[ 58.177926][ T517] 8021q: 802.1Q VLAN Support v1.8 [ 62.342184][ T552] br0: port 1(veth1) entered blocking state [ 62.344515][ T552] br0: port 1(veth1) entered disabled state [ 62.345576][ T552] veth1: entered allmulticast mode [ 62.350347][ T552] veth1: entered promiscuous mode [ 62.505787][ T51] br0: port 1(veth1) entered blocking state [ 62.506212][ T51] br0: port 1(veth1) entered forwarding state [ 62.969150][ T556] br0: port 2(veth2) entered blocking state [ 62.969468][ T556] br0: port 2(veth2) entered disabled state [ 62.969733][ T556] veth2: entered allmulticast mode [ 62.971520][ T556] veth2: entered promiscuous mode [ 63.111994][ T49] br0: port 2(veth2) entered blocking state [ 63.112313][ T49] br0: port 2(veth2) entered forwarding state [ 76.586399][ T623] br0: port 1(veth1) entered disabled state [ 77.170292][ T51] br0: port 1(veth1) entered blocking state [ 77.170641][ T51] br0: port 1(veth1) entered forwarding state [ 82.543023][ T631] br0: port 2(veth2) entered disabled state [ 82.543409][ T631] br0: port 1(veth1) entered disabled state [ 82.882558][ T633] br0: port 2(veth2) entered blocking state [ 82.883091][ T633] br0: port 2(veth2) entered forwarding state [ 82.883891][ T633] br0: port 1(veth1) entered blocking state [ 82.884282][ T633] br0: port 1(veth1) entered forwarding state [ 85.931433][ T656] br0: port 1(veth1) entered disabled state [ 86.491758][ T49] br0: port 1(veth1) entered blocking state [ 86.492114][ T49] br0: port 1(veth1) entered forwarding state [ 91.867976][ T664] br0: port 2(veth2) entered disabled state [ 91.868449][ T664] br0: port 1(veth1) entered disabled state [ 92.149303][ T666] br0: port 2(veth2) entered blocking state [ 92.149587][ T666] br0: port 2(veth2) entered forwarding state [ 92.150058][ T666] br0: port 1(veth1) entered blocking state [ 92.150293][ T666] br0: port 1(veth1) entered forwarding state [ 121.273055][ T961] br0: port 1(veth1) entered disabled state [ 121.840766][ T51] br0: port 1(veth1) entered blocking state [ 121.841070][ T51] br0: port 1(veth1) entered forwarding state [ 127.204890][ T969] br0: port 2(veth2) entered disabled state [ 127.205910][ T969] br0: port 1(veth1) entered disabled state [ 127.511579][ T971] br0: port 2(veth2) entered blocking state [ 127.511864][ T971] br0: port 2(veth2) entered forwarding state [ 127.512312][ T971] br0: port 1(veth1) entered blocking state [ 127.512549][ T971] br0: port 1(veth1) entered forwarding state [ 130.351626][ T994] br0: port 1(veth1) entered disabled state [ 130.894431][ T51] br0: port 1(veth1) entered blocking state [ 130.894789][ T51] br0: port 1(veth1) entered forwarding state [ 136.283184][ T1002] br0: port 2(veth2) entered disabled state [ 136.283565][ T1002] br0: port 1(veth1) entered disabled state [ 136.557070][ T1004] br0: port 2(veth2) entered blocking state [ 136.557337][ T1004] br0: port 2(veth2) entered forwarding state [ 136.557800][ T1004] br0: port 1(veth1) entered blocking state [ 136.558036][ T1004] br0: port 1(veth1) entered forwarding state [ 148.349376][ T1115] br0: port 1(veth1) entered disabled state [ 148.912410][ T51] br0: port 1(veth1) entered blocking state [ 148.912706][ T51] br0: port 1(veth1) entered forwarding state [ 154.290872][ T1123] br0: port 2(veth2) entered disabled state [ 154.291321][ T1123] br0: port 1(veth1) entered disabled state [ 154.604154][ T1125] br0: port 2(veth2) entered blocking state [ 154.604484][ T1125] br0: port 2(veth2) entered forwarding state [ 154.604992][ T1125] br0: port 1(veth1) entered blocking state [ 154.605263][ T1125] br0: port 1(veth1) entered forwarding state [ 156.402316][ T1138] br-test1: port 1(br-test1-du1) entered blocking state [ 156.402659][ T1138] br-test1: port 1(br-test1-du1) entered disabled state [ 156.402924][ T1138] br-test1-du1: entered allmulticast mode [ 156.404851][ T1138] br-test1-du1: entered promiscuous mode [ 156.406032][ T1138] br-test1: port 1(br-test1-du1) entered blocking state [ 156.406280][ T1138] br-test1: port 1(br-test1-du1) entered forwarding state [ 156.538206][ T1142] br-test1: port 2(br-test1-du2) entered blocking state [ 156.538482][ T1142] br-test1: port 2(br-test1-du2) entered disabled state [ 156.538755][ T1142] br-test1-du2: entered allmulticast mode [ 156.540648][ T1142] br-test1-du2: entered promiscuous mode [ 156.541370][ T1142] br-test1: port 2(br-test1-du2) entered blocking state [ 156.541651][ T1142] br-test1: port 2(br-test1-du2) entered forwarding state [ 156.659234][ T1146] br-test1: port 3(br-test1-du3) entered blocking state [ 156.659514][ T1146] br-test1: port 3(br-test1-du3) entered disabled state [ 156.668570][ T1146] br-test1-du3: entered allmulticast mode [ 156.670723][ T1146] br-test1-du3: entered promiscuous mode [ 156.671550][ T1146] br-test1: port 3(br-test1-du3) entered blocking state [ 156.671811][ T1146] br-test1: port 3(br-test1-du3) entered forwarding state [ 156.810635][ T1148] br-test1: port 4(br-test1-du4) entered blocking state [ 156.810905][ T1148] br-test1: port 4(br-test1-du4) entered disabled state [ 156.811214][ T1148] br-test1-du4: entered allmulticast mode [ 156.813374][ T1148] br-test1-du4: entered promiscuous mode [ 156.819884][ T1148] br-test1: port 4(br-test1-du4) entered blocking state [ 156.820145][ T1148] br-test1: port 4(br-test1-du4) entered forwarding state [ 156.969544][ T1151] br-test1: port 5(br-test1-du5) entered blocking state [ 156.969815][ T1151] br-test1: port 5(br-test1-du5) entered disabled state [ 156.970069][ T1151] br-test1-du5: entered allmulticast mode [ 156.971983][ T1151] br-test1-du5: entered promiscuous mode [ 156.972720][ T1151] br-test1: port 5(br-test1-du5) entered blocking state [ 156.972955][ T1151] br-test1: port 5(br-test1-du5) entered forwarding state [ 157.097500][ T1152] br-test1: port 6(br-test1-du6) entered blocking state [ 157.098253][ T1152] br-test1: port 6(br-test1-du6) entered disabled state [ 157.098490][ T1152] br-test1-du6: entered allmulticast mode [ 157.100365][ T1152] br-test1-du6: entered promiscuous mode [ 157.101220][ T1152] br-test1: port 6(br-test1-du6) entered blocking state [ 157.101445][ T1152] br-test1: port 6(br-test1-du6) entered forwarding state [ 157.257918][ T1154] br-test1: port 7(br-test1-du7) entered blocking state [ 157.258209][ T1154] br-test1: port 7(br-test1-du7) entered disabled state [ 157.258482][ T1154] br-test1-du7: entered allmulticast mode [ 157.260437][ T1154] br-test1-du7: entered promiscuous mode [ 157.261208][ T1154] br-test1: port 7(br-test1-du7) entered blocking state [ 157.261457][ T1154] br-test1: port 7(br-test1-du7) entered forwarding state [ 157.397046][ T1156] br-test1: port 8(br-test1-du8) entered blocking state [ 157.397315][ T1156] br-test1: port 8(br-test1-du8) entered disabled state [ 157.397573][ T1156] br-test1-du8: entered allmulticast mode [ 157.403959][ T1156] br-test1-du8: entered promiscuous mode [ 157.404716][ T1156] br-test1: port 8(br-test1-du8) entered blocking state [ 157.404960][ T1156] br-test1: port 8(br-test1-du8) entered forwarding state [ 157.536150][ T1158] br-test1: port 9(br-test1-du9) entered blocking state [ 157.536418][ T1158] br-test1: port 9(br-test1-du9) entered disabled state [ 157.536687][ T1158] br-test1-du9: entered allmulticast mode [ 157.538976][ T1158] br-test1-du9: entered promiscuous mode [ 157.539719][ T1158] br-test1: port 9(br-test1-du9) entered blocking state [ 157.539949][ T1158] br-test1: port 9(br-test1-du9) entered forwarding state [ 157.671720][ T1160] br-test1: port 10(br-test1-du10) entered blocking state [ 157.671989][ T1160] br-test1: port 10(br-test1-du10) entered disabled state [ 157.672250][ T1160] br-test1-du10: entered allmulticast mode [ 157.674195][ T1160] br-test1-du10: entered promiscuous mode [ 157.674931][ T1160] br-test1: port 10(br-test1-du10) entered blocking state [ 157.675166][ T1160] br-test1: port 10(br-test1-du10) entered forwarding state [ 157.806750][ T1162] br-test1: port 11(br-test1-du11) entered blocking state [ 157.807036][ T1162] br-test1: port 11(br-test1-du11) entered disabled state [ 157.807269][ T1162] br-test1-du11: entered allmulticast mode [ 157.809919][ T1162] br-test1-du11: entered promiscuous mode [ 157.810686][ T1162] br-test1: port 11(br-test1-du11) entered blocking state [ 157.810955][ T1162] br-test1: port 11(br-test1-du11) entered forwarding state [ 157.938143][ T1164] br-test1: port 12(br-test1-du12) entered blocking state [ 157.938396][ T1164] br-test1: port 12(br-test1-du12) entered disabled state [ 157.938634][ T1164] br-test1-du12: entered allmulticast mode [ 157.947995][ T1164] br-test1-du12: entered promiscuous mode [ 157.948752][ T1164] br-test1: port 12(br-test1-du12) entered blocking state [ 157.948983][ T1164] br-test1: port 12(br-test1-du12) entered forwarding state [ 158.088708][ T1166] br-test1: port 13(br-test1-du13) entered blocking state [ 158.088989][ T1166] br-test1: port 13(br-test1-du13) entered disabled state [ 158.089244][ T1166] br-test1-du13: entered allmulticast mode [ 158.091161][ T1166] br-test1-du13: entered promiscuous mode [ 158.091918][ T1166] br-test1: port 13(br-test1-du13) entered blocking state [ 158.092150][ T1166] br-test1: port 13(br-test1-du13) entered forwarding state [ 158.240490][ T1168] br-test1: port 14(br-test1-du14) entered blocking state [ 158.241408][ T1168] br-test1: port 14(br-test1-du14) entered disabled state [ 158.241688][ T1168] br-test1-du14: entered allmulticast mode [ 158.243619][ T1168] br-test1-du14: entered promiscuous mode [ 158.245005][ T1168] br-test1: port 14(br-test1-du14) entered blocking state [ 158.245281][ T1168] br-test1: port 14(br-test1-du14) entered forwarding state [ 158.394056][ T1170] br-test1: port 15(br-test1-du15) entered blocking state [ 158.394326][ T1170] br-test1: port 15(br-test1-du15) entered disabled state [ 158.394585][ T1170] br-test1-du15: entered allmulticast mode [ 158.396598][ T1170] br-test1-du15: entered promiscuous mode [ 158.398148][ T1170] br-test1: port 15(br-test1-du15) entered blocking state [ 158.398394][ T1170] br-test1: port 15(br-test1-du15) entered forwarding state [ 158.548969][ T1173] br-test1: port 16(br-test1-du16) entered blocking state [ 158.549260][ T1173] br-test1: port 16(br-test1-du16) entered disabled state [ 158.549533][ T1173] br-test1-du16: entered allmulticast mode [ 158.551472][ T1173] br-test1-du16: entered promiscuous mode [ 158.553002][ T1173] br-test1: port 16(br-test1-du16) entered blocking state [ 158.553246][ T1173] br-test1: port 16(br-test1-du16) entered forwarding state [ 158.671472][ T1174] br-test1: port 17(br-test1-du17) entered blocking state [ 158.671773][ T1174] br-test1: port 17(br-test1-du17) entered disabled state [ 158.672032][ T1174] br-test1-du17: entered allmulticast mode [ 158.673895][ T1174] br-test1-du17: entered promiscuous mode [ 158.674635][ T1174] br-test1: port 17(br-test1-du17) entered blocking state [ 158.674887][ T1174] br-test1: port 17(br-test1-du17) entered forwarding state [ 158.813740][ T1176] br-test1: port 18(br-test1-du18) entered blocking state [ 158.814002][ T1176] br-test1: port 18(br-test1-du18) entered disabled state [ 158.814255][ T1176] br-test1-du18: entered allmulticast mode [ 158.816278][ T1176] br-test1-du18: entered promiscuous mode [ 158.817088][ T1176] br-test1: port 18(br-test1-du18) entered blocking state [ 158.817343][ T1176] br-test1: port 18(br-test1-du18) entered forwarding state [ 158.965623][ T1178] br-test1: port 19(br-test1-du19) entered blocking state [ 158.965882][ T1178] br-test1: port 19(br-test1-du19) entered disabled state [ 158.966118][ T1178] br-test1-du19: entered allmulticast mode [ 158.968580][ T1178] br-test1-du19: entered promiscuous mode [ 158.969314][ T1178] br-test1: port 19(br-test1-du19) entered blocking state [ 158.969539][ T1178] br-test1: port 19(br-test1-du19) entered forwarding state [ 159.106986][ T1180] br-test1: port 20(br-test1-du20) entered blocking state [ 159.107253][ T1180] br-test1: port 20(br-test1-du20) entered disabled state [ 159.107507][ T1180] br-test1-du20: entered allmulticast mode [ 159.109424][ T1180] br-test1-du20: entered promiscuous mode [ 159.110173][ T1180] br-test1: port 20(br-test1-du20) entered blocking state [ 159.110414][ T1180] br-test1: port 20(br-test1-du20) entered forwarding state [ 159.262417][ T1182] br-test1: port 21(br-test1-du21) entered blocking state [ 159.262665][ T1182] br-test1: port 21(br-test1-du21) entered disabled state [ 159.262909][ T1182] br-test1-du21: entered allmulticast mode [ 159.264747][ T1182] br-test1-du21: entered promiscuous mode [ 159.265466][ T1182] br-test1: port 21(br-test1-du21) entered blocking state [ 159.265711][ T1182] br-test1: port 21(br-test1-du21) entered forwarding state [ 159.462560][ T1184] br-test1: port 22(br-test1-du22) entered blocking state [ 159.462844][ T1184] br-test1: port 22(br-test1-du22) entered disabled state [ 159.463082][ T1184] br-test1-du22: entered allmulticast mode [ 159.465559][ T1184] br-test1-du22: entered promiscuous mode [ 159.466334][ T1184] br-test1: port 22(br-test1-du22) entered blocking state [ 159.466594][ T1184] br-test1: port 22(br-test1-du22) entered forwarding state [ 159.613397][ T1186] br-test1: port 23(br-test1-du23) entered blocking state [ 159.613646][ T1186] br-test1: port 23(br-test1-du23) entered disabled state [ 159.613920][ T1186] br-test1-du23: entered allmulticast mode [ 159.615913][ T1186] br-test1-du23: entered promiscuous mode [ 159.616658][ T1186] br-test1: port 23(br-test1-du23) entered blocking state [ 159.616895][ T1186] br-test1: port 23(br-test1-du23) entered forwarding state [ 159.755571][ T1188] br-test1: port 24(br-test1-du24) entered blocking state [ 159.755832][ T1188] br-test1: port 24(br-test1-du24) entered disabled state [ 159.757920][ T1188] br-test1-du24: entered allmulticast mode [ 159.765646][ T1188] br-test1-du24: entered promiscuous mode [ 159.766604][ T1188] br-test1: port 24(br-test1-du24) entered blocking state [ 159.766856][ T1188] br-test1: port 24(br-test1-du24) entered forwarding state [ 159.888451][ T1190] br-test1: port 25(br-test1-du25) entered blocking state [ 159.888737][ T1190] br-test1: port 25(br-test1-du25) entered disabled state [ 159.888988][ T1190] br-test1-du25: entered allmulticast mode [ 159.891857][ T1190] br-test1-du25: entered promiscuous mode [ 159.892784][ T1190] br-test1: port 25(br-test1-du25) entered blocking state [ 159.893025][ T1190] br-test1: port 25(br-test1-du25) entered forwarding state [ 160.053419][ T1192] br-test1: port 26(br-test1-du26) entered blocking state [ 160.053710][ T1192] br-test1: port 26(br-test1-du26) entered disabled state [ 160.054026][ T1192] br-test1-du26: entered allmulticast mode [ 160.055975][ T1192] br-test1-du26: entered promiscuous mode [ 160.056746][ T1192] br-test1: port 26(br-test1-du26) entered blocking state [ 160.056994][ T1192] br-test1: port 26(br-test1-du26) entered forwarding state [ 160.208478][ T1194] br-test1: port 27(br-test1-du27) entered blocking state [ 160.208743][ T1194] br-test1: port 27(br-test1-du27) entered disabled state [ 160.209004][ T1194] br-test1-du27: entered allmulticast mode [ 160.211052][ T1194] br-test1-du27: entered promiscuous mode [ 160.211796][ T1194] br-test1: port 27(br-test1-du27) entered blocking state [ 160.212047][ T1194] br-test1: port 27(br-test1-du27) entered forwarding state [ 160.337131][ T1196] br-test1: port 28(br-test1-du28) entered blocking state [ 160.337408][ T1196] br-test1: port 28(br-test1-du28) entered disabled state [ 160.337658][ T1196] br-test1-du28: entered allmulticast mode [ 160.340327][ T1196] br-test1-du28: entered promiscuous mode [ 160.341126][ T1196] br-test1: port 28(br-test1-du28) entered blocking state [ 160.341368][ T1196] br-test1: port 28(br-test1-du28) entered forwarding state [ 160.502371][ T1198] br-test1: port 29(br-test1-du29) entered blocking state [ 160.502621][ T1198] br-test1: port 29(br-test1-du29) entered disabled state [ 160.502864][ T1198] br-test1-du29: entered allmulticast mode [ 160.505171][ T1198] br-test1-du29: entered promiscuous mode [ 160.505932][ T1198] br-test1: port 29(br-test1-du29) entered blocking state [ 160.506164][ T1198] br-test1: port 29(br-test1-du29) entered forwarding state [ 160.625016][ T1200] br-test1: port 30(br-test1-du30) entered blocking state [ 160.625292][ T1200] br-test1: port 30(br-test1-du30) entered disabled state [ 160.625543][ T1200] br-test1-du30: entered allmulticast mode [ 160.627542][ T1200] br-test1-du30: entered promiscuous mode [ 160.628906][ T1200] br-test1: port 30(br-test1-du30) entered blocking state [ 160.629146][ T1200] br-test1: port 30(br-test1-du30) entered forwarding state [ 160.747553][ T1202] br-test1: port 31(br-test1-du31) entered blocking state [ 160.748401][ T1202] br-test1: port 31(br-test1-du31) entered disabled state [ 160.748665][ T1202] br-test1-du31: entered allmulticast mode [ 160.757274][ T1202] br-test1-du31: entered promiscuous mode [ 160.758414][ T1202] br-test1: port 31(br-test1-du31) entered blocking state [ 160.758667][ T1202] br-test1: port 31(br-test1-du31) entered forwarding state [ 160.912948][ T1204] br-test1: port 32(br-test1-du32) entered blocking state [ 160.913305][ T1204] br-test1: port 32(br-test1-du32) entered disabled state [ 160.913567][ T1204] br-test1-du32: entered allmulticast mode [ 160.915521][ T1204] br-test1-du32: entered promiscuous mode [ 160.916321][ T1204] br-test1: port 32(br-test1-du32) entered blocking state [ 160.916578][ T1204] br-test1: port 32(br-test1-du32) entered forwarding state [ 161.274199][ T1211] br-test2: port 1(br-test2-du1) entered blocking state [ 161.274465][ T1211] br-test2: port 1(br-test2-du1) entered disabled state [ 161.274732][ T1211] br-test2-du1: entered allmulticast mode [ 161.276637][ T1211] br-test2-du1: entered promiscuous mode [ 161.278916][ T1211] br-test2: port 1(br-test2-du1) entered blocking state [ 161.279154][ T1211] br-test2: port 1(br-test2-du1) entered forwarding state [ 161.432029][ T1212] br-test2: port 2(br-test2-du2) entered blocking state [ 161.432310][ T1212] br-test2: port 2(br-test2-du2) entered disabled state [ 161.432580][ T1212] br-test2-du2: entered allmulticast mode [ 161.439667][ T1212] br-test2-du2: entered promiscuous mode [ 161.441352][ T1212] br-test2: port 2(br-test2-du2) entered blocking state [ 161.441608][ T1212] br-test2: port 2(br-test2-du2) entered forwarding state [ 161.582371][ T1214] br-test2: port 3(br-test2-du3) entered blocking state [ 161.582656][ T1214] br-test2: port 3(br-test2-du3) entered disabled state [ 161.582930][ T1214] br-test2-du3: entered allmulticast mode [ 161.590498][ T1214] br-test2-du3: entered promiscuous mode [ 161.591313][ T1214] br-test2: port 3(br-test2-du3) entered blocking state [ 161.591547][ T1214] br-test2: port 3(br-test2-du3) entered forwarding state [ 161.741330][ T1216] br-test2: port 4(br-test2-du4) entered blocking state [ 161.741607][ T1216] br-test2: port 4(br-test2-du4) entered disabled state [ 161.741871][ T1216] br-test2-du4: entered allmulticast mode [ 161.743883][ T1216] br-test2-du4: entered promiscuous mode [ 161.744622][ T1216] br-test2: port 4(br-test2-du4) entered blocking state [ 161.744899][ T1216] br-test2: port 4(br-test2-du4) entered forwarding state [ 161.880521][ T1218] br-test2: port 5(br-test2-du5) entered blocking state [ 161.880803][ T1218] br-test2: port 5(br-test2-du5) entered disabled state [ 161.881057][ T1218] br-test2-du5: entered allmulticast mode [ 161.883000][ T1218] br-test2-du5: entered promiscuous mode [ 161.883720][ T1218] br-test2: port 5(br-test2-du5) entered blocking state [ 161.883959][ T1218] br-test2: port 5(br-test2-du5) entered forwarding state [ 162.057897][ T1221] br-test2: port 6(br-test2-du6) entered blocking state [ 162.058155][ T1221] br-test2: port 6(br-test2-du6) entered disabled state [ 162.058411][ T1221] br-test2-du6: entered allmulticast mode [ 162.060355][ T1221] br-test2-du6: entered promiscuous mode [ 162.061151][ T1221] br-test2: port 6(br-test2-du6) entered blocking state [ 162.061411][ T1221] br-test2: port 6(br-test2-du6) entered forwarding state [ 162.211675][ T1222] br-test2: port 7(br-test2-du7) entered blocking state [ 162.211962][ T1222] br-test2: port 7(br-test2-du7) entered disabled state [ 162.212214][ T1222] br-test2-du7: entered allmulticast mode [ 162.214062][ T1222] br-test2-du7: entered promiscuous mode [ 162.215543][ T1222] br-test2: port 7(br-test2-du7) entered blocking state [ 162.215794][ T1222] br-test2: port 7(br-test2-du7) entered forwarding state [ 162.374624][ T1224] br-test2: port 8(br-test2-du8) entered blocking state [ 162.375259][ T1224] br-test2: port 8(br-test2-du8) entered disabled state [ 162.375527][ T1224] br-test2-du8: entered allmulticast mode [ 162.377421][ T1224] br-test2-du8: entered promiscuous mode [ 162.378151][ T1224] br-test2: port 8(br-test2-du8) entered blocking state [ 162.378395][ T1224] br-test2: port 8(br-test2-du8) entered forwarding state [ 162.508416][ T1226] br-test2: port 9(br-test2-du9) entered blocking state [ 162.508711][ T1226] br-test2: port 9(br-test2-du9) entered disabled state [ 162.515507][ T1226] br-test2-du9: entered allmulticast mode [ 162.517415][ T1226] br-test2-du9: entered promiscuous mode [ 162.518166][ T1226] br-test2: port 9(br-test2-du9) entered blocking state [ 162.518421][ T1226] br-test2: port 9(br-test2-du9) entered forwarding state [ 162.654898][ T1228] br-test2: port 10(br-test2-du10) entered blocking state [ 162.655161][ T1228] br-test2: port 10(br-test2-du10) entered disabled state [ 162.655417][ T1228] br-test2-du10: entered allmulticast mode [ 162.657524][ T1228] br-test2-du10: entered promiscuous mode [ 162.658257][ T1228] br-test2: port 10(br-test2-du10) entered blocking state [ 162.658493][ T1228] br-test2: port 10(br-test2-du10) entered forwarding state [ 162.799423][ T1230] br-test2: port 11(br-test2-du11) entered blocking state [ 162.799686][ T1230] br-test2: port 11(br-test2-du11) entered disabled state [ 162.799989][ T1230] br-test2-du11: entered allmulticast mode [ 162.802832][ T1230] br-test2-du11: entered promiscuous mode [ 162.803548][ T1230] br-test2: port 11(br-test2-du11) entered blocking state [ 162.803806][ T1230] br-test2: port 11(br-test2-du11) entered forwarding state [ 162.969341][ T1232] br-test2: port 12(br-test2-du12) entered blocking state [ 162.969637][ T1232] br-test2: port 12(br-test2-du12) entered disabled state [ 162.970168][ T1232] br-test2-du12: entered allmulticast mode [ 162.972093][ T1232] br-test2-du12: entered promiscuous mode [ 162.972947][ T1232] br-test2: port 12(br-test2-du12) entered blocking state [ 162.973204][ T1232] br-test2: port 12(br-test2-du12) entered forwarding state [ 163.128876][ T1234] br-test2: port 13(br-test2-du13) entered blocking state [ 163.129161][ T1234] br-test2: port 13(br-test2-du13) entered disabled state [ 163.129418][ T1234] br-test2-du13: entered allmulticast mode [ 163.131420][ T1234] br-test2-du13: entered promiscuous mode [ 163.132165][ T1234] br-test2: port 13(br-test2-du13) entered blocking state [ 163.132427][ T1234] br-test2: port 13(br-test2-du13) entered forwarding state [ 163.266075][ T1236] br-test2: port 14(br-test2-du14) entered blocking state [ 163.266365][ T1236] br-test2: port 14(br-test2-du14) entered disabled state [ 163.266644][ T1236] br-test2-du14: entered allmulticast mode [ 163.269184][ T1236] br-test2-du14: entered promiscuous mode [ 163.269941][ T1236] br-test2: port 14(br-test2-du14) entered blocking state [ 163.270217][ T1236] br-test2: port 14(br-test2-du14) entered forwarding state [ 163.422396][ T1238] br-test2: port 15(br-test2-du15) entered blocking state [ 163.422670][ T1238] br-test2: port 15(br-test2-du15) entered disabled state [ 163.422953][ T1238] br-test2-du15: entered allmulticast mode [ 163.426094][ T1238] br-test2-du15: entered promiscuous mode [ 163.426921][ T1238] br-test2: port 15(br-test2-du15) entered blocking state [ 163.427157][ T1238] br-test2: port 15(br-test2-du15) entered forwarding state [ 163.584965][ T1241] br-test2: port 16(br-test2-du16) entered blocking state [ 163.585232][ T1241] br-test2: port 16(br-test2-du16) entered disabled state [ 163.585506][ T1241] br-test2-du16: entered allmulticast mode [ 163.587587][ T1241] br-test2-du16: entered promiscuous mode [ 163.588352][ T1241] br-test2: port 16(br-test2-du16) entered blocking state [ 163.588598][ T1241] br-test2: port 16(br-test2-du16) entered forwarding state [ 163.749571][ T1242] br-test2: port 17(br-test2-du17) entered blocking state [ 163.750951][ T1242] br-test2: port 17(br-test2-du17) entered disabled state [ 163.751209][ T1242] br-test2-du17: entered allmulticast mode [ 163.753243][ T1242] br-test2-du17: entered promiscuous mode [ 163.753989][ T1242] br-test2: port 17(br-test2-du17) entered blocking state [ 163.754232][ T1242] br-test2: port 17(br-test2-du17) entered forwarding state [ 163.876756][ T1244] br-test2: port 18(br-test2-du18) entered blocking state [ 163.877032][ T1244] br-test2: port 18(br-test2-du18) entered disabled state [ 163.877283][ T1244] br-test2-du18: entered allmulticast mode [ 163.879180][ T1244] br-test2-du18: entered promiscuous mode [ 163.880682][ T1244] br-test2: port 18(br-test2-du18) entered blocking state [ 163.880935][ T1244] br-test2: port 18(br-test2-du18) entered forwarding state [ 164.046571][ T1246] br-test2: port 19(br-test2-du19) entered blocking state [ 164.046858][ T1246] br-test2: port 19(br-test2-du19) entered disabled state [ 164.047118][ T1246] br-test2-du19: entered allmulticast mode [ 164.049008][ T1246] br-test2-du19: entered promiscuous mode [ 164.049855][ T1246] br-test2: port 19(br-test2-du19) entered blocking state [ 164.050140][ T1246] br-test2: port 19(br-test2-du19) entered forwarding state [ 164.198021][ T1248] br-test2: port 20(br-test2-du20) entered blocking state [ 164.198309][ T1248] br-test2: port 20(br-test2-du20) entered disabled state [ 164.198575][ T1248] br-test2-du20: entered allmulticast mode [ 164.200637][ T1248] br-test2-du20: entered promiscuous mode [ 164.201404][ T1248] br-test2: port 20(br-test2-du20) entered blocking state [ 164.201652][ T1248] br-test2: port 20(br-test2-du20) entered forwarding state [ 164.345843][ T1250] br-test2: port 21(br-test2-du21) entered blocking state [ 164.346112][ T1250] br-test2: port 21(br-test2-du21) entered disabled state [ 164.346365][ T1250] br-test2-du21: entered allmulticast mode [ 164.348375][ T1250] br-test2-du21: entered promiscuous mode [ 164.349143][ T1250] br-test2: port 21(br-test2-du21) entered blocking state [ 164.349395][ T1250] br-test2: port 21(br-test2-du21) entered forwarding state [ 164.491759][ T1252] br-test2: port 22(br-test2-du22) entered blocking state [ 164.492056][ T1252] br-test2: port 22(br-test2-du22) entered disabled state [ 164.492327][ T1252] br-test2-du22: entered allmulticast mode [ 164.500240][ T1252] br-test2-du22: entered promiscuous mode [ 164.501050][ T1252] br-test2: port 22(br-test2-du22) entered blocking state [ 164.501304][ T1252] br-test2: port 22(br-test2-du22) entered forwarding state [ 164.663570][ T1254] br-test2: port 23(br-test2-du23) entered blocking state [ 164.663977][ T1254] br-test2: port 23(br-test2-du23) entered disabled state [ 164.664243][ T1254] br-test2-du23: entered allmulticast mode [ 164.674198][ T1254] br-test2-du23: entered promiscuous mode [ 164.674976][ T1254] br-test2: port 23(br-test2-du23) entered blocking state [ 164.675222][ T1254] br-test2: port 23(br-test2-du23) entered forwarding state [ 164.810856][ T1256] br-test2: port 24(br-test2-du24) entered blocking state [ 164.811152][ T1256] br-test2: port 24(br-test2-du24) entered disabled state [ 164.811423][ T1256] br-test2-du24: entered allmulticast mode [ 164.813493][ T1256] br-test2-du24: entered promiscuous mode [ 164.814411][ T1256] br-test2: port 24(br-test2-du24) entered blocking state [ 164.814680][ T1256] br-test2: port 24(br-test2-du24) entered forwarding state [ 164.955944][ T1258] br-test2: port 25(br-test2-du25) entered blocking state [ 164.956225][ T1258] br-test2: port 25(br-test2-du25) entered disabled state [ 164.956480][ T1258] br-test2-du25: entered allmulticast mode [ 164.959131][ T1258] br-test2-du25: entered promiscuous mode [ 164.959931][ T1258] br-test2: port 25(br-test2-du25) entered blocking state [ 164.960162][ T1258] br-test2: port 25(br-test2-du25) entered forwarding state [ 165.140794][ T1260] br-test2: port 26(br-test2-du26) entered blocking state [ 165.141098][ T1260] br-test2: port 26(br-test2-du26) entered disabled state [ 165.141344][ T1260] br-test2-du26: entered allmulticast mode [ 165.143641][ T1260] br-test2-du26: entered promiscuous mode [ 165.145170][ T1260] br-test2: port 26(br-test2-du26) entered blocking state [ 165.145445][ T1260] br-test2: port 26(br-test2-du26) entered forwarding state [ 165.299419][ T1262] br-test2: port 27(br-test2-du27) entered blocking state [ 165.299730][ T1262] br-test2: port 27(br-test2-du27) entered disabled state [ 165.299996][ T1262] br-test2-du27: entered allmulticast mode [ 165.303370][ T1262] br-test2-du27: entered promiscuous mode [ 165.304179][ T1262] br-test2: port 27(br-test2-du27) entered blocking state [ 165.304442][ T1262] br-test2: port 27(br-test2-du27) entered forwarding state [ 165.436656][ T1264] br-test2: port 28(br-test2-du28) entered blocking state [ 165.437761][ T1264] br-test2: port 28(br-test2-du28) entered disabled state [ 165.438028][ T1264] br-test2-du28: entered allmulticast mode [ 165.440070][ T1264] br-test2-du28: entered promiscuous mode [ 165.441526][ T1264] br-test2: port 28(br-test2-du28) entered blocking state [ 165.441809][ T1264] br-test2: port 28(br-test2-du28) entered forwarding state [ 165.592654][ T1266] br-test2: port 29(br-test2-du29) entered blocking state [ 165.593399][ T1266] br-test2: port 29(br-test2-du29) entered disabled state [ 165.593673][ T1266] br-test2-du29: entered allmulticast mode [ 165.595578][ T1266] br-test2-du29: entered promiscuous mode [ 165.596349][ T1266] br-test2: port 29(br-test2-du29) entered blocking state [ 165.596601][ T1266] br-test2: port 29(br-test2-du29) entered forwarding state [ 165.738923][ T1268] br-test2: port 30(br-test2-du30) entered blocking state [ 165.739186][ T1268] br-test2: port 30(br-test2-du30) entered disabled state [ 165.739434][ T1268] br-test2-du30: entered allmulticast mode [ 165.741388][ T1268] br-test2-du30: entered promiscuous mode [ 165.742147][ T1268] br-test2: port 30(br-test2-du30) entered blocking state [ 165.742385][ T1268] br-test2: port 30(br-test2-du30) entered forwarding state [ 165.891545][ T1270] br-test2: port 31(br-test2-du31) entered blocking state [ 165.892931][ T1270] br-test2: port 31(br-test2-du31) entered disabled state [ 165.893239][ T1270] br-test2-du31: entered allmulticast mode [ 165.905565][ T1270] br-test2-du31: entered promiscuous mode [ 165.906361][ T1270] br-test2: port 31(br-test2-du31) entered blocking state [ 165.906632][ T1270] br-test2: port 31(br-test2-du31) entered forwarding state [ 166.043223][ T1272] br-test2: port 32(br-test2-du32) entered blocking state [ 166.043485][ T1272] br-test2: port 32(br-test2-du32) entered disabled state [ 166.043751][ T1272] br-test2-du32: entered allmulticast mode [ 166.045642][ T1272] br-test2-du32: entered promiscuous mode [ 166.047154][ T1272] br-test2: port 32(br-test2-du32) entered blocking state [ 166.047404][ T1272] br-test2: port 32(br-test2-du32) entered forwarding state [ 182.013147][ T1419] br-test1-du32: left allmulticast mode [ 182.013394][ T1419] br-test1-du32: left promiscuous mode [ 182.013688][ T1419] br-test1: port 32(br-test1-du32) entered disabled state [ 182.038827][ T1419] br-test1-du31: left allmulticast mode [ 182.039151][ T1419] br-test1-du31: left promiscuous mode [ 182.039435][ T1419] br-test1: port 31(br-test1-du31) entered disabled state [ 182.066616][ T1419] br-test1-du30: left allmulticast mode [ 182.066878][ T1419] br-test1-du30: left promiscuous mode [ 182.067174][ T1419] br-test1: port 30(br-test1-du30) entered disabled state [ 182.099150][ T1419] br-test1-du29: left allmulticast mode [ 182.099448][ T1419] br-test1-du29: left promiscuous mode [ 182.099739][ T1419] br-test1: port 29(br-test1-du29) entered disabled state [ 182.133344][ T1419] br-test1-du28: left allmulticast mode [ 182.133649][ T1419] br-test1-du28: left promiscuous mode [ 182.133925][ T1419] br-test1: port 28(br-test1-du28) entered disabled state [ 182.159601][ T1419] br-test1-du27: left allmulticast mode [ 182.159883][ T1419] br-test1-du27: left promiscuous mode [ 182.160145][ T1419] br-test1: port 27(br-test1-du27) entered disabled state [ 182.192459][ T1419] br-test1-du26: left allmulticast mode [ 182.192805][ T1419] br-test1-du26: left promiscuous mode [ 182.193064][ T1419] br-test1: port 26(br-test1-du26) entered disabled state [ 182.226133][ T1419] br-test1-du25: left allmulticast mode [ 182.226434][ T1419] br-test1-du25: left promiscuous mode [ 182.226761][ T1419] br-test1: port 25(br-test1-du25) entered disabled state [ 182.265935][ T1419] br-test1-du24: left allmulticast mode [ 182.266187][ T1419] br-test1-du24: left promiscuous mode [ 182.266492][ T1419] br-test1: port 24(br-test1-du24) entered disabled state [ 182.300668][ T1419] br-test1-du23: left allmulticast mode [ 182.300937][ T1419] br-test1-du23: left promiscuous mode [ 182.301235][ T1419] br-test1: port 23(br-test1-du23) entered disabled state [ 182.331618][ T1419] br-test1-du22: left allmulticast mode [ 182.331997][ T1419] br-test1-du22: left promiscuous mode [ 182.332319][ T1419] br-test1: port 22(br-test1-du22) entered disabled state [ 182.369626][ T1419] br-test1-du21: left allmulticast mode [ 182.369876][ T1419] br-test1-du21: left promiscuous mode [ 182.370140][ T1419] br-test1: port 21(br-test1-du21) entered disabled state [ 182.394790][ T1419] br-test1-du20: left allmulticast mode [ 182.395111][ T1419] br-test1-du20: left promiscuous mode [ 182.395412][ T1419] br-test1: port 20(br-test1-du20) entered disabled state [ 182.425617][ T1419] br-test1-du19: left allmulticast mode [ 182.425931][ T1419] br-test1-du19: left promiscuous mode [ 182.426208][ T1419] br-test1: port 19(br-test1-du19) entered disabled state [ 182.466269][ T1419] br-test1-du18: left allmulticast mode [ 182.466556][ T1419] br-test1-du18: left promiscuous mode [ 182.466861][ T1419] br-test1: port 18(br-test1-du18) entered disabled state [ 182.489112][ T1419] br-test1-du17: left allmulticast mode [ 182.489381][ T1419] br-test1-du17: left promiscuous mode [ 182.489638][ T1419] br-test1: port 17(br-test1-du17) entered disabled state [ 182.513321][ T1419] br-test1-du16: left allmulticast mode [ 182.513615][ T1419] br-test1-du16: left promiscuous mode [ 182.513927][ T1419] br-test1: port 16(br-test1-du16) entered disabled state [ 182.554566][ T1419] br-test1-du15: left allmulticast mode [ 182.554848][ T1419] br-test1-du15: left promiscuous mode [ 182.555174][ T1419] br-test1: port 15(br-test1-du15) entered disabled state [ 182.588691][ T1419] br-test1-du14: left allmulticast mode [ 182.589047][ T1419] br-test1-du14: left promiscuous mode [ 182.589320][ T1419] br-test1: port 14(br-test1-du14) entered disabled state [ 182.619794][ T1419] br-test1-du13: left allmulticast mode [ 182.620060][ T1419] br-test1-du13: left promiscuous mode [ 182.620347][ T1419] br-test1: port 13(br-test1-du13) entered disabled state [ 182.649834][ T1419] br-test1-du12: left allmulticast mode [ 182.650074][ T1419] br-test1-du12: left promiscuous mode [ 182.650353][ T1419] br-test1: port 12(br-test1-du12) entered disabled state [ 182.683922][ T1419] br-test1-du11: left allmulticast mode [ 182.684174][ T1419] br-test1-du11: left promiscuous mode [ 182.684448][ T1419] br-test1: port 11(br-test1-du11) entered disabled state [ 182.707623][ T1419] br-test1-du10: left allmulticast mode [ 182.707876][ T1419] br-test1-du10: left promiscuous mode [ 182.708158][ T1419] br-test1: port 10(br-test1-du10) entered disabled state [ 182.738637][ T1419] br-test1-du9: left allmulticast mode [ 182.738943][ T1419] br-test1-du9: left promiscuous mode [ 182.739225][ T1419] br-test1: port 9(br-test1-du9) entered disabled state [ 182.772837][ T1419] br-test1-du8: left allmulticast mode [ 182.773058][ T1419] br-test1-du8: left promiscuous mode [ 182.773338][ T1419] br-test1: port 8(br-test1-du8) entered disabled state [ 182.795675][ T1419] br-test1-du7: left allmulticast mode [ 182.796059][ T1419] br-test1-du7: left promiscuous mode [ 182.796376][ T1419] br-test1: port 7(br-test1-du7) entered disabled state [ 182.847437][ T1419] br-test1-du6: left allmulticast mode [ 182.847668][ T1419] br-test1-du6: left promiscuous mode [ 182.847984][ T1419] br-test1: port 6(br-test1-du6) entered disabled state [ 182.869751][ T1419] br-test1-du5: left allmulticast mode [ 182.870003][ T1419] br-test1-du5: left promiscuous mode [ 182.870282][ T1419] br-test1: port 5(br-test1-du5) entered disabled state [ 182.901293][ T1419] br-test1-du4: left allmulticast mode [ 182.901507][ T1419] br-test1-du4: left promiscuous mode [ 182.901796][ T1419] br-test1: port 4(br-test1-du4) entered disabled state [ 182.942198][ T1419] br-test1-du3: left allmulticast mode [ 182.942430][ T1419] br-test1-du3: left promiscuous mode [ 182.942724][ T1419] br-test1: port 3(br-test1-du3) entered disabled state [ 182.977633][ T1419] br-test1-du2: left allmulticast mode [ 182.977893][ T1419] br-test1-du2: left promiscuous mode [ 182.978214][ T1419] br-test1: port 2(br-test1-du2) entered disabled state [ 183.010252][ T1419] br-test1-du1: left allmulticast mode [ 183.010564][ T1419] br-test1-du1: left promiscuous mode [ 183.010878][ T1419] br-test1: port 1(br-test1-du1) entered disabled state [ 188.759573][ T1455] br-test2-du32: left allmulticast mode [ 188.759838][ T1455] br-test2-du32: left promiscuous mode [ 188.760125][ T1455] br-test2: port 32(br-test2-du32) entered disabled state [ 188.784301][ T1455] br-test2-du31: left allmulticast mode [ 188.784625][ T1455] br-test2-du31: left promiscuous mode [ 188.784928][ T1455] br-test2: port 31(br-test2-du31) entered disabled state [ 188.815332][ T1455] br-test2-du30: left allmulticast mode [ 188.815598][ T1455] br-test2-du30: left promiscuous mode [ 188.815890][ T1455] br-test2: port 30(br-test2-du30) entered disabled state [ 188.844811][ T1455] br-test2-du29: left allmulticast mode [ 188.845091][ T1455] br-test2-du29: left promiscuous mode [ 188.845347][ T1455] br-test2: port 29(br-test2-du29) entered disabled state [ 188.880813][ T1455] br-test2-du28: left allmulticast mode [ 188.881139][ T1455] br-test2-du28: left promiscuous mode [ 188.881413][ T1455] br-test2: port 28(br-test2-du28) entered disabled state [ 188.926791][ T1455] br-test2-du27: left allmulticast mode [ 188.927026][ T1455] br-test2-du27: left promiscuous mode [ 188.927306][ T1455] br-test2: port 27(br-test2-du27) entered disabled state [ 188.951165][ T1455] br-test2-du26: left allmulticast mode [ 188.951417][ T1455] br-test2-du26: left promiscuous mode [ 188.951678][ T1455] br-test2: port 26(br-test2-du26) entered disabled state [ 188.974765][ T1455] br-test2-du25: left allmulticast mode [ 188.975008][ T1455] br-test2-du25: left promiscuous mode [ 188.975309][ T1455] br-test2: port 25(br-test2-du25) entered disabled state [ 189.016632][ T1455] br-test2-du24: left allmulticast mode [ 189.016935][ T1455] br-test2-du24: left promiscuous mode [ 189.017230][ T1455] br-test2: port 24(br-test2-du24) entered disabled state [ 189.059421][ T1455] br-test2-du23: left allmulticast mode [ 189.059735][ T1455] br-test2-du23: left promiscuous mode [ 189.060013][ T1455] br-test2: port 23(br-test2-du23) entered disabled state [ 189.092870][ T1455] br-test2-du22: left allmulticast mode [ 189.093258][ T1455] br-test2-du22: left promiscuous mode [ 189.093679][ T1455] br-test2: port 22(br-test2-du22) entered disabled state [ 189.124036][ T1455] br-test2-du21: left allmulticast mode [ 189.124339][ T1455] br-test2-du21: left promiscuous mode [ 189.124621][ T1455] br-test2: port 21(br-test2-du21) entered disabled state [ 189.161783][ T1455] br-test2-du20: left allmulticast mode [ 189.162110][ T1455] br-test2-du20: left promiscuous mode [ 189.162397][ T1455] br-test2: port 20(br-test2-du20) entered disabled state [ 189.193392][ T1455] br-test2-du19: left allmulticast mode [ 189.193759][ T1455] br-test2-du19: left promiscuous mode [ 189.194051][ T1455] br-test2: port 19(br-test2-du19) entered disabled state [ 189.217810][ T1455] br-test2-du18: left allmulticast mode [ 189.218082][ T1455] br-test2-du18: left promiscuous mode [ 189.218343][ T1455] br-test2: port 18(br-test2-du18) entered disabled state [ 189.242206][ T1455] br-test2-du17: left allmulticast mode [ 189.242412][ T1455] br-test2-du17: left promiscuous mode [ 189.242671][ T1455] br-test2: port 17(br-test2-du17) entered disabled state [ 189.279540][ T1455] br-test2-du16: left allmulticast mode [ 189.279864][ T1455] br-test2-du16: left promiscuous mode [ 189.280141][ T1455] br-test2: port 16(br-test2-du16) entered disabled state [ 189.301925][ T1455] br-test2-du15: left allmulticast mode [ 189.302163][ T1455] br-test2-du15: left promiscuous mode [ 189.302437][ T1455] br-test2: port 15(br-test2-du15) entered disabled state [ 189.349389][ T1455] br-test2-du14: left allmulticast mode [ 189.349677][ T1455] br-test2-du14: left promiscuous mode [ 189.350009][ T1455] br-test2: port 14(br-test2-du14) entered disabled state [ 189.396792][ T1455] br-test2-du13: left allmulticast mode [ 189.397138][ T1455] br-test2-du13: left promiscuous mode [ 189.397590][ T1455] br-test2: port 13(br-test2-du13) entered disabled state [ 189.446785][ T1455] br-test2-du12: left allmulticast mode [ 189.447070][ T1455] br-test2-du12: left promiscuous mode [ 189.447364][ T1455] br-test2: port 12(br-test2-du12) entered disabled state [ 189.473288][ T1455] br-test2-du11: left allmulticast mode [ 189.473636][ T1455] br-test2-du11: left promiscuous mode [ 189.474114][ T1455] br-test2: port 11(br-test2-du11) entered disabled state [ 189.505303][ T1455] br-test2-du10: left allmulticast mode [ 189.505569][ T1455] br-test2-du10: left promiscuous mode [ 189.505886][ T1455] br-test2: port 10(br-test2-du10) entered disabled state [ 189.540425][ T1455] br-test2-du9: left allmulticast mode [ 189.540831][ T1455] br-test2-du9: left promiscuous mode [ 189.541267][ T1455] br-test2: port 9(br-test2-du9) entered disabled state [ 189.603215][ T1455] br-test2-du8: left allmulticast mode [ 189.603512][ T1455] br-test2-du8: left promiscuous mode [ 189.603833][ T1455] br-test2: port 8(br-test2-du8) entered disabled state [ 189.626772][ T1455] br-test2-du7: left allmulticast mode [ 189.627035][ T1455] br-test2-du7: left promiscuous mode [ 189.627324][ T1455] br-test2: port 7(br-test2-du7) entered disabled state [ 189.656171][ T1455] br-test2-du6: left allmulticast mode [ 189.656437][ T1455] br-test2-du6: left promiscuous mode [ 189.656731][ T1455] br-test2: port 6(br-test2-du6) entered disabled state [ 189.698937][ T1455] br-test2-du5: left allmulticast mode [ 189.699199][ T1455] br-test2-du5: left promiscuous mode [ 189.699493][ T1455] br-test2: port 5(br-test2-du5) entered disabled state [ 189.720668][ T1455] br-test2-du4: left allmulticast mode [ 189.720951][ T1455] br-test2-du4: left promiscuous mode [ 189.721247][ T1455] br-test2: port 4(br-test2-du4) entered disabled state [ 189.750257][ T1455] br-test2-du3: left allmulticast mode [ 189.750494][ T1455] br-test2-du3: left promiscuous mode [ 189.750784][ T1455] br-test2: port 3(br-test2-du3) entered disabled state [ 189.794765][ T1455] br-test2-du2: left allmulticast mode [ 189.795046][ T1455] br-test2-du2: left promiscuous mode [ 189.795305][ T1455] br-test2: port 2(br-test2-du2) entered disabled state [ 189.817026][ T1455] br-test2-du1: left allmulticast mode [ 189.817260][ T1455] br-test2-du1: left promiscuous mode [ 189.817548][ T1455] br-test2: port 1(br-test2-du1) entered disabled state [ 196.078870][ T1494] br-test1: port 1(br-test1-du1) entered blocking state [ 196.079151][ T1494] br-test1: port 1(br-test1-du1) entered disabled state [ 196.079406][ T1494] br-test1-du1: entered allmulticast mode [ 196.081212][ T1494] br-test1-du1: entered promiscuous mode [ 196.082272][ T1494] br-test1: port 1(br-test1-du1) entered blocking state [ 196.082513][ T1494] br-test1: port 1(br-test1-du1) entered forwarding state [ 196.224211][ T1495] br-test1: port 2(br-test1-du2) entered blocking state [ 196.224481][ T1495] br-test1: port 2(br-test1-du2) entered disabled state [ 196.224755][ T1495] br-test1-du2: entered allmulticast mode [ 196.226602][ T1495] br-test1-du2: entered promiscuous mode [ 196.228683][ T1495] br-test1: port 2(br-test1-du2) entered blocking state [ 196.228946][ T1495] br-test1: port 2(br-test1-du2) entered forwarding state [ 196.379404][ T1498] br-test1: port 3(br-test1-du3) entered blocking state [ 196.379665][ T1498] br-test1: port 3(br-test1-du3) entered disabled state [ 196.379989][ T1498] br-test1-du3: entered allmulticast mode [ 196.382058][ T1498] br-test1-du3: entered promiscuous mode [ 196.382847][ T1498] br-test1: port 3(br-test1-du3) entered blocking state [ 196.383093][ T1498] br-test1: port 3(br-test1-du3) entered forwarding state [ 196.528392][ T1500] br-test1: port 4(br-test1-du4) entered blocking state [ 196.528660][ T1500] br-test1: port 4(br-test1-du4) entered disabled state [ 196.528921][ T1500] br-test1-du4: entered allmulticast mode [ 196.530856][ T1500] br-test1-du4: entered promiscuous mode [ 196.531565][ T1500] br-test1: port 4(br-test1-du4) entered blocking state [ 196.531823][ T1500] br-test1: port 4(br-test1-du4) entered forwarding state [ 196.688611][ T1502] br-test1: port 5(br-test1-du5) entered blocking state [ 196.688967][ T1502] br-test1: port 5(br-test1-du5) entered disabled state [ 196.689220][ T1502] br-test1-du5: entered allmulticast mode [ 196.691138][ T1502] br-test1-du5: entered promiscuous mode [ 196.692104][ T1502] br-test1: port 5(br-test1-du5) entered blocking state [ 196.692347][ T1502] br-test1: port 5(br-test1-du5) entered forwarding state [ 196.833536][ T1504] br-test1: port 6(br-test1-du6) entered blocking state [ 196.833842][ T1504] br-test1: port 6(br-test1-du6) entered disabled state [ 196.834114][ T1504] br-test1-du6: entered allmulticast mode [ 196.836769][ T1504] br-test1-du6: entered promiscuous mode [ 196.837543][ T1504] br-test1: port 6(br-test1-du6) entered blocking state [ 196.837794][ T1504] br-test1: port 6(br-test1-du6) entered forwarding state [ 196.949887][ T1506] br-test1: port 7(br-test1-du7) entered blocking state [ 196.950153][ T1506] br-test1: port 7(br-test1-du7) entered disabled state [ 196.950408][ T1506] br-test1-du7: entered allmulticast mode [ 196.961666][ T1506] br-test1-du7: entered promiscuous mode [ 196.962409][ T1506] br-test1: port 7(br-test1-du7) entered blocking state [ 196.962654][ T1506] br-test1: port 7(br-test1-du7) entered forwarding state [ 197.112570][ T1508] br-test1: port 8(br-test1-du8) entered blocking state [ 197.112842][ T1508] br-test1: port 8(br-test1-du8) entered disabled state [ 197.113083][ T1508] br-test1-du8: entered allmulticast mode [ 197.115430][ T1508] br-test1-du8: entered promiscuous mode [ 197.116149][ T1508] br-test1: port 8(br-test1-du8) entered blocking state [ 197.116390][ T1508] br-test1: port 8(br-test1-du8) entered forwarding state [ 197.269354][ T1511] br-test1: port 9(br-test1-du9) entered blocking state [ 197.269615][ T1511] br-test1: port 9(br-test1-du9) entered disabled state [ 197.269877][ T1511] br-test1-du9: entered allmulticast mode [ 197.271816][ T1511] br-test1-du9: entered promiscuous mode [ 197.272577][ T1511] br-test1: port 9(br-test1-du9) entered blocking state [ 197.272835][ T1511] br-test1: port 9(br-test1-du9) entered forwarding state [ 197.437801][ T1513] br-test1: port 10(br-test1-du10) entered blocking state [ 197.438063][ T1513] br-test1: port 10(br-test1-du10) entered disabled state [ 197.438308][ T1513] br-test1-du10: entered allmulticast mode [ 197.440169][ T1513] br-test1-du10: entered promiscuous mode [ 197.446365][ T1513] br-test1: port 10(br-test1-du10) entered blocking state [ 197.446605][ T1513] br-test1: port 10(br-test1-du10) entered forwarding state [ 197.595161][ T1515] br-test1: port 11(br-test1-du11) entered blocking state [ 197.595430][ T1515] br-test1: port 11(br-test1-du11) entered disabled state [ 197.595686][ T1515] br-test1-du11: entered allmulticast mode [ 197.597640][ T1515] br-test1-du11: entered promiscuous mode [ 197.599038][ T1515] br-test1: port 11(br-test1-du11) entered blocking state [ 197.599281][ T1515] br-test1: port 11(br-test1-du11) entered forwarding state [ 197.757455][ T1517] br-test1: port 12(br-test1-du12) entered blocking state [ 197.757731][ T1517] br-test1: port 12(br-test1-du12) entered disabled state [ 197.757976][ T1517] br-test1-du12: entered allmulticast mode [ 197.759956][ T1517] br-test1-du12: entered promiscuous mode [ 197.760915][ T1517] br-test1: port 12(br-test1-du12) entered blocking state [ 197.761189][ T1517] br-test1: port 12(br-test1-du12) entered forwarding state [ 197.884237][ T1519] br-test1: port 13(br-test1-du13) entered blocking state [ 197.884494][ T1519] br-test1: port 13(br-test1-du13) entered disabled state [ 197.884750][ T1519] br-test1-du13: entered allmulticast mode [ 197.886655][ T1519] br-test1-du13: entered promiscuous mode [ 197.887398][ T1519] br-test1: port 13(br-test1-du13) entered blocking state [ 197.887642][ T1519] br-test1: port 13(br-test1-du13) entered forwarding state [ 198.035523][ T1521] br-test1: port 14(br-test1-du14) entered blocking state [ 198.036755][ T1521] br-test1: port 14(br-test1-du14) entered disabled state [ 198.037060][ T1521] br-test1-du14: entered allmulticast mode [ 198.039106][ T1521] br-test1-du14: entered promiscuous mode [ 198.040099][ T1521] br-test1: port 14(br-test1-du14) entered blocking state [ 198.040331][ T1521] br-test1: port 14(br-test1-du14) entered forwarding state [ 198.199440][ T1524] br-test1: port 15(br-test1-du15) entered blocking state [ 198.200294][ T1524] br-test1: port 15(br-test1-du15) entered disabled state [ 198.200570][ T1524] br-test1-du15: entered allmulticast mode [ 198.202675][ T1524] br-test1-du15: entered promiscuous mode [ 198.203452][ T1524] br-test1: port 15(br-test1-du15) entered blocking state [ 198.203719][ T1524] br-test1: port 15(br-test1-du15) entered forwarding state [ 198.364743][ T1525] br-test1: port 16(br-test1-du16) entered blocking state [ 198.365015][ T1525] br-test1: port 16(br-test1-du16) entered disabled state [ 198.365272][ T1525] br-test1-du16: entered allmulticast mode [ 198.367276][ T1525] br-test1-du16: entered promiscuous mode [ 198.368661][ T1525] br-test1: port 16(br-test1-du16) entered blocking state [ 198.368920][ T1525] br-test1: port 16(br-test1-du16) entered forwarding state [ 198.519143][ T1527] br-test1: port 17(br-test1-du17) entered blocking state [ 198.519411][ T1527] br-test1: port 17(br-test1-du17) entered disabled state [ 198.519658][ T1527] br-test1-du17: entered allmulticast mode [ 198.521542][ T1527] br-test1-du17: entered promiscuous mode [ 198.522449][ T1527] br-test1: port 17(br-test1-du17) entered blocking state [ 198.522705][ T1527] br-test1: port 17(br-test1-du17) entered forwarding state [ 198.674427][ T1529] br-test1: port 18(br-test1-du18) entered blocking state [ 198.674851][ T1529] br-test1: port 18(br-test1-du18) entered disabled state [ 198.675214][ T1529] br-test1-du18: entered allmulticast mode [ 198.678474][ T1529] br-test1-du18: entered promiscuous mode [ 198.679670][ T1529] br-test1: port 18(br-test1-du18) entered blocking state [ 198.680071][ T1529] br-test1: port 18(br-test1-du18) entered forwarding state [ 198.838916][ T1531] br-test1: port 19(br-test1-du19) entered blocking state [ 198.839215][ T1531] br-test1: port 19(br-test1-du19) entered disabled state [ 198.839494][ T1531] br-test1-du19: entered allmulticast mode [ 198.841794][ T1531] br-test1-du19: entered promiscuous mode [ 198.842581][ T1531] br-test1: port 19(br-test1-du19) entered blocking state [ 198.842862][ T1531] br-test1: port 19(br-test1-du19) entered forwarding state [ 199.000282][ T1533] br-test1: port 20(br-test1-du20) entered blocking state [ 199.000549][ T1533] br-test1: port 20(br-test1-du20) entered disabled state [ 199.001653][ T1533] br-test1-du20: entered allmulticast mode [ 199.003635][ T1533] br-test1-du20: entered promiscuous mode [ 199.004400][ T1533] br-test1: port 20(br-test1-du20) entered blocking state [ 199.004643][ T1533] br-test1: port 20(br-test1-du20) entered forwarding state [ 199.148413][ T1535] br-test1: port 21(br-test1-du21) entered blocking state [ 199.148659][ T1535] br-test1: port 21(br-test1-du21) entered disabled state [ 199.148946][ T1535] br-test1-du21: entered allmulticast mode [ 199.159134][ T1535] br-test1-du21: entered promiscuous mode [ 199.159944][ T1535] br-test1: port 21(br-test1-du21) entered blocking state [ 199.160170][ T1535] br-test1: port 21(br-test1-du21) entered forwarding state [ 199.325789][ T1537] br-test1: port 22(br-test1-du22) entered blocking state [ 199.326080][ T1537] br-test1: port 22(br-test1-du22) entered disabled state [ 199.326360][ T1537] br-test1-du22: entered allmulticast mode [ 199.328475][ T1537] br-test1-du22: entered promiscuous mode [ 199.329309][ T1537] br-test1: port 22(br-test1-du22) entered blocking state [ 199.329578][ T1537] br-test1: port 22(br-test1-du22) entered forwarding state [ 199.469982][ T1539] br-test1: port 23(br-test1-du23) entered blocking state [ 199.470254][ T1539] br-test1: port 23(br-test1-du23) entered disabled state [ 199.470530][ T1539] br-test1-du23: entered allmulticast mode [ 199.479218][ T1539] br-test1-du23: entered promiscuous mode [ 199.480003][ T1539] br-test1: port 23(br-test1-du23) entered blocking state [ 199.480246][ T1539] br-test1: port 23(br-test1-du23) entered forwarding state [ 199.636275][ T1541] br-test1: port 24(br-test1-du24) entered blocking state [ 199.636550][ T1541] br-test1: port 24(br-test1-du24) entered disabled state [ 199.637770][ T1541] br-test1-du24: entered allmulticast mode [ 199.639830][ T1541] br-test1-du24: entered promiscuous mode [ 199.640750][ T1541] br-test1: port 24(br-test1-du24) entered blocking state [ 199.640996][ T1541] br-test1: port 24(br-test1-du24) entered forwarding state [ 199.782949][ T1543] br-test1: port 25(br-test1-du25) entered blocking state [ 199.783219][ T1543] br-test1: port 25(br-test1-du25) entered disabled state [ 199.783478][ T1543] br-test1-du25: entered allmulticast mode [ 199.785882][ T1543] br-test1-du25: entered promiscuous mode [ 199.786641][ T1543] br-test1: port 25(br-test1-du25) entered blocking state [ 199.786906][ T1543] br-test1: port 25(br-test1-du25) entered forwarding state [ 199.916205][ T1545] br-test1: port 26(br-test1-du26) entered blocking state [ 199.916506][ T1545] br-test1: port 26(br-test1-du26) entered disabled state [ 199.916802][ T1545] br-test1-du26: entered allmulticast mode [ 199.918899][ T1545] br-test1-du26: entered promiscuous mode [ 199.919661][ T1545] br-test1: port 26(br-test1-du26) entered blocking state [ 199.919906][ T1545] br-test1: port 26(br-test1-du26) entered forwarding state [ 200.067570][ T1547] br-test1: port 27(br-test1-du27) entered blocking state [ 200.067960][ T1547] br-test1: port 27(br-test1-du27) entered disabled state [ 200.068221][ T1547] br-test1-du27: entered allmulticast mode [ 200.070381][ T1547] br-test1-du27: entered promiscuous mode [ 200.071182][ T1547] br-test1: port 27(br-test1-du27) entered blocking state [ 200.071424][ T1547] br-test1: port 27(br-test1-du27) entered forwarding state [ 200.224992][ T1549] br-test1: port 28(br-test1-du28) entered blocking state [ 200.225255][ T1549] br-test1: port 28(br-test1-du28) entered disabled state [ 200.225501][ T1549] br-test1-du28: entered allmulticast mode [ 200.228224][ T1549] br-test1-du28: entered promiscuous mode [ 200.229147][ T1549] br-test1: port 28(br-test1-du28) entered blocking state [ 200.229411][ T1549] br-test1: port 28(br-test1-du28) entered forwarding state [ 200.370566][ T1551] br-test1: port 29(br-test1-du29) entered blocking state [ 200.370840][ T1551] br-test1: port 29(br-test1-du29) entered disabled state [ 200.371110][ T1551] br-test1-du29: entered allmulticast mode [ 200.373216][ T1551] br-test1-du29: entered promiscuous mode [ 200.374812][ T1551] br-test1: port 29(br-test1-du29) entered blocking state [ 200.375050][ T1551] br-test1: port 29(br-test1-du29) entered forwarding state [ 200.555898][ T1553] br-test1: port 30(br-test1-du30) entered blocking state [ 200.556144][ T1553] br-test1: port 30(br-test1-du30) entered disabled state [ 200.556443][ T1553] br-test1-du30: entered allmulticast mode [ 200.565653][ T1553] br-test1-du30: entered promiscuous mode [ 200.567389][ T1553] br-test1: port 30(br-test1-du30) entered blocking state [ 200.567623][ T1553] br-test1: port 30(br-test1-du30) entered forwarding state [ 200.714784][ T1556] br-test1: port 31(br-test1-du31) entered blocking state [ 200.715066][ T1556] br-test1: port 31(br-test1-du31) entered disabled state [ 200.715341][ T1556] br-test1-du31: entered allmulticast mode [ 200.718598][ T1556] br-test1-du31: entered promiscuous mode [ 200.720061][ T1556] br-test1: port 31(br-test1-du31) entered blocking state [ 200.720340][ T1556] br-test1: port 31(br-test1-du31) entered forwarding state [ 200.900266][ T1557] br-test1: port 32(br-test1-du32) entered blocking state [ 200.900529][ T1557] br-test1: port 32(br-test1-du32) entered disabled state [ 200.900793][ T1557] br-test1-du32: entered allmulticast mode [ 200.903629][ T1557] br-test1-du32: entered promiscuous mode [ 200.904389][ T1557] br-test1: port 32(br-test1-du32) entered blocking state [ 200.904627][ T1557] br-test1: port 32(br-test1-du32) entered forwarding state [ 201.315723][ T1563] br-test2: port 1(br-test2-du1) entered blocking state [ 201.316103][ T1563] br-test2: port 1(br-test2-du1) entered disabled state [ 201.316401][ T1563] br-test2-du1: entered allmulticast mode [ 201.319367][ T1563] br-test2-du1: entered promiscuous mode [ 201.320505][ T1563] br-test2: port 1(br-test2-du1) entered blocking state [ 201.320771][ T1563] br-test2: port 1(br-test2-du1) entered forwarding state [ 201.453302][ T1564] br-test2: port 2(br-test2-du2) entered blocking state [ 201.453590][ T1564] br-test2: port 2(br-test2-du2) entered disabled state [ 201.453863][ T1564] br-test2-du2: entered allmulticast mode [ 201.463706][ T1564] br-test2-du2: entered promiscuous mode [ 201.464398][ T1564] br-test2: port 2(br-test2-du2) entered blocking state [ 201.464636][ T1564] br-test2: port 2(br-test2-du2) entered forwarding state [ 201.602809][ T1566] br-test2: port 3(br-test2-du3) entered blocking state [ 201.603080][ T1566] br-test2: port 3(br-test2-du3) entered disabled state [ 201.603343][ T1566] br-test2-du3: entered allmulticast mode [ 201.605298][ T1566] br-test2-du3: entered promiscuous mode [ 201.606046][ T1566] br-test2: port 3(br-test2-du3) entered blocking state [ 201.606284][ T1566] br-test2: port 3(br-test2-du3) entered forwarding state [ 201.723416][ T1568] br-test2: port 4(br-test2-du4) entered blocking state [ 201.723689][ T1568] br-test2: port 4(br-test2-du4) entered disabled state [ 201.723958][ T1568] br-test2-du4: entered allmulticast mode [ 201.725934][ T1568] br-test2-du4: entered promiscuous mode [ 201.726672][ T1568] br-test2: port 4(br-test2-du4) entered blocking state [ 201.726923][ T1568] br-test2: port 4(br-test2-du4) entered forwarding state [ 201.867486][ T1570] br-test2: port 5(br-test2-du5) entered blocking state [ 201.867848][ T1570] br-test2: port 5(br-test2-du5) entered disabled state [ 201.868099][ T1570] br-test2-du5: entered allmulticast mode [ 201.869923][ T1570] br-test2-du5: entered promiscuous mode [ 201.870633][ T1570] br-test2: port 5(br-test2-du5) entered blocking state [ 201.870889][ T1570] br-test2: port 5(br-test2-du5) entered forwarding state [ 202.007978][ T1572] br-test2: port 6(br-test2-du6) entered blocking state [ 202.008258][ T1572] br-test2: port 6(br-test2-du6) entered disabled state [ 202.008512][ T1572] br-test2-du6: entered allmulticast mode [ 202.010589][ T1572] br-test2-du6: entered promiscuous mode [ 202.011960][ T1572] br-test2: port 6(br-test2-du6) entered blocking state [ 202.012197][ T1572] br-test2: port 6(br-test2-du6) entered forwarding state [ 202.133299][ T1574] br-test2: port 7(br-test2-du7) entered blocking state [ 202.133566][ T1574] br-test2: port 7(br-test2-du7) entered disabled state [ 202.133825][ T1574] br-test2-du7: entered allmulticast mode [ 202.135766][ T1574] br-test2-du7: entered promiscuous mode [ 202.136513][ T1574] br-test2: port 7(br-test2-du7) entered blocking state [ 202.136761][ T1574] br-test2: port 7(br-test2-du7) entered forwarding state [ 202.321422][ T1576] br-test2: port 8(br-test2-du8) entered blocking state [ 202.322370][ T1576] br-test2: port 8(br-test2-du8) entered disabled state [ 202.322642][ T1576] br-test2-du8: entered allmulticast mode [ 202.330860][ T1576] br-test2-du8: entered promiscuous mode [ 202.338443][ T1576] br-test2: port 8(br-test2-du8) entered blocking state [ 202.338733][ T1576] br-test2: port 8(br-test2-du8) entered forwarding state [ 202.474523][ T1578] br-test2: port 9(br-test2-du9) entered blocking state [ 202.474805][ T1578] br-test2: port 9(br-test2-du9) entered disabled state [ 202.475057][ T1578] br-test2-du9: entered allmulticast mode [ 202.477048][ T1578] br-test2-du9: entered promiscuous mode [ 202.477797][ T1578] br-test2: port 9(br-test2-du9) entered blocking state [ 202.478040][ T1578] br-test2: port 9(br-test2-du9) entered forwarding state [ 202.630937][ T1580] br-test2: port 10(br-test2-du10) entered blocking state [ 202.631231][ T1580] br-test2: port 10(br-test2-du10) entered disabled state [ 202.631485][ T1580] br-test2-du10: entered allmulticast mode [ 202.633542][ T1580] br-test2-du10: entered promiscuous mode [ 202.634310][ T1580] br-test2: port 10(br-test2-du10) entered blocking state [ 202.634548][ T1580] br-test2: port 10(br-test2-du10) entered forwarding state [ 202.799367][ T1582] br-test2: port 11(br-test2-du11) entered blocking state [ 202.799634][ T1582] br-test2: port 11(br-test2-du11) entered disabled state [ 202.799898][ T1582] br-test2-du11: entered allmulticast mode [ 202.802496][ T1582] br-test2-du11: entered promiscuous mode [ 202.803224][ T1582] br-test2: port 11(br-test2-du11) entered blocking state [ 202.803460][ T1582] br-test2: port 11(br-test2-du11) entered forwarding state [ 202.951202][ T1585] br-test2: port 12(br-test2-du12) entered blocking state [ 202.951471][ T1585] br-test2: port 12(br-test2-du12) entered disabled state [ 202.951736][ T1585] br-test2-du12: entered allmulticast mode [ 202.954559][ T1585] br-test2-du12: entered promiscuous mode [ 202.956059][ T1585] br-test2: port 12(br-test2-du12) entered blocking state [ 202.956323][ T1585] br-test2: port 12(br-test2-du12) entered forwarding state [ 203.117664][ T1586] br-test2: port 13(br-test2-du13) entered blocking state [ 203.117964][ T1586] br-test2: port 13(br-test2-du13) entered disabled state [ 203.118229][ T1586] br-test2-du13: entered allmulticast mode [ 203.120116][ T1586] br-test2-du13: entered promiscuous mode [ 203.121873][ T1586] br-test2: port 13(br-test2-du13) entered blocking state [ 203.122141][ T1586] br-test2: port 13(br-test2-du13) entered forwarding state [ 203.270619][ T1588] br-test2: port 14(br-test2-du14) entered blocking state [ 203.271115][ T1588] br-test2: port 14(br-test2-du14) entered disabled state [ 203.271371][ T1588] br-test2-du14: entered allmulticast mode [ 203.273382][ T1588] br-test2-du14: entered promiscuous mode [ 203.274209][ T1588] br-test2: port 14(br-test2-du14) entered blocking state [ 203.274451][ T1588] br-test2: port 14(br-test2-du14) entered forwarding state [ 203.398770][ T1590] br-test2: port 15(br-test2-du15) entered blocking state [ 203.399038][ T1590] br-test2: port 15(br-test2-du15) entered disabled state [ 203.399290][ T1590] br-test2-du15: entered allmulticast mode [ 203.401179][ T1590] br-test2-du15: entered promiscuous mode [ 203.401932][ T1590] br-test2: port 15(br-test2-du15) entered blocking state [ 203.402188][ T1590] br-test2: port 15(br-test2-du15) entered forwarding state [ 203.499116][ T1592] br-test2: port 16(br-test2-du16) entered blocking state [ 203.499382][ T1592] br-test2: port 16(br-test2-du16) entered disabled state [ 203.499631][ T1592] br-test2-du16: entered allmulticast mode [ 203.501619][ T1592] br-test2-du16: entered promiscuous mode [ 203.506260][ T1592] br-test2: port 16(br-test2-du16) entered blocking state [ 203.506540][ T1592] br-test2: port 16(br-test2-du16) entered forwarding state [ 203.648944][ T1594] br-test2: port 17(br-test2-du17) entered blocking state [ 203.649218][ T1594] br-test2: port 17(br-test2-du17) entered disabled state [ 203.649475][ T1594] br-test2-du17: entered allmulticast mode [ 203.653214][ T1594] br-test2-du17: entered promiscuous mode [ 203.653985][ T1594] br-test2: port 17(br-test2-du17) entered blocking state [ 203.654230][ T1594] br-test2: port 17(br-test2-du17) entered forwarding state [ 203.809352][ T1596] br-test2: port 18(br-test2-du18) entered blocking state [ 203.809618][ T1596] br-test2: port 18(br-test2-du18) entered disabled state [ 203.810103][ T1596] br-test2-du18: entered allmulticast mode [ 203.812037][ T1596] br-test2-du18: entered promiscuous mode [ 203.812791][ T1596] br-test2: port 18(br-test2-du18) entered blocking state [ 203.813038][ T1596] br-test2: port 18(br-test2-du18) entered forwarding state [ 203.954141][ T1598] br-test2: port 19(br-test2-du19) entered blocking state [ 203.954413][ T1598] br-test2: port 19(br-test2-du19) entered disabled state [ 203.954672][ T1598] br-test2-du19: entered allmulticast mode [ 203.964962][ T1598] br-test2-du19: entered promiscuous mode [ 203.966377][ T1598] br-test2: port 19(br-test2-du19) entered blocking state [ 203.966631][ T1598] br-test2: port 19(br-test2-du19) entered forwarding state [ 204.112872][ T1600] br-test2: port 20(br-test2-du20) entered blocking state [ 204.113129][ T1600] br-test2: port 20(br-test2-du20) entered disabled state [ 204.113395][ T1600] br-test2-du20: entered allmulticast mode [ 204.122657][ T1600] br-test2-du20: entered promiscuous mode [ 204.123469][ T1600] br-test2: port 20(br-test2-du20) entered blocking state [ 204.123745][ T1600] br-test2: port 20(br-test2-du20) entered forwarding state [ 204.272541][ T1602] br-test2: port 21(br-test2-du21) entered blocking state [ 204.273310][ T1602] br-test2: port 21(br-test2-du21) entered disabled state [ 204.273577][ T1602] br-test2-du21: entered allmulticast mode [ 204.275645][ T1602] br-test2-du21: entered promiscuous mode [ 204.276525][ T1602] br-test2: port 21(br-test2-du21) entered blocking state [ 204.276784][ T1602] br-test2: port 21(br-test2-du21) entered forwarding state [ 204.417643][ T1604] br-test2: port 22(br-test2-du22) entered blocking state [ 204.417928][ T1604] br-test2: port 22(br-test2-du22) entered disabled state [ 204.418171][ T1604] br-test2-du22: entered allmulticast mode [ 204.420331][ T1604] br-test2-du22: entered promiscuous mode [ 204.421249][ T1604] br-test2: port 22(br-test2-du22) entered blocking state [ 204.421487][ T1604] br-test2: port 22(br-test2-du22) entered forwarding state [ 204.584256][ T1606] br-test2: port 23(br-test2-du23) entered blocking state [ 204.584538][ T1606] br-test2: port 23(br-test2-du23) entered disabled state [ 204.584802][ T1606] br-test2-du23: entered allmulticast mode [ 204.587131][ T1606] br-test2-du23: entered promiscuous mode [ 204.587903][ T1606] br-test2: port 23(br-test2-du23) entered blocking state [ 204.588137][ T1606] br-test2: port 23(br-test2-du23) entered forwarding state [ 204.722491][ T1608] br-test2: port 24(br-test2-du24) entered blocking state [ 204.722776][ T1608] br-test2: port 24(br-test2-du24) entered disabled state [ 204.723054][ T1608] br-test2-du24: entered allmulticast mode [ 204.726001][ T1608] br-test2-du24: entered promiscuous mode [ 204.726800][ T1608] br-test2: port 24(br-test2-du24) entered blocking state [ 204.727025][ T1608] br-test2: port 24(br-test2-du24) entered forwarding state [ 204.859901][ T1610] br-test2: port 25(br-test2-du25) entered blocking state [ 204.860159][ T1610] br-test2: port 25(br-test2-du25) entered disabled state [ 204.868430][ T1610] br-test2-du25: entered allmulticast mode [ 204.870650][ T1610] br-test2-du25: entered promiscuous mode [ 204.871465][ T1610] br-test2: port 25(br-test2-du25) entered blocking state [ 204.871718][ T1610] br-test2: port 25(br-test2-du25) entered forwarding state [ 205.019919][ T1612] br-test2: port 26(br-test2-du26) entered blocking state [ 205.020182][ T1612] br-test2: port 26(br-test2-du26) entered disabled state [ 205.020449][ T1612] br-test2-du26: entered allmulticast mode [ 205.022968][ T1612] br-test2-du26: entered promiscuous mode [ 205.023731][ T1612] br-test2: port 26(br-test2-du26) entered blocking state [ 205.023968][ T1612] br-test2: port 26(br-test2-du26) entered forwarding state [ 205.176555][ T1614] br-test2: port 27(br-test2-du27) entered blocking state [ 205.176826][ T1614] br-test2: port 27(br-test2-du27) entered disabled state [ 205.177068][ T1614] br-test2-du27: entered allmulticast mode [ 205.180330][ T1614] br-test2-du27: entered promiscuous mode [ 205.181136][ T1614] br-test2: port 27(br-test2-du27) entered blocking state [ 205.181385][ T1614] br-test2: port 27(br-test2-du27) entered forwarding state [ 205.344366][ T1616] br-test2: port 28(br-test2-du28) entered blocking state [ 205.344638][ T1616] br-test2: port 28(br-test2-du28) entered disabled state [ 205.344911][ T1616] br-test2-du28: entered allmulticast mode [ 205.347019][ T1616] br-test2-du28: entered promiscuous mode [ 205.347804][ T1616] br-test2: port 28(br-test2-du28) entered blocking state [ 205.348050][ T1616] br-test2: port 28(br-test2-du28) entered forwarding state [ 205.497622][ T1618] br-test2: port 29(br-test2-du29) entered blocking state [ 205.498091][ T1618] br-test2: port 29(br-test2-du29) entered disabled state [ 205.498347][ T1618] br-test2-du29: entered allmulticast mode [ 205.506533][ T1618] br-test2-du29: entered promiscuous mode [ 205.507540][ T1618] br-test2: port 29(br-test2-du29) entered blocking state [ 205.507811][ T1618] br-test2: port 29(br-test2-du29) entered forwarding state [ 205.660748][ T1620] br-test2: port 30(br-test2-du30) entered blocking state [ 205.661027][ T1620] br-test2: port 30(br-test2-du30) entered disabled state [ 205.661278][ T1620] br-test2-du30: entered allmulticast mode [ 205.663939][ T1620] br-test2-du30: entered promiscuous mode [ 205.664726][ T1620] br-test2: port 30(br-test2-du30) entered blocking state [ 205.664972][ T1620] br-test2: port 30(br-test2-du30) entered forwarding state [ 205.808680][ T1622] br-test2: port 31(br-test2-du31) entered blocking state [ 205.808953][ T1622] br-test2: port 31(br-test2-du31) entered disabled state [ 205.809209][ T1622] br-test2-du31: entered allmulticast mode [ 205.811186][ T1622] br-test2-du31: entered promiscuous mode [ 205.811965][ T1622] br-test2: port 31(br-test2-du31) entered blocking state [ 205.812206][ T1622] br-test2: port 31(br-test2-du31) entered forwarding state [ 205.953789][ T1624] br-test2: port 32(br-test2-du32) entered blocking state [ 205.954038][ T1624] br-test2: port 32(br-test2-du32) entered disabled state [ 205.954281][ T1624] br-test2-du32: entered allmulticast mode [ 205.956546][ T1624] br-test2-du32: entered promiscuous mode [ 205.957371][ T1624] br-test2: port 32(br-test2-du32) entered blocking state [ 205.957622][ T1624] br-test2: port 32(br-test2-du32) entered forwarding state [ 345.418256][T18155] br-test1-du32: left allmulticast mode [ 345.418503][T18155] br-test1-du32: left promiscuous mode [ 345.418788][T18155] br-test1: port 32(br-test1-du32) entered disabled state [ 345.443625][T18155] br-test1-du31: left allmulticast mode [ 345.443924][T18155] br-test1-du31: left promiscuous mode [ 345.444188][T18155] br-test1: port 31(br-test1-du31) entered disabled state [ 345.469714][T18155] br-test1-du30: left allmulticast mode [ 345.469926][T18155] br-test1-du30: left promiscuous mode [ 345.470313][T18155] br-test1: port 30(br-test1-du30) entered disabled state [ 345.497107][T18155] br-test1-du29: left allmulticast mode [ 345.497387][T18155] br-test1-du29: left promiscuous mode [ 345.497652][T18155] br-test1: port 29(br-test1-du29) entered disabled state [ 345.534338][T18155] br-test1-du28: left allmulticast mode [ 345.534569][T18155] br-test1-du28: left promiscuous mode [ 345.534843][T18155] br-test1: port 28(br-test1-du28) entered disabled state [ 345.576953][T18155] br-test1-du27: left allmulticast mode [ 345.577200][T18155] br-test1-du27: left promiscuous mode [ 345.577478][T18155] br-test1: port 27(br-test1-du27) entered disabled state [ 345.601677][T18155] br-test1-du26: left allmulticast mode [ 345.601903][T18155] br-test1-du26: left promiscuous mode [ 345.602166][T18155] br-test1: port 26(br-test1-du26) entered disabled state [ 345.647069][T18155] br-test1-du25: left allmulticast mode [ 345.647303][T18155] br-test1-du25: left promiscuous mode [ 345.647568][T18155] br-test1: port 25(br-test1-du25) entered disabled state [ 345.670818][T18155] br-test1-du24: left allmulticast mode [ 345.671085][T18155] br-test1-du24: left promiscuous mode [ 345.671433][T18155] br-test1: port 24(br-test1-du24) entered disabled state [ 345.695485][T18155] br-test1-du23: left allmulticast mode [ 345.695738][T18155] br-test1-du23: left promiscuous mode [ 345.696000][T18155] br-test1: port 23(br-test1-du23) entered disabled state [ 345.729557][T18155] br-test1-du22: left allmulticast mode [ 345.729856][T18155] br-test1-du22: left promiscuous mode [ 345.730121][T18155] br-test1: port 22(br-test1-du22) entered disabled state [ 345.769961][T18155] br-test1-du21: left allmulticast mode [ 345.770213][T18155] br-test1-du21: left promiscuous mode [ 345.770500][T18155] br-test1: port 21(br-test1-du21) entered disabled state [ 345.803354][T18155] br-test1-du20: left allmulticast mode [ 345.803659][T18155] br-test1-du20: left promiscuous mode [ 345.804318][T18155] br-test1: port 20(br-test1-du20) entered disabled state [ 345.844201][T18155] br-test1-du19: left allmulticast mode [ 345.844527][T18155] br-test1-du19: left promiscuous mode [ 345.844864][T18155] br-test1: port 19(br-test1-du19) entered disabled state [ 345.867293][T18155] br-test1-du18: left allmulticast mode [ 345.867601][T18155] br-test1-du18: left promiscuous mode [ 345.867918][T18155] br-test1: port 18(br-test1-du18) entered disabled state [ 345.903963][T18155] br-test1-du17: left allmulticast mode [ 345.904362][T18155] br-test1-du17: left promiscuous mode [ 345.904802][T18155] br-test1: port 17(br-test1-du17) entered disabled state [ 345.951912][T18155] br-test1-du16: left allmulticast mode [ 345.952249][T18155] br-test1-du16: left promiscuous mode [ 345.952525][T18155] br-test1: port 16(br-test1-du16) entered disabled state [ 345.975618][T18155] br-test1-du15: left allmulticast mode [ 345.975877][T18155] br-test1-du15: left promiscuous mode [ 345.976154][T18155] br-test1: port 15(br-test1-du15) entered disabled state [ 346.003400][T18155] br-test1-du14: left allmulticast mode [ 346.003843][T18155] br-test1-du14: left promiscuous mode [ 346.004268][T18155] br-test1: port 14(br-test1-du14) entered disabled state [ 346.037652][T18155] br-test1-du13: left allmulticast mode [ 346.037960][T18155] br-test1-du13: left promiscuous mode [ 346.038225][T18155] br-test1: port 13(br-test1-du13) entered disabled state [ 346.068687][T18155] br-test1-du12: left allmulticast mode [ 346.068995][T18155] br-test1-du12: left promiscuous mode [ 346.069259][T18155] br-test1: port 12(br-test1-du12) entered disabled state [ 346.102715][T18155] br-test1-du11: left allmulticast mode [ 346.103064][T18155] br-test1-du11: left promiscuous mode [ 346.103349][T18155] br-test1: port 11(br-test1-du11) entered disabled state [ 346.132822][T18155] br-test1-du10: left allmulticast mode [ 346.133139][T18155] br-test1-du10: left promiscuous mode [ 346.133411][T18155] br-test1: port 10(br-test1-du10) entered disabled state [ 346.167512][T18155] br-test1-du9: left allmulticast mode [ 346.167802][T18155] br-test1-du9: left promiscuous mode [ 346.168061][T18155] br-test1: port 9(br-test1-du9) entered disabled state [ 346.190238][T18155] br-test1-du8: left allmulticast mode [ 346.190594][T18155] br-test1-du8: left promiscuous mode [ 346.191054][T18155] br-test1: port 8(br-test1-du8) entered disabled state [ 346.249560][T18155] br-test1-du7: left allmulticast mode [ 346.249863][T18155] br-test1-du7: left promiscuous mode [ 346.250139][T18155] br-test1: port 7(br-test1-du7) entered disabled state [ 346.272757][T18155] br-test1-du6: left allmulticast mode [ 346.273039][T18155] br-test1-du6: left promiscuous mode [ 346.273308][T18155] br-test1: port 6(br-test1-du6) entered disabled state [ 346.303868][T18155] br-test1-du5: left allmulticast mode [ 346.304160][T18155] br-test1-du5: left promiscuous mode [ 346.304429][T18155] br-test1: port 5(br-test1-du5) entered disabled state [ 346.327587][T18155] br-test1-du4: left allmulticast mode [ 346.327884][T18155] br-test1-du4: left promiscuous mode [ 346.328146][T18155] br-test1: port 4(br-test1-du4) entered disabled state [ 346.375216][T18155] br-test1-du3: left allmulticast mode [ 346.375516][T18155] br-test1-du3: left promiscuous mode [ 346.375840][T18155] br-test1: port 3(br-test1-du3) entered disabled state [ 346.396888][T18155] br-test1-du2: left allmulticast mode [ 346.397198][T18155] br-test1-du2: left promiscuous mode [ 346.397472][T18155] br-test1: port 2(br-test1-du2) entered disabled state [ 346.432588][T18155] br-test1-du1: left allmulticast mode [ 346.432887][T18155] br-test1-du1: left promiscuous mode [ 346.433149][T18155] br-test1: port 1(br-test1-du1) entered disabled state [ 352.195629][T18192] br-test2-du32: left allmulticast mode [ 352.195856][T18192] br-test2-du32: left promiscuous mode [ 352.196114][T18192] br-test2: port 32(br-test2-du32) entered disabled state [ 352.219777][T18192] br-test2-du31: left allmulticast mode [ 352.219987][T18192] br-test2-du31: left promiscuous mode [ 352.220259][T18192] br-test2: port 31(br-test2-du31) entered disabled state [ 352.251905][T18192] br-test2-du30: left allmulticast mode [ 352.252117][T18192] br-test2-du30: left promiscuous mode [ 352.252383][T18192] br-test2: port 30(br-test2-du30) entered disabled state [ 352.278137][T18192] br-test2-du29: left allmulticast mode [ 352.278424][T18192] br-test2-du29: left promiscuous mode [ 352.278726][T18192] br-test2: port 29(br-test2-du29) entered disabled state [ 352.308509][T18192] br-test2-du28: left allmulticast mode [ 352.308735][T18192] br-test2-du28: left promiscuous mode [ 352.309003][T18192] br-test2: port 28(br-test2-du28) entered disabled state [ 352.340576][T18192] br-test2-du27: left allmulticast mode [ 352.340826][T18192] br-test2-du27: left promiscuous mode [ 352.341097][T18192] br-test2: port 27(br-test2-du27) entered disabled state [ 352.370686][T18192] br-test2-du26: left allmulticast mode [ 352.370918][T18192] br-test2-du26: left promiscuous mode [ 352.371185][T18192] br-test2: port 26(br-test2-du26) entered disabled state [ 352.402915][T18192] br-test2-du25: left allmulticast mode [ 352.403126][T18192] br-test2-du25: left promiscuous mode [ 352.403402][T18192] br-test2: port 25(br-test2-du25) entered disabled state [ 352.429440][T18192] br-test2-du24: left allmulticast mode [ 352.429715][T18192] br-test2-du24: left promiscuous mode [ 352.429998][T18192] br-test2: port 24(br-test2-du24) entered disabled state [ 352.474835][T18192] br-test2-du23: left allmulticast mode [ 352.475064][T18192] br-test2-du23: left promiscuous mode [ 352.475344][T18192] br-test2: port 23(br-test2-du23) entered disabled state [ 352.506039][T18192] br-test2-du22: left allmulticast mode [ 352.506262][T18192] br-test2-du22: left promiscuous mode [ 352.506531][T18192] br-test2: port 22(br-test2-du22) entered disabled state [ 352.539754][T18192] br-test2-du21: left allmulticast mode [ 352.539984][T18192] br-test2-du21: left promiscuous mode [ 352.540263][T18192] br-test2: port 21(br-test2-du21) entered disabled state [ 352.576946][T18192] br-test2-du20: left allmulticast mode [ 352.577192][T18192] br-test2-du20: left promiscuous mode [ 352.577465][T18192] br-test2: port 20(br-test2-du20) entered disabled state [ 352.601322][T18192] br-test2-du19: left allmulticast mode [ 352.601639][T18192] br-test2-du19: left promiscuous mode [ 352.602064][T18192] br-test2: port 19(br-test2-du19) entered disabled state [ 352.650320][T18192] br-test2-du18: left allmulticast mode [ 352.650659][T18192] br-test2-du18: left promiscuous mode [ 352.651107][T18192] br-test2: port 18(br-test2-du18) entered disabled state [ 352.686951][T18192] br-test2-du17: left allmulticast mode [ 352.687198][T18192] br-test2-du17: left promiscuous mode [ 352.687472][T18192] br-test2: port 17(br-test2-du17) entered disabled state [ 352.709381][T18192] br-test2-du16: left allmulticast mode [ 352.709638][T18192] br-test2-du16: left promiscuous mode [ 352.709947][T18192] br-test2: port 16(br-test2-du16) entered disabled state [ 352.749652][T18192] br-test2-du15: left allmulticast mode [ 352.749913][T18192] br-test2-du15: left promiscuous mode [ 352.750180][T18192] br-test2: port 15(br-test2-du15) entered disabled state [ 352.782054][T18192] br-test2-du14: left allmulticast mode [ 352.782310][T18192] br-test2-du14: left promiscuous mode [ 352.782591][T18192] br-test2: port 14(br-test2-du14) entered disabled state [ 352.805723][T18192] br-test2-du13: left allmulticast mode [ 352.805933][T18192] br-test2-du13: left promiscuous mode [ 352.806196][T18192] br-test2: port 13(br-test2-du13) entered disabled state [ 352.844863][T18192] br-test2-du12: left allmulticast mode [ 352.845069][T18192] br-test2-du12: left promiscuous mode [ 352.845330][T18192] br-test2: port 12(br-test2-du12) entered disabled state [ 352.875822][T18192] br-test2-du11: left allmulticast mode [ 352.876033][T18192] br-test2-du11: left promiscuous mode [ 352.876293][T18192] br-test2: port 11(br-test2-du11) entered disabled state [ 352.925919][T18192] br-test2-du10: left allmulticast mode [ 352.926231][T18192] br-test2-du10: left promiscuous mode [ 352.926632][T18192] br-test2: port 10(br-test2-du10) entered disabled state [ 352.970865][T18192] br-test2-du9: left allmulticast mode [ 352.971087][T18192] br-test2-du9: left promiscuous mode [ 352.971343][T18192] br-test2: port 9(br-test2-du9) entered disabled state [ 352.993662][T18192] br-test2-du8: left allmulticast mode [ 352.993908][T18192] br-test2-du8: left promiscuous mode [ 352.994186][T18192] br-test2: port 8(br-test2-du8) entered disabled state [ 353.036411][T18192] br-test2-du7: left allmulticast mode [ 353.036652][T18192] br-test2-du7: left promiscuous mode [ 353.036971][T18192] br-test2: port 7(br-test2-du7) entered disabled state [ 353.059745][T18192] br-test2-du6: left allmulticast mode [ 353.059985][T18192] br-test2-du6: left promiscuous mode [ 353.060259][T18192] br-test2: port 6(br-test2-du6) entered disabled state [ 353.080868][T18192] br-test2-du5: left allmulticast mode [ 353.081103][T18192] br-test2-du5: left promiscuous mode [ 353.081372][T18192] br-test2: port 5(br-test2-du5) entered disabled state [ 353.149787][T18192] br-test2-du4: left allmulticast mode [ 353.150028][T18192] br-test2-du4: left promiscuous mode [ 353.150297][T18192] br-test2: port 4(br-test2-du4) entered disabled state [ 353.171559][T18192] br-test2-du3: left allmulticast mode [ 353.171823][T18192] br-test2-du3: left promiscuous mode [ 353.172114][T18192] br-test2: port 3(br-test2-du3) entered disabled state [ 353.194556][T18192] br-test2-du2: left allmulticast mode [ 353.194814][T18192] br-test2-du2: left promiscuous mode [ 353.195089][T18192] br-test2: port 2(br-test2-du2) entered disabled state [ 353.215784][T18192] br-test2-du1: left allmulticast mode [ 353.216030][T18192] br-test2-du1: left promiscuous mode [ 353.216297][T18192] br-test2: port 1(br-test2-du1) entered disabled state [ 360.418661][T18231] br-test1: port 1(br-test1-du1) entered blocking state [ 360.419311][T18231] br-test1: port 1(br-test1-du1) entered disabled state [ 360.420958][T18231] br-test1-du1: entered allmulticast mode [ 360.424640][T18231] br-test1-du1: entered promiscuous mode [ 360.426617][T18231] br-test1: port 1(br-test1-du1) entered blocking state [ 360.427152][T18231] br-test1: port 1(br-test1-du1) entered forwarding state [ 360.739270][T18232] br-test1: port 2(br-test1-du2) entered blocking state [ 360.740569][T18232] br-test1: port 2(br-test1-du2) entered disabled state [ 360.741068][T18232] br-test1-du2: entered allmulticast mode [ 360.744588][T18232] br-test1-du2: entered promiscuous mode [ 360.746007][T18232] br-test1: port 2(br-test1-du2) entered blocking state [ 360.746476][T18232] br-test1: port 2(br-test1-du2) entered forwarding state [ 360.973999][T18235] br-test1: port 3(br-test1-du3) entered blocking state [ 360.975485][T18235] br-test1: port 3(br-test1-du3) entered disabled state [ 360.975975][T18235] br-test1-du3: entered allmulticast mode [ 360.980122][T18235] br-test1-du3: entered promiscuous mode [ 360.981520][T18235] br-test1: port 3(br-test1-du3) entered blocking state [ 360.982070][T18235] br-test1: port 3(br-test1-du3) entered forwarding state [ 361.222602][T18237] br-test1: port 4(br-test1-du4) entered blocking state [ 361.222955][T18237] br-test1: port 4(br-test1-du4) entered disabled state [ 361.223237][T18237] br-test1-du4: entered allmulticast mode [ 361.231774][T18237] br-test1-du4: entered promiscuous mode [ 361.232653][T18237] br-test1: port 4(br-test1-du4) entered blocking state [ 361.232956][T18237] br-test1: port 4(br-test1-du4) entered forwarding state [ 361.412325][T18239] br-test1: port 5(br-test1-du5) entered blocking state [ 361.412805][T18239] br-test1: port 5(br-test1-du5) entered disabled state [ 361.413240][T18239] br-test1-du5: entered allmulticast mode [ 361.416676][T18239] br-test1-du5: entered promiscuous mode [ 361.417937][T18239] br-test1: port 5(br-test1-du5) entered blocking state [ 361.418344][T18239] br-test1: port 5(br-test1-du5) entered forwarding state [ 361.612303][T18241] br-test1: port 6(br-test1-du6) entered blocking state [ 361.612671][T18241] br-test1: port 6(br-test1-du6) entered disabled state [ 361.613899][T18241] br-test1-du6: entered allmulticast mode [ 361.616533][T18241] br-test1-du6: entered promiscuous mode [ 361.617545][T18241] br-test1: port 6(br-test1-du6) entered blocking state [ 361.617861][T18241] br-test1: port 6(br-test1-du6) entered forwarding state [ 361.782306][T18243] br-test1: port 7(br-test1-du7) entered blocking state [ 361.782597][T18243] br-test1: port 7(br-test1-du7) entered disabled state [ 361.783741][T18243] br-test1-du7: entered allmulticast mode [ 361.793406][T18243] br-test1-du7: entered promiscuous mode [ 361.794643][T18243] br-test1: port 7(br-test1-du7) entered blocking state [ 361.794924][T18243] br-test1: port 7(br-test1-du7) entered forwarding state [ 361.967153][T18245] br-test1: port 8(br-test1-du8) entered blocking state [ 361.967453][T18245] br-test1: port 8(br-test1-du8) entered disabled state [ 361.967740][T18245] br-test1-du8: entered allmulticast mode [ 361.969733][T18245] br-test1-du8: entered promiscuous mode [ 361.970479][T18245] br-test1: port 8(br-test1-du8) entered blocking state [ 361.970749][T18245] br-test1: port 8(br-test1-du8) entered forwarding state [ 362.164063][T18247] br-test1: port 9(br-test1-du9) entered blocking state [ 362.164424][T18247] br-test1: port 9(br-test1-du9) entered disabled state [ 362.164796][T18247] br-test1-du9: entered allmulticast mode [ 362.166852][T18247] br-test1-du9: entered promiscuous mode [ 362.167620][T18247] br-test1: port 9(br-test1-du9) entered blocking state [ 362.167889][T18247] br-test1: port 9(br-test1-du9) entered forwarding state [ 362.367336][T18250] br-test1: port 10(br-test1-du10) entered blocking state [ 362.367772][T18250] br-test1: port 10(br-test1-du10) entered disabled state [ 362.370986][T18250] br-test1-du10: entered allmulticast mode [ 362.375395][T18250] br-test1-du10: entered promiscuous mode [ 362.376720][T18250] br-test1: port 10(br-test1-du10) entered blocking state [ 362.377120][T18250] br-test1: port 10(br-test1-du10) entered forwarding state [ 362.564758][T18252] br-test1: port 11(br-test1-du11) entered blocking state [ 362.565213][T18252] br-test1: port 11(br-test1-du11) entered disabled state [ 362.565673][T18252] br-test1-du11: entered allmulticast mode [ 362.569186][T18252] br-test1-du11: entered promiscuous mode [ 362.570501][T18252] br-test1: port 11(br-test1-du11) entered blocking state [ 362.570949][T18252] br-test1: port 11(br-test1-du11) entered forwarding state [ 362.810104][T18254] br-test1: port 12(br-test1-du12) entered blocking state [ 362.810529][T18254] br-test1: port 12(br-test1-du12) entered disabled state [ 362.812253][T18254] br-test1-du12: entered allmulticast mode [ 362.815645][T18254] br-test1-du12: entered promiscuous mode [ 362.817140][T18254] br-test1: port 12(br-test1-du12) entered blocking state [ 362.817542][T18254] br-test1: port 12(br-test1-du12) entered forwarding state [ 363.033519][T18256] br-test1: port 13(br-test1-du13) entered blocking state [ 363.034026][T18256] br-test1: port 13(br-test1-du13) entered disabled state [ 363.034290][T18256] br-test1-du13: entered allmulticast mode [ 363.036228][T18256] br-test1-du13: entered promiscuous mode [ 363.037005][T18256] br-test1: port 13(br-test1-du13) entered blocking state [ 363.037269][T18256] br-test1: port 13(br-test1-du13) entered forwarding state [ 363.194934][T18258] br-test1: port 14(br-test1-du14) entered blocking state [ 363.195317][T18258] br-test1: port 14(br-test1-du14) entered disabled state [ 363.195665][T18258] br-test1-du14: entered allmulticast mode [ 363.199415][T18258] br-test1-du14: entered promiscuous mode [ 363.200630][T18258] br-test1: port 14(br-test1-du14) entered blocking state [ 363.201009][T18258] br-test1: port 14(br-test1-du14) entered forwarding state [ 363.427299][T18260] br-test1: port 15(br-test1-du15) entered blocking state [ 363.428047][T18260] br-test1: port 15(br-test1-du15) entered disabled state [ 363.428485][T18260] br-test1-du15: entered allmulticast mode [ 363.442577][T18260] br-test1-du15: entered promiscuous mode [ 363.443809][T18260] br-test1: port 15(br-test1-du15) entered blocking state [ 363.444208][T18260] br-test1: port 15(br-test1-du15) entered forwarding state [ 363.692461][T18262] br-test1: port 16(br-test1-du16) entered blocking state [ 363.692912][T18262] br-test1: port 16(br-test1-du16) entered disabled state [ 363.693314][T18262] br-test1-du16: entered allmulticast mode [ 363.696627][T18262] br-test1-du16: entered promiscuous mode [ 363.697864][T18262] br-test1: port 16(br-test1-du16) entered blocking state [ 363.698228][T18262] br-test1: port 16(br-test1-du16) entered forwarding state [ 363.836036][T18264] br-test1: port 17(br-test1-du17) entered blocking state [ 363.836310][T18264] br-test1: port 17(br-test1-du17) entered disabled state [ 363.836580][T18264] br-test1-du17: entered allmulticast mode [ 363.839454][T18264] br-test1-du17: entered promiscuous mode [ 363.840250][T18264] br-test1: port 17(br-test1-du17) entered blocking state [ 363.840517][T18264] br-test1: port 17(br-test1-du17) entered forwarding state [ 364.040719][T18266] br-test1: port 18(br-test1-du18) entered blocking state [ 364.041135][T18266] br-test1: port 18(br-test1-du18) entered disabled state [ 364.041535][T18266] br-test1-du18: entered allmulticast mode [ 364.044885][T18266] br-test1-du18: entered promiscuous mode [ 364.046084][T18266] br-test1: port 18(br-test1-du18) entered blocking state [ 364.046476][T18266] br-test1: port 18(br-test1-du18) entered forwarding state [ 364.242262][T18268] br-test1: port 19(br-test1-du19) entered blocking state [ 364.242558][T18268] br-test1: port 19(br-test1-du19) entered disabled state [ 364.243304][T18268] br-test1-du19: entered allmulticast mode [ 364.245416][T18268] br-test1-du19: entered promiscuous mode [ 364.246329][T18268] br-test1: port 19(br-test1-du19) entered blocking state [ 364.246584][T18268] br-test1: port 19(br-test1-du19) entered forwarding state [ 364.454219][T18270] br-test1: port 20(br-test1-du20) entered blocking state [ 364.454662][T18270] br-test1: port 20(br-test1-du20) entered disabled state [ 364.455082][T18270] br-test1-du20: entered allmulticast mode [ 364.458393][T18270] br-test1-du20: entered promiscuous mode [ 364.459684][T18270] br-test1: port 20(br-test1-du20) entered blocking state [ 364.460095][T18270] br-test1: port 20(br-test1-du20) entered forwarding state [ 364.620103][T18272] br-test1: port 21(br-test1-du21) entered blocking state [ 364.620393][T18272] br-test1: port 21(br-test1-du21) entered disabled state [ 364.620652][T18272] br-test1-du21: entered allmulticast mode [ 364.622611][T18272] br-test1-du21: entered promiscuous mode [ 364.623456][T18272] br-test1: port 21(br-test1-du21) entered blocking state [ 364.623684][T18272] br-test1: port 21(br-test1-du21) entered forwarding state [ 364.789887][T18274] br-test1: port 22(br-test1-du22) entered blocking state [ 364.790170][T18274] br-test1: port 22(br-test1-du22) entered disabled state [ 364.790465][T18274] br-test1-du22: entered allmulticast mode [ 364.798004][T18274] br-test1-du22: entered promiscuous mode [ 364.798779][T18274] br-test1: port 22(br-test1-du22) entered blocking state [ 364.799011][T18274] br-test1: port 22(br-test1-du22) entered forwarding state [ 364.954321][T18276] br-test1: port 23(br-test1-du23) entered blocking state [ 364.954589][T18276] br-test1: port 23(br-test1-du23) entered disabled state [ 364.954858][T18276] br-test1-du23: entered allmulticast mode [ 364.957898][T18276] br-test1-du23: entered promiscuous mode [ 364.958742][T18276] br-test1: port 23(br-test1-du23) entered blocking state [ 364.959006][T18276] br-test1: port 23(br-test1-du23) entered forwarding state [ 365.122764][T18278] br-test1: port 24(br-test1-du24) entered blocking state [ 365.123014][T18278] br-test1: port 24(br-test1-du24) entered disabled state [ 365.123249][T18278] br-test1-du24: entered allmulticast mode [ 365.131473][T18278] br-test1-du24: entered promiscuous mode [ 365.132403][T18278] br-test1: port 24(br-test1-du24) entered blocking state [ 365.132640][T18278] br-test1: port 24(br-test1-du24) entered forwarding state [ 365.302609][T18280] br-test1: port 25(br-test1-du25) entered blocking state [ 365.302900][T18280] br-test1: port 25(br-test1-du25) entered disabled state [ 365.303185][T18280] br-test1-du25: entered allmulticast mode [ 365.305137][T18280] br-test1-du25: entered promiscuous mode [ 365.305948][T18280] br-test1: port 25(br-test1-du25) entered blocking state [ 365.306217][T18280] br-test1: port 25(br-test1-du25) entered forwarding state [ 365.490073][T18282] br-test1: port 26(br-test1-du26) entered blocking state [ 365.490505][T18282] br-test1: port 26(br-test1-du26) entered disabled state [ 365.491004][T18282] br-test1-du26: entered allmulticast mode [ 365.494421][T18282] br-test1-du26: entered promiscuous mode [ 365.496224][T18282] br-test1: port 26(br-test1-du26) entered blocking state [ 365.496660][T18282] br-test1: port 26(br-test1-du26) entered forwarding state [ 365.680187][T18285] br-test1: port 27(br-test1-du27) entered blocking state [ 365.680463][T18285] br-test1: port 27(br-test1-du27) entered disabled state [ 365.681292][T18285] br-test1-du27: entered allmulticast mode [ 365.683203][T18285] br-test1-du27: entered promiscuous mode [ 365.683997][T18285] br-test1: port 27(br-test1-du27) entered blocking state [ 365.684252][T18285] br-test1: port 27(br-test1-du27) entered forwarding state [ 365.851137][T18286] br-test1: port 28(br-test1-du28) entered blocking state [ 365.851419][T18286] br-test1: port 28(br-test1-du28) entered disabled state [ 365.851668][T18286] br-test1-du28: entered allmulticast mode [ 365.855114][T18286] br-test1-du28: entered promiscuous mode [ 365.856044][T18286] br-test1: port 28(br-test1-du28) entered blocking state [ 365.856315][T18286] br-test1: port 28(br-test1-du28) entered forwarding state [ 366.033002][T18288] br-test1: port 29(br-test1-du29) entered blocking state [ 366.033453][T18288] br-test1: port 29(br-test1-du29) entered disabled state [ 366.033909][T18288] br-test1-du29: entered allmulticast mode [ 366.037309][T18288] br-test1-du29: entered promiscuous mode [ 366.038643][T18288] br-test1: port 29(br-test1-du29) entered blocking state [ 366.039081][T18288] br-test1: port 29(br-test1-du29) entered forwarding state [ 366.170632][T18290] br-test1: port 30(br-test1-du30) entered blocking state [ 366.170902][T18290] br-test1: port 30(br-test1-du30) entered disabled state [ 366.171156][T18290] br-test1-du30: entered allmulticast mode [ 366.173155][T18290] br-test1-du30: entered promiscuous mode [ 366.173932][T18290] br-test1: port 30(br-test1-du30) entered blocking state [ 366.174177][T18290] br-test1: port 30(br-test1-du30) entered forwarding state [ 366.330786][T18292] br-test1: port 31(br-test1-du31) entered blocking state [ 366.331045][T18292] br-test1: port 31(br-test1-du31) entered disabled state [ 366.331284][T18292] br-test1-du31: entered allmulticast mode [ 366.333545][T18292] br-test1-du31: entered promiscuous mode [ 366.334328][T18292] br-test1: port 31(br-test1-du31) entered blocking state [ 366.334575][T18292] br-test1: port 31(br-test1-du31) entered forwarding state [ 366.476262][T18294] br-test1: port 32(br-test1-du32) entered blocking state [ 366.476633][T18294] br-test1: port 32(br-test1-du32) entered disabled state [ 366.477690][T18294] br-test1-du32: entered allmulticast mode [ 366.492080][T18294] br-test1-du32: entered promiscuous mode [ 366.493493][T18294] br-test1: port 32(br-test1-du32) entered blocking state [ 366.493937][T18294] br-test1: port 32(br-test1-du32) entered forwarding state [ 366.906903][T18300] br-test2: port 1(br-test2-du1) entered blocking state [ 366.907221][T18300] br-test2: port 1(br-test2-du1) entered disabled state [ 366.907492][T18300] br-test2-du1: entered allmulticast mode [ 366.917541][T18300] br-test2-du1: entered promiscuous mode [ 366.919283][T18300] br-test2: port 1(br-test2-du1) entered blocking state [ 366.919548][T18300] br-test2: port 1(br-test2-du1) entered forwarding state [ 367.061052][T18301] br-test2: port 2(br-test2-du2) entered blocking state [ 367.061332][T18301] br-test2: port 2(br-test2-du2) entered disabled state [ 367.061605][T18301] br-test2-du2: entered allmulticast mode [ 367.064161][T18301] br-test2-du2: entered promiscuous mode [ 367.064900][T18301] br-test2: port 2(br-test2-du2) entered blocking state [ 367.065162][T18301] br-test2: port 2(br-test2-du2) entered forwarding state [ 367.228727][T18303] br-test2: port 3(br-test2-du3) entered blocking state [ 367.229022][T18303] br-test2: port 3(br-test2-du3) entered disabled state [ 367.229289][T18303] br-test2-du3: entered allmulticast mode [ 367.231346][T18303] br-test2-du3: entered promiscuous mode [ 367.232220][T18303] br-test2: port 3(br-test2-du3) entered blocking state [ 367.232483][T18303] br-test2: port 3(br-test2-du3) entered forwarding state [ 367.395141][T18305] br-test2: port 4(br-test2-du4) entered blocking state [ 367.395408][T18305] br-test2: port 4(br-test2-du4) entered disabled state [ 367.395686][T18305] br-test2-du4: entered allmulticast mode [ 367.397600][T18305] br-test2-du4: entered promiscuous mode [ 367.399416][T18305] br-test2: port 4(br-test2-du4) entered blocking state [ 367.399663][T18305] br-test2: port 4(br-test2-du4) entered forwarding state [ 367.549246][T18307] br-test2: port 5(br-test2-du5) entered blocking state [ 367.549526][T18307] br-test2: port 5(br-test2-du5) entered disabled state [ 367.549802][T18307] br-test2-du5: entered allmulticast mode [ 367.552166][T18307] br-test2-du5: entered promiscuous mode [ 367.552923][T18307] br-test2: port 5(br-test2-du5) entered blocking state [ 367.553159][T18307] br-test2: port 5(br-test2-du5) entered forwarding state [ 367.689819][T18309] br-test2: port 6(br-test2-du6) entered blocking state [ 367.690096][T18309] br-test2: port 6(br-test2-du6) entered disabled state [ 367.690368][T18309] br-test2-du6: entered allmulticast mode [ 367.692352][T18309] br-test2-du6: entered promiscuous mode [ 367.693751][T18309] br-test2: port 6(br-test2-du6) entered blocking state [ 367.694006][T18309] br-test2: port 6(br-test2-du6) entered forwarding state [ 367.835178][T18311] br-test2: port 7(br-test2-du7) entered blocking state [ 367.835628][T18311] br-test2: port 7(br-test2-du7) entered disabled state [ 367.836179][T18311] br-test2-du7: entered allmulticast mode [ 367.840776][T18311] br-test2-du7: entered promiscuous mode [ 367.842001][T18311] br-test2: port 7(br-test2-du7) entered blocking state [ 367.842384][T18311] br-test2: port 7(br-test2-du7) entered forwarding state [ 368.018464][T18313] br-test2: port 8(br-test2-du8) entered blocking state [ 368.018759][T18313] br-test2: port 8(br-test2-du8) entered disabled state [ 368.019023][T18313] br-test2-du8: entered allmulticast mode [ 368.021010][T18313] br-test2-du8: entered promiscuous mode [ 368.021773][T18313] br-test2: port 8(br-test2-du8) entered blocking state [ 368.022028][T18313] br-test2: port 8(br-test2-du8) entered forwarding state [ 368.167633][T18315] br-test2: port 9(br-test2-du9) entered blocking state [ 368.167936][T18315] br-test2: port 9(br-test2-du9) entered disabled state [ 368.168180][T18315] br-test2-du9: entered allmulticast mode [ 368.170974][T18315] br-test2-du9: entered promiscuous mode [ 368.171743][T18315] br-test2: port 9(br-test2-du9) entered blocking state [ 368.171978][T18315] br-test2: port 9(br-test2-du9) entered forwarding state [ 368.331636][T18317] br-test2: port 10(br-test2-du10) entered blocking state [ 368.332069][T18317] br-test2: port 10(br-test2-du10) entered disabled state [ 368.332485][T18317] br-test2-du10: entered allmulticast mode [ 368.343814][T18317] br-test2-du10: entered promiscuous mode [ 368.345337][T18317] br-test2: port 10(br-test2-du10) entered blocking state [ 368.345761][T18317] br-test2: port 10(br-test2-du10) entered forwarding state [ 368.489970][T18319] br-test2: port 11(br-test2-du11) entered blocking state [ 368.490264][T18319] br-test2: port 11(br-test2-du11) entered disabled state [ 368.490527][T18319] br-test2-du11: entered allmulticast mode [ 368.492896][T18319] br-test2-du11: entered promiscuous mode [ 368.493643][T18319] br-test2: port 11(br-test2-du11) entered blocking state [ 368.493911][T18319] br-test2: port 11(br-test2-du11) entered forwarding state [ 368.665378][T18321] br-test2: port 12(br-test2-du12) entered blocking state [ 368.665673][T18321] br-test2: port 12(br-test2-du12) entered disabled state [ 368.666510][T18321] br-test2-du12: entered allmulticast mode [ 368.668589][T18321] br-test2-du12: entered promiscuous mode [ 368.669461][T18321] br-test2: port 12(br-test2-du12) entered blocking state [ 368.669712][T18321] br-test2: port 12(br-test2-du12) entered forwarding state [ 368.819907][T18323] br-test2: port 13(br-test2-du13) entered blocking state [ 368.820181][T18323] br-test2: port 13(br-test2-du13) entered disabled state [ 368.820456][T18323] br-test2-du13: entered allmulticast mode [ 368.822498][T18323] br-test2-du13: entered promiscuous mode [ 368.824343][T18323] br-test2: port 13(br-test2-du13) entered blocking state [ 368.824590][T18323] br-test2: port 13(br-test2-du13) entered forwarding state [ 368.977791][T18325] br-test2: port 14(br-test2-du14) entered blocking state [ 368.978080][T18325] br-test2: port 14(br-test2-du14) entered disabled state [ 368.978333][T18325] br-test2-du14: entered allmulticast mode [ 368.986815][T18325] br-test2-du14: entered promiscuous mode [ 368.987605][T18325] br-test2: port 14(br-test2-du14) entered blocking state [ 368.987853][T18325] br-test2: port 14(br-test2-du14) entered forwarding state [ 369.172209][T18327] br-test2: port 15(br-test2-du15) entered blocking state [ 369.172487][T18327] br-test2: port 15(br-test2-du15) entered disabled state [ 369.172762][T18327] br-test2-du15: entered allmulticast mode [ 369.174794][T18327] br-test2-du15: entered promiscuous mode [ 369.175594][T18327] br-test2: port 15(br-test2-du15) entered blocking state [ 369.175850][T18327] br-test2: port 15(br-test2-du15) entered forwarding state [ 369.352403][T18330] br-test2: port 16(br-test2-du16) entered blocking state [ 369.353049][T18330] br-test2: port 16(br-test2-du16) entered disabled state [ 369.353454][T18330] br-test2-du16: entered allmulticast mode [ 369.356869][T18330] br-test2-du16: entered promiscuous mode [ 369.358173][T18330] br-test2: port 16(br-test2-du16) entered blocking state [ 369.358554][T18330] br-test2: port 16(br-test2-du16) entered forwarding state [ 369.523343][T18331] br-test2: port 17(br-test2-du17) entered blocking state [ 369.523609][T18331] br-test2: port 17(br-test2-du17) entered disabled state [ 369.523886][T18331] br-test2-du17: entered allmulticast mode [ 369.526243][T18331] br-test2-du17: entered promiscuous mode [ 369.526981][T18331] br-test2: port 17(br-test2-du17) entered blocking state [ 369.527221][T18331] br-test2: port 17(br-test2-du17) entered forwarding state [ 369.654488][T18333] br-test2: port 18(br-test2-du18) entered blocking state [ 369.654751][T18333] br-test2: port 18(br-test2-du18) entered disabled state [ 369.655009][T18333] br-test2-du18: entered allmulticast mode [ 369.657009][T18333] br-test2-du18: entered promiscuous mode [ 369.657754][T18333] br-test2: port 18(br-test2-du18) entered blocking state [ 369.658007][T18333] br-test2: port 18(br-test2-du18) entered forwarding state [ 369.815036][T18335] br-test2: port 19(br-test2-du19) entered blocking state [ 369.815302][T18335] br-test2: port 19(br-test2-du19) entered disabled state [ 369.815591][T18335] br-test2-du19: entered allmulticast mode [ 369.817613][T18335] br-test2-du19: entered promiscuous mode [ 369.818425][T18335] br-test2: port 19(br-test2-du19) entered blocking state [ 369.818683][T18335] br-test2: port 19(br-test2-du19) entered forwarding state [ 369.985224][T18337] br-test2: port 20(br-test2-du20) entered blocking state [ 369.985472][T18337] br-test2: port 20(br-test2-du20) entered disabled state [ 369.985738][T18337] br-test2-du20: entered allmulticast mode [ 369.987734][T18337] br-test2-du20: entered promiscuous mode [ 369.988475][T18337] br-test2: port 20(br-test2-du20) entered blocking state [ 369.988709][T18337] br-test2: port 20(br-test2-du20) entered forwarding state [ 370.133682][T18339] br-test2: port 21(br-test2-du21) entered blocking state [ 370.133972][T18339] br-test2: port 21(br-test2-du21) entered disabled state [ 370.134250][T18339] br-test2-du21: entered allmulticast mode [ 370.136592][T18339] br-test2-du21: entered promiscuous mode [ 370.137415][T18339] br-test2: port 21(br-test2-du21) entered blocking state [ 370.137668][T18339] br-test2: port 21(br-test2-du21) entered forwarding state [ 370.288572][T18341] br-test2: port 22(br-test2-du22) entered blocking state [ 370.289530][T18341] br-test2: port 22(br-test2-du22) entered disabled state [ 370.289809][T18341] br-test2-du22: entered allmulticast mode [ 370.296943][T18341] br-test2-du22: entered promiscuous mode [ 370.297774][T18341] br-test2: port 22(br-test2-du22) entered blocking state [ 370.298013][T18341] br-test2: port 22(br-test2-du22) entered forwarding state [ 370.428804][T18343] br-test2: port 23(br-test2-du23) entered blocking state [ 370.429084][T18343] br-test2: port 23(br-test2-du23) entered disabled state [ 370.429363][T18343] br-test2-du23: entered allmulticast mode [ 370.432158][T18343] br-test2-du23: entered promiscuous mode [ 370.432935][T18343] br-test2: port 23(br-test2-du23) entered blocking state [ 370.433185][T18343] br-test2: port 23(br-test2-du23) entered forwarding state [ 370.592652][T18345] br-test2: port 24(br-test2-du24) entered blocking state [ 370.593653][T18345] br-test2: port 24(br-test2-du24) entered disabled state [ 370.593938][T18345] br-test2-du24: entered allmulticast mode [ 370.608437][T18345] br-test2-du24: entered promiscuous mode [ 370.609651][T18345] br-test2: port 24(br-test2-du24) entered blocking state [ 370.609945][T18345] br-test2: port 24(br-test2-du24) entered forwarding state [ 370.762333][T18347] br-test2: port 25(br-test2-du25) entered blocking state [ 370.762604][T18347] br-test2: port 25(br-test2-du25) entered disabled state [ 370.763384][T18347] br-test2-du25: entered allmulticast mode [ 370.765464][T18347] br-test2-du25: entered promiscuous mode [ 370.766265][T18347] br-test2: port 25(br-test2-du25) entered blocking state [ 370.766513][T18347] br-test2: port 25(br-test2-du25) entered forwarding state [ 370.920078][T18349] br-test2: port 26(br-test2-du26) entered blocking state [ 370.920350][T18349] br-test2: port 26(br-test2-du26) entered disabled state [ 370.920618][T18349] br-test2-du26: entered allmulticast mode [ 370.922627][T18349] br-test2-du26: entered promiscuous mode [ 370.923990][T18349] br-test2: port 26(br-test2-du26) entered blocking state [ 370.924238][T18349] br-test2: port 26(br-test2-du26) entered forwarding state [ 371.055635][T18351] br-test2: port 27(br-test2-du27) entered blocking state [ 371.056874][T18351] br-test2: port 27(br-test2-du27) entered disabled state [ 371.057190][T18351] br-test2-du27: entered allmulticast mode [ 371.059256][T18351] br-test2-du27: entered promiscuous mode [ 371.060444][T18351] br-test2: port 27(br-test2-du27) entered blocking state [ 371.060703][T18351] br-test2: port 27(br-test2-du27) entered forwarding state [ 371.204168][T18353] br-test2: port 28(br-test2-du28) entered blocking state [ 371.204465][T18353] br-test2: port 28(br-test2-du28) entered disabled state [ 371.204733][T18353] br-test2-du28: entered allmulticast mode [ 371.206680][T18353] br-test2-du28: entered promiscuous mode [ 371.207451][T18353] br-test2: port 28(br-test2-du28) entered blocking state [ 371.207684][T18353] br-test2: port 28(br-test2-du28) entered forwarding state [ 371.345416][T18355] br-test2: port 29(br-test2-du29) entered blocking state [ 371.345735][T18355] br-test2: port 29(br-test2-du29) entered disabled state [ 371.345983][T18355] br-test2-du29: entered allmulticast mode [ 371.348568][T18355] br-test2-du29: entered promiscuous mode [ 371.349359][T18355] br-test2: port 29(br-test2-du29) entered blocking state [ 371.349642][T18355] br-test2: port 29(br-test2-du29) entered forwarding state [ 371.498331][T18357] br-test2: port 30(br-test2-du30) entered blocking state [ 371.498599][T18357] br-test2: port 30(br-test2-du30) entered disabled state [ 371.498870][T18357] br-test2-du30: entered allmulticast mode [ 371.501610][T18357] br-test2-du30: entered promiscuous mode [ 371.502382][T18357] br-test2: port 30(br-test2-du30) entered blocking state [ 371.502627][T18357] br-test2: port 30(br-test2-du30) entered forwarding state [ 371.649595][T18359] br-test2: port 31(br-test2-du31) entered blocking state [ 371.649881][T18359] br-test2: port 31(br-test2-du31) entered disabled state [ 371.650159][T18359] br-test2-du31: entered allmulticast mode [ 371.652243][T18359] br-test2-du31: entered promiscuous mode [ 371.653789][T18359] br-test2: port 31(br-test2-du31) entered blocking state [ 371.654069][T18359] br-test2: port 31(br-test2-du31) entered forwarding state [ 371.796614][T18361] br-test2: port 32(br-test2-du32) entered blocking state [ 371.796895][T18361] br-test2: port 32(br-test2-du32) entered disabled state [ 371.797159][T18361] br-test2-du32: entered allmulticast mode [ 371.799090][T18361] br-test2-du32: entered promiscuous mode [ 371.799865][T18361] br-test2: port 32(br-test2-du32) entered blocking state [ 371.800110][T18361] br-test2: port 32(br-test2-du32) entered forwarding state [ 510.426333][ T2440] br-test1-du32: left allmulticast mode [ 510.426607][ T2440] br-test1-du32: left promiscuous mode [ 510.426889][ T2440] br-test1: port 32(br-test1-du32) entered disabled state [ 510.451656][ T2440] br-test1-du31: left allmulticast mode [ 510.451957][ T2440] br-test1-du31: left promiscuous mode [ 510.452222][ T2440] br-test1: port 31(br-test1-du31) entered disabled state [ 510.481369][ T2440] br-test1-du30: left allmulticast mode [ 510.481641][ T2440] br-test1-du30: left promiscuous mode [ 510.481933][ T2440] br-test1: port 30(br-test1-du30) entered disabled state [ 510.508721][ T2440] br-test1-du29: left allmulticast mode [ 510.508988][ T2440] br-test1-du29: left promiscuous mode [ 510.509245][ T2440] br-test1: port 29(br-test1-du29) entered disabled state [ 510.538893][ T2440] br-test1-du28: left allmulticast mode [ 510.539172][ T2440] br-test1-du28: left promiscuous mode [ 510.539432][ T2440] br-test1: port 28(br-test1-du28) entered disabled state [ 510.570395][ T2440] br-test1-du27: left allmulticast mode [ 510.570670][ T2440] br-test1-du27: left promiscuous mode [ 510.570985][ T2440] br-test1: port 27(br-test1-du27) entered disabled state [ 510.605373][ T2440] br-test1-du26: left allmulticast mode [ 510.605662][ T2440] br-test1-du26: left promiscuous mode [ 510.605953][ T2440] br-test1: port 26(br-test1-du26) entered disabled state [ 510.635126][ T2440] br-test1-du25: left allmulticast mode [ 510.635405][ T2440] br-test1-du25: left promiscuous mode [ 510.635774][ T2440] br-test1: port 25(br-test1-du25) entered disabled state [ 510.658711][ T2440] br-test1-du24: left allmulticast mode [ 510.658997][ T2440] br-test1-du24: left promiscuous mode [ 510.659266][ T2440] br-test1: port 24(br-test1-du24) entered disabled state [ 510.681728][ T2440] br-test1-du23: left allmulticast mode [ 510.681985][ T2440] br-test1-du23: left promiscuous mode [ 510.682249][ T2440] br-test1: port 23(br-test1-du23) entered disabled state [ 510.728424][ T2440] br-test1-du22: left allmulticast mode [ 510.728713][ T2440] br-test1-du22: left promiscuous mode [ 510.728972][ T2440] br-test1: port 22(br-test1-du22) entered disabled state [ 510.767164][ T2440] br-test1-du21: left allmulticast mode [ 510.767550][ T2440] br-test1-du21: left promiscuous mode [ 510.767966][ T2440] br-test1: port 21(br-test1-du21) entered disabled state [ 510.807645][ T2440] br-test1-du20: left allmulticast mode [ 510.807939][ T2440] br-test1-du20: left promiscuous mode [ 510.808203][ T2440] br-test1: port 20(br-test1-du20) entered disabled state [ 510.837252][ T2440] br-test1-du19: left allmulticast mode [ 510.837654][ T2440] br-test1-du19: left promiscuous mode [ 510.838098][ T2440] br-test1: port 19(br-test1-du19) entered disabled state [ 510.862929][ T2440] br-test1-du18: left allmulticast mode [ 510.863139][ T2440] br-test1-du18: left promiscuous mode [ 510.863393][ T2440] br-test1: port 18(br-test1-du18) entered disabled state [ 510.886125][ T2440] br-test1-du17: left allmulticast mode [ 510.886439][ T2440] br-test1-du17: left promiscuous mode [ 510.886902][ T2440] br-test1: port 17(br-test1-du17) entered disabled state [ 510.932276][ T2440] br-test1-du16: left allmulticast mode [ 510.932556][ T2440] br-test1-du16: left promiscuous mode [ 510.932832][ T2440] br-test1: port 16(br-test1-du16) entered disabled state [ 510.965187][ T2440] br-test1-du15: left allmulticast mode [ 510.965462][ T2440] br-test1-du15: left promiscuous mode [ 510.965742][ T2440] br-test1: port 15(br-test1-du15) entered disabled state [ 510.993655][ T2440] br-test1-du14: left allmulticast mode [ 510.993946][ T2440] br-test1-du14: left promiscuous mode [ 510.994205][ T2440] br-test1: port 14(br-test1-du14) entered disabled state [ 511.016259][ T2440] br-test1-du13: left allmulticast mode [ 511.016627][ T2440] br-test1-du13: left promiscuous mode [ 511.017030][ T2440] br-test1: port 13(br-test1-du13) entered disabled state [ 511.071331][ T2440] br-test1-du12: left allmulticast mode [ 511.071753][ T2440] br-test1-du12: left promiscuous mode [ 511.072200][ T2440] br-test1: port 12(br-test1-du12) entered disabled state [ 511.124258][ T2440] br-test1-du11: left allmulticast mode [ 511.124541][ T2440] br-test1-du11: left promiscuous mode [ 511.124821][ T2440] br-test1: port 11(br-test1-du11) entered disabled state [ 511.146653][ T2440] br-test1-du10: left allmulticast mode [ 511.146874][ T2440] br-test1-du10: left promiscuous mode [ 511.147135][ T2440] br-test1: port 10(br-test1-du10) entered disabled state [ 511.169637][ T2440] br-test1-du9: left allmulticast mode [ 511.169926][ T2440] br-test1-du9: left promiscuous mode [ 511.170188][ T2440] br-test1: port 9(br-test1-du9) entered disabled state [ 511.192210][ T2440] br-test1-du8: left allmulticast mode [ 511.192468][ T2440] br-test1-du8: left promiscuous mode [ 511.192737][ T2440] br-test1: port 8(br-test1-du8) entered disabled state [ 511.232589][ T2440] br-test1-du7: left allmulticast mode [ 511.232885][ T2440] br-test1-du7: left promiscuous mode [ 511.233148][ T2440] br-test1: port 7(br-test1-du7) entered disabled state [ 511.254675][ T2440] br-test1-du6: left allmulticast mode [ 511.254930][ T2440] br-test1-du6: left promiscuous mode [ 511.255287][ T2440] br-test1: port 6(br-test1-du6) entered disabled state [ 511.288355][ T2440] br-test1-du5: left allmulticast mode [ 511.288767][ T2440] br-test1-du5: left promiscuous mode [ 511.289178][ T2440] br-test1: port 5(br-test1-du5) entered disabled state [ 511.313625][ T2440] br-test1-du4: left allmulticast mode [ 511.313931][ T2440] br-test1-du4: left promiscuous mode [ 511.314205][ T2440] br-test1: port 4(br-test1-du4) entered disabled state [ 511.334765][ T2440] br-test1-du3: left allmulticast mode [ 511.335040][ T2440] br-test1-du3: left promiscuous mode [ 511.335294][ T2440] br-test1: port 3(br-test1-du3) entered disabled state [ 511.384623][ T2440] br-test1-du2: left allmulticast mode [ 511.384939][ T2440] br-test1-du2: left promiscuous mode [ 511.385203][ T2440] br-test1: port 2(br-test1-du2) entered disabled state [ 511.407531][ T2440] br-test1-du1: left allmulticast mode [ 511.407843][ T2440] br-test1-du1: left promiscuous mode [ 511.408106][ T2440] br-test1: port 1(br-test1-du1) entered disabled state [ 516.693044][ T2477] br-test2-du32: left allmulticast mode [ 516.693235][ T2477] br-test2-du32: left promiscuous mode [ 516.693495][ T2477] br-test2: port 32(br-test2-du32) entered disabled state [ 516.717035][ T2477] br-test2-du31: left allmulticast mode [ 516.717298][ T2477] br-test2-du31: left promiscuous mode [ 516.717552][ T2477] br-test2: port 31(br-test2-du31) entered disabled state [ 516.747955][ T2477] br-test2-du30: left allmulticast mode [ 516.748228][ T2477] br-test2-du30: left promiscuous mode [ 516.748491][ T2477] br-test2: port 30(br-test2-du30) entered disabled state [ 516.784377][ T2477] br-test2-du29: left allmulticast mode [ 516.784638][ T2477] br-test2-du29: left promiscuous mode [ 516.784918][ T2477] br-test2: port 29(br-test2-du29) entered disabled state [ 516.809642][ T2477] br-test2-du28: left allmulticast mode [ 516.809920][ T2477] br-test2-du28: left promiscuous mode [ 516.810177][ T2477] br-test2: port 28(br-test2-du28) entered disabled state [ 516.838842][ T2477] br-test2-du27: left allmulticast mode [ 516.839056][ T2477] br-test2-du27: left promiscuous mode [ 516.839324][ T2477] br-test2: port 27(br-test2-du27) entered disabled state [ 516.864582][ T2477] br-test2-du26: left allmulticast mode [ 516.864809][ T2477] br-test2-du26: left promiscuous mode [ 516.865069][ T2477] br-test2: port 26(br-test2-du26) entered disabled state [ 516.902421][ T2477] br-test2-du25: left allmulticast mode [ 516.902680][ T2477] br-test2-du25: left promiscuous mode [ 516.902955][ T2477] br-test2: port 25(br-test2-du25) entered disabled state [ 516.933922][ T2477] br-test2-du24: left allmulticast mode [ 516.934195][ T2477] br-test2-du24: left promiscuous mode [ 516.934455][ T2477] br-test2: port 24(br-test2-du24) entered disabled state [ 516.970945][ T2477] br-test2-du23: left allmulticast mode [ 516.971212][ T2477] br-test2-du23: left promiscuous mode [ 516.971475][ T2477] br-test2: port 23(br-test2-du23) entered disabled state [ 516.992969][ T2477] br-test2-du22: left allmulticast mode [ 516.993232][ T2477] br-test2-du22: left promiscuous mode [ 516.993490][ T2477] br-test2: port 22(br-test2-du22) entered disabled state [ 517.019658][ T2477] br-test2-du21: left allmulticast mode [ 517.019956][ T2477] br-test2-du21: left promiscuous mode [ 517.020215][ T2477] br-test2: port 21(br-test2-du21) entered disabled state [ 517.055611][ T2477] br-test2-du20: left allmulticast mode [ 517.055843][ T2477] br-test2-du20: left promiscuous mode [ 517.056102][ T2477] br-test2: port 20(br-test2-du20) entered disabled state [ 517.087658][ T2477] br-test2-du19: left allmulticast mode [ 517.087958][ T2477] br-test2-du19: left promiscuous mode [ 517.088220][ T2477] br-test2: port 19(br-test2-du19) entered disabled state [ 517.109273][ T2477] br-test2-du18: left allmulticast mode [ 517.109529][ T2477] br-test2-du18: left promiscuous mode [ 517.109792][ T2477] br-test2: port 18(br-test2-du18) entered disabled state [ 517.150539][ T2477] br-test2-du17: left allmulticast mode [ 517.150819][ T2477] br-test2-du17: left promiscuous mode [ 517.151075][ T2477] br-test2: port 17(br-test2-du17) entered disabled state [ 517.186500][ T2477] br-test2-du16: left allmulticast mode [ 517.186791][ T2477] br-test2-du16: left promiscuous mode [ 517.187050][ T2477] br-test2: port 16(br-test2-du16) entered disabled state [ 517.208306][ T2477] br-test2-du15: left allmulticast mode [ 517.208506][ T2477] br-test2-du15: left promiscuous mode [ 517.208780][ T2477] br-test2: port 15(br-test2-du15) entered disabled state [ 517.229604][ T2477] br-test2-du14: left allmulticast mode [ 517.229876][ T2477] br-test2-du14: left promiscuous mode [ 517.230126][ T2477] br-test2: port 14(br-test2-du14) entered disabled state [ 517.264453][ T2477] br-test2-du13: left allmulticast mode [ 517.264746][ T2477] br-test2-du13: left promiscuous mode [ 517.265023][ T2477] br-test2: port 13(br-test2-du13) entered disabled state [ 517.295648][ T2477] br-test2-du12: left allmulticast mode [ 517.295892][ T2477] br-test2-du12: left promiscuous mode [ 517.296158][ T2477] br-test2: port 12(br-test2-du12) entered disabled state [ 517.328137][ T2477] br-test2-du11: left allmulticast mode [ 517.328438][ T2477] br-test2-du11: left promiscuous mode [ 517.328703][ T2477] br-test2: port 11(br-test2-du11) entered disabled state [ 517.359575][ T2477] br-test2-du10: left allmulticast mode [ 517.359868][ T2477] br-test2-du10: left promiscuous mode [ 517.360125][ T2477] br-test2: port 10(br-test2-du10) entered disabled state [ 517.403772][ T2477] br-test2-du9: left allmulticast mode [ 517.403995][ T2477] br-test2-du9: left promiscuous mode [ 517.404252][ T2477] br-test2: port 9(br-test2-du9) entered disabled state [ 517.426681][ T2477] br-test2-du8: left allmulticast mode [ 517.427440][ T2477] br-test2-du8: left promiscuous mode [ 517.427717][ T2477] br-test2: port 8(br-test2-du8) entered disabled state [ 517.466889][ T2477] br-test2-du7: left allmulticast mode [ 517.467202][ T2477] br-test2-du7: left promiscuous mode [ 517.467458][ T2477] br-test2: port 7(br-test2-du7) entered disabled state [ 517.489646][ T2477] br-test2-du6: left allmulticast mode [ 517.489916][ T2477] br-test2-du6: left promiscuous mode [ 517.490182][ T2477] br-test2: port 6(br-test2-du6) entered disabled state [ 517.518269][ T2477] br-test2-du5: left allmulticast mode [ 517.518525][ T2477] br-test2-du5: left promiscuous mode [ 517.518785][ T2477] br-test2: port 5(br-test2-du5) entered disabled state [ 517.564655][ T2477] br-test2-du4: left allmulticast mode [ 517.564957][ T2477] br-test2-du4: left promiscuous mode [ 517.565219][ T2477] br-test2: port 4(br-test2-du4) entered disabled state [ 517.585647][ T2477] br-test2-du3: left allmulticast mode [ 517.585847][ T2477] br-test2-du3: left promiscuous mode [ 517.586100][ T2477] br-test2: port 3(br-test2-du3) entered disabled state [ 517.627171][ T2477] br-test2-du2: left allmulticast mode [ 517.627472][ T2477] br-test2-du2: left promiscuous mode [ 517.627764][ T2477] br-test2: port 2(br-test2-du2) entered disabled state [ 517.648715][ T2477] br-test2-du1: left allmulticast mode [ 517.649005][ T2477] br-test2-du1: left promiscuous mode [ 517.649270][ T2477] br-test2: port 1(br-test2-du1) entered disabled state [ 580.057710][ T3107] br0: port 2(veth2) entered disabled state [ 580.186875][ T3108] veth2: left allmulticast mode [ 580.187075][ T3108] veth2: left promiscuous mode [ 580.187346][ T3108] br0: port 2(veth2) entered disabled state [ 580.588112][ T3111] br0: port 1(veth1) entered disabled state [ 580.729452][ T3112] veth1: left allmulticast mode [ 580.729740][ T3112] veth1: left promiscuous mode [ 580.730001][ T3112] br0: port 1(veth1) entered disabled state [ 591.404831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 591.405282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 591.405282][ T3116] dst_init+0x84/0x4a0 [ 591.405282][ T3116] dst_alloc+0x97/0x150 [ 591.405282][ T3116] ip6_dst_alloc+0x23/0x90 [ 591.405282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 591.405282][ T3116] ip6_pol_route+0x56f/0x840 [ 591.405282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 591.405282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 591.405282][ T3116] fib6_rule_lookup+0x182/0x630 [ 591.405282][ T3116] ip6_route_input+0x59c/0xa50 [ 591.405282][ T3116] ipv6_rcv+0x397/0x810 [ 591.405282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 591.405282][ T3116] process_backlog+0x101/0x620 [ 591.405282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 591.405282][ T3116] net_rx_action+0x495/0xbe0 [ 591.405282][ T3116] __do_softirq+0x1b5/0x7f6 [ 591.405282][ T3116] [ 591.407698][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 591.407698][ T3116] netdev_get_by_index+0x5e/0x80 [ 591.407698][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 591.407698][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 591.407698][ T3116] ip6_route_add+0x1c/0x140 [ 591.407698][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 591.407698][ T3116] addrconf_add_dev+0xe2/0x170 [ 591.407698][ T3116] inet6_addr_add+0x12f/0xa40 [ 591.407698][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 591.407698][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 591.407698][ T3116] netlink_rcv_skb+0x130/0x360 [ 591.407698][ T3116] netlink_unicast+0x449/0x710 [ 591.407698][ T3116] netlink_sendmsg+0x723/0xbe0 [ 591.407698][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 591.407698][ T3116] ___sys_sendmsg+0xee/0x170 [ 591.407698][ T3116] __sys_sendmsg+0xcd/0x170 [ 591.407698][ T3116] do_syscall_64+0xc6/0x1e0 [ 591.407698][ T3116] [ 591.409885][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 591.409885][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 591.409885][ T3116] ipv6_find_idev+0x102/0x170 [ 591.409885][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 591.409885][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 591.409885][ T3116] netlink_rcv_skb+0x130/0x360 [ 591.409885][ T3116] netlink_unicast+0x449/0x710 [ 591.409885][ T3116] netlink_sendmsg+0x723/0xbe0 [ 591.409885][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 591.409885][ T3116] ___sys_sendmsg+0xee/0x170 [ 591.409885][ T3116] __sys_sendmsg+0xcd/0x170 [ 591.409885][ T3116] do_syscall_64+0xc6/0x1e0 [ 591.409885][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 591.409885][ T3116] [ 591.411594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 591.411594][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 591.411594][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 591.411594][ T3116] ipv6_find_idev+0x102/0x170 [ 591.411594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 591.411594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 591.411594][ T3116] netlink_rcv_skb+0x130/0x360 [ 591.411594][ T3116] netlink_unicast+0x449/0x710 [ 591.411594][ T3116] netlink_sendmsg+0x723/0xbe0 [ 591.411594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 591.411594][ T3116] ___sys_sendmsg+0xee/0x170 [ 591.411594][ T3116] __sys_sendmsg+0xcd/0x170 [ 591.411594][ T3116] do_syscall_64+0xc6/0x1e0 [ 591.411594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 591.411594][ T3116] [ 601.540761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 601.541232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 601.541232][ T3116] dst_init+0x84/0x4a0 [ 601.541232][ T3116] dst_alloc+0x97/0x150 [ 601.541232][ T3116] ip6_dst_alloc+0x23/0x90 [ 601.541232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 601.541232][ T3116] ip6_pol_route+0x56f/0x840 [ 601.541232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 601.541232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 601.541232][ T3116] fib6_rule_lookup+0x182/0x630 [ 601.541232][ T3116] ip6_route_input+0x59c/0xa50 [ 601.541232][ T3116] ipv6_rcv+0x397/0x810 [ 601.541232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 601.541232][ T3116] process_backlog+0x101/0x620 [ 601.541232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 601.541232][ T3116] net_rx_action+0x495/0xbe0 [ 601.541232][ T3116] __do_softirq+0x1b5/0x7f6 [ 601.541232][ T3116] [ 601.543338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 601.543338][ T3116] netdev_get_by_index+0x5e/0x80 [ 601.543338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 601.543338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 601.543338][ T3116] ip6_route_add+0x1c/0x140 [ 601.543338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 601.543338][ T3116] addrconf_add_dev+0xe2/0x170 [ 601.543338][ T3116] inet6_addr_add+0x12f/0xa40 [ 601.543338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 601.543338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 601.543338][ T3116] netlink_rcv_skb+0x130/0x360 [ 601.543338][ T3116] netlink_unicast+0x449/0x710 [ 601.543338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 601.543338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 601.543338][ T3116] ___sys_sendmsg+0xee/0x170 [ 601.543338][ T3116] __sys_sendmsg+0xcd/0x170 [ 601.543338][ T3116] do_syscall_64+0xc6/0x1e0 [ 601.543338][ T3116] [ 601.545561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 601.545561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 601.545561][ T3116] ipv6_find_idev+0x102/0x170 [ 601.545561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 601.545561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 601.545561][ T3116] netlink_rcv_skb+0x130/0x360 [ 601.545561][ T3116] netlink_unicast+0x449/0x710 [ 601.545561][ T3116] netlink_sendmsg+0x723/0xbe0 [ 601.545561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 601.545561][ T3116] ___sys_sendmsg+0xee/0x170 [ 601.545561][ T3116] __sys_sendmsg+0xcd/0x170 [ 601.545561][ T3116] do_syscall_64+0xc6/0x1e0 [ 601.545561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 601.545561][ T3116] [ 601.547272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 601.547272][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 601.547272][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 601.547272][ T3116] ipv6_find_idev+0x102/0x170 [ 601.547272][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 601.547272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 601.547272][ T3116] netlink_rcv_skb+0x130/0x360 [ 601.547272][ T3116] netlink_unicast+0x449/0x710 [ 601.547272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 601.547272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 601.547272][ T3116] ___sys_sendmsg+0xee/0x170 [ 601.547272][ T3116] __sys_sendmsg+0xcd/0x170 [ 601.547272][ T3116] do_syscall_64+0xc6/0x1e0 [ 601.547272][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 601.547272][ T3116] [ 611.780868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 611.781373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 611.781373][ T3116] dst_init+0x84/0x4a0 [ 611.781373][ T3116] dst_alloc+0x97/0x150 [ 611.781373][ T3116] ip6_dst_alloc+0x23/0x90 [ 611.781373][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 611.781373][ T3116] ip6_pol_route+0x56f/0x840 [ 611.781373][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 611.781373][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 611.781373][ T3116] fib6_rule_lookup+0x182/0x630 [ 611.781373][ T3116] ip6_route_input+0x59c/0xa50 [ 611.781373][ T3116] ipv6_rcv+0x397/0x810 [ 611.781373][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 611.781373][ T3116] process_backlog+0x101/0x620 [ 611.781373][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 611.781373][ T3116] net_rx_action+0x495/0xbe0 [ 611.781373][ T3116] __do_softirq+0x1b5/0x7f6 [ 611.781373][ T3116] [ 611.783476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 611.783476][ T3116] netdev_get_by_index+0x5e/0x80 [ 611.783476][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 611.783476][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 611.783476][ T3116] ip6_route_add+0x1c/0x140 [ 611.783476][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 611.783476][ T3116] addrconf_add_dev+0xe2/0x170 [ 611.783476][ T3116] inet6_addr_add+0x12f/0xa40 [ 611.783476][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 611.783476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 611.783476][ T3116] netlink_rcv_skb+0x130/0x360 [ 611.783476][ T3116] netlink_unicast+0x449/0x710 [ 611.783476][ T3116] netlink_sendmsg+0x723/0xbe0 [ 611.783476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 611.783476][ T3116] ___sys_sendmsg+0xee/0x170 [ 611.783476][ T3116] __sys_sendmsg+0xcd/0x170 [ 611.783476][ T3116] do_syscall_64+0xc6/0x1e0 [ 611.783476][ T3116] [ 611.785717][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 611.785717][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 611.785717][ T3116] ipv6_find_idev+0x102/0x170 [ 611.785717][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 611.785717][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 611.785717][ T3116] netlink_rcv_skb+0x130/0x360 [ 611.785717][ T3116] netlink_unicast+0x449/0x710 [ 611.785717][ T3116] netlink_sendmsg+0x723/0xbe0 [ 611.785717][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 611.785717][ T3116] ___sys_sendmsg+0xee/0x170 [ 611.785717][ T3116] __sys_sendmsg+0xcd/0x170 [ 611.785717][ T3116] do_syscall_64+0xc6/0x1e0 [ 611.785717][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 611.785717][ T3116] [ 611.787447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 611.787447][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 611.787447][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 611.787447][ T3116] ipv6_find_idev+0x102/0x170 [ 611.787447][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 611.787447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 611.787447][ T3116] netlink_rcv_skb+0x130/0x360 [ 611.787447][ T3116] netlink_unicast+0x449/0x710 [ 611.787447][ T3116] netlink_sendmsg+0x723/0xbe0 [ 611.787447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 611.787447][ T3116] ___sys_sendmsg+0xee/0x170 [ 611.787447][ T3116] __sys_sendmsg+0xcd/0x170 [ 611.787447][ T3116] do_syscall_64+0xc6/0x1e0 [ 611.787447][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 611.787447][ T3116] [ 622.028900][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 622.029384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 622.029384][ T3116] dst_init+0x84/0x4a0 [ 622.029384][ T3116] dst_alloc+0x97/0x150 [ 622.029384][ T3116] ip6_dst_alloc+0x23/0x90 [ 622.029384][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 622.029384][ T3116] ip6_pol_route+0x56f/0x840 [ 622.029384][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 622.029384][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 622.029384][ T3116] fib6_rule_lookup+0x182/0x630 [ 622.029384][ T3116] ip6_route_input+0x59c/0xa50 [ 622.029384][ T3116] ipv6_rcv+0x397/0x810 [ 622.029384][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 622.029384][ T3116] process_backlog+0x101/0x620 [ 622.029384][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 622.029384][ T3116] net_rx_action+0x495/0xbe0 [ 622.029384][ T3116] __do_softirq+0x1b5/0x7f6 [ 622.029384][ T3116] [ 622.031506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 622.031506][ T3116] netdev_get_by_index+0x5e/0x80 [ 622.031506][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 622.031506][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 622.031506][ T3116] ip6_route_add+0x1c/0x140 [ 622.031506][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 622.031506][ T3116] addrconf_add_dev+0xe2/0x170 [ 622.031506][ T3116] inet6_addr_add+0x12f/0xa40 [ 622.031506][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 622.031506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 622.031506][ T3116] netlink_rcv_skb+0x130/0x360 [ 622.031506][ T3116] netlink_unicast+0x449/0x710 [ 622.031506][ T3116] netlink_sendmsg+0x723/0xbe0 [ 622.031506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 622.031506][ T3116] ___sys_sendmsg+0xee/0x170 [ 622.031506][ T3116] __sys_sendmsg+0xcd/0x170 [ 622.031506][ T3116] do_syscall_64+0xc6/0x1e0 [ 622.031506][ T3116] [ 622.033724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 622.033724][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 622.033724][ T3116] ipv6_find_idev+0x102/0x170 [ 622.033724][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 622.033724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 622.033724][ T3116] netlink_rcv_skb+0x130/0x360 [ 622.033724][ T3116] netlink_unicast+0x449/0x710 [ 622.033724][ T3116] netlink_sendmsg+0x723/0xbe0 [ 622.033724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 622.033724][ T3116] ___sys_sendmsg+0xee/0x170 [ 622.033724][ T3116] __sys_sendmsg+0xcd/0x170 [ 622.033724][ T3116] do_syscall_64+0xc6/0x1e0 [ 622.033724][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 622.033724][ T3116] [ 622.035482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 622.035482][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 622.035482][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 622.035482][ T3116] ipv6_find_idev+0x102/0x170 [ 622.035482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 622.035482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 622.035482][ T3116] netlink_rcv_skb+0x130/0x360 [ 622.035482][ T3116] netlink_unicast+0x449/0x710 [ 622.035482][ T3116] netlink_sendmsg+0x723/0xbe0 [ 622.035482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 622.035482][ T3116] ___sys_sendmsg+0xee/0x170 [ 622.035482][ T3116] __sys_sendmsg+0xcd/0x170 [ 622.035482][ T3116] do_syscall_64+0xc6/0x1e0 [ 622.035482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 622.035482][ T3116] [ 632.276872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 632.277333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 632.277333][ T3116] dst_init+0x84/0x4a0 [ 632.277333][ T3116] dst_alloc+0x97/0x150 [ 632.277333][ T3116] ip6_dst_alloc+0x23/0x90 [ 632.277333][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 632.277333][ T3116] ip6_pol_route+0x56f/0x840 [ 632.277333][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 632.277333][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 632.277333][ T3116] fib6_rule_lookup+0x182/0x630 [ 632.277333][ T3116] ip6_route_input+0x59c/0xa50 [ 632.277333][ T3116] ipv6_rcv+0x397/0x810 [ 632.277333][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 632.277333][ T3116] process_backlog+0x101/0x620 [ 632.277333][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 632.277333][ T3116] net_rx_action+0x495/0xbe0 [ 632.277333][ T3116] __do_softirq+0x1b5/0x7f6 [ 632.277333][ T3116] [ 632.279633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 632.279633][ T3116] netdev_get_by_index+0x5e/0x80 [ 632.279633][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 632.279633][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 632.279633][ T3116] ip6_route_add+0x1c/0x140 [ 632.279633][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 632.279633][ T3116] addrconf_add_dev+0xe2/0x170 [ 632.279633][ T3116] inet6_addr_add+0x12f/0xa40 [ 632.279633][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 632.279633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 632.279633][ T3116] netlink_rcv_skb+0x130/0x360 [ 632.279633][ T3116] netlink_unicast+0x449/0x710 [ 632.279633][ T3116] netlink_sendmsg+0x723/0xbe0 [ 632.279633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 632.279633][ T3116] ___sys_sendmsg+0xee/0x170 [ 632.279633][ T3116] __sys_sendmsg+0xcd/0x170 [ 632.279633][ T3116] do_syscall_64+0xc6/0x1e0 [ 632.279633][ T3116] [ 632.282070][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 632.282070][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 632.282070][ T3116] ipv6_find_idev+0x102/0x170 [ 632.282070][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 632.282070][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 632.282070][ T3116] netlink_rcv_skb+0x130/0x360 [ 632.282070][ T3116] netlink_unicast+0x449/0x710 [ 632.282070][ T3116] netlink_sendmsg+0x723/0xbe0 [ 632.282070][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 632.282070][ T3116] ___sys_sendmsg+0xee/0x170 [ 632.282070][ T3116] __sys_sendmsg+0xcd/0x170 [ 632.282070][ T3116] do_syscall_64+0xc6/0x1e0 [ 632.282070][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 632.282070][ T3116] [ 632.283920][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 632.283920][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 632.283920][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 632.283920][ T3116] ipv6_find_idev+0x102/0x170 [ 632.283920][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 632.283920][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 632.283920][ T3116] netlink_rcv_skb+0x130/0x360 [ 632.283920][ T3116] netlink_unicast+0x449/0x710 [ 632.283920][ T3116] netlink_sendmsg+0x723/0xbe0 [ 632.283920][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 632.283920][ T3116] ___sys_sendmsg+0xee/0x170 [ 632.283920][ T3116] __sys_sendmsg+0xcd/0x170 [ 632.283920][ T3116] do_syscall_64+0xc6/0x1e0 [ 632.283920][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 632.283920][ T3116] [ 642.524780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 642.525232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 642.525232][ T3116] dst_init+0x84/0x4a0 [ 642.525232][ T3116] dst_alloc+0x97/0x150 [ 642.525232][ T3116] ip6_dst_alloc+0x23/0x90 [ 642.525232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 642.525232][ T3116] ip6_pol_route+0x56f/0x840 [ 642.525232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 642.525232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 642.525232][ T3116] fib6_rule_lookup+0x182/0x630 [ 642.525232][ T3116] ip6_route_input+0x59c/0xa50 [ 642.525232][ T3116] ipv6_rcv+0x397/0x810 [ 642.525232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 642.525232][ T3116] process_backlog+0x101/0x620 [ 642.525232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 642.525232][ T3116] net_rx_action+0x495/0xbe0 [ 642.525232][ T3116] __do_softirq+0x1b5/0x7f6 [ 642.525232][ T3116] [ 642.527455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 642.527455][ T3116] netdev_get_by_index+0x5e/0x80 [ 642.527455][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 642.527455][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 642.527455][ T3116] ip6_route_add+0x1c/0x140 [ 642.527455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 642.527455][ T3116] addrconf_add_dev+0xe2/0x170 [ 642.527455][ T3116] inet6_addr_add+0x12f/0xa40 [ 642.527455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 642.527455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 642.527455][ T3116] netlink_rcv_skb+0x130/0x360 [ 642.527455][ T3116] netlink_unicast+0x449/0x710 [ 642.527455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 642.527455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 642.527455][ T3116] ___sys_sendmsg+0xee/0x170 [ 642.527455][ T3116] __sys_sendmsg+0xcd/0x170 [ 642.527455][ T3116] do_syscall_64+0xc6/0x1e0 [ 642.527455][ T3116] [ 642.529822][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 642.529822][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 642.529822][ T3116] ipv6_find_idev+0x102/0x170 [ 642.529822][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 642.529822][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 642.529822][ T3116] netlink_rcv_skb+0x130/0x360 [ 642.529822][ T3116] netlink_unicast+0x449/0x710 [ 642.529822][ T3116] netlink_sendmsg+0x723/0xbe0 [ 642.529822][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 642.529822][ T3116] ___sys_sendmsg+0xee/0x170 [ 642.529822][ T3116] __sys_sendmsg+0xcd/0x170 [ 642.529822][ T3116] do_syscall_64+0xc6/0x1e0 [ 642.529822][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 642.529822][ T3116] [ 642.531691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 642.531691][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 642.531691][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 642.531691][ T3116] ipv6_find_idev+0x102/0x170 [ 642.531691][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 642.531691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 642.531691][ T3116] netlink_rcv_skb+0x130/0x360 [ 642.531691][ T3116] netlink_unicast+0x449/0x710 [ 642.531691][ T3116] netlink_sendmsg+0x723/0xbe0 [ 642.531691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 642.531691][ T3116] ___sys_sendmsg+0xee/0x170 [ 642.531691][ T3116] __sys_sendmsg+0xcd/0x170 [ 642.531691][ T3116] do_syscall_64+0xc6/0x1e0 [ 642.531691][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 642.531691][ T3116] [ 652.772780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 652.773240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 652.773240][ T3116] dst_init+0x84/0x4a0 [ 652.773240][ T3116] dst_alloc+0x97/0x150 [ 652.773240][ T3116] ip6_dst_alloc+0x23/0x90 [ 652.773240][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 652.773240][ T3116] ip6_pol_route+0x56f/0x840 [ 652.773240][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 652.773240][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 652.773240][ T3116] fib6_rule_lookup+0x182/0x630 [ 652.773240][ T3116] ip6_route_input+0x59c/0xa50 [ 652.773240][ T3116] ipv6_rcv+0x397/0x810 [ 652.773240][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 652.773240][ T3116] process_backlog+0x101/0x620 [ 652.773240][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 652.773240][ T3116] net_rx_action+0x495/0xbe0 [ 652.773240][ T3116] __do_softirq+0x1b5/0x7f6 [ 652.773240][ T3116] [ 652.775338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 652.775338][ T3116] netdev_get_by_index+0x5e/0x80 [ 652.775338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 652.775338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 652.775338][ T3116] ip6_route_add+0x1c/0x140 [ 652.775338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 652.775338][ T3116] addrconf_add_dev+0xe2/0x170 [ 652.775338][ T3116] inet6_addr_add+0x12f/0xa40 [ 652.775338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 652.775338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 652.775338][ T3116] netlink_rcv_skb+0x130/0x360 [ 652.775338][ T3116] netlink_unicast+0x449/0x710 [ 652.775338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 652.775338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 652.775338][ T3116] ___sys_sendmsg+0xee/0x170 [ 652.775338][ T3116] __sys_sendmsg+0xcd/0x170 [ 652.775338][ T3116] do_syscall_64+0xc6/0x1e0 [ 652.775338][ T3116] [ 652.777524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 652.777524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 652.777524][ T3116] ipv6_find_idev+0x102/0x170 [ 652.777524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 652.777524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 652.777524][ T3116] netlink_rcv_skb+0x130/0x360 [ 652.777524][ T3116] netlink_unicast+0x449/0x710 [ 652.777524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 652.777524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 652.777524][ T3116] ___sys_sendmsg+0xee/0x170 [ 652.777524][ T3116] __sys_sendmsg+0xcd/0x170 [ 652.777524][ T3116] do_syscall_64+0xc6/0x1e0 [ 652.777524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 652.777524][ T3116] [ 652.779233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 652.779233][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 652.779233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 652.779233][ T3116] ipv6_find_idev+0x102/0x170 [ 652.779233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 652.779233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 652.779233][ T3116] netlink_rcv_skb+0x130/0x360 [ 652.779233][ T3116] netlink_unicast+0x449/0x710 [ 652.779233][ T3116] netlink_sendmsg+0x723/0xbe0 [ 652.779233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 652.779233][ T3116] ___sys_sendmsg+0xee/0x170 [ 652.779233][ T3116] __sys_sendmsg+0xcd/0x170 [ 652.779233][ T3116] do_syscall_64+0xc6/0x1e0 [ 652.779233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 652.779233][ T3116] [ 662.956835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 662.957230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 662.957230][ T3116] dst_init+0x84/0x4a0 [ 662.957230][ T3116] dst_alloc+0x97/0x150 [ 662.957230][ T3116] ip6_dst_alloc+0x23/0x90 [ 662.957230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 662.957230][ T3116] ip6_pol_route+0x56f/0x840 [ 662.957230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 662.957230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 662.957230][ T3116] fib6_rule_lookup+0x182/0x630 [ 662.957230][ T3116] ip6_route_input+0x59c/0xa50 [ 662.957230][ T3116] ipv6_rcv+0x397/0x810 [ 662.957230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 662.957230][ T3116] process_backlog+0x101/0x620 [ 662.957230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 662.957230][ T3116] net_rx_action+0x495/0xbe0 [ 662.957230][ T3116] __do_softirq+0x1b5/0x7f6 [ 662.957230][ T3116] [ 662.959413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 662.959413][ T3116] netdev_get_by_index+0x5e/0x80 [ 662.959413][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 662.959413][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 662.959413][ T3116] ip6_route_add+0x1c/0x140 [ 662.959413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 662.959413][ T3116] addrconf_add_dev+0xe2/0x170 [ 662.959413][ T3116] inet6_addr_add+0x12f/0xa40 [ 662.959413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 662.959413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 662.959413][ T3116] netlink_rcv_skb+0x130/0x360 [ 662.959413][ T3116] netlink_unicast+0x449/0x710 [ 662.959413][ T3116] netlink_sendmsg+0x723/0xbe0 [ 662.959413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 662.959413][ T3116] ___sys_sendmsg+0xee/0x170 [ 662.959413][ T3116] __sys_sendmsg+0xcd/0x170 [ 662.959413][ T3116] do_syscall_64+0xc6/0x1e0 [ 662.959413][ T3116] [ 662.961610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 662.961610][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 662.961610][ T3116] ipv6_find_idev+0x102/0x170 [ 662.961610][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 662.961610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 662.961610][ T3116] netlink_rcv_skb+0x130/0x360 [ 662.961610][ T3116] netlink_unicast+0x449/0x710 [ 662.961610][ T3116] netlink_sendmsg+0x723/0xbe0 [ 662.961610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 662.961610][ T3116] ___sys_sendmsg+0xee/0x170 [ 662.961610][ T3116] __sys_sendmsg+0xcd/0x170 [ 662.961610][ T3116] do_syscall_64+0xc6/0x1e0 [ 662.961610][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 662.961610][ T3116] [ 662.963314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 662.963314][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 662.963314][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 662.963314][ T3116] ipv6_find_idev+0x102/0x170 [ 662.963314][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 662.963314][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 662.963314][ T3116] netlink_rcv_skb+0x130/0x360 [ 662.963314][ T3116] netlink_unicast+0x449/0x710 [ 662.963314][ T3116] netlink_sendmsg+0x723/0xbe0 [ 662.963314][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 662.963314][ T3116] ___sys_sendmsg+0xee/0x170 [ 662.963314][ T3116] __sys_sendmsg+0xcd/0x170 [ 662.963314][ T3116] do_syscall_64+0xc6/0x1e0 [ 662.963314][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 662.963314][ T3116] [ 673.212885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 673.213346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 673.213346][ T3116] dst_init+0x84/0x4a0 [ 673.213346][ T3116] dst_alloc+0x97/0x150 [ 673.213346][ T3116] ip6_dst_alloc+0x23/0x90 [ 673.213346][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 673.213346][ T3116] ip6_pol_route+0x56f/0x840 [ 673.213346][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 673.213346][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 673.213346][ T3116] fib6_rule_lookup+0x182/0x630 [ 673.213346][ T3116] ip6_route_input+0x59c/0xa50 [ 673.213346][ T3116] ipv6_rcv+0x397/0x810 [ 673.213346][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 673.213346][ T3116] process_backlog+0x101/0x620 [ 673.213346][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 673.213346][ T3116] net_rx_action+0x495/0xbe0 [ 673.213346][ T3116] __do_softirq+0x1b5/0x7f6 [ 673.213346][ T3116] [ 673.215711][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 673.215711][ T3116] netdev_get_by_index+0x5e/0x80 [ 673.215711][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 673.215711][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 673.215711][ T3116] ip6_route_add+0x1c/0x140 [ 673.215711][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 673.215711][ T3116] addrconf_add_dev+0xe2/0x170 [ 673.215711][ T3116] inet6_addr_add+0x12f/0xa40 [ 673.215711][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 673.215711][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 673.215711][ T3116] netlink_rcv_skb+0x130/0x360 [ 673.215711][ T3116] netlink_unicast+0x449/0x710 [ 673.215711][ T3116] netlink_sendmsg+0x723/0xbe0 [ 673.215711][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 673.215711][ T3116] ___sys_sendmsg+0xee/0x170 [ 673.215711][ T3116] __sys_sendmsg+0xcd/0x170 [ 673.215711][ T3116] do_syscall_64+0xc6/0x1e0 [ 673.215711][ T3116] [ 673.218134][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 673.218134][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 673.218134][ T3116] ipv6_find_idev+0x102/0x170 [ 673.218134][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 673.218134][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 673.218134][ T3116] netlink_rcv_skb+0x130/0x360 [ 673.218134][ T3116] netlink_unicast+0x449/0x710 [ 673.218134][ T3116] netlink_sendmsg+0x723/0xbe0 [ 673.218134][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 673.218134][ T3116] ___sys_sendmsg+0xee/0x170 [ 673.218134][ T3116] __sys_sendmsg+0xcd/0x170 [ 673.218134][ T3116] do_syscall_64+0xc6/0x1e0 [ 673.218134][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 673.218134][ T3116] [ 673.220030][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 673.220030][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 673.220030][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 673.220030][ T3116] ipv6_find_idev+0x102/0x170 [ 673.220030][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 673.220030][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 673.220030][ T3116] netlink_rcv_skb+0x130/0x360 [ 673.220030][ T3116] netlink_unicast+0x449/0x710 [ 673.220030][ T3116] netlink_sendmsg+0x723/0xbe0 [ 673.220030][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 673.220030][ T3116] ___sys_sendmsg+0xee/0x170 [ 673.220030][ T3116] __sys_sendmsg+0xcd/0x170 [ 673.220030][ T3116] do_syscall_64+0xc6/0x1e0 [ 673.220030][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 673.220030][ T3116] [ 683.420792][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 683.421307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 683.421307][ T3116] dst_init+0x84/0x4a0 [ 683.421307][ T3116] dst_alloc+0x97/0x150 [ 683.421307][ T3116] ip6_dst_alloc+0x23/0x90 [ 683.421307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 683.421307][ T3116] ip6_pol_route+0x56f/0x840 [ 683.421307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 683.421307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 683.421307][ T3116] fib6_rule_lookup+0x182/0x630 [ 683.421307][ T3116] ip6_route_input+0x59c/0xa50 [ 683.421307][ T3116] ipv6_rcv+0x397/0x810 [ 683.421307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 683.421307][ T3116] process_backlog+0x101/0x620 [ 683.421307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 683.421307][ T3116] net_rx_action+0x495/0xbe0 [ 683.421307][ T3116] __do_softirq+0x1b5/0x7f6 [ 683.421307][ T3116] [ 683.423946][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 683.423946][ T3116] netdev_get_by_index+0x5e/0x80 [ 683.423946][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 683.423946][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 683.423946][ T3116] ip6_route_add+0x1c/0x140 [ 683.423946][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 683.423946][ T3116] addrconf_add_dev+0xe2/0x170 [ 683.423946][ T3116] inet6_addr_add+0x12f/0xa40 [ 683.423946][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 683.423946][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 683.423946][ T3116] netlink_rcv_skb+0x130/0x360 [ 683.423946][ T3116] netlink_unicast+0x449/0x710 [ 683.423946][ T3116] netlink_sendmsg+0x723/0xbe0 [ 683.423946][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 683.423946][ T3116] ___sys_sendmsg+0xee/0x170 [ 683.423946][ T3116] __sys_sendmsg+0xcd/0x170 [ 683.423946][ T3116] do_syscall_64+0xc6/0x1e0 [ 683.423946][ T3116] [ 683.427785][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 683.427785][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 683.427785][ T3116] ipv6_find_idev+0x102/0x170 [ 683.427785][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 683.427785][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 683.427785][ T3116] netlink_rcv_skb+0x130/0x360 [ 683.427785][ T3116] netlink_unicast+0x449/0x710 [ 683.427785][ T3116] netlink_sendmsg+0x723/0xbe0 [ 683.427785][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 683.427785][ T3116] ___sys_sendmsg+0xee/0x170 [ 683.427785][ T3116] __sys_sendmsg+0xcd/0x170 [ 683.427785][ T3116] do_syscall_64+0xc6/0x1e0 [ 683.427785][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 683.427785][ T3116] [ 683.429915][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 683.429915][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 683.429915][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 683.429915][ T3116] ipv6_find_idev+0x102/0x170 [ 683.429915][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 683.429915][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 683.429915][ T3116] netlink_rcv_skb+0x130/0x360 [ 683.429915][ T3116] netlink_unicast+0x449/0x710 [ 683.429915][ T3116] netlink_sendmsg+0x723/0xbe0 [ 683.429915][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 683.429915][ T3116] ___sys_sendmsg+0xee/0x170 [ 683.429915][ T3116] __sys_sendmsg+0xcd/0x170 [ 683.429915][ T3116] do_syscall_64+0xc6/0x1e0 [ 683.429915][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 683.429915][ T3116] [ 693.540837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 693.541304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 693.541304][ T3116] dst_init+0x84/0x4a0 [ 693.541304][ T3116] dst_alloc+0x97/0x150 [ 693.541304][ T3116] ip6_dst_alloc+0x23/0x90 [ 693.541304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 693.541304][ T3116] ip6_pol_route+0x56f/0x840 [ 693.541304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 693.541304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 693.541304][ T3116] fib6_rule_lookup+0x182/0x630 [ 693.541304][ T3116] ip6_route_input+0x59c/0xa50 [ 693.541304][ T3116] ipv6_rcv+0x397/0x810 [ 693.541304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 693.541304][ T3116] process_backlog+0x101/0x620 [ 693.541304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 693.541304][ T3116] net_rx_action+0x495/0xbe0 [ 693.541304][ T3116] __do_softirq+0x1b5/0x7f6 [ 693.541304][ T3116] [ 693.543632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 693.543632][ T3116] netdev_get_by_index+0x5e/0x80 [ 693.543632][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 693.543632][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 693.543632][ T3116] ip6_route_add+0x1c/0x140 [ 693.543632][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 693.543632][ T3116] addrconf_add_dev+0xe2/0x170 [ 693.543632][ T3116] inet6_addr_add+0x12f/0xa40 [ 693.543632][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 693.543632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 693.543632][ T3116] netlink_rcv_skb+0x130/0x360 [ 693.543632][ T3116] netlink_unicast+0x449/0x710 [ 693.543632][ T3116] netlink_sendmsg+0x723/0xbe0 [ 693.543632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 693.543632][ T3116] ___sys_sendmsg+0xee/0x170 [ 693.543632][ T3116] __sys_sendmsg+0xcd/0x170 [ 693.543632][ T3116] do_syscall_64+0xc6/0x1e0 [ 693.543632][ T3116] [ 693.546083][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 693.546083][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 693.546083][ T3116] ipv6_find_idev+0x102/0x170 [ 693.546083][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 693.546083][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 693.546083][ T3116] netlink_rcv_skb+0x130/0x360 [ 693.546083][ T3116] netlink_unicast+0x449/0x710 [ 693.546083][ T3116] netlink_sendmsg+0x723/0xbe0 [ 693.546083][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 693.546083][ T3116] ___sys_sendmsg+0xee/0x170 [ 693.546083][ T3116] __sys_sendmsg+0xcd/0x170 [ 693.546083][ T3116] do_syscall_64+0xc6/0x1e0 [ 693.546083][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 693.546083][ T3116] [ 693.547970][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 693.547970][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 693.547970][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 693.547970][ T3116] ipv6_find_idev+0x102/0x170 [ 693.547970][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 693.547970][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 693.547970][ T3116] netlink_rcv_skb+0x130/0x360 [ 693.547970][ T3116] netlink_unicast+0x449/0x710 [ 693.547970][ T3116] netlink_sendmsg+0x723/0xbe0 [ 693.547970][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 693.547970][ T3116] ___sys_sendmsg+0xee/0x170 [ 693.547970][ T3116] __sys_sendmsg+0xcd/0x170 [ 693.547970][ T3116] do_syscall_64+0xc6/0x1e0 [ 693.547970][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 693.547970][ T3116] [ 703.796849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 703.797331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 703.797331][ T3116] dst_init+0x84/0x4a0 [ 703.797331][ T3116] dst_alloc+0x97/0x150 [ 703.797331][ T3116] ip6_dst_alloc+0x23/0x90 [ 703.797331][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 703.797331][ T3116] ip6_pol_route+0x56f/0x840 [ 703.797331][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 703.797331][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 703.797331][ T3116] fib6_rule_lookup+0x182/0x630 [ 703.797331][ T3116] ip6_route_input+0x59c/0xa50 [ 703.797331][ T3116] ipv6_rcv+0x397/0x810 [ 703.797331][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 703.797331][ T3116] process_backlog+0x101/0x620 [ 703.797331][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 703.797331][ T3116] net_rx_action+0x495/0xbe0 [ 703.797331][ T3116] __do_softirq+0x1b5/0x7f6 [ 703.797331][ T3116] [ 703.799443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 703.799443][ T3116] netdev_get_by_index+0x5e/0x80 [ 703.799443][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 703.799443][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 703.799443][ T3116] ip6_route_add+0x1c/0x140 [ 703.799443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 703.799443][ T3116] addrconf_add_dev+0xe2/0x170 [ 703.799443][ T3116] inet6_addr_add+0x12f/0xa40 [ 703.799443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 703.799443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 703.799443][ T3116] netlink_rcv_skb+0x130/0x360 [ 703.799443][ T3116] netlink_unicast+0x449/0x710 [ 703.799443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 703.799443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 703.799443][ T3116] ___sys_sendmsg+0xee/0x170 [ 703.799443][ T3116] __sys_sendmsg+0xcd/0x170 [ 703.799443][ T3116] do_syscall_64+0xc6/0x1e0 [ 703.799443][ T3116] [ 703.801627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 703.801627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 703.801627][ T3116] ipv6_find_idev+0x102/0x170 [ 703.801627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 703.801627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 703.801627][ T3116] netlink_rcv_skb+0x130/0x360 [ 703.801627][ T3116] netlink_unicast+0x449/0x710 [ 703.801627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 703.801627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 703.801627][ T3116] ___sys_sendmsg+0xee/0x170 [ 703.801627][ T3116] __sys_sendmsg+0xcd/0x170 [ 703.801627][ T3116] do_syscall_64+0xc6/0x1e0 [ 703.801627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 703.801627][ T3116] [ 703.803340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 703.803340][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 703.803340][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 703.803340][ T3116] ipv6_find_idev+0x102/0x170 [ 703.803340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 703.803340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 703.803340][ T3116] netlink_rcv_skb+0x130/0x360 [ 703.803340][ T3116] netlink_unicast+0x449/0x710 [ 703.803340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 703.803340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 703.803340][ T3116] ___sys_sendmsg+0xee/0x170 [ 703.803340][ T3116] __sys_sendmsg+0xcd/0x170 [ 703.803340][ T3116] do_syscall_64+0xc6/0x1e0 [ 703.803340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 703.803340][ T3116] [ 713.820835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 713.821231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 713.821231][ T3116] dst_init+0x84/0x4a0 [ 713.821231][ T3116] dst_alloc+0x97/0x150 [ 713.821231][ T3116] ip6_dst_alloc+0x23/0x90 [ 713.821231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 713.821231][ T3116] ip6_pol_route+0x56f/0x840 [ 713.821231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 713.821231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 713.821231][ T3116] fib6_rule_lookup+0x182/0x630 [ 713.821231][ T3116] ip6_route_input+0x59c/0xa50 [ 713.821231][ T3116] ipv6_rcv+0x397/0x810 [ 713.821231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 713.821231][ T3116] process_backlog+0x101/0x620 [ 713.821231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 713.821231][ T3116] net_rx_action+0x495/0xbe0 [ 713.821231][ T3116] __do_softirq+0x1b5/0x7f6 [ 713.821231][ T3116] [ 713.823311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 713.823311][ T3116] netdev_get_by_index+0x5e/0x80 [ 713.823311][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 713.823311][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 713.823311][ T3116] ip6_route_add+0x1c/0x140 [ 713.823311][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 713.823311][ T3116] addrconf_add_dev+0xe2/0x170 [ 713.823311][ T3116] inet6_addr_add+0x12f/0xa40 [ 713.823311][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 713.823311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 713.823311][ T3116] netlink_rcv_skb+0x130/0x360 [ 713.823311][ T3116] netlink_unicast+0x449/0x710 [ 713.823311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 713.823311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 713.823311][ T3116] ___sys_sendmsg+0xee/0x170 [ 713.823311][ T3116] __sys_sendmsg+0xcd/0x170 [ 713.823311][ T3116] do_syscall_64+0xc6/0x1e0 [ 713.823311][ T3116] [ 713.825508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 713.825508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 713.825508][ T3116] ipv6_find_idev+0x102/0x170 [ 713.825508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 713.825508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 713.825508][ T3116] netlink_rcv_skb+0x130/0x360 [ 713.825508][ T3116] netlink_unicast+0x449/0x710 [ 713.825508][ T3116] netlink_sendmsg+0x723/0xbe0 [ 713.825508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 713.825508][ T3116] ___sys_sendmsg+0xee/0x170 [ 713.825508][ T3116] __sys_sendmsg+0xcd/0x170 [ 713.825508][ T3116] do_syscall_64+0xc6/0x1e0 [ 713.825508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 713.825508][ T3116] [ 713.827226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 713.827226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 713.827226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 713.827226][ T3116] ipv6_find_idev+0x102/0x170 [ 713.827226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 713.827226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 713.827226][ T3116] netlink_rcv_skb+0x130/0x360 [ 713.827226][ T3116] netlink_unicast+0x449/0x710 [ 713.827226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 713.827226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 713.827226][ T3116] ___sys_sendmsg+0xee/0x170 [ 713.827226][ T3116] __sys_sendmsg+0xcd/0x170 [ 713.827226][ T3116] do_syscall_64+0xc6/0x1e0 [ 713.827226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 713.827226][ T3116] [ 723.860833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 723.861261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 723.861261][ T3116] dst_init+0x84/0x4a0 [ 723.861261][ T3116] dst_alloc+0x97/0x150 [ 723.861261][ T3116] ip6_dst_alloc+0x23/0x90 [ 723.861261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 723.861261][ T3116] ip6_pol_route+0x56f/0x840 [ 723.861261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 723.861261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 723.861261][ T3116] fib6_rule_lookup+0x182/0x630 [ 723.861261][ T3116] ip6_route_input+0x59c/0xa50 [ 723.861261][ T3116] ipv6_rcv+0x397/0x810 [ 723.861261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 723.861261][ T3116] process_backlog+0x101/0x620 [ 723.861261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 723.861261][ T3116] net_rx_action+0x495/0xbe0 [ 723.861261][ T3116] __do_softirq+0x1b5/0x7f6 [ 723.861261][ T3116] [ 723.863377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 723.863377][ T3116] netdev_get_by_index+0x5e/0x80 [ 723.863377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 723.863377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 723.863377][ T3116] ip6_route_add+0x1c/0x140 [ 723.863377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 723.863377][ T3116] addrconf_add_dev+0xe2/0x170 [ 723.863377][ T3116] inet6_addr_add+0x12f/0xa40 [ 723.863377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 723.863377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 723.863377][ T3116] netlink_rcv_skb+0x130/0x360 [ 723.863377][ T3116] netlink_unicast+0x449/0x710 [ 723.863377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 723.863377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 723.863377][ T3116] ___sys_sendmsg+0xee/0x170 [ 723.863377][ T3116] __sys_sendmsg+0xcd/0x170 [ 723.863377][ T3116] do_syscall_64+0xc6/0x1e0 [ 723.863377][ T3116] [ 723.865611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 723.865611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 723.865611][ T3116] ipv6_find_idev+0x102/0x170 [ 723.865611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 723.865611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 723.865611][ T3116] netlink_rcv_skb+0x130/0x360 [ 723.865611][ T3116] netlink_unicast+0x449/0x710 [ 723.865611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 723.865611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 723.865611][ T3116] ___sys_sendmsg+0xee/0x170 [ 723.865611][ T3116] __sys_sendmsg+0xcd/0x170 [ 723.865611][ T3116] do_syscall_64+0xc6/0x1e0 [ 723.865611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 723.865611][ T3116] [ 723.867334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 723.867334][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 723.867334][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 723.867334][ T3116] ipv6_find_idev+0x102/0x170 [ 723.867334][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 723.867334][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 723.867334][ T3116] netlink_rcv_skb+0x130/0x360 [ 723.867334][ T3116] netlink_unicast+0x449/0x710 [ 723.867334][ T3116] netlink_sendmsg+0x723/0xbe0 [ 723.867334][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 723.867334][ T3116] ___sys_sendmsg+0xee/0x170 [ 723.867334][ T3116] __sys_sendmsg+0xcd/0x170 [ 723.867334][ T3116] do_syscall_64+0xc6/0x1e0 [ 723.867334][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 723.867334][ T3116] [ 734.004782][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 734.005250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 734.005250][ T3116] dst_init+0x84/0x4a0 [ 734.005250][ T3116] dst_alloc+0x97/0x150 [ 734.005250][ T3116] ip6_dst_alloc+0x23/0x90 [ 734.005250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 734.005250][ T3116] ip6_pol_route+0x56f/0x840 [ 734.005250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 734.005250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 734.005250][ T3116] fib6_rule_lookup+0x182/0x630 [ 734.005250][ T3116] ip6_route_input+0x59c/0xa50 [ 734.005250][ T3116] ipv6_rcv+0x397/0x810 [ 734.005250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 734.005250][ T3116] process_backlog+0x101/0x620 [ 734.005250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 734.005250][ T3116] net_rx_action+0x495/0xbe0 [ 734.005250][ T3116] __do_softirq+0x1b5/0x7f6 [ 734.005250][ T3116] [ 734.007384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 734.007384][ T3116] netdev_get_by_index+0x5e/0x80 [ 734.007384][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 734.007384][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 734.007384][ T3116] ip6_route_add+0x1c/0x140 [ 734.007384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 734.007384][ T3116] addrconf_add_dev+0xe2/0x170 [ 734.007384][ T3116] inet6_addr_add+0x12f/0xa40 [ 734.007384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 734.007384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 734.007384][ T3116] netlink_rcv_skb+0x130/0x360 [ 734.007384][ T3116] netlink_unicast+0x449/0x710 [ 734.007384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 734.007384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 734.007384][ T3116] ___sys_sendmsg+0xee/0x170 [ 734.007384][ T3116] __sys_sendmsg+0xcd/0x170 [ 734.007384][ T3116] do_syscall_64+0xc6/0x1e0 [ 734.007384][ T3116] [ 734.009604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 734.009604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 734.009604][ T3116] ipv6_find_idev+0x102/0x170 [ 734.009604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 734.009604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 734.009604][ T3116] netlink_rcv_skb+0x130/0x360 [ 734.009604][ T3116] netlink_unicast+0x449/0x710 [ 734.009604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 734.009604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 734.009604][ T3116] ___sys_sendmsg+0xee/0x170 [ 734.009604][ T3116] __sys_sendmsg+0xcd/0x170 [ 734.009604][ T3116] do_syscall_64+0xc6/0x1e0 [ 734.009604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 734.009604][ T3116] [ 734.011344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 734.011344][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 734.011344][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 734.011344][ T3116] ipv6_find_idev+0x102/0x170 [ 734.011344][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 734.011344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 734.011344][ T3116] netlink_rcv_skb+0x130/0x360 [ 734.011344][ T3116] netlink_unicast+0x449/0x710 [ 734.011344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 734.011344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 734.011344][ T3116] ___sys_sendmsg+0xee/0x170 [ 734.011344][ T3116] __sys_sendmsg+0xcd/0x170 [ 734.011344][ T3116] do_syscall_64+0xc6/0x1e0 [ 734.011344][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 734.011344][ T3116] [ 744.252842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 744.253284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 744.253284][ T3116] dst_init+0x84/0x4a0 [ 744.253284][ T3116] dst_alloc+0x97/0x150 [ 744.253284][ T3116] ip6_dst_alloc+0x23/0x90 [ 744.253284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 744.253284][ T3116] ip6_pol_route+0x56f/0x840 [ 744.253284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 744.253284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 744.253284][ T3116] fib6_rule_lookup+0x182/0x630 [ 744.253284][ T3116] ip6_route_input+0x59c/0xa50 [ 744.253284][ T3116] ipv6_rcv+0x397/0x810 [ 744.253284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 744.253284][ T3116] process_backlog+0x101/0x620 [ 744.253284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 744.253284][ T3116] net_rx_action+0x495/0xbe0 [ 744.253284][ T3116] __do_softirq+0x1b5/0x7f6 [ 744.253284][ T3116] [ 744.255498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 744.255498][ T3116] netdev_get_by_index+0x5e/0x80 [ 744.255498][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 744.255498][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 744.255498][ T3116] ip6_route_add+0x1c/0x140 [ 744.255498][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 744.255498][ T3116] addrconf_add_dev+0xe2/0x170 [ 744.255498][ T3116] inet6_addr_add+0x12f/0xa40 [ 744.255498][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 744.255498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 744.255498][ T3116] netlink_rcv_skb+0x130/0x360 [ 744.255498][ T3116] netlink_unicast+0x449/0x710 [ 744.255498][ T3116] netlink_sendmsg+0x723/0xbe0 [ 744.255498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 744.255498][ T3116] ___sys_sendmsg+0xee/0x170 [ 744.255498][ T3116] __sys_sendmsg+0xcd/0x170 [ 744.255498][ T3116] do_syscall_64+0xc6/0x1e0 [ 744.255498][ T3116] [ 744.257710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 744.257710][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 744.257710][ T3116] ipv6_find_idev+0x102/0x170 [ 744.257710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 744.257710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 744.257710][ T3116] netlink_rcv_skb+0x130/0x360 [ 744.257710][ T3116] netlink_unicast+0x449/0x710 [ 744.257710][ T3116] netlink_sendmsg+0x723/0xbe0 [ 744.257710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 744.257710][ T3116] ___sys_sendmsg+0xee/0x170 [ 744.257710][ T3116] __sys_sendmsg+0xcd/0x170 [ 744.257710][ T3116] do_syscall_64+0xc6/0x1e0 [ 744.257710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 744.257710][ T3116] [ 744.259439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 744.259439][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 744.259439][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 744.259439][ T3116] ipv6_find_idev+0x102/0x170 [ 744.259439][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 744.259439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 744.259439][ T3116] netlink_rcv_skb+0x130/0x360 [ 744.259439][ T3116] netlink_unicast+0x449/0x710 [ 744.259439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 744.259439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 744.259439][ T3116] ___sys_sendmsg+0xee/0x170 [ 744.259439][ T3116] __sys_sendmsg+0xcd/0x170 [ 744.259439][ T3116] do_syscall_64+0xc6/0x1e0 [ 744.259439][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 744.259439][ T3116] [ 754.500785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 754.501219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 754.501219][ T3116] dst_init+0x84/0x4a0 [ 754.501219][ T3116] dst_alloc+0x97/0x150 [ 754.501219][ T3116] ip6_dst_alloc+0x23/0x90 [ 754.501219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 754.501219][ T3116] ip6_pol_route+0x56f/0x840 [ 754.501219][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 754.501219][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 754.501219][ T3116] fib6_rule_lookup+0x182/0x630 [ 754.501219][ T3116] ip6_route_input+0x59c/0xa50 [ 754.501219][ T3116] ipv6_rcv+0x397/0x810 [ 754.501219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 754.501219][ T3116] process_backlog+0x101/0x620 [ 754.501219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 754.501219][ T3116] net_rx_action+0x495/0xbe0 [ 754.501219][ T3116] __do_softirq+0x1b5/0x7f6 [ 754.501219][ T3116] [ 754.503532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 754.503532][ T3116] netdev_get_by_index+0x5e/0x80 [ 754.503532][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 754.503532][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 754.503532][ T3116] ip6_route_add+0x1c/0x140 [ 754.503532][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 754.503532][ T3116] addrconf_add_dev+0xe2/0x170 [ 754.503532][ T3116] inet6_addr_add+0x12f/0xa40 [ 754.503532][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 754.503532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 754.503532][ T3116] netlink_rcv_skb+0x130/0x360 [ 754.503532][ T3116] netlink_unicast+0x449/0x710 [ 754.503532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 754.503532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 754.503532][ T3116] ___sys_sendmsg+0xee/0x170 [ 754.503532][ T3116] __sys_sendmsg+0xcd/0x170 [ 754.503532][ T3116] do_syscall_64+0xc6/0x1e0 [ 754.503532][ T3116] [ 754.505710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 754.505710][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 754.505710][ T3116] ipv6_find_idev+0x102/0x170 [ 754.505710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 754.505710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 754.505710][ T3116] netlink_rcv_skb+0x130/0x360 [ 754.505710][ T3116] netlink_unicast+0x449/0x710 [ 754.505710][ T3116] netlink_sendmsg+0x723/0xbe0 [ 754.505710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 754.505710][ T3116] ___sys_sendmsg+0xee/0x170 [ 754.505710][ T3116] __sys_sendmsg+0xcd/0x170 [ 754.505710][ T3116] do_syscall_64+0xc6/0x1e0 [ 754.505710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 754.505710][ T3116] [ 754.507448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 754.507448][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 754.507448][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 754.507448][ T3116] ipv6_find_idev+0x102/0x170 [ 754.507448][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 754.507448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 754.507448][ T3116] netlink_rcv_skb+0x130/0x360 [ 754.507448][ T3116] netlink_unicast+0x449/0x710 [ 754.507448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 754.507448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 754.507448][ T3116] ___sys_sendmsg+0xee/0x170 [ 754.507448][ T3116] __sys_sendmsg+0xcd/0x170 [ 754.507448][ T3116] do_syscall_64+0xc6/0x1e0 [ 754.507448][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 754.507448][ T3116] [ 764.748780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 764.749253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 764.749253][ T3116] dst_init+0x84/0x4a0 [ 764.749253][ T3116] dst_alloc+0x97/0x150 [ 764.749253][ T3116] ip6_dst_alloc+0x23/0x90 [ 764.749253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 764.749253][ T3116] ip6_pol_route+0x56f/0x840 [ 764.749253][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 764.749253][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 764.749253][ T3116] fib6_rule_lookup+0x182/0x630 [ 764.749253][ T3116] ip6_route_input+0x59c/0xa50 [ 764.749253][ T3116] ipv6_rcv+0x397/0x810 [ 764.749253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 764.749253][ T3116] process_backlog+0x101/0x620 [ 764.749253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 764.749253][ T3116] net_rx_action+0x495/0xbe0 [ 764.749253][ T3116] __do_softirq+0x1b5/0x7f6 [ 764.749253][ T3116] [ 764.751359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 764.751359][ T3116] netdev_get_by_index+0x5e/0x80 [ 764.751359][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 764.751359][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 764.751359][ T3116] ip6_route_add+0x1c/0x140 [ 764.751359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 764.751359][ T3116] addrconf_add_dev+0xe2/0x170 [ 764.751359][ T3116] inet6_addr_add+0x12f/0xa40 [ 764.751359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 764.751359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 764.751359][ T3116] netlink_rcv_skb+0x130/0x360 [ 764.751359][ T3116] netlink_unicast+0x449/0x710 [ 764.751359][ T3116] netlink_sendmsg+0x723/0xbe0 [ 764.751359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 764.751359][ T3116] ___sys_sendmsg+0xee/0x170 [ 764.751359][ T3116] __sys_sendmsg+0xcd/0x170 [ 764.751359][ T3116] do_syscall_64+0xc6/0x1e0 [ 764.751359][ T3116] [ 764.753557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 764.753557][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 764.753557][ T3116] ipv6_find_idev+0x102/0x170 [ 764.753557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 764.753557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 764.753557][ T3116] netlink_rcv_skb+0x130/0x360 [ 764.753557][ T3116] netlink_unicast+0x449/0x710 [ 764.753557][ T3116] netlink_sendmsg+0x723/0xbe0 [ 764.753557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 764.753557][ T3116] ___sys_sendmsg+0xee/0x170 [ 764.753557][ T3116] __sys_sendmsg+0xcd/0x170 [ 764.753557][ T3116] do_syscall_64+0xc6/0x1e0 [ 764.753557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 764.753557][ T3116] [ 764.755282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 764.755282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 764.755282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 764.755282][ T3116] ipv6_find_idev+0x102/0x170 [ 764.755282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 764.755282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 764.755282][ T3116] netlink_rcv_skb+0x130/0x360 [ 764.755282][ T3116] netlink_unicast+0x449/0x710 [ 764.755282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 764.755282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 764.755282][ T3116] ___sys_sendmsg+0xee/0x170 [ 764.755282][ T3116] __sys_sendmsg+0xcd/0x170 [ 764.755282][ T3116] do_syscall_64+0xc6/0x1e0 [ 764.755282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 764.755282][ T3116] [ 774.812837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 774.813307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 774.813307][ T3116] dst_init+0x84/0x4a0 [ 774.813307][ T3116] dst_alloc+0x97/0x150 [ 774.813307][ T3116] ip6_dst_alloc+0x23/0x90 [ 774.813307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 774.813307][ T3116] ip6_pol_route+0x56f/0x840 [ 774.813307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 774.813307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 774.813307][ T3116] fib6_rule_lookup+0x182/0x630 [ 774.813307][ T3116] ip6_route_input+0x59c/0xa50 [ 774.813307][ T3116] ipv6_rcv+0x397/0x810 [ 774.813307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 774.813307][ T3116] process_backlog+0x101/0x620 [ 774.813307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 774.813307][ T3116] net_rx_action+0x495/0xbe0 [ 774.813307][ T3116] __do_softirq+0x1b5/0x7f6 [ 774.813307][ T3116] [ 774.815422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 774.815422][ T3116] netdev_get_by_index+0x5e/0x80 [ 774.815422][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 774.815422][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 774.815422][ T3116] ip6_route_add+0x1c/0x140 [ 774.815422][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 774.815422][ T3116] addrconf_add_dev+0xe2/0x170 [ 774.815422][ T3116] inet6_addr_add+0x12f/0xa40 [ 774.815422][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 774.815422][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 774.815422][ T3116] netlink_rcv_skb+0x130/0x360 [ 774.815422][ T3116] netlink_unicast+0x449/0x710 [ 774.815422][ T3116] netlink_sendmsg+0x723/0xbe0 [ 774.815422][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 774.815422][ T3116] ___sys_sendmsg+0xee/0x170 [ 774.815422][ T3116] __sys_sendmsg+0xcd/0x170 [ 774.815422][ T3116] do_syscall_64+0xc6/0x1e0 [ 774.815422][ T3116] [ 774.817617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 774.817617][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 774.817617][ T3116] ipv6_find_idev+0x102/0x170 [ 774.817617][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 774.817617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 774.817617][ T3116] netlink_rcv_skb+0x130/0x360 [ 774.817617][ T3116] netlink_unicast+0x449/0x710 [ 774.817617][ T3116] netlink_sendmsg+0x723/0xbe0 [ 774.817617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 774.817617][ T3116] ___sys_sendmsg+0xee/0x170 [ 774.817617][ T3116] __sys_sendmsg+0xcd/0x170 [ 774.817617][ T3116] do_syscall_64+0xc6/0x1e0 [ 774.817617][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 774.817617][ T3116] [ 774.819344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 774.819344][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 774.819344][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 774.819344][ T3116] ipv6_find_idev+0x102/0x170 [ 774.819344][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 774.819344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 774.819344][ T3116] netlink_rcv_skb+0x130/0x360 [ 774.819344][ T3116] netlink_unicast+0x449/0x710 [ 774.819344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 774.819344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 774.819344][ T3116] ___sys_sendmsg+0xee/0x170 [ 774.819344][ T3116] __sys_sendmsg+0xcd/0x170 [ 774.819344][ T3116] do_syscall_64+0xc6/0x1e0 [ 774.819344][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 774.819344][ T3116] [ 785.060832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 785.061248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 785.061248][ T3116] dst_init+0x84/0x4a0 [ 785.061248][ T3116] dst_alloc+0x97/0x150 [ 785.061248][ T3116] ip6_dst_alloc+0x23/0x90 [ 785.061248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 785.061248][ T3116] ip6_pol_route+0x56f/0x840 [ 785.061248][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 785.061248][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 785.061248][ T3116] fib6_rule_lookup+0x182/0x630 [ 785.061248][ T3116] ip6_route_input+0x59c/0xa50 [ 785.061248][ T3116] ipv6_rcv+0x397/0x810 [ 785.061248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 785.061248][ T3116] process_backlog+0x101/0x620 [ 785.061248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 785.061248][ T3116] net_rx_action+0x495/0xbe0 [ 785.061248][ T3116] __do_softirq+0x1b5/0x7f6 [ 785.061248][ T3116] [ 785.063329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 785.063329][ T3116] netdev_get_by_index+0x5e/0x80 [ 785.063329][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 785.063329][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 785.063329][ T3116] ip6_route_add+0x1c/0x140 [ 785.063329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 785.063329][ T3116] addrconf_add_dev+0xe2/0x170 [ 785.063329][ T3116] inet6_addr_add+0x12f/0xa40 [ 785.063329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 785.063329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 785.063329][ T3116] netlink_rcv_skb+0x130/0x360 [ 785.063329][ T3116] netlink_unicast+0x449/0x710 [ 785.063329][ T3116] netlink_sendmsg+0x723/0xbe0 [ 785.063329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 785.063329][ T3116] ___sys_sendmsg+0xee/0x170 [ 785.063329][ T3116] __sys_sendmsg+0xcd/0x170 [ 785.063329][ T3116] do_syscall_64+0xc6/0x1e0 [ 785.063329][ T3116] [ 785.065519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 785.065519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 785.065519][ T3116] ipv6_find_idev+0x102/0x170 [ 785.065519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 785.065519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 785.065519][ T3116] netlink_rcv_skb+0x130/0x360 [ 785.065519][ T3116] netlink_unicast+0x449/0x710 [ 785.065519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 785.065519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 785.065519][ T3116] ___sys_sendmsg+0xee/0x170 [ 785.065519][ T3116] __sys_sendmsg+0xcd/0x170 [ 785.065519][ T3116] do_syscall_64+0xc6/0x1e0 [ 785.065519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 785.065519][ T3116] [ 785.067226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 785.067226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 785.067226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 785.067226][ T3116] ipv6_find_idev+0x102/0x170 [ 785.067226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 785.067226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 785.067226][ T3116] netlink_rcv_skb+0x130/0x360 [ 785.067226][ T3116] netlink_unicast+0x449/0x710 [ 785.067226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 785.067226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 785.067226][ T3116] ___sys_sendmsg+0xee/0x170 [ 785.067226][ T3116] __sys_sendmsg+0xcd/0x170 [ 785.067226][ T3116] do_syscall_64+0xc6/0x1e0 [ 785.067226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 785.067226][ T3116] [ 795.308797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 795.309195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 795.309195][ T3116] dst_init+0x84/0x4a0 [ 795.309195][ T3116] dst_alloc+0x97/0x150 [ 795.309195][ T3116] ip6_dst_alloc+0x23/0x90 [ 795.309195][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 795.309195][ T3116] ip6_pol_route+0x56f/0x840 [ 795.309195][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 795.309195][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 795.309195][ T3116] fib6_rule_lookup+0x182/0x630 [ 795.309195][ T3116] ip6_route_input+0x59c/0xa50 [ 795.309195][ T3116] ipv6_rcv+0x397/0x810 [ 795.309195][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 795.309195][ T3116] process_backlog+0x101/0x620 [ 795.309195][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 795.309195][ T3116] net_rx_action+0x495/0xbe0 [ 795.309195][ T3116] __do_softirq+0x1b5/0x7f6 [ 795.309195][ T3116] [ 795.311291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 795.311291][ T3116] netdev_get_by_index+0x5e/0x80 [ 795.311291][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 795.311291][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 795.311291][ T3116] ip6_route_add+0x1c/0x140 [ 795.311291][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 795.311291][ T3116] addrconf_add_dev+0xe2/0x170 [ 795.311291][ T3116] inet6_addr_add+0x12f/0xa40 [ 795.311291][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 795.311291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 795.311291][ T3116] netlink_rcv_skb+0x130/0x360 [ 795.311291][ T3116] netlink_unicast+0x449/0x710 [ 795.311291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 795.311291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 795.311291][ T3116] ___sys_sendmsg+0xee/0x170 [ 795.311291][ T3116] __sys_sendmsg+0xcd/0x170 [ 795.311291][ T3116] do_syscall_64+0xc6/0x1e0 [ 795.311291][ T3116] [ 795.313563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 795.313563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 795.313563][ T3116] ipv6_find_idev+0x102/0x170 [ 795.313563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 795.313563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 795.313563][ T3116] netlink_rcv_skb+0x130/0x360 [ 795.313563][ T3116] netlink_unicast+0x449/0x710 [ 795.313563][ T3116] netlink_sendmsg+0x723/0xbe0 [ 795.313563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 795.313563][ T3116] ___sys_sendmsg+0xee/0x170 [ 795.313563][ T3116] __sys_sendmsg+0xcd/0x170 [ 795.313563][ T3116] do_syscall_64+0xc6/0x1e0 [ 795.313563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 795.313563][ T3116] [ 795.315297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 795.315297][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 795.315297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 795.315297][ T3116] ipv6_find_idev+0x102/0x170 [ 795.315297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 795.315297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 795.315297][ T3116] netlink_rcv_skb+0x130/0x360 [ 795.315297][ T3116] netlink_unicast+0x449/0x710 [ 795.315297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 795.315297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 795.315297][ T3116] ___sys_sendmsg+0xee/0x170 [ 795.315297][ T3116] __sys_sendmsg+0xcd/0x170 [ 795.315297][ T3116] do_syscall_64+0xc6/0x1e0 [ 795.315297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 795.315297][ T3116] [ 805.556814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 805.557244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 805.557244][ T3116] dst_init+0x84/0x4a0 [ 805.557244][ T3116] dst_alloc+0x97/0x150 [ 805.557244][ T3116] ip6_dst_alloc+0x23/0x90 [ 805.557244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 805.557244][ T3116] ip6_pol_route+0x56f/0x840 [ 805.557244][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 805.557244][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 805.557244][ T3116] fib6_rule_lookup+0x182/0x630 [ 805.557244][ T3116] ip6_route_input+0x59c/0xa50 [ 805.557244][ T3116] ipv6_rcv+0x397/0x810 [ 805.557244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 805.557244][ T3116] process_backlog+0x101/0x620 [ 805.557244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 805.557244][ T3116] net_rx_action+0x495/0xbe0 [ 805.557244][ T3116] __do_softirq+0x1b5/0x7f6 [ 805.557244][ T3116] [ 805.559339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 805.559339][ T3116] netdev_get_by_index+0x5e/0x80 [ 805.559339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 805.559339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 805.559339][ T3116] ip6_route_add+0x1c/0x140 [ 805.559339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 805.559339][ T3116] addrconf_add_dev+0xe2/0x170 [ 805.559339][ T3116] inet6_addr_add+0x12f/0xa40 [ 805.559339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 805.559339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 805.559339][ T3116] netlink_rcv_skb+0x130/0x360 [ 805.559339][ T3116] netlink_unicast+0x449/0x710 [ 805.559339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 805.559339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 805.559339][ T3116] ___sys_sendmsg+0xee/0x170 [ 805.559339][ T3116] __sys_sendmsg+0xcd/0x170 [ 805.559339][ T3116] do_syscall_64+0xc6/0x1e0 [ 805.559339][ T3116] [ 805.561526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 805.561526][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 805.561526][ T3116] ipv6_find_idev+0x102/0x170 [ 805.561526][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 805.561526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 805.561526][ T3116] netlink_rcv_skb+0x130/0x360 [ 805.561526][ T3116] netlink_unicast+0x449/0x710 [ 805.561526][ T3116] netlink_sendmsg+0x723/0xbe0 [ 805.561526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 805.561526][ T3116] ___sys_sendmsg+0xee/0x170 [ 805.561526][ T3116] __sys_sendmsg+0xcd/0x170 [ 805.561526][ T3116] do_syscall_64+0xc6/0x1e0 [ 805.561526][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 805.561526][ T3116] [ 805.563233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 805.563233][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 805.563233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 805.563233][ T3116] ipv6_find_idev+0x102/0x170 [ 805.563233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 805.563233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 805.563233][ T3116] netlink_rcv_skb+0x130/0x360 [ 805.563233][ T3116] netlink_unicast+0x449/0x710 [ 805.563233][ T3116] netlink_sendmsg+0x723/0xbe0 [ 805.563233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 805.563233][ T3116] ___sys_sendmsg+0xee/0x170 [ 805.563233][ T3116] __sys_sendmsg+0xcd/0x170 [ 805.563233][ T3116] do_syscall_64+0xc6/0x1e0 [ 805.563233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 805.563233][ T3116] [ 815.804781][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 815.805181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 815.805181][ T3116] dst_init+0x84/0x4a0 [ 815.805181][ T3116] dst_alloc+0x97/0x150 [ 815.805181][ T3116] ip6_dst_alloc+0x23/0x90 [ 815.805181][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 815.805181][ T3116] ip6_pol_route+0x56f/0x840 [ 815.805181][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 815.805181][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 815.805181][ T3116] fib6_rule_lookup+0x182/0x630 [ 815.805181][ T3116] ip6_route_input+0x59c/0xa50 [ 815.805181][ T3116] ipv6_rcv+0x397/0x810 [ 815.805181][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 815.805181][ T3116] process_backlog+0x101/0x620 [ 815.805181][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 815.805181][ T3116] net_rx_action+0x495/0xbe0 [ 815.805181][ T3116] __do_softirq+0x1b5/0x7f6 [ 815.805181][ T3116] [ 815.807309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 815.807309][ T3116] netdev_get_by_index+0x5e/0x80 [ 815.807309][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 815.807309][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 815.807309][ T3116] ip6_route_add+0x1c/0x140 [ 815.807309][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 815.807309][ T3116] addrconf_add_dev+0xe2/0x170 [ 815.807309][ T3116] inet6_addr_add+0x12f/0xa40 [ 815.807309][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 815.807309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 815.807309][ T3116] netlink_rcv_skb+0x130/0x360 [ 815.807309][ T3116] netlink_unicast+0x449/0x710 [ 815.807309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 815.807309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 815.807309][ T3116] ___sys_sendmsg+0xee/0x170 [ 815.807309][ T3116] __sys_sendmsg+0xcd/0x170 [ 815.807309][ T3116] do_syscall_64+0xc6/0x1e0 [ 815.807309][ T3116] [ 815.809511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 815.809511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 815.809511][ T3116] ipv6_find_idev+0x102/0x170 [ 815.809511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 815.809511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 815.809511][ T3116] netlink_rcv_skb+0x130/0x360 [ 815.809511][ T3116] netlink_unicast+0x449/0x710 [ 815.809511][ T3116] netlink_sendmsg+0x723/0xbe0 [ 815.809511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 815.809511][ T3116] ___sys_sendmsg+0xee/0x170 [ 815.809511][ T3116] __sys_sendmsg+0xcd/0x170 [ 815.809511][ T3116] do_syscall_64+0xc6/0x1e0 [ 815.809511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 815.809511][ T3116] [ 815.811244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 815.811244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 815.811244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 815.811244][ T3116] ipv6_find_idev+0x102/0x170 [ 815.811244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 815.811244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 815.811244][ T3116] netlink_rcv_skb+0x130/0x360 [ 815.811244][ T3116] netlink_unicast+0x449/0x710 [ 815.811244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 815.811244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 815.811244][ T3116] ___sys_sendmsg+0xee/0x170 [ 815.811244][ T3116] __sys_sendmsg+0xcd/0x170 [ 815.811244][ T3116] do_syscall_64+0xc6/0x1e0 [ 815.811244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 815.811244][ T3116] [ 826.036791][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 826.037189][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 826.037189][ T3116] dst_init+0x84/0x4a0 [ 826.037189][ T3116] dst_alloc+0x97/0x150 [ 826.037189][ T3116] ip6_dst_alloc+0x23/0x90 [ 826.037189][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 826.037189][ T3116] ip6_pol_route+0x56f/0x840 [ 826.037189][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 826.037189][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 826.037189][ T3116] fib6_rule_lookup+0x182/0x630 [ 826.037189][ T3116] ip6_route_input+0x59c/0xa50 [ 826.037189][ T3116] ipv6_rcv+0x397/0x810 [ 826.037189][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 826.037189][ T3116] process_backlog+0x101/0x620 [ 826.037189][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 826.037189][ T3116] net_rx_action+0x495/0xbe0 [ 826.037189][ T3116] __do_softirq+0x1b5/0x7f6 [ 826.037189][ T3116] [ 826.039281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 826.039281][ T3116] netdev_get_by_index+0x5e/0x80 [ 826.039281][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 826.039281][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 826.039281][ T3116] ip6_route_add+0x1c/0x140 [ 826.039281][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 826.039281][ T3116] addrconf_add_dev+0xe2/0x170 [ 826.039281][ T3116] inet6_addr_add+0x12f/0xa40 [ 826.039281][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 826.039281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 826.039281][ T3116] netlink_rcv_skb+0x130/0x360 [ 826.039281][ T3116] netlink_unicast+0x449/0x710 [ 826.039281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 826.039281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 826.039281][ T3116] ___sys_sendmsg+0xee/0x170 [ 826.039281][ T3116] __sys_sendmsg+0xcd/0x170 [ 826.039281][ T3116] do_syscall_64+0xc6/0x1e0 [ 826.039281][ T3116] [ 826.041471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 826.041471][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 826.041471][ T3116] ipv6_find_idev+0x102/0x170 [ 826.041471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 826.041471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 826.041471][ T3116] netlink_rcv_skb+0x130/0x360 [ 826.041471][ T3116] netlink_unicast+0x449/0x710 [ 826.041471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 826.041471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 826.041471][ T3116] ___sys_sendmsg+0xee/0x170 [ 826.041471][ T3116] __sys_sendmsg+0xcd/0x170 [ 826.041471][ T3116] do_syscall_64+0xc6/0x1e0 [ 826.041471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 826.041471][ T3116] [ 826.043179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 826.043179][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 826.043179][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 826.043179][ T3116] ipv6_find_idev+0x102/0x170 [ 826.043179][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 826.043179][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 826.043179][ T3116] netlink_rcv_skb+0x130/0x360 [ 826.043179][ T3116] netlink_unicast+0x449/0x710 [ 826.043179][ T3116] netlink_sendmsg+0x723/0xbe0 [ 826.043179][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 826.043179][ T3116] ___sys_sendmsg+0xee/0x170 [ 826.043179][ T3116] __sys_sendmsg+0xcd/0x170 [ 826.043179][ T3116] do_syscall_64+0xc6/0x1e0 [ 826.043179][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 826.043179][ T3116] [ 836.284765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 836.285172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 836.285172][ T3116] dst_init+0x84/0x4a0 [ 836.285172][ T3116] dst_alloc+0x97/0x150 [ 836.285172][ T3116] ip6_dst_alloc+0x23/0x90 [ 836.285172][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 836.285172][ T3116] ip6_pol_route+0x56f/0x840 [ 836.285172][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 836.285172][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 836.285172][ T3116] fib6_rule_lookup+0x182/0x630 [ 836.285172][ T3116] ip6_route_input+0x59c/0xa50 [ 836.285172][ T3116] ipv6_rcv+0x397/0x810 [ 836.285172][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 836.285172][ T3116] process_backlog+0x101/0x620 [ 836.285172][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 836.285172][ T3116] net_rx_action+0x495/0xbe0 [ 836.285172][ T3116] __do_softirq+0x1b5/0x7f6 [ 836.285172][ T3116] [ 836.287275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 836.287275][ T3116] netdev_get_by_index+0x5e/0x80 [ 836.287275][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 836.287275][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 836.287275][ T3116] ip6_route_add+0x1c/0x140 [ 836.287275][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 836.287275][ T3116] addrconf_add_dev+0xe2/0x170 [ 836.287275][ T3116] inet6_addr_add+0x12f/0xa40 [ 836.287275][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 836.287275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 836.287275][ T3116] netlink_rcv_skb+0x130/0x360 [ 836.287275][ T3116] netlink_unicast+0x449/0x710 [ 836.287275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 836.287275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 836.287275][ T3116] ___sys_sendmsg+0xee/0x170 [ 836.287275][ T3116] __sys_sendmsg+0xcd/0x170 [ 836.287275][ T3116] do_syscall_64+0xc6/0x1e0 [ 836.287275][ T3116] [ 836.289477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 836.289477][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 836.289477][ T3116] ipv6_find_idev+0x102/0x170 [ 836.289477][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 836.289477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 836.289477][ T3116] netlink_rcv_skb+0x130/0x360 [ 836.289477][ T3116] netlink_unicast+0x449/0x710 [ 836.289477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 836.289477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 836.289477][ T3116] ___sys_sendmsg+0xee/0x170 [ 836.289477][ T3116] __sys_sendmsg+0xcd/0x170 [ 836.289477][ T3116] do_syscall_64+0xc6/0x1e0 [ 836.289477][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 836.289477][ T3116] [ 836.291215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 836.291215][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 836.291215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 836.291215][ T3116] ipv6_find_idev+0x102/0x170 [ 836.291215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 836.291215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 836.291215][ T3116] netlink_rcv_skb+0x130/0x360 [ 836.291215][ T3116] netlink_unicast+0x449/0x710 [ 836.291215][ T3116] netlink_sendmsg+0x723/0xbe0 [ 836.291215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 836.291215][ T3116] ___sys_sendmsg+0xee/0x170 [ 836.291215][ T3116] __sys_sendmsg+0xcd/0x170 [ 836.291215][ T3116] do_syscall_64+0xc6/0x1e0 [ 836.291215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 836.291215][ T3116] [ 846.340746][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 846.341213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 846.341213][ T3116] dst_init+0x84/0x4a0 [ 846.341213][ T3116] dst_alloc+0x97/0x150 [ 846.341213][ T3116] ip6_dst_alloc+0x23/0x90 [ 846.341213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 846.341213][ T3116] ip6_pol_route+0x56f/0x840 [ 846.341213][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 846.341213][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 846.341213][ T3116] fib6_rule_lookup+0x182/0x630 [ 846.341213][ T3116] ip6_route_input+0x59c/0xa50 [ 846.341213][ T3116] ipv6_rcv+0x397/0x810 [ 846.341213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 846.341213][ T3116] process_backlog+0x101/0x620 [ 846.341213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 846.341213][ T3116] net_rx_action+0x495/0xbe0 [ 846.341213][ T3116] __do_softirq+0x1b5/0x7f6 [ 846.341213][ T3116] [ 846.343317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 846.343317][ T3116] netdev_get_by_index+0x5e/0x80 [ 846.343317][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 846.343317][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 846.343317][ T3116] ip6_route_add+0x1c/0x140 [ 846.343317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 846.343317][ T3116] addrconf_add_dev+0xe2/0x170 [ 846.343317][ T3116] inet6_addr_add+0x12f/0xa40 [ 846.343317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 846.343317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 846.343317][ T3116] netlink_rcv_skb+0x130/0x360 [ 846.343317][ T3116] netlink_unicast+0x449/0x710 [ 846.343317][ T3116] netlink_sendmsg+0x723/0xbe0 [ 846.343317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 846.343317][ T3116] ___sys_sendmsg+0xee/0x170 [ 846.343317][ T3116] __sys_sendmsg+0xcd/0x170 [ 846.343317][ T3116] do_syscall_64+0xc6/0x1e0 [ 846.343317][ T3116] [ 846.345517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 846.345517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 846.345517][ T3116] ipv6_find_idev+0x102/0x170 [ 846.345517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 846.345517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 846.345517][ T3116] netlink_rcv_skb+0x130/0x360 [ 846.345517][ T3116] netlink_unicast+0x449/0x710 [ 846.345517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 846.345517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 846.345517][ T3116] ___sys_sendmsg+0xee/0x170 [ 846.345517][ T3116] __sys_sendmsg+0xcd/0x170 [ 846.345517][ T3116] do_syscall_64+0xc6/0x1e0 [ 846.345517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 846.345517][ T3116] [ 846.347235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 846.347235][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 846.347235][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 846.347235][ T3116] ipv6_find_idev+0x102/0x170 [ 846.347235][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 846.347235][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 846.347235][ T3116] netlink_rcv_skb+0x130/0x360 [ 846.347235][ T3116] netlink_unicast+0x449/0x710 [ 846.347235][ T3116] netlink_sendmsg+0x723/0xbe0 [ 846.347235][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 846.347235][ T3116] ___sys_sendmsg+0xee/0x170 [ 846.347235][ T3116] __sys_sendmsg+0xcd/0x170 [ 846.347235][ T3116] do_syscall_64+0xc6/0x1e0 [ 846.347235][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 846.347235][ T3116] [ 856.524783][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 856.525240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 856.525240][ T3116] dst_init+0x84/0x4a0 [ 856.525240][ T3116] dst_alloc+0x97/0x150 [ 856.525240][ T3116] ip6_dst_alloc+0x23/0x90 [ 856.525240][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 856.525240][ T3116] ip6_pol_route+0x56f/0x840 [ 856.525240][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 856.525240][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 856.525240][ T3116] fib6_rule_lookup+0x182/0x630 [ 856.525240][ T3116] ip6_route_input+0x59c/0xa50 [ 856.525240][ T3116] ipv6_rcv+0x397/0x810 [ 856.525240][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 856.525240][ T3116] process_backlog+0x101/0x620 [ 856.525240][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 856.525240][ T3116] net_rx_action+0x495/0xbe0 [ 856.525240][ T3116] __do_softirq+0x1b5/0x7f6 [ 856.525240][ T3116] [ 856.527391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 856.527391][ T3116] netdev_get_by_index+0x5e/0x80 [ 856.527391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 856.527391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 856.527391][ T3116] ip6_route_add+0x1c/0x140 [ 856.527391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 856.527391][ T3116] addrconf_add_dev+0xe2/0x170 [ 856.527391][ T3116] inet6_addr_add+0x12f/0xa40 [ 856.527391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 856.527391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 856.527391][ T3116] netlink_rcv_skb+0x130/0x360 [ 856.527391][ T3116] netlink_unicast+0x449/0x710 [ 856.527391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 856.527391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 856.527391][ T3116] ___sys_sendmsg+0xee/0x170 [ 856.527391][ T3116] __sys_sendmsg+0xcd/0x170 [ 856.527391][ T3116] do_syscall_64+0xc6/0x1e0 [ 856.527391][ T3116] [ 856.529590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 856.529590][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 856.529590][ T3116] ipv6_find_idev+0x102/0x170 [ 856.529590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 856.529590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 856.529590][ T3116] netlink_rcv_skb+0x130/0x360 [ 856.529590][ T3116] netlink_unicast+0x449/0x710 [ 856.529590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 856.529590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 856.529590][ T3116] ___sys_sendmsg+0xee/0x170 [ 856.529590][ T3116] __sys_sendmsg+0xcd/0x170 [ 856.529590][ T3116] do_syscall_64+0xc6/0x1e0 [ 856.529590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 856.529590][ T3116] [ 856.531316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 856.531316][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 856.531316][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 856.531316][ T3116] ipv6_find_idev+0x102/0x170 [ 856.531316][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 856.531316][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 856.531316][ T3116] netlink_rcv_skb+0x130/0x360 [ 856.531316][ T3116] netlink_unicast+0x449/0x710 [ 856.531316][ T3116] netlink_sendmsg+0x723/0xbe0 [ 856.531316][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 856.531316][ T3116] ___sys_sendmsg+0xee/0x170 [ 856.531316][ T3116] __sys_sendmsg+0xcd/0x170 [ 856.531316][ T3116] do_syscall_64+0xc6/0x1e0 [ 856.531316][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 856.531316][ T3116] [ 866.780791][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 866.781261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 866.781261][ T3116] dst_init+0x84/0x4a0 [ 866.781261][ T3116] dst_alloc+0x97/0x150 [ 866.781261][ T3116] ip6_dst_alloc+0x23/0x90 [ 866.781261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 866.781261][ T3116] ip6_pol_route+0x56f/0x840 [ 866.781261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 866.781261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 866.781261][ T3116] fib6_rule_lookup+0x182/0x630 [ 866.781261][ T3116] ip6_route_input+0x59c/0xa50 [ 866.781261][ T3116] ipv6_rcv+0x397/0x810 [ 866.781261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 866.781261][ T3116] process_backlog+0x101/0x620 [ 866.781261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 866.781261][ T3116] net_rx_action+0x495/0xbe0 [ 866.781261][ T3116] __do_softirq+0x1b5/0x7f6 [ 866.781261][ T3116] [ 866.783374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 866.783374][ T3116] netdev_get_by_index+0x5e/0x80 [ 866.783374][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 866.783374][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 866.783374][ T3116] ip6_route_add+0x1c/0x140 [ 866.783374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 866.783374][ T3116] addrconf_add_dev+0xe2/0x170 [ 866.783374][ T3116] inet6_addr_add+0x12f/0xa40 [ 866.783374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 866.783374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 866.783374][ T3116] netlink_rcv_skb+0x130/0x360 [ 866.783374][ T3116] netlink_unicast+0x449/0x710 [ 866.783374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 866.783374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 866.783374][ T3116] ___sys_sendmsg+0xee/0x170 [ 866.783374][ T3116] __sys_sendmsg+0xcd/0x170 [ 866.783374][ T3116] do_syscall_64+0xc6/0x1e0 [ 866.783374][ T3116] [ 866.785710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 866.785710][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 866.785710][ T3116] ipv6_find_idev+0x102/0x170 [ 866.785710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 866.785710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 866.785710][ T3116] netlink_rcv_skb+0x130/0x360 [ 866.785710][ T3116] netlink_unicast+0x449/0x710 [ 866.785710][ T3116] netlink_sendmsg+0x723/0xbe0 [ 866.785710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 866.785710][ T3116] ___sys_sendmsg+0xee/0x170 [ 866.785710][ T3116] __sys_sendmsg+0xcd/0x170 [ 866.785710][ T3116] do_syscall_64+0xc6/0x1e0 [ 866.785710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 866.785710][ T3116] [ 866.787423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 866.787423][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 866.787423][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 866.787423][ T3116] ipv6_find_idev+0x102/0x170 [ 866.787423][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 866.787423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 866.787423][ T3116] netlink_rcv_skb+0x130/0x360 [ 866.787423][ T3116] netlink_unicast+0x449/0x710 [ 866.787423][ T3116] netlink_sendmsg+0x723/0xbe0 [ 866.787423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 866.787423][ T3116] ___sys_sendmsg+0xee/0x170 [ 866.787423][ T3116] __sys_sendmsg+0xcd/0x170 [ 866.787423][ T3116] do_syscall_64+0xc6/0x1e0 [ 866.787423][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 866.787423][ T3116] [ 876.908779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 876.909179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 876.909179][ T3116] dst_init+0x84/0x4a0 [ 876.909179][ T3116] dst_alloc+0x97/0x150 [ 876.909179][ T3116] ip6_dst_alloc+0x23/0x90 [ 876.909179][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 876.909179][ T3116] ip6_pol_route+0x56f/0x840 [ 876.909179][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 876.909179][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 876.909179][ T3116] fib6_rule_lookup+0x182/0x630 [ 876.909179][ T3116] ip6_route_input+0x59c/0xa50 [ 876.909179][ T3116] ipv6_rcv+0x397/0x810 [ 876.909179][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 876.909179][ T3116] process_backlog+0x101/0x620 [ 876.909179][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 876.909179][ T3116] net_rx_action+0x495/0xbe0 [ 876.909179][ T3116] __do_softirq+0x1b5/0x7f6 [ 876.909179][ T3116] [ 876.911295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 876.911295][ T3116] netdev_get_by_index+0x5e/0x80 [ 876.911295][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 876.911295][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 876.911295][ T3116] ip6_route_add+0x1c/0x140 [ 876.911295][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 876.911295][ T3116] addrconf_add_dev+0xe2/0x170 [ 876.911295][ T3116] inet6_addr_add+0x12f/0xa40 [ 876.911295][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 876.911295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 876.911295][ T3116] netlink_rcv_skb+0x130/0x360 [ 876.911295][ T3116] netlink_unicast+0x449/0x710 [ 876.911295][ T3116] netlink_sendmsg+0x723/0xbe0 [ 876.911295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 876.911295][ T3116] ___sys_sendmsg+0xee/0x170 [ 876.911295][ T3116] __sys_sendmsg+0xcd/0x170 [ 876.911295][ T3116] do_syscall_64+0xc6/0x1e0 [ 876.911295][ T3116] [ 876.913541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 876.913541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 876.913541][ T3116] ipv6_find_idev+0x102/0x170 [ 876.913541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 876.913541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 876.913541][ T3116] netlink_rcv_skb+0x130/0x360 [ 876.913541][ T3116] netlink_unicast+0x449/0x710 [ 876.913541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 876.913541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 876.913541][ T3116] ___sys_sendmsg+0xee/0x170 [ 876.913541][ T3116] __sys_sendmsg+0xcd/0x170 [ 876.913541][ T3116] do_syscall_64+0xc6/0x1e0 [ 876.913541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 876.913541][ T3116] [ 876.915259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 876.915259][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 876.915259][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 876.915259][ T3116] ipv6_find_idev+0x102/0x170 [ 876.915259][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 876.915259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 876.915259][ T3116] netlink_rcv_skb+0x130/0x360 [ 876.915259][ T3116] netlink_unicast+0x449/0x710 [ 876.915259][ T3116] netlink_sendmsg+0x723/0xbe0 [ 876.915259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 876.915259][ T3116] ___sys_sendmsg+0xee/0x170 [ 876.915259][ T3116] __sys_sendmsg+0xcd/0x170 [ 876.915259][ T3116] do_syscall_64+0xc6/0x1e0 [ 876.915259][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 876.915259][ T3116] [ 887.172743][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 887.173219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 887.173219][ T3116] dst_init+0x84/0x4a0 [ 887.173219][ T3116] dst_alloc+0x97/0x150 [ 887.173219][ T3116] ip6_dst_alloc+0x23/0x90 [ 887.173219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 887.173219][ T3116] ip6_pol_route+0x56f/0x840 [ 887.173219][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 887.173219][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 887.173219][ T3116] fib6_rule_lookup+0x182/0x630 [ 887.173219][ T3116] ip6_route_input+0x59c/0xa50 [ 887.173219][ T3116] ipv6_rcv+0x397/0x810 [ 887.173219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 887.173219][ T3116] process_backlog+0x101/0x620 [ 887.173219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 887.173219][ T3116] net_rx_action+0x495/0xbe0 [ 887.173219][ T3116] __do_softirq+0x1b5/0x7f6 [ 887.173219][ T3116] [ 887.175326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 887.175326][ T3116] netdev_get_by_index+0x5e/0x80 [ 887.175326][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 887.175326][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 887.175326][ T3116] ip6_route_add+0x1c/0x140 [ 887.175326][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 887.175326][ T3116] addrconf_add_dev+0xe2/0x170 [ 887.175326][ T3116] inet6_addr_add+0x12f/0xa40 [ 887.175326][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 887.175326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 887.175326][ T3116] netlink_rcv_skb+0x130/0x360 [ 887.175326][ T3116] netlink_unicast+0x449/0x710 [ 887.175326][ T3116] netlink_sendmsg+0x723/0xbe0 [ 887.175326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 887.175326][ T3116] ___sys_sendmsg+0xee/0x170 [ 887.175326][ T3116] __sys_sendmsg+0xcd/0x170 [ 887.175326][ T3116] do_syscall_64+0xc6/0x1e0 [ 887.175326][ T3116] [ 887.177528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 887.177528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 887.177528][ T3116] ipv6_find_idev+0x102/0x170 [ 887.177528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 887.177528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 887.177528][ T3116] netlink_rcv_skb+0x130/0x360 [ 887.177528][ T3116] netlink_unicast+0x449/0x710 [ 887.177528][ T3116] netlink_sendmsg+0x723/0xbe0 [ 887.177528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 887.177528][ T3116] ___sys_sendmsg+0xee/0x170 [ 887.177528][ T3116] __sys_sendmsg+0xcd/0x170 [ 887.177528][ T3116] do_syscall_64+0xc6/0x1e0 [ 887.177528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 887.177528][ T3116] [ 887.179296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 887.179296][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 887.179296][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 887.179296][ T3116] ipv6_find_idev+0x102/0x170 [ 887.179296][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 887.179296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 887.179296][ T3116] netlink_rcv_skb+0x130/0x360 [ 887.179296][ T3116] netlink_unicast+0x449/0x710 [ 887.179296][ T3116] netlink_sendmsg+0x723/0xbe0 [ 887.179296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 887.179296][ T3116] ___sys_sendmsg+0xee/0x170 [ 887.179296][ T3116] __sys_sendmsg+0xcd/0x170 [ 887.179296][ T3116] do_syscall_64+0xc6/0x1e0 [ 887.179296][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 887.179296][ T3116] [ 897.420821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 897.421227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 897.421227][ T3116] dst_init+0x84/0x4a0 [ 897.421227][ T3116] dst_alloc+0x97/0x150 [ 897.421227][ T3116] ip6_dst_alloc+0x23/0x90 [ 897.421227][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 897.421227][ T3116] ip6_pol_route+0x56f/0x840 [ 897.421227][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 897.421227][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 897.421227][ T3116] fib6_rule_lookup+0x182/0x630 [ 897.421227][ T3116] ip6_route_input+0x59c/0xa50 [ 897.421227][ T3116] ipv6_rcv+0x397/0x810 [ 897.421227][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 897.421227][ T3116] process_backlog+0x101/0x620 [ 897.421227][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 897.421227][ T3116] net_rx_action+0x495/0xbe0 [ 897.421227][ T3116] __do_softirq+0x1b5/0x7f6 [ 897.421227][ T3116] [ 897.423330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 897.423330][ T3116] netdev_get_by_index+0x5e/0x80 [ 897.423330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 897.423330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 897.423330][ T3116] ip6_route_add+0x1c/0x140 [ 897.423330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 897.423330][ T3116] addrconf_add_dev+0xe2/0x170 [ 897.423330][ T3116] inet6_addr_add+0x12f/0xa40 [ 897.423330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 897.423330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 897.423330][ T3116] netlink_rcv_skb+0x130/0x360 [ 897.423330][ T3116] netlink_unicast+0x449/0x710 [ 897.423330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 897.423330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 897.423330][ T3116] ___sys_sendmsg+0xee/0x170 [ 897.423330][ T3116] __sys_sendmsg+0xcd/0x170 [ 897.423330][ T3116] do_syscall_64+0xc6/0x1e0 [ 897.423330][ T3116] [ 897.425500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 897.425500][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 897.425500][ T3116] ipv6_find_idev+0x102/0x170 [ 897.425500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 897.425500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 897.425500][ T3116] netlink_rcv_skb+0x130/0x360 [ 897.425500][ T3116] netlink_unicast+0x449/0x710 [ 897.425500][ T3116] netlink_sendmsg+0x723/0xbe0 [ 897.425500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 897.425500][ T3116] ___sys_sendmsg+0xee/0x170 [ 897.425500][ T3116] __sys_sendmsg+0xcd/0x170 [ 897.425500][ T3116] do_syscall_64+0xc6/0x1e0 [ 897.425500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 897.425500][ T3116] [ 897.427213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 897.427213][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 897.427213][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 897.427213][ T3116] ipv6_find_idev+0x102/0x170 [ 897.427213][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 897.427213][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 897.427213][ T3116] netlink_rcv_skb+0x130/0x360 [ 897.427213][ T3116] netlink_unicast+0x449/0x710 [ 897.427213][ T3116] netlink_sendmsg+0x723/0xbe0 [ 897.427213][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 897.427213][ T3116] ___sys_sendmsg+0xee/0x170 [ 897.427213][ T3116] __sys_sendmsg+0xcd/0x170 [ 897.427213][ T3116] do_syscall_64+0xc6/0x1e0 [ 897.427213][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 897.427213][ T3116] [ 907.668849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 907.669285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 907.669285][ T3116] dst_init+0x84/0x4a0 [ 907.669285][ T3116] dst_alloc+0x97/0x150 [ 907.669285][ T3116] ip6_dst_alloc+0x23/0x90 [ 907.669285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 907.669285][ T3116] ip6_pol_route+0x56f/0x840 [ 907.669285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 907.669285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 907.669285][ T3116] fib6_rule_lookup+0x182/0x630 [ 907.669285][ T3116] ip6_route_input+0x59c/0xa50 [ 907.669285][ T3116] ipv6_rcv+0x397/0x810 [ 907.669285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 907.669285][ T3116] process_backlog+0x101/0x620 [ 907.669285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 907.669285][ T3116] net_rx_action+0x495/0xbe0 [ 907.669285][ T3116] __do_softirq+0x1b5/0x7f6 [ 907.669285][ T3116] [ 907.671382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 907.671382][ T3116] netdev_get_by_index+0x5e/0x80 [ 907.671382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 907.671382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 907.671382][ T3116] ip6_route_add+0x1c/0x140 [ 907.671382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 907.671382][ T3116] addrconf_add_dev+0xe2/0x170 [ 907.671382][ T3116] inet6_addr_add+0x12f/0xa40 [ 907.671382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 907.671382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 907.671382][ T3116] netlink_rcv_skb+0x130/0x360 [ 907.671382][ T3116] netlink_unicast+0x449/0x710 [ 907.671382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 907.671382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 907.671382][ T3116] ___sys_sendmsg+0xee/0x170 [ 907.671382][ T3116] __sys_sendmsg+0xcd/0x170 [ 907.671382][ T3116] do_syscall_64+0xc6/0x1e0 [ 907.671382][ T3116] [ 907.673566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 907.673566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 907.673566][ T3116] ipv6_find_idev+0x102/0x170 [ 907.673566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 907.673566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 907.673566][ T3116] netlink_rcv_skb+0x130/0x360 [ 907.673566][ T3116] netlink_unicast+0x449/0x710 [ 907.673566][ T3116] netlink_sendmsg+0x723/0xbe0 [ 907.673566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 907.673566][ T3116] ___sys_sendmsg+0xee/0x170 [ 907.673566][ T3116] __sys_sendmsg+0xcd/0x170 [ 907.673566][ T3116] do_syscall_64+0xc6/0x1e0 [ 907.673566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 907.673566][ T3116] [ 907.675270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 907.675270][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 907.675270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 907.675270][ T3116] ipv6_find_idev+0x102/0x170 [ 907.675270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 907.675270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 907.675270][ T3116] netlink_rcv_skb+0x130/0x360 [ 907.675270][ T3116] netlink_unicast+0x449/0x710 [ 907.675270][ T3116] netlink_sendmsg+0x723/0xbe0 [ 907.675270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 907.675270][ T3116] ___sys_sendmsg+0xee/0x170 [ 907.675270][ T3116] __sys_sendmsg+0xcd/0x170 [ 907.675270][ T3116] do_syscall_64+0xc6/0x1e0 [ 907.675270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 907.675270][ T3116] [ 917.916800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 917.917207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 917.917207][ T3116] dst_init+0x84/0x4a0 [ 917.917207][ T3116] dst_alloc+0x97/0x150 [ 917.917207][ T3116] ip6_dst_alloc+0x23/0x90 [ 917.917207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 917.917207][ T3116] ip6_pol_route+0x56f/0x840 [ 917.917207][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 917.917207][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 917.917207][ T3116] fib6_rule_lookup+0x182/0x630 [ 917.917207][ T3116] ip6_route_input+0x59c/0xa50 [ 917.917207][ T3116] ipv6_rcv+0x397/0x810 [ 917.917207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 917.917207][ T3116] process_backlog+0x101/0x620 [ 917.917207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 917.917207][ T3116] net_rx_action+0x495/0xbe0 [ 917.917207][ T3116] __do_softirq+0x1b5/0x7f6 [ 917.917207][ T3116] [ 917.919293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 917.919293][ T3116] netdev_get_by_index+0x5e/0x80 [ 917.919293][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 917.919293][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 917.919293][ T3116] ip6_route_add+0x1c/0x140 [ 917.919293][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 917.919293][ T3116] addrconf_add_dev+0xe2/0x170 [ 917.919293][ T3116] inet6_addr_add+0x12f/0xa40 [ 917.919293][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 917.919293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 917.919293][ T3116] netlink_rcv_skb+0x130/0x360 [ 917.919293][ T3116] netlink_unicast+0x449/0x710 [ 917.919293][ T3116] netlink_sendmsg+0x723/0xbe0 [ 917.919293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 917.919293][ T3116] ___sys_sendmsg+0xee/0x170 [ 917.919293][ T3116] __sys_sendmsg+0xcd/0x170 [ 917.919293][ T3116] do_syscall_64+0xc6/0x1e0 [ 917.919293][ T3116] [ 917.921490][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 917.921490][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 917.921490][ T3116] ipv6_find_idev+0x102/0x170 [ 917.921490][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 917.921490][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 917.921490][ T3116] netlink_rcv_skb+0x130/0x360 [ 917.921490][ T3116] netlink_unicast+0x449/0x710 [ 917.921490][ T3116] netlink_sendmsg+0x723/0xbe0 [ 917.921490][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 917.921490][ T3116] ___sys_sendmsg+0xee/0x170 [ 917.921490][ T3116] __sys_sendmsg+0xcd/0x170 [ 917.921490][ T3116] do_syscall_64+0xc6/0x1e0 [ 917.921490][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 917.921490][ T3116] [ 917.923237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 917.923237][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 917.923237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 917.923237][ T3116] ipv6_find_idev+0x102/0x170 [ 917.923237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 917.923237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 917.923237][ T3116] netlink_rcv_skb+0x130/0x360 [ 917.923237][ T3116] netlink_unicast+0x449/0x710 [ 917.923237][ T3116] netlink_sendmsg+0x723/0xbe0 [ 917.923237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 917.923237][ T3116] ___sys_sendmsg+0xee/0x170 [ 917.923237][ T3116] __sys_sendmsg+0xcd/0x170 [ 917.923237][ T3116] do_syscall_64+0xc6/0x1e0 [ 917.923237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 917.923237][ T3116] [ 928.012777][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 928.013206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 928.013206][ T3116] dst_init+0x84/0x4a0 [ 928.013206][ T3116] dst_alloc+0x97/0x150 [ 928.013206][ T3116] ip6_dst_alloc+0x23/0x90 [ 928.013206][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 928.013206][ T3116] ip6_pol_route+0x56f/0x840 [ 928.013206][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 928.013206][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 928.013206][ T3116] fib6_rule_lookup+0x182/0x630 [ 928.013206][ T3116] ip6_route_input+0x59c/0xa50 [ 928.013206][ T3116] ipv6_rcv+0x397/0x810 [ 928.013206][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 928.013206][ T3116] process_backlog+0x101/0x620 [ 928.013206][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 928.013206][ T3116] net_rx_action+0x495/0xbe0 [ 928.013206][ T3116] __do_softirq+0x1b5/0x7f6 [ 928.013206][ T3116] [ 928.015450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 928.015450][ T3116] netdev_get_by_index+0x5e/0x80 [ 928.015450][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 928.015450][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 928.015450][ T3116] ip6_route_add+0x1c/0x140 [ 928.015450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 928.015450][ T3116] addrconf_add_dev+0xe2/0x170 [ 928.015450][ T3116] inet6_addr_add+0x12f/0xa40 [ 928.015450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 928.015450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 928.015450][ T3116] netlink_rcv_skb+0x130/0x360 [ 928.015450][ T3116] netlink_unicast+0x449/0x710 [ 928.015450][ T3116] netlink_sendmsg+0x723/0xbe0 [ 928.015450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 928.015450][ T3116] ___sys_sendmsg+0xee/0x170 [ 928.015450][ T3116] __sys_sendmsg+0xcd/0x170 [ 928.015450][ T3116] do_syscall_64+0xc6/0x1e0 [ 928.015450][ T3116] [ 928.017653][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 928.017653][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 928.017653][ T3116] ipv6_find_idev+0x102/0x170 [ 928.017653][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 928.017653][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 928.017653][ T3116] netlink_rcv_skb+0x130/0x360 [ 928.017653][ T3116] netlink_unicast+0x449/0x710 [ 928.017653][ T3116] netlink_sendmsg+0x723/0xbe0 [ 928.017653][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 928.017653][ T3116] ___sys_sendmsg+0xee/0x170 [ 928.017653][ T3116] __sys_sendmsg+0xcd/0x170 [ 928.017653][ T3116] do_syscall_64+0xc6/0x1e0 [ 928.017653][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 928.017653][ T3116] [ 928.019373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 928.019373][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 928.019373][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 928.019373][ T3116] ipv6_find_idev+0x102/0x170 [ 928.019373][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 928.019373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 928.019373][ T3116] netlink_rcv_skb+0x130/0x360 [ 928.019373][ T3116] netlink_unicast+0x449/0x710 [ 928.019373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 928.019373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 928.019373][ T3116] ___sys_sendmsg+0xee/0x170 [ 928.019373][ T3116] __sys_sendmsg+0xcd/0x170 [ 928.019373][ T3116] do_syscall_64+0xc6/0x1e0 [ 928.019373][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 928.019373][ T3116] [ 938.260792][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 938.261263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 938.261263][ T3116] dst_init+0x84/0x4a0 [ 938.261263][ T3116] dst_alloc+0x97/0x150 [ 938.261263][ T3116] ip6_dst_alloc+0x23/0x90 [ 938.261263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 938.261263][ T3116] ip6_pol_route+0x56f/0x840 [ 938.261263][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 938.261263][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 938.261263][ T3116] fib6_rule_lookup+0x182/0x630 [ 938.261263][ T3116] ip6_route_input+0x59c/0xa50 [ 938.261263][ T3116] ipv6_rcv+0x397/0x810 [ 938.261263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 938.261263][ T3116] process_backlog+0x101/0x620 [ 938.261263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 938.261263][ T3116] net_rx_action+0x495/0xbe0 [ 938.261263][ T3116] __do_softirq+0x1b5/0x7f6 [ 938.261263][ T3116] [ 938.263364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 938.263364][ T3116] netdev_get_by_index+0x5e/0x80 [ 938.263364][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 938.263364][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 938.263364][ T3116] ip6_route_add+0x1c/0x140 [ 938.263364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 938.263364][ T3116] addrconf_add_dev+0xe2/0x170 [ 938.263364][ T3116] inet6_addr_add+0x12f/0xa40 [ 938.263364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 938.263364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 938.263364][ T3116] netlink_rcv_skb+0x130/0x360 [ 938.263364][ T3116] netlink_unicast+0x449/0x710 [ 938.263364][ T3116] netlink_sendmsg+0x723/0xbe0 [ 938.263364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 938.263364][ T3116] ___sys_sendmsg+0xee/0x170 [ 938.263364][ T3116] __sys_sendmsg+0xcd/0x170 [ 938.263364][ T3116] do_syscall_64+0xc6/0x1e0 [ 938.263364][ T3116] [ 938.265556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 938.265556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 938.265556][ T3116] ipv6_find_idev+0x102/0x170 [ 938.265556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 938.265556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 938.265556][ T3116] netlink_rcv_skb+0x130/0x360 [ 938.265556][ T3116] netlink_unicast+0x449/0x710 [ 938.265556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 938.265556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 938.265556][ T3116] ___sys_sendmsg+0xee/0x170 [ 938.265556][ T3116] __sys_sendmsg+0xcd/0x170 [ 938.265556][ T3116] do_syscall_64+0xc6/0x1e0 [ 938.265556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 938.265556][ T3116] [ 938.267261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 938.267261][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 938.267261][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 938.267261][ T3116] ipv6_find_idev+0x102/0x170 [ 938.267261][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 938.267261][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 938.267261][ T3116] netlink_rcv_skb+0x130/0x360 [ 938.267261][ T3116] netlink_unicast+0x449/0x710 [ 938.267261][ T3116] netlink_sendmsg+0x723/0xbe0 [ 938.267261][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 938.267261][ T3116] ___sys_sendmsg+0xee/0x170 [ 938.267261][ T3116] __sys_sendmsg+0xcd/0x170 [ 938.267261][ T3116] do_syscall_64+0xc6/0x1e0 [ 938.267261][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 938.267261][ T3116] [ 948.508776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 948.509173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 948.509173][ T3116] dst_init+0x84/0x4a0 [ 948.509173][ T3116] dst_alloc+0x97/0x150 [ 948.509173][ T3116] ip6_dst_alloc+0x23/0x90 [ 948.509173][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 948.509173][ T3116] ip6_pol_route+0x56f/0x840 [ 948.509173][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 948.509173][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 948.509173][ T3116] fib6_rule_lookup+0x182/0x630 [ 948.509173][ T3116] ip6_route_input+0x59c/0xa50 [ 948.509173][ T3116] ipv6_rcv+0x397/0x810 [ 948.509173][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 948.509173][ T3116] process_backlog+0x101/0x620 [ 948.509173][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 948.509173][ T3116] net_rx_action+0x495/0xbe0 [ 948.509173][ T3116] __do_softirq+0x1b5/0x7f6 [ 948.509173][ T3116] [ 948.511329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 948.511329][ T3116] netdev_get_by_index+0x5e/0x80 [ 948.511329][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 948.511329][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 948.511329][ T3116] ip6_route_add+0x1c/0x140 [ 948.511329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 948.511329][ T3116] addrconf_add_dev+0xe2/0x170 [ 948.511329][ T3116] inet6_addr_add+0x12f/0xa40 [ 948.511329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 948.511329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 948.511329][ T3116] netlink_rcv_skb+0x130/0x360 [ 948.511329][ T3116] netlink_unicast+0x449/0x710 [ 948.511329][ T3116] netlink_sendmsg+0x723/0xbe0 [ 948.511329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 948.511329][ T3116] ___sys_sendmsg+0xee/0x170 [ 948.511329][ T3116] __sys_sendmsg+0xcd/0x170 [ 948.511329][ T3116] do_syscall_64+0xc6/0x1e0 [ 948.511329][ T3116] [ 948.513550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 948.513550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 948.513550][ T3116] ipv6_find_idev+0x102/0x170 [ 948.513550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 948.513550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 948.513550][ T3116] netlink_rcv_skb+0x130/0x360 [ 948.513550][ T3116] netlink_unicast+0x449/0x710 [ 948.513550][ T3116] netlink_sendmsg+0x723/0xbe0 [ 948.513550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 948.513550][ T3116] ___sys_sendmsg+0xee/0x170 [ 948.513550][ T3116] __sys_sendmsg+0xcd/0x170 [ 948.513550][ T3116] do_syscall_64+0xc6/0x1e0 [ 948.513550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 948.513550][ T3116] [ 948.515268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 948.515268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 948.515268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 948.515268][ T3116] ipv6_find_idev+0x102/0x170 [ 948.515268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 948.515268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 948.515268][ T3116] netlink_rcv_skb+0x130/0x360 [ 948.515268][ T3116] netlink_unicast+0x449/0x710 [ 948.515268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 948.515268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 948.515268][ T3116] ___sys_sendmsg+0xee/0x170 [ 948.515268][ T3116] __sys_sendmsg+0xcd/0x170 [ 948.515268][ T3116] do_syscall_64+0xc6/0x1e0 [ 948.515268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 948.515268][ T3116] [ 958.628800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 958.629264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 958.629264][ T3116] dst_init+0x84/0x4a0 [ 958.629264][ T3116] dst_alloc+0x97/0x150 [ 958.629264][ T3116] ip6_dst_alloc+0x23/0x90 [ 958.629264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 958.629264][ T3116] ip6_pol_route+0x56f/0x840 [ 958.629264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 958.629264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 958.629264][ T3116] fib6_rule_lookup+0x182/0x630 [ 958.629264][ T3116] ip6_route_input+0x59c/0xa50 [ 958.629264][ T3116] ipv6_rcv+0x397/0x810 [ 958.629264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 958.629264][ T3116] process_backlog+0x101/0x620 [ 958.629264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 958.629264][ T3116] net_rx_action+0x495/0xbe0 [ 958.629264][ T3116] __do_softirq+0x1b5/0x7f6 [ 958.629264][ T3116] [ 958.631344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 958.631344][ T3116] netdev_get_by_index+0x5e/0x80 [ 958.631344][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 958.631344][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 958.631344][ T3116] ip6_route_add+0x1c/0x140 [ 958.631344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 958.631344][ T3116] addrconf_add_dev+0xe2/0x170 [ 958.631344][ T3116] inet6_addr_add+0x12f/0xa40 [ 958.631344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 958.631344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 958.631344][ T3116] netlink_rcv_skb+0x130/0x360 [ 958.631344][ T3116] netlink_unicast+0x449/0x710 [ 958.631344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 958.631344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 958.631344][ T3116] ___sys_sendmsg+0xee/0x170 [ 958.631344][ T3116] __sys_sendmsg+0xcd/0x170 [ 958.631344][ T3116] do_syscall_64+0xc6/0x1e0 [ 958.631344][ T3116] [ 958.633555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 958.633555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 958.633555][ T3116] ipv6_find_idev+0x102/0x170 [ 958.633555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 958.633555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 958.633555][ T3116] netlink_rcv_skb+0x130/0x360 [ 958.633555][ T3116] netlink_unicast+0x449/0x710 [ 958.633555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 958.633555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 958.633555][ T3116] ___sys_sendmsg+0xee/0x170 [ 958.633555][ T3116] __sys_sendmsg+0xcd/0x170 [ 958.633555][ T3116] do_syscall_64+0xc6/0x1e0 [ 958.633555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 958.633555][ T3116] [ 958.635281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 958.635281][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 958.635281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 958.635281][ T3116] ipv6_find_idev+0x102/0x170 [ 958.635281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 958.635281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 958.635281][ T3116] netlink_rcv_skb+0x130/0x360 [ 958.635281][ T3116] netlink_unicast+0x449/0x710 [ 958.635281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 958.635281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 958.635281][ T3116] ___sys_sendmsg+0xee/0x170 [ 958.635281][ T3116] __sys_sendmsg+0xcd/0x170 [ 958.635281][ T3116] do_syscall_64+0xc6/0x1e0 [ 958.635281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 958.635281][ T3116] [ 968.796853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 968.797352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 968.797352][ T3116] dst_init+0x84/0x4a0 [ 968.797352][ T3116] dst_alloc+0x97/0x150 [ 968.797352][ T3116] ip6_dst_alloc+0x23/0x90 [ 968.797352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 968.797352][ T3116] ip6_pol_route+0x56f/0x840 [ 968.797352][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 968.797352][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 968.797352][ T3116] fib6_rule_lookup+0x182/0x630 [ 968.797352][ T3116] ip6_route_input+0x59c/0xa50 [ 968.797352][ T3116] ipv6_rcv+0x397/0x810 [ 968.797352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 968.797352][ T3116] process_backlog+0x101/0x620 [ 968.797352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 968.797352][ T3116] net_rx_action+0x495/0xbe0 [ 968.797352][ T3116] __do_softirq+0x1b5/0x7f6 [ 968.797352][ T3116] [ 968.799534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 968.799534][ T3116] netdev_get_by_index+0x5e/0x80 [ 968.799534][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 968.799534][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 968.799534][ T3116] ip6_route_add+0x1c/0x140 [ 968.799534][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 968.799534][ T3116] addrconf_add_dev+0xe2/0x170 [ 968.799534][ T3116] inet6_addr_add+0x12f/0xa40 [ 968.799534][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 968.799534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 968.799534][ T3116] netlink_rcv_skb+0x130/0x360 [ 968.799534][ T3116] netlink_unicast+0x449/0x710 [ 968.799534][ T3116] netlink_sendmsg+0x723/0xbe0 [ 968.799534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 968.799534][ T3116] ___sys_sendmsg+0xee/0x170 [ 968.799534][ T3116] __sys_sendmsg+0xcd/0x170 [ 968.799534][ T3116] do_syscall_64+0xc6/0x1e0 [ 968.799534][ T3116] [ 968.801722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 968.801722][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 968.801722][ T3116] ipv6_find_idev+0x102/0x170 [ 968.801722][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 968.801722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 968.801722][ T3116] netlink_rcv_skb+0x130/0x360 [ 968.801722][ T3116] netlink_unicast+0x449/0x710 [ 968.801722][ T3116] netlink_sendmsg+0x723/0xbe0 [ 968.801722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 968.801722][ T3116] ___sys_sendmsg+0xee/0x170 [ 968.801722][ T3116] __sys_sendmsg+0xcd/0x170 [ 968.801722][ T3116] do_syscall_64+0xc6/0x1e0 [ 968.801722][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 968.801722][ T3116] [ 968.803517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 968.803517][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 968.803517][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 968.803517][ T3116] ipv6_find_idev+0x102/0x170 [ 968.803517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 968.803517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 968.803517][ T3116] netlink_rcv_skb+0x130/0x360 [ 968.803517][ T3116] netlink_unicast+0x449/0x710 [ 968.803517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 968.803517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 968.803517][ T3116] ___sys_sendmsg+0xee/0x170 [ 968.803517][ T3116] __sys_sendmsg+0xcd/0x170 [ 968.803517][ T3116] do_syscall_64+0xc6/0x1e0 [ 968.803517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 968.803517][ T3116] [ 978.884849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 978.885324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 978.885324][ T3116] dst_init+0x84/0x4a0 [ 978.885324][ T3116] dst_alloc+0x97/0x150 [ 978.885324][ T3116] ip6_dst_alloc+0x23/0x90 [ 978.885324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 978.885324][ T3116] ip6_pol_route+0x56f/0x840 [ 978.885324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 978.885324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 978.885324][ T3116] fib6_rule_lookup+0x182/0x630 [ 978.885324][ T3116] ip6_route_input+0x59c/0xa50 [ 978.885324][ T3116] ipv6_rcv+0x397/0x810 [ 978.885324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 978.885324][ T3116] process_backlog+0x101/0x620 [ 978.885324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 978.885324][ T3116] net_rx_action+0x495/0xbe0 [ 978.885324][ T3116] __do_softirq+0x1b5/0x7f6 [ 978.885324][ T3116] [ 978.887398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 978.887398][ T3116] netdev_get_by_index+0x5e/0x80 [ 978.887398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 978.887398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 978.887398][ T3116] ip6_route_add+0x1c/0x140 [ 978.887398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 978.887398][ T3116] addrconf_add_dev+0xe2/0x170 [ 978.887398][ T3116] inet6_addr_add+0x12f/0xa40 [ 978.887398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 978.887398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 978.887398][ T3116] netlink_rcv_skb+0x130/0x360 [ 978.887398][ T3116] netlink_unicast+0x449/0x710 [ 978.887398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 978.887398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 978.887398][ T3116] ___sys_sendmsg+0xee/0x170 [ 978.887398][ T3116] __sys_sendmsg+0xcd/0x170 [ 978.887398][ T3116] do_syscall_64+0xc6/0x1e0 [ 978.887398][ T3116] [ 978.889579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 978.889579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 978.889579][ T3116] ipv6_find_idev+0x102/0x170 [ 978.889579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 978.889579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 978.889579][ T3116] netlink_rcv_skb+0x130/0x360 [ 978.889579][ T3116] netlink_unicast+0x449/0x710 [ 978.889579][ T3116] netlink_sendmsg+0x723/0xbe0 [ 978.889579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 978.889579][ T3116] ___sys_sendmsg+0xee/0x170 [ 978.889579][ T3116] __sys_sendmsg+0xcd/0x170 [ 978.889579][ T3116] do_syscall_64+0xc6/0x1e0 [ 978.889579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 978.889579][ T3116] [ 978.891288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 978.891288][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 978.891288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 978.891288][ T3116] ipv6_find_idev+0x102/0x170 [ 978.891288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 978.891288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 978.891288][ T3116] netlink_rcv_skb+0x130/0x360 [ 978.891288][ T3116] netlink_unicast+0x449/0x710 [ 978.891288][ T3116] netlink_sendmsg+0x723/0xbe0 [ 978.891288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 978.891288][ T3116] ___sys_sendmsg+0xee/0x170 [ 978.891288][ T3116] __sys_sendmsg+0xcd/0x170 [ 978.891288][ T3116] do_syscall_64+0xc6/0x1e0 [ 978.891288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 978.891288][ T3116] [ 989.036802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 989.037227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 989.037227][ T3116] dst_init+0x84/0x4a0 [ 989.037227][ T3116] dst_alloc+0x97/0x150 [ 989.037227][ T3116] ip6_dst_alloc+0x23/0x90 [ 989.037227][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 989.037227][ T3116] ip6_pol_route+0x56f/0x840 [ 989.037227][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 989.037227][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 989.037227][ T3116] fib6_rule_lookup+0x182/0x630 [ 989.037227][ T3116] ip6_route_input+0x59c/0xa50 [ 989.037227][ T3116] ipv6_rcv+0x397/0x810 [ 989.037227][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 989.037227][ T3116] process_backlog+0x101/0x620 [ 989.037227][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 989.037227][ T3116] net_rx_action+0x495/0xbe0 [ 989.037227][ T3116] __do_softirq+0x1b5/0x7f6 [ 989.037227][ T3116] [ 989.039471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 989.039471][ T3116] netdev_get_by_index+0x5e/0x80 [ 989.039471][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 989.039471][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 989.039471][ T3116] ip6_route_add+0x1c/0x140 [ 989.039471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 989.039471][ T3116] addrconf_add_dev+0xe2/0x170 [ 989.039471][ T3116] inet6_addr_add+0x12f/0xa40 [ 989.039471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 989.039471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 989.039471][ T3116] netlink_rcv_skb+0x130/0x360 [ 989.039471][ T3116] netlink_unicast+0x449/0x710 [ 989.039471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 989.039471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 989.039471][ T3116] ___sys_sendmsg+0xee/0x170 [ 989.039471][ T3116] __sys_sendmsg+0xcd/0x170 [ 989.039471][ T3116] do_syscall_64+0xc6/0x1e0 [ 989.039471][ T3116] [ 989.041672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 989.041672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 989.041672][ T3116] ipv6_find_idev+0x102/0x170 [ 989.041672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 989.041672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 989.041672][ T3116] netlink_rcv_skb+0x130/0x360 [ 989.041672][ T3116] netlink_unicast+0x449/0x710 [ 989.041672][ T3116] netlink_sendmsg+0x723/0xbe0 [ 989.041672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 989.041672][ T3116] ___sys_sendmsg+0xee/0x170 [ 989.041672][ T3116] __sys_sendmsg+0xcd/0x170 [ 989.041672][ T3116] do_syscall_64+0xc6/0x1e0 [ 989.041672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 989.041672][ T3116] [ 989.043431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 989.043431][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 989.043431][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 989.043431][ T3116] ipv6_find_idev+0x102/0x170 [ 989.043431][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 989.043431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 989.043431][ T3116] netlink_rcv_skb+0x130/0x360 [ 989.043431][ T3116] netlink_unicast+0x449/0x710 [ 989.043431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 989.043431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 989.043431][ T3116] ___sys_sendmsg+0xee/0x170 [ 989.043431][ T3116] __sys_sendmsg+0xcd/0x170 [ 989.043431][ T3116] do_syscall_64+0xc6/0x1e0 [ 989.043431][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 989.043431][ T3116] [ 999.116794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 999.117265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 999.117265][ T3116] dst_init+0x84/0x4a0 [ 999.117265][ T3116] dst_alloc+0x97/0x150 [ 999.117265][ T3116] ip6_dst_alloc+0x23/0x90 [ 999.117265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 999.117265][ T3116] ip6_pol_route+0x56f/0x840 [ 999.117265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 999.117265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 999.117265][ T3116] fib6_rule_lookup+0x182/0x630 [ 999.117265][ T3116] ip6_route_input+0x59c/0xa50 [ 999.117265][ T3116] ipv6_rcv+0x397/0x810 [ 999.117265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 999.117265][ T3116] process_backlog+0x101/0x620 [ 999.117265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 999.117265][ T3116] net_rx_action+0x495/0xbe0 [ 999.117265][ T3116] __do_softirq+0x1b5/0x7f6 [ 999.117265][ T3116] [ 999.119347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 999.119347][ T3116] netdev_get_by_index+0x5e/0x80 [ 999.119347][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 999.119347][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 999.119347][ T3116] ip6_route_add+0x1c/0x140 [ 999.119347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 999.119347][ T3116] addrconf_add_dev+0xe2/0x170 [ 999.119347][ T3116] inet6_addr_add+0x12f/0xa40 [ 999.119347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 999.119347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 999.119347][ T3116] netlink_rcv_skb+0x130/0x360 [ 999.119347][ T3116] netlink_unicast+0x449/0x710 [ 999.119347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 999.119347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 999.119347][ T3116] ___sys_sendmsg+0xee/0x170 [ 999.119347][ T3116] __sys_sendmsg+0xcd/0x170 [ 999.119347][ T3116] do_syscall_64+0xc6/0x1e0 [ 999.119347][ T3116] [ 999.121530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 999.121530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 999.121530][ T3116] ipv6_find_idev+0x102/0x170 [ 999.121530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 999.121530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 999.121530][ T3116] netlink_rcv_skb+0x130/0x360 [ 999.121530][ T3116] netlink_unicast+0x449/0x710 [ 999.121530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 999.121530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 999.121530][ T3116] ___sys_sendmsg+0xee/0x170 [ 999.121530][ T3116] __sys_sendmsg+0xcd/0x170 [ 999.121530][ T3116] do_syscall_64+0xc6/0x1e0 [ 999.121530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 999.121530][ T3116] [ 999.123250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 999.123250][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 999.123250][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 999.123250][ T3116] ipv6_find_idev+0x102/0x170 [ 999.123250][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 999.123250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 999.123250][ T3116] netlink_rcv_skb+0x130/0x360 [ 999.123250][ T3116] netlink_unicast+0x449/0x710 [ 999.123250][ T3116] netlink_sendmsg+0x723/0xbe0 [ 999.123250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 999.123250][ T3116] ___sys_sendmsg+0xee/0x170 [ 999.123250][ T3116] __sys_sendmsg+0xcd/0x170 [ 999.123250][ T3116] do_syscall_64+0xc6/0x1e0 [ 999.123250][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 999.123250][ T3116] [ 1009.164794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1009.165257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1009.165257][ T3116] dst_init+0x84/0x4a0 [ 1009.165257][ T3116] dst_alloc+0x97/0x150 [ 1009.165257][ T3116] ip6_dst_alloc+0x23/0x90 [ 1009.165257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1009.165257][ T3116] ip6_pol_route+0x56f/0x840 [ 1009.165257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1009.165257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1009.165257][ T3116] fib6_rule_lookup+0x182/0x630 [ 1009.165257][ T3116] ip6_route_input+0x59c/0xa50 [ 1009.165257][ T3116] ipv6_rcv+0x397/0x810 [ 1009.165257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1009.165257][ T3116] process_backlog+0x101/0x620 [ 1009.165257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1009.165257][ T3116] net_rx_action+0x495/0xbe0 [ 1009.165257][ T3116] __do_softirq+0x1b5/0x7f6 [ 1009.165257][ T3116] [ 1009.167351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1009.167351][ T3116] netdev_get_by_index+0x5e/0x80 [ 1009.167351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1009.167351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1009.167351][ T3116] ip6_route_add+0x1c/0x140 [ 1009.167351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1009.167351][ T3116] addrconf_add_dev+0xe2/0x170 [ 1009.167351][ T3116] inet6_addr_add+0x12f/0xa40 [ 1009.167351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1009.167351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1009.167351][ T3116] netlink_rcv_skb+0x130/0x360 [ 1009.167351][ T3116] netlink_unicast+0x449/0x710 [ 1009.167351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1009.167351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1009.167351][ T3116] ___sys_sendmsg+0xee/0x170 [ 1009.167351][ T3116] __sys_sendmsg+0xcd/0x170 [ 1009.167351][ T3116] do_syscall_64+0xc6/0x1e0 [ 1009.167351][ T3116] [ 1009.169547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1009.169547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1009.169547][ T3116] ipv6_find_idev+0x102/0x170 [ 1009.169547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1009.169547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1009.169547][ T3116] netlink_rcv_skb+0x130/0x360 [ 1009.169547][ T3116] netlink_unicast+0x449/0x710 [ 1009.169547][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1009.169547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1009.169547][ T3116] ___sys_sendmsg+0xee/0x170 [ 1009.169547][ T3116] __sys_sendmsg+0xcd/0x170 [ 1009.169547][ T3116] do_syscall_64+0xc6/0x1e0 [ 1009.169547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1009.169547][ T3116] [ 1009.171241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1009.171241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1009.171241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1009.171241][ T3116] ipv6_find_idev+0x102/0x170 [ 1009.171241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1009.171241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1009.171241][ T3116] netlink_rcv_skb+0x130/0x360 [ 1009.171241][ T3116] netlink_unicast+0x449/0x710 [ 1009.171241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1009.171241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1009.171241][ T3116] ___sys_sendmsg+0xee/0x170 [ 1009.171241][ T3116] __sys_sendmsg+0xcd/0x170 [ 1009.171241][ T3116] do_syscall_64+0xc6/0x1e0 [ 1009.171241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1009.171241][ T3116] [ 1019.420840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1019.421306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1019.421306][ T3116] dst_init+0x84/0x4a0 [ 1019.421306][ T3116] dst_alloc+0x97/0x150 [ 1019.421306][ T3116] ip6_dst_alloc+0x23/0x90 [ 1019.421306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1019.421306][ T3116] ip6_pol_route+0x56f/0x840 [ 1019.421306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1019.421306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1019.421306][ T3116] fib6_rule_lookup+0x182/0x630 [ 1019.421306][ T3116] ip6_route_input+0x59c/0xa50 [ 1019.421306][ T3116] ipv6_rcv+0x397/0x810 [ 1019.421306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1019.421306][ T3116] process_backlog+0x101/0x620 [ 1019.421306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1019.421306][ T3116] net_rx_action+0x495/0xbe0 [ 1019.421306][ T3116] __do_softirq+0x1b5/0x7f6 [ 1019.421306][ T3116] [ 1019.423419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1019.423419][ T3116] netdev_get_by_index+0x5e/0x80 [ 1019.423419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1019.423419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1019.423419][ T3116] ip6_route_add+0x1c/0x140 [ 1019.423419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1019.423419][ T3116] addrconf_add_dev+0xe2/0x170 [ 1019.423419][ T3116] inet6_addr_add+0x12f/0xa40 [ 1019.423419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1019.423419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1019.423419][ T3116] netlink_rcv_skb+0x130/0x360 [ 1019.423419][ T3116] netlink_unicast+0x449/0x710 [ 1019.423419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1019.423419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1019.423419][ T3116] ___sys_sendmsg+0xee/0x170 [ 1019.423419][ T3116] __sys_sendmsg+0xcd/0x170 [ 1019.423419][ T3116] do_syscall_64+0xc6/0x1e0 [ 1019.423419][ T3116] [ 1019.425621][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1019.425621][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1019.425621][ T3116] ipv6_find_idev+0x102/0x170 [ 1019.425621][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1019.425621][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1019.425621][ T3116] netlink_rcv_skb+0x130/0x360 [ 1019.425621][ T3116] netlink_unicast+0x449/0x710 [ 1019.425621][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1019.425621][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1019.425621][ T3116] ___sys_sendmsg+0xee/0x170 [ 1019.425621][ T3116] __sys_sendmsg+0xcd/0x170 [ 1019.425621][ T3116] do_syscall_64+0xc6/0x1e0 [ 1019.425621][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1019.425621][ T3116] [ 1019.427330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1019.427330][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1019.427330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1019.427330][ T3116] ipv6_find_idev+0x102/0x170 [ 1019.427330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1019.427330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1019.427330][ T3116] netlink_rcv_skb+0x130/0x360 [ 1019.427330][ T3116] netlink_unicast+0x449/0x710 [ 1019.427330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1019.427330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1019.427330][ T3116] ___sys_sendmsg+0xee/0x170 [ 1019.427330][ T3116] __sys_sendmsg+0xcd/0x170 [ 1019.427330][ T3116] do_syscall_64+0xc6/0x1e0 [ 1019.427330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1019.427330][ T3116] [ 1029.628885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1029.629398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1029.629398][ T3116] dst_init+0x84/0x4a0 [ 1029.629398][ T3116] dst_alloc+0x97/0x150 [ 1029.629398][ T3116] ip6_dst_alloc+0x23/0x90 [ 1029.629398][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1029.629398][ T3116] ip6_pol_route+0x56f/0x840 [ 1029.629398][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1029.629398][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1029.629398][ T3116] fib6_rule_lookup+0x182/0x630 [ 1029.629398][ T3116] ip6_route_input+0x59c/0xa50 [ 1029.629398][ T3116] ipv6_rcv+0x397/0x810 [ 1029.629398][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1029.629398][ T3116] process_backlog+0x101/0x620 [ 1029.629398][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1029.629398][ T3116] net_rx_action+0x495/0xbe0 [ 1029.629398][ T3116] __do_softirq+0x1b5/0x7f6 [ 1029.629398][ T3116] [ 1029.631510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1029.631510][ T3116] netdev_get_by_index+0x5e/0x80 [ 1029.631510][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1029.631510][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1029.631510][ T3116] ip6_route_add+0x1c/0x140 [ 1029.631510][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1029.631510][ T3116] addrconf_add_dev+0xe2/0x170 [ 1029.631510][ T3116] inet6_addr_add+0x12f/0xa40 [ 1029.631510][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1029.631510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1029.631510][ T3116] netlink_rcv_skb+0x130/0x360 [ 1029.631510][ T3116] netlink_unicast+0x449/0x710 [ 1029.631510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1029.631510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1029.631510][ T3116] ___sys_sendmsg+0xee/0x170 [ 1029.631510][ T3116] __sys_sendmsg+0xcd/0x170 [ 1029.631510][ T3116] do_syscall_64+0xc6/0x1e0 [ 1029.631510][ T3116] [ 1029.633744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1029.633744][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1029.633744][ T3116] ipv6_find_idev+0x102/0x170 [ 1029.633744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1029.633744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1029.633744][ T3116] netlink_rcv_skb+0x130/0x360 [ 1029.633744][ T3116] netlink_unicast+0x449/0x710 [ 1029.633744][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1029.633744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1029.633744][ T3116] ___sys_sendmsg+0xee/0x170 [ 1029.633744][ T3116] __sys_sendmsg+0xcd/0x170 [ 1029.633744][ T3116] do_syscall_64+0xc6/0x1e0 [ 1029.633744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1029.633744][ T3116] [ 1029.635471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1029.635471][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1029.635471][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1029.635471][ T3116] ipv6_find_idev+0x102/0x170 [ 1029.635471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1029.635471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1029.635471][ T3116] netlink_rcv_skb+0x130/0x360 [ 1029.635471][ T3116] netlink_unicast+0x449/0x710 [ 1029.635471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1029.635471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1029.635471][ T3116] ___sys_sendmsg+0xee/0x170 [ 1029.635471][ T3116] __sys_sendmsg+0xcd/0x170 [ 1029.635471][ T3116] do_syscall_64+0xc6/0x1e0 [ 1029.635471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1029.635471][ T3116] [ 1039.876835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1039.877255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1039.877255][ T3116] dst_init+0x84/0x4a0 [ 1039.877255][ T3116] dst_alloc+0x97/0x150 [ 1039.877255][ T3116] ip6_dst_alloc+0x23/0x90 [ 1039.877255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1039.877255][ T3116] ip6_pol_route+0x56f/0x840 [ 1039.877255][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1039.877255][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1039.877255][ T3116] fib6_rule_lookup+0x182/0x630 [ 1039.877255][ T3116] ip6_route_input+0x59c/0xa50 [ 1039.877255][ T3116] ipv6_rcv+0x397/0x810 [ 1039.877255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1039.877255][ T3116] process_backlog+0x101/0x620 [ 1039.877255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1039.877255][ T3116] net_rx_action+0x495/0xbe0 [ 1039.877255][ T3116] __do_softirq+0x1b5/0x7f6 [ 1039.877255][ T3116] [ 1039.879356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1039.879356][ T3116] netdev_get_by_index+0x5e/0x80 [ 1039.879356][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1039.879356][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1039.879356][ T3116] ip6_route_add+0x1c/0x140 [ 1039.879356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1039.879356][ T3116] addrconf_add_dev+0xe2/0x170 [ 1039.879356][ T3116] inet6_addr_add+0x12f/0xa40 [ 1039.879356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1039.879356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1039.879356][ T3116] netlink_rcv_skb+0x130/0x360 [ 1039.879356][ T3116] netlink_unicast+0x449/0x710 [ 1039.879356][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1039.879356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1039.879356][ T3116] ___sys_sendmsg+0xee/0x170 [ 1039.879356][ T3116] __sys_sendmsg+0xcd/0x170 [ 1039.879356][ T3116] do_syscall_64+0xc6/0x1e0 [ 1039.879356][ T3116] [ 1039.881582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1039.881582][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1039.881582][ T3116] ipv6_find_idev+0x102/0x170 [ 1039.881582][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1039.881582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1039.881582][ T3116] netlink_rcv_skb+0x130/0x360 [ 1039.881582][ T3116] netlink_unicast+0x449/0x710 [ 1039.881582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1039.881582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1039.881582][ T3116] ___sys_sendmsg+0xee/0x170 [ 1039.881582][ T3116] __sys_sendmsg+0xcd/0x170 [ 1039.881582][ T3116] do_syscall_64+0xc6/0x1e0 [ 1039.881582][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1039.881582][ T3116] [ 1039.883337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1039.883337][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1039.883337][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1039.883337][ T3116] ipv6_find_idev+0x102/0x170 [ 1039.883337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1039.883337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1039.883337][ T3116] netlink_rcv_skb+0x130/0x360 [ 1039.883337][ T3116] netlink_unicast+0x449/0x710 [ 1039.883337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1039.883337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1039.883337][ T3116] ___sys_sendmsg+0xee/0x170 [ 1039.883337][ T3116] __sys_sendmsg+0xcd/0x170 [ 1039.883337][ T3116] do_syscall_64+0xc6/0x1e0 [ 1039.883337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1039.883337][ T3116] [ 1050.124782][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1050.125303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1050.125303][ T3116] dst_init+0x84/0x4a0 [ 1050.125303][ T3116] dst_alloc+0x97/0x150 [ 1050.125303][ T3116] ip6_dst_alloc+0x23/0x90 [ 1050.125303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1050.125303][ T3116] ip6_pol_route+0x56f/0x840 [ 1050.125303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1050.125303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1050.125303][ T3116] fib6_rule_lookup+0x182/0x630 [ 1050.125303][ T3116] ip6_route_input+0x59c/0xa50 [ 1050.125303][ T3116] ipv6_rcv+0x397/0x810 [ 1050.125303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1050.125303][ T3116] process_backlog+0x101/0x620 [ 1050.125303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1050.125303][ T3116] net_rx_action+0x495/0xbe0 [ 1050.125303][ T3116] __do_softirq+0x1b5/0x7f6 [ 1050.125303][ T3116] [ 1050.127416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1050.127416][ T3116] netdev_get_by_index+0x5e/0x80 [ 1050.127416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1050.127416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1050.127416][ T3116] ip6_route_add+0x1c/0x140 [ 1050.127416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1050.127416][ T3116] addrconf_add_dev+0xe2/0x170 [ 1050.127416][ T3116] inet6_addr_add+0x12f/0xa40 [ 1050.127416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1050.127416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1050.127416][ T3116] netlink_rcv_skb+0x130/0x360 [ 1050.127416][ T3116] netlink_unicast+0x449/0x710 [ 1050.127416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1050.127416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1050.127416][ T3116] ___sys_sendmsg+0xee/0x170 [ 1050.127416][ T3116] __sys_sendmsg+0xcd/0x170 [ 1050.127416][ T3116] do_syscall_64+0xc6/0x1e0 [ 1050.127416][ T3116] [ 1050.129625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1050.129625][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1050.129625][ T3116] ipv6_find_idev+0x102/0x170 [ 1050.129625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1050.129625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1050.129625][ T3116] netlink_rcv_skb+0x130/0x360 [ 1050.129625][ T3116] netlink_unicast+0x449/0x710 [ 1050.129625][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1050.129625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1050.129625][ T3116] ___sys_sendmsg+0xee/0x170 [ 1050.129625][ T3116] __sys_sendmsg+0xcd/0x170 [ 1050.129625][ T3116] do_syscall_64+0xc6/0x1e0 [ 1050.129625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1050.129625][ T3116] [ 1050.131346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1050.131346][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1050.131346][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1050.131346][ T3116] ipv6_find_idev+0x102/0x170 [ 1050.131346][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1050.131346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1050.131346][ T3116] netlink_rcv_skb+0x130/0x360 [ 1050.131346][ T3116] netlink_unicast+0x449/0x710 [ 1050.131346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1050.131346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1050.131346][ T3116] ___sys_sendmsg+0xee/0x170 [ 1050.131346][ T3116] __sys_sendmsg+0xcd/0x170 [ 1050.131346][ T3116] do_syscall_64+0xc6/0x1e0 [ 1050.131346][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1050.131346][ T3116] [ 1060.372771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1060.373177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1060.373177][ T3116] dst_init+0x84/0x4a0 [ 1060.373177][ T3116] dst_alloc+0x97/0x150 [ 1060.373177][ T3116] ip6_dst_alloc+0x23/0x90 [ 1060.373177][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1060.373177][ T3116] ip6_pol_route+0x56f/0x840 [ 1060.373177][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1060.373177][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1060.373177][ T3116] fib6_rule_lookup+0x182/0x630 [ 1060.373177][ T3116] ip6_route_input+0x59c/0xa50 [ 1060.373177][ T3116] ipv6_rcv+0x397/0x810 [ 1060.373177][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1060.373177][ T3116] process_backlog+0x101/0x620 [ 1060.373177][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1060.373177][ T3116] net_rx_action+0x495/0xbe0 [ 1060.373177][ T3116] __do_softirq+0x1b5/0x7f6 [ 1060.373177][ T3116] [ 1060.375250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1060.375250][ T3116] netdev_get_by_index+0x5e/0x80 [ 1060.375250][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1060.375250][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1060.375250][ T3116] ip6_route_add+0x1c/0x140 [ 1060.375250][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1060.375250][ T3116] addrconf_add_dev+0xe2/0x170 [ 1060.375250][ T3116] inet6_addr_add+0x12f/0xa40 [ 1060.375250][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1060.375250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1060.375250][ T3116] netlink_rcv_skb+0x130/0x360 [ 1060.375250][ T3116] netlink_unicast+0x449/0x710 [ 1060.375250][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1060.375250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1060.375250][ T3116] ___sys_sendmsg+0xee/0x170 [ 1060.375250][ T3116] __sys_sendmsg+0xcd/0x170 [ 1060.375250][ T3116] do_syscall_64+0xc6/0x1e0 [ 1060.375250][ T3116] [ 1060.377426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1060.377426][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1060.377426][ T3116] ipv6_find_idev+0x102/0x170 [ 1060.377426][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1060.377426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1060.377426][ T3116] netlink_rcv_skb+0x130/0x360 [ 1060.377426][ T3116] netlink_unicast+0x449/0x710 [ 1060.377426][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1060.377426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1060.377426][ T3116] ___sys_sendmsg+0xee/0x170 [ 1060.377426][ T3116] __sys_sendmsg+0xcd/0x170 [ 1060.377426][ T3116] do_syscall_64+0xc6/0x1e0 [ 1060.377426][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1060.377426][ T3116] [ 1060.379124][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1060.379124][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1060.379124][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1060.379124][ T3116] ipv6_find_idev+0x102/0x170 [ 1060.379124][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1060.379124][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1060.379124][ T3116] netlink_rcv_skb+0x130/0x360 [ 1060.379124][ T3116] netlink_unicast+0x449/0x710 [ 1060.379124][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1060.379124][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1060.379124][ T3116] ___sys_sendmsg+0xee/0x170 [ 1060.379124][ T3116] __sys_sendmsg+0xcd/0x170 [ 1060.379124][ T3116] do_syscall_64+0xc6/0x1e0 [ 1060.379124][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1060.379124][ T3116] [ 1070.620775][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1070.621277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1070.621277][ T3116] dst_init+0x84/0x4a0 [ 1070.621277][ T3116] dst_alloc+0x97/0x150 [ 1070.621277][ T3116] ip6_dst_alloc+0x23/0x90 [ 1070.621277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1070.621277][ T3116] ip6_pol_route+0x56f/0x840 [ 1070.621277][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1070.621277][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1070.621277][ T3116] fib6_rule_lookup+0x182/0x630 [ 1070.621277][ T3116] ip6_route_input+0x59c/0xa50 [ 1070.621277][ T3116] ipv6_rcv+0x397/0x810 [ 1070.621277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1070.621277][ T3116] process_backlog+0x101/0x620 [ 1070.621277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1070.621277][ T3116] net_rx_action+0x495/0xbe0 [ 1070.621277][ T3116] __do_softirq+0x1b5/0x7f6 [ 1070.621277][ T3116] [ 1070.623408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1070.623408][ T3116] netdev_get_by_index+0x5e/0x80 [ 1070.623408][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1070.623408][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1070.623408][ T3116] ip6_route_add+0x1c/0x140 [ 1070.623408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1070.623408][ T3116] addrconf_add_dev+0xe2/0x170 [ 1070.623408][ T3116] inet6_addr_add+0x12f/0xa40 [ 1070.623408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1070.623408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1070.623408][ T3116] netlink_rcv_skb+0x130/0x360 [ 1070.623408][ T3116] netlink_unicast+0x449/0x710 [ 1070.623408][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1070.623408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1070.623408][ T3116] ___sys_sendmsg+0xee/0x170 [ 1070.623408][ T3116] __sys_sendmsg+0xcd/0x170 [ 1070.623408][ T3116] do_syscall_64+0xc6/0x1e0 [ 1070.623408][ T3116] [ 1070.625613][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1070.625613][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1070.625613][ T3116] ipv6_find_idev+0x102/0x170 [ 1070.625613][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1070.625613][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1070.625613][ T3116] netlink_rcv_skb+0x130/0x360 [ 1070.625613][ T3116] netlink_unicast+0x449/0x710 [ 1070.625613][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1070.625613][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1070.625613][ T3116] ___sys_sendmsg+0xee/0x170 [ 1070.625613][ T3116] __sys_sendmsg+0xcd/0x170 [ 1070.625613][ T3116] do_syscall_64+0xc6/0x1e0 [ 1070.625613][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1070.625613][ T3116] [ 1070.627330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1070.627330][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1070.627330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1070.627330][ T3116] ipv6_find_idev+0x102/0x170 [ 1070.627330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1070.627330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1070.627330][ T3116] netlink_rcv_skb+0x130/0x360 [ 1070.627330][ T3116] netlink_unicast+0x449/0x710 [ 1070.627330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1070.627330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1070.627330][ T3116] ___sys_sendmsg+0xee/0x170 [ 1070.627330][ T3116] __sys_sendmsg+0xcd/0x170 [ 1070.627330][ T3116] do_syscall_64+0xc6/0x1e0 [ 1070.627330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1070.627330][ T3116] [ 1080.868751][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1080.869223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1080.869223][ T3116] dst_init+0x84/0x4a0 [ 1080.869223][ T3116] dst_alloc+0x97/0x150 [ 1080.869223][ T3116] ip6_dst_alloc+0x23/0x90 [ 1080.869223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1080.869223][ T3116] ip6_pol_route+0x56f/0x840 [ 1080.869223][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1080.869223][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1080.869223][ T3116] fib6_rule_lookup+0x182/0x630 [ 1080.869223][ T3116] ip6_route_input+0x59c/0xa50 [ 1080.869223][ T3116] ipv6_rcv+0x397/0x810 [ 1080.869223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1080.869223][ T3116] process_backlog+0x101/0x620 [ 1080.869223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1080.869223][ T3116] net_rx_action+0x495/0xbe0 [ 1080.869223][ T3116] __do_softirq+0x1b5/0x7f6 [ 1080.869223][ T3116] [ 1080.871321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1080.871321][ T3116] netdev_get_by_index+0x5e/0x80 [ 1080.871321][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1080.871321][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1080.871321][ T3116] ip6_route_add+0x1c/0x140 [ 1080.871321][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1080.871321][ T3116] addrconf_add_dev+0xe2/0x170 [ 1080.871321][ T3116] inet6_addr_add+0x12f/0xa40 [ 1080.871321][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1080.871321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1080.871321][ T3116] netlink_rcv_skb+0x130/0x360 [ 1080.871321][ T3116] netlink_unicast+0x449/0x710 [ 1080.871321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1080.871321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1080.871321][ T3116] ___sys_sendmsg+0xee/0x170 [ 1080.871321][ T3116] __sys_sendmsg+0xcd/0x170 [ 1080.871321][ T3116] do_syscall_64+0xc6/0x1e0 [ 1080.871321][ T3116] [ 1080.873529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1080.873529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1080.873529][ T3116] ipv6_find_idev+0x102/0x170 [ 1080.873529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1080.873529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1080.873529][ T3116] netlink_rcv_skb+0x130/0x360 [ 1080.873529][ T3116] netlink_unicast+0x449/0x710 [ 1080.873529][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1080.873529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1080.873529][ T3116] ___sys_sendmsg+0xee/0x170 [ 1080.873529][ T3116] __sys_sendmsg+0xcd/0x170 [ 1080.873529][ T3116] do_syscall_64+0xc6/0x1e0 [ 1080.873529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1080.873529][ T3116] [ 1080.875255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1080.875255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1080.875255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1080.875255][ T3116] ipv6_find_idev+0x102/0x170 [ 1080.875255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1080.875255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1080.875255][ T3116] netlink_rcv_skb+0x130/0x360 [ 1080.875255][ T3116] netlink_unicast+0x449/0x710 [ 1080.875255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1080.875255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1080.875255][ T3116] ___sys_sendmsg+0xee/0x170 [ 1080.875255][ T3116] __sys_sendmsg+0xcd/0x170 [ 1080.875255][ T3116] do_syscall_64+0xc6/0x1e0 [ 1080.875255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1080.875255][ T3116] [ 1091.116810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1091.117364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1091.117364][ T3116] dst_init+0x84/0x4a0 [ 1091.117364][ T3116] dst_alloc+0x97/0x150 [ 1091.117364][ T3116] ip6_dst_alloc+0x23/0x90 [ 1091.117364][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1091.117364][ T3116] ip6_pol_route+0x56f/0x840 [ 1091.117364][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1091.117364][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1091.117364][ T3116] fib6_rule_lookup+0x182/0x630 [ 1091.117364][ T3116] ip6_route_input+0x59c/0xa50 [ 1091.117364][ T3116] ipv6_rcv+0x397/0x810 [ 1091.117364][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1091.117364][ T3116] process_backlog+0x101/0x620 [ 1091.117364][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1091.117364][ T3116] net_rx_action+0x495/0xbe0 [ 1091.117364][ T3116] __do_softirq+0x1b5/0x7f6 [ 1091.117364][ T3116] [ 1091.120748][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1091.120748][ T3116] netdev_get_by_index+0x5e/0x80 [ 1091.120748][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1091.120748][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1091.120748][ T3116] ip6_route_add+0x1c/0x140 [ 1091.120748][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1091.120748][ T3116] addrconf_add_dev+0xe2/0x170 [ 1091.120748][ T3116] inet6_addr_add+0x12f/0xa40 [ 1091.120748][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1091.120748][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1091.120748][ T3116] netlink_rcv_skb+0x130/0x360 [ 1091.120748][ T3116] netlink_unicast+0x449/0x710 [ 1091.120748][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1091.120748][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1091.120748][ T3116] ___sys_sendmsg+0xee/0x170 [ 1091.120748][ T3116] __sys_sendmsg+0xcd/0x170 [ 1091.120748][ T3116] do_syscall_64+0xc6/0x1e0 [ 1091.120748][ T3116] [ 1091.124229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1091.124229][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1091.124229][ T3116] ipv6_find_idev+0x102/0x170 [ 1091.124229][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1091.124229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1091.124229][ T3116] netlink_rcv_skb+0x130/0x360 [ 1091.124229][ T3116] netlink_unicast+0x449/0x710 [ 1091.124229][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1091.124229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1091.124229][ T3116] ___sys_sendmsg+0xee/0x170 [ 1091.124229][ T3116] __sys_sendmsg+0xcd/0x170 [ 1091.124229][ T3116] do_syscall_64+0xc6/0x1e0 [ 1091.124229][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1091.124229][ T3116] [ 1091.127010][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1091.127010][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1091.127010][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1091.127010][ T3116] ipv6_find_idev+0x102/0x170 [ 1091.127010][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1091.127010][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1091.127010][ T3116] netlink_rcv_skb+0x130/0x360 [ 1091.127010][ T3116] netlink_unicast+0x449/0x710 [ 1091.127010][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1091.127010][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1091.127010][ T3116] ___sys_sendmsg+0xee/0x170 [ 1091.127010][ T3116] __sys_sendmsg+0xcd/0x170 [ 1091.127010][ T3116] do_syscall_64+0xc6/0x1e0 [ 1091.127010][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1091.127010][ T3116] [ 1101.372783][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1101.373213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1101.373213][ T3116] dst_init+0x84/0x4a0 [ 1101.373213][ T3116] dst_alloc+0x97/0x150 [ 1101.373213][ T3116] ip6_dst_alloc+0x23/0x90 [ 1101.373213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1101.373213][ T3116] ip6_pol_route+0x56f/0x840 [ 1101.373213][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1101.373213][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1101.373213][ T3116] fib6_rule_lookup+0x182/0x630 [ 1101.373213][ T3116] ip6_route_input+0x59c/0xa50 [ 1101.373213][ T3116] ipv6_rcv+0x397/0x810 [ 1101.373213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1101.373213][ T3116] process_backlog+0x101/0x620 [ 1101.373213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1101.373213][ T3116] net_rx_action+0x495/0xbe0 [ 1101.373213][ T3116] __do_softirq+0x1b5/0x7f6 [ 1101.373213][ T3116] [ 1101.375433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1101.375433][ T3116] netdev_get_by_index+0x5e/0x80 [ 1101.375433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1101.375433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1101.375433][ T3116] ip6_route_add+0x1c/0x140 [ 1101.375433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1101.375433][ T3116] addrconf_add_dev+0xe2/0x170 [ 1101.375433][ T3116] inet6_addr_add+0x12f/0xa40 [ 1101.375433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1101.375433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1101.375433][ T3116] netlink_rcv_skb+0x130/0x360 [ 1101.375433][ T3116] netlink_unicast+0x449/0x710 [ 1101.375433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1101.375433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1101.375433][ T3116] ___sys_sendmsg+0xee/0x170 [ 1101.375433][ T3116] __sys_sendmsg+0xcd/0x170 [ 1101.375433][ T3116] do_syscall_64+0xc6/0x1e0 [ 1101.375433][ T3116] [ 1101.377817][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1101.377817][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1101.377817][ T3116] ipv6_find_idev+0x102/0x170 [ 1101.377817][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1101.377817][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1101.377817][ T3116] netlink_rcv_skb+0x130/0x360 [ 1101.377817][ T3116] netlink_unicast+0x449/0x710 [ 1101.377817][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1101.377817][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1101.377817][ T3116] ___sys_sendmsg+0xee/0x170 [ 1101.377817][ T3116] __sys_sendmsg+0xcd/0x170 [ 1101.377817][ T3116] do_syscall_64+0xc6/0x1e0 [ 1101.377817][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1101.377817][ T3116] [ 1101.379669][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1101.379669][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1101.379669][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1101.379669][ T3116] ipv6_find_idev+0x102/0x170 [ 1101.379669][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1101.379669][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1101.379669][ T3116] netlink_rcv_skb+0x130/0x360 [ 1101.379669][ T3116] netlink_unicast+0x449/0x710 [ 1101.379669][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1101.379669][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1101.379669][ T3116] ___sys_sendmsg+0xee/0x170 [ 1101.379669][ T3116] __sys_sendmsg+0xcd/0x170 [ 1101.379669][ T3116] do_syscall_64+0xc6/0x1e0 [ 1101.379669][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1101.379669][ T3116] [ 1111.620789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1111.621307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1111.621307][ T3116] dst_init+0x84/0x4a0 [ 1111.621307][ T3116] dst_alloc+0x97/0x150 [ 1111.621307][ T3116] ip6_dst_alloc+0x23/0x90 [ 1111.621307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1111.621307][ T3116] ip6_pol_route+0x56f/0x840 [ 1111.621307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1111.621307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1111.621307][ T3116] fib6_rule_lookup+0x182/0x630 [ 1111.621307][ T3116] ip6_route_input+0x59c/0xa50 [ 1111.621307][ T3116] ipv6_rcv+0x397/0x810 [ 1111.621307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1111.621307][ T3116] process_backlog+0x101/0x620 [ 1111.621307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1111.621307][ T3116] net_rx_action+0x495/0xbe0 [ 1111.621307][ T3116] __do_softirq+0x1b5/0x7f6 [ 1111.621307][ T3116] [ 1111.623440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1111.623440][ T3116] netdev_get_by_index+0x5e/0x80 [ 1111.623440][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1111.623440][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1111.623440][ T3116] ip6_route_add+0x1c/0x140 [ 1111.623440][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1111.623440][ T3116] addrconf_add_dev+0xe2/0x170 [ 1111.623440][ T3116] inet6_addr_add+0x12f/0xa40 [ 1111.623440][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1111.623440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1111.623440][ T3116] netlink_rcv_skb+0x130/0x360 [ 1111.623440][ T3116] netlink_unicast+0x449/0x710 [ 1111.623440][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1111.623440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1111.623440][ T3116] ___sys_sendmsg+0xee/0x170 [ 1111.623440][ T3116] __sys_sendmsg+0xcd/0x170 [ 1111.623440][ T3116] do_syscall_64+0xc6/0x1e0 [ 1111.623440][ T3116] [ 1111.625700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1111.625700][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1111.625700][ T3116] ipv6_find_idev+0x102/0x170 [ 1111.625700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1111.625700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1111.625700][ T3116] netlink_rcv_skb+0x130/0x360 [ 1111.625700][ T3116] netlink_unicast+0x449/0x710 [ 1111.625700][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1111.625700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1111.625700][ T3116] ___sys_sendmsg+0xee/0x170 [ 1111.625700][ T3116] __sys_sendmsg+0xcd/0x170 [ 1111.625700][ T3116] do_syscall_64+0xc6/0x1e0 [ 1111.625700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1111.625700][ T3116] [ 1111.627433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1111.627433][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1111.627433][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1111.627433][ T3116] ipv6_find_idev+0x102/0x170 [ 1111.627433][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1111.627433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1111.627433][ T3116] netlink_rcv_skb+0x130/0x360 [ 1111.627433][ T3116] netlink_unicast+0x449/0x710 [ 1111.627433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1111.627433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1111.627433][ T3116] ___sys_sendmsg+0xee/0x170 [ 1111.627433][ T3116] __sys_sendmsg+0xcd/0x170 [ 1111.627433][ T3116] do_syscall_64+0xc6/0x1e0 [ 1111.627433][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1111.627433][ T3116] [ 1121.868768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1121.869176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1121.869176][ T3116] dst_init+0x84/0x4a0 [ 1121.869176][ T3116] dst_alloc+0x97/0x150 [ 1121.869176][ T3116] ip6_dst_alloc+0x23/0x90 [ 1121.869176][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1121.869176][ T3116] ip6_pol_route+0x56f/0x840 [ 1121.869176][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1121.869176][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1121.869176][ T3116] fib6_rule_lookup+0x182/0x630 [ 1121.869176][ T3116] ip6_route_input+0x59c/0xa50 [ 1121.869176][ T3116] ipv6_rcv+0x397/0x810 [ 1121.869176][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1121.869176][ T3116] process_backlog+0x101/0x620 [ 1121.869176][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1121.869176][ T3116] net_rx_action+0x495/0xbe0 [ 1121.869176][ T3116] __do_softirq+0x1b5/0x7f6 [ 1121.869176][ T3116] [ 1121.871275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1121.871275][ T3116] netdev_get_by_index+0x5e/0x80 [ 1121.871275][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1121.871275][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1121.871275][ T3116] ip6_route_add+0x1c/0x140 [ 1121.871275][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1121.871275][ T3116] addrconf_add_dev+0xe2/0x170 [ 1121.871275][ T3116] inet6_addr_add+0x12f/0xa40 [ 1121.871275][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1121.871275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1121.871275][ T3116] netlink_rcv_skb+0x130/0x360 [ 1121.871275][ T3116] netlink_unicast+0x449/0x710 [ 1121.871275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1121.871275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1121.871275][ T3116] ___sys_sendmsg+0xee/0x170 [ 1121.871275][ T3116] __sys_sendmsg+0xcd/0x170 [ 1121.871275][ T3116] do_syscall_64+0xc6/0x1e0 [ 1121.871275][ T3116] [ 1121.873490][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1121.873490][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1121.873490][ T3116] ipv6_find_idev+0x102/0x170 [ 1121.873490][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1121.873490][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1121.873490][ T3116] netlink_rcv_skb+0x130/0x360 [ 1121.873490][ T3116] netlink_unicast+0x449/0x710 [ 1121.873490][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1121.873490][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1121.873490][ T3116] ___sys_sendmsg+0xee/0x170 [ 1121.873490][ T3116] __sys_sendmsg+0xcd/0x170 [ 1121.873490][ T3116] do_syscall_64+0xc6/0x1e0 [ 1121.873490][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1121.873490][ T3116] [ 1121.875203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1121.875203][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1121.875203][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1121.875203][ T3116] ipv6_find_idev+0x102/0x170 [ 1121.875203][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1121.875203][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1121.875203][ T3116] netlink_rcv_skb+0x130/0x360 [ 1121.875203][ T3116] netlink_unicast+0x449/0x710 [ 1121.875203][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1121.875203][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1121.875203][ T3116] ___sys_sendmsg+0xee/0x170 [ 1121.875203][ T3116] __sys_sendmsg+0xcd/0x170 [ 1121.875203][ T3116] do_syscall_64+0xc6/0x1e0 [ 1121.875203][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1121.875203][ T3116] [ 1132.116800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1132.117260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1132.117260][ T3116] dst_init+0x84/0x4a0 [ 1132.117260][ T3116] dst_alloc+0x97/0x150 [ 1132.117260][ T3116] ip6_dst_alloc+0x23/0x90 [ 1132.117260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1132.117260][ T3116] ip6_pol_route+0x56f/0x840 [ 1132.117260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1132.117260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1132.117260][ T3116] fib6_rule_lookup+0x182/0x630 [ 1132.117260][ T3116] ip6_route_input+0x59c/0xa50 [ 1132.117260][ T3116] ipv6_rcv+0x397/0x810 [ 1132.117260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1132.117260][ T3116] process_backlog+0x101/0x620 [ 1132.117260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1132.117260][ T3116] net_rx_action+0x495/0xbe0 [ 1132.117260][ T3116] __do_softirq+0x1b5/0x7f6 [ 1132.117260][ T3116] [ 1132.119343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1132.119343][ T3116] netdev_get_by_index+0x5e/0x80 [ 1132.119343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1132.119343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1132.119343][ T3116] ip6_route_add+0x1c/0x140 [ 1132.119343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1132.119343][ T3116] addrconf_add_dev+0xe2/0x170 [ 1132.119343][ T3116] inet6_addr_add+0x12f/0xa40 [ 1132.119343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1132.119343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1132.119343][ T3116] netlink_rcv_skb+0x130/0x360 [ 1132.119343][ T3116] netlink_unicast+0x449/0x710 [ 1132.119343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1132.119343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1132.119343][ T3116] ___sys_sendmsg+0xee/0x170 [ 1132.119343][ T3116] __sys_sendmsg+0xcd/0x170 [ 1132.119343][ T3116] do_syscall_64+0xc6/0x1e0 [ 1132.119343][ T3116] [ 1132.121531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1132.121531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1132.121531][ T3116] ipv6_find_idev+0x102/0x170 [ 1132.121531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1132.121531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1132.121531][ T3116] netlink_rcv_skb+0x130/0x360 [ 1132.121531][ T3116] netlink_unicast+0x449/0x710 [ 1132.121531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1132.121531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1132.121531][ T3116] ___sys_sendmsg+0xee/0x170 [ 1132.121531][ T3116] __sys_sendmsg+0xcd/0x170 [ 1132.121531][ T3116] do_syscall_64+0xc6/0x1e0 [ 1132.121531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1132.121531][ T3116] [ 1132.123244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1132.123244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1132.123244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1132.123244][ T3116] ipv6_find_idev+0x102/0x170 [ 1132.123244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1132.123244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1132.123244][ T3116] netlink_rcv_skb+0x130/0x360 [ 1132.123244][ T3116] netlink_unicast+0x449/0x710 [ 1132.123244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1132.123244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1132.123244][ T3116] ___sys_sendmsg+0xee/0x170 [ 1132.123244][ T3116] __sys_sendmsg+0xcd/0x170 [ 1132.123244][ T3116] do_syscall_64+0xc6/0x1e0 [ 1132.123244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1132.123244][ T3116] [ 1142.332863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1142.333274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1142.333274][ T3116] dst_init+0x84/0x4a0 [ 1142.333274][ T3116] dst_alloc+0x97/0x150 [ 1142.333274][ T3116] ip6_dst_alloc+0x23/0x90 [ 1142.333274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1142.333274][ T3116] ip6_pol_route+0x56f/0x840 [ 1142.333274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1142.333274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1142.333274][ T3116] fib6_rule_lookup+0x182/0x630 [ 1142.333274][ T3116] ip6_route_input+0x59c/0xa50 [ 1142.333274][ T3116] ipv6_rcv+0x397/0x810 [ 1142.333274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1142.333274][ T3116] process_backlog+0x101/0x620 [ 1142.333274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1142.333274][ T3116] net_rx_action+0x495/0xbe0 [ 1142.333274][ T3116] __do_softirq+0x1b5/0x7f6 [ 1142.333274][ T3116] [ 1142.335351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1142.335351][ T3116] netdev_get_by_index+0x5e/0x80 [ 1142.335351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1142.335351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1142.335351][ T3116] ip6_route_add+0x1c/0x140 [ 1142.335351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1142.335351][ T3116] addrconf_add_dev+0xe2/0x170 [ 1142.335351][ T3116] inet6_addr_add+0x12f/0xa40 [ 1142.335351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1142.335351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1142.335351][ T3116] netlink_rcv_skb+0x130/0x360 [ 1142.335351][ T3116] netlink_unicast+0x449/0x710 [ 1142.335351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1142.335351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1142.335351][ T3116] ___sys_sendmsg+0xee/0x170 [ 1142.335351][ T3116] __sys_sendmsg+0xcd/0x170 [ 1142.335351][ T3116] do_syscall_64+0xc6/0x1e0 [ 1142.335351][ T3116] [ 1142.337526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1142.337526][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1142.337526][ T3116] ipv6_find_idev+0x102/0x170 [ 1142.337526][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1142.337526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1142.337526][ T3116] netlink_rcv_skb+0x130/0x360 [ 1142.337526][ T3116] netlink_unicast+0x449/0x710 [ 1142.337526][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1142.337526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1142.337526][ T3116] ___sys_sendmsg+0xee/0x170 [ 1142.337526][ T3116] __sys_sendmsg+0xcd/0x170 [ 1142.337526][ T3116] do_syscall_64+0xc6/0x1e0 [ 1142.337526][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1142.337526][ T3116] [ 1142.339228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1142.339228][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1142.339228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1142.339228][ T3116] ipv6_find_idev+0x102/0x170 [ 1142.339228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1142.339228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1142.339228][ T3116] netlink_rcv_skb+0x130/0x360 [ 1142.339228][ T3116] netlink_unicast+0x449/0x710 [ 1142.339228][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1142.339228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1142.339228][ T3116] ___sys_sendmsg+0xee/0x170 [ 1142.339228][ T3116] __sys_sendmsg+0xcd/0x170 [ 1142.339228][ T3116] do_syscall_64+0xc6/0x1e0 [ 1142.339228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1142.339228][ T3116] [ 1152.580905][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1152.581466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1152.581466][ T3116] dst_init+0x84/0x4a0 [ 1152.581466][ T3116] dst_alloc+0x97/0x150 [ 1152.581466][ T3116] ip6_dst_alloc+0x23/0x90 [ 1152.581466][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1152.581466][ T3116] ip6_pol_route+0x56f/0x840 [ 1152.581466][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1152.581466][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1152.581466][ T3116] fib6_rule_lookup+0x182/0x630 [ 1152.581466][ T3116] ip6_route_input+0x59c/0xa50 [ 1152.581466][ T3116] ipv6_rcv+0x397/0x810 [ 1152.581466][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1152.581466][ T3116] process_backlog+0x101/0x620 [ 1152.581466][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1152.581466][ T3116] net_rx_action+0x495/0xbe0 [ 1152.581466][ T3116] __do_softirq+0x1b5/0x7f6 [ 1152.581466][ T3116] [ 1152.584719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1152.584719][ T3116] netdev_get_by_index+0x5e/0x80 [ 1152.584719][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1152.584719][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1152.584719][ T3116] ip6_route_add+0x1c/0x140 [ 1152.584719][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1152.584719][ T3116] addrconf_add_dev+0xe2/0x170 [ 1152.584719][ T3116] inet6_addr_add+0x12f/0xa40 [ 1152.584719][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1152.584719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1152.584719][ T3116] netlink_rcv_skb+0x130/0x360 [ 1152.584719][ T3116] netlink_unicast+0x449/0x710 [ 1152.584719][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1152.584719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1152.584719][ T3116] ___sys_sendmsg+0xee/0x170 [ 1152.584719][ T3116] __sys_sendmsg+0xcd/0x170 [ 1152.584719][ T3116] do_syscall_64+0xc6/0x1e0 [ 1152.584719][ T3116] [ 1152.586964][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1152.586964][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1152.586964][ T3116] ipv6_find_idev+0x102/0x170 [ 1152.586964][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1152.586964][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1152.586964][ T3116] netlink_rcv_skb+0x130/0x360 [ 1152.586964][ T3116] netlink_unicast+0x449/0x710 [ 1152.586964][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1152.586964][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1152.586964][ T3116] ___sys_sendmsg+0xee/0x170 [ 1152.586964][ T3116] __sys_sendmsg+0xcd/0x170 [ 1152.586964][ T3116] do_syscall_64+0xc6/0x1e0 [ 1152.586964][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1152.586964][ T3116] [ 1152.588703][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1152.588703][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1152.588703][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1152.588703][ T3116] ipv6_find_idev+0x102/0x170 [ 1152.588703][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1152.588703][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1152.588703][ T3116] netlink_rcv_skb+0x130/0x360 [ 1152.588703][ T3116] netlink_unicast+0x449/0x710 [ 1152.588703][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1152.588703][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1152.588703][ T3116] ___sys_sendmsg+0xee/0x170 [ 1152.588703][ T3116] __sys_sendmsg+0xcd/0x170 [ 1152.588703][ T3116] do_syscall_64+0xc6/0x1e0 [ 1152.588703][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1152.588703][ T3116] [ 1162.724819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1162.725455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1162.725455][ T3116] dst_init+0x84/0x4a0 [ 1162.725455][ T3116] dst_alloc+0x97/0x150 [ 1162.725455][ T3116] ip6_dst_alloc+0x23/0x90 [ 1162.725455][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1162.725455][ T3116] ip6_pol_route+0x56f/0x840 [ 1162.725455][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1162.725455][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1162.725455][ T3116] fib6_rule_lookup+0x182/0x630 [ 1162.725455][ T3116] ip6_route_input+0x59c/0xa50 [ 1162.725455][ T3116] ipv6_rcv+0x397/0x810 [ 1162.725455][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1162.725455][ T3116] process_backlog+0x101/0x620 [ 1162.725455][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1162.725455][ T3116] net_rx_action+0x495/0xbe0 [ 1162.725455][ T3116] __do_softirq+0x1b5/0x7f6 [ 1162.725455][ T3116] [ 1162.728656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1162.728656][ T3116] netdev_get_by_index+0x5e/0x80 [ 1162.728656][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1162.728656][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1162.728656][ T3116] ip6_route_add+0x1c/0x140 [ 1162.728656][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1162.728656][ T3116] addrconf_add_dev+0xe2/0x170 [ 1162.728656][ T3116] inet6_addr_add+0x12f/0xa40 [ 1162.728656][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1162.728656][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1162.728656][ T3116] netlink_rcv_skb+0x130/0x360 [ 1162.728656][ T3116] netlink_unicast+0x449/0x710 [ 1162.728656][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1162.728656][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1162.728656][ T3116] ___sys_sendmsg+0xee/0x170 [ 1162.728656][ T3116] __sys_sendmsg+0xcd/0x170 [ 1162.728656][ T3116] do_syscall_64+0xc6/0x1e0 [ 1162.728656][ T3116] [ 1162.730995][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1162.730995][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1162.730995][ T3116] ipv6_find_idev+0x102/0x170 [ 1162.730995][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1162.730995][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1162.730995][ T3116] netlink_rcv_skb+0x130/0x360 [ 1162.730995][ T3116] netlink_unicast+0x449/0x710 [ 1162.730995][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1162.730995][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1162.730995][ T3116] ___sys_sendmsg+0xee/0x170 [ 1162.730995][ T3116] __sys_sendmsg+0xcd/0x170 [ 1162.730995][ T3116] do_syscall_64+0xc6/0x1e0 [ 1162.730995][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1162.730995][ T3116] [ 1162.733781][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1162.733781][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1162.733781][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1162.733781][ T3116] ipv6_find_idev+0x102/0x170 [ 1162.733781][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1162.733781][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1162.733781][ T3116] netlink_rcv_skb+0x130/0x360 [ 1162.733781][ T3116] netlink_unicast+0x449/0x710 [ 1162.733781][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1162.733781][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1162.733781][ T3116] ___sys_sendmsg+0xee/0x170 [ 1162.733781][ T3116] __sys_sendmsg+0xcd/0x170 [ 1162.733781][ T3116] do_syscall_64+0xc6/0x1e0 [ 1162.733781][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1162.733781][ T3116] [ 1172.836934][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1172.837359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1172.837359][ T3116] dst_init+0x84/0x4a0 [ 1172.837359][ T3116] dst_alloc+0x97/0x150 [ 1172.837359][ T3116] ip6_dst_alloc+0x23/0x90 [ 1172.837359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1172.837359][ T3116] ip6_pol_route+0x56f/0x840 [ 1172.837359][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1172.837359][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1172.837359][ T3116] fib6_rule_lookup+0x182/0x630 [ 1172.837359][ T3116] ip6_route_input+0x59c/0xa50 [ 1172.837359][ T3116] ipv6_rcv+0x397/0x810 [ 1172.837359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1172.837359][ T3116] process_backlog+0x101/0x620 [ 1172.837359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1172.837359][ T3116] net_rx_action+0x495/0xbe0 [ 1172.837359][ T3116] __do_softirq+0x1b5/0x7f6 [ 1172.837359][ T3116] [ 1172.839460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1172.839460][ T3116] netdev_get_by_index+0x5e/0x80 [ 1172.839460][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1172.839460][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1172.839460][ T3116] ip6_route_add+0x1c/0x140 [ 1172.839460][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1172.839460][ T3116] addrconf_add_dev+0xe2/0x170 [ 1172.839460][ T3116] inet6_addr_add+0x12f/0xa40 [ 1172.839460][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1172.839460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1172.839460][ T3116] netlink_rcv_skb+0x130/0x360 [ 1172.839460][ T3116] netlink_unicast+0x449/0x710 [ 1172.839460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1172.839460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1172.839460][ T3116] ___sys_sendmsg+0xee/0x170 [ 1172.839460][ T3116] __sys_sendmsg+0xcd/0x170 [ 1172.839460][ T3116] do_syscall_64+0xc6/0x1e0 [ 1172.839460][ T3116] [ 1172.841668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1172.841668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1172.841668][ T3116] ipv6_find_idev+0x102/0x170 [ 1172.841668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1172.841668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1172.841668][ T3116] netlink_rcv_skb+0x130/0x360 [ 1172.841668][ T3116] netlink_unicast+0x449/0x710 [ 1172.841668][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1172.841668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1172.841668][ T3116] ___sys_sendmsg+0xee/0x170 [ 1172.841668][ T3116] __sys_sendmsg+0xcd/0x170 [ 1172.841668][ T3116] do_syscall_64+0xc6/0x1e0 [ 1172.841668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1172.841668][ T3116] [ 1172.843413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1172.843413][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1172.843413][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1172.843413][ T3116] ipv6_find_idev+0x102/0x170 [ 1172.843413][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1172.843413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1172.843413][ T3116] netlink_rcv_skb+0x130/0x360 [ 1172.843413][ T3116] netlink_unicast+0x449/0x710 [ 1172.843413][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1172.843413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1172.843413][ T3116] ___sys_sendmsg+0xee/0x170 [ 1172.843413][ T3116] __sys_sendmsg+0xcd/0x170 [ 1172.843413][ T3116] do_syscall_64+0xc6/0x1e0 [ 1172.843413][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1172.843413][ T3116] [ 1183.092751][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1183.093157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1183.093157][ T3116] dst_init+0x84/0x4a0 [ 1183.093157][ T3116] dst_alloc+0x97/0x150 [ 1183.093157][ T3116] ip6_dst_alloc+0x23/0x90 [ 1183.093157][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1183.093157][ T3116] ip6_pol_route+0x56f/0x840 [ 1183.093157][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1183.093157][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1183.093157][ T3116] fib6_rule_lookup+0x182/0x630 [ 1183.093157][ T3116] ip6_route_input+0x59c/0xa50 [ 1183.093157][ T3116] ipv6_rcv+0x397/0x810 [ 1183.093157][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1183.093157][ T3116] process_backlog+0x101/0x620 [ 1183.093157][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1183.093157][ T3116] net_rx_action+0x495/0xbe0 [ 1183.093157][ T3116] __do_softirq+0x1b5/0x7f6 [ 1183.093157][ T3116] [ 1183.095239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1183.095239][ T3116] netdev_get_by_index+0x5e/0x80 [ 1183.095239][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1183.095239][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1183.095239][ T3116] ip6_route_add+0x1c/0x140 [ 1183.095239][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1183.095239][ T3116] addrconf_add_dev+0xe2/0x170 [ 1183.095239][ T3116] inet6_addr_add+0x12f/0xa40 [ 1183.095239][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1183.095239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1183.095239][ T3116] netlink_rcv_skb+0x130/0x360 [ 1183.095239][ T3116] netlink_unicast+0x449/0x710 [ 1183.095239][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1183.095239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1183.095239][ T3116] ___sys_sendmsg+0xee/0x170 [ 1183.095239][ T3116] __sys_sendmsg+0xcd/0x170 [ 1183.095239][ T3116] do_syscall_64+0xc6/0x1e0 [ 1183.095239][ T3116] [ 1183.097409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1183.097409][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1183.097409][ T3116] ipv6_find_idev+0x102/0x170 [ 1183.097409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1183.097409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1183.097409][ T3116] netlink_rcv_skb+0x130/0x360 [ 1183.097409][ T3116] netlink_unicast+0x449/0x710 [ 1183.097409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1183.097409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1183.097409][ T3116] ___sys_sendmsg+0xee/0x170 [ 1183.097409][ T3116] __sys_sendmsg+0xcd/0x170 [ 1183.097409][ T3116] do_syscall_64+0xc6/0x1e0 [ 1183.097409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1183.097409][ T3116] [ 1183.099113][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1183.099113][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1183.099113][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1183.099113][ T3116] ipv6_find_idev+0x102/0x170 [ 1183.099113][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1183.099113][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1183.099113][ T3116] netlink_rcv_skb+0x130/0x360 [ 1183.099113][ T3116] netlink_unicast+0x449/0x710 [ 1183.099113][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1183.099113][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1183.099113][ T3116] ___sys_sendmsg+0xee/0x170 [ 1183.099113][ T3116] __sys_sendmsg+0xcd/0x170 [ 1183.099113][ T3116] do_syscall_64+0xc6/0x1e0 [ 1183.099113][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1183.099113][ T3116] [ 1193.348753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1193.349163][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1193.349163][ T3116] dst_init+0x84/0x4a0 [ 1193.349163][ T3116] dst_alloc+0x97/0x150 [ 1193.349163][ T3116] ip6_dst_alloc+0x23/0x90 [ 1193.349163][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1193.349163][ T3116] ip6_pol_route+0x56f/0x840 [ 1193.349163][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1193.349163][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1193.349163][ T3116] fib6_rule_lookup+0x182/0x630 [ 1193.349163][ T3116] ip6_route_input+0x59c/0xa50 [ 1193.349163][ T3116] ipv6_rcv+0x397/0x810 [ 1193.349163][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1193.349163][ T3116] process_backlog+0x101/0x620 [ 1193.349163][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1193.349163][ T3116] net_rx_action+0x495/0xbe0 [ 1193.349163][ T3116] __do_softirq+0x1b5/0x7f6 [ 1193.349163][ T3116] [ 1193.351409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1193.351409][ T3116] netdev_get_by_index+0x5e/0x80 [ 1193.351409][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1193.351409][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1193.351409][ T3116] ip6_route_add+0x1c/0x140 [ 1193.351409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1193.351409][ T3116] addrconf_add_dev+0xe2/0x170 [ 1193.351409][ T3116] inet6_addr_add+0x12f/0xa40 [ 1193.351409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1193.351409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1193.351409][ T3116] netlink_rcv_skb+0x130/0x360 [ 1193.351409][ T3116] netlink_unicast+0x449/0x710 [ 1193.351409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1193.351409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1193.351409][ T3116] ___sys_sendmsg+0xee/0x170 [ 1193.351409][ T3116] __sys_sendmsg+0xcd/0x170 [ 1193.351409][ T3116] do_syscall_64+0xc6/0x1e0 [ 1193.351409][ T3116] [ 1193.353724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1193.353724][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1193.353724][ T3116] ipv6_find_idev+0x102/0x170 [ 1193.353724][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1193.353724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1193.353724][ T3116] netlink_rcv_skb+0x130/0x360 [ 1193.353724][ T3116] netlink_unicast+0x449/0x710 [ 1193.353724][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1193.353724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1193.353724][ T3116] ___sys_sendmsg+0xee/0x170 [ 1193.353724][ T3116] __sys_sendmsg+0xcd/0x170 [ 1193.353724][ T3116] do_syscall_64+0xc6/0x1e0 [ 1193.353724][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1193.353724][ T3116] [ 1193.355501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1193.355501][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1193.355501][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1193.355501][ T3116] ipv6_find_idev+0x102/0x170 [ 1193.355501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1193.355501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1193.355501][ T3116] netlink_rcv_skb+0x130/0x360 [ 1193.355501][ T3116] netlink_unicast+0x449/0x710 [ 1193.355501][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1193.355501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1193.355501][ T3116] ___sys_sendmsg+0xee/0x170 [ 1193.355501][ T3116] __sys_sendmsg+0xcd/0x170 [ 1193.355501][ T3116] do_syscall_64+0xc6/0x1e0 [ 1193.355501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1193.355501][ T3116] [ 1203.604868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1203.605282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1203.605282][ T3116] dst_init+0x84/0x4a0 [ 1203.605282][ T3116] dst_alloc+0x97/0x150 [ 1203.605282][ T3116] ip6_dst_alloc+0x23/0x90 [ 1203.605282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1203.605282][ T3116] ip6_pol_route+0x56f/0x840 [ 1203.605282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1203.605282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1203.605282][ T3116] fib6_rule_lookup+0x182/0x630 [ 1203.605282][ T3116] ip6_route_input+0x59c/0xa50 [ 1203.605282][ T3116] ipv6_rcv+0x397/0x810 [ 1203.605282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1203.605282][ T3116] process_backlog+0x101/0x620 [ 1203.605282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1203.605282][ T3116] net_rx_action+0x495/0xbe0 [ 1203.605282][ T3116] __do_softirq+0x1b5/0x7f6 [ 1203.605282][ T3116] [ 1203.607365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1203.607365][ T3116] netdev_get_by_index+0x5e/0x80 [ 1203.607365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1203.607365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1203.607365][ T3116] ip6_route_add+0x1c/0x140 [ 1203.607365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1203.607365][ T3116] addrconf_add_dev+0xe2/0x170 [ 1203.607365][ T3116] inet6_addr_add+0x12f/0xa40 [ 1203.607365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1203.607365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1203.607365][ T3116] netlink_rcv_skb+0x130/0x360 [ 1203.607365][ T3116] netlink_unicast+0x449/0x710 [ 1203.607365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1203.607365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1203.607365][ T3116] ___sys_sendmsg+0xee/0x170 [ 1203.607365][ T3116] __sys_sendmsg+0xcd/0x170 [ 1203.607365][ T3116] do_syscall_64+0xc6/0x1e0 [ 1203.607365][ T3116] [ 1203.609544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1203.609544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1203.609544][ T3116] ipv6_find_idev+0x102/0x170 [ 1203.609544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1203.609544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1203.609544][ T3116] netlink_rcv_skb+0x130/0x360 [ 1203.609544][ T3116] netlink_unicast+0x449/0x710 [ 1203.609544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1203.609544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1203.609544][ T3116] ___sys_sendmsg+0xee/0x170 [ 1203.609544][ T3116] __sys_sendmsg+0xcd/0x170 [ 1203.609544][ T3116] do_syscall_64+0xc6/0x1e0 [ 1203.609544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1203.609544][ T3116] [ 1203.611247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1203.611247][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1203.611247][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1203.611247][ T3116] ipv6_find_idev+0x102/0x170 [ 1203.611247][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1203.611247][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1203.611247][ T3116] netlink_rcv_skb+0x130/0x360 [ 1203.611247][ T3116] netlink_unicast+0x449/0x710 [ 1203.611247][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1203.611247][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1203.611247][ T3116] ___sys_sendmsg+0xee/0x170 [ 1203.611247][ T3116] __sys_sendmsg+0xcd/0x170 [ 1203.611247][ T3116] do_syscall_64+0xc6/0x1e0 [ 1203.611247][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1203.611247][ T3116] [ 1213.868814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1213.869285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1213.869285][ T3116] dst_init+0x84/0x4a0 [ 1213.869285][ T3116] dst_alloc+0x97/0x150 [ 1213.869285][ T3116] ip6_dst_alloc+0x23/0x90 [ 1213.869285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1213.869285][ T3116] ip6_pol_route+0x56f/0x840 [ 1213.869285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1213.869285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1213.869285][ T3116] fib6_rule_lookup+0x182/0x630 [ 1213.869285][ T3116] ip6_route_input+0x59c/0xa50 [ 1213.869285][ T3116] ipv6_rcv+0x397/0x810 [ 1213.869285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1213.869285][ T3116] process_backlog+0x101/0x620 [ 1213.869285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1213.869285][ T3116] net_rx_action+0x495/0xbe0 [ 1213.869285][ T3116] __do_softirq+0x1b5/0x7f6 [ 1213.869285][ T3116] [ 1213.871353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1213.871353][ T3116] netdev_get_by_index+0x5e/0x80 [ 1213.871353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1213.871353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1213.871353][ T3116] ip6_route_add+0x1c/0x140 [ 1213.871353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1213.871353][ T3116] addrconf_add_dev+0xe2/0x170 [ 1213.871353][ T3116] inet6_addr_add+0x12f/0xa40 [ 1213.871353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1213.871353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1213.871353][ T3116] netlink_rcv_skb+0x130/0x360 [ 1213.871353][ T3116] netlink_unicast+0x449/0x710 [ 1213.871353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1213.871353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1213.871353][ T3116] ___sys_sendmsg+0xee/0x170 [ 1213.871353][ T3116] __sys_sendmsg+0xcd/0x170 [ 1213.871353][ T3116] do_syscall_64+0xc6/0x1e0 [ 1213.871353][ T3116] [ 1213.873544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1213.873544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1213.873544][ T3116] ipv6_find_idev+0x102/0x170 [ 1213.873544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1213.873544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1213.873544][ T3116] netlink_rcv_skb+0x130/0x360 [ 1213.873544][ T3116] netlink_unicast+0x449/0x710 [ 1213.873544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1213.873544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1213.873544][ T3116] ___sys_sendmsg+0xee/0x170 [ 1213.873544][ T3116] __sys_sendmsg+0xcd/0x170 [ 1213.873544][ T3116] do_syscall_64+0xc6/0x1e0 [ 1213.873544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1213.873544][ T3116] [ 1213.875242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1213.875242][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1213.875242][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1213.875242][ T3116] ipv6_find_idev+0x102/0x170 [ 1213.875242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1213.875242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1213.875242][ T3116] netlink_rcv_skb+0x130/0x360 [ 1213.875242][ T3116] netlink_unicast+0x449/0x710 [ 1213.875242][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1213.875242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1213.875242][ T3116] ___sys_sendmsg+0xee/0x170 [ 1213.875242][ T3116] __sys_sendmsg+0xcd/0x170 [ 1213.875242][ T3116] do_syscall_64+0xc6/0x1e0 [ 1213.875242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1213.875242][ T3116] [ 1224.124825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1224.125378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1224.125378][ T3116] dst_init+0x84/0x4a0 [ 1224.125378][ T3116] dst_alloc+0x97/0x150 [ 1224.125378][ T3116] ip6_dst_alloc+0x23/0x90 [ 1224.125378][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1224.125378][ T3116] ip6_pol_route+0x56f/0x840 [ 1224.125378][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1224.125378][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1224.125378][ T3116] fib6_rule_lookup+0x182/0x630 [ 1224.125378][ T3116] ip6_route_input+0x59c/0xa50 [ 1224.125378][ T3116] ipv6_rcv+0x397/0x810 [ 1224.125378][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1224.125378][ T3116] process_backlog+0x101/0x620 [ 1224.125378][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1224.125378][ T3116] net_rx_action+0x495/0xbe0 [ 1224.125378][ T3116] __do_softirq+0x1b5/0x7f6 [ 1224.125378][ T3116] [ 1224.128695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1224.128695][ T3116] netdev_get_by_index+0x5e/0x80 [ 1224.128695][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1224.128695][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1224.128695][ T3116] ip6_route_add+0x1c/0x140 [ 1224.128695][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1224.128695][ T3116] addrconf_add_dev+0xe2/0x170 [ 1224.128695][ T3116] inet6_addr_add+0x12f/0xa40 [ 1224.128695][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1224.128695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1224.128695][ T3116] netlink_rcv_skb+0x130/0x360 [ 1224.128695][ T3116] netlink_unicast+0x449/0x710 [ 1224.128695][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1224.128695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1224.128695][ T3116] ___sys_sendmsg+0xee/0x170 [ 1224.128695][ T3116] __sys_sendmsg+0xcd/0x170 [ 1224.128695][ T3116] do_syscall_64+0xc6/0x1e0 [ 1224.128695][ T3116] [ 1224.132221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1224.132221][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1224.132221][ T3116] ipv6_find_idev+0x102/0x170 [ 1224.132221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1224.132221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1224.132221][ T3116] netlink_rcv_skb+0x130/0x360 [ 1224.132221][ T3116] netlink_unicast+0x449/0x710 [ 1224.132221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1224.132221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1224.132221][ T3116] ___sys_sendmsg+0xee/0x170 [ 1224.132221][ T3116] __sys_sendmsg+0xcd/0x170 [ 1224.132221][ T3116] do_syscall_64+0xc6/0x1e0 [ 1224.132221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1224.132221][ T3116] [ 1224.134995][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1224.134995][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1224.134995][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1224.134995][ T3116] ipv6_find_idev+0x102/0x170 [ 1224.134995][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1224.134995][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1224.134995][ T3116] netlink_rcv_skb+0x130/0x360 [ 1224.134995][ T3116] netlink_unicast+0x449/0x710 [ 1224.134995][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1224.134995][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1224.134995][ T3116] ___sys_sendmsg+0xee/0x170 [ 1224.134995][ T3116] __sys_sendmsg+0xcd/0x170 [ 1224.134995][ T3116] do_syscall_64+0xc6/0x1e0 [ 1224.134995][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1224.134995][ T3116] [ 1234.388784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1234.389338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1234.389338][ T3116] dst_init+0x84/0x4a0 [ 1234.389338][ T3116] dst_alloc+0x97/0x150 [ 1234.389338][ T3116] ip6_dst_alloc+0x23/0x90 [ 1234.389338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1234.389338][ T3116] ip6_pol_route+0x56f/0x840 [ 1234.389338][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1234.389338][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1234.389338][ T3116] fib6_rule_lookup+0x182/0x630 [ 1234.389338][ T3116] ip6_route_input+0x59c/0xa50 [ 1234.389338][ T3116] ipv6_rcv+0x397/0x810 [ 1234.389338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1234.389338][ T3116] process_backlog+0x101/0x620 [ 1234.389338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1234.389338][ T3116] net_rx_action+0x495/0xbe0 [ 1234.389338][ T3116] __do_softirq+0x1b5/0x7f6 [ 1234.389338][ T3116] [ 1234.392393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1234.392393][ T3116] netdev_get_by_index+0x5e/0x80 [ 1234.392393][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1234.392393][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1234.392393][ T3116] ip6_route_add+0x1c/0x140 [ 1234.392393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1234.392393][ T3116] addrconf_add_dev+0xe2/0x170 [ 1234.392393][ T3116] inet6_addr_add+0x12f/0xa40 [ 1234.392393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1234.392393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1234.392393][ T3116] netlink_rcv_skb+0x130/0x360 [ 1234.392393][ T3116] netlink_unicast+0x449/0x710 [ 1234.392393][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1234.392393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1234.392393][ T3116] ___sys_sendmsg+0xee/0x170 [ 1234.392393][ T3116] __sys_sendmsg+0xcd/0x170 [ 1234.392393][ T3116] do_syscall_64+0xc6/0x1e0 [ 1234.392393][ T3116] [ 1234.394700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1234.394700][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1234.394700][ T3116] ipv6_find_idev+0x102/0x170 [ 1234.394700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1234.394700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1234.394700][ T3116] netlink_rcv_skb+0x130/0x360 [ 1234.394700][ T3116] netlink_unicast+0x449/0x710 [ 1234.394700][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1234.394700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1234.394700][ T3116] ___sys_sendmsg+0xee/0x170 [ 1234.394700][ T3116] __sys_sendmsg+0xcd/0x170 [ 1234.394700][ T3116] do_syscall_64+0xc6/0x1e0 [ 1234.394700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1234.394700][ T3116] [ 1234.396441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1234.396441][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1234.396441][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1234.396441][ T3116] ipv6_find_idev+0x102/0x170 [ 1234.396441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1234.396441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1234.396441][ T3116] netlink_rcv_skb+0x130/0x360 [ 1234.396441][ T3116] netlink_unicast+0x449/0x710 [ 1234.396441][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1234.396441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1234.396441][ T3116] ___sys_sendmsg+0xee/0x170 [ 1234.396441][ T3116] __sys_sendmsg+0xcd/0x170 [ 1234.396441][ T3116] do_syscall_64+0xc6/0x1e0 [ 1234.396441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1234.396441][ T3116] [ 1244.644776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1244.645199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1244.645199][ T3116] dst_init+0x84/0x4a0 [ 1244.645199][ T3116] dst_alloc+0x97/0x150 [ 1244.645199][ T3116] ip6_dst_alloc+0x23/0x90 [ 1244.645199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1244.645199][ T3116] ip6_pol_route+0x56f/0x840 [ 1244.645199][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1244.645199][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1244.645199][ T3116] fib6_rule_lookup+0x182/0x630 [ 1244.645199][ T3116] ip6_route_input+0x59c/0xa50 [ 1244.645199][ T3116] ipv6_rcv+0x397/0x810 [ 1244.645199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1244.645199][ T3116] process_backlog+0x101/0x620 [ 1244.645199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1244.645199][ T3116] net_rx_action+0x495/0xbe0 [ 1244.645199][ T3116] __do_softirq+0x1b5/0x7f6 [ 1244.645199][ T3116] [ 1244.647505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1244.647505][ T3116] netdev_get_by_index+0x5e/0x80 [ 1244.647505][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1244.647505][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1244.647505][ T3116] ip6_route_add+0x1c/0x140 [ 1244.647505][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1244.647505][ T3116] addrconf_add_dev+0xe2/0x170 [ 1244.647505][ T3116] inet6_addr_add+0x12f/0xa40 [ 1244.647505][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1244.647505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1244.647505][ T3116] netlink_rcv_skb+0x130/0x360 [ 1244.647505][ T3116] netlink_unicast+0x449/0x710 [ 1244.647505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1244.647505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1244.647505][ T3116] ___sys_sendmsg+0xee/0x170 [ 1244.647505][ T3116] __sys_sendmsg+0xcd/0x170 [ 1244.647505][ T3116] do_syscall_64+0xc6/0x1e0 [ 1244.647505][ T3116] [ 1244.649854][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1244.649854][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1244.649854][ T3116] ipv6_find_idev+0x102/0x170 [ 1244.649854][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1244.649854][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1244.649854][ T3116] netlink_rcv_skb+0x130/0x360 [ 1244.649854][ T3116] netlink_unicast+0x449/0x710 [ 1244.649854][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1244.649854][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1244.649854][ T3116] ___sys_sendmsg+0xee/0x170 [ 1244.649854][ T3116] __sys_sendmsg+0xcd/0x170 [ 1244.649854][ T3116] do_syscall_64+0xc6/0x1e0 [ 1244.649854][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1244.649854][ T3116] [ 1244.651776][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1244.651776][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1244.651776][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1244.651776][ T3116] ipv6_find_idev+0x102/0x170 [ 1244.651776][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1244.651776][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1244.651776][ T3116] netlink_rcv_skb+0x130/0x360 [ 1244.651776][ T3116] netlink_unicast+0x449/0x710 [ 1244.651776][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1244.651776][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1244.651776][ T3116] ___sys_sendmsg+0xee/0x170 [ 1244.651776][ T3116] __sys_sendmsg+0xcd/0x170 [ 1244.651776][ T3116] do_syscall_64+0xc6/0x1e0 [ 1244.651776][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1244.651776][ T3116] [ 1254.732758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1254.733168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1254.733168][ T3116] dst_init+0x84/0x4a0 [ 1254.733168][ T3116] dst_alloc+0x97/0x150 [ 1254.733168][ T3116] ip6_dst_alloc+0x23/0x90 [ 1254.733168][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1254.733168][ T3116] ip6_pol_route+0x56f/0x840 [ 1254.733168][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1254.733168][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1254.733168][ T3116] fib6_rule_lookup+0x182/0x630 [ 1254.733168][ T3116] ip6_route_input+0x59c/0xa50 [ 1254.733168][ T3116] ipv6_rcv+0x397/0x810 [ 1254.733168][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1254.733168][ T3116] process_backlog+0x101/0x620 [ 1254.733168][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1254.733168][ T3116] net_rx_action+0x495/0xbe0 [ 1254.733168][ T3116] __do_softirq+0x1b5/0x7f6 [ 1254.733168][ T3116] [ 1254.735389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1254.735389][ T3116] netdev_get_by_index+0x5e/0x80 [ 1254.735389][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1254.735389][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1254.735389][ T3116] ip6_route_add+0x1c/0x140 [ 1254.735389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1254.735389][ T3116] addrconf_add_dev+0xe2/0x170 [ 1254.735389][ T3116] inet6_addr_add+0x12f/0xa40 [ 1254.735389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1254.735389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1254.735389][ T3116] netlink_rcv_skb+0x130/0x360 [ 1254.735389][ T3116] netlink_unicast+0x449/0x710 [ 1254.735389][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1254.735389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1254.735389][ T3116] ___sys_sendmsg+0xee/0x170 [ 1254.735389][ T3116] __sys_sendmsg+0xcd/0x170 [ 1254.735389][ T3116] do_syscall_64+0xc6/0x1e0 [ 1254.735389][ T3116] [ 1254.737819][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1254.737819][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1254.737819][ T3116] ipv6_find_idev+0x102/0x170 [ 1254.737819][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1254.737819][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1254.737819][ T3116] netlink_rcv_skb+0x130/0x360 [ 1254.737819][ T3116] netlink_unicast+0x449/0x710 [ 1254.737819][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1254.737819][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1254.737819][ T3116] ___sys_sendmsg+0xee/0x170 [ 1254.737819][ T3116] __sys_sendmsg+0xcd/0x170 [ 1254.737819][ T3116] do_syscall_64+0xc6/0x1e0 [ 1254.737819][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1254.737819][ T3116] [ 1254.739765][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1254.739765][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1254.739765][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1254.739765][ T3116] ipv6_find_idev+0x102/0x170 [ 1254.739765][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1254.739765][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1254.739765][ T3116] netlink_rcv_skb+0x130/0x360 [ 1254.739765][ T3116] netlink_unicast+0x449/0x710 [ 1254.739765][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1254.739765][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1254.739765][ T3116] ___sys_sendmsg+0xee/0x170 [ 1254.739765][ T3116] __sys_sendmsg+0xcd/0x170 [ 1254.739765][ T3116] do_syscall_64+0xc6/0x1e0 [ 1254.739765][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1254.739765][ T3116] [ 1264.988835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1264.989275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1264.989275][ T3116] dst_init+0x84/0x4a0 [ 1264.989275][ T3116] dst_alloc+0x97/0x150 [ 1264.989275][ T3116] ip6_dst_alloc+0x23/0x90 [ 1264.989275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1264.989275][ T3116] ip6_pol_route+0x56f/0x840 [ 1264.989275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1264.989275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1264.989275][ T3116] fib6_rule_lookup+0x182/0x630 [ 1264.989275][ T3116] ip6_route_input+0x59c/0xa50 [ 1264.989275][ T3116] ipv6_rcv+0x397/0x810 [ 1264.989275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1264.989275][ T3116] process_backlog+0x101/0x620 [ 1264.989275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1264.989275][ T3116] net_rx_action+0x495/0xbe0 [ 1264.989275][ T3116] __do_softirq+0x1b5/0x7f6 [ 1264.989275][ T3116] [ 1264.991542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1264.991542][ T3116] netdev_get_by_index+0x5e/0x80 [ 1264.991542][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1264.991542][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1264.991542][ T3116] ip6_route_add+0x1c/0x140 [ 1264.991542][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1264.991542][ T3116] addrconf_add_dev+0xe2/0x170 [ 1264.991542][ T3116] inet6_addr_add+0x12f/0xa40 [ 1264.991542][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1264.991542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1264.991542][ T3116] netlink_rcv_skb+0x130/0x360 [ 1264.991542][ T3116] netlink_unicast+0x449/0x710 [ 1264.991542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1264.991542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1264.991542][ T3116] ___sys_sendmsg+0xee/0x170 [ 1264.991542][ T3116] __sys_sendmsg+0xcd/0x170 [ 1264.991542][ T3116] do_syscall_64+0xc6/0x1e0 [ 1264.991542][ T3116] [ 1264.993880][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1264.993880][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1264.993880][ T3116] ipv6_find_idev+0x102/0x170 [ 1264.993880][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1264.993880][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1264.993880][ T3116] netlink_rcv_skb+0x130/0x360 [ 1264.993880][ T3116] netlink_unicast+0x449/0x710 [ 1264.993880][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1264.993880][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1264.993880][ T3116] ___sys_sendmsg+0xee/0x170 [ 1264.993880][ T3116] __sys_sendmsg+0xcd/0x170 [ 1264.993880][ T3116] do_syscall_64+0xc6/0x1e0 [ 1264.993880][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1264.993880][ T3116] [ 1264.995713][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1264.995713][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1264.995713][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1264.995713][ T3116] ipv6_find_idev+0x102/0x170 [ 1264.995713][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1264.995713][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1264.995713][ T3116] netlink_rcv_skb+0x130/0x360 [ 1264.995713][ T3116] netlink_unicast+0x449/0x710 [ 1264.995713][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1264.995713][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1264.995713][ T3116] ___sys_sendmsg+0xee/0x170 [ 1264.995713][ T3116] __sys_sendmsg+0xcd/0x170 [ 1264.995713][ T3116] do_syscall_64+0xc6/0x1e0 [ 1264.995713][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1264.995713][ T3116] [ 1275.092825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1275.093345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1275.093345][ T3116] dst_init+0x84/0x4a0 [ 1275.093345][ T3116] dst_alloc+0x97/0x150 [ 1275.093345][ T3116] ip6_dst_alloc+0x23/0x90 [ 1275.093345][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1275.093345][ T3116] ip6_pol_route+0x56f/0x840 [ 1275.093345][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1275.093345][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1275.093345][ T3116] fib6_rule_lookup+0x182/0x630 [ 1275.093345][ T3116] ip6_route_input+0x59c/0xa50 [ 1275.093345][ T3116] ipv6_rcv+0x397/0x810 [ 1275.093345][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1275.093345][ T3116] process_backlog+0x101/0x620 [ 1275.093345][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1275.093345][ T3116] net_rx_action+0x495/0xbe0 [ 1275.093345][ T3116] __do_softirq+0x1b5/0x7f6 [ 1275.093345][ T3116] [ 1275.095465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1275.095465][ T3116] netdev_get_by_index+0x5e/0x80 [ 1275.095465][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1275.095465][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1275.095465][ T3116] ip6_route_add+0x1c/0x140 [ 1275.095465][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1275.095465][ T3116] addrconf_add_dev+0xe2/0x170 [ 1275.095465][ T3116] inet6_addr_add+0x12f/0xa40 [ 1275.095465][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1275.095465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1275.095465][ T3116] netlink_rcv_skb+0x130/0x360 [ 1275.095465][ T3116] netlink_unicast+0x449/0x710 [ 1275.095465][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1275.095465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1275.095465][ T3116] ___sys_sendmsg+0xee/0x170 [ 1275.095465][ T3116] __sys_sendmsg+0xcd/0x170 [ 1275.095465][ T3116] do_syscall_64+0xc6/0x1e0 [ 1275.095465][ T3116] [ 1275.097672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1275.097672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1275.097672][ T3116] ipv6_find_idev+0x102/0x170 [ 1275.097672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1275.097672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1275.097672][ T3116] netlink_rcv_skb+0x130/0x360 [ 1275.097672][ T3116] netlink_unicast+0x449/0x710 [ 1275.097672][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1275.097672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1275.097672][ T3116] ___sys_sendmsg+0xee/0x170 [ 1275.097672][ T3116] __sys_sendmsg+0xcd/0x170 [ 1275.097672][ T3116] do_syscall_64+0xc6/0x1e0 [ 1275.097672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1275.097672][ T3116] [ 1275.099409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1275.099409][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1275.099409][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1275.099409][ T3116] ipv6_find_idev+0x102/0x170 [ 1275.099409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1275.099409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1275.099409][ T3116] netlink_rcv_skb+0x130/0x360 [ 1275.099409][ T3116] netlink_unicast+0x449/0x710 [ 1275.099409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1275.099409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1275.099409][ T3116] ___sys_sendmsg+0xee/0x170 [ 1275.099409][ T3116] __sys_sendmsg+0xcd/0x170 [ 1275.099409][ T3116] do_syscall_64+0xc6/0x1e0 [ 1275.099409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1275.099409][ T3116] [ 1285.140805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1285.141286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1285.141286][ T3116] dst_init+0x84/0x4a0 [ 1285.141286][ T3116] dst_alloc+0x97/0x150 [ 1285.141286][ T3116] ip6_dst_alloc+0x23/0x90 [ 1285.141286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1285.141286][ T3116] ip6_pol_route+0x56f/0x840 [ 1285.141286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1285.141286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1285.141286][ T3116] fib6_rule_lookup+0x182/0x630 [ 1285.141286][ T3116] ip6_route_input+0x59c/0xa50 [ 1285.141286][ T3116] ipv6_rcv+0x397/0x810 [ 1285.141286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1285.141286][ T3116] process_backlog+0x101/0x620 [ 1285.141286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1285.141286][ T3116] net_rx_action+0x495/0xbe0 [ 1285.141286][ T3116] __do_softirq+0x1b5/0x7f6 [ 1285.141286][ T3116] [ 1285.143457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1285.143457][ T3116] netdev_get_by_index+0x5e/0x80 [ 1285.143457][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1285.143457][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1285.143457][ T3116] ip6_route_add+0x1c/0x140 [ 1285.143457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1285.143457][ T3116] addrconf_add_dev+0xe2/0x170 [ 1285.143457][ T3116] inet6_addr_add+0x12f/0xa40 [ 1285.143457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1285.143457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1285.143457][ T3116] netlink_rcv_skb+0x130/0x360 [ 1285.143457][ T3116] netlink_unicast+0x449/0x710 [ 1285.143457][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1285.143457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1285.143457][ T3116] ___sys_sendmsg+0xee/0x170 [ 1285.143457][ T3116] __sys_sendmsg+0xcd/0x170 [ 1285.143457][ T3116] do_syscall_64+0xc6/0x1e0 [ 1285.143457][ T3116] [ 1285.145696][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1285.145696][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1285.145696][ T3116] ipv6_find_idev+0x102/0x170 [ 1285.145696][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1285.145696][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1285.145696][ T3116] netlink_rcv_skb+0x130/0x360 [ 1285.145696][ T3116] netlink_unicast+0x449/0x710 [ 1285.145696][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1285.145696][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1285.145696][ T3116] ___sys_sendmsg+0xee/0x170 [ 1285.145696][ T3116] __sys_sendmsg+0xcd/0x170 [ 1285.145696][ T3116] do_syscall_64+0xc6/0x1e0 [ 1285.145696][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1285.145696][ T3116] [ 1285.147434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1285.147434][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1285.147434][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1285.147434][ T3116] ipv6_find_idev+0x102/0x170 [ 1285.147434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1285.147434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1285.147434][ T3116] netlink_rcv_skb+0x130/0x360 [ 1285.147434][ T3116] netlink_unicast+0x449/0x710 [ 1285.147434][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1285.147434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1285.147434][ T3116] ___sys_sendmsg+0xee/0x170 [ 1285.147434][ T3116] __sys_sendmsg+0xcd/0x170 [ 1285.147434][ T3116] do_syscall_64+0xc6/0x1e0 [ 1285.147434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1285.147434][ T3116] [ 1295.396781][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1295.397182][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1295.397182][ T3116] dst_init+0x84/0x4a0 [ 1295.397182][ T3116] dst_alloc+0x97/0x150 [ 1295.397182][ T3116] ip6_dst_alloc+0x23/0x90 [ 1295.397182][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1295.397182][ T3116] ip6_pol_route+0x56f/0x840 [ 1295.397182][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1295.397182][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1295.397182][ T3116] fib6_rule_lookup+0x182/0x630 [ 1295.397182][ T3116] ip6_route_input+0x59c/0xa50 [ 1295.397182][ T3116] ipv6_rcv+0x397/0x810 [ 1295.397182][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1295.397182][ T3116] process_backlog+0x101/0x620 [ 1295.397182][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1295.397182][ T3116] net_rx_action+0x495/0xbe0 [ 1295.397182][ T3116] __do_softirq+0x1b5/0x7f6 [ 1295.397182][ T3116] [ 1295.399382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1295.399382][ T3116] netdev_get_by_index+0x5e/0x80 [ 1295.399382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1295.399382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1295.399382][ T3116] ip6_route_add+0x1c/0x140 [ 1295.399382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1295.399382][ T3116] addrconf_add_dev+0xe2/0x170 [ 1295.399382][ T3116] inet6_addr_add+0x12f/0xa40 [ 1295.399382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1295.399382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1295.399382][ T3116] netlink_rcv_skb+0x130/0x360 [ 1295.399382][ T3116] netlink_unicast+0x449/0x710 [ 1295.399382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1295.399382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1295.399382][ T3116] ___sys_sendmsg+0xee/0x170 [ 1295.399382][ T3116] __sys_sendmsg+0xcd/0x170 [ 1295.399382][ T3116] do_syscall_64+0xc6/0x1e0 [ 1295.399382][ T3116] [ 1295.401610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1295.401610][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1295.401610][ T3116] ipv6_find_idev+0x102/0x170 [ 1295.401610][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1295.401610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1295.401610][ T3116] netlink_rcv_skb+0x130/0x360 [ 1295.401610][ T3116] netlink_unicast+0x449/0x710 [ 1295.401610][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1295.401610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1295.401610][ T3116] ___sys_sendmsg+0xee/0x170 [ 1295.401610][ T3116] __sys_sendmsg+0xcd/0x170 [ 1295.401610][ T3116] do_syscall_64+0xc6/0x1e0 [ 1295.401610][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1295.401610][ T3116] [ 1295.403309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1295.403309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1295.403309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1295.403309][ T3116] ipv6_find_idev+0x102/0x170 [ 1295.403309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1295.403309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1295.403309][ T3116] netlink_rcv_skb+0x130/0x360 [ 1295.403309][ T3116] netlink_unicast+0x449/0x710 [ 1295.403309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1295.403309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1295.403309][ T3116] ___sys_sendmsg+0xee/0x170 [ 1295.403309][ T3116] __sys_sendmsg+0xcd/0x170 [ 1295.403309][ T3116] do_syscall_64+0xc6/0x1e0 [ 1295.403309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1295.403309][ T3116] [ 1305.516774][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1305.517233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1305.517233][ T3116] dst_init+0x84/0x4a0 [ 1305.517233][ T3116] dst_alloc+0x97/0x150 [ 1305.517233][ T3116] ip6_dst_alloc+0x23/0x90 [ 1305.517233][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1305.517233][ T3116] ip6_pol_route+0x56f/0x840 [ 1305.517233][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1305.517233][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1305.517233][ T3116] fib6_rule_lookup+0x182/0x630 [ 1305.517233][ T3116] ip6_route_input+0x59c/0xa50 [ 1305.517233][ T3116] ipv6_rcv+0x397/0x810 [ 1305.517233][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1305.517233][ T3116] process_backlog+0x101/0x620 [ 1305.517233][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1305.517233][ T3116] net_rx_action+0x495/0xbe0 [ 1305.517233][ T3116] __do_softirq+0x1b5/0x7f6 [ 1305.517233][ T3116] [ 1305.519327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1305.519327][ T3116] netdev_get_by_index+0x5e/0x80 [ 1305.519327][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1305.519327][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1305.519327][ T3116] ip6_route_add+0x1c/0x140 [ 1305.519327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1305.519327][ T3116] addrconf_add_dev+0xe2/0x170 [ 1305.519327][ T3116] inet6_addr_add+0x12f/0xa40 [ 1305.519327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1305.519327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1305.519327][ T3116] netlink_rcv_skb+0x130/0x360 [ 1305.519327][ T3116] netlink_unicast+0x449/0x710 [ 1305.519327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1305.519327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1305.519327][ T3116] ___sys_sendmsg+0xee/0x170 [ 1305.519327][ T3116] __sys_sendmsg+0xcd/0x170 [ 1305.519327][ T3116] do_syscall_64+0xc6/0x1e0 [ 1305.519327][ T3116] [ 1305.521526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1305.521526][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1305.521526][ T3116] ipv6_find_idev+0x102/0x170 [ 1305.521526][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1305.521526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1305.521526][ T3116] netlink_rcv_skb+0x130/0x360 [ 1305.521526][ T3116] netlink_unicast+0x449/0x710 [ 1305.521526][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1305.521526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1305.521526][ T3116] ___sys_sendmsg+0xee/0x170 [ 1305.521526][ T3116] __sys_sendmsg+0xcd/0x170 [ 1305.521526][ T3116] do_syscall_64+0xc6/0x1e0 [ 1305.521526][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1305.521526][ T3116] [ 1305.523246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1305.523246][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1305.523246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1305.523246][ T3116] ipv6_find_idev+0x102/0x170 [ 1305.523246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1305.523246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1305.523246][ T3116] netlink_rcv_skb+0x130/0x360 [ 1305.523246][ T3116] netlink_unicast+0x449/0x710 [ 1305.523246][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1305.523246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1305.523246][ T3116] ___sys_sendmsg+0xee/0x170 [ 1305.523246][ T3116] __sys_sendmsg+0xcd/0x170 [ 1305.523246][ T3116] do_syscall_64+0xc6/0x1e0 [ 1305.523246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1305.523246][ T3116] [ 1315.700858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1315.701283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1315.701283][ T3116] dst_init+0x84/0x4a0 [ 1315.701283][ T3116] dst_alloc+0x97/0x150 [ 1315.701283][ T3116] ip6_dst_alloc+0x23/0x90 [ 1315.701283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1315.701283][ T3116] ip6_pol_route+0x56f/0x840 [ 1315.701283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1315.701283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1315.701283][ T3116] fib6_rule_lookup+0x182/0x630 [ 1315.701283][ T3116] ip6_route_input+0x59c/0xa50 [ 1315.701283][ T3116] ipv6_rcv+0x397/0x810 [ 1315.701283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1315.701283][ T3116] process_backlog+0x101/0x620 [ 1315.701283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1315.701283][ T3116] net_rx_action+0x495/0xbe0 [ 1315.701283][ T3116] __do_softirq+0x1b5/0x7f6 [ 1315.701283][ T3116] [ 1315.703395][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1315.703395][ T3116] netdev_get_by_index+0x5e/0x80 [ 1315.703395][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1315.703395][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1315.703395][ T3116] ip6_route_add+0x1c/0x140 [ 1315.703395][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1315.703395][ T3116] addrconf_add_dev+0xe2/0x170 [ 1315.703395][ T3116] inet6_addr_add+0x12f/0xa40 [ 1315.703395][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1315.703395][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1315.703395][ T3116] netlink_rcv_skb+0x130/0x360 [ 1315.703395][ T3116] netlink_unicast+0x449/0x710 [ 1315.703395][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1315.703395][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1315.703395][ T3116] ___sys_sendmsg+0xee/0x170 [ 1315.703395][ T3116] __sys_sendmsg+0xcd/0x170 [ 1315.703395][ T3116] do_syscall_64+0xc6/0x1e0 [ 1315.703395][ T3116] [ 1315.705615][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1315.705615][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1315.705615][ T3116] ipv6_find_idev+0x102/0x170 [ 1315.705615][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1315.705615][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1315.705615][ T3116] netlink_rcv_skb+0x130/0x360 [ 1315.705615][ T3116] netlink_unicast+0x449/0x710 [ 1315.705615][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1315.705615][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1315.705615][ T3116] ___sys_sendmsg+0xee/0x170 [ 1315.705615][ T3116] __sys_sendmsg+0xcd/0x170 [ 1315.705615][ T3116] do_syscall_64+0xc6/0x1e0 [ 1315.705615][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1315.705615][ T3116] [ 1315.707365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1315.707365][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1315.707365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1315.707365][ T3116] ipv6_find_idev+0x102/0x170 [ 1315.707365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1315.707365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1315.707365][ T3116] netlink_rcv_skb+0x130/0x360 [ 1315.707365][ T3116] netlink_unicast+0x449/0x710 [ 1315.707365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1315.707365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1315.707365][ T3116] ___sys_sendmsg+0xee/0x170 [ 1315.707365][ T3116] __sys_sendmsg+0xcd/0x170 [ 1315.707365][ T3116] do_syscall_64+0xc6/0x1e0 [ 1315.707365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1315.707365][ T3116] [ 1325.772853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1325.773264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1325.773264][ T3116] dst_init+0x84/0x4a0 [ 1325.773264][ T3116] dst_alloc+0x97/0x150 [ 1325.773264][ T3116] ip6_dst_alloc+0x23/0x90 [ 1325.773264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1325.773264][ T3116] ip6_pol_route+0x56f/0x840 [ 1325.773264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1325.773264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1325.773264][ T3116] fib6_rule_lookup+0x182/0x630 [ 1325.773264][ T3116] ip6_route_input+0x59c/0xa50 [ 1325.773264][ T3116] ipv6_rcv+0x397/0x810 [ 1325.773264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1325.773264][ T3116] process_backlog+0x101/0x620 [ 1325.773264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1325.773264][ T3116] net_rx_action+0x495/0xbe0 [ 1325.773264][ T3116] __do_softirq+0x1b5/0x7f6 [ 1325.773264][ T3116] [ 1325.775487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1325.775487][ T3116] netdev_get_by_index+0x5e/0x80 [ 1325.775487][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1325.775487][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1325.775487][ T3116] ip6_route_add+0x1c/0x140 [ 1325.775487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1325.775487][ T3116] addrconf_add_dev+0xe2/0x170 [ 1325.775487][ T3116] inet6_addr_add+0x12f/0xa40 [ 1325.775487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1325.775487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1325.775487][ T3116] netlink_rcv_skb+0x130/0x360 [ 1325.775487][ T3116] netlink_unicast+0x449/0x710 [ 1325.775487][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1325.775487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1325.775487][ T3116] ___sys_sendmsg+0xee/0x170 [ 1325.775487][ T3116] __sys_sendmsg+0xcd/0x170 [ 1325.775487][ T3116] do_syscall_64+0xc6/0x1e0 [ 1325.775487][ T3116] [ 1325.777867][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1325.777867][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1325.777867][ T3116] ipv6_find_idev+0x102/0x170 [ 1325.777867][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1325.777867][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1325.777867][ T3116] netlink_rcv_skb+0x130/0x360 [ 1325.777867][ T3116] netlink_unicast+0x449/0x710 [ 1325.777867][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1325.777867][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1325.777867][ T3116] ___sys_sendmsg+0xee/0x170 [ 1325.777867][ T3116] __sys_sendmsg+0xcd/0x170 [ 1325.777867][ T3116] do_syscall_64+0xc6/0x1e0 [ 1325.777867][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1325.777867][ T3116] [ 1325.779625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1325.779625][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1325.779625][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1325.779625][ T3116] ipv6_find_idev+0x102/0x170 [ 1325.779625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1325.779625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1325.779625][ T3116] netlink_rcv_skb+0x130/0x360 [ 1325.779625][ T3116] netlink_unicast+0x449/0x710 [ 1325.779625][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1325.779625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1325.779625][ T3116] ___sys_sendmsg+0xee/0x170 [ 1325.779625][ T3116] __sys_sendmsg+0xcd/0x170 [ 1325.779625][ T3116] do_syscall_64+0xc6/0x1e0 [ 1325.779625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1325.779625][ T3116] [ 1335.956812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1335.957264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1335.957264][ T3116] dst_init+0x84/0x4a0 [ 1335.957264][ T3116] dst_alloc+0x97/0x150 [ 1335.957264][ T3116] ip6_dst_alloc+0x23/0x90 [ 1335.957264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1335.957264][ T3116] ip6_pol_route+0x56f/0x840 [ 1335.957264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1335.957264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1335.957264][ T3116] fib6_rule_lookup+0x182/0x630 [ 1335.957264][ T3116] ip6_route_input+0x59c/0xa50 [ 1335.957264][ T3116] ipv6_rcv+0x397/0x810 [ 1335.957264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1335.957264][ T3116] process_backlog+0x101/0x620 [ 1335.957264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1335.957264][ T3116] net_rx_action+0x495/0xbe0 [ 1335.957264][ T3116] __do_softirq+0x1b5/0x7f6 [ 1335.957264][ T3116] [ 1335.959355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1335.959355][ T3116] netdev_get_by_index+0x5e/0x80 [ 1335.959355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1335.959355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1335.959355][ T3116] ip6_route_add+0x1c/0x140 [ 1335.959355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1335.959355][ T3116] addrconf_add_dev+0xe2/0x170 [ 1335.959355][ T3116] inet6_addr_add+0x12f/0xa40 [ 1335.959355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1335.959355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1335.959355][ T3116] netlink_rcv_skb+0x130/0x360 [ 1335.959355][ T3116] netlink_unicast+0x449/0x710 [ 1335.959355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1335.959355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1335.959355][ T3116] ___sys_sendmsg+0xee/0x170 [ 1335.959355][ T3116] __sys_sendmsg+0xcd/0x170 [ 1335.959355][ T3116] do_syscall_64+0xc6/0x1e0 [ 1335.959355][ T3116] [ 1335.961544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1335.961544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1335.961544][ T3116] ipv6_find_idev+0x102/0x170 [ 1335.961544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1335.961544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1335.961544][ T3116] netlink_rcv_skb+0x130/0x360 [ 1335.961544][ T3116] netlink_unicast+0x449/0x710 [ 1335.961544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1335.961544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1335.961544][ T3116] ___sys_sendmsg+0xee/0x170 [ 1335.961544][ T3116] __sys_sendmsg+0xcd/0x170 [ 1335.961544][ T3116] do_syscall_64+0xc6/0x1e0 [ 1335.961544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1335.961544][ T3116] [ 1335.963255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1335.963255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1335.963255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1335.963255][ T3116] ipv6_find_idev+0x102/0x170 [ 1335.963255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1335.963255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1335.963255][ T3116] netlink_rcv_skb+0x130/0x360 [ 1335.963255][ T3116] netlink_unicast+0x449/0x710 [ 1335.963255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1335.963255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1335.963255][ T3116] ___sys_sendmsg+0xee/0x170 [ 1335.963255][ T3116] __sys_sendmsg+0xcd/0x170 [ 1335.963255][ T3116] do_syscall_64+0xc6/0x1e0 [ 1335.963255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1335.963255][ T3116] [ 1346.028754][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1346.029237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1346.029237][ T3116] dst_init+0x84/0x4a0 [ 1346.029237][ T3116] dst_alloc+0x97/0x150 [ 1346.029237][ T3116] ip6_dst_alloc+0x23/0x90 [ 1346.029237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1346.029237][ T3116] ip6_pol_route+0x56f/0x840 [ 1346.029237][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1346.029237][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1346.029237][ T3116] fib6_rule_lookup+0x182/0x630 [ 1346.029237][ T3116] ip6_route_input+0x59c/0xa50 [ 1346.029237][ T3116] ipv6_rcv+0x397/0x810 [ 1346.029237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1346.029237][ T3116] process_backlog+0x101/0x620 [ 1346.029237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1346.029237][ T3116] net_rx_action+0x495/0xbe0 [ 1346.029237][ T3116] __do_softirq+0x1b5/0x7f6 [ 1346.029237][ T3116] [ 1346.031352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1346.031352][ T3116] netdev_get_by_index+0x5e/0x80 [ 1346.031352][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1346.031352][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1346.031352][ T3116] ip6_route_add+0x1c/0x140 [ 1346.031352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1346.031352][ T3116] addrconf_add_dev+0xe2/0x170 [ 1346.031352][ T3116] inet6_addr_add+0x12f/0xa40 [ 1346.031352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1346.031352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1346.031352][ T3116] netlink_rcv_skb+0x130/0x360 [ 1346.031352][ T3116] netlink_unicast+0x449/0x710 [ 1346.031352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1346.031352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1346.031352][ T3116] ___sys_sendmsg+0xee/0x170 [ 1346.031352][ T3116] __sys_sendmsg+0xcd/0x170 [ 1346.031352][ T3116] do_syscall_64+0xc6/0x1e0 [ 1346.031352][ T3116] [ 1346.033655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1346.033655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1346.033655][ T3116] ipv6_find_idev+0x102/0x170 [ 1346.033655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1346.033655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1346.033655][ T3116] netlink_rcv_skb+0x130/0x360 [ 1346.033655][ T3116] netlink_unicast+0x449/0x710 [ 1346.033655][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1346.033655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1346.033655][ T3116] ___sys_sendmsg+0xee/0x170 [ 1346.033655][ T3116] __sys_sendmsg+0xcd/0x170 [ 1346.033655][ T3116] do_syscall_64+0xc6/0x1e0 [ 1346.033655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1346.033655][ T3116] [ 1346.035355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1346.035355][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1346.035355][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1346.035355][ T3116] ipv6_find_idev+0x102/0x170 [ 1346.035355][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1346.035355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1346.035355][ T3116] netlink_rcv_skb+0x130/0x360 [ 1346.035355][ T3116] netlink_unicast+0x449/0x710 [ 1346.035355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1346.035355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1346.035355][ T3116] ___sys_sendmsg+0xee/0x170 [ 1346.035355][ T3116] __sys_sendmsg+0xcd/0x170 [ 1346.035355][ T3116] do_syscall_64+0xc6/0x1e0 [ 1346.035355][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1346.035355][ T3116] [ 1356.276827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1356.277322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1356.277322][ T3116] dst_init+0x84/0x4a0 [ 1356.277322][ T3116] dst_alloc+0x97/0x150 [ 1356.277322][ T3116] ip6_dst_alloc+0x23/0x90 [ 1356.277322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1356.277322][ T3116] ip6_pol_route+0x56f/0x840 [ 1356.277322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1356.277322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1356.277322][ T3116] fib6_rule_lookup+0x182/0x630 [ 1356.277322][ T3116] ip6_route_input+0x59c/0xa50 [ 1356.277322][ T3116] ipv6_rcv+0x397/0x810 [ 1356.277322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1356.277322][ T3116] process_backlog+0x101/0x620 [ 1356.277322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1356.277322][ T3116] net_rx_action+0x495/0xbe0 [ 1356.277322][ T3116] __do_softirq+0x1b5/0x7f6 [ 1356.277322][ T3116] [ 1356.279460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1356.279460][ T3116] netdev_get_by_index+0x5e/0x80 [ 1356.279460][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1356.279460][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1356.279460][ T3116] ip6_route_add+0x1c/0x140 [ 1356.279460][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1356.279460][ T3116] addrconf_add_dev+0xe2/0x170 [ 1356.279460][ T3116] inet6_addr_add+0x12f/0xa40 [ 1356.279460][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1356.279460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1356.279460][ T3116] netlink_rcv_skb+0x130/0x360 [ 1356.279460][ T3116] netlink_unicast+0x449/0x710 [ 1356.279460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1356.279460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1356.279460][ T3116] ___sys_sendmsg+0xee/0x170 [ 1356.279460][ T3116] __sys_sendmsg+0xcd/0x170 [ 1356.279460][ T3116] do_syscall_64+0xc6/0x1e0 [ 1356.279460][ T3116] [ 1356.281734][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1356.281734][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1356.281734][ T3116] ipv6_find_idev+0x102/0x170 [ 1356.281734][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1356.281734][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1356.281734][ T3116] netlink_rcv_skb+0x130/0x360 [ 1356.281734][ T3116] netlink_unicast+0x449/0x710 [ 1356.281734][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1356.281734][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1356.281734][ T3116] ___sys_sendmsg+0xee/0x170 [ 1356.281734][ T3116] __sys_sendmsg+0xcd/0x170 [ 1356.281734][ T3116] do_syscall_64+0xc6/0x1e0 [ 1356.281734][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1356.281734][ T3116] [ 1356.283467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1356.283467][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1356.283467][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1356.283467][ T3116] ipv6_find_idev+0x102/0x170 [ 1356.283467][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1356.283467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1356.283467][ T3116] netlink_rcv_skb+0x130/0x360 [ 1356.283467][ T3116] netlink_unicast+0x449/0x710 [ 1356.283467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1356.283467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1356.283467][ T3116] ___sys_sendmsg+0xee/0x170 [ 1356.283467][ T3116] __sys_sendmsg+0xcd/0x170 [ 1356.283467][ T3116] do_syscall_64+0xc6/0x1e0 [ 1356.283467][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1356.283467][ T3116] [ 1366.524828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1366.525226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1366.525226][ T3116] dst_init+0x84/0x4a0 [ 1366.525226][ T3116] dst_alloc+0x97/0x150 [ 1366.525226][ T3116] ip6_dst_alloc+0x23/0x90 [ 1366.525226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1366.525226][ T3116] ip6_pol_route+0x56f/0x840 [ 1366.525226][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1366.525226][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1366.525226][ T3116] fib6_rule_lookup+0x182/0x630 [ 1366.525226][ T3116] ip6_route_input+0x59c/0xa50 [ 1366.525226][ T3116] ipv6_rcv+0x397/0x810 [ 1366.525226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1366.525226][ T3116] process_backlog+0x101/0x620 [ 1366.525226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1366.525226][ T3116] net_rx_action+0x495/0xbe0 [ 1366.525226][ T3116] __do_softirq+0x1b5/0x7f6 [ 1366.525226][ T3116] [ 1366.527340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1366.527340][ T3116] netdev_get_by_index+0x5e/0x80 [ 1366.527340][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1366.527340][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1366.527340][ T3116] ip6_route_add+0x1c/0x140 [ 1366.527340][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1366.527340][ T3116] addrconf_add_dev+0xe2/0x170 [ 1366.527340][ T3116] inet6_addr_add+0x12f/0xa40 [ 1366.527340][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1366.527340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1366.527340][ T3116] netlink_rcv_skb+0x130/0x360 [ 1366.527340][ T3116] netlink_unicast+0x449/0x710 [ 1366.527340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1366.527340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1366.527340][ T3116] ___sys_sendmsg+0xee/0x170 [ 1366.527340][ T3116] __sys_sendmsg+0xcd/0x170 [ 1366.527340][ T3116] do_syscall_64+0xc6/0x1e0 [ 1366.527340][ T3116] [ 1366.529561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1366.529561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1366.529561][ T3116] ipv6_find_idev+0x102/0x170 [ 1366.529561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1366.529561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1366.529561][ T3116] netlink_rcv_skb+0x130/0x360 [ 1366.529561][ T3116] netlink_unicast+0x449/0x710 [ 1366.529561][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1366.529561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1366.529561][ T3116] ___sys_sendmsg+0xee/0x170 [ 1366.529561][ T3116] __sys_sendmsg+0xcd/0x170 [ 1366.529561][ T3116] do_syscall_64+0xc6/0x1e0 [ 1366.529561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1366.529561][ T3116] [ 1366.531312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1366.531312][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1366.531312][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1366.531312][ T3116] ipv6_find_idev+0x102/0x170 [ 1366.531312][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1366.531312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1366.531312][ T3116] netlink_rcv_skb+0x130/0x360 [ 1366.531312][ T3116] netlink_unicast+0x449/0x710 [ 1366.531312][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1366.531312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1366.531312][ T3116] ___sys_sendmsg+0xee/0x170 [ 1366.531312][ T3116] __sys_sendmsg+0xcd/0x170 [ 1366.531312][ T3116] do_syscall_64+0xc6/0x1e0 [ 1366.531312][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1366.531312][ T3116] [ 1376.700864][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1376.701312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1376.701312][ T3116] dst_init+0x84/0x4a0 [ 1376.701312][ T3116] dst_alloc+0x97/0x150 [ 1376.701312][ T3116] ip6_dst_alloc+0x23/0x90 [ 1376.701312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1376.701312][ T3116] ip6_pol_route+0x56f/0x840 [ 1376.701312][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1376.701312][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1376.701312][ T3116] fib6_rule_lookup+0x182/0x630 [ 1376.701312][ T3116] ip6_route_input+0x59c/0xa50 [ 1376.701312][ T3116] ipv6_rcv+0x397/0x810 [ 1376.701312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1376.701312][ T3116] process_backlog+0x101/0x620 [ 1376.701312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1376.701312][ T3116] net_rx_action+0x495/0xbe0 [ 1376.701312][ T3116] __do_softirq+0x1b5/0x7f6 [ 1376.701312][ T3116] [ 1376.703443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1376.703443][ T3116] netdev_get_by_index+0x5e/0x80 [ 1376.703443][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1376.703443][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1376.703443][ T3116] ip6_route_add+0x1c/0x140 [ 1376.703443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1376.703443][ T3116] addrconf_add_dev+0xe2/0x170 [ 1376.703443][ T3116] inet6_addr_add+0x12f/0xa40 [ 1376.703443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1376.703443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1376.703443][ T3116] netlink_rcv_skb+0x130/0x360 [ 1376.703443][ T3116] netlink_unicast+0x449/0x710 [ 1376.703443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1376.703443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1376.703443][ T3116] ___sys_sendmsg+0xee/0x170 [ 1376.703443][ T3116] __sys_sendmsg+0xcd/0x170 [ 1376.703443][ T3116] do_syscall_64+0xc6/0x1e0 [ 1376.703443][ T3116] [ 1376.705651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1376.705651][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1376.705651][ T3116] ipv6_find_idev+0x102/0x170 [ 1376.705651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1376.705651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1376.705651][ T3116] netlink_rcv_skb+0x130/0x360 [ 1376.705651][ T3116] netlink_unicast+0x449/0x710 [ 1376.705651][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1376.705651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1376.705651][ T3116] ___sys_sendmsg+0xee/0x170 [ 1376.705651][ T3116] __sys_sendmsg+0xcd/0x170 [ 1376.705651][ T3116] do_syscall_64+0xc6/0x1e0 [ 1376.705651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1376.705651][ T3116] [ 1376.707383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1376.707383][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1376.707383][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1376.707383][ T3116] ipv6_find_idev+0x102/0x170 [ 1376.707383][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1376.707383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1376.707383][ T3116] netlink_rcv_skb+0x130/0x360 [ 1376.707383][ T3116] netlink_unicast+0x449/0x710 [ 1376.707383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1376.707383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1376.707383][ T3116] ___sys_sendmsg+0xee/0x170 [ 1376.707383][ T3116] __sys_sendmsg+0xcd/0x170 [ 1376.707383][ T3116] do_syscall_64+0xc6/0x1e0 [ 1376.707383][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1376.707383][ T3116] [ 1386.948818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1386.949273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1386.949273][ T3116] dst_init+0x84/0x4a0 [ 1386.949273][ T3116] dst_alloc+0x97/0x150 [ 1386.949273][ T3116] ip6_dst_alloc+0x23/0x90 [ 1386.949273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1386.949273][ T3116] ip6_pol_route+0x56f/0x840 [ 1386.949273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1386.949273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1386.949273][ T3116] fib6_rule_lookup+0x182/0x630 [ 1386.949273][ T3116] ip6_route_input+0x59c/0xa50 [ 1386.949273][ T3116] ipv6_rcv+0x397/0x810 [ 1386.949273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1386.949273][ T3116] process_backlog+0x101/0x620 [ 1386.949273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1386.949273][ T3116] net_rx_action+0x495/0xbe0 [ 1386.949273][ T3116] __do_softirq+0x1b5/0x7f6 [ 1386.949273][ T3116] [ 1386.951405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1386.951405][ T3116] netdev_get_by_index+0x5e/0x80 [ 1386.951405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1386.951405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1386.951405][ T3116] ip6_route_add+0x1c/0x140 [ 1386.951405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1386.951405][ T3116] addrconf_add_dev+0xe2/0x170 [ 1386.951405][ T3116] inet6_addr_add+0x12f/0xa40 [ 1386.951405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1386.951405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1386.951405][ T3116] netlink_rcv_skb+0x130/0x360 [ 1386.951405][ T3116] netlink_unicast+0x449/0x710 [ 1386.951405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1386.951405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1386.951405][ T3116] ___sys_sendmsg+0xee/0x170 [ 1386.951405][ T3116] __sys_sendmsg+0xcd/0x170 [ 1386.951405][ T3116] do_syscall_64+0xc6/0x1e0 [ 1386.951405][ T3116] [ 1386.953601][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1386.953601][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1386.953601][ T3116] ipv6_find_idev+0x102/0x170 [ 1386.953601][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1386.953601][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1386.953601][ T3116] netlink_rcv_skb+0x130/0x360 [ 1386.953601][ T3116] netlink_unicast+0x449/0x710 [ 1386.953601][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1386.953601][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1386.953601][ T3116] ___sys_sendmsg+0xee/0x170 [ 1386.953601][ T3116] __sys_sendmsg+0xcd/0x170 [ 1386.953601][ T3116] do_syscall_64+0xc6/0x1e0 [ 1386.953601][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1386.953601][ T3116] [ 1386.955321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1386.955321][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1386.955321][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1386.955321][ T3116] ipv6_find_idev+0x102/0x170 [ 1386.955321][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1386.955321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1386.955321][ T3116] netlink_rcv_skb+0x130/0x360 [ 1386.955321][ T3116] netlink_unicast+0x449/0x710 [ 1386.955321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1386.955321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1386.955321][ T3116] ___sys_sendmsg+0xee/0x170 [ 1386.955321][ T3116] __sys_sendmsg+0xcd/0x170 [ 1386.955321][ T3116] do_syscall_64+0xc6/0x1e0 [ 1386.955321][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1386.955321][ T3116] [ 1397.148793][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1397.149314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1397.149314][ T3116] dst_init+0x84/0x4a0 [ 1397.149314][ T3116] dst_alloc+0x97/0x150 [ 1397.149314][ T3116] ip6_dst_alloc+0x23/0x90 [ 1397.149314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1397.149314][ T3116] ip6_pol_route+0x56f/0x840 [ 1397.149314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1397.149314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1397.149314][ T3116] fib6_rule_lookup+0x182/0x630 [ 1397.149314][ T3116] ip6_route_input+0x59c/0xa50 [ 1397.149314][ T3116] ipv6_rcv+0x397/0x810 [ 1397.149314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1397.149314][ T3116] process_backlog+0x101/0x620 [ 1397.149314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1397.149314][ T3116] net_rx_action+0x495/0xbe0 [ 1397.149314][ T3116] __do_softirq+0x1b5/0x7f6 [ 1397.149314][ T3116] [ 1397.151756][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1397.151756][ T3116] netdev_get_by_index+0x5e/0x80 [ 1397.151756][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1397.151756][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1397.151756][ T3116] ip6_route_add+0x1c/0x140 [ 1397.151756][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1397.151756][ T3116] addrconf_add_dev+0xe2/0x170 [ 1397.151756][ T3116] inet6_addr_add+0x12f/0xa40 [ 1397.151756][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1397.151756][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1397.151756][ T3116] netlink_rcv_skb+0x130/0x360 [ 1397.151756][ T3116] netlink_unicast+0x449/0x710 [ 1397.151756][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1397.151756][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1397.151756][ T3116] ___sys_sendmsg+0xee/0x170 [ 1397.151756][ T3116] __sys_sendmsg+0xcd/0x170 [ 1397.151756][ T3116] do_syscall_64+0xc6/0x1e0 [ 1397.151756][ T3116] [ 1397.154335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1397.154335][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1397.154335][ T3116] ipv6_find_idev+0x102/0x170 [ 1397.154335][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1397.154335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1397.154335][ T3116] netlink_rcv_skb+0x130/0x360 [ 1397.154335][ T3116] netlink_unicast+0x449/0x710 [ 1397.154335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1397.154335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1397.154335][ T3116] ___sys_sendmsg+0xee/0x170 [ 1397.154335][ T3116] __sys_sendmsg+0xcd/0x170 [ 1397.154335][ T3116] do_syscall_64+0xc6/0x1e0 [ 1397.154335][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1397.154335][ T3116] [ 1397.156242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1397.156242][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1397.156242][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1397.156242][ T3116] ipv6_find_idev+0x102/0x170 [ 1397.156242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1397.156242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1397.156242][ T3116] netlink_rcv_skb+0x130/0x360 [ 1397.156242][ T3116] netlink_unicast+0x449/0x710 [ 1397.156242][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1397.156242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1397.156242][ T3116] ___sys_sendmsg+0xee/0x170 [ 1397.156242][ T3116] __sys_sendmsg+0xcd/0x170 [ 1397.156242][ T3116] do_syscall_64+0xc6/0x1e0 [ 1397.156242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1397.156242][ T3116] [ 1407.236886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1407.237376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1407.237376][ T3116] dst_init+0x84/0x4a0 [ 1407.237376][ T3116] dst_alloc+0x97/0x150 [ 1407.237376][ T3116] ip6_dst_alloc+0x23/0x90 [ 1407.237376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1407.237376][ T3116] ip6_pol_route+0x56f/0x840 [ 1407.237376][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1407.237376][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1407.237376][ T3116] fib6_rule_lookup+0x182/0x630 [ 1407.237376][ T3116] ip6_route_input+0x59c/0xa50 [ 1407.237376][ T3116] ipv6_rcv+0x397/0x810 [ 1407.237376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1407.237376][ T3116] process_backlog+0x101/0x620 [ 1407.237376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1407.237376][ T3116] net_rx_action+0x495/0xbe0 [ 1407.237376][ T3116] __do_softirq+0x1b5/0x7f6 [ 1407.237376][ T3116] [ 1407.239782][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1407.239782][ T3116] netdev_get_by_index+0x5e/0x80 [ 1407.239782][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1407.239782][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1407.239782][ T3116] ip6_route_add+0x1c/0x140 [ 1407.239782][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1407.239782][ T3116] addrconf_add_dev+0xe2/0x170 [ 1407.239782][ T3116] inet6_addr_add+0x12f/0xa40 [ 1407.239782][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1407.239782][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1407.239782][ T3116] netlink_rcv_skb+0x130/0x360 [ 1407.239782][ T3116] netlink_unicast+0x449/0x710 [ 1407.239782][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1407.239782][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1407.239782][ T3116] ___sys_sendmsg+0xee/0x170 [ 1407.239782][ T3116] __sys_sendmsg+0xcd/0x170 [ 1407.239782][ T3116] do_syscall_64+0xc6/0x1e0 [ 1407.239782][ T3116] [ 1407.242246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1407.242246][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1407.242246][ T3116] ipv6_find_idev+0x102/0x170 [ 1407.242246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1407.242246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1407.242246][ T3116] netlink_rcv_skb+0x130/0x360 [ 1407.242246][ T3116] netlink_unicast+0x449/0x710 [ 1407.242246][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1407.242246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1407.242246][ T3116] ___sys_sendmsg+0xee/0x170 [ 1407.242246][ T3116] __sys_sendmsg+0xcd/0x170 [ 1407.242246][ T3116] do_syscall_64+0xc6/0x1e0 [ 1407.242246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1407.242246][ T3116] [ 1407.244155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1407.244155][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1407.244155][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1407.244155][ T3116] ipv6_find_idev+0x102/0x170 [ 1407.244155][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1407.244155][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1407.244155][ T3116] netlink_rcv_skb+0x130/0x360 [ 1407.244155][ T3116] netlink_unicast+0x449/0x710 [ 1407.244155][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1407.244155][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1407.244155][ T3116] ___sys_sendmsg+0xee/0x170 [ 1407.244155][ T3116] __sys_sendmsg+0xcd/0x170 [ 1407.244155][ T3116] do_syscall_64+0xc6/0x1e0 [ 1407.244155][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1407.244155][ T3116] [ 1417.348876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1417.349394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1417.349394][ T3116] dst_init+0x84/0x4a0 [ 1417.349394][ T3116] dst_alloc+0x97/0x150 [ 1417.349394][ T3116] ip6_dst_alloc+0x23/0x90 [ 1417.349394][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1417.349394][ T3116] ip6_pol_route+0x56f/0x840 [ 1417.349394][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1417.349394][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1417.349394][ T3116] fib6_rule_lookup+0x182/0x630 [ 1417.349394][ T3116] ip6_route_input+0x59c/0xa50 [ 1417.349394][ T3116] ipv6_rcv+0x397/0x810 [ 1417.349394][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1417.349394][ T3116] process_backlog+0x101/0x620 [ 1417.349394][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1417.349394][ T3116] net_rx_action+0x495/0xbe0 [ 1417.349394][ T3116] __do_softirq+0x1b5/0x7f6 [ 1417.349394][ T3116] [ 1417.351910][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1417.351910][ T3116] netdev_get_by_index+0x5e/0x80 [ 1417.351910][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1417.351910][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1417.351910][ T3116] ip6_route_add+0x1c/0x140 [ 1417.351910][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1417.351910][ T3116] addrconf_add_dev+0xe2/0x170 [ 1417.351910][ T3116] inet6_addr_add+0x12f/0xa40 [ 1417.351910][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1417.351910][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1417.351910][ T3116] netlink_rcv_skb+0x130/0x360 [ 1417.351910][ T3116] netlink_unicast+0x449/0x710 [ 1417.351910][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1417.351910][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1417.351910][ T3116] ___sys_sendmsg+0xee/0x170 [ 1417.351910][ T3116] __sys_sendmsg+0xcd/0x170 [ 1417.351910][ T3116] do_syscall_64+0xc6/0x1e0 [ 1417.351910][ T3116] [ 1417.354556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1417.354556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1417.354556][ T3116] ipv6_find_idev+0x102/0x170 [ 1417.354556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1417.354556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1417.354556][ T3116] netlink_rcv_skb+0x130/0x360 [ 1417.354556][ T3116] netlink_unicast+0x449/0x710 [ 1417.354556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1417.354556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1417.354556][ T3116] ___sys_sendmsg+0xee/0x170 [ 1417.354556][ T3116] __sys_sendmsg+0xcd/0x170 [ 1417.354556][ T3116] do_syscall_64+0xc6/0x1e0 [ 1417.354556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1417.354556][ T3116] [ 1417.356616][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1417.356616][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1417.356616][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1417.356616][ T3116] ipv6_find_idev+0x102/0x170 [ 1417.356616][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1417.356616][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1417.356616][ T3116] netlink_rcv_skb+0x130/0x360 [ 1417.356616][ T3116] netlink_unicast+0x449/0x710 [ 1417.356616][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1417.356616][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1417.356616][ T3116] ___sys_sendmsg+0xee/0x170 [ 1417.356616][ T3116] __sys_sendmsg+0xcd/0x170 [ 1417.356616][ T3116] do_syscall_64+0xc6/0x1e0 [ 1417.356616][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1417.356616][ T3116] [ 1427.604752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1427.605199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1427.605199][ T3116] dst_init+0x84/0x4a0 [ 1427.605199][ T3116] dst_alloc+0x97/0x150 [ 1427.605199][ T3116] ip6_dst_alloc+0x23/0x90 [ 1427.605199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1427.605199][ T3116] ip6_pol_route+0x56f/0x840 [ 1427.605199][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1427.605199][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1427.605199][ T3116] fib6_rule_lookup+0x182/0x630 [ 1427.605199][ T3116] ip6_route_input+0x59c/0xa50 [ 1427.605199][ T3116] ipv6_rcv+0x397/0x810 [ 1427.605199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1427.605199][ T3116] process_backlog+0x101/0x620 [ 1427.605199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1427.605199][ T3116] net_rx_action+0x495/0xbe0 [ 1427.605199][ T3116] __do_softirq+0x1b5/0x7f6 [ 1427.605199][ T3116] [ 1427.607494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1427.607494][ T3116] netdev_get_by_index+0x5e/0x80 [ 1427.607494][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1427.607494][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1427.607494][ T3116] ip6_route_add+0x1c/0x140 [ 1427.607494][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1427.607494][ T3116] addrconf_add_dev+0xe2/0x170 [ 1427.607494][ T3116] inet6_addr_add+0x12f/0xa40 [ 1427.607494][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1427.607494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1427.607494][ T3116] netlink_rcv_skb+0x130/0x360 [ 1427.607494][ T3116] netlink_unicast+0x449/0x710 [ 1427.607494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1427.607494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1427.607494][ T3116] ___sys_sendmsg+0xee/0x170 [ 1427.607494][ T3116] __sys_sendmsg+0xcd/0x170 [ 1427.607494][ T3116] do_syscall_64+0xc6/0x1e0 [ 1427.607494][ T3116] [ 1427.609914][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1427.609914][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1427.609914][ T3116] ipv6_find_idev+0x102/0x170 [ 1427.609914][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1427.609914][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1427.609914][ T3116] netlink_rcv_skb+0x130/0x360 [ 1427.609914][ T3116] netlink_unicast+0x449/0x710 [ 1427.609914][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1427.609914][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1427.609914][ T3116] ___sys_sendmsg+0xee/0x170 [ 1427.609914][ T3116] __sys_sendmsg+0xcd/0x170 [ 1427.609914][ T3116] do_syscall_64+0xc6/0x1e0 [ 1427.609914][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1427.609914][ T3116] [ 1427.611820][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1427.611820][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1427.611820][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1427.611820][ T3116] ipv6_find_idev+0x102/0x170 [ 1427.611820][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1427.611820][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1427.611820][ T3116] netlink_rcv_skb+0x130/0x360 [ 1427.611820][ T3116] netlink_unicast+0x449/0x710 [ 1427.611820][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1427.611820][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1427.611820][ T3116] ___sys_sendmsg+0xee/0x170 [ 1427.611820][ T3116] __sys_sendmsg+0xcd/0x170 [ 1427.611820][ T3116] do_syscall_64+0xc6/0x1e0 [ 1427.611820][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1427.611820][ T3116] [ 1437.860771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1437.861197][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1437.861197][ T3116] dst_init+0x84/0x4a0 [ 1437.861197][ T3116] dst_alloc+0x97/0x150 [ 1437.861197][ T3116] ip6_dst_alloc+0x23/0x90 [ 1437.861197][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1437.861197][ T3116] ip6_pol_route+0x56f/0x840 [ 1437.861197][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1437.861197][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1437.861197][ T3116] fib6_rule_lookup+0x182/0x630 [ 1437.861197][ T3116] ip6_route_input+0x59c/0xa50 [ 1437.861197][ T3116] ipv6_rcv+0x397/0x810 [ 1437.861197][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1437.861197][ T3116] process_backlog+0x101/0x620 [ 1437.861197][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1437.861197][ T3116] net_rx_action+0x495/0xbe0 [ 1437.861197][ T3116] __do_softirq+0x1b5/0x7f6 [ 1437.861197][ T3116] [ 1437.863466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1437.863466][ T3116] netdev_get_by_index+0x5e/0x80 [ 1437.863466][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1437.863466][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1437.863466][ T3116] ip6_route_add+0x1c/0x140 [ 1437.863466][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1437.863466][ T3116] addrconf_add_dev+0xe2/0x170 [ 1437.863466][ T3116] inet6_addr_add+0x12f/0xa40 [ 1437.863466][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1437.863466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1437.863466][ T3116] netlink_rcv_skb+0x130/0x360 [ 1437.863466][ T3116] netlink_unicast+0x449/0x710 [ 1437.863466][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1437.863466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1437.863466][ T3116] ___sys_sendmsg+0xee/0x170 [ 1437.863466][ T3116] __sys_sendmsg+0xcd/0x170 [ 1437.863466][ T3116] do_syscall_64+0xc6/0x1e0 [ 1437.863466][ T3116] [ 1437.865859][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1437.865859][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1437.865859][ T3116] ipv6_find_idev+0x102/0x170 [ 1437.865859][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1437.865859][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1437.865859][ T3116] netlink_rcv_skb+0x130/0x360 [ 1437.865859][ T3116] netlink_unicast+0x449/0x710 [ 1437.865859][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1437.865859][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1437.865859][ T3116] ___sys_sendmsg+0xee/0x170 [ 1437.865859][ T3116] __sys_sendmsg+0xcd/0x170 [ 1437.865859][ T3116] do_syscall_64+0xc6/0x1e0 [ 1437.865859][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1437.865859][ T3116] [ 1437.867741][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1437.867741][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1437.867741][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1437.867741][ T3116] ipv6_find_idev+0x102/0x170 [ 1437.867741][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1437.867741][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1437.867741][ T3116] netlink_rcv_skb+0x130/0x360 [ 1437.867741][ T3116] netlink_unicast+0x449/0x710 [ 1437.867741][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1437.867741][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1437.867741][ T3116] ___sys_sendmsg+0xee/0x170 [ 1437.867741][ T3116] __sys_sendmsg+0xcd/0x170 [ 1437.867741][ T3116] do_syscall_64+0xc6/0x1e0 [ 1437.867741][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1437.867741][ T3116] [ 1448.332931][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1448.333391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1448.333391][ T3116] dst_init+0x84/0x4a0 [ 1448.333391][ T3116] dst_alloc+0x97/0x150 [ 1448.333391][ T3116] ip6_dst_alloc+0x23/0x90 [ 1448.333391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1448.333391][ T3116] ip6_pol_route+0x56f/0x840 [ 1448.333391][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1448.333391][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1448.333391][ T3116] fib6_rule_lookup+0x182/0x630 [ 1448.333391][ T3116] ip6_route_input+0x59c/0xa50 [ 1448.333391][ T3116] ipv6_rcv+0x397/0x810 [ 1448.333391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1448.333391][ T3116] process_backlog+0x101/0x620 [ 1448.333391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1448.333391][ T3116] net_rx_action+0x495/0xbe0 [ 1448.333391][ T3116] __do_softirq+0x1b5/0x7f6 [ 1448.333391][ T3116] [ 1448.335499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1448.335499][ T3116] netdev_get_by_index+0x5e/0x80 [ 1448.335499][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1448.335499][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1448.335499][ T3116] ip6_route_add+0x1c/0x140 [ 1448.335499][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1448.335499][ T3116] addrconf_add_dev+0xe2/0x170 [ 1448.335499][ T3116] inet6_addr_add+0x12f/0xa40 [ 1448.335499][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1448.335499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1448.335499][ T3116] netlink_rcv_skb+0x130/0x360 [ 1448.335499][ T3116] netlink_unicast+0x449/0x710 [ 1448.335499][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1448.335499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1448.335499][ T3116] ___sys_sendmsg+0xee/0x170 [ 1448.335499][ T3116] __sys_sendmsg+0xcd/0x170 [ 1448.335499][ T3116] do_syscall_64+0xc6/0x1e0 [ 1448.335499][ T3116] [ 1448.337868][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1448.337868][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1448.337868][ T3116] ipv6_find_idev+0x102/0x170 [ 1448.337868][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1448.337868][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1448.337868][ T3116] netlink_rcv_skb+0x130/0x360 [ 1448.337868][ T3116] netlink_unicast+0x449/0x710 [ 1448.337868][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1448.337868][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1448.337868][ T3116] ___sys_sendmsg+0xee/0x170 [ 1448.337868][ T3116] __sys_sendmsg+0xcd/0x170 [ 1448.337868][ T3116] do_syscall_64+0xc6/0x1e0 [ 1448.337868][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1448.337868][ T3116] [ 1448.339748][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1448.339748][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1448.339748][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1448.339748][ T3116] ipv6_find_idev+0x102/0x170 [ 1448.339748][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1448.339748][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1448.339748][ T3116] netlink_rcv_skb+0x130/0x360 [ 1448.339748][ T3116] netlink_unicast+0x449/0x710 [ 1448.339748][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1448.339748][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1448.339748][ T3116] ___sys_sendmsg+0xee/0x170 [ 1448.339748][ T3116] __sys_sendmsg+0xcd/0x170 [ 1448.339748][ T3116] do_syscall_64+0xc6/0x1e0 [ 1448.339748][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1448.339748][ T3116] [ 1458.476866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1458.477303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1458.477303][ T3116] dst_init+0x84/0x4a0 [ 1458.477303][ T3116] dst_alloc+0x97/0x150 [ 1458.477303][ T3116] ip6_dst_alloc+0x23/0x90 [ 1458.477303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1458.477303][ T3116] ip6_pol_route+0x56f/0x840 [ 1458.477303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1458.477303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1458.477303][ T3116] fib6_rule_lookup+0x182/0x630 [ 1458.477303][ T3116] ip6_route_input+0x59c/0xa50 [ 1458.477303][ T3116] ipv6_rcv+0x397/0x810 [ 1458.477303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1458.477303][ T3116] process_backlog+0x101/0x620 [ 1458.477303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1458.477303][ T3116] net_rx_action+0x495/0xbe0 [ 1458.477303][ T3116] __do_softirq+0x1b5/0x7f6 [ 1458.477303][ T3116] [ 1458.479590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1458.479590][ T3116] netdev_get_by_index+0x5e/0x80 [ 1458.479590][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1458.479590][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1458.479590][ T3116] ip6_route_add+0x1c/0x140 [ 1458.479590][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1458.479590][ T3116] addrconf_add_dev+0xe2/0x170 [ 1458.479590][ T3116] inet6_addr_add+0x12f/0xa40 [ 1458.479590][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1458.479590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1458.479590][ T3116] netlink_rcv_skb+0x130/0x360 [ 1458.479590][ T3116] netlink_unicast+0x449/0x710 [ 1458.479590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1458.479590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1458.479590][ T3116] ___sys_sendmsg+0xee/0x170 [ 1458.479590][ T3116] __sys_sendmsg+0xcd/0x170 [ 1458.479590][ T3116] do_syscall_64+0xc6/0x1e0 [ 1458.479590][ T3116] [ 1458.481997][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1458.481997][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1458.481997][ T3116] ipv6_find_idev+0x102/0x170 [ 1458.481997][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1458.481997][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1458.481997][ T3116] netlink_rcv_skb+0x130/0x360 [ 1458.481997][ T3116] netlink_unicast+0x449/0x710 [ 1458.481997][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1458.481997][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1458.481997][ T3116] ___sys_sendmsg+0xee/0x170 [ 1458.481997][ T3116] __sys_sendmsg+0xcd/0x170 [ 1458.481997][ T3116] do_syscall_64+0xc6/0x1e0 [ 1458.481997][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1458.481997][ T3116] [ 1458.483884][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1458.483884][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1458.483884][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1458.483884][ T3116] ipv6_find_idev+0x102/0x170 [ 1458.483884][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1458.483884][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1458.483884][ T3116] netlink_rcv_skb+0x130/0x360 [ 1458.483884][ T3116] netlink_unicast+0x449/0x710 [ 1458.483884][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1458.483884][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1458.483884][ T3116] ___sys_sendmsg+0xee/0x170 [ 1458.483884][ T3116] __sys_sendmsg+0xcd/0x170 [ 1458.483884][ T3116] do_syscall_64+0xc6/0x1e0 [ 1458.483884][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1458.483884][ T3116] [ 1468.524827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1468.525342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1468.525342][ T3116] dst_init+0x84/0x4a0 [ 1468.525342][ T3116] dst_alloc+0x97/0x150 [ 1468.525342][ T3116] ip6_dst_alloc+0x23/0x90 [ 1468.525342][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1468.525342][ T3116] ip6_pol_route+0x56f/0x840 [ 1468.525342][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1468.525342][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1468.525342][ T3116] fib6_rule_lookup+0x182/0x630 [ 1468.525342][ T3116] ip6_route_input+0x59c/0xa50 [ 1468.525342][ T3116] ipv6_rcv+0x397/0x810 [ 1468.525342][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1468.525342][ T3116] process_backlog+0x101/0x620 [ 1468.525342][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1468.525342][ T3116] net_rx_action+0x495/0xbe0 [ 1468.525342][ T3116] __do_softirq+0x1b5/0x7f6 [ 1468.525342][ T3116] [ 1468.527855][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1468.527855][ T3116] netdev_get_by_index+0x5e/0x80 [ 1468.527855][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1468.527855][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1468.527855][ T3116] ip6_route_add+0x1c/0x140 [ 1468.527855][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1468.527855][ T3116] addrconf_add_dev+0xe2/0x170 [ 1468.527855][ T3116] inet6_addr_add+0x12f/0xa40 [ 1468.527855][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1468.527855][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1468.527855][ T3116] netlink_rcv_skb+0x130/0x360 [ 1468.527855][ T3116] netlink_unicast+0x449/0x710 [ 1468.527855][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1468.527855][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1468.527855][ T3116] ___sys_sendmsg+0xee/0x170 [ 1468.527855][ T3116] __sys_sendmsg+0xcd/0x170 [ 1468.527855][ T3116] do_syscall_64+0xc6/0x1e0 [ 1468.527855][ T3116] [ 1468.530495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1468.530495][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1468.530495][ T3116] ipv6_find_idev+0x102/0x170 [ 1468.530495][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1468.530495][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1468.530495][ T3116] netlink_rcv_skb+0x130/0x360 [ 1468.530495][ T3116] netlink_unicast+0x449/0x710 [ 1468.530495][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1468.530495][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1468.530495][ T3116] ___sys_sendmsg+0xee/0x170 [ 1468.530495][ T3116] __sys_sendmsg+0xcd/0x170 [ 1468.530495][ T3116] do_syscall_64+0xc6/0x1e0 [ 1468.530495][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1468.530495][ T3116] [ 1468.532581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1468.532581][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1468.532581][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1468.532581][ T3116] ipv6_find_idev+0x102/0x170 [ 1468.532581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1468.532581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1468.532581][ T3116] netlink_rcv_skb+0x130/0x360 [ 1468.532581][ T3116] netlink_unicast+0x449/0x710 [ 1468.532581][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1468.532581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1468.532581][ T3116] ___sys_sendmsg+0xee/0x170 [ 1468.532581][ T3116] __sys_sendmsg+0xcd/0x170 [ 1468.532581][ T3116] do_syscall_64+0xc6/0x1e0 [ 1468.532581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1468.532581][ T3116] [ 1478.772878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1478.773400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1478.773400][ T3116] dst_init+0x84/0x4a0 [ 1478.773400][ T3116] dst_alloc+0x97/0x150 [ 1478.773400][ T3116] ip6_dst_alloc+0x23/0x90 [ 1478.773400][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1478.773400][ T3116] ip6_pol_route+0x56f/0x840 [ 1478.773400][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1478.773400][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1478.773400][ T3116] fib6_rule_lookup+0x182/0x630 [ 1478.773400][ T3116] ip6_route_input+0x59c/0xa50 [ 1478.773400][ T3116] ipv6_rcv+0x397/0x810 [ 1478.773400][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1478.773400][ T3116] process_backlog+0x101/0x620 [ 1478.773400][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1478.773400][ T3116] net_rx_action+0x495/0xbe0 [ 1478.773400][ T3116] __do_softirq+0x1b5/0x7f6 [ 1478.773400][ T3116] [ 1478.775905][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1478.775905][ T3116] netdev_get_by_index+0x5e/0x80 [ 1478.775905][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1478.775905][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1478.775905][ T3116] ip6_route_add+0x1c/0x140 [ 1478.775905][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1478.775905][ T3116] addrconf_add_dev+0xe2/0x170 [ 1478.775905][ T3116] inet6_addr_add+0x12f/0xa40 [ 1478.775905][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1478.775905][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1478.775905][ T3116] netlink_rcv_skb+0x130/0x360 [ 1478.775905][ T3116] netlink_unicast+0x449/0x710 [ 1478.775905][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1478.775905][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1478.775905][ T3116] ___sys_sendmsg+0xee/0x170 [ 1478.775905][ T3116] __sys_sendmsg+0xcd/0x170 [ 1478.775905][ T3116] do_syscall_64+0xc6/0x1e0 [ 1478.775905][ T3116] [ 1478.778701][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1478.778701][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1478.778701][ T3116] ipv6_find_idev+0x102/0x170 [ 1478.778701][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1478.778701][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1478.778701][ T3116] netlink_rcv_skb+0x130/0x360 [ 1478.778701][ T3116] netlink_unicast+0x449/0x710 [ 1478.778701][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1478.778701][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1478.778701][ T3116] ___sys_sendmsg+0xee/0x170 [ 1478.778701][ T3116] __sys_sendmsg+0xcd/0x170 [ 1478.778701][ T3116] do_syscall_64+0xc6/0x1e0 [ 1478.778701][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1478.778701][ T3116] [ 1478.780933][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1478.780933][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1478.780933][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1478.780933][ T3116] ipv6_find_idev+0x102/0x170 [ 1478.780933][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1478.780933][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1478.780933][ T3116] netlink_rcv_skb+0x130/0x360 [ 1478.780933][ T3116] netlink_unicast+0x449/0x710 [ 1478.780933][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1478.780933][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1478.780933][ T3116] ___sys_sendmsg+0xee/0x170 [ 1478.780933][ T3116] __sys_sendmsg+0xcd/0x170 [ 1478.780933][ T3116] do_syscall_64+0xc6/0x1e0 [ 1478.780933][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1478.780933][ T3116] [ 1489.020797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1489.021242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1489.021242][ T3116] dst_init+0x84/0x4a0 [ 1489.021242][ T3116] dst_alloc+0x97/0x150 [ 1489.021242][ T3116] ip6_dst_alloc+0x23/0x90 [ 1489.021242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1489.021242][ T3116] ip6_pol_route+0x56f/0x840 [ 1489.021242][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1489.021242][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1489.021242][ T3116] fib6_rule_lookup+0x182/0x630 [ 1489.021242][ T3116] ip6_route_input+0x59c/0xa50 [ 1489.021242][ T3116] ipv6_rcv+0x397/0x810 [ 1489.021242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1489.021242][ T3116] process_backlog+0x101/0x620 [ 1489.021242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1489.021242][ T3116] net_rx_action+0x495/0xbe0 [ 1489.021242][ T3116] __do_softirq+0x1b5/0x7f6 [ 1489.021242][ T3116] [ 1489.023462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1489.023462][ T3116] netdev_get_by_index+0x5e/0x80 [ 1489.023462][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1489.023462][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1489.023462][ T3116] ip6_route_add+0x1c/0x140 [ 1489.023462][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1489.023462][ T3116] addrconf_add_dev+0xe2/0x170 [ 1489.023462][ T3116] inet6_addr_add+0x12f/0xa40 [ 1489.023462][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1489.023462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1489.023462][ T3116] netlink_rcv_skb+0x130/0x360 [ 1489.023462][ T3116] netlink_unicast+0x449/0x710 [ 1489.023462][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1489.023462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1489.023462][ T3116] ___sys_sendmsg+0xee/0x170 [ 1489.023462][ T3116] __sys_sendmsg+0xcd/0x170 [ 1489.023462][ T3116] do_syscall_64+0xc6/0x1e0 [ 1489.023462][ T3116] [ 1489.025659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1489.025659][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1489.025659][ T3116] ipv6_find_idev+0x102/0x170 [ 1489.025659][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1489.025659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1489.025659][ T3116] netlink_rcv_skb+0x130/0x360 [ 1489.025659][ T3116] netlink_unicast+0x449/0x710 [ 1489.025659][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1489.025659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1489.025659][ T3116] ___sys_sendmsg+0xee/0x170 [ 1489.025659][ T3116] __sys_sendmsg+0xcd/0x170 [ 1489.025659][ T3116] do_syscall_64+0xc6/0x1e0 [ 1489.025659][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1489.025659][ T3116] [ 1489.027400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1489.027400][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1489.027400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1489.027400][ T3116] ipv6_find_idev+0x102/0x170 [ 1489.027400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1489.027400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1489.027400][ T3116] netlink_rcv_skb+0x130/0x360 [ 1489.027400][ T3116] netlink_unicast+0x449/0x710 [ 1489.027400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1489.027400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1489.027400][ T3116] ___sys_sendmsg+0xee/0x170 [ 1489.027400][ T3116] __sys_sendmsg+0xcd/0x170 [ 1489.027400][ T3116] do_syscall_64+0xc6/0x1e0 [ 1489.027400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1489.027400][ T3116] [ 1499.164838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1499.165320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1499.165320][ T3116] dst_init+0x84/0x4a0 [ 1499.165320][ T3116] dst_alloc+0x97/0x150 [ 1499.165320][ T3116] ip6_dst_alloc+0x23/0x90 [ 1499.165320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1499.165320][ T3116] ip6_pol_route+0x56f/0x840 [ 1499.165320][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1499.165320][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1499.165320][ T3116] fib6_rule_lookup+0x182/0x630 [ 1499.165320][ T3116] ip6_route_input+0x59c/0xa50 [ 1499.165320][ T3116] ipv6_rcv+0x397/0x810 [ 1499.165320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1499.165320][ T3116] process_backlog+0x101/0x620 [ 1499.165320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1499.165320][ T3116] net_rx_action+0x495/0xbe0 [ 1499.165320][ T3116] __do_softirq+0x1b5/0x7f6 [ 1499.165320][ T3116] [ 1499.167453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1499.167453][ T3116] netdev_get_by_index+0x5e/0x80 [ 1499.167453][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1499.167453][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1499.167453][ T3116] ip6_route_add+0x1c/0x140 [ 1499.167453][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1499.167453][ T3116] addrconf_add_dev+0xe2/0x170 [ 1499.167453][ T3116] inet6_addr_add+0x12f/0xa40 [ 1499.167453][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1499.167453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1499.167453][ T3116] netlink_rcv_skb+0x130/0x360 [ 1499.167453][ T3116] netlink_unicast+0x449/0x710 [ 1499.167453][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1499.167453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1499.167453][ T3116] ___sys_sendmsg+0xee/0x170 [ 1499.167453][ T3116] __sys_sendmsg+0xcd/0x170 [ 1499.167453][ T3116] do_syscall_64+0xc6/0x1e0 [ 1499.167453][ T3116] [ 1499.169664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1499.169664][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1499.169664][ T3116] ipv6_find_idev+0x102/0x170 [ 1499.169664][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1499.169664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1499.169664][ T3116] netlink_rcv_skb+0x130/0x360 [ 1499.169664][ T3116] netlink_unicast+0x449/0x710 [ 1499.169664][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1499.169664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1499.169664][ T3116] ___sys_sendmsg+0xee/0x170 [ 1499.169664][ T3116] __sys_sendmsg+0xcd/0x170 [ 1499.169664][ T3116] do_syscall_64+0xc6/0x1e0 [ 1499.169664][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1499.169664][ T3116] [ 1499.171422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1499.171422][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1499.171422][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1499.171422][ T3116] ipv6_find_idev+0x102/0x170 [ 1499.171422][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1499.171422][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1499.171422][ T3116] netlink_rcv_skb+0x130/0x360 [ 1499.171422][ T3116] netlink_unicast+0x449/0x710 [ 1499.171422][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1499.171422][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1499.171422][ T3116] ___sys_sendmsg+0xee/0x170 [ 1499.171422][ T3116] __sys_sendmsg+0xcd/0x170 [ 1499.171422][ T3116] do_syscall_64+0xc6/0x1e0 [ 1499.171422][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1499.171422][ T3116] [ 1509.308836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1509.309289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1509.309289][ T3116] dst_init+0x84/0x4a0 [ 1509.309289][ T3116] dst_alloc+0x97/0x150 [ 1509.309289][ T3116] ip6_dst_alloc+0x23/0x90 [ 1509.309289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1509.309289][ T3116] ip6_pol_route+0x56f/0x840 [ 1509.309289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1509.309289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1509.309289][ T3116] fib6_rule_lookup+0x182/0x630 [ 1509.309289][ T3116] ip6_route_input+0x59c/0xa50 [ 1509.309289][ T3116] ipv6_rcv+0x397/0x810 [ 1509.309289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1509.309289][ T3116] process_backlog+0x101/0x620 [ 1509.309289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1509.309289][ T3116] net_rx_action+0x495/0xbe0 [ 1509.309289][ T3116] __do_softirq+0x1b5/0x7f6 [ 1509.309289][ T3116] [ 1509.311429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1509.311429][ T3116] netdev_get_by_index+0x5e/0x80 [ 1509.311429][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1509.311429][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1509.311429][ T3116] ip6_route_add+0x1c/0x140 [ 1509.311429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1509.311429][ T3116] addrconf_add_dev+0xe2/0x170 [ 1509.311429][ T3116] inet6_addr_add+0x12f/0xa40 [ 1509.311429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1509.311429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1509.311429][ T3116] netlink_rcv_skb+0x130/0x360 [ 1509.311429][ T3116] netlink_unicast+0x449/0x710 [ 1509.311429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1509.311429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1509.311429][ T3116] ___sys_sendmsg+0xee/0x170 [ 1509.311429][ T3116] __sys_sendmsg+0xcd/0x170 [ 1509.311429][ T3116] do_syscall_64+0xc6/0x1e0 [ 1509.311429][ T3116] [ 1509.313642][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1509.313642][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1509.313642][ T3116] ipv6_find_idev+0x102/0x170 [ 1509.313642][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1509.313642][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1509.313642][ T3116] netlink_rcv_skb+0x130/0x360 [ 1509.313642][ T3116] netlink_unicast+0x449/0x710 [ 1509.313642][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1509.313642][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1509.313642][ T3116] ___sys_sendmsg+0xee/0x170 [ 1509.313642][ T3116] __sys_sendmsg+0xcd/0x170 [ 1509.313642][ T3116] do_syscall_64+0xc6/0x1e0 [ 1509.313642][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1509.313642][ T3116] [ 1509.315369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1509.315369][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1509.315369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1509.315369][ T3116] ipv6_find_idev+0x102/0x170 [ 1509.315369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1509.315369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1509.315369][ T3116] netlink_rcv_skb+0x130/0x360 [ 1509.315369][ T3116] netlink_unicast+0x449/0x710 [ 1509.315369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1509.315369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1509.315369][ T3116] ___sys_sendmsg+0xee/0x170 [ 1509.315369][ T3116] __sys_sendmsg+0xcd/0x170 [ 1509.315369][ T3116] do_syscall_64+0xc6/0x1e0 [ 1509.315369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1509.315369][ T3116] [ 1519.332855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1519.333352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1519.333352][ T3116] dst_init+0x84/0x4a0 [ 1519.333352][ T3116] dst_alloc+0x97/0x150 [ 1519.333352][ T3116] ip6_dst_alloc+0x23/0x90 [ 1519.333352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1519.333352][ T3116] ip6_pol_route+0x56f/0x840 [ 1519.333352][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1519.333352][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1519.333352][ T3116] fib6_rule_lookup+0x182/0x630 [ 1519.333352][ T3116] ip6_route_input+0x59c/0xa50 [ 1519.333352][ T3116] ipv6_rcv+0x397/0x810 [ 1519.333352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1519.333352][ T3116] process_backlog+0x101/0x620 [ 1519.333352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1519.333352][ T3116] net_rx_action+0x495/0xbe0 [ 1519.333352][ T3116] __do_softirq+0x1b5/0x7f6 [ 1519.333352][ T3116] [ 1519.335468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1519.335468][ T3116] netdev_get_by_index+0x5e/0x80 [ 1519.335468][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1519.335468][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1519.335468][ T3116] ip6_route_add+0x1c/0x140 [ 1519.335468][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1519.335468][ T3116] addrconf_add_dev+0xe2/0x170 [ 1519.335468][ T3116] inet6_addr_add+0x12f/0xa40 [ 1519.335468][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1519.335468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1519.335468][ T3116] netlink_rcv_skb+0x130/0x360 [ 1519.335468][ T3116] netlink_unicast+0x449/0x710 [ 1519.335468][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1519.335468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1519.335468][ T3116] ___sys_sendmsg+0xee/0x170 [ 1519.335468][ T3116] __sys_sendmsg+0xcd/0x170 [ 1519.335468][ T3116] do_syscall_64+0xc6/0x1e0 [ 1519.335468][ T3116] [ 1519.337657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1519.337657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1519.337657][ T3116] ipv6_find_idev+0x102/0x170 [ 1519.337657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1519.337657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1519.337657][ T3116] netlink_rcv_skb+0x130/0x360 [ 1519.337657][ T3116] netlink_unicast+0x449/0x710 [ 1519.337657][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1519.337657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1519.337657][ T3116] ___sys_sendmsg+0xee/0x170 [ 1519.337657][ T3116] __sys_sendmsg+0xcd/0x170 [ 1519.337657][ T3116] do_syscall_64+0xc6/0x1e0 [ 1519.337657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1519.337657][ T3116] [ 1519.339489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1519.339489][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1519.339489][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1519.339489][ T3116] ipv6_find_idev+0x102/0x170 [ 1519.339489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1519.339489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1519.339489][ T3116] netlink_rcv_skb+0x130/0x360 [ 1519.339489][ T3116] netlink_unicast+0x449/0x710 [ 1519.339489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1519.339489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1519.339489][ T3116] ___sys_sendmsg+0xee/0x170 [ 1519.339489][ T3116] __sys_sendmsg+0xcd/0x170 [ 1519.339489][ T3116] do_syscall_64+0xc6/0x1e0 [ 1519.339489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1519.339489][ T3116] [ 1529.580742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1529.581216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1529.581216][ T3116] dst_init+0x84/0x4a0 [ 1529.581216][ T3116] dst_alloc+0x97/0x150 [ 1529.581216][ T3116] ip6_dst_alloc+0x23/0x90 [ 1529.581216][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1529.581216][ T3116] ip6_pol_route+0x56f/0x840 [ 1529.581216][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1529.581216][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1529.581216][ T3116] fib6_rule_lookup+0x182/0x630 [ 1529.581216][ T3116] ip6_route_input+0x59c/0xa50 [ 1529.581216][ T3116] ipv6_rcv+0x397/0x810 [ 1529.581216][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1529.581216][ T3116] process_backlog+0x101/0x620 [ 1529.581216][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1529.581216][ T3116] net_rx_action+0x495/0xbe0 [ 1529.581216][ T3116] __do_softirq+0x1b5/0x7f6 [ 1529.581216][ T3116] [ 1529.583574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1529.583574][ T3116] netdev_get_by_index+0x5e/0x80 [ 1529.583574][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1529.583574][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1529.583574][ T3116] ip6_route_add+0x1c/0x140 [ 1529.583574][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1529.583574][ T3116] addrconf_add_dev+0xe2/0x170 [ 1529.583574][ T3116] inet6_addr_add+0x12f/0xa40 [ 1529.583574][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1529.583574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1529.583574][ T3116] netlink_rcv_skb+0x130/0x360 [ 1529.583574][ T3116] netlink_unicast+0x449/0x710 [ 1529.583574][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1529.583574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1529.583574][ T3116] ___sys_sendmsg+0xee/0x170 [ 1529.583574][ T3116] __sys_sendmsg+0xcd/0x170 [ 1529.583574][ T3116] do_syscall_64+0xc6/0x1e0 [ 1529.583574][ T3116] [ 1529.586020][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1529.586020][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1529.586020][ T3116] ipv6_find_idev+0x102/0x170 [ 1529.586020][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1529.586020][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1529.586020][ T3116] netlink_rcv_skb+0x130/0x360 [ 1529.586020][ T3116] netlink_unicast+0x449/0x710 [ 1529.586020][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1529.586020][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1529.586020][ T3116] ___sys_sendmsg+0xee/0x170 [ 1529.586020][ T3116] __sys_sendmsg+0xcd/0x170 [ 1529.586020][ T3116] do_syscall_64+0xc6/0x1e0 [ 1529.586020][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1529.586020][ T3116] [ 1529.587937][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1529.587937][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1529.587937][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1529.587937][ T3116] ipv6_find_idev+0x102/0x170 [ 1529.587937][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1529.587937][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1529.587937][ T3116] netlink_rcv_skb+0x130/0x360 [ 1529.587937][ T3116] netlink_unicast+0x449/0x710 [ 1529.587937][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1529.587937][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1529.587937][ T3116] ___sys_sendmsg+0xee/0x170 [ 1529.587937][ T3116] __sys_sendmsg+0xcd/0x170 [ 1529.587937][ T3116] do_syscall_64+0xc6/0x1e0 [ 1529.587937][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1529.587937][ T3116] [ 1539.620816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1539.621302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1539.621302][ T3116] dst_init+0x84/0x4a0 [ 1539.621302][ T3116] dst_alloc+0x97/0x150 [ 1539.621302][ T3116] ip6_dst_alloc+0x23/0x90 [ 1539.621302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1539.621302][ T3116] ip6_pol_route+0x56f/0x840 [ 1539.621302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1539.621302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1539.621302][ T3116] fib6_rule_lookup+0x182/0x630 [ 1539.621302][ T3116] ip6_route_input+0x59c/0xa50 [ 1539.621302][ T3116] ipv6_rcv+0x397/0x810 [ 1539.621302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1539.621302][ T3116] process_backlog+0x101/0x620 [ 1539.621302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1539.621302][ T3116] net_rx_action+0x495/0xbe0 [ 1539.621302][ T3116] __do_softirq+0x1b5/0x7f6 [ 1539.621302][ T3116] [ 1539.623665][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1539.623665][ T3116] netdev_get_by_index+0x5e/0x80 [ 1539.623665][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1539.623665][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1539.623665][ T3116] ip6_route_add+0x1c/0x140 [ 1539.623665][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1539.623665][ T3116] addrconf_add_dev+0xe2/0x170 [ 1539.623665][ T3116] inet6_addr_add+0x12f/0xa40 [ 1539.623665][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1539.623665][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1539.623665][ T3116] netlink_rcv_skb+0x130/0x360 [ 1539.623665][ T3116] netlink_unicast+0x449/0x710 [ 1539.623665][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1539.623665][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1539.623665][ T3116] ___sys_sendmsg+0xee/0x170 [ 1539.623665][ T3116] __sys_sendmsg+0xcd/0x170 [ 1539.623665][ T3116] do_syscall_64+0xc6/0x1e0 [ 1539.623665][ T3116] [ 1539.626096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1539.626096][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1539.626096][ T3116] ipv6_find_idev+0x102/0x170 [ 1539.626096][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1539.626096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1539.626096][ T3116] netlink_rcv_skb+0x130/0x360 [ 1539.626096][ T3116] netlink_unicast+0x449/0x710 [ 1539.626096][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1539.626096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1539.626096][ T3116] ___sys_sendmsg+0xee/0x170 [ 1539.626096][ T3116] __sys_sendmsg+0xcd/0x170 [ 1539.626096][ T3116] do_syscall_64+0xc6/0x1e0 [ 1539.626096][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1539.626096][ T3116] [ 1539.628011][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1539.628011][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1539.628011][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1539.628011][ T3116] ipv6_find_idev+0x102/0x170 [ 1539.628011][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1539.628011][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1539.628011][ T3116] netlink_rcv_skb+0x130/0x360 [ 1539.628011][ T3116] netlink_unicast+0x449/0x710 [ 1539.628011][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1539.628011][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1539.628011][ T3116] ___sys_sendmsg+0xee/0x170 [ 1539.628011][ T3116] __sys_sendmsg+0xcd/0x170 [ 1539.628011][ T3116] do_syscall_64+0xc6/0x1e0 [ 1539.628011][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1539.628011][ T3116] [ 1549.868761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1549.869264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1549.869264][ T3116] dst_init+0x84/0x4a0 [ 1549.869264][ T3116] dst_alloc+0x97/0x150 [ 1549.869264][ T3116] ip6_dst_alloc+0x23/0x90 [ 1549.869264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1549.869264][ T3116] ip6_pol_route+0x56f/0x840 [ 1549.869264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1549.869264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1549.869264][ T3116] fib6_rule_lookup+0x182/0x630 [ 1549.869264][ T3116] ip6_route_input+0x59c/0xa50 [ 1549.869264][ T3116] ipv6_rcv+0x397/0x810 [ 1549.869264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1549.869264][ T3116] process_backlog+0x101/0x620 [ 1549.869264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1549.869264][ T3116] net_rx_action+0x495/0xbe0 [ 1549.869264][ T3116] __do_softirq+0x1b5/0x7f6 [ 1549.869264][ T3116] [ 1549.871407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1549.871407][ T3116] netdev_get_by_index+0x5e/0x80 [ 1549.871407][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1549.871407][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1549.871407][ T3116] ip6_route_add+0x1c/0x140 [ 1549.871407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1549.871407][ T3116] addrconf_add_dev+0xe2/0x170 [ 1549.871407][ T3116] inet6_addr_add+0x12f/0xa40 [ 1549.871407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1549.871407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.871407][ T3116] netlink_rcv_skb+0x130/0x360 [ 1549.871407][ T3116] netlink_unicast+0x449/0x710 [ 1549.871407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1549.871407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1549.871407][ T3116] ___sys_sendmsg+0xee/0x170 [ 1549.871407][ T3116] __sys_sendmsg+0xcd/0x170 [ 1549.871407][ T3116] do_syscall_64+0xc6/0x1e0 [ 1549.871407][ T3116] [ 1549.873627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1549.873627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1549.873627][ T3116] ipv6_find_idev+0x102/0x170 [ 1549.873627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1549.873627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.873627][ T3116] netlink_rcv_skb+0x130/0x360 [ 1549.873627][ T3116] netlink_unicast+0x449/0x710 [ 1549.873627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1549.873627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1549.873627][ T3116] ___sys_sendmsg+0xee/0x170 [ 1549.873627][ T3116] __sys_sendmsg+0xcd/0x170 [ 1549.873627][ T3116] do_syscall_64+0xc6/0x1e0 [ 1549.873627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.873627][ T3116] [ 1549.875368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1549.875368][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1549.875368][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1549.875368][ T3116] ipv6_find_idev+0x102/0x170 [ 1549.875368][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1549.875368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.875368][ T3116] netlink_rcv_skb+0x130/0x360 [ 1549.875368][ T3116] netlink_unicast+0x449/0x710 [ 1549.875368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1549.875368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1549.875368][ T3116] ___sys_sendmsg+0xee/0x170 [ 1549.875368][ T3116] __sys_sendmsg+0xcd/0x170 [ 1549.875368][ T3116] do_syscall_64+0xc6/0x1e0 [ 1549.875368][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.875368][ T3116] [ 1560.116836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1560.117273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1560.117273][ T3116] dst_init+0x84/0x4a0 [ 1560.117273][ T3116] dst_alloc+0x97/0x150 [ 1560.117273][ T3116] ip6_dst_alloc+0x23/0x90 [ 1560.117273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1560.117273][ T3116] ip6_pol_route+0x56f/0x840 [ 1560.117273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1560.117273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1560.117273][ T3116] fib6_rule_lookup+0x182/0x630 [ 1560.117273][ T3116] ip6_route_input+0x59c/0xa50 [ 1560.117273][ T3116] ipv6_rcv+0x397/0x810 [ 1560.117273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1560.117273][ T3116] process_backlog+0x101/0x620 [ 1560.117273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1560.117273][ T3116] net_rx_action+0x495/0xbe0 [ 1560.117273][ T3116] __do_softirq+0x1b5/0x7f6 [ 1560.117273][ T3116] [ 1560.119461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1560.119461][ T3116] netdev_get_by_index+0x5e/0x80 [ 1560.119461][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1560.119461][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1560.119461][ T3116] ip6_route_add+0x1c/0x140 [ 1560.119461][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1560.119461][ T3116] addrconf_add_dev+0xe2/0x170 [ 1560.119461][ T3116] inet6_addr_add+0x12f/0xa40 [ 1560.119461][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1560.119461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1560.119461][ T3116] netlink_rcv_skb+0x130/0x360 [ 1560.119461][ T3116] netlink_unicast+0x449/0x710 [ 1560.119461][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1560.119461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1560.119461][ T3116] ___sys_sendmsg+0xee/0x170 [ 1560.119461][ T3116] __sys_sendmsg+0xcd/0x170 [ 1560.119461][ T3116] do_syscall_64+0xc6/0x1e0 [ 1560.119461][ T3116] [ 1560.121725][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1560.121725][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1560.121725][ T3116] ipv6_find_idev+0x102/0x170 [ 1560.121725][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1560.121725][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1560.121725][ T3116] netlink_rcv_skb+0x130/0x360 [ 1560.121725][ T3116] netlink_unicast+0x449/0x710 [ 1560.121725][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1560.121725][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1560.121725][ T3116] ___sys_sendmsg+0xee/0x170 [ 1560.121725][ T3116] __sys_sendmsg+0xcd/0x170 [ 1560.121725][ T3116] do_syscall_64+0xc6/0x1e0 [ 1560.121725][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1560.121725][ T3116] [ 1560.123454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1560.123454][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1560.123454][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1560.123454][ T3116] ipv6_find_idev+0x102/0x170 [ 1560.123454][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1560.123454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1560.123454][ T3116] netlink_rcv_skb+0x130/0x360 [ 1560.123454][ T3116] netlink_unicast+0x449/0x710 [ 1560.123454][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1560.123454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1560.123454][ T3116] ___sys_sendmsg+0xee/0x170 [ 1560.123454][ T3116] __sys_sendmsg+0xcd/0x170 [ 1560.123454][ T3116] do_syscall_64+0xc6/0x1e0 [ 1560.123454][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1560.123454][ T3116] [ 1570.364901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1570.365638][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1570.365638][ T3116] dst_init+0x84/0x4a0 [ 1570.365638][ T3116] dst_alloc+0x97/0x150 [ 1570.365638][ T3116] ip6_dst_alloc+0x23/0x90 [ 1570.365638][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1570.365638][ T3116] ip6_pol_route+0x56f/0x840 [ 1570.365638][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1570.365638][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1570.365638][ T3116] fib6_rule_lookup+0x182/0x630 [ 1570.365638][ T3116] ip6_route_input+0x59c/0xa50 [ 1570.365638][ T3116] ipv6_rcv+0x397/0x810 [ 1570.365638][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1570.365638][ T3116] process_backlog+0x101/0x620 [ 1570.365638][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1570.365638][ T3116] net_rx_action+0x495/0xbe0 [ 1570.365638][ T3116] __do_softirq+0x1b5/0x7f6 [ 1570.365638][ T3116] [ 1570.368751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1570.368751][ T3116] netdev_get_by_index+0x5e/0x80 [ 1570.368751][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1570.368751][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1570.368751][ T3116] ip6_route_add+0x1c/0x140 [ 1570.368751][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1570.368751][ T3116] addrconf_add_dev+0xe2/0x170 [ 1570.368751][ T3116] inet6_addr_add+0x12f/0xa40 [ 1570.368751][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1570.368751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1570.368751][ T3116] netlink_rcv_skb+0x130/0x360 [ 1570.368751][ T3116] netlink_unicast+0x449/0x710 [ 1570.368751][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1570.368751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1570.368751][ T3116] ___sys_sendmsg+0xee/0x170 [ 1570.368751][ T3116] __sys_sendmsg+0xcd/0x170 [ 1570.368751][ T3116] do_syscall_64+0xc6/0x1e0 [ 1570.368751][ T3116] [ 1570.372192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1570.372192][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1570.372192][ T3116] ipv6_find_idev+0x102/0x170 [ 1570.372192][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1570.372192][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1570.372192][ T3116] netlink_rcv_skb+0x130/0x360 [ 1570.372192][ T3116] netlink_unicast+0x449/0x710 [ 1570.372192][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1570.372192][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1570.372192][ T3116] ___sys_sendmsg+0xee/0x170 [ 1570.372192][ T3116] __sys_sendmsg+0xcd/0x170 [ 1570.372192][ T3116] do_syscall_64+0xc6/0x1e0 [ 1570.372192][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1570.372192][ T3116] [ 1570.374764][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1570.374764][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1570.374764][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1570.374764][ T3116] ipv6_find_idev+0x102/0x170 [ 1570.374764][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1570.374764][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1570.374764][ T3116] netlink_rcv_skb+0x130/0x360 [ 1570.374764][ T3116] netlink_unicast+0x449/0x710 [ 1570.374764][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1570.374764][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1570.374764][ T3116] ___sys_sendmsg+0xee/0x170 [ 1570.374764][ T3116] __sys_sendmsg+0xcd/0x170 [ 1570.374764][ T3116] do_syscall_64+0xc6/0x1e0 [ 1570.374764][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1570.374764][ T3116] [ 1580.620878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1580.621430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1580.621430][ T3116] dst_init+0x84/0x4a0 [ 1580.621430][ T3116] dst_alloc+0x97/0x150 [ 1580.621430][ T3116] ip6_dst_alloc+0x23/0x90 [ 1580.621430][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1580.621430][ T3116] ip6_pol_route+0x56f/0x840 [ 1580.621430][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1580.621430][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1580.621430][ T3116] fib6_rule_lookup+0x182/0x630 [ 1580.621430][ T3116] ip6_route_input+0x59c/0xa50 [ 1580.621430][ T3116] ipv6_rcv+0x397/0x810 [ 1580.621430][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1580.621430][ T3116] process_backlog+0x101/0x620 [ 1580.621430][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1580.621430][ T3116] net_rx_action+0x495/0xbe0 [ 1580.621430][ T3116] __do_softirq+0x1b5/0x7f6 [ 1580.621430][ T3116] [ 1580.623780][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1580.623780][ T3116] netdev_get_by_index+0x5e/0x80 [ 1580.623780][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1580.623780][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1580.623780][ T3116] ip6_route_add+0x1c/0x140 [ 1580.623780][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1580.623780][ T3116] addrconf_add_dev+0xe2/0x170 [ 1580.623780][ T3116] inet6_addr_add+0x12f/0xa40 [ 1580.623780][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1580.623780][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1580.623780][ T3116] netlink_rcv_skb+0x130/0x360 [ 1580.623780][ T3116] netlink_unicast+0x449/0x710 [ 1580.623780][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1580.623780][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1580.623780][ T3116] ___sys_sendmsg+0xee/0x170 [ 1580.623780][ T3116] __sys_sendmsg+0xcd/0x170 [ 1580.623780][ T3116] do_syscall_64+0xc6/0x1e0 [ 1580.623780][ T3116] [ 1580.626277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1580.626277][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1580.626277][ T3116] ipv6_find_idev+0x102/0x170 [ 1580.626277][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1580.626277][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1580.626277][ T3116] netlink_rcv_skb+0x130/0x360 [ 1580.626277][ T3116] netlink_unicast+0x449/0x710 [ 1580.626277][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1580.626277][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1580.626277][ T3116] ___sys_sendmsg+0xee/0x170 [ 1580.626277][ T3116] __sys_sendmsg+0xcd/0x170 [ 1580.626277][ T3116] do_syscall_64+0xc6/0x1e0 [ 1580.626277][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1580.626277][ T3116] [ 1580.628202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1580.628202][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1580.628202][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1580.628202][ T3116] ipv6_find_idev+0x102/0x170 [ 1580.628202][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1580.628202][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1580.628202][ T3116] netlink_rcv_skb+0x130/0x360 [ 1580.628202][ T3116] netlink_unicast+0x449/0x710 [ 1580.628202][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1580.628202][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1580.628202][ T3116] ___sys_sendmsg+0xee/0x170 [ 1580.628202][ T3116] __sys_sendmsg+0xcd/0x170 [ 1580.628202][ T3116] do_syscall_64+0xc6/0x1e0 [ 1580.628202][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1580.628202][ T3116] [ 1590.660872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1590.661399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1590.661399][ T3116] dst_init+0x84/0x4a0 [ 1590.661399][ T3116] dst_alloc+0x97/0x150 [ 1590.661399][ T3116] ip6_dst_alloc+0x23/0x90 [ 1590.661399][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1590.661399][ T3116] ip6_pol_route+0x56f/0x840 [ 1590.661399][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1590.661399][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1590.661399][ T3116] fib6_rule_lookup+0x182/0x630 [ 1590.661399][ T3116] ip6_route_input+0x59c/0xa50 [ 1590.661399][ T3116] ipv6_rcv+0x397/0x810 [ 1590.661399][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1590.661399][ T3116] process_backlog+0x101/0x620 [ 1590.661399][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1590.661399][ T3116] net_rx_action+0x495/0xbe0 [ 1590.661399][ T3116] __do_softirq+0x1b5/0x7f6 [ 1590.661399][ T3116] [ 1590.663761][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1590.663761][ T3116] netdev_get_by_index+0x5e/0x80 [ 1590.663761][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1590.663761][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1590.663761][ T3116] ip6_route_add+0x1c/0x140 [ 1590.663761][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1590.663761][ T3116] addrconf_add_dev+0xe2/0x170 [ 1590.663761][ T3116] inet6_addr_add+0x12f/0xa40 [ 1590.663761][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1590.663761][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.663761][ T3116] netlink_rcv_skb+0x130/0x360 [ 1590.663761][ T3116] netlink_unicast+0x449/0x710 [ 1590.663761][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1590.663761][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1590.663761][ T3116] ___sys_sendmsg+0xee/0x170 [ 1590.663761][ T3116] __sys_sendmsg+0xcd/0x170 [ 1590.663761][ T3116] do_syscall_64+0xc6/0x1e0 [ 1590.663761][ T3116] [ 1590.666183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1590.666183][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1590.666183][ T3116] ipv6_find_idev+0x102/0x170 [ 1590.666183][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1590.666183][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.666183][ T3116] netlink_rcv_skb+0x130/0x360 [ 1590.666183][ T3116] netlink_unicast+0x449/0x710 [ 1590.666183][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1590.666183][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1590.666183][ T3116] ___sys_sendmsg+0xee/0x170 [ 1590.666183][ T3116] __sys_sendmsg+0xcd/0x170 [ 1590.666183][ T3116] do_syscall_64+0xc6/0x1e0 [ 1590.666183][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.666183][ T3116] [ 1590.668070][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1590.668070][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1590.668070][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1590.668070][ T3116] ipv6_find_idev+0x102/0x170 [ 1590.668070][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1590.668070][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.668070][ T3116] netlink_rcv_skb+0x130/0x360 [ 1590.668070][ T3116] netlink_unicast+0x449/0x710 [ 1590.668070][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1590.668070][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1590.668070][ T3116] ___sys_sendmsg+0xee/0x170 [ 1590.668070][ T3116] __sys_sendmsg+0xcd/0x170 [ 1590.668070][ T3116] do_syscall_64+0xc6/0x1e0 [ 1590.668070][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.668070][ T3116] [ 1600.908814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1600.909332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1600.909332][ T3116] dst_init+0x84/0x4a0 [ 1600.909332][ T3116] dst_alloc+0x97/0x150 [ 1600.909332][ T3116] ip6_dst_alloc+0x23/0x90 [ 1600.909332][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1600.909332][ T3116] ip6_pol_route+0x56f/0x840 [ 1600.909332][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1600.909332][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1600.909332][ T3116] fib6_rule_lookup+0x182/0x630 [ 1600.909332][ T3116] ip6_route_input+0x59c/0xa50 [ 1600.909332][ T3116] ipv6_rcv+0x397/0x810 [ 1600.909332][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1600.909332][ T3116] process_backlog+0x101/0x620 [ 1600.909332][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1600.909332][ T3116] net_rx_action+0x495/0xbe0 [ 1600.909332][ T3116] __do_softirq+0x1b5/0x7f6 [ 1600.909332][ T3116] [ 1600.911718][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1600.911718][ T3116] netdev_get_by_index+0x5e/0x80 [ 1600.911718][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1600.911718][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1600.911718][ T3116] ip6_route_add+0x1c/0x140 [ 1600.911718][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1600.911718][ T3116] addrconf_add_dev+0xe2/0x170 [ 1600.911718][ T3116] inet6_addr_add+0x12f/0xa40 [ 1600.911718][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1600.911718][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.911718][ T3116] netlink_rcv_skb+0x130/0x360 [ 1600.911718][ T3116] netlink_unicast+0x449/0x710 [ 1600.911718][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1600.911718][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1600.911718][ T3116] ___sys_sendmsg+0xee/0x170 [ 1600.911718][ T3116] __sys_sendmsg+0xcd/0x170 [ 1600.911718][ T3116] do_syscall_64+0xc6/0x1e0 [ 1600.911718][ T3116] [ 1600.914089][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1600.914089][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1600.914089][ T3116] ipv6_find_idev+0x102/0x170 [ 1600.914089][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1600.914089][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.914089][ T3116] netlink_rcv_skb+0x130/0x360 [ 1600.914089][ T3116] netlink_unicast+0x449/0x710 [ 1600.914089][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1600.914089][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1600.914089][ T3116] ___sys_sendmsg+0xee/0x170 [ 1600.914089][ T3116] __sys_sendmsg+0xcd/0x170 [ 1600.914089][ T3116] do_syscall_64+0xc6/0x1e0 [ 1600.914089][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.914089][ T3116] [ 1600.915821][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1600.915821][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1600.915821][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1600.915821][ T3116] ipv6_find_idev+0x102/0x170 [ 1600.915821][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1600.915821][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.915821][ T3116] netlink_rcv_skb+0x130/0x360 [ 1600.915821][ T3116] netlink_unicast+0x449/0x710 [ 1600.915821][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1600.915821][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1600.915821][ T3116] ___sys_sendmsg+0xee/0x170 [ 1600.915821][ T3116] __sys_sendmsg+0xcd/0x170 [ 1600.915821][ T3116] do_syscall_64+0xc6/0x1e0 [ 1600.915821][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.915821][ T3116] [ 1611.156842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1611.157349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1611.157349][ T3116] dst_init+0x84/0x4a0 [ 1611.157349][ T3116] dst_alloc+0x97/0x150 [ 1611.157349][ T3116] ip6_dst_alloc+0x23/0x90 [ 1611.157349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1611.157349][ T3116] ip6_pol_route+0x56f/0x840 [ 1611.157349][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1611.157349][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1611.157349][ T3116] fib6_rule_lookup+0x182/0x630 [ 1611.157349][ T3116] ip6_route_input+0x59c/0xa50 [ 1611.157349][ T3116] ipv6_rcv+0x397/0x810 [ 1611.157349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1611.157349][ T3116] process_backlog+0x101/0x620 [ 1611.157349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1611.157349][ T3116] net_rx_action+0x495/0xbe0 [ 1611.157349][ T3116] __do_softirq+0x1b5/0x7f6 [ 1611.157349][ T3116] [ 1611.159583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1611.159583][ T3116] netdev_get_by_index+0x5e/0x80 [ 1611.159583][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1611.159583][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1611.159583][ T3116] ip6_route_add+0x1c/0x140 [ 1611.159583][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1611.159583][ T3116] addrconf_add_dev+0xe2/0x170 [ 1611.159583][ T3116] inet6_addr_add+0x12f/0xa40 [ 1611.159583][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1611.159583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1611.159583][ T3116] netlink_rcv_skb+0x130/0x360 [ 1611.159583][ T3116] netlink_unicast+0x449/0x710 [ 1611.159583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1611.159583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1611.159583][ T3116] ___sys_sendmsg+0xee/0x170 [ 1611.159583][ T3116] __sys_sendmsg+0xcd/0x170 [ 1611.159583][ T3116] do_syscall_64+0xc6/0x1e0 [ 1611.159583][ T3116] [ 1611.161823][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1611.161823][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1611.161823][ T3116] ipv6_find_idev+0x102/0x170 [ 1611.161823][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1611.161823][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1611.161823][ T3116] netlink_rcv_skb+0x130/0x360 [ 1611.161823][ T3116] netlink_unicast+0x449/0x710 [ 1611.161823][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1611.161823][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1611.161823][ T3116] ___sys_sendmsg+0xee/0x170 [ 1611.161823][ T3116] __sys_sendmsg+0xcd/0x170 [ 1611.161823][ T3116] do_syscall_64+0xc6/0x1e0 [ 1611.161823][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1611.161823][ T3116] [ 1611.163575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1611.163575][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1611.163575][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1611.163575][ T3116] ipv6_find_idev+0x102/0x170 [ 1611.163575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1611.163575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1611.163575][ T3116] netlink_rcv_skb+0x130/0x360 [ 1611.163575][ T3116] netlink_unicast+0x449/0x710 [ 1611.163575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1611.163575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1611.163575][ T3116] ___sys_sendmsg+0xee/0x170 [ 1611.163575][ T3116] __sys_sendmsg+0xcd/0x170 [ 1611.163575][ T3116] do_syscall_64+0xc6/0x1e0 [ 1611.163575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1611.163575][ T3116] [ 1621.404809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1621.405309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1621.405309][ T3116] dst_init+0x84/0x4a0 [ 1621.405309][ T3116] dst_alloc+0x97/0x150 [ 1621.405309][ T3116] ip6_dst_alloc+0x23/0x90 [ 1621.405309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1621.405309][ T3116] ip6_pol_route+0x56f/0x840 [ 1621.405309][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1621.405309][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1621.405309][ T3116] fib6_rule_lookup+0x182/0x630 [ 1621.405309][ T3116] ip6_route_input+0x59c/0xa50 [ 1621.405309][ T3116] ipv6_rcv+0x397/0x810 [ 1621.405309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1621.405309][ T3116] process_backlog+0x101/0x620 [ 1621.405309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1621.405309][ T3116] net_rx_action+0x495/0xbe0 [ 1621.405309][ T3116] __do_softirq+0x1b5/0x7f6 [ 1621.405309][ T3116] [ 1621.407441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1621.407441][ T3116] netdev_get_by_index+0x5e/0x80 [ 1621.407441][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1621.407441][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1621.407441][ T3116] ip6_route_add+0x1c/0x140 [ 1621.407441][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1621.407441][ T3116] addrconf_add_dev+0xe2/0x170 [ 1621.407441][ T3116] inet6_addr_add+0x12f/0xa40 [ 1621.407441][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1621.407441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1621.407441][ T3116] netlink_rcv_skb+0x130/0x360 [ 1621.407441][ T3116] netlink_unicast+0x449/0x710 [ 1621.407441][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1621.407441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1621.407441][ T3116] ___sys_sendmsg+0xee/0x170 [ 1621.407441][ T3116] __sys_sendmsg+0xcd/0x170 [ 1621.407441][ T3116] do_syscall_64+0xc6/0x1e0 [ 1621.407441][ T3116] [ 1621.409656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1621.409656][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1621.409656][ T3116] ipv6_find_idev+0x102/0x170 [ 1621.409656][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1621.409656][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1621.409656][ T3116] netlink_rcv_skb+0x130/0x360 [ 1621.409656][ T3116] netlink_unicast+0x449/0x710 [ 1621.409656][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1621.409656][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1621.409656][ T3116] ___sys_sendmsg+0xee/0x170 [ 1621.409656][ T3116] __sys_sendmsg+0xcd/0x170 [ 1621.409656][ T3116] do_syscall_64+0xc6/0x1e0 [ 1621.409656][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1621.409656][ T3116] [ 1621.411403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1621.411403][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1621.411403][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1621.411403][ T3116] ipv6_find_idev+0x102/0x170 [ 1621.411403][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1621.411403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1621.411403][ T3116] netlink_rcv_skb+0x130/0x360 [ 1621.411403][ T3116] netlink_unicast+0x449/0x710 [ 1621.411403][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1621.411403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1621.411403][ T3116] ___sys_sendmsg+0xee/0x170 [ 1621.411403][ T3116] __sys_sendmsg+0xcd/0x170 [ 1621.411403][ T3116] do_syscall_64+0xc6/0x1e0 [ 1621.411403][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1621.411403][ T3116] [ 1631.452845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1631.453343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1631.453343][ T3116] dst_init+0x84/0x4a0 [ 1631.453343][ T3116] dst_alloc+0x97/0x150 [ 1631.453343][ T3116] ip6_dst_alloc+0x23/0x90 [ 1631.453343][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1631.453343][ T3116] ip6_pol_route+0x56f/0x840 [ 1631.453343][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1631.453343][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1631.453343][ T3116] fib6_rule_lookup+0x182/0x630 [ 1631.453343][ T3116] ip6_route_input+0x59c/0xa50 [ 1631.453343][ T3116] ipv6_rcv+0x397/0x810 [ 1631.453343][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1631.453343][ T3116] process_backlog+0x101/0x620 [ 1631.453343][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1631.453343][ T3116] net_rx_action+0x495/0xbe0 [ 1631.453343][ T3116] __do_softirq+0x1b5/0x7f6 [ 1631.453343][ T3116] [ 1631.455467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1631.455467][ T3116] netdev_get_by_index+0x5e/0x80 [ 1631.455467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1631.455467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1631.455467][ T3116] ip6_route_add+0x1c/0x140 [ 1631.455467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1631.455467][ T3116] addrconf_add_dev+0xe2/0x170 [ 1631.455467][ T3116] inet6_addr_add+0x12f/0xa40 [ 1631.455467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1631.455467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1631.455467][ T3116] netlink_rcv_skb+0x130/0x360 [ 1631.455467][ T3116] netlink_unicast+0x449/0x710 [ 1631.455467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1631.455467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1631.455467][ T3116] ___sys_sendmsg+0xee/0x170 [ 1631.455467][ T3116] __sys_sendmsg+0xcd/0x170 [ 1631.455467][ T3116] do_syscall_64+0xc6/0x1e0 [ 1631.455467][ T3116] [ 1631.457823][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1631.457823][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1631.457823][ T3116] ipv6_find_idev+0x102/0x170 [ 1631.457823][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1631.457823][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1631.457823][ T3116] netlink_rcv_skb+0x130/0x360 [ 1631.457823][ T3116] netlink_unicast+0x449/0x710 [ 1631.457823][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1631.457823][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1631.457823][ T3116] ___sys_sendmsg+0xee/0x170 [ 1631.457823][ T3116] __sys_sendmsg+0xcd/0x170 [ 1631.457823][ T3116] do_syscall_64+0xc6/0x1e0 [ 1631.457823][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1631.457823][ T3116] [ 1631.459540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1631.459540][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1631.459540][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1631.459540][ T3116] ipv6_find_idev+0x102/0x170 [ 1631.459540][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1631.459540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1631.459540][ T3116] netlink_rcv_skb+0x130/0x360 [ 1631.459540][ T3116] netlink_unicast+0x449/0x710 [ 1631.459540][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1631.459540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1631.459540][ T3116] ___sys_sendmsg+0xee/0x170 [ 1631.459540][ T3116] __sys_sendmsg+0xcd/0x170 [ 1631.459540][ T3116] do_syscall_64+0xc6/0x1e0 [ 1631.459540][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1631.459540][ T3116] [ 1641.652830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1641.653353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1641.653353][ T3116] dst_init+0x84/0x4a0 [ 1641.653353][ T3116] dst_alloc+0x97/0x150 [ 1641.653353][ T3116] ip6_dst_alloc+0x23/0x90 [ 1641.653353][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1641.653353][ T3116] ip6_pol_route+0x56f/0x840 [ 1641.653353][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1641.653353][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1641.653353][ T3116] fib6_rule_lookup+0x182/0x630 [ 1641.653353][ T3116] ip6_route_input+0x59c/0xa50 [ 1641.653353][ T3116] ipv6_rcv+0x397/0x810 [ 1641.653353][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1641.653353][ T3116] process_backlog+0x101/0x620 [ 1641.653353][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1641.653353][ T3116] net_rx_action+0x495/0xbe0 [ 1641.653353][ T3116] __do_softirq+0x1b5/0x7f6 [ 1641.653353][ T3116] [ 1641.655507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1641.655507][ T3116] netdev_get_by_index+0x5e/0x80 [ 1641.655507][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1641.655507][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1641.655507][ T3116] ip6_route_add+0x1c/0x140 [ 1641.655507][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1641.655507][ T3116] addrconf_add_dev+0xe2/0x170 [ 1641.655507][ T3116] inet6_addr_add+0x12f/0xa40 [ 1641.655507][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1641.655507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1641.655507][ T3116] netlink_rcv_skb+0x130/0x360 [ 1641.655507][ T3116] netlink_unicast+0x449/0x710 [ 1641.655507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1641.655507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1641.655507][ T3116] ___sys_sendmsg+0xee/0x170 [ 1641.655507][ T3116] __sys_sendmsg+0xcd/0x170 [ 1641.655507][ T3116] do_syscall_64+0xc6/0x1e0 [ 1641.655507][ T3116] [ 1641.657751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1641.657751][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1641.657751][ T3116] ipv6_find_idev+0x102/0x170 [ 1641.657751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1641.657751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1641.657751][ T3116] netlink_rcv_skb+0x130/0x360 [ 1641.657751][ T3116] netlink_unicast+0x449/0x710 [ 1641.657751][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1641.657751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1641.657751][ T3116] ___sys_sendmsg+0xee/0x170 [ 1641.657751][ T3116] __sys_sendmsg+0xcd/0x170 [ 1641.657751][ T3116] do_syscall_64+0xc6/0x1e0 [ 1641.657751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1641.657751][ T3116] [ 1641.659491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1641.659491][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1641.659491][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1641.659491][ T3116] ipv6_find_idev+0x102/0x170 [ 1641.659491][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1641.659491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1641.659491][ T3116] netlink_rcv_skb+0x130/0x360 [ 1641.659491][ T3116] netlink_unicast+0x449/0x710 [ 1641.659491][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1641.659491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1641.659491][ T3116] ___sys_sendmsg+0xee/0x170 [ 1641.659491][ T3116] __sys_sendmsg+0xcd/0x170 [ 1641.659491][ T3116] do_syscall_64+0xc6/0x1e0 [ 1641.659491][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1641.659491][ T3116] [ 1651.900818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1651.901329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1651.901329][ T3116] dst_init+0x84/0x4a0 [ 1651.901329][ T3116] dst_alloc+0x97/0x150 [ 1651.901329][ T3116] ip6_dst_alloc+0x23/0x90 [ 1651.901329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1651.901329][ T3116] ip6_pol_route+0x56f/0x840 [ 1651.901329][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1651.901329][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1651.901329][ T3116] fib6_rule_lookup+0x182/0x630 [ 1651.901329][ T3116] ip6_route_input+0x59c/0xa50 [ 1651.901329][ T3116] ipv6_rcv+0x397/0x810 [ 1651.901329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1651.901329][ T3116] process_backlog+0x101/0x620 [ 1651.901329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1651.901329][ T3116] net_rx_action+0x495/0xbe0 [ 1651.901329][ T3116] __do_softirq+0x1b5/0x7f6 [ 1651.901329][ T3116] [ 1651.903564][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1651.903564][ T3116] netdev_get_by_index+0x5e/0x80 [ 1651.903564][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1651.903564][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1651.903564][ T3116] ip6_route_add+0x1c/0x140 [ 1651.903564][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1651.903564][ T3116] addrconf_add_dev+0xe2/0x170 [ 1651.903564][ T3116] inet6_addr_add+0x12f/0xa40 [ 1651.903564][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1651.903564][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1651.903564][ T3116] netlink_rcv_skb+0x130/0x360 [ 1651.903564][ T3116] netlink_unicast+0x449/0x710 [ 1651.903564][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1651.903564][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1651.903564][ T3116] ___sys_sendmsg+0xee/0x170 [ 1651.903564][ T3116] __sys_sendmsg+0xcd/0x170 [ 1651.903564][ T3116] do_syscall_64+0xc6/0x1e0 [ 1651.903564][ T3116] [ 1651.905885][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1651.905885][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1651.905885][ T3116] ipv6_find_idev+0x102/0x170 [ 1651.905885][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1651.905885][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1651.905885][ T3116] netlink_rcv_skb+0x130/0x360 [ 1651.905885][ T3116] netlink_unicast+0x449/0x710 [ 1651.905885][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1651.905885][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1651.905885][ T3116] ___sys_sendmsg+0xee/0x170 [ 1651.905885][ T3116] __sys_sendmsg+0xcd/0x170 [ 1651.905885][ T3116] do_syscall_64+0xc6/0x1e0 [ 1651.905885][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1651.905885][ T3116] [ 1651.907721][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1651.907721][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1651.907721][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1651.907721][ T3116] ipv6_find_idev+0x102/0x170 [ 1651.907721][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1651.907721][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1651.907721][ T3116] netlink_rcv_skb+0x130/0x360 [ 1651.907721][ T3116] netlink_unicast+0x449/0x710 [ 1651.907721][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1651.907721][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1651.907721][ T3116] ___sys_sendmsg+0xee/0x170 [ 1651.907721][ T3116] __sys_sendmsg+0xcd/0x170 [ 1651.907721][ T3116] do_syscall_64+0xc6/0x1e0 [ 1651.907721][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1651.907721][ T3116] [ 1662.148830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1662.149261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1662.149261][ T3116] dst_init+0x84/0x4a0 [ 1662.149261][ T3116] dst_alloc+0x97/0x150 [ 1662.149261][ T3116] ip6_dst_alloc+0x23/0x90 [ 1662.149261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1662.149261][ T3116] ip6_pol_route+0x56f/0x840 [ 1662.149261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1662.149261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1662.149261][ T3116] fib6_rule_lookup+0x182/0x630 [ 1662.149261][ T3116] ip6_route_input+0x59c/0xa50 [ 1662.149261][ T3116] ipv6_rcv+0x397/0x810 [ 1662.149261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1662.149261][ T3116] process_backlog+0x101/0x620 [ 1662.149261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1662.149261][ T3116] net_rx_action+0x495/0xbe0 [ 1662.149261][ T3116] __do_softirq+0x1b5/0x7f6 [ 1662.149261][ T3116] [ 1662.151485][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1662.151485][ T3116] netdev_get_by_index+0x5e/0x80 [ 1662.151485][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1662.151485][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1662.151485][ T3116] ip6_route_add+0x1c/0x140 [ 1662.151485][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1662.151485][ T3116] addrconf_add_dev+0xe2/0x170 [ 1662.151485][ T3116] inet6_addr_add+0x12f/0xa40 [ 1662.151485][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1662.151485][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1662.151485][ T3116] netlink_rcv_skb+0x130/0x360 [ 1662.151485][ T3116] netlink_unicast+0x449/0x710 [ 1662.151485][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1662.151485][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1662.151485][ T3116] ___sys_sendmsg+0xee/0x170 [ 1662.151485][ T3116] __sys_sendmsg+0xcd/0x170 [ 1662.151485][ T3116] do_syscall_64+0xc6/0x1e0 [ 1662.151485][ T3116] [ 1662.153798][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1662.153798][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1662.153798][ T3116] ipv6_find_idev+0x102/0x170 [ 1662.153798][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1662.153798][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1662.153798][ T3116] netlink_rcv_skb+0x130/0x360 [ 1662.153798][ T3116] netlink_unicast+0x449/0x710 [ 1662.153798][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1662.153798][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1662.153798][ T3116] ___sys_sendmsg+0xee/0x170 [ 1662.153798][ T3116] __sys_sendmsg+0xcd/0x170 [ 1662.153798][ T3116] do_syscall_64+0xc6/0x1e0 [ 1662.153798][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1662.153798][ T3116] [ 1662.155585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1662.155585][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1662.155585][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1662.155585][ T3116] ipv6_find_idev+0x102/0x170 [ 1662.155585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1662.155585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1662.155585][ T3116] netlink_rcv_skb+0x130/0x360 [ 1662.155585][ T3116] netlink_unicast+0x449/0x710 [ 1662.155585][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1662.155585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1662.155585][ T3116] ___sys_sendmsg+0xee/0x170 [ 1662.155585][ T3116] __sys_sendmsg+0xcd/0x170 [ 1662.155585][ T3116] do_syscall_64+0xc6/0x1e0 [ 1662.155585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1662.155585][ T3116] [ 1672.396817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1672.397306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1672.397306][ T3116] dst_init+0x84/0x4a0 [ 1672.397306][ T3116] dst_alloc+0x97/0x150 [ 1672.397306][ T3116] ip6_dst_alloc+0x23/0x90 [ 1672.397306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1672.397306][ T3116] ip6_pol_route+0x56f/0x840 [ 1672.397306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1672.397306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1672.397306][ T3116] fib6_rule_lookup+0x182/0x630 [ 1672.397306][ T3116] ip6_route_input+0x59c/0xa50 [ 1672.397306][ T3116] ipv6_rcv+0x397/0x810 [ 1672.397306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1672.397306][ T3116] process_backlog+0x101/0x620 [ 1672.397306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1672.397306][ T3116] net_rx_action+0x495/0xbe0 [ 1672.397306][ T3116] __do_softirq+0x1b5/0x7f6 [ 1672.397306][ T3116] [ 1672.399432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1672.399432][ T3116] netdev_get_by_index+0x5e/0x80 [ 1672.399432][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1672.399432][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1672.399432][ T3116] ip6_route_add+0x1c/0x140 [ 1672.399432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1672.399432][ T3116] addrconf_add_dev+0xe2/0x170 [ 1672.399432][ T3116] inet6_addr_add+0x12f/0xa40 [ 1672.399432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1672.399432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1672.399432][ T3116] netlink_rcv_skb+0x130/0x360 [ 1672.399432][ T3116] netlink_unicast+0x449/0x710 [ 1672.399432][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1672.399432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1672.399432][ T3116] ___sys_sendmsg+0xee/0x170 [ 1672.399432][ T3116] __sys_sendmsg+0xcd/0x170 [ 1672.399432][ T3116] do_syscall_64+0xc6/0x1e0 [ 1672.399432][ T3116] [ 1672.401658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1672.401658][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1672.401658][ T3116] ipv6_find_idev+0x102/0x170 [ 1672.401658][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1672.401658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1672.401658][ T3116] netlink_rcv_skb+0x130/0x360 [ 1672.401658][ T3116] netlink_unicast+0x449/0x710 [ 1672.401658][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1672.401658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1672.401658][ T3116] ___sys_sendmsg+0xee/0x170 [ 1672.401658][ T3116] __sys_sendmsg+0xcd/0x170 [ 1672.401658][ T3116] do_syscall_64+0xc6/0x1e0 [ 1672.401658][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1672.401658][ T3116] [ 1672.403395][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1672.403395][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1672.403395][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1672.403395][ T3116] ipv6_find_idev+0x102/0x170 [ 1672.403395][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1672.403395][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1672.403395][ T3116] netlink_rcv_skb+0x130/0x360 [ 1672.403395][ T3116] netlink_unicast+0x449/0x710 [ 1672.403395][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1672.403395][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1672.403395][ T3116] ___sys_sendmsg+0xee/0x170 [ 1672.403395][ T3116] __sys_sendmsg+0xcd/0x170 [ 1672.403395][ T3116] do_syscall_64+0xc6/0x1e0 [ 1672.403395][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1672.403395][ T3116] [ 1682.468837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1682.469271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1682.469271][ T3116] dst_init+0x84/0x4a0 [ 1682.469271][ T3116] dst_alloc+0x97/0x150 [ 1682.469271][ T3116] ip6_dst_alloc+0x23/0x90 [ 1682.469271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1682.469271][ T3116] ip6_pol_route+0x56f/0x840 [ 1682.469271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1682.469271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1682.469271][ T3116] fib6_rule_lookup+0x182/0x630 [ 1682.469271][ T3116] ip6_route_input+0x59c/0xa50 [ 1682.469271][ T3116] ipv6_rcv+0x397/0x810 [ 1682.469271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1682.469271][ T3116] process_backlog+0x101/0x620 [ 1682.469271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1682.469271][ T3116] net_rx_action+0x495/0xbe0 [ 1682.469271][ T3116] __do_softirq+0x1b5/0x7f6 [ 1682.469271][ T3116] [ 1682.471390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1682.471390][ T3116] netdev_get_by_index+0x5e/0x80 [ 1682.471390][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1682.471390][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1682.471390][ T3116] ip6_route_add+0x1c/0x140 [ 1682.471390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1682.471390][ T3116] addrconf_add_dev+0xe2/0x170 [ 1682.471390][ T3116] inet6_addr_add+0x12f/0xa40 [ 1682.471390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1682.471390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1682.471390][ T3116] netlink_rcv_skb+0x130/0x360 [ 1682.471390][ T3116] netlink_unicast+0x449/0x710 [ 1682.471390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1682.471390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1682.471390][ T3116] ___sys_sendmsg+0xee/0x170 [ 1682.471390][ T3116] __sys_sendmsg+0xcd/0x170 [ 1682.471390][ T3116] do_syscall_64+0xc6/0x1e0 [ 1682.471390][ T3116] [ 1682.473652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1682.473652][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1682.473652][ T3116] ipv6_find_idev+0x102/0x170 [ 1682.473652][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1682.473652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1682.473652][ T3116] netlink_rcv_skb+0x130/0x360 [ 1682.473652][ T3116] netlink_unicast+0x449/0x710 [ 1682.473652][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1682.473652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1682.473652][ T3116] ___sys_sendmsg+0xee/0x170 [ 1682.473652][ T3116] __sys_sendmsg+0xcd/0x170 [ 1682.473652][ T3116] do_syscall_64+0xc6/0x1e0 [ 1682.473652][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1682.473652][ T3116] [ 1682.475365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1682.475365][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1682.475365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1682.475365][ T3116] ipv6_find_idev+0x102/0x170 [ 1682.475365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1682.475365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1682.475365][ T3116] netlink_rcv_skb+0x130/0x360 [ 1682.475365][ T3116] netlink_unicast+0x449/0x710 [ 1682.475365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1682.475365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1682.475365][ T3116] ___sys_sendmsg+0xee/0x170 [ 1682.475365][ T3116] __sys_sendmsg+0xcd/0x170 [ 1682.475365][ T3116] do_syscall_64+0xc6/0x1e0 [ 1682.475365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1682.475365][ T3116] [ 1692.780884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1692.781318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1692.781318][ T3116] dst_init+0x84/0x4a0 [ 1692.781318][ T3116] dst_alloc+0x97/0x150 [ 1692.781318][ T3116] ip6_dst_alloc+0x23/0x90 [ 1692.781318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1692.781318][ T3116] ip6_pol_route+0x56f/0x840 [ 1692.781318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1692.781318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1692.781318][ T3116] fib6_rule_lookup+0x182/0x630 [ 1692.781318][ T3116] ip6_route_input+0x59c/0xa50 [ 1692.781318][ T3116] ipv6_rcv+0x397/0x810 [ 1692.781318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1692.781318][ T3116] process_backlog+0x101/0x620 [ 1692.781318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1692.781318][ T3116] net_rx_action+0x495/0xbe0 [ 1692.781318][ T3116] __do_softirq+0x1b5/0x7f6 [ 1692.781318][ T3116] [ 1692.783416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1692.783416][ T3116] netdev_get_by_index+0x5e/0x80 [ 1692.783416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1692.783416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1692.783416][ T3116] ip6_route_add+0x1c/0x140 [ 1692.783416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1692.783416][ T3116] addrconf_add_dev+0xe2/0x170 [ 1692.783416][ T3116] inet6_addr_add+0x12f/0xa40 [ 1692.783416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1692.783416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1692.783416][ T3116] netlink_rcv_skb+0x130/0x360 [ 1692.783416][ T3116] netlink_unicast+0x449/0x710 [ 1692.783416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1692.783416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1692.783416][ T3116] ___sys_sendmsg+0xee/0x170 [ 1692.783416][ T3116] __sys_sendmsg+0xcd/0x170 [ 1692.783416][ T3116] do_syscall_64+0xc6/0x1e0 [ 1692.783416][ T3116] [ 1692.785596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1692.785596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1692.785596][ T3116] ipv6_find_idev+0x102/0x170 [ 1692.785596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1692.785596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1692.785596][ T3116] netlink_rcv_skb+0x130/0x360 [ 1692.785596][ T3116] netlink_unicast+0x449/0x710 [ 1692.785596][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1692.785596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1692.785596][ T3116] ___sys_sendmsg+0xee/0x170 [ 1692.785596][ T3116] __sys_sendmsg+0xcd/0x170 [ 1692.785596][ T3116] do_syscall_64+0xc6/0x1e0 [ 1692.785596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1692.785596][ T3116] [ 1692.787301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1692.787301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1692.787301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1692.787301][ T3116] ipv6_find_idev+0x102/0x170 [ 1692.787301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1692.787301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1692.787301][ T3116] netlink_rcv_skb+0x130/0x360 [ 1692.787301][ T3116] netlink_unicast+0x449/0x710 [ 1692.787301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1692.787301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1692.787301][ T3116] ___sys_sendmsg+0xee/0x170 [ 1692.787301][ T3116] __sys_sendmsg+0xcd/0x170 [ 1692.787301][ T3116] do_syscall_64+0xc6/0x1e0 [ 1692.787301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1692.787301][ T3116] [ 1703.036873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1703.037311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1703.037311][ T3116] dst_init+0x84/0x4a0 [ 1703.037311][ T3116] dst_alloc+0x97/0x150 [ 1703.037311][ T3116] ip6_dst_alloc+0x23/0x90 [ 1703.037311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1703.037311][ T3116] ip6_pol_route+0x56f/0x840 [ 1703.037311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1703.037311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1703.037311][ T3116] fib6_rule_lookup+0x182/0x630 [ 1703.037311][ T3116] ip6_route_input+0x59c/0xa50 [ 1703.037311][ T3116] ipv6_rcv+0x397/0x810 [ 1703.037311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1703.037311][ T3116] process_backlog+0x101/0x620 [ 1703.037311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1703.037311][ T3116] net_rx_action+0x495/0xbe0 [ 1703.037311][ T3116] __do_softirq+0x1b5/0x7f6 [ 1703.037311][ T3116] [ 1703.039417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1703.039417][ T3116] netdev_get_by_index+0x5e/0x80 [ 1703.039417][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1703.039417][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1703.039417][ T3116] ip6_route_add+0x1c/0x140 [ 1703.039417][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1703.039417][ T3116] addrconf_add_dev+0xe2/0x170 [ 1703.039417][ T3116] inet6_addr_add+0x12f/0xa40 [ 1703.039417][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1703.039417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1703.039417][ T3116] netlink_rcv_skb+0x130/0x360 [ 1703.039417][ T3116] netlink_unicast+0x449/0x710 [ 1703.039417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1703.039417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1703.039417][ T3116] ___sys_sendmsg+0xee/0x170 [ 1703.039417][ T3116] __sys_sendmsg+0xcd/0x170 [ 1703.039417][ T3116] do_syscall_64+0xc6/0x1e0 [ 1703.039417][ T3116] [ 1703.041596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1703.041596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1703.041596][ T3116] ipv6_find_idev+0x102/0x170 [ 1703.041596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1703.041596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1703.041596][ T3116] netlink_rcv_skb+0x130/0x360 [ 1703.041596][ T3116] netlink_unicast+0x449/0x710 [ 1703.041596][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1703.041596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1703.041596][ T3116] ___sys_sendmsg+0xee/0x170 [ 1703.041596][ T3116] __sys_sendmsg+0xcd/0x170 [ 1703.041596][ T3116] do_syscall_64+0xc6/0x1e0 [ 1703.041596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1703.041596][ T3116] [ 1703.043299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1703.043299][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1703.043299][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1703.043299][ T3116] ipv6_find_idev+0x102/0x170 [ 1703.043299][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1703.043299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1703.043299][ T3116] netlink_rcv_skb+0x130/0x360 [ 1703.043299][ T3116] netlink_unicast+0x449/0x710 [ 1703.043299][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1703.043299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1703.043299][ T3116] ___sys_sendmsg+0xee/0x170 [ 1703.043299][ T3116] __sys_sendmsg+0xcd/0x170 [ 1703.043299][ T3116] do_syscall_64+0xc6/0x1e0 [ 1703.043299][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1703.043299][ T3116] [ 1713.276798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1713.277272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1713.277272][ T3116] dst_init+0x84/0x4a0 [ 1713.277272][ T3116] dst_alloc+0x97/0x150 [ 1713.277272][ T3116] ip6_dst_alloc+0x23/0x90 [ 1713.277272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1713.277272][ T3116] ip6_pol_route+0x56f/0x840 [ 1713.277272][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1713.277272][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1713.277272][ T3116] fib6_rule_lookup+0x182/0x630 [ 1713.277272][ T3116] ip6_route_input+0x59c/0xa50 [ 1713.277272][ T3116] ipv6_rcv+0x397/0x810 [ 1713.277272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1713.277272][ T3116] process_backlog+0x101/0x620 [ 1713.277272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1713.277272][ T3116] net_rx_action+0x495/0xbe0 [ 1713.277272][ T3116] __do_softirq+0x1b5/0x7f6 [ 1713.277272][ T3116] [ 1713.279382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1713.279382][ T3116] netdev_get_by_index+0x5e/0x80 [ 1713.279382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1713.279382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1713.279382][ T3116] ip6_route_add+0x1c/0x140 [ 1713.279382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1713.279382][ T3116] addrconf_add_dev+0xe2/0x170 [ 1713.279382][ T3116] inet6_addr_add+0x12f/0xa40 [ 1713.279382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1713.279382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1713.279382][ T3116] netlink_rcv_skb+0x130/0x360 [ 1713.279382][ T3116] netlink_unicast+0x449/0x710 [ 1713.279382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1713.279382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1713.279382][ T3116] ___sys_sendmsg+0xee/0x170 [ 1713.279382][ T3116] __sys_sendmsg+0xcd/0x170 [ 1713.279382][ T3116] do_syscall_64+0xc6/0x1e0 [ 1713.279382][ T3116] [ 1713.281572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1713.281572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1713.281572][ T3116] ipv6_find_idev+0x102/0x170 [ 1713.281572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1713.281572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1713.281572][ T3116] netlink_rcv_skb+0x130/0x360 [ 1713.281572][ T3116] netlink_unicast+0x449/0x710 [ 1713.281572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1713.281572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1713.281572][ T3116] ___sys_sendmsg+0xee/0x170 [ 1713.281572][ T3116] __sys_sendmsg+0xcd/0x170 [ 1713.281572][ T3116] do_syscall_64+0xc6/0x1e0 [ 1713.281572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1713.281572][ T3116] [ 1713.283286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1713.283286][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1713.283286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1713.283286][ T3116] ipv6_find_idev+0x102/0x170 [ 1713.283286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1713.283286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1713.283286][ T3116] netlink_rcv_skb+0x130/0x360 [ 1713.283286][ T3116] netlink_unicast+0x449/0x710 [ 1713.283286][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1713.283286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1713.283286][ T3116] ___sys_sendmsg+0xee/0x170 [ 1713.283286][ T3116] __sys_sendmsg+0xcd/0x170 [ 1713.283286][ T3116] do_syscall_64+0xc6/0x1e0 [ 1713.283286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1713.283286][ T3116] [ 1723.444770][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1723.445195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1723.445195][ T3116] dst_init+0x84/0x4a0 [ 1723.445195][ T3116] dst_alloc+0x97/0x150 [ 1723.445195][ T3116] ip6_dst_alloc+0x23/0x90 [ 1723.445195][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1723.445195][ T3116] ip6_pol_route+0x56f/0x840 [ 1723.445195][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1723.445195][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1723.445195][ T3116] fib6_rule_lookup+0x182/0x630 [ 1723.445195][ T3116] ip6_route_input+0x59c/0xa50 [ 1723.445195][ T3116] ipv6_rcv+0x397/0x810 [ 1723.445195][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1723.445195][ T3116] process_backlog+0x101/0x620 [ 1723.445195][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1723.445195][ T3116] net_rx_action+0x495/0xbe0 [ 1723.445195][ T3116] __do_softirq+0x1b5/0x7f6 [ 1723.445195][ T3116] [ 1723.447321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1723.447321][ T3116] netdev_get_by_index+0x5e/0x80 [ 1723.447321][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1723.447321][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1723.447321][ T3116] ip6_route_add+0x1c/0x140 [ 1723.447321][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1723.447321][ T3116] addrconf_add_dev+0xe2/0x170 [ 1723.447321][ T3116] inet6_addr_add+0x12f/0xa40 [ 1723.447321][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1723.447321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1723.447321][ T3116] netlink_rcv_skb+0x130/0x360 [ 1723.447321][ T3116] netlink_unicast+0x449/0x710 [ 1723.447321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1723.447321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1723.447321][ T3116] ___sys_sendmsg+0xee/0x170 [ 1723.447321][ T3116] __sys_sendmsg+0xcd/0x170 [ 1723.447321][ T3116] do_syscall_64+0xc6/0x1e0 [ 1723.447321][ T3116] [ 1723.449540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1723.449540][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1723.449540][ T3116] ipv6_find_idev+0x102/0x170 [ 1723.449540][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1723.449540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1723.449540][ T3116] netlink_rcv_skb+0x130/0x360 [ 1723.449540][ T3116] netlink_unicast+0x449/0x710 [ 1723.449540][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1723.449540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1723.449540][ T3116] ___sys_sendmsg+0xee/0x170 [ 1723.449540][ T3116] __sys_sendmsg+0xcd/0x170 [ 1723.449540][ T3116] do_syscall_64+0xc6/0x1e0 [ 1723.449540][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1723.449540][ T3116] [ 1723.451253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1723.451253][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1723.451253][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1723.451253][ T3116] ipv6_find_idev+0x102/0x170 [ 1723.451253][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1723.451253][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1723.451253][ T3116] netlink_rcv_skb+0x130/0x360 [ 1723.451253][ T3116] netlink_unicast+0x449/0x710 [ 1723.451253][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1723.451253][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1723.451253][ T3116] ___sys_sendmsg+0xee/0x170 [ 1723.451253][ T3116] __sys_sendmsg+0xcd/0x170 [ 1723.451253][ T3116] do_syscall_64+0xc6/0x1e0 [ 1723.451253][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1723.451253][ T3116] [ 1733.492750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1733.493159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1733.493159][ T3116] dst_init+0x84/0x4a0 [ 1733.493159][ T3116] dst_alloc+0x97/0x150 [ 1733.493159][ T3116] ip6_dst_alloc+0x23/0x90 [ 1733.493159][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1733.493159][ T3116] ip6_pol_route+0x56f/0x840 [ 1733.493159][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1733.493159][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1733.493159][ T3116] fib6_rule_lookup+0x182/0x630 [ 1733.493159][ T3116] ip6_route_input+0x59c/0xa50 [ 1733.493159][ T3116] ipv6_rcv+0x397/0x810 [ 1733.493159][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1733.493159][ T3116] process_backlog+0x101/0x620 [ 1733.493159][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1733.493159][ T3116] net_rx_action+0x495/0xbe0 [ 1733.493159][ T3116] __do_softirq+0x1b5/0x7f6 [ 1733.493159][ T3116] [ 1733.495262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1733.495262][ T3116] netdev_get_by_index+0x5e/0x80 [ 1733.495262][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1733.495262][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1733.495262][ T3116] ip6_route_add+0x1c/0x140 [ 1733.495262][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1733.495262][ T3116] addrconf_add_dev+0xe2/0x170 [ 1733.495262][ T3116] inet6_addr_add+0x12f/0xa40 [ 1733.495262][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1733.495262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1733.495262][ T3116] netlink_rcv_skb+0x130/0x360 [ 1733.495262][ T3116] netlink_unicast+0x449/0x710 [ 1733.495262][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1733.495262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1733.495262][ T3116] ___sys_sendmsg+0xee/0x170 [ 1733.495262][ T3116] __sys_sendmsg+0xcd/0x170 [ 1733.495262][ T3116] do_syscall_64+0xc6/0x1e0 [ 1733.495262][ T3116] [ 1733.497471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1733.497471][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1733.497471][ T3116] ipv6_find_idev+0x102/0x170 [ 1733.497471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1733.497471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1733.497471][ T3116] netlink_rcv_skb+0x130/0x360 [ 1733.497471][ T3116] netlink_unicast+0x449/0x710 [ 1733.497471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1733.497471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1733.497471][ T3116] ___sys_sendmsg+0xee/0x170 [ 1733.497471][ T3116] __sys_sendmsg+0xcd/0x170 [ 1733.497471][ T3116] do_syscall_64+0xc6/0x1e0 [ 1733.497471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1733.497471][ T3116] [ 1733.499199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1733.499199][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1733.499199][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1733.499199][ T3116] ipv6_find_idev+0x102/0x170 [ 1733.499199][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1733.499199][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1733.499199][ T3116] netlink_rcv_skb+0x130/0x360 [ 1733.499199][ T3116] netlink_unicast+0x449/0x710 [ 1733.499199][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1733.499199][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1733.499199][ T3116] ___sys_sendmsg+0xee/0x170 [ 1733.499199][ T3116] __sys_sendmsg+0xcd/0x170 [ 1733.499199][ T3116] do_syscall_64+0xc6/0x1e0 [ 1733.499199][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1733.499199][ T3116] [ 1743.740864][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1743.741295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1743.741295][ T3116] dst_init+0x84/0x4a0 [ 1743.741295][ T3116] dst_alloc+0x97/0x150 [ 1743.741295][ T3116] ip6_dst_alloc+0x23/0x90 [ 1743.741295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1743.741295][ T3116] ip6_pol_route+0x56f/0x840 [ 1743.741295][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1743.741295][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1743.741295][ T3116] fib6_rule_lookup+0x182/0x630 [ 1743.741295][ T3116] ip6_route_input+0x59c/0xa50 [ 1743.741295][ T3116] ipv6_rcv+0x397/0x810 [ 1743.741295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1743.741295][ T3116] process_backlog+0x101/0x620 [ 1743.741295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1743.741295][ T3116] net_rx_action+0x495/0xbe0 [ 1743.741295][ T3116] __do_softirq+0x1b5/0x7f6 [ 1743.741295][ T3116] [ 1743.743378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1743.743378][ T3116] netdev_get_by_index+0x5e/0x80 [ 1743.743378][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1743.743378][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1743.743378][ T3116] ip6_route_add+0x1c/0x140 [ 1743.743378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1743.743378][ T3116] addrconf_add_dev+0xe2/0x170 [ 1743.743378][ T3116] inet6_addr_add+0x12f/0xa40 [ 1743.743378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1743.743378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.743378][ T3116] netlink_rcv_skb+0x130/0x360 [ 1743.743378][ T3116] netlink_unicast+0x449/0x710 [ 1743.743378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1743.743378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1743.743378][ T3116] ___sys_sendmsg+0xee/0x170 [ 1743.743378][ T3116] __sys_sendmsg+0xcd/0x170 [ 1743.743378][ T3116] do_syscall_64+0xc6/0x1e0 [ 1743.743378][ T3116] [ 1743.745689][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1743.745689][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1743.745689][ T3116] ipv6_find_idev+0x102/0x170 [ 1743.745689][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1743.745689][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.745689][ T3116] netlink_rcv_skb+0x130/0x360 [ 1743.745689][ T3116] netlink_unicast+0x449/0x710 [ 1743.745689][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1743.745689][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1743.745689][ T3116] ___sys_sendmsg+0xee/0x170 [ 1743.745689][ T3116] __sys_sendmsg+0xcd/0x170 [ 1743.745689][ T3116] do_syscall_64+0xc6/0x1e0 [ 1743.745689][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.745689][ T3116] [ 1743.747434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1743.747434][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1743.747434][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1743.747434][ T3116] ipv6_find_idev+0x102/0x170 [ 1743.747434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1743.747434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.747434][ T3116] netlink_rcv_skb+0x130/0x360 [ 1743.747434][ T3116] netlink_unicast+0x449/0x710 [ 1743.747434][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1743.747434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1743.747434][ T3116] ___sys_sendmsg+0xee/0x170 [ 1743.747434][ T3116] __sys_sendmsg+0xcd/0x170 [ 1743.747434][ T3116] do_syscall_64+0xc6/0x1e0 [ 1743.747434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.747434][ T3116] [ 1753.988833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1753.989264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1753.989264][ T3116] dst_init+0x84/0x4a0 [ 1753.989264][ T3116] dst_alloc+0x97/0x150 [ 1753.989264][ T3116] ip6_dst_alloc+0x23/0x90 [ 1753.989264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1753.989264][ T3116] ip6_pol_route+0x56f/0x840 [ 1753.989264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1753.989264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1753.989264][ T3116] fib6_rule_lookup+0x182/0x630 [ 1753.989264][ T3116] ip6_route_input+0x59c/0xa50 [ 1753.989264][ T3116] ipv6_rcv+0x397/0x810 [ 1753.989264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1753.989264][ T3116] process_backlog+0x101/0x620 [ 1753.989264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1753.989264][ T3116] net_rx_action+0x495/0xbe0 [ 1753.989264][ T3116] __do_softirq+0x1b5/0x7f6 [ 1753.989264][ T3116] [ 1753.991370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1753.991370][ T3116] netdev_get_by_index+0x5e/0x80 [ 1753.991370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1753.991370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1753.991370][ T3116] ip6_route_add+0x1c/0x140 [ 1753.991370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1753.991370][ T3116] addrconf_add_dev+0xe2/0x170 [ 1753.991370][ T3116] inet6_addr_add+0x12f/0xa40 [ 1753.991370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1753.991370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.991370][ T3116] netlink_rcv_skb+0x130/0x360 [ 1753.991370][ T3116] netlink_unicast+0x449/0x710 [ 1753.991370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1753.991370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1753.991370][ T3116] ___sys_sendmsg+0xee/0x170 [ 1753.991370][ T3116] __sys_sendmsg+0xcd/0x170 [ 1753.991370][ T3116] do_syscall_64+0xc6/0x1e0 [ 1753.991370][ T3116] [ 1753.993578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1753.993578][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1753.993578][ T3116] ipv6_find_idev+0x102/0x170 [ 1753.993578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1753.993578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.993578][ T3116] netlink_rcv_skb+0x130/0x360 [ 1753.993578][ T3116] netlink_unicast+0x449/0x710 [ 1753.993578][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1753.993578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1753.993578][ T3116] ___sys_sendmsg+0xee/0x170 [ 1753.993578][ T3116] __sys_sendmsg+0xcd/0x170 [ 1753.993578][ T3116] do_syscall_64+0xc6/0x1e0 [ 1753.993578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.993578][ T3116] [ 1753.995289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1753.995289][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1753.995289][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1753.995289][ T3116] ipv6_find_idev+0x102/0x170 [ 1753.995289][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1753.995289][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.995289][ T3116] netlink_rcv_skb+0x130/0x360 [ 1753.995289][ T3116] netlink_unicast+0x449/0x710 [ 1753.995289][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1753.995289][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1753.995289][ T3116] ___sys_sendmsg+0xee/0x170 [ 1753.995289][ T3116] __sys_sendmsg+0xcd/0x170 [ 1753.995289][ T3116] do_syscall_64+0xc6/0x1e0 [ 1753.995289][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.995289][ T3116] [ 1764.236741][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1764.237156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1764.237156][ T3116] dst_init+0x84/0x4a0 [ 1764.237156][ T3116] dst_alloc+0x97/0x150 [ 1764.237156][ T3116] ip6_dst_alloc+0x23/0x90 [ 1764.237156][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1764.237156][ T3116] ip6_pol_route+0x56f/0x840 [ 1764.237156][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1764.237156][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1764.237156][ T3116] fib6_rule_lookup+0x182/0x630 [ 1764.237156][ T3116] ip6_route_input+0x59c/0xa50 [ 1764.237156][ T3116] ipv6_rcv+0x397/0x810 [ 1764.237156][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1764.237156][ T3116] process_backlog+0x101/0x620 [ 1764.237156][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1764.237156][ T3116] net_rx_action+0x495/0xbe0 [ 1764.237156][ T3116] __do_softirq+0x1b5/0x7f6 [ 1764.237156][ T3116] [ 1764.239284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1764.239284][ T3116] netdev_get_by_index+0x5e/0x80 [ 1764.239284][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1764.239284][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1764.239284][ T3116] ip6_route_add+0x1c/0x140 [ 1764.239284][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1764.239284][ T3116] addrconf_add_dev+0xe2/0x170 [ 1764.239284][ T3116] inet6_addr_add+0x12f/0xa40 [ 1764.239284][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1764.239284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1764.239284][ T3116] netlink_rcv_skb+0x130/0x360 [ 1764.239284][ T3116] netlink_unicast+0x449/0x710 [ 1764.239284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1764.239284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1764.239284][ T3116] ___sys_sendmsg+0xee/0x170 [ 1764.239284][ T3116] __sys_sendmsg+0xcd/0x170 [ 1764.239284][ T3116] do_syscall_64+0xc6/0x1e0 [ 1764.239284][ T3116] [ 1764.241481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1764.241481][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1764.241481][ T3116] ipv6_find_idev+0x102/0x170 [ 1764.241481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1764.241481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1764.241481][ T3116] netlink_rcv_skb+0x130/0x360 [ 1764.241481][ T3116] netlink_unicast+0x449/0x710 [ 1764.241481][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1764.241481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1764.241481][ T3116] ___sys_sendmsg+0xee/0x170 [ 1764.241481][ T3116] __sys_sendmsg+0xcd/0x170 [ 1764.241481][ T3116] do_syscall_64+0xc6/0x1e0 [ 1764.241481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1764.241481][ T3116] [ 1764.243207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1764.243207][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1764.243207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1764.243207][ T3116] ipv6_find_idev+0x102/0x170 [ 1764.243207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1764.243207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1764.243207][ T3116] netlink_rcv_skb+0x130/0x360 [ 1764.243207][ T3116] netlink_unicast+0x449/0x710 [ 1764.243207][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1764.243207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1764.243207][ T3116] ___sys_sendmsg+0xee/0x170 [ 1764.243207][ T3116] __sys_sendmsg+0xcd/0x170 [ 1764.243207][ T3116] do_syscall_64+0xc6/0x1e0 [ 1764.243207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1764.243207][ T3116] [ 1774.268879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1774.269309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1774.269309][ T3116] dst_init+0x84/0x4a0 [ 1774.269309][ T3116] dst_alloc+0x97/0x150 [ 1774.269309][ T3116] ip6_dst_alloc+0x23/0x90 [ 1774.269309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1774.269309][ T3116] ip6_pol_route+0x56f/0x840 [ 1774.269309][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1774.269309][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1774.269309][ T3116] fib6_rule_lookup+0x182/0x630 [ 1774.269309][ T3116] ip6_route_input+0x59c/0xa50 [ 1774.269309][ T3116] ipv6_rcv+0x397/0x810 [ 1774.269309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1774.269309][ T3116] process_backlog+0x101/0x620 [ 1774.269309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1774.269309][ T3116] net_rx_action+0x495/0xbe0 [ 1774.269309][ T3116] __do_softirq+0x1b5/0x7f6 [ 1774.269309][ T3116] [ 1774.271465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1774.271465][ T3116] netdev_get_by_index+0x5e/0x80 [ 1774.271465][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1774.271465][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1774.271465][ T3116] ip6_route_add+0x1c/0x140 [ 1774.271465][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1774.271465][ T3116] addrconf_add_dev+0xe2/0x170 [ 1774.271465][ T3116] inet6_addr_add+0x12f/0xa40 [ 1774.271465][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1774.271465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1774.271465][ T3116] netlink_rcv_skb+0x130/0x360 [ 1774.271465][ T3116] netlink_unicast+0x449/0x710 [ 1774.271465][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1774.271465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1774.271465][ T3116] ___sys_sendmsg+0xee/0x170 [ 1774.271465][ T3116] __sys_sendmsg+0xcd/0x170 [ 1774.271465][ T3116] do_syscall_64+0xc6/0x1e0 [ 1774.271465][ T3116] [ 1774.273667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1774.273667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1774.273667][ T3116] ipv6_find_idev+0x102/0x170 [ 1774.273667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1774.273667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1774.273667][ T3116] netlink_rcv_skb+0x130/0x360 [ 1774.273667][ T3116] netlink_unicast+0x449/0x710 [ 1774.273667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1774.273667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1774.273667][ T3116] ___sys_sendmsg+0xee/0x170 [ 1774.273667][ T3116] __sys_sendmsg+0xcd/0x170 [ 1774.273667][ T3116] do_syscall_64+0xc6/0x1e0 [ 1774.273667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1774.273667][ T3116] [ 1774.275382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1774.275382][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1774.275382][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1774.275382][ T3116] ipv6_find_idev+0x102/0x170 [ 1774.275382][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1774.275382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1774.275382][ T3116] netlink_rcv_skb+0x130/0x360 [ 1774.275382][ T3116] netlink_unicast+0x449/0x710 [ 1774.275382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1774.275382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1774.275382][ T3116] ___sys_sendmsg+0xee/0x170 [ 1774.275382][ T3116] __sys_sendmsg+0xcd/0x170 [ 1774.275382][ T3116] do_syscall_64+0xc6/0x1e0 [ 1774.275382][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1774.275382][ T3116] [ 1784.524814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1784.525469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1784.525469][ T3116] dst_init+0x84/0x4a0 [ 1784.525469][ T3116] dst_alloc+0x97/0x150 [ 1784.525469][ T3116] ip6_dst_alloc+0x23/0x90 [ 1784.525469][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1784.525469][ T3116] ip6_pol_route+0x56f/0x840 [ 1784.525469][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1784.525469][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1784.525469][ T3116] fib6_rule_lookup+0x182/0x630 [ 1784.525469][ T3116] ip6_route_input+0x59c/0xa50 [ 1784.525469][ T3116] ipv6_rcv+0x397/0x810 [ 1784.525469][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1784.525469][ T3116] process_backlog+0x101/0x620 [ 1784.525469][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1784.525469][ T3116] net_rx_action+0x495/0xbe0 [ 1784.525469][ T3116] __do_softirq+0x1b5/0x7f6 [ 1784.525469][ T3116] [ 1784.528691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1784.528691][ T3116] netdev_get_by_index+0x5e/0x80 [ 1784.528691][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1784.528691][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1784.528691][ T3116] ip6_route_add+0x1c/0x140 [ 1784.528691][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1784.528691][ T3116] addrconf_add_dev+0xe2/0x170 [ 1784.528691][ T3116] inet6_addr_add+0x12f/0xa40 [ 1784.528691][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1784.528691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.528691][ T3116] netlink_rcv_skb+0x130/0x360 [ 1784.528691][ T3116] netlink_unicast+0x449/0x710 [ 1784.528691][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1784.528691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1784.528691][ T3116] ___sys_sendmsg+0xee/0x170 [ 1784.528691][ T3116] __sys_sendmsg+0xcd/0x170 [ 1784.528691][ T3116] do_syscall_64+0xc6/0x1e0 [ 1784.528691][ T3116] [ 1784.532135][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1784.532135][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1784.532135][ T3116] ipv6_find_idev+0x102/0x170 [ 1784.532135][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1784.532135][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.532135][ T3116] netlink_rcv_skb+0x130/0x360 [ 1784.532135][ T3116] netlink_unicast+0x449/0x710 [ 1784.532135][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1784.532135][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1784.532135][ T3116] ___sys_sendmsg+0xee/0x170 [ 1784.532135][ T3116] __sys_sendmsg+0xcd/0x170 [ 1784.532135][ T3116] do_syscall_64+0xc6/0x1e0 [ 1784.532135][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.532135][ T3116] [ 1784.534907][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1784.534907][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1784.534907][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1784.534907][ T3116] ipv6_find_idev+0x102/0x170 [ 1784.534907][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1784.534907][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.534907][ T3116] netlink_rcv_skb+0x130/0x360 [ 1784.534907][ T3116] netlink_unicast+0x449/0x710 [ 1784.534907][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1784.534907][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1784.534907][ T3116] ___sys_sendmsg+0xee/0x170 [ 1784.534907][ T3116] __sys_sendmsg+0xcd/0x170 [ 1784.534907][ T3116] do_syscall_64+0xc6/0x1e0 [ 1784.534907][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.534907][ T3116] [ 1794.788907][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1794.789374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1794.789374][ T3116] dst_init+0x84/0x4a0 [ 1794.789374][ T3116] dst_alloc+0x97/0x150 [ 1794.789374][ T3116] ip6_dst_alloc+0x23/0x90 [ 1794.789374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1794.789374][ T3116] ip6_pol_route+0x56f/0x840 [ 1794.789374][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1794.789374][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1794.789374][ T3116] fib6_rule_lookup+0x182/0x630 [ 1794.789374][ T3116] ip6_route_input+0x59c/0xa50 [ 1794.789374][ T3116] ipv6_rcv+0x397/0x810 [ 1794.789374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1794.789374][ T3116] process_backlog+0x101/0x620 [ 1794.789374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1794.789374][ T3116] net_rx_action+0x495/0xbe0 [ 1794.789374][ T3116] __do_softirq+0x1b5/0x7f6 [ 1794.789374][ T3116] [ 1794.791585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1794.791585][ T3116] netdev_get_by_index+0x5e/0x80 [ 1794.791585][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1794.791585][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1794.791585][ T3116] ip6_route_add+0x1c/0x140 [ 1794.791585][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1794.791585][ T3116] addrconf_add_dev+0xe2/0x170 [ 1794.791585][ T3116] inet6_addr_add+0x12f/0xa40 [ 1794.791585][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1794.791585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.791585][ T3116] netlink_rcv_skb+0x130/0x360 [ 1794.791585][ T3116] netlink_unicast+0x449/0x710 [ 1794.791585][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1794.791585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1794.791585][ T3116] ___sys_sendmsg+0xee/0x170 [ 1794.791585][ T3116] __sys_sendmsg+0xcd/0x170 [ 1794.791585][ T3116] do_syscall_64+0xc6/0x1e0 [ 1794.791585][ T3116] [ 1794.793869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1794.793869][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1794.793869][ T3116] ipv6_find_idev+0x102/0x170 [ 1794.793869][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1794.793869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.793869][ T3116] netlink_rcv_skb+0x130/0x360 [ 1794.793869][ T3116] netlink_unicast+0x449/0x710 [ 1794.793869][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1794.793869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1794.793869][ T3116] ___sys_sendmsg+0xee/0x170 [ 1794.793869][ T3116] __sys_sendmsg+0xcd/0x170 [ 1794.793869][ T3116] do_syscall_64+0xc6/0x1e0 [ 1794.793869][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.793869][ T3116] [ 1794.795667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1794.795667][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1794.795667][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1794.795667][ T3116] ipv6_find_idev+0x102/0x170 [ 1794.795667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1794.795667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.795667][ T3116] netlink_rcv_skb+0x130/0x360 [ 1794.795667][ T3116] netlink_unicast+0x449/0x710 [ 1794.795667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1794.795667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1794.795667][ T3116] ___sys_sendmsg+0xee/0x170 [ 1794.795667][ T3116] __sys_sendmsg+0xcd/0x170 [ 1794.795667][ T3116] do_syscall_64+0xc6/0x1e0 [ 1794.795667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.795667][ T3116] [ 1805.044867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1805.045389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1805.045389][ T3116] dst_init+0x84/0x4a0 [ 1805.045389][ T3116] dst_alloc+0x97/0x150 [ 1805.045389][ T3116] ip6_dst_alloc+0x23/0x90 [ 1805.045389][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1805.045389][ T3116] ip6_pol_route+0x56f/0x840 [ 1805.045389][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1805.045389][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1805.045389][ T3116] fib6_rule_lookup+0x182/0x630 [ 1805.045389][ T3116] ip6_route_input+0x59c/0xa50 [ 1805.045389][ T3116] ipv6_rcv+0x397/0x810 [ 1805.045389][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1805.045389][ T3116] process_backlog+0x101/0x620 [ 1805.045389][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1805.045389][ T3116] net_rx_action+0x495/0xbe0 [ 1805.045389][ T3116] __do_softirq+0x1b5/0x7f6 [ 1805.045389][ T3116] [ 1805.047587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1805.047587][ T3116] netdev_get_by_index+0x5e/0x80 [ 1805.047587][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1805.047587][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1805.047587][ T3116] ip6_route_add+0x1c/0x140 [ 1805.047587][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1805.047587][ T3116] addrconf_add_dev+0xe2/0x170 [ 1805.047587][ T3116] inet6_addr_add+0x12f/0xa40 [ 1805.047587][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1805.047587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1805.047587][ T3116] netlink_rcv_skb+0x130/0x360 [ 1805.047587][ T3116] netlink_unicast+0x449/0x710 [ 1805.047587][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1805.047587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1805.047587][ T3116] ___sys_sendmsg+0xee/0x170 [ 1805.047587][ T3116] __sys_sendmsg+0xcd/0x170 [ 1805.047587][ T3116] do_syscall_64+0xc6/0x1e0 [ 1805.047587][ T3116] [ 1805.049894][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1805.049894][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1805.049894][ T3116] ipv6_find_idev+0x102/0x170 [ 1805.049894][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1805.049894][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1805.049894][ T3116] netlink_rcv_skb+0x130/0x360 [ 1805.049894][ T3116] netlink_unicast+0x449/0x710 [ 1805.049894][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1805.049894][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1805.049894][ T3116] ___sys_sendmsg+0xee/0x170 [ 1805.049894][ T3116] __sys_sendmsg+0xcd/0x170 [ 1805.049894][ T3116] do_syscall_64+0xc6/0x1e0 [ 1805.049894][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1805.049894][ T3116] [ 1805.051694][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1805.051694][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1805.051694][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1805.051694][ T3116] ipv6_find_idev+0x102/0x170 [ 1805.051694][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1805.051694][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1805.051694][ T3116] netlink_rcv_skb+0x130/0x360 [ 1805.051694][ T3116] netlink_unicast+0x449/0x710 [ 1805.051694][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1805.051694][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1805.051694][ T3116] ___sys_sendmsg+0xee/0x170 [ 1805.051694][ T3116] __sys_sendmsg+0xcd/0x170 [ 1805.051694][ T3116] do_syscall_64+0xc6/0x1e0 [ 1805.051694][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1805.051694][ T3116] [ 1815.300767][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1815.301260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1815.301260][ T3116] dst_init+0x84/0x4a0 [ 1815.301260][ T3116] dst_alloc+0x97/0x150 [ 1815.301260][ T3116] ip6_dst_alloc+0x23/0x90 [ 1815.301260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1815.301260][ T3116] ip6_pol_route+0x56f/0x840 [ 1815.301260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1815.301260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1815.301260][ T3116] fib6_rule_lookup+0x182/0x630 [ 1815.301260][ T3116] ip6_route_input+0x59c/0xa50 [ 1815.301260][ T3116] ipv6_rcv+0x397/0x810 [ 1815.301260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1815.301260][ T3116] process_backlog+0x101/0x620 [ 1815.301260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1815.301260][ T3116] net_rx_action+0x495/0xbe0 [ 1815.301260][ T3116] __do_softirq+0x1b5/0x7f6 [ 1815.301260][ T3116] [ 1815.303465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1815.303465][ T3116] netdev_get_by_index+0x5e/0x80 [ 1815.303465][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1815.303465][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1815.303465][ T3116] ip6_route_add+0x1c/0x140 [ 1815.303465][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1815.303465][ T3116] addrconf_add_dev+0xe2/0x170 [ 1815.303465][ T3116] inet6_addr_add+0x12f/0xa40 [ 1815.303465][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1815.303465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1815.303465][ T3116] netlink_rcv_skb+0x130/0x360 [ 1815.303465][ T3116] netlink_unicast+0x449/0x710 [ 1815.303465][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1815.303465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1815.303465][ T3116] ___sys_sendmsg+0xee/0x170 [ 1815.303465][ T3116] __sys_sendmsg+0xcd/0x170 [ 1815.303465][ T3116] do_syscall_64+0xc6/0x1e0 [ 1815.303465][ T3116] [ 1815.305910][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1815.305910][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1815.305910][ T3116] ipv6_find_idev+0x102/0x170 [ 1815.305910][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1815.305910][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1815.305910][ T3116] netlink_rcv_skb+0x130/0x360 [ 1815.305910][ T3116] netlink_unicast+0x449/0x710 [ 1815.305910][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1815.305910][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1815.305910][ T3116] ___sys_sendmsg+0xee/0x170 [ 1815.305910][ T3116] __sys_sendmsg+0xcd/0x170 [ 1815.305910][ T3116] do_syscall_64+0xc6/0x1e0 [ 1815.305910][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1815.305910][ T3116] [ 1815.307700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1815.307700][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1815.307700][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1815.307700][ T3116] ipv6_find_idev+0x102/0x170 [ 1815.307700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1815.307700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1815.307700][ T3116] netlink_rcv_skb+0x130/0x360 [ 1815.307700][ T3116] netlink_unicast+0x449/0x710 [ 1815.307700][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1815.307700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1815.307700][ T3116] ___sys_sendmsg+0xee/0x170 [ 1815.307700][ T3116] __sys_sendmsg+0xcd/0x170 [ 1815.307700][ T3116] do_syscall_64+0xc6/0x1e0 [ 1815.307700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1815.307700][ T3116] [ 1825.556797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1825.557228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1825.557228][ T3116] dst_init+0x84/0x4a0 [ 1825.557228][ T3116] dst_alloc+0x97/0x150 [ 1825.557228][ T3116] ip6_dst_alloc+0x23/0x90 [ 1825.557228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1825.557228][ T3116] ip6_pol_route+0x56f/0x840 [ 1825.557228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1825.557228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1825.557228][ T3116] fib6_rule_lookup+0x182/0x630 [ 1825.557228][ T3116] ip6_route_input+0x59c/0xa50 [ 1825.557228][ T3116] ipv6_rcv+0x397/0x810 [ 1825.557228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1825.557228][ T3116] process_backlog+0x101/0x620 [ 1825.557228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1825.557228][ T3116] net_rx_action+0x495/0xbe0 [ 1825.557228][ T3116] __do_softirq+0x1b5/0x7f6 [ 1825.557228][ T3116] [ 1825.559344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1825.559344][ T3116] netdev_get_by_index+0x5e/0x80 [ 1825.559344][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1825.559344][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1825.559344][ T3116] ip6_route_add+0x1c/0x140 [ 1825.559344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1825.559344][ T3116] addrconf_add_dev+0xe2/0x170 [ 1825.559344][ T3116] inet6_addr_add+0x12f/0xa40 [ 1825.559344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1825.559344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1825.559344][ T3116] netlink_rcv_skb+0x130/0x360 [ 1825.559344][ T3116] netlink_unicast+0x449/0x710 [ 1825.559344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1825.559344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1825.559344][ T3116] ___sys_sendmsg+0xee/0x170 [ 1825.559344][ T3116] __sys_sendmsg+0xcd/0x170 [ 1825.559344][ T3116] do_syscall_64+0xc6/0x1e0 [ 1825.559344][ T3116] [ 1825.561572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1825.561572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1825.561572][ T3116] ipv6_find_idev+0x102/0x170 [ 1825.561572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1825.561572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1825.561572][ T3116] netlink_rcv_skb+0x130/0x360 [ 1825.561572][ T3116] netlink_unicast+0x449/0x710 [ 1825.561572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1825.561572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1825.561572][ T3116] ___sys_sendmsg+0xee/0x170 [ 1825.561572][ T3116] __sys_sendmsg+0xcd/0x170 [ 1825.561572][ T3116] do_syscall_64+0xc6/0x1e0 [ 1825.561572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1825.561572][ T3116] [ 1825.563269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1825.563269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1825.563269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1825.563269][ T3116] ipv6_find_idev+0x102/0x170 [ 1825.563269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1825.563269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1825.563269][ T3116] netlink_rcv_skb+0x130/0x360 [ 1825.563269][ T3116] netlink_unicast+0x449/0x710 [ 1825.563269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1825.563269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1825.563269][ T3116] ___sys_sendmsg+0xee/0x170 [ 1825.563269][ T3116] __sys_sendmsg+0xcd/0x170 [ 1825.563269][ T3116] do_syscall_64+0xc6/0x1e0 [ 1825.563269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1825.563269][ T3116] [ 1835.708838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1835.709292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1835.709292][ T3116] dst_init+0x84/0x4a0 [ 1835.709292][ T3116] dst_alloc+0x97/0x150 [ 1835.709292][ T3116] ip6_dst_alloc+0x23/0x90 [ 1835.709292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1835.709292][ T3116] ip6_pol_route+0x56f/0x840 [ 1835.709292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1835.709292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1835.709292][ T3116] fib6_rule_lookup+0x182/0x630 [ 1835.709292][ T3116] ip6_route_input+0x59c/0xa50 [ 1835.709292][ T3116] ipv6_rcv+0x397/0x810 [ 1835.709292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1835.709292][ T3116] process_backlog+0x101/0x620 [ 1835.709292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1835.709292][ T3116] net_rx_action+0x495/0xbe0 [ 1835.709292][ T3116] __do_softirq+0x1b5/0x7f6 [ 1835.709292][ T3116] [ 1835.711398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1835.711398][ T3116] netdev_get_by_index+0x5e/0x80 [ 1835.711398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1835.711398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1835.711398][ T3116] ip6_route_add+0x1c/0x140 [ 1835.711398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1835.711398][ T3116] addrconf_add_dev+0xe2/0x170 [ 1835.711398][ T3116] inet6_addr_add+0x12f/0xa40 [ 1835.711398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1835.711398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.711398][ T3116] netlink_rcv_skb+0x130/0x360 [ 1835.711398][ T3116] netlink_unicast+0x449/0x710 [ 1835.711398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1835.711398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1835.711398][ T3116] ___sys_sendmsg+0xee/0x170 [ 1835.711398][ T3116] __sys_sendmsg+0xcd/0x170 [ 1835.711398][ T3116] do_syscall_64+0xc6/0x1e0 [ 1835.711398][ T3116] [ 1835.713690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1835.713690][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1835.713690][ T3116] ipv6_find_idev+0x102/0x170 [ 1835.713690][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1835.713690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.713690][ T3116] netlink_rcv_skb+0x130/0x360 [ 1835.713690][ T3116] netlink_unicast+0x449/0x710 [ 1835.713690][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1835.713690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1835.713690][ T3116] ___sys_sendmsg+0xee/0x170 [ 1835.713690][ T3116] __sys_sendmsg+0xcd/0x170 [ 1835.713690][ T3116] do_syscall_64+0xc6/0x1e0 [ 1835.713690][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.713690][ T3116] [ 1835.715411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1835.715411][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1835.715411][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1835.715411][ T3116] ipv6_find_idev+0x102/0x170 [ 1835.715411][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1835.715411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.715411][ T3116] netlink_rcv_skb+0x130/0x360 [ 1835.715411][ T3116] netlink_unicast+0x449/0x710 [ 1835.715411][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1835.715411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1835.715411][ T3116] ___sys_sendmsg+0xee/0x170 [ 1835.715411][ T3116] __sys_sendmsg+0xcd/0x170 [ 1835.715411][ T3116] do_syscall_64+0xc6/0x1e0 [ 1835.715411][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.715411][ T3116] [ 1845.948746][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1845.949184][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1845.949184][ T3116] dst_init+0x84/0x4a0 [ 1845.949184][ T3116] dst_alloc+0x97/0x150 [ 1845.949184][ T3116] ip6_dst_alloc+0x23/0x90 [ 1845.949184][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1845.949184][ T3116] ip6_pol_route+0x56f/0x840 [ 1845.949184][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1845.949184][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1845.949184][ T3116] fib6_rule_lookup+0x182/0x630 [ 1845.949184][ T3116] ip6_route_input+0x59c/0xa50 [ 1845.949184][ T3116] ipv6_rcv+0x397/0x810 [ 1845.949184][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1845.949184][ T3116] process_backlog+0x101/0x620 [ 1845.949184][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1845.949184][ T3116] net_rx_action+0x495/0xbe0 [ 1845.949184][ T3116] __do_softirq+0x1b5/0x7f6 [ 1845.949184][ T3116] [ 1845.951324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1845.951324][ T3116] netdev_get_by_index+0x5e/0x80 [ 1845.951324][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1845.951324][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1845.951324][ T3116] ip6_route_add+0x1c/0x140 [ 1845.951324][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1845.951324][ T3116] addrconf_add_dev+0xe2/0x170 [ 1845.951324][ T3116] inet6_addr_add+0x12f/0xa40 [ 1845.951324][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1845.951324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.951324][ T3116] netlink_rcv_skb+0x130/0x360 [ 1845.951324][ T3116] netlink_unicast+0x449/0x710 [ 1845.951324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1845.951324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1845.951324][ T3116] ___sys_sendmsg+0xee/0x170 [ 1845.951324][ T3116] __sys_sendmsg+0xcd/0x170 [ 1845.951324][ T3116] do_syscall_64+0xc6/0x1e0 [ 1845.951324][ T3116] [ 1845.953580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1845.953580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1845.953580][ T3116] ipv6_find_idev+0x102/0x170 [ 1845.953580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1845.953580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.953580][ T3116] netlink_rcv_skb+0x130/0x360 [ 1845.953580][ T3116] netlink_unicast+0x449/0x710 [ 1845.953580][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1845.953580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1845.953580][ T3116] ___sys_sendmsg+0xee/0x170 [ 1845.953580][ T3116] __sys_sendmsg+0xcd/0x170 [ 1845.953580][ T3116] do_syscall_64+0xc6/0x1e0 [ 1845.953580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.953580][ T3116] [ 1845.955329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1845.955329][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1845.955329][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1845.955329][ T3116] ipv6_find_idev+0x102/0x170 [ 1845.955329][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1845.955329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.955329][ T3116] netlink_rcv_skb+0x130/0x360 [ 1845.955329][ T3116] netlink_unicast+0x449/0x710 [ 1845.955329][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1845.955329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1845.955329][ T3116] ___sys_sendmsg+0xee/0x170 [ 1845.955329][ T3116] __sys_sendmsg+0xcd/0x170 [ 1845.955329][ T3116] do_syscall_64+0xc6/0x1e0 [ 1845.955329][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.955329][ T3116] [ 1856.196846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1856.197349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1856.197349][ T3116] dst_init+0x84/0x4a0 [ 1856.197349][ T3116] dst_alloc+0x97/0x150 [ 1856.197349][ T3116] ip6_dst_alloc+0x23/0x90 [ 1856.197349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1856.197349][ T3116] ip6_pol_route+0x56f/0x840 [ 1856.197349][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1856.197349][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1856.197349][ T3116] fib6_rule_lookup+0x182/0x630 [ 1856.197349][ T3116] ip6_route_input+0x59c/0xa50 [ 1856.197349][ T3116] ipv6_rcv+0x397/0x810 [ 1856.197349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1856.197349][ T3116] process_backlog+0x101/0x620 [ 1856.197349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1856.197349][ T3116] net_rx_action+0x495/0xbe0 [ 1856.197349][ T3116] __do_softirq+0x1b5/0x7f6 [ 1856.197349][ T3116] [ 1856.199466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1856.199466][ T3116] netdev_get_by_index+0x5e/0x80 [ 1856.199466][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1856.199466][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1856.199466][ T3116] ip6_route_add+0x1c/0x140 [ 1856.199466][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1856.199466][ T3116] addrconf_add_dev+0xe2/0x170 [ 1856.199466][ T3116] inet6_addr_add+0x12f/0xa40 [ 1856.199466][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1856.199466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1856.199466][ T3116] netlink_rcv_skb+0x130/0x360 [ 1856.199466][ T3116] netlink_unicast+0x449/0x710 [ 1856.199466][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1856.199466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1856.199466][ T3116] ___sys_sendmsg+0xee/0x170 [ 1856.199466][ T3116] __sys_sendmsg+0xcd/0x170 [ 1856.199466][ T3116] do_syscall_64+0xc6/0x1e0 [ 1856.199466][ T3116] [ 1856.201665][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1856.201665][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1856.201665][ T3116] ipv6_find_idev+0x102/0x170 [ 1856.201665][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1856.201665][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1856.201665][ T3116] netlink_rcv_skb+0x130/0x360 [ 1856.201665][ T3116] netlink_unicast+0x449/0x710 [ 1856.201665][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1856.201665][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1856.201665][ T3116] ___sys_sendmsg+0xee/0x170 [ 1856.201665][ T3116] __sys_sendmsg+0xcd/0x170 [ 1856.201665][ T3116] do_syscall_64+0xc6/0x1e0 [ 1856.201665][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1856.201665][ T3116] [ 1856.203383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1856.203383][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1856.203383][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1856.203383][ T3116] ipv6_find_idev+0x102/0x170 [ 1856.203383][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1856.203383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1856.203383][ T3116] netlink_rcv_skb+0x130/0x360 [ 1856.203383][ T3116] netlink_unicast+0x449/0x710 [ 1856.203383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1856.203383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1856.203383][ T3116] ___sys_sendmsg+0xee/0x170 [ 1856.203383][ T3116] __sys_sendmsg+0xcd/0x170 [ 1856.203383][ T3116] do_syscall_64+0xc6/0x1e0 [ 1856.203383][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1856.203383][ T3116] [ 1866.444852][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1866.445289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1866.445289][ T3116] dst_init+0x84/0x4a0 [ 1866.445289][ T3116] dst_alloc+0x97/0x150 [ 1866.445289][ T3116] ip6_dst_alloc+0x23/0x90 [ 1866.445289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1866.445289][ T3116] ip6_pol_route+0x56f/0x840 [ 1866.445289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1866.445289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1866.445289][ T3116] fib6_rule_lookup+0x182/0x630 [ 1866.445289][ T3116] ip6_route_input+0x59c/0xa50 [ 1866.445289][ T3116] ipv6_rcv+0x397/0x810 [ 1866.445289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1866.445289][ T3116] process_backlog+0x101/0x620 [ 1866.445289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1866.445289][ T3116] net_rx_action+0x495/0xbe0 [ 1866.445289][ T3116] __do_softirq+0x1b5/0x7f6 [ 1866.445289][ T3116] [ 1866.447439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1866.447439][ T3116] netdev_get_by_index+0x5e/0x80 [ 1866.447439][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1866.447439][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1866.447439][ T3116] ip6_route_add+0x1c/0x140 [ 1866.447439][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1866.447439][ T3116] addrconf_add_dev+0xe2/0x170 [ 1866.447439][ T3116] inet6_addr_add+0x12f/0xa40 [ 1866.447439][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1866.447439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.447439][ T3116] netlink_rcv_skb+0x130/0x360 [ 1866.447439][ T3116] netlink_unicast+0x449/0x710 [ 1866.447439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1866.447439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1866.447439][ T3116] ___sys_sendmsg+0xee/0x170 [ 1866.447439][ T3116] __sys_sendmsg+0xcd/0x170 [ 1866.447439][ T3116] do_syscall_64+0xc6/0x1e0 [ 1866.447439][ T3116] [ 1866.449725][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1866.449725][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1866.449725][ T3116] ipv6_find_idev+0x102/0x170 [ 1866.449725][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1866.449725][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.449725][ T3116] netlink_rcv_skb+0x130/0x360 [ 1866.449725][ T3116] netlink_unicast+0x449/0x710 [ 1866.449725][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1866.449725][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1866.449725][ T3116] ___sys_sendmsg+0xee/0x170 [ 1866.449725][ T3116] __sys_sendmsg+0xcd/0x170 [ 1866.449725][ T3116] do_syscall_64+0xc6/0x1e0 [ 1866.449725][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.449725][ T3116] [ 1866.451449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1866.451449][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1866.451449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1866.451449][ T3116] ipv6_find_idev+0x102/0x170 [ 1866.451449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1866.451449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.451449][ T3116] netlink_rcv_skb+0x130/0x360 [ 1866.451449][ T3116] netlink_unicast+0x449/0x710 [ 1866.451449][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1866.451449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1866.451449][ T3116] ___sys_sendmsg+0xee/0x170 [ 1866.451449][ T3116] __sys_sendmsg+0xcd/0x170 [ 1866.451449][ T3116] do_syscall_64+0xc6/0x1e0 [ 1866.451449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.451449][ T3116] [ 1876.628796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1876.629271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1876.629271][ T3116] dst_init+0x84/0x4a0 [ 1876.629271][ T3116] dst_alloc+0x97/0x150 [ 1876.629271][ T3116] ip6_dst_alloc+0x23/0x90 [ 1876.629271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1876.629271][ T3116] ip6_pol_route+0x56f/0x840 [ 1876.629271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1876.629271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1876.629271][ T3116] fib6_rule_lookup+0x182/0x630 [ 1876.629271][ T3116] ip6_route_input+0x59c/0xa50 [ 1876.629271][ T3116] ipv6_rcv+0x397/0x810 [ 1876.629271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1876.629271][ T3116] process_backlog+0x101/0x620 [ 1876.629271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1876.629271][ T3116] net_rx_action+0x495/0xbe0 [ 1876.629271][ T3116] __do_softirq+0x1b5/0x7f6 [ 1876.629271][ T3116] [ 1876.631492][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1876.631492][ T3116] netdev_get_by_index+0x5e/0x80 [ 1876.631492][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1876.631492][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1876.631492][ T3116] ip6_route_add+0x1c/0x140 [ 1876.631492][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1876.631492][ T3116] addrconf_add_dev+0xe2/0x170 [ 1876.631492][ T3116] inet6_addr_add+0x12f/0xa40 [ 1876.631492][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1876.631492][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.631492][ T3116] netlink_rcv_skb+0x130/0x360 [ 1876.631492][ T3116] netlink_unicast+0x449/0x710 [ 1876.631492][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1876.631492][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1876.631492][ T3116] ___sys_sendmsg+0xee/0x170 [ 1876.631492][ T3116] __sys_sendmsg+0xcd/0x170 [ 1876.631492][ T3116] do_syscall_64+0xc6/0x1e0 [ 1876.631492][ T3116] [ 1876.633749][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1876.633749][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1876.633749][ T3116] ipv6_find_idev+0x102/0x170 [ 1876.633749][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1876.633749][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.633749][ T3116] netlink_rcv_skb+0x130/0x360 [ 1876.633749][ T3116] netlink_unicast+0x449/0x710 [ 1876.633749][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1876.633749][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1876.633749][ T3116] ___sys_sendmsg+0xee/0x170 [ 1876.633749][ T3116] __sys_sendmsg+0xcd/0x170 [ 1876.633749][ T3116] do_syscall_64+0xc6/0x1e0 [ 1876.633749][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.633749][ T3116] [ 1876.635594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1876.635594][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1876.635594][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1876.635594][ T3116] ipv6_find_idev+0x102/0x170 [ 1876.635594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1876.635594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.635594][ T3116] netlink_rcv_skb+0x130/0x360 [ 1876.635594][ T3116] netlink_unicast+0x449/0x710 [ 1876.635594][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1876.635594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1876.635594][ T3116] ___sys_sendmsg+0xee/0x170 [ 1876.635594][ T3116] __sys_sendmsg+0xcd/0x170 [ 1876.635594][ T3116] do_syscall_64+0xc6/0x1e0 [ 1876.635594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.635594][ T3116] [ 1886.836928][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1886.837434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1886.837434][ T3116] dst_init+0x84/0x4a0 [ 1886.837434][ T3116] dst_alloc+0x97/0x150 [ 1886.837434][ T3116] ip6_dst_alloc+0x23/0x90 [ 1886.837434][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1886.837434][ T3116] ip6_pol_route+0x56f/0x840 [ 1886.837434][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1886.837434][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1886.837434][ T3116] fib6_rule_lookup+0x182/0x630 [ 1886.837434][ T3116] ip6_route_input+0x59c/0xa50 [ 1886.837434][ T3116] ipv6_rcv+0x397/0x810 [ 1886.837434][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1886.837434][ T3116] process_backlog+0x101/0x620 [ 1886.837434][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1886.837434][ T3116] net_rx_action+0x495/0xbe0 [ 1886.837434][ T3116] __do_softirq+0x1b5/0x7f6 [ 1886.837434][ T3116] [ 1886.839553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1886.839553][ T3116] netdev_get_by_index+0x5e/0x80 [ 1886.839553][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1886.839553][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1886.839553][ T3116] ip6_route_add+0x1c/0x140 [ 1886.839553][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1886.839553][ T3116] addrconf_add_dev+0xe2/0x170 [ 1886.839553][ T3116] inet6_addr_add+0x12f/0xa40 [ 1886.839553][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1886.839553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.839553][ T3116] netlink_rcv_skb+0x130/0x360 [ 1886.839553][ T3116] netlink_unicast+0x449/0x710 [ 1886.839553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1886.839553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1886.839553][ T3116] ___sys_sendmsg+0xee/0x170 [ 1886.839553][ T3116] __sys_sendmsg+0xcd/0x170 [ 1886.839553][ T3116] do_syscall_64+0xc6/0x1e0 [ 1886.839553][ T3116] [ 1886.841721][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1886.841721][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1886.841721][ T3116] ipv6_find_idev+0x102/0x170 [ 1886.841721][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1886.841721][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.841721][ T3116] netlink_rcv_skb+0x130/0x360 [ 1886.841721][ T3116] netlink_unicast+0x449/0x710 [ 1886.841721][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1886.841721][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1886.841721][ T3116] ___sys_sendmsg+0xee/0x170 [ 1886.841721][ T3116] __sys_sendmsg+0xcd/0x170 [ 1886.841721][ T3116] do_syscall_64+0xc6/0x1e0 [ 1886.841721][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.841721][ T3116] [ 1886.843423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1886.843423][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1886.843423][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1886.843423][ T3116] ipv6_find_idev+0x102/0x170 [ 1886.843423][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1886.843423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.843423][ T3116] netlink_rcv_skb+0x130/0x360 [ 1886.843423][ T3116] netlink_unicast+0x449/0x710 [ 1886.843423][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1886.843423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1886.843423][ T3116] ___sys_sendmsg+0xee/0x170 [ 1886.843423][ T3116] __sys_sendmsg+0xcd/0x170 [ 1886.843423][ T3116] do_syscall_64+0xc6/0x1e0 [ 1886.843423][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.843423][ T3116] [ 1896.860805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1896.861316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1896.861316][ T3116] dst_init+0x84/0x4a0 [ 1896.861316][ T3116] dst_alloc+0x97/0x150 [ 1896.861316][ T3116] ip6_dst_alloc+0x23/0x90 [ 1896.861316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1896.861316][ T3116] ip6_pol_route+0x56f/0x840 [ 1896.861316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1896.861316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1896.861316][ T3116] fib6_rule_lookup+0x182/0x630 [ 1896.861316][ T3116] ip6_route_input+0x59c/0xa50 [ 1896.861316][ T3116] ipv6_rcv+0x397/0x810 [ 1896.861316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1896.861316][ T3116] process_backlog+0x101/0x620 [ 1896.861316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1896.861316][ T3116] net_rx_action+0x495/0xbe0 [ 1896.861316][ T3116] __do_softirq+0x1b5/0x7f6 [ 1896.861316][ T3116] [ 1896.863399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1896.863399][ T3116] netdev_get_by_index+0x5e/0x80 [ 1896.863399][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1896.863399][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1896.863399][ T3116] ip6_route_add+0x1c/0x140 [ 1896.863399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1896.863399][ T3116] addrconf_add_dev+0xe2/0x170 [ 1896.863399][ T3116] inet6_addr_add+0x12f/0xa40 [ 1896.863399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1896.863399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.863399][ T3116] netlink_rcv_skb+0x130/0x360 [ 1896.863399][ T3116] netlink_unicast+0x449/0x710 [ 1896.863399][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1896.863399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1896.863399][ T3116] ___sys_sendmsg+0xee/0x170 [ 1896.863399][ T3116] __sys_sendmsg+0xcd/0x170 [ 1896.863399][ T3116] do_syscall_64+0xc6/0x1e0 [ 1896.863399][ T3116] [ 1896.865630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1896.865630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1896.865630][ T3116] ipv6_find_idev+0x102/0x170 [ 1896.865630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1896.865630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.865630][ T3116] netlink_rcv_skb+0x130/0x360 [ 1896.865630][ T3116] netlink_unicast+0x449/0x710 [ 1896.865630][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1896.865630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1896.865630][ T3116] ___sys_sendmsg+0xee/0x170 [ 1896.865630][ T3116] __sys_sendmsg+0xcd/0x170 [ 1896.865630][ T3116] do_syscall_64+0xc6/0x1e0 [ 1896.865630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.865630][ T3116] [ 1896.867333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1896.867333][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1896.867333][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1896.867333][ T3116] ipv6_find_idev+0x102/0x170 [ 1896.867333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1896.867333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.867333][ T3116] netlink_rcv_skb+0x130/0x360 [ 1896.867333][ T3116] netlink_unicast+0x449/0x710 [ 1896.867333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1896.867333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1896.867333][ T3116] ___sys_sendmsg+0xee/0x170 [ 1896.867333][ T3116] __sys_sendmsg+0xcd/0x170 [ 1896.867333][ T3116] do_syscall_64+0xc6/0x1e0 [ 1896.867333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.867333][ T3116] [ 1907.092928][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1907.093575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1907.093575][ T3116] dst_init+0x84/0x4a0 [ 1907.093575][ T3116] dst_alloc+0x97/0x150 [ 1907.093575][ T3116] ip6_dst_alloc+0x23/0x90 [ 1907.093575][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1907.093575][ T3116] ip6_pol_route+0x56f/0x840 [ 1907.093575][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1907.093575][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1907.093575][ T3116] fib6_rule_lookup+0x182/0x630 [ 1907.093575][ T3116] ip6_route_input+0x59c/0xa50 [ 1907.093575][ T3116] ipv6_rcv+0x397/0x810 [ 1907.093575][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1907.093575][ T3116] process_backlog+0x101/0x620 [ 1907.093575][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1907.093575][ T3116] net_rx_action+0x495/0xbe0 [ 1907.093575][ T3116] __do_softirq+0x1b5/0x7f6 [ 1907.093575][ T3116] [ 1907.097039][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1907.097039][ T3116] netdev_get_by_index+0x5e/0x80 [ 1907.097039][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1907.097039][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1907.097039][ T3116] ip6_route_add+0x1c/0x140 [ 1907.097039][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1907.097039][ T3116] addrconf_add_dev+0xe2/0x170 [ 1907.097039][ T3116] inet6_addr_add+0x12f/0xa40 [ 1907.097039][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1907.097039][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1907.097039][ T3116] netlink_rcv_skb+0x130/0x360 [ 1907.097039][ T3116] netlink_unicast+0x449/0x710 [ 1907.097039][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1907.097039][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1907.097039][ T3116] ___sys_sendmsg+0xee/0x170 [ 1907.097039][ T3116] __sys_sendmsg+0xcd/0x170 [ 1907.097039][ T3116] do_syscall_64+0xc6/0x1e0 [ 1907.097039][ T3116] [ 1907.100710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1907.100710][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1907.100710][ T3116] ipv6_find_idev+0x102/0x170 [ 1907.100710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1907.100710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1907.100710][ T3116] netlink_rcv_skb+0x130/0x360 [ 1907.100710][ T3116] netlink_unicast+0x449/0x710 [ 1907.100710][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1907.100710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1907.100710][ T3116] ___sys_sendmsg+0xee/0x170 [ 1907.100710][ T3116] __sys_sendmsg+0xcd/0x170 [ 1907.100710][ T3116] do_syscall_64+0xc6/0x1e0 [ 1907.100710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1907.100710][ T3116] [ 1907.103535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1907.103535][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1907.103535][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1907.103535][ T3116] ipv6_find_idev+0x102/0x170 [ 1907.103535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1907.103535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1907.103535][ T3116] netlink_rcv_skb+0x130/0x360 [ 1907.103535][ T3116] netlink_unicast+0x449/0x710 [ 1907.103535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1907.103535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1907.103535][ T3116] ___sys_sendmsg+0xee/0x170 [ 1907.103535][ T3116] __sys_sendmsg+0xcd/0x170 [ 1907.103535][ T3116] do_syscall_64+0xc6/0x1e0 [ 1907.103535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1907.103535][ T3116] [ 1917.124828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1917.125423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1917.125423][ T3116] dst_init+0x84/0x4a0 [ 1917.125423][ T3116] dst_alloc+0x97/0x150 [ 1917.125423][ T3116] ip6_dst_alloc+0x23/0x90 [ 1917.125423][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1917.125423][ T3116] ip6_pol_route+0x56f/0x840 [ 1917.125423][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1917.125423][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1917.125423][ T3116] fib6_rule_lookup+0x182/0x630 [ 1917.125423][ T3116] ip6_route_input+0x59c/0xa50 [ 1917.125423][ T3116] ipv6_rcv+0x397/0x810 [ 1917.125423][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1917.125423][ T3116] process_backlog+0x101/0x620 [ 1917.125423][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1917.125423][ T3116] net_rx_action+0x495/0xbe0 [ 1917.125423][ T3116] __do_softirq+0x1b5/0x7f6 [ 1917.125423][ T3116] [ 1917.128947][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1917.128947][ T3116] netdev_get_by_index+0x5e/0x80 [ 1917.128947][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1917.128947][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1917.128947][ T3116] ip6_route_add+0x1c/0x140 [ 1917.128947][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1917.128947][ T3116] addrconf_add_dev+0xe2/0x170 [ 1917.128947][ T3116] inet6_addr_add+0x12f/0xa40 [ 1917.128947][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1917.128947][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.128947][ T3116] netlink_rcv_skb+0x130/0x360 [ 1917.128947][ T3116] netlink_unicast+0x449/0x710 [ 1917.128947][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1917.128947][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1917.128947][ T3116] ___sys_sendmsg+0xee/0x170 [ 1917.128947][ T3116] __sys_sendmsg+0xcd/0x170 [ 1917.128947][ T3116] do_syscall_64+0xc6/0x1e0 [ 1917.128947][ T3116] [ 1917.132542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1917.132542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1917.132542][ T3116] ipv6_find_idev+0x102/0x170 [ 1917.132542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1917.132542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.132542][ T3116] netlink_rcv_skb+0x130/0x360 [ 1917.132542][ T3116] netlink_unicast+0x449/0x710 [ 1917.132542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1917.132542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1917.132542][ T3116] ___sys_sendmsg+0xee/0x170 [ 1917.132542][ T3116] __sys_sendmsg+0xcd/0x170 [ 1917.132542][ T3116] do_syscall_64+0xc6/0x1e0 [ 1917.132542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.132542][ T3116] [ 1917.135340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1917.135340][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1917.135340][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1917.135340][ T3116] ipv6_find_idev+0x102/0x170 [ 1917.135340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1917.135340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.135340][ T3116] netlink_rcv_skb+0x130/0x360 [ 1917.135340][ T3116] netlink_unicast+0x449/0x710 [ 1917.135340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1917.135340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1917.135340][ T3116] ___sys_sendmsg+0xee/0x170 [ 1917.135340][ T3116] __sys_sendmsg+0xcd/0x170 [ 1917.135340][ T3116] do_syscall_64+0xc6/0x1e0 [ 1917.135340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.135340][ T3116] [ 1927.172811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1927.173229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1927.173229][ T3116] dst_init+0x84/0x4a0 [ 1927.173229][ T3116] dst_alloc+0x97/0x150 [ 1927.173229][ T3116] ip6_dst_alloc+0x23/0x90 [ 1927.173229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1927.173229][ T3116] ip6_pol_route+0x56f/0x840 [ 1927.173229][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1927.173229][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1927.173229][ T3116] fib6_rule_lookup+0x182/0x630 [ 1927.173229][ T3116] ip6_route_input+0x59c/0xa50 [ 1927.173229][ T3116] ipv6_rcv+0x397/0x810 [ 1927.173229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1927.173229][ T3116] process_backlog+0x101/0x620 [ 1927.173229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1927.173229][ T3116] net_rx_action+0x495/0xbe0 [ 1927.173229][ T3116] __do_softirq+0x1b5/0x7f6 [ 1927.173229][ T3116] [ 1927.175352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1927.175352][ T3116] netdev_get_by_index+0x5e/0x80 [ 1927.175352][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1927.175352][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1927.175352][ T3116] ip6_route_add+0x1c/0x140 [ 1927.175352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1927.175352][ T3116] addrconf_add_dev+0xe2/0x170 [ 1927.175352][ T3116] inet6_addr_add+0x12f/0xa40 [ 1927.175352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1927.175352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.175352][ T3116] netlink_rcv_skb+0x130/0x360 [ 1927.175352][ T3116] netlink_unicast+0x449/0x710 [ 1927.175352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1927.175352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1927.175352][ T3116] ___sys_sendmsg+0xee/0x170 [ 1927.175352][ T3116] __sys_sendmsg+0xcd/0x170 [ 1927.175352][ T3116] do_syscall_64+0xc6/0x1e0 [ 1927.175352][ T3116] [ 1927.177572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1927.177572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1927.177572][ T3116] ipv6_find_idev+0x102/0x170 [ 1927.177572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1927.177572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.177572][ T3116] netlink_rcv_skb+0x130/0x360 [ 1927.177572][ T3116] netlink_unicast+0x449/0x710 [ 1927.177572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1927.177572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1927.177572][ T3116] ___sys_sendmsg+0xee/0x170 [ 1927.177572][ T3116] __sys_sendmsg+0xcd/0x170 [ 1927.177572][ T3116] do_syscall_64+0xc6/0x1e0 [ 1927.177572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.177572][ T3116] [ 1927.179306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1927.179306][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1927.179306][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1927.179306][ T3116] ipv6_find_idev+0x102/0x170 [ 1927.179306][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1927.179306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.179306][ T3116] netlink_rcv_skb+0x130/0x360 [ 1927.179306][ T3116] netlink_unicast+0x449/0x710 [ 1927.179306][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1927.179306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1927.179306][ T3116] ___sys_sendmsg+0xee/0x170 [ 1927.179306][ T3116] __sys_sendmsg+0xcd/0x170 [ 1927.179306][ T3116] do_syscall_64+0xc6/0x1e0 [ 1927.179306][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.179306][ T3116] [ 1937.420824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1937.421412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1937.421412][ T3116] dst_init+0x84/0x4a0 [ 1937.421412][ T3116] dst_alloc+0x97/0x150 [ 1937.421412][ T3116] ip6_dst_alloc+0x23/0x90 [ 1937.421412][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1937.421412][ T3116] ip6_pol_route+0x56f/0x840 [ 1937.421412][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1937.421412][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1937.421412][ T3116] fib6_rule_lookup+0x182/0x630 [ 1937.421412][ T3116] ip6_route_input+0x59c/0xa50 [ 1937.421412][ T3116] ipv6_rcv+0x397/0x810 [ 1937.421412][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1937.421412][ T3116] process_backlog+0x101/0x620 [ 1937.421412][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1937.421412][ T3116] net_rx_action+0x495/0xbe0 [ 1937.421412][ T3116] __do_softirq+0x1b5/0x7f6 [ 1937.421412][ T3116] [ 1937.424926][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1937.424926][ T3116] netdev_get_by_index+0x5e/0x80 [ 1937.424926][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1937.424926][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1937.424926][ T3116] ip6_route_add+0x1c/0x140 [ 1937.424926][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1937.424926][ T3116] addrconf_add_dev+0xe2/0x170 [ 1937.424926][ T3116] inet6_addr_add+0x12f/0xa40 [ 1937.424926][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1937.424926][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.424926][ T3116] netlink_rcv_skb+0x130/0x360 [ 1937.424926][ T3116] netlink_unicast+0x449/0x710 [ 1937.424926][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1937.424926][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1937.424926][ T3116] ___sys_sendmsg+0xee/0x170 [ 1937.424926][ T3116] __sys_sendmsg+0xcd/0x170 [ 1937.424926][ T3116] do_syscall_64+0xc6/0x1e0 [ 1937.424926][ T3116] [ 1937.428506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1937.428506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1937.428506][ T3116] ipv6_find_idev+0x102/0x170 [ 1937.428506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1937.428506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.428506][ T3116] netlink_rcv_skb+0x130/0x360 [ 1937.428506][ T3116] netlink_unicast+0x449/0x710 [ 1937.428506][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1937.428506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1937.428506][ T3116] ___sys_sendmsg+0xee/0x170 [ 1937.428506][ T3116] __sys_sendmsg+0xcd/0x170 [ 1937.428506][ T3116] do_syscall_64+0xc6/0x1e0 [ 1937.428506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.428506][ T3116] [ 1937.431324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1937.431324][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1937.431324][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1937.431324][ T3116] ipv6_find_idev+0x102/0x170 [ 1937.431324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1937.431324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.431324][ T3116] netlink_rcv_skb+0x130/0x360 [ 1937.431324][ T3116] netlink_unicast+0x449/0x710 [ 1937.431324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1937.431324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1937.431324][ T3116] ___sys_sendmsg+0xee/0x170 [ 1937.431324][ T3116] __sys_sendmsg+0xcd/0x170 [ 1937.431324][ T3116] do_syscall_64+0xc6/0x1e0 [ 1937.431324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.431324][ T3116] [ 1947.676828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1947.677314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1947.677314][ T3116] dst_init+0x84/0x4a0 [ 1947.677314][ T3116] dst_alloc+0x97/0x150 [ 1947.677314][ T3116] ip6_dst_alloc+0x23/0x90 [ 1947.677314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1947.677314][ T3116] ip6_pol_route+0x56f/0x840 [ 1947.677314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1947.677314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1947.677314][ T3116] fib6_rule_lookup+0x182/0x630 [ 1947.677314][ T3116] ip6_route_input+0x59c/0xa50 [ 1947.677314][ T3116] ipv6_rcv+0x397/0x810 [ 1947.677314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1947.677314][ T3116] process_backlog+0x101/0x620 [ 1947.677314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1947.677314][ T3116] net_rx_action+0x495/0xbe0 [ 1947.677314][ T3116] __do_softirq+0x1b5/0x7f6 [ 1947.677314][ T3116] [ 1947.679436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1947.679436][ T3116] netdev_get_by_index+0x5e/0x80 [ 1947.679436][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1947.679436][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1947.679436][ T3116] ip6_route_add+0x1c/0x140 [ 1947.679436][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1947.679436][ T3116] addrconf_add_dev+0xe2/0x170 [ 1947.679436][ T3116] inet6_addr_add+0x12f/0xa40 [ 1947.679436][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1947.679436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.679436][ T3116] netlink_rcv_skb+0x130/0x360 [ 1947.679436][ T3116] netlink_unicast+0x449/0x710 [ 1947.679436][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1947.679436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1947.679436][ T3116] ___sys_sendmsg+0xee/0x170 [ 1947.679436][ T3116] __sys_sendmsg+0xcd/0x170 [ 1947.679436][ T3116] do_syscall_64+0xc6/0x1e0 [ 1947.679436][ T3116] [ 1947.681621][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1947.681621][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1947.681621][ T3116] ipv6_find_idev+0x102/0x170 [ 1947.681621][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1947.681621][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.681621][ T3116] netlink_rcv_skb+0x130/0x360 [ 1947.681621][ T3116] netlink_unicast+0x449/0x710 [ 1947.681621][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1947.681621][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1947.681621][ T3116] ___sys_sendmsg+0xee/0x170 [ 1947.681621][ T3116] __sys_sendmsg+0xcd/0x170 [ 1947.681621][ T3116] do_syscall_64+0xc6/0x1e0 [ 1947.681621][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.681621][ T3116] [ 1947.683344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1947.683344][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1947.683344][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1947.683344][ T3116] ipv6_find_idev+0x102/0x170 [ 1947.683344][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1947.683344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.683344][ T3116] netlink_rcv_skb+0x130/0x360 [ 1947.683344][ T3116] netlink_unicast+0x449/0x710 [ 1947.683344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1947.683344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1947.683344][ T3116] ___sys_sendmsg+0xee/0x170 [ 1947.683344][ T3116] __sys_sendmsg+0xcd/0x170 [ 1947.683344][ T3116] do_syscall_64+0xc6/0x1e0 [ 1947.683344][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.683344][ T3116] [ 1957.724880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1957.725323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1957.725323][ T3116] dst_init+0x84/0x4a0 [ 1957.725323][ T3116] dst_alloc+0x97/0x150 [ 1957.725323][ T3116] ip6_dst_alloc+0x23/0x90 [ 1957.725323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1957.725323][ T3116] ip6_pol_route+0x56f/0x840 [ 1957.725323][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1957.725323][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1957.725323][ T3116] fib6_rule_lookup+0x182/0x630 [ 1957.725323][ T3116] ip6_route_input+0x59c/0xa50 [ 1957.725323][ T3116] ipv6_rcv+0x397/0x810 [ 1957.725323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1957.725323][ T3116] process_backlog+0x101/0x620 [ 1957.725323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1957.725323][ T3116] net_rx_action+0x495/0xbe0 [ 1957.725323][ T3116] __do_softirq+0x1b5/0x7f6 [ 1957.725323][ T3116] [ 1957.727474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1957.727474][ T3116] netdev_get_by_index+0x5e/0x80 [ 1957.727474][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1957.727474][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1957.727474][ T3116] ip6_route_add+0x1c/0x140 [ 1957.727474][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1957.727474][ T3116] addrconf_add_dev+0xe2/0x170 [ 1957.727474][ T3116] inet6_addr_add+0x12f/0xa40 [ 1957.727474][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1957.727474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.727474][ T3116] netlink_rcv_skb+0x130/0x360 [ 1957.727474][ T3116] netlink_unicast+0x449/0x710 [ 1957.727474][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1957.727474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1957.727474][ T3116] ___sys_sendmsg+0xee/0x170 [ 1957.727474][ T3116] __sys_sendmsg+0xcd/0x170 [ 1957.727474][ T3116] do_syscall_64+0xc6/0x1e0 [ 1957.727474][ T3116] [ 1957.729777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1957.729777][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1957.729777][ T3116] ipv6_find_idev+0x102/0x170 [ 1957.729777][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1957.729777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.729777][ T3116] netlink_rcv_skb+0x130/0x360 [ 1957.729777][ T3116] netlink_unicast+0x449/0x710 [ 1957.729777][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1957.729777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1957.729777][ T3116] ___sys_sendmsg+0xee/0x170 [ 1957.729777][ T3116] __sys_sendmsg+0xcd/0x170 [ 1957.729777][ T3116] do_syscall_64+0xc6/0x1e0 [ 1957.729777][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.729777][ T3116] [ 1957.731493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1957.731493][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1957.731493][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1957.731493][ T3116] ipv6_find_idev+0x102/0x170 [ 1957.731493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1957.731493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.731493][ T3116] netlink_rcv_skb+0x130/0x360 [ 1957.731493][ T3116] netlink_unicast+0x449/0x710 [ 1957.731493][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1957.731493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1957.731493][ T3116] ___sys_sendmsg+0xee/0x170 [ 1957.731493][ T3116] __sys_sendmsg+0xcd/0x170 [ 1957.731493][ T3116] do_syscall_64+0xc6/0x1e0 [ 1957.731493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.731493][ T3116] [ 1967.972841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1967.973284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1967.973284][ T3116] dst_init+0x84/0x4a0 [ 1967.973284][ T3116] dst_alloc+0x97/0x150 [ 1967.973284][ T3116] ip6_dst_alloc+0x23/0x90 [ 1967.973284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1967.973284][ T3116] ip6_pol_route+0x56f/0x840 [ 1967.973284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1967.973284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1967.973284][ T3116] fib6_rule_lookup+0x182/0x630 [ 1967.973284][ T3116] ip6_route_input+0x59c/0xa50 [ 1967.973284][ T3116] ipv6_rcv+0x397/0x810 [ 1967.973284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1967.973284][ T3116] process_backlog+0x101/0x620 [ 1967.973284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1967.973284][ T3116] net_rx_action+0x495/0xbe0 [ 1967.973284][ T3116] __do_softirq+0x1b5/0x7f6 [ 1967.973284][ T3116] [ 1967.975425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1967.975425][ T3116] netdev_get_by_index+0x5e/0x80 [ 1967.975425][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1967.975425][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1967.975425][ T3116] ip6_route_add+0x1c/0x140 [ 1967.975425][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1967.975425][ T3116] addrconf_add_dev+0xe2/0x170 [ 1967.975425][ T3116] inet6_addr_add+0x12f/0xa40 [ 1967.975425][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1967.975425][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1967.975425][ T3116] netlink_rcv_skb+0x130/0x360 [ 1967.975425][ T3116] netlink_unicast+0x449/0x710 [ 1967.975425][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1967.975425][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1967.975425][ T3116] ___sys_sendmsg+0xee/0x170 [ 1967.975425][ T3116] __sys_sendmsg+0xcd/0x170 [ 1967.975425][ T3116] do_syscall_64+0xc6/0x1e0 [ 1967.975425][ T3116] [ 1967.977668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1967.977668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1967.977668][ T3116] ipv6_find_idev+0x102/0x170 [ 1967.977668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1967.977668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1967.977668][ T3116] netlink_rcv_skb+0x130/0x360 [ 1967.977668][ T3116] netlink_unicast+0x449/0x710 [ 1967.977668][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1967.977668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1967.977668][ T3116] ___sys_sendmsg+0xee/0x170 [ 1967.977668][ T3116] __sys_sendmsg+0xcd/0x170 [ 1967.977668][ T3116] do_syscall_64+0xc6/0x1e0 [ 1967.977668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1967.977668][ T3116] [ 1967.979424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1967.979424][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1967.979424][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1967.979424][ T3116] ipv6_find_idev+0x102/0x170 [ 1967.979424][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1967.979424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1967.979424][ T3116] netlink_rcv_skb+0x130/0x360 [ 1967.979424][ T3116] netlink_unicast+0x449/0x710 [ 1967.979424][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1967.979424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1967.979424][ T3116] ___sys_sendmsg+0xee/0x170 [ 1967.979424][ T3116] __sys_sendmsg+0xcd/0x170 [ 1967.979424][ T3116] do_syscall_64+0xc6/0x1e0 [ 1967.979424][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1967.979424][ T3116] [ 1978.164826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1978.165269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1978.165269][ T3116] dst_init+0x84/0x4a0 [ 1978.165269][ T3116] dst_alloc+0x97/0x150 [ 1978.165269][ T3116] ip6_dst_alloc+0x23/0x90 [ 1978.165269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1978.165269][ T3116] ip6_pol_route+0x56f/0x840 [ 1978.165269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1978.165269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1978.165269][ T3116] fib6_rule_lookup+0x182/0x630 [ 1978.165269][ T3116] ip6_route_input+0x59c/0xa50 [ 1978.165269][ T3116] ipv6_rcv+0x397/0x810 [ 1978.165269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1978.165269][ T3116] process_backlog+0x101/0x620 [ 1978.165269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1978.165269][ T3116] net_rx_action+0x495/0xbe0 [ 1978.165269][ T3116] __do_softirq+0x1b5/0x7f6 [ 1978.165269][ T3116] [ 1978.167414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1978.167414][ T3116] netdev_get_by_index+0x5e/0x80 [ 1978.167414][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1978.167414][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1978.167414][ T3116] ip6_route_add+0x1c/0x140 [ 1978.167414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1978.167414][ T3116] addrconf_add_dev+0xe2/0x170 [ 1978.167414][ T3116] inet6_addr_add+0x12f/0xa40 [ 1978.167414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1978.167414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.167414][ T3116] netlink_rcv_skb+0x130/0x360 [ 1978.167414][ T3116] netlink_unicast+0x449/0x710 [ 1978.167414][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1978.167414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1978.167414][ T3116] ___sys_sendmsg+0xee/0x170 [ 1978.167414][ T3116] __sys_sendmsg+0xcd/0x170 [ 1978.167414][ T3116] do_syscall_64+0xc6/0x1e0 [ 1978.167414][ T3116] [ 1978.169630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1978.169630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1978.169630][ T3116] ipv6_find_idev+0x102/0x170 [ 1978.169630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1978.169630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.169630][ T3116] netlink_rcv_skb+0x130/0x360 [ 1978.169630][ T3116] netlink_unicast+0x449/0x710 [ 1978.169630][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1978.169630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1978.169630][ T3116] ___sys_sendmsg+0xee/0x170 [ 1978.169630][ T3116] __sys_sendmsg+0xcd/0x170 [ 1978.169630][ T3116] do_syscall_64+0xc6/0x1e0 [ 1978.169630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.169630][ T3116] [ 1978.171358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1978.171358][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1978.171358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1978.171358][ T3116] ipv6_find_idev+0x102/0x170 [ 1978.171358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1978.171358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.171358][ T3116] netlink_rcv_skb+0x130/0x360 [ 1978.171358][ T3116] netlink_unicast+0x449/0x710 [ 1978.171358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1978.171358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1978.171358][ T3116] ___sys_sendmsg+0xee/0x170 [ 1978.171358][ T3116] __sys_sendmsg+0xcd/0x170 [ 1978.171358][ T3116] do_syscall_64+0xc6/0x1e0 [ 1978.171358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.171358][ T3116] [ 1988.412871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1988.413393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1988.413393][ T3116] dst_init+0x84/0x4a0 [ 1988.413393][ T3116] dst_alloc+0x97/0x150 [ 1988.413393][ T3116] ip6_dst_alloc+0x23/0x90 [ 1988.413393][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1988.413393][ T3116] ip6_pol_route+0x56f/0x840 [ 1988.413393][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1988.413393][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1988.413393][ T3116] fib6_rule_lookup+0x182/0x630 [ 1988.413393][ T3116] ip6_route_input+0x59c/0xa50 [ 1988.413393][ T3116] ipv6_rcv+0x397/0x810 [ 1988.413393][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1988.413393][ T3116] process_backlog+0x101/0x620 [ 1988.413393][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1988.413393][ T3116] net_rx_action+0x495/0xbe0 [ 1988.413393][ T3116] __do_softirq+0x1b5/0x7f6 [ 1988.413393][ T3116] [ 1988.415590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1988.415590][ T3116] netdev_get_by_index+0x5e/0x80 [ 1988.415590][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1988.415590][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1988.415590][ T3116] ip6_route_add+0x1c/0x140 [ 1988.415590][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1988.415590][ T3116] addrconf_add_dev+0xe2/0x170 [ 1988.415590][ T3116] inet6_addr_add+0x12f/0xa40 [ 1988.415590][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1988.415590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.415590][ T3116] netlink_rcv_skb+0x130/0x360 [ 1988.415590][ T3116] netlink_unicast+0x449/0x710 [ 1988.415590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1988.415590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1988.415590][ T3116] ___sys_sendmsg+0xee/0x170 [ 1988.415590][ T3116] __sys_sendmsg+0xcd/0x170 [ 1988.415590][ T3116] do_syscall_64+0xc6/0x1e0 [ 1988.415590][ T3116] [ 1988.417797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1988.417797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1988.417797][ T3116] ipv6_find_idev+0x102/0x170 [ 1988.417797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1988.417797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.417797][ T3116] netlink_rcv_skb+0x130/0x360 [ 1988.417797][ T3116] netlink_unicast+0x449/0x710 [ 1988.417797][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1988.417797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1988.417797][ T3116] ___sys_sendmsg+0xee/0x170 [ 1988.417797][ T3116] __sys_sendmsg+0xcd/0x170 [ 1988.417797][ T3116] do_syscall_64+0xc6/0x1e0 [ 1988.417797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.417797][ T3116] [ 1988.419678][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1988.419678][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1988.419678][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1988.419678][ T3116] ipv6_find_idev+0x102/0x170 [ 1988.419678][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1988.419678][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.419678][ T3116] netlink_rcv_skb+0x130/0x360 [ 1988.419678][ T3116] netlink_unicast+0x449/0x710 [ 1988.419678][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1988.419678][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1988.419678][ T3116] ___sys_sendmsg+0xee/0x170 [ 1988.419678][ T3116] __sys_sendmsg+0xcd/0x170 [ 1988.419678][ T3116] do_syscall_64+0xc6/0x1e0 [ 1988.419678][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.419678][ T3116] [ 1998.660829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 1998.661257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1998.661257][ T3116] dst_init+0x84/0x4a0 [ 1998.661257][ T3116] dst_alloc+0x97/0x150 [ 1998.661257][ T3116] ip6_dst_alloc+0x23/0x90 [ 1998.661257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1998.661257][ T3116] ip6_pol_route+0x56f/0x840 [ 1998.661257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 1998.661257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 1998.661257][ T3116] fib6_rule_lookup+0x182/0x630 [ 1998.661257][ T3116] ip6_route_input+0x59c/0xa50 [ 1998.661257][ T3116] ipv6_rcv+0x397/0x810 [ 1998.661257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 1998.661257][ T3116] process_backlog+0x101/0x620 [ 1998.661257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 1998.661257][ T3116] net_rx_action+0x495/0xbe0 [ 1998.661257][ T3116] __do_softirq+0x1b5/0x7f6 [ 1998.661257][ T3116] [ 1998.663372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1998.663372][ T3116] netdev_get_by_index+0x5e/0x80 [ 1998.663372][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 1998.663372][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 1998.663372][ T3116] ip6_route_add+0x1c/0x140 [ 1998.663372][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 1998.663372][ T3116] addrconf_add_dev+0xe2/0x170 [ 1998.663372][ T3116] inet6_addr_add+0x12f/0xa40 [ 1998.663372][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 1998.663372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.663372][ T3116] netlink_rcv_skb+0x130/0x360 [ 1998.663372][ T3116] netlink_unicast+0x449/0x710 [ 1998.663372][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1998.663372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1998.663372][ T3116] ___sys_sendmsg+0xee/0x170 [ 1998.663372][ T3116] __sys_sendmsg+0xcd/0x170 [ 1998.663372][ T3116] do_syscall_64+0xc6/0x1e0 [ 1998.663372][ T3116] [ 1998.665583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1998.665583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 1998.665583][ T3116] ipv6_find_idev+0x102/0x170 [ 1998.665583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1998.665583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.665583][ T3116] netlink_rcv_skb+0x130/0x360 [ 1998.665583][ T3116] netlink_unicast+0x449/0x710 [ 1998.665583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1998.665583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1998.665583][ T3116] ___sys_sendmsg+0xee/0x170 [ 1998.665583][ T3116] __sys_sendmsg+0xcd/0x170 [ 1998.665583][ T3116] do_syscall_64+0xc6/0x1e0 [ 1998.665583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.665583][ T3116] [ 1998.667282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 1998.667282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 1998.667282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 1998.667282][ T3116] ipv6_find_idev+0x102/0x170 [ 1998.667282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 1998.667282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.667282][ T3116] netlink_rcv_skb+0x130/0x360 [ 1998.667282][ T3116] netlink_unicast+0x449/0x710 [ 1998.667282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 1998.667282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 1998.667282][ T3116] ___sys_sendmsg+0xee/0x170 [ 1998.667282][ T3116] __sys_sendmsg+0xcd/0x170 [ 1998.667282][ T3116] do_syscall_64+0xc6/0x1e0 [ 1998.667282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.667282][ T3116] [ 2008.908783][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2008.909199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2008.909199][ T3116] dst_init+0x84/0x4a0 [ 2008.909199][ T3116] dst_alloc+0x97/0x150 [ 2008.909199][ T3116] ip6_dst_alloc+0x23/0x90 [ 2008.909199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2008.909199][ T3116] ip6_pol_route+0x56f/0x840 [ 2008.909199][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2008.909199][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2008.909199][ T3116] fib6_rule_lookup+0x182/0x630 [ 2008.909199][ T3116] ip6_route_input+0x59c/0xa50 [ 2008.909199][ T3116] ipv6_rcv+0x397/0x810 [ 2008.909199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2008.909199][ T3116] process_backlog+0x101/0x620 [ 2008.909199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2008.909199][ T3116] net_rx_action+0x495/0xbe0 [ 2008.909199][ T3116] __do_softirq+0x1b5/0x7f6 [ 2008.909199][ T3116] [ 2008.911332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2008.911332][ T3116] netdev_get_by_index+0x5e/0x80 [ 2008.911332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2008.911332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2008.911332][ T3116] ip6_route_add+0x1c/0x140 [ 2008.911332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2008.911332][ T3116] addrconf_add_dev+0xe2/0x170 [ 2008.911332][ T3116] inet6_addr_add+0x12f/0xa40 [ 2008.911332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2008.911332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2008.911332][ T3116] netlink_rcv_skb+0x130/0x360 [ 2008.911332][ T3116] netlink_unicast+0x449/0x710 [ 2008.911332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2008.911332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2008.911332][ T3116] ___sys_sendmsg+0xee/0x170 [ 2008.911332][ T3116] __sys_sendmsg+0xcd/0x170 [ 2008.911332][ T3116] do_syscall_64+0xc6/0x1e0 [ 2008.911332][ T3116] [ 2008.913546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2008.913546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2008.913546][ T3116] ipv6_find_idev+0x102/0x170 [ 2008.913546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2008.913546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2008.913546][ T3116] netlink_rcv_skb+0x130/0x360 [ 2008.913546][ T3116] netlink_unicast+0x449/0x710 [ 2008.913546][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2008.913546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2008.913546][ T3116] ___sys_sendmsg+0xee/0x170 [ 2008.913546][ T3116] __sys_sendmsg+0xcd/0x170 [ 2008.913546][ T3116] do_syscall_64+0xc6/0x1e0 [ 2008.913546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2008.913546][ T3116] [ 2008.915251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2008.915251][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2008.915251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2008.915251][ T3116] ipv6_find_idev+0x102/0x170 [ 2008.915251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2008.915251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2008.915251][ T3116] netlink_rcv_skb+0x130/0x360 [ 2008.915251][ T3116] netlink_unicast+0x449/0x710 [ 2008.915251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2008.915251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2008.915251][ T3116] ___sys_sendmsg+0xee/0x170 [ 2008.915251][ T3116] __sys_sendmsg+0xcd/0x170 [ 2008.915251][ T3116] do_syscall_64+0xc6/0x1e0 [ 2008.915251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2008.915251][ T3116] [ 2019.156810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2019.157276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2019.157276][ T3116] dst_init+0x84/0x4a0 [ 2019.157276][ T3116] dst_alloc+0x97/0x150 [ 2019.157276][ T3116] ip6_dst_alloc+0x23/0x90 [ 2019.157276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2019.157276][ T3116] ip6_pol_route+0x56f/0x840 [ 2019.157276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2019.157276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2019.157276][ T3116] fib6_rule_lookup+0x182/0x630 [ 2019.157276][ T3116] ip6_route_input+0x59c/0xa50 [ 2019.157276][ T3116] ipv6_rcv+0x397/0x810 [ 2019.157276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2019.157276][ T3116] process_backlog+0x101/0x620 [ 2019.157276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2019.157276][ T3116] net_rx_action+0x495/0xbe0 [ 2019.157276][ T3116] __do_softirq+0x1b5/0x7f6 [ 2019.157276][ T3116] [ 2019.159375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2019.159375][ T3116] netdev_get_by_index+0x5e/0x80 [ 2019.159375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2019.159375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2019.159375][ T3116] ip6_route_add+0x1c/0x140 [ 2019.159375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2019.159375][ T3116] addrconf_add_dev+0xe2/0x170 [ 2019.159375][ T3116] inet6_addr_add+0x12f/0xa40 [ 2019.159375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2019.159375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.159375][ T3116] netlink_rcv_skb+0x130/0x360 [ 2019.159375][ T3116] netlink_unicast+0x449/0x710 [ 2019.159375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2019.159375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2019.159375][ T3116] ___sys_sendmsg+0xee/0x170 [ 2019.159375][ T3116] __sys_sendmsg+0xcd/0x170 [ 2019.159375][ T3116] do_syscall_64+0xc6/0x1e0 [ 2019.159375][ T3116] [ 2019.161550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2019.161550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2019.161550][ T3116] ipv6_find_idev+0x102/0x170 [ 2019.161550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2019.161550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.161550][ T3116] netlink_rcv_skb+0x130/0x360 [ 2019.161550][ T3116] netlink_unicast+0x449/0x710 [ 2019.161550][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2019.161550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2019.161550][ T3116] ___sys_sendmsg+0xee/0x170 [ 2019.161550][ T3116] __sys_sendmsg+0xcd/0x170 [ 2019.161550][ T3116] do_syscall_64+0xc6/0x1e0 [ 2019.161550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.161550][ T3116] [ 2019.163260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2019.163260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2019.163260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2019.163260][ T3116] ipv6_find_idev+0x102/0x170 [ 2019.163260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2019.163260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.163260][ T3116] netlink_rcv_skb+0x130/0x360 [ 2019.163260][ T3116] netlink_unicast+0x449/0x710 [ 2019.163260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2019.163260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2019.163260][ T3116] ___sys_sendmsg+0xee/0x170 [ 2019.163260][ T3116] __sys_sendmsg+0xcd/0x170 [ 2019.163260][ T3116] do_syscall_64+0xc6/0x1e0 [ 2019.163260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.163260][ T3116] [ 2029.228806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2029.229229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2029.229229][ T3116] dst_init+0x84/0x4a0 [ 2029.229229][ T3116] dst_alloc+0x97/0x150 [ 2029.229229][ T3116] ip6_dst_alloc+0x23/0x90 [ 2029.229229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2029.229229][ T3116] ip6_pol_route+0x56f/0x840 [ 2029.229229][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2029.229229][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2029.229229][ T3116] fib6_rule_lookup+0x182/0x630 [ 2029.229229][ T3116] ip6_route_input+0x59c/0xa50 [ 2029.229229][ T3116] ipv6_rcv+0x397/0x810 [ 2029.229229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2029.229229][ T3116] process_backlog+0x101/0x620 [ 2029.229229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2029.229229][ T3116] net_rx_action+0x495/0xbe0 [ 2029.229229][ T3116] __do_softirq+0x1b5/0x7f6 [ 2029.229229][ T3116] [ 2029.231364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2029.231364][ T3116] netdev_get_by_index+0x5e/0x80 [ 2029.231364][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2029.231364][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2029.231364][ T3116] ip6_route_add+0x1c/0x140 [ 2029.231364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2029.231364][ T3116] addrconf_add_dev+0xe2/0x170 [ 2029.231364][ T3116] inet6_addr_add+0x12f/0xa40 [ 2029.231364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2029.231364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.231364][ T3116] netlink_rcv_skb+0x130/0x360 [ 2029.231364][ T3116] netlink_unicast+0x449/0x710 [ 2029.231364][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2029.231364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2029.231364][ T3116] ___sys_sendmsg+0xee/0x170 [ 2029.231364][ T3116] __sys_sendmsg+0xcd/0x170 [ 2029.231364][ T3116] do_syscall_64+0xc6/0x1e0 [ 2029.231364][ T3116] [ 2029.233565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2029.233565][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2029.233565][ T3116] ipv6_find_idev+0x102/0x170 [ 2029.233565][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2029.233565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.233565][ T3116] netlink_rcv_skb+0x130/0x360 [ 2029.233565][ T3116] netlink_unicast+0x449/0x710 [ 2029.233565][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2029.233565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2029.233565][ T3116] ___sys_sendmsg+0xee/0x170 [ 2029.233565][ T3116] __sys_sendmsg+0xcd/0x170 [ 2029.233565][ T3116] do_syscall_64+0xc6/0x1e0 [ 2029.233565][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.233565][ T3116] [ 2029.235272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2029.235272][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2029.235272][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2029.235272][ T3116] ipv6_find_idev+0x102/0x170 [ 2029.235272][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2029.235272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.235272][ T3116] netlink_rcv_skb+0x130/0x360 [ 2029.235272][ T3116] netlink_unicast+0x449/0x710 [ 2029.235272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2029.235272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2029.235272][ T3116] ___sys_sendmsg+0xee/0x170 [ 2029.235272][ T3116] __sys_sendmsg+0xcd/0x170 [ 2029.235272][ T3116] do_syscall_64+0xc6/0x1e0 [ 2029.235272][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.235272][ T3116] [ 2039.484755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2039.485175][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2039.485175][ T3116] dst_init+0x84/0x4a0 [ 2039.485175][ T3116] dst_alloc+0x97/0x150 [ 2039.485175][ T3116] ip6_dst_alloc+0x23/0x90 [ 2039.485175][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2039.485175][ T3116] ip6_pol_route+0x56f/0x840 [ 2039.485175][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2039.485175][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2039.485175][ T3116] fib6_rule_lookup+0x182/0x630 [ 2039.485175][ T3116] ip6_route_input+0x59c/0xa50 [ 2039.485175][ T3116] ipv6_rcv+0x397/0x810 [ 2039.485175][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2039.485175][ T3116] process_backlog+0x101/0x620 [ 2039.485175][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2039.485175][ T3116] net_rx_action+0x495/0xbe0 [ 2039.485175][ T3116] __do_softirq+0x1b5/0x7f6 [ 2039.485175][ T3116] [ 2039.487307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2039.487307][ T3116] netdev_get_by_index+0x5e/0x80 [ 2039.487307][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2039.487307][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2039.487307][ T3116] ip6_route_add+0x1c/0x140 [ 2039.487307][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2039.487307][ T3116] addrconf_add_dev+0xe2/0x170 [ 2039.487307][ T3116] inet6_addr_add+0x12f/0xa40 [ 2039.487307][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2039.487307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.487307][ T3116] netlink_rcv_skb+0x130/0x360 [ 2039.487307][ T3116] netlink_unicast+0x449/0x710 [ 2039.487307][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2039.487307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2039.487307][ T3116] ___sys_sendmsg+0xee/0x170 [ 2039.487307][ T3116] __sys_sendmsg+0xcd/0x170 [ 2039.487307][ T3116] do_syscall_64+0xc6/0x1e0 [ 2039.487307][ T3116] [ 2039.489516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2039.489516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2039.489516][ T3116] ipv6_find_idev+0x102/0x170 [ 2039.489516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2039.489516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.489516][ T3116] netlink_rcv_skb+0x130/0x360 [ 2039.489516][ T3116] netlink_unicast+0x449/0x710 [ 2039.489516][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2039.489516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2039.489516][ T3116] ___sys_sendmsg+0xee/0x170 [ 2039.489516][ T3116] __sys_sendmsg+0xcd/0x170 [ 2039.489516][ T3116] do_syscall_64+0xc6/0x1e0 [ 2039.489516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.489516][ T3116] [ 2039.491237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2039.491237][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2039.491237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2039.491237][ T3116] ipv6_find_idev+0x102/0x170 [ 2039.491237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2039.491237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.491237][ T3116] netlink_rcv_skb+0x130/0x360 [ 2039.491237][ T3116] netlink_unicast+0x449/0x710 [ 2039.491237][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2039.491237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2039.491237][ T3116] ___sys_sendmsg+0xee/0x170 [ 2039.491237][ T3116] __sys_sendmsg+0xcd/0x170 [ 2039.491237][ T3116] do_syscall_64+0xc6/0x1e0 [ 2039.491237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.491237][ T3116] [ 2049.740808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2049.741219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2049.741219][ T3116] dst_init+0x84/0x4a0 [ 2049.741219][ T3116] dst_alloc+0x97/0x150 [ 2049.741219][ T3116] ip6_dst_alloc+0x23/0x90 [ 2049.741219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2049.741219][ T3116] ip6_pol_route+0x56f/0x840 [ 2049.741219][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2049.741219][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2049.741219][ T3116] fib6_rule_lookup+0x182/0x630 [ 2049.741219][ T3116] ip6_route_input+0x59c/0xa50 [ 2049.741219][ T3116] ipv6_rcv+0x397/0x810 [ 2049.741219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2049.741219][ T3116] process_backlog+0x101/0x620 [ 2049.741219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2049.741219][ T3116] net_rx_action+0x495/0xbe0 [ 2049.741219][ T3116] __do_softirq+0x1b5/0x7f6 [ 2049.741219][ T3116] [ 2049.743410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2049.743410][ T3116] netdev_get_by_index+0x5e/0x80 [ 2049.743410][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2049.743410][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2049.743410][ T3116] ip6_route_add+0x1c/0x140 [ 2049.743410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2049.743410][ T3116] addrconf_add_dev+0xe2/0x170 [ 2049.743410][ T3116] inet6_addr_add+0x12f/0xa40 [ 2049.743410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2049.743410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.743410][ T3116] netlink_rcv_skb+0x130/0x360 [ 2049.743410][ T3116] netlink_unicast+0x449/0x710 [ 2049.743410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2049.743410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2049.743410][ T3116] ___sys_sendmsg+0xee/0x170 [ 2049.743410][ T3116] __sys_sendmsg+0xcd/0x170 [ 2049.743410][ T3116] do_syscall_64+0xc6/0x1e0 [ 2049.743410][ T3116] [ 2049.745638][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2049.745638][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2049.745638][ T3116] ipv6_find_idev+0x102/0x170 [ 2049.745638][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2049.745638][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.745638][ T3116] netlink_rcv_skb+0x130/0x360 [ 2049.745638][ T3116] netlink_unicast+0x449/0x710 [ 2049.745638][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2049.745638][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2049.745638][ T3116] ___sys_sendmsg+0xee/0x170 [ 2049.745638][ T3116] __sys_sendmsg+0xcd/0x170 [ 2049.745638][ T3116] do_syscall_64+0xc6/0x1e0 [ 2049.745638][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.745638][ T3116] [ 2049.747357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2049.747357][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2049.747357][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2049.747357][ T3116] ipv6_find_idev+0x102/0x170 [ 2049.747357][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2049.747357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.747357][ T3116] netlink_rcv_skb+0x130/0x360 [ 2049.747357][ T3116] netlink_unicast+0x449/0x710 [ 2049.747357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2049.747357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2049.747357][ T3116] ___sys_sendmsg+0xee/0x170 [ 2049.747357][ T3116] __sys_sendmsg+0xcd/0x170 [ 2049.747357][ T3116] do_syscall_64+0xc6/0x1e0 [ 2049.747357][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.747357][ T3116] [ 2059.996807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2059.997304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2059.997304][ T3116] dst_init+0x84/0x4a0 [ 2059.997304][ T3116] dst_alloc+0x97/0x150 [ 2059.997304][ T3116] ip6_dst_alloc+0x23/0x90 [ 2059.997304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2059.997304][ T3116] ip6_pol_route+0x56f/0x840 [ 2059.997304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2059.997304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2059.997304][ T3116] fib6_rule_lookup+0x182/0x630 [ 2059.997304][ T3116] ip6_route_input+0x59c/0xa50 [ 2059.997304][ T3116] ipv6_rcv+0x397/0x810 [ 2059.997304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2059.997304][ T3116] process_backlog+0x101/0x620 [ 2059.997304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2059.997304][ T3116] net_rx_action+0x495/0xbe0 [ 2059.997304][ T3116] __do_softirq+0x1b5/0x7f6 [ 2059.997304][ T3116] [ 2059.999477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2059.999477][ T3116] netdev_get_by_index+0x5e/0x80 [ 2059.999477][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2059.999477][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2059.999477][ T3116] ip6_route_add+0x1c/0x140 [ 2059.999477][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2059.999477][ T3116] addrconf_add_dev+0xe2/0x170 [ 2059.999477][ T3116] inet6_addr_add+0x12f/0xa40 [ 2059.999477][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2059.999477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2059.999477][ T3116] netlink_rcv_skb+0x130/0x360 [ 2059.999477][ T3116] netlink_unicast+0x449/0x710 [ 2059.999477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2059.999477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2059.999477][ T3116] ___sys_sendmsg+0xee/0x170 [ 2059.999477][ T3116] __sys_sendmsg+0xcd/0x170 [ 2059.999477][ T3116] do_syscall_64+0xc6/0x1e0 [ 2059.999477][ T3116] [ 2060.001727][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2060.001727][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2060.001727][ T3116] ipv6_find_idev+0x102/0x170 [ 2060.001727][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2060.001727][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.001727][ T3116] netlink_rcv_skb+0x130/0x360 [ 2060.001727][ T3116] netlink_unicast+0x449/0x710 [ 2060.001727][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2060.001727][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2060.001727][ T3116] ___sys_sendmsg+0xee/0x170 [ 2060.001727][ T3116] __sys_sendmsg+0xcd/0x170 [ 2060.001727][ T3116] do_syscall_64+0xc6/0x1e0 [ 2060.001727][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.001727][ T3116] [ 2060.003590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2060.003590][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2060.003590][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2060.003590][ T3116] ipv6_find_idev+0x102/0x170 [ 2060.003590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2060.003590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.003590][ T3116] netlink_rcv_skb+0x130/0x360 [ 2060.003590][ T3116] netlink_unicast+0x449/0x710 [ 2060.003590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2060.003590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2060.003590][ T3116] ___sys_sendmsg+0xee/0x170 [ 2060.003590][ T3116] __sys_sendmsg+0xcd/0x170 [ 2060.003590][ T3116] do_syscall_64+0xc6/0x1e0 [ 2060.003590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.003590][ T3116] [ 2070.252875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2070.253363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2070.253363][ T3116] dst_init+0x84/0x4a0 [ 2070.253363][ T3116] dst_alloc+0x97/0x150 [ 2070.253363][ T3116] ip6_dst_alloc+0x23/0x90 [ 2070.253363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2070.253363][ T3116] ip6_pol_route+0x56f/0x840 [ 2070.253363][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2070.253363][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2070.253363][ T3116] fib6_rule_lookup+0x182/0x630 [ 2070.253363][ T3116] ip6_route_input+0x59c/0xa50 [ 2070.253363][ T3116] ipv6_rcv+0x397/0x810 [ 2070.253363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2070.253363][ T3116] process_backlog+0x101/0x620 [ 2070.253363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2070.253363][ T3116] net_rx_action+0x495/0xbe0 [ 2070.253363][ T3116] __do_softirq+0x1b5/0x7f6 [ 2070.253363][ T3116] [ 2070.255428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2070.255428][ T3116] netdev_get_by_index+0x5e/0x80 [ 2070.255428][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2070.255428][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2070.255428][ T3116] ip6_route_add+0x1c/0x140 [ 2070.255428][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2070.255428][ T3116] addrconf_add_dev+0xe2/0x170 [ 2070.255428][ T3116] inet6_addr_add+0x12f/0xa40 [ 2070.255428][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2070.255428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.255428][ T3116] netlink_rcv_skb+0x130/0x360 [ 2070.255428][ T3116] netlink_unicast+0x449/0x710 [ 2070.255428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2070.255428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2070.255428][ T3116] ___sys_sendmsg+0xee/0x170 [ 2070.255428][ T3116] __sys_sendmsg+0xcd/0x170 [ 2070.255428][ T3116] do_syscall_64+0xc6/0x1e0 [ 2070.255428][ T3116] [ 2070.257606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2070.257606][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2070.257606][ T3116] ipv6_find_idev+0x102/0x170 [ 2070.257606][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2070.257606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.257606][ T3116] netlink_rcv_skb+0x130/0x360 [ 2070.257606][ T3116] netlink_unicast+0x449/0x710 [ 2070.257606][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2070.257606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2070.257606][ T3116] ___sys_sendmsg+0xee/0x170 [ 2070.257606][ T3116] __sys_sendmsg+0xcd/0x170 [ 2070.257606][ T3116] do_syscall_64+0xc6/0x1e0 [ 2070.257606][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.257606][ T3116] [ 2070.259409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2070.259409][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2070.259409][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2070.259409][ T3116] ipv6_find_idev+0x102/0x170 [ 2070.259409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2070.259409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.259409][ T3116] netlink_rcv_skb+0x130/0x360 [ 2070.259409][ T3116] netlink_unicast+0x449/0x710 [ 2070.259409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2070.259409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2070.259409][ T3116] ___sys_sendmsg+0xee/0x170 [ 2070.259409][ T3116] __sys_sendmsg+0xcd/0x170 [ 2070.259409][ T3116] do_syscall_64+0xc6/0x1e0 [ 2070.259409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.259409][ T3116] [ 2080.372891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2080.373414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2080.373414][ T3116] dst_init+0x84/0x4a0 [ 2080.373414][ T3116] dst_alloc+0x97/0x150 [ 2080.373414][ T3116] ip6_dst_alloc+0x23/0x90 [ 2080.373414][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2080.373414][ T3116] ip6_pol_route+0x56f/0x840 [ 2080.373414][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2080.373414][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2080.373414][ T3116] fib6_rule_lookup+0x182/0x630 [ 2080.373414][ T3116] ip6_route_input+0x59c/0xa50 [ 2080.373414][ T3116] ipv6_rcv+0x397/0x810 [ 2080.373414][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2080.373414][ T3116] process_backlog+0x101/0x620 [ 2080.373414][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2080.373414][ T3116] net_rx_action+0x495/0xbe0 [ 2080.373414][ T3116] __do_softirq+0x1b5/0x7f6 [ 2080.373414][ T3116] [ 2080.375514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2080.375514][ T3116] netdev_get_by_index+0x5e/0x80 [ 2080.375514][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2080.375514][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2080.375514][ T3116] ip6_route_add+0x1c/0x140 [ 2080.375514][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2080.375514][ T3116] addrconf_add_dev+0xe2/0x170 [ 2080.375514][ T3116] inet6_addr_add+0x12f/0xa40 [ 2080.375514][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2080.375514][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.375514][ T3116] netlink_rcv_skb+0x130/0x360 [ 2080.375514][ T3116] netlink_unicast+0x449/0x710 [ 2080.375514][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2080.375514][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2080.375514][ T3116] ___sys_sendmsg+0xee/0x170 [ 2080.375514][ T3116] __sys_sendmsg+0xcd/0x170 [ 2080.375514][ T3116] do_syscall_64+0xc6/0x1e0 [ 2080.375514][ T3116] [ 2080.377743][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2080.377743][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2080.377743][ T3116] ipv6_find_idev+0x102/0x170 [ 2080.377743][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2080.377743][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.377743][ T3116] netlink_rcv_skb+0x130/0x360 [ 2080.377743][ T3116] netlink_unicast+0x449/0x710 [ 2080.377743][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2080.377743][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2080.377743][ T3116] ___sys_sendmsg+0xee/0x170 [ 2080.377743][ T3116] __sys_sendmsg+0xcd/0x170 [ 2080.377743][ T3116] do_syscall_64+0xc6/0x1e0 [ 2080.377743][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.377743][ T3116] [ 2080.379480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2080.379480][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2080.379480][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2080.379480][ T3116] ipv6_find_idev+0x102/0x170 [ 2080.379480][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2080.379480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.379480][ T3116] netlink_rcv_skb+0x130/0x360 [ 2080.379480][ T3116] netlink_unicast+0x449/0x710 [ 2080.379480][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2080.379480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2080.379480][ T3116] ___sys_sendmsg+0xee/0x170 [ 2080.379480][ T3116] __sys_sendmsg+0xcd/0x170 [ 2080.379480][ T3116] do_syscall_64+0xc6/0x1e0 [ 2080.379480][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.379480][ T3116] [ 2090.428845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2090.429450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2090.429450][ T3116] dst_init+0x84/0x4a0 [ 2090.429450][ T3116] dst_alloc+0x97/0x150 [ 2090.429450][ T3116] ip6_dst_alloc+0x23/0x90 [ 2090.429450][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2090.429450][ T3116] ip6_pol_route+0x56f/0x840 [ 2090.429450][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2090.429450][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2090.429450][ T3116] fib6_rule_lookup+0x182/0x630 [ 2090.429450][ T3116] ip6_route_input+0x59c/0xa50 [ 2090.429450][ T3116] ipv6_rcv+0x397/0x810 [ 2090.429450][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2090.429450][ T3116] process_backlog+0x101/0x620 [ 2090.429450][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2090.429450][ T3116] net_rx_action+0x495/0xbe0 [ 2090.429450][ T3116] __do_softirq+0x1b5/0x7f6 [ 2090.429450][ T3116] [ 2090.431572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2090.431572][ T3116] netdev_get_by_index+0x5e/0x80 [ 2090.431572][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2090.431572][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2090.431572][ T3116] ip6_route_add+0x1c/0x140 [ 2090.431572][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2090.431572][ T3116] addrconf_add_dev+0xe2/0x170 [ 2090.431572][ T3116] inet6_addr_add+0x12f/0xa40 [ 2090.431572][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2090.431572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.431572][ T3116] netlink_rcv_skb+0x130/0x360 [ 2090.431572][ T3116] netlink_unicast+0x449/0x710 [ 2090.431572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2090.431572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2090.431572][ T3116] ___sys_sendmsg+0xee/0x170 [ 2090.431572][ T3116] __sys_sendmsg+0xcd/0x170 [ 2090.431572][ T3116] do_syscall_64+0xc6/0x1e0 [ 2090.431572][ T3116] [ 2090.434482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2090.434482][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2090.434482][ T3116] ipv6_find_idev+0x102/0x170 [ 2090.434482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2090.434482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.434482][ T3116] netlink_rcv_skb+0x130/0x360 [ 2090.434482][ T3116] netlink_unicast+0x449/0x710 [ 2090.434482][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2090.434482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2090.434482][ T3116] ___sys_sendmsg+0xee/0x170 [ 2090.434482][ T3116] __sys_sendmsg+0xcd/0x170 [ 2090.434482][ T3116] do_syscall_64+0xc6/0x1e0 [ 2090.434482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.434482][ T3116] [ 2090.437630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2090.437630][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2090.437630][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2090.437630][ T3116] ipv6_find_idev+0x102/0x170 [ 2090.437630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2090.437630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.437630][ T3116] netlink_rcv_skb+0x130/0x360 [ 2090.437630][ T3116] netlink_unicast+0x449/0x710 [ 2090.437630][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2090.437630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2090.437630][ T3116] ___sys_sendmsg+0xee/0x170 [ 2090.437630][ T3116] __sys_sendmsg+0xcd/0x170 [ 2090.437630][ T3116] do_syscall_64+0xc6/0x1e0 [ 2090.437630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.437630][ T3116] [ 2100.676851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2100.677271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2100.677271][ T3116] dst_init+0x84/0x4a0 [ 2100.677271][ T3116] dst_alloc+0x97/0x150 [ 2100.677271][ T3116] ip6_dst_alloc+0x23/0x90 [ 2100.677271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2100.677271][ T3116] ip6_pol_route+0x56f/0x840 [ 2100.677271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2100.677271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2100.677271][ T3116] fib6_rule_lookup+0x182/0x630 [ 2100.677271][ T3116] ip6_route_input+0x59c/0xa50 [ 2100.677271][ T3116] ipv6_rcv+0x397/0x810 [ 2100.677271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2100.677271][ T3116] process_backlog+0x101/0x620 [ 2100.677271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2100.677271][ T3116] net_rx_action+0x495/0xbe0 [ 2100.677271][ T3116] __do_softirq+0x1b5/0x7f6 [ 2100.677271][ T3116] [ 2100.679370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2100.679370][ T3116] netdev_get_by_index+0x5e/0x80 [ 2100.679370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2100.679370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2100.679370][ T3116] ip6_route_add+0x1c/0x140 [ 2100.679370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2100.679370][ T3116] addrconf_add_dev+0xe2/0x170 [ 2100.679370][ T3116] inet6_addr_add+0x12f/0xa40 [ 2100.679370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2100.679370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2100.679370][ T3116] netlink_rcv_skb+0x130/0x360 [ 2100.679370][ T3116] netlink_unicast+0x449/0x710 [ 2100.679370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2100.679370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2100.679370][ T3116] ___sys_sendmsg+0xee/0x170 [ 2100.679370][ T3116] __sys_sendmsg+0xcd/0x170 [ 2100.679370][ T3116] do_syscall_64+0xc6/0x1e0 [ 2100.679370][ T3116] [ 2100.681556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2100.681556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2100.681556][ T3116] ipv6_find_idev+0x102/0x170 [ 2100.681556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2100.681556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2100.681556][ T3116] netlink_rcv_skb+0x130/0x360 [ 2100.681556][ T3116] netlink_unicast+0x449/0x710 [ 2100.681556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2100.681556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2100.681556][ T3116] ___sys_sendmsg+0xee/0x170 [ 2100.681556][ T3116] __sys_sendmsg+0xcd/0x170 [ 2100.681556][ T3116] do_syscall_64+0xc6/0x1e0 [ 2100.681556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2100.681556][ T3116] [ 2100.683311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2100.683311][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2100.683311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2100.683311][ T3116] ipv6_find_idev+0x102/0x170 [ 2100.683311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2100.683311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2100.683311][ T3116] netlink_rcv_skb+0x130/0x360 [ 2100.683311][ T3116] netlink_unicast+0x449/0x710 [ 2100.683311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2100.683311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2100.683311][ T3116] ___sys_sendmsg+0xee/0x170 [ 2100.683311][ T3116] __sys_sendmsg+0xcd/0x170 [ 2100.683311][ T3116] do_syscall_64+0xc6/0x1e0 [ 2100.683311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2100.683311][ T3116] [ 2110.908766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2110.909175][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2110.909175][ T3116] dst_init+0x84/0x4a0 [ 2110.909175][ T3116] dst_alloc+0x97/0x150 [ 2110.909175][ T3116] ip6_dst_alloc+0x23/0x90 [ 2110.909175][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2110.909175][ T3116] ip6_pol_route+0x56f/0x840 [ 2110.909175][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2110.909175][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2110.909175][ T3116] fib6_rule_lookup+0x182/0x630 [ 2110.909175][ T3116] ip6_route_input+0x59c/0xa50 [ 2110.909175][ T3116] ipv6_rcv+0x397/0x810 [ 2110.909175][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2110.909175][ T3116] process_backlog+0x101/0x620 [ 2110.909175][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2110.909175][ T3116] net_rx_action+0x495/0xbe0 [ 2110.909175][ T3116] __do_softirq+0x1b5/0x7f6 [ 2110.909175][ T3116] [ 2110.911403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2110.911403][ T3116] netdev_get_by_index+0x5e/0x80 [ 2110.911403][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2110.911403][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2110.911403][ T3116] ip6_route_add+0x1c/0x140 [ 2110.911403][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2110.911403][ T3116] addrconf_add_dev+0xe2/0x170 [ 2110.911403][ T3116] inet6_addr_add+0x12f/0xa40 [ 2110.911403][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2110.911403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2110.911403][ T3116] netlink_rcv_skb+0x130/0x360 [ 2110.911403][ T3116] netlink_unicast+0x449/0x710 [ 2110.911403][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2110.911403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2110.911403][ T3116] ___sys_sendmsg+0xee/0x170 [ 2110.911403][ T3116] __sys_sendmsg+0xcd/0x170 [ 2110.911403][ T3116] do_syscall_64+0xc6/0x1e0 [ 2110.911403][ T3116] [ 2110.913646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2110.913646][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2110.913646][ T3116] ipv6_find_idev+0x102/0x170 [ 2110.913646][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2110.913646][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2110.913646][ T3116] netlink_rcv_skb+0x130/0x360 [ 2110.913646][ T3116] netlink_unicast+0x449/0x710 [ 2110.913646][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2110.913646][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2110.913646][ T3116] ___sys_sendmsg+0xee/0x170 [ 2110.913646][ T3116] __sys_sendmsg+0xcd/0x170 [ 2110.913646][ T3116] do_syscall_64+0xc6/0x1e0 [ 2110.913646][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2110.913646][ T3116] [ 2110.915337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2110.915337][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2110.915337][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2110.915337][ T3116] ipv6_find_idev+0x102/0x170 [ 2110.915337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2110.915337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2110.915337][ T3116] netlink_rcv_skb+0x130/0x360 [ 2110.915337][ T3116] netlink_unicast+0x449/0x710 [ 2110.915337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2110.915337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2110.915337][ T3116] ___sys_sendmsg+0xee/0x170 [ 2110.915337][ T3116] __sys_sendmsg+0xcd/0x170 [ 2110.915337][ T3116] do_syscall_64+0xc6/0x1e0 [ 2110.915337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2110.915337][ T3116] [ 2120.956878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2120.957424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2120.957424][ T3116] dst_init+0x84/0x4a0 [ 2120.957424][ T3116] dst_alloc+0x97/0x150 [ 2120.957424][ T3116] ip6_dst_alloc+0x23/0x90 [ 2120.957424][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2120.957424][ T3116] ip6_pol_route+0x56f/0x840 [ 2120.957424][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2120.957424][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2120.957424][ T3116] fib6_rule_lookup+0x182/0x630 [ 2120.957424][ T3116] ip6_route_input+0x59c/0xa50 [ 2120.957424][ T3116] ipv6_rcv+0x397/0x810 [ 2120.957424][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2120.957424][ T3116] process_backlog+0x101/0x620 [ 2120.957424][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2120.957424][ T3116] net_rx_action+0x495/0xbe0 [ 2120.957424][ T3116] __do_softirq+0x1b5/0x7f6 [ 2120.957424][ T3116] [ 2120.959606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2120.959606][ T3116] netdev_get_by_index+0x5e/0x80 [ 2120.959606][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2120.959606][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2120.959606][ T3116] ip6_route_add+0x1c/0x140 [ 2120.959606][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2120.959606][ T3116] addrconf_add_dev+0xe2/0x170 [ 2120.959606][ T3116] inet6_addr_add+0x12f/0xa40 [ 2120.959606][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2120.959606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2120.959606][ T3116] netlink_rcv_skb+0x130/0x360 [ 2120.959606][ T3116] netlink_unicast+0x449/0x710 [ 2120.959606][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2120.959606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2120.959606][ T3116] ___sys_sendmsg+0xee/0x170 [ 2120.959606][ T3116] __sys_sendmsg+0xcd/0x170 [ 2120.959606][ T3116] do_syscall_64+0xc6/0x1e0 [ 2120.959606][ T3116] [ 2120.961868][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2120.961868][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2120.961868][ T3116] ipv6_find_idev+0x102/0x170 [ 2120.961868][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2120.961868][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2120.961868][ T3116] netlink_rcv_skb+0x130/0x360 [ 2120.961868][ T3116] netlink_unicast+0x449/0x710 [ 2120.961868][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2120.961868][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2120.961868][ T3116] ___sys_sendmsg+0xee/0x170 [ 2120.961868][ T3116] __sys_sendmsg+0xcd/0x170 [ 2120.961868][ T3116] do_syscall_64+0xc6/0x1e0 [ 2120.961868][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2120.961868][ T3116] [ 2120.963606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2120.963606][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2120.963606][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2120.963606][ T3116] ipv6_find_idev+0x102/0x170 [ 2120.963606][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2120.963606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2120.963606][ T3116] netlink_rcv_skb+0x130/0x360 [ 2120.963606][ T3116] netlink_unicast+0x449/0x710 [ 2120.963606][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2120.963606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2120.963606][ T3116] ___sys_sendmsg+0xee/0x170 [ 2120.963606][ T3116] __sys_sendmsg+0xcd/0x170 [ 2120.963606][ T3116] do_syscall_64+0xc6/0x1e0 [ 2120.963606][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2120.963606][ T3116] [ 2131.212916][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2131.213610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2131.213610][ T3116] dst_init+0x84/0x4a0 [ 2131.213610][ T3116] dst_alloc+0x97/0x150 [ 2131.213610][ T3116] ip6_dst_alloc+0x23/0x90 [ 2131.213610][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2131.213610][ T3116] ip6_pol_route+0x56f/0x840 [ 2131.213610][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2131.213610][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2131.213610][ T3116] fib6_rule_lookup+0x182/0x630 [ 2131.213610][ T3116] ip6_route_input+0x59c/0xa50 [ 2131.213610][ T3116] ipv6_rcv+0x397/0x810 [ 2131.213610][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2131.213610][ T3116] process_backlog+0x101/0x620 [ 2131.213610][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2131.213610][ T3116] net_rx_action+0x495/0xbe0 [ 2131.213610][ T3116] __do_softirq+0x1b5/0x7f6 [ 2131.213610][ T3116] [ 2131.217081][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2131.217081][ T3116] netdev_get_by_index+0x5e/0x80 [ 2131.217081][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2131.217081][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2131.217081][ T3116] ip6_route_add+0x1c/0x140 [ 2131.217081][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2131.217081][ T3116] addrconf_add_dev+0xe2/0x170 [ 2131.217081][ T3116] inet6_addr_add+0x12f/0xa40 [ 2131.217081][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2131.217081][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.217081][ T3116] netlink_rcv_skb+0x130/0x360 [ 2131.217081][ T3116] netlink_unicast+0x449/0x710 [ 2131.217081][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2131.217081][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2131.217081][ T3116] ___sys_sendmsg+0xee/0x170 [ 2131.217081][ T3116] __sys_sendmsg+0xcd/0x170 [ 2131.217081][ T3116] do_syscall_64+0xc6/0x1e0 [ 2131.217081][ T3116] [ 2131.220711][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2131.220711][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2131.220711][ T3116] ipv6_find_idev+0x102/0x170 [ 2131.220711][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2131.220711][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.220711][ T3116] netlink_rcv_skb+0x130/0x360 [ 2131.220711][ T3116] netlink_unicast+0x449/0x710 [ 2131.220711][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2131.220711][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2131.220711][ T3116] ___sys_sendmsg+0xee/0x170 [ 2131.220711][ T3116] __sys_sendmsg+0xcd/0x170 [ 2131.220711][ T3116] do_syscall_64+0xc6/0x1e0 [ 2131.220711][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.220711][ T3116] [ 2131.223549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2131.223549][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2131.223549][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2131.223549][ T3116] ipv6_find_idev+0x102/0x170 [ 2131.223549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2131.223549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.223549][ T3116] netlink_rcv_skb+0x130/0x360 [ 2131.223549][ T3116] netlink_unicast+0x449/0x710 [ 2131.223549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2131.223549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2131.223549][ T3116] ___sys_sendmsg+0xee/0x170 [ 2131.223549][ T3116] __sys_sendmsg+0xcd/0x170 [ 2131.223549][ T3116] do_syscall_64+0xc6/0x1e0 [ 2131.223549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.223549][ T3116] [ 2141.836916][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2141.837349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2141.837349][ T3116] dst_init+0x84/0x4a0 [ 2141.837349][ T3116] dst_alloc+0x97/0x150 [ 2141.837349][ T3116] ip6_dst_alloc+0x23/0x90 [ 2141.837349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2141.837349][ T3116] ip6_pol_route+0x56f/0x840 [ 2141.837349][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2141.837349][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2141.837349][ T3116] fib6_rule_lookup+0x182/0x630 [ 2141.837349][ T3116] ip6_route_input+0x59c/0xa50 [ 2141.837349][ T3116] ipv6_rcv+0x397/0x810 [ 2141.837349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2141.837349][ T3116] process_backlog+0x101/0x620 [ 2141.837349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2141.837349][ T3116] net_rx_action+0x495/0xbe0 [ 2141.837349][ T3116] __do_softirq+0x1b5/0x7f6 [ 2141.837349][ T3116] [ 2141.839489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2141.839489][ T3116] netdev_get_by_index+0x5e/0x80 [ 2141.839489][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2141.839489][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2141.839489][ T3116] ip6_route_add+0x1c/0x140 [ 2141.839489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2141.839489][ T3116] addrconf_add_dev+0xe2/0x170 [ 2141.839489][ T3116] inet6_addr_add+0x12f/0xa40 [ 2141.839489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2141.839489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2141.839489][ T3116] netlink_rcv_skb+0x130/0x360 [ 2141.839489][ T3116] netlink_unicast+0x449/0x710 [ 2141.839489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2141.839489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2141.839489][ T3116] ___sys_sendmsg+0xee/0x170 [ 2141.839489][ T3116] __sys_sendmsg+0xcd/0x170 [ 2141.839489][ T3116] do_syscall_64+0xc6/0x1e0 [ 2141.839489][ T3116] [ 2141.841692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2141.841692][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2141.841692][ T3116] ipv6_find_idev+0x102/0x170 [ 2141.841692][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2141.841692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2141.841692][ T3116] netlink_rcv_skb+0x130/0x360 [ 2141.841692][ T3116] netlink_unicast+0x449/0x710 [ 2141.841692][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2141.841692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2141.841692][ T3116] ___sys_sendmsg+0xee/0x170 [ 2141.841692][ T3116] __sys_sendmsg+0xcd/0x170 [ 2141.841692][ T3116] do_syscall_64+0xc6/0x1e0 [ 2141.841692][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2141.841692][ T3116] [ 2141.843449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2141.843449][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2141.843449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2141.843449][ T3116] ipv6_find_idev+0x102/0x170 [ 2141.843449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2141.843449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2141.843449][ T3116] netlink_rcv_skb+0x130/0x360 [ 2141.843449][ T3116] netlink_unicast+0x449/0x710 [ 2141.843449][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2141.843449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2141.843449][ T3116] ___sys_sendmsg+0xee/0x170 [ 2141.843449][ T3116] __sys_sendmsg+0xcd/0x170 [ 2141.843449][ T3116] do_syscall_64+0xc6/0x1e0 [ 2141.843449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2141.843449][ T3116] [ 2151.884809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2151.885241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2151.885241][ T3116] dst_init+0x84/0x4a0 [ 2151.885241][ T3116] dst_alloc+0x97/0x150 [ 2151.885241][ T3116] ip6_dst_alloc+0x23/0x90 [ 2151.885241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2151.885241][ T3116] ip6_pol_route+0x56f/0x840 [ 2151.885241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2151.885241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2151.885241][ T3116] fib6_rule_lookup+0x182/0x630 [ 2151.885241][ T3116] ip6_route_input+0x59c/0xa50 [ 2151.885241][ T3116] ipv6_rcv+0x397/0x810 [ 2151.885241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2151.885241][ T3116] process_backlog+0x101/0x620 [ 2151.885241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2151.885241][ T3116] net_rx_action+0x495/0xbe0 [ 2151.885241][ T3116] __do_softirq+0x1b5/0x7f6 [ 2151.885241][ T3116] [ 2151.887342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2151.887342][ T3116] netdev_get_by_index+0x5e/0x80 [ 2151.887342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2151.887342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2151.887342][ T3116] ip6_route_add+0x1c/0x140 [ 2151.887342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2151.887342][ T3116] addrconf_add_dev+0xe2/0x170 [ 2151.887342][ T3116] inet6_addr_add+0x12f/0xa40 [ 2151.887342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2151.887342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2151.887342][ T3116] netlink_rcv_skb+0x130/0x360 [ 2151.887342][ T3116] netlink_unicast+0x449/0x710 [ 2151.887342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2151.887342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2151.887342][ T3116] ___sys_sendmsg+0xee/0x170 [ 2151.887342][ T3116] __sys_sendmsg+0xcd/0x170 [ 2151.887342][ T3116] do_syscall_64+0xc6/0x1e0 [ 2151.887342][ T3116] [ 2151.889538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2151.889538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2151.889538][ T3116] ipv6_find_idev+0x102/0x170 [ 2151.889538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2151.889538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2151.889538][ T3116] netlink_rcv_skb+0x130/0x360 [ 2151.889538][ T3116] netlink_unicast+0x449/0x710 [ 2151.889538][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2151.889538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2151.889538][ T3116] ___sys_sendmsg+0xee/0x170 [ 2151.889538][ T3116] __sys_sendmsg+0xcd/0x170 [ 2151.889538][ T3116] do_syscall_64+0xc6/0x1e0 [ 2151.889538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2151.889538][ T3116] [ 2151.891241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2151.891241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2151.891241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2151.891241][ T3116] ipv6_find_idev+0x102/0x170 [ 2151.891241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2151.891241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2151.891241][ T3116] netlink_rcv_skb+0x130/0x360 [ 2151.891241][ T3116] netlink_unicast+0x449/0x710 [ 2151.891241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2151.891241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2151.891241][ T3116] ___sys_sendmsg+0xee/0x170 [ 2151.891241][ T3116] __sys_sendmsg+0xcd/0x170 [ 2151.891241][ T3116] do_syscall_64+0xc6/0x1e0 [ 2151.891241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2151.891241][ T3116] [ 2162.092833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2162.093247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2162.093247][ T3116] dst_init+0x84/0x4a0 [ 2162.093247][ T3116] dst_alloc+0x97/0x150 [ 2162.093247][ T3116] ip6_dst_alloc+0x23/0x90 [ 2162.093247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2162.093247][ T3116] ip6_pol_route+0x56f/0x840 [ 2162.093247][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2162.093247][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2162.093247][ T3116] fib6_rule_lookup+0x182/0x630 [ 2162.093247][ T3116] ip6_route_input+0x59c/0xa50 [ 2162.093247][ T3116] ipv6_rcv+0x397/0x810 [ 2162.093247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2162.093247][ T3116] process_backlog+0x101/0x620 [ 2162.093247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2162.093247][ T3116] net_rx_action+0x495/0xbe0 [ 2162.093247][ T3116] __do_softirq+0x1b5/0x7f6 [ 2162.093247][ T3116] [ 2162.095345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2162.095345][ T3116] netdev_get_by_index+0x5e/0x80 [ 2162.095345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2162.095345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2162.095345][ T3116] ip6_route_add+0x1c/0x140 [ 2162.095345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2162.095345][ T3116] addrconf_add_dev+0xe2/0x170 [ 2162.095345][ T3116] inet6_addr_add+0x12f/0xa40 [ 2162.095345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2162.095345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.095345][ T3116] netlink_rcv_skb+0x130/0x360 [ 2162.095345][ T3116] netlink_unicast+0x449/0x710 [ 2162.095345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2162.095345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2162.095345][ T3116] ___sys_sendmsg+0xee/0x170 [ 2162.095345][ T3116] __sys_sendmsg+0xcd/0x170 [ 2162.095345][ T3116] do_syscall_64+0xc6/0x1e0 [ 2162.095345][ T3116] [ 2162.097593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2162.097593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2162.097593][ T3116] ipv6_find_idev+0x102/0x170 [ 2162.097593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2162.097593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.097593][ T3116] netlink_rcv_skb+0x130/0x360 [ 2162.097593][ T3116] netlink_unicast+0x449/0x710 [ 2162.097593][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2162.097593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2162.097593][ T3116] ___sys_sendmsg+0xee/0x170 [ 2162.097593][ T3116] __sys_sendmsg+0xcd/0x170 [ 2162.097593][ T3116] do_syscall_64+0xc6/0x1e0 [ 2162.097593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.097593][ T3116] [ 2162.099319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2162.099319][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2162.099319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2162.099319][ T3116] ipv6_find_idev+0x102/0x170 [ 2162.099319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2162.099319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.099319][ T3116] netlink_rcv_skb+0x130/0x360 [ 2162.099319][ T3116] netlink_unicast+0x449/0x710 [ 2162.099319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2162.099319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2162.099319][ T3116] ___sys_sendmsg+0xee/0x170 [ 2162.099319][ T3116] __sys_sendmsg+0xcd/0x170 [ 2162.099319][ T3116] do_syscall_64+0xc6/0x1e0 [ 2162.099319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.099319][ T3116] [ 2172.188828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2172.189258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2172.189258][ T3116] dst_init+0x84/0x4a0 [ 2172.189258][ T3116] dst_alloc+0x97/0x150 [ 2172.189258][ T3116] ip6_dst_alloc+0x23/0x90 [ 2172.189258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2172.189258][ T3116] ip6_pol_route+0x56f/0x840 [ 2172.189258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2172.189258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2172.189258][ T3116] fib6_rule_lookup+0x182/0x630 [ 2172.189258][ T3116] ip6_route_input+0x59c/0xa50 [ 2172.189258][ T3116] ipv6_rcv+0x397/0x810 [ 2172.189258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2172.189258][ T3116] process_backlog+0x101/0x620 [ 2172.189258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2172.189258][ T3116] net_rx_action+0x495/0xbe0 [ 2172.189258][ T3116] __do_softirq+0x1b5/0x7f6 [ 2172.189258][ T3116] [ 2172.191340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2172.191340][ T3116] netdev_get_by_index+0x5e/0x80 [ 2172.191340][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2172.191340][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2172.191340][ T3116] ip6_route_add+0x1c/0x140 [ 2172.191340][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2172.191340][ T3116] addrconf_add_dev+0xe2/0x170 [ 2172.191340][ T3116] inet6_addr_add+0x12f/0xa40 [ 2172.191340][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2172.191340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.191340][ T3116] netlink_rcv_skb+0x130/0x360 [ 2172.191340][ T3116] netlink_unicast+0x449/0x710 [ 2172.191340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2172.191340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2172.191340][ T3116] ___sys_sendmsg+0xee/0x170 [ 2172.191340][ T3116] __sys_sendmsg+0xcd/0x170 [ 2172.191340][ T3116] do_syscall_64+0xc6/0x1e0 [ 2172.191340][ T3116] [ 2172.193530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2172.193530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2172.193530][ T3116] ipv6_find_idev+0x102/0x170 [ 2172.193530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2172.193530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.193530][ T3116] netlink_rcv_skb+0x130/0x360 [ 2172.193530][ T3116] netlink_unicast+0x449/0x710 [ 2172.193530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2172.193530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2172.193530][ T3116] ___sys_sendmsg+0xee/0x170 [ 2172.193530][ T3116] __sys_sendmsg+0xcd/0x170 [ 2172.193530][ T3116] do_syscall_64+0xc6/0x1e0 [ 2172.193530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.193530][ T3116] [ 2172.195252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2172.195252][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2172.195252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2172.195252][ T3116] ipv6_find_idev+0x102/0x170 [ 2172.195252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2172.195252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.195252][ T3116] netlink_rcv_skb+0x130/0x360 [ 2172.195252][ T3116] netlink_unicast+0x449/0x710 [ 2172.195252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2172.195252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2172.195252][ T3116] ___sys_sendmsg+0xee/0x170 [ 2172.195252][ T3116] __sys_sendmsg+0xcd/0x170 [ 2172.195252][ T3116] do_syscall_64+0xc6/0x1e0 [ 2172.195252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.195252][ T3116] [ 2182.444811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2182.445387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2182.445387][ T3116] dst_init+0x84/0x4a0 [ 2182.445387][ T3116] dst_alloc+0x97/0x150 [ 2182.445387][ T3116] ip6_dst_alloc+0x23/0x90 [ 2182.445387][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2182.445387][ T3116] ip6_pol_route+0x56f/0x840 [ 2182.445387][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2182.445387][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2182.445387][ T3116] fib6_rule_lookup+0x182/0x630 [ 2182.445387][ T3116] ip6_route_input+0x59c/0xa50 [ 2182.445387][ T3116] ipv6_rcv+0x397/0x810 [ 2182.445387][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2182.445387][ T3116] process_backlog+0x101/0x620 [ 2182.445387][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2182.445387][ T3116] net_rx_action+0x495/0xbe0 [ 2182.445387][ T3116] __do_softirq+0x1b5/0x7f6 [ 2182.445387][ T3116] [ 2182.448744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2182.448744][ T3116] netdev_get_by_index+0x5e/0x80 [ 2182.448744][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2182.448744][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2182.448744][ T3116] ip6_route_add+0x1c/0x140 [ 2182.448744][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2182.448744][ T3116] addrconf_add_dev+0xe2/0x170 [ 2182.448744][ T3116] inet6_addr_add+0x12f/0xa40 [ 2182.448744][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2182.448744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2182.448744][ T3116] netlink_rcv_skb+0x130/0x360 [ 2182.448744][ T3116] netlink_unicast+0x449/0x710 [ 2182.448744][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2182.448744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2182.448744][ T3116] ___sys_sendmsg+0xee/0x170 [ 2182.448744][ T3116] __sys_sendmsg+0xcd/0x170 [ 2182.448744][ T3116] do_syscall_64+0xc6/0x1e0 [ 2182.448744][ T3116] [ 2182.452256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2182.452256][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2182.452256][ T3116] ipv6_find_idev+0x102/0x170 [ 2182.452256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2182.452256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2182.452256][ T3116] netlink_rcv_skb+0x130/0x360 [ 2182.452256][ T3116] netlink_unicast+0x449/0x710 [ 2182.452256][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2182.452256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2182.452256][ T3116] ___sys_sendmsg+0xee/0x170 [ 2182.452256][ T3116] __sys_sendmsg+0xcd/0x170 [ 2182.452256][ T3116] do_syscall_64+0xc6/0x1e0 [ 2182.452256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2182.452256][ T3116] [ 2182.454994][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2182.454994][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2182.454994][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2182.454994][ T3116] ipv6_find_idev+0x102/0x170 [ 2182.454994][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2182.454994][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2182.454994][ T3116] netlink_rcv_skb+0x130/0x360 [ 2182.454994][ T3116] netlink_unicast+0x449/0x710 [ 2182.454994][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2182.454994][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2182.454994][ T3116] ___sys_sendmsg+0xee/0x170 [ 2182.454994][ T3116] __sys_sendmsg+0xcd/0x170 [ 2182.454994][ T3116] do_syscall_64+0xc6/0x1e0 [ 2182.454994][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2182.454994][ T3116] [ 2192.492859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2192.493289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2192.493289][ T3116] dst_init+0x84/0x4a0 [ 2192.493289][ T3116] dst_alloc+0x97/0x150 [ 2192.493289][ T3116] ip6_dst_alloc+0x23/0x90 [ 2192.493289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2192.493289][ T3116] ip6_pol_route+0x56f/0x840 [ 2192.493289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2192.493289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2192.493289][ T3116] fib6_rule_lookup+0x182/0x630 [ 2192.493289][ T3116] ip6_route_input+0x59c/0xa50 [ 2192.493289][ T3116] ipv6_rcv+0x397/0x810 [ 2192.493289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2192.493289][ T3116] process_backlog+0x101/0x620 [ 2192.493289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2192.493289][ T3116] net_rx_action+0x495/0xbe0 [ 2192.493289][ T3116] __do_softirq+0x1b5/0x7f6 [ 2192.493289][ T3116] [ 2192.495379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2192.495379][ T3116] netdev_get_by_index+0x5e/0x80 [ 2192.495379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2192.495379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2192.495379][ T3116] ip6_route_add+0x1c/0x140 [ 2192.495379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2192.495379][ T3116] addrconf_add_dev+0xe2/0x170 [ 2192.495379][ T3116] inet6_addr_add+0x12f/0xa40 [ 2192.495379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2192.495379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2192.495379][ T3116] netlink_rcv_skb+0x130/0x360 [ 2192.495379][ T3116] netlink_unicast+0x449/0x710 [ 2192.495379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2192.495379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2192.495379][ T3116] ___sys_sendmsg+0xee/0x170 [ 2192.495379][ T3116] __sys_sendmsg+0xcd/0x170 [ 2192.495379][ T3116] do_syscall_64+0xc6/0x1e0 [ 2192.495379][ T3116] [ 2192.497574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2192.497574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2192.497574][ T3116] ipv6_find_idev+0x102/0x170 [ 2192.497574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2192.497574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2192.497574][ T3116] netlink_rcv_skb+0x130/0x360 [ 2192.497574][ T3116] netlink_unicast+0x449/0x710 [ 2192.497574][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2192.497574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2192.497574][ T3116] ___sys_sendmsg+0xee/0x170 [ 2192.497574][ T3116] __sys_sendmsg+0xcd/0x170 [ 2192.497574][ T3116] do_syscall_64+0xc6/0x1e0 [ 2192.497574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2192.497574][ T3116] [ 2192.499281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2192.499281][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2192.499281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2192.499281][ T3116] ipv6_find_idev+0x102/0x170 [ 2192.499281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2192.499281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2192.499281][ T3116] netlink_rcv_skb+0x130/0x360 [ 2192.499281][ T3116] netlink_unicast+0x449/0x710 [ 2192.499281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2192.499281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2192.499281][ T3116] ___sys_sendmsg+0xee/0x170 [ 2192.499281][ T3116] __sys_sendmsg+0xcd/0x170 [ 2192.499281][ T3116] do_syscall_64+0xc6/0x1e0 [ 2192.499281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2192.499281][ T3116] [ 2202.748912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2202.749394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2202.749394][ T3116] dst_init+0x84/0x4a0 [ 2202.749394][ T3116] dst_alloc+0x97/0x150 [ 2202.749394][ T3116] ip6_dst_alloc+0x23/0x90 [ 2202.749394][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2202.749394][ T3116] ip6_pol_route+0x56f/0x840 [ 2202.749394][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2202.749394][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2202.749394][ T3116] fib6_rule_lookup+0x182/0x630 [ 2202.749394][ T3116] ip6_route_input+0x59c/0xa50 [ 2202.749394][ T3116] ipv6_rcv+0x397/0x810 [ 2202.749394][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2202.749394][ T3116] process_backlog+0x101/0x620 [ 2202.749394][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2202.749394][ T3116] net_rx_action+0x495/0xbe0 [ 2202.749394][ T3116] __do_softirq+0x1b5/0x7f6 [ 2202.749394][ T3116] [ 2202.751491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2202.751491][ T3116] netdev_get_by_index+0x5e/0x80 [ 2202.751491][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2202.751491][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2202.751491][ T3116] ip6_route_add+0x1c/0x140 [ 2202.751491][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2202.751491][ T3116] addrconf_add_dev+0xe2/0x170 [ 2202.751491][ T3116] inet6_addr_add+0x12f/0xa40 [ 2202.751491][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2202.751491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2202.751491][ T3116] netlink_rcv_skb+0x130/0x360 [ 2202.751491][ T3116] netlink_unicast+0x449/0x710 [ 2202.751491][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2202.751491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2202.751491][ T3116] ___sys_sendmsg+0xee/0x170 [ 2202.751491][ T3116] __sys_sendmsg+0xcd/0x170 [ 2202.751491][ T3116] do_syscall_64+0xc6/0x1e0 [ 2202.751491][ T3116] [ 2202.754459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2202.754459][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2202.754459][ T3116] ipv6_find_idev+0x102/0x170 [ 2202.754459][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2202.754459][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2202.754459][ T3116] netlink_rcv_skb+0x130/0x360 [ 2202.754459][ T3116] netlink_unicast+0x449/0x710 [ 2202.754459][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2202.754459][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2202.754459][ T3116] ___sys_sendmsg+0xee/0x170 [ 2202.754459][ T3116] __sys_sendmsg+0xcd/0x170 [ 2202.754459][ T3116] do_syscall_64+0xc6/0x1e0 [ 2202.754459][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2202.754459][ T3116] [ 2202.756763][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2202.756763][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2202.756763][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2202.756763][ T3116] ipv6_find_idev+0x102/0x170 [ 2202.756763][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2202.756763][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2202.756763][ T3116] netlink_rcv_skb+0x130/0x360 [ 2202.756763][ T3116] netlink_unicast+0x449/0x710 [ 2202.756763][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2202.756763][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2202.756763][ T3116] ___sys_sendmsg+0xee/0x170 [ 2202.756763][ T3116] __sys_sendmsg+0xcd/0x170 [ 2202.756763][ T3116] do_syscall_64+0xc6/0x1e0 [ 2202.756763][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2202.756763][ T3116] [ 2212.996832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2212.997267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2212.997267][ T3116] dst_init+0x84/0x4a0 [ 2212.997267][ T3116] dst_alloc+0x97/0x150 [ 2212.997267][ T3116] ip6_dst_alloc+0x23/0x90 [ 2212.997267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2212.997267][ T3116] ip6_pol_route+0x56f/0x840 [ 2212.997267][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2212.997267][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2212.997267][ T3116] fib6_rule_lookup+0x182/0x630 [ 2212.997267][ T3116] ip6_route_input+0x59c/0xa50 [ 2212.997267][ T3116] ipv6_rcv+0x397/0x810 [ 2212.997267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2212.997267][ T3116] process_backlog+0x101/0x620 [ 2212.997267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2212.997267][ T3116] net_rx_action+0x495/0xbe0 [ 2212.997267][ T3116] __do_softirq+0x1b5/0x7f6 [ 2212.997267][ T3116] [ 2212.999355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2212.999355][ T3116] netdev_get_by_index+0x5e/0x80 [ 2212.999355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2212.999355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2212.999355][ T3116] ip6_route_add+0x1c/0x140 [ 2212.999355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2212.999355][ T3116] addrconf_add_dev+0xe2/0x170 [ 2212.999355][ T3116] inet6_addr_add+0x12f/0xa40 [ 2212.999355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2212.999355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2212.999355][ T3116] netlink_rcv_skb+0x130/0x360 [ 2212.999355][ T3116] netlink_unicast+0x449/0x710 [ 2212.999355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2212.999355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2212.999355][ T3116] ___sys_sendmsg+0xee/0x170 [ 2212.999355][ T3116] __sys_sendmsg+0xcd/0x170 [ 2212.999355][ T3116] do_syscall_64+0xc6/0x1e0 [ 2212.999355][ T3116] [ 2213.001532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2213.001532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2213.001532][ T3116] ipv6_find_idev+0x102/0x170 [ 2213.001532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2213.001532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.001532][ T3116] netlink_rcv_skb+0x130/0x360 [ 2213.001532][ T3116] netlink_unicast+0x449/0x710 [ 2213.001532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2213.001532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2213.001532][ T3116] ___sys_sendmsg+0xee/0x170 [ 2213.001532][ T3116] __sys_sendmsg+0xcd/0x170 [ 2213.001532][ T3116] do_syscall_64+0xc6/0x1e0 [ 2213.001532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.001532][ T3116] [ 2213.003254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2213.003254][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2213.003254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2213.003254][ T3116] ipv6_find_idev+0x102/0x170 [ 2213.003254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2213.003254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.003254][ T3116] netlink_rcv_skb+0x130/0x360 [ 2213.003254][ T3116] netlink_unicast+0x449/0x710 [ 2213.003254][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2213.003254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2213.003254][ T3116] ___sys_sendmsg+0xee/0x170 [ 2213.003254][ T3116] __sys_sendmsg+0xcd/0x170 [ 2213.003254][ T3116] do_syscall_64+0xc6/0x1e0 [ 2213.003254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.003254][ T3116] [ 2223.060842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2223.061330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2223.061330][ T3116] dst_init+0x84/0x4a0 [ 2223.061330][ T3116] dst_alloc+0x97/0x150 [ 2223.061330][ T3116] ip6_dst_alloc+0x23/0x90 [ 2223.061330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2223.061330][ T3116] ip6_pol_route+0x56f/0x840 [ 2223.061330][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2223.061330][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2223.061330][ T3116] fib6_rule_lookup+0x182/0x630 [ 2223.061330][ T3116] ip6_route_input+0x59c/0xa50 [ 2223.061330][ T3116] ipv6_rcv+0x397/0x810 [ 2223.061330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2223.061330][ T3116] process_backlog+0x101/0x620 [ 2223.061330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2223.061330][ T3116] net_rx_action+0x495/0xbe0 [ 2223.061330][ T3116] __do_softirq+0x1b5/0x7f6 [ 2223.061330][ T3116] [ 2223.063428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2223.063428][ T3116] netdev_get_by_index+0x5e/0x80 [ 2223.063428][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2223.063428][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2223.063428][ T3116] ip6_route_add+0x1c/0x140 [ 2223.063428][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2223.063428][ T3116] addrconf_add_dev+0xe2/0x170 [ 2223.063428][ T3116] inet6_addr_add+0x12f/0xa40 [ 2223.063428][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2223.063428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.063428][ T3116] netlink_rcv_skb+0x130/0x360 [ 2223.063428][ T3116] netlink_unicast+0x449/0x710 [ 2223.063428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2223.063428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2223.063428][ T3116] ___sys_sendmsg+0xee/0x170 [ 2223.063428][ T3116] __sys_sendmsg+0xcd/0x170 [ 2223.063428][ T3116] do_syscall_64+0xc6/0x1e0 [ 2223.063428][ T3116] [ 2223.065876][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2223.065876][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2223.065876][ T3116] ipv6_find_idev+0x102/0x170 [ 2223.065876][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2223.065876][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.065876][ T3116] netlink_rcv_skb+0x130/0x360 [ 2223.065876][ T3116] netlink_unicast+0x449/0x710 [ 2223.065876][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2223.065876][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2223.065876][ T3116] ___sys_sendmsg+0xee/0x170 [ 2223.065876][ T3116] __sys_sendmsg+0xcd/0x170 [ 2223.065876][ T3116] do_syscall_64+0xc6/0x1e0 [ 2223.065876][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.065876][ T3116] [ 2223.068565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2223.068565][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2223.068565][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2223.068565][ T3116] ipv6_find_idev+0x102/0x170 [ 2223.068565][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2223.068565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.068565][ T3116] netlink_rcv_skb+0x130/0x360 [ 2223.068565][ T3116] netlink_unicast+0x449/0x710 [ 2223.068565][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2223.068565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2223.068565][ T3116] ___sys_sendmsg+0xee/0x170 [ 2223.068565][ T3116] __sys_sendmsg+0xcd/0x170 [ 2223.068565][ T3116] do_syscall_64+0xc6/0x1e0 [ 2223.068565][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.068565][ T3116] [ 2233.140862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2233.141285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2233.141285][ T3116] dst_init+0x84/0x4a0 [ 2233.141285][ T3116] dst_alloc+0x97/0x150 [ 2233.141285][ T3116] ip6_dst_alloc+0x23/0x90 [ 2233.141285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2233.141285][ T3116] ip6_pol_route+0x56f/0x840 [ 2233.141285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2233.141285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2233.141285][ T3116] fib6_rule_lookup+0x182/0x630 [ 2233.141285][ T3116] ip6_route_input+0x59c/0xa50 [ 2233.141285][ T3116] ipv6_rcv+0x397/0x810 [ 2233.141285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2233.141285][ T3116] process_backlog+0x101/0x620 [ 2233.141285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2233.141285][ T3116] net_rx_action+0x495/0xbe0 [ 2233.141285][ T3116] __do_softirq+0x1b5/0x7f6 [ 2233.141285][ T3116] [ 2233.143409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2233.143409][ T3116] netdev_get_by_index+0x5e/0x80 [ 2233.143409][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2233.143409][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2233.143409][ T3116] ip6_route_add+0x1c/0x140 [ 2233.143409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2233.143409][ T3116] addrconf_add_dev+0xe2/0x170 [ 2233.143409][ T3116] inet6_addr_add+0x12f/0xa40 [ 2233.143409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2233.143409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.143409][ T3116] netlink_rcv_skb+0x130/0x360 [ 2233.143409][ T3116] netlink_unicast+0x449/0x710 [ 2233.143409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2233.143409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2233.143409][ T3116] ___sys_sendmsg+0xee/0x170 [ 2233.143409][ T3116] __sys_sendmsg+0xcd/0x170 [ 2233.143409][ T3116] do_syscall_64+0xc6/0x1e0 [ 2233.143409][ T3116] [ 2233.145583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2233.145583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2233.145583][ T3116] ipv6_find_idev+0x102/0x170 [ 2233.145583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2233.145583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.145583][ T3116] netlink_rcv_skb+0x130/0x360 [ 2233.145583][ T3116] netlink_unicast+0x449/0x710 [ 2233.145583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2233.145583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2233.145583][ T3116] ___sys_sendmsg+0xee/0x170 [ 2233.145583][ T3116] __sys_sendmsg+0xcd/0x170 [ 2233.145583][ T3116] do_syscall_64+0xc6/0x1e0 [ 2233.145583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.145583][ T3116] [ 2233.147322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2233.147322][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2233.147322][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2233.147322][ T3116] ipv6_find_idev+0x102/0x170 [ 2233.147322][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2233.147322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.147322][ T3116] netlink_rcv_skb+0x130/0x360 [ 2233.147322][ T3116] netlink_unicast+0x449/0x710 [ 2233.147322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2233.147322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2233.147322][ T3116] ___sys_sendmsg+0xee/0x170 [ 2233.147322][ T3116] __sys_sendmsg+0xcd/0x170 [ 2233.147322][ T3116] do_syscall_64+0xc6/0x1e0 [ 2233.147322][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.147322][ T3116] [ 2243.260816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2243.261245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2243.261245][ T3116] dst_init+0x84/0x4a0 [ 2243.261245][ T3116] dst_alloc+0x97/0x150 [ 2243.261245][ T3116] ip6_dst_alloc+0x23/0x90 [ 2243.261245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2243.261245][ T3116] ip6_pol_route+0x56f/0x840 [ 2243.261245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2243.261245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2243.261245][ T3116] fib6_rule_lookup+0x182/0x630 [ 2243.261245][ T3116] ip6_route_input+0x59c/0xa50 [ 2243.261245][ T3116] ipv6_rcv+0x397/0x810 [ 2243.261245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2243.261245][ T3116] process_backlog+0x101/0x620 [ 2243.261245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2243.261245][ T3116] net_rx_action+0x495/0xbe0 [ 2243.261245][ T3116] __do_softirq+0x1b5/0x7f6 [ 2243.261245][ T3116] [ 2243.263338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2243.263338][ T3116] netdev_get_by_index+0x5e/0x80 [ 2243.263338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2243.263338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2243.263338][ T3116] ip6_route_add+0x1c/0x140 [ 2243.263338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2243.263338][ T3116] addrconf_add_dev+0xe2/0x170 [ 2243.263338][ T3116] inet6_addr_add+0x12f/0xa40 [ 2243.263338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2243.263338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2243.263338][ T3116] netlink_rcv_skb+0x130/0x360 [ 2243.263338][ T3116] netlink_unicast+0x449/0x710 [ 2243.263338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2243.263338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2243.263338][ T3116] ___sys_sendmsg+0xee/0x170 [ 2243.263338][ T3116] __sys_sendmsg+0xcd/0x170 [ 2243.263338][ T3116] do_syscall_64+0xc6/0x1e0 [ 2243.263338][ T3116] [ 2243.265536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2243.265536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2243.265536][ T3116] ipv6_find_idev+0x102/0x170 [ 2243.265536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2243.265536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2243.265536][ T3116] netlink_rcv_skb+0x130/0x360 [ 2243.265536][ T3116] netlink_unicast+0x449/0x710 [ 2243.265536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2243.265536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2243.265536][ T3116] ___sys_sendmsg+0xee/0x170 [ 2243.265536][ T3116] __sys_sendmsg+0xcd/0x170 [ 2243.265536][ T3116] do_syscall_64+0xc6/0x1e0 [ 2243.265536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2243.265536][ T3116] [ 2243.267255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2243.267255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2243.267255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2243.267255][ T3116] ipv6_find_idev+0x102/0x170 [ 2243.267255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2243.267255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2243.267255][ T3116] netlink_rcv_skb+0x130/0x360 [ 2243.267255][ T3116] netlink_unicast+0x449/0x710 [ 2243.267255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2243.267255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2243.267255][ T3116] ___sys_sendmsg+0xee/0x170 [ 2243.267255][ T3116] __sys_sendmsg+0xcd/0x170 [ 2243.267255][ T3116] do_syscall_64+0xc6/0x1e0 [ 2243.267255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2243.267255][ T3116] [ 2253.508880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2253.509302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2253.509302][ T3116] dst_init+0x84/0x4a0 [ 2253.509302][ T3116] dst_alloc+0x97/0x150 [ 2253.509302][ T3116] ip6_dst_alloc+0x23/0x90 [ 2253.509302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2253.509302][ T3116] ip6_pol_route+0x56f/0x840 [ 2253.509302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2253.509302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2253.509302][ T3116] fib6_rule_lookup+0x182/0x630 [ 2253.509302][ T3116] ip6_route_input+0x59c/0xa50 [ 2253.509302][ T3116] ipv6_rcv+0x397/0x810 [ 2253.509302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2253.509302][ T3116] process_backlog+0x101/0x620 [ 2253.509302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2253.509302][ T3116] net_rx_action+0x495/0xbe0 [ 2253.509302][ T3116] __do_softirq+0x1b5/0x7f6 [ 2253.509302][ T3116] [ 2253.511416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2253.511416][ T3116] netdev_get_by_index+0x5e/0x80 [ 2253.511416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2253.511416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2253.511416][ T3116] ip6_route_add+0x1c/0x140 [ 2253.511416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2253.511416][ T3116] addrconf_add_dev+0xe2/0x170 [ 2253.511416][ T3116] inet6_addr_add+0x12f/0xa40 [ 2253.511416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2253.511416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2253.511416][ T3116] netlink_rcv_skb+0x130/0x360 [ 2253.511416][ T3116] netlink_unicast+0x449/0x710 [ 2253.511416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2253.511416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2253.511416][ T3116] ___sys_sendmsg+0xee/0x170 [ 2253.511416][ T3116] __sys_sendmsg+0xcd/0x170 [ 2253.511416][ T3116] do_syscall_64+0xc6/0x1e0 [ 2253.511416][ T3116] [ 2253.513628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2253.513628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2253.513628][ T3116] ipv6_find_idev+0x102/0x170 [ 2253.513628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2253.513628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2253.513628][ T3116] netlink_rcv_skb+0x130/0x360 [ 2253.513628][ T3116] netlink_unicast+0x449/0x710 [ 2253.513628][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2253.513628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2253.513628][ T3116] ___sys_sendmsg+0xee/0x170 [ 2253.513628][ T3116] __sys_sendmsg+0xcd/0x170 [ 2253.513628][ T3116] do_syscall_64+0xc6/0x1e0 [ 2253.513628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2253.513628][ T3116] [ 2253.515369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2253.515369][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2253.515369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2253.515369][ T3116] ipv6_find_idev+0x102/0x170 [ 2253.515369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2253.515369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2253.515369][ T3116] netlink_rcv_skb+0x130/0x360 [ 2253.515369][ T3116] netlink_unicast+0x449/0x710 [ 2253.515369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2253.515369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2253.515369][ T3116] ___sys_sendmsg+0xee/0x170 [ 2253.515369][ T3116] __sys_sendmsg+0xcd/0x170 [ 2253.515369][ T3116] do_syscall_64+0xc6/0x1e0 [ 2253.515369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2253.515369][ T3116] [ 2263.756789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2263.757224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2263.757224][ T3116] dst_init+0x84/0x4a0 [ 2263.757224][ T3116] dst_alloc+0x97/0x150 [ 2263.757224][ T3116] ip6_dst_alloc+0x23/0x90 [ 2263.757224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2263.757224][ T3116] ip6_pol_route+0x56f/0x840 [ 2263.757224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2263.757224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2263.757224][ T3116] fib6_rule_lookup+0x182/0x630 [ 2263.757224][ T3116] ip6_route_input+0x59c/0xa50 [ 2263.757224][ T3116] ipv6_rcv+0x397/0x810 [ 2263.757224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2263.757224][ T3116] process_backlog+0x101/0x620 [ 2263.757224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2263.757224][ T3116] net_rx_action+0x495/0xbe0 [ 2263.757224][ T3116] __do_softirq+0x1b5/0x7f6 [ 2263.757224][ T3116] [ 2263.759296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2263.759296][ T3116] netdev_get_by_index+0x5e/0x80 [ 2263.759296][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2263.759296][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2263.759296][ T3116] ip6_route_add+0x1c/0x140 [ 2263.759296][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2263.759296][ T3116] addrconf_add_dev+0xe2/0x170 [ 2263.759296][ T3116] inet6_addr_add+0x12f/0xa40 [ 2263.759296][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2263.759296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2263.759296][ T3116] netlink_rcv_skb+0x130/0x360 [ 2263.759296][ T3116] netlink_unicast+0x449/0x710 [ 2263.759296][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2263.759296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2263.759296][ T3116] ___sys_sendmsg+0xee/0x170 [ 2263.759296][ T3116] __sys_sendmsg+0xcd/0x170 [ 2263.759296][ T3116] do_syscall_64+0xc6/0x1e0 [ 2263.759296][ T3116] [ 2263.761487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2263.761487][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2263.761487][ T3116] ipv6_find_idev+0x102/0x170 [ 2263.761487][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2263.761487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2263.761487][ T3116] netlink_rcv_skb+0x130/0x360 [ 2263.761487][ T3116] netlink_unicast+0x449/0x710 [ 2263.761487][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2263.761487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2263.761487][ T3116] ___sys_sendmsg+0xee/0x170 [ 2263.761487][ T3116] __sys_sendmsg+0xcd/0x170 [ 2263.761487][ T3116] do_syscall_64+0xc6/0x1e0 [ 2263.761487][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2263.761487][ T3116] [ 2263.763209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2263.763209][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2263.763209][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2263.763209][ T3116] ipv6_find_idev+0x102/0x170 [ 2263.763209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2263.763209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2263.763209][ T3116] netlink_rcv_skb+0x130/0x360 [ 2263.763209][ T3116] netlink_unicast+0x449/0x710 [ 2263.763209][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2263.763209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2263.763209][ T3116] ___sys_sendmsg+0xee/0x170 [ 2263.763209][ T3116] __sys_sendmsg+0xcd/0x170 [ 2263.763209][ T3116] do_syscall_64+0xc6/0x1e0 [ 2263.763209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2263.763209][ T3116] [ 2274.004790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2274.005265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2274.005265][ T3116] dst_init+0x84/0x4a0 [ 2274.005265][ T3116] dst_alloc+0x97/0x150 [ 2274.005265][ T3116] ip6_dst_alloc+0x23/0x90 [ 2274.005265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2274.005265][ T3116] ip6_pol_route+0x56f/0x840 [ 2274.005265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2274.005265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2274.005265][ T3116] fib6_rule_lookup+0x182/0x630 [ 2274.005265][ T3116] ip6_route_input+0x59c/0xa50 [ 2274.005265][ T3116] ipv6_rcv+0x397/0x810 [ 2274.005265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2274.005265][ T3116] process_backlog+0x101/0x620 [ 2274.005265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2274.005265][ T3116] net_rx_action+0x495/0xbe0 [ 2274.005265][ T3116] __do_softirq+0x1b5/0x7f6 [ 2274.005265][ T3116] [ 2274.007397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2274.007397][ T3116] netdev_get_by_index+0x5e/0x80 [ 2274.007397][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2274.007397][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2274.007397][ T3116] ip6_route_add+0x1c/0x140 [ 2274.007397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2274.007397][ T3116] addrconf_add_dev+0xe2/0x170 [ 2274.007397][ T3116] inet6_addr_add+0x12f/0xa40 [ 2274.007397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2274.007397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.007397][ T3116] netlink_rcv_skb+0x130/0x360 [ 2274.007397][ T3116] netlink_unicast+0x449/0x710 [ 2274.007397][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2274.007397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2274.007397][ T3116] ___sys_sendmsg+0xee/0x170 [ 2274.007397][ T3116] __sys_sendmsg+0xcd/0x170 [ 2274.007397][ T3116] do_syscall_64+0xc6/0x1e0 [ 2274.007397][ T3116] [ 2274.009611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2274.009611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2274.009611][ T3116] ipv6_find_idev+0x102/0x170 [ 2274.009611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2274.009611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.009611][ T3116] netlink_rcv_skb+0x130/0x360 [ 2274.009611][ T3116] netlink_unicast+0x449/0x710 [ 2274.009611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2274.009611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2274.009611][ T3116] ___sys_sendmsg+0xee/0x170 [ 2274.009611][ T3116] __sys_sendmsg+0xcd/0x170 [ 2274.009611][ T3116] do_syscall_64+0xc6/0x1e0 [ 2274.009611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.009611][ T3116] [ 2274.011441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2274.011441][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2274.011441][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2274.011441][ T3116] ipv6_find_idev+0x102/0x170 [ 2274.011441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2274.011441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.011441][ T3116] netlink_rcv_skb+0x130/0x360 [ 2274.011441][ T3116] netlink_unicast+0x449/0x710 [ 2274.011441][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2274.011441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2274.011441][ T3116] ___sys_sendmsg+0xee/0x170 [ 2274.011441][ T3116] __sys_sendmsg+0xcd/0x170 [ 2274.011441][ T3116] do_syscall_64+0xc6/0x1e0 [ 2274.011441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.011441][ T3116] [ 2284.252854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2284.253273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2284.253273][ T3116] dst_init+0x84/0x4a0 [ 2284.253273][ T3116] dst_alloc+0x97/0x150 [ 2284.253273][ T3116] ip6_dst_alloc+0x23/0x90 [ 2284.253273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2284.253273][ T3116] ip6_pol_route+0x56f/0x840 [ 2284.253273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2284.253273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2284.253273][ T3116] fib6_rule_lookup+0x182/0x630 [ 2284.253273][ T3116] ip6_route_input+0x59c/0xa50 [ 2284.253273][ T3116] ipv6_rcv+0x397/0x810 [ 2284.253273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2284.253273][ T3116] process_backlog+0x101/0x620 [ 2284.253273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2284.253273][ T3116] net_rx_action+0x495/0xbe0 [ 2284.253273][ T3116] __do_softirq+0x1b5/0x7f6 [ 2284.253273][ T3116] [ 2284.255416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2284.255416][ T3116] netdev_get_by_index+0x5e/0x80 [ 2284.255416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2284.255416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2284.255416][ T3116] ip6_route_add+0x1c/0x140 [ 2284.255416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2284.255416][ T3116] addrconf_add_dev+0xe2/0x170 [ 2284.255416][ T3116] inet6_addr_add+0x12f/0xa40 [ 2284.255416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2284.255416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.255416][ T3116] netlink_rcv_skb+0x130/0x360 [ 2284.255416][ T3116] netlink_unicast+0x449/0x710 [ 2284.255416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2284.255416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2284.255416][ T3116] ___sys_sendmsg+0xee/0x170 [ 2284.255416][ T3116] __sys_sendmsg+0xcd/0x170 [ 2284.255416][ T3116] do_syscall_64+0xc6/0x1e0 [ 2284.255416][ T3116] [ 2284.257626][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2284.257626][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2284.257626][ T3116] ipv6_find_idev+0x102/0x170 [ 2284.257626][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2284.257626][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.257626][ T3116] netlink_rcv_skb+0x130/0x360 [ 2284.257626][ T3116] netlink_unicast+0x449/0x710 [ 2284.257626][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2284.257626][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2284.257626][ T3116] ___sys_sendmsg+0xee/0x170 [ 2284.257626][ T3116] __sys_sendmsg+0xcd/0x170 [ 2284.257626][ T3116] do_syscall_64+0xc6/0x1e0 [ 2284.257626][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.257626][ T3116] [ 2284.259350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2284.259350][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2284.259350][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2284.259350][ T3116] ipv6_find_idev+0x102/0x170 [ 2284.259350][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2284.259350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.259350][ T3116] netlink_rcv_skb+0x130/0x360 [ 2284.259350][ T3116] netlink_unicast+0x449/0x710 [ 2284.259350][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2284.259350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2284.259350][ T3116] ___sys_sendmsg+0xee/0x170 [ 2284.259350][ T3116] __sys_sendmsg+0xcd/0x170 [ 2284.259350][ T3116] do_syscall_64+0xc6/0x1e0 [ 2284.259350][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.259350][ T3116] [ 2294.348806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2294.349309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2294.349309][ T3116] dst_init+0x84/0x4a0 [ 2294.349309][ T3116] dst_alloc+0x97/0x150 [ 2294.349309][ T3116] ip6_dst_alloc+0x23/0x90 [ 2294.349309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2294.349309][ T3116] ip6_pol_route+0x56f/0x840 [ 2294.349309][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2294.349309][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2294.349309][ T3116] fib6_rule_lookup+0x182/0x630 [ 2294.349309][ T3116] ip6_route_input+0x59c/0xa50 [ 2294.349309][ T3116] ipv6_rcv+0x397/0x810 [ 2294.349309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2294.349309][ T3116] process_backlog+0x101/0x620 [ 2294.349309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2294.349309][ T3116] net_rx_action+0x495/0xbe0 [ 2294.349309][ T3116] __do_softirq+0x1b5/0x7f6 [ 2294.349309][ T3116] [ 2294.351381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2294.351381][ T3116] netdev_get_by_index+0x5e/0x80 [ 2294.351381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2294.351381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2294.351381][ T3116] ip6_route_add+0x1c/0x140 [ 2294.351381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2294.351381][ T3116] addrconf_add_dev+0xe2/0x170 [ 2294.351381][ T3116] inet6_addr_add+0x12f/0xa40 [ 2294.351381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2294.351381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2294.351381][ T3116] netlink_rcv_skb+0x130/0x360 [ 2294.351381][ T3116] netlink_unicast+0x449/0x710 [ 2294.351381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2294.351381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2294.351381][ T3116] ___sys_sendmsg+0xee/0x170 [ 2294.351381][ T3116] __sys_sendmsg+0xcd/0x170 [ 2294.351381][ T3116] do_syscall_64+0xc6/0x1e0 [ 2294.351381][ T3116] [ 2294.353550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2294.353550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2294.353550][ T3116] ipv6_find_idev+0x102/0x170 [ 2294.353550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2294.353550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2294.353550][ T3116] netlink_rcv_skb+0x130/0x360 [ 2294.353550][ T3116] netlink_unicast+0x449/0x710 [ 2294.353550][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2294.353550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2294.353550][ T3116] ___sys_sendmsg+0xee/0x170 [ 2294.353550][ T3116] __sys_sendmsg+0xcd/0x170 [ 2294.353550][ T3116] do_syscall_64+0xc6/0x1e0 [ 2294.353550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2294.353550][ T3116] [ 2294.355279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2294.355279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2294.355279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2294.355279][ T3116] ipv6_find_idev+0x102/0x170 [ 2294.355279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2294.355279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2294.355279][ T3116] netlink_rcv_skb+0x130/0x360 [ 2294.355279][ T3116] netlink_unicast+0x449/0x710 [ 2294.355279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2294.355279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2294.355279][ T3116] ___sys_sendmsg+0xee/0x170 [ 2294.355279][ T3116] __sys_sendmsg+0xcd/0x170 [ 2294.355279][ T3116] do_syscall_64+0xc6/0x1e0 [ 2294.355279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2294.355279][ T3116] [ 2304.596794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2304.597201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2304.597201][ T3116] dst_init+0x84/0x4a0 [ 2304.597201][ T3116] dst_alloc+0x97/0x150 [ 2304.597201][ T3116] ip6_dst_alloc+0x23/0x90 [ 2304.597201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2304.597201][ T3116] ip6_pol_route+0x56f/0x840 [ 2304.597201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2304.597201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2304.597201][ T3116] fib6_rule_lookup+0x182/0x630 [ 2304.597201][ T3116] ip6_route_input+0x59c/0xa50 [ 2304.597201][ T3116] ipv6_rcv+0x397/0x810 [ 2304.597201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2304.597201][ T3116] process_backlog+0x101/0x620 [ 2304.597201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2304.597201][ T3116] net_rx_action+0x495/0xbe0 [ 2304.597201][ T3116] __do_softirq+0x1b5/0x7f6 [ 2304.597201][ T3116] [ 2304.599346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2304.599346][ T3116] netdev_get_by_index+0x5e/0x80 [ 2304.599346][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2304.599346][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2304.599346][ T3116] ip6_route_add+0x1c/0x140 [ 2304.599346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2304.599346][ T3116] addrconf_add_dev+0xe2/0x170 [ 2304.599346][ T3116] inet6_addr_add+0x12f/0xa40 [ 2304.599346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2304.599346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2304.599346][ T3116] netlink_rcv_skb+0x130/0x360 [ 2304.599346][ T3116] netlink_unicast+0x449/0x710 [ 2304.599346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2304.599346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2304.599346][ T3116] ___sys_sendmsg+0xee/0x170 [ 2304.599346][ T3116] __sys_sendmsg+0xcd/0x170 [ 2304.599346][ T3116] do_syscall_64+0xc6/0x1e0 [ 2304.599346][ T3116] [ 2304.601552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2304.601552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2304.601552][ T3116] ipv6_find_idev+0x102/0x170 [ 2304.601552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2304.601552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2304.601552][ T3116] netlink_rcv_skb+0x130/0x360 [ 2304.601552][ T3116] netlink_unicast+0x449/0x710 [ 2304.601552][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2304.601552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2304.601552][ T3116] ___sys_sendmsg+0xee/0x170 [ 2304.601552][ T3116] __sys_sendmsg+0xcd/0x170 [ 2304.601552][ T3116] do_syscall_64+0xc6/0x1e0 [ 2304.601552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2304.601552][ T3116] [ 2304.603323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2304.603323][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2304.603323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2304.603323][ T3116] ipv6_find_idev+0x102/0x170 [ 2304.603323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2304.603323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2304.603323][ T3116] netlink_rcv_skb+0x130/0x360 [ 2304.603323][ T3116] netlink_unicast+0x449/0x710 [ 2304.603323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2304.603323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2304.603323][ T3116] ___sys_sendmsg+0xee/0x170 [ 2304.603323][ T3116] __sys_sendmsg+0xcd/0x170 [ 2304.603323][ T3116] do_syscall_64+0xc6/0x1e0 [ 2304.603323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2304.603323][ T3116] [ 2315.004817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2315.005239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2315.005239][ T3116] dst_init+0x84/0x4a0 [ 2315.005239][ T3116] dst_alloc+0x97/0x150 [ 2315.005239][ T3116] ip6_dst_alloc+0x23/0x90 [ 2315.005239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2315.005239][ T3116] ip6_pol_route+0x56f/0x840 [ 2315.005239][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2315.005239][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2315.005239][ T3116] fib6_rule_lookup+0x182/0x630 [ 2315.005239][ T3116] ip6_route_input+0x59c/0xa50 [ 2315.005239][ T3116] ipv6_rcv+0x397/0x810 [ 2315.005239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2315.005239][ T3116] process_backlog+0x101/0x620 [ 2315.005239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2315.005239][ T3116] net_rx_action+0x495/0xbe0 [ 2315.005239][ T3116] __do_softirq+0x1b5/0x7f6 [ 2315.005239][ T3116] [ 2315.007433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2315.007433][ T3116] netdev_get_by_index+0x5e/0x80 [ 2315.007433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2315.007433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2315.007433][ T3116] ip6_route_add+0x1c/0x140 [ 2315.007433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2315.007433][ T3116] addrconf_add_dev+0xe2/0x170 [ 2315.007433][ T3116] inet6_addr_add+0x12f/0xa40 [ 2315.007433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2315.007433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.007433][ T3116] netlink_rcv_skb+0x130/0x360 [ 2315.007433][ T3116] netlink_unicast+0x449/0x710 [ 2315.007433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2315.007433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2315.007433][ T3116] ___sys_sendmsg+0xee/0x170 [ 2315.007433][ T3116] __sys_sendmsg+0xcd/0x170 [ 2315.007433][ T3116] do_syscall_64+0xc6/0x1e0 [ 2315.007433][ T3116] [ 2315.009620][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2315.009620][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2315.009620][ T3116] ipv6_find_idev+0x102/0x170 [ 2315.009620][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2315.009620][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.009620][ T3116] netlink_rcv_skb+0x130/0x360 [ 2315.009620][ T3116] netlink_unicast+0x449/0x710 [ 2315.009620][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2315.009620][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2315.009620][ T3116] ___sys_sendmsg+0xee/0x170 [ 2315.009620][ T3116] __sys_sendmsg+0xcd/0x170 [ 2315.009620][ T3116] do_syscall_64+0xc6/0x1e0 [ 2315.009620][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.009620][ T3116] [ 2315.011317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2315.011317][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2315.011317][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2315.011317][ T3116] ipv6_find_idev+0x102/0x170 [ 2315.011317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2315.011317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.011317][ T3116] netlink_rcv_skb+0x130/0x360 [ 2315.011317][ T3116] netlink_unicast+0x449/0x710 [ 2315.011317][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2315.011317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2315.011317][ T3116] ___sys_sendmsg+0xee/0x170 [ 2315.011317][ T3116] __sys_sendmsg+0xcd/0x170 [ 2315.011317][ T3116] do_syscall_64+0xc6/0x1e0 [ 2315.011317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.011317][ T3116] [ 2325.140900][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2325.141379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2325.141379][ T3116] dst_init+0x84/0x4a0 [ 2325.141379][ T3116] dst_alloc+0x97/0x150 [ 2325.141379][ T3116] ip6_dst_alloc+0x23/0x90 [ 2325.141379][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2325.141379][ T3116] ip6_pol_route+0x56f/0x840 [ 2325.141379][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2325.141379][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2325.141379][ T3116] fib6_rule_lookup+0x182/0x630 [ 2325.141379][ T3116] ip6_route_input+0x59c/0xa50 [ 2325.141379][ T3116] ipv6_rcv+0x397/0x810 [ 2325.141379][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2325.141379][ T3116] process_backlog+0x101/0x620 [ 2325.141379][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2325.141379][ T3116] net_rx_action+0x495/0xbe0 [ 2325.141379][ T3116] __do_softirq+0x1b5/0x7f6 [ 2325.141379][ T3116] [ 2325.143477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2325.143477][ T3116] netdev_get_by_index+0x5e/0x80 [ 2325.143477][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2325.143477][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2325.143477][ T3116] ip6_route_add+0x1c/0x140 [ 2325.143477][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2325.143477][ T3116] addrconf_add_dev+0xe2/0x170 [ 2325.143477][ T3116] inet6_addr_add+0x12f/0xa40 [ 2325.143477][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2325.143477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.143477][ T3116] netlink_rcv_skb+0x130/0x360 [ 2325.143477][ T3116] netlink_unicast+0x449/0x710 [ 2325.143477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2325.143477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2325.143477][ T3116] ___sys_sendmsg+0xee/0x170 [ 2325.143477][ T3116] __sys_sendmsg+0xcd/0x170 [ 2325.143477][ T3116] do_syscall_64+0xc6/0x1e0 [ 2325.143477][ T3116] [ 2325.145657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2325.145657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2325.145657][ T3116] ipv6_find_idev+0x102/0x170 [ 2325.145657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2325.145657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.145657][ T3116] netlink_rcv_skb+0x130/0x360 [ 2325.145657][ T3116] netlink_unicast+0x449/0x710 [ 2325.145657][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2325.145657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2325.145657][ T3116] ___sys_sendmsg+0xee/0x170 [ 2325.145657][ T3116] __sys_sendmsg+0xcd/0x170 [ 2325.145657][ T3116] do_syscall_64+0xc6/0x1e0 [ 2325.145657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.145657][ T3116] [ 2325.147361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2325.147361][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2325.147361][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2325.147361][ T3116] ipv6_find_idev+0x102/0x170 [ 2325.147361][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2325.147361][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.147361][ T3116] netlink_rcv_skb+0x130/0x360 [ 2325.147361][ T3116] netlink_unicast+0x449/0x710 [ 2325.147361][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2325.147361][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2325.147361][ T3116] ___sys_sendmsg+0xee/0x170 [ 2325.147361][ T3116] __sys_sendmsg+0xcd/0x170 [ 2325.147361][ T3116] do_syscall_64+0xc6/0x1e0 [ 2325.147361][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.147361][ T3116] [ 2335.396786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2335.397278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2335.397278][ T3116] dst_init+0x84/0x4a0 [ 2335.397278][ T3116] dst_alloc+0x97/0x150 [ 2335.397278][ T3116] ip6_dst_alloc+0x23/0x90 [ 2335.397278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2335.397278][ T3116] ip6_pol_route+0x56f/0x840 [ 2335.397278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2335.397278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2335.397278][ T3116] fib6_rule_lookup+0x182/0x630 [ 2335.397278][ T3116] ip6_route_input+0x59c/0xa50 [ 2335.397278][ T3116] ipv6_rcv+0x397/0x810 [ 2335.397278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2335.397278][ T3116] process_backlog+0x101/0x620 [ 2335.397278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2335.397278][ T3116] net_rx_action+0x495/0xbe0 [ 2335.397278][ T3116] __do_softirq+0x1b5/0x7f6 [ 2335.397278][ T3116] [ 2335.399382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2335.399382][ T3116] netdev_get_by_index+0x5e/0x80 [ 2335.399382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2335.399382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2335.399382][ T3116] ip6_route_add+0x1c/0x140 [ 2335.399382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2335.399382][ T3116] addrconf_add_dev+0xe2/0x170 [ 2335.399382][ T3116] inet6_addr_add+0x12f/0xa40 [ 2335.399382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2335.399382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2335.399382][ T3116] netlink_rcv_skb+0x130/0x360 [ 2335.399382][ T3116] netlink_unicast+0x449/0x710 [ 2335.399382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2335.399382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2335.399382][ T3116] ___sys_sendmsg+0xee/0x170 [ 2335.399382][ T3116] __sys_sendmsg+0xcd/0x170 [ 2335.399382][ T3116] do_syscall_64+0xc6/0x1e0 [ 2335.399382][ T3116] [ 2335.401548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2335.401548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2335.401548][ T3116] ipv6_find_idev+0x102/0x170 [ 2335.401548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2335.401548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2335.401548][ T3116] netlink_rcv_skb+0x130/0x360 [ 2335.401548][ T3116] netlink_unicast+0x449/0x710 [ 2335.401548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2335.401548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2335.401548][ T3116] ___sys_sendmsg+0xee/0x170 [ 2335.401548][ T3116] __sys_sendmsg+0xcd/0x170 [ 2335.401548][ T3116] do_syscall_64+0xc6/0x1e0 [ 2335.401548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2335.401548][ T3116] [ 2335.403312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2335.403312][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2335.403312][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2335.403312][ T3116] ipv6_find_idev+0x102/0x170 [ 2335.403312][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2335.403312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2335.403312][ T3116] netlink_rcv_skb+0x130/0x360 [ 2335.403312][ T3116] netlink_unicast+0x449/0x710 [ 2335.403312][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2335.403312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2335.403312][ T3116] ___sys_sendmsg+0xee/0x170 [ 2335.403312][ T3116] __sys_sendmsg+0xcd/0x170 [ 2335.403312][ T3116] do_syscall_64+0xc6/0x1e0 [ 2335.403312][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2335.403312][ T3116] [ 2345.652766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2345.653186][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2345.653186][ T3116] dst_init+0x84/0x4a0 [ 2345.653186][ T3116] dst_alloc+0x97/0x150 [ 2345.653186][ T3116] ip6_dst_alloc+0x23/0x90 [ 2345.653186][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2345.653186][ T3116] ip6_pol_route+0x56f/0x840 [ 2345.653186][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2345.653186][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2345.653186][ T3116] fib6_rule_lookup+0x182/0x630 [ 2345.653186][ T3116] ip6_route_input+0x59c/0xa50 [ 2345.653186][ T3116] ipv6_rcv+0x397/0x810 [ 2345.653186][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2345.653186][ T3116] process_backlog+0x101/0x620 [ 2345.653186][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2345.653186][ T3116] net_rx_action+0x495/0xbe0 [ 2345.653186][ T3116] __do_softirq+0x1b5/0x7f6 [ 2345.653186][ T3116] [ 2345.655287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2345.655287][ T3116] netdev_get_by_index+0x5e/0x80 [ 2345.655287][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2345.655287][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2345.655287][ T3116] ip6_route_add+0x1c/0x140 [ 2345.655287][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2345.655287][ T3116] addrconf_add_dev+0xe2/0x170 [ 2345.655287][ T3116] inet6_addr_add+0x12f/0xa40 [ 2345.655287][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2345.655287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2345.655287][ T3116] netlink_rcv_skb+0x130/0x360 [ 2345.655287][ T3116] netlink_unicast+0x449/0x710 [ 2345.655287][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2345.655287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2345.655287][ T3116] ___sys_sendmsg+0xee/0x170 [ 2345.655287][ T3116] __sys_sendmsg+0xcd/0x170 [ 2345.655287][ T3116] do_syscall_64+0xc6/0x1e0 [ 2345.655287][ T3116] [ 2345.657489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2345.657489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2345.657489][ T3116] ipv6_find_idev+0x102/0x170 [ 2345.657489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2345.657489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2345.657489][ T3116] netlink_rcv_skb+0x130/0x360 [ 2345.657489][ T3116] netlink_unicast+0x449/0x710 [ 2345.657489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2345.657489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2345.657489][ T3116] ___sys_sendmsg+0xee/0x170 [ 2345.657489][ T3116] __sys_sendmsg+0xcd/0x170 [ 2345.657489][ T3116] do_syscall_64+0xc6/0x1e0 [ 2345.657489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2345.657489][ T3116] [ 2345.659199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2345.659199][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2345.659199][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2345.659199][ T3116] ipv6_find_idev+0x102/0x170 [ 2345.659199][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2345.659199][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2345.659199][ T3116] netlink_rcv_skb+0x130/0x360 [ 2345.659199][ T3116] netlink_unicast+0x449/0x710 [ 2345.659199][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2345.659199][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2345.659199][ T3116] ___sys_sendmsg+0xee/0x170 [ 2345.659199][ T3116] __sys_sendmsg+0xcd/0x170 [ 2345.659199][ T3116] do_syscall_64+0xc6/0x1e0 [ 2345.659199][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2345.659199][ T3116] [ 2355.692757][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2355.693185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2355.693185][ T3116] dst_init+0x84/0x4a0 [ 2355.693185][ T3116] dst_alloc+0x97/0x150 [ 2355.693185][ T3116] ip6_dst_alloc+0x23/0x90 [ 2355.693185][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2355.693185][ T3116] ip6_pol_route+0x56f/0x840 [ 2355.693185][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2355.693185][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2355.693185][ T3116] fib6_rule_lookup+0x182/0x630 [ 2355.693185][ T3116] ip6_route_input+0x59c/0xa50 [ 2355.693185][ T3116] ipv6_rcv+0x397/0x810 [ 2355.693185][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2355.693185][ T3116] process_backlog+0x101/0x620 [ 2355.693185][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2355.693185][ T3116] net_rx_action+0x495/0xbe0 [ 2355.693185][ T3116] __do_softirq+0x1b5/0x7f6 [ 2355.693185][ T3116] [ 2355.695262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2355.695262][ T3116] netdev_get_by_index+0x5e/0x80 [ 2355.695262][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2355.695262][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2355.695262][ T3116] ip6_route_add+0x1c/0x140 [ 2355.695262][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2355.695262][ T3116] addrconf_add_dev+0xe2/0x170 [ 2355.695262][ T3116] inet6_addr_add+0x12f/0xa40 [ 2355.695262][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2355.695262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2355.695262][ T3116] netlink_rcv_skb+0x130/0x360 [ 2355.695262][ T3116] netlink_unicast+0x449/0x710 [ 2355.695262][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2355.695262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2355.695262][ T3116] ___sys_sendmsg+0xee/0x170 [ 2355.695262][ T3116] __sys_sendmsg+0xcd/0x170 [ 2355.695262][ T3116] do_syscall_64+0xc6/0x1e0 [ 2355.695262][ T3116] [ 2355.697474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2355.697474][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2355.697474][ T3116] ipv6_find_idev+0x102/0x170 [ 2355.697474][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2355.697474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2355.697474][ T3116] netlink_rcv_skb+0x130/0x360 [ 2355.697474][ T3116] netlink_unicast+0x449/0x710 [ 2355.697474][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2355.697474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2355.697474][ T3116] ___sys_sendmsg+0xee/0x170 [ 2355.697474][ T3116] __sys_sendmsg+0xcd/0x170 [ 2355.697474][ T3116] do_syscall_64+0xc6/0x1e0 [ 2355.697474][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2355.697474][ T3116] [ 2355.699181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2355.699181][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2355.699181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2355.699181][ T3116] ipv6_find_idev+0x102/0x170 [ 2355.699181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2355.699181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2355.699181][ T3116] netlink_rcv_skb+0x130/0x360 [ 2355.699181][ T3116] netlink_unicast+0x449/0x710 [ 2355.699181][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2355.699181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2355.699181][ T3116] ___sys_sendmsg+0xee/0x170 [ 2355.699181][ T3116] __sys_sendmsg+0xcd/0x170 [ 2355.699181][ T3116] do_syscall_64+0xc6/0x1e0 [ 2355.699181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2355.699181][ T3116] [ 2365.940854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2365.941353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2365.941353][ T3116] dst_init+0x84/0x4a0 [ 2365.941353][ T3116] dst_alloc+0x97/0x150 [ 2365.941353][ T3116] ip6_dst_alloc+0x23/0x90 [ 2365.941353][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2365.941353][ T3116] ip6_pol_route+0x56f/0x840 [ 2365.941353][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2365.941353][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2365.941353][ T3116] fib6_rule_lookup+0x182/0x630 [ 2365.941353][ T3116] ip6_route_input+0x59c/0xa50 [ 2365.941353][ T3116] ipv6_rcv+0x397/0x810 [ 2365.941353][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2365.941353][ T3116] process_backlog+0x101/0x620 [ 2365.941353][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2365.941353][ T3116] net_rx_action+0x495/0xbe0 [ 2365.941353][ T3116] __do_softirq+0x1b5/0x7f6 [ 2365.941353][ T3116] [ 2365.943429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2365.943429][ T3116] netdev_get_by_index+0x5e/0x80 [ 2365.943429][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2365.943429][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2365.943429][ T3116] ip6_route_add+0x1c/0x140 [ 2365.943429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2365.943429][ T3116] addrconf_add_dev+0xe2/0x170 [ 2365.943429][ T3116] inet6_addr_add+0x12f/0xa40 [ 2365.943429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2365.943429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2365.943429][ T3116] netlink_rcv_skb+0x130/0x360 [ 2365.943429][ T3116] netlink_unicast+0x449/0x710 [ 2365.943429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2365.943429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2365.943429][ T3116] ___sys_sendmsg+0xee/0x170 [ 2365.943429][ T3116] __sys_sendmsg+0xcd/0x170 [ 2365.943429][ T3116] do_syscall_64+0xc6/0x1e0 [ 2365.943429][ T3116] [ 2365.945595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2365.945595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2365.945595][ T3116] ipv6_find_idev+0x102/0x170 [ 2365.945595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2365.945595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2365.945595][ T3116] netlink_rcv_skb+0x130/0x360 [ 2365.945595][ T3116] netlink_unicast+0x449/0x710 [ 2365.945595][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2365.945595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2365.945595][ T3116] ___sys_sendmsg+0xee/0x170 [ 2365.945595][ T3116] __sys_sendmsg+0xcd/0x170 [ 2365.945595][ T3116] do_syscall_64+0xc6/0x1e0 [ 2365.945595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2365.945595][ T3116] [ 2365.947304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2365.947304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2365.947304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2365.947304][ T3116] ipv6_find_idev+0x102/0x170 [ 2365.947304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2365.947304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2365.947304][ T3116] netlink_rcv_skb+0x130/0x360 [ 2365.947304][ T3116] netlink_unicast+0x449/0x710 [ 2365.947304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2365.947304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2365.947304][ T3116] ___sys_sendmsg+0xee/0x170 [ 2365.947304][ T3116] __sys_sendmsg+0xcd/0x170 [ 2365.947304][ T3116] do_syscall_64+0xc6/0x1e0 [ 2365.947304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2365.947304][ T3116] [ 2376.188876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2376.189364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2376.189364][ T3116] dst_init+0x84/0x4a0 [ 2376.189364][ T3116] dst_alloc+0x97/0x150 [ 2376.189364][ T3116] ip6_dst_alloc+0x23/0x90 [ 2376.189364][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2376.189364][ T3116] ip6_pol_route+0x56f/0x840 [ 2376.189364][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2376.189364][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2376.189364][ T3116] fib6_rule_lookup+0x182/0x630 [ 2376.189364][ T3116] ip6_route_input+0x59c/0xa50 [ 2376.189364][ T3116] ipv6_rcv+0x397/0x810 [ 2376.189364][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2376.189364][ T3116] process_backlog+0x101/0x620 [ 2376.189364][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2376.189364][ T3116] net_rx_action+0x495/0xbe0 [ 2376.189364][ T3116] __do_softirq+0x1b5/0x7f6 [ 2376.189364][ T3116] [ 2376.191448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2376.191448][ T3116] netdev_get_by_index+0x5e/0x80 [ 2376.191448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2376.191448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2376.191448][ T3116] ip6_route_add+0x1c/0x140 [ 2376.191448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2376.191448][ T3116] addrconf_add_dev+0xe2/0x170 [ 2376.191448][ T3116] inet6_addr_add+0x12f/0xa40 [ 2376.191448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2376.191448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2376.191448][ T3116] netlink_rcv_skb+0x130/0x360 [ 2376.191448][ T3116] netlink_unicast+0x449/0x710 [ 2376.191448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2376.191448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2376.191448][ T3116] ___sys_sendmsg+0xee/0x170 [ 2376.191448][ T3116] __sys_sendmsg+0xcd/0x170 [ 2376.191448][ T3116] do_syscall_64+0xc6/0x1e0 [ 2376.191448][ T3116] [ 2376.193629][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2376.193629][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2376.193629][ T3116] ipv6_find_idev+0x102/0x170 [ 2376.193629][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2376.193629][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2376.193629][ T3116] netlink_rcv_skb+0x130/0x360 [ 2376.193629][ T3116] netlink_unicast+0x449/0x710 [ 2376.193629][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2376.193629][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2376.193629][ T3116] ___sys_sendmsg+0xee/0x170 [ 2376.193629][ T3116] __sys_sendmsg+0xcd/0x170 [ 2376.193629][ T3116] do_syscall_64+0xc6/0x1e0 [ 2376.193629][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2376.193629][ T3116] [ 2376.195342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2376.195342][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2376.195342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2376.195342][ T3116] ipv6_find_idev+0x102/0x170 [ 2376.195342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2376.195342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2376.195342][ T3116] netlink_rcv_skb+0x130/0x360 [ 2376.195342][ T3116] netlink_unicast+0x449/0x710 [ 2376.195342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2376.195342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2376.195342][ T3116] ___sys_sendmsg+0xee/0x170 [ 2376.195342][ T3116] __sys_sendmsg+0xcd/0x170 [ 2376.195342][ T3116] do_syscall_64+0xc6/0x1e0 [ 2376.195342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2376.195342][ T3116] [ 2386.420763][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2386.421183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2386.421183][ T3116] dst_init+0x84/0x4a0 [ 2386.421183][ T3116] dst_alloc+0x97/0x150 [ 2386.421183][ T3116] ip6_dst_alloc+0x23/0x90 [ 2386.421183][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2386.421183][ T3116] ip6_pol_route+0x56f/0x840 [ 2386.421183][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2386.421183][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2386.421183][ T3116] fib6_rule_lookup+0x182/0x630 [ 2386.421183][ T3116] ip6_route_input+0x59c/0xa50 [ 2386.421183][ T3116] ipv6_rcv+0x397/0x810 [ 2386.421183][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2386.421183][ T3116] process_backlog+0x101/0x620 [ 2386.421183][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2386.421183][ T3116] net_rx_action+0x495/0xbe0 [ 2386.421183][ T3116] __do_softirq+0x1b5/0x7f6 [ 2386.421183][ T3116] [ 2386.423260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2386.423260][ T3116] netdev_get_by_index+0x5e/0x80 [ 2386.423260][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2386.423260][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2386.423260][ T3116] ip6_route_add+0x1c/0x140 [ 2386.423260][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2386.423260][ T3116] addrconf_add_dev+0xe2/0x170 [ 2386.423260][ T3116] inet6_addr_add+0x12f/0xa40 [ 2386.423260][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2386.423260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2386.423260][ T3116] netlink_rcv_skb+0x130/0x360 [ 2386.423260][ T3116] netlink_unicast+0x449/0x710 [ 2386.423260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2386.423260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2386.423260][ T3116] ___sys_sendmsg+0xee/0x170 [ 2386.423260][ T3116] __sys_sendmsg+0xcd/0x170 [ 2386.423260][ T3116] do_syscall_64+0xc6/0x1e0 [ 2386.423260][ T3116] [ 2386.425434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2386.425434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2386.425434][ T3116] ipv6_find_idev+0x102/0x170 [ 2386.425434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2386.425434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2386.425434][ T3116] netlink_rcv_skb+0x130/0x360 [ 2386.425434][ T3116] netlink_unicast+0x449/0x710 [ 2386.425434][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2386.425434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2386.425434][ T3116] ___sys_sendmsg+0xee/0x170 [ 2386.425434][ T3116] __sys_sendmsg+0xcd/0x170 [ 2386.425434][ T3116] do_syscall_64+0xc6/0x1e0 [ 2386.425434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2386.425434][ T3116] [ 2386.427139][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2386.427139][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2386.427139][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2386.427139][ T3116] ipv6_find_idev+0x102/0x170 [ 2386.427139][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2386.427139][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2386.427139][ T3116] netlink_rcv_skb+0x130/0x360 [ 2386.427139][ T3116] netlink_unicast+0x449/0x710 [ 2386.427139][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2386.427139][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2386.427139][ T3116] ___sys_sendmsg+0xee/0x170 [ 2386.427139][ T3116] __sys_sendmsg+0xcd/0x170 [ 2386.427139][ T3116] do_syscall_64+0xc6/0x1e0 [ 2386.427139][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2386.427139][ T3116] [ 2396.668810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2396.669307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2396.669307][ T3116] dst_init+0x84/0x4a0 [ 2396.669307][ T3116] dst_alloc+0x97/0x150 [ 2396.669307][ T3116] ip6_dst_alloc+0x23/0x90 [ 2396.669307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2396.669307][ T3116] ip6_pol_route+0x56f/0x840 [ 2396.669307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2396.669307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2396.669307][ T3116] fib6_rule_lookup+0x182/0x630 [ 2396.669307][ T3116] ip6_route_input+0x59c/0xa50 [ 2396.669307][ T3116] ipv6_rcv+0x397/0x810 [ 2396.669307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2396.669307][ T3116] process_backlog+0x101/0x620 [ 2396.669307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2396.669307][ T3116] net_rx_action+0x495/0xbe0 [ 2396.669307][ T3116] __do_softirq+0x1b5/0x7f6 [ 2396.669307][ T3116] [ 2396.671380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2396.671380][ T3116] netdev_get_by_index+0x5e/0x80 [ 2396.671380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2396.671380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2396.671380][ T3116] ip6_route_add+0x1c/0x140 [ 2396.671380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2396.671380][ T3116] addrconf_add_dev+0xe2/0x170 [ 2396.671380][ T3116] inet6_addr_add+0x12f/0xa40 [ 2396.671380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2396.671380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2396.671380][ T3116] netlink_rcv_skb+0x130/0x360 [ 2396.671380][ T3116] netlink_unicast+0x449/0x710 [ 2396.671380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2396.671380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2396.671380][ T3116] ___sys_sendmsg+0xee/0x170 [ 2396.671380][ T3116] __sys_sendmsg+0xcd/0x170 [ 2396.671380][ T3116] do_syscall_64+0xc6/0x1e0 [ 2396.671380][ T3116] [ 2396.673546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2396.673546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2396.673546][ T3116] ipv6_find_idev+0x102/0x170 [ 2396.673546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2396.673546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2396.673546][ T3116] netlink_rcv_skb+0x130/0x360 [ 2396.673546][ T3116] netlink_unicast+0x449/0x710 [ 2396.673546][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2396.673546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2396.673546][ T3116] ___sys_sendmsg+0xee/0x170 [ 2396.673546][ T3116] __sys_sendmsg+0xcd/0x170 [ 2396.673546][ T3116] do_syscall_64+0xc6/0x1e0 [ 2396.673546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2396.673546][ T3116] [ 2396.675243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2396.675243][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2396.675243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2396.675243][ T3116] ipv6_find_idev+0x102/0x170 [ 2396.675243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2396.675243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2396.675243][ T3116] netlink_rcv_skb+0x130/0x360 [ 2396.675243][ T3116] netlink_unicast+0x449/0x710 [ 2396.675243][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2396.675243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2396.675243][ T3116] ___sys_sendmsg+0xee/0x170 [ 2396.675243][ T3116] __sys_sendmsg+0xcd/0x170 [ 2396.675243][ T3116] do_syscall_64+0xc6/0x1e0 [ 2396.675243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2396.675243][ T3116] [ 2406.916771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2406.917261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2406.917261][ T3116] dst_init+0x84/0x4a0 [ 2406.917261][ T3116] dst_alloc+0x97/0x150 [ 2406.917261][ T3116] ip6_dst_alloc+0x23/0x90 [ 2406.917261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2406.917261][ T3116] ip6_pol_route+0x56f/0x840 [ 2406.917261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2406.917261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2406.917261][ T3116] fib6_rule_lookup+0x182/0x630 [ 2406.917261][ T3116] ip6_route_input+0x59c/0xa50 [ 2406.917261][ T3116] ipv6_rcv+0x397/0x810 [ 2406.917261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2406.917261][ T3116] process_backlog+0x101/0x620 [ 2406.917261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2406.917261][ T3116] net_rx_action+0x495/0xbe0 [ 2406.917261][ T3116] __do_softirq+0x1b5/0x7f6 [ 2406.917261][ T3116] [ 2406.919327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2406.919327][ T3116] netdev_get_by_index+0x5e/0x80 [ 2406.919327][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2406.919327][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2406.919327][ T3116] ip6_route_add+0x1c/0x140 [ 2406.919327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2406.919327][ T3116] addrconf_add_dev+0xe2/0x170 [ 2406.919327][ T3116] inet6_addr_add+0x12f/0xa40 [ 2406.919327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2406.919327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2406.919327][ T3116] netlink_rcv_skb+0x130/0x360 [ 2406.919327][ T3116] netlink_unicast+0x449/0x710 [ 2406.919327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2406.919327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2406.919327][ T3116] ___sys_sendmsg+0xee/0x170 [ 2406.919327][ T3116] __sys_sendmsg+0xcd/0x170 [ 2406.919327][ T3116] do_syscall_64+0xc6/0x1e0 [ 2406.919327][ T3116] [ 2406.921507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2406.921507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2406.921507][ T3116] ipv6_find_idev+0x102/0x170 [ 2406.921507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2406.921507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2406.921507][ T3116] netlink_rcv_skb+0x130/0x360 [ 2406.921507][ T3116] netlink_unicast+0x449/0x710 [ 2406.921507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2406.921507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2406.921507][ T3116] ___sys_sendmsg+0xee/0x170 [ 2406.921507][ T3116] __sys_sendmsg+0xcd/0x170 [ 2406.921507][ T3116] do_syscall_64+0xc6/0x1e0 [ 2406.921507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2406.921507][ T3116] [ 2406.923200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2406.923200][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2406.923200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2406.923200][ T3116] ipv6_find_idev+0x102/0x170 [ 2406.923200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2406.923200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2406.923200][ T3116] netlink_rcv_skb+0x130/0x360 [ 2406.923200][ T3116] netlink_unicast+0x449/0x710 [ 2406.923200][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2406.923200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2406.923200][ T3116] ___sys_sendmsg+0xee/0x170 [ 2406.923200][ T3116] __sys_sendmsg+0xcd/0x170 [ 2406.923200][ T3116] do_syscall_64+0xc6/0x1e0 [ 2406.923200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2406.923200][ T3116] [ 2417.164821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2417.165291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2417.165291][ T3116] dst_init+0x84/0x4a0 [ 2417.165291][ T3116] dst_alloc+0x97/0x150 [ 2417.165291][ T3116] ip6_dst_alloc+0x23/0x90 [ 2417.165291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2417.165291][ T3116] ip6_pol_route+0x56f/0x840 [ 2417.165291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2417.165291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2417.165291][ T3116] fib6_rule_lookup+0x182/0x630 [ 2417.165291][ T3116] ip6_route_input+0x59c/0xa50 [ 2417.165291][ T3116] ipv6_rcv+0x397/0x810 [ 2417.165291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2417.165291][ T3116] process_backlog+0x101/0x620 [ 2417.165291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2417.165291][ T3116] net_rx_action+0x495/0xbe0 [ 2417.165291][ T3116] __do_softirq+0x1b5/0x7f6 [ 2417.165291][ T3116] [ 2417.167376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2417.167376][ T3116] netdev_get_by_index+0x5e/0x80 [ 2417.167376][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2417.167376][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2417.167376][ T3116] ip6_route_add+0x1c/0x140 [ 2417.167376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2417.167376][ T3116] addrconf_add_dev+0xe2/0x170 [ 2417.167376][ T3116] inet6_addr_add+0x12f/0xa40 [ 2417.167376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2417.167376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2417.167376][ T3116] netlink_rcv_skb+0x130/0x360 [ 2417.167376][ T3116] netlink_unicast+0x449/0x710 [ 2417.167376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2417.167376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2417.167376][ T3116] ___sys_sendmsg+0xee/0x170 [ 2417.167376][ T3116] __sys_sendmsg+0xcd/0x170 [ 2417.167376][ T3116] do_syscall_64+0xc6/0x1e0 [ 2417.167376][ T3116] [ 2417.169570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2417.169570][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2417.169570][ T3116] ipv6_find_idev+0x102/0x170 [ 2417.169570][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2417.169570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2417.169570][ T3116] netlink_rcv_skb+0x130/0x360 [ 2417.169570][ T3116] netlink_unicast+0x449/0x710 [ 2417.169570][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2417.169570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2417.169570][ T3116] ___sys_sendmsg+0xee/0x170 [ 2417.169570][ T3116] __sys_sendmsg+0xcd/0x170 [ 2417.169570][ T3116] do_syscall_64+0xc6/0x1e0 [ 2417.169570][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2417.169570][ T3116] [ 2417.171275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2417.171275][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2417.171275][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2417.171275][ T3116] ipv6_find_idev+0x102/0x170 [ 2417.171275][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2417.171275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2417.171275][ T3116] netlink_rcv_skb+0x130/0x360 [ 2417.171275][ T3116] netlink_unicast+0x449/0x710 [ 2417.171275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2417.171275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2417.171275][ T3116] ___sys_sendmsg+0xee/0x170 [ 2417.171275][ T3116] __sys_sendmsg+0xcd/0x170 [ 2417.171275][ T3116] do_syscall_64+0xc6/0x1e0 [ 2417.171275][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2417.171275][ T3116] [ 2427.412765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2427.413223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2427.413223][ T3116] dst_init+0x84/0x4a0 [ 2427.413223][ T3116] dst_alloc+0x97/0x150 [ 2427.413223][ T3116] ip6_dst_alloc+0x23/0x90 [ 2427.413223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2427.413223][ T3116] ip6_pol_route+0x56f/0x840 [ 2427.413223][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2427.413223][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2427.413223][ T3116] fib6_rule_lookup+0x182/0x630 [ 2427.413223][ T3116] ip6_route_input+0x59c/0xa50 [ 2427.413223][ T3116] ipv6_rcv+0x397/0x810 [ 2427.413223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2427.413223][ T3116] process_backlog+0x101/0x620 [ 2427.413223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2427.413223][ T3116] net_rx_action+0x495/0xbe0 [ 2427.413223][ T3116] __do_softirq+0x1b5/0x7f6 [ 2427.413223][ T3116] [ 2427.415302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2427.415302][ T3116] netdev_get_by_index+0x5e/0x80 [ 2427.415302][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2427.415302][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2427.415302][ T3116] ip6_route_add+0x1c/0x140 [ 2427.415302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2427.415302][ T3116] addrconf_add_dev+0xe2/0x170 [ 2427.415302][ T3116] inet6_addr_add+0x12f/0xa40 [ 2427.415302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2427.415302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2427.415302][ T3116] netlink_rcv_skb+0x130/0x360 [ 2427.415302][ T3116] netlink_unicast+0x449/0x710 [ 2427.415302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2427.415302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2427.415302][ T3116] ___sys_sendmsg+0xee/0x170 [ 2427.415302][ T3116] __sys_sendmsg+0xcd/0x170 [ 2427.415302][ T3116] do_syscall_64+0xc6/0x1e0 [ 2427.415302][ T3116] [ 2427.417599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2427.417599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2427.417599][ T3116] ipv6_find_idev+0x102/0x170 [ 2427.417599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2427.417599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2427.417599][ T3116] netlink_rcv_skb+0x130/0x360 [ 2427.417599][ T3116] netlink_unicast+0x449/0x710 [ 2427.417599][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2427.417599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2427.417599][ T3116] ___sys_sendmsg+0xee/0x170 [ 2427.417599][ T3116] __sys_sendmsg+0xcd/0x170 [ 2427.417599][ T3116] do_syscall_64+0xc6/0x1e0 [ 2427.417599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2427.417599][ T3116] [ 2427.419304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2427.419304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2427.419304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2427.419304][ T3116] ipv6_find_idev+0x102/0x170 [ 2427.419304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2427.419304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2427.419304][ T3116] netlink_rcv_skb+0x130/0x360 [ 2427.419304][ T3116] netlink_unicast+0x449/0x710 [ 2427.419304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2427.419304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2427.419304][ T3116] ___sys_sendmsg+0xee/0x170 [ 2427.419304][ T3116] __sys_sendmsg+0xcd/0x170 [ 2427.419304][ T3116] do_syscall_64+0xc6/0x1e0 [ 2427.419304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2427.419304][ T3116] [ 2437.660807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2437.661282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2437.661282][ T3116] dst_init+0x84/0x4a0 [ 2437.661282][ T3116] dst_alloc+0x97/0x150 [ 2437.661282][ T3116] ip6_dst_alloc+0x23/0x90 [ 2437.661282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2437.661282][ T3116] ip6_pol_route+0x56f/0x840 [ 2437.661282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2437.661282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2437.661282][ T3116] fib6_rule_lookup+0x182/0x630 [ 2437.661282][ T3116] ip6_route_input+0x59c/0xa50 [ 2437.661282][ T3116] ipv6_rcv+0x397/0x810 [ 2437.661282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2437.661282][ T3116] process_backlog+0x101/0x620 [ 2437.661282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2437.661282][ T3116] net_rx_action+0x495/0xbe0 [ 2437.661282][ T3116] __do_softirq+0x1b5/0x7f6 [ 2437.661282][ T3116] [ 2437.663365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2437.663365][ T3116] netdev_get_by_index+0x5e/0x80 [ 2437.663365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2437.663365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2437.663365][ T3116] ip6_route_add+0x1c/0x140 [ 2437.663365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2437.663365][ T3116] addrconf_add_dev+0xe2/0x170 [ 2437.663365][ T3116] inet6_addr_add+0x12f/0xa40 [ 2437.663365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2437.663365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2437.663365][ T3116] netlink_rcv_skb+0x130/0x360 [ 2437.663365][ T3116] netlink_unicast+0x449/0x710 [ 2437.663365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2437.663365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2437.663365][ T3116] ___sys_sendmsg+0xee/0x170 [ 2437.663365][ T3116] __sys_sendmsg+0xcd/0x170 [ 2437.663365][ T3116] do_syscall_64+0xc6/0x1e0 [ 2437.663365][ T3116] [ 2437.665537][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2437.665537][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2437.665537][ T3116] ipv6_find_idev+0x102/0x170 [ 2437.665537][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2437.665537][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2437.665537][ T3116] netlink_rcv_skb+0x130/0x360 [ 2437.665537][ T3116] netlink_unicast+0x449/0x710 [ 2437.665537][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2437.665537][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2437.665537][ T3116] ___sys_sendmsg+0xee/0x170 [ 2437.665537][ T3116] __sys_sendmsg+0xcd/0x170 [ 2437.665537][ T3116] do_syscall_64+0xc6/0x1e0 [ 2437.665537][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2437.665537][ T3116] [ 2437.667240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2437.667240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2437.667240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2437.667240][ T3116] ipv6_find_idev+0x102/0x170 [ 2437.667240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2437.667240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2437.667240][ T3116] netlink_rcv_skb+0x130/0x360 [ 2437.667240][ T3116] netlink_unicast+0x449/0x710 [ 2437.667240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2437.667240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2437.667240][ T3116] ___sys_sendmsg+0xee/0x170 [ 2437.667240][ T3116] __sys_sendmsg+0xcd/0x170 [ 2437.667240][ T3116] do_syscall_64+0xc6/0x1e0 [ 2437.667240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2437.667240][ T3116] [ 2447.740812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2447.741228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2447.741228][ T3116] dst_init+0x84/0x4a0 [ 2447.741228][ T3116] dst_alloc+0x97/0x150 [ 2447.741228][ T3116] ip6_dst_alloc+0x23/0x90 [ 2447.741228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2447.741228][ T3116] ip6_pol_route+0x56f/0x840 [ 2447.741228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2447.741228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2447.741228][ T3116] fib6_rule_lookup+0x182/0x630 [ 2447.741228][ T3116] ip6_route_input+0x59c/0xa50 [ 2447.741228][ T3116] ipv6_rcv+0x397/0x810 [ 2447.741228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2447.741228][ T3116] process_backlog+0x101/0x620 [ 2447.741228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2447.741228][ T3116] net_rx_action+0x495/0xbe0 [ 2447.741228][ T3116] __do_softirq+0x1b5/0x7f6 [ 2447.741228][ T3116] [ 2447.743415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2447.743415][ T3116] netdev_get_by_index+0x5e/0x80 [ 2447.743415][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2447.743415][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2447.743415][ T3116] ip6_route_add+0x1c/0x140 [ 2447.743415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2447.743415][ T3116] addrconf_add_dev+0xe2/0x170 [ 2447.743415][ T3116] inet6_addr_add+0x12f/0xa40 [ 2447.743415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2447.743415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2447.743415][ T3116] netlink_rcv_skb+0x130/0x360 [ 2447.743415][ T3116] netlink_unicast+0x449/0x710 [ 2447.743415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2447.743415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2447.743415][ T3116] ___sys_sendmsg+0xee/0x170 [ 2447.743415][ T3116] __sys_sendmsg+0xcd/0x170 [ 2447.743415][ T3116] do_syscall_64+0xc6/0x1e0 [ 2447.743415][ T3116] [ 2447.745591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2447.745591][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2447.745591][ T3116] ipv6_find_idev+0x102/0x170 [ 2447.745591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2447.745591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2447.745591][ T3116] netlink_rcv_skb+0x130/0x360 [ 2447.745591][ T3116] netlink_unicast+0x449/0x710 [ 2447.745591][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2447.745591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2447.745591][ T3116] ___sys_sendmsg+0xee/0x170 [ 2447.745591][ T3116] __sys_sendmsg+0xcd/0x170 [ 2447.745591][ T3116] do_syscall_64+0xc6/0x1e0 [ 2447.745591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2447.745591][ T3116] [ 2447.747315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2447.747315][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2447.747315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2447.747315][ T3116] ipv6_find_idev+0x102/0x170 [ 2447.747315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2447.747315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2447.747315][ T3116] netlink_rcv_skb+0x130/0x360 [ 2447.747315][ T3116] netlink_unicast+0x449/0x710 [ 2447.747315][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2447.747315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2447.747315][ T3116] ___sys_sendmsg+0xee/0x170 [ 2447.747315][ T3116] __sys_sendmsg+0xcd/0x170 [ 2447.747315][ T3116] do_syscall_64+0xc6/0x1e0 [ 2447.747315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2447.747315][ T3116] [ 2457.908830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2457.909248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2457.909248][ T3116] dst_init+0x84/0x4a0 [ 2457.909248][ T3116] dst_alloc+0x97/0x150 [ 2457.909248][ T3116] ip6_dst_alloc+0x23/0x90 [ 2457.909248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2457.909248][ T3116] ip6_pol_route+0x56f/0x840 [ 2457.909248][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2457.909248][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2457.909248][ T3116] fib6_rule_lookup+0x182/0x630 [ 2457.909248][ T3116] ip6_route_input+0x59c/0xa50 [ 2457.909248][ T3116] ipv6_rcv+0x397/0x810 [ 2457.909248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2457.909248][ T3116] process_backlog+0x101/0x620 [ 2457.909248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2457.909248][ T3116] net_rx_action+0x495/0xbe0 [ 2457.909248][ T3116] __do_softirq+0x1b5/0x7f6 [ 2457.909248][ T3116] [ 2457.911330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2457.911330][ T3116] netdev_get_by_index+0x5e/0x80 [ 2457.911330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2457.911330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2457.911330][ T3116] ip6_route_add+0x1c/0x140 [ 2457.911330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2457.911330][ T3116] addrconf_add_dev+0xe2/0x170 [ 2457.911330][ T3116] inet6_addr_add+0x12f/0xa40 [ 2457.911330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2457.911330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2457.911330][ T3116] netlink_rcv_skb+0x130/0x360 [ 2457.911330][ T3116] netlink_unicast+0x449/0x710 [ 2457.911330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2457.911330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2457.911330][ T3116] ___sys_sendmsg+0xee/0x170 [ 2457.911330][ T3116] __sys_sendmsg+0xcd/0x170 [ 2457.911330][ T3116] do_syscall_64+0xc6/0x1e0 [ 2457.911330][ T3116] [ 2457.913518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2457.913518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2457.913518][ T3116] ipv6_find_idev+0x102/0x170 [ 2457.913518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2457.913518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2457.913518][ T3116] netlink_rcv_skb+0x130/0x360 [ 2457.913518][ T3116] netlink_unicast+0x449/0x710 [ 2457.913518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2457.913518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2457.913518][ T3116] ___sys_sendmsg+0xee/0x170 [ 2457.913518][ T3116] __sys_sendmsg+0xcd/0x170 [ 2457.913518][ T3116] do_syscall_64+0xc6/0x1e0 [ 2457.913518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2457.913518][ T3116] [ 2457.915219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2457.915219][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2457.915219][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2457.915219][ T3116] ipv6_find_idev+0x102/0x170 [ 2457.915219][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2457.915219][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2457.915219][ T3116] netlink_rcv_skb+0x130/0x360 [ 2457.915219][ T3116] netlink_unicast+0x449/0x710 [ 2457.915219][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2457.915219][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2457.915219][ T3116] ___sys_sendmsg+0xee/0x170 [ 2457.915219][ T3116] __sys_sendmsg+0xcd/0x170 [ 2457.915219][ T3116] do_syscall_64+0xc6/0x1e0 [ 2457.915219][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2457.915219][ T3116] [ 2468.164786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2468.165309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2468.165309][ T3116] dst_init+0x84/0x4a0 [ 2468.165309][ T3116] dst_alloc+0x97/0x150 [ 2468.165309][ T3116] ip6_dst_alloc+0x23/0x90 [ 2468.165309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2468.165309][ T3116] ip6_pol_route+0x56f/0x840 [ 2468.165309][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2468.165309][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2468.165309][ T3116] fib6_rule_lookup+0x182/0x630 [ 2468.165309][ T3116] ip6_route_input+0x59c/0xa50 [ 2468.165309][ T3116] ipv6_rcv+0x397/0x810 [ 2468.165309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2468.165309][ T3116] process_backlog+0x101/0x620 [ 2468.165309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2468.165309][ T3116] net_rx_action+0x495/0xbe0 [ 2468.165309][ T3116] __do_softirq+0x1b5/0x7f6 [ 2468.165309][ T3116] [ 2468.167427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2468.167427][ T3116] netdev_get_by_index+0x5e/0x80 [ 2468.167427][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2468.167427][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2468.167427][ T3116] ip6_route_add+0x1c/0x140 [ 2468.167427][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2468.167427][ T3116] addrconf_add_dev+0xe2/0x170 [ 2468.167427][ T3116] inet6_addr_add+0x12f/0xa40 [ 2468.167427][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2468.167427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.167427][ T3116] netlink_rcv_skb+0x130/0x360 [ 2468.167427][ T3116] netlink_unicast+0x449/0x710 [ 2468.167427][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2468.167427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2468.167427][ T3116] ___sys_sendmsg+0xee/0x170 [ 2468.167427][ T3116] __sys_sendmsg+0xcd/0x170 [ 2468.167427][ T3116] do_syscall_64+0xc6/0x1e0 [ 2468.167427][ T3116] [ 2468.169614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2468.169614][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2468.169614][ T3116] ipv6_find_idev+0x102/0x170 [ 2468.169614][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2468.169614][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.169614][ T3116] netlink_rcv_skb+0x130/0x360 [ 2468.169614][ T3116] netlink_unicast+0x449/0x710 [ 2468.169614][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2468.169614][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2468.169614][ T3116] ___sys_sendmsg+0xee/0x170 [ 2468.169614][ T3116] __sys_sendmsg+0xcd/0x170 [ 2468.169614][ T3116] do_syscall_64+0xc6/0x1e0 [ 2468.169614][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.169614][ T3116] [ 2468.171328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2468.171328][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2468.171328][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2468.171328][ T3116] ipv6_find_idev+0x102/0x170 [ 2468.171328][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2468.171328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.171328][ T3116] netlink_rcv_skb+0x130/0x360 [ 2468.171328][ T3116] netlink_unicast+0x449/0x710 [ 2468.171328][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2468.171328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2468.171328][ T3116] ___sys_sendmsg+0xee/0x170 [ 2468.171328][ T3116] __sys_sendmsg+0xcd/0x170 [ 2468.171328][ T3116] do_syscall_64+0xc6/0x1e0 [ 2468.171328][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.171328][ T3116] [ 2478.420787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2478.421275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2478.421275][ T3116] dst_init+0x84/0x4a0 [ 2478.421275][ T3116] dst_alloc+0x97/0x150 [ 2478.421275][ T3116] ip6_dst_alloc+0x23/0x90 [ 2478.421275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2478.421275][ T3116] ip6_pol_route+0x56f/0x840 [ 2478.421275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2478.421275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2478.421275][ T3116] fib6_rule_lookup+0x182/0x630 [ 2478.421275][ T3116] ip6_route_input+0x59c/0xa50 [ 2478.421275][ T3116] ipv6_rcv+0x397/0x810 [ 2478.421275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2478.421275][ T3116] process_backlog+0x101/0x620 [ 2478.421275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2478.421275][ T3116] net_rx_action+0x495/0xbe0 [ 2478.421275][ T3116] __do_softirq+0x1b5/0x7f6 [ 2478.421275][ T3116] [ 2478.423387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2478.423387][ T3116] netdev_get_by_index+0x5e/0x80 [ 2478.423387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2478.423387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2478.423387][ T3116] ip6_route_add+0x1c/0x140 [ 2478.423387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2478.423387][ T3116] addrconf_add_dev+0xe2/0x170 [ 2478.423387][ T3116] inet6_addr_add+0x12f/0xa40 [ 2478.423387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2478.423387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2478.423387][ T3116] netlink_rcv_skb+0x130/0x360 [ 2478.423387][ T3116] netlink_unicast+0x449/0x710 [ 2478.423387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2478.423387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2478.423387][ T3116] ___sys_sendmsg+0xee/0x170 [ 2478.423387][ T3116] __sys_sendmsg+0xcd/0x170 [ 2478.423387][ T3116] do_syscall_64+0xc6/0x1e0 [ 2478.423387][ T3116] [ 2478.425938][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2478.425938][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2478.425938][ T3116] ipv6_find_idev+0x102/0x170 [ 2478.425938][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2478.425938][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2478.425938][ T3116] netlink_rcv_skb+0x130/0x360 [ 2478.425938][ T3116] netlink_unicast+0x449/0x710 [ 2478.425938][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2478.425938][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2478.425938][ T3116] ___sys_sendmsg+0xee/0x170 [ 2478.425938][ T3116] __sys_sendmsg+0xcd/0x170 [ 2478.425938][ T3116] do_syscall_64+0xc6/0x1e0 [ 2478.425938][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2478.425938][ T3116] [ 2478.427643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2478.427643][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2478.427643][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2478.427643][ T3116] ipv6_find_idev+0x102/0x170 [ 2478.427643][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2478.427643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2478.427643][ T3116] netlink_rcv_skb+0x130/0x360 [ 2478.427643][ T3116] netlink_unicast+0x449/0x710 [ 2478.427643][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2478.427643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2478.427643][ T3116] ___sys_sendmsg+0xee/0x170 [ 2478.427643][ T3116] __sys_sendmsg+0xcd/0x170 [ 2478.427643][ T3116] do_syscall_64+0xc6/0x1e0 [ 2478.427643][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2478.427643][ T3116] [ 2488.652818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2488.653287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2488.653287][ T3116] dst_init+0x84/0x4a0 [ 2488.653287][ T3116] dst_alloc+0x97/0x150 [ 2488.653287][ T3116] ip6_dst_alloc+0x23/0x90 [ 2488.653287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2488.653287][ T3116] ip6_pol_route+0x56f/0x840 [ 2488.653287][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2488.653287][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2488.653287][ T3116] fib6_rule_lookup+0x182/0x630 [ 2488.653287][ T3116] ip6_route_input+0x59c/0xa50 [ 2488.653287][ T3116] ipv6_rcv+0x397/0x810 [ 2488.653287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2488.653287][ T3116] process_backlog+0x101/0x620 [ 2488.653287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2488.653287][ T3116] net_rx_action+0x495/0xbe0 [ 2488.653287][ T3116] __do_softirq+0x1b5/0x7f6 [ 2488.653287][ T3116] [ 2488.655376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2488.655376][ T3116] netdev_get_by_index+0x5e/0x80 [ 2488.655376][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2488.655376][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2488.655376][ T3116] ip6_route_add+0x1c/0x140 [ 2488.655376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2488.655376][ T3116] addrconf_add_dev+0xe2/0x170 [ 2488.655376][ T3116] inet6_addr_add+0x12f/0xa40 [ 2488.655376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2488.655376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2488.655376][ T3116] netlink_rcv_skb+0x130/0x360 [ 2488.655376][ T3116] netlink_unicast+0x449/0x710 [ 2488.655376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2488.655376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2488.655376][ T3116] ___sys_sendmsg+0xee/0x170 [ 2488.655376][ T3116] __sys_sendmsg+0xcd/0x170 [ 2488.655376][ T3116] do_syscall_64+0xc6/0x1e0 [ 2488.655376][ T3116] [ 2488.657569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2488.657569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2488.657569][ T3116] ipv6_find_idev+0x102/0x170 [ 2488.657569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2488.657569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2488.657569][ T3116] netlink_rcv_skb+0x130/0x360 [ 2488.657569][ T3116] netlink_unicast+0x449/0x710 [ 2488.657569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2488.657569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2488.657569][ T3116] ___sys_sendmsg+0xee/0x170 [ 2488.657569][ T3116] __sys_sendmsg+0xcd/0x170 [ 2488.657569][ T3116] do_syscall_64+0xc6/0x1e0 [ 2488.657569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2488.657569][ T3116] [ 2488.659260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2488.659260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2488.659260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2488.659260][ T3116] ipv6_find_idev+0x102/0x170 [ 2488.659260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2488.659260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2488.659260][ T3116] netlink_rcv_skb+0x130/0x360 [ 2488.659260][ T3116] netlink_unicast+0x449/0x710 [ 2488.659260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2488.659260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2488.659260][ T3116] ___sys_sendmsg+0xee/0x170 [ 2488.659260][ T3116] __sys_sendmsg+0xcd/0x170 [ 2488.659260][ T3116] do_syscall_64+0xc6/0x1e0 [ 2488.659260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2488.659260][ T3116] [ 2498.860748][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2498.861540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2498.861540][ T3116] dst_init+0x84/0x4a0 [ 2498.861540][ T3116] dst_alloc+0x97/0x150 [ 2498.861540][ T3116] ip6_dst_alloc+0x23/0x90 [ 2498.861540][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2498.861540][ T3116] ip6_pol_route+0x56f/0x840 [ 2498.861540][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2498.861540][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2498.861540][ T3116] fib6_rule_lookup+0x182/0x630 [ 2498.861540][ T3116] ip6_route_input+0x59c/0xa50 [ 2498.861540][ T3116] ipv6_rcv+0x397/0x810 [ 2498.861540][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2498.861540][ T3116] process_backlog+0x101/0x620 [ 2498.861540][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2498.861540][ T3116] net_rx_action+0x495/0xbe0 [ 2498.861540][ T3116] __do_softirq+0x1b5/0x7f6 [ 2498.861540][ T3116] [ 2498.863832][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2498.863832][ T3116] netdev_get_by_index+0x5e/0x80 [ 2498.863832][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2498.863832][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2498.863832][ T3116] ip6_route_add+0x1c/0x140 [ 2498.863832][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2498.863832][ T3116] addrconf_add_dev+0xe2/0x170 [ 2498.863832][ T3116] inet6_addr_add+0x12f/0xa40 [ 2498.863832][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2498.863832][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2498.863832][ T3116] netlink_rcv_skb+0x130/0x360 [ 2498.863832][ T3116] netlink_unicast+0x449/0x710 [ 2498.863832][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2498.863832][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2498.863832][ T3116] ___sys_sendmsg+0xee/0x170 [ 2498.863832][ T3116] __sys_sendmsg+0xcd/0x170 [ 2498.863832][ T3116] do_syscall_64+0xc6/0x1e0 [ 2498.863832][ T3116] [ 2498.866150][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2498.866150][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2498.866150][ T3116] ipv6_find_idev+0x102/0x170 [ 2498.866150][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2498.866150][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2498.866150][ T3116] netlink_rcv_skb+0x130/0x360 [ 2498.866150][ T3116] netlink_unicast+0x449/0x710 [ 2498.866150][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2498.866150][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2498.866150][ T3116] ___sys_sendmsg+0xee/0x170 [ 2498.866150][ T3116] __sys_sendmsg+0xcd/0x170 [ 2498.866150][ T3116] do_syscall_64+0xc6/0x1e0 [ 2498.866150][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2498.866150][ T3116] [ 2498.868463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2498.868463][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2498.868463][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2498.868463][ T3116] ipv6_find_idev+0x102/0x170 [ 2498.868463][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2498.868463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2498.868463][ T3116] netlink_rcv_skb+0x130/0x360 [ 2498.868463][ T3116] netlink_unicast+0x449/0x710 [ 2498.868463][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2498.868463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2498.868463][ T3116] ___sys_sendmsg+0xee/0x170 [ 2498.868463][ T3116] __sys_sendmsg+0xcd/0x170 [ 2498.868463][ T3116] do_syscall_64+0xc6/0x1e0 [ 2498.868463][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2498.868463][ T3116] [ 2509.116824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2509.117472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2509.117472][ T3116] dst_init+0x84/0x4a0 [ 2509.117472][ T3116] dst_alloc+0x97/0x150 [ 2509.117472][ T3116] ip6_dst_alloc+0x23/0x90 [ 2509.117472][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2509.117472][ T3116] ip6_pol_route+0x56f/0x840 [ 2509.117472][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2509.117472][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2509.117472][ T3116] fib6_rule_lookup+0x182/0x630 [ 2509.117472][ T3116] ip6_route_input+0x59c/0xa50 [ 2509.117472][ T3116] ipv6_rcv+0x397/0x810 [ 2509.117472][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2509.117472][ T3116] process_backlog+0x101/0x620 [ 2509.117472][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2509.117472][ T3116] net_rx_action+0x495/0xbe0 [ 2509.117472][ T3116] __do_softirq+0x1b5/0x7f6 [ 2509.117472][ T3116] [ 2509.120895][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2509.120895][ T3116] netdev_get_by_index+0x5e/0x80 [ 2509.120895][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2509.120895][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2509.120895][ T3116] ip6_route_add+0x1c/0x140 [ 2509.120895][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2509.120895][ T3116] addrconf_add_dev+0xe2/0x170 [ 2509.120895][ T3116] inet6_addr_add+0x12f/0xa40 [ 2509.120895][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2509.120895][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.120895][ T3116] netlink_rcv_skb+0x130/0x360 [ 2509.120895][ T3116] netlink_unicast+0x449/0x710 [ 2509.120895][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2509.120895][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2509.120895][ T3116] ___sys_sendmsg+0xee/0x170 [ 2509.120895][ T3116] __sys_sendmsg+0xcd/0x170 [ 2509.120895][ T3116] do_syscall_64+0xc6/0x1e0 [ 2509.120895][ T3116] [ 2509.124249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2509.124249][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2509.124249][ T3116] ipv6_find_idev+0x102/0x170 [ 2509.124249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2509.124249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.124249][ T3116] netlink_rcv_skb+0x130/0x360 [ 2509.124249][ T3116] netlink_unicast+0x449/0x710 [ 2509.124249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2509.124249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2509.124249][ T3116] ___sys_sendmsg+0xee/0x170 [ 2509.124249][ T3116] __sys_sendmsg+0xcd/0x170 [ 2509.124249][ T3116] do_syscall_64+0xc6/0x1e0 [ 2509.124249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.124249][ T3116] [ 2509.126866][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2509.126866][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2509.126866][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2509.126866][ T3116] ipv6_find_idev+0x102/0x170 [ 2509.126866][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2509.126866][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.126866][ T3116] netlink_rcv_skb+0x130/0x360 [ 2509.126866][ T3116] netlink_unicast+0x449/0x710 [ 2509.126866][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2509.126866][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2509.126866][ T3116] ___sys_sendmsg+0xee/0x170 [ 2509.126866][ T3116] __sys_sendmsg+0xcd/0x170 [ 2509.126866][ T3116] do_syscall_64+0xc6/0x1e0 [ 2509.126866][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.126866][ T3116] [ 2519.836960][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2519.837496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2519.837496][ T3116] dst_init+0x84/0x4a0 [ 2519.837496][ T3116] dst_alloc+0x97/0x150 [ 2519.837496][ T3116] ip6_dst_alloc+0x23/0x90 [ 2519.837496][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2519.837496][ T3116] ip6_pol_route+0x56f/0x840 [ 2519.837496][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2519.837496][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2519.837496][ T3116] fib6_rule_lookup+0x182/0x630 [ 2519.837496][ T3116] ip6_route_input+0x59c/0xa50 [ 2519.837496][ T3116] ipv6_rcv+0x397/0x810 [ 2519.837496][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2519.837496][ T3116] process_backlog+0x101/0x620 [ 2519.837496][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2519.837496][ T3116] net_rx_action+0x495/0xbe0 [ 2519.837496][ T3116] __do_softirq+0x1b5/0x7f6 [ 2519.837496][ T3116] [ 2519.839650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2519.839650][ T3116] netdev_get_by_index+0x5e/0x80 [ 2519.839650][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2519.839650][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2519.839650][ T3116] ip6_route_add+0x1c/0x140 [ 2519.839650][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2519.839650][ T3116] addrconf_add_dev+0xe2/0x170 [ 2519.839650][ T3116] inet6_addr_add+0x12f/0xa40 [ 2519.839650][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2519.839650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2519.839650][ T3116] netlink_rcv_skb+0x130/0x360 [ 2519.839650][ T3116] netlink_unicast+0x449/0x710 [ 2519.839650][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2519.839650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2519.839650][ T3116] ___sys_sendmsg+0xee/0x170 [ 2519.839650][ T3116] __sys_sendmsg+0xcd/0x170 [ 2519.839650][ T3116] do_syscall_64+0xc6/0x1e0 [ 2519.839650][ T3116] [ 2519.841866][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2519.841866][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2519.841866][ T3116] ipv6_find_idev+0x102/0x170 [ 2519.841866][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2519.841866][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2519.841866][ T3116] netlink_rcv_skb+0x130/0x360 [ 2519.841866][ T3116] netlink_unicast+0x449/0x710 [ 2519.841866][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2519.841866][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2519.841866][ T3116] ___sys_sendmsg+0xee/0x170 [ 2519.841866][ T3116] __sys_sendmsg+0xcd/0x170 [ 2519.841866][ T3116] do_syscall_64+0xc6/0x1e0 [ 2519.841866][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2519.841866][ T3116] [ 2519.843724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2519.843724][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2519.843724][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2519.843724][ T3116] ipv6_find_idev+0x102/0x170 [ 2519.843724][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2519.843724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2519.843724][ T3116] netlink_rcv_skb+0x130/0x360 [ 2519.843724][ T3116] netlink_unicast+0x449/0x710 [ 2519.843724][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2519.843724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2519.843724][ T3116] ___sys_sendmsg+0xee/0x170 [ 2519.843724][ T3116] __sys_sendmsg+0xcd/0x170 [ 2519.843724][ T3116] do_syscall_64+0xc6/0x1e0 [ 2519.843724][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2519.843724][ T3116] [ 2529.860792][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2529.861315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2529.861315][ T3116] dst_init+0x84/0x4a0 [ 2529.861315][ T3116] dst_alloc+0x97/0x150 [ 2529.861315][ T3116] ip6_dst_alloc+0x23/0x90 [ 2529.861315][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2529.861315][ T3116] ip6_pol_route+0x56f/0x840 [ 2529.861315][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2529.861315][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2529.861315][ T3116] fib6_rule_lookup+0x182/0x630 [ 2529.861315][ T3116] ip6_route_input+0x59c/0xa50 [ 2529.861315][ T3116] ipv6_rcv+0x397/0x810 [ 2529.861315][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2529.861315][ T3116] process_backlog+0x101/0x620 [ 2529.861315][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2529.861315][ T3116] net_rx_action+0x495/0xbe0 [ 2529.861315][ T3116] __do_softirq+0x1b5/0x7f6 [ 2529.861315][ T3116] [ 2529.863515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2529.863515][ T3116] netdev_get_by_index+0x5e/0x80 [ 2529.863515][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2529.863515][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2529.863515][ T3116] ip6_route_add+0x1c/0x140 [ 2529.863515][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2529.863515][ T3116] addrconf_add_dev+0xe2/0x170 [ 2529.863515][ T3116] inet6_addr_add+0x12f/0xa40 [ 2529.863515][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2529.863515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2529.863515][ T3116] netlink_rcv_skb+0x130/0x360 [ 2529.863515][ T3116] netlink_unicast+0x449/0x710 [ 2529.863515][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2529.863515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2529.863515][ T3116] ___sys_sendmsg+0xee/0x170 [ 2529.863515][ T3116] __sys_sendmsg+0xcd/0x170 [ 2529.863515][ T3116] do_syscall_64+0xc6/0x1e0 [ 2529.863515][ T3116] [ 2529.865856][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2529.865856][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2529.865856][ T3116] ipv6_find_idev+0x102/0x170 [ 2529.865856][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2529.865856][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2529.865856][ T3116] netlink_rcv_skb+0x130/0x360 [ 2529.865856][ T3116] netlink_unicast+0x449/0x710 [ 2529.865856][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2529.865856][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2529.865856][ T3116] ___sys_sendmsg+0xee/0x170 [ 2529.865856][ T3116] __sys_sendmsg+0xcd/0x170 [ 2529.865856][ T3116] do_syscall_64+0xc6/0x1e0 [ 2529.865856][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2529.865856][ T3116] [ 2529.867709][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2529.867709][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2529.867709][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2529.867709][ T3116] ipv6_find_idev+0x102/0x170 [ 2529.867709][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2529.867709][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2529.867709][ T3116] netlink_rcv_skb+0x130/0x360 [ 2529.867709][ T3116] netlink_unicast+0x449/0x710 [ 2529.867709][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2529.867709][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2529.867709][ T3116] ___sys_sendmsg+0xee/0x170 [ 2529.867709][ T3116] __sys_sendmsg+0xcd/0x170 [ 2529.867709][ T3116] do_syscall_64+0xc6/0x1e0 [ 2529.867709][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2529.867709][ T3116] [ 2540.092819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2540.093297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2540.093297][ T3116] dst_init+0x84/0x4a0 [ 2540.093297][ T3116] dst_alloc+0x97/0x150 [ 2540.093297][ T3116] ip6_dst_alloc+0x23/0x90 [ 2540.093297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2540.093297][ T3116] ip6_pol_route+0x56f/0x840 [ 2540.093297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2540.093297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2540.093297][ T3116] fib6_rule_lookup+0x182/0x630 [ 2540.093297][ T3116] ip6_route_input+0x59c/0xa50 [ 2540.093297][ T3116] ipv6_rcv+0x397/0x810 [ 2540.093297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2540.093297][ T3116] process_backlog+0x101/0x620 [ 2540.093297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2540.093297][ T3116] net_rx_action+0x495/0xbe0 [ 2540.093297][ T3116] __do_softirq+0x1b5/0x7f6 [ 2540.093297][ T3116] [ 2540.095424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2540.095424][ T3116] netdev_get_by_index+0x5e/0x80 [ 2540.095424][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2540.095424][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2540.095424][ T3116] ip6_route_add+0x1c/0x140 [ 2540.095424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2540.095424][ T3116] addrconf_add_dev+0xe2/0x170 [ 2540.095424][ T3116] inet6_addr_add+0x12f/0xa40 [ 2540.095424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2540.095424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.095424][ T3116] netlink_rcv_skb+0x130/0x360 [ 2540.095424][ T3116] netlink_unicast+0x449/0x710 [ 2540.095424][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2540.095424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2540.095424][ T3116] ___sys_sendmsg+0xee/0x170 [ 2540.095424][ T3116] __sys_sendmsg+0xcd/0x170 [ 2540.095424][ T3116] do_syscall_64+0xc6/0x1e0 [ 2540.095424][ T3116] [ 2540.097611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2540.097611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2540.097611][ T3116] ipv6_find_idev+0x102/0x170 [ 2540.097611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2540.097611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.097611][ T3116] netlink_rcv_skb+0x130/0x360 [ 2540.097611][ T3116] netlink_unicast+0x449/0x710 [ 2540.097611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2540.097611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2540.097611][ T3116] ___sys_sendmsg+0xee/0x170 [ 2540.097611][ T3116] __sys_sendmsg+0xcd/0x170 [ 2540.097611][ T3116] do_syscall_64+0xc6/0x1e0 [ 2540.097611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.097611][ T3116] [ 2540.099325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2540.099325][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2540.099325][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2540.099325][ T3116] ipv6_find_idev+0x102/0x170 [ 2540.099325][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2540.099325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.099325][ T3116] netlink_rcv_skb+0x130/0x360 [ 2540.099325][ T3116] netlink_unicast+0x449/0x710 [ 2540.099325][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2540.099325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2540.099325][ T3116] ___sys_sendmsg+0xee/0x170 [ 2540.099325][ T3116] __sys_sendmsg+0xcd/0x170 [ 2540.099325][ T3116] do_syscall_64+0xc6/0x1e0 [ 2540.099325][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.099325][ T3116] [ 2550.348832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2550.349312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2550.349312][ T3116] dst_init+0x84/0x4a0 [ 2550.349312][ T3116] dst_alloc+0x97/0x150 [ 2550.349312][ T3116] ip6_dst_alloc+0x23/0x90 [ 2550.349312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2550.349312][ T3116] ip6_pol_route+0x56f/0x840 [ 2550.349312][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2550.349312][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2550.349312][ T3116] fib6_rule_lookup+0x182/0x630 [ 2550.349312][ T3116] ip6_route_input+0x59c/0xa50 [ 2550.349312][ T3116] ipv6_rcv+0x397/0x810 [ 2550.349312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2550.349312][ T3116] process_backlog+0x101/0x620 [ 2550.349312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2550.349312][ T3116] net_rx_action+0x495/0xbe0 [ 2550.349312][ T3116] __do_softirq+0x1b5/0x7f6 [ 2550.349312][ T3116] [ 2550.351430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2550.351430][ T3116] netdev_get_by_index+0x5e/0x80 [ 2550.351430][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2550.351430][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2550.351430][ T3116] ip6_route_add+0x1c/0x140 [ 2550.351430][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2550.351430][ T3116] addrconf_add_dev+0xe2/0x170 [ 2550.351430][ T3116] inet6_addr_add+0x12f/0xa40 [ 2550.351430][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2550.351430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.351430][ T3116] netlink_rcv_skb+0x130/0x360 [ 2550.351430][ T3116] netlink_unicast+0x449/0x710 [ 2550.351430][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2550.351430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2550.351430][ T3116] ___sys_sendmsg+0xee/0x170 [ 2550.351430][ T3116] __sys_sendmsg+0xcd/0x170 [ 2550.351430][ T3116] do_syscall_64+0xc6/0x1e0 [ 2550.351430][ T3116] [ 2550.353607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2550.353607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2550.353607][ T3116] ipv6_find_idev+0x102/0x170 [ 2550.353607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2550.353607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.353607][ T3116] netlink_rcv_skb+0x130/0x360 [ 2550.353607][ T3116] netlink_unicast+0x449/0x710 [ 2550.353607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2550.353607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2550.353607][ T3116] ___sys_sendmsg+0xee/0x170 [ 2550.353607][ T3116] __sys_sendmsg+0xcd/0x170 [ 2550.353607][ T3116] do_syscall_64+0xc6/0x1e0 [ 2550.353607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.353607][ T3116] [ 2550.355305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2550.355305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2550.355305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2550.355305][ T3116] ipv6_find_idev+0x102/0x170 [ 2550.355305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2550.355305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.355305][ T3116] netlink_rcv_skb+0x130/0x360 [ 2550.355305][ T3116] netlink_unicast+0x449/0x710 [ 2550.355305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2550.355305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2550.355305][ T3116] ___sys_sendmsg+0xee/0x170 [ 2550.355305][ T3116] __sys_sendmsg+0xcd/0x170 [ 2550.355305][ T3116] do_syscall_64+0xc6/0x1e0 [ 2550.355305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.355305][ T3116] [ 2560.396887][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2560.397382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2560.397382][ T3116] dst_init+0x84/0x4a0 [ 2560.397382][ T3116] dst_alloc+0x97/0x150 [ 2560.397382][ T3116] ip6_dst_alloc+0x23/0x90 [ 2560.397382][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2560.397382][ T3116] ip6_pol_route+0x56f/0x840 [ 2560.397382][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2560.397382][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2560.397382][ T3116] fib6_rule_lookup+0x182/0x630 [ 2560.397382][ T3116] ip6_route_input+0x59c/0xa50 [ 2560.397382][ T3116] ipv6_rcv+0x397/0x810 [ 2560.397382][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2560.397382][ T3116] process_backlog+0x101/0x620 [ 2560.397382][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2560.397382][ T3116] net_rx_action+0x495/0xbe0 [ 2560.397382][ T3116] __do_softirq+0x1b5/0x7f6 [ 2560.397382][ T3116] [ 2560.399494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2560.399494][ T3116] netdev_get_by_index+0x5e/0x80 [ 2560.399494][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2560.399494][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2560.399494][ T3116] ip6_route_add+0x1c/0x140 [ 2560.399494][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2560.399494][ T3116] addrconf_add_dev+0xe2/0x170 [ 2560.399494][ T3116] inet6_addr_add+0x12f/0xa40 [ 2560.399494][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2560.399494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2560.399494][ T3116] netlink_rcv_skb+0x130/0x360 [ 2560.399494][ T3116] netlink_unicast+0x449/0x710 [ 2560.399494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2560.399494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2560.399494][ T3116] ___sys_sendmsg+0xee/0x170 [ 2560.399494][ T3116] __sys_sendmsg+0xcd/0x170 [ 2560.399494][ T3116] do_syscall_64+0xc6/0x1e0 [ 2560.399494][ T3116] [ 2560.401686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2560.401686][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2560.401686][ T3116] ipv6_find_idev+0x102/0x170 [ 2560.401686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2560.401686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2560.401686][ T3116] netlink_rcv_skb+0x130/0x360 [ 2560.401686][ T3116] netlink_unicast+0x449/0x710 [ 2560.401686][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2560.401686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2560.401686][ T3116] ___sys_sendmsg+0xee/0x170 [ 2560.401686][ T3116] __sys_sendmsg+0xcd/0x170 [ 2560.401686][ T3116] do_syscall_64+0xc6/0x1e0 [ 2560.401686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2560.401686][ T3116] [ 2560.403409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2560.403409][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2560.403409][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2560.403409][ T3116] ipv6_find_idev+0x102/0x170 [ 2560.403409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2560.403409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2560.403409][ T3116] netlink_rcv_skb+0x130/0x360 [ 2560.403409][ T3116] netlink_unicast+0x449/0x710 [ 2560.403409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2560.403409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2560.403409][ T3116] ___sys_sendmsg+0xee/0x170 [ 2560.403409][ T3116] __sys_sendmsg+0xcd/0x170 [ 2560.403409][ T3116] do_syscall_64+0xc6/0x1e0 [ 2560.403409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2560.403409][ T3116] [ 2570.604858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2570.605354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2570.605354][ T3116] dst_init+0x84/0x4a0 [ 2570.605354][ T3116] dst_alloc+0x97/0x150 [ 2570.605354][ T3116] ip6_dst_alloc+0x23/0x90 [ 2570.605354][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2570.605354][ T3116] ip6_pol_route+0x56f/0x840 [ 2570.605354][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2570.605354][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2570.605354][ T3116] fib6_rule_lookup+0x182/0x630 [ 2570.605354][ T3116] ip6_route_input+0x59c/0xa50 [ 2570.605354][ T3116] ipv6_rcv+0x397/0x810 [ 2570.605354][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2570.605354][ T3116] process_backlog+0x101/0x620 [ 2570.605354][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2570.605354][ T3116] net_rx_action+0x495/0xbe0 [ 2570.605354][ T3116] __do_softirq+0x1b5/0x7f6 [ 2570.605354][ T3116] [ 2570.607439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2570.607439][ T3116] netdev_get_by_index+0x5e/0x80 [ 2570.607439][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2570.607439][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2570.607439][ T3116] ip6_route_add+0x1c/0x140 [ 2570.607439][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2570.607439][ T3116] addrconf_add_dev+0xe2/0x170 [ 2570.607439][ T3116] inet6_addr_add+0x12f/0xa40 [ 2570.607439][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2570.607439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2570.607439][ T3116] netlink_rcv_skb+0x130/0x360 [ 2570.607439][ T3116] netlink_unicast+0x449/0x710 [ 2570.607439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2570.607439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2570.607439][ T3116] ___sys_sendmsg+0xee/0x170 [ 2570.607439][ T3116] __sys_sendmsg+0xcd/0x170 [ 2570.607439][ T3116] do_syscall_64+0xc6/0x1e0 [ 2570.607439][ T3116] [ 2570.609646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2570.609646][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2570.609646][ T3116] ipv6_find_idev+0x102/0x170 [ 2570.609646][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2570.609646][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2570.609646][ T3116] netlink_rcv_skb+0x130/0x360 [ 2570.609646][ T3116] netlink_unicast+0x449/0x710 [ 2570.609646][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2570.609646][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2570.609646][ T3116] ___sys_sendmsg+0xee/0x170 [ 2570.609646][ T3116] __sys_sendmsg+0xcd/0x170 [ 2570.609646][ T3116] do_syscall_64+0xc6/0x1e0 [ 2570.609646][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2570.609646][ T3116] [ 2570.611349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2570.611349][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2570.611349][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2570.611349][ T3116] ipv6_find_idev+0x102/0x170 [ 2570.611349][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2570.611349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2570.611349][ T3116] netlink_rcv_skb+0x130/0x360 [ 2570.611349][ T3116] netlink_unicast+0x449/0x710 [ 2570.611349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2570.611349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2570.611349][ T3116] ___sys_sendmsg+0xee/0x170 [ 2570.611349][ T3116] __sys_sendmsg+0xcd/0x170 [ 2570.611349][ T3116] do_syscall_64+0xc6/0x1e0 [ 2570.611349][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2570.611349][ T3116] [ 2580.652872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2580.653296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2580.653296][ T3116] dst_init+0x84/0x4a0 [ 2580.653296][ T3116] dst_alloc+0x97/0x150 [ 2580.653296][ T3116] ip6_dst_alloc+0x23/0x90 [ 2580.653296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2580.653296][ T3116] ip6_pol_route+0x56f/0x840 [ 2580.653296][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2580.653296][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2580.653296][ T3116] fib6_rule_lookup+0x182/0x630 [ 2580.653296][ T3116] ip6_route_input+0x59c/0xa50 [ 2580.653296][ T3116] ipv6_rcv+0x397/0x810 [ 2580.653296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2580.653296][ T3116] process_backlog+0x101/0x620 [ 2580.653296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2580.653296][ T3116] net_rx_action+0x495/0xbe0 [ 2580.653296][ T3116] __do_softirq+0x1b5/0x7f6 [ 2580.653296][ T3116] [ 2580.655411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2580.655411][ T3116] netdev_get_by_index+0x5e/0x80 [ 2580.655411][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2580.655411][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2580.655411][ T3116] ip6_route_add+0x1c/0x140 [ 2580.655411][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2580.655411][ T3116] addrconf_add_dev+0xe2/0x170 [ 2580.655411][ T3116] inet6_addr_add+0x12f/0xa40 [ 2580.655411][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2580.655411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2580.655411][ T3116] netlink_rcv_skb+0x130/0x360 [ 2580.655411][ T3116] netlink_unicast+0x449/0x710 [ 2580.655411][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2580.655411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2580.655411][ T3116] ___sys_sendmsg+0xee/0x170 [ 2580.655411][ T3116] __sys_sendmsg+0xcd/0x170 [ 2580.655411][ T3116] do_syscall_64+0xc6/0x1e0 [ 2580.655411][ T3116] [ 2580.657605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2580.657605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2580.657605][ T3116] ipv6_find_idev+0x102/0x170 [ 2580.657605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2580.657605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2580.657605][ T3116] netlink_rcv_skb+0x130/0x360 [ 2580.657605][ T3116] netlink_unicast+0x449/0x710 [ 2580.657605][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2580.657605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2580.657605][ T3116] ___sys_sendmsg+0xee/0x170 [ 2580.657605][ T3116] __sys_sendmsg+0xcd/0x170 [ 2580.657605][ T3116] do_syscall_64+0xc6/0x1e0 [ 2580.657605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2580.657605][ T3116] [ 2580.659318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2580.659318][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2580.659318][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2580.659318][ T3116] ipv6_find_idev+0x102/0x170 [ 2580.659318][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2580.659318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2580.659318][ T3116] netlink_rcv_skb+0x130/0x360 [ 2580.659318][ T3116] netlink_unicast+0x449/0x710 [ 2580.659318][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2580.659318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2580.659318][ T3116] ___sys_sendmsg+0xee/0x170 [ 2580.659318][ T3116] __sys_sendmsg+0xcd/0x170 [ 2580.659318][ T3116] do_syscall_64+0xc6/0x1e0 [ 2580.659318][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2580.659318][ T3116] [ 2590.900865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2590.901367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2590.901367][ T3116] dst_init+0x84/0x4a0 [ 2590.901367][ T3116] dst_alloc+0x97/0x150 [ 2590.901367][ T3116] ip6_dst_alloc+0x23/0x90 [ 2590.901367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2590.901367][ T3116] ip6_pol_route+0x56f/0x840 [ 2590.901367][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2590.901367][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2590.901367][ T3116] fib6_rule_lookup+0x182/0x630 [ 2590.901367][ T3116] ip6_route_input+0x59c/0xa50 [ 2590.901367][ T3116] ipv6_rcv+0x397/0x810 [ 2590.901367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2590.901367][ T3116] process_backlog+0x101/0x620 [ 2590.901367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2590.901367][ T3116] net_rx_action+0x495/0xbe0 [ 2590.901367][ T3116] __do_softirq+0x1b5/0x7f6 [ 2590.901367][ T3116] [ 2590.903484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2590.903484][ T3116] netdev_get_by_index+0x5e/0x80 [ 2590.903484][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2590.903484][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2590.903484][ T3116] ip6_route_add+0x1c/0x140 [ 2590.903484][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2590.903484][ T3116] addrconf_add_dev+0xe2/0x170 [ 2590.903484][ T3116] inet6_addr_add+0x12f/0xa40 [ 2590.903484][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2590.903484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2590.903484][ T3116] netlink_rcv_skb+0x130/0x360 [ 2590.903484][ T3116] netlink_unicast+0x449/0x710 [ 2590.903484][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2590.903484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2590.903484][ T3116] ___sys_sendmsg+0xee/0x170 [ 2590.903484][ T3116] __sys_sendmsg+0xcd/0x170 [ 2590.903484][ T3116] do_syscall_64+0xc6/0x1e0 [ 2590.903484][ T3116] [ 2590.906031][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2590.906031][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2590.906031][ T3116] ipv6_find_idev+0x102/0x170 [ 2590.906031][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2590.906031][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2590.906031][ T3116] netlink_rcv_skb+0x130/0x360 [ 2590.906031][ T3116] netlink_unicast+0x449/0x710 [ 2590.906031][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2590.906031][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2590.906031][ T3116] ___sys_sendmsg+0xee/0x170 [ 2590.906031][ T3116] __sys_sendmsg+0xcd/0x170 [ 2590.906031][ T3116] do_syscall_64+0xc6/0x1e0 [ 2590.906031][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2590.906031][ T3116] [ 2590.907761][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2590.907761][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2590.907761][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2590.907761][ T3116] ipv6_find_idev+0x102/0x170 [ 2590.907761][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2590.907761][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2590.907761][ T3116] netlink_rcv_skb+0x130/0x360 [ 2590.907761][ T3116] netlink_unicast+0x449/0x710 [ 2590.907761][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2590.907761][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2590.907761][ T3116] ___sys_sendmsg+0xee/0x170 [ 2590.907761][ T3116] __sys_sendmsg+0xcd/0x170 [ 2590.907761][ T3116] do_syscall_64+0xc6/0x1e0 [ 2590.907761][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2590.907761][ T3116] [ 2600.980849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2600.981290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2600.981290][ T3116] dst_init+0x84/0x4a0 [ 2600.981290][ T3116] dst_alloc+0x97/0x150 [ 2600.981290][ T3116] ip6_dst_alloc+0x23/0x90 [ 2600.981290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2600.981290][ T3116] ip6_pol_route+0x56f/0x840 [ 2600.981290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2600.981290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2600.981290][ T3116] fib6_rule_lookup+0x182/0x630 [ 2600.981290][ T3116] ip6_route_input+0x59c/0xa50 [ 2600.981290][ T3116] ipv6_rcv+0x397/0x810 [ 2600.981290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2600.981290][ T3116] process_backlog+0x101/0x620 [ 2600.981290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2600.981290][ T3116] net_rx_action+0x495/0xbe0 [ 2600.981290][ T3116] __do_softirq+0x1b5/0x7f6 [ 2600.981290][ T3116] [ 2600.983487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2600.983487][ T3116] netdev_get_by_index+0x5e/0x80 [ 2600.983487][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2600.983487][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2600.983487][ T3116] ip6_route_add+0x1c/0x140 [ 2600.983487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2600.983487][ T3116] addrconf_add_dev+0xe2/0x170 [ 2600.983487][ T3116] inet6_addr_add+0x12f/0xa40 [ 2600.983487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2600.983487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2600.983487][ T3116] netlink_rcv_skb+0x130/0x360 [ 2600.983487][ T3116] netlink_unicast+0x449/0x710 [ 2600.983487][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2600.983487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2600.983487][ T3116] ___sys_sendmsg+0xee/0x170 [ 2600.983487][ T3116] __sys_sendmsg+0xcd/0x170 [ 2600.983487][ T3116] do_syscall_64+0xc6/0x1e0 [ 2600.983487][ T3116] [ 2600.985703][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2600.985703][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2600.985703][ T3116] ipv6_find_idev+0x102/0x170 [ 2600.985703][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2600.985703][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2600.985703][ T3116] netlink_rcv_skb+0x130/0x360 [ 2600.985703][ T3116] netlink_unicast+0x449/0x710 [ 2600.985703][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2600.985703][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2600.985703][ T3116] ___sys_sendmsg+0xee/0x170 [ 2600.985703][ T3116] __sys_sendmsg+0xcd/0x170 [ 2600.985703][ T3116] do_syscall_64+0xc6/0x1e0 [ 2600.985703][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2600.985703][ T3116] [ 2600.987416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2600.987416][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2600.987416][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2600.987416][ T3116] ipv6_find_idev+0x102/0x170 [ 2600.987416][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2600.987416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2600.987416][ T3116] netlink_rcv_skb+0x130/0x360 [ 2600.987416][ T3116] netlink_unicast+0x449/0x710 [ 2600.987416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2600.987416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2600.987416][ T3116] ___sys_sendmsg+0xee/0x170 [ 2600.987416][ T3116] __sys_sendmsg+0xcd/0x170 [ 2600.987416][ T3116] do_syscall_64+0xc6/0x1e0 [ 2600.987416][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2600.987416][ T3116] [ 2611.188865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2611.189356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2611.189356][ T3116] dst_init+0x84/0x4a0 [ 2611.189356][ T3116] dst_alloc+0x97/0x150 [ 2611.189356][ T3116] ip6_dst_alloc+0x23/0x90 [ 2611.189356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2611.189356][ T3116] ip6_pol_route+0x56f/0x840 [ 2611.189356][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2611.189356][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2611.189356][ T3116] fib6_rule_lookup+0x182/0x630 [ 2611.189356][ T3116] ip6_route_input+0x59c/0xa50 [ 2611.189356][ T3116] ipv6_rcv+0x397/0x810 [ 2611.189356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2611.189356][ T3116] process_backlog+0x101/0x620 [ 2611.189356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2611.189356][ T3116] net_rx_action+0x495/0xbe0 [ 2611.189356][ T3116] __do_softirq+0x1b5/0x7f6 [ 2611.189356][ T3116] [ 2611.191485][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2611.191485][ T3116] netdev_get_by_index+0x5e/0x80 [ 2611.191485][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2611.191485][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2611.191485][ T3116] ip6_route_add+0x1c/0x140 [ 2611.191485][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2611.191485][ T3116] addrconf_add_dev+0xe2/0x170 [ 2611.191485][ T3116] inet6_addr_add+0x12f/0xa40 [ 2611.191485][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2611.191485][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.191485][ T3116] netlink_rcv_skb+0x130/0x360 [ 2611.191485][ T3116] netlink_unicast+0x449/0x710 [ 2611.191485][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2611.191485][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2611.191485][ T3116] ___sys_sendmsg+0xee/0x170 [ 2611.191485][ T3116] __sys_sendmsg+0xcd/0x170 [ 2611.191485][ T3116] do_syscall_64+0xc6/0x1e0 [ 2611.191485][ T3116] [ 2611.193686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2611.193686][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2611.193686][ T3116] ipv6_find_idev+0x102/0x170 [ 2611.193686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2611.193686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.193686][ T3116] netlink_rcv_skb+0x130/0x360 [ 2611.193686][ T3116] netlink_unicast+0x449/0x710 [ 2611.193686][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2611.193686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2611.193686][ T3116] ___sys_sendmsg+0xee/0x170 [ 2611.193686][ T3116] __sys_sendmsg+0xcd/0x170 [ 2611.193686][ T3116] do_syscall_64+0xc6/0x1e0 [ 2611.193686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.193686][ T3116] [ 2611.195410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2611.195410][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2611.195410][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2611.195410][ T3116] ipv6_find_idev+0x102/0x170 [ 2611.195410][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2611.195410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.195410][ T3116] netlink_rcv_skb+0x130/0x360 [ 2611.195410][ T3116] netlink_unicast+0x449/0x710 [ 2611.195410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2611.195410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2611.195410][ T3116] ___sys_sendmsg+0xee/0x170 [ 2611.195410][ T3116] __sys_sendmsg+0xcd/0x170 [ 2611.195410][ T3116] do_syscall_64+0xc6/0x1e0 [ 2611.195410][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.195410][ T3116] [ 2621.436839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2621.437318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2621.437318][ T3116] dst_init+0x84/0x4a0 [ 2621.437318][ T3116] dst_alloc+0x97/0x150 [ 2621.437318][ T3116] ip6_dst_alloc+0x23/0x90 [ 2621.437318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2621.437318][ T3116] ip6_pol_route+0x56f/0x840 [ 2621.437318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2621.437318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2621.437318][ T3116] fib6_rule_lookup+0x182/0x630 [ 2621.437318][ T3116] ip6_route_input+0x59c/0xa50 [ 2621.437318][ T3116] ipv6_rcv+0x397/0x810 [ 2621.437318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2621.437318][ T3116] process_backlog+0x101/0x620 [ 2621.437318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2621.437318][ T3116] net_rx_action+0x495/0xbe0 [ 2621.437318][ T3116] __do_softirq+0x1b5/0x7f6 [ 2621.437318][ T3116] [ 2621.439433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2621.439433][ T3116] netdev_get_by_index+0x5e/0x80 [ 2621.439433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2621.439433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2621.439433][ T3116] ip6_route_add+0x1c/0x140 [ 2621.439433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2621.439433][ T3116] addrconf_add_dev+0xe2/0x170 [ 2621.439433][ T3116] inet6_addr_add+0x12f/0xa40 [ 2621.439433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2621.439433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2621.439433][ T3116] netlink_rcv_skb+0x130/0x360 [ 2621.439433][ T3116] netlink_unicast+0x449/0x710 [ 2621.439433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2621.439433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2621.439433][ T3116] ___sys_sendmsg+0xee/0x170 [ 2621.439433][ T3116] __sys_sendmsg+0xcd/0x170 [ 2621.439433][ T3116] do_syscall_64+0xc6/0x1e0 [ 2621.439433][ T3116] [ 2621.441620][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2621.441620][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2621.441620][ T3116] ipv6_find_idev+0x102/0x170 [ 2621.441620][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2621.441620][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2621.441620][ T3116] netlink_rcv_skb+0x130/0x360 [ 2621.441620][ T3116] netlink_unicast+0x449/0x710 [ 2621.441620][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2621.441620][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2621.441620][ T3116] ___sys_sendmsg+0xee/0x170 [ 2621.441620][ T3116] __sys_sendmsg+0xcd/0x170 [ 2621.441620][ T3116] do_syscall_64+0xc6/0x1e0 [ 2621.441620][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2621.441620][ T3116] [ 2621.443319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2621.443319][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2621.443319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2621.443319][ T3116] ipv6_find_idev+0x102/0x170 [ 2621.443319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2621.443319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2621.443319][ T3116] netlink_rcv_skb+0x130/0x360 [ 2621.443319][ T3116] netlink_unicast+0x449/0x710 [ 2621.443319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2621.443319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2621.443319][ T3116] ___sys_sendmsg+0xee/0x170 [ 2621.443319][ T3116] __sys_sendmsg+0xcd/0x170 [ 2621.443319][ T3116] do_syscall_64+0xc6/0x1e0 [ 2621.443319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2621.443319][ T3116] [ 2631.684832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2631.685319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2631.685319][ T3116] dst_init+0x84/0x4a0 [ 2631.685319][ T3116] dst_alloc+0x97/0x150 [ 2631.685319][ T3116] ip6_dst_alloc+0x23/0x90 [ 2631.685319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2631.685319][ T3116] ip6_pol_route+0x56f/0x840 [ 2631.685319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2631.685319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2631.685319][ T3116] fib6_rule_lookup+0x182/0x630 [ 2631.685319][ T3116] ip6_route_input+0x59c/0xa50 [ 2631.685319][ T3116] ipv6_rcv+0x397/0x810 [ 2631.685319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2631.685319][ T3116] process_backlog+0x101/0x620 [ 2631.685319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2631.685319][ T3116] net_rx_action+0x495/0xbe0 [ 2631.685319][ T3116] __do_softirq+0x1b5/0x7f6 [ 2631.685319][ T3116] [ 2631.687396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2631.687396][ T3116] netdev_get_by_index+0x5e/0x80 [ 2631.687396][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2631.687396][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2631.687396][ T3116] ip6_route_add+0x1c/0x140 [ 2631.687396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2631.687396][ T3116] addrconf_add_dev+0xe2/0x170 [ 2631.687396][ T3116] inet6_addr_add+0x12f/0xa40 [ 2631.687396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2631.687396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2631.687396][ T3116] netlink_rcv_skb+0x130/0x360 [ 2631.687396][ T3116] netlink_unicast+0x449/0x710 [ 2631.687396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2631.687396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2631.687396][ T3116] ___sys_sendmsg+0xee/0x170 [ 2631.687396][ T3116] __sys_sendmsg+0xcd/0x170 [ 2631.687396][ T3116] do_syscall_64+0xc6/0x1e0 [ 2631.687396][ T3116] [ 2631.689567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2631.689567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2631.689567][ T3116] ipv6_find_idev+0x102/0x170 [ 2631.689567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2631.689567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2631.689567][ T3116] netlink_rcv_skb+0x130/0x360 [ 2631.689567][ T3116] netlink_unicast+0x449/0x710 [ 2631.689567][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2631.689567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2631.689567][ T3116] ___sys_sendmsg+0xee/0x170 [ 2631.689567][ T3116] __sys_sendmsg+0xcd/0x170 [ 2631.689567][ T3116] do_syscall_64+0xc6/0x1e0 [ 2631.689567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2631.689567][ T3116] [ 2631.691268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2631.691268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2631.691268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2631.691268][ T3116] ipv6_find_idev+0x102/0x170 [ 2631.691268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2631.691268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2631.691268][ T3116] netlink_rcv_skb+0x130/0x360 [ 2631.691268][ T3116] netlink_unicast+0x449/0x710 [ 2631.691268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2631.691268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2631.691268][ T3116] ___sys_sendmsg+0xee/0x170 [ 2631.691268][ T3116] __sys_sendmsg+0xcd/0x170 [ 2631.691268][ T3116] do_syscall_64+0xc6/0x1e0 [ 2631.691268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2631.691268][ T3116] [ 2641.932844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2641.933274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2641.933274][ T3116] dst_init+0x84/0x4a0 [ 2641.933274][ T3116] dst_alloc+0x97/0x150 [ 2641.933274][ T3116] ip6_dst_alloc+0x23/0x90 [ 2641.933274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2641.933274][ T3116] ip6_pol_route+0x56f/0x840 [ 2641.933274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2641.933274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2641.933274][ T3116] fib6_rule_lookup+0x182/0x630 [ 2641.933274][ T3116] ip6_route_input+0x59c/0xa50 [ 2641.933274][ T3116] ipv6_rcv+0x397/0x810 [ 2641.933274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2641.933274][ T3116] process_backlog+0x101/0x620 [ 2641.933274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2641.933274][ T3116] net_rx_action+0x495/0xbe0 [ 2641.933274][ T3116] __do_softirq+0x1b5/0x7f6 [ 2641.933274][ T3116] [ 2641.935353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2641.935353][ T3116] netdev_get_by_index+0x5e/0x80 [ 2641.935353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2641.935353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2641.935353][ T3116] ip6_route_add+0x1c/0x140 [ 2641.935353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2641.935353][ T3116] addrconf_add_dev+0xe2/0x170 [ 2641.935353][ T3116] inet6_addr_add+0x12f/0xa40 [ 2641.935353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2641.935353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2641.935353][ T3116] netlink_rcv_skb+0x130/0x360 [ 2641.935353][ T3116] netlink_unicast+0x449/0x710 [ 2641.935353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2641.935353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2641.935353][ T3116] ___sys_sendmsg+0xee/0x170 [ 2641.935353][ T3116] __sys_sendmsg+0xcd/0x170 [ 2641.935353][ T3116] do_syscall_64+0xc6/0x1e0 [ 2641.935353][ T3116] [ 2641.937523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2641.937523][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2641.937523][ T3116] ipv6_find_idev+0x102/0x170 [ 2641.937523][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2641.937523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2641.937523][ T3116] netlink_rcv_skb+0x130/0x360 [ 2641.937523][ T3116] netlink_unicast+0x449/0x710 [ 2641.937523][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2641.937523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2641.937523][ T3116] ___sys_sendmsg+0xee/0x170 [ 2641.937523][ T3116] __sys_sendmsg+0xcd/0x170 [ 2641.937523][ T3116] do_syscall_64+0xc6/0x1e0 [ 2641.937523][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2641.937523][ T3116] [ 2641.939228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2641.939228][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2641.939228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2641.939228][ T3116] ipv6_find_idev+0x102/0x170 [ 2641.939228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2641.939228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2641.939228][ T3116] netlink_rcv_skb+0x130/0x360 [ 2641.939228][ T3116] netlink_unicast+0x449/0x710 [ 2641.939228][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2641.939228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2641.939228][ T3116] ___sys_sendmsg+0xee/0x170 [ 2641.939228][ T3116] __sys_sendmsg+0xcd/0x170 [ 2641.939228][ T3116] do_syscall_64+0xc6/0x1e0 [ 2641.939228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2641.939228][ T3116] [ 2652.180875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2652.181355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2652.181355][ T3116] dst_init+0x84/0x4a0 [ 2652.181355][ T3116] dst_alloc+0x97/0x150 [ 2652.181355][ T3116] ip6_dst_alloc+0x23/0x90 [ 2652.181355][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2652.181355][ T3116] ip6_pol_route+0x56f/0x840 [ 2652.181355][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2652.181355][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2652.181355][ T3116] fib6_rule_lookup+0x182/0x630 [ 2652.181355][ T3116] ip6_route_input+0x59c/0xa50 [ 2652.181355][ T3116] ipv6_rcv+0x397/0x810 [ 2652.181355][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2652.181355][ T3116] process_backlog+0x101/0x620 [ 2652.181355][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2652.181355][ T3116] net_rx_action+0x495/0xbe0 [ 2652.181355][ T3116] __do_softirq+0x1b5/0x7f6 [ 2652.181355][ T3116] [ 2652.183439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2652.183439][ T3116] netdev_get_by_index+0x5e/0x80 [ 2652.183439][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2652.183439][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2652.183439][ T3116] ip6_route_add+0x1c/0x140 [ 2652.183439][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2652.183439][ T3116] addrconf_add_dev+0xe2/0x170 [ 2652.183439][ T3116] inet6_addr_add+0x12f/0xa40 [ 2652.183439][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2652.183439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.183439][ T3116] netlink_rcv_skb+0x130/0x360 [ 2652.183439][ T3116] netlink_unicast+0x449/0x710 [ 2652.183439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2652.183439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2652.183439][ T3116] ___sys_sendmsg+0xee/0x170 [ 2652.183439][ T3116] __sys_sendmsg+0xcd/0x170 [ 2652.183439][ T3116] do_syscall_64+0xc6/0x1e0 [ 2652.183439][ T3116] [ 2652.185644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2652.185644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2652.185644][ T3116] ipv6_find_idev+0x102/0x170 [ 2652.185644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2652.185644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.185644][ T3116] netlink_rcv_skb+0x130/0x360 [ 2652.185644][ T3116] netlink_unicast+0x449/0x710 [ 2652.185644][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2652.185644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2652.185644][ T3116] ___sys_sendmsg+0xee/0x170 [ 2652.185644][ T3116] __sys_sendmsg+0xcd/0x170 [ 2652.185644][ T3116] do_syscall_64+0xc6/0x1e0 [ 2652.185644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.185644][ T3116] [ 2652.187378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2652.187378][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2652.187378][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2652.187378][ T3116] ipv6_find_idev+0x102/0x170 [ 2652.187378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2652.187378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.187378][ T3116] netlink_rcv_skb+0x130/0x360 [ 2652.187378][ T3116] netlink_unicast+0x449/0x710 [ 2652.187378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2652.187378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2652.187378][ T3116] ___sys_sendmsg+0xee/0x170 [ 2652.187378][ T3116] __sys_sendmsg+0xcd/0x170 [ 2652.187378][ T3116] do_syscall_64+0xc6/0x1e0 [ 2652.187378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.187378][ T3116] [ 2662.204902][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2662.205335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2662.205335][ T3116] dst_init+0x84/0x4a0 [ 2662.205335][ T3116] dst_alloc+0x97/0x150 [ 2662.205335][ T3116] ip6_dst_alloc+0x23/0x90 [ 2662.205335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2662.205335][ T3116] ip6_pol_route+0x56f/0x840 [ 2662.205335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2662.205335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2662.205335][ T3116] fib6_rule_lookup+0x182/0x630 [ 2662.205335][ T3116] ip6_route_input+0x59c/0xa50 [ 2662.205335][ T3116] ipv6_rcv+0x397/0x810 [ 2662.205335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2662.205335][ T3116] process_backlog+0x101/0x620 [ 2662.205335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2662.205335][ T3116] net_rx_action+0x495/0xbe0 [ 2662.205335][ T3116] __do_softirq+0x1b5/0x7f6 [ 2662.205335][ T3116] [ 2662.207519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2662.207519][ T3116] netdev_get_by_index+0x5e/0x80 [ 2662.207519][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2662.207519][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2662.207519][ T3116] ip6_route_add+0x1c/0x140 [ 2662.207519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2662.207519][ T3116] addrconf_add_dev+0xe2/0x170 [ 2662.207519][ T3116] inet6_addr_add+0x12f/0xa40 [ 2662.207519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2662.207519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2662.207519][ T3116] netlink_rcv_skb+0x130/0x360 [ 2662.207519][ T3116] netlink_unicast+0x449/0x710 [ 2662.207519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2662.207519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2662.207519][ T3116] ___sys_sendmsg+0xee/0x170 [ 2662.207519][ T3116] __sys_sendmsg+0xcd/0x170 [ 2662.207519][ T3116] do_syscall_64+0xc6/0x1e0 [ 2662.207519][ T3116] [ 2662.209740][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2662.209740][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2662.209740][ T3116] ipv6_find_idev+0x102/0x170 [ 2662.209740][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2662.209740][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2662.209740][ T3116] netlink_rcv_skb+0x130/0x360 [ 2662.209740][ T3116] netlink_unicast+0x449/0x710 [ 2662.209740][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2662.209740][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2662.209740][ T3116] ___sys_sendmsg+0xee/0x170 [ 2662.209740][ T3116] __sys_sendmsg+0xcd/0x170 [ 2662.209740][ T3116] do_syscall_64+0xc6/0x1e0 [ 2662.209740][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2662.209740][ T3116] [ 2662.211479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2662.211479][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2662.211479][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2662.211479][ T3116] ipv6_find_idev+0x102/0x170 [ 2662.211479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2662.211479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2662.211479][ T3116] netlink_rcv_skb+0x130/0x360 [ 2662.211479][ T3116] netlink_unicast+0x449/0x710 [ 2662.211479][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2662.211479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2662.211479][ T3116] ___sys_sendmsg+0xee/0x170 [ 2662.211479][ T3116] __sys_sendmsg+0xcd/0x170 [ 2662.211479][ T3116] do_syscall_64+0xc6/0x1e0 [ 2662.211479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2662.211479][ T3116] [ 2672.468822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2672.469380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2672.469380][ T3116] dst_init+0x84/0x4a0 [ 2672.469380][ T3116] dst_alloc+0x97/0x150 [ 2672.469380][ T3116] ip6_dst_alloc+0x23/0x90 [ 2672.469380][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2672.469380][ T3116] ip6_pol_route+0x56f/0x840 [ 2672.469380][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2672.469380][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2672.469380][ T3116] fib6_rule_lookup+0x182/0x630 [ 2672.469380][ T3116] ip6_route_input+0x59c/0xa50 [ 2672.469380][ T3116] ipv6_rcv+0x397/0x810 [ 2672.469380][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2672.469380][ T3116] process_backlog+0x101/0x620 [ 2672.469380][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2672.469380][ T3116] net_rx_action+0x495/0xbe0 [ 2672.469380][ T3116] __do_softirq+0x1b5/0x7f6 [ 2672.469380][ T3116] [ 2672.471505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2672.471505][ T3116] netdev_get_by_index+0x5e/0x80 [ 2672.471505][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2672.471505][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2672.471505][ T3116] ip6_route_add+0x1c/0x140 [ 2672.471505][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2672.471505][ T3116] addrconf_add_dev+0xe2/0x170 [ 2672.471505][ T3116] inet6_addr_add+0x12f/0xa40 [ 2672.471505][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2672.471505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2672.471505][ T3116] netlink_rcv_skb+0x130/0x360 [ 2672.471505][ T3116] netlink_unicast+0x449/0x710 [ 2672.471505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2672.471505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2672.471505][ T3116] ___sys_sendmsg+0xee/0x170 [ 2672.471505][ T3116] __sys_sendmsg+0xcd/0x170 [ 2672.471505][ T3116] do_syscall_64+0xc6/0x1e0 [ 2672.471505][ T3116] [ 2672.473712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2672.473712][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2672.473712][ T3116] ipv6_find_idev+0x102/0x170 [ 2672.473712][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2672.473712][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2672.473712][ T3116] netlink_rcv_skb+0x130/0x360 [ 2672.473712][ T3116] netlink_unicast+0x449/0x710 [ 2672.473712][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2672.473712][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2672.473712][ T3116] ___sys_sendmsg+0xee/0x170 [ 2672.473712][ T3116] __sys_sendmsg+0xcd/0x170 [ 2672.473712][ T3116] do_syscall_64+0xc6/0x1e0 [ 2672.473712][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2672.473712][ T3116] [ 2672.475455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2672.475455][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2672.475455][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2672.475455][ T3116] ipv6_find_idev+0x102/0x170 [ 2672.475455][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2672.475455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2672.475455][ T3116] netlink_rcv_skb+0x130/0x360 [ 2672.475455][ T3116] netlink_unicast+0x449/0x710 [ 2672.475455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2672.475455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2672.475455][ T3116] ___sys_sendmsg+0xee/0x170 [ 2672.475455][ T3116] __sys_sendmsg+0xcd/0x170 [ 2672.475455][ T3116] do_syscall_64+0xc6/0x1e0 [ 2672.475455][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2672.475455][ T3116] [ 2682.708847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2682.709346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2682.709346][ T3116] dst_init+0x84/0x4a0 [ 2682.709346][ T3116] dst_alloc+0x97/0x150 [ 2682.709346][ T3116] ip6_dst_alloc+0x23/0x90 [ 2682.709346][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2682.709346][ T3116] ip6_pol_route+0x56f/0x840 [ 2682.709346][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2682.709346][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2682.709346][ T3116] fib6_rule_lookup+0x182/0x630 [ 2682.709346][ T3116] ip6_route_input+0x59c/0xa50 [ 2682.709346][ T3116] ipv6_rcv+0x397/0x810 [ 2682.709346][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2682.709346][ T3116] process_backlog+0x101/0x620 [ 2682.709346][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2682.709346][ T3116] net_rx_action+0x495/0xbe0 [ 2682.709346][ T3116] __do_softirq+0x1b5/0x7f6 [ 2682.709346][ T3116] [ 2682.711443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2682.711443][ T3116] netdev_get_by_index+0x5e/0x80 [ 2682.711443][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2682.711443][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2682.711443][ T3116] ip6_route_add+0x1c/0x140 [ 2682.711443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2682.711443][ T3116] addrconf_add_dev+0xe2/0x170 [ 2682.711443][ T3116] inet6_addr_add+0x12f/0xa40 [ 2682.711443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2682.711443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2682.711443][ T3116] netlink_rcv_skb+0x130/0x360 [ 2682.711443][ T3116] netlink_unicast+0x449/0x710 [ 2682.711443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2682.711443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2682.711443][ T3116] ___sys_sendmsg+0xee/0x170 [ 2682.711443][ T3116] __sys_sendmsg+0xcd/0x170 [ 2682.711443][ T3116] do_syscall_64+0xc6/0x1e0 [ 2682.711443][ T3116] [ 2682.713647][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2682.713647][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2682.713647][ T3116] ipv6_find_idev+0x102/0x170 [ 2682.713647][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2682.713647][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2682.713647][ T3116] netlink_rcv_skb+0x130/0x360 [ 2682.713647][ T3116] netlink_unicast+0x449/0x710 [ 2682.713647][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2682.713647][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2682.713647][ T3116] ___sys_sendmsg+0xee/0x170 [ 2682.713647][ T3116] __sys_sendmsg+0xcd/0x170 [ 2682.713647][ T3116] do_syscall_64+0xc6/0x1e0 [ 2682.713647][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2682.713647][ T3116] [ 2682.715384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2682.715384][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2682.715384][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2682.715384][ T3116] ipv6_find_idev+0x102/0x170 [ 2682.715384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2682.715384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2682.715384][ T3116] netlink_rcv_skb+0x130/0x360 [ 2682.715384][ T3116] netlink_unicast+0x449/0x710 [ 2682.715384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2682.715384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2682.715384][ T3116] ___sys_sendmsg+0xee/0x170 [ 2682.715384][ T3116] __sys_sendmsg+0xcd/0x170 [ 2682.715384][ T3116] do_syscall_64+0xc6/0x1e0 [ 2682.715384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2682.715384][ T3116] [ 2692.860752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2692.861410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2692.861410][ T3116] dst_init+0x84/0x4a0 [ 2692.861410][ T3116] dst_alloc+0x97/0x150 [ 2692.861410][ T3116] ip6_dst_alloc+0x23/0x90 [ 2692.861410][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2692.861410][ T3116] ip6_pol_route+0x56f/0x840 [ 2692.861410][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2692.861410][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2692.861410][ T3116] fib6_rule_lookup+0x182/0x630 [ 2692.861410][ T3116] ip6_route_input+0x59c/0xa50 [ 2692.861410][ T3116] ipv6_rcv+0x397/0x810 [ 2692.861410][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2692.861410][ T3116] process_backlog+0x101/0x620 [ 2692.861410][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2692.861410][ T3116] net_rx_action+0x495/0xbe0 [ 2692.861410][ T3116] __do_softirq+0x1b5/0x7f6 [ 2692.861410][ T3116] [ 2692.864739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2692.864739][ T3116] netdev_get_by_index+0x5e/0x80 [ 2692.864739][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2692.864739][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2692.864739][ T3116] ip6_route_add+0x1c/0x140 [ 2692.864739][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2692.864739][ T3116] addrconf_add_dev+0xe2/0x170 [ 2692.864739][ T3116] inet6_addr_add+0x12f/0xa40 [ 2692.864739][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2692.864739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2692.864739][ T3116] netlink_rcv_skb+0x130/0x360 [ 2692.864739][ T3116] netlink_unicast+0x449/0x710 [ 2692.864739][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2692.864739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2692.864739][ T3116] ___sys_sendmsg+0xee/0x170 [ 2692.864739][ T3116] __sys_sendmsg+0xcd/0x170 [ 2692.864739][ T3116] do_syscall_64+0xc6/0x1e0 [ 2692.864739][ T3116] [ 2692.868292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2692.868292][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2692.868292][ T3116] ipv6_find_idev+0x102/0x170 [ 2692.868292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2692.868292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2692.868292][ T3116] netlink_rcv_skb+0x130/0x360 [ 2692.868292][ T3116] netlink_unicast+0x449/0x710 [ 2692.868292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2692.868292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2692.868292][ T3116] ___sys_sendmsg+0xee/0x170 [ 2692.868292][ T3116] __sys_sendmsg+0xcd/0x170 [ 2692.868292][ T3116] do_syscall_64+0xc6/0x1e0 [ 2692.868292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2692.868292][ T3116] [ 2692.871028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2692.871028][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2692.871028][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2692.871028][ T3116] ipv6_find_idev+0x102/0x170 [ 2692.871028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2692.871028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2692.871028][ T3116] netlink_rcv_skb+0x130/0x360 [ 2692.871028][ T3116] netlink_unicast+0x449/0x710 [ 2692.871028][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2692.871028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2692.871028][ T3116] ___sys_sendmsg+0xee/0x170 [ 2692.871028][ T3116] __sys_sendmsg+0xcd/0x170 [ 2692.871028][ T3116] do_syscall_64+0xc6/0x1e0 [ 2692.871028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2692.871028][ T3116] [ 2703.116837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2703.117321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2703.117321][ T3116] dst_init+0x84/0x4a0 [ 2703.117321][ T3116] dst_alloc+0x97/0x150 [ 2703.117321][ T3116] ip6_dst_alloc+0x23/0x90 [ 2703.117321][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2703.117321][ T3116] ip6_pol_route+0x56f/0x840 [ 2703.117321][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2703.117321][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2703.117321][ T3116] fib6_rule_lookup+0x182/0x630 [ 2703.117321][ T3116] ip6_route_input+0x59c/0xa50 [ 2703.117321][ T3116] ipv6_rcv+0x397/0x810 [ 2703.117321][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2703.117321][ T3116] process_backlog+0x101/0x620 [ 2703.117321][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2703.117321][ T3116] net_rx_action+0x495/0xbe0 [ 2703.117321][ T3116] __do_softirq+0x1b5/0x7f6 [ 2703.117321][ T3116] [ 2703.119513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2703.119513][ T3116] netdev_get_by_index+0x5e/0x80 [ 2703.119513][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2703.119513][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2703.119513][ T3116] ip6_route_add+0x1c/0x140 [ 2703.119513][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2703.119513][ T3116] addrconf_add_dev+0xe2/0x170 [ 2703.119513][ T3116] inet6_addr_add+0x12f/0xa40 [ 2703.119513][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2703.119513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.119513][ T3116] netlink_rcv_skb+0x130/0x360 [ 2703.119513][ T3116] netlink_unicast+0x449/0x710 [ 2703.119513][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2703.119513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2703.119513][ T3116] ___sys_sendmsg+0xee/0x170 [ 2703.119513][ T3116] __sys_sendmsg+0xcd/0x170 [ 2703.119513][ T3116] do_syscall_64+0xc6/0x1e0 [ 2703.119513][ T3116] [ 2703.121682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2703.121682][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2703.121682][ T3116] ipv6_find_idev+0x102/0x170 [ 2703.121682][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2703.121682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.121682][ T3116] netlink_rcv_skb+0x130/0x360 [ 2703.121682][ T3116] netlink_unicast+0x449/0x710 [ 2703.121682][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2703.121682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2703.121682][ T3116] ___sys_sendmsg+0xee/0x170 [ 2703.121682][ T3116] __sys_sendmsg+0xcd/0x170 [ 2703.121682][ T3116] do_syscall_64+0xc6/0x1e0 [ 2703.121682][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.121682][ T3116] [ 2703.123388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2703.123388][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2703.123388][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2703.123388][ T3116] ipv6_find_idev+0x102/0x170 [ 2703.123388][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2703.123388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.123388][ T3116] netlink_rcv_skb+0x130/0x360 [ 2703.123388][ T3116] netlink_unicast+0x449/0x710 [ 2703.123388][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2703.123388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2703.123388][ T3116] ___sys_sendmsg+0xee/0x170 [ 2703.123388][ T3116] __sys_sendmsg+0xcd/0x170 [ 2703.123388][ T3116] do_syscall_64+0xc6/0x1e0 [ 2703.123388][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.123388][ T3116] [ 2713.364772][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2713.365190][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2713.365190][ T3116] dst_init+0x84/0x4a0 [ 2713.365190][ T3116] dst_alloc+0x97/0x150 [ 2713.365190][ T3116] ip6_dst_alloc+0x23/0x90 [ 2713.365190][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2713.365190][ T3116] ip6_pol_route+0x56f/0x840 [ 2713.365190][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2713.365190][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2713.365190][ T3116] fib6_rule_lookup+0x182/0x630 [ 2713.365190][ T3116] ip6_route_input+0x59c/0xa50 [ 2713.365190][ T3116] ipv6_rcv+0x397/0x810 [ 2713.365190][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2713.365190][ T3116] process_backlog+0x101/0x620 [ 2713.365190][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2713.365190][ T3116] net_rx_action+0x495/0xbe0 [ 2713.365190][ T3116] __do_softirq+0x1b5/0x7f6 [ 2713.365190][ T3116] [ 2713.367272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2713.367272][ T3116] netdev_get_by_index+0x5e/0x80 [ 2713.367272][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2713.367272][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2713.367272][ T3116] ip6_route_add+0x1c/0x140 [ 2713.367272][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2713.367272][ T3116] addrconf_add_dev+0xe2/0x170 [ 2713.367272][ T3116] inet6_addr_add+0x12f/0xa40 [ 2713.367272][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2713.367272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2713.367272][ T3116] netlink_rcv_skb+0x130/0x360 [ 2713.367272][ T3116] netlink_unicast+0x449/0x710 [ 2713.367272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2713.367272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2713.367272][ T3116] ___sys_sendmsg+0xee/0x170 [ 2713.367272][ T3116] __sys_sendmsg+0xcd/0x170 [ 2713.367272][ T3116] do_syscall_64+0xc6/0x1e0 [ 2713.367272][ T3116] [ 2713.369470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2713.369470][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2713.369470][ T3116] ipv6_find_idev+0x102/0x170 [ 2713.369470][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2713.369470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2713.369470][ T3116] netlink_rcv_skb+0x130/0x360 [ 2713.369470][ T3116] netlink_unicast+0x449/0x710 [ 2713.369470][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2713.369470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2713.369470][ T3116] ___sys_sendmsg+0xee/0x170 [ 2713.369470][ T3116] __sys_sendmsg+0xcd/0x170 [ 2713.369470][ T3116] do_syscall_64+0xc6/0x1e0 [ 2713.369470][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2713.369470][ T3116] [ 2713.371176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2713.371176][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2713.371176][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2713.371176][ T3116] ipv6_find_idev+0x102/0x170 [ 2713.371176][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2713.371176][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2713.371176][ T3116] netlink_rcv_skb+0x130/0x360 [ 2713.371176][ T3116] netlink_unicast+0x449/0x710 [ 2713.371176][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2713.371176][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2713.371176][ T3116] ___sys_sendmsg+0xee/0x170 [ 2713.371176][ T3116] __sys_sendmsg+0xcd/0x170 [ 2713.371176][ T3116] do_syscall_64+0xc6/0x1e0 [ 2713.371176][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2713.371176][ T3116] [ 2723.604810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2723.605283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2723.605283][ T3116] dst_init+0x84/0x4a0 [ 2723.605283][ T3116] dst_alloc+0x97/0x150 [ 2723.605283][ T3116] ip6_dst_alloc+0x23/0x90 [ 2723.605283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2723.605283][ T3116] ip6_pol_route+0x56f/0x840 [ 2723.605283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2723.605283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2723.605283][ T3116] fib6_rule_lookup+0x182/0x630 [ 2723.605283][ T3116] ip6_route_input+0x59c/0xa50 [ 2723.605283][ T3116] ipv6_rcv+0x397/0x810 [ 2723.605283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2723.605283][ T3116] process_backlog+0x101/0x620 [ 2723.605283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2723.605283][ T3116] net_rx_action+0x495/0xbe0 [ 2723.605283][ T3116] __do_softirq+0x1b5/0x7f6 [ 2723.605283][ T3116] [ 2723.607356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2723.607356][ T3116] netdev_get_by_index+0x5e/0x80 [ 2723.607356][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2723.607356][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2723.607356][ T3116] ip6_route_add+0x1c/0x140 [ 2723.607356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2723.607356][ T3116] addrconf_add_dev+0xe2/0x170 [ 2723.607356][ T3116] inet6_addr_add+0x12f/0xa40 [ 2723.607356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2723.607356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2723.607356][ T3116] netlink_rcv_skb+0x130/0x360 [ 2723.607356][ T3116] netlink_unicast+0x449/0x710 [ 2723.607356][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2723.607356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2723.607356][ T3116] ___sys_sendmsg+0xee/0x170 [ 2723.607356][ T3116] __sys_sendmsg+0xcd/0x170 [ 2723.607356][ T3116] do_syscall_64+0xc6/0x1e0 [ 2723.607356][ T3116] [ 2723.609535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2723.609535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2723.609535][ T3116] ipv6_find_idev+0x102/0x170 [ 2723.609535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2723.609535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2723.609535][ T3116] netlink_rcv_skb+0x130/0x360 [ 2723.609535][ T3116] netlink_unicast+0x449/0x710 [ 2723.609535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2723.609535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2723.609535][ T3116] ___sys_sendmsg+0xee/0x170 [ 2723.609535][ T3116] __sys_sendmsg+0xcd/0x170 [ 2723.609535][ T3116] do_syscall_64+0xc6/0x1e0 [ 2723.609535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2723.609535][ T3116] [ 2723.611223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2723.611223][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2723.611223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2723.611223][ T3116] ipv6_find_idev+0x102/0x170 [ 2723.611223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2723.611223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2723.611223][ T3116] netlink_rcv_skb+0x130/0x360 [ 2723.611223][ T3116] netlink_unicast+0x449/0x710 [ 2723.611223][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2723.611223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2723.611223][ T3116] ___sys_sendmsg+0xee/0x170 [ 2723.611223][ T3116] __sys_sendmsg+0xcd/0x170 [ 2723.611223][ T3116] do_syscall_64+0xc6/0x1e0 [ 2723.611223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2723.611223][ T3116] [ 2733.852846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2733.853335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2733.853335][ T3116] dst_init+0x84/0x4a0 [ 2733.853335][ T3116] dst_alloc+0x97/0x150 [ 2733.853335][ T3116] ip6_dst_alloc+0x23/0x90 [ 2733.853335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2733.853335][ T3116] ip6_pol_route+0x56f/0x840 [ 2733.853335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2733.853335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2733.853335][ T3116] fib6_rule_lookup+0x182/0x630 [ 2733.853335][ T3116] ip6_route_input+0x59c/0xa50 [ 2733.853335][ T3116] ipv6_rcv+0x397/0x810 [ 2733.853335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2733.853335][ T3116] process_backlog+0x101/0x620 [ 2733.853335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2733.853335][ T3116] net_rx_action+0x495/0xbe0 [ 2733.853335][ T3116] __do_softirq+0x1b5/0x7f6 [ 2733.853335][ T3116] [ 2733.855433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2733.855433][ T3116] netdev_get_by_index+0x5e/0x80 [ 2733.855433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2733.855433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2733.855433][ T3116] ip6_route_add+0x1c/0x140 [ 2733.855433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2733.855433][ T3116] addrconf_add_dev+0xe2/0x170 [ 2733.855433][ T3116] inet6_addr_add+0x12f/0xa40 [ 2733.855433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2733.855433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2733.855433][ T3116] netlink_rcv_skb+0x130/0x360 [ 2733.855433][ T3116] netlink_unicast+0x449/0x710 [ 2733.855433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2733.855433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2733.855433][ T3116] ___sys_sendmsg+0xee/0x170 [ 2733.855433][ T3116] __sys_sendmsg+0xcd/0x170 [ 2733.855433][ T3116] do_syscall_64+0xc6/0x1e0 [ 2733.855433][ T3116] [ 2733.857719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2733.857719][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2733.857719][ T3116] ipv6_find_idev+0x102/0x170 [ 2733.857719][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2733.857719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2733.857719][ T3116] netlink_rcv_skb+0x130/0x360 [ 2733.857719][ T3116] netlink_unicast+0x449/0x710 [ 2733.857719][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2733.857719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2733.857719][ T3116] ___sys_sendmsg+0xee/0x170 [ 2733.857719][ T3116] __sys_sendmsg+0xcd/0x170 [ 2733.857719][ T3116] do_syscall_64+0xc6/0x1e0 [ 2733.857719][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2733.857719][ T3116] [ 2733.859431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2733.859431][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2733.859431][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2733.859431][ T3116] ipv6_find_idev+0x102/0x170 [ 2733.859431][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2733.859431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2733.859431][ T3116] netlink_rcv_skb+0x130/0x360 [ 2733.859431][ T3116] netlink_unicast+0x449/0x710 [ 2733.859431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2733.859431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2733.859431][ T3116] ___sys_sendmsg+0xee/0x170 [ 2733.859431][ T3116] __sys_sendmsg+0xcd/0x170 [ 2733.859431][ T3116] do_syscall_64+0xc6/0x1e0 [ 2733.859431][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2733.859431][ T3116] [ 2744.100837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2744.101322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2744.101322][ T3116] dst_init+0x84/0x4a0 [ 2744.101322][ T3116] dst_alloc+0x97/0x150 [ 2744.101322][ T3116] ip6_dst_alloc+0x23/0x90 [ 2744.101322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2744.101322][ T3116] ip6_pol_route+0x56f/0x840 [ 2744.101322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2744.101322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2744.101322][ T3116] fib6_rule_lookup+0x182/0x630 [ 2744.101322][ T3116] ip6_route_input+0x59c/0xa50 [ 2744.101322][ T3116] ipv6_rcv+0x397/0x810 [ 2744.101322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2744.101322][ T3116] process_backlog+0x101/0x620 [ 2744.101322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2744.101322][ T3116] net_rx_action+0x495/0xbe0 [ 2744.101322][ T3116] __do_softirq+0x1b5/0x7f6 [ 2744.101322][ T3116] [ 2744.103402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2744.103402][ T3116] netdev_get_by_index+0x5e/0x80 [ 2744.103402][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2744.103402][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2744.103402][ T3116] ip6_route_add+0x1c/0x140 [ 2744.103402][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2744.103402][ T3116] addrconf_add_dev+0xe2/0x170 [ 2744.103402][ T3116] inet6_addr_add+0x12f/0xa40 [ 2744.103402][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2744.103402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.103402][ T3116] netlink_rcv_skb+0x130/0x360 [ 2744.103402][ T3116] netlink_unicast+0x449/0x710 [ 2744.103402][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2744.103402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2744.103402][ T3116] ___sys_sendmsg+0xee/0x170 [ 2744.103402][ T3116] __sys_sendmsg+0xcd/0x170 [ 2744.103402][ T3116] do_syscall_64+0xc6/0x1e0 [ 2744.103402][ T3116] [ 2744.105584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2744.105584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2744.105584][ T3116] ipv6_find_idev+0x102/0x170 [ 2744.105584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2744.105584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.105584][ T3116] netlink_rcv_skb+0x130/0x360 [ 2744.105584][ T3116] netlink_unicast+0x449/0x710 [ 2744.105584][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2744.105584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2744.105584][ T3116] ___sys_sendmsg+0xee/0x170 [ 2744.105584][ T3116] __sys_sendmsg+0xcd/0x170 [ 2744.105584][ T3116] do_syscall_64+0xc6/0x1e0 [ 2744.105584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.105584][ T3116] [ 2744.107275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2744.107275][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2744.107275][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2744.107275][ T3116] ipv6_find_idev+0x102/0x170 [ 2744.107275][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2744.107275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.107275][ T3116] netlink_rcv_skb+0x130/0x360 [ 2744.107275][ T3116] netlink_unicast+0x449/0x710 [ 2744.107275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2744.107275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2744.107275][ T3116] ___sys_sendmsg+0xee/0x170 [ 2744.107275][ T3116] __sys_sendmsg+0xcd/0x170 [ 2744.107275][ T3116] do_syscall_64+0xc6/0x1e0 [ 2744.107275][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.107275][ T3116] [ 2754.348820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2754.349292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2754.349292][ T3116] dst_init+0x84/0x4a0 [ 2754.349292][ T3116] dst_alloc+0x97/0x150 [ 2754.349292][ T3116] ip6_dst_alloc+0x23/0x90 [ 2754.349292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2754.349292][ T3116] ip6_pol_route+0x56f/0x840 [ 2754.349292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2754.349292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2754.349292][ T3116] fib6_rule_lookup+0x182/0x630 [ 2754.349292][ T3116] ip6_route_input+0x59c/0xa50 [ 2754.349292][ T3116] ipv6_rcv+0x397/0x810 [ 2754.349292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2754.349292][ T3116] process_backlog+0x101/0x620 [ 2754.349292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2754.349292][ T3116] net_rx_action+0x495/0xbe0 [ 2754.349292][ T3116] __do_softirq+0x1b5/0x7f6 [ 2754.349292][ T3116] [ 2754.351365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2754.351365][ T3116] netdev_get_by_index+0x5e/0x80 [ 2754.351365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2754.351365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2754.351365][ T3116] ip6_route_add+0x1c/0x140 [ 2754.351365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2754.351365][ T3116] addrconf_add_dev+0xe2/0x170 [ 2754.351365][ T3116] inet6_addr_add+0x12f/0xa40 [ 2754.351365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2754.351365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2754.351365][ T3116] netlink_rcv_skb+0x130/0x360 [ 2754.351365][ T3116] netlink_unicast+0x449/0x710 [ 2754.351365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2754.351365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2754.351365][ T3116] ___sys_sendmsg+0xee/0x170 [ 2754.351365][ T3116] __sys_sendmsg+0xcd/0x170 [ 2754.351365][ T3116] do_syscall_64+0xc6/0x1e0 [ 2754.351365][ T3116] [ 2754.353533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2754.353533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2754.353533][ T3116] ipv6_find_idev+0x102/0x170 [ 2754.353533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2754.353533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2754.353533][ T3116] netlink_rcv_skb+0x130/0x360 [ 2754.353533][ T3116] netlink_unicast+0x449/0x710 [ 2754.353533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2754.353533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2754.353533][ T3116] ___sys_sendmsg+0xee/0x170 [ 2754.353533][ T3116] __sys_sendmsg+0xcd/0x170 [ 2754.353533][ T3116] do_syscall_64+0xc6/0x1e0 [ 2754.353533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2754.353533][ T3116] [ 2754.355244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2754.355244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2754.355244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2754.355244][ T3116] ipv6_find_idev+0x102/0x170 [ 2754.355244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2754.355244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2754.355244][ T3116] netlink_rcv_skb+0x130/0x360 [ 2754.355244][ T3116] netlink_unicast+0x449/0x710 [ 2754.355244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2754.355244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2754.355244][ T3116] ___sys_sendmsg+0xee/0x170 [ 2754.355244][ T3116] __sys_sendmsg+0xcd/0x170 [ 2754.355244][ T3116] do_syscall_64+0xc6/0x1e0 [ 2754.355244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2754.355244][ T3116] [ 2764.596768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2764.597250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2764.597250][ T3116] dst_init+0x84/0x4a0 [ 2764.597250][ T3116] dst_alloc+0x97/0x150 [ 2764.597250][ T3116] ip6_dst_alloc+0x23/0x90 [ 2764.597250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2764.597250][ T3116] ip6_pol_route+0x56f/0x840 [ 2764.597250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2764.597250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2764.597250][ T3116] fib6_rule_lookup+0x182/0x630 [ 2764.597250][ T3116] ip6_route_input+0x59c/0xa50 [ 2764.597250][ T3116] ipv6_rcv+0x397/0x810 [ 2764.597250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2764.597250][ T3116] process_backlog+0x101/0x620 [ 2764.597250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2764.597250][ T3116] net_rx_action+0x495/0xbe0 [ 2764.597250][ T3116] __do_softirq+0x1b5/0x7f6 [ 2764.597250][ T3116] [ 2764.599342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2764.599342][ T3116] netdev_get_by_index+0x5e/0x80 [ 2764.599342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2764.599342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2764.599342][ T3116] ip6_route_add+0x1c/0x140 [ 2764.599342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2764.599342][ T3116] addrconf_add_dev+0xe2/0x170 [ 2764.599342][ T3116] inet6_addr_add+0x12f/0xa40 [ 2764.599342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2764.599342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2764.599342][ T3116] netlink_rcv_skb+0x130/0x360 [ 2764.599342][ T3116] netlink_unicast+0x449/0x710 [ 2764.599342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2764.599342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2764.599342][ T3116] ___sys_sendmsg+0xee/0x170 [ 2764.599342][ T3116] __sys_sendmsg+0xcd/0x170 [ 2764.599342][ T3116] do_syscall_64+0xc6/0x1e0 [ 2764.599342][ T3116] [ 2764.601505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2764.601505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2764.601505][ T3116] ipv6_find_idev+0x102/0x170 [ 2764.601505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2764.601505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2764.601505][ T3116] netlink_rcv_skb+0x130/0x360 [ 2764.601505][ T3116] netlink_unicast+0x449/0x710 [ 2764.601505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2764.601505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2764.601505][ T3116] ___sys_sendmsg+0xee/0x170 [ 2764.601505][ T3116] __sys_sendmsg+0xcd/0x170 [ 2764.601505][ T3116] do_syscall_64+0xc6/0x1e0 [ 2764.601505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2764.601505][ T3116] [ 2764.603201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2764.603201][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2764.603201][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2764.603201][ T3116] ipv6_find_idev+0x102/0x170 [ 2764.603201][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2764.603201][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2764.603201][ T3116] netlink_rcv_skb+0x130/0x360 [ 2764.603201][ T3116] netlink_unicast+0x449/0x710 [ 2764.603201][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2764.603201][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2764.603201][ T3116] ___sys_sendmsg+0xee/0x170 [ 2764.603201][ T3116] __sys_sendmsg+0xcd/0x170 [ 2764.603201][ T3116] do_syscall_64+0xc6/0x1e0 [ 2764.603201][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2764.603201][ T3116] [ 2774.844755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2774.845170][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2774.845170][ T3116] dst_init+0x84/0x4a0 [ 2774.845170][ T3116] dst_alloc+0x97/0x150 [ 2774.845170][ T3116] ip6_dst_alloc+0x23/0x90 [ 2774.845170][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2774.845170][ T3116] ip6_pol_route+0x56f/0x840 [ 2774.845170][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2774.845170][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2774.845170][ T3116] fib6_rule_lookup+0x182/0x630 [ 2774.845170][ T3116] ip6_route_input+0x59c/0xa50 [ 2774.845170][ T3116] ipv6_rcv+0x397/0x810 [ 2774.845170][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2774.845170][ T3116] process_backlog+0x101/0x620 [ 2774.845170][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2774.845170][ T3116] net_rx_action+0x495/0xbe0 [ 2774.845170][ T3116] __do_softirq+0x1b5/0x7f6 [ 2774.845170][ T3116] [ 2774.847263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2774.847263][ T3116] netdev_get_by_index+0x5e/0x80 [ 2774.847263][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2774.847263][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2774.847263][ T3116] ip6_route_add+0x1c/0x140 [ 2774.847263][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2774.847263][ T3116] addrconf_add_dev+0xe2/0x170 [ 2774.847263][ T3116] inet6_addr_add+0x12f/0xa40 [ 2774.847263][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2774.847263][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2774.847263][ T3116] netlink_rcv_skb+0x130/0x360 [ 2774.847263][ T3116] netlink_unicast+0x449/0x710 [ 2774.847263][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2774.847263][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2774.847263][ T3116] ___sys_sendmsg+0xee/0x170 [ 2774.847263][ T3116] __sys_sendmsg+0xcd/0x170 [ 2774.847263][ T3116] do_syscall_64+0xc6/0x1e0 [ 2774.847263][ T3116] [ 2774.849637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2774.849637][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2774.849637][ T3116] ipv6_find_idev+0x102/0x170 [ 2774.849637][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2774.849637][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2774.849637][ T3116] netlink_rcv_skb+0x130/0x360 [ 2774.849637][ T3116] netlink_unicast+0x449/0x710 [ 2774.849637][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2774.849637][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2774.849637][ T3116] ___sys_sendmsg+0xee/0x170 [ 2774.849637][ T3116] __sys_sendmsg+0xcd/0x170 [ 2774.849637][ T3116] do_syscall_64+0xc6/0x1e0 [ 2774.849637][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2774.849637][ T3116] [ 2774.851330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2774.851330][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2774.851330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2774.851330][ T3116] ipv6_find_idev+0x102/0x170 [ 2774.851330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2774.851330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2774.851330][ T3116] netlink_rcv_skb+0x130/0x360 [ 2774.851330][ T3116] netlink_unicast+0x449/0x710 [ 2774.851330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2774.851330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2774.851330][ T3116] ___sys_sendmsg+0xee/0x170 [ 2774.851330][ T3116] __sys_sendmsg+0xcd/0x170 [ 2774.851330][ T3116] do_syscall_64+0xc6/0x1e0 [ 2774.851330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2774.851330][ T3116] [ 2785.092788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2785.093206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2785.093206][ T3116] dst_init+0x84/0x4a0 [ 2785.093206][ T3116] dst_alloc+0x97/0x150 [ 2785.093206][ T3116] ip6_dst_alloc+0x23/0x90 [ 2785.093206][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2785.093206][ T3116] ip6_pol_route+0x56f/0x840 [ 2785.093206][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2785.093206][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2785.093206][ T3116] fib6_rule_lookup+0x182/0x630 [ 2785.093206][ T3116] ip6_route_input+0x59c/0xa50 [ 2785.093206][ T3116] ipv6_rcv+0x397/0x810 [ 2785.093206][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2785.093206][ T3116] process_backlog+0x101/0x620 [ 2785.093206][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2785.093206][ T3116] net_rx_action+0x495/0xbe0 [ 2785.093206][ T3116] __do_softirq+0x1b5/0x7f6 [ 2785.093206][ T3116] [ 2785.095369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2785.095369][ T3116] netdev_get_by_index+0x5e/0x80 [ 2785.095369][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2785.095369][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2785.095369][ T3116] ip6_route_add+0x1c/0x140 [ 2785.095369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2785.095369][ T3116] addrconf_add_dev+0xe2/0x170 [ 2785.095369][ T3116] inet6_addr_add+0x12f/0xa40 [ 2785.095369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2785.095369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.095369][ T3116] netlink_rcv_skb+0x130/0x360 [ 2785.095369][ T3116] netlink_unicast+0x449/0x710 [ 2785.095369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2785.095369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2785.095369][ T3116] ___sys_sendmsg+0xee/0x170 [ 2785.095369][ T3116] __sys_sendmsg+0xcd/0x170 [ 2785.095369][ T3116] do_syscall_64+0xc6/0x1e0 [ 2785.095369][ T3116] [ 2785.097545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2785.097545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2785.097545][ T3116] ipv6_find_idev+0x102/0x170 [ 2785.097545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2785.097545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.097545][ T3116] netlink_rcv_skb+0x130/0x360 [ 2785.097545][ T3116] netlink_unicast+0x449/0x710 [ 2785.097545][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2785.097545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2785.097545][ T3116] ___sys_sendmsg+0xee/0x170 [ 2785.097545][ T3116] __sys_sendmsg+0xcd/0x170 [ 2785.097545][ T3116] do_syscall_64+0xc6/0x1e0 [ 2785.097545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.097545][ T3116] [ 2785.099248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2785.099248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2785.099248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2785.099248][ T3116] ipv6_find_idev+0x102/0x170 [ 2785.099248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2785.099248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.099248][ T3116] netlink_rcv_skb+0x130/0x360 [ 2785.099248][ T3116] netlink_unicast+0x449/0x710 [ 2785.099248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2785.099248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2785.099248][ T3116] ___sys_sendmsg+0xee/0x170 [ 2785.099248][ T3116] __sys_sendmsg+0xcd/0x170 [ 2785.099248][ T3116] do_syscall_64+0xc6/0x1e0 [ 2785.099248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.099248][ T3116] [ 2795.148790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2795.149268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2795.149268][ T3116] dst_init+0x84/0x4a0 [ 2795.149268][ T3116] dst_alloc+0x97/0x150 [ 2795.149268][ T3116] ip6_dst_alloc+0x23/0x90 [ 2795.149268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2795.149268][ T3116] ip6_pol_route+0x56f/0x840 [ 2795.149268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2795.149268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2795.149268][ T3116] fib6_rule_lookup+0x182/0x630 [ 2795.149268][ T3116] ip6_route_input+0x59c/0xa50 [ 2795.149268][ T3116] ipv6_rcv+0x397/0x810 [ 2795.149268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2795.149268][ T3116] process_backlog+0x101/0x620 [ 2795.149268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2795.149268][ T3116] net_rx_action+0x495/0xbe0 [ 2795.149268][ T3116] __do_softirq+0x1b5/0x7f6 [ 2795.149268][ T3116] [ 2795.151360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2795.151360][ T3116] netdev_get_by_index+0x5e/0x80 [ 2795.151360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2795.151360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2795.151360][ T3116] ip6_route_add+0x1c/0x140 [ 2795.151360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2795.151360][ T3116] addrconf_add_dev+0xe2/0x170 [ 2795.151360][ T3116] inet6_addr_add+0x12f/0xa40 [ 2795.151360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2795.151360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2795.151360][ T3116] netlink_rcv_skb+0x130/0x360 [ 2795.151360][ T3116] netlink_unicast+0x449/0x710 [ 2795.151360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2795.151360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2795.151360][ T3116] ___sys_sendmsg+0xee/0x170 [ 2795.151360][ T3116] __sys_sendmsg+0xcd/0x170 [ 2795.151360][ T3116] do_syscall_64+0xc6/0x1e0 [ 2795.151360][ T3116] [ 2795.153532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2795.153532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2795.153532][ T3116] ipv6_find_idev+0x102/0x170 [ 2795.153532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2795.153532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2795.153532][ T3116] netlink_rcv_skb+0x130/0x360 [ 2795.153532][ T3116] netlink_unicast+0x449/0x710 [ 2795.153532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2795.153532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2795.153532][ T3116] ___sys_sendmsg+0xee/0x170 [ 2795.153532][ T3116] __sys_sendmsg+0xcd/0x170 [ 2795.153532][ T3116] do_syscall_64+0xc6/0x1e0 [ 2795.153532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2795.153532][ T3116] [ 2795.155241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2795.155241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2795.155241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2795.155241][ T3116] ipv6_find_idev+0x102/0x170 [ 2795.155241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2795.155241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2795.155241][ T3116] netlink_rcv_skb+0x130/0x360 [ 2795.155241][ T3116] netlink_unicast+0x449/0x710 [ 2795.155241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2795.155241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2795.155241][ T3116] ___sys_sendmsg+0xee/0x170 [ 2795.155241][ T3116] __sys_sendmsg+0xcd/0x170 [ 2795.155241][ T3116] do_syscall_64+0xc6/0x1e0 [ 2795.155241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2795.155241][ T3116] [ 2805.188821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2805.189319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2805.189319][ T3116] dst_init+0x84/0x4a0 [ 2805.189319][ T3116] dst_alloc+0x97/0x150 [ 2805.189319][ T3116] ip6_dst_alloc+0x23/0x90 [ 2805.189319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2805.189319][ T3116] ip6_pol_route+0x56f/0x840 [ 2805.189319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2805.189319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2805.189319][ T3116] fib6_rule_lookup+0x182/0x630 [ 2805.189319][ T3116] ip6_route_input+0x59c/0xa50 [ 2805.189319][ T3116] ipv6_rcv+0x397/0x810 [ 2805.189319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2805.189319][ T3116] process_backlog+0x101/0x620 [ 2805.189319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2805.189319][ T3116] net_rx_action+0x495/0xbe0 [ 2805.189319][ T3116] __do_softirq+0x1b5/0x7f6 [ 2805.189319][ T3116] [ 2805.191379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2805.191379][ T3116] netdev_get_by_index+0x5e/0x80 [ 2805.191379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2805.191379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2805.191379][ T3116] ip6_route_add+0x1c/0x140 [ 2805.191379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2805.191379][ T3116] addrconf_add_dev+0xe2/0x170 [ 2805.191379][ T3116] inet6_addr_add+0x12f/0xa40 [ 2805.191379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2805.191379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2805.191379][ T3116] netlink_rcv_skb+0x130/0x360 [ 2805.191379][ T3116] netlink_unicast+0x449/0x710 [ 2805.191379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2805.191379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2805.191379][ T3116] ___sys_sendmsg+0xee/0x170 [ 2805.191379][ T3116] __sys_sendmsg+0xcd/0x170 [ 2805.191379][ T3116] do_syscall_64+0xc6/0x1e0 [ 2805.191379][ T3116] [ 2805.193580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2805.193580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2805.193580][ T3116] ipv6_find_idev+0x102/0x170 [ 2805.193580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2805.193580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2805.193580][ T3116] netlink_rcv_skb+0x130/0x360 [ 2805.193580][ T3116] netlink_unicast+0x449/0x710 [ 2805.193580][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2805.193580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2805.193580][ T3116] ___sys_sendmsg+0xee/0x170 [ 2805.193580][ T3116] __sys_sendmsg+0xcd/0x170 [ 2805.193580][ T3116] do_syscall_64+0xc6/0x1e0 [ 2805.193580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2805.193580][ T3116] [ 2805.195282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2805.195282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2805.195282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2805.195282][ T3116] ipv6_find_idev+0x102/0x170 [ 2805.195282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2805.195282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2805.195282][ T3116] netlink_rcv_skb+0x130/0x360 [ 2805.195282][ T3116] netlink_unicast+0x449/0x710 [ 2805.195282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2805.195282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2805.195282][ T3116] ___sys_sendmsg+0xee/0x170 [ 2805.195282][ T3116] __sys_sendmsg+0xcd/0x170 [ 2805.195282][ T3116] do_syscall_64+0xc6/0x1e0 [ 2805.195282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2805.195282][ T3116] [ 2815.436830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2815.437313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2815.437313][ T3116] dst_init+0x84/0x4a0 [ 2815.437313][ T3116] dst_alloc+0x97/0x150 [ 2815.437313][ T3116] ip6_dst_alloc+0x23/0x90 [ 2815.437313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2815.437313][ T3116] ip6_pol_route+0x56f/0x840 [ 2815.437313][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2815.437313][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2815.437313][ T3116] fib6_rule_lookup+0x182/0x630 [ 2815.437313][ T3116] ip6_route_input+0x59c/0xa50 [ 2815.437313][ T3116] ipv6_rcv+0x397/0x810 [ 2815.437313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2815.437313][ T3116] process_backlog+0x101/0x620 [ 2815.437313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2815.437313][ T3116] net_rx_action+0x495/0xbe0 [ 2815.437313][ T3116] __do_softirq+0x1b5/0x7f6 [ 2815.437313][ T3116] [ 2815.439387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2815.439387][ T3116] netdev_get_by_index+0x5e/0x80 [ 2815.439387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2815.439387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2815.439387][ T3116] ip6_route_add+0x1c/0x140 [ 2815.439387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2815.439387][ T3116] addrconf_add_dev+0xe2/0x170 [ 2815.439387][ T3116] inet6_addr_add+0x12f/0xa40 [ 2815.439387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2815.439387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2815.439387][ T3116] netlink_rcv_skb+0x130/0x360 [ 2815.439387][ T3116] netlink_unicast+0x449/0x710 [ 2815.439387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2815.439387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2815.439387][ T3116] ___sys_sendmsg+0xee/0x170 [ 2815.439387][ T3116] __sys_sendmsg+0xcd/0x170 [ 2815.439387][ T3116] do_syscall_64+0xc6/0x1e0 [ 2815.439387][ T3116] [ 2815.441548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2815.441548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2815.441548][ T3116] ipv6_find_idev+0x102/0x170 [ 2815.441548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2815.441548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2815.441548][ T3116] netlink_rcv_skb+0x130/0x360 [ 2815.441548][ T3116] netlink_unicast+0x449/0x710 [ 2815.441548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2815.441548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2815.441548][ T3116] ___sys_sendmsg+0xee/0x170 [ 2815.441548][ T3116] __sys_sendmsg+0xcd/0x170 [ 2815.441548][ T3116] do_syscall_64+0xc6/0x1e0 [ 2815.441548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2815.441548][ T3116] [ 2815.443240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2815.443240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2815.443240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2815.443240][ T3116] ipv6_find_idev+0x102/0x170 [ 2815.443240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2815.443240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2815.443240][ T3116] netlink_rcv_skb+0x130/0x360 [ 2815.443240][ T3116] netlink_unicast+0x449/0x710 [ 2815.443240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2815.443240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2815.443240][ T3116] ___sys_sendmsg+0xee/0x170 [ 2815.443240][ T3116] __sys_sendmsg+0xcd/0x170 [ 2815.443240][ T3116] do_syscall_64+0xc6/0x1e0 [ 2815.443240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2815.443240][ T3116] [ 2825.684882][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2825.685314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2825.685314][ T3116] dst_init+0x84/0x4a0 [ 2825.685314][ T3116] dst_alloc+0x97/0x150 [ 2825.685314][ T3116] ip6_dst_alloc+0x23/0x90 [ 2825.685314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2825.685314][ T3116] ip6_pol_route+0x56f/0x840 [ 2825.685314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2825.685314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2825.685314][ T3116] fib6_rule_lookup+0x182/0x630 [ 2825.685314][ T3116] ip6_route_input+0x59c/0xa50 [ 2825.685314][ T3116] ipv6_rcv+0x397/0x810 [ 2825.685314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2825.685314][ T3116] process_backlog+0x101/0x620 [ 2825.685314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2825.685314][ T3116] net_rx_action+0x495/0xbe0 [ 2825.685314][ T3116] __do_softirq+0x1b5/0x7f6 [ 2825.685314][ T3116] [ 2825.687387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2825.687387][ T3116] netdev_get_by_index+0x5e/0x80 [ 2825.687387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2825.687387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2825.687387][ T3116] ip6_route_add+0x1c/0x140 [ 2825.687387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2825.687387][ T3116] addrconf_add_dev+0xe2/0x170 [ 2825.687387][ T3116] inet6_addr_add+0x12f/0xa40 [ 2825.687387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2825.687387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2825.687387][ T3116] netlink_rcv_skb+0x130/0x360 [ 2825.687387][ T3116] netlink_unicast+0x449/0x710 [ 2825.687387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2825.687387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2825.687387][ T3116] ___sys_sendmsg+0xee/0x170 [ 2825.687387][ T3116] __sys_sendmsg+0xcd/0x170 [ 2825.687387][ T3116] do_syscall_64+0xc6/0x1e0 [ 2825.687387][ T3116] [ 2825.689573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2825.689573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2825.689573][ T3116] ipv6_find_idev+0x102/0x170 [ 2825.689573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2825.689573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2825.689573][ T3116] netlink_rcv_skb+0x130/0x360 [ 2825.689573][ T3116] netlink_unicast+0x449/0x710 [ 2825.689573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2825.689573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2825.689573][ T3116] ___sys_sendmsg+0xee/0x170 [ 2825.689573][ T3116] __sys_sendmsg+0xcd/0x170 [ 2825.689573][ T3116] do_syscall_64+0xc6/0x1e0 [ 2825.689573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2825.689573][ T3116] [ 2825.691269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2825.691269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2825.691269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2825.691269][ T3116] ipv6_find_idev+0x102/0x170 [ 2825.691269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2825.691269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2825.691269][ T3116] netlink_rcv_skb+0x130/0x360 [ 2825.691269][ T3116] netlink_unicast+0x449/0x710 [ 2825.691269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2825.691269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2825.691269][ T3116] ___sys_sendmsg+0xee/0x170 [ 2825.691269][ T3116] __sys_sendmsg+0xcd/0x170 [ 2825.691269][ T3116] do_syscall_64+0xc6/0x1e0 [ 2825.691269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2825.691269][ T3116] [ 2835.932832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2835.933316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2835.933316][ T3116] dst_init+0x84/0x4a0 [ 2835.933316][ T3116] dst_alloc+0x97/0x150 [ 2835.933316][ T3116] ip6_dst_alloc+0x23/0x90 [ 2835.933316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2835.933316][ T3116] ip6_pol_route+0x56f/0x840 [ 2835.933316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2835.933316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2835.933316][ T3116] fib6_rule_lookup+0x182/0x630 [ 2835.933316][ T3116] ip6_route_input+0x59c/0xa50 [ 2835.933316][ T3116] ipv6_rcv+0x397/0x810 [ 2835.933316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2835.933316][ T3116] process_backlog+0x101/0x620 [ 2835.933316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2835.933316][ T3116] net_rx_action+0x495/0xbe0 [ 2835.933316][ T3116] __do_softirq+0x1b5/0x7f6 [ 2835.933316][ T3116] [ 2835.935416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2835.935416][ T3116] netdev_get_by_index+0x5e/0x80 [ 2835.935416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2835.935416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2835.935416][ T3116] ip6_route_add+0x1c/0x140 [ 2835.935416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2835.935416][ T3116] addrconf_add_dev+0xe2/0x170 [ 2835.935416][ T3116] inet6_addr_add+0x12f/0xa40 [ 2835.935416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2835.935416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2835.935416][ T3116] netlink_rcv_skb+0x130/0x360 [ 2835.935416][ T3116] netlink_unicast+0x449/0x710 [ 2835.935416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2835.935416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2835.935416][ T3116] ___sys_sendmsg+0xee/0x170 [ 2835.935416][ T3116] __sys_sendmsg+0xcd/0x170 [ 2835.935416][ T3116] do_syscall_64+0xc6/0x1e0 [ 2835.935416][ T3116] [ 2835.937601][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2835.937601][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2835.937601][ T3116] ipv6_find_idev+0x102/0x170 [ 2835.937601][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2835.937601][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2835.937601][ T3116] netlink_rcv_skb+0x130/0x360 [ 2835.937601][ T3116] netlink_unicast+0x449/0x710 [ 2835.937601][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2835.937601][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2835.937601][ T3116] ___sys_sendmsg+0xee/0x170 [ 2835.937601][ T3116] __sys_sendmsg+0xcd/0x170 [ 2835.937601][ T3116] do_syscall_64+0xc6/0x1e0 [ 2835.937601][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2835.937601][ T3116] [ 2835.939407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2835.939407][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2835.939407][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2835.939407][ T3116] ipv6_find_idev+0x102/0x170 [ 2835.939407][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2835.939407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2835.939407][ T3116] netlink_rcv_skb+0x130/0x360 [ 2835.939407][ T3116] netlink_unicast+0x449/0x710 [ 2835.939407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2835.939407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2835.939407][ T3116] ___sys_sendmsg+0xee/0x170 [ 2835.939407][ T3116] __sys_sendmsg+0xcd/0x170 [ 2835.939407][ T3116] do_syscall_64+0xc6/0x1e0 [ 2835.939407][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2835.939407][ T3116] [ 2846.180826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2846.181329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2846.181329][ T3116] dst_init+0x84/0x4a0 [ 2846.181329][ T3116] dst_alloc+0x97/0x150 [ 2846.181329][ T3116] ip6_dst_alloc+0x23/0x90 [ 2846.181329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2846.181329][ T3116] ip6_pol_route+0x56f/0x840 [ 2846.181329][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2846.181329][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2846.181329][ T3116] fib6_rule_lookup+0x182/0x630 [ 2846.181329][ T3116] ip6_route_input+0x59c/0xa50 [ 2846.181329][ T3116] ipv6_rcv+0x397/0x810 [ 2846.181329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2846.181329][ T3116] process_backlog+0x101/0x620 [ 2846.181329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2846.181329][ T3116] net_rx_action+0x495/0xbe0 [ 2846.181329][ T3116] __do_softirq+0x1b5/0x7f6 [ 2846.181329][ T3116] [ 2846.183401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2846.183401][ T3116] netdev_get_by_index+0x5e/0x80 [ 2846.183401][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2846.183401][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2846.183401][ T3116] ip6_route_add+0x1c/0x140 [ 2846.183401][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2846.183401][ T3116] addrconf_add_dev+0xe2/0x170 [ 2846.183401][ T3116] inet6_addr_add+0x12f/0xa40 [ 2846.183401][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2846.183401][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2846.183401][ T3116] netlink_rcv_skb+0x130/0x360 [ 2846.183401][ T3116] netlink_unicast+0x449/0x710 [ 2846.183401][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2846.183401][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2846.183401][ T3116] ___sys_sendmsg+0xee/0x170 [ 2846.183401][ T3116] __sys_sendmsg+0xcd/0x170 [ 2846.183401][ T3116] do_syscall_64+0xc6/0x1e0 [ 2846.183401][ T3116] [ 2846.185593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2846.185593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2846.185593][ T3116] ipv6_find_idev+0x102/0x170 [ 2846.185593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2846.185593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2846.185593][ T3116] netlink_rcv_skb+0x130/0x360 [ 2846.185593][ T3116] netlink_unicast+0x449/0x710 [ 2846.185593][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2846.185593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2846.185593][ T3116] ___sys_sendmsg+0xee/0x170 [ 2846.185593][ T3116] __sys_sendmsg+0xcd/0x170 [ 2846.185593][ T3116] do_syscall_64+0xc6/0x1e0 [ 2846.185593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2846.185593][ T3116] [ 2846.187420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2846.187420][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2846.187420][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2846.187420][ T3116] ipv6_find_idev+0x102/0x170 [ 2846.187420][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2846.187420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2846.187420][ T3116] netlink_rcv_skb+0x130/0x360 [ 2846.187420][ T3116] netlink_unicast+0x449/0x710 [ 2846.187420][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2846.187420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2846.187420][ T3116] ___sys_sendmsg+0xee/0x170 [ 2846.187420][ T3116] __sys_sendmsg+0xcd/0x170 [ 2846.187420][ T3116] do_syscall_64+0xc6/0x1e0 [ 2846.187420][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2846.187420][ T3116] [ 2856.428762][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2856.429174][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2856.429174][ T3116] dst_init+0x84/0x4a0 [ 2856.429174][ T3116] dst_alloc+0x97/0x150 [ 2856.429174][ T3116] ip6_dst_alloc+0x23/0x90 [ 2856.429174][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2856.429174][ T3116] ip6_pol_route+0x56f/0x840 [ 2856.429174][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2856.429174][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2856.429174][ T3116] fib6_rule_lookup+0x182/0x630 [ 2856.429174][ T3116] ip6_route_input+0x59c/0xa50 [ 2856.429174][ T3116] ipv6_rcv+0x397/0x810 [ 2856.429174][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2856.429174][ T3116] process_backlog+0x101/0x620 [ 2856.429174][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2856.429174][ T3116] net_rx_action+0x495/0xbe0 [ 2856.429174][ T3116] __do_softirq+0x1b5/0x7f6 [ 2856.429174][ T3116] [ 2856.431256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2856.431256][ T3116] netdev_get_by_index+0x5e/0x80 [ 2856.431256][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2856.431256][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2856.431256][ T3116] ip6_route_add+0x1c/0x140 [ 2856.431256][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2856.431256][ T3116] addrconf_add_dev+0xe2/0x170 [ 2856.431256][ T3116] inet6_addr_add+0x12f/0xa40 [ 2856.431256][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2856.431256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2856.431256][ T3116] netlink_rcv_skb+0x130/0x360 [ 2856.431256][ T3116] netlink_unicast+0x449/0x710 [ 2856.431256][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2856.431256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2856.431256][ T3116] ___sys_sendmsg+0xee/0x170 [ 2856.431256][ T3116] __sys_sendmsg+0xcd/0x170 [ 2856.431256][ T3116] do_syscall_64+0xc6/0x1e0 [ 2856.431256][ T3116] [ 2856.433412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2856.433412][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2856.433412][ T3116] ipv6_find_idev+0x102/0x170 [ 2856.433412][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2856.433412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2856.433412][ T3116] netlink_rcv_skb+0x130/0x360 [ 2856.433412][ T3116] netlink_unicast+0x449/0x710 [ 2856.433412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2856.433412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2856.433412][ T3116] ___sys_sendmsg+0xee/0x170 [ 2856.433412][ T3116] __sys_sendmsg+0xcd/0x170 [ 2856.433412][ T3116] do_syscall_64+0xc6/0x1e0 [ 2856.433412][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2856.433412][ T3116] [ 2856.435120][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2856.435120][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2856.435120][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2856.435120][ T3116] ipv6_find_idev+0x102/0x170 [ 2856.435120][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2856.435120][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2856.435120][ T3116] netlink_rcv_skb+0x130/0x360 [ 2856.435120][ T3116] netlink_unicast+0x449/0x710 [ 2856.435120][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2856.435120][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2856.435120][ T3116] ___sys_sendmsg+0xee/0x170 [ 2856.435120][ T3116] __sys_sendmsg+0xcd/0x170 [ 2856.435120][ T3116] do_syscall_64+0xc6/0x1e0 [ 2856.435120][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2856.435120][ T3116] [ 2866.676881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2866.677363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2866.677363][ T3116] dst_init+0x84/0x4a0 [ 2866.677363][ T3116] dst_alloc+0x97/0x150 [ 2866.677363][ T3116] ip6_dst_alloc+0x23/0x90 [ 2866.677363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2866.677363][ T3116] ip6_pol_route+0x56f/0x840 [ 2866.677363][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2866.677363][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2866.677363][ T3116] fib6_rule_lookup+0x182/0x630 [ 2866.677363][ T3116] ip6_route_input+0x59c/0xa50 [ 2866.677363][ T3116] ipv6_rcv+0x397/0x810 [ 2866.677363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2866.677363][ T3116] process_backlog+0x101/0x620 [ 2866.677363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2866.677363][ T3116] net_rx_action+0x495/0xbe0 [ 2866.677363][ T3116] __do_softirq+0x1b5/0x7f6 [ 2866.677363][ T3116] [ 2866.679442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2866.679442][ T3116] netdev_get_by_index+0x5e/0x80 [ 2866.679442][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2866.679442][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2866.679442][ T3116] ip6_route_add+0x1c/0x140 [ 2866.679442][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2866.679442][ T3116] addrconf_add_dev+0xe2/0x170 [ 2866.679442][ T3116] inet6_addr_add+0x12f/0xa40 [ 2866.679442][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2866.679442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2866.679442][ T3116] netlink_rcv_skb+0x130/0x360 [ 2866.679442][ T3116] netlink_unicast+0x449/0x710 [ 2866.679442][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2866.679442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2866.679442][ T3116] ___sys_sendmsg+0xee/0x170 [ 2866.679442][ T3116] __sys_sendmsg+0xcd/0x170 [ 2866.679442][ T3116] do_syscall_64+0xc6/0x1e0 [ 2866.679442][ T3116] [ 2866.681627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2866.681627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2866.681627][ T3116] ipv6_find_idev+0x102/0x170 [ 2866.681627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2866.681627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2866.681627][ T3116] netlink_rcv_skb+0x130/0x360 [ 2866.681627][ T3116] netlink_unicast+0x449/0x710 [ 2866.681627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2866.681627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2866.681627][ T3116] ___sys_sendmsg+0xee/0x170 [ 2866.681627][ T3116] __sys_sendmsg+0xcd/0x170 [ 2866.681627][ T3116] do_syscall_64+0xc6/0x1e0 [ 2866.681627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2866.681627][ T3116] [ 2866.683329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2866.683329][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2866.683329][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2866.683329][ T3116] ipv6_find_idev+0x102/0x170 [ 2866.683329][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2866.683329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2866.683329][ T3116] netlink_rcv_skb+0x130/0x360 [ 2866.683329][ T3116] netlink_unicast+0x449/0x710 [ 2866.683329][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2866.683329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2866.683329][ T3116] ___sys_sendmsg+0xee/0x170 [ 2866.683329][ T3116] __sys_sendmsg+0xcd/0x170 [ 2866.683329][ T3116] do_syscall_64+0xc6/0x1e0 [ 2866.683329][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2866.683329][ T3116] [ 2876.804759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2876.805229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2876.805229][ T3116] dst_init+0x84/0x4a0 [ 2876.805229][ T3116] dst_alloc+0x97/0x150 [ 2876.805229][ T3116] ip6_dst_alloc+0x23/0x90 [ 2876.805229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2876.805229][ T3116] ip6_pol_route+0x56f/0x840 [ 2876.805229][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2876.805229][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2876.805229][ T3116] fib6_rule_lookup+0x182/0x630 [ 2876.805229][ T3116] ip6_route_input+0x59c/0xa50 [ 2876.805229][ T3116] ipv6_rcv+0x397/0x810 [ 2876.805229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2876.805229][ T3116] process_backlog+0x101/0x620 [ 2876.805229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2876.805229][ T3116] net_rx_action+0x495/0xbe0 [ 2876.805229][ T3116] __do_softirq+0x1b5/0x7f6 [ 2876.805229][ T3116] [ 2876.807300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2876.807300][ T3116] netdev_get_by_index+0x5e/0x80 [ 2876.807300][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2876.807300][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2876.807300][ T3116] ip6_route_add+0x1c/0x140 [ 2876.807300][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2876.807300][ T3116] addrconf_add_dev+0xe2/0x170 [ 2876.807300][ T3116] inet6_addr_add+0x12f/0xa40 [ 2876.807300][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2876.807300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2876.807300][ T3116] netlink_rcv_skb+0x130/0x360 [ 2876.807300][ T3116] netlink_unicast+0x449/0x710 [ 2876.807300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2876.807300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2876.807300][ T3116] ___sys_sendmsg+0xee/0x170 [ 2876.807300][ T3116] __sys_sendmsg+0xcd/0x170 [ 2876.807300][ T3116] do_syscall_64+0xc6/0x1e0 [ 2876.807300][ T3116] [ 2876.809465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2876.809465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2876.809465][ T3116] ipv6_find_idev+0x102/0x170 [ 2876.809465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2876.809465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2876.809465][ T3116] netlink_rcv_skb+0x130/0x360 [ 2876.809465][ T3116] netlink_unicast+0x449/0x710 [ 2876.809465][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2876.809465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2876.809465][ T3116] ___sys_sendmsg+0xee/0x170 [ 2876.809465][ T3116] __sys_sendmsg+0xcd/0x170 [ 2876.809465][ T3116] do_syscall_64+0xc6/0x1e0 [ 2876.809465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2876.809465][ T3116] [ 2876.811168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2876.811168][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2876.811168][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2876.811168][ T3116] ipv6_find_idev+0x102/0x170 [ 2876.811168][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2876.811168][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2876.811168][ T3116] netlink_rcv_skb+0x130/0x360 [ 2876.811168][ T3116] netlink_unicast+0x449/0x710 [ 2876.811168][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2876.811168][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2876.811168][ T3116] ___sys_sendmsg+0xee/0x170 [ 2876.811168][ T3116] __sys_sendmsg+0xcd/0x170 [ 2876.811168][ T3116] do_syscall_64+0xc6/0x1e0 [ 2876.811168][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2876.811168][ T3116] [ 2886.956848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2886.957276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2886.957276][ T3116] dst_init+0x84/0x4a0 [ 2886.957276][ T3116] dst_alloc+0x97/0x150 [ 2886.957276][ T3116] ip6_dst_alloc+0x23/0x90 [ 2886.957276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2886.957276][ T3116] ip6_pol_route+0x56f/0x840 [ 2886.957276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2886.957276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2886.957276][ T3116] fib6_rule_lookup+0x182/0x630 [ 2886.957276][ T3116] ip6_route_input+0x59c/0xa50 [ 2886.957276][ T3116] ipv6_rcv+0x397/0x810 [ 2886.957276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2886.957276][ T3116] process_backlog+0x101/0x620 [ 2886.957276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2886.957276][ T3116] net_rx_action+0x495/0xbe0 [ 2886.957276][ T3116] __do_softirq+0x1b5/0x7f6 [ 2886.957276][ T3116] [ 2886.959349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2886.959349][ T3116] netdev_get_by_index+0x5e/0x80 [ 2886.959349][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2886.959349][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2886.959349][ T3116] ip6_route_add+0x1c/0x140 [ 2886.959349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2886.959349][ T3116] addrconf_add_dev+0xe2/0x170 [ 2886.959349][ T3116] inet6_addr_add+0x12f/0xa40 [ 2886.959349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2886.959349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2886.959349][ T3116] netlink_rcv_skb+0x130/0x360 [ 2886.959349][ T3116] netlink_unicast+0x449/0x710 [ 2886.959349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2886.959349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2886.959349][ T3116] ___sys_sendmsg+0xee/0x170 [ 2886.959349][ T3116] __sys_sendmsg+0xcd/0x170 [ 2886.959349][ T3116] do_syscall_64+0xc6/0x1e0 [ 2886.959349][ T3116] [ 2886.961518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2886.961518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2886.961518][ T3116] ipv6_find_idev+0x102/0x170 [ 2886.961518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2886.961518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2886.961518][ T3116] netlink_rcv_skb+0x130/0x360 [ 2886.961518][ T3116] netlink_unicast+0x449/0x710 [ 2886.961518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2886.961518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2886.961518][ T3116] ___sys_sendmsg+0xee/0x170 [ 2886.961518][ T3116] __sys_sendmsg+0xcd/0x170 [ 2886.961518][ T3116] do_syscall_64+0xc6/0x1e0 [ 2886.961518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2886.961518][ T3116] [ 2886.963215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2886.963215][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2886.963215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2886.963215][ T3116] ipv6_find_idev+0x102/0x170 [ 2886.963215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2886.963215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2886.963215][ T3116] netlink_rcv_skb+0x130/0x360 [ 2886.963215][ T3116] netlink_unicast+0x449/0x710 [ 2886.963215][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2886.963215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2886.963215][ T3116] ___sys_sendmsg+0xee/0x170 [ 2886.963215][ T3116] __sys_sendmsg+0xcd/0x170 [ 2886.963215][ T3116] do_syscall_64+0xc6/0x1e0 [ 2886.963215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2886.963215][ T3116] [ 2897.204873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2897.205387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2897.205387][ T3116] dst_init+0x84/0x4a0 [ 2897.205387][ T3116] dst_alloc+0x97/0x150 [ 2897.205387][ T3116] ip6_dst_alloc+0x23/0x90 [ 2897.205387][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2897.205387][ T3116] ip6_pol_route+0x56f/0x840 [ 2897.205387][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2897.205387][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2897.205387][ T3116] fib6_rule_lookup+0x182/0x630 [ 2897.205387][ T3116] ip6_route_input+0x59c/0xa50 [ 2897.205387][ T3116] ipv6_rcv+0x397/0x810 [ 2897.205387][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2897.205387][ T3116] process_backlog+0x101/0x620 [ 2897.205387][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2897.205387][ T3116] net_rx_action+0x495/0xbe0 [ 2897.205387][ T3116] __do_softirq+0x1b5/0x7f6 [ 2897.205387][ T3116] [ 2897.207450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2897.207450][ T3116] netdev_get_by_index+0x5e/0x80 [ 2897.207450][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2897.207450][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2897.207450][ T3116] ip6_route_add+0x1c/0x140 [ 2897.207450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2897.207450][ T3116] addrconf_add_dev+0xe2/0x170 [ 2897.207450][ T3116] inet6_addr_add+0x12f/0xa40 [ 2897.207450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2897.207450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2897.207450][ T3116] netlink_rcv_skb+0x130/0x360 [ 2897.207450][ T3116] netlink_unicast+0x449/0x710 [ 2897.207450][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2897.207450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2897.207450][ T3116] ___sys_sendmsg+0xee/0x170 [ 2897.207450][ T3116] __sys_sendmsg+0xcd/0x170 [ 2897.207450][ T3116] do_syscall_64+0xc6/0x1e0 [ 2897.207450][ T3116] [ 2897.209615][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2897.209615][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2897.209615][ T3116] ipv6_find_idev+0x102/0x170 [ 2897.209615][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2897.209615][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2897.209615][ T3116] netlink_rcv_skb+0x130/0x360 [ 2897.209615][ T3116] netlink_unicast+0x449/0x710 [ 2897.209615][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2897.209615][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2897.209615][ T3116] ___sys_sendmsg+0xee/0x170 [ 2897.209615][ T3116] __sys_sendmsg+0xcd/0x170 [ 2897.209615][ T3116] do_syscall_64+0xc6/0x1e0 [ 2897.209615][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2897.209615][ T3116] [ 2897.211303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2897.211303][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2897.211303][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2897.211303][ T3116] ipv6_find_idev+0x102/0x170 [ 2897.211303][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2897.211303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2897.211303][ T3116] netlink_rcv_skb+0x130/0x360 [ 2897.211303][ T3116] netlink_unicast+0x449/0x710 [ 2897.211303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2897.211303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2897.211303][ T3116] ___sys_sendmsg+0xee/0x170 [ 2897.211303][ T3116] __sys_sendmsg+0xcd/0x170 [ 2897.211303][ T3116] do_syscall_64+0xc6/0x1e0 [ 2897.211303][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2897.211303][ T3116] [ 2907.452855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2907.453352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2907.453352][ T3116] dst_init+0x84/0x4a0 [ 2907.453352][ T3116] dst_alloc+0x97/0x150 [ 2907.453352][ T3116] ip6_dst_alloc+0x23/0x90 [ 2907.453352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2907.453352][ T3116] ip6_pol_route+0x56f/0x840 [ 2907.453352][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2907.453352][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2907.453352][ T3116] fib6_rule_lookup+0x182/0x630 [ 2907.453352][ T3116] ip6_route_input+0x59c/0xa50 [ 2907.453352][ T3116] ipv6_rcv+0x397/0x810 [ 2907.453352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2907.453352][ T3116] process_backlog+0x101/0x620 [ 2907.453352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2907.453352][ T3116] net_rx_action+0x495/0xbe0 [ 2907.453352][ T3116] __do_softirq+0x1b5/0x7f6 [ 2907.453352][ T3116] [ 2907.455448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2907.455448][ T3116] netdev_get_by_index+0x5e/0x80 [ 2907.455448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2907.455448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2907.455448][ T3116] ip6_route_add+0x1c/0x140 [ 2907.455448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2907.455448][ T3116] addrconf_add_dev+0xe2/0x170 [ 2907.455448][ T3116] inet6_addr_add+0x12f/0xa40 [ 2907.455448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2907.455448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2907.455448][ T3116] netlink_rcv_skb+0x130/0x360 [ 2907.455448][ T3116] netlink_unicast+0x449/0x710 [ 2907.455448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2907.455448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2907.455448][ T3116] ___sys_sendmsg+0xee/0x170 [ 2907.455448][ T3116] __sys_sendmsg+0xcd/0x170 [ 2907.455448][ T3116] do_syscall_64+0xc6/0x1e0 [ 2907.455448][ T3116] [ 2907.457628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2907.457628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2907.457628][ T3116] ipv6_find_idev+0x102/0x170 [ 2907.457628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2907.457628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2907.457628][ T3116] netlink_rcv_skb+0x130/0x360 [ 2907.457628][ T3116] netlink_unicast+0x449/0x710 [ 2907.457628][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2907.457628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2907.457628][ T3116] ___sys_sendmsg+0xee/0x170 [ 2907.457628][ T3116] __sys_sendmsg+0xcd/0x170 [ 2907.457628][ T3116] do_syscall_64+0xc6/0x1e0 [ 2907.457628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2907.457628][ T3116] [ 2907.459323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2907.459323][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2907.459323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2907.459323][ T3116] ipv6_find_idev+0x102/0x170 [ 2907.459323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2907.459323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2907.459323][ T3116] netlink_rcv_skb+0x130/0x360 [ 2907.459323][ T3116] netlink_unicast+0x449/0x710 [ 2907.459323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2907.459323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2907.459323][ T3116] ___sys_sendmsg+0xee/0x170 [ 2907.459323][ T3116] __sys_sendmsg+0xcd/0x170 [ 2907.459323][ T3116] do_syscall_64+0xc6/0x1e0 [ 2907.459323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2907.459323][ T3116] [ 2917.476851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2917.477337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2917.477337][ T3116] dst_init+0x84/0x4a0 [ 2917.477337][ T3116] dst_alloc+0x97/0x150 [ 2917.477337][ T3116] ip6_dst_alloc+0x23/0x90 [ 2917.477337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2917.477337][ T3116] ip6_pol_route+0x56f/0x840 [ 2917.477337][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2917.477337][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2917.477337][ T3116] fib6_rule_lookup+0x182/0x630 [ 2917.477337][ T3116] ip6_route_input+0x59c/0xa50 [ 2917.477337][ T3116] ipv6_rcv+0x397/0x810 [ 2917.477337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2917.477337][ T3116] process_backlog+0x101/0x620 [ 2917.477337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2917.477337][ T3116] net_rx_action+0x495/0xbe0 [ 2917.477337][ T3116] __do_softirq+0x1b5/0x7f6 [ 2917.477337][ T3116] [ 2917.479467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2917.479467][ T3116] netdev_get_by_index+0x5e/0x80 [ 2917.479467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2917.479467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2917.479467][ T3116] ip6_route_add+0x1c/0x140 [ 2917.479467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2917.479467][ T3116] addrconf_add_dev+0xe2/0x170 [ 2917.479467][ T3116] inet6_addr_add+0x12f/0xa40 [ 2917.479467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2917.479467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2917.479467][ T3116] netlink_rcv_skb+0x130/0x360 [ 2917.479467][ T3116] netlink_unicast+0x449/0x710 [ 2917.479467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2917.479467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2917.479467][ T3116] ___sys_sendmsg+0xee/0x170 [ 2917.479467][ T3116] __sys_sendmsg+0xcd/0x170 [ 2917.479467][ T3116] do_syscall_64+0xc6/0x1e0 [ 2917.479467][ T3116] [ 2917.482222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2917.482222][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2917.482222][ T3116] ipv6_find_idev+0x102/0x170 [ 2917.482222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2917.482222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2917.482222][ T3116] netlink_rcv_skb+0x130/0x360 [ 2917.482222][ T3116] netlink_unicast+0x449/0x710 [ 2917.482222][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2917.482222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2917.482222][ T3116] ___sys_sendmsg+0xee/0x170 [ 2917.482222][ T3116] __sys_sendmsg+0xcd/0x170 [ 2917.482222][ T3116] do_syscall_64+0xc6/0x1e0 [ 2917.482222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2917.482222][ T3116] [ 2917.483931][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2917.483931][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2917.483931][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2917.483931][ T3116] ipv6_find_idev+0x102/0x170 [ 2917.483931][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2917.483931][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2917.483931][ T3116] netlink_rcv_skb+0x130/0x360 [ 2917.483931][ T3116] netlink_unicast+0x449/0x710 [ 2917.483931][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2917.483931][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2917.483931][ T3116] ___sys_sendmsg+0xee/0x170 [ 2917.483931][ T3116] __sys_sendmsg+0xcd/0x170 [ 2917.483931][ T3116] do_syscall_64+0xc6/0x1e0 [ 2917.483931][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2917.483931][ T3116] [ 2927.636891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2927.637412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2927.637412][ T3116] dst_init+0x84/0x4a0 [ 2927.637412][ T3116] dst_alloc+0x97/0x150 [ 2927.637412][ T3116] ip6_dst_alloc+0x23/0x90 [ 2927.637412][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2927.637412][ T3116] ip6_pol_route+0x56f/0x840 [ 2927.637412][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2927.637412][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2927.637412][ T3116] fib6_rule_lookup+0x182/0x630 [ 2927.637412][ T3116] ip6_route_input+0x59c/0xa50 [ 2927.637412][ T3116] ipv6_rcv+0x397/0x810 [ 2927.637412][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2927.637412][ T3116] process_backlog+0x101/0x620 [ 2927.637412][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2927.637412][ T3116] net_rx_action+0x495/0xbe0 [ 2927.637412][ T3116] __do_softirq+0x1b5/0x7f6 [ 2927.637412][ T3116] [ 2927.639520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2927.639520][ T3116] netdev_get_by_index+0x5e/0x80 [ 2927.639520][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2927.639520][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2927.639520][ T3116] ip6_route_add+0x1c/0x140 [ 2927.639520][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2927.639520][ T3116] addrconf_add_dev+0xe2/0x170 [ 2927.639520][ T3116] inet6_addr_add+0x12f/0xa40 [ 2927.639520][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2927.639520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2927.639520][ T3116] netlink_rcv_skb+0x130/0x360 [ 2927.639520][ T3116] netlink_unicast+0x449/0x710 [ 2927.639520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2927.639520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2927.639520][ T3116] ___sys_sendmsg+0xee/0x170 [ 2927.639520][ T3116] __sys_sendmsg+0xcd/0x170 [ 2927.639520][ T3116] do_syscall_64+0xc6/0x1e0 [ 2927.639520][ T3116] [ 2927.641708][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2927.641708][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2927.641708][ T3116] ipv6_find_idev+0x102/0x170 [ 2927.641708][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2927.641708][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2927.641708][ T3116] netlink_rcv_skb+0x130/0x360 [ 2927.641708][ T3116] netlink_unicast+0x449/0x710 [ 2927.641708][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2927.641708][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2927.641708][ T3116] ___sys_sendmsg+0xee/0x170 [ 2927.641708][ T3116] __sys_sendmsg+0xcd/0x170 [ 2927.641708][ T3116] do_syscall_64+0xc6/0x1e0 [ 2927.641708][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2927.641708][ T3116] [ 2927.643417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2927.643417][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2927.643417][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2927.643417][ T3116] ipv6_find_idev+0x102/0x170 [ 2927.643417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2927.643417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2927.643417][ T3116] netlink_rcv_skb+0x130/0x360 [ 2927.643417][ T3116] netlink_unicast+0x449/0x710 [ 2927.643417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2927.643417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2927.643417][ T3116] ___sys_sendmsg+0xee/0x170 [ 2927.643417][ T3116] __sys_sendmsg+0xcd/0x170 [ 2927.643417][ T3116] do_syscall_64+0xc6/0x1e0 [ 2927.643417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2927.643417][ T3116] [ 2937.892796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2937.893275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2937.893275][ T3116] dst_init+0x84/0x4a0 [ 2937.893275][ T3116] dst_alloc+0x97/0x150 [ 2937.893275][ T3116] ip6_dst_alloc+0x23/0x90 [ 2937.893275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2937.893275][ T3116] ip6_pol_route+0x56f/0x840 [ 2937.893275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2937.893275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2937.893275][ T3116] fib6_rule_lookup+0x182/0x630 [ 2937.893275][ T3116] ip6_route_input+0x59c/0xa50 [ 2937.893275][ T3116] ipv6_rcv+0x397/0x810 [ 2937.893275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2937.893275][ T3116] process_backlog+0x101/0x620 [ 2937.893275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2937.893275][ T3116] net_rx_action+0x495/0xbe0 [ 2937.893275][ T3116] __do_softirq+0x1b5/0x7f6 [ 2937.893275][ T3116] [ 2937.895344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2937.895344][ T3116] netdev_get_by_index+0x5e/0x80 [ 2937.895344][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2937.895344][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2937.895344][ T3116] ip6_route_add+0x1c/0x140 [ 2937.895344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2937.895344][ T3116] addrconf_add_dev+0xe2/0x170 [ 2937.895344][ T3116] inet6_addr_add+0x12f/0xa40 [ 2937.895344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2937.895344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2937.895344][ T3116] netlink_rcv_skb+0x130/0x360 [ 2937.895344][ T3116] netlink_unicast+0x449/0x710 [ 2937.895344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2937.895344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2937.895344][ T3116] ___sys_sendmsg+0xee/0x170 [ 2937.895344][ T3116] __sys_sendmsg+0xcd/0x170 [ 2937.895344][ T3116] do_syscall_64+0xc6/0x1e0 [ 2937.895344][ T3116] [ 2937.897504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2937.897504][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2937.897504][ T3116] ipv6_find_idev+0x102/0x170 [ 2937.897504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2937.897504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2937.897504][ T3116] netlink_rcv_skb+0x130/0x360 [ 2937.897504][ T3116] netlink_unicast+0x449/0x710 [ 2937.897504][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2937.897504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2937.897504][ T3116] ___sys_sendmsg+0xee/0x170 [ 2937.897504][ T3116] __sys_sendmsg+0xcd/0x170 [ 2937.897504][ T3116] do_syscall_64+0xc6/0x1e0 [ 2937.897504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2937.897504][ T3116] [ 2937.899195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2937.899195][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2937.899195][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2937.899195][ T3116] ipv6_find_idev+0x102/0x170 [ 2937.899195][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2937.899195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2937.899195][ T3116] netlink_rcv_skb+0x130/0x360 [ 2937.899195][ T3116] netlink_unicast+0x449/0x710 [ 2937.899195][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2937.899195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2937.899195][ T3116] ___sys_sendmsg+0xee/0x170 [ 2937.899195][ T3116] __sys_sendmsg+0xcd/0x170 [ 2937.899195][ T3116] do_syscall_64+0xc6/0x1e0 [ 2937.899195][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2937.899195][ T3116] [ 2948.148762][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2948.149241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2948.149241][ T3116] dst_init+0x84/0x4a0 [ 2948.149241][ T3116] dst_alloc+0x97/0x150 [ 2948.149241][ T3116] ip6_dst_alloc+0x23/0x90 [ 2948.149241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2948.149241][ T3116] ip6_pol_route+0x56f/0x840 [ 2948.149241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2948.149241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2948.149241][ T3116] fib6_rule_lookup+0x182/0x630 [ 2948.149241][ T3116] ip6_route_input+0x59c/0xa50 [ 2948.149241][ T3116] ipv6_rcv+0x397/0x810 [ 2948.149241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2948.149241][ T3116] process_backlog+0x101/0x620 [ 2948.149241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2948.149241][ T3116] net_rx_action+0x495/0xbe0 [ 2948.149241][ T3116] __do_softirq+0x1b5/0x7f6 [ 2948.149241][ T3116] [ 2948.151324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2948.151324][ T3116] netdev_get_by_index+0x5e/0x80 [ 2948.151324][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2948.151324][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2948.151324][ T3116] ip6_route_add+0x1c/0x140 [ 2948.151324][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2948.151324][ T3116] addrconf_add_dev+0xe2/0x170 [ 2948.151324][ T3116] inet6_addr_add+0x12f/0xa40 [ 2948.151324][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2948.151324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2948.151324][ T3116] netlink_rcv_skb+0x130/0x360 [ 2948.151324][ T3116] netlink_unicast+0x449/0x710 [ 2948.151324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2948.151324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2948.151324][ T3116] ___sys_sendmsg+0xee/0x170 [ 2948.151324][ T3116] __sys_sendmsg+0xcd/0x170 [ 2948.151324][ T3116] do_syscall_64+0xc6/0x1e0 [ 2948.151324][ T3116] [ 2948.153494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2948.153494][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2948.153494][ T3116] ipv6_find_idev+0x102/0x170 [ 2948.153494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2948.153494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2948.153494][ T3116] netlink_rcv_skb+0x130/0x360 [ 2948.153494][ T3116] netlink_unicast+0x449/0x710 [ 2948.153494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2948.153494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2948.153494][ T3116] ___sys_sendmsg+0xee/0x170 [ 2948.153494][ T3116] __sys_sendmsg+0xcd/0x170 [ 2948.153494][ T3116] do_syscall_64+0xc6/0x1e0 [ 2948.153494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2948.153494][ T3116] [ 2948.155195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2948.155195][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2948.155195][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2948.155195][ T3116] ipv6_find_idev+0x102/0x170 [ 2948.155195][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2948.155195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2948.155195][ T3116] netlink_rcv_skb+0x130/0x360 [ 2948.155195][ T3116] netlink_unicast+0x449/0x710 [ 2948.155195][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2948.155195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2948.155195][ T3116] ___sys_sendmsg+0xee/0x170 [ 2948.155195][ T3116] __sys_sendmsg+0xcd/0x170 [ 2948.155195][ T3116] do_syscall_64+0xc6/0x1e0 [ 2948.155195][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2948.155195][ T3116] [ 2958.396828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2958.397250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2958.397250][ T3116] dst_init+0x84/0x4a0 [ 2958.397250][ T3116] dst_alloc+0x97/0x150 [ 2958.397250][ T3116] ip6_dst_alloc+0x23/0x90 [ 2958.397250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2958.397250][ T3116] ip6_pol_route+0x56f/0x840 [ 2958.397250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2958.397250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2958.397250][ T3116] fib6_rule_lookup+0x182/0x630 [ 2958.397250][ T3116] ip6_route_input+0x59c/0xa50 [ 2958.397250][ T3116] ipv6_rcv+0x397/0x810 [ 2958.397250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2958.397250][ T3116] process_backlog+0x101/0x620 [ 2958.397250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2958.397250][ T3116] net_rx_action+0x495/0xbe0 [ 2958.397250][ T3116] __do_softirq+0x1b5/0x7f6 [ 2958.397250][ T3116] [ 2958.399330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2958.399330][ T3116] netdev_get_by_index+0x5e/0x80 [ 2958.399330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2958.399330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2958.399330][ T3116] ip6_route_add+0x1c/0x140 [ 2958.399330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2958.399330][ T3116] addrconf_add_dev+0xe2/0x170 [ 2958.399330][ T3116] inet6_addr_add+0x12f/0xa40 [ 2958.399330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2958.399330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2958.399330][ T3116] netlink_rcv_skb+0x130/0x360 [ 2958.399330][ T3116] netlink_unicast+0x449/0x710 [ 2958.399330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2958.399330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2958.399330][ T3116] ___sys_sendmsg+0xee/0x170 [ 2958.399330][ T3116] __sys_sendmsg+0xcd/0x170 [ 2958.399330][ T3116] do_syscall_64+0xc6/0x1e0 [ 2958.399330][ T3116] [ 2958.401507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2958.401507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2958.401507][ T3116] ipv6_find_idev+0x102/0x170 [ 2958.401507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2958.401507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2958.401507][ T3116] netlink_rcv_skb+0x130/0x360 [ 2958.401507][ T3116] netlink_unicast+0x449/0x710 [ 2958.401507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2958.401507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2958.401507][ T3116] ___sys_sendmsg+0xee/0x170 [ 2958.401507][ T3116] __sys_sendmsg+0xcd/0x170 [ 2958.401507][ T3116] do_syscall_64+0xc6/0x1e0 [ 2958.401507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2958.401507][ T3116] [ 2958.403201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2958.403201][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2958.403201][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2958.403201][ T3116] ipv6_find_idev+0x102/0x170 [ 2958.403201][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2958.403201][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2958.403201][ T3116] netlink_rcv_skb+0x130/0x360 [ 2958.403201][ T3116] netlink_unicast+0x449/0x710 [ 2958.403201][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2958.403201][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2958.403201][ T3116] ___sys_sendmsg+0xee/0x170 [ 2958.403201][ T3116] __sys_sendmsg+0xcd/0x170 [ 2958.403201][ T3116] do_syscall_64+0xc6/0x1e0 [ 2958.403201][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2958.403201][ T3116] [ 2968.644867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2968.645360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2968.645360][ T3116] dst_init+0x84/0x4a0 [ 2968.645360][ T3116] dst_alloc+0x97/0x150 [ 2968.645360][ T3116] ip6_dst_alloc+0x23/0x90 [ 2968.645360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2968.645360][ T3116] ip6_pol_route+0x56f/0x840 [ 2968.645360][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2968.645360][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2968.645360][ T3116] fib6_rule_lookup+0x182/0x630 [ 2968.645360][ T3116] ip6_route_input+0x59c/0xa50 [ 2968.645360][ T3116] ipv6_rcv+0x397/0x810 [ 2968.645360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2968.645360][ T3116] process_backlog+0x101/0x620 [ 2968.645360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2968.645360][ T3116] net_rx_action+0x495/0xbe0 [ 2968.645360][ T3116] __do_softirq+0x1b5/0x7f6 [ 2968.645360][ T3116] [ 2968.647432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2968.647432][ T3116] netdev_get_by_index+0x5e/0x80 [ 2968.647432][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2968.647432][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2968.647432][ T3116] ip6_route_add+0x1c/0x140 [ 2968.647432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2968.647432][ T3116] addrconf_add_dev+0xe2/0x170 [ 2968.647432][ T3116] inet6_addr_add+0x12f/0xa40 [ 2968.647432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2968.647432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2968.647432][ T3116] netlink_rcv_skb+0x130/0x360 [ 2968.647432][ T3116] netlink_unicast+0x449/0x710 [ 2968.647432][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2968.647432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2968.647432][ T3116] ___sys_sendmsg+0xee/0x170 [ 2968.647432][ T3116] __sys_sendmsg+0xcd/0x170 [ 2968.647432][ T3116] do_syscall_64+0xc6/0x1e0 [ 2968.647432][ T3116] [ 2968.649592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2968.649592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2968.649592][ T3116] ipv6_find_idev+0x102/0x170 [ 2968.649592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2968.649592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2968.649592][ T3116] netlink_rcv_skb+0x130/0x360 [ 2968.649592][ T3116] netlink_unicast+0x449/0x710 [ 2968.649592][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2968.649592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2968.649592][ T3116] ___sys_sendmsg+0xee/0x170 [ 2968.649592][ T3116] __sys_sendmsg+0xcd/0x170 [ 2968.649592][ T3116] do_syscall_64+0xc6/0x1e0 [ 2968.649592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2968.649592][ T3116] [ 2968.651276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2968.651276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2968.651276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2968.651276][ T3116] ipv6_find_idev+0x102/0x170 [ 2968.651276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2968.651276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2968.651276][ T3116] netlink_rcv_skb+0x130/0x360 [ 2968.651276][ T3116] netlink_unicast+0x449/0x710 [ 2968.651276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2968.651276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2968.651276][ T3116] ___sys_sendmsg+0xee/0x170 [ 2968.651276][ T3116] __sys_sendmsg+0xcd/0x170 [ 2968.651276][ T3116] do_syscall_64+0xc6/0x1e0 [ 2968.651276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2968.651276][ T3116] [ 2978.892833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2978.893271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2978.893271][ T3116] dst_init+0x84/0x4a0 [ 2978.893271][ T3116] dst_alloc+0x97/0x150 [ 2978.893271][ T3116] ip6_dst_alloc+0x23/0x90 [ 2978.893271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2978.893271][ T3116] ip6_pol_route+0x56f/0x840 [ 2978.893271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2978.893271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2978.893271][ T3116] fib6_rule_lookup+0x182/0x630 [ 2978.893271][ T3116] ip6_route_input+0x59c/0xa50 [ 2978.893271][ T3116] ipv6_rcv+0x397/0x810 [ 2978.893271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2978.893271][ T3116] process_backlog+0x101/0x620 [ 2978.893271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2978.893271][ T3116] net_rx_action+0x495/0xbe0 [ 2978.893271][ T3116] __do_softirq+0x1b5/0x7f6 [ 2978.893271][ T3116] [ 2978.895371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2978.895371][ T3116] netdev_get_by_index+0x5e/0x80 [ 2978.895371][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2978.895371][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2978.895371][ T3116] ip6_route_add+0x1c/0x140 [ 2978.895371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2978.895371][ T3116] addrconf_add_dev+0xe2/0x170 [ 2978.895371][ T3116] inet6_addr_add+0x12f/0xa40 [ 2978.895371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2978.895371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2978.895371][ T3116] netlink_rcv_skb+0x130/0x360 [ 2978.895371][ T3116] netlink_unicast+0x449/0x710 [ 2978.895371][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2978.895371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2978.895371][ T3116] ___sys_sendmsg+0xee/0x170 [ 2978.895371][ T3116] __sys_sendmsg+0xcd/0x170 [ 2978.895371][ T3116] do_syscall_64+0xc6/0x1e0 [ 2978.895371][ T3116] [ 2978.897543][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2978.897543][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2978.897543][ T3116] ipv6_find_idev+0x102/0x170 [ 2978.897543][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2978.897543][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2978.897543][ T3116] netlink_rcv_skb+0x130/0x360 [ 2978.897543][ T3116] netlink_unicast+0x449/0x710 [ 2978.897543][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2978.897543][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2978.897543][ T3116] ___sys_sendmsg+0xee/0x170 [ 2978.897543][ T3116] __sys_sendmsg+0xcd/0x170 [ 2978.897543][ T3116] do_syscall_64+0xc6/0x1e0 [ 2978.897543][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2978.897543][ T3116] [ 2978.899239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2978.899239][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2978.899239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2978.899239][ T3116] ipv6_find_idev+0x102/0x170 [ 2978.899239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2978.899239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2978.899239][ T3116] netlink_rcv_skb+0x130/0x360 [ 2978.899239][ T3116] netlink_unicast+0x449/0x710 [ 2978.899239][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2978.899239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2978.899239][ T3116] ___sys_sendmsg+0xee/0x170 [ 2978.899239][ T3116] __sys_sendmsg+0xcd/0x170 [ 2978.899239][ T3116] do_syscall_64+0xc6/0x1e0 [ 2978.899239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2978.899239][ T3116] [ 2989.140835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2989.141336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2989.141336][ T3116] dst_init+0x84/0x4a0 [ 2989.141336][ T3116] dst_alloc+0x97/0x150 [ 2989.141336][ T3116] ip6_dst_alloc+0x23/0x90 [ 2989.141336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2989.141336][ T3116] ip6_pol_route+0x56f/0x840 [ 2989.141336][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2989.141336][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2989.141336][ T3116] fib6_rule_lookup+0x182/0x630 [ 2989.141336][ T3116] ip6_route_input+0x59c/0xa50 [ 2989.141336][ T3116] ipv6_rcv+0x397/0x810 [ 2989.141336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2989.141336][ T3116] process_backlog+0x101/0x620 [ 2989.141336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2989.141336][ T3116] net_rx_action+0x495/0xbe0 [ 2989.141336][ T3116] __do_softirq+0x1b5/0x7f6 [ 2989.141336][ T3116] [ 2989.143417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2989.143417][ T3116] netdev_get_by_index+0x5e/0x80 [ 2989.143417][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2989.143417][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2989.143417][ T3116] ip6_route_add+0x1c/0x140 [ 2989.143417][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2989.143417][ T3116] addrconf_add_dev+0xe2/0x170 [ 2989.143417][ T3116] inet6_addr_add+0x12f/0xa40 [ 2989.143417][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2989.143417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2989.143417][ T3116] netlink_rcv_skb+0x130/0x360 [ 2989.143417][ T3116] netlink_unicast+0x449/0x710 [ 2989.143417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2989.143417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2989.143417][ T3116] ___sys_sendmsg+0xee/0x170 [ 2989.143417][ T3116] __sys_sendmsg+0xcd/0x170 [ 2989.143417][ T3116] do_syscall_64+0xc6/0x1e0 [ 2989.143417][ T3116] [ 2989.145581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2989.145581][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2989.145581][ T3116] ipv6_find_idev+0x102/0x170 [ 2989.145581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2989.145581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2989.145581][ T3116] netlink_rcv_skb+0x130/0x360 [ 2989.145581][ T3116] netlink_unicast+0x449/0x710 [ 2989.145581][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2989.145581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2989.145581][ T3116] ___sys_sendmsg+0xee/0x170 [ 2989.145581][ T3116] __sys_sendmsg+0xcd/0x170 [ 2989.145581][ T3116] do_syscall_64+0xc6/0x1e0 [ 2989.145581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2989.145581][ T3116] [ 2989.147305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2989.147305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2989.147305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2989.147305][ T3116] ipv6_find_idev+0x102/0x170 [ 2989.147305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2989.147305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2989.147305][ T3116] netlink_rcv_skb+0x130/0x360 [ 2989.147305][ T3116] netlink_unicast+0x449/0x710 [ 2989.147305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2989.147305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2989.147305][ T3116] ___sys_sendmsg+0xee/0x170 [ 2989.147305][ T3116] __sys_sendmsg+0xcd/0x170 [ 2989.147305][ T3116] do_syscall_64+0xc6/0x1e0 [ 2989.147305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2989.147305][ T3116] [ 2999.388820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 2999.389243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2999.389243][ T3116] dst_init+0x84/0x4a0 [ 2999.389243][ T3116] dst_alloc+0x97/0x150 [ 2999.389243][ T3116] ip6_dst_alloc+0x23/0x90 [ 2999.389243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2999.389243][ T3116] ip6_pol_route+0x56f/0x840 [ 2999.389243][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 2999.389243][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 2999.389243][ T3116] fib6_rule_lookup+0x182/0x630 [ 2999.389243][ T3116] ip6_route_input+0x59c/0xa50 [ 2999.389243][ T3116] ipv6_rcv+0x397/0x810 [ 2999.389243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 2999.389243][ T3116] process_backlog+0x101/0x620 [ 2999.389243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 2999.389243][ T3116] net_rx_action+0x495/0xbe0 [ 2999.389243][ T3116] __do_softirq+0x1b5/0x7f6 [ 2999.389243][ T3116] [ 2999.391333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2999.391333][ T3116] netdev_get_by_index+0x5e/0x80 [ 2999.391333][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 2999.391333][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 2999.391333][ T3116] ip6_route_add+0x1c/0x140 [ 2999.391333][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 2999.391333][ T3116] addrconf_add_dev+0xe2/0x170 [ 2999.391333][ T3116] inet6_addr_add+0x12f/0xa40 [ 2999.391333][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 2999.391333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2999.391333][ T3116] netlink_rcv_skb+0x130/0x360 [ 2999.391333][ T3116] netlink_unicast+0x449/0x710 [ 2999.391333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2999.391333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2999.391333][ T3116] ___sys_sendmsg+0xee/0x170 [ 2999.391333][ T3116] __sys_sendmsg+0xcd/0x170 [ 2999.391333][ T3116] do_syscall_64+0xc6/0x1e0 [ 2999.391333][ T3116] [ 2999.393517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2999.393517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 2999.393517][ T3116] ipv6_find_idev+0x102/0x170 [ 2999.393517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2999.393517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2999.393517][ T3116] netlink_rcv_skb+0x130/0x360 [ 2999.393517][ T3116] netlink_unicast+0x449/0x710 [ 2999.393517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2999.393517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2999.393517][ T3116] ___sys_sendmsg+0xee/0x170 [ 2999.393517][ T3116] __sys_sendmsg+0xcd/0x170 [ 2999.393517][ T3116] do_syscall_64+0xc6/0x1e0 [ 2999.393517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2999.393517][ T3116] [ 2999.395217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 2999.395217][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 2999.395217][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 2999.395217][ T3116] ipv6_find_idev+0x102/0x170 [ 2999.395217][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 2999.395217][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2999.395217][ T3116] netlink_rcv_skb+0x130/0x360 [ 2999.395217][ T3116] netlink_unicast+0x449/0x710 [ 2999.395217][ T3116] netlink_sendmsg+0x723/0xbe0 [ 2999.395217][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 2999.395217][ T3116] ___sys_sendmsg+0xee/0x170 [ 2999.395217][ T3116] __sys_sendmsg+0xcd/0x170 [ 2999.395217][ T3116] do_syscall_64+0xc6/0x1e0 [ 2999.395217][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2999.395217][ T3116] [ 3009.636878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3009.637393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3009.637393][ T3116] dst_init+0x84/0x4a0 [ 3009.637393][ T3116] dst_alloc+0x97/0x150 [ 3009.637393][ T3116] ip6_dst_alloc+0x23/0x90 [ 3009.637393][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3009.637393][ T3116] ip6_pol_route+0x56f/0x840 [ 3009.637393][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3009.637393][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3009.637393][ T3116] fib6_rule_lookup+0x182/0x630 [ 3009.637393][ T3116] ip6_route_input+0x59c/0xa50 [ 3009.637393][ T3116] ipv6_rcv+0x397/0x810 [ 3009.637393][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3009.637393][ T3116] process_backlog+0x101/0x620 [ 3009.637393][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3009.637393][ T3116] net_rx_action+0x495/0xbe0 [ 3009.637393][ T3116] __do_softirq+0x1b5/0x7f6 [ 3009.637393][ T3116] [ 3009.639472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3009.639472][ T3116] netdev_get_by_index+0x5e/0x80 [ 3009.639472][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3009.639472][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3009.639472][ T3116] ip6_route_add+0x1c/0x140 [ 3009.639472][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3009.639472][ T3116] addrconf_add_dev+0xe2/0x170 [ 3009.639472][ T3116] inet6_addr_add+0x12f/0xa40 [ 3009.639472][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3009.639472][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3009.639472][ T3116] netlink_rcv_skb+0x130/0x360 [ 3009.639472][ T3116] netlink_unicast+0x449/0x710 [ 3009.639472][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3009.639472][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3009.639472][ T3116] ___sys_sendmsg+0xee/0x170 [ 3009.639472][ T3116] __sys_sendmsg+0xcd/0x170 [ 3009.639472][ T3116] do_syscall_64+0xc6/0x1e0 [ 3009.639472][ T3116] [ 3009.641644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3009.641644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3009.641644][ T3116] ipv6_find_idev+0x102/0x170 [ 3009.641644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3009.641644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3009.641644][ T3116] netlink_rcv_skb+0x130/0x360 [ 3009.641644][ T3116] netlink_unicast+0x449/0x710 [ 3009.641644][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3009.641644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3009.641644][ T3116] ___sys_sendmsg+0xee/0x170 [ 3009.641644][ T3116] __sys_sendmsg+0xcd/0x170 [ 3009.641644][ T3116] do_syscall_64+0xc6/0x1e0 [ 3009.641644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3009.641644][ T3116] [ 3009.643360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3009.643360][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3009.643360][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3009.643360][ T3116] ipv6_find_idev+0x102/0x170 [ 3009.643360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3009.643360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3009.643360][ T3116] netlink_rcv_skb+0x130/0x360 [ 3009.643360][ T3116] netlink_unicast+0x449/0x710 [ 3009.643360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3009.643360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3009.643360][ T3116] ___sys_sendmsg+0xee/0x170 [ 3009.643360][ T3116] __sys_sendmsg+0xcd/0x170 [ 3009.643360][ T3116] do_syscall_64+0xc6/0x1e0 [ 3009.643360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3009.643360][ T3116] [ 3019.884764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3019.885189][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3019.885189][ T3116] dst_init+0x84/0x4a0 [ 3019.885189][ T3116] dst_alloc+0x97/0x150 [ 3019.885189][ T3116] ip6_dst_alloc+0x23/0x90 [ 3019.885189][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3019.885189][ T3116] ip6_pol_route+0x56f/0x840 [ 3019.885189][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3019.885189][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3019.885189][ T3116] fib6_rule_lookup+0x182/0x630 [ 3019.885189][ T3116] ip6_route_input+0x59c/0xa50 [ 3019.885189][ T3116] ipv6_rcv+0x397/0x810 [ 3019.885189][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3019.885189][ T3116] process_backlog+0x101/0x620 [ 3019.885189][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3019.885189][ T3116] net_rx_action+0x495/0xbe0 [ 3019.885189][ T3116] __do_softirq+0x1b5/0x7f6 [ 3019.885189][ T3116] [ 3019.887281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3019.887281][ T3116] netdev_get_by_index+0x5e/0x80 [ 3019.887281][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3019.887281][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3019.887281][ T3116] ip6_route_add+0x1c/0x140 [ 3019.887281][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3019.887281][ T3116] addrconf_add_dev+0xe2/0x170 [ 3019.887281][ T3116] inet6_addr_add+0x12f/0xa40 [ 3019.887281][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3019.887281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3019.887281][ T3116] netlink_rcv_skb+0x130/0x360 [ 3019.887281][ T3116] netlink_unicast+0x449/0x710 [ 3019.887281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3019.887281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3019.887281][ T3116] ___sys_sendmsg+0xee/0x170 [ 3019.887281][ T3116] __sys_sendmsg+0xcd/0x170 [ 3019.887281][ T3116] do_syscall_64+0xc6/0x1e0 [ 3019.887281][ T3116] [ 3019.889447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3019.889447][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3019.889447][ T3116] ipv6_find_idev+0x102/0x170 [ 3019.889447][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3019.889447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3019.889447][ T3116] netlink_rcv_skb+0x130/0x360 [ 3019.889447][ T3116] netlink_unicast+0x449/0x710 [ 3019.889447][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3019.889447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3019.889447][ T3116] ___sys_sendmsg+0xee/0x170 [ 3019.889447][ T3116] __sys_sendmsg+0xcd/0x170 [ 3019.889447][ T3116] do_syscall_64+0xc6/0x1e0 [ 3019.889447][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3019.889447][ T3116] [ 3019.891142][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3019.891142][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3019.891142][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3019.891142][ T3116] ipv6_find_idev+0x102/0x170 [ 3019.891142][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3019.891142][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3019.891142][ T3116] netlink_rcv_skb+0x130/0x360 [ 3019.891142][ T3116] netlink_unicast+0x449/0x710 [ 3019.891142][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3019.891142][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3019.891142][ T3116] ___sys_sendmsg+0xee/0x170 [ 3019.891142][ T3116] __sys_sendmsg+0xcd/0x170 [ 3019.891142][ T3116] do_syscall_64+0xc6/0x1e0 [ 3019.891142][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3019.891142][ T3116] [ 3030.132836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3030.133275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3030.133275][ T3116] dst_init+0x84/0x4a0 [ 3030.133275][ T3116] dst_alloc+0x97/0x150 [ 3030.133275][ T3116] ip6_dst_alloc+0x23/0x90 [ 3030.133275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3030.133275][ T3116] ip6_pol_route+0x56f/0x840 [ 3030.133275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3030.133275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3030.133275][ T3116] fib6_rule_lookup+0x182/0x630 [ 3030.133275][ T3116] ip6_route_input+0x59c/0xa50 [ 3030.133275][ T3116] ipv6_rcv+0x397/0x810 [ 3030.133275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3030.133275][ T3116] process_backlog+0x101/0x620 [ 3030.133275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3030.133275][ T3116] net_rx_action+0x495/0xbe0 [ 3030.133275][ T3116] __do_softirq+0x1b5/0x7f6 [ 3030.133275][ T3116] [ 3030.135355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3030.135355][ T3116] netdev_get_by_index+0x5e/0x80 [ 3030.135355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3030.135355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3030.135355][ T3116] ip6_route_add+0x1c/0x140 [ 3030.135355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3030.135355][ T3116] addrconf_add_dev+0xe2/0x170 [ 3030.135355][ T3116] inet6_addr_add+0x12f/0xa40 [ 3030.135355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3030.135355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3030.135355][ T3116] netlink_rcv_skb+0x130/0x360 [ 3030.135355][ T3116] netlink_unicast+0x449/0x710 [ 3030.135355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3030.135355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3030.135355][ T3116] ___sys_sendmsg+0xee/0x170 [ 3030.135355][ T3116] __sys_sendmsg+0xcd/0x170 [ 3030.135355][ T3116] do_syscall_64+0xc6/0x1e0 [ 3030.135355][ T3116] [ 3030.137511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3030.137511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3030.137511][ T3116] ipv6_find_idev+0x102/0x170 [ 3030.137511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3030.137511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3030.137511][ T3116] netlink_rcv_skb+0x130/0x360 [ 3030.137511][ T3116] netlink_unicast+0x449/0x710 [ 3030.137511][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3030.137511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3030.137511][ T3116] ___sys_sendmsg+0xee/0x170 [ 3030.137511][ T3116] __sys_sendmsg+0xcd/0x170 [ 3030.137511][ T3116] do_syscall_64+0xc6/0x1e0 [ 3030.137511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3030.137511][ T3116] [ 3030.139208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3030.139208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3030.139208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3030.139208][ T3116] ipv6_find_idev+0x102/0x170 [ 3030.139208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3030.139208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3030.139208][ T3116] netlink_rcv_skb+0x130/0x360 [ 3030.139208][ T3116] netlink_unicast+0x449/0x710 [ 3030.139208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3030.139208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3030.139208][ T3116] ___sys_sendmsg+0xee/0x170 [ 3030.139208][ T3116] __sys_sendmsg+0xcd/0x170 [ 3030.139208][ T3116] do_syscall_64+0xc6/0x1e0 [ 3030.139208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3030.139208][ T3116] [ 3040.380825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3040.381243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3040.381243][ T3116] dst_init+0x84/0x4a0 [ 3040.381243][ T3116] dst_alloc+0x97/0x150 [ 3040.381243][ T3116] ip6_dst_alloc+0x23/0x90 [ 3040.381243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3040.381243][ T3116] ip6_pol_route+0x56f/0x840 [ 3040.381243][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3040.381243][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3040.381243][ T3116] fib6_rule_lookup+0x182/0x630 [ 3040.381243][ T3116] ip6_route_input+0x59c/0xa50 [ 3040.381243][ T3116] ipv6_rcv+0x397/0x810 [ 3040.381243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3040.381243][ T3116] process_backlog+0x101/0x620 [ 3040.381243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3040.381243][ T3116] net_rx_action+0x495/0xbe0 [ 3040.381243][ T3116] __do_softirq+0x1b5/0x7f6 [ 3040.381243][ T3116] [ 3040.383338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3040.383338][ T3116] netdev_get_by_index+0x5e/0x80 [ 3040.383338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3040.383338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3040.383338][ T3116] ip6_route_add+0x1c/0x140 [ 3040.383338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3040.383338][ T3116] addrconf_add_dev+0xe2/0x170 [ 3040.383338][ T3116] inet6_addr_add+0x12f/0xa40 [ 3040.383338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3040.383338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3040.383338][ T3116] netlink_rcv_skb+0x130/0x360 [ 3040.383338][ T3116] netlink_unicast+0x449/0x710 [ 3040.383338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3040.383338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3040.383338][ T3116] ___sys_sendmsg+0xee/0x170 [ 3040.383338][ T3116] __sys_sendmsg+0xcd/0x170 [ 3040.383338][ T3116] do_syscall_64+0xc6/0x1e0 [ 3040.383338][ T3116] [ 3040.385515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3040.385515][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3040.385515][ T3116] ipv6_find_idev+0x102/0x170 [ 3040.385515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3040.385515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3040.385515][ T3116] netlink_rcv_skb+0x130/0x360 [ 3040.385515][ T3116] netlink_unicast+0x449/0x710 [ 3040.385515][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3040.385515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3040.385515][ T3116] ___sys_sendmsg+0xee/0x170 [ 3040.385515][ T3116] __sys_sendmsg+0xcd/0x170 [ 3040.385515][ T3116] do_syscall_64+0xc6/0x1e0 [ 3040.385515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3040.385515][ T3116] [ 3040.387240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3040.387240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3040.387240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3040.387240][ T3116] ipv6_find_idev+0x102/0x170 [ 3040.387240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3040.387240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3040.387240][ T3116] netlink_rcv_skb+0x130/0x360 [ 3040.387240][ T3116] netlink_unicast+0x449/0x710 [ 3040.387240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3040.387240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3040.387240][ T3116] ___sys_sendmsg+0xee/0x170 [ 3040.387240][ T3116] __sys_sendmsg+0xcd/0x170 [ 3040.387240][ T3116] do_syscall_64+0xc6/0x1e0 [ 3040.387240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3040.387240][ T3116] [ 3050.628885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3050.629359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3050.629359][ T3116] dst_init+0x84/0x4a0 [ 3050.629359][ T3116] dst_alloc+0x97/0x150 [ 3050.629359][ T3116] ip6_dst_alloc+0x23/0x90 [ 3050.629359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3050.629359][ T3116] ip6_pol_route+0x56f/0x840 [ 3050.629359][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3050.629359][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3050.629359][ T3116] fib6_rule_lookup+0x182/0x630 [ 3050.629359][ T3116] ip6_route_input+0x59c/0xa50 [ 3050.629359][ T3116] ipv6_rcv+0x397/0x810 [ 3050.629359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3050.629359][ T3116] process_backlog+0x101/0x620 [ 3050.629359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3050.629359][ T3116] net_rx_action+0x495/0xbe0 [ 3050.629359][ T3116] __do_softirq+0x1b5/0x7f6 [ 3050.629359][ T3116] [ 3050.631437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3050.631437][ T3116] netdev_get_by_index+0x5e/0x80 [ 3050.631437][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3050.631437][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3050.631437][ T3116] ip6_route_add+0x1c/0x140 [ 3050.631437][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3050.631437][ T3116] addrconf_add_dev+0xe2/0x170 [ 3050.631437][ T3116] inet6_addr_add+0x12f/0xa40 [ 3050.631437][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3050.631437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3050.631437][ T3116] netlink_rcv_skb+0x130/0x360 [ 3050.631437][ T3116] netlink_unicast+0x449/0x710 [ 3050.631437][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3050.631437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3050.631437][ T3116] ___sys_sendmsg+0xee/0x170 [ 3050.631437][ T3116] __sys_sendmsg+0xcd/0x170 [ 3050.631437][ T3116] do_syscall_64+0xc6/0x1e0 [ 3050.631437][ T3116] [ 3050.633611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3050.633611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3050.633611][ T3116] ipv6_find_idev+0x102/0x170 [ 3050.633611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3050.633611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3050.633611][ T3116] netlink_rcv_skb+0x130/0x360 [ 3050.633611][ T3116] netlink_unicast+0x449/0x710 [ 3050.633611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3050.633611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3050.633611][ T3116] ___sys_sendmsg+0xee/0x170 [ 3050.633611][ T3116] __sys_sendmsg+0xcd/0x170 [ 3050.633611][ T3116] do_syscall_64+0xc6/0x1e0 [ 3050.633611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3050.633611][ T3116] [ 3050.635305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3050.635305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3050.635305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3050.635305][ T3116] ipv6_find_idev+0x102/0x170 [ 3050.635305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3050.635305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3050.635305][ T3116] netlink_rcv_skb+0x130/0x360 [ 3050.635305][ T3116] netlink_unicast+0x449/0x710 [ 3050.635305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3050.635305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3050.635305][ T3116] ___sys_sendmsg+0xee/0x170 [ 3050.635305][ T3116] __sys_sendmsg+0xcd/0x170 [ 3050.635305][ T3116] do_syscall_64+0xc6/0x1e0 [ 3050.635305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3050.635305][ T3116] [ 3060.876819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3060.877304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3060.877304][ T3116] dst_init+0x84/0x4a0 [ 3060.877304][ T3116] dst_alloc+0x97/0x150 [ 3060.877304][ T3116] ip6_dst_alloc+0x23/0x90 [ 3060.877304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3060.877304][ T3116] ip6_pol_route+0x56f/0x840 [ 3060.877304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3060.877304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3060.877304][ T3116] fib6_rule_lookup+0x182/0x630 [ 3060.877304][ T3116] ip6_route_input+0x59c/0xa50 [ 3060.877304][ T3116] ipv6_rcv+0x397/0x810 [ 3060.877304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3060.877304][ T3116] process_backlog+0x101/0x620 [ 3060.877304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3060.877304][ T3116] net_rx_action+0x495/0xbe0 [ 3060.877304][ T3116] __do_softirq+0x1b5/0x7f6 [ 3060.877304][ T3116] [ 3060.879385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3060.879385][ T3116] netdev_get_by_index+0x5e/0x80 [ 3060.879385][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3060.879385][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3060.879385][ T3116] ip6_route_add+0x1c/0x140 [ 3060.879385][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3060.879385][ T3116] addrconf_add_dev+0xe2/0x170 [ 3060.879385][ T3116] inet6_addr_add+0x12f/0xa40 [ 3060.879385][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3060.879385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3060.879385][ T3116] netlink_rcv_skb+0x130/0x360 [ 3060.879385][ T3116] netlink_unicast+0x449/0x710 [ 3060.879385][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3060.879385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3060.879385][ T3116] ___sys_sendmsg+0xee/0x170 [ 3060.879385][ T3116] __sys_sendmsg+0xcd/0x170 [ 3060.879385][ T3116] do_syscall_64+0xc6/0x1e0 [ 3060.879385][ T3116] [ 3060.881585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3060.881585][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3060.881585][ T3116] ipv6_find_idev+0x102/0x170 [ 3060.881585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3060.881585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3060.881585][ T3116] netlink_rcv_skb+0x130/0x360 [ 3060.881585][ T3116] netlink_unicast+0x449/0x710 [ 3060.881585][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3060.881585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3060.881585][ T3116] ___sys_sendmsg+0xee/0x170 [ 3060.881585][ T3116] __sys_sendmsg+0xcd/0x170 [ 3060.881585][ T3116] do_syscall_64+0xc6/0x1e0 [ 3060.881585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3060.881585][ T3116] [ 3060.883280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3060.883280][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3060.883280][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3060.883280][ T3116] ipv6_find_idev+0x102/0x170 [ 3060.883280][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3060.883280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3060.883280][ T3116] netlink_rcv_skb+0x130/0x360 [ 3060.883280][ T3116] netlink_unicast+0x449/0x710 [ 3060.883280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3060.883280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3060.883280][ T3116] ___sys_sendmsg+0xee/0x170 [ 3060.883280][ T3116] __sys_sendmsg+0xcd/0x170 [ 3060.883280][ T3116] do_syscall_64+0xc6/0x1e0 [ 3060.883280][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3060.883280][ T3116] [ 3071.124794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3071.125481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3071.125481][ T3116] dst_init+0x84/0x4a0 [ 3071.125481][ T3116] dst_alloc+0x97/0x150 [ 3071.125481][ T3116] ip6_dst_alloc+0x23/0x90 [ 3071.125481][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3071.125481][ T3116] ip6_pol_route+0x56f/0x840 [ 3071.125481][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3071.125481][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3071.125481][ T3116] fib6_rule_lookup+0x182/0x630 [ 3071.125481][ T3116] ip6_route_input+0x59c/0xa50 [ 3071.125481][ T3116] ipv6_rcv+0x397/0x810 [ 3071.125481][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3071.125481][ T3116] process_backlog+0x101/0x620 [ 3071.125481][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3071.125481][ T3116] net_rx_action+0x495/0xbe0 [ 3071.125481][ T3116] __do_softirq+0x1b5/0x7f6 [ 3071.125481][ T3116] [ 3071.127563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3071.127563][ T3116] netdev_get_by_index+0x5e/0x80 [ 3071.127563][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3071.127563][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3071.127563][ T3116] ip6_route_add+0x1c/0x140 [ 3071.127563][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3071.127563][ T3116] addrconf_add_dev+0xe2/0x170 [ 3071.127563][ T3116] inet6_addr_add+0x12f/0xa40 [ 3071.127563][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3071.127563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3071.127563][ T3116] netlink_rcv_skb+0x130/0x360 [ 3071.127563][ T3116] netlink_unicast+0x449/0x710 [ 3071.127563][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3071.127563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3071.127563][ T3116] ___sys_sendmsg+0xee/0x170 [ 3071.127563][ T3116] __sys_sendmsg+0xcd/0x170 [ 3071.127563][ T3116] do_syscall_64+0xc6/0x1e0 [ 3071.127563][ T3116] [ 3071.129730][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3071.129730][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3071.129730][ T3116] ipv6_find_idev+0x102/0x170 [ 3071.129730][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3071.129730][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3071.129730][ T3116] netlink_rcv_skb+0x130/0x360 [ 3071.129730][ T3116] netlink_unicast+0x449/0x710 [ 3071.129730][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3071.129730][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3071.129730][ T3116] ___sys_sendmsg+0xee/0x170 [ 3071.129730][ T3116] __sys_sendmsg+0xcd/0x170 [ 3071.129730][ T3116] do_syscall_64+0xc6/0x1e0 [ 3071.129730][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3071.129730][ T3116] [ 3071.131444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3071.131444][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3071.131444][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3071.131444][ T3116] ipv6_find_idev+0x102/0x170 [ 3071.131444][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3071.131444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3071.131444][ T3116] netlink_rcv_skb+0x130/0x360 [ 3071.131444][ T3116] netlink_unicast+0x449/0x710 [ 3071.131444][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3071.131444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3071.131444][ T3116] ___sys_sendmsg+0xee/0x170 [ 3071.131444][ T3116] __sys_sendmsg+0xcd/0x170 [ 3071.131444][ T3116] do_syscall_64+0xc6/0x1e0 [ 3071.131444][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3071.131444][ T3116] [ 3081.372769][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3081.373400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3081.373400][ T3116] dst_init+0x84/0x4a0 [ 3081.373400][ T3116] dst_alloc+0x97/0x150 [ 3081.373400][ T3116] ip6_dst_alloc+0x23/0x90 [ 3081.373400][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3081.373400][ T3116] ip6_pol_route+0x56f/0x840 [ 3081.373400][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3081.373400][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3081.373400][ T3116] fib6_rule_lookup+0x182/0x630 [ 3081.373400][ T3116] ip6_route_input+0x59c/0xa50 [ 3081.373400][ T3116] ipv6_rcv+0x397/0x810 [ 3081.373400][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3081.373400][ T3116] process_backlog+0x101/0x620 [ 3081.373400][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3081.373400][ T3116] net_rx_action+0x495/0xbe0 [ 3081.373400][ T3116] __do_softirq+0x1b5/0x7f6 [ 3081.373400][ T3116] [ 3081.376377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3081.376377][ T3116] netdev_get_by_index+0x5e/0x80 [ 3081.376377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3081.376377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3081.376377][ T3116] ip6_route_add+0x1c/0x140 [ 3081.376377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3081.376377][ T3116] addrconf_add_dev+0xe2/0x170 [ 3081.376377][ T3116] inet6_addr_add+0x12f/0xa40 [ 3081.376377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3081.376377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3081.376377][ T3116] netlink_rcv_skb+0x130/0x360 [ 3081.376377][ T3116] netlink_unicast+0x449/0x710 [ 3081.376377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3081.376377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3081.376377][ T3116] ___sys_sendmsg+0xee/0x170 [ 3081.376377][ T3116] __sys_sendmsg+0xcd/0x170 [ 3081.376377][ T3116] do_syscall_64+0xc6/0x1e0 [ 3081.376377][ T3116] [ 3081.378596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3081.378596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3081.378596][ T3116] ipv6_find_idev+0x102/0x170 [ 3081.378596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3081.378596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3081.378596][ T3116] netlink_rcv_skb+0x130/0x360 [ 3081.378596][ T3116] netlink_unicast+0x449/0x710 [ 3081.378596][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3081.378596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3081.378596][ T3116] ___sys_sendmsg+0xee/0x170 [ 3081.378596][ T3116] __sys_sendmsg+0xcd/0x170 [ 3081.378596][ T3116] do_syscall_64+0xc6/0x1e0 [ 3081.378596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3081.378596][ T3116] [ 3081.380342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3081.380342][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3081.380342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3081.380342][ T3116] ipv6_find_idev+0x102/0x170 [ 3081.380342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3081.380342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3081.380342][ T3116] netlink_rcv_skb+0x130/0x360 [ 3081.380342][ T3116] netlink_unicast+0x449/0x710 [ 3081.380342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3081.380342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3081.380342][ T3116] ___sys_sendmsg+0xee/0x170 [ 3081.380342][ T3116] __sys_sendmsg+0xcd/0x170 [ 3081.380342][ T3116] do_syscall_64+0xc6/0x1e0 [ 3081.380342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3081.380342][ T3116] [ 3091.628801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3091.629243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3091.629243][ T3116] dst_init+0x84/0x4a0 [ 3091.629243][ T3116] dst_alloc+0x97/0x150 [ 3091.629243][ T3116] ip6_dst_alloc+0x23/0x90 [ 3091.629243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3091.629243][ T3116] ip6_pol_route+0x56f/0x840 [ 3091.629243][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3091.629243][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3091.629243][ T3116] fib6_rule_lookup+0x182/0x630 [ 3091.629243][ T3116] ip6_route_input+0x59c/0xa50 [ 3091.629243][ T3116] ipv6_rcv+0x397/0x810 [ 3091.629243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3091.629243][ T3116] process_backlog+0x101/0x620 [ 3091.629243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3091.629243][ T3116] net_rx_action+0x495/0xbe0 [ 3091.629243][ T3116] __do_softirq+0x1b5/0x7f6 [ 3091.629243][ T3116] [ 3091.631364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3091.631364][ T3116] netdev_get_by_index+0x5e/0x80 [ 3091.631364][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3091.631364][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3091.631364][ T3116] ip6_route_add+0x1c/0x140 [ 3091.631364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3091.631364][ T3116] addrconf_add_dev+0xe2/0x170 [ 3091.631364][ T3116] inet6_addr_add+0x12f/0xa40 [ 3091.631364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3091.631364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3091.631364][ T3116] netlink_rcv_skb+0x130/0x360 [ 3091.631364][ T3116] netlink_unicast+0x449/0x710 [ 3091.631364][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3091.631364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3091.631364][ T3116] ___sys_sendmsg+0xee/0x170 [ 3091.631364][ T3116] __sys_sendmsg+0xcd/0x170 [ 3091.631364][ T3116] do_syscall_64+0xc6/0x1e0 [ 3091.631364][ T3116] [ 3091.633589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3091.633589][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3091.633589][ T3116] ipv6_find_idev+0x102/0x170 [ 3091.633589][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3091.633589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3091.633589][ T3116] netlink_rcv_skb+0x130/0x360 [ 3091.633589][ T3116] netlink_unicast+0x449/0x710 [ 3091.633589][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3091.633589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3091.633589][ T3116] ___sys_sendmsg+0xee/0x170 [ 3091.633589][ T3116] __sys_sendmsg+0xcd/0x170 [ 3091.633589][ T3116] do_syscall_64+0xc6/0x1e0 [ 3091.633589][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3091.633589][ T3116] [ 3091.635449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3091.635449][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3091.635449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3091.635449][ T3116] ipv6_find_idev+0x102/0x170 [ 3091.635449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3091.635449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3091.635449][ T3116] netlink_rcv_skb+0x130/0x360 [ 3091.635449][ T3116] netlink_unicast+0x449/0x710 [ 3091.635449][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3091.635449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3091.635449][ T3116] ___sys_sendmsg+0xee/0x170 [ 3091.635449][ T3116] __sys_sendmsg+0xcd/0x170 [ 3091.635449][ T3116] do_syscall_64+0xc6/0x1e0 [ 3091.635449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3091.635449][ T3116] [ 3101.876809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3101.877481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3101.877481][ T3116] dst_init+0x84/0x4a0 [ 3101.877481][ T3116] dst_alloc+0x97/0x150 [ 3101.877481][ T3116] ip6_dst_alloc+0x23/0x90 [ 3101.877481][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3101.877481][ T3116] ip6_pol_route+0x56f/0x840 [ 3101.877481][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3101.877481][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3101.877481][ T3116] fib6_rule_lookup+0x182/0x630 [ 3101.877481][ T3116] ip6_route_input+0x59c/0xa50 [ 3101.877481][ T3116] ipv6_rcv+0x397/0x810 [ 3101.877481][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3101.877481][ T3116] process_backlog+0x101/0x620 [ 3101.877481][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3101.877481][ T3116] net_rx_action+0x495/0xbe0 [ 3101.877481][ T3116] __do_softirq+0x1b5/0x7f6 [ 3101.877481][ T3116] [ 3101.880811][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3101.880811][ T3116] netdev_get_by_index+0x5e/0x80 [ 3101.880811][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3101.880811][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3101.880811][ T3116] ip6_route_add+0x1c/0x140 [ 3101.880811][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3101.880811][ T3116] addrconf_add_dev+0xe2/0x170 [ 3101.880811][ T3116] inet6_addr_add+0x12f/0xa40 [ 3101.880811][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3101.880811][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3101.880811][ T3116] netlink_rcv_skb+0x130/0x360 [ 3101.880811][ T3116] netlink_unicast+0x449/0x710 [ 3101.880811][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3101.880811][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3101.880811][ T3116] ___sys_sendmsg+0xee/0x170 [ 3101.880811][ T3116] __sys_sendmsg+0xcd/0x170 [ 3101.880811][ T3116] do_syscall_64+0xc6/0x1e0 [ 3101.880811][ T3116] [ 3101.883242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3101.883242][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3101.883242][ T3116] ipv6_find_idev+0x102/0x170 [ 3101.883242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3101.883242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3101.883242][ T3116] netlink_rcv_skb+0x130/0x360 [ 3101.883242][ T3116] netlink_unicast+0x449/0x710 [ 3101.883242][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3101.883242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3101.883242][ T3116] ___sys_sendmsg+0xee/0x170 [ 3101.883242][ T3116] __sys_sendmsg+0xcd/0x170 [ 3101.883242][ T3116] do_syscall_64+0xc6/0x1e0 [ 3101.883242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3101.883242][ T3116] [ 3101.885252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3101.885252][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3101.885252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3101.885252][ T3116] ipv6_find_idev+0x102/0x170 [ 3101.885252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3101.885252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3101.885252][ T3116] netlink_rcv_skb+0x130/0x360 [ 3101.885252][ T3116] netlink_unicast+0x449/0x710 [ 3101.885252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3101.885252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3101.885252][ T3116] ___sys_sendmsg+0xee/0x170 [ 3101.885252][ T3116] __sys_sendmsg+0xcd/0x170 [ 3101.885252][ T3116] do_syscall_64+0xc6/0x1e0 [ 3101.885252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3101.885252][ T3116] [ 3111.964808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3111.965507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3111.965507][ T3116] dst_init+0x84/0x4a0 [ 3111.965507][ T3116] dst_alloc+0x97/0x150 [ 3111.965507][ T3116] ip6_dst_alloc+0x23/0x90 [ 3111.965507][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3111.965507][ T3116] ip6_pol_route+0x56f/0x840 [ 3111.965507][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3111.965507][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3111.965507][ T3116] fib6_rule_lookup+0x182/0x630 [ 3111.965507][ T3116] ip6_route_input+0x59c/0xa50 [ 3111.965507][ T3116] ipv6_rcv+0x397/0x810 [ 3111.965507][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3111.965507][ T3116] process_backlog+0x101/0x620 [ 3111.965507][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3111.965507][ T3116] net_rx_action+0x495/0xbe0 [ 3111.965507][ T3116] __do_softirq+0x1b5/0x7f6 [ 3111.965507][ T3116] [ 3111.968836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3111.968836][ T3116] netdev_get_by_index+0x5e/0x80 [ 3111.968836][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3111.968836][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3111.968836][ T3116] ip6_route_add+0x1c/0x140 [ 3111.968836][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3111.968836][ T3116] addrconf_add_dev+0xe2/0x170 [ 3111.968836][ T3116] inet6_addr_add+0x12f/0xa40 [ 3111.968836][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3111.968836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3111.968836][ T3116] netlink_rcv_skb+0x130/0x360 [ 3111.968836][ T3116] netlink_unicast+0x449/0x710 [ 3111.968836][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3111.968836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3111.968836][ T3116] ___sys_sendmsg+0xee/0x170 [ 3111.968836][ T3116] __sys_sendmsg+0xcd/0x170 [ 3111.968836][ T3116] do_syscall_64+0xc6/0x1e0 [ 3111.968836][ T3116] [ 3111.972354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3111.972354][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3111.972354][ T3116] ipv6_find_idev+0x102/0x170 [ 3111.972354][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3111.972354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3111.972354][ T3116] netlink_rcv_skb+0x130/0x360 [ 3111.972354][ T3116] netlink_unicast+0x449/0x710 [ 3111.972354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3111.972354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3111.972354][ T3116] ___sys_sendmsg+0xee/0x170 [ 3111.972354][ T3116] __sys_sendmsg+0xcd/0x170 [ 3111.972354][ T3116] do_syscall_64+0xc6/0x1e0 [ 3111.972354][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3111.972354][ T3116] [ 3111.975110][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3111.975110][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3111.975110][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3111.975110][ T3116] ipv6_find_idev+0x102/0x170 [ 3111.975110][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3111.975110][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3111.975110][ T3116] netlink_rcv_skb+0x130/0x360 [ 3111.975110][ T3116] netlink_unicast+0x449/0x710 [ 3111.975110][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3111.975110][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3111.975110][ T3116] ___sys_sendmsg+0xee/0x170 [ 3111.975110][ T3116] __sys_sendmsg+0xcd/0x170 [ 3111.975110][ T3116] do_syscall_64+0xc6/0x1e0 [ 3111.975110][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3111.975110][ T3116] [ 3122.228814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3122.229422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3122.229422][ T3116] dst_init+0x84/0x4a0 [ 3122.229422][ T3116] dst_alloc+0x97/0x150 [ 3122.229422][ T3116] ip6_dst_alloc+0x23/0x90 [ 3122.229422][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3122.229422][ T3116] ip6_pol_route+0x56f/0x840 [ 3122.229422][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3122.229422][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3122.229422][ T3116] fib6_rule_lookup+0x182/0x630 [ 3122.229422][ T3116] ip6_route_input+0x59c/0xa50 [ 3122.229422][ T3116] ipv6_rcv+0x397/0x810 [ 3122.229422][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3122.229422][ T3116] process_backlog+0x101/0x620 [ 3122.229422][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3122.229422][ T3116] net_rx_action+0x495/0xbe0 [ 3122.229422][ T3116] __do_softirq+0x1b5/0x7f6 [ 3122.229422][ T3116] [ 3122.232801][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3122.232801][ T3116] netdev_get_by_index+0x5e/0x80 [ 3122.232801][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3122.232801][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3122.232801][ T3116] ip6_route_add+0x1c/0x140 [ 3122.232801][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3122.232801][ T3116] addrconf_add_dev+0xe2/0x170 [ 3122.232801][ T3116] inet6_addr_add+0x12f/0xa40 [ 3122.232801][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3122.232801][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3122.232801][ T3116] netlink_rcv_skb+0x130/0x360 [ 3122.232801][ T3116] netlink_unicast+0x449/0x710 [ 3122.232801][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3122.232801][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3122.232801][ T3116] ___sys_sendmsg+0xee/0x170 [ 3122.232801][ T3116] __sys_sendmsg+0xcd/0x170 [ 3122.232801][ T3116] do_syscall_64+0xc6/0x1e0 [ 3122.232801][ T3116] [ 3122.236338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3122.236338][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3122.236338][ T3116] ipv6_find_idev+0x102/0x170 [ 3122.236338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3122.236338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3122.236338][ T3116] netlink_rcv_skb+0x130/0x360 [ 3122.236338][ T3116] netlink_unicast+0x449/0x710 [ 3122.236338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3122.236338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3122.236338][ T3116] ___sys_sendmsg+0xee/0x170 [ 3122.236338][ T3116] __sys_sendmsg+0xcd/0x170 [ 3122.236338][ T3116] do_syscall_64+0xc6/0x1e0 [ 3122.236338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3122.236338][ T3116] [ 3122.239081][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3122.239081][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3122.239081][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3122.239081][ T3116] ipv6_find_idev+0x102/0x170 [ 3122.239081][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3122.239081][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3122.239081][ T3116] netlink_rcv_skb+0x130/0x360 [ 3122.239081][ T3116] netlink_unicast+0x449/0x710 [ 3122.239081][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3122.239081][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3122.239081][ T3116] ___sys_sendmsg+0xee/0x170 [ 3122.239081][ T3116] __sys_sendmsg+0xcd/0x170 [ 3122.239081][ T3116] do_syscall_64+0xc6/0x1e0 [ 3122.239081][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3122.239081][ T3116] [ 3132.492786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3132.493231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3132.493231][ T3116] dst_init+0x84/0x4a0 [ 3132.493231][ T3116] dst_alloc+0x97/0x150 [ 3132.493231][ T3116] ip6_dst_alloc+0x23/0x90 [ 3132.493231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3132.493231][ T3116] ip6_pol_route+0x56f/0x840 [ 3132.493231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3132.493231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3132.493231][ T3116] fib6_rule_lookup+0x182/0x630 [ 3132.493231][ T3116] ip6_route_input+0x59c/0xa50 [ 3132.493231][ T3116] ipv6_rcv+0x397/0x810 [ 3132.493231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3132.493231][ T3116] process_backlog+0x101/0x620 [ 3132.493231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3132.493231][ T3116] net_rx_action+0x495/0xbe0 [ 3132.493231][ T3116] __do_softirq+0x1b5/0x7f6 [ 3132.493231][ T3116] [ 3132.496014][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3132.496014][ T3116] netdev_get_by_index+0x5e/0x80 [ 3132.496014][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3132.496014][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3132.496014][ T3116] ip6_route_add+0x1c/0x140 [ 3132.496014][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3132.496014][ T3116] addrconf_add_dev+0xe2/0x170 [ 3132.496014][ T3116] inet6_addr_add+0x12f/0xa40 [ 3132.496014][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3132.496014][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3132.496014][ T3116] netlink_rcv_skb+0x130/0x360 [ 3132.496014][ T3116] netlink_unicast+0x449/0x710 [ 3132.496014][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3132.496014][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3132.496014][ T3116] ___sys_sendmsg+0xee/0x170 [ 3132.496014][ T3116] __sys_sendmsg+0xcd/0x170 [ 3132.496014][ T3116] do_syscall_64+0xc6/0x1e0 [ 3132.496014][ T3116] [ 3132.498341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3132.498341][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3132.498341][ T3116] ipv6_find_idev+0x102/0x170 [ 3132.498341][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3132.498341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3132.498341][ T3116] netlink_rcv_skb+0x130/0x360 [ 3132.498341][ T3116] netlink_unicast+0x449/0x710 [ 3132.498341][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3132.498341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3132.498341][ T3116] ___sys_sendmsg+0xee/0x170 [ 3132.498341][ T3116] __sys_sendmsg+0xcd/0x170 [ 3132.498341][ T3116] do_syscall_64+0xc6/0x1e0 [ 3132.498341][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3132.498341][ T3116] [ 3132.500094][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3132.500094][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3132.500094][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3132.500094][ T3116] ipv6_find_idev+0x102/0x170 [ 3132.500094][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3132.500094][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3132.500094][ T3116] netlink_rcv_skb+0x130/0x360 [ 3132.500094][ T3116] netlink_unicast+0x449/0x710 [ 3132.500094][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3132.500094][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3132.500094][ T3116] ___sys_sendmsg+0xee/0x170 [ 3132.500094][ T3116] __sys_sendmsg+0xcd/0x170 [ 3132.500094][ T3116] do_syscall_64+0xc6/0x1e0 [ 3132.500094][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3132.500094][ T3116] [ 3142.836906][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3142.837337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3142.837337][ T3116] dst_init+0x84/0x4a0 [ 3142.837337][ T3116] dst_alloc+0x97/0x150 [ 3142.837337][ T3116] ip6_dst_alloc+0x23/0x90 [ 3142.837337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3142.837337][ T3116] ip6_pol_route+0x56f/0x840 [ 3142.837337][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3142.837337][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3142.837337][ T3116] fib6_rule_lookup+0x182/0x630 [ 3142.837337][ T3116] ip6_route_input+0x59c/0xa50 [ 3142.837337][ T3116] ipv6_rcv+0x397/0x810 [ 3142.837337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3142.837337][ T3116] process_backlog+0x101/0x620 [ 3142.837337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3142.837337][ T3116] net_rx_action+0x495/0xbe0 [ 3142.837337][ T3116] __do_softirq+0x1b5/0x7f6 [ 3142.837337][ T3116] [ 3142.839415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3142.839415][ T3116] netdev_get_by_index+0x5e/0x80 [ 3142.839415][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3142.839415][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3142.839415][ T3116] ip6_route_add+0x1c/0x140 [ 3142.839415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3142.839415][ T3116] addrconf_add_dev+0xe2/0x170 [ 3142.839415][ T3116] inet6_addr_add+0x12f/0xa40 [ 3142.839415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3142.839415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3142.839415][ T3116] netlink_rcv_skb+0x130/0x360 [ 3142.839415][ T3116] netlink_unicast+0x449/0x710 [ 3142.839415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3142.839415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3142.839415][ T3116] ___sys_sendmsg+0xee/0x170 [ 3142.839415][ T3116] __sys_sendmsg+0xcd/0x170 [ 3142.839415][ T3116] do_syscall_64+0xc6/0x1e0 [ 3142.839415][ T3116] [ 3142.841582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3142.841582][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3142.841582][ T3116] ipv6_find_idev+0x102/0x170 [ 3142.841582][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3142.841582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3142.841582][ T3116] netlink_rcv_skb+0x130/0x360 [ 3142.841582][ T3116] netlink_unicast+0x449/0x710 [ 3142.841582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3142.841582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3142.841582][ T3116] ___sys_sendmsg+0xee/0x170 [ 3142.841582][ T3116] __sys_sendmsg+0xcd/0x170 [ 3142.841582][ T3116] do_syscall_64+0xc6/0x1e0 [ 3142.841582][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3142.841582][ T3116] [ 3142.843287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3142.843287][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3142.843287][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3142.843287][ T3116] ipv6_find_idev+0x102/0x170 [ 3142.843287][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3142.843287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3142.843287][ T3116] netlink_rcv_skb+0x130/0x360 [ 3142.843287][ T3116] netlink_unicast+0x449/0x710 [ 3142.843287][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3142.843287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3142.843287][ T3116] ___sys_sendmsg+0xee/0x170 [ 3142.843287][ T3116] __sys_sendmsg+0xcd/0x170 [ 3142.843287][ T3116] do_syscall_64+0xc6/0x1e0 [ 3142.843287][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3142.843287][ T3116] [ 3153.084793][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3153.085209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3153.085209][ T3116] dst_init+0x84/0x4a0 [ 3153.085209][ T3116] dst_alloc+0x97/0x150 [ 3153.085209][ T3116] ip6_dst_alloc+0x23/0x90 [ 3153.085209][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3153.085209][ T3116] ip6_pol_route+0x56f/0x840 [ 3153.085209][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3153.085209][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3153.085209][ T3116] fib6_rule_lookup+0x182/0x630 [ 3153.085209][ T3116] ip6_route_input+0x59c/0xa50 [ 3153.085209][ T3116] ipv6_rcv+0x397/0x810 [ 3153.085209][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3153.085209][ T3116] process_backlog+0x101/0x620 [ 3153.085209][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3153.085209][ T3116] net_rx_action+0x495/0xbe0 [ 3153.085209][ T3116] __do_softirq+0x1b5/0x7f6 [ 3153.085209][ T3116] [ 3153.087274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3153.087274][ T3116] netdev_get_by_index+0x5e/0x80 [ 3153.087274][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3153.087274][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3153.087274][ T3116] ip6_route_add+0x1c/0x140 [ 3153.087274][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3153.087274][ T3116] addrconf_add_dev+0xe2/0x170 [ 3153.087274][ T3116] inet6_addr_add+0x12f/0xa40 [ 3153.087274][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3153.087274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3153.087274][ T3116] netlink_rcv_skb+0x130/0x360 [ 3153.087274][ T3116] netlink_unicast+0x449/0x710 [ 3153.087274][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3153.087274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3153.087274][ T3116] ___sys_sendmsg+0xee/0x170 [ 3153.087274][ T3116] __sys_sendmsg+0xcd/0x170 [ 3153.087274][ T3116] do_syscall_64+0xc6/0x1e0 [ 3153.087274][ T3116] [ 3153.089440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3153.089440][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3153.089440][ T3116] ipv6_find_idev+0x102/0x170 [ 3153.089440][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3153.089440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3153.089440][ T3116] netlink_rcv_skb+0x130/0x360 [ 3153.089440][ T3116] netlink_unicast+0x449/0x710 [ 3153.089440][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3153.089440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3153.089440][ T3116] ___sys_sendmsg+0xee/0x170 [ 3153.089440][ T3116] __sys_sendmsg+0xcd/0x170 [ 3153.089440][ T3116] do_syscall_64+0xc6/0x1e0 [ 3153.089440][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3153.089440][ T3116] [ 3153.091128][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3153.091128][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3153.091128][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3153.091128][ T3116] ipv6_find_idev+0x102/0x170 [ 3153.091128][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3153.091128][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3153.091128][ T3116] netlink_rcv_skb+0x130/0x360 [ 3153.091128][ T3116] netlink_unicast+0x449/0x710 [ 3153.091128][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3153.091128][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3153.091128][ T3116] ___sys_sendmsg+0xee/0x170 [ 3153.091128][ T3116] __sys_sendmsg+0xcd/0x170 [ 3153.091128][ T3116] do_syscall_64+0xc6/0x1e0 [ 3153.091128][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3153.091128][ T3116] [ 3163.164827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3163.165237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3163.165237][ T3116] dst_init+0x84/0x4a0 [ 3163.165237][ T3116] dst_alloc+0x97/0x150 [ 3163.165237][ T3116] ip6_dst_alloc+0x23/0x90 [ 3163.165237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3163.165237][ T3116] ip6_pol_route+0x56f/0x840 [ 3163.165237][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3163.165237][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3163.165237][ T3116] fib6_rule_lookup+0x182/0x630 [ 3163.165237][ T3116] ip6_route_input+0x59c/0xa50 [ 3163.165237][ T3116] ipv6_rcv+0x397/0x810 [ 3163.165237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3163.165237][ T3116] process_backlog+0x101/0x620 [ 3163.165237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3163.165237][ T3116] net_rx_action+0x495/0xbe0 [ 3163.165237][ T3116] __do_softirq+0x1b5/0x7f6 [ 3163.165237][ T3116] [ 3163.167313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3163.167313][ T3116] netdev_get_by_index+0x5e/0x80 [ 3163.167313][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3163.167313][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3163.167313][ T3116] ip6_route_add+0x1c/0x140 [ 3163.167313][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3163.167313][ T3116] addrconf_add_dev+0xe2/0x170 [ 3163.167313][ T3116] inet6_addr_add+0x12f/0xa40 [ 3163.167313][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3163.167313][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3163.167313][ T3116] netlink_rcv_skb+0x130/0x360 [ 3163.167313][ T3116] netlink_unicast+0x449/0x710 [ 3163.167313][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3163.167313][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3163.167313][ T3116] ___sys_sendmsg+0xee/0x170 [ 3163.167313][ T3116] __sys_sendmsg+0xcd/0x170 [ 3163.167313][ T3116] do_syscall_64+0xc6/0x1e0 [ 3163.167313][ T3116] [ 3163.169524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3163.169524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3163.169524][ T3116] ipv6_find_idev+0x102/0x170 [ 3163.169524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3163.169524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3163.169524][ T3116] netlink_rcv_skb+0x130/0x360 [ 3163.169524][ T3116] netlink_unicast+0x449/0x710 [ 3163.169524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3163.169524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3163.169524][ T3116] ___sys_sendmsg+0xee/0x170 [ 3163.169524][ T3116] __sys_sendmsg+0xcd/0x170 [ 3163.169524][ T3116] do_syscall_64+0xc6/0x1e0 [ 3163.169524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3163.169524][ T3116] [ 3163.171301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3163.171301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3163.171301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3163.171301][ T3116] ipv6_find_idev+0x102/0x170 [ 3163.171301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3163.171301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3163.171301][ T3116] netlink_rcv_skb+0x130/0x360 [ 3163.171301][ T3116] netlink_unicast+0x449/0x710 [ 3163.171301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3163.171301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3163.171301][ T3116] ___sys_sendmsg+0xee/0x170 [ 3163.171301][ T3116] __sys_sendmsg+0xcd/0x170 [ 3163.171301][ T3116] do_syscall_64+0xc6/0x1e0 [ 3163.171301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3163.171301][ T3116] [ 3173.412790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3173.413214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3173.413214][ T3116] dst_init+0x84/0x4a0 [ 3173.413214][ T3116] dst_alloc+0x97/0x150 [ 3173.413214][ T3116] ip6_dst_alloc+0x23/0x90 [ 3173.413214][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3173.413214][ T3116] ip6_pol_route+0x56f/0x840 [ 3173.413214][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3173.413214][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3173.413214][ T3116] fib6_rule_lookup+0x182/0x630 [ 3173.413214][ T3116] ip6_route_input+0x59c/0xa50 [ 3173.413214][ T3116] ipv6_rcv+0x397/0x810 [ 3173.413214][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3173.413214][ T3116] process_backlog+0x101/0x620 [ 3173.413214][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3173.413214][ T3116] net_rx_action+0x495/0xbe0 [ 3173.413214][ T3116] __do_softirq+0x1b5/0x7f6 [ 3173.413214][ T3116] [ 3173.415388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3173.415388][ T3116] netdev_get_by_index+0x5e/0x80 [ 3173.415388][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3173.415388][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3173.415388][ T3116] ip6_route_add+0x1c/0x140 [ 3173.415388][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3173.415388][ T3116] addrconf_add_dev+0xe2/0x170 [ 3173.415388][ T3116] inet6_addr_add+0x12f/0xa40 [ 3173.415388][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3173.415388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3173.415388][ T3116] netlink_rcv_skb+0x130/0x360 [ 3173.415388][ T3116] netlink_unicast+0x449/0x710 [ 3173.415388][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3173.415388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3173.415388][ T3116] ___sys_sendmsg+0xee/0x170 [ 3173.415388][ T3116] __sys_sendmsg+0xcd/0x170 [ 3173.415388][ T3116] do_syscall_64+0xc6/0x1e0 [ 3173.415388][ T3116] [ 3173.417552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3173.417552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3173.417552][ T3116] ipv6_find_idev+0x102/0x170 [ 3173.417552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3173.417552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3173.417552][ T3116] netlink_rcv_skb+0x130/0x360 [ 3173.417552][ T3116] netlink_unicast+0x449/0x710 [ 3173.417552][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3173.417552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3173.417552][ T3116] ___sys_sendmsg+0xee/0x170 [ 3173.417552][ T3116] __sys_sendmsg+0xcd/0x170 [ 3173.417552][ T3116] do_syscall_64+0xc6/0x1e0 [ 3173.417552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3173.417552][ T3116] [ 3173.419252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3173.419252][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3173.419252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3173.419252][ T3116] ipv6_find_idev+0x102/0x170 [ 3173.419252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3173.419252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3173.419252][ T3116] netlink_rcv_skb+0x130/0x360 [ 3173.419252][ T3116] netlink_unicast+0x449/0x710 [ 3173.419252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3173.419252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3173.419252][ T3116] ___sys_sendmsg+0xee/0x170 [ 3173.419252][ T3116] __sys_sendmsg+0xcd/0x170 [ 3173.419252][ T3116] do_syscall_64+0xc6/0x1e0 [ 3173.419252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3173.419252][ T3116] [ 3183.660811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3183.661233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3183.661233][ T3116] dst_init+0x84/0x4a0 [ 3183.661233][ T3116] dst_alloc+0x97/0x150 [ 3183.661233][ T3116] ip6_dst_alloc+0x23/0x90 [ 3183.661233][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3183.661233][ T3116] ip6_pol_route+0x56f/0x840 [ 3183.661233][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3183.661233][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3183.661233][ T3116] fib6_rule_lookup+0x182/0x630 [ 3183.661233][ T3116] ip6_route_input+0x59c/0xa50 [ 3183.661233][ T3116] ipv6_rcv+0x397/0x810 [ 3183.661233][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3183.661233][ T3116] process_backlog+0x101/0x620 [ 3183.661233][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3183.661233][ T3116] net_rx_action+0x495/0xbe0 [ 3183.661233][ T3116] __do_softirq+0x1b5/0x7f6 [ 3183.661233][ T3116] [ 3183.663343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3183.663343][ T3116] netdev_get_by_index+0x5e/0x80 [ 3183.663343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3183.663343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3183.663343][ T3116] ip6_route_add+0x1c/0x140 [ 3183.663343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3183.663343][ T3116] addrconf_add_dev+0xe2/0x170 [ 3183.663343][ T3116] inet6_addr_add+0x12f/0xa40 [ 3183.663343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3183.663343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3183.663343][ T3116] netlink_rcv_skb+0x130/0x360 [ 3183.663343][ T3116] netlink_unicast+0x449/0x710 [ 3183.663343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3183.663343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3183.663343][ T3116] ___sys_sendmsg+0xee/0x170 [ 3183.663343][ T3116] __sys_sendmsg+0xcd/0x170 [ 3183.663343][ T3116] do_syscall_64+0xc6/0x1e0 [ 3183.663343][ T3116] [ 3183.665522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3183.665522][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3183.665522][ T3116] ipv6_find_idev+0x102/0x170 [ 3183.665522][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3183.665522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3183.665522][ T3116] netlink_rcv_skb+0x130/0x360 [ 3183.665522][ T3116] netlink_unicast+0x449/0x710 [ 3183.665522][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3183.665522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3183.665522][ T3116] ___sys_sendmsg+0xee/0x170 [ 3183.665522][ T3116] __sys_sendmsg+0xcd/0x170 [ 3183.665522][ T3116] do_syscall_64+0xc6/0x1e0 [ 3183.665522][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3183.665522][ T3116] [ 3183.667222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3183.667222][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3183.667222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3183.667222][ T3116] ipv6_find_idev+0x102/0x170 [ 3183.667222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3183.667222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3183.667222][ T3116] netlink_rcv_skb+0x130/0x360 [ 3183.667222][ T3116] netlink_unicast+0x449/0x710 [ 3183.667222][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3183.667222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3183.667222][ T3116] ___sys_sendmsg+0xee/0x170 [ 3183.667222][ T3116] __sys_sendmsg+0xcd/0x170 [ 3183.667222][ T3116] do_syscall_64+0xc6/0x1e0 [ 3183.667222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3183.667222][ T3116] [ 3193.908795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3193.909287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3193.909287][ T3116] dst_init+0x84/0x4a0 [ 3193.909287][ T3116] dst_alloc+0x97/0x150 [ 3193.909287][ T3116] ip6_dst_alloc+0x23/0x90 [ 3193.909287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3193.909287][ T3116] ip6_pol_route+0x56f/0x840 [ 3193.909287][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3193.909287][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3193.909287][ T3116] fib6_rule_lookup+0x182/0x630 [ 3193.909287][ T3116] ip6_route_input+0x59c/0xa50 [ 3193.909287][ T3116] ipv6_rcv+0x397/0x810 [ 3193.909287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3193.909287][ T3116] process_backlog+0x101/0x620 [ 3193.909287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3193.909287][ T3116] net_rx_action+0x495/0xbe0 [ 3193.909287][ T3116] __do_softirq+0x1b5/0x7f6 [ 3193.909287][ T3116] [ 3193.911365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3193.911365][ T3116] netdev_get_by_index+0x5e/0x80 [ 3193.911365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3193.911365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3193.911365][ T3116] ip6_route_add+0x1c/0x140 [ 3193.911365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3193.911365][ T3116] addrconf_add_dev+0xe2/0x170 [ 3193.911365][ T3116] inet6_addr_add+0x12f/0xa40 [ 3193.911365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3193.911365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3193.911365][ T3116] netlink_rcv_skb+0x130/0x360 [ 3193.911365][ T3116] netlink_unicast+0x449/0x710 [ 3193.911365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3193.911365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3193.911365][ T3116] ___sys_sendmsg+0xee/0x170 [ 3193.911365][ T3116] __sys_sendmsg+0xcd/0x170 [ 3193.911365][ T3116] do_syscall_64+0xc6/0x1e0 [ 3193.911365][ T3116] [ 3193.913562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3193.913562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3193.913562][ T3116] ipv6_find_idev+0x102/0x170 [ 3193.913562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3193.913562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3193.913562][ T3116] netlink_rcv_skb+0x130/0x360 [ 3193.913562][ T3116] netlink_unicast+0x449/0x710 [ 3193.913562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3193.913562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3193.913562][ T3116] ___sys_sendmsg+0xee/0x170 [ 3193.913562][ T3116] __sys_sendmsg+0xcd/0x170 [ 3193.913562][ T3116] do_syscall_64+0xc6/0x1e0 [ 3193.913562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3193.913562][ T3116] [ 3193.915260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3193.915260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3193.915260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3193.915260][ T3116] ipv6_find_idev+0x102/0x170 [ 3193.915260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3193.915260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3193.915260][ T3116] netlink_rcv_skb+0x130/0x360 [ 3193.915260][ T3116] netlink_unicast+0x449/0x710 [ 3193.915260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3193.915260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3193.915260][ T3116] ___sys_sendmsg+0xee/0x170 [ 3193.915260][ T3116] __sys_sendmsg+0xcd/0x170 [ 3193.915260][ T3116] do_syscall_64+0xc6/0x1e0 [ 3193.915260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3193.915260][ T3116] [ 3204.092824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3204.093307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3204.093307][ T3116] dst_init+0x84/0x4a0 [ 3204.093307][ T3116] dst_alloc+0x97/0x150 [ 3204.093307][ T3116] ip6_dst_alloc+0x23/0x90 [ 3204.093307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3204.093307][ T3116] ip6_pol_route+0x56f/0x840 [ 3204.093307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3204.093307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3204.093307][ T3116] fib6_rule_lookup+0x182/0x630 [ 3204.093307][ T3116] ip6_route_input+0x59c/0xa50 [ 3204.093307][ T3116] ipv6_rcv+0x397/0x810 [ 3204.093307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3204.093307][ T3116] process_backlog+0x101/0x620 [ 3204.093307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3204.093307][ T3116] net_rx_action+0x495/0xbe0 [ 3204.093307][ T3116] __do_softirq+0x1b5/0x7f6 [ 3204.093307][ T3116] [ 3204.095398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3204.095398][ T3116] netdev_get_by_index+0x5e/0x80 [ 3204.095398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3204.095398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3204.095398][ T3116] ip6_route_add+0x1c/0x140 [ 3204.095398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3204.095398][ T3116] addrconf_add_dev+0xe2/0x170 [ 3204.095398][ T3116] inet6_addr_add+0x12f/0xa40 [ 3204.095398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3204.095398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.095398][ T3116] netlink_rcv_skb+0x130/0x360 [ 3204.095398][ T3116] netlink_unicast+0x449/0x710 [ 3204.095398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3204.095398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3204.095398][ T3116] ___sys_sendmsg+0xee/0x170 [ 3204.095398][ T3116] __sys_sendmsg+0xcd/0x170 [ 3204.095398][ T3116] do_syscall_64+0xc6/0x1e0 [ 3204.095398][ T3116] [ 3204.097593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3204.097593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3204.097593][ T3116] ipv6_find_idev+0x102/0x170 [ 3204.097593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3204.097593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.097593][ T3116] netlink_rcv_skb+0x130/0x360 [ 3204.097593][ T3116] netlink_unicast+0x449/0x710 [ 3204.097593][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3204.097593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3204.097593][ T3116] ___sys_sendmsg+0xee/0x170 [ 3204.097593][ T3116] __sys_sendmsg+0xcd/0x170 [ 3204.097593][ T3116] do_syscall_64+0xc6/0x1e0 [ 3204.097593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3204.097593][ T3116] [ 3204.099288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3204.099288][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3204.099288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3204.099288][ T3116] ipv6_find_idev+0x102/0x170 [ 3204.099288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3204.099288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.099288][ T3116] netlink_rcv_skb+0x130/0x360 [ 3204.099288][ T3116] netlink_unicast+0x449/0x710 [ 3204.099288][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3204.099288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3204.099288][ T3116] ___sys_sendmsg+0xee/0x170 [ 3204.099288][ T3116] __sys_sendmsg+0xcd/0x170 [ 3204.099288][ T3116] do_syscall_64+0xc6/0x1e0 [ 3204.099288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3204.099288][ T3116] [ 3214.348840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3214.349670][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3214.349670][ T3116] dst_init+0x84/0x4a0 [ 3214.349670][ T3116] dst_alloc+0x97/0x150 [ 3214.349670][ T3116] ip6_dst_alloc+0x23/0x90 [ 3214.349670][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3214.349670][ T3116] ip6_pol_route+0x56f/0x840 [ 3214.349670][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3214.349670][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3214.349670][ T3116] fib6_rule_lookup+0x182/0x630 [ 3214.349670][ T3116] ip6_route_input+0x59c/0xa50 [ 3214.349670][ T3116] ipv6_rcv+0x397/0x810 [ 3214.349670][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3214.349670][ T3116] process_backlog+0x101/0x620 [ 3214.349670][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3214.349670][ T3116] net_rx_action+0x495/0xbe0 [ 3214.349670][ T3116] __do_softirq+0x1b5/0x7f6 [ 3214.349670][ T3116] [ 3214.351778][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3214.351778][ T3116] netdev_get_by_index+0x5e/0x80 [ 3214.351778][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3214.351778][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3214.351778][ T3116] ip6_route_add+0x1c/0x140 [ 3214.351778][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3214.351778][ T3116] addrconf_add_dev+0xe2/0x170 [ 3214.351778][ T3116] inet6_addr_add+0x12f/0xa40 [ 3214.351778][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3214.351778][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3214.351778][ T3116] netlink_rcv_skb+0x130/0x360 [ 3214.351778][ T3116] netlink_unicast+0x449/0x710 [ 3214.351778][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3214.351778][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3214.351778][ T3116] ___sys_sendmsg+0xee/0x170 [ 3214.351778][ T3116] __sys_sendmsg+0xcd/0x170 [ 3214.351778][ T3116] do_syscall_64+0xc6/0x1e0 [ 3214.351778][ T3116] [ 3214.353958][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3214.353958][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3214.353958][ T3116] ipv6_find_idev+0x102/0x170 [ 3214.353958][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3214.353958][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3214.353958][ T3116] netlink_rcv_skb+0x130/0x360 [ 3214.353958][ T3116] netlink_unicast+0x449/0x710 [ 3214.353958][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3214.353958][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3214.353958][ T3116] ___sys_sendmsg+0xee/0x170 [ 3214.353958][ T3116] __sys_sendmsg+0xcd/0x170 [ 3214.353958][ T3116] do_syscall_64+0xc6/0x1e0 [ 3214.353958][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3214.353958][ T3116] [ 3214.355667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3214.355667][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3214.355667][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3214.355667][ T3116] ipv6_find_idev+0x102/0x170 [ 3214.355667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3214.355667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3214.355667][ T3116] netlink_rcv_skb+0x130/0x360 [ 3214.355667][ T3116] netlink_unicast+0x449/0x710 [ 3214.355667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3214.355667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3214.355667][ T3116] ___sys_sendmsg+0xee/0x170 [ 3214.355667][ T3116] __sys_sendmsg+0xcd/0x170 [ 3214.355667][ T3116] do_syscall_64+0xc6/0x1e0 [ 3214.355667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3214.355667][ T3116] [ 3224.468813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3224.469289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3224.469289][ T3116] dst_init+0x84/0x4a0 [ 3224.469289][ T3116] dst_alloc+0x97/0x150 [ 3224.469289][ T3116] ip6_dst_alloc+0x23/0x90 [ 3224.469289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3224.469289][ T3116] ip6_pol_route+0x56f/0x840 [ 3224.469289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3224.469289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3224.469289][ T3116] fib6_rule_lookup+0x182/0x630 [ 3224.469289][ T3116] ip6_route_input+0x59c/0xa50 [ 3224.469289][ T3116] ipv6_rcv+0x397/0x810 [ 3224.469289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3224.469289][ T3116] process_backlog+0x101/0x620 [ 3224.469289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3224.469289][ T3116] net_rx_action+0x495/0xbe0 [ 3224.469289][ T3116] __do_softirq+0x1b5/0x7f6 [ 3224.469289][ T3116] [ 3224.471372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3224.471372][ T3116] netdev_get_by_index+0x5e/0x80 [ 3224.471372][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3224.471372][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3224.471372][ T3116] ip6_route_add+0x1c/0x140 [ 3224.471372][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3224.471372][ T3116] addrconf_add_dev+0xe2/0x170 [ 3224.471372][ T3116] inet6_addr_add+0x12f/0xa40 [ 3224.471372][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3224.471372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3224.471372][ T3116] netlink_rcv_skb+0x130/0x360 [ 3224.471372][ T3116] netlink_unicast+0x449/0x710 [ 3224.471372][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3224.471372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3224.471372][ T3116] ___sys_sendmsg+0xee/0x170 [ 3224.471372][ T3116] __sys_sendmsg+0xcd/0x170 [ 3224.471372][ T3116] do_syscall_64+0xc6/0x1e0 [ 3224.471372][ T3116] [ 3224.473560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3224.473560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3224.473560][ T3116] ipv6_find_idev+0x102/0x170 [ 3224.473560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3224.473560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3224.473560][ T3116] netlink_rcv_skb+0x130/0x360 [ 3224.473560][ T3116] netlink_unicast+0x449/0x710 [ 3224.473560][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3224.473560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3224.473560][ T3116] ___sys_sendmsg+0xee/0x170 [ 3224.473560][ T3116] __sys_sendmsg+0xcd/0x170 [ 3224.473560][ T3116] do_syscall_64+0xc6/0x1e0 [ 3224.473560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3224.473560][ T3116] [ 3224.475255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3224.475255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3224.475255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3224.475255][ T3116] ipv6_find_idev+0x102/0x170 [ 3224.475255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3224.475255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3224.475255][ T3116] netlink_rcv_skb+0x130/0x360 [ 3224.475255][ T3116] netlink_unicast+0x449/0x710 [ 3224.475255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3224.475255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3224.475255][ T3116] ___sys_sendmsg+0xee/0x170 [ 3224.475255][ T3116] __sys_sendmsg+0xcd/0x170 [ 3224.475255][ T3116] do_syscall_64+0xc6/0x1e0 [ 3224.475255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3224.475255][ T3116] [ 3234.716871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3234.717288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3234.717288][ T3116] dst_init+0x84/0x4a0 [ 3234.717288][ T3116] dst_alloc+0x97/0x150 [ 3234.717288][ T3116] ip6_dst_alloc+0x23/0x90 [ 3234.717288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3234.717288][ T3116] ip6_pol_route+0x56f/0x840 [ 3234.717288][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3234.717288][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3234.717288][ T3116] fib6_rule_lookup+0x182/0x630 [ 3234.717288][ T3116] ip6_route_input+0x59c/0xa50 [ 3234.717288][ T3116] ipv6_rcv+0x397/0x810 [ 3234.717288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3234.717288][ T3116] process_backlog+0x101/0x620 [ 3234.717288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3234.717288][ T3116] net_rx_action+0x495/0xbe0 [ 3234.717288][ T3116] __do_softirq+0x1b5/0x7f6 [ 3234.717288][ T3116] [ 3234.719371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3234.719371][ T3116] netdev_get_by_index+0x5e/0x80 [ 3234.719371][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3234.719371][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3234.719371][ T3116] ip6_route_add+0x1c/0x140 [ 3234.719371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3234.719371][ T3116] addrconf_add_dev+0xe2/0x170 [ 3234.719371][ T3116] inet6_addr_add+0x12f/0xa40 [ 3234.719371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3234.719371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3234.719371][ T3116] netlink_rcv_skb+0x130/0x360 [ 3234.719371][ T3116] netlink_unicast+0x449/0x710 [ 3234.719371][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3234.719371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3234.719371][ T3116] ___sys_sendmsg+0xee/0x170 [ 3234.719371][ T3116] __sys_sendmsg+0xcd/0x170 [ 3234.719371][ T3116] do_syscall_64+0xc6/0x1e0 [ 3234.719371][ T3116] [ 3234.721531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3234.721531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3234.721531][ T3116] ipv6_find_idev+0x102/0x170 [ 3234.721531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3234.721531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3234.721531][ T3116] netlink_rcv_skb+0x130/0x360 [ 3234.721531][ T3116] netlink_unicast+0x449/0x710 [ 3234.721531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3234.721531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3234.721531][ T3116] ___sys_sendmsg+0xee/0x170 [ 3234.721531][ T3116] __sys_sendmsg+0xcd/0x170 [ 3234.721531][ T3116] do_syscall_64+0xc6/0x1e0 [ 3234.721531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3234.721531][ T3116] [ 3234.723251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3234.723251][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3234.723251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3234.723251][ T3116] ipv6_find_idev+0x102/0x170 [ 3234.723251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3234.723251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3234.723251][ T3116] netlink_rcv_skb+0x130/0x360 [ 3234.723251][ T3116] netlink_unicast+0x449/0x710 [ 3234.723251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3234.723251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3234.723251][ T3116] ___sys_sendmsg+0xee/0x170 [ 3234.723251][ T3116] __sys_sendmsg+0xcd/0x170 [ 3234.723251][ T3116] do_syscall_64+0xc6/0x1e0 [ 3234.723251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3234.723251][ T3116] [ 3244.980834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3244.981263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3244.981263][ T3116] dst_init+0x84/0x4a0 [ 3244.981263][ T3116] dst_alloc+0x97/0x150 [ 3244.981263][ T3116] ip6_dst_alloc+0x23/0x90 [ 3244.981263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3244.981263][ T3116] ip6_pol_route+0x56f/0x840 [ 3244.981263][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3244.981263][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3244.981263][ T3116] fib6_rule_lookup+0x182/0x630 [ 3244.981263][ T3116] ip6_route_input+0x59c/0xa50 [ 3244.981263][ T3116] ipv6_rcv+0x397/0x810 [ 3244.981263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3244.981263][ T3116] process_backlog+0x101/0x620 [ 3244.981263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3244.981263][ T3116] net_rx_action+0x495/0xbe0 [ 3244.981263][ T3116] __do_softirq+0x1b5/0x7f6 [ 3244.981263][ T3116] [ 3244.983350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3244.983350][ T3116] netdev_get_by_index+0x5e/0x80 [ 3244.983350][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3244.983350][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3244.983350][ T3116] ip6_route_add+0x1c/0x140 [ 3244.983350][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3244.983350][ T3116] addrconf_add_dev+0xe2/0x170 [ 3244.983350][ T3116] inet6_addr_add+0x12f/0xa40 [ 3244.983350][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3244.983350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3244.983350][ T3116] netlink_rcv_skb+0x130/0x360 [ 3244.983350][ T3116] netlink_unicast+0x449/0x710 [ 3244.983350][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3244.983350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3244.983350][ T3116] ___sys_sendmsg+0xee/0x170 [ 3244.983350][ T3116] __sys_sendmsg+0xcd/0x170 [ 3244.983350][ T3116] do_syscall_64+0xc6/0x1e0 [ 3244.983350][ T3116] [ 3244.985533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3244.985533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3244.985533][ T3116] ipv6_find_idev+0x102/0x170 [ 3244.985533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3244.985533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3244.985533][ T3116] netlink_rcv_skb+0x130/0x360 [ 3244.985533][ T3116] netlink_unicast+0x449/0x710 [ 3244.985533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3244.985533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3244.985533][ T3116] ___sys_sendmsg+0xee/0x170 [ 3244.985533][ T3116] __sys_sendmsg+0xcd/0x170 [ 3244.985533][ T3116] do_syscall_64+0xc6/0x1e0 [ 3244.985533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3244.985533][ T3116] [ 3244.987231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3244.987231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3244.987231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3244.987231][ T3116] ipv6_find_idev+0x102/0x170 [ 3244.987231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3244.987231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3244.987231][ T3116] netlink_rcv_skb+0x130/0x360 [ 3244.987231][ T3116] netlink_unicast+0x449/0x710 [ 3244.987231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3244.987231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3244.987231][ T3116] ___sys_sendmsg+0xee/0x170 [ 3244.987231][ T3116] __sys_sendmsg+0xcd/0x170 [ 3244.987231][ T3116] do_syscall_64+0xc6/0x1e0 [ 3244.987231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3244.987231][ T3116] [ 3255.092870][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3255.093351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3255.093351][ T3116] dst_init+0x84/0x4a0 [ 3255.093351][ T3116] dst_alloc+0x97/0x150 [ 3255.093351][ T3116] ip6_dst_alloc+0x23/0x90 [ 3255.093351][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3255.093351][ T3116] ip6_pol_route+0x56f/0x840 [ 3255.093351][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3255.093351][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3255.093351][ T3116] fib6_rule_lookup+0x182/0x630 [ 3255.093351][ T3116] ip6_route_input+0x59c/0xa50 [ 3255.093351][ T3116] ipv6_rcv+0x397/0x810 [ 3255.093351][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3255.093351][ T3116] process_backlog+0x101/0x620 [ 3255.093351][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3255.093351][ T3116] net_rx_action+0x495/0xbe0 [ 3255.093351][ T3116] __do_softirq+0x1b5/0x7f6 [ 3255.093351][ T3116] [ 3255.095435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3255.095435][ T3116] netdev_get_by_index+0x5e/0x80 [ 3255.095435][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3255.095435][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3255.095435][ T3116] ip6_route_add+0x1c/0x140 [ 3255.095435][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3255.095435][ T3116] addrconf_add_dev+0xe2/0x170 [ 3255.095435][ T3116] inet6_addr_add+0x12f/0xa40 [ 3255.095435][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3255.095435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3255.095435][ T3116] netlink_rcv_skb+0x130/0x360 [ 3255.095435][ T3116] netlink_unicast+0x449/0x710 [ 3255.095435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3255.095435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3255.095435][ T3116] ___sys_sendmsg+0xee/0x170 [ 3255.095435][ T3116] __sys_sendmsg+0xcd/0x170 [ 3255.095435][ T3116] do_syscall_64+0xc6/0x1e0 [ 3255.095435][ T3116] [ 3255.097594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3255.097594][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3255.097594][ T3116] ipv6_find_idev+0x102/0x170 [ 3255.097594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3255.097594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3255.097594][ T3116] netlink_rcv_skb+0x130/0x360 [ 3255.097594][ T3116] netlink_unicast+0x449/0x710 [ 3255.097594][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3255.097594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3255.097594][ T3116] ___sys_sendmsg+0xee/0x170 [ 3255.097594][ T3116] __sys_sendmsg+0xcd/0x170 [ 3255.097594][ T3116] do_syscall_64+0xc6/0x1e0 [ 3255.097594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3255.097594][ T3116] [ 3255.099282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3255.099282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3255.099282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3255.099282][ T3116] ipv6_find_idev+0x102/0x170 [ 3255.099282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3255.099282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3255.099282][ T3116] netlink_rcv_skb+0x130/0x360 [ 3255.099282][ T3116] netlink_unicast+0x449/0x710 [ 3255.099282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3255.099282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3255.099282][ T3116] ___sys_sendmsg+0xee/0x170 [ 3255.099282][ T3116] __sys_sendmsg+0xcd/0x170 [ 3255.099282][ T3116] do_syscall_64+0xc6/0x1e0 [ 3255.099282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3255.099282][ T3116] [ 3265.340891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3265.341408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3265.341408][ T3116] dst_init+0x84/0x4a0 [ 3265.341408][ T3116] dst_alloc+0x97/0x150 [ 3265.341408][ T3116] ip6_dst_alloc+0x23/0x90 [ 3265.341408][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3265.341408][ T3116] ip6_pol_route+0x56f/0x840 [ 3265.341408][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3265.341408][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3265.341408][ T3116] fib6_rule_lookup+0x182/0x630 [ 3265.341408][ T3116] ip6_route_input+0x59c/0xa50 [ 3265.341408][ T3116] ipv6_rcv+0x397/0x810 [ 3265.341408][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3265.341408][ T3116] process_backlog+0x101/0x620 [ 3265.341408][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3265.341408][ T3116] net_rx_action+0x495/0xbe0 [ 3265.341408][ T3116] __do_softirq+0x1b5/0x7f6 [ 3265.341408][ T3116] [ 3265.343508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3265.343508][ T3116] netdev_get_by_index+0x5e/0x80 [ 3265.343508][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3265.343508][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3265.343508][ T3116] ip6_route_add+0x1c/0x140 [ 3265.343508][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3265.343508][ T3116] addrconf_add_dev+0xe2/0x170 [ 3265.343508][ T3116] inet6_addr_add+0x12f/0xa40 [ 3265.343508][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3265.343508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3265.343508][ T3116] netlink_rcv_skb+0x130/0x360 [ 3265.343508][ T3116] netlink_unicast+0x449/0x710 [ 3265.343508][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3265.343508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3265.343508][ T3116] ___sys_sendmsg+0xee/0x170 [ 3265.343508][ T3116] __sys_sendmsg+0xcd/0x170 [ 3265.343508][ T3116] do_syscall_64+0xc6/0x1e0 [ 3265.343508][ T3116] [ 3265.345695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3265.345695][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3265.345695][ T3116] ipv6_find_idev+0x102/0x170 [ 3265.345695][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3265.345695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3265.345695][ T3116] netlink_rcv_skb+0x130/0x360 [ 3265.345695][ T3116] netlink_unicast+0x449/0x710 [ 3265.345695][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3265.345695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3265.345695][ T3116] ___sys_sendmsg+0xee/0x170 [ 3265.345695][ T3116] __sys_sendmsg+0xcd/0x170 [ 3265.345695][ T3116] do_syscall_64+0xc6/0x1e0 [ 3265.345695][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3265.345695][ T3116] [ 3265.347394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3265.347394][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3265.347394][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3265.347394][ T3116] ipv6_find_idev+0x102/0x170 [ 3265.347394][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3265.347394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3265.347394][ T3116] netlink_rcv_skb+0x130/0x360 [ 3265.347394][ T3116] netlink_unicast+0x449/0x710 [ 3265.347394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3265.347394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3265.347394][ T3116] ___sys_sendmsg+0xee/0x170 [ 3265.347394][ T3116] __sys_sendmsg+0xcd/0x170 [ 3265.347394][ T3116] do_syscall_64+0xc6/0x1e0 [ 3265.347394][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3265.347394][ T3116] [ 3275.588830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3275.589300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3275.589300][ T3116] dst_init+0x84/0x4a0 [ 3275.589300][ T3116] dst_alloc+0x97/0x150 [ 3275.589300][ T3116] ip6_dst_alloc+0x23/0x90 [ 3275.589300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3275.589300][ T3116] ip6_pol_route+0x56f/0x840 [ 3275.589300][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3275.589300][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3275.589300][ T3116] fib6_rule_lookup+0x182/0x630 [ 3275.589300][ T3116] ip6_route_input+0x59c/0xa50 [ 3275.589300][ T3116] ipv6_rcv+0x397/0x810 [ 3275.589300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3275.589300][ T3116] process_backlog+0x101/0x620 [ 3275.589300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3275.589300][ T3116] net_rx_action+0x495/0xbe0 [ 3275.589300][ T3116] __do_softirq+0x1b5/0x7f6 [ 3275.589300][ T3116] [ 3275.591379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3275.591379][ T3116] netdev_get_by_index+0x5e/0x80 [ 3275.591379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3275.591379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3275.591379][ T3116] ip6_route_add+0x1c/0x140 [ 3275.591379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3275.591379][ T3116] addrconf_add_dev+0xe2/0x170 [ 3275.591379][ T3116] inet6_addr_add+0x12f/0xa40 [ 3275.591379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3275.591379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3275.591379][ T3116] netlink_rcv_skb+0x130/0x360 [ 3275.591379][ T3116] netlink_unicast+0x449/0x710 [ 3275.591379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3275.591379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3275.591379][ T3116] ___sys_sendmsg+0xee/0x170 [ 3275.591379][ T3116] __sys_sendmsg+0xcd/0x170 [ 3275.591379][ T3116] do_syscall_64+0xc6/0x1e0 [ 3275.591379][ T3116] [ 3275.593566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3275.593566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3275.593566][ T3116] ipv6_find_idev+0x102/0x170 [ 3275.593566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3275.593566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3275.593566][ T3116] netlink_rcv_skb+0x130/0x360 [ 3275.593566][ T3116] netlink_unicast+0x449/0x710 [ 3275.593566][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3275.593566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3275.593566][ T3116] ___sys_sendmsg+0xee/0x170 [ 3275.593566][ T3116] __sys_sendmsg+0xcd/0x170 [ 3275.593566][ T3116] do_syscall_64+0xc6/0x1e0 [ 3275.593566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3275.593566][ T3116] [ 3275.595260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3275.595260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3275.595260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3275.595260][ T3116] ipv6_find_idev+0x102/0x170 [ 3275.595260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3275.595260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3275.595260][ T3116] netlink_rcv_skb+0x130/0x360 [ 3275.595260][ T3116] netlink_unicast+0x449/0x710 [ 3275.595260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3275.595260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3275.595260][ T3116] ___sys_sendmsg+0xee/0x170 [ 3275.595260][ T3116] __sys_sendmsg+0xcd/0x170 [ 3275.595260][ T3116] do_syscall_64+0xc6/0x1e0 [ 3275.595260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3275.595260][ T3116] [ 3285.836838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3285.837315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3285.837315][ T3116] dst_init+0x84/0x4a0 [ 3285.837315][ T3116] dst_alloc+0x97/0x150 [ 3285.837315][ T3116] ip6_dst_alloc+0x23/0x90 [ 3285.837315][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3285.837315][ T3116] ip6_pol_route+0x56f/0x840 [ 3285.837315][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3285.837315][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3285.837315][ T3116] fib6_rule_lookup+0x182/0x630 [ 3285.837315][ T3116] ip6_route_input+0x59c/0xa50 [ 3285.837315][ T3116] ipv6_rcv+0x397/0x810 [ 3285.837315][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3285.837315][ T3116] process_backlog+0x101/0x620 [ 3285.837315][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3285.837315][ T3116] net_rx_action+0x495/0xbe0 [ 3285.837315][ T3116] __do_softirq+0x1b5/0x7f6 [ 3285.837315][ T3116] [ 3285.839390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3285.839390][ T3116] netdev_get_by_index+0x5e/0x80 [ 3285.839390][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3285.839390][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3285.839390][ T3116] ip6_route_add+0x1c/0x140 [ 3285.839390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3285.839390][ T3116] addrconf_add_dev+0xe2/0x170 [ 3285.839390][ T3116] inet6_addr_add+0x12f/0xa40 [ 3285.839390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3285.839390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3285.839390][ T3116] netlink_rcv_skb+0x130/0x360 [ 3285.839390][ T3116] netlink_unicast+0x449/0x710 [ 3285.839390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3285.839390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3285.839390][ T3116] ___sys_sendmsg+0xee/0x170 [ 3285.839390][ T3116] __sys_sendmsg+0xcd/0x170 [ 3285.839390][ T3116] do_syscall_64+0xc6/0x1e0 [ 3285.839390][ T3116] [ 3285.841548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3285.841548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3285.841548][ T3116] ipv6_find_idev+0x102/0x170 [ 3285.841548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3285.841548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3285.841548][ T3116] netlink_rcv_skb+0x130/0x360 [ 3285.841548][ T3116] netlink_unicast+0x449/0x710 [ 3285.841548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3285.841548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3285.841548][ T3116] ___sys_sendmsg+0xee/0x170 [ 3285.841548][ T3116] __sys_sendmsg+0xcd/0x170 [ 3285.841548][ T3116] do_syscall_64+0xc6/0x1e0 [ 3285.841548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3285.841548][ T3116] [ 3285.843259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3285.843259][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3285.843259][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3285.843259][ T3116] ipv6_find_idev+0x102/0x170 [ 3285.843259][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3285.843259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3285.843259][ T3116] netlink_rcv_skb+0x130/0x360 [ 3285.843259][ T3116] netlink_unicast+0x449/0x710 [ 3285.843259][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3285.843259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3285.843259][ T3116] ___sys_sendmsg+0xee/0x170 [ 3285.843259][ T3116] __sys_sendmsg+0xcd/0x170 [ 3285.843259][ T3116] do_syscall_64+0xc6/0x1e0 [ 3285.843259][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3285.843259][ T3116] [ 3296.084799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3296.085267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3296.085267][ T3116] dst_init+0x84/0x4a0 [ 3296.085267][ T3116] dst_alloc+0x97/0x150 [ 3296.085267][ T3116] ip6_dst_alloc+0x23/0x90 [ 3296.085267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3296.085267][ T3116] ip6_pol_route+0x56f/0x840 [ 3296.085267][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3296.085267][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3296.085267][ T3116] fib6_rule_lookup+0x182/0x630 [ 3296.085267][ T3116] ip6_route_input+0x59c/0xa50 [ 3296.085267][ T3116] ipv6_rcv+0x397/0x810 [ 3296.085267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3296.085267][ T3116] process_backlog+0x101/0x620 [ 3296.085267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3296.085267][ T3116] net_rx_action+0x495/0xbe0 [ 3296.085267][ T3116] __do_softirq+0x1b5/0x7f6 [ 3296.085267][ T3116] [ 3296.087344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3296.087344][ T3116] netdev_get_by_index+0x5e/0x80 [ 3296.087344][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3296.087344][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3296.087344][ T3116] ip6_route_add+0x1c/0x140 [ 3296.087344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3296.087344][ T3116] addrconf_add_dev+0xe2/0x170 [ 3296.087344][ T3116] inet6_addr_add+0x12f/0xa40 [ 3296.087344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3296.087344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.087344][ T3116] netlink_rcv_skb+0x130/0x360 [ 3296.087344][ T3116] netlink_unicast+0x449/0x710 [ 3296.087344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3296.087344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3296.087344][ T3116] ___sys_sendmsg+0xee/0x170 [ 3296.087344][ T3116] __sys_sendmsg+0xcd/0x170 [ 3296.087344][ T3116] do_syscall_64+0xc6/0x1e0 [ 3296.087344][ T3116] [ 3296.089512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3296.089512][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3296.089512][ T3116] ipv6_find_idev+0x102/0x170 [ 3296.089512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3296.089512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.089512][ T3116] netlink_rcv_skb+0x130/0x360 [ 3296.089512][ T3116] netlink_unicast+0x449/0x710 [ 3296.089512][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3296.089512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3296.089512][ T3116] ___sys_sendmsg+0xee/0x170 [ 3296.089512][ T3116] __sys_sendmsg+0xcd/0x170 [ 3296.089512][ T3116] do_syscall_64+0xc6/0x1e0 [ 3296.089512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3296.089512][ T3116] [ 3296.091204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3296.091204][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3296.091204][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3296.091204][ T3116] ipv6_find_idev+0x102/0x170 [ 3296.091204][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3296.091204][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.091204][ T3116] netlink_rcv_skb+0x130/0x360 [ 3296.091204][ T3116] netlink_unicast+0x449/0x710 [ 3296.091204][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3296.091204][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3296.091204][ T3116] ___sys_sendmsg+0xee/0x170 [ 3296.091204][ T3116] __sys_sendmsg+0xcd/0x170 [ 3296.091204][ T3116] do_syscall_64+0xc6/0x1e0 [ 3296.091204][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3296.091204][ T3116] [ 3306.332764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3306.333174][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3306.333174][ T3116] dst_init+0x84/0x4a0 [ 3306.333174][ T3116] dst_alloc+0x97/0x150 [ 3306.333174][ T3116] ip6_dst_alloc+0x23/0x90 [ 3306.333174][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3306.333174][ T3116] ip6_pol_route+0x56f/0x840 [ 3306.333174][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3306.333174][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3306.333174][ T3116] fib6_rule_lookup+0x182/0x630 [ 3306.333174][ T3116] ip6_route_input+0x59c/0xa50 [ 3306.333174][ T3116] ipv6_rcv+0x397/0x810 [ 3306.333174][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3306.333174][ T3116] process_backlog+0x101/0x620 [ 3306.333174][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3306.333174][ T3116] net_rx_action+0x495/0xbe0 [ 3306.333174][ T3116] __do_softirq+0x1b5/0x7f6 [ 3306.333174][ T3116] [ 3306.335251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3306.335251][ T3116] netdev_get_by_index+0x5e/0x80 [ 3306.335251][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3306.335251][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3306.335251][ T3116] ip6_route_add+0x1c/0x140 [ 3306.335251][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3306.335251][ T3116] addrconf_add_dev+0xe2/0x170 [ 3306.335251][ T3116] inet6_addr_add+0x12f/0xa40 [ 3306.335251][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3306.335251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3306.335251][ T3116] netlink_rcv_skb+0x130/0x360 [ 3306.335251][ T3116] netlink_unicast+0x449/0x710 [ 3306.335251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3306.335251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3306.335251][ T3116] ___sys_sendmsg+0xee/0x170 [ 3306.335251][ T3116] __sys_sendmsg+0xcd/0x170 [ 3306.335251][ T3116] do_syscall_64+0xc6/0x1e0 [ 3306.335251][ T3116] [ 3306.337412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3306.337412][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3306.337412][ T3116] ipv6_find_idev+0x102/0x170 [ 3306.337412][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3306.337412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3306.337412][ T3116] netlink_rcv_skb+0x130/0x360 [ 3306.337412][ T3116] netlink_unicast+0x449/0x710 [ 3306.337412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3306.337412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3306.337412][ T3116] ___sys_sendmsg+0xee/0x170 [ 3306.337412][ T3116] __sys_sendmsg+0xcd/0x170 [ 3306.337412][ T3116] do_syscall_64+0xc6/0x1e0 [ 3306.337412][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3306.337412][ T3116] [ 3306.339104][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3306.339104][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3306.339104][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3306.339104][ T3116] ipv6_find_idev+0x102/0x170 [ 3306.339104][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3306.339104][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3306.339104][ T3116] netlink_rcv_skb+0x130/0x360 [ 3306.339104][ T3116] netlink_unicast+0x449/0x710 [ 3306.339104][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3306.339104][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3306.339104][ T3116] ___sys_sendmsg+0xee/0x170 [ 3306.339104][ T3116] __sys_sendmsg+0xcd/0x170 [ 3306.339104][ T3116] do_syscall_64+0xc6/0x1e0 [ 3306.339104][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3306.339104][ T3116] [ 3316.380758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3316.381212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3316.381212][ T3116] dst_init+0x84/0x4a0 [ 3316.381212][ T3116] dst_alloc+0x97/0x150 [ 3316.381212][ T3116] ip6_dst_alloc+0x23/0x90 [ 3316.381212][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3316.381212][ T3116] ip6_pol_route+0x56f/0x840 [ 3316.381212][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3316.381212][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3316.381212][ T3116] fib6_rule_lookup+0x182/0x630 [ 3316.381212][ T3116] ip6_route_input+0x59c/0xa50 [ 3316.381212][ T3116] ipv6_rcv+0x397/0x810 [ 3316.381212][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3316.381212][ T3116] process_backlog+0x101/0x620 [ 3316.381212][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3316.381212][ T3116] net_rx_action+0x495/0xbe0 [ 3316.381212][ T3116] __do_softirq+0x1b5/0x7f6 [ 3316.381212][ T3116] [ 3316.383448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3316.383448][ T3116] netdev_get_by_index+0x5e/0x80 [ 3316.383448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3316.383448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3316.383448][ T3116] ip6_route_add+0x1c/0x140 [ 3316.383448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3316.383448][ T3116] addrconf_add_dev+0xe2/0x170 [ 3316.383448][ T3116] inet6_addr_add+0x12f/0xa40 [ 3316.383448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3316.383448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3316.383448][ T3116] netlink_rcv_skb+0x130/0x360 [ 3316.383448][ T3116] netlink_unicast+0x449/0x710 [ 3316.383448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3316.383448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3316.383448][ T3116] ___sys_sendmsg+0xee/0x170 [ 3316.383448][ T3116] __sys_sendmsg+0xcd/0x170 [ 3316.383448][ T3116] do_syscall_64+0xc6/0x1e0 [ 3316.383448][ T3116] [ 3316.385768][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3316.385768][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3316.385768][ T3116] ipv6_find_idev+0x102/0x170 [ 3316.385768][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3316.385768][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3316.385768][ T3116] netlink_rcv_skb+0x130/0x360 [ 3316.385768][ T3116] netlink_unicast+0x449/0x710 [ 3316.385768][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3316.385768][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3316.385768][ T3116] ___sys_sendmsg+0xee/0x170 [ 3316.385768][ T3116] __sys_sendmsg+0xcd/0x170 [ 3316.385768][ T3116] do_syscall_64+0xc6/0x1e0 [ 3316.385768][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3316.385768][ T3116] [ 3316.387591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3316.387591][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3316.387591][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3316.387591][ T3116] ipv6_find_idev+0x102/0x170 [ 3316.387591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3316.387591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3316.387591][ T3116] netlink_rcv_skb+0x130/0x360 [ 3316.387591][ T3116] netlink_unicast+0x449/0x710 [ 3316.387591][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3316.387591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3316.387591][ T3116] ___sys_sendmsg+0xee/0x170 [ 3316.387591][ T3116] __sys_sendmsg+0xcd/0x170 [ 3316.387591][ T3116] do_syscall_64+0xc6/0x1e0 [ 3316.387591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3316.387591][ T3116] [ 3326.540788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3326.541284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3326.541284][ T3116] dst_init+0x84/0x4a0 [ 3326.541284][ T3116] dst_alloc+0x97/0x150 [ 3326.541284][ T3116] ip6_dst_alloc+0x23/0x90 [ 3326.541284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3326.541284][ T3116] ip6_pol_route+0x56f/0x840 [ 3326.541284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3326.541284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3326.541284][ T3116] fib6_rule_lookup+0x182/0x630 [ 3326.541284][ T3116] ip6_route_input+0x59c/0xa50 [ 3326.541284][ T3116] ipv6_rcv+0x397/0x810 [ 3326.541284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3326.541284][ T3116] process_backlog+0x101/0x620 [ 3326.541284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3326.541284][ T3116] net_rx_action+0x495/0xbe0 [ 3326.541284][ T3116] __do_softirq+0x1b5/0x7f6 [ 3326.541284][ T3116] [ 3326.543373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3326.543373][ T3116] netdev_get_by_index+0x5e/0x80 [ 3326.543373][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3326.543373][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3326.543373][ T3116] ip6_route_add+0x1c/0x140 [ 3326.543373][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3326.543373][ T3116] addrconf_add_dev+0xe2/0x170 [ 3326.543373][ T3116] inet6_addr_add+0x12f/0xa40 [ 3326.543373][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3326.543373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3326.543373][ T3116] netlink_rcv_skb+0x130/0x360 [ 3326.543373][ T3116] netlink_unicast+0x449/0x710 [ 3326.543373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3326.543373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3326.543373][ T3116] ___sys_sendmsg+0xee/0x170 [ 3326.543373][ T3116] __sys_sendmsg+0xcd/0x170 [ 3326.543373][ T3116] do_syscall_64+0xc6/0x1e0 [ 3326.543373][ T3116] [ 3326.545529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3326.545529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3326.545529][ T3116] ipv6_find_idev+0x102/0x170 [ 3326.545529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3326.545529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3326.545529][ T3116] netlink_rcv_skb+0x130/0x360 [ 3326.545529][ T3116] netlink_unicast+0x449/0x710 [ 3326.545529][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3326.545529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3326.545529][ T3116] ___sys_sendmsg+0xee/0x170 [ 3326.545529][ T3116] __sys_sendmsg+0xcd/0x170 [ 3326.545529][ T3116] do_syscall_64+0xc6/0x1e0 [ 3326.545529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3326.545529][ T3116] [ 3326.547228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3326.547228][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3326.547228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3326.547228][ T3116] ipv6_find_idev+0x102/0x170 [ 3326.547228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3326.547228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3326.547228][ T3116] netlink_rcv_skb+0x130/0x360 [ 3326.547228][ T3116] netlink_unicast+0x449/0x710 [ 3326.547228][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3326.547228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3326.547228][ T3116] ___sys_sendmsg+0xee/0x170 [ 3326.547228][ T3116] __sys_sendmsg+0xcd/0x170 [ 3326.547228][ T3116] do_syscall_64+0xc6/0x1e0 [ 3326.547228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3326.547228][ T3116] [ 3336.604875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3336.605347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3336.605347][ T3116] dst_init+0x84/0x4a0 [ 3336.605347][ T3116] dst_alloc+0x97/0x150 [ 3336.605347][ T3116] ip6_dst_alloc+0x23/0x90 [ 3336.605347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3336.605347][ T3116] ip6_pol_route+0x56f/0x840 [ 3336.605347][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3336.605347][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3336.605347][ T3116] fib6_rule_lookup+0x182/0x630 [ 3336.605347][ T3116] ip6_route_input+0x59c/0xa50 [ 3336.605347][ T3116] ipv6_rcv+0x397/0x810 [ 3336.605347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3336.605347][ T3116] process_backlog+0x101/0x620 [ 3336.605347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3336.605347][ T3116] net_rx_action+0x495/0xbe0 [ 3336.605347][ T3116] __do_softirq+0x1b5/0x7f6 [ 3336.605347][ T3116] [ 3336.607415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3336.607415][ T3116] netdev_get_by_index+0x5e/0x80 [ 3336.607415][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3336.607415][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3336.607415][ T3116] ip6_route_add+0x1c/0x140 [ 3336.607415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3336.607415][ T3116] addrconf_add_dev+0xe2/0x170 [ 3336.607415][ T3116] inet6_addr_add+0x12f/0xa40 [ 3336.607415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3336.607415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3336.607415][ T3116] netlink_rcv_skb+0x130/0x360 [ 3336.607415][ T3116] netlink_unicast+0x449/0x710 [ 3336.607415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3336.607415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3336.607415][ T3116] ___sys_sendmsg+0xee/0x170 [ 3336.607415][ T3116] __sys_sendmsg+0xcd/0x170 [ 3336.607415][ T3116] do_syscall_64+0xc6/0x1e0 [ 3336.607415][ T3116] [ 3336.609588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3336.609588][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3336.609588][ T3116] ipv6_find_idev+0x102/0x170 [ 3336.609588][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3336.609588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3336.609588][ T3116] netlink_rcv_skb+0x130/0x360 [ 3336.609588][ T3116] netlink_unicast+0x449/0x710 [ 3336.609588][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3336.609588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3336.609588][ T3116] ___sys_sendmsg+0xee/0x170 [ 3336.609588][ T3116] __sys_sendmsg+0xcd/0x170 [ 3336.609588][ T3116] do_syscall_64+0xc6/0x1e0 [ 3336.609588][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3336.609588][ T3116] [ 3336.611303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3336.611303][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3336.611303][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3336.611303][ T3116] ipv6_find_idev+0x102/0x170 [ 3336.611303][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3336.611303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3336.611303][ T3116] netlink_rcv_skb+0x130/0x360 [ 3336.611303][ T3116] netlink_unicast+0x449/0x710 [ 3336.611303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3336.611303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3336.611303][ T3116] ___sys_sendmsg+0xee/0x170 [ 3336.611303][ T3116] __sys_sendmsg+0xcd/0x170 [ 3336.611303][ T3116] do_syscall_64+0xc6/0x1e0 [ 3336.611303][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3336.611303][ T3116] [ 3346.852759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3346.853165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3346.853165][ T3116] dst_init+0x84/0x4a0 [ 3346.853165][ T3116] dst_alloc+0x97/0x150 [ 3346.853165][ T3116] ip6_dst_alloc+0x23/0x90 [ 3346.853165][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3346.853165][ T3116] ip6_pol_route+0x56f/0x840 [ 3346.853165][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3346.853165][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3346.853165][ T3116] fib6_rule_lookup+0x182/0x630 [ 3346.853165][ T3116] ip6_route_input+0x59c/0xa50 [ 3346.853165][ T3116] ipv6_rcv+0x397/0x810 [ 3346.853165][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3346.853165][ T3116] process_backlog+0x101/0x620 [ 3346.853165][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3346.853165][ T3116] net_rx_action+0x495/0xbe0 [ 3346.853165][ T3116] __do_softirq+0x1b5/0x7f6 [ 3346.853165][ T3116] [ 3346.855347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3346.855347][ T3116] netdev_get_by_index+0x5e/0x80 [ 3346.855347][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3346.855347][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3346.855347][ T3116] ip6_route_add+0x1c/0x140 [ 3346.855347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3346.855347][ T3116] addrconf_add_dev+0xe2/0x170 [ 3346.855347][ T3116] inet6_addr_add+0x12f/0xa40 [ 3346.855347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3346.855347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3346.855347][ T3116] netlink_rcv_skb+0x130/0x360 [ 3346.855347][ T3116] netlink_unicast+0x449/0x710 [ 3346.855347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3346.855347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3346.855347][ T3116] ___sys_sendmsg+0xee/0x170 [ 3346.855347][ T3116] __sys_sendmsg+0xcd/0x170 [ 3346.855347][ T3116] do_syscall_64+0xc6/0x1e0 [ 3346.855347][ T3116] [ 3346.857533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3346.857533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3346.857533][ T3116] ipv6_find_idev+0x102/0x170 [ 3346.857533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3346.857533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3346.857533][ T3116] netlink_rcv_skb+0x130/0x360 [ 3346.857533][ T3116] netlink_unicast+0x449/0x710 [ 3346.857533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3346.857533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3346.857533][ T3116] ___sys_sendmsg+0xee/0x170 [ 3346.857533][ T3116] __sys_sendmsg+0xcd/0x170 [ 3346.857533][ T3116] do_syscall_64+0xc6/0x1e0 [ 3346.857533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3346.857533][ T3116] [ 3346.859232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3346.859232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3346.859232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3346.859232][ T3116] ipv6_find_idev+0x102/0x170 [ 3346.859232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3346.859232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3346.859232][ T3116] netlink_rcv_skb+0x130/0x360 [ 3346.859232][ T3116] netlink_unicast+0x449/0x710 [ 3346.859232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3346.859232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3346.859232][ T3116] ___sys_sendmsg+0xee/0x170 [ 3346.859232][ T3116] __sys_sendmsg+0xcd/0x170 [ 3346.859232][ T3116] do_syscall_64+0xc6/0x1e0 [ 3346.859232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3346.859232][ T3116] [ 3356.932773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3356.933270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3356.933270][ T3116] dst_init+0x84/0x4a0 [ 3356.933270][ T3116] dst_alloc+0x97/0x150 [ 3356.933270][ T3116] ip6_dst_alloc+0x23/0x90 [ 3356.933270][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3356.933270][ T3116] ip6_pol_route+0x56f/0x840 [ 3356.933270][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3356.933270][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3356.933270][ T3116] fib6_rule_lookup+0x182/0x630 [ 3356.933270][ T3116] ip6_route_input+0x59c/0xa50 [ 3356.933270][ T3116] ipv6_rcv+0x397/0x810 [ 3356.933270][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3356.933270][ T3116] process_backlog+0x101/0x620 [ 3356.933270][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3356.933270][ T3116] net_rx_action+0x495/0xbe0 [ 3356.933270][ T3116] __do_softirq+0x1b5/0x7f6 [ 3356.933270][ T3116] [ 3356.935332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3356.935332][ T3116] netdev_get_by_index+0x5e/0x80 [ 3356.935332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3356.935332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3356.935332][ T3116] ip6_route_add+0x1c/0x140 [ 3356.935332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3356.935332][ T3116] addrconf_add_dev+0xe2/0x170 [ 3356.935332][ T3116] inet6_addr_add+0x12f/0xa40 [ 3356.935332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3356.935332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3356.935332][ T3116] netlink_rcv_skb+0x130/0x360 [ 3356.935332][ T3116] netlink_unicast+0x449/0x710 [ 3356.935332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3356.935332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3356.935332][ T3116] ___sys_sendmsg+0xee/0x170 [ 3356.935332][ T3116] __sys_sendmsg+0xcd/0x170 [ 3356.935332][ T3116] do_syscall_64+0xc6/0x1e0 [ 3356.935332][ T3116] [ 3356.937489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3356.937489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3356.937489][ T3116] ipv6_find_idev+0x102/0x170 [ 3356.937489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3356.937489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3356.937489][ T3116] netlink_rcv_skb+0x130/0x360 [ 3356.937489][ T3116] netlink_unicast+0x449/0x710 [ 3356.937489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3356.937489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3356.937489][ T3116] ___sys_sendmsg+0xee/0x170 [ 3356.937489][ T3116] __sys_sendmsg+0xcd/0x170 [ 3356.937489][ T3116] do_syscall_64+0xc6/0x1e0 [ 3356.937489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3356.937489][ T3116] [ 3356.939178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3356.939178][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3356.939178][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3356.939178][ T3116] ipv6_find_idev+0x102/0x170 [ 3356.939178][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3356.939178][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3356.939178][ T3116] netlink_rcv_skb+0x130/0x360 [ 3356.939178][ T3116] netlink_unicast+0x449/0x710 [ 3356.939178][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3356.939178][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3356.939178][ T3116] ___sys_sendmsg+0xee/0x170 [ 3356.939178][ T3116] __sys_sendmsg+0xcd/0x170 [ 3356.939178][ T3116] do_syscall_64+0xc6/0x1e0 [ 3356.939178][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3356.939178][ T3116] [ 3367.108890][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3367.109366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3367.109366][ T3116] dst_init+0x84/0x4a0 [ 3367.109366][ T3116] dst_alloc+0x97/0x150 [ 3367.109366][ T3116] ip6_dst_alloc+0x23/0x90 [ 3367.109366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3367.109366][ T3116] ip6_pol_route+0x56f/0x840 [ 3367.109366][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3367.109366][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3367.109366][ T3116] fib6_rule_lookup+0x182/0x630 [ 3367.109366][ T3116] ip6_route_input+0x59c/0xa50 [ 3367.109366][ T3116] ipv6_rcv+0x397/0x810 [ 3367.109366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3367.109366][ T3116] process_backlog+0x101/0x620 [ 3367.109366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3367.109366][ T3116] net_rx_action+0x495/0xbe0 [ 3367.109366][ T3116] __do_softirq+0x1b5/0x7f6 [ 3367.109366][ T3116] [ 3367.111463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3367.111463][ T3116] netdev_get_by_index+0x5e/0x80 [ 3367.111463][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3367.111463][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3367.111463][ T3116] ip6_route_add+0x1c/0x140 [ 3367.111463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3367.111463][ T3116] addrconf_add_dev+0xe2/0x170 [ 3367.111463][ T3116] inet6_addr_add+0x12f/0xa40 [ 3367.111463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3367.111463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3367.111463][ T3116] netlink_rcv_skb+0x130/0x360 [ 3367.111463][ T3116] netlink_unicast+0x449/0x710 [ 3367.111463][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3367.111463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3367.111463][ T3116] ___sys_sendmsg+0xee/0x170 [ 3367.111463][ T3116] __sys_sendmsg+0xcd/0x170 [ 3367.111463][ T3116] do_syscall_64+0xc6/0x1e0 [ 3367.111463][ T3116] [ 3367.113644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3367.113644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3367.113644][ T3116] ipv6_find_idev+0x102/0x170 [ 3367.113644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3367.113644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3367.113644][ T3116] netlink_rcv_skb+0x130/0x360 [ 3367.113644][ T3116] netlink_unicast+0x449/0x710 [ 3367.113644][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3367.113644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3367.113644][ T3116] ___sys_sendmsg+0xee/0x170 [ 3367.113644][ T3116] __sys_sendmsg+0xcd/0x170 [ 3367.113644][ T3116] do_syscall_64+0xc6/0x1e0 [ 3367.113644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3367.113644][ T3116] [ 3367.115352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3367.115352][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3367.115352][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3367.115352][ T3116] ipv6_find_idev+0x102/0x170 [ 3367.115352][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3367.115352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3367.115352][ T3116] netlink_rcv_skb+0x130/0x360 [ 3367.115352][ T3116] netlink_unicast+0x449/0x710 [ 3367.115352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3367.115352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3367.115352][ T3116] ___sys_sendmsg+0xee/0x170 [ 3367.115352][ T3116] __sys_sendmsg+0xcd/0x170 [ 3367.115352][ T3116] do_syscall_64+0xc6/0x1e0 [ 3367.115352][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3367.115352][ T3116] [ 3377.356816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3377.357286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3377.357286][ T3116] dst_init+0x84/0x4a0 [ 3377.357286][ T3116] dst_alloc+0x97/0x150 [ 3377.357286][ T3116] ip6_dst_alloc+0x23/0x90 [ 3377.357286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3377.357286][ T3116] ip6_pol_route+0x56f/0x840 [ 3377.357286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3377.357286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3377.357286][ T3116] fib6_rule_lookup+0x182/0x630 [ 3377.357286][ T3116] ip6_route_input+0x59c/0xa50 [ 3377.357286][ T3116] ipv6_rcv+0x397/0x810 [ 3377.357286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3377.357286][ T3116] process_backlog+0x101/0x620 [ 3377.357286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3377.357286][ T3116] net_rx_action+0x495/0xbe0 [ 3377.357286][ T3116] __do_softirq+0x1b5/0x7f6 [ 3377.357286][ T3116] [ 3377.359377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3377.359377][ T3116] netdev_get_by_index+0x5e/0x80 [ 3377.359377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3377.359377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3377.359377][ T3116] ip6_route_add+0x1c/0x140 [ 3377.359377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3377.359377][ T3116] addrconf_add_dev+0xe2/0x170 [ 3377.359377][ T3116] inet6_addr_add+0x12f/0xa40 [ 3377.359377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3377.359377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3377.359377][ T3116] netlink_rcv_skb+0x130/0x360 [ 3377.359377][ T3116] netlink_unicast+0x449/0x710 [ 3377.359377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3377.359377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3377.359377][ T3116] ___sys_sendmsg+0xee/0x170 [ 3377.359377][ T3116] __sys_sendmsg+0xcd/0x170 [ 3377.359377][ T3116] do_syscall_64+0xc6/0x1e0 [ 3377.359377][ T3116] [ 3377.361556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3377.361556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3377.361556][ T3116] ipv6_find_idev+0x102/0x170 [ 3377.361556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3377.361556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3377.361556][ T3116] netlink_rcv_skb+0x130/0x360 [ 3377.361556][ T3116] netlink_unicast+0x449/0x710 [ 3377.361556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3377.361556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3377.361556][ T3116] ___sys_sendmsg+0xee/0x170 [ 3377.361556][ T3116] __sys_sendmsg+0xcd/0x170 [ 3377.361556][ T3116] do_syscall_64+0xc6/0x1e0 [ 3377.361556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3377.361556][ T3116] [ 3377.363293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3377.363293][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3377.363293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3377.363293][ T3116] ipv6_find_idev+0x102/0x170 [ 3377.363293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3377.363293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3377.363293][ T3116] netlink_rcv_skb+0x130/0x360 [ 3377.363293][ T3116] netlink_unicast+0x449/0x710 [ 3377.363293][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3377.363293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3377.363293][ T3116] ___sys_sendmsg+0xee/0x170 [ 3377.363293][ T3116] __sys_sendmsg+0xcd/0x170 [ 3377.363293][ T3116] do_syscall_64+0xc6/0x1e0 [ 3377.363293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3377.363293][ T3116] [ 3387.444792][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3387.445287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3387.445287][ T3116] dst_init+0x84/0x4a0 [ 3387.445287][ T3116] dst_alloc+0x97/0x150 [ 3387.445287][ T3116] ip6_dst_alloc+0x23/0x90 [ 3387.445287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3387.445287][ T3116] ip6_pol_route+0x56f/0x840 [ 3387.445287][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3387.445287][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3387.445287][ T3116] fib6_rule_lookup+0x182/0x630 [ 3387.445287][ T3116] ip6_route_input+0x59c/0xa50 [ 3387.445287][ T3116] ipv6_rcv+0x397/0x810 [ 3387.445287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3387.445287][ T3116] process_backlog+0x101/0x620 [ 3387.445287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3387.445287][ T3116] net_rx_action+0x495/0xbe0 [ 3387.445287][ T3116] __do_softirq+0x1b5/0x7f6 [ 3387.445287][ T3116] [ 3387.447879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3387.447879][ T3116] netdev_get_by_index+0x5e/0x80 [ 3387.447879][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3387.447879][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3387.447879][ T3116] ip6_route_add+0x1c/0x140 [ 3387.447879][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3387.447879][ T3116] addrconf_add_dev+0xe2/0x170 [ 3387.447879][ T3116] inet6_addr_add+0x12f/0xa40 [ 3387.447879][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3387.447879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3387.447879][ T3116] netlink_rcv_skb+0x130/0x360 [ 3387.447879][ T3116] netlink_unicast+0x449/0x710 [ 3387.447879][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3387.447879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3387.447879][ T3116] ___sys_sendmsg+0xee/0x170 [ 3387.447879][ T3116] __sys_sendmsg+0xcd/0x170 [ 3387.447879][ T3116] do_syscall_64+0xc6/0x1e0 [ 3387.447879][ T3116] [ 3387.450549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3387.450549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3387.450549][ T3116] ipv6_find_idev+0x102/0x170 [ 3387.450549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3387.450549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3387.450549][ T3116] netlink_rcv_skb+0x130/0x360 [ 3387.450549][ T3116] netlink_unicast+0x449/0x710 [ 3387.450549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3387.450549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3387.450549][ T3116] ___sys_sendmsg+0xee/0x170 [ 3387.450549][ T3116] __sys_sendmsg+0xcd/0x170 [ 3387.450549][ T3116] do_syscall_64+0xc6/0x1e0 [ 3387.450549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3387.450549][ T3116] [ 3387.452663][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3387.452663][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3387.452663][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3387.452663][ T3116] ipv6_find_idev+0x102/0x170 [ 3387.452663][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3387.452663][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3387.452663][ T3116] netlink_rcv_skb+0x130/0x360 [ 3387.452663][ T3116] netlink_unicast+0x449/0x710 [ 3387.452663][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3387.452663][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3387.452663][ T3116] ___sys_sendmsg+0xee/0x170 [ 3387.452663][ T3116] __sys_sendmsg+0xcd/0x170 [ 3387.452663][ T3116] do_syscall_64+0xc6/0x1e0 [ 3387.452663][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3387.452663][ T3116] [ 3397.700786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3397.701258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3397.701258][ T3116] dst_init+0x84/0x4a0 [ 3397.701258][ T3116] dst_alloc+0x97/0x150 [ 3397.701258][ T3116] ip6_dst_alloc+0x23/0x90 [ 3397.701258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3397.701258][ T3116] ip6_pol_route+0x56f/0x840 [ 3397.701258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3397.701258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3397.701258][ T3116] fib6_rule_lookup+0x182/0x630 [ 3397.701258][ T3116] ip6_route_input+0x59c/0xa50 [ 3397.701258][ T3116] ipv6_rcv+0x397/0x810 [ 3397.701258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3397.701258][ T3116] process_backlog+0x101/0x620 [ 3397.701258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3397.701258][ T3116] net_rx_action+0x495/0xbe0 [ 3397.701258][ T3116] __do_softirq+0x1b5/0x7f6 [ 3397.701258][ T3116] [ 3397.703363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3397.703363][ T3116] netdev_get_by_index+0x5e/0x80 [ 3397.703363][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3397.703363][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3397.703363][ T3116] ip6_route_add+0x1c/0x140 [ 3397.703363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3397.703363][ T3116] addrconf_add_dev+0xe2/0x170 [ 3397.703363][ T3116] inet6_addr_add+0x12f/0xa40 [ 3397.703363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3397.703363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3397.703363][ T3116] netlink_rcv_skb+0x130/0x360 [ 3397.703363][ T3116] netlink_unicast+0x449/0x710 [ 3397.703363][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3397.703363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3397.703363][ T3116] ___sys_sendmsg+0xee/0x170 [ 3397.703363][ T3116] __sys_sendmsg+0xcd/0x170 [ 3397.703363][ T3116] do_syscall_64+0xc6/0x1e0 [ 3397.703363][ T3116] [ 3397.705539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3397.705539][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3397.705539][ T3116] ipv6_find_idev+0x102/0x170 [ 3397.705539][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3397.705539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3397.705539][ T3116] netlink_rcv_skb+0x130/0x360 [ 3397.705539][ T3116] netlink_unicast+0x449/0x710 [ 3397.705539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3397.705539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3397.705539][ T3116] ___sys_sendmsg+0xee/0x170 [ 3397.705539][ T3116] __sys_sendmsg+0xcd/0x170 [ 3397.705539][ T3116] do_syscall_64+0xc6/0x1e0 [ 3397.705539][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3397.705539][ T3116] [ 3397.707234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3397.707234][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3397.707234][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3397.707234][ T3116] ipv6_find_idev+0x102/0x170 [ 3397.707234][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3397.707234][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3397.707234][ T3116] netlink_rcv_skb+0x130/0x360 [ 3397.707234][ T3116] netlink_unicast+0x449/0x710 [ 3397.707234][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3397.707234][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3397.707234][ T3116] ___sys_sendmsg+0xee/0x170 [ 3397.707234][ T3116] __sys_sendmsg+0xcd/0x170 [ 3397.707234][ T3116] do_syscall_64+0xc6/0x1e0 [ 3397.707234][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3397.707234][ T3116] [ 3407.956777][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3407.957271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3407.957271][ T3116] dst_init+0x84/0x4a0 [ 3407.957271][ T3116] dst_alloc+0x97/0x150 [ 3407.957271][ T3116] ip6_dst_alloc+0x23/0x90 [ 3407.957271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3407.957271][ T3116] ip6_pol_route+0x56f/0x840 [ 3407.957271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3407.957271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3407.957271][ T3116] fib6_rule_lookup+0x182/0x630 [ 3407.957271][ T3116] ip6_route_input+0x59c/0xa50 [ 3407.957271][ T3116] ipv6_rcv+0x397/0x810 [ 3407.957271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3407.957271][ T3116] process_backlog+0x101/0x620 [ 3407.957271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3407.957271][ T3116] net_rx_action+0x495/0xbe0 [ 3407.957271][ T3116] __do_softirq+0x1b5/0x7f6 [ 3407.957271][ T3116] [ 3407.959658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3407.959658][ T3116] netdev_get_by_index+0x5e/0x80 [ 3407.959658][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3407.959658][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3407.959658][ T3116] ip6_route_add+0x1c/0x140 [ 3407.959658][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3407.959658][ T3116] addrconf_add_dev+0xe2/0x170 [ 3407.959658][ T3116] inet6_addr_add+0x12f/0xa40 [ 3407.959658][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3407.959658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3407.959658][ T3116] netlink_rcv_skb+0x130/0x360 [ 3407.959658][ T3116] netlink_unicast+0x449/0x710 [ 3407.959658][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3407.959658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3407.959658][ T3116] ___sys_sendmsg+0xee/0x170 [ 3407.959658][ T3116] __sys_sendmsg+0xcd/0x170 [ 3407.959658][ T3116] do_syscall_64+0xc6/0x1e0 [ 3407.959658][ T3116] [ 3407.961869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3407.961869][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3407.961869][ T3116] ipv6_find_idev+0x102/0x170 [ 3407.961869][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3407.961869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3407.961869][ T3116] netlink_rcv_skb+0x130/0x360 [ 3407.961869][ T3116] netlink_unicast+0x449/0x710 [ 3407.961869][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3407.961869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3407.961869][ T3116] ___sys_sendmsg+0xee/0x170 [ 3407.961869][ T3116] __sys_sendmsg+0xcd/0x170 [ 3407.961869][ T3116] do_syscall_64+0xc6/0x1e0 [ 3407.961869][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3407.961869][ T3116] [ 3407.963568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3407.963568][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3407.963568][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3407.963568][ T3116] ipv6_find_idev+0x102/0x170 [ 3407.963568][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3407.963568][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3407.963568][ T3116] netlink_rcv_skb+0x130/0x360 [ 3407.963568][ T3116] netlink_unicast+0x449/0x710 [ 3407.963568][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3407.963568][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3407.963568][ T3116] ___sys_sendmsg+0xee/0x170 [ 3407.963568][ T3116] __sys_sendmsg+0xcd/0x170 [ 3407.963568][ T3116] do_syscall_64+0xc6/0x1e0 [ 3407.963568][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3407.963568][ T3116] [ 3418.204825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3418.205352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3418.205352][ T3116] dst_init+0x84/0x4a0 [ 3418.205352][ T3116] dst_alloc+0x97/0x150 [ 3418.205352][ T3116] ip6_dst_alloc+0x23/0x90 [ 3418.205352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3418.205352][ T3116] ip6_pol_route+0x56f/0x840 [ 3418.205352][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3418.205352][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3418.205352][ T3116] fib6_rule_lookup+0x182/0x630 [ 3418.205352][ T3116] ip6_route_input+0x59c/0xa50 [ 3418.205352][ T3116] ipv6_rcv+0x397/0x810 [ 3418.205352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3418.205352][ T3116] process_backlog+0x101/0x620 [ 3418.205352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3418.205352][ T3116] net_rx_action+0x495/0xbe0 [ 3418.205352][ T3116] __do_softirq+0x1b5/0x7f6 [ 3418.205352][ T3116] [ 3418.207456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3418.207456][ T3116] netdev_get_by_index+0x5e/0x80 [ 3418.207456][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3418.207456][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3418.207456][ T3116] ip6_route_add+0x1c/0x140 [ 3418.207456][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3418.207456][ T3116] addrconf_add_dev+0xe2/0x170 [ 3418.207456][ T3116] inet6_addr_add+0x12f/0xa40 [ 3418.207456][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3418.207456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3418.207456][ T3116] netlink_rcv_skb+0x130/0x360 [ 3418.207456][ T3116] netlink_unicast+0x449/0x710 [ 3418.207456][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3418.207456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3418.207456][ T3116] ___sys_sendmsg+0xee/0x170 [ 3418.207456][ T3116] __sys_sendmsg+0xcd/0x170 [ 3418.207456][ T3116] do_syscall_64+0xc6/0x1e0 [ 3418.207456][ T3116] [ 3418.209651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3418.209651][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3418.209651][ T3116] ipv6_find_idev+0x102/0x170 [ 3418.209651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3418.209651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3418.209651][ T3116] netlink_rcv_skb+0x130/0x360 [ 3418.209651][ T3116] netlink_unicast+0x449/0x710 [ 3418.209651][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3418.209651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3418.209651][ T3116] ___sys_sendmsg+0xee/0x170 [ 3418.209651][ T3116] __sys_sendmsg+0xcd/0x170 [ 3418.209651][ T3116] do_syscall_64+0xc6/0x1e0 [ 3418.209651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3418.209651][ T3116] [ 3418.211382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3418.211382][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3418.211382][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3418.211382][ T3116] ipv6_find_idev+0x102/0x170 [ 3418.211382][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3418.211382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3418.211382][ T3116] netlink_rcv_skb+0x130/0x360 [ 3418.211382][ T3116] netlink_unicast+0x449/0x710 [ 3418.211382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3418.211382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3418.211382][ T3116] ___sys_sendmsg+0xee/0x170 [ 3418.211382][ T3116] __sys_sendmsg+0xcd/0x170 [ 3418.211382][ T3116] do_syscall_64+0xc6/0x1e0 [ 3418.211382][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3418.211382][ T3116] [ 3428.468811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3428.469318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3428.469318][ T3116] dst_init+0x84/0x4a0 [ 3428.469318][ T3116] dst_alloc+0x97/0x150 [ 3428.469318][ T3116] ip6_dst_alloc+0x23/0x90 [ 3428.469318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3428.469318][ T3116] ip6_pol_route+0x56f/0x840 [ 3428.469318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3428.469318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3428.469318][ T3116] fib6_rule_lookup+0x182/0x630 [ 3428.469318][ T3116] ip6_route_input+0x59c/0xa50 [ 3428.469318][ T3116] ipv6_rcv+0x397/0x810 [ 3428.469318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3428.469318][ T3116] process_backlog+0x101/0x620 [ 3428.469318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3428.469318][ T3116] net_rx_action+0x495/0xbe0 [ 3428.469318][ T3116] __do_softirq+0x1b5/0x7f6 [ 3428.469318][ T3116] [ 3428.471445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3428.471445][ T3116] netdev_get_by_index+0x5e/0x80 [ 3428.471445][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3428.471445][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3428.471445][ T3116] ip6_route_add+0x1c/0x140 [ 3428.471445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3428.471445][ T3116] addrconf_add_dev+0xe2/0x170 [ 3428.471445][ T3116] inet6_addr_add+0x12f/0xa40 [ 3428.471445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3428.471445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3428.471445][ T3116] netlink_rcv_skb+0x130/0x360 [ 3428.471445][ T3116] netlink_unicast+0x449/0x710 [ 3428.471445][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3428.471445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3428.471445][ T3116] ___sys_sendmsg+0xee/0x170 [ 3428.471445][ T3116] __sys_sendmsg+0xcd/0x170 [ 3428.471445][ T3116] do_syscall_64+0xc6/0x1e0 [ 3428.471445][ T3116] [ 3428.473659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3428.473659][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3428.473659][ T3116] ipv6_find_idev+0x102/0x170 [ 3428.473659][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3428.473659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3428.473659][ T3116] netlink_rcv_skb+0x130/0x360 [ 3428.473659][ T3116] netlink_unicast+0x449/0x710 [ 3428.473659][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3428.473659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3428.473659][ T3116] ___sys_sendmsg+0xee/0x170 [ 3428.473659][ T3116] __sys_sendmsg+0xcd/0x170 [ 3428.473659][ T3116] do_syscall_64+0xc6/0x1e0 [ 3428.473659][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3428.473659][ T3116] [ 3428.475381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3428.475381][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3428.475381][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3428.475381][ T3116] ipv6_find_idev+0x102/0x170 [ 3428.475381][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3428.475381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3428.475381][ T3116] netlink_rcv_skb+0x130/0x360 [ 3428.475381][ T3116] netlink_unicast+0x449/0x710 [ 3428.475381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3428.475381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3428.475381][ T3116] ___sys_sendmsg+0xee/0x170 [ 3428.475381][ T3116] __sys_sendmsg+0xcd/0x170 [ 3428.475381][ T3116] do_syscall_64+0xc6/0x1e0 [ 3428.475381][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3428.475381][ T3116] [ 3438.716808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3438.717483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3438.717483][ T3116] dst_init+0x84/0x4a0 [ 3438.717483][ T3116] dst_alloc+0x97/0x150 [ 3438.717483][ T3116] ip6_dst_alloc+0x23/0x90 [ 3438.717483][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3438.717483][ T3116] ip6_pol_route+0x56f/0x840 [ 3438.717483][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3438.717483][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3438.717483][ T3116] fib6_rule_lookup+0x182/0x630 [ 3438.717483][ T3116] ip6_route_input+0x59c/0xa50 [ 3438.717483][ T3116] ipv6_rcv+0x397/0x810 [ 3438.717483][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3438.717483][ T3116] process_backlog+0x101/0x620 [ 3438.717483][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3438.717483][ T3116] net_rx_action+0x495/0xbe0 [ 3438.717483][ T3116] __do_softirq+0x1b5/0x7f6 [ 3438.717483][ T3116] [ 3438.720865][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3438.720865][ T3116] netdev_get_by_index+0x5e/0x80 [ 3438.720865][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3438.720865][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3438.720865][ T3116] ip6_route_add+0x1c/0x140 [ 3438.720865][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3438.720865][ T3116] addrconf_add_dev+0xe2/0x170 [ 3438.720865][ T3116] inet6_addr_add+0x12f/0xa40 [ 3438.720865][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3438.720865][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3438.720865][ T3116] netlink_rcv_skb+0x130/0x360 [ 3438.720865][ T3116] netlink_unicast+0x449/0x710 [ 3438.720865][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3438.720865][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3438.720865][ T3116] ___sys_sendmsg+0xee/0x170 [ 3438.720865][ T3116] __sys_sendmsg+0xcd/0x170 [ 3438.720865][ T3116] do_syscall_64+0xc6/0x1e0 [ 3438.720865][ T3116] [ 3438.724302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3438.724302][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3438.724302][ T3116] ipv6_find_idev+0x102/0x170 [ 3438.724302][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3438.724302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3438.724302][ T3116] netlink_rcv_skb+0x130/0x360 [ 3438.724302][ T3116] netlink_unicast+0x449/0x710 [ 3438.724302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3438.724302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3438.724302][ T3116] ___sys_sendmsg+0xee/0x170 [ 3438.724302][ T3116] __sys_sendmsg+0xcd/0x170 [ 3438.724302][ T3116] do_syscall_64+0xc6/0x1e0 [ 3438.724302][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3438.724302][ T3116] [ 3438.727113][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3438.727113][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3438.727113][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3438.727113][ T3116] ipv6_find_idev+0x102/0x170 [ 3438.727113][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3438.727113][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3438.727113][ T3116] netlink_rcv_skb+0x130/0x360 [ 3438.727113][ T3116] netlink_unicast+0x449/0x710 [ 3438.727113][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3438.727113][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3438.727113][ T3116] ___sys_sendmsg+0xee/0x170 [ 3438.727113][ T3116] __sys_sendmsg+0xcd/0x170 [ 3438.727113][ T3116] do_syscall_64+0xc6/0x1e0 [ 3438.727113][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3438.727113][ T3116] [ 3448.972802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3448.973304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3448.973304][ T3116] dst_init+0x84/0x4a0 [ 3448.973304][ T3116] dst_alloc+0x97/0x150 [ 3448.973304][ T3116] ip6_dst_alloc+0x23/0x90 [ 3448.973304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3448.973304][ T3116] ip6_pol_route+0x56f/0x840 [ 3448.973304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3448.973304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3448.973304][ T3116] fib6_rule_lookup+0x182/0x630 [ 3448.973304][ T3116] ip6_route_input+0x59c/0xa50 [ 3448.973304][ T3116] ipv6_rcv+0x397/0x810 [ 3448.973304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3448.973304][ T3116] process_backlog+0x101/0x620 [ 3448.973304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3448.973304][ T3116] net_rx_action+0x495/0xbe0 [ 3448.973304][ T3116] __do_softirq+0x1b5/0x7f6 [ 3448.973304][ T3116] [ 3448.975396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3448.975396][ T3116] netdev_get_by_index+0x5e/0x80 [ 3448.975396][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3448.975396][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3448.975396][ T3116] ip6_route_add+0x1c/0x140 [ 3448.975396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3448.975396][ T3116] addrconf_add_dev+0xe2/0x170 [ 3448.975396][ T3116] inet6_addr_add+0x12f/0xa40 [ 3448.975396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3448.975396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3448.975396][ T3116] netlink_rcv_skb+0x130/0x360 [ 3448.975396][ T3116] netlink_unicast+0x449/0x710 [ 3448.975396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3448.975396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3448.975396][ T3116] ___sys_sendmsg+0xee/0x170 [ 3448.975396][ T3116] __sys_sendmsg+0xcd/0x170 [ 3448.975396][ T3116] do_syscall_64+0xc6/0x1e0 [ 3448.975396][ T3116] [ 3448.977583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3448.977583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3448.977583][ T3116] ipv6_find_idev+0x102/0x170 [ 3448.977583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3448.977583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3448.977583][ T3116] netlink_rcv_skb+0x130/0x360 [ 3448.977583][ T3116] netlink_unicast+0x449/0x710 [ 3448.977583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3448.977583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3448.977583][ T3116] ___sys_sendmsg+0xee/0x170 [ 3448.977583][ T3116] __sys_sendmsg+0xcd/0x170 [ 3448.977583][ T3116] do_syscall_64+0xc6/0x1e0 [ 3448.977583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3448.977583][ T3116] [ 3448.979294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3448.979294][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3448.979294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3448.979294][ T3116] ipv6_find_idev+0x102/0x170 [ 3448.979294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3448.979294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3448.979294][ T3116] netlink_rcv_skb+0x130/0x360 [ 3448.979294][ T3116] netlink_unicast+0x449/0x710 [ 3448.979294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3448.979294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3448.979294][ T3116] ___sys_sendmsg+0xee/0x170 [ 3448.979294][ T3116] __sys_sendmsg+0xcd/0x170 [ 3448.979294][ T3116] do_syscall_64+0xc6/0x1e0 [ 3448.979294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3448.979294][ T3116] [ 3459.228748][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3459.229248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3459.229248][ T3116] dst_init+0x84/0x4a0 [ 3459.229248][ T3116] dst_alloc+0x97/0x150 [ 3459.229248][ T3116] ip6_dst_alloc+0x23/0x90 [ 3459.229248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3459.229248][ T3116] ip6_pol_route+0x56f/0x840 [ 3459.229248][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3459.229248][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3459.229248][ T3116] fib6_rule_lookup+0x182/0x630 [ 3459.229248][ T3116] ip6_route_input+0x59c/0xa50 [ 3459.229248][ T3116] ipv6_rcv+0x397/0x810 [ 3459.229248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3459.229248][ T3116] process_backlog+0x101/0x620 [ 3459.229248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3459.229248][ T3116] net_rx_action+0x495/0xbe0 [ 3459.229248][ T3116] __do_softirq+0x1b5/0x7f6 [ 3459.229248][ T3116] [ 3459.231360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3459.231360][ T3116] netdev_get_by_index+0x5e/0x80 [ 3459.231360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3459.231360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3459.231360][ T3116] ip6_route_add+0x1c/0x140 [ 3459.231360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3459.231360][ T3116] addrconf_add_dev+0xe2/0x170 [ 3459.231360][ T3116] inet6_addr_add+0x12f/0xa40 [ 3459.231360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3459.231360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3459.231360][ T3116] netlink_rcv_skb+0x130/0x360 [ 3459.231360][ T3116] netlink_unicast+0x449/0x710 [ 3459.231360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3459.231360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3459.231360][ T3116] ___sys_sendmsg+0xee/0x170 [ 3459.231360][ T3116] __sys_sendmsg+0xcd/0x170 [ 3459.231360][ T3116] do_syscall_64+0xc6/0x1e0 [ 3459.231360][ T3116] [ 3459.234112][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3459.234112][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3459.234112][ T3116] ipv6_find_idev+0x102/0x170 [ 3459.234112][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3459.234112][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3459.234112][ T3116] netlink_rcv_skb+0x130/0x360 [ 3459.234112][ T3116] netlink_unicast+0x449/0x710 [ 3459.234112][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3459.234112][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3459.234112][ T3116] ___sys_sendmsg+0xee/0x170 [ 3459.234112][ T3116] __sys_sendmsg+0xcd/0x170 [ 3459.234112][ T3116] do_syscall_64+0xc6/0x1e0 [ 3459.234112][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3459.234112][ T3116] [ 3459.235827][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3459.235827][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3459.235827][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3459.235827][ T3116] ipv6_find_idev+0x102/0x170 [ 3459.235827][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3459.235827][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3459.235827][ T3116] netlink_rcv_skb+0x130/0x360 [ 3459.235827][ T3116] netlink_unicast+0x449/0x710 [ 3459.235827][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3459.235827][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3459.235827][ T3116] ___sys_sendmsg+0xee/0x170 [ 3459.235827][ T3116] __sys_sendmsg+0xcd/0x170 [ 3459.235827][ T3116] do_syscall_64+0xc6/0x1e0 [ 3459.235827][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3459.235827][ T3116] [ 3469.476847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3469.477289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3469.477289][ T3116] dst_init+0x84/0x4a0 [ 3469.477289][ T3116] dst_alloc+0x97/0x150 [ 3469.477289][ T3116] ip6_dst_alloc+0x23/0x90 [ 3469.477289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3469.477289][ T3116] ip6_pol_route+0x56f/0x840 [ 3469.477289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3469.477289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3469.477289][ T3116] fib6_rule_lookup+0x182/0x630 [ 3469.477289][ T3116] ip6_route_input+0x59c/0xa50 [ 3469.477289][ T3116] ipv6_rcv+0x397/0x810 [ 3469.477289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3469.477289][ T3116] process_backlog+0x101/0x620 [ 3469.477289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3469.477289][ T3116] net_rx_action+0x495/0xbe0 [ 3469.477289][ T3116] __do_softirq+0x1b5/0x7f6 [ 3469.477289][ T3116] [ 3469.479562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3469.479562][ T3116] netdev_get_by_index+0x5e/0x80 [ 3469.479562][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3469.479562][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3469.479562][ T3116] ip6_route_add+0x1c/0x140 [ 3469.479562][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3469.479562][ T3116] addrconf_add_dev+0xe2/0x170 [ 3469.479562][ T3116] inet6_addr_add+0x12f/0xa40 [ 3469.479562][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3469.479562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3469.479562][ T3116] netlink_rcv_skb+0x130/0x360 [ 3469.479562][ T3116] netlink_unicast+0x449/0x710 [ 3469.479562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3469.479562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3469.479562][ T3116] ___sys_sendmsg+0xee/0x170 [ 3469.479562][ T3116] __sys_sendmsg+0xcd/0x170 [ 3469.479562][ T3116] do_syscall_64+0xc6/0x1e0 [ 3469.479562][ T3116] [ 3469.481975][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3469.481975][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3469.481975][ T3116] ipv6_find_idev+0x102/0x170 [ 3469.481975][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3469.481975][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3469.481975][ T3116] netlink_rcv_skb+0x130/0x360 [ 3469.481975][ T3116] netlink_unicast+0x449/0x710 [ 3469.481975][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3469.481975][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3469.481975][ T3116] ___sys_sendmsg+0xee/0x170 [ 3469.481975][ T3116] __sys_sendmsg+0xcd/0x170 [ 3469.481975][ T3116] do_syscall_64+0xc6/0x1e0 [ 3469.481975][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3469.481975][ T3116] [ 3469.483843][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3469.483843][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3469.483843][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3469.483843][ T3116] ipv6_find_idev+0x102/0x170 [ 3469.483843][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3469.483843][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3469.483843][ T3116] netlink_rcv_skb+0x130/0x360 [ 3469.483843][ T3116] netlink_unicast+0x449/0x710 [ 3469.483843][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3469.483843][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3469.483843][ T3116] ___sys_sendmsg+0xee/0x170 [ 3469.483843][ T3116] __sys_sendmsg+0xcd/0x170 [ 3469.483843][ T3116] do_syscall_64+0xc6/0x1e0 [ 3469.483843][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3469.483843][ T3116] [ 3479.604828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3479.605258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3479.605258][ T3116] dst_init+0x84/0x4a0 [ 3479.605258][ T3116] dst_alloc+0x97/0x150 [ 3479.605258][ T3116] ip6_dst_alloc+0x23/0x90 [ 3479.605258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3479.605258][ T3116] ip6_pol_route+0x56f/0x840 [ 3479.605258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3479.605258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3479.605258][ T3116] fib6_rule_lookup+0x182/0x630 [ 3479.605258][ T3116] ip6_route_input+0x59c/0xa50 [ 3479.605258][ T3116] ipv6_rcv+0x397/0x810 [ 3479.605258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3479.605258][ T3116] process_backlog+0x101/0x620 [ 3479.605258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3479.605258][ T3116] net_rx_action+0x495/0xbe0 [ 3479.605258][ T3116] __do_softirq+0x1b5/0x7f6 [ 3479.605258][ T3116] [ 3479.607358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3479.607358][ T3116] netdev_get_by_index+0x5e/0x80 [ 3479.607358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3479.607358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3479.607358][ T3116] ip6_route_add+0x1c/0x140 [ 3479.607358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3479.607358][ T3116] addrconf_add_dev+0xe2/0x170 [ 3479.607358][ T3116] inet6_addr_add+0x12f/0xa40 [ 3479.607358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3479.607358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3479.607358][ T3116] netlink_rcv_skb+0x130/0x360 [ 3479.607358][ T3116] netlink_unicast+0x449/0x710 [ 3479.607358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3479.607358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3479.607358][ T3116] ___sys_sendmsg+0xee/0x170 [ 3479.607358][ T3116] __sys_sendmsg+0xcd/0x170 [ 3479.607358][ T3116] do_syscall_64+0xc6/0x1e0 [ 3479.607358][ T3116] [ 3479.609548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3479.609548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3479.609548][ T3116] ipv6_find_idev+0x102/0x170 [ 3479.609548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3479.609548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3479.609548][ T3116] netlink_rcv_skb+0x130/0x360 [ 3479.609548][ T3116] netlink_unicast+0x449/0x710 [ 3479.609548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3479.609548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3479.609548][ T3116] ___sys_sendmsg+0xee/0x170 [ 3479.609548][ T3116] __sys_sendmsg+0xcd/0x170 [ 3479.609548][ T3116] do_syscall_64+0xc6/0x1e0 [ 3479.609548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3479.609548][ T3116] [ 3479.611276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3479.611276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3479.611276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3479.611276][ T3116] ipv6_find_idev+0x102/0x170 [ 3479.611276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3479.611276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3479.611276][ T3116] netlink_rcv_skb+0x130/0x360 [ 3479.611276][ T3116] netlink_unicast+0x449/0x710 [ 3479.611276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3479.611276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3479.611276][ T3116] ___sys_sendmsg+0xee/0x170 [ 3479.611276][ T3116] __sys_sendmsg+0xcd/0x170 [ 3479.611276][ T3116] do_syscall_64+0xc6/0x1e0 [ 3479.611276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3479.611276][ T3116] [ 3489.652841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3489.653271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3489.653271][ T3116] dst_init+0x84/0x4a0 [ 3489.653271][ T3116] dst_alloc+0x97/0x150 [ 3489.653271][ T3116] ip6_dst_alloc+0x23/0x90 [ 3489.653271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3489.653271][ T3116] ip6_pol_route+0x56f/0x840 [ 3489.653271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3489.653271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3489.653271][ T3116] fib6_rule_lookup+0x182/0x630 [ 3489.653271][ T3116] ip6_route_input+0x59c/0xa50 [ 3489.653271][ T3116] ipv6_rcv+0x397/0x810 [ 3489.653271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3489.653271][ T3116] process_backlog+0x101/0x620 [ 3489.653271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3489.653271][ T3116] net_rx_action+0x495/0xbe0 [ 3489.653271][ T3116] __do_softirq+0x1b5/0x7f6 [ 3489.653271][ T3116] [ 3489.655384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3489.655384][ T3116] netdev_get_by_index+0x5e/0x80 [ 3489.655384][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3489.655384][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3489.655384][ T3116] ip6_route_add+0x1c/0x140 [ 3489.655384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3489.655384][ T3116] addrconf_add_dev+0xe2/0x170 [ 3489.655384][ T3116] inet6_addr_add+0x12f/0xa40 [ 3489.655384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3489.655384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3489.655384][ T3116] netlink_rcv_skb+0x130/0x360 [ 3489.655384][ T3116] netlink_unicast+0x449/0x710 [ 3489.655384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3489.655384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3489.655384][ T3116] ___sys_sendmsg+0xee/0x170 [ 3489.655384][ T3116] __sys_sendmsg+0xcd/0x170 [ 3489.655384][ T3116] do_syscall_64+0xc6/0x1e0 [ 3489.655384][ T3116] [ 3489.657667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3489.657667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3489.657667][ T3116] ipv6_find_idev+0x102/0x170 [ 3489.657667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3489.657667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3489.657667][ T3116] netlink_rcv_skb+0x130/0x360 [ 3489.657667][ T3116] netlink_unicast+0x449/0x710 [ 3489.657667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3489.657667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3489.657667][ T3116] ___sys_sendmsg+0xee/0x170 [ 3489.657667][ T3116] __sys_sendmsg+0xcd/0x170 [ 3489.657667][ T3116] do_syscall_64+0xc6/0x1e0 [ 3489.657667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3489.657667][ T3116] [ 3489.659401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3489.659401][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3489.659401][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3489.659401][ T3116] ipv6_find_idev+0x102/0x170 [ 3489.659401][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3489.659401][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3489.659401][ T3116] netlink_rcv_skb+0x130/0x360 [ 3489.659401][ T3116] netlink_unicast+0x449/0x710 [ 3489.659401][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3489.659401][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3489.659401][ T3116] ___sys_sendmsg+0xee/0x170 [ 3489.659401][ T3116] __sys_sendmsg+0xcd/0x170 [ 3489.659401][ T3116] do_syscall_64+0xc6/0x1e0 [ 3489.659401][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3489.659401][ T3116] [ 3499.700834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3499.701285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3499.701285][ T3116] dst_init+0x84/0x4a0 [ 3499.701285][ T3116] dst_alloc+0x97/0x150 [ 3499.701285][ T3116] ip6_dst_alloc+0x23/0x90 [ 3499.701285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3499.701285][ T3116] ip6_pol_route+0x56f/0x840 [ 3499.701285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3499.701285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3499.701285][ T3116] fib6_rule_lookup+0x182/0x630 [ 3499.701285][ T3116] ip6_route_input+0x59c/0xa50 [ 3499.701285][ T3116] ipv6_rcv+0x397/0x810 [ 3499.701285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3499.701285][ T3116] process_backlog+0x101/0x620 [ 3499.701285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3499.701285][ T3116] net_rx_action+0x495/0xbe0 [ 3499.701285][ T3116] __do_softirq+0x1b5/0x7f6 [ 3499.701285][ T3116] [ 3499.703363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3499.703363][ T3116] netdev_get_by_index+0x5e/0x80 [ 3499.703363][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3499.703363][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3499.703363][ T3116] ip6_route_add+0x1c/0x140 [ 3499.703363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3499.703363][ T3116] addrconf_add_dev+0xe2/0x170 [ 3499.703363][ T3116] inet6_addr_add+0x12f/0xa40 [ 3499.703363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3499.703363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3499.703363][ T3116] netlink_rcv_skb+0x130/0x360 [ 3499.703363][ T3116] netlink_unicast+0x449/0x710 [ 3499.703363][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3499.703363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3499.703363][ T3116] ___sys_sendmsg+0xee/0x170 [ 3499.703363][ T3116] __sys_sendmsg+0xcd/0x170 [ 3499.703363][ T3116] do_syscall_64+0xc6/0x1e0 [ 3499.703363][ T3116] [ 3499.705559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3499.705559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3499.705559][ T3116] ipv6_find_idev+0x102/0x170 [ 3499.705559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3499.705559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3499.705559][ T3116] netlink_rcv_skb+0x130/0x360 [ 3499.705559][ T3116] netlink_unicast+0x449/0x710 [ 3499.705559][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3499.705559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3499.705559][ T3116] ___sys_sendmsg+0xee/0x170 [ 3499.705559][ T3116] __sys_sendmsg+0xcd/0x170 [ 3499.705559][ T3116] do_syscall_64+0xc6/0x1e0 [ 3499.705559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3499.705559][ T3116] [ 3499.707268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3499.707268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3499.707268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3499.707268][ T3116] ipv6_find_idev+0x102/0x170 [ 3499.707268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3499.707268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3499.707268][ T3116] netlink_rcv_skb+0x130/0x360 [ 3499.707268][ T3116] netlink_unicast+0x449/0x710 [ 3499.707268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3499.707268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3499.707268][ T3116] ___sys_sendmsg+0xee/0x170 [ 3499.707268][ T3116] __sys_sendmsg+0xcd/0x170 [ 3499.707268][ T3116] do_syscall_64+0xc6/0x1e0 [ 3499.707268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3499.707268][ T3116] [ 3509.948843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3509.949338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3509.949338][ T3116] dst_init+0x84/0x4a0 [ 3509.949338][ T3116] dst_alloc+0x97/0x150 [ 3509.949338][ T3116] ip6_dst_alloc+0x23/0x90 [ 3509.949338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3509.949338][ T3116] ip6_pol_route+0x56f/0x840 [ 3509.949338][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3509.949338][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3509.949338][ T3116] fib6_rule_lookup+0x182/0x630 [ 3509.949338][ T3116] ip6_route_input+0x59c/0xa50 [ 3509.949338][ T3116] ipv6_rcv+0x397/0x810 [ 3509.949338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3509.949338][ T3116] process_backlog+0x101/0x620 [ 3509.949338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3509.949338][ T3116] net_rx_action+0x495/0xbe0 [ 3509.949338][ T3116] __do_softirq+0x1b5/0x7f6 [ 3509.949338][ T3116] [ 3509.951545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3509.951545][ T3116] netdev_get_by_index+0x5e/0x80 [ 3509.951545][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3509.951545][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3509.951545][ T3116] ip6_route_add+0x1c/0x140 [ 3509.951545][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3509.951545][ T3116] addrconf_add_dev+0xe2/0x170 [ 3509.951545][ T3116] inet6_addr_add+0x12f/0xa40 [ 3509.951545][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3509.951545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3509.951545][ T3116] netlink_rcv_skb+0x130/0x360 [ 3509.951545][ T3116] netlink_unicast+0x449/0x710 [ 3509.951545][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3509.951545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3509.951545][ T3116] ___sys_sendmsg+0xee/0x170 [ 3509.951545][ T3116] __sys_sendmsg+0xcd/0x170 [ 3509.951545][ T3116] do_syscall_64+0xc6/0x1e0 [ 3509.951545][ T3116] [ 3509.953729][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3509.953729][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3509.953729][ T3116] ipv6_find_idev+0x102/0x170 [ 3509.953729][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3509.953729][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3509.953729][ T3116] netlink_rcv_skb+0x130/0x360 [ 3509.953729][ T3116] netlink_unicast+0x449/0x710 [ 3509.953729][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3509.953729][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3509.953729][ T3116] ___sys_sendmsg+0xee/0x170 [ 3509.953729][ T3116] __sys_sendmsg+0xcd/0x170 [ 3509.953729][ T3116] do_syscall_64+0xc6/0x1e0 [ 3509.953729][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3509.953729][ T3116] [ 3509.955442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3509.955442][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3509.955442][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3509.955442][ T3116] ipv6_find_idev+0x102/0x170 [ 3509.955442][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3509.955442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3509.955442][ T3116] netlink_rcv_skb+0x130/0x360 [ 3509.955442][ T3116] netlink_unicast+0x449/0x710 [ 3509.955442][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3509.955442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3509.955442][ T3116] ___sys_sendmsg+0xee/0x170 [ 3509.955442][ T3116] __sys_sendmsg+0xcd/0x170 [ 3509.955442][ T3116] do_syscall_64+0xc6/0x1e0 [ 3509.955442][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3509.955442][ T3116] [ 3520.196859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3520.197367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3520.197367][ T3116] dst_init+0x84/0x4a0 [ 3520.197367][ T3116] dst_alloc+0x97/0x150 [ 3520.197367][ T3116] ip6_dst_alloc+0x23/0x90 [ 3520.197367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3520.197367][ T3116] ip6_pol_route+0x56f/0x840 [ 3520.197367][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3520.197367][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3520.197367][ T3116] fib6_rule_lookup+0x182/0x630 [ 3520.197367][ T3116] ip6_route_input+0x59c/0xa50 [ 3520.197367][ T3116] ipv6_rcv+0x397/0x810 [ 3520.197367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3520.197367][ T3116] process_backlog+0x101/0x620 [ 3520.197367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3520.197367][ T3116] net_rx_action+0x495/0xbe0 [ 3520.197367][ T3116] __do_softirq+0x1b5/0x7f6 [ 3520.197367][ T3116] [ 3520.199435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3520.199435][ T3116] netdev_get_by_index+0x5e/0x80 [ 3520.199435][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3520.199435][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3520.199435][ T3116] ip6_route_add+0x1c/0x140 [ 3520.199435][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3520.199435][ T3116] addrconf_add_dev+0xe2/0x170 [ 3520.199435][ T3116] inet6_addr_add+0x12f/0xa40 [ 3520.199435][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3520.199435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3520.199435][ T3116] netlink_rcv_skb+0x130/0x360 [ 3520.199435][ T3116] netlink_unicast+0x449/0x710 [ 3520.199435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3520.199435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3520.199435][ T3116] ___sys_sendmsg+0xee/0x170 [ 3520.199435][ T3116] __sys_sendmsg+0xcd/0x170 [ 3520.199435][ T3116] do_syscall_64+0xc6/0x1e0 [ 3520.199435][ T3116] [ 3520.201742][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3520.201742][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3520.201742][ T3116] ipv6_find_idev+0x102/0x170 [ 3520.201742][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3520.201742][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3520.201742][ T3116] netlink_rcv_skb+0x130/0x360 [ 3520.201742][ T3116] netlink_unicast+0x449/0x710 [ 3520.201742][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3520.201742][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3520.201742][ T3116] ___sys_sendmsg+0xee/0x170 [ 3520.201742][ T3116] __sys_sendmsg+0xcd/0x170 [ 3520.201742][ T3116] do_syscall_64+0xc6/0x1e0 [ 3520.201742][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3520.201742][ T3116] [ 3520.203438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3520.203438][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3520.203438][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3520.203438][ T3116] ipv6_find_idev+0x102/0x170 [ 3520.203438][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3520.203438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3520.203438][ T3116] netlink_rcv_skb+0x130/0x360 [ 3520.203438][ T3116] netlink_unicast+0x449/0x710 [ 3520.203438][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3520.203438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3520.203438][ T3116] ___sys_sendmsg+0xee/0x170 [ 3520.203438][ T3116] __sys_sendmsg+0xcd/0x170 [ 3520.203438][ T3116] do_syscall_64+0xc6/0x1e0 [ 3520.203438][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3520.203438][ T3116] [ 3530.444809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3530.445221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3530.445221][ T3116] dst_init+0x84/0x4a0 [ 3530.445221][ T3116] dst_alloc+0x97/0x150 [ 3530.445221][ T3116] ip6_dst_alloc+0x23/0x90 [ 3530.445221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3530.445221][ T3116] ip6_pol_route+0x56f/0x840 [ 3530.445221][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3530.445221][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3530.445221][ T3116] fib6_rule_lookup+0x182/0x630 [ 3530.445221][ T3116] ip6_route_input+0x59c/0xa50 [ 3530.445221][ T3116] ipv6_rcv+0x397/0x810 [ 3530.445221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3530.445221][ T3116] process_backlog+0x101/0x620 [ 3530.445221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3530.445221][ T3116] net_rx_action+0x495/0xbe0 [ 3530.445221][ T3116] __do_softirq+0x1b5/0x7f6 [ 3530.445221][ T3116] [ 3530.447310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3530.447310][ T3116] netdev_get_by_index+0x5e/0x80 [ 3530.447310][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3530.447310][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3530.447310][ T3116] ip6_route_add+0x1c/0x140 [ 3530.447310][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3530.447310][ T3116] addrconf_add_dev+0xe2/0x170 [ 3530.447310][ T3116] inet6_addr_add+0x12f/0xa40 [ 3530.447310][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3530.447310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3530.447310][ T3116] netlink_rcv_skb+0x130/0x360 [ 3530.447310][ T3116] netlink_unicast+0x449/0x710 [ 3530.447310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3530.447310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3530.447310][ T3116] ___sys_sendmsg+0xee/0x170 [ 3530.447310][ T3116] __sys_sendmsg+0xcd/0x170 [ 3530.447310][ T3116] do_syscall_64+0xc6/0x1e0 [ 3530.447310][ T3116] [ 3530.449475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3530.449475][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3530.449475][ T3116] ipv6_find_idev+0x102/0x170 [ 3530.449475][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3530.449475][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3530.449475][ T3116] netlink_rcv_skb+0x130/0x360 [ 3530.449475][ T3116] netlink_unicast+0x449/0x710 [ 3530.449475][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3530.449475][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3530.449475][ T3116] ___sys_sendmsg+0xee/0x170 [ 3530.449475][ T3116] __sys_sendmsg+0xcd/0x170 [ 3530.449475][ T3116] do_syscall_64+0xc6/0x1e0 [ 3530.449475][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3530.449475][ T3116] [ 3530.451191][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3530.451191][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3530.451191][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3530.451191][ T3116] ipv6_find_idev+0x102/0x170 [ 3530.451191][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3530.451191][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3530.451191][ T3116] netlink_rcv_skb+0x130/0x360 [ 3530.451191][ T3116] netlink_unicast+0x449/0x710 [ 3530.451191][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3530.451191][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3530.451191][ T3116] ___sys_sendmsg+0xee/0x170 [ 3530.451191][ T3116] __sys_sendmsg+0xcd/0x170 [ 3530.451191][ T3116] do_syscall_64+0xc6/0x1e0 [ 3530.451191][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3530.451191][ T3116] [ 3540.692868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3540.693374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3540.693374][ T3116] dst_init+0x84/0x4a0 [ 3540.693374][ T3116] dst_alloc+0x97/0x150 [ 3540.693374][ T3116] ip6_dst_alloc+0x23/0x90 [ 3540.693374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3540.693374][ T3116] ip6_pol_route+0x56f/0x840 [ 3540.693374][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3540.693374][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3540.693374][ T3116] fib6_rule_lookup+0x182/0x630 [ 3540.693374][ T3116] ip6_route_input+0x59c/0xa50 [ 3540.693374][ T3116] ipv6_rcv+0x397/0x810 [ 3540.693374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3540.693374][ T3116] process_backlog+0x101/0x620 [ 3540.693374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3540.693374][ T3116] net_rx_action+0x495/0xbe0 [ 3540.693374][ T3116] __do_softirq+0x1b5/0x7f6 [ 3540.693374][ T3116] [ 3540.695448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3540.695448][ T3116] netdev_get_by_index+0x5e/0x80 [ 3540.695448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3540.695448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3540.695448][ T3116] ip6_route_add+0x1c/0x140 [ 3540.695448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3540.695448][ T3116] addrconf_add_dev+0xe2/0x170 [ 3540.695448][ T3116] inet6_addr_add+0x12f/0xa40 [ 3540.695448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3540.695448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3540.695448][ T3116] netlink_rcv_skb+0x130/0x360 [ 3540.695448][ T3116] netlink_unicast+0x449/0x710 [ 3540.695448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3540.695448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3540.695448][ T3116] ___sys_sendmsg+0xee/0x170 [ 3540.695448][ T3116] __sys_sendmsg+0xcd/0x170 [ 3540.695448][ T3116] do_syscall_64+0xc6/0x1e0 [ 3540.695448][ T3116] [ 3540.697607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3540.697607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3540.697607][ T3116] ipv6_find_idev+0x102/0x170 [ 3540.697607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3540.697607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3540.697607][ T3116] netlink_rcv_skb+0x130/0x360 [ 3540.697607][ T3116] netlink_unicast+0x449/0x710 [ 3540.697607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3540.697607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3540.697607][ T3116] ___sys_sendmsg+0xee/0x170 [ 3540.697607][ T3116] __sys_sendmsg+0xcd/0x170 [ 3540.697607][ T3116] do_syscall_64+0xc6/0x1e0 [ 3540.697607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3540.697607][ T3116] [ 3540.699296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3540.699296][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3540.699296][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3540.699296][ T3116] ipv6_find_idev+0x102/0x170 [ 3540.699296][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3540.699296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3540.699296][ T3116] netlink_rcv_skb+0x130/0x360 [ 3540.699296][ T3116] netlink_unicast+0x449/0x710 [ 3540.699296][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3540.699296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3540.699296][ T3116] ___sys_sendmsg+0xee/0x170 [ 3540.699296][ T3116] __sys_sendmsg+0xcd/0x170 [ 3540.699296][ T3116] do_syscall_64+0xc6/0x1e0 [ 3540.699296][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3540.699296][ T3116] [ 3550.732851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3550.733328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3550.733328][ T3116] dst_init+0x84/0x4a0 [ 3550.733328][ T3116] dst_alloc+0x97/0x150 [ 3550.733328][ T3116] ip6_dst_alloc+0x23/0x90 [ 3550.733328][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3550.733328][ T3116] ip6_pol_route+0x56f/0x840 [ 3550.733328][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3550.733328][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3550.733328][ T3116] fib6_rule_lookup+0x182/0x630 [ 3550.733328][ T3116] ip6_route_input+0x59c/0xa50 [ 3550.733328][ T3116] ipv6_rcv+0x397/0x810 [ 3550.733328][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3550.733328][ T3116] process_backlog+0x101/0x620 [ 3550.733328][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3550.733328][ T3116] net_rx_action+0x495/0xbe0 [ 3550.733328][ T3116] __do_softirq+0x1b5/0x7f6 [ 3550.733328][ T3116] [ 3550.735415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3550.735415][ T3116] netdev_get_by_index+0x5e/0x80 [ 3550.735415][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3550.735415][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3550.735415][ T3116] ip6_route_add+0x1c/0x140 [ 3550.735415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3550.735415][ T3116] addrconf_add_dev+0xe2/0x170 [ 3550.735415][ T3116] inet6_addr_add+0x12f/0xa40 [ 3550.735415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3550.735415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3550.735415][ T3116] netlink_rcv_skb+0x130/0x360 [ 3550.735415][ T3116] netlink_unicast+0x449/0x710 [ 3550.735415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3550.735415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3550.735415][ T3116] ___sys_sendmsg+0xee/0x170 [ 3550.735415][ T3116] __sys_sendmsg+0xcd/0x170 [ 3550.735415][ T3116] do_syscall_64+0xc6/0x1e0 [ 3550.735415][ T3116] [ 3550.737576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3550.737576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3550.737576][ T3116] ipv6_find_idev+0x102/0x170 [ 3550.737576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3550.737576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3550.737576][ T3116] netlink_rcv_skb+0x130/0x360 [ 3550.737576][ T3116] netlink_unicast+0x449/0x710 [ 3550.737576][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3550.737576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3550.737576][ T3116] ___sys_sendmsg+0xee/0x170 [ 3550.737576][ T3116] __sys_sendmsg+0xcd/0x170 [ 3550.737576][ T3116] do_syscall_64+0xc6/0x1e0 [ 3550.737576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3550.737576][ T3116] [ 3550.739309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3550.739309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3550.739309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3550.739309][ T3116] ipv6_find_idev+0x102/0x170 [ 3550.739309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3550.739309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3550.739309][ T3116] netlink_rcv_skb+0x130/0x360 [ 3550.739309][ T3116] netlink_unicast+0x449/0x710 [ 3550.739309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3550.739309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3550.739309][ T3116] ___sys_sendmsg+0xee/0x170 [ 3550.739309][ T3116] __sys_sendmsg+0xcd/0x170 [ 3550.739309][ T3116] do_syscall_64+0xc6/0x1e0 [ 3550.739309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3550.739309][ T3116] [ 3560.980838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3560.981307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3560.981307][ T3116] dst_init+0x84/0x4a0 [ 3560.981307][ T3116] dst_alloc+0x97/0x150 [ 3560.981307][ T3116] ip6_dst_alloc+0x23/0x90 [ 3560.981307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3560.981307][ T3116] ip6_pol_route+0x56f/0x840 [ 3560.981307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3560.981307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3560.981307][ T3116] fib6_rule_lookup+0x182/0x630 [ 3560.981307][ T3116] ip6_route_input+0x59c/0xa50 [ 3560.981307][ T3116] ipv6_rcv+0x397/0x810 [ 3560.981307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3560.981307][ T3116] process_backlog+0x101/0x620 [ 3560.981307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3560.981307][ T3116] net_rx_action+0x495/0xbe0 [ 3560.981307][ T3116] __do_softirq+0x1b5/0x7f6 [ 3560.981307][ T3116] [ 3560.983387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3560.983387][ T3116] netdev_get_by_index+0x5e/0x80 [ 3560.983387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3560.983387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3560.983387][ T3116] ip6_route_add+0x1c/0x140 [ 3560.983387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3560.983387][ T3116] addrconf_add_dev+0xe2/0x170 [ 3560.983387][ T3116] inet6_addr_add+0x12f/0xa40 [ 3560.983387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3560.983387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3560.983387][ T3116] netlink_rcv_skb+0x130/0x360 [ 3560.983387][ T3116] netlink_unicast+0x449/0x710 [ 3560.983387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3560.983387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3560.983387][ T3116] ___sys_sendmsg+0xee/0x170 [ 3560.983387][ T3116] __sys_sendmsg+0xcd/0x170 [ 3560.983387][ T3116] do_syscall_64+0xc6/0x1e0 [ 3560.983387][ T3116] [ 3560.985554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3560.985554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3560.985554][ T3116] ipv6_find_idev+0x102/0x170 [ 3560.985554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3560.985554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3560.985554][ T3116] netlink_rcv_skb+0x130/0x360 [ 3560.985554][ T3116] netlink_unicast+0x449/0x710 [ 3560.985554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3560.985554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3560.985554][ T3116] ___sys_sendmsg+0xee/0x170 [ 3560.985554][ T3116] __sys_sendmsg+0xcd/0x170 [ 3560.985554][ T3116] do_syscall_64+0xc6/0x1e0 [ 3560.985554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3560.985554][ T3116] [ 3560.987249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3560.987249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3560.987249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3560.987249][ T3116] ipv6_find_idev+0x102/0x170 [ 3560.987249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3560.987249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3560.987249][ T3116] netlink_rcv_skb+0x130/0x360 [ 3560.987249][ T3116] netlink_unicast+0x449/0x710 [ 3560.987249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3560.987249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3560.987249][ T3116] ___sys_sendmsg+0xee/0x170 [ 3560.987249][ T3116] __sys_sendmsg+0xcd/0x170 [ 3560.987249][ T3116] do_syscall_64+0xc6/0x1e0 [ 3560.987249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3560.987249][ T3116] [ 3571.228850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3571.229351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3571.229351][ T3116] dst_init+0x84/0x4a0 [ 3571.229351][ T3116] dst_alloc+0x97/0x150 [ 3571.229351][ T3116] ip6_dst_alloc+0x23/0x90 [ 3571.229351][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3571.229351][ T3116] ip6_pol_route+0x56f/0x840 [ 3571.229351][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3571.229351][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3571.229351][ T3116] fib6_rule_lookup+0x182/0x630 [ 3571.229351][ T3116] ip6_route_input+0x59c/0xa50 [ 3571.229351][ T3116] ipv6_rcv+0x397/0x810 [ 3571.229351][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3571.229351][ T3116] process_backlog+0x101/0x620 [ 3571.229351][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3571.229351][ T3116] net_rx_action+0x495/0xbe0 [ 3571.229351][ T3116] __do_softirq+0x1b5/0x7f6 [ 3571.229351][ T3116] [ 3571.231431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3571.231431][ T3116] netdev_get_by_index+0x5e/0x80 [ 3571.231431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3571.231431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3571.231431][ T3116] ip6_route_add+0x1c/0x140 [ 3571.231431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3571.231431][ T3116] addrconf_add_dev+0xe2/0x170 [ 3571.231431][ T3116] inet6_addr_add+0x12f/0xa40 [ 3571.231431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3571.231431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3571.231431][ T3116] netlink_rcv_skb+0x130/0x360 [ 3571.231431][ T3116] netlink_unicast+0x449/0x710 [ 3571.231431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3571.231431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3571.231431][ T3116] ___sys_sendmsg+0xee/0x170 [ 3571.231431][ T3116] __sys_sendmsg+0xcd/0x170 [ 3571.231431][ T3116] do_syscall_64+0xc6/0x1e0 [ 3571.231431][ T3116] [ 3571.233590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3571.233590][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3571.233590][ T3116] ipv6_find_idev+0x102/0x170 [ 3571.233590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3571.233590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3571.233590][ T3116] netlink_rcv_skb+0x130/0x360 [ 3571.233590][ T3116] netlink_unicast+0x449/0x710 [ 3571.233590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3571.233590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3571.233590][ T3116] ___sys_sendmsg+0xee/0x170 [ 3571.233590][ T3116] __sys_sendmsg+0xcd/0x170 [ 3571.233590][ T3116] do_syscall_64+0xc6/0x1e0 [ 3571.233590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3571.233590][ T3116] [ 3571.235286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3571.235286][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3571.235286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3571.235286][ T3116] ipv6_find_idev+0x102/0x170 [ 3571.235286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3571.235286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3571.235286][ T3116] netlink_rcv_skb+0x130/0x360 [ 3571.235286][ T3116] netlink_unicast+0x449/0x710 [ 3571.235286][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3571.235286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3571.235286][ T3116] ___sys_sendmsg+0xee/0x170 [ 3571.235286][ T3116] __sys_sendmsg+0xcd/0x170 [ 3571.235286][ T3116] do_syscall_64+0xc6/0x1e0 [ 3571.235286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3571.235286][ T3116] [ 3581.276831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3581.277322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3581.277322][ T3116] dst_init+0x84/0x4a0 [ 3581.277322][ T3116] dst_alloc+0x97/0x150 [ 3581.277322][ T3116] ip6_dst_alloc+0x23/0x90 [ 3581.277322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3581.277322][ T3116] ip6_pol_route+0x56f/0x840 [ 3581.277322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3581.277322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3581.277322][ T3116] fib6_rule_lookup+0x182/0x630 [ 3581.277322][ T3116] ip6_route_input+0x59c/0xa50 [ 3581.277322][ T3116] ipv6_rcv+0x397/0x810 [ 3581.277322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3581.277322][ T3116] process_backlog+0x101/0x620 [ 3581.277322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3581.277322][ T3116] net_rx_action+0x495/0xbe0 [ 3581.277322][ T3116] __do_softirq+0x1b5/0x7f6 [ 3581.277322][ T3116] [ 3581.279419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3581.279419][ T3116] netdev_get_by_index+0x5e/0x80 [ 3581.279419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3581.279419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3581.279419][ T3116] ip6_route_add+0x1c/0x140 [ 3581.279419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3581.279419][ T3116] addrconf_add_dev+0xe2/0x170 [ 3581.279419][ T3116] inet6_addr_add+0x12f/0xa40 [ 3581.279419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3581.279419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3581.279419][ T3116] netlink_rcv_skb+0x130/0x360 [ 3581.279419][ T3116] netlink_unicast+0x449/0x710 [ 3581.279419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3581.279419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3581.279419][ T3116] ___sys_sendmsg+0xee/0x170 [ 3581.279419][ T3116] __sys_sendmsg+0xcd/0x170 [ 3581.279419][ T3116] do_syscall_64+0xc6/0x1e0 [ 3581.279419][ T3116] [ 3581.281621][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3581.281621][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3581.281621][ T3116] ipv6_find_idev+0x102/0x170 [ 3581.281621][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3581.281621][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3581.281621][ T3116] netlink_rcv_skb+0x130/0x360 [ 3581.281621][ T3116] netlink_unicast+0x449/0x710 [ 3581.281621][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3581.281621][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3581.281621][ T3116] ___sys_sendmsg+0xee/0x170 [ 3581.281621][ T3116] __sys_sendmsg+0xcd/0x170 [ 3581.281621][ T3116] do_syscall_64+0xc6/0x1e0 [ 3581.281621][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3581.281621][ T3116] [ 3581.283343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3581.283343][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3581.283343][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3581.283343][ T3116] ipv6_find_idev+0x102/0x170 [ 3581.283343][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3581.283343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3581.283343][ T3116] netlink_rcv_skb+0x130/0x360 [ 3581.283343][ T3116] netlink_unicast+0x449/0x710 [ 3581.283343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3581.283343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3581.283343][ T3116] ___sys_sendmsg+0xee/0x170 [ 3581.283343][ T3116] __sys_sendmsg+0xcd/0x170 [ 3581.283343][ T3116] do_syscall_64+0xc6/0x1e0 [ 3581.283343][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3581.283343][ T3116] [ 3591.348832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3591.349334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3591.349334][ T3116] dst_init+0x84/0x4a0 [ 3591.349334][ T3116] dst_alloc+0x97/0x150 [ 3591.349334][ T3116] ip6_dst_alloc+0x23/0x90 [ 3591.349334][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3591.349334][ T3116] ip6_pol_route+0x56f/0x840 [ 3591.349334][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3591.349334][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3591.349334][ T3116] fib6_rule_lookup+0x182/0x630 [ 3591.349334][ T3116] ip6_route_input+0x59c/0xa50 [ 3591.349334][ T3116] ipv6_rcv+0x397/0x810 [ 3591.349334][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3591.349334][ T3116] process_backlog+0x101/0x620 [ 3591.349334][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3591.349334][ T3116] net_rx_action+0x495/0xbe0 [ 3591.349334][ T3116] __do_softirq+0x1b5/0x7f6 [ 3591.349334][ T3116] [ 3591.351452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3591.351452][ T3116] netdev_get_by_index+0x5e/0x80 [ 3591.351452][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3591.351452][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3591.351452][ T3116] ip6_route_add+0x1c/0x140 [ 3591.351452][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3591.351452][ T3116] addrconf_add_dev+0xe2/0x170 [ 3591.351452][ T3116] inet6_addr_add+0x12f/0xa40 [ 3591.351452][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3591.351452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3591.351452][ T3116] netlink_rcv_skb+0x130/0x360 [ 3591.351452][ T3116] netlink_unicast+0x449/0x710 [ 3591.351452][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3591.351452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3591.351452][ T3116] ___sys_sendmsg+0xee/0x170 [ 3591.351452][ T3116] __sys_sendmsg+0xcd/0x170 [ 3591.351452][ T3116] do_syscall_64+0xc6/0x1e0 [ 3591.351452][ T3116] [ 3591.353655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3591.353655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3591.353655][ T3116] ipv6_find_idev+0x102/0x170 [ 3591.353655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3591.353655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3591.353655][ T3116] netlink_rcv_skb+0x130/0x360 [ 3591.353655][ T3116] netlink_unicast+0x449/0x710 [ 3591.353655][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3591.353655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3591.353655][ T3116] ___sys_sendmsg+0xee/0x170 [ 3591.353655][ T3116] __sys_sendmsg+0xcd/0x170 [ 3591.353655][ T3116] do_syscall_64+0xc6/0x1e0 [ 3591.353655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3591.353655][ T3116] [ 3591.355373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3591.355373][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3591.355373][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3591.355373][ T3116] ipv6_find_idev+0x102/0x170 [ 3591.355373][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3591.355373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3591.355373][ T3116] netlink_rcv_skb+0x130/0x360 [ 3591.355373][ T3116] netlink_unicast+0x449/0x710 [ 3591.355373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3591.355373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3591.355373][ T3116] ___sys_sendmsg+0xee/0x170 [ 3591.355373][ T3116] __sys_sendmsg+0xcd/0x170 [ 3591.355373][ T3116] do_syscall_64+0xc6/0x1e0 [ 3591.355373][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3591.355373][ T3116] [ 3601.492809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3601.493311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3601.493311][ T3116] dst_init+0x84/0x4a0 [ 3601.493311][ T3116] dst_alloc+0x97/0x150 [ 3601.493311][ T3116] ip6_dst_alloc+0x23/0x90 [ 3601.493311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3601.493311][ T3116] ip6_pol_route+0x56f/0x840 [ 3601.493311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3601.493311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3601.493311][ T3116] fib6_rule_lookup+0x182/0x630 [ 3601.493311][ T3116] ip6_route_input+0x59c/0xa50 [ 3601.493311][ T3116] ipv6_rcv+0x397/0x810 [ 3601.493311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3601.493311][ T3116] process_backlog+0x101/0x620 [ 3601.493311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3601.493311][ T3116] net_rx_action+0x495/0xbe0 [ 3601.493311][ T3116] __do_softirq+0x1b5/0x7f6 [ 3601.493311][ T3116] [ 3601.495410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3601.495410][ T3116] netdev_get_by_index+0x5e/0x80 [ 3601.495410][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3601.495410][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3601.495410][ T3116] ip6_route_add+0x1c/0x140 [ 3601.495410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3601.495410][ T3116] addrconf_add_dev+0xe2/0x170 [ 3601.495410][ T3116] inet6_addr_add+0x12f/0xa40 [ 3601.495410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3601.495410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3601.495410][ T3116] netlink_rcv_skb+0x130/0x360 [ 3601.495410][ T3116] netlink_unicast+0x449/0x710 [ 3601.495410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3601.495410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3601.495410][ T3116] ___sys_sendmsg+0xee/0x170 [ 3601.495410][ T3116] __sys_sendmsg+0xcd/0x170 [ 3601.495410][ T3116] do_syscall_64+0xc6/0x1e0 [ 3601.495410][ T3116] [ 3601.498127][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3601.498127][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3601.498127][ T3116] ipv6_find_idev+0x102/0x170 [ 3601.498127][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3601.498127][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3601.498127][ T3116] netlink_rcv_skb+0x130/0x360 [ 3601.498127][ T3116] netlink_unicast+0x449/0x710 [ 3601.498127][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3601.498127][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3601.498127][ T3116] ___sys_sendmsg+0xee/0x170 [ 3601.498127][ T3116] __sys_sendmsg+0xcd/0x170 [ 3601.498127][ T3116] do_syscall_64+0xc6/0x1e0 [ 3601.498127][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3601.498127][ T3116] [ 3601.499836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3601.499836][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3601.499836][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3601.499836][ T3116] ipv6_find_idev+0x102/0x170 [ 3601.499836][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3601.499836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3601.499836][ T3116] netlink_rcv_skb+0x130/0x360 [ 3601.499836][ T3116] netlink_unicast+0x449/0x710 [ 3601.499836][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3601.499836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3601.499836][ T3116] ___sys_sendmsg+0xee/0x170 [ 3601.499836][ T3116] __sys_sendmsg+0xcd/0x170 [ 3601.499836][ T3116] do_syscall_64+0xc6/0x1e0 [ 3601.499836][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3601.499836][ T3116] [ 3611.548749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3611.549252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3611.549252][ T3116] dst_init+0x84/0x4a0 [ 3611.549252][ T3116] dst_alloc+0x97/0x150 [ 3611.549252][ T3116] ip6_dst_alloc+0x23/0x90 [ 3611.549252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3611.549252][ T3116] ip6_pol_route+0x56f/0x840 [ 3611.549252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3611.549252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3611.549252][ T3116] fib6_rule_lookup+0x182/0x630 [ 3611.549252][ T3116] ip6_route_input+0x59c/0xa50 [ 3611.549252][ T3116] ipv6_rcv+0x397/0x810 [ 3611.549252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3611.549252][ T3116] process_backlog+0x101/0x620 [ 3611.549252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3611.549252][ T3116] net_rx_action+0x495/0xbe0 [ 3611.549252][ T3116] __do_softirq+0x1b5/0x7f6 [ 3611.549252][ T3116] [ 3611.551369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3611.551369][ T3116] netdev_get_by_index+0x5e/0x80 [ 3611.551369][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3611.551369][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3611.551369][ T3116] ip6_route_add+0x1c/0x140 [ 3611.551369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3611.551369][ T3116] addrconf_add_dev+0xe2/0x170 [ 3611.551369][ T3116] inet6_addr_add+0x12f/0xa40 [ 3611.551369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3611.551369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3611.551369][ T3116] netlink_rcv_skb+0x130/0x360 [ 3611.551369][ T3116] netlink_unicast+0x449/0x710 [ 3611.551369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3611.551369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3611.551369][ T3116] ___sys_sendmsg+0xee/0x170 [ 3611.551369][ T3116] __sys_sendmsg+0xcd/0x170 [ 3611.551369][ T3116] do_syscall_64+0xc6/0x1e0 [ 3611.551369][ T3116] [ 3611.553562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3611.553562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3611.553562][ T3116] ipv6_find_idev+0x102/0x170 [ 3611.553562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3611.553562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3611.553562][ T3116] netlink_rcv_skb+0x130/0x360 [ 3611.553562][ T3116] netlink_unicast+0x449/0x710 [ 3611.553562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3611.553562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3611.553562][ T3116] ___sys_sendmsg+0xee/0x170 [ 3611.553562][ T3116] __sys_sendmsg+0xcd/0x170 [ 3611.553562][ T3116] do_syscall_64+0xc6/0x1e0 [ 3611.553562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3611.553562][ T3116] [ 3611.555275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3611.555275][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3611.555275][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3611.555275][ T3116] ipv6_find_idev+0x102/0x170 [ 3611.555275][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3611.555275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3611.555275][ T3116] netlink_rcv_skb+0x130/0x360 [ 3611.555275][ T3116] netlink_unicast+0x449/0x710 [ 3611.555275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3611.555275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3611.555275][ T3116] ___sys_sendmsg+0xee/0x170 [ 3611.555275][ T3116] __sys_sendmsg+0xcd/0x170 [ 3611.555275][ T3116] do_syscall_64+0xc6/0x1e0 [ 3611.555275][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3611.555275][ T3116] [ 3621.804827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3621.805269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3621.805269][ T3116] dst_init+0x84/0x4a0 [ 3621.805269][ T3116] dst_alloc+0x97/0x150 [ 3621.805269][ T3116] ip6_dst_alloc+0x23/0x90 [ 3621.805269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3621.805269][ T3116] ip6_pol_route+0x56f/0x840 [ 3621.805269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3621.805269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3621.805269][ T3116] fib6_rule_lookup+0x182/0x630 [ 3621.805269][ T3116] ip6_route_input+0x59c/0xa50 [ 3621.805269][ T3116] ipv6_rcv+0x397/0x810 [ 3621.805269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3621.805269][ T3116] process_backlog+0x101/0x620 [ 3621.805269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3621.805269][ T3116] net_rx_action+0x495/0xbe0 [ 3621.805269][ T3116] __do_softirq+0x1b5/0x7f6 [ 3621.805269][ T3116] [ 3621.807453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3621.807453][ T3116] netdev_get_by_index+0x5e/0x80 [ 3621.807453][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3621.807453][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3621.807453][ T3116] ip6_route_add+0x1c/0x140 [ 3621.807453][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3621.807453][ T3116] addrconf_add_dev+0xe2/0x170 [ 3621.807453][ T3116] inet6_addr_add+0x12f/0xa40 [ 3621.807453][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3621.807453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3621.807453][ T3116] netlink_rcv_skb+0x130/0x360 [ 3621.807453][ T3116] netlink_unicast+0x449/0x710 [ 3621.807453][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3621.807453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3621.807453][ T3116] ___sys_sendmsg+0xee/0x170 [ 3621.807453][ T3116] __sys_sendmsg+0xcd/0x170 [ 3621.807453][ T3116] do_syscall_64+0xc6/0x1e0 [ 3621.807453][ T3116] [ 3621.809649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3621.809649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3621.809649][ T3116] ipv6_find_idev+0x102/0x170 [ 3621.809649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3621.809649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3621.809649][ T3116] netlink_rcv_skb+0x130/0x360 [ 3621.809649][ T3116] netlink_unicast+0x449/0x710 [ 3621.809649][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3621.809649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3621.809649][ T3116] ___sys_sendmsg+0xee/0x170 [ 3621.809649][ T3116] __sys_sendmsg+0xcd/0x170 [ 3621.809649][ T3116] do_syscall_64+0xc6/0x1e0 [ 3621.809649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3621.809649][ T3116] [ 3621.811384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3621.811384][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3621.811384][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3621.811384][ T3116] ipv6_find_idev+0x102/0x170 [ 3621.811384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3621.811384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3621.811384][ T3116] netlink_rcv_skb+0x130/0x360 [ 3621.811384][ T3116] netlink_unicast+0x449/0x710 [ 3621.811384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3621.811384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3621.811384][ T3116] ___sys_sendmsg+0xee/0x170 [ 3621.811384][ T3116] __sys_sendmsg+0xcd/0x170 [ 3621.811384][ T3116] do_syscall_64+0xc6/0x1e0 [ 3621.811384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3621.811384][ T3116] [ 3632.060766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3632.061245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3632.061245][ T3116] dst_init+0x84/0x4a0 [ 3632.061245][ T3116] dst_alloc+0x97/0x150 [ 3632.061245][ T3116] ip6_dst_alloc+0x23/0x90 [ 3632.061245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3632.061245][ T3116] ip6_pol_route+0x56f/0x840 [ 3632.061245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3632.061245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3632.061245][ T3116] fib6_rule_lookup+0x182/0x630 [ 3632.061245][ T3116] ip6_route_input+0x59c/0xa50 [ 3632.061245][ T3116] ipv6_rcv+0x397/0x810 [ 3632.061245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3632.061245][ T3116] process_backlog+0x101/0x620 [ 3632.061245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3632.061245][ T3116] net_rx_action+0x495/0xbe0 [ 3632.061245][ T3116] __do_softirq+0x1b5/0x7f6 [ 3632.061245][ T3116] [ 3632.063562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3632.063562][ T3116] netdev_get_by_index+0x5e/0x80 [ 3632.063562][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3632.063562][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3632.063562][ T3116] ip6_route_add+0x1c/0x140 [ 3632.063562][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3632.063562][ T3116] addrconf_add_dev+0xe2/0x170 [ 3632.063562][ T3116] inet6_addr_add+0x12f/0xa40 [ 3632.063562][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3632.063562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3632.063562][ T3116] netlink_rcv_skb+0x130/0x360 [ 3632.063562][ T3116] netlink_unicast+0x449/0x710 [ 3632.063562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3632.063562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3632.063562][ T3116] ___sys_sendmsg+0xee/0x170 [ 3632.063562][ T3116] __sys_sendmsg+0xcd/0x170 [ 3632.063562][ T3116] do_syscall_64+0xc6/0x1e0 [ 3632.063562][ T3116] [ 3632.065994][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3632.065994][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3632.065994][ T3116] ipv6_find_idev+0x102/0x170 [ 3632.065994][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3632.065994][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3632.065994][ T3116] netlink_rcv_skb+0x130/0x360 [ 3632.065994][ T3116] netlink_unicast+0x449/0x710 [ 3632.065994][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3632.065994][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3632.065994][ T3116] ___sys_sendmsg+0xee/0x170 [ 3632.065994][ T3116] __sys_sendmsg+0xcd/0x170 [ 3632.065994][ T3116] do_syscall_64+0xc6/0x1e0 [ 3632.065994][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3632.065994][ T3116] [ 3632.067896][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3632.067896][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3632.067896][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3632.067896][ T3116] ipv6_find_idev+0x102/0x170 [ 3632.067896][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3632.067896][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3632.067896][ T3116] netlink_rcv_skb+0x130/0x360 [ 3632.067896][ T3116] netlink_unicast+0x449/0x710 [ 3632.067896][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3632.067896][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3632.067896][ T3116] ___sys_sendmsg+0xee/0x170 [ 3632.067896][ T3116] __sys_sendmsg+0xcd/0x170 [ 3632.067896][ T3116] do_syscall_64+0xc6/0x1e0 [ 3632.067896][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3632.067896][ T3116] [ 3642.076815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3642.077326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3642.077326][ T3116] dst_init+0x84/0x4a0 [ 3642.077326][ T3116] dst_alloc+0x97/0x150 [ 3642.077326][ T3116] ip6_dst_alloc+0x23/0x90 [ 3642.077326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3642.077326][ T3116] ip6_pol_route+0x56f/0x840 [ 3642.077326][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3642.077326][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3642.077326][ T3116] fib6_rule_lookup+0x182/0x630 [ 3642.077326][ T3116] ip6_route_input+0x59c/0xa50 [ 3642.077326][ T3116] ipv6_rcv+0x397/0x810 [ 3642.077326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3642.077326][ T3116] process_backlog+0x101/0x620 [ 3642.077326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3642.077326][ T3116] net_rx_action+0x495/0xbe0 [ 3642.077326][ T3116] __do_softirq+0x1b5/0x7f6 [ 3642.077326][ T3116] [ 3642.079837][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3642.079837][ T3116] netdev_get_by_index+0x5e/0x80 [ 3642.079837][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3642.079837][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3642.079837][ T3116] ip6_route_add+0x1c/0x140 [ 3642.079837][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3642.079837][ T3116] addrconf_add_dev+0xe2/0x170 [ 3642.079837][ T3116] inet6_addr_add+0x12f/0xa40 [ 3642.079837][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3642.079837][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3642.079837][ T3116] netlink_rcv_skb+0x130/0x360 [ 3642.079837][ T3116] netlink_unicast+0x449/0x710 [ 3642.079837][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3642.079837][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3642.079837][ T3116] ___sys_sendmsg+0xee/0x170 [ 3642.079837][ T3116] __sys_sendmsg+0xcd/0x170 [ 3642.079837][ T3116] do_syscall_64+0xc6/0x1e0 [ 3642.079837][ T3116] [ 3642.082338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3642.082338][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3642.082338][ T3116] ipv6_find_idev+0x102/0x170 [ 3642.082338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3642.082338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3642.082338][ T3116] netlink_rcv_skb+0x130/0x360 [ 3642.082338][ T3116] netlink_unicast+0x449/0x710 [ 3642.082338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3642.082338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3642.082338][ T3116] ___sys_sendmsg+0xee/0x170 [ 3642.082338][ T3116] __sys_sendmsg+0xcd/0x170 [ 3642.082338][ T3116] do_syscall_64+0xc6/0x1e0 [ 3642.082338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3642.082338][ T3116] [ 3642.084300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3642.084300][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3642.084300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3642.084300][ T3116] ipv6_find_idev+0x102/0x170 [ 3642.084300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3642.084300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3642.084300][ T3116] netlink_rcv_skb+0x130/0x360 [ 3642.084300][ T3116] netlink_unicast+0x449/0x710 [ 3642.084300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3642.084300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3642.084300][ T3116] ___sys_sendmsg+0xee/0x170 [ 3642.084300][ T3116] __sys_sendmsg+0xcd/0x170 [ 3642.084300][ T3116] do_syscall_64+0xc6/0x1e0 [ 3642.084300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3642.084300][ T3116] [ 3652.324766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3652.325201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3652.325201][ T3116] dst_init+0x84/0x4a0 [ 3652.325201][ T3116] dst_alloc+0x97/0x150 [ 3652.325201][ T3116] ip6_dst_alloc+0x23/0x90 [ 3652.325201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3652.325201][ T3116] ip6_pol_route+0x56f/0x840 [ 3652.325201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3652.325201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3652.325201][ T3116] fib6_rule_lookup+0x182/0x630 [ 3652.325201][ T3116] ip6_route_input+0x59c/0xa50 [ 3652.325201][ T3116] ipv6_rcv+0x397/0x810 [ 3652.325201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3652.325201][ T3116] process_backlog+0x101/0x620 [ 3652.325201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3652.325201][ T3116] net_rx_action+0x495/0xbe0 [ 3652.325201][ T3116] __do_softirq+0x1b5/0x7f6 [ 3652.325201][ T3116] [ 3652.327579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3652.327579][ T3116] netdev_get_by_index+0x5e/0x80 [ 3652.327579][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3652.327579][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3652.327579][ T3116] ip6_route_add+0x1c/0x140 [ 3652.327579][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3652.327579][ T3116] addrconf_add_dev+0xe2/0x170 [ 3652.327579][ T3116] inet6_addr_add+0x12f/0xa40 [ 3652.327579][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3652.327579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3652.327579][ T3116] netlink_rcv_skb+0x130/0x360 [ 3652.327579][ T3116] netlink_unicast+0x449/0x710 [ 3652.327579][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3652.327579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3652.327579][ T3116] ___sys_sendmsg+0xee/0x170 [ 3652.327579][ T3116] __sys_sendmsg+0xcd/0x170 [ 3652.327579][ T3116] do_syscall_64+0xc6/0x1e0 [ 3652.327579][ T3116] [ 3652.330068][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3652.330068][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3652.330068][ T3116] ipv6_find_idev+0x102/0x170 [ 3652.330068][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3652.330068][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3652.330068][ T3116] netlink_rcv_skb+0x130/0x360 [ 3652.330068][ T3116] netlink_unicast+0x449/0x710 [ 3652.330068][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3652.330068][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3652.330068][ T3116] ___sys_sendmsg+0xee/0x170 [ 3652.330068][ T3116] __sys_sendmsg+0xcd/0x170 [ 3652.330068][ T3116] do_syscall_64+0xc6/0x1e0 [ 3652.330068][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3652.330068][ T3116] [ 3652.332039][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3652.332039][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3652.332039][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3652.332039][ T3116] ipv6_find_idev+0x102/0x170 [ 3652.332039][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3652.332039][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3652.332039][ T3116] netlink_rcv_skb+0x130/0x360 [ 3652.332039][ T3116] netlink_unicast+0x449/0x710 [ 3652.332039][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3652.332039][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3652.332039][ T3116] ___sys_sendmsg+0xee/0x170 [ 3652.332039][ T3116] __sys_sendmsg+0xcd/0x170 [ 3652.332039][ T3116] do_syscall_64+0xc6/0x1e0 [ 3652.332039][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3652.332039][ T3116] [ 3662.380783][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3662.381239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3662.381239][ T3116] dst_init+0x84/0x4a0 [ 3662.381239][ T3116] dst_alloc+0x97/0x150 [ 3662.381239][ T3116] ip6_dst_alloc+0x23/0x90 [ 3662.381239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3662.381239][ T3116] ip6_pol_route+0x56f/0x840 [ 3662.381239][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3662.381239][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3662.381239][ T3116] fib6_rule_lookup+0x182/0x630 [ 3662.381239][ T3116] ip6_route_input+0x59c/0xa50 [ 3662.381239][ T3116] ipv6_rcv+0x397/0x810 [ 3662.381239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3662.381239][ T3116] process_backlog+0x101/0x620 [ 3662.381239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3662.381239][ T3116] net_rx_action+0x495/0xbe0 [ 3662.381239][ T3116] __do_softirq+0x1b5/0x7f6 [ 3662.381239][ T3116] [ 3662.383409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3662.383409][ T3116] netdev_get_by_index+0x5e/0x80 [ 3662.383409][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3662.383409][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3662.383409][ T3116] ip6_route_add+0x1c/0x140 [ 3662.383409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3662.383409][ T3116] addrconf_add_dev+0xe2/0x170 [ 3662.383409][ T3116] inet6_addr_add+0x12f/0xa40 [ 3662.383409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3662.383409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3662.383409][ T3116] netlink_rcv_skb+0x130/0x360 [ 3662.383409][ T3116] netlink_unicast+0x449/0x710 [ 3662.383409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3662.383409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3662.383409][ T3116] ___sys_sendmsg+0xee/0x170 [ 3662.383409][ T3116] __sys_sendmsg+0xcd/0x170 [ 3662.383409][ T3116] do_syscall_64+0xc6/0x1e0 [ 3662.383409][ T3116] [ 3662.385686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3662.385686][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3662.385686][ T3116] ipv6_find_idev+0x102/0x170 [ 3662.385686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3662.385686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3662.385686][ T3116] netlink_rcv_skb+0x130/0x360 [ 3662.385686][ T3116] netlink_unicast+0x449/0x710 [ 3662.385686][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3662.385686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3662.385686][ T3116] ___sys_sendmsg+0xee/0x170 [ 3662.385686][ T3116] __sys_sendmsg+0xcd/0x170 [ 3662.385686][ T3116] do_syscall_64+0xc6/0x1e0 [ 3662.385686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3662.385686][ T3116] [ 3662.387461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3662.387461][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3662.387461][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3662.387461][ T3116] ipv6_find_idev+0x102/0x170 [ 3662.387461][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3662.387461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3662.387461][ T3116] netlink_rcv_skb+0x130/0x360 [ 3662.387461][ T3116] netlink_unicast+0x449/0x710 [ 3662.387461][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3662.387461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3662.387461][ T3116] ___sys_sendmsg+0xee/0x170 [ 3662.387461][ T3116] __sys_sendmsg+0xcd/0x170 [ 3662.387461][ T3116] do_syscall_64+0xc6/0x1e0 [ 3662.387461][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3662.387461][ T3116] [ 3672.468796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3672.469453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3672.469453][ T3116] dst_init+0x84/0x4a0 [ 3672.469453][ T3116] dst_alloc+0x97/0x150 [ 3672.469453][ T3116] ip6_dst_alloc+0x23/0x90 [ 3672.469453][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3672.469453][ T3116] ip6_pol_route+0x56f/0x840 [ 3672.469453][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3672.469453][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3672.469453][ T3116] fib6_rule_lookup+0x182/0x630 [ 3672.469453][ T3116] ip6_route_input+0x59c/0xa50 [ 3672.469453][ T3116] ipv6_rcv+0x397/0x810 [ 3672.469453][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3672.469453][ T3116] process_backlog+0x101/0x620 [ 3672.469453][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3672.469453][ T3116] net_rx_action+0x495/0xbe0 [ 3672.469453][ T3116] __do_softirq+0x1b5/0x7f6 [ 3672.469453][ T3116] [ 3672.472802][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3672.472802][ T3116] netdev_get_by_index+0x5e/0x80 [ 3672.472802][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3672.472802][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3672.472802][ T3116] ip6_route_add+0x1c/0x140 [ 3672.472802][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3672.472802][ T3116] addrconf_add_dev+0xe2/0x170 [ 3672.472802][ T3116] inet6_addr_add+0x12f/0xa40 [ 3672.472802][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3672.472802][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3672.472802][ T3116] netlink_rcv_skb+0x130/0x360 [ 3672.472802][ T3116] netlink_unicast+0x449/0x710 [ 3672.472802][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3672.472802][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3672.472802][ T3116] ___sys_sendmsg+0xee/0x170 [ 3672.472802][ T3116] __sys_sendmsg+0xcd/0x170 [ 3672.472802][ T3116] do_syscall_64+0xc6/0x1e0 [ 3672.472802][ T3116] [ 3672.476335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3672.476335][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3672.476335][ T3116] ipv6_find_idev+0x102/0x170 [ 3672.476335][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3672.476335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3672.476335][ T3116] netlink_rcv_skb+0x130/0x360 [ 3672.476335][ T3116] netlink_unicast+0x449/0x710 [ 3672.476335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3672.476335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3672.476335][ T3116] ___sys_sendmsg+0xee/0x170 [ 3672.476335][ T3116] __sys_sendmsg+0xcd/0x170 [ 3672.476335][ T3116] do_syscall_64+0xc6/0x1e0 [ 3672.476335][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3672.476335][ T3116] [ 3672.478965][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3672.478965][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3672.478965][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3672.478965][ T3116] ipv6_find_idev+0x102/0x170 [ 3672.478965][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3672.478965][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3672.478965][ T3116] netlink_rcv_skb+0x130/0x360 [ 3672.478965][ T3116] netlink_unicast+0x449/0x710 [ 3672.478965][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3672.478965][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3672.478965][ T3116] ___sys_sendmsg+0xee/0x170 [ 3672.478965][ T3116] __sys_sendmsg+0xcd/0x170 [ 3672.478965][ T3116] do_syscall_64+0xc6/0x1e0 [ 3672.478965][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3672.478965][ T3116] [ 3682.716857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3682.717526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3682.717526][ T3116] dst_init+0x84/0x4a0 [ 3682.717526][ T3116] dst_alloc+0x97/0x150 [ 3682.717526][ T3116] ip6_dst_alloc+0x23/0x90 [ 3682.717526][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3682.717526][ T3116] ip6_pol_route+0x56f/0x840 [ 3682.717526][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3682.717526][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3682.717526][ T3116] fib6_rule_lookup+0x182/0x630 [ 3682.717526][ T3116] ip6_route_input+0x59c/0xa50 [ 3682.717526][ T3116] ipv6_rcv+0x397/0x810 [ 3682.717526][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3682.717526][ T3116] process_backlog+0x101/0x620 [ 3682.717526][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3682.717526][ T3116] net_rx_action+0x495/0xbe0 [ 3682.717526][ T3116] __do_softirq+0x1b5/0x7f6 [ 3682.717526][ T3116] [ 3682.720873][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3682.720873][ T3116] netdev_get_by_index+0x5e/0x80 [ 3682.720873][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3682.720873][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3682.720873][ T3116] ip6_route_add+0x1c/0x140 [ 3682.720873][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3682.720873][ T3116] addrconf_add_dev+0xe2/0x170 [ 3682.720873][ T3116] inet6_addr_add+0x12f/0xa40 [ 3682.720873][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3682.720873][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3682.720873][ T3116] netlink_rcv_skb+0x130/0x360 [ 3682.720873][ T3116] netlink_unicast+0x449/0x710 [ 3682.720873][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3682.720873][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3682.720873][ T3116] ___sys_sendmsg+0xee/0x170 [ 3682.720873][ T3116] __sys_sendmsg+0xcd/0x170 [ 3682.720873][ T3116] do_syscall_64+0xc6/0x1e0 [ 3682.720873][ T3116] [ 3682.724417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3682.724417][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3682.724417][ T3116] ipv6_find_idev+0x102/0x170 [ 3682.724417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3682.724417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3682.724417][ T3116] netlink_rcv_skb+0x130/0x360 [ 3682.724417][ T3116] netlink_unicast+0x449/0x710 [ 3682.724417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3682.724417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3682.724417][ T3116] ___sys_sendmsg+0xee/0x170 [ 3682.724417][ T3116] __sys_sendmsg+0xcd/0x170 [ 3682.724417][ T3116] do_syscall_64+0xc6/0x1e0 [ 3682.724417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3682.724417][ T3116] [ 3682.727295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3682.727295][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3682.727295][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3682.727295][ T3116] ipv6_find_idev+0x102/0x170 [ 3682.727295][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3682.727295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3682.727295][ T3116] netlink_rcv_skb+0x130/0x360 [ 3682.727295][ T3116] netlink_unicast+0x449/0x710 [ 3682.727295][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3682.727295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3682.727295][ T3116] ___sys_sendmsg+0xee/0x170 [ 3682.727295][ T3116] __sys_sendmsg+0xcd/0x170 [ 3682.727295][ T3116] do_syscall_64+0xc6/0x1e0 [ 3682.727295][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3682.727295][ T3116] [ 3692.972843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3692.973286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3692.973286][ T3116] dst_init+0x84/0x4a0 [ 3692.973286][ T3116] dst_alloc+0x97/0x150 [ 3692.973286][ T3116] ip6_dst_alloc+0x23/0x90 [ 3692.973286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3692.973286][ T3116] ip6_pol_route+0x56f/0x840 [ 3692.973286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3692.973286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3692.973286][ T3116] fib6_rule_lookup+0x182/0x630 [ 3692.973286][ T3116] ip6_route_input+0x59c/0xa50 [ 3692.973286][ T3116] ipv6_rcv+0x397/0x810 [ 3692.973286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3692.973286][ T3116] process_backlog+0x101/0x620 [ 3692.973286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3692.973286][ T3116] net_rx_action+0x495/0xbe0 [ 3692.973286][ T3116] __do_softirq+0x1b5/0x7f6 [ 3692.973286][ T3116] [ 3692.975928][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3692.975928][ T3116] netdev_get_by_index+0x5e/0x80 [ 3692.975928][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3692.975928][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3692.975928][ T3116] ip6_route_add+0x1c/0x140 [ 3692.975928][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3692.975928][ T3116] addrconf_add_dev+0xe2/0x170 [ 3692.975928][ T3116] inet6_addr_add+0x12f/0xa40 [ 3692.975928][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3692.975928][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3692.975928][ T3116] netlink_rcv_skb+0x130/0x360 [ 3692.975928][ T3116] netlink_unicast+0x449/0x710 [ 3692.975928][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3692.975928][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3692.975928][ T3116] ___sys_sendmsg+0xee/0x170 [ 3692.975928][ T3116] __sys_sendmsg+0xcd/0x170 [ 3692.975928][ T3116] do_syscall_64+0xc6/0x1e0 [ 3692.975928][ T3116] [ 3692.978133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3692.978133][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3692.978133][ T3116] ipv6_find_idev+0x102/0x170 [ 3692.978133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3692.978133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3692.978133][ T3116] netlink_rcv_skb+0x130/0x360 [ 3692.978133][ T3116] netlink_unicast+0x449/0x710 [ 3692.978133][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3692.978133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3692.978133][ T3116] ___sys_sendmsg+0xee/0x170 [ 3692.978133][ T3116] __sys_sendmsg+0xcd/0x170 [ 3692.978133][ T3116] do_syscall_64+0xc6/0x1e0 [ 3692.978133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3692.978133][ T3116] [ 3692.979847][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3692.979847][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3692.979847][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3692.979847][ T3116] ipv6_find_idev+0x102/0x170 [ 3692.979847][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3692.979847][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3692.979847][ T3116] netlink_rcv_skb+0x130/0x360 [ 3692.979847][ T3116] netlink_unicast+0x449/0x710 [ 3692.979847][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3692.979847][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3692.979847][ T3116] ___sys_sendmsg+0xee/0x170 [ 3692.979847][ T3116] __sys_sendmsg+0xcd/0x170 [ 3692.979847][ T3116] do_syscall_64+0xc6/0x1e0 [ 3692.979847][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3692.979847][ T3116] [ 3703.228824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3703.229322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3703.229322][ T3116] dst_init+0x84/0x4a0 [ 3703.229322][ T3116] dst_alloc+0x97/0x150 [ 3703.229322][ T3116] ip6_dst_alloc+0x23/0x90 [ 3703.229322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3703.229322][ T3116] ip6_pol_route+0x56f/0x840 [ 3703.229322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3703.229322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3703.229322][ T3116] fib6_rule_lookup+0x182/0x630 [ 3703.229322][ T3116] ip6_route_input+0x59c/0xa50 [ 3703.229322][ T3116] ipv6_rcv+0x397/0x810 [ 3703.229322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3703.229322][ T3116] process_backlog+0x101/0x620 [ 3703.229322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3703.229322][ T3116] net_rx_action+0x495/0xbe0 [ 3703.229322][ T3116] __do_softirq+0x1b5/0x7f6 [ 3703.229322][ T3116] [ 3703.231426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3703.231426][ T3116] netdev_get_by_index+0x5e/0x80 [ 3703.231426][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3703.231426][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3703.231426][ T3116] ip6_route_add+0x1c/0x140 [ 3703.231426][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3703.231426][ T3116] addrconf_add_dev+0xe2/0x170 [ 3703.231426][ T3116] inet6_addr_add+0x12f/0xa40 [ 3703.231426][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3703.231426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3703.231426][ T3116] netlink_rcv_skb+0x130/0x360 [ 3703.231426][ T3116] netlink_unicast+0x449/0x710 [ 3703.231426][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3703.231426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3703.231426][ T3116] ___sys_sendmsg+0xee/0x170 [ 3703.231426][ T3116] __sys_sendmsg+0xcd/0x170 [ 3703.231426][ T3116] do_syscall_64+0xc6/0x1e0 [ 3703.231426][ T3116] [ 3703.233736][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3703.233736][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3703.233736][ T3116] ipv6_find_idev+0x102/0x170 [ 3703.233736][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3703.233736][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3703.233736][ T3116] netlink_rcv_skb+0x130/0x360 [ 3703.233736][ T3116] netlink_unicast+0x449/0x710 [ 3703.233736][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3703.233736][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3703.233736][ T3116] ___sys_sendmsg+0xee/0x170 [ 3703.233736][ T3116] __sys_sendmsg+0xcd/0x170 [ 3703.233736][ T3116] do_syscall_64+0xc6/0x1e0 [ 3703.233736][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3703.233736][ T3116] [ 3703.235463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3703.235463][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3703.235463][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3703.235463][ T3116] ipv6_find_idev+0x102/0x170 [ 3703.235463][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3703.235463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3703.235463][ T3116] netlink_rcv_skb+0x130/0x360 [ 3703.235463][ T3116] netlink_unicast+0x449/0x710 [ 3703.235463][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3703.235463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3703.235463][ T3116] ___sys_sendmsg+0xee/0x170 [ 3703.235463][ T3116] __sys_sendmsg+0xcd/0x170 [ 3703.235463][ T3116] do_syscall_64+0xc6/0x1e0 [ 3703.235463][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3703.235463][ T3116] [ 3713.484838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3713.485293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3713.485293][ T3116] dst_init+0x84/0x4a0 [ 3713.485293][ T3116] dst_alloc+0x97/0x150 [ 3713.485293][ T3116] ip6_dst_alloc+0x23/0x90 [ 3713.485293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3713.485293][ T3116] ip6_pol_route+0x56f/0x840 [ 3713.485293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3713.485293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3713.485293][ T3116] fib6_rule_lookup+0x182/0x630 [ 3713.485293][ T3116] ip6_route_input+0x59c/0xa50 [ 3713.485293][ T3116] ipv6_rcv+0x397/0x810 [ 3713.485293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3713.485293][ T3116] process_backlog+0x101/0x620 [ 3713.485293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3713.485293][ T3116] net_rx_action+0x495/0xbe0 [ 3713.485293][ T3116] __do_softirq+0x1b5/0x7f6 [ 3713.485293][ T3116] [ 3713.487583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3713.487583][ T3116] netdev_get_by_index+0x5e/0x80 [ 3713.487583][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3713.487583][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3713.487583][ T3116] ip6_route_add+0x1c/0x140 [ 3713.487583][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3713.487583][ T3116] addrconf_add_dev+0xe2/0x170 [ 3713.487583][ T3116] inet6_addr_add+0x12f/0xa40 [ 3713.487583][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3713.487583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3713.487583][ T3116] netlink_rcv_skb+0x130/0x360 [ 3713.487583][ T3116] netlink_unicast+0x449/0x710 [ 3713.487583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3713.487583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3713.487583][ T3116] ___sys_sendmsg+0xee/0x170 [ 3713.487583][ T3116] __sys_sendmsg+0xcd/0x170 [ 3713.487583][ T3116] do_syscall_64+0xc6/0x1e0 [ 3713.487583][ T3116] [ 3713.489924][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3713.489924][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3713.489924][ T3116] ipv6_find_idev+0x102/0x170 [ 3713.489924][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3713.489924][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3713.489924][ T3116] netlink_rcv_skb+0x130/0x360 [ 3713.489924][ T3116] netlink_unicast+0x449/0x710 [ 3713.489924][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3713.489924][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3713.489924][ T3116] ___sys_sendmsg+0xee/0x170 [ 3713.489924][ T3116] __sys_sendmsg+0xcd/0x170 [ 3713.489924][ T3116] do_syscall_64+0xc6/0x1e0 [ 3713.489924][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3713.489924][ T3116] [ 3713.491784][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3713.491784][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3713.491784][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3713.491784][ T3116] ipv6_find_idev+0x102/0x170 [ 3713.491784][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3713.491784][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3713.491784][ T3116] netlink_rcv_skb+0x130/0x360 [ 3713.491784][ T3116] netlink_unicast+0x449/0x710 [ 3713.491784][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3713.491784][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3713.491784][ T3116] ___sys_sendmsg+0xee/0x170 [ 3713.491784][ T3116] __sys_sendmsg+0xcd/0x170 [ 3713.491784][ T3116] do_syscall_64+0xc6/0x1e0 [ 3713.491784][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3713.491784][ T3116] [ 3723.604871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3723.605375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3723.605375][ T3116] dst_init+0x84/0x4a0 [ 3723.605375][ T3116] dst_alloc+0x97/0x150 [ 3723.605375][ T3116] ip6_dst_alloc+0x23/0x90 [ 3723.605375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3723.605375][ T3116] ip6_pol_route+0x56f/0x840 [ 3723.605375][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3723.605375][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3723.605375][ T3116] fib6_rule_lookup+0x182/0x630 [ 3723.605375][ T3116] ip6_route_input+0x59c/0xa50 [ 3723.605375][ T3116] ipv6_rcv+0x397/0x810 [ 3723.605375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3723.605375][ T3116] process_backlog+0x101/0x620 [ 3723.605375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3723.605375][ T3116] net_rx_action+0x495/0xbe0 [ 3723.605375][ T3116] __do_softirq+0x1b5/0x7f6 [ 3723.605375][ T3116] [ 3723.607469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3723.607469][ T3116] netdev_get_by_index+0x5e/0x80 [ 3723.607469][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3723.607469][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3723.607469][ T3116] ip6_route_add+0x1c/0x140 [ 3723.607469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3723.607469][ T3116] addrconf_add_dev+0xe2/0x170 [ 3723.607469][ T3116] inet6_addr_add+0x12f/0xa40 [ 3723.607469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3723.607469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3723.607469][ T3116] netlink_rcv_skb+0x130/0x360 [ 3723.607469][ T3116] netlink_unicast+0x449/0x710 [ 3723.607469][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3723.607469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3723.607469][ T3116] ___sys_sendmsg+0xee/0x170 [ 3723.607469][ T3116] __sys_sendmsg+0xcd/0x170 [ 3723.607469][ T3116] do_syscall_64+0xc6/0x1e0 [ 3723.607469][ T3116] [ 3723.609663][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3723.609663][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3723.609663][ T3116] ipv6_find_idev+0x102/0x170 [ 3723.609663][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3723.609663][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3723.609663][ T3116] netlink_rcv_skb+0x130/0x360 [ 3723.609663][ T3116] netlink_unicast+0x449/0x710 [ 3723.609663][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3723.609663][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3723.609663][ T3116] ___sys_sendmsg+0xee/0x170 [ 3723.609663][ T3116] __sys_sendmsg+0xcd/0x170 [ 3723.609663][ T3116] do_syscall_64+0xc6/0x1e0 [ 3723.609663][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3723.609663][ T3116] [ 3723.611400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3723.611400][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3723.611400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3723.611400][ T3116] ipv6_find_idev+0x102/0x170 [ 3723.611400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3723.611400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3723.611400][ T3116] netlink_rcv_skb+0x130/0x360 [ 3723.611400][ T3116] netlink_unicast+0x449/0x710 [ 3723.611400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3723.611400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3723.611400][ T3116] ___sys_sendmsg+0xee/0x170 [ 3723.611400][ T3116] __sys_sendmsg+0xcd/0x170 [ 3723.611400][ T3116] do_syscall_64+0xc6/0x1e0 [ 3723.611400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3723.611400][ T3116] [ 3733.748816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3733.749316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3733.749316][ T3116] dst_init+0x84/0x4a0 [ 3733.749316][ T3116] dst_alloc+0x97/0x150 [ 3733.749316][ T3116] ip6_dst_alloc+0x23/0x90 [ 3733.749316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3733.749316][ T3116] ip6_pol_route+0x56f/0x840 [ 3733.749316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3733.749316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3733.749316][ T3116] fib6_rule_lookup+0x182/0x630 [ 3733.749316][ T3116] ip6_route_input+0x59c/0xa50 [ 3733.749316][ T3116] ipv6_rcv+0x397/0x810 [ 3733.749316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3733.749316][ T3116] process_backlog+0x101/0x620 [ 3733.749316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3733.749316][ T3116] net_rx_action+0x495/0xbe0 [ 3733.749316][ T3116] __do_softirq+0x1b5/0x7f6 [ 3733.749316][ T3116] [ 3733.751432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3733.751432][ T3116] netdev_get_by_index+0x5e/0x80 [ 3733.751432][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3733.751432][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3733.751432][ T3116] ip6_route_add+0x1c/0x140 [ 3733.751432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3733.751432][ T3116] addrconf_add_dev+0xe2/0x170 [ 3733.751432][ T3116] inet6_addr_add+0x12f/0xa40 [ 3733.751432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3733.751432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3733.751432][ T3116] netlink_rcv_skb+0x130/0x360 [ 3733.751432][ T3116] netlink_unicast+0x449/0x710 [ 3733.751432][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3733.751432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3733.751432][ T3116] ___sys_sendmsg+0xee/0x170 [ 3733.751432][ T3116] __sys_sendmsg+0xcd/0x170 [ 3733.751432][ T3116] do_syscall_64+0xc6/0x1e0 [ 3733.751432][ T3116] [ 3733.753629][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3733.753629][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3733.753629][ T3116] ipv6_find_idev+0x102/0x170 [ 3733.753629][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3733.753629][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3733.753629][ T3116] netlink_rcv_skb+0x130/0x360 [ 3733.753629][ T3116] netlink_unicast+0x449/0x710 [ 3733.753629][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3733.753629][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3733.753629][ T3116] ___sys_sendmsg+0xee/0x170 [ 3733.753629][ T3116] __sys_sendmsg+0xcd/0x170 [ 3733.753629][ T3116] do_syscall_64+0xc6/0x1e0 [ 3733.753629][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3733.753629][ T3116] [ 3733.755348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3733.755348][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3733.755348][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3733.755348][ T3116] ipv6_find_idev+0x102/0x170 [ 3733.755348][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3733.755348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3733.755348][ T3116] netlink_rcv_skb+0x130/0x360 [ 3733.755348][ T3116] netlink_unicast+0x449/0x710 [ 3733.755348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3733.755348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3733.755348][ T3116] ___sys_sendmsg+0xee/0x170 [ 3733.755348][ T3116] __sys_sendmsg+0xcd/0x170 [ 3733.755348][ T3116] do_syscall_64+0xc6/0x1e0 [ 3733.755348][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3733.755348][ T3116] [ 3743.996838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3743.997276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3743.997276][ T3116] dst_init+0x84/0x4a0 [ 3743.997276][ T3116] dst_alloc+0x97/0x150 [ 3743.997276][ T3116] ip6_dst_alloc+0x23/0x90 [ 3743.997276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3743.997276][ T3116] ip6_pol_route+0x56f/0x840 [ 3743.997276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3743.997276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3743.997276][ T3116] fib6_rule_lookup+0x182/0x630 [ 3743.997276][ T3116] ip6_route_input+0x59c/0xa50 [ 3743.997276][ T3116] ipv6_rcv+0x397/0x810 [ 3743.997276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3743.997276][ T3116] process_backlog+0x101/0x620 [ 3743.997276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3743.997276][ T3116] net_rx_action+0x495/0xbe0 [ 3743.997276][ T3116] __do_softirq+0x1b5/0x7f6 [ 3743.997276][ T3116] [ 3743.999367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3743.999367][ T3116] netdev_get_by_index+0x5e/0x80 [ 3743.999367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3743.999367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3743.999367][ T3116] ip6_route_add+0x1c/0x140 [ 3743.999367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3743.999367][ T3116] addrconf_add_dev+0xe2/0x170 [ 3743.999367][ T3116] inet6_addr_add+0x12f/0xa40 [ 3743.999367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3743.999367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3743.999367][ T3116] netlink_rcv_skb+0x130/0x360 [ 3743.999367][ T3116] netlink_unicast+0x449/0x710 [ 3743.999367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3743.999367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3743.999367][ T3116] ___sys_sendmsg+0xee/0x170 [ 3743.999367][ T3116] __sys_sendmsg+0xcd/0x170 [ 3743.999367][ T3116] do_syscall_64+0xc6/0x1e0 [ 3743.999367][ T3116] [ 3744.001586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3744.001586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3744.001586][ T3116] ipv6_find_idev+0x102/0x170 [ 3744.001586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3744.001586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3744.001586][ T3116] netlink_rcv_skb+0x130/0x360 [ 3744.001586][ T3116] netlink_unicast+0x449/0x710 [ 3744.001586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3744.001586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3744.001586][ T3116] ___sys_sendmsg+0xee/0x170 [ 3744.001586][ T3116] __sys_sendmsg+0xcd/0x170 [ 3744.001586][ T3116] do_syscall_64+0xc6/0x1e0 [ 3744.001586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3744.001586][ T3116] [ 3744.003314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3744.003314][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3744.003314][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3744.003314][ T3116] ipv6_find_idev+0x102/0x170 [ 3744.003314][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3744.003314][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3744.003314][ T3116] netlink_rcv_skb+0x130/0x360 [ 3744.003314][ T3116] netlink_unicast+0x449/0x710 [ 3744.003314][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3744.003314][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3744.003314][ T3116] ___sys_sendmsg+0xee/0x170 [ 3744.003314][ T3116] __sys_sendmsg+0xcd/0x170 [ 3744.003314][ T3116] do_syscall_64+0xc6/0x1e0 [ 3744.003314][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3744.003314][ T3116] [ 3754.244853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3754.245318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3754.245318][ T3116] dst_init+0x84/0x4a0 [ 3754.245318][ T3116] dst_alloc+0x97/0x150 [ 3754.245318][ T3116] ip6_dst_alloc+0x23/0x90 [ 3754.245318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3754.245318][ T3116] ip6_pol_route+0x56f/0x840 [ 3754.245318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3754.245318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3754.245318][ T3116] fib6_rule_lookup+0x182/0x630 [ 3754.245318][ T3116] ip6_route_input+0x59c/0xa50 [ 3754.245318][ T3116] ipv6_rcv+0x397/0x810 [ 3754.245318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3754.245318][ T3116] process_backlog+0x101/0x620 [ 3754.245318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3754.245318][ T3116] net_rx_action+0x495/0xbe0 [ 3754.245318][ T3116] __do_softirq+0x1b5/0x7f6 [ 3754.245318][ T3116] [ 3754.247407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3754.247407][ T3116] netdev_get_by_index+0x5e/0x80 [ 3754.247407][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3754.247407][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3754.247407][ T3116] ip6_route_add+0x1c/0x140 [ 3754.247407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3754.247407][ T3116] addrconf_add_dev+0xe2/0x170 [ 3754.247407][ T3116] inet6_addr_add+0x12f/0xa40 [ 3754.247407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3754.247407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.247407][ T3116] netlink_rcv_skb+0x130/0x360 [ 3754.247407][ T3116] netlink_unicast+0x449/0x710 [ 3754.247407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3754.247407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3754.247407][ T3116] ___sys_sendmsg+0xee/0x170 [ 3754.247407][ T3116] __sys_sendmsg+0xcd/0x170 [ 3754.247407][ T3116] do_syscall_64+0xc6/0x1e0 [ 3754.247407][ T3116] [ 3754.249595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3754.249595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3754.249595][ T3116] ipv6_find_idev+0x102/0x170 [ 3754.249595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3754.249595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.249595][ T3116] netlink_rcv_skb+0x130/0x360 [ 3754.249595][ T3116] netlink_unicast+0x449/0x710 [ 3754.249595][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3754.249595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3754.249595][ T3116] ___sys_sendmsg+0xee/0x170 [ 3754.249595][ T3116] __sys_sendmsg+0xcd/0x170 [ 3754.249595][ T3116] do_syscall_64+0xc6/0x1e0 [ 3754.249595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3754.249595][ T3116] [ 3754.251331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3754.251331][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3754.251331][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3754.251331][ T3116] ipv6_find_idev+0x102/0x170 [ 3754.251331][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3754.251331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.251331][ T3116] netlink_rcv_skb+0x130/0x360 [ 3754.251331][ T3116] netlink_unicast+0x449/0x710 [ 3754.251331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3754.251331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3754.251331][ T3116] ___sys_sendmsg+0xee/0x170 [ 3754.251331][ T3116] __sys_sendmsg+0xcd/0x170 [ 3754.251331][ T3116] do_syscall_64+0xc6/0x1e0 [ 3754.251331][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3754.251331][ T3116] [ 3764.372866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3764.373383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3764.373383][ T3116] dst_init+0x84/0x4a0 [ 3764.373383][ T3116] dst_alloc+0x97/0x150 [ 3764.373383][ T3116] ip6_dst_alloc+0x23/0x90 [ 3764.373383][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3764.373383][ T3116] ip6_pol_route+0x56f/0x840 [ 3764.373383][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3764.373383][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3764.373383][ T3116] fib6_rule_lookup+0x182/0x630 [ 3764.373383][ T3116] ip6_route_input+0x59c/0xa50 [ 3764.373383][ T3116] ipv6_rcv+0x397/0x810 [ 3764.373383][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3764.373383][ T3116] process_backlog+0x101/0x620 [ 3764.373383][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3764.373383][ T3116] net_rx_action+0x495/0xbe0 [ 3764.373383][ T3116] __do_softirq+0x1b5/0x7f6 [ 3764.373383][ T3116] [ 3764.375486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3764.375486][ T3116] netdev_get_by_index+0x5e/0x80 [ 3764.375486][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3764.375486][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3764.375486][ T3116] ip6_route_add+0x1c/0x140 [ 3764.375486][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3764.375486][ T3116] addrconf_add_dev+0xe2/0x170 [ 3764.375486][ T3116] inet6_addr_add+0x12f/0xa40 [ 3764.375486][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3764.375486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3764.375486][ T3116] netlink_rcv_skb+0x130/0x360 [ 3764.375486][ T3116] netlink_unicast+0x449/0x710 [ 3764.375486][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3764.375486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3764.375486][ T3116] ___sys_sendmsg+0xee/0x170 [ 3764.375486][ T3116] __sys_sendmsg+0xcd/0x170 [ 3764.375486][ T3116] do_syscall_64+0xc6/0x1e0 [ 3764.375486][ T3116] [ 3764.377696][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3764.377696][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3764.377696][ T3116] ipv6_find_idev+0x102/0x170 [ 3764.377696][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3764.377696][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3764.377696][ T3116] netlink_rcv_skb+0x130/0x360 [ 3764.377696][ T3116] netlink_unicast+0x449/0x710 [ 3764.377696][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3764.377696][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3764.377696][ T3116] ___sys_sendmsg+0xee/0x170 [ 3764.377696][ T3116] __sys_sendmsg+0xcd/0x170 [ 3764.377696][ T3116] do_syscall_64+0xc6/0x1e0 [ 3764.377696][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3764.377696][ T3116] [ 3764.379412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3764.379412][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3764.379412][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3764.379412][ T3116] ipv6_find_idev+0x102/0x170 [ 3764.379412][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3764.379412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3764.379412][ T3116] netlink_rcv_skb+0x130/0x360 [ 3764.379412][ T3116] netlink_unicast+0x449/0x710 [ 3764.379412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3764.379412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3764.379412][ T3116] ___sys_sendmsg+0xee/0x170 [ 3764.379412][ T3116] __sys_sendmsg+0xcd/0x170 [ 3764.379412][ T3116] do_syscall_64+0xc6/0x1e0 [ 3764.379412][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3764.379412][ T3116] [ 3774.628856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3774.629357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3774.629357][ T3116] dst_init+0x84/0x4a0 [ 3774.629357][ T3116] dst_alloc+0x97/0x150 [ 3774.629357][ T3116] ip6_dst_alloc+0x23/0x90 [ 3774.629357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3774.629357][ T3116] ip6_pol_route+0x56f/0x840 [ 3774.629357][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3774.629357][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3774.629357][ T3116] fib6_rule_lookup+0x182/0x630 [ 3774.629357][ T3116] ip6_route_input+0x59c/0xa50 [ 3774.629357][ T3116] ipv6_rcv+0x397/0x810 [ 3774.629357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3774.629357][ T3116] process_backlog+0x101/0x620 [ 3774.629357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3774.629357][ T3116] net_rx_action+0x495/0xbe0 [ 3774.629357][ T3116] __do_softirq+0x1b5/0x7f6 [ 3774.629357][ T3116] [ 3774.631463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3774.631463][ T3116] netdev_get_by_index+0x5e/0x80 [ 3774.631463][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3774.631463][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3774.631463][ T3116] ip6_route_add+0x1c/0x140 [ 3774.631463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3774.631463][ T3116] addrconf_add_dev+0xe2/0x170 [ 3774.631463][ T3116] inet6_addr_add+0x12f/0xa40 [ 3774.631463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3774.631463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3774.631463][ T3116] netlink_rcv_skb+0x130/0x360 [ 3774.631463][ T3116] netlink_unicast+0x449/0x710 [ 3774.631463][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3774.631463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3774.631463][ T3116] ___sys_sendmsg+0xee/0x170 [ 3774.631463][ T3116] __sys_sendmsg+0xcd/0x170 [ 3774.631463][ T3116] do_syscall_64+0xc6/0x1e0 [ 3774.631463][ T3116] [ 3774.633657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3774.633657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3774.633657][ T3116] ipv6_find_idev+0x102/0x170 [ 3774.633657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3774.633657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3774.633657][ T3116] netlink_rcv_skb+0x130/0x360 [ 3774.633657][ T3116] netlink_unicast+0x449/0x710 [ 3774.633657][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3774.633657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3774.633657][ T3116] ___sys_sendmsg+0xee/0x170 [ 3774.633657][ T3116] __sys_sendmsg+0xcd/0x170 [ 3774.633657][ T3116] do_syscall_64+0xc6/0x1e0 [ 3774.633657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3774.633657][ T3116] [ 3774.635369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3774.635369][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3774.635369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3774.635369][ T3116] ipv6_find_idev+0x102/0x170 [ 3774.635369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3774.635369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3774.635369][ T3116] netlink_rcv_skb+0x130/0x360 [ 3774.635369][ T3116] netlink_unicast+0x449/0x710 [ 3774.635369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3774.635369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3774.635369][ T3116] ___sys_sendmsg+0xee/0x170 [ 3774.635369][ T3116] __sys_sendmsg+0xcd/0x170 [ 3774.635369][ T3116] do_syscall_64+0xc6/0x1e0 [ 3774.635369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3774.635369][ T3116] [ 3784.884844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3784.885287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3784.885287][ T3116] dst_init+0x84/0x4a0 [ 3784.885287][ T3116] dst_alloc+0x97/0x150 [ 3784.885287][ T3116] ip6_dst_alloc+0x23/0x90 [ 3784.885287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3784.885287][ T3116] ip6_pol_route+0x56f/0x840 [ 3784.885287][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3784.885287][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3784.885287][ T3116] fib6_rule_lookup+0x182/0x630 [ 3784.885287][ T3116] ip6_route_input+0x59c/0xa50 [ 3784.885287][ T3116] ipv6_rcv+0x397/0x810 [ 3784.885287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3784.885287][ T3116] process_backlog+0x101/0x620 [ 3784.885287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3784.885287][ T3116] net_rx_action+0x495/0xbe0 [ 3784.885287][ T3116] __do_softirq+0x1b5/0x7f6 [ 3784.885287][ T3116] [ 3784.887400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3784.887400][ T3116] netdev_get_by_index+0x5e/0x80 [ 3784.887400][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3784.887400][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3784.887400][ T3116] ip6_route_add+0x1c/0x140 [ 3784.887400][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3784.887400][ T3116] addrconf_add_dev+0xe2/0x170 [ 3784.887400][ T3116] inet6_addr_add+0x12f/0xa40 [ 3784.887400][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3784.887400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3784.887400][ T3116] netlink_rcv_skb+0x130/0x360 [ 3784.887400][ T3116] netlink_unicast+0x449/0x710 [ 3784.887400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3784.887400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3784.887400][ T3116] ___sys_sendmsg+0xee/0x170 [ 3784.887400][ T3116] __sys_sendmsg+0xcd/0x170 [ 3784.887400][ T3116] do_syscall_64+0xc6/0x1e0 [ 3784.887400][ T3116] [ 3784.889592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3784.889592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3784.889592][ T3116] ipv6_find_idev+0x102/0x170 [ 3784.889592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3784.889592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3784.889592][ T3116] netlink_rcv_skb+0x130/0x360 [ 3784.889592][ T3116] netlink_unicast+0x449/0x710 [ 3784.889592][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3784.889592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3784.889592][ T3116] ___sys_sendmsg+0xee/0x170 [ 3784.889592][ T3116] __sys_sendmsg+0xcd/0x170 [ 3784.889592][ T3116] do_syscall_64+0xc6/0x1e0 [ 3784.889592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3784.889592][ T3116] [ 3784.891339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3784.891339][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3784.891339][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3784.891339][ T3116] ipv6_find_idev+0x102/0x170 [ 3784.891339][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3784.891339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3784.891339][ T3116] netlink_rcv_skb+0x130/0x360 [ 3784.891339][ T3116] netlink_unicast+0x449/0x710 [ 3784.891339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3784.891339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3784.891339][ T3116] ___sys_sendmsg+0xee/0x170 [ 3784.891339][ T3116] __sys_sendmsg+0xcd/0x170 [ 3784.891339][ T3116] do_syscall_64+0xc6/0x1e0 [ 3784.891339][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3784.891339][ T3116] [ 3795.092880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3795.093383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3795.093383][ T3116] dst_init+0x84/0x4a0 [ 3795.093383][ T3116] dst_alloc+0x97/0x150 [ 3795.093383][ T3116] ip6_dst_alloc+0x23/0x90 [ 3795.093383][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3795.093383][ T3116] ip6_pol_route+0x56f/0x840 [ 3795.093383][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3795.093383][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3795.093383][ T3116] fib6_rule_lookup+0x182/0x630 [ 3795.093383][ T3116] ip6_route_input+0x59c/0xa50 [ 3795.093383][ T3116] ipv6_rcv+0x397/0x810 [ 3795.093383][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3795.093383][ T3116] process_backlog+0x101/0x620 [ 3795.093383][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3795.093383][ T3116] net_rx_action+0x495/0xbe0 [ 3795.093383][ T3116] __do_softirq+0x1b5/0x7f6 [ 3795.093383][ T3116] [ 3795.096032][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3795.096032][ T3116] netdev_get_by_index+0x5e/0x80 [ 3795.096032][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3795.096032][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3795.096032][ T3116] ip6_route_add+0x1c/0x140 [ 3795.096032][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3795.096032][ T3116] addrconf_add_dev+0xe2/0x170 [ 3795.096032][ T3116] inet6_addr_add+0x12f/0xa40 [ 3795.096032][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3795.096032][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.096032][ T3116] netlink_rcv_skb+0x130/0x360 [ 3795.096032][ T3116] netlink_unicast+0x449/0x710 [ 3795.096032][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3795.096032][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3795.096032][ T3116] ___sys_sendmsg+0xee/0x170 [ 3795.096032][ T3116] __sys_sendmsg+0xcd/0x170 [ 3795.096032][ T3116] do_syscall_64+0xc6/0x1e0 [ 3795.096032][ T3116] [ 3795.098225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3795.098225][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3795.098225][ T3116] ipv6_find_idev+0x102/0x170 [ 3795.098225][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3795.098225][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.098225][ T3116] netlink_rcv_skb+0x130/0x360 [ 3795.098225][ T3116] netlink_unicast+0x449/0x710 [ 3795.098225][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3795.098225][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3795.098225][ T3116] ___sys_sendmsg+0xee/0x170 [ 3795.098225][ T3116] __sys_sendmsg+0xcd/0x170 [ 3795.098225][ T3116] do_syscall_64+0xc6/0x1e0 [ 3795.098225][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3795.098225][ T3116] [ 3795.099950][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3795.099950][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3795.099950][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3795.099950][ T3116] ipv6_find_idev+0x102/0x170 [ 3795.099950][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3795.099950][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.099950][ T3116] netlink_rcv_skb+0x130/0x360 [ 3795.099950][ T3116] netlink_unicast+0x449/0x710 [ 3795.099950][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3795.099950][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3795.099950][ T3116] ___sys_sendmsg+0xee/0x170 [ 3795.099950][ T3116] __sys_sendmsg+0xcd/0x170 [ 3795.099950][ T3116] do_syscall_64+0xc6/0x1e0 [ 3795.099950][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3795.099950][ T3116] [ 3805.356809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3805.357226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3805.357226][ T3116] dst_init+0x84/0x4a0 [ 3805.357226][ T3116] dst_alloc+0x97/0x150 [ 3805.357226][ T3116] ip6_dst_alloc+0x23/0x90 [ 3805.357226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3805.357226][ T3116] ip6_pol_route+0x56f/0x840 [ 3805.357226][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3805.357226][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3805.357226][ T3116] fib6_rule_lookup+0x182/0x630 [ 3805.357226][ T3116] ip6_route_input+0x59c/0xa50 [ 3805.357226][ T3116] ipv6_rcv+0x397/0x810 [ 3805.357226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3805.357226][ T3116] process_backlog+0x101/0x620 [ 3805.357226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3805.357226][ T3116] net_rx_action+0x495/0xbe0 [ 3805.357226][ T3116] __do_softirq+0x1b5/0x7f6 [ 3805.357226][ T3116] [ 3805.359285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3805.359285][ T3116] netdev_get_by_index+0x5e/0x80 [ 3805.359285][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3805.359285][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3805.359285][ T3116] ip6_route_add+0x1c/0x140 [ 3805.359285][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3805.359285][ T3116] addrconf_add_dev+0xe2/0x170 [ 3805.359285][ T3116] inet6_addr_add+0x12f/0xa40 [ 3805.359285][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3805.359285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.359285][ T3116] netlink_rcv_skb+0x130/0x360 [ 3805.359285][ T3116] netlink_unicast+0x449/0x710 [ 3805.359285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3805.359285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3805.359285][ T3116] ___sys_sendmsg+0xee/0x170 [ 3805.359285][ T3116] __sys_sendmsg+0xcd/0x170 [ 3805.359285][ T3116] do_syscall_64+0xc6/0x1e0 [ 3805.359285][ T3116] [ 3805.361481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3805.361481][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3805.361481][ T3116] ipv6_find_idev+0x102/0x170 [ 3805.361481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3805.361481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.361481][ T3116] netlink_rcv_skb+0x130/0x360 [ 3805.361481][ T3116] netlink_unicast+0x449/0x710 [ 3805.361481][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3805.361481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3805.361481][ T3116] ___sys_sendmsg+0xee/0x170 [ 3805.361481][ T3116] __sys_sendmsg+0xcd/0x170 [ 3805.361481][ T3116] do_syscall_64+0xc6/0x1e0 [ 3805.361481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3805.361481][ T3116] [ 3805.363173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3805.363173][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3805.363173][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3805.363173][ T3116] ipv6_find_idev+0x102/0x170 [ 3805.363173][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3805.363173][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.363173][ T3116] netlink_rcv_skb+0x130/0x360 [ 3805.363173][ T3116] netlink_unicast+0x449/0x710 [ 3805.363173][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3805.363173][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3805.363173][ T3116] ___sys_sendmsg+0xee/0x170 [ 3805.363173][ T3116] __sys_sendmsg+0xcd/0x170 [ 3805.363173][ T3116] do_syscall_64+0xc6/0x1e0 [ 3805.363173][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3805.363173][ T3116] [ 3815.604806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3815.605257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3815.605257][ T3116] dst_init+0x84/0x4a0 [ 3815.605257][ T3116] dst_alloc+0x97/0x150 [ 3815.605257][ T3116] ip6_dst_alloc+0x23/0x90 [ 3815.605257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3815.605257][ T3116] ip6_pol_route+0x56f/0x840 [ 3815.605257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3815.605257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3815.605257][ T3116] fib6_rule_lookup+0x182/0x630 [ 3815.605257][ T3116] ip6_route_input+0x59c/0xa50 [ 3815.605257][ T3116] ipv6_rcv+0x397/0x810 [ 3815.605257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3815.605257][ T3116] process_backlog+0x101/0x620 [ 3815.605257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3815.605257][ T3116] net_rx_action+0x495/0xbe0 [ 3815.605257][ T3116] __do_softirq+0x1b5/0x7f6 [ 3815.605257][ T3116] [ 3815.607639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3815.607639][ T3116] netdev_get_by_index+0x5e/0x80 [ 3815.607639][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3815.607639][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3815.607639][ T3116] ip6_route_add+0x1c/0x140 [ 3815.607639][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3815.607639][ T3116] addrconf_add_dev+0xe2/0x170 [ 3815.607639][ T3116] inet6_addr_add+0x12f/0xa40 [ 3815.607639][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3815.607639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.607639][ T3116] netlink_rcv_skb+0x130/0x360 [ 3815.607639][ T3116] netlink_unicast+0x449/0x710 [ 3815.607639][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3815.607639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3815.607639][ T3116] ___sys_sendmsg+0xee/0x170 [ 3815.607639][ T3116] __sys_sendmsg+0xcd/0x170 [ 3815.607639][ T3116] do_syscall_64+0xc6/0x1e0 [ 3815.607639][ T3116] [ 3815.610049][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3815.610049][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3815.610049][ T3116] ipv6_find_idev+0x102/0x170 [ 3815.610049][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3815.610049][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.610049][ T3116] netlink_rcv_skb+0x130/0x360 [ 3815.610049][ T3116] netlink_unicast+0x449/0x710 [ 3815.610049][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3815.610049][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3815.610049][ T3116] ___sys_sendmsg+0xee/0x170 [ 3815.610049][ T3116] __sys_sendmsg+0xcd/0x170 [ 3815.610049][ T3116] do_syscall_64+0xc6/0x1e0 [ 3815.610049][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3815.610049][ T3116] [ 3815.611779][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3815.611779][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3815.611779][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3815.611779][ T3116] ipv6_find_idev+0x102/0x170 [ 3815.611779][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3815.611779][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.611779][ T3116] netlink_rcv_skb+0x130/0x360 [ 3815.611779][ T3116] netlink_unicast+0x449/0x710 [ 3815.611779][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3815.611779][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3815.611779][ T3116] ___sys_sendmsg+0xee/0x170 [ 3815.611779][ T3116] __sys_sendmsg+0xcd/0x170 [ 3815.611779][ T3116] do_syscall_64+0xc6/0x1e0 [ 3815.611779][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3815.611779][ T3116] [ 3825.852889][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3825.853397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3825.853397][ T3116] dst_init+0x84/0x4a0 [ 3825.853397][ T3116] dst_alloc+0x97/0x150 [ 3825.853397][ T3116] ip6_dst_alloc+0x23/0x90 [ 3825.853397][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3825.853397][ T3116] ip6_pol_route+0x56f/0x840 [ 3825.853397][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3825.853397][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3825.853397][ T3116] fib6_rule_lookup+0x182/0x630 [ 3825.853397][ T3116] ip6_route_input+0x59c/0xa50 [ 3825.853397][ T3116] ipv6_rcv+0x397/0x810 [ 3825.853397][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3825.853397][ T3116] process_backlog+0x101/0x620 [ 3825.853397][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3825.853397][ T3116] net_rx_action+0x495/0xbe0 [ 3825.853397][ T3116] __do_softirq+0x1b5/0x7f6 [ 3825.853397][ T3116] [ 3825.855488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3825.855488][ T3116] netdev_get_by_index+0x5e/0x80 [ 3825.855488][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3825.855488][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3825.855488][ T3116] ip6_route_add+0x1c/0x140 [ 3825.855488][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3825.855488][ T3116] addrconf_add_dev+0xe2/0x170 [ 3825.855488][ T3116] inet6_addr_add+0x12f/0xa40 [ 3825.855488][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3825.855488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3825.855488][ T3116] netlink_rcv_skb+0x130/0x360 [ 3825.855488][ T3116] netlink_unicast+0x449/0x710 [ 3825.855488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3825.855488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3825.855488][ T3116] ___sys_sendmsg+0xee/0x170 [ 3825.855488][ T3116] __sys_sendmsg+0xcd/0x170 [ 3825.855488][ T3116] do_syscall_64+0xc6/0x1e0 [ 3825.855488][ T3116] [ 3825.857673][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3825.857673][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3825.857673][ T3116] ipv6_find_idev+0x102/0x170 [ 3825.857673][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3825.857673][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3825.857673][ T3116] netlink_rcv_skb+0x130/0x360 [ 3825.857673][ T3116] netlink_unicast+0x449/0x710 [ 3825.857673][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3825.857673][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3825.857673][ T3116] ___sys_sendmsg+0xee/0x170 [ 3825.857673][ T3116] __sys_sendmsg+0xcd/0x170 [ 3825.857673][ T3116] do_syscall_64+0xc6/0x1e0 [ 3825.857673][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3825.857673][ T3116] [ 3825.859376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3825.859376][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3825.859376][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3825.859376][ T3116] ipv6_find_idev+0x102/0x170 [ 3825.859376][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3825.859376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3825.859376][ T3116] netlink_rcv_skb+0x130/0x360 [ 3825.859376][ T3116] netlink_unicast+0x449/0x710 [ 3825.859376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3825.859376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3825.859376][ T3116] ___sys_sendmsg+0xee/0x170 [ 3825.859376][ T3116] __sys_sendmsg+0xcd/0x170 [ 3825.859376][ T3116] do_syscall_64+0xc6/0x1e0 [ 3825.859376][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3825.859376][ T3116] [ 3836.100822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3836.101258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3836.101258][ T3116] dst_init+0x84/0x4a0 [ 3836.101258][ T3116] dst_alloc+0x97/0x150 [ 3836.101258][ T3116] ip6_dst_alloc+0x23/0x90 [ 3836.101258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3836.101258][ T3116] ip6_pol_route+0x56f/0x840 [ 3836.101258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3836.101258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3836.101258][ T3116] fib6_rule_lookup+0x182/0x630 [ 3836.101258][ T3116] ip6_route_input+0x59c/0xa50 [ 3836.101258][ T3116] ipv6_rcv+0x397/0x810 [ 3836.101258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3836.101258][ T3116] process_backlog+0x101/0x620 [ 3836.101258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3836.101258][ T3116] net_rx_action+0x495/0xbe0 [ 3836.101258][ T3116] __do_softirq+0x1b5/0x7f6 [ 3836.101258][ T3116] [ 3836.103370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3836.103370][ T3116] netdev_get_by_index+0x5e/0x80 [ 3836.103370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3836.103370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3836.103370][ T3116] ip6_route_add+0x1c/0x140 [ 3836.103370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3836.103370][ T3116] addrconf_add_dev+0xe2/0x170 [ 3836.103370][ T3116] inet6_addr_add+0x12f/0xa40 [ 3836.103370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3836.103370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.103370][ T3116] netlink_rcv_skb+0x130/0x360 [ 3836.103370][ T3116] netlink_unicast+0x449/0x710 [ 3836.103370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3836.103370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3836.103370][ T3116] ___sys_sendmsg+0xee/0x170 [ 3836.103370][ T3116] __sys_sendmsg+0xcd/0x170 [ 3836.103370][ T3116] do_syscall_64+0xc6/0x1e0 [ 3836.103370][ T3116] [ 3836.105561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3836.105561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3836.105561][ T3116] ipv6_find_idev+0x102/0x170 [ 3836.105561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3836.105561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.105561][ T3116] netlink_rcv_skb+0x130/0x360 [ 3836.105561][ T3116] netlink_unicast+0x449/0x710 [ 3836.105561][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3836.105561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3836.105561][ T3116] ___sys_sendmsg+0xee/0x170 [ 3836.105561][ T3116] __sys_sendmsg+0xcd/0x170 [ 3836.105561][ T3116] do_syscall_64+0xc6/0x1e0 [ 3836.105561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3836.105561][ T3116] [ 3836.107292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3836.107292][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3836.107292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3836.107292][ T3116] ipv6_find_idev+0x102/0x170 [ 3836.107292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3836.107292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.107292][ T3116] netlink_rcv_skb+0x130/0x360 [ 3836.107292][ T3116] netlink_unicast+0x449/0x710 [ 3836.107292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3836.107292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3836.107292][ T3116] ___sys_sendmsg+0xee/0x170 [ 3836.107292][ T3116] __sys_sendmsg+0xcd/0x170 [ 3836.107292][ T3116] do_syscall_64+0xc6/0x1e0 [ 3836.107292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3836.107292][ T3116] [ 3846.348877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3846.349374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3846.349374][ T3116] dst_init+0x84/0x4a0 [ 3846.349374][ T3116] dst_alloc+0x97/0x150 [ 3846.349374][ T3116] ip6_dst_alloc+0x23/0x90 [ 3846.349374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3846.349374][ T3116] ip6_pol_route+0x56f/0x840 [ 3846.349374][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3846.349374][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3846.349374][ T3116] fib6_rule_lookup+0x182/0x630 [ 3846.349374][ T3116] ip6_route_input+0x59c/0xa50 [ 3846.349374][ T3116] ipv6_rcv+0x397/0x810 [ 3846.349374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3846.349374][ T3116] process_backlog+0x101/0x620 [ 3846.349374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3846.349374][ T3116] net_rx_action+0x495/0xbe0 [ 3846.349374][ T3116] __do_softirq+0x1b5/0x7f6 [ 3846.349374][ T3116] [ 3846.351480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3846.351480][ T3116] netdev_get_by_index+0x5e/0x80 [ 3846.351480][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3846.351480][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3846.351480][ T3116] ip6_route_add+0x1c/0x140 [ 3846.351480][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3846.351480][ T3116] addrconf_add_dev+0xe2/0x170 [ 3846.351480][ T3116] inet6_addr_add+0x12f/0xa40 [ 3846.351480][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3846.351480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.351480][ T3116] netlink_rcv_skb+0x130/0x360 [ 3846.351480][ T3116] netlink_unicast+0x449/0x710 [ 3846.351480][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3846.351480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3846.351480][ T3116] ___sys_sendmsg+0xee/0x170 [ 3846.351480][ T3116] __sys_sendmsg+0xcd/0x170 [ 3846.351480][ T3116] do_syscall_64+0xc6/0x1e0 [ 3846.351480][ T3116] [ 3846.353695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3846.353695][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3846.353695][ T3116] ipv6_find_idev+0x102/0x170 [ 3846.353695][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3846.353695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.353695][ T3116] netlink_rcv_skb+0x130/0x360 [ 3846.353695][ T3116] netlink_unicast+0x449/0x710 [ 3846.353695][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3846.353695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3846.353695][ T3116] ___sys_sendmsg+0xee/0x170 [ 3846.353695][ T3116] __sys_sendmsg+0xcd/0x170 [ 3846.353695][ T3116] do_syscall_64+0xc6/0x1e0 [ 3846.353695][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3846.353695][ T3116] [ 3846.355404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3846.355404][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3846.355404][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3846.355404][ T3116] ipv6_find_idev+0x102/0x170 [ 3846.355404][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3846.355404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.355404][ T3116] netlink_rcv_skb+0x130/0x360 [ 3846.355404][ T3116] netlink_unicast+0x449/0x710 [ 3846.355404][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3846.355404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3846.355404][ T3116] ___sys_sendmsg+0xee/0x170 [ 3846.355404][ T3116] __sys_sendmsg+0xcd/0x170 [ 3846.355404][ T3116] do_syscall_64+0xc6/0x1e0 [ 3846.355404][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3846.355404][ T3116] [ 3856.372822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3856.373310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3856.373310][ T3116] dst_init+0x84/0x4a0 [ 3856.373310][ T3116] dst_alloc+0x97/0x150 [ 3856.373310][ T3116] ip6_dst_alloc+0x23/0x90 [ 3856.373310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3856.373310][ T3116] ip6_pol_route+0x56f/0x840 [ 3856.373310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3856.373310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3856.373310][ T3116] fib6_rule_lookup+0x182/0x630 [ 3856.373310][ T3116] ip6_route_input+0x59c/0xa50 [ 3856.373310][ T3116] ipv6_rcv+0x397/0x810 [ 3856.373310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3856.373310][ T3116] process_backlog+0x101/0x620 [ 3856.373310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3856.373310][ T3116] net_rx_action+0x495/0xbe0 [ 3856.373310][ T3116] __do_softirq+0x1b5/0x7f6 [ 3856.373310][ T3116] [ 3856.375407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3856.375407][ T3116] netdev_get_by_index+0x5e/0x80 [ 3856.375407][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3856.375407][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3856.375407][ T3116] ip6_route_add+0x1c/0x140 [ 3856.375407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3856.375407][ T3116] addrconf_add_dev+0xe2/0x170 [ 3856.375407][ T3116] inet6_addr_add+0x12f/0xa40 [ 3856.375407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3856.375407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.375407][ T3116] netlink_rcv_skb+0x130/0x360 [ 3856.375407][ T3116] netlink_unicast+0x449/0x710 [ 3856.375407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3856.375407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3856.375407][ T3116] ___sys_sendmsg+0xee/0x170 [ 3856.375407][ T3116] __sys_sendmsg+0xcd/0x170 [ 3856.375407][ T3116] do_syscall_64+0xc6/0x1e0 [ 3856.375407][ T3116] [ 3856.377595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3856.377595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3856.377595][ T3116] ipv6_find_idev+0x102/0x170 [ 3856.377595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3856.377595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.377595][ T3116] netlink_rcv_skb+0x130/0x360 [ 3856.377595][ T3116] netlink_unicast+0x449/0x710 [ 3856.377595][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3856.377595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3856.377595][ T3116] ___sys_sendmsg+0xee/0x170 [ 3856.377595][ T3116] __sys_sendmsg+0xcd/0x170 [ 3856.377595][ T3116] do_syscall_64+0xc6/0x1e0 [ 3856.377595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3856.377595][ T3116] [ 3856.379304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3856.379304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3856.379304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3856.379304][ T3116] ipv6_find_idev+0x102/0x170 [ 3856.379304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3856.379304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.379304][ T3116] netlink_rcv_skb+0x130/0x360 [ 3856.379304][ T3116] netlink_unicast+0x449/0x710 [ 3856.379304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3856.379304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3856.379304][ T3116] ___sys_sendmsg+0xee/0x170 [ 3856.379304][ T3116] __sys_sendmsg+0xcd/0x170 [ 3856.379304][ T3116] do_syscall_64+0xc6/0x1e0 [ 3856.379304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3856.379304][ T3116] [ 3866.620853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3866.621366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3866.621366][ T3116] dst_init+0x84/0x4a0 [ 3866.621366][ T3116] dst_alloc+0x97/0x150 [ 3866.621366][ T3116] ip6_dst_alloc+0x23/0x90 [ 3866.621366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3866.621366][ T3116] ip6_pol_route+0x56f/0x840 [ 3866.621366][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3866.621366][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3866.621366][ T3116] fib6_rule_lookup+0x182/0x630 [ 3866.621366][ T3116] ip6_route_input+0x59c/0xa50 [ 3866.621366][ T3116] ipv6_rcv+0x397/0x810 [ 3866.621366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3866.621366][ T3116] process_backlog+0x101/0x620 [ 3866.621366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3866.621366][ T3116] net_rx_action+0x495/0xbe0 [ 3866.621366][ T3116] __do_softirq+0x1b5/0x7f6 [ 3866.621366][ T3116] [ 3866.623457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3866.623457][ T3116] netdev_get_by_index+0x5e/0x80 [ 3866.623457][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3866.623457][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3866.623457][ T3116] ip6_route_add+0x1c/0x140 [ 3866.623457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3866.623457][ T3116] addrconf_add_dev+0xe2/0x170 [ 3866.623457][ T3116] inet6_addr_add+0x12f/0xa40 [ 3866.623457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3866.623457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3866.623457][ T3116] netlink_rcv_skb+0x130/0x360 [ 3866.623457][ T3116] netlink_unicast+0x449/0x710 [ 3866.623457][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3866.623457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3866.623457][ T3116] ___sys_sendmsg+0xee/0x170 [ 3866.623457][ T3116] __sys_sendmsg+0xcd/0x170 [ 3866.623457][ T3116] do_syscall_64+0xc6/0x1e0 [ 3866.623457][ T3116] [ 3866.625648][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3866.625648][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3866.625648][ T3116] ipv6_find_idev+0x102/0x170 [ 3866.625648][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3866.625648][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3866.625648][ T3116] netlink_rcv_skb+0x130/0x360 [ 3866.625648][ T3116] netlink_unicast+0x449/0x710 [ 3866.625648][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3866.625648][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3866.625648][ T3116] ___sys_sendmsg+0xee/0x170 [ 3866.625648][ T3116] __sys_sendmsg+0xcd/0x170 [ 3866.625648][ T3116] do_syscall_64+0xc6/0x1e0 [ 3866.625648][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3866.625648][ T3116] [ 3866.627358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3866.627358][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3866.627358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3866.627358][ T3116] ipv6_find_idev+0x102/0x170 [ 3866.627358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3866.627358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3866.627358][ T3116] netlink_rcv_skb+0x130/0x360 [ 3866.627358][ T3116] netlink_unicast+0x449/0x710 [ 3866.627358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3866.627358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3866.627358][ T3116] ___sys_sendmsg+0xee/0x170 [ 3866.627358][ T3116] __sys_sendmsg+0xcd/0x170 [ 3866.627358][ T3116] do_syscall_64+0xc6/0x1e0 [ 3866.627358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3866.627358][ T3116] [ 3876.868763][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3876.869236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3876.869236][ T3116] dst_init+0x84/0x4a0 [ 3876.869236][ T3116] dst_alloc+0x97/0x150 [ 3876.869236][ T3116] ip6_dst_alloc+0x23/0x90 [ 3876.869236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3876.869236][ T3116] ip6_pol_route+0x56f/0x840 [ 3876.869236][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3876.869236][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3876.869236][ T3116] fib6_rule_lookup+0x182/0x630 [ 3876.869236][ T3116] ip6_route_input+0x59c/0xa50 [ 3876.869236][ T3116] ipv6_rcv+0x397/0x810 [ 3876.869236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3876.869236][ T3116] process_backlog+0x101/0x620 [ 3876.869236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3876.869236][ T3116] net_rx_action+0x495/0xbe0 [ 3876.869236][ T3116] __do_softirq+0x1b5/0x7f6 [ 3876.869236][ T3116] [ 3876.871512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3876.871512][ T3116] netdev_get_by_index+0x5e/0x80 [ 3876.871512][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3876.871512][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3876.871512][ T3116] ip6_route_add+0x1c/0x140 [ 3876.871512][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3876.871512][ T3116] addrconf_add_dev+0xe2/0x170 [ 3876.871512][ T3116] inet6_addr_add+0x12f/0xa40 [ 3876.871512][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3876.871512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3876.871512][ T3116] netlink_rcv_skb+0x130/0x360 [ 3876.871512][ T3116] netlink_unicast+0x449/0x710 [ 3876.871512][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3876.871512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3876.871512][ T3116] ___sys_sendmsg+0xee/0x170 [ 3876.871512][ T3116] __sys_sendmsg+0xcd/0x170 [ 3876.871512][ T3116] do_syscall_64+0xc6/0x1e0 [ 3876.871512][ T3116] [ 3876.873896][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3876.873896][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3876.873896][ T3116] ipv6_find_idev+0x102/0x170 [ 3876.873896][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3876.873896][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3876.873896][ T3116] netlink_rcv_skb+0x130/0x360 [ 3876.873896][ T3116] netlink_unicast+0x449/0x710 [ 3876.873896][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3876.873896][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3876.873896][ T3116] ___sys_sendmsg+0xee/0x170 [ 3876.873896][ T3116] __sys_sendmsg+0xcd/0x170 [ 3876.873896][ T3116] do_syscall_64+0xc6/0x1e0 [ 3876.873896][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3876.873896][ T3116] [ 3876.875660][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3876.875660][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3876.875660][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3876.875660][ T3116] ipv6_find_idev+0x102/0x170 [ 3876.875660][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3876.875660][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3876.875660][ T3116] netlink_rcv_skb+0x130/0x360 [ 3876.875660][ T3116] netlink_unicast+0x449/0x710 [ 3876.875660][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3876.875660][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3876.875660][ T3116] ___sys_sendmsg+0xee/0x170 [ 3876.875660][ T3116] __sys_sendmsg+0xcd/0x170 [ 3876.875660][ T3116] do_syscall_64+0xc6/0x1e0 [ 3876.875660][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3876.875660][ T3116] [ 3887.116829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3887.117321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3887.117321][ T3116] dst_init+0x84/0x4a0 [ 3887.117321][ T3116] dst_alloc+0x97/0x150 [ 3887.117321][ T3116] ip6_dst_alloc+0x23/0x90 [ 3887.117321][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3887.117321][ T3116] ip6_pol_route+0x56f/0x840 [ 3887.117321][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3887.117321][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3887.117321][ T3116] fib6_rule_lookup+0x182/0x630 [ 3887.117321][ T3116] ip6_route_input+0x59c/0xa50 [ 3887.117321][ T3116] ipv6_rcv+0x397/0x810 [ 3887.117321][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3887.117321][ T3116] process_backlog+0x101/0x620 [ 3887.117321][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3887.117321][ T3116] net_rx_action+0x495/0xbe0 [ 3887.117321][ T3116] __do_softirq+0x1b5/0x7f6 [ 3887.117321][ T3116] [ 3887.119589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3887.119589][ T3116] netdev_get_by_index+0x5e/0x80 [ 3887.119589][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3887.119589][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3887.119589][ T3116] ip6_route_add+0x1c/0x140 [ 3887.119589][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3887.119589][ T3116] addrconf_add_dev+0xe2/0x170 [ 3887.119589][ T3116] inet6_addr_add+0x12f/0xa40 [ 3887.119589][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3887.119589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.119589][ T3116] netlink_rcv_skb+0x130/0x360 [ 3887.119589][ T3116] netlink_unicast+0x449/0x710 [ 3887.119589][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3887.119589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3887.119589][ T3116] ___sys_sendmsg+0xee/0x170 [ 3887.119589][ T3116] __sys_sendmsg+0xcd/0x170 [ 3887.119589][ T3116] do_syscall_64+0xc6/0x1e0 [ 3887.119589][ T3116] [ 3887.121771][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3887.121771][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3887.121771][ T3116] ipv6_find_idev+0x102/0x170 [ 3887.121771][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3887.121771][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.121771][ T3116] netlink_rcv_skb+0x130/0x360 [ 3887.121771][ T3116] netlink_unicast+0x449/0x710 [ 3887.121771][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3887.121771][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3887.121771][ T3116] ___sys_sendmsg+0xee/0x170 [ 3887.121771][ T3116] __sys_sendmsg+0xcd/0x170 [ 3887.121771][ T3116] do_syscall_64+0xc6/0x1e0 [ 3887.121771][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3887.121771][ T3116] [ 3887.123501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3887.123501][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3887.123501][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3887.123501][ T3116] ipv6_find_idev+0x102/0x170 [ 3887.123501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3887.123501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.123501][ T3116] netlink_rcv_skb+0x130/0x360 [ 3887.123501][ T3116] netlink_unicast+0x449/0x710 [ 3887.123501][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3887.123501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3887.123501][ T3116] ___sys_sendmsg+0xee/0x170 [ 3887.123501][ T3116] __sys_sendmsg+0xcd/0x170 [ 3887.123501][ T3116] do_syscall_64+0xc6/0x1e0 [ 3887.123501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3887.123501][ T3116] [ 3897.372842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3897.373332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3897.373332][ T3116] dst_init+0x84/0x4a0 [ 3897.373332][ T3116] dst_alloc+0x97/0x150 [ 3897.373332][ T3116] ip6_dst_alloc+0x23/0x90 [ 3897.373332][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3897.373332][ T3116] ip6_pol_route+0x56f/0x840 [ 3897.373332][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3897.373332][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3897.373332][ T3116] fib6_rule_lookup+0x182/0x630 [ 3897.373332][ T3116] ip6_route_input+0x59c/0xa50 [ 3897.373332][ T3116] ipv6_rcv+0x397/0x810 [ 3897.373332][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3897.373332][ T3116] process_backlog+0x101/0x620 [ 3897.373332][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3897.373332][ T3116] net_rx_action+0x495/0xbe0 [ 3897.373332][ T3116] __do_softirq+0x1b5/0x7f6 [ 3897.373332][ T3116] [ 3897.375966][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3897.375966][ T3116] netdev_get_by_index+0x5e/0x80 [ 3897.375966][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3897.375966][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3897.375966][ T3116] ip6_route_add+0x1c/0x140 [ 3897.375966][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3897.375966][ T3116] addrconf_add_dev+0xe2/0x170 [ 3897.375966][ T3116] inet6_addr_add+0x12f/0xa40 [ 3897.375966][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3897.375966][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.375966][ T3116] netlink_rcv_skb+0x130/0x360 [ 3897.375966][ T3116] netlink_unicast+0x449/0x710 [ 3897.375966][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3897.375966][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3897.375966][ T3116] ___sys_sendmsg+0xee/0x170 [ 3897.375966][ T3116] __sys_sendmsg+0xcd/0x170 [ 3897.375966][ T3116] do_syscall_64+0xc6/0x1e0 [ 3897.375966][ T3116] [ 3897.378165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3897.378165][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3897.378165][ T3116] ipv6_find_idev+0x102/0x170 [ 3897.378165][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3897.378165][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.378165][ T3116] netlink_rcv_skb+0x130/0x360 [ 3897.378165][ T3116] netlink_unicast+0x449/0x710 [ 3897.378165][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3897.378165][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3897.378165][ T3116] ___sys_sendmsg+0xee/0x170 [ 3897.378165][ T3116] __sys_sendmsg+0xcd/0x170 [ 3897.378165][ T3116] do_syscall_64+0xc6/0x1e0 [ 3897.378165][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3897.378165][ T3116] [ 3897.379899][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3897.379899][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3897.379899][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3897.379899][ T3116] ipv6_find_idev+0x102/0x170 [ 3897.379899][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3897.379899][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.379899][ T3116] netlink_rcv_skb+0x130/0x360 [ 3897.379899][ T3116] netlink_unicast+0x449/0x710 [ 3897.379899][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3897.379899][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3897.379899][ T3116] ___sys_sendmsg+0xee/0x170 [ 3897.379899][ T3116] __sys_sendmsg+0xcd/0x170 [ 3897.379899][ T3116] do_syscall_64+0xc6/0x1e0 [ 3897.379899][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3897.379899][ T3116] [ 3907.388817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3907.389259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3907.389259][ T3116] dst_init+0x84/0x4a0 [ 3907.389259][ T3116] dst_alloc+0x97/0x150 [ 3907.389259][ T3116] ip6_dst_alloc+0x23/0x90 [ 3907.389259][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3907.389259][ T3116] ip6_pol_route+0x56f/0x840 [ 3907.389259][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3907.389259][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3907.389259][ T3116] fib6_rule_lookup+0x182/0x630 [ 3907.389259][ T3116] ip6_route_input+0x59c/0xa50 [ 3907.389259][ T3116] ipv6_rcv+0x397/0x810 [ 3907.389259][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3907.389259][ T3116] process_backlog+0x101/0x620 [ 3907.389259][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3907.389259][ T3116] net_rx_action+0x495/0xbe0 [ 3907.389259][ T3116] __do_softirq+0x1b5/0x7f6 [ 3907.389259][ T3116] [ 3907.391360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3907.391360][ T3116] netdev_get_by_index+0x5e/0x80 [ 3907.391360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3907.391360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3907.391360][ T3116] ip6_route_add+0x1c/0x140 [ 3907.391360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3907.391360][ T3116] addrconf_add_dev+0xe2/0x170 [ 3907.391360][ T3116] inet6_addr_add+0x12f/0xa40 [ 3907.391360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3907.391360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.391360][ T3116] netlink_rcv_skb+0x130/0x360 [ 3907.391360][ T3116] netlink_unicast+0x449/0x710 [ 3907.391360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3907.391360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3907.391360][ T3116] ___sys_sendmsg+0xee/0x170 [ 3907.391360][ T3116] __sys_sendmsg+0xcd/0x170 [ 3907.391360][ T3116] do_syscall_64+0xc6/0x1e0 [ 3907.391360][ T3116] [ 3907.393551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3907.393551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3907.393551][ T3116] ipv6_find_idev+0x102/0x170 [ 3907.393551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3907.393551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.393551][ T3116] netlink_rcv_skb+0x130/0x360 [ 3907.393551][ T3116] netlink_unicast+0x449/0x710 [ 3907.393551][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3907.393551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3907.393551][ T3116] ___sys_sendmsg+0xee/0x170 [ 3907.393551][ T3116] __sys_sendmsg+0xcd/0x170 [ 3907.393551][ T3116] do_syscall_64+0xc6/0x1e0 [ 3907.393551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3907.393551][ T3116] [ 3907.395262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3907.395262][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3907.395262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3907.395262][ T3116] ipv6_find_idev+0x102/0x170 [ 3907.395262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3907.395262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.395262][ T3116] netlink_rcv_skb+0x130/0x360 [ 3907.395262][ T3116] netlink_unicast+0x449/0x710 [ 3907.395262][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3907.395262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3907.395262][ T3116] ___sys_sendmsg+0xee/0x170 [ 3907.395262][ T3116] __sys_sendmsg+0xcd/0x170 [ 3907.395262][ T3116] do_syscall_64+0xc6/0x1e0 [ 3907.395262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3907.395262][ T3116] [ 3917.644853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3917.645291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3917.645291][ T3116] dst_init+0x84/0x4a0 [ 3917.645291][ T3116] dst_alloc+0x97/0x150 [ 3917.645291][ T3116] ip6_dst_alloc+0x23/0x90 [ 3917.645291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3917.645291][ T3116] ip6_pol_route+0x56f/0x840 [ 3917.645291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3917.645291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3917.645291][ T3116] fib6_rule_lookup+0x182/0x630 [ 3917.645291][ T3116] ip6_route_input+0x59c/0xa50 [ 3917.645291][ T3116] ipv6_rcv+0x397/0x810 [ 3917.645291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3917.645291][ T3116] process_backlog+0x101/0x620 [ 3917.645291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3917.645291][ T3116] net_rx_action+0x495/0xbe0 [ 3917.645291][ T3116] __do_softirq+0x1b5/0x7f6 [ 3917.645291][ T3116] [ 3917.647382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3917.647382][ T3116] netdev_get_by_index+0x5e/0x80 [ 3917.647382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3917.647382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3917.647382][ T3116] ip6_route_add+0x1c/0x140 [ 3917.647382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3917.647382][ T3116] addrconf_add_dev+0xe2/0x170 [ 3917.647382][ T3116] inet6_addr_add+0x12f/0xa40 [ 3917.647382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3917.647382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.647382][ T3116] netlink_rcv_skb+0x130/0x360 [ 3917.647382][ T3116] netlink_unicast+0x449/0x710 [ 3917.647382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3917.647382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3917.647382][ T3116] ___sys_sendmsg+0xee/0x170 [ 3917.647382][ T3116] __sys_sendmsg+0xcd/0x170 [ 3917.647382][ T3116] do_syscall_64+0xc6/0x1e0 [ 3917.647382][ T3116] [ 3917.649603][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3917.649603][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3917.649603][ T3116] ipv6_find_idev+0x102/0x170 [ 3917.649603][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3917.649603][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.649603][ T3116] netlink_rcv_skb+0x130/0x360 [ 3917.649603][ T3116] netlink_unicast+0x449/0x710 [ 3917.649603][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3917.649603][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3917.649603][ T3116] ___sys_sendmsg+0xee/0x170 [ 3917.649603][ T3116] __sys_sendmsg+0xcd/0x170 [ 3917.649603][ T3116] do_syscall_64+0xc6/0x1e0 [ 3917.649603][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3917.649603][ T3116] [ 3917.651319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3917.651319][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3917.651319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3917.651319][ T3116] ipv6_find_idev+0x102/0x170 [ 3917.651319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3917.651319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.651319][ T3116] netlink_rcv_skb+0x130/0x360 [ 3917.651319][ T3116] netlink_unicast+0x449/0x710 [ 3917.651319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3917.651319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3917.651319][ T3116] ___sys_sendmsg+0xee/0x170 [ 3917.651319][ T3116] __sys_sendmsg+0xcd/0x170 [ 3917.651319][ T3116] do_syscall_64+0xc6/0x1e0 [ 3917.651319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3917.651319][ T3116] [ 3927.676804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3927.677281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3927.677281][ T3116] dst_init+0x84/0x4a0 [ 3927.677281][ T3116] dst_alloc+0x97/0x150 [ 3927.677281][ T3116] ip6_dst_alloc+0x23/0x90 [ 3927.677281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3927.677281][ T3116] ip6_pol_route+0x56f/0x840 [ 3927.677281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3927.677281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3927.677281][ T3116] fib6_rule_lookup+0x182/0x630 [ 3927.677281][ T3116] ip6_route_input+0x59c/0xa50 [ 3927.677281][ T3116] ipv6_rcv+0x397/0x810 [ 3927.677281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3927.677281][ T3116] process_backlog+0x101/0x620 [ 3927.677281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3927.677281][ T3116] net_rx_action+0x495/0xbe0 [ 3927.677281][ T3116] __do_softirq+0x1b5/0x7f6 [ 3927.677281][ T3116] [ 3927.679590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3927.679590][ T3116] netdev_get_by_index+0x5e/0x80 [ 3927.679590][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3927.679590][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3927.679590][ T3116] ip6_route_add+0x1c/0x140 [ 3927.679590][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3927.679590][ T3116] addrconf_add_dev+0xe2/0x170 [ 3927.679590][ T3116] inet6_addr_add+0x12f/0xa40 [ 3927.679590][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3927.679590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3927.679590][ T3116] netlink_rcv_skb+0x130/0x360 [ 3927.679590][ T3116] netlink_unicast+0x449/0x710 [ 3927.679590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3927.679590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3927.679590][ T3116] ___sys_sendmsg+0xee/0x170 [ 3927.679590][ T3116] __sys_sendmsg+0xcd/0x170 [ 3927.679590][ T3116] do_syscall_64+0xc6/0x1e0 [ 3927.679590][ T3116] [ 3927.681994][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3927.681994][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3927.681994][ T3116] ipv6_find_idev+0x102/0x170 [ 3927.681994][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3927.681994][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3927.681994][ T3116] netlink_rcv_skb+0x130/0x360 [ 3927.681994][ T3116] netlink_unicast+0x449/0x710 [ 3927.681994][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3927.681994][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3927.681994][ T3116] ___sys_sendmsg+0xee/0x170 [ 3927.681994][ T3116] __sys_sendmsg+0xcd/0x170 [ 3927.681994][ T3116] do_syscall_64+0xc6/0x1e0 [ 3927.681994][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3927.681994][ T3116] [ 3927.683879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3927.683879][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3927.683879][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3927.683879][ T3116] ipv6_find_idev+0x102/0x170 [ 3927.683879][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3927.683879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3927.683879][ T3116] netlink_rcv_skb+0x130/0x360 [ 3927.683879][ T3116] netlink_unicast+0x449/0x710 [ 3927.683879][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3927.683879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3927.683879][ T3116] ___sys_sendmsg+0xee/0x170 [ 3927.683879][ T3116] __sys_sendmsg+0xcd/0x170 [ 3927.683879][ T3116] do_syscall_64+0xc6/0x1e0 [ 3927.683879][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3927.683879][ T3116] [ 3937.748798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3937.749255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3937.749255][ T3116] dst_init+0x84/0x4a0 [ 3937.749255][ T3116] dst_alloc+0x97/0x150 [ 3937.749255][ T3116] ip6_dst_alloc+0x23/0x90 [ 3937.749255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3937.749255][ T3116] ip6_pol_route+0x56f/0x840 [ 3937.749255][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3937.749255][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3937.749255][ T3116] fib6_rule_lookup+0x182/0x630 [ 3937.749255][ T3116] ip6_route_input+0x59c/0xa50 [ 3937.749255][ T3116] ipv6_rcv+0x397/0x810 [ 3937.749255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3937.749255][ T3116] process_backlog+0x101/0x620 [ 3937.749255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3937.749255][ T3116] net_rx_action+0x495/0xbe0 [ 3937.749255][ T3116] __do_softirq+0x1b5/0x7f6 [ 3937.749255][ T3116] [ 3937.751352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3937.751352][ T3116] netdev_get_by_index+0x5e/0x80 [ 3937.751352][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3937.751352][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3937.751352][ T3116] ip6_route_add+0x1c/0x140 [ 3937.751352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3937.751352][ T3116] addrconf_add_dev+0xe2/0x170 [ 3937.751352][ T3116] inet6_addr_add+0x12f/0xa40 [ 3937.751352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3937.751352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3937.751352][ T3116] netlink_rcv_skb+0x130/0x360 [ 3937.751352][ T3116] netlink_unicast+0x449/0x710 [ 3937.751352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3937.751352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3937.751352][ T3116] ___sys_sendmsg+0xee/0x170 [ 3937.751352][ T3116] __sys_sendmsg+0xcd/0x170 [ 3937.751352][ T3116] do_syscall_64+0xc6/0x1e0 [ 3937.751352][ T3116] [ 3937.753533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3937.753533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3937.753533][ T3116] ipv6_find_idev+0x102/0x170 [ 3937.753533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3937.753533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3937.753533][ T3116] netlink_rcv_skb+0x130/0x360 [ 3937.753533][ T3116] netlink_unicast+0x449/0x710 [ 3937.753533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3937.753533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3937.753533][ T3116] ___sys_sendmsg+0xee/0x170 [ 3937.753533][ T3116] __sys_sendmsg+0xcd/0x170 [ 3937.753533][ T3116] do_syscall_64+0xc6/0x1e0 [ 3937.753533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3937.753533][ T3116] [ 3937.755241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3937.755241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3937.755241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3937.755241][ T3116] ipv6_find_idev+0x102/0x170 [ 3937.755241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3937.755241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3937.755241][ T3116] netlink_rcv_skb+0x130/0x360 [ 3937.755241][ T3116] netlink_unicast+0x449/0x710 [ 3937.755241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3937.755241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3937.755241][ T3116] ___sys_sendmsg+0xee/0x170 [ 3937.755241][ T3116] __sys_sendmsg+0xcd/0x170 [ 3937.755241][ T3116] do_syscall_64+0xc6/0x1e0 [ 3937.755241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3937.755241][ T3116] [ 3947.996826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3947.997239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3947.997239][ T3116] dst_init+0x84/0x4a0 [ 3947.997239][ T3116] dst_alloc+0x97/0x150 [ 3947.997239][ T3116] ip6_dst_alloc+0x23/0x90 [ 3947.997239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3947.997239][ T3116] ip6_pol_route+0x56f/0x840 [ 3947.997239][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3947.997239][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3947.997239][ T3116] fib6_rule_lookup+0x182/0x630 [ 3947.997239][ T3116] ip6_route_input+0x59c/0xa50 [ 3947.997239][ T3116] ipv6_rcv+0x397/0x810 [ 3947.997239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3947.997239][ T3116] process_backlog+0x101/0x620 [ 3947.997239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3947.997239][ T3116] net_rx_action+0x495/0xbe0 [ 3947.997239][ T3116] __do_softirq+0x1b5/0x7f6 [ 3947.997239][ T3116] [ 3947.999324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3947.999324][ T3116] netdev_get_by_index+0x5e/0x80 [ 3947.999324][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3947.999324][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3947.999324][ T3116] ip6_route_add+0x1c/0x140 [ 3947.999324][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3947.999324][ T3116] addrconf_add_dev+0xe2/0x170 [ 3947.999324][ T3116] inet6_addr_add+0x12f/0xa40 [ 3947.999324][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3947.999324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3947.999324][ T3116] netlink_rcv_skb+0x130/0x360 [ 3947.999324][ T3116] netlink_unicast+0x449/0x710 [ 3947.999324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3947.999324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3947.999324][ T3116] ___sys_sendmsg+0xee/0x170 [ 3947.999324][ T3116] __sys_sendmsg+0xcd/0x170 [ 3947.999324][ T3116] do_syscall_64+0xc6/0x1e0 [ 3947.999324][ T3116] [ 3948.001495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3948.001495][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3948.001495][ T3116] ipv6_find_idev+0x102/0x170 [ 3948.001495][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3948.001495][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3948.001495][ T3116] netlink_rcv_skb+0x130/0x360 [ 3948.001495][ T3116] netlink_unicast+0x449/0x710 [ 3948.001495][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3948.001495][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3948.001495][ T3116] ___sys_sendmsg+0xee/0x170 [ 3948.001495][ T3116] __sys_sendmsg+0xcd/0x170 [ 3948.001495][ T3116] do_syscall_64+0xc6/0x1e0 [ 3948.001495][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3948.001495][ T3116] [ 3948.003188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3948.003188][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3948.003188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3948.003188][ T3116] ipv6_find_idev+0x102/0x170 [ 3948.003188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3948.003188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3948.003188][ T3116] netlink_rcv_skb+0x130/0x360 [ 3948.003188][ T3116] netlink_unicast+0x449/0x710 [ 3948.003188][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3948.003188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3948.003188][ T3116] ___sys_sendmsg+0xee/0x170 [ 3948.003188][ T3116] __sys_sendmsg+0xcd/0x170 [ 3948.003188][ T3116] do_syscall_64+0xc6/0x1e0 [ 3948.003188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3948.003188][ T3116] [ 3958.100819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3958.101236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3958.101236][ T3116] dst_init+0x84/0x4a0 [ 3958.101236][ T3116] dst_alloc+0x97/0x150 [ 3958.101236][ T3116] ip6_dst_alloc+0x23/0x90 [ 3958.101236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3958.101236][ T3116] ip6_pol_route+0x56f/0x840 [ 3958.101236][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3958.101236][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3958.101236][ T3116] fib6_rule_lookup+0x182/0x630 [ 3958.101236][ T3116] ip6_route_input+0x59c/0xa50 [ 3958.101236][ T3116] ipv6_rcv+0x397/0x810 [ 3958.101236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3958.101236][ T3116] process_backlog+0x101/0x620 [ 3958.101236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3958.101236][ T3116] net_rx_action+0x495/0xbe0 [ 3958.101236][ T3116] __do_softirq+0x1b5/0x7f6 [ 3958.101236][ T3116] [ 3958.103330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3958.103330][ T3116] netdev_get_by_index+0x5e/0x80 [ 3958.103330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3958.103330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3958.103330][ T3116] ip6_route_add+0x1c/0x140 [ 3958.103330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3958.103330][ T3116] addrconf_add_dev+0xe2/0x170 [ 3958.103330][ T3116] inet6_addr_add+0x12f/0xa40 [ 3958.103330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3958.103330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.103330][ T3116] netlink_rcv_skb+0x130/0x360 [ 3958.103330][ T3116] netlink_unicast+0x449/0x710 [ 3958.103330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3958.103330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3958.103330][ T3116] ___sys_sendmsg+0xee/0x170 [ 3958.103330][ T3116] __sys_sendmsg+0xcd/0x170 [ 3958.103330][ T3116] do_syscall_64+0xc6/0x1e0 [ 3958.103330][ T3116] [ 3958.105536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3958.105536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3958.105536][ T3116] ipv6_find_idev+0x102/0x170 [ 3958.105536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3958.105536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.105536][ T3116] netlink_rcv_skb+0x130/0x360 [ 3958.105536][ T3116] netlink_unicast+0x449/0x710 [ 3958.105536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3958.105536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3958.105536][ T3116] ___sys_sendmsg+0xee/0x170 [ 3958.105536][ T3116] __sys_sendmsg+0xcd/0x170 [ 3958.105536][ T3116] do_syscall_64+0xc6/0x1e0 [ 3958.105536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3958.105536][ T3116] [ 3958.107235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3958.107235][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3958.107235][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3958.107235][ T3116] ipv6_find_idev+0x102/0x170 [ 3958.107235][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3958.107235][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.107235][ T3116] netlink_rcv_skb+0x130/0x360 [ 3958.107235][ T3116] netlink_unicast+0x449/0x710 [ 3958.107235][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3958.107235][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3958.107235][ T3116] ___sys_sendmsg+0xee/0x170 [ 3958.107235][ T3116] __sys_sendmsg+0xcd/0x170 [ 3958.107235][ T3116] do_syscall_64+0xc6/0x1e0 [ 3958.107235][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3958.107235][ T3116] [ 3968.348780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3968.349200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3968.349200][ T3116] dst_init+0x84/0x4a0 [ 3968.349200][ T3116] dst_alloc+0x97/0x150 [ 3968.349200][ T3116] ip6_dst_alloc+0x23/0x90 [ 3968.349200][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3968.349200][ T3116] ip6_pol_route+0x56f/0x840 [ 3968.349200][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3968.349200][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3968.349200][ T3116] fib6_rule_lookup+0x182/0x630 [ 3968.349200][ T3116] ip6_route_input+0x59c/0xa50 [ 3968.349200][ T3116] ipv6_rcv+0x397/0x810 [ 3968.349200][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3968.349200][ T3116] process_backlog+0x101/0x620 [ 3968.349200][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3968.349200][ T3116] net_rx_action+0x495/0xbe0 [ 3968.349200][ T3116] __do_softirq+0x1b5/0x7f6 [ 3968.349200][ T3116] [ 3968.351302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3968.351302][ T3116] netdev_get_by_index+0x5e/0x80 [ 3968.351302][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3968.351302][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3968.351302][ T3116] ip6_route_add+0x1c/0x140 [ 3968.351302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3968.351302][ T3116] addrconf_add_dev+0xe2/0x170 [ 3968.351302][ T3116] inet6_addr_add+0x12f/0xa40 [ 3968.351302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3968.351302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3968.351302][ T3116] netlink_rcv_skb+0x130/0x360 [ 3968.351302][ T3116] netlink_unicast+0x449/0x710 [ 3968.351302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3968.351302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3968.351302][ T3116] ___sys_sendmsg+0xee/0x170 [ 3968.351302][ T3116] __sys_sendmsg+0xcd/0x170 [ 3968.351302][ T3116] do_syscall_64+0xc6/0x1e0 [ 3968.351302][ T3116] [ 3968.353505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3968.353505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3968.353505][ T3116] ipv6_find_idev+0x102/0x170 [ 3968.353505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3968.353505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3968.353505][ T3116] netlink_rcv_skb+0x130/0x360 [ 3968.353505][ T3116] netlink_unicast+0x449/0x710 [ 3968.353505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3968.353505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3968.353505][ T3116] ___sys_sendmsg+0xee/0x170 [ 3968.353505][ T3116] __sys_sendmsg+0xcd/0x170 [ 3968.353505][ T3116] do_syscall_64+0xc6/0x1e0 [ 3968.353505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3968.353505][ T3116] [ 3968.355210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3968.355210][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3968.355210][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3968.355210][ T3116] ipv6_find_idev+0x102/0x170 [ 3968.355210][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3968.355210][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3968.355210][ T3116] netlink_rcv_skb+0x130/0x360 [ 3968.355210][ T3116] netlink_unicast+0x449/0x710 [ 3968.355210][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3968.355210][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3968.355210][ T3116] ___sys_sendmsg+0xee/0x170 [ 3968.355210][ T3116] __sys_sendmsg+0xcd/0x170 [ 3968.355210][ T3116] do_syscall_64+0xc6/0x1e0 [ 3968.355210][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3968.355210][ T3116] [ 3978.596824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3978.597241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3978.597241][ T3116] dst_init+0x84/0x4a0 [ 3978.597241][ T3116] dst_alloc+0x97/0x150 [ 3978.597241][ T3116] ip6_dst_alloc+0x23/0x90 [ 3978.597241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3978.597241][ T3116] ip6_pol_route+0x56f/0x840 [ 3978.597241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3978.597241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3978.597241][ T3116] fib6_rule_lookup+0x182/0x630 [ 3978.597241][ T3116] ip6_route_input+0x59c/0xa50 [ 3978.597241][ T3116] ipv6_rcv+0x397/0x810 [ 3978.597241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3978.597241][ T3116] process_backlog+0x101/0x620 [ 3978.597241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3978.597241][ T3116] net_rx_action+0x495/0xbe0 [ 3978.597241][ T3116] __do_softirq+0x1b5/0x7f6 [ 3978.597241][ T3116] [ 3978.599319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3978.599319][ T3116] netdev_get_by_index+0x5e/0x80 [ 3978.599319][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3978.599319][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3978.599319][ T3116] ip6_route_add+0x1c/0x140 [ 3978.599319][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3978.599319][ T3116] addrconf_add_dev+0xe2/0x170 [ 3978.599319][ T3116] inet6_addr_add+0x12f/0xa40 [ 3978.599319][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3978.599319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3978.599319][ T3116] netlink_rcv_skb+0x130/0x360 [ 3978.599319][ T3116] netlink_unicast+0x449/0x710 [ 3978.599319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3978.599319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3978.599319][ T3116] ___sys_sendmsg+0xee/0x170 [ 3978.599319][ T3116] __sys_sendmsg+0xcd/0x170 [ 3978.599319][ T3116] do_syscall_64+0xc6/0x1e0 [ 3978.599319][ T3116] [ 3978.601478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3978.601478][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3978.601478][ T3116] ipv6_find_idev+0x102/0x170 [ 3978.601478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3978.601478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3978.601478][ T3116] netlink_rcv_skb+0x130/0x360 [ 3978.601478][ T3116] netlink_unicast+0x449/0x710 [ 3978.601478][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3978.601478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3978.601478][ T3116] ___sys_sendmsg+0xee/0x170 [ 3978.601478][ T3116] __sys_sendmsg+0xcd/0x170 [ 3978.601478][ T3116] do_syscall_64+0xc6/0x1e0 [ 3978.601478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3978.601478][ T3116] [ 3978.603204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3978.603204][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3978.603204][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3978.603204][ T3116] ipv6_find_idev+0x102/0x170 [ 3978.603204][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3978.603204][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3978.603204][ T3116] netlink_rcv_skb+0x130/0x360 [ 3978.603204][ T3116] netlink_unicast+0x449/0x710 [ 3978.603204][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3978.603204][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3978.603204][ T3116] ___sys_sendmsg+0xee/0x170 [ 3978.603204][ T3116] __sys_sendmsg+0xcd/0x170 [ 3978.603204][ T3116] do_syscall_64+0xc6/0x1e0 [ 3978.603204][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3978.603204][ T3116] [ 3988.684809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3988.685242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3988.685242][ T3116] dst_init+0x84/0x4a0 [ 3988.685242][ T3116] dst_alloc+0x97/0x150 [ 3988.685242][ T3116] ip6_dst_alloc+0x23/0x90 [ 3988.685242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3988.685242][ T3116] ip6_pol_route+0x56f/0x840 [ 3988.685242][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3988.685242][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3988.685242][ T3116] fib6_rule_lookup+0x182/0x630 [ 3988.685242][ T3116] ip6_route_input+0x59c/0xa50 [ 3988.685242][ T3116] ipv6_rcv+0x397/0x810 [ 3988.685242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3988.685242][ T3116] process_backlog+0x101/0x620 [ 3988.685242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3988.685242][ T3116] net_rx_action+0x495/0xbe0 [ 3988.685242][ T3116] __do_softirq+0x1b5/0x7f6 [ 3988.685242][ T3116] [ 3988.687350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3988.687350][ T3116] netdev_get_by_index+0x5e/0x80 [ 3988.687350][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3988.687350][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3988.687350][ T3116] ip6_route_add+0x1c/0x140 [ 3988.687350][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3988.687350][ T3116] addrconf_add_dev+0xe2/0x170 [ 3988.687350][ T3116] inet6_addr_add+0x12f/0xa40 [ 3988.687350][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3988.687350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3988.687350][ T3116] netlink_rcv_skb+0x130/0x360 [ 3988.687350][ T3116] netlink_unicast+0x449/0x710 [ 3988.687350][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3988.687350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3988.687350][ T3116] ___sys_sendmsg+0xee/0x170 [ 3988.687350][ T3116] __sys_sendmsg+0xcd/0x170 [ 3988.687350][ T3116] do_syscall_64+0xc6/0x1e0 [ 3988.687350][ T3116] [ 3988.689551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3988.689551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3988.689551][ T3116] ipv6_find_idev+0x102/0x170 [ 3988.689551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3988.689551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3988.689551][ T3116] netlink_rcv_skb+0x130/0x360 [ 3988.689551][ T3116] netlink_unicast+0x449/0x710 [ 3988.689551][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3988.689551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3988.689551][ T3116] ___sys_sendmsg+0xee/0x170 [ 3988.689551][ T3116] __sys_sendmsg+0xcd/0x170 [ 3988.689551][ T3116] do_syscall_64+0xc6/0x1e0 [ 3988.689551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3988.689551][ T3116] [ 3988.691268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3988.691268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3988.691268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3988.691268][ T3116] ipv6_find_idev+0x102/0x170 [ 3988.691268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3988.691268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3988.691268][ T3116] netlink_rcv_skb+0x130/0x360 [ 3988.691268][ T3116] netlink_unicast+0x449/0x710 [ 3988.691268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3988.691268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3988.691268][ T3116] ___sys_sendmsg+0xee/0x170 [ 3988.691268][ T3116] __sys_sendmsg+0xcd/0x170 [ 3988.691268][ T3116] do_syscall_64+0xc6/0x1e0 [ 3988.691268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3988.691268][ T3116] [ 3998.940883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 3998.941316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3998.941316][ T3116] dst_init+0x84/0x4a0 [ 3998.941316][ T3116] dst_alloc+0x97/0x150 [ 3998.941316][ T3116] ip6_dst_alloc+0x23/0x90 [ 3998.941316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3998.941316][ T3116] ip6_pol_route+0x56f/0x840 [ 3998.941316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 3998.941316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 3998.941316][ T3116] fib6_rule_lookup+0x182/0x630 [ 3998.941316][ T3116] ip6_route_input+0x59c/0xa50 [ 3998.941316][ T3116] ipv6_rcv+0x397/0x810 [ 3998.941316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 3998.941316][ T3116] process_backlog+0x101/0x620 [ 3998.941316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 3998.941316][ T3116] net_rx_action+0x495/0xbe0 [ 3998.941316][ T3116] __do_softirq+0x1b5/0x7f6 [ 3998.941316][ T3116] [ 3998.943430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3998.943430][ T3116] netdev_get_by_index+0x5e/0x80 [ 3998.943430][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 3998.943430][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 3998.943430][ T3116] ip6_route_add+0x1c/0x140 [ 3998.943430][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 3998.943430][ T3116] addrconf_add_dev+0xe2/0x170 [ 3998.943430][ T3116] inet6_addr_add+0x12f/0xa40 [ 3998.943430][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 3998.943430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3998.943430][ T3116] netlink_rcv_skb+0x130/0x360 [ 3998.943430][ T3116] netlink_unicast+0x449/0x710 [ 3998.943430][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3998.943430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3998.943430][ T3116] ___sys_sendmsg+0xee/0x170 [ 3998.943430][ T3116] __sys_sendmsg+0xcd/0x170 [ 3998.943430][ T3116] do_syscall_64+0xc6/0x1e0 [ 3998.943430][ T3116] [ 3998.945751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3998.945751][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 3998.945751][ T3116] ipv6_find_idev+0x102/0x170 [ 3998.945751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3998.945751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3998.945751][ T3116] netlink_rcv_skb+0x130/0x360 [ 3998.945751][ T3116] netlink_unicast+0x449/0x710 [ 3998.945751][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3998.945751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3998.945751][ T3116] ___sys_sendmsg+0xee/0x170 [ 3998.945751][ T3116] __sys_sendmsg+0xcd/0x170 [ 3998.945751][ T3116] do_syscall_64+0xc6/0x1e0 [ 3998.945751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3998.945751][ T3116] [ 3998.947467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 3998.947467][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 3998.947467][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 3998.947467][ T3116] ipv6_find_idev+0x102/0x170 [ 3998.947467][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 3998.947467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3998.947467][ T3116] netlink_rcv_skb+0x130/0x360 [ 3998.947467][ T3116] netlink_unicast+0x449/0x710 [ 3998.947467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 3998.947467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 3998.947467][ T3116] ___sys_sendmsg+0xee/0x170 [ 3998.947467][ T3116] __sys_sendmsg+0xcd/0x170 [ 3998.947467][ T3116] do_syscall_64+0xc6/0x1e0 [ 3998.947467][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3998.947467][ T3116] [ 4009.140876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4009.141349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4009.141349][ T3116] dst_init+0x84/0x4a0 [ 4009.141349][ T3116] dst_alloc+0x97/0x150 [ 4009.141349][ T3116] ip6_dst_alloc+0x23/0x90 [ 4009.141349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4009.141349][ T3116] ip6_pol_route+0x56f/0x840 [ 4009.141349][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4009.141349][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4009.141349][ T3116] fib6_rule_lookup+0x182/0x630 [ 4009.141349][ T3116] ip6_route_input+0x59c/0xa50 [ 4009.141349][ T3116] ipv6_rcv+0x397/0x810 [ 4009.141349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4009.141349][ T3116] process_backlog+0x101/0x620 [ 4009.141349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4009.141349][ T3116] net_rx_action+0x495/0xbe0 [ 4009.141349][ T3116] __do_softirq+0x1b5/0x7f6 [ 4009.141349][ T3116] [ 4009.143410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4009.143410][ T3116] netdev_get_by_index+0x5e/0x80 [ 4009.143410][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4009.143410][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4009.143410][ T3116] ip6_route_add+0x1c/0x140 [ 4009.143410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4009.143410][ T3116] addrconf_add_dev+0xe2/0x170 [ 4009.143410][ T3116] inet6_addr_add+0x12f/0xa40 [ 4009.143410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4009.143410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.143410][ T3116] netlink_rcv_skb+0x130/0x360 [ 4009.143410][ T3116] netlink_unicast+0x449/0x710 [ 4009.143410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4009.143410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4009.143410][ T3116] ___sys_sendmsg+0xee/0x170 [ 4009.143410][ T3116] __sys_sendmsg+0xcd/0x170 [ 4009.143410][ T3116] do_syscall_64+0xc6/0x1e0 [ 4009.143410][ T3116] [ 4009.145572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4009.145572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4009.145572][ T3116] ipv6_find_idev+0x102/0x170 [ 4009.145572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4009.145572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.145572][ T3116] netlink_rcv_skb+0x130/0x360 [ 4009.145572][ T3116] netlink_unicast+0x449/0x710 [ 4009.145572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4009.145572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4009.145572][ T3116] ___sys_sendmsg+0xee/0x170 [ 4009.145572][ T3116] __sys_sendmsg+0xcd/0x170 [ 4009.145572][ T3116] do_syscall_64+0xc6/0x1e0 [ 4009.145572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4009.145572][ T3116] [ 4009.147283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4009.147283][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4009.147283][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4009.147283][ T3116] ipv6_find_idev+0x102/0x170 [ 4009.147283][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4009.147283][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.147283][ T3116] netlink_rcv_skb+0x130/0x360 [ 4009.147283][ T3116] netlink_unicast+0x449/0x710 [ 4009.147283][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4009.147283][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4009.147283][ T3116] ___sys_sendmsg+0xee/0x170 [ 4009.147283][ T3116] __sys_sendmsg+0xcd/0x170 [ 4009.147283][ T3116] do_syscall_64+0xc6/0x1e0 [ 4009.147283][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4009.147283][ T3116] [ 4019.244835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4019.245308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4019.245308][ T3116] dst_init+0x84/0x4a0 [ 4019.245308][ T3116] dst_alloc+0x97/0x150 [ 4019.245308][ T3116] ip6_dst_alloc+0x23/0x90 [ 4019.245308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4019.245308][ T3116] ip6_pol_route+0x56f/0x840 [ 4019.245308][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4019.245308][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4019.245308][ T3116] fib6_rule_lookup+0x182/0x630 [ 4019.245308][ T3116] ip6_route_input+0x59c/0xa50 [ 4019.245308][ T3116] ipv6_rcv+0x397/0x810 [ 4019.245308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4019.245308][ T3116] process_backlog+0x101/0x620 [ 4019.245308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4019.245308][ T3116] net_rx_action+0x495/0xbe0 [ 4019.245308][ T3116] __do_softirq+0x1b5/0x7f6 [ 4019.245308][ T3116] [ 4019.247397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4019.247397][ T3116] netdev_get_by_index+0x5e/0x80 [ 4019.247397][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4019.247397][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4019.247397][ T3116] ip6_route_add+0x1c/0x140 [ 4019.247397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4019.247397][ T3116] addrconf_add_dev+0xe2/0x170 [ 4019.247397][ T3116] inet6_addr_add+0x12f/0xa40 [ 4019.247397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4019.247397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.247397][ T3116] netlink_rcv_skb+0x130/0x360 [ 4019.247397][ T3116] netlink_unicast+0x449/0x710 [ 4019.247397][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4019.247397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4019.247397][ T3116] ___sys_sendmsg+0xee/0x170 [ 4019.247397][ T3116] __sys_sendmsg+0xcd/0x170 [ 4019.247397][ T3116] do_syscall_64+0xc6/0x1e0 [ 4019.247397][ T3116] [ 4019.249576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4019.249576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4019.249576][ T3116] ipv6_find_idev+0x102/0x170 [ 4019.249576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4019.249576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.249576][ T3116] netlink_rcv_skb+0x130/0x360 [ 4019.249576][ T3116] netlink_unicast+0x449/0x710 [ 4019.249576][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4019.249576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4019.249576][ T3116] ___sys_sendmsg+0xee/0x170 [ 4019.249576][ T3116] __sys_sendmsg+0xcd/0x170 [ 4019.249576][ T3116] do_syscall_64+0xc6/0x1e0 [ 4019.249576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4019.249576][ T3116] [ 4019.251271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4019.251271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4019.251271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4019.251271][ T3116] ipv6_find_idev+0x102/0x170 [ 4019.251271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4019.251271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.251271][ T3116] netlink_rcv_skb+0x130/0x360 [ 4019.251271][ T3116] netlink_unicast+0x449/0x710 [ 4019.251271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4019.251271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4019.251271][ T3116] ___sys_sendmsg+0xee/0x170 [ 4019.251271][ T3116] __sys_sendmsg+0xcd/0x170 [ 4019.251271][ T3116] do_syscall_64+0xc6/0x1e0 [ 4019.251271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4019.251271][ T3116] [ 4029.396820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4029.397324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4029.397324][ T3116] dst_init+0x84/0x4a0 [ 4029.397324][ T3116] dst_alloc+0x97/0x150 [ 4029.397324][ T3116] ip6_dst_alloc+0x23/0x90 [ 4029.397324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4029.397324][ T3116] ip6_pol_route+0x56f/0x840 [ 4029.397324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4029.397324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4029.397324][ T3116] fib6_rule_lookup+0x182/0x630 [ 4029.397324][ T3116] ip6_route_input+0x59c/0xa50 [ 4029.397324][ T3116] ipv6_rcv+0x397/0x810 [ 4029.397324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4029.397324][ T3116] process_backlog+0x101/0x620 [ 4029.397324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4029.397324][ T3116] net_rx_action+0x495/0xbe0 [ 4029.397324][ T3116] __do_softirq+0x1b5/0x7f6 [ 4029.397324][ T3116] [ 4029.399448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4029.399448][ T3116] netdev_get_by_index+0x5e/0x80 [ 4029.399448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4029.399448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4029.399448][ T3116] ip6_route_add+0x1c/0x140 [ 4029.399448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4029.399448][ T3116] addrconf_add_dev+0xe2/0x170 [ 4029.399448][ T3116] inet6_addr_add+0x12f/0xa40 [ 4029.399448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4029.399448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.399448][ T3116] netlink_rcv_skb+0x130/0x360 [ 4029.399448][ T3116] netlink_unicast+0x449/0x710 [ 4029.399448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4029.399448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4029.399448][ T3116] ___sys_sendmsg+0xee/0x170 [ 4029.399448][ T3116] __sys_sendmsg+0xcd/0x170 [ 4029.399448][ T3116] do_syscall_64+0xc6/0x1e0 [ 4029.399448][ T3116] [ 4029.401613][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4029.401613][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4029.401613][ T3116] ipv6_find_idev+0x102/0x170 [ 4029.401613][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4029.401613][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.401613][ T3116] netlink_rcv_skb+0x130/0x360 [ 4029.401613][ T3116] netlink_unicast+0x449/0x710 [ 4029.401613][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4029.401613][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4029.401613][ T3116] ___sys_sendmsg+0xee/0x170 [ 4029.401613][ T3116] __sys_sendmsg+0xcd/0x170 [ 4029.401613][ T3116] do_syscall_64+0xc6/0x1e0 [ 4029.401613][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4029.401613][ T3116] [ 4029.403302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4029.403302][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4029.403302][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4029.403302][ T3116] ipv6_find_idev+0x102/0x170 [ 4029.403302][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4029.403302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.403302][ T3116] netlink_rcv_skb+0x130/0x360 [ 4029.403302][ T3116] netlink_unicast+0x449/0x710 [ 4029.403302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4029.403302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4029.403302][ T3116] ___sys_sendmsg+0xee/0x170 [ 4029.403302][ T3116] __sys_sendmsg+0xcd/0x170 [ 4029.403302][ T3116] do_syscall_64+0xc6/0x1e0 [ 4029.403302][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4029.403302][ T3116] [ 4039.444744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4039.445232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4039.445232][ T3116] dst_init+0x84/0x4a0 [ 4039.445232][ T3116] dst_alloc+0x97/0x150 [ 4039.445232][ T3116] ip6_dst_alloc+0x23/0x90 [ 4039.445232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4039.445232][ T3116] ip6_pol_route+0x56f/0x840 [ 4039.445232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4039.445232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4039.445232][ T3116] fib6_rule_lookup+0x182/0x630 [ 4039.445232][ T3116] ip6_route_input+0x59c/0xa50 [ 4039.445232][ T3116] ipv6_rcv+0x397/0x810 [ 4039.445232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4039.445232][ T3116] process_backlog+0x101/0x620 [ 4039.445232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4039.445232][ T3116] net_rx_action+0x495/0xbe0 [ 4039.445232][ T3116] __do_softirq+0x1b5/0x7f6 [ 4039.445232][ T3116] [ 4039.447394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4039.447394][ T3116] netdev_get_by_index+0x5e/0x80 [ 4039.447394][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4039.447394][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4039.447394][ T3116] ip6_route_add+0x1c/0x140 [ 4039.447394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4039.447394][ T3116] addrconf_add_dev+0xe2/0x170 [ 4039.447394][ T3116] inet6_addr_add+0x12f/0xa40 [ 4039.447394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4039.447394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4039.447394][ T3116] netlink_rcv_skb+0x130/0x360 [ 4039.447394][ T3116] netlink_unicast+0x449/0x710 [ 4039.447394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4039.447394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4039.447394][ T3116] ___sys_sendmsg+0xee/0x170 [ 4039.447394][ T3116] __sys_sendmsg+0xcd/0x170 [ 4039.447394][ T3116] do_syscall_64+0xc6/0x1e0 [ 4039.447394][ T3116] [ 4039.449714][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4039.449714][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4039.449714][ T3116] ipv6_find_idev+0x102/0x170 [ 4039.449714][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4039.449714][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4039.449714][ T3116] netlink_rcv_skb+0x130/0x360 [ 4039.449714][ T3116] netlink_unicast+0x449/0x710 [ 4039.449714][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4039.449714][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4039.449714][ T3116] ___sys_sendmsg+0xee/0x170 [ 4039.449714][ T3116] __sys_sendmsg+0xcd/0x170 [ 4039.449714][ T3116] do_syscall_64+0xc6/0x1e0 [ 4039.449714][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4039.449714][ T3116] [ 4039.451535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4039.451535][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4039.451535][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4039.451535][ T3116] ipv6_find_idev+0x102/0x170 [ 4039.451535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4039.451535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4039.451535][ T3116] netlink_rcv_skb+0x130/0x360 [ 4039.451535][ T3116] netlink_unicast+0x449/0x710 [ 4039.451535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4039.451535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4039.451535][ T3116] ___sys_sendmsg+0xee/0x170 [ 4039.451535][ T3116] __sys_sendmsg+0xcd/0x170 [ 4039.451535][ T3116] do_syscall_64+0xc6/0x1e0 [ 4039.451535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4039.451535][ T3116] [ 4049.700829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4049.701236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4049.701236][ T3116] dst_init+0x84/0x4a0 [ 4049.701236][ T3116] dst_alloc+0x97/0x150 [ 4049.701236][ T3116] ip6_dst_alloc+0x23/0x90 [ 4049.701236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4049.701236][ T3116] ip6_pol_route+0x56f/0x840 [ 4049.701236][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4049.701236][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4049.701236][ T3116] fib6_rule_lookup+0x182/0x630 [ 4049.701236][ T3116] ip6_route_input+0x59c/0xa50 [ 4049.701236][ T3116] ipv6_rcv+0x397/0x810 [ 4049.701236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4049.701236][ T3116] process_backlog+0x101/0x620 [ 4049.701236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4049.701236][ T3116] net_rx_action+0x495/0xbe0 [ 4049.701236][ T3116] __do_softirq+0x1b5/0x7f6 [ 4049.701236][ T3116] [ 4049.703451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4049.703451][ T3116] netdev_get_by_index+0x5e/0x80 [ 4049.703451][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4049.703451][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4049.703451][ T3116] ip6_route_add+0x1c/0x140 [ 4049.703451][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4049.703451][ T3116] addrconf_add_dev+0xe2/0x170 [ 4049.703451][ T3116] inet6_addr_add+0x12f/0xa40 [ 4049.703451][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4049.703451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4049.703451][ T3116] netlink_rcv_skb+0x130/0x360 [ 4049.703451][ T3116] netlink_unicast+0x449/0x710 [ 4049.703451][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4049.703451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4049.703451][ T3116] ___sys_sendmsg+0xee/0x170 [ 4049.703451][ T3116] __sys_sendmsg+0xcd/0x170 [ 4049.703451][ T3116] do_syscall_64+0xc6/0x1e0 [ 4049.703451][ T3116] [ 4049.705627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4049.705627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4049.705627][ T3116] ipv6_find_idev+0x102/0x170 [ 4049.705627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4049.705627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4049.705627][ T3116] netlink_rcv_skb+0x130/0x360 [ 4049.705627][ T3116] netlink_unicast+0x449/0x710 [ 4049.705627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4049.705627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4049.705627][ T3116] ___sys_sendmsg+0xee/0x170 [ 4049.705627][ T3116] __sys_sendmsg+0xcd/0x170 [ 4049.705627][ T3116] do_syscall_64+0xc6/0x1e0 [ 4049.705627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4049.705627][ T3116] [ 4049.707336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4049.707336][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4049.707336][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4049.707336][ T3116] ipv6_find_idev+0x102/0x170 [ 4049.707336][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4049.707336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4049.707336][ T3116] netlink_rcv_skb+0x130/0x360 [ 4049.707336][ T3116] netlink_unicast+0x449/0x710 [ 4049.707336][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4049.707336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4049.707336][ T3116] ___sys_sendmsg+0xee/0x170 [ 4049.707336][ T3116] __sys_sendmsg+0xcd/0x170 [ 4049.707336][ T3116] do_syscall_64+0xc6/0x1e0 [ 4049.707336][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4049.707336][ T3116] [ 4059.940858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4059.941369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4059.941369][ T3116] dst_init+0x84/0x4a0 [ 4059.941369][ T3116] dst_alloc+0x97/0x150 [ 4059.941369][ T3116] ip6_dst_alloc+0x23/0x90 [ 4059.941369][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4059.941369][ T3116] ip6_pol_route+0x56f/0x840 [ 4059.941369][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4059.941369][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4059.941369][ T3116] fib6_rule_lookup+0x182/0x630 [ 4059.941369][ T3116] ip6_route_input+0x59c/0xa50 [ 4059.941369][ T3116] ipv6_rcv+0x397/0x810 [ 4059.941369][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4059.941369][ T3116] process_backlog+0x101/0x620 [ 4059.941369][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4059.941369][ T3116] net_rx_action+0x495/0xbe0 [ 4059.941369][ T3116] __do_softirq+0x1b5/0x7f6 [ 4059.941369][ T3116] [ 4059.943457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4059.943457][ T3116] netdev_get_by_index+0x5e/0x80 [ 4059.943457][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4059.943457][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4059.943457][ T3116] ip6_route_add+0x1c/0x140 [ 4059.943457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4059.943457][ T3116] addrconf_add_dev+0xe2/0x170 [ 4059.943457][ T3116] inet6_addr_add+0x12f/0xa40 [ 4059.943457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4059.943457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4059.943457][ T3116] netlink_rcv_skb+0x130/0x360 [ 4059.943457][ T3116] netlink_unicast+0x449/0x710 [ 4059.943457][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4059.943457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4059.943457][ T3116] ___sys_sendmsg+0xee/0x170 [ 4059.943457][ T3116] __sys_sendmsg+0xcd/0x170 [ 4059.943457][ T3116] do_syscall_64+0xc6/0x1e0 [ 4059.943457][ T3116] [ 4059.945627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4059.945627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4059.945627][ T3116] ipv6_find_idev+0x102/0x170 [ 4059.945627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4059.945627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4059.945627][ T3116] netlink_rcv_skb+0x130/0x360 [ 4059.945627][ T3116] netlink_unicast+0x449/0x710 [ 4059.945627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4059.945627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4059.945627][ T3116] ___sys_sendmsg+0xee/0x170 [ 4059.945627][ T3116] __sys_sendmsg+0xcd/0x170 [ 4059.945627][ T3116] do_syscall_64+0xc6/0x1e0 [ 4059.945627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4059.945627][ T3116] [ 4059.947316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4059.947316][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4059.947316][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4059.947316][ T3116] ipv6_find_idev+0x102/0x170 [ 4059.947316][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4059.947316][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4059.947316][ T3116] netlink_rcv_skb+0x130/0x360 [ 4059.947316][ T3116] netlink_unicast+0x449/0x710 [ 4059.947316][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4059.947316][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4059.947316][ T3116] ___sys_sendmsg+0xee/0x170 [ 4059.947316][ T3116] __sys_sendmsg+0xcd/0x170 [ 4059.947316][ T3116] do_syscall_64+0xc6/0x1e0 [ 4059.947316][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4059.947316][ T3116] [ 4070.164813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4070.165300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4070.165300][ T3116] dst_init+0x84/0x4a0 [ 4070.165300][ T3116] dst_alloc+0x97/0x150 [ 4070.165300][ T3116] ip6_dst_alloc+0x23/0x90 [ 4070.165300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4070.165300][ T3116] ip6_pol_route+0x56f/0x840 [ 4070.165300][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4070.165300][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4070.165300][ T3116] fib6_rule_lookup+0x182/0x630 [ 4070.165300][ T3116] ip6_route_input+0x59c/0xa50 [ 4070.165300][ T3116] ipv6_rcv+0x397/0x810 [ 4070.165300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4070.165300][ T3116] process_backlog+0x101/0x620 [ 4070.165300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4070.165300][ T3116] net_rx_action+0x495/0xbe0 [ 4070.165300][ T3116] __do_softirq+0x1b5/0x7f6 [ 4070.165300][ T3116] [ 4070.167368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4070.167368][ T3116] netdev_get_by_index+0x5e/0x80 [ 4070.167368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4070.167368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4070.167368][ T3116] ip6_route_add+0x1c/0x140 [ 4070.167368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4070.167368][ T3116] addrconf_add_dev+0xe2/0x170 [ 4070.167368][ T3116] inet6_addr_add+0x12f/0xa40 [ 4070.167368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4070.167368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.167368][ T3116] netlink_rcv_skb+0x130/0x360 [ 4070.167368][ T3116] netlink_unicast+0x449/0x710 [ 4070.167368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4070.167368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4070.167368][ T3116] ___sys_sendmsg+0xee/0x170 [ 4070.167368][ T3116] __sys_sendmsg+0xcd/0x170 [ 4070.167368][ T3116] do_syscall_64+0xc6/0x1e0 [ 4070.167368][ T3116] [ 4070.169581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4070.169581][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4070.169581][ T3116] ipv6_find_idev+0x102/0x170 [ 4070.169581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4070.169581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.169581][ T3116] netlink_rcv_skb+0x130/0x360 [ 4070.169581][ T3116] netlink_unicast+0x449/0x710 [ 4070.169581][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4070.169581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4070.169581][ T3116] ___sys_sendmsg+0xee/0x170 [ 4070.169581][ T3116] __sys_sendmsg+0xcd/0x170 [ 4070.169581][ T3116] do_syscall_64+0xc6/0x1e0 [ 4070.169581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4070.169581][ T3116] [ 4070.171277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4070.171277][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4070.171277][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4070.171277][ T3116] ipv6_find_idev+0x102/0x170 [ 4070.171277][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4070.171277][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.171277][ T3116] netlink_rcv_skb+0x130/0x360 [ 4070.171277][ T3116] netlink_unicast+0x449/0x710 [ 4070.171277][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4070.171277][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4070.171277][ T3116] ___sys_sendmsg+0xee/0x170 [ 4070.171277][ T3116] __sys_sendmsg+0xcd/0x170 [ 4070.171277][ T3116] do_syscall_64+0xc6/0x1e0 [ 4070.171277][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4070.171277][ T3116] [ 4080.372758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4080.373176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4080.373176][ T3116] dst_init+0x84/0x4a0 [ 4080.373176][ T3116] dst_alloc+0x97/0x150 [ 4080.373176][ T3116] ip6_dst_alloc+0x23/0x90 [ 4080.373176][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4080.373176][ T3116] ip6_pol_route+0x56f/0x840 [ 4080.373176][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4080.373176][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4080.373176][ T3116] fib6_rule_lookup+0x182/0x630 [ 4080.373176][ T3116] ip6_route_input+0x59c/0xa50 [ 4080.373176][ T3116] ipv6_rcv+0x397/0x810 [ 4080.373176][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4080.373176][ T3116] process_backlog+0x101/0x620 [ 4080.373176][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4080.373176][ T3116] net_rx_action+0x495/0xbe0 [ 4080.373176][ T3116] __do_softirq+0x1b5/0x7f6 [ 4080.373176][ T3116] [ 4080.375295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4080.375295][ T3116] netdev_get_by_index+0x5e/0x80 [ 4080.375295][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4080.375295][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4080.375295][ T3116] ip6_route_add+0x1c/0x140 [ 4080.375295][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4080.375295][ T3116] addrconf_add_dev+0xe2/0x170 [ 4080.375295][ T3116] inet6_addr_add+0x12f/0xa40 [ 4080.375295][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4080.375295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.375295][ T3116] netlink_rcv_skb+0x130/0x360 [ 4080.375295][ T3116] netlink_unicast+0x449/0x710 [ 4080.375295][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4080.375295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4080.375295][ T3116] ___sys_sendmsg+0xee/0x170 [ 4080.375295][ T3116] __sys_sendmsg+0xcd/0x170 [ 4080.375295][ T3116] do_syscall_64+0xc6/0x1e0 [ 4080.375295][ T3116] [ 4080.377591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4080.377591][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4080.377591][ T3116] ipv6_find_idev+0x102/0x170 [ 4080.377591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4080.377591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.377591][ T3116] netlink_rcv_skb+0x130/0x360 [ 4080.377591][ T3116] netlink_unicast+0x449/0x710 [ 4080.377591][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4080.377591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4080.377591][ T3116] ___sys_sendmsg+0xee/0x170 [ 4080.377591][ T3116] __sys_sendmsg+0xcd/0x170 [ 4080.377591][ T3116] do_syscall_64+0xc6/0x1e0 [ 4080.377591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4080.377591][ T3116] [ 4080.379432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4080.379432][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4080.379432][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4080.379432][ T3116] ipv6_find_idev+0x102/0x170 [ 4080.379432][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4080.379432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.379432][ T3116] netlink_rcv_skb+0x130/0x360 [ 4080.379432][ T3116] netlink_unicast+0x449/0x710 [ 4080.379432][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4080.379432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4080.379432][ T3116] ___sys_sendmsg+0xee/0x170 [ 4080.379432][ T3116] __sys_sendmsg+0xcd/0x170 [ 4080.379432][ T3116] do_syscall_64+0xc6/0x1e0 [ 4080.379432][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4080.379432][ T3116] [ 4090.620852][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4090.621350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4090.621350][ T3116] dst_init+0x84/0x4a0 [ 4090.621350][ T3116] dst_alloc+0x97/0x150 [ 4090.621350][ T3116] ip6_dst_alloc+0x23/0x90 [ 4090.621350][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4090.621350][ T3116] ip6_pol_route+0x56f/0x840 [ 4090.621350][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4090.621350][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4090.621350][ T3116] fib6_rule_lookup+0x182/0x630 [ 4090.621350][ T3116] ip6_route_input+0x59c/0xa50 [ 4090.621350][ T3116] ipv6_rcv+0x397/0x810 [ 4090.621350][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4090.621350][ T3116] process_backlog+0x101/0x620 [ 4090.621350][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4090.621350][ T3116] net_rx_action+0x495/0xbe0 [ 4090.621350][ T3116] __do_softirq+0x1b5/0x7f6 [ 4090.621350][ T3116] [ 4090.623557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4090.623557][ T3116] netdev_get_by_index+0x5e/0x80 [ 4090.623557][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4090.623557][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4090.623557][ T3116] ip6_route_add+0x1c/0x140 [ 4090.623557][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4090.623557][ T3116] addrconf_add_dev+0xe2/0x170 [ 4090.623557][ T3116] inet6_addr_add+0x12f/0xa40 [ 4090.623557][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4090.623557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.623557][ T3116] netlink_rcv_skb+0x130/0x360 [ 4090.623557][ T3116] netlink_unicast+0x449/0x710 [ 4090.623557][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4090.623557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4090.623557][ T3116] ___sys_sendmsg+0xee/0x170 [ 4090.623557][ T3116] __sys_sendmsg+0xcd/0x170 [ 4090.623557][ T3116] do_syscall_64+0xc6/0x1e0 [ 4090.623557][ T3116] [ 4090.625721][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4090.625721][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4090.625721][ T3116] ipv6_find_idev+0x102/0x170 [ 4090.625721][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4090.625721][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.625721][ T3116] netlink_rcv_skb+0x130/0x360 [ 4090.625721][ T3116] netlink_unicast+0x449/0x710 [ 4090.625721][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4090.625721][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4090.625721][ T3116] ___sys_sendmsg+0xee/0x170 [ 4090.625721][ T3116] __sys_sendmsg+0xcd/0x170 [ 4090.625721][ T3116] do_syscall_64+0xc6/0x1e0 [ 4090.625721][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4090.625721][ T3116] [ 4090.627442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4090.627442][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4090.627442][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4090.627442][ T3116] ipv6_find_idev+0x102/0x170 [ 4090.627442][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4090.627442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.627442][ T3116] netlink_rcv_skb+0x130/0x360 [ 4090.627442][ T3116] netlink_unicast+0x449/0x710 [ 4090.627442][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4090.627442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4090.627442][ T3116] ___sys_sendmsg+0xee/0x170 [ 4090.627442][ T3116] __sys_sendmsg+0xcd/0x170 [ 4090.627442][ T3116] do_syscall_64+0xc6/0x1e0 [ 4090.627442][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4090.627442][ T3116] [ 4100.868775][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4100.869278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4100.869278][ T3116] dst_init+0x84/0x4a0 [ 4100.869278][ T3116] dst_alloc+0x97/0x150 [ 4100.869278][ T3116] ip6_dst_alloc+0x23/0x90 [ 4100.869278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4100.869278][ T3116] ip6_pol_route+0x56f/0x840 [ 4100.869278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4100.869278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4100.869278][ T3116] fib6_rule_lookup+0x182/0x630 [ 4100.869278][ T3116] ip6_route_input+0x59c/0xa50 [ 4100.869278][ T3116] ipv6_rcv+0x397/0x810 [ 4100.869278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4100.869278][ T3116] process_backlog+0x101/0x620 [ 4100.869278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4100.869278][ T3116] net_rx_action+0x495/0xbe0 [ 4100.869278][ T3116] __do_softirq+0x1b5/0x7f6 [ 4100.869278][ T3116] [ 4100.871358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4100.871358][ T3116] netdev_get_by_index+0x5e/0x80 [ 4100.871358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4100.871358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4100.871358][ T3116] ip6_route_add+0x1c/0x140 [ 4100.871358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4100.871358][ T3116] addrconf_add_dev+0xe2/0x170 [ 4100.871358][ T3116] inet6_addr_add+0x12f/0xa40 [ 4100.871358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4100.871358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.871358][ T3116] netlink_rcv_skb+0x130/0x360 [ 4100.871358][ T3116] netlink_unicast+0x449/0x710 [ 4100.871358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4100.871358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4100.871358][ T3116] ___sys_sendmsg+0xee/0x170 [ 4100.871358][ T3116] __sys_sendmsg+0xcd/0x170 [ 4100.871358][ T3116] do_syscall_64+0xc6/0x1e0 [ 4100.871358][ T3116] [ 4100.873559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4100.873559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4100.873559][ T3116] ipv6_find_idev+0x102/0x170 [ 4100.873559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4100.873559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.873559][ T3116] netlink_rcv_skb+0x130/0x360 [ 4100.873559][ T3116] netlink_unicast+0x449/0x710 [ 4100.873559][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4100.873559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4100.873559][ T3116] ___sys_sendmsg+0xee/0x170 [ 4100.873559][ T3116] __sys_sendmsg+0xcd/0x170 [ 4100.873559][ T3116] do_syscall_64+0xc6/0x1e0 [ 4100.873559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4100.873559][ T3116] [ 4100.875249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4100.875249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4100.875249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4100.875249][ T3116] ipv6_find_idev+0x102/0x170 [ 4100.875249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4100.875249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.875249][ T3116] netlink_rcv_skb+0x130/0x360 [ 4100.875249][ T3116] netlink_unicast+0x449/0x710 [ 4100.875249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4100.875249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4100.875249][ T3116] ___sys_sendmsg+0xee/0x170 [ 4100.875249][ T3116] __sys_sendmsg+0xcd/0x170 [ 4100.875249][ T3116] do_syscall_64+0xc6/0x1e0 [ 4100.875249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4100.875249][ T3116] [ 4111.092928][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4111.093556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4111.093556][ T3116] dst_init+0x84/0x4a0 [ 4111.093556][ T3116] dst_alloc+0x97/0x150 [ 4111.093556][ T3116] ip6_dst_alloc+0x23/0x90 [ 4111.093556][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4111.093556][ T3116] ip6_pol_route+0x56f/0x840 [ 4111.093556][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4111.093556][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4111.093556][ T3116] fib6_rule_lookup+0x182/0x630 [ 4111.093556][ T3116] ip6_route_input+0x59c/0xa50 [ 4111.093556][ T3116] ipv6_rcv+0x397/0x810 [ 4111.093556][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4111.093556][ T3116] process_backlog+0x101/0x620 [ 4111.093556][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4111.093556][ T3116] net_rx_action+0x495/0xbe0 [ 4111.093556][ T3116] __do_softirq+0x1b5/0x7f6 [ 4111.093556][ T3116] [ 4111.096934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4111.096934][ T3116] netdev_get_by_index+0x5e/0x80 [ 4111.096934][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4111.096934][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4111.096934][ T3116] ip6_route_add+0x1c/0x140 [ 4111.096934][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4111.096934][ T3116] addrconf_add_dev+0xe2/0x170 [ 4111.096934][ T3116] inet6_addr_add+0x12f/0xa40 [ 4111.096934][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4111.096934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.096934][ T3116] netlink_rcv_skb+0x130/0x360 [ 4111.096934][ T3116] netlink_unicast+0x449/0x710 [ 4111.096934][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4111.096934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4111.096934][ T3116] ___sys_sendmsg+0xee/0x170 [ 4111.096934][ T3116] __sys_sendmsg+0xcd/0x170 [ 4111.096934][ T3116] do_syscall_64+0xc6/0x1e0 [ 4111.096934][ T3116] [ 4111.100214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4111.100214][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4111.100214][ T3116] ipv6_find_idev+0x102/0x170 [ 4111.100214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4111.100214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.100214][ T3116] netlink_rcv_skb+0x130/0x360 [ 4111.100214][ T3116] netlink_unicast+0x449/0x710 [ 4111.100214][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4111.100214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4111.100214][ T3116] ___sys_sendmsg+0xee/0x170 [ 4111.100214][ T3116] __sys_sendmsg+0xcd/0x170 [ 4111.100214][ T3116] do_syscall_64+0xc6/0x1e0 [ 4111.100214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4111.100214][ T3116] [ 4111.102875][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4111.102875][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4111.102875][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4111.102875][ T3116] ipv6_find_idev+0x102/0x170 [ 4111.102875][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4111.102875][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.102875][ T3116] netlink_rcv_skb+0x130/0x360 [ 4111.102875][ T3116] netlink_unicast+0x449/0x710 [ 4111.102875][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4111.102875][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4111.102875][ T3116] ___sys_sendmsg+0xee/0x170 [ 4111.102875][ T3116] __sys_sendmsg+0xcd/0x170 [ 4111.102875][ T3116] do_syscall_64+0xc6/0x1e0 [ 4111.102875][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4111.102875][ T3116] [ 4121.348844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4121.349332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4121.349332][ T3116] dst_init+0x84/0x4a0 [ 4121.349332][ T3116] dst_alloc+0x97/0x150 [ 4121.349332][ T3116] ip6_dst_alloc+0x23/0x90 [ 4121.349332][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4121.349332][ T3116] ip6_pol_route+0x56f/0x840 [ 4121.349332][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4121.349332][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4121.349332][ T3116] fib6_rule_lookup+0x182/0x630 [ 4121.349332][ T3116] ip6_route_input+0x59c/0xa50 [ 4121.349332][ T3116] ipv6_rcv+0x397/0x810 [ 4121.349332][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4121.349332][ T3116] process_backlog+0x101/0x620 [ 4121.349332][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4121.349332][ T3116] net_rx_action+0x495/0xbe0 [ 4121.349332][ T3116] __do_softirq+0x1b5/0x7f6 [ 4121.349332][ T3116] [ 4121.351411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4121.351411][ T3116] netdev_get_by_index+0x5e/0x80 [ 4121.351411][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4121.351411][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4121.351411][ T3116] ip6_route_add+0x1c/0x140 [ 4121.351411][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4121.351411][ T3116] addrconf_add_dev+0xe2/0x170 [ 4121.351411][ T3116] inet6_addr_add+0x12f/0xa40 [ 4121.351411][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4121.351411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.351411][ T3116] netlink_rcv_skb+0x130/0x360 [ 4121.351411][ T3116] netlink_unicast+0x449/0x710 [ 4121.351411][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4121.351411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4121.351411][ T3116] ___sys_sendmsg+0xee/0x170 [ 4121.351411][ T3116] __sys_sendmsg+0xcd/0x170 [ 4121.351411][ T3116] do_syscall_64+0xc6/0x1e0 [ 4121.351411][ T3116] [ 4121.353698][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4121.353698][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4121.353698][ T3116] ipv6_find_idev+0x102/0x170 [ 4121.353698][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4121.353698][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.353698][ T3116] netlink_rcv_skb+0x130/0x360 [ 4121.353698][ T3116] netlink_unicast+0x449/0x710 [ 4121.353698][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4121.353698][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4121.353698][ T3116] ___sys_sendmsg+0xee/0x170 [ 4121.353698][ T3116] __sys_sendmsg+0xcd/0x170 [ 4121.353698][ T3116] do_syscall_64+0xc6/0x1e0 [ 4121.353698][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4121.353698][ T3116] [ 4121.355410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4121.355410][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4121.355410][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4121.355410][ T3116] ipv6_find_idev+0x102/0x170 [ 4121.355410][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4121.355410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.355410][ T3116] netlink_rcv_skb+0x130/0x360 [ 4121.355410][ T3116] netlink_unicast+0x449/0x710 [ 4121.355410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4121.355410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4121.355410][ T3116] ___sys_sendmsg+0xee/0x170 [ 4121.355410][ T3116] __sys_sendmsg+0xcd/0x170 [ 4121.355410][ T3116] do_syscall_64+0xc6/0x1e0 [ 4121.355410][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4121.355410][ T3116] [ 4131.596772][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4131.597252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4131.597252][ T3116] dst_init+0x84/0x4a0 [ 4131.597252][ T3116] dst_alloc+0x97/0x150 [ 4131.597252][ T3116] ip6_dst_alloc+0x23/0x90 [ 4131.597252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4131.597252][ T3116] ip6_pol_route+0x56f/0x840 [ 4131.597252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4131.597252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4131.597252][ T3116] fib6_rule_lookup+0x182/0x630 [ 4131.597252][ T3116] ip6_route_input+0x59c/0xa50 [ 4131.597252][ T3116] ipv6_rcv+0x397/0x810 [ 4131.597252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4131.597252][ T3116] process_backlog+0x101/0x620 [ 4131.597252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4131.597252][ T3116] net_rx_action+0x495/0xbe0 [ 4131.597252][ T3116] __do_softirq+0x1b5/0x7f6 [ 4131.597252][ T3116] [ 4131.599339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4131.599339][ T3116] netdev_get_by_index+0x5e/0x80 [ 4131.599339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4131.599339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4131.599339][ T3116] ip6_route_add+0x1c/0x140 [ 4131.599339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4131.599339][ T3116] addrconf_add_dev+0xe2/0x170 [ 4131.599339][ T3116] inet6_addr_add+0x12f/0xa40 [ 4131.599339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4131.599339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.599339][ T3116] netlink_rcv_skb+0x130/0x360 [ 4131.599339][ T3116] netlink_unicast+0x449/0x710 [ 4131.599339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4131.599339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4131.599339][ T3116] ___sys_sendmsg+0xee/0x170 [ 4131.599339][ T3116] __sys_sendmsg+0xcd/0x170 [ 4131.599339][ T3116] do_syscall_64+0xc6/0x1e0 [ 4131.599339][ T3116] [ 4131.601518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4131.601518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4131.601518][ T3116] ipv6_find_idev+0x102/0x170 [ 4131.601518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4131.601518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.601518][ T3116] netlink_rcv_skb+0x130/0x360 [ 4131.601518][ T3116] netlink_unicast+0x449/0x710 [ 4131.601518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4131.601518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4131.601518][ T3116] ___sys_sendmsg+0xee/0x170 [ 4131.601518][ T3116] __sys_sendmsg+0xcd/0x170 [ 4131.601518][ T3116] do_syscall_64+0xc6/0x1e0 [ 4131.601518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4131.601518][ T3116] [ 4131.603226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4131.603226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4131.603226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4131.603226][ T3116] ipv6_find_idev+0x102/0x170 [ 4131.603226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4131.603226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.603226][ T3116] netlink_rcv_skb+0x130/0x360 [ 4131.603226][ T3116] netlink_unicast+0x449/0x710 [ 4131.603226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4131.603226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4131.603226][ T3116] ___sys_sendmsg+0xee/0x170 [ 4131.603226][ T3116] __sys_sendmsg+0xcd/0x170 [ 4131.603226][ T3116] do_syscall_64+0xc6/0x1e0 [ 4131.603226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4131.603226][ T3116] [ 4141.844786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4141.845341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4141.845341][ T3116] dst_init+0x84/0x4a0 [ 4141.845341][ T3116] dst_alloc+0x97/0x150 [ 4141.845341][ T3116] ip6_dst_alloc+0x23/0x90 [ 4141.845341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4141.845341][ T3116] ip6_pol_route+0x56f/0x840 [ 4141.845341][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4141.845341][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4141.845341][ T3116] fib6_rule_lookup+0x182/0x630 [ 4141.845341][ T3116] ip6_route_input+0x59c/0xa50 [ 4141.845341][ T3116] ipv6_rcv+0x397/0x810 [ 4141.845341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4141.845341][ T3116] process_backlog+0x101/0x620 [ 4141.845341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4141.845341][ T3116] net_rx_action+0x495/0xbe0 [ 4141.845341][ T3116] __do_softirq+0x1b5/0x7f6 [ 4141.845341][ T3116] [ 4141.848682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4141.848682][ T3116] netdev_get_by_index+0x5e/0x80 [ 4141.848682][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4141.848682][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4141.848682][ T3116] ip6_route_add+0x1c/0x140 [ 4141.848682][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4141.848682][ T3116] addrconf_add_dev+0xe2/0x170 [ 4141.848682][ T3116] inet6_addr_add+0x12f/0xa40 [ 4141.848682][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4141.848682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.848682][ T3116] netlink_rcv_skb+0x130/0x360 [ 4141.848682][ T3116] netlink_unicast+0x449/0x710 [ 4141.848682][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4141.848682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4141.848682][ T3116] ___sys_sendmsg+0xee/0x170 [ 4141.848682][ T3116] __sys_sendmsg+0xcd/0x170 [ 4141.848682][ T3116] do_syscall_64+0xc6/0x1e0 [ 4141.848682][ T3116] [ 4141.852195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4141.852195][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4141.852195][ T3116] ipv6_find_idev+0x102/0x170 [ 4141.852195][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4141.852195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.852195][ T3116] netlink_rcv_skb+0x130/0x360 [ 4141.852195][ T3116] netlink_unicast+0x449/0x710 [ 4141.852195][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4141.852195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4141.852195][ T3116] ___sys_sendmsg+0xee/0x170 [ 4141.852195][ T3116] __sys_sendmsg+0xcd/0x170 [ 4141.852195][ T3116] do_syscall_64+0xc6/0x1e0 [ 4141.852195][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4141.852195][ T3116] [ 4141.854925][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4141.854925][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4141.854925][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4141.854925][ T3116] ipv6_find_idev+0x102/0x170 [ 4141.854925][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4141.854925][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.854925][ T3116] netlink_rcv_skb+0x130/0x360 [ 4141.854925][ T3116] netlink_unicast+0x449/0x710 [ 4141.854925][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4141.854925][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4141.854925][ T3116] ___sys_sendmsg+0xee/0x170 [ 4141.854925][ T3116] __sys_sendmsg+0xcd/0x170 [ 4141.854925][ T3116] do_syscall_64+0xc6/0x1e0 [ 4141.854925][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4141.854925][ T3116] [ 4151.956820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4151.957253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4151.957253][ T3116] dst_init+0x84/0x4a0 [ 4151.957253][ T3116] dst_alloc+0x97/0x150 [ 4151.957253][ T3116] ip6_dst_alloc+0x23/0x90 [ 4151.957253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4151.957253][ T3116] ip6_pol_route+0x56f/0x840 [ 4151.957253][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4151.957253][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4151.957253][ T3116] fib6_rule_lookup+0x182/0x630 [ 4151.957253][ T3116] ip6_route_input+0x59c/0xa50 [ 4151.957253][ T3116] ipv6_rcv+0x397/0x810 [ 4151.957253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4151.957253][ T3116] process_backlog+0x101/0x620 [ 4151.957253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4151.957253][ T3116] net_rx_action+0x495/0xbe0 [ 4151.957253][ T3116] __do_softirq+0x1b5/0x7f6 [ 4151.957253][ T3116] [ 4151.959391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4151.959391][ T3116] netdev_get_by_index+0x5e/0x80 [ 4151.959391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4151.959391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4151.959391][ T3116] ip6_route_add+0x1c/0x140 [ 4151.959391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4151.959391][ T3116] addrconf_add_dev+0xe2/0x170 [ 4151.959391][ T3116] inet6_addr_add+0x12f/0xa40 [ 4151.959391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4151.959391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4151.959391][ T3116] netlink_rcv_skb+0x130/0x360 [ 4151.959391][ T3116] netlink_unicast+0x449/0x710 [ 4151.959391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4151.959391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4151.959391][ T3116] ___sys_sendmsg+0xee/0x170 [ 4151.959391][ T3116] __sys_sendmsg+0xcd/0x170 [ 4151.959391][ T3116] do_syscall_64+0xc6/0x1e0 [ 4151.959391][ T3116] [ 4151.962112][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4151.962112][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4151.962112][ T3116] ipv6_find_idev+0x102/0x170 [ 4151.962112][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4151.962112][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4151.962112][ T3116] netlink_rcv_skb+0x130/0x360 [ 4151.962112][ T3116] netlink_unicast+0x449/0x710 [ 4151.962112][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4151.962112][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4151.962112][ T3116] ___sys_sendmsg+0xee/0x170 [ 4151.962112][ T3116] __sys_sendmsg+0xcd/0x170 [ 4151.962112][ T3116] do_syscall_64+0xc6/0x1e0 [ 4151.962112][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4151.962112][ T3116] [ 4151.963815][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4151.963815][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4151.963815][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4151.963815][ T3116] ipv6_find_idev+0x102/0x170 [ 4151.963815][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4151.963815][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4151.963815][ T3116] netlink_rcv_skb+0x130/0x360 [ 4151.963815][ T3116] netlink_unicast+0x449/0x710 [ 4151.963815][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4151.963815][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4151.963815][ T3116] ___sys_sendmsg+0xee/0x170 [ 4151.963815][ T3116] __sys_sendmsg+0xcd/0x170 [ 4151.963815][ T3116] do_syscall_64+0xc6/0x1e0 [ 4151.963815][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4151.963815][ T3116] [ 4162.004812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4162.005233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4162.005233][ T3116] dst_init+0x84/0x4a0 [ 4162.005233][ T3116] dst_alloc+0x97/0x150 [ 4162.005233][ T3116] ip6_dst_alloc+0x23/0x90 [ 4162.005233][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4162.005233][ T3116] ip6_pol_route+0x56f/0x840 [ 4162.005233][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4162.005233][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4162.005233][ T3116] fib6_rule_lookup+0x182/0x630 [ 4162.005233][ T3116] ip6_route_input+0x59c/0xa50 [ 4162.005233][ T3116] ipv6_rcv+0x397/0x810 [ 4162.005233][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4162.005233][ T3116] process_backlog+0x101/0x620 [ 4162.005233][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4162.005233][ T3116] net_rx_action+0x495/0xbe0 [ 4162.005233][ T3116] __do_softirq+0x1b5/0x7f6 [ 4162.005233][ T3116] [ 4162.007343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4162.007343][ T3116] netdev_get_by_index+0x5e/0x80 [ 4162.007343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4162.007343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4162.007343][ T3116] ip6_route_add+0x1c/0x140 [ 4162.007343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4162.007343][ T3116] addrconf_add_dev+0xe2/0x170 [ 4162.007343][ T3116] inet6_addr_add+0x12f/0xa40 [ 4162.007343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4162.007343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.007343][ T3116] netlink_rcv_skb+0x130/0x360 [ 4162.007343][ T3116] netlink_unicast+0x449/0x710 [ 4162.007343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4162.007343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4162.007343][ T3116] ___sys_sendmsg+0xee/0x170 [ 4162.007343][ T3116] __sys_sendmsg+0xcd/0x170 [ 4162.007343][ T3116] do_syscall_64+0xc6/0x1e0 [ 4162.007343][ T3116] [ 4162.009597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4162.009597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4162.009597][ T3116] ipv6_find_idev+0x102/0x170 [ 4162.009597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4162.009597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.009597][ T3116] netlink_rcv_skb+0x130/0x360 [ 4162.009597][ T3116] netlink_unicast+0x449/0x710 [ 4162.009597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4162.009597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4162.009597][ T3116] ___sys_sendmsg+0xee/0x170 [ 4162.009597][ T3116] __sys_sendmsg+0xcd/0x170 [ 4162.009597][ T3116] do_syscall_64+0xc6/0x1e0 [ 4162.009597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4162.009597][ T3116] [ 4162.011324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4162.011324][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4162.011324][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4162.011324][ T3116] ipv6_find_idev+0x102/0x170 [ 4162.011324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4162.011324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.011324][ T3116] netlink_rcv_skb+0x130/0x360 [ 4162.011324][ T3116] netlink_unicast+0x449/0x710 [ 4162.011324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4162.011324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4162.011324][ T3116] ___sys_sendmsg+0xee/0x170 [ 4162.011324][ T3116] __sys_sendmsg+0xcd/0x170 [ 4162.011324][ T3116] do_syscall_64+0xc6/0x1e0 [ 4162.011324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4162.011324][ T3116] [ 4172.052812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4172.053260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4172.053260][ T3116] dst_init+0x84/0x4a0 [ 4172.053260][ T3116] dst_alloc+0x97/0x150 [ 4172.053260][ T3116] ip6_dst_alloc+0x23/0x90 [ 4172.053260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4172.053260][ T3116] ip6_pol_route+0x56f/0x840 [ 4172.053260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4172.053260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4172.053260][ T3116] fib6_rule_lookup+0x182/0x630 [ 4172.053260][ T3116] ip6_route_input+0x59c/0xa50 [ 4172.053260][ T3116] ipv6_rcv+0x397/0x810 [ 4172.053260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4172.053260][ T3116] process_backlog+0x101/0x620 [ 4172.053260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4172.053260][ T3116] net_rx_action+0x495/0xbe0 [ 4172.053260][ T3116] __do_softirq+0x1b5/0x7f6 [ 4172.053260][ T3116] [ 4172.055373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4172.055373][ T3116] netdev_get_by_index+0x5e/0x80 [ 4172.055373][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4172.055373][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4172.055373][ T3116] ip6_route_add+0x1c/0x140 [ 4172.055373][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4172.055373][ T3116] addrconf_add_dev+0xe2/0x170 [ 4172.055373][ T3116] inet6_addr_add+0x12f/0xa40 [ 4172.055373][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4172.055373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.055373][ T3116] netlink_rcv_skb+0x130/0x360 [ 4172.055373][ T3116] netlink_unicast+0x449/0x710 [ 4172.055373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4172.055373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4172.055373][ T3116] ___sys_sendmsg+0xee/0x170 [ 4172.055373][ T3116] __sys_sendmsg+0xcd/0x170 [ 4172.055373][ T3116] do_syscall_64+0xc6/0x1e0 [ 4172.055373][ T3116] [ 4172.057571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4172.057571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4172.057571][ T3116] ipv6_find_idev+0x102/0x170 [ 4172.057571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4172.057571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.057571][ T3116] netlink_rcv_skb+0x130/0x360 [ 4172.057571][ T3116] netlink_unicast+0x449/0x710 [ 4172.057571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4172.057571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4172.057571][ T3116] ___sys_sendmsg+0xee/0x170 [ 4172.057571][ T3116] __sys_sendmsg+0xcd/0x170 [ 4172.057571][ T3116] do_syscall_64+0xc6/0x1e0 [ 4172.057571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4172.057571][ T3116] [ 4172.059863][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4172.059863][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4172.059863][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4172.059863][ T3116] ipv6_find_idev+0x102/0x170 [ 4172.059863][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4172.059863][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.059863][ T3116] netlink_rcv_skb+0x130/0x360 [ 4172.059863][ T3116] netlink_unicast+0x449/0x710 [ 4172.059863][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4172.059863][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4172.059863][ T3116] ___sys_sendmsg+0xee/0x170 [ 4172.059863][ T3116] __sys_sendmsg+0xcd/0x170 [ 4172.059863][ T3116] do_syscall_64+0xc6/0x1e0 [ 4172.059863][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4172.059863][ T3116] [ 4182.092794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4182.093280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4182.093280][ T3116] dst_init+0x84/0x4a0 [ 4182.093280][ T3116] dst_alloc+0x97/0x150 [ 4182.093280][ T3116] ip6_dst_alloc+0x23/0x90 [ 4182.093280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4182.093280][ T3116] ip6_pol_route+0x56f/0x840 [ 4182.093280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4182.093280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4182.093280][ T3116] fib6_rule_lookup+0x182/0x630 [ 4182.093280][ T3116] ip6_route_input+0x59c/0xa50 [ 4182.093280][ T3116] ipv6_rcv+0x397/0x810 [ 4182.093280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4182.093280][ T3116] process_backlog+0x101/0x620 [ 4182.093280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4182.093280][ T3116] net_rx_action+0x495/0xbe0 [ 4182.093280][ T3116] __do_softirq+0x1b5/0x7f6 [ 4182.093280][ T3116] [ 4182.095366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4182.095366][ T3116] netdev_get_by_index+0x5e/0x80 [ 4182.095366][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4182.095366][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4182.095366][ T3116] ip6_route_add+0x1c/0x140 [ 4182.095366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4182.095366][ T3116] addrconf_add_dev+0xe2/0x170 [ 4182.095366][ T3116] inet6_addr_add+0x12f/0xa40 [ 4182.095366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4182.095366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.095366][ T3116] netlink_rcv_skb+0x130/0x360 [ 4182.095366][ T3116] netlink_unicast+0x449/0x710 [ 4182.095366][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4182.095366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4182.095366][ T3116] ___sys_sendmsg+0xee/0x170 [ 4182.095366][ T3116] __sys_sendmsg+0xcd/0x170 [ 4182.095366][ T3116] do_syscall_64+0xc6/0x1e0 [ 4182.095366][ T3116] [ 4182.097524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4182.097524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4182.097524][ T3116] ipv6_find_idev+0x102/0x170 [ 4182.097524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4182.097524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.097524][ T3116] netlink_rcv_skb+0x130/0x360 [ 4182.097524][ T3116] netlink_unicast+0x449/0x710 [ 4182.097524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4182.097524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4182.097524][ T3116] ___sys_sendmsg+0xee/0x170 [ 4182.097524][ T3116] __sys_sendmsg+0xcd/0x170 [ 4182.097524][ T3116] do_syscall_64+0xc6/0x1e0 [ 4182.097524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4182.097524][ T3116] [ 4182.099226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4182.099226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4182.099226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4182.099226][ T3116] ipv6_find_idev+0x102/0x170 [ 4182.099226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4182.099226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.099226][ T3116] netlink_rcv_skb+0x130/0x360 [ 4182.099226][ T3116] netlink_unicast+0x449/0x710 [ 4182.099226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4182.099226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4182.099226][ T3116] ___sys_sendmsg+0xee/0x170 [ 4182.099226][ T3116] __sys_sendmsg+0xcd/0x170 [ 4182.099226][ T3116] do_syscall_64+0xc6/0x1e0 [ 4182.099226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4182.099226][ T3116] [ 4192.340834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4192.341324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4192.341324][ T3116] dst_init+0x84/0x4a0 [ 4192.341324][ T3116] dst_alloc+0x97/0x150 [ 4192.341324][ T3116] ip6_dst_alloc+0x23/0x90 [ 4192.341324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4192.341324][ T3116] ip6_pol_route+0x56f/0x840 [ 4192.341324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4192.341324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4192.341324][ T3116] fib6_rule_lookup+0x182/0x630 [ 4192.341324][ T3116] ip6_route_input+0x59c/0xa50 [ 4192.341324][ T3116] ipv6_rcv+0x397/0x810 [ 4192.341324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4192.341324][ T3116] process_backlog+0x101/0x620 [ 4192.341324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4192.341324][ T3116] net_rx_action+0x495/0xbe0 [ 4192.341324][ T3116] __do_softirq+0x1b5/0x7f6 [ 4192.341324][ T3116] [ 4192.343409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4192.343409][ T3116] netdev_get_by_index+0x5e/0x80 [ 4192.343409][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4192.343409][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4192.343409][ T3116] ip6_route_add+0x1c/0x140 [ 4192.343409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4192.343409][ T3116] addrconf_add_dev+0xe2/0x170 [ 4192.343409][ T3116] inet6_addr_add+0x12f/0xa40 [ 4192.343409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4192.343409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.343409][ T3116] netlink_rcv_skb+0x130/0x360 [ 4192.343409][ T3116] netlink_unicast+0x449/0x710 [ 4192.343409][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4192.343409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4192.343409][ T3116] ___sys_sendmsg+0xee/0x170 [ 4192.343409][ T3116] __sys_sendmsg+0xcd/0x170 [ 4192.343409][ T3116] do_syscall_64+0xc6/0x1e0 [ 4192.343409][ T3116] [ 4192.345604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4192.345604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4192.345604][ T3116] ipv6_find_idev+0x102/0x170 [ 4192.345604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4192.345604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.345604][ T3116] netlink_rcv_skb+0x130/0x360 [ 4192.345604][ T3116] netlink_unicast+0x449/0x710 [ 4192.345604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4192.345604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4192.345604][ T3116] ___sys_sendmsg+0xee/0x170 [ 4192.345604][ T3116] __sys_sendmsg+0xcd/0x170 [ 4192.345604][ T3116] do_syscall_64+0xc6/0x1e0 [ 4192.345604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4192.345604][ T3116] [ 4192.347300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4192.347300][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4192.347300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4192.347300][ T3116] ipv6_find_idev+0x102/0x170 [ 4192.347300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4192.347300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.347300][ T3116] netlink_rcv_skb+0x130/0x360 [ 4192.347300][ T3116] netlink_unicast+0x449/0x710 [ 4192.347300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4192.347300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4192.347300][ T3116] ___sys_sendmsg+0xee/0x170 [ 4192.347300][ T3116] __sys_sendmsg+0xcd/0x170 [ 4192.347300][ T3116] do_syscall_64+0xc6/0x1e0 [ 4192.347300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4192.347300][ T3116] [ 4202.836897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4202.837308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4202.837308][ T3116] dst_init+0x84/0x4a0 [ 4202.837308][ T3116] dst_alloc+0x97/0x150 [ 4202.837308][ T3116] ip6_dst_alloc+0x23/0x90 [ 4202.837308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4202.837308][ T3116] ip6_pol_route+0x56f/0x840 [ 4202.837308][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4202.837308][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4202.837308][ T3116] fib6_rule_lookup+0x182/0x630 [ 4202.837308][ T3116] ip6_route_input+0x59c/0xa50 [ 4202.837308][ T3116] ipv6_rcv+0x397/0x810 [ 4202.837308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4202.837308][ T3116] process_backlog+0x101/0x620 [ 4202.837308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4202.837308][ T3116] net_rx_action+0x495/0xbe0 [ 4202.837308][ T3116] __do_softirq+0x1b5/0x7f6 [ 4202.837308][ T3116] [ 4202.839429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4202.839429][ T3116] netdev_get_by_index+0x5e/0x80 [ 4202.839429][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4202.839429][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4202.839429][ T3116] ip6_route_add+0x1c/0x140 [ 4202.839429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4202.839429][ T3116] addrconf_add_dev+0xe2/0x170 [ 4202.839429][ T3116] inet6_addr_add+0x12f/0xa40 [ 4202.839429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4202.839429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4202.839429][ T3116] netlink_rcv_skb+0x130/0x360 [ 4202.839429][ T3116] netlink_unicast+0x449/0x710 [ 4202.839429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4202.839429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4202.839429][ T3116] ___sys_sendmsg+0xee/0x170 [ 4202.839429][ T3116] __sys_sendmsg+0xcd/0x170 [ 4202.839429][ T3116] do_syscall_64+0xc6/0x1e0 [ 4202.839429][ T3116] [ 4202.841597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4202.841597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4202.841597][ T3116] ipv6_find_idev+0x102/0x170 [ 4202.841597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4202.841597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4202.841597][ T3116] netlink_rcv_skb+0x130/0x360 [ 4202.841597][ T3116] netlink_unicast+0x449/0x710 [ 4202.841597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4202.841597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4202.841597][ T3116] ___sys_sendmsg+0xee/0x170 [ 4202.841597][ T3116] __sys_sendmsg+0xcd/0x170 [ 4202.841597][ T3116] do_syscall_64+0xc6/0x1e0 [ 4202.841597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4202.841597][ T3116] [ 4202.843307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4202.843307][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4202.843307][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4202.843307][ T3116] ipv6_find_idev+0x102/0x170 [ 4202.843307][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4202.843307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4202.843307][ T3116] netlink_rcv_skb+0x130/0x360 [ 4202.843307][ T3116] netlink_unicast+0x449/0x710 [ 4202.843307][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4202.843307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4202.843307][ T3116] ___sys_sendmsg+0xee/0x170 [ 4202.843307][ T3116] __sys_sendmsg+0xcd/0x170 [ 4202.843307][ T3116] do_syscall_64+0xc6/0x1e0 [ 4202.843307][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4202.843307][ T3116] [ 4213.092809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4213.093290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4213.093290][ T3116] dst_init+0x84/0x4a0 [ 4213.093290][ T3116] dst_alloc+0x97/0x150 [ 4213.093290][ T3116] ip6_dst_alloc+0x23/0x90 [ 4213.093290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4213.093290][ T3116] ip6_pol_route+0x56f/0x840 [ 4213.093290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4213.093290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4213.093290][ T3116] fib6_rule_lookup+0x182/0x630 [ 4213.093290][ T3116] ip6_route_input+0x59c/0xa50 [ 4213.093290][ T3116] ipv6_rcv+0x397/0x810 [ 4213.093290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4213.093290][ T3116] process_backlog+0x101/0x620 [ 4213.093290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4213.093290][ T3116] net_rx_action+0x495/0xbe0 [ 4213.093290][ T3116] __do_softirq+0x1b5/0x7f6 [ 4213.093290][ T3116] [ 4213.095362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4213.095362][ T3116] netdev_get_by_index+0x5e/0x80 [ 4213.095362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4213.095362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4213.095362][ T3116] ip6_route_add+0x1c/0x140 [ 4213.095362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4213.095362][ T3116] addrconf_add_dev+0xe2/0x170 [ 4213.095362][ T3116] inet6_addr_add+0x12f/0xa40 [ 4213.095362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4213.095362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.095362][ T3116] netlink_rcv_skb+0x130/0x360 [ 4213.095362][ T3116] netlink_unicast+0x449/0x710 [ 4213.095362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4213.095362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4213.095362][ T3116] ___sys_sendmsg+0xee/0x170 [ 4213.095362][ T3116] __sys_sendmsg+0xcd/0x170 [ 4213.095362][ T3116] do_syscall_64+0xc6/0x1e0 [ 4213.095362][ T3116] [ 4213.097528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4213.097528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4213.097528][ T3116] ipv6_find_idev+0x102/0x170 [ 4213.097528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4213.097528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.097528][ T3116] netlink_rcv_skb+0x130/0x360 [ 4213.097528][ T3116] netlink_unicast+0x449/0x710 [ 4213.097528][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4213.097528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4213.097528][ T3116] ___sys_sendmsg+0xee/0x170 [ 4213.097528][ T3116] __sys_sendmsg+0xcd/0x170 [ 4213.097528][ T3116] do_syscall_64+0xc6/0x1e0 [ 4213.097528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4213.097528][ T3116] [ 4213.099248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4213.099248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4213.099248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4213.099248][ T3116] ipv6_find_idev+0x102/0x170 [ 4213.099248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4213.099248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.099248][ T3116] netlink_rcv_skb+0x130/0x360 [ 4213.099248][ T3116] netlink_unicast+0x449/0x710 [ 4213.099248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4213.099248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4213.099248][ T3116] ___sys_sendmsg+0xee/0x170 [ 4213.099248][ T3116] __sys_sendmsg+0xcd/0x170 [ 4213.099248][ T3116] do_syscall_64+0xc6/0x1e0 [ 4213.099248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4213.099248][ T3116] [ 4223.348760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4223.349165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4223.349165][ T3116] dst_init+0x84/0x4a0 [ 4223.349165][ T3116] dst_alloc+0x97/0x150 [ 4223.349165][ T3116] ip6_dst_alloc+0x23/0x90 [ 4223.349165][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4223.349165][ T3116] ip6_pol_route+0x56f/0x840 [ 4223.349165][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4223.349165][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4223.349165][ T3116] fib6_rule_lookup+0x182/0x630 [ 4223.349165][ T3116] ip6_route_input+0x59c/0xa50 [ 4223.349165][ T3116] ipv6_rcv+0x397/0x810 [ 4223.349165][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4223.349165][ T3116] process_backlog+0x101/0x620 [ 4223.349165][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4223.349165][ T3116] net_rx_action+0x495/0xbe0 [ 4223.349165][ T3116] __do_softirq+0x1b5/0x7f6 [ 4223.349165][ T3116] [ 4223.351254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4223.351254][ T3116] netdev_get_by_index+0x5e/0x80 [ 4223.351254][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4223.351254][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4223.351254][ T3116] ip6_route_add+0x1c/0x140 [ 4223.351254][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4223.351254][ T3116] addrconf_add_dev+0xe2/0x170 [ 4223.351254][ T3116] inet6_addr_add+0x12f/0xa40 [ 4223.351254][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4223.351254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.351254][ T3116] netlink_rcv_skb+0x130/0x360 [ 4223.351254][ T3116] netlink_unicast+0x449/0x710 [ 4223.351254][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4223.351254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4223.351254][ T3116] ___sys_sendmsg+0xee/0x170 [ 4223.351254][ T3116] __sys_sendmsg+0xcd/0x170 [ 4223.351254][ T3116] do_syscall_64+0xc6/0x1e0 [ 4223.351254][ T3116] [ 4223.353415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4223.353415][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4223.353415][ T3116] ipv6_find_idev+0x102/0x170 [ 4223.353415][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4223.353415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.353415][ T3116] netlink_rcv_skb+0x130/0x360 [ 4223.353415][ T3116] netlink_unicast+0x449/0x710 [ 4223.353415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4223.353415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4223.353415][ T3116] ___sys_sendmsg+0xee/0x170 [ 4223.353415][ T3116] __sys_sendmsg+0xcd/0x170 [ 4223.353415][ T3116] do_syscall_64+0xc6/0x1e0 [ 4223.353415][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4223.353415][ T3116] [ 4223.355111][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4223.355111][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4223.355111][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4223.355111][ T3116] ipv6_find_idev+0x102/0x170 [ 4223.355111][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4223.355111][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.355111][ T3116] netlink_rcv_skb+0x130/0x360 [ 4223.355111][ T3116] netlink_unicast+0x449/0x710 [ 4223.355111][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4223.355111][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4223.355111][ T3116] ___sys_sendmsg+0xee/0x170 [ 4223.355111][ T3116] __sys_sendmsg+0xcd/0x170 [ 4223.355111][ T3116] do_syscall_64+0xc6/0x1e0 [ 4223.355111][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4223.355111][ T3116] [ 4233.548788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4233.549202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4233.549202][ T3116] dst_init+0x84/0x4a0 [ 4233.549202][ T3116] dst_alloc+0x97/0x150 [ 4233.549202][ T3116] ip6_dst_alloc+0x23/0x90 [ 4233.549202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4233.549202][ T3116] ip6_pol_route+0x56f/0x840 [ 4233.549202][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4233.549202][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4233.549202][ T3116] fib6_rule_lookup+0x182/0x630 [ 4233.549202][ T3116] ip6_route_input+0x59c/0xa50 [ 4233.549202][ T3116] ipv6_rcv+0x397/0x810 [ 4233.549202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4233.549202][ T3116] process_backlog+0x101/0x620 [ 4233.549202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4233.549202][ T3116] net_rx_action+0x495/0xbe0 [ 4233.549202][ T3116] __do_softirq+0x1b5/0x7f6 [ 4233.549202][ T3116] [ 4233.551278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4233.551278][ T3116] netdev_get_by_index+0x5e/0x80 [ 4233.551278][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4233.551278][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4233.551278][ T3116] ip6_route_add+0x1c/0x140 [ 4233.551278][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4233.551278][ T3116] addrconf_add_dev+0xe2/0x170 [ 4233.551278][ T3116] inet6_addr_add+0x12f/0xa40 [ 4233.551278][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4233.551278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.551278][ T3116] netlink_rcv_skb+0x130/0x360 [ 4233.551278][ T3116] netlink_unicast+0x449/0x710 [ 4233.551278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4233.551278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4233.551278][ T3116] ___sys_sendmsg+0xee/0x170 [ 4233.551278][ T3116] __sys_sendmsg+0xcd/0x170 [ 4233.551278][ T3116] do_syscall_64+0xc6/0x1e0 [ 4233.551278][ T3116] [ 4233.553439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4233.553439][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4233.553439][ T3116] ipv6_find_idev+0x102/0x170 [ 4233.553439][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4233.553439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.553439][ T3116] netlink_rcv_skb+0x130/0x360 [ 4233.553439][ T3116] netlink_unicast+0x449/0x710 [ 4233.553439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4233.553439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4233.553439][ T3116] ___sys_sendmsg+0xee/0x170 [ 4233.553439][ T3116] __sys_sendmsg+0xcd/0x170 [ 4233.553439][ T3116] do_syscall_64+0xc6/0x1e0 [ 4233.553439][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4233.553439][ T3116] [ 4233.555132][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4233.555132][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4233.555132][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4233.555132][ T3116] ipv6_find_idev+0x102/0x170 [ 4233.555132][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4233.555132][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.555132][ T3116] netlink_rcv_skb+0x130/0x360 [ 4233.555132][ T3116] netlink_unicast+0x449/0x710 [ 4233.555132][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4233.555132][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4233.555132][ T3116] ___sys_sendmsg+0xee/0x170 [ 4233.555132][ T3116] __sys_sendmsg+0xcd/0x170 [ 4233.555132][ T3116] do_syscall_64+0xc6/0x1e0 [ 4233.555132][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4233.555132][ T3116] [ 4243.796886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4243.797367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4243.797367][ T3116] dst_init+0x84/0x4a0 [ 4243.797367][ T3116] dst_alloc+0x97/0x150 [ 4243.797367][ T3116] ip6_dst_alloc+0x23/0x90 [ 4243.797367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4243.797367][ T3116] ip6_pol_route+0x56f/0x840 [ 4243.797367][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4243.797367][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4243.797367][ T3116] fib6_rule_lookup+0x182/0x630 [ 4243.797367][ T3116] ip6_route_input+0x59c/0xa50 [ 4243.797367][ T3116] ipv6_rcv+0x397/0x810 [ 4243.797367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4243.797367][ T3116] process_backlog+0x101/0x620 [ 4243.797367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4243.797367][ T3116] net_rx_action+0x495/0xbe0 [ 4243.797367][ T3116] __do_softirq+0x1b5/0x7f6 [ 4243.797367][ T3116] [ 4243.799458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4243.799458][ T3116] netdev_get_by_index+0x5e/0x80 [ 4243.799458][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4243.799458][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4243.799458][ T3116] ip6_route_add+0x1c/0x140 [ 4243.799458][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4243.799458][ T3116] addrconf_add_dev+0xe2/0x170 [ 4243.799458][ T3116] inet6_addr_add+0x12f/0xa40 [ 4243.799458][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4243.799458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.799458][ T3116] netlink_rcv_skb+0x130/0x360 [ 4243.799458][ T3116] netlink_unicast+0x449/0x710 [ 4243.799458][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4243.799458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4243.799458][ T3116] ___sys_sendmsg+0xee/0x170 [ 4243.799458][ T3116] __sys_sendmsg+0xcd/0x170 [ 4243.799458][ T3116] do_syscall_64+0xc6/0x1e0 [ 4243.799458][ T3116] [ 4243.801626][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4243.801626][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4243.801626][ T3116] ipv6_find_idev+0x102/0x170 [ 4243.801626][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4243.801626][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.801626][ T3116] netlink_rcv_skb+0x130/0x360 [ 4243.801626][ T3116] netlink_unicast+0x449/0x710 [ 4243.801626][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4243.801626][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4243.801626][ T3116] ___sys_sendmsg+0xee/0x170 [ 4243.801626][ T3116] __sys_sendmsg+0xcd/0x170 [ 4243.801626][ T3116] do_syscall_64+0xc6/0x1e0 [ 4243.801626][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4243.801626][ T3116] [ 4243.803325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4243.803325][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4243.803325][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4243.803325][ T3116] ipv6_find_idev+0x102/0x170 [ 4243.803325][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4243.803325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.803325][ T3116] netlink_rcv_skb+0x130/0x360 [ 4243.803325][ T3116] netlink_unicast+0x449/0x710 [ 4243.803325][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4243.803325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4243.803325][ T3116] ___sys_sendmsg+0xee/0x170 [ 4243.803325][ T3116] __sys_sendmsg+0xcd/0x170 [ 4243.803325][ T3116] do_syscall_64+0xc6/0x1e0 [ 4243.803325][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4243.803325][ T3116] [ 4254.044847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4254.045249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4254.045249][ T3116] dst_init+0x84/0x4a0 [ 4254.045249][ T3116] dst_alloc+0x97/0x150 [ 4254.045249][ T3116] ip6_dst_alloc+0x23/0x90 [ 4254.045249][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4254.045249][ T3116] ip6_pol_route+0x56f/0x840 [ 4254.045249][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4254.045249][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4254.045249][ T3116] fib6_rule_lookup+0x182/0x630 [ 4254.045249][ T3116] ip6_route_input+0x59c/0xa50 [ 4254.045249][ T3116] ipv6_rcv+0x397/0x810 [ 4254.045249][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4254.045249][ T3116] process_backlog+0x101/0x620 [ 4254.045249][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4254.045249][ T3116] net_rx_action+0x495/0xbe0 [ 4254.045249][ T3116] __do_softirq+0x1b5/0x7f6 [ 4254.045249][ T3116] [ 4254.047324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4254.047324][ T3116] netdev_get_by_index+0x5e/0x80 [ 4254.047324][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4254.047324][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4254.047324][ T3116] ip6_route_add+0x1c/0x140 [ 4254.047324][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4254.047324][ T3116] addrconf_add_dev+0xe2/0x170 [ 4254.047324][ T3116] inet6_addr_add+0x12f/0xa40 [ 4254.047324][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4254.047324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4254.047324][ T3116] netlink_rcv_skb+0x130/0x360 [ 4254.047324][ T3116] netlink_unicast+0x449/0x710 [ 4254.047324][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4254.047324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4254.047324][ T3116] ___sys_sendmsg+0xee/0x170 [ 4254.047324][ T3116] __sys_sendmsg+0xcd/0x170 [ 4254.047324][ T3116] do_syscall_64+0xc6/0x1e0 [ 4254.047324][ T3116] [ 4254.049536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4254.049536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4254.049536][ T3116] ipv6_find_idev+0x102/0x170 [ 4254.049536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4254.049536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4254.049536][ T3116] netlink_rcv_skb+0x130/0x360 [ 4254.049536][ T3116] netlink_unicast+0x449/0x710 [ 4254.049536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4254.049536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4254.049536][ T3116] ___sys_sendmsg+0xee/0x170 [ 4254.049536][ T3116] __sys_sendmsg+0xcd/0x170 [ 4254.049536][ T3116] do_syscall_64+0xc6/0x1e0 [ 4254.049536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4254.049536][ T3116] [ 4254.051231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4254.051231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4254.051231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4254.051231][ T3116] ipv6_find_idev+0x102/0x170 [ 4254.051231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4254.051231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4254.051231][ T3116] netlink_rcv_skb+0x130/0x360 [ 4254.051231][ T3116] netlink_unicast+0x449/0x710 [ 4254.051231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4254.051231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4254.051231][ T3116] ___sys_sendmsg+0xee/0x170 [ 4254.051231][ T3116] __sys_sendmsg+0xcd/0x170 [ 4254.051231][ T3116] do_syscall_64+0xc6/0x1e0 [ 4254.051231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4254.051231][ T3116] [ 4264.292770][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4264.293250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4264.293250][ T3116] dst_init+0x84/0x4a0 [ 4264.293250][ T3116] dst_alloc+0x97/0x150 [ 4264.293250][ T3116] ip6_dst_alloc+0x23/0x90 [ 4264.293250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4264.293250][ T3116] ip6_pol_route+0x56f/0x840 [ 4264.293250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4264.293250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4264.293250][ T3116] fib6_rule_lookup+0x182/0x630 [ 4264.293250][ T3116] ip6_route_input+0x59c/0xa50 [ 4264.293250][ T3116] ipv6_rcv+0x397/0x810 [ 4264.293250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4264.293250][ T3116] process_backlog+0x101/0x620 [ 4264.293250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4264.293250][ T3116] net_rx_action+0x495/0xbe0 [ 4264.293250][ T3116] __do_softirq+0x1b5/0x7f6 [ 4264.293250][ T3116] [ 4264.295370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4264.295370][ T3116] netdev_get_by_index+0x5e/0x80 [ 4264.295370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4264.295370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4264.295370][ T3116] ip6_route_add+0x1c/0x140 [ 4264.295370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4264.295370][ T3116] addrconf_add_dev+0xe2/0x170 [ 4264.295370][ T3116] inet6_addr_add+0x12f/0xa40 [ 4264.295370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4264.295370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.295370][ T3116] netlink_rcv_skb+0x130/0x360 [ 4264.295370][ T3116] netlink_unicast+0x449/0x710 [ 4264.295370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4264.295370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4264.295370][ T3116] ___sys_sendmsg+0xee/0x170 [ 4264.295370][ T3116] __sys_sendmsg+0xcd/0x170 [ 4264.295370][ T3116] do_syscall_64+0xc6/0x1e0 [ 4264.295370][ T3116] [ 4264.297551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4264.297551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4264.297551][ T3116] ipv6_find_idev+0x102/0x170 [ 4264.297551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4264.297551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.297551][ T3116] netlink_rcv_skb+0x130/0x360 [ 4264.297551][ T3116] netlink_unicast+0x449/0x710 [ 4264.297551][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4264.297551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4264.297551][ T3116] ___sys_sendmsg+0xee/0x170 [ 4264.297551][ T3116] __sys_sendmsg+0xcd/0x170 [ 4264.297551][ T3116] do_syscall_64+0xc6/0x1e0 [ 4264.297551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4264.297551][ T3116] [ 4264.299264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4264.299264][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4264.299264][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4264.299264][ T3116] ipv6_find_idev+0x102/0x170 [ 4264.299264][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4264.299264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.299264][ T3116] netlink_rcv_skb+0x130/0x360 [ 4264.299264][ T3116] netlink_unicast+0x449/0x710 [ 4264.299264][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4264.299264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4264.299264][ T3116] ___sys_sendmsg+0xee/0x170 [ 4264.299264][ T3116] __sys_sendmsg+0xcd/0x170 [ 4264.299264][ T3116] do_syscall_64+0xc6/0x1e0 [ 4264.299264][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4264.299264][ T3116] [ 4274.348769][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4274.349177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4274.349177][ T3116] dst_init+0x84/0x4a0 [ 4274.349177][ T3116] dst_alloc+0x97/0x150 [ 4274.349177][ T3116] ip6_dst_alloc+0x23/0x90 [ 4274.349177][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4274.349177][ T3116] ip6_pol_route+0x56f/0x840 [ 4274.349177][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4274.349177][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4274.349177][ T3116] fib6_rule_lookup+0x182/0x630 [ 4274.349177][ T3116] ip6_route_input+0x59c/0xa50 [ 4274.349177][ T3116] ipv6_rcv+0x397/0x810 [ 4274.349177][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4274.349177][ T3116] process_backlog+0x101/0x620 [ 4274.349177][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4274.349177][ T3116] net_rx_action+0x495/0xbe0 [ 4274.349177][ T3116] __do_softirq+0x1b5/0x7f6 [ 4274.349177][ T3116] [ 4274.351259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4274.351259][ T3116] netdev_get_by_index+0x5e/0x80 [ 4274.351259][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4274.351259][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4274.351259][ T3116] ip6_route_add+0x1c/0x140 [ 4274.351259][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4274.351259][ T3116] addrconf_add_dev+0xe2/0x170 [ 4274.351259][ T3116] inet6_addr_add+0x12f/0xa40 [ 4274.351259][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4274.351259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.351259][ T3116] netlink_rcv_skb+0x130/0x360 [ 4274.351259][ T3116] netlink_unicast+0x449/0x710 [ 4274.351259][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4274.351259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4274.351259][ T3116] ___sys_sendmsg+0xee/0x170 [ 4274.351259][ T3116] __sys_sendmsg+0xcd/0x170 [ 4274.351259][ T3116] do_syscall_64+0xc6/0x1e0 [ 4274.351259][ T3116] [ 4274.353451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4274.353451][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4274.353451][ T3116] ipv6_find_idev+0x102/0x170 [ 4274.353451][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4274.353451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.353451][ T3116] netlink_rcv_skb+0x130/0x360 [ 4274.353451][ T3116] netlink_unicast+0x449/0x710 [ 4274.353451][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4274.353451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4274.353451][ T3116] ___sys_sendmsg+0xee/0x170 [ 4274.353451][ T3116] __sys_sendmsg+0xcd/0x170 [ 4274.353451][ T3116] do_syscall_64+0xc6/0x1e0 [ 4274.353451][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4274.353451][ T3116] [ 4274.355147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4274.355147][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4274.355147][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4274.355147][ T3116] ipv6_find_idev+0x102/0x170 [ 4274.355147][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4274.355147][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.355147][ T3116] netlink_rcv_skb+0x130/0x360 [ 4274.355147][ T3116] netlink_unicast+0x449/0x710 [ 4274.355147][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4274.355147][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4274.355147][ T3116] ___sys_sendmsg+0xee/0x170 [ 4274.355147][ T3116] __sys_sendmsg+0xcd/0x170 [ 4274.355147][ T3116] do_syscall_64+0xc6/0x1e0 [ 4274.355147][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4274.355147][ T3116] [ 4284.596808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4284.597471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4284.597471][ T3116] dst_init+0x84/0x4a0 [ 4284.597471][ T3116] dst_alloc+0x97/0x150 [ 4284.597471][ T3116] ip6_dst_alloc+0x23/0x90 [ 4284.597471][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4284.597471][ T3116] ip6_pol_route+0x56f/0x840 [ 4284.597471][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4284.597471][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4284.597471][ T3116] fib6_rule_lookup+0x182/0x630 [ 4284.597471][ T3116] ip6_route_input+0x59c/0xa50 [ 4284.597471][ T3116] ipv6_rcv+0x397/0x810 [ 4284.597471][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4284.597471][ T3116] process_backlog+0x101/0x620 [ 4284.597471][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4284.597471][ T3116] net_rx_action+0x495/0xbe0 [ 4284.597471][ T3116] __do_softirq+0x1b5/0x7f6 [ 4284.597471][ T3116] [ 4284.600905][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4284.600905][ T3116] netdev_get_by_index+0x5e/0x80 [ 4284.600905][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4284.600905][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4284.600905][ T3116] ip6_route_add+0x1c/0x140 [ 4284.600905][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4284.600905][ T3116] addrconf_add_dev+0xe2/0x170 [ 4284.600905][ T3116] inet6_addr_add+0x12f/0xa40 [ 4284.600905][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4284.600905][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.600905][ T3116] netlink_rcv_skb+0x130/0x360 [ 4284.600905][ T3116] netlink_unicast+0x449/0x710 [ 4284.600905][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4284.600905][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4284.600905][ T3116] ___sys_sendmsg+0xee/0x170 [ 4284.600905][ T3116] __sys_sendmsg+0xcd/0x170 [ 4284.600905][ T3116] do_syscall_64+0xc6/0x1e0 [ 4284.600905][ T3116] [ 4284.604488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4284.604488][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4284.604488][ T3116] ipv6_find_idev+0x102/0x170 [ 4284.604488][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4284.604488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.604488][ T3116] netlink_rcv_skb+0x130/0x360 [ 4284.604488][ T3116] netlink_unicast+0x449/0x710 [ 4284.604488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4284.604488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4284.604488][ T3116] ___sys_sendmsg+0xee/0x170 [ 4284.604488][ T3116] __sys_sendmsg+0xcd/0x170 [ 4284.604488][ T3116] do_syscall_64+0xc6/0x1e0 [ 4284.604488][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4284.604488][ T3116] [ 4284.607289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4284.607289][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4284.607289][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4284.607289][ T3116] ipv6_find_idev+0x102/0x170 [ 4284.607289][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4284.607289][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.607289][ T3116] netlink_rcv_skb+0x130/0x360 [ 4284.607289][ T3116] netlink_unicast+0x449/0x710 [ 4284.607289][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4284.607289][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4284.607289][ T3116] ___sys_sendmsg+0xee/0x170 [ 4284.607289][ T3116] __sys_sendmsg+0xcd/0x170 [ 4284.607289][ T3116] do_syscall_64+0xc6/0x1e0 [ 4284.607289][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4284.607289][ T3116] [ 4294.676821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4294.677384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4294.677384][ T3116] dst_init+0x84/0x4a0 [ 4294.677384][ T3116] dst_alloc+0x97/0x150 [ 4294.677384][ T3116] ip6_dst_alloc+0x23/0x90 [ 4294.677384][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4294.677384][ T3116] ip6_pol_route+0x56f/0x840 [ 4294.677384][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4294.677384][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4294.677384][ T3116] fib6_rule_lookup+0x182/0x630 [ 4294.677384][ T3116] ip6_route_input+0x59c/0xa50 [ 4294.677384][ T3116] ipv6_rcv+0x397/0x810 [ 4294.677384][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4294.677384][ T3116] process_backlog+0x101/0x620 [ 4294.677384][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4294.677384][ T3116] net_rx_action+0x495/0xbe0 [ 4294.677384][ T3116] __do_softirq+0x1b5/0x7f6 [ 4294.677384][ T3116] [ 4294.680607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4294.680607][ T3116] netdev_get_by_index+0x5e/0x80 [ 4294.680607][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4294.680607][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4294.680607][ T3116] ip6_route_add+0x1c/0x140 [ 4294.680607][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4294.680607][ T3116] addrconf_add_dev+0xe2/0x170 [ 4294.680607][ T3116] inet6_addr_add+0x12f/0xa40 [ 4294.680607][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4294.680607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.680607][ T3116] netlink_rcv_skb+0x130/0x360 [ 4294.680607][ T3116] netlink_unicast+0x449/0x710 [ 4294.680607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4294.680607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4294.680607][ T3116] ___sys_sendmsg+0xee/0x170 [ 4294.680607][ T3116] __sys_sendmsg+0xcd/0x170 [ 4294.680607][ T3116] do_syscall_64+0xc6/0x1e0 [ 4294.680607][ T3116] [ 4294.683943][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4294.683943][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4294.683943][ T3116] ipv6_find_idev+0x102/0x170 [ 4294.683943][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4294.683943][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.683943][ T3116] netlink_rcv_skb+0x130/0x360 [ 4294.683943][ T3116] netlink_unicast+0x449/0x710 [ 4294.683943][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4294.683943][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4294.683943][ T3116] ___sys_sendmsg+0xee/0x170 [ 4294.683943][ T3116] __sys_sendmsg+0xcd/0x170 [ 4294.683943][ T3116] do_syscall_64+0xc6/0x1e0 [ 4294.683943][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4294.683943][ T3116] [ 4294.686146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4294.686146][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4294.686146][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4294.686146][ T3116] ipv6_find_idev+0x102/0x170 [ 4294.686146][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4294.686146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.686146][ T3116] netlink_rcv_skb+0x130/0x360 [ 4294.686146][ T3116] netlink_unicast+0x449/0x710 [ 4294.686146][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4294.686146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4294.686146][ T3116] ___sys_sendmsg+0xee/0x170 [ 4294.686146][ T3116] __sys_sendmsg+0xcd/0x170 [ 4294.686146][ T3116] do_syscall_64+0xc6/0x1e0 [ 4294.686146][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4294.686146][ T3116] [ 4304.884808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4304.885216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4304.885216][ T3116] dst_init+0x84/0x4a0 [ 4304.885216][ T3116] dst_alloc+0x97/0x150 [ 4304.885216][ T3116] ip6_dst_alloc+0x23/0x90 [ 4304.885216][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4304.885216][ T3116] ip6_pol_route+0x56f/0x840 [ 4304.885216][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4304.885216][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4304.885216][ T3116] fib6_rule_lookup+0x182/0x630 [ 4304.885216][ T3116] ip6_route_input+0x59c/0xa50 [ 4304.885216][ T3116] ipv6_rcv+0x397/0x810 [ 4304.885216][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4304.885216][ T3116] process_backlog+0x101/0x620 [ 4304.885216][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4304.885216][ T3116] net_rx_action+0x495/0xbe0 [ 4304.885216][ T3116] __do_softirq+0x1b5/0x7f6 [ 4304.885216][ T3116] [ 4304.887328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4304.887328][ T3116] netdev_get_by_index+0x5e/0x80 [ 4304.887328][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4304.887328][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4304.887328][ T3116] ip6_route_add+0x1c/0x140 [ 4304.887328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4304.887328][ T3116] addrconf_add_dev+0xe2/0x170 [ 4304.887328][ T3116] inet6_addr_add+0x12f/0xa40 [ 4304.887328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4304.887328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.887328][ T3116] netlink_rcv_skb+0x130/0x360 [ 4304.887328][ T3116] netlink_unicast+0x449/0x710 [ 4304.887328][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4304.887328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4304.887328][ T3116] ___sys_sendmsg+0xee/0x170 [ 4304.887328][ T3116] __sys_sendmsg+0xcd/0x170 [ 4304.887328][ T3116] do_syscall_64+0xc6/0x1e0 [ 4304.887328][ T3116] [ 4304.889509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4304.889509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4304.889509][ T3116] ipv6_find_idev+0x102/0x170 [ 4304.889509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4304.889509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.889509][ T3116] netlink_rcv_skb+0x130/0x360 [ 4304.889509][ T3116] netlink_unicast+0x449/0x710 [ 4304.889509][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4304.889509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4304.889509][ T3116] ___sys_sendmsg+0xee/0x170 [ 4304.889509][ T3116] __sys_sendmsg+0xcd/0x170 [ 4304.889509][ T3116] do_syscall_64+0xc6/0x1e0 [ 4304.889509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4304.889509][ T3116] [ 4304.891208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4304.891208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4304.891208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4304.891208][ T3116] ipv6_find_idev+0x102/0x170 [ 4304.891208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4304.891208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.891208][ T3116] netlink_rcv_skb+0x130/0x360 [ 4304.891208][ T3116] netlink_unicast+0x449/0x710 [ 4304.891208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4304.891208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4304.891208][ T3116] ___sys_sendmsg+0xee/0x170 [ 4304.891208][ T3116] __sys_sendmsg+0xcd/0x170 [ 4304.891208][ T3116] do_syscall_64+0xc6/0x1e0 [ 4304.891208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4304.891208][ T3116] [ 4315.036841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4315.037342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4315.037342][ T3116] dst_init+0x84/0x4a0 [ 4315.037342][ T3116] dst_alloc+0x97/0x150 [ 4315.037342][ T3116] ip6_dst_alloc+0x23/0x90 [ 4315.037342][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4315.037342][ T3116] ip6_pol_route+0x56f/0x840 [ 4315.037342][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4315.037342][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4315.037342][ T3116] fib6_rule_lookup+0x182/0x630 [ 4315.037342][ T3116] ip6_route_input+0x59c/0xa50 [ 4315.037342][ T3116] ipv6_rcv+0x397/0x810 [ 4315.037342][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4315.037342][ T3116] process_backlog+0x101/0x620 [ 4315.037342][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4315.037342][ T3116] net_rx_action+0x495/0xbe0 [ 4315.037342][ T3116] __do_softirq+0x1b5/0x7f6 [ 4315.037342][ T3116] [ 4315.039448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4315.039448][ T3116] netdev_get_by_index+0x5e/0x80 [ 4315.039448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4315.039448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4315.039448][ T3116] ip6_route_add+0x1c/0x140 [ 4315.039448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4315.039448][ T3116] addrconf_add_dev+0xe2/0x170 [ 4315.039448][ T3116] inet6_addr_add+0x12f/0xa40 [ 4315.039448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4315.039448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4315.039448][ T3116] netlink_rcv_skb+0x130/0x360 [ 4315.039448][ T3116] netlink_unicast+0x449/0x710 [ 4315.039448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4315.039448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4315.039448][ T3116] ___sys_sendmsg+0xee/0x170 [ 4315.039448][ T3116] __sys_sendmsg+0xcd/0x170 [ 4315.039448][ T3116] do_syscall_64+0xc6/0x1e0 [ 4315.039448][ T3116] [ 4315.041642][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4315.041642][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4315.041642][ T3116] ipv6_find_idev+0x102/0x170 [ 4315.041642][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4315.041642][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4315.041642][ T3116] netlink_rcv_skb+0x130/0x360 [ 4315.041642][ T3116] netlink_unicast+0x449/0x710 [ 4315.041642][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4315.041642][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4315.041642][ T3116] ___sys_sendmsg+0xee/0x170 [ 4315.041642][ T3116] __sys_sendmsg+0xcd/0x170 [ 4315.041642][ T3116] do_syscall_64+0xc6/0x1e0 [ 4315.041642][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4315.041642][ T3116] [ 4315.043367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4315.043367][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4315.043367][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4315.043367][ T3116] ipv6_find_idev+0x102/0x170 [ 4315.043367][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4315.043367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4315.043367][ T3116] netlink_rcv_skb+0x130/0x360 [ 4315.043367][ T3116] netlink_unicast+0x449/0x710 [ 4315.043367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4315.043367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4315.043367][ T3116] ___sys_sendmsg+0xee/0x170 [ 4315.043367][ T3116] __sys_sendmsg+0xcd/0x170 [ 4315.043367][ T3116] do_syscall_64+0xc6/0x1e0 [ 4315.043367][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4315.043367][ T3116] [ 4325.212875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4325.213284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4325.213284][ T3116] dst_init+0x84/0x4a0 [ 4325.213284][ T3116] dst_alloc+0x97/0x150 [ 4325.213284][ T3116] ip6_dst_alloc+0x23/0x90 [ 4325.213284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4325.213284][ T3116] ip6_pol_route+0x56f/0x840 [ 4325.213284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4325.213284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4325.213284][ T3116] fib6_rule_lookup+0x182/0x630 [ 4325.213284][ T3116] ip6_route_input+0x59c/0xa50 [ 4325.213284][ T3116] ipv6_rcv+0x397/0x810 [ 4325.213284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4325.213284][ T3116] process_backlog+0x101/0x620 [ 4325.213284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4325.213284][ T3116] net_rx_action+0x495/0xbe0 [ 4325.213284][ T3116] __do_softirq+0x1b5/0x7f6 [ 4325.213284][ T3116] [ 4325.215359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4325.215359][ T3116] netdev_get_by_index+0x5e/0x80 [ 4325.215359][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4325.215359][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4325.215359][ T3116] ip6_route_add+0x1c/0x140 [ 4325.215359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4325.215359][ T3116] addrconf_add_dev+0xe2/0x170 [ 4325.215359][ T3116] inet6_addr_add+0x12f/0xa40 [ 4325.215359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4325.215359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.215359][ T3116] netlink_rcv_skb+0x130/0x360 [ 4325.215359][ T3116] netlink_unicast+0x449/0x710 [ 4325.215359][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4325.215359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4325.215359][ T3116] ___sys_sendmsg+0xee/0x170 [ 4325.215359][ T3116] __sys_sendmsg+0xcd/0x170 [ 4325.215359][ T3116] do_syscall_64+0xc6/0x1e0 [ 4325.215359][ T3116] [ 4325.217534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4325.217534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4325.217534][ T3116] ipv6_find_idev+0x102/0x170 [ 4325.217534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4325.217534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.217534][ T3116] netlink_rcv_skb+0x130/0x360 [ 4325.217534][ T3116] netlink_unicast+0x449/0x710 [ 4325.217534][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4325.217534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4325.217534][ T3116] ___sys_sendmsg+0xee/0x170 [ 4325.217534][ T3116] __sys_sendmsg+0xcd/0x170 [ 4325.217534][ T3116] do_syscall_64+0xc6/0x1e0 [ 4325.217534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4325.217534][ T3116] [ 4325.219244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4325.219244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4325.219244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4325.219244][ T3116] ipv6_find_idev+0x102/0x170 [ 4325.219244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4325.219244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.219244][ T3116] netlink_rcv_skb+0x130/0x360 [ 4325.219244][ T3116] netlink_unicast+0x449/0x710 [ 4325.219244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4325.219244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4325.219244][ T3116] ___sys_sendmsg+0xee/0x170 [ 4325.219244][ T3116] __sys_sendmsg+0xcd/0x170 [ 4325.219244][ T3116] do_syscall_64+0xc6/0x1e0 [ 4325.219244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4325.219244][ T3116] [ 4335.460869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4335.461408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4335.461408][ T3116] dst_init+0x84/0x4a0 [ 4335.461408][ T3116] dst_alloc+0x97/0x150 [ 4335.461408][ T3116] ip6_dst_alloc+0x23/0x90 [ 4335.461408][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4335.461408][ T3116] ip6_pol_route+0x56f/0x840 [ 4335.461408][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4335.461408][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4335.461408][ T3116] fib6_rule_lookup+0x182/0x630 [ 4335.461408][ T3116] ip6_route_input+0x59c/0xa50 [ 4335.461408][ T3116] ipv6_rcv+0x397/0x810 [ 4335.461408][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4335.461408][ T3116] process_backlog+0x101/0x620 [ 4335.461408][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4335.461408][ T3116] net_rx_action+0x495/0xbe0 [ 4335.461408][ T3116] __do_softirq+0x1b5/0x7f6 [ 4335.461408][ T3116] [ 4335.463502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4335.463502][ T3116] netdev_get_by_index+0x5e/0x80 [ 4335.463502][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4335.463502][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4335.463502][ T3116] ip6_route_add+0x1c/0x140 [ 4335.463502][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4335.463502][ T3116] addrconf_add_dev+0xe2/0x170 [ 4335.463502][ T3116] inet6_addr_add+0x12f/0xa40 [ 4335.463502][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4335.463502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.463502][ T3116] netlink_rcv_skb+0x130/0x360 [ 4335.463502][ T3116] netlink_unicast+0x449/0x710 [ 4335.463502][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4335.463502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4335.463502][ T3116] ___sys_sendmsg+0xee/0x170 [ 4335.463502][ T3116] __sys_sendmsg+0xcd/0x170 [ 4335.463502][ T3116] do_syscall_64+0xc6/0x1e0 [ 4335.463502][ T3116] [ 4335.465687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4335.465687][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4335.465687][ T3116] ipv6_find_idev+0x102/0x170 [ 4335.465687][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4335.465687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.465687][ T3116] netlink_rcv_skb+0x130/0x360 [ 4335.465687][ T3116] netlink_unicast+0x449/0x710 [ 4335.465687][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4335.465687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4335.465687][ T3116] ___sys_sendmsg+0xee/0x170 [ 4335.465687][ T3116] __sys_sendmsg+0xcd/0x170 [ 4335.465687][ T3116] do_syscall_64+0xc6/0x1e0 [ 4335.465687][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4335.465687][ T3116] [ 4335.467411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4335.467411][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4335.467411][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4335.467411][ T3116] ipv6_find_idev+0x102/0x170 [ 4335.467411][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4335.467411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.467411][ T3116] netlink_rcv_skb+0x130/0x360 [ 4335.467411][ T3116] netlink_unicast+0x449/0x710 [ 4335.467411][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4335.467411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4335.467411][ T3116] ___sys_sendmsg+0xee/0x170 [ 4335.467411][ T3116] __sys_sendmsg+0xcd/0x170 [ 4335.467411][ T3116] do_syscall_64+0xc6/0x1e0 [ 4335.467411][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4335.467411][ T3116] [ 4345.628876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4345.629315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4345.629315][ T3116] dst_init+0x84/0x4a0 [ 4345.629315][ T3116] dst_alloc+0x97/0x150 [ 4345.629315][ T3116] ip6_dst_alloc+0x23/0x90 [ 4345.629315][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4345.629315][ T3116] ip6_pol_route+0x56f/0x840 [ 4345.629315][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4345.629315][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4345.629315][ T3116] fib6_rule_lookup+0x182/0x630 [ 4345.629315][ T3116] ip6_route_input+0x59c/0xa50 [ 4345.629315][ T3116] ipv6_rcv+0x397/0x810 [ 4345.629315][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4345.629315][ T3116] process_backlog+0x101/0x620 [ 4345.629315][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4345.629315][ T3116] net_rx_action+0x495/0xbe0 [ 4345.629315][ T3116] __do_softirq+0x1b5/0x7f6 [ 4345.629315][ T3116] [ 4345.631422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4345.631422][ T3116] netdev_get_by_index+0x5e/0x80 [ 4345.631422][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4345.631422][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4345.631422][ T3116] ip6_route_add+0x1c/0x140 [ 4345.631422][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4345.631422][ T3116] addrconf_add_dev+0xe2/0x170 [ 4345.631422][ T3116] inet6_addr_add+0x12f/0xa40 [ 4345.631422][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4345.631422][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.631422][ T3116] netlink_rcv_skb+0x130/0x360 [ 4345.631422][ T3116] netlink_unicast+0x449/0x710 [ 4345.631422][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4345.631422][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4345.631422][ T3116] ___sys_sendmsg+0xee/0x170 [ 4345.631422][ T3116] __sys_sendmsg+0xcd/0x170 [ 4345.631422][ T3116] do_syscall_64+0xc6/0x1e0 [ 4345.631422][ T3116] [ 4345.633667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4345.633667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4345.633667][ T3116] ipv6_find_idev+0x102/0x170 [ 4345.633667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4345.633667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.633667][ T3116] netlink_rcv_skb+0x130/0x360 [ 4345.633667][ T3116] netlink_unicast+0x449/0x710 [ 4345.633667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4345.633667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4345.633667][ T3116] ___sys_sendmsg+0xee/0x170 [ 4345.633667][ T3116] __sys_sendmsg+0xcd/0x170 [ 4345.633667][ T3116] do_syscall_64+0xc6/0x1e0 [ 4345.633667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4345.633667][ T3116] [ 4345.635379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4345.635379][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4345.635379][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4345.635379][ T3116] ipv6_find_idev+0x102/0x170 [ 4345.635379][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4345.635379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.635379][ T3116] netlink_rcv_skb+0x130/0x360 [ 4345.635379][ T3116] netlink_unicast+0x449/0x710 [ 4345.635379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4345.635379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4345.635379][ T3116] ___sys_sendmsg+0xee/0x170 [ 4345.635379][ T3116] __sys_sendmsg+0xcd/0x170 [ 4345.635379][ T3116] do_syscall_64+0xc6/0x1e0 [ 4345.635379][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4345.635379][ T3116] [ 4355.876839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4355.877377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4355.877377][ T3116] dst_init+0x84/0x4a0 [ 4355.877377][ T3116] dst_alloc+0x97/0x150 [ 4355.877377][ T3116] ip6_dst_alloc+0x23/0x90 [ 4355.877377][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4355.877377][ T3116] ip6_pol_route+0x56f/0x840 [ 4355.877377][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4355.877377][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4355.877377][ T3116] fib6_rule_lookup+0x182/0x630 [ 4355.877377][ T3116] ip6_route_input+0x59c/0xa50 [ 4355.877377][ T3116] ipv6_rcv+0x397/0x810 [ 4355.877377][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4355.877377][ T3116] process_backlog+0x101/0x620 [ 4355.877377][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4355.877377][ T3116] net_rx_action+0x495/0xbe0 [ 4355.877377][ T3116] __do_softirq+0x1b5/0x7f6 [ 4355.877377][ T3116] [ 4355.879475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4355.879475][ T3116] netdev_get_by_index+0x5e/0x80 [ 4355.879475][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4355.879475][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4355.879475][ T3116] ip6_route_add+0x1c/0x140 [ 4355.879475][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4355.879475][ T3116] addrconf_add_dev+0xe2/0x170 [ 4355.879475][ T3116] inet6_addr_add+0x12f/0xa40 [ 4355.879475][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4355.879475][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.879475][ T3116] netlink_rcv_skb+0x130/0x360 [ 4355.879475][ T3116] netlink_unicast+0x449/0x710 [ 4355.879475][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4355.879475][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4355.879475][ T3116] ___sys_sendmsg+0xee/0x170 [ 4355.879475][ T3116] __sys_sendmsg+0xcd/0x170 [ 4355.879475][ T3116] do_syscall_64+0xc6/0x1e0 [ 4355.879475][ T3116] [ 4355.881671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4355.881671][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4355.881671][ T3116] ipv6_find_idev+0x102/0x170 [ 4355.881671][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4355.881671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.881671][ T3116] netlink_rcv_skb+0x130/0x360 [ 4355.881671][ T3116] netlink_unicast+0x449/0x710 [ 4355.881671][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4355.881671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4355.881671][ T3116] ___sys_sendmsg+0xee/0x170 [ 4355.881671][ T3116] __sys_sendmsg+0xcd/0x170 [ 4355.881671][ T3116] do_syscall_64+0xc6/0x1e0 [ 4355.881671][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4355.881671][ T3116] [ 4355.883396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4355.883396][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4355.883396][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4355.883396][ T3116] ipv6_find_idev+0x102/0x170 [ 4355.883396][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4355.883396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.883396][ T3116] netlink_rcv_skb+0x130/0x360 [ 4355.883396][ T3116] netlink_unicast+0x449/0x710 [ 4355.883396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4355.883396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4355.883396][ T3116] ___sys_sendmsg+0xee/0x170 [ 4355.883396][ T3116] __sys_sendmsg+0xcd/0x170 [ 4355.883396][ T3116] do_syscall_64+0xc6/0x1e0 [ 4355.883396][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4355.883396][ T3116] [ 4366.140883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4366.141375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4366.141375][ T3116] dst_init+0x84/0x4a0 [ 4366.141375][ T3116] dst_alloc+0x97/0x150 [ 4366.141375][ T3116] ip6_dst_alloc+0x23/0x90 [ 4366.141375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4366.141375][ T3116] ip6_pol_route+0x56f/0x840 [ 4366.141375][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4366.141375][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4366.141375][ T3116] fib6_rule_lookup+0x182/0x630 [ 4366.141375][ T3116] ip6_route_input+0x59c/0xa50 [ 4366.141375][ T3116] ipv6_rcv+0x397/0x810 [ 4366.141375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4366.141375][ T3116] process_backlog+0x101/0x620 [ 4366.141375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4366.141375][ T3116] net_rx_action+0x495/0xbe0 [ 4366.141375][ T3116] __do_softirq+0x1b5/0x7f6 [ 4366.141375][ T3116] [ 4366.143459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4366.143459][ T3116] netdev_get_by_index+0x5e/0x80 [ 4366.143459][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4366.143459][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4366.143459][ T3116] ip6_route_add+0x1c/0x140 [ 4366.143459][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4366.143459][ T3116] addrconf_add_dev+0xe2/0x170 [ 4366.143459][ T3116] inet6_addr_add+0x12f/0xa40 [ 4366.143459][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4366.143459][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4366.143459][ T3116] netlink_rcv_skb+0x130/0x360 [ 4366.143459][ T3116] netlink_unicast+0x449/0x710 [ 4366.143459][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4366.143459][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4366.143459][ T3116] ___sys_sendmsg+0xee/0x170 [ 4366.143459][ T3116] __sys_sendmsg+0xcd/0x170 [ 4366.143459][ T3116] do_syscall_64+0xc6/0x1e0 [ 4366.143459][ T3116] [ 4366.145618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4366.145618][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4366.145618][ T3116] ipv6_find_idev+0x102/0x170 [ 4366.145618][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4366.145618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4366.145618][ T3116] netlink_rcv_skb+0x130/0x360 [ 4366.145618][ T3116] netlink_unicast+0x449/0x710 [ 4366.145618][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4366.145618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4366.145618][ T3116] ___sys_sendmsg+0xee/0x170 [ 4366.145618][ T3116] __sys_sendmsg+0xcd/0x170 [ 4366.145618][ T3116] do_syscall_64+0xc6/0x1e0 [ 4366.145618][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4366.145618][ T3116] [ 4366.147333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4366.147333][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4366.147333][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4366.147333][ T3116] ipv6_find_idev+0x102/0x170 [ 4366.147333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4366.147333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4366.147333][ T3116] netlink_rcv_skb+0x130/0x360 [ 4366.147333][ T3116] netlink_unicast+0x449/0x710 [ 4366.147333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4366.147333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4366.147333][ T3116] ___sys_sendmsg+0xee/0x170 [ 4366.147333][ T3116] __sys_sendmsg+0xcd/0x170 [ 4366.147333][ T3116] do_syscall_64+0xc6/0x1e0 [ 4366.147333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4366.147333][ T3116] [ 4376.388795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4376.389208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4376.389208][ T3116] dst_init+0x84/0x4a0 [ 4376.389208][ T3116] dst_alloc+0x97/0x150 [ 4376.389208][ T3116] ip6_dst_alloc+0x23/0x90 [ 4376.389208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4376.389208][ T3116] ip6_pol_route+0x56f/0x840 [ 4376.389208][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4376.389208][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4376.389208][ T3116] fib6_rule_lookup+0x182/0x630 [ 4376.389208][ T3116] ip6_route_input+0x59c/0xa50 [ 4376.389208][ T3116] ipv6_rcv+0x397/0x810 [ 4376.389208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4376.389208][ T3116] process_backlog+0x101/0x620 [ 4376.389208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4376.389208][ T3116] net_rx_action+0x495/0xbe0 [ 4376.389208][ T3116] __do_softirq+0x1b5/0x7f6 [ 4376.389208][ T3116] [ 4376.391301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4376.391301][ T3116] netdev_get_by_index+0x5e/0x80 [ 4376.391301][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4376.391301][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4376.391301][ T3116] ip6_route_add+0x1c/0x140 [ 4376.391301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4376.391301][ T3116] addrconf_add_dev+0xe2/0x170 [ 4376.391301][ T3116] inet6_addr_add+0x12f/0xa40 [ 4376.391301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4376.391301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.391301][ T3116] netlink_rcv_skb+0x130/0x360 [ 4376.391301][ T3116] netlink_unicast+0x449/0x710 [ 4376.391301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4376.391301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4376.391301][ T3116] ___sys_sendmsg+0xee/0x170 [ 4376.391301][ T3116] __sys_sendmsg+0xcd/0x170 [ 4376.391301][ T3116] do_syscall_64+0xc6/0x1e0 [ 4376.391301][ T3116] [ 4376.393494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4376.393494][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4376.393494][ T3116] ipv6_find_idev+0x102/0x170 [ 4376.393494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4376.393494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.393494][ T3116] netlink_rcv_skb+0x130/0x360 [ 4376.393494][ T3116] netlink_unicast+0x449/0x710 [ 4376.393494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4376.393494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4376.393494][ T3116] ___sys_sendmsg+0xee/0x170 [ 4376.393494][ T3116] __sys_sendmsg+0xcd/0x170 [ 4376.393494][ T3116] do_syscall_64+0xc6/0x1e0 [ 4376.393494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4376.393494][ T3116] [ 4376.395311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4376.395311][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4376.395311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4376.395311][ T3116] ipv6_find_idev+0x102/0x170 [ 4376.395311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4376.395311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.395311][ T3116] netlink_rcv_skb+0x130/0x360 [ 4376.395311][ T3116] netlink_unicast+0x449/0x710 [ 4376.395311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4376.395311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4376.395311][ T3116] ___sys_sendmsg+0xee/0x170 [ 4376.395311][ T3116] __sys_sendmsg+0xcd/0x170 [ 4376.395311][ T3116] do_syscall_64+0xc6/0x1e0 [ 4376.395311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4376.395311][ T3116] [ 4386.636879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4386.637328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4386.637328][ T3116] dst_init+0x84/0x4a0 [ 4386.637328][ T3116] dst_alloc+0x97/0x150 [ 4386.637328][ T3116] ip6_dst_alloc+0x23/0x90 [ 4386.637328][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4386.637328][ T3116] ip6_pol_route+0x56f/0x840 [ 4386.637328][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4386.637328][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4386.637328][ T3116] fib6_rule_lookup+0x182/0x630 [ 4386.637328][ T3116] ip6_route_input+0x59c/0xa50 [ 4386.637328][ T3116] ipv6_rcv+0x397/0x810 [ 4386.637328][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4386.637328][ T3116] process_backlog+0x101/0x620 [ 4386.637328][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4386.637328][ T3116] net_rx_action+0x495/0xbe0 [ 4386.637328][ T3116] __do_softirq+0x1b5/0x7f6 [ 4386.637328][ T3116] [ 4386.639423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4386.639423][ T3116] netdev_get_by_index+0x5e/0x80 [ 4386.639423][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4386.639423][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4386.639423][ T3116] ip6_route_add+0x1c/0x140 [ 4386.639423][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4386.639423][ T3116] addrconf_add_dev+0xe2/0x170 [ 4386.639423][ T3116] inet6_addr_add+0x12f/0xa40 [ 4386.639423][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4386.639423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.639423][ T3116] netlink_rcv_skb+0x130/0x360 [ 4386.639423][ T3116] netlink_unicast+0x449/0x710 [ 4386.639423][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4386.639423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4386.639423][ T3116] ___sys_sendmsg+0xee/0x170 [ 4386.639423][ T3116] __sys_sendmsg+0xcd/0x170 [ 4386.639423][ T3116] do_syscall_64+0xc6/0x1e0 [ 4386.639423][ T3116] [ 4386.641611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4386.641611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4386.641611][ T3116] ipv6_find_idev+0x102/0x170 [ 4386.641611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4386.641611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.641611][ T3116] netlink_rcv_skb+0x130/0x360 [ 4386.641611][ T3116] netlink_unicast+0x449/0x710 [ 4386.641611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4386.641611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4386.641611][ T3116] ___sys_sendmsg+0xee/0x170 [ 4386.641611][ T3116] __sys_sendmsg+0xcd/0x170 [ 4386.641611][ T3116] do_syscall_64+0xc6/0x1e0 [ 4386.641611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4386.641611][ T3116] [ 4386.643315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4386.643315][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4386.643315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4386.643315][ T3116] ipv6_find_idev+0x102/0x170 [ 4386.643315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4386.643315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.643315][ T3116] netlink_rcv_skb+0x130/0x360 [ 4386.643315][ T3116] netlink_unicast+0x449/0x710 [ 4386.643315][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4386.643315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4386.643315][ T3116] ___sys_sendmsg+0xee/0x170 [ 4386.643315][ T3116] __sys_sendmsg+0xcd/0x170 [ 4386.643315][ T3116] do_syscall_64+0xc6/0x1e0 [ 4386.643315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4386.643315][ T3116] [ 4396.884819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4396.885223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4396.885223][ T3116] dst_init+0x84/0x4a0 [ 4396.885223][ T3116] dst_alloc+0x97/0x150 [ 4396.885223][ T3116] ip6_dst_alloc+0x23/0x90 [ 4396.885223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4396.885223][ T3116] ip6_pol_route+0x56f/0x840 [ 4396.885223][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4396.885223][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4396.885223][ T3116] fib6_rule_lookup+0x182/0x630 [ 4396.885223][ T3116] ip6_route_input+0x59c/0xa50 [ 4396.885223][ T3116] ipv6_rcv+0x397/0x810 [ 4396.885223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4396.885223][ T3116] process_backlog+0x101/0x620 [ 4396.885223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4396.885223][ T3116] net_rx_action+0x495/0xbe0 [ 4396.885223][ T3116] __do_softirq+0x1b5/0x7f6 [ 4396.885223][ T3116] [ 4396.887335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4396.887335][ T3116] netdev_get_by_index+0x5e/0x80 [ 4396.887335][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4396.887335][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4396.887335][ T3116] ip6_route_add+0x1c/0x140 [ 4396.887335][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4396.887335][ T3116] addrconf_add_dev+0xe2/0x170 [ 4396.887335][ T3116] inet6_addr_add+0x12f/0xa40 [ 4396.887335][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4396.887335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.887335][ T3116] netlink_rcv_skb+0x130/0x360 [ 4396.887335][ T3116] netlink_unicast+0x449/0x710 [ 4396.887335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4396.887335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4396.887335][ T3116] ___sys_sendmsg+0xee/0x170 [ 4396.887335][ T3116] __sys_sendmsg+0xcd/0x170 [ 4396.887335][ T3116] do_syscall_64+0xc6/0x1e0 [ 4396.887335][ T3116] [ 4396.889507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4396.889507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4396.889507][ T3116] ipv6_find_idev+0x102/0x170 [ 4396.889507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4396.889507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.889507][ T3116] netlink_rcv_skb+0x130/0x360 [ 4396.889507][ T3116] netlink_unicast+0x449/0x710 [ 4396.889507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4396.889507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4396.889507][ T3116] ___sys_sendmsg+0xee/0x170 [ 4396.889507][ T3116] __sys_sendmsg+0xcd/0x170 [ 4396.889507][ T3116] do_syscall_64+0xc6/0x1e0 [ 4396.889507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4396.889507][ T3116] [ 4396.891208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4396.891208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4396.891208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4396.891208][ T3116] ipv6_find_idev+0x102/0x170 [ 4396.891208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4396.891208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.891208][ T3116] netlink_rcv_skb+0x130/0x360 [ 4396.891208][ T3116] netlink_unicast+0x449/0x710 [ 4396.891208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4396.891208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4396.891208][ T3116] ___sys_sendmsg+0xee/0x170 [ 4396.891208][ T3116] __sys_sendmsg+0xcd/0x170 [ 4396.891208][ T3116] do_syscall_64+0xc6/0x1e0 [ 4396.891208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4396.891208][ T3116] [ 4407.132795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4407.133235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4407.133235][ T3116] dst_init+0x84/0x4a0 [ 4407.133235][ T3116] dst_alloc+0x97/0x150 [ 4407.133235][ T3116] ip6_dst_alloc+0x23/0x90 [ 4407.133235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4407.133235][ T3116] ip6_pol_route+0x56f/0x840 [ 4407.133235][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4407.133235][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4407.133235][ T3116] fib6_rule_lookup+0x182/0x630 [ 4407.133235][ T3116] ip6_route_input+0x59c/0xa50 [ 4407.133235][ T3116] ipv6_rcv+0x397/0x810 [ 4407.133235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4407.133235][ T3116] process_backlog+0x101/0x620 [ 4407.133235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4407.133235][ T3116] net_rx_action+0x495/0xbe0 [ 4407.133235][ T3116] __do_softirq+0x1b5/0x7f6 [ 4407.133235][ T3116] [ 4407.135467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4407.135467][ T3116] netdev_get_by_index+0x5e/0x80 [ 4407.135467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4407.135467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4407.135467][ T3116] ip6_route_add+0x1c/0x140 [ 4407.135467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4407.135467][ T3116] addrconf_add_dev+0xe2/0x170 [ 4407.135467][ T3116] inet6_addr_add+0x12f/0xa40 [ 4407.135467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4407.135467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4407.135467][ T3116] netlink_rcv_skb+0x130/0x360 [ 4407.135467][ T3116] netlink_unicast+0x449/0x710 [ 4407.135467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4407.135467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4407.135467][ T3116] ___sys_sendmsg+0xee/0x170 [ 4407.135467][ T3116] __sys_sendmsg+0xcd/0x170 [ 4407.135467][ T3116] do_syscall_64+0xc6/0x1e0 [ 4407.135467][ T3116] [ 4407.137848][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4407.137848][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4407.137848][ T3116] ipv6_find_idev+0x102/0x170 [ 4407.137848][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4407.137848][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4407.137848][ T3116] netlink_rcv_skb+0x130/0x360 [ 4407.137848][ T3116] netlink_unicast+0x449/0x710 [ 4407.137848][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4407.137848][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4407.137848][ T3116] ___sys_sendmsg+0xee/0x170 [ 4407.137848][ T3116] __sys_sendmsg+0xcd/0x170 [ 4407.137848][ T3116] do_syscall_64+0xc6/0x1e0 [ 4407.137848][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4407.137848][ T3116] [ 4407.139685][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4407.139685][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4407.139685][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4407.139685][ T3116] ipv6_find_idev+0x102/0x170 [ 4407.139685][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4407.139685][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4407.139685][ T3116] netlink_rcv_skb+0x130/0x360 [ 4407.139685][ T3116] netlink_unicast+0x449/0x710 [ 4407.139685][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4407.139685][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4407.139685][ T3116] ___sys_sendmsg+0xee/0x170 [ 4407.139685][ T3116] __sys_sendmsg+0xcd/0x170 [ 4407.139685][ T3116] do_syscall_64+0xc6/0x1e0 [ 4407.139685][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4407.139685][ T3116] [ 4417.300847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4417.301255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4417.301255][ T3116] dst_init+0x84/0x4a0 [ 4417.301255][ T3116] dst_alloc+0x97/0x150 [ 4417.301255][ T3116] ip6_dst_alloc+0x23/0x90 [ 4417.301255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4417.301255][ T3116] ip6_pol_route+0x56f/0x840 [ 4417.301255][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4417.301255][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4417.301255][ T3116] fib6_rule_lookup+0x182/0x630 [ 4417.301255][ T3116] ip6_route_input+0x59c/0xa50 [ 4417.301255][ T3116] ipv6_rcv+0x397/0x810 [ 4417.301255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4417.301255][ T3116] process_backlog+0x101/0x620 [ 4417.301255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4417.301255][ T3116] net_rx_action+0x495/0xbe0 [ 4417.301255][ T3116] __do_softirq+0x1b5/0x7f6 [ 4417.301255][ T3116] [ 4417.303335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4417.303335][ T3116] netdev_get_by_index+0x5e/0x80 [ 4417.303335][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4417.303335][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4417.303335][ T3116] ip6_route_add+0x1c/0x140 [ 4417.303335][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4417.303335][ T3116] addrconf_add_dev+0xe2/0x170 [ 4417.303335][ T3116] inet6_addr_add+0x12f/0xa40 [ 4417.303335][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4417.303335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4417.303335][ T3116] netlink_rcv_skb+0x130/0x360 [ 4417.303335][ T3116] netlink_unicast+0x449/0x710 [ 4417.303335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4417.303335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4417.303335][ T3116] ___sys_sendmsg+0xee/0x170 [ 4417.303335][ T3116] __sys_sendmsg+0xcd/0x170 [ 4417.303335][ T3116] do_syscall_64+0xc6/0x1e0 [ 4417.303335][ T3116] [ 4417.305502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4417.305502][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4417.305502][ T3116] ipv6_find_idev+0x102/0x170 [ 4417.305502][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4417.305502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4417.305502][ T3116] netlink_rcv_skb+0x130/0x360 [ 4417.305502][ T3116] netlink_unicast+0x449/0x710 [ 4417.305502][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4417.305502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4417.305502][ T3116] ___sys_sendmsg+0xee/0x170 [ 4417.305502][ T3116] __sys_sendmsg+0xcd/0x170 [ 4417.305502][ T3116] do_syscall_64+0xc6/0x1e0 [ 4417.305502][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4417.305502][ T3116] [ 4417.307211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4417.307211][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4417.307211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4417.307211][ T3116] ipv6_find_idev+0x102/0x170 [ 4417.307211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4417.307211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4417.307211][ T3116] netlink_rcv_skb+0x130/0x360 [ 4417.307211][ T3116] netlink_unicast+0x449/0x710 [ 4417.307211][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4417.307211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4417.307211][ T3116] ___sys_sendmsg+0xee/0x170 [ 4417.307211][ T3116] __sys_sendmsg+0xcd/0x170 [ 4417.307211][ T3116] do_syscall_64+0xc6/0x1e0 [ 4417.307211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4417.307211][ T3116] [ 4427.348806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4427.349247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4427.349247][ T3116] dst_init+0x84/0x4a0 [ 4427.349247][ T3116] dst_alloc+0x97/0x150 [ 4427.349247][ T3116] ip6_dst_alloc+0x23/0x90 [ 4427.349247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4427.349247][ T3116] ip6_pol_route+0x56f/0x840 [ 4427.349247][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4427.349247][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4427.349247][ T3116] fib6_rule_lookup+0x182/0x630 [ 4427.349247][ T3116] ip6_route_input+0x59c/0xa50 [ 4427.349247][ T3116] ipv6_rcv+0x397/0x810 [ 4427.349247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4427.349247][ T3116] process_backlog+0x101/0x620 [ 4427.349247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4427.349247][ T3116] net_rx_action+0x495/0xbe0 [ 4427.349247][ T3116] __do_softirq+0x1b5/0x7f6 [ 4427.349247][ T3116] [ 4427.351433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4427.351433][ T3116] netdev_get_by_index+0x5e/0x80 [ 4427.351433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4427.351433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4427.351433][ T3116] ip6_route_add+0x1c/0x140 [ 4427.351433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4427.351433][ T3116] addrconf_add_dev+0xe2/0x170 [ 4427.351433][ T3116] inet6_addr_add+0x12f/0xa40 [ 4427.351433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4427.351433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.351433][ T3116] netlink_rcv_skb+0x130/0x360 [ 4427.351433][ T3116] netlink_unicast+0x449/0x710 [ 4427.351433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4427.351433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4427.351433][ T3116] ___sys_sendmsg+0xee/0x170 [ 4427.351433][ T3116] __sys_sendmsg+0xcd/0x170 [ 4427.351433][ T3116] do_syscall_64+0xc6/0x1e0 [ 4427.351433][ T3116] [ 4427.353611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4427.353611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4427.353611][ T3116] ipv6_find_idev+0x102/0x170 [ 4427.353611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4427.353611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.353611][ T3116] netlink_rcv_skb+0x130/0x360 [ 4427.353611][ T3116] netlink_unicast+0x449/0x710 [ 4427.353611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4427.353611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4427.353611][ T3116] ___sys_sendmsg+0xee/0x170 [ 4427.353611][ T3116] __sys_sendmsg+0xcd/0x170 [ 4427.353611][ T3116] do_syscall_64+0xc6/0x1e0 [ 4427.353611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4427.353611][ T3116] [ 4427.355301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4427.355301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4427.355301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4427.355301][ T3116] ipv6_find_idev+0x102/0x170 [ 4427.355301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4427.355301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.355301][ T3116] netlink_rcv_skb+0x130/0x360 [ 4427.355301][ T3116] netlink_unicast+0x449/0x710 [ 4427.355301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4427.355301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4427.355301][ T3116] ___sys_sendmsg+0xee/0x170 [ 4427.355301][ T3116] __sys_sendmsg+0xcd/0x170 [ 4427.355301][ T3116] do_syscall_64+0xc6/0x1e0 [ 4427.355301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4427.355301][ T3116] [ 4437.596878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4437.597302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4437.597302][ T3116] dst_init+0x84/0x4a0 [ 4437.597302][ T3116] dst_alloc+0x97/0x150 [ 4437.597302][ T3116] ip6_dst_alloc+0x23/0x90 [ 4437.597302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4437.597302][ T3116] ip6_pol_route+0x56f/0x840 [ 4437.597302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4437.597302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4437.597302][ T3116] fib6_rule_lookup+0x182/0x630 [ 4437.597302][ T3116] ip6_route_input+0x59c/0xa50 [ 4437.597302][ T3116] ipv6_rcv+0x397/0x810 [ 4437.597302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4437.597302][ T3116] process_backlog+0x101/0x620 [ 4437.597302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4437.597302][ T3116] net_rx_action+0x495/0xbe0 [ 4437.597302][ T3116] __do_softirq+0x1b5/0x7f6 [ 4437.597302][ T3116] [ 4437.599377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4437.599377][ T3116] netdev_get_by_index+0x5e/0x80 [ 4437.599377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4437.599377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4437.599377][ T3116] ip6_route_add+0x1c/0x140 [ 4437.599377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4437.599377][ T3116] addrconf_add_dev+0xe2/0x170 [ 4437.599377][ T3116] inet6_addr_add+0x12f/0xa40 [ 4437.599377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4437.599377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.599377][ T3116] netlink_rcv_skb+0x130/0x360 [ 4437.599377][ T3116] netlink_unicast+0x449/0x710 [ 4437.599377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4437.599377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4437.599377][ T3116] ___sys_sendmsg+0xee/0x170 [ 4437.599377][ T3116] __sys_sendmsg+0xcd/0x170 [ 4437.599377][ T3116] do_syscall_64+0xc6/0x1e0 [ 4437.599377][ T3116] [ 4437.601545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4437.601545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4437.601545][ T3116] ipv6_find_idev+0x102/0x170 [ 4437.601545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4437.601545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.601545][ T3116] netlink_rcv_skb+0x130/0x360 [ 4437.601545][ T3116] netlink_unicast+0x449/0x710 [ 4437.601545][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4437.601545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4437.601545][ T3116] ___sys_sendmsg+0xee/0x170 [ 4437.601545][ T3116] __sys_sendmsg+0xcd/0x170 [ 4437.601545][ T3116] do_syscall_64+0xc6/0x1e0 [ 4437.601545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4437.601545][ T3116] [ 4437.603286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4437.603286][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4437.603286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4437.603286][ T3116] ipv6_find_idev+0x102/0x170 [ 4437.603286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4437.603286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.603286][ T3116] netlink_rcv_skb+0x130/0x360 [ 4437.603286][ T3116] netlink_unicast+0x449/0x710 [ 4437.603286][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4437.603286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4437.603286][ T3116] ___sys_sendmsg+0xee/0x170 [ 4437.603286][ T3116] __sys_sendmsg+0xcd/0x170 [ 4437.603286][ T3116] do_syscall_64+0xc6/0x1e0 [ 4437.603286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4437.603286][ T3116] [ 4447.700841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4447.701345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4447.701345][ T3116] dst_init+0x84/0x4a0 [ 4447.701345][ T3116] dst_alloc+0x97/0x150 [ 4447.701345][ T3116] ip6_dst_alloc+0x23/0x90 [ 4447.701345][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4447.701345][ T3116] ip6_pol_route+0x56f/0x840 [ 4447.701345][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4447.701345][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4447.701345][ T3116] fib6_rule_lookup+0x182/0x630 [ 4447.701345][ T3116] ip6_route_input+0x59c/0xa50 [ 4447.701345][ T3116] ipv6_rcv+0x397/0x810 [ 4447.701345][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4447.701345][ T3116] process_backlog+0x101/0x620 [ 4447.701345][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4447.701345][ T3116] net_rx_action+0x495/0xbe0 [ 4447.701345][ T3116] __do_softirq+0x1b5/0x7f6 [ 4447.701345][ T3116] [ 4447.703443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4447.703443][ T3116] netdev_get_by_index+0x5e/0x80 [ 4447.703443][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4447.703443][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4447.703443][ T3116] ip6_route_add+0x1c/0x140 [ 4447.703443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4447.703443][ T3116] addrconf_add_dev+0xe2/0x170 [ 4447.703443][ T3116] inet6_addr_add+0x12f/0xa40 [ 4447.703443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4447.703443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.703443][ T3116] netlink_rcv_skb+0x130/0x360 [ 4447.703443][ T3116] netlink_unicast+0x449/0x710 [ 4447.703443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4447.703443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4447.703443][ T3116] ___sys_sendmsg+0xee/0x170 [ 4447.703443][ T3116] __sys_sendmsg+0xcd/0x170 [ 4447.703443][ T3116] do_syscall_64+0xc6/0x1e0 [ 4447.703443][ T3116] [ 4447.705636][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4447.705636][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4447.705636][ T3116] ipv6_find_idev+0x102/0x170 [ 4447.705636][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4447.705636][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.705636][ T3116] netlink_rcv_skb+0x130/0x360 [ 4447.705636][ T3116] netlink_unicast+0x449/0x710 [ 4447.705636][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4447.705636][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4447.705636][ T3116] ___sys_sendmsg+0xee/0x170 [ 4447.705636][ T3116] __sys_sendmsg+0xcd/0x170 [ 4447.705636][ T3116] do_syscall_64+0xc6/0x1e0 [ 4447.705636][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4447.705636][ T3116] [ 4447.707367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4447.707367][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4447.707367][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4447.707367][ T3116] ipv6_find_idev+0x102/0x170 [ 4447.707367][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4447.707367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.707367][ T3116] netlink_rcv_skb+0x130/0x360 [ 4447.707367][ T3116] netlink_unicast+0x449/0x710 [ 4447.707367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4447.707367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4447.707367][ T3116] ___sys_sendmsg+0xee/0x170 [ 4447.707367][ T3116] __sys_sendmsg+0xcd/0x170 [ 4447.707367][ T3116] do_syscall_64+0xc6/0x1e0 [ 4447.707367][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4447.707367][ T3116] [ 4457.748865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4457.749310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4457.749310][ T3116] dst_init+0x84/0x4a0 [ 4457.749310][ T3116] dst_alloc+0x97/0x150 [ 4457.749310][ T3116] ip6_dst_alloc+0x23/0x90 [ 4457.749310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4457.749310][ T3116] ip6_pol_route+0x56f/0x840 [ 4457.749310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4457.749310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4457.749310][ T3116] fib6_rule_lookup+0x182/0x630 [ 4457.749310][ T3116] ip6_route_input+0x59c/0xa50 [ 4457.749310][ T3116] ipv6_rcv+0x397/0x810 [ 4457.749310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4457.749310][ T3116] process_backlog+0x101/0x620 [ 4457.749310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4457.749310][ T3116] net_rx_action+0x495/0xbe0 [ 4457.749310][ T3116] __do_softirq+0x1b5/0x7f6 [ 4457.749310][ T3116] [ 4457.751402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4457.751402][ T3116] netdev_get_by_index+0x5e/0x80 [ 4457.751402][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4457.751402][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4457.751402][ T3116] ip6_route_add+0x1c/0x140 [ 4457.751402][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4457.751402][ T3116] addrconf_add_dev+0xe2/0x170 [ 4457.751402][ T3116] inet6_addr_add+0x12f/0xa40 [ 4457.751402][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4457.751402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.751402][ T3116] netlink_rcv_skb+0x130/0x360 [ 4457.751402][ T3116] netlink_unicast+0x449/0x710 [ 4457.751402][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4457.751402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4457.751402][ T3116] ___sys_sendmsg+0xee/0x170 [ 4457.751402][ T3116] __sys_sendmsg+0xcd/0x170 [ 4457.751402][ T3116] do_syscall_64+0xc6/0x1e0 [ 4457.751402][ T3116] [ 4457.753632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4457.753632][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4457.753632][ T3116] ipv6_find_idev+0x102/0x170 [ 4457.753632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4457.753632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.753632][ T3116] netlink_rcv_skb+0x130/0x360 [ 4457.753632][ T3116] netlink_unicast+0x449/0x710 [ 4457.753632][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4457.753632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4457.753632][ T3116] ___sys_sendmsg+0xee/0x170 [ 4457.753632][ T3116] __sys_sendmsg+0xcd/0x170 [ 4457.753632][ T3116] do_syscall_64+0xc6/0x1e0 [ 4457.753632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4457.753632][ T3116] [ 4457.755349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4457.755349][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4457.755349][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4457.755349][ T3116] ipv6_find_idev+0x102/0x170 [ 4457.755349][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4457.755349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.755349][ T3116] netlink_rcv_skb+0x130/0x360 [ 4457.755349][ T3116] netlink_unicast+0x449/0x710 [ 4457.755349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4457.755349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4457.755349][ T3116] ___sys_sendmsg+0xee/0x170 [ 4457.755349][ T3116] __sys_sendmsg+0xcd/0x170 [ 4457.755349][ T3116] do_syscall_64+0xc6/0x1e0 [ 4457.755349][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4457.755349][ T3116] [ 4467.836854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4467.837266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4467.837266][ T3116] dst_init+0x84/0x4a0 [ 4467.837266][ T3116] dst_alloc+0x97/0x150 [ 4467.837266][ T3116] ip6_dst_alloc+0x23/0x90 [ 4467.837266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4467.837266][ T3116] ip6_pol_route+0x56f/0x840 [ 4467.837266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4467.837266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4467.837266][ T3116] fib6_rule_lookup+0x182/0x630 [ 4467.837266][ T3116] ip6_route_input+0x59c/0xa50 [ 4467.837266][ T3116] ipv6_rcv+0x397/0x810 [ 4467.837266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4467.837266][ T3116] process_backlog+0x101/0x620 [ 4467.837266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4467.837266][ T3116] net_rx_action+0x495/0xbe0 [ 4467.837266][ T3116] __do_softirq+0x1b5/0x7f6 [ 4467.837266][ T3116] [ 4467.839331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4467.839331][ T3116] netdev_get_by_index+0x5e/0x80 [ 4467.839331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4467.839331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4467.839331][ T3116] ip6_route_add+0x1c/0x140 [ 4467.839331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4467.839331][ T3116] addrconf_add_dev+0xe2/0x170 [ 4467.839331][ T3116] inet6_addr_add+0x12f/0xa40 [ 4467.839331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4467.839331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.839331][ T3116] netlink_rcv_skb+0x130/0x360 [ 4467.839331][ T3116] netlink_unicast+0x449/0x710 [ 4467.839331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4467.839331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4467.839331][ T3116] ___sys_sendmsg+0xee/0x170 [ 4467.839331][ T3116] __sys_sendmsg+0xcd/0x170 [ 4467.839331][ T3116] do_syscall_64+0xc6/0x1e0 [ 4467.839331][ T3116] [ 4467.841510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4467.841510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4467.841510][ T3116] ipv6_find_idev+0x102/0x170 [ 4467.841510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4467.841510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.841510][ T3116] netlink_rcv_skb+0x130/0x360 [ 4467.841510][ T3116] netlink_unicast+0x449/0x710 [ 4467.841510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4467.841510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4467.841510][ T3116] ___sys_sendmsg+0xee/0x170 [ 4467.841510][ T3116] __sys_sendmsg+0xcd/0x170 [ 4467.841510][ T3116] do_syscall_64+0xc6/0x1e0 [ 4467.841510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4467.841510][ T3116] [ 4467.843203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4467.843203][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4467.843203][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4467.843203][ T3116] ipv6_find_idev+0x102/0x170 [ 4467.843203][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4467.843203][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.843203][ T3116] netlink_rcv_skb+0x130/0x360 [ 4467.843203][ T3116] netlink_unicast+0x449/0x710 [ 4467.843203][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4467.843203][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4467.843203][ T3116] ___sys_sendmsg+0xee/0x170 [ 4467.843203][ T3116] __sys_sendmsg+0xcd/0x170 [ 4467.843203][ T3116] do_syscall_64+0xc6/0x1e0 [ 4467.843203][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4467.843203][ T3116] [ 4478.092911][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4478.093374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4478.093374][ T3116] dst_init+0x84/0x4a0 [ 4478.093374][ T3116] dst_alloc+0x97/0x150 [ 4478.093374][ T3116] ip6_dst_alloc+0x23/0x90 [ 4478.093374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4478.093374][ T3116] ip6_pol_route+0x56f/0x840 [ 4478.093374][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4478.093374][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4478.093374][ T3116] fib6_rule_lookup+0x182/0x630 [ 4478.093374][ T3116] ip6_route_input+0x59c/0xa50 [ 4478.093374][ T3116] ipv6_rcv+0x397/0x810 [ 4478.093374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4478.093374][ T3116] process_backlog+0x101/0x620 [ 4478.093374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4478.093374][ T3116] net_rx_action+0x495/0xbe0 [ 4478.093374][ T3116] __do_softirq+0x1b5/0x7f6 [ 4478.093374][ T3116] [ 4478.095455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4478.095455][ T3116] netdev_get_by_index+0x5e/0x80 [ 4478.095455][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4478.095455][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4478.095455][ T3116] ip6_route_add+0x1c/0x140 [ 4478.095455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4478.095455][ T3116] addrconf_add_dev+0xe2/0x170 [ 4478.095455][ T3116] inet6_addr_add+0x12f/0xa40 [ 4478.095455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4478.095455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.095455][ T3116] netlink_rcv_skb+0x130/0x360 [ 4478.095455][ T3116] netlink_unicast+0x449/0x710 [ 4478.095455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4478.095455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4478.095455][ T3116] ___sys_sendmsg+0xee/0x170 [ 4478.095455][ T3116] __sys_sendmsg+0xcd/0x170 [ 4478.095455][ T3116] do_syscall_64+0xc6/0x1e0 [ 4478.095455][ T3116] [ 4478.097695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4478.097695][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4478.097695][ T3116] ipv6_find_idev+0x102/0x170 [ 4478.097695][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4478.097695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.097695][ T3116] netlink_rcv_skb+0x130/0x360 [ 4478.097695][ T3116] netlink_unicast+0x449/0x710 [ 4478.097695][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4478.097695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4478.097695][ T3116] ___sys_sendmsg+0xee/0x170 [ 4478.097695][ T3116] __sys_sendmsg+0xcd/0x170 [ 4478.097695][ T3116] do_syscall_64+0xc6/0x1e0 [ 4478.097695][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4478.097695][ T3116] [ 4478.099419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4478.099419][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4478.099419][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4478.099419][ T3116] ipv6_find_idev+0x102/0x170 [ 4478.099419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4478.099419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.099419][ T3116] netlink_rcv_skb+0x130/0x360 [ 4478.099419][ T3116] netlink_unicast+0x449/0x710 [ 4478.099419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4478.099419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4478.099419][ T3116] ___sys_sendmsg+0xee/0x170 [ 4478.099419][ T3116] __sys_sendmsg+0xcd/0x170 [ 4478.099419][ T3116] do_syscall_64+0xc6/0x1e0 [ 4478.099419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4478.099419][ T3116] [ 4488.220843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4488.221322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4488.221322][ T3116] dst_init+0x84/0x4a0 [ 4488.221322][ T3116] dst_alloc+0x97/0x150 [ 4488.221322][ T3116] ip6_dst_alloc+0x23/0x90 [ 4488.221322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4488.221322][ T3116] ip6_pol_route+0x56f/0x840 [ 4488.221322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4488.221322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4488.221322][ T3116] fib6_rule_lookup+0x182/0x630 [ 4488.221322][ T3116] ip6_route_input+0x59c/0xa50 [ 4488.221322][ T3116] ipv6_rcv+0x397/0x810 [ 4488.221322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4488.221322][ T3116] process_backlog+0x101/0x620 [ 4488.221322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4488.221322][ T3116] net_rx_action+0x495/0xbe0 [ 4488.221322][ T3116] __do_softirq+0x1b5/0x7f6 [ 4488.221322][ T3116] [ 4488.223404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4488.223404][ T3116] netdev_get_by_index+0x5e/0x80 [ 4488.223404][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4488.223404][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4488.223404][ T3116] ip6_route_add+0x1c/0x140 [ 4488.223404][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4488.223404][ T3116] addrconf_add_dev+0xe2/0x170 [ 4488.223404][ T3116] inet6_addr_add+0x12f/0xa40 [ 4488.223404][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4488.223404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.223404][ T3116] netlink_rcv_skb+0x130/0x360 [ 4488.223404][ T3116] netlink_unicast+0x449/0x710 [ 4488.223404][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4488.223404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4488.223404][ T3116] ___sys_sendmsg+0xee/0x170 [ 4488.223404][ T3116] __sys_sendmsg+0xcd/0x170 [ 4488.223404][ T3116] do_syscall_64+0xc6/0x1e0 [ 4488.223404][ T3116] [ 4488.225571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4488.225571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4488.225571][ T3116] ipv6_find_idev+0x102/0x170 [ 4488.225571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4488.225571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.225571][ T3116] netlink_rcv_skb+0x130/0x360 [ 4488.225571][ T3116] netlink_unicast+0x449/0x710 [ 4488.225571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4488.225571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4488.225571][ T3116] ___sys_sendmsg+0xee/0x170 [ 4488.225571][ T3116] __sys_sendmsg+0xcd/0x170 [ 4488.225571][ T3116] do_syscall_64+0xc6/0x1e0 [ 4488.225571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4488.225571][ T3116] [ 4488.227271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4488.227271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4488.227271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4488.227271][ T3116] ipv6_find_idev+0x102/0x170 [ 4488.227271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4488.227271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.227271][ T3116] netlink_rcv_skb+0x130/0x360 [ 4488.227271][ T3116] netlink_unicast+0x449/0x710 [ 4488.227271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4488.227271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4488.227271][ T3116] ___sys_sendmsg+0xee/0x170 [ 4488.227271][ T3116] __sys_sendmsg+0xcd/0x170 [ 4488.227271][ T3116] do_syscall_64+0xc6/0x1e0 [ 4488.227271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4488.227271][ T3116] [ 4498.284918][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4498.285372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4498.285372][ T3116] dst_init+0x84/0x4a0 [ 4498.285372][ T3116] dst_alloc+0x97/0x150 [ 4498.285372][ T3116] ip6_dst_alloc+0x23/0x90 [ 4498.285372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4498.285372][ T3116] ip6_pol_route+0x56f/0x840 [ 4498.285372][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4498.285372][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4498.285372][ T3116] fib6_rule_lookup+0x182/0x630 [ 4498.285372][ T3116] ip6_route_input+0x59c/0xa50 [ 4498.285372][ T3116] ipv6_rcv+0x397/0x810 [ 4498.285372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4498.285372][ T3116] process_backlog+0x101/0x620 [ 4498.285372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4498.285372][ T3116] net_rx_action+0x495/0xbe0 [ 4498.285372][ T3116] __do_softirq+0x1b5/0x7f6 [ 4498.285372][ T3116] [ 4498.287634][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4498.287634][ T3116] netdev_get_by_index+0x5e/0x80 [ 4498.287634][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4498.287634][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4498.287634][ T3116] ip6_route_add+0x1c/0x140 [ 4498.287634][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4498.287634][ T3116] addrconf_add_dev+0xe2/0x170 [ 4498.287634][ T3116] inet6_addr_add+0x12f/0xa40 [ 4498.287634][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4498.287634][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.287634][ T3116] netlink_rcv_skb+0x130/0x360 [ 4498.287634][ T3116] netlink_unicast+0x449/0x710 [ 4498.287634][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4498.287634][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4498.287634][ T3116] ___sys_sendmsg+0xee/0x170 [ 4498.287634][ T3116] __sys_sendmsg+0xcd/0x170 [ 4498.287634][ T3116] do_syscall_64+0xc6/0x1e0 [ 4498.287634][ T3116] [ 4498.290001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4498.290001][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4498.290001][ T3116] ipv6_find_idev+0x102/0x170 [ 4498.290001][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4498.290001][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.290001][ T3116] netlink_rcv_skb+0x130/0x360 [ 4498.290001][ T3116] netlink_unicast+0x449/0x710 [ 4498.290001][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4498.290001][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4498.290001][ T3116] ___sys_sendmsg+0xee/0x170 [ 4498.290001][ T3116] __sys_sendmsg+0xcd/0x170 [ 4498.290001][ T3116] do_syscall_64+0xc6/0x1e0 [ 4498.290001][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4498.290001][ T3116] [ 4498.291847][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4498.291847][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4498.291847][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4498.291847][ T3116] ipv6_find_idev+0x102/0x170 [ 4498.291847][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4498.291847][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.291847][ T3116] netlink_rcv_skb+0x130/0x360 [ 4498.291847][ T3116] netlink_unicast+0x449/0x710 [ 4498.291847][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4498.291847][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4498.291847][ T3116] ___sys_sendmsg+0xee/0x170 [ 4498.291847][ T3116] __sys_sendmsg+0xcd/0x170 [ 4498.291847][ T3116] do_syscall_64+0xc6/0x1e0 [ 4498.291847][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4498.291847][ T3116] [ 4508.372879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4508.373338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4508.373338][ T3116] dst_init+0x84/0x4a0 [ 4508.373338][ T3116] dst_alloc+0x97/0x150 [ 4508.373338][ T3116] ip6_dst_alloc+0x23/0x90 [ 4508.373338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4508.373338][ T3116] ip6_pol_route+0x56f/0x840 [ 4508.373338][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4508.373338][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4508.373338][ T3116] fib6_rule_lookup+0x182/0x630 [ 4508.373338][ T3116] ip6_route_input+0x59c/0xa50 [ 4508.373338][ T3116] ipv6_rcv+0x397/0x810 [ 4508.373338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4508.373338][ T3116] process_backlog+0x101/0x620 [ 4508.373338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4508.373338][ T3116] net_rx_action+0x495/0xbe0 [ 4508.373338][ T3116] __do_softirq+0x1b5/0x7f6 [ 4508.373338][ T3116] [ 4508.375612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4508.375612][ T3116] netdev_get_by_index+0x5e/0x80 [ 4508.375612][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4508.375612][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4508.375612][ T3116] ip6_route_add+0x1c/0x140 [ 4508.375612][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4508.375612][ T3116] addrconf_add_dev+0xe2/0x170 [ 4508.375612][ T3116] inet6_addr_add+0x12f/0xa40 [ 4508.375612][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4508.375612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.375612][ T3116] netlink_rcv_skb+0x130/0x360 [ 4508.375612][ T3116] netlink_unicast+0x449/0x710 [ 4508.375612][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4508.375612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4508.375612][ T3116] ___sys_sendmsg+0xee/0x170 [ 4508.375612][ T3116] __sys_sendmsg+0xcd/0x170 [ 4508.375612][ T3116] do_syscall_64+0xc6/0x1e0 [ 4508.375612][ T3116] [ 4508.378008][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4508.378008][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4508.378008][ T3116] ipv6_find_idev+0x102/0x170 [ 4508.378008][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4508.378008][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.378008][ T3116] netlink_rcv_skb+0x130/0x360 [ 4508.378008][ T3116] netlink_unicast+0x449/0x710 [ 4508.378008][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4508.378008][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4508.378008][ T3116] ___sys_sendmsg+0xee/0x170 [ 4508.378008][ T3116] __sys_sendmsg+0xcd/0x170 [ 4508.378008][ T3116] do_syscall_64+0xc6/0x1e0 [ 4508.378008][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4508.378008][ T3116] [ 4508.379880][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4508.379880][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4508.379880][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4508.379880][ T3116] ipv6_find_idev+0x102/0x170 [ 4508.379880][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4508.379880][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.379880][ T3116] netlink_rcv_skb+0x130/0x360 [ 4508.379880][ T3116] netlink_unicast+0x449/0x710 [ 4508.379880][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4508.379880][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4508.379880][ T3116] ___sys_sendmsg+0xee/0x170 [ 4508.379880][ T3116] __sys_sendmsg+0xcd/0x170 [ 4508.379880][ T3116] do_syscall_64+0xc6/0x1e0 [ 4508.379880][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4508.379880][ T3116] [ 4518.628836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4518.629337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4518.629337][ T3116] dst_init+0x84/0x4a0 [ 4518.629337][ T3116] dst_alloc+0x97/0x150 [ 4518.629337][ T3116] ip6_dst_alloc+0x23/0x90 [ 4518.629337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4518.629337][ T3116] ip6_pol_route+0x56f/0x840 [ 4518.629337][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4518.629337][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4518.629337][ T3116] fib6_rule_lookup+0x182/0x630 [ 4518.629337][ T3116] ip6_route_input+0x59c/0xa50 [ 4518.629337][ T3116] ipv6_rcv+0x397/0x810 [ 4518.629337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4518.629337][ T3116] process_backlog+0x101/0x620 [ 4518.629337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4518.629337][ T3116] net_rx_action+0x495/0xbe0 [ 4518.629337][ T3116] __do_softirq+0x1b5/0x7f6 [ 4518.629337][ T3116] [ 4518.631444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4518.631444][ T3116] netdev_get_by_index+0x5e/0x80 [ 4518.631444][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4518.631444][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4518.631444][ T3116] ip6_route_add+0x1c/0x140 [ 4518.631444][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4518.631444][ T3116] addrconf_add_dev+0xe2/0x170 [ 4518.631444][ T3116] inet6_addr_add+0x12f/0xa40 [ 4518.631444][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4518.631444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.631444][ T3116] netlink_rcv_skb+0x130/0x360 [ 4518.631444][ T3116] netlink_unicast+0x449/0x710 [ 4518.631444][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4518.631444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4518.631444][ T3116] ___sys_sendmsg+0xee/0x170 [ 4518.631444][ T3116] __sys_sendmsg+0xcd/0x170 [ 4518.631444][ T3116] do_syscall_64+0xc6/0x1e0 [ 4518.631444][ T3116] [ 4518.633640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4518.633640][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4518.633640][ T3116] ipv6_find_idev+0x102/0x170 [ 4518.633640][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4518.633640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.633640][ T3116] netlink_rcv_skb+0x130/0x360 [ 4518.633640][ T3116] netlink_unicast+0x449/0x710 [ 4518.633640][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4518.633640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4518.633640][ T3116] ___sys_sendmsg+0xee/0x170 [ 4518.633640][ T3116] __sys_sendmsg+0xcd/0x170 [ 4518.633640][ T3116] do_syscall_64+0xc6/0x1e0 [ 4518.633640][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4518.633640][ T3116] [ 4518.635362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4518.635362][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4518.635362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4518.635362][ T3116] ipv6_find_idev+0x102/0x170 [ 4518.635362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4518.635362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.635362][ T3116] netlink_rcv_skb+0x130/0x360 [ 4518.635362][ T3116] netlink_unicast+0x449/0x710 [ 4518.635362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4518.635362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4518.635362][ T3116] ___sys_sendmsg+0xee/0x170 [ 4518.635362][ T3116] __sys_sendmsg+0xcd/0x170 [ 4518.635362][ T3116] do_syscall_64+0xc6/0x1e0 [ 4518.635362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4518.635362][ T3116] [ 4528.884845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4528.885309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4528.885309][ T3116] dst_init+0x84/0x4a0 [ 4528.885309][ T3116] dst_alloc+0x97/0x150 [ 4528.885309][ T3116] ip6_dst_alloc+0x23/0x90 [ 4528.885309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4528.885309][ T3116] ip6_pol_route+0x56f/0x840 [ 4528.885309][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4528.885309][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4528.885309][ T3116] fib6_rule_lookup+0x182/0x630 [ 4528.885309][ T3116] ip6_route_input+0x59c/0xa50 [ 4528.885309][ T3116] ipv6_rcv+0x397/0x810 [ 4528.885309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4528.885309][ T3116] process_backlog+0x101/0x620 [ 4528.885309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4528.885309][ T3116] net_rx_action+0x495/0xbe0 [ 4528.885309][ T3116] __do_softirq+0x1b5/0x7f6 [ 4528.885309][ T3116] [ 4528.887398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4528.887398][ T3116] netdev_get_by_index+0x5e/0x80 [ 4528.887398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4528.887398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4528.887398][ T3116] ip6_route_add+0x1c/0x140 [ 4528.887398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4528.887398][ T3116] addrconf_add_dev+0xe2/0x170 [ 4528.887398][ T3116] inet6_addr_add+0x12f/0xa40 [ 4528.887398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4528.887398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4528.887398][ T3116] netlink_rcv_skb+0x130/0x360 [ 4528.887398][ T3116] netlink_unicast+0x449/0x710 [ 4528.887398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4528.887398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4528.887398][ T3116] ___sys_sendmsg+0xee/0x170 [ 4528.887398][ T3116] __sys_sendmsg+0xcd/0x170 [ 4528.887398][ T3116] do_syscall_64+0xc6/0x1e0 [ 4528.887398][ T3116] [ 4528.889569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4528.889569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4528.889569][ T3116] ipv6_find_idev+0x102/0x170 [ 4528.889569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4528.889569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4528.889569][ T3116] netlink_rcv_skb+0x130/0x360 [ 4528.889569][ T3116] netlink_unicast+0x449/0x710 [ 4528.889569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4528.889569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4528.889569][ T3116] ___sys_sendmsg+0xee/0x170 [ 4528.889569][ T3116] __sys_sendmsg+0xcd/0x170 [ 4528.889569][ T3116] do_syscall_64+0xc6/0x1e0 [ 4528.889569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4528.889569][ T3116] [ 4528.891273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4528.891273][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4528.891273][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4528.891273][ T3116] ipv6_find_idev+0x102/0x170 [ 4528.891273][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4528.891273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4528.891273][ T3116] netlink_rcv_skb+0x130/0x360 [ 4528.891273][ T3116] netlink_unicast+0x449/0x710 [ 4528.891273][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4528.891273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4528.891273][ T3116] ___sys_sendmsg+0xee/0x170 [ 4528.891273][ T3116] __sys_sendmsg+0xcd/0x170 [ 4528.891273][ T3116] do_syscall_64+0xc6/0x1e0 [ 4528.891273][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4528.891273][ T3116] [ 4539.132819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4539.133313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4539.133313][ T3116] dst_init+0x84/0x4a0 [ 4539.133313][ T3116] dst_alloc+0x97/0x150 [ 4539.133313][ T3116] ip6_dst_alloc+0x23/0x90 [ 4539.133313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4539.133313][ T3116] ip6_pol_route+0x56f/0x840 [ 4539.133313][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4539.133313][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4539.133313][ T3116] fib6_rule_lookup+0x182/0x630 [ 4539.133313][ T3116] ip6_route_input+0x59c/0xa50 [ 4539.133313][ T3116] ipv6_rcv+0x397/0x810 [ 4539.133313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4539.133313][ T3116] process_backlog+0x101/0x620 [ 4539.133313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4539.133313][ T3116] net_rx_action+0x495/0xbe0 [ 4539.133313][ T3116] __do_softirq+0x1b5/0x7f6 [ 4539.133313][ T3116] [ 4539.135383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4539.135383][ T3116] netdev_get_by_index+0x5e/0x80 [ 4539.135383][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4539.135383][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4539.135383][ T3116] ip6_route_add+0x1c/0x140 [ 4539.135383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4539.135383][ T3116] addrconf_add_dev+0xe2/0x170 [ 4539.135383][ T3116] inet6_addr_add+0x12f/0xa40 [ 4539.135383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4539.135383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.135383][ T3116] netlink_rcv_skb+0x130/0x360 [ 4539.135383][ T3116] netlink_unicast+0x449/0x710 [ 4539.135383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4539.135383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4539.135383][ T3116] ___sys_sendmsg+0xee/0x170 [ 4539.135383][ T3116] __sys_sendmsg+0xcd/0x170 [ 4539.135383][ T3116] do_syscall_64+0xc6/0x1e0 [ 4539.135383][ T3116] [ 4539.137558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4539.137558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4539.137558][ T3116] ipv6_find_idev+0x102/0x170 [ 4539.137558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4539.137558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.137558][ T3116] netlink_rcv_skb+0x130/0x360 [ 4539.137558][ T3116] netlink_unicast+0x449/0x710 [ 4539.137558][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4539.137558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4539.137558][ T3116] ___sys_sendmsg+0xee/0x170 [ 4539.137558][ T3116] __sys_sendmsg+0xcd/0x170 [ 4539.137558][ T3116] do_syscall_64+0xc6/0x1e0 [ 4539.137558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4539.137558][ T3116] [ 4539.139248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4539.139248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4539.139248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4539.139248][ T3116] ipv6_find_idev+0x102/0x170 [ 4539.139248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4539.139248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.139248][ T3116] netlink_rcv_skb+0x130/0x360 [ 4539.139248][ T3116] netlink_unicast+0x449/0x710 [ 4539.139248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4539.139248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4539.139248][ T3116] ___sys_sendmsg+0xee/0x170 [ 4539.139248][ T3116] __sys_sendmsg+0xcd/0x170 [ 4539.139248][ T3116] do_syscall_64+0xc6/0x1e0 [ 4539.139248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4539.139248][ T3116] [ 4549.380839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4549.381361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4549.381361][ T3116] dst_init+0x84/0x4a0 [ 4549.381361][ T3116] dst_alloc+0x97/0x150 [ 4549.381361][ T3116] ip6_dst_alloc+0x23/0x90 [ 4549.381361][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4549.381361][ T3116] ip6_pol_route+0x56f/0x840 [ 4549.381361][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4549.381361][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4549.381361][ T3116] fib6_rule_lookup+0x182/0x630 [ 4549.381361][ T3116] ip6_route_input+0x59c/0xa50 [ 4549.381361][ T3116] ipv6_rcv+0x397/0x810 [ 4549.381361][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4549.381361][ T3116] process_backlog+0x101/0x620 [ 4549.381361][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4549.381361][ T3116] net_rx_action+0x495/0xbe0 [ 4549.381361][ T3116] __do_softirq+0x1b5/0x7f6 [ 4549.381361][ T3116] [ 4549.384767][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4549.384767][ T3116] netdev_get_by_index+0x5e/0x80 [ 4549.384767][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4549.384767][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4549.384767][ T3116] ip6_route_add+0x1c/0x140 [ 4549.384767][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4549.384767][ T3116] addrconf_add_dev+0xe2/0x170 [ 4549.384767][ T3116] inet6_addr_add+0x12f/0xa40 [ 4549.384767][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4549.384767][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4549.384767][ T3116] netlink_rcv_skb+0x130/0x360 [ 4549.384767][ T3116] netlink_unicast+0x449/0x710 [ 4549.384767][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4549.384767][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4549.384767][ T3116] ___sys_sendmsg+0xee/0x170 [ 4549.384767][ T3116] __sys_sendmsg+0xcd/0x170 [ 4549.384767][ T3116] do_syscall_64+0xc6/0x1e0 [ 4549.384767][ T3116] [ 4549.388384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4549.388384][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4549.388384][ T3116] ipv6_find_idev+0x102/0x170 [ 4549.388384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4549.388384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4549.388384][ T3116] netlink_rcv_skb+0x130/0x360 [ 4549.388384][ T3116] netlink_unicast+0x449/0x710 [ 4549.388384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4549.388384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4549.388384][ T3116] ___sys_sendmsg+0xee/0x170 [ 4549.388384][ T3116] __sys_sendmsg+0xcd/0x170 [ 4549.388384][ T3116] do_syscall_64+0xc6/0x1e0 [ 4549.388384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4549.388384][ T3116] [ 4549.391206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4549.391206][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4549.391206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4549.391206][ T3116] ipv6_find_idev+0x102/0x170 [ 4549.391206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4549.391206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4549.391206][ T3116] netlink_rcv_skb+0x130/0x360 [ 4549.391206][ T3116] netlink_unicast+0x449/0x710 [ 4549.391206][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4549.391206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4549.391206][ T3116] ___sys_sendmsg+0xee/0x170 [ 4549.391206][ T3116] __sys_sendmsg+0xcd/0x170 [ 4549.391206][ T3116] do_syscall_64+0xc6/0x1e0 [ 4549.391206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4549.391206][ T3116] [ 4559.636808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4559.637290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4559.637290][ T3116] dst_init+0x84/0x4a0 [ 4559.637290][ T3116] dst_alloc+0x97/0x150 [ 4559.637290][ T3116] ip6_dst_alloc+0x23/0x90 [ 4559.637290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4559.637290][ T3116] ip6_pol_route+0x56f/0x840 [ 4559.637290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4559.637290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4559.637290][ T3116] fib6_rule_lookup+0x182/0x630 [ 4559.637290][ T3116] ip6_route_input+0x59c/0xa50 [ 4559.637290][ T3116] ipv6_rcv+0x397/0x810 [ 4559.637290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4559.637290][ T3116] process_backlog+0x101/0x620 [ 4559.637290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4559.637290][ T3116] net_rx_action+0x495/0xbe0 [ 4559.637290][ T3116] __do_softirq+0x1b5/0x7f6 [ 4559.637290][ T3116] [ 4559.640690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4559.640690][ T3116] netdev_get_by_index+0x5e/0x80 [ 4559.640690][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4559.640690][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4559.640690][ T3116] ip6_route_add+0x1c/0x140 [ 4559.640690][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4559.640690][ T3116] addrconf_add_dev+0xe2/0x170 [ 4559.640690][ T3116] inet6_addr_add+0x12f/0xa40 [ 4559.640690][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4559.640690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4559.640690][ T3116] netlink_rcv_skb+0x130/0x360 [ 4559.640690][ T3116] netlink_unicast+0x449/0x710 [ 4559.640690][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4559.640690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4559.640690][ T3116] ___sys_sendmsg+0xee/0x170 [ 4559.640690][ T3116] __sys_sendmsg+0xcd/0x170 [ 4559.640690][ T3116] do_syscall_64+0xc6/0x1e0 [ 4559.640690][ T3116] [ 4559.644269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4559.644269][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4559.644269][ T3116] ipv6_find_idev+0x102/0x170 [ 4559.644269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4559.644269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4559.644269][ T3116] netlink_rcv_skb+0x130/0x360 [ 4559.644269][ T3116] netlink_unicast+0x449/0x710 [ 4559.644269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4559.644269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4559.644269][ T3116] ___sys_sendmsg+0xee/0x170 [ 4559.644269][ T3116] __sys_sendmsg+0xcd/0x170 [ 4559.644269][ T3116] do_syscall_64+0xc6/0x1e0 [ 4559.644269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4559.644269][ T3116] [ 4559.647133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4559.647133][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4559.647133][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4559.647133][ T3116] ipv6_find_idev+0x102/0x170 [ 4559.647133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4559.647133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4559.647133][ T3116] netlink_rcv_skb+0x130/0x360 [ 4559.647133][ T3116] netlink_unicast+0x449/0x710 [ 4559.647133][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4559.647133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4559.647133][ T3116] ___sys_sendmsg+0xee/0x170 [ 4559.647133][ T3116] __sys_sendmsg+0xcd/0x170 [ 4559.647133][ T3116] do_syscall_64+0xc6/0x1e0 [ 4559.647133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4559.647133][ T3116] [ 4569.892886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4569.893472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4569.893472][ T3116] dst_init+0x84/0x4a0 [ 4569.893472][ T3116] dst_alloc+0x97/0x150 [ 4569.893472][ T3116] ip6_dst_alloc+0x23/0x90 [ 4569.893472][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4569.893472][ T3116] ip6_pol_route+0x56f/0x840 [ 4569.893472][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4569.893472][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4569.893472][ T3116] fib6_rule_lookup+0x182/0x630 [ 4569.893472][ T3116] ip6_route_input+0x59c/0xa50 [ 4569.893472][ T3116] ipv6_rcv+0x397/0x810 [ 4569.893472][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4569.893472][ T3116] process_backlog+0x101/0x620 [ 4569.893472][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4569.893472][ T3116] net_rx_action+0x495/0xbe0 [ 4569.893472][ T3116] __do_softirq+0x1b5/0x7f6 [ 4569.893472][ T3116] [ 4569.896873][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4569.896873][ T3116] netdev_get_by_index+0x5e/0x80 [ 4569.896873][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4569.896873][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4569.896873][ T3116] ip6_route_add+0x1c/0x140 [ 4569.896873][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4569.896873][ T3116] addrconf_add_dev+0xe2/0x170 [ 4569.896873][ T3116] inet6_addr_add+0x12f/0xa40 [ 4569.896873][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4569.896873][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4569.896873][ T3116] netlink_rcv_skb+0x130/0x360 [ 4569.896873][ T3116] netlink_unicast+0x449/0x710 [ 4569.896873][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4569.896873][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4569.896873][ T3116] ___sys_sendmsg+0xee/0x170 [ 4569.896873][ T3116] __sys_sendmsg+0xcd/0x170 [ 4569.896873][ T3116] do_syscall_64+0xc6/0x1e0 [ 4569.896873][ T3116] [ 4569.900469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4569.900469][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4569.900469][ T3116] ipv6_find_idev+0x102/0x170 [ 4569.900469][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4569.900469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4569.900469][ T3116] netlink_rcv_skb+0x130/0x360 [ 4569.900469][ T3116] netlink_unicast+0x449/0x710 [ 4569.900469][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4569.900469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4569.900469][ T3116] ___sys_sendmsg+0xee/0x170 [ 4569.900469][ T3116] __sys_sendmsg+0xcd/0x170 [ 4569.900469][ T3116] do_syscall_64+0xc6/0x1e0 [ 4569.900469][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4569.900469][ T3116] [ 4569.903279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4569.903279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4569.903279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4569.903279][ T3116] ipv6_find_idev+0x102/0x170 [ 4569.903279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4569.903279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4569.903279][ T3116] netlink_rcv_skb+0x130/0x360 [ 4569.903279][ T3116] netlink_unicast+0x449/0x710 [ 4569.903279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4569.903279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4569.903279][ T3116] ___sys_sendmsg+0xee/0x170 [ 4569.903279][ T3116] __sys_sendmsg+0xcd/0x170 [ 4569.903279][ T3116] do_syscall_64+0xc6/0x1e0 [ 4569.903279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4569.903279][ T3116] [ 4580.012827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4580.013410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4580.013410][ T3116] dst_init+0x84/0x4a0 [ 4580.013410][ T3116] dst_alloc+0x97/0x150 [ 4580.013410][ T3116] ip6_dst_alloc+0x23/0x90 [ 4580.013410][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4580.013410][ T3116] ip6_pol_route+0x56f/0x840 [ 4580.013410][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4580.013410][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4580.013410][ T3116] fib6_rule_lookup+0x182/0x630 [ 4580.013410][ T3116] ip6_route_input+0x59c/0xa50 [ 4580.013410][ T3116] ipv6_rcv+0x397/0x810 [ 4580.013410][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4580.013410][ T3116] process_backlog+0x101/0x620 [ 4580.013410][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4580.013410][ T3116] net_rx_action+0x495/0xbe0 [ 4580.013410][ T3116] __do_softirq+0x1b5/0x7f6 [ 4580.013410][ T3116] [ 4580.016832][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4580.016832][ T3116] netdev_get_by_index+0x5e/0x80 [ 4580.016832][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4580.016832][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4580.016832][ T3116] ip6_route_add+0x1c/0x140 [ 4580.016832][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4580.016832][ T3116] addrconf_add_dev+0xe2/0x170 [ 4580.016832][ T3116] inet6_addr_add+0x12f/0xa40 [ 4580.016832][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4580.016832][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.016832][ T3116] netlink_rcv_skb+0x130/0x360 [ 4580.016832][ T3116] netlink_unicast+0x449/0x710 [ 4580.016832][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4580.016832][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4580.016832][ T3116] ___sys_sendmsg+0xee/0x170 [ 4580.016832][ T3116] __sys_sendmsg+0xcd/0x170 [ 4580.016832][ T3116] do_syscall_64+0xc6/0x1e0 [ 4580.016832][ T3116] [ 4580.020421][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4580.020421][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4580.020421][ T3116] ipv6_find_idev+0x102/0x170 [ 4580.020421][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4580.020421][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.020421][ T3116] netlink_rcv_skb+0x130/0x360 [ 4580.020421][ T3116] netlink_unicast+0x449/0x710 [ 4580.020421][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4580.020421][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4580.020421][ T3116] ___sys_sendmsg+0xee/0x170 [ 4580.020421][ T3116] __sys_sendmsg+0xcd/0x170 [ 4580.020421][ T3116] do_syscall_64+0xc6/0x1e0 [ 4580.020421][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4580.020421][ T3116] [ 4580.023230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4580.023230][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4580.023230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4580.023230][ T3116] ipv6_find_idev+0x102/0x170 [ 4580.023230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4580.023230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.023230][ T3116] netlink_rcv_skb+0x130/0x360 [ 4580.023230][ T3116] netlink_unicast+0x449/0x710 [ 4580.023230][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4580.023230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4580.023230][ T3116] ___sys_sendmsg+0xee/0x170 [ 4580.023230][ T3116] __sys_sendmsg+0xcd/0x170 [ 4580.023230][ T3116] do_syscall_64+0xc6/0x1e0 [ 4580.023230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4580.023230][ T3116] [ 4590.268844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4590.269335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4590.269335][ T3116] dst_init+0x84/0x4a0 [ 4590.269335][ T3116] dst_alloc+0x97/0x150 [ 4590.269335][ T3116] ip6_dst_alloc+0x23/0x90 [ 4590.269335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4590.269335][ T3116] ip6_pol_route+0x56f/0x840 [ 4590.269335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4590.269335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4590.269335][ T3116] fib6_rule_lookup+0x182/0x630 [ 4590.269335][ T3116] ip6_route_input+0x59c/0xa50 [ 4590.269335][ T3116] ipv6_rcv+0x397/0x810 [ 4590.269335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4590.269335][ T3116] process_backlog+0x101/0x620 [ 4590.269335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4590.269335][ T3116] net_rx_action+0x495/0xbe0 [ 4590.269335][ T3116] __do_softirq+0x1b5/0x7f6 [ 4590.269335][ T3116] [ 4590.272722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4590.272722][ T3116] netdev_get_by_index+0x5e/0x80 [ 4590.272722][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4590.272722][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4590.272722][ T3116] ip6_route_add+0x1c/0x140 [ 4590.272722][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4590.272722][ T3116] addrconf_add_dev+0xe2/0x170 [ 4590.272722][ T3116] inet6_addr_add+0x12f/0xa40 [ 4590.272722][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4590.272722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.272722][ T3116] netlink_rcv_skb+0x130/0x360 [ 4590.272722][ T3116] netlink_unicast+0x449/0x710 [ 4590.272722][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4590.272722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4590.272722][ T3116] ___sys_sendmsg+0xee/0x170 [ 4590.272722][ T3116] __sys_sendmsg+0xcd/0x170 [ 4590.272722][ T3116] do_syscall_64+0xc6/0x1e0 [ 4590.272722][ T3116] [ 4590.276360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4590.276360][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4590.276360][ T3116] ipv6_find_idev+0x102/0x170 [ 4590.276360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4590.276360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.276360][ T3116] netlink_rcv_skb+0x130/0x360 [ 4590.276360][ T3116] netlink_unicast+0x449/0x710 [ 4590.276360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4590.276360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4590.276360][ T3116] ___sys_sendmsg+0xee/0x170 [ 4590.276360][ T3116] __sys_sendmsg+0xcd/0x170 [ 4590.276360][ T3116] do_syscall_64+0xc6/0x1e0 [ 4590.276360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4590.276360][ T3116] [ 4590.279168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4590.279168][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4590.279168][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4590.279168][ T3116] ipv6_find_idev+0x102/0x170 [ 4590.279168][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4590.279168][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.279168][ T3116] netlink_rcv_skb+0x130/0x360 [ 4590.279168][ T3116] netlink_unicast+0x449/0x710 [ 4590.279168][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4590.279168][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4590.279168][ T3116] ___sys_sendmsg+0xee/0x170 [ 4590.279168][ T3116] __sys_sendmsg+0xcd/0x170 [ 4590.279168][ T3116] do_syscall_64+0xc6/0x1e0 [ 4590.279168][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4590.279168][ T3116] [ 4600.524757][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4600.525286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4600.525286][ T3116] dst_init+0x84/0x4a0 [ 4600.525286][ T3116] dst_alloc+0x97/0x150 [ 4600.525286][ T3116] ip6_dst_alloc+0x23/0x90 [ 4600.525286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4600.525286][ T3116] ip6_pol_route+0x56f/0x840 [ 4600.525286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4600.525286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4600.525286][ T3116] fib6_rule_lookup+0x182/0x630 [ 4600.525286][ T3116] ip6_route_input+0x59c/0xa50 [ 4600.525286][ T3116] ipv6_rcv+0x397/0x810 [ 4600.525286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4600.525286][ T3116] process_backlog+0x101/0x620 [ 4600.525286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4600.525286][ T3116] net_rx_action+0x495/0xbe0 [ 4600.525286][ T3116] __do_softirq+0x1b5/0x7f6 [ 4600.525286][ T3116] [ 4600.528127][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4600.528127][ T3116] netdev_get_by_index+0x5e/0x80 [ 4600.528127][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4600.528127][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4600.528127][ T3116] ip6_route_add+0x1c/0x140 [ 4600.528127][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4600.528127][ T3116] addrconf_add_dev+0xe2/0x170 [ 4600.528127][ T3116] inet6_addr_add+0x12f/0xa40 [ 4600.528127][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4600.528127][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.528127][ T3116] netlink_rcv_skb+0x130/0x360 [ 4600.528127][ T3116] netlink_unicast+0x449/0x710 [ 4600.528127][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4600.528127][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4600.528127][ T3116] ___sys_sendmsg+0xee/0x170 [ 4600.528127][ T3116] __sys_sendmsg+0xcd/0x170 [ 4600.528127][ T3116] do_syscall_64+0xc6/0x1e0 [ 4600.528127][ T3116] [ 4600.531128][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4600.531128][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4600.531128][ T3116] ipv6_find_idev+0x102/0x170 [ 4600.531128][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4600.531128][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.531128][ T3116] netlink_rcv_skb+0x130/0x360 [ 4600.531128][ T3116] netlink_unicast+0x449/0x710 [ 4600.531128][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4600.531128][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4600.531128][ T3116] ___sys_sendmsg+0xee/0x170 [ 4600.531128][ T3116] __sys_sendmsg+0xcd/0x170 [ 4600.531128][ T3116] do_syscall_64+0xc6/0x1e0 [ 4600.531128][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4600.531128][ T3116] [ 4600.533477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4600.533477][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4600.533477][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4600.533477][ T3116] ipv6_find_idev+0x102/0x170 [ 4600.533477][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4600.533477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.533477][ T3116] netlink_rcv_skb+0x130/0x360 [ 4600.533477][ T3116] netlink_unicast+0x449/0x710 [ 4600.533477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4600.533477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4600.533477][ T3116] ___sys_sendmsg+0xee/0x170 [ 4600.533477][ T3116] __sys_sendmsg+0xcd/0x170 [ 4600.533477][ T3116] do_syscall_64+0xc6/0x1e0 [ 4600.533477][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4600.533477][ T3116] [ 4610.772751][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4610.773350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4610.773350][ T3116] dst_init+0x84/0x4a0 [ 4610.773350][ T3116] dst_alloc+0x97/0x150 [ 4610.773350][ T3116] ip6_dst_alloc+0x23/0x90 [ 4610.773350][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4610.773350][ T3116] ip6_pol_route+0x56f/0x840 [ 4610.773350][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4610.773350][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4610.773350][ T3116] fib6_rule_lookup+0x182/0x630 [ 4610.773350][ T3116] ip6_route_input+0x59c/0xa50 [ 4610.773350][ T3116] ipv6_rcv+0x397/0x810 [ 4610.773350][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4610.773350][ T3116] process_backlog+0x101/0x620 [ 4610.773350][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4610.773350][ T3116] net_rx_action+0x495/0xbe0 [ 4610.773350][ T3116] __do_softirq+0x1b5/0x7f6 [ 4610.773350][ T3116] [ 4610.776647][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4610.776647][ T3116] netdev_get_by_index+0x5e/0x80 [ 4610.776647][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4610.776647][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4610.776647][ T3116] ip6_route_add+0x1c/0x140 [ 4610.776647][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4610.776647][ T3116] addrconf_add_dev+0xe2/0x170 [ 4610.776647][ T3116] inet6_addr_add+0x12f/0xa40 [ 4610.776647][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4610.776647][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4610.776647][ T3116] netlink_rcv_skb+0x130/0x360 [ 4610.776647][ T3116] netlink_unicast+0x449/0x710 [ 4610.776647][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4610.776647][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4610.776647][ T3116] ___sys_sendmsg+0xee/0x170 [ 4610.776647][ T3116] __sys_sendmsg+0xcd/0x170 [ 4610.776647][ T3116] do_syscall_64+0xc6/0x1e0 [ 4610.776647][ T3116] [ 4610.780138][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4610.780138][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4610.780138][ T3116] ipv6_find_idev+0x102/0x170 [ 4610.780138][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4610.780138][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4610.780138][ T3116] netlink_rcv_skb+0x130/0x360 [ 4610.780138][ T3116] netlink_unicast+0x449/0x710 [ 4610.780138][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4610.780138][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4610.780138][ T3116] ___sys_sendmsg+0xee/0x170 [ 4610.780138][ T3116] __sys_sendmsg+0xcd/0x170 [ 4610.780138][ T3116] do_syscall_64+0xc6/0x1e0 [ 4610.780138][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4610.780138][ T3116] [ 4610.782859][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4610.782859][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4610.782859][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4610.782859][ T3116] ipv6_find_idev+0x102/0x170 [ 4610.782859][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4610.782859][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4610.782859][ T3116] netlink_rcv_skb+0x130/0x360 [ 4610.782859][ T3116] netlink_unicast+0x449/0x710 [ 4610.782859][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4610.782859][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4610.782859][ T3116] ___sys_sendmsg+0xee/0x170 [ 4610.782859][ T3116] __sys_sendmsg+0xcd/0x170 [ 4610.782859][ T3116] do_syscall_64+0xc6/0x1e0 [ 4610.782859][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4610.782859][ T3116] [ 4621.028806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4621.029267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4621.029267][ T3116] dst_init+0x84/0x4a0 [ 4621.029267][ T3116] dst_alloc+0x97/0x150 [ 4621.029267][ T3116] ip6_dst_alloc+0x23/0x90 [ 4621.029267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4621.029267][ T3116] ip6_pol_route+0x56f/0x840 [ 4621.029267][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4621.029267][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4621.029267][ T3116] fib6_rule_lookup+0x182/0x630 [ 4621.029267][ T3116] ip6_route_input+0x59c/0xa50 [ 4621.029267][ T3116] ipv6_rcv+0x397/0x810 [ 4621.029267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4621.029267][ T3116] process_backlog+0x101/0x620 [ 4621.029267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4621.029267][ T3116] net_rx_action+0x495/0xbe0 [ 4621.029267][ T3116] __do_softirq+0x1b5/0x7f6 [ 4621.029267][ T3116] [ 4621.031341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4621.031341][ T3116] netdev_get_by_index+0x5e/0x80 [ 4621.031341][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4621.031341][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4621.031341][ T3116] ip6_route_add+0x1c/0x140 [ 4621.031341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4621.031341][ T3116] addrconf_add_dev+0xe2/0x170 [ 4621.031341][ T3116] inet6_addr_add+0x12f/0xa40 [ 4621.031341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4621.031341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.031341][ T3116] netlink_rcv_skb+0x130/0x360 [ 4621.031341][ T3116] netlink_unicast+0x449/0x710 [ 4621.031341][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4621.031341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4621.031341][ T3116] ___sys_sendmsg+0xee/0x170 [ 4621.031341][ T3116] __sys_sendmsg+0xcd/0x170 [ 4621.031341][ T3116] do_syscall_64+0xc6/0x1e0 [ 4621.031341][ T3116] [ 4621.033519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4621.033519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4621.033519][ T3116] ipv6_find_idev+0x102/0x170 [ 4621.033519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4621.033519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.033519][ T3116] netlink_rcv_skb+0x130/0x360 [ 4621.033519][ T3116] netlink_unicast+0x449/0x710 [ 4621.033519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4621.033519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4621.033519][ T3116] ___sys_sendmsg+0xee/0x170 [ 4621.033519][ T3116] __sys_sendmsg+0xcd/0x170 [ 4621.033519][ T3116] do_syscall_64+0xc6/0x1e0 [ 4621.033519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4621.033519][ T3116] [ 4621.035212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4621.035212][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4621.035212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4621.035212][ T3116] ipv6_find_idev+0x102/0x170 [ 4621.035212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4621.035212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.035212][ T3116] netlink_rcv_skb+0x130/0x360 [ 4621.035212][ T3116] netlink_unicast+0x449/0x710 [ 4621.035212][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4621.035212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4621.035212][ T3116] ___sys_sendmsg+0xee/0x170 [ 4621.035212][ T3116] __sys_sendmsg+0xcd/0x170 [ 4621.035212][ T3116] do_syscall_64+0xc6/0x1e0 [ 4621.035212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4621.035212][ T3116] [ 4631.172832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4631.173250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4631.173250][ T3116] dst_init+0x84/0x4a0 [ 4631.173250][ T3116] dst_alloc+0x97/0x150 [ 4631.173250][ T3116] ip6_dst_alloc+0x23/0x90 [ 4631.173250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4631.173250][ T3116] ip6_pol_route+0x56f/0x840 [ 4631.173250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4631.173250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4631.173250][ T3116] fib6_rule_lookup+0x182/0x630 [ 4631.173250][ T3116] ip6_route_input+0x59c/0xa50 [ 4631.173250][ T3116] ipv6_rcv+0x397/0x810 [ 4631.173250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4631.173250][ T3116] process_backlog+0x101/0x620 [ 4631.173250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4631.173250][ T3116] net_rx_action+0x495/0xbe0 [ 4631.173250][ T3116] __do_softirq+0x1b5/0x7f6 [ 4631.173250][ T3116] [ 4631.175307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4631.175307][ T3116] netdev_get_by_index+0x5e/0x80 [ 4631.175307][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4631.175307][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4631.175307][ T3116] ip6_route_add+0x1c/0x140 [ 4631.175307][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4631.175307][ T3116] addrconf_add_dev+0xe2/0x170 [ 4631.175307][ T3116] inet6_addr_add+0x12f/0xa40 [ 4631.175307][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4631.175307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.175307][ T3116] netlink_rcv_skb+0x130/0x360 [ 4631.175307][ T3116] netlink_unicast+0x449/0x710 [ 4631.175307][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4631.175307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4631.175307][ T3116] ___sys_sendmsg+0xee/0x170 [ 4631.175307][ T3116] __sys_sendmsg+0xcd/0x170 [ 4631.175307][ T3116] do_syscall_64+0xc6/0x1e0 [ 4631.175307][ T3116] [ 4631.177505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4631.177505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4631.177505][ T3116] ipv6_find_idev+0x102/0x170 [ 4631.177505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4631.177505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.177505][ T3116] netlink_rcv_skb+0x130/0x360 [ 4631.177505][ T3116] netlink_unicast+0x449/0x710 [ 4631.177505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4631.177505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4631.177505][ T3116] ___sys_sendmsg+0xee/0x170 [ 4631.177505][ T3116] __sys_sendmsg+0xcd/0x170 [ 4631.177505][ T3116] do_syscall_64+0xc6/0x1e0 [ 4631.177505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4631.177505][ T3116] [ 4631.179200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4631.179200][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4631.179200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4631.179200][ T3116] ipv6_find_idev+0x102/0x170 [ 4631.179200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4631.179200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.179200][ T3116] netlink_rcv_skb+0x130/0x360 [ 4631.179200][ T3116] netlink_unicast+0x449/0x710 [ 4631.179200][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4631.179200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4631.179200][ T3116] ___sys_sendmsg+0xee/0x170 [ 4631.179200][ T3116] __sys_sendmsg+0xcd/0x170 [ 4631.179200][ T3116] do_syscall_64+0xc6/0x1e0 [ 4631.179200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4631.179200][ T3116] [ 4641.420830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4641.421327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4641.421327][ T3116] dst_init+0x84/0x4a0 [ 4641.421327][ T3116] dst_alloc+0x97/0x150 [ 4641.421327][ T3116] ip6_dst_alloc+0x23/0x90 [ 4641.421327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4641.421327][ T3116] ip6_pol_route+0x56f/0x840 [ 4641.421327][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4641.421327][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4641.421327][ T3116] fib6_rule_lookup+0x182/0x630 [ 4641.421327][ T3116] ip6_route_input+0x59c/0xa50 [ 4641.421327][ T3116] ipv6_rcv+0x397/0x810 [ 4641.421327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4641.421327][ T3116] process_backlog+0x101/0x620 [ 4641.421327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4641.421327][ T3116] net_rx_action+0x495/0xbe0 [ 4641.421327][ T3116] __do_softirq+0x1b5/0x7f6 [ 4641.421327][ T3116] [ 4641.423396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4641.423396][ T3116] netdev_get_by_index+0x5e/0x80 [ 4641.423396][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4641.423396][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4641.423396][ T3116] ip6_route_add+0x1c/0x140 [ 4641.423396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4641.423396][ T3116] addrconf_add_dev+0xe2/0x170 [ 4641.423396][ T3116] inet6_addr_add+0x12f/0xa40 [ 4641.423396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4641.423396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.423396][ T3116] netlink_rcv_skb+0x130/0x360 [ 4641.423396][ T3116] netlink_unicast+0x449/0x710 [ 4641.423396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4641.423396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4641.423396][ T3116] ___sys_sendmsg+0xee/0x170 [ 4641.423396][ T3116] __sys_sendmsg+0xcd/0x170 [ 4641.423396][ T3116] do_syscall_64+0xc6/0x1e0 [ 4641.423396][ T3116] [ 4641.425555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4641.425555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4641.425555][ T3116] ipv6_find_idev+0x102/0x170 [ 4641.425555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4641.425555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.425555][ T3116] netlink_rcv_skb+0x130/0x360 [ 4641.425555][ T3116] netlink_unicast+0x449/0x710 [ 4641.425555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4641.425555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4641.425555][ T3116] ___sys_sendmsg+0xee/0x170 [ 4641.425555][ T3116] __sys_sendmsg+0xcd/0x170 [ 4641.425555][ T3116] do_syscall_64+0xc6/0x1e0 [ 4641.425555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4641.425555][ T3116] [ 4641.427269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4641.427269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4641.427269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4641.427269][ T3116] ipv6_find_idev+0x102/0x170 [ 4641.427269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4641.427269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.427269][ T3116] netlink_rcv_skb+0x130/0x360 [ 4641.427269][ T3116] netlink_unicast+0x449/0x710 [ 4641.427269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4641.427269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4641.427269][ T3116] ___sys_sendmsg+0xee/0x170 [ 4641.427269][ T3116] __sys_sendmsg+0xcd/0x170 [ 4641.427269][ T3116] do_syscall_64+0xc6/0x1e0 [ 4641.427269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4641.427269][ T3116] [ 4651.668824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4651.669231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4651.669231][ T3116] dst_init+0x84/0x4a0 [ 4651.669231][ T3116] dst_alloc+0x97/0x150 [ 4651.669231][ T3116] ip6_dst_alloc+0x23/0x90 [ 4651.669231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4651.669231][ T3116] ip6_pol_route+0x56f/0x840 [ 4651.669231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4651.669231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4651.669231][ T3116] fib6_rule_lookup+0x182/0x630 [ 4651.669231][ T3116] ip6_route_input+0x59c/0xa50 [ 4651.669231][ T3116] ipv6_rcv+0x397/0x810 [ 4651.669231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4651.669231][ T3116] process_backlog+0x101/0x620 [ 4651.669231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4651.669231][ T3116] net_rx_action+0x495/0xbe0 [ 4651.669231][ T3116] __do_softirq+0x1b5/0x7f6 [ 4651.669231][ T3116] [ 4651.671303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4651.671303][ T3116] netdev_get_by_index+0x5e/0x80 [ 4651.671303][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4651.671303][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4651.671303][ T3116] ip6_route_add+0x1c/0x140 [ 4651.671303][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4651.671303][ T3116] addrconf_add_dev+0xe2/0x170 [ 4651.671303][ T3116] inet6_addr_add+0x12f/0xa40 [ 4651.671303][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4651.671303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4651.671303][ T3116] netlink_rcv_skb+0x130/0x360 [ 4651.671303][ T3116] netlink_unicast+0x449/0x710 [ 4651.671303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4651.671303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4651.671303][ T3116] ___sys_sendmsg+0xee/0x170 [ 4651.671303][ T3116] __sys_sendmsg+0xcd/0x170 [ 4651.671303][ T3116] do_syscall_64+0xc6/0x1e0 [ 4651.671303][ T3116] [ 4651.673574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4651.673574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4651.673574][ T3116] ipv6_find_idev+0x102/0x170 [ 4651.673574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4651.673574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4651.673574][ T3116] netlink_rcv_skb+0x130/0x360 [ 4651.673574][ T3116] netlink_unicast+0x449/0x710 [ 4651.673574][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4651.673574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4651.673574][ T3116] ___sys_sendmsg+0xee/0x170 [ 4651.673574][ T3116] __sys_sendmsg+0xcd/0x170 [ 4651.673574][ T3116] do_syscall_64+0xc6/0x1e0 [ 4651.673574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4651.673574][ T3116] [ 4651.675274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4651.675274][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4651.675274][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4651.675274][ T3116] ipv6_find_idev+0x102/0x170 [ 4651.675274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4651.675274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4651.675274][ T3116] netlink_rcv_skb+0x130/0x360 [ 4651.675274][ T3116] netlink_unicast+0x449/0x710 [ 4651.675274][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4651.675274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4651.675274][ T3116] ___sys_sendmsg+0xee/0x170 [ 4651.675274][ T3116] __sys_sendmsg+0xcd/0x170 [ 4651.675274][ T3116] do_syscall_64+0xc6/0x1e0 [ 4651.675274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4651.675274][ T3116] [ 4661.916824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4661.917242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4661.917242][ T3116] dst_init+0x84/0x4a0 [ 4661.917242][ T3116] dst_alloc+0x97/0x150 [ 4661.917242][ T3116] ip6_dst_alloc+0x23/0x90 [ 4661.917242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4661.917242][ T3116] ip6_pol_route+0x56f/0x840 [ 4661.917242][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4661.917242][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4661.917242][ T3116] fib6_rule_lookup+0x182/0x630 [ 4661.917242][ T3116] ip6_route_input+0x59c/0xa50 [ 4661.917242][ T3116] ipv6_rcv+0x397/0x810 [ 4661.917242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4661.917242][ T3116] process_backlog+0x101/0x620 [ 4661.917242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4661.917242][ T3116] net_rx_action+0x495/0xbe0 [ 4661.917242][ T3116] __do_softirq+0x1b5/0x7f6 [ 4661.917242][ T3116] [ 4661.919317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4661.919317][ T3116] netdev_get_by_index+0x5e/0x80 [ 4661.919317][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4661.919317][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4661.919317][ T3116] ip6_route_add+0x1c/0x140 [ 4661.919317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4661.919317][ T3116] addrconf_add_dev+0xe2/0x170 [ 4661.919317][ T3116] inet6_addr_add+0x12f/0xa40 [ 4661.919317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4661.919317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4661.919317][ T3116] netlink_rcv_skb+0x130/0x360 [ 4661.919317][ T3116] netlink_unicast+0x449/0x710 [ 4661.919317][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4661.919317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4661.919317][ T3116] ___sys_sendmsg+0xee/0x170 [ 4661.919317][ T3116] __sys_sendmsg+0xcd/0x170 [ 4661.919317][ T3116] do_syscall_64+0xc6/0x1e0 [ 4661.919317][ T3116] [ 4661.921489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4661.921489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4661.921489][ T3116] ipv6_find_idev+0x102/0x170 [ 4661.921489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4661.921489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4661.921489][ T3116] netlink_rcv_skb+0x130/0x360 [ 4661.921489][ T3116] netlink_unicast+0x449/0x710 [ 4661.921489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4661.921489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4661.921489][ T3116] ___sys_sendmsg+0xee/0x170 [ 4661.921489][ T3116] __sys_sendmsg+0xcd/0x170 [ 4661.921489][ T3116] do_syscall_64+0xc6/0x1e0 [ 4661.921489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4661.921489][ T3116] [ 4661.923188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4661.923188][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4661.923188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4661.923188][ T3116] ipv6_find_idev+0x102/0x170 [ 4661.923188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4661.923188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4661.923188][ T3116] netlink_rcv_skb+0x130/0x360 [ 4661.923188][ T3116] netlink_unicast+0x449/0x710 [ 4661.923188][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4661.923188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4661.923188][ T3116] ___sys_sendmsg+0xee/0x170 [ 4661.923188][ T3116] __sys_sendmsg+0xcd/0x170 [ 4661.923188][ T3116] do_syscall_64+0xc6/0x1e0 [ 4661.923188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4661.923188][ T3116] [ 4672.180877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4672.181295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4672.181295][ T3116] dst_init+0x84/0x4a0 [ 4672.181295][ T3116] dst_alloc+0x97/0x150 [ 4672.181295][ T3116] ip6_dst_alloc+0x23/0x90 [ 4672.181295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4672.181295][ T3116] ip6_pol_route+0x56f/0x840 [ 4672.181295][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4672.181295][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4672.181295][ T3116] fib6_rule_lookup+0x182/0x630 [ 4672.181295][ T3116] ip6_route_input+0x59c/0xa50 [ 4672.181295][ T3116] ipv6_rcv+0x397/0x810 [ 4672.181295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4672.181295][ T3116] process_backlog+0x101/0x620 [ 4672.181295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4672.181295][ T3116] net_rx_action+0x495/0xbe0 [ 4672.181295][ T3116] __do_softirq+0x1b5/0x7f6 [ 4672.181295][ T3116] [ 4672.183483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4672.183483][ T3116] netdev_get_by_index+0x5e/0x80 [ 4672.183483][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4672.183483][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4672.183483][ T3116] ip6_route_add+0x1c/0x140 [ 4672.183483][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4672.183483][ T3116] addrconf_add_dev+0xe2/0x170 [ 4672.183483][ T3116] inet6_addr_add+0x12f/0xa40 [ 4672.183483][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4672.183483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.183483][ T3116] netlink_rcv_skb+0x130/0x360 [ 4672.183483][ T3116] netlink_unicast+0x449/0x710 [ 4672.183483][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4672.183483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4672.183483][ T3116] ___sys_sendmsg+0xee/0x170 [ 4672.183483][ T3116] __sys_sendmsg+0xcd/0x170 [ 4672.183483][ T3116] do_syscall_64+0xc6/0x1e0 [ 4672.183483][ T3116] [ 4672.185650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4672.185650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4672.185650][ T3116] ipv6_find_idev+0x102/0x170 [ 4672.185650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4672.185650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.185650][ T3116] netlink_rcv_skb+0x130/0x360 [ 4672.185650][ T3116] netlink_unicast+0x449/0x710 [ 4672.185650][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4672.185650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4672.185650][ T3116] ___sys_sendmsg+0xee/0x170 [ 4672.185650][ T3116] __sys_sendmsg+0xcd/0x170 [ 4672.185650][ T3116] do_syscall_64+0xc6/0x1e0 [ 4672.185650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4672.185650][ T3116] [ 4672.187352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4672.187352][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4672.187352][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4672.187352][ T3116] ipv6_find_idev+0x102/0x170 [ 4672.187352][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4672.187352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.187352][ T3116] netlink_rcv_skb+0x130/0x360 [ 4672.187352][ T3116] netlink_unicast+0x449/0x710 [ 4672.187352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4672.187352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4672.187352][ T3116] ___sys_sendmsg+0xee/0x170 [ 4672.187352][ T3116] __sys_sendmsg+0xcd/0x170 [ 4672.187352][ T3116] do_syscall_64+0xc6/0x1e0 [ 4672.187352][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4672.187352][ T3116] [ 4682.404808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4682.405296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4682.405296][ T3116] dst_init+0x84/0x4a0 [ 4682.405296][ T3116] dst_alloc+0x97/0x150 [ 4682.405296][ T3116] ip6_dst_alloc+0x23/0x90 [ 4682.405296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4682.405296][ T3116] ip6_pol_route+0x56f/0x840 [ 4682.405296][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4682.405296][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4682.405296][ T3116] fib6_rule_lookup+0x182/0x630 [ 4682.405296][ T3116] ip6_route_input+0x59c/0xa50 [ 4682.405296][ T3116] ipv6_rcv+0x397/0x810 [ 4682.405296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4682.405296][ T3116] process_backlog+0x101/0x620 [ 4682.405296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4682.405296][ T3116] net_rx_action+0x495/0xbe0 [ 4682.405296][ T3116] __do_softirq+0x1b5/0x7f6 [ 4682.405296][ T3116] [ 4682.407375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4682.407375][ T3116] netdev_get_by_index+0x5e/0x80 [ 4682.407375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4682.407375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4682.407375][ T3116] ip6_route_add+0x1c/0x140 [ 4682.407375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4682.407375][ T3116] addrconf_add_dev+0xe2/0x170 [ 4682.407375][ T3116] inet6_addr_add+0x12f/0xa40 [ 4682.407375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4682.407375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.407375][ T3116] netlink_rcv_skb+0x130/0x360 [ 4682.407375][ T3116] netlink_unicast+0x449/0x710 [ 4682.407375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4682.407375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4682.407375][ T3116] ___sys_sendmsg+0xee/0x170 [ 4682.407375][ T3116] __sys_sendmsg+0xcd/0x170 [ 4682.407375][ T3116] do_syscall_64+0xc6/0x1e0 [ 4682.407375][ T3116] [ 4682.409549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4682.409549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4682.409549][ T3116] ipv6_find_idev+0x102/0x170 [ 4682.409549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4682.409549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.409549][ T3116] netlink_rcv_skb+0x130/0x360 [ 4682.409549][ T3116] netlink_unicast+0x449/0x710 [ 4682.409549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4682.409549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4682.409549][ T3116] ___sys_sendmsg+0xee/0x170 [ 4682.409549][ T3116] __sys_sendmsg+0xcd/0x170 [ 4682.409549][ T3116] do_syscall_64+0xc6/0x1e0 [ 4682.409549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4682.409549][ T3116] [ 4682.411262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4682.411262][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4682.411262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4682.411262][ T3116] ipv6_find_idev+0x102/0x170 [ 4682.411262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4682.411262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.411262][ T3116] netlink_rcv_skb+0x130/0x360 [ 4682.411262][ T3116] netlink_unicast+0x449/0x710 [ 4682.411262][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4682.411262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4682.411262][ T3116] ___sys_sendmsg+0xee/0x170 [ 4682.411262][ T3116] __sys_sendmsg+0xcd/0x170 [ 4682.411262][ T3116] do_syscall_64+0xc6/0x1e0 [ 4682.411262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4682.411262][ T3116] [ 4692.660878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4692.661371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4692.661371][ T3116] dst_init+0x84/0x4a0 [ 4692.661371][ T3116] dst_alloc+0x97/0x150 [ 4692.661371][ T3116] ip6_dst_alloc+0x23/0x90 [ 4692.661371][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4692.661371][ T3116] ip6_pol_route+0x56f/0x840 [ 4692.661371][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4692.661371][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4692.661371][ T3116] fib6_rule_lookup+0x182/0x630 [ 4692.661371][ T3116] ip6_route_input+0x59c/0xa50 [ 4692.661371][ T3116] ipv6_rcv+0x397/0x810 [ 4692.661371][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4692.661371][ T3116] process_backlog+0x101/0x620 [ 4692.661371][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4692.661371][ T3116] net_rx_action+0x495/0xbe0 [ 4692.661371][ T3116] __do_softirq+0x1b5/0x7f6 [ 4692.661371][ T3116] [ 4692.663445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4692.663445][ T3116] netdev_get_by_index+0x5e/0x80 [ 4692.663445][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4692.663445][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4692.663445][ T3116] ip6_route_add+0x1c/0x140 [ 4692.663445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4692.663445][ T3116] addrconf_add_dev+0xe2/0x170 [ 4692.663445][ T3116] inet6_addr_add+0x12f/0xa40 [ 4692.663445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4692.663445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4692.663445][ T3116] netlink_rcv_skb+0x130/0x360 [ 4692.663445][ T3116] netlink_unicast+0x449/0x710 [ 4692.663445][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4692.663445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4692.663445][ T3116] ___sys_sendmsg+0xee/0x170 [ 4692.663445][ T3116] __sys_sendmsg+0xcd/0x170 [ 4692.663445][ T3116] do_syscall_64+0xc6/0x1e0 [ 4692.663445][ T3116] [ 4692.665607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4692.665607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4692.665607][ T3116] ipv6_find_idev+0x102/0x170 [ 4692.665607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4692.665607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4692.665607][ T3116] netlink_rcv_skb+0x130/0x360 [ 4692.665607][ T3116] netlink_unicast+0x449/0x710 [ 4692.665607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4692.665607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4692.665607][ T3116] ___sys_sendmsg+0xee/0x170 [ 4692.665607][ T3116] __sys_sendmsg+0xcd/0x170 [ 4692.665607][ T3116] do_syscall_64+0xc6/0x1e0 [ 4692.665607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4692.665607][ T3116] [ 4692.667421][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4692.667421][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4692.667421][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4692.667421][ T3116] ipv6_find_idev+0x102/0x170 [ 4692.667421][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4692.667421][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4692.667421][ T3116] netlink_rcv_skb+0x130/0x360 [ 4692.667421][ T3116] netlink_unicast+0x449/0x710 [ 4692.667421][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4692.667421][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4692.667421][ T3116] ___sys_sendmsg+0xee/0x170 [ 4692.667421][ T3116] __sys_sendmsg+0xcd/0x170 [ 4692.667421][ T3116] do_syscall_64+0xc6/0x1e0 [ 4692.667421][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4692.667421][ T3116] [ 4702.916785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4702.917266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4702.917266][ T3116] dst_init+0x84/0x4a0 [ 4702.917266][ T3116] dst_alloc+0x97/0x150 [ 4702.917266][ T3116] ip6_dst_alloc+0x23/0x90 [ 4702.917266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4702.917266][ T3116] ip6_pol_route+0x56f/0x840 [ 4702.917266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4702.917266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4702.917266][ T3116] fib6_rule_lookup+0x182/0x630 [ 4702.917266][ T3116] ip6_route_input+0x59c/0xa50 [ 4702.917266][ T3116] ipv6_rcv+0x397/0x810 [ 4702.917266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4702.917266][ T3116] process_backlog+0x101/0x620 [ 4702.917266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4702.917266][ T3116] net_rx_action+0x495/0xbe0 [ 4702.917266][ T3116] __do_softirq+0x1b5/0x7f6 [ 4702.917266][ T3116] [ 4702.919343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4702.919343][ T3116] netdev_get_by_index+0x5e/0x80 [ 4702.919343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4702.919343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4702.919343][ T3116] ip6_route_add+0x1c/0x140 [ 4702.919343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4702.919343][ T3116] addrconf_add_dev+0xe2/0x170 [ 4702.919343][ T3116] inet6_addr_add+0x12f/0xa40 [ 4702.919343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4702.919343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4702.919343][ T3116] netlink_rcv_skb+0x130/0x360 [ 4702.919343][ T3116] netlink_unicast+0x449/0x710 [ 4702.919343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4702.919343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4702.919343][ T3116] ___sys_sendmsg+0xee/0x170 [ 4702.919343][ T3116] __sys_sendmsg+0xcd/0x170 [ 4702.919343][ T3116] do_syscall_64+0xc6/0x1e0 [ 4702.919343][ T3116] [ 4702.921515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4702.921515][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4702.921515][ T3116] ipv6_find_idev+0x102/0x170 [ 4702.921515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4702.921515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4702.921515][ T3116] netlink_rcv_skb+0x130/0x360 [ 4702.921515][ T3116] netlink_unicast+0x449/0x710 [ 4702.921515][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4702.921515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4702.921515][ T3116] ___sys_sendmsg+0xee/0x170 [ 4702.921515][ T3116] __sys_sendmsg+0xcd/0x170 [ 4702.921515][ T3116] do_syscall_64+0xc6/0x1e0 [ 4702.921515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4702.921515][ T3116] [ 4702.923216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4702.923216][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4702.923216][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4702.923216][ T3116] ipv6_find_idev+0x102/0x170 [ 4702.923216][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4702.923216][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4702.923216][ T3116] netlink_rcv_skb+0x130/0x360 [ 4702.923216][ T3116] netlink_unicast+0x449/0x710 [ 4702.923216][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4702.923216][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4702.923216][ T3116] ___sys_sendmsg+0xee/0x170 [ 4702.923216][ T3116] __sys_sendmsg+0xcd/0x170 [ 4702.923216][ T3116] do_syscall_64+0xc6/0x1e0 [ 4702.923216][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4702.923216][ T3116] [ 4713.172790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4713.173190][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4713.173190][ T3116] dst_init+0x84/0x4a0 [ 4713.173190][ T3116] dst_alloc+0x97/0x150 [ 4713.173190][ T3116] ip6_dst_alloc+0x23/0x90 [ 4713.173190][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4713.173190][ T3116] ip6_pol_route+0x56f/0x840 [ 4713.173190][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4713.173190][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4713.173190][ T3116] fib6_rule_lookup+0x182/0x630 [ 4713.173190][ T3116] ip6_route_input+0x59c/0xa50 [ 4713.173190][ T3116] ipv6_rcv+0x397/0x810 [ 4713.173190][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4713.173190][ T3116] process_backlog+0x101/0x620 [ 4713.173190][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4713.173190][ T3116] net_rx_action+0x495/0xbe0 [ 4713.173190][ T3116] __do_softirq+0x1b5/0x7f6 [ 4713.173190][ T3116] [ 4713.175268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4713.175268][ T3116] netdev_get_by_index+0x5e/0x80 [ 4713.175268][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4713.175268][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4713.175268][ T3116] ip6_route_add+0x1c/0x140 [ 4713.175268][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4713.175268][ T3116] addrconf_add_dev+0xe2/0x170 [ 4713.175268][ T3116] inet6_addr_add+0x12f/0xa40 [ 4713.175268][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4713.175268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.175268][ T3116] netlink_rcv_skb+0x130/0x360 [ 4713.175268][ T3116] netlink_unicast+0x449/0x710 [ 4713.175268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4713.175268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4713.175268][ T3116] ___sys_sendmsg+0xee/0x170 [ 4713.175268][ T3116] __sys_sendmsg+0xcd/0x170 [ 4713.175268][ T3116] do_syscall_64+0xc6/0x1e0 [ 4713.175268][ T3116] [ 4713.177464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4713.177464][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4713.177464][ T3116] ipv6_find_idev+0x102/0x170 [ 4713.177464][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4713.177464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.177464][ T3116] netlink_rcv_skb+0x130/0x360 [ 4713.177464][ T3116] netlink_unicast+0x449/0x710 [ 4713.177464][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4713.177464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4713.177464][ T3116] ___sys_sendmsg+0xee/0x170 [ 4713.177464][ T3116] __sys_sendmsg+0xcd/0x170 [ 4713.177464][ T3116] do_syscall_64+0xc6/0x1e0 [ 4713.177464][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4713.177464][ T3116] [ 4713.179278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4713.179278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4713.179278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4713.179278][ T3116] ipv6_find_idev+0x102/0x170 [ 4713.179278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4713.179278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.179278][ T3116] netlink_rcv_skb+0x130/0x360 [ 4713.179278][ T3116] netlink_unicast+0x449/0x710 [ 4713.179278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4713.179278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4713.179278][ T3116] ___sys_sendmsg+0xee/0x170 [ 4713.179278][ T3116] __sys_sendmsg+0xcd/0x170 [ 4713.179278][ T3116] do_syscall_64+0xc6/0x1e0 [ 4713.179278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4713.179278][ T3116] [ 4723.428874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4723.429357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4723.429357][ T3116] dst_init+0x84/0x4a0 [ 4723.429357][ T3116] dst_alloc+0x97/0x150 [ 4723.429357][ T3116] ip6_dst_alloc+0x23/0x90 [ 4723.429357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4723.429357][ T3116] ip6_pol_route+0x56f/0x840 [ 4723.429357][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4723.429357][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4723.429357][ T3116] fib6_rule_lookup+0x182/0x630 [ 4723.429357][ T3116] ip6_route_input+0x59c/0xa50 [ 4723.429357][ T3116] ipv6_rcv+0x397/0x810 [ 4723.429357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4723.429357][ T3116] process_backlog+0x101/0x620 [ 4723.429357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4723.429357][ T3116] net_rx_action+0x495/0xbe0 [ 4723.429357][ T3116] __do_softirq+0x1b5/0x7f6 [ 4723.429357][ T3116] [ 4723.431429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4723.431429][ T3116] netdev_get_by_index+0x5e/0x80 [ 4723.431429][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4723.431429][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4723.431429][ T3116] ip6_route_add+0x1c/0x140 [ 4723.431429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4723.431429][ T3116] addrconf_add_dev+0xe2/0x170 [ 4723.431429][ T3116] inet6_addr_add+0x12f/0xa40 [ 4723.431429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4723.431429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.431429][ T3116] netlink_rcv_skb+0x130/0x360 [ 4723.431429][ T3116] netlink_unicast+0x449/0x710 [ 4723.431429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4723.431429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4723.431429][ T3116] ___sys_sendmsg+0xee/0x170 [ 4723.431429][ T3116] __sys_sendmsg+0xcd/0x170 [ 4723.431429][ T3116] do_syscall_64+0xc6/0x1e0 [ 4723.431429][ T3116] [ 4723.433597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4723.433597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4723.433597][ T3116] ipv6_find_idev+0x102/0x170 [ 4723.433597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4723.433597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.433597][ T3116] netlink_rcv_skb+0x130/0x360 [ 4723.433597][ T3116] netlink_unicast+0x449/0x710 [ 4723.433597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4723.433597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4723.433597][ T3116] ___sys_sendmsg+0xee/0x170 [ 4723.433597][ T3116] __sys_sendmsg+0xcd/0x170 [ 4723.433597][ T3116] do_syscall_64+0xc6/0x1e0 [ 4723.433597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4723.433597][ T3116] [ 4723.435288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4723.435288][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4723.435288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4723.435288][ T3116] ipv6_find_idev+0x102/0x170 [ 4723.435288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4723.435288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.435288][ T3116] netlink_rcv_skb+0x130/0x360 [ 4723.435288][ T3116] netlink_unicast+0x449/0x710 [ 4723.435288][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4723.435288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4723.435288][ T3116] ___sys_sendmsg+0xee/0x170 [ 4723.435288][ T3116] __sys_sendmsg+0xcd/0x170 [ 4723.435288][ T3116] do_syscall_64+0xc6/0x1e0 [ 4723.435288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4723.435288][ T3116] [ 4733.684784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4733.685250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4733.685250][ T3116] dst_init+0x84/0x4a0 [ 4733.685250][ T3116] dst_alloc+0x97/0x150 [ 4733.685250][ T3116] ip6_dst_alloc+0x23/0x90 [ 4733.685250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4733.685250][ T3116] ip6_pol_route+0x56f/0x840 [ 4733.685250][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4733.685250][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4733.685250][ T3116] fib6_rule_lookup+0x182/0x630 [ 4733.685250][ T3116] ip6_route_input+0x59c/0xa50 [ 4733.685250][ T3116] ipv6_rcv+0x397/0x810 [ 4733.685250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4733.685250][ T3116] process_backlog+0x101/0x620 [ 4733.685250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4733.685250][ T3116] net_rx_action+0x495/0xbe0 [ 4733.685250][ T3116] __do_softirq+0x1b5/0x7f6 [ 4733.685250][ T3116] [ 4733.687466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4733.687466][ T3116] netdev_get_by_index+0x5e/0x80 [ 4733.687466][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4733.687466][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4733.687466][ T3116] ip6_route_add+0x1c/0x140 [ 4733.687466][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4733.687466][ T3116] addrconf_add_dev+0xe2/0x170 [ 4733.687466][ T3116] inet6_addr_add+0x12f/0xa40 [ 4733.687466][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4733.687466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4733.687466][ T3116] netlink_rcv_skb+0x130/0x360 [ 4733.687466][ T3116] netlink_unicast+0x449/0x710 [ 4733.687466][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4733.687466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4733.687466][ T3116] ___sys_sendmsg+0xee/0x170 [ 4733.687466][ T3116] __sys_sendmsg+0xcd/0x170 [ 4733.687466][ T3116] do_syscall_64+0xc6/0x1e0 [ 4733.687466][ T3116] [ 4733.689638][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4733.689638][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4733.689638][ T3116] ipv6_find_idev+0x102/0x170 [ 4733.689638][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4733.689638][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4733.689638][ T3116] netlink_rcv_skb+0x130/0x360 [ 4733.689638][ T3116] netlink_unicast+0x449/0x710 [ 4733.689638][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4733.689638][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4733.689638][ T3116] ___sys_sendmsg+0xee/0x170 [ 4733.689638][ T3116] __sys_sendmsg+0xcd/0x170 [ 4733.689638][ T3116] do_syscall_64+0xc6/0x1e0 [ 4733.689638][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4733.689638][ T3116] [ 4733.691336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4733.691336][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4733.691336][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4733.691336][ T3116] ipv6_find_idev+0x102/0x170 [ 4733.691336][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4733.691336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4733.691336][ T3116] netlink_rcv_skb+0x130/0x360 [ 4733.691336][ T3116] netlink_unicast+0x449/0x710 [ 4733.691336][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4733.691336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4733.691336][ T3116] ___sys_sendmsg+0xee/0x170 [ 4733.691336][ T3116] __sys_sendmsg+0xcd/0x170 [ 4733.691336][ T3116] do_syscall_64+0xc6/0x1e0 [ 4733.691336][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4733.691336][ T3116] [ 4743.940880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4743.941376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4743.941376][ T3116] dst_init+0x84/0x4a0 [ 4743.941376][ T3116] dst_alloc+0x97/0x150 [ 4743.941376][ T3116] ip6_dst_alloc+0x23/0x90 [ 4743.941376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4743.941376][ T3116] ip6_pol_route+0x56f/0x840 [ 4743.941376][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4743.941376][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4743.941376][ T3116] fib6_rule_lookup+0x182/0x630 [ 4743.941376][ T3116] ip6_route_input+0x59c/0xa50 [ 4743.941376][ T3116] ipv6_rcv+0x397/0x810 [ 4743.941376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4743.941376][ T3116] process_backlog+0x101/0x620 [ 4743.941376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4743.941376][ T3116] net_rx_action+0x495/0xbe0 [ 4743.941376][ T3116] __do_softirq+0x1b5/0x7f6 [ 4743.941376][ T3116] [ 4743.943450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4743.943450][ T3116] netdev_get_by_index+0x5e/0x80 [ 4743.943450][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4743.943450][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4743.943450][ T3116] ip6_route_add+0x1c/0x140 [ 4743.943450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4743.943450][ T3116] addrconf_add_dev+0xe2/0x170 [ 4743.943450][ T3116] inet6_addr_add+0x12f/0xa40 [ 4743.943450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4743.943450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4743.943450][ T3116] netlink_rcv_skb+0x130/0x360 [ 4743.943450][ T3116] netlink_unicast+0x449/0x710 [ 4743.943450][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4743.943450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4743.943450][ T3116] ___sys_sendmsg+0xee/0x170 [ 4743.943450][ T3116] __sys_sendmsg+0xcd/0x170 [ 4743.943450][ T3116] do_syscall_64+0xc6/0x1e0 [ 4743.943450][ T3116] [ 4743.945672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4743.945672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4743.945672][ T3116] ipv6_find_idev+0x102/0x170 [ 4743.945672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4743.945672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4743.945672][ T3116] netlink_rcv_skb+0x130/0x360 [ 4743.945672][ T3116] netlink_unicast+0x449/0x710 [ 4743.945672][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4743.945672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4743.945672][ T3116] ___sys_sendmsg+0xee/0x170 [ 4743.945672][ T3116] __sys_sendmsg+0xcd/0x170 [ 4743.945672][ T3116] do_syscall_64+0xc6/0x1e0 [ 4743.945672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4743.945672][ T3116] [ 4743.947389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4743.947389][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4743.947389][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4743.947389][ T3116] ipv6_find_idev+0x102/0x170 [ 4743.947389][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4743.947389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4743.947389][ T3116] netlink_rcv_skb+0x130/0x360 [ 4743.947389][ T3116] netlink_unicast+0x449/0x710 [ 4743.947389][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4743.947389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4743.947389][ T3116] ___sys_sendmsg+0xee/0x170 [ 4743.947389][ T3116] __sys_sendmsg+0xcd/0x170 [ 4743.947389][ T3116] do_syscall_64+0xc6/0x1e0 [ 4743.947389][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4743.947389][ T3116] [ 4754.196838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4754.197437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4754.197437][ T3116] dst_init+0x84/0x4a0 [ 4754.197437][ T3116] dst_alloc+0x97/0x150 [ 4754.197437][ T3116] ip6_dst_alloc+0x23/0x90 [ 4754.197437][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4754.197437][ T3116] ip6_pol_route+0x56f/0x840 [ 4754.197437][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4754.197437][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4754.197437][ T3116] fib6_rule_lookup+0x182/0x630 [ 4754.197437][ T3116] ip6_route_input+0x59c/0xa50 [ 4754.197437][ T3116] ipv6_rcv+0x397/0x810 [ 4754.197437][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4754.197437][ T3116] process_backlog+0x101/0x620 [ 4754.197437][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4754.197437][ T3116] net_rx_action+0x495/0xbe0 [ 4754.197437][ T3116] __do_softirq+0x1b5/0x7f6 [ 4754.197437][ T3116] [ 4754.200833][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4754.200833][ T3116] netdev_get_by_index+0x5e/0x80 [ 4754.200833][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4754.200833][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4754.200833][ T3116] ip6_route_add+0x1c/0x140 [ 4754.200833][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4754.200833][ T3116] addrconf_add_dev+0xe2/0x170 [ 4754.200833][ T3116] inet6_addr_add+0x12f/0xa40 [ 4754.200833][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4754.200833][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.200833][ T3116] netlink_rcv_skb+0x130/0x360 [ 4754.200833][ T3116] netlink_unicast+0x449/0x710 [ 4754.200833][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4754.200833][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4754.200833][ T3116] ___sys_sendmsg+0xee/0x170 [ 4754.200833][ T3116] __sys_sendmsg+0xcd/0x170 [ 4754.200833][ T3116] do_syscall_64+0xc6/0x1e0 [ 4754.200833][ T3116] [ 4754.204437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4754.204437][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4754.204437][ T3116] ipv6_find_idev+0x102/0x170 [ 4754.204437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4754.204437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.204437][ T3116] netlink_rcv_skb+0x130/0x360 [ 4754.204437][ T3116] netlink_unicast+0x449/0x710 [ 4754.204437][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4754.204437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4754.204437][ T3116] ___sys_sendmsg+0xee/0x170 [ 4754.204437][ T3116] __sys_sendmsg+0xcd/0x170 [ 4754.204437][ T3116] do_syscall_64+0xc6/0x1e0 [ 4754.204437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4754.204437][ T3116] [ 4754.207834][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4754.207834][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4754.207834][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4754.207834][ T3116] ipv6_find_idev+0x102/0x170 [ 4754.207834][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4754.207834][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.207834][ T3116] netlink_rcv_skb+0x130/0x360 [ 4754.207834][ T3116] netlink_unicast+0x449/0x710 [ 4754.207834][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4754.207834][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4754.207834][ T3116] ___sys_sendmsg+0xee/0x170 [ 4754.207834][ T3116] __sys_sendmsg+0xcd/0x170 [ 4754.207834][ T3116] do_syscall_64+0xc6/0x1e0 [ 4754.207834][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4754.207834][ T3116] [ 4764.460757][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4764.461231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4764.461231][ T3116] dst_init+0x84/0x4a0 [ 4764.461231][ T3116] dst_alloc+0x97/0x150 [ 4764.461231][ T3116] ip6_dst_alloc+0x23/0x90 [ 4764.461231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4764.461231][ T3116] ip6_pol_route+0x56f/0x840 [ 4764.461231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4764.461231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4764.461231][ T3116] fib6_rule_lookup+0x182/0x630 [ 4764.461231][ T3116] ip6_route_input+0x59c/0xa50 [ 4764.461231][ T3116] ipv6_rcv+0x397/0x810 [ 4764.461231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4764.461231][ T3116] process_backlog+0x101/0x620 [ 4764.461231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4764.461231][ T3116] net_rx_action+0x495/0xbe0 [ 4764.461231][ T3116] __do_softirq+0x1b5/0x7f6 [ 4764.461231][ T3116] [ 4764.463348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4764.463348][ T3116] netdev_get_by_index+0x5e/0x80 [ 4764.463348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4764.463348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4764.463348][ T3116] ip6_route_add+0x1c/0x140 [ 4764.463348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4764.463348][ T3116] addrconf_add_dev+0xe2/0x170 [ 4764.463348][ T3116] inet6_addr_add+0x12f/0xa40 [ 4764.463348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4764.463348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.463348][ T3116] netlink_rcv_skb+0x130/0x360 [ 4764.463348][ T3116] netlink_unicast+0x449/0x710 [ 4764.463348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4764.463348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4764.463348][ T3116] ___sys_sendmsg+0xee/0x170 [ 4764.463348][ T3116] __sys_sendmsg+0xcd/0x170 [ 4764.463348][ T3116] do_syscall_64+0xc6/0x1e0 [ 4764.463348][ T3116] [ 4764.465531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4764.465531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4764.465531][ T3116] ipv6_find_idev+0x102/0x170 [ 4764.465531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4764.465531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.465531][ T3116] netlink_rcv_skb+0x130/0x360 [ 4764.465531][ T3116] netlink_unicast+0x449/0x710 [ 4764.465531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4764.465531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4764.465531][ T3116] ___sys_sendmsg+0xee/0x170 [ 4764.465531][ T3116] __sys_sendmsg+0xcd/0x170 [ 4764.465531][ T3116] do_syscall_64+0xc6/0x1e0 [ 4764.465531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4764.465531][ T3116] [ 4764.467248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4764.467248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4764.467248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4764.467248][ T3116] ipv6_find_idev+0x102/0x170 [ 4764.467248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4764.467248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.467248][ T3116] netlink_rcv_skb+0x130/0x360 [ 4764.467248][ T3116] netlink_unicast+0x449/0x710 [ 4764.467248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4764.467248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4764.467248][ T3116] ___sys_sendmsg+0xee/0x170 [ 4764.467248][ T3116] __sys_sendmsg+0xcd/0x170 [ 4764.467248][ T3116] do_syscall_64+0xc6/0x1e0 [ 4764.467248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4764.467248][ T3116] [ 4774.772894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4774.773344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4774.773344][ T3116] dst_init+0x84/0x4a0 [ 4774.773344][ T3116] dst_alloc+0x97/0x150 [ 4774.773344][ T3116] ip6_dst_alloc+0x23/0x90 [ 4774.773344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4774.773344][ T3116] ip6_pol_route+0x56f/0x840 [ 4774.773344][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4774.773344][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4774.773344][ T3116] fib6_rule_lookup+0x182/0x630 [ 4774.773344][ T3116] ip6_route_input+0x59c/0xa50 [ 4774.773344][ T3116] ipv6_rcv+0x397/0x810 [ 4774.773344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4774.773344][ T3116] process_backlog+0x101/0x620 [ 4774.773344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4774.773344][ T3116] net_rx_action+0x495/0xbe0 [ 4774.773344][ T3116] __do_softirq+0x1b5/0x7f6 [ 4774.773344][ T3116] [ 4774.775462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4774.775462][ T3116] netdev_get_by_index+0x5e/0x80 [ 4774.775462][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4774.775462][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4774.775462][ T3116] ip6_route_add+0x1c/0x140 [ 4774.775462][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4774.775462][ T3116] addrconf_add_dev+0xe2/0x170 [ 4774.775462][ T3116] inet6_addr_add+0x12f/0xa40 [ 4774.775462][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4774.775462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.775462][ T3116] netlink_rcv_skb+0x130/0x360 [ 4774.775462][ T3116] netlink_unicast+0x449/0x710 [ 4774.775462][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4774.775462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4774.775462][ T3116] ___sys_sendmsg+0xee/0x170 [ 4774.775462][ T3116] __sys_sendmsg+0xcd/0x170 [ 4774.775462][ T3116] do_syscall_64+0xc6/0x1e0 [ 4774.775462][ T3116] [ 4774.778223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4774.778223][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4774.778223][ T3116] ipv6_find_idev+0x102/0x170 [ 4774.778223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4774.778223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.778223][ T3116] netlink_rcv_skb+0x130/0x360 [ 4774.778223][ T3116] netlink_unicast+0x449/0x710 [ 4774.778223][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4774.778223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4774.778223][ T3116] ___sys_sendmsg+0xee/0x170 [ 4774.778223][ T3116] __sys_sendmsg+0xcd/0x170 [ 4774.778223][ T3116] do_syscall_64+0xc6/0x1e0 [ 4774.778223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4774.778223][ T3116] [ 4774.779951][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4774.779951][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4774.779951][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4774.779951][ T3116] ipv6_find_idev+0x102/0x170 [ 4774.779951][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4774.779951][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.779951][ T3116] netlink_rcv_skb+0x130/0x360 [ 4774.779951][ T3116] netlink_unicast+0x449/0x710 [ 4774.779951][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4774.779951][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4774.779951][ T3116] ___sys_sendmsg+0xee/0x170 [ 4774.779951][ T3116] __sys_sendmsg+0xcd/0x170 [ 4774.779951][ T3116] do_syscall_64+0xc6/0x1e0 [ 4774.779951][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4774.779951][ T3116] [ 4784.948780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4784.949283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4784.949283][ T3116] dst_init+0x84/0x4a0 [ 4784.949283][ T3116] dst_alloc+0x97/0x150 [ 4784.949283][ T3116] ip6_dst_alloc+0x23/0x90 [ 4784.949283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4784.949283][ T3116] ip6_pol_route+0x56f/0x840 [ 4784.949283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4784.949283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4784.949283][ T3116] fib6_rule_lookup+0x182/0x630 [ 4784.949283][ T3116] ip6_route_input+0x59c/0xa50 [ 4784.949283][ T3116] ipv6_rcv+0x397/0x810 [ 4784.949283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4784.949283][ T3116] process_backlog+0x101/0x620 [ 4784.949283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4784.949283][ T3116] net_rx_action+0x495/0xbe0 [ 4784.949283][ T3116] __do_softirq+0x1b5/0x7f6 [ 4784.949283][ T3116] [ 4784.951378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4784.951378][ T3116] netdev_get_by_index+0x5e/0x80 [ 4784.951378][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4784.951378][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4784.951378][ T3116] ip6_route_add+0x1c/0x140 [ 4784.951378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4784.951378][ T3116] addrconf_add_dev+0xe2/0x170 [ 4784.951378][ T3116] inet6_addr_add+0x12f/0xa40 [ 4784.951378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4784.951378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4784.951378][ T3116] netlink_rcv_skb+0x130/0x360 [ 4784.951378][ T3116] netlink_unicast+0x449/0x710 [ 4784.951378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4784.951378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4784.951378][ T3116] ___sys_sendmsg+0xee/0x170 [ 4784.951378][ T3116] __sys_sendmsg+0xcd/0x170 [ 4784.951378][ T3116] do_syscall_64+0xc6/0x1e0 [ 4784.951378][ T3116] [ 4784.953638][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4784.953638][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4784.953638][ T3116] ipv6_find_idev+0x102/0x170 [ 4784.953638][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4784.953638][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4784.953638][ T3116] netlink_rcv_skb+0x130/0x360 [ 4784.953638][ T3116] netlink_unicast+0x449/0x710 [ 4784.953638][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4784.953638][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4784.953638][ T3116] ___sys_sendmsg+0xee/0x170 [ 4784.953638][ T3116] __sys_sendmsg+0xcd/0x170 [ 4784.953638][ T3116] do_syscall_64+0xc6/0x1e0 [ 4784.953638][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4784.953638][ T3116] [ 4784.955374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4784.955374][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4784.955374][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4784.955374][ T3116] ipv6_find_idev+0x102/0x170 [ 4784.955374][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4784.955374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4784.955374][ T3116] netlink_rcv_skb+0x130/0x360 [ 4784.955374][ T3116] netlink_unicast+0x449/0x710 [ 4784.955374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4784.955374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4784.955374][ T3116] ___sys_sendmsg+0xee/0x170 [ 4784.955374][ T3116] __sys_sendmsg+0xcd/0x170 [ 4784.955374][ T3116] do_syscall_64+0xc6/0x1e0 [ 4784.955374][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4784.955374][ T3116] [ 4795.196848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4795.197433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4795.197433][ T3116] dst_init+0x84/0x4a0 [ 4795.197433][ T3116] dst_alloc+0x97/0x150 [ 4795.197433][ T3116] ip6_dst_alloc+0x23/0x90 [ 4795.197433][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4795.197433][ T3116] ip6_pol_route+0x56f/0x840 [ 4795.197433][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4795.197433][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4795.197433][ T3116] fib6_rule_lookup+0x182/0x630 [ 4795.197433][ T3116] ip6_route_input+0x59c/0xa50 [ 4795.197433][ T3116] ipv6_rcv+0x397/0x810 [ 4795.197433][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4795.197433][ T3116] process_backlog+0x101/0x620 [ 4795.197433][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4795.197433][ T3116] net_rx_action+0x495/0xbe0 [ 4795.197433][ T3116] __do_softirq+0x1b5/0x7f6 [ 4795.197433][ T3116] [ 4795.200792][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4795.200792][ T3116] netdev_get_by_index+0x5e/0x80 [ 4795.200792][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4795.200792][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4795.200792][ T3116] ip6_route_add+0x1c/0x140 [ 4795.200792][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4795.200792][ T3116] addrconf_add_dev+0xe2/0x170 [ 4795.200792][ T3116] inet6_addr_add+0x12f/0xa40 [ 4795.200792][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4795.200792][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.200792][ T3116] netlink_rcv_skb+0x130/0x360 [ 4795.200792][ T3116] netlink_unicast+0x449/0x710 [ 4795.200792][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4795.200792][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4795.200792][ T3116] ___sys_sendmsg+0xee/0x170 [ 4795.200792][ T3116] __sys_sendmsg+0xcd/0x170 [ 4795.200792][ T3116] do_syscall_64+0xc6/0x1e0 [ 4795.200792][ T3116] [ 4795.204233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4795.204233][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4795.204233][ T3116] ipv6_find_idev+0x102/0x170 [ 4795.204233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4795.204233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.204233][ T3116] netlink_rcv_skb+0x130/0x360 [ 4795.204233][ T3116] netlink_unicast+0x449/0x710 [ 4795.204233][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4795.204233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4795.204233][ T3116] ___sys_sendmsg+0xee/0x170 [ 4795.204233][ T3116] __sys_sendmsg+0xcd/0x170 [ 4795.204233][ T3116] do_syscall_64+0xc6/0x1e0 [ 4795.204233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4795.204233][ T3116] [ 4795.206983][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4795.206983][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4795.206983][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4795.206983][ T3116] ipv6_find_idev+0x102/0x170 [ 4795.206983][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4795.206983][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.206983][ T3116] netlink_rcv_skb+0x130/0x360 [ 4795.206983][ T3116] netlink_unicast+0x449/0x710 [ 4795.206983][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4795.206983][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4795.206983][ T3116] ___sys_sendmsg+0xee/0x170 [ 4795.206983][ T3116] __sys_sendmsg+0xcd/0x170 [ 4795.206983][ T3116] do_syscall_64+0xc6/0x1e0 [ 4795.206983][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4795.206983][ T3116] [ 4805.452856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4805.453269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4805.453269][ T3116] dst_init+0x84/0x4a0 [ 4805.453269][ T3116] dst_alloc+0x97/0x150 [ 4805.453269][ T3116] ip6_dst_alloc+0x23/0x90 [ 4805.453269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4805.453269][ T3116] ip6_pol_route+0x56f/0x840 [ 4805.453269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4805.453269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4805.453269][ T3116] fib6_rule_lookup+0x182/0x630 [ 4805.453269][ T3116] ip6_route_input+0x59c/0xa50 [ 4805.453269][ T3116] ipv6_rcv+0x397/0x810 [ 4805.453269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4805.453269][ T3116] process_backlog+0x101/0x620 [ 4805.453269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4805.453269][ T3116] net_rx_action+0x495/0xbe0 [ 4805.453269][ T3116] __do_softirq+0x1b5/0x7f6 [ 4805.453269][ T3116] [ 4805.455394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4805.455394][ T3116] netdev_get_by_index+0x5e/0x80 [ 4805.455394][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4805.455394][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4805.455394][ T3116] ip6_route_add+0x1c/0x140 [ 4805.455394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4805.455394][ T3116] addrconf_add_dev+0xe2/0x170 [ 4805.455394][ T3116] inet6_addr_add+0x12f/0xa40 [ 4805.455394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4805.455394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.455394][ T3116] netlink_rcv_skb+0x130/0x360 [ 4805.455394][ T3116] netlink_unicast+0x449/0x710 [ 4805.455394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4805.455394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4805.455394][ T3116] ___sys_sendmsg+0xee/0x170 [ 4805.455394][ T3116] __sys_sendmsg+0xcd/0x170 [ 4805.455394][ T3116] do_syscall_64+0xc6/0x1e0 [ 4805.455394][ T3116] [ 4805.457962][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4805.457962][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4805.457962][ T3116] ipv6_find_idev+0x102/0x170 [ 4805.457962][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4805.457962][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.457962][ T3116] netlink_rcv_skb+0x130/0x360 [ 4805.457962][ T3116] netlink_unicast+0x449/0x710 [ 4805.457962][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4805.457962][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4805.457962][ T3116] ___sys_sendmsg+0xee/0x170 [ 4805.457962][ T3116] __sys_sendmsg+0xcd/0x170 [ 4805.457962][ T3116] do_syscall_64+0xc6/0x1e0 [ 4805.457962][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4805.457962][ T3116] [ 4805.460375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4805.460375][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4805.460375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4805.460375][ T3116] ipv6_find_idev+0x102/0x170 [ 4805.460375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4805.460375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.460375][ T3116] netlink_rcv_skb+0x130/0x360 [ 4805.460375][ T3116] netlink_unicast+0x449/0x710 [ 4805.460375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4805.460375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4805.460375][ T3116] ___sys_sendmsg+0xee/0x170 [ 4805.460375][ T3116] __sys_sendmsg+0xcd/0x170 [ 4805.460375][ T3116] do_syscall_64+0xc6/0x1e0 [ 4805.460375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4805.460375][ T3116] [ 4815.700828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4815.701289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4815.701289][ T3116] dst_init+0x84/0x4a0 [ 4815.701289][ T3116] dst_alloc+0x97/0x150 [ 4815.701289][ T3116] ip6_dst_alloc+0x23/0x90 [ 4815.701289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4815.701289][ T3116] ip6_pol_route+0x56f/0x840 [ 4815.701289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4815.701289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4815.701289][ T3116] fib6_rule_lookup+0x182/0x630 [ 4815.701289][ T3116] ip6_route_input+0x59c/0xa50 [ 4815.701289][ T3116] ipv6_rcv+0x397/0x810 [ 4815.701289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4815.701289][ T3116] process_backlog+0x101/0x620 [ 4815.701289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4815.701289][ T3116] net_rx_action+0x495/0xbe0 [ 4815.701289][ T3116] __do_softirq+0x1b5/0x7f6 [ 4815.701289][ T3116] [ 4815.703375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4815.703375][ T3116] netdev_get_by_index+0x5e/0x80 [ 4815.703375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4815.703375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4815.703375][ T3116] ip6_route_add+0x1c/0x140 [ 4815.703375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4815.703375][ T3116] addrconf_add_dev+0xe2/0x170 [ 4815.703375][ T3116] inet6_addr_add+0x12f/0xa40 [ 4815.703375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4815.703375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.703375][ T3116] netlink_rcv_skb+0x130/0x360 [ 4815.703375][ T3116] netlink_unicast+0x449/0x710 [ 4815.703375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4815.703375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4815.703375][ T3116] ___sys_sendmsg+0xee/0x170 [ 4815.703375][ T3116] __sys_sendmsg+0xcd/0x170 [ 4815.703375][ T3116] do_syscall_64+0xc6/0x1e0 [ 4815.703375][ T3116] [ 4815.705554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4815.705554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4815.705554][ T3116] ipv6_find_idev+0x102/0x170 [ 4815.705554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4815.705554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.705554][ T3116] netlink_rcv_skb+0x130/0x360 [ 4815.705554][ T3116] netlink_unicast+0x449/0x710 [ 4815.705554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4815.705554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4815.705554][ T3116] ___sys_sendmsg+0xee/0x170 [ 4815.705554][ T3116] __sys_sendmsg+0xcd/0x170 [ 4815.705554][ T3116] do_syscall_64+0xc6/0x1e0 [ 4815.705554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4815.705554][ T3116] [ 4815.707247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4815.707247][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4815.707247][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4815.707247][ T3116] ipv6_find_idev+0x102/0x170 [ 4815.707247][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4815.707247][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.707247][ T3116] netlink_rcv_skb+0x130/0x360 [ 4815.707247][ T3116] netlink_unicast+0x449/0x710 [ 4815.707247][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4815.707247][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4815.707247][ T3116] ___sys_sendmsg+0xee/0x170 [ 4815.707247][ T3116] __sys_sendmsg+0xcd/0x170 [ 4815.707247][ T3116] do_syscall_64+0xc6/0x1e0 [ 4815.707247][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4815.707247][ T3116] [ 4825.948872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4825.949346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4825.949346][ T3116] dst_init+0x84/0x4a0 [ 4825.949346][ T3116] dst_alloc+0x97/0x150 [ 4825.949346][ T3116] ip6_dst_alloc+0x23/0x90 [ 4825.949346][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4825.949346][ T3116] ip6_pol_route+0x56f/0x840 [ 4825.949346][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4825.949346][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4825.949346][ T3116] fib6_rule_lookup+0x182/0x630 [ 4825.949346][ T3116] ip6_route_input+0x59c/0xa50 [ 4825.949346][ T3116] ipv6_rcv+0x397/0x810 [ 4825.949346][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4825.949346][ T3116] process_backlog+0x101/0x620 [ 4825.949346][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4825.949346][ T3116] net_rx_action+0x495/0xbe0 [ 4825.949346][ T3116] __do_softirq+0x1b5/0x7f6 [ 4825.949346][ T3116] [ 4825.951417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4825.951417][ T3116] netdev_get_by_index+0x5e/0x80 [ 4825.951417][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4825.951417][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4825.951417][ T3116] ip6_route_add+0x1c/0x140 [ 4825.951417][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4825.951417][ T3116] addrconf_add_dev+0xe2/0x170 [ 4825.951417][ T3116] inet6_addr_add+0x12f/0xa40 [ 4825.951417][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4825.951417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.951417][ T3116] netlink_rcv_skb+0x130/0x360 [ 4825.951417][ T3116] netlink_unicast+0x449/0x710 [ 4825.951417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4825.951417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4825.951417][ T3116] ___sys_sendmsg+0xee/0x170 [ 4825.951417][ T3116] __sys_sendmsg+0xcd/0x170 [ 4825.951417][ T3116] do_syscall_64+0xc6/0x1e0 [ 4825.951417][ T3116] [ 4825.953583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4825.953583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4825.953583][ T3116] ipv6_find_idev+0x102/0x170 [ 4825.953583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4825.953583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.953583][ T3116] netlink_rcv_skb+0x130/0x360 [ 4825.953583][ T3116] netlink_unicast+0x449/0x710 [ 4825.953583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4825.953583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4825.953583][ T3116] ___sys_sendmsg+0xee/0x170 [ 4825.953583][ T3116] __sys_sendmsg+0xcd/0x170 [ 4825.953583][ T3116] do_syscall_64+0xc6/0x1e0 [ 4825.953583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4825.953583][ T3116] [ 4825.955284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4825.955284][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4825.955284][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4825.955284][ T3116] ipv6_find_idev+0x102/0x170 [ 4825.955284][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4825.955284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.955284][ T3116] netlink_rcv_skb+0x130/0x360 [ 4825.955284][ T3116] netlink_unicast+0x449/0x710 [ 4825.955284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4825.955284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4825.955284][ T3116] ___sys_sendmsg+0xee/0x170 [ 4825.955284][ T3116] __sys_sendmsg+0xcd/0x170 [ 4825.955284][ T3116] do_syscall_64+0xc6/0x1e0 [ 4825.955284][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4825.955284][ T3116] [ 4836.196871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4836.197293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4836.197293][ T3116] dst_init+0x84/0x4a0 [ 4836.197293][ T3116] dst_alloc+0x97/0x150 [ 4836.197293][ T3116] ip6_dst_alloc+0x23/0x90 [ 4836.197293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4836.197293][ T3116] ip6_pol_route+0x56f/0x840 [ 4836.197293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4836.197293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4836.197293][ T3116] fib6_rule_lookup+0x182/0x630 [ 4836.197293][ T3116] ip6_route_input+0x59c/0xa50 [ 4836.197293][ T3116] ipv6_rcv+0x397/0x810 [ 4836.197293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4836.197293][ T3116] process_backlog+0x101/0x620 [ 4836.197293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4836.197293][ T3116] net_rx_action+0x495/0xbe0 [ 4836.197293][ T3116] __do_softirq+0x1b5/0x7f6 [ 4836.197293][ T3116] [ 4836.199367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4836.199367][ T3116] netdev_get_by_index+0x5e/0x80 [ 4836.199367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4836.199367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4836.199367][ T3116] ip6_route_add+0x1c/0x140 [ 4836.199367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4836.199367][ T3116] addrconf_add_dev+0xe2/0x170 [ 4836.199367][ T3116] inet6_addr_add+0x12f/0xa40 [ 4836.199367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4836.199367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.199367][ T3116] netlink_rcv_skb+0x130/0x360 [ 4836.199367][ T3116] netlink_unicast+0x449/0x710 [ 4836.199367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4836.199367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4836.199367][ T3116] ___sys_sendmsg+0xee/0x170 [ 4836.199367][ T3116] __sys_sendmsg+0xcd/0x170 [ 4836.199367][ T3116] do_syscall_64+0xc6/0x1e0 [ 4836.199367][ T3116] [ 4836.201572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4836.201572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4836.201572][ T3116] ipv6_find_idev+0x102/0x170 [ 4836.201572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4836.201572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.201572][ T3116] netlink_rcv_skb+0x130/0x360 [ 4836.201572][ T3116] netlink_unicast+0x449/0x710 [ 4836.201572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4836.201572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4836.201572][ T3116] ___sys_sendmsg+0xee/0x170 [ 4836.201572][ T3116] __sys_sendmsg+0xcd/0x170 [ 4836.201572][ T3116] do_syscall_64+0xc6/0x1e0 [ 4836.201572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4836.201572][ T3116] [ 4836.203277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4836.203277][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4836.203277][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4836.203277][ T3116] ipv6_find_idev+0x102/0x170 [ 4836.203277][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4836.203277][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.203277][ T3116] netlink_rcv_skb+0x130/0x360 [ 4836.203277][ T3116] netlink_unicast+0x449/0x710 [ 4836.203277][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4836.203277][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4836.203277][ T3116] ___sys_sendmsg+0xee/0x170 [ 4836.203277][ T3116] __sys_sendmsg+0xcd/0x170 [ 4836.203277][ T3116] do_syscall_64+0xc6/0x1e0 [ 4836.203277][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4836.203277][ T3116] [ 4846.380833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4846.381314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4846.381314][ T3116] dst_init+0x84/0x4a0 [ 4846.381314][ T3116] dst_alloc+0x97/0x150 [ 4846.381314][ T3116] ip6_dst_alloc+0x23/0x90 [ 4846.381314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4846.381314][ T3116] ip6_pol_route+0x56f/0x840 [ 4846.381314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4846.381314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4846.381314][ T3116] fib6_rule_lookup+0x182/0x630 [ 4846.381314][ T3116] ip6_route_input+0x59c/0xa50 [ 4846.381314][ T3116] ipv6_rcv+0x397/0x810 [ 4846.381314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4846.381314][ T3116] process_backlog+0x101/0x620 [ 4846.381314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4846.381314][ T3116] net_rx_action+0x495/0xbe0 [ 4846.381314][ T3116] __do_softirq+0x1b5/0x7f6 [ 4846.381314][ T3116] [ 4846.383447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4846.383447][ T3116] netdev_get_by_index+0x5e/0x80 [ 4846.383447][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4846.383447][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4846.383447][ T3116] ip6_route_add+0x1c/0x140 [ 4846.383447][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4846.383447][ T3116] addrconf_add_dev+0xe2/0x170 [ 4846.383447][ T3116] inet6_addr_add+0x12f/0xa40 [ 4846.383447][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4846.383447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.383447][ T3116] netlink_rcv_skb+0x130/0x360 [ 4846.383447][ T3116] netlink_unicast+0x449/0x710 [ 4846.383447][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4846.383447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4846.383447][ T3116] ___sys_sendmsg+0xee/0x170 [ 4846.383447][ T3116] __sys_sendmsg+0xcd/0x170 [ 4846.383447][ T3116] do_syscall_64+0xc6/0x1e0 [ 4846.383447][ T3116] [ 4846.385658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4846.385658][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4846.385658][ T3116] ipv6_find_idev+0x102/0x170 [ 4846.385658][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4846.385658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.385658][ T3116] netlink_rcv_skb+0x130/0x360 [ 4846.385658][ T3116] netlink_unicast+0x449/0x710 [ 4846.385658][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4846.385658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4846.385658][ T3116] ___sys_sendmsg+0xee/0x170 [ 4846.385658][ T3116] __sys_sendmsg+0xcd/0x170 [ 4846.385658][ T3116] do_syscall_64+0xc6/0x1e0 [ 4846.385658][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4846.385658][ T3116] [ 4846.387357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4846.387357][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4846.387357][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4846.387357][ T3116] ipv6_find_idev+0x102/0x170 [ 4846.387357][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4846.387357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.387357][ T3116] netlink_rcv_skb+0x130/0x360 [ 4846.387357][ T3116] netlink_unicast+0x449/0x710 [ 4846.387357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4846.387357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4846.387357][ T3116] ___sys_sendmsg+0xee/0x170 [ 4846.387357][ T3116] __sys_sendmsg+0xcd/0x170 [ 4846.387357][ T3116] do_syscall_64+0xc6/0x1e0 [ 4846.387357][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4846.387357][ T3116] [ 4856.628835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4856.629312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4856.629312][ T3116] dst_init+0x84/0x4a0 [ 4856.629312][ T3116] dst_alloc+0x97/0x150 [ 4856.629312][ T3116] ip6_dst_alloc+0x23/0x90 [ 4856.629312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4856.629312][ T3116] ip6_pol_route+0x56f/0x840 [ 4856.629312][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4856.629312][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4856.629312][ T3116] fib6_rule_lookup+0x182/0x630 [ 4856.629312][ T3116] ip6_route_input+0x59c/0xa50 [ 4856.629312][ T3116] ipv6_rcv+0x397/0x810 [ 4856.629312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4856.629312][ T3116] process_backlog+0x101/0x620 [ 4856.629312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4856.629312][ T3116] net_rx_action+0x495/0xbe0 [ 4856.629312][ T3116] __do_softirq+0x1b5/0x7f6 [ 4856.629312][ T3116] [ 4856.631453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4856.631453][ T3116] netdev_get_by_index+0x5e/0x80 [ 4856.631453][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4856.631453][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4856.631453][ T3116] ip6_route_add+0x1c/0x140 [ 4856.631453][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4856.631453][ T3116] addrconf_add_dev+0xe2/0x170 [ 4856.631453][ T3116] inet6_addr_add+0x12f/0xa40 [ 4856.631453][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4856.631453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.631453][ T3116] netlink_rcv_skb+0x130/0x360 [ 4856.631453][ T3116] netlink_unicast+0x449/0x710 [ 4856.631453][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4856.631453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4856.631453][ T3116] ___sys_sendmsg+0xee/0x170 [ 4856.631453][ T3116] __sys_sendmsg+0xcd/0x170 [ 4856.631453][ T3116] do_syscall_64+0xc6/0x1e0 [ 4856.631453][ T3116] [ 4856.633624][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4856.633624][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4856.633624][ T3116] ipv6_find_idev+0x102/0x170 [ 4856.633624][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4856.633624][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.633624][ T3116] netlink_rcv_skb+0x130/0x360 [ 4856.633624][ T3116] netlink_unicast+0x449/0x710 [ 4856.633624][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4856.633624][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4856.633624][ T3116] ___sys_sendmsg+0xee/0x170 [ 4856.633624][ T3116] __sys_sendmsg+0xcd/0x170 [ 4856.633624][ T3116] do_syscall_64+0xc6/0x1e0 [ 4856.633624][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4856.633624][ T3116] [ 4856.635346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4856.635346][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4856.635346][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4856.635346][ T3116] ipv6_find_idev+0x102/0x170 [ 4856.635346][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4856.635346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.635346][ T3116] netlink_rcv_skb+0x130/0x360 [ 4856.635346][ T3116] netlink_unicast+0x449/0x710 [ 4856.635346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4856.635346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4856.635346][ T3116] ___sys_sendmsg+0xee/0x170 [ 4856.635346][ T3116] __sys_sendmsg+0xcd/0x170 [ 4856.635346][ T3116] do_syscall_64+0xc6/0x1e0 [ 4856.635346][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4856.635346][ T3116] [ 4866.876822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4866.877306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4866.877306][ T3116] dst_init+0x84/0x4a0 [ 4866.877306][ T3116] dst_alloc+0x97/0x150 [ 4866.877306][ T3116] ip6_dst_alloc+0x23/0x90 [ 4866.877306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4866.877306][ T3116] ip6_pol_route+0x56f/0x840 [ 4866.877306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4866.877306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4866.877306][ T3116] fib6_rule_lookup+0x182/0x630 [ 4866.877306][ T3116] ip6_route_input+0x59c/0xa50 [ 4866.877306][ T3116] ipv6_rcv+0x397/0x810 [ 4866.877306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4866.877306][ T3116] process_backlog+0x101/0x620 [ 4866.877306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4866.877306][ T3116] net_rx_action+0x495/0xbe0 [ 4866.877306][ T3116] __do_softirq+0x1b5/0x7f6 [ 4866.877306][ T3116] [ 4866.879377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4866.879377][ T3116] netdev_get_by_index+0x5e/0x80 [ 4866.879377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4866.879377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4866.879377][ T3116] ip6_route_add+0x1c/0x140 [ 4866.879377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4866.879377][ T3116] addrconf_add_dev+0xe2/0x170 [ 4866.879377][ T3116] inet6_addr_add+0x12f/0xa40 [ 4866.879377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4866.879377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.879377][ T3116] netlink_rcv_skb+0x130/0x360 [ 4866.879377][ T3116] netlink_unicast+0x449/0x710 [ 4866.879377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4866.879377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4866.879377][ T3116] ___sys_sendmsg+0xee/0x170 [ 4866.879377][ T3116] __sys_sendmsg+0xcd/0x170 [ 4866.879377][ T3116] do_syscall_64+0xc6/0x1e0 [ 4866.879377][ T3116] [ 4866.881582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4866.881582][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4866.881582][ T3116] ipv6_find_idev+0x102/0x170 [ 4866.881582][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4866.881582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.881582][ T3116] netlink_rcv_skb+0x130/0x360 [ 4866.881582][ T3116] netlink_unicast+0x449/0x710 [ 4866.881582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4866.881582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4866.881582][ T3116] ___sys_sendmsg+0xee/0x170 [ 4866.881582][ T3116] __sys_sendmsg+0xcd/0x170 [ 4866.881582][ T3116] do_syscall_64+0xc6/0x1e0 [ 4866.881582][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4866.881582][ T3116] [ 4866.883276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4866.883276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4866.883276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4866.883276][ T3116] ipv6_find_idev+0x102/0x170 [ 4866.883276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4866.883276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.883276][ T3116] netlink_rcv_skb+0x130/0x360 [ 4866.883276][ T3116] netlink_unicast+0x449/0x710 [ 4866.883276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4866.883276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4866.883276][ T3116] ___sys_sendmsg+0xee/0x170 [ 4866.883276][ T3116] __sys_sendmsg+0xcd/0x170 [ 4866.883276][ T3116] do_syscall_64+0xc6/0x1e0 [ 4866.883276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4866.883276][ T3116] [ 4877.124821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4877.125342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4877.125342][ T3116] dst_init+0x84/0x4a0 [ 4877.125342][ T3116] dst_alloc+0x97/0x150 [ 4877.125342][ T3116] ip6_dst_alloc+0x23/0x90 [ 4877.125342][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4877.125342][ T3116] ip6_pol_route+0x56f/0x840 [ 4877.125342][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4877.125342][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4877.125342][ T3116] fib6_rule_lookup+0x182/0x630 [ 4877.125342][ T3116] ip6_route_input+0x59c/0xa50 [ 4877.125342][ T3116] ipv6_rcv+0x397/0x810 [ 4877.125342][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4877.125342][ T3116] process_backlog+0x101/0x620 [ 4877.125342][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4877.125342][ T3116] net_rx_action+0x495/0xbe0 [ 4877.125342][ T3116] __do_softirq+0x1b5/0x7f6 [ 4877.125342][ T3116] [ 4877.127424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4877.127424][ T3116] netdev_get_by_index+0x5e/0x80 [ 4877.127424][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4877.127424][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4877.127424][ T3116] ip6_route_add+0x1c/0x140 [ 4877.127424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4877.127424][ T3116] addrconf_add_dev+0xe2/0x170 [ 4877.127424][ T3116] inet6_addr_add+0x12f/0xa40 [ 4877.127424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4877.127424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4877.127424][ T3116] netlink_rcv_skb+0x130/0x360 [ 4877.127424][ T3116] netlink_unicast+0x449/0x710 [ 4877.127424][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4877.127424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4877.127424][ T3116] ___sys_sendmsg+0xee/0x170 [ 4877.127424][ T3116] __sys_sendmsg+0xcd/0x170 [ 4877.127424][ T3116] do_syscall_64+0xc6/0x1e0 [ 4877.127424][ T3116] [ 4877.129583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4877.129583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4877.129583][ T3116] ipv6_find_idev+0x102/0x170 [ 4877.129583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4877.129583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4877.129583][ T3116] netlink_rcv_skb+0x130/0x360 [ 4877.129583][ T3116] netlink_unicast+0x449/0x710 [ 4877.129583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4877.129583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4877.129583][ T3116] ___sys_sendmsg+0xee/0x170 [ 4877.129583][ T3116] __sys_sendmsg+0xcd/0x170 [ 4877.129583][ T3116] do_syscall_64+0xc6/0x1e0 [ 4877.129583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4877.129583][ T3116] [ 4877.131278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4877.131278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4877.131278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4877.131278][ T3116] ipv6_find_idev+0x102/0x170 [ 4877.131278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4877.131278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4877.131278][ T3116] netlink_rcv_skb+0x130/0x360 [ 4877.131278][ T3116] netlink_unicast+0x449/0x710 [ 4877.131278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4877.131278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4877.131278][ T3116] ___sys_sendmsg+0xee/0x170 [ 4877.131278][ T3116] __sys_sendmsg+0xcd/0x170 [ 4877.131278][ T3116] do_syscall_64+0xc6/0x1e0 [ 4877.131278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4877.131278][ T3116] [ 4887.372827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4887.373311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4887.373311][ T3116] dst_init+0x84/0x4a0 [ 4887.373311][ T3116] dst_alloc+0x97/0x150 [ 4887.373311][ T3116] ip6_dst_alloc+0x23/0x90 [ 4887.373311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4887.373311][ T3116] ip6_pol_route+0x56f/0x840 [ 4887.373311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4887.373311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4887.373311][ T3116] fib6_rule_lookup+0x182/0x630 [ 4887.373311][ T3116] ip6_route_input+0x59c/0xa50 [ 4887.373311][ T3116] ipv6_rcv+0x397/0x810 [ 4887.373311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4887.373311][ T3116] process_backlog+0x101/0x620 [ 4887.373311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4887.373311][ T3116] net_rx_action+0x495/0xbe0 [ 4887.373311][ T3116] __do_softirq+0x1b5/0x7f6 [ 4887.373311][ T3116] [ 4887.375392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4887.375392][ T3116] netdev_get_by_index+0x5e/0x80 [ 4887.375392][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4887.375392][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4887.375392][ T3116] ip6_route_add+0x1c/0x140 [ 4887.375392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4887.375392][ T3116] addrconf_add_dev+0xe2/0x170 [ 4887.375392][ T3116] inet6_addr_add+0x12f/0xa40 [ 4887.375392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4887.375392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4887.375392][ T3116] netlink_rcv_skb+0x130/0x360 [ 4887.375392][ T3116] netlink_unicast+0x449/0x710 [ 4887.375392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4887.375392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4887.375392][ T3116] ___sys_sendmsg+0xee/0x170 [ 4887.375392][ T3116] __sys_sendmsg+0xcd/0x170 [ 4887.375392][ T3116] do_syscall_64+0xc6/0x1e0 [ 4887.375392][ T3116] [ 4887.377572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4887.377572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4887.377572][ T3116] ipv6_find_idev+0x102/0x170 [ 4887.377572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4887.377572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4887.377572][ T3116] netlink_rcv_skb+0x130/0x360 [ 4887.377572][ T3116] netlink_unicast+0x449/0x710 [ 4887.377572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4887.377572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4887.377572][ T3116] ___sys_sendmsg+0xee/0x170 [ 4887.377572][ T3116] __sys_sendmsg+0xcd/0x170 [ 4887.377572][ T3116] do_syscall_64+0xc6/0x1e0 [ 4887.377572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4887.377572][ T3116] [ 4887.379270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4887.379270][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4887.379270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4887.379270][ T3116] ipv6_find_idev+0x102/0x170 [ 4887.379270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4887.379270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4887.379270][ T3116] netlink_rcv_skb+0x130/0x360 [ 4887.379270][ T3116] netlink_unicast+0x449/0x710 [ 4887.379270][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4887.379270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4887.379270][ T3116] ___sys_sendmsg+0xee/0x170 [ 4887.379270][ T3116] __sys_sendmsg+0xcd/0x170 [ 4887.379270][ T3116] do_syscall_64+0xc6/0x1e0 [ 4887.379270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4887.379270][ T3116] [ 4897.620813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4897.621278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4897.621278][ T3116] dst_init+0x84/0x4a0 [ 4897.621278][ T3116] dst_alloc+0x97/0x150 [ 4897.621278][ T3116] ip6_dst_alloc+0x23/0x90 [ 4897.621278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4897.621278][ T3116] ip6_pol_route+0x56f/0x840 [ 4897.621278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4897.621278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4897.621278][ T3116] fib6_rule_lookup+0x182/0x630 [ 4897.621278][ T3116] ip6_route_input+0x59c/0xa50 [ 4897.621278][ T3116] ipv6_rcv+0x397/0x810 [ 4897.621278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4897.621278][ T3116] process_backlog+0x101/0x620 [ 4897.621278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4897.621278][ T3116] net_rx_action+0x495/0xbe0 [ 4897.621278][ T3116] __do_softirq+0x1b5/0x7f6 [ 4897.621278][ T3116] [ 4897.623353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4897.623353][ T3116] netdev_get_by_index+0x5e/0x80 [ 4897.623353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4897.623353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4897.623353][ T3116] ip6_route_add+0x1c/0x140 [ 4897.623353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4897.623353][ T3116] addrconf_add_dev+0xe2/0x170 [ 4897.623353][ T3116] inet6_addr_add+0x12f/0xa40 [ 4897.623353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4897.623353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.623353][ T3116] netlink_rcv_skb+0x130/0x360 [ 4897.623353][ T3116] netlink_unicast+0x449/0x710 [ 4897.623353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4897.623353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4897.623353][ T3116] ___sys_sendmsg+0xee/0x170 [ 4897.623353][ T3116] __sys_sendmsg+0xcd/0x170 [ 4897.623353][ T3116] do_syscall_64+0xc6/0x1e0 [ 4897.623353][ T3116] [ 4897.625531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4897.625531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4897.625531][ T3116] ipv6_find_idev+0x102/0x170 [ 4897.625531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4897.625531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.625531][ T3116] netlink_rcv_skb+0x130/0x360 [ 4897.625531][ T3116] netlink_unicast+0x449/0x710 [ 4897.625531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4897.625531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4897.625531][ T3116] ___sys_sendmsg+0xee/0x170 [ 4897.625531][ T3116] __sys_sendmsg+0xcd/0x170 [ 4897.625531][ T3116] do_syscall_64+0xc6/0x1e0 [ 4897.625531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4897.625531][ T3116] [ 4897.627224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4897.627224][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4897.627224][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4897.627224][ T3116] ipv6_find_idev+0x102/0x170 [ 4897.627224][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4897.627224][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.627224][ T3116] netlink_rcv_skb+0x130/0x360 [ 4897.627224][ T3116] netlink_unicast+0x449/0x710 [ 4897.627224][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4897.627224][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4897.627224][ T3116] ___sys_sendmsg+0xee/0x170 [ 4897.627224][ T3116] __sys_sendmsg+0xcd/0x170 [ 4897.627224][ T3116] do_syscall_64+0xc6/0x1e0 [ 4897.627224][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4897.627224][ T3116] [ 4907.837001][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4907.837509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4907.837509][ T3116] dst_init+0x84/0x4a0 [ 4907.837509][ T3116] dst_alloc+0x97/0x150 [ 4907.837509][ T3116] ip6_dst_alloc+0x23/0x90 [ 4907.837509][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4907.837509][ T3116] ip6_pol_route+0x56f/0x840 [ 4907.837509][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4907.837509][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4907.837509][ T3116] fib6_rule_lookup+0x182/0x630 [ 4907.837509][ T3116] ip6_route_input+0x59c/0xa50 [ 4907.837509][ T3116] ipv6_rcv+0x397/0x810 [ 4907.837509][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4907.837509][ T3116] process_backlog+0x101/0x620 [ 4907.837509][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4907.837509][ T3116] net_rx_action+0x495/0xbe0 [ 4907.837509][ T3116] __do_softirq+0x1b5/0x7f6 [ 4907.837509][ T3116] [ 4907.839587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4907.839587][ T3116] netdev_get_by_index+0x5e/0x80 [ 4907.839587][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4907.839587][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4907.839587][ T3116] ip6_route_add+0x1c/0x140 [ 4907.839587][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4907.839587][ T3116] addrconf_add_dev+0xe2/0x170 [ 4907.839587][ T3116] inet6_addr_add+0x12f/0xa40 [ 4907.839587][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4907.839587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.839587][ T3116] netlink_rcv_skb+0x130/0x360 [ 4907.839587][ T3116] netlink_unicast+0x449/0x710 [ 4907.839587][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4907.839587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4907.839587][ T3116] ___sys_sendmsg+0xee/0x170 [ 4907.839587][ T3116] __sys_sendmsg+0xcd/0x170 [ 4907.839587][ T3116] do_syscall_64+0xc6/0x1e0 [ 4907.839587][ T3116] [ 4907.841773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4907.841773][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4907.841773][ T3116] ipv6_find_idev+0x102/0x170 [ 4907.841773][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4907.841773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.841773][ T3116] netlink_rcv_skb+0x130/0x360 [ 4907.841773][ T3116] netlink_unicast+0x449/0x710 [ 4907.841773][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4907.841773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4907.841773][ T3116] ___sys_sendmsg+0xee/0x170 [ 4907.841773][ T3116] __sys_sendmsg+0xcd/0x170 [ 4907.841773][ T3116] do_syscall_64+0xc6/0x1e0 [ 4907.841773][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4907.841773][ T3116] [ 4907.843480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4907.843480][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4907.843480][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4907.843480][ T3116] ipv6_find_idev+0x102/0x170 [ 4907.843480][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4907.843480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.843480][ T3116] netlink_rcv_skb+0x130/0x360 [ 4907.843480][ T3116] netlink_unicast+0x449/0x710 [ 4907.843480][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4907.843480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4907.843480][ T3116] ___sys_sendmsg+0xee/0x170 [ 4907.843480][ T3116] __sys_sendmsg+0xcd/0x170 [ 4907.843480][ T3116] do_syscall_64+0xc6/0x1e0 [ 4907.843480][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4907.843480][ T3116] [ 4918.092809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4918.093276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4918.093276][ T3116] dst_init+0x84/0x4a0 [ 4918.093276][ T3116] dst_alloc+0x97/0x150 [ 4918.093276][ T3116] ip6_dst_alloc+0x23/0x90 [ 4918.093276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4918.093276][ T3116] ip6_pol_route+0x56f/0x840 [ 4918.093276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4918.093276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4918.093276][ T3116] fib6_rule_lookup+0x182/0x630 [ 4918.093276][ T3116] ip6_route_input+0x59c/0xa50 [ 4918.093276][ T3116] ipv6_rcv+0x397/0x810 [ 4918.093276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4918.093276][ T3116] process_backlog+0x101/0x620 [ 4918.093276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4918.093276][ T3116] net_rx_action+0x495/0xbe0 [ 4918.093276][ T3116] __do_softirq+0x1b5/0x7f6 [ 4918.093276][ T3116] [ 4918.095376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4918.095376][ T3116] netdev_get_by_index+0x5e/0x80 [ 4918.095376][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4918.095376][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4918.095376][ T3116] ip6_route_add+0x1c/0x140 [ 4918.095376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4918.095376][ T3116] addrconf_add_dev+0xe2/0x170 [ 4918.095376][ T3116] inet6_addr_add+0x12f/0xa40 [ 4918.095376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4918.095376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4918.095376][ T3116] netlink_rcv_skb+0x130/0x360 [ 4918.095376][ T3116] netlink_unicast+0x449/0x710 [ 4918.095376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4918.095376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4918.095376][ T3116] ___sys_sendmsg+0xee/0x170 [ 4918.095376][ T3116] __sys_sendmsg+0xcd/0x170 [ 4918.095376][ T3116] do_syscall_64+0xc6/0x1e0 [ 4918.095376][ T3116] [ 4918.098073][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4918.098073][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4918.098073][ T3116] ipv6_find_idev+0x102/0x170 [ 4918.098073][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4918.098073][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4918.098073][ T3116] netlink_rcv_skb+0x130/0x360 [ 4918.098073][ T3116] netlink_unicast+0x449/0x710 [ 4918.098073][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4918.098073][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4918.098073][ T3116] ___sys_sendmsg+0xee/0x170 [ 4918.098073][ T3116] __sys_sendmsg+0xcd/0x170 [ 4918.098073][ T3116] do_syscall_64+0xc6/0x1e0 [ 4918.098073][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4918.098073][ T3116] [ 4918.099773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4918.099773][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4918.099773][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4918.099773][ T3116] ipv6_find_idev+0x102/0x170 [ 4918.099773][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4918.099773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4918.099773][ T3116] netlink_rcv_skb+0x130/0x360 [ 4918.099773][ T3116] netlink_unicast+0x449/0x710 [ 4918.099773][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4918.099773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4918.099773][ T3116] ___sys_sendmsg+0xee/0x170 [ 4918.099773][ T3116] __sys_sendmsg+0xcd/0x170 [ 4918.099773][ T3116] do_syscall_64+0xc6/0x1e0 [ 4918.099773][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4918.099773][ T3116] [ 4928.348756][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4928.349257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4928.349257][ T3116] dst_init+0x84/0x4a0 [ 4928.349257][ T3116] dst_alloc+0x97/0x150 [ 4928.349257][ T3116] ip6_dst_alloc+0x23/0x90 [ 4928.349257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4928.349257][ T3116] ip6_pol_route+0x56f/0x840 [ 4928.349257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4928.349257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4928.349257][ T3116] fib6_rule_lookup+0x182/0x630 [ 4928.349257][ T3116] ip6_route_input+0x59c/0xa50 [ 4928.349257][ T3116] ipv6_rcv+0x397/0x810 [ 4928.349257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4928.349257][ T3116] process_backlog+0x101/0x620 [ 4928.349257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4928.349257][ T3116] net_rx_action+0x495/0xbe0 [ 4928.349257][ T3116] __do_softirq+0x1b5/0x7f6 [ 4928.349257][ T3116] [ 4928.351348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4928.351348][ T3116] netdev_get_by_index+0x5e/0x80 [ 4928.351348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4928.351348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4928.351348][ T3116] ip6_route_add+0x1c/0x140 [ 4928.351348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4928.351348][ T3116] addrconf_add_dev+0xe2/0x170 [ 4928.351348][ T3116] inet6_addr_add+0x12f/0xa40 [ 4928.351348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4928.351348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4928.351348][ T3116] netlink_rcv_skb+0x130/0x360 [ 4928.351348][ T3116] netlink_unicast+0x449/0x710 [ 4928.351348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4928.351348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4928.351348][ T3116] ___sys_sendmsg+0xee/0x170 [ 4928.351348][ T3116] __sys_sendmsg+0xcd/0x170 [ 4928.351348][ T3116] do_syscall_64+0xc6/0x1e0 [ 4928.351348][ T3116] [ 4928.353553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4928.353553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4928.353553][ T3116] ipv6_find_idev+0x102/0x170 [ 4928.353553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4928.353553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4928.353553][ T3116] netlink_rcv_skb+0x130/0x360 [ 4928.353553][ T3116] netlink_unicast+0x449/0x710 [ 4928.353553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4928.353553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4928.353553][ T3116] ___sys_sendmsg+0xee/0x170 [ 4928.353553][ T3116] __sys_sendmsg+0xcd/0x170 [ 4928.353553][ T3116] do_syscall_64+0xc6/0x1e0 [ 4928.353553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4928.353553][ T3116] [ 4928.355278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4928.355278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4928.355278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4928.355278][ T3116] ipv6_find_idev+0x102/0x170 [ 4928.355278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4928.355278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4928.355278][ T3116] netlink_rcv_skb+0x130/0x360 [ 4928.355278][ T3116] netlink_unicast+0x449/0x710 [ 4928.355278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4928.355278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4928.355278][ T3116] ___sys_sendmsg+0xee/0x170 [ 4928.355278][ T3116] __sys_sendmsg+0xcd/0x170 [ 4928.355278][ T3116] do_syscall_64+0xc6/0x1e0 [ 4928.355278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4928.355278][ T3116] [ 4938.604833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4938.605258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4938.605258][ T3116] dst_init+0x84/0x4a0 [ 4938.605258][ T3116] dst_alloc+0x97/0x150 [ 4938.605258][ T3116] ip6_dst_alloc+0x23/0x90 [ 4938.605258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4938.605258][ T3116] ip6_pol_route+0x56f/0x840 [ 4938.605258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4938.605258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4938.605258][ T3116] fib6_rule_lookup+0x182/0x630 [ 4938.605258][ T3116] ip6_route_input+0x59c/0xa50 [ 4938.605258][ T3116] ipv6_rcv+0x397/0x810 [ 4938.605258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4938.605258][ T3116] process_backlog+0x101/0x620 [ 4938.605258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4938.605258][ T3116] net_rx_action+0x495/0xbe0 [ 4938.605258][ T3116] __do_softirq+0x1b5/0x7f6 [ 4938.605258][ T3116] [ 4938.607330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4938.607330][ T3116] netdev_get_by_index+0x5e/0x80 [ 4938.607330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4938.607330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4938.607330][ T3116] ip6_route_add+0x1c/0x140 [ 4938.607330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4938.607330][ T3116] addrconf_add_dev+0xe2/0x170 [ 4938.607330][ T3116] inet6_addr_add+0x12f/0xa40 [ 4938.607330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4938.607330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.607330][ T3116] netlink_rcv_skb+0x130/0x360 [ 4938.607330][ T3116] netlink_unicast+0x449/0x710 [ 4938.607330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4938.607330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4938.607330][ T3116] ___sys_sendmsg+0xee/0x170 [ 4938.607330][ T3116] __sys_sendmsg+0xcd/0x170 [ 4938.607330][ T3116] do_syscall_64+0xc6/0x1e0 [ 4938.607330][ T3116] [ 4938.609496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4938.609496][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4938.609496][ T3116] ipv6_find_idev+0x102/0x170 [ 4938.609496][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4938.609496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.609496][ T3116] netlink_rcv_skb+0x130/0x360 [ 4938.609496][ T3116] netlink_unicast+0x449/0x710 [ 4938.609496][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4938.609496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4938.609496][ T3116] ___sys_sendmsg+0xee/0x170 [ 4938.609496][ T3116] __sys_sendmsg+0xcd/0x170 [ 4938.609496][ T3116] do_syscall_64+0xc6/0x1e0 [ 4938.609496][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4938.609496][ T3116] [ 4938.611196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4938.611196][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4938.611196][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4938.611196][ T3116] ipv6_find_idev+0x102/0x170 [ 4938.611196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4938.611196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.611196][ T3116] netlink_rcv_skb+0x130/0x360 [ 4938.611196][ T3116] netlink_unicast+0x449/0x710 [ 4938.611196][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4938.611196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4938.611196][ T3116] ___sys_sendmsg+0xee/0x170 [ 4938.611196][ T3116] __sys_sendmsg+0xcd/0x170 [ 4938.611196][ T3116] do_syscall_64+0xc6/0x1e0 [ 4938.611196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4938.611196][ T3116] [ 4948.860820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4948.861302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4948.861302][ T3116] dst_init+0x84/0x4a0 [ 4948.861302][ T3116] dst_alloc+0x97/0x150 [ 4948.861302][ T3116] ip6_dst_alloc+0x23/0x90 [ 4948.861302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4948.861302][ T3116] ip6_pol_route+0x56f/0x840 [ 4948.861302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4948.861302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4948.861302][ T3116] fib6_rule_lookup+0x182/0x630 [ 4948.861302][ T3116] ip6_route_input+0x59c/0xa50 [ 4948.861302][ T3116] ipv6_rcv+0x397/0x810 [ 4948.861302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4948.861302][ T3116] process_backlog+0x101/0x620 [ 4948.861302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4948.861302][ T3116] net_rx_action+0x495/0xbe0 [ 4948.861302][ T3116] __do_softirq+0x1b5/0x7f6 [ 4948.861302][ T3116] [ 4948.863380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4948.863380][ T3116] netdev_get_by_index+0x5e/0x80 [ 4948.863380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4948.863380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4948.863380][ T3116] ip6_route_add+0x1c/0x140 [ 4948.863380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4948.863380][ T3116] addrconf_add_dev+0xe2/0x170 [ 4948.863380][ T3116] inet6_addr_add+0x12f/0xa40 [ 4948.863380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4948.863380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.863380][ T3116] netlink_rcv_skb+0x130/0x360 [ 4948.863380][ T3116] netlink_unicast+0x449/0x710 [ 4948.863380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4948.863380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4948.863380][ T3116] ___sys_sendmsg+0xee/0x170 [ 4948.863380][ T3116] __sys_sendmsg+0xcd/0x170 [ 4948.863380][ T3116] do_syscall_64+0xc6/0x1e0 [ 4948.863380][ T3116] [ 4948.865554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4948.865554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4948.865554][ T3116] ipv6_find_idev+0x102/0x170 [ 4948.865554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4948.865554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.865554][ T3116] netlink_rcv_skb+0x130/0x360 [ 4948.865554][ T3116] netlink_unicast+0x449/0x710 [ 4948.865554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4948.865554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4948.865554][ T3116] ___sys_sendmsg+0xee/0x170 [ 4948.865554][ T3116] __sys_sendmsg+0xcd/0x170 [ 4948.865554][ T3116] do_syscall_64+0xc6/0x1e0 [ 4948.865554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4948.865554][ T3116] [ 4948.867251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4948.867251][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4948.867251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4948.867251][ T3116] ipv6_find_idev+0x102/0x170 [ 4948.867251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4948.867251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.867251][ T3116] netlink_rcv_skb+0x130/0x360 [ 4948.867251][ T3116] netlink_unicast+0x449/0x710 [ 4948.867251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4948.867251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4948.867251][ T3116] ___sys_sendmsg+0xee/0x170 [ 4948.867251][ T3116] __sys_sendmsg+0xcd/0x170 [ 4948.867251][ T3116] do_syscall_64+0xc6/0x1e0 [ 4948.867251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4948.867251][ T3116] [ 4959.116806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4959.117280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4959.117280][ T3116] dst_init+0x84/0x4a0 [ 4959.117280][ T3116] dst_alloc+0x97/0x150 [ 4959.117280][ T3116] ip6_dst_alloc+0x23/0x90 [ 4959.117280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4959.117280][ T3116] ip6_pol_route+0x56f/0x840 [ 4959.117280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4959.117280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4959.117280][ T3116] fib6_rule_lookup+0x182/0x630 [ 4959.117280][ T3116] ip6_route_input+0x59c/0xa50 [ 4959.117280][ T3116] ipv6_rcv+0x397/0x810 [ 4959.117280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4959.117280][ T3116] process_backlog+0x101/0x620 [ 4959.117280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4959.117280][ T3116] net_rx_action+0x495/0xbe0 [ 4959.117280][ T3116] __do_softirq+0x1b5/0x7f6 [ 4959.117280][ T3116] [ 4959.119345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4959.119345][ T3116] netdev_get_by_index+0x5e/0x80 [ 4959.119345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4959.119345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4959.119345][ T3116] ip6_route_add+0x1c/0x140 [ 4959.119345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4959.119345][ T3116] addrconf_add_dev+0xe2/0x170 [ 4959.119345][ T3116] inet6_addr_add+0x12f/0xa40 [ 4959.119345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4959.119345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4959.119345][ T3116] netlink_rcv_skb+0x130/0x360 [ 4959.119345][ T3116] netlink_unicast+0x449/0x710 [ 4959.119345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4959.119345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4959.119345][ T3116] ___sys_sendmsg+0xee/0x170 [ 4959.119345][ T3116] __sys_sendmsg+0xcd/0x170 [ 4959.119345][ T3116] do_syscall_64+0xc6/0x1e0 [ 4959.119345][ T3116] [ 4959.121516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4959.121516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4959.121516][ T3116] ipv6_find_idev+0x102/0x170 [ 4959.121516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4959.121516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4959.121516][ T3116] netlink_rcv_skb+0x130/0x360 [ 4959.121516][ T3116] netlink_unicast+0x449/0x710 [ 4959.121516][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4959.121516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4959.121516][ T3116] ___sys_sendmsg+0xee/0x170 [ 4959.121516][ T3116] __sys_sendmsg+0xcd/0x170 [ 4959.121516][ T3116] do_syscall_64+0xc6/0x1e0 [ 4959.121516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4959.121516][ T3116] [ 4959.123222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4959.123222][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4959.123222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4959.123222][ T3116] ipv6_find_idev+0x102/0x170 [ 4959.123222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4959.123222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4959.123222][ T3116] netlink_rcv_skb+0x130/0x360 [ 4959.123222][ T3116] netlink_unicast+0x449/0x710 [ 4959.123222][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4959.123222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4959.123222][ T3116] ___sys_sendmsg+0xee/0x170 [ 4959.123222][ T3116] __sys_sendmsg+0xcd/0x170 [ 4959.123222][ T3116] do_syscall_64+0xc6/0x1e0 [ 4959.123222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4959.123222][ T3116] [ 4969.140853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4969.141266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4969.141266][ T3116] dst_init+0x84/0x4a0 [ 4969.141266][ T3116] dst_alloc+0x97/0x150 [ 4969.141266][ T3116] ip6_dst_alloc+0x23/0x90 [ 4969.141266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4969.141266][ T3116] ip6_pol_route+0x56f/0x840 [ 4969.141266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4969.141266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4969.141266][ T3116] fib6_rule_lookup+0x182/0x630 [ 4969.141266][ T3116] ip6_route_input+0x59c/0xa50 [ 4969.141266][ T3116] ipv6_rcv+0x397/0x810 [ 4969.141266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4969.141266][ T3116] process_backlog+0x101/0x620 [ 4969.141266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4969.141266][ T3116] net_rx_action+0x495/0xbe0 [ 4969.141266][ T3116] __do_softirq+0x1b5/0x7f6 [ 4969.141266][ T3116] [ 4969.143352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4969.143352][ T3116] netdev_get_by_index+0x5e/0x80 [ 4969.143352][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4969.143352][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4969.143352][ T3116] ip6_route_add+0x1c/0x140 [ 4969.143352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4969.143352][ T3116] addrconf_add_dev+0xe2/0x170 [ 4969.143352][ T3116] inet6_addr_add+0x12f/0xa40 [ 4969.143352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4969.143352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4969.143352][ T3116] netlink_rcv_skb+0x130/0x360 [ 4969.143352][ T3116] netlink_unicast+0x449/0x710 [ 4969.143352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4969.143352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4969.143352][ T3116] ___sys_sendmsg+0xee/0x170 [ 4969.143352][ T3116] __sys_sendmsg+0xcd/0x170 [ 4969.143352][ T3116] do_syscall_64+0xc6/0x1e0 [ 4969.143352][ T3116] [ 4969.145558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4969.145558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4969.145558][ T3116] ipv6_find_idev+0x102/0x170 [ 4969.145558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4969.145558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4969.145558][ T3116] netlink_rcv_skb+0x130/0x360 [ 4969.145558][ T3116] netlink_unicast+0x449/0x710 [ 4969.145558][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4969.145558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4969.145558][ T3116] ___sys_sendmsg+0xee/0x170 [ 4969.145558][ T3116] __sys_sendmsg+0xcd/0x170 [ 4969.145558][ T3116] do_syscall_64+0xc6/0x1e0 [ 4969.145558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4969.145558][ T3116] [ 4969.147254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4969.147254][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4969.147254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4969.147254][ T3116] ipv6_find_idev+0x102/0x170 [ 4969.147254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4969.147254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4969.147254][ T3116] netlink_rcv_skb+0x130/0x360 [ 4969.147254][ T3116] netlink_unicast+0x449/0x710 [ 4969.147254][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4969.147254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4969.147254][ T3116] ___sys_sendmsg+0xee/0x170 [ 4969.147254][ T3116] __sys_sendmsg+0xcd/0x170 [ 4969.147254][ T3116] do_syscall_64+0xc6/0x1e0 [ 4969.147254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4969.147254][ T3116] [ 4979.388825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4979.389308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4979.389308][ T3116] dst_init+0x84/0x4a0 [ 4979.389308][ T3116] dst_alloc+0x97/0x150 [ 4979.389308][ T3116] ip6_dst_alloc+0x23/0x90 [ 4979.389308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4979.389308][ T3116] ip6_pol_route+0x56f/0x840 [ 4979.389308][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4979.389308][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4979.389308][ T3116] fib6_rule_lookup+0x182/0x630 [ 4979.389308][ T3116] ip6_route_input+0x59c/0xa50 [ 4979.389308][ T3116] ipv6_rcv+0x397/0x810 [ 4979.389308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4979.389308][ T3116] process_backlog+0x101/0x620 [ 4979.389308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4979.389308][ T3116] net_rx_action+0x495/0xbe0 [ 4979.389308][ T3116] __do_softirq+0x1b5/0x7f6 [ 4979.389308][ T3116] [ 4979.391380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4979.391380][ T3116] netdev_get_by_index+0x5e/0x80 [ 4979.391380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4979.391380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4979.391380][ T3116] ip6_route_add+0x1c/0x140 [ 4979.391380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4979.391380][ T3116] addrconf_add_dev+0xe2/0x170 [ 4979.391380][ T3116] inet6_addr_add+0x12f/0xa40 [ 4979.391380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4979.391380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.391380][ T3116] netlink_rcv_skb+0x130/0x360 [ 4979.391380][ T3116] netlink_unicast+0x449/0x710 [ 4979.391380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4979.391380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4979.391380][ T3116] ___sys_sendmsg+0xee/0x170 [ 4979.391380][ T3116] __sys_sendmsg+0xcd/0x170 [ 4979.391380][ T3116] do_syscall_64+0xc6/0x1e0 [ 4979.391380][ T3116] [ 4979.393563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4979.393563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4979.393563][ T3116] ipv6_find_idev+0x102/0x170 [ 4979.393563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4979.393563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.393563][ T3116] netlink_rcv_skb+0x130/0x360 [ 4979.393563][ T3116] netlink_unicast+0x449/0x710 [ 4979.393563][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4979.393563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4979.393563][ T3116] ___sys_sendmsg+0xee/0x170 [ 4979.393563][ T3116] __sys_sendmsg+0xcd/0x170 [ 4979.393563][ T3116] do_syscall_64+0xc6/0x1e0 [ 4979.393563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4979.393563][ T3116] [ 4979.395285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4979.395285][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4979.395285][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4979.395285][ T3116] ipv6_find_idev+0x102/0x170 [ 4979.395285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4979.395285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.395285][ T3116] netlink_rcv_skb+0x130/0x360 [ 4979.395285][ T3116] netlink_unicast+0x449/0x710 [ 4979.395285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4979.395285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4979.395285][ T3116] ___sys_sendmsg+0xee/0x170 [ 4979.395285][ T3116] __sys_sendmsg+0xcd/0x170 [ 4979.395285][ T3116] do_syscall_64+0xc6/0x1e0 [ 4979.395285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4979.395285][ T3116] [ 4989.636788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4989.637201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4989.637201][ T3116] dst_init+0x84/0x4a0 [ 4989.637201][ T3116] dst_alloc+0x97/0x150 [ 4989.637201][ T3116] ip6_dst_alloc+0x23/0x90 [ 4989.637201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4989.637201][ T3116] ip6_pol_route+0x56f/0x840 [ 4989.637201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4989.637201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4989.637201][ T3116] fib6_rule_lookup+0x182/0x630 [ 4989.637201][ T3116] ip6_route_input+0x59c/0xa50 [ 4989.637201][ T3116] ipv6_rcv+0x397/0x810 [ 4989.637201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4989.637201][ T3116] process_backlog+0x101/0x620 [ 4989.637201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4989.637201][ T3116] net_rx_action+0x495/0xbe0 [ 4989.637201][ T3116] __do_softirq+0x1b5/0x7f6 [ 4989.637201][ T3116] [ 4989.639272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4989.639272][ T3116] netdev_get_by_index+0x5e/0x80 [ 4989.639272][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4989.639272][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4989.639272][ T3116] ip6_route_add+0x1c/0x140 [ 4989.639272][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4989.639272][ T3116] addrconf_add_dev+0xe2/0x170 [ 4989.639272][ T3116] inet6_addr_add+0x12f/0xa40 [ 4989.639272][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4989.639272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.639272][ T3116] netlink_rcv_skb+0x130/0x360 [ 4989.639272][ T3116] netlink_unicast+0x449/0x710 [ 4989.639272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4989.639272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4989.639272][ T3116] ___sys_sendmsg+0xee/0x170 [ 4989.639272][ T3116] __sys_sendmsg+0xcd/0x170 [ 4989.639272][ T3116] do_syscall_64+0xc6/0x1e0 [ 4989.639272][ T3116] [ 4989.641435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4989.641435][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4989.641435][ T3116] ipv6_find_idev+0x102/0x170 [ 4989.641435][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4989.641435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.641435][ T3116] netlink_rcv_skb+0x130/0x360 [ 4989.641435][ T3116] netlink_unicast+0x449/0x710 [ 4989.641435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4989.641435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4989.641435][ T3116] ___sys_sendmsg+0xee/0x170 [ 4989.641435][ T3116] __sys_sendmsg+0xcd/0x170 [ 4989.641435][ T3116] do_syscall_64+0xc6/0x1e0 [ 4989.641435][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4989.641435][ T3116] [ 4989.643223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4989.643223][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4989.643223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4989.643223][ T3116] ipv6_find_idev+0x102/0x170 [ 4989.643223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4989.643223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.643223][ T3116] netlink_rcv_skb+0x130/0x360 [ 4989.643223][ T3116] netlink_unicast+0x449/0x710 [ 4989.643223][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4989.643223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4989.643223][ T3116] ___sys_sendmsg+0xee/0x170 [ 4989.643223][ T3116] __sys_sendmsg+0xcd/0x170 [ 4989.643223][ T3116] do_syscall_64+0xc6/0x1e0 [ 4989.643223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4989.643223][ T3116] [ 4999.884813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 4999.885225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4999.885225][ T3116] dst_init+0x84/0x4a0 [ 4999.885225][ T3116] dst_alloc+0x97/0x150 [ 4999.885225][ T3116] ip6_dst_alloc+0x23/0x90 [ 4999.885225][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4999.885225][ T3116] ip6_pol_route+0x56f/0x840 [ 4999.885225][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 4999.885225][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 4999.885225][ T3116] fib6_rule_lookup+0x182/0x630 [ 4999.885225][ T3116] ip6_route_input+0x59c/0xa50 [ 4999.885225][ T3116] ipv6_rcv+0x397/0x810 [ 4999.885225][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 4999.885225][ T3116] process_backlog+0x101/0x620 [ 4999.885225][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 4999.885225][ T3116] net_rx_action+0x495/0xbe0 [ 4999.885225][ T3116] __do_softirq+0x1b5/0x7f6 [ 4999.885225][ T3116] [ 4999.887325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4999.887325][ T3116] netdev_get_by_index+0x5e/0x80 [ 4999.887325][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 4999.887325][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 4999.887325][ T3116] ip6_route_add+0x1c/0x140 [ 4999.887325][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 4999.887325][ T3116] addrconf_add_dev+0xe2/0x170 [ 4999.887325][ T3116] inet6_addr_add+0x12f/0xa40 [ 4999.887325][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 4999.887325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.887325][ T3116] netlink_rcv_skb+0x130/0x360 [ 4999.887325][ T3116] netlink_unicast+0x449/0x710 [ 4999.887325][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4999.887325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4999.887325][ T3116] ___sys_sendmsg+0xee/0x170 [ 4999.887325][ T3116] __sys_sendmsg+0xcd/0x170 [ 4999.887325][ T3116] do_syscall_64+0xc6/0x1e0 [ 4999.887325][ T3116] [ 4999.889510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4999.889510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 4999.889510][ T3116] ipv6_find_idev+0x102/0x170 [ 4999.889510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4999.889510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.889510][ T3116] netlink_rcv_skb+0x130/0x360 [ 4999.889510][ T3116] netlink_unicast+0x449/0x710 [ 4999.889510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4999.889510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4999.889510][ T3116] ___sys_sendmsg+0xee/0x170 [ 4999.889510][ T3116] __sys_sendmsg+0xcd/0x170 [ 4999.889510][ T3116] do_syscall_64+0xc6/0x1e0 [ 4999.889510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4999.889510][ T3116] [ 4999.891225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 4999.891225][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 4999.891225][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 4999.891225][ T3116] ipv6_find_idev+0x102/0x170 [ 4999.891225][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 4999.891225][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.891225][ T3116] netlink_rcv_skb+0x130/0x360 [ 4999.891225][ T3116] netlink_unicast+0x449/0x710 [ 4999.891225][ T3116] netlink_sendmsg+0x723/0xbe0 [ 4999.891225][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 4999.891225][ T3116] ___sys_sendmsg+0xee/0x170 [ 4999.891225][ T3116] __sys_sendmsg+0xcd/0x170 [ 4999.891225][ T3116] do_syscall_64+0xc6/0x1e0 [ 4999.891225][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4999.891225][ T3116] [ 5010.132856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5010.133301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5010.133301][ T3116] dst_init+0x84/0x4a0 [ 5010.133301][ T3116] dst_alloc+0x97/0x150 [ 5010.133301][ T3116] ip6_dst_alloc+0x23/0x90 [ 5010.133301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5010.133301][ T3116] ip6_pol_route+0x56f/0x840 [ 5010.133301][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5010.133301][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5010.133301][ T3116] fib6_rule_lookup+0x182/0x630 [ 5010.133301][ T3116] ip6_route_input+0x59c/0xa50 [ 5010.133301][ T3116] ipv6_rcv+0x397/0x810 [ 5010.133301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5010.133301][ T3116] process_backlog+0x101/0x620 [ 5010.133301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5010.133301][ T3116] net_rx_action+0x495/0xbe0 [ 5010.133301][ T3116] __do_softirq+0x1b5/0x7f6 [ 5010.133301][ T3116] [ 5010.135549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5010.135549][ T3116] netdev_get_by_index+0x5e/0x80 [ 5010.135549][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5010.135549][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5010.135549][ T3116] ip6_route_add+0x1c/0x140 [ 5010.135549][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5010.135549][ T3116] addrconf_add_dev+0xe2/0x170 [ 5010.135549][ T3116] inet6_addr_add+0x12f/0xa40 [ 5010.135549][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5010.135549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5010.135549][ T3116] netlink_rcv_skb+0x130/0x360 [ 5010.135549][ T3116] netlink_unicast+0x449/0x710 [ 5010.135549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5010.135549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5010.135549][ T3116] ___sys_sendmsg+0xee/0x170 [ 5010.135549][ T3116] __sys_sendmsg+0xcd/0x170 [ 5010.135549][ T3116] do_syscall_64+0xc6/0x1e0 [ 5010.135549][ T3116] [ 5010.137899][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5010.137899][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5010.137899][ T3116] ipv6_find_idev+0x102/0x170 [ 5010.137899][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5010.137899][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5010.137899][ T3116] netlink_rcv_skb+0x130/0x360 [ 5010.137899][ T3116] netlink_unicast+0x449/0x710 [ 5010.137899][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5010.137899][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5010.137899][ T3116] ___sys_sendmsg+0xee/0x170 [ 5010.137899][ T3116] __sys_sendmsg+0xcd/0x170 [ 5010.137899][ T3116] do_syscall_64+0xc6/0x1e0 [ 5010.137899][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5010.137899][ T3116] [ 5010.139738][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5010.139738][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5010.139738][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5010.139738][ T3116] ipv6_find_idev+0x102/0x170 [ 5010.139738][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5010.139738][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5010.139738][ T3116] netlink_rcv_skb+0x130/0x360 [ 5010.139738][ T3116] netlink_unicast+0x449/0x710 [ 5010.139738][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5010.139738][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5010.139738][ T3116] ___sys_sendmsg+0xee/0x170 [ 5010.139738][ T3116] __sys_sendmsg+0xcd/0x170 [ 5010.139738][ T3116] do_syscall_64+0xc6/0x1e0 [ 5010.139738][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5010.139738][ T3116] [ 5020.380823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5020.381291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5020.381291][ T3116] dst_init+0x84/0x4a0 [ 5020.381291][ T3116] dst_alloc+0x97/0x150 [ 5020.381291][ T3116] ip6_dst_alloc+0x23/0x90 [ 5020.381291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5020.381291][ T3116] ip6_pol_route+0x56f/0x840 [ 5020.381291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5020.381291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5020.381291][ T3116] fib6_rule_lookup+0x182/0x630 [ 5020.381291][ T3116] ip6_route_input+0x59c/0xa50 [ 5020.381291][ T3116] ipv6_rcv+0x397/0x810 [ 5020.381291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5020.381291][ T3116] process_backlog+0x101/0x620 [ 5020.381291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5020.381291][ T3116] net_rx_action+0x495/0xbe0 [ 5020.381291][ T3116] __do_softirq+0x1b5/0x7f6 [ 5020.381291][ T3116] [ 5020.383373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5020.383373][ T3116] netdev_get_by_index+0x5e/0x80 [ 5020.383373][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5020.383373][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5020.383373][ T3116] ip6_route_add+0x1c/0x140 [ 5020.383373][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5020.383373][ T3116] addrconf_add_dev+0xe2/0x170 [ 5020.383373][ T3116] inet6_addr_add+0x12f/0xa40 [ 5020.383373][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5020.383373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.383373][ T3116] netlink_rcv_skb+0x130/0x360 [ 5020.383373][ T3116] netlink_unicast+0x449/0x710 [ 5020.383373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5020.383373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5020.383373][ T3116] ___sys_sendmsg+0xee/0x170 [ 5020.383373][ T3116] __sys_sendmsg+0xcd/0x170 [ 5020.383373][ T3116] do_syscall_64+0xc6/0x1e0 [ 5020.383373][ T3116] [ 5020.385575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5020.385575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5020.385575][ T3116] ipv6_find_idev+0x102/0x170 [ 5020.385575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5020.385575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.385575][ T3116] netlink_rcv_skb+0x130/0x360 [ 5020.385575][ T3116] netlink_unicast+0x449/0x710 [ 5020.385575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5020.385575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5020.385575][ T3116] ___sys_sendmsg+0xee/0x170 [ 5020.385575][ T3116] __sys_sendmsg+0xcd/0x170 [ 5020.385575][ T3116] do_syscall_64+0xc6/0x1e0 [ 5020.385575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5020.385575][ T3116] [ 5020.387280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5020.387280][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5020.387280][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5020.387280][ T3116] ipv6_find_idev+0x102/0x170 [ 5020.387280][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5020.387280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.387280][ T3116] netlink_rcv_skb+0x130/0x360 [ 5020.387280][ T3116] netlink_unicast+0x449/0x710 [ 5020.387280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5020.387280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5020.387280][ T3116] ___sys_sendmsg+0xee/0x170 [ 5020.387280][ T3116] __sys_sendmsg+0xcd/0x170 [ 5020.387280][ T3116] do_syscall_64+0xc6/0x1e0 [ 5020.387280][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5020.387280][ T3116] [ 5030.396815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5030.397258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5030.397258][ T3116] dst_init+0x84/0x4a0 [ 5030.397258][ T3116] dst_alloc+0x97/0x150 [ 5030.397258][ T3116] ip6_dst_alloc+0x23/0x90 [ 5030.397258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5030.397258][ T3116] ip6_pol_route+0x56f/0x840 [ 5030.397258][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5030.397258][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5030.397258][ T3116] fib6_rule_lookup+0x182/0x630 [ 5030.397258][ T3116] ip6_route_input+0x59c/0xa50 [ 5030.397258][ T3116] ipv6_rcv+0x397/0x810 [ 5030.397258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5030.397258][ T3116] process_backlog+0x101/0x620 [ 5030.397258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5030.397258][ T3116] net_rx_action+0x495/0xbe0 [ 5030.397258][ T3116] __do_softirq+0x1b5/0x7f6 [ 5030.397258][ T3116] [ 5030.399494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5030.399494][ T3116] netdev_get_by_index+0x5e/0x80 [ 5030.399494][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5030.399494][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5030.399494][ T3116] ip6_route_add+0x1c/0x140 [ 5030.399494][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5030.399494][ T3116] addrconf_add_dev+0xe2/0x170 [ 5030.399494][ T3116] inet6_addr_add+0x12f/0xa40 [ 5030.399494][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5030.399494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.399494][ T3116] netlink_rcv_skb+0x130/0x360 [ 5030.399494][ T3116] netlink_unicast+0x449/0x710 [ 5030.399494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5030.399494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5030.399494][ T3116] ___sys_sendmsg+0xee/0x170 [ 5030.399494][ T3116] __sys_sendmsg+0xcd/0x170 [ 5030.399494][ T3116] do_syscall_64+0xc6/0x1e0 [ 5030.399494][ T3116] [ 5030.401858][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5030.401858][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5030.401858][ T3116] ipv6_find_idev+0x102/0x170 [ 5030.401858][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5030.401858][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.401858][ T3116] netlink_rcv_skb+0x130/0x360 [ 5030.401858][ T3116] netlink_unicast+0x449/0x710 [ 5030.401858][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5030.401858][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5030.401858][ T3116] ___sys_sendmsg+0xee/0x170 [ 5030.401858][ T3116] __sys_sendmsg+0xcd/0x170 [ 5030.401858][ T3116] do_syscall_64+0xc6/0x1e0 [ 5030.401858][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5030.401858][ T3116] [ 5030.403701][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5030.403701][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5030.403701][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5030.403701][ T3116] ipv6_find_idev+0x102/0x170 [ 5030.403701][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5030.403701][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.403701][ T3116] netlink_rcv_skb+0x130/0x360 [ 5030.403701][ T3116] netlink_unicast+0x449/0x710 [ 5030.403701][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5030.403701][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5030.403701][ T3116] ___sys_sendmsg+0xee/0x170 [ 5030.403701][ T3116] __sys_sendmsg+0xcd/0x170 [ 5030.403701][ T3116] do_syscall_64+0xc6/0x1e0 [ 5030.403701][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5030.403701][ T3116] [ 5040.644852][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5040.645348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5040.645348][ T3116] dst_init+0x84/0x4a0 [ 5040.645348][ T3116] dst_alloc+0x97/0x150 [ 5040.645348][ T3116] ip6_dst_alloc+0x23/0x90 [ 5040.645348][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5040.645348][ T3116] ip6_pol_route+0x56f/0x840 [ 5040.645348][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5040.645348][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5040.645348][ T3116] fib6_rule_lookup+0x182/0x630 [ 5040.645348][ T3116] ip6_route_input+0x59c/0xa50 [ 5040.645348][ T3116] ipv6_rcv+0x397/0x810 [ 5040.645348][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5040.645348][ T3116] process_backlog+0x101/0x620 [ 5040.645348][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5040.645348][ T3116] net_rx_action+0x495/0xbe0 [ 5040.645348][ T3116] __do_softirq+0x1b5/0x7f6 [ 5040.645348][ T3116] [ 5040.647467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5040.647467][ T3116] netdev_get_by_index+0x5e/0x80 [ 5040.647467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5040.647467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5040.647467][ T3116] ip6_route_add+0x1c/0x140 [ 5040.647467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5040.647467][ T3116] addrconf_add_dev+0xe2/0x170 [ 5040.647467][ T3116] inet6_addr_add+0x12f/0xa40 [ 5040.647467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5040.647467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.647467][ T3116] netlink_rcv_skb+0x130/0x360 [ 5040.647467][ T3116] netlink_unicast+0x449/0x710 [ 5040.647467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5040.647467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5040.647467][ T3116] ___sys_sendmsg+0xee/0x170 [ 5040.647467][ T3116] __sys_sendmsg+0xcd/0x170 [ 5040.647467][ T3116] do_syscall_64+0xc6/0x1e0 [ 5040.647467][ T3116] [ 5040.649674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5040.649674][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5040.649674][ T3116] ipv6_find_idev+0x102/0x170 [ 5040.649674][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5040.649674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.649674][ T3116] netlink_rcv_skb+0x130/0x360 [ 5040.649674][ T3116] netlink_unicast+0x449/0x710 [ 5040.649674][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5040.649674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5040.649674][ T3116] ___sys_sendmsg+0xee/0x170 [ 5040.649674][ T3116] __sys_sendmsg+0xcd/0x170 [ 5040.649674][ T3116] do_syscall_64+0xc6/0x1e0 [ 5040.649674][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5040.649674][ T3116] [ 5040.651410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5040.651410][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5040.651410][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5040.651410][ T3116] ipv6_find_idev+0x102/0x170 [ 5040.651410][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5040.651410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.651410][ T3116] netlink_rcv_skb+0x130/0x360 [ 5040.651410][ T3116] netlink_unicast+0x449/0x710 [ 5040.651410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5040.651410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5040.651410][ T3116] ___sys_sendmsg+0xee/0x170 [ 5040.651410][ T3116] __sys_sendmsg+0xcd/0x170 [ 5040.651410][ T3116] do_syscall_64+0xc6/0x1e0 [ 5040.651410][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5040.651410][ T3116] [ 5050.892852][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5050.893310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5050.893310][ T3116] dst_init+0x84/0x4a0 [ 5050.893310][ T3116] dst_alloc+0x97/0x150 [ 5050.893310][ T3116] ip6_dst_alloc+0x23/0x90 [ 5050.893310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5050.893310][ T3116] ip6_pol_route+0x56f/0x840 [ 5050.893310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5050.893310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5050.893310][ T3116] fib6_rule_lookup+0x182/0x630 [ 5050.893310][ T3116] ip6_route_input+0x59c/0xa50 [ 5050.893310][ T3116] ipv6_rcv+0x397/0x810 [ 5050.893310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5050.893310][ T3116] process_backlog+0x101/0x620 [ 5050.893310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5050.893310][ T3116] net_rx_action+0x495/0xbe0 [ 5050.893310][ T3116] __do_softirq+0x1b5/0x7f6 [ 5050.893310][ T3116] [ 5050.895455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5050.895455][ T3116] netdev_get_by_index+0x5e/0x80 [ 5050.895455][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5050.895455][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5050.895455][ T3116] ip6_route_add+0x1c/0x140 [ 5050.895455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5050.895455][ T3116] addrconf_add_dev+0xe2/0x170 [ 5050.895455][ T3116] inet6_addr_add+0x12f/0xa40 [ 5050.895455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5050.895455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.895455][ T3116] netlink_rcv_skb+0x130/0x360 [ 5050.895455][ T3116] netlink_unicast+0x449/0x710 [ 5050.895455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5050.895455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5050.895455][ T3116] ___sys_sendmsg+0xee/0x170 [ 5050.895455][ T3116] __sys_sendmsg+0xcd/0x170 [ 5050.895455][ T3116] do_syscall_64+0xc6/0x1e0 [ 5050.895455][ T3116] [ 5050.897801][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5050.897801][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5050.897801][ T3116] ipv6_find_idev+0x102/0x170 [ 5050.897801][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5050.897801][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.897801][ T3116] netlink_rcv_skb+0x130/0x360 [ 5050.897801][ T3116] netlink_unicast+0x449/0x710 [ 5050.897801][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5050.897801][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5050.897801][ T3116] ___sys_sendmsg+0xee/0x170 [ 5050.897801][ T3116] __sys_sendmsg+0xcd/0x170 [ 5050.897801][ T3116] do_syscall_64+0xc6/0x1e0 [ 5050.897801][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5050.897801][ T3116] [ 5050.899520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5050.899520][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5050.899520][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5050.899520][ T3116] ipv6_find_idev+0x102/0x170 [ 5050.899520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5050.899520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.899520][ T3116] netlink_rcv_skb+0x130/0x360 [ 5050.899520][ T3116] netlink_unicast+0x449/0x710 [ 5050.899520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5050.899520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5050.899520][ T3116] ___sys_sendmsg+0xee/0x170 [ 5050.899520][ T3116] __sys_sendmsg+0xcd/0x170 [ 5050.899520][ T3116] do_syscall_64+0xc6/0x1e0 [ 5050.899520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5050.899520][ T3116] [ 5061.140855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5061.141319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5061.141319][ T3116] dst_init+0x84/0x4a0 [ 5061.141319][ T3116] dst_alloc+0x97/0x150 [ 5061.141319][ T3116] ip6_dst_alloc+0x23/0x90 [ 5061.141319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5061.141319][ T3116] ip6_pol_route+0x56f/0x840 [ 5061.141319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5061.141319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5061.141319][ T3116] fib6_rule_lookup+0x182/0x630 [ 5061.141319][ T3116] ip6_route_input+0x59c/0xa50 [ 5061.141319][ T3116] ipv6_rcv+0x397/0x810 [ 5061.141319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5061.141319][ T3116] process_backlog+0x101/0x620 [ 5061.141319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5061.141319][ T3116] net_rx_action+0x495/0xbe0 [ 5061.141319][ T3116] __do_softirq+0x1b5/0x7f6 [ 5061.141319][ T3116] [ 5061.143405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5061.143405][ T3116] netdev_get_by_index+0x5e/0x80 [ 5061.143405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5061.143405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5061.143405][ T3116] ip6_route_add+0x1c/0x140 [ 5061.143405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5061.143405][ T3116] addrconf_add_dev+0xe2/0x170 [ 5061.143405][ T3116] inet6_addr_add+0x12f/0xa40 [ 5061.143405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5061.143405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5061.143405][ T3116] netlink_rcv_skb+0x130/0x360 [ 5061.143405][ T3116] netlink_unicast+0x449/0x710 [ 5061.143405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5061.143405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5061.143405][ T3116] ___sys_sendmsg+0xee/0x170 [ 5061.143405][ T3116] __sys_sendmsg+0xcd/0x170 [ 5061.143405][ T3116] do_syscall_64+0xc6/0x1e0 [ 5061.143405][ T3116] [ 5061.145703][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5061.145703][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5061.145703][ T3116] ipv6_find_idev+0x102/0x170 [ 5061.145703][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5061.145703][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5061.145703][ T3116] netlink_rcv_skb+0x130/0x360 [ 5061.145703][ T3116] netlink_unicast+0x449/0x710 [ 5061.145703][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5061.145703][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5061.145703][ T3116] ___sys_sendmsg+0xee/0x170 [ 5061.145703][ T3116] __sys_sendmsg+0xcd/0x170 [ 5061.145703][ T3116] do_syscall_64+0xc6/0x1e0 [ 5061.145703][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5061.145703][ T3116] [ 5061.147449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5061.147449][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5061.147449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5061.147449][ T3116] ipv6_find_idev+0x102/0x170 [ 5061.147449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5061.147449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5061.147449][ T3116] netlink_rcv_skb+0x130/0x360 [ 5061.147449][ T3116] netlink_unicast+0x449/0x710 [ 5061.147449][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5061.147449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5061.147449][ T3116] ___sys_sendmsg+0xee/0x170 [ 5061.147449][ T3116] __sys_sendmsg+0xcd/0x170 [ 5061.147449][ T3116] do_syscall_64+0xc6/0x1e0 [ 5061.147449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5061.147449][ T3116] [ 5071.388844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5071.389323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5071.389323][ T3116] dst_init+0x84/0x4a0 [ 5071.389323][ T3116] dst_alloc+0x97/0x150 [ 5071.389323][ T3116] ip6_dst_alloc+0x23/0x90 [ 5071.389323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5071.389323][ T3116] ip6_pol_route+0x56f/0x840 [ 5071.389323][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5071.389323][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5071.389323][ T3116] fib6_rule_lookup+0x182/0x630 [ 5071.389323][ T3116] ip6_route_input+0x59c/0xa50 [ 5071.389323][ T3116] ipv6_rcv+0x397/0x810 [ 5071.389323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5071.389323][ T3116] process_backlog+0x101/0x620 [ 5071.389323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5071.389323][ T3116] net_rx_action+0x495/0xbe0 [ 5071.389323][ T3116] __do_softirq+0x1b5/0x7f6 [ 5071.389323][ T3116] [ 5071.391405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5071.391405][ T3116] netdev_get_by_index+0x5e/0x80 [ 5071.391405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5071.391405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5071.391405][ T3116] ip6_route_add+0x1c/0x140 [ 5071.391405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5071.391405][ T3116] addrconf_add_dev+0xe2/0x170 [ 5071.391405][ T3116] inet6_addr_add+0x12f/0xa40 [ 5071.391405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5071.391405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5071.391405][ T3116] netlink_rcv_skb+0x130/0x360 [ 5071.391405][ T3116] netlink_unicast+0x449/0x710 [ 5071.391405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5071.391405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5071.391405][ T3116] ___sys_sendmsg+0xee/0x170 [ 5071.391405][ T3116] __sys_sendmsg+0xcd/0x170 [ 5071.391405][ T3116] do_syscall_64+0xc6/0x1e0 [ 5071.391405][ T3116] [ 5071.393575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5071.393575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5071.393575][ T3116] ipv6_find_idev+0x102/0x170 [ 5071.393575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5071.393575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5071.393575][ T3116] netlink_rcv_skb+0x130/0x360 [ 5071.393575][ T3116] netlink_unicast+0x449/0x710 [ 5071.393575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5071.393575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5071.393575][ T3116] ___sys_sendmsg+0xee/0x170 [ 5071.393575][ T3116] __sys_sendmsg+0xcd/0x170 [ 5071.393575][ T3116] do_syscall_64+0xc6/0x1e0 [ 5071.393575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5071.393575][ T3116] [ 5071.395283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5071.395283][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5071.395283][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5071.395283][ T3116] ipv6_find_idev+0x102/0x170 [ 5071.395283][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5071.395283][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5071.395283][ T3116] netlink_rcv_skb+0x130/0x360 [ 5071.395283][ T3116] netlink_unicast+0x449/0x710 [ 5071.395283][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5071.395283][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5071.395283][ T3116] ___sys_sendmsg+0xee/0x170 [ 5071.395283][ T3116] __sys_sendmsg+0xcd/0x170 [ 5071.395283][ T3116] do_syscall_64+0xc6/0x1e0 [ 5071.395283][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5071.395283][ T3116] [ 5081.636833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5081.637245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5081.637245][ T3116] dst_init+0x84/0x4a0 [ 5081.637245][ T3116] dst_alloc+0x97/0x150 [ 5081.637245][ T3116] ip6_dst_alloc+0x23/0x90 [ 5081.637245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5081.637245][ T3116] ip6_pol_route+0x56f/0x840 [ 5081.637245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5081.637245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5081.637245][ T3116] fib6_rule_lookup+0x182/0x630 [ 5081.637245][ T3116] ip6_route_input+0x59c/0xa50 [ 5081.637245][ T3116] ipv6_rcv+0x397/0x810 [ 5081.637245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5081.637245][ T3116] process_backlog+0x101/0x620 [ 5081.637245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5081.637245][ T3116] net_rx_action+0x495/0xbe0 [ 5081.637245][ T3116] __do_softirq+0x1b5/0x7f6 [ 5081.637245][ T3116] [ 5081.639331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5081.639331][ T3116] netdev_get_by_index+0x5e/0x80 [ 5081.639331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5081.639331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5081.639331][ T3116] ip6_route_add+0x1c/0x140 [ 5081.639331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5081.639331][ T3116] addrconf_add_dev+0xe2/0x170 [ 5081.639331][ T3116] inet6_addr_add+0x12f/0xa40 [ 5081.639331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5081.639331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.639331][ T3116] netlink_rcv_skb+0x130/0x360 [ 5081.639331][ T3116] netlink_unicast+0x449/0x710 [ 5081.639331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5081.639331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5081.639331][ T3116] ___sys_sendmsg+0xee/0x170 [ 5081.639331][ T3116] __sys_sendmsg+0xcd/0x170 [ 5081.639331][ T3116] do_syscall_64+0xc6/0x1e0 [ 5081.639331][ T3116] [ 5081.641529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5081.641529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5081.641529][ T3116] ipv6_find_idev+0x102/0x170 [ 5081.641529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5081.641529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.641529][ T3116] netlink_rcv_skb+0x130/0x360 [ 5081.641529][ T3116] netlink_unicast+0x449/0x710 [ 5081.641529][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5081.641529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5081.641529][ T3116] ___sys_sendmsg+0xee/0x170 [ 5081.641529][ T3116] __sys_sendmsg+0xcd/0x170 [ 5081.641529][ T3116] do_syscall_64+0xc6/0x1e0 [ 5081.641529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5081.641529][ T3116] [ 5081.643252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5081.643252][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5081.643252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5081.643252][ T3116] ipv6_find_idev+0x102/0x170 [ 5081.643252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5081.643252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.643252][ T3116] netlink_rcv_skb+0x130/0x360 [ 5081.643252][ T3116] netlink_unicast+0x449/0x710 [ 5081.643252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5081.643252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5081.643252][ T3116] ___sys_sendmsg+0xee/0x170 [ 5081.643252][ T3116] __sys_sendmsg+0xcd/0x170 [ 5081.643252][ T3116] do_syscall_64+0xc6/0x1e0 [ 5081.643252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5081.643252][ T3116] [ 5091.884760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5091.885225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5091.885225][ T3116] dst_init+0x84/0x4a0 [ 5091.885225][ T3116] dst_alloc+0x97/0x150 [ 5091.885225][ T3116] ip6_dst_alloc+0x23/0x90 [ 5091.885225][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5091.885225][ T3116] ip6_pol_route+0x56f/0x840 [ 5091.885225][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5091.885225][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5091.885225][ T3116] fib6_rule_lookup+0x182/0x630 [ 5091.885225][ T3116] ip6_route_input+0x59c/0xa50 [ 5091.885225][ T3116] ipv6_rcv+0x397/0x810 [ 5091.885225][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5091.885225][ T3116] process_backlog+0x101/0x620 [ 5091.885225][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5091.885225][ T3116] net_rx_action+0x495/0xbe0 [ 5091.885225][ T3116] __do_softirq+0x1b5/0x7f6 [ 5091.885225][ T3116] [ 5091.887479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5091.887479][ T3116] netdev_get_by_index+0x5e/0x80 [ 5091.887479][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5091.887479][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5091.887479][ T3116] ip6_route_add+0x1c/0x140 [ 5091.887479][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5091.887479][ T3116] addrconf_add_dev+0xe2/0x170 [ 5091.887479][ T3116] inet6_addr_add+0x12f/0xa40 [ 5091.887479][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5091.887479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.887479][ T3116] netlink_rcv_skb+0x130/0x360 [ 5091.887479][ T3116] netlink_unicast+0x449/0x710 [ 5091.887479][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5091.887479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5091.887479][ T3116] ___sys_sendmsg+0xee/0x170 [ 5091.887479][ T3116] __sys_sendmsg+0xcd/0x170 [ 5091.887479][ T3116] do_syscall_64+0xc6/0x1e0 [ 5091.887479][ T3116] [ 5091.889666][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5091.889666][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5091.889666][ T3116] ipv6_find_idev+0x102/0x170 [ 5091.889666][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5091.889666][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.889666][ T3116] netlink_rcv_skb+0x130/0x360 [ 5091.889666][ T3116] netlink_unicast+0x449/0x710 [ 5091.889666][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5091.889666][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5091.889666][ T3116] ___sys_sendmsg+0xee/0x170 [ 5091.889666][ T3116] __sys_sendmsg+0xcd/0x170 [ 5091.889666][ T3116] do_syscall_64+0xc6/0x1e0 [ 5091.889666][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5091.889666][ T3116] [ 5091.891394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5091.891394][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5091.891394][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5091.891394][ T3116] ipv6_find_idev+0x102/0x170 [ 5091.891394][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5091.891394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.891394][ T3116] netlink_rcv_skb+0x130/0x360 [ 5091.891394][ T3116] netlink_unicast+0x449/0x710 [ 5091.891394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5091.891394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5091.891394][ T3116] ___sys_sendmsg+0xee/0x170 [ 5091.891394][ T3116] __sys_sendmsg+0xcd/0x170 [ 5091.891394][ T3116] do_syscall_64+0xc6/0x1e0 [ 5091.891394][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5091.891394][ T3116] [ 5102.148830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5102.149358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5102.149358][ T3116] dst_init+0x84/0x4a0 [ 5102.149358][ T3116] dst_alloc+0x97/0x150 [ 5102.149358][ T3116] ip6_dst_alloc+0x23/0x90 [ 5102.149358][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5102.149358][ T3116] ip6_pol_route+0x56f/0x840 [ 5102.149358][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5102.149358][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5102.149358][ T3116] fib6_rule_lookup+0x182/0x630 [ 5102.149358][ T3116] ip6_route_input+0x59c/0xa50 [ 5102.149358][ T3116] ipv6_rcv+0x397/0x810 [ 5102.149358][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5102.149358][ T3116] process_backlog+0x101/0x620 [ 5102.149358][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5102.149358][ T3116] net_rx_action+0x495/0xbe0 [ 5102.149358][ T3116] __do_softirq+0x1b5/0x7f6 [ 5102.149358][ T3116] [ 5102.151471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5102.151471][ T3116] netdev_get_by_index+0x5e/0x80 [ 5102.151471][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5102.151471][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5102.151471][ T3116] ip6_route_add+0x1c/0x140 [ 5102.151471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5102.151471][ T3116] addrconf_add_dev+0xe2/0x170 [ 5102.151471][ T3116] inet6_addr_add+0x12f/0xa40 [ 5102.151471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5102.151471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5102.151471][ T3116] netlink_rcv_skb+0x130/0x360 [ 5102.151471][ T3116] netlink_unicast+0x449/0x710 [ 5102.151471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5102.151471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5102.151471][ T3116] ___sys_sendmsg+0xee/0x170 [ 5102.151471][ T3116] __sys_sendmsg+0xcd/0x170 [ 5102.151471][ T3116] do_syscall_64+0xc6/0x1e0 [ 5102.151471][ T3116] [ 5102.153672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5102.153672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5102.153672][ T3116] ipv6_find_idev+0x102/0x170 [ 5102.153672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5102.153672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5102.153672][ T3116] netlink_rcv_skb+0x130/0x360 [ 5102.153672][ T3116] netlink_unicast+0x449/0x710 [ 5102.153672][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5102.153672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5102.153672][ T3116] ___sys_sendmsg+0xee/0x170 [ 5102.153672][ T3116] __sys_sendmsg+0xcd/0x170 [ 5102.153672][ T3116] do_syscall_64+0xc6/0x1e0 [ 5102.153672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5102.153672][ T3116] [ 5102.155399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5102.155399][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5102.155399][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5102.155399][ T3116] ipv6_find_idev+0x102/0x170 [ 5102.155399][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5102.155399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5102.155399][ T3116] netlink_rcv_skb+0x130/0x360 [ 5102.155399][ T3116] netlink_unicast+0x449/0x710 [ 5102.155399][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5102.155399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5102.155399][ T3116] ___sys_sendmsg+0xee/0x170 [ 5102.155399][ T3116] __sys_sendmsg+0xcd/0x170 [ 5102.155399][ T3116] do_syscall_64+0xc6/0x1e0 [ 5102.155399][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5102.155399][ T3116] [ 5112.396848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5112.397339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5112.397339][ T3116] dst_init+0x84/0x4a0 [ 5112.397339][ T3116] dst_alloc+0x97/0x150 [ 5112.397339][ T3116] ip6_dst_alloc+0x23/0x90 [ 5112.397339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5112.397339][ T3116] ip6_pol_route+0x56f/0x840 [ 5112.397339][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5112.397339][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5112.397339][ T3116] fib6_rule_lookup+0x182/0x630 [ 5112.397339][ T3116] ip6_route_input+0x59c/0xa50 [ 5112.397339][ T3116] ipv6_rcv+0x397/0x810 [ 5112.397339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5112.397339][ T3116] process_backlog+0x101/0x620 [ 5112.397339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5112.397339][ T3116] net_rx_action+0x495/0xbe0 [ 5112.397339][ T3116] __do_softirq+0x1b5/0x7f6 [ 5112.397339][ T3116] [ 5112.399562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5112.399562][ T3116] netdev_get_by_index+0x5e/0x80 [ 5112.399562][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5112.399562][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5112.399562][ T3116] ip6_route_add+0x1c/0x140 [ 5112.399562][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5112.399562][ T3116] addrconf_add_dev+0xe2/0x170 [ 5112.399562][ T3116] inet6_addr_add+0x12f/0xa40 [ 5112.399562][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5112.399562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5112.399562][ T3116] netlink_rcv_skb+0x130/0x360 [ 5112.399562][ T3116] netlink_unicast+0x449/0x710 [ 5112.399562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5112.399562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5112.399562][ T3116] ___sys_sendmsg+0xee/0x170 [ 5112.399562][ T3116] __sys_sendmsg+0xcd/0x170 [ 5112.399562][ T3116] do_syscall_64+0xc6/0x1e0 [ 5112.399562][ T3116] [ 5112.401765][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5112.401765][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5112.401765][ T3116] ipv6_find_idev+0x102/0x170 [ 5112.401765][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5112.401765][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5112.401765][ T3116] netlink_rcv_skb+0x130/0x360 [ 5112.401765][ T3116] netlink_unicast+0x449/0x710 [ 5112.401765][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5112.401765][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5112.401765][ T3116] ___sys_sendmsg+0xee/0x170 [ 5112.401765][ T3116] __sys_sendmsg+0xcd/0x170 [ 5112.401765][ T3116] do_syscall_64+0xc6/0x1e0 [ 5112.401765][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5112.401765][ T3116] [ 5112.403481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5112.403481][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5112.403481][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5112.403481][ T3116] ipv6_find_idev+0x102/0x170 [ 5112.403481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5112.403481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5112.403481][ T3116] netlink_rcv_skb+0x130/0x360 [ 5112.403481][ T3116] netlink_unicast+0x449/0x710 [ 5112.403481][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5112.403481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5112.403481][ T3116] ___sys_sendmsg+0xee/0x170 [ 5112.403481][ T3116] __sys_sendmsg+0xcd/0x170 [ 5112.403481][ T3116] do_syscall_64+0xc6/0x1e0 [ 5112.403481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5112.403481][ T3116] [ 5122.644755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5122.645175][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5122.645175][ T3116] dst_init+0x84/0x4a0 [ 5122.645175][ T3116] dst_alloc+0x97/0x150 [ 5122.645175][ T3116] ip6_dst_alloc+0x23/0x90 [ 5122.645175][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5122.645175][ T3116] ip6_pol_route+0x56f/0x840 [ 5122.645175][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5122.645175][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5122.645175][ T3116] fib6_rule_lookup+0x182/0x630 [ 5122.645175][ T3116] ip6_route_input+0x59c/0xa50 [ 5122.645175][ T3116] ipv6_rcv+0x397/0x810 [ 5122.645175][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5122.645175][ T3116] process_backlog+0x101/0x620 [ 5122.645175][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5122.645175][ T3116] net_rx_action+0x495/0xbe0 [ 5122.645175][ T3116] __do_softirq+0x1b5/0x7f6 [ 5122.645175][ T3116] [ 5122.647359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5122.647359][ T3116] netdev_get_by_index+0x5e/0x80 [ 5122.647359][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5122.647359][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5122.647359][ T3116] ip6_route_add+0x1c/0x140 [ 5122.647359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5122.647359][ T3116] addrconf_add_dev+0xe2/0x170 [ 5122.647359][ T3116] inet6_addr_add+0x12f/0xa40 [ 5122.647359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5122.647359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5122.647359][ T3116] netlink_rcv_skb+0x130/0x360 [ 5122.647359][ T3116] netlink_unicast+0x449/0x710 [ 5122.647359][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5122.647359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5122.647359][ T3116] ___sys_sendmsg+0xee/0x170 [ 5122.647359][ T3116] __sys_sendmsg+0xcd/0x170 [ 5122.647359][ T3116] do_syscall_64+0xc6/0x1e0 [ 5122.647359][ T3116] [ 5122.649542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5122.649542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5122.649542][ T3116] ipv6_find_idev+0x102/0x170 [ 5122.649542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5122.649542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5122.649542][ T3116] netlink_rcv_skb+0x130/0x360 [ 5122.649542][ T3116] netlink_unicast+0x449/0x710 [ 5122.649542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5122.649542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5122.649542][ T3116] ___sys_sendmsg+0xee/0x170 [ 5122.649542][ T3116] __sys_sendmsg+0xcd/0x170 [ 5122.649542][ T3116] do_syscall_64+0xc6/0x1e0 [ 5122.649542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5122.649542][ T3116] [ 5122.651299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5122.651299][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5122.651299][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5122.651299][ T3116] ipv6_find_idev+0x102/0x170 [ 5122.651299][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5122.651299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5122.651299][ T3116] netlink_rcv_skb+0x130/0x360 [ 5122.651299][ T3116] netlink_unicast+0x449/0x710 [ 5122.651299][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5122.651299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5122.651299][ T3116] ___sys_sendmsg+0xee/0x170 [ 5122.651299][ T3116] __sys_sendmsg+0xcd/0x170 [ 5122.651299][ T3116] do_syscall_64+0xc6/0x1e0 [ 5122.651299][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5122.651299][ T3116] [ 5132.868827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5132.869324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5132.869324][ T3116] dst_init+0x84/0x4a0 [ 5132.869324][ T3116] dst_alloc+0x97/0x150 [ 5132.869324][ T3116] ip6_dst_alloc+0x23/0x90 [ 5132.869324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5132.869324][ T3116] ip6_pol_route+0x56f/0x840 [ 5132.869324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5132.869324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5132.869324][ T3116] fib6_rule_lookup+0x182/0x630 [ 5132.869324][ T3116] ip6_route_input+0x59c/0xa50 [ 5132.869324][ T3116] ipv6_rcv+0x397/0x810 [ 5132.869324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5132.869324][ T3116] process_backlog+0x101/0x620 [ 5132.869324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5132.869324][ T3116] net_rx_action+0x495/0xbe0 [ 5132.869324][ T3116] __do_softirq+0x1b5/0x7f6 [ 5132.869324][ T3116] [ 5132.871431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5132.871431][ T3116] netdev_get_by_index+0x5e/0x80 [ 5132.871431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5132.871431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5132.871431][ T3116] ip6_route_add+0x1c/0x140 [ 5132.871431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5132.871431][ T3116] addrconf_add_dev+0xe2/0x170 [ 5132.871431][ T3116] inet6_addr_add+0x12f/0xa40 [ 5132.871431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5132.871431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5132.871431][ T3116] netlink_rcv_skb+0x130/0x360 [ 5132.871431][ T3116] netlink_unicast+0x449/0x710 [ 5132.871431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5132.871431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5132.871431][ T3116] ___sys_sendmsg+0xee/0x170 [ 5132.871431][ T3116] __sys_sendmsg+0xcd/0x170 [ 5132.871431][ T3116] do_syscall_64+0xc6/0x1e0 [ 5132.871431][ T3116] [ 5132.873675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5132.873675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5132.873675][ T3116] ipv6_find_idev+0x102/0x170 [ 5132.873675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5132.873675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5132.873675][ T3116] netlink_rcv_skb+0x130/0x360 [ 5132.873675][ T3116] netlink_unicast+0x449/0x710 [ 5132.873675][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5132.873675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5132.873675][ T3116] ___sys_sendmsg+0xee/0x170 [ 5132.873675][ T3116] __sys_sendmsg+0xcd/0x170 [ 5132.873675][ T3116] do_syscall_64+0xc6/0x1e0 [ 5132.873675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5132.873675][ T3116] [ 5132.875393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5132.875393][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5132.875393][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5132.875393][ T3116] ipv6_find_idev+0x102/0x170 [ 5132.875393][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5132.875393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5132.875393][ T3116] netlink_rcv_skb+0x130/0x360 [ 5132.875393][ T3116] netlink_unicast+0x449/0x710 [ 5132.875393][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5132.875393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5132.875393][ T3116] ___sys_sendmsg+0xee/0x170 [ 5132.875393][ T3116] __sys_sendmsg+0xcd/0x170 [ 5132.875393][ T3116] do_syscall_64+0xc6/0x1e0 [ 5132.875393][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5132.875393][ T3116] [ 5143.124826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5143.125331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5143.125331][ T3116] dst_init+0x84/0x4a0 [ 5143.125331][ T3116] dst_alloc+0x97/0x150 [ 5143.125331][ T3116] ip6_dst_alloc+0x23/0x90 [ 5143.125331][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5143.125331][ T3116] ip6_pol_route+0x56f/0x840 [ 5143.125331][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5143.125331][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5143.125331][ T3116] fib6_rule_lookup+0x182/0x630 [ 5143.125331][ T3116] ip6_route_input+0x59c/0xa50 [ 5143.125331][ T3116] ipv6_rcv+0x397/0x810 [ 5143.125331][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5143.125331][ T3116] process_backlog+0x101/0x620 [ 5143.125331][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5143.125331][ T3116] net_rx_action+0x495/0xbe0 [ 5143.125331][ T3116] __do_softirq+0x1b5/0x7f6 [ 5143.125331][ T3116] [ 5143.127421][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5143.127421][ T3116] netdev_get_by_index+0x5e/0x80 [ 5143.127421][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5143.127421][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5143.127421][ T3116] ip6_route_add+0x1c/0x140 [ 5143.127421][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5143.127421][ T3116] addrconf_add_dev+0xe2/0x170 [ 5143.127421][ T3116] inet6_addr_add+0x12f/0xa40 [ 5143.127421][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5143.127421][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5143.127421][ T3116] netlink_rcv_skb+0x130/0x360 [ 5143.127421][ T3116] netlink_unicast+0x449/0x710 [ 5143.127421][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5143.127421][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5143.127421][ T3116] ___sys_sendmsg+0xee/0x170 [ 5143.127421][ T3116] __sys_sendmsg+0xcd/0x170 [ 5143.127421][ T3116] do_syscall_64+0xc6/0x1e0 [ 5143.127421][ T3116] [ 5143.129626][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5143.129626][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5143.129626][ T3116] ipv6_find_idev+0x102/0x170 [ 5143.129626][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5143.129626][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5143.129626][ T3116] netlink_rcv_skb+0x130/0x360 [ 5143.129626][ T3116] netlink_unicast+0x449/0x710 [ 5143.129626][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5143.129626][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5143.129626][ T3116] ___sys_sendmsg+0xee/0x170 [ 5143.129626][ T3116] __sys_sendmsg+0xcd/0x170 [ 5143.129626][ T3116] do_syscall_64+0xc6/0x1e0 [ 5143.129626][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5143.129626][ T3116] [ 5143.131338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5143.131338][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5143.131338][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5143.131338][ T3116] ipv6_find_idev+0x102/0x170 [ 5143.131338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5143.131338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5143.131338][ T3116] netlink_rcv_skb+0x130/0x360 [ 5143.131338][ T3116] netlink_unicast+0x449/0x710 [ 5143.131338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5143.131338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5143.131338][ T3116] ___sys_sendmsg+0xee/0x170 [ 5143.131338][ T3116] __sys_sendmsg+0xcd/0x170 [ 5143.131338][ T3116] do_syscall_64+0xc6/0x1e0 [ 5143.131338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5143.131338][ T3116] [ 5153.380838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5153.381341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5153.381341][ T3116] dst_init+0x84/0x4a0 [ 5153.381341][ T3116] dst_alloc+0x97/0x150 [ 5153.381341][ T3116] ip6_dst_alloc+0x23/0x90 [ 5153.381341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5153.381341][ T3116] ip6_pol_route+0x56f/0x840 [ 5153.381341][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5153.381341][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5153.381341][ T3116] fib6_rule_lookup+0x182/0x630 [ 5153.381341][ T3116] ip6_route_input+0x59c/0xa50 [ 5153.381341][ T3116] ipv6_rcv+0x397/0x810 [ 5153.381341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5153.381341][ T3116] process_backlog+0x101/0x620 [ 5153.381341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5153.381341][ T3116] net_rx_action+0x495/0xbe0 [ 5153.381341][ T3116] __do_softirq+0x1b5/0x7f6 [ 5153.381341][ T3116] [ 5153.383429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5153.383429][ T3116] netdev_get_by_index+0x5e/0x80 [ 5153.383429][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5153.383429][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5153.383429][ T3116] ip6_route_add+0x1c/0x140 [ 5153.383429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5153.383429][ T3116] addrconf_add_dev+0xe2/0x170 [ 5153.383429][ T3116] inet6_addr_add+0x12f/0xa40 [ 5153.383429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5153.383429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5153.383429][ T3116] netlink_rcv_skb+0x130/0x360 [ 5153.383429][ T3116] netlink_unicast+0x449/0x710 [ 5153.383429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5153.383429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5153.383429][ T3116] ___sys_sendmsg+0xee/0x170 [ 5153.383429][ T3116] __sys_sendmsg+0xcd/0x170 [ 5153.383429][ T3116] do_syscall_64+0xc6/0x1e0 [ 5153.383429][ T3116] [ 5153.385739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5153.385739][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5153.385739][ T3116] ipv6_find_idev+0x102/0x170 [ 5153.385739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5153.385739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5153.385739][ T3116] netlink_rcv_skb+0x130/0x360 [ 5153.385739][ T3116] netlink_unicast+0x449/0x710 [ 5153.385739][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5153.385739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5153.385739][ T3116] ___sys_sendmsg+0xee/0x170 [ 5153.385739][ T3116] __sys_sendmsg+0xcd/0x170 [ 5153.385739][ T3116] do_syscall_64+0xc6/0x1e0 [ 5153.385739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5153.385739][ T3116] [ 5153.387455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5153.387455][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5153.387455][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5153.387455][ T3116] ipv6_find_idev+0x102/0x170 [ 5153.387455][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5153.387455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5153.387455][ T3116] netlink_rcv_skb+0x130/0x360 [ 5153.387455][ T3116] netlink_unicast+0x449/0x710 [ 5153.387455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5153.387455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5153.387455][ T3116] ___sys_sendmsg+0xee/0x170 [ 5153.387455][ T3116] __sys_sendmsg+0xcd/0x170 [ 5153.387455][ T3116] do_syscall_64+0xc6/0x1e0 [ 5153.387455][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5153.387455][ T3116] [ 5163.636802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5163.637201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5163.637201][ T3116] dst_init+0x84/0x4a0 [ 5163.637201][ T3116] dst_alloc+0x97/0x150 [ 5163.637201][ T3116] ip6_dst_alloc+0x23/0x90 [ 5163.637201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5163.637201][ T3116] ip6_pol_route+0x56f/0x840 [ 5163.637201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5163.637201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5163.637201][ T3116] fib6_rule_lookup+0x182/0x630 [ 5163.637201][ T3116] ip6_route_input+0x59c/0xa50 [ 5163.637201][ T3116] ipv6_rcv+0x397/0x810 [ 5163.637201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5163.637201][ T3116] process_backlog+0x101/0x620 [ 5163.637201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5163.637201][ T3116] net_rx_action+0x495/0xbe0 [ 5163.637201][ T3116] __do_softirq+0x1b5/0x7f6 [ 5163.637201][ T3116] [ 5163.639292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5163.639292][ T3116] netdev_get_by_index+0x5e/0x80 [ 5163.639292][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5163.639292][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5163.639292][ T3116] ip6_route_add+0x1c/0x140 [ 5163.639292][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5163.639292][ T3116] addrconf_add_dev+0xe2/0x170 [ 5163.639292][ T3116] inet6_addr_add+0x12f/0xa40 [ 5163.639292][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5163.639292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5163.639292][ T3116] netlink_rcv_skb+0x130/0x360 [ 5163.639292][ T3116] netlink_unicast+0x449/0x710 [ 5163.639292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5163.639292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5163.639292][ T3116] ___sys_sendmsg+0xee/0x170 [ 5163.639292][ T3116] __sys_sendmsg+0xcd/0x170 [ 5163.639292][ T3116] do_syscall_64+0xc6/0x1e0 [ 5163.639292][ T3116] [ 5163.641473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5163.641473][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5163.641473][ T3116] ipv6_find_idev+0x102/0x170 [ 5163.641473][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5163.641473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5163.641473][ T3116] netlink_rcv_skb+0x130/0x360 [ 5163.641473][ T3116] netlink_unicast+0x449/0x710 [ 5163.641473][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5163.641473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5163.641473][ T3116] ___sys_sendmsg+0xee/0x170 [ 5163.641473][ T3116] __sys_sendmsg+0xcd/0x170 [ 5163.641473][ T3116] do_syscall_64+0xc6/0x1e0 [ 5163.641473][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5163.641473][ T3116] [ 5163.643181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5163.643181][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5163.643181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5163.643181][ T3116] ipv6_find_idev+0x102/0x170 [ 5163.643181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5163.643181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5163.643181][ T3116] netlink_rcv_skb+0x130/0x360 [ 5163.643181][ T3116] netlink_unicast+0x449/0x710 [ 5163.643181][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5163.643181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5163.643181][ T3116] ___sys_sendmsg+0xee/0x170 [ 5163.643181][ T3116] __sys_sendmsg+0xcd/0x170 [ 5163.643181][ T3116] do_syscall_64+0xc6/0x1e0 [ 5163.643181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5163.643181][ T3116] [ 5173.892753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5173.893235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5173.893235][ T3116] dst_init+0x84/0x4a0 [ 5173.893235][ T3116] dst_alloc+0x97/0x150 [ 5173.893235][ T3116] ip6_dst_alloc+0x23/0x90 [ 5173.893235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5173.893235][ T3116] ip6_pol_route+0x56f/0x840 [ 5173.893235][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5173.893235][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5173.893235][ T3116] fib6_rule_lookup+0x182/0x630 [ 5173.893235][ T3116] ip6_route_input+0x59c/0xa50 [ 5173.893235][ T3116] ipv6_rcv+0x397/0x810 [ 5173.893235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5173.893235][ T3116] process_backlog+0x101/0x620 [ 5173.893235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5173.893235][ T3116] net_rx_action+0x495/0xbe0 [ 5173.893235][ T3116] __do_softirq+0x1b5/0x7f6 [ 5173.893235][ T3116] [ 5173.895325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5173.895325][ T3116] netdev_get_by_index+0x5e/0x80 [ 5173.895325][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5173.895325][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5173.895325][ T3116] ip6_route_add+0x1c/0x140 [ 5173.895325][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5173.895325][ T3116] addrconf_add_dev+0xe2/0x170 [ 5173.895325][ T3116] inet6_addr_add+0x12f/0xa40 [ 5173.895325][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5173.895325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5173.895325][ T3116] netlink_rcv_skb+0x130/0x360 [ 5173.895325][ T3116] netlink_unicast+0x449/0x710 [ 5173.895325][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5173.895325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5173.895325][ T3116] ___sys_sendmsg+0xee/0x170 [ 5173.895325][ T3116] __sys_sendmsg+0xcd/0x170 [ 5173.895325][ T3116] do_syscall_64+0xc6/0x1e0 [ 5173.895325][ T3116] [ 5173.897501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5173.897501][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5173.897501][ T3116] ipv6_find_idev+0x102/0x170 [ 5173.897501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5173.897501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5173.897501][ T3116] netlink_rcv_skb+0x130/0x360 [ 5173.897501][ T3116] netlink_unicast+0x449/0x710 [ 5173.897501][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5173.897501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5173.897501][ T3116] ___sys_sendmsg+0xee/0x170 [ 5173.897501][ T3116] __sys_sendmsg+0xcd/0x170 [ 5173.897501][ T3116] do_syscall_64+0xc6/0x1e0 [ 5173.897501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5173.897501][ T3116] [ 5173.899201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5173.899201][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5173.899201][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5173.899201][ T3116] ipv6_find_idev+0x102/0x170 [ 5173.899201][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5173.899201][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5173.899201][ T3116] netlink_rcv_skb+0x130/0x360 [ 5173.899201][ T3116] netlink_unicast+0x449/0x710 [ 5173.899201][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5173.899201][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5173.899201][ T3116] ___sys_sendmsg+0xee/0x170 [ 5173.899201][ T3116] __sys_sendmsg+0xcd/0x170 [ 5173.899201][ T3116] do_syscall_64+0xc6/0x1e0 [ 5173.899201][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5173.899201][ T3116] [ 5184.148875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5184.149343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5184.149343][ T3116] dst_init+0x84/0x4a0 [ 5184.149343][ T3116] dst_alloc+0x97/0x150 [ 5184.149343][ T3116] ip6_dst_alloc+0x23/0x90 [ 5184.149343][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5184.149343][ T3116] ip6_pol_route+0x56f/0x840 [ 5184.149343][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5184.149343][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5184.149343][ T3116] fib6_rule_lookup+0x182/0x630 [ 5184.149343][ T3116] ip6_route_input+0x59c/0xa50 [ 5184.149343][ T3116] ipv6_rcv+0x397/0x810 [ 5184.149343][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5184.149343][ T3116] process_backlog+0x101/0x620 [ 5184.149343][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5184.149343][ T3116] net_rx_action+0x495/0xbe0 [ 5184.149343][ T3116] __do_softirq+0x1b5/0x7f6 [ 5184.149343][ T3116] [ 5184.151431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5184.151431][ T3116] netdev_get_by_index+0x5e/0x80 [ 5184.151431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5184.151431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5184.151431][ T3116] ip6_route_add+0x1c/0x140 [ 5184.151431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5184.151431][ T3116] addrconf_add_dev+0xe2/0x170 [ 5184.151431][ T3116] inet6_addr_add+0x12f/0xa40 [ 5184.151431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5184.151431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5184.151431][ T3116] netlink_rcv_skb+0x130/0x360 [ 5184.151431][ T3116] netlink_unicast+0x449/0x710 [ 5184.151431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5184.151431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5184.151431][ T3116] ___sys_sendmsg+0xee/0x170 [ 5184.151431][ T3116] __sys_sendmsg+0xcd/0x170 [ 5184.151431][ T3116] do_syscall_64+0xc6/0x1e0 [ 5184.151431][ T3116] [ 5184.153661][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5184.153661][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5184.153661][ T3116] ipv6_find_idev+0x102/0x170 [ 5184.153661][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5184.153661][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5184.153661][ T3116] netlink_rcv_skb+0x130/0x360 [ 5184.153661][ T3116] netlink_unicast+0x449/0x710 [ 5184.153661][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5184.153661][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5184.153661][ T3116] ___sys_sendmsg+0xee/0x170 [ 5184.153661][ T3116] __sys_sendmsg+0xcd/0x170 [ 5184.153661][ T3116] do_syscall_64+0xc6/0x1e0 [ 5184.153661][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5184.153661][ T3116] [ 5184.155365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5184.155365][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5184.155365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5184.155365][ T3116] ipv6_find_idev+0x102/0x170 [ 5184.155365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5184.155365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5184.155365][ T3116] netlink_rcv_skb+0x130/0x360 [ 5184.155365][ T3116] netlink_unicast+0x449/0x710 [ 5184.155365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5184.155365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5184.155365][ T3116] ___sys_sendmsg+0xee/0x170 [ 5184.155365][ T3116] __sys_sendmsg+0xcd/0x170 [ 5184.155365][ T3116] do_syscall_64+0xc6/0x1e0 [ 5184.155365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5184.155365][ T3116] [ 5194.404807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5194.405277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5194.405277][ T3116] dst_init+0x84/0x4a0 [ 5194.405277][ T3116] dst_alloc+0x97/0x150 [ 5194.405277][ T3116] ip6_dst_alloc+0x23/0x90 [ 5194.405277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5194.405277][ T3116] ip6_pol_route+0x56f/0x840 [ 5194.405277][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5194.405277][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5194.405277][ T3116] fib6_rule_lookup+0x182/0x630 [ 5194.405277][ T3116] ip6_route_input+0x59c/0xa50 [ 5194.405277][ T3116] ipv6_rcv+0x397/0x810 [ 5194.405277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5194.405277][ T3116] process_backlog+0x101/0x620 [ 5194.405277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5194.405277][ T3116] net_rx_action+0x495/0xbe0 [ 5194.405277][ T3116] __do_softirq+0x1b5/0x7f6 [ 5194.405277][ T3116] [ 5194.407342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5194.407342][ T3116] netdev_get_by_index+0x5e/0x80 [ 5194.407342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5194.407342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5194.407342][ T3116] ip6_route_add+0x1c/0x140 [ 5194.407342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5194.407342][ T3116] addrconf_add_dev+0xe2/0x170 [ 5194.407342][ T3116] inet6_addr_add+0x12f/0xa40 [ 5194.407342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5194.407342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5194.407342][ T3116] netlink_rcv_skb+0x130/0x360 [ 5194.407342][ T3116] netlink_unicast+0x449/0x710 [ 5194.407342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5194.407342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5194.407342][ T3116] ___sys_sendmsg+0xee/0x170 [ 5194.407342][ T3116] __sys_sendmsg+0xcd/0x170 [ 5194.407342][ T3116] do_syscall_64+0xc6/0x1e0 [ 5194.407342][ T3116] [ 5194.409509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5194.409509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5194.409509][ T3116] ipv6_find_idev+0x102/0x170 [ 5194.409509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5194.409509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5194.409509][ T3116] netlink_rcv_skb+0x130/0x360 [ 5194.409509][ T3116] netlink_unicast+0x449/0x710 [ 5194.409509][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5194.409509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5194.409509][ T3116] ___sys_sendmsg+0xee/0x170 [ 5194.409509][ T3116] __sys_sendmsg+0xcd/0x170 [ 5194.409509][ T3116] do_syscall_64+0xc6/0x1e0 [ 5194.409509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5194.409509][ T3116] [ 5194.411205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5194.411205][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5194.411205][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5194.411205][ T3116] ipv6_find_idev+0x102/0x170 [ 5194.411205][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5194.411205][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5194.411205][ T3116] netlink_rcv_skb+0x130/0x360 [ 5194.411205][ T3116] netlink_unicast+0x449/0x710 [ 5194.411205][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5194.411205][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5194.411205][ T3116] ___sys_sendmsg+0xee/0x170 [ 5194.411205][ T3116] __sys_sendmsg+0xcd/0x170 [ 5194.411205][ T3116] do_syscall_64+0xc6/0x1e0 [ 5194.411205][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5194.411205][ T3116] [ 5204.660773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5204.661244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5204.661244][ T3116] dst_init+0x84/0x4a0 [ 5204.661244][ T3116] dst_alloc+0x97/0x150 [ 5204.661244][ T3116] ip6_dst_alloc+0x23/0x90 [ 5204.661244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5204.661244][ T3116] ip6_pol_route+0x56f/0x840 [ 5204.661244][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5204.661244][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5204.661244][ T3116] fib6_rule_lookup+0x182/0x630 [ 5204.661244][ T3116] ip6_route_input+0x59c/0xa50 [ 5204.661244][ T3116] ipv6_rcv+0x397/0x810 [ 5204.661244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5204.661244][ T3116] process_backlog+0x101/0x620 [ 5204.661244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5204.661244][ T3116] net_rx_action+0x495/0xbe0 [ 5204.661244][ T3116] __do_softirq+0x1b5/0x7f6 [ 5204.661244][ T3116] [ 5204.663357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5204.663357][ T3116] netdev_get_by_index+0x5e/0x80 [ 5204.663357][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5204.663357][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5204.663357][ T3116] ip6_route_add+0x1c/0x140 [ 5204.663357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5204.663357][ T3116] addrconf_add_dev+0xe2/0x170 [ 5204.663357][ T3116] inet6_addr_add+0x12f/0xa40 [ 5204.663357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5204.663357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5204.663357][ T3116] netlink_rcv_skb+0x130/0x360 [ 5204.663357][ T3116] netlink_unicast+0x449/0x710 [ 5204.663357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5204.663357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5204.663357][ T3116] ___sys_sendmsg+0xee/0x170 [ 5204.663357][ T3116] __sys_sendmsg+0xcd/0x170 [ 5204.663357][ T3116] do_syscall_64+0xc6/0x1e0 [ 5204.663357][ T3116] [ 5204.665543][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5204.665543][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5204.665543][ T3116] ipv6_find_idev+0x102/0x170 [ 5204.665543][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5204.665543][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5204.665543][ T3116] netlink_rcv_skb+0x130/0x360 [ 5204.665543][ T3116] netlink_unicast+0x449/0x710 [ 5204.665543][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5204.665543][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5204.665543][ T3116] ___sys_sendmsg+0xee/0x170 [ 5204.665543][ T3116] __sys_sendmsg+0xcd/0x170 [ 5204.665543][ T3116] do_syscall_64+0xc6/0x1e0 [ 5204.665543][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5204.665543][ T3116] [ 5204.667231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5204.667231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5204.667231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5204.667231][ T3116] ipv6_find_idev+0x102/0x170 [ 5204.667231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5204.667231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5204.667231][ T3116] netlink_rcv_skb+0x130/0x360 [ 5204.667231][ T3116] netlink_unicast+0x449/0x710 [ 5204.667231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5204.667231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5204.667231][ T3116] ___sys_sendmsg+0xee/0x170 [ 5204.667231][ T3116] __sys_sendmsg+0xcd/0x170 [ 5204.667231][ T3116] do_syscall_64+0xc6/0x1e0 [ 5204.667231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5204.667231][ T3116] [ 5214.916839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5214.917252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5214.917252][ T3116] dst_init+0x84/0x4a0 [ 5214.917252][ T3116] dst_alloc+0x97/0x150 [ 5214.917252][ T3116] ip6_dst_alloc+0x23/0x90 [ 5214.917252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5214.917252][ T3116] ip6_pol_route+0x56f/0x840 [ 5214.917252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5214.917252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5214.917252][ T3116] fib6_rule_lookup+0x182/0x630 [ 5214.917252][ T3116] ip6_route_input+0x59c/0xa50 [ 5214.917252][ T3116] ipv6_rcv+0x397/0x810 [ 5214.917252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5214.917252][ T3116] process_backlog+0x101/0x620 [ 5214.917252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5214.917252][ T3116] net_rx_action+0x495/0xbe0 [ 5214.917252][ T3116] __do_softirq+0x1b5/0x7f6 [ 5214.917252][ T3116] [ 5214.919310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5214.919310][ T3116] netdev_get_by_index+0x5e/0x80 [ 5214.919310][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5214.919310][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5214.919310][ T3116] ip6_route_add+0x1c/0x140 [ 5214.919310][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5214.919310][ T3116] addrconf_add_dev+0xe2/0x170 [ 5214.919310][ T3116] inet6_addr_add+0x12f/0xa40 [ 5214.919310][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5214.919310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5214.919310][ T3116] netlink_rcv_skb+0x130/0x360 [ 5214.919310][ T3116] netlink_unicast+0x449/0x710 [ 5214.919310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5214.919310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5214.919310][ T3116] ___sys_sendmsg+0xee/0x170 [ 5214.919310][ T3116] __sys_sendmsg+0xcd/0x170 [ 5214.919310][ T3116] do_syscall_64+0xc6/0x1e0 [ 5214.919310][ T3116] [ 5214.921567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5214.921567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5214.921567][ T3116] ipv6_find_idev+0x102/0x170 [ 5214.921567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5214.921567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5214.921567][ T3116] netlink_rcv_skb+0x130/0x360 [ 5214.921567][ T3116] netlink_unicast+0x449/0x710 [ 5214.921567][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5214.921567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5214.921567][ T3116] ___sys_sendmsg+0xee/0x170 [ 5214.921567][ T3116] __sys_sendmsg+0xcd/0x170 [ 5214.921567][ T3116] do_syscall_64+0xc6/0x1e0 [ 5214.921567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5214.921567][ T3116] [ 5214.923267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5214.923267][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5214.923267][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5214.923267][ T3116] ipv6_find_idev+0x102/0x170 [ 5214.923267][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5214.923267][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5214.923267][ T3116] netlink_rcv_skb+0x130/0x360 [ 5214.923267][ T3116] netlink_unicast+0x449/0x710 [ 5214.923267][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5214.923267][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5214.923267][ T3116] ___sys_sendmsg+0xee/0x170 [ 5214.923267][ T3116] __sys_sendmsg+0xcd/0x170 [ 5214.923267][ T3116] do_syscall_64+0xc6/0x1e0 [ 5214.923267][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5214.923267][ T3116] [ 5224.956847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5224.957314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5224.957314][ T3116] dst_init+0x84/0x4a0 [ 5224.957314][ T3116] dst_alloc+0x97/0x150 [ 5224.957314][ T3116] ip6_dst_alloc+0x23/0x90 [ 5224.957314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5224.957314][ T3116] ip6_pol_route+0x56f/0x840 [ 5224.957314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5224.957314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5224.957314][ T3116] fib6_rule_lookup+0x182/0x630 [ 5224.957314][ T3116] ip6_route_input+0x59c/0xa50 [ 5224.957314][ T3116] ipv6_rcv+0x397/0x810 [ 5224.957314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5224.957314][ T3116] process_backlog+0x101/0x620 [ 5224.957314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5224.957314][ T3116] net_rx_action+0x495/0xbe0 [ 5224.957314][ T3116] __do_softirq+0x1b5/0x7f6 [ 5224.957314][ T3116] [ 5224.959402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5224.959402][ T3116] netdev_get_by_index+0x5e/0x80 [ 5224.959402][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5224.959402][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5224.959402][ T3116] ip6_route_add+0x1c/0x140 [ 5224.959402][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5224.959402][ T3116] addrconf_add_dev+0xe2/0x170 [ 5224.959402][ T3116] inet6_addr_add+0x12f/0xa40 [ 5224.959402][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5224.959402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5224.959402][ T3116] netlink_rcv_skb+0x130/0x360 [ 5224.959402][ T3116] netlink_unicast+0x449/0x710 [ 5224.959402][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5224.959402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5224.959402][ T3116] ___sys_sendmsg+0xee/0x170 [ 5224.959402][ T3116] __sys_sendmsg+0xcd/0x170 [ 5224.959402][ T3116] do_syscall_64+0xc6/0x1e0 [ 5224.959402][ T3116] [ 5224.961588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5224.961588][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5224.961588][ T3116] ipv6_find_idev+0x102/0x170 [ 5224.961588][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5224.961588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5224.961588][ T3116] netlink_rcv_skb+0x130/0x360 [ 5224.961588][ T3116] netlink_unicast+0x449/0x710 [ 5224.961588][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5224.961588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5224.961588][ T3116] ___sys_sendmsg+0xee/0x170 [ 5224.961588][ T3116] __sys_sendmsg+0xcd/0x170 [ 5224.961588][ T3116] do_syscall_64+0xc6/0x1e0 [ 5224.961588][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5224.961588][ T3116] [ 5224.963293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5224.963293][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5224.963293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5224.963293][ T3116] ipv6_find_idev+0x102/0x170 [ 5224.963293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5224.963293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5224.963293][ T3116] netlink_rcv_skb+0x130/0x360 [ 5224.963293][ T3116] netlink_unicast+0x449/0x710 [ 5224.963293][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5224.963293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5224.963293][ T3116] ___sys_sendmsg+0xee/0x170 [ 5224.963293][ T3116] __sys_sendmsg+0xcd/0x170 [ 5224.963293][ T3116] do_syscall_64+0xc6/0x1e0 [ 5224.963293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5224.963293][ T3116] [ 5235.204821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5235.205299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5235.205299][ T3116] dst_init+0x84/0x4a0 [ 5235.205299][ T3116] dst_alloc+0x97/0x150 [ 5235.205299][ T3116] ip6_dst_alloc+0x23/0x90 [ 5235.205299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5235.205299][ T3116] ip6_pol_route+0x56f/0x840 [ 5235.205299][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5235.205299][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5235.205299][ T3116] fib6_rule_lookup+0x182/0x630 [ 5235.205299][ T3116] ip6_route_input+0x59c/0xa50 [ 5235.205299][ T3116] ipv6_rcv+0x397/0x810 [ 5235.205299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5235.205299][ T3116] process_backlog+0x101/0x620 [ 5235.205299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5235.205299][ T3116] net_rx_action+0x495/0xbe0 [ 5235.205299][ T3116] __do_softirq+0x1b5/0x7f6 [ 5235.205299][ T3116] [ 5235.207378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5235.207378][ T3116] netdev_get_by_index+0x5e/0x80 [ 5235.207378][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5235.207378][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5235.207378][ T3116] ip6_route_add+0x1c/0x140 [ 5235.207378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5235.207378][ T3116] addrconf_add_dev+0xe2/0x170 [ 5235.207378][ T3116] inet6_addr_add+0x12f/0xa40 [ 5235.207378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5235.207378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5235.207378][ T3116] netlink_rcv_skb+0x130/0x360 [ 5235.207378][ T3116] netlink_unicast+0x449/0x710 [ 5235.207378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5235.207378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5235.207378][ T3116] ___sys_sendmsg+0xee/0x170 [ 5235.207378][ T3116] __sys_sendmsg+0xcd/0x170 [ 5235.207378][ T3116] do_syscall_64+0xc6/0x1e0 [ 5235.207378][ T3116] [ 5235.209541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5235.209541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5235.209541][ T3116] ipv6_find_idev+0x102/0x170 [ 5235.209541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5235.209541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5235.209541][ T3116] netlink_rcv_skb+0x130/0x360 [ 5235.209541][ T3116] netlink_unicast+0x449/0x710 [ 5235.209541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5235.209541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5235.209541][ T3116] ___sys_sendmsg+0xee/0x170 [ 5235.209541][ T3116] __sys_sendmsg+0xcd/0x170 [ 5235.209541][ T3116] do_syscall_64+0xc6/0x1e0 [ 5235.209541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5235.209541][ T3116] [ 5235.211239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5235.211239][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5235.211239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5235.211239][ T3116] ipv6_find_idev+0x102/0x170 [ 5235.211239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5235.211239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5235.211239][ T3116] netlink_rcv_skb+0x130/0x360 [ 5235.211239][ T3116] netlink_unicast+0x449/0x710 [ 5235.211239][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5235.211239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5235.211239][ T3116] ___sys_sendmsg+0xee/0x170 [ 5235.211239][ T3116] __sys_sendmsg+0xcd/0x170 [ 5235.211239][ T3116] do_syscall_64+0xc6/0x1e0 [ 5235.211239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5235.211239][ T3116] [ 5245.452740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5245.453228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5245.453228][ T3116] dst_init+0x84/0x4a0 [ 5245.453228][ T3116] dst_alloc+0x97/0x150 [ 5245.453228][ T3116] ip6_dst_alloc+0x23/0x90 [ 5245.453228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5245.453228][ T3116] ip6_pol_route+0x56f/0x840 [ 5245.453228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5245.453228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5245.453228][ T3116] fib6_rule_lookup+0x182/0x630 [ 5245.453228][ T3116] ip6_route_input+0x59c/0xa50 [ 5245.453228][ T3116] ipv6_rcv+0x397/0x810 [ 5245.453228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5245.453228][ T3116] process_backlog+0x101/0x620 [ 5245.453228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5245.453228][ T3116] net_rx_action+0x495/0xbe0 [ 5245.453228][ T3116] __do_softirq+0x1b5/0x7f6 [ 5245.453228][ T3116] [ 5245.455312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5245.455312][ T3116] netdev_get_by_index+0x5e/0x80 [ 5245.455312][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5245.455312][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5245.455312][ T3116] ip6_route_add+0x1c/0x140 [ 5245.455312][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5245.455312][ T3116] addrconf_add_dev+0xe2/0x170 [ 5245.455312][ T3116] inet6_addr_add+0x12f/0xa40 [ 5245.455312][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5245.455312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5245.455312][ T3116] netlink_rcv_skb+0x130/0x360 [ 5245.455312][ T3116] netlink_unicast+0x449/0x710 [ 5245.455312][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5245.455312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5245.455312][ T3116] ___sys_sendmsg+0xee/0x170 [ 5245.455312][ T3116] __sys_sendmsg+0xcd/0x170 [ 5245.455312][ T3116] do_syscall_64+0xc6/0x1e0 [ 5245.455312][ T3116] [ 5245.457478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5245.457478][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5245.457478][ T3116] ipv6_find_idev+0x102/0x170 [ 5245.457478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5245.457478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5245.457478][ T3116] netlink_rcv_skb+0x130/0x360 [ 5245.457478][ T3116] netlink_unicast+0x449/0x710 [ 5245.457478][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5245.457478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5245.457478][ T3116] ___sys_sendmsg+0xee/0x170 [ 5245.457478][ T3116] __sys_sendmsg+0xcd/0x170 [ 5245.457478][ T3116] do_syscall_64+0xc6/0x1e0 [ 5245.457478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5245.457478][ T3116] [ 5245.459170][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5245.459170][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5245.459170][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5245.459170][ T3116] ipv6_find_idev+0x102/0x170 [ 5245.459170][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5245.459170][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5245.459170][ T3116] netlink_rcv_skb+0x130/0x360 [ 5245.459170][ T3116] netlink_unicast+0x449/0x710 [ 5245.459170][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5245.459170][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5245.459170][ T3116] ___sys_sendmsg+0xee/0x170 [ 5245.459170][ T3116] __sys_sendmsg+0xcd/0x170 [ 5245.459170][ T3116] do_syscall_64+0xc6/0x1e0 [ 5245.459170][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5245.459170][ T3116] [ 5255.700765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5255.701276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5255.701276][ T3116] dst_init+0x84/0x4a0 [ 5255.701276][ T3116] dst_alloc+0x97/0x150 [ 5255.701276][ T3116] ip6_dst_alloc+0x23/0x90 [ 5255.701276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5255.701276][ T3116] ip6_pol_route+0x56f/0x840 [ 5255.701276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5255.701276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5255.701276][ T3116] fib6_rule_lookup+0x182/0x630 [ 5255.701276][ T3116] ip6_route_input+0x59c/0xa50 [ 5255.701276][ T3116] ipv6_rcv+0x397/0x810 [ 5255.701276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5255.701276][ T3116] process_backlog+0x101/0x620 [ 5255.701276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5255.701276][ T3116] net_rx_action+0x495/0xbe0 [ 5255.701276][ T3116] __do_softirq+0x1b5/0x7f6 [ 5255.701276][ T3116] [ 5255.703367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5255.703367][ T3116] netdev_get_by_index+0x5e/0x80 [ 5255.703367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5255.703367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5255.703367][ T3116] ip6_route_add+0x1c/0x140 [ 5255.703367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5255.703367][ T3116] addrconf_add_dev+0xe2/0x170 [ 5255.703367][ T3116] inet6_addr_add+0x12f/0xa40 [ 5255.703367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5255.703367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5255.703367][ T3116] netlink_rcv_skb+0x130/0x360 [ 5255.703367][ T3116] netlink_unicast+0x449/0x710 [ 5255.703367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5255.703367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5255.703367][ T3116] ___sys_sendmsg+0xee/0x170 [ 5255.703367][ T3116] __sys_sendmsg+0xcd/0x170 [ 5255.703367][ T3116] do_syscall_64+0xc6/0x1e0 [ 5255.703367][ T3116] [ 5255.705739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5255.705739][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5255.705739][ T3116] ipv6_find_idev+0x102/0x170 [ 5255.705739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5255.705739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5255.705739][ T3116] netlink_rcv_skb+0x130/0x360 [ 5255.705739][ T3116] netlink_unicast+0x449/0x710 [ 5255.705739][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5255.705739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5255.705739][ T3116] ___sys_sendmsg+0xee/0x170 [ 5255.705739][ T3116] __sys_sendmsg+0xcd/0x170 [ 5255.705739][ T3116] do_syscall_64+0xc6/0x1e0 [ 5255.705739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5255.705739][ T3116] [ 5255.707435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5255.707435][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5255.707435][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5255.707435][ T3116] ipv6_find_idev+0x102/0x170 [ 5255.707435][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5255.707435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5255.707435][ T3116] netlink_rcv_skb+0x130/0x360 [ 5255.707435][ T3116] netlink_unicast+0x449/0x710 [ 5255.707435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5255.707435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5255.707435][ T3116] ___sys_sendmsg+0xee/0x170 [ 5255.707435][ T3116] __sys_sendmsg+0xcd/0x170 [ 5255.707435][ T3116] do_syscall_64+0xc6/0x1e0 [ 5255.707435][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5255.707435][ T3116] [ 5265.948762][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5265.949187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5265.949187][ T3116] dst_init+0x84/0x4a0 [ 5265.949187][ T3116] dst_alloc+0x97/0x150 [ 5265.949187][ T3116] ip6_dst_alloc+0x23/0x90 [ 5265.949187][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5265.949187][ T3116] ip6_pol_route+0x56f/0x840 [ 5265.949187][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5265.949187][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5265.949187][ T3116] fib6_rule_lookup+0x182/0x630 [ 5265.949187][ T3116] ip6_route_input+0x59c/0xa50 [ 5265.949187][ T3116] ipv6_rcv+0x397/0x810 [ 5265.949187][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5265.949187][ T3116] process_backlog+0x101/0x620 [ 5265.949187][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5265.949187][ T3116] net_rx_action+0x495/0xbe0 [ 5265.949187][ T3116] __do_softirq+0x1b5/0x7f6 [ 5265.949187][ T3116] [ 5265.951263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5265.951263][ T3116] netdev_get_by_index+0x5e/0x80 [ 5265.951263][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5265.951263][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5265.951263][ T3116] ip6_route_add+0x1c/0x140 [ 5265.951263][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5265.951263][ T3116] addrconf_add_dev+0xe2/0x170 [ 5265.951263][ T3116] inet6_addr_add+0x12f/0xa40 [ 5265.951263][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5265.951263][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5265.951263][ T3116] netlink_rcv_skb+0x130/0x360 [ 5265.951263][ T3116] netlink_unicast+0x449/0x710 [ 5265.951263][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5265.951263][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5265.951263][ T3116] ___sys_sendmsg+0xee/0x170 [ 5265.951263][ T3116] __sys_sendmsg+0xcd/0x170 [ 5265.951263][ T3116] do_syscall_64+0xc6/0x1e0 [ 5265.951263][ T3116] [ 5265.953454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5265.953454][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5265.953454][ T3116] ipv6_find_idev+0x102/0x170 [ 5265.953454][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5265.953454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5265.953454][ T3116] netlink_rcv_skb+0x130/0x360 [ 5265.953454][ T3116] netlink_unicast+0x449/0x710 [ 5265.953454][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5265.953454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5265.953454][ T3116] ___sys_sendmsg+0xee/0x170 [ 5265.953454][ T3116] __sys_sendmsg+0xcd/0x170 [ 5265.953454][ T3116] do_syscall_64+0xc6/0x1e0 [ 5265.953454][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5265.953454][ T3116] [ 5265.955153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5265.955153][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5265.955153][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5265.955153][ T3116] ipv6_find_idev+0x102/0x170 [ 5265.955153][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5265.955153][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5265.955153][ T3116] netlink_rcv_skb+0x130/0x360 [ 5265.955153][ T3116] netlink_unicast+0x449/0x710 [ 5265.955153][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5265.955153][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5265.955153][ T3116] ___sys_sendmsg+0xee/0x170 [ 5265.955153][ T3116] __sys_sendmsg+0xcd/0x170 [ 5265.955153][ T3116] do_syscall_64+0xc6/0x1e0 [ 5265.955153][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5265.955153][ T3116] [ 5276.196756][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5276.197279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5276.197279][ T3116] dst_init+0x84/0x4a0 [ 5276.197279][ T3116] dst_alloc+0x97/0x150 [ 5276.197279][ T3116] ip6_dst_alloc+0x23/0x90 [ 5276.197279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5276.197279][ T3116] ip6_pol_route+0x56f/0x840 [ 5276.197279][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5276.197279][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5276.197279][ T3116] fib6_rule_lookup+0x182/0x630 [ 5276.197279][ T3116] ip6_route_input+0x59c/0xa50 [ 5276.197279][ T3116] ipv6_rcv+0x397/0x810 [ 5276.197279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5276.197279][ T3116] process_backlog+0x101/0x620 [ 5276.197279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5276.197279][ T3116] net_rx_action+0x495/0xbe0 [ 5276.197279][ T3116] __do_softirq+0x1b5/0x7f6 [ 5276.197279][ T3116] [ 5276.199375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5276.199375][ T3116] netdev_get_by_index+0x5e/0x80 [ 5276.199375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5276.199375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5276.199375][ T3116] ip6_route_add+0x1c/0x140 [ 5276.199375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5276.199375][ T3116] addrconf_add_dev+0xe2/0x170 [ 5276.199375][ T3116] inet6_addr_add+0x12f/0xa40 [ 5276.199375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5276.199375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5276.199375][ T3116] netlink_rcv_skb+0x130/0x360 [ 5276.199375][ T3116] netlink_unicast+0x449/0x710 [ 5276.199375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5276.199375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5276.199375][ T3116] ___sys_sendmsg+0xee/0x170 [ 5276.199375][ T3116] __sys_sendmsg+0xcd/0x170 [ 5276.199375][ T3116] do_syscall_64+0xc6/0x1e0 [ 5276.199375][ T3116] [ 5276.201573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5276.201573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5276.201573][ T3116] ipv6_find_idev+0x102/0x170 [ 5276.201573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5276.201573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5276.201573][ T3116] netlink_rcv_skb+0x130/0x360 [ 5276.201573][ T3116] netlink_unicast+0x449/0x710 [ 5276.201573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5276.201573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5276.201573][ T3116] ___sys_sendmsg+0xee/0x170 [ 5276.201573][ T3116] __sys_sendmsg+0xcd/0x170 [ 5276.201573][ T3116] do_syscall_64+0xc6/0x1e0 [ 5276.201573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5276.201573][ T3116] [ 5276.203310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5276.203310][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5276.203310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5276.203310][ T3116] ipv6_find_idev+0x102/0x170 [ 5276.203310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5276.203310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5276.203310][ T3116] netlink_rcv_skb+0x130/0x360 [ 5276.203310][ T3116] netlink_unicast+0x449/0x710 [ 5276.203310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5276.203310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5276.203310][ T3116] ___sys_sendmsg+0xee/0x170 [ 5276.203310][ T3116] __sys_sendmsg+0xcd/0x170 [ 5276.203310][ T3116] do_syscall_64+0xc6/0x1e0 [ 5276.203310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5276.203310][ T3116] [ 5286.444874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5286.445371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5286.445371][ T3116] dst_init+0x84/0x4a0 [ 5286.445371][ T3116] dst_alloc+0x97/0x150 [ 5286.445371][ T3116] ip6_dst_alloc+0x23/0x90 [ 5286.445371][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5286.445371][ T3116] ip6_pol_route+0x56f/0x840 [ 5286.445371][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5286.445371][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5286.445371][ T3116] fib6_rule_lookup+0x182/0x630 [ 5286.445371][ T3116] ip6_route_input+0x59c/0xa50 [ 5286.445371][ T3116] ipv6_rcv+0x397/0x810 [ 5286.445371][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5286.445371][ T3116] process_backlog+0x101/0x620 [ 5286.445371][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5286.445371][ T3116] net_rx_action+0x495/0xbe0 [ 5286.445371][ T3116] __do_softirq+0x1b5/0x7f6 [ 5286.445371][ T3116] [ 5286.448002][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5286.448002][ T3116] netdev_get_by_index+0x5e/0x80 [ 5286.448002][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5286.448002][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5286.448002][ T3116] ip6_route_add+0x1c/0x140 [ 5286.448002][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5286.448002][ T3116] addrconf_add_dev+0xe2/0x170 [ 5286.448002][ T3116] inet6_addr_add+0x12f/0xa40 [ 5286.448002][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5286.448002][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5286.448002][ T3116] netlink_rcv_skb+0x130/0x360 [ 5286.448002][ T3116] netlink_unicast+0x449/0x710 [ 5286.448002][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5286.448002][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5286.448002][ T3116] ___sys_sendmsg+0xee/0x170 [ 5286.448002][ T3116] __sys_sendmsg+0xcd/0x170 [ 5286.448002][ T3116] do_syscall_64+0xc6/0x1e0 [ 5286.448002][ T3116] [ 5286.450590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5286.450590][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5286.450590][ T3116] ipv6_find_idev+0x102/0x170 [ 5286.450590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5286.450590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5286.450590][ T3116] netlink_rcv_skb+0x130/0x360 [ 5286.450590][ T3116] netlink_unicast+0x449/0x710 [ 5286.450590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5286.450590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5286.450590][ T3116] ___sys_sendmsg+0xee/0x170 [ 5286.450590][ T3116] __sys_sendmsg+0xcd/0x170 [ 5286.450590][ T3116] do_syscall_64+0xc6/0x1e0 [ 5286.450590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5286.450590][ T3116] [ 5286.452308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5286.452308][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5286.452308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5286.452308][ T3116] ipv6_find_idev+0x102/0x170 [ 5286.452308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5286.452308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5286.452308][ T3116] netlink_rcv_skb+0x130/0x360 [ 5286.452308][ T3116] netlink_unicast+0x449/0x710 [ 5286.452308][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5286.452308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5286.452308][ T3116] ___sys_sendmsg+0xee/0x170 [ 5286.452308][ T3116] __sys_sendmsg+0xcd/0x170 [ 5286.452308][ T3116] do_syscall_64+0xc6/0x1e0 [ 5286.452308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5286.452308][ T3116] [ 5296.692832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5296.693293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5296.693293][ T3116] dst_init+0x84/0x4a0 [ 5296.693293][ T3116] dst_alloc+0x97/0x150 [ 5296.693293][ T3116] ip6_dst_alloc+0x23/0x90 [ 5296.693293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5296.693293][ T3116] ip6_pol_route+0x56f/0x840 [ 5296.693293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5296.693293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5296.693293][ T3116] fib6_rule_lookup+0x182/0x630 [ 5296.693293][ T3116] ip6_route_input+0x59c/0xa50 [ 5296.693293][ T3116] ipv6_rcv+0x397/0x810 [ 5296.693293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5296.693293][ T3116] process_backlog+0x101/0x620 [ 5296.693293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5296.693293][ T3116] net_rx_action+0x495/0xbe0 [ 5296.693293][ T3116] __do_softirq+0x1b5/0x7f6 [ 5296.693293][ T3116] [ 5296.695577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5296.695577][ T3116] netdev_get_by_index+0x5e/0x80 [ 5296.695577][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5296.695577][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5296.695577][ T3116] ip6_route_add+0x1c/0x140 [ 5296.695577][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5296.695577][ T3116] addrconf_add_dev+0xe2/0x170 [ 5296.695577][ T3116] inet6_addr_add+0x12f/0xa40 [ 5296.695577][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5296.695577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5296.695577][ T3116] netlink_rcv_skb+0x130/0x360 [ 5296.695577][ T3116] netlink_unicast+0x449/0x710 [ 5296.695577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5296.695577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5296.695577][ T3116] ___sys_sendmsg+0xee/0x170 [ 5296.695577][ T3116] __sys_sendmsg+0xcd/0x170 [ 5296.695577][ T3116] do_syscall_64+0xc6/0x1e0 [ 5296.695577][ T3116] [ 5296.697960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5296.697960][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5296.697960][ T3116] ipv6_find_idev+0x102/0x170 [ 5296.697960][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5296.697960][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5296.697960][ T3116] netlink_rcv_skb+0x130/0x360 [ 5296.697960][ T3116] netlink_unicast+0x449/0x710 [ 5296.697960][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5296.697960][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5296.697960][ T3116] ___sys_sendmsg+0xee/0x170 [ 5296.697960][ T3116] __sys_sendmsg+0xcd/0x170 [ 5296.697960][ T3116] do_syscall_64+0xc6/0x1e0 [ 5296.697960][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5296.697960][ T3116] [ 5296.699787][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5296.699787][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5296.699787][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5296.699787][ T3116] ipv6_find_idev+0x102/0x170 [ 5296.699787][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5296.699787][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5296.699787][ T3116] netlink_rcv_skb+0x130/0x360 [ 5296.699787][ T3116] netlink_unicast+0x449/0x710 [ 5296.699787][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5296.699787][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5296.699787][ T3116] ___sys_sendmsg+0xee/0x170 [ 5296.699787][ T3116] __sys_sendmsg+0xcd/0x170 [ 5296.699787][ T3116] do_syscall_64+0xc6/0x1e0 [ 5296.699787][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5296.699787][ T3116] [ 5307.332961][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5307.333401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5307.333401][ T3116] dst_init+0x84/0x4a0 [ 5307.333401][ T3116] dst_alloc+0x97/0x150 [ 5307.333401][ T3116] ip6_dst_alloc+0x23/0x90 [ 5307.333401][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5307.333401][ T3116] ip6_pol_route+0x56f/0x840 [ 5307.333401][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5307.333401][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5307.333401][ T3116] fib6_rule_lookup+0x182/0x630 [ 5307.333401][ T3116] ip6_route_input+0x59c/0xa50 [ 5307.333401][ T3116] ipv6_rcv+0x397/0x810 [ 5307.333401][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5307.333401][ T3116] process_backlog+0x101/0x620 [ 5307.333401][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5307.333401][ T3116] net_rx_action+0x495/0xbe0 [ 5307.333401][ T3116] __do_softirq+0x1b5/0x7f6 [ 5307.333401][ T3116] [ 5307.335573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5307.335573][ T3116] netdev_get_by_index+0x5e/0x80 [ 5307.335573][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5307.335573][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5307.335573][ T3116] ip6_route_add+0x1c/0x140 [ 5307.335573][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5307.335573][ T3116] addrconf_add_dev+0xe2/0x170 [ 5307.335573][ T3116] inet6_addr_add+0x12f/0xa40 [ 5307.335573][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5307.335573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5307.335573][ T3116] netlink_rcv_skb+0x130/0x360 [ 5307.335573][ T3116] netlink_unicast+0x449/0x710 [ 5307.335573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5307.335573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5307.335573][ T3116] ___sys_sendmsg+0xee/0x170 [ 5307.335573][ T3116] __sys_sendmsg+0xcd/0x170 [ 5307.335573][ T3116] do_syscall_64+0xc6/0x1e0 [ 5307.335573][ T3116] [ 5307.337746][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5307.337746][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5307.337746][ T3116] ipv6_find_idev+0x102/0x170 [ 5307.337746][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5307.337746][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5307.337746][ T3116] netlink_rcv_skb+0x130/0x360 [ 5307.337746][ T3116] netlink_unicast+0x449/0x710 [ 5307.337746][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5307.337746][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5307.337746][ T3116] ___sys_sendmsg+0xee/0x170 [ 5307.337746][ T3116] __sys_sendmsg+0xcd/0x170 [ 5307.337746][ T3116] do_syscall_64+0xc6/0x1e0 [ 5307.337746][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5307.337746][ T3116] [ 5307.339447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5307.339447][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5307.339447][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5307.339447][ T3116] ipv6_find_idev+0x102/0x170 [ 5307.339447][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5307.339447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5307.339447][ T3116] netlink_rcv_skb+0x130/0x360 [ 5307.339447][ T3116] netlink_unicast+0x449/0x710 [ 5307.339447][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5307.339447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5307.339447][ T3116] ___sys_sendmsg+0xee/0x170 [ 5307.339447][ T3116] __sys_sendmsg+0xcd/0x170 [ 5307.339447][ T3116] do_syscall_64+0xc6/0x1e0 [ 5307.339447][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5307.339447][ T3116] [ 5317.588850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5317.589274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5317.589274][ T3116] dst_init+0x84/0x4a0 [ 5317.589274][ T3116] dst_alloc+0x97/0x150 [ 5317.589274][ T3116] ip6_dst_alloc+0x23/0x90 [ 5317.589274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5317.589274][ T3116] ip6_pol_route+0x56f/0x840 [ 5317.589274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5317.589274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5317.589274][ T3116] fib6_rule_lookup+0x182/0x630 [ 5317.589274][ T3116] ip6_route_input+0x59c/0xa50 [ 5317.589274][ T3116] ipv6_rcv+0x397/0x810 [ 5317.589274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5317.589274][ T3116] process_backlog+0x101/0x620 [ 5317.589274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5317.589274][ T3116] net_rx_action+0x495/0xbe0 [ 5317.589274][ T3116] __do_softirq+0x1b5/0x7f6 [ 5317.589274][ T3116] [ 5317.591357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5317.591357][ T3116] netdev_get_by_index+0x5e/0x80 [ 5317.591357][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5317.591357][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5317.591357][ T3116] ip6_route_add+0x1c/0x140 [ 5317.591357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5317.591357][ T3116] addrconf_add_dev+0xe2/0x170 [ 5317.591357][ T3116] inet6_addr_add+0x12f/0xa40 [ 5317.591357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5317.591357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5317.591357][ T3116] netlink_rcv_skb+0x130/0x360 [ 5317.591357][ T3116] netlink_unicast+0x449/0x710 [ 5317.591357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5317.591357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5317.591357][ T3116] ___sys_sendmsg+0xee/0x170 [ 5317.591357][ T3116] __sys_sendmsg+0xcd/0x170 [ 5317.591357][ T3116] do_syscall_64+0xc6/0x1e0 [ 5317.591357][ T3116] [ 5317.593537][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5317.593537][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5317.593537][ T3116] ipv6_find_idev+0x102/0x170 [ 5317.593537][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5317.593537][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5317.593537][ T3116] netlink_rcv_skb+0x130/0x360 [ 5317.593537][ T3116] netlink_unicast+0x449/0x710 [ 5317.593537][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5317.593537][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5317.593537][ T3116] ___sys_sendmsg+0xee/0x170 [ 5317.593537][ T3116] __sys_sendmsg+0xcd/0x170 [ 5317.593537][ T3116] do_syscall_64+0xc6/0x1e0 [ 5317.593537][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5317.593537][ T3116] [ 5317.595227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5317.595227][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5317.595227][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5317.595227][ T3116] ipv6_find_idev+0x102/0x170 [ 5317.595227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5317.595227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5317.595227][ T3116] netlink_rcv_skb+0x130/0x360 [ 5317.595227][ T3116] netlink_unicast+0x449/0x710 [ 5317.595227][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5317.595227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5317.595227][ T3116] ___sys_sendmsg+0xee/0x170 [ 5317.595227][ T3116] __sys_sendmsg+0xcd/0x170 [ 5317.595227][ T3116] do_syscall_64+0xc6/0x1e0 [ 5317.595227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5317.595227][ T3116] [ 5327.844724][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5327.845193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5327.845193][ T3116] dst_init+0x84/0x4a0 [ 5327.845193][ T3116] dst_alloc+0x97/0x150 [ 5327.845193][ T3116] ip6_dst_alloc+0x23/0x90 [ 5327.845193][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5327.845193][ T3116] ip6_pol_route+0x56f/0x840 [ 5327.845193][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5327.845193][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5327.845193][ T3116] fib6_rule_lookup+0x182/0x630 [ 5327.845193][ T3116] ip6_route_input+0x59c/0xa50 [ 5327.845193][ T3116] ipv6_rcv+0x397/0x810 [ 5327.845193][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5327.845193][ T3116] process_backlog+0x101/0x620 [ 5327.845193][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5327.845193][ T3116] net_rx_action+0x495/0xbe0 [ 5327.845193][ T3116] __do_softirq+0x1b5/0x7f6 [ 5327.845193][ T3116] [ 5327.847274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5327.847274][ T3116] netdev_get_by_index+0x5e/0x80 [ 5327.847274][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5327.847274][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5327.847274][ T3116] ip6_route_add+0x1c/0x140 [ 5327.847274][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5327.847274][ T3116] addrconf_add_dev+0xe2/0x170 [ 5327.847274][ T3116] inet6_addr_add+0x12f/0xa40 [ 5327.847274][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5327.847274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5327.847274][ T3116] netlink_rcv_skb+0x130/0x360 [ 5327.847274][ T3116] netlink_unicast+0x449/0x710 [ 5327.847274][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5327.847274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5327.847274][ T3116] ___sys_sendmsg+0xee/0x170 [ 5327.847274][ T3116] __sys_sendmsg+0xcd/0x170 [ 5327.847274][ T3116] do_syscall_64+0xc6/0x1e0 [ 5327.847274][ T3116] [ 5327.849444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5327.849444][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5327.849444][ T3116] ipv6_find_idev+0x102/0x170 [ 5327.849444][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5327.849444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5327.849444][ T3116] netlink_rcv_skb+0x130/0x360 [ 5327.849444][ T3116] netlink_unicast+0x449/0x710 [ 5327.849444][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5327.849444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5327.849444][ T3116] ___sys_sendmsg+0xee/0x170 [ 5327.849444][ T3116] __sys_sendmsg+0xcd/0x170 [ 5327.849444][ T3116] do_syscall_64+0xc6/0x1e0 [ 5327.849444][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5327.849444][ T3116] [ 5327.851140][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5327.851140][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5327.851140][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5327.851140][ T3116] ipv6_find_idev+0x102/0x170 [ 5327.851140][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5327.851140][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5327.851140][ T3116] netlink_rcv_skb+0x130/0x360 [ 5327.851140][ T3116] netlink_unicast+0x449/0x710 [ 5327.851140][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5327.851140][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5327.851140][ T3116] ___sys_sendmsg+0xee/0x170 [ 5327.851140][ T3116] __sys_sendmsg+0xcd/0x170 [ 5327.851140][ T3116] do_syscall_64+0xc6/0x1e0 [ 5327.851140][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5327.851140][ T3116] [ 5338.100733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5338.101167][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5338.101167][ T3116] dst_init+0x84/0x4a0 [ 5338.101167][ T3116] dst_alloc+0x97/0x150 [ 5338.101167][ T3116] ip6_dst_alloc+0x23/0x90 [ 5338.101167][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5338.101167][ T3116] ip6_pol_route+0x56f/0x840 [ 5338.101167][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5338.101167][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5338.101167][ T3116] fib6_rule_lookup+0x182/0x630 [ 5338.101167][ T3116] ip6_route_input+0x59c/0xa50 [ 5338.101167][ T3116] ipv6_rcv+0x397/0x810 [ 5338.101167][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5338.101167][ T3116] process_backlog+0x101/0x620 [ 5338.101167][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5338.101167][ T3116] net_rx_action+0x495/0xbe0 [ 5338.101167][ T3116] __do_softirq+0x1b5/0x7f6 [ 5338.101167][ T3116] [ 5338.103434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5338.103434][ T3116] netdev_get_by_index+0x5e/0x80 [ 5338.103434][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5338.103434][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5338.103434][ T3116] ip6_route_add+0x1c/0x140 [ 5338.103434][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5338.103434][ T3116] addrconf_add_dev+0xe2/0x170 [ 5338.103434][ T3116] inet6_addr_add+0x12f/0xa40 [ 5338.103434][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5338.103434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5338.103434][ T3116] netlink_rcv_skb+0x130/0x360 [ 5338.103434][ T3116] netlink_unicast+0x449/0x710 [ 5338.103434][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5338.103434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5338.103434][ T3116] ___sys_sendmsg+0xee/0x170 [ 5338.103434][ T3116] __sys_sendmsg+0xcd/0x170 [ 5338.103434][ T3116] do_syscall_64+0xc6/0x1e0 [ 5338.103434][ T3116] [ 5338.105775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5338.105775][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5338.105775][ T3116] ipv6_find_idev+0x102/0x170 [ 5338.105775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5338.105775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5338.105775][ T3116] netlink_rcv_skb+0x130/0x360 [ 5338.105775][ T3116] netlink_unicast+0x449/0x710 [ 5338.105775][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5338.105775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5338.105775][ T3116] ___sys_sendmsg+0xee/0x170 [ 5338.105775][ T3116] __sys_sendmsg+0xcd/0x170 [ 5338.105775][ T3116] do_syscall_64+0xc6/0x1e0 [ 5338.105775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5338.105775][ T3116] [ 5338.107619][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5338.107619][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5338.107619][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5338.107619][ T3116] ipv6_find_idev+0x102/0x170 [ 5338.107619][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5338.107619][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5338.107619][ T3116] netlink_rcv_skb+0x130/0x360 [ 5338.107619][ T3116] netlink_unicast+0x449/0x710 [ 5338.107619][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5338.107619][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5338.107619][ T3116] ___sys_sendmsg+0xee/0x170 [ 5338.107619][ T3116] __sys_sendmsg+0xcd/0x170 [ 5338.107619][ T3116] do_syscall_64+0xc6/0x1e0 [ 5338.107619][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5338.107619][ T3116] [ 5348.356806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5348.357273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5348.357273][ T3116] dst_init+0x84/0x4a0 [ 5348.357273][ T3116] dst_alloc+0x97/0x150 [ 5348.357273][ T3116] ip6_dst_alloc+0x23/0x90 [ 5348.357273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5348.357273][ T3116] ip6_pol_route+0x56f/0x840 [ 5348.357273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5348.357273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5348.357273][ T3116] fib6_rule_lookup+0x182/0x630 [ 5348.357273][ T3116] ip6_route_input+0x59c/0xa50 [ 5348.357273][ T3116] ipv6_rcv+0x397/0x810 [ 5348.357273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5348.357273][ T3116] process_backlog+0x101/0x620 [ 5348.357273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5348.357273][ T3116] net_rx_action+0x495/0xbe0 [ 5348.357273][ T3116] __do_softirq+0x1b5/0x7f6 [ 5348.357273][ T3116] [ 5348.359343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5348.359343][ T3116] netdev_get_by_index+0x5e/0x80 [ 5348.359343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5348.359343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5348.359343][ T3116] ip6_route_add+0x1c/0x140 [ 5348.359343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5348.359343][ T3116] addrconf_add_dev+0xe2/0x170 [ 5348.359343][ T3116] inet6_addr_add+0x12f/0xa40 [ 5348.359343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5348.359343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5348.359343][ T3116] netlink_rcv_skb+0x130/0x360 [ 5348.359343][ T3116] netlink_unicast+0x449/0x710 [ 5348.359343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5348.359343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5348.359343][ T3116] ___sys_sendmsg+0xee/0x170 [ 5348.359343][ T3116] __sys_sendmsg+0xcd/0x170 [ 5348.359343][ T3116] do_syscall_64+0xc6/0x1e0 [ 5348.359343][ T3116] [ 5348.361511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5348.361511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5348.361511][ T3116] ipv6_find_idev+0x102/0x170 [ 5348.361511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5348.361511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5348.361511][ T3116] netlink_rcv_skb+0x130/0x360 [ 5348.361511][ T3116] netlink_unicast+0x449/0x710 [ 5348.361511][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5348.361511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5348.361511][ T3116] ___sys_sendmsg+0xee/0x170 [ 5348.361511][ T3116] __sys_sendmsg+0xcd/0x170 [ 5348.361511][ T3116] do_syscall_64+0xc6/0x1e0 [ 5348.361511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5348.361511][ T3116] [ 5348.363219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5348.363219][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5348.363219][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5348.363219][ T3116] ipv6_find_idev+0x102/0x170 [ 5348.363219][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5348.363219][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5348.363219][ T3116] netlink_rcv_skb+0x130/0x360 [ 5348.363219][ T3116] netlink_unicast+0x449/0x710 [ 5348.363219][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5348.363219][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5348.363219][ T3116] ___sys_sendmsg+0xee/0x170 [ 5348.363219][ T3116] __sys_sendmsg+0xcd/0x170 [ 5348.363219][ T3116] do_syscall_64+0xc6/0x1e0 [ 5348.363219][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5348.363219][ T3116] [ 5358.612737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5358.613221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5358.613221][ T3116] dst_init+0x84/0x4a0 [ 5358.613221][ T3116] dst_alloc+0x97/0x150 [ 5358.613221][ T3116] ip6_dst_alloc+0x23/0x90 [ 5358.613221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5358.613221][ T3116] ip6_pol_route+0x56f/0x840 [ 5358.613221][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5358.613221][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5358.613221][ T3116] fib6_rule_lookup+0x182/0x630 [ 5358.613221][ T3116] ip6_route_input+0x59c/0xa50 [ 5358.613221][ T3116] ipv6_rcv+0x397/0x810 [ 5358.613221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5358.613221][ T3116] process_backlog+0x101/0x620 [ 5358.613221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5358.613221][ T3116] net_rx_action+0x495/0xbe0 [ 5358.613221][ T3116] __do_softirq+0x1b5/0x7f6 [ 5358.613221][ T3116] [ 5358.615284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5358.615284][ T3116] netdev_get_by_index+0x5e/0x80 [ 5358.615284][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5358.615284][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5358.615284][ T3116] ip6_route_add+0x1c/0x140 [ 5358.615284][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5358.615284][ T3116] addrconf_add_dev+0xe2/0x170 [ 5358.615284][ T3116] inet6_addr_add+0x12f/0xa40 [ 5358.615284][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5358.615284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5358.615284][ T3116] netlink_rcv_skb+0x130/0x360 [ 5358.615284][ T3116] netlink_unicast+0x449/0x710 [ 5358.615284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5358.615284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5358.615284][ T3116] ___sys_sendmsg+0xee/0x170 [ 5358.615284][ T3116] __sys_sendmsg+0xcd/0x170 [ 5358.615284][ T3116] do_syscall_64+0xc6/0x1e0 [ 5358.615284][ T3116] [ 5358.617462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5358.617462][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5358.617462][ T3116] ipv6_find_idev+0x102/0x170 [ 5358.617462][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5358.617462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5358.617462][ T3116] netlink_rcv_skb+0x130/0x360 [ 5358.617462][ T3116] netlink_unicast+0x449/0x710 [ 5358.617462][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5358.617462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5358.617462][ T3116] ___sys_sendmsg+0xee/0x170 [ 5358.617462][ T3116] __sys_sendmsg+0xcd/0x170 [ 5358.617462][ T3116] do_syscall_64+0xc6/0x1e0 [ 5358.617462][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5358.617462][ T3116] [ 5358.619146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5358.619146][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5358.619146][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5358.619146][ T3116] ipv6_find_idev+0x102/0x170 [ 5358.619146][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5358.619146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5358.619146][ T3116] netlink_rcv_skb+0x130/0x360 [ 5358.619146][ T3116] netlink_unicast+0x449/0x710 [ 5358.619146][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5358.619146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5358.619146][ T3116] ___sys_sendmsg+0xee/0x170 [ 5358.619146][ T3116] __sys_sendmsg+0xcd/0x170 [ 5358.619146][ T3116] do_syscall_64+0xc6/0x1e0 [ 5358.619146][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5358.619146][ T3116] [ 5368.860737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5368.861227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5368.861227][ T3116] dst_init+0x84/0x4a0 [ 5368.861227][ T3116] dst_alloc+0x97/0x150 [ 5368.861227][ T3116] ip6_dst_alloc+0x23/0x90 [ 5368.861227][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5368.861227][ T3116] ip6_pol_route+0x56f/0x840 [ 5368.861227][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5368.861227][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5368.861227][ T3116] fib6_rule_lookup+0x182/0x630 [ 5368.861227][ T3116] ip6_route_input+0x59c/0xa50 [ 5368.861227][ T3116] ipv6_rcv+0x397/0x810 [ 5368.861227][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5368.861227][ T3116] process_backlog+0x101/0x620 [ 5368.861227][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5368.861227][ T3116] net_rx_action+0x495/0xbe0 [ 5368.861227][ T3116] __do_softirq+0x1b5/0x7f6 [ 5368.861227][ T3116] [ 5368.863335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5368.863335][ T3116] netdev_get_by_index+0x5e/0x80 [ 5368.863335][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5368.863335][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5368.863335][ T3116] ip6_route_add+0x1c/0x140 [ 5368.863335][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5368.863335][ T3116] addrconf_add_dev+0xe2/0x170 [ 5368.863335][ T3116] inet6_addr_add+0x12f/0xa40 [ 5368.863335][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5368.863335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5368.863335][ T3116] netlink_rcv_skb+0x130/0x360 [ 5368.863335][ T3116] netlink_unicast+0x449/0x710 [ 5368.863335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5368.863335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5368.863335][ T3116] ___sys_sendmsg+0xee/0x170 [ 5368.863335][ T3116] __sys_sendmsg+0xcd/0x170 [ 5368.863335][ T3116] do_syscall_64+0xc6/0x1e0 [ 5368.863335][ T3116] [ 5368.865530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5368.865530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5368.865530][ T3116] ipv6_find_idev+0x102/0x170 [ 5368.865530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5368.865530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5368.865530][ T3116] netlink_rcv_skb+0x130/0x360 [ 5368.865530][ T3116] netlink_unicast+0x449/0x710 [ 5368.865530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5368.865530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5368.865530][ T3116] ___sys_sendmsg+0xee/0x170 [ 5368.865530][ T3116] __sys_sendmsg+0xcd/0x170 [ 5368.865530][ T3116] do_syscall_64+0xc6/0x1e0 [ 5368.865530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5368.865530][ T3116] [ 5368.867249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5368.867249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5368.867249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5368.867249][ T3116] ipv6_find_idev+0x102/0x170 [ 5368.867249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5368.867249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5368.867249][ T3116] netlink_rcv_skb+0x130/0x360 [ 5368.867249][ T3116] netlink_unicast+0x449/0x710 [ 5368.867249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5368.867249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5368.867249][ T3116] ___sys_sendmsg+0xee/0x170 [ 5368.867249][ T3116] __sys_sendmsg+0xcd/0x170 [ 5368.867249][ T3116] do_syscall_64+0xc6/0x1e0 [ 5368.867249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5368.867249][ T3116] [ 5379.116818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5379.117322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5379.117322][ T3116] dst_init+0x84/0x4a0 [ 5379.117322][ T3116] dst_alloc+0x97/0x150 [ 5379.117322][ T3116] ip6_dst_alloc+0x23/0x90 [ 5379.117322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5379.117322][ T3116] ip6_pol_route+0x56f/0x840 [ 5379.117322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5379.117322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5379.117322][ T3116] fib6_rule_lookup+0x182/0x630 [ 5379.117322][ T3116] ip6_route_input+0x59c/0xa50 [ 5379.117322][ T3116] ipv6_rcv+0x397/0x810 [ 5379.117322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5379.117322][ T3116] process_backlog+0x101/0x620 [ 5379.117322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5379.117322][ T3116] net_rx_action+0x495/0xbe0 [ 5379.117322][ T3116] __do_softirq+0x1b5/0x7f6 [ 5379.117322][ T3116] [ 5379.119408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5379.119408][ T3116] netdev_get_by_index+0x5e/0x80 [ 5379.119408][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5379.119408][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5379.119408][ T3116] ip6_route_add+0x1c/0x140 [ 5379.119408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5379.119408][ T3116] addrconf_add_dev+0xe2/0x170 [ 5379.119408][ T3116] inet6_addr_add+0x12f/0xa40 [ 5379.119408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5379.119408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5379.119408][ T3116] netlink_rcv_skb+0x130/0x360 [ 5379.119408][ T3116] netlink_unicast+0x449/0x710 [ 5379.119408][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5379.119408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5379.119408][ T3116] ___sys_sendmsg+0xee/0x170 [ 5379.119408][ T3116] __sys_sendmsg+0xcd/0x170 [ 5379.119408][ T3116] do_syscall_64+0xc6/0x1e0 [ 5379.119408][ T3116] [ 5379.121594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5379.121594][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5379.121594][ T3116] ipv6_find_idev+0x102/0x170 [ 5379.121594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5379.121594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5379.121594][ T3116] netlink_rcv_skb+0x130/0x360 [ 5379.121594][ T3116] netlink_unicast+0x449/0x710 [ 5379.121594][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5379.121594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5379.121594][ T3116] ___sys_sendmsg+0xee/0x170 [ 5379.121594][ T3116] __sys_sendmsg+0xcd/0x170 [ 5379.121594][ T3116] do_syscall_64+0xc6/0x1e0 [ 5379.121594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5379.121594][ T3116] [ 5379.123328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5379.123328][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5379.123328][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5379.123328][ T3116] ipv6_find_idev+0x102/0x170 [ 5379.123328][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5379.123328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5379.123328][ T3116] netlink_rcv_skb+0x130/0x360 [ 5379.123328][ T3116] netlink_unicast+0x449/0x710 [ 5379.123328][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5379.123328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5379.123328][ T3116] ___sys_sendmsg+0xee/0x170 [ 5379.123328][ T3116] __sys_sendmsg+0xcd/0x170 [ 5379.123328][ T3116] do_syscall_64+0xc6/0x1e0 [ 5379.123328][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5379.123328][ T3116] [ 5389.372816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5389.373298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5389.373298][ T3116] dst_init+0x84/0x4a0 [ 5389.373298][ T3116] dst_alloc+0x97/0x150 [ 5389.373298][ T3116] ip6_dst_alloc+0x23/0x90 [ 5389.373298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5389.373298][ T3116] ip6_pol_route+0x56f/0x840 [ 5389.373298][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5389.373298][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5389.373298][ T3116] fib6_rule_lookup+0x182/0x630 [ 5389.373298][ T3116] ip6_route_input+0x59c/0xa50 [ 5389.373298][ T3116] ipv6_rcv+0x397/0x810 [ 5389.373298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5389.373298][ T3116] process_backlog+0x101/0x620 [ 5389.373298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5389.373298][ T3116] net_rx_action+0x495/0xbe0 [ 5389.373298][ T3116] __do_softirq+0x1b5/0x7f6 [ 5389.373298][ T3116] [ 5389.375400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5389.375400][ T3116] netdev_get_by_index+0x5e/0x80 [ 5389.375400][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5389.375400][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5389.375400][ T3116] ip6_route_add+0x1c/0x140 [ 5389.375400][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5389.375400][ T3116] addrconf_add_dev+0xe2/0x170 [ 5389.375400][ T3116] inet6_addr_add+0x12f/0xa40 [ 5389.375400][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5389.375400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5389.375400][ T3116] netlink_rcv_skb+0x130/0x360 [ 5389.375400][ T3116] netlink_unicast+0x449/0x710 [ 5389.375400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5389.375400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5389.375400][ T3116] ___sys_sendmsg+0xee/0x170 [ 5389.375400][ T3116] __sys_sendmsg+0xcd/0x170 [ 5389.375400][ T3116] do_syscall_64+0xc6/0x1e0 [ 5389.375400][ T3116] [ 5389.377589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5389.377589][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5389.377589][ T3116] ipv6_find_idev+0x102/0x170 [ 5389.377589][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5389.377589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5389.377589][ T3116] netlink_rcv_skb+0x130/0x360 [ 5389.377589][ T3116] netlink_unicast+0x449/0x710 [ 5389.377589][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5389.377589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5389.377589][ T3116] ___sys_sendmsg+0xee/0x170 [ 5389.377589][ T3116] __sys_sendmsg+0xcd/0x170 [ 5389.377589][ T3116] do_syscall_64+0xc6/0x1e0 [ 5389.377589][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5389.377589][ T3116] [ 5389.379319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5389.379319][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5389.379319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5389.379319][ T3116] ipv6_find_idev+0x102/0x170 [ 5389.379319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5389.379319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5389.379319][ T3116] netlink_rcv_skb+0x130/0x360 [ 5389.379319][ T3116] netlink_unicast+0x449/0x710 [ 5389.379319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5389.379319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5389.379319][ T3116] ___sys_sendmsg+0xee/0x170 [ 5389.379319][ T3116] __sys_sendmsg+0xcd/0x170 [ 5389.379319][ T3116] do_syscall_64+0xc6/0x1e0 [ 5389.379319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5389.379319][ T3116] [ 5399.620745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5399.621230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5399.621230][ T3116] dst_init+0x84/0x4a0 [ 5399.621230][ T3116] dst_alloc+0x97/0x150 [ 5399.621230][ T3116] ip6_dst_alloc+0x23/0x90 [ 5399.621230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5399.621230][ T3116] ip6_pol_route+0x56f/0x840 [ 5399.621230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5399.621230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5399.621230][ T3116] fib6_rule_lookup+0x182/0x630 [ 5399.621230][ T3116] ip6_route_input+0x59c/0xa50 [ 5399.621230][ T3116] ipv6_rcv+0x397/0x810 [ 5399.621230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5399.621230][ T3116] process_backlog+0x101/0x620 [ 5399.621230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5399.621230][ T3116] net_rx_action+0x495/0xbe0 [ 5399.621230][ T3116] __do_softirq+0x1b5/0x7f6 [ 5399.621230][ T3116] [ 5399.623330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5399.623330][ T3116] netdev_get_by_index+0x5e/0x80 [ 5399.623330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5399.623330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5399.623330][ T3116] ip6_route_add+0x1c/0x140 [ 5399.623330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5399.623330][ T3116] addrconf_add_dev+0xe2/0x170 [ 5399.623330][ T3116] inet6_addr_add+0x12f/0xa40 [ 5399.623330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5399.623330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5399.623330][ T3116] netlink_rcv_skb+0x130/0x360 [ 5399.623330][ T3116] netlink_unicast+0x449/0x710 [ 5399.623330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5399.623330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5399.623330][ T3116] ___sys_sendmsg+0xee/0x170 [ 5399.623330][ T3116] __sys_sendmsg+0xcd/0x170 [ 5399.623330][ T3116] do_syscall_64+0xc6/0x1e0 [ 5399.623330][ T3116] [ 5399.625518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5399.625518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5399.625518][ T3116] ipv6_find_idev+0x102/0x170 [ 5399.625518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5399.625518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5399.625518][ T3116] netlink_rcv_skb+0x130/0x360 [ 5399.625518][ T3116] netlink_unicast+0x449/0x710 [ 5399.625518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5399.625518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5399.625518][ T3116] ___sys_sendmsg+0xee/0x170 [ 5399.625518][ T3116] __sys_sendmsg+0xcd/0x170 [ 5399.625518][ T3116] do_syscall_64+0xc6/0x1e0 [ 5399.625518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5399.625518][ T3116] [ 5399.627226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5399.627226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5399.627226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5399.627226][ T3116] ipv6_find_idev+0x102/0x170 [ 5399.627226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5399.627226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5399.627226][ T3116] netlink_rcv_skb+0x130/0x360 [ 5399.627226][ T3116] netlink_unicast+0x449/0x710 [ 5399.627226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5399.627226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5399.627226][ T3116] ___sys_sendmsg+0xee/0x170 [ 5399.627226][ T3116] __sys_sendmsg+0xcd/0x170 [ 5399.627226][ T3116] do_syscall_64+0xc6/0x1e0 [ 5399.627226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5399.627226][ T3116] [ 5409.868804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5409.869297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5409.869297][ T3116] dst_init+0x84/0x4a0 [ 5409.869297][ T3116] dst_alloc+0x97/0x150 [ 5409.869297][ T3116] ip6_dst_alloc+0x23/0x90 [ 5409.869297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5409.869297][ T3116] ip6_pol_route+0x56f/0x840 [ 5409.869297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5409.869297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5409.869297][ T3116] fib6_rule_lookup+0x182/0x630 [ 5409.869297][ T3116] ip6_route_input+0x59c/0xa50 [ 5409.869297][ T3116] ipv6_rcv+0x397/0x810 [ 5409.869297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5409.869297][ T3116] process_backlog+0x101/0x620 [ 5409.869297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5409.869297][ T3116] net_rx_action+0x495/0xbe0 [ 5409.869297][ T3116] __do_softirq+0x1b5/0x7f6 [ 5409.869297][ T3116] [ 5409.871392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5409.871392][ T3116] netdev_get_by_index+0x5e/0x80 [ 5409.871392][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5409.871392][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5409.871392][ T3116] ip6_route_add+0x1c/0x140 [ 5409.871392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5409.871392][ T3116] addrconf_add_dev+0xe2/0x170 [ 5409.871392][ T3116] inet6_addr_add+0x12f/0xa40 [ 5409.871392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5409.871392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5409.871392][ T3116] netlink_rcv_skb+0x130/0x360 [ 5409.871392][ T3116] netlink_unicast+0x449/0x710 [ 5409.871392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5409.871392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5409.871392][ T3116] ___sys_sendmsg+0xee/0x170 [ 5409.871392][ T3116] __sys_sendmsg+0xcd/0x170 [ 5409.871392][ T3116] do_syscall_64+0xc6/0x1e0 [ 5409.871392][ T3116] [ 5409.873615][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5409.873615][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5409.873615][ T3116] ipv6_find_idev+0x102/0x170 [ 5409.873615][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5409.873615][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5409.873615][ T3116] netlink_rcv_skb+0x130/0x360 [ 5409.873615][ T3116] netlink_unicast+0x449/0x710 [ 5409.873615][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5409.873615][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5409.873615][ T3116] ___sys_sendmsg+0xee/0x170 [ 5409.873615][ T3116] __sys_sendmsg+0xcd/0x170 [ 5409.873615][ T3116] do_syscall_64+0xc6/0x1e0 [ 5409.873615][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5409.873615][ T3116] [ 5409.875327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5409.875327][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5409.875327][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5409.875327][ T3116] ipv6_find_idev+0x102/0x170 [ 5409.875327][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5409.875327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5409.875327][ T3116] netlink_rcv_skb+0x130/0x360 [ 5409.875327][ T3116] netlink_unicast+0x449/0x710 [ 5409.875327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5409.875327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5409.875327][ T3116] ___sys_sendmsg+0xee/0x170 [ 5409.875327][ T3116] __sys_sendmsg+0xcd/0x170 [ 5409.875327][ T3116] do_syscall_64+0xc6/0x1e0 [ 5409.875327][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5409.875327][ T3116] [ 5419.924805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5419.925233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5419.925233][ T3116] dst_init+0x84/0x4a0 [ 5419.925233][ T3116] dst_alloc+0x97/0x150 [ 5419.925233][ T3116] ip6_dst_alloc+0x23/0x90 [ 5419.925233][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5419.925233][ T3116] ip6_pol_route+0x56f/0x840 [ 5419.925233][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5419.925233][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5419.925233][ T3116] fib6_rule_lookup+0x182/0x630 [ 5419.925233][ T3116] ip6_route_input+0x59c/0xa50 [ 5419.925233][ T3116] ipv6_rcv+0x397/0x810 [ 5419.925233][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5419.925233][ T3116] process_backlog+0x101/0x620 [ 5419.925233][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5419.925233][ T3116] net_rx_action+0x495/0xbe0 [ 5419.925233][ T3116] __do_softirq+0x1b5/0x7f6 [ 5419.925233][ T3116] [ 5419.927331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5419.927331][ T3116] netdev_get_by_index+0x5e/0x80 [ 5419.927331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5419.927331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5419.927331][ T3116] ip6_route_add+0x1c/0x140 [ 5419.927331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5419.927331][ T3116] addrconf_add_dev+0xe2/0x170 [ 5419.927331][ T3116] inet6_addr_add+0x12f/0xa40 [ 5419.927331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5419.927331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5419.927331][ T3116] netlink_rcv_skb+0x130/0x360 [ 5419.927331][ T3116] netlink_unicast+0x449/0x710 [ 5419.927331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5419.927331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5419.927331][ T3116] ___sys_sendmsg+0xee/0x170 [ 5419.927331][ T3116] __sys_sendmsg+0xcd/0x170 [ 5419.927331][ T3116] do_syscall_64+0xc6/0x1e0 [ 5419.927331][ T3116] [ 5419.929522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5419.929522][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5419.929522][ T3116] ipv6_find_idev+0x102/0x170 [ 5419.929522][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5419.929522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5419.929522][ T3116] netlink_rcv_skb+0x130/0x360 [ 5419.929522][ T3116] netlink_unicast+0x449/0x710 [ 5419.929522][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5419.929522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5419.929522][ T3116] ___sys_sendmsg+0xee/0x170 [ 5419.929522][ T3116] __sys_sendmsg+0xcd/0x170 [ 5419.929522][ T3116] do_syscall_64+0xc6/0x1e0 [ 5419.929522][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5419.929522][ T3116] [ 5419.931233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5419.931233][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5419.931233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5419.931233][ T3116] ipv6_find_idev+0x102/0x170 [ 5419.931233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5419.931233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5419.931233][ T3116] netlink_rcv_skb+0x130/0x360 [ 5419.931233][ T3116] netlink_unicast+0x449/0x710 [ 5419.931233][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5419.931233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5419.931233][ T3116] ___sys_sendmsg+0xee/0x170 [ 5419.931233][ T3116] __sys_sendmsg+0xcd/0x170 [ 5419.931233][ T3116] do_syscall_64+0xc6/0x1e0 [ 5419.931233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5419.931233][ T3116] [ 5430.180825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5430.181284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5430.181284][ T3116] dst_init+0x84/0x4a0 [ 5430.181284][ T3116] dst_alloc+0x97/0x150 [ 5430.181284][ T3116] ip6_dst_alloc+0x23/0x90 [ 5430.181284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5430.181284][ T3116] ip6_pol_route+0x56f/0x840 [ 5430.181284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5430.181284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5430.181284][ T3116] fib6_rule_lookup+0x182/0x630 [ 5430.181284][ T3116] ip6_route_input+0x59c/0xa50 [ 5430.181284][ T3116] ipv6_rcv+0x397/0x810 [ 5430.181284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5430.181284][ T3116] process_backlog+0x101/0x620 [ 5430.181284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5430.181284][ T3116] net_rx_action+0x495/0xbe0 [ 5430.181284][ T3116] __do_softirq+0x1b5/0x7f6 [ 5430.181284][ T3116] [ 5430.183374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5430.183374][ T3116] netdev_get_by_index+0x5e/0x80 [ 5430.183374][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5430.183374][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5430.183374][ T3116] ip6_route_add+0x1c/0x140 [ 5430.183374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5430.183374][ T3116] addrconf_add_dev+0xe2/0x170 [ 5430.183374][ T3116] inet6_addr_add+0x12f/0xa40 [ 5430.183374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5430.183374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5430.183374][ T3116] netlink_rcv_skb+0x130/0x360 [ 5430.183374][ T3116] netlink_unicast+0x449/0x710 [ 5430.183374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5430.183374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5430.183374][ T3116] ___sys_sendmsg+0xee/0x170 [ 5430.183374][ T3116] __sys_sendmsg+0xcd/0x170 [ 5430.183374][ T3116] do_syscall_64+0xc6/0x1e0 [ 5430.183374][ T3116] [ 5430.185538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5430.185538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5430.185538][ T3116] ipv6_find_idev+0x102/0x170 [ 5430.185538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5430.185538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5430.185538][ T3116] netlink_rcv_skb+0x130/0x360 [ 5430.185538][ T3116] netlink_unicast+0x449/0x710 [ 5430.185538][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5430.185538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5430.185538][ T3116] ___sys_sendmsg+0xee/0x170 [ 5430.185538][ T3116] __sys_sendmsg+0xcd/0x170 [ 5430.185538][ T3116] do_syscall_64+0xc6/0x1e0 [ 5430.185538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5430.185538][ T3116] [ 5430.187248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5430.187248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5430.187248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5430.187248][ T3116] ipv6_find_idev+0x102/0x170 [ 5430.187248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5430.187248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5430.187248][ T3116] netlink_rcv_skb+0x130/0x360 [ 5430.187248][ T3116] netlink_unicast+0x449/0x710 [ 5430.187248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5430.187248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5430.187248][ T3116] ___sys_sendmsg+0xee/0x170 [ 5430.187248][ T3116] __sys_sendmsg+0xcd/0x170 [ 5430.187248][ T3116] do_syscall_64+0xc6/0x1e0 [ 5430.187248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5430.187248][ T3116] [ 5440.436892][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5440.437360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5440.437360][ T3116] dst_init+0x84/0x4a0 [ 5440.437360][ T3116] dst_alloc+0x97/0x150 [ 5440.437360][ T3116] ip6_dst_alloc+0x23/0x90 [ 5440.437360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5440.437360][ T3116] ip6_pol_route+0x56f/0x840 [ 5440.437360][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5440.437360][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5440.437360][ T3116] fib6_rule_lookup+0x182/0x630 [ 5440.437360][ T3116] ip6_route_input+0x59c/0xa50 [ 5440.437360][ T3116] ipv6_rcv+0x397/0x810 [ 5440.437360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5440.437360][ T3116] process_backlog+0x101/0x620 [ 5440.437360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5440.437360][ T3116] net_rx_action+0x495/0xbe0 [ 5440.437360][ T3116] __do_softirq+0x1b5/0x7f6 [ 5440.437360][ T3116] [ 5440.439451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5440.439451][ T3116] netdev_get_by_index+0x5e/0x80 [ 5440.439451][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5440.439451][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5440.439451][ T3116] ip6_route_add+0x1c/0x140 [ 5440.439451][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5440.439451][ T3116] addrconf_add_dev+0xe2/0x170 [ 5440.439451][ T3116] inet6_addr_add+0x12f/0xa40 [ 5440.439451][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5440.439451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5440.439451][ T3116] netlink_rcv_skb+0x130/0x360 [ 5440.439451][ T3116] netlink_unicast+0x449/0x710 [ 5440.439451][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5440.439451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5440.439451][ T3116] ___sys_sendmsg+0xee/0x170 [ 5440.439451][ T3116] __sys_sendmsg+0xcd/0x170 [ 5440.439451][ T3116] do_syscall_64+0xc6/0x1e0 [ 5440.439451][ T3116] [ 5440.441608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5440.441608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5440.441608][ T3116] ipv6_find_idev+0x102/0x170 [ 5440.441608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5440.441608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5440.441608][ T3116] netlink_rcv_skb+0x130/0x360 [ 5440.441608][ T3116] netlink_unicast+0x449/0x710 [ 5440.441608][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5440.441608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5440.441608][ T3116] ___sys_sendmsg+0xee/0x170 [ 5440.441608][ T3116] __sys_sendmsg+0xcd/0x170 [ 5440.441608][ T3116] do_syscall_64+0xc6/0x1e0 [ 5440.441608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5440.441608][ T3116] [ 5440.443308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5440.443308][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5440.443308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5440.443308][ T3116] ipv6_find_idev+0x102/0x170 [ 5440.443308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5440.443308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5440.443308][ T3116] netlink_rcv_skb+0x130/0x360 [ 5440.443308][ T3116] netlink_unicast+0x449/0x710 [ 5440.443308][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5440.443308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5440.443308][ T3116] ___sys_sendmsg+0xee/0x170 [ 5440.443308][ T3116] __sys_sendmsg+0xcd/0x170 [ 5440.443308][ T3116] do_syscall_64+0xc6/0x1e0 [ 5440.443308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5440.443308][ T3116] [ 5450.692804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5450.693275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5450.693275][ T3116] dst_init+0x84/0x4a0 [ 5450.693275][ T3116] dst_alloc+0x97/0x150 [ 5450.693275][ T3116] ip6_dst_alloc+0x23/0x90 [ 5450.693275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5450.693275][ T3116] ip6_pol_route+0x56f/0x840 [ 5450.693275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5450.693275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5450.693275][ T3116] fib6_rule_lookup+0x182/0x630 [ 5450.693275][ T3116] ip6_route_input+0x59c/0xa50 [ 5450.693275][ T3116] ipv6_rcv+0x397/0x810 [ 5450.693275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5450.693275][ T3116] process_backlog+0x101/0x620 [ 5450.693275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5450.693275][ T3116] net_rx_action+0x495/0xbe0 [ 5450.693275][ T3116] __do_softirq+0x1b5/0x7f6 [ 5450.693275][ T3116] [ 5450.695342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5450.695342][ T3116] netdev_get_by_index+0x5e/0x80 [ 5450.695342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5450.695342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5450.695342][ T3116] ip6_route_add+0x1c/0x140 [ 5450.695342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5450.695342][ T3116] addrconf_add_dev+0xe2/0x170 [ 5450.695342][ T3116] inet6_addr_add+0x12f/0xa40 [ 5450.695342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5450.695342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5450.695342][ T3116] netlink_rcv_skb+0x130/0x360 [ 5450.695342][ T3116] netlink_unicast+0x449/0x710 [ 5450.695342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5450.695342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5450.695342][ T3116] ___sys_sendmsg+0xee/0x170 [ 5450.695342][ T3116] __sys_sendmsg+0xcd/0x170 [ 5450.695342][ T3116] do_syscall_64+0xc6/0x1e0 [ 5450.695342][ T3116] [ 5450.697499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5450.697499][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5450.697499][ T3116] ipv6_find_idev+0x102/0x170 [ 5450.697499][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5450.697499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5450.697499][ T3116] netlink_rcv_skb+0x130/0x360 [ 5450.697499][ T3116] netlink_unicast+0x449/0x710 [ 5450.697499][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5450.697499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5450.697499][ T3116] ___sys_sendmsg+0xee/0x170 [ 5450.697499][ T3116] __sys_sendmsg+0xcd/0x170 [ 5450.697499][ T3116] do_syscall_64+0xc6/0x1e0 [ 5450.697499][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5450.697499][ T3116] [ 5450.699192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5450.699192][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5450.699192][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5450.699192][ T3116] ipv6_find_idev+0x102/0x170 [ 5450.699192][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5450.699192][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5450.699192][ T3116] netlink_rcv_skb+0x130/0x360 [ 5450.699192][ T3116] netlink_unicast+0x449/0x710 [ 5450.699192][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5450.699192][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5450.699192][ T3116] ___sys_sendmsg+0xee/0x170 [ 5450.699192][ T3116] __sys_sendmsg+0xcd/0x170 [ 5450.699192][ T3116] do_syscall_64+0xc6/0x1e0 [ 5450.699192][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5450.699192][ T3116] [ 5460.948822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5460.949303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5460.949303][ T3116] dst_init+0x84/0x4a0 [ 5460.949303][ T3116] dst_alloc+0x97/0x150 [ 5460.949303][ T3116] ip6_dst_alloc+0x23/0x90 [ 5460.949303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5460.949303][ T3116] ip6_pol_route+0x56f/0x840 [ 5460.949303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5460.949303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5460.949303][ T3116] fib6_rule_lookup+0x182/0x630 [ 5460.949303][ T3116] ip6_route_input+0x59c/0xa50 [ 5460.949303][ T3116] ipv6_rcv+0x397/0x810 [ 5460.949303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5460.949303][ T3116] process_backlog+0x101/0x620 [ 5460.949303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5460.949303][ T3116] net_rx_action+0x495/0xbe0 [ 5460.949303][ T3116] __do_softirq+0x1b5/0x7f6 [ 5460.949303][ T3116] [ 5460.951380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5460.951380][ T3116] netdev_get_by_index+0x5e/0x80 [ 5460.951380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5460.951380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5460.951380][ T3116] ip6_route_add+0x1c/0x140 [ 5460.951380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5460.951380][ T3116] addrconf_add_dev+0xe2/0x170 [ 5460.951380][ T3116] inet6_addr_add+0x12f/0xa40 [ 5460.951380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5460.951380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5460.951380][ T3116] netlink_rcv_skb+0x130/0x360 [ 5460.951380][ T3116] netlink_unicast+0x449/0x710 [ 5460.951380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5460.951380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5460.951380][ T3116] ___sys_sendmsg+0xee/0x170 [ 5460.951380][ T3116] __sys_sendmsg+0xcd/0x170 [ 5460.951380][ T3116] do_syscall_64+0xc6/0x1e0 [ 5460.951380][ T3116] [ 5460.953555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5460.953555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5460.953555][ T3116] ipv6_find_idev+0x102/0x170 [ 5460.953555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5460.953555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5460.953555][ T3116] netlink_rcv_skb+0x130/0x360 [ 5460.953555][ T3116] netlink_unicast+0x449/0x710 [ 5460.953555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5460.953555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5460.953555][ T3116] ___sys_sendmsg+0xee/0x170 [ 5460.953555][ T3116] __sys_sendmsg+0xcd/0x170 [ 5460.953555][ T3116] do_syscall_64+0xc6/0x1e0 [ 5460.953555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5460.953555][ T3116] [ 5460.955245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5460.955245][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5460.955245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5460.955245][ T3116] ipv6_find_idev+0x102/0x170 [ 5460.955245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5460.955245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5460.955245][ T3116] netlink_rcv_skb+0x130/0x360 [ 5460.955245][ T3116] netlink_unicast+0x449/0x710 [ 5460.955245][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5460.955245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5460.955245][ T3116] ___sys_sendmsg+0xee/0x170 [ 5460.955245][ T3116] __sys_sendmsg+0xcd/0x170 [ 5460.955245][ T3116] do_syscall_64+0xc6/0x1e0 [ 5460.955245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5460.955245][ T3116] [ 5471.204802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5471.205277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5471.205277][ T3116] dst_init+0x84/0x4a0 [ 5471.205277][ T3116] dst_alloc+0x97/0x150 [ 5471.205277][ T3116] ip6_dst_alloc+0x23/0x90 [ 5471.205277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5471.205277][ T3116] ip6_pol_route+0x56f/0x840 [ 5471.205277][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5471.205277][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5471.205277][ T3116] fib6_rule_lookup+0x182/0x630 [ 5471.205277][ T3116] ip6_route_input+0x59c/0xa50 [ 5471.205277][ T3116] ipv6_rcv+0x397/0x810 [ 5471.205277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5471.205277][ T3116] process_backlog+0x101/0x620 [ 5471.205277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5471.205277][ T3116] net_rx_action+0x495/0xbe0 [ 5471.205277][ T3116] __do_softirq+0x1b5/0x7f6 [ 5471.205277][ T3116] [ 5471.207347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5471.207347][ T3116] netdev_get_by_index+0x5e/0x80 [ 5471.207347][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5471.207347][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5471.207347][ T3116] ip6_route_add+0x1c/0x140 [ 5471.207347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5471.207347][ T3116] addrconf_add_dev+0xe2/0x170 [ 5471.207347][ T3116] inet6_addr_add+0x12f/0xa40 [ 5471.207347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5471.207347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5471.207347][ T3116] netlink_rcv_skb+0x130/0x360 [ 5471.207347][ T3116] netlink_unicast+0x449/0x710 [ 5471.207347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5471.207347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5471.207347][ T3116] ___sys_sendmsg+0xee/0x170 [ 5471.207347][ T3116] __sys_sendmsg+0xcd/0x170 [ 5471.207347][ T3116] do_syscall_64+0xc6/0x1e0 [ 5471.207347][ T3116] [ 5471.209510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5471.209510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5471.209510][ T3116] ipv6_find_idev+0x102/0x170 [ 5471.209510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5471.209510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5471.209510][ T3116] netlink_rcv_skb+0x130/0x360 [ 5471.209510][ T3116] netlink_unicast+0x449/0x710 [ 5471.209510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5471.209510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5471.209510][ T3116] ___sys_sendmsg+0xee/0x170 [ 5471.209510][ T3116] __sys_sendmsg+0xcd/0x170 [ 5471.209510][ T3116] do_syscall_64+0xc6/0x1e0 [ 5471.209510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5471.209510][ T3116] [ 5471.211199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5471.211199][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5471.211199][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5471.211199][ T3116] ipv6_find_idev+0x102/0x170 [ 5471.211199][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5471.211199][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5471.211199][ T3116] netlink_rcv_skb+0x130/0x360 [ 5471.211199][ T3116] netlink_unicast+0x449/0x710 [ 5471.211199][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5471.211199][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5471.211199][ T3116] ___sys_sendmsg+0xee/0x170 [ 5471.211199][ T3116] __sys_sendmsg+0xcd/0x170 [ 5471.211199][ T3116] do_syscall_64+0xc6/0x1e0 [ 5471.211199][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5471.211199][ T3116] [ 5481.460828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5481.461291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5481.461291][ T3116] dst_init+0x84/0x4a0 [ 5481.461291][ T3116] dst_alloc+0x97/0x150 [ 5481.461291][ T3116] ip6_dst_alloc+0x23/0x90 [ 5481.461291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5481.461291][ T3116] ip6_pol_route+0x56f/0x840 [ 5481.461291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5481.461291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5481.461291][ T3116] fib6_rule_lookup+0x182/0x630 [ 5481.461291][ T3116] ip6_route_input+0x59c/0xa50 [ 5481.461291][ T3116] ipv6_rcv+0x397/0x810 [ 5481.461291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5481.461291][ T3116] process_backlog+0x101/0x620 [ 5481.461291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5481.461291][ T3116] net_rx_action+0x495/0xbe0 [ 5481.461291][ T3116] __do_softirq+0x1b5/0x7f6 [ 5481.461291][ T3116] [ 5481.463391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5481.463391][ T3116] netdev_get_by_index+0x5e/0x80 [ 5481.463391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5481.463391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5481.463391][ T3116] ip6_route_add+0x1c/0x140 [ 5481.463391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5481.463391][ T3116] addrconf_add_dev+0xe2/0x170 [ 5481.463391][ T3116] inet6_addr_add+0x12f/0xa40 [ 5481.463391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5481.463391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5481.463391][ T3116] netlink_rcv_skb+0x130/0x360 [ 5481.463391][ T3116] netlink_unicast+0x449/0x710 [ 5481.463391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5481.463391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5481.463391][ T3116] ___sys_sendmsg+0xee/0x170 [ 5481.463391][ T3116] __sys_sendmsg+0xcd/0x170 [ 5481.463391][ T3116] do_syscall_64+0xc6/0x1e0 [ 5481.463391][ T3116] [ 5481.465549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5481.465549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5481.465549][ T3116] ipv6_find_idev+0x102/0x170 [ 5481.465549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5481.465549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5481.465549][ T3116] netlink_rcv_skb+0x130/0x360 [ 5481.465549][ T3116] netlink_unicast+0x449/0x710 [ 5481.465549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5481.465549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5481.465549][ T3116] ___sys_sendmsg+0xee/0x170 [ 5481.465549][ T3116] __sys_sendmsg+0xcd/0x170 [ 5481.465549][ T3116] do_syscall_64+0xc6/0x1e0 [ 5481.465549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5481.465549][ T3116] [ 5481.467238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5481.467238][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5481.467238][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5481.467238][ T3116] ipv6_find_idev+0x102/0x170 [ 5481.467238][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5481.467238][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5481.467238][ T3116] netlink_rcv_skb+0x130/0x360 [ 5481.467238][ T3116] netlink_unicast+0x449/0x710 [ 5481.467238][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5481.467238][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5481.467238][ T3116] ___sys_sendmsg+0xee/0x170 [ 5481.467238][ T3116] __sys_sendmsg+0xcd/0x170 [ 5481.467238][ T3116] do_syscall_64+0xc6/0x1e0 [ 5481.467238][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5481.467238][ T3116] [ 5491.660803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5491.661285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5491.661285][ T3116] dst_init+0x84/0x4a0 [ 5491.661285][ T3116] dst_alloc+0x97/0x150 [ 5491.661285][ T3116] ip6_dst_alloc+0x23/0x90 [ 5491.661285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5491.661285][ T3116] ip6_pol_route+0x56f/0x840 [ 5491.661285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5491.661285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5491.661285][ T3116] fib6_rule_lookup+0x182/0x630 [ 5491.661285][ T3116] ip6_route_input+0x59c/0xa50 [ 5491.661285][ T3116] ipv6_rcv+0x397/0x810 [ 5491.661285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5491.661285][ T3116] process_backlog+0x101/0x620 [ 5491.661285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5491.661285][ T3116] net_rx_action+0x495/0xbe0 [ 5491.661285][ T3116] __do_softirq+0x1b5/0x7f6 [ 5491.661285][ T3116] [ 5491.663367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5491.663367][ T3116] netdev_get_by_index+0x5e/0x80 [ 5491.663367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5491.663367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5491.663367][ T3116] ip6_route_add+0x1c/0x140 [ 5491.663367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5491.663367][ T3116] addrconf_add_dev+0xe2/0x170 [ 5491.663367][ T3116] inet6_addr_add+0x12f/0xa40 [ 5491.663367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5491.663367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5491.663367][ T3116] netlink_rcv_skb+0x130/0x360 [ 5491.663367][ T3116] netlink_unicast+0x449/0x710 [ 5491.663367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5491.663367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5491.663367][ T3116] ___sys_sendmsg+0xee/0x170 [ 5491.663367][ T3116] __sys_sendmsg+0xcd/0x170 [ 5491.663367][ T3116] do_syscall_64+0xc6/0x1e0 [ 5491.663367][ T3116] [ 5491.665554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5491.665554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5491.665554][ T3116] ipv6_find_idev+0x102/0x170 [ 5491.665554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5491.665554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5491.665554][ T3116] netlink_rcv_skb+0x130/0x360 [ 5491.665554][ T3116] netlink_unicast+0x449/0x710 [ 5491.665554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5491.665554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5491.665554][ T3116] ___sys_sendmsg+0xee/0x170 [ 5491.665554][ T3116] __sys_sendmsg+0xcd/0x170 [ 5491.665554][ T3116] do_syscall_64+0xc6/0x1e0 [ 5491.665554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5491.665554][ T3116] [ 5491.667248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5491.667248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5491.667248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5491.667248][ T3116] ipv6_find_idev+0x102/0x170 [ 5491.667248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5491.667248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5491.667248][ T3116] netlink_rcv_skb+0x130/0x360 [ 5491.667248][ T3116] netlink_unicast+0x449/0x710 [ 5491.667248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5491.667248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5491.667248][ T3116] ___sys_sendmsg+0xee/0x170 [ 5491.667248][ T3116] __sys_sendmsg+0xcd/0x170 [ 5491.667248][ T3116] do_syscall_64+0xc6/0x1e0 [ 5491.667248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5491.667248][ T3116] [ 5501.908824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5501.909293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5501.909293][ T3116] dst_init+0x84/0x4a0 [ 5501.909293][ T3116] dst_alloc+0x97/0x150 [ 5501.909293][ T3116] ip6_dst_alloc+0x23/0x90 [ 5501.909293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5501.909293][ T3116] ip6_pol_route+0x56f/0x840 [ 5501.909293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5501.909293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5501.909293][ T3116] fib6_rule_lookup+0x182/0x630 [ 5501.909293][ T3116] ip6_route_input+0x59c/0xa50 [ 5501.909293][ T3116] ipv6_rcv+0x397/0x810 [ 5501.909293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5501.909293][ T3116] process_backlog+0x101/0x620 [ 5501.909293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5501.909293][ T3116] net_rx_action+0x495/0xbe0 [ 5501.909293][ T3116] __do_softirq+0x1b5/0x7f6 [ 5501.909293][ T3116] [ 5501.911358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5501.911358][ T3116] netdev_get_by_index+0x5e/0x80 [ 5501.911358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5501.911358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5501.911358][ T3116] ip6_route_add+0x1c/0x140 [ 5501.911358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5501.911358][ T3116] addrconf_add_dev+0xe2/0x170 [ 5501.911358][ T3116] inet6_addr_add+0x12f/0xa40 [ 5501.911358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5501.911358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5501.911358][ T3116] netlink_rcv_skb+0x130/0x360 [ 5501.911358][ T3116] netlink_unicast+0x449/0x710 [ 5501.911358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5501.911358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5501.911358][ T3116] ___sys_sendmsg+0xee/0x170 [ 5501.911358][ T3116] __sys_sendmsg+0xcd/0x170 [ 5501.911358][ T3116] do_syscall_64+0xc6/0x1e0 [ 5501.911358][ T3116] [ 5501.913535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5501.913535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5501.913535][ T3116] ipv6_find_idev+0x102/0x170 [ 5501.913535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5501.913535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5501.913535][ T3116] netlink_rcv_skb+0x130/0x360 [ 5501.913535][ T3116] netlink_unicast+0x449/0x710 [ 5501.913535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5501.913535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5501.913535][ T3116] ___sys_sendmsg+0xee/0x170 [ 5501.913535][ T3116] __sys_sendmsg+0xcd/0x170 [ 5501.913535][ T3116] do_syscall_64+0xc6/0x1e0 [ 5501.913535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5501.913535][ T3116] [ 5501.915230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5501.915230][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5501.915230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5501.915230][ T3116] ipv6_find_idev+0x102/0x170 [ 5501.915230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5501.915230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5501.915230][ T3116] netlink_rcv_skb+0x130/0x360 [ 5501.915230][ T3116] netlink_unicast+0x449/0x710 [ 5501.915230][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5501.915230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5501.915230][ T3116] ___sys_sendmsg+0xee/0x170 [ 5501.915230][ T3116] __sys_sendmsg+0xcd/0x170 [ 5501.915230][ T3116] do_syscall_64+0xc6/0x1e0 [ 5501.915230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5501.915230][ T3116] [ 5512.156800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5512.157260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5512.157260][ T3116] dst_init+0x84/0x4a0 [ 5512.157260][ T3116] dst_alloc+0x97/0x150 [ 5512.157260][ T3116] ip6_dst_alloc+0x23/0x90 [ 5512.157260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5512.157260][ T3116] ip6_pol_route+0x56f/0x840 [ 5512.157260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5512.157260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5512.157260][ T3116] fib6_rule_lookup+0x182/0x630 [ 5512.157260][ T3116] ip6_route_input+0x59c/0xa50 [ 5512.157260][ T3116] ipv6_rcv+0x397/0x810 [ 5512.157260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5512.157260][ T3116] process_backlog+0x101/0x620 [ 5512.157260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5512.157260][ T3116] net_rx_action+0x495/0xbe0 [ 5512.157260][ T3116] __do_softirq+0x1b5/0x7f6 [ 5512.157260][ T3116] [ 5512.159333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5512.159333][ T3116] netdev_get_by_index+0x5e/0x80 [ 5512.159333][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5512.159333][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5512.159333][ T3116] ip6_route_add+0x1c/0x140 [ 5512.159333][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5512.159333][ T3116] addrconf_add_dev+0xe2/0x170 [ 5512.159333][ T3116] inet6_addr_add+0x12f/0xa40 [ 5512.159333][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5512.159333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5512.159333][ T3116] netlink_rcv_skb+0x130/0x360 [ 5512.159333][ T3116] netlink_unicast+0x449/0x710 [ 5512.159333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5512.159333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5512.159333][ T3116] ___sys_sendmsg+0xee/0x170 [ 5512.159333][ T3116] __sys_sendmsg+0xcd/0x170 [ 5512.159333][ T3116] do_syscall_64+0xc6/0x1e0 [ 5512.159333][ T3116] [ 5512.161501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5512.161501][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5512.161501][ T3116] ipv6_find_idev+0x102/0x170 [ 5512.161501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5512.161501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5512.161501][ T3116] netlink_rcv_skb+0x130/0x360 [ 5512.161501][ T3116] netlink_unicast+0x449/0x710 [ 5512.161501][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5512.161501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5512.161501][ T3116] ___sys_sendmsg+0xee/0x170 [ 5512.161501][ T3116] __sys_sendmsg+0xcd/0x170 [ 5512.161501][ T3116] do_syscall_64+0xc6/0x1e0 [ 5512.161501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5512.161501][ T3116] [ 5512.163207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5512.163207][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5512.163207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5512.163207][ T3116] ipv6_find_idev+0x102/0x170 [ 5512.163207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5512.163207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5512.163207][ T3116] netlink_rcv_skb+0x130/0x360 [ 5512.163207][ T3116] netlink_unicast+0x449/0x710 [ 5512.163207][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5512.163207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5512.163207][ T3116] ___sys_sendmsg+0xee/0x170 [ 5512.163207][ T3116] __sys_sendmsg+0xcd/0x170 [ 5512.163207][ T3116] do_syscall_64+0xc6/0x1e0 [ 5512.163207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5512.163207][ T3116] [ 5522.404796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5522.405260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5522.405260][ T3116] dst_init+0x84/0x4a0 [ 5522.405260][ T3116] dst_alloc+0x97/0x150 [ 5522.405260][ T3116] ip6_dst_alloc+0x23/0x90 [ 5522.405260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5522.405260][ T3116] ip6_pol_route+0x56f/0x840 [ 5522.405260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5522.405260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5522.405260][ T3116] fib6_rule_lookup+0x182/0x630 [ 5522.405260][ T3116] ip6_route_input+0x59c/0xa50 [ 5522.405260][ T3116] ipv6_rcv+0x397/0x810 [ 5522.405260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5522.405260][ T3116] process_backlog+0x101/0x620 [ 5522.405260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5522.405260][ T3116] net_rx_action+0x495/0xbe0 [ 5522.405260][ T3116] __do_softirq+0x1b5/0x7f6 [ 5522.405260][ T3116] [ 5522.407331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5522.407331][ T3116] netdev_get_by_index+0x5e/0x80 [ 5522.407331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5522.407331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5522.407331][ T3116] ip6_route_add+0x1c/0x140 [ 5522.407331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5522.407331][ T3116] addrconf_add_dev+0xe2/0x170 [ 5522.407331][ T3116] inet6_addr_add+0x12f/0xa40 [ 5522.407331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5522.407331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5522.407331][ T3116] netlink_rcv_skb+0x130/0x360 [ 5522.407331][ T3116] netlink_unicast+0x449/0x710 [ 5522.407331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5522.407331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5522.407331][ T3116] ___sys_sendmsg+0xee/0x170 [ 5522.407331][ T3116] __sys_sendmsg+0xcd/0x170 [ 5522.407331][ T3116] do_syscall_64+0xc6/0x1e0 [ 5522.407331][ T3116] [ 5522.409494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5522.409494][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5522.409494][ T3116] ipv6_find_idev+0x102/0x170 [ 5522.409494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5522.409494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5522.409494][ T3116] netlink_rcv_skb+0x130/0x360 [ 5522.409494][ T3116] netlink_unicast+0x449/0x710 [ 5522.409494][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5522.409494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5522.409494][ T3116] ___sys_sendmsg+0xee/0x170 [ 5522.409494][ T3116] __sys_sendmsg+0xcd/0x170 [ 5522.409494][ T3116] do_syscall_64+0xc6/0x1e0 [ 5522.409494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5522.409494][ T3116] [ 5522.411200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5522.411200][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5522.411200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5522.411200][ T3116] ipv6_find_idev+0x102/0x170 [ 5522.411200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5522.411200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5522.411200][ T3116] netlink_rcv_skb+0x130/0x360 [ 5522.411200][ T3116] netlink_unicast+0x449/0x710 [ 5522.411200][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5522.411200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5522.411200][ T3116] ___sys_sendmsg+0xee/0x170 [ 5522.411200][ T3116] __sys_sendmsg+0xcd/0x170 [ 5522.411200][ T3116] do_syscall_64+0xc6/0x1e0 [ 5522.411200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5522.411200][ T3116] [ 5532.452741][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5532.453168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5532.453168][ T3116] dst_init+0x84/0x4a0 [ 5532.453168][ T3116] dst_alloc+0x97/0x150 [ 5532.453168][ T3116] ip6_dst_alloc+0x23/0x90 [ 5532.453168][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5532.453168][ T3116] ip6_pol_route+0x56f/0x840 [ 5532.453168][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5532.453168][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5532.453168][ T3116] fib6_rule_lookup+0x182/0x630 [ 5532.453168][ T3116] ip6_route_input+0x59c/0xa50 [ 5532.453168][ T3116] ipv6_rcv+0x397/0x810 [ 5532.453168][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5532.453168][ T3116] process_backlog+0x101/0x620 [ 5532.453168][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5532.453168][ T3116] net_rx_action+0x495/0xbe0 [ 5532.453168][ T3116] __do_softirq+0x1b5/0x7f6 [ 5532.453168][ T3116] [ 5532.455244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5532.455244][ T3116] netdev_get_by_index+0x5e/0x80 [ 5532.455244][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5532.455244][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5532.455244][ T3116] ip6_route_add+0x1c/0x140 [ 5532.455244][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5532.455244][ T3116] addrconf_add_dev+0xe2/0x170 [ 5532.455244][ T3116] inet6_addr_add+0x12f/0xa40 [ 5532.455244][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5532.455244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5532.455244][ T3116] netlink_rcv_skb+0x130/0x360 [ 5532.455244][ T3116] netlink_unicast+0x449/0x710 [ 5532.455244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5532.455244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5532.455244][ T3116] ___sys_sendmsg+0xee/0x170 [ 5532.455244][ T3116] __sys_sendmsg+0xcd/0x170 [ 5532.455244][ T3116] do_syscall_64+0xc6/0x1e0 [ 5532.455244][ T3116] [ 5532.457419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5532.457419][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5532.457419][ T3116] ipv6_find_idev+0x102/0x170 [ 5532.457419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5532.457419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5532.457419][ T3116] netlink_rcv_skb+0x130/0x360 [ 5532.457419][ T3116] netlink_unicast+0x449/0x710 [ 5532.457419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5532.457419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5532.457419][ T3116] ___sys_sendmsg+0xee/0x170 [ 5532.457419][ T3116] __sys_sendmsg+0xcd/0x170 [ 5532.457419][ T3116] do_syscall_64+0xc6/0x1e0 [ 5532.457419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5532.457419][ T3116] [ 5532.459116][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5532.459116][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5532.459116][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5532.459116][ T3116] ipv6_find_idev+0x102/0x170 [ 5532.459116][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5532.459116][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5532.459116][ T3116] netlink_rcv_skb+0x130/0x360 [ 5532.459116][ T3116] netlink_unicast+0x449/0x710 [ 5532.459116][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5532.459116][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5532.459116][ T3116] ___sys_sendmsg+0xee/0x170 [ 5532.459116][ T3116] __sys_sendmsg+0xcd/0x170 [ 5532.459116][ T3116] do_syscall_64+0xc6/0x1e0 [ 5532.459116][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5532.459116][ T3116] [ 5542.700812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5542.701219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5542.701219][ T3116] dst_init+0x84/0x4a0 [ 5542.701219][ T3116] dst_alloc+0x97/0x150 [ 5542.701219][ T3116] ip6_dst_alloc+0x23/0x90 [ 5542.701219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5542.701219][ T3116] ip6_pol_route+0x56f/0x840 [ 5542.701219][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5542.701219][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5542.701219][ T3116] fib6_rule_lookup+0x182/0x630 [ 5542.701219][ T3116] ip6_route_input+0x59c/0xa50 [ 5542.701219][ T3116] ipv6_rcv+0x397/0x810 [ 5542.701219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5542.701219][ T3116] process_backlog+0x101/0x620 [ 5542.701219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5542.701219][ T3116] net_rx_action+0x495/0xbe0 [ 5542.701219][ T3116] __do_softirq+0x1b5/0x7f6 [ 5542.701219][ T3116] [ 5542.703294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5542.703294][ T3116] netdev_get_by_index+0x5e/0x80 [ 5542.703294][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5542.703294][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5542.703294][ T3116] ip6_route_add+0x1c/0x140 [ 5542.703294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5542.703294][ T3116] addrconf_add_dev+0xe2/0x170 [ 5542.703294][ T3116] inet6_addr_add+0x12f/0xa40 [ 5542.703294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5542.703294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5542.703294][ T3116] netlink_rcv_skb+0x130/0x360 [ 5542.703294][ T3116] netlink_unicast+0x449/0x710 [ 5542.703294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5542.703294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5542.703294][ T3116] ___sys_sendmsg+0xee/0x170 [ 5542.703294][ T3116] __sys_sendmsg+0xcd/0x170 [ 5542.703294][ T3116] do_syscall_64+0xc6/0x1e0 [ 5542.703294][ T3116] [ 5542.705487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5542.705487][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5542.705487][ T3116] ipv6_find_idev+0x102/0x170 [ 5542.705487][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5542.705487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5542.705487][ T3116] netlink_rcv_skb+0x130/0x360 [ 5542.705487][ T3116] netlink_unicast+0x449/0x710 [ 5542.705487][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5542.705487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5542.705487][ T3116] ___sys_sendmsg+0xee/0x170 [ 5542.705487][ T3116] __sys_sendmsg+0xcd/0x170 [ 5542.705487][ T3116] do_syscall_64+0xc6/0x1e0 [ 5542.705487][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5542.705487][ T3116] [ 5542.707180][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5542.707180][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5542.707180][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5542.707180][ T3116] ipv6_find_idev+0x102/0x170 [ 5542.707180][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5542.707180][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5542.707180][ T3116] netlink_rcv_skb+0x130/0x360 [ 5542.707180][ T3116] netlink_unicast+0x449/0x710 [ 5542.707180][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5542.707180][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5542.707180][ T3116] ___sys_sendmsg+0xee/0x170 [ 5542.707180][ T3116] __sys_sendmsg+0xcd/0x170 [ 5542.707180][ T3116] do_syscall_64+0xc6/0x1e0 [ 5542.707180][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5542.707180][ T3116] [ 5552.948800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5552.949269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5552.949269][ T3116] dst_init+0x84/0x4a0 [ 5552.949269][ T3116] dst_alloc+0x97/0x150 [ 5552.949269][ T3116] ip6_dst_alloc+0x23/0x90 [ 5552.949269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5552.949269][ T3116] ip6_pol_route+0x56f/0x840 [ 5552.949269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5552.949269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5552.949269][ T3116] fib6_rule_lookup+0x182/0x630 [ 5552.949269][ T3116] ip6_route_input+0x59c/0xa50 [ 5552.949269][ T3116] ipv6_rcv+0x397/0x810 [ 5552.949269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5552.949269][ T3116] process_backlog+0x101/0x620 [ 5552.949269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5552.949269][ T3116] net_rx_action+0x495/0xbe0 [ 5552.949269][ T3116] __do_softirq+0x1b5/0x7f6 [ 5552.949269][ T3116] [ 5552.951342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5552.951342][ T3116] netdev_get_by_index+0x5e/0x80 [ 5552.951342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5552.951342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5552.951342][ T3116] ip6_route_add+0x1c/0x140 [ 5552.951342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5552.951342][ T3116] addrconf_add_dev+0xe2/0x170 [ 5552.951342][ T3116] inet6_addr_add+0x12f/0xa40 [ 5552.951342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5552.951342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5552.951342][ T3116] netlink_rcv_skb+0x130/0x360 [ 5552.951342][ T3116] netlink_unicast+0x449/0x710 [ 5552.951342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5552.951342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5552.951342][ T3116] ___sys_sendmsg+0xee/0x170 [ 5552.951342][ T3116] __sys_sendmsg+0xcd/0x170 [ 5552.951342][ T3116] do_syscall_64+0xc6/0x1e0 [ 5552.951342][ T3116] [ 5552.953521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5552.953521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5552.953521][ T3116] ipv6_find_idev+0x102/0x170 [ 5552.953521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5552.953521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5552.953521][ T3116] netlink_rcv_skb+0x130/0x360 [ 5552.953521][ T3116] netlink_unicast+0x449/0x710 [ 5552.953521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5552.953521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5552.953521][ T3116] ___sys_sendmsg+0xee/0x170 [ 5552.953521][ T3116] __sys_sendmsg+0xcd/0x170 [ 5552.953521][ T3116] do_syscall_64+0xc6/0x1e0 [ 5552.953521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5552.953521][ T3116] [ 5552.955212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5552.955212][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5552.955212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5552.955212][ T3116] ipv6_find_idev+0x102/0x170 [ 5552.955212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5552.955212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5552.955212][ T3116] netlink_rcv_skb+0x130/0x360 [ 5552.955212][ T3116] netlink_unicast+0x449/0x710 [ 5552.955212][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5552.955212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5552.955212][ T3116] ___sys_sendmsg+0xee/0x170 [ 5552.955212][ T3116] __sys_sendmsg+0xcd/0x170 [ 5552.955212][ T3116] do_syscall_64+0xc6/0x1e0 [ 5552.955212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5552.955212][ T3116] [ 5563.196734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5563.197157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5563.197157][ T3116] dst_init+0x84/0x4a0 [ 5563.197157][ T3116] dst_alloc+0x97/0x150 [ 5563.197157][ T3116] ip6_dst_alloc+0x23/0x90 [ 5563.197157][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5563.197157][ T3116] ip6_pol_route+0x56f/0x840 [ 5563.197157][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5563.197157][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5563.197157][ T3116] fib6_rule_lookup+0x182/0x630 [ 5563.197157][ T3116] ip6_route_input+0x59c/0xa50 [ 5563.197157][ T3116] ipv6_rcv+0x397/0x810 [ 5563.197157][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5563.197157][ T3116] process_backlog+0x101/0x620 [ 5563.197157][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5563.197157][ T3116] net_rx_action+0x495/0xbe0 [ 5563.197157][ T3116] __do_softirq+0x1b5/0x7f6 [ 5563.197157][ T3116] [ 5563.199231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5563.199231][ T3116] netdev_get_by_index+0x5e/0x80 [ 5563.199231][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5563.199231][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5563.199231][ T3116] ip6_route_add+0x1c/0x140 [ 5563.199231][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5563.199231][ T3116] addrconf_add_dev+0xe2/0x170 [ 5563.199231][ T3116] inet6_addr_add+0x12f/0xa40 [ 5563.199231][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5563.199231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5563.199231][ T3116] netlink_rcv_skb+0x130/0x360 [ 5563.199231][ T3116] netlink_unicast+0x449/0x710 [ 5563.199231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5563.199231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5563.199231][ T3116] ___sys_sendmsg+0xee/0x170 [ 5563.199231][ T3116] __sys_sendmsg+0xcd/0x170 [ 5563.199231][ T3116] do_syscall_64+0xc6/0x1e0 [ 5563.199231][ T3116] [ 5563.201410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5563.201410][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5563.201410][ T3116] ipv6_find_idev+0x102/0x170 [ 5563.201410][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5563.201410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5563.201410][ T3116] netlink_rcv_skb+0x130/0x360 [ 5563.201410][ T3116] netlink_unicast+0x449/0x710 [ 5563.201410][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5563.201410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5563.201410][ T3116] ___sys_sendmsg+0xee/0x170 [ 5563.201410][ T3116] __sys_sendmsg+0xcd/0x170 [ 5563.201410][ T3116] do_syscall_64+0xc6/0x1e0 [ 5563.201410][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5563.201410][ T3116] [ 5563.203128][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5563.203128][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5563.203128][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5563.203128][ T3116] ipv6_find_idev+0x102/0x170 [ 5563.203128][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5563.203128][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5563.203128][ T3116] netlink_rcv_skb+0x130/0x360 [ 5563.203128][ T3116] netlink_unicast+0x449/0x710 [ 5563.203128][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5563.203128][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5563.203128][ T3116] ___sys_sendmsg+0xee/0x170 [ 5563.203128][ T3116] __sys_sendmsg+0xcd/0x170 [ 5563.203128][ T3116] do_syscall_64+0xc6/0x1e0 [ 5563.203128][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5563.203128][ T3116] [ 5573.444727][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5573.445170][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5573.445170][ T3116] dst_init+0x84/0x4a0 [ 5573.445170][ T3116] dst_alloc+0x97/0x150 [ 5573.445170][ T3116] ip6_dst_alloc+0x23/0x90 [ 5573.445170][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5573.445170][ T3116] ip6_pol_route+0x56f/0x840 [ 5573.445170][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5573.445170][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5573.445170][ T3116] fib6_rule_lookup+0x182/0x630 [ 5573.445170][ T3116] ip6_route_input+0x59c/0xa50 [ 5573.445170][ T3116] ipv6_rcv+0x397/0x810 [ 5573.445170][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5573.445170][ T3116] process_backlog+0x101/0x620 [ 5573.445170][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5573.445170][ T3116] net_rx_action+0x495/0xbe0 [ 5573.445170][ T3116] __do_softirq+0x1b5/0x7f6 [ 5573.445170][ T3116] [ 5573.447252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5573.447252][ T3116] netdev_get_by_index+0x5e/0x80 [ 5573.447252][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5573.447252][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5573.447252][ T3116] ip6_route_add+0x1c/0x140 [ 5573.447252][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5573.447252][ T3116] addrconf_add_dev+0xe2/0x170 [ 5573.447252][ T3116] inet6_addr_add+0x12f/0xa40 [ 5573.447252][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5573.447252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5573.447252][ T3116] netlink_rcv_skb+0x130/0x360 [ 5573.447252][ T3116] netlink_unicast+0x449/0x710 [ 5573.447252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5573.447252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5573.447252][ T3116] ___sys_sendmsg+0xee/0x170 [ 5573.447252][ T3116] __sys_sendmsg+0xcd/0x170 [ 5573.447252][ T3116] do_syscall_64+0xc6/0x1e0 [ 5573.447252][ T3116] [ 5573.449428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5573.449428][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5573.449428][ T3116] ipv6_find_idev+0x102/0x170 [ 5573.449428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5573.449428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5573.449428][ T3116] netlink_rcv_skb+0x130/0x360 [ 5573.449428][ T3116] netlink_unicast+0x449/0x710 [ 5573.449428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5573.449428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5573.449428][ T3116] ___sys_sendmsg+0xee/0x170 [ 5573.449428][ T3116] __sys_sendmsg+0xcd/0x170 [ 5573.449428][ T3116] do_syscall_64+0xc6/0x1e0 [ 5573.449428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5573.449428][ T3116] [ 5573.451140][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5573.451140][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5573.451140][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5573.451140][ T3116] ipv6_find_idev+0x102/0x170 [ 5573.451140][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5573.451140][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5573.451140][ T3116] netlink_rcv_skb+0x130/0x360 [ 5573.451140][ T3116] netlink_unicast+0x449/0x710 [ 5573.451140][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5573.451140][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5573.451140][ T3116] ___sys_sendmsg+0xee/0x170 [ 5573.451140][ T3116] __sys_sendmsg+0xcd/0x170 [ 5573.451140][ T3116] do_syscall_64+0xc6/0x1e0 [ 5573.451140][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5573.451140][ T3116] [ 5583.692723][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5583.693181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5583.693181][ T3116] dst_init+0x84/0x4a0 [ 5583.693181][ T3116] dst_alloc+0x97/0x150 [ 5583.693181][ T3116] ip6_dst_alloc+0x23/0x90 [ 5583.693181][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5583.693181][ T3116] ip6_pol_route+0x56f/0x840 [ 5583.693181][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5583.693181][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5583.693181][ T3116] fib6_rule_lookup+0x182/0x630 [ 5583.693181][ T3116] ip6_route_input+0x59c/0xa50 [ 5583.693181][ T3116] ipv6_rcv+0x397/0x810 [ 5583.693181][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5583.693181][ T3116] process_backlog+0x101/0x620 [ 5583.693181][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5583.693181][ T3116] net_rx_action+0x495/0xbe0 [ 5583.693181][ T3116] __do_softirq+0x1b5/0x7f6 [ 5583.693181][ T3116] [ 5583.695266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5583.695266][ T3116] netdev_get_by_index+0x5e/0x80 [ 5583.695266][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5583.695266][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5583.695266][ T3116] ip6_route_add+0x1c/0x140 [ 5583.695266][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5583.695266][ T3116] addrconf_add_dev+0xe2/0x170 [ 5583.695266][ T3116] inet6_addr_add+0x12f/0xa40 [ 5583.695266][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5583.695266][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5583.695266][ T3116] netlink_rcv_skb+0x130/0x360 [ 5583.695266][ T3116] netlink_unicast+0x449/0x710 [ 5583.695266][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5583.695266][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5583.695266][ T3116] ___sys_sendmsg+0xee/0x170 [ 5583.695266][ T3116] __sys_sendmsg+0xcd/0x170 [ 5583.695266][ T3116] do_syscall_64+0xc6/0x1e0 [ 5583.695266][ T3116] [ 5583.697441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5583.697441][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5583.697441][ T3116] ipv6_find_idev+0x102/0x170 [ 5583.697441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5583.697441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5583.697441][ T3116] netlink_rcv_skb+0x130/0x360 [ 5583.697441][ T3116] netlink_unicast+0x449/0x710 [ 5583.697441][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5583.697441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5583.697441][ T3116] ___sys_sendmsg+0xee/0x170 [ 5583.697441][ T3116] __sys_sendmsg+0xcd/0x170 [ 5583.697441][ T3116] do_syscall_64+0xc6/0x1e0 [ 5583.697441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5583.697441][ T3116] [ 5583.699146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5583.699146][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5583.699146][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5583.699146][ T3116] ipv6_find_idev+0x102/0x170 [ 5583.699146][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5583.699146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5583.699146][ T3116] netlink_rcv_skb+0x130/0x360 [ 5583.699146][ T3116] netlink_unicast+0x449/0x710 [ 5583.699146][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5583.699146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5583.699146][ T3116] ___sys_sendmsg+0xee/0x170 [ 5583.699146][ T3116] __sys_sendmsg+0xcd/0x170 [ 5583.699146][ T3116] do_syscall_64+0xc6/0x1e0 [ 5583.699146][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5583.699146][ T3116] [ 5593.748822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5593.749310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5593.749310][ T3116] dst_init+0x84/0x4a0 [ 5593.749310][ T3116] dst_alloc+0x97/0x150 [ 5593.749310][ T3116] ip6_dst_alloc+0x23/0x90 [ 5593.749310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5593.749310][ T3116] ip6_pol_route+0x56f/0x840 [ 5593.749310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5593.749310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5593.749310][ T3116] fib6_rule_lookup+0x182/0x630 [ 5593.749310][ T3116] ip6_route_input+0x59c/0xa50 [ 5593.749310][ T3116] ipv6_rcv+0x397/0x810 [ 5593.749310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5593.749310][ T3116] process_backlog+0x101/0x620 [ 5593.749310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5593.749310][ T3116] net_rx_action+0x495/0xbe0 [ 5593.749310][ T3116] __do_softirq+0x1b5/0x7f6 [ 5593.749310][ T3116] [ 5593.751386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5593.751386][ T3116] netdev_get_by_index+0x5e/0x80 [ 5593.751386][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5593.751386][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5593.751386][ T3116] ip6_route_add+0x1c/0x140 [ 5593.751386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5593.751386][ T3116] addrconf_add_dev+0xe2/0x170 [ 5593.751386][ T3116] inet6_addr_add+0x12f/0xa40 [ 5593.751386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5593.751386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5593.751386][ T3116] netlink_rcv_skb+0x130/0x360 [ 5593.751386][ T3116] netlink_unicast+0x449/0x710 [ 5593.751386][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5593.751386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5593.751386][ T3116] ___sys_sendmsg+0xee/0x170 [ 5593.751386][ T3116] __sys_sendmsg+0xcd/0x170 [ 5593.751386][ T3116] do_syscall_64+0xc6/0x1e0 [ 5593.751386][ T3116] [ 5593.753575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5593.753575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5593.753575][ T3116] ipv6_find_idev+0x102/0x170 [ 5593.753575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5593.753575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5593.753575][ T3116] netlink_rcv_skb+0x130/0x360 [ 5593.753575][ T3116] netlink_unicast+0x449/0x710 [ 5593.753575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5593.753575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5593.753575][ T3116] ___sys_sendmsg+0xee/0x170 [ 5593.753575][ T3116] __sys_sendmsg+0xcd/0x170 [ 5593.753575][ T3116] do_syscall_64+0xc6/0x1e0 [ 5593.753575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5593.753575][ T3116] [ 5593.755269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5593.755269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5593.755269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5593.755269][ T3116] ipv6_find_idev+0x102/0x170 [ 5593.755269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5593.755269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5593.755269][ T3116] netlink_rcv_skb+0x130/0x360 [ 5593.755269][ T3116] netlink_unicast+0x449/0x710 [ 5593.755269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5593.755269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5593.755269][ T3116] ___sys_sendmsg+0xee/0x170 [ 5593.755269][ T3116] __sys_sendmsg+0xcd/0x170 [ 5593.755269][ T3116] do_syscall_64+0xc6/0x1e0 [ 5593.755269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5593.755269][ T3116] [ 5603.996833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5603.997304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5603.997304][ T3116] dst_init+0x84/0x4a0 [ 5603.997304][ T3116] dst_alloc+0x97/0x150 [ 5603.997304][ T3116] ip6_dst_alloc+0x23/0x90 [ 5603.997304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5603.997304][ T3116] ip6_pol_route+0x56f/0x840 [ 5603.997304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5603.997304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5603.997304][ T3116] fib6_rule_lookup+0x182/0x630 [ 5603.997304][ T3116] ip6_route_input+0x59c/0xa50 [ 5603.997304][ T3116] ipv6_rcv+0x397/0x810 [ 5603.997304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5603.997304][ T3116] process_backlog+0x101/0x620 [ 5603.997304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5603.997304][ T3116] net_rx_action+0x495/0xbe0 [ 5603.997304][ T3116] __do_softirq+0x1b5/0x7f6 [ 5603.997304][ T3116] [ 5603.999388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5603.999388][ T3116] netdev_get_by_index+0x5e/0x80 [ 5603.999388][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5603.999388][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5603.999388][ T3116] ip6_route_add+0x1c/0x140 [ 5603.999388][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5603.999388][ T3116] addrconf_add_dev+0xe2/0x170 [ 5603.999388][ T3116] inet6_addr_add+0x12f/0xa40 [ 5603.999388][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5603.999388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5603.999388][ T3116] netlink_rcv_skb+0x130/0x360 [ 5603.999388][ T3116] netlink_unicast+0x449/0x710 [ 5603.999388][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5603.999388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5603.999388][ T3116] ___sys_sendmsg+0xee/0x170 [ 5603.999388][ T3116] __sys_sendmsg+0xcd/0x170 [ 5603.999388][ T3116] do_syscall_64+0xc6/0x1e0 [ 5603.999388][ T3116] [ 5604.001571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5604.001571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5604.001571][ T3116] ipv6_find_idev+0x102/0x170 [ 5604.001571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5604.001571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5604.001571][ T3116] netlink_rcv_skb+0x130/0x360 [ 5604.001571][ T3116] netlink_unicast+0x449/0x710 [ 5604.001571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5604.001571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5604.001571][ T3116] ___sys_sendmsg+0xee/0x170 [ 5604.001571][ T3116] __sys_sendmsg+0xcd/0x170 [ 5604.001571][ T3116] do_syscall_64+0xc6/0x1e0 [ 5604.001571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5604.001571][ T3116] [ 5604.003269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5604.003269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5604.003269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5604.003269][ T3116] ipv6_find_idev+0x102/0x170 [ 5604.003269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5604.003269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5604.003269][ T3116] netlink_rcv_skb+0x130/0x360 [ 5604.003269][ T3116] netlink_unicast+0x449/0x710 [ 5604.003269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5604.003269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5604.003269][ T3116] ___sys_sendmsg+0xee/0x170 [ 5604.003269][ T3116] __sys_sendmsg+0xcd/0x170 [ 5604.003269][ T3116] do_syscall_64+0xc6/0x1e0 [ 5604.003269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5604.003269][ T3116] [ 5614.148823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5614.149228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5614.149228][ T3116] dst_init+0x84/0x4a0 [ 5614.149228][ T3116] dst_alloc+0x97/0x150 [ 5614.149228][ T3116] ip6_dst_alloc+0x23/0x90 [ 5614.149228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5614.149228][ T3116] ip6_pol_route+0x56f/0x840 [ 5614.149228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5614.149228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5614.149228][ T3116] fib6_rule_lookup+0x182/0x630 [ 5614.149228][ T3116] ip6_route_input+0x59c/0xa50 [ 5614.149228][ T3116] ipv6_rcv+0x397/0x810 [ 5614.149228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5614.149228][ T3116] process_backlog+0x101/0x620 [ 5614.149228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5614.149228][ T3116] net_rx_action+0x495/0xbe0 [ 5614.149228][ T3116] __do_softirq+0x1b5/0x7f6 [ 5614.149228][ T3116] [ 5614.151302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5614.151302][ T3116] netdev_get_by_index+0x5e/0x80 [ 5614.151302][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5614.151302][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5614.151302][ T3116] ip6_route_add+0x1c/0x140 [ 5614.151302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5614.151302][ T3116] addrconf_add_dev+0xe2/0x170 [ 5614.151302][ T3116] inet6_addr_add+0x12f/0xa40 [ 5614.151302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5614.151302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5614.151302][ T3116] netlink_rcv_skb+0x130/0x360 [ 5614.151302][ T3116] netlink_unicast+0x449/0x710 [ 5614.151302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5614.151302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5614.151302][ T3116] ___sys_sendmsg+0xee/0x170 [ 5614.151302][ T3116] __sys_sendmsg+0xcd/0x170 [ 5614.151302][ T3116] do_syscall_64+0xc6/0x1e0 [ 5614.151302][ T3116] [ 5614.153482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5614.153482][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5614.153482][ T3116] ipv6_find_idev+0x102/0x170 [ 5614.153482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5614.153482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5614.153482][ T3116] netlink_rcv_skb+0x130/0x360 [ 5614.153482][ T3116] netlink_unicast+0x449/0x710 [ 5614.153482][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5614.153482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5614.153482][ T3116] ___sys_sendmsg+0xee/0x170 [ 5614.153482][ T3116] __sys_sendmsg+0xcd/0x170 [ 5614.153482][ T3116] do_syscall_64+0xc6/0x1e0 [ 5614.153482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5614.153482][ T3116] [ 5614.155179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5614.155179][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5614.155179][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5614.155179][ T3116] ipv6_find_idev+0x102/0x170 [ 5614.155179][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5614.155179][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5614.155179][ T3116] netlink_rcv_skb+0x130/0x360 [ 5614.155179][ T3116] netlink_unicast+0x449/0x710 [ 5614.155179][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5614.155179][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5614.155179][ T3116] ___sys_sendmsg+0xee/0x170 [ 5614.155179][ T3116] __sys_sendmsg+0xcd/0x170 [ 5614.155179][ T3116] do_syscall_64+0xc6/0x1e0 [ 5614.155179][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5614.155179][ T3116] [ 5624.404733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5624.405131][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5624.405131][ T3116] dst_init+0x84/0x4a0 [ 5624.405131][ T3116] dst_alloc+0x97/0x150 [ 5624.405131][ T3116] ip6_dst_alloc+0x23/0x90 [ 5624.405131][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5624.405131][ T3116] ip6_pol_route+0x56f/0x840 [ 5624.405131][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5624.405131][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5624.405131][ T3116] fib6_rule_lookup+0x182/0x630 [ 5624.405131][ T3116] ip6_route_input+0x59c/0xa50 [ 5624.405131][ T3116] ipv6_rcv+0x397/0x810 [ 5624.405131][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5624.405131][ T3116] process_backlog+0x101/0x620 [ 5624.405131][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5624.405131][ T3116] net_rx_action+0x495/0xbe0 [ 5624.405131][ T3116] __do_softirq+0x1b5/0x7f6 [ 5624.405131][ T3116] [ 5624.407229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5624.407229][ T3116] netdev_get_by_index+0x5e/0x80 [ 5624.407229][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5624.407229][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5624.407229][ T3116] ip6_route_add+0x1c/0x140 [ 5624.407229][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5624.407229][ T3116] addrconf_add_dev+0xe2/0x170 [ 5624.407229][ T3116] inet6_addr_add+0x12f/0xa40 [ 5624.407229][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5624.407229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5624.407229][ T3116] netlink_rcv_skb+0x130/0x360 [ 5624.407229][ T3116] netlink_unicast+0x449/0x710 [ 5624.407229][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5624.407229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5624.407229][ T3116] ___sys_sendmsg+0xee/0x170 [ 5624.407229][ T3116] __sys_sendmsg+0xcd/0x170 [ 5624.407229][ T3116] do_syscall_64+0xc6/0x1e0 [ 5624.407229][ T3116] [ 5624.409392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5624.409392][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5624.409392][ T3116] ipv6_find_idev+0x102/0x170 [ 5624.409392][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5624.409392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5624.409392][ T3116] netlink_rcv_skb+0x130/0x360 [ 5624.409392][ T3116] netlink_unicast+0x449/0x710 [ 5624.409392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5624.409392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5624.409392][ T3116] ___sys_sendmsg+0xee/0x170 [ 5624.409392][ T3116] __sys_sendmsg+0xcd/0x170 [ 5624.409392][ T3116] do_syscall_64+0xc6/0x1e0 [ 5624.409392][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5624.409392][ T3116] [ 5624.411087][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5624.411087][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5624.411087][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5624.411087][ T3116] ipv6_find_idev+0x102/0x170 [ 5624.411087][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5624.411087][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5624.411087][ T3116] netlink_rcv_skb+0x130/0x360 [ 5624.411087][ T3116] netlink_unicast+0x449/0x710 [ 5624.411087][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5624.411087][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5624.411087][ T3116] ___sys_sendmsg+0xee/0x170 [ 5624.411087][ T3116] __sys_sendmsg+0xcd/0x170 [ 5624.411087][ T3116] do_syscall_64+0xc6/0x1e0 [ 5624.411087][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5624.411087][ T3116] [ 5634.660729][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5634.661133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5634.661133][ T3116] dst_init+0x84/0x4a0 [ 5634.661133][ T3116] dst_alloc+0x97/0x150 [ 5634.661133][ T3116] ip6_dst_alloc+0x23/0x90 [ 5634.661133][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5634.661133][ T3116] ip6_pol_route+0x56f/0x840 [ 5634.661133][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5634.661133][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5634.661133][ T3116] fib6_rule_lookup+0x182/0x630 [ 5634.661133][ T3116] ip6_route_input+0x59c/0xa50 [ 5634.661133][ T3116] ipv6_rcv+0x397/0x810 [ 5634.661133][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5634.661133][ T3116] process_backlog+0x101/0x620 [ 5634.661133][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5634.661133][ T3116] net_rx_action+0x495/0xbe0 [ 5634.661133][ T3116] __do_softirq+0x1b5/0x7f6 [ 5634.661133][ T3116] [ 5634.663210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5634.663210][ T3116] netdev_get_by_index+0x5e/0x80 [ 5634.663210][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5634.663210][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5634.663210][ T3116] ip6_route_add+0x1c/0x140 [ 5634.663210][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5634.663210][ T3116] addrconf_add_dev+0xe2/0x170 [ 5634.663210][ T3116] inet6_addr_add+0x12f/0xa40 [ 5634.663210][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5634.663210][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5634.663210][ T3116] netlink_rcv_skb+0x130/0x360 [ 5634.663210][ T3116] netlink_unicast+0x449/0x710 [ 5634.663210][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5634.663210][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5634.663210][ T3116] ___sys_sendmsg+0xee/0x170 [ 5634.663210][ T3116] __sys_sendmsg+0xcd/0x170 [ 5634.663210][ T3116] do_syscall_64+0xc6/0x1e0 [ 5634.663210][ T3116] [ 5634.665385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5634.665385][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5634.665385][ T3116] ipv6_find_idev+0x102/0x170 [ 5634.665385][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5634.665385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5634.665385][ T3116] netlink_rcv_skb+0x130/0x360 [ 5634.665385][ T3116] netlink_unicast+0x449/0x710 [ 5634.665385][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5634.665385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5634.665385][ T3116] ___sys_sendmsg+0xee/0x170 [ 5634.665385][ T3116] __sys_sendmsg+0xcd/0x170 [ 5634.665385][ T3116] do_syscall_64+0xc6/0x1e0 [ 5634.665385][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5634.665385][ T3116] [ 5634.667079][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5634.667079][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5634.667079][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5634.667079][ T3116] ipv6_find_idev+0x102/0x170 [ 5634.667079][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5634.667079][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5634.667079][ T3116] netlink_rcv_skb+0x130/0x360 [ 5634.667079][ T3116] netlink_unicast+0x449/0x710 [ 5634.667079][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5634.667079][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5634.667079][ T3116] ___sys_sendmsg+0xee/0x170 [ 5634.667079][ T3116] __sys_sendmsg+0xcd/0x170 [ 5634.667079][ T3116] do_syscall_64+0xc6/0x1e0 [ 5634.667079][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5634.667079][ T3116] [ 5644.916729][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5644.917138][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5644.917138][ T3116] dst_init+0x84/0x4a0 [ 5644.917138][ T3116] dst_alloc+0x97/0x150 [ 5644.917138][ T3116] ip6_dst_alloc+0x23/0x90 [ 5644.917138][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5644.917138][ T3116] ip6_pol_route+0x56f/0x840 [ 5644.917138][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5644.917138][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5644.917138][ T3116] fib6_rule_lookup+0x182/0x630 [ 5644.917138][ T3116] ip6_route_input+0x59c/0xa50 [ 5644.917138][ T3116] ipv6_rcv+0x397/0x810 [ 5644.917138][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5644.917138][ T3116] process_backlog+0x101/0x620 [ 5644.917138][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5644.917138][ T3116] net_rx_action+0x495/0xbe0 [ 5644.917138][ T3116] __do_softirq+0x1b5/0x7f6 [ 5644.917138][ T3116] [ 5644.919316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5644.919316][ T3116] netdev_get_by_index+0x5e/0x80 [ 5644.919316][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5644.919316][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5644.919316][ T3116] ip6_route_add+0x1c/0x140 [ 5644.919316][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5644.919316][ T3116] addrconf_add_dev+0xe2/0x170 [ 5644.919316][ T3116] inet6_addr_add+0x12f/0xa40 [ 5644.919316][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5644.919316][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5644.919316][ T3116] netlink_rcv_skb+0x130/0x360 [ 5644.919316][ T3116] netlink_unicast+0x449/0x710 [ 5644.919316][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5644.919316][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5644.919316][ T3116] ___sys_sendmsg+0xee/0x170 [ 5644.919316][ T3116] __sys_sendmsg+0xcd/0x170 [ 5644.919316][ T3116] do_syscall_64+0xc6/0x1e0 [ 5644.919316][ T3116] [ 5644.921483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5644.921483][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5644.921483][ T3116] ipv6_find_idev+0x102/0x170 [ 5644.921483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5644.921483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5644.921483][ T3116] netlink_rcv_skb+0x130/0x360 [ 5644.921483][ T3116] netlink_unicast+0x449/0x710 [ 5644.921483][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5644.921483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5644.921483][ T3116] ___sys_sendmsg+0xee/0x170 [ 5644.921483][ T3116] __sys_sendmsg+0xcd/0x170 [ 5644.921483][ T3116] do_syscall_64+0xc6/0x1e0 [ 5644.921483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5644.921483][ T3116] [ 5644.923182][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5644.923182][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5644.923182][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5644.923182][ T3116] ipv6_find_idev+0x102/0x170 [ 5644.923182][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5644.923182][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5644.923182][ T3116] netlink_rcv_skb+0x130/0x360 [ 5644.923182][ T3116] netlink_unicast+0x449/0x710 [ 5644.923182][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5644.923182][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5644.923182][ T3116] ___sys_sendmsg+0xee/0x170 [ 5644.923182][ T3116] __sys_sendmsg+0xcd/0x170 [ 5644.923182][ T3116] do_syscall_64+0xc6/0x1e0 [ 5644.923182][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5644.923182][ T3116] [ 5655.172734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5655.173203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5655.173203][ T3116] dst_init+0x84/0x4a0 [ 5655.173203][ T3116] dst_alloc+0x97/0x150 [ 5655.173203][ T3116] ip6_dst_alloc+0x23/0x90 [ 5655.173203][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5655.173203][ T3116] ip6_pol_route+0x56f/0x840 [ 5655.173203][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5655.173203][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5655.173203][ T3116] fib6_rule_lookup+0x182/0x630 [ 5655.173203][ T3116] ip6_route_input+0x59c/0xa50 [ 5655.173203][ T3116] ipv6_rcv+0x397/0x810 [ 5655.173203][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5655.173203][ T3116] process_backlog+0x101/0x620 [ 5655.173203][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5655.173203][ T3116] net_rx_action+0x495/0xbe0 [ 5655.173203][ T3116] __do_softirq+0x1b5/0x7f6 [ 5655.173203][ T3116] [ 5655.175269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5655.175269][ T3116] netdev_get_by_index+0x5e/0x80 [ 5655.175269][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5655.175269][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5655.175269][ T3116] ip6_route_add+0x1c/0x140 [ 5655.175269][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5655.175269][ T3116] addrconf_add_dev+0xe2/0x170 [ 5655.175269][ T3116] inet6_addr_add+0x12f/0xa40 [ 5655.175269][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5655.175269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5655.175269][ T3116] netlink_rcv_skb+0x130/0x360 [ 5655.175269][ T3116] netlink_unicast+0x449/0x710 [ 5655.175269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5655.175269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5655.175269][ T3116] ___sys_sendmsg+0xee/0x170 [ 5655.175269][ T3116] __sys_sendmsg+0xcd/0x170 [ 5655.175269][ T3116] do_syscall_64+0xc6/0x1e0 [ 5655.175269][ T3116] [ 5655.177434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5655.177434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5655.177434][ T3116] ipv6_find_idev+0x102/0x170 [ 5655.177434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5655.177434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5655.177434][ T3116] netlink_rcv_skb+0x130/0x360 [ 5655.177434][ T3116] netlink_unicast+0x449/0x710 [ 5655.177434][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5655.177434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5655.177434][ T3116] ___sys_sendmsg+0xee/0x170 [ 5655.177434][ T3116] __sys_sendmsg+0xcd/0x170 [ 5655.177434][ T3116] do_syscall_64+0xc6/0x1e0 [ 5655.177434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5655.177434][ T3116] [ 5655.179126][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5655.179126][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5655.179126][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5655.179126][ T3116] ipv6_find_idev+0x102/0x170 [ 5655.179126][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5655.179126][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5655.179126][ T3116] netlink_rcv_skb+0x130/0x360 [ 5655.179126][ T3116] netlink_unicast+0x449/0x710 [ 5655.179126][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5655.179126][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5655.179126][ T3116] ___sys_sendmsg+0xee/0x170 [ 5655.179126][ T3116] __sys_sendmsg+0xcd/0x170 [ 5655.179126][ T3116] do_syscall_64+0xc6/0x1e0 [ 5655.179126][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5655.179126][ T3116] [ 5665.428729][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5665.429150][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5665.429150][ T3116] dst_init+0x84/0x4a0 [ 5665.429150][ T3116] dst_alloc+0x97/0x150 [ 5665.429150][ T3116] ip6_dst_alloc+0x23/0x90 [ 5665.429150][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5665.429150][ T3116] ip6_pol_route+0x56f/0x840 [ 5665.429150][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5665.429150][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5665.429150][ T3116] fib6_rule_lookup+0x182/0x630 [ 5665.429150][ T3116] ip6_route_input+0x59c/0xa50 [ 5665.429150][ T3116] ipv6_rcv+0x397/0x810 [ 5665.429150][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5665.429150][ T3116] process_backlog+0x101/0x620 [ 5665.429150][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5665.429150][ T3116] net_rx_action+0x495/0xbe0 [ 5665.429150][ T3116] __do_softirq+0x1b5/0x7f6 [ 5665.429150][ T3116] [ 5665.431232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5665.431232][ T3116] netdev_get_by_index+0x5e/0x80 [ 5665.431232][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5665.431232][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5665.431232][ T3116] ip6_route_add+0x1c/0x140 [ 5665.431232][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5665.431232][ T3116] addrconf_add_dev+0xe2/0x170 [ 5665.431232][ T3116] inet6_addr_add+0x12f/0xa40 [ 5665.431232][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5665.431232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5665.431232][ T3116] netlink_rcv_skb+0x130/0x360 [ 5665.431232][ T3116] netlink_unicast+0x449/0x710 [ 5665.431232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5665.431232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5665.431232][ T3116] ___sys_sendmsg+0xee/0x170 [ 5665.431232][ T3116] __sys_sendmsg+0xcd/0x170 [ 5665.431232][ T3116] do_syscall_64+0xc6/0x1e0 [ 5665.431232][ T3116] [ 5665.433459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5665.433459][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5665.433459][ T3116] ipv6_find_idev+0x102/0x170 [ 5665.433459][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5665.433459][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5665.433459][ T3116] netlink_rcv_skb+0x130/0x360 [ 5665.433459][ T3116] netlink_unicast+0x449/0x710 [ 5665.433459][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5665.433459][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5665.433459][ T3116] ___sys_sendmsg+0xee/0x170 [ 5665.433459][ T3116] __sys_sendmsg+0xcd/0x170 [ 5665.433459][ T3116] do_syscall_64+0xc6/0x1e0 [ 5665.433459][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5665.433459][ T3116] [ 5665.435155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5665.435155][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5665.435155][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5665.435155][ T3116] ipv6_find_idev+0x102/0x170 [ 5665.435155][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5665.435155][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5665.435155][ T3116] netlink_rcv_skb+0x130/0x360 [ 5665.435155][ T3116] netlink_unicast+0x449/0x710 [ 5665.435155][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5665.435155][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5665.435155][ T3116] ___sys_sendmsg+0xee/0x170 [ 5665.435155][ T3116] __sys_sendmsg+0xcd/0x170 [ 5665.435155][ T3116] do_syscall_64+0xc6/0x1e0 [ 5665.435155][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5665.435155][ T3116] [ 5675.684808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5675.685265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5675.685265][ T3116] dst_init+0x84/0x4a0 [ 5675.685265][ T3116] dst_alloc+0x97/0x150 [ 5675.685265][ T3116] ip6_dst_alloc+0x23/0x90 [ 5675.685265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5675.685265][ T3116] ip6_pol_route+0x56f/0x840 [ 5675.685265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5675.685265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5675.685265][ T3116] fib6_rule_lookup+0x182/0x630 [ 5675.685265][ T3116] ip6_route_input+0x59c/0xa50 [ 5675.685265][ T3116] ipv6_rcv+0x397/0x810 [ 5675.685265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5675.685265][ T3116] process_backlog+0x101/0x620 [ 5675.685265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5675.685265][ T3116] net_rx_action+0x495/0xbe0 [ 5675.685265][ T3116] __do_softirq+0x1b5/0x7f6 [ 5675.685265][ T3116] [ 5675.687343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5675.687343][ T3116] netdev_get_by_index+0x5e/0x80 [ 5675.687343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5675.687343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5675.687343][ T3116] ip6_route_add+0x1c/0x140 [ 5675.687343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5675.687343][ T3116] addrconf_add_dev+0xe2/0x170 [ 5675.687343][ T3116] inet6_addr_add+0x12f/0xa40 [ 5675.687343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5675.687343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5675.687343][ T3116] netlink_rcv_skb+0x130/0x360 [ 5675.687343][ T3116] netlink_unicast+0x449/0x710 [ 5675.687343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5675.687343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5675.687343][ T3116] ___sys_sendmsg+0xee/0x170 [ 5675.687343][ T3116] __sys_sendmsg+0xcd/0x170 [ 5675.687343][ T3116] do_syscall_64+0xc6/0x1e0 [ 5675.687343][ T3116] [ 5675.689524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5675.689524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5675.689524][ T3116] ipv6_find_idev+0x102/0x170 [ 5675.689524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5675.689524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5675.689524][ T3116] netlink_rcv_skb+0x130/0x360 [ 5675.689524][ T3116] netlink_unicast+0x449/0x710 [ 5675.689524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5675.689524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5675.689524][ T3116] ___sys_sendmsg+0xee/0x170 [ 5675.689524][ T3116] __sys_sendmsg+0xcd/0x170 [ 5675.689524][ T3116] do_syscall_64+0xc6/0x1e0 [ 5675.689524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5675.689524][ T3116] [ 5675.691226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5675.691226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5675.691226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5675.691226][ T3116] ipv6_find_idev+0x102/0x170 [ 5675.691226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5675.691226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5675.691226][ T3116] netlink_rcv_skb+0x130/0x360 [ 5675.691226][ T3116] netlink_unicast+0x449/0x710 [ 5675.691226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5675.691226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5675.691226][ T3116] ___sys_sendmsg+0xee/0x170 [ 5675.691226][ T3116] __sys_sendmsg+0xcd/0x170 [ 5675.691226][ T3116] do_syscall_64+0xc6/0x1e0 [ 5675.691226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5675.691226][ T3116] [ 5685.940731][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5685.941206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5685.941206][ T3116] dst_init+0x84/0x4a0 [ 5685.941206][ T3116] dst_alloc+0x97/0x150 [ 5685.941206][ T3116] ip6_dst_alloc+0x23/0x90 [ 5685.941206][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5685.941206][ T3116] ip6_pol_route+0x56f/0x840 [ 5685.941206][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5685.941206][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5685.941206][ T3116] fib6_rule_lookup+0x182/0x630 [ 5685.941206][ T3116] ip6_route_input+0x59c/0xa50 [ 5685.941206][ T3116] ipv6_rcv+0x397/0x810 [ 5685.941206][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5685.941206][ T3116] process_backlog+0x101/0x620 [ 5685.941206][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5685.941206][ T3116] net_rx_action+0x495/0xbe0 [ 5685.941206][ T3116] __do_softirq+0x1b5/0x7f6 [ 5685.941206][ T3116] [ 5685.943822][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5685.943822][ T3116] netdev_get_by_index+0x5e/0x80 [ 5685.943822][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5685.943822][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5685.943822][ T3116] ip6_route_add+0x1c/0x140 [ 5685.943822][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5685.943822][ T3116] addrconf_add_dev+0xe2/0x170 [ 5685.943822][ T3116] inet6_addr_add+0x12f/0xa40 [ 5685.943822][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5685.943822][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5685.943822][ T3116] netlink_rcv_skb+0x130/0x360 [ 5685.943822][ T3116] netlink_unicast+0x449/0x710 [ 5685.943822][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5685.943822][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5685.943822][ T3116] ___sys_sendmsg+0xee/0x170 [ 5685.943822][ T3116] __sys_sendmsg+0xcd/0x170 [ 5685.943822][ T3116] do_syscall_64+0xc6/0x1e0 [ 5685.943822][ T3116] [ 5685.945993][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5685.945993][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5685.945993][ T3116] ipv6_find_idev+0x102/0x170 [ 5685.945993][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5685.945993][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5685.945993][ T3116] netlink_rcv_skb+0x130/0x360 [ 5685.945993][ T3116] netlink_unicast+0x449/0x710 [ 5685.945993][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5685.945993][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5685.945993][ T3116] ___sys_sendmsg+0xee/0x170 [ 5685.945993][ T3116] __sys_sendmsg+0xcd/0x170 [ 5685.945993][ T3116] do_syscall_64+0xc6/0x1e0 [ 5685.945993][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5685.945993][ T3116] [ 5685.947686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5685.947686][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5685.947686][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5685.947686][ T3116] ipv6_find_idev+0x102/0x170 [ 5685.947686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5685.947686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5685.947686][ T3116] netlink_rcv_skb+0x130/0x360 [ 5685.947686][ T3116] netlink_unicast+0x449/0x710 [ 5685.947686][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5685.947686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5685.947686][ T3116] ___sys_sendmsg+0xee/0x170 [ 5685.947686][ T3116] __sys_sendmsg+0xcd/0x170 [ 5685.947686][ T3116] do_syscall_64+0xc6/0x1e0 [ 5685.947686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5685.947686][ T3116] [ 5696.196731][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5696.197141][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5696.197141][ T3116] dst_init+0x84/0x4a0 [ 5696.197141][ T3116] dst_alloc+0x97/0x150 [ 5696.197141][ T3116] ip6_dst_alloc+0x23/0x90 [ 5696.197141][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5696.197141][ T3116] ip6_pol_route+0x56f/0x840 [ 5696.197141][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5696.197141][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5696.197141][ T3116] fib6_rule_lookup+0x182/0x630 [ 5696.197141][ T3116] ip6_route_input+0x59c/0xa50 [ 5696.197141][ T3116] ipv6_rcv+0x397/0x810 [ 5696.197141][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5696.197141][ T3116] process_backlog+0x101/0x620 [ 5696.197141][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5696.197141][ T3116] net_rx_action+0x495/0xbe0 [ 5696.197141][ T3116] __do_softirq+0x1b5/0x7f6 [ 5696.197141][ T3116] [ 5696.199217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5696.199217][ T3116] netdev_get_by_index+0x5e/0x80 [ 5696.199217][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5696.199217][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5696.199217][ T3116] ip6_route_add+0x1c/0x140 [ 5696.199217][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5696.199217][ T3116] addrconf_add_dev+0xe2/0x170 [ 5696.199217][ T3116] inet6_addr_add+0x12f/0xa40 [ 5696.199217][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5696.199217][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5696.199217][ T3116] netlink_rcv_skb+0x130/0x360 [ 5696.199217][ T3116] netlink_unicast+0x449/0x710 [ 5696.199217][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5696.199217][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5696.199217][ T3116] ___sys_sendmsg+0xee/0x170 [ 5696.199217][ T3116] __sys_sendmsg+0xcd/0x170 [ 5696.199217][ T3116] do_syscall_64+0xc6/0x1e0 [ 5696.199217][ T3116] [ 5696.201378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5696.201378][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5696.201378][ T3116] ipv6_find_idev+0x102/0x170 [ 5696.201378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5696.201378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5696.201378][ T3116] netlink_rcv_skb+0x130/0x360 [ 5696.201378][ T3116] netlink_unicast+0x449/0x710 [ 5696.201378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5696.201378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5696.201378][ T3116] ___sys_sendmsg+0xee/0x170 [ 5696.201378][ T3116] __sys_sendmsg+0xcd/0x170 [ 5696.201378][ T3116] do_syscall_64+0xc6/0x1e0 [ 5696.201378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5696.201378][ T3116] [ 5696.203070][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5696.203070][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5696.203070][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5696.203070][ T3116] ipv6_find_idev+0x102/0x170 [ 5696.203070][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5696.203070][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5696.203070][ T3116] netlink_rcv_skb+0x130/0x360 [ 5696.203070][ T3116] netlink_unicast+0x449/0x710 [ 5696.203070][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5696.203070][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5696.203070][ T3116] ___sys_sendmsg+0xee/0x170 [ 5696.203070][ T3116] __sys_sendmsg+0xcd/0x170 [ 5696.203070][ T3116] do_syscall_64+0xc6/0x1e0 [ 5696.203070][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5696.203070][ T3116] [ 5706.452732][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5706.453202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5706.453202][ T3116] dst_init+0x84/0x4a0 [ 5706.453202][ T3116] dst_alloc+0x97/0x150 [ 5706.453202][ T3116] ip6_dst_alloc+0x23/0x90 [ 5706.453202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5706.453202][ T3116] ip6_pol_route+0x56f/0x840 [ 5706.453202][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5706.453202][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5706.453202][ T3116] fib6_rule_lookup+0x182/0x630 [ 5706.453202][ T3116] ip6_route_input+0x59c/0xa50 [ 5706.453202][ T3116] ipv6_rcv+0x397/0x810 [ 5706.453202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5706.453202][ T3116] process_backlog+0x101/0x620 [ 5706.453202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5706.453202][ T3116] net_rx_action+0x495/0xbe0 [ 5706.453202][ T3116] __do_softirq+0x1b5/0x7f6 [ 5706.453202][ T3116] [ 5706.455268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5706.455268][ T3116] netdev_get_by_index+0x5e/0x80 [ 5706.455268][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5706.455268][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5706.455268][ T3116] ip6_route_add+0x1c/0x140 [ 5706.455268][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5706.455268][ T3116] addrconf_add_dev+0xe2/0x170 [ 5706.455268][ T3116] inet6_addr_add+0x12f/0xa40 [ 5706.455268][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5706.455268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5706.455268][ T3116] netlink_rcv_skb+0x130/0x360 [ 5706.455268][ T3116] netlink_unicast+0x449/0x710 [ 5706.455268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5706.455268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5706.455268][ T3116] ___sys_sendmsg+0xee/0x170 [ 5706.455268][ T3116] __sys_sendmsg+0xcd/0x170 [ 5706.455268][ T3116] do_syscall_64+0xc6/0x1e0 [ 5706.455268][ T3116] [ 5706.457439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5706.457439][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5706.457439][ T3116] ipv6_find_idev+0x102/0x170 [ 5706.457439][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5706.457439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5706.457439][ T3116] netlink_rcv_skb+0x130/0x360 [ 5706.457439][ T3116] netlink_unicast+0x449/0x710 [ 5706.457439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5706.457439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5706.457439][ T3116] ___sys_sendmsg+0xee/0x170 [ 5706.457439][ T3116] __sys_sendmsg+0xcd/0x170 [ 5706.457439][ T3116] do_syscall_64+0xc6/0x1e0 [ 5706.457439][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5706.457439][ T3116] [ 5706.459144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5706.459144][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5706.459144][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5706.459144][ T3116] ipv6_find_idev+0x102/0x170 [ 5706.459144][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5706.459144][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5706.459144][ T3116] netlink_rcv_skb+0x130/0x360 [ 5706.459144][ T3116] netlink_unicast+0x449/0x710 [ 5706.459144][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5706.459144][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5706.459144][ T3116] ___sys_sendmsg+0xee/0x170 [ 5706.459144][ T3116] __sys_sendmsg+0xcd/0x170 [ 5706.459144][ T3116] do_syscall_64+0xc6/0x1e0 [ 5706.459144][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5706.459144][ T3116] [ 5716.708816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5716.709322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5716.709322][ T3116] dst_init+0x84/0x4a0 [ 5716.709322][ T3116] dst_alloc+0x97/0x150 [ 5716.709322][ T3116] ip6_dst_alloc+0x23/0x90 [ 5716.709322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5716.709322][ T3116] ip6_pol_route+0x56f/0x840 [ 5716.709322][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5716.709322][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5716.709322][ T3116] fib6_rule_lookup+0x182/0x630 [ 5716.709322][ T3116] ip6_route_input+0x59c/0xa50 [ 5716.709322][ T3116] ipv6_rcv+0x397/0x810 [ 5716.709322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5716.709322][ T3116] process_backlog+0x101/0x620 [ 5716.709322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5716.709322][ T3116] net_rx_action+0x495/0xbe0 [ 5716.709322][ T3116] __do_softirq+0x1b5/0x7f6 [ 5716.709322][ T3116] [ 5716.711424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5716.711424][ T3116] netdev_get_by_index+0x5e/0x80 [ 5716.711424][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5716.711424][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5716.711424][ T3116] ip6_route_add+0x1c/0x140 [ 5716.711424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5716.711424][ T3116] addrconf_add_dev+0xe2/0x170 [ 5716.711424][ T3116] inet6_addr_add+0x12f/0xa40 [ 5716.711424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5716.711424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5716.711424][ T3116] netlink_rcv_skb+0x130/0x360 [ 5716.711424][ T3116] netlink_unicast+0x449/0x710 [ 5716.711424][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5716.711424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5716.711424][ T3116] ___sys_sendmsg+0xee/0x170 [ 5716.711424][ T3116] __sys_sendmsg+0xcd/0x170 [ 5716.711424][ T3116] do_syscall_64+0xc6/0x1e0 [ 5716.711424][ T3116] [ 5716.713637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5716.713637][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5716.713637][ T3116] ipv6_find_idev+0x102/0x170 [ 5716.713637][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5716.713637][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5716.713637][ T3116] netlink_rcv_skb+0x130/0x360 [ 5716.713637][ T3116] netlink_unicast+0x449/0x710 [ 5716.713637][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5716.713637][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5716.713637][ T3116] ___sys_sendmsg+0xee/0x170 [ 5716.713637][ T3116] __sys_sendmsg+0xcd/0x170 [ 5716.713637][ T3116] do_syscall_64+0xc6/0x1e0 [ 5716.713637][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5716.713637][ T3116] [ 5716.715362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5716.715362][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5716.715362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5716.715362][ T3116] ipv6_find_idev+0x102/0x170 [ 5716.715362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5716.715362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5716.715362][ T3116] netlink_rcv_skb+0x130/0x360 [ 5716.715362][ T3116] netlink_unicast+0x449/0x710 [ 5716.715362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5716.715362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5716.715362][ T3116] ___sys_sendmsg+0xee/0x170 [ 5716.715362][ T3116] __sys_sendmsg+0xcd/0x170 [ 5716.715362][ T3116] do_syscall_64+0xc6/0x1e0 [ 5716.715362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5716.715362][ T3116] [ 5726.868832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5726.869238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5726.869238][ T3116] dst_init+0x84/0x4a0 [ 5726.869238][ T3116] dst_alloc+0x97/0x150 [ 5726.869238][ T3116] ip6_dst_alloc+0x23/0x90 [ 5726.869238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5726.869238][ T3116] ip6_pol_route+0x56f/0x840 [ 5726.869238][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5726.869238][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5726.869238][ T3116] fib6_rule_lookup+0x182/0x630 [ 5726.869238][ T3116] ip6_route_input+0x59c/0xa50 [ 5726.869238][ T3116] ipv6_rcv+0x397/0x810 [ 5726.869238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5726.869238][ T3116] process_backlog+0x101/0x620 [ 5726.869238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5726.869238][ T3116] net_rx_action+0x495/0xbe0 [ 5726.869238][ T3116] __do_softirq+0x1b5/0x7f6 [ 5726.869238][ T3116] [ 5726.871347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5726.871347][ T3116] netdev_get_by_index+0x5e/0x80 [ 5726.871347][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5726.871347][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5726.871347][ T3116] ip6_route_add+0x1c/0x140 [ 5726.871347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5726.871347][ T3116] addrconf_add_dev+0xe2/0x170 [ 5726.871347][ T3116] inet6_addr_add+0x12f/0xa40 [ 5726.871347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5726.871347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5726.871347][ T3116] netlink_rcv_skb+0x130/0x360 [ 5726.871347][ T3116] netlink_unicast+0x449/0x710 [ 5726.871347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5726.871347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5726.871347][ T3116] ___sys_sendmsg+0xee/0x170 [ 5726.871347][ T3116] __sys_sendmsg+0xcd/0x170 [ 5726.871347][ T3116] do_syscall_64+0xc6/0x1e0 [ 5726.871347][ T3116] [ 5726.873510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5726.873510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5726.873510][ T3116] ipv6_find_idev+0x102/0x170 [ 5726.873510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5726.873510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5726.873510][ T3116] netlink_rcv_skb+0x130/0x360 [ 5726.873510][ T3116] netlink_unicast+0x449/0x710 [ 5726.873510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5726.873510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5726.873510][ T3116] ___sys_sendmsg+0xee/0x170 [ 5726.873510][ T3116] __sys_sendmsg+0xcd/0x170 [ 5726.873510][ T3116] do_syscall_64+0xc6/0x1e0 [ 5726.873510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5726.873510][ T3116] [ 5726.875205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5726.875205][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5726.875205][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5726.875205][ T3116] ipv6_find_idev+0x102/0x170 [ 5726.875205][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5726.875205][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5726.875205][ T3116] netlink_rcv_skb+0x130/0x360 [ 5726.875205][ T3116] netlink_unicast+0x449/0x710 [ 5726.875205][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5726.875205][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5726.875205][ T3116] ___sys_sendmsg+0xee/0x170 [ 5726.875205][ T3116] __sys_sendmsg+0xcd/0x170 [ 5726.875205][ T3116] do_syscall_64+0xc6/0x1e0 [ 5726.875205][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5726.875205][ T3116] [ 5737.116800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5737.117261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5737.117261][ T3116] dst_init+0x84/0x4a0 [ 5737.117261][ T3116] dst_alloc+0x97/0x150 [ 5737.117261][ T3116] ip6_dst_alloc+0x23/0x90 [ 5737.117261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5737.117261][ T3116] ip6_pol_route+0x56f/0x840 [ 5737.117261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5737.117261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5737.117261][ T3116] fib6_rule_lookup+0x182/0x630 [ 5737.117261][ T3116] ip6_route_input+0x59c/0xa50 [ 5737.117261][ T3116] ipv6_rcv+0x397/0x810 [ 5737.117261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5737.117261][ T3116] process_backlog+0x101/0x620 [ 5737.117261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5737.117261][ T3116] net_rx_action+0x495/0xbe0 [ 5737.117261][ T3116] __do_softirq+0x1b5/0x7f6 [ 5737.117261][ T3116] [ 5737.119339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5737.119339][ T3116] netdev_get_by_index+0x5e/0x80 [ 5737.119339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5737.119339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5737.119339][ T3116] ip6_route_add+0x1c/0x140 [ 5737.119339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5737.119339][ T3116] addrconf_add_dev+0xe2/0x170 [ 5737.119339][ T3116] inet6_addr_add+0x12f/0xa40 [ 5737.119339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5737.119339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5737.119339][ T3116] netlink_rcv_skb+0x130/0x360 [ 5737.119339][ T3116] netlink_unicast+0x449/0x710 [ 5737.119339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5737.119339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5737.119339][ T3116] ___sys_sendmsg+0xee/0x170 [ 5737.119339][ T3116] __sys_sendmsg+0xcd/0x170 [ 5737.119339][ T3116] do_syscall_64+0xc6/0x1e0 [ 5737.119339][ T3116] [ 5737.121530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5737.121530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5737.121530][ T3116] ipv6_find_idev+0x102/0x170 [ 5737.121530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5737.121530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5737.121530][ T3116] netlink_rcv_skb+0x130/0x360 [ 5737.121530][ T3116] netlink_unicast+0x449/0x710 [ 5737.121530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5737.121530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5737.121530][ T3116] ___sys_sendmsg+0xee/0x170 [ 5737.121530][ T3116] __sys_sendmsg+0xcd/0x170 [ 5737.121530][ T3116] do_syscall_64+0xc6/0x1e0 [ 5737.121530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5737.121530][ T3116] [ 5737.123225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5737.123225][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5737.123225][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5737.123225][ T3116] ipv6_find_idev+0x102/0x170 [ 5737.123225][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5737.123225][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5737.123225][ T3116] netlink_rcv_skb+0x130/0x360 [ 5737.123225][ T3116] netlink_unicast+0x449/0x710 [ 5737.123225][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5737.123225][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5737.123225][ T3116] ___sys_sendmsg+0xee/0x170 [ 5737.123225][ T3116] __sys_sendmsg+0xcd/0x170 [ 5737.123225][ T3116] do_syscall_64+0xc6/0x1e0 [ 5737.123225][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5737.123225][ T3116] [ 5747.364803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5747.365274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5747.365274][ T3116] dst_init+0x84/0x4a0 [ 5747.365274][ T3116] dst_alloc+0x97/0x150 [ 5747.365274][ T3116] ip6_dst_alloc+0x23/0x90 [ 5747.365274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5747.365274][ T3116] ip6_pol_route+0x56f/0x840 [ 5747.365274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5747.365274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5747.365274][ T3116] fib6_rule_lookup+0x182/0x630 [ 5747.365274][ T3116] ip6_route_input+0x59c/0xa50 [ 5747.365274][ T3116] ipv6_rcv+0x397/0x810 [ 5747.365274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5747.365274][ T3116] process_backlog+0x101/0x620 [ 5747.365274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5747.365274][ T3116] net_rx_action+0x495/0xbe0 [ 5747.365274][ T3116] __do_softirq+0x1b5/0x7f6 [ 5747.365274][ T3116] [ 5747.367339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5747.367339][ T3116] netdev_get_by_index+0x5e/0x80 [ 5747.367339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5747.367339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5747.367339][ T3116] ip6_route_add+0x1c/0x140 [ 5747.367339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5747.367339][ T3116] addrconf_add_dev+0xe2/0x170 [ 5747.367339][ T3116] inet6_addr_add+0x12f/0xa40 [ 5747.367339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5747.367339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5747.367339][ T3116] netlink_rcv_skb+0x130/0x360 [ 5747.367339][ T3116] netlink_unicast+0x449/0x710 [ 5747.367339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5747.367339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5747.367339][ T3116] ___sys_sendmsg+0xee/0x170 [ 5747.367339][ T3116] __sys_sendmsg+0xcd/0x170 [ 5747.367339][ T3116] do_syscall_64+0xc6/0x1e0 [ 5747.367339][ T3116] [ 5747.369510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5747.369510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5747.369510][ T3116] ipv6_find_idev+0x102/0x170 [ 5747.369510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5747.369510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5747.369510][ T3116] netlink_rcv_skb+0x130/0x360 [ 5747.369510][ T3116] netlink_unicast+0x449/0x710 [ 5747.369510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5747.369510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5747.369510][ T3116] ___sys_sendmsg+0xee/0x170 [ 5747.369510][ T3116] __sys_sendmsg+0xcd/0x170 [ 5747.369510][ T3116] do_syscall_64+0xc6/0x1e0 [ 5747.369510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5747.369510][ T3116] [ 5747.371217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5747.371217][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5747.371217][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5747.371217][ T3116] ipv6_find_idev+0x102/0x170 [ 5747.371217][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5747.371217][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5747.371217][ T3116] netlink_rcv_skb+0x130/0x360 [ 5747.371217][ T3116] netlink_unicast+0x449/0x710 [ 5747.371217][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5747.371217][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5747.371217][ T3116] ___sys_sendmsg+0xee/0x170 [ 5747.371217][ T3116] __sys_sendmsg+0xcd/0x170 [ 5747.371217][ T3116] do_syscall_64+0xc6/0x1e0 [ 5747.371217][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5747.371217][ T3116] [ 5757.612742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5757.613213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5757.613213][ T3116] dst_init+0x84/0x4a0 [ 5757.613213][ T3116] dst_alloc+0x97/0x150 [ 5757.613213][ T3116] ip6_dst_alloc+0x23/0x90 [ 5757.613213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5757.613213][ T3116] ip6_pol_route+0x56f/0x840 [ 5757.613213][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5757.613213][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5757.613213][ T3116] fib6_rule_lookup+0x182/0x630 [ 5757.613213][ T3116] ip6_route_input+0x59c/0xa50 [ 5757.613213][ T3116] ipv6_rcv+0x397/0x810 [ 5757.613213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5757.613213][ T3116] process_backlog+0x101/0x620 [ 5757.613213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5757.613213][ T3116] net_rx_action+0x495/0xbe0 [ 5757.613213][ T3116] __do_softirq+0x1b5/0x7f6 [ 5757.613213][ T3116] [ 5757.615315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5757.615315][ T3116] netdev_get_by_index+0x5e/0x80 [ 5757.615315][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5757.615315][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5757.615315][ T3116] ip6_route_add+0x1c/0x140 [ 5757.615315][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5757.615315][ T3116] addrconf_add_dev+0xe2/0x170 [ 5757.615315][ T3116] inet6_addr_add+0x12f/0xa40 [ 5757.615315][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5757.615315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5757.615315][ T3116] netlink_rcv_skb+0x130/0x360 [ 5757.615315][ T3116] netlink_unicast+0x449/0x710 [ 5757.615315][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5757.615315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5757.615315][ T3116] ___sys_sendmsg+0xee/0x170 [ 5757.615315][ T3116] __sys_sendmsg+0xcd/0x170 [ 5757.615315][ T3116] do_syscall_64+0xc6/0x1e0 [ 5757.615315][ T3116] [ 5757.617520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5757.617520][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5757.617520][ T3116] ipv6_find_idev+0x102/0x170 [ 5757.617520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5757.617520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5757.617520][ T3116] netlink_rcv_skb+0x130/0x360 [ 5757.617520][ T3116] netlink_unicast+0x449/0x710 [ 5757.617520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5757.617520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5757.617520][ T3116] ___sys_sendmsg+0xee/0x170 [ 5757.617520][ T3116] __sys_sendmsg+0xcd/0x170 [ 5757.617520][ T3116] do_syscall_64+0xc6/0x1e0 [ 5757.617520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5757.617520][ T3116] [ 5757.619372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5757.619372][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5757.619372][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5757.619372][ T3116] ipv6_find_idev+0x102/0x170 [ 5757.619372][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5757.619372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5757.619372][ T3116] netlink_rcv_skb+0x130/0x360 [ 5757.619372][ T3116] netlink_unicast+0x449/0x710 [ 5757.619372][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5757.619372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5757.619372][ T3116] ___sys_sendmsg+0xee/0x170 [ 5757.619372][ T3116] __sys_sendmsg+0xcd/0x170 [ 5757.619372][ T3116] do_syscall_64+0xc6/0x1e0 [ 5757.619372][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5757.619372][ T3116] [ 5767.860832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5767.861312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5767.861312][ T3116] dst_init+0x84/0x4a0 [ 5767.861312][ T3116] dst_alloc+0x97/0x150 [ 5767.861312][ T3116] ip6_dst_alloc+0x23/0x90 [ 5767.861312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5767.861312][ T3116] ip6_pol_route+0x56f/0x840 [ 5767.861312][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5767.861312][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5767.861312][ T3116] fib6_rule_lookup+0x182/0x630 [ 5767.861312][ T3116] ip6_route_input+0x59c/0xa50 [ 5767.861312][ T3116] ipv6_rcv+0x397/0x810 [ 5767.861312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5767.861312][ T3116] process_backlog+0x101/0x620 [ 5767.861312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5767.861312][ T3116] net_rx_action+0x495/0xbe0 [ 5767.861312][ T3116] __do_softirq+0x1b5/0x7f6 [ 5767.861312][ T3116] [ 5767.863415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5767.863415][ T3116] netdev_get_by_index+0x5e/0x80 [ 5767.863415][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5767.863415][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5767.863415][ T3116] ip6_route_add+0x1c/0x140 [ 5767.863415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5767.863415][ T3116] addrconf_add_dev+0xe2/0x170 [ 5767.863415][ T3116] inet6_addr_add+0x12f/0xa40 [ 5767.863415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5767.863415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5767.863415][ T3116] netlink_rcv_skb+0x130/0x360 [ 5767.863415][ T3116] netlink_unicast+0x449/0x710 [ 5767.863415][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5767.863415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5767.863415][ T3116] ___sys_sendmsg+0xee/0x170 [ 5767.863415][ T3116] __sys_sendmsg+0xcd/0x170 [ 5767.863415][ T3116] do_syscall_64+0xc6/0x1e0 [ 5767.863415][ T3116] [ 5767.865612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5767.865612][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5767.865612][ T3116] ipv6_find_idev+0x102/0x170 [ 5767.865612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5767.865612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5767.865612][ T3116] netlink_rcv_skb+0x130/0x360 [ 5767.865612][ T3116] netlink_unicast+0x449/0x710 [ 5767.865612][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5767.865612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5767.865612][ T3116] ___sys_sendmsg+0xee/0x170 [ 5767.865612][ T3116] __sys_sendmsg+0xcd/0x170 [ 5767.865612][ T3116] do_syscall_64+0xc6/0x1e0 [ 5767.865612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5767.865612][ T3116] [ 5767.867349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5767.867349][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5767.867349][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5767.867349][ T3116] ipv6_find_idev+0x102/0x170 [ 5767.867349][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5767.867349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5767.867349][ T3116] netlink_rcv_skb+0x130/0x360 [ 5767.867349][ T3116] netlink_unicast+0x449/0x710 [ 5767.867349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5767.867349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5767.867349][ T3116] ___sys_sendmsg+0xee/0x170 [ 5767.867349][ T3116] __sys_sendmsg+0xcd/0x170 [ 5767.867349][ T3116] do_syscall_64+0xc6/0x1e0 [ 5767.867349][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5767.867349][ T3116] [ 5778.108767][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5778.109191][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5778.109191][ T3116] dst_init+0x84/0x4a0 [ 5778.109191][ T3116] dst_alloc+0x97/0x150 [ 5778.109191][ T3116] ip6_dst_alloc+0x23/0x90 [ 5778.109191][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5778.109191][ T3116] ip6_pol_route+0x56f/0x840 [ 5778.109191][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5778.109191][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5778.109191][ T3116] fib6_rule_lookup+0x182/0x630 [ 5778.109191][ T3116] ip6_route_input+0x59c/0xa50 [ 5778.109191][ T3116] ipv6_rcv+0x397/0x810 [ 5778.109191][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5778.109191][ T3116] process_backlog+0x101/0x620 [ 5778.109191][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5778.109191][ T3116] net_rx_action+0x495/0xbe0 [ 5778.109191][ T3116] __do_softirq+0x1b5/0x7f6 [ 5778.109191][ T3116] [ 5778.111389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5778.111389][ T3116] netdev_get_by_index+0x5e/0x80 [ 5778.111389][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5778.111389][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5778.111389][ T3116] ip6_route_add+0x1c/0x140 [ 5778.111389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5778.111389][ T3116] addrconf_add_dev+0xe2/0x170 [ 5778.111389][ T3116] inet6_addr_add+0x12f/0xa40 [ 5778.111389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5778.111389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5778.111389][ T3116] netlink_rcv_skb+0x130/0x360 [ 5778.111389][ T3116] netlink_unicast+0x449/0x710 [ 5778.111389][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5778.111389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5778.111389][ T3116] ___sys_sendmsg+0xee/0x170 [ 5778.111389][ T3116] __sys_sendmsg+0xcd/0x170 [ 5778.111389][ T3116] do_syscall_64+0xc6/0x1e0 [ 5778.111389][ T3116] [ 5778.113625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5778.113625][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5778.113625][ T3116] ipv6_find_idev+0x102/0x170 [ 5778.113625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5778.113625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5778.113625][ T3116] netlink_rcv_skb+0x130/0x360 [ 5778.113625][ T3116] netlink_unicast+0x449/0x710 [ 5778.113625][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5778.113625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5778.113625][ T3116] ___sys_sendmsg+0xee/0x170 [ 5778.113625][ T3116] __sys_sendmsg+0xcd/0x170 [ 5778.113625][ T3116] do_syscall_64+0xc6/0x1e0 [ 5778.113625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5778.113625][ T3116] [ 5778.115349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5778.115349][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5778.115349][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5778.115349][ T3116] ipv6_find_idev+0x102/0x170 [ 5778.115349][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5778.115349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5778.115349][ T3116] netlink_rcv_skb+0x130/0x360 [ 5778.115349][ T3116] netlink_unicast+0x449/0x710 [ 5778.115349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5778.115349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5778.115349][ T3116] ___sys_sendmsg+0xee/0x170 [ 5778.115349][ T3116] __sys_sendmsg+0xcd/0x170 [ 5778.115349][ T3116] do_syscall_64+0xc6/0x1e0 [ 5778.115349][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5778.115349][ T3116] [ 5788.356844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5788.357334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5788.357334][ T3116] dst_init+0x84/0x4a0 [ 5788.357334][ T3116] dst_alloc+0x97/0x150 [ 5788.357334][ T3116] ip6_dst_alloc+0x23/0x90 [ 5788.357334][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5788.357334][ T3116] ip6_pol_route+0x56f/0x840 [ 5788.357334][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5788.357334][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5788.357334][ T3116] fib6_rule_lookup+0x182/0x630 [ 5788.357334][ T3116] ip6_route_input+0x59c/0xa50 [ 5788.357334][ T3116] ipv6_rcv+0x397/0x810 [ 5788.357334][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5788.357334][ T3116] process_backlog+0x101/0x620 [ 5788.357334][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5788.357334][ T3116] net_rx_action+0x495/0xbe0 [ 5788.357334][ T3116] __do_softirq+0x1b5/0x7f6 [ 5788.357334][ T3116] [ 5788.359404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5788.359404][ T3116] netdev_get_by_index+0x5e/0x80 [ 5788.359404][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5788.359404][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5788.359404][ T3116] ip6_route_add+0x1c/0x140 [ 5788.359404][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5788.359404][ T3116] addrconf_add_dev+0xe2/0x170 [ 5788.359404][ T3116] inet6_addr_add+0x12f/0xa40 [ 5788.359404][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5788.359404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5788.359404][ T3116] netlink_rcv_skb+0x130/0x360 [ 5788.359404][ T3116] netlink_unicast+0x449/0x710 [ 5788.359404][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5788.359404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5788.359404][ T3116] ___sys_sendmsg+0xee/0x170 [ 5788.359404][ T3116] __sys_sendmsg+0xcd/0x170 [ 5788.359404][ T3116] do_syscall_64+0xc6/0x1e0 [ 5788.359404][ T3116] [ 5788.361591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5788.361591][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5788.361591][ T3116] ipv6_find_idev+0x102/0x170 [ 5788.361591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5788.361591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5788.361591][ T3116] netlink_rcv_skb+0x130/0x360 [ 5788.361591][ T3116] netlink_unicast+0x449/0x710 [ 5788.361591][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5788.361591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5788.361591][ T3116] ___sys_sendmsg+0xee/0x170 [ 5788.361591][ T3116] __sys_sendmsg+0xcd/0x170 [ 5788.361591][ T3116] do_syscall_64+0xc6/0x1e0 [ 5788.361591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5788.361591][ T3116] [ 5788.363286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5788.363286][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5788.363286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5788.363286][ T3116] ipv6_find_idev+0x102/0x170 [ 5788.363286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5788.363286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5788.363286][ T3116] netlink_rcv_skb+0x130/0x360 [ 5788.363286][ T3116] netlink_unicast+0x449/0x710 [ 5788.363286][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5788.363286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5788.363286][ T3116] ___sys_sendmsg+0xee/0x170 [ 5788.363286][ T3116] __sys_sendmsg+0xcd/0x170 [ 5788.363286][ T3116] do_syscall_64+0xc6/0x1e0 [ 5788.363286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5788.363286][ T3116] [ 5798.604799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5798.605271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5798.605271][ T3116] dst_init+0x84/0x4a0 [ 5798.605271][ T3116] dst_alloc+0x97/0x150 [ 5798.605271][ T3116] ip6_dst_alloc+0x23/0x90 [ 5798.605271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5798.605271][ T3116] ip6_pol_route+0x56f/0x840 [ 5798.605271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5798.605271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5798.605271][ T3116] fib6_rule_lookup+0x182/0x630 [ 5798.605271][ T3116] ip6_route_input+0x59c/0xa50 [ 5798.605271][ T3116] ipv6_rcv+0x397/0x810 [ 5798.605271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5798.605271][ T3116] process_backlog+0x101/0x620 [ 5798.605271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5798.605271][ T3116] net_rx_action+0x495/0xbe0 [ 5798.605271][ T3116] __do_softirq+0x1b5/0x7f6 [ 5798.605271][ T3116] [ 5798.607338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5798.607338][ T3116] netdev_get_by_index+0x5e/0x80 [ 5798.607338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5798.607338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5798.607338][ T3116] ip6_route_add+0x1c/0x140 [ 5798.607338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5798.607338][ T3116] addrconf_add_dev+0xe2/0x170 [ 5798.607338][ T3116] inet6_addr_add+0x12f/0xa40 [ 5798.607338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5798.607338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5798.607338][ T3116] netlink_rcv_skb+0x130/0x360 [ 5798.607338][ T3116] netlink_unicast+0x449/0x710 [ 5798.607338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5798.607338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5798.607338][ T3116] ___sys_sendmsg+0xee/0x170 [ 5798.607338][ T3116] __sys_sendmsg+0xcd/0x170 [ 5798.607338][ T3116] do_syscall_64+0xc6/0x1e0 [ 5798.607338][ T3116] [ 5798.609500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5798.609500][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5798.609500][ T3116] ipv6_find_idev+0x102/0x170 [ 5798.609500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5798.609500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5798.609500][ T3116] netlink_rcv_skb+0x130/0x360 [ 5798.609500][ T3116] netlink_unicast+0x449/0x710 [ 5798.609500][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5798.609500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5798.609500][ T3116] ___sys_sendmsg+0xee/0x170 [ 5798.609500][ T3116] __sys_sendmsg+0xcd/0x170 [ 5798.609500][ T3116] do_syscall_64+0xc6/0x1e0 [ 5798.609500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5798.609500][ T3116] [ 5798.611203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5798.611203][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5798.611203][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5798.611203][ T3116] ipv6_find_idev+0x102/0x170 [ 5798.611203][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5798.611203][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5798.611203][ T3116] netlink_rcv_skb+0x130/0x360 [ 5798.611203][ T3116] netlink_unicast+0x449/0x710 [ 5798.611203][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5798.611203][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5798.611203][ T3116] ___sys_sendmsg+0xee/0x170 [ 5798.611203][ T3116] __sys_sendmsg+0xcd/0x170 [ 5798.611203][ T3116] do_syscall_64+0xc6/0x1e0 [ 5798.611203][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5798.611203][ T3116] [ 5808.852800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5808.853268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5808.853268][ T3116] dst_init+0x84/0x4a0 [ 5808.853268][ T3116] dst_alloc+0x97/0x150 [ 5808.853268][ T3116] ip6_dst_alloc+0x23/0x90 [ 5808.853268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5808.853268][ T3116] ip6_pol_route+0x56f/0x840 [ 5808.853268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5808.853268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5808.853268][ T3116] fib6_rule_lookup+0x182/0x630 [ 5808.853268][ T3116] ip6_route_input+0x59c/0xa50 [ 5808.853268][ T3116] ipv6_rcv+0x397/0x810 [ 5808.853268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5808.853268][ T3116] process_backlog+0x101/0x620 [ 5808.853268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5808.853268][ T3116] net_rx_action+0x495/0xbe0 [ 5808.853268][ T3116] __do_softirq+0x1b5/0x7f6 [ 5808.853268][ T3116] [ 5808.855345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5808.855345][ T3116] netdev_get_by_index+0x5e/0x80 [ 5808.855345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5808.855345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5808.855345][ T3116] ip6_route_add+0x1c/0x140 [ 5808.855345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5808.855345][ T3116] addrconf_add_dev+0xe2/0x170 [ 5808.855345][ T3116] inet6_addr_add+0x12f/0xa40 [ 5808.855345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5808.855345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5808.855345][ T3116] netlink_rcv_skb+0x130/0x360 [ 5808.855345][ T3116] netlink_unicast+0x449/0x710 [ 5808.855345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5808.855345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5808.855345][ T3116] ___sys_sendmsg+0xee/0x170 [ 5808.855345][ T3116] __sys_sendmsg+0xcd/0x170 [ 5808.855345][ T3116] do_syscall_64+0xc6/0x1e0 [ 5808.855345][ T3116] [ 5808.857508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5808.857508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5808.857508][ T3116] ipv6_find_idev+0x102/0x170 [ 5808.857508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5808.857508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5808.857508][ T3116] netlink_rcv_skb+0x130/0x360 [ 5808.857508][ T3116] netlink_unicast+0x449/0x710 [ 5808.857508][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5808.857508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5808.857508][ T3116] ___sys_sendmsg+0xee/0x170 [ 5808.857508][ T3116] __sys_sendmsg+0xcd/0x170 [ 5808.857508][ T3116] do_syscall_64+0xc6/0x1e0 [ 5808.857508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5808.857508][ T3116] [ 5808.859214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5808.859214][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5808.859214][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5808.859214][ T3116] ipv6_find_idev+0x102/0x170 [ 5808.859214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5808.859214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5808.859214][ T3116] netlink_rcv_skb+0x130/0x360 [ 5808.859214][ T3116] netlink_unicast+0x449/0x710 [ 5808.859214][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5808.859214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5808.859214][ T3116] ___sys_sendmsg+0xee/0x170 [ 5808.859214][ T3116] __sys_sendmsg+0xcd/0x170 [ 5808.859214][ T3116] do_syscall_64+0xc6/0x1e0 [ 5808.859214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5808.859214][ T3116] [ 5819.100749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5819.101237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5819.101237][ T3116] dst_init+0x84/0x4a0 [ 5819.101237][ T3116] dst_alloc+0x97/0x150 [ 5819.101237][ T3116] ip6_dst_alloc+0x23/0x90 [ 5819.101237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5819.101237][ T3116] ip6_pol_route+0x56f/0x840 [ 5819.101237][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5819.101237][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5819.101237][ T3116] fib6_rule_lookup+0x182/0x630 [ 5819.101237][ T3116] ip6_route_input+0x59c/0xa50 [ 5819.101237][ T3116] ipv6_rcv+0x397/0x810 [ 5819.101237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5819.101237][ T3116] process_backlog+0x101/0x620 [ 5819.101237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5819.101237][ T3116] net_rx_action+0x495/0xbe0 [ 5819.101237][ T3116] __do_softirq+0x1b5/0x7f6 [ 5819.101237][ T3116] [ 5819.103341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5819.103341][ T3116] netdev_get_by_index+0x5e/0x80 [ 5819.103341][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5819.103341][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5819.103341][ T3116] ip6_route_add+0x1c/0x140 [ 5819.103341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5819.103341][ T3116] addrconf_add_dev+0xe2/0x170 [ 5819.103341][ T3116] inet6_addr_add+0x12f/0xa40 [ 5819.103341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5819.103341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5819.103341][ T3116] netlink_rcv_skb+0x130/0x360 [ 5819.103341][ T3116] netlink_unicast+0x449/0x710 [ 5819.103341][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5819.103341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5819.103341][ T3116] ___sys_sendmsg+0xee/0x170 [ 5819.103341][ T3116] __sys_sendmsg+0xcd/0x170 [ 5819.103341][ T3116] do_syscall_64+0xc6/0x1e0 [ 5819.103341][ T3116] [ 5819.105556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5819.105556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5819.105556][ T3116] ipv6_find_idev+0x102/0x170 [ 5819.105556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5819.105556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5819.105556][ T3116] netlink_rcv_skb+0x130/0x360 [ 5819.105556][ T3116] netlink_unicast+0x449/0x710 [ 5819.105556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5819.105556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5819.105556][ T3116] ___sys_sendmsg+0xee/0x170 [ 5819.105556][ T3116] __sys_sendmsg+0xcd/0x170 [ 5819.105556][ T3116] do_syscall_64+0xc6/0x1e0 [ 5819.105556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5819.105556][ T3116] [ 5819.107278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5819.107278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5819.107278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5819.107278][ T3116] ipv6_find_idev+0x102/0x170 [ 5819.107278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5819.107278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5819.107278][ T3116] netlink_rcv_skb+0x130/0x360 [ 5819.107278][ T3116] netlink_unicast+0x449/0x710 [ 5819.107278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5819.107278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5819.107278][ T3116] ___sys_sendmsg+0xee/0x170 [ 5819.107278][ T3116] __sys_sendmsg+0xcd/0x170 [ 5819.107278][ T3116] do_syscall_64+0xc6/0x1e0 [ 5819.107278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5819.107278][ T3116] [ 5829.364802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5829.365290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5829.365290][ T3116] dst_init+0x84/0x4a0 [ 5829.365290][ T3116] dst_alloc+0x97/0x150 [ 5829.365290][ T3116] ip6_dst_alloc+0x23/0x90 [ 5829.365290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5829.365290][ T3116] ip6_pol_route+0x56f/0x840 [ 5829.365290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5829.365290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5829.365290][ T3116] fib6_rule_lookup+0x182/0x630 [ 5829.365290][ T3116] ip6_route_input+0x59c/0xa50 [ 5829.365290][ T3116] ipv6_rcv+0x397/0x810 [ 5829.365290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5829.365290][ T3116] process_backlog+0x101/0x620 [ 5829.365290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5829.365290][ T3116] net_rx_action+0x495/0xbe0 [ 5829.365290][ T3116] __do_softirq+0x1b5/0x7f6 [ 5829.365290][ T3116] [ 5829.367405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5829.367405][ T3116] netdev_get_by_index+0x5e/0x80 [ 5829.367405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5829.367405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5829.367405][ T3116] ip6_route_add+0x1c/0x140 [ 5829.367405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5829.367405][ T3116] addrconf_add_dev+0xe2/0x170 [ 5829.367405][ T3116] inet6_addr_add+0x12f/0xa40 [ 5829.367405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5829.367405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5829.367405][ T3116] netlink_rcv_skb+0x130/0x360 [ 5829.367405][ T3116] netlink_unicast+0x449/0x710 [ 5829.367405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5829.367405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5829.367405][ T3116] ___sys_sendmsg+0xee/0x170 [ 5829.367405][ T3116] __sys_sendmsg+0xcd/0x170 [ 5829.367405][ T3116] do_syscall_64+0xc6/0x1e0 [ 5829.367405][ T3116] [ 5829.369607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5829.369607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5829.369607][ T3116] ipv6_find_idev+0x102/0x170 [ 5829.369607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5829.369607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5829.369607][ T3116] netlink_rcv_skb+0x130/0x360 [ 5829.369607][ T3116] netlink_unicast+0x449/0x710 [ 5829.369607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5829.369607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5829.369607][ T3116] ___sys_sendmsg+0xee/0x170 [ 5829.369607][ T3116] __sys_sendmsg+0xcd/0x170 [ 5829.369607][ T3116] do_syscall_64+0xc6/0x1e0 [ 5829.369607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5829.369607][ T3116] [ 5829.371342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5829.371342][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5829.371342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5829.371342][ T3116] ipv6_find_idev+0x102/0x170 [ 5829.371342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5829.371342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5829.371342][ T3116] netlink_rcv_skb+0x130/0x360 [ 5829.371342][ T3116] netlink_unicast+0x449/0x710 [ 5829.371342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5829.371342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5829.371342][ T3116] ___sys_sendmsg+0xee/0x170 [ 5829.371342][ T3116] __sys_sendmsg+0xcd/0x170 [ 5829.371342][ T3116] do_syscall_64+0xc6/0x1e0 [ 5829.371342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5829.371342][ T3116] [ 5839.612796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5839.613238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5839.613238][ T3116] dst_init+0x84/0x4a0 [ 5839.613238][ T3116] dst_alloc+0x97/0x150 [ 5839.613238][ T3116] ip6_dst_alloc+0x23/0x90 [ 5839.613238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5839.613238][ T3116] ip6_pol_route+0x56f/0x840 [ 5839.613238][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5839.613238][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5839.613238][ T3116] fib6_rule_lookup+0x182/0x630 [ 5839.613238][ T3116] ip6_route_input+0x59c/0xa50 [ 5839.613238][ T3116] ipv6_rcv+0x397/0x810 [ 5839.613238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5839.613238][ T3116] process_backlog+0x101/0x620 [ 5839.613238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5839.613238][ T3116] net_rx_action+0x495/0xbe0 [ 5839.613238][ T3116] __do_softirq+0x1b5/0x7f6 [ 5839.613238][ T3116] [ 5839.615348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5839.615348][ T3116] netdev_get_by_index+0x5e/0x80 [ 5839.615348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5839.615348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5839.615348][ T3116] ip6_route_add+0x1c/0x140 [ 5839.615348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5839.615348][ T3116] addrconf_add_dev+0xe2/0x170 [ 5839.615348][ T3116] inet6_addr_add+0x12f/0xa40 [ 5839.615348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5839.615348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5839.615348][ T3116] netlink_rcv_skb+0x130/0x360 [ 5839.615348][ T3116] netlink_unicast+0x449/0x710 [ 5839.615348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5839.615348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5839.615348][ T3116] ___sys_sendmsg+0xee/0x170 [ 5839.615348][ T3116] __sys_sendmsg+0xcd/0x170 [ 5839.615348][ T3116] do_syscall_64+0xc6/0x1e0 [ 5839.615348][ T3116] [ 5839.617548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5839.617548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5839.617548][ T3116] ipv6_find_idev+0x102/0x170 [ 5839.617548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5839.617548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5839.617548][ T3116] netlink_rcv_skb+0x130/0x360 [ 5839.617548][ T3116] netlink_unicast+0x449/0x710 [ 5839.617548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5839.617548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5839.617548][ T3116] ___sys_sendmsg+0xee/0x170 [ 5839.617548][ T3116] __sys_sendmsg+0xcd/0x170 [ 5839.617548][ T3116] do_syscall_64+0xc6/0x1e0 [ 5839.617548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5839.617548][ T3116] [ 5839.619273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5839.619273][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5839.619273][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5839.619273][ T3116] ipv6_find_idev+0x102/0x170 [ 5839.619273][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5839.619273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5839.619273][ T3116] netlink_rcv_skb+0x130/0x360 [ 5839.619273][ T3116] netlink_unicast+0x449/0x710 [ 5839.619273][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5839.619273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5839.619273][ T3116] ___sys_sendmsg+0xee/0x170 [ 5839.619273][ T3116] __sys_sendmsg+0xcd/0x170 [ 5839.619273][ T3116] do_syscall_64+0xc6/0x1e0 [ 5839.619273][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5839.619273][ T3116] [ 5849.860829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5849.861256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5849.861256][ T3116] dst_init+0x84/0x4a0 [ 5849.861256][ T3116] dst_alloc+0x97/0x150 [ 5849.861256][ T3116] ip6_dst_alloc+0x23/0x90 [ 5849.861256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5849.861256][ T3116] ip6_pol_route+0x56f/0x840 [ 5849.861256][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5849.861256][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5849.861256][ T3116] fib6_rule_lookup+0x182/0x630 [ 5849.861256][ T3116] ip6_route_input+0x59c/0xa50 [ 5849.861256][ T3116] ipv6_rcv+0x397/0x810 [ 5849.861256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5849.861256][ T3116] process_backlog+0x101/0x620 [ 5849.861256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5849.861256][ T3116] net_rx_action+0x495/0xbe0 [ 5849.861256][ T3116] __do_softirq+0x1b5/0x7f6 [ 5849.861256][ T3116] [ 5849.863376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5849.863376][ T3116] netdev_get_by_index+0x5e/0x80 [ 5849.863376][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5849.863376][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5849.863376][ T3116] ip6_route_add+0x1c/0x140 [ 5849.863376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5849.863376][ T3116] addrconf_add_dev+0xe2/0x170 [ 5849.863376][ T3116] inet6_addr_add+0x12f/0xa40 [ 5849.863376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5849.863376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5849.863376][ T3116] netlink_rcv_skb+0x130/0x360 [ 5849.863376][ T3116] netlink_unicast+0x449/0x710 [ 5849.863376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5849.863376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5849.863376][ T3116] ___sys_sendmsg+0xee/0x170 [ 5849.863376][ T3116] __sys_sendmsg+0xcd/0x170 [ 5849.863376][ T3116] do_syscall_64+0xc6/0x1e0 [ 5849.863376][ T3116] [ 5849.865597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5849.865597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5849.865597][ T3116] ipv6_find_idev+0x102/0x170 [ 5849.865597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5849.865597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5849.865597][ T3116] netlink_rcv_skb+0x130/0x360 [ 5849.865597][ T3116] netlink_unicast+0x449/0x710 [ 5849.865597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5849.865597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5849.865597][ T3116] ___sys_sendmsg+0xee/0x170 [ 5849.865597][ T3116] __sys_sendmsg+0xcd/0x170 [ 5849.865597][ T3116] do_syscall_64+0xc6/0x1e0 [ 5849.865597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5849.865597][ T3116] [ 5849.867320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5849.867320][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5849.867320][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5849.867320][ T3116] ipv6_find_idev+0x102/0x170 [ 5849.867320][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5849.867320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5849.867320][ T3116] netlink_rcv_skb+0x130/0x360 [ 5849.867320][ T3116] netlink_unicast+0x449/0x710 [ 5849.867320][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5849.867320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5849.867320][ T3116] ___sys_sendmsg+0xee/0x170 [ 5849.867320][ T3116] __sys_sendmsg+0xcd/0x170 [ 5849.867320][ T3116] do_syscall_64+0xc6/0x1e0 [ 5849.867320][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5849.867320][ T3116] [ 5860.108805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5860.109290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5860.109290][ T3116] dst_init+0x84/0x4a0 [ 5860.109290][ T3116] dst_alloc+0x97/0x150 [ 5860.109290][ T3116] ip6_dst_alloc+0x23/0x90 [ 5860.109290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5860.109290][ T3116] ip6_pol_route+0x56f/0x840 [ 5860.109290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5860.109290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5860.109290][ T3116] fib6_rule_lookup+0x182/0x630 [ 5860.109290][ T3116] ip6_route_input+0x59c/0xa50 [ 5860.109290][ T3116] ipv6_rcv+0x397/0x810 [ 5860.109290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5860.109290][ T3116] process_backlog+0x101/0x620 [ 5860.109290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5860.109290][ T3116] net_rx_action+0x495/0xbe0 [ 5860.109290][ T3116] __do_softirq+0x1b5/0x7f6 [ 5860.109290][ T3116] [ 5860.111408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5860.111408][ T3116] netdev_get_by_index+0x5e/0x80 [ 5860.111408][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5860.111408][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5860.111408][ T3116] ip6_route_add+0x1c/0x140 [ 5860.111408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5860.111408][ T3116] addrconf_add_dev+0xe2/0x170 [ 5860.111408][ T3116] inet6_addr_add+0x12f/0xa40 [ 5860.111408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5860.111408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.111408][ T3116] netlink_rcv_skb+0x130/0x360 [ 5860.111408][ T3116] netlink_unicast+0x449/0x710 [ 5860.111408][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5860.111408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5860.111408][ T3116] ___sys_sendmsg+0xee/0x170 [ 5860.111408][ T3116] __sys_sendmsg+0xcd/0x170 [ 5860.111408][ T3116] do_syscall_64+0xc6/0x1e0 [ 5860.111408][ T3116] [ 5860.113604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5860.113604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5860.113604][ T3116] ipv6_find_idev+0x102/0x170 [ 5860.113604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5860.113604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.113604][ T3116] netlink_rcv_skb+0x130/0x360 [ 5860.113604][ T3116] netlink_unicast+0x449/0x710 [ 5860.113604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5860.113604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5860.113604][ T3116] ___sys_sendmsg+0xee/0x170 [ 5860.113604][ T3116] __sys_sendmsg+0xcd/0x170 [ 5860.113604][ T3116] do_syscall_64+0xc6/0x1e0 [ 5860.113604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5860.113604][ T3116] [ 5860.115321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5860.115321][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5860.115321][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5860.115321][ T3116] ipv6_find_idev+0x102/0x170 [ 5860.115321][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5860.115321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.115321][ T3116] netlink_rcv_skb+0x130/0x360 [ 5860.115321][ T3116] netlink_unicast+0x449/0x710 [ 5860.115321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5860.115321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5860.115321][ T3116] ___sys_sendmsg+0xee/0x170 [ 5860.115321][ T3116] __sys_sendmsg+0xcd/0x170 [ 5860.115321][ T3116] do_syscall_64+0xc6/0x1e0 [ 5860.115321][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5860.115321][ T3116] [ 5870.140747][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5870.141235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5870.141235][ T3116] dst_init+0x84/0x4a0 [ 5870.141235][ T3116] dst_alloc+0x97/0x150 [ 5870.141235][ T3116] ip6_dst_alloc+0x23/0x90 [ 5870.141235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5870.141235][ T3116] ip6_pol_route+0x56f/0x840 [ 5870.141235][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5870.141235][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5870.141235][ T3116] fib6_rule_lookup+0x182/0x630 [ 5870.141235][ T3116] ip6_route_input+0x59c/0xa50 [ 5870.141235][ T3116] ipv6_rcv+0x397/0x810 [ 5870.141235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5870.141235][ T3116] process_backlog+0x101/0x620 [ 5870.141235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5870.141235][ T3116] net_rx_action+0x495/0xbe0 [ 5870.141235][ T3116] __do_softirq+0x1b5/0x7f6 [ 5870.141235][ T3116] [ 5870.143321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5870.143321][ T3116] netdev_get_by_index+0x5e/0x80 [ 5870.143321][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5870.143321][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5870.143321][ T3116] ip6_route_add+0x1c/0x140 [ 5870.143321][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5870.143321][ T3116] addrconf_add_dev+0xe2/0x170 [ 5870.143321][ T3116] inet6_addr_add+0x12f/0xa40 [ 5870.143321][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5870.143321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.143321][ T3116] netlink_rcv_skb+0x130/0x360 [ 5870.143321][ T3116] netlink_unicast+0x449/0x710 [ 5870.143321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5870.143321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5870.143321][ T3116] ___sys_sendmsg+0xee/0x170 [ 5870.143321][ T3116] __sys_sendmsg+0xcd/0x170 [ 5870.143321][ T3116] do_syscall_64+0xc6/0x1e0 [ 5870.143321][ T3116] [ 5870.146064][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5870.146064][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5870.146064][ T3116] ipv6_find_idev+0x102/0x170 [ 5870.146064][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5870.146064][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.146064][ T3116] netlink_rcv_skb+0x130/0x360 [ 5870.146064][ T3116] netlink_unicast+0x449/0x710 [ 5870.146064][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5870.146064][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5870.146064][ T3116] ___sys_sendmsg+0xee/0x170 [ 5870.146064][ T3116] __sys_sendmsg+0xcd/0x170 [ 5870.146064][ T3116] do_syscall_64+0xc6/0x1e0 [ 5870.146064][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5870.146064][ T3116] [ 5870.147804][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5870.147804][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5870.147804][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5870.147804][ T3116] ipv6_find_idev+0x102/0x170 [ 5870.147804][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5870.147804][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.147804][ T3116] netlink_rcv_skb+0x130/0x360 [ 5870.147804][ T3116] netlink_unicast+0x449/0x710 [ 5870.147804][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5870.147804][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5870.147804][ T3116] ___sys_sendmsg+0xee/0x170 [ 5870.147804][ T3116] __sys_sendmsg+0xcd/0x170 [ 5870.147804][ T3116] do_syscall_64+0xc6/0x1e0 [ 5870.147804][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5870.147804][ T3116] [ 5880.308810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5880.309294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5880.309294][ T3116] dst_init+0x84/0x4a0 [ 5880.309294][ T3116] dst_alloc+0x97/0x150 [ 5880.309294][ T3116] ip6_dst_alloc+0x23/0x90 [ 5880.309294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5880.309294][ T3116] ip6_pol_route+0x56f/0x840 [ 5880.309294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5880.309294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5880.309294][ T3116] fib6_rule_lookup+0x182/0x630 [ 5880.309294][ T3116] ip6_route_input+0x59c/0xa50 [ 5880.309294][ T3116] ipv6_rcv+0x397/0x810 [ 5880.309294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5880.309294][ T3116] process_backlog+0x101/0x620 [ 5880.309294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5880.309294][ T3116] net_rx_action+0x495/0xbe0 [ 5880.309294][ T3116] __do_softirq+0x1b5/0x7f6 [ 5880.309294][ T3116] [ 5880.311407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5880.311407][ T3116] netdev_get_by_index+0x5e/0x80 [ 5880.311407][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5880.311407][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5880.311407][ T3116] ip6_route_add+0x1c/0x140 [ 5880.311407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5880.311407][ T3116] addrconf_add_dev+0xe2/0x170 [ 5880.311407][ T3116] inet6_addr_add+0x12f/0xa40 [ 5880.311407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5880.311407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.311407][ T3116] netlink_rcv_skb+0x130/0x360 [ 5880.311407][ T3116] netlink_unicast+0x449/0x710 [ 5880.311407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5880.311407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5880.311407][ T3116] ___sys_sendmsg+0xee/0x170 [ 5880.311407][ T3116] __sys_sendmsg+0xcd/0x170 [ 5880.311407][ T3116] do_syscall_64+0xc6/0x1e0 [ 5880.311407][ T3116] [ 5880.313623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5880.313623][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5880.313623][ T3116] ipv6_find_idev+0x102/0x170 [ 5880.313623][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5880.313623][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.313623][ T3116] netlink_rcv_skb+0x130/0x360 [ 5880.313623][ T3116] netlink_unicast+0x449/0x710 [ 5880.313623][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5880.313623][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5880.313623][ T3116] ___sys_sendmsg+0xee/0x170 [ 5880.313623][ T3116] __sys_sendmsg+0xcd/0x170 [ 5880.313623][ T3116] do_syscall_64+0xc6/0x1e0 [ 5880.313623][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5880.313623][ T3116] [ 5880.315361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5880.315361][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5880.315361][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5880.315361][ T3116] ipv6_find_idev+0x102/0x170 [ 5880.315361][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5880.315361][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.315361][ T3116] netlink_rcv_skb+0x130/0x360 [ 5880.315361][ T3116] netlink_unicast+0x449/0x710 [ 5880.315361][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5880.315361][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5880.315361][ T3116] ___sys_sendmsg+0xee/0x170 [ 5880.315361][ T3116] __sys_sendmsg+0xcd/0x170 [ 5880.315361][ T3116] do_syscall_64+0xc6/0x1e0 [ 5880.315361][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5880.315361][ T3116] [ 5890.556824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5890.557311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5890.557311][ T3116] dst_init+0x84/0x4a0 [ 5890.557311][ T3116] dst_alloc+0x97/0x150 [ 5890.557311][ T3116] ip6_dst_alloc+0x23/0x90 [ 5890.557311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5890.557311][ T3116] ip6_pol_route+0x56f/0x840 [ 5890.557311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5890.557311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5890.557311][ T3116] fib6_rule_lookup+0x182/0x630 [ 5890.557311][ T3116] ip6_route_input+0x59c/0xa50 [ 5890.557311][ T3116] ipv6_rcv+0x397/0x810 [ 5890.557311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5890.557311][ T3116] process_backlog+0x101/0x620 [ 5890.557311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5890.557311][ T3116] net_rx_action+0x495/0xbe0 [ 5890.557311][ T3116] __do_softirq+0x1b5/0x7f6 [ 5890.557311][ T3116] [ 5890.559420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5890.559420][ T3116] netdev_get_by_index+0x5e/0x80 [ 5890.559420][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5890.559420][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5890.559420][ T3116] ip6_route_add+0x1c/0x140 [ 5890.559420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5890.559420][ T3116] addrconf_add_dev+0xe2/0x170 [ 5890.559420][ T3116] inet6_addr_add+0x12f/0xa40 [ 5890.559420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5890.559420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5890.559420][ T3116] netlink_rcv_skb+0x130/0x360 [ 5890.559420][ T3116] netlink_unicast+0x449/0x710 [ 5890.559420][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5890.559420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5890.559420][ T3116] ___sys_sendmsg+0xee/0x170 [ 5890.559420][ T3116] __sys_sendmsg+0xcd/0x170 [ 5890.559420][ T3116] do_syscall_64+0xc6/0x1e0 [ 5890.559420][ T3116] [ 5890.561643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5890.561643][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5890.561643][ T3116] ipv6_find_idev+0x102/0x170 [ 5890.561643][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5890.561643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5890.561643][ T3116] netlink_rcv_skb+0x130/0x360 [ 5890.561643][ T3116] netlink_unicast+0x449/0x710 [ 5890.561643][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5890.561643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5890.561643][ T3116] ___sys_sendmsg+0xee/0x170 [ 5890.561643][ T3116] __sys_sendmsg+0xcd/0x170 [ 5890.561643][ T3116] do_syscall_64+0xc6/0x1e0 [ 5890.561643][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5890.561643][ T3116] [ 5890.563378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5890.563378][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5890.563378][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5890.563378][ T3116] ipv6_find_idev+0x102/0x170 [ 5890.563378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5890.563378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5890.563378][ T3116] netlink_rcv_skb+0x130/0x360 [ 5890.563378][ T3116] netlink_unicast+0x449/0x710 [ 5890.563378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5890.563378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5890.563378][ T3116] ___sys_sendmsg+0xee/0x170 [ 5890.563378][ T3116] __sys_sendmsg+0xcd/0x170 [ 5890.563378][ T3116] do_syscall_64+0xc6/0x1e0 [ 5890.563378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5890.563378][ T3116] [ 5900.804805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5900.805320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5900.805320][ T3116] dst_init+0x84/0x4a0 [ 5900.805320][ T3116] dst_alloc+0x97/0x150 [ 5900.805320][ T3116] ip6_dst_alloc+0x23/0x90 [ 5900.805320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5900.805320][ T3116] ip6_pol_route+0x56f/0x840 [ 5900.805320][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5900.805320][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5900.805320][ T3116] fib6_rule_lookup+0x182/0x630 [ 5900.805320][ T3116] ip6_route_input+0x59c/0xa50 [ 5900.805320][ T3116] ipv6_rcv+0x397/0x810 [ 5900.805320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5900.805320][ T3116] process_backlog+0x101/0x620 [ 5900.805320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5900.805320][ T3116] net_rx_action+0x495/0xbe0 [ 5900.805320][ T3116] __do_softirq+0x1b5/0x7f6 [ 5900.805320][ T3116] [ 5900.807440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5900.807440][ T3116] netdev_get_by_index+0x5e/0x80 [ 5900.807440][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5900.807440][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5900.807440][ T3116] ip6_route_add+0x1c/0x140 [ 5900.807440][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5900.807440][ T3116] addrconf_add_dev+0xe2/0x170 [ 5900.807440][ T3116] inet6_addr_add+0x12f/0xa40 [ 5900.807440][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5900.807440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5900.807440][ T3116] netlink_rcv_skb+0x130/0x360 [ 5900.807440][ T3116] netlink_unicast+0x449/0x710 [ 5900.807440][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5900.807440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5900.807440][ T3116] ___sys_sendmsg+0xee/0x170 [ 5900.807440][ T3116] __sys_sendmsg+0xcd/0x170 [ 5900.807440][ T3116] do_syscall_64+0xc6/0x1e0 [ 5900.807440][ T3116] [ 5900.809650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5900.809650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5900.809650][ T3116] ipv6_find_idev+0x102/0x170 [ 5900.809650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5900.809650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5900.809650][ T3116] netlink_rcv_skb+0x130/0x360 [ 5900.809650][ T3116] netlink_unicast+0x449/0x710 [ 5900.809650][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5900.809650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5900.809650][ T3116] ___sys_sendmsg+0xee/0x170 [ 5900.809650][ T3116] __sys_sendmsg+0xcd/0x170 [ 5900.809650][ T3116] do_syscall_64+0xc6/0x1e0 [ 5900.809650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5900.809650][ T3116] [ 5900.811397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5900.811397][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5900.811397][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5900.811397][ T3116] ipv6_find_idev+0x102/0x170 [ 5900.811397][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5900.811397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5900.811397][ T3116] netlink_rcv_skb+0x130/0x360 [ 5900.811397][ T3116] netlink_unicast+0x449/0x710 [ 5900.811397][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5900.811397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5900.811397][ T3116] ___sys_sendmsg+0xee/0x170 [ 5900.811397][ T3116] __sys_sendmsg+0xcd/0x170 [ 5900.811397][ T3116] do_syscall_64+0xc6/0x1e0 [ 5900.811397][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5900.811397][ T3116] [ 5911.052804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5911.053293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5911.053293][ T3116] dst_init+0x84/0x4a0 [ 5911.053293][ T3116] dst_alloc+0x97/0x150 [ 5911.053293][ T3116] ip6_dst_alloc+0x23/0x90 [ 5911.053293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5911.053293][ T3116] ip6_pol_route+0x56f/0x840 [ 5911.053293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5911.053293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5911.053293][ T3116] fib6_rule_lookup+0x182/0x630 [ 5911.053293][ T3116] ip6_route_input+0x59c/0xa50 [ 5911.053293][ T3116] ipv6_rcv+0x397/0x810 [ 5911.053293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5911.053293][ T3116] process_backlog+0x101/0x620 [ 5911.053293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5911.053293][ T3116] net_rx_action+0x495/0xbe0 [ 5911.053293][ T3116] __do_softirq+0x1b5/0x7f6 [ 5911.053293][ T3116] [ 5911.055432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5911.055432][ T3116] netdev_get_by_index+0x5e/0x80 [ 5911.055432][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5911.055432][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5911.055432][ T3116] ip6_route_add+0x1c/0x140 [ 5911.055432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5911.055432][ T3116] addrconf_add_dev+0xe2/0x170 [ 5911.055432][ T3116] inet6_addr_add+0x12f/0xa40 [ 5911.055432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5911.055432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.055432][ T3116] netlink_rcv_skb+0x130/0x360 [ 5911.055432][ T3116] netlink_unicast+0x449/0x710 [ 5911.055432][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5911.055432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5911.055432][ T3116] ___sys_sendmsg+0xee/0x170 [ 5911.055432][ T3116] __sys_sendmsg+0xcd/0x170 [ 5911.055432][ T3116] do_syscall_64+0xc6/0x1e0 [ 5911.055432][ T3116] [ 5911.057649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5911.057649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5911.057649][ T3116] ipv6_find_idev+0x102/0x170 [ 5911.057649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5911.057649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.057649][ T3116] netlink_rcv_skb+0x130/0x360 [ 5911.057649][ T3116] netlink_unicast+0x449/0x710 [ 5911.057649][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5911.057649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5911.057649][ T3116] ___sys_sendmsg+0xee/0x170 [ 5911.057649][ T3116] __sys_sendmsg+0xcd/0x170 [ 5911.057649][ T3116] do_syscall_64+0xc6/0x1e0 [ 5911.057649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5911.057649][ T3116] [ 5911.059375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5911.059375][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5911.059375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5911.059375][ T3116] ipv6_find_idev+0x102/0x170 [ 5911.059375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5911.059375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.059375][ T3116] netlink_rcv_skb+0x130/0x360 [ 5911.059375][ T3116] netlink_unicast+0x449/0x710 [ 5911.059375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5911.059375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5911.059375][ T3116] ___sys_sendmsg+0xee/0x170 [ 5911.059375][ T3116] __sys_sendmsg+0xcd/0x170 [ 5911.059375][ T3116] do_syscall_64+0xc6/0x1e0 [ 5911.059375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5911.059375][ T3116] [ 5921.300737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5921.301159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5921.301159][ T3116] dst_init+0x84/0x4a0 [ 5921.301159][ T3116] dst_alloc+0x97/0x150 [ 5921.301159][ T3116] ip6_dst_alloc+0x23/0x90 [ 5921.301159][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5921.301159][ T3116] ip6_pol_route+0x56f/0x840 [ 5921.301159][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5921.301159][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5921.301159][ T3116] fib6_rule_lookup+0x182/0x630 [ 5921.301159][ T3116] ip6_route_input+0x59c/0xa50 [ 5921.301159][ T3116] ipv6_rcv+0x397/0x810 [ 5921.301159][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5921.301159][ T3116] process_backlog+0x101/0x620 [ 5921.301159][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5921.301159][ T3116] net_rx_action+0x495/0xbe0 [ 5921.301159][ T3116] __do_softirq+0x1b5/0x7f6 [ 5921.301159][ T3116] [ 5921.303347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5921.303347][ T3116] netdev_get_by_index+0x5e/0x80 [ 5921.303347][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5921.303347][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5921.303347][ T3116] ip6_route_add+0x1c/0x140 [ 5921.303347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5921.303347][ T3116] addrconf_add_dev+0xe2/0x170 [ 5921.303347][ T3116] inet6_addr_add+0x12f/0xa40 [ 5921.303347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5921.303347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.303347][ T3116] netlink_rcv_skb+0x130/0x360 [ 5921.303347][ T3116] netlink_unicast+0x449/0x710 [ 5921.303347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5921.303347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5921.303347][ T3116] ___sys_sendmsg+0xee/0x170 [ 5921.303347][ T3116] __sys_sendmsg+0xcd/0x170 [ 5921.303347][ T3116] do_syscall_64+0xc6/0x1e0 [ 5921.303347][ T3116] [ 5921.305566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5921.305566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5921.305566][ T3116] ipv6_find_idev+0x102/0x170 [ 5921.305566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5921.305566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.305566][ T3116] netlink_rcv_skb+0x130/0x360 [ 5921.305566][ T3116] netlink_unicast+0x449/0x710 [ 5921.305566][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5921.305566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5921.305566][ T3116] ___sys_sendmsg+0xee/0x170 [ 5921.305566][ T3116] __sys_sendmsg+0xcd/0x170 [ 5921.305566][ T3116] do_syscall_64+0xc6/0x1e0 [ 5921.305566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5921.305566][ T3116] [ 5921.307276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5921.307276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5921.307276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5921.307276][ T3116] ipv6_find_idev+0x102/0x170 [ 5921.307276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5921.307276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.307276][ T3116] netlink_rcv_skb+0x130/0x360 [ 5921.307276][ T3116] netlink_unicast+0x449/0x710 [ 5921.307276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5921.307276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5921.307276][ T3116] ___sys_sendmsg+0xee/0x170 [ 5921.307276][ T3116] __sys_sendmsg+0xcd/0x170 [ 5921.307276][ T3116] do_syscall_64+0xc6/0x1e0 [ 5921.307276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5921.307276][ T3116] [ 5931.388820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5931.389326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5931.389326][ T3116] dst_init+0x84/0x4a0 [ 5931.389326][ T3116] dst_alloc+0x97/0x150 [ 5931.389326][ T3116] ip6_dst_alloc+0x23/0x90 [ 5931.389326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5931.389326][ T3116] ip6_pol_route+0x56f/0x840 [ 5931.389326][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5931.389326][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5931.389326][ T3116] fib6_rule_lookup+0x182/0x630 [ 5931.389326][ T3116] ip6_route_input+0x59c/0xa50 [ 5931.389326][ T3116] ipv6_rcv+0x397/0x810 [ 5931.389326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5931.389326][ T3116] process_backlog+0x101/0x620 [ 5931.389326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5931.389326][ T3116] net_rx_action+0x495/0xbe0 [ 5931.389326][ T3116] __do_softirq+0x1b5/0x7f6 [ 5931.389326][ T3116] [ 5931.391468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5931.391468][ T3116] netdev_get_by_index+0x5e/0x80 [ 5931.391468][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5931.391468][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5931.391468][ T3116] ip6_route_add+0x1c/0x140 [ 5931.391468][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5931.391468][ T3116] addrconf_add_dev+0xe2/0x170 [ 5931.391468][ T3116] inet6_addr_add+0x12f/0xa40 [ 5931.391468][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5931.391468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.391468][ T3116] netlink_rcv_skb+0x130/0x360 [ 5931.391468][ T3116] netlink_unicast+0x449/0x710 [ 5931.391468][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5931.391468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5931.391468][ T3116] ___sys_sendmsg+0xee/0x170 [ 5931.391468][ T3116] __sys_sendmsg+0xcd/0x170 [ 5931.391468][ T3116] do_syscall_64+0xc6/0x1e0 [ 5931.391468][ T3116] [ 5931.393669][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5931.393669][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5931.393669][ T3116] ipv6_find_idev+0x102/0x170 [ 5931.393669][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5931.393669][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.393669][ T3116] netlink_rcv_skb+0x130/0x360 [ 5931.393669][ T3116] netlink_unicast+0x449/0x710 [ 5931.393669][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5931.393669][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5931.393669][ T3116] ___sys_sendmsg+0xee/0x170 [ 5931.393669][ T3116] __sys_sendmsg+0xcd/0x170 [ 5931.393669][ T3116] do_syscall_64+0xc6/0x1e0 [ 5931.393669][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5931.393669][ T3116] [ 5931.395383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5931.395383][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5931.395383][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5931.395383][ T3116] ipv6_find_idev+0x102/0x170 [ 5931.395383][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5931.395383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.395383][ T3116] netlink_rcv_skb+0x130/0x360 [ 5931.395383][ T3116] netlink_unicast+0x449/0x710 [ 5931.395383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5931.395383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5931.395383][ T3116] ___sys_sendmsg+0xee/0x170 [ 5931.395383][ T3116] __sys_sendmsg+0xcd/0x170 [ 5931.395383][ T3116] do_syscall_64+0xc6/0x1e0 [ 5931.395383][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5931.395383][ T3116] [ 5941.636798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5941.637283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5941.637283][ T3116] dst_init+0x84/0x4a0 [ 5941.637283][ T3116] dst_alloc+0x97/0x150 [ 5941.637283][ T3116] ip6_dst_alloc+0x23/0x90 [ 5941.637283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5941.637283][ T3116] ip6_pol_route+0x56f/0x840 [ 5941.637283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5941.637283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5941.637283][ T3116] fib6_rule_lookup+0x182/0x630 [ 5941.637283][ T3116] ip6_route_input+0x59c/0xa50 [ 5941.637283][ T3116] ipv6_rcv+0x397/0x810 [ 5941.637283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5941.637283][ T3116] process_backlog+0x101/0x620 [ 5941.637283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5941.637283][ T3116] net_rx_action+0x495/0xbe0 [ 5941.637283][ T3116] __do_softirq+0x1b5/0x7f6 [ 5941.637283][ T3116] [ 5941.639420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5941.639420][ T3116] netdev_get_by_index+0x5e/0x80 [ 5941.639420][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5941.639420][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5941.639420][ T3116] ip6_route_add+0x1c/0x140 [ 5941.639420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5941.639420][ T3116] addrconf_add_dev+0xe2/0x170 [ 5941.639420][ T3116] inet6_addr_add+0x12f/0xa40 [ 5941.639420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5941.639420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5941.639420][ T3116] netlink_rcv_skb+0x130/0x360 [ 5941.639420][ T3116] netlink_unicast+0x449/0x710 [ 5941.639420][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5941.639420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5941.639420][ T3116] ___sys_sendmsg+0xee/0x170 [ 5941.639420][ T3116] __sys_sendmsg+0xcd/0x170 [ 5941.639420][ T3116] do_syscall_64+0xc6/0x1e0 [ 5941.639420][ T3116] [ 5941.641639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5941.641639][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5941.641639][ T3116] ipv6_find_idev+0x102/0x170 [ 5941.641639][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5941.641639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5941.641639][ T3116] netlink_rcv_skb+0x130/0x360 [ 5941.641639][ T3116] netlink_unicast+0x449/0x710 [ 5941.641639][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5941.641639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5941.641639][ T3116] ___sys_sendmsg+0xee/0x170 [ 5941.641639][ T3116] __sys_sendmsg+0xcd/0x170 [ 5941.641639][ T3116] do_syscall_64+0xc6/0x1e0 [ 5941.641639][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5941.641639][ T3116] [ 5941.643357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5941.643357][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5941.643357][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5941.643357][ T3116] ipv6_find_idev+0x102/0x170 [ 5941.643357][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5941.643357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5941.643357][ T3116] netlink_rcv_skb+0x130/0x360 [ 5941.643357][ T3116] netlink_unicast+0x449/0x710 [ 5941.643357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5941.643357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5941.643357][ T3116] ___sys_sendmsg+0xee/0x170 [ 5941.643357][ T3116] __sys_sendmsg+0xcd/0x170 [ 5941.643357][ T3116] do_syscall_64+0xc6/0x1e0 [ 5941.643357][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5941.643357][ T3116] [ 5951.884810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5951.885292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5951.885292][ T3116] dst_init+0x84/0x4a0 [ 5951.885292][ T3116] dst_alloc+0x97/0x150 [ 5951.885292][ T3116] ip6_dst_alloc+0x23/0x90 [ 5951.885292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5951.885292][ T3116] ip6_pol_route+0x56f/0x840 [ 5951.885292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5951.885292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5951.885292][ T3116] fib6_rule_lookup+0x182/0x630 [ 5951.885292][ T3116] ip6_route_input+0x59c/0xa50 [ 5951.885292][ T3116] ipv6_rcv+0x397/0x810 [ 5951.885292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5951.885292][ T3116] process_backlog+0x101/0x620 [ 5951.885292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5951.885292][ T3116] net_rx_action+0x495/0xbe0 [ 5951.885292][ T3116] __do_softirq+0x1b5/0x7f6 [ 5951.885292][ T3116] [ 5951.887391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5951.887391][ T3116] netdev_get_by_index+0x5e/0x80 [ 5951.887391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5951.887391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5951.887391][ T3116] ip6_route_add+0x1c/0x140 [ 5951.887391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5951.887391][ T3116] addrconf_add_dev+0xe2/0x170 [ 5951.887391][ T3116] inet6_addr_add+0x12f/0xa40 [ 5951.887391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5951.887391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5951.887391][ T3116] netlink_rcv_skb+0x130/0x360 [ 5951.887391][ T3116] netlink_unicast+0x449/0x710 [ 5951.887391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5951.887391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5951.887391][ T3116] ___sys_sendmsg+0xee/0x170 [ 5951.887391][ T3116] __sys_sendmsg+0xcd/0x170 [ 5951.887391][ T3116] do_syscall_64+0xc6/0x1e0 [ 5951.887391][ T3116] [ 5951.890119][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5951.890119][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5951.890119][ T3116] ipv6_find_idev+0x102/0x170 [ 5951.890119][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5951.890119][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5951.890119][ T3116] netlink_rcv_skb+0x130/0x360 [ 5951.890119][ T3116] netlink_unicast+0x449/0x710 [ 5951.890119][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5951.890119][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5951.890119][ T3116] ___sys_sendmsg+0xee/0x170 [ 5951.890119][ T3116] __sys_sendmsg+0xcd/0x170 [ 5951.890119][ T3116] do_syscall_64+0xc6/0x1e0 [ 5951.890119][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5951.890119][ T3116] [ 5951.891849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5951.891849][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5951.891849][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5951.891849][ T3116] ipv6_find_idev+0x102/0x170 [ 5951.891849][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5951.891849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5951.891849][ T3116] netlink_rcv_skb+0x130/0x360 [ 5951.891849][ T3116] netlink_unicast+0x449/0x710 [ 5951.891849][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5951.891849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5951.891849][ T3116] ___sys_sendmsg+0xee/0x170 [ 5951.891849][ T3116] __sys_sendmsg+0xcd/0x170 [ 5951.891849][ T3116] do_syscall_64+0xc6/0x1e0 [ 5951.891849][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5951.891849][ T3116] [ 5962.132753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5962.133224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5962.133224][ T3116] dst_init+0x84/0x4a0 [ 5962.133224][ T3116] dst_alloc+0x97/0x150 [ 5962.133224][ T3116] ip6_dst_alloc+0x23/0x90 [ 5962.133224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5962.133224][ T3116] ip6_pol_route+0x56f/0x840 [ 5962.133224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5962.133224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5962.133224][ T3116] fib6_rule_lookup+0x182/0x630 [ 5962.133224][ T3116] ip6_route_input+0x59c/0xa50 [ 5962.133224][ T3116] ipv6_rcv+0x397/0x810 [ 5962.133224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5962.133224][ T3116] process_backlog+0x101/0x620 [ 5962.133224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5962.133224][ T3116] net_rx_action+0x495/0xbe0 [ 5962.133224][ T3116] __do_softirq+0x1b5/0x7f6 [ 5962.133224][ T3116] [ 5962.135320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5962.135320][ T3116] netdev_get_by_index+0x5e/0x80 [ 5962.135320][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5962.135320][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5962.135320][ T3116] ip6_route_add+0x1c/0x140 [ 5962.135320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5962.135320][ T3116] addrconf_add_dev+0xe2/0x170 [ 5962.135320][ T3116] inet6_addr_add+0x12f/0xa40 [ 5962.135320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5962.135320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.135320][ T3116] netlink_rcv_skb+0x130/0x360 [ 5962.135320][ T3116] netlink_unicast+0x449/0x710 [ 5962.135320][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5962.135320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5962.135320][ T3116] ___sys_sendmsg+0xee/0x170 [ 5962.135320][ T3116] __sys_sendmsg+0xcd/0x170 [ 5962.135320][ T3116] do_syscall_64+0xc6/0x1e0 [ 5962.135320][ T3116] [ 5962.137545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5962.137545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5962.137545][ T3116] ipv6_find_idev+0x102/0x170 [ 5962.137545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5962.137545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.137545][ T3116] netlink_rcv_skb+0x130/0x360 [ 5962.137545][ T3116] netlink_unicast+0x449/0x710 [ 5962.137545][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5962.137545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5962.137545][ T3116] ___sys_sendmsg+0xee/0x170 [ 5962.137545][ T3116] __sys_sendmsg+0xcd/0x170 [ 5962.137545][ T3116] do_syscall_64+0xc6/0x1e0 [ 5962.137545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5962.137545][ T3116] [ 5962.139262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5962.139262][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5962.139262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5962.139262][ T3116] ipv6_find_idev+0x102/0x170 [ 5962.139262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5962.139262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.139262][ T3116] netlink_rcv_skb+0x130/0x360 [ 5962.139262][ T3116] netlink_unicast+0x449/0x710 [ 5962.139262][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5962.139262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5962.139262][ T3116] ___sys_sendmsg+0xee/0x170 [ 5962.139262][ T3116] __sys_sendmsg+0xcd/0x170 [ 5962.139262][ T3116] do_syscall_64+0xc6/0x1e0 [ 5962.139262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5962.139262][ T3116] [ 5972.380733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5972.381215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5972.381215][ T3116] dst_init+0x84/0x4a0 [ 5972.381215][ T3116] dst_alloc+0x97/0x150 [ 5972.381215][ T3116] ip6_dst_alloc+0x23/0x90 [ 5972.381215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5972.381215][ T3116] ip6_pol_route+0x56f/0x840 [ 5972.381215][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5972.381215][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5972.381215][ T3116] fib6_rule_lookup+0x182/0x630 [ 5972.381215][ T3116] ip6_route_input+0x59c/0xa50 [ 5972.381215][ T3116] ipv6_rcv+0x397/0x810 [ 5972.381215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5972.381215][ T3116] process_backlog+0x101/0x620 [ 5972.381215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5972.381215][ T3116] net_rx_action+0x495/0xbe0 [ 5972.381215][ T3116] __do_softirq+0x1b5/0x7f6 [ 5972.381215][ T3116] [ 5972.383326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5972.383326][ T3116] netdev_get_by_index+0x5e/0x80 [ 5972.383326][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5972.383326][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5972.383326][ T3116] ip6_route_add+0x1c/0x140 [ 5972.383326][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5972.383326][ T3116] addrconf_add_dev+0xe2/0x170 [ 5972.383326][ T3116] inet6_addr_add+0x12f/0xa40 [ 5972.383326][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5972.383326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.383326][ T3116] netlink_rcv_skb+0x130/0x360 [ 5972.383326][ T3116] netlink_unicast+0x449/0x710 [ 5972.383326][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5972.383326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5972.383326][ T3116] ___sys_sendmsg+0xee/0x170 [ 5972.383326][ T3116] __sys_sendmsg+0xcd/0x170 [ 5972.383326][ T3116] do_syscall_64+0xc6/0x1e0 [ 5972.383326][ T3116] [ 5972.385586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5972.385586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5972.385586][ T3116] ipv6_find_idev+0x102/0x170 [ 5972.385586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5972.385586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.385586][ T3116] netlink_rcv_skb+0x130/0x360 [ 5972.385586][ T3116] netlink_unicast+0x449/0x710 [ 5972.385586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5972.385586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5972.385586][ T3116] ___sys_sendmsg+0xee/0x170 [ 5972.385586][ T3116] __sys_sendmsg+0xcd/0x170 [ 5972.385586][ T3116] do_syscall_64+0xc6/0x1e0 [ 5972.385586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5972.385586][ T3116] [ 5972.387296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5972.387296][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5972.387296][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5972.387296][ T3116] ipv6_find_idev+0x102/0x170 [ 5972.387296][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5972.387296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.387296][ T3116] netlink_rcv_skb+0x130/0x360 [ 5972.387296][ T3116] netlink_unicast+0x449/0x710 [ 5972.387296][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5972.387296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5972.387296][ T3116] ___sys_sendmsg+0xee/0x170 [ 5972.387296][ T3116] __sys_sendmsg+0xcd/0x170 [ 5972.387296][ T3116] do_syscall_64+0xc6/0x1e0 [ 5972.387296][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5972.387296][ T3116] [ 5982.628726][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5982.629233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5982.629233][ T3116] dst_init+0x84/0x4a0 [ 5982.629233][ T3116] dst_alloc+0x97/0x150 [ 5982.629233][ T3116] ip6_dst_alloc+0x23/0x90 [ 5982.629233][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5982.629233][ T3116] ip6_pol_route+0x56f/0x840 [ 5982.629233][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5982.629233][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5982.629233][ T3116] fib6_rule_lookup+0x182/0x630 [ 5982.629233][ T3116] ip6_route_input+0x59c/0xa50 [ 5982.629233][ T3116] ipv6_rcv+0x397/0x810 [ 5982.629233][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5982.629233][ T3116] process_backlog+0x101/0x620 [ 5982.629233][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5982.629233][ T3116] net_rx_action+0x495/0xbe0 [ 5982.629233][ T3116] __do_softirq+0x1b5/0x7f6 [ 5982.629233][ T3116] [ 5982.631349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5982.631349][ T3116] netdev_get_by_index+0x5e/0x80 [ 5982.631349][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5982.631349][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5982.631349][ T3116] ip6_route_add+0x1c/0x140 [ 5982.631349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5982.631349][ T3116] addrconf_add_dev+0xe2/0x170 [ 5982.631349][ T3116] inet6_addr_add+0x12f/0xa40 [ 5982.631349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5982.631349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.631349][ T3116] netlink_rcv_skb+0x130/0x360 [ 5982.631349][ T3116] netlink_unicast+0x449/0x710 [ 5982.631349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5982.631349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5982.631349][ T3116] ___sys_sendmsg+0xee/0x170 [ 5982.631349][ T3116] __sys_sendmsg+0xcd/0x170 [ 5982.631349][ T3116] do_syscall_64+0xc6/0x1e0 [ 5982.631349][ T3116] [ 5982.633569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5982.633569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5982.633569][ T3116] ipv6_find_idev+0x102/0x170 [ 5982.633569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5982.633569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.633569][ T3116] netlink_rcv_skb+0x130/0x360 [ 5982.633569][ T3116] netlink_unicast+0x449/0x710 [ 5982.633569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5982.633569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5982.633569][ T3116] ___sys_sendmsg+0xee/0x170 [ 5982.633569][ T3116] __sys_sendmsg+0xcd/0x170 [ 5982.633569][ T3116] do_syscall_64+0xc6/0x1e0 [ 5982.633569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5982.633569][ T3116] [ 5982.635284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5982.635284][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5982.635284][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5982.635284][ T3116] ipv6_find_idev+0x102/0x170 [ 5982.635284][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5982.635284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.635284][ T3116] netlink_rcv_skb+0x130/0x360 [ 5982.635284][ T3116] netlink_unicast+0x449/0x710 [ 5982.635284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5982.635284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5982.635284][ T3116] ___sys_sendmsg+0xee/0x170 [ 5982.635284][ T3116] __sys_sendmsg+0xcd/0x170 [ 5982.635284][ T3116] do_syscall_64+0xc6/0x1e0 [ 5982.635284][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5982.635284][ T3116] [ 5992.876738][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 5992.877206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5992.877206][ T3116] dst_init+0x84/0x4a0 [ 5992.877206][ T3116] dst_alloc+0x97/0x150 [ 5992.877206][ T3116] ip6_dst_alloc+0x23/0x90 [ 5992.877206][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5992.877206][ T3116] ip6_pol_route+0x56f/0x840 [ 5992.877206][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 5992.877206][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 5992.877206][ T3116] fib6_rule_lookup+0x182/0x630 [ 5992.877206][ T3116] ip6_route_input+0x59c/0xa50 [ 5992.877206][ T3116] ipv6_rcv+0x397/0x810 [ 5992.877206][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 5992.877206][ T3116] process_backlog+0x101/0x620 [ 5992.877206][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 5992.877206][ T3116] net_rx_action+0x495/0xbe0 [ 5992.877206][ T3116] __do_softirq+0x1b5/0x7f6 [ 5992.877206][ T3116] [ 5992.879303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5992.879303][ T3116] netdev_get_by_index+0x5e/0x80 [ 5992.879303][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 5992.879303][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 5992.879303][ T3116] ip6_route_add+0x1c/0x140 [ 5992.879303][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 5992.879303][ T3116] addrconf_add_dev+0xe2/0x170 [ 5992.879303][ T3116] inet6_addr_add+0x12f/0xa40 [ 5992.879303][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 5992.879303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5992.879303][ T3116] netlink_rcv_skb+0x130/0x360 [ 5992.879303][ T3116] netlink_unicast+0x449/0x710 [ 5992.879303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5992.879303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5992.879303][ T3116] ___sys_sendmsg+0xee/0x170 [ 5992.879303][ T3116] __sys_sendmsg+0xcd/0x170 [ 5992.879303][ T3116] do_syscall_64+0xc6/0x1e0 [ 5992.879303][ T3116] [ 5992.881501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5992.881501][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 5992.881501][ T3116] ipv6_find_idev+0x102/0x170 [ 5992.881501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5992.881501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5992.881501][ T3116] netlink_rcv_skb+0x130/0x360 [ 5992.881501][ T3116] netlink_unicast+0x449/0x710 [ 5992.881501][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5992.881501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5992.881501][ T3116] ___sys_sendmsg+0xee/0x170 [ 5992.881501][ T3116] __sys_sendmsg+0xcd/0x170 [ 5992.881501][ T3116] do_syscall_64+0xc6/0x1e0 [ 5992.881501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5992.881501][ T3116] [ 5992.883212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 5992.883212][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 5992.883212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 5992.883212][ T3116] ipv6_find_idev+0x102/0x170 [ 5992.883212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 5992.883212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5992.883212][ T3116] netlink_rcv_skb+0x130/0x360 [ 5992.883212][ T3116] netlink_unicast+0x449/0x710 [ 5992.883212][ T3116] netlink_sendmsg+0x723/0xbe0 [ 5992.883212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 5992.883212][ T3116] ___sys_sendmsg+0xee/0x170 [ 5992.883212][ T3116] __sys_sendmsg+0xcd/0x170 [ 5992.883212][ T3116] do_syscall_64+0xc6/0x1e0 [ 5992.883212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5992.883212][ T3116] [ 6003.124807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6003.125297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6003.125297][ T3116] dst_init+0x84/0x4a0 [ 6003.125297][ T3116] dst_alloc+0x97/0x150 [ 6003.125297][ T3116] ip6_dst_alloc+0x23/0x90 [ 6003.125297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6003.125297][ T3116] ip6_pol_route+0x56f/0x840 [ 6003.125297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6003.125297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6003.125297][ T3116] fib6_rule_lookup+0x182/0x630 [ 6003.125297][ T3116] ip6_route_input+0x59c/0xa50 [ 6003.125297][ T3116] ipv6_rcv+0x397/0x810 [ 6003.125297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6003.125297][ T3116] process_backlog+0x101/0x620 [ 6003.125297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6003.125297][ T3116] net_rx_action+0x495/0xbe0 [ 6003.125297][ T3116] __do_softirq+0x1b5/0x7f6 [ 6003.125297][ T3116] [ 6003.127381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6003.127381][ T3116] netdev_get_by_index+0x5e/0x80 [ 6003.127381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6003.127381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6003.127381][ T3116] ip6_route_add+0x1c/0x140 [ 6003.127381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6003.127381][ T3116] addrconf_add_dev+0xe2/0x170 [ 6003.127381][ T3116] inet6_addr_add+0x12f/0xa40 [ 6003.127381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6003.127381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.127381][ T3116] netlink_rcv_skb+0x130/0x360 [ 6003.127381][ T3116] netlink_unicast+0x449/0x710 [ 6003.127381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6003.127381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6003.127381][ T3116] ___sys_sendmsg+0xee/0x170 [ 6003.127381][ T3116] __sys_sendmsg+0xcd/0x170 [ 6003.127381][ T3116] do_syscall_64+0xc6/0x1e0 [ 6003.127381][ T3116] [ 6003.129561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6003.129561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6003.129561][ T3116] ipv6_find_idev+0x102/0x170 [ 6003.129561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6003.129561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.129561][ T3116] netlink_rcv_skb+0x130/0x360 [ 6003.129561][ T3116] netlink_unicast+0x449/0x710 [ 6003.129561][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6003.129561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6003.129561][ T3116] ___sys_sendmsg+0xee/0x170 [ 6003.129561][ T3116] __sys_sendmsg+0xcd/0x170 [ 6003.129561][ T3116] do_syscall_64+0xc6/0x1e0 [ 6003.129561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6003.129561][ T3116] [ 6003.131285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6003.131285][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6003.131285][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6003.131285][ T3116] ipv6_find_idev+0x102/0x170 [ 6003.131285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6003.131285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.131285][ T3116] netlink_rcv_skb+0x130/0x360 [ 6003.131285][ T3116] netlink_unicast+0x449/0x710 [ 6003.131285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6003.131285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6003.131285][ T3116] ___sys_sendmsg+0xee/0x170 [ 6003.131285][ T3116] __sys_sendmsg+0xcd/0x170 [ 6003.131285][ T3116] do_syscall_64+0xc6/0x1e0 [ 6003.131285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6003.131285][ T3116] [ 6013.364797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6013.365292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6013.365292][ T3116] dst_init+0x84/0x4a0 [ 6013.365292][ T3116] dst_alloc+0x97/0x150 [ 6013.365292][ T3116] ip6_dst_alloc+0x23/0x90 [ 6013.365292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6013.365292][ T3116] ip6_pol_route+0x56f/0x840 [ 6013.365292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6013.365292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6013.365292][ T3116] fib6_rule_lookup+0x182/0x630 [ 6013.365292][ T3116] ip6_route_input+0x59c/0xa50 [ 6013.365292][ T3116] ipv6_rcv+0x397/0x810 [ 6013.365292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6013.365292][ T3116] process_backlog+0x101/0x620 [ 6013.365292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6013.365292][ T3116] net_rx_action+0x495/0xbe0 [ 6013.365292][ T3116] __do_softirq+0x1b5/0x7f6 [ 6013.365292][ T3116] [ 6013.367381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6013.367381][ T3116] netdev_get_by_index+0x5e/0x80 [ 6013.367381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6013.367381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6013.367381][ T3116] ip6_route_add+0x1c/0x140 [ 6013.367381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6013.367381][ T3116] addrconf_add_dev+0xe2/0x170 [ 6013.367381][ T3116] inet6_addr_add+0x12f/0xa40 [ 6013.367381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6013.367381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.367381][ T3116] netlink_rcv_skb+0x130/0x360 [ 6013.367381][ T3116] netlink_unicast+0x449/0x710 [ 6013.367381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6013.367381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6013.367381][ T3116] ___sys_sendmsg+0xee/0x170 [ 6013.367381][ T3116] __sys_sendmsg+0xcd/0x170 [ 6013.367381][ T3116] do_syscall_64+0xc6/0x1e0 [ 6013.367381][ T3116] [ 6013.369586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6013.369586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6013.369586][ T3116] ipv6_find_idev+0x102/0x170 [ 6013.369586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6013.369586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.369586][ T3116] netlink_rcv_skb+0x130/0x360 [ 6013.369586][ T3116] netlink_unicast+0x449/0x710 [ 6013.369586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6013.369586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6013.369586][ T3116] ___sys_sendmsg+0xee/0x170 [ 6013.369586][ T3116] __sys_sendmsg+0xcd/0x170 [ 6013.369586][ T3116] do_syscall_64+0xc6/0x1e0 [ 6013.369586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6013.369586][ T3116] [ 6013.371310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6013.371310][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6013.371310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6013.371310][ T3116] ipv6_find_idev+0x102/0x170 [ 6013.371310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6013.371310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.371310][ T3116] netlink_rcv_skb+0x130/0x360 [ 6013.371310][ T3116] netlink_unicast+0x449/0x710 [ 6013.371310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6013.371310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6013.371310][ T3116] ___sys_sendmsg+0xee/0x170 [ 6013.371310][ T3116] __sys_sendmsg+0xcd/0x170 [ 6013.371310][ T3116] do_syscall_64+0xc6/0x1e0 [ 6013.371310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6013.371310][ T3116] [ 6023.612842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6023.613335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6023.613335][ T3116] dst_init+0x84/0x4a0 [ 6023.613335][ T3116] dst_alloc+0x97/0x150 [ 6023.613335][ T3116] ip6_dst_alloc+0x23/0x90 [ 6023.613335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6023.613335][ T3116] ip6_pol_route+0x56f/0x840 [ 6023.613335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6023.613335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6023.613335][ T3116] fib6_rule_lookup+0x182/0x630 [ 6023.613335][ T3116] ip6_route_input+0x59c/0xa50 [ 6023.613335][ T3116] ipv6_rcv+0x397/0x810 [ 6023.613335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6023.613335][ T3116] process_backlog+0x101/0x620 [ 6023.613335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6023.613335][ T3116] net_rx_action+0x495/0xbe0 [ 6023.613335][ T3116] __do_softirq+0x1b5/0x7f6 [ 6023.613335][ T3116] [ 6023.615438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6023.615438][ T3116] netdev_get_by_index+0x5e/0x80 [ 6023.615438][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6023.615438][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6023.615438][ T3116] ip6_route_add+0x1c/0x140 [ 6023.615438][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6023.615438][ T3116] addrconf_add_dev+0xe2/0x170 [ 6023.615438][ T3116] inet6_addr_add+0x12f/0xa40 [ 6023.615438][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6023.615438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.615438][ T3116] netlink_rcv_skb+0x130/0x360 [ 6023.615438][ T3116] netlink_unicast+0x449/0x710 [ 6023.615438][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6023.615438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6023.615438][ T3116] ___sys_sendmsg+0xee/0x170 [ 6023.615438][ T3116] __sys_sendmsg+0xcd/0x170 [ 6023.615438][ T3116] do_syscall_64+0xc6/0x1e0 [ 6023.615438][ T3116] [ 6023.617664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6023.617664][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6023.617664][ T3116] ipv6_find_idev+0x102/0x170 [ 6023.617664][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6023.617664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.617664][ T3116] netlink_rcv_skb+0x130/0x360 [ 6023.617664][ T3116] netlink_unicast+0x449/0x710 [ 6023.617664][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6023.617664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6023.617664][ T3116] ___sys_sendmsg+0xee/0x170 [ 6023.617664][ T3116] __sys_sendmsg+0xcd/0x170 [ 6023.617664][ T3116] do_syscall_64+0xc6/0x1e0 [ 6023.617664][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6023.617664][ T3116] [ 6023.619385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6023.619385][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6023.619385][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6023.619385][ T3116] ipv6_find_idev+0x102/0x170 [ 6023.619385][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6023.619385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.619385][ T3116] netlink_rcv_skb+0x130/0x360 [ 6023.619385][ T3116] netlink_unicast+0x449/0x710 [ 6023.619385][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6023.619385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6023.619385][ T3116] ___sys_sendmsg+0xee/0x170 [ 6023.619385][ T3116] __sys_sendmsg+0xcd/0x170 [ 6023.619385][ T3116] do_syscall_64+0xc6/0x1e0 [ 6023.619385][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6023.619385][ T3116] [ 6033.860744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6033.861237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6033.861237][ T3116] dst_init+0x84/0x4a0 [ 6033.861237][ T3116] dst_alloc+0x97/0x150 [ 6033.861237][ T3116] ip6_dst_alloc+0x23/0x90 [ 6033.861237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6033.861237][ T3116] ip6_pol_route+0x56f/0x840 [ 6033.861237][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6033.861237][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6033.861237][ T3116] fib6_rule_lookup+0x182/0x630 [ 6033.861237][ T3116] ip6_route_input+0x59c/0xa50 [ 6033.861237][ T3116] ipv6_rcv+0x397/0x810 [ 6033.861237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6033.861237][ T3116] process_backlog+0x101/0x620 [ 6033.861237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6033.861237][ T3116] net_rx_action+0x495/0xbe0 [ 6033.861237][ T3116] __do_softirq+0x1b5/0x7f6 [ 6033.861237][ T3116] [ 6033.863331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6033.863331][ T3116] netdev_get_by_index+0x5e/0x80 [ 6033.863331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6033.863331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6033.863331][ T3116] ip6_route_add+0x1c/0x140 [ 6033.863331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6033.863331][ T3116] addrconf_add_dev+0xe2/0x170 [ 6033.863331][ T3116] inet6_addr_add+0x12f/0xa40 [ 6033.863331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6033.863331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6033.863331][ T3116] netlink_rcv_skb+0x130/0x360 [ 6033.863331][ T3116] netlink_unicast+0x449/0x710 [ 6033.863331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6033.863331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6033.863331][ T3116] ___sys_sendmsg+0xee/0x170 [ 6033.863331][ T3116] __sys_sendmsg+0xcd/0x170 [ 6033.863331][ T3116] do_syscall_64+0xc6/0x1e0 [ 6033.863331][ T3116] [ 6033.865532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6033.865532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6033.865532][ T3116] ipv6_find_idev+0x102/0x170 [ 6033.865532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6033.865532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6033.865532][ T3116] netlink_rcv_skb+0x130/0x360 [ 6033.865532][ T3116] netlink_unicast+0x449/0x710 [ 6033.865532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6033.865532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6033.865532][ T3116] ___sys_sendmsg+0xee/0x170 [ 6033.865532][ T3116] __sys_sendmsg+0xcd/0x170 [ 6033.865532][ T3116] do_syscall_64+0xc6/0x1e0 [ 6033.865532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6033.865532][ T3116] [ 6033.867246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6033.867246][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6033.867246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6033.867246][ T3116] ipv6_find_idev+0x102/0x170 [ 6033.867246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6033.867246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6033.867246][ T3116] netlink_rcv_skb+0x130/0x360 [ 6033.867246][ T3116] netlink_unicast+0x449/0x710 [ 6033.867246][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6033.867246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6033.867246][ T3116] ___sys_sendmsg+0xee/0x170 [ 6033.867246][ T3116] __sys_sendmsg+0xcd/0x170 [ 6033.867246][ T3116] do_syscall_64+0xc6/0x1e0 [ 6033.867246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6033.867246][ T3116] [ 6044.092850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6044.093261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6044.093261][ T3116] dst_init+0x84/0x4a0 [ 6044.093261][ T3116] dst_alloc+0x97/0x150 [ 6044.093261][ T3116] ip6_dst_alloc+0x23/0x90 [ 6044.093261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6044.093261][ T3116] ip6_pol_route+0x56f/0x840 [ 6044.093261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6044.093261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6044.093261][ T3116] fib6_rule_lookup+0x182/0x630 [ 6044.093261][ T3116] ip6_route_input+0x59c/0xa50 [ 6044.093261][ T3116] ipv6_rcv+0x397/0x810 [ 6044.093261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6044.093261][ T3116] process_backlog+0x101/0x620 [ 6044.093261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6044.093261][ T3116] net_rx_action+0x495/0xbe0 [ 6044.093261][ T3116] __do_softirq+0x1b5/0x7f6 [ 6044.093261][ T3116] [ 6044.095365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6044.095365][ T3116] netdev_get_by_index+0x5e/0x80 [ 6044.095365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6044.095365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6044.095365][ T3116] ip6_route_add+0x1c/0x140 [ 6044.095365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6044.095365][ T3116] addrconf_add_dev+0xe2/0x170 [ 6044.095365][ T3116] inet6_addr_add+0x12f/0xa40 [ 6044.095365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6044.095365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.095365][ T3116] netlink_rcv_skb+0x130/0x360 [ 6044.095365][ T3116] netlink_unicast+0x449/0x710 [ 6044.095365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6044.095365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6044.095365][ T3116] ___sys_sendmsg+0xee/0x170 [ 6044.095365][ T3116] __sys_sendmsg+0xcd/0x170 [ 6044.095365][ T3116] do_syscall_64+0xc6/0x1e0 [ 6044.095365][ T3116] [ 6044.097530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6044.097530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6044.097530][ T3116] ipv6_find_idev+0x102/0x170 [ 6044.097530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6044.097530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.097530][ T3116] netlink_rcv_skb+0x130/0x360 [ 6044.097530][ T3116] netlink_unicast+0x449/0x710 [ 6044.097530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6044.097530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6044.097530][ T3116] ___sys_sendmsg+0xee/0x170 [ 6044.097530][ T3116] __sys_sendmsg+0xcd/0x170 [ 6044.097530][ T3116] do_syscall_64+0xc6/0x1e0 [ 6044.097530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6044.097530][ T3116] [ 6044.099235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6044.099235][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6044.099235][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6044.099235][ T3116] ipv6_find_idev+0x102/0x170 [ 6044.099235][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6044.099235][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.099235][ T3116] netlink_rcv_skb+0x130/0x360 [ 6044.099235][ T3116] netlink_unicast+0x449/0x710 [ 6044.099235][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6044.099235][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6044.099235][ T3116] ___sys_sendmsg+0xee/0x170 [ 6044.099235][ T3116] __sys_sendmsg+0xcd/0x170 [ 6044.099235][ T3116] do_syscall_64+0xc6/0x1e0 [ 6044.099235][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6044.099235][ T3116] [ 6054.348805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6054.349238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6054.349238][ T3116] dst_init+0x84/0x4a0 [ 6054.349238][ T3116] dst_alloc+0x97/0x150 [ 6054.349238][ T3116] ip6_dst_alloc+0x23/0x90 [ 6054.349238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6054.349238][ T3116] ip6_pol_route+0x56f/0x840 [ 6054.349238][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6054.349238][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6054.349238][ T3116] fib6_rule_lookup+0x182/0x630 [ 6054.349238][ T3116] ip6_route_input+0x59c/0xa50 [ 6054.349238][ T3116] ipv6_rcv+0x397/0x810 [ 6054.349238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6054.349238][ T3116] process_backlog+0x101/0x620 [ 6054.349238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6054.349238][ T3116] net_rx_action+0x495/0xbe0 [ 6054.349238][ T3116] __do_softirq+0x1b5/0x7f6 [ 6054.349238][ T3116] [ 6054.351323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6054.351323][ T3116] netdev_get_by_index+0x5e/0x80 [ 6054.351323][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6054.351323][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6054.351323][ T3116] ip6_route_add+0x1c/0x140 [ 6054.351323][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6054.351323][ T3116] addrconf_add_dev+0xe2/0x170 [ 6054.351323][ T3116] inet6_addr_add+0x12f/0xa40 [ 6054.351323][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6054.351323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.351323][ T3116] netlink_rcv_skb+0x130/0x360 [ 6054.351323][ T3116] netlink_unicast+0x449/0x710 [ 6054.351323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6054.351323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6054.351323][ T3116] ___sys_sendmsg+0xee/0x170 [ 6054.351323][ T3116] __sys_sendmsg+0xcd/0x170 [ 6054.351323][ T3116] do_syscall_64+0xc6/0x1e0 [ 6054.351323][ T3116] [ 6054.353533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6054.353533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6054.353533][ T3116] ipv6_find_idev+0x102/0x170 [ 6054.353533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6054.353533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.353533][ T3116] netlink_rcv_skb+0x130/0x360 [ 6054.353533][ T3116] netlink_unicast+0x449/0x710 [ 6054.353533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6054.353533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6054.353533][ T3116] ___sys_sendmsg+0xee/0x170 [ 6054.353533][ T3116] __sys_sendmsg+0xcd/0x170 [ 6054.353533][ T3116] do_syscall_64+0xc6/0x1e0 [ 6054.353533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6054.353533][ T3116] [ 6054.355259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6054.355259][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6054.355259][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6054.355259][ T3116] ipv6_find_idev+0x102/0x170 [ 6054.355259][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6054.355259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.355259][ T3116] netlink_rcv_skb+0x130/0x360 [ 6054.355259][ T3116] netlink_unicast+0x449/0x710 [ 6054.355259][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6054.355259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6054.355259][ T3116] ___sys_sendmsg+0xee/0x170 [ 6054.355259][ T3116] __sys_sendmsg+0xcd/0x170 [ 6054.355259][ T3116] do_syscall_64+0xc6/0x1e0 [ 6054.355259][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6054.355259][ T3116] [ 6064.604803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6064.605232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6064.605232][ T3116] dst_init+0x84/0x4a0 [ 6064.605232][ T3116] dst_alloc+0x97/0x150 [ 6064.605232][ T3116] ip6_dst_alloc+0x23/0x90 [ 6064.605232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6064.605232][ T3116] ip6_pol_route+0x56f/0x840 [ 6064.605232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6064.605232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6064.605232][ T3116] fib6_rule_lookup+0x182/0x630 [ 6064.605232][ T3116] ip6_route_input+0x59c/0xa50 [ 6064.605232][ T3116] ipv6_rcv+0x397/0x810 [ 6064.605232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6064.605232][ T3116] process_backlog+0x101/0x620 [ 6064.605232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6064.605232][ T3116] net_rx_action+0x495/0xbe0 [ 6064.605232][ T3116] __do_softirq+0x1b5/0x7f6 [ 6064.605232][ T3116] [ 6064.607323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6064.607323][ T3116] netdev_get_by_index+0x5e/0x80 [ 6064.607323][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6064.607323][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6064.607323][ T3116] ip6_route_add+0x1c/0x140 [ 6064.607323][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6064.607323][ T3116] addrconf_add_dev+0xe2/0x170 [ 6064.607323][ T3116] inet6_addr_add+0x12f/0xa40 [ 6064.607323][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6064.607323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.607323][ T3116] netlink_rcv_skb+0x130/0x360 [ 6064.607323][ T3116] netlink_unicast+0x449/0x710 [ 6064.607323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6064.607323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6064.607323][ T3116] ___sys_sendmsg+0xee/0x170 [ 6064.607323][ T3116] __sys_sendmsg+0xcd/0x170 [ 6064.607323][ T3116] do_syscall_64+0xc6/0x1e0 [ 6064.607323][ T3116] [ 6064.609527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6064.609527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6064.609527][ T3116] ipv6_find_idev+0x102/0x170 [ 6064.609527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6064.609527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.609527][ T3116] netlink_rcv_skb+0x130/0x360 [ 6064.609527][ T3116] netlink_unicast+0x449/0x710 [ 6064.609527][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6064.609527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6064.609527][ T3116] ___sys_sendmsg+0xee/0x170 [ 6064.609527][ T3116] __sys_sendmsg+0xcd/0x170 [ 6064.609527][ T3116] do_syscall_64+0xc6/0x1e0 [ 6064.609527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6064.609527][ T3116] [ 6064.611243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6064.611243][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6064.611243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6064.611243][ T3116] ipv6_find_idev+0x102/0x170 [ 6064.611243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6064.611243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.611243][ T3116] netlink_rcv_skb+0x130/0x360 [ 6064.611243][ T3116] netlink_unicast+0x449/0x710 [ 6064.611243][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6064.611243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6064.611243][ T3116] ___sys_sendmsg+0xee/0x170 [ 6064.611243][ T3116] __sys_sendmsg+0xcd/0x170 [ 6064.611243][ T3116] do_syscall_64+0xc6/0x1e0 [ 6064.611243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6064.611243][ T3116] [ 6074.860760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6074.861257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6074.861257][ T3116] dst_init+0x84/0x4a0 [ 6074.861257][ T3116] dst_alloc+0x97/0x150 [ 6074.861257][ T3116] ip6_dst_alloc+0x23/0x90 [ 6074.861257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6074.861257][ T3116] ip6_pol_route+0x56f/0x840 [ 6074.861257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6074.861257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6074.861257][ T3116] fib6_rule_lookup+0x182/0x630 [ 6074.861257][ T3116] ip6_route_input+0x59c/0xa50 [ 6074.861257][ T3116] ipv6_rcv+0x397/0x810 [ 6074.861257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6074.861257][ T3116] process_backlog+0x101/0x620 [ 6074.861257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6074.861257][ T3116] net_rx_action+0x495/0xbe0 [ 6074.861257][ T3116] __do_softirq+0x1b5/0x7f6 [ 6074.861257][ T3116] [ 6074.863351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6074.863351][ T3116] netdev_get_by_index+0x5e/0x80 [ 6074.863351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6074.863351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6074.863351][ T3116] ip6_route_add+0x1c/0x140 [ 6074.863351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6074.863351][ T3116] addrconf_add_dev+0xe2/0x170 [ 6074.863351][ T3116] inet6_addr_add+0x12f/0xa40 [ 6074.863351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6074.863351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.863351][ T3116] netlink_rcv_skb+0x130/0x360 [ 6074.863351][ T3116] netlink_unicast+0x449/0x710 [ 6074.863351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6074.863351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6074.863351][ T3116] ___sys_sendmsg+0xee/0x170 [ 6074.863351][ T3116] __sys_sendmsg+0xcd/0x170 [ 6074.863351][ T3116] do_syscall_64+0xc6/0x1e0 [ 6074.863351][ T3116] [ 6074.865675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6074.865675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6074.865675][ T3116] ipv6_find_idev+0x102/0x170 [ 6074.865675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6074.865675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.865675][ T3116] netlink_rcv_skb+0x130/0x360 [ 6074.865675][ T3116] netlink_unicast+0x449/0x710 [ 6074.865675][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6074.865675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6074.865675][ T3116] ___sys_sendmsg+0xee/0x170 [ 6074.865675][ T3116] __sys_sendmsg+0xcd/0x170 [ 6074.865675][ T3116] do_syscall_64+0xc6/0x1e0 [ 6074.865675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6074.865675][ T3116] [ 6074.867412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6074.867412][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6074.867412][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6074.867412][ T3116] ipv6_find_idev+0x102/0x170 [ 6074.867412][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6074.867412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.867412][ T3116] netlink_rcv_skb+0x130/0x360 [ 6074.867412][ T3116] netlink_unicast+0x449/0x710 [ 6074.867412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6074.867412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6074.867412][ T3116] ___sys_sendmsg+0xee/0x170 [ 6074.867412][ T3116] __sys_sendmsg+0xcd/0x170 [ 6074.867412][ T3116] do_syscall_64+0xc6/0x1e0 [ 6074.867412][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6074.867412][ T3116] [ 6084.924754][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6084.925178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6084.925178][ T3116] dst_init+0x84/0x4a0 [ 6084.925178][ T3116] dst_alloc+0x97/0x150 [ 6084.925178][ T3116] ip6_dst_alloc+0x23/0x90 [ 6084.925178][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6084.925178][ T3116] ip6_pol_route+0x56f/0x840 [ 6084.925178][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6084.925178][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6084.925178][ T3116] fib6_rule_lookup+0x182/0x630 [ 6084.925178][ T3116] ip6_route_input+0x59c/0xa50 [ 6084.925178][ T3116] ipv6_rcv+0x397/0x810 [ 6084.925178][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6084.925178][ T3116] process_backlog+0x101/0x620 [ 6084.925178][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6084.925178][ T3116] net_rx_action+0x495/0xbe0 [ 6084.925178][ T3116] __do_softirq+0x1b5/0x7f6 [ 6084.925178][ T3116] [ 6084.927303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6084.927303][ T3116] netdev_get_by_index+0x5e/0x80 [ 6084.927303][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6084.927303][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6084.927303][ T3116] ip6_route_add+0x1c/0x140 [ 6084.927303][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6084.927303][ T3116] addrconf_add_dev+0xe2/0x170 [ 6084.927303][ T3116] inet6_addr_add+0x12f/0xa40 [ 6084.927303][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6084.927303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6084.927303][ T3116] netlink_rcv_skb+0x130/0x360 [ 6084.927303][ T3116] netlink_unicast+0x449/0x710 [ 6084.927303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6084.927303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6084.927303][ T3116] ___sys_sendmsg+0xee/0x170 [ 6084.927303][ T3116] __sys_sendmsg+0xcd/0x170 [ 6084.927303][ T3116] do_syscall_64+0xc6/0x1e0 [ 6084.927303][ T3116] [ 6084.930194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6084.930194][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6084.930194][ T3116] ipv6_find_idev+0x102/0x170 [ 6084.930194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6084.930194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6084.930194][ T3116] netlink_rcv_skb+0x130/0x360 [ 6084.930194][ T3116] netlink_unicast+0x449/0x710 [ 6084.930194][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6084.930194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6084.930194][ T3116] ___sys_sendmsg+0xee/0x170 [ 6084.930194][ T3116] __sys_sendmsg+0xcd/0x170 [ 6084.930194][ T3116] do_syscall_64+0xc6/0x1e0 [ 6084.930194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6084.930194][ T3116] [ 6084.931929][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6084.931929][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6084.931929][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6084.931929][ T3116] ipv6_find_idev+0x102/0x170 [ 6084.931929][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6084.931929][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6084.931929][ T3116] netlink_rcv_skb+0x130/0x360 [ 6084.931929][ T3116] netlink_unicast+0x449/0x710 [ 6084.931929][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6084.931929][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6084.931929][ T3116] ___sys_sendmsg+0xee/0x170 [ 6084.931929][ T3116] __sys_sendmsg+0xcd/0x170 [ 6084.931929][ T3116] do_syscall_64+0xc6/0x1e0 [ 6084.931929][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6084.931929][ T3116] [ 6095.172821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6095.173223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6095.173223][ T3116] dst_init+0x84/0x4a0 [ 6095.173223][ T3116] dst_alloc+0x97/0x150 [ 6095.173223][ T3116] ip6_dst_alloc+0x23/0x90 [ 6095.173223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6095.173223][ T3116] ip6_pol_route+0x56f/0x840 [ 6095.173223][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6095.173223][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6095.173223][ T3116] fib6_rule_lookup+0x182/0x630 [ 6095.173223][ T3116] ip6_route_input+0x59c/0xa50 [ 6095.173223][ T3116] ipv6_rcv+0x397/0x810 [ 6095.173223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6095.173223][ T3116] process_backlog+0x101/0x620 [ 6095.173223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6095.173223][ T3116] net_rx_action+0x495/0xbe0 [ 6095.173223][ T3116] __do_softirq+0x1b5/0x7f6 [ 6095.173223][ T3116] [ 6095.175311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6095.175311][ T3116] netdev_get_by_index+0x5e/0x80 [ 6095.175311][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6095.175311][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6095.175311][ T3116] ip6_route_add+0x1c/0x140 [ 6095.175311][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6095.175311][ T3116] addrconf_add_dev+0xe2/0x170 [ 6095.175311][ T3116] inet6_addr_add+0x12f/0xa40 [ 6095.175311][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6095.175311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.175311][ T3116] netlink_rcv_skb+0x130/0x360 [ 6095.175311][ T3116] netlink_unicast+0x449/0x710 [ 6095.175311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6095.175311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6095.175311][ T3116] ___sys_sendmsg+0xee/0x170 [ 6095.175311][ T3116] __sys_sendmsg+0xcd/0x170 [ 6095.175311][ T3116] do_syscall_64+0xc6/0x1e0 [ 6095.175311][ T3116] [ 6095.177478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6095.177478][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6095.177478][ T3116] ipv6_find_idev+0x102/0x170 [ 6095.177478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6095.177478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.177478][ T3116] netlink_rcv_skb+0x130/0x360 [ 6095.177478][ T3116] netlink_unicast+0x449/0x710 [ 6095.177478][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6095.177478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6095.177478][ T3116] ___sys_sendmsg+0xee/0x170 [ 6095.177478][ T3116] __sys_sendmsg+0xcd/0x170 [ 6095.177478][ T3116] do_syscall_64+0xc6/0x1e0 [ 6095.177478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6095.177478][ T3116] [ 6095.179187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6095.179187][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6095.179187][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6095.179187][ T3116] ipv6_find_idev+0x102/0x170 [ 6095.179187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6095.179187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.179187][ T3116] netlink_rcv_skb+0x130/0x360 [ 6095.179187][ T3116] netlink_unicast+0x449/0x710 [ 6095.179187][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6095.179187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6095.179187][ T3116] ___sys_sendmsg+0xee/0x170 [ 6095.179187][ T3116] __sys_sendmsg+0xcd/0x170 [ 6095.179187][ T3116] do_syscall_64+0xc6/0x1e0 [ 6095.179187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6095.179187][ T3116] [ 6105.836909][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6105.837318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6105.837318][ T3116] dst_init+0x84/0x4a0 [ 6105.837318][ T3116] dst_alloc+0x97/0x150 [ 6105.837318][ T3116] ip6_dst_alloc+0x23/0x90 [ 6105.837318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6105.837318][ T3116] ip6_pol_route+0x56f/0x840 [ 6105.837318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6105.837318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6105.837318][ T3116] fib6_rule_lookup+0x182/0x630 [ 6105.837318][ T3116] ip6_route_input+0x59c/0xa50 [ 6105.837318][ T3116] ipv6_rcv+0x397/0x810 [ 6105.837318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6105.837318][ T3116] process_backlog+0x101/0x620 [ 6105.837318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6105.837318][ T3116] net_rx_action+0x495/0xbe0 [ 6105.837318][ T3116] __do_softirq+0x1b5/0x7f6 [ 6105.837318][ T3116] [ 6105.839398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6105.839398][ T3116] netdev_get_by_index+0x5e/0x80 [ 6105.839398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6105.839398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6105.839398][ T3116] ip6_route_add+0x1c/0x140 [ 6105.839398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6105.839398][ T3116] addrconf_add_dev+0xe2/0x170 [ 6105.839398][ T3116] inet6_addr_add+0x12f/0xa40 [ 6105.839398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6105.839398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.839398][ T3116] netlink_rcv_skb+0x130/0x360 [ 6105.839398][ T3116] netlink_unicast+0x449/0x710 [ 6105.839398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6105.839398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6105.839398][ T3116] ___sys_sendmsg+0xee/0x170 [ 6105.839398][ T3116] __sys_sendmsg+0xcd/0x170 [ 6105.839398][ T3116] do_syscall_64+0xc6/0x1e0 [ 6105.839398][ T3116] [ 6105.841592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6105.841592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6105.841592][ T3116] ipv6_find_idev+0x102/0x170 [ 6105.841592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6105.841592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.841592][ T3116] netlink_rcv_skb+0x130/0x360 [ 6105.841592][ T3116] netlink_unicast+0x449/0x710 [ 6105.841592][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6105.841592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6105.841592][ T3116] ___sys_sendmsg+0xee/0x170 [ 6105.841592][ T3116] __sys_sendmsg+0xcd/0x170 [ 6105.841592][ T3116] do_syscall_64+0xc6/0x1e0 [ 6105.841592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6105.841592][ T3116] [ 6105.843281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6105.843281][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6105.843281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6105.843281][ T3116] ipv6_find_idev+0x102/0x170 [ 6105.843281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6105.843281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.843281][ T3116] netlink_rcv_skb+0x130/0x360 [ 6105.843281][ T3116] netlink_unicast+0x449/0x710 [ 6105.843281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6105.843281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6105.843281][ T3116] ___sys_sendmsg+0xee/0x170 [ 6105.843281][ T3116] __sys_sendmsg+0xcd/0x170 [ 6105.843281][ T3116] do_syscall_64+0xc6/0x1e0 [ 6105.843281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6105.843281][ T3116] [ 6116.092774][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6116.093176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6116.093176][ T3116] dst_init+0x84/0x4a0 [ 6116.093176][ T3116] dst_alloc+0x97/0x150 [ 6116.093176][ T3116] ip6_dst_alloc+0x23/0x90 [ 6116.093176][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6116.093176][ T3116] ip6_pol_route+0x56f/0x840 [ 6116.093176][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6116.093176][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6116.093176][ T3116] fib6_rule_lookup+0x182/0x630 [ 6116.093176][ T3116] ip6_route_input+0x59c/0xa50 [ 6116.093176][ T3116] ipv6_rcv+0x397/0x810 [ 6116.093176][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6116.093176][ T3116] process_backlog+0x101/0x620 [ 6116.093176][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6116.093176][ T3116] net_rx_action+0x495/0xbe0 [ 6116.093176][ T3116] __do_softirq+0x1b5/0x7f6 [ 6116.093176][ T3116] [ 6116.095280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6116.095280][ T3116] netdev_get_by_index+0x5e/0x80 [ 6116.095280][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6116.095280][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6116.095280][ T3116] ip6_route_add+0x1c/0x140 [ 6116.095280][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6116.095280][ T3116] addrconf_add_dev+0xe2/0x170 [ 6116.095280][ T3116] inet6_addr_add+0x12f/0xa40 [ 6116.095280][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6116.095280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6116.095280][ T3116] netlink_rcv_skb+0x130/0x360 [ 6116.095280][ T3116] netlink_unicast+0x449/0x710 [ 6116.095280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6116.095280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6116.095280][ T3116] ___sys_sendmsg+0xee/0x170 [ 6116.095280][ T3116] __sys_sendmsg+0xcd/0x170 [ 6116.095280][ T3116] do_syscall_64+0xc6/0x1e0 [ 6116.095280][ T3116] [ 6116.097458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6116.097458][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6116.097458][ T3116] ipv6_find_idev+0x102/0x170 [ 6116.097458][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6116.097458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6116.097458][ T3116] netlink_rcv_skb+0x130/0x360 [ 6116.097458][ T3116] netlink_unicast+0x449/0x710 [ 6116.097458][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6116.097458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6116.097458][ T3116] ___sys_sendmsg+0xee/0x170 [ 6116.097458][ T3116] __sys_sendmsg+0xcd/0x170 [ 6116.097458][ T3116] do_syscall_64+0xc6/0x1e0 [ 6116.097458][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6116.097458][ T3116] [ 6116.099172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6116.099172][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6116.099172][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6116.099172][ T3116] ipv6_find_idev+0x102/0x170 [ 6116.099172][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6116.099172][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6116.099172][ T3116] netlink_rcv_skb+0x130/0x360 [ 6116.099172][ T3116] netlink_unicast+0x449/0x710 [ 6116.099172][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6116.099172][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6116.099172][ T3116] ___sys_sendmsg+0xee/0x170 [ 6116.099172][ T3116] __sys_sendmsg+0xcd/0x170 [ 6116.099172][ T3116] do_syscall_64+0xc6/0x1e0 [ 6116.099172][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6116.099172][ T3116] [ 6126.164878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6126.165326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6126.165326][ T3116] dst_init+0x84/0x4a0 [ 6126.165326][ T3116] dst_alloc+0x97/0x150 [ 6126.165326][ T3116] ip6_dst_alloc+0x23/0x90 [ 6126.165326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6126.165326][ T3116] ip6_pol_route+0x56f/0x840 [ 6126.165326][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6126.165326][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6126.165326][ T3116] fib6_rule_lookup+0x182/0x630 [ 6126.165326][ T3116] ip6_route_input+0x59c/0xa50 [ 6126.165326][ T3116] ipv6_rcv+0x397/0x810 [ 6126.165326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6126.165326][ T3116] process_backlog+0x101/0x620 [ 6126.165326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6126.165326][ T3116] net_rx_action+0x495/0xbe0 [ 6126.165326][ T3116] __do_softirq+0x1b5/0x7f6 [ 6126.165326][ T3116] [ 6126.167583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6126.167583][ T3116] netdev_get_by_index+0x5e/0x80 [ 6126.167583][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6126.167583][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6126.167583][ T3116] ip6_route_add+0x1c/0x140 [ 6126.167583][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6126.167583][ T3116] addrconf_add_dev+0xe2/0x170 [ 6126.167583][ T3116] inet6_addr_add+0x12f/0xa40 [ 6126.167583][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6126.167583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6126.167583][ T3116] netlink_rcv_skb+0x130/0x360 [ 6126.167583][ T3116] netlink_unicast+0x449/0x710 [ 6126.167583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6126.167583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6126.167583][ T3116] ___sys_sendmsg+0xee/0x170 [ 6126.167583][ T3116] __sys_sendmsg+0xcd/0x170 [ 6126.167583][ T3116] do_syscall_64+0xc6/0x1e0 [ 6126.167583][ T3116] [ 6126.169917][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6126.169917][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6126.169917][ T3116] ipv6_find_idev+0x102/0x170 [ 6126.169917][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6126.169917][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6126.169917][ T3116] netlink_rcv_skb+0x130/0x360 [ 6126.169917][ T3116] netlink_unicast+0x449/0x710 [ 6126.169917][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6126.169917][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6126.169917][ T3116] ___sys_sendmsg+0xee/0x170 [ 6126.169917][ T3116] __sys_sendmsg+0xcd/0x170 [ 6126.169917][ T3116] do_syscall_64+0xc6/0x1e0 [ 6126.169917][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6126.169917][ T3116] [ 6126.171712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6126.171712][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6126.171712][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6126.171712][ T3116] ipv6_find_idev+0x102/0x170 [ 6126.171712][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6126.171712][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6126.171712][ T3116] netlink_rcv_skb+0x130/0x360 [ 6126.171712][ T3116] netlink_unicast+0x449/0x710 [ 6126.171712][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6126.171712][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6126.171712][ T3116] ___sys_sendmsg+0xee/0x170 [ 6126.171712][ T3116] __sys_sendmsg+0xcd/0x170 [ 6126.171712][ T3116] do_syscall_64+0xc6/0x1e0 [ 6126.171712][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6126.171712][ T3116] [ 6136.348906][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6136.349324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6136.349324][ T3116] dst_init+0x84/0x4a0 [ 6136.349324][ T3116] dst_alloc+0x97/0x150 [ 6136.349324][ T3116] ip6_dst_alloc+0x23/0x90 [ 6136.349324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6136.349324][ T3116] ip6_pol_route+0x56f/0x840 [ 6136.349324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6136.349324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6136.349324][ T3116] fib6_rule_lookup+0x182/0x630 [ 6136.349324][ T3116] ip6_route_input+0x59c/0xa50 [ 6136.349324][ T3116] ipv6_rcv+0x397/0x810 [ 6136.349324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6136.349324][ T3116] process_backlog+0x101/0x620 [ 6136.349324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6136.349324][ T3116] net_rx_action+0x495/0xbe0 [ 6136.349324][ T3116] __do_softirq+0x1b5/0x7f6 [ 6136.349324][ T3116] [ 6136.351467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6136.351467][ T3116] netdev_get_by_index+0x5e/0x80 [ 6136.351467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6136.351467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6136.351467][ T3116] ip6_route_add+0x1c/0x140 [ 6136.351467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6136.351467][ T3116] addrconf_add_dev+0xe2/0x170 [ 6136.351467][ T3116] inet6_addr_add+0x12f/0xa40 [ 6136.351467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6136.351467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6136.351467][ T3116] netlink_rcv_skb+0x130/0x360 [ 6136.351467][ T3116] netlink_unicast+0x449/0x710 [ 6136.351467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6136.351467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6136.351467][ T3116] ___sys_sendmsg+0xee/0x170 [ 6136.351467][ T3116] __sys_sendmsg+0xcd/0x170 [ 6136.351467][ T3116] do_syscall_64+0xc6/0x1e0 [ 6136.351467][ T3116] [ 6136.353668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6136.353668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6136.353668][ T3116] ipv6_find_idev+0x102/0x170 [ 6136.353668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6136.353668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6136.353668][ T3116] netlink_rcv_skb+0x130/0x360 [ 6136.353668][ T3116] netlink_unicast+0x449/0x710 [ 6136.353668][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6136.353668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6136.353668][ T3116] ___sys_sendmsg+0xee/0x170 [ 6136.353668][ T3116] __sys_sendmsg+0xcd/0x170 [ 6136.353668][ T3116] do_syscall_64+0xc6/0x1e0 [ 6136.353668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6136.353668][ T3116] [ 6136.355379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6136.355379][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6136.355379][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6136.355379][ T3116] ipv6_find_idev+0x102/0x170 [ 6136.355379][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6136.355379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6136.355379][ T3116] netlink_rcv_skb+0x130/0x360 [ 6136.355379][ T3116] netlink_unicast+0x449/0x710 [ 6136.355379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6136.355379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6136.355379][ T3116] ___sys_sendmsg+0xee/0x170 [ 6136.355379][ T3116] __sys_sendmsg+0xcd/0x170 [ 6136.355379][ T3116] do_syscall_64+0xc6/0x1e0 [ 6136.355379][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6136.355379][ T3116] [ 6146.460744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6146.461247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6146.461247][ T3116] dst_init+0x84/0x4a0 [ 6146.461247][ T3116] dst_alloc+0x97/0x150 [ 6146.461247][ T3116] ip6_dst_alloc+0x23/0x90 [ 6146.461247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6146.461247][ T3116] ip6_pol_route+0x56f/0x840 [ 6146.461247][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6146.461247][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6146.461247][ T3116] fib6_rule_lookup+0x182/0x630 [ 6146.461247][ T3116] ip6_route_input+0x59c/0xa50 [ 6146.461247][ T3116] ipv6_rcv+0x397/0x810 [ 6146.461247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6146.461247][ T3116] process_backlog+0x101/0x620 [ 6146.461247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6146.461247][ T3116] net_rx_action+0x495/0xbe0 [ 6146.461247][ T3116] __do_softirq+0x1b5/0x7f6 [ 6146.461247][ T3116] [ 6146.463331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6146.463331][ T3116] netdev_get_by_index+0x5e/0x80 [ 6146.463331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6146.463331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6146.463331][ T3116] ip6_route_add+0x1c/0x140 [ 6146.463331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6146.463331][ T3116] addrconf_add_dev+0xe2/0x170 [ 6146.463331][ T3116] inet6_addr_add+0x12f/0xa40 [ 6146.463331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6146.463331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.463331][ T3116] netlink_rcv_skb+0x130/0x360 [ 6146.463331][ T3116] netlink_unicast+0x449/0x710 [ 6146.463331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6146.463331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6146.463331][ T3116] ___sys_sendmsg+0xee/0x170 [ 6146.463331][ T3116] __sys_sendmsg+0xcd/0x170 [ 6146.463331][ T3116] do_syscall_64+0xc6/0x1e0 [ 6146.463331][ T3116] [ 6146.465497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6146.465497][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6146.465497][ T3116] ipv6_find_idev+0x102/0x170 [ 6146.465497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6146.465497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.465497][ T3116] netlink_rcv_skb+0x130/0x360 [ 6146.465497][ T3116] netlink_unicast+0x449/0x710 [ 6146.465497][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6146.465497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6146.465497][ T3116] ___sys_sendmsg+0xee/0x170 [ 6146.465497][ T3116] __sys_sendmsg+0xcd/0x170 [ 6146.465497][ T3116] do_syscall_64+0xc6/0x1e0 [ 6146.465497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6146.465497][ T3116] [ 6146.467219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6146.467219][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6146.467219][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6146.467219][ T3116] ipv6_find_idev+0x102/0x170 [ 6146.467219][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6146.467219][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.467219][ T3116] netlink_rcv_skb+0x130/0x360 [ 6146.467219][ T3116] netlink_unicast+0x449/0x710 [ 6146.467219][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6146.467219][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6146.467219][ T3116] ___sys_sendmsg+0xee/0x170 [ 6146.467219][ T3116] __sys_sendmsg+0xcd/0x170 [ 6146.467219][ T3116] do_syscall_64+0xc6/0x1e0 [ 6146.467219][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6146.467219][ T3116] [ 6156.652844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6156.653253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6156.653253][ T3116] dst_init+0x84/0x4a0 [ 6156.653253][ T3116] dst_alloc+0x97/0x150 [ 6156.653253][ T3116] ip6_dst_alloc+0x23/0x90 [ 6156.653253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6156.653253][ T3116] ip6_pol_route+0x56f/0x840 [ 6156.653253][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6156.653253][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6156.653253][ T3116] fib6_rule_lookup+0x182/0x630 [ 6156.653253][ T3116] ip6_route_input+0x59c/0xa50 [ 6156.653253][ T3116] ipv6_rcv+0x397/0x810 [ 6156.653253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6156.653253][ T3116] process_backlog+0x101/0x620 [ 6156.653253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6156.653253][ T3116] net_rx_action+0x495/0xbe0 [ 6156.653253][ T3116] __do_softirq+0x1b5/0x7f6 [ 6156.653253][ T3116] [ 6156.655343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6156.655343][ T3116] netdev_get_by_index+0x5e/0x80 [ 6156.655343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6156.655343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6156.655343][ T3116] ip6_route_add+0x1c/0x140 [ 6156.655343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6156.655343][ T3116] addrconf_add_dev+0xe2/0x170 [ 6156.655343][ T3116] inet6_addr_add+0x12f/0xa40 [ 6156.655343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6156.655343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.655343][ T3116] netlink_rcv_skb+0x130/0x360 [ 6156.655343][ T3116] netlink_unicast+0x449/0x710 [ 6156.655343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6156.655343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6156.655343][ T3116] ___sys_sendmsg+0xee/0x170 [ 6156.655343][ T3116] __sys_sendmsg+0xcd/0x170 [ 6156.655343][ T3116] do_syscall_64+0xc6/0x1e0 [ 6156.655343][ T3116] [ 6156.657516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6156.657516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6156.657516][ T3116] ipv6_find_idev+0x102/0x170 [ 6156.657516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6156.657516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.657516][ T3116] netlink_rcv_skb+0x130/0x360 [ 6156.657516][ T3116] netlink_unicast+0x449/0x710 [ 6156.657516][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6156.657516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6156.657516][ T3116] ___sys_sendmsg+0xee/0x170 [ 6156.657516][ T3116] __sys_sendmsg+0xcd/0x170 [ 6156.657516][ T3116] do_syscall_64+0xc6/0x1e0 [ 6156.657516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6156.657516][ T3116] [ 6156.659263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6156.659263][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6156.659263][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6156.659263][ T3116] ipv6_find_idev+0x102/0x170 [ 6156.659263][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6156.659263][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.659263][ T3116] netlink_rcv_skb+0x130/0x360 [ 6156.659263][ T3116] netlink_unicast+0x449/0x710 [ 6156.659263][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6156.659263][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6156.659263][ T3116] ___sys_sendmsg+0xee/0x170 [ 6156.659263][ T3116] __sys_sendmsg+0xcd/0x170 [ 6156.659263][ T3116] do_syscall_64+0xc6/0x1e0 [ 6156.659263][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6156.659263][ T3116] [ 6166.900812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6166.901224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6166.901224][ T3116] dst_init+0x84/0x4a0 [ 6166.901224][ T3116] dst_alloc+0x97/0x150 [ 6166.901224][ T3116] ip6_dst_alloc+0x23/0x90 [ 6166.901224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6166.901224][ T3116] ip6_pol_route+0x56f/0x840 [ 6166.901224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6166.901224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6166.901224][ T3116] fib6_rule_lookup+0x182/0x630 [ 6166.901224][ T3116] ip6_route_input+0x59c/0xa50 [ 6166.901224][ T3116] ipv6_rcv+0x397/0x810 [ 6166.901224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6166.901224][ T3116] process_backlog+0x101/0x620 [ 6166.901224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6166.901224][ T3116] net_rx_action+0x495/0xbe0 [ 6166.901224][ T3116] __do_softirq+0x1b5/0x7f6 [ 6166.901224][ T3116] [ 6166.903341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6166.903341][ T3116] netdev_get_by_index+0x5e/0x80 [ 6166.903341][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6166.903341][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6166.903341][ T3116] ip6_route_add+0x1c/0x140 [ 6166.903341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6166.903341][ T3116] addrconf_add_dev+0xe2/0x170 [ 6166.903341][ T3116] inet6_addr_add+0x12f/0xa40 [ 6166.903341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6166.903341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.903341][ T3116] netlink_rcv_skb+0x130/0x360 [ 6166.903341][ T3116] netlink_unicast+0x449/0x710 [ 6166.903341][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6166.903341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6166.903341][ T3116] ___sys_sendmsg+0xee/0x170 [ 6166.903341][ T3116] __sys_sendmsg+0xcd/0x170 [ 6166.903341][ T3116] do_syscall_64+0xc6/0x1e0 [ 6166.903341][ T3116] [ 6166.905588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6166.905588][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6166.905588][ T3116] ipv6_find_idev+0x102/0x170 [ 6166.905588][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6166.905588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.905588][ T3116] netlink_rcv_skb+0x130/0x360 [ 6166.905588][ T3116] netlink_unicast+0x449/0x710 [ 6166.905588][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6166.905588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6166.905588][ T3116] ___sys_sendmsg+0xee/0x170 [ 6166.905588][ T3116] __sys_sendmsg+0xcd/0x170 [ 6166.905588][ T3116] do_syscall_64+0xc6/0x1e0 [ 6166.905588][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6166.905588][ T3116] [ 6166.907291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6166.907291][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6166.907291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6166.907291][ T3116] ipv6_find_idev+0x102/0x170 [ 6166.907291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6166.907291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.907291][ T3116] netlink_rcv_skb+0x130/0x360 [ 6166.907291][ T3116] netlink_unicast+0x449/0x710 [ 6166.907291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6166.907291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6166.907291][ T3116] ___sys_sendmsg+0xee/0x170 [ 6166.907291][ T3116] __sys_sendmsg+0xcd/0x170 [ 6166.907291][ T3116] do_syscall_64+0xc6/0x1e0 [ 6166.907291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6166.907291][ T3116] [ 6177.148820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6177.149275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6177.149275][ T3116] dst_init+0x84/0x4a0 [ 6177.149275][ T3116] dst_alloc+0x97/0x150 [ 6177.149275][ T3116] ip6_dst_alloc+0x23/0x90 [ 6177.149275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6177.149275][ T3116] ip6_pol_route+0x56f/0x840 [ 6177.149275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6177.149275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6177.149275][ T3116] fib6_rule_lookup+0x182/0x630 [ 6177.149275][ T3116] ip6_route_input+0x59c/0xa50 [ 6177.149275][ T3116] ipv6_rcv+0x397/0x810 [ 6177.149275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6177.149275][ T3116] process_backlog+0x101/0x620 [ 6177.149275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6177.149275][ T3116] net_rx_action+0x495/0xbe0 [ 6177.149275][ T3116] __do_softirq+0x1b5/0x7f6 [ 6177.149275][ T3116] [ 6177.151530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6177.151530][ T3116] netdev_get_by_index+0x5e/0x80 [ 6177.151530][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6177.151530][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6177.151530][ T3116] ip6_route_add+0x1c/0x140 [ 6177.151530][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6177.151530][ T3116] addrconf_add_dev+0xe2/0x170 [ 6177.151530][ T3116] inet6_addr_add+0x12f/0xa40 [ 6177.151530][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6177.151530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6177.151530][ T3116] netlink_rcv_skb+0x130/0x360 [ 6177.151530][ T3116] netlink_unicast+0x449/0x710 [ 6177.151530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6177.151530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6177.151530][ T3116] ___sys_sendmsg+0xee/0x170 [ 6177.151530][ T3116] __sys_sendmsg+0xcd/0x170 [ 6177.151530][ T3116] do_syscall_64+0xc6/0x1e0 [ 6177.151530][ T3116] [ 6177.153892][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6177.153892][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6177.153892][ T3116] ipv6_find_idev+0x102/0x170 [ 6177.153892][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6177.153892][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6177.153892][ T3116] netlink_rcv_skb+0x130/0x360 [ 6177.153892][ T3116] netlink_unicast+0x449/0x710 [ 6177.153892][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6177.153892][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6177.153892][ T3116] ___sys_sendmsg+0xee/0x170 [ 6177.153892][ T3116] __sys_sendmsg+0xcd/0x170 [ 6177.153892][ T3116] do_syscall_64+0xc6/0x1e0 [ 6177.153892][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6177.153892][ T3116] [ 6177.155732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6177.155732][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6177.155732][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6177.155732][ T3116] ipv6_find_idev+0x102/0x170 [ 6177.155732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6177.155732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6177.155732][ T3116] netlink_rcv_skb+0x130/0x360 [ 6177.155732][ T3116] netlink_unicast+0x449/0x710 [ 6177.155732][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6177.155732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6177.155732][ T3116] ___sys_sendmsg+0xee/0x170 [ 6177.155732][ T3116] __sys_sendmsg+0xcd/0x170 [ 6177.155732][ T3116] do_syscall_64+0xc6/0x1e0 [ 6177.155732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6177.155732][ T3116] [ 6187.396739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6187.397204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6187.397204][ T3116] dst_init+0x84/0x4a0 [ 6187.397204][ T3116] dst_alloc+0x97/0x150 [ 6187.397204][ T3116] ip6_dst_alloc+0x23/0x90 [ 6187.397204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6187.397204][ T3116] ip6_pol_route+0x56f/0x840 [ 6187.397204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6187.397204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6187.397204][ T3116] fib6_rule_lookup+0x182/0x630 [ 6187.397204][ T3116] ip6_route_input+0x59c/0xa50 [ 6187.397204][ T3116] ipv6_rcv+0x397/0x810 [ 6187.397204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6187.397204][ T3116] process_backlog+0x101/0x620 [ 6187.397204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6187.397204][ T3116] net_rx_action+0x495/0xbe0 [ 6187.397204][ T3116] __do_softirq+0x1b5/0x7f6 [ 6187.397204][ T3116] [ 6187.399299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6187.399299][ T3116] netdev_get_by_index+0x5e/0x80 [ 6187.399299][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6187.399299][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6187.399299][ T3116] ip6_route_add+0x1c/0x140 [ 6187.399299][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6187.399299][ T3116] addrconf_add_dev+0xe2/0x170 [ 6187.399299][ T3116] inet6_addr_add+0x12f/0xa40 [ 6187.399299][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6187.399299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6187.399299][ T3116] netlink_rcv_skb+0x130/0x360 [ 6187.399299][ T3116] netlink_unicast+0x449/0x710 [ 6187.399299][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6187.399299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6187.399299][ T3116] ___sys_sendmsg+0xee/0x170 [ 6187.399299][ T3116] __sys_sendmsg+0xcd/0x170 [ 6187.399299][ T3116] do_syscall_64+0xc6/0x1e0 [ 6187.399299][ T3116] [ 6187.401519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6187.401519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6187.401519][ T3116] ipv6_find_idev+0x102/0x170 [ 6187.401519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6187.401519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6187.401519][ T3116] netlink_rcv_skb+0x130/0x360 [ 6187.401519][ T3116] netlink_unicast+0x449/0x710 [ 6187.401519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6187.401519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6187.401519][ T3116] ___sys_sendmsg+0xee/0x170 [ 6187.401519][ T3116] __sys_sendmsg+0xcd/0x170 [ 6187.401519][ T3116] do_syscall_64+0xc6/0x1e0 [ 6187.401519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6187.401519][ T3116] [ 6187.403215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6187.403215][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6187.403215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6187.403215][ T3116] ipv6_find_idev+0x102/0x170 [ 6187.403215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6187.403215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6187.403215][ T3116] netlink_rcv_skb+0x130/0x360 [ 6187.403215][ T3116] netlink_unicast+0x449/0x710 [ 6187.403215][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6187.403215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6187.403215][ T3116] ___sys_sendmsg+0xee/0x170 [ 6187.403215][ T3116] __sys_sendmsg+0xcd/0x170 [ 6187.403215][ T3116] do_syscall_64+0xc6/0x1e0 [ 6187.403215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6187.403215][ T3116] [ 6197.644760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6197.645231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6197.645231][ T3116] dst_init+0x84/0x4a0 [ 6197.645231][ T3116] dst_alloc+0x97/0x150 [ 6197.645231][ T3116] ip6_dst_alloc+0x23/0x90 [ 6197.645231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6197.645231][ T3116] ip6_pol_route+0x56f/0x840 [ 6197.645231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6197.645231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6197.645231][ T3116] fib6_rule_lookup+0x182/0x630 [ 6197.645231][ T3116] ip6_route_input+0x59c/0xa50 [ 6197.645231][ T3116] ipv6_rcv+0x397/0x810 [ 6197.645231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6197.645231][ T3116] process_backlog+0x101/0x620 [ 6197.645231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6197.645231][ T3116] net_rx_action+0x495/0xbe0 [ 6197.645231][ T3116] __do_softirq+0x1b5/0x7f6 [ 6197.645231][ T3116] [ 6197.647312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6197.647312][ T3116] netdev_get_by_index+0x5e/0x80 [ 6197.647312][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6197.647312][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6197.647312][ T3116] ip6_route_add+0x1c/0x140 [ 6197.647312][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6197.647312][ T3116] addrconf_add_dev+0xe2/0x170 [ 6197.647312][ T3116] inet6_addr_add+0x12f/0xa40 [ 6197.647312][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6197.647312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.647312][ T3116] netlink_rcv_skb+0x130/0x360 [ 6197.647312][ T3116] netlink_unicast+0x449/0x710 [ 6197.647312][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6197.647312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6197.647312][ T3116] ___sys_sendmsg+0xee/0x170 [ 6197.647312][ T3116] __sys_sendmsg+0xcd/0x170 [ 6197.647312][ T3116] do_syscall_64+0xc6/0x1e0 [ 6197.647312][ T3116] [ 6197.649499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6197.649499][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6197.649499][ T3116] ipv6_find_idev+0x102/0x170 [ 6197.649499][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6197.649499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.649499][ T3116] netlink_rcv_skb+0x130/0x360 [ 6197.649499][ T3116] netlink_unicast+0x449/0x710 [ 6197.649499][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6197.649499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6197.649499][ T3116] ___sys_sendmsg+0xee/0x170 [ 6197.649499][ T3116] __sys_sendmsg+0xcd/0x170 [ 6197.649499][ T3116] do_syscall_64+0xc6/0x1e0 [ 6197.649499][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6197.649499][ T3116] [ 6197.651201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6197.651201][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6197.651201][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6197.651201][ T3116] ipv6_find_idev+0x102/0x170 [ 6197.651201][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6197.651201][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.651201][ T3116] netlink_rcv_skb+0x130/0x360 [ 6197.651201][ T3116] netlink_unicast+0x449/0x710 [ 6197.651201][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6197.651201][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6197.651201][ T3116] ___sys_sendmsg+0xee/0x170 [ 6197.651201][ T3116] __sys_sendmsg+0xcd/0x170 [ 6197.651201][ T3116] do_syscall_64+0xc6/0x1e0 [ 6197.651201][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6197.651201][ T3116] [ 6207.892735][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6207.893199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6207.893199][ T3116] dst_init+0x84/0x4a0 [ 6207.893199][ T3116] dst_alloc+0x97/0x150 [ 6207.893199][ T3116] ip6_dst_alloc+0x23/0x90 [ 6207.893199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6207.893199][ T3116] ip6_pol_route+0x56f/0x840 [ 6207.893199][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6207.893199][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6207.893199][ T3116] fib6_rule_lookup+0x182/0x630 [ 6207.893199][ T3116] ip6_route_input+0x59c/0xa50 [ 6207.893199][ T3116] ipv6_rcv+0x397/0x810 [ 6207.893199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6207.893199][ T3116] process_backlog+0x101/0x620 [ 6207.893199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6207.893199][ T3116] net_rx_action+0x495/0xbe0 [ 6207.893199][ T3116] __do_softirq+0x1b5/0x7f6 [ 6207.893199][ T3116] [ 6207.895272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6207.895272][ T3116] netdev_get_by_index+0x5e/0x80 [ 6207.895272][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6207.895272][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6207.895272][ T3116] ip6_route_add+0x1c/0x140 [ 6207.895272][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6207.895272][ T3116] addrconf_add_dev+0xe2/0x170 [ 6207.895272][ T3116] inet6_addr_add+0x12f/0xa40 [ 6207.895272][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6207.895272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.895272][ T3116] netlink_rcv_skb+0x130/0x360 [ 6207.895272][ T3116] netlink_unicast+0x449/0x710 [ 6207.895272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6207.895272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6207.895272][ T3116] ___sys_sendmsg+0xee/0x170 [ 6207.895272][ T3116] __sys_sendmsg+0xcd/0x170 [ 6207.895272][ T3116] do_syscall_64+0xc6/0x1e0 [ 6207.895272][ T3116] [ 6207.897451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6207.897451][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6207.897451][ T3116] ipv6_find_idev+0x102/0x170 [ 6207.897451][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6207.897451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.897451][ T3116] netlink_rcv_skb+0x130/0x360 [ 6207.897451][ T3116] netlink_unicast+0x449/0x710 [ 6207.897451][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6207.897451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6207.897451][ T3116] ___sys_sendmsg+0xee/0x170 [ 6207.897451][ T3116] __sys_sendmsg+0xcd/0x170 [ 6207.897451][ T3116] do_syscall_64+0xc6/0x1e0 [ 6207.897451][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6207.897451][ T3116] [ 6207.899149][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6207.899149][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6207.899149][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6207.899149][ T3116] ipv6_find_idev+0x102/0x170 [ 6207.899149][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6207.899149][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.899149][ T3116] netlink_rcv_skb+0x130/0x360 [ 6207.899149][ T3116] netlink_unicast+0x449/0x710 [ 6207.899149][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6207.899149][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6207.899149][ T3116] ___sys_sendmsg+0xee/0x170 [ 6207.899149][ T3116] __sys_sendmsg+0xcd/0x170 [ 6207.899149][ T3116] do_syscall_64+0xc6/0x1e0 [ 6207.899149][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6207.899149][ T3116] [ 6218.140843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6218.141280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6218.141280][ T3116] dst_init+0x84/0x4a0 [ 6218.141280][ T3116] dst_alloc+0x97/0x150 [ 6218.141280][ T3116] ip6_dst_alloc+0x23/0x90 [ 6218.141280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6218.141280][ T3116] ip6_pol_route+0x56f/0x840 [ 6218.141280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6218.141280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6218.141280][ T3116] fib6_rule_lookup+0x182/0x630 [ 6218.141280][ T3116] ip6_route_input+0x59c/0xa50 [ 6218.141280][ T3116] ipv6_rcv+0x397/0x810 [ 6218.141280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6218.141280][ T3116] process_backlog+0x101/0x620 [ 6218.141280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6218.141280][ T3116] net_rx_action+0x495/0xbe0 [ 6218.141280][ T3116] __do_softirq+0x1b5/0x7f6 [ 6218.141280][ T3116] [ 6218.143369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6218.143369][ T3116] netdev_get_by_index+0x5e/0x80 [ 6218.143369][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6218.143369][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6218.143369][ T3116] ip6_route_add+0x1c/0x140 [ 6218.143369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6218.143369][ T3116] addrconf_add_dev+0xe2/0x170 [ 6218.143369][ T3116] inet6_addr_add+0x12f/0xa40 [ 6218.143369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6218.143369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6218.143369][ T3116] netlink_rcv_skb+0x130/0x360 [ 6218.143369][ T3116] netlink_unicast+0x449/0x710 [ 6218.143369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6218.143369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6218.143369][ T3116] ___sys_sendmsg+0xee/0x170 [ 6218.143369][ T3116] __sys_sendmsg+0xcd/0x170 [ 6218.143369][ T3116] do_syscall_64+0xc6/0x1e0 [ 6218.143369][ T3116] [ 6218.145559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6218.145559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6218.145559][ T3116] ipv6_find_idev+0x102/0x170 [ 6218.145559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6218.145559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6218.145559][ T3116] netlink_rcv_skb+0x130/0x360 [ 6218.145559][ T3116] netlink_unicast+0x449/0x710 [ 6218.145559][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6218.145559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6218.145559][ T3116] ___sys_sendmsg+0xee/0x170 [ 6218.145559][ T3116] __sys_sendmsg+0xcd/0x170 [ 6218.145559][ T3116] do_syscall_64+0xc6/0x1e0 [ 6218.145559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6218.145559][ T3116] [ 6218.147326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6218.147326][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6218.147326][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6218.147326][ T3116] ipv6_find_idev+0x102/0x170 [ 6218.147326][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6218.147326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6218.147326][ T3116] netlink_rcv_skb+0x130/0x360 [ 6218.147326][ T3116] netlink_unicast+0x449/0x710 [ 6218.147326][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6218.147326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6218.147326][ T3116] ___sys_sendmsg+0xee/0x170 [ 6218.147326][ T3116] __sys_sendmsg+0xcd/0x170 [ 6218.147326][ T3116] do_syscall_64+0xc6/0x1e0 [ 6218.147326][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6218.147326][ T3116] [ 6228.372834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6228.373244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6228.373244][ T3116] dst_init+0x84/0x4a0 [ 6228.373244][ T3116] dst_alloc+0x97/0x150 [ 6228.373244][ T3116] ip6_dst_alloc+0x23/0x90 [ 6228.373244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6228.373244][ T3116] ip6_pol_route+0x56f/0x840 [ 6228.373244][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6228.373244][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6228.373244][ T3116] fib6_rule_lookup+0x182/0x630 [ 6228.373244][ T3116] ip6_route_input+0x59c/0xa50 [ 6228.373244][ T3116] ipv6_rcv+0x397/0x810 [ 6228.373244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6228.373244][ T3116] process_backlog+0x101/0x620 [ 6228.373244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6228.373244][ T3116] net_rx_action+0x495/0xbe0 [ 6228.373244][ T3116] __do_softirq+0x1b5/0x7f6 [ 6228.373244][ T3116] [ 6228.375322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6228.375322][ T3116] netdev_get_by_index+0x5e/0x80 [ 6228.375322][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6228.375322][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6228.375322][ T3116] ip6_route_add+0x1c/0x140 [ 6228.375322][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6228.375322][ T3116] addrconf_add_dev+0xe2/0x170 [ 6228.375322][ T3116] inet6_addr_add+0x12f/0xa40 [ 6228.375322][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6228.375322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.375322][ T3116] netlink_rcv_skb+0x130/0x360 [ 6228.375322][ T3116] netlink_unicast+0x449/0x710 [ 6228.375322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6228.375322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6228.375322][ T3116] ___sys_sendmsg+0xee/0x170 [ 6228.375322][ T3116] __sys_sendmsg+0xcd/0x170 [ 6228.375322][ T3116] do_syscall_64+0xc6/0x1e0 [ 6228.375322][ T3116] [ 6228.377490][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6228.377490][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6228.377490][ T3116] ipv6_find_idev+0x102/0x170 [ 6228.377490][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6228.377490][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.377490][ T3116] netlink_rcv_skb+0x130/0x360 [ 6228.377490][ T3116] netlink_unicast+0x449/0x710 [ 6228.377490][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6228.377490][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6228.377490][ T3116] ___sys_sendmsg+0xee/0x170 [ 6228.377490][ T3116] __sys_sendmsg+0xcd/0x170 [ 6228.377490][ T3116] do_syscall_64+0xc6/0x1e0 [ 6228.377490][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6228.377490][ T3116] [ 6228.379214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6228.379214][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6228.379214][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6228.379214][ T3116] ipv6_find_idev+0x102/0x170 [ 6228.379214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6228.379214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.379214][ T3116] netlink_rcv_skb+0x130/0x360 [ 6228.379214][ T3116] netlink_unicast+0x449/0x710 [ 6228.379214][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6228.379214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6228.379214][ T3116] ___sys_sendmsg+0xee/0x170 [ 6228.379214][ T3116] __sys_sendmsg+0xcd/0x170 [ 6228.379214][ T3116] do_syscall_64+0xc6/0x1e0 [ 6228.379214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6228.379214][ T3116] [ 6238.604821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6238.605293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6238.605293][ T3116] dst_init+0x84/0x4a0 [ 6238.605293][ T3116] dst_alloc+0x97/0x150 [ 6238.605293][ T3116] ip6_dst_alloc+0x23/0x90 [ 6238.605293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6238.605293][ T3116] ip6_pol_route+0x56f/0x840 [ 6238.605293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6238.605293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6238.605293][ T3116] fib6_rule_lookup+0x182/0x630 [ 6238.605293][ T3116] ip6_route_input+0x59c/0xa50 [ 6238.605293][ T3116] ipv6_rcv+0x397/0x810 [ 6238.605293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6238.605293][ T3116] process_backlog+0x101/0x620 [ 6238.605293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6238.605293][ T3116] net_rx_action+0x495/0xbe0 [ 6238.605293][ T3116] __do_softirq+0x1b5/0x7f6 [ 6238.605293][ T3116] [ 6238.607904][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6238.607904][ T3116] netdev_get_by_index+0x5e/0x80 [ 6238.607904][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6238.607904][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6238.607904][ T3116] ip6_route_add+0x1c/0x140 [ 6238.607904][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6238.607904][ T3116] addrconf_add_dev+0xe2/0x170 [ 6238.607904][ T3116] inet6_addr_add+0x12f/0xa40 [ 6238.607904][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6238.607904][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.607904][ T3116] netlink_rcv_skb+0x130/0x360 [ 6238.607904][ T3116] netlink_unicast+0x449/0x710 [ 6238.607904][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6238.607904][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6238.607904][ T3116] ___sys_sendmsg+0xee/0x170 [ 6238.607904][ T3116] __sys_sendmsg+0xcd/0x170 [ 6238.607904][ T3116] do_syscall_64+0xc6/0x1e0 [ 6238.607904][ T3116] [ 6238.610108][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6238.610108][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6238.610108][ T3116] ipv6_find_idev+0x102/0x170 [ 6238.610108][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6238.610108][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.610108][ T3116] netlink_rcv_skb+0x130/0x360 [ 6238.610108][ T3116] netlink_unicast+0x449/0x710 [ 6238.610108][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6238.610108][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6238.610108][ T3116] ___sys_sendmsg+0xee/0x170 [ 6238.610108][ T3116] __sys_sendmsg+0xcd/0x170 [ 6238.610108][ T3116] do_syscall_64+0xc6/0x1e0 [ 6238.610108][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6238.610108][ T3116] [ 6238.611851][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6238.611851][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6238.611851][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6238.611851][ T3116] ipv6_find_idev+0x102/0x170 [ 6238.611851][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6238.611851][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.611851][ T3116] netlink_rcv_skb+0x130/0x360 [ 6238.611851][ T3116] netlink_unicast+0x449/0x710 [ 6238.611851][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6238.611851][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6238.611851][ T3116] ___sys_sendmsg+0xee/0x170 [ 6238.611851][ T3116] __sys_sendmsg+0xcd/0x170 [ 6238.611851][ T3116] do_syscall_64+0xc6/0x1e0 [ 6238.611851][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6238.611851][ T3116] [ 6248.764808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6248.765216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6248.765216][ T3116] dst_init+0x84/0x4a0 [ 6248.765216][ T3116] dst_alloc+0x97/0x150 [ 6248.765216][ T3116] ip6_dst_alloc+0x23/0x90 [ 6248.765216][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6248.765216][ T3116] ip6_pol_route+0x56f/0x840 [ 6248.765216][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6248.765216][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6248.765216][ T3116] fib6_rule_lookup+0x182/0x630 [ 6248.765216][ T3116] ip6_route_input+0x59c/0xa50 [ 6248.765216][ T3116] ipv6_rcv+0x397/0x810 [ 6248.765216][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6248.765216][ T3116] process_backlog+0x101/0x620 [ 6248.765216][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6248.765216][ T3116] net_rx_action+0x495/0xbe0 [ 6248.765216][ T3116] __do_softirq+0x1b5/0x7f6 [ 6248.765216][ T3116] [ 6248.767300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6248.767300][ T3116] netdev_get_by_index+0x5e/0x80 [ 6248.767300][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6248.767300][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6248.767300][ T3116] ip6_route_add+0x1c/0x140 [ 6248.767300][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6248.767300][ T3116] addrconf_add_dev+0xe2/0x170 [ 6248.767300][ T3116] inet6_addr_add+0x12f/0xa40 [ 6248.767300][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6248.767300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.767300][ T3116] netlink_rcv_skb+0x130/0x360 [ 6248.767300][ T3116] netlink_unicast+0x449/0x710 [ 6248.767300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6248.767300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6248.767300][ T3116] ___sys_sendmsg+0xee/0x170 [ 6248.767300][ T3116] __sys_sendmsg+0xcd/0x170 [ 6248.767300][ T3116] do_syscall_64+0xc6/0x1e0 [ 6248.767300][ T3116] [ 6248.769506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6248.769506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6248.769506][ T3116] ipv6_find_idev+0x102/0x170 [ 6248.769506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6248.769506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.769506][ T3116] netlink_rcv_skb+0x130/0x360 [ 6248.769506][ T3116] netlink_unicast+0x449/0x710 [ 6248.769506][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6248.769506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6248.769506][ T3116] ___sys_sendmsg+0xee/0x170 [ 6248.769506][ T3116] __sys_sendmsg+0xcd/0x170 [ 6248.769506][ T3116] do_syscall_64+0xc6/0x1e0 [ 6248.769506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6248.769506][ T3116] [ 6248.771212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6248.771212][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6248.771212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6248.771212][ T3116] ipv6_find_idev+0x102/0x170 [ 6248.771212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6248.771212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.771212][ T3116] netlink_rcv_skb+0x130/0x360 [ 6248.771212][ T3116] netlink_unicast+0x449/0x710 [ 6248.771212][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6248.771212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6248.771212][ T3116] ___sys_sendmsg+0xee/0x170 [ 6248.771212][ T3116] __sys_sendmsg+0xcd/0x170 [ 6248.771212][ T3116] do_syscall_64+0xc6/0x1e0 [ 6248.771212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6248.771212][ T3116] [ 6259.012733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6259.013234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6259.013234][ T3116] dst_init+0x84/0x4a0 [ 6259.013234][ T3116] dst_alloc+0x97/0x150 [ 6259.013234][ T3116] ip6_dst_alloc+0x23/0x90 [ 6259.013234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6259.013234][ T3116] ip6_pol_route+0x56f/0x840 [ 6259.013234][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6259.013234][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6259.013234][ T3116] fib6_rule_lookup+0x182/0x630 [ 6259.013234][ T3116] ip6_route_input+0x59c/0xa50 [ 6259.013234][ T3116] ipv6_rcv+0x397/0x810 [ 6259.013234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6259.013234][ T3116] process_backlog+0x101/0x620 [ 6259.013234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6259.013234][ T3116] net_rx_action+0x495/0xbe0 [ 6259.013234][ T3116] __do_softirq+0x1b5/0x7f6 [ 6259.013234][ T3116] [ 6259.015332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6259.015332][ T3116] netdev_get_by_index+0x5e/0x80 [ 6259.015332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6259.015332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6259.015332][ T3116] ip6_route_add+0x1c/0x140 [ 6259.015332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6259.015332][ T3116] addrconf_add_dev+0xe2/0x170 [ 6259.015332][ T3116] inet6_addr_add+0x12f/0xa40 [ 6259.015332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6259.015332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.015332][ T3116] netlink_rcv_skb+0x130/0x360 [ 6259.015332][ T3116] netlink_unicast+0x449/0x710 [ 6259.015332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6259.015332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6259.015332][ T3116] ___sys_sendmsg+0xee/0x170 [ 6259.015332][ T3116] __sys_sendmsg+0xcd/0x170 [ 6259.015332][ T3116] do_syscall_64+0xc6/0x1e0 [ 6259.015332][ T3116] [ 6259.017527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6259.017527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6259.017527][ T3116] ipv6_find_idev+0x102/0x170 [ 6259.017527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6259.017527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.017527][ T3116] netlink_rcv_skb+0x130/0x360 [ 6259.017527][ T3116] netlink_unicast+0x449/0x710 [ 6259.017527][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6259.017527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6259.017527][ T3116] ___sys_sendmsg+0xee/0x170 [ 6259.017527][ T3116] __sys_sendmsg+0xcd/0x170 [ 6259.017527][ T3116] do_syscall_64+0xc6/0x1e0 [ 6259.017527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6259.017527][ T3116] [ 6259.019249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6259.019249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6259.019249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6259.019249][ T3116] ipv6_find_idev+0x102/0x170 [ 6259.019249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6259.019249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.019249][ T3116] netlink_rcv_skb+0x130/0x360 [ 6259.019249][ T3116] netlink_unicast+0x449/0x710 [ 6259.019249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6259.019249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6259.019249][ T3116] ___sys_sendmsg+0xee/0x170 [ 6259.019249][ T3116] __sys_sendmsg+0xcd/0x170 [ 6259.019249][ T3116] do_syscall_64+0xc6/0x1e0 [ 6259.019249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6259.019249][ T3116] [ 6269.260739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6269.261271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6269.261271][ T3116] dst_init+0x84/0x4a0 [ 6269.261271][ T3116] dst_alloc+0x97/0x150 [ 6269.261271][ T3116] ip6_dst_alloc+0x23/0x90 [ 6269.261271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6269.261271][ T3116] ip6_pol_route+0x56f/0x840 [ 6269.261271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6269.261271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6269.261271][ T3116] fib6_rule_lookup+0x182/0x630 [ 6269.261271][ T3116] ip6_route_input+0x59c/0xa50 [ 6269.261271][ T3116] ipv6_rcv+0x397/0x810 [ 6269.261271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6269.261271][ T3116] process_backlog+0x101/0x620 [ 6269.261271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6269.261271][ T3116] net_rx_action+0x495/0xbe0 [ 6269.261271][ T3116] __do_softirq+0x1b5/0x7f6 [ 6269.261271][ T3116] [ 6269.263392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6269.263392][ T3116] netdev_get_by_index+0x5e/0x80 [ 6269.263392][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6269.263392][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6269.263392][ T3116] ip6_route_add+0x1c/0x140 [ 6269.263392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6269.263392][ T3116] addrconf_add_dev+0xe2/0x170 [ 6269.263392][ T3116] inet6_addr_add+0x12f/0xa40 [ 6269.263392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6269.263392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.263392][ T3116] netlink_rcv_skb+0x130/0x360 [ 6269.263392][ T3116] netlink_unicast+0x449/0x710 [ 6269.263392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6269.263392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6269.263392][ T3116] ___sys_sendmsg+0xee/0x170 [ 6269.263392][ T3116] __sys_sendmsg+0xcd/0x170 [ 6269.263392][ T3116] do_syscall_64+0xc6/0x1e0 [ 6269.263392][ T3116] [ 6269.265616][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6269.265616][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6269.265616][ T3116] ipv6_find_idev+0x102/0x170 [ 6269.265616][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6269.265616][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.265616][ T3116] netlink_rcv_skb+0x130/0x360 [ 6269.265616][ T3116] netlink_unicast+0x449/0x710 [ 6269.265616][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6269.265616][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6269.265616][ T3116] ___sys_sendmsg+0xee/0x170 [ 6269.265616][ T3116] __sys_sendmsg+0xcd/0x170 [ 6269.265616][ T3116] do_syscall_64+0xc6/0x1e0 [ 6269.265616][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6269.265616][ T3116] [ 6269.267359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6269.267359][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6269.267359][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6269.267359][ T3116] ipv6_find_idev+0x102/0x170 [ 6269.267359][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6269.267359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.267359][ T3116] netlink_rcv_skb+0x130/0x360 [ 6269.267359][ T3116] netlink_unicast+0x449/0x710 [ 6269.267359][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6269.267359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6269.267359][ T3116] ___sys_sendmsg+0xee/0x170 [ 6269.267359][ T3116] __sys_sendmsg+0xcd/0x170 [ 6269.267359][ T3116] do_syscall_64+0xc6/0x1e0 [ 6269.267359][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6269.267359][ T3116] [ 6279.508736][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6279.509225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6279.509225][ T3116] dst_init+0x84/0x4a0 [ 6279.509225][ T3116] dst_alloc+0x97/0x150 [ 6279.509225][ T3116] ip6_dst_alloc+0x23/0x90 [ 6279.509225][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6279.509225][ T3116] ip6_pol_route+0x56f/0x840 [ 6279.509225][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6279.509225][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6279.509225][ T3116] fib6_rule_lookup+0x182/0x630 [ 6279.509225][ T3116] ip6_route_input+0x59c/0xa50 [ 6279.509225][ T3116] ipv6_rcv+0x397/0x810 [ 6279.509225][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6279.509225][ T3116] process_backlog+0x101/0x620 [ 6279.509225][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6279.509225][ T3116] net_rx_action+0x495/0xbe0 [ 6279.509225][ T3116] __do_softirq+0x1b5/0x7f6 [ 6279.509225][ T3116] [ 6279.511348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6279.511348][ T3116] netdev_get_by_index+0x5e/0x80 [ 6279.511348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6279.511348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6279.511348][ T3116] ip6_route_add+0x1c/0x140 [ 6279.511348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6279.511348][ T3116] addrconf_add_dev+0xe2/0x170 [ 6279.511348][ T3116] inet6_addr_add+0x12f/0xa40 [ 6279.511348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6279.511348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.511348][ T3116] netlink_rcv_skb+0x130/0x360 [ 6279.511348][ T3116] netlink_unicast+0x449/0x710 [ 6279.511348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6279.511348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6279.511348][ T3116] ___sys_sendmsg+0xee/0x170 [ 6279.511348][ T3116] __sys_sendmsg+0xcd/0x170 [ 6279.511348][ T3116] do_syscall_64+0xc6/0x1e0 [ 6279.511348][ T3116] [ 6279.513541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6279.513541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6279.513541][ T3116] ipv6_find_idev+0x102/0x170 [ 6279.513541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6279.513541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.513541][ T3116] netlink_rcv_skb+0x130/0x360 [ 6279.513541][ T3116] netlink_unicast+0x449/0x710 [ 6279.513541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6279.513541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6279.513541][ T3116] ___sys_sendmsg+0xee/0x170 [ 6279.513541][ T3116] __sys_sendmsg+0xcd/0x170 [ 6279.513541][ T3116] do_syscall_64+0xc6/0x1e0 [ 6279.513541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6279.513541][ T3116] [ 6279.515257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6279.515257][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6279.515257][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6279.515257][ T3116] ipv6_find_idev+0x102/0x170 [ 6279.515257][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6279.515257][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.515257][ T3116] netlink_rcv_skb+0x130/0x360 [ 6279.515257][ T3116] netlink_unicast+0x449/0x710 [ 6279.515257][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6279.515257][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6279.515257][ T3116] ___sys_sendmsg+0xee/0x170 [ 6279.515257][ T3116] __sys_sendmsg+0xcd/0x170 [ 6279.515257][ T3116] do_syscall_64+0xc6/0x1e0 [ 6279.515257][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6279.515257][ T3116] [ 6289.756802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6289.757239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6289.757239][ T3116] dst_init+0x84/0x4a0 [ 6289.757239][ T3116] dst_alloc+0x97/0x150 [ 6289.757239][ T3116] ip6_dst_alloc+0x23/0x90 [ 6289.757239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6289.757239][ T3116] ip6_pol_route+0x56f/0x840 [ 6289.757239][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6289.757239][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6289.757239][ T3116] fib6_rule_lookup+0x182/0x630 [ 6289.757239][ T3116] ip6_route_input+0x59c/0xa50 [ 6289.757239][ T3116] ipv6_rcv+0x397/0x810 [ 6289.757239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6289.757239][ T3116] process_backlog+0x101/0x620 [ 6289.757239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6289.757239][ T3116] net_rx_action+0x495/0xbe0 [ 6289.757239][ T3116] __do_softirq+0x1b5/0x7f6 [ 6289.757239][ T3116] [ 6289.759369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6289.759369][ T3116] netdev_get_by_index+0x5e/0x80 [ 6289.759369][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6289.759369][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6289.759369][ T3116] ip6_route_add+0x1c/0x140 [ 6289.759369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6289.759369][ T3116] addrconf_add_dev+0xe2/0x170 [ 6289.759369][ T3116] inet6_addr_add+0x12f/0xa40 [ 6289.759369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6289.759369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.759369][ T3116] netlink_rcv_skb+0x130/0x360 [ 6289.759369][ T3116] netlink_unicast+0x449/0x710 [ 6289.759369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6289.759369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6289.759369][ T3116] ___sys_sendmsg+0xee/0x170 [ 6289.759369][ T3116] __sys_sendmsg+0xcd/0x170 [ 6289.759369][ T3116] do_syscall_64+0xc6/0x1e0 [ 6289.759369][ T3116] [ 6289.761570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6289.761570][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6289.761570][ T3116] ipv6_find_idev+0x102/0x170 [ 6289.761570][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6289.761570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.761570][ T3116] netlink_rcv_skb+0x130/0x360 [ 6289.761570][ T3116] netlink_unicast+0x449/0x710 [ 6289.761570][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6289.761570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6289.761570][ T3116] ___sys_sendmsg+0xee/0x170 [ 6289.761570][ T3116] __sys_sendmsg+0xcd/0x170 [ 6289.761570][ T3116] do_syscall_64+0xc6/0x1e0 [ 6289.761570][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6289.761570][ T3116] [ 6289.763293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6289.763293][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6289.763293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6289.763293][ T3116] ipv6_find_idev+0x102/0x170 [ 6289.763293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6289.763293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.763293][ T3116] netlink_rcv_skb+0x130/0x360 [ 6289.763293][ T3116] netlink_unicast+0x449/0x710 [ 6289.763293][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6289.763293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6289.763293][ T3116] ___sys_sendmsg+0xee/0x170 [ 6289.763293][ T3116] __sys_sendmsg+0xcd/0x170 [ 6289.763293][ T3116] do_syscall_64+0xc6/0x1e0 [ 6289.763293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6289.763293][ T3116] [ 6299.860825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6299.861314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6299.861314][ T3116] dst_init+0x84/0x4a0 [ 6299.861314][ T3116] dst_alloc+0x97/0x150 [ 6299.861314][ T3116] ip6_dst_alloc+0x23/0x90 [ 6299.861314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6299.861314][ T3116] ip6_pol_route+0x56f/0x840 [ 6299.861314][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6299.861314][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6299.861314][ T3116] fib6_rule_lookup+0x182/0x630 [ 6299.861314][ T3116] ip6_route_input+0x59c/0xa50 [ 6299.861314][ T3116] ipv6_rcv+0x397/0x810 [ 6299.861314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6299.861314][ T3116] process_backlog+0x101/0x620 [ 6299.861314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6299.861314][ T3116] net_rx_action+0x495/0xbe0 [ 6299.861314][ T3116] __do_softirq+0x1b5/0x7f6 [ 6299.861314][ T3116] [ 6299.863957][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6299.863957][ T3116] netdev_get_by_index+0x5e/0x80 [ 6299.863957][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6299.863957][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6299.863957][ T3116] ip6_route_add+0x1c/0x140 [ 6299.863957][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6299.863957][ T3116] addrconf_add_dev+0xe2/0x170 [ 6299.863957][ T3116] inet6_addr_add+0x12f/0xa40 [ 6299.863957][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6299.863957][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.863957][ T3116] netlink_rcv_skb+0x130/0x360 [ 6299.863957][ T3116] netlink_unicast+0x449/0x710 [ 6299.863957][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6299.863957][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6299.863957][ T3116] ___sys_sendmsg+0xee/0x170 [ 6299.863957][ T3116] __sys_sendmsg+0xcd/0x170 [ 6299.863957][ T3116] do_syscall_64+0xc6/0x1e0 [ 6299.863957][ T3116] [ 6299.866152][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6299.866152][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6299.866152][ T3116] ipv6_find_idev+0x102/0x170 [ 6299.866152][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6299.866152][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.866152][ T3116] netlink_rcv_skb+0x130/0x360 [ 6299.866152][ T3116] netlink_unicast+0x449/0x710 [ 6299.866152][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6299.866152][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6299.866152][ T3116] ___sys_sendmsg+0xee/0x170 [ 6299.866152][ T3116] __sys_sendmsg+0xcd/0x170 [ 6299.866152][ T3116] do_syscall_64+0xc6/0x1e0 [ 6299.866152][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6299.866152][ T3116] [ 6299.867869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6299.867869][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6299.867869][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6299.867869][ T3116] ipv6_find_idev+0x102/0x170 [ 6299.867869][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6299.867869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.867869][ T3116] netlink_rcv_skb+0x130/0x360 [ 6299.867869][ T3116] netlink_unicast+0x449/0x710 [ 6299.867869][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6299.867869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6299.867869][ T3116] ___sys_sendmsg+0xee/0x170 [ 6299.867869][ T3116] __sys_sendmsg+0xcd/0x170 [ 6299.867869][ T3116] do_syscall_64+0xc6/0x1e0 [ 6299.867869][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6299.867869][ T3116] [ 6310.092875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6310.093310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6310.093310][ T3116] dst_init+0x84/0x4a0 [ 6310.093310][ T3116] dst_alloc+0x97/0x150 [ 6310.093310][ T3116] ip6_dst_alloc+0x23/0x90 [ 6310.093310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6310.093310][ T3116] ip6_pol_route+0x56f/0x840 [ 6310.093310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6310.093310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6310.093310][ T3116] fib6_rule_lookup+0x182/0x630 [ 6310.093310][ T3116] ip6_route_input+0x59c/0xa50 [ 6310.093310][ T3116] ipv6_rcv+0x397/0x810 [ 6310.093310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6310.093310][ T3116] process_backlog+0x101/0x620 [ 6310.093310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6310.093310][ T3116] net_rx_action+0x495/0xbe0 [ 6310.093310][ T3116] __do_softirq+0x1b5/0x7f6 [ 6310.093310][ T3116] [ 6310.095803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6310.095803][ T3116] netdev_get_by_index+0x5e/0x80 [ 6310.095803][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6310.095803][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6310.095803][ T3116] ip6_route_add+0x1c/0x140 [ 6310.095803][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6310.095803][ T3116] addrconf_add_dev+0xe2/0x170 [ 6310.095803][ T3116] inet6_addr_add+0x12f/0xa40 [ 6310.095803][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6310.095803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.095803][ T3116] netlink_rcv_skb+0x130/0x360 [ 6310.095803][ T3116] netlink_unicast+0x449/0x710 [ 6310.095803][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6310.095803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6310.095803][ T3116] ___sys_sendmsg+0xee/0x170 [ 6310.095803][ T3116] __sys_sendmsg+0xcd/0x170 [ 6310.095803][ T3116] do_syscall_64+0xc6/0x1e0 [ 6310.095803][ T3116] [ 6310.098019][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6310.098019][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6310.098019][ T3116] ipv6_find_idev+0x102/0x170 [ 6310.098019][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6310.098019][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.098019][ T3116] netlink_rcv_skb+0x130/0x360 [ 6310.098019][ T3116] netlink_unicast+0x449/0x710 [ 6310.098019][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6310.098019][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6310.098019][ T3116] ___sys_sendmsg+0xee/0x170 [ 6310.098019][ T3116] __sys_sendmsg+0xcd/0x170 [ 6310.098019][ T3116] do_syscall_64+0xc6/0x1e0 [ 6310.098019][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6310.098019][ T3116] [ 6310.099724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6310.099724][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6310.099724][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6310.099724][ T3116] ipv6_find_idev+0x102/0x170 [ 6310.099724][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6310.099724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.099724][ T3116] netlink_rcv_skb+0x130/0x360 [ 6310.099724][ T3116] netlink_unicast+0x449/0x710 [ 6310.099724][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6310.099724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6310.099724][ T3116] ___sys_sendmsg+0xee/0x170 [ 6310.099724][ T3116] __sys_sendmsg+0xcd/0x170 [ 6310.099724][ T3116] do_syscall_64+0xc6/0x1e0 [ 6310.099724][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6310.099724][ T3116] [ 6320.348734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6320.349153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6320.349153][ T3116] dst_init+0x84/0x4a0 [ 6320.349153][ T3116] dst_alloc+0x97/0x150 [ 6320.349153][ T3116] ip6_dst_alloc+0x23/0x90 [ 6320.349153][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6320.349153][ T3116] ip6_pol_route+0x56f/0x840 [ 6320.349153][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6320.349153][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6320.349153][ T3116] fib6_rule_lookup+0x182/0x630 [ 6320.349153][ T3116] ip6_route_input+0x59c/0xa50 [ 6320.349153][ T3116] ipv6_rcv+0x397/0x810 [ 6320.349153][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6320.349153][ T3116] process_backlog+0x101/0x620 [ 6320.349153][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6320.349153][ T3116] net_rx_action+0x495/0xbe0 [ 6320.349153][ T3116] __do_softirq+0x1b5/0x7f6 [ 6320.349153][ T3116] [ 6320.351257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6320.351257][ T3116] netdev_get_by_index+0x5e/0x80 [ 6320.351257][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6320.351257][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6320.351257][ T3116] ip6_route_add+0x1c/0x140 [ 6320.351257][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6320.351257][ T3116] addrconf_add_dev+0xe2/0x170 [ 6320.351257][ T3116] inet6_addr_add+0x12f/0xa40 [ 6320.351257][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6320.351257][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.351257][ T3116] netlink_rcv_skb+0x130/0x360 [ 6320.351257][ T3116] netlink_unicast+0x449/0x710 [ 6320.351257][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6320.351257][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6320.351257][ T3116] ___sys_sendmsg+0xee/0x170 [ 6320.351257][ T3116] __sys_sendmsg+0xcd/0x170 [ 6320.351257][ T3116] do_syscall_64+0xc6/0x1e0 [ 6320.351257][ T3116] [ 6320.353426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6320.353426][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6320.353426][ T3116] ipv6_find_idev+0x102/0x170 [ 6320.353426][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6320.353426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.353426][ T3116] netlink_rcv_skb+0x130/0x360 [ 6320.353426][ T3116] netlink_unicast+0x449/0x710 [ 6320.353426][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6320.353426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6320.353426][ T3116] ___sys_sendmsg+0xee/0x170 [ 6320.353426][ T3116] __sys_sendmsg+0xcd/0x170 [ 6320.353426][ T3116] do_syscall_64+0xc6/0x1e0 [ 6320.353426][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6320.353426][ T3116] [ 6320.355125][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6320.355125][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6320.355125][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6320.355125][ T3116] ipv6_find_idev+0x102/0x170 [ 6320.355125][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6320.355125][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.355125][ T3116] netlink_rcv_skb+0x130/0x360 [ 6320.355125][ T3116] netlink_unicast+0x449/0x710 [ 6320.355125][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6320.355125][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6320.355125][ T3116] ___sys_sendmsg+0xee/0x170 [ 6320.355125][ T3116] __sys_sendmsg+0xcd/0x170 [ 6320.355125][ T3116] do_syscall_64+0xc6/0x1e0 [ 6320.355125][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6320.355125][ T3116] [ 6330.540813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6330.541299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6330.541299][ T3116] dst_init+0x84/0x4a0 [ 6330.541299][ T3116] dst_alloc+0x97/0x150 [ 6330.541299][ T3116] ip6_dst_alloc+0x23/0x90 [ 6330.541299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6330.541299][ T3116] ip6_pol_route+0x56f/0x840 [ 6330.541299][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6330.541299][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6330.541299][ T3116] fib6_rule_lookup+0x182/0x630 [ 6330.541299][ T3116] ip6_route_input+0x59c/0xa50 [ 6330.541299][ T3116] ipv6_rcv+0x397/0x810 [ 6330.541299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6330.541299][ T3116] process_backlog+0x101/0x620 [ 6330.541299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6330.541299][ T3116] net_rx_action+0x495/0xbe0 [ 6330.541299][ T3116] __do_softirq+0x1b5/0x7f6 [ 6330.541299][ T3116] [ 6330.543383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6330.543383][ T3116] netdev_get_by_index+0x5e/0x80 [ 6330.543383][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6330.543383][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6330.543383][ T3116] ip6_route_add+0x1c/0x140 [ 6330.543383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6330.543383][ T3116] addrconf_add_dev+0xe2/0x170 [ 6330.543383][ T3116] inet6_addr_add+0x12f/0xa40 [ 6330.543383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6330.543383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.543383][ T3116] netlink_rcv_skb+0x130/0x360 [ 6330.543383][ T3116] netlink_unicast+0x449/0x710 [ 6330.543383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6330.543383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6330.543383][ T3116] ___sys_sendmsg+0xee/0x170 [ 6330.543383][ T3116] __sys_sendmsg+0xcd/0x170 [ 6330.543383][ T3116] do_syscall_64+0xc6/0x1e0 [ 6330.543383][ T3116] [ 6330.545602][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6330.545602][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6330.545602][ T3116] ipv6_find_idev+0x102/0x170 [ 6330.545602][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6330.545602][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.545602][ T3116] netlink_rcv_skb+0x130/0x360 [ 6330.545602][ T3116] netlink_unicast+0x449/0x710 [ 6330.545602][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6330.545602][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6330.545602][ T3116] ___sys_sendmsg+0xee/0x170 [ 6330.545602][ T3116] __sys_sendmsg+0xcd/0x170 [ 6330.545602][ T3116] do_syscall_64+0xc6/0x1e0 [ 6330.545602][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6330.545602][ T3116] [ 6330.547318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6330.547318][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6330.547318][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6330.547318][ T3116] ipv6_find_idev+0x102/0x170 [ 6330.547318][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6330.547318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.547318][ T3116] netlink_rcv_skb+0x130/0x360 [ 6330.547318][ T3116] netlink_unicast+0x449/0x710 [ 6330.547318][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6330.547318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6330.547318][ T3116] ___sys_sendmsg+0xee/0x170 [ 6330.547318][ T3116] __sys_sendmsg+0xcd/0x170 [ 6330.547318][ T3116] do_syscall_64+0xc6/0x1e0 [ 6330.547318][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6330.547318][ T3116] [ 6340.788833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6340.789317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6340.789317][ T3116] dst_init+0x84/0x4a0 [ 6340.789317][ T3116] dst_alloc+0x97/0x150 [ 6340.789317][ T3116] ip6_dst_alloc+0x23/0x90 [ 6340.789317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6340.789317][ T3116] ip6_pol_route+0x56f/0x840 [ 6340.789317][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6340.789317][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6340.789317][ T3116] fib6_rule_lookup+0x182/0x630 [ 6340.789317][ T3116] ip6_route_input+0x59c/0xa50 [ 6340.789317][ T3116] ipv6_rcv+0x397/0x810 [ 6340.789317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6340.789317][ T3116] process_backlog+0x101/0x620 [ 6340.789317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6340.789317][ T3116] net_rx_action+0x495/0xbe0 [ 6340.789317][ T3116] __do_softirq+0x1b5/0x7f6 [ 6340.789317][ T3116] [ 6340.791414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6340.791414][ T3116] netdev_get_by_index+0x5e/0x80 [ 6340.791414][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6340.791414][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6340.791414][ T3116] ip6_route_add+0x1c/0x140 [ 6340.791414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6340.791414][ T3116] addrconf_add_dev+0xe2/0x170 [ 6340.791414][ T3116] inet6_addr_add+0x12f/0xa40 [ 6340.791414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6340.791414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.791414][ T3116] netlink_rcv_skb+0x130/0x360 [ 6340.791414][ T3116] netlink_unicast+0x449/0x710 [ 6340.791414][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6340.791414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6340.791414][ T3116] ___sys_sendmsg+0xee/0x170 [ 6340.791414][ T3116] __sys_sendmsg+0xcd/0x170 [ 6340.791414][ T3116] do_syscall_64+0xc6/0x1e0 [ 6340.791414][ T3116] [ 6340.793599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6340.793599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6340.793599][ T3116] ipv6_find_idev+0x102/0x170 [ 6340.793599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6340.793599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.793599][ T3116] netlink_rcv_skb+0x130/0x360 [ 6340.793599][ T3116] netlink_unicast+0x449/0x710 [ 6340.793599][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6340.793599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6340.793599][ T3116] ___sys_sendmsg+0xee/0x170 [ 6340.793599][ T3116] __sys_sendmsg+0xcd/0x170 [ 6340.793599][ T3116] do_syscall_64+0xc6/0x1e0 [ 6340.793599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6340.793599][ T3116] [ 6340.795310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6340.795310][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6340.795310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6340.795310][ T3116] ipv6_find_idev+0x102/0x170 [ 6340.795310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6340.795310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.795310][ T3116] netlink_rcv_skb+0x130/0x360 [ 6340.795310][ T3116] netlink_unicast+0x449/0x710 [ 6340.795310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6340.795310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6340.795310][ T3116] ___sys_sendmsg+0xee/0x170 [ 6340.795310][ T3116] __sys_sendmsg+0xcd/0x170 [ 6340.795310][ T3116] do_syscall_64+0xc6/0x1e0 [ 6340.795310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6340.795310][ T3116] [ 6351.036732][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6351.037212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6351.037212][ T3116] dst_init+0x84/0x4a0 [ 6351.037212][ T3116] dst_alloc+0x97/0x150 [ 6351.037212][ T3116] ip6_dst_alloc+0x23/0x90 [ 6351.037212][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6351.037212][ T3116] ip6_pol_route+0x56f/0x840 [ 6351.037212][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6351.037212][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6351.037212][ T3116] fib6_rule_lookup+0x182/0x630 [ 6351.037212][ T3116] ip6_route_input+0x59c/0xa50 [ 6351.037212][ T3116] ipv6_rcv+0x397/0x810 [ 6351.037212][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6351.037212][ T3116] process_backlog+0x101/0x620 [ 6351.037212][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6351.037212][ T3116] net_rx_action+0x495/0xbe0 [ 6351.037212][ T3116] __do_softirq+0x1b5/0x7f6 [ 6351.037212][ T3116] [ 6351.039322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6351.039322][ T3116] netdev_get_by_index+0x5e/0x80 [ 6351.039322][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6351.039322][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6351.039322][ T3116] ip6_route_add+0x1c/0x140 [ 6351.039322][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6351.039322][ T3116] addrconf_add_dev+0xe2/0x170 [ 6351.039322][ T3116] inet6_addr_add+0x12f/0xa40 [ 6351.039322][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6351.039322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6351.039322][ T3116] netlink_rcv_skb+0x130/0x360 [ 6351.039322][ T3116] netlink_unicast+0x449/0x710 [ 6351.039322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6351.039322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6351.039322][ T3116] ___sys_sendmsg+0xee/0x170 [ 6351.039322][ T3116] __sys_sendmsg+0xcd/0x170 [ 6351.039322][ T3116] do_syscall_64+0xc6/0x1e0 [ 6351.039322][ T3116] [ 6351.041510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6351.041510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6351.041510][ T3116] ipv6_find_idev+0x102/0x170 [ 6351.041510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6351.041510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6351.041510][ T3116] netlink_rcv_skb+0x130/0x360 [ 6351.041510][ T3116] netlink_unicast+0x449/0x710 [ 6351.041510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6351.041510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6351.041510][ T3116] ___sys_sendmsg+0xee/0x170 [ 6351.041510][ T3116] __sys_sendmsg+0xcd/0x170 [ 6351.041510][ T3116] do_syscall_64+0xc6/0x1e0 [ 6351.041510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6351.041510][ T3116] [ 6351.043221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6351.043221][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6351.043221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6351.043221][ T3116] ipv6_find_idev+0x102/0x170 [ 6351.043221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6351.043221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6351.043221][ T3116] netlink_rcv_skb+0x130/0x360 [ 6351.043221][ T3116] netlink_unicast+0x449/0x710 [ 6351.043221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6351.043221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6351.043221][ T3116] ___sys_sendmsg+0xee/0x170 [ 6351.043221][ T3116] __sys_sendmsg+0xcd/0x170 [ 6351.043221][ T3116] do_syscall_64+0xc6/0x1e0 [ 6351.043221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6351.043221][ T3116] [ 6361.084803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6361.085268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6361.085268][ T3116] dst_init+0x84/0x4a0 [ 6361.085268][ T3116] dst_alloc+0x97/0x150 [ 6361.085268][ T3116] ip6_dst_alloc+0x23/0x90 [ 6361.085268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6361.085268][ T3116] ip6_pol_route+0x56f/0x840 [ 6361.085268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6361.085268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6361.085268][ T3116] fib6_rule_lookup+0x182/0x630 [ 6361.085268][ T3116] ip6_route_input+0x59c/0xa50 [ 6361.085268][ T3116] ipv6_rcv+0x397/0x810 [ 6361.085268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6361.085268][ T3116] process_backlog+0x101/0x620 [ 6361.085268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6361.085268][ T3116] net_rx_action+0x495/0xbe0 [ 6361.085268][ T3116] __do_softirq+0x1b5/0x7f6 [ 6361.085268][ T3116] [ 6361.087338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6361.087338][ T3116] netdev_get_by_index+0x5e/0x80 [ 6361.087338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6361.087338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6361.087338][ T3116] ip6_route_add+0x1c/0x140 [ 6361.087338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6361.087338][ T3116] addrconf_add_dev+0xe2/0x170 [ 6361.087338][ T3116] inet6_addr_add+0x12f/0xa40 [ 6361.087338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6361.087338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.087338][ T3116] netlink_rcv_skb+0x130/0x360 [ 6361.087338][ T3116] netlink_unicast+0x449/0x710 [ 6361.087338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6361.087338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6361.087338][ T3116] ___sys_sendmsg+0xee/0x170 [ 6361.087338][ T3116] __sys_sendmsg+0xcd/0x170 [ 6361.087338][ T3116] do_syscall_64+0xc6/0x1e0 [ 6361.087338][ T3116] [ 6361.089525][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6361.089525][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6361.089525][ T3116] ipv6_find_idev+0x102/0x170 [ 6361.089525][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6361.089525][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.089525][ T3116] netlink_rcv_skb+0x130/0x360 [ 6361.089525][ T3116] netlink_unicast+0x449/0x710 [ 6361.089525][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6361.089525][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6361.089525][ T3116] ___sys_sendmsg+0xee/0x170 [ 6361.089525][ T3116] __sys_sendmsg+0xcd/0x170 [ 6361.089525][ T3116] do_syscall_64+0xc6/0x1e0 [ 6361.089525][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6361.089525][ T3116] [ 6361.091223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6361.091223][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6361.091223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6361.091223][ T3116] ipv6_find_idev+0x102/0x170 [ 6361.091223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6361.091223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.091223][ T3116] netlink_rcv_skb+0x130/0x360 [ 6361.091223][ T3116] netlink_unicast+0x449/0x710 [ 6361.091223][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6361.091223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6361.091223][ T3116] ___sys_sendmsg+0xee/0x170 [ 6361.091223][ T3116] __sys_sendmsg+0xcd/0x170 [ 6361.091223][ T3116] do_syscall_64+0xc6/0x1e0 [ 6361.091223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6361.091223][ T3116] [ 6371.100811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6371.101284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6371.101284][ T3116] dst_init+0x84/0x4a0 [ 6371.101284][ T3116] dst_alloc+0x97/0x150 [ 6371.101284][ T3116] ip6_dst_alloc+0x23/0x90 [ 6371.101284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6371.101284][ T3116] ip6_pol_route+0x56f/0x840 [ 6371.101284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6371.101284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6371.101284][ T3116] fib6_rule_lookup+0x182/0x630 [ 6371.101284][ T3116] ip6_route_input+0x59c/0xa50 [ 6371.101284][ T3116] ipv6_rcv+0x397/0x810 [ 6371.101284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6371.101284][ T3116] process_backlog+0x101/0x620 [ 6371.101284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6371.101284][ T3116] net_rx_action+0x495/0xbe0 [ 6371.101284][ T3116] __do_softirq+0x1b5/0x7f6 [ 6371.101284][ T3116] [ 6371.103368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6371.103368][ T3116] netdev_get_by_index+0x5e/0x80 [ 6371.103368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6371.103368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6371.103368][ T3116] ip6_route_add+0x1c/0x140 [ 6371.103368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6371.103368][ T3116] addrconf_add_dev+0xe2/0x170 [ 6371.103368][ T3116] inet6_addr_add+0x12f/0xa40 [ 6371.103368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6371.103368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.103368][ T3116] netlink_rcv_skb+0x130/0x360 [ 6371.103368][ T3116] netlink_unicast+0x449/0x710 [ 6371.103368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6371.103368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6371.103368][ T3116] ___sys_sendmsg+0xee/0x170 [ 6371.103368][ T3116] __sys_sendmsg+0xcd/0x170 [ 6371.103368][ T3116] do_syscall_64+0xc6/0x1e0 [ 6371.103368][ T3116] [ 6371.105559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6371.105559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6371.105559][ T3116] ipv6_find_idev+0x102/0x170 [ 6371.105559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6371.105559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.105559][ T3116] netlink_rcv_skb+0x130/0x360 [ 6371.105559][ T3116] netlink_unicast+0x449/0x710 [ 6371.105559][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6371.105559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6371.105559][ T3116] ___sys_sendmsg+0xee/0x170 [ 6371.105559][ T3116] __sys_sendmsg+0xcd/0x170 [ 6371.105559][ T3116] do_syscall_64+0xc6/0x1e0 [ 6371.105559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6371.105559][ T3116] [ 6371.107268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6371.107268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6371.107268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6371.107268][ T3116] ipv6_find_idev+0x102/0x170 [ 6371.107268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6371.107268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.107268][ T3116] netlink_rcv_skb+0x130/0x360 [ 6371.107268][ T3116] netlink_unicast+0x449/0x710 [ 6371.107268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6371.107268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6371.107268][ T3116] ___sys_sendmsg+0xee/0x170 [ 6371.107268][ T3116] __sys_sendmsg+0xcd/0x170 [ 6371.107268][ T3116] do_syscall_64+0xc6/0x1e0 [ 6371.107268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6371.107268][ T3116] [ 6381.356743][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6381.357226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6381.357226][ T3116] dst_init+0x84/0x4a0 [ 6381.357226][ T3116] dst_alloc+0x97/0x150 [ 6381.357226][ T3116] ip6_dst_alloc+0x23/0x90 [ 6381.357226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6381.357226][ T3116] ip6_pol_route+0x56f/0x840 [ 6381.357226][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6381.357226][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6381.357226][ T3116] fib6_rule_lookup+0x182/0x630 [ 6381.357226][ T3116] ip6_route_input+0x59c/0xa50 [ 6381.357226][ T3116] ipv6_rcv+0x397/0x810 [ 6381.357226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6381.357226][ T3116] process_backlog+0x101/0x620 [ 6381.357226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6381.357226][ T3116] net_rx_action+0x495/0xbe0 [ 6381.357226][ T3116] __do_softirq+0x1b5/0x7f6 [ 6381.357226][ T3116] [ 6381.359304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6381.359304][ T3116] netdev_get_by_index+0x5e/0x80 [ 6381.359304][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6381.359304][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6381.359304][ T3116] ip6_route_add+0x1c/0x140 [ 6381.359304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6381.359304][ T3116] addrconf_add_dev+0xe2/0x170 [ 6381.359304][ T3116] inet6_addr_add+0x12f/0xa40 [ 6381.359304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6381.359304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.359304][ T3116] netlink_rcv_skb+0x130/0x360 [ 6381.359304][ T3116] netlink_unicast+0x449/0x710 [ 6381.359304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6381.359304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6381.359304][ T3116] ___sys_sendmsg+0xee/0x170 [ 6381.359304][ T3116] __sys_sendmsg+0xcd/0x170 [ 6381.359304][ T3116] do_syscall_64+0xc6/0x1e0 [ 6381.359304][ T3116] [ 6381.361468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6381.361468][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6381.361468][ T3116] ipv6_find_idev+0x102/0x170 [ 6381.361468][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6381.361468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.361468][ T3116] netlink_rcv_skb+0x130/0x360 [ 6381.361468][ T3116] netlink_unicast+0x449/0x710 [ 6381.361468][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6381.361468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6381.361468][ T3116] ___sys_sendmsg+0xee/0x170 [ 6381.361468][ T3116] __sys_sendmsg+0xcd/0x170 [ 6381.361468][ T3116] do_syscall_64+0xc6/0x1e0 [ 6381.361468][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6381.361468][ T3116] [ 6381.363163][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6381.363163][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6381.363163][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6381.363163][ T3116] ipv6_find_idev+0x102/0x170 [ 6381.363163][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6381.363163][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.363163][ T3116] netlink_rcv_skb+0x130/0x360 [ 6381.363163][ T3116] netlink_unicast+0x449/0x710 [ 6381.363163][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6381.363163][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6381.363163][ T3116] ___sys_sendmsg+0xee/0x170 [ 6381.363163][ T3116] __sys_sendmsg+0xcd/0x170 [ 6381.363163][ T3116] do_syscall_64+0xc6/0x1e0 [ 6381.363163][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6381.363163][ T3116] [ 6391.612746][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6391.613230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6391.613230][ T3116] dst_init+0x84/0x4a0 [ 6391.613230][ T3116] dst_alloc+0x97/0x150 [ 6391.613230][ T3116] ip6_dst_alloc+0x23/0x90 [ 6391.613230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6391.613230][ T3116] ip6_pol_route+0x56f/0x840 [ 6391.613230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6391.613230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6391.613230][ T3116] fib6_rule_lookup+0x182/0x630 [ 6391.613230][ T3116] ip6_route_input+0x59c/0xa50 [ 6391.613230][ T3116] ipv6_rcv+0x397/0x810 [ 6391.613230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6391.613230][ T3116] process_backlog+0x101/0x620 [ 6391.613230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6391.613230][ T3116] net_rx_action+0x495/0xbe0 [ 6391.613230][ T3116] __do_softirq+0x1b5/0x7f6 [ 6391.613230][ T3116] [ 6391.615307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6391.615307][ T3116] netdev_get_by_index+0x5e/0x80 [ 6391.615307][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6391.615307][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6391.615307][ T3116] ip6_route_add+0x1c/0x140 [ 6391.615307][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6391.615307][ T3116] addrconf_add_dev+0xe2/0x170 [ 6391.615307][ T3116] inet6_addr_add+0x12f/0xa40 [ 6391.615307][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6391.615307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.615307][ T3116] netlink_rcv_skb+0x130/0x360 [ 6391.615307][ T3116] netlink_unicast+0x449/0x710 [ 6391.615307][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6391.615307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6391.615307][ T3116] ___sys_sendmsg+0xee/0x170 [ 6391.615307][ T3116] __sys_sendmsg+0xcd/0x170 [ 6391.615307][ T3116] do_syscall_64+0xc6/0x1e0 [ 6391.615307][ T3116] [ 6391.617478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6391.617478][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6391.617478][ T3116] ipv6_find_idev+0x102/0x170 [ 6391.617478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6391.617478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.617478][ T3116] netlink_rcv_skb+0x130/0x360 [ 6391.617478][ T3116] netlink_unicast+0x449/0x710 [ 6391.617478][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6391.617478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6391.617478][ T3116] ___sys_sendmsg+0xee/0x170 [ 6391.617478][ T3116] __sys_sendmsg+0xcd/0x170 [ 6391.617478][ T3116] do_syscall_64+0xc6/0x1e0 [ 6391.617478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6391.617478][ T3116] [ 6391.619181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6391.619181][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6391.619181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6391.619181][ T3116] ipv6_find_idev+0x102/0x170 [ 6391.619181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6391.619181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.619181][ T3116] netlink_rcv_skb+0x130/0x360 [ 6391.619181][ T3116] netlink_unicast+0x449/0x710 [ 6391.619181][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6391.619181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6391.619181][ T3116] ___sys_sendmsg+0xee/0x170 [ 6391.619181][ T3116] __sys_sendmsg+0xcd/0x170 [ 6391.619181][ T3116] do_syscall_64+0xc6/0x1e0 [ 6391.619181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6391.619181][ T3116] [ 6401.868743][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6401.869229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6401.869229][ T3116] dst_init+0x84/0x4a0 [ 6401.869229][ T3116] dst_alloc+0x97/0x150 [ 6401.869229][ T3116] ip6_dst_alloc+0x23/0x90 [ 6401.869229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6401.869229][ T3116] ip6_pol_route+0x56f/0x840 [ 6401.869229][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6401.869229][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6401.869229][ T3116] fib6_rule_lookup+0x182/0x630 [ 6401.869229][ T3116] ip6_route_input+0x59c/0xa50 [ 6401.869229][ T3116] ipv6_rcv+0x397/0x810 [ 6401.869229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6401.869229][ T3116] process_backlog+0x101/0x620 [ 6401.869229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6401.869229][ T3116] net_rx_action+0x495/0xbe0 [ 6401.869229][ T3116] __do_softirq+0x1b5/0x7f6 [ 6401.869229][ T3116] [ 6401.871302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6401.871302][ T3116] netdev_get_by_index+0x5e/0x80 [ 6401.871302][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6401.871302][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6401.871302][ T3116] ip6_route_add+0x1c/0x140 [ 6401.871302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6401.871302][ T3116] addrconf_add_dev+0xe2/0x170 [ 6401.871302][ T3116] inet6_addr_add+0x12f/0xa40 [ 6401.871302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6401.871302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6401.871302][ T3116] netlink_rcv_skb+0x130/0x360 [ 6401.871302][ T3116] netlink_unicast+0x449/0x710 [ 6401.871302][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6401.871302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6401.871302][ T3116] ___sys_sendmsg+0xee/0x170 [ 6401.871302][ T3116] __sys_sendmsg+0xcd/0x170 [ 6401.871302][ T3116] do_syscall_64+0xc6/0x1e0 [ 6401.871302][ T3116] [ 6401.873489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6401.873489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6401.873489][ T3116] ipv6_find_idev+0x102/0x170 [ 6401.873489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6401.873489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6401.873489][ T3116] netlink_rcv_skb+0x130/0x360 [ 6401.873489][ T3116] netlink_unicast+0x449/0x710 [ 6401.873489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6401.873489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6401.873489][ T3116] ___sys_sendmsg+0xee/0x170 [ 6401.873489][ T3116] __sys_sendmsg+0xcd/0x170 [ 6401.873489][ T3116] do_syscall_64+0xc6/0x1e0 [ 6401.873489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6401.873489][ T3116] [ 6401.875184][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6401.875184][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6401.875184][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6401.875184][ T3116] ipv6_find_idev+0x102/0x170 [ 6401.875184][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6401.875184][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6401.875184][ T3116] netlink_rcv_skb+0x130/0x360 [ 6401.875184][ T3116] netlink_unicast+0x449/0x710 [ 6401.875184][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6401.875184][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6401.875184][ T3116] ___sys_sendmsg+0xee/0x170 [ 6401.875184][ T3116] __sys_sendmsg+0xcd/0x170 [ 6401.875184][ T3116] do_syscall_64+0xc6/0x1e0 [ 6401.875184][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6401.875184][ T3116] [ 6412.124744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6412.125225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6412.125225][ T3116] dst_init+0x84/0x4a0 [ 6412.125225][ T3116] dst_alloc+0x97/0x150 [ 6412.125225][ T3116] ip6_dst_alloc+0x23/0x90 [ 6412.125225][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6412.125225][ T3116] ip6_pol_route+0x56f/0x840 [ 6412.125225][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6412.125225][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6412.125225][ T3116] fib6_rule_lookup+0x182/0x630 [ 6412.125225][ T3116] ip6_route_input+0x59c/0xa50 [ 6412.125225][ T3116] ipv6_rcv+0x397/0x810 [ 6412.125225][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6412.125225][ T3116] process_backlog+0x101/0x620 [ 6412.125225][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6412.125225][ T3116] net_rx_action+0x495/0xbe0 [ 6412.125225][ T3116] __do_softirq+0x1b5/0x7f6 [ 6412.125225][ T3116] [ 6412.127305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6412.127305][ T3116] netdev_get_by_index+0x5e/0x80 [ 6412.127305][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6412.127305][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6412.127305][ T3116] ip6_route_add+0x1c/0x140 [ 6412.127305][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6412.127305][ T3116] addrconf_add_dev+0xe2/0x170 [ 6412.127305][ T3116] inet6_addr_add+0x12f/0xa40 [ 6412.127305][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6412.127305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.127305][ T3116] netlink_rcv_skb+0x130/0x360 [ 6412.127305][ T3116] netlink_unicast+0x449/0x710 [ 6412.127305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6412.127305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6412.127305][ T3116] ___sys_sendmsg+0xee/0x170 [ 6412.127305][ T3116] __sys_sendmsg+0xcd/0x170 [ 6412.127305][ T3116] do_syscall_64+0xc6/0x1e0 [ 6412.127305][ T3116] [ 6412.129482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6412.129482][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6412.129482][ T3116] ipv6_find_idev+0x102/0x170 [ 6412.129482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6412.129482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.129482][ T3116] netlink_rcv_skb+0x130/0x360 [ 6412.129482][ T3116] netlink_unicast+0x449/0x710 [ 6412.129482][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6412.129482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6412.129482][ T3116] ___sys_sendmsg+0xee/0x170 [ 6412.129482][ T3116] __sys_sendmsg+0xcd/0x170 [ 6412.129482][ T3116] do_syscall_64+0xc6/0x1e0 [ 6412.129482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6412.129482][ T3116] [ 6412.131175][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6412.131175][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6412.131175][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6412.131175][ T3116] ipv6_find_idev+0x102/0x170 [ 6412.131175][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6412.131175][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.131175][ T3116] netlink_rcv_skb+0x130/0x360 [ 6412.131175][ T3116] netlink_unicast+0x449/0x710 [ 6412.131175][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6412.131175][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6412.131175][ T3116] ___sys_sendmsg+0xee/0x170 [ 6412.131175][ T3116] __sys_sendmsg+0xcd/0x170 [ 6412.131175][ T3116] do_syscall_64+0xc6/0x1e0 [ 6412.131175][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6412.131175][ T3116] [ 6422.380733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6422.381204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6422.381204][ T3116] dst_init+0x84/0x4a0 [ 6422.381204][ T3116] dst_alloc+0x97/0x150 [ 6422.381204][ T3116] ip6_dst_alloc+0x23/0x90 [ 6422.381204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6422.381204][ T3116] ip6_pol_route+0x56f/0x840 [ 6422.381204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6422.381204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6422.381204][ T3116] fib6_rule_lookup+0x182/0x630 [ 6422.381204][ T3116] ip6_route_input+0x59c/0xa50 [ 6422.381204][ T3116] ipv6_rcv+0x397/0x810 [ 6422.381204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6422.381204][ T3116] process_backlog+0x101/0x620 [ 6422.381204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6422.381204][ T3116] net_rx_action+0x495/0xbe0 [ 6422.381204][ T3116] __do_softirq+0x1b5/0x7f6 [ 6422.381204][ T3116] [ 6422.383292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6422.383292][ T3116] netdev_get_by_index+0x5e/0x80 [ 6422.383292][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6422.383292][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6422.383292][ T3116] ip6_route_add+0x1c/0x140 [ 6422.383292][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6422.383292][ T3116] addrconf_add_dev+0xe2/0x170 [ 6422.383292][ T3116] inet6_addr_add+0x12f/0xa40 [ 6422.383292][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6422.383292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.383292][ T3116] netlink_rcv_skb+0x130/0x360 [ 6422.383292][ T3116] netlink_unicast+0x449/0x710 [ 6422.383292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6422.383292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6422.383292][ T3116] ___sys_sendmsg+0xee/0x170 [ 6422.383292][ T3116] __sys_sendmsg+0xcd/0x170 [ 6422.383292][ T3116] do_syscall_64+0xc6/0x1e0 [ 6422.383292][ T3116] [ 6422.385460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6422.385460][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6422.385460][ T3116] ipv6_find_idev+0x102/0x170 [ 6422.385460][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6422.385460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.385460][ T3116] netlink_rcv_skb+0x130/0x360 [ 6422.385460][ T3116] netlink_unicast+0x449/0x710 [ 6422.385460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6422.385460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6422.385460][ T3116] ___sys_sendmsg+0xee/0x170 [ 6422.385460][ T3116] __sys_sendmsg+0xcd/0x170 [ 6422.385460][ T3116] do_syscall_64+0xc6/0x1e0 [ 6422.385460][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6422.385460][ T3116] [ 6422.387157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6422.387157][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6422.387157][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6422.387157][ T3116] ipv6_find_idev+0x102/0x170 [ 6422.387157][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6422.387157][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.387157][ T3116] netlink_rcv_skb+0x130/0x360 [ 6422.387157][ T3116] netlink_unicast+0x449/0x710 [ 6422.387157][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6422.387157][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6422.387157][ T3116] ___sys_sendmsg+0xee/0x170 [ 6422.387157][ T3116] __sys_sendmsg+0xcd/0x170 [ 6422.387157][ T3116] do_syscall_64+0xc6/0x1e0 [ 6422.387157][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6422.387157][ T3116] [ 6432.636735][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6432.637201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6432.637201][ T3116] dst_init+0x84/0x4a0 [ 6432.637201][ T3116] dst_alloc+0x97/0x150 [ 6432.637201][ T3116] ip6_dst_alloc+0x23/0x90 [ 6432.637201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6432.637201][ T3116] ip6_pol_route+0x56f/0x840 [ 6432.637201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6432.637201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6432.637201][ T3116] fib6_rule_lookup+0x182/0x630 [ 6432.637201][ T3116] ip6_route_input+0x59c/0xa50 [ 6432.637201][ T3116] ipv6_rcv+0x397/0x810 [ 6432.637201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6432.637201][ T3116] process_backlog+0x101/0x620 [ 6432.637201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6432.637201][ T3116] net_rx_action+0x495/0xbe0 [ 6432.637201][ T3116] __do_softirq+0x1b5/0x7f6 [ 6432.637201][ T3116] [ 6432.639272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6432.639272][ T3116] netdev_get_by_index+0x5e/0x80 [ 6432.639272][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6432.639272][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6432.639272][ T3116] ip6_route_add+0x1c/0x140 [ 6432.639272][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6432.639272][ T3116] addrconf_add_dev+0xe2/0x170 [ 6432.639272][ T3116] inet6_addr_add+0x12f/0xa40 [ 6432.639272][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6432.639272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.639272][ T3116] netlink_rcv_skb+0x130/0x360 [ 6432.639272][ T3116] netlink_unicast+0x449/0x710 [ 6432.639272][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6432.639272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6432.639272][ T3116] ___sys_sendmsg+0xee/0x170 [ 6432.639272][ T3116] __sys_sendmsg+0xcd/0x170 [ 6432.639272][ T3116] do_syscall_64+0xc6/0x1e0 [ 6432.639272][ T3116] [ 6432.641428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6432.641428][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6432.641428][ T3116] ipv6_find_idev+0x102/0x170 [ 6432.641428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6432.641428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.641428][ T3116] netlink_rcv_skb+0x130/0x360 [ 6432.641428][ T3116] netlink_unicast+0x449/0x710 [ 6432.641428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6432.641428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6432.641428][ T3116] ___sys_sendmsg+0xee/0x170 [ 6432.641428][ T3116] __sys_sendmsg+0xcd/0x170 [ 6432.641428][ T3116] do_syscall_64+0xc6/0x1e0 [ 6432.641428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6432.641428][ T3116] [ 6432.643117][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6432.643117][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6432.643117][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6432.643117][ T3116] ipv6_find_idev+0x102/0x170 [ 6432.643117][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6432.643117][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.643117][ T3116] netlink_rcv_skb+0x130/0x360 [ 6432.643117][ T3116] netlink_unicast+0x449/0x710 [ 6432.643117][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6432.643117][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6432.643117][ T3116] ___sys_sendmsg+0xee/0x170 [ 6432.643117][ T3116] __sys_sendmsg+0xcd/0x170 [ 6432.643117][ T3116] do_syscall_64+0xc6/0x1e0 [ 6432.643117][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6432.643117][ T3116] [ 6442.892738][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6442.893208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6442.893208][ T3116] dst_init+0x84/0x4a0 [ 6442.893208][ T3116] dst_alloc+0x97/0x150 [ 6442.893208][ T3116] ip6_dst_alloc+0x23/0x90 [ 6442.893208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6442.893208][ T3116] ip6_pol_route+0x56f/0x840 [ 6442.893208][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6442.893208][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6442.893208][ T3116] fib6_rule_lookup+0x182/0x630 [ 6442.893208][ T3116] ip6_route_input+0x59c/0xa50 [ 6442.893208][ T3116] ipv6_rcv+0x397/0x810 [ 6442.893208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6442.893208][ T3116] process_backlog+0x101/0x620 [ 6442.893208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6442.893208][ T3116] net_rx_action+0x495/0xbe0 [ 6442.893208][ T3116] __do_softirq+0x1b5/0x7f6 [ 6442.893208][ T3116] [ 6442.895322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6442.895322][ T3116] netdev_get_by_index+0x5e/0x80 [ 6442.895322][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6442.895322][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6442.895322][ T3116] ip6_route_add+0x1c/0x140 [ 6442.895322][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6442.895322][ T3116] addrconf_add_dev+0xe2/0x170 [ 6442.895322][ T3116] inet6_addr_add+0x12f/0xa40 [ 6442.895322][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6442.895322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6442.895322][ T3116] netlink_rcv_skb+0x130/0x360 [ 6442.895322][ T3116] netlink_unicast+0x449/0x710 [ 6442.895322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6442.895322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6442.895322][ T3116] ___sys_sendmsg+0xee/0x170 [ 6442.895322][ T3116] __sys_sendmsg+0xcd/0x170 [ 6442.895322][ T3116] do_syscall_64+0xc6/0x1e0 [ 6442.895322][ T3116] [ 6442.897518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6442.897518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6442.897518][ T3116] ipv6_find_idev+0x102/0x170 [ 6442.897518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6442.897518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6442.897518][ T3116] netlink_rcv_skb+0x130/0x360 [ 6442.897518][ T3116] netlink_unicast+0x449/0x710 [ 6442.897518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6442.897518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6442.897518][ T3116] ___sys_sendmsg+0xee/0x170 [ 6442.897518][ T3116] __sys_sendmsg+0xcd/0x170 [ 6442.897518][ T3116] do_syscall_64+0xc6/0x1e0 [ 6442.897518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6442.897518][ T3116] [ 6442.899236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6442.899236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6442.899236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6442.899236][ T3116] ipv6_find_idev+0x102/0x170 [ 6442.899236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6442.899236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6442.899236][ T3116] netlink_rcv_skb+0x130/0x360 [ 6442.899236][ T3116] netlink_unicast+0x449/0x710 [ 6442.899236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6442.899236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6442.899236][ T3116] ___sys_sendmsg+0xee/0x170 [ 6442.899236][ T3116] __sys_sendmsg+0xcd/0x170 [ 6442.899236][ T3116] do_syscall_64+0xc6/0x1e0 [ 6442.899236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6442.899236][ T3116] [ 6453.148800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6453.149283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6453.149283][ T3116] dst_init+0x84/0x4a0 [ 6453.149283][ T3116] dst_alloc+0x97/0x150 [ 6453.149283][ T3116] ip6_dst_alloc+0x23/0x90 [ 6453.149283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6453.149283][ T3116] ip6_pol_route+0x56f/0x840 [ 6453.149283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6453.149283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6453.149283][ T3116] fib6_rule_lookup+0x182/0x630 [ 6453.149283][ T3116] ip6_route_input+0x59c/0xa50 [ 6453.149283][ T3116] ipv6_rcv+0x397/0x810 [ 6453.149283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6453.149283][ T3116] process_backlog+0x101/0x620 [ 6453.149283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6453.149283][ T3116] net_rx_action+0x495/0xbe0 [ 6453.149283][ T3116] __do_softirq+0x1b5/0x7f6 [ 6453.149283][ T3116] [ 6453.151362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6453.151362][ T3116] netdev_get_by_index+0x5e/0x80 [ 6453.151362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6453.151362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6453.151362][ T3116] ip6_route_add+0x1c/0x140 [ 6453.151362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6453.151362][ T3116] addrconf_add_dev+0xe2/0x170 [ 6453.151362][ T3116] inet6_addr_add+0x12f/0xa40 [ 6453.151362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6453.151362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.151362][ T3116] netlink_rcv_skb+0x130/0x360 [ 6453.151362][ T3116] netlink_unicast+0x449/0x710 [ 6453.151362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6453.151362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6453.151362][ T3116] ___sys_sendmsg+0xee/0x170 [ 6453.151362][ T3116] __sys_sendmsg+0xcd/0x170 [ 6453.151362][ T3116] do_syscall_64+0xc6/0x1e0 [ 6453.151362][ T3116] [ 6453.153528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6453.153528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6453.153528][ T3116] ipv6_find_idev+0x102/0x170 [ 6453.153528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6453.153528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.153528][ T3116] netlink_rcv_skb+0x130/0x360 [ 6453.153528][ T3116] netlink_unicast+0x449/0x710 [ 6453.153528][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6453.153528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6453.153528][ T3116] ___sys_sendmsg+0xee/0x170 [ 6453.153528][ T3116] __sys_sendmsg+0xcd/0x170 [ 6453.153528][ T3116] do_syscall_64+0xc6/0x1e0 [ 6453.153528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6453.153528][ T3116] [ 6453.155236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6453.155236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6453.155236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6453.155236][ T3116] ipv6_find_idev+0x102/0x170 [ 6453.155236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6453.155236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.155236][ T3116] netlink_rcv_skb+0x130/0x360 [ 6453.155236][ T3116] netlink_unicast+0x449/0x710 [ 6453.155236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6453.155236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6453.155236][ T3116] ___sys_sendmsg+0xee/0x170 [ 6453.155236][ T3116] __sys_sendmsg+0xcd/0x170 [ 6453.155236][ T3116] do_syscall_64+0xc6/0x1e0 [ 6453.155236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6453.155236][ T3116] [ 6463.404799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6463.405267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6463.405267][ T3116] dst_init+0x84/0x4a0 [ 6463.405267][ T3116] dst_alloc+0x97/0x150 [ 6463.405267][ T3116] ip6_dst_alloc+0x23/0x90 [ 6463.405267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6463.405267][ T3116] ip6_pol_route+0x56f/0x840 [ 6463.405267][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6463.405267][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6463.405267][ T3116] fib6_rule_lookup+0x182/0x630 [ 6463.405267][ T3116] ip6_route_input+0x59c/0xa50 [ 6463.405267][ T3116] ipv6_rcv+0x397/0x810 [ 6463.405267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6463.405267][ T3116] process_backlog+0x101/0x620 [ 6463.405267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6463.405267][ T3116] net_rx_action+0x495/0xbe0 [ 6463.405267][ T3116] __do_softirq+0x1b5/0x7f6 [ 6463.405267][ T3116] [ 6463.407339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6463.407339][ T3116] netdev_get_by_index+0x5e/0x80 [ 6463.407339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6463.407339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6463.407339][ T3116] ip6_route_add+0x1c/0x140 [ 6463.407339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6463.407339][ T3116] addrconf_add_dev+0xe2/0x170 [ 6463.407339][ T3116] inet6_addr_add+0x12f/0xa40 [ 6463.407339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6463.407339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.407339][ T3116] netlink_rcv_skb+0x130/0x360 [ 6463.407339][ T3116] netlink_unicast+0x449/0x710 [ 6463.407339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6463.407339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6463.407339][ T3116] ___sys_sendmsg+0xee/0x170 [ 6463.407339][ T3116] __sys_sendmsg+0xcd/0x170 [ 6463.407339][ T3116] do_syscall_64+0xc6/0x1e0 [ 6463.407339][ T3116] [ 6463.409536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6463.409536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6463.409536][ T3116] ipv6_find_idev+0x102/0x170 [ 6463.409536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6463.409536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.409536][ T3116] netlink_rcv_skb+0x130/0x360 [ 6463.409536][ T3116] netlink_unicast+0x449/0x710 [ 6463.409536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6463.409536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6463.409536][ T3116] ___sys_sendmsg+0xee/0x170 [ 6463.409536][ T3116] __sys_sendmsg+0xcd/0x170 [ 6463.409536][ T3116] do_syscall_64+0xc6/0x1e0 [ 6463.409536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6463.409536][ T3116] [ 6463.411244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6463.411244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6463.411244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6463.411244][ T3116] ipv6_find_idev+0x102/0x170 [ 6463.411244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6463.411244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.411244][ T3116] netlink_rcv_skb+0x130/0x360 [ 6463.411244][ T3116] netlink_unicast+0x449/0x710 [ 6463.411244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6463.411244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6463.411244][ T3116] ___sys_sendmsg+0xee/0x170 [ 6463.411244][ T3116] __sys_sendmsg+0xcd/0x170 [ 6463.411244][ T3116] do_syscall_64+0xc6/0x1e0 [ 6463.411244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6463.411244][ T3116] [ 6473.660818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6473.661288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6473.661288][ T3116] dst_init+0x84/0x4a0 [ 6473.661288][ T3116] dst_alloc+0x97/0x150 [ 6473.661288][ T3116] ip6_dst_alloc+0x23/0x90 [ 6473.661288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6473.661288][ T3116] ip6_pol_route+0x56f/0x840 [ 6473.661288][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6473.661288][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6473.661288][ T3116] fib6_rule_lookup+0x182/0x630 [ 6473.661288][ T3116] ip6_route_input+0x59c/0xa50 [ 6473.661288][ T3116] ipv6_rcv+0x397/0x810 [ 6473.661288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6473.661288][ T3116] process_backlog+0x101/0x620 [ 6473.661288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6473.661288][ T3116] net_rx_action+0x495/0xbe0 [ 6473.661288][ T3116] __do_softirq+0x1b5/0x7f6 [ 6473.661288][ T3116] [ 6473.663355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6473.663355][ T3116] netdev_get_by_index+0x5e/0x80 [ 6473.663355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6473.663355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6473.663355][ T3116] ip6_route_add+0x1c/0x140 [ 6473.663355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6473.663355][ T3116] addrconf_add_dev+0xe2/0x170 [ 6473.663355][ T3116] inet6_addr_add+0x12f/0xa40 [ 6473.663355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6473.663355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.663355][ T3116] netlink_rcv_skb+0x130/0x360 [ 6473.663355][ T3116] netlink_unicast+0x449/0x710 [ 6473.663355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6473.663355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6473.663355][ T3116] ___sys_sendmsg+0xee/0x170 [ 6473.663355][ T3116] __sys_sendmsg+0xcd/0x170 [ 6473.663355][ T3116] do_syscall_64+0xc6/0x1e0 [ 6473.663355][ T3116] [ 6473.665521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6473.665521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6473.665521][ T3116] ipv6_find_idev+0x102/0x170 [ 6473.665521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6473.665521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.665521][ T3116] netlink_rcv_skb+0x130/0x360 [ 6473.665521][ T3116] netlink_unicast+0x449/0x710 [ 6473.665521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6473.665521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6473.665521][ T3116] ___sys_sendmsg+0xee/0x170 [ 6473.665521][ T3116] __sys_sendmsg+0xcd/0x170 [ 6473.665521][ T3116] do_syscall_64+0xc6/0x1e0 [ 6473.665521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6473.665521][ T3116] [ 6473.667217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6473.667217][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6473.667217][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6473.667217][ T3116] ipv6_find_idev+0x102/0x170 [ 6473.667217][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6473.667217][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.667217][ T3116] netlink_rcv_skb+0x130/0x360 [ 6473.667217][ T3116] netlink_unicast+0x449/0x710 [ 6473.667217][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6473.667217][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6473.667217][ T3116] ___sys_sendmsg+0xee/0x170 [ 6473.667217][ T3116] __sys_sendmsg+0xcd/0x170 [ 6473.667217][ T3116] do_syscall_64+0xc6/0x1e0 [ 6473.667217][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6473.667217][ T3116] [ 6483.916802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6483.917272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6483.917272][ T3116] dst_init+0x84/0x4a0 [ 6483.917272][ T3116] dst_alloc+0x97/0x150 [ 6483.917272][ T3116] ip6_dst_alloc+0x23/0x90 [ 6483.917272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6483.917272][ T3116] ip6_pol_route+0x56f/0x840 [ 6483.917272][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6483.917272][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6483.917272][ T3116] fib6_rule_lookup+0x182/0x630 [ 6483.917272][ T3116] ip6_route_input+0x59c/0xa50 [ 6483.917272][ T3116] ipv6_rcv+0x397/0x810 [ 6483.917272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6483.917272][ T3116] process_backlog+0x101/0x620 [ 6483.917272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6483.917272][ T3116] net_rx_action+0x495/0xbe0 [ 6483.917272][ T3116] __do_softirq+0x1b5/0x7f6 [ 6483.917272][ T3116] [ 6483.919352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6483.919352][ T3116] netdev_get_by_index+0x5e/0x80 [ 6483.919352][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6483.919352][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6483.919352][ T3116] ip6_route_add+0x1c/0x140 [ 6483.919352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6483.919352][ T3116] addrconf_add_dev+0xe2/0x170 [ 6483.919352][ T3116] inet6_addr_add+0x12f/0xa40 [ 6483.919352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6483.919352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6483.919352][ T3116] netlink_rcv_skb+0x130/0x360 [ 6483.919352][ T3116] netlink_unicast+0x449/0x710 [ 6483.919352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6483.919352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6483.919352][ T3116] ___sys_sendmsg+0xee/0x170 [ 6483.919352][ T3116] __sys_sendmsg+0xcd/0x170 [ 6483.919352][ T3116] do_syscall_64+0xc6/0x1e0 [ 6483.919352][ T3116] [ 6483.921535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6483.921535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6483.921535][ T3116] ipv6_find_idev+0x102/0x170 [ 6483.921535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6483.921535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6483.921535][ T3116] netlink_rcv_skb+0x130/0x360 [ 6483.921535][ T3116] netlink_unicast+0x449/0x710 [ 6483.921535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6483.921535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6483.921535][ T3116] ___sys_sendmsg+0xee/0x170 [ 6483.921535][ T3116] __sys_sendmsg+0xcd/0x170 [ 6483.921535][ T3116] do_syscall_64+0xc6/0x1e0 [ 6483.921535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6483.921535][ T3116] [ 6483.923231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6483.923231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6483.923231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6483.923231][ T3116] ipv6_find_idev+0x102/0x170 [ 6483.923231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6483.923231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6483.923231][ T3116] netlink_rcv_skb+0x130/0x360 [ 6483.923231][ T3116] netlink_unicast+0x449/0x710 [ 6483.923231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6483.923231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6483.923231][ T3116] ___sys_sendmsg+0xee/0x170 [ 6483.923231][ T3116] __sys_sendmsg+0xcd/0x170 [ 6483.923231][ T3116] do_syscall_64+0xc6/0x1e0 [ 6483.923231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6483.923231][ T3116] [ 6494.172754][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6494.173256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6494.173256][ T3116] dst_init+0x84/0x4a0 [ 6494.173256][ T3116] dst_alloc+0x97/0x150 [ 6494.173256][ T3116] ip6_dst_alloc+0x23/0x90 [ 6494.173256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6494.173256][ T3116] ip6_pol_route+0x56f/0x840 [ 6494.173256][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6494.173256][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6494.173256][ T3116] fib6_rule_lookup+0x182/0x630 [ 6494.173256][ T3116] ip6_route_input+0x59c/0xa50 [ 6494.173256][ T3116] ipv6_rcv+0x397/0x810 [ 6494.173256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6494.173256][ T3116] process_backlog+0x101/0x620 [ 6494.173256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6494.173256][ T3116] net_rx_action+0x495/0xbe0 [ 6494.173256][ T3116] __do_softirq+0x1b5/0x7f6 [ 6494.173256][ T3116] [ 6494.175319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6494.175319][ T3116] netdev_get_by_index+0x5e/0x80 [ 6494.175319][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6494.175319][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6494.175319][ T3116] ip6_route_add+0x1c/0x140 [ 6494.175319][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6494.175319][ T3116] addrconf_add_dev+0xe2/0x170 [ 6494.175319][ T3116] inet6_addr_add+0x12f/0xa40 [ 6494.175319][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6494.175319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.175319][ T3116] netlink_rcv_skb+0x130/0x360 [ 6494.175319][ T3116] netlink_unicast+0x449/0x710 [ 6494.175319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6494.175319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6494.175319][ T3116] ___sys_sendmsg+0xee/0x170 [ 6494.175319][ T3116] __sys_sendmsg+0xcd/0x170 [ 6494.175319][ T3116] do_syscall_64+0xc6/0x1e0 [ 6494.175319][ T3116] [ 6494.177488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6494.177488][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6494.177488][ T3116] ipv6_find_idev+0x102/0x170 [ 6494.177488][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.177488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.177488][ T3116] netlink_rcv_skb+0x130/0x360 [ 6494.177488][ T3116] netlink_unicast+0x449/0x710 [ 6494.177488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6494.177488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6494.177488][ T3116] ___sys_sendmsg+0xee/0x170 [ 6494.177488][ T3116] __sys_sendmsg+0xcd/0x170 [ 6494.177488][ T3116] do_syscall_64+0xc6/0x1e0 [ 6494.177488][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.177488][ T3116] [ 6494.179189][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6494.179189][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6494.179189][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6494.179189][ T3116] ipv6_find_idev+0x102/0x170 [ 6494.179189][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.179189][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.179189][ T3116] netlink_rcv_skb+0x130/0x360 [ 6494.179189][ T3116] netlink_unicast+0x449/0x710 [ 6494.179189][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6494.179189][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6494.179189][ T3116] ___sys_sendmsg+0xee/0x170 [ 6494.179189][ T3116] __sys_sendmsg+0xcd/0x170 [ 6494.179189][ T3116] do_syscall_64+0xc6/0x1e0 [ 6494.179189][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.179189][ T3116] [ 6504.428740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6504.429209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6504.429209][ T3116] dst_init+0x84/0x4a0 [ 6504.429209][ T3116] dst_alloc+0x97/0x150 [ 6504.429209][ T3116] ip6_dst_alloc+0x23/0x90 [ 6504.429209][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6504.429209][ T3116] ip6_pol_route+0x56f/0x840 [ 6504.429209][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6504.429209][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6504.429209][ T3116] fib6_rule_lookup+0x182/0x630 [ 6504.429209][ T3116] ip6_route_input+0x59c/0xa50 [ 6504.429209][ T3116] ipv6_rcv+0x397/0x810 [ 6504.429209][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6504.429209][ T3116] process_backlog+0x101/0x620 [ 6504.429209][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6504.429209][ T3116] net_rx_action+0x495/0xbe0 [ 6504.429209][ T3116] __do_softirq+0x1b5/0x7f6 [ 6504.429209][ T3116] [ 6504.431276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6504.431276][ T3116] netdev_get_by_index+0x5e/0x80 [ 6504.431276][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6504.431276][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6504.431276][ T3116] ip6_route_add+0x1c/0x140 [ 6504.431276][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6504.431276][ T3116] addrconf_add_dev+0xe2/0x170 [ 6504.431276][ T3116] inet6_addr_add+0x12f/0xa40 [ 6504.431276][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6504.431276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.431276][ T3116] netlink_rcv_skb+0x130/0x360 [ 6504.431276][ T3116] netlink_unicast+0x449/0x710 [ 6504.431276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6504.431276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6504.431276][ T3116] ___sys_sendmsg+0xee/0x170 [ 6504.431276][ T3116] __sys_sendmsg+0xcd/0x170 [ 6504.431276][ T3116] do_syscall_64+0xc6/0x1e0 [ 6504.431276][ T3116] [ 6504.433441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6504.433441][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6504.433441][ T3116] ipv6_find_idev+0x102/0x170 [ 6504.433441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6504.433441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.433441][ T3116] netlink_rcv_skb+0x130/0x360 [ 6504.433441][ T3116] netlink_unicast+0x449/0x710 [ 6504.433441][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6504.433441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6504.433441][ T3116] ___sys_sendmsg+0xee/0x170 [ 6504.433441][ T3116] __sys_sendmsg+0xcd/0x170 [ 6504.433441][ T3116] do_syscall_64+0xc6/0x1e0 [ 6504.433441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6504.433441][ T3116] [ 6504.435144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6504.435144][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6504.435144][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6504.435144][ T3116] ipv6_find_idev+0x102/0x170 [ 6504.435144][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6504.435144][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.435144][ T3116] netlink_rcv_skb+0x130/0x360 [ 6504.435144][ T3116] netlink_unicast+0x449/0x710 [ 6504.435144][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6504.435144][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6504.435144][ T3116] ___sys_sendmsg+0xee/0x170 [ 6504.435144][ T3116] __sys_sendmsg+0xcd/0x170 [ 6504.435144][ T3116] do_syscall_64+0xc6/0x1e0 [ 6504.435144][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6504.435144][ T3116] [ 6514.684799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6514.685272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6514.685272][ T3116] dst_init+0x84/0x4a0 [ 6514.685272][ T3116] dst_alloc+0x97/0x150 [ 6514.685272][ T3116] ip6_dst_alloc+0x23/0x90 [ 6514.685272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6514.685272][ T3116] ip6_pol_route+0x56f/0x840 [ 6514.685272][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6514.685272][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6514.685272][ T3116] fib6_rule_lookup+0x182/0x630 [ 6514.685272][ T3116] ip6_route_input+0x59c/0xa50 [ 6514.685272][ T3116] ipv6_rcv+0x397/0x810 [ 6514.685272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6514.685272][ T3116] process_backlog+0x101/0x620 [ 6514.685272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6514.685272][ T3116] net_rx_action+0x495/0xbe0 [ 6514.685272][ T3116] __do_softirq+0x1b5/0x7f6 [ 6514.685272][ T3116] [ 6514.687346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6514.687346][ T3116] netdev_get_by_index+0x5e/0x80 [ 6514.687346][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6514.687346][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6514.687346][ T3116] ip6_route_add+0x1c/0x140 [ 6514.687346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6514.687346][ T3116] addrconf_add_dev+0xe2/0x170 [ 6514.687346][ T3116] inet6_addr_add+0x12f/0xa40 [ 6514.687346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6514.687346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.687346][ T3116] netlink_rcv_skb+0x130/0x360 [ 6514.687346][ T3116] netlink_unicast+0x449/0x710 [ 6514.687346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6514.687346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6514.687346][ T3116] ___sys_sendmsg+0xee/0x170 [ 6514.687346][ T3116] __sys_sendmsg+0xcd/0x170 [ 6514.687346][ T3116] do_syscall_64+0xc6/0x1e0 [ 6514.687346][ T3116] [ 6514.689527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6514.689527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6514.689527][ T3116] ipv6_find_idev+0x102/0x170 [ 6514.689527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6514.689527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.689527][ T3116] netlink_rcv_skb+0x130/0x360 [ 6514.689527][ T3116] netlink_unicast+0x449/0x710 [ 6514.689527][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6514.689527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6514.689527][ T3116] ___sys_sendmsg+0xee/0x170 [ 6514.689527][ T3116] __sys_sendmsg+0xcd/0x170 [ 6514.689527][ T3116] do_syscall_64+0xc6/0x1e0 [ 6514.689527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6514.689527][ T3116] [ 6514.691236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6514.691236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6514.691236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6514.691236][ T3116] ipv6_find_idev+0x102/0x170 [ 6514.691236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6514.691236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.691236][ T3116] netlink_rcv_skb+0x130/0x360 [ 6514.691236][ T3116] netlink_unicast+0x449/0x710 [ 6514.691236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6514.691236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6514.691236][ T3116] ___sys_sendmsg+0xee/0x170 [ 6514.691236][ T3116] __sys_sendmsg+0xcd/0x170 [ 6514.691236][ T3116] do_syscall_64+0xc6/0x1e0 [ 6514.691236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6514.691236][ T3116] [ 6524.940800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6524.941261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6524.941261][ T3116] dst_init+0x84/0x4a0 [ 6524.941261][ T3116] dst_alloc+0x97/0x150 [ 6524.941261][ T3116] ip6_dst_alloc+0x23/0x90 [ 6524.941261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6524.941261][ T3116] ip6_pol_route+0x56f/0x840 [ 6524.941261][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6524.941261][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6524.941261][ T3116] fib6_rule_lookup+0x182/0x630 [ 6524.941261][ T3116] ip6_route_input+0x59c/0xa50 [ 6524.941261][ T3116] ipv6_rcv+0x397/0x810 [ 6524.941261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6524.941261][ T3116] process_backlog+0x101/0x620 [ 6524.941261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6524.941261][ T3116] net_rx_action+0x495/0xbe0 [ 6524.941261][ T3116] __do_softirq+0x1b5/0x7f6 [ 6524.941261][ T3116] [ 6524.943332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6524.943332][ T3116] netdev_get_by_index+0x5e/0x80 [ 6524.943332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6524.943332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6524.943332][ T3116] ip6_route_add+0x1c/0x140 [ 6524.943332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6524.943332][ T3116] addrconf_add_dev+0xe2/0x170 [ 6524.943332][ T3116] inet6_addr_add+0x12f/0xa40 [ 6524.943332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6524.943332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6524.943332][ T3116] netlink_rcv_skb+0x130/0x360 [ 6524.943332][ T3116] netlink_unicast+0x449/0x710 [ 6524.943332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6524.943332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6524.943332][ T3116] ___sys_sendmsg+0xee/0x170 [ 6524.943332][ T3116] __sys_sendmsg+0xcd/0x170 [ 6524.943332][ T3116] do_syscall_64+0xc6/0x1e0 [ 6524.943332][ T3116] [ 6524.945509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6524.945509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6524.945509][ T3116] ipv6_find_idev+0x102/0x170 [ 6524.945509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6524.945509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6524.945509][ T3116] netlink_rcv_skb+0x130/0x360 [ 6524.945509][ T3116] netlink_unicast+0x449/0x710 [ 6524.945509][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6524.945509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6524.945509][ T3116] ___sys_sendmsg+0xee/0x170 [ 6524.945509][ T3116] __sys_sendmsg+0xcd/0x170 [ 6524.945509][ T3116] do_syscall_64+0xc6/0x1e0 [ 6524.945509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6524.945509][ T3116] [ 6524.947207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6524.947207][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6524.947207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6524.947207][ T3116] ipv6_find_idev+0x102/0x170 [ 6524.947207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6524.947207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6524.947207][ T3116] netlink_rcv_skb+0x130/0x360 [ 6524.947207][ T3116] netlink_unicast+0x449/0x710 [ 6524.947207][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6524.947207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6524.947207][ T3116] ___sys_sendmsg+0xee/0x170 [ 6524.947207][ T3116] __sys_sendmsg+0xcd/0x170 [ 6524.947207][ T3116] do_syscall_64+0xc6/0x1e0 [ 6524.947207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6524.947207][ T3116] [ 6535.196803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6535.197264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6535.197264][ T3116] dst_init+0x84/0x4a0 [ 6535.197264][ T3116] dst_alloc+0x97/0x150 [ 6535.197264][ T3116] ip6_dst_alloc+0x23/0x90 [ 6535.197264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6535.197264][ T3116] ip6_pol_route+0x56f/0x840 [ 6535.197264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6535.197264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6535.197264][ T3116] fib6_rule_lookup+0x182/0x630 [ 6535.197264][ T3116] ip6_route_input+0x59c/0xa50 [ 6535.197264][ T3116] ipv6_rcv+0x397/0x810 [ 6535.197264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6535.197264][ T3116] process_backlog+0x101/0x620 [ 6535.197264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6535.197264][ T3116] net_rx_action+0x495/0xbe0 [ 6535.197264][ T3116] __do_softirq+0x1b5/0x7f6 [ 6535.197264][ T3116] [ 6535.199354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6535.199354][ T3116] netdev_get_by_index+0x5e/0x80 [ 6535.199354][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6535.199354][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6535.199354][ T3116] ip6_route_add+0x1c/0x140 [ 6535.199354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6535.199354][ T3116] addrconf_add_dev+0xe2/0x170 [ 6535.199354][ T3116] inet6_addr_add+0x12f/0xa40 [ 6535.199354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6535.199354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.199354][ T3116] netlink_rcv_skb+0x130/0x360 [ 6535.199354][ T3116] netlink_unicast+0x449/0x710 [ 6535.199354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6535.199354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6535.199354][ T3116] ___sys_sendmsg+0xee/0x170 [ 6535.199354][ T3116] __sys_sendmsg+0xcd/0x170 [ 6535.199354][ T3116] do_syscall_64+0xc6/0x1e0 [ 6535.199354][ T3116] [ 6535.201519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6535.201519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6535.201519][ T3116] ipv6_find_idev+0x102/0x170 [ 6535.201519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.201519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.201519][ T3116] netlink_rcv_skb+0x130/0x360 [ 6535.201519][ T3116] netlink_unicast+0x449/0x710 [ 6535.201519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6535.201519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6535.201519][ T3116] ___sys_sendmsg+0xee/0x170 [ 6535.201519][ T3116] __sys_sendmsg+0xcd/0x170 [ 6535.201519][ T3116] do_syscall_64+0xc6/0x1e0 [ 6535.201519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.201519][ T3116] [ 6535.203211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6535.203211][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6535.203211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6535.203211][ T3116] ipv6_find_idev+0x102/0x170 [ 6535.203211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.203211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.203211][ T3116] netlink_rcv_skb+0x130/0x360 [ 6535.203211][ T3116] netlink_unicast+0x449/0x710 [ 6535.203211][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6535.203211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6535.203211][ T3116] ___sys_sendmsg+0xee/0x170 [ 6535.203211][ T3116] __sys_sendmsg+0xcd/0x170 [ 6535.203211][ T3116] do_syscall_64+0xc6/0x1e0 [ 6535.203211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.203211][ T3116] [ 6545.452734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6545.453194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6545.453194][ T3116] dst_init+0x84/0x4a0 [ 6545.453194][ T3116] dst_alloc+0x97/0x150 [ 6545.453194][ T3116] ip6_dst_alloc+0x23/0x90 [ 6545.453194][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6545.453194][ T3116] ip6_pol_route+0x56f/0x840 [ 6545.453194][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6545.453194][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6545.453194][ T3116] fib6_rule_lookup+0x182/0x630 [ 6545.453194][ T3116] ip6_route_input+0x59c/0xa50 [ 6545.453194][ T3116] ipv6_rcv+0x397/0x810 [ 6545.453194][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6545.453194][ T3116] process_backlog+0x101/0x620 [ 6545.453194][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6545.453194][ T3116] net_rx_action+0x495/0xbe0 [ 6545.453194][ T3116] __do_softirq+0x1b5/0x7f6 [ 6545.453194][ T3116] [ 6545.455273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6545.455273][ T3116] netdev_get_by_index+0x5e/0x80 [ 6545.455273][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6545.455273][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6545.455273][ T3116] ip6_route_add+0x1c/0x140 [ 6545.455273][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6545.455273][ T3116] addrconf_add_dev+0xe2/0x170 [ 6545.455273][ T3116] inet6_addr_add+0x12f/0xa40 [ 6545.455273][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6545.455273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.455273][ T3116] netlink_rcv_skb+0x130/0x360 [ 6545.455273][ T3116] netlink_unicast+0x449/0x710 [ 6545.455273][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6545.455273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6545.455273][ T3116] ___sys_sendmsg+0xee/0x170 [ 6545.455273][ T3116] __sys_sendmsg+0xcd/0x170 [ 6545.455273][ T3116] do_syscall_64+0xc6/0x1e0 [ 6545.455273][ T3116] [ 6545.457462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6545.457462][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6545.457462][ T3116] ipv6_find_idev+0x102/0x170 [ 6545.457462][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.457462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.457462][ T3116] netlink_rcv_skb+0x130/0x360 [ 6545.457462][ T3116] netlink_unicast+0x449/0x710 [ 6545.457462][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6545.457462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6545.457462][ T3116] ___sys_sendmsg+0xee/0x170 [ 6545.457462][ T3116] __sys_sendmsg+0xcd/0x170 [ 6545.457462][ T3116] do_syscall_64+0xc6/0x1e0 [ 6545.457462][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.457462][ T3116] [ 6545.459157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6545.459157][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6545.459157][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6545.459157][ T3116] ipv6_find_idev+0x102/0x170 [ 6545.459157][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.459157][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.459157][ T3116] netlink_rcv_skb+0x130/0x360 [ 6545.459157][ T3116] netlink_unicast+0x449/0x710 [ 6545.459157][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6545.459157][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6545.459157][ T3116] ___sys_sendmsg+0xee/0x170 [ 6545.459157][ T3116] __sys_sendmsg+0xcd/0x170 [ 6545.459157][ T3116] do_syscall_64+0xc6/0x1e0 [ 6545.459157][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.459157][ T3116] [ 6555.708805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6555.709280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6555.709280][ T3116] dst_init+0x84/0x4a0 [ 6555.709280][ T3116] dst_alloc+0x97/0x150 [ 6555.709280][ T3116] ip6_dst_alloc+0x23/0x90 [ 6555.709280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6555.709280][ T3116] ip6_pol_route+0x56f/0x840 [ 6555.709280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6555.709280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6555.709280][ T3116] fib6_rule_lookup+0x182/0x630 [ 6555.709280][ T3116] ip6_route_input+0x59c/0xa50 [ 6555.709280][ T3116] ipv6_rcv+0x397/0x810 [ 6555.709280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6555.709280][ T3116] process_backlog+0x101/0x620 [ 6555.709280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6555.709280][ T3116] net_rx_action+0x495/0xbe0 [ 6555.709280][ T3116] __do_softirq+0x1b5/0x7f6 [ 6555.709280][ T3116] [ 6555.711346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6555.711346][ T3116] netdev_get_by_index+0x5e/0x80 [ 6555.711346][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6555.711346][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6555.711346][ T3116] ip6_route_add+0x1c/0x140 [ 6555.711346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6555.711346][ T3116] addrconf_add_dev+0xe2/0x170 [ 6555.711346][ T3116] inet6_addr_add+0x12f/0xa40 [ 6555.711346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6555.711346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.711346][ T3116] netlink_rcv_skb+0x130/0x360 [ 6555.711346][ T3116] netlink_unicast+0x449/0x710 [ 6555.711346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6555.711346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6555.711346][ T3116] ___sys_sendmsg+0xee/0x170 [ 6555.711346][ T3116] __sys_sendmsg+0xcd/0x170 [ 6555.711346][ T3116] do_syscall_64+0xc6/0x1e0 [ 6555.711346][ T3116] [ 6555.713507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6555.713507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6555.713507][ T3116] ipv6_find_idev+0x102/0x170 [ 6555.713507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6555.713507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.713507][ T3116] netlink_rcv_skb+0x130/0x360 [ 6555.713507][ T3116] netlink_unicast+0x449/0x710 [ 6555.713507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6555.713507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6555.713507][ T3116] ___sys_sendmsg+0xee/0x170 [ 6555.713507][ T3116] __sys_sendmsg+0xcd/0x170 [ 6555.713507][ T3116] do_syscall_64+0xc6/0x1e0 [ 6555.713507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6555.713507][ T3116] [ 6555.715209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6555.715209][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6555.715209][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6555.715209][ T3116] ipv6_find_idev+0x102/0x170 [ 6555.715209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6555.715209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.715209][ T3116] netlink_rcv_skb+0x130/0x360 [ 6555.715209][ T3116] netlink_unicast+0x449/0x710 [ 6555.715209][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6555.715209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6555.715209][ T3116] ___sys_sendmsg+0xee/0x170 [ 6555.715209][ T3116] __sys_sendmsg+0xcd/0x170 [ 6555.715209][ T3116] do_syscall_64+0xc6/0x1e0 [ 6555.715209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6555.715209][ T3116] [ 6565.964811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6565.965279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6565.965279][ T3116] dst_init+0x84/0x4a0 [ 6565.965279][ T3116] dst_alloc+0x97/0x150 [ 6565.965279][ T3116] ip6_dst_alloc+0x23/0x90 [ 6565.965279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6565.965279][ T3116] ip6_pol_route+0x56f/0x840 [ 6565.965279][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6565.965279][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6565.965279][ T3116] fib6_rule_lookup+0x182/0x630 [ 6565.965279][ T3116] ip6_route_input+0x59c/0xa50 [ 6565.965279][ T3116] ipv6_rcv+0x397/0x810 [ 6565.965279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6565.965279][ T3116] process_backlog+0x101/0x620 [ 6565.965279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6565.965279][ T3116] net_rx_action+0x495/0xbe0 [ 6565.965279][ T3116] __do_softirq+0x1b5/0x7f6 [ 6565.965279][ T3116] [ 6565.967358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6565.967358][ T3116] netdev_get_by_index+0x5e/0x80 [ 6565.967358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6565.967358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6565.967358][ T3116] ip6_route_add+0x1c/0x140 [ 6565.967358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6565.967358][ T3116] addrconf_add_dev+0xe2/0x170 [ 6565.967358][ T3116] inet6_addr_add+0x12f/0xa40 [ 6565.967358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6565.967358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.967358][ T3116] netlink_rcv_skb+0x130/0x360 [ 6565.967358][ T3116] netlink_unicast+0x449/0x710 [ 6565.967358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6565.967358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6565.967358][ T3116] ___sys_sendmsg+0xee/0x170 [ 6565.967358][ T3116] __sys_sendmsg+0xcd/0x170 [ 6565.967358][ T3116] do_syscall_64+0xc6/0x1e0 [ 6565.967358][ T3116] [ 6565.969542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6565.969542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6565.969542][ T3116] ipv6_find_idev+0x102/0x170 [ 6565.969542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6565.969542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.969542][ T3116] netlink_rcv_skb+0x130/0x360 [ 6565.969542][ T3116] netlink_unicast+0x449/0x710 [ 6565.969542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6565.969542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6565.969542][ T3116] ___sys_sendmsg+0xee/0x170 [ 6565.969542][ T3116] __sys_sendmsg+0xcd/0x170 [ 6565.969542][ T3116] do_syscall_64+0xc6/0x1e0 [ 6565.969542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6565.969542][ T3116] [ 6565.971236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6565.971236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6565.971236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6565.971236][ T3116] ipv6_find_idev+0x102/0x170 [ 6565.971236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6565.971236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.971236][ T3116] netlink_rcv_skb+0x130/0x360 [ 6565.971236][ T3116] netlink_unicast+0x449/0x710 [ 6565.971236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6565.971236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6565.971236][ T3116] ___sys_sendmsg+0xee/0x170 [ 6565.971236][ T3116] __sys_sendmsg+0xcd/0x170 [ 6565.971236][ T3116] do_syscall_64+0xc6/0x1e0 [ 6565.971236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6565.971236][ T3116] [ 6576.220801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6576.221281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6576.221281][ T3116] dst_init+0x84/0x4a0 [ 6576.221281][ T3116] dst_alloc+0x97/0x150 [ 6576.221281][ T3116] ip6_dst_alloc+0x23/0x90 [ 6576.221281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6576.221281][ T3116] ip6_pol_route+0x56f/0x840 [ 6576.221281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6576.221281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6576.221281][ T3116] fib6_rule_lookup+0x182/0x630 [ 6576.221281][ T3116] ip6_route_input+0x59c/0xa50 [ 6576.221281][ T3116] ipv6_rcv+0x397/0x810 [ 6576.221281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6576.221281][ T3116] process_backlog+0x101/0x620 [ 6576.221281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6576.221281][ T3116] net_rx_action+0x495/0xbe0 [ 6576.221281][ T3116] __do_softirq+0x1b5/0x7f6 [ 6576.221281][ T3116] [ 6576.223364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6576.223364][ T3116] netdev_get_by_index+0x5e/0x80 [ 6576.223364][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6576.223364][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6576.223364][ T3116] ip6_route_add+0x1c/0x140 [ 6576.223364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6576.223364][ T3116] addrconf_add_dev+0xe2/0x170 [ 6576.223364][ T3116] inet6_addr_add+0x12f/0xa40 [ 6576.223364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6576.223364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.223364][ T3116] netlink_rcv_skb+0x130/0x360 [ 6576.223364][ T3116] netlink_unicast+0x449/0x710 [ 6576.223364][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6576.223364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6576.223364][ T3116] ___sys_sendmsg+0xee/0x170 [ 6576.223364][ T3116] __sys_sendmsg+0xcd/0x170 [ 6576.223364][ T3116] do_syscall_64+0xc6/0x1e0 [ 6576.223364][ T3116] [ 6576.225528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6576.225528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6576.225528][ T3116] ipv6_find_idev+0x102/0x170 [ 6576.225528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.225528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.225528][ T3116] netlink_rcv_skb+0x130/0x360 [ 6576.225528][ T3116] netlink_unicast+0x449/0x710 [ 6576.225528][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6576.225528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6576.225528][ T3116] ___sys_sendmsg+0xee/0x170 [ 6576.225528][ T3116] __sys_sendmsg+0xcd/0x170 [ 6576.225528][ T3116] do_syscall_64+0xc6/0x1e0 [ 6576.225528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.225528][ T3116] [ 6576.227239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6576.227239][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6576.227239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6576.227239][ T3116] ipv6_find_idev+0x102/0x170 [ 6576.227239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.227239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.227239][ T3116] netlink_rcv_skb+0x130/0x360 [ 6576.227239][ T3116] netlink_unicast+0x449/0x710 [ 6576.227239][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6576.227239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6576.227239][ T3116] ___sys_sendmsg+0xee/0x170 [ 6576.227239][ T3116] __sys_sendmsg+0xcd/0x170 [ 6576.227239][ T3116] do_syscall_64+0xc6/0x1e0 [ 6576.227239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.227239][ T3116] [ 6586.452810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6586.453281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6586.453281][ T3116] dst_init+0x84/0x4a0 [ 6586.453281][ T3116] dst_alloc+0x97/0x150 [ 6586.453281][ T3116] ip6_dst_alloc+0x23/0x90 [ 6586.453281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6586.453281][ T3116] ip6_pol_route+0x56f/0x840 [ 6586.453281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6586.453281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6586.453281][ T3116] fib6_rule_lookup+0x182/0x630 [ 6586.453281][ T3116] ip6_route_input+0x59c/0xa50 [ 6586.453281][ T3116] ipv6_rcv+0x397/0x810 [ 6586.453281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6586.453281][ T3116] process_backlog+0x101/0x620 [ 6586.453281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6586.453281][ T3116] net_rx_action+0x495/0xbe0 [ 6586.453281][ T3116] __do_softirq+0x1b5/0x7f6 [ 6586.453281][ T3116] [ 6586.455878][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6586.455878][ T3116] netdev_get_by_index+0x5e/0x80 [ 6586.455878][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6586.455878][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6586.455878][ T3116] ip6_route_add+0x1c/0x140 [ 6586.455878][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6586.455878][ T3116] addrconf_add_dev+0xe2/0x170 [ 6586.455878][ T3116] inet6_addr_add+0x12f/0xa40 [ 6586.455878][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6586.455878][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.455878][ T3116] netlink_rcv_skb+0x130/0x360 [ 6586.455878][ T3116] netlink_unicast+0x449/0x710 [ 6586.455878][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6586.455878][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6586.455878][ T3116] ___sys_sendmsg+0xee/0x170 [ 6586.455878][ T3116] __sys_sendmsg+0xcd/0x170 [ 6586.455878][ T3116] do_syscall_64+0xc6/0x1e0 [ 6586.455878][ T3116] [ 6586.458429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6586.458429][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6586.458429][ T3116] ipv6_find_idev+0x102/0x170 [ 6586.458429][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.458429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.458429][ T3116] netlink_rcv_skb+0x130/0x360 [ 6586.458429][ T3116] netlink_unicast+0x449/0x710 [ 6586.458429][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6586.458429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6586.458429][ T3116] ___sys_sendmsg+0xee/0x170 [ 6586.458429][ T3116] __sys_sendmsg+0xcd/0x170 [ 6586.458429][ T3116] do_syscall_64+0xc6/0x1e0 [ 6586.458429][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.458429][ T3116] [ 6586.460127][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6586.460127][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6586.460127][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6586.460127][ T3116] ipv6_find_idev+0x102/0x170 [ 6586.460127][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.460127][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.460127][ T3116] netlink_rcv_skb+0x130/0x360 [ 6586.460127][ T3116] netlink_unicast+0x449/0x710 [ 6586.460127][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6586.460127][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6586.460127][ T3116] ___sys_sendmsg+0xee/0x170 [ 6586.460127][ T3116] __sys_sendmsg+0xcd/0x170 [ 6586.460127][ T3116] do_syscall_64+0xc6/0x1e0 [ 6586.460127][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.460127][ T3116] [ 6596.508839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6596.509356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6596.509356][ T3116] dst_init+0x84/0x4a0 [ 6596.509356][ T3116] dst_alloc+0x97/0x150 [ 6596.509356][ T3116] ip6_dst_alloc+0x23/0x90 [ 6596.509356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6596.509356][ T3116] ip6_pol_route+0x56f/0x840 [ 6596.509356][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6596.509356][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6596.509356][ T3116] fib6_rule_lookup+0x182/0x630 [ 6596.509356][ T3116] ip6_route_input+0x59c/0xa50 [ 6596.509356][ T3116] ipv6_rcv+0x397/0x810 [ 6596.509356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6596.509356][ T3116] process_backlog+0x101/0x620 [ 6596.509356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6596.509356][ T3116] net_rx_action+0x495/0xbe0 [ 6596.509356][ T3116] __do_softirq+0x1b5/0x7f6 [ 6596.509356][ T3116] [ 6596.511545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6596.511545][ T3116] netdev_get_by_index+0x5e/0x80 [ 6596.511545][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6596.511545][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6596.511545][ T3116] ip6_route_add+0x1c/0x140 [ 6596.511545][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6596.511545][ T3116] addrconf_add_dev+0xe2/0x170 [ 6596.511545][ T3116] inet6_addr_add+0x12f/0xa40 [ 6596.511545][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6596.511545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.511545][ T3116] netlink_rcv_skb+0x130/0x360 [ 6596.511545][ T3116] netlink_unicast+0x449/0x710 [ 6596.511545][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6596.511545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6596.511545][ T3116] ___sys_sendmsg+0xee/0x170 [ 6596.511545][ T3116] __sys_sendmsg+0xcd/0x170 [ 6596.511545][ T3116] do_syscall_64+0xc6/0x1e0 [ 6596.511545][ T3116] [ 6596.513828][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6596.513828][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6596.513828][ T3116] ipv6_find_idev+0x102/0x170 [ 6596.513828][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.513828][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.513828][ T3116] netlink_rcv_skb+0x130/0x360 [ 6596.513828][ T3116] netlink_unicast+0x449/0x710 [ 6596.513828][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6596.513828][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6596.513828][ T3116] ___sys_sendmsg+0xee/0x170 [ 6596.513828][ T3116] __sys_sendmsg+0xcd/0x170 [ 6596.513828][ T3116] do_syscall_64+0xc6/0x1e0 [ 6596.513828][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.513828][ T3116] [ 6596.515985][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6596.515985][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6596.515985][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6596.515985][ T3116] ipv6_find_idev+0x102/0x170 [ 6596.515985][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.515985][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.515985][ T3116] netlink_rcv_skb+0x130/0x360 [ 6596.515985][ T3116] netlink_unicast+0x449/0x710 [ 6596.515985][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6596.515985][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6596.515985][ T3116] ___sys_sendmsg+0xee/0x170 [ 6596.515985][ T3116] __sys_sendmsg+0xcd/0x170 [ 6596.515985][ T3116] do_syscall_64+0xc6/0x1e0 [ 6596.515985][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.515985][ T3116] [ 6606.620806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6606.621307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6606.621307][ T3116] dst_init+0x84/0x4a0 [ 6606.621307][ T3116] dst_alloc+0x97/0x150 [ 6606.621307][ T3116] ip6_dst_alloc+0x23/0x90 [ 6606.621307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6606.621307][ T3116] ip6_pol_route+0x56f/0x840 [ 6606.621307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6606.621307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6606.621307][ T3116] fib6_rule_lookup+0x182/0x630 [ 6606.621307][ T3116] ip6_route_input+0x59c/0xa50 [ 6606.621307][ T3116] ipv6_rcv+0x397/0x810 [ 6606.621307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6606.621307][ T3116] process_backlog+0x101/0x620 [ 6606.621307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6606.621307][ T3116] net_rx_action+0x495/0xbe0 [ 6606.621307][ T3116] __do_softirq+0x1b5/0x7f6 [ 6606.621307][ T3116] [ 6606.623869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6606.623869][ T3116] netdev_get_by_index+0x5e/0x80 [ 6606.623869][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6606.623869][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6606.623869][ T3116] ip6_route_add+0x1c/0x140 [ 6606.623869][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6606.623869][ T3116] addrconf_add_dev+0xe2/0x170 [ 6606.623869][ T3116] inet6_addr_add+0x12f/0xa40 [ 6606.623869][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6606.623869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.623869][ T3116] netlink_rcv_skb+0x130/0x360 [ 6606.623869][ T3116] netlink_unicast+0x449/0x710 [ 6606.623869][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6606.623869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6606.623869][ T3116] ___sys_sendmsg+0xee/0x170 [ 6606.623869][ T3116] __sys_sendmsg+0xcd/0x170 [ 6606.623869][ T3116] do_syscall_64+0xc6/0x1e0 [ 6606.623869][ T3116] [ 6606.626185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6606.626185][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6606.626185][ T3116] ipv6_find_idev+0x102/0x170 [ 6606.626185][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.626185][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.626185][ T3116] netlink_rcv_skb+0x130/0x360 [ 6606.626185][ T3116] netlink_unicast+0x449/0x710 [ 6606.626185][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6606.626185][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6606.626185][ T3116] ___sys_sendmsg+0xee/0x170 [ 6606.626185][ T3116] __sys_sendmsg+0xcd/0x170 [ 6606.626185][ T3116] do_syscall_64+0xc6/0x1e0 [ 6606.626185][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.626185][ T3116] [ 6606.627909][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6606.627909][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6606.627909][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6606.627909][ T3116] ipv6_find_idev+0x102/0x170 [ 6606.627909][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.627909][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.627909][ T3116] netlink_rcv_skb+0x130/0x360 [ 6606.627909][ T3116] netlink_unicast+0x449/0x710 [ 6606.627909][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6606.627909][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6606.627909][ T3116] ___sys_sendmsg+0xee/0x170 [ 6606.627909][ T3116] __sys_sendmsg+0xcd/0x170 [ 6606.627909][ T3116] do_syscall_64+0xc6/0x1e0 [ 6606.627909][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.627909][ T3116] [ 6616.868765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6616.869245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6616.869245][ T3116] dst_init+0x84/0x4a0 [ 6616.869245][ T3116] dst_alloc+0x97/0x150 [ 6616.869245][ T3116] ip6_dst_alloc+0x23/0x90 [ 6616.869245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6616.869245][ T3116] ip6_pol_route+0x56f/0x840 [ 6616.869245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6616.869245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6616.869245][ T3116] fib6_rule_lookup+0x182/0x630 [ 6616.869245][ T3116] ip6_route_input+0x59c/0xa50 [ 6616.869245][ T3116] ipv6_rcv+0x397/0x810 [ 6616.869245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6616.869245][ T3116] process_backlog+0x101/0x620 [ 6616.869245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6616.869245][ T3116] net_rx_action+0x495/0xbe0 [ 6616.869245][ T3116] __do_softirq+0x1b5/0x7f6 [ 6616.869245][ T3116] [ 6616.871351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6616.871351][ T3116] netdev_get_by_index+0x5e/0x80 [ 6616.871351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6616.871351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6616.871351][ T3116] ip6_route_add+0x1c/0x140 [ 6616.871351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6616.871351][ T3116] addrconf_add_dev+0xe2/0x170 [ 6616.871351][ T3116] inet6_addr_add+0x12f/0xa40 [ 6616.871351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6616.871351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.871351][ T3116] netlink_rcv_skb+0x130/0x360 [ 6616.871351][ T3116] netlink_unicast+0x449/0x710 [ 6616.871351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6616.871351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6616.871351][ T3116] ___sys_sendmsg+0xee/0x170 [ 6616.871351][ T3116] __sys_sendmsg+0xcd/0x170 [ 6616.871351][ T3116] do_syscall_64+0xc6/0x1e0 [ 6616.871351][ T3116] [ 6616.873583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6616.873583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6616.873583][ T3116] ipv6_find_idev+0x102/0x170 [ 6616.873583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.873583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.873583][ T3116] netlink_rcv_skb+0x130/0x360 [ 6616.873583][ T3116] netlink_unicast+0x449/0x710 [ 6616.873583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6616.873583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6616.873583][ T3116] ___sys_sendmsg+0xee/0x170 [ 6616.873583][ T3116] __sys_sendmsg+0xcd/0x170 [ 6616.873583][ T3116] do_syscall_64+0xc6/0x1e0 [ 6616.873583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.873583][ T3116] [ 6616.875310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6616.875310][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6616.875310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6616.875310][ T3116] ipv6_find_idev+0x102/0x170 [ 6616.875310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.875310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.875310][ T3116] netlink_rcv_skb+0x130/0x360 [ 6616.875310][ T3116] netlink_unicast+0x449/0x710 [ 6616.875310][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6616.875310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6616.875310][ T3116] ___sys_sendmsg+0xee/0x170 [ 6616.875310][ T3116] __sys_sendmsg+0xcd/0x170 [ 6616.875310][ T3116] do_syscall_64+0xc6/0x1e0 [ 6616.875310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.875310][ T3116] [ 6627.116747][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6627.117186][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6627.117186][ T3116] dst_init+0x84/0x4a0 [ 6627.117186][ T3116] dst_alloc+0x97/0x150 [ 6627.117186][ T3116] ip6_dst_alloc+0x23/0x90 [ 6627.117186][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6627.117186][ T3116] ip6_pol_route+0x56f/0x840 [ 6627.117186][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6627.117186][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6627.117186][ T3116] fib6_rule_lookup+0x182/0x630 [ 6627.117186][ T3116] ip6_route_input+0x59c/0xa50 [ 6627.117186][ T3116] ipv6_rcv+0x397/0x810 [ 6627.117186][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6627.117186][ T3116] process_backlog+0x101/0x620 [ 6627.117186][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6627.117186][ T3116] net_rx_action+0x495/0xbe0 [ 6627.117186][ T3116] __do_softirq+0x1b5/0x7f6 [ 6627.117186][ T3116] [ 6627.119456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6627.119456][ T3116] netdev_get_by_index+0x5e/0x80 [ 6627.119456][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6627.119456][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6627.119456][ T3116] ip6_route_add+0x1c/0x140 [ 6627.119456][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6627.119456][ T3116] addrconf_add_dev+0xe2/0x170 [ 6627.119456][ T3116] inet6_addr_add+0x12f/0xa40 [ 6627.119456][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6627.119456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.119456][ T3116] netlink_rcv_skb+0x130/0x360 [ 6627.119456][ T3116] netlink_unicast+0x449/0x710 [ 6627.119456][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6627.119456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6627.119456][ T3116] ___sys_sendmsg+0xee/0x170 [ 6627.119456][ T3116] __sys_sendmsg+0xcd/0x170 [ 6627.119456][ T3116] do_syscall_64+0xc6/0x1e0 [ 6627.119456][ T3116] [ 6627.121763][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6627.121763][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6627.121763][ T3116] ipv6_find_idev+0x102/0x170 [ 6627.121763][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.121763][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.121763][ T3116] netlink_rcv_skb+0x130/0x360 [ 6627.121763][ T3116] netlink_unicast+0x449/0x710 [ 6627.121763][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6627.121763][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6627.121763][ T3116] ___sys_sendmsg+0xee/0x170 [ 6627.121763][ T3116] __sys_sendmsg+0xcd/0x170 [ 6627.121763][ T3116] do_syscall_64+0xc6/0x1e0 [ 6627.121763][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.121763][ T3116] [ 6627.123557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6627.123557][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6627.123557][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6627.123557][ T3116] ipv6_find_idev+0x102/0x170 [ 6627.123557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.123557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.123557][ T3116] netlink_rcv_skb+0x130/0x360 [ 6627.123557][ T3116] netlink_unicast+0x449/0x710 [ 6627.123557][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6627.123557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6627.123557][ T3116] ___sys_sendmsg+0xee/0x170 [ 6627.123557][ T3116] __sys_sendmsg+0xcd/0x170 [ 6627.123557][ T3116] do_syscall_64+0xc6/0x1e0 [ 6627.123557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.123557][ T3116] [ 6637.364753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6637.365282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6637.365282][ T3116] dst_init+0x84/0x4a0 [ 6637.365282][ T3116] dst_alloc+0x97/0x150 [ 6637.365282][ T3116] ip6_dst_alloc+0x23/0x90 [ 6637.365282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6637.365282][ T3116] ip6_pol_route+0x56f/0x840 [ 6637.365282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6637.365282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6637.365282][ T3116] fib6_rule_lookup+0x182/0x630 [ 6637.365282][ T3116] ip6_route_input+0x59c/0xa50 [ 6637.365282][ T3116] ipv6_rcv+0x397/0x810 [ 6637.365282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6637.365282][ T3116] process_backlog+0x101/0x620 [ 6637.365282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6637.365282][ T3116] net_rx_action+0x495/0xbe0 [ 6637.365282][ T3116] __do_softirq+0x1b5/0x7f6 [ 6637.365282][ T3116] [ 6637.367473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6637.367473][ T3116] netdev_get_by_index+0x5e/0x80 [ 6637.367473][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6637.367473][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6637.367473][ T3116] ip6_route_add+0x1c/0x140 [ 6637.367473][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6637.367473][ T3116] addrconf_add_dev+0xe2/0x170 [ 6637.367473][ T3116] inet6_addr_add+0x12f/0xa40 [ 6637.367473][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6637.367473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.367473][ T3116] netlink_rcv_skb+0x130/0x360 [ 6637.367473][ T3116] netlink_unicast+0x449/0x710 [ 6637.367473][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6637.367473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6637.367473][ T3116] ___sys_sendmsg+0xee/0x170 [ 6637.367473][ T3116] __sys_sendmsg+0xcd/0x170 [ 6637.367473][ T3116] do_syscall_64+0xc6/0x1e0 [ 6637.367473][ T3116] [ 6637.369777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6637.369777][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6637.369777][ T3116] ipv6_find_idev+0x102/0x170 [ 6637.369777][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.369777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.369777][ T3116] netlink_rcv_skb+0x130/0x360 [ 6637.369777][ T3116] netlink_unicast+0x449/0x710 [ 6637.369777][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6637.369777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6637.369777][ T3116] ___sys_sendmsg+0xee/0x170 [ 6637.369777][ T3116] __sys_sendmsg+0xcd/0x170 [ 6637.369777][ T3116] do_syscall_64+0xc6/0x1e0 [ 6637.369777][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.369777][ T3116] [ 6637.371567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6637.371567][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6637.371567][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6637.371567][ T3116] ipv6_find_idev+0x102/0x170 [ 6637.371567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.371567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.371567][ T3116] netlink_rcv_skb+0x130/0x360 [ 6637.371567][ T3116] netlink_unicast+0x449/0x710 [ 6637.371567][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6637.371567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6637.371567][ T3116] ___sys_sendmsg+0xee/0x170 [ 6637.371567][ T3116] __sys_sendmsg+0xcd/0x170 [ 6637.371567][ T3116] do_syscall_64+0xc6/0x1e0 [ 6637.371567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.371567][ T3116] [ 6647.612770][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6647.613260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6647.613260][ T3116] dst_init+0x84/0x4a0 [ 6647.613260][ T3116] dst_alloc+0x97/0x150 [ 6647.613260][ T3116] ip6_dst_alloc+0x23/0x90 [ 6647.613260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6647.613260][ T3116] ip6_pol_route+0x56f/0x840 [ 6647.613260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6647.613260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6647.613260][ T3116] fib6_rule_lookup+0x182/0x630 [ 6647.613260][ T3116] ip6_route_input+0x59c/0xa50 [ 6647.613260][ T3116] ipv6_rcv+0x397/0x810 [ 6647.613260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6647.613260][ T3116] process_backlog+0x101/0x620 [ 6647.613260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6647.613260][ T3116] net_rx_action+0x495/0xbe0 [ 6647.613260][ T3116] __do_softirq+0x1b5/0x7f6 [ 6647.613260][ T3116] [ 6647.615907][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6647.615907][ T3116] netdev_get_by_index+0x5e/0x80 [ 6647.615907][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6647.615907][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6647.615907][ T3116] ip6_route_add+0x1c/0x140 [ 6647.615907][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6647.615907][ T3116] addrconf_add_dev+0xe2/0x170 [ 6647.615907][ T3116] inet6_addr_add+0x12f/0xa40 [ 6647.615907][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6647.615907][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.615907][ T3116] netlink_rcv_skb+0x130/0x360 [ 6647.615907][ T3116] netlink_unicast+0x449/0x710 [ 6647.615907][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6647.615907][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6647.615907][ T3116] ___sys_sendmsg+0xee/0x170 [ 6647.615907][ T3116] __sys_sendmsg+0xcd/0x170 [ 6647.615907][ T3116] do_syscall_64+0xc6/0x1e0 [ 6647.615907][ T3116] [ 6647.618124][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6647.618124][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6647.618124][ T3116] ipv6_find_idev+0x102/0x170 [ 6647.618124][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.618124][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.618124][ T3116] netlink_rcv_skb+0x130/0x360 [ 6647.618124][ T3116] netlink_unicast+0x449/0x710 [ 6647.618124][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6647.618124][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6647.618124][ T3116] ___sys_sendmsg+0xee/0x170 [ 6647.618124][ T3116] __sys_sendmsg+0xcd/0x170 [ 6647.618124][ T3116] do_syscall_64+0xc6/0x1e0 [ 6647.618124][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.618124][ T3116] [ 6647.619852][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6647.619852][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6647.619852][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6647.619852][ T3116] ipv6_find_idev+0x102/0x170 [ 6647.619852][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.619852][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.619852][ T3116] netlink_rcv_skb+0x130/0x360 [ 6647.619852][ T3116] netlink_unicast+0x449/0x710 [ 6647.619852][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6647.619852][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6647.619852][ T3116] ___sys_sendmsg+0xee/0x170 [ 6647.619852][ T3116] __sys_sendmsg+0xcd/0x170 [ 6647.619852][ T3116] do_syscall_64+0xc6/0x1e0 [ 6647.619852][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.619852][ T3116] [ 6657.860733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6657.861217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6657.861217][ T3116] dst_init+0x84/0x4a0 [ 6657.861217][ T3116] dst_alloc+0x97/0x150 [ 6657.861217][ T3116] ip6_dst_alloc+0x23/0x90 [ 6657.861217][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6657.861217][ T3116] ip6_pol_route+0x56f/0x840 [ 6657.861217][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6657.861217][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6657.861217][ T3116] fib6_rule_lookup+0x182/0x630 [ 6657.861217][ T3116] ip6_route_input+0x59c/0xa50 [ 6657.861217][ T3116] ipv6_rcv+0x397/0x810 [ 6657.861217][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6657.861217][ T3116] process_backlog+0x101/0x620 [ 6657.861217][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6657.861217][ T3116] net_rx_action+0x495/0xbe0 [ 6657.861217][ T3116] __do_softirq+0x1b5/0x7f6 [ 6657.861217][ T3116] [ 6657.863331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6657.863331][ T3116] netdev_get_by_index+0x5e/0x80 [ 6657.863331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6657.863331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6657.863331][ T3116] ip6_route_add+0x1c/0x140 [ 6657.863331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6657.863331][ T3116] addrconf_add_dev+0xe2/0x170 [ 6657.863331][ T3116] inet6_addr_add+0x12f/0xa40 [ 6657.863331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6657.863331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.863331][ T3116] netlink_rcv_skb+0x130/0x360 [ 6657.863331][ T3116] netlink_unicast+0x449/0x710 [ 6657.863331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6657.863331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6657.863331][ T3116] ___sys_sendmsg+0xee/0x170 [ 6657.863331][ T3116] __sys_sendmsg+0xcd/0x170 [ 6657.863331][ T3116] do_syscall_64+0xc6/0x1e0 [ 6657.863331][ T3116] [ 6657.865548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6657.865548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6657.865548][ T3116] ipv6_find_idev+0x102/0x170 [ 6657.865548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.865548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.865548][ T3116] netlink_rcv_skb+0x130/0x360 [ 6657.865548][ T3116] netlink_unicast+0x449/0x710 [ 6657.865548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6657.865548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6657.865548][ T3116] ___sys_sendmsg+0xee/0x170 [ 6657.865548][ T3116] __sys_sendmsg+0xcd/0x170 [ 6657.865548][ T3116] do_syscall_64+0xc6/0x1e0 [ 6657.865548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.865548][ T3116] [ 6657.867297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6657.867297][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6657.867297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6657.867297][ T3116] ipv6_find_idev+0x102/0x170 [ 6657.867297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.867297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.867297][ T3116] netlink_rcv_skb+0x130/0x360 [ 6657.867297][ T3116] netlink_unicast+0x449/0x710 [ 6657.867297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6657.867297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6657.867297][ T3116] ___sys_sendmsg+0xee/0x170 [ 6657.867297][ T3116] __sys_sendmsg+0xcd/0x170 [ 6657.867297][ T3116] do_syscall_64+0xc6/0x1e0 [ 6657.867297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.867297][ T3116] [ 6667.980737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6667.981221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6667.981221][ T3116] dst_init+0x84/0x4a0 [ 6667.981221][ T3116] dst_alloc+0x97/0x150 [ 6667.981221][ T3116] ip6_dst_alloc+0x23/0x90 [ 6667.981221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6667.981221][ T3116] ip6_pol_route+0x56f/0x840 [ 6667.981221][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6667.981221][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6667.981221][ T3116] fib6_rule_lookup+0x182/0x630 [ 6667.981221][ T3116] ip6_route_input+0x59c/0xa50 [ 6667.981221][ T3116] ipv6_rcv+0x397/0x810 [ 6667.981221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6667.981221][ T3116] process_backlog+0x101/0x620 [ 6667.981221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6667.981221][ T3116] net_rx_action+0x495/0xbe0 [ 6667.981221][ T3116] __do_softirq+0x1b5/0x7f6 [ 6667.981221][ T3116] [ 6667.983345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6667.983345][ T3116] netdev_get_by_index+0x5e/0x80 [ 6667.983345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6667.983345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6667.983345][ T3116] ip6_route_add+0x1c/0x140 [ 6667.983345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6667.983345][ T3116] addrconf_add_dev+0xe2/0x170 [ 6667.983345][ T3116] inet6_addr_add+0x12f/0xa40 [ 6667.983345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6667.983345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.983345][ T3116] netlink_rcv_skb+0x130/0x360 [ 6667.983345][ T3116] netlink_unicast+0x449/0x710 [ 6667.983345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6667.983345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6667.983345][ T3116] ___sys_sendmsg+0xee/0x170 [ 6667.983345][ T3116] __sys_sendmsg+0xcd/0x170 [ 6667.983345][ T3116] do_syscall_64+0xc6/0x1e0 [ 6667.983345][ T3116] [ 6667.985548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6667.985548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6667.985548][ T3116] ipv6_find_idev+0x102/0x170 [ 6667.985548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6667.985548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.985548][ T3116] netlink_rcv_skb+0x130/0x360 [ 6667.985548][ T3116] netlink_unicast+0x449/0x710 [ 6667.985548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6667.985548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6667.985548][ T3116] ___sys_sendmsg+0xee/0x170 [ 6667.985548][ T3116] __sys_sendmsg+0xcd/0x170 [ 6667.985548][ T3116] do_syscall_64+0xc6/0x1e0 [ 6667.985548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6667.985548][ T3116] [ 6667.987294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6667.987294][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6667.987294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6667.987294][ T3116] ipv6_find_idev+0x102/0x170 [ 6667.987294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6667.987294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.987294][ T3116] netlink_rcv_skb+0x130/0x360 [ 6667.987294][ T3116] netlink_unicast+0x449/0x710 [ 6667.987294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6667.987294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6667.987294][ T3116] ___sys_sendmsg+0xee/0x170 [ 6667.987294][ T3116] __sys_sendmsg+0xcd/0x170 [ 6667.987294][ T3116] do_syscall_64+0xc6/0x1e0 [ 6667.987294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6667.987294][ T3116] [ 6678.236743][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6678.237241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6678.237241][ T3116] dst_init+0x84/0x4a0 [ 6678.237241][ T3116] dst_alloc+0x97/0x150 [ 6678.237241][ T3116] ip6_dst_alloc+0x23/0x90 [ 6678.237241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6678.237241][ T3116] ip6_pol_route+0x56f/0x840 [ 6678.237241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6678.237241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6678.237241][ T3116] fib6_rule_lookup+0x182/0x630 [ 6678.237241][ T3116] ip6_route_input+0x59c/0xa50 [ 6678.237241][ T3116] ipv6_rcv+0x397/0x810 [ 6678.237241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6678.237241][ T3116] process_backlog+0x101/0x620 [ 6678.237241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6678.237241][ T3116] net_rx_action+0x495/0xbe0 [ 6678.237241][ T3116] __do_softirq+0x1b5/0x7f6 [ 6678.237241][ T3116] [ 6678.239345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6678.239345][ T3116] netdev_get_by_index+0x5e/0x80 [ 6678.239345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6678.239345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6678.239345][ T3116] ip6_route_add+0x1c/0x140 [ 6678.239345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6678.239345][ T3116] addrconf_add_dev+0xe2/0x170 [ 6678.239345][ T3116] inet6_addr_add+0x12f/0xa40 [ 6678.239345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6678.239345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.239345][ T3116] netlink_rcv_skb+0x130/0x360 [ 6678.239345][ T3116] netlink_unicast+0x449/0x710 [ 6678.239345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6678.239345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6678.239345][ T3116] ___sys_sendmsg+0xee/0x170 [ 6678.239345][ T3116] __sys_sendmsg+0xcd/0x170 [ 6678.239345][ T3116] do_syscall_64+0xc6/0x1e0 [ 6678.239345][ T3116] [ 6678.241553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6678.241553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6678.241553][ T3116] ipv6_find_idev+0x102/0x170 [ 6678.241553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.241553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.241553][ T3116] netlink_rcv_skb+0x130/0x360 [ 6678.241553][ T3116] netlink_unicast+0x449/0x710 [ 6678.241553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6678.241553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6678.241553][ T3116] ___sys_sendmsg+0xee/0x170 [ 6678.241553][ T3116] __sys_sendmsg+0xcd/0x170 [ 6678.241553][ T3116] do_syscall_64+0xc6/0x1e0 [ 6678.241553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.241553][ T3116] [ 6678.243280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6678.243280][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6678.243280][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6678.243280][ T3116] ipv6_find_idev+0x102/0x170 [ 6678.243280][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.243280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.243280][ T3116] netlink_rcv_skb+0x130/0x360 [ 6678.243280][ T3116] netlink_unicast+0x449/0x710 [ 6678.243280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6678.243280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6678.243280][ T3116] ___sys_sendmsg+0xee/0x170 [ 6678.243280][ T3116] __sys_sendmsg+0xcd/0x170 [ 6678.243280][ T3116] do_syscall_64+0xc6/0x1e0 [ 6678.243280][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.243280][ T3116] [ 6688.492734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6688.493224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6688.493224][ T3116] dst_init+0x84/0x4a0 [ 6688.493224][ T3116] dst_alloc+0x97/0x150 [ 6688.493224][ T3116] ip6_dst_alloc+0x23/0x90 [ 6688.493224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6688.493224][ T3116] ip6_pol_route+0x56f/0x840 [ 6688.493224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6688.493224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6688.493224][ T3116] fib6_rule_lookup+0x182/0x630 [ 6688.493224][ T3116] ip6_route_input+0x59c/0xa50 [ 6688.493224][ T3116] ipv6_rcv+0x397/0x810 [ 6688.493224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6688.493224][ T3116] process_backlog+0x101/0x620 [ 6688.493224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6688.493224][ T3116] net_rx_action+0x495/0xbe0 [ 6688.493224][ T3116] __do_softirq+0x1b5/0x7f6 [ 6688.493224][ T3116] [ 6688.495342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6688.495342][ T3116] netdev_get_by_index+0x5e/0x80 [ 6688.495342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6688.495342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6688.495342][ T3116] ip6_route_add+0x1c/0x140 [ 6688.495342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6688.495342][ T3116] addrconf_add_dev+0xe2/0x170 [ 6688.495342][ T3116] inet6_addr_add+0x12f/0xa40 [ 6688.495342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6688.495342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.495342][ T3116] netlink_rcv_skb+0x130/0x360 [ 6688.495342][ T3116] netlink_unicast+0x449/0x710 [ 6688.495342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6688.495342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6688.495342][ T3116] ___sys_sendmsg+0xee/0x170 [ 6688.495342][ T3116] __sys_sendmsg+0xcd/0x170 [ 6688.495342][ T3116] do_syscall_64+0xc6/0x1e0 [ 6688.495342][ T3116] [ 6688.497563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6688.497563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6688.497563][ T3116] ipv6_find_idev+0x102/0x170 [ 6688.497563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.497563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.497563][ T3116] netlink_rcv_skb+0x130/0x360 [ 6688.497563][ T3116] netlink_unicast+0x449/0x710 [ 6688.497563][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6688.497563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6688.497563][ T3116] ___sys_sendmsg+0xee/0x170 [ 6688.497563][ T3116] __sys_sendmsg+0xcd/0x170 [ 6688.497563][ T3116] do_syscall_64+0xc6/0x1e0 [ 6688.497563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.497563][ T3116] [ 6688.499291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6688.499291][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6688.499291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6688.499291][ T3116] ipv6_find_idev+0x102/0x170 [ 6688.499291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.499291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.499291][ T3116] netlink_rcv_skb+0x130/0x360 [ 6688.499291][ T3116] netlink_unicast+0x449/0x710 [ 6688.499291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6688.499291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6688.499291][ T3116] ___sys_sendmsg+0xee/0x170 [ 6688.499291][ T3116] __sys_sendmsg+0xcd/0x170 [ 6688.499291][ T3116] do_syscall_64+0xc6/0x1e0 [ 6688.499291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.499291][ T3116] [ 6698.748730][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6698.749222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6698.749222][ T3116] dst_init+0x84/0x4a0 [ 6698.749222][ T3116] dst_alloc+0x97/0x150 [ 6698.749222][ T3116] ip6_dst_alloc+0x23/0x90 [ 6698.749222][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6698.749222][ T3116] ip6_pol_route+0x56f/0x840 [ 6698.749222][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6698.749222][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6698.749222][ T3116] fib6_rule_lookup+0x182/0x630 [ 6698.749222][ T3116] ip6_route_input+0x59c/0xa50 [ 6698.749222][ T3116] ipv6_rcv+0x397/0x810 [ 6698.749222][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6698.749222][ T3116] process_backlog+0x101/0x620 [ 6698.749222][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6698.749222][ T3116] net_rx_action+0x495/0xbe0 [ 6698.749222][ T3116] __do_softirq+0x1b5/0x7f6 [ 6698.749222][ T3116] [ 6698.751337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6698.751337][ T3116] netdev_get_by_index+0x5e/0x80 [ 6698.751337][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6698.751337][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6698.751337][ T3116] ip6_route_add+0x1c/0x140 [ 6698.751337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6698.751337][ T3116] addrconf_add_dev+0xe2/0x170 [ 6698.751337][ T3116] inet6_addr_add+0x12f/0xa40 [ 6698.751337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6698.751337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.751337][ T3116] netlink_rcv_skb+0x130/0x360 [ 6698.751337][ T3116] netlink_unicast+0x449/0x710 [ 6698.751337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6698.751337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6698.751337][ T3116] ___sys_sendmsg+0xee/0x170 [ 6698.751337][ T3116] __sys_sendmsg+0xcd/0x170 [ 6698.751337][ T3116] do_syscall_64+0xc6/0x1e0 [ 6698.751337][ T3116] [ 6698.753540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6698.753540][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6698.753540][ T3116] ipv6_find_idev+0x102/0x170 [ 6698.753540][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.753540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.753540][ T3116] netlink_rcv_skb+0x130/0x360 [ 6698.753540][ T3116] netlink_unicast+0x449/0x710 [ 6698.753540][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6698.753540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6698.753540][ T3116] ___sys_sendmsg+0xee/0x170 [ 6698.753540][ T3116] __sys_sendmsg+0xcd/0x170 [ 6698.753540][ T3116] do_syscall_64+0xc6/0x1e0 [ 6698.753540][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.753540][ T3116] [ 6698.755281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6698.755281][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6698.755281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6698.755281][ T3116] ipv6_find_idev+0x102/0x170 [ 6698.755281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.755281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.755281][ T3116] netlink_rcv_skb+0x130/0x360 [ 6698.755281][ T3116] netlink_unicast+0x449/0x710 [ 6698.755281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6698.755281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6698.755281][ T3116] ___sys_sendmsg+0xee/0x170 [ 6698.755281][ T3116] __sys_sendmsg+0xcd/0x170 [ 6698.755281][ T3116] do_syscall_64+0xc6/0x1e0 [ 6698.755281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.755281][ T3116] [ 6708.796847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6708.797341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6708.797341][ T3116] dst_init+0x84/0x4a0 [ 6708.797341][ T3116] dst_alloc+0x97/0x150 [ 6708.797341][ T3116] ip6_dst_alloc+0x23/0x90 [ 6708.797341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6708.797341][ T3116] ip6_pol_route+0x56f/0x840 [ 6708.797341][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6708.797341][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6708.797341][ T3116] fib6_rule_lookup+0x182/0x630 [ 6708.797341][ T3116] ip6_route_input+0x59c/0xa50 [ 6708.797341][ T3116] ipv6_rcv+0x397/0x810 [ 6708.797341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6708.797341][ T3116] process_backlog+0x101/0x620 [ 6708.797341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6708.797341][ T3116] net_rx_action+0x495/0xbe0 [ 6708.797341][ T3116] __do_softirq+0x1b5/0x7f6 [ 6708.797341][ T3116] [ 6708.799436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6708.799436][ T3116] netdev_get_by_index+0x5e/0x80 [ 6708.799436][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6708.799436][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6708.799436][ T3116] ip6_route_add+0x1c/0x140 [ 6708.799436][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6708.799436][ T3116] addrconf_add_dev+0xe2/0x170 [ 6708.799436][ T3116] inet6_addr_add+0x12f/0xa40 [ 6708.799436][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6708.799436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.799436][ T3116] netlink_rcv_skb+0x130/0x360 [ 6708.799436][ T3116] netlink_unicast+0x449/0x710 [ 6708.799436][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6708.799436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6708.799436][ T3116] ___sys_sendmsg+0xee/0x170 [ 6708.799436][ T3116] __sys_sendmsg+0xcd/0x170 [ 6708.799436][ T3116] do_syscall_64+0xc6/0x1e0 [ 6708.799436][ T3116] [ 6708.801632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6708.801632][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6708.801632][ T3116] ipv6_find_idev+0x102/0x170 [ 6708.801632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.801632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.801632][ T3116] netlink_rcv_skb+0x130/0x360 [ 6708.801632][ T3116] netlink_unicast+0x449/0x710 [ 6708.801632][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6708.801632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6708.801632][ T3116] ___sys_sendmsg+0xee/0x170 [ 6708.801632][ T3116] __sys_sendmsg+0xcd/0x170 [ 6708.801632][ T3116] do_syscall_64+0xc6/0x1e0 [ 6708.801632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.801632][ T3116] [ 6708.803347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6708.803347][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6708.803347][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6708.803347][ T3116] ipv6_find_idev+0x102/0x170 [ 6708.803347][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.803347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.803347][ T3116] netlink_rcv_skb+0x130/0x360 [ 6708.803347][ T3116] netlink_unicast+0x449/0x710 [ 6708.803347][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6708.803347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6708.803347][ T3116] ___sys_sendmsg+0xee/0x170 [ 6708.803347][ T3116] __sys_sendmsg+0xcd/0x170 [ 6708.803347][ T3116] do_syscall_64+0xc6/0x1e0 [ 6708.803347][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.803347][ T3116] [ 6719.044749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6719.045228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6719.045228][ T3116] dst_init+0x84/0x4a0 [ 6719.045228][ T3116] dst_alloc+0x97/0x150 [ 6719.045228][ T3116] ip6_dst_alloc+0x23/0x90 [ 6719.045228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6719.045228][ T3116] ip6_pol_route+0x56f/0x840 [ 6719.045228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6719.045228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6719.045228][ T3116] fib6_rule_lookup+0x182/0x630 [ 6719.045228][ T3116] ip6_route_input+0x59c/0xa50 [ 6719.045228][ T3116] ipv6_rcv+0x397/0x810 [ 6719.045228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6719.045228][ T3116] process_backlog+0x101/0x620 [ 6719.045228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6719.045228][ T3116] net_rx_action+0x495/0xbe0 [ 6719.045228][ T3116] __do_softirq+0x1b5/0x7f6 [ 6719.045228][ T3116] [ 6719.047461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6719.047461][ T3116] netdev_get_by_index+0x5e/0x80 [ 6719.047461][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6719.047461][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6719.047461][ T3116] ip6_route_add+0x1c/0x140 [ 6719.047461][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6719.047461][ T3116] addrconf_add_dev+0xe2/0x170 [ 6719.047461][ T3116] inet6_addr_add+0x12f/0xa40 [ 6719.047461][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6719.047461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.047461][ T3116] netlink_rcv_skb+0x130/0x360 [ 6719.047461][ T3116] netlink_unicast+0x449/0x710 [ 6719.047461][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6719.047461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6719.047461][ T3116] ___sys_sendmsg+0xee/0x170 [ 6719.047461][ T3116] __sys_sendmsg+0xcd/0x170 [ 6719.047461][ T3116] do_syscall_64+0xc6/0x1e0 [ 6719.047461][ T3116] [ 6719.049694][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6719.049694][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6719.049694][ T3116] ipv6_find_idev+0x102/0x170 [ 6719.049694][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6719.049694][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.049694][ T3116] netlink_rcv_skb+0x130/0x360 [ 6719.049694][ T3116] netlink_unicast+0x449/0x710 [ 6719.049694][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6719.049694][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6719.049694][ T3116] ___sys_sendmsg+0xee/0x170 [ 6719.049694][ T3116] __sys_sendmsg+0xcd/0x170 [ 6719.049694][ T3116] do_syscall_64+0xc6/0x1e0 [ 6719.049694][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6719.049694][ T3116] [ 6719.051414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6719.051414][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6719.051414][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6719.051414][ T3116] ipv6_find_idev+0x102/0x170 [ 6719.051414][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6719.051414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.051414][ T3116] netlink_rcv_skb+0x130/0x360 [ 6719.051414][ T3116] netlink_unicast+0x449/0x710 [ 6719.051414][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6719.051414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6719.051414][ T3116] ___sys_sendmsg+0xee/0x170 [ 6719.051414][ T3116] __sys_sendmsg+0xcd/0x170 [ 6719.051414][ T3116] do_syscall_64+0xc6/0x1e0 [ 6719.051414][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6719.051414][ T3116] [ 6729.292816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6729.293251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6729.293251][ T3116] dst_init+0x84/0x4a0 [ 6729.293251][ T3116] dst_alloc+0x97/0x150 [ 6729.293251][ T3116] ip6_dst_alloc+0x23/0x90 [ 6729.293251][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6729.293251][ T3116] ip6_pol_route+0x56f/0x840 [ 6729.293251][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6729.293251][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6729.293251][ T3116] fib6_rule_lookup+0x182/0x630 [ 6729.293251][ T3116] ip6_route_input+0x59c/0xa50 [ 6729.293251][ T3116] ipv6_rcv+0x397/0x810 [ 6729.293251][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6729.293251][ T3116] process_backlog+0x101/0x620 [ 6729.293251][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6729.293251][ T3116] net_rx_action+0x495/0xbe0 [ 6729.293251][ T3116] __do_softirq+0x1b5/0x7f6 [ 6729.293251][ T3116] [ 6729.295350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6729.295350][ T3116] netdev_get_by_index+0x5e/0x80 [ 6729.295350][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6729.295350][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6729.295350][ T3116] ip6_route_add+0x1c/0x140 [ 6729.295350][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6729.295350][ T3116] addrconf_add_dev+0xe2/0x170 [ 6729.295350][ T3116] inet6_addr_add+0x12f/0xa40 [ 6729.295350][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6729.295350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.295350][ T3116] netlink_rcv_skb+0x130/0x360 [ 6729.295350][ T3116] netlink_unicast+0x449/0x710 [ 6729.295350][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6729.295350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6729.295350][ T3116] ___sys_sendmsg+0xee/0x170 [ 6729.295350][ T3116] __sys_sendmsg+0xcd/0x170 [ 6729.295350][ T3116] do_syscall_64+0xc6/0x1e0 [ 6729.295350][ T3116] [ 6729.297567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6729.297567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6729.297567][ T3116] ipv6_find_idev+0x102/0x170 [ 6729.297567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.297567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.297567][ T3116] netlink_rcv_skb+0x130/0x360 [ 6729.297567][ T3116] netlink_unicast+0x449/0x710 [ 6729.297567][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6729.297567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6729.297567][ T3116] ___sys_sendmsg+0xee/0x170 [ 6729.297567][ T3116] __sys_sendmsg+0xcd/0x170 [ 6729.297567][ T3116] do_syscall_64+0xc6/0x1e0 [ 6729.297567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.297567][ T3116] [ 6729.299289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6729.299289][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6729.299289][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6729.299289][ T3116] ipv6_find_idev+0x102/0x170 [ 6729.299289][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.299289][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.299289][ T3116] netlink_rcv_skb+0x130/0x360 [ 6729.299289][ T3116] netlink_unicast+0x449/0x710 [ 6729.299289][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6729.299289][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6729.299289][ T3116] ___sys_sendmsg+0xee/0x170 [ 6729.299289][ T3116] __sys_sendmsg+0xcd/0x170 [ 6729.299289][ T3116] do_syscall_64+0xc6/0x1e0 [ 6729.299289][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.299289][ T3116] [ 6739.540787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6739.541205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6739.541205][ T3116] dst_init+0x84/0x4a0 [ 6739.541205][ T3116] dst_alloc+0x97/0x150 [ 6739.541205][ T3116] ip6_dst_alloc+0x23/0x90 [ 6739.541205][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6739.541205][ T3116] ip6_pol_route+0x56f/0x840 [ 6739.541205][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6739.541205][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6739.541205][ T3116] fib6_rule_lookup+0x182/0x630 [ 6739.541205][ T3116] ip6_route_input+0x59c/0xa50 [ 6739.541205][ T3116] ipv6_rcv+0x397/0x810 [ 6739.541205][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6739.541205][ T3116] process_backlog+0x101/0x620 [ 6739.541205][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6739.541205][ T3116] net_rx_action+0x495/0xbe0 [ 6739.541205][ T3116] __do_softirq+0x1b5/0x7f6 [ 6739.541205][ T3116] [ 6739.543396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6739.543396][ T3116] netdev_get_by_index+0x5e/0x80 [ 6739.543396][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6739.543396][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6739.543396][ T3116] ip6_route_add+0x1c/0x140 [ 6739.543396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6739.543396][ T3116] addrconf_add_dev+0xe2/0x170 [ 6739.543396][ T3116] inet6_addr_add+0x12f/0xa40 [ 6739.543396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6739.543396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.543396][ T3116] netlink_rcv_skb+0x130/0x360 [ 6739.543396][ T3116] netlink_unicast+0x449/0x710 [ 6739.543396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6739.543396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6739.543396][ T3116] ___sys_sendmsg+0xee/0x170 [ 6739.543396][ T3116] __sys_sendmsg+0xcd/0x170 [ 6739.543396][ T3116] do_syscall_64+0xc6/0x1e0 [ 6739.543396][ T3116] [ 6739.545583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6739.545583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6739.545583][ T3116] ipv6_find_idev+0x102/0x170 [ 6739.545583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.545583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.545583][ T3116] netlink_rcv_skb+0x130/0x360 [ 6739.545583][ T3116] netlink_unicast+0x449/0x710 [ 6739.545583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6739.545583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6739.545583][ T3116] ___sys_sendmsg+0xee/0x170 [ 6739.545583][ T3116] __sys_sendmsg+0xcd/0x170 [ 6739.545583][ T3116] do_syscall_64+0xc6/0x1e0 [ 6739.545583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.545583][ T3116] [ 6739.547316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6739.547316][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6739.547316][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6739.547316][ T3116] ipv6_find_idev+0x102/0x170 [ 6739.547316][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.547316][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.547316][ T3116] netlink_rcv_skb+0x130/0x360 [ 6739.547316][ T3116] netlink_unicast+0x449/0x710 [ 6739.547316][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6739.547316][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6739.547316][ T3116] ___sys_sendmsg+0xee/0x170 [ 6739.547316][ T3116] __sys_sendmsg+0xcd/0x170 [ 6739.547316][ T3116] do_syscall_64+0xc6/0x1e0 [ 6739.547316][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.547316][ T3116] [ 6749.788842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6749.789336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6749.789336][ T3116] dst_init+0x84/0x4a0 [ 6749.789336][ T3116] dst_alloc+0x97/0x150 [ 6749.789336][ T3116] ip6_dst_alloc+0x23/0x90 [ 6749.789336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6749.789336][ T3116] ip6_pol_route+0x56f/0x840 [ 6749.789336][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6749.789336][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6749.789336][ T3116] fib6_rule_lookup+0x182/0x630 [ 6749.789336][ T3116] ip6_route_input+0x59c/0xa50 [ 6749.789336][ T3116] ipv6_rcv+0x397/0x810 [ 6749.789336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6749.789336][ T3116] process_backlog+0x101/0x620 [ 6749.789336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6749.789336][ T3116] net_rx_action+0x495/0xbe0 [ 6749.789336][ T3116] __do_softirq+0x1b5/0x7f6 [ 6749.789336][ T3116] [ 6749.791528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6749.791528][ T3116] netdev_get_by_index+0x5e/0x80 [ 6749.791528][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6749.791528][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6749.791528][ T3116] ip6_route_add+0x1c/0x140 [ 6749.791528][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6749.791528][ T3116] addrconf_add_dev+0xe2/0x170 [ 6749.791528][ T3116] inet6_addr_add+0x12f/0xa40 [ 6749.791528][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6749.791528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.791528][ T3116] netlink_rcv_skb+0x130/0x360 [ 6749.791528][ T3116] netlink_unicast+0x449/0x710 [ 6749.791528][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6749.791528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6749.791528][ T3116] ___sys_sendmsg+0xee/0x170 [ 6749.791528][ T3116] __sys_sendmsg+0xcd/0x170 [ 6749.791528][ T3116] do_syscall_64+0xc6/0x1e0 [ 6749.791528][ T3116] [ 6749.794242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6749.794242][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6749.794242][ T3116] ipv6_find_idev+0x102/0x170 [ 6749.794242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6749.794242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.794242][ T3116] netlink_rcv_skb+0x130/0x360 [ 6749.794242][ T3116] netlink_unicast+0x449/0x710 [ 6749.794242][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6749.794242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6749.794242][ T3116] ___sys_sendmsg+0xee/0x170 [ 6749.794242][ T3116] __sys_sendmsg+0xcd/0x170 [ 6749.794242][ T3116] do_syscall_64+0xc6/0x1e0 [ 6749.794242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6749.794242][ T3116] [ 6749.795967][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6749.795967][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6749.795967][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6749.795967][ T3116] ipv6_find_idev+0x102/0x170 [ 6749.795967][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6749.795967][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.795967][ T3116] netlink_rcv_skb+0x130/0x360 [ 6749.795967][ T3116] netlink_unicast+0x449/0x710 [ 6749.795967][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6749.795967][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6749.795967][ T3116] ___sys_sendmsg+0xee/0x170 [ 6749.795967][ T3116] __sys_sendmsg+0xcd/0x170 [ 6749.795967][ T3116] do_syscall_64+0xc6/0x1e0 [ 6749.795967][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6749.795967][ T3116] [ 6760.036904][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6760.037335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6760.037335][ T3116] dst_init+0x84/0x4a0 [ 6760.037335][ T3116] dst_alloc+0x97/0x150 [ 6760.037335][ T3116] ip6_dst_alloc+0x23/0x90 [ 6760.037335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6760.037335][ T3116] ip6_pol_route+0x56f/0x840 [ 6760.037335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6760.037335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6760.037335][ T3116] fib6_rule_lookup+0x182/0x630 [ 6760.037335][ T3116] ip6_route_input+0x59c/0xa50 [ 6760.037335][ T3116] ipv6_rcv+0x397/0x810 [ 6760.037335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6760.037335][ T3116] process_backlog+0x101/0x620 [ 6760.037335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6760.037335][ T3116] net_rx_action+0x495/0xbe0 [ 6760.037335][ T3116] __do_softirq+0x1b5/0x7f6 [ 6760.037335][ T3116] [ 6760.039539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6760.039539][ T3116] netdev_get_by_index+0x5e/0x80 [ 6760.039539][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6760.039539][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6760.039539][ T3116] ip6_route_add+0x1c/0x140 [ 6760.039539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6760.039539][ T3116] addrconf_add_dev+0xe2/0x170 [ 6760.039539][ T3116] inet6_addr_add+0x12f/0xa40 [ 6760.039539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6760.039539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.039539][ T3116] netlink_rcv_skb+0x130/0x360 [ 6760.039539][ T3116] netlink_unicast+0x449/0x710 [ 6760.039539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6760.039539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6760.039539][ T3116] ___sys_sendmsg+0xee/0x170 [ 6760.039539][ T3116] __sys_sendmsg+0xcd/0x170 [ 6760.039539][ T3116] do_syscall_64+0xc6/0x1e0 [ 6760.039539][ T3116] [ 6760.041730][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6760.041730][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6760.041730][ T3116] ipv6_find_idev+0x102/0x170 [ 6760.041730][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6760.041730][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.041730][ T3116] netlink_rcv_skb+0x130/0x360 [ 6760.041730][ T3116] netlink_unicast+0x449/0x710 [ 6760.041730][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6760.041730][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6760.041730][ T3116] ___sys_sendmsg+0xee/0x170 [ 6760.041730][ T3116] __sys_sendmsg+0xcd/0x170 [ 6760.041730][ T3116] do_syscall_64+0xc6/0x1e0 [ 6760.041730][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6760.041730][ T3116] [ 6760.043440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6760.043440][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6760.043440][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6760.043440][ T3116] ipv6_find_idev+0x102/0x170 [ 6760.043440][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6760.043440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6760.043440][ T3116] netlink_rcv_skb+0x130/0x360 [ 6760.043440][ T3116] netlink_unicast+0x449/0x710 [ 6760.043440][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6760.043440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6760.043440][ T3116] ___sys_sendmsg+0xee/0x170 [ 6760.043440][ T3116] __sys_sendmsg+0xcd/0x170 [ 6760.043440][ T3116] do_syscall_64+0xc6/0x1e0 [ 6760.043440][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6760.043440][ T3116] [ 6770.292828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6770.293301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6770.293301][ T3116] dst_init+0x84/0x4a0 [ 6770.293301][ T3116] dst_alloc+0x97/0x150 [ 6770.293301][ T3116] ip6_dst_alloc+0x23/0x90 [ 6770.293301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6770.293301][ T3116] ip6_pol_route+0x56f/0x840 [ 6770.293301][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6770.293301][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6770.293301][ T3116] fib6_rule_lookup+0x182/0x630 [ 6770.293301][ T3116] ip6_route_input+0x59c/0xa50 [ 6770.293301][ T3116] ipv6_rcv+0x397/0x810 [ 6770.293301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6770.293301][ T3116] process_backlog+0x101/0x620 [ 6770.293301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6770.293301][ T3116] net_rx_action+0x495/0xbe0 [ 6770.293301][ T3116] __do_softirq+0x1b5/0x7f6 [ 6770.293301][ T3116] [ 6770.295371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6770.295371][ T3116] netdev_get_by_index+0x5e/0x80 [ 6770.295371][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6770.295371][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6770.295371][ T3116] ip6_route_add+0x1c/0x140 [ 6770.295371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6770.295371][ T3116] addrconf_add_dev+0xe2/0x170 [ 6770.295371][ T3116] inet6_addr_add+0x12f/0xa40 [ 6770.295371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6770.295371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.295371][ T3116] netlink_rcv_skb+0x130/0x360 [ 6770.295371][ T3116] netlink_unicast+0x449/0x710 [ 6770.295371][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6770.295371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6770.295371][ T3116] ___sys_sendmsg+0xee/0x170 [ 6770.295371][ T3116] __sys_sendmsg+0xcd/0x170 [ 6770.295371][ T3116] do_syscall_64+0xc6/0x1e0 [ 6770.295371][ T3116] [ 6770.297584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6770.297584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6770.297584][ T3116] ipv6_find_idev+0x102/0x170 [ 6770.297584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6770.297584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.297584][ T3116] netlink_rcv_skb+0x130/0x360 [ 6770.297584][ T3116] netlink_unicast+0x449/0x710 [ 6770.297584][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6770.297584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6770.297584][ T3116] ___sys_sendmsg+0xee/0x170 [ 6770.297584][ T3116] __sys_sendmsg+0xcd/0x170 [ 6770.297584][ T3116] do_syscall_64+0xc6/0x1e0 [ 6770.297584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6770.297584][ T3116] [ 6770.299282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6770.299282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6770.299282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6770.299282][ T3116] ipv6_find_idev+0x102/0x170 [ 6770.299282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6770.299282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6770.299282][ T3116] netlink_rcv_skb+0x130/0x360 [ 6770.299282][ T3116] netlink_unicast+0x449/0x710 [ 6770.299282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6770.299282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6770.299282][ T3116] ___sys_sendmsg+0xee/0x170 [ 6770.299282][ T3116] __sys_sendmsg+0xcd/0x170 [ 6770.299282][ T3116] do_syscall_64+0xc6/0x1e0 [ 6770.299282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6770.299282][ T3116] [ 6780.404801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6780.405267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6780.405267][ T3116] dst_init+0x84/0x4a0 [ 6780.405267][ T3116] dst_alloc+0x97/0x150 [ 6780.405267][ T3116] ip6_dst_alloc+0x23/0x90 [ 6780.405267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6780.405267][ T3116] ip6_pol_route+0x56f/0x840 [ 6780.405267][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6780.405267][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6780.405267][ T3116] fib6_rule_lookup+0x182/0x630 [ 6780.405267][ T3116] ip6_route_input+0x59c/0xa50 [ 6780.405267][ T3116] ipv6_rcv+0x397/0x810 [ 6780.405267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6780.405267][ T3116] process_backlog+0x101/0x620 [ 6780.405267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6780.405267][ T3116] net_rx_action+0x495/0xbe0 [ 6780.405267][ T3116] __do_softirq+0x1b5/0x7f6 [ 6780.405267][ T3116] [ 6780.407351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6780.407351][ T3116] netdev_get_by_index+0x5e/0x80 [ 6780.407351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6780.407351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6780.407351][ T3116] ip6_route_add+0x1c/0x140 [ 6780.407351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6780.407351][ T3116] addrconf_add_dev+0xe2/0x170 [ 6780.407351][ T3116] inet6_addr_add+0x12f/0xa40 [ 6780.407351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6780.407351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.407351][ T3116] netlink_rcv_skb+0x130/0x360 [ 6780.407351][ T3116] netlink_unicast+0x449/0x710 [ 6780.407351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6780.407351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6780.407351][ T3116] ___sys_sendmsg+0xee/0x170 [ 6780.407351][ T3116] __sys_sendmsg+0xcd/0x170 [ 6780.407351][ T3116] do_syscall_64+0xc6/0x1e0 [ 6780.407351][ T3116] [ 6780.409524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6780.409524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6780.409524][ T3116] ipv6_find_idev+0x102/0x170 [ 6780.409524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.409524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.409524][ T3116] netlink_rcv_skb+0x130/0x360 [ 6780.409524][ T3116] netlink_unicast+0x449/0x710 [ 6780.409524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6780.409524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6780.409524][ T3116] ___sys_sendmsg+0xee/0x170 [ 6780.409524][ T3116] __sys_sendmsg+0xcd/0x170 [ 6780.409524][ T3116] do_syscall_64+0xc6/0x1e0 [ 6780.409524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.409524][ T3116] [ 6780.411211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6780.411211][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6780.411211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6780.411211][ T3116] ipv6_find_idev+0x102/0x170 [ 6780.411211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.411211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.411211][ T3116] netlink_rcv_skb+0x130/0x360 [ 6780.411211][ T3116] netlink_unicast+0x449/0x710 [ 6780.411211][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6780.411211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6780.411211][ T3116] ___sys_sendmsg+0xee/0x170 [ 6780.411211][ T3116] __sys_sendmsg+0xcd/0x170 [ 6780.411211][ T3116] do_syscall_64+0xc6/0x1e0 [ 6780.411211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.411211][ T3116] [ 6790.652805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6790.653289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6790.653289][ T3116] dst_init+0x84/0x4a0 [ 6790.653289][ T3116] dst_alloc+0x97/0x150 [ 6790.653289][ T3116] ip6_dst_alloc+0x23/0x90 [ 6790.653289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6790.653289][ T3116] ip6_pol_route+0x56f/0x840 [ 6790.653289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6790.653289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6790.653289][ T3116] fib6_rule_lookup+0x182/0x630 [ 6790.653289][ T3116] ip6_route_input+0x59c/0xa50 [ 6790.653289][ T3116] ipv6_rcv+0x397/0x810 [ 6790.653289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6790.653289][ T3116] process_backlog+0x101/0x620 [ 6790.653289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6790.653289][ T3116] net_rx_action+0x495/0xbe0 [ 6790.653289][ T3116] __do_softirq+0x1b5/0x7f6 [ 6790.653289][ T3116] [ 6790.655391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6790.655391][ T3116] netdev_get_by_index+0x5e/0x80 [ 6790.655391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6790.655391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6790.655391][ T3116] ip6_route_add+0x1c/0x140 [ 6790.655391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6790.655391][ T3116] addrconf_add_dev+0xe2/0x170 [ 6790.655391][ T3116] inet6_addr_add+0x12f/0xa40 [ 6790.655391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6790.655391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.655391][ T3116] netlink_rcv_skb+0x130/0x360 [ 6790.655391][ T3116] netlink_unicast+0x449/0x710 [ 6790.655391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6790.655391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6790.655391][ T3116] ___sys_sendmsg+0xee/0x170 [ 6790.655391][ T3116] __sys_sendmsg+0xcd/0x170 [ 6790.655391][ T3116] do_syscall_64+0xc6/0x1e0 [ 6790.655391][ T3116] [ 6790.657645][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6790.657645][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6790.657645][ T3116] ipv6_find_idev+0x102/0x170 [ 6790.657645][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.657645][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.657645][ T3116] netlink_rcv_skb+0x130/0x360 [ 6790.657645][ T3116] netlink_unicast+0x449/0x710 [ 6790.657645][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6790.657645][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6790.657645][ T3116] ___sys_sendmsg+0xee/0x170 [ 6790.657645][ T3116] __sys_sendmsg+0xcd/0x170 [ 6790.657645][ T3116] do_syscall_64+0xc6/0x1e0 [ 6790.657645][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.657645][ T3116] [ 6790.659352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6790.659352][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6790.659352][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6790.659352][ T3116] ipv6_find_idev+0x102/0x170 [ 6790.659352][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.659352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.659352][ T3116] netlink_rcv_skb+0x130/0x360 [ 6790.659352][ T3116] netlink_unicast+0x449/0x710 [ 6790.659352][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6790.659352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6790.659352][ T3116] ___sys_sendmsg+0xee/0x170 [ 6790.659352][ T3116] __sys_sendmsg+0xcd/0x170 [ 6790.659352][ T3116] do_syscall_64+0xc6/0x1e0 [ 6790.659352][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.659352][ T3116] [ 6800.756772][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6800.757263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6800.757263][ T3116] dst_init+0x84/0x4a0 [ 6800.757263][ T3116] dst_alloc+0x97/0x150 [ 6800.757263][ T3116] ip6_dst_alloc+0x23/0x90 [ 6800.757263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6800.757263][ T3116] ip6_pol_route+0x56f/0x840 [ 6800.757263][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6800.757263][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6800.757263][ T3116] fib6_rule_lookup+0x182/0x630 [ 6800.757263][ T3116] ip6_route_input+0x59c/0xa50 [ 6800.757263][ T3116] ipv6_rcv+0x397/0x810 [ 6800.757263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6800.757263][ T3116] process_backlog+0x101/0x620 [ 6800.757263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6800.757263][ T3116] net_rx_action+0x495/0xbe0 [ 6800.757263][ T3116] __do_softirq+0x1b5/0x7f6 [ 6800.757263][ T3116] [ 6800.759351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6800.759351][ T3116] netdev_get_by_index+0x5e/0x80 [ 6800.759351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6800.759351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6800.759351][ T3116] ip6_route_add+0x1c/0x140 [ 6800.759351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6800.759351][ T3116] addrconf_add_dev+0xe2/0x170 [ 6800.759351][ T3116] inet6_addr_add+0x12f/0xa40 [ 6800.759351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6800.759351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.759351][ T3116] netlink_rcv_skb+0x130/0x360 [ 6800.759351][ T3116] netlink_unicast+0x449/0x710 [ 6800.759351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6800.759351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6800.759351][ T3116] ___sys_sendmsg+0xee/0x170 [ 6800.759351][ T3116] __sys_sendmsg+0xcd/0x170 [ 6800.759351][ T3116] do_syscall_64+0xc6/0x1e0 [ 6800.759351][ T3116] [ 6800.761536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6800.761536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6800.761536][ T3116] ipv6_find_idev+0x102/0x170 [ 6800.761536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6800.761536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.761536][ T3116] netlink_rcv_skb+0x130/0x360 [ 6800.761536][ T3116] netlink_unicast+0x449/0x710 [ 6800.761536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6800.761536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6800.761536][ T3116] ___sys_sendmsg+0xee/0x170 [ 6800.761536][ T3116] __sys_sendmsg+0xcd/0x170 [ 6800.761536][ T3116] do_syscall_64+0xc6/0x1e0 [ 6800.761536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6800.761536][ T3116] [ 6800.763248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6800.763248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6800.763248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6800.763248][ T3116] ipv6_find_idev+0x102/0x170 [ 6800.763248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6800.763248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.763248][ T3116] netlink_rcv_skb+0x130/0x360 [ 6800.763248][ T3116] netlink_unicast+0x449/0x710 [ 6800.763248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6800.763248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6800.763248][ T3116] ___sys_sendmsg+0xee/0x170 [ 6800.763248][ T3116] __sys_sendmsg+0xcd/0x170 [ 6800.763248][ T3116] do_syscall_64+0xc6/0x1e0 [ 6800.763248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6800.763248][ T3116] [ 6811.004817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6811.005281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6811.005281][ T3116] dst_init+0x84/0x4a0 [ 6811.005281][ T3116] dst_alloc+0x97/0x150 [ 6811.005281][ T3116] ip6_dst_alloc+0x23/0x90 [ 6811.005281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6811.005281][ T3116] ip6_pol_route+0x56f/0x840 [ 6811.005281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6811.005281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6811.005281][ T3116] fib6_rule_lookup+0x182/0x630 [ 6811.005281][ T3116] ip6_route_input+0x59c/0xa50 [ 6811.005281][ T3116] ipv6_rcv+0x397/0x810 [ 6811.005281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6811.005281][ T3116] process_backlog+0x101/0x620 [ 6811.005281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6811.005281][ T3116] net_rx_action+0x495/0xbe0 [ 6811.005281][ T3116] __do_softirq+0x1b5/0x7f6 [ 6811.005281][ T3116] [ 6811.007397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6811.007397][ T3116] netdev_get_by_index+0x5e/0x80 [ 6811.007397][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6811.007397][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6811.007397][ T3116] ip6_route_add+0x1c/0x140 [ 6811.007397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6811.007397][ T3116] addrconf_add_dev+0xe2/0x170 [ 6811.007397][ T3116] inet6_addr_add+0x12f/0xa40 [ 6811.007397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6811.007397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.007397][ T3116] netlink_rcv_skb+0x130/0x360 [ 6811.007397][ T3116] netlink_unicast+0x449/0x710 [ 6811.007397][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6811.007397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6811.007397][ T3116] ___sys_sendmsg+0xee/0x170 [ 6811.007397][ T3116] __sys_sendmsg+0xcd/0x170 [ 6811.007397][ T3116] do_syscall_64+0xc6/0x1e0 [ 6811.007397][ T3116] [ 6811.009576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6811.009576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6811.009576][ T3116] ipv6_find_idev+0x102/0x170 [ 6811.009576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6811.009576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.009576][ T3116] netlink_rcv_skb+0x130/0x360 [ 6811.009576][ T3116] netlink_unicast+0x449/0x710 [ 6811.009576][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6811.009576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6811.009576][ T3116] ___sys_sendmsg+0xee/0x170 [ 6811.009576][ T3116] __sys_sendmsg+0xcd/0x170 [ 6811.009576][ T3116] do_syscall_64+0xc6/0x1e0 [ 6811.009576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6811.009576][ T3116] [ 6811.011282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6811.011282][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6811.011282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6811.011282][ T3116] ipv6_find_idev+0x102/0x170 [ 6811.011282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6811.011282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6811.011282][ T3116] netlink_rcv_skb+0x130/0x360 [ 6811.011282][ T3116] netlink_unicast+0x449/0x710 [ 6811.011282][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6811.011282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6811.011282][ T3116] ___sys_sendmsg+0xee/0x170 [ 6811.011282][ T3116] __sys_sendmsg+0xcd/0x170 [ 6811.011282][ T3116] do_syscall_64+0xc6/0x1e0 [ 6811.011282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6811.011282][ T3116] [ 6821.252813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6821.253283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6821.253283][ T3116] dst_init+0x84/0x4a0 [ 6821.253283][ T3116] dst_alloc+0x97/0x150 [ 6821.253283][ T3116] ip6_dst_alloc+0x23/0x90 [ 6821.253283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6821.253283][ T3116] ip6_pol_route+0x56f/0x840 [ 6821.253283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6821.253283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6821.253283][ T3116] fib6_rule_lookup+0x182/0x630 [ 6821.253283][ T3116] ip6_route_input+0x59c/0xa50 [ 6821.253283][ T3116] ipv6_rcv+0x397/0x810 [ 6821.253283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6821.253283][ T3116] process_backlog+0x101/0x620 [ 6821.253283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6821.253283][ T3116] net_rx_action+0x495/0xbe0 [ 6821.253283][ T3116] __do_softirq+0x1b5/0x7f6 [ 6821.253283][ T3116] [ 6821.255362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6821.255362][ T3116] netdev_get_by_index+0x5e/0x80 [ 6821.255362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6821.255362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6821.255362][ T3116] ip6_route_add+0x1c/0x140 [ 6821.255362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6821.255362][ T3116] addrconf_add_dev+0xe2/0x170 [ 6821.255362][ T3116] inet6_addr_add+0x12f/0xa40 [ 6821.255362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6821.255362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.255362][ T3116] netlink_rcv_skb+0x130/0x360 [ 6821.255362][ T3116] netlink_unicast+0x449/0x710 [ 6821.255362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6821.255362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6821.255362][ T3116] ___sys_sendmsg+0xee/0x170 [ 6821.255362][ T3116] __sys_sendmsg+0xcd/0x170 [ 6821.255362][ T3116] do_syscall_64+0xc6/0x1e0 [ 6821.255362][ T3116] [ 6821.257543][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6821.257543][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6821.257543][ T3116] ipv6_find_idev+0x102/0x170 [ 6821.257543][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.257543][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.257543][ T3116] netlink_rcv_skb+0x130/0x360 [ 6821.257543][ T3116] netlink_unicast+0x449/0x710 [ 6821.257543][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6821.257543][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6821.257543][ T3116] ___sys_sendmsg+0xee/0x170 [ 6821.257543][ T3116] __sys_sendmsg+0xcd/0x170 [ 6821.257543][ T3116] do_syscall_64+0xc6/0x1e0 [ 6821.257543][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.257543][ T3116] [ 6821.259238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6821.259238][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6821.259238][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6821.259238][ T3116] ipv6_find_idev+0x102/0x170 [ 6821.259238][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.259238][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.259238][ T3116] netlink_rcv_skb+0x130/0x360 [ 6821.259238][ T3116] netlink_unicast+0x449/0x710 [ 6821.259238][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6821.259238][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6821.259238][ T3116] ___sys_sendmsg+0xee/0x170 [ 6821.259238][ T3116] __sys_sendmsg+0xcd/0x170 [ 6821.259238][ T3116] do_syscall_64+0xc6/0x1e0 [ 6821.259238][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.259238][ T3116] [ 6831.348813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6831.349271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6831.349271][ T3116] dst_init+0x84/0x4a0 [ 6831.349271][ T3116] dst_alloc+0x97/0x150 [ 6831.349271][ T3116] ip6_dst_alloc+0x23/0x90 [ 6831.349271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6831.349271][ T3116] ip6_pol_route+0x56f/0x840 [ 6831.349271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6831.349271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6831.349271][ T3116] fib6_rule_lookup+0x182/0x630 [ 6831.349271][ T3116] ip6_route_input+0x59c/0xa50 [ 6831.349271][ T3116] ipv6_rcv+0x397/0x810 [ 6831.349271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6831.349271][ T3116] process_backlog+0x101/0x620 [ 6831.349271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6831.349271][ T3116] net_rx_action+0x495/0xbe0 [ 6831.349271][ T3116] __do_softirq+0x1b5/0x7f6 [ 6831.349271][ T3116] [ 6831.351368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6831.351368][ T3116] netdev_get_by_index+0x5e/0x80 [ 6831.351368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6831.351368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6831.351368][ T3116] ip6_route_add+0x1c/0x140 [ 6831.351368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6831.351368][ T3116] addrconf_add_dev+0xe2/0x170 [ 6831.351368][ T3116] inet6_addr_add+0x12f/0xa40 [ 6831.351368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6831.351368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.351368][ T3116] netlink_rcv_skb+0x130/0x360 [ 6831.351368][ T3116] netlink_unicast+0x449/0x710 [ 6831.351368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6831.351368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6831.351368][ T3116] ___sys_sendmsg+0xee/0x170 [ 6831.351368][ T3116] __sys_sendmsg+0xcd/0x170 [ 6831.351368][ T3116] do_syscall_64+0xc6/0x1e0 [ 6831.351368][ T3116] [ 6831.353541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6831.353541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6831.353541][ T3116] ipv6_find_idev+0x102/0x170 [ 6831.353541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.353541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.353541][ T3116] netlink_rcv_skb+0x130/0x360 [ 6831.353541][ T3116] netlink_unicast+0x449/0x710 [ 6831.353541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6831.353541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6831.353541][ T3116] ___sys_sendmsg+0xee/0x170 [ 6831.353541][ T3116] __sys_sendmsg+0xcd/0x170 [ 6831.353541][ T3116] do_syscall_64+0xc6/0x1e0 [ 6831.353541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.353541][ T3116] [ 6831.355235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6831.355235][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6831.355235][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6831.355235][ T3116] ipv6_find_idev+0x102/0x170 [ 6831.355235][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.355235][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.355235][ T3116] netlink_rcv_skb+0x130/0x360 [ 6831.355235][ T3116] netlink_unicast+0x449/0x710 [ 6831.355235][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6831.355235][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6831.355235][ T3116] ___sys_sendmsg+0xee/0x170 [ 6831.355235][ T3116] __sys_sendmsg+0xcd/0x170 [ 6831.355235][ T3116] do_syscall_64+0xc6/0x1e0 [ 6831.355235][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.355235][ T3116] [ 6841.596838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6841.597335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6841.597335][ T3116] dst_init+0x84/0x4a0 [ 6841.597335][ T3116] dst_alloc+0x97/0x150 [ 6841.597335][ T3116] ip6_dst_alloc+0x23/0x90 [ 6841.597335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6841.597335][ T3116] ip6_pol_route+0x56f/0x840 [ 6841.597335][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6841.597335][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6841.597335][ T3116] fib6_rule_lookup+0x182/0x630 [ 6841.597335][ T3116] ip6_route_input+0x59c/0xa50 [ 6841.597335][ T3116] ipv6_rcv+0x397/0x810 [ 6841.597335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6841.597335][ T3116] process_backlog+0x101/0x620 [ 6841.597335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6841.597335][ T3116] net_rx_action+0x495/0xbe0 [ 6841.597335][ T3116] __do_softirq+0x1b5/0x7f6 [ 6841.597335][ T3116] [ 6841.599514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6841.599514][ T3116] netdev_get_by_index+0x5e/0x80 [ 6841.599514][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6841.599514][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6841.599514][ T3116] ip6_route_add+0x1c/0x140 [ 6841.599514][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6841.599514][ T3116] addrconf_add_dev+0xe2/0x170 [ 6841.599514][ T3116] inet6_addr_add+0x12f/0xa40 [ 6841.599514][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6841.599514][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.599514][ T3116] netlink_rcv_skb+0x130/0x360 [ 6841.599514][ T3116] netlink_unicast+0x449/0x710 [ 6841.599514][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6841.599514][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6841.599514][ T3116] ___sys_sendmsg+0xee/0x170 [ 6841.599514][ T3116] __sys_sendmsg+0xcd/0x170 [ 6841.599514][ T3116] do_syscall_64+0xc6/0x1e0 [ 6841.599514][ T3116] [ 6841.601944][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6841.601944][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6841.601944][ T3116] ipv6_find_idev+0x102/0x170 [ 6841.601944][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.601944][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.601944][ T3116] netlink_rcv_skb+0x130/0x360 [ 6841.601944][ T3116] netlink_unicast+0x449/0x710 [ 6841.601944][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6841.601944][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6841.601944][ T3116] ___sys_sendmsg+0xee/0x170 [ 6841.601944][ T3116] __sys_sendmsg+0xcd/0x170 [ 6841.601944][ T3116] do_syscall_64+0xc6/0x1e0 [ 6841.601944][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.601944][ T3116] [ 6841.603717][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6841.603717][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6841.603717][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6841.603717][ T3116] ipv6_find_idev+0x102/0x170 [ 6841.603717][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.603717][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.603717][ T3116] netlink_rcv_skb+0x130/0x360 [ 6841.603717][ T3116] netlink_unicast+0x449/0x710 [ 6841.603717][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6841.603717][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6841.603717][ T3116] ___sys_sendmsg+0xee/0x170 [ 6841.603717][ T3116] __sys_sendmsg+0xcd/0x170 [ 6841.603717][ T3116] do_syscall_64+0xc6/0x1e0 [ 6841.603717][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.603717][ T3116] [ 6851.844810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6851.845298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6851.845298][ T3116] dst_init+0x84/0x4a0 [ 6851.845298][ T3116] dst_alloc+0x97/0x150 [ 6851.845298][ T3116] ip6_dst_alloc+0x23/0x90 [ 6851.845298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6851.845298][ T3116] ip6_pol_route+0x56f/0x840 [ 6851.845298][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6851.845298][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6851.845298][ T3116] fib6_rule_lookup+0x182/0x630 [ 6851.845298][ T3116] ip6_route_input+0x59c/0xa50 [ 6851.845298][ T3116] ipv6_rcv+0x397/0x810 [ 6851.845298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6851.845298][ T3116] process_backlog+0x101/0x620 [ 6851.845298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6851.845298][ T3116] net_rx_action+0x495/0xbe0 [ 6851.845298][ T3116] __do_softirq+0x1b5/0x7f6 [ 6851.845298][ T3116] [ 6851.847485][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6851.847485][ T3116] netdev_get_by_index+0x5e/0x80 [ 6851.847485][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6851.847485][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6851.847485][ T3116] ip6_route_add+0x1c/0x140 [ 6851.847485][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6851.847485][ T3116] addrconf_add_dev+0xe2/0x170 [ 6851.847485][ T3116] inet6_addr_add+0x12f/0xa40 [ 6851.847485][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6851.847485][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.847485][ T3116] netlink_rcv_skb+0x130/0x360 [ 6851.847485][ T3116] netlink_unicast+0x449/0x710 [ 6851.847485][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6851.847485][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6851.847485][ T3116] ___sys_sendmsg+0xee/0x170 [ 6851.847485][ T3116] __sys_sendmsg+0xcd/0x170 [ 6851.847485][ T3116] do_syscall_64+0xc6/0x1e0 [ 6851.847485][ T3116] [ 6851.849811][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6851.849811][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6851.849811][ T3116] ipv6_find_idev+0x102/0x170 [ 6851.849811][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6851.849811][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.849811][ T3116] netlink_rcv_skb+0x130/0x360 [ 6851.849811][ T3116] netlink_unicast+0x449/0x710 [ 6851.849811][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6851.849811][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6851.849811][ T3116] ___sys_sendmsg+0xee/0x170 [ 6851.849811][ T3116] __sys_sendmsg+0xcd/0x170 [ 6851.849811][ T3116] do_syscall_64+0xc6/0x1e0 [ 6851.849811][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6851.849811][ T3116] [ 6851.851597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6851.851597][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6851.851597][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6851.851597][ T3116] ipv6_find_idev+0x102/0x170 [ 6851.851597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6851.851597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.851597][ T3116] netlink_rcv_skb+0x130/0x360 [ 6851.851597][ T3116] netlink_unicast+0x449/0x710 [ 6851.851597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6851.851597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6851.851597][ T3116] ___sys_sendmsg+0xee/0x170 [ 6851.851597][ T3116] __sys_sendmsg+0xcd/0x170 [ 6851.851597][ T3116] do_syscall_64+0xc6/0x1e0 [ 6851.851597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6851.851597][ T3116] [ 6862.092812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6862.093292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6862.093292][ T3116] dst_init+0x84/0x4a0 [ 6862.093292][ T3116] dst_alloc+0x97/0x150 [ 6862.093292][ T3116] ip6_dst_alloc+0x23/0x90 [ 6862.093292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6862.093292][ T3116] ip6_pol_route+0x56f/0x840 [ 6862.093292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6862.093292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6862.093292][ T3116] fib6_rule_lookup+0x182/0x630 [ 6862.093292][ T3116] ip6_route_input+0x59c/0xa50 [ 6862.093292][ T3116] ipv6_rcv+0x397/0x810 [ 6862.093292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6862.093292][ T3116] process_backlog+0x101/0x620 [ 6862.093292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6862.093292][ T3116] net_rx_action+0x495/0xbe0 [ 6862.093292][ T3116] __do_softirq+0x1b5/0x7f6 [ 6862.093292][ T3116] [ 6862.095471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6862.095471][ T3116] netdev_get_by_index+0x5e/0x80 [ 6862.095471][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6862.095471][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6862.095471][ T3116] ip6_route_add+0x1c/0x140 [ 6862.095471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6862.095471][ T3116] addrconf_add_dev+0xe2/0x170 [ 6862.095471][ T3116] inet6_addr_add+0x12f/0xa40 [ 6862.095471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6862.095471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.095471][ T3116] netlink_rcv_skb+0x130/0x360 [ 6862.095471][ T3116] netlink_unicast+0x449/0x710 [ 6862.095471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6862.095471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6862.095471][ T3116] ___sys_sendmsg+0xee/0x170 [ 6862.095471][ T3116] __sys_sendmsg+0xcd/0x170 [ 6862.095471][ T3116] do_syscall_64+0xc6/0x1e0 [ 6862.095471][ T3116] [ 6862.097739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6862.097739][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6862.097739][ T3116] ipv6_find_idev+0x102/0x170 [ 6862.097739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6862.097739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.097739][ T3116] netlink_rcv_skb+0x130/0x360 [ 6862.097739][ T3116] netlink_unicast+0x449/0x710 [ 6862.097739][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6862.097739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6862.097739][ T3116] ___sys_sendmsg+0xee/0x170 [ 6862.097739][ T3116] __sys_sendmsg+0xcd/0x170 [ 6862.097739][ T3116] do_syscall_64+0xc6/0x1e0 [ 6862.097739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6862.097739][ T3116] [ 6862.099511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6862.099511][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6862.099511][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6862.099511][ T3116] ipv6_find_idev+0x102/0x170 [ 6862.099511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6862.099511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6862.099511][ T3116] netlink_rcv_skb+0x130/0x360 [ 6862.099511][ T3116] netlink_unicast+0x449/0x710 [ 6862.099511][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6862.099511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6862.099511][ T3116] ___sys_sendmsg+0xee/0x170 [ 6862.099511][ T3116] __sys_sendmsg+0xcd/0x170 [ 6862.099511][ T3116] do_syscall_64+0xc6/0x1e0 [ 6862.099511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6862.099511][ T3116] [ 6872.340811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6872.341284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6872.341284][ T3116] dst_init+0x84/0x4a0 [ 6872.341284][ T3116] dst_alloc+0x97/0x150 [ 6872.341284][ T3116] ip6_dst_alloc+0x23/0x90 [ 6872.341284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6872.341284][ T3116] ip6_pol_route+0x56f/0x840 [ 6872.341284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6872.341284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6872.341284][ T3116] fib6_rule_lookup+0x182/0x630 [ 6872.341284][ T3116] ip6_route_input+0x59c/0xa50 [ 6872.341284][ T3116] ipv6_rcv+0x397/0x810 [ 6872.341284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6872.341284][ T3116] process_backlog+0x101/0x620 [ 6872.341284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6872.341284][ T3116] net_rx_action+0x495/0xbe0 [ 6872.341284][ T3116] __do_softirq+0x1b5/0x7f6 [ 6872.341284][ T3116] [ 6872.343467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6872.343467][ T3116] netdev_get_by_index+0x5e/0x80 [ 6872.343467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6872.343467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6872.343467][ T3116] ip6_route_add+0x1c/0x140 [ 6872.343467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6872.343467][ T3116] addrconf_add_dev+0xe2/0x170 [ 6872.343467][ T3116] inet6_addr_add+0x12f/0xa40 [ 6872.343467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6872.343467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.343467][ T3116] netlink_rcv_skb+0x130/0x360 [ 6872.343467][ T3116] netlink_unicast+0x449/0x710 [ 6872.343467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6872.343467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6872.343467][ T3116] ___sys_sendmsg+0xee/0x170 [ 6872.343467][ T3116] __sys_sendmsg+0xcd/0x170 [ 6872.343467][ T3116] do_syscall_64+0xc6/0x1e0 [ 6872.343467][ T3116] [ 6872.345732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6872.345732][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6872.345732][ T3116] ipv6_find_idev+0x102/0x170 [ 6872.345732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.345732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.345732][ T3116] netlink_rcv_skb+0x130/0x360 [ 6872.345732][ T3116] netlink_unicast+0x449/0x710 [ 6872.345732][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6872.345732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6872.345732][ T3116] ___sys_sendmsg+0xee/0x170 [ 6872.345732][ T3116] __sys_sendmsg+0xcd/0x170 [ 6872.345732][ T3116] do_syscall_64+0xc6/0x1e0 [ 6872.345732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.345732][ T3116] [ 6872.347524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6872.347524][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6872.347524][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6872.347524][ T3116] ipv6_find_idev+0x102/0x170 [ 6872.347524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.347524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.347524][ T3116] netlink_rcv_skb+0x130/0x360 [ 6872.347524][ T3116] netlink_unicast+0x449/0x710 [ 6872.347524][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6872.347524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6872.347524][ T3116] ___sys_sendmsg+0xee/0x170 [ 6872.347524][ T3116] __sys_sendmsg+0xcd/0x170 [ 6872.347524][ T3116] do_syscall_64+0xc6/0x1e0 [ 6872.347524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.347524][ T3116] [ 6882.588806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6882.589263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6882.589263][ T3116] dst_init+0x84/0x4a0 [ 6882.589263][ T3116] dst_alloc+0x97/0x150 [ 6882.589263][ T3116] ip6_dst_alloc+0x23/0x90 [ 6882.589263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6882.589263][ T3116] ip6_pol_route+0x56f/0x840 [ 6882.589263][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6882.589263][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6882.589263][ T3116] fib6_rule_lookup+0x182/0x630 [ 6882.589263][ T3116] ip6_route_input+0x59c/0xa50 [ 6882.589263][ T3116] ipv6_rcv+0x397/0x810 [ 6882.589263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6882.589263][ T3116] process_backlog+0x101/0x620 [ 6882.589263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6882.589263][ T3116] net_rx_action+0x495/0xbe0 [ 6882.589263][ T3116] __do_softirq+0x1b5/0x7f6 [ 6882.589263][ T3116] [ 6882.591351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6882.591351][ T3116] netdev_get_by_index+0x5e/0x80 [ 6882.591351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6882.591351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6882.591351][ T3116] ip6_route_add+0x1c/0x140 [ 6882.591351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6882.591351][ T3116] addrconf_add_dev+0xe2/0x170 [ 6882.591351][ T3116] inet6_addr_add+0x12f/0xa40 [ 6882.591351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6882.591351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.591351][ T3116] netlink_rcv_skb+0x130/0x360 [ 6882.591351][ T3116] netlink_unicast+0x449/0x710 [ 6882.591351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6882.591351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6882.591351][ T3116] ___sys_sendmsg+0xee/0x170 [ 6882.591351][ T3116] __sys_sendmsg+0xcd/0x170 [ 6882.591351][ T3116] do_syscall_64+0xc6/0x1e0 [ 6882.591351][ T3116] [ 6882.593505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6882.593505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6882.593505][ T3116] ipv6_find_idev+0x102/0x170 [ 6882.593505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.593505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.593505][ T3116] netlink_rcv_skb+0x130/0x360 [ 6882.593505][ T3116] netlink_unicast+0x449/0x710 [ 6882.593505][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6882.593505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6882.593505][ T3116] ___sys_sendmsg+0xee/0x170 [ 6882.593505][ T3116] __sys_sendmsg+0xcd/0x170 [ 6882.593505][ T3116] do_syscall_64+0xc6/0x1e0 [ 6882.593505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.593505][ T3116] [ 6882.595191][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6882.595191][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6882.595191][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6882.595191][ T3116] ipv6_find_idev+0x102/0x170 [ 6882.595191][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.595191][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.595191][ T3116] netlink_rcv_skb+0x130/0x360 [ 6882.595191][ T3116] netlink_unicast+0x449/0x710 [ 6882.595191][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6882.595191][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6882.595191][ T3116] ___sys_sendmsg+0xee/0x170 [ 6882.595191][ T3116] __sys_sendmsg+0xcd/0x170 [ 6882.595191][ T3116] do_syscall_64+0xc6/0x1e0 [ 6882.595191][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.595191][ T3116] [ 6892.836802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6892.837277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6892.837277][ T3116] dst_init+0x84/0x4a0 [ 6892.837277][ T3116] dst_alloc+0x97/0x150 [ 6892.837277][ T3116] ip6_dst_alloc+0x23/0x90 [ 6892.837277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6892.837277][ T3116] ip6_pol_route+0x56f/0x840 [ 6892.837277][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6892.837277][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6892.837277][ T3116] fib6_rule_lookup+0x182/0x630 [ 6892.837277][ T3116] ip6_route_input+0x59c/0xa50 [ 6892.837277][ T3116] ipv6_rcv+0x397/0x810 [ 6892.837277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6892.837277][ T3116] process_backlog+0x101/0x620 [ 6892.837277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6892.837277][ T3116] net_rx_action+0x495/0xbe0 [ 6892.837277][ T3116] __do_softirq+0x1b5/0x7f6 [ 6892.837277][ T3116] [ 6892.839353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6892.839353][ T3116] netdev_get_by_index+0x5e/0x80 [ 6892.839353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6892.839353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6892.839353][ T3116] ip6_route_add+0x1c/0x140 [ 6892.839353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6892.839353][ T3116] addrconf_add_dev+0xe2/0x170 [ 6892.839353][ T3116] inet6_addr_add+0x12f/0xa40 [ 6892.839353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6892.839353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.839353][ T3116] netlink_rcv_skb+0x130/0x360 [ 6892.839353][ T3116] netlink_unicast+0x449/0x710 [ 6892.839353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6892.839353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6892.839353][ T3116] ___sys_sendmsg+0xee/0x170 [ 6892.839353][ T3116] __sys_sendmsg+0xcd/0x170 [ 6892.839353][ T3116] do_syscall_64+0xc6/0x1e0 [ 6892.839353][ T3116] [ 6892.841535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6892.841535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6892.841535][ T3116] ipv6_find_idev+0x102/0x170 [ 6892.841535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6892.841535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.841535][ T3116] netlink_rcv_skb+0x130/0x360 [ 6892.841535][ T3116] netlink_unicast+0x449/0x710 [ 6892.841535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6892.841535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6892.841535][ T3116] ___sys_sendmsg+0xee/0x170 [ 6892.841535][ T3116] __sys_sendmsg+0xcd/0x170 [ 6892.841535][ T3116] do_syscall_64+0xc6/0x1e0 [ 6892.841535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6892.841535][ T3116] [ 6892.843224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6892.843224][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6892.843224][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6892.843224][ T3116] ipv6_find_idev+0x102/0x170 [ 6892.843224][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6892.843224][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.843224][ T3116] netlink_rcv_skb+0x130/0x360 [ 6892.843224][ T3116] netlink_unicast+0x449/0x710 [ 6892.843224][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6892.843224][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6892.843224][ T3116] ___sys_sendmsg+0xee/0x170 [ 6892.843224][ T3116] __sys_sendmsg+0xcd/0x170 [ 6892.843224][ T3116] do_syscall_64+0xc6/0x1e0 [ 6892.843224][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6892.843224][ T3116] [ 6903.084805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6903.085211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6903.085211][ T3116] dst_init+0x84/0x4a0 [ 6903.085211][ T3116] dst_alloc+0x97/0x150 [ 6903.085211][ T3116] ip6_dst_alloc+0x23/0x90 [ 6903.085211][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6903.085211][ T3116] ip6_pol_route+0x56f/0x840 [ 6903.085211][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6903.085211][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6903.085211][ T3116] fib6_rule_lookup+0x182/0x630 [ 6903.085211][ T3116] ip6_route_input+0x59c/0xa50 [ 6903.085211][ T3116] ipv6_rcv+0x397/0x810 [ 6903.085211][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6903.085211][ T3116] process_backlog+0x101/0x620 [ 6903.085211][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6903.085211][ T3116] net_rx_action+0x495/0xbe0 [ 6903.085211][ T3116] __do_softirq+0x1b5/0x7f6 [ 6903.085211][ T3116] [ 6903.087406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6903.087406][ T3116] netdev_get_by_index+0x5e/0x80 [ 6903.087406][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6903.087406][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6903.087406][ T3116] ip6_route_add+0x1c/0x140 [ 6903.087406][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6903.087406][ T3116] addrconf_add_dev+0xe2/0x170 [ 6903.087406][ T3116] inet6_addr_add+0x12f/0xa40 [ 6903.087406][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6903.087406][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.087406][ T3116] netlink_rcv_skb+0x130/0x360 [ 6903.087406][ T3116] netlink_unicast+0x449/0x710 [ 6903.087406][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6903.087406][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6903.087406][ T3116] ___sys_sendmsg+0xee/0x170 [ 6903.087406][ T3116] __sys_sendmsg+0xcd/0x170 [ 6903.087406][ T3116] do_syscall_64+0xc6/0x1e0 [ 6903.087406][ T3116] [ 6903.089592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6903.089592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6903.089592][ T3116] ipv6_find_idev+0x102/0x170 [ 6903.089592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6903.089592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.089592][ T3116] netlink_rcv_skb+0x130/0x360 [ 6903.089592][ T3116] netlink_unicast+0x449/0x710 [ 6903.089592][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6903.089592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6903.089592][ T3116] ___sys_sendmsg+0xee/0x170 [ 6903.089592][ T3116] __sys_sendmsg+0xcd/0x170 [ 6903.089592][ T3116] do_syscall_64+0xc6/0x1e0 [ 6903.089592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6903.089592][ T3116] [ 6903.091301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6903.091301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6903.091301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6903.091301][ T3116] ipv6_find_idev+0x102/0x170 [ 6903.091301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6903.091301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6903.091301][ T3116] netlink_rcv_skb+0x130/0x360 [ 6903.091301][ T3116] netlink_unicast+0x449/0x710 [ 6903.091301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6903.091301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6903.091301][ T3116] ___sys_sendmsg+0xee/0x170 [ 6903.091301][ T3116] __sys_sendmsg+0xcd/0x170 [ 6903.091301][ T3116] do_syscall_64+0xc6/0x1e0 [ 6903.091301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6903.091301][ T3116] [ 6913.124804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6913.125288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6913.125288][ T3116] dst_init+0x84/0x4a0 [ 6913.125288][ T3116] dst_alloc+0x97/0x150 [ 6913.125288][ T3116] ip6_dst_alloc+0x23/0x90 [ 6913.125288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6913.125288][ T3116] ip6_pol_route+0x56f/0x840 [ 6913.125288][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6913.125288][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6913.125288][ T3116] fib6_rule_lookup+0x182/0x630 [ 6913.125288][ T3116] ip6_route_input+0x59c/0xa50 [ 6913.125288][ T3116] ipv6_rcv+0x397/0x810 [ 6913.125288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6913.125288][ T3116] process_backlog+0x101/0x620 [ 6913.125288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6913.125288][ T3116] net_rx_action+0x495/0xbe0 [ 6913.125288][ T3116] __do_softirq+0x1b5/0x7f6 [ 6913.125288][ T3116] [ 6913.127379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6913.127379][ T3116] netdev_get_by_index+0x5e/0x80 [ 6913.127379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6913.127379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6913.127379][ T3116] ip6_route_add+0x1c/0x140 [ 6913.127379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6913.127379][ T3116] addrconf_add_dev+0xe2/0x170 [ 6913.127379][ T3116] inet6_addr_add+0x12f/0xa40 [ 6913.127379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6913.127379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.127379][ T3116] netlink_rcv_skb+0x130/0x360 [ 6913.127379][ T3116] netlink_unicast+0x449/0x710 [ 6913.127379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6913.127379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6913.127379][ T3116] ___sys_sendmsg+0xee/0x170 [ 6913.127379][ T3116] __sys_sendmsg+0xcd/0x170 [ 6913.127379][ T3116] do_syscall_64+0xc6/0x1e0 [ 6913.127379][ T3116] [ 6913.129560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6913.129560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6913.129560][ T3116] ipv6_find_idev+0x102/0x170 [ 6913.129560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.129560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.129560][ T3116] netlink_rcv_skb+0x130/0x360 [ 6913.129560][ T3116] netlink_unicast+0x449/0x710 [ 6913.129560][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6913.129560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6913.129560][ T3116] ___sys_sendmsg+0xee/0x170 [ 6913.129560][ T3116] __sys_sendmsg+0xcd/0x170 [ 6913.129560][ T3116] do_syscall_64+0xc6/0x1e0 [ 6913.129560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.129560][ T3116] [ 6913.131271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6913.131271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6913.131271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6913.131271][ T3116] ipv6_find_idev+0x102/0x170 [ 6913.131271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.131271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.131271][ T3116] netlink_rcv_skb+0x130/0x360 [ 6913.131271][ T3116] netlink_unicast+0x449/0x710 [ 6913.131271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6913.131271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6913.131271][ T3116] ___sys_sendmsg+0xee/0x170 [ 6913.131271][ T3116] __sys_sendmsg+0xcd/0x170 [ 6913.131271][ T3116] do_syscall_64+0xc6/0x1e0 [ 6913.131271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.131271][ T3116] [ 6923.388838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6923.389303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6923.389303][ T3116] dst_init+0x84/0x4a0 [ 6923.389303][ T3116] dst_alloc+0x97/0x150 [ 6923.389303][ T3116] ip6_dst_alloc+0x23/0x90 [ 6923.389303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6923.389303][ T3116] ip6_pol_route+0x56f/0x840 [ 6923.389303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6923.389303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6923.389303][ T3116] fib6_rule_lookup+0x182/0x630 [ 6923.389303][ T3116] ip6_route_input+0x59c/0xa50 [ 6923.389303][ T3116] ipv6_rcv+0x397/0x810 [ 6923.389303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6923.389303][ T3116] process_backlog+0x101/0x620 [ 6923.389303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6923.389303][ T3116] net_rx_action+0x495/0xbe0 [ 6923.389303][ T3116] __do_softirq+0x1b5/0x7f6 [ 6923.389303][ T3116] [ 6923.391405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6923.391405][ T3116] netdev_get_by_index+0x5e/0x80 [ 6923.391405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6923.391405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6923.391405][ T3116] ip6_route_add+0x1c/0x140 [ 6923.391405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6923.391405][ T3116] addrconf_add_dev+0xe2/0x170 [ 6923.391405][ T3116] inet6_addr_add+0x12f/0xa40 [ 6923.391405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6923.391405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.391405][ T3116] netlink_rcv_skb+0x130/0x360 [ 6923.391405][ T3116] netlink_unicast+0x449/0x710 [ 6923.391405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6923.391405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6923.391405][ T3116] ___sys_sendmsg+0xee/0x170 [ 6923.391405][ T3116] __sys_sendmsg+0xcd/0x170 [ 6923.391405][ T3116] do_syscall_64+0xc6/0x1e0 [ 6923.391405][ T3116] [ 6923.393607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6923.393607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6923.393607][ T3116] ipv6_find_idev+0x102/0x170 [ 6923.393607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.393607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.393607][ T3116] netlink_rcv_skb+0x130/0x360 [ 6923.393607][ T3116] netlink_unicast+0x449/0x710 [ 6923.393607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6923.393607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6923.393607][ T3116] ___sys_sendmsg+0xee/0x170 [ 6923.393607][ T3116] __sys_sendmsg+0xcd/0x170 [ 6923.393607][ T3116] do_syscall_64+0xc6/0x1e0 [ 6923.393607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.393607][ T3116] [ 6923.395322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6923.395322][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6923.395322][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6923.395322][ T3116] ipv6_find_idev+0x102/0x170 [ 6923.395322][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.395322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.395322][ T3116] netlink_rcv_skb+0x130/0x360 [ 6923.395322][ T3116] netlink_unicast+0x449/0x710 [ 6923.395322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6923.395322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6923.395322][ T3116] ___sys_sendmsg+0xee/0x170 [ 6923.395322][ T3116] __sys_sendmsg+0xcd/0x170 [ 6923.395322][ T3116] do_syscall_64+0xc6/0x1e0 [ 6923.395322][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.395322][ T3116] [ 6933.636805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6933.637274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6933.637274][ T3116] dst_init+0x84/0x4a0 [ 6933.637274][ T3116] dst_alloc+0x97/0x150 [ 6933.637274][ T3116] ip6_dst_alloc+0x23/0x90 [ 6933.637274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6933.637274][ T3116] ip6_pol_route+0x56f/0x840 [ 6933.637274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6933.637274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6933.637274][ T3116] fib6_rule_lookup+0x182/0x630 [ 6933.637274][ T3116] ip6_route_input+0x59c/0xa50 [ 6933.637274][ T3116] ipv6_rcv+0x397/0x810 [ 6933.637274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6933.637274][ T3116] process_backlog+0x101/0x620 [ 6933.637274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6933.637274][ T3116] net_rx_action+0x495/0xbe0 [ 6933.637274][ T3116] __do_softirq+0x1b5/0x7f6 [ 6933.637274][ T3116] [ 6933.639349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6933.639349][ T3116] netdev_get_by_index+0x5e/0x80 [ 6933.639349][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6933.639349][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6933.639349][ T3116] ip6_route_add+0x1c/0x140 [ 6933.639349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6933.639349][ T3116] addrconf_add_dev+0xe2/0x170 [ 6933.639349][ T3116] inet6_addr_add+0x12f/0xa40 [ 6933.639349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6933.639349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.639349][ T3116] netlink_rcv_skb+0x130/0x360 [ 6933.639349][ T3116] netlink_unicast+0x449/0x710 [ 6933.639349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6933.639349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6933.639349][ T3116] ___sys_sendmsg+0xee/0x170 [ 6933.639349][ T3116] __sys_sendmsg+0xcd/0x170 [ 6933.639349][ T3116] do_syscall_64+0xc6/0x1e0 [ 6933.639349][ T3116] [ 6933.641521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6933.641521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6933.641521][ T3116] ipv6_find_idev+0x102/0x170 [ 6933.641521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.641521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.641521][ T3116] netlink_rcv_skb+0x130/0x360 [ 6933.641521][ T3116] netlink_unicast+0x449/0x710 [ 6933.641521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6933.641521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6933.641521][ T3116] ___sys_sendmsg+0xee/0x170 [ 6933.641521][ T3116] __sys_sendmsg+0xcd/0x170 [ 6933.641521][ T3116] do_syscall_64+0xc6/0x1e0 [ 6933.641521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.641521][ T3116] [ 6933.643232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6933.643232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6933.643232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6933.643232][ T3116] ipv6_find_idev+0x102/0x170 [ 6933.643232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.643232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.643232][ T3116] netlink_rcv_skb+0x130/0x360 [ 6933.643232][ T3116] netlink_unicast+0x449/0x710 [ 6933.643232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6933.643232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6933.643232][ T3116] ___sys_sendmsg+0xee/0x170 [ 6933.643232][ T3116] __sys_sendmsg+0xcd/0x170 [ 6933.643232][ T3116] do_syscall_64+0xc6/0x1e0 [ 6933.643232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.643232][ T3116] [ 6943.804801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6943.805262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6943.805262][ T3116] dst_init+0x84/0x4a0 [ 6943.805262][ T3116] dst_alloc+0x97/0x150 [ 6943.805262][ T3116] ip6_dst_alloc+0x23/0x90 [ 6943.805262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6943.805262][ T3116] ip6_pol_route+0x56f/0x840 [ 6943.805262][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6943.805262][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6943.805262][ T3116] fib6_rule_lookup+0x182/0x630 [ 6943.805262][ T3116] ip6_route_input+0x59c/0xa50 [ 6943.805262][ T3116] ipv6_rcv+0x397/0x810 [ 6943.805262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6943.805262][ T3116] process_backlog+0x101/0x620 [ 6943.805262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6943.805262][ T3116] net_rx_action+0x495/0xbe0 [ 6943.805262][ T3116] __do_softirq+0x1b5/0x7f6 [ 6943.805262][ T3116] [ 6943.807350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6943.807350][ T3116] netdev_get_by_index+0x5e/0x80 [ 6943.807350][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6943.807350][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6943.807350][ T3116] ip6_route_add+0x1c/0x140 [ 6943.807350][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6943.807350][ T3116] addrconf_add_dev+0xe2/0x170 [ 6943.807350][ T3116] inet6_addr_add+0x12f/0xa40 [ 6943.807350][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6943.807350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.807350][ T3116] netlink_rcv_skb+0x130/0x360 [ 6943.807350][ T3116] netlink_unicast+0x449/0x710 [ 6943.807350][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6943.807350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6943.807350][ T3116] ___sys_sendmsg+0xee/0x170 [ 6943.807350][ T3116] __sys_sendmsg+0xcd/0x170 [ 6943.807350][ T3116] do_syscall_64+0xc6/0x1e0 [ 6943.807350][ T3116] [ 6943.809521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6943.809521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6943.809521][ T3116] ipv6_find_idev+0x102/0x170 [ 6943.809521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6943.809521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.809521][ T3116] netlink_rcv_skb+0x130/0x360 [ 6943.809521][ T3116] netlink_unicast+0x449/0x710 [ 6943.809521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6943.809521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6943.809521][ T3116] ___sys_sendmsg+0xee/0x170 [ 6943.809521][ T3116] __sys_sendmsg+0xcd/0x170 [ 6943.809521][ T3116] do_syscall_64+0xc6/0x1e0 [ 6943.809521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6943.809521][ T3116] [ 6943.811215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6943.811215][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6943.811215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6943.811215][ T3116] ipv6_find_idev+0x102/0x170 [ 6943.811215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6943.811215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.811215][ T3116] netlink_rcv_skb+0x130/0x360 [ 6943.811215][ T3116] netlink_unicast+0x449/0x710 [ 6943.811215][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6943.811215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6943.811215][ T3116] ___sys_sendmsg+0xee/0x170 [ 6943.811215][ T3116] __sys_sendmsg+0xcd/0x170 [ 6943.811215][ T3116] do_syscall_64+0xc6/0x1e0 [ 6943.811215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6943.811215][ T3116] [ 6954.052729][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6954.053195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6954.053195][ T3116] dst_init+0x84/0x4a0 [ 6954.053195][ T3116] dst_alloc+0x97/0x150 [ 6954.053195][ T3116] ip6_dst_alloc+0x23/0x90 [ 6954.053195][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6954.053195][ T3116] ip6_pol_route+0x56f/0x840 [ 6954.053195][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6954.053195][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6954.053195][ T3116] fib6_rule_lookup+0x182/0x630 [ 6954.053195][ T3116] ip6_route_input+0x59c/0xa50 [ 6954.053195][ T3116] ipv6_rcv+0x397/0x810 [ 6954.053195][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6954.053195][ T3116] process_backlog+0x101/0x620 [ 6954.053195][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6954.053195][ T3116] net_rx_action+0x495/0xbe0 [ 6954.053195][ T3116] __do_softirq+0x1b5/0x7f6 [ 6954.053195][ T3116] [ 6954.055424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6954.055424][ T3116] netdev_get_by_index+0x5e/0x80 [ 6954.055424][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6954.055424][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6954.055424][ T3116] ip6_route_add+0x1c/0x140 [ 6954.055424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6954.055424][ T3116] addrconf_add_dev+0xe2/0x170 [ 6954.055424][ T3116] inet6_addr_add+0x12f/0xa40 [ 6954.055424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6954.055424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.055424][ T3116] netlink_rcv_skb+0x130/0x360 [ 6954.055424][ T3116] netlink_unicast+0x449/0x710 [ 6954.055424][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6954.055424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6954.055424][ T3116] ___sys_sendmsg+0xee/0x170 [ 6954.055424][ T3116] __sys_sendmsg+0xcd/0x170 [ 6954.055424][ T3116] do_syscall_64+0xc6/0x1e0 [ 6954.055424][ T3116] [ 6954.057675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6954.057675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6954.057675][ T3116] ipv6_find_idev+0x102/0x170 [ 6954.057675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6954.057675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.057675][ T3116] netlink_rcv_skb+0x130/0x360 [ 6954.057675][ T3116] netlink_unicast+0x449/0x710 [ 6954.057675][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6954.057675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6954.057675][ T3116] ___sys_sendmsg+0xee/0x170 [ 6954.057675][ T3116] __sys_sendmsg+0xcd/0x170 [ 6954.057675][ T3116] do_syscall_64+0xc6/0x1e0 [ 6954.057675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6954.057675][ T3116] [ 6954.059435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6954.059435][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6954.059435][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6954.059435][ T3116] ipv6_find_idev+0x102/0x170 [ 6954.059435][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6954.059435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6954.059435][ T3116] netlink_rcv_skb+0x130/0x360 [ 6954.059435][ T3116] netlink_unicast+0x449/0x710 [ 6954.059435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6954.059435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6954.059435][ T3116] ___sys_sendmsg+0xee/0x170 [ 6954.059435][ T3116] __sys_sendmsg+0xcd/0x170 [ 6954.059435][ T3116] do_syscall_64+0xc6/0x1e0 [ 6954.059435][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6954.059435][ T3116] [ 6964.300819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6964.301292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6964.301292][ T3116] dst_init+0x84/0x4a0 [ 6964.301292][ T3116] dst_alloc+0x97/0x150 [ 6964.301292][ T3116] ip6_dst_alloc+0x23/0x90 [ 6964.301292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6964.301292][ T3116] ip6_pol_route+0x56f/0x840 [ 6964.301292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6964.301292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6964.301292][ T3116] fib6_rule_lookup+0x182/0x630 [ 6964.301292][ T3116] ip6_route_input+0x59c/0xa50 [ 6964.301292][ T3116] ipv6_rcv+0x397/0x810 [ 6964.301292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6964.301292][ T3116] process_backlog+0x101/0x620 [ 6964.301292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6964.301292][ T3116] net_rx_action+0x495/0xbe0 [ 6964.301292][ T3116] __do_softirq+0x1b5/0x7f6 [ 6964.301292][ T3116] [ 6964.303450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6964.303450][ T3116] netdev_get_by_index+0x5e/0x80 [ 6964.303450][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6964.303450][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6964.303450][ T3116] ip6_route_add+0x1c/0x140 [ 6964.303450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6964.303450][ T3116] addrconf_add_dev+0xe2/0x170 [ 6964.303450][ T3116] inet6_addr_add+0x12f/0xa40 [ 6964.303450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6964.303450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.303450][ T3116] netlink_rcv_skb+0x130/0x360 [ 6964.303450][ T3116] netlink_unicast+0x449/0x710 [ 6964.303450][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6964.303450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6964.303450][ T3116] ___sys_sendmsg+0xee/0x170 [ 6964.303450][ T3116] __sys_sendmsg+0xcd/0x170 [ 6964.303450][ T3116] do_syscall_64+0xc6/0x1e0 [ 6964.303450][ T3116] [ 6964.305723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6964.305723][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6964.305723][ T3116] ipv6_find_idev+0x102/0x170 [ 6964.305723][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.305723][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.305723][ T3116] netlink_rcv_skb+0x130/0x360 [ 6964.305723][ T3116] netlink_unicast+0x449/0x710 [ 6964.305723][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6964.305723][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6964.305723][ T3116] ___sys_sendmsg+0xee/0x170 [ 6964.305723][ T3116] __sys_sendmsg+0xcd/0x170 [ 6964.305723][ T3116] do_syscall_64+0xc6/0x1e0 [ 6964.305723][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.305723][ T3116] [ 6964.307493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6964.307493][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6964.307493][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6964.307493][ T3116] ipv6_find_idev+0x102/0x170 [ 6964.307493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.307493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.307493][ T3116] netlink_rcv_skb+0x130/0x360 [ 6964.307493][ T3116] netlink_unicast+0x449/0x710 [ 6964.307493][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6964.307493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6964.307493][ T3116] ___sys_sendmsg+0xee/0x170 [ 6964.307493][ T3116] __sys_sendmsg+0xcd/0x170 [ 6964.307493][ T3116] do_syscall_64+0xc6/0x1e0 [ 6964.307493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.307493][ T3116] [ 6974.548825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6974.549301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6974.549301][ T3116] dst_init+0x84/0x4a0 [ 6974.549301][ T3116] dst_alloc+0x97/0x150 [ 6974.549301][ T3116] ip6_dst_alloc+0x23/0x90 [ 6974.549301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6974.549301][ T3116] ip6_pol_route+0x56f/0x840 [ 6974.549301][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6974.549301][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6974.549301][ T3116] fib6_rule_lookup+0x182/0x630 [ 6974.549301][ T3116] ip6_route_input+0x59c/0xa50 [ 6974.549301][ T3116] ipv6_rcv+0x397/0x810 [ 6974.549301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6974.549301][ T3116] process_backlog+0x101/0x620 [ 6974.549301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6974.549301][ T3116] net_rx_action+0x495/0xbe0 [ 6974.549301][ T3116] __do_softirq+0x1b5/0x7f6 [ 6974.549301][ T3116] [ 6974.551453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6974.551453][ T3116] netdev_get_by_index+0x5e/0x80 [ 6974.551453][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6974.551453][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6974.551453][ T3116] ip6_route_add+0x1c/0x140 [ 6974.551453][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6974.551453][ T3116] addrconf_add_dev+0xe2/0x170 [ 6974.551453][ T3116] inet6_addr_add+0x12f/0xa40 [ 6974.551453][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6974.551453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.551453][ T3116] netlink_rcv_skb+0x130/0x360 [ 6974.551453][ T3116] netlink_unicast+0x449/0x710 [ 6974.551453][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6974.551453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6974.551453][ T3116] ___sys_sendmsg+0xee/0x170 [ 6974.551453][ T3116] __sys_sendmsg+0xcd/0x170 [ 6974.551453][ T3116] do_syscall_64+0xc6/0x1e0 [ 6974.551453][ T3116] [ 6974.553709][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6974.553709][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6974.553709][ T3116] ipv6_find_idev+0x102/0x170 [ 6974.553709][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.553709][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.553709][ T3116] netlink_rcv_skb+0x130/0x360 [ 6974.553709][ T3116] netlink_unicast+0x449/0x710 [ 6974.553709][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6974.553709][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6974.553709][ T3116] ___sys_sendmsg+0xee/0x170 [ 6974.553709][ T3116] __sys_sendmsg+0xcd/0x170 [ 6974.553709][ T3116] do_syscall_64+0xc6/0x1e0 [ 6974.553709][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.553709][ T3116] [ 6974.555483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6974.555483][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6974.555483][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6974.555483][ T3116] ipv6_find_idev+0x102/0x170 [ 6974.555483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.555483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.555483][ T3116] netlink_rcv_skb+0x130/0x360 [ 6974.555483][ T3116] netlink_unicast+0x449/0x710 [ 6974.555483][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6974.555483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6974.555483][ T3116] ___sys_sendmsg+0xee/0x170 [ 6974.555483][ T3116] __sys_sendmsg+0xcd/0x170 [ 6974.555483][ T3116] do_syscall_64+0xc6/0x1e0 [ 6974.555483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.555483][ T3116] [ 6984.796807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6984.797290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6984.797290][ T3116] dst_init+0x84/0x4a0 [ 6984.797290][ T3116] dst_alloc+0x97/0x150 [ 6984.797290][ T3116] ip6_dst_alloc+0x23/0x90 [ 6984.797290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6984.797290][ T3116] ip6_pol_route+0x56f/0x840 [ 6984.797290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6984.797290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6984.797290][ T3116] fib6_rule_lookup+0x182/0x630 [ 6984.797290][ T3116] ip6_route_input+0x59c/0xa50 [ 6984.797290][ T3116] ipv6_rcv+0x397/0x810 [ 6984.797290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6984.797290][ T3116] process_backlog+0x101/0x620 [ 6984.797290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6984.797290][ T3116] net_rx_action+0x495/0xbe0 [ 6984.797290][ T3116] __do_softirq+0x1b5/0x7f6 [ 6984.797290][ T3116] [ 6984.799435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6984.799435][ T3116] netdev_get_by_index+0x5e/0x80 [ 6984.799435][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6984.799435][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6984.799435][ T3116] ip6_route_add+0x1c/0x140 [ 6984.799435][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6984.799435][ T3116] addrconf_add_dev+0xe2/0x170 [ 6984.799435][ T3116] inet6_addr_add+0x12f/0xa40 [ 6984.799435][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6984.799435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.799435][ T3116] netlink_rcv_skb+0x130/0x360 [ 6984.799435][ T3116] netlink_unicast+0x449/0x710 [ 6984.799435][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6984.799435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6984.799435][ T3116] ___sys_sendmsg+0xee/0x170 [ 6984.799435][ T3116] __sys_sendmsg+0xcd/0x170 [ 6984.799435][ T3116] do_syscall_64+0xc6/0x1e0 [ 6984.799435][ T3116] [ 6984.801700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6984.801700][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6984.801700][ T3116] ipv6_find_idev+0x102/0x170 [ 6984.801700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6984.801700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.801700][ T3116] netlink_rcv_skb+0x130/0x360 [ 6984.801700][ T3116] netlink_unicast+0x449/0x710 [ 6984.801700][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6984.801700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6984.801700][ T3116] ___sys_sendmsg+0xee/0x170 [ 6984.801700][ T3116] __sys_sendmsg+0xcd/0x170 [ 6984.801700][ T3116] do_syscall_64+0xc6/0x1e0 [ 6984.801700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6984.801700][ T3116] [ 6984.803849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6984.803849][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6984.803849][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6984.803849][ T3116] ipv6_find_idev+0x102/0x170 [ 6984.803849][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6984.803849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.803849][ T3116] netlink_rcv_skb+0x130/0x360 [ 6984.803849][ T3116] netlink_unicast+0x449/0x710 [ 6984.803849][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6984.803849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6984.803849][ T3116] ___sys_sendmsg+0xee/0x170 [ 6984.803849][ T3116] __sys_sendmsg+0xcd/0x170 [ 6984.803849][ T3116] do_syscall_64+0xc6/0x1e0 [ 6984.803849][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6984.803849][ T3116] [ 6995.044839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 6995.045351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6995.045351][ T3116] dst_init+0x84/0x4a0 [ 6995.045351][ T3116] dst_alloc+0x97/0x150 [ 6995.045351][ T3116] ip6_dst_alloc+0x23/0x90 [ 6995.045351][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6995.045351][ T3116] ip6_pol_route+0x56f/0x840 [ 6995.045351][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 6995.045351][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 6995.045351][ T3116] fib6_rule_lookup+0x182/0x630 [ 6995.045351][ T3116] ip6_route_input+0x59c/0xa50 [ 6995.045351][ T3116] ipv6_rcv+0x397/0x810 [ 6995.045351][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 6995.045351][ T3116] process_backlog+0x101/0x620 [ 6995.045351][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 6995.045351][ T3116] net_rx_action+0x495/0xbe0 [ 6995.045351][ T3116] __do_softirq+0x1b5/0x7f6 [ 6995.045351][ T3116] [ 6995.047547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6995.047547][ T3116] netdev_get_by_index+0x5e/0x80 [ 6995.047547][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 6995.047547][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 6995.047547][ T3116] ip6_route_add+0x1c/0x140 [ 6995.047547][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 6995.047547][ T3116] addrconf_add_dev+0xe2/0x170 [ 6995.047547][ T3116] inet6_addr_add+0x12f/0xa40 [ 6995.047547][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 6995.047547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.047547][ T3116] netlink_rcv_skb+0x130/0x360 [ 6995.047547][ T3116] netlink_unicast+0x449/0x710 [ 6995.047547][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6995.047547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6995.047547][ T3116] ___sys_sendmsg+0xee/0x170 [ 6995.047547][ T3116] __sys_sendmsg+0xcd/0x170 [ 6995.047547][ T3116] do_syscall_64+0xc6/0x1e0 [ 6995.047547][ T3116] [ 6995.049823][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6995.049823][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 6995.049823][ T3116] ipv6_find_idev+0x102/0x170 [ 6995.049823][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6995.049823][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.049823][ T3116] netlink_rcv_skb+0x130/0x360 [ 6995.049823][ T3116] netlink_unicast+0x449/0x710 [ 6995.049823][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6995.049823][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6995.049823][ T3116] ___sys_sendmsg+0xee/0x170 [ 6995.049823][ T3116] __sys_sendmsg+0xcd/0x170 [ 6995.049823][ T3116] do_syscall_64+0xc6/0x1e0 [ 6995.049823][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6995.049823][ T3116] [ 6995.051604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 6995.051604][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 6995.051604][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 6995.051604][ T3116] ipv6_find_idev+0x102/0x170 [ 6995.051604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 6995.051604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6995.051604][ T3116] netlink_rcv_skb+0x130/0x360 [ 6995.051604][ T3116] netlink_unicast+0x449/0x710 [ 6995.051604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 6995.051604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 6995.051604][ T3116] ___sys_sendmsg+0xee/0x170 [ 6995.051604][ T3116] __sys_sendmsg+0xcd/0x170 [ 6995.051604][ T3116] do_syscall_64+0xc6/0x1e0 [ 6995.051604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6995.051604][ T3116] [ 7005.124810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7005.125319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7005.125319][ T3116] dst_init+0x84/0x4a0 [ 7005.125319][ T3116] dst_alloc+0x97/0x150 [ 7005.125319][ T3116] ip6_dst_alloc+0x23/0x90 [ 7005.125319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7005.125319][ T3116] ip6_pol_route+0x56f/0x840 [ 7005.125319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7005.125319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7005.125319][ T3116] fib6_rule_lookup+0x182/0x630 [ 7005.125319][ T3116] ip6_route_input+0x59c/0xa50 [ 7005.125319][ T3116] ipv6_rcv+0x397/0x810 [ 7005.125319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7005.125319][ T3116] process_backlog+0x101/0x620 [ 7005.125319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7005.125319][ T3116] net_rx_action+0x495/0xbe0 [ 7005.125319][ T3116] __do_softirq+0x1b5/0x7f6 [ 7005.125319][ T3116] [ 7005.127404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7005.127404][ T3116] netdev_get_by_index+0x5e/0x80 [ 7005.127404][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7005.127404][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7005.127404][ T3116] ip6_route_add+0x1c/0x140 [ 7005.127404][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7005.127404][ T3116] addrconf_add_dev+0xe2/0x170 [ 7005.127404][ T3116] inet6_addr_add+0x12f/0xa40 [ 7005.127404][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7005.127404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.127404][ T3116] netlink_rcv_skb+0x130/0x360 [ 7005.127404][ T3116] netlink_unicast+0x449/0x710 [ 7005.127404][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7005.127404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7005.127404][ T3116] ___sys_sendmsg+0xee/0x170 [ 7005.127404][ T3116] __sys_sendmsg+0xcd/0x170 [ 7005.127404][ T3116] do_syscall_64+0xc6/0x1e0 [ 7005.127404][ T3116] [ 7005.129590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7005.129590][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7005.129590][ T3116] ipv6_find_idev+0x102/0x170 [ 7005.129590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.129590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.129590][ T3116] netlink_rcv_skb+0x130/0x360 [ 7005.129590][ T3116] netlink_unicast+0x449/0x710 [ 7005.129590][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7005.129590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7005.129590][ T3116] ___sys_sendmsg+0xee/0x170 [ 7005.129590][ T3116] __sys_sendmsg+0xcd/0x170 [ 7005.129590][ T3116] do_syscall_64+0xc6/0x1e0 [ 7005.129590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.129590][ T3116] [ 7005.131294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7005.131294][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7005.131294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7005.131294][ T3116] ipv6_find_idev+0x102/0x170 [ 7005.131294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.131294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.131294][ T3116] netlink_rcv_skb+0x130/0x360 [ 7005.131294][ T3116] netlink_unicast+0x449/0x710 [ 7005.131294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7005.131294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7005.131294][ T3116] ___sys_sendmsg+0xee/0x170 [ 7005.131294][ T3116] __sys_sendmsg+0xcd/0x170 [ 7005.131294][ T3116] do_syscall_64+0xc6/0x1e0 [ 7005.131294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.131294][ T3116] [ 7015.228810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7015.229286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7015.229286][ T3116] dst_init+0x84/0x4a0 [ 7015.229286][ T3116] dst_alloc+0x97/0x150 [ 7015.229286][ T3116] ip6_dst_alloc+0x23/0x90 [ 7015.229286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7015.229286][ T3116] ip6_pol_route+0x56f/0x840 [ 7015.229286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7015.229286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7015.229286][ T3116] fib6_rule_lookup+0x182/0x630 [ 7015.229286][ T3116] ip6_route_input+0x59c/0xa50 [ 7015.229286][ T3116] ipv6_rcv+0x397/0x810 [ 7015.229286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7015.229286][ T3116] process_backlog+0x101/0x620 [ 7015.229286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7015.229286][ T3116] net_rx_action+0x495/0xbe0 [ 7015.229286][ T3116] __do_softirq+0x1b5/0x7f6 [ 7015.229286][ T3116] [ 7015.231381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7015.231381][ T3116] netdev_get_by_index+0x5e/0x80 [ 7015.231381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7015.231381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7015.231381][ T3116] ip6_route_add+0x1c/0x140 [ 7015.231381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7015.231381][ T3116] addrconf_add_dev+0xe2/0x170 [ 7015.231381][ T3116] inet6_addr_add+0x12f/0xa40 [ 7015.231381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7015.231381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.231381][ T3116] netlink_rcv_skb+0x130/0x360 [ 7015.231381][ T3116] netlink_unicast+0x449/0x710 [ 7015.231381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7015.231381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7015.231381][ T3116] ___sys_sendmsg+0xee/0x170 [ 7015.231381][ T3116] __sys_sendmsg+0xcd/0x170 [ 7015.231381][ T3116] do_syscall_64+0xc6/0x1e0 [ 7015.231381][ T3116] [ 7015.233580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7015.233580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7015.233580][ T3116] ipv6_find_idev+0x102/0x170 [ 7015.233580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.233580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.233580][ T3116] netlink_rcv_skb+0x130/0x360 [ 7015.233580][ T3116] netlink_unicast+0x449/0x710 [ 7015.233580][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7015.233580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7015.233580][ T3116] ___sys_sendmsg+0xee/0x170 [ 7015.233580][ T3116] __sys_sendmsg+0xcd/0x170 [ 7015.233580][ T3116] do_syscall_64+0xc6/0x1e0 [ 7015.233580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.233580][ T3116] [ 7015.235301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7015.235301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7015.235301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7015.235301][ T3116] ipv6_find_idev+0x102/0x170 [ 7015.235301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.235301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.235301][ T3116] netlink_rcv_skb+0x130/0x360 [ 7015.235301][ T3116] netlink_unicast+0x449/0x710 [ 7015.235301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7015.235301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7015.235301][ T3116] ___sys_sendmsg+0xee/0x170 [ 7015.235301][ T3116] __sys_sendmsg+0xcd/0x170 [ 7015.235301][ T3116] do_syscall_64+0xc6/0x1e0 [ 7015.235301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.235301][ T3116] [ 7025.476844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7025.477329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7025.477329][ T3116] dst_init+0x84/0x4a0 [ 7025.477329][ T3116] dst_alloc+0x97/0x150 [ 7025.477329][ T3116] ip6_dst_alloc+0x23/0x90 [ 7025.477329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7025.477329][ T3116] ip6_pol_route+0x56f/0x840 [ 7025.477329][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7025.477329][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7025.477329][ T3116] fib6_rule_lookup+0x182/0x630 [ 7025.477329][ T3116] ip6_route_input+0x59c/0xa50 [ 7025.477329][ T3116] ipv6_rcv+0x397/0x810 [ 7025.477329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7025.477329][ T3116] process_backlog+0x101/0x620 [ 7025.477329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7025.477329][ T3116] net_rx_action+0x495/0xbe0 [ 7025.477329][ T3116] __do_softirq+0x1b5/0x7f6 [ 7025.477329][ T3116] [ 7025.479419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7025.479419][ T3116] netdev_get_by_index+0x5e/0x80 [ 7025.479419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7025.479419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7025.479419][ T3116] ip6_route_add+0x1c/0x140 [ 7025.479419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7025.479419][ T3116] addrconf_add_dev+0xe2/0x170 [ 7025.479419][ T3116] inet6_addr_add+0x12f/0xa40 [ 7025.479419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7025.479419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.479419][ T3116] netlink_rcv_skb+0x130/0x360 [ 7025.479419][ T3116] netlink_unicast+0x449/0x710 [ 7025.479419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7025.479419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7025.479419][ T3116] ___sys_sendmsg+0xee/0x170 [ 7025.479419][ T3116] __sys_sendmsg+0xcd/0x170 [ 7025.479419][ T3116] do_syscall_64+0xc6/0x1e0 [ 7025.479419][ T3116] [ 7025.481639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7025.481639][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7025.481639][ T3116] ipv6_find_idev+0x102/0x170 [ 7025.481639][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7025.481639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.481639][ T3116] netlink_rcv_skb+0x130/0x360 [ 7025.481639][ T3116] netlink_unicast+0x449/0x710 [ 7025.481639][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7025.481639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7025.481639][ T3116] ___sys_sendmsg+0xee/0x170 [ 7025.481639][ T3116] __sys_sendmsg+0xcd/0x170 [ 7025.481639][ T3116] do_syscall_64+0xc6/0x1e0 [ 7025.481639][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7025.481639][ T3116] [ 7025.483355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7025.483355][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7025.483355][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7025.483355][ T3116] ipv6_find_idev+0x102/0x170 [ 7025.483355][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7025.483355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.483355][ T3116] netlink_rcv_skb+0x130/0x360 [ 7025.483355][ T3116] netlink_unicast+0x449/0x710 [ 7025.483355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7025.483355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7025.483355][ T3116] ___sys_sendmsg+0xee/0x170 [ 7025.483355][ T3116] __sys_sendmsg+0xcd/0x170 [ 7025.483355][ T3116] do_syscall_64+0xc6/0x1e0 [ 7025.483355][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7025.483355][ T3116] [ 7035.724861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7035.725548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7035.725548][ T3116] dst_init+0x84/0x4a0 [ 7035.725548][ T3116] dst_alloc+0x97/0x150 [ 7035.725548][ T3116] ip6_dst_alloc+0x23/0x90 [ 7035.725548][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7035.725548][ T3116] ip6_pol_route+0x56f/0x840 [ 7035.725548][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7035.725548][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7035.725548][ T3116] fib6_rule_lookup+0x182/0x630 [ 7035.725548][ T3116] ip6_route_input+0x59c/0xa50 [ 7035.725548][ T3116] ipv6_rcv+0x397/0x810 [ 7035.725548][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7035.725548][ T3116] process_backlog+0x101/0x620 [ 7035.725548][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7035.725548][ T3116] net_rx_action+0x495/0xbe0 [ 7035.725548][ T3116] __do_softirq+0x1b5/0x7f6 [ 7035.725548][ T3116] [ 7035.728904][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7035.728904][ T3116] netdev_get_by_index+0x5e/0x80 [ 7035.728904][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7035.728904][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7035.728904][ T3116] ip6_route_add+0x1c/0x140 [ 7035.728904][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7035.728904][ T3116] addrconf_add_dev+0xe2/0x170 [ 7035.728904][ T3116] inet6_addr_add+0x12f/0xa40 [ 7035.728904][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7035.728904][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.728904][ T3116] netlink_rcv_skb+0x130/0x360 [ 7035.728904][ T3116] netlink_unicast+0x449/0x710 [ 7035.728904][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7035.728904][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7035.728904][ T3116] ___sys_sendmsg+0xee/0x170 [ 7035.728904][ T3116] __sys_sendmsg+0xcd/0x170 [ 7035.728904][ T3116] do_syscall_64+0xc6/0x1e0 [ 7035.728904][ T3116] [ 7035.732449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7035.732449][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7035.732449][ T3116] ipv6_find_idev+0x102/0x170 [ 7035.732449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.732449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.732449][ T3116] netlink_rcv_skb+0x130/0x360 [ 7035.732449][ T3116] netlink_unicast+0x449/0x710 [ 7035.732449][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7035.732449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7035.732449][ T3116] ___sys_sendmsg+0xee/0x170 [ 7035.732449][ T3116] __sys_sendmsg+0xcd/0x170 [ 7035.732449][ T3116] do_syscall_64+0xc6/0x1e0 [ 7035.732449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.732449][ T3116] [ 7035.735232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7035.735232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7035.735232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7035.735232][ T3116] ipv6_find_idev+0x102/0x170 [ 7035.735232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.735232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.735232][ T3116] netlink_rcv_skb+0x130/0x360 [ 7035.735232][ T3116] netlink_unicast+0x449/0x710 [ 7035.735232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7035.735232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7035.735232][ T3116] ___sys_sendmsg+0xee/0x170 [ 7035.735232][ T3116] __sys_sendmsg+0xcd/0x170 [ 7035.735232][ T3116] do_syscall_64+0xc6/0x1e0 [ 7035.735232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.735232][ T3116] [ 7045.980830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7045.981298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7045.981298][ T3116] dst_init+0x84/0x4a0 [ 7045.981298][ T3116] dst_alloc+0x97/0x150 [ 7045.981298][ T3116] ip6_dst_alloc+0x23/0x90 [ 7045.981298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7045.981298][ T3116] ip6_pol_route+0x56f/0x840 [ 7045.981298][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7045.981298][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7045.981298][ T3116] fib6_rule_lookup+0x182/0x630 [ 7045.981298][ T3116] ip6_route_input+0x59c/0xa50 [ 7045.981298][ T3116] ipv6_rcv+0x397/0x810 [ 7045.981298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7045.981298][ T3116] process_backlog+0x101/0x620 [ 7045.981298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7045.981298][ T3116] net_rx_action+0x495/0xbe0 [ 7045.981298][ T3116] __do_softirq+0x1b5/0x7f6 [ 7045.981298][ T3116] [ 7045.983375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7045.983375][ T3116] netdev_get_by_index+0x5e/0x80 [ 7045.983375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7045.983375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7045.983375][ T3116] ip6_route_add+0x1c/0x140 [ 7045.983375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7045.983375][ T3116] addrconf_add_dev+0xe2/0x170 [ 7045.983375][ T3116] inet6_addr_add+0x12f/0xa40 [ 7045.983375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7045.983375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.983375][ T3116] netlink_rcv_skb+0x130/0x360 [ 7045.983375][ T3116] netlink_unicast+0x449/0x710 [ 7045.983375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7045.983375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7045.983375][ T3116] ___sys_sendmsg+0xee/0x170 [ 7045.983375][ T3116] __sys_sendmsg+0xcd/0x170 [ 7045.983375][ T3116] do_syscall_64+0xc6/0x1e0 [ 7045.983375][ T3116] [ 7045.985561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7045.985561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7045.985561][ T3116] ipv6_find_idev+0x102/0x170 [ 7045.985561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7045.985561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.985561][ T3116] netlink_rcv_skb+0x130/0x360 [ 7045.985561][ T3116] netlink_unicast+0x449/0x710 [ 7045.985561][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7045.985561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7045.985561][ T3116] ___sys_sendmsg+0xee/0x170 [ 7045.985561][ T3116] __sys_sendmsg+0xcd/0x170 [ 7045.985561][ T3116] do_syscall_64+0xc6/0x1e0 [ 7045.985561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7045.985561][ T3116] [ 7045.987251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7045.987251][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7045.987251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7045.987251][ T3116] ipv6_find_idev+0x102/0x170 [ 7045.987251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7045.987251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.987251][ T3116] netlink_rcv_skb+0x130/0x360 [ 7045.987251][ T3116] netlink_unicast+0x449/0x710 [ 7045.987251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7045.987251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7045.987251][ T3116] ___sys_sendmsg+0xee/0x170 [ 7045.987251][ T3116] __sys_sendmsg+0xcd/0x170 [ 7045.987251][ T3116] do_syscall_64+0xc6/0x1e0 [ 7045.987251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7045.987251][ T3116] [ 7056.332963][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7056.333452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7056.333452][ T3116] dst_init+0x84/0x4a0 [ 7056.333452][ T3116] dst_alloc+0x97/0x150 [ 7056.333452][ T3116] ip6_dst_alloc+0x23/0x90 [ 7056.333452][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7056.333452][ T3116] ip6_pol_route+0x56f/0x840 [ 7056.333452][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7056.333452][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7056.333452][ T3116] fib6_rule_lookup+0x182/0x630 [ 7056.333452][ T3116] ip6_route_input+0x59c/0xa50 [ 7056.333452][ T3116] ipv6_rcv+0x397/0x810 [ 7056.333452][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7056.333452][ T3116] process_backlog+0x101/0x620 [ 7056.333452][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7056.333452][ T3116] net_rx_action+0x495/0xbe0 [ 7056.333452][ T3116] __do_softirq+0x1b5/0x7f6 [ 7056.333452][ T3116] [ 7056.335539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7056.335539][ T3116] netdev_get_by_index+0x5e/0x80 [ 7056.335539][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7056.335539][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7056.335539][ T3116] ip6_route_add+0x1c/0x140 [ 7056.335539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7056.335539][ T3116] addrconf_add_dev+0xe2/0x170 [ 7056.335539][ T3116] inet6_addr_add+0x12f/0xa40 [ 7056.335539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7056.335539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.335539][ T3116] netlink_rcv_skb+0x130/0x360 [ 7056.335539][ T3116] netlink_unicast+0x449/0x710 [ 7056.335539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7056.335539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7056.335539][ T3116] ___sys_sendmsg+0xee/0x170 [ 7056.335539][ T3116] __sys_sendmsg+0xcd/0x170 [ 7056.335539][ T3116] do_syscall_64+0xc6/0x1e0 [ 7056.335539][ T3116] [ 7056.337708][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7056.337708][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7056.337708][ T3116] ipv6_find_idev+0x102/0x170 [ 7056.337708][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.337708][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.337708][ T3116] netlink_rcv_skb+0x130/0x360 [ 7056.337708][ T3116] netlink_unicast+0x449/0x710 [ 7056.337708][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7056.337708][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7056.337708][ T3116] ___sys_sendmsg+0xee/0x170 [ 7056.337708][ T3116] __sys_sendmsg+0xcd/0x170 [ 7056.337708][ T3116] do_syscall_64+0xc6/0x1e0 [ 7056.337708][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.337708][ T3116] [ 7056.339402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7056.339402][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7056.339402][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7056.339402][ T3116] ipv6_find_idev+0x102/0x170 [ 7056.339402][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.339402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.339402][ T3116] netlink_rcv_skb+0x130/0x360 [ 7056.339402][ T3116] netlink_unicast+0x449/0x710 [ 7056.339402][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7056.339402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7056.339402][ T3116] ___sys_sendmsg+0xee/0x170 [ 7056.339402][ T3116] __sys_sendmsg+0xcd/0x170 [ 7056.339402][ T3116] do_syscall_64+0xc6/0x1e0 [ 7056.339402][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.339402][ T3116] [ 7066.580808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7066.581304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7066.581304][ T3116] dst_init+0x84/0x4a0 [ 7066.581304][ T3116] dst_alloc+0x97/0x150 [ 7066.581304][ T3116] ip6_dst_alloc+0x23/0x90 [ 7066.581304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7066.581304][ T3116] ip6_pol_route+0x56f/0x840 [ 7066.581304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7066.581304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7066.581304][ T3116] fib6_rule_lookup+0x182/0x630 [ 7066.581304][ T3116] ip6_route_input+0x59c/0xa50 [ 7066.581304][ T3116] ipv6_rcv+0x397/0x810 [ 7066.581304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7066.581304][ T3116] process_backlog+0x101/0x620 [ 7066.581304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7066.581304][ T3116] net_rx_action+0x495/0xbe0 [ 7066.581304][ T3116] __do_softirq+0x1b5/0x7f6 [ 7066.581304][ T3116] [ 7066.583406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7066.583406][ T3116] netdev_get_by_index+0x5e/0x80 [ 7066.583406][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7066.583406][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7066.583406][ T3116] ip6_route_add+0x1c/0x140 [ 7066.583406][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7066.583406][ T3116] addrconf_add_dev+0xe2/0x170 [ 7066.583406][ T3116] inet6_addr_add+0x12f/0xa40 [ 7066.583406][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7066.583406][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.583406][ T3116] netlink_rcv_skb+0x130/0x360 [ 7066.583406][ T3116] netlink_unicast+0x449/0x710 [ 7066.583406][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7066.583406][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7066.583406][ T3116] ___sys_sendmsg+0xee/0x170 [ 7066.583406][ T3116] __sys_sendmsg+0xcd/0x170 [ 7066.583406][ T3116] do_syscall_64+0xc6/0x1e0 [ 7066.583406][ T3116] [ 7066.585602][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7066.585602][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7066.585602][ T3116] ipv6_find_idev+0x102/0x170 [ 7066.585602][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.585602][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.585602][ T3116] netlink_rcv_skb+0x130/0x360 [ 7066.585602][ T3116] netlink_unicast+0x449/0x710 [ 7066.585602][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7066.585602][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7066.585602][ T3116] ___sys_sendmsg+0xee/0x170 [ 7066.585602][ T3116] __sys_sendmsg+0xcd/0x170 [ 7066.585602][ T3116] do_syscall_64+0xc6/0x1e0 [ 7066.585602][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.585602][ T3116] [ 7066.587305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7066.587305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7066.587305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7066.587305][ T3116] ipv6_find_idev+0x102/0x170 [ 7066.587305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.587305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.587305][ T3116] netlink_rcv_skb+0x130/0x360 [ 7066.587305][ T3116] netlink_unicast+0x449/0x710 [ 7066.587305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7066.587305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7066.587305][ T3116] ___sys_sendmsg+0xee/0x170 [ 7066.587305][ T3116] __sys_sendmsg+0xcd/0x170 [ 7066.587305][ T3116] do_syscall_64+0xc6/0x1e0 [ 7066.587305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.587305][ T3116] [ 7076.844851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7076.845344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7076.845344][ T3116] dst_init+0x84/0x4a0 [ 7076.845344][ T3116] dst_alloc+0x97/0x150 [ 7076.845344][ T3116] ip6_dst_alloc+0x23/0x90 [ 7076.845344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7076.845344][ T3116] ip6_pol_route+0x56f/0x840 [ 7076.845344][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7076.845344][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7076.845344][ T3116] fib6_rule_lookup+0x182/0x630 [ 7076.845344][ T3116] ip6_route_input+0x59c/0xa50 [ 7076.845344][ T3116] ipv6_rcv+0x397/0x810 [ 7076.845344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7076.845344][ T3116] process_backlog+0x101/0x620 [ 7076.845344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7076.845344][ T3116] net_rx_action+0x495/0xbe0 [ 7076.845344][ T3116] __do_softirq+0x1b5/0x7f6 [ 7076.845344][ T3116] [ 7076.847419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7076.847419][ T3116] netdev_get_by_index+0x5e/0x80 [ 7076.847419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7076.847419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7076.847419][ T3116] ip6_route_add+0x1c/0x140 [ 7076.847419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7076.847419][ T3116] addrconf_add_dev+0xe2/0x170 [ 7076.847419][ T3116] inet6_addr_add+0x12f/0xa40 [ 7076.847419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7076.847419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.847419][ T3116] netlink_rcv_skb+0x130/0x360 [ 7076.847419][ T3116] netlink_unicast+0x449/0x710 [ 7076.847419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7076.847419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7076.847419][ T3116] ___sys_sendmsg+0xee/0x170 [ 7076.847419][ T3116] __sys_sendmsg+0xcd/0x170 [ 7076.847419][ T3116] do_syscall_64+0xc6/0x1e0 [ 7076.847419][ T3116] [ 7076.849587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7076.849587][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7076.849587][ T3116] ipv6_find_idev+0x102/0x170 [ 7076.849587][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.849587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.849587][ T3116] netlink_rcv_skb+0x130/0x360 [ 7076.849587][ T3116] netlink_unicast+0x449/0x710 [ 7076.849587][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7076.849587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7076.849587][ T3116] ___sys_sendmsg+0xee/0x170 [ 7076.849587][ T3116] __sys_sendmsg+0xcd/0x170 [ 7076.849587][ T3116] do_syscall_64+0xc6/0x1e0 [ 7076.849587][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.849587][ T3116] [ 7076.851290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7076.851290][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7076.851290][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7076.851290][ T3116] ipv6_find_idev+0x102/0x170 [ 7076.851290][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.851290][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.851290][ T3116] netlink_rcv_skb+0x130/0x360 [ 7076.851290][ T3116] netlink_unicast+0x449/0x710 [ 7076.851290][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7076.851290][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7076.851290][ T3116] ___sys_sendmsg+0xee/0x170 [ 7076.851290][ T3116] __sys_sendmsg+0xcd/0x170 [ 7076.851290][ T3116] do_syscall_64+0xc6/0x1e0 [ 7076.851290][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.851290][ T3116] [ 7087.092955][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7087.093429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7087.093429][ T3116] dst_init+0x84/0x4a0 [ 7087.093429][ T3116] dst_alloc+0x97/0x150 [ 7087.093429][ T3116] ip6_dst_alloc+0x23/0x90 [ 7087.093429][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7087.093429][ T3116] ip6_pol_route+0x56f/0x840 [ 7087.093429][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7087.093429][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7087.093429][ T3116] fib6_rule_lookup+0x182/0x630 [ 7087.093429][ T3116] ip6_route_input+0x59c/0xa50 [ 7087.093429][ T3116] ipv6_rcv+0x397/0x810 [ 7087.093429][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7087.093429][ T3116] process_backlog+0x101/0x620 [ 7087.093429][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7087.093429][ T3116] net_rx_action+0x495/0xbe0 [ 7087.093429][ T3116] __do_softirq+0x1b5/0x7f6 [ 7087.093429][ T3116] [ 7087.095520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7087.095520][ T3116] netdev_get_by_index+0x5e/0x80 [ 7087.095520][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7087.095520][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7087.095520][ T3116] ip6_route_add+0x1c/0x140 [ 7087.095520][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7087.095520][ T3116] addrconf_add_dev+0xe2/0x170 [ 7087.095520][ T3116] inet6_addr_add+0x12f/0xa40 [ 7087.095520][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7087.095520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.095520][ T3116] netlink_rcv_skb+0x130/0x360 [ 7087.095520][ T3116] netlink_unicast+0x449/0x710 [ 7087.095520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7087.095520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7087.095520][ T3116] ___sys_sendmsg+0xee/0x170 [ 7087.095520][ T3116] __sys_sendmsg+0xcd/0x170 [ 7087.095520][ T3116] do_syscall_64+0xc6/0x1e0 [ 7087.095520][ T3116] [ 7087.097684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7087.097684][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7087.097684][ T3116] ipv6_find_idev+0x102/0x170 [ 7087.097684][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.097684][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.097684][ T3116] netlink_rcv_skb+0x130/0x360 [ 7087.097684][ T3116] netlink_unicast+0x449/0x710 [ 7087.097684][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7087.097684][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7087.097684][ T3116] ___sys_sendmsg+0xee/0x170 [ 7087.097684][ T3116] __sys_sendmsg+0xcd/0x170 [ 7087.097684][ T3116] do_syscall_64+0xc6/0x1e0 [ 7087.097684][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.097684][ T3116] [ 7087.099375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7087.099375][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7087.099375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7087.099375][ T3116] ipv6_find_idev+0x102/0x170 [ 7087.099375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.099375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.099375][ T3116] netlink_rcv_skb+0x130/0x360 [ 7087.099375][ T3116] netlink_unicast+0x449/0x710 [ 7087.099375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7087.099375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7087.099375][ T3116] ___sys_sendmsg+0xee/0x170 [ 7087.099375][ T3116] __sys_sendmsg+0xcd/0x170 [ 7087.099375][ T3116] do_syscall_64+0xc6/0x1e0 [ 7087.099375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.099375][ T3116] [ 7097.340834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7097.341316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7097.341316][ T3116] dst_init+0x84/0x4a0 [ 7097.341316][ T3116] dst_alloc+0x97/0x150 [ 7097.341316][ T3116] ip6_dst_alloc+0x23/0x90 [ 7097.341316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7097.341316][ T3116] ip6_pol_route+0x56f/0x840 [ 7097.341316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7097.341316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7097.341316][ T3116] fib6_rule_lookup+0x182/0x630 [ 7097.341316][ T3116] ip6_route_input+0x59c/0xa50 [ 7097.341316][ T3116] ipv6_rcv+0x397/0x810 [ 7097.341316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7097.341316][ T3116] process_backlog+0x101/0x620 [ 7097.341316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7097.341316][ T3116] net_rx_action+0x495/0xbe0 [ 7097.341316][ T3116] __do_softirq+0x1b5/0x7f6 [ 7097.341316][ T3116] [ 7097.343399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7097.343399][ T3116] netdev_get_by_index+0x5e/0x80 [ 7097.343399][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7097.343399][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7097.343399][ T3116] ip6_route_add+0x1c/0x140 [ 7097.343399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7097.343399][ T3116] addrconf_add_dev+0xe2/0x170 [ 7097.343399][ T3116] inet6_addr_add+0x12f/0xa40 [ 7097.343399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7097.343399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.343399][ T3116] netlink_rcv_skb+0x130/0x360 [ 7097.343399][ T3116] netlink_unicast+0x449/0x710 [ 7097.343399][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7097.343399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7097.343399][ T3116] ___sys_sendmsg+0xee/0x170 [ 7097.343399][ T3116] __sys_sendmsg+0xcd/0x170 [ 7097.343399][ T3116] do_syscall_64+0xc6/0x1e0 [ 7097.343399][ T3116] [ 7097.345607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7097.345607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7097.345607][ T3116] ipv6_find_idev+0x102/0x170 [ 7097.345607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.345607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.345607][ T3116] netlink_rcv_skb+0x130/0x360 [ 7097.345607][ T3116] netlink_unicast+0x449/0x710 [ 7097.345607][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7097.345607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7097.345607][ T3116] ___sys_sendmsg+0xee/0x170 [ 7097.345607][ T3116] __sys_sendmsg+0xcd/0x170 [ 7097.345607][ T3116] do_syscall_64+0xc6/0x1e0 [ 7097.345607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.345607][ T3116] [ 7097.347322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7097.347322][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7097.347322][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7097.347322][ T3116] ipv6_find_idev+0x102/0x170 [ 7097.347322][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.347322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.347322][ T3116] netlink_rcv_skb+0x130/0x360 [ 7097.347322][ T3116] netlink_unicast+0x449/0x710 [ 7097.347322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7097.347322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7097.347322][ T3116] ___sys_sendmsg+0xee/0x170 [ 7097.347322][ T3116] __sys_sendmsg+0xcd/0x170 [ 7097.347322][ T3116] do_syscall_64+0xc6/0x1e0 [ 7097.347322][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.347322][ T3116] [ 7107.412777][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7107.413264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7107.413264][ T3116] dst_init+0x84/0x4a0 [ 7107.413264][ T3116] dst_alloc+0x97/0x150 [ 7107.413264][ T3116] ip6_dst_alloc+0x23/0x90 [ 7107.413264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7107.413264][ T3116] ip6_pol_route+0x56f/0x840 [ 7107.413264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7107.413264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7107.413264][ T3116] fib6_rule_lookup+0x182/0x630 [ 7107.413264][ T3116] ip6_route_input+0x59c/0xa50 [ 7107.413264][ T3116] ipv6_rcv+0x397/0x810 [ 7107.413264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7107.413264][ T3116] process_backlog+0x101/0x620 [ 7107.413264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7107.413264][ T3116] net_rx_action+0x495/0xbe0 [ 7107.413264][ T3116] __do_softirq+0x1b5/0x7f6 [ 7107.413264][ T3116] [ 7107.415366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7107.415366][ T3116] netdev_get_by_index+0x5e/0x80 [ 7107.415366][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7107.415366][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7107.415366][ T3116] ip6_route_add+0x1c/0x140 [ 7107.415366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7107.415366][ T3116] addrconf_add_dev+0xe2/0x170 [ 7107.415366][ T3116] inet6_addr_add+0x12f/0xa40 [ 7107.415366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7107.415366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.415366][ T3116] netlink_rcv_skb+0x130/0x360 [ 7107.415366][ T3116] netlink_unicast+0x449/0x710 [ 7107.415366][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7107.415366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7107.415366][ T3116] ___sys_sendmsg+0xee/0x170 [ 7107.415366][ T3116] __sys_sendmsg+0xcd/0x170 [ 7107.415366][ T3116] do_syscall_64+0xc6/0x1e0 [ 7107.415366][ T3116] [ 7107.417556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7107.417556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7107.417556][ T3116] ipv6_find_idev+0x102/0x170 [ 7107.417556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.417556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.417556][ T3116] netlink_rcv_skb+0x130/0x360 [ 7107.417556][ T3116] netlink_unicast+0x449/0x710 [ 7107.417556][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7107.417556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7107.417556][ T3116] ___sys_sendmsg+0xee/0x170 [ 7107.417556][ T3116] __sys_sendmsg+0xcd/0x170 [ 7107.417556][ T3116] do_syscall_64+0xc6/0x1e0 [ 7107.417556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.417556][ T3116] [ 7107.419264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7107.419264][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7107.419264][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7107.419264][ T3116] ipv6_find_idev+0x102/0x170 [ 7107.419264][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.419264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.419264][ T3116] netlink_rcv_skb+0x130/0x360 [ 7107.419264][ T3116] netlink_unicast+0x449/0x710 [ 7107.419264][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7107.419264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7107.419264][ T3116] ___sys_sendmsg+0xee/0x170 [ 7107.419264][ T3116] __sys_sendmsg+0xcd/0x170 [ 7107.419264][ T3116] do_syscall_64+0xc6/0x1e0 [ 7107.419264][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.419264][ T3116] [ 7117.436842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7117.437334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7117.437334][ T3116] dst_init+0x84/0x4a0 [ 7117.437334][ T3116] dst_alloc+0x97/0x150 [ 7117.437334][ T3116] ip6_dst_alloc+0x23/0x90 [ 7117.437334][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7117.437334][ T3116] ip6_pol_route+0x56f/0x840 [ 7117.437334][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7117.437334][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7117.437334][ T3116] fib6_rule_lookup+0x182/0x630 [ 7117.437334][ T3116] ip6_route_input+0x59c/0xa50 [ 7117.437334][ T3116] ipv6_rcv+0x397/0x810 [ 7117.437334][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7117.437334][ T3116] process_backlog+0x101/0x620 [ 7117.437334][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7117.437334][ T3116] net_rx_action+0x495/0xbe0 [ 7117.437334][ T3116] __do_softirq+0x1b5/0x7f6 [ 7117.437334][ T3116] [ 7117.439526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7117.439526][ T3116] netdev_get_by_index+0x5e/0x80 [ 7117.439526][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7117.439526][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7117.439526][ T3116] ip6_route_add+0x1c/0x140 [ 7117.439526][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7117.439526][ T3116] addrconf_add_dev+0xe2/0x170 [ 7117.439526][ T3116] inet6_addr_add+0x12f/0xa40 [ 7117.439526][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7117.439526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.439526][ T3116] netlink_rcv_skb+0x130/0x360 [ 7117.439526][ T3116] netlink_unicast+0x449/0x710 [ 7117.439526][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7117.439526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7117.439526][ T3116] ___sys_sendmsg+0xee/0x170 [ 7117.439526][ T3116] __sys_sendmsg+0xcd/0x170 [ 7117.439526][ T3116] do_syscall_64+0xc6/0x1e0 [ 7117.439526][ T3116] [ 7117.441717][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7117.441717][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7117.441717][ T3116] ipv6_find_idev+0x102/0x170 [ 7117.441717][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.441717][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.441717][ T3116] netlink_rcv_skb+0x130/0x360 [ 7117.441717][ T3116] netlink_unicast+0x449/0x710 [ 7117.441717][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7117.441717][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7117.441717][ T3116] ___sys_sendmsg+0xee/0x170 [ 7117.441717][ T3116] __sys_sendmsg+0xcd/0x170 [ 7117.441717][ T3116] do_syscall_64+0xc6/0x1e0 [ 7117.441717][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.441717][ T3116] [ 7117.443425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7117.443425][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7117.443425][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7117.443425][ T3116] ipv6_find_idev+0x102/0x170 [ 7117.443425][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.443425][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.443425][ T3116] netlink_rcv_skb+0x130/0x360 [ 7117.443425][ T3116] netlink_unicast+0x449/0x710 [ 7117.443425][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7117.443425][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7117.443425][ T3116] ___sys_sendmsg+0xee/0x170 [ 7117.443425][ T3116] __sys_sendmsg+0xcd/0x170 [ 7117.443425][ T3116] do_syscall_64+0xc6/0x1e0 [ 7117.443425][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.443425][ T3116] [ 7127.508822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7127.509329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7127.509329][ T3116] dst_init+0x84/0x4a0 [ 7127.509329][ T3116] dst_alloc+0x97/0x150 [ 7127.509329][ T3116] ip6_dst_alloc+0x23/0x90 [ 7127.509329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7127.509329][ T3116] ip6_pol_route+0x56f/0x840 [ 7127.509329][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7127.509329][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7127.509329][ T3116] fib6_rule_lookup+0x182/0x630 [ 7127.509329][ T3116] ip6_route_input+0x59c/0xa50 [ 7127.509329][ T3116] ipv6_rcv+0x397/0x810 [ 7127.509329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7127.509329][ T3116] process_backlog+0x101/0x620 [ 7127.509329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7127.509329][ T3116] net_rx_action+0x495/0xbe0 [ 7127.509329][ T3116] __do_softirq+0x1b5/0x7f6 [ 7127.509329][ T3116] [ 7127.511419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7127.511419][ T3116] netdev_get_by_index+0x5e/0x80 [ 7127.511419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7127.511419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7127.511419][ T3116] ip6_route_add+0x1c/0x140 [ 7127.511419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7127.511419][ T3116] addrconf_add_dev+0xe2/0x170 [ 7127.511419][ T3116] inet6_addr_add+0x12f/0xa40 [ 7127.511419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7127.511419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.511419][ T3116] netlink_rcv_skb+0x130/0x360 [ 7127.511419][ T3116] netlink_unicast+0x449/0x710 [ 7127.511419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7127.511419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7127.511419][ T3116] ___sys_sendmsg+0xee/0x170 [ 7127.511419][ T3116] __sys_sendmsg+0xcd/0x170 [ 7127.511419][ T3116] do_syscall_64+0xc6/0x1e0 [ 7127.511419][ T3116] [ 7127.513609][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7127.513609][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7127.513609][ T3116] ipv6_find_idev+0x102/0x170 [ 7127.513609][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.513609][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.513609][ T3116] netlink_rcv_skb+0x130/0x360 [ 7127.513609][ T3116] netlink_unicast+0x449/0x710 [ 7127.513609][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7127.513609][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7127.513609][ T3116] ___sys_sendmsg+0xee/0x170 [ 7127.513609][ T3116] __sys_sendmsg+0xcd/0x170 [ 7127.513609][ T3116] do_syscall_64+0xc6/0x1e0 [ 7127.513609][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.513609][ T3116] [ 7127.515330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7127.515330][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7127.515330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7127.515330][ T3116] ipv6_find_idev+0x102/0x170 [ 7127.515330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.515330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.515330][ T3116] netlink_rcv_skb+0x130/0x360 [ 7127.515330][ T3116] netlink_unicast+0x449/0x710 [ 7127.515330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7127.515330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7127.515330][ T3116] ___sys_sendmsg+0xee/0x170 [ 7127.515330][ T3116] __sys_sendmsg+0xcd/0x170 [ 7127.515330][ T3116] do_syscall_64+0xc6/0x1e0 [ 7127.515330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.515330][ T3116] [ 7137.756818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7137.757297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7137.757297][ T3116] dst_init+0x84/0x4a0 [ 7137.757297][ T3116] dst_alloc+0x97/0x150 [ 7137.757297][ T3116] ip6_dst_alloc+0x23/0x90 [ 7137.757297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7137.757297][ T3116] ip6_pol_route+0x56f/0x840 [ 7137.757297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7137.757297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7137.757297][ T3116] fib6_rule_lookup+0x182/0x630 [ 7137.757297][ T3116] ip6_route_input+0x59c/0xa50 [ 7137.757297][ T3116] ipv6_rcv+0x397/0x810 [ 7137.757297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7137.757297][ T3116] process_backlog+0x101/0x620 [ 7137.757297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7137.757297][ T3116] net_rx_action+0x495/0xbe0 [ 7137.757297][ T3116] __do_softirq+0x1b5/0x7f6 [ 7137.757297][ T3116] [ 7137.759391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7137.759391][ T3116] netdev_get_by_index+0x5e/0x80 [ 7137.759391][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7137.759391][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7137.759391][ T3116] ip6_route_add+0x1c/0x140 [ 7137.759391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7137.759391][ T3116] addrconf_add_dev+0xe2/0x170 [ 7137.759391][ T3116] inet6_addr_add+0x12f/0xa40 [ 7137.759391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7137.759391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.759391][ T3116] netlink_rcv_skb+0x130/0x360 [ 7137.759391][ T3116] netlink_unicast+0x449/0x710 [ 7137.759391][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7137.759391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7137.759391][ T3116] ___sys_sendmsg+0xee/0x170 [ 7137.759391][ T3116] __sys_sendmsg+0xcd/0x170 [ 7137.759391][ T3116] do_syscall_64+0xc6/0x1e0 [ 7137.759391][ T3116] [ 7137.761578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7137.761578][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7137.761578][ T3116] ipv6_find_idev+0x102/0x170 [ 7137.761578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.761578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.761578][ T3116] netlink_rcv_skb+0x130/0x360 [ 7137.761578][ T3116] netlink_unicast+0x449/0x710 [ 7137.761578][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7137.761578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7137.761578][ T3116] ___sys_sendmsg+0xee/0x170 [ 7137.761578][ T3116] __sys_sendmsg+0xcd/0x170 [ 7137.761578][ T3116] do_syscall_64+0xc6/0x1e0 [ 7137.761578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.761578][ T3116] [ 7137.763321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7137.763321][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7137.763321][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7137.763321][ T3116] ipv6_find_idev+0x102/0x170 [ 7137.763321][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.763321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.763321][ T3116] netlink_rcv_skb+0x130/0x360 [ 7137.763321][ T3116] netlink_unicast+0x449/0x710 [ 7137.763321][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7137.763321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7137.763321][ T3116] ___sys_sendmsg+0xee/0x170 [ 7137.763321][ T3116] __sys_sendmsg+0xcd/0x170 [ 7137.763321][ T3116] do_syscall_64+0xc6/0x1e0 [ 7137.763321][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.763321][ T3116] [ 7148.004759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7148.005256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7148.005256][ T3116] dst_init+0x84/0x4a0 [ 7148.005256][ T3116] dst_alloc+0x97/0x150 [ 7148.005256][ T3116] ip6_dst_alloc+0x23/0x90 [ 7148.005256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7148.005256][ T3116] ip6_pol_route+0x56f/0x840 [ 7148.005256][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7148.005256][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7148.005256][ T3116] fib6_rule_lookup+0x182/0x630 [ 7148.005256][ T3116] ip6_route_input+0x59c/0xa50 [ 7148.005256][ T3116] ipv6_rcv+0x397/0x810 [ 7148.005256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7148.005256][ T3116] process_backlog+0x101/0x620 [ 7148.005256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7148.005256][ T3116] net_rx_action+0x495/0xbe0 [ 7148.005256][ T3116] __do_softirq+0x1b5/0x7f6 [ 7148.005256][ T3116] [ 7148.007343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7148.007343][ T3116] netdev_get_by_index+0x5e/0x80 [ 7148.007343][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7148.007343][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7148.007343][ T3116] ip6_route_add+0x1c/0x140 [ 7148.007343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7148.007343][ T3116] addrconf_add_dev+0xe2/0x170 [ 7148.007343][ T3116] inet6_addr_add+0x12f/0xa40 [ 7148.007343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7148.007343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.007343][ T3116] netlink_rcv_skb+0x130/0x360 [ 7148.007343][ T3116] netlink_unicast+0x449/0x710 [ 7148.007343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7148.007343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7148.007343][ T3116] ___sys_sendmsg+0xee/0x170 [ 7148.007343][ T3116] __sys_sendmsg+0xcd/0x170 [ 7148.007343][ T3116] do_syscall_64+0xc6/0x1e0 [ 7148.007343][ T3116] [ 7148.009541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7148.009541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7148.009541][ T3116] ipv6_find_idev+0x102/0x170 [ 7148.009541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7148.009541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.009541][ T3116] netlink_rcv_skb+0x130/0x360 [ 7148.009541][ T3116] netlink_unicast+0x449/0x710 [ 7148.009541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7148.009541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7148.009541][ T3116] ___sys_sendmsg+0xee/0x170 [ 7148.009541][ T3116] __sys_sendmsg+0xcd/0x170 [ 7148.009541][ T3116] do_syscall_64+0xc6/0x1e0 [ 7148.009541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7148.009541][ T3116] [ 7148.011255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7148.011255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7148.011255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7148.011255][ T3116] ipv6_find_idev+0x102/0x170 [ 7148.011255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7148.011255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.011255][ T3116] netlink_rcv_skb+0x130/0x360 [ 7148.011255][ T3116] netlink_unicast+0x449/0x710 [ 7148.011255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7148.011255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7148.011255][ T3116] ___sys_sendmsg+0xee/0x170 [ 7148.011255][ T3116] __sys_sendmsg+0xcd/0x170 [ 7148.011255][ T3116] do_syscall_64+0xc6/0x1e0 [ 7148.011255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7148.011255][ T3116] [ 7158.044732][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7158.045228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7158.045228][ T3116] dst_init+0x84/0x4a0 [ 7158.045228][ T3116] dst_alloc+0x97/0x150 [ 7158.045228][ T3116] ip6_dst_alloc+0x23/0x90 [ 7158.045228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7158.045228][ T3116] ip6_pol_route+0x56f/0x840 [ 7158.045228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7158.045228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7158.045228][ T3116] fib6_rule_lookup+0x182/0x630 [ 7158.045228][ T3116] ip6_route_input+0x59c/0xa50 [ 7158.045228][ T3116] ipv6_rcv+0x397/0x810 [ 7158.045228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7158.045228][ T3116] process_backlog+0x101/0x620 [ 7158.045228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7158.045228][ T3116] net_rx_action+0x495/0xbe0 [ 7158.045228][ T3116] __do_softirq+0x1b5/0x7f6 [ 7158.045228][ T3116] [ 7158.047374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7158.047374][ T3116] netdev_get_by_index+0x5e/0x80 [ 7158.047374][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7158.047374][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7158.047374][ T3116] ip6_route_add+0x1c/0x140 [ 7158.047374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7158.047374][ T3116] addrconf_add_dev+0xe2/0x170 [ 7158.047374][ T3116] inet6_addr_add+0x12f/0xa40 [ 7158.047374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7158.047374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.047374][ T3116] netlink_rcv_skb+0x130/0x360 [ 7158.047374][ T3116] netlink_unicast+0x449/0x710 [ 7158.047374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7158.047374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7158.047374][ T3116] ___sys_sendmsg+0xee/0x170 [ 7158.047374][ T3116] __sys_sendmsg+0xcd/0x170 [ 7158.047374][ T3116] do_syscall_64+0xc6/0x1e0 [ 7158.047374][ T3116] [ 7158.049600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7158.049600][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7158.049600][ T3116] ipv6_find_idev+0x102/0x170 [ 7158.049600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.049600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.049600][ T3116] netlink_rcv_skb+0x130/0x360 [ 7158.049600][ T3116] netlink_unicast+0x449/0x710 [ 7158.049600][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7158.049600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7158.049600][ T3116] ___sys_sendmsg+0xee/0x170 [ 7158.049600][ T3116] __sys_sendmsg+0xcd/0x170 [ 7158.049600][ T3116] do_syscall_64+0xc6/0x1e0 [ 7158.049600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.049600][ T3116] [ 7158.051847][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7158.051847][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7158.051847][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7158.051847][ T3116] ipv6_find_idev+0x102/0x170 [ 7158.051847][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.051847][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.051847][ T3116] netlink_rcv_skb+0x130/0x360 [ 7158.051847][ T3116] netlink_unicast+0x449/0x710 [ 7158.051847][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7158.051847][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7158.051847][ T3116] ___sys_sendmsg+0xee/0x170 [ 7158.051847][ T3116] __sys_sendmsg+0xcd/0x170 [ 7158.051847][ T3116] do_syscall_64+0xc6/0x1e0 [ 7158.051847][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.051847][ T3116] [ 7168.292846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7168.293323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7168.293323][ T3116] dst_init+0x84/0x4a0 [ 7168.293323][ T3116] dst_alloc+0x97/0x150 [ 7168.293323][ T3116] ip6_dst_alloc+0x23/0x90 [ 7168.293323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7168.293323][ T3116] ip6_pol_route+0x56f/0x840 [ 7168.293323][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7168.293323][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7168.293323][ T3116] fib6_rule_lookup+0x182/0x630 [ 7168.293323][ T3116] ip6_route_input+0x59c/0xa50 [ 7168.293323][ T3116] ipv6_rcv+0x397/0x810 [ 7168.293323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7168.293323][ T3116] process_backlog+0x101/0x620 [ 7168.293323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7168.293323][ T3116] net_rx_action+0x495/0xbe0 [ 7168.293323][ T3116] __do_softirq+0x1b5/0x7f6 [ 7168.293323][ T3116] [ 7168.295420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7168.295420][ T3116] netdev_get_by_index+0x5e/0x80 [ 7168.295420][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7168.295420][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7168.295420][ T3116] ip6_route_add+0x1c/0x140 [ 7168.295420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7168.295420][ T3116] addrconf_add_dev+0xe2/0x170 [ 7168.295420][ T3116] inet6_addr_add+0x12f/0xa40 [ 7168.295420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7168.295420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.295420][ T3116] netlink_rcv_skb+0x130/0x360 [ 7168.295420][ T3116] netlink_unicast+0x449/0x710 [ 7168.295420][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7168.295420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7168.295420][ T3116] ___sys_sendmsg+0xee/0x170 [ 7168.295420][ T3116] __sys_sendmsg+0xcd/0x170 [ 7168.295420][ T3116] do_syscall_64+0xc6/0x1e0 [ 7168.295420][ T3116] [ 7168.298012][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7168.298012][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7168.298012][ T3116] ipv6_find_idev+0x102/0x170 [ 7168.298012][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.298012][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.298012][ T3116] netlink_rcv_skb+0x130/0x360 [ 7168.298012][ T3116] netlink_unicast+0x449/0x710 [ 7168.298012][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7168.298012][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7168.298012][ T3116] ___sys_sendmsg+0xee/0x170 [ 7168.298012][ T3116] __sys_sendmsg+0xcd/0x170 [ 7168.298012][ T3116] do_syscall_64+0xc6/0x1e0 [ 7168.298012][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.298012][ T3116] [ 7168.299726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7168.299726][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7168.299726][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7168.299726][ T3116] ipv6_find_idev+0x102/0x170 [ 7168.299726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.299726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.299726][ T3116] netlink_rcv_skb+0x130/0x360 [ 7168.299726][ T3116] netlink_unicast+0x449/0x710 [ 7168.299726][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7168.299726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7168.299726][ T3116] ___sys_sendmsg+0xee/0x170 [ 7168.299726][ T3116] __sys_sendmsg+0xcd/0x170 [ 7168.299726][ T3116] do_syscall_64+0xc6/0x1e0 [ 7168.299726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.299726][ T3116] [ 7178.540845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7178.541326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7178.541326][ T3116] dst_init+0x84/0x4a0 [ 7178.541326][ T3116] dst_alloc+0x97/0x150 [ 7178.541326][ T3116] ip6_dst_alloc+0x23/0x90 [ 7178.541326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7178.541326][ T3116] ip6_pol_route+0x56f/0x840 [ 7178.541326][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7178.541326][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7178.541326][ T3116] fib6_rule_lookup+0x182/0x630 [ 7178.541326][ T3116] ip6_route_input+0x59c/0xa50 [ 7178.541326][ T3116] ipv6_rcv+0x397/0x810 [ 7178.541326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7178.541326][ T3116] process_backlog+0x101/0x620 [ 7178.541326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7178.541326][ T3116] net_rx_action+0x495/0xbe0 [ 7178.541326][ T3116] __do_softirq+0x1b5/0x7f6 [ 7178.541326][ T3116] [ 7178.543418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7178.543418][ T3116] netdev_get_by_index+0x5e/0x80 [ 7178.543418][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7178.543418][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7178.543418][ T3116] ip6_route_add+0x1c/0x140 [ 7178.543418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7178.543418][ T3116] addrconf_add_dev+0xe2/0x170 [ 7178.543418][ T3116] inet6_addr_add+0x12f/0xa40 [ 7178.543418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7178.543418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.543418][ T3116] netlink_rcv_skb+0x130/0x360 [ 7178.543418][ T3116] netlink_unicast+0x449/0x710 [ 7178.543418][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7178.543418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7178.543418][ T3116] ___sys_sendmsg+0xee/0x170 [ 7178.543418][ T3116] __sys_sendmsg+0xcd/0x170 [ 7178.543418][ T3116] do_syscall_64+0xc6/0x1e0 [ 7178.543418][ T3116] [ 7178.545618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7178.545618][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7178.545618][ T3116] ipv6_find_idev+0x102/0x170 [ 7178.545618][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.545618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.545618][ T3116] netlink_rcv_skb+0x130/0x360 [ 7178.545618][ T3116] netlink_unicast+0x449/0x710 [ 7178.545618][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7178.545618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7178.545618][ T3116] ___sys_sendmsg+0xee/0x170 [ 7178.545618][ T3116] __sys_sendmsg+0xcd/0x170 [ 7178.545618][ T3116] do_syscall_64+0xc6/0x1e0 [ 7178.545618][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.545618][ T3116] [ 7178.547345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7178.547345][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7178.547345][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7178.547345][ T3116] ipv6_find_idev+0x102/0x170 [ 7178.547345][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.547345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.547345][ T3116] netlink_rcv_skb+0x130/0x360 [ 7178.547345][ T3116] netlink_unicast+0x449/0x710 [ 7178.547345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7178.547345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7178.547345][ T3116] ___sys_sendmsg+0xee/0x170 [ 7178.547345][ T3116] __sys_sendmsg+0xcd/0x170 [ 7178.547345][ T3116] do_syscall_64+0xc6/0x1e0 [ 7178.547345][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.547345][ T3116] [ 7188.788823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7188.789323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7188.789323][ T3116] dst_init+0x84/0x4a0 [ 7188.789323][ T3116] dst_alloc+0x97/0x150 [ 7188.789323][ T3116] ip6_dst_alloc+0x23/0x90 [ 7188.789323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7188.789323][ T3116] ip6_pol_route+0x56f/0x840 [ 7188.789323][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7188.789323][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7188.789323][ T3116] fib6_rule_lookup+0x182/0x630 [ 7188.789323][ T3116] ip6_route_input+0x59c/0xa50 [ 7188.789323][ T3116] ipv6_rcv+0x397/0x810 [ 7188.789323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7188.789323][ T3116] process_backlog+0x101/0x620 [ 7188.789323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7188.789323][ T3116] net_rx_action+0x495/0xbe0 [ 7188.789323][ T3116] __do_softirq+0x1b5/0x7f6 [ 7188.789323][ T3116] [ 7188.791413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7188.791413][ T3116] netdev_get_by_index+0x5e/0x80 [ 7188.791413][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7188.791413][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7188.791413][ T3116] ip6_route_add+0x1c/0x140 [ 7188.791413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7188.791413][ T3116] addrconf_add_dev+0xe2/0x170 [ 7188.791413][ T3116] inet6_addr_add+0x12f/0xa40 [ 7188.791413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7188.791413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.791413][ T3116] netlink_rcv_skb+0x130/0x360 [ 7188.791413][ T3116] netlink_unicast+0x449/0x710 [ 7188.791413][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7188.791413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7188.791413][ T3116] ___sys_sendmsg+0xee/0x170 [ 7188.791413][ T3116] __sys_sendmsg+0xcd/0x170 [ 7188.791413][ T3116] do_syscall_64+0xc6/0x1e0 [ 7188.791413][ T3116] [ 7188.793604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7188.793604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7188.793604][ T3116] ipv6_find_idev+0x102/0x170 [ 7188.793604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.793604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.793604][ T3116] netlink_rcv_skb+0x130/0x360 [ 7188.793604][ T3116] netlink_unicast+0x449/0x710 [ 7188.793604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7188.793604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7188.793604][ T3116] ___sys_sendmsg+0xee/0x170 [ 7188.793604][ T3116] __sys_sendmsg+0xcd/0x170 [ 7188.793604][ T3116] do_syscall_64+0xc6/0x1e0 [ 7188.793604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.793604][ T3116] [ 7188.795331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7188.795331][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7188.795331][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7188.795331][ T3116] ipv6_find_idev+0x102/0x170 [ 7188.795331][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.795331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.795331][ T3116] netlink_rcv_skb+0x130/0x360 [ 7188.795331][ T3116] netlink_unicast+0x449/0x710 [ 7188.795331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7188.795331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7188.795331][ T3116] ___sys_sendmsg+0xee/0x170 [ 7188.795331][ T3116] __sys_sendmsg+0xcd/0x170 [ 7188.795331][ T3116] do_syscall_64+0xc6/0x1e0 [ 7188.795331][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.795331][ T3116] [ 7199.036829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7199.037307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7199.037307][ T3116] dst_init+0x84/0x4a0 [ 7199.037307][ T3116] dst_alloc+0x97/0x150 [ 7199.037307][ T3116] ip6_dst_alloc+0x23/0x90 [ 7199.037307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7199.037307][ T3116] ip6_pol_route+0x56f/0x840 [ 7199.037307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7199.037307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7199.037307][ T3116] fib6_rule_lookup+0x182/0x630 [ 7199.037307][ T3116] ip6_route_input+0x59c/0xa50 [ 7199.037307][ T3116] ipv6_rcv+0x397/0x810 [ 7199.037307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7199.037307][ T3116] process_backlog+0x101/0x620 [ 7199.037307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7199.037307][ T3116] net_rx_action+0x495/0xbe0 [ 7199.037307][ T3116] __do_softirq+0x1b5/0x7f6 [ 7199.037307][ T3116] [ 7199.039400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7199.039400][ T3116] netdev_get_by_index+0x5e/0x80 [ 7199.039400][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7199.039400][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7199.039400][ T3116] ip6_route_add+0x1c/0x140 [ 7199.039400][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7199.039400][ T3116] addrconf_add_dev+0xe2/0x170 [ 7199.039400][ T3116] inet6_addr_add+0x12f/0xa40 [ 7199.039400][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7199.039400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.039400][ T3116] netlink_rcv_skb+0x130/0x360 [ 7199.039400][ T3116] netlink_unicast+0x449/0x710 [ 7199.039400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7199.039400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7199.039400][ T3116] ___sys_sendmsg+0xee/0x170 [ 7199.039400][ T3116] __sys_sendmsg+0xcd/0x170 [ 7199.039400][ T3116] do_syscall_64+0xc6/0x1e0 [ 7199.039400][ T3116] [ 7199.041599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7199.041599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7199.041599][ T3116] ipv6_find_idev+0x102/0x170 [ 7199.041599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.041599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.041599][ T3116] netlink_rcv_skb+0x130/0x360 [ 7199.041599][ T3116] netlink_unicast+0x449/0x710 [ 7199.041599][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7199.041599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7199.041599][ T3116] ___sys_sendmsg+0xee/0x170 [ 7199.041599][ T3116] __sys_sendmsg+0xcd/0x170 [ 7199.041599][ T3116] do_syscall_64+0xc6/0x1e0 [ 7199.041599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.041599][ T3116] [ 7199.044246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7199.044246][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7199.044246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7199.044246][ T3116] ipv6_find_idev+0x102/0x170 [ 7199.044246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.044246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.044246][ T3116] netlink_rcv_skb+0x130/0x360 [ 7199.044246][ T3116] netlink_unicast+0x449/0x710 [ 7199.044246][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7199.044246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7199.044246][ T3116] ___sys_sendmsg+0xee/0x170 [ 7199.044246][ T3116] __sys_sendmsg+0xcd/0x170 [ 7199.044246][ T3116] do_syscall_64+0xc6/0x1e0 [ 7199.044246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.044246][ T3116] [ 7209.284834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7209.285297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7209.285297][ T3116] dst_init+0x84/0x4a0 [ 7209.285297][ T3116] dst_alloc+0x97/0x150 [ 7209.285297][ T3116] ip6_dst_alloc+0x23/0x90 [ 7209.285297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7209.285297][ T3116] ip6_pol_route+0x56f/0x840 [ 7209.285297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7209.285297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7209.285297][ T3116] fib6_rule_lookup+0x182/0x630 [ 7209.285297][ T3116] ip6_route_input+0x59c/0xa50 [ 7209.285297][ T3116] ipv6_rcv+0x397/0x810 [ 7209.285297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7209.285297][ T3116] process_backlog+0x101/0x620 [ 7209.285297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7209.285297][ T3116] net_rx_action+0x495/0xbe0 [ 7209.285297][ T3116] __do_softirq+0x1b5/0x7f6 [ 7209.285297][ T3116] [ 7209.287773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7209.287773][ T3116] netdev_get_by_index+0x5e/0x80 [ 7209.287773][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7209.287773][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7209.287773][ T3116] ip6_route_add+0x1c/0x140 [ 7209.287773][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7209.287773][ T3116] addrconf_add_dev+0xe2/0x170 [ 7209.287773][ T3116] inet6_addr_add+0x12f/0xa40 [ 7209.287773][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7209.287773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.287773][ T3116] netlink_rcv_skb+0x130/0x360 [ 7209.287773][ T3116] netlink_unicast+0x449/0x710 [ 7209.287773][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7209.287773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7209.287773][ T3116] ___sys_sendmsg+0xee/0x170 [ 7209.287773][ T3116] __sys_sendmsg+0xcd/0x170 [ 7209.287773][ T3116] do_syscall_64+0xc6/0x1e0 [ 7209.287773][ T3116] [ 7209.289942][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7209.289942][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7209.289942][ T3116] ipv6_find_idev+0x102/0x170 [ 7209.289942][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.289942][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.289942][ T3116] netlink_rcv_skb+0x130/0x360 [ 7209.289942][ T3116] netlink_unicast+0x449/0x710 [ 7209.289942][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7209.289942][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7209.289942][ T3116] ___sys_sendmsg+0xee/0x170 [ 7209.289942][ T3116] __sys_sendmsg+0xcd/0x170 [ 7209.289942][ T3116] do_syscall_64+0xc6/0x1e0 [ 7209.289942][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.289942][ T3116] [ 7209.291635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7209.291635][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7209.291635][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7209.291635][ T3116] ipv6_find_idev+0x102/0x170 [ 7209.291635][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.291635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.291635][ T3116] netlink_rcv_skb+0x130/0x360 [ 7209.291635][ T3116] netlink_unicast+0x449/0x710 [ 7209.291635][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7209.291635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7209.291635][ T3116] ___sys_sendmsg+0xee/0x170 [ 7209.291635][ T3116] __sys_sendmsg+0xcd/0x170 [ 7209.291635][ T3116] do_syscall_64+0xc6/0x1e0 [ 7209.291635][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.291635][ T3116] [ 7219.404807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7219.405452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7219.405452][ T3116] dst_init+0x84/0x4a0 [ 7219.405452][ T3116] dst_alloc+0x97/0x150 [ 7219.405452][ T3116] ip6_dst_alloc+0x23/0x90 [ 7219.405452][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7219.405452][ T3116] ip6_pol_route+0x56f/0x840 [ 7219.405452][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7219.405452][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7219.405452][ T3116] fib6_rule_lookup+0x182/0x630 [ 7219.405452][ T3116] ip6_route_input+0x59c/0xa50 [ 7219.405452][ T3116] ipv6_rcv+0x397/0x810 [ 7219.405452][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7219.405452][ T3116] process_backlog+0x101/0x620 [ 7219.405452][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7219.405452][ T3116] net_rx_action+0x495/0xbe0 [ 7219.405452][ T3116] __do_softirq+0x1b5/0x7f6 [ 7219.405452][ T3116] [ 7219.408667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7219.408667][ T3116] netdev_get_by_index+0x5e/0x80 [ 7219.408667][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7219.408667][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7219.408667][ T3116] ip6_route_add+0x1c/0x140 [ 7219.408667][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7219.408667][ T3116] addrconf_add_dev+0xe2/0x170 [ 7219.408667][ T3116] inet6_addr_add+0x12f/0xa40 [ 7219.408667][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7219.408667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.408667][ T3116] netlink_rcv_skb+0x130/0x360 [ 7219.408667][ T3116] netlink_unicast+0x449/0x710 [ 7219.408667][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7219.408667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7219.408667][ T3116] ___sys_sendmsg+0xee/0x170 [ 7219.408667][ T3116] __sys_sendmsg+0xcd/0x170 [ 7219.408667][ T3116] do_syscall_64+0xc6/0x1e0 [ 7219.408667][ T3116] [ 7219.412210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7219.412210][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7219.412210][ T3116] ipv6_find_idev+0x102/0x170 [ 7219.412210][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7219.412210][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.412210][ T3116] netlink_rcv_skb+0x130/0x360 [ 7219.412210][ T3116] netlink_unicast+0x449/0x710 [ 7219.412210][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7219.412210][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7219.412210][ T3116] ___sys_sendmsg+0xee/0x170 [ 7219.412210][ T3116] __sys_sendmsg+0xcd/0x170 [ 7219.412210][ T3116] do_syscall_64+0xc6/0x1e0 [ 7219.412210][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7219.412210][ T3116] [ 7219.414911][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7219.414911][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7219.414911][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7219.414911][ T3116] ipv6_find_idev+0x102/0x170 [ 7219.414911][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7219.414911][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7219.414911][ T3116] netlink_rcv_skb+0x130/0x360 [ 7219.414911][ T3116] netlink_unicast+0x449/0x710 [ 7219.414911][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7219.414911][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7219.414911][ T3116] ___sys_sendmsg+0xee/0x170 [ 7219.414911][ T3116] __sys_sendmsg+0xcd/0x170 [ 7219.414911][ T3116] do_syscall_64+0xc6/0x1e0 [ 7219.414911][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7219.414911][ T3116] [ 7229.660833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7229.661319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7229.661319][ T3116] dst_init+0x84/0x4a0 [ 7229.661319][ T3116] dst_alloc+0x97/0x150 [ 7229.661319][ T3116] ip6_dst_alloc+0x23/0x90 [ 7229.661319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7229.661319][ T3116] ip6_pol_route+0x56f/0x840 [ 7229.661319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7229.661319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7229.661319][ T3116] fib6_rule_lookup+0x182/0x630 [ 7229.661319][ T3116] ip6_route_input+0x59c/0xa50 [ 7229.661319][ T3116] ipv6_rcv+0x397/0x810 [ 7229.661319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7229.661319][ T3116] process_backlog+0x101/0x620 [ 7229.661319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7229.661319][ T3116] net_rx_action+0x495/0xbe0 [ 7229.661319][ T3116] __do_softirq+0x1b5/0x7f6 [ 7229.661319][ T3116] [ 7229.663428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7229.663428][ T3116] netdev_get_by_index+0x5e/0x80 [ 7229.663428][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7229.663428][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7229.663428][ T3116] ip6_route_add+0x1c/0x140 [ 7229.663428][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7229.663428][ T3116] addrconf_add_dev+0xe2/0x170 [ 7229.663428][ T3116] inet6_addr_add+0x12f/0xa40 [ 7229.663428][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7229.663428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.663428][ T3116] netlink_rcv_skb+0x130/0x360 [ 7229.663428][ T3116] netlink_unicast+0x449/0x710 [ 7229.663428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7229.663428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7229.663428][ T3116] ___sys_sendmsg+0xee/0x170 [ 7229.663428][ T3116] __sys_sendmsg+0xcd/0x170 [ 7229.663428][ T3116] do_syscall_64+0xc6/0x1e0 [ 7229.663428][ T3116] [ 7229.665651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7229.665651][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7229.665651][ T3116] ipv6_find_idev+0x102/0x170 [ 7229.665651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.665651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.665651][ T3116] netlink_rcv_skb+0x130/0x360 [ 7229.665651][ T3116] netlink_unicast+0x449/0x710 [ 7229.665651][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7229.665651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7229.665651][ T3116] ___sys_sendmsg+0xee/0x170 [ 7229.665651][ T3116] __sys_sendmsg+0xcd/0x170 [ 7229.665651][ T3116] do_syscall_64+0xc6/0x1e0 [ 7229.665651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.665651][ T3116] [ 7229.667358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7229.667358][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7229.667358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7229.667358][ T3116] ipv6_find_idev+0x102/0x170 [ 7229.667358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.667358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.667358][ T3116] netlink_rcv_skb+0x130/0x360 [ 7229.667358][ T3116] netlink_unicast+0x449/0x710 [ 7229.667358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7229.667358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7229.667358][ T3116] ___sys_sendmsg+0xee/0x170 [ 7229.667358][ T3116] __sys_sendmsg+0xcd/0x170 [ 7229.667358][ T3116] do_syscall_64+0xc6/0x1e0 [ 7229.667358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.667358][ T3116] [ 7239.844824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7239.845310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7239.845310][ T3116] dst_init+0x84/0x4a0 [ 7239.845310][ T3116] dst_alloc+0x97/0x150 [ 7239.845310][ T3116] ip6_dst_alloc+0x23/0x90 [ 7239.845310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7239.845310][ T3116] ip6_pol_route+0x56f/0x840 [ 7239.845310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7239.845310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7239.845310][ T3116] fib6_rule_lookup+0x182/0x630 [ 7239.845310][ T3116] ip6_route_input+0x59c/0xa50 [ 7239.845310][ T3116] ipv6_rcv+0x397/0x810 [ 7239.845310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7239.845310][ T3116] process_backlog+0x101/0x620 [ 7239.845310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7239.845310][ T3116] net_rx_action+0x495/0xbe0 [ 7239.845310][ T3116] __do_softirq+0x1b5/0x7f6 [ 7239.845310][ T3116] [ 7239.847406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7239.847406][ T3116] netdev_get_by_index+0x5e/0x80 [ 7239.847406][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7239.847406][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7239.847406][ T3116] ip6_route_add+0x1c/0x140 [ 7239.847406][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7239.847406][ T3116] addrconf_add_dev+0xe2/0x170 [ 7239.847406][ T3116] inet6_addr_add+0x12f/0xa40 [ 7239.847406][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7239.847406][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.847406][ T3116] netlink_rcv_skb+0x130/0x360 [ 7239.847406][ T3116] netlink_unicast+0x449/0x710 [ 7239.847406][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7239.847406][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7239.847406][ T3116] ___sys_sendmsg+0xee/0x170 [ 7239.847406][ T3116] __sys_sendmsg+0xcd/0x170 [ 7239.847406][ T3116] do_syscall_64+0xc6/0x1e0 [ 7239.847406][ T3116] [ 7239.849690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7239.849690][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7239.849690][ T3116] ipv6_find_idev+0x102/0x170 [ 7239.849690][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7239.849690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.849690][ T3116] netlink_rcv_skb+0x130/0x360 [ 7239.849690][ T3116] netlink_unicast+0x449/0x710 [ 7239.849690][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7239.849690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7239.849690][ T3116] ___sys_sendmsg+0xee/0x170 [ 7239.849690][ T3116] __sys_sendmsg+0xcd/0x170 [ 7239.849690][ T3116] do_syscall_64+0xc6/0x1e0 [ 7239.849690][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7239.849690][ T3116] [ 7239.851403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7239.851403][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7239.851403][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7239.851403][ T3116] ipv6_find_idev+0x102/0x170 [ 7239.851403][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7239.851403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.851403][ T3116] netlink_rcv_skb+0x130/0x360 [ 7239.851403][ T3116] netlink_unicast+0x449/0x710 [ 7239.851403][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7239.851403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7239.851403][ T3116] ___sys_sendmsg+0xee/0x170 [ 7239.851403][ T3116] __sys_sendmsg+0xcd/0x170 [ 7239.851403][ T3116] do_syscall_64+0xc6/0x1e0 [ 7239.851403][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7239.851403][ T3116] [ 7250.092847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7250.093316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7250.093316][ T3116] dst_init+0x84/0x4a0 [ 7250.093316][ T3116] dst_alloc+0x97/0x150 [ 7250.093316][ T3116] ip6_dst_alloc+0x23/0x90 [ 7250.093316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7250.093316][ T3116] ip6_pol_route+0x56f/0x840 [ 7250.093316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7250.093316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7250.093316][ T3116] fib6_rule_lookup+0x182/0x630 [ 7250.093316][ T3116] ip6_route_input+0x59c/0xa50 [ 7250.093316][ T3116] ipv6_rcv+0x397/0x810 [ 7250.093316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7250.093316][ T3116] process_backlog+0x101/0x620 [ 7250.093316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7250.093316][ T3116] net_rx_action+0x495/0xbe0 [ 7250.093316][ T3116] __do_softirq+0x1b5/0x7f6 [ 7250.093316][ T3116] [ 7250.095431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7250.095431][ T3116] netdev_get_by_index+0x5e/0x80 [ 7250.095431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7250.095431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7250.095431][ T3116] ip6_route_add+0x1c/0x140 [ 7250.095431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7250.095431][ T3116] addrconf_add_dev+0xe2/0x170 [ 7250.095431][ T3116] inet6_addr_add+0x12f/0xa40 [ 7250.095431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7250.095431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.095431][ T3116] netlink_rcv_skb+0x130/0x360 [ 7250.095431][ T3116] netlink_unicast+0x449/0x710 [ 7250.095431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7250.095431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7250.095431][ T3116] ___sys_sendmsg+0xee/0x170 [ 7250.095431][ T3116] __sys_sendmsg+0xcd/0x170 [ 7250.095431][ T3116] do_syscall_64+0xc6/0x1e0 [ 7250.095431][ T3116] [ 7250.097622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7250.097622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7250.097622][ T3116] ipv6_find_idev+0x102/0x170 [ 7250.097622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.097622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.097622][ T3116] netlink_rcv_skb+0x130/0x360 [ 7250.097622][ T3116] netlink_unicast+0x449/0x710 [ 7250.097622][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7250.097622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7250.097622][ T3116] ___sys_sendmsg+0xee/0x170 [ 7250.097622][ T3116] __sys_sendmsg+0xcd/0x170 [ 7250.097622][ T3116] do_syscall_64+0xc6/0x1e0 [ 7250.097622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.097622][ T3116] [ 7250.099333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7250.099333][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7250.099333][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7250.099333][ T3116] ipv6_find_idev+0x102/0x170 [ 7250.099333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.099333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.099333][ T3116] netlink_rcv_skb+0x130/0x360 [ 7250.099333][ T3116] netlink_unicast+0x449/0x710 [ 7250.099333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7250.099333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7250.099333][ T3116] ___sys_sendmsg+0xee/0x170 [ 7250.099333][ T3116] __sys_sendmsg+0xcd/0x170 [ 7250.099333][ T3116] do_syscall_64+0xc6/0x1e0 [ 7250.099333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.099333][ T3116] [ 7260.412761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7260.413404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7260.413404][ T3116] dst_init+0x84/0x4a0 [ 7260.413404][ T3116] dst_alloc+0x97/0x150 [ 7260.413404][ T3116] ip6_dst_alloc+0x23/0x90 [ 7260.413404][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7260.413404][ T3116] ip6_pol_route+0x56f/0x840 [ 7260.413404][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7260.413404][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7260.413404][ T3116] fib6_rule_lookup+0x182/0x630 [ 7260.413404][ T3116] ip6_route_input+0x59c/0xa50 [ 7260.413404][ T3116] ipv6_rcv+0x397/0x810 [ 7260.413404][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7260.413404][ T3116] process_backlog+0x101/0x620 [ 7260.413404][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7260.413404][ T3116] net_rx_action+0x495/0xbe0 [ 7260.413404][ T3116] __do_softirq+0x1b5/0x7f6 [ 7260.413404][ T3116] [ 7260.416695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7260.416695][ T3116] netdev_get_by_index+0x5e/0x80 [ 7260.416695][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7260.416695][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7260.416695][ T3116] ip6_route_add+0x1c/0x140 [ 7260.416695][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7260.416695][ T3116] addrconf_add_dev+0xe2/0x170 [ 7260.416695][ T3116] inet6_addr_add+0x12f/0xa40 [ 7260.416695][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7260.416695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.416695][ T3116] netlink_rcv_skb+0x130/0x360 [ 7260.416695][ T3116] netlink_unicast+0x449/0x710 [ 7260.416695][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7260.416695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7260.416695][ T3116] ___sys_sendmsg+0xee/0x170 [ 7260.416695][ T3116] __sys_sendmsg+0xcd/0x170 [ 7260.416695][ T3116] do_syscall_64+0xc6/0x1e0 [ 7260.416695][ T3116] [ 7260.419849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7260.419849][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7260.419849][ T3116] ipv6_find_idev+0x102/0x170 [ 7260.419849][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.419849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.419849][ T3116] netlink_rcv_skb+0x130/0x360 [ 7260.419849][ T3116] netlink_unicast+0x449/0x710 [ 7260.419849][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7260.419849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7260.419849][ T3116] ___sys_sendmsg+0xee/0x170 [ 7260.419849][ T3116] __sys_sendmsg+0xcd/0x170 [ 7260.419849][ T3116] do_syscall_64+0xc6/0x1e0 [ 7260.419849][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.419849][ T3116] [ 7260.422477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7260.422477][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7260.422477][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7260.422477][ T3116] ipv6_find_idev+0x102/0x170 [ 7260.422477][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.422477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.422477][ T3116] netlink_rcv_skb+0x130/0x360 [ 7260.422477][ T3116] netlink_unicast+0x449/0x710 [ 7260.422477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7260.422477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7260.422477][ T3116] ___sys_sendmsg+0xee/0x170 [ 7260.422477][ T3116] __sys_sendmsg+0xcd/0x170 [ 7260.422477][ T3116] do_syscall_64+0xc6/0x1e0 [ 7260.422477][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.422477][ T3116] [ 7270.660801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7270.661427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7270.661427][ T3116] dst_init+0x84/0x4a0 [ 7270.661427][ T3116] dst_alloc+0x97/0x150 [ 7270.661427][ T3116] ip6_dst_alloc+0x23/0x90 [ 7270.661427][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7270.661427][ T3116] ip6_pol_route+0x56f/0x840 [ 7270.661427][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7270.661427][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7270.661427][ T3116] fib6_rule_lookup+0x182/0x630 [ 7270.661427][ T3116] ip6_route_input+0x59c/0xa50 [ 7270.661427][ T3116] ipv6_rcv+0x397/0x810 [ 7270.661427][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7270.661427][ T3116] process_backlog+0x101/0x620 [ 7270.661427][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7270.661427][ T3116] net_rx_action+0x495/0xbe0 [ 7270.661427][ T3116] __do_softirq+0x1b5/0x7f6 [ 7270.661427][ T3116] [ 7270.664700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7270.664700][ T3116] netdev_get_by_index+0x5e/0x80 [ 7270.664700][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7270.664700][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7270.664700][ T3116] ip6_route_add+0x1c/0x140 [ 7270.664700][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7270.664700][ T3116] addrconf_add_dev+0xe2/0x170 [ 7270.664700][ T3116] inet6_addr_add+0x12f/0xa40 [ 7270.664700][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7270.664700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.664700][ T3116] netlink_rcv_skb+0x130/0x360 [ 7270.664700][ T3116] netlink_unicast+0x449/0x710 [ 7270.664700][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7270.664700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7270.664700][ T3116] ___sys_sendmsg+0xee/0x170 [ 7270.664700][ T3116] __sys_sendmsg+0xcd/0x170 [ 7270.664700][ T3116] do_syscall_64+0xc6/0x1e0 [ 7270.664700][ T3116] [ 7270.668185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7270.668185][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7270.668185][ T3116] ipv6_find_idev+0x102/0x170 [ 7270.668185][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.668185][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.668185][ T3116] netlink_rcv_skb+0x130/0x360 [ 7270.668185][ T3116] netlink_unicast+0x449/0x710 [ 7270.668185][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7270.668185][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7270.668185][ T3116] ___sys_sendmsg+0xee/0x170 [ 7270.668185][ T3116] __sys_sendmsg+0xcd/0x170 [ 7270.668185][ T3116] do_syscall_64+0xc6/0x1e0 [ 7270.668185][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.668185][ T3116] [ 7270.670855][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7270.670855][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7270.670855][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7270.670855][ T3116] ipv6_find_idev+0x102/0x170 [ 7270.670855][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.670855][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.670855][ T3116] netlink_rcv_skb+0x130/0x360 [ 7270.670855][ T3116] netlink_unicast+0x449/0x710 [ 7270.670855][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7270.670855][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7270.670855][ T3116] ___sys_sendmsg+0xee/0x170 [ 7270.670855][ T3116] __sys_sendmsg+0xcd/0x170 [ 7270.670855][ T3116] do_syscall_64+0xc6/0x1e0 [ 7270.670855][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.670855][ T3116] [ 7280.916745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7280.917241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7280.917241][ T3116] dst_init+0x84/0x4a0 [ 7280.917241][ T3116] dst_alloc+0x97/0x150 [ 7280.917241][ T3116] ip6_dst_alloc+0x23/0x90 [ 7280.917241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7280.917241][ T3116] ip6_pol_route+0x56f/0x840 [ 7280.917241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7280.917241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7280.917241][ T3116] fib6_rule_lookup+0x182/0x630 [ 7280.917241][ T3116] ip6_route_input+0x59c/0xa50 [ 7280.917241][ T3116] ipv6_rcv+0x397/0x810 [ 7280.917241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7280.917241][ T3116] process_backlog+0x101/0x620 [ 7280.917241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7280.917241][ T3116] net_rx_action+0x495/0xbe0 [ 7280.917241][ T3116] __do_softirq+0x1b5/0x7f6 [ 7280.917241][ T3116] [ 7280.919328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7280.919328][ T3116] netdev_get_by_index+0x5e/0x80 [ 7280.919328][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7280.919328][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7280.919328][ T3116] ip6_route_add+0x1c/0x140 [ 7280.919328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7280.919328][ T3116] addrconf_add_dev+0xe2/0x170 [ 7280.919328][ T3116] inet6_addr_add+0x12f/0xa40 [ 7280.919328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7280.919328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.919328][ T3116] netlink_rcv_skb+0x130/0x360 [ 7280.919328][ T3116] netlink_unicast+0x449/0x710 [ 7280.919328][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7280.919328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7280.919328][ T3116] ___sys_sendmsg+0xee/0x170 [ 7280.919328][ T3116] __sys_sendmsg+0xcd/0x170 [ 7280.919328][ T3116] do_syscall_64+0xc6/0x1e0 [ 7280.919328][ T3116] [ 7280.921516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7280.921516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7280.921516][ T3116] ipv6_find_idev+0x102/0x170 [ 7280.921516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.921516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.921516][ T3116] netlink_rcv_skb+0x130/0x360 [ 7280.921516][ T3116] netlink_unicast+0x449/0x710 [ 7280.921516][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7280.921516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7280.921516][ T3116] ___sys_sendmsg+0xee/0x170 [ 7280.921516][ T3116] __sys_sendmsg+0xcd/0x170 [ 7280.921516][ T3116] do_syscall_64+0xc6/0x1e0 [ 7280.921516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.921516][ T3116] [ 7280.923232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7280.923232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7280.923232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7280.923232][ T3116] ipv6_find_idev+0x102/0x170 [ 7280.923232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.923232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.923232][ T3116] netlink_rcv_skb+0x130/0x360 [ 7280.923232][ T3116] netlink_unicast+0x449/0x710 [ 7280.923232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7280.923232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7280.923232][ T3116] ___sys_sendmsg+0xee/0x170 [ 7280.923232][ T3116] __sys_sendmsg+0xcd/0x170 [ 7280.923232][ T3116] do_syscall_64+0xc6/0x1e0 [ 7280.923232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.923232][ T3116] [ 7291.164804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7291.165452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7291.165452][ T3116] dst_init+0x84/0x4a0 [ 7291.165452][ T3116] dst_alloc+0x97/0x150 [ 7291.165452][ T3116] ip6_dst_alloc+0x23/0x90 [ 7291.165452][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7291.165452][ T3116] ip6_pol_route+0x56f/0x840 [ 7291.165452][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7291.165452][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7291.165452][ T3116] fib6_rule_lookup+0x182/0x630 [ 7291.165452][ T3116] ip6_route_input+0x59c/0xa50 [ 7291.165452][ T3116] ipv6_rcv+0x397/0x810 [ 7291.165452][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7291.165452][ T3116] process_backlog+0x101/0x620 [ 7291.165452][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7291.165452][ T3116] net_rx_action+0x495/0xbe0 [ 7291.165452][ T3116] __do_softirq+0x1b5/0x7f6 [ 7291.165452][ T3116] [ 7291.168689][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7291.168689][ T3116] netdev_get_by_index+0x5e/0x80 [ 7291.168689][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7291.168689][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7291.168689][ T3116] ip6_route_add+0x1c/0x140 [ 7291.168689][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7291.168689][ T3116] addrconf_add_dev+0xe2/0x170 [ 7291.168689][ T3116] inet6_addr_add+0x12f/0xa40 [ 7291.168689][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7291.168689][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.168689][ T3116] netlink_rcv_skb+0x130/0x360 [ 7291.168689][ T3116] netlink_unicast+0x449/0x710 [ 7291.168689][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7291.168689][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7291.168689][ T3116] ___sys_sendmsg+0xee/0x170 [ 7291.168689][ T3116] __sys_sendmsg+0xcd/0x170 [ 7291.168689][ T3116] do_syscall_64+0xc6/0x1e0 [ 7291.168689][ T3116] [ 7291.172159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7291.172159][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7291.172159][ T3116] ipv6_find_idev+0x102/0x170 [ 7291.172159][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.172159][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.172159][ T3116] netlink_rcv_skb+0x130/0x360 [ 7291.172159][ T3116] netlink_unicast+0x449/0x710 [ 7291.172159][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7291.172159][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7291.172159][ T3116] ___sys_sendmsg+0xee/0x170 [ 7291.172159][ T3116] __sys_sendmsg+0xcd/0x170 [ 7291.172159][ T3116] do_syscall_64+0xc6/0x1e0 [ 7291.172159][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.172159][ T3116] [ 7291.174810][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7291.174810][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7291.174810][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7291.174810][ T3116] ipv6_find_idev+0x102/0x170 [ 7291.174810][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.174810][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.174810][ T3116] netlink_rcv_skb+0x130/0x360 [ 7291.174810][ T3116] netlink_unicast+0x449/0x710 [ 7291.174810][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7291.174810][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7291.174810][ T3116] ___sys_sendmsg+0xee/0x170 [ 7291.174810][ T3116] __sys_sendmsg+0xcd/0x170 [ 7291.174810][ T3116] do_syscall_64+0xc6/0x1e0 [ 7291.174810][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.174810][ T3116] [ 7301.412739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7301.413230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7301.413230][ T3116] dst_init+0x84/0x4a0 [ 7301.413230][ T3116] dst_alloc+0x97/0x150 [ 7301.413230][ T3116] ip6_dst_alloc+0x23/0x90 [ 7301.413230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7301.413230][ T3116] ip6_pol_route+0x56f/0x840 [ 7301.413230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7301.413230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7301.413230][ T3116] fib6_rule_lookup+0x182/0x630 [ 7301.413230][ T3116] ip6_route_input+0x59c/0xa50 [ 7301.413230][ T3116] ipv6_rcv+0x397/0x810 [ 7301.413230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7301.413230][ T3116] process_backlog+0x101/0x620 [ 7301.413230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7301.413230][ T3116] net_rx_action+0x495/0xbe0 [ 7301.413230][ T3116] __do_softirq+0x1b5/0x7f6 [ 7301.413230][ T3116] [ 7301.415340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7301.415340][ T3116] netdev_get_by_index+0x5e/0x80 [ 7301.415340][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7301.415340][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7301.415340][ T3116] ip6_route_add+0x1c/0x140 [ 7301.415340][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7301.415340][ T3116] addrconf_add_dev+0xe2/0x170 [ 7301.415340][ T3116] inet6_addr_add+0x12f/0xa40 [ 7301.415340][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7301.415340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.415340][ T3116] netlink_rcv_skb+0x130/0x360 [ 7301.415340][ T3116] netlink_unicast+0x449/0x710 [ 7301.415340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7301.415340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7301.415340][ T3116] ___sys_sendmsg+0xee/0x170 [ 7301.415340][ T3116] __sys_sendmsg+0xcd/0x170 [ 7301.415340][ T3116] do_syscall_64+0xc6/0x1e0 [ 7301.415340][ T3116] [ 7301.417531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7301.417531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7301.417531][ T3116] ipv6_find_idev+0x102/0x170 [ 7301.417531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.417531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.417531][ T3116] netlink_rcv_skb+0x130/0x360 [ 7301.417531][ T3116] netlink_unicast+0x449/0x710 [ 7301.417531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7301.417531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7301.417531][ T3116] ___sys_sendmsg+0xee/0x170 [ 7301.417531][ T3116] __sys_sendmsg+0xcd/0x170 [ 7301.417531][ T3116] do_syscall_64+0xc6/0x1e0 [ 7301.417531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.417531][ T3116] [ 7301.419245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7301.419245][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7301.419245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7301.419245][ T3116] ipv6_find_idev+0x102/0x170 [ 7301.419245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.419245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.419245][ T3116] netlink_rcv_skb+0x130/0x360 [ 7301.419245][ T3116] netlink_unicast+0x449/0x710 [ 7301.419245][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7301.419245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7301.419245][ T3116] ___sys_sendmsg+0xee/0x170 [ 7301.419245][ T3116] __sys_sendmsg+0xcd/0x170 [ 7301.419245][ T3116] do_syscall_64+0xc6/0x1e0 [ 7301.419245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.419245][ T3116] [ 7311.660832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7311.661313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7311.661313][ T3116] dst_init+0x84/0x4a0 [ 7311.661313][ T3116] dst_alloc+0x97/0x150 [ 7311.661313][ T3116] ip6_dst_alloc+0x23/0x90 [ 7311.661313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7311.661313][ T3116] ip6_pol_route+0x56f/0x840 [ 7311.661313][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7311.661313][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7311.661313][ T3116] fib6_rule_lookup+0x182/0x630 [ 7311.661313][ T3116] ip6_route_input+0x59c/0xa50 [ 7311.661313][ T3116] ipv6_rcv+0x397/0x810 [ 7311.661313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7311.661313][ T3116] process_backlog+0x101/0x620 [ 7311.661313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7311.661313][ T3116] net_rx_action+0x495/0xbe0 [ 7311.661313][ T3116] __do_softirq+0x1b5/0x7f6 [ 7311.661313][ T3116] [ 7311.663414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7311.663414][ T3116] netdev_get_by_index+0x5e/0x80 [ 7311.663414][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7311.663414][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7311.663414][ T3116] ip6_route_add+0x1c/0x140 [ 7311.663414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7311.663414][ T3116] addrconf_add_dev+0xe2/0x170 [ 7311.663414][ T3116] inet6_addr_add+0x12f/0xa40 [ 7311.663414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7311.663414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.663414][ T3116] netlink_rcv_skb+0x130/0x360 [ 7311.663414][ T3116] netlink_unicast+0x449/0x710 [ 7311.663414][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7311.663414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7311.663414][ T3116] ___sys_sendmsg+0xee/0x170 [ 7311.663414][ T3116] __sys_sendmsg+0xcd/0x170 [ 7311.663414][ T3116] do_syscall_64+0xc6/0x1e0 [ 7311.663414][ T3116] [ 7311.665603][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7311.665603][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7311.665603][ T3116] ipv6_find_idev+0x102/0x170 [ 7311.665603][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.665603][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.665603][ T3116] netlink_rcv_skb+0x130/0x360 [ 7311.665603][ T3116] netlink_unicast+0x449/0x710 [ 7311.665603][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7311.665603][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7311.665603][ T3116] ___sys_sendmsg+0xee/0x170 [ 7311.665603][ T3116] __sys_sendmsg+0xcd/0x170 [ 7311.665603][ T3116] do_syscall_64+0xc6/0x1e0 [ 7311.665603][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.665603][ T3116] [ 7311.667309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7311.667309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7311.667309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7311.667309][ T3116] ipv6_find_idev+0x102/0x170 [ 7311.667309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.667309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.667309][ T3116] netlink_rcv_skb+0x130/0x360 [ 7311.667309][ T3116] netlink_unicast+0x449/0x710 [ 7311.667309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7311.667309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7311.667309][ T3116] ___sys_sendmsg+0xee/0x170 [ 7311.667309][ T3116] __sys_sendmsg+0xcd/0x170 [ 7311.667309][ T3116] do_syscall_64+0xc6/0x1e0 [ 7311.667309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.667309][ T3116] [ 7321.908819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7321.909296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7321.909296][ T3116] dst_init+0x84/0x4a0 [ 7321.909296][ T3116] dst_alloc+0x97/0x150 [ 7321.909296][ T3116] ip6_dst_alloc+0x23/0x90 [ 7321.909296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7321.909296][ T3116] ip6_pol_route+0x56f/0x840 [ 7321.909296][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7321.909296][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7321.909296][ T3116] fib6_rule_lookup+0x182/0x630 [ 7321.909296][ T3116] ip6_route_input+0x59c/0xa50 [ 7321.909296][ T3116] ipv6_rcv+0x397/0x810 [ 7321.909296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7321.909296][ T3116] process_backlog+0x101/0x620 [ 7321.909296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7321.909296][ T3116] net_rx_action+0x495/0xbe0 [ 7321.909296][ T3116] __do_softirq+0x1b5/0x7f6 [ 7321.909296][ T3116] [ 7321.911389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7321.911389][ T3116] netdev_get_by_index+0x5e/0x80 [ 7321.911389][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7321.911389][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7321.911389][ T3116] ip6_route_add+0x1c/0x140 [ 7321.911389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7321.911389][ T3116] addrconf_add_dev+0xe2/0x170 [ 7321.911389][ T3116] inet6_addr_add+0x12f/0xa40 [ 7321.911389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7321.911389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.911389][ T3116] netlink_rcv_skb+0x130/0x360 [ 7321.911389][ T3116] netlink_unicast+0x449/0x710 [ 7321.911389][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7321.911389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7321.911389][ T3116] ___sys_sendmsg+0xee/0x170 [ 7321.911389][ T3116] __sys_sendmsg+0xcd/0x170 [ 7321.911389][ T3116] do_syscall_64+0xc6/0x1e0 [ 7321.911389][ T3116] [ 7321.913573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7321.913573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7321.913573][ T3116] ipv6_find_idev+0x102/0x170 [ 7321.913573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7321.913573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.913573][ T3116] netlink_rcv_skb+0x130/0x360 [ 7321.913573][ T3116] netlink_unicast+0x449/0x710 [ 7321.913573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7321.913573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7321.913573][ T3116] ___sys_sendmsg+0xee/0x170 [ 7321.913573][ T3116] __sys_sendmsg+0xcd/0x170 [ 7321.913573][ T3116] do_syscall_64+0xc6/0x1e0 [ 7321.913573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7321.913573][ T3116] [ 7321.915304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7321.915304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7321.915304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7321.915304][ T3116] ipv6_find_idev+0x102/0x170 [ 7321.915304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7321.915304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7321.915304][ T3116] netlink_rcv_skb+0x130/0x360 [ 7321.915304][ T3116] netlink_unicast+0x449/0x710 [ 7321.915304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7321.915304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7321.915304][ T3116] ___sys_sendmsg+0xee/0x170 [ 7321.915304][ T3116] __sys_sendmsg+0xcd/0x170 [ 7321.915304][ T3116] do_syscall_64+0xc6/0x1e0 [ 7321.915304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7321.915304][ T3116] [ 7332.020815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7332.021283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7332.021283][ T3116] dst_init+0x84/0x4a0 [ 7332.021283][ T3116] dst_alloc+0x97/0x150 [ 7332.021283][ T3116] ip6_dst_alloc+0x23/0x90 [ 7332.021283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7332.021283][ T3116] ip6_pol_route+0x56f/0x840 [ 7332.021283][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7332.021283][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7332.021283][ T3116] fib6_rule_lookup+0x182/0x630 [ 7332.021283][ T3116] ip6_route_input+0x59c/0xa50 [ 7332.021283][ T3116] ipv6_rcv+0x397/0x810 [ 7332.021283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7332.021283][ T3116] process_backlog+0x101/0x620 [ 7332.021283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7332.021283][ T3116] net_rx_action+0x495/0xbe0 [ 7332.021283][ T3116] __do_softirq+0x1b5/0x7f6 [ 7332.021283][ T3116] [ 7332.023355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7332.023355][ T3116] netdev_get_by_index+0x5e/0x80 [ 7332.023355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7332.023355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7332.023355][ T3116] ip6_route_add+0x1c/0x140 [ 7332.023355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7332.023355][ T3116] addrconf_add_dev+0xe2/0x170 [ 7332.023355][ T3116] inet6_addr_add+0x12f/0xa40 [ 7332.023355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7332.023355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.023355][ T3116] netlink_rcv_skb+0x130/0x360 [ 7332.023355][ T3116] netlink_unicast+0x449/0x710 [ 7332.023355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7332.023355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7332.023355][ T3116] ___sys_sendmsg+0xee/0x170 [ 7332.023355][ T3116] __sys_sendmsg+0xcd/0x170 [ 7332.023355][ T3116] do_syscall_64+0xc6/0x1e0 [ 7332.023355][ T3116] [ 7332.025532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7332.025532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7332.025532][ T3116] ipv6_find_idev+0x102/0x170 [ 7332.025532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.025532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.025532][ T3116] netlink_rcv_skb+0x130/0x360 [ 7332.025532][ T3116] netlink_unicast+0x449/0x710 [ 7332.025532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7332.025532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7332.025532][ T3116] ___sys_sendmsg+0xee/0x170 [ 7332.025532][ T3116] __sys_sendmsg+0xcd/0x170 [ 7332.025532][ T3116] do_syscall_64+0xc6/0x1e0 [ 7332.025532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.025532][ T3116] [ 7332.027226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7332.027226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7332.027226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7332.027226][ T3116] ipv6_find_idev+0x102/0x170 [ 7332.027226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.027226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.027226][ T3116] netlink_rcv_skb+0x130/0x360 [ 7332.027226][ T3116] netlink_unicast+0x449/0x710 [ 7332.027226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7332.027226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7332.027226][ T3116] ___sys_sendmsg+0xee/0x170 [ 7332.027226][ T3116] __sys_sendmsg+0xcd/0x170 [ 7332.027226][ T3116] do_syscall_64+0xc6/0x1e0 [ 7332.027226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.027226][ T3116] [ 7342.276816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7342.277282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7342.277282][ T3116] dst_init+0x84/0x4a0 [ 7342.277282][ T3116] dst_alloc+0x97/0x150 [ 7342.277282][ T3116] ip6_dst_alloc+0x23/0x90 [ 7342.277282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7342.277282][ T3116] ip6_pol_route+0x56f/0x840 [ 7342.277282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7342.277282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7342.277282][ T3116] fib6_rule_lookup+0x182/0x630 [ 7342.277282][ T3116] ip6_route_input+0x59c/0xa50 [ 7342.277282][ T3116] ipv6_rcv+0x397/0x810 [ 7342.277282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7342.277282][ T3116] process_backlog+0x101/0x620 [ 7342.277282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7342.277282][ T3116] net_rx_action+0x495/0xbe0 [ 7342.277282][ T3116] __do_softirq+0x1b5/0x7f6 [ 7342.277282][ T3116] [ 7342.279396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7342.279396][ T3116] netdev_get_by_index+0x5e/0x80 [ 7342.279396][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7342.279396][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7342.279396][ T3116] ip6_route_add+0x1c/0x140 [ 7342.279396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7342.279396][ T3116] addrconf_add_dev+0xe2/0x170 [ 7342.279396][ T3116] inet6_addr_add+0x12f/0xa40 [ 7342.279396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7342.279396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.279396][ T3116] netlink_rcv_skb+0x130/0x360 [ 7342.279396][ T3116] netlink_unicast+0x449/0x710 [ 7342.279396][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7342.279396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7342.279396][ T3116] ___sys_sendmsg+0xee/0x170 [ 7342.279396][ T3116] __sys_sendmsg+0xcd/0x170 [ 7342.279396][ T3116] do_syscall_64+0xc6/0x1e0 [ 7342.279396][ T3116] [ 7342.281596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7342.281596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7342.281596][ T3116] ipv6_find_idev+0x102/0x170 [ 7342.281596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.281596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.281596][ T3116] netlink_rcv_skb+0x130/0x360 [ 7342.281596][ T3116] netlink_unicast+0x449/0x710 [ 7342.281596][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7342.281596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7342.281596][ T3116] ___sys_sendmsg+0xee/0x170 [ 7342.281596][ T3116] __sys_sendmsg+0xcd/0x170 [ 7342.281596][ T3116] do_syscall_64+0xc6/0x1e0 [ 7342.281596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.281596][ T3116] [ 7342.283304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7342.283304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7342.283304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7342.283304][ T3116] ipv6_find_idev+0x102/0x170 [ 7342.283304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.283304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.283304][ T3116] netlink_rcv_skb+0x130/0x360 [ 7342.283304][ T3116] netlink_unicast+0x449/0x710 [ 7342.283304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7342.283304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7342.283304][ T3116] ___sys_sendmsg+0xee/0x170 [ 7342.283304][ T3116] __sys_sendmsg+0xcd/0x170 [ 7342.283304][ T3116] do_syscall_64+0xc6/0x1e0 [ 7342.283304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.283304][ T3116] [ 7352.532804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7352.533271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7352.533271][ T3116] dst_init+0x84/0x4a0 [ 7352.533271][ T3116] dst_alloc+0x97/0x150 [ 7352.533271][ T3116] ip6_dst_alloc+0x23/0x90 [ 7352.533271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7352.533271][ T3116] ip6_pol_route+0x56f/0x840 [ 7352.533271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7352.533271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7352.533271][ T3116] fib6_rule_lookup+0x182/0x630 [ 7352.533271][ T3116] ip6_route_input+0x59c/0xa50 [ 7352.533271][ T3116] ipv6_rcv+0x397/0x810 [ 7352.533271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7352.533271][ T3116] process_backlog+0x101/0x620 [ 7352.533271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7352.533271][ T3116] net_rx_action+0x495/0xbe0 [ 7352.533271][ T3116] __do_softirq+0x1b5/0x7f6 [ 7352.533271][ T3116] [ 7352.535367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7352.535367][ T3116] netdev_get_by_index+0x5e/0x80 [ 7352.535367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7352.535367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7352.535367][ T3116] ip6_route_add+0x1c/0x140 [ 7352.535367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7352.535367][ T3116] addrconf_add_dev+0xe2/0x170 [ 7352.535367][ T3116] inet6_addr_add+0x12f/0xa40 [ 7352.535367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7352.535367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.535367][ T3116] netlink_rcv_skb+0x130/0x360 [ 7352.535367][ T3116] netlink_unicast+0x449/0x710 [ 7352.535367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7352.535367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7352.535367][ T3116] ___sys_sendmsg+0xee/0x170 [ 7352.535367][ T3116] __sys_sendmsg+0xcd/0x170 [ 7352.535367][ T3116] do_syscall_64+0xc6/0x1e0 [ 7352.535367][ T3116] [ 7352.537562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7352.537562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7352.537562][ T3116] ipv6_find_idev+0x102/0x170 [ 7352.537562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.537562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.537562][ T3116] netlink_rcv_skb+0x130/0x360 [ 7352.537562][ T3116] netlink_unicast+0x449/0x710 [ 7352.537562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7352.537562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7352.537562][ T3116] ___sys_sendmsg+0xee/0x170 [ 7352.537562][ T3116] __sys_sendmsg+0xcd/0x170 [ 7352.537562][ T3116] do_syscall_64+0xc6/0x1e0 [ 7352.537562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.537562][ T3116] [ 7352.539277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7352.539277][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7352.539277][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7352.539277][ T3116] ipv6_find_idev+0x102/0x170 [ 7352.539277][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.539277][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.539277][ T3116] netlink_rcv_skb+0x130/0x360 [ 7352.539277][ T3116] netlink_unicast+0x449/0x710 [ 7352.539277][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7352.539277][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7352.539277][ T3116] ___sys_sendmsg+0xee/0x170 [ 7352.539277][ T3116] __sys_sendmsg+0xcd/0x170 [ 7352.539277][ T3116] do_syscall_64+0xc6/0x1e0 [ 7352.539277][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.539277][ T3116] [ 7362.788847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7362.789328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7362.789328][ T3116] dst_init+0x84/0x4a0 [ 7362.789328][ T3116] dst_alloc+0x97/0x150 [ 7362.789328][ T3116] ip6_dst_alloc+0x23/0x90 [ 7362.789328][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7362.789328][ T3116] ip6_pol_route+0x56f/0x840 [ 7362.789328][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7362.789328][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7362.789328][ T3116] fib6_rule_lookup+0x182/0x630 [ 7362.789328][ T3116] ip6_route_input+0x59c/0xa50 [ 7362.789328][ T3116] ipv6_rcv+0x397/0x810 [ 7362.789328][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7362.789328][ T3116] process_backlog+0x101/0x620 [ 7362.789328][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7362.789328][ T3116] net_rx_action+0x495/0xbe0 [ 7362.789328][ T3116] __do_softirq+0x1b5/0x7f6 [ 7362.789328][ T3116] [ 7362.791398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7362.791398][ T3116] netdev_get_by_index+0x5e/0x80 [ 7362.791398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7362.791398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7362.791398][ T3116] ip6_route_add+0x1c/0x140 [ 7362.791398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7362.791398][ T3116] addrconf_add_dev+0xe2/0x170 [ 7362.791398][ T3116] inet6_addr_add+0x12f/0xa40 [ 7362.791398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7362.791398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.791398][ T3116] netlink_rcv_skb+0x130/0x360 [ 7362.791398][ T3116] netlink_unicast+0x449/0x710 [ 7362.791398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7362.791398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7362.791398][ T3116] ___sys_sendmsg+0xee/0x170 [ 7362.791398][ T3116] __sys_sendmsg+0xcd/0x170 [ 7362.791398][ T3116] do_syscall_64+0xc6/0x1e0 [ 7362.791398][ T3116] [ 7362.793560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7362.793560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7362.793560][ T3116] ipv6_find_idev+0x102/0x170 [ 7362.793560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.793560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.793560][ T3116] netlink_rcv_skb+0x130/0x360 [ 7362.793560][ T3116] netlink_unicast+0x449/0x710 [ 7362.793560][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7362.793560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7362.793560][ T3116] ___sys_sendmsg+0xee/0x170 [ 7362.793560][ T3116] __sys_sendmsg+0xcd/0x170 [ 7362.793560][ T3116] do_syscall_64+0xc6/0x1e0 [ 7362.793560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.793560][ T3116] [ 7362.795278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7362.795278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7362.795278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7362.795278][ T3116] ipv6_find_idev+0x102/0x170 [ 7362.795278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.795278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.795278][ T3116] netlink_rcv_skb+0x130/0x360 [ 7362.795278][ T3116] netlink_unicast+0x449/0x710 [ 7362.795278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7362.795278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7362.795278][ T3116] ___sys_sendmsg+0xee/0x170 [ 7362.795278][ T3116] __sys_sendmsg+0xcd/0x170 [ 7362.795278][ T3116] do_syscall_64+0xc6/0x1e0 [ 7362.795278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.795278][ T3116] [ 7373.044831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7373.045310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7373.045310][ T3116] dst_init+0x84/0x4a0 [ 7373.045310][ T3116] dst_alloc+0x97/0x150 [ 7373.045310][ T3116] ip6_dst_alloc+0x23/0x90 [ 7373.045310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7373.045310][ T3116] ip6_pol_route+0x56f/0x840 [ 7373.045310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7373.045310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7373.045310][ T3116] fib6_rule_lookup+0x182/0x630 [ 7373.045310][ T3116] ip6_route_input+0x59c/0xa50 [ 7373.045310][ T3116] ipv6_rcv+0x397/0x810 [ 7373.045310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7373.045310][ T3116] process_backlog+0x101/0x620 [ 7373.045310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7373.045310][ T3116] net_rx_action+0x495/0xbe0 [ 7373.045310][ T3116] __do_softirq+0x1b5/0x7f6 [ 7373.045310][ T3116] [ 7373.047393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7373.047393][ T3116] netdev_get_by_index+0x5e/0x80 [ 7373.047393][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7373.047393][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7373.047393][ T3116] ip6_route_add+0x1c/0x140 [ 7373.047393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7373.047393][ T3116] addrconf_add_dev+0xe2/0x170 [ 7373.047393][ T3116] inet6_addr_add+0x12f/0xa40 [ 7373.047393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7373.047393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.047393][ T3116] netlink_rcv_skb+0x130/0x360 [ 7373.047393][ T3116] netlink_unicast+0x449/0x710 [ 7373.047393][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7373.047393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7373.047393][ T3116] ___sys_sendmsg+0xee/0x170 [ 7373.047393][ T3116] __sys_sendmsg+0xcd/0x170 [ 7373.047393][ T3116] do_syscall_64+0xc6/0x1e0 [ 7373.047393][ T3116] [ 7373.049553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7373.049553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7373.049553][ T3116] ipv6_find_idev+0x102/0x170 [ 7373.049553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7373.049553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.049553][ T3116] netlink_rcv_skb+0x130/0x360 [ 7373.049553][ T3116] netlink_unicast+0x449/0x710 [ 7373.049553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7373.049553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7373.049553][ T3116] ___sys_sendmsg+0xee/0x170 [ 7373.049553][ T3116] __sys_sendmsg+0xcd/0x170 [ 7373.049553][ T3116] do_syscall_64+0xc6/0x1e0 [ 7373.049553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7373.049553][ T3116] [ 7373.051248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7373.051248][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7373.051248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7373.051248][ T3116] ipv6_find_idev+0x102/0x170 [ 7373.051248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7373.051248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.051248][ T3116] netlink_rcv_skb+0x130/0x360 [ 7373.051248][ T3116] netlink_unicast+0x449/0x710 [ 7373.051248][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7373.051248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7373.051248][ T3116] ___sys_sendmsg+0xee/0x170 [ 7373.051248][ T3116] __sys_sendmsg+0xcd/0x170 [ 7373.051248][ T3116] do_syscall_64+0xc6/0x1e0 [ 7373.051248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7373.051248][ T3116] [ 7383.300759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7383.301246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7383.301246][ T3116] dst_init+0x84/0x4a0 [ 7383.301246][ T3116] dst_alloc+0x97/0x150 [ 7383.301246][ T3116] ip6_dst_alloc+0x23/0x90 [ 7383.301246][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7383.301246][ T3116] ip6_pol_route+0x56f/0x840 [ 7383.301246][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7383.301246][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7383.301246][ T3116] fib6_rule_lookup+0x182/0x630 [ 7383.301246][ T3116] ip6_route_input+0x59c/0xa50 [ 7383.301246][ T3116] ipv6_rcv+0x397/0x810 [ 7383.301246][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7383.301246][ T3116] process_backlog+0x101/0x620 [ 7383.301246][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7383.301246][ T3116] net_rx_action+0x495/0xbe0 [ 7383.301246][ T3116] __do_softirq+0x1b5/0x7f6 [ 7383.301246][ T3116] [ 7383.303342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7383.303342][ T3116] netdev_get_by_index+0x5e/0x80 [ 7383.303342][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7383.303342][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7383.303342][ T3116] ip6_route_add+0x1c/0x140 [ 7383.303342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7383.303342][ T3116] addrconf_add_dev+0xe2/0x170 [ 7383.303342][ T3116] inet6_addr_add+0x12f/0xa40 [ 7383.303342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7383.303342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.303342][ T3116] netlink_rcv_skb+0x130/0x360 [ 7383.303342][ T3116] netlink_unicast+0x449/0x710 [ 7383.303342][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7383.303342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7383.303342][ T3116] ___sys_sendmsg+0xee/0x170 [ 7383.303342][ T3116] __sys_sendmsg+0xcd/0x170 [ 7383.303342][ T3116] do_syscall_64+0xc6/0x1e0 [ 7383.303342][ T3116] [ 7383.305532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7383.305532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7383.305532][ T3116] ipv6_find_idev+0x102/0x170 [ 7383.305532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.305532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.305532][ T3116] netlink_rcv_skb+0x130/0x360 [ 7383.305532][ T3116] netlink_unicast+0x449/0x710 [ 7383.305532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7383.305532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7383.305532][ T3116] ___sys_sendmsg+0xee/0x170 [ 7383.305532][ T3116] __sys_sendmsg+0xcd/0x170 [ 7383.305532][ T3116] do_syscall_64+0xc6/0x1e0 [ 7383.305532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.305532][ T3116] [ 7383.307241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7383.307241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7383.307241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7383.307241][ T3116] ipv6_find_idev+0x102/0x170 [ 7383.307241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.307241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.307241][ T3116] netlink_rcv_skb+0x130/0x360 [ 7383.307241][ T3116] netlink_unicast+0x449/0x710 [ 7383.307241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7383.307241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7383.307241][ T3116] ___sys_sendmsg+0xee/0x170 [ 7383.307241][ T3116] __sys_sendmsg+0xcd/0x170 [ 7383.307241][ T3116] do_syscall_64+0xc6/0x1e0 [ 7383.307241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.307241][ T3116] [ 7393.556808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7393.557264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7393.557264][ T3116] dst_init+0x84/0x4a0 [ 7393.557264][ T3116] dst_alloc+0x97/0x150 [ 7393.557264][ T3116] ip6_dst_alloc+0x23/0x90 [ 7393.557264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7393.557264][ T3116] ip6_pol_route+0x56f/0x840 [ 7393.557264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7393.557264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7393.557264][ T3116] fib6_rule_lookup+0x182/0x630 [ 7393.557264][ T3116] ip6_route_input+0x59c/0xa50 [ 7393.557264][ T3116] ipv6_rcv+0x397/0x810 [ 7393.557264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7393.557264][ T3116] process_backlog+0x101/0x620 [ 7393.557264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7393.557264][ T3116] net_rx_action+0x495/0xbe0 [ 7393.557264][ T3116] __do_softirq+0x1b5/0x7f6 [ 7393.557264][ T3116] [ 7393.559330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7393.559330][ T3116] netdev_get_by_index+0x5e/0x80 [ 7393.559330][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7393.559330][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7393.559330][ T3116] ip6_route_add+0x1c/0x140 [ 7393.559330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7393.559330][ T3116] addrconf_add_dev+0xe2/0x170 [ 7393.559330][ T3116] inet6_addr_add+0x12f/0xa40 [ 7393.559330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7393.559330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.559330][ T3116] netlink_rcv_skb+0x130/0x360 [ 7393.559330][ T3116] netlink_unicast+0x449/0x710 [ 7393.559330][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7393.559330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7393.559330][ T3116] ___sys_sendmsg+0xee/0x170 [ 7393.559330][ T3116] __sys_sendmsg+0xcd/0x170 [ 7393.559330][ T3116] do_syscall_64+0xc6/0x1e0 [ 7393.559330][ T3116] [ 7393.561489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7393.561489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7393.561489][ T3116] ipv6_find_idev+0x102/0x170 [ 7393.561489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.561489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.561489][ T3116] netlink_rcv_skb+0x130/0x360 [ 7393.561489][ T3116] netlink_unicast+0x449/0x710 [ 7393.561489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7393.561489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7393.561489][ T3116] ___sys_sendmsg+0xee/0x170 [ 7393.561489][ T3116] __sys_sendmsg+0xcd/0x170 [ 7393.561489][ T3116] do_syscall_64+0xc6/0x1e0 [ 7393.561489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.561489][ T3116] [ 7393.563178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7393.563178][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7393.563178][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7393.563178][ T3116] ipv6_find_idev+0x102/0x170 [ 7393.563178][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.563178][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.563178][ T3116] netlink_rcv_skb+0x130/0x360 [ 7393.563178][ T3116] netlink_unicast+0x449/0x710 [ 7393.563178][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7393.563178][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7393.563178][ T3116] ___sys_sendmsg+0xee/0x170 [ 7393.563178][ T3116] __sys_sendmsg+0xcd/0x170 [ 7393.563178][ T3116] do_syscall_64+0xc6/0x1e0 [ 7393.563178][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.563178][ T3116] [ 7403.812809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7403.813279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7403.813279][ T3116] dst_init+0x84/0x4a0 [ 7403.813279][ T3116] dst_alloc+0x97/0x150 [ 7403.813279][ T3116] ip6_dst_alloc+0x23/0x90 [ 7403.813279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7403.813279][ T3116] ip6_pol_route+0x56f/0x840 [ 7403.813279][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7403.813279][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7403.813279][ T3116] fib6_rule_lookup+0x182/0x630 [ 7403.813279][ T3116] ip6_route_input+0x59c/0xa50 [ 7403.813279][ T3116] ipv6_rcv+0x397/0x810 [ 7403.813279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7403.813279][ T3116] process_backlog+0x101/0x620 [ 7403.813279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7403.813279][ T3116] net_rx_action+0x495/0xbe0 [ 7403.813279][ T3116] __do_softirq+0x1b5/0x7f6 [ 7403.813279][ T3116] [ 7403.815358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7403.815358][ T3116] netdev_get_by_index+0x5e/0x80 [ 7403.815358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7403.815358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7403.815358][ T3116] ip6_route_add+0x1c/0x140 [ 7403.815358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7403.815358][ T3116] addrconf_add_dev+0xe2/0x170 [ 7403.815358][ T3116] inet6_addr_add+0x12f/0xa40 [ 7403.815358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7403.815358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.815358][ T3116] netlink_rcv_skb+0x130/0x360 [ 7403.815358][ T3116] netlink_unicast+0x449/0x710 [ 7403.815358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7403.815358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7403.815358][ T3116] ___sys_sendmsg+0xee/0x170 [ 7403.815358][ T3116] __sys_sendmsg+0xcd/0x170 [ 7403.815358][ T3116] do_syscall_64+0xc6/0x1e0 [ 7403.815358][ T3116] [ 7403.817532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7403.817532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7403.817532][ T3116] ipv6_find_idev+0x102/0x170 [ 7403.817532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.817532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.817532][ T3116] netlink_rcv_skb+0x130/0x360 [ 7403.817532][ T3116] netlink_unicast+0x449/0x710 [ 7403.817532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7403.817532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7403.817532][ T3116] ___sys_sendmsg+0xee/0x170 [ 7403.817532][ T3116] __sys_sendmsg+0xcd/0x170 [ 7403.817532][ T3116] do_syscall_64+0xc6/0x1e0 [ 7403.817532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.817532][ T3116] [ 7403.819220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7403.819220][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7403.819220][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7403.819220][ T3116] ipv6_find_idev+0x102/0x170 [ 7403.819220][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.819220][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.819220][ T3116] netlink_rcv_skb+0x130/0x360 [ 7403.819220][ T3116] netlink_unicast+0x449/0x710 [ 7403.819220][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7403.819220][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7403.819220][ T3116] ___sys_sendmsg+0xee/0x170 [ 7403.819220][ T3116] __sys_sendmsg+0xcd/0x170 [ 7403.819220][ T3116] do_syscall_64+0xc6/0x1e0 [ 7403.819220][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.819220][ T3116] [ 7414.036802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7414.037269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7414.037269][ T3116] dst_init+0x84/0x4a0 [ 7414.037269][ T3116] dst_alloc+0x97/0x150 [ 7414.037269][ T3116] ip6_dst_alloc+0x23/0x90 [ 7414.037269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7414.037269][ T3116] ip6_pol_route+0x56f/0x840 [ 7414.037269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7414.037269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7414.037269][ T3116] fib6_rule_lookup+0x182/0x630 [ 7414.037269][ T3116] ip6_route_input+0x59c/0xa50 [ 7414.037269][ T3116] ipv6_rcv+0x397/0x810 [ 7414.037269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7414.037269][ T3116] process_backlog+0x101/0x620 [ 7414.037269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7414.037269][ T3116] net_rx_action+0x495/0xbe0 [ 7414.037269][ T3116] __do_softirq+0x1b5/0x7f6 [ 7414.037269][ T3116] [ 7414.039333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7414.039333][ T3116] netdev_get_by_index+0x5e/0x80 [ 7414.039333][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7414.039333][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7414.039333][ T3116] ip6_route_add+0x1c/0x140 [ 7414.039333][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7414.039333][ T3116] addrconf_add_dev+0xe2/0x170 [ 7414.039333][ T3116] inet6_addr_add+0x12f/0xa40 [ 7414.039333][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7414.039333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7414.039333][ T3116] netlink_rcv_skb+0x130/0x360 [ 7414.039333][ T3116] netlink_unicast+0x449/0x710 [ 7414.039333][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7414.039333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7414.039333][ T3116] ___sys_sendmsg+0xee/0x170 [ 7414.039333][ T3116] __sys_sendmsg+0xcd/0x170 [ 7414.039333][ T3116] do_syscall_64+0xc6/0x1e0 [ 7414.039333][ T3116] [ 7414.041488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7414.041488][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7414.041488][ T3116] ipv6_find_idev+0x102/0x170 [ 7414.041488][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7414.041488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7414.041488][ T3116] netlink_rcv_skb+0x130/0x360 [ 7414.041488][ T3116] netlink_unicast+0x449/0x710 [ 7414.041488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7414.041488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7414.041488][ T3116] ___sys_sendmsg+0xee/0x170 [ 7414.041488][ T3116] __sys_sendmsg+0xcd/0x170 [ 7414.041488][ T3116] do_syscall_64+0xc6/0x1e0 [ 7414.041488][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7414.041488][ T3116] [ 7414.043181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7414.043181][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7414.043181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7414.043181][ T3116] ipv6_find_idev+0x102/0x170 [ 7414.043181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7414.043181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7414.043181][ T3116] netlink_rcv_skb+0x130/0x360 [ 7414.043181][ T3116] netlink_unicast+0x449/0x710 [ 7414.043181][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7414.043181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7414.043181][ T3116] ___sys_sendmsg+0xee/0x170 [ 7414.043181][ T3116] __sys_sendmsg+0xcd/0x170 [ 7414.043181][ T3116] do_syscall_64+0xc6/0x1e0 [ 7414.043181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7414.043181][ T3116] [ 7424.284761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7424.285231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7424.285231][ T3116] dst_init+0x84/0x4a0 [ 7424.285231][ T3116] dst_alloc+0x97/0x150 [ 7424.285231][ T3116] ip6_dst_alloc+0x23/0x90 [ 7424.285231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7424.285231][ T3116] ip6_pol_route+0x56f/0x840 [ 7424.285231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7424.285231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7424.285231][ T3116] fib6_rule_lookup+0x182/0x630 [ 7424.285231][ T3116] ip6_route_input+0x59c/0xa50 [ 7424.285231][ T3116] ipv6_rcv+0x397/0x810 [ 7424.285231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7424.285231][ T3116] process_backlog+0x101/0x620 [ 7424.285231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7424.285231][ T3116] net_rx_action+0x495/0xbe0 [ 7424.285231][ T3116] __do_softirq+0x1b5/0x7f6 [ 7424.285231][ T3116] [ 7424.287294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7424.287294][ T3116] netdev_get_by_index+0x5e/0x80 [ 7424.287294][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7424.287294][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7424.287294][ T3116] ip6_route_add+0x1c/0x140 [ 7424.287294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7424.287294][ T3116] addrconf_add_dev+0xe2/0x170 [ 7424.287294][ T3116] inet6_addr_add+0x12f/0xa40 [ 7424.287294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7424.287294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7424.287294][ T3116] netlink_rcv_skb+0x130/0x360 [ 7424.287294][ T3116] netlink_unicast+0x449/0x710 [ 7424.287294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7424.287294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7424.287294][ T3116] ___sys_sendmsg+0xee/0x170 [ 7424.287294][ T3116] __sys_sendmsg+0xcd/0x170 [ 7424.287294][ T3116] do_syscall_64+0xc6/0x1e0 [ 7424.287294][ T3116] [ 7424.289473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7424.289473][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7424.289473][ T3116] ipv6_find_idev+0x102/0x170 [ 7424.289473][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7424.289473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7424.289473][ T3116] netlink_rcv_skb+0x130/0x360 [ 7424.289473][ T3116] netlink_unicast+0x449/0x710 [ 7424.289473][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7424.289473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7424.289473][ T3116] ___sys_sendmsg+0xee/0x170 [ 7424.289473][ T3116] __sys_sendmsg+0xcd/0x170 [ 7424.289473][ T3116] do_syscall_64+0xc6/0x1e0 [ 7424.289473][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7424.289473][ T3116] [ 7424.291168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7424.291168][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7424.291168][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7424.291168][ T3116] ipv6_find_idev+0x102/0x170 [ 7424.291168][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7424.291168][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7424.291168][ T3116] netlink_rcv_skb+0x130/0x360 [ 7424.291168][ T3116] netlink_unicast+0x449/0x710 [ 7424.291168][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7424.291168][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7424.291168][ T3116] ___sys_sendmsg+0xee/0x170 [ 7424.291168][ T3116] __sys_sendmsg+0xcd/0x170 [ 7424.291168][ T3116] do_syscall_64+0xc6/0x1e0 [ 7424.291168][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7424.291168][ T3116] [ 7434.532831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7434.533302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7434.533302][ T3116] dst_init+0x84/0x4a0 [ 7434.533302][ T3116] dst_alloc+0x97/0x150 [ 7434.533302][ T3116] ip6_dst_alloc+0x23/0x90 [ 7434.533302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7434.533302][ T3116] ip6_pol_route+0x56f/0x840 [ 7434.533302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7434.533302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7434.533302][ T3116] fib6_rule_lookup+0x182/0x630 [ 7434.533302][ T3116] ip6_route_input+0x59c/0xa50 [ 7434.533302][ T3116] ipv6_rcv+0x397/0x810 [ 7434.533302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7434.533302][ T3116] process_backlog+0x101/0x620 [ 7434.533302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7434.533302][ T3116] net_rx_action+0x495/0xbe0 [ 7434.533302][ T3116] __do_softirq+0x1b5/0x7f6 [ 7434.533302][ T3116] [ 7434.535375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7434.535375][ T3116] netdev_get_by_index+0x5e/0x80 [ 7434.535375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7434.535375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7434.535375][ T3116] ip6_route_add+0x1c/0x140 [ 7434.535375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7434.535375][ T3116] addrconf_add_dev+0xe2/0x170 [ 7434.535375][ T3116] inet6_addr_add+0x12f/0xa40 [ 7434.535375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7434.535375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.535375][ T3116] netlink_rcv_skb+0x130/0x360 [ 7434.535375][ T3116] netlink_unicast+0x449/0x710 [ 7434.535375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7434.535375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7434.535375][ T3116] ___sys_sendmsg+0xee/0x170 [ 7434.535375][ T3116] __sys_sendmsg+0xcd/0x170 [ 7434.535375][ T3116] do_syscall_64+0xc6/0x1e0 [ 7434.535375][ T3116] [ 7434.537530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7434.537530][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7434.537530][ T3116] ipv6_find_idev+0x102/0x170 [ 7434.537530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.537530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.537530][ T3116] netlink_rcv_skb+0x130/0x360 [ 7434.537530][ T3116] netlink_unicast+0x449/0x710 [ 7434.537530][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7434.537530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7434.537530][ T3116] ___sys_sendmsg+0xee/0x170 [ 7434.537530][ T3116] __sys_sendmsg+0xcd/0x170 [ 7434.537530][ T3116] do_syscall_64+0xc6/0x1e0 [ 7434.537530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.537530][ T3116] [ 7434.539221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7434.539221][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7434.539221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7434.539221][ T3116] ipv6_find_idev+0x102/0x170 [ 7434.539221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.539221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.539221][ T3116] netlink_rcv_skb+0x130/0x360 [ 7434.539221][ T3116] netlink_unicast+0x449/0x710 [ 7434.539221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7434.539221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7434.539221][ T3116] ___sys_sendmsg+0xee/0x170 [ 7434.539221][ T3116] __sys_sendmsg+0xcd/0x170 [ 7434.539221][ T3116] do_syscall_64+0xc6/0x1e0 [ 7434.539221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.539221][ T3116] [ 7444.780825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7444.781293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7444.781293][ T3116] dst_init+0x84/0x4a0 [ 7444.781293][ T3116] dst_alloc+0x97/0x150 [ 7444.781293][ T3116] ip6_dst_alloc+0x23/0x90 [ 7444.781293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7444.781293][ T3116] ip6_pol_route+0x56f/0x840 [ 7444.781293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7444.781293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7444.781293][ T3116] fib6_rule_lookup+0x182/0x630 [ 7444.781293][ T3116] ip6_route_input+0x59c/0xa50 [ 7444.781293][ T3116] ipv6_rcv+0x397/0x810 [ 7444.781293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7444.781293][ T3116] process_backlog+0x101/0x620 [ 7444.781293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7444.781293][ T3116] net_rx_action+0x495/0xbe0 [ 7444.781293][ T3116] __do_softirq+0x1b5/0x7f6 [ 7444.781293][ T3116] [ 7444.783364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7444.783364][ T3116] netdev_get_by_index+0x5e/0x80 [ 7444.783364][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7444.783364][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7444.783364][ T3116] ip6_route_add+0x1c/0x140 [ 7444.783364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7444.783364][ T3116] addrconf_add_dev+0xe2/0x170 [ 7444.783364][ T3116] inet6_addr_add+0x12f/0xa40 [ 7444.783364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7444.783364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.783364][ T3116] netlink_rcv_skb+0x130/0x360 [ 7444.783364][ T3116] netlink_unicast+0x449/0x710 [ 7444.783364][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7444.783364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7444.783364][ T3116] ___sys_sendmsg+0xee/0x170 [ 7444.783364][ T3116] __sys_sendmsg+0xcd/0x170 [ 7444.783364][ T3116] do_syscall_64+0xc6/0x1e0 [ 7444.783364][ T3116] [ 7444.785525][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7444.785525][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7444.785525][ T3116] ipv6_find_idev+0x102/0x170 [ 7444.785525][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.785525][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.785525][ T3116] netlink_rcv_skb+0x130/0x360 [ 7444.785525][ T3116] netlink_unicast+0x449/0x710 [ 7444.785525][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7444.785525][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7444.785525][ T3116] ___sys_sendmsg+0xee/0x170 [ 7444.785525][ T3116] __sys_sendmsg+0xcd/0x170 [ 7444.785525][ T3116] do_syscall_64+0xc6/0x1e0 [ 7444.785525][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.785525][ T3116] [ 7444.787212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7444.787212][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7444.787212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7444.787212][ T3116] ipv6_find_idev+0x102/0x170 [ 7444.787212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.787212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.787212][ T3116] netlink_rcv_skb+0x130/0x360 [ 7444.787212][ T3116] netlink_unicast+0x449/0x710 [ 7444.787212][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7444.787212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7444.787212][ T3116] ___sys_sendmsg+0xee/0x170 [ 7444.787212][ T3116] __sys_sendmsg+0xcd/0x170 [ 7444.787212][ T3116] do_syscall_64+0xc6/0x1e0 [ 7444.787212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.787212][ T3116] [ 7455.028737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7455.029204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7455.029204][ T3116] dst_init+0x84/0x4a0 [ 7455.029204][ T3116] dst_alloc+0x97/0x150 [ 7455.029204][ T3116] ip6_dst_alloc+0x23/0x90 [ 7455.029204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7455.029204][ T3116] ip6_pol_route+0x56f/0x840 [ 7455.029204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7455.029204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7455.029204][ T3116] fib6_rule_lookup+0x182/0x630 [ 7455.029204][ T3116] ip6_route_input+0x59c/0xa50 [ 7455.029204][ T3116] ipv6_rcv+0x397/0x810 [ 7455.029204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7455.029204][ T3116] process_backlog+0x101/0x620 [ 7455.029204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7455.029204][ T3116] net_rx_action+0x495/0xbe0 [ 7455.029204][ T3116] __do_softirq+0x1b5/0x7f6 [ 7455.029204][ T3116] [ 7455.031308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7455.031308][ T3116] netdev_get_by_index+0x5e/0x80 [ 7455.031308][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7455.031308][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7455.031308][ T3116] ip6_route_add+0x1c/0x140 [ 7455.031308][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7455.031308][ T3116] addrconf_add_dev+0xe2/0x170 [ 7455.031308][ T3116] inet6_addr_add+0x12f/0xa40 [ 7455.031308][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7455.031308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7455.031308][ T3116] netlink_rcv_skb+0x130/0x360 [ 7455.031308][ T3116] netlink_unicast+0x449/0x710 [ 7455.031308][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7455.031308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7455.031308][ T3116] ___sys_sendmsg+0xee/0x170 [ 7455.031308][ T3116] __sys_sendmsg+0xcd/0x170 [ 7455.031308][ T3116] do_syscall_64+0xc6/0x1e0 [ 7455.031308][ T3116] [ 7455.033508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7455.033508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7455.033508][ T3116] ipv6_find_idev+0x102/0x170 [ 7455.033508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7455.033508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7455.033508][ T3116] netlink_rcv_skb+0x130/0x360 [ 7455.033508][ T3116] netlink_unicast+0x449/0x710 [ 7455.033508][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7455.033508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7455.033508][ T3116] ___sys_sendmsg+0xee/0x170 [ 7455.033508][ T3116] __sys_sendmsg+0xcd/0x170 [ 7455.033508][ T3116] do_syscall_64+0xc6/0x1e0 [ 7455.033508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7455.033508][ T3116] [ 7455.035236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7455.035236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7455.035236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7455.035236][ T3116] ipv6_find_idev+0x102/0x170 [ 7455.035236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7455.035236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7455.035236][ T3116] netlink_rcv_skb+0x130/0x360 [ 7455.035236][ T3116] netlink_unicast+0x449/0x710 [ 7455.035236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7455.035236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7455.035236][ T3116] ___sys_sendmsg+0xee/0x170 [ 7455.035236][ T3116] __sys_sendmsg+0xcd/0x170 [ 7455.035236][ T3116] do_syscall_64+0xc6/0x1e0 [ 7455.035236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7455.035236][ T3116] [ 7465.276825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7465.277302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7465.277302][ T3116] dst_init+0x84/0x4a0 [ 7465.277302][ T3116] dst_alloc+0x97/0x150 [ 7465.277302][ T3116] ip6_dst_alloc+0x23/0x90 [ 7465.277302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7465.277302][ T3116] ip6_pol_route+0x56f/0x840 [ 7465.277302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7465.277302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7465.277302][ T3116] fib6_rule_lookup+0x182/0x630 [ 7465.277302][ T3116] ip6_route_input+0x59c/0xa50 [ 7465.277302][ T3116] ipv6_rcv+0x397/0x810 [ 7465.277302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7465.277302][ T3116] process_backlog+0x101/0x620 [ 7465.277302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7465.277302][ T3116] net_rx_action+0x495/0xbe0 [ 7465.277302][ T3116] __do_softirq+0x1b5/0x7f6 [ 7465.277302][ T3116] [ 7465.279390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7465.279390][ T3116] netdev_get_by_index+0x5e/0x80 [ 7465.279390][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7465.279390][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7465.279390][ T3116] ip6_route_add+0x1c/0x140 [ 7465.279390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7465.279390][ T3116] addrconf_add_dev+0xe2/0x170 [ 7465.279390][ T3116] inet6_addr_add+0x12f/0xa40 [ 7465.279390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7465.279390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7465.279390][ T3116] netlink_rcv_skb+0x130/0x360 [ 7465.279390][ T3116] netlink_unicast+0x449/0x710 [ 7465.279390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7465.279390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7465.279390][ T3116] ___sys_sendmsg+0xee/0x170 [ 7465.279390][ T3116] __sys_sendmsg+0xcd/0x170 [ 7465.279390][ T3116] do_syscall_64+0xc6/0x1e0 [ 7465.279390][ T3116] [ 7465.281579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7465.281579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7465.281579][ T3116] ipv6_find_idev+0x102/0x170 [ 7465.281579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7465.281579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7465.281579][ T3116] netlink_rcv_skb+0x130/0x360 [ 7465.281579][ T3116] netlink_unicast+0x449/0x710 [ 7465.281579][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7465.281579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7465.281579][ T3116] ___sys_sendmsg+0xee/0x170 [ 7465.281579][ T3116] __sys_sendmsg+0xcd/0x170 [ 7465.281579][ T3116] do_syscall_64+0xc6/0x1e0 [ 7465.281579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7465.281579][ T3116] [ 7465.283306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7465.283306][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7465.283306][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7465.283306][ T3116] ipv6_find_idev+0x102/0x170 [ 7465.283306][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7465.283306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7465.283306][ T3116] netlink_rcv_skb+0x130/0x360 [ 7465.283306][ T3116] netlink_unicast+0x449/0x710 [ 7465.283306][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7465.283306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7465.283306][ T3116] ___sys_sendmsg+0xee/0x170 [ 7465.283306][ T3116] __sys_sendmsg+0xcd/0x170 [ 7465.283306][ T3116] do_syscall_64+0xc6/0x1e0 [ 7465.283306][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7465.283306][ T3116] [ 7475.524821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7475.525286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7475.525286][ T3116] dst_init+0x84/0x4a0 [ 7475.525286][ T3116] dst_alloc+0x97/0x150 [ 7475.525286][ T3116] ip6_dst_alloc+0x23/0x90 [ 7475.525286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7475.525286][ T3116] ip6_pol_route+0x56f/0x840 [ 7475.525286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7475.525286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7475.525286][ T3116] fib6_rule_lookup+0x182/0x630 [ 7475.525286][ T3116] ip6_route_input+0x59c/0xa50 [ 7475.525286][ T3116] ipv6_rcv+0x397/0x810 [ 7475.525286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7475.525286][ T3116] process_backlog+0x101/0x620 [ 7475.525286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7475.525286][ T3116] net_rx_action+0x495/0xbe0 [ 7475.525286][ T3116] __do_softirq+0x1b5/0x7f6 [ 7475.525286][ T3116] [ 7475.527353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7475.527353][ T3116] netdev_get_by_index+0x5e/0x80 [ 7475.527353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7475.527353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7475.527353][ T3116] ip6_route_add+0x1c/0x140 [ 7475.527353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7475.527353][ T3116] addrconf_add_dev+0xe2/0x170 [ 7475.527353][ T3116] inet6_addr_add+0x12f/0xa40 [ 7475.527353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7475.527353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7475.527353][ T3116] netlink_rcv_skb+0x130/0x360 [ 7475.527353][ T3116] netlink_unicast+0x449/0x710 [ 7475.527353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7475.527353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7475.527353][ T3116] ___sys_sendmsg+0xee/0x170 [ 7475.527353][ T3116] __sys_sendmsg+0xcd/0x170 [ 7475.527353][ T3116] do_syscall_64+0xc6/0x1e0 [ 7475.527353][ T3116] [ 7475.529514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7475.529514][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7475.529514][ T3116] ipv6_find_idev+0x102/0x170 [ 7475.529514][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7475.529514][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7475.529514][ T3116] netlink_rcv_skb+0x130/0x360 [ 7475.529514][ T3116] netlink_unicast+0x449/0x710 [ 7475.529514][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7475.529514][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7475.529514][ T3116] ___sys_sendmsg+0xee/0x170 [ 7475.529514][ T3116] __sys_sendmsg+0xcd/0x170 [ 7475.529514][ T3116] do_syscall_64+0xc6/0x1e0 [ 7475.529514][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7475.529514][ T3116] [ 7475.531205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7475.531205][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7475.531205][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7475.531205][ T3116] ipv6_find_idev+0x102/0x170 [ 7475.531205][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7475.531205][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7475.531205][ T3116] netlink_rcv_skb+0x130/0x360 [ 7475.531205][ T3116] netlink_unicast+0x449/0x710 [ 7475.531205][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7475.531205][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7475.531205][ T3116] ___sys_sendmsg+0xee/0x170 [ 7475.531205][ T3116] __sys_sendmsg+0xcd/0x170 [ 7475.531205][ T3116] do_syscall_64+0xc6/0x1e0 [ 7475.531205][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7475.531205][ T3116] [ 7485.772821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7485.773304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7485.773304][ T3116] dst_init+0x84/0x4a0 [ 7485.773304][ T3116] dst_alloc+0x97/0x150 [ 7485.773304][ T3116] ip6_dst_alloc+0x23/0x90 [ 7485.773304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7485.773304][ T3116] ip6_pol_route+0x56f/0x840 [ 7485.773304][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7485.773304][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7485.773304][ T3116] fib6_rule_lookup+0x182/0x630 [ 7485.773304][ T3116] ip6_route_input+0x59c/0xa50 [ 7485.773304][ T3116] ipv6_rcv+0x397/0x810 [ 7485.773304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7485.773304][ T3116] process_backlog+0x101/0x620 [ 7485.773304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7485.773304][ T3116] net_rx_action+0x495/0xbe0 [ 7485.773304][ T3116] __do_softirq+0x1b5/0x7f6 [ 7485.773304][ T3116] [ 7485.775370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7485.775370][ T3116] netdev_get_by_index+0x5e/0x80 [ 7485.775370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7485.775370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7485.775370][ T3116] ip6_route_add+0x1c/0x140 [ 7485.775370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7485.775370][ T3116] addrconf_add_dev+0xe2/0x170 [ 7485.775370][ T3116] inet6_addr_add+0x12f/0xa40 [ 7485.775370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7485.775370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.775370][ T3116] netlink_rcv_skb+0x130/0x360 [ 7485.775370][ T3116] netlink_unicast+0x449/0x710 [ 7485.775370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7485.775370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7485.775370][ T3116] ___sys_sendmsg+0xee/0x170 [ 7485.775370][ T3116] __sys_sendmsg+0xcd/0x170 [ 7485.775370][ T3116] do_syscall_64+0xc6/0x1e0 [ 7485.775370][ T3116] [ 7485.777542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7485.777542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7485.777542][ T3116] ipv6_find_idev+0x102/0x170 [ 7485.777542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7485.777542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.777542][ T3116] netlink_rcv_skb+0x130/0x360 [ 7485.777542][ T3116] netlink_unicast+0x449/0x710 [ 7485.777542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7485.777542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7485.777542][ T3116] ___sys_sendmsg+0xee/0x170 [ 7485.777542][ T3116] __sys_sendmsg+0xcd/0x170 [ 7485.777542][ T3116] do_syscall_64+0xc6/0x1e0 [ 7485.777542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7485.777542][ T3116] [ 7485.779231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7485.779231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7485.779231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7485.779231][ T3116] ipv6_find_idev+0x102/0x170 [ 7485.779231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7485.779231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.779231][ T3116] netlink_rcv_skb+0x130/0x360 [ 7485.779231][ T3116] netlink_unicast+0x449/0x710 [ 7485.779231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7485.779231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7485.779231][ T3116] ___sys_sendmsg+0xee/0x170 [ 7485.779231][ T3116] __sys_sendmsg+0xcd/0x170 [ 7485.779231][ T3116] do_syscall_64+0xc6/0x1e0 [ 7485.779231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7485.779231][ T3116] [ 7495.860808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7495.861330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7495.861330][ T3116] dst_init+0x84/0x4a0 [ 7495.861330][ T3116] dst_alloc+0x97/0x150 [ 7495.861330][ T3116] ip6_dst_alloc+0x23/0x90 [ 7495.861330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7495.861330][ T3116] ip6_pol_route+0x56f/0x840 [ 7495.861330][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7495.861330][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7495.861330][ T3116] fib6_rule_lookup+0x182/0x630 [ 7495.861330][ T3116] ip6_route_input+0x59c/0xa50 [ 7495.861330][ T3116] ipv6_rcv+0x397/0x810 [ 7495.861330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7495.861330][ T3116] process_backlog+0x101/0x620 [ 7495.861330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7495.861330][ T3116] net_rx_action+0x495/0xbe0 [ 7495.861330][ T3116] __do_softirq+0x1b5/0x7f6 [ 7495.861330][ T3116] [ 7495.863419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7495.863419][ T3116] netdev_get_by_index+0x5e/0x80 [ 7495.863419][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7495.863419][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7495.863419][ T3116] ip6_route_add+0x1c/0x140 [ 7495.863419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7495.863419][ T3116] addrconf_add_dev+0xe2/0x170 [ 7495.863419][ T3116] inet6_addr_add+0x12f/0xa40 [ 7495.863419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7495.863419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.863419][ T3116] netlink_rcv_skb+0x130/0x360 [ 7495.863419][ T3116] netlink_unicast+0x449/0x710 [ 7495.863419][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7495.863419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7495.863419][ T3116] ___sys_sendmsg+0xee/0x170 [ 7495.863419][ T3116] __sys_sendmsg+0xcd/0x170 [ 7495.863419][ T3116] do_syscall_64+0xc6/0x1e0 [ 7495.863419][ T3116] [ 7495.865586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7495.865586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7495.865586][ T3116] ipv6_find_idev+0x102/0x170 [ 7495.865586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.865586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.865586][ T3116] netlink_rcv_skb+0x130/0x360 [ 7495.865586][ T3116] netlink_unicast+0x449/0x710 [ 7495.865586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7495.865586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7495.865586][ T3116] ___sys_sendmsg+0xee/0x170 [ 7495.865586][ T3116] __sys_sendmsg+0xcd/0x170 [ 7495.865586][ T3116] do_syscall_64+0xc6/0x1e0 [ 7495.865586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.865586][ T3116] [ 7495.867312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7495.867312][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7495.867312][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7495.867312][ T3116] ipv6_find_idev+0x102/0x170 [ 7495.867312][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.867312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.867312][ T3116] netlink_rcv_skb+0x130/0x360 [ 7495.867312][ T3116] netlink_unicast+0x449/0x710 [ 7495.867312][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7495.867312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7495.867312][ T3116] ___sys_sendmsg+0xee/0x170 [ 7495.867312][ T3116] __sys_sendmsg+0xcd/0x170 [ 7495.867312][ T3116] do_syscall_64+0xc6/0x1e0 [ 7495.867312][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.867312][ T3116] [ 7506.108834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7506.109252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7506.109252][ T3116] dst_init+0x84/0x4a0 [ 7506.109252][ T3116] dst_alloc+0x97/0x150 [ 7506.109252][ T3116] ip6_dst_alloc+0x23/0x90 [ 7506.109252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7506.109252][ T3116] ip6_pol_route+0x56f/0x840 [ 7506.109252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7506.109252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7506.109252][ T3116] fib6_rule_lookup+0x182/0x630 [ 7506.109252][ T3116] ip6_route_input+0x59c/0xa50 [ 7506.109252][ T3116] ipv6_rcv+0x397/0x810 [ 7506.109252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7506.109252][ T3116] process_backlog+0x101/0x620 [ 7506.109252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7506.109252][ T3116] net_rx_action+0x495/0xbe0 [ 7506.109252][ T3116] __do_softirq+0x1b5/0x7f6 [ 7506.109252][ T3116] [ 7506.111332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7506.111332][ T3116] netdev_get_by_index+0x5e/0x80 [ 7506.111332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7506.111332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7506.111332][ T3116] ip6_route_add+0x1c/0x140 [ 7506.111332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7506.111332][ T3116] addrconf_add_dev+0xe2/0x170 [ 7506.111332][ T3116] inet6_addr_add+0x12f/0xa40 [ 7506.111332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7506.111332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7506.111332][ T3116] netlink_rcv_skb+0x130/0x360 [ 7506.111332][ T3116] netlink_unicast+0x449/0x710 [ 7506.111332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7506.111332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7506.111332][ T3116] ___sys_sendmsg+0xee/0x170 [ 7506.111332][ T3116] __sys_sendmsg+0xcd/0x170 [ 7506.111332][ T3116] do_syscall_64+0xc6/0x1e0 [ 7506.111332][ T3116] [ 7506.113512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7506.113512][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7506.113512][ T3116] ipv6_find_idev+0x102/0x170 [ 7506.113512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7506.113512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7506.113512][ T3116] netlink_rcv_skb+0x130/0x360 [ 7506.113512][ T3116] netlink_unicast+0x449/0x710 [ 7506.113512][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7506.113512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7506.113512][ T3116] ___sys_sendmsg+0xee/0x170 [ 7506.113512][ T3116] __sys_sendmsg+0xcd/0x170 [ 7506.113512][ T3116] do_syscall_64+0xc6/0x1e0 [ 7506.113512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7506.113512][ T3116] [ 7506.115219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7506.115219][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7506.115219][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7506.115219][ T3116] ipv6_find_idev+0x102/0x170 [ 7506.115219][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7506.115219][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7506.115219][ T3116] netlink_rcv_skb+0x130/0x360 [ 7506.115219][ T3116] netlink_unicast+0x449/0x710 [ 7506.115219][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7506.115219][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7506.115219][ T3116] ___sys_sendmsg+0xee/0x170 [ 7506.115219][ T3116] __sys_sendmsg+0xcd/0x170 [ 7506.115219][ T3116] do_syscall_64+0xc6/0x1e0 [ 7506.115219][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7506.115219][ T3116] [ 7516.356808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7516.357222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7516.357222][ T3116] dst_init+0x84/0x4a0 [ 7516.357222][ T3116] dst_alloc+0x97/0x150 [ 7516.357222][ T3116] ip6_dst_alloc+0x23/0x90 [ 7516.357222][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7516.357222][ T3116] ip6_pol_route+0x56f/0x840 [ 7516.357222][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7516.357222][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7516.357222][ T3116] fib6_rule_lookup+0x182/0x630 [ 7516.357222][ T3116] ip6_route_input+0x59c/0xa50 [ 7516.357222][ T3116] ipv6_rcv+0x397/0x810 [ 7516.357222][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7516.357222][ T3116] process_backlog+0x101/0x620 [ 7516.357222][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7516.357222][ T3116] net_rx_action+0x495/0xbe0 [ 7516.357222][ T3116] __do_softirq+0x1b5/0x7f6 [ 7516.357222][ T3116] [ 7516.359323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7516.359323][ T3116] netdev_get_by_index+0x5e/0x80 [ 7516.359323][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7516.359323][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7516.359323][ T3116] ip6_route_add+0x1c/0x140 [ 7516.359323][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7516.359323][ T3116] addrconf_add_dev+0xe2/0x170 [ 7516.359323][ T3116] inet6_addr_add+0x12f/0xa40 [ 7516.359323][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7516.359323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7516.359323][ T3116] netlink_rcv_skb+0x130/0x360 [ 7516.359323][ T3116] netlink_unicast+0x449/0x710 [ 7516.359323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7516.359323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7516.359323][ T3116] ___sys_sendmsg+0xee/0x170 [ 7516.359323][ T3116] __sys_sendmsg+0xcd/0x170 [ 7516.359323][ T3116] do_syscall_64+0xc6/0x1e0 [ 7516.359323][ T3116] [ 7516.361493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7516.361493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7516.361493][ T3116] ipv6_find_idev+0x102/0x170 [ 7516.361493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7516.361493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7516.361493][ T3116] netlink_rcv_skb+0x130/0x360 [ 7516.361493][ T3116] netlink_unicast+0x449/0x710 [ 7516.361493][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7516.361493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7516.361493][ T3116] ___sys_sendmsg+0xee/0x170 [ 7516.361493][ T3116] __sys_sendmsg+0xcd/0x170 [ 7516.361493][ T3116] do_syscall_64+0xc6/0x1e0 [ 7516.361493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7516.361493][ T3116] [ 7516.363208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7516.363208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7516.363208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7516.363208][ T3116] ipv6_find_idev+0x102/0x170 [ 7516.363208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7516.363208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7516.363208][ T3116] netlink_rcv_skb+0x130/0x360 [ 7516.363208][ T3116] netlink_unicast+0x449/0x710 [ 7516.363208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7516.363208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7516.363208][ T3116] ___sys_sendmsg+0xee/0x170 [ 7516.363208][ T3116] __sys_sendmsg+0xcd/0x170 [ 7516.363208][ T3116] do_syscall_64+0xc6/0x1e0 [ 7516.363208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7516.363208][ T3116] [ 7526.604726][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7526.605136][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7526.605136][ T3116] dst_init+0x84/0x4a0 [ 7526.605136][ T3116] dst_alloc+0x97/0x150 [ 7526.605136][ T3116] ip6_dst_alloc+0x23/0x90 [ 7526.605136][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7526.605136][ T3116] ip6_pol_route+0x56f/0x840 [ 7526.605136][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7526.605136][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7526.605136][ T3116] fib6_rule_lookup+0x182/0x630 [ 7526.605136][ T3116] ip6_route_input+0x59c/0xa50 [ 7526.605136][ T3116] ipv6_rcv+0x397/0x810 [ 7526.605136][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7526.605136][ T3116] process_backlog+0x101/0x620 [ 7526.605136][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7526.605136][ T3116] net_rx_action+0x495/0xbe0 [ 7526.605136][ T3116] __do_softirq+0x1b5/0x7f6 [ 7526.605136][ T3116] [ 7526.607240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7526.607240][ T3116] netdev_get_by_index+0x5e/0x80 [ 7526.607240][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7526.607240][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7526.607240][ T3116] ip6_route_add+0x1c/0x140 [ 7526.607240][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7526.607240][ T3116] addrconf_add_dev+0xe2/0x170 [ 7526.607240][ T3116] inet6_addr_add+0x12f/0xa40 [ 7526.607240][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7526.607240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7526.607240][ T3116] netlink_rcv_skb+0x130/0x360 [ 7526.607240][ T3116] netlink_unicast+0x449/0x710 [ 7526.607240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7526.607240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7526.607240][ T3116] ___sys_sendmsg+0xee/0x170 [ 7526.607240][ T3116] __sys_sendmsg+0xcd/0x170 [ 7526.607240][ T3116] do_syscall_64+0xc6/0x1e0 [ 7526.607240][ T3116] [ 7526.609437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7526.609437][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7526.609437][ T3116] ipv6_find_idev+0x102/0x170 [ 7526.609437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7526.609437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7526.609437][ T3116] netlink_rcv_skb+0x130/0x360 [ 7526.609437][ T3116] netlink_unicast+0x449/0x710 [ 7526.609437][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7526.609437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7526.609437][ T3116] ___sys_sendmsg+0xee/0x170 [ 7526.609437][ T3116] __sys_sendmsg+0xcd/0x170 [ 7526.609437][ T3116] do_syscall_64+0xc6/0x1e0 [ 7526.609437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7526.609437][ T3116] [ 7526.611159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7526.611159][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7526.611159][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7526.611159][ T3116] ipv6_find_idev+0x102/0x170 [ 7526.611159][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7526.611159][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7526.611159][ T3116] netlink_rcv_skb+0x130/0x360 [ 7526.611159][ T3116] netlink_unicast+0x449/0x710 [ 7526.611159][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7526.611159][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7526.611159][ T3116] ___sys_sendmsg+0xee/0x170 [ 7526.611159][ T3116] __sys_sendmsg+0xcd/0x170 [ 7526.611159][ T3116] do_syscall_64+0xc6/0x1e0 [ 7526.611159][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7526.611159][ T3116] [ 7536.772740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7536.773161][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7536.773161][ T3116] dst_init+0x84/0x4a0 [ 7536.773161][ T3116] dst_alloc+0x97/0x150 [ 7536.773161][ T3116] ip6_dst_alloc+0x23/0x90 [ 7536.773161][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7536.773161][ T3116] ip6_pol_route+0x56f/0x840 [ 7536.773161][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7536.773161][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7536.773161][ T3116] fib6_rule_lookup+0x182/0x630 [ 7536.773161][ T3116] ip6_route_input+0x59c/0xa50 [ 7536.773161][ T3116] ipv6_rcv+0x397/0x810 [ 7536.773161][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7536.773161][ T3116] process_backlog+0x101/0x620 [ 7536.773161][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7536.773161][ T3116] net_rx_action+0x495/0xbe0 [ 7536.773161][ T3116] __do_softirq+0x1b5/0x7f6 [ 7536.773161][ T3116] [ 7536.775253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7536.775253][ T3116] netdev_get_by_index+0x5e/0x80 [ 7536.775253][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7536.775253][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7536.775253][ T3116] ip6_route_add+0x1c/0x140 [ 7536.775253][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7536.775253][ T3116] addrconf_add_dev+0xe2/0x170 [ 7536.775253][ T3116] inet6_addr_add+0x12f/0xa40 [ 7536.775253][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7536.775253][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.775253][ T3116] netlink_rcv_skb+0x130/0x360 [ 7536.775253][ T3116] netlink_unicast+0x449/0x710 [ 7536.775253][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7536.775253][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7536.775253][ T3116] ___sys_sendmsg+0xee/0x170 [ 7536.775253][ T3116] __sys_sendmsg+0xcd/0x170 [ 7536.775253][ T3116] do_syscall_64+0xc6/0x1e0 [ 7536.775253][ T3116] [ 7536.777452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7536.777452][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7536.777452][ T3116] ipv6_find_idev+0x102/0x170 [ 7536.777452][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.777452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.777452][ T3116] netlink_rcv_skb+0x130/0x360 [ 7536.777452][ T3116] netlink_unicast+0x449/0x710 [ 7536.777452][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7536.777452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7536.777452][ T3116] ___sys_sendmsg+0xee/0x170 [ 7536.777452][ T3116] __sys_sendmsg+0xcd/0x170 [ 7536.777452][ T3116] do_syscall_64+0xc6/0x1e0 [ 7536.777452][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.777452][ T3116] [ 7536.779171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7536.779171][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7536.779171][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7536.779171][ T3116] ipv6_find_idev+0x102/0x170 [ 7536.779171][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.779171][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.779171][ T3116] netlink_rcv_skb+0x130/0x360 [ 7536.779171][ T3116] netlink_unicast+0x449/0x710 [ 7536.779171][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7536.779171][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7536.779171][ T3116] ___sys_sendmsg+0xee/0x170 [ 7536.779171][ T3116] __sys_sendmsg+0xcd/0x170 [ 7536.779171][ T3116] do_syscall_64+0xc6/0x1e0 [ 7536.779171][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.779171][ T3116] [ 7547.020740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7547.021146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7547.021146][ T3116] dst_init+0x84/0x4a0 [ 7547.021146][ T3116] dst_alloc+0x97/0x150 [ 7547.021146][ T3116] ip6_dst_alloc+0x23/0x90 [ 7547.021146][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7547.021146][ T3116] ip6_pol_route+0x56f/0x840 [ 7547.021146][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7547.021146][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7547.021146][ T3116] fib6_rule_lookup+0x182/0x630 [ 7547.021146][ T3116] ip6_route_input+0x59c/0xa50 [ 7547.021146][ T3116] ipv6_rcv+0x397/0x810 [ 7547.021146][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7547.021146][ T3116] process_backlog+0x101/0x620 [ 7547.021146][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7547.021146][ T3116] net_rx_action+0x495/0xbe0 [ 7547.021146][ T3116] __do_softirq+0x1b5/0x7f6 [ 7547.021146][ T3116] [ 7547.023284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7547.023284][ T3116] netdev_get_by_index+0x5e/0x80 [ 7547.023284][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7547.023284][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7547.023284][ T3116] ip6_route_add+0x1c/0x140 [ 7547.023284][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7547.023284][ T3116] addrconf_add_dev+0xe2/0x170 [ 7547.023284][ T3116] inet6_addr_add+0x12f/0xa40 [ 7547.023284][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7547.023284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7547.023284][ T3116] netlink_rcv_skb+0x130/0x360 [ 7547.023284][ T3116] netlink_unicast+0x449/0x710 [ 7547.023284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7547.023284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7547.023284][ T3116] ___sys_sendmsg+0xee/0x170 [ 7547.023284][ T3116] __sys_sendmsg+0xcd/0x170 [ 7547.023284][ T3116] do_syscall_64+0xc6/0x1e0 [ 7547.023284][ T3116] [ 7547.025523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7547.025523][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7547.025523][ T3116] ipv6_find_idev+0x102/0x170 [ 7547.025523][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7547.025523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7547.025523][ T3116] netlink_rcv_skb+0x130/0x360 [ 7547.025523][ T3116] netlink_unicast+0x449/0x710 [ 7547.025523][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7547.025523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7547.025523][ T3116] ___sys_sendmsg+0xee/0x170 [ 7547.025523][ T3116] __sys_sendmsg+0xcd/0x170 [ 7547.025523][ T3116] do_syscall_64+0xc6/0x1e0 [ 7547.025523][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7547.025523][ T3116] [ 7547.027249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7547.027249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7547.027249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7547.027249][ T3116] ipv6_find_idev+0x102/0x170 [ 7547.027249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7547.027249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7547.027249][ T3116] netlink_rcv_skb+0x130/0x360 [ 7547.027249][ T3116] netlink_unicast+0x449/0x710 [ 7547.027249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7547.027249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7547.027249][ T3116] ___sys_sendmsg+0xee/0x170 [ 7547.027249][ T3116] __sys_sendmsg+0xcd/0x170 [ 7547.027249][ T3116] do_syscall_64+0xc6/0x1e0 [ 7547.027249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7547.027249][ T3116] [ 7557.268836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7557.269313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7557.269313][ T3116] dst_init+0x84/0x4a0 [ 7557.269313][ T3116] dst_alloc+0x97/0x150 [ 7557.269313][ T3116] ip6_dst_alloc+0x23/0x90 [ 7557.269313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7557.269313][ T3116] ip6_pol_route+0x56f/0x840 [ 7557.269313][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7557.269313][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7557.269313][ T3116] fib6_rule_lookup+0x182/0x630 [ 7557.269313][ T3116] ip6_route_input+0x59c/0xa50 [ 7557.269313][ T3116] ipv6_rcv+0x397/0x810 [ 7557.269313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7557.269313][ T3116] process_backlog+0x101/0x620 [ 7557.269313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7557.269313][ T3116] net_rx_action+0x495/0xbe0 [ 7557.269313][ T3116] __do_softirq+0x1b5/0x7f6 [ 7557.269313][ T3116] [ 7557.271405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7557.271405][ T3116] netdev_get_by_index+0x5e/0x80 [ 7557.271405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7557.271405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7557.271405][ T3116] ip6_route_add+0x1c/0x140 [ 7557.271405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7557.271405][ T3116] addrconf_add_dev+0xe2/0x170 [ 7557.271405][ T3116] inet6_addr_add+0x12f/0xa40 [ 7557.271405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7557.271405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7557.271405][ T3116] netlink_rcv_skb+0x130/0x360 [ 7557.271405][ T3116] netlink_unicast+0x449/0x710 [ 7557.271405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7557.271405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7557.271405][ T3116] ___sys_sendmsg+0xee/0x170 [ 7557.271405][ T3116] __sys_sendmsg+0xcd/0x170 [ 7557.271405][ T3116] do_syscall_64+0xc6/0x1e0 [ 7557.271405][ T3116] [ 7557.273628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7557.273628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7557.273628][ T3116] ipv6_find_idev+0x102/0x170 [ 7557.273628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7557.273628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7557.273628][ T3116] netlink_rcv_skb+0x130/0x360 [ 7557.273628][ T3116] netlink_unicast+0x449/0x710 [ 7557.273628][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7557.273628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7557.273628][ T3116] ___sys_sendmsg+0xee/0x170 [ 7557.273628][ T3116] __sys_sendmsg+0xcd/0x170 [ 7557.273628][ T3116] do_syscall_64+0xc6/0x1e0 [ 7557.273628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7557.273628][ T3116] [ 7557.275338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7557.275338][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7557.275338][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7557.275338][ T3116] ipv6_find_idev+0x102/0x170 [ 7557.275338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7557.275338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7557.275338][ T3116] netlink_rcv_skb+0x130/0x360 [ 7557.275338][ T3116] netlink_unicast+0x449/0x710 [ 7557.275338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7557.275338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7557.275338][ T3116] ___sys_sendmsg+0xee/0x170 [ 7557.275338][ T3116] __sys_sendmsg+0xcd/0x170 [ 7557.275338][ T3116] do_syscall_64+0xc6/0x1e0 [ 7557.275338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7557.275338][ T3116] [ 7567.516843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7567.517317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7567.517317][ T3116] dst_init+0x84/0x4a0 [ 7567.517317][ T3116] dst_alloc+0x97/0x150 [ 7567.517317][ T3116] ip6_dst_alloc+0x23/0x90 [ 7567.517317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7567.517317][ T3116] ip6_pol_route+0x56f/0x840 [ 7567.517317][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7567.517317][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7567.517317][ T3116] fib6_rule_lookup+0x182/0x630 [ 7567.517317][ T3116] ip6_route_input+0x59c/0xa50 [ 7567.517317][ T3116] ipv6_rcv+0x397/0x810 [ 7567.517317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7567.517317][ T3116] process_backlog+0x101/0x620 [ 7567.517317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7567.517317][ T3116] net_rx_action+0x495/0xbe0 [ 7567.517317][ T3116] __do_softirq+0x1b5/0x7f6 [ 7567.517317][ T3116] [ 7567.519384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7567.519384][ T3116] netdev_get_by_index+0x5e/0x80 [ 7567.519384][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7567.519384][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7567.519384][ T3116] ip6_route_add+0x1c/0x140 [ 7567.519384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7567.519384][ T3116] addrconf_add_dev+0xe2/0x170 [ 7567.519384][ T3116] inet6_addr_add+0x12f/0xa40 [ 7567.519384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7567.519384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7567.519384][ T3116] netlink_rcv_skb+0x130/0x360 [ 7567.519384][ T3116] netlink_unicast+0x449/0x710 [ 7567.519384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7567.519384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7567.519384][ T3116] ___sys_sendmsg+0xee/0x170 [ 7567.519384][ T3116] __sys_sendmsg+0xcd/0x170 [ 7567.519384][ T3116] do_syscall_64+0xc6/0x1e0 [ 7567.519384][ T3116] [ 7567.521544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7567.521544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7567.521544][ T3116] ipv6_find_idev+0x102/0x170 [ 7567.521544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7567.521544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7567.521544][ T3116] netlink_rcv_skb+0x130/0x360 [ 7567.521544][ T3116] netlink_unicast+0x449/0x710 [ 7567.521544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7567.521544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7567.521544][ T3116] ___sys_sendmsg+0xee/0x170 [ 7567.521544][ T3116] __sys_sendmsg+0xcd/0x170 [ 7567.521544][ T3116] do_syscall_64+0xc6/0x1e0 [ 7567.521544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7567.521544][ T3116] [ 7567.523252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7567.523252][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7567.523252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7567.523252][ T3116] ipv6_find_idev+0x102/0x170 [ 7567.523252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7567.523252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7567.523252][ T3116] netlink_rcv_skb+0x130/0x360 [ 7567.523252][ T3116] netlink_unicast+0x449/0x710 [ 7567.523252][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7567.523252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7567.523252][ T3116] ___sys_sendmsg+0xee/0x170 [ 7567.523252][ T3116] __sys_sendmsg+0xcd/0x170 [ 7567.523252][ T3116] do_syscall_64+0xc6/0x1e0 [ 7567.523252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7567.523252][ T3116] [ 7577.764850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7577.765366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7577.765366][ T3116] dst_init+0x84/0x4a0 [ 7577.765366][ T3116] dst_alloc+0x97/0x150 [ 7577.765366][ T3116] ip6_dst_alloc+0x23/0x90 [ 7577.765366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7577.765366][ T3116] ip6_pol_route+0x56f/0x840 [ 7577.765366][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7577.765366][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7577.765366][ T3116] fib6_rule_lookup+0x182/0x630 [ 7577.765366][ T3116] ip6_route_input+0x59c/0xa50 [ 7577.765366][ T3116] ipv6_rcv+0x397/0x810 [ 7577.765366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7577.765366][ T3116] process_backlog+0x101/0x620 [ 7577.765366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7577.765366][ T3116] net_rx_action+0x495/0xbe0 [ 7577.765366][ T3116] __do_softirq+0x1b5/0x7f6 [ 7577.765366][ T3116] [ 7577.767467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7577.767467][ T3116] netdev_get_by_index+0x5e/0x80 [ 7577.767467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7577.767467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7577.767467][ T3116] ip6_route_add+0x1c/0x140 [ 7577.767467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7577.767467][ T3116] addrconf_add_dev+0xe2/0x170 [ 7577.767467][ T3116] inet6_addr_add+0x12f/0xa40 [ 7577.767467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7577.767467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7577.767467][ T3116] netlink_rcv_skb+0x130/0x360 [ 7577.767467][ T3116] netlink_unicast+0x449/0x710 [ 7577.767467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7577.767467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7577.767467][ T3116] ___sys_sendmsg+0xee/0x170 [ 7577.767467][ T3116] __sys_sendmsg+0xcd/0x170 [ 7577.767467][ T3116] do_syscall_64+0xc6/0x1e0 [ 7577.767467][ T3116] [ 7577.769659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7577.769659][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7577.769659][ T3116] ipv6_find_idev+0x102/0x170 [ 7577.769659][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7577.769659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7577.769659][ T3116] netlink_rcv_skb+0x130/0x360 [ 7577.769659][ T3116] netlink_unicast+0x449/0x710 [ 7577.769659][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7577.769659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7577.769659][ T3116] ___sys_sendmsg+0xee/0x170 [ 7577.769659][ T3116] __sys_sendmsg+0xcd/0x170 [ 7577.769659][ T3116] do_syscall_64+0xc6/0x1e0 [ 7577.769659][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7577.769659][ T3116] [ 7577.771373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7577.771373][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7577.771373][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7577.771373][ T3116] ipv6_find_idev+0x102/0x170 [ 7577.771373][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7577.771373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7577.771373][ T3116] netlink_rcv_skb+0x130/0x360 [ 7577.771373][ T3116] netlink_unicast+0x449/0x710 [ 7577.771373][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7577.771373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7577.771373][ T3116] ___sys_sendmsg+0xee/0x170 [ 7577.771373][ T3116] __sys_sendmsg+0xcd/0x170 [ 7577.771373][ T3116] do_syscall_64+0xc6/0x1e0 [ 7577.771373][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7577.771373][ T3116] [ 7588.012811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7588.013282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7588.013282][ T3116] dst_init+0x84/0x4a0 [ 7588.013282][ T3116] dst_alloc+0x97/0x150 [ 7588.013282][ T3116] ip6_dst_alloc+0x23/0x90 [ 7588.013282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7588.013282][ T3116] ip6_pol_route+0x56f/0x840 [ 7588.013282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7588.013282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7588.013282][ T3116] fib6_rule_lookup+0x182/0x630 [ 7588.013282][ T3116] ip6_route_input+0x59c/0xa50 [ 7588.013282][ T3116] ipv6_rcv+0x397/0x810 [ 7588.013282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7588.013282][ T3116] process_backlog+0x101/0x620 [ 7588.013282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7588.013282][ T3116] net_rx_action+0x495/0xbe0 [ 7588.013282][ T3116] __do_softirq+0x1b5/0x7f6 [ 7588.013282][ T3116] [ 7588.015348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7588.015348][ T3116] netdev_get_by_index+0x5e/0x80 [ 7588.015348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7588.015348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7588.015348][ T3116] ip6_route_add+0x1c/0x140 [ 7588.015348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7588.015348][ T3116] addrconf_add_dev+0xe2/0x170 [ 7588.015348][ T3116] inet6_addr_add+0x12f/0xa40 [ 7588.015348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7588.015348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7588.015348][ T3116] netlink_rcv_skb+0x130/0x360 [ 7588.015348][ T3116] netlink_unicast+0x449/0x710 [ 7588.015348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7588.015348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7588.015348][ T3116] ___sys_sendmsg+0xee/0x170 [ 7588.015348][ T3116] __sys_sendmsg+0xcd/0x170 [ 7588.015348][ T3116] do_syscall_64+0xc6/0x1e0 [ 7588.015348][ T3116] [ 7588.017513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7588.017513][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7588.017513][ T3116] ipv6_find_idev+0x102/0x170 [ 7588.017513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7588.017513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7588.017513][ T3116] netlink_rcv_skb+0x130/0x360 [ 7588.017513][ T3116] netlink_unicast+0x449/0x710 [ 7588.017513][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7588.017513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7588.017513][ T3116] ___sys_sendmsg+0xee/0x170 [ 7588.017513][ T3116] __sys_sendmsg+0xcd/0x170 [ 7588.017513][ T3116] do_syscall_64+0xc6/0x1e0 [ 7588.017513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7588.017513][ T3116] [ 7588.019229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7588.019229][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7588.019229][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7588.019229][ T3116] ipv6_find_idev+0x102/0x170 [ 7588.019229][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7588.019229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7588.019229][ T3116] netlink_rcv_skb+0x130/0x360 [ 7588.019229][ T3116] netlink_unicast+0x449/0x710 [ 7588.019229][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7588.019229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7588.019229][ T3116] ___sys_sendmsg+0xee/0x170 [ 7588.019229][ T3116] __sys_sendmsg+0xcd/0x170 [ 7588.019229][ T3116] do_syscall_64+0xc6/0x1e0 [ 7588.019229][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7588.019229][ T3116] [ 7598.092838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7598.093247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7598.093247][ T3116] dst_init+0x84/0x4a0 [ 7598.093247][ T3116] dst_alloc+0x97/0x150 [ 7598.093247][ T3116] ip6_dst_alloc+0x23/0x90 [ 7598.093247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7598.093247][ T3116] ip6_pol_route+0x56f/0x840 [ 7598.093247][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7598.093247][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7598.093247][ T3116] fib6_rule_lookup+0x182/0x630 [ 7598.093247][ T3116] ip6_route_input+0x59c/0xa50 [ 7598.093247][ T3116] ipv6_rcv+0x397/0x810 [ 7598.093247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7598.093247][ T3116] process_backlog+0x101/0x620 [ 7598.093247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7598.093247][ T3116] net_rx_action+0x495/0xbe0 [ 7598.093247][ T3116] __do_softirq+0x1b5/0x7f6 [ 7598.093247][ T3116] [ 7598.095431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7598.095431][ T3116] netdev_get_by_index+0x5e/0x80 [ 7598.095431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7598.095431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7598.095431][ T3116] ip6_route_add+0x1c/0x140 [ 7598.095431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7598.095431][ T3116] addrconf_add_dev+0xe2/0x170 [ 7598.095431][ T3116] inet6_addr_add+0x12f/0xa40 [ 7598.095431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7598.095431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7598.095431][ T3116] netlink_rcv_skb+0x130/0x360 [ 7598.095431][ T3116] netlink_unicast+0x449/0x710 [ 7598.095431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7598.095431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7598.095431][ T3116] ___sys_sendmsg+0xee/0x170 [ 7598.095431][ T3116] __sys_sendmsg+0xcd/0x170 [ 7598.095431][ T3116] do_syscall_64+0xc6/0x1e0 [ 7598.095431][ T3116] [ 7598.097598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7598.097598][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7598.097598][ T3116] ipv6_find_idev+0x102/0x170 [ 7598.097598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7598.097598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7598.097598][ T3116] netlink_rcv_skb+0x130/0x360 [ 7598.097598][ T3116] netlink_unicast+0x449/0x710 [ 7598.097598][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7598.097598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7598.097598][ T3116] ___sys_sendmsg+0xee/0x170 [ 7598.097598][ T3116] __sys_sendmsg+0xcd/0x170 [ 7598.097598][ T3116] do_syscall_64+0xc6/0x1e0 [ 7598.097598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7598.097598][ T3116] [ 7598.099293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7598.099293][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7598.099293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7598.099293][ T3116] ipv6_find_idev+0x102/0x170 [ 7598.099293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7598.099293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7598.099293][ T3116] netlink_rcv_skb+0x130/0x360 [ 7598.099293][ T3116] netlink_unicast+0x449/0x710 [ 7598.099293][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7598.099293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7598.099293][ T3116] ___sys_sendmsg+0xee/0x170 [ 7598.099293][ T3116] __sys_sendmsg+0xcd/0x170 [ 7598.099293][ T3116] do_syscall_64+0xc6/0x1e0 [ 7598.099293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7598.099293][ T3116] [ 7608.340815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7608.341293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7608.341293][ T3116] dst_init+0x84/0x4a0 [ 7608.341293][ T3116] dst_alloc+0x97/0x150 [ 7608.341293][ T3116] ip6_dst_alloc+0x23/0x90 [ 7608.341293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7608.341293][ T3116] ip6_pol_route+0x56f/0x840 [ 7608.341293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7608.341293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7608.341293][ T3116] fib6_rule_lookup+0x182/0x630 [ 7608.341293][ T3116] ip6_route_input+0x59c/0xa50 [ 7608.341293][ T3116] ipv6_rcv+0x397/0x810 [ 7608.341293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7608.341293][ T3116] process_backlog+0x101/0x620 [ 7608.341293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7608.341293][ T3116] net_rx_action+0x495/0xbe0 [ 7608.341293][ T3116] __do_softirq+0x1b5/0x7f6 [ 7608.341293][ T3116] [ 7608.343386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7608.343386][ T3116] netdev_get_by_index+0x5e/0x80 [ 7608.343386][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7608.343386][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7608.343386][ T3116] ip6_route_add+0x1c/0x140 [ 7608.343386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7608.343386][ T3116] addrconf_add_dev+0xe2/0x170 [ 7608.343386][ T3116] inet6_addr_add+0x12f/0xa40 [ 7608.343386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7608.343386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7608.343386][ T3116] netlink_rcv_skb+0x130/0x360 [ 7608.343386][ T3116] netlink_unicast+0x449/0x710 [ 7608.343386][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7608.343386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7608.343386][ T3116] ___sys_sendmsg+0xee/0x170 [ 7608.343386][ T3116] __sys_sendmsg+0xcd/0x170 [ 7608.343386][ T3116] do_syscall_64+0xc6/0x1e0 [ 7608.343386][ T3116] [ 7608.345571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7608.345571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7608.345571][ T3116] ipv6_find_idev+0x102/0x170 [ 7608.345571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7608.345571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7608.345571][ T3116] netlink_rcv_skb+0x130/0x360 [ 7608.345571][ T3116] netlink_unicast+0x449/0x710 [ 7608.345571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7608.345571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7608.345571][ T3116] ___sys_sendmsg+0xee/0x170 [ 7608.345571][ T3116] __sys_sendmsg+0xcd/0x170 [ 7608.345571][ T3116] do_syscall_64+0xc6/0x1e0 [ 7608.345571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7608.345571][ T3116] [ 7608.347270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7608.347270][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7608.347270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7608.347270][ T3116] ipv6_find_idev+0x102/0x170 [ 7608.347270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7608.347270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7608.347270][ T3116] netlink_rcv_skb+0x130/0x360 [ 7608.347270][ T3116] netlink_unicast+0x449/0x710 [ 7608.347270][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7608.347270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7608.347270][ T3116] ___sys_sendmsg+0xee/0x170 [ 7608.347270][ T3116] __sys_sendmsg+0xcd/0x170 [ 7608.347270][ T3116] do_syscall_64+0xc6/0x1e0 [ 7608.347270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7608.347270][ T3116] [ 7618.420815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7618.421274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7618.421274][ T3116] dst_init+0x84/0x4a0 [ 7618.421274][ T3116] dst_alloc+0x97/0x150 [ 7618.421274][ T3116] ip6_dst_alloc+0x23/0x90 [ 7618.421274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7618.421274][ T3116] ip6_pol_route+0x56f/0x840 [ 7618.421274][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7618.421274][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7618.421274][ T3116] fib6_rule_lookup+0x182/0x630 [ 7618.421274][ T3116] ip6_route_input+0x59c/0xa50 [ 7618.421274][ T3116] ipv6_rcv+0x397/0x810 [ 7618.421274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7618.421274][ T3116] process_backlog+0x101/0x620 [ 7618.421274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7618.421274][ T3116] net_rx_action+0x495/0xbe0 [ 7618.421274][ T3116] __do_softirq+0x1b5/0x7f6 [ 7618.421274][ T3116] [ 7618.423388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7618.423388][ T3116] netdev_get_by_index+0x5e/0x80 [ 7618.423388][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7618.423388][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7618.423388][ T3116] ip6_route_add+0x1c/0x140 [ 7618.423388][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7618.423388][ T3116] addrconf_add_dev+0xe2/0x170 [ 7618.423388][ T3116] inet6_addr_add+0x12f/0xa40 [ 7618.423388][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7618.423388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7618.423388][ T3116] netlink_rcv_skb+0x130/0x360 [ 7618.423388][ T3116] netlink_unicast+0x449/0x710 [ 7618.423388][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7618.423388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7618.423388][ T3116] ___sys_sendmsg+0xee/0x170 [ 7618.423388][ T3116] __sys_sendmsg+0xcd/0x170 [ 7618.423388][ T3116] do_syscall_64+0xc6/0x1e0 [ 7618.423388][ T3116] [ 7618.425662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7618.425662][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7618.425662][ T3116] ipv6_find_idev+0x102/0x170 [ 7618.425662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7618.425662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7618.425662][ T3116] netlink_rcv_skb+0x130/0x360 [ 7618.425662][ T3116] netlink_unicast+0x449/0x710 [ 7618.425662][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7618.425662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7618.425662][ T3116] ___sys_sendmsg+0xee/0x170 [ 7618.425662][ T3116] __sys_sendmsg+0xcd/0x170 [ 7618.425662][ T3116] do_syscall_64+0xc6/0x1e0 [ 7618.425662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7618.425662][ T3116] [ 7618.427374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7618.427374][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7618.427374][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7618.427374][ T3116] ipv6_find_idev+0x102/0x170 [ 7618.427374][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7618.427374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7618.427374][ T3116] netlink_rcv_skb+0x130/0x360 [ 7618.427374][ T3116] netlink_unicast+0x449/0x710 [ 7618.427374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7618.427374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7618.427374][ T3116] ___sys_sendmsg+0xee/0x170 [ 7618.427374][ T3116] __sys_sendmsg+0xcd/0x170 [ 7618.427374][ T3116] do_syscall_64+0xc6/0x1e0 [ 7618.427374][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7618.427374][ T3116] [ 7628.628823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7628.629298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7628.629298][ T3116] dst_init+0x84/0x4a0 [ 7628.629298][ T3116] dst_alloc+0x97/0x150 [ 7628.629298][ T3116] ip6_dst_alloc+0x23/0x90 [ 7628.629298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7628.629298][ T3116] ip6_pol_route+0x56f/0x840 [ 7628.629298][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7628.629298][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7628.629298][ T3116] fib6_rule_lookup+0x182/0x630 [ 7628.629298][ T3116] ip6_route_input+0x59c/0xa50 [ 7628.629298][ T3116] ipv6_rcv+0x397/0x810 [ 7628.629298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7628.629298][ T3116] process_backlog+0x101/0x620 [ 7628.629298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7628.629298][ T3116] net_rx_action+0x495/0xbe0 [ 7628.629298][ T3116] __do_softirq+0x1b5/0x7f6 [ 7628.629298][ T3116] [ 7628.631375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7628.631375][ T3116] netdev_get_by_index+0x5e/0x80 [ 7628.631375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7628.631375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7628.631375][ T3116] ip6_route_add+0x1c/0x140 [ 7628.631375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7628.631375][ T3116] addrconf_add_dev+0xe2/0x170 [ 7628.631375][ T3116] inet6_addr_add+0x12f/0xa40 [ 7628.631375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7628.631375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.631375][ T3116] netlink_rcv_skb+0x130/0x360 [ 7628.631375][ T3116] netlink_unicast+0x449/0x710 [ 7628.631375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7628.631375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7628.631375][ T3116] ___sys_sendmsg+0xee/0x170 [ 7628.631375][ T3116] __sys_sendmsg+0xcd/0x170 [ 7628.631375][ T3116] do_syscall_64+0xc6/0x1e0 [ 7628.631375][ T3116] [ 7628.633544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7628.633544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7628.633544][ T3116] ipv6_find_idev+0x102/0x170 [ 7628.633544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7628.633544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.633544][ T3116] netlink_rcv_skb+0x130/0x360 [ 7628.633544][ T3116] netlink_unicast+0x449/0x710 [ 7628.633544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7628.633544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7628.633544][ T3116] ___sys_sendmsg+0xee/0x170 [ 7628.633544][ T3116] __sys_sendmsg+0xcd/0x170 [ 7628.633544][ T3116] do_syscall_64+0xc6/0x1e0 [ 7628.633544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7628.633544][ T3116] [ 7628.635237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7628.635237][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7628.635237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7628.635237][ T3116] ipv6_find_idev+0x102/0x170 [ 7628.635237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7628.635237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7628.635237][ T3116] netlink_rcv_skb+0x130/0x360 [ 7628.635237][ T3116] netlink_unicast+0x449/0x710 [ 7628.635237][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7628.635237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7628.635237][ T3116] ___sys_sendmsg+0xee/0x170 [ 7628.635237][ T3116] __sys_sendmsg+0xcd/0x170 [ 7628.635237][ T3116] do_syscall_64+0xc6/0x1e0 [ 7628.635237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7628.635237][ T3116] [ 7638.748806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7638.749266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7638.749266][ T3116] dst_init+0x84/0x4a0 [ 7638.749266][ T3116] dst_alloc+0x97/0x150 [ 7638.749266][ T3116] ip6_dst_alloc+0x23/0x90 [ 7638.749266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7638.749266][ T3116] ip6_pol_route+0x56f/0x840 [ 7638.749266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7638.749266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7638.749266][ T3116] fib6_rule_lookup+0x182/0x630 [ 7638.749266][ T3116] ip6_route_input+0x59c/0xa50 [ 7638.749266][ T3116] ipv6_rcv+0x397/0x810 [ 7638.749266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7638.749266][ T3116] process_backlog+0x101/0x620 [ 7638.749266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7638.749266][ T3116] net_rx_action+0x495/0xbe0 [ 7638.749266][ T3116] __do_softirq+0x1b5/0x7f6 [ 7638.749266][ T3116] [ 7638.751346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7638.751346][ T3116] netdev_get_by_index+0x5e/0x80 [ 7638.751346][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7638.751346][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7638.751346][ T3116] ip6_route_add+0x1c/0x140 [ 7638.751346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7638.751346][ T3116] addrconf_add_dev+0xe2/0x170 [ 7638.751346][ T3116] inet6_addr_add+0x12f/0xa40 [ 7638.751346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7638.751346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.751346][ T3116] netlink_rcv_skb+0x130/0x360 [ 7638.751346][ T3116] netlink_unicast+0x449/0x710 [ 7638.751346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7638.751346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7638.751346][ T3116] ___sys_sendmsg+0xee/0x170 [ 7638.751346][ T3116] __sys_sendmsg+0xcd/0x170 [ 7638.751346][ T3116] do_syscall_64+0xc6/0x1e0 [ 7638.751346][ T3116] [ 7638.753529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7638.753529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7638.753529][ T3116] ipv6_find_idev+0x102/0x170 [ 7638.753529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.753529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.753529][ T3116] netlink_rcv_skb+0x130/0x360 [ 7638.753529][ T3116] netlink_unicast+0x449/0x710 [ 7638.753529][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7638.753529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7638.753529][ T3116] ___sys_sendmsg+0xee/0x170 [ 7638.753529][ T3116] __sys_sendmsg+0xcd/0x170 [ 7638.753529][ T3116] do_syscall_64+0xc6/0x1e0 [ 7638.753529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.753529][ T3116] [ 7638.755221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7638.755221][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7638.755221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7638.755221][ T3116] ipv6_find_idev+0x102/0x170 [ 7638.755221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.755221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.755221][ T3116] netlink_rcv_skb+0x130/0x360 [ 7638.755221][ T3116] netlink_unicast+0x449/0x710 [ 7638.755221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7638.755221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7638.755221][ T3116] ___sys_sendmsg+0xee/0x170 [ 7638.755221][ T3116] __sys_sendmsg+0xcd/0x170 [ 7638.755221][ T3116] do_syscall_64+0xc6/0x1e0 [ 7638.755221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.755221][ T3116] [ 7648.908737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7648.909144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7648.909144][ T3116] dst_init+0x84/0x4a0 [ 7648.909144][ T3116] dst_alloc+0x97/0x150 [ 7648.909144][ T3116] ip6_dst_alloc+0x23/0x90 [ 7648.909144][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7648.909144][ T3116] ip6_pol_route+0x56f/0x840 [ 7648.909144][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7648.909144][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7648.909144][ T3116] fib6_rule_lookup+0x182/0x630 [ 7648.909144][ T3116] ip6_route_input+0x59c/0xa50 [ 7648.909144][ T3116] ipv6_rcv+0x397/0x810 [ 7648.909144][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7648.909144][ T3116] process_backlog+0x101/0x620 [ 7648.909144][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7648.909144][ T3116] net_rx_action+0x495/0xbe0 [ 7648.909144][ T3116] __do_softirq+0x1b5/0x7f6 [ 7648.909144][ T3116] [ 7648.911226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7648.911226][ T3116] netdev_get_by_index+0x5e/0x80 [ 7648.911226][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7648.911226][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7648.911226][ T3116] ip6_route_add+0x1c/0x140 [ 7648.911226][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7648.911226][ T3116] addrconf_add_dev+0xe2/0x170 [ 7648.911226][ T3116] inet6_addr_add+0x12f/0xa40 [ 7648.911226][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7648.911226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.911226][ T3116] netlink_rcv_skb+0x130/0x360 [ 7648.911226][ T3116] netlink_unicast+0x449/0x710 [ 7648.911226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7648.911226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7648.911226][ T3116] ___sys_sendmsg+0xee/0x170 [ 7648.911226][ T3116] __sys_sendmsg+0xcd/0x170 [ 7648.911226][ T3116] do_syscall_64+0xc6/0x1e0 [ 7648.911226][ T3116] [ 7648.913407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7648.913407][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7648.913407][ T3116] ipv6_find_idev+0x102/0x170 [ 7648.913407][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.913407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.913407][ T3116] netlink_rcv_skb+0x130/0x360 [ 7648.913407][ T3116] netlink_unicast+0x449/0x710 [ 7648.913407][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7648.913407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7648.913407][ T3116] ___sys_sendmsg+0xee/0x170 [ 7648.913407][ T3116] __sys_sendmsg+0xcd/0x170 [ 7648.913407][ T3116] do_syscall_64+0xc6/0x1e0 [ 7648.913407][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.913407][ T3116] [ 7648.915102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7648.915102][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7648.915102][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7648.915102][ T3116] ipv6_find_idev+0x102/0x170 [ 7648.915102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.915102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.915102][ T3116] netlink_rcv_skb+0x130/0x360 [ 7648.915102][ T3116] netlink_unicast+0x449/0x710 [ 7648.915102][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7648.915102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7648.915102][ T3116] ___sys_sendmsg+0xee/0x170 [ 7648.915102][ T3116] __sys_sendmsg+0xcd/0x170 [ 7648.915102][ T3116] do_syscall_64+0xc6/0x1e0 [ 7648.915102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.915102][ T3116] [ 7659.156742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7659.157171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7659.157171][ T3116] dst_init+0x84/0x4a0 [ 7659.157171][ T3116] dst_alloc+0x97/0x150 [ 7659.157171][ T3116] ip6_dst_alloc+0x23/0x90 [ 7659.157171][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7659.157171][ T3116] ip6_pol_route+0x56f/0x840 [ 7659.157171][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7659.157171][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7659.157171][ T3116] fib6_rule_lookup+0x182/0x630 [ 7659.157171][ T3116] ip6_route_input+0x59c/0xa50 [ 7659.157171][ T3116] ipv6_rcv+0x397/0x810 [ 7659.157171][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7659.157171][ T3116] process_backlog+0x101/0x620 [ 7659.157171][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7659.157171][ T3116] net_rx_action+0x495/0xbe0 [ 7659.157171][ T3116] __do_softirq+0x1b5/0x7f6 [ 7659.157171][ T3116] [ 7659.160034][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7659.160034][ T3116] netdev_get_by_index+0x5e/0x80 [ 7659.160034][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7659.160034][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7659.160034][ T3116] ip6_route_add+0x1c/0x140 [ 7659.160034][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7659.160034][ T3116] addrconf_add_dev+0xe2/0x170 [ 7659.160034][ T3116] inet6_addr_add+0x12f/0xa40 [ 7659.160034][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7659.160034][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7659.160034][ T3116] netlink_rcv_skb+0x130/0x360 [ 7659.160034][ T3116] netlink_unicast+0x449/0x710 [ 7659.160034][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7659.160034][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7659.160034][ T3116] ___sys_sendmsg+0xee/0x170 [ 7659.160034][ T3116] __sys_sendmsg+0xcd/0x170 [ 7659.160034][ T3116] do_syscall_64+0xc6/0x1e0 [ 7659.160034][ T3116] [ 7659.162444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7659.162444][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7659.162444][ T3116] ipv6_find_idev+0x102/0x170 [ 7659.162444][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7659.162444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7659.162444][ T3116] netlink_rcv_skb+0x130/0x360 [ 7659.162444][ T3116] netlink_unicast+0x449/0x710 [ 7659.162444][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7659.162444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7659.162444][ T3116] ___sys_sendmsg+0xee/0x170 [ 7659.162444][ T3116] __sys_sendmsg+0xcd/0x170 [ 7659.162444][ T3116] do_syscall_64+0xc6/0x1e0 [ 7659.162444][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7659.162444][ T3116] [ 7659.164139][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7659.164139][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7659.164139][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7659.164139][ T3116] ipv6_find_idev+0x102/0x170 [ 7659.164139][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7659.164139][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7659.164139][ T3116] netlink_rcv_skb+0x130/0x360 [ 7659.164139][ T3116] netlink_unicast+0x449/0x710 [ 7659.164139][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7659.164139][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7659.164139][ T3116] ___sys_sendmsg+0xee/0x170 [ 7659.164139][ T3116] __sys_sendmsg+0xcd/0x170 [ 7659.164139][ T3116] do_syscall_64+0xc6/0x1e0 [ 7659.164139][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7659.164139][ T3116] [ 7669.404744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7669.405231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7669.405231][ T3116] dst_init+0x84/0x4a0 [ 7669.405231][ T3116] dst_alloc+0x97/0x150 [ 7669.405231][ T3116] ip6_dst_alloc+0x23/0x90 [ 7669.405231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7669.405231][ T3116] ip6_pol_route+0x56f/0x840 [ 7669.405231][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7669.405231][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7669.405231][ T3116] fib6_rule_lookup+0x182/0x630 [ 7669.405231][ T3116] ip6_route_input+0x59c/0xa50 [ 7669.405231][ T3116] ipv6_rcv+0x397/0x810 [ 7669.405231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7669.405231][ T3116] process_backlog+0x101/0x620 [ 7669.405231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7669.405231][ T3116] net_rx_action+0x495/0xbe0 [ 7669.405231][ T3116] __do_softirq+0x1b5/0x7f6 [ 7669.405231][ T3116] [ 7669.407331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7669.407331][ T3116] netdev_get_by_index+0x5e/0x80 [ 7669.407331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7669.407331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7669.407331][ T3116] ip6_route_add+0x1c/0x140 [ 7669.407331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7669.407331][ T3116] addrconf_add_dev+0xe2/0x170 [ 7669.407331][ T3116] inet6_addr_add+0x12f/0xa40 [ 7669.407331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7669.407331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.407331][ T3116] netlink_rcv_skb+0x130/0x360 [ 7669.407331][ T3116] netlink_unicast+0x449/0x710 [ 7669.407331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7669.407331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7669.407331][ T3116] ___sys_sendmsg+0xee/0x170 [ 7669.407331][ T3116] __sys_sendmsg+0xcd/0x170 [ 7669.407331][ T3116] do_syscall_64+0xc6/0x1e0 [ 7669.407331][ T3116] [ 7669.409521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7669.409521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7669.409521][ T3116] ipv6_find_idev+0x102/0x170 [ 7669.409521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7669.409521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.409521][ T3116] netlink_rcv_skb+0x130/0x360 [ 7669.409521][ T3116] netlink_unicast+0x449/0x710 [ 7669.409521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7669.409521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7669.409521][ T3116] ___sys_sendmsg+0xee/0x170 [ 7669.409521][ T3116] __sys_sendmsg+0xcd/0x170 [ 7669.409521][ T3116] do_syscall_64+0xc6/0x1e0 [ 7669.409521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7669.409521][ T3116] [ 7669.411246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7669.411246][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7669.411246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7669.411246][ T3116] ipv6_find_idev+0x102/0x170 [ 7669.411246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7669.411246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7669.411246][ T3116] netlink_rcv_skb+0x130/0x360 [ 7669.411246][ T3116] netlink_unicast+0x449/0x710 [ 7669.411246][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7669.411246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7669.411246][ T3116] ___sys_sendmsg+0xee/0x170 [ 7669.411246][ T3116] __sys_sendmsg+0xcd/0x170 [ 7669.411246][ T3116] do_syscall_64+0xc6/0x1e0 [ 7669.411246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7669.411246][ T3116] [ 7679.652744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7679.653214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7679.653214][ T3116] dst_init+0x84/0x4a0 [ 7679.653214][ T3116] dst_alloc+0x97/0x150 [ 7679.653214][ T3116] ip6_dst_alloc+0x23/0x90 [ 7679.653214][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7679.653214][ T3116] ip6_pol_route+0x56f/0x840 [ 7679.653214][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7679.653214][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7679.653214][ T3116] fib6_rule_lookup+0x182/0x630 [ 7679.653214][ T3116] ip6_route_input+0x59c/0xa50 [ 7679.653214][ T3116] ipv6_rcv+0x397/0x810 [ 7679.653214][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7679.653214][ T3116] process_backlog+0x101/0x620 [ 7679.653214][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7679.653214][ T3116] net_rx_action+0x495/0xbe0 [ 7679.653214][ T3116] __do_softirq+0x1b5/0x7f6 [ 7679.653214][ T3116] [ 7679.655285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7679.655285][ T3116] netdev_get_by_index+0x5e/0x80 [ 7679.655285][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7679.655285][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7679.655285][ T3116] ip6_route_add+0x1c/0x140 [ 7679.655285][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7679.655285][ T3116] addrconf_add_dev+0xe2/0x170 [ 7679.655285][ T3116] inet6_addr_add+0x12f/0xa40 [ 7679.655285][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7679.655285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.655285][ T3116] netlink_rcv_skb+0x130/0x360 [ 7679.655285][ T3116] netlink_unicast+0x449/0x710 [ 7679.655285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7679.655285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7679.655285][ T3116] ___sys_sendmsg+0xee/0x170 [ 7679.655285][ T3116] __sys_sendmsg+0xcd/0x170 [ 7679.655285][ T3116] do_syscall_64+0xc6/0x1e0 [ 7679.655285][ T3116] [ 7679.657466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7679.657466][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7679.657466][ T3116] ipv6_find_idev+0x102/0x170 [ 7679.657466][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.657466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.657466][ T3116] netlink_rcv_skb+0x130/0x360 [ 7679.657466][ T3116] netlink_unicast+0x449/0x710 [ 7679.657466][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7679.657466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7679.657466][ T3116] ___sys_sendmsg+0xee/0x170 [ 7679.657466][ T3116] __sys_sendmsg+0xcd/0x170 [ 7679.657466][ T3116] do_syscall_64+0xc6/0x1e0 [ 7679.657466][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.657466][ T3116] [ 7679.659156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7679.659156][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7679.659156][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7679.659156][ T3116] ipv6_find_idev+0x102/0x170 [ 7679.659156][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.659156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.659156][ T3116] netlink_rcv_skb+0x130/0x360 [ 7679.659156][ T3116] netlink_unicast+0x449/0x710 [ 7679.659156][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7679.659156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7679.659156][ T3116] ___sys_sendmsg+0xee/0x170 [ 7679.659156][ T3116] __sys_sendmsg+0xcd/0x170 [ 7679.659156][ T3116] do_syscall_64+0xc6/0x1e0 [ 7679.659156][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.659156][ T3116] [ 7689.900821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7689.901282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7689.901282][ T3116] dst_init+0x84/0x4a0 [ 7689.901282][ T3116] dst_alloc+0x97/0x150 [ 7689.901282][ T3116] ip6_dst_alloc+0x23/0x90 [ 7689.901282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7689.901282][ T3116] ip6_pol_route+0x56f/0x840 [ 7689.901282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7689.901282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7689.901282][ T3116] fib6_rule_lookup+0x182/0x630 [ 7689.901282][ T3116] ip6_route_input+0x59c/0xa50 [ 7689.901282][ T3116] ipv6_rcv+0x397/0x810 [ 7689.901282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7689.901282][ T3116] process_backlog+0x101/0x620 [ 7689.901282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7689.901282][ T3116] net_rx_action+0x495/0xbe0 [ 7689.901282][ T3116] __do_softirq+0x1b5/0x7f6 [ 7689.901282][ T3116] [ 7689.903371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7689.903371][ T3116] netdev_get_by_index+0x5e/0x80 [ 7689.903371][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7689.903371][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7689.903371][ T3116] ip6_route_add+0x1c/0x140 [ 7689.903371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7689.903371][ T3116] addrconf_add_dev+0xe2/0x170 [ 7689.903371][ T3116] inet6_addr_add+0x12f/0xa40 [ 7689.903371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7689.903371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.903371][ T3116] netlink_rcv_skb+0x130/0x360 [ 7689.903371][ T3116] netlink_unicast+0x449/0x710 [ 7689.903371][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7689.903371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7689.903371][ T3116] ___sys_sendmsg+0xee/0x170 [ 7689.903371][ T3116] __sys_sendmsg+0xcd/0x170 [ 7689.903371][ T3116] do_syscall_64+0xc6/0x1e0 [ 7689.903371][ T3116] [ 7689.905536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7689.905536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7689.905536][ T3116] ipv6_find_idev+0x102/0x170 [ 7689.905536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.905536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.905536][ T3116] netlink_rcv_skb+0x130/0x360 [ 7689.905536][ T3116] netlink_unicast+0x449/0x710 [ 7689.905536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7689.905536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7689.905536][ T3116] ___sys_sendmsg+0xee/0x170 [ 7689.905536][ T3116] __sys_sendmsg+0xcd/0x170 [ 7689.905536][ T3116] do_syscall_64+0xc6/0x1e0 [ 7689.905536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.905536][ T3116] [ 7689.907227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7689.907227][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7689.907227][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7689.907227][ T3116] ipv6_find_idev+0x102/0x170 [ 7689.907227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.907227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.907227][ T3116] netlink_rcv_skb+0x130/0x360 [ 7689.907227][ T3116] netlink_unicast+0x449/0x710 [ 7689.907227][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7689.907227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7689.907227][ T3116] ___sys_sendmsg+0xee/0x170 [ 7689.907227][ T3116] __sys_sendmsg+0xcd/0x170 [ 7689.907227][ T3116] do_syscall_64+0xc6/0x1e0 [ 7689.907227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.907227][ T3116] [ 7700.148816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7700.149232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7700.149232][ T3116] dst_init+0x84/0x4a0 [ 7700.149232][ T3116] dst_alloc+0x97/0x150 [ 7700.149232][ T3116] ip6_dst_alloc+0x23/0x90 [ 7700.149232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7700.149232][ T3116] ip6_pol_route+0x56f/0x840 [ 7700.149232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7700.149232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7700.149232][ T3116] fib6_rule_lookup+0x182/0x630 [ 7700.149232][ T3116] ip6_route_input+0x59c/0xa50 [ 7700.149232][ T3116] ipv6_rcv+0x397/0x810 [ 7700.149232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7700.149232][ T3116] process_backlog+0x101/0x620 [ 7700.149232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7700.149232][ T3116] net_rx_action+0x495/0xbe0 [ 7700.149232][ T3116] __do_softirq+0x1b5/0x7f6 [ 7700.149232][ T3116] [ 7700.151301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7700.151301][ T3116] netdev_get_by_index+0x5e/0x80 [ 7700.151301][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7700.151301][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7700.151301][ T3116] ip6_route_add+0x1c/0x140 [ 7700.151301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7700.151301][ T3116] addrconf_add_dev+0xe2/0x170 [ 7700.151301][ T3116] inet6_addr_add+0x12f/0xa40 [ 7700.151301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7700.151301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7700.151301][ T3116] netlink_rcv_skb+0x130/0x360 [ 7700.151301][ T3116] netlink_unicast+0x449/0x710 [ 7700.151301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7700.151301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7700.151301][ T3116] ___sys_sendmsg+0xee/0x170 [ 7700.151301][ T3116] __sys_sendmsg+0xcd/0x170 [ 7700.151301][ T3116] do_syscall_64+0xc6/0x1e0 [ 7700.151301][ T3116] [ 7700.153558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7700.153558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7700.153558][ T3116] ipv6_find_idev+0x102/0x170 [ 7700.153558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7700.153558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7700.153558][ T3116] netlink_rcv_skb+0x130/0x360 [ 7700.153558][ T3116] netlink_unicast+0x449/0x710 [ 7700.153558][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7700.153558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7700.153558][ T3116] ___sys_sendmsg+0xee/0x170 [ 7700.153558][ T3116] __sys_sendmsg+0xcd/0x170 [ 7700.153558][ T3116] do_syscall_64+0xc6/0x1e0 [ 7700.153558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7700.153558][ T3116] [ 7700.155269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7700.155269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7700.155269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7700.155269][ T3116] ipv6_find_idev+0x102/0x170 [ 7700.155269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7700.155269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7700.155269][ T3116] netlink_rcv_skb+0x130/0x360 [ 7700.155269][ T3116] netlink_unicast+0x449/0x710 [ 7700.155269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7700.155269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7700.155269][ T3116] ___sys_sendmsg+0xee/0x170 [ 7700.155269][ T3116] __sys_sendmsg+0xcd/0x170 [ 7700.155269][ T3116] do_syscall_64+0xc6/0x1e0 [ 7700.155269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7700.155269][ T3116] [ 7710.396808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7710.397219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7710.397219][ T3116] dst_init+0x84/0x4a0 [ 7710.397219][ T3116] dst_alloc+0x97/0x150 [ 7710.397219][ T3116] ip6_dst_alloc+0x23/0x90 [ 7710.397219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7710.397219][ T3116] ip6_pol_route+0x56f/0x840 [ 7710.397219][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7710.397219][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7710.397219][ T3116] fib6_rule_lookup+0x182/0x630 [ 7710.397219][ T3116] ip6_route_input+0x59c/0xa50 [ 7710.397219][ T3116] ipv6_rcv+0x397/0x810 [ 7710.397219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7710.397219][ T3116] process_backlog+0x101/0x620 [ 7710.397219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7710.397219][ T3116] net_rx_action+0x495/0xbe0 [ 7710.397219][ T3116] __do_softirq+0x1b5/0x7f6 [ 7710.397219][ T3116] [ 7710.399291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7710.399291][ T3116] netdev_get_by_index+0x5e/0x80 [ 7710.399291][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7710.399291][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7710.399291][ T3116] ip6_route_add+0x1c/0x140 [ 7710.399291][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7710.399291][ T3116] addrconf_add_dev+0xe2/0x170 [ 7710.399291][ T3116] inet6_addr_add+0x12f/0xa40 [ 7710.399291][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7710.399291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7710.399291][ T3116] netlink_rcv_skb+0x130/0x360 [ 7710.399291][ T3116] netlink_unicast+0x449/0x710 [ 7710.399291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7710.399291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7710.399291][ T3116] ___sys_sendmsg+0xee/0x170 [ 7710.399291][ T3116] __sys_sendmsg+0xcd/0x170 [ 7710.399291][ T3116] do_syscall_64+0xc6/0x1e0 [ 7710.399291][ T3116] [ 7710.402004][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7710.402004][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7710.402004][ T3116] ipv6_find_idev+0x102/0x170 [ 7710.402004][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7710.402004][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7710.402004][ T3116] netlink_rcv_skb+0x130/0x360 [ 7710.402004][ T3116] netlink_unicast+0x449/0x710 [ 7710.402004][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7710.402004][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7710.402004][ T3116] ___sys_sendmsg+0xee/0x170 [ 7710.402004][ T3116] __sys_sendmsg+0xcd/0x170 [ 7710.402004][ T3116] do_syscall_64+0xc6/0x1e0 [ 7710.402004][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7710.402004][ T3116] [ 7710.403709][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7710.403709][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7710.403709][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7710.403709][ T3116] ipv6_find_idev+0x102/0x170 [ 7710.403709][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7710.403709][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7710.403709][ T3116] netlink_rcv_skb+0x130/0x360 [ 7710.403709][ T3116] netlink_unicast+0x449/0x710 [ 7710.403709][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7710.403709][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7710.403709][ T3116] ___sys_sendmsg+0xee/0x170 [ 7710.403709][ T3116] __sys_sendmsg+0xcd/0x170 [ 7710.403709][ T3116] do_syscall_64+0xc6/0x1e0 [ 7710.403709][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7710.403709][ T3116] [ 7720.644744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7720.645172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7720.645172][ T3116] dst_init+0x84/0x4a0 [ 7720.645172][ T3116] dst_alloc+0x97/0x150 [ 7720.645172][ T3116] ip6_dst_alloc+0x23/0x90 [ 7720.645172][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7720.645172][ T3116] ip6_pol_route+0x56f/0x840 [ 7720.645172][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7720.645172][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7720.645172][ T3116] fib6_rule_lookup+0x182/0x630 [ 7720.645172][ T3116] ip6_route_input+0x59c/0xa50 [ 7720.645172][ T3116] ipv6_rcv+0x397/0x810 [ 7720.645172][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7720.645172][ T3116] process_backlog+0x101/0x620 [ 7720.645172][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7720.645172][ T3116] net_rx_action+0x495/0xbe0 [ 7720.645172][ T3116] __do_softirq+0x1b5/0x7f6 [ 7720.645172][ T3116] [ 7720.647756][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7720.647756][ T3116] netdev_get_by_index+0x5e/0x80 [ 7720.647756][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7720.647756][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7720.647756][ T3116] ip6_route_add+0x1c/0x140 [ 7720.647756][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7720.647756][ T3116] addrconf_add_dev+0xe2/0x170 [ 7720.647756][ T3116] inet6_addr_add+0x12f/0xa40 [ 7720.647756][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7720.647756][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.647756][ T3116] netlink_rcv_skb+0x130/0x360 [ 7720.647756][ T3116] netlink_unicast+0x449/0x710 [ 7720.647756][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7720.647756][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7720.647756][ T3116] ___sys_sendmsg+0xee/0x170 [ 7720.647756][ T3116] __sys_sendmsg+0xcd/0x170 [ 7720.647756][ T3116] do_syscall_64+0xc6/0x1e0 [ 7720.647756][ T3116] [ 7720.650033][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7720.650033][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7720.650033][ T3116] ipv6_find_idev+0x102/0x170 [ 7720.650033][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.650033][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.650033][ T3116] netlink_rcv_skb+0x130/0x360 [ 7720.650033][ T3116] netlink_unicast+0x449/0x710 [ 7720.650033][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7720.650033][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7720.650033][ T3116] ___sys_sendmsg+0xee/0x170 [ 7720.650033][ T3116] __sys_sendmsg+0xcd/0x170 [ 7720.650033][ T3116] do_syscall_64+0xc6/0x1e0 [ 7720.650033][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.650033][ T3116] [ 7720.651821][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7720.651821][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7720.651821][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7720.651821][ T3116] ipv6_find_idev+0x102/0x170 [ 7720.651821][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.651821][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.651821][ T3116] netlink_rcv_skb+0x130/0x360 [ 7720.651821][ T3116] netlink_unicast+0x449/0x710 [ 7720.651821][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7720.651821][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7720.651821][ T3116] ___sys_sendmsg+0xee/0x170 [ 7720.651821][ T3116] __sys_sendmsg+0xcd/0x170 [ 7720.651821][ T3116] do_syscall_64+0xc6/0x1e0 [ 7720.651821][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.651821][ T3116] [ 7730.876743][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7730.877153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7730.877153][ T3116] dst_init+0x84/0x4a0 [ 7730.877153][ T3116] dst_alloc+0x97/0x150 [ 7730.877153][ T3116] ip6_dst_alloc+0x23/0x90 [ 7730.877153][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7730.877153][ T3116] ip6_pol_route+0x56f/0x840 [ 7730.877153][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7730.877153][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7730.877153][ T3116] fib6_rule_lookup+0x182/0x630 [ 7730.877153][ T3116] ip6_route_input+0x59c/0xa50 [ 7730.877153][ T3116] ipv6_rcv+0x397/0x810 [ 7730.877153][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7730.877153][ T3116] process_backlog+0x101/0x620 [ 7730.877153][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7730.877153][ T3116] net_rx_action+0x495/0xbe0 [ 7730.877153][ T3116] __do_softirq+0x1b5/0x7f6 [ 7730.877153][ T3116] [ 7730.879257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7730.879257][ T3116] netdev_get_by_index+0x5e/0x80 [ 7730.879257][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7730.879257][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7730.879257][ T3116] ip6_route_add+0x1c/0x140 [ 7730.879257][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7730.879257][ T3116] addrconf_add_dev+0xe2/0x170 [ 7730.879257][ T3116] inet6_addr_add+0x12f/0xa40 [ 7730.879257][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7730.879257][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.879257][ T3116] netlink_rcv_skb+0x130/0x360 [ 7730.879257][ T3116] netlink_unicast+0x449/0x710 [ 7730.879257][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7730.879257][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7730.879257][ T3116] ___sys_sendmsg+0xee/0x170 [ 7730.879257][ T3116] __sys_sendmsg+0xcd/0x170 [ 7730.879257][ T3116] do_syscall_64+0xc6/0x1e0 [ 7730.879257][ T3116] [ 7730.881455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7730.881455][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7730.881455][ T3116] ipv6_find_idev+0x102/0x170 [ 7730.881455][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.881455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.881455][ T3116] netlink_rcv_skb+0x130/0x360 [ 7730.881455][ T3116] netlink_unicast+0x449/0x710 [ 7730.881455][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7730.881455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7730.881455][ T3116] ___sys_sendmsg+0xee/0x170 [ 7730.881455][ T3116] __sys_sendmsg+0xcd/0x170 [ 7730.881455][ T3116] do_syscall_64+0xc6/0x1e0 [ 7730.881455][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.881455][ T3116] [ 7730.883178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7730.883178][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7730.883178][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7730.883178][ T3116] ipv6_find_idev+0x102/0x170 [ 7730.883178][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.883178][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.883178][ T3116] netlink_rcv_skb+0x130/0x360 [ 7730.883178][ T3116] netlink_unicast+0x449/0x710 [ 7730.883178][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7730.883178][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7730.883178][ T3116] ___sys_sendmsg+0xee/0x170 [ 7730.883178][ T3116] __sys_sendmsg+0xcd/0x170 [ 7730.883178][ T3116] do_syscall_64+0xc6/0x1e0 [ 7730.883178][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.883178][ T3116] [ 7741.124733][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7741.125220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7741.125220][ T3116] dst_init+0x84/0x4a0 [ 7741.125220][ T3116] dst_alloc+0x97/0x150 [ 7741.125220][ T3116] ip6_dst_alloc+0x23/0x90 [ 7741.125220][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7741.125220][ T3116] ip6_pol_route+0x56f/0x840 [ 7741.125220][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7741.125220][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7741.125220][ T3116] fib6_rule_lookup+0x182/0x630 [ 7741.125220][ T3116] ip6_route_input+0x59c/0xa50 [ 7741.125220][ T3116] ipv6_rcv+0x397/0x810 [ 7741.125220][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7741.125220][ T3116] process_backlog+0x101/0x620 [ 7741.125220][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7741.125220][ T3116] net_rx_action+0x495/0xbe0 [ 7741.125220][ T3116] __do_softirq+0x1b5/0x7f6 [ 7741.125220][ T3116] [ 7741.127406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7741.127406][ T3116] netdev_get_by_index+0x5e/0x80 [ 7741.127406][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7741.127406][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7741.127406][ T3116] ip6_route_add+0x1c/0x140 [ 7741.127406][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7741.127406][ T3116] addrconf_add_dev+0xe2/0x170 [ 7741.127406][ T3116] inet6_addr_add+0x12f/0xa40 [ 7741.127406][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7741.127406][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7741.127406][ T3116] netlink_rcv_skb+0x130/0x360 [ 7741.127406][ T3116] netlink_unicast+0x449/0x710 [ 7741.127406][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7741.127406][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7741.127406][ T3116] ___sys_sendmsg+0xee/0x170 [ 7741.127406][ T3116] __sys_sendmsg+0xcd/0x170 [ 7741.127406][ T3116] do_syscall_64+0xc6/0x1e0 [ 7741.127406][ T3116] [ 7741.129688][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7741.129688][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7741.129688][ T3116] ipv6_find_idev+0x102/0x170 [ 7741.129688][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7741.129688][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7741.129688][ T3116] netlink_rcv_skb+0x130/0x360 [ 7741.129688][ T3116] netlink_unicast+0x449/0x710 [ 7741.129688][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7741.129688][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7741.129688][ T3116] ___sys_sendmsg+0xee/0x170 [ 7741.129688][ T3116] __sys_sendmsg+0xcd/0x170 [ 7741.129688][ T3116] do_syscall_64+0xc6/0x1e0 [ 7741.129688][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7741.129688][ T3116] [ 7741.131569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7741.131569][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7741.131569][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7741.131569][ T3116] ipv6_find_idev+0x102/0x170 [ 7741.131569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7741.131569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7741.131569][ T3116] netlink_rcv_skb+0x130/0x360 [ 7741.131569][ T3116] netlink_unicast+0x449/0x710 [ 7741.131569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7741.131569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7741.131569][ T3116] ___sys_sendmsg+0xee/0x170 [ 7741.131569][ T3116] __sys_sendmsg+0xcd/0x170 [ 7741.131569][ T3116] do_syscall_64+0xc6/0x1e0 [ 7741.131569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7741.131569][ T3116] [ 7751.372734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7751.373173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7751.373173][ T3116] dst_init+0x84/0x4a0 [ 7751.373173][ T3116] dst_alloc+0x97/0x150 [ 7751.373173][ T3116] ip6_dst_alloc+0x23/0x90 [ 7751.373173][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7751.373173][ T3116] ip6_pol_route+0x56f/0x840 [ 7751.373173][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7751.373173][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7751.373173][ T3116] fib6_rule_lookup+0x182/0x630 [ 7751.373173][ T3116] ip6_route_input+0x59c/0xa50 [ 7751.373173][ T3116] ipv6_rcv+0x397/0x810 [ 7751.373173][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7751.373173][ T3116] process_backlog+0x101/0x620 [ 7751.373173][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7751.373173][ T3116] net_rx_action+0x495/0xbe0 [ 7751.373173][ T3116] __do_softirq+0x1b5/0x7f6 [ 7751.373173][ T3116] [ 7751.375279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7751.375279][ T3116] netdev_get_by_index+0x5e/0x80 [ 7751.375279][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7751.375279][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7751.375279][ T3116] ip6_route_add+0x1c/0x140 [ 7751.375279][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7751.375279][ T3116] addrconf_add_dev+0xe2/0x170 [ 7751.375279][ T3116] inet6_addr_add+0x12f/0xa40 [ 7751.375279][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7751.375279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7751.375279][ T3116] netlink_rcv_skb+0x130/0x360 [ 7751.375279][ T3116] netlink_unicast+0x449/0x710 [ 7751.375279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7751.375279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7751.375279][ T3116] ___sys_sendmsg+0xee/0x170 [ 7751.375279][ T3116] __sys_sendmsg+0xcd/0x170 [ 7751.375279][ T3116] do_syscall_64+0xc6/0x1e0 [ 7751.375279][ T3116] [ 7751.377483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7751.377483][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7751.377483][ T3116] ipv6_find_idev+0x102/0x170 [ 7751.377483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7751.377483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7751.377483][ T3116] netlink_rcv_skb+0x130/0x360 [ 7751.377483][ T3116] netlink_unicast+0x449/0x710 [ 7751.377483][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7751.377483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7751.377483][ T3116] ___sys_sendmsg+0xee/0x170 [ 7751.377483][ T3116] __sys_sendmsg+0xcd/0x170 [ 7751.377483][ T3116] do_syscall_64+0xc6/0x1e0 [ 7751.377483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7751.377483][ T3116] [ 7751.379197][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7751.379197][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7751.379197][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7751.379197][ T3116] ipv6_find_idev+0x102/0x170 [ 7751.379197][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7751.379197][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7751.379197][ T3116] netlink_rcv_skb+0x130/0x360 [ 7751.379197][ T3116] netlink_unicast+0x449/0x710 [ 7751.379197][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7751.379197][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7751.379197][ T3116] ___sys_sendmsg+0xee/0x170 [ 7751.379197][ T3116] __sys_sendmsg+0xcd/0x170 [ 7751.379197][ T3116] do_syscall_64+0xc6/0x1e0 [ 7751.379197][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7751.379197][ T3116] [ 7761.620748][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7761.621213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7761.621213][ T3116] dst_init+0x84/0x4a0 [ 7761.621213][ T3116] dst_alloc+0x97/0x150 [ 7761.621213][ T3116] ip6_dst_alloc+0x23/0x90 [ 7761.621213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7761.621213][ T3116] ip6_pol_route+0x56f/0x840 [ 7761.621213][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7761.621213][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7761.621213][ T3116] fib6_rule_lookup+0x182/0x630 [ 7761.621213][ T3116] ip6_route_input+0x59c/0xa50 [ 7761.621213][ T3116] ipv6_rcv+0x397/0x810 [ 7761.621213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7761.621213][ T3116] process_backlog+0x101/0x620 [ 7761.621213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7761.621213][ T3116] net_rx_action+0x495/0xbe0 [ 7761.621213][ T3116] __do_softirq+0x1b5/0x7f6 [ 7761.621213][ T3116] [ 7761.623479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7761.623479][ T3116] netdev_get_by_index+0x5e/0x80 [ 7761.623479][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7761.623479][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7761.623479][ T3116] ip6_route_add+0x1c/0x140 [ 7761.623479][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7761.623479][ T3116] addrconf_add_dev+0xe2/0x170 [ 7761.623479][ T3116] inet6_addr_add+0x12f/0xa40 [ 7761.623479][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7761.623479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.623479][ T3116] netlink_rcv_skb+0x130/0x360 [ 7761.623479][ T3116] netlink_unicast+0x449/0x710 [ 7761.623479][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7761.623479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7761.623479][ T3116] ___sys_sendmsg+0xee/0x170 [ 7761.623479][ T3116] __sys_sendmsg+0xcd/0x170 [ 7761.623479][ T3116] do_syscall_64+0xc6/0x1e0 [ 7761.623479][ T3116] [ 7761.625762][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7761.625762][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7761.625762][ T3116] ipv6_find_idev+0x102/0x170 [ 7761.625762][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.625762][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.625762][ T3116] netlink_rcv_skb+0x130/0x360 [ 7761.625762][ T3116] netlink_unicast+0x449/0x710 [ 7761.625762][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7761.625762][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7761.625762][ T3116] ___sys_sendmsg+0xee/0x170 [ 7761.625762][ T3116] __sys_sendmsg+0xcd/0x170 [ 7761.625762][ T3116] do_syscall_64+0xc6/0x1e0 [ 7761.625762][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.625762][ T3116] [ 7761.627548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7761.627548][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7761.627548][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7761.627548][ T3116] ipv6_find_idev+0x102/0x170 [ 7761.627548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.627548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.627548][ T3116] netlink_rcv_skb+0x130/0x360 [ 7761.627548][ T3116] netlink_unicast+0x449/0x710 [ 7761.627548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7761.627548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7761.627548][ T3116] ___sys_sendmsg+0xee/0x170 [ 7761.627548][ T3116] __sys_sendmsg+0xcd/0x170 [ 7761.627548][ T3116] do_syscall_64+0xc6/0x1e0 [ 7761.627548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.627548][ T3116] [ 7771.868734][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7771.869220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7771.869220][ T3116] dst_init+0x84/0x4a0 [ 7771.869220][ T3116] dst_alloc+0x97/0x150 [ 7771.869220][ T3116] ip6_dst_alloc+0x23/0x90 [ 7771.869220][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7771.869220][ T3116] ip6_pol_route+0x56f/0x840 [ 7771.869220][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7771.869220][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7771.869220][ T3116] fib6_rule_lookup+0x182/0x630 [ 7771.869220][ T3116] ip6_route_input+0x59c/0xa50 [ 7771.869220][ T3116] ipv6_rcv+0x397/0x810 [ 7771.869220][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7771.869220][ T3116] process_backlog+0x101/0x620 [ 7771.869220][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7771.869220][ T3116] net_rx_action+0x495/0xbe0 [ 7771.869220][ T3116] __do_softirq+0x1b5/0x7f6 [ 7771.869220][ T3116] [ 7771.871398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7771.871398][ T3116] netdev_get_by_index+0x5e/0x80 [ 7771.871398][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7771.871398][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7771.871398][ T3116] ip6_route_add+0x1c/0x140 [ 7771.871398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7771.871398][ T3116] addrconf_add_dev+0xe2/0x170 [ 7771.871398][ T3116] inet6_addr_add+0x12f/0xa40 [ 7771.871398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7771.871398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.871398][ T3116] netlink_rcv_skb+0x130/0x360 [ 7771.871398][ T3116] netlink_unicast+0x449/0x710 [ 7771.871398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7771.871398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7771.871398][ T3116] ___sys_sendmsg+0xee/0x170 [ 7771.871398][ T3116] __sys_sendmsg+0xcd/0x170 [ 7771.871398][ T3116] do_syscall_64+0xc6/0x1e0 [ 7771.871398][ T3116] [ 7771.873678][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7771.873678][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7771.873678][ T3116] ipv6_find_idev+0x102/0x170 [ 7771.873678][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.873678][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.873678][ T3116] netlink_rcv_skb+0x130/0x360 [ 7771.873678][ T3116] netlink_unicast+0x449/0x710 [ 7771.873678][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7771.873678][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7771.873678][ T3116] ___sys_sendmsg+0xee/0x170 [ 7771.873678][ T3116] __sys_sendmsg+0xcd/0x170 [ 7771.873678][ T3116] do_syscall_64+0xc6/0x1e0 [ 7771.873678][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.873678][ T3116] [ 7771.876040][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7771.876040][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7771.876040][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7771.876040][ T3116] ipv6_find_idev+0x102/0x170 [ 7771.876040][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.876040][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.876040][ T3116] netlink_rcv_skb+0x130/0x360 [ 7771.876040][ T3116] netlink_unicast+0x449/0x710 [ 7771.876040][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7771.876040][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7771.876040][ T3116] ___sys_sendmsg+0xee/0x170 [ 7771.876040][ T3116] __sys_sendmsg+0xcd/0x170 [ 7771.876040][ T3116] do_syscall_64+0xc6/0x1e0 [ 7771.876040][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.876040][ T3116] [ 7781.884799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7781.885255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7781.885255][ T3116] dst_init+0x84/0x4a0 [ 7781.885255][ T3116] dst_alloc+0x97/0x150 [ 7781.885255][ T3116] ip6_dst_alloc+0x23/0x90 [ 7781.885255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7781.885255][ T3116] ip6_pol_route+0x56f/0x840 [ 7781.885255][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7781.885255][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7781.885255][ T3116] fib6_rule_lookup+0x182/0x630 [ 7781.885255][ T3116] ip6_route_input+0x59c/0xa50 [ 7781.885255][ T3116] ipv6_rcv+0x397/0x810 [ 7781.885255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7781.885255][ T3116] process_backlog+0x101/0x620 [ 7781.885255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7781.885255][ T3116] net_rx_action+0x495/0xbe0 [ 7781.885255][ T3116] __do_softirq+0x1b5/0x7f6 [ 7781.885255][ T3116] [ 7781.887322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7781.887322][ T3116] netdev_get_by_index+0x5e/0x80 [ 7781.887322][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7781.887322][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7781.887322][ T3116] ip6_route_add+0x1c/0x140 [ 7781.887322][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7781.887322][ T3116] addrconf_add_dev+0xe2/0x170 [ 7781.887322][ T3116] inet6_addr_add+0x12f/0xa40 [ 7781.887322][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7781.887322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.887322][ T3116] netlink_rcv_skb+0x130/0x360 [ 7781.887322][ T3116] netlink_unicast+0x449/0x710 [ 7781.887322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7781.887322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7781.887322][ T3116] ___sys_sendmsg+0xee/0x170 [ 7781.887322][ T3116] __sys_sendmsg+0xcd/0x170 [ 7781.887322][ T3116] do_syscall_64+0xc6/0x1e0 [ 7781.887322][ T3116] [ 7781.889515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7781.889515][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7781.889515][ T3116] ipv6_find_idev+0x102/0x170 [ 7781.889515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.889515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.889515][ T3116] netlink_rcv_skb+0x130/0x360 [ 7781.889515][ T3116] netlink_unicast+0x449/0x710 [ 7781.889515][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7781.889515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7781.889515][ T3116] ___sys_sendmsg+0xee/0x170 [ 7781.889515][ T3116] __sys_sendmsg+0xcd/0x170 [ 7781.889515][ T3116] do_syscall_64+0xc6/0x1e0 [ 7781.889515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.889515][ T3116] [ 7781.891205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7781.891205][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7781.891205][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7781.891205][ T3116] ipv6_find_idev+0x102/0x170 [ 7781.891205][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.891205][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.891205][ T3116] netlink_rcv_skb+0x130/0x360 [ 7781.891205][ T3116] netlink_unicast+0x449/0x710 [ 7781.891205][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7781.891205][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7781.891205][ T3116] ___sys_sendmsg+0xee/0x170 [ 7781.891205][ T3116] __sys_sendmsg+0xcd/0x170 [ 7781.891205][ T3116] do_syscall_64+0xc6/0x1e0 [ 7781.891205][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.891205][ T3116] [ 7792.092795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7792.093299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7792.093299][ T3116] dst_init+0x84/0x4a0 [ 7792.093299][ T3116] dst_alloc+0x97/0x150 [ 7792.093299][ T3116] ip6_dst_alloc+0x23/0x90 [ 7792.093299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7792.093299][ T3116] ip6_pol_route+0x56f/0x840 [ 7792.093299][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7792.093299][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7792.093299][ T3116] fib6_rule_lookup+0x182/0x630 [ 7792.093299][ T3116] ip6_route_input+0x59c/0xa50 [ 7792.093299][ T3116] ipv6_rcv+0x397/0x810 [ 7792.093299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7792.093299][ T3116] process_backlog+0x101/0x620 [ 7792.093299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7792.093299][ T3116] net_rx_action+0x495/0xbe0 [ 7792.093299][ T3116] __do_softirq+0x1b5/0x7f6 [ 7792.093299][ T3116] [ 7792.095395][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7792.095395][ T3116] netdev_get_by_index+0x5e/0x80 [ 7792.095395][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7792.095395][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7792.095395][ T3116] ip6_route_add+0x1c/0x140 [ 7792.095395][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7792.095395][ T3116] addrconf_add_dev+0xe2/0x170 [ 7792.095395][ T3116] inet6_addr_add+0x12f/0xa40 [ 7792.095395][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7792.095395][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7792.095395][ T3116] netlink_rcv_skb+0x130/0x360 [ 7792.095395][ T3116] netlink_unicast+0x449/0x710 [ 7792.095395][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7792.095395][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7792.095395][ T3116] ___sys_sendmsg+0xee/0x170 [ 7792.095395][ T3116] __sys_sendmsg+0xcd/0x170 [ 7792.095395][ T3116] do_syscall_64+0xc6/0x1e0 [ 7792.095395][ T3116] [ 7792.097612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7792.097612][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7792.097612][ T3116] ipv6_find_idev+0x102/0x170 [ 7792.097612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7792.097612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7792.097612][ T3116] netlink_rcv_skb+0x130/0x360 [ 7792.097612][ T3116] netlink_unicast+0x449/0x710 [ 7792.097612][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7792.097612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7792.097612][ T3116] ___sys_sendmsg+0xee/0x170 [ 7792.097612][ T3116] __sys_sendmsg+0xcd/0x170 [ 7792.097612][ T3116] do_syscall_64+0xc6/0x1e0 [ 7792.097612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7792.097612][ T3116] [ 7792.099327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7792.099327][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7792.099327][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7792.099327][ T3116] ipv6_find_idev+0x102/0x170 [ 7792.099327][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7792.099327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7792.099327][ T3116] netlink_rcv_skb+0x130/0x360 [ 7792.099327][ T3116] netlink_unicast+0x449/0x710 [ 7792.099327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7792.099327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7792.099327][ T3116] ___sys_sendmsg+0xee/0x170 [ 7792.099327][ T3116] __sys_sendmsg+0xcd/0x170 [ 7792.099327][ T3116] do_syscall_64+0xc6/0x1e0 [ 7792.099327][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7792.099327][ T3116] [ 7802.340741][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7802.341224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7802.341224][ T3116] dst_init+0x84/0x4a0 [ 7802.341224][ T3116] dst_alloc+0x97/0x150 [ 7802.341224][ T3116] ip6_dst_alloc+0x23/0x90 [ 7802.341224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7802.341224][ T3116] ip6_pol_route+0x56f/0x840 [ 7802.341224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7802.341224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7802.341224][ T3116] fib6_rule_lookup+0x182/0x630 [ 7802.341224][ T3116] ip6_route_input+0x59c/0xa50 [ 7802.341224][ T3116] ipv6_rcv+0x397/0x810 [ 7802.341224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7802.341224][ T3116] process_backlog+0x101/0x620 [ 7802.341224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7802.341224][ T3116] net_rx_action+0x495/0xbe0 [ 7802.341224][ T3116] __do_softirq+0x1b5/0x7f6 [ 7802.341224][ T3116] [ 7802.343335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7802.343335][ T3116] netdev_get_by_index+0x5e/0x80 [ 7802.343335][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7802.343335][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7802.343335][ T3116] ip6_route_add+0x1c/0x140 [ 7802.343335][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7802.343335][ T3116] addrconf_add_dev+0xe2/0x170 [ 7802.343335][ T3116] inet6_addr_add+0x12f/0xa40 [ 7802.343335][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7802.343335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.343335][ T3116] netlink_rcv_skb+0x130/0x360 [ 7802.343335][ T3116] netlink_unicast+0x449/0x710 [ 7802.343335][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7802.343335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7802.343335][ T3116] ___sys_sendmsg+0xee/0x170 [ 7802.343335][ T3116] __sys_sendmsg+0xcd/0x170 [ 7802.343335][ T3116] do_syscall_64+0xc6/0x1e0 [ 7802.343335][ T3116] [ 7802.345552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7802.345552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7802.345552][ T3116] ipv6_find_idev+0x102/0x170 [ 7802.345552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7802.345552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.345552][ T3116] netlink_rcv_skb+0x130/0x360 [ 7802.345552][ T3116] netlink_unicast+0x449/0x710 [ 7802.345552][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7802.345552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7802.345552][ T3116] ___sys_sendmsg+0xee/0x170 [ 7802.345552][ T3116] __sys_sendmsg+0xcd/0x170 [ 7802.345552][ T3116] do_syscall_64+0xc6/0x1e0 [ 7802.345552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7802.345552][ T3116] [ 7802.347268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7802.347268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7802.347268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7802.347268][ T3116] ipv6_find_idev+0x102/0x170 [ 7802.347268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7802.347268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7802.347268][ T3116] netlink_rcv_skb+0x130/0x360 [ 7802.347268][ T3116] netlink_unicast+0x449/0x710 [ 7802.347268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7802.347268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7802.347268][ T3116] ___sys_sendmsg+0xee/0x170 [ 7802.347268][ T3116] __sys_sendmsg+0xcd/0x170 [ 7802.347268][ T3116] do_syscall_64+0xc6/0x1e0 [ 7802.347268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7802.347268][ T3116] [ 7812.588756][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7812.589244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7812.589244][ T3116] dst_init+0x84/0x4a0 [ 7812.589244][ T3116] dst_alloc+0x97/0x150 [ 7812.589244][ T3116] ip6_dst_alloc+0x23/0x90 [ 7812.589244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7812.589244][ T3116] ip6_pol_route+0x56f/0x840 [ 7812.589244][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7812.589244][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7812.589244][ T3116] fib6_rule_lookup+0x182/0x630 [ 7812.589244][ T3116] ip6_route_input+0x59c/0xa50 [ 7812.589244][ T3116] ipv6_rcv+0x397/0x810 [ 7812.589244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7812.589244][ T3116] process_backlog+0x101/0x620 [ 7812.589244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7812.589244][ T3116] net_rx_action+0x495/0xbe0 [ 7812.589244][ T3116] __do_softirq+0x1b5/0x7f6 [ 7812.589244][ T3116] [ 7812.591331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7812.591331][ T3116] netdev_get_by_index+0x5e/0x80 [ 7812.591331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7812.591331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7812.591331][ T3116] ip6_route_add+0x1c/0x140 [ 7812.591331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7812.591331][ T3116] addrconf_add_dev+0xe2/0x170 [ 7812.591331][ T3116] inet6_addr_add+0x12f/0xa40 [ 7812.591331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7812.591331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.591331][ T3116] netlink_rcv_skb+0x130/0x360 [ 7812.591331][ T3116] netlink_unicast+0x449/0x710 [ 7812.591331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7812.591331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7812.591331][ T3116] ___sys_sendmsg+0xee/0x170 [ 7812.591331][ T3116] __sys_sendmsg+0xcd/0x170 [ 7812.591331][ T3116] do_syscall_64+0xc6/0x1e0 [ 7812.591331][ T3116] [ 7812.593554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7812.593554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7812.593554][ T3116] ipv6_find_idev+0x102/0x170 [ 7812.593554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.593554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.593554][ T3116] netlink_rcv_skb+0x130/0x360 [ 7812.593554][ T3116] netlink_unicast+0x449/0x710 [ 7812.593554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7812.593554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7812.593554][ T3116] ___sys_sendmsg+0xee/0x170 [ 7812.593554][ T3116] __sys_sendmsg+0xcd/0x170 [ 7812.593554][ T3116] do_syscall_64+0xc6/0x1e0 [ 7812.593554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.593554][ T3116] [ 7812.595270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7812.595270][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7812.595270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7812.595270][ T3116] ipv6_find_idev+0x102/0x170 [ 7812.595270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.595270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.595270][ T3116] netlink_rcv_skb+0x130/0x360 [ 7812.595270][ T3116] netlink_unicast+0x449/0x710 [ 7812.595270][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7812.595270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7812.595270][ T3116] ___sys_sendmsg+0xee/0x170 [ 7812.595270][ T3116] __sys_sendmsg+0xcd/0x170 [ 7812.595270][ T3116] do_syscall_64+0xc6/0x1e0 [ 7812.595270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.595270][ T3116] [ 7822.836816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7822.837280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7822.837280][ T3116] dst_init+0x84/0x4a0 [ 7822.837280][ T3116] dst_alloc+0x97/0x150 [ 7822.837280][ T3116] ip6_dst_alloc+0x23/0x90 [ 7822.837280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7822.837280][ T3116] ip6_pol_route+0x56f/0x840 [ 7822.837280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7822.837280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7822.837280][ T3116] fib6_rule_lookup+0x182/0x630 [ 7822.837280][ T3116] ip6_route_input+0x59c/0xa50 [ 7822.837280][ T3116] ipv6_rcv+0x397/0x810 [ 7822.837280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7822.837280][ T3116] process_backlog+0x101/0x620 [ 7822.837280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7822.837280][ T3116] net_rx_action+0x495/0xbe0 [ 7822.837280][ T3116] __do_softirq+0x1b5/0x7f6 [ 7822.837280][ T3116] [ 7822.839362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7822.839362][ T3116] netdev_get_by_index+0x5e/0x80 [ 7822.839362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7822.839362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7822.839362][ T3116] ip6_route_add+0x1c/0x140 [ 7822.839362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7822.839362][ T3116] addrconf_add_dev+0xe2/0x170 [ 7822.839362][ T3116] inet6_addr_add+0x12f/0xa40 [ 7822.839362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7822.839362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.839362][ T3116] netlink_rcv_skb+0x130/0x360 [ 7822.839362][ T3116] netlink_unicast+0x449/0x710 [ 7822.839362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7822.839362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7822.839362][ T3116] ___sys_sendmsg+0xee/0x170 [ 7822.839362][ T3116] __sys_sendmsg+0xcd/0x170 [ 7822.839362][ T3116] do_syscall_64+0xc6/0x1e0 [ 7822.839362][ T3116] [ 7822.841541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7822.841541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7822.841541][ T3116] ipv6_find_idev+0x102/0x170 [ 7822.841541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.841541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.841541][ T3116] netlink_rcv_skb+0x130/0x360 [ 7822.841541][ T3116] netlink_unicast+0x449/0x710 [ 7822.841541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7822.841541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7822.841541][ T3116] ___sys_sendmsg+0xee/0x170 [ 7822.841541][ T3116] __sys_sendmsg+0xcd/0x170 [ 7822.841541][ T3116] do_syscall_64+0xc6/0x1e0 [ 7822.841541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.841541][ T3116] [ 7822.843327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7822.843327][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7822.843327][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7822.843327][ T3116] ipv6_find_idev+0x102/0x170 [ 7822.843327][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.843327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.843327][ T3116] netlink_rcv_skb+0x130/0x360 [ 7822.843327][ T3116] netlink_unicast+0x449/0x710 [ 7822.843327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7822.843327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7822.843327][ T3116] ___sys_sendmsg+0xee/0x170 [ 7822.843327][ T3116] __sys_sendmsg+0xcd/0x170 [ 7822.843327][ T3116] do_syscall_64+0xc6/0x1e0 [ 7822.843327][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.843327][ T3116] [ 7832.852739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7832.853202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7832.853202][ T3116] dst_init+0x84/0x4a0 [ 7832.853202][ T3116] dst_alloc+0x97/0x150 [ 7832.853202][ T3116] ip6_dst_alloc+0x23/0x90 [ 7832.853202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7832.853202][ T3116] ip6_pol_route+0x56f/0x840 [ 7832.853202][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7832.853202][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7832.853202][ T3116] fib6_rule_lookup+0x182/0x630 [ 7832.853202][ T3116] ip6_route_input+0x59c/0xa50 [ 7832.853202][ T3116] ipv6_rcv+0x397/0x810 [ 7832.853202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7832.853202][ T3116] process_backlog+0x101/0x620 [ 7832.853202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7832.853202][ T3116] net_rx_action+0x495/0xbe0 [ 7832.853202][ T3116] __do_softirq+0x1b5/0x7f6 [ 7832.853202][ T3116] [ 7832.855337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7832.855337][ T3116] netdev_get_by_index+0x5e/0x80 [ 7832.855337][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7832.855337][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7832.855337][ T3116] ip6_route_add+0x1c/0x140 [ 7832.855337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7832.855337][ T3116] addrconf_add_dev+0xe2/0x170 [ 7832.855337][ T3116] inet6_addr_add+0x12f/0xa40 [ 7832.855337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7832.855337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.855337][ T3116] netlink_rcv_skb+0x130/0x360 [ 7832.855337][ T3116] netlink_unicast+0x449/0x710 [ 7832.855337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7832.855337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7832.855337][ T3116] ___sys_sendmsg+0xee/0x170 [ 7832.855337][ T3116] __sys_sendmsg+0xcd/0x170 [ 7832.855337][ T3116] do_syscall_64+0xc6/0x1e0 [ 7832.855337][ T3116] [ 7832.857497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7832.857497][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7832.857497][ T3116] ipv6_find_idev+0x102/0x170 [ 7832.857497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.857497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.857497][ T3116] netlink_rcv_skb+0x130/0x360 [ 7832.857497][ T3116] netlink_unicast+0x449/0x710 [ 7832.857497][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7832.857497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7832.857497][ T3116] ___sys_sendmsg+0xee/0x170 [ 7832.857497][ T3116] __sys_sendmsg+0xcd/0x170 [ 7832.857497][ T3116] do_syscall_64+0xc6/0x1e0 [ 7832.857497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.857497][ T3116] [ 7832.859210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7832.859210][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7832.859210][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7832.859210][ T3116] ipv6_find_idev+0x102/0x170 [ 7832.859210][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.859210][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.859210][ T3116] netlink_rcv_skb+0x130/0x360 [ 7832.859210][ T3116] netlink_unicast+0x449/0x710 [ 7832.859210][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7832.859210][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7832.859210][ T3116] ___sys_sendmsg+0xee/0x170 [ 7832.859210][ T3116] __sys_sendmsg+0xcd/0x170 [ 7832.859210][ T3116] do_syscall_64+0xc6/0x1e0 [ 7832.859210][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.859210][ T3116] [ 7843.068832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7843.069310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7843.069310][ T3116] dst_init+0x84/0x4a0 [ 7843.069310][ T3116] dst_alloc+0x97/0x150 [ 7843.069310][ T3116] ip6_dst_alloc+0x23/0x90 [ 7843.069310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7843.069310][ T3116] ip6_pol_route+0x56f/0x840 [ 7843.069310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7843.069310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7843.069310][ T3116] fib6_rule_lookup+0x182/0x630 [ 7843.069310][ T3116] ip6_route_input+0x59c/0xa50 [ 7843.069310][ T3116] ipv6_rcv+0x397/0x810 [ 7843.069310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7843.069310][ T3116] process_backlog+0x101/0x620 [ 7843.069310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7843.069310][ T3116] net_rx_action+0x495/0xbe0 [ 7843.069310][ T3116] __do_softirq+0x1b5/0x7f6 [ 7843.069310][ T3116] [ 7843.071382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7843.071382][ T3116] netdev_get_by_index+0x5e/0x80 [ 7843.071382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7843.071382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7843.071382][ T3116] ip6_route_add+0x1c/0x140 [ 7843.071382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7843.071382][ T3116] addrconf_add_dev+0xe2/0x170 [ 7843.071382][ T3116] inet6_addr_add+0x12f/0xa40 [ 7843.071382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7843.071382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7843.071382][ T3116] netlink_rcv_skb+0x130/0x360 [ 7843.071382][ T3116] netlink_unicast+0x449/0x710 [ 7843.071382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7843.071382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7843.071382][ T3116] ___sys_sendmsg+0xee/0x170 [ 7843.071382][ T3116] __sys_sendmsg+0xcd/0x170 [ 7843.071382][ T3116] do_syscall_64+0xc6/0x1e0 [ 7843.071382][ T3116] [ 7843.073562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7843.073562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7843.073562][ T3116] ipv6_find_idev+0x102/0x170 [ 7843.073562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7843.073562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7843.073562][ T3116] netlink_rcv_skb+0x130/0x360 [ 7843.073562][ T3116] netlink_unicast+0x449/0x710 [ 7843.073562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7843.073562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7843.073562][ T3116] ___sys_sendmsg+0xee/0x170 [ 7843.073562][ T3116] __sys_sendmsg+0xcd/0x170 [ 7843.073562][ T3116] do_syscall_64+0xc6/0x1e0 [ 7843.073562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7843.073562][ T3116] [ 7843.075268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7843.075268][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7843.075268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7843.075268][ T3116] ipv6_find_idev+0x102/0x170 [ 7843.075268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7843.075268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7843.075268][ T3116] netlink_rcv_skb+0x130/0x360 [ 7843.075268][ T3116] netlink_unicast+0x449/0x710 [ 7843.075268][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7843.075268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7843.075268][ T3116] ___sys_sendmsg+0xee/0x170 [ 7843.075268][ T3116] __sys_sendmsg+0xcd/0x170 [ 7843.075268][ T3116] do_syscall_64+0xc6/0x1e0 [ 7843.075268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7843.075268][ T3116] [ 7853.148760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7853.149234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7853.149234][ T3116] dst_init+0x84/0x4a0 [ 7853.149234][ T3116] dst_alloc+0x97/0x150 [ 7853.149234][ T3116] ip6_dst_alloc+0x23/0x90 [ 7853.149234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7853.149234][ T3116] ip6_pol_route+0x56f/0x840 [ 7853.149234][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7853.149234][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7853.149234][ T3116] fib6_rule_lookup+0x182/0x630 [ 7853.149234][ T3116] ip6_route_input+0x59c/0xa50 [ 7853.149234][ T3116] ipv6_rcv+0x397/0x810 [ 7853.149234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7853.149234][ T3116] process_backlog+0x101/0x620 [ 7853.149234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7853.149234][ T3116] net_rx_action+0x495/0xbe0 [ 7853.149234][ T3116] __do_softirq+0x1b5/0x7f6 [ 7853.149234][ T3116] [ 7853.151315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7853.151315][ T3116] netdev_get_by_index+0x5e/0x80 [ 7853.151315][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7853.151315][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7853.151315][ T3116] ip6_route_add+0x1c/0x140 [ 7853.151315][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7853.151315][ T3116] addrconf_add_dev+0xe2/0x170 [ 7853.151315][ T3116] inet6_addr_add+0x12f/0xa40 [ 7853.151315][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7853.151315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7853.151315][ T3116] netlink_rcv_skb+0x130/0x360 [ 7853.151315][ T3116] netlink_unicast+0x449/0x710 [ 7853.151315][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7853.151315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7853.151315][ T3116] ___sys_sendmsg+0xee/0x170 [ 7853.151315][ T3116] __sys_sendmsg+0xcd/0x170 [ 7853.151315][ T3116] do_syscall_64+0xc6/0x1e0 [ 7853.151315][ T3116] [ 7853.153488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7853.153488][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7853.153488][ T3116] ipv6_find_idev+0x102/0x170 [ 7853.153488][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7853.153488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7853.153488][ T3116] netlink_rcv_skb+0x130/0x360 [ 7853.153488][ T3116] netlink_unicast+0x449/0x710 [ 7853.153488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7853.153488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7853.153488][ T3116] ___sys_sendmsg+0xee/0x170 [ 7853.153488][ T3116] __sys_sendmsg+0xcd/0x170 [ 7853.153488][ T3116] do_syscall_64+0xc6/0x1e0 [ 7853.153488][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7853.153488][ T3116] [ 7853.155185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7853.155185][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7853.155185][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7853.155185][ T3116] ipv6_find_idev+0x102/0x170 [ 7853.155185][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7853.155185][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7853.155185][ T3116] netlink_rcv_skb+0x130/0x360 [ 7853.155185][ T3116] netlink_unicast+0x449/0x710 [ 7853.155185][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7853.155185][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7853.155185][ T3116] ___sys_sendmsg+0xee/0x170 [ 7853.155185][ T3116] __sys_sendmsg+0xcd/0x170 [ 7853.155185][ T3116] do_syscall_64+0xc6/0x1e0 [ 7853.155185][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7853.155185][ T3116] [ 7863.396742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7863.397217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7863.397217][ T3116] dst_init+0x84/0x4a0 [ 7863.397217][ T3116] dst_alloc+0x97/0x150 [ 7863.397217][ T3116] ip6_dst_alloc+0x23/0x90 [ 7863.397217][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7863.397217][ T3116] ip6_pol_route+0x56f/0x840 [ 7863.397217][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7863.397217][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7863.397217][ T3116] fib6_rule_lookup+0x182/0x630 [ 7863.397217][ T3116] ip6_route_input+0x59c/0xa50 [ 7863.397217][ T3116] ipv6_rcv+0x397/0x810 [ 7863.397217][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7863.397217][ T3116] process_backlog+0x101/0x620 [ 7863.397217][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7863.397217][ T3116] net_rx_action+0x495/0xbe0 [ 7863.397217][ T3116] __do_softirq+0x1b5/0x7f6 [ 7863.397217][ T3116] [ 7863.399303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7863.399303][ T3116] netdev_get_by_index+0x5e/0x80 [ 7863.399303][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7863.399303][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7863.399303][ T3116] ip6_route_add+0x1c/0x140 [ 7863.399303][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7863.399303][ T3116] addrconf_add_dev+0xe2/0x170 [ 7863.399303][ T3116] inet6_addr_add+0x12f/0xa40 [ 7863.399303][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7863.399303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.399303][ T3116] netlink_rcv_skb+0x130/0x360 [ 7863.399303][ T3116] netlink_unicast+0x449/0x710 [ 7863.399303][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7863.399303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7863.399303][ T3116] ___sys_sendmsg+0xee/0x170 [ 7863.399303][ T3116] __sys_sendmsg+0xcd/0x170 [ 7863.399303][ T3116] do_syscall_64+0xc6/0x1e0 [ 7863.399303][ T3116] [ 7863.401495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7863.401495][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7863.401495][ T3116] ipv6_find_idev+0x102/0x170 [ 7863.401495][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7863.401495][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.401495][ T3116] netlink_rcv_skb+0x130/0x360 [ 7863.401495][ T3116] netlink_unicast+0x449/0x710 [ 7863.401495][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7863.401495][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7863.401495][ T3116] ___sys_sendmsg+0xee/0x170 [ 7863.401495][ T3116] __sys_sendmsg+0xcd/0x170 [ 7863.401495][ T3116] do_syscall_64+0xc6/0x1e0 [ 7863.401495][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7863.401495][ T3116] [ 7863.403189][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7863.403189][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7863.403189][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7863.403189][ T3116] ipv6_find_idev+0x102/0x170 [ 7863.403189][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7863.403189][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.403189][ T3116] netlink_rcv_skb+0x130/0x360 [ 7863.403189][ T3116] netlink_unicast+0x449/0x710 [ 7863.403189][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7863.403189][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7863.403189][ T3116] ___sys_sendmsg+0xee/0x170 [ 7863.403189][ T3116] __sys_sendmsg+0xcd/0x170 [ 7863.403189][ T3116] do_syscall_64+0xc6/0x1e0 [ 7863.403189][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7863.403189][ T3116] [ 7873.428793][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7873.429455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7873.429455][ T3116] dst_init+0x84/0x4a0 [ 7873.429455][ T3116] dst_alloc+0x97/0x150 [ 7873.429455][ T3116] ip6_dst_alloc+0x23/0x90 [ 7873.429455][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7873.429455][ T3116] ip6_pol_route+0x56f/0x840 [ 7873.429455][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7873.429455][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7873.429455][ T3116] fib6_rule_lookup+0x182/0x630 [ 7873.429455][ T3116] ip6_route_input+0x59c/0xa50 [ 7873.429455][ T3116] ipv6_rcv+0x397/0x810 [ 7873.429455][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7873.429455][ T3116] process_backlog+0x101/0x620 [ 7873.429455][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7873.429455][ T3116] net_rx_action+0x495/0xbe0 [ 7873.429455][ T3116] __do_softirq+0x1b5/0x7f6 [ 7873.429455][ T3116] [ 7873.433781][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7873.433781][ T3116] netdev_get_by_index+0x5e/0x80 [ 7873.433781][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7873.433781][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7873.433781][ T3116] ip6_route_add+0x1c/0x140 [ 7873.433781][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7873.433781][ T3116] addrconf_add_dev+0xe2/0x170 [ 7873.433781][ T3116] inet6_addr_add+0x12f/0xa40 [ 7873.433781][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7873.433781][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.433781][ T3116] netlink_rcv_skb+0x130/0x360 [ 7873.433781][ T3116] netlink_unicast+0x449/0x710 [ 7873.433781][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7873.433781][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7873.433781][ T3116] ___sys_sendmsg+0xee/0x170 [ 7873.433781][ T3116] __sys_sendmsg+0xcd/0x170 [ 7873.433781][ T3116] do_syscall_64+0xc6/0x1e0 [ 7873.433781][ T3116] [ 7873.437939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7873.437939][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7873.437939][ T3116] ipv6_find_idev+0x102/0x170 [ 7873.437939][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7873.437939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.437939][ T3116] netlink_rcv_skb+0x130/0x360 [ 7873.437939][ T3116] netlink_unicast+0x449/0x710 [ 7873.437939][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7873.437939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7873.437939][ T3116] ___sys_sendmsg+0xee/0x170 [ 7873.437939][ T3116] __sys_sendmsg+0xcd/0x170 [ 7873.437939][ T3116] do_syscall_64+0xc6/0x1e0 [ 7873.437939][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7873.437939][ T3116] [ 7873.440639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7873.440639][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7873.440639][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7873.440639][ T3116] ipv6_find_idev+0x102/0x170 [ 7873.440639][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7873.440639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.440639][ T3116] netlink_rcv_skb+0x130/0x360 [ 7873.440639][ T3116] netlink_unicast+0x449/0x710 [ 7873.440639][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7873.440639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7873.440639][ T3116] ___sys_sendmsg+0xee/0x170 [ 7873.440639][ T3116] __sys_sendmsg+0xcd/0x170 [ 7873.440639][ T3116] do_syscall_64+0xc6/0x1e0 [ 7873.440639][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7873.440639][ T3116] [ 7883.484744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7883.485230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7883.485230][ T3116] dst_init+0x84/0x4a0 [ 7883.485230][ T3116] dst_alloc+0x97/0x150 [ 7883.485230][ T3116] ip6_dst_alloc+0x23/0x90 [ 7883.485230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7883.485230][ T3116] ip6_pol_route+0x56f/0x840 [ 7883.485230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7883.485230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7883.485230][ T3116] fib6_rule_lookup+0x182/0x630 [ 7883.485230][ T3116] ip6_route_input+0x59c/0xa50 [ 7883.485230][ T3116] ipv6_rcv+0x397/0x810 [ 7883.485230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7883.485230][ T3116] process_backlog+0x101/0x620 [ 7883.485230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7883.485230][ T3116] net_rx_action+0x495/0xbe0 [ 7883.485230][ T3116] __do_softirq+0x1b5/0x7f6 [ 7883.485230][ T3116] [ 7883.487357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7883.487357][ T3116] netdev_get_by_index+0x5e/0x80 [ 7883.487357][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7883.487357][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7883.487357][ T3116] ip6_route_add+0x1c/0x140 [ 7883.487357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7883.487357][ T3116] addrconf_add_dev+0xe2/0x170 [ 7883.487357][ T3116] inet6_addr_add+0x12f/0xa40 [ 7883.487357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7883.487357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.487357][ T3116] netlink_rcv_skb+0x130/0x360 [ 7883.487357][ T3116] netlink_unicast+0x449/0x710 [ 7883.487357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7883.487357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7883.487357][ T3116] ___sys_sendmsg+0xee/0x170 [ 7883.487357][ T3116] __sys_sendmsg+0xcd/0x170 [ 7883.487357][ T3116] do_syscall_64+0xc6/0x1e0 [ 7883.487357][ T3116] [ 7883.489555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7883.489555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7883.489555][ T3116] ipv6_find_idev+0x102/0x170 [ 7883.489555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.489555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.489555][ T3116] netlink_rcv_skb+0x130/0x360 [ 7883.489555][ T3116] netlink_unicast+0x449/0x710 [ 7883.489555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7883.489555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7883.489555][ T3116] ___sys_sendmsg+0xee/0x170 [ 7883.489555][ T3116] __sys_sendmsg+0xcd/0x170 [ 7883.489555][ T3116] do_syscall_64+0xc6/0x1e0 [ 7883.489555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.489555][ T3116] [ 7883.491271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7883.491271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7883.491271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7883.491271][ T3116] ipv6_find_idev+0x102/0x170 [ 7883.491271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.491271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.491271][ T3116] netlink_rcv_skb+0x130/0x360 [ 7883.491271][ T3116] netlink_unicast+0x449/0x710 [ 7883.491271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7883.491271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7883.491271][ T3116] ___sys_sendmsg+0xee/0x170 [ 7883.491271][ T3116] __sys_sendmsg+0xcd/0x170 [ 7883.491271][ T3116] do_syscall_64+0xc6/0x1e0 [ 7883.491271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.491271][ T3116] [ 7893.732830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7893.733306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7893.733306][ T3116] dst_init+0x84/0x4a0 [ 7893.733306][ T3116] dst_alloc+0x97/0x150 [ 7893.733306][ T3116] ip6_dst_alloc+0x23/0x90 [ 7893.733306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7893.733306][ T3116] ip6_pol_route+0x56f/0x840 [ 7893.733306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7893.733306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7893.733306][ T3116] fib6_rule_lookup+0x182/0x630 [ 7893.733306][ T3116] ip6_route_input+0x59c/0xa50 [ 7893.733306][ T3116] ipv6_rcv+0x397/0x810 [ 7893.733306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7893.733306][ T3116] process_backlog+0x101/0x620 [ 7893.733306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7893.733306][ T3116] net_rx_action+0x495/0xbe0 [ 7893.733306][ T3116] __do_softirq+0x1b5/0x7f6 [ 7893.733306][ T3116] [ 7893.735368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7893.735368][ T3116] netdev_get_by_index+0x5e/0x80 [ 7893.735368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7893.735368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7893.735368][ T3116] ip6_route_add+0x1c/0x140 [ 7893.735368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7893.735368][ T3116] addrconf_add_dev+0xe2/0x170 [ 7893.735368][ T3116] inet6_addr_add+0x12f/0xa40 [ 7893.735368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7893.735368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.735368][ T3116] netlink_rcv_skb+0x130/0x360 [ 7893.735368][ T3116] netlink_unicast+0x449/0x710 [ 7893.735368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7893.735368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7893.735368][ T3116] ___sys_sendmsg+0xee/0x170 [ 7893.735368][ T3116] __sys_sendmsg+0xcd/0x170 [ 7893.735368][ T3116] do_syscall_64+0xc6/0x1e0 [ 7893.735368][ T3116] [ 7893.737531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7893.737531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7893.737531][ T3116] ipv6_find_idev+0x102/0x170 [ 7893.737531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.737531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.737531][ T3116] netlink_rcv_skb+0x130/0x360 [ 7893.737531][ T3116] netlink_unicast+0x449/0x710 [ 7893.737531][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7893.737531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7893.737531][ T3116] ___sys_sendmsg+0xee/0x170 [ 7893.737531][ T3116] __sys_sendmsg+0xcd/0x170 [ 7893.737531][ T3116] do_syscall_64+0xc6/0x1e0 [ 7893.737531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.737531][ T3116] [ 7893.739237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7893.739237][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7893.739237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7893.739237][ T3116] ipv6_find_idev+0x102/0x170 [ 7893.739237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.739237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.739237][ T3116] netlink_rcv_skb+0x130/0x360 [ 7893.739237][ T3116] netlink_unicast+0x449/0x710 [ 7893.739237][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7893.739237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7893.739237][ T3116] ___sys_sendmsg+0xee/0x170 [ 7893.739237][ T3116] __sys_sendmsg+0xcd/0x170 [ 7893.739237][ T3116] do_syscall_64+0xc6/0x1e0 [ 7893.739237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.739237][ T3116] [ 7903.956822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7903.957319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7903.957319][ T3116] dst_init+0x84/0x4a0 [ 7903.957319][ T3116] dst_alloc+0x97/0x150 [ 7903.957319][ T3116] ip6_dst_alloc+0x23/0x90 [ 7903.957319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7903.957319][ T3116] ip6_pol_route+0x56f/0x840 [ 7903.957319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7903.957319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7903.957319][ T3116] fib6_rule_lookup+0x182/0x630 [ 7903.957319][ T3116] ip6_route_input+0x59c/0xa50 [ 7903.957319][ T3116] ipv6_rcv+0x397/0x810 [ 7903.957319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7903.957319][ T3116] process_backlog+0x101/0x620 [ 7903.957319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7903.957319][ T3116] net_rx_action+0x495/0xbe0 [ 7903.957319][ T3116] __do_softirq+0x1b5/0x7f6 [ 7903.957319][ T3116] [ 7903.959481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7903.959481][ T3116] netdev_get_by_index+0x5e/0x80 [ 7903.959481][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7903.959481][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7903.959481][ T3116] ip6_route_add+0x1c/0x140 [ 7903.959481][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7903.959481][ T3116] addrconf_add_dev+0xe2/0x170 [ 7903.959481][ T3116] inet6_addr_add+0x12f/0xa40 [ 7903.959481][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7903.959481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.959481][ T3116] netlink_rcv_skb+0x130/0x360 [ 7903.959481][ T3116] netlink_unicast+0x449/0x710 [ 7903.959481][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7903.959481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7903.959481][ T3116] ___sys_sendmsg+0xee/0x170 [ 7903.959481][ T3116] __sys_sendmsg+0xcd/0x170 [ 7903.959481][ T3116] do_syscall_64+0xc6/0x1e0 [ 7903.959481][ T3116] [ 7903.961746][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7903.961746][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7903.961746][ T3116] ipv6_find_idev+0x102/0x170 [ 7903.961746][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.961746][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.961746][ T3116] netlink_rcv_skb+0x130/0x360 [ 7903.961746][ T3116] netlink_unicast+0x449/0x710 [ 7903.961746][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7903.961746][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7903.961746][ T3116] ___sys_sendmsg+0xee/0x170 [ 7903.961746][ T3116] __sys_sendmsg+0xcd/0x170 [ 7903.961746][ T3116] do_syscall_64+0xc6/0x1e0 [ 7903.961746][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.961746][ T3116] [ 7903.963512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7903.963512][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7903.963512][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7903.963512][ T3116] ipv6_find_idev+0x102/0x170 [ 7903.963512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.963512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.963512][ T3116] netlink_rcv_skb+0x130/0x360 [ 7903.963512][ T3116] netlink_unicast+0x449/0x710 [ 7903.963512][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7903.963512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7903.963512][ T3116] ___sys_sendmsg+0xee/0x170 [ 7903.963512][ T3116] __sys_sendmsg+0xcd/0x170 [ 7903.963512][ T3116] do_syscall_64+0xc6/0x1e0 [ 7903.963512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.963512][ T3116] [ 7914.204821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7914.205302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7914.205302][ T3116] dst_init+0x84/0x4a0 [ 7914.205302][ T3116] dst_alloc+0x97/0x150 [ 7914.205302][ T3116] ip6_dst_alloc+0x23/0x90 [ 7914.205302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7914.205302][ T3116] ip6_pol_route+0x56f/0x840 [ 7914.205302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7914.205302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7914.205302][ T3116] fib6_rule_lookup+0x182/0x630 [ 7914.205302][ T3116] ip6_route_input+0x59c/0xa50 [ 7914.205302][ T3116] ipv6_rcv+0x397/0x810 [ 7914.205302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7914.205302][ T3116] process_backlog+0x101/0x620 [ 7914.205302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7914.205302][ T3116] net_rx_action+0x495/0xbe0 [ 7914.205302][ T3116] __do_softirq+0x1b5/0x7f6 [ 7914.205302][ T3116] [ 7914.207387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7914.207387][ T3116] netdev_get_by_index+0x5e/0x80 [ 7914.207387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7914.207387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7914.207387][ T3116] ip6_route_add+0x1c/0x140 [ 7914.207387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7914.207387][ T3116] addrconf_add_dev+0xe2/0x170 [ 7914.207387][ T3116] inet6_addr_add+0x12f/0xa40 [ 7914.207387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7914.207387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.207387][ T3116] netlink_rcv_skb+0x130/0x360 [ 7914.207387][ T3116] netlink_unicast+0x449/0x710 [ 7914.207387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7914.207387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7914.207387][ T3116] ___sys_sendmsg+0xee/0x170 [ 7914.207387][ T3116] __sys_sendmsg+0xcd/0x170 [ 7914.207387][ T3116] do_syscall_64+0xc6/0x1e0 [ 7914.207387][ T3116] [ 7914.209554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7914.209554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7914.209554][ T3116] ipv6_find_idev+0x102/0x170 [ 7914.209554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7914.209554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.209554][ T3116] netlink_rcv_skb+0x130/0x360 [ 7914.209554][ T3116] netlink_unicast+0x449/0x710 [ 7914.209554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7914.209554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7914.209554][ T3116] ___sys_sendmsg+0xee/0x170 [ 7914.209554][ T3116] __sys_sendmsg+0xcd/0x170 [ 7914.209554][ T3116] do_syscall_64+0xc6/0x1e0 [ 7914.209554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7914.209554][ T3116] [ 7914.211276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7914.211276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7914.211276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7914.211276][ T3116] ipv6_find_idev+0x102/0x170 [ 7914.211276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7914.211276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.211276][ T3116] netlink_rcv_skb+0x130/0x360 [ 7914.211276][ T3116] netlink_unicast+0x449/0x710 [ 7914.211276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7914.211276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7914.211276][ T3116] ___sys_sendmsg+0xee/0x170 [ 7914.211276][ T3116] __sys_sendmsg+0xcd/0x170 [ 7914.211276][ T3116] do_syscall_64+0xc6/0x1e0 [ 7914.211276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7914.211276][ T3116] [ 7924.444745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7924.445254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7924.445254][ T3116] dst_init+0x84/0x4a0 [ 7924.445254][ T3116] dst_alloc+0x97/0x150 [ 7924.445254][ T3116] ip6_dst_alloc+0x23/0x90 [ 7924.445254][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7924.445254][ T3116] ip6_pol_route+0x56f/0x840 [ 7924.445254][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7924.445254][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7924.445254][ T3116] fib6_rule_lookup+0x182/0x630 [ 7924.445254][ T3116] ip6_route_input+0x59c/0xa50 [ 7924.445254][ T3116] ipv6_rcv+0x397/0x810 [ 7924.445254][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7924.445254][ T3116] process_backlog+0x101/0x620 [ 7924.445254][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7924.445254][ T3116] net_rx_action+0x495/0xbe0 [ 7924.445254][ T3116] __do_softirq+0x1b5/0x7f6 [ 7924.445254][ T3116] [ 7924.447345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7924.447345][ T3116] netdev_get_by_index+0x5e/0x80 [ 7924.447345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7924.447345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7924.447345][ T3116] ip6_route_add+0x1c/0x140 [ 7924.447345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7924.447345][ T3116] addrconf_add_dev+0xe2/0x170 [ 7924.447345][ T3116] inet6_addr_add+0x12f/0xa40 [ 7924.447345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7924.447345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.447345][ T3116] netlink_rcv_skb+0x130/0x360 [ 7924.447345][ T3116] netlink_unicast+0x449/0x710 [ 7924.447345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7924.447345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7924.447345][ T3116] ___sys_sendmsg+0xee/0x170 [ 7924.447345][ T3116] __sys_sendmsg+0xcd/0x170 [ 7924.447345][ T3116] do_syscall_64+0xc6/0x1e0 [ 7924.447345][ T3116] [ 7924.449512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7924.449512][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7924.449512][ T3116] ipv6_find_idev+0x102/0x170 [ 7924.449512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7924.449512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.449512][ T3116] netlink_rcv_skb+0x130/0x360 [ 7924.449512][ T3116] netlink_unicast+0x449/0x710 [ 7924.449512][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7924.449512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7924.449512][ T3116] ___sys_sendmsg+0xee/0x170 [ 7924.449512][ T3116] __sys_sendmsg+0xcd/0x170 [ 7924.449512][ T3116] do_syscall_64+0xc6/0x1e0 [ 7924.449512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7924.449512][ T3116] [ 7924.451221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7924.451221][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7924.451221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7924.451221][ T3116] ipv6_find_idev+0x102/0x170 [ 7924.451221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7924.451221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.451221][ T3116] netlink_rcv_skb+0x130/0x360 [ 7924.451221][ T3116] netlink_unicast+0x449/0x710 [ 7924.451221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7924.451221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7924.451221][ T3116] ___sys_sendmsg+0xee/0x170 [ 7924.451221][ T3116] __sys_sendmsg+0xcd/0x170 [ 7924.451221][ T3116] do_syscall_64+0xc6/0x1e0 [ 7924.451221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7924.451221][ T3116] [ 7934.604825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7934.605313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7934.605313][ T3116] dst_init+0x84/0x4a0 [ 7934.605313][ T3116] dst_alloc+0x97/0x150 [ 7934.605313][ T3116] ip6_dst_alloc+0x23/0x90 [ 7934.605313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7934.605313][ T3116] ip6_pol_route+0x56f/0x840 [ 7934.605313][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7934.605313][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7934.605313][ T3116] fib6_rule_lookup+0x182/0x630 [ 7934.605313][ T3116] ip6_route_input+0x59c/0xa50 [ 7934.605313][ T3116] ipv6_rcv+0x397/0x810 [ 7934.605313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7934.605313][ T3116] process_backlog+0x101/0x620 [ 7934.605313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7934.605313][ T3116] net_rx_action+0x495/0xbe0 [ 7934.605313][ T3116] __do_softirq+0x1b5/0x7f6 [ 7934.605313][ T3116] [ 7934.607381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7934.607381][ T3116] netdev_get_by_index+0x5e/0x80 [ 7934.607381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7934.607381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7934.607381][ T3116] ip6_route_add+0x1c/0x140 [ 7934.607381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7934.607381][ T3116] addrconf_add_dev+0xe2/0x170 [ 7934.607381][ T3116] inet6_addr_add+0x12f/0xa40 [ 7934.607381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7934.607381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.607381][ T3116] netlink_rcv_skb+0x130/0x360 [ 7934.607381][ T3116] netlink_unicast+0x449/0x710 [ 7934.607381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7934.607381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7934.607381][ T3116] ___sys_sendmsg+0xee/0x170 [ 7934.607381][ T3116] __sys_sendmsg+0xcd/0x170 [ 7934.607381][ T3116] do_syscall_64+0xc6/0x1e0 [ 7934.607381][ T3116] [ 7934.609544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7934.609544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7934.609544][ T3116] ipv6_find_idev+0x102/0x170 [ 7934.609544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7934.609544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.609544][ T3116] netlink_rcv_skb+0x130/0x360 [ 7934.609544][ T3116] netlink_unicast+0x449/0x710 [ 7934.609544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7934.609544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7934.609544][ T3116] ___sys_sendmsg+0xee/0x170 [ 7934.609544][ T3116] __sys_sendmsg+0xcd/0x170 [ 7934.609544][ T3116] do_syscall_64+0xc6/0x1e0 [ 7934.609544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7934.609544][ T3116] [ 7934.611245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7934.611245][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7934.611245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7934.611245][ T3116] ipv6_find_idev+0x102/0x170 [ 7934.611245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7934.611245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.611245][ T3116] netlink_rcv_skb+0x130/0x360 [ 7934.611245][ T3116] netlink_unicast+0x449/0x710 [ 7934.611245][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7934.611245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7934.611245][ T3116] ___sys_sendmsg+0xee/0x170 [ 7934.611245][ T3116] __sys_sendmsg+0xcd/0x170 [ 7934.611245][ T3116] do_syscall_64+0xc6/0x1e0 [ 7934.611245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7934.611245][ T3116] [ 7944.652823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7944.653300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7944.653300][ T3116] dst_init+0x84/0x4a0 [ 7944.653300][ T3116] dst_alloc+0x97/0x150 [ 7944.653300][ T3116] ip6_dst_alloc+0x23/0x90 [ 7944.653300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7944.653300][ T3116] ip6_pol_route+0x56f/0x840 [ 7944.653300][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7944.653300][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7944.653300][ T3116] fib6_rule_lookup+0x182/0x630 [ 7944.653300][ T3116] ip6_route_input+0x59c/0xa50 [ 7944.653300][ T3116] ipv6_rcv+0x397/0x810 [ 7944.653300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7944.653300][ T3116] process_backlog+0x101/0x620 [ 7944.653300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7944.653300][ T3116] net_rx_action+0x495/0xbe0 [ 7944.653300][ T3116] __do_softirq+0x1b5/0x7f6 [ 7944.653300][ T3116] [ 7944.655376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7944.655376][ T3116] netdev_get_by_index+0x5e/0x80 [ 7944.655376][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7944.655376][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7944.655376][ T3116] ip6_route_add+0x1c/0x140 [ 7944.655376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7944.655376][ T3116] addrconf_add_dev+0xe2/0x170 [ 7944.655376][ T3116] inet6_addr_add+0x12f/0xa40 [ 7944.655376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7944.655376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.655376][ T3116] netlink_rcv_skb+0x130/0x360 [ 7944.655376][ T3116] netlink_unicast+0x449/0x710 [ 7944.655376][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7944.655376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7944.655376][ T3116] ___sys_sendmsg+0xee/0x170 [ 7944.655376][ T3116] __sys_sendmsg+0xcd/0x170 [ 7944.655376][ T3116] do_syscall_64+0xc6/0x1e0 [ 7944.655376][ T3116] [ 7944.657553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7944.657553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7944.657553][ T3116] ipv6_find_idev+0x102/0x170 [ 7944.657553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.657553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.657553][ T3116] netlink_rcv_skb+0x130/0x360 [ 7944.657553][ T3116] netlink_unicast+0x449/0x710 [ 7944.657553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7944.657553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7944.657553][ T3116] ___sys_sendmsg+0xee/0x170 [ 7944.657553][ T3116] __sys_sendmsg+0xcd/0x170 [ 7944.657553][ T3116] do_syscall_64+0xc6/0x1e0 [ 7944.657553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.657553][ T3116] [ 7944.659243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7944.659243][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7944.659243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7944.659243][ T3116] ipv6_find_idev+0x102/0x170 [ 7944.659243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.659243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.659243][ T3116] netlink_rcv_skb+0x130/0x360 [ 7944.659243][ T3116] netlink_unicast+0x449/0x710 [ 7944.659243][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7944.659243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7944.659243][ T3116] ___sys_sendmsg+0xee/0x170 [ 7944.659243][ T3116] __sys_sendmsg+0xcd/0x170 [ 7944.659243][ T3116] do_syscall_64+0xc6/0x1e0 [ 7944.659243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.659243][ T3116] [ 7954.900819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7954.901302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7954.901302][ T3116] dst_init+0x84/0x4a0 [ 7954.901302][ T3116] dst_alloc+0x97/0x150 [ 7954.901302][ T3116] ip6_dst_alloc+0x23/0x90 [ 7954.901302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7954.901302][ T3116] ip6_pol_route+0x56f/0x840 [ 7954.901302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7954.901302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7954.901302][ T3116] fib6_rule_lookup+0x182/0x630 [ 7954.901302][ T3116] ip6_route_input+0x59c/0xa50 [ 7954.901302][ T3116] ipv6_rcv+0x397/0x810 [ 7954.901302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7954.901302][ T3116] process_backlog+0x101/0x620 [ 7954.901302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7954.901302][ T3116] net_rx_action+0x495/0xbe0 [ 7954.901302][ T3116] __do_softirq+0x1b5/0x7f6 [ 7954.901302][ T3116] [ 7954.903386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7954.903386][ T3116] netdev_get_by_index+0x5e/0x80 [ 7954.903386][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7954.903386][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7954.903386][ T3116] ip6_route_add+0x1c/0x140 [ 7954.903386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7954.903386][ T3116] addrconf_add_dev+0xe2/0x170 [ 7954.903386][ T3116] inet6_addr_add+0x12f/0xa40 [ 7954.903386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7954.903386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.903386][ T3116] netlink_rcv_skb+0x130/0x360 [ 7954.903386][ T3116] netlink_unicast+0x449/0x710 [ 7954.903386][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7954.903386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7954.903386][ T3116] ___sys_sendmsg+0xee/0x170 [ 7954.903386][ T3116] __sys_sendmsg+0xcd/0x170 [ 7954.903386][ T3116] do_syscall_64+0xc6/0x1e0 [ 7954.903386][ T3116] [ 7954.905555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7954.905555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7954.905555][ T3116] ipv6_find_idev+0x102/0x170 [ 7954.905555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.905555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.905555][ T3116] netlink_rcv_skb+0x130/0x360 [ 7954.905555][ T3116] netlink_unicast+0x449/0x710 [ 7954.905555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7954.905555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7954.905555][ T3116] ___sys_sendmsg+0xee/0x170 [ 7954.905555][ T3116] __sys_sendmsg+0xcd/0x170 [ 7954.905555][ T3116] do_syscall_64+0xc6/0x1e0 [ 7954.905555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.905555][ T3116] [ 7954.907250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7954.907250][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7954.907250][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7954.907250][ T3116] ipv6_find_idev+0x102/0x170 [ 7954.907250][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.907250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.907250][ T3116] netlink_rcv_skb+0x130/0x360 [ 7954.907250][ T3116] netlink_unicast+0x449/0x710 [ 7954.907250][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7954.907250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7954.907250][ T3116] ___sys_sendmsg+0xee/0x170 [ 7954.907250][ T3116] __sys_sendmsg+0xcd/0x170 [ 7954.907250][ T3116] do_syscall_64+0xc6/0x1e0 [ 7954.907250][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.907250][ T3116] [ 7964.924814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7964.925280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7964.925280][ T3116] dst_init+0x84/0x4a0 [ 7964.925280][ T3116] dst_alloc+0x97/0x150 [ 7964.925280][ T3116] ip6_dst_alloc+0x23/0x90 [ 7964.925280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7964.925280][ T3116] ip6_pol_route+0x56f/0x840 [ 7964.925280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7964.925280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7964.925280][ T3116] fib6_rule_lookup+0x182/0x630 [ 7964.925280][ T3116] ip6_route_input+0x59c/0xa50 [ 7964.925280][ T3116] ipv6_rcv+0x397/0x810 [ 7964.925280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7964.925280][ T3116] process_backlog+0x101/0x620 [ 7964.925280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7964.925280][ T3116] net_rx_action+0x495/0xbe0 [ 7964.925280][ T3116] __do_softirq+0x1b5/0x7f6 [ 7964.925280][ T3116] [ 7964.927381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7964.927381][ T3116] netdev_get_by_index+0x5e/0x80 [ 7964.927381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7964.927381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7964.927381][ T3116] ip6_route_add+0x1c/0x140 [ 7964.927381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7964.927381][ T3116] addrconf_add_dev+0xe2/0x170 [ 7964.927381][ T3116] inet6_addr_add+0x12f/0xa40 [ 7964.927381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7964.927381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.927381][ T3116] netlink_rcv_skb+0x130/0x360 [ 7964.927381][ T3116] netlink_unicast+0x449/0x710 [ 7964.927381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7964.927381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7964.927381][ T3116] ___sys_sendmsg+0xee/0x170 [ 7964.927381][ T3116] __sys_sendmsg+0xcd/0x170 [ 7964.927381][ T3116] do_syscall_64+0xc6/0x1e0 [ 7964.927381][ T3116] [ 7964.929579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7964.929579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7964.929579][ T3116] ipv6_find_idev+0x102/0x170 [ 7964.929579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7964.929579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.929579][ T3116] netlink_rcv_skb+0x130/0x360 [ 7964.929579][ T3116] netlink_unicast+0x449/0x710 [ 7964.929579][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7964.929579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7964.929579][ T3116] ___sys_sendmsg+0xee/0x170 [ 7964.929579][ T3116] __sys_sendmsg+0xcd/0x170 [ 7964.929579][ T3116] do_syscall_64+0xc6/0x1e0 [ 7964.929579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7964.929579][ T3116] [ 7964.931323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7964.931323][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7964.931323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7964.931323][ T3116] ipv6_find_idev+0x102/0x170 [ 7964.931323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7964.931323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7964.931323][ T3116] netlink_rcv_skb+0x130/0x360 [ 7964.931323][ T3116] netlink_unicast+0x449/0x710 [ 7964.931323][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7964.931323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7964.931323][ T3116] ___sys_sendmsg+0xee/0x170 [ 7964.931323][ T3116] __sys_sendmsg+0xcd/0x170 [ 7964.931323][ T3116] do_syscall_64+0xc6/0x1e0 [ 7964.931323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7964.931323][ T3116] [ 7975.164842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7975.165306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7975.165306][ T3116] dst_init+0x84/0x4a0 [ 7975.165306][ T3116] dst_alloc+0x97/0x150 [ 7975.165306][ T3116] ip6_dst_alloc+0x23/0x90 [ 7975.165306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7975.165306][ T3116] ip6_pol_route+0x56f/0x840 [ 7975.165306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7975.165306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7975.165306][ T3116] fib6_rule_lookup+0x182/0x630 [ 7975.165306][ T3116] ip6_route_input+0x59c/0xa50 [ 7975.165306][ T3116] ipv6_rcv+0x397/0x810 [ 7975.165306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7975.165306][ T3116] process_backlog+0x101/0x620 [ 7975.165306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7975.165306][ T3116] net_rx_action+0x495/0xbe0 [ 7975.165306][ T3116] __do_softirq+0x1b5/0x7f6 [ 7975.165306][ T3116] [ 7975.167390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7975.167390][ T3116] netdev_get_by_index+0x5e/0x80 [ 7975.167390][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7975.167390][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7975.167390][ T3116] ip6_route_add+0x1c/0x140 [ 7975.167390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7975.167390][ T3116] addrconf_add_dev+0xe2/0x170 [ 7975.167390][ T3116] inet6_addr_add+0x12f/0xa40 [ 7975.167390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7975.167390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.167390][ T3116] netlink_rcv_skb+0x130/0x360 [ 7975.167390][ T3116] netlink_unicast+0x449/0x710 [ 7975.167390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7975.167390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7975.167390][ T3116] ___sys_sendmsg+0xee/0x170 [ 7975.167390][ T3116] __sys_sendmsg+0xcd/0x170 [ 7975.167390][ T3116] do_syscall_64+0xc6/0x1e0 [ 7975.167390][ T3116] [ 7975.169549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7975.169549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7975.169549][ T3116] ipv6_find_idev+0x102/0x170 [ 7975.169549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7975.169549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.169549][ T3116] netlink_rcv_skb+0x130/0x360 [ 7975.169549][ T3116] netlink_unicast+0x449/0x710 [ 7975.169549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7975.169549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7975.169549][ T3116] ___sys_sendmsg+0xee/0x170 [ 7975.169549][ T3116] __sys_sendmsg+0xcd/0x170 [ 7975.169549][ T3116] do_syscall_64+0xc6/0x1e0 [ 7975.169549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7975.169549][ T3116] [ 7975.171255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7975.171255][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7975.171255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7975.171255][ T3116] ipv6_find_idev+0x102/0x170 [ 7975.171255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7975.171255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.171255][ T3116] netlink_rcv_skb+0x130/0x360 [ 7975.171255][ T3116] netlink_unicast+0x449/0x710 [ 7975.171255][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7975.171255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7975.171255][ T3116] ___sys_sendmsg+0xee/0x170 [ 7975.171255][ T3116] __sys_sendmsg+0xcd/0x170 [ 7975.171255][ T3116] do_syscall_64+0xc6/0x1e0 [ 7975.171255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7975.171255][ T3116] [ 7985.836867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7985.837360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7985.837360][ T3116] dst_init+0x84/0x4a0 [ 7985.837360][ T3116] dst_alloc+0x97/0x150 [ 7985.837360][ T3116] ip6_dst_alloc+0x23/0x90 [ 7985.837360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7985.837360][ T3116] ip6_pol_route+0x56f/0x840 [ 7985.837360][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7985.837360][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7985.837360][ T3116] fib6_rule_lookup+0x182/0x630 [ 7985.837360][ T3116] ip6_route_input+0x59c/0xa50 [ 7985.837360][ T3116] ipv6_rcv+0x397/0x810 [ 7985.837360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7985.837360][ T3116] process_backlog+0x101/0x620 [ 7985.837360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7985.837360][ T3116] net_rx_action+0x495/0xbe0 [ 7985.837360][ T3116] __do_softirq+0x1b5/0x7f6 [ 7985.837360][ T3116] [ 7985.839431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7985.839431][ T3116] netdev_get_by_index+0x5e/0x80 [ 7985.839431][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7985.839431][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7985.839431][ T3116] ip6_route_add+0x1c/0x140 [ 7985.839431][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7985.839431][ T3116] addrconf_add_dev+0xe2/0x170 [ 7985.839431][ T3116] inet6_addr_add+0x12f/0xa40 [ 7985.839431][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7985.839431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.839431][ T3116] netlink_rcv_skb+0x130/0x360 [ 7985.839431][ T3116] netlink_unicast+0x449/0x710 [ 7985.839431][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7985.839431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7985.839431][ T3116] ___sys_sendmsg+0xee/0x170 [ 7985.839431][ T3116] __sys_sendmsg+0xcd/0x170 [ 7985.839431][ T3116] do_syscall_64+0xc6/0x1e0 [ 7985.839431][ T3116] [ 7985.841611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7985.841611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7985.841611][ T3116] ipv6_find_idev+0x102/0x170 [ 7985.841611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7985.841611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.841611][ T3116] netlink_rcv_skb+0x130/0x360 [ 7985.841611][ T3116] netlink_unicast+0x449/0x710 [ 7985.841611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7985.841611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7985.841611][ T3116] ___sys_sendmsg+0xee/0x170 [ 7985.841611][ T3116] __sys_sendmsg+0xcd/0x170 [ 7985.841611][ T3116] do_syscall_64+0xc6/0x1e0 [ 7985.841611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7985.841611][ T3116] [ 7985.843304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7985.843304][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7985.843304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7985.843304][ T3116] ipv6_find_idev+0x102/0x170 [ 7985.843304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7985.843304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.843304][ T3116] netlink_rcv_skb+0x130/0x360 [ 7985.843304][ T3116] netlink_unicast+0x449/0x710 [ 7985.843304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7985.843304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7985.843304][ T3116] ___sys_sendmsg+0xee/0x170 [ 7985.843304][ T3116] __sys_sendmsg+0xcd/0x170 [ 7985.843304][ T3116] do_syscall_64+0xc6/0x1e0 [ 7985.843304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7985.843304][ T3116] [ 7996.028805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 7996.029272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7996.029272][ T3116] dst_init+0x84/0x4a0 [ 7996.029272][ T3116] dst_alloc+0x97/0x150 [ 7996.029272][ T3116] ip6_dst_alloc+0x23/0x90 [ 7996.029272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7996.029272][ T3116] ip6_pol_route+0x56f/0x840 [ 7996.029272][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 7996.029272][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 7996.029272][ T3116] fib6_rule_lookup+0x182/0x630 [ 7996.029272][ T3116] ip6_route_input+0x59c/0xa50 [ 7996.029272][ T3116] ipv6_rcv+0x397/0x810 [ 7996.029272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 7996.029272][ T3116] process_backlog+0x101/0x620 [ 7996.029272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 7996.029272][ T3116] net_rx_action+0x495/0xbe0 [ 7996.029272][ T3116] __do_softirq+0x1b5/0x7f6 [ 7996.029272][ T3116] [ 7996.031359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7996.031359][ T3116] netdev_get_by_index+0x5e/0x80 [ 7996.031359][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 7996.031359][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 7996.031359][ T3116] ip6_route_add+0x1c/0x140 [ 7996.031359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 7996.031359][ T3116] addrconf_add_dev+0xe2/0x170 [ 7996.031359][ T3116] inet6_addr_add+0x12f/0xa40 [ 7996.031359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 7996.031359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7996.031359][ T3116] netlink_rcv_skb+0x130/0x360 [ 7996.031359][ T3116] netlink_unicast+0x449/0x710 [ 7996.031359][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7996.031359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7996.031359][ T3116] ___sys_sendmsg+0xee/0x170 [ 7996.031359][ T3116] __sys_sendmsg+0xcd/0x170 [ 7996.031359][ T3116] do_syscall_64+0xc6/0x1e0 [ 7996.031359][ T3116] [ 7996.033513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7996.033513][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 7996.033513][ T3116] ipv6_find_idev+0x102/0x170 [ 7996.033513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7996.033513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7996.033513][ T3116] netlink_rcv_skb+0x130/0x360 [ 7996.033513][ T3116] netlink_unicast+0x449/0x710 [ 7996.033513][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7996.033513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7996.033513][ T3116] ___sys_sendmsg+0xee/0x170 [ 7996.033513][ T3116] __sys_sendmsg+0xcd/0x170 [ 7996.033513][ T3116] do_syscall_64+0xc6/0x1e0 [ 7996.033513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7996.033513][ T3116] [ 7996.035207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 7996.035207][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 7996.035207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 7996.035207][ T3116] ipv6_find_idev+0x102/0x170 [ 7996.035207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 7996.035207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7996.035207][ T3116] netlink_rcv_skb+0x130/0x360 [ 7996.035207][ T3116] netlink_unicast+0x449/0x710 [ 7996.035207][ T3116] netlink_sendmsg+0x723/0xbe0 [ 7996.035207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 7996.035207][ T3116] ___sys_sendmsg+0xee/0x170 [ 7996.035207][ T3116] __sys_sendmsg+0xcd/0x170 [ 7996.035207][ T3116] do_syscall_64+0xc6/0x1e0 [ 7996.035207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7996.035207][ T3116] [ 8006.276812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8006.277285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8006.277285][ T3116] dst_init+0x84/0x4a0 [ 8006.277285][ T3116] dst_alloc+0x97/0x150 [ 8006.277285][ T3116] ip6_dst_alloc+0x23/0x90 [ 8006.277285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8006.277285][ T3116] ip6_pol_route+0x56f/0x840 [ 8006.277285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8006.277285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8006.277285][ T3116] fib6_rule_lookup+0x182/0x630 [ 8006.277285][ T3116] ip6_route_input+0x59c/0xa50 [ 8006.277285][ T3116] ipv6_rcv+0x397/0x810 [ 8006.277285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8006.277285][ T3116] process_backlog+0x101/0x620 [ 8006.277285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8006.277285][ T3116] net_rx_action+0x495/0xbe0 [ 8006.277285][ T3116] __do_softirq+0x1b5/0x7f6 [ 8006.277285][ T3116] [ 8006.279353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8006.279353][ T3116] netdev_get_by_index+0x5e/0x80 [ 8006.279353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8006.279353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8006.279353][ T3116] ip6_route_add+0x1c/0x140 [ 8006.279353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8006.279353][ T3116] addrconf_add_dev+0xe2/0x170 [ 8006.279353][ T3116] inet6_addr_add+0x12f/0xa40 [ 8006.279353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8006.279353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8006.279353][ T3116] netlink_rcv_skb+0x130/0x360 [ 8006.279353][ T3116] netlink_unicast+0x449/0x710 [ 8006.279353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8006.279353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8006.279353][ T3116] ___sys_sendmsg+0xee/0x170 [ 8006.279353][ T3116] __sys_sendmsg+0xcd/0x170 [ 8006.279353][ T3116] do_syscall_64+0xc6/0x1e0 [ 8006.279353][ T3116] [ 8006.281527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8006.281527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8006.281527][ T3116] ipv6_find_idev+0x102/0x170 [ 8006.281527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8006.281527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8006.281527][ T3116] netlink_rcv_skb+0x130/0x360 [ 8006.281527][ T3116] netlink_unicast+0x449/0x710 [ 8006.281527][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8006.281527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8006.281527][ T3116] ___sys_sendmsg+0xee/0x170 [ 8006.281527][ T3116] __sys_sendmsg+0xcd/0x170 [ 8006.281527][ T3116] do_syscall_64+0xc6/0x1e0 [ 8006.281527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8006.281527][ T3116] [ 8006.283233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8006.283233][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8006.283233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8006.283233][ T3116] ipv6_find_idev+0x102/0x170 [ 8006.283233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8006.283233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8006.283233][ T3116] netlink_rcv_skb+0x130/0x360 [ 8006.283233][ T3116] netlink_unicast+0x449/0x710 [ 8006.283233][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8006.283233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8006.283233][ T3116] ___sys_sendmsg+0xee/0x170 [ 8006.283233][ T3116] __sys_sendmsg+0xcd/0x170 [ 8006.283233][ T3116] do_syscall_64+0xc6/0x1e0 [ 8006.283233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8006.283233][ T3116] [ 8016.348795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8016.349268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8016.349268][ T3116] dst_init+0x84/0x4a0 [ 8016.349268][ T3116] dst_alloc+0x97/0x150 [ 8016.349268][ T3116] ip6_dst_alloc+0x23/0x90 [ 8016.349268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8016.349268][ T3116] ip6_pol_route+0x56f/0x840 [ 8016.349268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8016.349268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8016.349268][ T3116] fib6_rule_lookup+0x182/0x630 [ 8016.349268][ T3116] ip6_route_input+0x59c/0xa50 [ 8016.349268][ T3116] ipv6_rcv+0x397/0x810 [ 8016.349268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8016.349268][ T3116] process_backlog+0x101/0x620 [ 8016.349268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8016.349268][ T3116] net_rx_action+0x495/0xbe0 [ 8016.349268][ T3116] __do_softirq+0x1b5/0x7f6 [ 8016.349268][ T3116] [ 8016.351381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8016.351381][ T3116] netdev_get_by_index+0x5e/0x80 [ 8016.351381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8016.351381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8016.351381][ T3116] ip6_route_add+0x1c/0x140 [ 8016.351381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8016.351381][ T3116] addrconf_add_dev+0xe2/0x170 [ 8016.351381][ T3116] inet6_addr_add+0x12f/0xa40 [ 8016.351381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8016.351381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.351381][ T3116] netlink_rcv_skb+0x130/0x360 [ 8016.351381][ T3116] netlink_unicast+0x449/0x710 [ 8016.351381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8016.351381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8016.351381][ T3116] ___sys_sendmsg+0xee/0x170 [ 8016.351381][ T3116] __sys_sendmsg+0xcd/0x170 [ 8016.351381][ T3116] do_syscall_64+0xc6/0x1e0 [ 8016.351381][ T3116] [ 8016.353547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8016.353547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8016.353547][ T3116] ipv6_find_idev+0x102/0x170 [ 8016.353547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8016.353547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.353547][ T3116] netlink_rcv_skb+0x130/0x360 [ 8016.353547][ T3116] netlink_unicast+0x449/0x710 [ 8016.353547][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8016.353547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8016.353547][ T3116] ___sys_sendmsg+0xee/0x170 [ 8016.353547][ T3116] __sys_sendmsg+0xcd/0x170 [ 8016.353547][ T3116] do_syscall_64+0xc6/0x1e0 [ 8016.353547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8016.353547][ T3116] [ 8016.355240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8016.355240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8016.355240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8016.355240][ T3116] ipv6_find_idev+0x102/0x170 [ 8016.355240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8016.355240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.355240][ T3116] netlink_rcv_skb+0x130/0x360 [ 8016.355240][ T3116] netlink_unicast+0x449/0x710 [ 8016.355240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8016.355240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8016.355240][ T3116] ___sys_sendmsg+0xee/0x170 [ 8016.355240][ T3116] __sys_sendmsg+0xcd/0x170 [ 8016.355240][ T3116] do_syscall_64+0xc6/0x1e0 [ 8016.355240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8016.355240][ T3116] [ 8026.604851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8026.605336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8026.605336][ T3116] dst_init+0x84/0x4a0 [ 8026.605336][ T3116] dst_alloc+0x97/0x150 [ 8026.605336][ T3116] ip6_dst_alloc+0x23/0x90 [ 8026.605336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8026.605336][ T3116] ip6_pol_route+0x56f/0x840 [ 8026.605336][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8026.605336][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8026.605336][ T3116] fib6_rule_lookup+0x182/0x630 [ 8026.605336][ T3116] ip6_route_input+0x59c/0xa50 [ 8026.605336][ T3116] ipv6_rcv+0x397/0x810 [ 8026.605336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8026.605336][ T3116] process_backlog+0x101/0x620 [ 8026.605336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8026.605336][ T3116] net_rx_action+0x495/0xbe0 [ 8026.605336][ T3116] __do_softirq+0x1b5/0x7f6 [ 8026.605336][ T3116] [ 8026.607412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8026.607412][ T3116] netdev_get_by_index+0x5e/0x80 [ 8026.607412][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8026.607412][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8026.607412][ T3116] ip6_route_add+0x1c/0x140 [ 8026.607412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8026.607412][ T3116] addrconf_add_dev+0xe2/0x170 [ 8026.607412][ T3116] inet6_addr_add+0x12f/0xa40 [ 8026.607412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8026.607412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.607412][ T3116] netlink_rcv_skb+0x130/0x360 [ 8026.607412][ T3116] netlink_unicast+0x449/0x710 [ 8026.607412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8026.607412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8026.607412][ T3116] ___sys_sendmsg+0xee/0x170 [ 8026.607412][ T3116] __sys_sendmsg+0xcd/0x170 [ 8026.607412][ T3116] do_syscall_64+0xc6/0x1e0 [ 8026.607412][ T3116] [ 8026.609577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8026.609577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8026.609577][ T3116] ipv6_find_idev+0x102/0x170 [ 8026.609577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8026.609577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.609577][ T3116] netlink_rcv_skb+0x130/0x360 [ 8026.609577][ T3116] netlink_unicast+0x449/0x710 [ 8026.609577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8026.609577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8026.609577][ T3116] ___sys_sendmsg+0xee/0x170 [ 8026.609577][ T3116] __sys_sendmsg+0xcd/0x170 [ 8026.609577][ T3116] do_syscall_64+0xc6/0x1e0 [ 8026.609577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8026.609577][ T3116] [ 8026.611320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8026.611320][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8026.611320][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8026.611320][ T3116] ipv6_find_idev+0x102/0x170 [ 8026.611320][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8026.611320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.611320][ T3116] netlink_rcv_skb+0x130/0x360 [ 8026.611320][ T3116] netlink_unicast+0x449/0x710 [ 8026.611320][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8026.611320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8026.611320][ T3116] ___sys_sendmsg+0xee/0x170 [ 8026.611320][ T3116] __sys_sendmsg+0xcd/0x170 [ 8026.611320][ T3116] do_syscall_64+0xc6/0x1e0 [ 8026.611320][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8026.611320][ T3116] [ 8036.652808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8036.653287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8036.653287][ T3116] dst_init+0x84/0x4a0 [ 8036.653287][ T3116] dst_alloc+0x97/0x150 [ 8036.653287][ T3116] ip6_dst_alloc+0x23/0x90 [ 8036.653287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8036.653287][ T3116] ip6_pol_route+0x56f/0x840 [ 8036.653287][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8036.653287][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8036.653287][ T3116] fib6_rule_lookup+0x182/0x630 [ 8036.653287][ T3116] ip6_route_input+0x59c/0xa50 [ 8036.653287][ T3116] ipv6_rcv+0x397/0x810 [ 8036.653287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8036.653287][ T3116] process_backlog+0x101/0x620 [ 8036.653287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8036.653287][ T3116] net_rx_action+0x495/0xbe0 [ 8036.653287][ T3116] __do_softirq+0x1b5/0x7f6 [ 8036.653287][ T3116] [ 8036.655355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8036.655355][ T3116] netdev_get_by_index+0x5e/0x80 [ 8036.655355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8036.655355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8036.655355][ T3116] ip6_route_add+0x1c/0x140 [ 8036.655355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8036.655355][ T3116] addrconf_add_dev+0xe2/0x170 [ 8036.655355][ T3116] inet6_addr_add+0x12f/0xa40 [ 8036.655355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8036.655355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.655355][ T3116] netlink_rcv_skb+0x130/0x360 [ 8036.655355][ T3116] netlink_unicast+0x449/0x710 [ 8036.655355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8036.655355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8036.655355][ T3116] ___sys_sendmsg+0xee/0x170 [ 8036.655355][ T3116] __sys_sendmsg+0xcd/0x170 [ 8036.655355][ T3116] do_syscall_64+0xc6/0x1e0 [ 8036.655355][ T3116] [ 8036.657517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8036.657517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8036.657517][ T3116] ipv6_find_idev+0x102/0x170 [ 8036.657517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8036.657517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.657517][ T3116] netlink_rcv_skb+0x130/0x360 [ 8036.657517][ T3116] netlink_unicast+0x449/0x710 [ 8036.657517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8036.657517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8036.657517][ T3116] ___sys_sendmsg+0xee/0x170 [ 8036.657517][ T3116] __sys_sendmsg+0xcd/0x170 [ 8036.657517][ T3116] do_syscall_64+0xc6/0x1e0 [ 8036.657517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8036.657517][ T3116] [ 8036.659208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8036.659208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8036.659208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8036.659208][ T3116] ipv6_find_idev+0x102/0x170 [ 8036.659208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8036.659208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.659208][ T3116] netlink_rcv_skb+0x130/0x360 [ 8036.659208][ T3116] netlink_unicast+0x449/0x710 [ 8036.659208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8036.659208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8036.659208][ T3116] ___sys_sendmsg+0xee/0x170 [ 8036.659208][ T3116] __sys_sendmsg+0xcd/0x170 [ 8036.659208][ T3116] do_syscall_64+0xc6/0x1e0 [ 8036.659208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8036.659208][ T3116] [ 8046.708828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8046.709325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8046.709325][ T3116] dst_init+0x84/0x4a0 [ 8046.709325][ T3116] dst_alloc+0x97/0x150 [ 8046.709325][ T3116] ip6_dst_alloc+0x23/0x90 [ 8046.709325][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8046.709325][ T3116] ip6_pol_route+0x56f/0x840 [ 8046.709325][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8046.709325][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8046.709325][ T3116] fib6_rule_lookup+0x182/0x630 [ 8046.709325][ T3116] ip6_route_input+0x59c/0xa50 [ 8046.709325][ T3116] ipv6_rcv+0x397/0x810 [ 8046.709325][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8046.709325][ T3116] process_backlog+0x101/0x620 [ 8046.709325][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8046.709325][ T3116] net_rx_action+0x495/0xbe0 [ 8046.709325][ T3116] __do_softirq+0x1b5/0x7f6 [ 8046.709325][ T3116] [ 8046.711433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8046.711433][ T3116] netdev_get_by_index+0x5e/0x80 [ 8046.711433][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8046.711433][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8046.711433][ T3116] ip6_route_add+0x1c/0x140 [ 8046.711433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8046.711433][ T3116] addrconf_add_dev+0xe2/0x170 [ 8046.711433][ T3116] inet6_addr_add+0x12f/0xa40 [ 8046.711433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8046.711433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.711433][ T3116] netlink_rcv_skb+0x130/0x360 [ 8046.711433][ T3116] netlink_unicast+0x449/0x710 [ 8046.711433][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8046.711433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8046.711433][ T3116] ___sys_sendmsg+0xee/0x170 [ 8046.711433][ T3116] __sys_sendmsg+0xcd/0x170 [ 8046.711433][ T3116] do_syscall_64+0xc6/0x1e0 [ 8046.711433][ T3116] [ 8046.713593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8046.713593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8046.713593][ T3116] ipv6_find_idev+0x102/0x170 [ 8046.713593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.713593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.713593][ T3116] netlink_rcv_skb+0x130/0x360 [ 8046.713593][ T3116] netlink_unicast+0x449/0x710 [ 8046.713593][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8046.713593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8046.713593][ T3116] ___sys_sendmsg+0xee/0x170 [ 8046.713593][ T3116] __sys_sendmsg+0xcd/0x170 [ 8046.713593][ T3116] do_syscall_64+0xc6/0x1e0 [ 8046.713593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.713593][ T3116] [ 8046.715285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8046.715285][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8046.715285][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8046.715285][ T3116] ipv6_find_idev+0x102/0x170 [ 8046.715285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.715285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.715285][ T3116] netlink_rcv_skb+0x130/0x360 [ 8046.715285][ T3116] netlink_unicast+0x449/0x710 [ 8046.715285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8046.715285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8046.715285][ T3116] ___sys_sendmsg+0xee/0x170 [ 8046.715285][ T3116] __sys_sendmsg+0xcd/0x170 [ 8046.715285][ T3116] do_syscall_64+0xc6/0x1e0 [ 8046.715285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.715285][ T3116] [ 8056.788813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8056.789271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8056.789271][ T3116] dst_init+0x84/0x4a0 [ 8056.789271][ T3116] dst_alloc+0x97/0x150 [ 8056.789271][ T3116] ip6_dst_alloc+0x23/0x90 [ 8056.789271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8056.789271][ T3116] ip6_pol_route+0x56f/0x840 [ 8056.789271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8056.789271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8056.789271][ T3116] fib6_rule_lookup+0x182/0x630 [ 8056.789271][ T3116] ip6_route_input+0x59c/0xa50 [ 8056.789271][ T3116] ipv6_rcv+0x397/0x810 [ 8056.789271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8056.789271][ T3116] process_backlog+0x101/0x620 [ 8056.789271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8056.789271][ T3116] net_rx_action+0x495/0xbe0 [ 8056.789271][ T3116] __do_softirq+0x1b5/0x7f6 [ 8056.789271][ T3116] [ 8056.791477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8056.791477][ T3116] netdev_get_by_index+0x5e/0x80 [ 8056.791477][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8056.791477][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8056.791477][ T3116] ip6_route_add+0x1c/0x140 [ 8056.791477][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8056.791477][ T3116] addrconf_add_dev+0xe2/0x170 [ 8056.791477][ T3116] inet6_addr_add+0x12f/0xa40 [ 8056.791477][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8056.791477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.791477][ T3116] netlink_rcv_skb+0x130/0x360 [ 8056.791477][ T3116] netlink_unicast+0x449/0x710 [ 8056.791477][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8056.791477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8056.791477][ T3116] ___sys_sendmsg+0xee/0x170 [ 8056.791477][ T3116] __sys_sendmsg+0xcd/0x170 [ 8056.791477][ T3116] do_syscall_64+0xc6/0x1e0 [ 8056.791477][ T3116] [ 8056.793641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8056.793641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8056.793641][ T3116] ipv6_find_idev+0x102/0x170 [ 8056.793641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8056.793641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.793641][ T3116] netlink_rcv_skb+0x130/0x360 [ 8056.793641][ T3116] netlink_unicast+0x449/0x710 [ 8056.793641][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8056.793641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8056.793641][ T3116] ___sys_sendmsg+0xee/0x170 [ 8056.793641][ T3116] __sys_sendmsg+0xcd/0x170 [ 8056.793641][ T3116] do_syscall_64+0xc6/0x1e0 [ 8056.793641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8056.793641][ T3116] [ 8056.795332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8056.795332][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8056.795332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8056.795332][ T3116] ipv6_find_idev+0x102/0x170 [ 8056.795332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8056.795332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8056.795332][ T3116] netlink_rcv_skb+0x130/0x360 [ 8056.795332][ T3116] netlink_unicast+0x449/0x710 [ 8056.795332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8056.795332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8056.795332][ T3116] ___sys_sendmsg+0xee/0x170 [ 8056.795332][ T3116] __sys_sendmsg+0xcd/0x170 [ 8056.795332][ T3116] do_syscall_64+0xc6/0x1e0 [ 8056.795332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8056.795332][ T3116] [ 8066.868804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8066.869266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8066.869266][ T3116] dst_init+0x84/0x4a0 [ 8066.869266][ T3116] dst_alloc+0x97/0x150 [ 8066.869266][ T3116] ip6_dst_alloc+0x23/0x90 [ 8066.869266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8066.869266][ T3116] ip6_pol_route+0x56f/0x840 [ 8066.869266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8066.869266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8066.869266][ T3116] fib6_rule_lookup+0x182/0x630 [ 8066.869266][ T3116] ip6_route_input+0x59c/0xa50 [ 8066.869266][ T3116] ipv6_rcv+0x397/0x810 [ 8066.869266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8066.869266][ T3116] process_backlog+0x101/0x620 [ 8066.869266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8066.869266][ T3116] net_rx_action+0x495/0xbe0 [ 8066.869266][ T3116] __do_softirq+0x1b5/0x7f6 [ 8066.869266][ T3116] [ 8066.871354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8066.871354][ T3116] netdev_get_by_index+0x5e/0x80 [ 8066.871354][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8066.871354][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8066.871354][ T3116] ip6_route_add+0x1c/0x140 [ 8066.871354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8066.871354][ T3116] addrconf_add_dev+0xe2/0x170 [ 8066.871354][ T3116] inet6_addr_add+0x12f/0xa40 [ 8066.871354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8066.871354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.871354][ T3116] netlink_rcv_skb+0x130/0x360 [ 8066.871354][ T3116] netlink_unicast+0x449/0x710 [ 8066.871354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8066.871354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8066.871354][ T3116] ___sys_sendmsg+0xee/0x170 [ 8066.871354][ T3116] __sys_sendmsg+0xcd/0x170 [ 8066.871354][ T3116] do_syscall_64+0xc6/0x1e0 [ 8066.871354][ T3116] [ 8066.873518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8066.873518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8066.873518][ T3116] ipv6_find_idev+0x102/0x170 [ 8066.873518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.873518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.873518][ T3116] netlink_rcv_skb+0x130/0x360 [ 8066.873518][ T3116] netlink_unicast+0x449/0x710 [ 8066.873518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8066.873518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8066.873518][ T3116] ___sys_sendmsg+0xee/0x170 [ 8066.873518][ T3116] __sys_sendmsg+0xcd/0x170 [ 8066.873518][ T3116] do_syscall_64+0xc6/0x1e0 [ 8066.873518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.873518][ T3116] [ 8066.875221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8066.875221][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8066.875221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8066.875221][ T3116] ipv6_find_idev+0x102/0x170 [ 8066.875221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.875221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.875221][ T3116] netlink_rcv_skb+0x130/0x360 [ 8066.875221][ T3116] netlink_unicast+0x449/0x710 [ 8066.875221][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8066.875221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8066.875221][ T3116] ___sys_sendmsg+0xee/0x170 [ 8066.875221][ T3116] __sys_sendmsg+0xcd/0x170 [ 8066.875221][ T3116] do_syscall_64+0xc6/0x1e0 [ 8066.875221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.875221][ T3116] [ 8077.116829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8077.117307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8077.117307][ T3116] dst_init+0x84/0x4a0 [ 8077.117307][ T3116] dst_alloc+0x97/0x150 [ 8077.117307][ T3116] ip6_dst_alloc+0x23/0x90 [ 8077.117307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8077.117307][ T3116] ip6_pol_route+0x56f/0x840 [ 8077.117307][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8077.117307][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8077.117307][ T3116] fib6_rule_lookup+0x182/0x630 [ 8077.117307][ T3116] ip6_route_input+0x59c/0xa50 [ 8077.117307][ T3116] ipv6_rcv+0x397/0x810 [ 8077.117307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8077.117307][ T3116] process_backlog+0x101/0x620 [ 8077.117307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8077.117307][ T3116] net_rx_action+0x495/0xbe0 [ 8077.117307][ T3116] __do_softirq+0x1b5/0x7f6 [ 8077.117307][ T3116] [ 8077.119374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8077.119374][ T3116] netdev_get_by_index+0x5e/0x80 [ 8077.119374][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8077.119374][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8077.119374][ T3116] ip6_route_add+0x1c/0x140 [ 8077.119374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8077.119374][ T3116] addrconf_add_dev+0xe2/0x170 [ 8077.119374][ T3116] inet6_addr_add+0x12f/0xa40 [ 8077.119374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8077.119374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.119374][ T3116] netlink_rcv_skb+0x130/0x360 [ 8077.119374][ T3116] netlink_unicast+0x449/0x710 [ 8077.119374][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8077.119374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8077.119374][ T3116] ___sys_sendmsg+0xee/0x170 [ 8077.119374][ T3116] __sys_sendmsg+0xcd/0x170 [ 8077.119374][ T3116] do_syscall_64+0xc6/0x1e0 [ 8077.119374][ T3116] [ 8077.121597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8077.121597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8077.121597][ T3116] ipv6_find_idev+0x102/0x170 [ 8077.121597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8077.121597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.121597][ T3116] netlink_rcv_skb+0x130/0x360 [ 8077.121597][ T3116] netlink_unicast+0x449/0x710 [ 8077.121597][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8077.121597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8077.121597][ T3116] ___sys_sendmsg+0xee/0x170 [ 8077.121597][ T3116] __sys_sendmsg+0xcd/0x170 [ 8077.121597][ T3116] do_syscall_64+0xc6/0x1e0 [ 8077.121597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8077.121597][ T3116] [ 8077.123288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8077.123288][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8077.123288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8077.123288][ T3116] ipv6_find_idev+0x102/0x170 [ 8077.123288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8077.123288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.123288][ T3116] netlink_rcv_skb+0x130/0x360 [ 8077.123288][ T3116] netlink_unicast+0x449/0x710 [ 8077.123288][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8077.123288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8077.123288][ T3116] ___sys_sendmsg+0xee/0x170 [ 8077.123288][ T3116] __sys_sendmsg+0xcd/0x170 [ 8077.123288][ T3116] do_syscall_64+0xc6/0x1e0 [ 8077.123288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8077.123288][ T3116] [ 8087.308828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8087.309295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8087.309295][ T3116] dst_init+0x84/0x4a0 [ 8087.309295][ T3116] dst_alloc+0x97/0x150 [ 8087.309295][ T3116] ip6_dst_alloc+0x23/0x90 [ 8087.309295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8087.309295][ T3116] ip6_pol_route+0x56f/0x840 [ 8087.309295][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8087.309295][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8087.309295][ T3116] fib6_rule_lookup+0x182/0x630 [ 8087.309295][ T3116] ip6_route_input+0x59c/0xa50 [ 8087.309295][ T3116] ipv6_rcv+0x397/0x810 [ 8087.309295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8087.309295][ T3116] process_backlog+0x101/0x620 [ 8087.309295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8087.309295][ T3116] net_rx_action+0x495/0xbe0 [ 8087.309295][ T3116] __do_softirq+0x1b5/0x7f6 [ 8087.309295][ T3116] [ 8087.311381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8087.311381][ T3116] netdev_get_by_index+0x5e/0x80 [ 8087.311381][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8087.311381][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8087.311381][ T3116] ip6_route_add+0x1c/0x140 [ 8087.311381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8087.311381][ T3116] addrconf_add_dev+0xe2/0x170 [ 8087.311381][ T3116] inet6_addr_add+0x12f/0xa40 [ 8087.311381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8087.311381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.311381][ T3116] netlink_rcv_skb+0x130/0x360 [ 8087.311381][ T3116] netlink_unicast+0x449/0x710 [ 8087.311381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8087.311381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8087.311381][ T3116] ___sys_sendmsg+0xee/0x170 [ 8087.311381][ T3116] __sys_sendmsg+0xcd/0x170 [ 8087.311381][ T3116] do_syscall_64+0xc6/0x1e0 [ 8087.311381][ T3116] [ 8087.313539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8087.313539][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8087.313539][ T3116] ipv6_find_idev+0x102/0x170 [ 8087.313539][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.313539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.313539][ T3116] netlink_rcv_skb+0x130/0x360 [ 8087.313539][ T3116] netlink_unicast+0x449/0x710 [ 8087.313539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8087.313539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8087.313539][ T3116] ___sys_sendmsg+0xee/0x170 [ 8087.313539][ T3116] __sys_sendmsg+0xcd/0x170 [ 8087.313539][ T3116] do_syscall_64+0xc6/0x1e0 [ 8087.313539][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.313539][ T3116] [ 8087.315230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8087.315230][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8087.315230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8087.315230][ T3116] ipv6_find_idev+0x102/0x170 [ 8087.315230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.315230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.315230][ T3116] netlink_rcv_skb+0x130/0x360 [ 8087.315230][ T3116] netlink_unicast+0x449/0x710 [ 8087.315230][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8087.315230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8087.315230][ T3116] ___sys_sendmsg+0xee/0x170 [ 8087.315230][ T3116] __sys_sendmsg+0xcd/0x170 [ 8087.315230][ T3116] do_syscall_64+0xc6/0x1e0 [ 8087.315230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.315230][ T3116] [ 8097.556741][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8097.557218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8097.557218][ T3116] dst_init+0x84/0x4a0 [ 8097.557218][ T3116] dst_alloc+0x97/0x150 [ 8097.557218][ T3116] ip6_dst_alloc+0x23/0x90 [ 8097.557218][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8097.557218][ T3116] ip6_pol_route+0x56f/0x840 [ 8097.557218][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8097.557218][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8097.557218][ T3116] fib6_rule_lookup+0x182/0x630 [ 8097.557218][ T3116] ip6_route_input+0x59c/0xa50 [ 8097.557218][ T3116] ipv6_rcv+0x397/0x810 [ 8097.557218][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8097.557218][ T3116] process_backlog+0x101/0x620 [ 8097.557218][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8097.557218][ T3116] net_rx_action+0x495/0xbe0 [ 8097.557218][ T3116] __do_softirq+0x1b5/0x7f6 [ 8097.557218][ T3116] [ 8097.559301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8097.559301][ T3116] netdev_get_by_index+0x5e/0x80 [ 8097.559301][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8097.559301][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8097.559301][ T3116] ip6_route_add+0x1c/0x140 [ 8097.559301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8097.559301][ T3116] addrconf_add_dev+0xe2/0x170 [ 8097.559301][ T3116] inet6_addr_add+0x12f/0xa40 [ 8097.559301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8097.559301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.559301][ T3116] netlink_rcv_skb+0x130/0x360 [ 8097.559301][ T3116] netlink_unicast+0x449/0x710 [ 8097.559301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8097.559301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8097.559301][ T3116] ___sys_sendmsg+0xee/0x170 [ 8097.559301][ T3116] __sys_sendmsg+0xcd/0x170 [ 8097.559301][ T3116] do_syscall_64+0xc6/0x1e0 [ 8097.559301][ T3116] [ 8097.561484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8097.561484][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8097.561484][ T3116] ipv6_find_idev+0x102/0x170 [ 8097.561484][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8097.561484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.561484][ T3116] netlink_rcv_skb+0x130/0x360 [ 8097.561484][ T3116] netlink_unicast+0x449/0x710 [ 8097.561484][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8097.561484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8097.561484][ T3116] ___sys_sendmsg+0xee/0x170 [ 8097.561484][ T3116] __sys_sendmsg+0xcd/0x170 [ 8097.561484][ T3116] do_syscall_64+0xc6/0x1e0 [ 8097.561484][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8097.561484][ T3116] [ 8097.563194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8097.563194][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8097.563194][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8097.563194][ T3116] ipv6_find_idev+0x102/0x170 [ 8097.563194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8097.563194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8097.563194][ T3116] netlink_rcv_skb+0x130/0x360 [ 8097.563194][ T3116] netlink_unicast+0x449/0x710 [ 8097.563194][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8097.563194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8097.563194][ T3116] ___sys_sendmsg+0xee/0x170 [ 8097.563194][ T3116] __sys_sendmsg+0xcd/0x170 [ 8097.563194][ T3116] do_syscall_64+0xc6/0x1e0 [ 8097.563194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8097.563194][ T3116] [ 8107.652758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8107.653442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8107.653442][ T3116] dst_init+0x84/0x4a0 [ 8107.653442][ T3116] dst_alloc+0x97/0x150 [ 8107.653442][ T3116] ip6_dst_alloc+0x23/0x90 [ 8107.653442][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8107.653442][ T3116] ip6_pol_route+0x56f/0x840 [ 8107.653442][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8107.653442][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8107.653442][ T3116] fib6_rule_lookup+0x182/0x630 [ 8107.653442][ T3116] ip6_route_input+0x59c/0xa50 [ 8107.653442][ T3116] ipv6_rcv+0x397/0x810 [ 8107.653442][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8107.653442][ T3116] process_backlog+0x101/0x620 [ 8107.653442][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8107.653442][ T3116] net_rx_action+0x495/0xbe0 [ 8107.653442][ T3116] __do_softirq+0x1b5/0x7f6 [ 8107.653442][ T3116] [ 8107.656849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8107.656849][ T3116] netdev_get_by_index+0x5e/0x80 [ 8107.656849][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8107.656849][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8107.656849][ T3116] ip6_route_add+0x1c/0x140 [ 8107.656849][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8107.656849][ T3116] addrconf_add_dev+0xe2/0x170 [ 8107.656849][ T3116] inet6_addr_add+0x12f/0xa40 [ 8107.656849][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8107.656849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.656849][ T3116] netlink_rcv_skb+0x130/0x360 [ 8107.656849][ T3116] netlink_unicast+0x449/0x710 [ 8107.656849][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8107.656849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8107.656849][ T3116] ___sys_sendmsg+0xee/0x170 [ 8107.656849][ T3116] __sys_sendmsg+0xcd/0x170 [ 8107.656849][ T3116] do_syscall_64+0xc6/0x1e0 [ 8107.656849][ T3116] [ 8107.660363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8107.660363][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8107.660363][ T3116] ipv6_find_idev+0x102/0x170 [ 8107.660363][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8107.660363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.660363][ T3116] netlink_rcv_skb+0x130/0x360 [ 8107.660363][ T3116] netlink_unicast+0x449/0x710 [ 8107.660363][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8107.660363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8107.660363][ T3116] ___sys_sendmsg+0xee/0x170 [ 8107.660363][ T3116] __sys_sendmsg+0xcd/0x170 [ 8107.660363][ T3116] do_syscall_64+0xc6/0x1e0 [ 8107.660363][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8107.660363][ T3116] [ 8107.663028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8107.663028][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8107.663028][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8107.663028][ T3116] ipv6_find_idev+0x102/0x170 [ 8107.663028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8107.663028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8107.663028][ T3116] netlink_rcv_skb+0x130/0x360 [ 8107.663028][ T3116] netlink_unicast+0x449/0x710 [ 8107.663028][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8107.663028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8107.663028][ T3116] ___sys_sendmsg+0xee/0x170 [ 8107.663028][ T3116] __sys_sendmsg+0xcd/0x170 [ 8107.663028][ T3116] do_syscall_64+0xc6/0x1e0 [ 8107.663028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8107.663028][ T3116] [ 8117.916814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8117.917300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8117.917300][ T3116] dst_init+0x84/0x4a0 [ 8117.917300][ T3116] dst_alloc+0x97/0x150 [ 8117.917300][ T3116] ip6_dst_alloc+0x23/0x90 [ 8117.917300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8117.917300][ T3116] ip6_pol_route+0x56f/0x840 [ 8117.917300][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8117.917300][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8117.917300][ T3116] fib6_rule_lookup+0x182/0x630 [ 8117.917300][ T3116] ip6_route_input+0x59c/0xa50 [ 8117.917300][ T3116] ipv6_rcv+0x397/0x810 [ 8117.917300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8117.917300][ T3116] process_backlog+0x101/0x620 [ 8117.917300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8117.917300][ T3116] net_rx_action+0x495/0xbe0 [ 8117.917300][ T3116] __do_softirq+0x1b5/0x7f6 [ 8117.917300][ T3116] [ 8117.919366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8117.919366][ T3116] netdev_get_by_index+0x5e/0x80 [ 8117.919366][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8117.919366][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8117.919366][ T3116] ip6_route_add+0x1c/0x140 [ 8117.919366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8117.919366][ T3116] addrconf_add_dev+0xe2/0x170 [ 8117.919366][ T3116] inet6_addr_add+0x12f/0xa40 [ 8117.919366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8117.919366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.919366][ T3116] netlink_rcv_skb+0x130/0x360 [ 8117.919366][ T3116] netlink_unicast+0x449/0x710 [ 8117.919366][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8117.919366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8117.919366][ T3116] ___sys_sendmsg+0xee/0x170 [ 8117.919366][ T3116] __sys_sendmsg+0xcd/0x170 [ 8117.919366][ T3116] do_syscall_64+0xc6/0x1e0 [ 8117.919366][ T3116] [ 8117.921552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8117.921552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8117.921552][ T3116] ipv6_find_idev+0x102/0x170 [ 8117.921552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.921552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.921552][ T3116] netlink_rcv_skb+0x130/0x360 [ 8117.921552][ T3116] netlink_unicast+0x449/0x710 [ 8117.921552][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8117.921552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8117.921552][ T3116] ___sys_sendmsg+0xee/0x170 [ 8117.921552][ T3116] __sys_sendmsg+0xcd/0x170 [ 8117.921552][ T3116] do_syscall_64+0xc6/0x1e0 [ 8117.921552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.921552][ T3116] [ 8117.923239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8117.923239][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8117.923239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8117.923239][ T3116] ipv6_find_idev+0x102/0x170 [ 8117.923239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.923239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.923239][ T3116] netlink_rcv_skb+0x130/0x360 [ 8117.923239][ T3116] netlink_unicast+0x449/0x710 [ 8117.923239][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8117.923239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8117.923239][ T3116] ___sys_sendmsg+0xee/0x170 [ 8117.923239][ T3116] __sys_sendmsg+0xcd/0x170 [ 8117.923239][ T3116] do_syscall_64+0xc6/0x1e0 [ 8117.923239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.923239][ T3116] [ 8128.172768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8128.173851][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8128.173851][ T3116] dst_init+0x84/0x4a0 [ 8128.173851][ T3116] dst_alloc+0x97/0x150 [ 8128.173851][ T3116] ip6_dst_alloc+0x23/0x90 [ 8128.173851][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8128.173851][ T3116] ip6_pol_route+0x56f/0x840 [ 8128.173851][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8128.173851][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8128.173851][ T3116] fib6_rule_lookup+0x182/0x630 [ 8128.173851][ T3116] ip6_route_input+0x59c/0xa50 [ 8128.173851][ T3116] ipv6_rcv+0x397/0x810 [ 8128.173851][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8128.173851][ T3116] process_backlog+0x101/0x620 [ 8128.173851][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8128.173851][ T3116] net_rx_action+0x495/0xbe0 [ 8128.173851][ T3116] __do_softirq+0x1b5/0x7f6 [ 8128.173851][ T3116] [ 8128.176009][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8128.176009][ T3116] netdev_get_by_index+0x5e/0x80 [ 8128.176009][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8128.176009][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8128.176009][ T3116] ip6_route_add+0x1c/0x140 [ 8128.176009][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8128.176009][ T3116] addrconf_add_dev+0xe2/0x170 [ 8128.176009][ T3116] inet6_addr_add+0x12f/0xa40 [ 8128.176009][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8128.176009][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.176009][ T3116] netlink_rcv_skb+0x130/0x360 [ 8128.176009][ T3116] netlink_unicast+0x449/0x710 [ 8128.176009][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8128.176009][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8128.176009][ T3116] ___sys_sendmsg+0xee/0x170 [ 8128.176009][ T3116] __sys_sendmsg+0xcd/0x170 [ 8128.176009][ T3116] do_syscall_64+0xc6/0x1e0 [ 8128.176009][ T3116] [ 8128.178267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8128.178267][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8128.178267][ T3116] ipv6_find_idev+0x102/0x170 [ 8128.178267][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.178267][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.178267][ T3116] netlink_rcv_skb+0x130/0x360 [ 8128.178267][ T3116] netlink_unicast+0x449/0x710 [ 8128.178267][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8128.178267][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8128.178267][ T3116] ___sys_sendmsg+0xee/0x170 [ 8128.178267][ T3116] __sys_sendmsg+0xcd/0x170 [ 8128.178267][ T3116] do_syscall_64+0xc6/0x1e0 [ 8128.178267][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.178267][ T3116] [ 8128.180033][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8128.180033][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8128.180033][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8128.180033][ T3116] ipv6_find_idev+0x102/0x170 [ 8128.180033][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.180033][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.180033][ T3116] netlink_rcv_skb+0x130/0x360 [ 8128.180033][ T3116] netlink_unicast+0x449/0x710 [ 8128.180033][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8128.180033][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8128.180033][ T3116] ___sys_sendmsg+0xee/0x170 [ 8128.180033][ T3116] __sys_sendmsg+0xcd/0x170 [ 8128.180033][ T3116] do_syscall_64+0xc6/0x1e0 [ 8128.180033][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.180033][ T3116] [ 8138.820929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8138.821446][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8138.821446][ T3116] dst_init+0x84/0x4a0 [ 8138.821446][ T3116] dst_alloc+0x97/0x150 [ 8138.821446][ T3116] ip6_dst_alloc+0x23/0x90 [ 8138.821446][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8138.821446][ T3116] ip6_pol_route+0x56f/0x840 [ 8138.821446][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8138.821446][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8138.821446][ T3116] fib6_rule_lookup+0x182/0x630 [ 8138.821446][ T3116] ip6_route_input+0x59c/0xa50 [ 8138.821446][ T3116] ipv6_rcv+0x397/0x810 [ 8138.821446][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8138.821446][ T3116] process_backlog+0x101/0x620 [ 8138.821446][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8138.821446][ T3116] net_rx_action+0x495/0xbe0 [ 8138.821446][ T3116] __do_softirq+0x1b5/0x7f6 [ 8138.821446][ T3116] [ 8138.823627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8138.823627][ T3116] netdev_get_by_index+0x5e/0x80 [ 8138.823627][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8138.823627][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8138.823627][ T3116] ip6_route_add+0x1c/0x140 [ 8138.823627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8138.823627][ T3116] addrconf_add_dev+0xe2/0x170 [ 8138.823627][ T3116] inet6_addr_add+0x12f/0xa40 [ 8138.823627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8138.823627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.823627][ T3116] netlink_rcv_skb+0x130/0x360 [ 8138.823627][ T3116] netlink_unicast+0x449/0x710 [ 8138.823627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8138.823627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8138.823627][ T3116] ___sys_sendmsg+0xee/0x170 [ 8138.823627][ T3116] __sys_sendmsg+0xcd/0x170 [ 8138.823627][ T3116] do_syscall_64+0xc6/0x1e0 [ 8138.823627][ T3116] [ 8138.825936][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8138.825936][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8138.825936][ T3116] ipv6_find_idev+0x102/0x170 [ 8138.825936][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8138.825936][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.825936][ T3116] netlink_rcv_skb+0x130/0x360 [ 8138.825936][ T3116] netlink_unicast+0x449/0x710 [ 8138.825936][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8138.825936][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8138.825936][ T3116] ___sys_sendmsg+0xee/0x170 [ 8138.825936][ T3116] __sys_sendmsg+0xcd/0x170 [ 8138.825936][ T3116] do_syscall_64+0xc6/0x1e0 [ 8138.825936][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8138.825936][ T3116] [ 8138.827732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8138.827732][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8138.827732][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8138.827732][ T3116] ipv6_find_idev+0x102/0x170 [ 8138.827732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8138.827732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8138.827732][ T3116] netlink_rcv_skb+0x130/0x360 [ 8138.827732][ T3116] netlink_unicast+0x449/0x710 [ 8138.827732][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8138.827732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8138.827732][ T3116] ___sys_sendmsg+0xee/0x170 [ 8138.827732][ T3116] __sys_sendmsg+0xcd/0x170 [ 8138.827732][ T3116] do_syscall_64+0xc6/0x1e0 [ 8138.827732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8138.827732][ T3116] [ 8148.956802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8148.957302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8148.957302][ T3116] dst_init+0x84/0x4a0 [ 8148.957302][ T3116] dst_alloc+0x97/0x150 [ 8148.957302][ T3116] ip6_dst_alloc+0x23/0x90 [ 8148.957302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8148.957302][ T3116] ip6_pol_route+0x56f/0x840 [ 8148.957302][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8148.957302][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8148.957302][ T3116] fib6_rule_lookup+0x182/0x630 [ 8148.957302][ T3116] ip6_route_input+0x59c/0xa50 [ 8148.957302][ T3116] ipv6_rcv+0x397/0x810 [ 8148.957302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8148.957302][ T3116] process_backlog+0x101/0x620 [ 8148.957302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8148.957302][ T3116] net_rx_action+0x495/0xbe0 [ 8148.957302][ T3116] __do_softirq+0x1b5/0x7f6 [ 8148.957302][ T3116] [ 8148.959488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8148.959488][ T3116] netdev_get_by_index+0x5e/0x80 [ 8148.959488][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8148.959488][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8148.959488][ T3116] ip6_route_add+0x1c/0x140 [ 8148.959488][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8148.959488][ T3116] addrconf_add_dev+0xe2/0x170 [ 8148.959488][ T3116] inet6_addr_add+0x12f/0xa40 [ 8148.959488][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8148.959488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.959488][ T3116] netlink_rcv_skb+0x130/0x360 [ 8148.959488][ T3116] netlink_unicast+0x449/0x710 [ 8148.959488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8148.959488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8148.959488][ T3116] ___sys_sendmsg+0xee/0x170 [ 8148.959488][ T3116] __sys_sendmsg+0xcd/0x170 [ 8148.959488][ T3116] do_syscall_64+0xc6/0x1e0 [ 8148.959488][ T3116] [ 8148.961786][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8148.961786][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8148.961786][ T3116] ipv6_find_idev+0x102/0x170 [ 8148.961786][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8148.961786][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.961786][ T3116] netlink_rcv_skb+0x130/0x360 [ 8148.961786][ T3116] netlink_unicast+0x449/0x710 [ 8148.961786][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8148.961786][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8148.961786][ T3116] ___sys_sendmsg+0xee/0x170 [ 8148.961786][ T3116] __sys_sendmsg+0xcd/0x170 [ 8148.961786][ T3116] do_syscall_64+0xc6/0x1e0 [ 8148.961786][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8148.961786][ T3116] [ 8148.963573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8148.963573][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8148.963573][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8148.963573][ T3116] ipv6_find_idev+0x102/0x170 [ 8148.963573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8148.963573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8148.963573][ T3116] netlink_rcv_skb+0x130/0x360 [ 8148.963573][ T3116] netlink_unicast+0x449/0x710 [ 8148.963573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8148.963573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8148.963573][ T3116] ___sys_sendmsg+0xee/0x170 [ 8148.963573][ T3116] __sys_sendmsg+0xcd/0x170 [ 8148.963573][ T3116] do_syscall_64+0xc6/0x1e0 [ 8148.963573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8148.963573][ T3116] [ 8159.148812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8159.149294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8159.149294][ T3116] dst_init+0x84/0x4a0 [ 8159.149294][ T3116] dst_alloc+0x97/0x150 [ 8159.149294][ T3116] ip6_dst_alloc+0x23/0x90 [ 8159.149294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8159.149294][ T3116] ip6_pol_route+0x56f/0x840 [ 8159.149294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8159.149294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8159.149294][ T3116] fib6_rule_lookup+0x182/0x630 [ 8159.149294][ T3116] ip6_route_input+0x59c/0xa50 [ 8159.149294][ T3116] ipv6_rcv+0x397/0x810 [ 8159.149294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8159.149294][ T3116] process_backlog+0x101/0x620 [ 8159.149294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8159.149294][ T3116] net_rx_action+0x495/0xbe0 [ 8159.149294][ T3116] __do_softirq+0x1b5/0x7f6 [ 8159.149294][ T3116] [ 8159.151488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8159.151488][ T3116] netdev_get_by_index+0x5e/0x80 [ 8159.151488][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8159.151488][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8159.151488][ T3116] ip6_route_add+0x1c/0x140 [ 8159.151488][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8159.151488][ T3116] addrconf_add_dev+0xe2/0x170 [ 8159.151488][ T3116] inet6_addr_add+0x12f/0xa40 [ 8159.151488][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8159.151488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.151488][ T3116] netlink_rcv_skb+0x130/0x360 [ 8159.151488][ T3116] netlink_unicast+0x449/0x710 [ 8159.151488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8159.151488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8159.151488][ T3116] ___sys_sendmsg+0xee/0x170 [ 8159.151488][ T3116] __sys_sendmsg+0xcd/0x170 [ 8159.151488][ T3116] do_syscall_64+0xc6/0x1e0 [ 8159.151488][ T3116] [ 8159.153760][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8159.153760][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8159.153760][ T3116] ipv6_find_idev+0x102/0x170 [ 8159.153760][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8159.153760][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.153760][ T3116] netlink_rcv_skb+0x130/0x360 [ 8159.153760][ T3116] netlink_unicast+0x449/0x710 [ 8159.153760][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8159.153760][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8159.153760][ T3116] ___sys_sendmsg+0xee/0x170 [ 8159.153760][ T3116] __sys_sendmsg+0xcd/0x170 [ 8159.153760][ T3116] do_syscall_64+0xc6/0x1e0 [ 8159.153760][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8159.153760][ T3116] [ 8159.155534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8159.155534][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8159.155534][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8159.155534][ T3116] ipv6_find_idev+0x102/0x170 [ 8159.155534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8159.155534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.155534][ T3116] netlink_rcv_skb+0x130/0x360 [ 8159.155534][ T3116] netlink_unicast+0x449/0x710 [ 8159.155534][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8159.155534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8159.155534][ T3116] ___sys_sendmsg+0xee/0x170 [ 8159.155534][ T3116] __sys_sendmsg+0xcd/0x170 [ 8159.155534][ T3116] do_syscall_64+0xc6/0x1e0 [ 8159.155534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8159.155534][ T3116] [ 8169.396818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8169.397312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8169.397312][ T3116] dst_init+0x84/0x4a0 [ 8169.397312][ T3116] dst_alloc+0x97/0x150 [ 8169.397312][ T3116] ip6_dst_alloc+0x23/0x90 [ 8169.397312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8169.397312][ T3116] ip6_pol_route+0x56f/0x840 [ 8169.397312][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8169.397312][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8169.397312][ T3116] fib6_rule_lookup+0x182/0x630 [ 8169.397312][ T3116] ip6_route_input+0x59c/0xa50 [ 8169.397312][ T3116] ipv6_rcv+0x397/0x810 [ 8169.397312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8169.397312][ T3116] process_backlog+0x101/0x620 [ 8169.397312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8169.397312][ T3116] net_rx_action+0x495/0xbe0 [ 8169.397312][ T3116] __do_softirq+0x1b5/0x7f6 [ 8169.397312][ T3116] [ 8169.399471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8169.399471][ T3116] netdev_get_by_index+0x5e/0x80 [ 8169.399471][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8169.399471][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8169.399471][ T3116] ip6_route_add+0x1c/0x140 [ 8169.399471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8169.399471][ T3116] addrconf_add_dev+0xe2/0x170 [ 8169.399471][ T3116] inet6_addr_add+0x12f/0xa40 [ 8169.399471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8169.399471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.399471][ T3116] netlink_rcv_skb+0x130/0x360 [ 8169.399471][ T3116] netlink_unicast+0x449/0x710 [ 8169.399471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8169.399471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8169.399471][ T3116] ___sys_sendmsg+0xee/0x170 [ 8169.399471][ T3116] __sys_sendmsg+0xcd/0x170 [ 8169.399471][ T3116] do_syscall_64+0xc6/0x1e0 [ 8169.399471][ T3116] [ 8169.401734][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8169.401734][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8169.401734][ T3116] ipv6_find_idev+0x102/0x170 [ 8169.401734][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8169.401734][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.401734][ T3116] netlink_rcv_skb+0x130/0x360 [ 8169.401734][ T3116] netlink_unicast+0x449/0x710 [ 8169.401734][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8169.401734][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8169.401734][ T3116] ___sys_sendmsg+0xee/0x170 [ 8169.401734][ T3116] __sys_sendmsg+0xcd/0x170 [ 8169.401734][ T3116] do_syscall_64+0xc6/0x1e0 [ 8169.401734][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8169.401734][ T3116] [ 8169.403497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8169.403497][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8169.403497][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8169.403497][ T3116] ipv6_find_idev+0x102/0x170 [ 8169.403497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8169.403497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8169.403497][ T3116] netlink_rcv_skb+0x130/0x360 [ 8169.403497][ T3116] netlink_unicast+0x449/0x710 [ 8169.403497][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8169.403497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8169.403497][ T3116] ___sys_sendmsg+0xee/0x170 [ 8169.403497][ T3116] __sys_sendmsg+0xcd/0x170 [ 8169.403497][ T3116] do_syscall_64+0xc6/0x1e0 [ 8169.403497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8169.403497][ T3116] [ 8179.492802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8179.493293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8179.493293][ T3116] dst_init+0x84/0x4a0 [ 8179.493293][ T3116] dst_alloc+0x97/0x150 [ 8179.493293][ T3116] ip6_dst_alloc+0x23/0x90 [ 8179.493293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8179.493293][ T3116] ip6_pol_route+0x56f/0x840 [ 8179.493293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8179.493293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8179.493293][ T3116] fib6_rule_lookup+0x182/0x630 [ 8179.493293][ T3116] ip6_route_input+0x59c/0xa50 [ 8179.493293][ T3116] ipv6_rcv+0x397/0x810 [ 8179.493293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8179.493293][ T3116] process_backlog+0x101/0x620 [ 8179.493293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8179.493293][ T3116] net_rx_action+0x495/0xbe0 [ 8179.493293][ T3116] __do_softirq+0x1b5/0x7f6 [ 8179.493293][ T3116] [ 8179.495469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8179.495469][ T3116] netdev_get_by_index+0x5e/0x80 [ 8179.495469][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8179.495469][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8179.495469][ T3116] ip6_route_add+0x1c/0x140 [ 8179.495469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8179.495469][ T3116] addrconf_add_dev+0xe2/0x170 [ 8179.495469][ T3116] inet6_addr_add+0x12f/0xa40 [ 8179.495469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8179.495469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.495469][ T3116] netlink_rcv_skb+0x130/0x360 [ 8179.495469][ T3116] netlink_unicast+0x449/0x710 [ 8179.495469][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8179.495469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8179.495469][ T3116] ___sys_sendmsg+0xee/0x170 [ 8179.495469][ T3116] __sys_sendmsg+0xcd/0x170 [ 8179.495469][ T3116] do_syscall_64+0xc6/0x1e0 [ 8179.495469][ T3116] [ 8179.497750][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8179.497750][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8179.497750][ T3116] ipv6_find_idev+0x102/0x170 [ 8179.497750][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8179.497750][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.497750][ T3116] netlink_rcv_skb+0x130/0x360 [ 8179.497750][ T3116] netlink_unicast+0x449/0x710 [ 8179.497750][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8179.497750][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8179.497750][ T3116] ___sys_sendmsg+0xee/0x170 [ 8179.497750][ T3116] __sys_sendmsg+0xcd/0x170 [ 8179.497750][ T3116] do_syscall_64+0xc6/0x1e0 [ 8179.497750][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8179.497750][ T3116] [ 8179.499538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8179.499538][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8179.499538][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8179.499538][ T3116] ipv6_find_idev+0x102/0x170 [ 8179.499538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8179.499538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8179.499538][ T3116] netlink_rcv_skb+0x130/0x360 [ 8179.499538][ T3116] netlink_unicast+0x449/0x710 [ 8179.499538][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8179.499538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8179.499538][ T3116] ___sys_sendmsg+0xee/0x170 [ 8179.499538][ T3116] __sys_sendmsg+0xcd/0x170 [ 8179.499538][ T3116] do_syscall_64+0xc6/0x1e0 [ 8179.499538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8179.499538][ T3116] [ 8189.756835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8189.757345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8189.757345][ T3116] dst_init+0x84/0x4a0 [ 8189.757345][ T3116] dst_alloc+0x97/0x150 [ 8189.757345][ T3116] ip6_dst_alloc+0x23/0x90 [ 8189.757345][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8189.757345][ T3116] ip6_pol_route+0x56f/0x840 [ 8189.757345][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8189.757345][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8189.757345][ T3116] fib6_rule_lookup+0x182/0x630 [ 8189.757345][ T3116] ip6_route_input+0x59c/0xa50 [ 8189.757345][ T3116] ipv6_rcv+0x397/0x810 [ 8189.757345][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8189.757345][ T3116] process_backlog+0x101/0x620 [ 8189.757345][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8189.757345][ T3116] net_rx_action+0x495/0xbe0 [ 8189.757345][ T3116] __do_softirq+0x1b5/0x7f6 [ 8189.757345][ T3116] [ 8189.759541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8189.759541][ T3116] netdev_get_by_index+0x5e/0x80 [ 8189.759541][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8189.759541][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8189.759541][ T3116] ip6_route_add+0x1c/0x140 [ 8189.759541][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8189.759541][ T3116] addrconf_add_dev+0xe2/0x170 [ 8189.759541][ T3116] inet6_addr_add+0x12f/0xa40 [ 8189.759541][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8189.759541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.759541][ T3116] netlink_rcv_skb+0x130/0x360 [ 8189.759541][ T3116] netlink_unicast+0x449/0x710 [ 8189.759541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8189.759541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8189.759541][ T3116] ___sys_sendmsg+0xee/0x170 [ 8189.759541][ T3116] __sys_sendmsg+0xcd/0x170 [ 8189.759541][ T3116] do_syscall_64+0xc6/0x1e0 [ 8189.759541][ T3116] [ 8189.761746][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8189.761746][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8189.761746][ T3116] ipv6_find_idev+0x102/0x170 [ 8189.761746][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8189.761746][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.761746][ T3116] netlink_rcv_skb+0x130/0x360 [ 8189.761746][ T3116] netlink_unicast+0x449/0x710 [ 8189.761746][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8189.761746][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8189.761746][ T3116] ___sys_sendmsg+0xee/0x170 [ 8189.761746][ T3116] __sys_sendmsg+0xcd/0x170 [ 8189.761746][ T3116] do_syscall_64+0xc6/0x1e0 [ 8189.761746][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8189.761746][ T3116] [ 8189.763456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8189.763456][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8189.763456][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8189.763456][ T3116] ipv6_find_idev+0x102/0x170 [ 8189.763456][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8189.763456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8189.763456][ T3116] netlink_rcv_skb+0x130/0x360 [ 8189.763456][ T3116] netlink_unicast+0x449/0x710 [ 8189.763456][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8189.763456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8189.763456][ T3116] ___sys_sendmsg+0xee/0x170 [ 8189.763456][ T3116] __sys_sendmsg+0xcd/0x170 [ 8189.763456][ T3116] do_syscall_64+0xc6/0x1e0 [ 8189.763456][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8189.763456][ T3116] [ 8200.012826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8200.013303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8200.013303][ T3116] dst_init+0x84/0x4a0 [ 8200.013303][ T3116] dst_alloc+0x97/0x150 [ 8200.013303][ T3116] ip6_dst_alloc+0x23/0x90 [ 8200.013303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8200.013303][ T3116] ip6_pol_route+0x56f/0x840 [ 8200.013303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8200.013303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8200.013303][ T3116] fib6_rule_lookup+0x182/0x630 [ 8200.013303][ T3116] ip6_route_input+0x59c/0xa50 [ 8200.013303][ T3116] ipv6_rcv+0x397/0x810 [ 8200.013303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8200.013303][ T3116] process_backlog+0x101/0x620 [ 8200.013303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8200.013303][ T3116] net_rx_action+0x495/0xbe0 [ 8200.013303][ T3116] __do_softirq+0x1b5/0x7f6 [ 8200.013303][ T3116] [ 8200.015405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8200.015405][ T3116] netdev_get_by_index+0x5e/0x80 [ 8200.015405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8200.015405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8200.015405][ T3116] ip6_route_add+0x1c/0x140 [ 8200.015405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8200.015405][ T3116] addrconf_add_dev+0xe2/0x170 [ 8200.015405][ T3116] inet6_addr_add+0x12f/0xa40 [ 8200.015405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8200.015405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.015405][ T3116] netlink_rcv_skb+0x130/0x360 [ 8200.015405][ T3116] netlink_unicast+0x449/0x710 [ 8200.015405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8200.015405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8200.015405][ T3116] ___sys_sendmsg+0xee/0x170 [ 8200.015405][ T3116] __sys_sendmsg+0xcd/0x170 [ 8200.015405][ T3116] do_syscall_64+0xc6/0x1e0 [ 8200.015405][ T3116] [ 8200.017595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8200.017595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8200.017595][ T3116] ipv6_find_idev+0x102/0x170 [ 8200.017595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8200.017595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.017595][ T3116] netlink_rcv_skb+0x130/0x360 [ 8200.017595][ T3116] netlink_unicast+0x449/0x710 [ 8200.017595][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8200.017595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8200.017595][ T3116] ___sys_sendmsg+0xee/0x170 [ 8200.017595][ T3116] __sys_sendmsg+0xcd/0x170 [ 8200.017595][ T3116] do_syscall_64+0xc6/0x1e0 [ 8200.017595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8200.017595][ T3116] [ 8200.019311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8200.019311][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8200.019311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8200.019311][ T3116] ipv6_find_idev+0x102/0x170 [ 8200.019311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8200.019311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.019311][ T3116] netlink_rcv_skb+0x130/0x360 [ 8200.019311][ T3116] netlink_unicast+0x449/0x710 [ 8200.019311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8200.019311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8200.019311][ T3116] ___sys_sendmsg+0xee/0x170 [ 8200.019311][ T3116] __sys_sendmsg+0xcd/0x170 [ 8200.019311][ T3116] do_syscall_64+0xc6/0x1e0 [ 8200.019311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8200.019311][ T3116] [ 8210.268857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8210.269348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8210.269348][ T3116] dst_init+0x84/0x4a0 [ 8210.269348][ T3116] dst_alloc+0x97/0x150 [ 8210.269348][ T3116] ip6_dst_alloc+0x23/0x90 [ 8210.269348][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8210.269348][ T3116] ip6_pol_route+0x56f/0x840 [ 8210.269348][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8210.269348][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8210.269348][ T3116] fib6_rule_lookup+0x182/0x630 [ 8210.269348][ T3116] ip6_route_input+0x59c/0xa50 [ 8210.269348][ T3116] ipv6_rcv+0x397/0x810 [ 8210.269348][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8210.269348][ T3116] process_backlog+0x101/0x620 [ 8210.269348][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8210.269348][ T3116] net_rx_action+0x495/0xbe0 [ 8210.269348][ T3116] __do_softirq+0x1b5/0x7f6 [ 8210.269348][ T3116] [ 8210.271458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8210.271458][ T3116] netdev_get_by_index+0x5e/0x80 [ 8210.271458][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8210.271458][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8210.271458][ T3116] ip6_route_add+0x1c/0x140 [ 8210.271458][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8210.271458][ T3116] addrconf_add_dev+0xe2/0x170 [ 8210.271458][ T3116] inet6_addr_add+0x12f/0xa40 [ 8210.271458][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8210.271458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8210.271458][ T3116] netlink_rcv_skb+0x130/0x360 [ 8210.271458][ T3116] netlink_unicast+0x449/0x710 [ 8210.271458][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8210.271458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8210.271458][ T3116] ___sys_sendmsg+0xee/0x170 [ 8210.271458][ T3116] __sys_sendmsg+0xcd/0x170 [ 8210.271458][ T3116] do_syscall_64+0xc6/0x1e0 [ 8210.271458][ T3116] [ 8210.273652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8210.273652][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8210.273652][ T3116] ipv6_find_idev+0x102/0x170 [ 8210.273652][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8210.273652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8210.273652][ T3116] netlink_rcv_skb+0x130/0x360 [ 8210.273652][ T3116] netlink_unicast+0x449/0x710 [ 8210.273652][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8210.273652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8210.273652][ T3116] ___sys_sendmsg+0xee/0x170 [ 8210.273652][ T3116] __sys_sendmsg+0xcd/0x170 [ 8210.273652][ T3116] do_syscall_64+0xc6/0x1e0 [ 8210.273652][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8210.273652][ T3116] [ 8210.275382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8210.275382][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8210.275382][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8210.275382][ T3116] ipv6_find_idev+0x102/0x170 [ 8210.275382][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8210.275382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8210.275382][ T3116] netlink_rcv_skb+0x130/0x360 [ 8210.275382][ T3116] netlink_unicast+0x449/0x710 [ 8210.275382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8210.275382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8210.275382][ T3116] ___sys_sendmsg+0xee/0x170 [ 8210.275382][ T3116] __sys_sendmsg+0xcd/0x170 [ 8210.275382][ T3116] do_syscall_64+0xc6/0x1e0 [ 8210.275382][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8210.275382][ T3116] [ 8220.524837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8220.525331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8220.525331][ T3116] dst_init+0x84/0x4a0 [ 8220.525331][ T3116] dst_alloc+0x97/0x150 [ 8220.525331][ T3116] ip6_dst_alloc+0x23/0x90 [ 8220.525331][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8220.525331][ T3116] ip6_pol_route+0x56f/0x840 [ 8220.525331][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8220.525331][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8220.525331][ T3116] fib6_rule_lookup+0x182/0x630 [ 8220.525331][ T3116] ip6_route_input+0x59c/0xa50 [ 8220.525331][ T3116] ipv6_rcv+0x397/0x810 [ 8220.525331][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8220.525331][ T3116] process_backlog+0x101/0x620 [ 8220.525331][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8220.525331][ T3116] net_rx_action+0x495/0xbe0 [ 8220.525331][ T3116] __do_softirq+0x1b5/0x7f6 [ 8220.525331][ T3116] [ 8220.527416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8220.527416][ T3116] netdev_get_by_index+0x5e/0x80 [ 8220.527416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8220.527416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8220.527416][ T3116] ip6_route_add+0x1c/0x140 [ 8220.527416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8220.527416][ T3116] addrconf_add_dev+0xe2/0x170 [ 8220.527416][ T3116] inet6_addr_add+0x12f/0xa40 [ 8220.527416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8220.527416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.527416][ T3116] netlink_rcv_skb+0x130/0x360 [ 8220.527416][ T3116] netlink_unicast+0x449/0x710 [ 8220.527416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8220.527416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8220.527416][ T3116] ___sys_sendmsg+0xee/0x170 [ 8220.527416][ T3116] __sys_sendmsg+0xcd/0x170 [ 8220.527416][ T3116] do_syscall_64+0xc6/0x1e0 [ 8220.527416][ T3116] [ 8220.529605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8220.529605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8220.529605][ T3116] ipv6_find_idev+0x102/0x170 [ 8220.529605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8220.529605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.529605][ T3116] netlink_rcv_skb+0x130/0x360 [ 8220.529605][ T3116] netlink_unicast+0x449/0x710 [ 8220.529605][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8220.529605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8220.529605][ T3116] ___sys_sendmsg+0xee/0x170 [ 8220.529605][ T3116] __sys_sendmsg+0xcd/0x170 [ 8220.529605][ T3116] do_syscall_64+0xc6/0x1e0 [ 8220.529605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8220.529605][ T3116] [ 8220.531326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8220.531326][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8220.531326][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8220.531326][ T3116] ipv6_find_idev+0x102/0x170 [ 8220.531326][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8220.531326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8220.531326][ T3116] netlink_rcv_skb+0x130/0x360 [ 8220.531326][ T3116] netlink_unicast+0x449/0x710 [ 8220.531326][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8220.531326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8220.531326][ T3116] ___sys_sendmsg+0xee/0x170 [ 8220.531326][ T3116] __sys_sendmsg+0xcd/0x170 [ 8220.531326][ T3116] do_syscall_64+0xc6/0x1e0 [ 8220.531326][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8220.531326][ T3116] [ 8230.780853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8230.781346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8230.781346][ T3116] dst_init+0x84/0x4a0 [ 8230.781346][ T3116] dst_alloc+0x97/0x150 [ 8230.781346][ T3116] ip6_dst_alloc+0x23/0x90 [ 8230.781346][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8230.781346][ T3116] ip6_pol_route+0x56f/0x840 [ 8230.781346][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8230.781346][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8230.781346][ T3116] fib6_rule_lookup+0x182/0x630 [ 8230.781346][ T3116] ip6_route_input+0x59c/0xa50 [ 8230.781346][ T3116] ipv6_rcv+0x397/0x810 [ 8230.781346][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8230.781346][ T3116] process_backlog+0x101/0x620 [ 8230.781346][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8230.781346][ T3116] net_rx_action+0x495/0xbe0 [ 8230.781346][ T3116] __do_softirq+0x1b5/0x7f6 [ 8230.781346][ T3116] [ 8230.783988][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8230.783988][ T3116] netdev_get_by_index+0x5e/0x80 [ 8230.783988][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8230.783988][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8230.783988][ T3116] ip6_route_add+0x1c/0x140 [ 8230.783988][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8230.783988][ T3116] addrconf_add_dev+0xe2/0x170 [ 8230.783988][ T3116] inet6_addr_add+0x12f/0xa40 [ 8230.783988][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8230.783988][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.783988][ T3116] netlink_rcv_skb+0x130/0x360 [ 8230.783988][ T3116] netlink_unicast+0x449/0x710 [ 8230.783988][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8230.783988][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8230.783988][ T3116] ___sys_sendmsg+0xee/0x170 [ 8230.783988][ T3116] __sys_sendmsg+0xcd/0x170 [ 8230.783988][ T3116] do_syscall_64+0xc6/0x1e0 [ 8230.783988][ T3116] [ 8230.786177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8230.786177][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8230.786177][ T3116] ipv6_find_idev+0x102/0x170 [ 8230.786177][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8230.786177][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.786177][ T3116] netlink_rcv_skb+0x130/0x360 [ 8230.786177][ T3116] netlink_unicast+0x449/0x710 [ 8230.786177][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8230.786177][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8230.786177][ T3116] ___sys_sendmsg+0xee/0x170 [ 8230.786177][ T3116] __sys_sendmsg+0xcd/0x170 [ 8230.786177][ T3116] do_syscall_64+0xc6/0x1e0 [ 8230.786177][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8230.786177][ T3116] [ 8230.787892][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8230.787892][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8230.787892][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8230.787892][ T3116] ipv6_find_idev+0x102/0x170 [ 8230.787892][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8230.787892][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8230.787892][ T3116] netlink_rcv_skb+0x130/0x360 [ 8230.787892][ T3116] netlink_unicast+0x449/0x710 [ 8230.787892][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8230.787892][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8230.787892][ T3116] ___sys_sendmsg+0xee/0x170 [ 8230.787892][ T3116] __sys_sendmsg+0xcd/0x170 [ 8230.787892][ T3116] do_syscall_64+0xc6/0x1e0 [ 8230.787892][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8230.787892][ T3116] [ 8241.036859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8241.037342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8241.037342][ T3116] dst_init+0x84/0x4a0 [ 8241.037342][ T3116] dst_alloc+0x97/0x150 [ 8241.037342][ T3116] ip6_dst_alloc+0x23/0x90 [ 8241.037342][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8241.037342][ T3116] ip6_pol_route+0x56f/0x840 [ 8241.037342][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8241.037342][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8241.037342][ T3116] fib6_rule_lookup+0x182/0x630 [ 8241.037342][ T3116] ip6_route_input+0x59c/0xa50 [ 8241.037342][ T3116] ipv6_rcv+0x397/0x810 [ 8241.037342][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8241.037342][ T3116] process_backlog+0x101/0x620 [ 8241.037342][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8241.037342][ T3116] net_rx_action+0x495/0xbe0 [ 8241.037342][ T3116] __do_softirq+0x1b5/0x7f6 [ 8241.037342][ T3116] [ 8241.039445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8241.039445][ T3116] netdev_get_by_index+0x5e/0x80 [ 8241.039445][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8241.039445][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8241.039445][ T3116] ip6_route_add+0x1c/0x140 [ 8241.039445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8241.039445][ T3116] addrconf_add_dev+0xe2/0x170 [ 8241.039445][ T3116] inet6_addr_add+0x12f/0xa40 [ 8241.039445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8241.039445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.039445][ T3116] netlink_rcv_skb+0x130/0x360 [ 8241.039445][ T3116] netlink_unicast+0x449/0x710 [ 8241.039445][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8241.039445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8241.039445][ T3116] ___sys_sendmsg+0xee/0x170 [ 8241.039445][ T3116] __sys_sendmsg+0xcd/0x170 [ 8241.039445][ T3116] do_syscall_64+0xc6/0x1e0 [ 8241.039445][ T3116] [ 8241.041640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8241.041640][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8241.041640][ T3116] ipv6_find_idev+0x102/0x170 [ 8241.041640][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8241.041640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.041640][ T3116] netlink_rcv_skb+0x130/0x360 [ 8241.041640][ T3116] netlink_unicast+0x449/0x710 [ 8241.041640][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8241.041640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8241.041640][ T3116] ___sys_sendmsg+0xee/0x170 [ 8241.041640][ T3116] __sys_sendmsg+0xcd/0x170 [ 8241.041640][ T3116] do_syscall_64+0xc6/0x1e0 [ 8241.041640][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8241.041640][ T3116] [ 8241.043343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8241.043343][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8241.043343][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8241.043343][ T3116] ipv6_find_idev+0x102/0x170 [ 8241.043343][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8241.043343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.043343][ T3116] netlink_rcv_skb+0x130/0x360 [ 8241.043343][ T3116] netlink_unicast+0x449/0x710 [ 8241.043343][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8241.043343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8241.043343][ T3116] ___sys_sendmsg+0xee/0x170 [ 8241.043343][ T3116] __sys_sendmsg+0xcd/0x170 [ 8241.043343][ T3116] do_syscall_64+0xc6/0x1e0 [ 8241.043343][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8241.043343][ T3116] [ 8251.292821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8251.293281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8251.293281][ T3116] dst_init+0x84/0x4a0 [ 8251.293281][ T3116] dst_alloc+0x97/0x150 [ 8251.293281][ T3116] ip6_dst_alloc+0x23/0x90 [ 8251.293281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8251.293281][ T3116] ip6_pol_route+0x56f/0x840 [ 8251.293281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8251.293281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8251.293281][ T3116] fib6_rule_lookup+0x182/0x630 [ 8251.293281][ T3116] ip6_route_input+0x59c/0xa50 [ 8251.293281][ T3116] ipv6_rcv+0x397/0x810 [ 8251.293281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8251.293281][ T3116] process_backlog+0x101/0x620 [ 8251.293281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8251.293281][ T3116] net_rx_action+0x495/0xbe0 [ 8251.293281][ T3116] __do_softirq+0x1b5/0x7f6 [ 8251.293281][ T3116] [ 8251.295375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8251.295375][ T3116] netdev_get_by_index+0x5e/0x80 [ 8251.295375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8251.295375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8251.295375][ T3116] ip6_route_add+0x1c/0x140 [ 8251.295375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8251.295375][ T3116] addrconf_add_dev+0xe2/0x170 [ 8251.295375][ T3116] inet6_addr_add+0x12f/0xa40 [ 8251.295375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8251.295375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.295375][ T3116] netlink_rcv_skb+0x130/0x360 [ 8251.295375][ T3116] netlink_unicast+0x449/0x710 [ 8251.295375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8251.295375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8251.295375][ T3116] ___sys_sendmsg+0xee/0x170 [ 8251.295375][ T3116] __sys_sendmsg+0xcd/0x170 [ 8251.295375][ T3116] do_syscall_64+0xc6/0x1e0 [ 8251.295375][ T3116] [ 8251.297563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8251.297563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8251.297563][ T3116] ipv6_find_idev+0x102/0x170 [ 8251.297563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8251.297563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.297563][ T3116] netlink_rcv_skb+0x130/0x360 [ 8251.297563][ T3116] netlink_unicast+0x449/0x710 [ 8251.297563][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8251.297563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8251.297563][ T3116] ___sys_sendmsg+0xee/0x170 [ 8251.297563][ T3116] __sys_sendmsg+0xcd/0x170 [ 8251.297563][ T3116] do_syscall_64+0xc6/0x1e0 [ 8251.297563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8251.297563][ T3116] [ 8251.299260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8251.299260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8251.299260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8251.299260][ T3116] ipv6_find_idev+0x102/0x170 [ 8251.299260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8251.299260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.299260][ T3116] netlink_rcv_skb+0x130/0x360 [ 8251.299260][ T3116] netlink_unicast+0x449/0x710 [ 8251.299260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8251.299260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8251.299260][ T3116] ___sys_sendmsg+0xee/0x170 [ 8251.299260][ T3116] __sys_sendmsg+0xcd/0x170 [ 8251.299260][ T3116] do_syscall_64+0xc6/0x1e0 [ 8251.299260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8251.299260][ T3116] [ 8261.548810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8261.549289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8261.549289][ T3116] dst_init+0x84/0x4a0 [ 8261.549289][ T3116] dst_alloc+0x97/0x150 [ 8261.549289][ T3116] ip6_dst_alloc+0x23/0x90 [ 8261.549289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8261.549289][ T3116] ip6_pol_route+0x56f/0x840 [ 8261.549289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8261.549289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8261.549289][ T3116] fib6_rule_lookup+0x182/0x630 [ 8261.549289][ T3116] ip6_route_input+0x59c/0xa50 [ 8261.549289][ T3116] ipv6_rcv+0x397/0x810 [ 8261.549289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8261.549289][ T3116] process_backlog+0x101/0x620 [ 8261.549289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8261.549289][ T3116] net_rx_action+0x495/0xbe0 [ 8261.549289][ T3116] __do_softirq+0x1b5/0x7f6 [ 8261.549289][ T3116] [ 8261.551418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8261.551418][ T3116] netdev_get_by_index+0x5e/0x80 [ 8261.551418][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8261.551418][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8261.551418][ T3116] ip6_route_add+0x1c/0x140 [ 8261.551418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8261.551418][ T3116] addrconf_add_dev+0xe2/0x170 [ 8261.551418][ T3116] inet6_addr_add+0x12f/0xa40 [ 8261.551418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8261.551418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.551418][ T3116] netlink_rcv_skb+0x130/0x360 [ 8261.551418][ T3116] netlink_unicast+0x449/0x710 [ 8261.551418][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8261.551418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8261.551418][ T3116] ___sys_sendmsg+0xee/0x170 [ 8261.551418][ T3116] __sys_sendmsg+0xcd/0x170 [ 8261.551418][ T3116] do_syscall_64+0xc6/0x1e0 [ 8261.551418][ T3116] [ 8261.553608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8261.553608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8261.553608][ T3116] ipv6_find_idev+0x102/0x170 [ 8261.553608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.553608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.553608][ T3116] netlink_rcv_skb+0x130/0x360 [ 8261.553608][ T3116] netlink_unicast+0x449/0x710 [ 8261.553608][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8261.553608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8261.553608][ T3116] ___sys_sendmsg+0xee/0x170 [ 8261.553608][ T3116] __sys_sendmsg+0xcd/0x170 [ 8261.553608][ T3116] do_syscall_64+0xc6/0x1e0 [ 8261.553608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.553608][ T3116] [ 8261.555313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8261.555313][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8261.555313][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8261.555313][ T3116] ipv6_find_idev+0x102/0x170 [ 8261.555313][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.555313][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.555313][ T3116] netlink_rcv_skb+0x130/0x360 [ 8261.555313][ T3116] netlink_unicast+0x449/0x710 [ 8261.555313][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8261.555313][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8261.555313][ T3116] ___sys_sendmsg+0xee/0x170 [ 8261.555313][ T3116] __sys_sendmsg+0xcd/0x170 [ 8261.555313][ T3116] do_syscall_64+0xc6/0x1e0 [ 8261.555313][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.555313][ T3116] [ 8271.804829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8271.805368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8271.805368][ T3116] dst_init+0x84/0x4a0 [ 8271.805368][ T3116] dst_alloc+0x97/0x150 [ 8271.805368][ T3116] ip6_dst_alloc+0x23/0x90 [ 8271.805368][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8271.805368][ T3116] ip6_pol_route+0x56f/0x840 [ 8271.805368][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8271.805368][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8271.805368][ T3116] fib6_rule_lookup+0x182/0x630 [ 8271.805368][ T3116] ip6_route_input+0x59c/0xa50 [ 8271.805368][ T3116] ipv6_rcv+0x397/0x810 [ 8271.805368][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8271.805368][ T3116] process_backlog+0x101/0x620 [ 8271.805368][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8271.805368][ T3116] net_rx_action+0x495/0xbe0 [ 8271.805368][ T3116] __do_softirq+0x1b5/0x7f6 [ 8271.805368][ T3116] [ 8271.807471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8271.807471][ T3116] netdev_get_by_index+0x5e/0x80 [ 8271.807471][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8271.807471][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8271.807471][ T3116] ip6_route_add+0x1c/0x140 [ 8271.807471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8271.807471][ T3116] addrconf_add_dev+0xe2/0x170 [ 8271.807471][ T3116] inet6_addr_add+0x12f/0xa40 [ 8271.807471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8271.807471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.807471][ T3116] netlink_rcv_skb+0x130/0x360 [ 8271.807471][ T3116] netlink_unicast+0x449/0x710 [ 8271.807471][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8271.807471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8271.807471][ T3116] ___sys_sendmsg+0xee/0x170 [ 8271.807471][ T3116] __sys_sendmsg+0xcd/0x170 [ 8271.807471][ T3116] do_syscall_64+0xc6/0x1e0 [ 8271.807471][ T3116] [ 8271.809684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8271.809684][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8271.809684][ T3116] ipv6_find_idev+0x102/0x170 [ 8271.809684][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8271.809684][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.809684][ T3116] netlink_rcv_skb+0x130/0x360 [ 8271.809684][ T3116] netlink_unicast+0x449/0x710 [ 8271.809684][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8271.809684][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8271.809684][ T3116] ___sys_sendmsg+0xee/0x170 [ 8271.809684][ T3116] __sys_sendmsg+0xcd/0x170 [ 8271.809684][ T3116] do_syscall_64+0xc6/0x1e0 [ 8271.809684][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8271.809684][ T3116] [ 8271.811402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8271.811402][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8271.811402][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8271.811402][ T3116] ipv6_find_idev+0x102/0x170 [ 8271.811402][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8271.811402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.811402][ T3116] netlink_rcv_skb+0x130/0x360 [ 8271.811402][ T3116] netlink_unicast+0x449/0x710 [ 8271.811402][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8271.811402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8271.811402][ T3116] ___sys_sendmsg+0xee/0x170 [ 8271.811402][ T3116] __sys_sendmsg+0xcd/0x170 [ 8271.811402][ T3116] do_syscall_64+0xc6/0x1e0 [ 8271.811402][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8271.811402][ T3116] [ 8282.060884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8282.061559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8282.061559][ T3116] dst_init+0x84/0x4a0 [ 8282.061559][ T3116] dst_alloc+0x97/0x150 [ 8282.061559][ T3116] ip6_dst_alloc+0x23/0x90 [ 8282.061559][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8282.061559][ T3116] ip6_pol_route+0x56f/0x840 [ 8282.061559][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8282.061559][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8282.061559][ T3116] fib6_rule_lookup+0x182/0x630 [ 8282.061559][ T3116] ip6_route_input+0x59c/0xa50 [ 8282.061559][ T3116] ipv6_rcv+0x397/0x810 [ 8282.061559][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8282.061559][ T3116] process_backlog+0x101/0x620 [ 8282.061559][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8282.061559][ T3116] net_rx_action+0x495/0xbe0 [ 8282.061559][ T3116] __do_softirq+0x1b5/0x7f6 [ 8282.061559][ T3116] [ 8282.071519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8282.071519][ T3116] netdev_get_by_index+0x5e/0x80 [ 8282.071519][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8282.071519][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8282.071519][ T3116] ip6_route_add+0x1c/0x140 [ 8282.071519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8282.071519][ T3116] addrconf_add_dev+0xe2/0x170 [ 8282.071519][ T3116] inet6_addr_add+0x12f/0xa40 [ 8282.071519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8282.071519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.071519][ T3116] netlink_rcv_skb+0x130/0x360 [ 8282.071519][ T3116] netlink_unicast+0x449/0x710 [ 8282.071519][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8282.071519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8282.071519][ T3116] ___sys_sendmsg+0xee/0x170 [ 8282.071519][ T3116] __sys_sendmsg+0xcd/0x170 [ 8282.071519][ T3116] do_syscall_64+0xc6/0x1e0 [ 8282.071519][ T3116] [ 8282.078038][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8282.078038][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8282.078038][ T3116] ipv6_find_idev+0x102/0x170 [ 8282.078038][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8282.078038][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.078038][ T3116] netlink_rcv_skb+0x130/0x360 [ 8282.078038][ T3116] netlink_unicast+0x449/0x710 [ 8282.078038][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8282.078038][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8282.078038][ T3116] ___sys_sendmsg+0xee/0x170 [ 8282.078038][ T3116] __sys_sendmsg+0xcd/0x170 [ 8282.078038][ T3116] do_syscall_64+0xc6/0x1e0 [ 8282.078038][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8282.078038][ T3116] [ 8282.083430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8282.083430][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8282.083430][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8282.083430][ T3116] ipv6_find_idev+0x102/0x170 [ 8282.083430][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8282.083430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.083430][ T3116] netlink_rcv_skb+0x130/0x360 [ 8282.083430][ T3116] netlink_unicast+0x449/0x710 [ 8282.083430][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8282.083430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8282.083430][ T3116] ___sys_sendmsg+0xee/0x170 [ 8282.083430][ T3116] __sys_sendmsg+0xcd/0x170 [ 8282.083430][ T3116] do_syscall_64+0xc6/0x1e0 [ 8282.083430][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8282.083430][ T3116] [ 8292.341058][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8292.359808][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8292.359808][ T3116] dst_init+0x84/0x4a0 [ 8292.359808][ T3116] dst_alloc+0x97/0x150 [ 8292.359808][ T3116] ip6_dst_alloc+0x23/0x90 [ 8292.359808][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8292.359808][ T3116] ip6_pol_route+0x56f/0x840 [ 8292.359808][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8292.359808][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8292.359808][ T3116] fib6_rule_lookup+0x182/0x630 [ 8292.359808][ T3116] ip6_route_input+0x59c/0xa50 [ 8292.359808][ T3116] ipv6_rcv+0x397/0x810 [ 8292.359808][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8292.359808][ T3116] process_backlog+0x101/0x620 [ 8292.359808][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8292.359808][ T3116] net_rx_action+0x495/0xbe0 [ 8292.359808][ T3116] __do_softirq+0x1b5/0x7f6 [ 8292.359808][ T3116] [ 8292.364517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8292.364517][ T3116] netdev_get_by_index+0x5e/0x80 [ 8292.364517][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8292.364517][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8292.364517][ T3116] ip6_route_add+0x1c/0x140 [ 8292.364517][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8292.364517][ T3116] addrconf_add_dev+0xe2/0x170 [ 8292.364517][ T3116] inet6_addr_add+0x12f/0xa40 [ 8292.364517][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8292.364517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.364517][ T3116] netlink_rcv_skb+0x130/0x360 [ 8292.364517][ T3116] netlink_unicast+0x449/0x710 [ 8292.364517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8292.364517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8292.364517][ T3116] ___sys_sendmsg+0xee/0x170 [ 8292.364517][ T3116] __sys_sendmsg+0xcd/0x170 [ 8292.364517][ T3116] do_syscall_64+0xc6/0x1e0 [ 8292.364517][ T3116] [ 8292.369786][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8292.369786][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8292.369786][ T3116] ipv6_find_idev+0x102/0x170 [ 8292.369786][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8292.369786][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.369786][ T3116] netlink_rcv_skb+0x130/0x360 [ 8292.369786][ T3116] netlink_unicast+0x449/0x710 [ 8292.369786][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8292.369786][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8292.369786][ T3116] ___sys_sendmsg+0xee/0x170 [ 8292.369786][ T3116] __sys_sendmsg+0xcd/0x170 [ 8292.369786][ T3116] do_syscall_64+0xc6/0x1e0 [ 8292.369786][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8292.369786][ T3116] [ 8292.373739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8292.373739][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8292.373739][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8292.373739][ T3116] ipv6_find_idev+0x102/0x170 [ 8292.373739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8292.373739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.373739][ T3116] netlink_rcv_skb+0x130/0x360 [ 8292.373739][ T3116] netlink_unicast+0x449/0x710 [ 8292.373739][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8292.373739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8292.373739][ T3116] ___sys_sendmsg+0xee/0x170 [ 8292.373739][ T3116] __sys_sendmsg+0xcd/0x170 [ 8292.373739][ T3116] do_syscall_64+0xc6/0x1e0 [ 8292.373739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8292.373739][ T3116] [ 8302.652908][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8302.653392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8302.653392][ T3116] dst_init+0x84/0x4a0 [ 8302.653392][ T3116] dst_alloc+0x97/0x150 [ 8302.653392][ T3116] ip6_dst_alloc+0x23/0x90 [ 8302.653392][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8302.653392][ T3116] ip6_pol_route+0x56f/0x840 [ 8302.653392][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8302.653392][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8302.653392][ T3116] fib6_rule_lookup+0x182/0x630 [ 8302.653392][ T3116] ip6_route_input+0x59c/0xa50 [ 8302.653392][ T3116] ipv6_rcv+0x397/0x810 [ 8302.653392][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8302.653392][ T3116] process_backlog+0x101/0x620 [ 8302.653392][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8302.653392][ T3116] net_rx_action+0x495/0xbe0 [ 8302.653392][ T3116] __do_softirq+0x1b5/0x7f6 [ 8302.653392][ T3116] [ 8302.655689][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8302.655689][ T3116] netdev_get_by_index+0x5e/0x80 [ 8302.655689][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8302.655689][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8302.655689][ T3116] ip6_route_add+0x1c/0x140 [ 8302.655689][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8302.655689][ T3116] addrconf_add_dev+0xe2/0x170 [ 8302.655689][ T3116] inet6_addr_add+0x12f/0xa40 [ 8302.655689][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8302.655689][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.655689][ T3116] netlink_rcv_skb+0x130/0x360 [ 8302.655689][ T3116] netlink_unicast+0x449/0x710 [ 8302.655689][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8302.655689][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8302.655689][ T3116] ___sys_sendmsg+0xee/0x170 [ 8302.655689][ T3116] __sys_sendmsg+0xcd/0x170 [ 8302.655689][ T3116] do_syscall_64+0xc6/0x1e0 [ 8302.655689][ T3116] [ 8302.658110][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8302.658110][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8302.658110][ T3116] ipv6_find_idev+0x102/0x170 [ 8302.658110][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.658110][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.658110][ T3116] netlink_rcv_skb+0x130/0x360 [ 8302.658110][ T3116] netlink_unicast+0x449/0x710 [ 8302.658110][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8302.658110][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8302.658110][ T3116] ___sys_sendmsg+0xee/0x170 [ 8302.658110][ T3116] __sys_sendmsg+0xcd/0x170 [ 8302.658110][ T3116] do_syscall_64+0xc6/0x1e0 [ 8302.658110][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.658110][ T3116] [ 8302.660013][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8302.660013][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8302.660013][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8302.660013][ T3116] ipv6_find_idev+0x102/0x170 [ 8302.660013][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.660013][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.660013][ T3116] netlink_rcv_skb+0x130/0x360 [ 8302.660013][ T3116] netlink_unicast+0x449/0x710 [ 8302.660013][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8302.660013][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8302.660013][ T3116] ___sys_sendmsg+0xee/0x170 [ 8302.660013][ T3116] __sys_sendmsg+0xcd/0x170 [ 8302.660013][ T3116] do_syscall_64+0xc6/0x1e0 [ 8302.660013][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.660013][ T3116] [ 8312.908810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8312.909230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8312.909230][ T3116] dst_init+0x84/0x4a0 [ 8312.909230][ T3116] dst_alloc+0x97/0x150 [ 8312.909230][ T3116] ip6_dst_alloc+0x23/0x90 [ 8312.909230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8312.909230][ T3116] ip6_pol_route+0x56f/0x840 [ 8312.909230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8312.909230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8312.909230][ T3116] fib6_rule_lookup+0x182/0x630 [ 8312.909230][ T3116] ip6_route_input+0x59c/0xa50 [ 8312.909230][ T3116] ipv6_rcv+0x397/0x810 [ 8312.909230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8312.909230][ T3116] process_backlog+0x101/0x620 [ 8312.909230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8312.909230][ T3116] net_rx_action+0x495/0xbe0 [ 8312.909230][ T3116] __do_softirq+0x1b5/0x7f6 [ 8312.909230][ T3116] [ 8312.911332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8312.911332][ T3116] netdev_get_by_index+0x5e/0x80 [ 8312.911332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8312.911332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8312.911332][ T3116] ip6_route_add+0x1c/0x140 [ 8312.911332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8312.911332][ T3116] addrconf_add_dev+0xe2/0x170 [ 8312.911332][ T3116] inet6_addr_add+0x12f/0xa40 [ 8312.911332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8312.911332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.911332][ T3116] netlink_rcv_skb+0x130/0x360 [ 8312.911332][ T3116] netlink_unicast+0x449/0x710 [ 8312.911332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8312.911332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8312.911332][ T3116] ___sys_sendmsg+0xee/0x170 [ 8312.911332][ T3116] __sys_sendmsg+0xcd/0x170 [ 8312.911332][ T3116] do_syscall_64+0xc6/0x1e0 [ 8312.911332][ T3116] [ 8312.913520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8312.913520][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8312.913520][ T3116] ipv6_find_idev+0x102/0x170 [ 8312.913520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.913520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.913520][ T3116] netlink_rcv_skb+0x130/0x360 [ 8312.913520][ T3116] netlink_unicast+0x449/0x710 [ 8312.913520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8312.913520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8312.913520][ T3116] ___sys_sendmsg+0xee/0x170 [ 8312.913520][ T3116] __sys_sendmsg+0xcd/0x170 [ 8312.913520][ T3116] do_syscall_64+0xc6/0x1e0 [ 8312.913520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.913520][ T3116] [ 8312.915228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8312.915228][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8312.915228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8312.915228][ T3116] ipv6_find_idev+0x102/0x170 [ 8312.915228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.915228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.915228][ T3116] netlink_rcv_skb+0x130/0x360 [ 8312.915228][ T3116] netlink_unicast+0x449/0x710 [ 8312.915228][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8312.915228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8312.915228][ T3116] ___sys_sendmsg+0xee/0x170 [ 8312.915228][ T3116] __sys_sendmsg+0xcd/0x170 [ 8312.915228][ T3116] do_syscall_64+0xc6/0x1e0 [ 8312.915228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.915228][ T3116] [ 8323.164830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8323.165321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8323.165321][ T3116] dst_init+0x84/0x4a0 [ 8323.165321][ T3116] dst_alloc+0x97/0x150 [ 8323.165321][ T3116] ip6_dst_alloc+0x23/0x90 [ 8323.165321][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8323.165321][ T3116] ip6_pol_route+0x56f/0x840 [ 8323.165321][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8323.165321][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8323.165321][ T3116] fib6_rule_lookup+0x182/0x630 [ 8323.165321][ T3116] ip6_route_input+0x59c/0xa50 [ 8323.165321][ T3116] ipv6_rcv+0x397/0x810 [ 8323.165321][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8323.165321][ T3116] process_backlog+0x101/0x620 [ 8323.165321][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8323.165321][ T3116] net_rx_action+0x495/0xbe0 [ 8323.165321][ T3116] __do_softirq+0x1b5/0x7f6 [ 8323.165321][ T3116] [ 8323.167392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8323.167392][ T3116] netdev_get_by_index+0x5e/0x80 [ 8323.167392][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8323.167392][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8323.167392][ T3116] ip6_route_add+0x1c/0x140 [ 8323.167392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8323.167392][ T3116] addrconf_add_dev+0xe2/0x170 [ 8323.167392][ T3116] inet6_addr_add+0x12f/0xa40 [ 8323.167392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8323.167392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8323.167392][ T3116] netlink_rcv_skb+0x130/0x360 [ 8323.167392][ T3116] netlink_unicast+0x449/0x710 [ 8323.167392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8323.167392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8323.167392][ T3116] ___sys_sendmsg+0xee/0x170 [ 8323.167392][ T3116] __sys_sendmsg+0xcd/0x170 [ 8323.167392][ T3116] do_syscall_64+0xc6/0x1e0 [ 8323.167392][ T3116] [ 8323.169575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8323.169575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8323.169575][ T3116] ipv6_find_idev+0x102/0x170 [ 8323.169575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8323.169575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8323.169575][ T3116] netlink_rcv_skb+0x130/0x360 [ 8323.169575][ T3116] netlink_unicast+0x449/0x710 [ 8323.169575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8323.169575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8323.169575][ T3116] ___sys_sendmsg+0xee/0x170 [ 8323.169575][ T3116] __sys_sendmsg+0xcd/0x170 [ 8323.169575][ T3116] do_syscall_64+0xc6/0x1e0 [ 8323.169575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8323.169575][ T3116] [ 8323.171275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8323.171275][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8323.171275][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8323.171275][ T3116] ipv6_find_idev+0x102/0x170 [ 8323.171275][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8323.171275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8323.171275][ T3116] netlink_rcv_skb+0x130/0x360 [ 8323.171275][ T3116] netlink_unicast+0x449/0x710 [ 8323.171275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8323.171275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8323.171275][ T3116] ___sys_sendmsg+0xee/0x170 [ 8323.171275][ T3116] __sys_sendmsg+0xcd/0x170 [ 8323.171275][ T3116] do_syscall_64+0xc6/0x1e0 [ 8323.171275][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8323.171275][ T3116] [ 8333.420741][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8333.421198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8333.421198][ T3116] dst_init+0x84/0x4a0 [ 8333.421198][ T3116] dst_alloc+0x97/0x150 [ 8333.421198][ T3116] ip6_dst_alloc+0x23/0x90 [ 8333.421198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8333.421198][ T3116] ip6_pol_route+0x56f/0x840 [ 8333.421198][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8333.421198][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8333.421198][ T3116] fib6_rule_lookup+0x182/0x630 [ 8333.421198][ T3116] ip6_route_input+0x59c/0xa50 [ 8333.421198][ T3116] ipv6_rcv+0x397/0x810 [ 8333.421198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8333.421198][ T3116] process_backlog+0x101/0x620 [ 8333.421198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8333.421198][ T3116] net_rx_action+0x495/0xbe0 [ 8333.421198][ T3116] __do_softirq+0x1b5/0x7f6 [ 8333.421198][ T3116] [ 8333.423275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8333.423275][ T3116] netdev_get_by_index+0x5e/0x80 [ 8333.423275][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8333.423275][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8333.423275][ T3116] ip6_route_add+0x1c/0x140 [ 8333.423275][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8333.423275][ T3116] addrconf_add_dev+0xe2/0x170 [ 8333.423275][ T3116] inet6_addr_add+0x12f/0xa40 [ 8333.423275][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8333.423275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.423275][ T3116] netlink_rcv_skb+0x130/0x360 [ 8333.423275][ T3116] netlink_unicast+0x449/0x710 [ 8333.423275][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8333.423275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8333.423275][ T3116] ___sys_sendmsg+0xee/0x170 [ 8333.423275][ T3116] __sys_sendmsg+0xcd/0x170 [ 8333.423275][ T3116] do_syscall_64+0xc6/0x1e0 [ 8333.423275][ T3116] [ 8333.425439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8333.425439][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8333.425439][ T3116] ipv6_find_idev+0x102/0x170 [ 8333.425439][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8333.425439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.425439][ T3116] netlink_rcv_skb+0x130/0x360 [ 8333.425439][ T3116] netlink_unicast+0x449/0x710 [ 8333.425439][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8333.425439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8333.425439][ T3116] ___sys_sendmsg+0xee/0x170 [ 8333.425439][ T3116] __sys_sendmsg+0xcd/0x170 [ 8333.425439][ T3116] do_syscall_64+0xc6/0x1e0 [ 8333.425439][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8333.425439][ T3116] [ 8333.427133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8333.427133][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8333.427133][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8333.427133][ T3116] ipv6_find_idev+0x102/0x170 [ 8333.427133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8333.427133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.427133][ T3116] netlink_rcv_skb+0x130/0x360 [ 8333.427133][ T3116] netlink_unicast+0x449/0x710 [ 8333.427133][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8333.427133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8333.427133][ T3116] ___sys_sendmsg+0xee/0x170 [ 8333.427133][ T3116] __sys_sendmsg+0xcd/0x170 [ 8333.427133][ T3116] do_syscall_64+0xc6/0x1e0 [ 8333.427133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8333.427133][ T3116] [ 8343.532805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8343.533453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8343.533453][ T3116] dst_init+0x84/0x4a0 [ 8343.533453][ T3116] dst_alloc+0x97/0x150 [ 8343.533453][ T3116] ip6_dst_alloc+0x23/0x90 [ 8343.533453][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8343.533453][ T3116] ip6_pol_route+0x56f/0x840 [ 8343.533453][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8343.533453][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8343.533453][ T3116] fib6_rule_lookup+0x182/0x630 [ 8343.533453][ T3116] ip6_route_input+0x59c/0xa50 [ 8343.533453][ T3116] ipv6_rcv+0x397/0x810 [ 8343.533453][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8343.533453][ T3116] process_backlog+0x101/0x620 [ 8343.533453][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8343.533453][ T3116] net_rx_action+0x495/0xbe0 [ 8343.533453][ T3116] __do_softirq+0x1b5/0x7f6 [ 8343.533453][ T3116] [ 8343.535621][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8343.535621][ T3116] netdev_get_by_index+0x5e/0x80 [ 8343.535621][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8343.535621][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8343.535621][ T3116] ip6_route_add+0x1c/0x140 [ 8343.535621][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8343.535621][ T3116] addrconf_add_dev+0xe2/0x170 [ 8343.535621][ T3116] inet6_addr_add+0x12f/0xa40 [ 8343.535621][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8343.535621][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.535621][ T3116] netlink_rcv_skb+0x130/0x360 [ 8343.535621][ T3116] netlink_unicast+0x449/0x710 [ 8343.535621][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8343.535621][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8343.535621][ T3116] ___sys_sendmsg+0xee/0x170 [ 8343.535621][ T3116] __sys_sendmsg+0xcd/0x170 [ 8343.535621][ T3116] do_syscall_64+0xc6/0x1e0 [ 8343.535621][ T3116] [ 8343.537779][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8343.537779][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8343.537779][ T3116] ipv6_find_idev+0x102/0x170 [ 8343.537779][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8343.537779][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.537779][ T3116] netlink_rcv_skb+0x130/0x360 [ 8343.537779][ T3116] netlink_unicast+0x449/0x710 [ 8343.537779][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8343.537779][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8343.537779][ T3116] ___sys_sendmsg+0xee/0x170 [ 8343.537779][ T3116] __sys_sendmsg+0xcd/0x170 [ 8343.537779][ T3116] do_syscall_64+0xc6/0x1e0 [ 8343.537779][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8343.537779][ T3116] [ 8343.539504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8343.539504][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8343.539504][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8343.539504][ T3116] ipv6_find_idev+0x102/0x170 [ 8343.539504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8343.539504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.539504][ T3116] netlink_rcv_skb+0x130/0x360 [ 8343.539504][ T3116] netlink_unicast+0x449/0x710 [ 8343.539504][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8343.539504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8343.539504][ T3116] ___sys_sendmsg+0xee/0x170 [ 8343.539504][ T3116] __sys_sendmsg+0xcd/0x170 [ 8343.539504][ T3116] do_syscall_64+0xc6/0x1e0 [ 8343.539504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8343.539504][ T3116] [ 8353.780773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8353.781241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8353.781241][ T3116] dst_init+0x84/0x4a0 [ 8353.781241][ T3116] dst_alloc+0x97/0x150 [ 8353.781241][ T3116] ip6_dst_alloc+0x23/0x90 [ 8353.781241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8353.781241][ T3116] ip6_pol_route+0x56f/0x840 [ 8353.781241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8353.781241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8353.781241][ T3116] fib6_rule_lookup+0x182/0x630 [ 8353.781241][ T3116] ip6_route_input+0x59c/0xa50 [ 8353.781241][ T3116] ipv6_rcv+0x397/0x810 [ 8353.781241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8353.781241][ T3116] process_backlog+0x101/0x620 [ 8353.781241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8353.781241][ T3116] net_rx_action+0x495/0xbe0 [ 8353.781241][ T3116] __do_softirq+0x1b5/0x7f6 [ 8353.781241][ T3116] [ 8353.783339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8353.783339][ T3116] netdev_get_by_index+0x5e/0x80 [ 8353.783339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8353.783339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8353.783339][ T3116] ip6_route_add+0x1c/0x140 [ 8353.783339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8353.783339][ T3116] addrconf_add_dev+0xe2/0x170 [ 8353.783339][ T3116] inet6_addr_add+0x12f/0xa40 [ 8353.783339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8353.783339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.783339][ T3116] netlink_rcv_skb+0x130/0x360 [ 8353.783339][ T3116] netlink_unicast+0x449/0x710 [ 8353.783339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8353.783339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8353.783339][ T3116] ___sys_sendmsg+0xee/0x170 [ 8353.783339][ T3116] __sys_sendmsg+0xcd/0x170 [ 8353.783339][ T3116] do_syscall_64+0xc6/0x1e0 [ 8353.783339][ T3116] [ 8353.785707][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8353.785707][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8353.785707][ T3116] ipv6_find_idev+0x102/0x170 [ 8353.785707][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8353.785707][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.785707][ T3116] netlink_rcv_skb+0x130/0x360 [ 8353.785707][ T3116] netlink_unicast+0x449/0x710 [ 8353.785707][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8353.785707][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8353.785707][ T3116] ___sys_sendmsg+0xee/0x170 [ 8353.785707][ T3116] __sys_sendmsg+0xcd/0x170 [ 8353.785707][ T3116] do_syscall_64+0xc6/0x1e0 [ 8353.785707][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8353.785707][ T3116] [ 8353.787513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8353.787513][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8353.787513][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8353.787513][ T3116] ipv6_find_idev+0x102/0x170 [ 8353.787513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8353.787513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.787513][ T3116] netlink_rcv_skb+0x130/0x360 [ 8353.787513][ T3116] netlink_unicast+0x449/0x710 [ 8353.787513][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8353.787513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8353.787513][ T3116] ___sys_sendmsg+0xee/0x170 [ 8353.787513][ T3116] __sys_sendmsg+0xcd/0x170 [ 8353.787513][ T3116] do_syscall_64+0xc6/0x1e0 [ 8353.787513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8353.787513][ T3116] [ 8364.028760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8364.029198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8364.029198][ T3116] dst_init+0x84/0x4a0 [ 8364.029198][ T3116] dst_alloc+0x97/0x150 [ 8364.029198][ T3116] ip6_dst_alloc+0x23/0x90 [ 8364.029198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8364.029198][ T3116] ip6_pol_route+0x56f/0x840 [ 8364.029198][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8364.029198][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8364.029198][ T3116] fib6_rule_lookup+0x182/0x630 [ 8364.029198][ T3116] ip6_route_input+0x59c/0xa50 [ 8364.029198][ T3116] ipv6_rcv+0x397/0x810 [ 8364.029198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8364.029198][ T3116] process_backlog+0x101/0x620 [ 8364.029198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8364.029198][ T3116] net_rx_action+0x495/0xbe0 [ 8364.029198][ T3116] __do_softirq+0x1b5/0x7f6 [ 8364.029198][ T3116] [ 8364.031356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8364.031356][ T3116] netdev_get_by_index+0x5e/0x80 [ 8364.031356][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8364.031356][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8364.031356][ T3116] ip6_route_add+0x1c/0x140 [ 8364.031356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8364.031356][ T3116] addrconf_add_dev+0xe2/0x170 [ 8364.031356][ T3116] inet6_addr_add+0x12f/0xa40 [ 8364.031356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8364.031356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8364.031356][ T3116] netlink_rcv_skb+0x130/0x360 [ 8364.031356][ T3116] netlink_unicast+0x449/0x710 [ 8364.031356][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8364.031356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8364.031356][ T3116] ___sys_sendmsg+0xee/0x170 [ 8364.031356][ T3116] __sys_sendmsg+0xcd/0x170 [ 8364.031356][ T3116] do_syscall_64+0xc6/0x1e0 [ 8364.031356][ T3116] [ 8364.033631][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8364.033631][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8364.033631][ T3116] ipv6_find_idev+0x102/0x170 [ 8364.033631][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8364.033631][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8364.033631][ T3116] netlink_rcv_skb+0x130/0x360 [ 8364.033631][ T3116] netlink_unicast+0x449/0x710 [ 8364.033631][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8364.033631][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8364.033631][ T3116] ___sys_sendmsg+0xee/0x170 [ 8364.033631][ T3116] __sys_sendmsg+0xcd/0x170 [ 8364.033631][ T3116] do_syscall_64+0xc6/0x1e0 [ 8364.033631][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8364.033631][ T3116] [ 8364.035398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8364.035398][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8364.035398][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8364.035398][ T3116] ipv6_find_idev+0x102/0x170 [ 8364.035398][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8364.035398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8364.035398][ T3116] netlink_rcv_skb+0x130/0x360 [ 8364.035398][ T3116] netlink_unicast+0x449/0x710 [ 8364.035398][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8364.035398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8364.035398][ T3116] ___sys_sendmsg+0xee/0x170 [ 8364.035398][ T3116] __sys_sendmsg+0xcd/0x170 [ 8364.035398][ T3116] do_syscall_64+0xc6/0x1e0 [ 8364.035398][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8364.035398][ T3116] [ 8374.276784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8374.277194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8374.277194][ T3116] dst_init+0x84/0x4a0 [ 8374.277194][ T3116] dst_alloc+0x97/0x150 [ 8374.277194][ T3116] ip6_dst_alloc+0x23/0x90 [ 8374.277194][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8374.277194][ T3116] ip6_pol_route+0x56f/0x840 [ 8374.277194][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8374.277194][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8374.277194][ T3116] fib6_rule_lookup+0x182/0x630 [ 8374.277194][ T3116] ip6_route_input+0x59c/0xa50 [ 8374.277194][ T3116] ipv6_rcv+0x397/0x810 [ 8374.277194][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8374.277194][ T3116] process_backlog+0x101/0x620 [ 8374.277194][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8374.277194][ T3116] net_rx_action+0x495/0xbe0 [ 8374.277194][ T3116] __do_softirq+0x1b5/0x7f6 [ 8374.277194][ T3116] [ 8374.279460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8374.279460][ T3116] netdev_get_by_index+0x5e/0x80 [ 8374.279460][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8374.279460][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8374.279460][ T3116] ip6_route_add+0x1c/0x140 [ 8374.279460][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8374.279460][ T3116] addrconf_add_dev+0xe2/0x170 [ 8374.279460][ T3116] inet6_addr_add+0x12f/0xa40 [ 8374.279460][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8374.279460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.279460][ T3116] netlink_rcv_skb+0x130/0x360 [ 8374.279460][ T3116] netlink_unicast+0x449/0x710 [ 8374.279460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8374.279460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8374.279460][ T3116] ___sys_sendmsg+0xee/0x170 [ 8374.279460][ T3116] __sys_sendmsg+0xcd/0x170 [ 8374.279460][ T3116] do_syscall_64+0xc6/0x1e0 [ 8374.279460][ T3116] [ 8374.281777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8374.281777][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8374.281777][ T3116] ipv6_find_idev+0x102/0x170 [ 8374.281777][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8374.281777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.281777][ T3116] netlink_rcv_skb+0x130/0x360 [ 8374.281777][ T3116] netlink_unicast+0x449/0x710 [ 8374.281777][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8374.281777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8374.281777][ T3116] ___sys_sendmsg+0xee/0x170 [ 8374.281777][ T3116] __sys_sendmsg+0xcd/0x170 [ 8374.281777][ T3116] do_syscall_64+0xc6/0x1e0 [ 8374.281777][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8374.281777][ T3116] [ 8374.283577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8374.283577][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8374.283577][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8374.283577][ T3116] ipv6_find_idev+0x102/0x170 [ 8374.283577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8374.283577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.283577][ T3116] netlink_rcv_skb+0x130/0x360 [ 8374.283577][ T3116] netlink_unicast+0x449/0x710 [ 8374.283577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8374.283577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8374.283577][ T3116] ___sys_sendmsg+0xee/0x170 [ 8374.283577][ T3116] __sys_sendmsg+0xcd/0x170 [ 8374.283577][ T3116] do_syscall_64+0xc6/0x1e0 [ 8374.283577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8374.283577][ T3116] [ 8384.516776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8384.517177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8384.517177][ T3116] dst_init+0x84/0x4a0 [ 8384.517177][ T3116] dst_alloc+0x97/0x150 [ 8384.517177][ T3116] ip6_dst_alloc+0x23/0x90 [ 8384.517177][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8384.517177][ T3116] ip6_pol_route+0x56f/0x840 [ 8384.517177][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8384.517177][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8384.517177][ T3116] fib6_rule_lookup+0x182/0x630 [ 8384.517177][ T3116] ip6_route_input+0x59c/0xa50 [ 8384.517177][ T3116] ipv6_rcv+0x397/0x810 [ 8384.517177][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8384.517177][ T3116] process_backlog+0x101/0x620 [ 8384.517177][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8384.517177][ T3116] net_rx_action+0x495/0xbe0 [ 8384.517177][ T3116] __do_softirq+0x1b5/0x7f6 [ 8384.517177][ T3116] [ 8384.519339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8384.519339][ T3116] netdev_get_by_index+0x5e/0x80 [ 8384.519339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8384.519339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8384.519339][ T3116] ip6_route_add+0x1c/0x140 [ 8384.519339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8384.519339][ T3116] addrconf_add_dev+0xe2/0x170 [ 8384.519339][ T3116] inet6_addr_add+0x12f/0xa40 [ 8384.519339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8384.519339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.519339][ T3116] netlink_rcv_skb+0x130/0x360 [ 8384.519339][ T3116] netlink_unicast+0x449/0x710 [ 8384.519339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8384.519339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8384.519339][ T3116] ___sys_sendmsg+0xee/0x170 [ 8384.519339][ T3116] __sys_sendmsg+0xcd/0x170 [ 8384.519339][ T3116] do_syscall_64+0xc6/0x1e0 [ 8384.519339][ T3116] [ 8384.521566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8384.521566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8384.521566][ T3116] ipv6_find_idev+0x102/0x170 [ 8384.521566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.521566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.521566][ T3116] netlink_rcv_skb+0x130/0x360 [ 8384.521566][ T3116] netlink_unicast+0x449/0x710 [ 8384.521566][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8384.521566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8384.521566][ T3116] ___sys_sendmsg+0xee/0x170 [ 8384.521566][ T3116] __sys_sendmsg+0xcd/0x170 [ 8384.521566][ T3116] do_syscall_64+0xc6/0x1e0 [ 8384.521566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.521566][ T3116] [ 8384.523298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8384.523298][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8384.523298][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8384.523298][ T3116] ipv6_find_idev+0x102/0x170 [ 8384.523298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.523298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.523298][ T3116] netlink_rcv_skb+0x130/0x360 [ 8384.523298][ T3116] netlink_unicast+0x449/0x710 [ 8384.523298][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8384.523298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8384.523298][ T3116] ___sys_sendmsg+0xee/0x170 [ 8384.523298][ T3116] __sys_sendmsg+0xcd/0x170 [ 8384.523298][ T3116] do_syscall_64+0xc6/0x1e0 [ 8384.523298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.523298][ T3116] [ 8394.532810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8394.533277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8394.533277][ T3116] dst_init+0x84/0x4a0 [ 8394.533277][ T3116] dst_alloc+0x97/0x150 [ 8394.533277][ T3116] ip6_dst_alloc+0x23/0x90 [ 8394.533277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8394.533277][ T3116] ip6_pol_route+0x56f/0x840 [ 8394.533277][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8394.533277][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8394.533277][ T3116] fib6_rule_lookup+0x182/0x630 [ 8394.533277][ T3116] ip6_route_input+0x59c/0xa50 [ 8394.533277][ T3116] ipv6_rcv+0x397/0x810 [ 8394.533277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8394.533277][ T3116] process_backlog+0x101/0x620 [ 8394.533277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8394.533277][ T3116] net_rx_action+0x495/0xbe0 [ 8394.533277][ T3116] __do_softirq+0x1b5/0x7f6 [ 8394.533277][ T3116] [ 8394.535353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8394.535353][ T3116] netdev_get_by_index+0x5e/0x80 [ 8394.535353][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8394.535353][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8394.535353][ T3116] ip6_route_add+0x1c/0x140 [ 8394.535353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8394.535353][ T3116] addrconf_add_dev+0xe2/0x170 [ 8394.535353][ T3116] inet6_addr_add+0x12f/0xa40 [ 8394.535353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8394.535353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.535353][ T3116] netlink_rcv_skb+0x130/0x360 [ 8394.535353][ T3116] netlink_unicast+0x449/0x710 [ 8394.535353][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8394.535353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8394.535353][ T3116] ___sys_sendmsg+0xee/0x170 [ 8394.535353][ T3116] __sys_sendmsg+0xcd/0x170 [ 8394.535353][ T3116] do_syscall_64+0xc6/0x1e0 [ 8394.535353][ T3116] [ 8394.537516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8394.537516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8394.537516][ T3116] ipv6_find_idev+0x102/0x170 [ 8394.537516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.537516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.537516][ T3116] netlink_rcv_skb+0x130/0x360 [ 8394.537516][ T3116] netlink_unicast+0x449/0x710 [ 8394.537516][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8394.537516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8394.537516][ T3116] ___sys_sendmsg+0xee/0x170 [ 8394.537516][ T3116] __sys_sendmsg+0xcd/0x170 [ 8394.537516][ T3116] do_syscall_64+0xc6/0x1e0 [ 8394.537516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.537516][ T3116] [ 8394.539231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8394.539231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8394.539231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8394.539231][ T3116] ipv6_find_idev+0x102/0x170 [ 8394.539231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.539231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.539231][ T3116] netlink_rcv_skb+0x130/0x360 [ 8394.539231][ T3116] netlink_unicast+0x449/0x710 [ 8394.539231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8394.539231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8394.539231][ T3116] ___sys_sendmsg+0xee/0x170 [ 8394.539231][ T3116] __sys_sendmsg+0xcd/0x170 [ 8394.539231][ T3116] do_syscall_64+0xc6/0x1e0 [ 8394.539231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.539231][ T3116] [ 8404.780774][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8404.781360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8404.781360][ T3116] dst_init+0x84/0x4a0 [ 8404.781360][ T3116] dst_alloc+0x97/0x150 [ 8404.781360][ T3116] ip6_dst_alloc+0x23/0x90 [ 8404.781360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8404.781360][ T3116] ip6_pol_route+0x56f/0x840 [ 8404.781360][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8404.781360][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8404.781360][ T3116] fib6_rule_lookup+0x182/0x630 [ 8404.781360][ T3116] ip6_route_input+0x59c/0xa50 [ 8404.781360][ T3116] ipv6_rcv+0x397/0x810 [ 8404.781360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8404.781360][ T3116] process_backlog+0x101/0x620 [ 8404.781360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8404.781360][ T3116] net_rx_action+0x495/0xbe0 [ 8404.781360][ T3116] __do_softirq+0x1b5/0x7f6 [ 8404.781360][ T3116] [ 8404.784749][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8404.784749][ T3116] netdev_get_by_index+0x5e/0x80 [ 8404.784749][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8404.784749][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8404.784749][ T3116] ip6_route_add+0x1c/0x140 [ 8404.784749][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8404.784749][ T3116] addrconf_add_dev+0xe2/0x170 [ 8404.784749][ T3116] inet6_addr_add+0x12f/0xa40 [ 8404.784749][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8404.784749][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.784749][ T3116] netlink_rcv_skb+0x130/0x360 [ 8404.784749][ T3116] netlink_unicast+0x449/0x710 [ 8404.784749][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8404.784749][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8404.784749][ T3116] ___sys_sendmsg+0xee/0x170 [ 8404.784749][ T3116] __sys_sendmsg+0xcd/0x170 [ 8404.784749][ T3116] do_syscall_64+0xc6/0x1e0 [ 8404.784749][ T3116] [ 8404.788327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8404.788327][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8404.788327][ T3116] ipv6_find_idev+0x102/0x170 [ 8404.788327][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.788327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.788327][ T3116] netlink_rcv_skb+0x130/0x360 [ 8404.788327][ T3116] netlink_unicast+0x449/0x710 [ 8404.788327][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8404.788327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8404.788327][ T3116] ___sys_sendmsg+0xee/0x170 [ 8404.788327][ T3116] __sys_sendmsg+0xcd/0x170 [ 8404.788327][ T3116] do_syscall_64+0xc6/0x1e0 [ 8404.788327][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.788327][ T3116] [ 8404.791209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8404.791209][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8404.791209][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8404.791209][ T3116] ipv6_find_idev+0x102/0x170 [ 8404.791209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.791209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.791209][ T3116] netlink_rcv_skb+0x130/0x360 [ 8404.791209][ T3116] netlink_unicast+0x449/0x710 [ 8404.791209][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8404.791209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8404.791209][ T3116] ___sys_sendmsg+0xee/0x170 [ 8404.791209][ T3116] __sys_sendmsg+0xcd/0x170 [ 8404.791209][ T3116] do_syscall_64+0xc6/0x1e0 [ 8404.791209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.791209][ T3116] [ 8415.036823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8415.037293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8415.037293][ T3116] dst_init+0x84/0x4a0 [ 8415.037293][ T3116] dst_alloc+0x97/0x150 [ 8415.037293][ T3116] ip6_dst_alloc+0x23/0x90 [ 8415.037293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8415.037293][ T3116] ip6_pol_route+0x56f/0x840 [ 8415.037293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8415.037293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8415.037293][ T3116] fib6_rule_lookup+0x182/0x630 [ 8415.037293][ T3116] ip6_route_input+0x59c/0xa50 [ 8415.037293][ T3116] ipv6_rcv+0x397/0x810 [ 8415.037293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8415.037293][ T3116] process_backlog+0x101/0x620 [ 8415.037293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8415.037293][ T3116] net_rx_action+0x495/0xbe0 [ 8415.037293][ T3116] __do_softirq+0x1b5/0x7f6 [ 8415.037293][ T3116] [ 8415.039377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8415.039377][ T3116] netdev_get_by_index+0x5e/0x80 [ 8415.039377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8415.039377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8415.039377][ T3116] ip6_route_add+0x1c/0x140 [ 8415.039377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8415.039377][ T3116] addrconf_add_dev+0xe2/0x170 [ 8415.039377][ T3116] inet6_addr_add+0x12f/0xa40 [ 8415.039377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8415.039377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8415.039377][ T3116] netlink_rcv_skb+0x130/0x360 [ 8415.039377][ T3116] netlink_unicast+0x449/0x710 [ 8415.039377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8415.039377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8415.039377][ T3116] ___sys_sendmsg+0xee/0x170 [ 8415.039377][ T3116] __sys_sendmsg+0xcd/0x170 [ 8415.039377][ T3116] do_syscall_64+0xc6/0x1e0 [ 8415.039377][ T3116] [ 8415.041539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8415.041539][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8415.041539][ T3116] ipv6_find_idev+0x102/0x170 [ 8415.041539][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8415.041539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8415.041539][ T3116] netlink_rcv_skb+0x130/0x360 [ 8415.041539][ T3116] netlink_unicast+0x449/0x710 [ 8415.041539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8415.041539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8415.041539][ T3116] ___sys_sendmsg+0xee/0x170 [ 8415.041539][ T3116] __sys_sendmsg+0xcd/0x170 [ 8415.041539][ T3116] do_syscall_64+0xc6/0x1e0 [ 8415.041539][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8415.041539][ T3116] [ 8415.043228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8415.043228][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8415.043228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8415.043228][ T3116] ipv6_find_idev+0x102/0x170 [ 8415.043228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8415.043228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8415.043228][ T3116] netlink_rcv_skb+0x130/0x360 [ 8415.043228][ T3116] netlink_unicast+0x449/0x710 [ 8415.043228][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8415.043228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8415.043228][ T3116] ___sys_sendmsg+0xee/0x170 [ 8415.043228][ T3116] __sys_sendmsg+0xcd/0x170 [ 8415.043228][ T3116] do_syscall_64+0xc6/0x1e0 [ 8415.043228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8415.043228][ T3116] [ 8425.284854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8425.285285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8425.285285][ T3116] dst_init+0x84/0x4a0 [ 8425.285285][ T3116] dst_alloc+0x97/0x150 [ 8425.285285][ T3116] ip6_dst_alloc+0x23/0x90 [ 8425.285285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8425.285285][ T3116] ip6_pol_route+0x56f/0x840 [ 8425.285285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8425.285285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8425.285285][ T3116] fib6_rule_lookup+0x182/0x630 [ 8425.285285][ T3116] ip6_route_input+0x59c/0xa50 [ 8425.285285][ T3116] ipv6_rcv+0x397/0x810 [ 8425.285285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8425.285285][ T3116] process_backlog+0x101/0x620 [ 8425.285285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8425.285285][ T3116] net_rx_action+0x495/0xbe0 [ 8425.285285][ T3116] __do_softirq+0x1b5/0x7f6 [ 8425.285285][ T3116] [ 8425.287348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8425.287348][ T3116] netdev_get_by_index+0x5e/0x80 [ 8425.287348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8425.287348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8425.287348][ T3116] ip6_route_add+0x1c/0x140 [ 8425.287348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8425.287348][ T3116] addrconf_add_dev+0xe2/0x170 [ 8425.287348][ T3116] inet6_addr_add+0x12f/0xa40 [ 8425.287348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8425.287348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.287348][ T3116] netlink_rcv_skb+0x130/0x360 [ 8425.287348][ T3116] netlink_unicast+0x449/0x710 [ 8425.287348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8425.287348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8425.287348][ T3116] ___sys_sendmsg+0xee/0x170 [ 8425.287348][ T3116] __sys_sendmsg+0xcd/0x170 [ 8425.287348][ T3116] do_syscall_64+0xc6/0x1e0 [ 8425.287348][ T3116] [ 8425.289520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8425.289520][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8425.289520][ T3116] ipv6_find_idev+0x102/0x170 [ 8425.289520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8425.289520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.289520][ T3116] netlink_rcv_skb+0x130/0x360 [ 8425.289520][ T3116] netlink_unicast+0x449/0x710 [ 8425.289520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8425.289520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8425.289520][ T3116] ___sys_sendmsg+0xee/0x170 [ 8425.289520][ T3116] __sys_sendmsg+0xcd/0x170 [ 8425.289520][ T3116] do_syscall_64+0xc6/0x1e0 [ 8425.289520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8425.289520][ T3116] [ 8425.291211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8425.291211][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8425.291211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8425.291211][ T3116] ipv6_find_idev+0x102/0x170 [ 8425.291211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8425.291211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.291211][ T3116] netlink_rcv_skb+0x130/0x360 [ 8425.291211][ T3116] netlink_unicast+0x449/0x710 [ 8425.291211][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8425.291211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8425.291211][ T3116] ___sys_sendmsg+0xee/0x170 [ 8425.291211][ T3116] __sys_sendmsg+0xcd/0x170 [ 8425.291211][ T3116] do_syscall_64+0xc6/0x1e0 [ 8425.291211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8425.291211][ T3116] [ 8435.532849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8435.533319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8435.533319][ T3116] dst_init+0x84/0x4a0 [ 8435.533319][ T3116] dst_alloc+0x97/0x150 [ 8435.533319][ T3116] ip6_dst_alloc+0x23/0x90 [ 8435.533319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8435.533319][ T3116] ip6_pol_route+0x56f/0x840 [ 8435.533319][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8435.533319][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8435.533319][ T3116] fib6_rule_lookup+0x182/0x630 [ 8435.533319][ T3116] ip6_route_input+0x59c/0xa50 [ 8435.533319][ T3116] ipv6_rcv+0x397/0x810 [ 8435.533319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8435.533319][ T3116] process_backlog+0x101/0x620 [ 8435.533319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8435.533319][ T3116] net_rx_action+0x495/0xbe0 [ 8435.533319][ T3116] __do_softirq+0x1b5/0x7f6 [ 8435.533319][ T3116] [ 8435.535399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8435.535399][ T3116] netdev_get_by_index+0x5e/0x80 [ 8435.535399][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8435.535399][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8435.535399][ T3116] ip6_route_add+0x1c/0x140 [ 8435.535399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8435.535399][ T3116] addrconf_add_dev+0xe2/0x170 [ 8435.535399][ T3116] inet6_addr_add+0x12f/0xa40 [ 8435.535399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8435.535399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.535399][ T3116] netlink_rcv_skb+0x130/0x360 [ 8435.535399][ T3116] netlink_unicast+0x449/0x710 [ 8435.535399][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8435.535399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8435.535399][ T3116] ___sys_sendmsg+0xee/0x170 [ 8435.535399][ T3116] __sys_sendmsg+0xcd/0x170 [ 8435.535399][ T3116] do_syscall_64+0xc6/0x1e0 [ 8435.535399][ T3116] [ 8435.537559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8435.537559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8435.537559][ T3116] ipv6_find_idev+0x102/0x170 [ 8435.537559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.537559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.537559][ T3116] netlink_rcv_skb+0x130/0x360 [ 8435.537559][ T3116] netlink_unicast+0x449/0x710 [ 8435.537559][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8435.537559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8435.537559][ T3116] ___sys_sendmsg+0xee/0x170 [ 8435.537559][ T3116] __sys_sendmsg+0xcd/0x170 [ 8435.537559][ T3116] do_syscall_64+0xc6/0x1e0 [ 8435.537559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.537559][ T3116] [ 8435.539301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8435.539301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8435.539301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8435.539301][ T3116] ipv6_find_idev+0x102/0x170 [ 8435.539301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.539301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.539301][ T3116] netlink_rcv_skb+0x130/0x360 [ 8435.539301][ T3116] netlink_unicast+0x449/0x710 [ 8435.539301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8435.539301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8435.539301][ T3116] ___sys_sendmsg+0xee/0x170 [ 8435.539301][ T3116] __sys_sendmsg+0xcd/0x170 [ 8435.539301][ T3116] do_syscall_64+0xc6/0x1e0 [ 8435.539301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.539301][ T3116] [ 8445.780823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8445.781294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8445.781294][ T3116] dst_init+0x84/0x4a0 [ 8445.781294][ T3116] dst_alloc+0x97/0x150 [ 8445.781294][ T3116] ip6_dst_alloc+0x23/0x90 [ 8445.781294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8445.781294][ T3116] ip6_pol_route+0x56f/0x840 [ 8445.781294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8445.781294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8445.781294][ T3116] fib6_rule_lookup+0x182/0x630 [ 8445.781294][ T3116] ip6_route_input+0x59c/0xa50 [ 8445.781294][ T3116] ipv6_rcv+0x397/0x810 [ 8445.781294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8445.781294][ T3116] process_backlog+0x101/0x620 [ 8445.781294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8445.781294][ T3116] net_rx_action+0x495/0xbe0 [ 8445.781294][ T3116] __do_softirq+0x1b5/0x7f6 [ 8445.781294][ T3116] [ 8445.783358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8445.783358][ T3116] netdev_get_by_index+0x5e/0x80 [ 8445.783358][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8445.783358][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8445.783358][ T3116] ip6_route_add+0x1c/0x140 [ 8445.783358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8445.783358][ T3116] addrconf_add_dev+0xe2/0x170 [ 8445.783358][ T3116] inet6_addr_add+0x12f/0xa40 [ 8445.783358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8445.783358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.783358][ T3116] netlink_rcv_skb+0x130/0x360 [ 8445.783358][ T3116] netlink_unicast+0x449/0x710 [ 8445.783358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8445.783358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8445.783358][ T3116] ___sys_sendmsg+0xee/0x170 [ 8445.783358][ T3116] __sys_sendmsg+0xcd/0x170 [ 8445.783358][ T3116] do_syscall_64+0xc6/0x1e0 [ 8445.783358][ T3116] [ 8445.785539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8445.785539][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8445.785539][ T3116] ipv6_find_idev+0x102/0x170 [ 8445.785539][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.785539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.785539][ T3116] netlink_rcv_skb+0x130/0x360 [ 8445.785539][ T3116] netlink_unicast+0x449/0x710 [ 8445.785539][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8445.785539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8445.785539][ T3116] ___sys_sendmsg+0xee/0x170 [ 8445.785539][ T3116] __sys_sendmsg+0xcd/0x170 [ 8445.785539][ T3116] do_syscall_64+0xc6/0x1e0 [ 8445.785539][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.785539][ T3116] [ 8445.787230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8445.787230][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8445.787230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8445.787230][ T3116] ipv6_find_idev+0x102/0x170 [ 8445.787230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.787230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.787230][ T3116] netlink_rcv_skb+0x130/0x360 [ 8445.787230][ T3116] netlink_unicast+0x449/0x710 [ 8445.787230][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8445.787230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8445.787230][ T3116] ___sys_sendmsg+0xee/0x170 [ 8445.787230][ T3116] __sys_sendmsg+0xcd/0x170 [ 8445.787230][ T3116] do_syscall_64+0xc6/0x1e0 [ 8445.787230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.787230][ T3116] [ 8456.028773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8456.029241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8456.029241][ T3116] dst_init+0x84/0x4a0 [ 8456.029241][ T3116] dst_alloc+0x97/0x150 [ 8456.029241][ T3116] ip6_dst_alloc+0x23/0x90 [ 8456.029241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8456.029241][ T3116] ip6_pol_route+0x56f/0x840 [ 8456.029241][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8456.029241][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8456.029241][ T3116] fib6_rule_lookup+0x182/0x630 [ 8456.029241][ T3116] ip6_route_input+0x59c/0xa50 [ 8456.029241][ T3116] ipv6_rcv+0x397/0x810 [ 8456.029241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8456.029241][ T3116] process_backlog+0x101/0x620 [ 8456.029241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8456.029241][ T3116] net_rx_action+0x495/0xbe0 [ 8456.029241][ T3116] __do_softirq+0x1b5/0x7f6 [ 8456.029241][ T3116] [ 8456.031354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8456.031354][ T3116] netdev_get_by_index+0x5e/0x80 [ 8456.031354][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8456.031354][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8456.031354][ T3116] ip6_route_add+0x1c/0x140 [ 8456.031354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8456.031354][ T3116] addrconf_add_dev+0xe2/0x170 [ 8456.031354][ T3116] inet6_addr_add+0x12f/0xa40 [ 8456.031354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8456.031354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8456.031354][ T3116] netlink_rcv_skb+0x130/0x360 [ 8456.031354][ T3116] netlink_unicast+0x449/0x710 [ 8456.031354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8456.031354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8456.031354][ T3116] ___sys_sendmsg+0xee/0x170 [ 8456.031354][ T3116] __sys_sendmsg+0xcd/0x170 [ 8456.031354][ T3116] do_syscall_64+0xc6/0x1e0 [ 8456.031354][ T3116] [ 8456.033565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8456.033565][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8456.033565][ T3116] ipv6_find_idev+0x102/0x170 [ 8456.033565][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8456.033565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8456.033565][ T3116] netlink_rcv_skb+0x130/0x360 [ 8456.033565][ T3116] netlink_unicast+0x449/0x710 [ 8456.033565][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8456.033565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8456.033565][ T3116] ___sys_sendmsg+0xee/0x170 [ 8456.033565][ T3116] __sys_sendmsg+0xcd/0x170 [ 8456.033565][ T3116] do_syscall_64+0xc6/0x1e0 [ 8456.033565][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8456.033565][ T3116] [ 8456.035297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8456.035297][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8456.035297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8456.035297][ T3116] ipv6_find_idev+0x102/0x170 [ 8456.035297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8456.035297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8456.035297][ T3116] netlink_rcv_skb+0x130/0x360 [ 8456.035297][ T3116] netlink_unicast+0x449/0x710 [ 8456.035297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8456.035297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8456.035297][ T3116] ___sys_sendmsg+0xee/0x170 [ 8456.035297][ T3116] __sys_sendmsg+0xcd/0x170 [ 8456.035297][ T3116] do_syscall_64+0xc6/0x1e0 [ 8456.035297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8456.035297][ T3116] [ 8466.276787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8466.277266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8466.277266][ T3116] dst_init+0x84/0x4a0 [ 8466.277266][ T3116] dst_alloc+0x97/0x150 [ 8466.277266][ T3116] ip6_dst_alloc+0x23/0x90 [ 8466.277266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8466.277266][ T3116] ip6_pol_route+0x56f/0x840 [ 8466.277266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8466.277266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8466.277266][ T3116] fib6_rule_lookup+0x182/0x630 [ 8466.277266][ T3116] ip6_route_input+0x59c/0xa50 [ 8466.277266][ T3116] ipv6_rcv+0x397/0x810 [ 8466.277266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8466.277266][ T3116] process_backlog+0x101/0x620 [ 8466.277266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8466.277266][ T3116] net_rx_action+0x495/0xbe0 [ 8466.277266][ T3116] __do_softirq+0x1b5/0x7f6 [ 8466.277266][ T3116] [ 8466.279384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8466.279384][ T3116] netdev_get_by_index+0x5e/0x80 [ 8466.279384][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8466.279384][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8466.279384][ T3116] ip6_route_add+0x1c/0x140 [ 8466.279384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8466.279384][ T3116] addrconf_add_dev+0xe2/0x170 [ 8466.279384][ T3116] inet6_addr_add+0x12f/0xa40 [ 8466.279384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8466.279384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8466.279384][ T3116] netlink_rcv_skb+0x130/0x360 [ 8466.279384][ T3116] netlink_unicast+0x449/0x710 [ 8466.279384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8466.279384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8466.279384][ T3116] ___sys_sendmsg+0xee/0x170 [ 8466.279384][ T3116] __sys_sendmsg+0xcd/0x170 [ 8466.279384][ T3116] do_syscall_64+0xc6/0x1e0 [ 8466.279384][ T3116] [ 8466.281581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8466.281581][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8466.281581][ T3116] ipv6_find_idev+0x102/0x170 [ 8466.281581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8466.281581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8466.281581][ T3116] netlink_rcv_skb+0x130/0x360 [ 8466.281581][ T3116] netlink_unicast+0x449/0x710 [ 8466.281581][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8466.281581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8466.281581][ T3116] ___sys_sendmsg+0xee/0x170 [ 8466.281581][ T3116] __sys_sendmsg+0xcd/0x170 [ 8466.281581][ T3116] do_syscall_64+0xc6/0x1e0 [ 8466.281581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8466.281581][ T3116] [ 8466.283291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8466.283291][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8466.283291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8466.283291][ T3116] ipv6_find_idev+0x102/0x170 [ 8466.283291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8466.283291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8466.283291][ T3116] netlink_rcv_skb+0x130/0x360 [ 8466.283291][ T3116] netlink_unicast+0x449/0x710 [ 8466.283291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8466.283291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8466.283291][ T3116] ___sys_sendmsg+0xee/0x170 [ 8466.283291][ T3116] __sys_sendmsg+0xcd/0x170 [ 8466.283291][ T3116] do_syscall_64+0xc6/0x1e0 [ 8466.283291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8466.283291][ T3116] [ 8476.524844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8476.525311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8476.525311][ T3116] dst_init+0x84/0x4a0 [ 8476.525311][ T3116] dst_alloc+0x97/0x150 [ 8476.525311][ T3116] ip6_dst_alloc+0x23/0x90 [ 8476.525311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8476.525311][ T3116] ip6_pol_route+0x56f/0x840 [ 8476.525311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8476.525311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8476.525311][ T3116] fib6_rule_lookup+0x182/0x630 [ 8476.525311][ T3116] ip6_route_input+0x59c/0xa50 [ 8476.525311][ T3116] ipv6_rcv+0x397/0x810 [ 8476.525311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8476.525311][ T3116] process_backlog+0x101/0x620 [ 8476.525311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8476.525311][ T3116] net_rx_action+0x495/0xbe0 [ 8476.525311][ T3116] __do_softirq+0x1b5/0x7f6 [ 8476.525311][ T3116] [ 8476.527382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8476.527382][ T3116] netdev_get_by_index+0x5e/0x80 [ 8476.527382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8476.527382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8476.527382][ T3116] ip6_route_add+0x1c/0x140 [ 8476.527382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8476.527382][ T3116] addrconf_add_dev+0xe2/0x170 [ 8476.527382][ T3116] inet6_addr_add+0x12f/0xa40 [ 8476.527382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8476.527382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.527382][ T3116] netlink_rcv_skb+0x130/0x360 [ 8476.527382][ T3116] netlink_unicast+0x449/0x710 [ 8476.527382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8476.527382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8476.527382][ T3116] ___sys_sendmsg+0xee/0x170 [ 8476.527382][ T3116] __sys_sendmsg+0xcd/0x170 [ 8476.527382][ T3116] do_syscall_64+0xc6/0x1e0 [ 8476.527382][ T3116] [ 8476.529568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8476.529568][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8476.529568][ T3116] ipv6_find_idev+0x102/0x170 [ 8476.529568][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.529568][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.529568][ T3116] netlink_rcv_skb+0x130/0x360 [ 8476.529568][ T3116] netlink_unicast+0x449/0x710 [ 8476.529568][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8476.529568][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8476.529568][ T3116] ___sys_sendmsg+0xee/0x170 [ 8476.529568][ T3116] __sys_sendmsg+0xcd/0x170 [ 8476.529568][ T3116] do_syscall_64+0xc6/0x1e0 [ 8476.529568][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.529568][ T3116] [ 8476.531260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8476.531260][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8476.531260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8476.531260][ T3116] ipv6_find_idev+0x102/0x170 [ 8476.531260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.531260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.531260][ T3116] netlink_rcv_skb+0x130/0x360 [ 8476.531260][ T3116] netlink_unicast+0x449/0x710 [ 8476.531260][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8476.531260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8476.531260][ T3116] ___sys_sendmsg+0xee/0x170 [ 8476.531260][ T3116] __sys_sendmsg+0xcd/0x170 [ 8476.531260][ T3116] do_syscall_64+0xc6/0x1e0 [ 8476.531260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.531260][ T3116] [ 8486.772823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8486.773316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8486.773316][ T3116] dst_init+0x84/0x4a0 [ 8486.773316][ T3116] dst_alloc+0x97/0x150 [ 8486.773316][ T3116] ip6_dst_alloc+0x23/0x90 [ 8486.773316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8486.773316][ T3116] ip6_pol_route+0x56f/0x840 [ 8486.773316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8486.773316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8486.773316][ T3116] fib6_rule_lookup+0x182/0x630 [ 8486.773316][ T3116] ip6_route_input+0x59c/0xa50 [ 8486.773316][ T3116] ipv6_rcv+0x397/0x810 [ 8486.773316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8486.773316][ T3116] process_backlog+0x101/0x620 [ 8486.773316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8486.773316][ T3116] net_rx_action+0x495/0xbe0 [ 8486.773316][ T3116] __do_softirq+0x1b5/0x7f6 [ 8486.773316][ T3116] [ 8486.775446][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8486.775446][ T3116] netdev_get_by_index+0x5e/0x80 [ 8486.775446][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8486.775446][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8486.775446][ T3116] ip6_route_add+0x1c/0x140 [ 8486.775446][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8486.775446][ T3116] addrconf_add_dev+0xe2/0x170 [ 8486.775446][ T3116] inet6_addr_add+0x12f/0xa40 [ 8486.775446][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8486.775446][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.775446][ T3116] netlink_rcv_skb+0x130/0x360 [ 8486.775446][ T3116] netlink_unicast+0x449/0x710 [ 8486.775446][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8486.775446][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8486.775446][ T3116] ___sys_sendmsg+0xee/0x170 [ 8486.775446][ T3116] __sys_sendmsg+0xcd/0x170 [ 8486.775446][ T3116] do_syscall_64+0xc6/0x1e0 [ 8486.775446][ T3116] [ 8486.777640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8486.777640][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8486.777640][ T3116] ipv6_find_idev+0x102/0x170 [ 8486.777640][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.777640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.777640][ T3116] netlink_rcv_skb+0x130/0x360 [ 8486.777640][ T3116] netlink_unicast+0x449/0x710 [ 8486.777640][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8486.777640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8486.777640][ T3116] ___sys_sendmsg+0xee/0x170 [ 8486.777640][ T3116] __sys_sendmsg+0xcd/0x170 [ 8486.777640][ T3116] do_syscall_64+0xc6/0x1e0 [ 8486.777640][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.777640][ T3116] [ 8486.779390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8486.779390][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8486.779390][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8486.779390][ T3116] ipv6_find_idev+0x102/0x170 [ 8486.779390][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.779390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.779390][ T3116] netlink_rcv_skb+0x130/0x360 [ 8486.779390][ T3116] netlink_unicast+0x449/0x710 [ 8486.779390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8486.779390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8486.779390][ T3116] ___sys_sendmsg+0xee/0x170 [ 8486.779390][ T3116] __sys_sendmsg+0xcd/0x170 [ 8486.779390][ T3116] do_syscall_64+0xc6/0x1e0 [ 8486.779390][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.779390][ T3116] [ 8497.020813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8497.021215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8497.021215][ T3116] dst_init+0x84/0x4a0 [ 8497.021215][ T3116] dst_alloc+0x97/0x150 [ 8497.021215][ T3116] ip6_dst_alloc+0x23/0x90 [ 8497.021215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8497.021215][ T3116] ip6_pol_route+0x56f/0x840 [ 8497.021215][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8497.021215][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8497.021215][ T3116] fib6_rule_lookup+0x182/0x630 [ 8497.021215][ T3116] ip6_route_input+0x59c/0xa50 [ 8497.021215][ T3116] ipv6_rcv+0x397/0x810 [ 8497.021215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8497.021215][ T3116] process_backlog+0x101/0x620 [ 8497.021215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8497.021215][ T3116] net_rx_action+0x495/0xbe0 [ 8497.021215][ T3116] __do_softirq+0x1b5/0x7f6 [ 8497.021215][ T3116] [ 8497.023824][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8497.023824][ T3116] netdev_get_by_index+0x5e/0x80 [ 8497.023824][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8497.023824][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8497.023824][ T3116] ip6_route_add+0x1c/0x140 [ 8497.023824][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8497.023824][ T3116] addrconf_add_dev+0xe2/0x170 [ 8497.023824][ T3116] inet6_addr_add+0x12f/0xa40 [ 8497.023824][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8497.023824][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8497.023824][ T3116] netlink_rcv_skb+0x130/0x360 [ 8497.023824][ T3116] netlink_unicast+0x449/0x710 [ 8497.023824][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8497.023824][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8497.023824][ T3116] ___sys_sendmsg+0xee/0x170 [ 8497.023824][ T3116] __sys_sendmsg+0xcd/0x170 [ 8497.023824][ T3116] do_syscall_64+0xc6/0x1e0 [ 8497.023824][ T3116] [ 8497.025998][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8497.025998][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8497.025998][ T3116] ipv6_find_idev+0x102/0x170 [ 8497.025998][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8497.025998][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8497.025998][ T3116] netlink_rcv_skb+0x130/0x360 [ 8497.025998][ T3116] netlink_unicast+0x449/0x710 [ 8497.025998][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8497.025998][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8497.025998][ T3116] ___sys_sendmsg+0xee/0x170 [ 8497.025998][ T3116] __sys_sendmsg+0xcd/0x170 [ 8497.025998][ T3116] do_syscall_64+0xc6/0x1e0 [ 8497.025998][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8497.025998][ T3116] [ 8497.027698][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8497.027698][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8497.027698][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8497.027698][ T3116] ipv6_find_idev+0x102/0x170 [ 8497.027698][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8497.027698][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8497.027698][ T3116] netlink_rcv_skb+0x130/0x360 [ 8497.027698][ T3116] netlink_unicast+0x449/0x710 [ 8497.027698][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8497.027698][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8497.027698][ T3116] ___sys_sendmsg+0xee/0x170 [ 8497.027698][ T3116] __sys_sendmsg+0xcd/0x170 [ 8497.027698][ T3116] do_syscall_64+0xc6/0x1e0 [ 8497.027698][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8497.027698][ T3116] [ 8507.236750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8507.237155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8507.237155][ T3116] dst_init+0x84/0x4a0 [ 8507.237155][ T3116] dst_alloc+0x97/0x150 [ 8507.237155][ T3116] ip6_dst_alloc+0x23/0x90 [ 8507.237155][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8507.237155][ T3116] ip6_pol_route+0x56f/0x840 [ 8507.237155][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8507.237155][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8507.237155][ T3116] fib6_rule_lookup+0x182/0x630 [ 8507.237155][ T3116] ip6_route_input+0x59c/0xa50 [ 8507.237155][ T3116] ipv6_rcv+0x397/0x810 [ 8507.237155][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8507.237155][ T3116] process_backlog+0x101/0x620 [ 8507.237155][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8507.237155][ T3116] net_rx_action+0x495/0xbe0 [ 8507.237155][ T3116] __do_softirq+0x1b5/0x7f6 [ 8507.237155][ T3116] [ 8507.239244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8507.239244][ T3116] netdev_get_by_index+0x5e/0x80 [ 8507.239244][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8507.239244][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8507.239244][ T3116] ip6_route_add+0x1c/0x140 [ 8507.239244][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8507.239244][ T3116] addrconf_add_dev+0xe2/0x170 [ 8507.239244][ T3116] inet6_addr_add+0x12f/0xa40 [ 8507.239244][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8507.239244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8507.239244][ T3116] netlink_rcv_skb+0x130/0x360 [ 8507.239244][ T3116] netlink_unicast+0x449/0x710 [ 8507.239244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8507.239244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8507.239244][ T3116] ___sys_sendmsg+0xee/0x170 [ 8507.239244][ T3116] __sys_sendmsg+0xcd/0x170 [ 8507.239244][ T3116] do_syscall_64+0xc6/0x1e0 [ 8507.239244][ T3116] [ 8507.241417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8507.241417][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8507.241417][ T3116] ipv6_find_idev+0x102/0x170 [ 8507.241417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8507.241417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8507.241417][ T3116] netlink_rcv_skb+0x130/0x360 [ 8507.241417][ T3116] netlink_unicast+0x449/0x710 [ 8507.241417][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8507.241417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8507.241417][ T3116] ___sys_sendmsg+0xee/0x170 [ 8507.241417][ T3116] __sys_sendmsg+0xcd/0x170 [ 8507.241417][ T3116] do_syscall_64+0xc6/0x1e0 [ 8507.241417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8507.241417][ T3116] [ 8507.243120][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8507.243120][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8507.243120][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8507.243120][ T3116] ipv6_find_idev+0x102/0x170 [ 8507.243120][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8507.243120][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8507.243120][ T3116] netlink_rcv_skb+0x130/0x360 [ 8507.243120][ T3116] netlink_unicast+0x449/0x710 [ 8507.243120][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8507.243120][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8507.243120][ T3116] ___sys_sendmsg+0xee/0x170 [ 8507.243120][ T3116] __sys_sendmsg+0xcd/0x170 [ 8507.243120][ T3116] do_syscall_64+0xc6/0x1e0 [ 8507.243120][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8507.243120][ T3116] [ 8517.468818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8517.469220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8517.469220][ T3116] dst_init+0x84/0x4a0 [ 8517.469220][ T3116] dst_alloc+0x97/0x150 [ 8517.469220][ T3116] ip6_dst_alloc+0x23/0x90 [ 8517.469220][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8517.469220][ T3116] ip6_pol_route+0x56f/0x840 [ 8517.469220][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8517.469220][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8517.469220][ T3116] fib6_rule_lookup+0x182/0x630 [ 8517.469220][ T3116] ip6_route_input+0x59c/0xa50 [ 8517.469220][ T3116] ipv6_rcv+0x397/0x810 [ 8517.469220][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8517.469220][ T3116] process_backlog+0x101/0x620 [ 8517.469220][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8517.469220][ T3116] net_rx_action+0x495/0xbe0 [ 8517.469220][ T3116] __do_softirq+0x1b5/0x7f6 [ 8517.469220][ T3116] [ 8517.471281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8517.471281][ T3116] netdev_get_by_index+0x5e/0x80 [ 8517.471281][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8517.471281][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8517.471281][ T3116] ip6_route_add+0x1c/0x140 [ 8517.471281][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8517.471281][ T3116] addrconf_add_dev+0xe2/0x170 [ 8517.471281][ T3116] inet6_addr_add+0x12f/0xa40 [ 8517.471281][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8517.471281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8517.471281][ T3116] netlink_rcv_skb+0x130/0x360 [ 8517.471281][ T3116] netlink_unicast+0x449/0x710 [ 8517.471281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8517.471281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8517.471281][ T3116] ___sys_sendmsg+0xee/0x170 [ 8517.471281][ T3116] __sys_sendmsg+0xcd/0x170 [ 8517.471281][ T3116] do_syscall_64+0xc6/0x1e0 [ 8517.471281][ T3116] [ 8517.473443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8517.473443][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8517.473443][ T3116] ipv6_find_idev+0x102/0x170 [ 8517.473443][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8517.473443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8517.473443][ T3116] netlink_rcv_skb+0x130/0x360 [ 8517.473443][ T3116] netlink_unicast+0x449/0x710 [ 8517.473443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8517.473443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8517.473443][ T3116] ___sys_sendmsg+0xee/0x170 [ 8517.473443][ T3116] __sys_sendmsg+0xcd/0x170 [ 8517.473443][ T3116] do_syscall_64+0xc6/0x1e0 [ 8517.473443][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8517.473443][ T3116] [ 8517.475133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8517.475133][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8517.475133][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8517.475133][ T3116] ipv6_find_idev+0x102/0x170 [ 8517.475133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8517.475133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8517.475133][ T3116] netlink_rcv_skb+0x130/0x360 [ 8517.475133][ T3116] netlink_unicast+0x449/0x710 [ 8517.475133][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8517.475133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8517.475133][ T3116] ___sys_sendmsg+0xee/0x170 [ 8517.475133][ T3116] __sys_sendmsg+0xcd/0x170 [ 8517.475133][ T3116] do_syscall_64+0xc6/0x1e0 [ 8517.475133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8517.475133][ T3116] [ 8527.716774][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8527.717182][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8527.717182][ T3116] dst_init+0x84/0x4a0 [ 8527.717182][ T3116] dst_alloc+0x97/0x150 [ 8527.717182][ T3116] ip6_dst_alloc+0x23/0x90 [ 8527.717182][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8527.717182][ T3116] ip6_pol_route+0x56f/0x840 [ 8527.717182][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8527.717182][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8527.717182][ T3116] fib6_rule_lookup+0x182/0x630 [ 8527.717182][ T3116] ip6_route_input+0x59c/0xa50 [ 8527.717182][ T3116] ipv6_rcv+0x397/0x810 [ 8527.717182][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8527.717182][ T3116] process_backlog+0x101/0x620 [ 8527.717182][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8527.717182][ T3116] net_rx_action+0x495/0xbe0 [ 8527.717182][ T3116] __do_softirq+0x1b5/0x7f6 [ 8527.717182][ T3116] [ 8527.719264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8527.719264][ T3116] netdev_get_by_index+0x5e/0x80 [ 8527.719264][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8527.719264][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8527.719264][ T3116] ip6_route_add+0x1c/0x140 [ 8527.719264][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8527.719264][ T3116] addrconf_add_dev+0xe2/0x170 [ 8527.719264][ T3116] inet6_addr_add+0x12f/0xa40 [ 8527.719264][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8527.719264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.719264][ T3116] netlink_rcv_skb+0x130/0x360 [ 8527.719264][ T3116] netlink_unicast+0x449/0x710 [ 8527.719264][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8527.719264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8527.719264][ T3116] ___sys_sendmsg+0xee/0x170 [ 8527.719264][ T3116] __sys_sendmsg+0xcd/0x170 [ 8527.719264][ T3116] do_syscall_64+0xc6/0x1e0 [ 8527.719264][ T3116] [ 8527.721453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8527.721453][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8527.721453][ T3116] ipv6_find_idev+0x102/0x170 [ 8527.721453][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8527.721453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.721453][ T3116] netlink_rcv_skb+0x130/0x360 [ 8527.721453][ T3116] netlink_unicast+0x449/0x710 [ 8527.721453][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8527.721453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8527.721453][ T3116] ___sys_sendmsg+0xee/0x170 [ 8527.721453][ T3116] __sys_sendmsg+0xcd/0x170 [ 8527.721453][ T3116] do_syscall_64+0xc6/0x1e0 [ 8527.721453][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8527.721453][ T3116] [ 8527.723160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8527.723160][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8527.723160][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8527.723160][ T3116] ipv6_find_idev+0x102/0x170 [ 8527.723160][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8527.723160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.723160][ T3116] netlink_rcv_skb+0x130/0x360 [ 8527.723160][ T3116] netlink_unicast+0x449/0x710 [ 8527.723160][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8527.723160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8527.723160][ T3116] ___sys_sendmsg+0xee/0x170 [ 8527.723160][ T3116] __sys_sendmsg+0xcd/0x170 [ 8527.723160][ T3116] do_syscall_64+0xc6/0x1e0 [ 8527.723160][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8527.723160][ T3116] [ 8537.964763][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8537.965561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8537.965561][ T3116] dst_init+0x84/0x4a0 [ 8537.965561][ T3116] dst_alloc+0x97/0x150 [ 8537.965561][ T3116] ip6_dst_alloc+0x23/0x90 [ 8537.965561][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8537.965561][ T3116] ip6_pol_route+0x56f/0x840 [ 8537.965561][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8537.965561][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8537.965561][ T3116] fib6_rule_lookup+0x182/0x630 [ 8537.965561][ T3116] ip6_route_input+0x59c/0xa50 [ 8537.965561][ T3116] ipv6_rcv+0x397/0x810 [ 8537.965561][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8537.965561][ T3116] process_backlog+0x101/0x620 [ 8537.965561][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8537.965561][ T3116] net_rx_action+0x495/0xbe0 [ 8537.965561][ T3116] __do_softirq+0x1b5/0x7f6 [ 8537.965561][ T3116] [ 8537.967680][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8537.967680][ T3116] netdev_get_by_index+0x5e/0x80 [ 8537.967680][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8537.967680][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8537.967680][ T3116] ip6_route_add+0x1c/0x140 [ 8537.967680][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8537.967680][ T3116] addrconf_add_dev+0xe2/0x170 [ 8537.967680][ T3116] inet6_addr_add+0x12f/0xa40 [ 8537.967680][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8537.967680][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.967680][ T3116] netlink_rcv_skb+0x130/0x360 [ 8537.967680][ T3116] netlink_unicast+0x449/0x710 [ 8537.967680][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8537.967680][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8537.967680][ T3116] ___sys_sendmsg+0xee/0x170 [ 8537.967680][ T3116] __sys_sendmsg+0xcd/0x170 [ 8537.967680][ T3116] do_syscall_64+0xc6/0x1e0 [ 8537.967680][ T3116] [ 8537.969879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8537.969879][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8537.969879][ T3116] ipv6_find_idev+0x102/0x170 [ 8537.969879][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.969879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.969879][ T3116] netlink_rcv_skb+0x130/0x360 [ 8537.969879][ T3116] netlink_unicast+0x449/0x710 [ 8537.969879][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8537.969879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8537.969879][ T3116] ___sys_sendmsg+0xee/0x170 [ 8537.969879][ T3116] __sys_sendmsg+0xcd/0x170 [ 8537.969879][ T3116] do_syscall_64+0xc6/0x1e0 [ 8537.969879][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.969879][ T3116] [ 8537.971572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8537.971572][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8537.971572][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8537.971572][ T3116] ipv6_find_idev+0x102/0x170 [ 8537.971572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.971572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.971572][ T3116] netlink_rcv_skb+0x130/0x360 [ 8537.971572][ T3116] netlink_unicast+0x449/0x710 [ 8537.971572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8537.971572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8537.971572][ T3116] ___sys_sendmsg+0xee/0x170 [ 8537.971572][ T3116] __sys_sendmsg+0xcd/0x170 [ 8537.971572][ T3116] do_syscall_64+0xc6/0x1e0 [ 8537.971572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.971572][ T3116] [ 8548.212747][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8548.213147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8548.213147][ T3116] dst_init+0x84/0x4a0 [ 8548.213147][ T3116] dst_alloc+0x97/0x150 [ 8548.213147][ T3116] ip6_dst_alloc+0x23/0x90 [ 8548.213147][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8548.213147][ T3116] ip6_pol_route+0x56f/0x840 [ 8548.213147][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8548.213147][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8548.213147][ T3116] fib6_rule_lookup+0x182/0x630 [ 8548.213147][ T3116] ip6_route_input+0x59c/0xa50 [ 8548.213147][ T3116] ipv6_rcv+0x397/0x810 [ 8548.213147][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8548.213147][ T3116] process_backlog+0x101/0x620 [ 8548.213147][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8548.213147][ T3116] net_rx_action+0x495/0xbe0 [ 8548.213147][ T3116] __do_softirq+0x1b5/0x7f6 [ 8548.213147][ T3116] [ 8548.215319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8548.215319][ T3116] netdev_get_by_index+0x5e/0x80 [ 8548.215319][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8548.215319][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8548.215319][ T3116] ip6_route_add+0x1c/0x140 [ 8548.215319][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8548.215319][ T3116] addrconf_add_dev+0xe2/0x170 [ 8548.215319][ T3116] inet6_addr_add+0x12f/0xa40 [ 8548.215319][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8548.215319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8548.215319][ T3116] netlink_rcv_skb+0x130/0x360 [ 8548.215319][ T3116] netlink_unicast+0x449/0x710 [ 8548.215319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8548.215319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8548.215319][ T3116] ___sys_sendmsg+0xee/0x170 [ 8548.215319][ T3116] __sys_sendmsg+0xcd/0x170 [ 8548.215319][ T3116] do_syscall_64+0xc6/0x1e0 [ 8548.215319][ T3116] [ 8548.217483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8548.217483][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8548.217483][ T3116] ipv6_find_idev+0x102/0x170 [ 8548.217483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8548.217483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8548.217483][ T3116] netlink_rcv_skb+0x130/0x360 [ 8548.217483][ T3116] netlink_unicast+0x449/0x710 [ 8548.217483][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8548.217483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8548.217483][ T3116] ___sys_sendmsg+0xee/0x170 [ 8548.217483][ T3116] __sys_sendmsg+0xcd/0x170 [ 8548.217483][ T3116] do_syscall_64+0xc6/0x1e0 [ 8548.217483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8548.217483][ T3116] [ 8548.219193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8548.219193][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8548.219193][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8548.219193][ T3116] ipv6_find_idev+0x102/0x170 [ 8548.219193][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8548.219193][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8548.219193][ T3116] netlink_rcv_skb+0x130/0x360 [ 8548.219193][ T3116] netlink_unicast+0x449/0x710 [ 8548.219193][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8548.219193][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8548.219193][ T3116] ___sys_sendmsg+0xee/0x170 [ 8548.219193][ T3116] __sys_sendmsg+0xcd/0x170 [ 8548.219193][ T3116] do_syscall_64+0xc6/0x1e0 [ 8548.219193][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8548.219193][ T3116] [ 8558.460758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8558.461216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8558.461216][ T3116] dst_init+0x84/0x4a0 [ 8558.461216][ T3116] dst_alloc+0x97/0x150 [ 8558.461216][ T3116] ip6_dst_alloc+0x23/0x90 [ 8558.461216][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8558.461216][ T3116] ip6_pol_route+0x56f/0x840 [ 8558.461216][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8558.461216][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8558.461216][ T3116] fib6_rule_lookup+0x182/0x630 [ 8558.461216][ T3116] ip6_route_input+0x59c/0xa50 [ 8558.461216][ T3116] ipv6_rcv+0x397/0x810 [ 8558.461216][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8558.461216][ T3116] process_backlog+0x101/0x620 [ 8558.461216][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8558.461216][ T3116] net_rx_action+0x495/0xbe0 [ 8558.461216][ T3116] __do_softirq+0x1b5/0x7f6 [ 8558.461216][ T3116] [ 8558.463548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8558.463548][ T3116] netdev_get_by_index+0x5e/0x80 [ 8558.463548][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8558.463548][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8558.463548][ T3116] ip6_route_add+0x1c/0x140 [ 8558.463548][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8558.463548][ T3116] addrconf_add_dev+0xe2/0x170 [ 8558.463548][ T3116] inet6_addr_add+0x12f/0xa40 [ 8558.463548][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8558.463548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8558.463548][ T3116] netlink_rcv_skb+0x130/0x360 [ 8558.463548][ T3116] netlink_unicast+0x449/0x710 [ 8558.463548][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8558.463548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8558.463548][ T3116] ___sys_sendmsg+0xee/0x170 [ 8558.463548][ T3116] __sys_sendmsg+0xcd/0x170 [ 8558.463548][ T3116] do_syscall_64+0xc6/0x1e0 [ 8558.463548][ T3116] [ 8558.465785][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8558.465785][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8558.465785][ T3116] ipv6_find_idev+0x102/0x170 [ 8558.465785][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8558.465785][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8558.465785][ T3116] netlink_rcv_skb+0x130/0x360 [ 8558.465785][ T3116] netlink_unicast+0x449/0x710 [ 8558.465785][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8558.465785][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8558.465785][ T3116] ___sys_sendmsg+0xee/0x170 [ 8558.465785][ T3116] __sys_sendmsg+0xcd/0x170 [ 8558.465785][ T3116] do_syscall_64+0xc6/0x1e0 [ 8558.465785][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8558.465785][ T3116] [ 8558.467651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8558.467651][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8558.467651][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8558.467651][ T3116] ipv6_find_idev+0x102/0x170 [ 8558.467651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8558.467651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8558.467651][ T3116] netlink_rcv_skb+0x130/0x360 [ 8558.467651][ T3116] netlink_unicast+0x449/0x710 [ 8558.467651][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8558.467651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8558.467651][ T3116] ___sys_sendmsg+0xee/0x170 [ 8558.467651][ T3116] __sys_sendmsg+0xcd/0x170 [ 8558.467651][ T3116] do_syscall_64+0xc6/0x1e0 [ 8558.467651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8558.467651][ T3116] [ 8568.708833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8568.709294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8568.709294][ T3116] dst_init+0x84/0x4a0 [ 8568.709294][ T3116] dst_alloc+0x97/0x150 [ 8568.709294][ T3116] ip6_dst_alloc+0x23/0x90 [ 8568.709294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8568.709294][ T3116] ip6_pol_route+0x56f/0x840 [ 8568.709294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8568.709294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8568.709294][ T3116] fib6_rule_lookup+0x182/0x630 [ 8568.709294][ T3116] ip6_route_input+0x59c/0xa50 [ 8568.709294][ T3116] ipv6_rcv+0x397/0x810 [ 8568.709294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8568.709294][ T3116] process_backlog+0x101/0x620 [ 8568.709294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8568.709294][ T3116] net_rx_action+0x495/0xbe0 [ 8568.709294][ T3116] __do_softirq+0x1b5/0x7f6 [ 8568.709294][ T3116] [ 8568.711377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8568.711377][ T3116] netdev_get_by_index+0x5e/0x80 [ 8568.711377][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8568.711377][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8568.711377][ T3116] ip6_route_add+0x1c/0x140 [ 8568.711377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8568.711377][ T3116] addrconf_add_dev+0xe2/0x170 [ 8568.711377][ T3116] inet6_addr_add+0x12f/0xa40 [ 8568.711377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8568.711377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8568.711377][ T3116] netlink_rcv_skb+0x130/0x360 [ 8568.711377][ T3116] netlink_unicast+0x449/0x710 [ 8568.711377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8568.711377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8568.711377][ T3116] ___sys_sendmsg+0xee/0x170 [ 8568.711377][ T3116] __sys_sendmsg+0xcd/0x170 [ 8568.711377][ T3116] do_syscall_64+0xc6/0x1e0 [ 8568.711377][ T3116] [ 8568.713544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8568.713544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8568.713544][ T3116] ipv6_find_idev+0x102/0x170 [ 8568.713544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8568.713544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8568.713544][ T3116] netlink_rcv_skb+0x130/0x360 [ 8568.713544][ T3116] netlink_unicast+0x449/0x710 [ 8568.713544][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8568.713544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8568.713544][ T3116] ___sys_sendmsg+0xee/0x170 [ 8568.713544][ T3116] __sys_sendmsg+0xcd/0x170 [ 8568.713544][ T3116] do_syscall_64+0xc6/0x1e0 [ 8568.713544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8568.713544][ T3116] [ 8568.715281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8568.715281][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8568.715281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8568.715281][ T3116] ipv6_find_idev+0x102/0x170 [ 8568.715281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8568.715281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8568.715281][ T3116] netlink_rcv_skb+0x130/0x360 [ 8568.715281][ T3116] netlink_unicast+0x449/0x710 [ 8568.715281][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8568.715281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8568.715281][ T3116] ___sys_sendmsg+0xee/0x170 [ 8568.715281][ T3116] __sys_sendmsg+0xcd/0x170 [ 8568.715281][ T3116] do_syscall_64+0xc6/0x1e0 [ 8568.715281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8568.715281][ T3116] [ 8578.956798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8578.957204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8578.957204][ T3116] dst_init+0x84/0x4a0 [ 8578.957204][ T3116] dst_alloc+0x97/0x150 [ 8578.957204][ T3116] ip6_dst_alloc+0x23/0x90 [ 8578.957204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8578.957204][ T3116] ip6_pol_route+0x56f/0x840 [ 8578.957204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8578.957204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8578.957204][ T3116] fib6_rule_lookup+0x182/0x630 [ 8578.957204][ T3116] ip6_route_input+0x59c/0xa50 [ 8578.957204][ T3116] ipv6_rcv+0x397/0x810 [ 8578.957204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8578.957204][ T3116] process_backlog+0x101/0x620 [ 8578.957204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8578.957204][ T3116] net_rx_action+0x495/0xbe0 [ 8578.957204][ T3116] __do_softirq+0x1b5/0x7f6 [ 8578.957204][ T3116] [ 8578.959291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8578.959291][ T3116] netdev_get_by_index+0x5e/0x80 [ 8578.959291][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8578.959291][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8578.959291][ T3116] ip6_route_add+0x1c/0x140 [ 8578.959291][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8578.959291][ T3116] addrconf_add_dev+0xe2/0x170 [ 8578.959291][ T3116] inet6_addr_add+0x12f/0xa40 [ 8578.959291][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8578.959291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.959291][ T3116] netlink_rcv_skb+0x130/0x360 [ 8578.959291][ T3116] netlink_unicast+0x449/0x710 [ 8578.959291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8578.959291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8578.959291][ T3116] ___sys_sendmsg+0xee/0x170 [ 8578.959291][ T3116] __sys_sendmsg+0xcd/0x170 [ 8578.959291][ T3116] do_syscall_64+0xc6/0x1e0 [ 8578.959291][ T3116] [ 8578.961484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8578.961484][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8578.961484][ T3116] ipv6_find_idev+0x102/0x170 [ 8578.961484][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.961484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.961484][ T3116] netlink_rcv_skb+0x130/0x360 [ 8578.961484][ T3116] netlink_unicast+0x449/0x710 [ 8578.961484][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8578.961484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8578.961484][ T3116] ___sys_sendmsg+0xee/0x170 [ 8578.961484][ T3116] __sys_sendmsg+0xcd/0x170 [ 8578.961484][ T3116] do_syscall_64+0xc6/0x1e0 [ 8578.961484][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.961484][ T3116] [ 8578.963179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8578.963179][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8578.963179][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8578.963179][ T3116] ipv6_find_idev+0x102/0x170 [ 8578.963179][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.963179][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.963179][ T3116] netlink_rcv_skb+0x130/0x360 [ 8578.963179][ T3116] netlink_unicast+0x449/0x710 [ 8578.963179][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8578.963179][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8578.963179][ T3116] ___sys_sendmsg+0xee/0x170 [ 8578.963179][ T3116] __sys_sendmsg+0xcd/0x170 [ 8578.963179][ T3116] do_syscall_64+0xc6/0x1e0 [ 8578.963179][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.963179][ T3116] [ 8589.204788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8589.205297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8589.205297][ T3116] dst_init+0x84/0x4a0 [ 8589.205297][ T3116] dst_alloc+0x97/0x150 [ 8589.205297][ T3116] ip6_dst_alloc+0x23/0x90 [ 8589.205297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8589.205297][ T3116] ip6_pol_route+0x56f/0x840 [ 8589.205297][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8589.205297][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8589.205297][ T3116] fib6_rule_lookup+0x182/0x630 [ 8589.205297][ T3116] ip6_route_input+0x59c/0xa50 [ 8589.205297][ T3116] ipv6_rcv+0x397/0x810 [ 8589.205297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8589.205297][ T3116] process_backlog+0x101/0x620 [ 8589.205297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8589.205297][ T3116] net_rx_action+0x495/0xbe0 [ 8589.205297][ T3116] __do_softirq+0x1b5/0x7f6 [ 8589.205297][ T3116] [ 8589.207390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8589.207390][ T3116] netdev_get_by_index+0x5e/0x80 [ 8589.207390][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8589.207390][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8589.207390][ T3116] ip6_route_add+0x1c/0x140 [ 8589.207390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8589.207390][ T3116] addrconf_add_dev+0xe2/0x170 [ 8589.207390][ T3116] inet6_addr_add+0x12f/0xa40 [ 8589.207390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8589.207390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8589.207390][ T3116] netlink_rcv_skb+0x130/0x360 [ 8589.207390][ T3116] netlink_unicast+0x449/0x710 [ 8589.207390][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8589.207390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8589.207390][ T3116] ___sys_sendmsg+0xee/0x170 [ 8589.207390][ T3116] __sys_sendmsg+0xcd/0x170 [ 8589.207390][ T3116] do_syscall_64+0xc6/0x1e0 [ 8589.207390][ T3116] [ 8589.209612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8589.209612][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8589.209612][ T3116] ipv6_find_idev+0x102/0x170 [ 8589.209612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8589.209612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8589.209612][ T3116] netlink_rcv_skb+0x130/0x360 [ 8589.209612][ T3116] netlink_unicast+0x449/0x710 [ 8589.209612][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8589.209612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8589.209612][ T3116] ___sys_sendmsg+0xee/0x170 [ 8589.209612][ T3116] __sys_sendmsg+0xcd/0x170 [ 8589.209612][ T3116] do_syscall_64+0xc6/0x1e0 [ 8589.209612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8589.209612][ T3116] [ 8589.211319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8589.211319][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8589.211319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8589.211319][ T3116] ipv6_find_idev+0x102/0x170 [ 8589.211319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8589.211319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8589.211319][ T3116] netlink_rcv_skb+0x130/0x360 [ 8589.211319][ T3116] netlink_unicast+0x449/0x710 [ 8589.211319][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8589.211319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8589.211319][ T3116] ___sys_sendmsg+0xee/0x170 [ 8589.211319][ T3116] __sys_sendmsg+0xcd/0x170 [ 8589.211319][ T3116] do_syscall_64+0xc6/0x1e0 [ 8589.211319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8589.211319][ T3116] [ 8599.452817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8599.453238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8599.453238][ T3116] dst_init+0x84/0x4a0 [ 8599.453238][ T3116] dst_alloc+0x97/0x150 [ 8599.453238][ T3116] ip6_dst_alloc+0x23/0x90 [ 8599.453238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8599.453238][ T3116] ip6_pol_route+0x56f/0x840 [ 8599.453238][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8599.453238][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8599.453238][ T3116] fib6_rule_lookup+0x182/0x630 [ 8599.453238][ T3116] ip6_route_input+0x59c/0xa50 [ 8599.453238][ T3116] ipv6_rcv+0x397/0x810 [ 8599.453238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8599.453238][ T3116] process_backlog+0x101/0x620 [ 8599.453238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8599.453238][ T3116] net_rx_action+0x495/0xbe0 [ 8599.453238][ T3116] __do_softirq+0x1b5/0x7f6 [ 8599.453238][ T3116] [ 8599.455336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8599.455336][ T3116] netdev_get_by_index+0x5e/0x80 [ 8599.455336][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8599.455336][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8599.455336][ T3116] ip6_route_add+0x1c/0x140 [ 8599.455336][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8599.455336][ T3116] addrconf_add_dev+0xe2/0x170 [ 8599.455336][ T3116] inet6_addr_add+0x12f/0xa40 [ 8599.455336][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8599.455336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8599.455336][ T3116] netlink_rcv_skb+0x130/0x360 [ 8599.455336][ T3116] netlink_unicast+0x449/0x710 [ 8599.455336][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8599.455336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8599.455336][ T3116] ___sys_sendmsg+0xee/0x170 [ 8599.455336][ T3116] __sys_sendmsg+0xcd/0x170 [ 8599.455336][ T3116] do_syscall_64+0xc6/0x1e0 [ 8599.455336][ T3116] [ 8599.457517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8599.457517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8599.457517][ T3116] ipv6_find_idev+0x102/0x170 [ 8599.457517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8599.457517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8599.457517][ T3116] netlink_rcv_skb+0x130/0x360 [ 8599.457517][ T3116] netlink_unicast+0x449/0x710 [ 8599.457517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8599.457517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8599.457517][ T3116] ___sys_sendmsg+0xee/0x170 [ 8599.457517][ T3116] __sys_sendmsg+0xcd/0x170 [ 8599.457517][ T3116] do_syscall_64+0xc6/0x1e0 [ 8599.457517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8599.457517][ T3116] [ 8599.459241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8599.459241][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8599.459241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8599.459241][ T3116] ipv6_find_idev+0x102/0x170 [ 8599.459241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8599.459241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8599.459241][ T3116] netlink_rcv_skb+0x130/0x360 [ 8599.459241][ T3116] netlink_unicast+0x449/0x710 [ 8599.459241][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8599.459241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8599.459241][ T3116] ___sys_sendmsg+0xee/0x170 [ 8599.459241][ T3116] __sys_sendmsg+0xcd/0x170 [ 8599.459241][ T3116] do_syscall_64+0xc6/0x1e0 [ 8599.459241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8599.459241][ T3116] [ 8609.700812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8609.701232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8609.701232][ T3116] dst_init+0x84/0x4a0 [ 8609.701232][ T3116] dst_alloc+0x97/0x150 [ 8609.701232][ T3116] ip6_dst_alloc+0x23/0x90 [ 8609.701232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8609.701232][ T3116] ip6_pol_route+0x56f/0x840 [ 8609.701232][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8609.701232][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8609.701232][ T3116] fib6_rule_lookup+0x182/0x630 [ 8609.701232][ T3116] ip6_route_input+0x59c/0xa50 [ 8609.701232][ T3116] ipv6_rcv+0x397/0x810 [ 8609.701232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8609.701232][ T3116] process_backlog+0x101/0x620 [ 8609.701232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8609.701232][ T3116] net_rx_action+0x495/0xbe0 [ 8609.701232][ T3116] __do_softirq+0x1b5/0x7f6 [ 8609.701232][ T3116] [ 8609.703290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8609.703290][ T3116] netdev_get_by_index+0x5e/0x80 [ 8609.703290][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8609.703290][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8609.703290][ T3116] ip6_route_add+0x1c/0x140 [ 8609.703290][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8609.703290][ T3116] addrconf_add_dev+0xe2/0x170 [ 8609.703290][ T3116] inet6_addr_add+0x12f/0xa40 [ 8609.703290][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8609.703290][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8609.703290][ T3116] netlink_rcv_skb+0x130/0x360 [ 8609.703290][ T3116] netlink_unicast+0x449/0x710 [ 8609.703290][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8609.703290][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8609.703290][ T3116] ___sys_sendmsg+0xee/0x170 [ 8609.703290][ T3116] __sys_sendmsg+0xcd/0x170 [ 8609.703290][ T3116] do_syscall_64+0xc6/0x1e0 [ 8609.703290][ T3116] [ 8609.705466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8609.705466][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8609.705466][ T3116] ipv6_find_idev+0x102/0x170 [ 8609.705466][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8609.705466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8609.705466][ T3116] netlink_rcv_skb+0x130/0x360 [ 8609.705466][ T3116] netlink_unicast+0x449/0x710 [ 8609.705466][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8609.705466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8609.705466][ T3116] ___sys_sendmsg+0xee/0x170 [ 8609.705466][ T3116] __sys_sendmsg+0xcd/0x170 [ 8609.705466][ T3116] do_syscall_64+0xc6/0x1e0 [ 8609.705466][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8609.705466][ T3116] [ 8609.707156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8609.707156][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8609.707156][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8609.707156][ T3116] ipv6_find_idev+0x102/0x170 [ 8609.707156][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8609.707156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8609.707156][ T3116] netlink_rcv_skb+0x130/0x360 [ 8609.707156][ T3116] netlink_unicast+0x449/0x710 [ 8609.707156][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8609.707156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8609.707156][ T3116] ___sys_sendmsg+0xee/0x170 [ 8609.707156][ T3116] __sys_sendmsg+0xcd/0x170 [ 8609.707156][ T3116] do_syscall_64+0xc6/0x1e0 [ 8609.707156][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8609.707156][ T3116] [ 8619.836912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8619.837315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8619.837315][ T3116] dst_init+0x84/0x4a0 [ 8619.837315][ T3116] dst_alloc+0x97/0x150 [ 8619.837315][ T3116] ip6_dst_alloc+0x23/0x90 [ 8619.837315][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8619.837315][ T3116] ip6_pol_route+0x56f/0x840 [ 8619.837315][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8619.837315][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8619.837315][ T3116] fib6_rule_lookup+0x182/0x630 [ 8619.837315][ T3116] ip6_route_input+0x59c/0xa50 [ 8619.837315][ T3116] ipv6_rcv+0x397/0x810 [ 8619.837315][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8619.837315][ T3116] process_backlog+0x101/0x620 [ 8619.837315][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8619.837315][ T3116] net_rx_action+0x495/0xbe0 [ 8619.837315][ T3116] __do_softirq+0x1b5/0x7f6 [ 8619.837315][ T3116] [ 8619.839413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8619.839413][ T3116] netdev_get_by_index+0x5e/0x80 [ 8619.839413][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8619.839413][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8619.839413][ T3116] ip6_route_add+0x1c/0x140 [ 8619.839413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8619.839413][ T3116] addrconf_add_dev+0xe2/0x170 [ 8619.839413][ T3116] inet6_addr_add+0x12f/0xa40 [ 8619.839413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8619.839413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.839413][ T3116] netlink_rcv_skb+0x130/0x360 [ 8619.839413][ T3116] netlink_unicast+0x449/0x710 [ 8619.839413][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8619.839413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8619.839413][ T3116] ___sys_sendmsg+0xee/0x170 [ 8619.839413][ T3116] __sys_sendmsg+0xcd/0x170 [ 8619.839413][ T3116] do_syscall_64+0xc6/0x1e0 [ 8619.839413][ T3116] [ 8619.841672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8619.841672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8619.841672][ T3116] ipv6_find_idev+0x102/0x170 [ 8619.841672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.841672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.841672][ T3116] netlink_rcv_skb+0x130/0x360 [ 8619.841672][ T3116] netlink_unicast+0x449/0x710 [ 8619.841672][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8619.841672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8619.841672][ T3116] ___sys_sendmsg+0xee/0x170 [ 8619.841672][ T3116] __sys_sendmsg+0xcd/0x170 [ 8619.841672][ T3116] do_syscall_64+0xc6/0x1e0 [ 8619.841672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.841672][ T3116] [ 8619.843362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8619.843362][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8619.843362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8619.843362][ T3116] ipv6_find_idev+0x102/0x170 [ 8619.843362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.843362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.843362][ T3116] netlink_rcv_skb+0x130/0x360 [ 8619.843362][ T3116] netlink_unicast+0x449/0x710 [ 8619.843362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8619.843362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8619.843362][ T3116] ___sys_sendmsg+0xee/0x170 [ 8619.843362][ T3116] __sys_sendmsg+0xcd/0x170 [ 8619.843362][ T3116] do_syscall_64+0xc6/0x1e0 [ 8619.843362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.843362][ T3116] [ 8630.084819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8630.085292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8630.085292][ T3116] dst_init+0x84/0x4a0 [ 8630.085292][ T3116] dst_alloc+0x97/0x150 [ 8630.085292][ T3116] ip6_dst_alloc+0x23/0x90 [ 8630.085292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8630.085292][ T3116] ip6_pol_route+0x56f/0x840 [ 8630.085292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8630.085292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8630.085292][ T3116] fib6_rule_lookup+0x182/0x630 [ 8630.085292][ T3116] ip6_route_input+0x59c/0xa50 [ 8630.085292][ T3116] ipv6_rcv+0x397/0x810 [ 8630.085292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8630.085292][ T3116] process_backlog+0x101/0x620 [ 8630.085292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8630.085292][ T3116] net_rx_action+0x495/0xbe0 [ 8630.085292][ T3116] __do_softirq+0x1b5/0x7f6 [ 8630.085292][ T3116] [ 8630.087383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8630.087383][ T3116] netdev_get_by_index+0x5e/0x80 [ 8630.087383][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8630.087383][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8630.087383][ T3116] ip6_route_add+0x1c/0x140 [ 8630.087383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8630.087383][ T3116] addrconf_add_dev+0xe2/0x170 [ 8630.087383][ T3116] inet6_addr_add+0x12f/0xa40 [ 8630.087383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8630.087383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8630.087383][ T3116] netlink_rcv_skb+0x130/0x360 [ 8630.087383][ T3116] netlink_unicast+0x449/0x710 [ 8630.087383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8630.087383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8630.087383][ T3116] ___sys_sendmsg+0xee/0x170 [ 8630.087383][ T3116] __sys_sendmsg+0xcd/0x170 [ 8630.087383][ T3116] do_syscall_64+0xc6/0x1e0 [ 8630.087383][ T3116] [ 8630.089577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8630.089577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8630.089577][ T3116] ipv6_find_idev+0x102/0x170 [ 8630.089577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8630.089577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8630.089577][ T3116] netlink_rcv_skb+0x130/0x360 [ 8630.089577][ T3116] netlink_unicast+0x449/0x710 [ 8630.089577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8630.089577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8630.089577][ T3116] ___sys_sendmsg+0xee/0x170 [ 8630.089577][ T3116] __sys_sendmsg+0xcd/0x170 [ 8630.089577][ T3116] do_syscall_64+0xc6/0x1e0 [ 8630.089577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8630.089577][ T3116] [ 8630.091267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8630.091267][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8630.091267][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8630.091267][ T3116] ipv6_find_idev+0x102/0x170 [ 8630.091267][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8630.091267][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8630.091267][ T3116] netlink_rcv_skb+0x130/0x360 [ 8630.091267][ T3116] netlink_unicast+0x449/0x710 [ 8630.091267][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8630.091267][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8630.091267][ T3116] ___sys_sendmsg+0xee/0x170 [ 8630.091267][ T3116] __sys_sendmsg+0xcd/0x170 [ 8630.091267][ T3116] do_syscall_64+0xc6/0x1e0 [ 8630.091267][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8630.091267][ T3116] [ 8640.332824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8640.333310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8640.333310][ T3116] dst_init+0x84/0x4a0 [ 8640.333310][ T3116] dst_alloc+0x97/0x150 [ 8640.333310][ T3116] ip6_dst_alloc+0x23/0x90 [ 8640.333310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8640.333310][ T3116] ip6_pol_route+0x56f/0x840 [ 8640.333310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8640.333310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8640.333310][ T3116] fib6_rule_lookup+0x182/0x630 [ 8640.333310][ T3116] ip6_route_input+0x59c/0xa50 [ 8640.333310][ T3116] ipv6_rcv+0x397/0x810 [ 8640.333310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8640.333310][ T3116] process_backlog+0x101/0x620 [ 8640.333310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8640.333310][ T3116] net_rx_action+0x495/0xbe0 [ 8640.333310][ T3116] __do_softirq+0x1b5/0x7f6 [ 8640.333310][ T3116] [ 8640.335403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8640.335403][ T3116] netdev_get_by_index+0x5e/0x80 [ 8640.335403][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8640.335403][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8640.335403][ T3116] ip6_route_add+0x1c/0x140 [ 8640.335403][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8640.335403][ T3116] addrconf_add_dev+0xe2/0x170 [ 8640.335403][ T3116] inet6_addr_add+0x12f/0xa40 [ 8640.335403][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8640.335403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8640.335403][ T3116] netlink_rcv_skb+0x130/0x360 [ 8640.335403][ T3116] netlink_unicast+0x449/0x710 [ 8640.335403][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8640.335403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8640.335403][ T3116] ___sys_sendmsg+0xee/0x170 [ 8640.335403][ T3116] __sys_sendmsg+0xcd/0x170 [ 8640.335403][ T3116] do_syscall_64+0xc6/0x1e0 [ 8640.335403][ T3116] [ 8640.337575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8640.337575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8640.337575][ T3116] ipv6_find_idev+0x102/0x170 [ 8640.337575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8640.337575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8640.337575][ T3116] netlink_rcv_skb+0x130/0x360 [ 8640.337575][ T3116] netlink_unicast+0x449/0x710 [ 8640.337575][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8640.337575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8640.337575][ T3116] ___sys_sendmsg+0xee/0x170 [ 8640.337575][ T3116] __sys_sendmsg+0xcd/0x170 [ 8640.337575][ T3116] do_syscall_64+0xc6/0x1e0 [ 8640.337575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8640.337575][ T3116] [ 8640.339279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8640.339279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8640.339279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8640.339279][ T3116] ipv6_find_idev+0x102/0x170 [ 8640.339279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8640.339279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8640.339279][ T3116] netlink_rcv_skb+0x130/0x360 [ 8640.339279][ T3116] netlink_unicast+0x449/0x710 [ 8640.339279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8640.339279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8640.339279][ T3116] ___sys_sendmsg+0xee/0x170 [ 8640.339279][ T3116] __sys_sendmsg+0xcd/0x170 [ 8640.339279][ T3116] do_syscall_64+0xc6/0x1e0 [ 8640.339279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8640.339279][ T3116] [ 8650.580811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8650.581282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8650.581282][ T3116] dst_init+0x84/0x4a0 [ 8650.581282][ T3116] dst_alloc+0x97/0x150 [ 8650.581282][ T3116] ip6_dst_alloc+0x23/0x90 [ 8650.581282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8650.581282][ T3116] ip6_pol_route+0x56f/0x840 [ 8650.581282][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8650.581282][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8650.581282][ T3116] fib6_rule_lookup+0x182/0x630 [ 8650.581282][ T3116] ip6_route_input+0x59c/0xa50 [ 8650.581282][ T3116] ipv6_rcv+0x397/0x810 [ 8650.581282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8650.581282][ T3116] process_backlog+0x101/0x620 [ 8650.581282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8650.581282][ T3116] net_rx_action+0x495/0xbe0 [ 8650.581282][ T3116] __do_softirq+0x1b5/0x7f6 [ 8650.581282][ T3116] [ 8650.583348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8650.583348][ T3116] netdev_get_by_index+0x5e/0x80 [ 8650.583348][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8650.583348][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8650.583348][ T3116] ip6_route_add+0x1c/0x140 [ 8650.583348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8650.583348][ T3116] addrconf_add_dev+0xe2/0x170 [ 8650.583348][ T3116] inet6_addr_add+0x12f/0xa40 [ 8650.583348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8650.583348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8650.583348][ T3116] netlink_rcv_skb+0x130/0x360 [ 8650.583348][ T3116] netlink_unicast+0x449/0x710 [ 8650.583348][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8650.583348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8650.583348][ T3116] ___sys_sendmsg+0xee/0x170 [ 8650.583348][ T3116] __sys_sendmsg+0xcd/0x170 [ 8650.583348][ T3116] do_syscall_64+0xc6/0x1e0 [ 8650.583348][ T3116] [ 8650.585507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8650.585507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8650.585507][ T3116] ipv6_find_idev+0x102/0x170 [ 8650.585507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8650.585507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8650.585507][ T3116] netlink_rcv_skb+0x130/0x360 [ 8650.585507][ T3116] netlink_unicast+0x449/0x710 [ 8650.585507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8650.585507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8650.585507][ T3116] ___sys_sendmsg+0xee/0x170 [ 8650.585507][ T3116] __sys_sendmsg+0xcd/0x170 [ 8650.585507][ T3116] do_syscall_64+0xc6/0x1e0 [ 8650.585507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8650.585507][ T3116] [ 8650.587200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8650.587200][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8650.587200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8650.587200][ T3116] ipv6_find_idev+0x102/0x170 [ 8650.587200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8650.587200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8650.587200][ T3116] netlink_rcv_skb+0x130/0x360 [ 8650.587200][ T3116] netlink_unicast+0x449/0x710 [ 8650.587200][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8650.587200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8650.587200][ T3116] ___sys_sendmsg+0xee/0x170 [ 8650.587200][ T3116] __sys_sendmsg+0xcd/0x170 [ 8650.587200][ T3116] do_syscall_64+0xc6/0x1e0 [ 8650.587200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8650.587200][ T3116] [ 8660.828749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8660.829151][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8660.829151][ T3116] dst_init+0x84/0x4a0 [ 8660.829151][ T3116] dst_alloc+0x97/0x150 [ 8660.829151][ T3116] ip6_dst_alloc+0x23/0x90 [ 8660.829151][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8660.829151][ T3116] ip6_pol_route+0x56f/0x840 [ 8660.829151][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8660.829151][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8660.829151][ T3116] fib6_rule_lookup+0x182/0x630 [ 8660.829151][ T3116] ip6_route_input+0x59c/0xa50 [ 8660.829151][ T3116] ipv6_rcv+0x397/0x810 [ 8660.829151][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8660.829151][ T3116] process_backlog+0x101/0x620 [ 8660.829151][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8660.829151][ T3116] net_rx_action+0x495/0xbe0 [ 8660.829151][ T3116] __do_softirq+0x1b5/0x7f6 [ 8660.829151][ T3116] [ 8660.831220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8660.831220][ T3116] netdev_get_by_index+0x5e/0x80 [ 8660.831220][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8660.831220][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8660.831220][ T3116] ip6_route_add+0x1c/0x140 [ 8660.831220][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8660.831220][ T3116] addrconf_add_dev+0xe2/0x170 [ 8660.831220][ T3116] inet6_addr_add+0x12f/0xa40 [ 8660.831220][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8660.831220][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.831220][ T3116] netlink_rcv_skb+0x130/0x360 [ 8660.831220][ T3116] netlink_unicast+0x449/0x710 [ 8660.831220][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8660.831220][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8660.831220][ T3116] ___sys_sendmsg+0xee/0x170 [ 8660.831220][ T3116] __sys_sendmsg+0xcd/0x170 [ 8660.831220][ T3116] do_syscall_64+0xc6/0x1e0 [ 8660.831220][ T3116] [ 8660.833383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8660.833383][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8660.833383][ T3116] ipv6_find_idev+0x102/0x170 [ 8660.833383][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8660.833383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.833383][ T3116] netlink_rcv_skb+0x130/0x360 [ 8660.833383][ T3116] netlink_unicast+0x449/0x710 [ 8660.833383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8660.833383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8660.833383][ T3116] ___sys_sendmsg+0xee/0x170 [ 8660.833383][ T3116] __sys_sendmsg+0xcd/0x170 [ 8660.833383][ T3116] do_syscall_64+0xc6/0x1e0 [ 8660.833383][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8660.833383][ T3116] [ 8660.835092][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8660.835092][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8660.835092][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8660.835092][ T3116] ipv6_find_idev+0x102/0x170 [ 8660.835092][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8660.835092][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.835092][ T3116] netlink_rcv_skb+0x130/0x360 [ 8660.835092][ T3116] netlink_unicast+0x449/0x710 [ 8660.835092][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8660.835092][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8660.835092][ T3116] ___sys_sendmsg+0xee/0x170 [ 8660.835092][ T3116] __sys_sendmsg+0xcd/0x170 [ 8660.835092][ T3116] do_syscall_64+0xc6/0x1e0 [ 8660.835092][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8660.835092][ T3116] [ 8671.076781][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8671.077256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8671.077256][ T3116] dst_init+0x84/0x4a0 [ 8671.077256][ T3116] dst_alloc+0x97/0x150 [ 8671.077256][ T3116] ip6_dst_alloc+0x23/0x90 [ 8671.077256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8671.077256][ T3116] ip6_pol_route+0x56f/0x840 [ 8671.077256][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8671.077256][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8671.077256][ T3116] fib6_rule_lookup+0x182/0x630 [ 8671.077256][ T3116] ip6_route_input+0x59c/0xa50 [ 8671.077256][ T3116] ipv6_rcv+0x397/0x810 [ 8671.077256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8671.077256][ T3116] process_backlog+0x101/0x620 [ 8671.077256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8671.077256][ T3116] net_rx_action+0x495/0xbe0 [ 8671.077256][ T3116] __do_softirq+0x1b5/0x7f6 [ 8671.077256][ T3116] [ 8671.079336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8671.079336][ T3116] netdev_get_by_index+0x5e/0x80 [ 8671.079336][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8671.079336][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8671.079336][ T3116] ip6_route_add+0x1c/0x140 [ 8671.079336][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8671.079336][ T3116] addrconf_add_dev+0xe2/0x170 [ 8671.079336][ T3116] inet6_addr_add+0x12f/0xa40 [ 8671.079336][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8671.079336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8671.079336][ T3116] netlink_rcv_skb+0x130/0x360 [ 8671.079336][ T3116] netlink_unicast+0x449/0x710 [ 8671.079336][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8671.079336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8671.079336][ T3116] ___sys_sendmsg+0xee/0x170 [ 8671.079336][ T3116] __sys_sendmsg+0xcd/0x170 [ 8671.079336][ T3116] do_syscall_64+0xc6/0x1e0 [ 8671.079336][ T3116] [ 8671.081496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8671.081496][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8671.081496][ T3116] ipv6_find_idev+0x102/0x170 [ 8671.081496][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8671.081496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8671.081496][ T3116] netlink_rcv_skb+0x130/0x360 [ 8671.081496][ T3116] netlink_unicast+0x449/0x710 [ 8671.081496][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8671.081496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8671.081496][ T3116] ___sys_sendmsg+0xee/0x170 [ 8671.081496][ T3116] __sys_sendmsg+0xcd/0x170 [ 8671.081496][ T3116] do_syscall_64+0xc6/0x1e0 [ 8671.081496][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8671.081496][ T3116] [ 8671.083198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8671.083198][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8671.083198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8671.083198][ T3116] ipv6_find_idev+0x102/0x170 [ 8671.083198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8671.083198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8671.083198][ T3116] netlink_rcv_skb+0x130/0x360 [ 8671.083198][ T3116] netlink_unicast+0x449/0x710 [ 8671.083198][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8671.083198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8671.083198][ T3116] ___sys_sendmsg+0xee/0x170 [ 8671.083198][ T3116] __sys_sendmsg+0xcd/0x170 [ 8671.083198][ T3116] do_syscall_64+0xc6/0x1e0 [ 8671.083198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8671.083198][ T3116] [ 8681.324764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8681.325256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8681.325256][ T3116] dst_init+0x84/0x4a0 [ 8681.325256][ T3116] dst_alloc+0x97/0x150 [ 8681.325256][ T3116] ip6_dst_alloc+0x23/0x90 [ 8681.325256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8681.325256][ T3116] ip6_pol_route+0x56f/0x840 [ 8681.325256][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8681.325256][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8681.325256][ T3116] fib6_rule_lookup+0x182/0x630 [ 8681.325256][ T3116] ip6_route_input+0x59c/0xa50 [ 8681.325256][ T3116] ipv6_rcv+0x397/0x810 [ 8681.325256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8681.325256][ T3116] process_backlog+0x101/0x620 [ 8681.325256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8681.325256][ T3116] net_rx_action+0x495/0xbe0 [ 8681.325256][ T3116] __do_softirq+0x1b5/0x7f6 [ 8681.325256][ T3116] [ 8681.327345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8681.327345][ T3116] netdev_get_by_index+0x5e/0x80 [ 8681.327345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8681.327345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8681.327345][ T3116] ip6_route_add+0x1c/0x140 [ 8681.327345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8681.327345][ T3116] addrconf_add_dev+0xe2/0x170 [ 8681.327345][ T3116] inet6_addr_add+0x12f/0xa40 [ 8681.327345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8681.327345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.327345][ T3116] netlink_rcv_skb+0x130/0x360 [ 8681.327345][ T3116] netlink_unicast+0x449/0x710 [ 8681.327345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8681.327345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8681.327345][ T3116] ___sys_sendmsg+0xee/0x170 [ 8681.327345][ T3116] __sys_sendmsg+0xcd/0x170 [ 8681.327345][ T3116] do_syscall_64+0xc6/0x1e0 [ 8681.327345][ T3116] [ 8681.329554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8681.329554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8681.329554][ T3116] ipv6_find_idev+0x102/0x170 [ 8681.329554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8681.329554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.329554][ T3116] netlink_rcv_skb+0x130/0x360 [ 8681.329554][ T3116] netlink_unicast+0x449/0x710 [ 8681.329554][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8681.329554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8681.329554][ T3116] ___sys_sendmsg+0xee/0x170 [ 8681.329554][ T3116] __sys_sendmsg+0xcd/0x170 [ 8681.329554][ T3116] do_syscall_64+0xc6/0x1e0 [ 8681.329554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8681.329554][ T3116] [ 8681.331271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8681.331271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8681.331271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8681.331271][ T3116] ipv6_find_idev+0x102/0x170 [ 8681.331271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8681.331271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.331271][ T3116] netlink_rcv_skb+0x130/0x360 [ 8681.331271][ T3116] netlink_unicast+0x449/0x710 [ 8681.331271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8681.331271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8681.331271][ T3116] ___sys_sendmsg+0xee/0x170 [ 8681.331271][ T3116] __sys_sendmsg+0xcd/0x170 [ 8681.331271][ T3116] do_syscall_64+0xc6/0x1e0 [ 8681.331271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8681.331271][ T3116] [ 8691.572779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8691.573204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8691.573204][ T3116] dst_init+0x84/0x4a0 [ 8691.573204][ T3116] dst_alloc+0x97/0x150 [ 8691.573204][ T3116] ip6_dst_alloc+0x23/0x90 [ 8691.573204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8691.573204][ T3116] ip6_pol_route+0x56f/0x840 [ 8691.573204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8691.573204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8691.573204][ T3116] fib6_rule_lookup+0x182/0x630 [ 8691.573204][ T3116] ip6_route_input+0x59c/0xa50 [ 8691.573204][ T3116] ipv6_rcv+0x397/0x810 [ 8691.573204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8691.573204][ T3116] process_backlog+0x101/0x620 [ 8691.573204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8691.573204][ T3116] net_rx_action+0x495/0xbe0 [ 8691.573204][ T3116] __do_softirq+0x1b5/0x7f6 [ 8691.573204][ T3116] [ 8691.575305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8691.575305][ T3116] netdev_get_by_index+0x5e/0x80 [ 8691.575305][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8691.575305][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8691.575305][ T3116] ip6_route_add+0x1c/0x140 [ 8691.575305][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8691.575305][ T3116] addrconf_add_dev+0xe2/0x170 [ 8691.575305][ T3116] inet6_addr_add+0x12f/0xa40 [ 8691.575305][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8691.575305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.575305][ T3116] netlink_rcv_skb+0x130/0x360 [ 8691.575305][ T3116] netlink_unicast+0x449/0x710 [ 8691.575305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8691.575305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8691.575305][ T3116] ___sys_sendmsg+0xee/0x170 [ 8691.575305][ T3116] __sys_sendmsg+0xcd/0x170 [ 8691.575305][ T3116] do_syscall_64+0xc6/0x1e0 [ 8691.575305][ T3116] [ 8691.577510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8691.577510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8691.577510][ T3116] ipv6_find_idev+0x102/0x170 [ 8691.577510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8691.577510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.577510][ T3116] netlink_rcv_skb+0x130/0x360 [ 8691.577510][ T3116] netlink_unicast+0x449/0x710 [ 8691.577510][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8691.577510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8691.577510][ T3116] ___sys_sendmsg+0xee/0x170 [ 8691.577510][ T3116] __sys_sendmsg+0xcd/0x170 [ 8691.577510][ T3116] do_syscall_64+0xc6/0x1e0 [ 8691.577510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8691.577510][ T3116] [ 8691.579250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8691.579250][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8691.579250][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8691.579250][ T3116] ipv6_find_idev+0x102/0x170 [ 8691.579250][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8691.579250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.579250][ T3116] netlink_rcv_skb+0x130/0x360 [ 8691.579250][ T3116] netlink_unicast+0x449/0x710 [ 8691.579250][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8691.579250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8691.579250][ T3116] ___sys_sendmsg+0xee/0x170 [ 8691.579250][ T3116] __sys_sendmsg+0xcd/0x170 [ 8691.579250][ T3116] do_syscall_64+0xc6/0x1e0 [ 8691.579250][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8691.579250][ T3116] [ 8701.820828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8701.821245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8701.821245][ T3116] dst_init+0x84/0x4a0 [ 8701.821245][ T3116] dst_alloc+0x97/0x150 [ 8701.821245][ T3116] ip6_dst_alloc+0x23/0x90 [ 8701.821245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8701.821245][ T3116] ip6_pol_route+0x56f/0x840 [ 8701.821245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8701.821245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8701.821245][ T3116] fib6_rule_lookup+0x182/0x630 [ 8701.821245][ T3116] ip6_route_input+0x59c/0xa50 [ 8701.821245][ T3116] ipv6_rcv+0x397/0x810 [ 8701.821245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8701.821245][ T3116] process_backlog+0x101/0x620 [ 8701.821245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8701.821245][ T3116] net_rx_action+0x495/0xbe0 [ 8701.821245][ T3116] __do_softirq+0x1b5/0x7f6 [ 8701.821245][ T3116] [ 8701.823304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8701.823304][ T3116] netdev_get_by_index+0x5e/0x80 [ 8701.823304][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8701.823304][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8701.823304][ T3116] ip6_route_add+0x1c/0x140 [ 8701.823304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8701.823304][ T3116] addrconf_add_dev+0xe2/0x170 [ 8701.823304][ T3116] inet6_addr_add+0x12f/0xa40 [ 8701.823304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8701.823304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.823304][ T3116] netlink_rcv_skb+0x130/0x360 [ 8701.823304][ T3116] netlink_unicast+0x449/0x710 [ 8701.823304][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8701.823304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8701.823304][ T3116] ___sys_sendmsg+0xee/0x170 [ 8701.823304][ T3116] __sys_sendmsg+0xcd/0x170 [ 8701.823304][ T3116] do_syscall_64+0xc6/0x1e0 [ 8701.823304][ T3116] [ 8701.825461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8701.825461][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8701.825461][ T3116] ipv6_find_idev+0x102/0x170 [ 8701.825461][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8701.825461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.825461][ T3116] netlink_rcv_skb+0x130/0x360 [ 8701.825461][ T3116] netlink_unicast+0x449/0x710 [ 8701.825461][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8701.825461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8701.825461][ T3116] ___sys_sendmsg+0xee/0x170 [ 8701.825461][ T3116] __sys_sendmsg+0xcd/0x170 [ 8701.825461][ T3116] do_syscall_64+0xc6/0x1e0 [ 8701.825461][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8701.825461][ T3116] [ 8701.827150][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8701.827150][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8701.827150][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8701.827150][ T3116] ipv6_find_idev+0x102/0x170 [ 8701.827150][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8701.827150][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.827150][ T3116] netlink_rcv_skb+0x130/0x360 [ 8701.827150][ T3116] netlink_unicast+0x449/0x710 [ 8701.827150][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8701.827150][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8701.827150][ T3116] ___sys_sendmsg+0xee/0x170 [ 8701.827150][ T3116] __sys_sendmsg+0xcd/0x170 [ 8701.827150][ T3116] do_syscall_64+0xc6/0x1e0 [ 8701.827150][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8701.827150][ T3116] [ 8712.068785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8712.069203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8712.069203][ T3116] dst_init+0x84/0x4a0 [ 8712.069203][ T3116] dst_alloc+0x97/0x150 [ 8712.069203][ T3116] ip6_dst_alloc+0x23/0x90 [ 8712.069203][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8712.069203][ T3116] ip6_pol_route+0x56f/0x840 [ 8712.069203][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8712.069203][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8712.069203][ T3116] fib6_rule_lookup+0x182/0x630 [ 8712.069203][ T3116] ip6_route_input+0x59c/0xa50 [ 8712.069203][ T3116] ipv6_rcv+0x397/0x810 [ 8712.069203][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8712.069203][ T3116] process_backlog+0x101/0x620 [ 8712.069203][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8712.069203][ T3116] net_rx_action+0x495/0xbe0 [ 8712.069203][ T3116] __do_softirq+0x1b5/0x7f6 [ 8712.069203][ T3116] [ 8712.071309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8712.071309][ T3116] netdev_get_by_index+0x5e/0x80 [ 8712.071309][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8712.071309][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8712.071309][ T3116] ip6_route_add+0x1c/0x140 [ 8712.071309][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8712.071309][ T3116] addrconf_add_dev+0xe2/0x170 [ 8712.071309][ T3116] inet6_addr_add+0x12f/0xa40 [ 8712.071309][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8712.071309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8712.071309][ T3116] netlink_rcv_skb+0x130/0x360 [ 8712.071309][ T3116] netlink_unicast+0x449/0x710 [ 8712.071309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8712.071309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8712.071309][ T3116] ___sys_sendmsg+0xee/0x170 [ 8712.071309][ T3116] __sys_sendmsg+0xcd/0x170 [ 8712.071309][ T3116] do_syscall_64+0xc6/0x1e0 [ 8712.071309][ T3116] [ 8712.074135][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8712.074135][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8712.074135][ T3116] ipv6_find_idev+0x102/0x170 [ 8712.074135][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8712.074135][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8712.074135][ T3116] netlink_rcv_skb+0x130/0x360 [ 8712.074135][ T3116] netlink_unicast+0x449/0x710 [ 8712.074135][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8712.074135][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8712.074135][ T3116] ___sys_sendmsg+0xee/0x170 [ 8712.074135][ T3116] __sys_sendmsg+0xcd/0x170 [ 8712.074135][ T3116] do_syscall_64+0xc6/0x1e0 [ 8712.074135][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8712.074135][ T3116] [ 8712.075856][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8712.075856][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8712.075856][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8712.075856][ T3116] ipv6_find_idev+0x102/0x170 [ 8712.075856][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8712.075856][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8712.075856][ T3116] netlink_rcv_skb+0x130/0x360 [ 8712.075856][ T3116] netlink_unicast+0x449/0x710 [ 8712.075856][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8712.075856][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8712.075856][ T3116] ___sys_sendmsg+0xee/0x170 [ 8712.075856][ T3116] __sys_sendmsg+0xcd/0x170 [ 8712.075856][ T3116] do_syscall_64+0xc6/0x1e0 [ 8712.075856][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8712.075856][ T3116] [ 8722.316850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8722.317348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8722.317348][ T3116] dst_init+0x84/0x4a0 [ 8722.317348][ T3116] dst_alloc+0x97/0x150 [ 8722.317348][ T3116] ip6_dst_alloc+0x23/0x90 [ 8722.317348][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8722.317348][ T3116] ip6_pol_route+0x56f/0x840 [ 8722.317348][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8722.317348][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8722.317348][ T3116] fib6_rule_lookup+0x182/0x630 [ 8722.317348][ T3116] ip6_route_input+0x59c/0xa50 [ 8722.317348][ T3116] ipv6_rcv+0x397/0x810 [ 8722.317348][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8722.317348][ T3116] process_backlog+0x101/0x620 [ 8722.317348][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8722.317348][ T3116] net_rx_action+0x495/0xbe0 [ 8722.317348][ T3116] __do_softirq+0x1b5/0x7f6 [ 8722.317348][ T3116] [ 8722.319438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8722.319438][ T3116] netdev_get_by_index+0x5e/0x80 [ 8722.319438][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8722.319438][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8722.319438][ T3116] ip6_route_add+0x1c/0x140 [ 8722.319438][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8722.319438][ T3116] addrconf_add_dev+0xe2/0x170 [ 8722.319438][ T3116] inet6_addr_add+0x12f/0xa40 [ 8722.319438][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8722.319438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8722.319438][ T3116] netlink_rcv_skb+0x130/0x360 [ 8722.319438][ T3116] netlink_unicast+0x449/0x710 [ 8722.319438][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8722.319438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8722.319438][ T3116] ___sys_sendmsg+0xee/0x170 [ 8722.319438][ T3116] __sys_sendmsg+0xcd/0x170 [ 8722.319438][ T3116] do_syscall_64+0xc6/0x1e0 [ 8722.319438][ T3116] [ 8722.321623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8722.321623][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8722.321623][ T3116] ipv6_find_idev+0x102/0x170 [ 8722.321623][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8722.321623][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8722.321623][ T3116] netlink_rcv_skb+0x130/0x360 [ 8722.321623][ T3116] netlink_unicast+0x449/0x710 [ 8722.321623][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8722.321623][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8722.321623][ T3116] ___sys_sendmsg+0xee/0x170 [ 8722.321623][ T3116] __sys_sendmsg+0xcd/0x170 [ 8722.321623][ T3116] do_syscall_64+0xc6/0x1e0 [ 8722.321623][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8722.321623][ T3116] [ 8722.323360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8722.323360][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8722.323360][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8722.323360][ T3116] ipv6_find_idev+0x102/0x170 [ 8722.323360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8722.323360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8722.323360][ T3116] netlink_rcv_skb+0x130/0x360 [ 8722.323360][ T3116] netlink_unicast+0x449/0x710 [ 8722.323360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8722.323360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8722.323360][ T3116] ___sys_sendmsg+0xee/0x170 [ 8722.323360][ T3116] __sys_sendmsg+0xcd/0x170 [ 8722.323360][ T3116] do_syscall_64+0xc6/0x1e0 [ 8722.323360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8722.323360][ T3116] [ 8732.372824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8732.373273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8732.373273][ T3116] dst_init+0x84/0x4a0 [ 8732.373273][ T3116] dst_alloc+0x97/0x150 [ 8732.373273][ T3116] ip6_dst_alloc+0x23/0x90 [ 8732.373273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8732.373273][ T3116] ip6_pol_route+0x56f/0x840 [ 8732.373273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8732.373273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8732.373273][ T3116] fib6_rule_lookup+0x182/0x630 [ 8732.373273][ T3116] ip6_route_input+0x59c/0xa50 [ 8732.373273][ T3116] ipv6_rcv+0x397/0x810 [ 8732.373273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8732.373273][ T3116] process_backlog+0x101/0x620 [ 8732.373273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8732.373273][ T3116] net_rx_action+0x495/0xbe0 [ 8732.373273][ T3116] __do_softirq+0x1b5/0x7f6 [ 8732.373273][ T3116] [ 8732.375384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8732.375384][ T3116] netdev_get_by_index+0x5e/0x80 [ 8732.375384][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8732.375384][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8732.375384][ T3116] ip6_route_add+0x1c/0x140 [ 8732.375384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8732.375384][ T3116] addrconf_add_dev+0xe2/0x170 [ 8732.375384][ T3116] inet6_addr_add+0x12f/0xa40 [ 8732.375384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8732.375384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.375384][ T3116] netlink_rcv_skb+0x130/0x360 [ 8732.375384][ T3116] netlink_unicast+0x449/0x710 [ 8732.375384][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8732.375384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8732.375384][ T3116] ___sys_sendmsg+0xee/0x170 [ 8732.375384][ T3116] __sys_sendmsg+0xcd/0x170 [ 8732.375384][ T3116] do_syscall_64+0xc6/0x1e0 [ 8732.375384][ T3116] [ 8732.377586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8732.377586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8732.377586][ T3116] ipv6_find_idev+0x102/0x170 [ 8732.377586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8732.377586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.377586][ T3116] netlink_rcv_skb+0x130/0x360 [ 8732.377586][ T3116] netlink_unicast+0x449/0x710 [ 8732.377586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8732.377586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8732.377586][ T3116] ___sys_sendmsg+0xee/0x170 [ 8732.377586][ T3116] __sys_sendmsg+0xcd/0x170 [ 8732.377586][ T3116] do_syscall_64+0xc6/0x1e0 [ 8732.377586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8732.377586][ T3116] [ 8732.379291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8732.379291][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8732.379291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8732.379291][ T3116] ipv6_find_idev+0x102/0x170 [ 8732.379291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8732.379291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.379291][ T3116] netlink_rcv_skb+0x130/0x360 [ 8732.379291][ T3116] netlink_unicast+0x449/0x710 [ 8732.379291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8732.379291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8732.379291][ T3116] ___sys_sendmsg+0xee/0x170 [ 8732.379291][ T3116] __sys_sendmsg+0xcd/0x170 [ 8732.379291][ T3116] do_syscall_64+0xc6/0x1e0 [ 8732.379291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8732.379291][ T3116] [ 8742.468757][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8742.469217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8742.469217][ T3116] dst_init+0x84/0x4a0 [ 8742.469217][ T3116] dst_alloc+0x97/0x150 [ 8742.469217][ T3116] ip6_dst_alloc+0x23/0x90 [ 8742.469217][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8742.469217][ T3116] ip6_pol_route+0x56f/0x840 [ 8742.469217][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8742.469217][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8742.469217][ T3116] fib6_rule_lookup+0x182/0x630 [ 8742.469217][ T3116] ip6_route_input+0x59c/0xa50 [ 8742.469217][ T3116] ipv6_rcv+0x397/0x810 [ 8742.469217][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8742.469217][ T3116] process_backlog+0x101/0x620 [ 8742.469217][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8742.469217][ T3116] net_rx_action+0x495/0xbe0 [ 8742.469217][ T3116] __do_softirq+0x1b5/0x7f6 [ 8742.469217][ T3116] [ 8742.471297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8742.471297][ T3116] netdev_get_by_index+0x5e/0x80 [ 8742.471297][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8742.471297][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8742.471297][ T3116] ip6_route_add+0x1c/0x140 [ 8742.471297][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8742.471297][ T3116] addrconf_add_dev+0xe2/0x170 [ 8742.471297][ T3116] inet6_addr_add+0x12f/0xa40 [ 8742.471297][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8742.471297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.471297][ T3116] netlink_rcv_skb+0x130/0x360 [ 8742.471297][ T3116] netlink_unicast+0x449/0x710 [ 8742.471297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8742.471297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8742.471297][ T3116] ___sys_sendmsg+0xee/0x170 [ 8742.471297][ T3116] __sys_sendmsg+0xcd/0x170 [ 8742.471297][ T3116] do_syscall_64+0xc6/0x1e0 [ 8742.471297][ T3116] [ 8742.473443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8742.473443][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8742.473443][ T3116] ipv6_find_idev+0x102/0x170 [ 8742.473443][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8742.473443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.473443][ T3116] netlink_rcv_skb+0x130/0x360 [ 8742.473443][ T3116] netlink_unicast+0x449/0x710 [ 8742.473443][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8742.473443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8742.473443][ T3116] ___sys_sendmsg+0xee/0x170 [ 8742.473443][ T3116] __sys_sendmsg+0xcd/0x170 [ 8742.473443][ T3116] do_syscall_64+0xc6/0x1e0 [ 8742.473443][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8742.473443][ T3116] [ 8742.475128][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8742.475128][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8742.475128][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8742.475128][ T3116] ipv6_find_idev+0x102/0x170 [ 8742.475128][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8742.475128][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.475128][ T3116] netlink_rcv_skb+0x130/0x360 [ 8742.475128][ T3116] netlink_unicast+0x449/0x710 [ 8742.475128][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8742.475128][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8742.475128][ T3116] ___sys_sendmsg+0xee/0x170 [ 8742.475128][ T3116] __sys_sendmsg+0xcd/0x170 [ 8742.475128][ T3116] do_syscall_64+0xc6/0x1e0 [ 8742.475128][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8742.475128][ T3116] [ 8752.716932][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8752.717425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8752.717425][ T3116] dst_init+0x84/0x4a0 [ 8752.717425][ T3116] dst_alloc+0x97/0x150 [ 8752.717425][ T3116] ip6_dst_alloc+0x23/0x90 [ 8752.717425][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8752.717425][ T3116] ip6_pol_route+0x56f/0x840 [ 8752.717425][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8752.717425][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8752.717425][ T3116] fib6_rule_lookup+0x182/0x630 [ 8752.717425][ T3116] ip6_route_input+0x59c/0xa50 [ 8752.717425][ T3116] ipv6_rcv+0x397/0x810 [ 8752.717425][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8752.717425][ T3116] process_backlog+0x101/0x620 [ 8752.717425][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8752.717425][ T3116] net_rx_action+0x495/0xbe0 [ 8752.717425][ T3116] __do_softirq+0x1b5/0x7f6 [ 8752.717425][ T3116] [ 8752.719489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8752.719489][ T3116] netdev_get_by_index+0x5e/0x80 [ 8752.719489][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8752.719489][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8752.719489][ T3116] ip6_route_add+0x1c/0x140 [ 8752.719489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8752.719489][ T3116] addrconf_add_dev+0xe2/0x170 [ 8752.719489][ T3116] inet6_addr_add+0x12f/0xa40 [ 8752.719489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8752.719489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.719489][ T3116] netlink_rcv_skb+0x130/0x360 [ 8752.719489][ T3116] netlink_unicast+0x449/0x710 [ 8752.719489][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8752.719489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8752.719489][ T3116] ___sys_sendmsg+0xee/0x170 [ 8752.719489][ T3116] __sys_sendmsg+0xcd/0x170 [ 8752.719489][ T3116] do_syscall_64+0xc6/0x1e0 [ 8752.719489][ T3116] [ 8752.721679][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8752.721679][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8752.721679][ T3116] ipv6_find_idev+0x102/0x170 [ 8752.721679][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8752.721679][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.721679][ T3116] netlink_rcv_skb+0x130/0x360 [ 8752.721679][ T3116] netlink_unicast+0x449/0x710 [ 8752.721679][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8752.721679][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8752.721679][ T3116] ___sys_sendmsg+0xee/0x170 [ 8752.721679][ T3116] __sys_sendmsg+0xcd/0x170 [ 8752.721679][ T3116] do_syscall_64+0xc6/0x1e0 [ 8752.721679][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8752.721679][ T3116] [ 8752.723369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8752.723369][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8752.723369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8752.723369][ T3116] ipv6_find_idev+0x102/0x170 [ 8752.723369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8752.723369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.723369][ T3116] netlink_rcv_skb+0x130/0x360 [ 8752.723369][ T3116] netlink_unicast+0x449/0x710 [ 8752.723369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8752.723369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8752.723369][ T3116] ___sys_sendmsg+0xee/0x170 [ 8752.723369][ T3116] __sys_sendmsg+0xcd/0x170 [ 8752.723369][ T3116] do_syscall_64+0xc6/0x1e0 [ 8752.723369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8752.723369][ T3116] [ 8762.964824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8762.965310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8762.965310][ T3116] dst_init+0x84/0x4a0 [ 8762.965310][ T3116] dst_alloc+0x97/0x150 [ 8762.965310][ T3116] ip6_dst_alloc+0x23/0x90 [ 8762.965310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8762.965310][ T3116] ip6_pol_route+0x56f/0x840 [ 8762.965310][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8762.965310][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8762.965310][ T3116] fib6_rule_lookup+0x182/0x630 [ 8762.965310][ T3116] ip6_route_input+0x59c/0xa50 [ 8762.965310][ T3116] ipv6_rcv+0x397/0x810 [ 8762.965310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8762.965310][ T3116] process_backlog+0x101/0x620 [ 8762.965310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8762.965310][ T3116] net_rx_action+0x495/0xbe0 [ 8762.965310][ T3116] __do_softirq+0x1b5/0x7f6 [ 8762.965310][ T3116] [ 8762.967387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8762.967387][ T3116] netdev_get_by_index+0x5e/0x80 [ 8762.967387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8762.967387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8762.967387][ T3116] ip6_route_add+0x1c/0x140 [ 8762.967387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8762.967387][ T3116] addrconf_add_dev+0xe2/0x170 [ 8762.967387][ T3116] inet6_addr_add+0x12f/0xa40 [ 8762.967387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8762.967387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.967387][ T3116] netlink_rcv_skb+0x130/0x360 [ 8762.967387][ T3116] netlink_unicast+0x449/0x710 [ 8762.967387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8762.967387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8762.967387][ T3116] ___sys_sendmsg+0xee/0x170 [ 8762.967387][ T3116] __sys_sendmsg+0xcd/0x170 [ 8762.967387][ T3116] do_syscall_64+0xc6/0x1e0 [ 8762.967387][ T3116] [ 8762.969582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8762.969582][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8762.969582][ T3116] ipv6_find_idev+0x102/0x170 [ 8762.969582][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.969582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.969582][ T3116] netlink_rcv_skb+0x130/0x360 [ 8762.969582][ T3116] netlink_unicast+0x449/0x710 [ 8762.969582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8762.969582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8762.969582][ T3116] ___sys_sendmsg+0xee/0x170 [ 8762.969582][ T3116] __sys_sendmsg+0xcd/0x170 [ 8762.969582][ T3116] do_syscall_64+0xc6/0x1e0 [ 8762.969582][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.969582][ T3116] [ 8762.971271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8762.971271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8762.971271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8762.971271][ T3116] ipv6_find_idev+0x102/0x170 [ 8762.971271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.971271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.971271][ T3116] netlink_rcv_skb+0x130/0x360 [ 8762.971271][ T3116] netlink_unicast+0x449/0x710 [ 8762.971271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8762.971271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8762.971271][ T3116] ___sys_sendmsg+0xee/0x170 [ 8762.971271][ T3116] __sys_sendmsg+0xcd/0x170 [ 8762.971271][ T3116] do_syscall_64+0xc6/0x1e0 [ 8762.971271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.971271][ T3116] [ 8773.212818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8773.213225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8773.213225][ T3116] dst_init+0x84/0x4a0 [ 8773.213225][ T3116] dst_alloc+0x97/0x150 [ 8773.213225][ T3116] ip6_dst_alloc+0x23/0x90 [ 8773.213225][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8773.213225][ T3116] ip6_pol_route+0x56f/0x840 [ 8773.213225][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8773.213225][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8773.213225][ T3116] fib6_rule_lookup+0x182/0x630 [ 8773.213225][ T3116] ip6_route_input+0x59c/0xa50 [ 8773.213225][ T3116] ipv6_rcv+0x397/0x810 [ 8773.213225][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8773.213225][ T3116] process_backlog+0x101/0x620 [ 8773.213225][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8773.213225][ T3116] net_rx_action+0x495/0xbe0 [ 8773.213225][ T3116] __do_softirq+0x1b5/0x7f6 [ 8773.213225][ T3116] [ 8773.215278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8773.215278][ T3116] netdev_get_by_index+0x5e/0x80 [ 8773.215278][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8773.215278][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8773.215278][ T3116] ip6_route_add+0x1c/0x140 [ 8773.215278][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8773.215278][ T3116] addrconf_add_dev+0xe2/0x170 [ 8773.215278][ T3116] inet6_addr_add+0x12f/0xa40 [ 8773.215278][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8773.215278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.215278][ T3116] netlink_rcv_skb+0x130/0x360 [ 8773.215278][ T3116] netlink_unicast+0x449/0x710 [ 8773.215278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8773.215278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8773.215278][ T3116] ___sys_sendmsg+0xee/0x170 [ 8773.215278][ T3116] __sys_sendmsg+0xcd/0x170 [ 8773.215278][ T3116] do_syscall_64+0xc6/0x1e0 [ 8773.215278][ T3116] [ 8773.217822][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8773.217822][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8773.217822][ T3116] ipv6_find_idev+0x102/0x170 [ 8773.217822][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8773.217822][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.217822][ T3116] netlink_rcv_skb+0x130/0x360 [ 8773.217822][ T3116] netlink_unicast+0x449/0x710 [ 8773.217822][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8773.217822][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8773.217822][ T3116] ___sys_sendmsg+0xee/0x170 [ 8773.217822][ T3116] __sys_sendmsg+0xcd/0x170 [ 8773.217822][ T3116] do_syscall_64+0xc6/0x1e0 [ 8773.217822][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8773.217822][ T3116] [ 8773.219503][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8773.219503][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8773.219503][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8773.219503][ T3116] ipv6_find_idev+0x102/0x170 [ 8773.219503][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8773.219503][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.219503][ T3116] netlink_rcv_skb+0x130/0x360 [ 8773.219503][ T3116] netlink_unicast+0x449/0x710 [ 8773.219503][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8773.219503][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8773.219503][ T3116] ___sys_sendmsg+0xee/0x170 [ 8773.219503][ T3116] __sys_sendmsg+0xcd/0x170 [ 8773.219503][ T3116] do_syscall_64+0xc6/0x1e0 [ 8773.219503][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8773.219503][ T3116] [ 8783.460952][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8783.461363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8783.461363][ T3116] dst_init+0x84/0x4a0 [ 8783.461363][ T3116] dst_alloc+0x97/0x150 [ 8783.461363][ T3116] ip6_dst_alloc+0x23/0x90 [ 8783.461363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8783.461363][ T3116] ip6_pol_route+0x56f/0x840 [ 8783.461363][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8783.461363][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8783.461363][ T3116] fib6_rule_lookup+0x182/0x630 [ 8783.461363][ T3116] ip6_route_input+0x59c/0xa50 [ 8783.461363][ T3116] ipv6_rcv+0x397/0x810 [ 8783.461363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8783.461363][ T3116] process_backlog+0x101/0x620 [ 8783.461363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8783.461363][ T3116] net_rx_action+0x495/0xbe0 [ 8783.461363][ T3116] __do_softirq+0x1b5/0x7f6 [ 8783.461363][ T3116] [ 8783.463428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8783.463428][ T3116] netdev_get_by_index+0x5e/0x80 [ 8783.463428][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8783.463428][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8783.463428][ T3116] ip6_route_add+0x1c/0x140 [ 8783.463428][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8783.463428][ T3116] addrconf_add_dev+0xe2/0x170 [ 8783.463428][ T3116] inet6_addr_add+0x12f/0xa40 [ 8783.463428][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8783.463428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.463428][ T3116] netlink_rcv_skb+0x130/0x360 [ 8783.463428][ T3116] netlink_unicast+0x449/0x710 [ 8783.463428][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8783.463428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8783.463428][ T3116] ___sys_sendmsg+0xee/0x170 [ 8783.463428][ T3116] __sys_sendmsg+0xcd/0x170 [ 8783.463428][ T3116] do_syscall_64+0xc6/0x1e0 [ 8783.463428][ T3116] [ 8783.465583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8783.465583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8783.465583][ T3116] ipv6_find_idev+0x102/0x170 [ 8783.465583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8783.465583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.465583][ T3116] netlink_rcv_skb+0x130/0x360 [ 8783.465583][ T3116] netlink_unicast+0x449/0x710 [ 8783.465583][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8783.465583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8783.465583][ T3116] ___sys_sendmsg+0xee/0x170 [ 8783.465583][ T3116] __sys_sendmsg+0xcd/0x170 [ 8783.465583][ T3116] do_syscall_64+0xc6/0x1e0 [ 8783.465583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8783.465583][ T3116] [ 8783.467294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8783.467294][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8783.467294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8783.467294][ T3116] ipv6_find_idev+0x102/0x170 [ 8783.467294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8783.467294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.467294][ T3116] netlink_rcv_skb+0x130/0x360 [ 8783.467294][ T3116] netlink_unicast+0x449/0x710 [ 8783.467294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8783.467294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8783.467294][ T3116] ___sys_sendmsg+0xee/0x170 [ 8783.467294][ T3116] __sys_sendmsg+0xcd/0x170 [ 8783.467294][ T3116] do_syscall_64+0xc6/0x1e0 [ 8783.467294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8783.467294][ T3116] [ 8793.708879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8793.709318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8793.709318][ T3116] dst_init+0x84/0x4a0 [ 8793.709318][ T3116] dst_alloc+0x97/0x150 [ 8793.709318][ T3116] ip6_dst_alloc+0x23/0x90 [ 8793.709318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8793.709318][ T3116] ip6_pol_route+0x56f/0x840 [ 8793.709318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8793.709318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8793.709318][ T3116] fib6_rule_lookup+0x182/0x630 [ 8793.709318][ T3116] ip6_route_input+0x59c/0xa50 [ 8793.709318][ T3116] ipv6_rcv+0x397/0x810 [ 8793.709318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8793.709318][ T3116] process_backlog+0x101/0x620 [ 8793.709318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8793.709318][ T3116] net_rx_action+0x495/0xbe0 [ 8793.709318][ T3116] __do_softirq+0x1b5/0x7f6 [ 8793.709318][ T3116] [ 8793.711493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8793.711493][ T3116] netdev_get_by_index+0x5e/0x80 [ 8793.711493][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8793.711493][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8793.711493][ T3116] ip6_route_add+0x1c/0x140 [ 8793.711493][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8793.711493][ T3116] addrconf_add_dev+0xe2/0x170 [ 8793.711493][ T3116] inet6_addr_add+0x12f/0xa40 [ 8793.711493][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8793.711493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.711493][ T3116] netlink_rcv_skb+0x130/0x360 [ 8793.711493][ T3116] netlink_unicast+0x449/0x710 [ 8793.711493][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8793.711493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8793.711493][ T3116] ___sys_sendmsg+0xee/0x170 [ 8793.711493][ T3116] __sys_sendmsg+0xcd/0x170 [ 8793.711493][ T3116] do_syscall_64+0xc6/0x1e0 [ 8793.711493][ T3116] [ 8793.713650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8793.713650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8793.713650][ T3116] ipv6_find_idev+0x102/0x170 [ 8793.713650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8793.713650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.713650][ T3116] netlink_rcv_skb+0x130/0x360 [ 8793.713650][ T3116] netlink_unicast+0x449/0x710 [ 8793.713650][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8793.713650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8793.713650][ T3116] ___sys_sendmsg+0xee/0x170 [ 8793.713650][ T3116] __sys_sendmsg+0xcd/0x170 [ 8793.713650][ T3116] do_syscall_64+0xc6/0x1e0 [ 8793.713650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8793.713650][ T3116] [ 8793.715340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8793.715340][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8793.715340][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8793.715340][ T3116] ipv6_find_idev+0x102/0x170 [ 8793.715340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8793.715340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.715340][ T3116] netlink_rcv_skb+0x130/0x360 [ 8793.715340][ T3116] netlink_unicast+0x449/0x710 [ 8793.715340][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8793.715340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8793.715340][ T3116] ___sys_sendmsg+0xee/0x170 [ 8793.715340][ T3116] __sys_sendmsg+0xcd/0x170 [ 8793.715340][ T3116] do_syscall_64+0xc6/0x1e0 [ 8793.715340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8793.715340][ T3116] [ 8803.836863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8803.837339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8803.837339][ T3116] dst_init+0x84/0x4a0 [ 8803.837339][ T3116] dst_alloc+0x97/0x150 [ 8803.837339][ T3116] ip6_dst_alloc+0x23/0x90 [ 8803.837339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8803.837339][ T3116] ip6_pol_route+0x56f/0x840 [ 8803.837339][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8803.837339][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8803.837339][ T3116] fib6_rule_lookup+0x182/0x630 [ 8803.837339][ T3116] ip6_route_input+0x59c/0xa50 [ 8803.837339][ T3116] ipv6_rcv+0x397/0x810 [ 8803.837339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8803.837339][ T3116] process_backlog+0x101/0x620 [ 8803.837339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8803.837339][ T3116] net_rx_action+0x495/0xbe0 [ 8803.837339][ T3116] __do_softirq+0x1b5/0x7f6 [ 8803.837339][ T3116] [ 8803.839427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8803.839427][ T3116] netdev_get_by_index+0x5e/0x80 [ 8803.839427][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8803.839427][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8803.839427][ T3116] ip6_route_add+0x1c/0x140 [ 8803.839427][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8803.839427][ T3116] addrconf_add_dev+0xe2/0x170 [ 8803.839427][ T3116] inet6_addr_add+0x12f/0xa40 [ 8803.839427][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8803.839427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.839427][ T3116] netlink_rcv_skb+0x130/0x360 [ 8803.839427][ T3116] netlink_unicast+0x449/0x710 [ 8803.839427][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8803.839427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8803.839427][ T3116] ___sys_sendmsg+0xee/0x170 [ 8803.839427][ T3116] __sys_sendmsg+0xcd/0x170 [ 8803.839427][ T3116] do_syscall_64+0xc6/0x1e0 [ 8803.839427][ T3116] [ 8803.841596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8803.841596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8803.841596][ T3116] ipv6_find_idev+0x102/0x170 [ 8803.841596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8803.841596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.841596][ T3116] netlink_rcv_skb+0x130/0x360 [ 8803.841596][ T3116] netlink_unicast+0x449/0x710 [ 8803.841596][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8803.841596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8803.841596][ T3116] ___sys_sendmsg+0xee/0x170 [ 8803.841596][ T3116] __sys_sendmsg+0xcd/0x170 [ 8803.841596][ T3116] do_syscall_64+0xc6/0x1e0 [ 8803.841596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8803.841596][ T3116] [ 8803.843290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8803.843290][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8803.843290][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8803.843290][ T3116] ipv6_find_idev+0x102/0x170 [ 8803.843290][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8803.843290][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.843290][ T3116] netlink_rcv_skb+0x130/0x360 [ 8803.843290][ T3116] netlink_unicast+0x449/0x710 [ 8803.843290][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8803.843290][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8803.843290][ T3116] ___sys_sendmsg+0xee/0x170 [ 8803.843290][ T3116] __sys_sendmsg+0xcd/0x170 [ 8803.843290][ T3116] do_syscall_64+0xc6/0x1e0 [ 8803.843290][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8803.843290][ T3116] [ 8813.860806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8813.861276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8813.861276][ T3116] dst_init+0x84/0x4a0 [ 8813.861276][ T3116] dst_alloc+0x97/0x150 [ 8813.861276][ T3116] ip6_dst_alloc+0x23/0x90 [ 8813.861276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8813.861276][ T3116] ip6_pol_route+0x56f/0x840 [ 8813.861276][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8813.861276][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8813.861276][ T3116] fib6_rule_lookup+0x182/0x630 [ 8813.861276][ T3116] ip6_route_input+0x59c/0xa50 [ 8813.861276][ T3116] ipv6_rcv+0x397/0x810 [ 8813.861276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8813.861276][ T3116] process_backlog+0x101/0x620 [ 8813.861276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8813.861276][ T3116] net_rx_action+0x495/0xbe0 [ 8813.861276][ T3116] __do_softirq+0x1b5/0x7f6 [ 8813.861276][ T3116] [ 8813.863360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8813.863360][ T3116] netdev_get_by_index+0x5e/0x80 [ 8813.863360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8813.863360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8813.863360][ T3116] ip6_route_add+0x1c/0x140 [ 8813.863360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8813.863360][ T3116] addrconf_add_dev+0xe2/0x170 [ 8813.863360][ T3116] inet6_addr_add+0x12f/0xa40 [ 8813.863360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8813.863360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.863360][ T3116] netlink_rcv_skb+0x130/0x360 [ 8813.863360][ T3116] netlink_unicast+0x449/0x710 [ 8813.863360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8813.863360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8813.863360][ T3116] ___sys_sendmsg+0xee/0x170 [ 8813.863360][ T3116] __sys_sendmsg+0xcd/0x170 [ 8813.863360][ T3116] do_syscall_64+0xc6/0x1e0 [ 8813.863360][ T3116] [ 8813.865521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8813.865521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8813.865521][ T3116] ipv6_find_idev+0x102/0x170 [ 8813.865521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8813.865521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.865521][ T3116] netlink_rcv_skb+0x130/0x360 [ 8813.865521][ T3116] netlink_unicast+0x449/0x710 [ 8813.865521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8813.865521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8813.865521][ T3116] ___sys_sendmsg+0xee/0x170 [ 8813.865521][ T3116] __sys_sendmsg+0xcd/0x170 [ 8813.865521][ T3116] do_syscall_64+0xc6/0x1e0 [ 8813.865521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8813.865521][ T3116] [ 8813.867232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8813.867232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8813.867232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8813.867232][ T3116] ipv6_find_idev+0x102/0x170 [ 8813.867232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8813.867232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8813.867232][ T3116] netlink_rcv_skb+0x130/0x360 [ 8813.867232][ T3116] netlink_unicast+0x449/0x710 [ 8813.867232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8813.867232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8813.867232][ T3116] ___sys_sendmsg+0xee/0x170 [ 8813.867232][ T3116] __sys_sendmsg+0xcd/0x170 [ 8813.867232][ T3116] do_syscall_64+0xc6/0x1e0 [ 8813.867232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8813.867232][ T3116] [ 8824.028807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8824.029234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8824.029234][ T3116] dst_init+0x84/0x4a0 [ 8824.029234][ T3116] dst_alloc+0x97/0x150 [ 8824.029234][ T3116] ip6_dst_alloc+0x23/0x90 [ 8824.029234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8824.029234][ T3116] ip6_pol_route+0x56f/0x840 [ 8824.029234][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8824.029234][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8824.029234][ T3116] fib6_rule_lookup+0x182/0x630 [ 8824.029234][ T3116] ip6_route_input+0x59c/0xa50 [ 8824.029234][ T3116] ipv6_rcv+0x397/0x810 [ 8824.029234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8824.029234][ T3116] process_backlog+0x101/0x620 [ 8824.029234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8824.029234][ T3116] net_rx_action+0x495/0xbe0 [ 8824.029234][ T3116] __do_softirq+0x1b5/0x7f6 [ 8824.029234][ T3116] [ 8824.031338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8824.031338][ T3116] netdev_get_by_index+0x5e/0x80 [ 8824.031338][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8824.031338][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8824.031338][ T3116] ip6_route_add+0x1c/0x140 [ 8824.031338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8824.031338][ T3116] addrconf_add_dev+0xe2/0x170 [ 8824.031338][ T3116] inet6_addr_add+0x12f/0xa40 [ 8824.031338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8824.031338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.031338][ T3116] netlink_rcv_skb+0x130/0x360 [ 8824.031338][ T3116] netlink_unicast+0x449/0x710 [ 8824.031338][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8824.031338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8824.031338][ T3116] ___sys_sendmsg+0xee/0x170 [ 8824.031338][ T3116] __sys_sendmsg+0xcd/0x170 [ 8824.031338][ T3116] do_syscall_64+0xc6/0x1e0 [ 8824.031338][ T3116] [ 8824.033532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8824.033532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8824.033532][ T3116] ipv6_find_idev+0x102/0x170 [ 8824.033532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8824.033532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.033532][ T3116] netlink_rcv_skb+0x130/0x360 [ 8824.033532][ T3116] netlink_unicast+0x449/0x710 [ 8824.033532][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8824.033532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8824.033532][ T3116] ___sys_sendmsg+0xee/0x170 [ 8824.033532][ T3116] __sys_sendmsg+0xcd/0x170 [ 8824.033532][ T3116] do_syscall_64+0xc6/0x1e0 [ 8824.033532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8824.033532][ T3116] [ 8824.035240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8824.035240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8824.035240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8824.035240][ T3116] ipv6_find_idev+0x102/0x170 [ 8824.035240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8824.035240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.035240][ T3116] netlink_rcv_skb+0x130/0x360 [ 8824.035240][ T3116] netlink_unicast+0x449/0x710 [ 8824.035240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8824.035240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8824.035240][ T3116] ___sys_sendmsg+0xee/0x170 [ 8824.035240][ T3116] __sys_sendmsg+0xcd/0x170 [ 8824.035240][ T3116] do_syscall_64+0xc6/0x1e0 [ 8824.035240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8824.035240][ T3116] [ 8834.044818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8834.045294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8834.045294][ T3116] dst_init+0x84/0x4a0 [ 8834.045294][ T3116] dst_alloc+0x97/0x150 [ 8834.045294][ T3116] ip6_dst_alloc+0x23/0x90 [ 8834.045294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8834.045294][ T3116] ip6_pol_route+0x56f/0x840 [ 8834.045294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8834.045294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8834.045294][ T3116] fib6_rule_lookup+0x182/0x630 [ 8834.045294][ T3116] ip6_route_input+0x59c/0xa50 [ 8834.045294][ T3116] ipv6_rcv+0x397/0x810 [ 8834.045294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8834.045294][ T3116] process_backlog+0x101/0x620 [ 8834.045294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8834.045294][ T3116] net_rx_action+0x495/0xbe0 [ 8834.045294][ T3116] __do_softirq+0x1b5/0x7f6 [ 8834.045294][ T3116] [ 8834.047368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8834.047368][ T3116] netdev_get_by_index+0x5e/0x80 [ 8834.047368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8834.047368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8834.047368][ T3116] ip6_route_add+0x1c/0x140 [ 8834.047368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8834.047368][ T3116] addrconf_add_dev+0xe2/0x170 [ 8834.047368][ T3116] inet6_addr_add+0x12f/0xa40 [ 8834.047368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8834.047368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.047368][ T3116] netlink_rcv_skb+0x130/0x360 [ 8834.047368][ T3116] netlink_unicast+0x449/0x710 [ 8834.047368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8834.047368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8834.047368][ T3116] ___sys_sendmsg+0xee/0x170 [ 8834.047368][ T3116] __sys_sendmsg+0xcd/0x170 [ 8834.047368][ T3116] do_syscall_64+0xc6/0x1e0 [ 8834.047368][ T3116] [ 8834.049534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8834.049534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8834.049534][ T3116] ipv6_find_idev+0x102/0x170 [ 8834.049534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8834.049534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.049534][ T3116] netlink_rcv_skb+0x130/0x360 [ 8834.049534][ T3116] netlink_unicast+0x449/0x710 [ 8834.049534][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8834.049534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8834.049534][ T3116] ___sys_sendmsg+0xee/0x170 [ 8834.049534][ T3116] __sys_sendmsg+0xcd/0x170 [ 8834.049534][ T3116] do_syscall_64+0xc6/0x1e0 [ 8834.049534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8834.049534][ T3116] [ 8834.051236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8834.051236][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8834.051236][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8834.051236][ T3116] ipv6_find_idev+0x102/0x170 [ 8834.051236][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8834.051236][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.051236][ T3116] netlink_rcv_skb+0x130/0x360 [ 8834.051236][ T3116] netlink_unicast+0x449/0x710 [ 8834.051236][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8834.051236][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8834.051236][ T3116] ___sys_sendmsg+0xee/0x170 [ 8834.051236][ T3116] __sys_sendmsg+0xcd/0x170 [ 8834.051236][ T3116] do_syscall_64+0xc6/0x1e0 [ 8834.051236][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8834.051236][ T3116] [ 8844.292787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8844.293254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8844.293254][ T3116] dst_init+0x84/0x4a0 [ 8844.293254][ T3116] dst_alloc+0x97/0x150 [ 8844.293254][ T3116] ip6_dst_alloc+0x23/0x90 [ 8844.293254][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8844.293254][ T3116] ip6_pol_route+0x56f/0x840 [ 8844.293254][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8844.293254][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8844.293254][ T3116] fib6_rule_lookup+0x182/0x630 [ 8844.293254][ T3116] ip6_route_input+0x59c/0xa50 [ 8844.293254][ T3116] ipv6_rcv+0x397/0x810 [ 8844.293254][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8844.293254][ T3116] process_backlog+0x101/0x620 [ 8844.293254][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8844.293254][ T3116] net_rx_action+0x495/0xbe0 [ 8844.293254][ T3116] __do_softirq+0x1b5/0x7f6 [ 8844.293254][ T3116] [ 8844.295349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8844.295349][ T3116] netdev_get_by_index+0x5e/0x80 [ 8844.295349][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8844.295349][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8844.295349][ T3116] ip6_route_add+0x1c/0x140 [ 8844.295349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8844.295349][ T3116] addrconf_add_dev+0xe2/0x170 [ 8844.295349][ T3116] inet6_addr_add+0x12f/0xa40 [ 8844.295349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8844.295349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.295349][ T3116] netlink_rcv_skb+0x130/0x360 [ 8844.295349][ T3116] netlink_unicast+0x449/0x710 [ 8844.295349][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8844.295349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8844.295349][ T3116] ___sys_sendmsg+0xee/0x170 [ 8844.295349][ T3116] __sys_sendmsg+0xcd/0x170 [ 8844.295349][ T3116] do_syscall_64+0xc6/0x1e0 [ 8844.295349][ T3116] [ 8844.297611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8844.297611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8844.297611][ T3116] ipv6_find_idev+0x102/0x170 [ 8844.297611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8844.297611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.297611][ T3116] netlink_rcv_skb+0x130/0x360 [ 8844.297611][ T3116] netlink_unicast+0x449/0x710 [ 8844.297611][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8844.297611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8844.297611][ T3116] ___sys_sendmsg+0xee/0x170 [ 8844.297611][ T3116] __sys_sendmsg+0xcd/0x170 [ 8844.297611][ T3116] do_syscall_64+0xc6/0x1e0 [ 8844.297611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8844.297611][ T3116] [ 8844.299309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8844.299309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8844.299309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8844.299309][ T3116] ipv6_find_idev+0x102/0x170 [ 8844.299309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8844.299309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.299309][ T3116] netlink_rcv_skb+0x130/0x360 [ 8844.299309][ T3116] netlink_unicast+0x449/0x710 [ 8844.299309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8844.299309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8844.299309][ T3116] ___sys_sendmsg+0xee/0x170 [ 8844.299309][ T3116] __sys_sendmsg+0xcd/0x170 [ 8844.299309][ T3116] do_syscall_64+0xc6/0x1e0 [ 8844.299309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8844.299309][ T3116] [ 8854.540825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8854.541284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8854.541284][ T3116] dst_init+0x84/0x4a0 [ 8854.541284][ T3116] dst_alloc+0x97/0x150 [ 8854.541284][ T3116] ip6_dst_alloc+0x23/0x90 [ 8854.541284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8854.541284][ T3116] ip6_pol_route+0x56f/0x840 [ 8854.541284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8854.541284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8854.541284][ T3116] fib6_rule_lookup+0x182/0x630 [ 8854.541284][ T3116] ip6_route_input+0x59c/0xa50 [ 8854.541284][ T3116] ipv6_rcv+0x397/0x810 [ 8854.541284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8854.541284][ T3116] process_backlog+0x101/0x620 [ 8854.541284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8854.541284][ T3116] net_rx_action+0x495/0xbe0 [ 8854.541284][ T3116] __do_softirq+0x1b5/0x7f6 [ 8854.541284][ T3116] [ 8854.543354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8854.543354][ T3116] netdev_get_by_index+0x5e/0x80 [ 8854.543354][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8854.543354][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8854.543354][ T3116] ip6_route_add+0x1c/0x140 [ 8854.543354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8854.543354][ T3116] addrconf_add_dev+0xe2/0x170 [ 8854.543354][ T3116] inet6_addr_add+0x12f/0xa40 [ 8854.543354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8854.543354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.543354][ T3116] netlink_rcv_skb+0x130/0x360 [ 8854.543354][ T3116] netlink_unicast+0x449/0x710 [ 8854.543354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8854.543354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8854.543354][ T3116] ___sys_sendmsg+0xee/0x170 [ 8854.543354][ T3116] __sys_sendmsg+0xcd/0x170 [ 8854.543354][ T3116] do_syscall_64+0xc6/0x1e0 [ 8854.543354][ T3116] [ 8854.546068][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8854.546068][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8854.546068][ T3116] ipv6_find_idev+0x102/0x170 [ 8854.546068][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.546068][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.546068][ T3116] netlink_rcv_skb+0x130/0x360 [ 8854.546068][ T3116] netlink_unicast+0x449/0x710 [ 8854.546068][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8854.546068][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8854.546068][ T3116] ___sys_sendmsg+0xee/0x170 [ 8854.546068][ T3116] __sys_sendmsg+0xcd/0x170 [ 8854.546068][ T3116] do_syscall_64+0xc6/0x1e0 [ 8854.546068][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.546068][ T3116] [ 8854.547780][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8854.547780][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8854.547780][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8854.547780][ T3116] ipv6_find_idev+0x102/0x170 [ 8854.547780][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.547780][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.547780][ T3116] netlink_rcv_skb+0x130/0x360 [ 8854.547780][ T3116] netlink_unicast+0x449/0x710 [ 8854.547780][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8854.547780][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8854.547780][ T3116] ___sys_sendmsg+0xee/0x170 [ 8854.547780][ T3116] __sys_sendmsg+0xcd/0x170 [ 8854.547780][ T3116] do_syscall_64+0xc6/0x1e0 [ 8854.547780][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.547780][ T3116] [ 8864.788800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8864.789270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8864.789270][ T3116] dst_init+0x84/0x4a0 [ 8864.789270][ T3116] dst_alloc+0x97/0x150 [ 8864.789270][ T3116] ip6_dst_alloc+0x23/0x90 [ 8864.789270][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8864.789270][ T3116] ip6_pol_route+0x56f/0x840 [ 8864.789270][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8864.789270][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8864.789270][ T3116] fib6_rule_lookup+0x182/0x630 [ 8864.789270][ T3116] ip6_route_input+0x59c/0xa50 [ 8864.789270][ T3116] ipv6_rcv+0x397/0x810 [ 8864.789270][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8864.789270][ T3116] process_backlog+0x101/0x620 [ 8864.789270][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8864.789270][ T3116] net_rx_action+0x495/0xbe0 [ 8864.789270][ T3116] __do_softirq+0x1b5/0x7f6 [ 8864.789270][ T3116] [ 8864.791331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8864.791331][ T3116] netdev_get_by_index+0x5e/0x80 [ 8864.791331][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8864.791331][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8864.791331][ T3116] ip6_route_add+0x1c/0x140 [ 8864.791331][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8864.791331][ T3116] addrconf_add_dev+0xe2/0x170 [ 8864.791331][ T3116] inet6_addr_add+0x12f/0xa40 [ 8864.791331][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8864.791331][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.791331][ T3116] netlink_rcv_skb+0x130/0x360 [ 8864.791331][ T3116] netlink_unicast+0x449/0x710 [ 8864.791331][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8864.791331][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8864.791331][ T3116] ___sys_sendmsg+0xee/0x170 [ 8864.791331][ T3116] __sys_sendmsg+0xcd/0x170 [ 8864.791331][ T3116] do_syscall_64+0xc6/0x1e0 [ 8864.791331][ T3116] [ 8864.793479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8864.793479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8864.793479][ T3116] ipv6_find_idev+0x102/0x170 [ 8864.793479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.793479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.793479][ T3116] netlink_rcv_skb+0x130/0x360 [ 8864.793479][ T3116] netlink_unicast+0x449/0x710 [ 8864.793479][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8864.793479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8864.793479][ T3116] ___sys_sendmsg+0xee/0x170 [ 8864.793479][ T3116] __sys_sendmsg+0xcd/0x170 [ 8864.793479][ T3116] do_syscall_64+0xc6/0x1e0 [ 8864.793479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.793479][ T3116] [ 8864.795159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8864.795159][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8864.795159][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8864.795159][ T3116] ipv6_find_idev+0x102/0x170 [ 8864.795159][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.795159][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.795159][ T3116] netlink_rcv_skb+0x130/0x360 [ 8864.795159][ T3116] netlink_unicast+0x449/0x710 [ 8864.795159][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8864.795159][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8864.795159][ T3116] ___sys_sendmsg+0xee/0x170 [ 8864.795159][ T3116] __sys_sendmsg+0xcd/0x170 [ 8864.795159][ T3116] do_syscall_64+0xc6/0x1e0 [ 8864.795159][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.795159][ T3116] [ 8875.036863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8875.037325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8875.037325][ T3116] dst_init+0x84/0x4a0 [ 8875.037325][ T3116] dst_alloc+0x97/0x150 [ 8875.037325][ T3116] ip6_dst_alloc+0x23/0x90 [ 8875.037325][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8875.037325][ T3116] ip6_pol_route+0x56f/0x840 [ 8875.037325][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8875.037325][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8875.037325][ T3116] fib6_rule_lookup+0x182/0x630 [ 8875.037325][ T3116] ip6_route_input+0x59c/0xa50 [ 8875.037325][ T3116] ipv6_rcv+0x397/0x810 [ 8875.037325][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8875.037325][ T3116] process_backlog+0x101/0x620 [ 8875.037325][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8875.037325][ T3116] net_rx_action+0x495/0xbe0 [ 8875.037325][ T3116] __do_softirq+0x1b5/0x7f6 [ 8875.037325][ T3116] [ 8875.039420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8875.039420][ T3116] netdev_get_by_index+0x5e/0x80 [ 8875.039420][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8875.039420][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8875.039420][ T3116] ip6_route_add+0x1c/0x140 [ 8875.039420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8875.039420][ T3116] addrconf_add_dev+0xe2/0x170 [ 8875.039420][ T3116] inet6_addr_add+0x12f/0xa40 [ 8875.039420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8875.039420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.039420][ T3116] netlink_rcv_skb+0x130/0x360 [ 8875.039420][ T3116] netlink_unicast+0x449/0x710 [ 8875.039420][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8875.039420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8875.039420][ T3116] ___sys_sendmsg+0xee/0x170 [ 8875.039420][ T3116] __sys_sendmsg+0xcd/0x170 [ 8875.039420][ T3116] do_syscall_64+0xc6/0x1e0 [ 8875.039420][ T3116] [ 8875.041584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8875.041584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8875.041584][ T3116] ipv6_find_idev+0x102/0x170 [ 8875.041584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8875.041584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.041584][ T3116] netlink_rcv_skb+0x130/0x360 [ 8875.041584][ T3116] netlink_unicast+0x449/0x710 [ 8875.041584][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8875.041584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8875.041584][ T3116] ___sys_sendmsg+0xee/0x170 [ 8875.041584][ T3116] __sys_sendmsg+0xcd/0x170 [ 8875.041584][ T3116] do_syscall_64+0xc6/0x1e0 [ 8875.041584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8875.041584][ T3116] [ 8875.043276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8875.043276][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8875.043276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8875.043276][ T3116] ipv6_find_idev+0x102/0x170 [ 8875.043276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8875.043276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.043276][ T3116] netlink_rcv_skb+0x130/0x360 [ 8875.043276][ T3116] netlink_unicast+0x449/0x710 [ 8875.043276][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8875.043276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8875.043276][ T3116] ___sys_sendmsg+0xee/0x170 [ 8875.043276][ T3116] __sys_sendmsg+0xcd/0x170 [ 8875.043276][ T3116] do_syscall_64+0xc6/0x1e0 [ 8875.043276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8875.043276][ T3116] [ 8885.260859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8885.261385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8885.261385][ T3116] dst_init+0x84/0x4a0 [ 8885.261385][ T3116] dst_alloc+0x97/0x150 [ 8885.261385][ T3116] ip6_dst_alloc+0x23/0x90 [ 8885.261385][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8885.261385][ T3116] ip6_pol_route+0x56f/0x840 [ 8885.261385][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8885.261385][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8885.261385][ T3116] fib6_rule_lookup+0x182/0x630 [ 8885.261385][ T3116] ip6_route_input+0x59c/0xa50 [ 8885.261385][ T3116] ipv6_rcv+0x397/0x810 [ 8885.261385][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8885.261385][ T3116] process_backlog+0x101/0x620 [ 8885.261385][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8885.261385][ T3116] net_rx_action+0x495/0xbe0 [ 8885.261385][ T3116] __do_softirq+0x1b5/0x7f6 [ 8885.261385][ T3116] [ 8885.263462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8885.263462][ T3116] netdev_get_by_index+0x5e/0x80 [ 8885.263462][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8885.263462][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8885.263462][ T3116] ip6_route_add+0x1c/0x140 [ 8885.263462][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8885.263462][ T3116] addrconf_add_dev+0xe2/0x170 [ 8885.263462][ T3116] inet6_addr_add+0x12f/0xa40 [ 8885.263462][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8885.263462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.263462][ T3116] netlink_rcv_skb+0x130/0x360 [ 8885.263462][ T3116] netlink_unicast+0x449/0x710 [ 8885.263462][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8885.263462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8885.263462][ T3116] ___sys_sendmsg+0xee/0x170 [ 8885.263462][ T3116] __sys_sendmsg+0xcd/0x170 [ 8885.263462][ T3116] do_syscall_64+0xc6/0x1e0 [ 8885.263462][ T3116] [ 8885.265644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8885.265644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8885.265644][ T3116] ipv6_find_idev+0x102/0x170 [ 8885.265644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8885.265644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.265644][ T3116] netlink_rcv_skb+0x130/0x360 [ 8885.265644][ T3116] netlink_unicast+0x449/0x710 [ 8885.265644][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8885.265644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8885.265644][ T3116] ___sys_sendmsg+0xee/0x170 [ 8885.265644][ T3116] __sys_sendmsg+0xcd/0x170 [ 8885.265644][ T3116] do_syscall_64+0xc6/0x1e0 [ 8885.265644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8885.265644][ T3116] [ 8885.267377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8885.267377][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8885.267377][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8885.267377][ T3116] ipv6_find_idev+0x102/0x170 [ 8885.267377][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8885.267377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.267377][ T3116] netlink_rcv_skb+0x130/0x360 [ 8885.267377][ T3116] netlink_unicast+0x449/0x710 [ 8885.267377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8885.267377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8885.267377][ T3116] ___sys_sendmsg+0xee/0x170 [ 8885.267377][ T3116] __sys_sendmsg+0xcd/0x170 [ 8885.267377][ T3116] do_syscall_64+0xc6/0x1e0 [ 8885.267377][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8885.267377][ T3116] [ 8895.508887][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8895.509311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8895.509311][ T3116] dst_init+0x84/0x4a0 [ 8895.509311][ T3116] dst_alloc+0x97/0x150 [ 8895.509311][ T3116] ip6_dst_alloc+0x23/0x90 [ 8895.509311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8895.509311][ T3116] ip6_pol_route+0x56f/0x840 [ 8895.509311][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8895.509311][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8895.509311][ T3116] fib6_rule_lookup+0x182/0x630 [ 8895.509311][ T3116] ip6_route_input+0x59c/0xa50 [ 8895.509311][ T3116] ipv6_rcv+0x397/0x810 [ 8895.509311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8895.509311][ T3116] process_backlog+0x101/0x620 [ 8895.509311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8895.509311][ T3116] net_rx_action+0x495/0xbe0 [ 8895.509311][ T3116] __do_softirq+0x1b5/0x7f6 [ 8895.509311][ T3116] [ 8895.511394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8895.511394][ T3116] netdev_get_by_index+0x5e/0x80 [ 8895.511394][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8895.511394][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8895.511394][ T3116] ip6_route_add+0x1c/0x140 [ 8895.511394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8895.511394][ T3116] addrconf_add_dev+0xe2/0x170 [ 8895.511394][ T3116] inet6_addr_add+0x12f/0xa40 [ 8895.511394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8895.511394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.511394][ T3116] netlink_rcv_skb+0x130/0x360 [ 8895.511394][ T3116] netlink_unicast+0x449/0x710 [ 8895.511394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8895.511394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8895.511394][ T3116] ___sys_sendmsg+0xee/0x170 [ 8895.511394][ T3116] __sys_sendmsg+0xcd/0x170 [ 8895.511394][ T3116] do_syscall_64+0xc6/0x1e0 [ 8895.511394][ T3116] [ 8895.513576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8895.513576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8895.513576][ T3116] ipv6_find_idev+0x102/0x170 [ 8895.513576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.513576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.513576][ T3116] netlink_rcv_skb+0x130/0x360 [ 8895.513576][ T3116] netlink_unicast+0x449/0x710 [ 8895.513576][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8895.513576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8895.513576][ T3116] ___sys_sendmsg+0xee/0x170 [ 8895.513576][ T3116] __sys_sendmsg+0xcd/0x170 [ 8895.513576][ T3116] do_syscall_64+0xc6/0x1e0 [ 8895.513576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.513576][ T3116] [ 8895.515284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8895.515284][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8895.515284][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8895.515284][ T3116] ipv6_find_idev+0x102/0x170 [ 8895.515284][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.515284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.515284][ T3116] netlink_rcv_skb+0x130/0x360 [ 8895.515284][ T3116] netlink_unicast+0x449/0x710 [ 8895.515284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8895.515284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8895.515284][ T3116] ___sys_sendmsg+0xee/0x170 [ 8895.515284][ T3116] __sys_sendmsg+0xcd/0x170 [ 8895.515284][ T3116] do_syscall_64+0xc6/0x1e0 [ 8895.515284][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.515284][ T3116] [ 8905.756848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8905.757271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8905.757271][ T3116] dst_init+0x84/0x4a0 [ 8905.757271][ T3116] dst_alloc+0x97/0x150 [ 8905.757271][ T3116] ip6_dst_alloc+0x23/0x90 [ 8905.757271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8905.757271][ T3116] ip6_pol_route+0x56f/0x840 [ 8905.757271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8905.757271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8905.757271][ T3116] fib6_rule_lookup+0x182/0x630 [ 8905.757271][ T3116] ip6_route_input+0x59c/0xa50 [ 8905.757271][ T3116] ipv6_rcv+0x397/0x810 [ 8905.757271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8905.757271][ T3116] process_backlog+0x101/0x620 [ 8905.757271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8905.757271][ T3116] net_rx_action+0x495/0xbe0 [ 8905.757271][ T3116] __do_softirq+0x1b5/0x7f6 [ 8905.757271][ T3116] [ 8905.759362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8905.759362][ T3116] netdev_get_by_index+0x5e/0x80 [ 8905.759362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8905.759362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8905.759362][ T3116] ip6_route_add+0x1c/0x140 [ 8905.759362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8905.759362][ T3116] addrconf_add_dev+0xe2/0x170 [ 8905.759362][ T3116] inet6_addr_add+0x12f/0xa40 [ 8905.759362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8905.759362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.759362][ T3116] netlink_rcv_skb+0x130/0x360 [ 8905.759362][ T3116] netlink_unicast+0x449/0x710 [ 8905.759362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8905.759362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8905.759362][ T3116] ___sys_sendmsg+0xee/0x170 [ 8905.759362][ T3116] __sys_sendmsg+0xcd/0x170 [ 8905.759362][ T3116] do_syscall_64+0xc6/0x1e0 [ 8905.759362][ T3116] [ 8905.761553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8905.761553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8905.761553][ T3116] ipv6_find_idev+0x102/0x170 [ 8905.761553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.761553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.761553][ T3116] netlink_rcv_skb+0x130/0x360 [ 8905.761553][ T3116] netlink_unicast+0x449/0x710 [ 8905.761553][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8905.761553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8905.761553][ T3116] ___sys_sendmsg+0xee/0x170 [ 8905.761553][ T3116] __sys_sendmsg+0xcd/0x170 [ 8905.761553][ T3116] do_syscall_64+0xc6/0x1e0 [ 8905.761553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.761553][ T3116] [ 8905.763259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8905.763259][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8905.763259][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8905.763259][ T3116] ipv6_find_idev+0x102/0x170 [ 8905.763259][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.763259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.763259][ T3116] netlink_rcv_skb+0x130/0x360 [ 8905.763259][ T3116] netlink_unicast+0x449/0x710 [ 8905.763259][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8905.763259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8905.763259][ T3116] ___sys_sendmsg+0xee/0x170 [ 8905.763259][ T3116] __sys_sendmsg+0xcd/0x170 [ 8905.763259][ T3116] do_syscall_64+0xc6/0x1e0 [ 8905.763259][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.763259][ T3116] [ 8916.004855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8916.005352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8916.005352][ T3116] dst_init+0x84/0x4a0 [ 8916.005352][ T3116] dst_alloc+0x97/0x150 [ 8916.005352][ T3116] ip6_dst_alloc+0x23/0x90 [ 8916.005352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8916.005352][ T3116] ip6_pol_route+0x56f/0x840 [ 8916.005352][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8916.005352][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8916.005352][ T3116] fib6_rule_lookup+0x182/0x630 [ 8916.005352][ T3116] ip6_route_input+0x59c/0xa50 [ 8916.005352][ T3116] ipv6_rcv+0x397/0x810 [ 8916.005352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8916.005352][ T3116] process_backlog+0x101/0x620 [ 8916.005352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8916.005352][ T3116] net_rx_action+0x495/0xbe0 [ 8916.005352][ T3116] __do_softirq+0x1b5/0x7f6 [ 8916.005352][ T3116] [ 8916.007467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8916.007467][ T3116] netdev_get_by_index+0x5e/0x80 [ 8916.007467][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8916.007467][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8916.007467][ T3116] ip6_route_add+0x1c/0x140 [ 8916.007467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8916.007467][ T3116] addrconf_add_dev+0xe2/0x170 [ 8916.007467][ T3116] inet6_addr_add+0x12f/0xa40 [ 8916.007467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8916.007467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8916.007467][ T3116] netlink_rcv_skb+0x130/0x360 [ 8916.007467][ T3116] netlink_unicast+0x449/0x710 [ 8916.007467][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8916.007467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8916.007467][ T3116] ___sys_sendmsg+0xee/0x170 [ 8916.007467][ T3116] __sys_sendmsg+0xcd/0x170 [ 8916.007467][ T3116] do_syscall_64+0xc6/0x1e0 [ 8916.007467][ T3116] [ 8916.009649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8916.009649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8916.009649][ T3116] ipv6_find_idev+0x102/0x170 [ 8916.009649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8916.009649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8916.009649][ T3116] netlink_rcv_skb+0x130/0x360 [ 8916.009649][ T3116] netlink_unicast+0x449/0x710 [ 8916.009649][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8916.009649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8916.009649][ T3116] ___sys_sendmsg+0xee/0x170 [ 8916.009649][ T3116] __sys_sendmsg+0xcd/0x170 [ 8916.009649][ T3116] do_syscall_64+0xc6/0x1e0 [ 8916.009649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8916.009649][ T3116] [ 8916.011358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8916.011358][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8916.011358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8916.011358][ T3116] ipv6_find_idev+0x102/0x170 [ 8916.011358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8916.011358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8916.011358][ T3116] netlink_rcv_skb+0x130/0x360 [ 8916.011358][ T3116] netlink_unicast+0x449/0x710 [ 8916.011358][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8916.011358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8916.011358][ T3116] ___sys_sendmsg+0xee/0x170 [ 8916.011358][ T3116] __sys_sendmsg+0xcd/0x170 [ 8916.011358][ T3116] do_syscall_64+0xc6/0x1e0 [ 8916.011358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8916.011358][ T3116] [ 8926.252727][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8926.253145][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8926.253145][ T3116] dst_init+0x84/0x4a0 [ 8926.253145][ T3116] dst_alloc+0x97/0x150 [ 8926.253145][ T3116] ip6_dst_alloc+0x23/0x90 [ 8926.253145][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8926.253145][ T3116] ip6_pol_route+0x56f/0x840 [ 8926.253145][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8926.253145][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8926.253145][ T3116] fib6_rule_lookup+0x182/0x630 [ 8926.253145][ T3116] ip6_route_input+0x59c/0xa50 [ 8926.253145][ T3116] ipv6_rcv+0x397/0x810 [ 8926.253145][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8926.253145][ T3116] process_backlog+0x101/0x620 [ 8926.253145][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8926.253145][ T3116] net_rx_action+0x495/0xbe0 [ 8926.253145][ T3116] __do_softirq+0x1b5/0x7f6 [ 8926.253145][ T3116] [ 8926.255256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8926.255256][ T3116] netdev_get_by_index+0x5e/0x80 [ 8926.255256][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8926.255256][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8926.255256][ T3116] ip6_route_add+0x1c/0x140 [ 8926.255256][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8926.255256][ T3116] addrconf_add_dev+0xe2/0x170 [ 8926.255256][ T3116] inet6_addr_add+0x12f/0xa40 [ 8926.255256][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8926.255256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.255256][ T3116] netlink_rcv_skb+0x130/0x360 [ 8926.255256][ T3116] netlink_unicast+0x449/0x710 [ 8926.255256][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8926.255256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8926.255256][ T3116] ___sys_sendmsg+0xee/0x170 [ 8926.255256][ T3116] __sys_sendmsg+0xcd/0x170 [ 8926.255256][ T3116] do_syscall_64+0xc6/0x1e0 [ 8926.255256][ T3116] [ 8926.257465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8926.257465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8926.257465][ T3116] ipv6_find_idev+0x102/0x170 [ 8926.257465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8926.257465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.257465][ T3116] netlink_rcv_skb+0x130/0x360 [ 8926.257465][ T3116] netlink_unicast+0x449/0x710 [ 8926.257465][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8926.257465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8926.257465][ T3116] ___sys_sendmsg+0xee/0x170 [ 8926.257465][ T3116] __sys_sendmsg+0xcd/0x170 [ 8926.257465][ T3116] do_syscall_64+0xc6/0x1e0 [ 8926.257465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8926.257465][ T3116] [ 8926.259183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8926.259183][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8926.259183][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8926.259183][ T3116] ipv6_find_idev+0x102/0x170 [ 8926.259183][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8926.259183][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.259183][ T3116] netlink_rcv_skb+0x130/0x360 [ 8926.259183][ T3116] netlink_unicast+0x449/0x710 [ 8926.259183][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8926.259183][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8926.259183][ T3116] ___sys_sendmsg+0xee/0x170 [ 8926.259183][ T3116] __sys_sendmsg+0xcd/0x170 [ 8926.259183][ T3116] do_syscall_64+0xc6/0x1e0 [ 8926.259183][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8926.259183][ T3116] [ 8936.484811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8936.485265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8936.485265][ T3116] dst_init+0x84/0x4a0 [ 8936.485265][ T3116] dst_alloc+0x97/0x150 [ 8936.485265][ T3116] ip6_dst_alloc+0x23/0x90 [ 8936.485265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8936.485265][ T3116] ip6_pol_route+0x56f/0x840 [ 8936.485265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8936.485265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8936.485265][ T3116] fib6_rule_lookup+0x182/0x630 [ 8936.485265][ T3116] ip6_route_input+0x59c/0xa50 [ 8936.485265][ T3116] ipv6_rcv+0x397/0x810 [ 8936.485265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8936.485265][ T3116] process_backlog+0x101/0x620 [ 8936.485265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8936.485265][ T3116] net_rx_action+0x495/0xbe0 [ 8936.485265][ T3116] __do_softirq+0x1b5/0x7f6 [ 8936.485265][ T3116] [ 8936.487387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8936.487387][ T3116] netdev_get_by_index+0x5e/0x80 [ 8936.487387][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8936.487387][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8936.487387][ T3116] ip6_route_add+0x1c/0x140 [ 8936.487387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8936.487387][ T3116] addrconf_add_dev+0xe2/0x170 [ 8936.487387][ T3116] inet6_addr_add+0x12f/0xa40 [ 8936.487387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8936.487387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.487387][ T3116] netlink_rcv_skb+0x130/0x360 [ 8936.487387][ T3116] netlink_unicast+0x449/0x710 [ 8936.487387][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8936.487387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8936.487387][ T3116] ___sys_sendmsg+0xee/0x170 [ 8936.487387][ T3116] __sys_sendmsg+0xcd/0x170 [ 8936.487387][ T3116] do_syscall_64+0xc6/0x1e0 [ 8936.487387][ T3116] [ 8936.489569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8936.489569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8936.489569][ T3116] ipv6_find_idev+0x102/0x170 [ 8936.489569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.489569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.489569][ T3116] netlink_rcv_skb+0x130/0x360 [ 8936.489569][ T3116] netlink_unicast+0x449/0x710 [ 8936.489569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8936.489569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8936.489569][ T3116] ___sys_sendmsg+0xee/0x170 [ 8936.489569][ T3116] __sys_sendmsg+0xcd/0x170 [ 8936.489569][ T3116] do_syscall_64+0xc6/0x1e0 [ 8936.489569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.489569][ T3116] [ 8936.491287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8936.491287][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8936.491287][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8936.491287][ T3116] ipv6_find_idev+0x102/0x170 [ 8936.491287][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.491287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.491287][ T3116] netlink_rcv_skb+0x130/0x360 [ 8936.491287][ T3116] netlink_unicast+0x449/0x710 [ 8936.491287][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8936.491287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8936.491287][ T3116] ___sys_sendmsg+0xee/0x170 [ 8936.491287][ T3116] __sys_sendmsg+0xcd/0x170 [ 8936.491287][ T3116] do_syscall_64+0xc6/0x1e0 [ 8936.491287][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.491287][ T3116] [ 8946.732776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8946.733409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8946.733409][ T3116] dst_init+0x84/0x4a0 [ 8946.733409][ T3116] dst_alloc+0x97/0x150 [ 8946.733409][ T3116] ip6_dst_alloc+0x23/0x90 [ 8946.733409][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8946.733409][ T3116] ip6_pol_route+0x56f/0x840 [ 8946.733409][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8946.733409][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8946.733409][ T3116] fib6_rule_lookup+0x182/0x630 [ 8946.733409][ T3116] ip6_route_input+0x59c/0xa50 [ 8946.733409][ T3116] ipv6_rcv+0x397/0x810 [ 8946.733409][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8946.733409][ T3116] process_backlog+0x101/0x620 [ 8946.733409][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8946.733409][ T3116] net_rx_action+0x495/0xbe0 [ 8946.733409][ T3116] __do_softirq+0x1b5/0x7f6 [ 8946.733409][ T3116] [ 8946.736762][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8946.736762][ T3116] netdev_get_by_index+0x5e/0x80 [ 8946.736762][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8946.736762][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8946.736762][ T3116] ip6_route_add+0x1c/0x140 [ 8946.736762][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8946.736762][ T3116] addrconf_add_dev+0xe2/0x170 [ 8946.736762][ T3116] inet6_addr_add+0x12f/0xa40 [ 8946.736762][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8946.736762][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.736762][ T3116] netlink_rcv_skb+0x130/0x360 [ 8946.736762][ T3116] netlink_unicast+0x449/0x710 [ 8946.736762][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8946.736762][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8946.736762][ T3116] ___sys_sendmsg+0xee/0x170 [ 8946.736762][ T3116] __sys_sendmsg+0xcd/0x170 [ 8946.736762][ T3116] do_syscall_64+0xc6/0x1e0 [ 8946.736762][ T3116] [ 8946.740237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8946.740237][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8946.740237][ T3116] ipv6_find_idev+0x102/0x170 [ 8946.740237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.740237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.740237][ T3116] netlink_rcv_skb+0x130/0x360 [ 8946.740237][ T3116] netlink_unicast+0x449/0x710 [ 8946.740237][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8946.740237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8946.740237][ T3116] ___sys_sendmsg+0xee/0x170 [ 8946.740237][ T3116] __sys_sendmsg+0xcd/0x170 [ 8946.740237][ T3116] do_syscall_64+0xc6/0x1e0 [ 8946.740237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.740237][ T3116] [ 8946.742956][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8946.742956][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8946.742956][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8946.742956][ T3116] ipv6_find_idev+0x102/0x170 [ 8946.742956][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.742956][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.742956][ T3116] netlink_rcv_skb+0x130/0x360 [ 8946.742956][ T3116] netlink_unicast+0x449/0x710 [ 8946.742956][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8946.742956][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8946.742956][ T3116] ___sys_sendmsg+0xee/0x170 [ 8946.742956][ T3116] __sys_sendmsg+0xcd/0x170 [ 8946.742956][ T3116] do_syscall_64+0xc6/0x1e0 [ 8946.742956][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.742956][ T3116] [ 8956.988742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8956.989375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8956.989375][ T3116] dst_init+0x84/0x4a0 [ 8956.989375][ T3116] dst_alloc+0x97/0x150 [ 8956.989375][ T3116] ip6_dst_alloc+0x23/0x90 [ 8956.989375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8956.989375][ T3116] ip6_pol_route+0x56f/0x840 [ 8956.989375][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8956.989375][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8956.989375][ T3116] fib6_rule_lookup+0x182/0x630 [ 8956.989375][ T3116] ip6_route_input+0x59c/0xa50 [ 8956.989375][ T3116] ipv6_rcv+0x397/0x810 [ 8956.989375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8956.989375][ T3116] process_backlog+0x101/0x620 [ 8956.989375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8956.989375][ T3116] net_rx_action+0x495/0xbe0 [ 8956.989375][ T3116] __do_softirq+0x1b5/0x7f6 [ 8956.989375][ T3116] [ 8956.992671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8956.992671][ T3116] netdev_get_by_index+0x5e/0x80 [ 8956.992671][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8956.992671][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8956.992671][ T3116] ip6_route_add+0x1c/0x140 [ 8956.992671][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8956.992671][ T3116] addrconf_add_dev+0xe2/0x170 [ 8956.992671][ T3116] inet6_addr_add+0x12f/0xa40 [ 8956.992671][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8956.992671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.992671][ T3116] netlink_rcv_skb+0x130/0x360 [ 8956.992671][ T3116] netlink_unicast+0x449/0x710 [ 8956.992671][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8956.992671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8956.992671][ T3116] ___sys_sendmsg+0xee/0x170 [ 8956.992671][ T3116] __sys_sendmsg+0xcd/0x170 [ 8956.992671][ T3116] do_syscall_64+0xc6/0x1e0 [ 8956.992671][ T3116] [ 8956.996152][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8956.996152][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8956.996152][ T3116] ipv6_find_idev+0x102/0x170 [ 8956.996152][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.996152][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.996152][ T3116] netlink_rcv_skb+0x130/0x360 [ 8956.996152][ T3116] netlink_unicast+0x449/0x710 [ 8956.996152][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8956.996152][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8956.996152][ T3116] ___sys_sendmsg+0xee/0x170 [ 8956.996152][ T3116] __sys_sendmsg+0xcd/0x170 [ 8956.996152][ T3116] do_syscall_64+0xc6/0x1e0 [ 8956.996152][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.996152][ T3116] [ 8956.998879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8956.998879][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8956.998879][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8956.998879][ T3116] ipv6_find_idev+0x102/0x170 [ 8956.998879][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.998879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.998879][ T3116] netlink_rcv_skb+0x130/0x360 [ 8956.998879][ T3116] netlink_unicast+0x449/0x710 [ 8956.998879][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8956.998879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8956.998879][ T3116] ___sys_sendmsg+0xee/0x170 [ 8956.998879][ T3116] __sys_sendmsg+0xcd/0x170 [ 8956.998879][ T3116] do_syscall_64+0xc6/0x1e0 [ 8956.998879][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.998879][ T3116] [ 8967.244732][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8967.245358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8967.245358][ T3116] dst_init+0x84/0x4a0 [ 8967.245358][ T3116] dst_alloc+0x97/0x150 [ 8967.245358][ T3116] ip6_dst_alloc+0x23/0x90 [ 8967.245358][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8967.245358][ T3116] ip6_pol_route+0x56f/0x840 [ 8967.245358][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8967.245358][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8967.245358][ T3116] fib6_rule_lookup+0x182/0x630 [ 8967.245358][ T3116] ip6_route_input+0x59c/0xa50 [ 8967.245358][ T3116] ipv6_rcv+0x397/0x810 [ 8967.245358][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8967.245358][ T3116] process_backlog+0x101/0x620 [ 8967.245358][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8967.245358][ T3116] net_rx_action+0x495/0xbe0 [ 8967.245358][ T3116] __do_softirq+0x1b5/0x7f6 [ 8967.245358][ T3116] [ 8967.248676][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8967.248676][ T3116] netdev_get_by_index+0x5e/0x80 [ 8967.248676][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8967.248676][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8967.248676][ T3116] ip6_route_add+0x1c/0x140 [ 8967.248676][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8967.248676][ T3116] addrconf_add_dev+0xe2/0x170 [ 8967.248676][ T3116] inet6_addr_add+0x12f/0xa40 [ 8967.248676][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8967.248676][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.248676][ T3116] netlink_rcv_skb+0x130/0x360 [ 8967.248676][ T3116] netlink_unicast+0x449/0x710 [ 8967.248676][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8967.248676][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8967.248676][ T3116] ___sys_sendmsg+0xee/0x170 [ 8967.248676][ T3116] __sys_sendmsg+0xcd/0x170 [ 8967.248676][ T3116] do_syscall_64+0xc6/0x1e0 [ 8967.248676][ T3116] [ 8967.252245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8967.252245][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8967.252245][ T3116] ipv6_find_idev+0x102/0x170 [ 8967.252245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8967.252245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.252245][ T3116] netlink_rcv_skb+0x130/0x360 [ 8967.252245][ T3116] netlink_unicast+0x449/0x710 [ 8967.252245][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8967.252245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8967.252245][ T3116] ___sys_sendmsg+0xee/0x170 [ 8967.252245][ T3116] __sys_sendmsg+0xcd/0x170 [ 8967.252245][ T3116] do_syscall_64+0xc6/0x1e0 [ 8967.252245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8967.252245][ T3116] [ 8967.254961][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8967.254961][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8967.254961][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8967.254961][ T3116] ipv6_find_idev+0x102/0x170 [ 8967.254961][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8967.254961][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.254961][ T3116] netlink_rcv_skb+0x130/0x360 [ 8967.254961][ T3116] netlink_unicast+0x449/0x710 [ 8967.254961][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8967.254961][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8967.254961][ T3116] ___sys_sendmsg+0xee/0x170 [ 8967.254961][ T3116] __sys_sendmsg+0xcd/0x170 [ 8967.254961][ T3116] do_syscall_64+0xc6/0x1e0 [ 8967.254961][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8967.254961][ T3116] [ 8977.500740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8977.501403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8977.501403][ T3116] dst_init+0x84/0x4a0 [ 8977.501403][ T3116] dst_alloc+0x97/0x150 [ 8977.501403][ T3116] ip6_dst_alloc+0x23/0x90 [ 8977.501403][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8977.501403][ T3116] ip6_pol_route+0x56f/0x840 [ 8977.501403][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8977.501403][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8977.501403][ T3116] fib6_rule_lookup+0x182/0x630 [ 8977.501403][ T3116] ip6_route_input+0x59c/0xa50 [ 8977.501403][ T3116] ipv6_rcv+0x397/0x810 [ 8977.501403][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8977.501403][ T3116] process_backlog+0x101/0x620 [ 8977.501403][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8977.501403][ T3116] net_rx_action+0x495/0xbe0 [ 8977.501403][ T3116] __do_softirq+0x1b5/0x7f6 [ 8977.501403][ T3116] [ 8977.504691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8977.504691][ T3116] netdev_get_by_index+0x5e/0x80 [ 8977.504691][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8977.504691][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8977.504691][ T3116] ip6_route_add+0x1c/0x140 [ 8977.504691][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8977.504691][ T3116] addrconf_add_dev+0xe2/0x170 [ 8977.504691][ T3116] inet6_addr_add+0x12f/0xa40 [ 8977.504691][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8977.504691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.504691][ T3116] netlink_rcv_skb+0x130/0x360 [ 8977.504691][ T3116] netlink_unicast+0x449/0x710 [ 8977.504691][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8977.504691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8977.504691][ T3116] ___sys_sendmsg+0xee/0x170 [ 8977.504691][ T3116] __sys_sendmsg+0xcd/0x170 [ 8977.504691][ T3116] do_syscall_64+0xc6/0x1e0 [ 8977.504691][ T3116] [ 8977.508167][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8977.508167][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8977.508167][ T3116] ipv6_find_idev+0x102/0x170 [ 8977.508167][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.508167][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.508167][ T3116] netlink_rcv_skb+0x130/0x360 [ 8977.508167][ T3116] netlink_unicast+0x449/0x710 [ 8977.508167][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8977.508167][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8977.508167][ T3116] ___sys_sendmsg+0xee/0x170 [ 8977.508167][ T3116] __sys_sendmsg+0xcd/0x170 [ 8977.508167][ T3116] do_syscall_64+0xc6/0x1e0 [ 8977.508167][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.508167][ T3116] [ 8977.510877][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8977.510877][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8977.510877][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8977.510877][ T3116] ipv6_find_idev+0x102/0x170 [ 8977.510877][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.510877][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.510877][ T3116] netlink_rcv_skb+0x130/0x360 [ 8977.510877][ T3116] netlink_unicast+0x449/0x710 [ 8977.510877][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8977.510877][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8977.510877][ T3116] ___sys_sendmsg+0xee/0x170 [ 8977.510877][ T3116] __sys_sendmsg+0xcd/0x170 [ 8977.510877][ T3116] do_syscall_64+0xc6/0x1e0 [ 8977.510877][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.510877][ T3116] [ 8987.756732][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8987.757366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8987.757366][ T3116] dst_init+0x84/0x4a0 [ 8987.757366][ T3116] dst_alloc+0x97/0x150 [ 8987.757366][ T3116] ip6_dst_alloc+0x23/0x90 [ 8987.757366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8987.757366][ T3116] ip6_pol_route+0x56f/0x840 [ 8987.757366][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8987.757366][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8987.757366][ T3116] fib6_rule_lookup+0x182/0x630 [ 8987.757366][ T3116] ip6_route_input+0x59c/0xa50 [ 8987.757366][ T3116] ipv6_rcv+0x397/0x810 [ 8987.757366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8987.757366][ T3116] process_backlog+0x101/0x620 [ 8987.757366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8987.757366][ T3116] net_rx_action+0x495/0xbe0 [ 8987.757366][ T3116] __do_softirq+0x1b5/0x7f6 [ 8987.757366][ T3116] [ 8987.760674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8987.760674][ T3116] netdev_get_by_index+0x5e/0x80 [ 8987.760674][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8987.760674][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8987.760674][ T3116] ip6_route_add+0x1c/0x140 [ 8987.760674][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8987.760674][ T3116] addrconf_add_dev+0xe2/0x170 [ 8987.760674][ T3116] inet6_addr_add+0x12f/0xa40 [ 8987.760674][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8987.760674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.760674][ T3116] netlink_rcv_skb+0x130/0x360 [ 8987.760674][ T3116] netlink_unicast+0x449/0x710 [ 8987.760674][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8987.760674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8987.760674][ T3116] ___sys_sendmsg+0xee/0x170 [ 8987.760674][ T3116] __sys_sendmsg+0xcd/0x170 [ 8987.760674][ T3116] do_syscall_64+0xc6/0x1e0 [ 8987.760674][ T3116] [ 8987.764144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8987.764144][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8987.764144][ T3116] ipv6_find_idev+0x102/0x170 [ 8987.764144][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.764144][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.764144][ T3116] netlink_rcv_skb+0x130/0x360 [ 8987.764144][ T3116] netlink_unicast+0x449/0x710 [ 8987.764144][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8987.764144][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8987.764144][ T3116] ___sys_sendmsg+0xee/0x170 [ 8987.764144][ T3116] __sys_sendmsg+0xcd/0x170 [ 8987.764144][ T3116] do_syscall_64+0xc6/0x1e0 [ 8987.764144][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.764144][ T3116] [ 8987.766874][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8987.766874][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8987.766874][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8987.766874][ T3116] ipv6_find_idev+0x102/0x170 [ 8987.766874][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.766874][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.766874][ T3116] netlink_rcv_skb+0x130/0x360 [ 8987.766874][ T3116] netlink_unicast+0x449/0x710 [ 8987.766874][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8987.766874][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8987.766874][ T3116] ___sys_sendmsg+0xee/0x170 [ 8987.766874][ T3116] __sys_sendmsg+0xcd/0x170 [ 8987.766874][ T3116] do_syscall_64+0xc6/0x1e0 [ 8987.766874][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.766874][ T3116] [ 8998.012752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 8998.013371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8998.013371][ T3116] dst_init+0x84/0x4a0 [ 8998.013371][ T3116] dst_alloc+0x97/0x150 [ 8998.013371][ T3116] ip6_dst_alloc+0x23/0x90 [ 8998.013371][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8998.013371][ T3116] ip6_pol_route+0x56f/0x840 [ 8998.013371][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 8998.013371][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 8998.013371][ T3116] fib6_rule_lookup+0x182/0x630 [ 8998.013371][ T3116] ip6_route_input+0x59c/0xa50 [ 8998.013371][ T3116] ipv6_rcv+0x397/0x810 [ 8998.013371][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 8998.013371][ T3116] process_backlog+0x101/0x620 [ 8998.013371][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 8998.013371][ T3116] net_rx_action+0x495/0xbe0 [ 8998.013371][ T3116] __do_softirq+0x1b5/0x7f6 [ 8998.013371][ T3116] [ 8998.016693][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8998.016693][ T3116] netdev_get_by_index+0x5e/0x80 [ 8998.016693][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 8998.016693][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 8998.016693][ T3116] ip6_route_add+0x1c/0x140 [ 8998.016693][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 8998.016693][ T3116] addrconf_add_dev+0xe2/0x170 [ 8998.016693][ T3116] inet6_addr_add+0x12f/0xa40 [ 8998.016693][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 8998.016693][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8998.016693][ T3116] netlink_rcv_skb+0x130/0x360 [ 8998.016693][ T3116] netlink_unicast+0x449/0x710 [ 8998.016693][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8998.016693][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8998.016693][ T3116] ___sys_sendmsg+0xee/0x170 [ 8998.016693][ T3116] __sys_sendmsg+0xcd/0x170 [ 8998.016693][ T3116] do_syscall_64+0xc6/0x1e0 [ 8998.016693][ T3116] [ 8998.020161][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8998.020161][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 8998.020161][ T3116] ipv6_find_idev+0x102/0x170 [ 8998.020161][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8998.020161][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8998.020161][ T3116] netlink_rcv_skb+0x130/0x360 [ 8998.020161][ T3116] netlink_unicast+0x449/0x710 [ 8998.020161][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8998.020161][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8998.020161][ T3116] ___sys_sendmsg+0xee/0x170 [ 8998.020161][ T3116] __sys_sendmsg+0xcd/0x170 [ 8998.020161][ T3116] do_syscall_64+0xc6/0x1e0 [ 8998.020161][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8998.020161][ T3116] [ 8998.022877][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 8998.022877][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 8998.022877][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 8998.022877][ T3116] ipv6_find_idev+0x102/0x170 [ 8998.022877][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 8998.022877][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8998.022877][ T3116] netlink_rcv_skb+0x130/0x360 [ 8998.022877][ T3116] netlink_unicast+0x449/0x710 [ 8998.022877][ T3116] netlink_sendmsg+0x723/0xbe0 [ 8998.022877][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 8998.022877][ T3116] ___sys_sendmsg+0xee/0x170 [ 8998.022877][ T3116] __sys_sendmsg+0xcd/0x170 [ 8998.022877][ T3116] do_syscall_64+0xc6/0x1e0 [ 8998.022877][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8998.022877][ T3116] [ 9008.268739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9008.269363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9008.269363][ T3116] dst_init+0x84/0x4a0 [ 9008.269363][ T3116] dst_alloc+0x97/0x150 [ 9008.269363][ T3116] ip6_dst_alloc+0x23/0x90 [ 9008.269363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9008.269363][ T3116] ip6_pol_route+0x56f/0x840 [ 9008.269363][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9008.269363][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9008.269363][ T3116] fib6_rule_lookup+0x182/0x630 [ 9008.269363][ T3116] ip6_route_input+0x59c/0xa50 [ 9008.269363][ T3116] ipv6_rcv+0x397/0x810 [ 9008.269363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9008.269363][ T3116] process_backlog+0x101/0x620 [ 9008.269363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9008.269363][ T3116] net_rx_action+0x495/0xbe0 [ 9008.269363][ T3116] __do_softirq+0x1b5/0x7f6 [ 9008.269363][ T3116] [ 9008.272658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9008.272658][ T3116] netdev_get_by_index+0x5e/0x80 [ 9008.272658][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9008.272658][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9008.272658][ T3116] ip6_route_add+0x1c/0x140 [ 9008.272658][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9008.272658][ T3116] addrconf_add_dev+0xe2/0x170 [ 9008.272658][ T3116] inet6_addr_add+0x12f/0xa40 [ 9008.272658][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9008.272658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.272658][ T3116] netlink_rcv_skb+0x130/0x360 [ 9008.272658][ T3116] netlink_unicast+0x449/0x710 [ 9008.272658][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9008.272658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9008.272658][ T3116] ___sys_sendmsg+0xee/0x170 [ 9008.272658][ T3116] __sys_sendmsg+0xcd/0x170 [ 9008.272658][ T3116] do_syscall_64+0xc6/0x1e0 [ 9008.272658][ T3116] [ 9008.276131][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9008.276131][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9008.276131][ T3116] ipv6_find_idev+0x102/0x170 [ 9008.276131][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9008.276131][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.276131][ T3116] netlink_rcv_skb+0x130/0x360 [ 9008.276131][ T3116] netlink_unicast+0x449/0x710 [ 9008.276131][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9008.276131][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9008.276131][ T3116] ___sys_sendmsg+0xee/0x170 [ 9008.276131][ T3116] __sys_sendmsg+0xcd/0x170 [ 9008.276131][ T3116] do_syscall_64+0xc6/0x1e0 [ 9008.276131][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9008.276131][ T3116] [ 9008.278852][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9008.278852][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9008.278852][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9008.278852][ T3116] ipv6_find_idev+0x102/0x170 [ 9008.278852][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9008.278852][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.278852][ T3116] netlink_rcv_skb+0x130/0x360 [ 9008.278852][ T3116] netlink_unicast+0x449/0x710 [ 9008.278852][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9008.278852][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9008.278852][ T3116] ___sys_sendmsg+0xee/0x170 [ 9008.278852][ T3116] __sys_sendmsg+0xcd/0x170 [ 9008.278852][ T3116] do_syscall_64+0xc6/0x1e0 [ 9008.278852][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9008.278852][ T3116] [ 9018.524728][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9018.525345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9018.525345][ T3116] dst_init+0x84/0x4a0 [ 9018.525345][ T3116] dst_alloc+0x97/0x150 [ 9018.525345][ T3116] ip6_dst_alloc+0x23/0x90 [ 9018.525345][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9018.525345][ T3116] ip6_pol_route+0x56f/0x840 [ 9018.525345][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9018.525345][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9018.525345][ T3116] fib6_rule_lookup+0x182/0x630 [ 9018.525345][ T3116] ip6_route_input+0x59c/0xa50 [ 9018.525345][ T3116] ipv6_rcv+0x397/0x810 [ 9018.525345][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9018.525345][ T3116] process_backlog+0x101/0x620 [ 9018.525345][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9018.525345][ T3116] net_rx_action+0x495/0xbe0 [ 9018.525345][ T3116] __do_softirq+0x1b5/0x7f6 [ 9018.525345][ T3116] [ 9018.528654][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9018.528654][ T3116] netdev_get_by_index+0x5e/0x80 [ 9018.528654][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9018.528654][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9018.528654][ T3116] ip6_route_add+0x1c/0x140 [ 9018.528654][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9018.528654][ T3116] addrconf_add_dev+0xe2/0x170 [ 9018.528654][ T3116] inet6_addr_add+0x12f/0xa40 [ 9018.528654][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9018.528654][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.528654][ T3116] netlink_rcv_skb+0x130/0x360 [ 9018.528654][ T3116] netlink_unicast+0x449/0x710 [ 9018.528654][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9018.528654][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9018.528654][ T3116] ___sys_sendmsg+0xee/0x170 [ 9018.528654][ T3116] __sys_sendmsg+0xcd/0x170 [ 9018.528654][ T3116] do_syscall_64+0xc6/0x1e0 [ 9018.528654][ T3116] [ 9018.532145][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9018.532145][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9018.532145][ T3116] ipv6_find_idev+0x102/0x170 [ 9018.532145][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.532145][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.532145][ T3116] netlink_rcv_skb+0x130/0x360 [ 9018.532145][ T3116] netlink_unicast+0x449/0x710 [ 9018.532145][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9018.532145][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9018.532145][ T3116] ___sys_sendmsg+0xee/0x170 [ 9018.532145][ T3116] __sys_sendmsg+0xcd/0x170 [ 9018.532145][ T3116] do_syscall_64+0xc6/0x1e0 [ 9018.532145][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.532145][ T3116] [ 9018.534864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9018.534864][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9018.534864][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9018.534864][ T3116] ipv6_find_idev+0x102/0x170 [ 9018.534864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.534864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.534864][ T3116] netlink_rcv_skb+0x130/0x360 [ 9018.534864][ T3116] netlink_unicast+0x449/0x710 [ 9018.534864][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9018.534864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9018.534864][ T3116] ___sys_sendmsg+0xee/0x170 [ 9018.534864][ T3116] __sys_sendmsg+0xcd/0x170 [ 9018.534864][ T3116] do_syscall_64+0xc6/0x1e0 [ 9018.534864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.534864][ T3116] [ 9028.676737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9028.677201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9028.677201][ T3116] dst_init+0x84/0x4a0 [ 9028.677201][ T3116] dst_alloc+0x97/0x150 [ 9028.677201][ T3116] ip6_dst_alloc+0x23/0x90 [ 9028.677201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9028.677201][ T3116] ip6_pol_route+0x56f/0x840 [ 9028.677201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9028.677201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9028.677201][ T3116] fib6_rule_lookup+0x182/0x630 [ 9028.677201][ T3116] ip6_route_input+0x59c/0xa50 [ 9028.677201][ T3116] ipv6_rcv+0x397/0x810 [ 9028.677201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9028.677201][ T3116] process_backlog+0x101/0x620 [ 9028.677201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9028.677201][ T3116] net_rx_action+0x495/0xbe0 [ 9028.677201][ T3116] __do_softirq+0x1b5/0x7f6 [ 9028.677201][ T3116] [ 9028.679261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9028.679261][ T3116] netdev_get_by_index+0x5e/0x80 [ 9028.679261][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9028.679261][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9028.679261][ T3116] ip6_route_add+0x1c/0x140 [ 9028.679261][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9028.679261][ T3116] addrconf_add_dev+0xe2/0x170 [ 9028.679261][ T3116] inet6_addr_add+0x12f/0xa40 [ 9028.679261][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9028.679261][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.679261][ T3116] netlink_rcv_skb+0x130/0x360 [ 9028.679261][ T3116] netlink_unicast+0x449/0x710 [ 9028.679261][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9028.679261][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9028.679261][ T3116] ___sys_sendmsg+0xee/0x170 [ 9028.679261][ T3116] __sys_sendmsg+0xcd/0x170 [ 9028.679261][ T3116] do_syscall_64+0xc6/0x1e0 [ 9028.679261][ T3116] [ 9028.681451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9028.681451][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9028.681451][ T3116] ipv6_find_idev+0x102/0x170 [ 9028.681451][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.681451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.681451][ T3116] netlink_rcv_skb+0x130/0x360 [ 9028.681451][ T3116] netlink_unicast+0x449/0x710 [ 9028.681451][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9028.681451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9028.681451][ T3116] ___sys_sendmsg+0xee/0x170 [ 9028.681451][ T3116] __sys_sendmsg+0xcd/0x170 [ 9028.681451][ T3116] do_syscall_64+0xc6/0x1e0 [ 9028.681451][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.681451][ T3116] [ 9028.683139][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9028.683139][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9028.683139][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9028.683139][ T3116] ipv6_find_idev+0x102/0x170 [ 9028.683139][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.683139][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.683139][ T3116] netlink_rcv_skb+0x130/0x360 [ 9028.683139][ T3116] netlink_unicast+0x449/0x710 [ 9028.683139][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9028.683139][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9028.683139][ T3116] ___sys_sendmsg+0xee/0x170 [ 9028.683139][ T3116] __sys_sendmsg+0xcd/0x170 [ 9028.683139][ T3116] do_syscall_64+0xc6/0x1e0 [ 9028.683139][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.683139][ T3116] [ 9038.924731][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9038.925389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9038.925389][ T3116] dst_init+0x84/0x4a0 [ 9038.925389][ T3116] dst_alloc+0x97/0x150 [ 9038.925389][ T3116] ip6_dst_alloc+0x23/0x90 [ 9038.925389][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9038.925389][ T3116] ip6_pol_route+0x56f/0x840 [ 9038.925389][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9038.925389][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9038.925389][ T3116] fib6_rule_lookup+0x182/0x630 [ 9038.925389][ T3116] ip6_route_input+0x59c/0xa50 [ 9038.925389][ T3116] ipv6_rcv+0x397/0x810 [ 9038.925389][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9038.925389][ T3116] process_backlog+0x101/0x620 [ 9038.925389][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9038.925389][ T3116] net_rx_action+0x495/0xbe0 [ 9038.925389][ T3116] __do_softirq+0x1b5/0x7f6 [ 9038.925389][ T3116] [ 9038.928697][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9038.928697][ T3116] netdev_get_by_index+0x5e/0x80 [ 9038.928697][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9038.928697][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9038.928697][ T3116] ip6_route_add+0x1c/0x140 [ 9038.928697][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9038.928697][ T3116] addrconf_add_dev+0xe2/0x170 [ 9038.928697][ T3116] inet6_addr_add+0x12f/0xa40 [ 9038.928697][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9038.928697][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.928697][ T3116] netlink_rcv_skb+0x130/0x360 [ 9038.928697][ T3116] netlink_unicast+0x449/0x710 [ 9038.928697][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9038.928697][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9038.928697][ T3116] ___sys_sendmsg+0xee/0x170 [ 9038.928697][ T3116] __sys_sendmsg+0xcd/0x170 [ 9038.928697][ T3116] do_syscall_64+0xc6/0x1e0 [ 9038.928697][ T3116] [ 9038.932169][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9038.932169][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9038.932169][ T3116] ipv6_find_idev+0x102/0x170 [ 9038.932169][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.932169][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.932169][ T3116] netlink_rcv_skb+0x130/0x360 [ 9038.932169][ T3116] netlink_unicast+0x449/0x710 [ 9038.932169][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9038.932169][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9038.932169][ T3116] ___sys_sendmsg+0xee/0x170 [ 9038.932169][ T3116] __sys_sendmsg+0xcd/0x170 [ 9038.932169][ T3116] do_syscall_64+0xc6/0x1e0 [ 9038.932169][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.932169][ T3116] [ 9038.934892][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9038.934892][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9038.934892][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9038.934892][ T3116] ipv6_find_idev+0x102/0x170 [ 9038.934892][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.934892][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.934892][ T3116] netlink_rcv_skb+0x130/0x360 [ 9038.934892][ T3116] netlink_unicast+0x449/0x710 [ 9038.934892][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9038.934892][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9038.934892][ T3116] ___sys_sendmsg+0xee/0x170 [ 9038.934892][ T3116] __sys_sendmsg+0xcd/0x170 [ 9038.934892][ T3116] do_syscall_64+0xc6/0x1e0 [ 9038.934892][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.934892][ T3116] [ 9049.180802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9049.181271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9049.181271][ T3116] dst_init+0x84/0x4a0 [ 9049.181271][ T3116] dst_alloc+0x97/0x150 [ 9049.181271][ T3116] ip6_dst_alloc+0x23/0x90 [ 9049.181271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9049.181271][ T3116] ip6_pol_route+0x56f/0x840 [ 9049.181271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9049.181271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9049.181271][ T3116] fib6_rule_lookup+0x182/0x630 [ 9049.181271][ T3116] ip6_route_input+0x59c/0xa50 [ 9049.181271][ T3116] ipv6_rcv+0x397/0x810 [ 9049.181271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9049.181271][ T3116] process_backlog+0x101/0x620 [ 9049.181271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9049.181271][ T3116] net_rx_action+0x495/0xbe0 [ 9049.181271][ T3116] __do_softirq+0x1b5/0x7f6 [ 9049.181271][ T3116] [ 9049.183337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9049.183337][ T3116] netdev_get_by_index+0x5e/0x80 [ 9049.183337][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9049.183337][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9049.183337][ T3116] ip6_route_add+0x1c/0x140 [ 9049.183337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9049.183337][ T3116] addrconf_add_dev+0xe2/0x170 [ 9049.183337][ T3116] inet6_addr_add+0x12f/0xa40 [ 9049.183337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9049.183337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9049.183337][ T3116] netlink_rcv_skb+0x130/0x360 [ 9049.183337][ T3116] netlink_unicast+0x449/0x710 [ 9049.183337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9049.183337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9049.183337][ T3116] ___sys_sendmsg+0xee/0x170 [ 9049.183337][ T3116] __sys_sendmsg+0xcd/0x170 [ 9049.183337][ T3116] do_syscall_64+0xc6/0x1e0 [ 9049.183337][ T3116] [ 9049.185496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9049.185496][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9049.185496][ T3116] ipv6_find_idev+0x102/0x170 [ 9049.185496][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9049.185496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9049.185496][ T3116] netlink_rcv_skb+0x130/0x360 [ 9049.185496][ T3116] netlink_unicast+0x449/0x710 [ 9049.185496][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9049.185496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9049.185496][ T3116] ___sys_sendmsg+0xee/0x170 [ 9049.185496][ T3116] __sys_sendmsg+0xcd/0x170 [ 9049.185496][ T3116] do_syscall_64+0xc6/0x1e0 [ 9049.185496][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9049.185496][ T3116] [ 9049.187220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9049.187220][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9049.187220][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9049.187220][ T3116] ipv6_find_idev+0x102/0x170 [ 9049.187220][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9049.187220][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9049.187220][ T3116] netlink_rcv_skb+0x130/0x360 [ 9049.187220][ T3116] netlink_unicast+0x449/0x710 [ 9049.187220][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9049.187220][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9049.187220][ T3116] ___sys_sendmsg+0xee/0x170 [ 9049.187220][ T3116] __sys_sendmsg+0xcd/0x170 [ 9049.187220][ T3116] do_syscall_64+0xc6/0x1e0 [ 9049.187220][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9049.187220][ T3116] [ 9059.396814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9059.397215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9059.397215][ T3116] dst_init+0x84/0x4a0 [ 9059.397215][ T3116] dst_alloc+0x97/0x150 [ 9059.397215][ T3116] ip6_dst_alloc+0x23/0x90 [ 9059.397215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9059.397215][ T3116] ip6_pol_route+0x56f/0x840 [ 9059.397215][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9059.397215][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9059.397215][ T3116] fib6_rule_lookup+0x182/0x630 [ 9059.397215][ T3116] ip6_route_input+0x59c/0xa50 [ 9059.397215][ T3116] ipv6_rcv+0x397/0x810 [ 9059.397215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9059.397215][ T3116] process_backlog+0x101/0x620 [ 9059.397215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9059.397215][ T3116] net_rx_action+0x495/0xbe0 [ 9059.397215][ T3116] __do_softirq+0x1b5/0x7f6 [ 9059.397215][ T3116] [ 9059.399280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9059.399280][ T3116] netdev_get_by_index+0x5e/0x80 [ 9059.399280][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9059.399280][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9059.399280][ T3116] ip6_route_add+0x1c/0x140 [ 9059.399280][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9059.399280][ T3116] addrconf_add_dev+0xe2/0x170 [ 9059.399280][ T3116] inet6_addr_add+0x12f/0xa40 [ 9059.399280][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9059.399280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.399280][ T3116] netlink_rcv_skb+0x130/0x360 [ 9059.399280][ T3116] netlink_unicast+0x449/0x710 [ 9059.399280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9059.399280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9059.399280][ T3116] ___sys_sendmsg+0xee/0x170 [ 9059.399280][ T3116] __sys_sendmsg+0xcd/0x170 [ 9059.399280][ T3116] do_syscall_64+0xc6/0x1e0 [ 9059.399280][ T3116] [ 9059.401440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9059.401440][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9059.401440][ T3116] ipv6_find_idev+0x102/0x170 [ 9059.401440][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9059.401440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.401440][ T3116] netlink_rcv_skb+0x130/0x360 [ 9059.401440][ T3116] netlink_unicast+0x449/0x710 [ 9059.401440][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9059.401440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9059.401440][ T3116] ___sys_sendmsg+0xee/0x170 [ 9059.401440][ T3116] __sys_sendmsg+0xcd/0x170 [ 9059.401440][ T3116] do_syscall_64+0xc6/0x1e0 [ 9059.401440][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9059.401440][ T3116] [ 9059.403135][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9059.403135][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9059.403135][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9059.403135][ T3116] ipv6_find_idev+0x102/0x170 [ 9059.403135][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9059.403135][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.403135][ T3116] netlink_rcv_skb+0x130/0x360 [ 9059.403135][ T3116] netlink_unicast+0x449/0x710 [ 9059.403135][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9059.403135][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9059.403135][ T3116] ___sys_sendmsg+0xee/0x170 [ 9059.403135][ T3116] __sys_sendmsg+0xcd/0x170 [ 9059.403135][ T3116] do_syscall_64+0xc6/0x1e0 [ 9059.403135][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9059.403135][ T3116] [ 9069.644821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9069.645306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9069.645306][ T3116] dst_init+0x84/0x4a0 [ 9069.645306][ T3116] dst_alloc+0x97/0x150 [ 9069.645306][ T3116] ip6_dst_alloc+0x23/0x90 [ 9069.645306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9069.645306][ T3116] ip6_pol_route+0x56f/0x840 [ 9069.645306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9069.645306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9069.645306][ T3116] fib6_rule_lookup+0x182/0x630 [ 9069.645306][ T3116] ip6_route_input+0x59c/0xa50 [ 9069.645306][ T3116] ipv6_rcv+0x397/0x810 [ 9069.645306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9069.645306][ T3116] process_backlog+0x101/0x620 [ 9069.645306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9069.645306][ T3116] net_rx_action+0x495/0xbe0 [ 9069.645306][ T3116] __do_softirq+0x1b5/0x7f6 [ 9069.645306][ T3116] [ 9069.647600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9069.647600][ T3116] netdev_get_by_index+0x5e/0x80 [ 9069.647600][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9069.647600][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9069.647600][ T3116] ip6_route_add+0x1c/0x140 [ 9069.647600][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9069.647600][ T3116] addrconf_add_dev+0xe2/0x170 [ 9069.647600][ T3116] inet6_addr_add+0x12f/0xa40 [ 9069.647600][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9069.647600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.647600][ T3116] netlink_rcv_skb+0x130/0x360 [ 9069.647600][ T3116] netlink_unicast+0x449/0x710 [ 9069.647600][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9069.647600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9069.647600][ T3116] ___sys_sendmsg+0xee/0x170 [ 9069.647600][ T3116] __sys_sendmsg+0xcd/0x170 [ 9069.647600][ T3116] do_syscall_64+0xc6/0x1e0 [ 9069.647600][ T3116] [ 9069.650022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9069.650022][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9069.650022][ T3116] ipv6_find_idev+0x102/0x170 [ 9069.650022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.650022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.650022][ T3116] netlink_rcv_skb+0x130/0x360 [ 9069.650022][ T3116] netlink_unicast+0x449/0x710 [ 9069.650022][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9069.650022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9069.650022][ T3116] ___sys_sendmsg+0xee/0x170 [ 9069.650022][ T3116] __sys_sendmsg+0xcd/0x170 [ 9069.650022][ T3116] do_syscall_64+0xc6/0x1e0 [ 9069.650022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.650022][ T3116] [ 9069.651907][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9069.651907][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9069.651907][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9069.651907][ T3116] ipv6_find_idev+0x102/0x170 [ 9069.651907][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.651907][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.651907][ T3116] netlink_rcv_skb+0x130/0x360 [ 9069.651907][ T3116] netlink_unicast+0x449/0x710 [ 9069.651907][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9069.651907][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9069.651907][ T3116] ___sys_sendmsg+0xee/0x170 [ 9069.651907][ T3116] __sys_sendmsg+0xcd/0x170 [ 9069.651907][ T3116] do_syscall_64+0xc6/0x1e0 [ 9069.651907][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.651907][ T3116] [ 9079.892803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9079.893265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9079.893265][ T3116] dst_init+0x84/0x4a0 [ 9079.893265][ T3116] dst_alloc+0x97/0x150 [ 9079.893265][ T3116] ip6_dst_alloc+0x23/0x90 [ 9079.893265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9079.893265][ T3116] ip6_pol_route+0x56f/0x840 [ 9079.893265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9079.893265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9079.893265][ T3116] fib6_rule_lookup+0x182/0x630 [ 9079.893265][ T3116] ip6_route_input+0x59c/0xa50 [ 9079.893265][ T3116] ipv6_rcv+0x397/0x810 [ 9079.893265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9079.893265][ T3116] process_backlog+0x101/0x620 [ 9079.893265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9079.893265][ T3116] net_rx_action+0x495/0xbe0 [ 9079.893265][ T3116] __do_softirq+0x1b5/0x7f6 [ 9079.893265][ T3116] [ 9079.895332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9079.895332][ T3116] netdev_get_by_index+0x5e/0x80 [ 9079.895332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9079.895332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9079.895332][ T3116] ip6_route_add+0x1c/0x140 [ 9079.895332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9079.895332][ T3116] addrconf_add_dev+0xe2/0x170 [ 9079.895332][ T3116] inet6_addr_add+0x12f/0xa40 [ 9079.895332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9079.895332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.895332][ T3116] netlink_rcv_skb+0x130/0x360 [ 9079.895332][ T3116] netlink_unicast+0x449/0x710 [ 9079.895332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9079.895332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9079.895332][ T3116] ___sys_sendmsg+0xee/0x170 [ 9079.895332][ T3116] __sys_sendmsg+0xcd/0x170 [ 9079.895332][ T3116] do_syscall_64+0xc6/0x1e0 [ 9079.895332][ T3116] [ 9079.897497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9079.897497][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9079.897497][ T3116] ipv6_find_idev+0x102/0x170 [ 9079.897497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.897497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.897497][ T3116] netlink_rcv_skb+0x130/0x360 [ 9079.897497][ T3116] netlink_unicast+0x449/0x710 [ 9079.897497][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9079.897497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9079.897497][ T3116] ___sys_sendmsg+0xee/0x170 [ 9079.897497][ T3116] __sys_sendmsg+0xcd/0x170 [ 9079.897497][ T3116] do_syscall_64+0xc6/0x1e0 [ 9079.897497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.897497][ T3116] [ 9079.899187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9079.899187][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9079.899187][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9079.899187][ T3116] ipv6_find_idev+0x102/0x170 [ 9079.899187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.899187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.899187][ T3116] netlink_rcv_skb+0x130/0x360 [ 9079.899187][ T3116] netlink_unicast+0x449/0x710 [ 9079.899187][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9079.899187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9079.899187][ T3116] ___sys_sendmsg+0xee/0x170 [ 9079.899187][ T3116] __sys_sendmsg+0xcd/0x170 [ 9079.899187][ T3116] do_syscall_64+0xc6/0x1e0 [ 9079.899187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.899187][ T3116] [ 9090.148815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9090.149265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9090.149265][ T3116] dst_init+0x84/0x4a0 [ 9090.149265][ T3116] dst_alloc+0x97/0x150 [ 9090.149265][ T3116] ip6_dst_alloc+0x23/0x90 [ 9090.149265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9090.149265][ T3116] ip6_pol_route+0x56f/0x840 [ 9090.149265][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9090.149265][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9090.149265][ T3116] fib6_rule_lookup+0x182/0x630 [ 9090.149265][ T3116] ip6_route_input+0x59c/0xa50 [ 9090.149265][ T3116] ipv6_rcv+0x397/0x810 [ 9090.149265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9090.149265][ T3116] process_backlog+0x101/0x620 [ 9090.149265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9090.149265][ T3116] net_rx_action+0x495/0xbe0 [ 9090.149265][ T3116] __do_softirq+0x1b5/0x7f6 [ 9090.149265][ T3116] [ 9090.151332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9090.151332][ T3116] netdev_get_by_index+0x5e/0x80 [ 9090.151332][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9090.151332][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9090.151332][ T3116] ip6_route_add+0x1c/0x140 [ 9090.151332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9090.151332][ T3116] addrconf_add_dev+0xe2/0x170 [ 9090.151332][ T3116] inet6_addr_add+0x12f/0xa40 [ 9090.151332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9090.151332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9090.151332][ T3116] netlink_rcv_skb+0x130/0x360 [ 9090.151332][ T3116] netlink_unicast+0x449/0x710 [ 9090.151332][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9090.151332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9090.151332][ T3116] ___sys_sendmsg+0xee/0x170 [ 9090.151332][ T3116] __sys_sendmsg+0xcd/0x170 [ 9090.151332][ T3116] do_syscall_64+0xc6/0x1e0 [ 9090.151332][ T3116] [ 9090.153486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9090.153486][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9090.153486][ T3116] ipv6_find_idev+0x102/0x170 [ 9090.153486][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9090.153486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9090.153486][ T3116] netlink_rcv_skb+0x130/0x360 [ 9090.153486][ T3116] netlink_unicast+0x449/0x710 [ 9090.153486][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9090.153486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9090.153486][ T3116] ___sys_sendmsg+0xee/0x170 [ 9090.153486][ T3116] __sys_sendmsg+0xcd/0x170 [ 9090.153486][ T3116] do_syscall_64+0xc6/0x1e0 [ 9090.153486][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9090.153486][ T3116] [ 9090.155173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9090.155173][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9090.155173][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9090.155173][ T3116] ipv6_find_idev+0x102/0x170 [ 9090.155173][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9090.155173][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9090.155173][ T3116] netlink_rcv_skb+0x130/0x360 [ 9090.155173][ T3116] netlink_unicast+0x449/0x710 [ 9090.155173][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9090.155173][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9090.155173][ T3116] ___sys_sendmsg+0xee/0x170 [ 9090.155173][ T3116] __sys_sendmsg+0xcd/0x170 [ 9090.155173][ T3116] do_syscall_64+0xc6/0x1e0 [ 9090.155173][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9090.155173][ T3116] [ 9100.396799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9100.397285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9100.397285][ T3116] dst_init+0x84/0x4a0 [ 9100.397285][ T3116] dst_alloc+0x97/0x150 [ 9100.397285][ T3116] ip6_dst_alloc+0x23/0x90 [ 9100.397285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9100.397285][ T3116] ip6_pol_route+0x56f/0x840 [ 9100.397285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9100.397285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9100.397285][ T3116] fib6_rule_lookup+0x182/0x630 [ 9100.397285][ T3116] ip6_route_input+0x59c/0xa50 [ 9100.397285][ T3116] ipv6_rcv+0x397/0x810 [ 9100.397285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9100.397285][ T3116] process_backlog+0x101/0x620 [ 9100.397285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9100.397285][ T3116] net_rx_action+0x495/0xbe0 [ 9100.397285][ T3116] __do_softirq+0x1b5/0x7f6 [ 9100.397285][ T3116] [ 9100.399379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9100.399379][ T3116] netdev_get_by_index+0x5e/0x80 [ 9100.399379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9100.399379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9100.399379][ T3116] ip6_route_add+0x1c/0x140 [ 9100.399379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9100.399379][ T3116] addrconf_add_dev+0xe2/0x170 [ 9100.399379][ T3116] inet6_addr_add+0x12f/0xa40 [ 9100.399379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9100.399379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.399379][ T3116] netlink_rcv_skb+0x130/0x360 [ 9100.399379][ T3116] netlink_unicast+0x449/0x710 [ 9100.399379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9100.399379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9100.399379][ T3116] ___sys_sendmsg+0xee/0x170 [ 9100.399379][ T3116] __sys_sendmsg+0xcd/0x170 [ 9100.399379][ T3116] do_syscall_64+0xc6/0x1e0 [ 9100.399379][ T3116] [ 9100.401541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9100.401541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9100.401541][ T3116] ipv6_find_idev+0x102/0x170 [ 9100.401541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9100.401541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.401541][ T3116] netlink_rcv_skb+0x130/0x360 [ 9100.401541][ T3116] netlink_unicast+0x449/0x710 [ 9100.401541][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9100.401541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9100.401541][ T3116] ___sys_sendmsg+0xee/0x170 [ 9100.401541][ T3116] __sys_sendmsg+0xcd/0x170 [ 9100.401541][ T3116] do_syscall_64+0xc6/0x1e0 [ 9100.401541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9100.401541][ T3116] [ 9100.403231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9100.403231][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9100.403231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9100.403231][ T3116] ipv6_find_idev+0x102/0x170 [ 9100.403231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9100.403231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.403231][ T3116] netlink_rcv_skb+0x130/0x360 [ 9100.403231][ T3116] netlink_unicast+0x449/0x710 [ 9100.403231][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9100.403231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9100.403231][ T3116] ___sys_sendmsg+0xee/0x170 [ 9100.403231][ T3116] __sys_sendmsg+0xcd/0x170 [ 9100.403231][ T3116] do_syscall_64+0xc6/0x1e0 [ 9100.403231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9100.403231][ T3116] [ 9110.516746][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9110.517213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9110.517213][ T3116] dst_init+0x84/0x4a0 [ 9110.517213][ T3116] dst_alloc+0x97/0x150 [ 9110.517213][ T3116] ip6_dst_alloc+0x23/0x90 [ 9110.517213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9110.517213][ T3116] ip6_pol_route+0x56f/0x840 [ 9110.517213][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9110.517213][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9110.517213][ T3116] fib6_rule_lookup+0x182/0x630 [ 9110.517213][ T3116] ip6_route_input+0x59c/0xa50 [ 9110.517213][ T3116] ipv6_rcv+0x397/0x810 [ 9110.517213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9110.517213][ T3116] process_backlog+0x101/0x620 [ 9110.517213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9110.517213][ T3116] net_rx_action+0x495/0xbe0 [ 9110.517213][ T3116] __do_softirq+0x1b5/0x7f6 [ 9110.517213][ T3116] [ 9110.519523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9110.519523][ T3116] netdev_get_by_index+0x5e/0x80 [ 9110.519523][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9110.519523][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9110.519523][ T3116] ip6_route_add+0x1c/0x140 [ 9110.519523][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9110.519523][ T3116] addrconf_add_dev+0xe2/0x170 [ 9110.519523][ T3116] inet6_addr_add+0x12f/0xa40 [ 9110.519523][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9110.519523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.519523][ T3116] netlink_rcv_skb+0x130/0x360 [ 9110.519523][ T3116] netlink_unicast+0x449/0x710 [ 9110.519523][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9110.519523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9110.519523][ T3116] ___sys_sendmsg+0xee/0x170 [ 9110.519523][ T3116] __sys_sendmsg+0xcd/0x170 [ 9110.519523][ T3116] do_syscall_64+0xc6/0x1e0 [ 9110.519523][ T3116] [ 9110.521921][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9110.521921][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9110.521921][ T3116] ipv6_find_idev+0x102/0x170 [ 9110.521921][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.521921][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.521921][ T3116] netlink_rcv_skb+0x130/0x360 [ 9110.521921][ T3116] netlink_unicast+0x449/0x710 [ 9110.521921][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9110.521921][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9110.521921][ T3116] ___sys_sendmsg+0xee/0x170 [ 9110.521921][ T3116] __sys_sendmsg+0xcd/0x170 [ 9110.521921][ T3116] do_syscall_64+0xc6/0x1e0 [ 9110.521921][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.521921][ T3116] [ 9110.523790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9110.523790][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9110.523790][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9110.523790][ T3116] ipv6_find_idev+0x102/0x170 [ 9110.523790][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.523790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.523790][ T3116] netlink_rcv_skb+0x130/0x360 [ 9110.523790][ T3116] netlink_unicast+0x449/0x710 [ 9110.523790][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9110.523790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9110.523790][ T3116] ___sys_sendmsg+0xee/0x170 [ 9110.523790][ T3116] __sys_sendmsg+0xcd/0x170 [ 9110.523790][ T3116] do_syscall_64+0xc6/0x1e0 [ 9110.523790][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.523790][ T3116] [ 9120.772886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9120.773355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9120.773355][ T3116] dst_init+0x84/0x4a0 [ 9120.773355][ T3116] dst_alloc+0x97/0x150 [ 9120.773355][ T3116] ip6_dst_alloc+0x23/0x90 [ 9120.773355][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9120.773355][ T3116] ip6_pol_route+0x56f/0x840 [ 9120.773355][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9120.773355][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9120.773355][ T3116] fib6_rule_lookup+0x182/0x630 [ 9120.773355][ T3116] ip6_route_input+0x59c/0xa50 [ 9120.773355][ T3116] ipv6_rcv+0x397/0x810 [ 9120.773355][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9120.773355][ T3116] process_backlog+0x101/0x620 [ 9120.773355][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9120.773355][ T3116] net_rx_action+0x495/0xbe0 [ 9120.773355][ T3116] __do_softirq+0x1b5/0x7f6 [ 9120.773355][ T3116] [ 9120.775627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9120.775627][ T3116] netdev_get_by_index+0x5e/0x80 [ 9120.775627][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9120.775627][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9120.775627][ T3116] ip6_route_add+0x1c/0x140 [ 9120.775627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9120.775627][ T3116] addrconf_add_dev+0xe2/0x170 [ 9120.775627][ T3116] inet6_addr_add+0x12f/0xa40 [ 9120.775627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9120.775627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.775627][ T3116] netlink_rcv_skb+0x130/0x360 [ 9120.775627][ T3116] netlink_unicast+0x449/0x710 [ 9120.775627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9120.775627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9120.775627][ T3116] ___sys_sendmsg+0xee/0x170 [ 9120.775627][ T3116] __sys_sendmsg+0xcd/0x170 [ 9120.775627][ T3116] do_syscall_64+0xc6/0x1e0 [ 9120.775627][ T3116] [ 9120.778081][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9120.778081][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9120.778081][ T3116] ipv6_find_idev+0x102/0x170 [ 9120.778081][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.778081][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.778081][ T3116] netlink_rcv_skb+0x130/0x360 [ 9120.778081][ T3116] netlink_unicast+0x449/0x710 [ 9120.778081][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9120.778081][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9120.778081][ T3116] ___sys_sendmsg+0xee/0x170 [ 9120.778081][ T3116] __sys_sendmsg+0xcd/0x170 [ 9120.778081][ T3116] do_syscall_64+0xc6/0x1e0 [ 9120.778081][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.778081][ T3116] [ 9120.779951][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9120.779951][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9120.779951][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9120.779951][ T3116] ipv6_find_idev+0x102/0x170 [ 9120.779951][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.779951][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.779951][ T3116] netlink_rcv_skb+0x130/0x360 [ 9120.779951][ T3116] netlink_unicast+0x449/0x710 [ 9120.779951][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9120.779951][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9120.779951][ T3116] ___sys_sendmsg+0xee/0x170 [ 9120.779951][ T3116] __sys_sendmsg+0xcd/0x170 [ 9120.779951][ T3116] do_syscall_64+0xc6/0x1e0 [ 9120.779951][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.779951][ T3116] [ 9131.028819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9131.029280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9131.029280][ T3116] dst_init+0x84/0x4a0 [ 9131.029280][ T3116] dst_alloc+0x97/0x150 [ 9131.029280][ T3116] ip6_dst_alloc+0x23/0x90 [ 9131.029280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9131.029280][ T3116] ip6_pol_route+0x56f/0x840 [ 9131.029280][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9131.029280][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9131.029280][ T3116] fib6_rule_lookup+0x182/0x630 [ 9131.029280][ T3116] ip6_route_input+0x59c/0xa50 [ 9131.029280][ T3116] ipv6_rcv+0x397/0x810 [ 9131.029280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9131.029280][ T3116] process_backlog+0x101/0x620 [ 9131.029280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9131.029280][ T3116] net_rx_action+0x495/0xbe0 [ 9131.029280][ T3116] __do_softirq+0x1b5/0x7f6 [ 9131.029280][ T3116] [ 9131.031565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9131.031565][ T3116] netdev_get_by_index+0x5e/0x80 [ 9131.031565][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9131.031565][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9131.031565][ T3116] ip6_route_add+0x1c/0x140 [ 9131.031565][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9131.031565][ T3116] addrconf_add_dev+0xe2/0x170 [ 9131.031565][ T3116] inet6_addr_add+0x12f/0xa40 [ 9131.031565][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9131.031565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9131.031565][ T3116] netlink_rcv_skb+0x130/0x360 [ 9131.031565][ T3116] netlink_unicast+0x449/0x710 [ 9131.031565][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9131.031565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9131.031565][ T3116] ___sys_sendmsg+0xee/0x170 [ 9131.031565][ T3116] __sys_sendmsg+0xcd/0x170 [ 9131.031565][ T3116] do_syscall_64+0xc6/0x1e0 [ 9131.031565][ T3116] [ 9131.033978][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9131.033978][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9131.033978][ T3116] ipv6_find_idev+0x102/0x170 [ 9131.033978][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9131.033978][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9131.033978][ T3116] netlink_rcv_skb+0x130/0x360 [ 9131.033978][ T3116] netlink_unicast+0x449/0x710 [ 9131.033978][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9131.033978][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9131.033978][ T3116] ___sys_sendmsg+0xee/0x170 [ 9131.033978][ T3116] __sys_sendmsg+0xcd/0x170 [ 9131.033978][ T3116] do_syscall_64+0xc6/0x1e0 [ 9131.033978][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9131.033978][ T3116] [ 9131.035927][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9131.035927][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9131.035927][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9131.035927][ T3116] ipv6_find_idev+0x102/0x170 [ 9131.035927][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9131.035927][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9131.035927][ T3116] netlink_rcv_skb+0x130/0x360 [ 9131.035927][ T3116] netlink_unicast+0x449/0x710 [ 9131.035927][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9131.035927][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9131.035927][ T3116] ___sys_sendmsg+0xee/0x170 [ 9131.035927][ T3116] __sys_sendmsg+0xcd/0x170 [ 9131.035927][ T3116] do_syscall_64+0xc6/0x1e0 [ 9131.035927][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9131.035927][ T3116] [ 9141.108811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9141.109300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9141.109300][ T3116] dst_init+0x84/0x4a0 [ 9141.109300][ T3116] dst_alloc+0x97/0x150 [ 9141.109300][ T3116] ip6_dst_alloc+0x23/0x90 [ 9141.109300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9141.109300][ T3116] ip6_pol_route+0x56f/0x840 [ 9141.109300][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9141.109300][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9141.109300][ T3116] fib6_rule_lookup+0x182/0x630 [ 9141.109300][ T3116] ip6_route_input+0x59c/0xa50 [ 9141.109300][ T3116] ipv6_rcv+0x397/0x810 [ 9141.109300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9141.109300][ T3116] process_backlog+0x101/0x620 [ 9141.109300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9141.109300][ T3116] net_rx_action+0x495/0xbe0 [ 9141.109300][ T3116] __do_softirq+0x1b5/0x7f6 [ 9141.109300][ T3116] [ 9141.111582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9141.111582][ T3116] netdev_get_by_index+0x5e/0x80 [ 9141.111582][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9141.111582][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9141.111582][ T3116] ip6_route_add+0x1c/0x140 [ 9141.111582][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9141.111582][ T3116] addrconf_add_dev+0xe2/0x170 [ 9141.111582][ T3116] inet6_addr_add+0x12f/0xa40 [ 9141.111582][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9141.111582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.111582][ T3116] netlink_rcv_skb+0x130/0x360 [ 9141.111582][ T3116] netlink_unicast+0x449/0x710 [ 9141.111582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9141.111582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9141.111582][ T3116] ___sys_sendmsg+0xee/0x170 [ 9141.111582][ T3116] __sys_sendmsg+0xcd/0x170 [ 9141.111582][ T3116] do_syscall_64+0xc6/0x1e0 [ 9141.111582][ T3116] [ 9141.113989][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9141.113989][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9141.113989][ T3116] ipv6_find_idev+0x102/0x170 [ 9141.113989][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9141.113989][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.113989][ T3116] netlink_rcv_skb+0x130/0x360 [ 9141.113989][ T3116] netlink_unicast+0x449/0x710 [ 9141.113989][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9141.113989][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9141.113989][ T3116] ___sys_sendmsg+0xee/0x170 [ 9141.113989][ T3116] __sys_sendmsg+0xcd/0x170 [ 9141.113989][ T3116] do_syscall_64+0xc6/0x1e0 [ 9141.113989][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9141.113989][ T3116] [ 9141.115885][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9141.115885][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9141.115885][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9141.115885][ T3116] ipv6_find_idev+0x102/0x170 [ 9141.115885][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9141.115885][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.115885][ T3116] netlink_rcv_skb+0x130/0x360 [ 9141.115885][ T3116] netlink_unicast+0x449/0x710 [ 9141.115885][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9141.115885][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9141.115885][ T3116] ___sys_sendmsg+0xee/0x170 [ 9141.115885][ T3116] __sys_sendmsg+0xcd/0x170 [ 9141.115885][ T3116] do_syscall_64+0xc6/0x1e0 [ 9141.115885][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9141.115885][ T3116] [ 9151.356811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9151.357264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9151.357264][ T3116] dst_init+0x84/0x4a0 [ 9151.357264][ T3116] dst_alloc+0x97/0x150 [ 9151.357264][ T3116] ip6_dst_alloc+0x23/0x90 [ 9151.357264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9151.357264][ T3116] ip6_pol_route+0x56f/0x840 [ 9151.357264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9151.357264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9151.357264][ T3116] fib6_rule_lookup+0x182/0x630 [ 9151.357264][ T3116] ip6_route_input+0x59c/0xa50 [ 9151.357264][ T3116] ipv6_rcv+0x397/0x810 [ 9151.357264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9151.357264][ T3116] process_backlog+0x101/0x620 [ 9151.357264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9151.357264][ T3116] net_rx_action+0x495/0xbe0 [ 9151.357264][ T3116] __do_softirq+0x1b5/0x7f6 [ 9151.357264][ T3116] [ 9151.359547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9151.359547][ T3116] netdev_get_by_index+0x5e/0x80 [ 9151.359547][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9151.359547][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9151.359547][ T3116] ip6_route_add+0x1c/0x140 [ 9151.359547][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9151.359547][ T3116] addrconf_add_dev+0xe2/0x170 [ 9151.359547][ T3116] inet6_addr_add+0x12f/0xa40 [ 9151.359547][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9151.359547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.359547][ T3116] netlink_rcv_skb+0x130/0x360 [ 9151.359547][ T3116] netlink_unicast+0x449/0x710 [ 9151.359547][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9151.359547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9151.359547][ T3116] ___sys_sendmsg+0xee/0x170 [ 9151.359547][ T3116] __sys_sendmsg+0xcd/0x170 [ 9151.359547][ T3116] do_syscall_64+0xc6/0x1e0 [ 9151.359547][ T3116] [ 9151.362865][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9151.362865][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9151.362865][ T3116] ipv6_find_idev+0x102/0x170 [ 9151.362865][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.362865][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.362865][ T3116] netlink_rcv_skb+0x130/0x360 [ 9151.362865][ T3116] netlink_unicast+0x449/0x710 [ 9151.362865][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9151.362865][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9151.362865][ T3116] ___sys_sendmsg+0xee/0x170 [ 9151.362865][ T3116] __sys_sendmsg+0xcd/0x170 [ 9151.362865][ T3116] do_syscall_64+0xc6/0x1e0 [ 9151.362865][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.362865][ T3116] [ 9151.364734][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9151.364734][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9151.364734][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9151.364734][ T3116] ipv6_find_idev+0x102/0x170 [ 9151.364734][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.364734][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.364734][ T3116] netlink_rcv_skb+0x130/0x360 [ 9151.364734][ T3116] netlink_unicast+0x449/0x710 [ 9151.364734][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9151.364734][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9151.364734][ T3116] ___sys_sendmsg+0xee/0x170 [ 9151.364734][ T3116] __sys_sendmsg+0xcd/0x170 [ 9151.364734][ T3116] do_syscall_64+0xc6/0x1e0 [ 9151.364734][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.364734][ T3116] [ 9161.604753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9161.605230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9161.605230][ T3116] dst_init+0x84/0x4a0 [ 9161.605230][ T3116] dst_alloc+0x97/0x150 [ 9161.605230][ T3116] ip6_dst_alloc+0x23/0x90 [ 9161.605230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9161.605230][ T3116] ip6_pol_route+0x56f/0x840 [ 9161.605230][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9161.605230][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9161.605230][ T3116] fib6_rule_lookup+0x182/0x630 [ 9161.605230][ T3116] ip6_route_input+0x59c/0xa50 [ 9161.605230][ T3116] ipv6_rcv+0x397/0x810 [ 9161.605230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9161.605230][ T3116] process_backlog+0x101/0x620 [ 9161.605230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9161.605230][ T3116] net_rx_action+0x495/0xbe0 [ 9161.605230][ T3116] __do_softirq+0x1b5/0x7f6 [ 9161.605230][ T3116] [ 9161.607351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9161.607351][ T3116] netdev_get_by_index+0x5e/0x80 [ 9161.607351][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9161.607351][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9161.607351][ T3116] ip6_route_add+0x1c/0x140 [ 9161.607351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9161.607351][ T3116] addrconf_add_dev+0xe2/0x170 [ 9161.607351][ T3116] inet6_addr_add+0x12f/0xa40 [ 9161.607351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9161.607351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.607351][ T3116] netlink_rcv_skb+0x130/0x360 [ 9161.607351][ T3116] netlink_unicast+0x449/0x710 [ 9161.607351][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9161.607351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9161.607351][ T3116] ___sys_sendmsg+0xee/0x170 [ 9161.607351][ T3116] __sys_sendmsg+0xcd/0x170 [ 9161.607351][ T3116] do_syscall_64+0xc6/0x1e0 [ 9161.607351][ T3116] [ 9161.609547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9161.609547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9161.609547][ T3116] ipv6_find_idev+0x102/0x170 [ 9161.609547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.609547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.609547][ T3116] netlink_rcv_skb+0x130/0x360 [ 9161.609547][ T3116] netlink_unicast+0x449/0x710 [ 9161.609547][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9161.609547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9161.609547][ T3116] ___sys_sendmsg+0xee/0x170 [ 9161.609547][ T3116] __sys_sendmsg+0xcd/0x170 [ 9161.609547][ T3116] do_syscall_64+0xc6/0x1e0 [ 9161.609547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.609547][ T3116] [ 9161.611271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9161.611271][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9161.611271][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9161.611271][ T3116] ipv6_find_idev+0x102/0x170 [ 9161.611271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.611271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.611271][ T3116] netlink_rcv_skb+0x130/0x360 [ 9161.611271][ T3116] netlink_unicast+0x449/0x710 [ 9161.611271][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9161.611271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9161.611271][ T3116] ___sys_sendmsg+0xee/0x170 [ 9161.611271][ T3116] __sys_sendmsg+0xcd/0x170 [ 9161.611271][ T3116] do_syscall_64+0xc6/0x1e0 [ 9161.611271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.611271][ T3116] [ 9171.852764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9171.853252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9171.853252][ T3116] dst_init+0x84/0x4a0 [ 9171.853252][ T3116] dst_alloc+0x97/0x150 [ 9171.853252][ T3116] ip6_dst_alloc+0x23/0x90 [ 9171.853252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9171.853252][ T3116] ip6_pol_route+0x56f/0x840 [ 9171.853252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9171.853252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9171.853252][ T3116] fib6_rule_lookup+0x182/0x630 [ 9171.853252][ T3116] ip6_route_input+0x59c/0xa50 [ 9171.853252][ T3116] ipv6_rcv+0x397/0x810 [ 9171.853252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9171.853252][ T3116] process_backlog+0x101/0x620 [ 9171.853252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9171.853252][ T3116] net_rx_action+0x495/0xbe0 [ 9171.853252][ T3116] __do_softirq+0x1b5/0x7f6 [ 9171.853252][ T3116] [ 9171.855939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9171.855939][ T3116] netdev_get_by_index+0x5e/0x80 [ 9171.855939][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9171.855939][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9171.855939][ T3116] ip6_route_add+0x1c/0x140 [ 9171.855939][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9171.855939][ T3116] addrconf_add_dev+0xe2/0x170 [ 9171.855939][ T3116] inet6_addr_add+0x12f/0xa40 [ 9171.855939][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9171.855939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.855939][ T3116] netlink_rcv_skb+0x130/0x360 [ 9171.855939][ T3116] netlink_unicast+0x449/0x710 [ 9171.855939][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9171.855939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9171.855939][ T3116] ___sys_sendmsg+0xee/0x170 [ 9171.855939][ T3116] __sys_sendmsg+0xcd/0x170 [ 9171.855939][ T3116] do_syscall_64+0xc6/0x1e0 [ 9171.855939][ T3116] [ 9171.858144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9171.858144][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9171.858144][ T3116] ipv6_find_idev+0x102/0x170 [ 9171.858144][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.858144][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.858144][ T3116] netlink_rcv_skb+0x130/0x360 [ 9171.858144][ T3116] netlink_unicast+0x449/0x710 [ 9171.858144][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9171.858144][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9171.858144][ T3116] ___sys_sendmsg+0xee/0x170 [ 9171.858144][ T3116] __sys_sendmsg+0xcd/0x170 [ 9171.858144][ T3116] do_syscall_64+0xc6/0x1e0 [ 9171.858144][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.858144][ T3116] [ 9171.859871][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9171.859871][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9171.859871][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9171.859871][ T3116] ipv6_find_idev+0x102/0x170 [ 9171.859871][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.859871][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.859871][ T3116] netlink_rcv_skb+0x130/0x360 [ 9171.859871][ T3116] netlink_unicast+0x449/0x710 [ 9171.859871][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9171.859871][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9171.859871][ T3116] ___sys_sendmsg+0xee/0x170 [ 9171.859871][ T3116] __sys_sendmsg+0xcd/0x170 [ 9171.859871][ T3116] do_syscall_64+0xc6/0x1e0 [ 9171.859871][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.859871][ T3116] [ 9182.100724][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9182.101237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9182.101237][ T3116] dst_init+0x84/0x4a0 [ 9182.101237][ T3116] dst_alloc+0x97/0x150 [ 9182.101237][ T3116] ip6_dst_alloc+0x23/0x90 [ 9182.101237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9182.101237][ T3116] ip6_pol_route+0x56f/0x840 [ 9182.101237][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9182.101237][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9182.101237][ T3116] fib6_rule_lookup+0x182/0x630 [ 9182.101237][ T3116] ip6_route_input+0x59c/0xa50 [ 9182.101237][ T3116] ipv6_rcv+0x397/0x810 [ 9182.101237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9182.101237][ T3116] process_backlog+0x101/0x620 [ 9182.101237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9182.101237][ T3116] net_rx_action+0x495/0xbe0 [ 9182.101237][ T3116] __do_softirq+0x1b5/0x7f6 [ 9182.101237][ T3116] [ 9182.103363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9182.103363][ T3116] netdev_get_by_index+0x5e/0x80 [ 9182.103363][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9182.103363][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9182.103363][ T3116] ip6_route_add+0x1c/0x140 [ 9182.103363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9182.103363][ T3116] addrconf_add_dev+0xe2/0x170 [ 9182.103363][ T3116] inet6_addr_add+0x12f/0xa40 [ 9182.103363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9182.103363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9182.103363][ T3116] netlink_rcv_skb+0x130/0x360 [ 9182.103363][ T3116] netlink_unicast+0x449/0x710 [ 9182.103363][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9182.103363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9182.103363][ T3116] ___sys_sendmsg+0xee/0x170 [ 9182.103363][ T3116] __sys_sendmsg+0xcd/0x170 [ 9182.103363][ T3116] do_syscall_64+0xc6/0x1e0 [ 9182.103363][ T3116] [ 9182.105584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9182.105584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9182.105584][ T3116] ipv6_find_idev+0x102/0x170 [ 9182.105584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9182.105584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9182.105584][ T3116] netlink_rcv_skb+0x130/0x360 [ 9182.105584][ T3116] netlink_unicast+0x449/0x710 [ 9182.105584][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9182.105584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9182.105584][ T3116] ___sys_sendmsg+0xee/0x170 [ 9182.105584][ T3116] __sys_sendmsg+0xcd/0x170 [ 9182.105584][ T3116] do_syscall_64+0xc6/0x1e0 [ 9182.105584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9182.105584][ T3116] [ 9182.107309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9182.107309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9182.107309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9182.107309][ T3116] ipv6_find_idev+0x102/0x170 [ 9182.107309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9182.107309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9182.107309][ T3116] netlink_rcv_skb+0x130/0x360 [ 9182.107309][ T3116] netlink_unicast+0x449/0x710 [ 9182.107309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9182.107309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9182.107309][ T3116] ___sys_sendmsg+0xee/0x170 [ 9182.107309][ T3116] __sys_sendmsg+0xcd/0x170 [ 9182.107309][ T3116] do_syscall_64+0xc6/0x1e0 [ 9182.107309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9182.107309][ T3116] [ 9192.348724][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9192.349204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9192.349204][ T3116] dst_init+0x84/0x4a0 [ 9192.349204][ T3116] dst_alloc+0x97/0x150 [ 9192.349204][ T3116] ip6_dst_alloc+0x23/0x90 [ 9192.349204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9192.349204][ T3116] ip6_pol_route+0x56f/0x840 [ 9192.349204][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9192.349204][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9192.349204][ T3116] fib6_rule_lookup+0x182/0x630 [ 9192.349204][ T3116] ip6_route_input+0x59c/0xa50 [ 9192.349204][ T3116] ipv6_rcv+0x397/0x810 [ 9192.349204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9192.349204][ T3116] process_backlog+0x101/0x620 [ 9192.349204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9192.349204][ T3116] net_rx_action+0x495/0xbe0 [ 9192.349204][ T3116] __do_softirq+0x1b5/0x7f6 [ 9192.349204][ T3116] [ 9192.351297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9192.351297][ T3116] netdev_get_by_index+0x5e/0x80 [ 9192.351297][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9192.351297][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9192.351297][ T3116] ip6_route_add+0x1c/0x140 [ 9192.351297][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9192.351297][ T3116] addrconf_add_dev+0xe2/0x170 [ 9192.351297][ T3116] inet6_addr_add+0x12f/0xa40 [ 9192.351297][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9192.351297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.351297][ T3116] netlink_rcv_skb+0x130/0x360 [ 9192.351297][ T3116] netlink_unicast+0x449/0x710 [ 9192.351297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9192.351297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9192.351297][ T3116] ___sys_sendmsg+0xee/0x170 [ 9192.351297][ T3116] __sys_sendmsg+0xcd/0x170 [ 9192.351297][ T3116] do_syscall_64+0xc6/0x1e0 [ 9192.351297][ T3116] [ 9192.353500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9192.353500][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9192.353500][ T3116] ipv6_find_idev+0x102/0x170 [ 9192.353500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9192.353500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.353500][ T3116] netlink_rcv_skb+0x130/0x360 [ 9192.353500][ T3116] netlink_unicast+0x449/0x710 [ 9192.353500][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9192.353500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9192.353500][ T3116] ___sys_sendmsg+0xee/0x170 [ 9192.353500][ T3116] __sys_sendmsg+0xcd/0x170 [ 9192.353500][ T3116] do_syscall_64+0xc6/0x1e0 [ 9192.353500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9192.353500][ T3116] [ 9192.355222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9192.355222][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9192.355222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9192.355222][ T3116] ipv6_find_idev+0x102/0x170 [ 9192.355222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9192.355222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.355222][ T3116] netlink_rcv_skb+0x130/0x360 [ 9192.355222][ T3116] netlink_unicast+0x449/0x710 [ 9192.355222][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9192.355222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9192.355222][ T3116] ___sys_sendmsg+0xee/0x170 [ 9192.355222][ T3116] __sys_sendmsg+0xcd/0x170 [ 9192.355222][ T3116] do_syscall_64+0xc6/0x1e0 [ 9192.355222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9192.355222][ T3116] [ 9202.596752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9202.597278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9202.597278][ T3116] dst_init+0x84/0x4a0 [ 9202.597278][ T3116] dst_alloc+0x97/0x150 [ 9202.597278][ T3116] ip6_dst_alloc+0x23/0x90 [ 9202.597278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9202.597278][ T3116] ip6_pol_route+0x56f/0x840 [ 9202.597278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9202.597278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9202.597278][ T3116] fib6_rule_lookup+0x182/0x630 [ 9202.597278][ T3116] ip6_route_input+0x59c/0xa50 [ 9202.597278][ T3116] ipv6_rcv+0x397/0x810 [ 9202.597278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9202.597278][ T3116] process_backlog+0x101/0x620 [ 9202.597278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9202.597278][ T3116] net_rx_action+0x495/0xbe0 [ 9202.597278][ T3116] __do_softirq+0x1b5/0x7f6 [ 9202.597278][ T3116] [ 9202.599393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9202.599393][ T3116] netdev_get_by_index+0x5e/0x80 [ 9202.599393][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9202.599393][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9202.599393][ T3116] ip6_route_add+0x1c/0x140 [ 9202.599393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9202.599393][ T3116] addrconf_add_dev+0xe2/0x170 [ 9202.599393][ T3116] inet6_addr_add+0x12f/0xa40 [ 9202.599393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9202.599393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.599393][ T3116] netlink_rcv_skb+0x130/0x360 [ 9202.599393][ T3116] netlink_unicast+0x449/0x710 [ 9202.599393][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9202.599393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9202.599393][ T3116] ___sys_sendmsg+0xee/0x170 [ 9202.599393][ T3116] __sys_sendmsg+0xcd/0x170 [ 9202.599393][ T3116] do_syscall_64+0xc6/0x1e0 [ 9202.599393][ T3116] [ 9202.601582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9202.601582][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9202.601582][ T3116] ipv6_find_idev+0x102/0x170 [ 9202.601582][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9202.601582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.601582][ T3116] netlink_rcv_skb+0x130/0x360 [ 9202.601582][ T3116] netlink_unicast+0x449/0x710 [ 9202.601582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9202.601582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9202.601582][ T3116] ___sys_sendmsg+0xee/0x170 [ 9202.601582][ T3116] __sys_sendmsg+0xcd/0x170 [ 9202.601582][ T3116] do_syscall_64+0xc6/0x1e0 [ 9202.601582][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9202.601582][ T3116] [ 9202.603295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9202.603295][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9202.603295][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9202.603295][ T3116] ipv6_find_idev+0x102/0x170 [ 9202.603295][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9202.603295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.603295][ T3116] netlink_rcv_skb+0x130/0x360 [ 9202.603295][ T3116] netlink_unicast+0x449/0x710 [ 9202.603295][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9202.603295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9202.603295][ T3116] ___sys_sendmsg+0xee/0x170 [ 9202.603295][ T3116] __sys_sendmsg+0xcd/0x170 [ 9202.603295][ T3116] do_syscall_64+0xc6/0x1e0 [ 9202.603295][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9202.603295][ T3116] [ 9212.844724][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9212.845198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9212.845198][ T3116] dst_init+0x84/0x4a0 [ 9212.845198][ T3116] dst_alloc+0x97/0x150 [ 9212.845198][ T3116] ip6_dst_alloc+0x23/0x90 [ 9212.845198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9212.845198][ T3116] ip6_pol_route+0x56f/0x840 [ 9212.845198][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9212.845198][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9212.845198][ T3116] fib6_rule_lookup+0x182/0x630 [ 9212.845198][ T3116] ip6_route_input+0x59c/0xa50 [ 9212.845198][ T3116] ipv6_rcv+0x397/0x810 [ 9212.845198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9212.845198][ T3116] process_backlog+0x101/0x620 [ 9212.845198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9212.845198][ T3116] net_rx_action+0x495/0xbe0 [ 9212.845198][ T3116] __do_softirq+0x1b5/0x7f6 [ 9212.845198][ T3116] [ 9212.847307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9212.847307][ T3116] netdev_get_by_index+0x5e/0x80 [ 9212.847307][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9212.847307][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9212.847307][ T3116] ip6_route_add+0x1c/0x140 [ 9212.847307][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9212.847307][ T3116] addrconf_add_dev+0xe2/0x170 [ 9212.847307][ T3116] inet6_addr_add+0x12f/0xa40 [ 9212.847307][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9212.847307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.847307][ T3116] netlink_rcv_skb+0x130/0x360 [ 9212.847307][ T3116] netlink_unicast+0x449/0x710 [ 9212.847307][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9212.847307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9212.847307][ T3116] ___sys_sendmsg+0xee/0x170 [ 9212.847307][ T3116] __sys_sendmsg+0xcd/0x170 [ 9212.847307][ T3116] do_syscall_64+0xc6/0x1e0 [ 9212.847307][ T3116] [ 9212.849521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9212.849521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9212.849521][ T3116] ipv6_find_idev+0x102/0x170 [ 9212.849521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.849521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.849521][ T3116] netlink_rcv_skb+0x130/0x360 [ 9212.849521][ T3116] netlink_unicast+0x449/0x710 [ 9212.849521][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9212.849521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9212.849521][ T3116] ___sys_sendmsg+0xee/0x170 [ 9212.849521][ T3116] __sys_sendmsg+0xcd/0x170 [ 9212.849521][ T3116] do_syscall_64+0xc6/0x1e0 [ 9212.849521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.849521][ T3116] [ 9212.851249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9212.851249][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9212.851249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9212.851249][ T3116] ipv6_find_idev+0x102/0x170 [ 9212.851249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.851249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.851249][ T3116] netlink_rcv_skb+0x130/0x360 [ 9212.851249][ T3116] netlink_unicast+0x449/0x710 [ 9212.851249][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9212.851249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9212.851249][ T3116] ___sys_sendmsg+0xee/0x170 [ 9212.851249][ T3116] __sys_sendmsg+0xcd/0x170 [ 9212.851249][ T3116] do_syscall_64+0xc6/0x1e0 [ 9212.851249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.851249][ T3116] [ 9223.092739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9223.093235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9223.093235][ T3116] dst_init+0x84/0x4a0 [ 9223.093235][ T3116] dst_alloc+0x97/0x150 [ 9223.093235][ T3116] ip6_dst_alloc+0x23/0x90 [ 9223.093235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9223.093235][ T3116] ip6_pol_route+0x56f/0x840 [ 9223.093235][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9223.093235][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9223.093235][ T3116] fib6_rule_lookup+0x182/0x630 [ 9223.093235][ T3116] ip6_route_input+0x59c/0xa50 [ 9223.093235][ T3116] ipv6_rcv+0x397/0x810 [ 9223.093235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9223.093235][ T3116] process_backlog+0x101/0x620 [ 9223.093235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9223.093235][ T3116] net_rx_action+0x495/0xbe0 [ 9223.093235][ T3116] __do_softirq+0x1b5/0x7f6 [ 9223.093235][ T3116] [ 9223.095368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9223.095368][ T3116] netdev_get_by_index+0x5e/0x80 [ 9223.095368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9223.095368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9223.095368][ T3116] ip6_route_add+0x1c/0x140 [ 9223.095368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9223.095368][ T3116] addrconf_add_dev+0xe2/0x170 [ 9223.095368][ T3116] inet6_addr_add+0x12f/0xa40 [ 9223.095368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9223.095368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9223.095368][ T3116] netlink_rcv_skb+0x130/0x360 [ 9223.095368][ T3116] netlink_unicast+0x449/0x710 [ 9223.095368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9223.095368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9223.095368][ T3116] ___sys_sendmsg+0xee/0x170 [ 9223.095368][ T3116] __sys_sendmsg+0xcd/0x170 [ 9223.095368][ T3116] do_syscall_64+0xc6/0x1e0 [ 9223.095368][ T3116] [ 9223.097571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9223.097571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9223.097571][ T3116] ipv6_find_idev+0x102/0x170 [ 9223.097571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9223.097571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9223.097571][ T3116] netlink_rcv_skb+0x130/0x360 [ 9223.097571][ T3116] netlink_unicast+0x449/0x710 [ 9223.097571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9223.097571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9223.097571][ T3116] ___sys_sendmsg+0xee/0x170 [ 9223.097571][ T3116] __sys_sendmsg+0xcd/0x170 [ 9223.097571][ T3116] do_syscall_64+0xc6/0x1e0 [ 9223.097571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9223.097571][ T3116] [ 9223.099301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9223.099301][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9223.099301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9223.099301][ T3116] ipv6_find_idev+0x102/0x170 [ 9223.099301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9223.099301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9223.099301][ T3116] netlink_rcv_skb+0x130/0x360 [ 9223.099301][ T3116] netlink_unicast+0x449/0x710 [ 9223.099301][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9223.099301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9223.099301][ T3116] ___sys_sendmsg+0xee/0x170 [ 9223.099301][ T3116] __sys_sendmsg+0xcd/0x170 [ 9223.099301][ T3116] do_syscall_64+0xc6/0x1e0 [ 9223.099301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9223.099301][ T3116] [ 9233.340750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9233.341236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9233.341236][ T3116] dst_init+0x84/0x4a0 [ 9233.341236][ T3116] dst_alloc+0x97/0x150 [ 9233.341236][ T3116] ip6_dst_alloc+0x23/0x90 [ 9233.341236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9233.341236][ T3116] ip6_pol_route+0x56f/0x840 [ 9233.341236][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9233.341236][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9233.341236][ T3116] fib6_rule_lookup+0x182/0x630 [ 9233.341236][ T3116] ip6_route_input+0x59c/0xa50 [ 9233.341236][ T3116] ipv6_rcv+0x397/0x810 [ 9233.341236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9233.341236][ T3116] process_backlog+0x101/0x620 [ 9233.341236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9233.341236][ T3116] net_rx_action+0x495/0xbe0 [ 9233.341236][ T3116] __do_softirq+0x1b5/0x7f6 [ 9233.341236][ T3116] [ 9233.343345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9233.343345][ T3116] netdev_get_by_index+0x5e/0x80 [ 9233.343345][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9233.343345][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9233.343345][ T3116] ip6_route_add+0x1c/0x140 [ 9233.343345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9233.343345][ T3116] addrconf_add_dev+0xe2/0x170 [ 9233.343345][ T3116] inet6_addr_add+0x12f/0xa40 [ 9233.343345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9233.343345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.343345][ T3116] netlink_rcv_skb+0x130/0x360 [ 9233.343345][ T3116] netlink_unicast+0x449/0x710 [ 9233.343345][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9233.343345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9233.343345][ T3116] ___sys_sendmsg+0xee/0x170 [ 9233.343345][ T3116] __sys_sendmsg+0xcd/0x170 [ 9233.343345][ T3116] do_syscall_64+0xc6/0x1e0 [ 9233.343345][ T3116] [ 9233.345549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9233.345549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9233.345549][ T3116] ipv6_find_idev+0x102/0x170 [ 9233.345549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9233.345549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.345549][ T3116] netlink_rcv_skb+0x130/0x360 [ 9233.345549][ T3116] netlink_unicast+0x449/0x710 [ 9233.345549][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9233.345549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9233.345549][ T3116] ___sys_sendmsg+0xee/0x170 [ 9233.345549][ T3116] __sys_sendmsg+0xcd/0x170 [ 9233.345549][ T3116] do_syscall_64+0xc6/0x1e0 [ 9233.345549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9233.345549][ T3116] [ 9233.347286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9233.347286][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9233.347286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9233.347286][ T3116] ipv6_find_idev+0x102/0x170 [ 9233.347286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9233.347286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.347286][ T3116] netlink_rcv_skb+0x130/0x360 [ 9233.347286][ T3116] netlink_unicast+0x449/0x710 [ 9233.347286][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9233.347286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9233.347286][ T3116] ___sys_sendmsg+0xee/0x170 [ 9233.347286][ T3116] __sys_sendmsg+0xcd/0x170 [ 9233.347286][ T3116] do_syscall_64+0xc6/0x1e0 [ 9233.347286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9233.347286][ T3116] [ 9243.588753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9243.589228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9243.589228][ T3116] dst_init+0x84/0x4a0 [ 9243.589228][ T3116] dst_alloc+0x97/0x150 [ 9243.589228][ T3116] ip6_dst_alloc+0x23/0x90 [ 9243.589228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9243.589228][ T3116] ip6_pol_route+0x56f/0x840 [ 9243.589228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9243.589228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9243.589228][ T3116] fib6_rule_lookup+0x182/0x630 [ 9243.589228][ T3116] ip6_route_input+0x59c/0xa50 [ 9243.589228][ T3116] ipv6_rcv+0x397/0x810 [ 9243.589228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9243.589228][ T3116] process_backlog+0x101/0x620 [ 9243.589228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9243.589228][ T3116] net_rx_action+0x495/0xbe0 [ 9243.589228][ T3116] __do_softirq+0x1b5/0x7f6 [ 9243.589228][ T3116] [ 9243.591452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9243.591452][ T3116] netdev_get_by_index+0x5e/0x80 [ 9243.591452][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9243.591452][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9243.591452][ T3116] ip6_route_add+0x1c/0x140 [ 9243.591452][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9243.591452][ T3116] addrconf_add_dev+0xe2/0x170 [ 9243.591452][ T3116] inet6_addr_add+0x12f/0xa40 [ 9243.591452][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9243.591452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.591452][ T3116] netlink_rcv_skb+0x130/0x360 [ 9243.591452][ T3116] netlink_unicast+0x449/0x710 [ 9243.591452][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9243.591452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9243.591452][ T3116] ___sys_sendmsg+0xee/0x170 [ 9243.591452][ T3116] __sys_sendmsg+0xcd/0x170 [ 9243.591452][ T3116] do_syscall_64+0xc6/0x1e0 [ 9243.591452][ T3116] [ 9243.593664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9243.593664][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9243.593664][ T3116] ipv6_find_idev+0x102/0x170 [ 9243.593664][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9243.593664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.593664][ T3116] netlink_rcv_skb+0x130/0x360 [ 9243.593664][ T3116] netlink_unicast+0x449/0x710 [ 9243.593664][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9243.593664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9243.593664][ T3116] ___sys_sendmsg+0xee/0x170 [ 9243.593664][ T3116] __sys_sendmsg+0xcd/0x170 [ 9243.593664][ T3116] do_syscall_64+0xc6/0x1e0 [ 9243.593664][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9243.593664][ T3116] [ 9243.595400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9243.595400][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9243.595400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9243.595400][ T3116] ipv6_find_idev+0x102/0x170 [ 9243.595400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9243.595400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.595400][ T3116] netlink_rcv_skb+0x130/0x360 [ 9243.595400][ T3116] netlink_unicast+0x449/0x710 [ 9243.595400][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9243.595400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9243.595400][ T3116] ___sys_sendmsg+0xee/0x170 [ 9243.595400][ T3116] __sys_sendmsg+0xcd/0x170 [ 9243.595400][ T3116] do_syscall_64+0xc6/0x1e0 [ 9243.595400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9243.595400][ T3116] [ 9253.836761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9253.837226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9253.837226][ T3116] dst_init+0x84/0x4a0 [ 9253.837226][ T3116] dst_alloc+0x97/0x150 [ 9253.837226][ T3116] ip6_dst_alloc+0x23/0x90 [ 9253.837226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9253.837226][ T3116] ip6_pol_route+0x56f/0x840 [ 9253.837226][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9253.837226][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9253.837226][ T3116] fib6_rule_lookup+0x182/0x630 [ 9253.837226][ T3116] ip6_route_input+0x59c/0xa50 [ 9253.837226][ T3116] ipv6_rcv+0x397/0x810 [ 9253.837226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9253.837226][ T3116] process_backlog+0x101/0x620 [ 9253.837226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9253.837226][ T3116] net_rx_action+0x495/0xbe0 [ 9253.837226][ T3116] __do_softirq+0x1b5/0x7f6 [ 9253.837226][ T3116] [ 9253.839337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9253.839337][ T3116] netdev_get_by_index+0x5e/0x80 [ 9253.839337][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9253.839337][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9253.839337][ T3116] ip6_route_add+0x1c/0x140 [ 9253.839337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9253.839337][ T3116] addrconf_add_dev+0xe2/0x170 [ 9253.839337][ T3116] inet6_addr_add+0x12f/0xa40 [ 9253.839337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9253.839337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.839337][ T3116] netlink_rcv_skb+0x130/0x360 [ 9253.839337][ T3116] netlink_unicast+0x449/0x710 [ 9253.839337][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9253.839337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9253.839337][ T3116] ___sys_sendmsg+0xee/0x170 [ 9253.839337][ T3116] __sys_sendmsg+0xcd/0x170 [ 9253.839337][ T3116] do_syscall_64+0xc6/0x1e0 [ 9253.839337][ T3116] [ 9253.841542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9253.841542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9253.841542][ T3116] ipv6_find_idev+0x102/0x170 [ 9253.841542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.841542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.841542][ T3116] netlink_rcv_skb+0x130/0x360 [ 9253.841542][ T3116] netlink_unicast+0x449/0x710 [ 9253.841542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9253.841542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9253.841542][ T3116] ___sys_sendmsg+0xee/0x170 [ 9253.841542][ T3116] __sys_sendmsg+0xcd/0x170 [ 9253.841542][ T3116] do_syscall_64+0xc6/0x1e0 [ 9253.841542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.841542][ T3116] [ 9253.843256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9253.843256][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9253.843256][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9253.843256][ T3116] ipv6_find_idev+0x102/0x170 [ 9253.843256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.843256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.843256][ T3116] netlink_rcv_skb+0x130/0x360 [ 9253.843256][ T3116] netlink_unicast+0x449/0x710 [ 9253.843256][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9253.843256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9253.843256][ T3116] ___sys_sendmsg+0xee/0x170 [ 9253.843256][ T3116] __sys_sendmsg+0xcd/0x170 [ 9253.843256][ T3116] do_syscall_64+0xc6/0x1e0 [ 9253.843256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.843256][ T3116] [ 9264.084771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9264.085252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9264.085252][ T3116] dst_init+0x84/0x4a0 [ 9264.085252][ T3116] dst_alloc+0x97/0x150 [ 9264.085252][ T3116] ip6_dst_alloc+0x23/0x90 [ 9264.085252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9264.085252][ T3116] ip6_pol_route+0x56f/0x840 [ 9264.085252][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9264.085252][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9264.085252][ T3116] fib6_rule_lookup+0x182/0x630 [ 9264.085252][ T3116] ip6_route_input+0x59c/0xa50 [ 9264.085252][ T3116] ipv6_rcv+0x397/0x810 [ 9264.085252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9264.085252][ T3116] process_backlog+0x101/0x620 [ 9264.085252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9264.085252][ T3116] net_rx_action+0x495/0xbe0 [ 9264.085252][ T3116] __do_softirq+0x1b5/0x7f6 [ 9264.085252][ T3116] [ 9264.087370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9264.087370][ T3116] netdev_get_by_index+0x5e/0x80 [ 9264.087370][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9264.087370][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9264.087370][ T3116] ip6_route_add+0x1c/0x140 [ 9264.087370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9264.087370][ T3116] addrconf_add_dev+0xe2/0x170 [ 9264.087370][ T3116] inet6_addr_add+0x12f/0xa40 [ 9264.087370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9264.087370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9264.087370][ T3116] netlink_rcv_skb+0x130/0x360 [ 9264.087370][ T3116] netlink_unicast+0x449/0x710 [ 9264.087370][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9264.087370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9264.087370][ T3116] ___sys_sendmsg+0xee/0x170 [ 9264.087370][ T3116] __sys_sendmsg+0xcd/0x170 [ 9264.087370][ T3116] do_syscall_64+0xc6/0x1e0 [ 9264.087370][ T3116] [ 9264.089566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9264.089566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9264.089566][ T3116] ipv6_find_idev+0x102/0x170 [ 9264.089566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9264.089566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9264.089566][ T3116] netlink_rcv_skb+0x130/0x360 [ 9264.089566][ T3116] netlink_unicast+0x449/0x710 [ 9264.089566][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9264.089566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9264.089566][ T3116] ___sys_sendmsg+0xee/0x170 [ 9264.089566][ T3116] __sys_sendmsg+0xcd/0x170 [ 9264.089566][ T3116] do_syscall_64+0xc6/0x1e0 [ 9264.089566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9264.089566][ T3116] [ 9264.091279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9264.091279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9264.091279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9264.091279][ T3116] ipv6_find_idev+0x102/0x170 [ 9264.091279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9264.091279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9264.091279][ T3116] netlink_rcv_skb+0x130/0x360 [ 9264.091279][ T3116] netlink_unicast+0x449/0x710 [ 9264.091279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9264.091279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9264.091279][ T3116] ___sys_sendmsg+0xee/0x170 [ 9264.091279][ T3116] __sys_sendmsg+0xcd/0x170 [ 9264.091279][ T3116] do_syscall_64+0xc6/0x1e0 [ 9264.091279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9264.091279][ T3116] [ 9274.332727][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9274.333201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9274.333201][ T3116] dst_init+0x84/0x4a0 [ 9274.333201][ T3116] dst_alloc+0x97/0x150 [ 9274.333201][ T3116] ip6_dst_alloc+0x23/0x90 [ 9274.333201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9274.333201][ T3116] ip6_pol_route+0x56f/0x840 [ 9274.333201][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9274.333201][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9274.333201][ T3116] fib6_rule_lookup+0x182/0x630 [ 9274.333201][ T3116] ip6_route_input+0x59c/0xa50 [ 9274.333201][ T3116] ipv6_rcv+0x397/0x810 [ 9274.333201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9274.333201][ T3116] process_backlog+0x101/0x620 [ 9274.333201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9274.333201][ T3116] net_rx_action+0x495/0xbe0 [ 9274.333201][ T3116] __do_softirq+0x1b5/0x7f6 [ 9274.333201][ T3116] [ 9274.335412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9274.335412][ T3116] netdev_get_by_index+0x5e/0x80 [ 9274.335412][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9274.335412][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9274.335412][ T3116] ip6_route_add+0x1c/0x140 [ 9274.335412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9274.335412][ T3116] addrconf_add_dev+0xe2/0x170 [ 9274.335412][ T3116] inet6_addr_add+0x12f/0xa40 [ 9274.335412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9274.335412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9274.335412][ T3116] netlink_rcv_skb+0x130/0x360 [ 9274.335412][ T3116] netlink_unicast+0x449/0x710 [ 9274.335412][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9274.335412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9274.335412][ T3116] ___sys_sendmsg+0xee/0x170 [ 9274.335412][ T3116] __sys_sendmsg+0xcd/0x170 [ 9274.335412][ T3116] do_syscall_64+0xc6/0x1e0 [ 9274.335412][ T3116] [ 9274.337616][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9274.337616][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9274.337616][ T3116] ipv6_find_idev+0x102/0x170 [ 9274.337616][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9274.337616][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9274.337616][ T3116] netlink_rcv_skb+0x130/0x360 [ 9274.337616][ T3116] netlink_unicast+0x449/0x710 [ 9274.337616][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9274.337616][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9274.337616][ T3116] ___sys_sendmsg+0xee/0x170 [ 9274.337616][ T3116] __sys_sendmsg+0xcd/0x170 [ 9274.337616][ T3116] do_syscall_64+0xc6/0x1e0 [ 9274.337616][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9274.337616][ T3116] [ 9274.339339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9274.339339][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9274.339339][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9274.339339][ T3116] ipv6_find_idev+0x102/0x170 [ 9274.339339][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9274.339339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9274.339339][ T3116] netlink_rcv_skb+0x130/0x360 [ 9274.339339][ T3116] netlink_unicast+0x449/0x710 [ 9274.339339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9274.339339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9274.339339][ T3116] ___sys_sendmsg+0xee/0x170 [ 9274.339339][ T3116] __sys_sendmsg+0xcd/0x170 [ 9274.339339][ T3116] do_syscall_64+0xc6/0x1e0 [ 9274.339339][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9274.339339][ T3116] [ 9284.580756][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9284.581245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9284.581245][ T3116] dst_init+0x84/0x4a0 [ 9284.581245][ T3116] dst_alloc+0x97/0x150 [ 9284.581245][ T3116] ip6_dst_alloc+0x23/0x90 [ 9284.581245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9284.581245][ T3116] ip6_pol_route+0x56f/0x840 [ 9284.581245][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9284.581245][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9284.581245][ T3116] fib6_rule_lookup+0x182/0x630 [ 9284.581245][ T3116] ip6_route_input+0x59c/0xa50 [ 9284.581245][ T3116] ipv6_rcv+0x397/0x810 [ 9284.581245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9284.581245][ T3116] process_backlog+0x101/0x620 [ 9284.581245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9284.581245][ T3116] net_rx_action+0x495/0xbe0 [ 9284.581245][ T3116] __do_softirq+0x1b5/0x7f6 [ 9284.581245][ T3116] [ 9284.583346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9284.583346][ T3116] netdev_get_by_index+0x5e/0x80 [ 9284.583346][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9284.583346][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9284.583346][ T3116] ip6_route_add+0x1c/0x140 [ 9284.583346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9284.583346][ T3116] addrconf_add_dev+0xe2/0x170 [ 9284.583346][ T3116] inet6_addr_add+0x12f/0xa40 [ 9284.583346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9284.583346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9284.583346][ T3116] netlink_rcv_skb+0x130/0x360 [ 9284.583346][ T3116] netlink_unicast+0x449/0x710 [ 9284.583346][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9284.583346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9284.583346][ T3116] ___sys_sendmsg+0xee/0x170 [ 9284.583346][ T3116] __sys_sendmsg+0xcd/0x170 [ 9284.583346][ T3116] do_syscall_64+0xc6/0x1e0 [ 9284.583346][ T3116] [ 9284.586115][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9284.586115][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9284.586115][ T3116] ipv6_find_idev+0x102/0x170 [ 9284.586115][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9284.586115][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9284.586115][ T3116] netlink_rcv_skb+0x130/0x360 [ 9284.586115][ T3116] netlink_unicast+0x449/0x710 [ 9284.586115][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9284.586115][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9284.586115][ T3116] ___sys_sendmsg+0xee/0x170 [ 9284.586115][ T3116] __sys_sendmsg+0xcd/0x170 [ 9284.586115][ T3116] do_syscall_64+0xc6/0x1e0 [ 9284.586115][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9284.586115][ T3116] [ 9284.588232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9284.588232][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9284.588232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9284.588232][ T3116] ipv6_find_idev+0x102/0x170 [ 9284.588232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9284.588232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9284.588232][ T3116] netlink_rcv_skb+0x130/0x360 [ 9284.588232][ T3116] netlink_unicast+0x449/0x710 [ 9284.588232][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9284.588232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9284.588232][ T3116] ___sys_sendmsg+0xee/0x170 [ 9284.588232][ T3116] __sys_sendmsg+0xcd/0x170 [ 9284.588232][ T3116] do_syscall_64+0xc6/0x1e0 [ 9284.588232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9284.588232][ T3116] [ 9294.828790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9294.829264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9294.829264][ T3116] dst_init+0x84/0x4a0 [ 9294.829264][ T3116] dst_alloc+0x97/0x150 [ 9294.829264][ T3116] ip6_dst_alloc+0x23/0x90 [ 9294.829264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9294.829264][ T3116] ip6_pol_route+0x56f/0x840 [ 9294.829264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9294.829264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9294.829264][ T3116] fib6_rule_lookup+0x182/0x630 [ 9294.829264][ T3116] ip6_route_input+0x59c/0xa50 [ 9294.829264][ T3116] ipv6_rcv+0x397/0x810 [ 9294.829264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9294.829264][ T3116] process_backlog+0x101/0x620 [ 9294.829264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9294.829264][ T3116] net_rx_action+0x495/0xbe0 [ 9294.829264][ T3116] __do_softirq+0x1b5/0x7f6 [ 9294.829264][ T3116] [ 9294.831392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9294.831392][ T3116] netdev_get_by_index+0x5e/0x80 [ 9294.831392][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9294.831392][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9294.831392][ T3116] ip6_route_add+0x1c/0x140 [ 9294.831392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9294.831392][ T3116] addrconf_add_dev+0xe2/0x170 [ 9294.831392][ T3116] inet6_addr_add+0x12f/0xa40 [ 9294.831392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9294.831392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.831392][ T3116] netlink_rcv_skb+0x130/0x360 [ 9294.831392][ T3116] netlink_unicast+0x449/0x710 [ 9294.831392][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9294.831392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9294.831392][ T3116] ___sys_sendmsg+0xee/0x170 [ 9294.831392][ T3116] __sys_sendmsg+0xcd/0x170 [ 9294.831392][ T3116] do_syscall_64+0xc6/0x1e0 [ 9294.831392][ T3116] [ 9294.833600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9294.833600][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9294.833600][ T3116] ipv6_find_idev+0x102/0x170 [ 9294.833600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9294.833600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.833600][ T3116] netlink_rcv_skb+0x130/0x360 [ 9294.833600][ T3116] netlink_unicast+0x449/0x710 [ 9294.833600][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9294.833600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9294.833600][ T3116] ___sys_sendmsg+0xee/0x170 [ 9294.833600][ T3116] __sys_sendmsg+0xcd/0x170 [ 9294.833600][ T3116] do_syscall_64+0xc6/0x1e0 [ 9294.833600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9294.833600][ T3116] [ 9294.835702][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9294.835702][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9294.835702][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9294.835702][ T3116] ipv6_find_idev+0x102/0x170 [ 9294.835702][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9294.835702][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.835702][ T3116] netlink_rcv_skb+0x130/0x360 [ 9294.835702][ T3116] netlink_unicast+0x449/0x710 [ 9294.835702][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9294.835702][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9294.835702][ T3116] ___sys_sendmsg+0xee/0x170 [ 9294.835702][ T3116] __sys_sendmsg+0xcd/0x170 [ 9294.835702][ T3116] do_syscall_64+0xc6/0x1e0 [ 9294.835702][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9294.835702][ T3116] [ 9304.844806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9304.845266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9304.845266][ T3116] dst_init+0x84/0x4a0 [ 9304.845266][ T3116] dst_alloc+0x97/0x150 [ 9304.845266][ T3116] ip6_dst_alloc+0x23/0x90 [ 9304.845266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9304.845266][ T3116] ip6_pol_route+0x56f/0x840 [ 9304.845266][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9304.845266][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9304.845266][ T3116] fib6_rule_lookup+0x182/0x630 [ 9304.845266][ T3116] ip6_route_input+0x59c/0xa50 [ 9304.845266][ T3116] ipv6_rcv+0x397/0x810 [ 9304.845266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9304.845266][ T3116] process_backlog+0x101/0x620 [ 9304.845266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9304.845266][ T3116] net_rx_action+0x495/0xbe0 [ 9304.845266][ T3116] __do_softirq+0x1b5/0x7f6 [ 9304.845266][ T3116] [ 9304.847339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9304.847339][ T3116] netdev_get_by_index+0x5e/0x80 [ 9304.847339][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9304.847339][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9304.847339][ T3116] ip6_route_add+0x1c/0x140 [ 9304.847339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9304.847339][ T3116] addrconf_add_dev+0xe2/0x170 [ 9304.847339][ T3116] inet6_addr_add+0x12f/0xa40 [ 9304.847339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9304.847339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.847339][ T3116] netlink_rcv_skb+0x130/0x360 [ 9304.847339][ T3116] netlink_unicast+0x449/0x710 [ 9304.847339][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9304.847339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9304.847339][ T3116] ___sys_sendmsg+0xee/0x170 [ 9304.847339][ T3116] __sys_sendmsg+0xcd/0x170 [ 9304.847339][ T3116] do_syscall_64+0xc6/0x1e0 [ 9304.847339][ T3116] [ 9304.849533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9304.849533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9304.849533][ T3116] ipv6_find_idev+0x102/0x170 [ 9304.849533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.849533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.849533][ T3116] netlink_rcv_skb+0x130/0x360 [ 9304.849533][ T3116] netlink_unicast+0x449/0x710 [ 9304.849533][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9304.849533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9304.849533][ T3116] ___sys_sendmsg+0xee/0x170 [ 9304.849533][ T3116] __sys_sendmsg+0xcd/0x170 [ 9304.849533][ T3116] do_syscall_64+0xc6/0x1e0 [ 9304.849533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.849533][ T3116] [ 9304.851226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9304.851226][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9304.851226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9304.851226][ T3116] ipv6_find_idev+0x102/0x170 [ 9304.851226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.851226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.851226][ T3116] netlink_rcv_skb+0x130/0x360 [ 9304.851226][ T3116] netlink_unicast+0x449/0x710 [ 9304.851226][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9304.851226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9304.851226][ T3116] ___sys_sendmsg+0xee/0x170 [ 9304.851226][ T3116] __sys_sendmsg+0xcd/0x170 [ 9304.851226][ T3116] do_syscall_64+0xc6/0x1e0 [ 9304.851226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.851226][ T3116] [ 9315.092805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9315.093273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9315.093273][ T3116] dst_init+0x84/0x4a0 [ 9315.093273][ T3116] dst_alloc+0x97/0x150 [ 9315.093273][ T3116] ip6_dst_alloc+0x23/0x90 [ 9315.093273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9315.093273][ T3116] ip6_pol_route+0x56f/0x840 [ 9315.093273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9315.093273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9315.093273][ T3116] fib6_rule_lookup+0x182/0x630 [ 9315.093273][ T3116] ip6_route_input+0x59c/0xa50 [ 9315.093273][ T3116] ipv6_rcv+0x397/0x810 [ 9315.093273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9315.093273][ T3116] process_backlog+0x101/0x620 [ 9315.093273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9315.093273][ T3116] net_rx_action+0x495/0xbe0 [ 9315.093273][ T3116] __do_softirq+0x1b5/0x7f6 [ 9315.093273][ T3116] [ 9315.095363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9315.095363][ T3116] netdev_get_by_index+0x5e/0x80 [ 9315.095363][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9315.095363][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9315.095363][ T3116] ip6_route_add+0x1c/0x140 [ 9315.095363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9315.095363][ T3116] addrconf_add_dev+0xe2/0x170 [ 9315.095363][ T3116] inet6_addr_add+0x12f/0xa40 [ 9315.095363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9315.095363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9315.095363][ T3116] netlink_rcv_skb+0x130/0x360 [ 9315.095363][ T3116] netlink_unicast+0x449/0x710 [ 9315.095363][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9315.095363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9315.095363][ T3116] ___sys_sendmsg+0xee/0x170 [ 9315.095363][ T3116] __sys_sendmsg+0xcd/0x170 [ 9315.095363][ T3116] do_syscall_64+0xc6/0x1e0 [ 9315.095363][ T3116] [ 9315.097536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9315.097536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9315.097536][ T3116] ipv6_find_idev+0x102/0x170 [ 9315.097536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9315.097536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9315.097536][ T3116] netlink_rcv_skb+0x130/0x360 [ 9315.097536][ T3116] netlink_unicast+0x449/0x710 [ 9315.097536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9315.097536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9315.097536][ T3116] ___sys_sendmsg+0xee/0x170 [ 9315.097536][ T3116] __sys_sendmsg+0xcd/0x170 [ 9315.097536][ T3116] do_syscall_64+0xc6/0x1e0 [ 9315.097536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9315.097536][ T3116] [ 9315.099223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9315.099223][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9315.099223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9315.099223][ T3116] ipv6_find_idev+0x102/0x170 [ 9315.099223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9315.099223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9315.099223][ T3116] netlink_rcv_skb+0x130/0x360 [ 9315.099223][ T3116] netlink_unicast+0x449/0x710 [ 9315.099223][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9315.099223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9315.099223][ T3116] ___sys_sendmsg+0xee/0x170 [ 9315.099223][ T3116] __sys_sendmsg+0xcd/0x170 [ 9315.099223][ T3116] do_syscall_64+0xc6/0x1e0 [ 9315.099223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9315.099223][ T3116] [ 9325.340819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9325.341293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9325.341293][ T3116] dst_init+0x84/0x4a0 [ 9325.341293][ T3116] dst_alloc+0x97/0x150 [ 9325.341293][ T3116] ip6_dst_alloc+0x23/0x90 [ 9325.341293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9325.341293][ T3116] ip6_pol_route+0x56f/0x840 [ 9325.341293][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9325.341293][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9325.341293][ T3116] fib6_rule_lookup+0x182/0x630 [ 9325.341293][ T3116] ip6_route_input+0x59c/0xa50 [ 9325.341293][ T3116] ipv6_rcv+0x397/0x810 [ 9325.341293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9325.341293][ T3116] process_backlog+0x101/0x620 [ 9325.341293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9325.341293][ T3116] net_rx_action+0x495/0xbe0 [ 9325.341293][ T3116] __do_softirq+0x1b5/0x7f6 [ 9325.341293][ T3116] [ 9325.343368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9325.343368][ T3116] netdev_get_by_index+0x5e/0x80 [ 9325.343368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9325.343368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9325.343368][ T3116] ip6_route_add+0x1c/0x140 [ 9325.343368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9325.343368][ T3116] addrconf_add_dev+0xe2/0x170 [ 9325.343368][ T3116] inet6_addr_add+0x12f/0xa40 [ 9325.343368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9325.343368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9325.343368][ T3116] netlink_rcv_skb+0x130/0x360 [ 9325.343368][ T3116] netlink_unicast+0x449/0x710 [ 9325.343368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9325.343368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9325.343368][ T3116] ___sys_sendmsg+0xee/0x170 [ 9325.343368][ T3116] __sys_sendmsg+0xcd/0x170 [ 9325.343368][ T3116] do_syscall_64+0xc6/0x1e0 [ 9325.343368][ T3116] [ 9325.345537][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9325.345537][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9325.345537][ T3116] ipv6_find_idev+0x102/0x170 [ 9325.345537][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9325.345537][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9325.345537][ T3116] netlink_rcv_skb+0x130/0x360 [ 9325.345537][ T3116] netlink_unicast+0x449/0x710 [ 9325.345537][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9325.345537][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9325.345537][ T3116] ___sys_sendmsg+0xee/0x170 [ 9325.345537][ T3116] __sys_sendmsg+0xcd/0x170 [ 9325.345537][ T3116] do_syscall_64+0xc6/0x1e0 [ 9325.345537][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9325.345537][ T3116] [ 9325.347240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9325.347240][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9325.347240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9325.347240][ T3116] ipv6_find_idev+0x102/0x170 [ 9325.347240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9325.347240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9325.347240][ T3116] netlink_rcv_skb+0x130/0x360 [ 9325.347240][ T3116] netlink_unicast+0x449/0x710 [ 9325.347240][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9325.347240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9325.347240][ T3116] ___sys_sendmsg+0xee/0x170 [ 9325.347240][ T3116] __sys_sendmsg+0xcd/0x170 [ 9325.347240][ T3116] do_syscall_64+0xc6/0x1e0 [ 9325.347240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9325.347240][ T3116] [ 9335.596805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9335.597255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9335.597255][ T3116] dst_init+0x84/0x4a0 [ 9335.597255][ T3116] dst_alloc+0x97/0x150 [ 9335.597255][ T3116] ip6_dst_alloc+0x23/0x90 [ 9335.597255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9335.597255][ T3116] ip6_pol_route+0x56f/0x840 [ 9335.597255][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9335.597255][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9335.597255][ T3116] fib6_rule_lookup+0x182/0x630 [ 9335.597255][ T3116] ip6_route_input+0x59c/0xa50 [ 9335.597255][ T3116] ipv6_rcv+0x397/0x810 [ 9335.597255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9335.597255][ T3116] process_backlog+0x101/0x620 [ 9335.597255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9335.597255][ T3116] net_rx_action+0x495/0xbe0 [ 9335.597255][ T3116] __do_softirq+0x1b5/0x7f6 [ 9335.597255][ T3116] [ 9335.599344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9335.599344][ T3116] netdev_get_by_index+0x5e/0x80 [ 9335.599344][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9335.599344][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9335.599344][ T3116] ip6_route_add+0x1c/0x140 [ 9335.599344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9335.599344][ T3116] addrconf_add_dev+0xe2/0x170 [ 9335.599344][ T3116] inet6_addr_add+0x12f/0xa40 [ 9335.599344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9335.599344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.599344][ T3116] netlink_rcv_skb+0x130/0x360 [ 9335.599344][ T3116] netlink_unicast+0x449/0x710 [ 9335.599344][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9335.599344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9335.599344][ T3116] ___sys_sendmsg+0xee/0x170 [ 9335.599344][ T3116] __sys_sendmsg+0xcd/0x170 [ 9335.599344][ T3116] do_syscall_64+0xc6/0x1e0 [ 9335.599344][ T3116] [ 9335.601507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9335.601507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9335.601507][ T3116] ipv6_find_idev+0x102/0x170 [ 9335.601507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9335.601507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.601507][ T3116] netlink_rcv_skb+0x130/0x360 [ 9335.601507][ T3116] netlink_unicast+0x449/0x710 [ 9335.601507][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9335.601507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9335.601507][ T3116] ___sys_sendmsg+0xee/0x170 [ 9335.601507][ T3116] __sys_sendmsg+0xcd/0x170 [ 9335.601507][ T3116] do_syscall_64+0xc6/0x1e0 [ 9335.601507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9335.601507][ T3116] [ 9335.603213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9335.603213][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9335.603213][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9335.603213][ T3116] ipv6_find_idev+0x102/0x170 [ 9335.603213][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9335.603213][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.603213][ T3116] netlink_rcv_skb+0x130/0x360 [ 9335.603213][ T3116] netlink_unicast+0x449/0x710 [ 9335.603213][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9335.603213][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9335.603213][ T3116] ___sys_sendmsg+0xee/0x170 [ 9335.603213][ T3116] __sys_sendmsg+0xcd/0x170 [ 9335.603213][ T3116] do_syscall_64+0xc6/0x1e0 [ 9335.603213][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9335.603213][ T3116] [ 9345.844746][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9345.845228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9345.845228][ T3116] dst_init+0x84/0x4a0 [ 9345.845228][ T3116] dst_alloc+0x97/0x150 [ 9345.845228][ T3116] ip6_dst_alloc+0x23/0x90 [ 9345.845228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9345.845228][ T3116] ip6_pol_route+0x56f/0x840 [ 9345.845228][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9345.845228][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9345.845228][ T3116] fib6_rule_lookup+0x182/0x630 [ 9345.845228][ T3116] ip6_route_input+0x59c/0xa50 [ 9345.845228][ T3116] ipv6_rcv+0x397/0x810 [ 9345.845228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9345.845228][ T3116] process_backlog+0x101/0x620 [ 9345.845228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9345.845228][ T3116] net_rx_action+0x495/0xbe0 [ 9345.845228][ T3116] __do_softirq+0x1b5/0x7f6 [ 9345.845228][ T3116] [ 9345.847294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9345.847294][ T3116] netdev_get_by_index+0x5e/0x80 [ 9345.847294][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9345.847294][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9345.847294][ T3116] ip6_route_add+0x1c/0x140 [ 9345.847294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9345.847294][ T3116] addrconf_add_dev+0xe2/0x170 [ 9345.847294][ T3116] inet6_addr_add+0x12f/0xa40 [ 9345.847294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9345.847294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.847294][ T3116] netlink_rcv_skb+0x130/0x360 [ 9345.847294][ T3116] netlink_unicast+0x449/0x710 [ 9345.847294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9345.847294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9345.847294][ T3116] ___sys_sendmsg+0xee/0x170 [ 9345.847294][ T3116] __sys_sendmsg+0xcd/0x170 [ 9345.847294][ T3116] do_syscall_64+0xc6/0x1e0 [ 9345.847294][ T3116] [ 9345.849460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9345.849460][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9345.849460][ T3116] ipv6_find_idev+0x102/0x170 [ 9345.849460][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.849460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.849460][ T3116] netlink_rcv_skb+0x130/0x360 [ 9345.849460][ T3116] netlink_unicast+0x449/0x710 [ 9345.849460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9345.849460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9345.849460][ T3116] ___sys_sendmsg+0xee/0x170 [ 9345.849460][ T3116] __sys_sendmsg+0xcd/0x170 [ 9345.849460][ T3116] do_syscall_64+0xc6/0x1e0 [ 9345.849460][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.849460][ T3116] [ 9345.851165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9345.851165][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9345.851165][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9345.851165][ T3116] ipv6_find_idev+0x102/0x170 [ 9345.851165][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.851165][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.851165][ T3116] netlink_rcv_skb+0x130/0x360 [ 9345.851165][ T3116] netlink_unicast+0x449/0x710 [ 9345.851165][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9345.851165][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9345.851165][ T3116] ___sys_sendmsg+0xee/0x170 [ 9345.851165][ T3116] __sys_sendmsg+0xcd/0x170 [ 9345.851165][ T3116] do_syscall_64+0xc6/0x1e0 [ 9345.851165][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.851165][ T3116] [ 9356.092812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9356.093268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9356.093268][ T3116] dst_init+0x84/0x4a0 [ 9356.093268][ T3116] dst_alloc+0x97/0x150 [ 9356.093268][ T3116] ip6_dst_alloc+0x23/0x90 [ 9356.093268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9356.093268][ T3116] ip6_pol_route+0x56f/0x840 [ 9356.093268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9356.093268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9356.093268][ T3116] fib6_rule_lookup+0x182/0x630 [ 9356.093268][ T3116] ip6_route_input+0x59c/0xa50 [ 9356.093268][ T3116] ipv6_rcv+0x397/0x810 [ 9356.093268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9356.093268][ T3116] process_backlog+0x101/0x620 [ 9356.093268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9356.093268][ T3116] net_rx_action+0x495/0xbe0 [ 9356.093268][ T3116] __do_softirq+0x1b5/0x7f6 [ 9356.093268][ T3116] [ 9356.095356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9356.095356][ T3116] netdev_get_by_index+0x5e/0x80 [ 9356.095356][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9356.095356][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9356.095356][ T3116] ip6_route_add+0x1c/0x140 [ 9356.095356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9356.095356][ T3116] addrconf_add_dev+0xe2/0x170 [ 9356.095356][ T3116] inet6_addr_add+0x12f/0xa40 [ 9356.095356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9356.095356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9356.095356][ T3116] netlink_rcv_skb+0x130/0x360 [ 9356.095356][ T3116] netlink_unicast+0x449/0x710 [ 9356.095356][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9356.095356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9356.095356][ T3116] ___sys_sendmsg+0xee/0x170 [ 9356.095356][ T3116] __sys_sendmsg+0xcd/0x170 [ 9356.095356][ T3116] do_syscall_64+0xc6/0x1e0 [ 9356.095356][ T3116] [ 9356.097520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9356.097520][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9356.097520][ T3116] ipv6_find_idev+0x102/0x170 [ 9356.097520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9356.097520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9356.097520][ T3116] netlink_rcv_skb+0x130/0x360 [ 9356.097520][ T3116] netlink_unicast+0x449/0x710 [ 9356.097520][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9356.097520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9356.097520][ T3116] ___sys_sendmsg+0xee/0x170 [ 9356.097520][ T3116] __sys_sendmsg+0xcd/0x170 [ 9356.097520][ T3116] do_syscall_64+0xc6/0x1e0 [ 9356.097520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9356.097520][ T3116] [ 9356.099207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9356.099207][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9356.099207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9356.099207][ T3116] ipv6_find_idev+0x102/0x170 [ 9356.099207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9356.099207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9356.099207][ T3116] netlink_rcv_skb+0x130/0x360 [ 9356.099207][ T3116] netlink_unicast+0x449/0x710 [ 9356.099207][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9356.099207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9356.099207][ T3116] ___sys_sendmsg+0xee/0x170 [ 9356.099207][ T3116] __sys_sendmsg+0xcd/0x170 [ 9356.099207][ T3116] do_syscall_64+0xc6/0x1e0 [ 9356.099207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9356.099207][ T3116] [ 9366.340799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9366.341260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9366.341260][ T3116] dst_init+0x84/0x4a0 [ 9366.341260][ T3116] dst_alloc+0x97/0x150 [ 9366.341260][ T3116] ip6_dst_alloc+0x23/0x90 [ 9366.341260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9366.341260][ T3116] ip6_pol_route+0x56f/0x840 [ 9366.341260][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9366.341260][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9366.341260][ T3116] fib6_rule_lookup+0x182/0x630 [ 9366.341260][ T3116] ip6_route_input+0x59c/0xa50 [ 9366.341260][ T3116] ipv6_rcv+0x397/0x810 [ 9366.341260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9366.341260][ T3116] process_backlog+0x101/0x620 [ 9366.341260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9366.341260][ T3116] net_rx_action+0x495/0xbe0 [ 9366.341260][ T3116] __do_softirq+0x1b5/0x7f6 [ 9366.341260][ T3116] [ 9366.343326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9366.343326][ T3116] netdev_get_by_index+0x5e/0x80 [ 9366.343326][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9366.343326][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9366.343326][ T3116] ip6_route_add+0x1c/0x140 [ 9366.343326][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9366.343326][ T3116] addrconf_add_dev+0xe2/0x170 [ 9366.343326][ T3116] inet6_addr_add+0x12f/0xa40 [ 9366.343326][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9366.343326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9366.343326][ T3116] netlink_rcv_skb+0x130/0x360 [ 9366.343326][ T3116] netlink_unicast+0x449/0x710 [ 9366.343326][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9366.343326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9366.343326][ T3116] ___sys_sendmsg+0xee/0x170 [ 9366.343326][ T3116] __sys_sendmsg+0xcd/0x170 [ 9366.343326][ T3116] do_syscall_64+0xc6/0x1e0 [ 9366.343326][ T3116] [ 9366.345517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9366.345517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9366.345517][ T3116] ipv6_find_idev+0x102/0x170 [ 9366.345517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9366.345517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9366.345517][ T3116] netlink_rcv_skb+0x130/0x360 [ 9366.345517][ T3116] netlink_unicast+0x449/0x710 [ 9366.345517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9366.345517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9366.345517][ T3116] ___sys_sendmsg+0xee/0x170 [ 9366.345517][ T3116] __sys_sendmsg+0xcd/0x170 [ 9366.345517][ T3116] do_syscall_64+0xc6/0x1e0 [ 9366.345517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9366.345517][ T3116] [ 9366.347206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9366.347206][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9366.347206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9366.347206][ T3116] ipv6_find_idev+0x102/0x170 [ 9366.347206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9366.347206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9366.347206][ T3116] netlink_rcv_skb+0x130/0x360 [ 9366.347206][ T3116] netlink_unicast+0x449/0x710 [ 9366.347206][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9366.347206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9366.347206][ T3116] ___sys_sendmsg+0xee/0x170 [ 9366.347206][ T3116] __sys_sendmsg+0xcd/0x170 [ 9366.347206][ T3116] do_syscall_64+0xc6/0x1e0 [ 9366.347206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9366.347206][ T3116] [ 9376.588868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9376.589324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9376.589324][ T3116] dst_init+0x84/0x4a0 [ 9376.589324][ T3116] dst_alloc+0x97/0x150 [ 9376.589324][ T3116] ip6_dst_alloc+0x23/0x90 [ 9376.589324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9376.589324][ T3116] ip6_pol_route+0x56f/0x840 [ 9376.589324][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9376.589324][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9376.589324][ T3116] fib6_rule_lookup+0x182/0x630 [ 9376.589324][ T3116] ip6_route_input+0x59c/0xa50 [ 9376.589324][ T3116] ipv6_rcv+0x397/0x810 [ 9376.589324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9376.589324][ T3116] process_backlog+0x101/0x620 [ 9376.589324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9376.589324][ T3116] net_rx_action+0x495/0xbe0 [ 9376.589324][ T3116] __do_softirq+0x1b5/0x7f6 [ 9376.589324][ T3116] [ 9376.591383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9376.591383][ T3116] netdev_get_by_index+0x5e/0x80 [ 9376.591383][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9376.591383][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9376.591383][ T3116] ip6_route_add+0x1c/0x140 [ 9376.591383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9376.591383][ T3116] addrconf_add_dev+0xe2/0x170 [ 9376.591383][ T3116] inet6_addr_add+0x12f/0xa40 [ 9376.591383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9376.591383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9376.591383][ T3116] netlink_rcv_skb+0x130/0x360 [ 9376.591383][ T3116] netlink_unicast+0x449/0x710 [ 9376.591383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9376.591383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9376.591383][ T3116] ___sys_sendmsg+0xee/0x170 [ 9376.591383][ T3116] __sys_sendmsg+0xcd/0x170 [ 9376.591383][ T3116] do_syscall_64+0xc6/0x1e0 [ 9376.591383][ T3116] [ 9376.593538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9376.593538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9376.593538][ T3116] ipv6_find_idev+0x102/0x170 [ 9376.593538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9376.593538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9376.593538][ T3116] netlink_rcv_skb+0x130/0x360 [ 9376.593538][ T3116] netlink_unicast+0x449/0x710 [ 9376.593538][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9376.593538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9376.593538][ T3116] ___sys_sendmsg+0xee/0x170 [ 9376.593538][ T3116] __sys_sendmsg+0xcd/0x170 [ 9376.593538][ T3116] do_syscall_64+0xc6/0x1e0 [ 9376.593538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9376.593538][ T3116] [ 9376.595251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9376.595251][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9376.595251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9376.595251][ T3116] ipv6_find_idev+0x102/0x170 [ 9376.595251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9376.595251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9376.595251][ T3116] netlink_rcv_skb+0x130/0x360 [ 9376.595251][ T3116] netlink_unicast+0x449/0x710 [ 9376.595251][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9376.595251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9376.595251][ T3116] ___sys_sendmsg+0xee/0x170 [ 9376.595251][ T3116] __sys_sendmsg+0xcd/0x170 [ 9376.595251][ T3116] do_syscall_64+0xc6/0x1e0 [ 9376.595251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9376.595251][ T3116] [ 9386.772738][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9386.773262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9386.773262][ T3116] dst_init+0x84/0x4a0 [ 9386.773262][ T3116] dst_alloc+0x97/0x150 [ 9386.773262][ T3116] ip6_dst_alloc+0x23/0x90 [ 9386.773262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9386.773262][ T3116] ip6_pol_route+0x56f/0x840 [ 9386.773262][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9386.773262][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9386.773262][ T3116] fib6_rule_lookup+0x182/0x630 [ 9386.773262][ T3116] ip6_route_input+0x59c/0xa50 [ 9386.773262][ T3116] ipv6_rcv+0x397/0x810 [ 9386.773262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9386.773262][ T3116] process_backlog+0x101/0x620 [ 9386.773262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9386.773262][ T3116] net_rx_action+0x495/0xbe0 [ 9386.773262][ T3116] __do_softirq+0x1b5/0x7f6 [ 9386.773262][ T3116] [ 9386.775354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9386.775354][ T3116] netdev_get_by_index+0x5e/0x80 [ 9386.775354][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9386.775354][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9386.775354][ T3116] ip6_route_add+0x1c/0x140 [ 9386.775354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9386.775354][ T3116] addrconf_add_dev+0xe2/0x170 [ 9386.775354][ T3116] inet6_addr_add+0x12f/0xa40 [ 9386.775354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9386.775354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.775354][ T3116] netlink_rcv_skb+0x130/0x360 [ 9386.775354][ T3116] netlink_unicast+0x449/0x710 [ 9386.775354][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9386.775354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9386.775354][ T3116] ___sys_sendmsg+0xee/0x170 [ 9386.775354][ T3116] __sys_sendmsg+0xcd/0x170 [ 9386.775354][ T3116] do_syscall_64+0xc6/0x1e0 [ 9386.775354][ T3116] [ 9386.777550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9386.777550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9386.777550][ T3116] ipv6_find_idev+0x102/0x170 [ 9386.777550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9386.777550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.777550][ T3116] netlink_rcv_skb+0x130/0x360 [ 9386.777550][ T3116] netlink_unicast+0x449/0x710 [ 9386.777550][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9386.777550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9386.777550][ T3116] ___sys_sendmsg+0xee/0x170 [ 9386.777550][ T3116] __sys_sendmsg+0xcd/0x170 [ 9386.777550][ T3116] do_syscall_64+0xc6/0x1e0 [ 9386.777550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9386.777550][ T3116] [ 9386.779269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9386.779269][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9386.779269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9386.779269][ T3116] ipv6_find_idev+0x102/0x170 [ 9386.779269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9386.779269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9386.779269][ T3116] netlink_rcv_skb+0x130/0x360 [ 9386.779269][ T3116] netlink_unicast+0x449/0x710 [ 9386.779269][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9386.779269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9386.779269][ T3116] ___sys_sendmsg+0xee/0x170 [ 9386.779269][ T3116] __sys_sendmsg+0xcd/0x170 [ 9386.779269][ T3116] do_syscall_64+0xc6/0x1e0 [ 9386.779269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9386.779269][ T3116] [ 9397.020737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9397.021202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9397.021202][ T3116] dst_init+0x84/0x4a0 [ 9397.021202][ T3116] dst_alloc+0x97/0x150 [ 9397.021202][ T3116] ip6_dst_alloc+0x23/0x90 [ 9397.021202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9397.021202][ T3116] ip6_pol_route+0x56f/0x840 [ 9397.021202][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9397.021202][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9397.021202][ T3116] fib6_rule_lookup+0x182/0x630 [ 9397.021202][ T3116] ip6_route_input+0x59c/0xa50 [ 9397.021202][ T3116] ipv6_rcv+0x397/0x810 [ 9397.021202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9397.021202][ T3116] process_backlog+0x101/0x620 [ 9397.021202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9397.021202][ T3116] net_rx_action+0x495/0xbe0 [ 9397.021202][ T3116] __do_softirq+0x1b5/0x7f6 [ 9397.021202][ T3116] [ 9397.023280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9397.023280][ T3116] netdev_get_by_index+0x5e/0x80 [ 9397.023280][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9397.023280][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9397.023280][ T3116] ip6_route_add+0x1c/0x140 [ 9397.023280][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9397.023280][ T3116] addrconf_add_dev+0xe2/0x170 [ 9397.023280][ T3116] inet6_addr_add+0x12f/0xa40 [ 9397.023280][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9397.023280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9397.023280][ T3116] netlink_rcv_skb+0x130/0x360 [ 9397.023280][ T3116] netlink_unicast+0x449/0x710 [ 9397.023280][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9397.023280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9397.023280][ T3116] ___sys_sendmsg+0xee/0x170 [ 9397.023280][ T3116] __sys_sendmsg+0xcd/0x170 [ 9397.023280][ T3116] do_syscall_64+0xc6/0x1e0 [ 9397.023280][ T3116] [ 9397.025497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9397.025497][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9397.025497][ T3116] ipv6_find_idev+0x102/0x170 [ 9397.025497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9397.025497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9397.025497][ T3116] netlink_rcv_skb+0x130/0x360 [ 9397.025497][ T3116] netlink_unicast+0x449/0x710 [ 9397.025497][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9397.025497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9397.025497][ T3116] ___sys_sendmsg+0xee/0x170 [ 9397.025497][ T3116] __sys_sendmsg+0xcd/0x170 [ 9397.025497][ T3116] do_syscall_64+0xc6/0x1e0 [ 9397.025497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9397.025497][ T3116] [ 9397.027208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9397.027208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9397.027208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9397.027208][ T3116] ipv6_find_idev+0x102/0x170 [ 9397.027208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9397.027208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9397.027208][ T3116] netlink_rcv_skb+0x130/0x360 [ 9397.027208][ T3116] netlink_unicast+0x449/0x710 [ 9397.027208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9397.027208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9397.027208][ T3116] ___sys_sendmsg+0xee/0x170 [ 9397.027208][ T3116] __sys_sendmsg+0xcd/0x170 [ 9397.027208][ T3116] do_syscall_64+0xc6/0x1e0 [ 9397.027208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9397.027208][ T3116] [ 9407.268822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9407.269290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9407.269290][ T3116] dst_init+0x84/0x4a0 [ 9407.269290][ T3116] dst_alloc+0x97/0x150 [ 9407.269290][ T3116] ip6_dst_alloc+0x23/0x90 [ 9407.269290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9407.269290][ T3116] ip6_pol_route+0x56f/0x840 [ 9407.269290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9407.269290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9407.269290][ T3116] fib6_rule_lookup+0x182/0x630 [ 9407.269290][ T3116] ip6_route_input+0x59c/0xa50 [ 9407.269290][ T3116] ipv6_rcv+0x397/0x810 [ 9407.269290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9407.269290][ T3116] process_backlog+0x101/0x620 [ 9407.269290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9407.269290][ T3116] net_rx_action+0x495/0xbe0 [ 9407.269290][ T3116] __do_softirq+0x1b5/0x7f6 [ 9407.269290][ T3116] [ 9407.271382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9407.271382][ T3116] netdev_get_by_index+0x5e/0x80 [ 9407.271382][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9407.271382][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9407.271382][ T3116] ip6_route_add+0x1c/0x140 [ 9407.271382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9407.271382][ T3116] addrconf_add_dev+0xe2/0x170 [ 9407.271382][ T3116] inet6_addr_add+0x12f/0xa40 [ 9407.271382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9407.271382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9407.271382][ T3116] netlink_rcv_skb+0x130/0x360 [ 9407.271382][ T3116] netlink_unicast+0x449/0x710 [ 9407.271382][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9407.271382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9407.271382][ T3116] ___sys_sendmsg+0xee/0x170 [ 9407.271382][ T3116] __sys_sendmsg+0xcd/0x170 [ 9407.271382][ T3116] do_syscall_64+0xc6/0x1e0 [ 9407.271382][ T3116] [ 9407.273577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9407.273577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9407.273577][ T3116] ipv6_find_idev+0x102/0x170 [ 9407.273577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9407.273577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9407.273577][ T3116] netlink_rcv_skb+0x130/0x360 [ 9407.273577][ T3116] netlink_unicast+0x449/0x710 [ 9407.273577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9407.273577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9407.273577][ T3116] ___sys_sendmsg+0xee/0x170 [ 9407.273577][ T3116] __sys_sendmsg+0xcd/0x170 [ 9407.273577][ T3116] do_syscall_64+0xc6/0x1e0 [ 9407.273577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9407.273577][ T3116] [ 9407.275305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9407.275305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9407.275305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9407.275305][ T3116] ipv6_find_idev+0x102/0x170 [ 9407.275305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9407.275305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9407.275305][ T3116] netlink_rcv_skb+0x130/0x360 [ 9407.275305][ T3116] netlink_unicast+0x449/0x710 [ 9407.275305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9407.275305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9407.275305][ T3116] ___sys_sendmsg+0xee/0x170 [ 9407.275305][ T3116] __sys_sendmsg+0xcd/0x170 [ 9407.275305][ T3116] do_syscall_64+0xc6/0x1e0 [ 9407.275305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9407.275305][ T3116] [ 9417.516812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9417.517286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9417.517286][ T3116] dst_init+0x84/0x4a0 [ 9417.517286][ T3116] dst_alloc+0x97/0x150 [ 9417.517286][ T3116] ip6_dst_alloc+0x23/0x90 [ 9417.517286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9417.517286][ T3116] ip6_pol_route+0x56f/0x840 [ 9417.517286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9417.517286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9417.517286][ T3116] fib6_rule_lookup+0x182/0x630 [ 9417.517286][ T3116] ip6_route_input+0x59c/0xa50 [ 9417.517286][ T3116] ipv6_rcv+0x397/0x810 [ 9417.517286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9417.517286][ T3116] process_backlog+0x101/0x620 [ 9417.517286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9417.517286][ T3116] net_rx_action+0x495/0xbe0 [ 9417.517286][ T3116] __do_softirq+0x1b5/0x7f6 [ 9417.517286][ T3116] [ 9417.519573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9417.519573][ T3116] netdev_get_by_index+0x5e/0x80 [ 9417.519573][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9417.519573][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9417.519573][ T3116] ip6_route_add+0x1c/0x140 [ 9417.519573][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9417.519573][ T3116] addrconf_add_dev+0xe2/0x170 [ 9417.519573][ T3116] inet6_addr_add+0x12f/0xa40 [ 9417.519573][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9417.519573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9417.519573][ T3116] netlink_rcv_skb+0x130/0x360 [ 9417.519573][ T3116] netlink_unicast+0x449/0x710 [ 9417.519573][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9417.519573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9417.519573][ T3116] ___sys_sendmsg+0xee/0x170 [ 9417.519573][ T3116] __sys_sendmsg+0xcd/0x170 [ 9417.519573][ T3116] do_syscall_64+0xc6/0x1e0 [ 9417.519573][ T3116] [ 9417.521937][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9417.521937][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9417.521937][ T3116] ipv6_find_idev+0x102/0x170 [ 9417.521937][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9417.521937][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9417.521937][ T3116] netlink_rcv_skb+0x130/0x360 [ 9417.521937][ T3116] netlink_unicast+0x449/0x710 [ 9417.521937][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9417.521937][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9417.521937][ T3116] ___sys_sendmsg+0xee/0x170 [ 9417.521937][ T3116] __sys_sendmsg+0xcd/0x170 [ 9417.521937][ T3116] do_syscall_64+0xc6/0x1e0 [ 9417.521937][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9417.521937][ T3116] [ 9417.523795][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9417.523795][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9417.523795][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9417.523795][ T3116] ipv6_find_idev+0x102/0x170 [ 9417.523795][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9417.523795][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9417.523795][ T3116] netlink_rcv_skb+0x130/0x360 [ 9417.523795][ T3116] netlink_unicast+0x449/0x710 [ 9417.523795][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9417.523795][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9417.523795][ T3116] ___sys_sendmsg+0xee/0x170 [ 9417.523795][ T3116] __sys_sendmsg+0xcd/0x170 [ 9417.523795][ T3116] do_syscall_64+0xc6/0x1e0 [ 9417.523795][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9417.523795][ T3116] [ 9427.764807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9427.765259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9427.765259][ T3116] dst_init+0x84/0x4a0 [ 9427.765259][ T3116] dst_alloc+0x97/0x150 [ 9427.765259][ T3116] ip6_dst_alloc+0x23/0x90 [ 9427.765259][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9427.765259][ T3116] ip6_pol_route+0x56f/0x840 [ 9427.765259][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9427.765259][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9427.765259][ T3116] fib6_rule_lookup+0x182/0x630 [ 9427.765259][ T3116] ip6_route_input+0x59c/0xa50 [ 9427.765259][ T3116] ipv6_rcv+0x397/0x810 [ 9427.765259][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9427.765259][ T3116] process_backlog+0x101/0x620 [ 9427.765259][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9427.765259][ T3116] net_rx_action+0x495/0xbe0 [ 9427.765259][ T3116] __do_softirq+0x1b5/0x7f6 [ 9427.765259][ T3116] [ 9427.767518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9427.767518][ T3116] netdev_get_by_index+0x5e/0x80 [ 9427.767518][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9427.767518][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9427.767518][ T3116] ip6_route_add+0x1c/0x140 [ 9427.767518][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9427.767518][ T3116] addrconf_add_dev+0xe2/0x170 [ 9427.767518][ T3116] inet6_addr_add+0x12f/0xa40 [ 9427.767518][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9427.767518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.767518][ T3116] netlink_rcv_skb+0x130/0x360 [ 9427.767518][ T3116] netlink_unicast+0x449/0x710 [ 9427.767518][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9427.767518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9427.767518][ T3116] ___sys_sendmsg+0xee/0x170 [ 9427.767518][ T3116] __sys_sendmsg+0xcd/0x170 [ 9427.767518][ T3116] do_syscall_64+0xc6/0x1e0 [ 9427.767518][ T3116] [ 9427.769912][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9427.769912][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9427.769912][ T3116] ipv6_find_idev+0x102/0x170 [ 9427.769912][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9427.769912][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.769912][ T3116] netlink_rcv_skb+0x130/0x360 [ 9427.769912][ T3116] netlink_unicast+0x449/0x710 [ 9427.769912][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9427.769912][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9427.769912][ T3116] ___sys_sendmsg+0xee/0x170 [ 9427.769912][ T3116] __sys_sendmsg+0xcd/0x170 [ 9427.769912][ T3116] do_syscall_64+0xc6/0x1e0 [ 9427.769912][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9427.769912][ T3116] [ 9427.771776][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9427.771776][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9427.771776][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9427.771776][ T3116] ipv6_find_idev+0x102/0x170 [ 9427.771776][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9427.771776][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9427.771776][ T3116] netlink_rcv_skb+0x130/0x360 [ 9427.771776][ T3116] netlink_unicast+0x449/0x710 [ 9427.771776][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9427.771776][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9427.771776][ T3116] ___sys_sendmsg+0xee/0x170 [ 9427.771776][ T3116] __sys_sendmsg+0xcd/0x170 [ 9427.771776][ T3116] do_syscall_64+0xc6/0x1e0 [ 9427.771776][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9427.771776][ T3116] [ 9438.012808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9438.013263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9438.013263][ T3116] dst_init+0x84/0x4a0 [ 9438.013263][ T3116] dst_alloc+0x97/0x150 [ 9438.013263][ T3116] ip6_dst_alloc+0x23/0x90 [ 9438.013263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9438.013263][ T3116] ip6_pol_route+0x56f/0x840 [ 9438.013263][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9438.013263][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9438.013263][ T3116] fib6_rule_lookup+0x182/0x630 [ 9438.013263][ T3116] ip6_route_input+0x59c/0xa50 [ 9438.013263][ T3116] ipv6_rcv+0x397/0x810 [ 9438.013263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9438.013263][ T3116] process_backlog+0x101/0x620 [ 9438.013263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9438.013263][ T3116] net_rx_action+0x495/0xbe0 [ 9438.013263][ T3116] __do_softirq+0x1b5/0x7f6 [ 9438.013263][ T3116] [ 9438.015552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9438.015552][ T3116] netdev_get_by_index+0x5e/0x80 [ 9438.015552][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9438.015552][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9438.015552][ T3116] ip6_route_add+0x1c/0x140 [ 9438.015552][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9438.015552][ T3116] addrconf_add_dev+0xe2/0x170 [ 9438.015552][ T3116] inet6_addr_add+0x12f/0xa40 [ 9438.015552][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9438.015552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9438.015552][ T3116] netlink_rcv_skb+0x130/0x360 [ 9438.015552][ T3116] netlink_unicast+0x449/0x710 [ 9438.015552][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9438.015552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9438.015552][ T3116] ___sys_sendmsg+0xee/0x170 [ 9438.015552][ T3116] __sys_sendmsg+0xcd/0x170 [ 9438.015552][ T3116] do_syscall_64+0xc6/0x1e0 [ 9438.015552][ T3116] [ 9438.017913][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9438.017913][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9438.017913][ T3116] ipv6_find_idev+0x102/0x170 [ 9438.017913][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9438.017913][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9438.017913][ T3116] netlink_rcv_skb+0x130/0x360 [ 9438.017913][ T3116] netlink_unicast+0x449/0x710 [ 9438.017913][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9438.017913][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9438.017913][ T3116] ___sys_sendmsg+0xee/0x170 [ 9438.017913][ T3116] __sys_sendmsg+0xcd/0x170 [ 9438.017913][ T3116] do_syscall_64+0xc6/0x1e0 [ 9438.017913][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9438.017913][ T3116] [ 9438.019787][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9438.019787][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9438.019787][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9438.019787][ T3116] ipv6_find_idev+0x102/0x170 [ 9438.019787][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9438.019787][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9438.019787][ T3116] netlink_rcv_skb+0x130/0x360 [ 9438.019787][ T3116] netlink_unicast+0x449/0x710 [ 9438.019787][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9438.019787][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9438.019787][ T3116] ___sys_sendmsg+0xee/0x170 [ 9438.019787][ T3116] __sys_sendmsg+0xcd/0x170 [ 9438.019787][ T3116] do_syscall_64+0xc6/0x1e0 [ 9438.019787][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9438.019787][ T3116] [ 9448.260816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9448.261318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9448.261318][ T3116] dst_init+0x84/0x4a0 [ 9448.261318][ T3116] dst_alloc+0x97/0x150 [ 9448.261318][ T3116] ip6_dst_alloc+0x23/0x90 [ 9448.261318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9448.261318][ T3116] ip6_pol_route+0x56f/0x840 [ 9448.261318][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9448.261318][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9448.261318][ T3116] fib6_rule_lookup+0x182/0x630 [ 9448.261318][ T3116] ip6_route_input+0x59c/0xa50 [ 9448.261318][ T3116] ipv6_rcv+0x397/0x810 [ 9448.261318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9448.261318][ T3116] process_backlog+0x101/0x620 [ 9448.261318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9448.261318][ T3116] net_rx_action+0x495/0xbe0 [ 9448.261318][ T3116] __do_softirq+0x1b5/0x7f6 [ 9448.261318][ T3116] [ 9448.263570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9448.263570][ T3116] netdev_get_by_index+0x5e/0x80 [ 9448.263570][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9448.263570][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9448.263570][ T3116] ip6_route_add+0x1c/0x140 [ 9448.263570][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9448.263570][ T3116] addrconf_add_dev+0xe2/0x170 [ 9448.263570][ T3116] inet6_addr_add+0x12f/0xa40 [ 9448.263570][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9448.263570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9448.263570][ T3116] netlink_rcv_skb+0x130/0x360 [ 9448.263570][ T3116] netlink_unicast+0x449/0x710 [ 9448.263570][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9448.263570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9448.263570][ T3116] ___sys_sendmsg+0xee/0x170 [ 9448.263570][ T3116] __sys_sendmsg+0xcd/0x170 [ 9448.263570][ T3116] do_syscall_64+0xc6/0x1e0 [ 9448.263570][ T3116] [ 9448.265947][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9448.265947][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9448.265947][ T3116] ipv6_find_idev+0x102/0x170 [ 9448.265947][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9448.265947][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9448.265947][ T3116] netlink_rcv_skb+0x130/0x360 [ 9448.265947][ T3116] netlink_unicast+0x449/0x710 [ 9448.265947][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9448.265947][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9448.265947][ T3116] ___sys_sendmsg+0xee/0x170 [ 9448.265947][ T3116] __sys_sendmsg+0xcd/0x170 [ 9448.265947][ T3116] do_syscall_64+0xc6/0x1e0 [ 9448.265947][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9448.265947][ T3116] [ 9448.267801][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9448.267801][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9448.267801][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9448.267801][ T3116] ipv6_find_idev+0x102/0x170 [ 9448.267801][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9448.267801][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9448.267801][ T3116] netlink_rcv_skb+0x130/0x360 [ 9448.267801][ T3116] netlink_unicast+0x449/0x710 [ 9448.267801][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9448.267801][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9448.267801][ T3116] ___sys_sendmsg+0xee/0x170 [ 9448.267801][ T3116] __sys_sendmsg+0xcd/0x170 [ 9448.267801][ T3116] do_syscall_64+0xc6/0x1e0 [ 9448.267801][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9448.267801][ T3116] [ 9458.508810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9458.509254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9458.509254][ T3116] dst_init+0x84/0x4a0 [ 9458.509254][ T3116] dst_alloc+0x97/0x150 [ 9458.509254][ T3116] ip6_dst_alloc+0x23/0x90 [ 9458.509254][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9458.509254][ T3116] ip6_pol_route+0x56f/0x840 [ 9458.509254][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9458.509254][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9458.509254][ T3116] fib6_rule_lookup+0x182/0x630 [ 9458.509254][ T3116] ip6_route_input+0x59c/0xa50 [ 9458.509254][ T3116] ipv6_rcv+0x397/0x810 [ 9458.509254][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9458.509254][ T3116] process_backlog+0x101/0x620 [ 9458.509254][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9458.509254][ T3116] net_rx_action+0x495/0xbe0 [ 9458.509254][ T3116] __do_softirq+0x1b5/0x7f6 [ 9458.509254][ T3116] [ 9458.511543][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9458.511543][ T3116] netdev_get_by_index+0x5e/0x80 [ 9458.511543][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9458.511543][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9458.511543][ T3116] ip6_route_add+0x1c/0x140 [ 9458.511543][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9458.511543][ T3116] addrconf_add_dev+0xe2/0x170 [ 9458.511543][ T3116] inet6_addr_add+0x12f/0xa40 [ 9458.511543][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9458.511543][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9458.511543][ T3116] netlink_rcv_skb+0x130/0x360 [ 9458.511543][ T3116] netlink_unicast+0x449/0x710 [ 9458.511543][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9458.511543][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9458.511543][ T3116] ___sys_sendmsg+0xee/0x170 [ 9458.511543][ T3116] __sys_sendmsg+0xcd/0x170 [ 9458.511543][ T3116] do_syscall_64+0xc6/0x1e0 [ 9458.511543][ T3116] [ 9458.513925][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9458.513925][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9458.513925][ T3116] ipv6_find_idev+0x102/0x170 [ 9458.513925][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9458.513925][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9458.513925][ T3116] netlink_rcv_skb+0x130/0x360 [ 9458.513925][ T3116] netlink_unicast+0x449/0x710 [ 9458.513925][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9458.513925][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9458.513925][ T3116] ___sys_sendmsg+0xee/0x170 [ 9458.513925][ T3116] __sys_sendmsg+0xcd/0x170 [ 9458.513925][ T3116] do_syscall_64+0xc6/0x1e0 [ 9458.513925][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9458.513925][ T3116] [ 9458.515794][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9458.515794][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9458.515794][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9458.515794][ T3116] ipv6_find_idev+0x102/0x170 [ 9458.515794][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9458.515794][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9458.515794][ T3116] netlink_rcv_skb+0x130/0x360 [ 9458.515794][ T3116] netlink_unicast+0x449/0x710 [ 9458.515794][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9458.515794][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9458.515794][ T3116] ___sys_sendmsg+0xee/0x170 [ 9458.515794][ T3116] __sys_sendmsg+0xcd/0x170 [ 9458.515794][ T3116] do_syscall_64+0xc6/0x1e0 [ 9458.515794][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9458.515794][ T3116] [ 9468.756815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9468.757299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9468.757299][ T3116] dst_init+0x84/0x4a0 [ 9468.757299][ T3116] dst_alloc+0x97/0x150 [ 9468.757299][ T3116] ip6_dst_alloc+0x23/0x90 [ 9468.757299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9468.757299][ T3116] ip6_pol_route+0x56f/0x840 [ 9468.757299][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9468.757299][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9468.757299][ T3116] fib6_rule_lookup+0x182/0x630 [ 9468.757299][ T3116] ip6_route_input+0x59c/0xa50 [ 9468.757299][ T3116] ipv6_rcv+0x397/0x810 [ 9468.757299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9468.757299][ T3116] process_backlog+0x101/0x620 [ 9468.757299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9468.757299][ T3116] net_rx_action+0x495/0xbe0 [ 9468.757299][ T3116] __do_softirq+0x1b5/0x7f6 [ 9468.757299][ T3116] [ 9468.759555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9468.759555][ T3116] netdev_get_by_index+0x5e/0x80 [ 9468.759555][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9468.759555][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9468.759555][ T3116] ip6_route_add+0x1c/0x140 [ 9468.759555][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9468.759555][ T3116] addrconf_add_dev+0xe2/0x170 [ 9468.759555][ T3116] inet6_addr_add+0x12f/0xa40 [ 9468.759555][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9468.759555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9468.759555][ T3116] netlink_rcv_skb+0x130/0x360 [ 9468.759555][ T3116] netlink_unicast+0x449/0x710 [ 9468.759555][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9468.759555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9468.759555][ T3116] ___sys_sendmsg+0xee/0x170 [ 9468.759555][ T3116] __sys_sendmsg+0xcd/0x170 [ 9468.759555][ T3116] do_syscall_64+0xc6/0x1e0 [ 9468.759555][ T3116] [ 9468.761925][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9468.761925][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9468.761925][ T3116] ipv6_find_idev+0x102/0x170 [ 9468.761925][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9468.761925][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9468.761925][ T3116] netlink_rcv_skb+0x130/0x360 [ 9468.761925][ T3116] netlink_unicast+0x449/0x710 [ 9468.761925][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9468.761925][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9468.761925][ T3116] ___sys_sendmsg+0xee/0x170 [ 9468.761925][ T3116] __sys_sendmsg+0xcd/0x170 [ 9468.761925][ T3116] do_syscall_64+0xc6/0x1e0 [ 9468.761925][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9468.761925][ T3116] [ 9468.763775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9468.763775][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9468.763775][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9468.763775][ T3116] ipv6_find_idev+0x102/0x170 [ 9468.763775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9468.763775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9468.763775][ T3116] netlink_rcv_skb+0x130/0x360 [ 9468.763775][ T3116] netlink_unicast+0x449/0x710 [ 9468.763775][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9468.763775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9468.763775][ T3116] ___sys_sendmsg+0xee/0x170 [ 9468.763775][ T3116] __sys_sendmsg+0xcd/0x170 [ 9468.763775][ T3116] do_syscall_64+0xc6/0x1e0 [ 9468.763775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9468.763775][ T3116] [ 9478.780756][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9478.781249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9478.781249][ T3116] dst_init+0x84/0x4a0 [ 9478.781249][ T3116] dst_alloc+0x97/0x150 [ 9478.781249][ T3116] ip6_dst_alloc+0x23/0x90 [ 9478.781249][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9478.781249][ T3116] ip6_pol_route+0x56f/0x840 [ 9478.781249][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9478.781249][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9478.781249][ T3116] fib6_rule_lookup+0x182/0x630 [ 9478.781249][ T3116] ip6_route_input+0x59c/0xa50 [ 9478.781249][ T3116] ipv6_rcv+0x397/0x810 [ 9478.781249][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9478.781249][ T3116] process_backlog+0x101/0x620 [ 9478.781249][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9478.781249][ T3116] net_rx_action+0x495/0xbe0 [ 9478.781249][ T3116] __do_softirq+0x1b5/0x7f6 [ 9478.781249][ T3116] [ 9478.783627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9478.783627][ T3116] netdev_get_by_index+0x5e/0x80 [ 9478.783627][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9478.783627][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9478.783627][ T3116] ip6_route_add+0x1c/0x140 [ 9478.783627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9478.783627][ T3116] addrconf_add_dev+0xe2/0x170 [ 9478.783627][ T3116] inet6_addr_add+0x12f/0xa40 [ 9478.783627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9478.783627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.783627][ T3116] netlink_rcv_skb+0x130/0x360 [ 9478.783627][ T3116] netlink_unicast+0x449/0x710 [ 9478.783627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9478.783627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9478.783627][ T3116] ___sys_sendmsg+0xee/0x170 [ 9478.783627][ T3116] __sys_sendmsg+0xcd/0x170 [ 9478.783627][ T3116] do_syscall_64+0xc6/0x1e0 [ 9478.783627][ T3116] [ 9478.786126][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9478.786126][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9478.786126][ T3116] ipv6_find_idev+0x102/0x170 [ 9478.786126][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9478.786126][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.786126][ T3116] netlink_rcv_skb+0x130/0x360 [ 9478.786126][ T3116] netlink_unicast+0x449/0x710 [ 9478.786126][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9478.786126][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9478.786126][ T3116] ___sys_sendmsg+0xee/0x170 [ 9478.786126][ T3116] __sys_sendmsg+0xcd/0x170 [ 9478.786126][ T3116] do_syscall_64+0xc6/0x1e0 [ 9478.786126][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9478.786126][ T3116] [ 9478.788097][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9478.788097][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9478.788097][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9478.788097][ T3116] ipv6_find_idev+0x102/0x170 [ 9478.788097][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9478.788097][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9478.788097][ T3116] netlink_rcv_skb+0x130/0x360 [ 9478.788097][ T3116] netlink_unicast+0x449/0x710 [ 9478.788097][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9478.788097][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9478.788097][ T3116] ___sys_sendmsg+0xee/0x170 [ 9478.788097][ T3116] __sys_sendmsg+0xcd/0x170 [ 9478.788097][ T3116] do_syscall_64+0xc6/0x1e0 [ 9478.788097][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9478.788097][ T3116] [ 9489.036805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9489.037271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9489.037271][ T3116] dst_init+0x84/0x4a0 [ 9489.037271][ T3116] dst_alloc+0x97/0x150 [ 9489.037271][ T3116] ip6_dst_alloc+0x23/0x90 [ 9489.037271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9489.037271][ T3116] ip6_pol_route+0x56f/0x840 [ 9489.037271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9489.037271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9489.037271][ T3116] fib6_rule_lookup+0x182/0x630 [ 9489.037271][ T3116] ip6_route_input+0x59c/0xa50 [ 9489.037271][ T3116] ipv6_rcv+0x397/0x810 [ 9489.037271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9489.037271][ T3116] process_backlog+0x101/0x620 [ 9489.037271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9489.037271][ T3116] net_rx_action+0x495/0xbe0 [ 9489.037271][ T3116] __do_softirq+0x1b5/0x7f6 [ 9489.037271][ T3116] [ 9489.039360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9489.039360][ T3116] netdev_get_by_index+0x5e/0x80 [ 9489.039360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9489.039360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9489.039360][ T3116] ip6_route_add+0x1c/0x140 [ 9489.039360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9489.039360][ T3116] addrconf_add_dev+0xe2/0x170 [ 9489.039360][ T3116] inet6_addr_add+0x12f/0xa40 [ 9489.039360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9489.039360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9489.039360][ T3116] netlink_rcv_skb+0x130/0x360 [ 9489.039360][ T3116] netlink_unicast+0x449/0x710 [ 9489.039360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9489.039360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9489.039360][ T3116] ___sys_sendmsg+0xee/0x170 [ 9489.039360][ T3116] __sys_sendmsg+0xcd/0x170 [ 9489.039360][ T3116] do_syscall_64+0xc6/0x1e0 [ 9489.039360][ T3116] [ 9489.041535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9489.041535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9489.041535][ T3116] ipv6_find_idev+0x102/0x170 [ 9489.041535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9489.041535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9489.041535][ T3116] netlink_rcv_skb+0x130/0x360 [ 9489.041535][ T3116] netlink_unicast+0x449/0x710 [ 9489.041535][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9489.041535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9489.041535][ T3116] ___sys_sendmsg+0xee/0x170 [ 9489.041535][ T3116] __sys_sendmsg+0xcd/0x170 [ 9489.041535][ T3116] do_syscall_64+0xc6/0x1e0 [ 9489.041535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9489.041535][ T3116] [ 9489.043238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9489.043238][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9489.043238][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9489.043238][ T3116] ipv6_find_idev+0x102/0x170 [ 9489.043238][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9489.043238][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9489.043238][ T3116] netlink_rcv_skb+0x130/0x360 [ 9489.043238][ T3116] netlink_unicast+0x449/0x710 [ 9489.043238][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9489.043238][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9489.043238][ T3116] ___sys_sendmsg+0xee/0x170 [ 9489.043238][ T3116] __sys_sendmsg+0xcd/0x170 [ 9489.043238][ T3116] do_syscall_64+0xc6/0x1e0 [ 9489.043238][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9489.043238][ T3116] [ 9499.292826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9499.293289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9499.293289][ T3116] dst_init+0x84/0x4a0 [ 9499.293289][ T3116] dst_alloc+0x97/0x150 [ 9499.293289][ T3116] ip6_dst_alloc+0x23/0x90 [ 9499.293289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9499.293289][ T3116] ip6_pol_route+0x56f/0x840 [ 9499.293289][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9499.293289][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9499.293289][ T3116] fib6_rule_lookup+0x182/0x630 [ 9499.293289][ T3116] ip6_route_input+0x59c/0xa50 [ 9499.293289][ T3116] ipv6_rcv+0x397/0x810 [ 9499.293289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9499.293289][ T3116] process_backlog+0x101/0x620 [ 9499.293289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9499.293289][ T3116] net_rx_action+0x495/0xbe0 [ 9499.293289][ T3116] __do_softirq+0x1b5/0x7f6 [ 9499.293289][ T3116] [ 9499.295414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9499.295414][ T3116] netdev_get_by_index+0x5e/0x80 [ 9499.295414][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9499.295414][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9499.295414][ T3116] ip6_route_add+0x1c/0x140 [ 9499.295414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9499.295414][ T3116] addrconf_add_dev+0xe2/0x170 [ 9499.295414][ T3116] inet6_addr_add+0x12f/0xa40 [ 9499.295414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9499.295414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9499.295414][ T3116] netlink_rcv_skb+0x130/0x360 [ 9499.295414][ T3116] netlink_unicast+0x449/0x710 [ 9499.295414][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9499.295414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9499.295414][ T3116] ___sys_sendmsg+0xee/0x170 [ 9499.295414][ T3116] __sys_sendmsg+0xcd/0x170 [ 9499.295414][ T3116] do_syscall_64+0xc6/0x1e0 [ 9499.295414][ T3116] [ 9499.297593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9499.297593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9499.297593][ T3116] ipv6_find_idev+0x102/0x170 [ 9499.297593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9499.297593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9499.297593][ T3116] netlink_rcv_skb+0x130/0x360 [ 9499.297593][ T3116] netlink_unicast+0x449/0x710 [ 9499.297593][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9499.297593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9499.297593][ T3116] ___sys_sendmsg+0xee/0x170 [ 9499.297593][ T3116] __sys_sendmsg+0xcd/0x170 [ 9499.297593][ T3116] do_syscall_64+0xc6/0x1e0 [ 9499.297593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9499.297593][ T3116] [ 9499.299305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9499.299305][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9499.299305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9499.299305][ T3116] ipv6_find_idev+0x102/0x170 [ 9499.299305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9499.299305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9499.299305][ T3116] netlink_rcv_skb+0x130/0x360 [ 9499.299305][ T3116] netlink_unicast+0x449/0x710 [ 9499.299305][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9499.299305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9499.299305][ T3116] ___sys_sendmsg+0xee/0x170 [ 9499.299305][ T3116] __sys_sendmsg+0xcd/0x170 [ 9499.299305][ T3116] do_syscall_64+0xc6/0x1e0 [ 9499.299305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9499.299305][ T3116] [ 9509.444804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9509.445268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9509.445268][ T3116] dst_init+0x84/0x4a0 [ 9509.445268][ T3116] dst_alloc+0x97/0x150 [ 9509.445268][ T3116] ip6_dst_alloc+0x23/0x90 [ 9509.445268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9509.445268][ T3116] ip6_pol_route+0x56f/0x840 [ 9509.445268][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9509.445268][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9509.445268][ T3116] fib6_rule_lookup+0x182/0x630 [ 9509.445268][ T3116] ip6_route_input+0x59c/0xa50 [ 9509.445268][ T3116] ipv6_rcv+0x397/0x810 [ 9509.445268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9509.445268][ T3116] process_backlog+0x101/0x620 [ 9509.445268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9509.445268][ T3116] net_rx_action+0x495/0xbe0 [ 9509.445268][ T3116] __do_softirq+0x1b5/0x7f6 [ 9509.445268][ T3116] [ 9509.447357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9509.447357][ T3116] netdev_get_by_index+0x5e/0x80 [ 9509.447357][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9509.447357][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9509.447357][ T3116] ip6_route_add+0x1c/0x140 [ 9509.447357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9509.447357][ T3116] addrconf_add_dev+0xe2/0x170 [ 9509.447357][ T3116] inet6_addr_add+0x12f/0xa40 [ 9509.447357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9509.447357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9509.447357][ T3116] netlink_rcv_skb+0x130/0x360 [ 9509.447357][ T3116] netlink_unicast+0x449/0x710 [ 9509.447357][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9509.447357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9509.447357][ T3116] ___sys_sendmsg+0xee/0x170 [ 9509.447357][ T3116] __sys_sendmsg+0xcd/0x170 [ 9509.447357][ T3116] do_syscall_64+0xc6/0x1e0 [ 9509.447357][ T3116] [ 9509.449536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9509.449536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9509.449536][ T3116] ipv6_find_idev+0x102/0x170 [ 9509.449536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9509.449536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9509.449536][ T3116] netlink_rcv_skb+0x130/0x360 [ 9509.449536][ T3116] netlink_unicast+0x449/0x710 [ 9509.449536][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9509.449536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9509.449536][ T3116] ___sys_sendmsg+0xee/0x170 [ 9509.449536][ T3116] __sys_sendmsg+0xcd/0x170 [ 9509.449536][ T3116] do_syscall_64+0xc6/0x1e0 [ 9509.449536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9509.449536][ T3116] [ 9509.451245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9509.451245][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9509.451245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9509.451245][ T3116] ipv6_find_idev+0x102/0x170 [ 9509.451245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9509.451245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9509.451245][ T3116] netlink_rcv_skb+0x130/0x360 [ 9509.451245][ T3116] netlink_unicast+0x449/0x710 [ 9509.451245][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9509.451245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9509.451245][ T3116] ___sys_sendmsg+0xee/0x170 [ 9509.451245][ T3116] __sys_sendmsg+0xcd/0x170 [ 9509.451245][ T3116] do_syscall_64+0xc6/0x1e0 [ 9509.451245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9509.451245][ T3116] [ 9519.692826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9519.693281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9519.693281][ T3116] dst_init+0x84/0x4a0 [ 9519.693281][ T3116] dst_alloc+0x97/0x150 [ 9519.693281][ T3116] ip6_dst_alloc+0x23/0x90 [ 9519.693281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9519.693281][ T3116] ip6_pol_route+0x56f/0x840 [ 9519.693281][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9519.693281][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9519.693281][ T3116] fib6_rule_lookup+0x182/0x630 [ 9519.693281][ T3116] ip6_route_input+0x59c/0xa50 [ 9519.693281][ T3116] ipv6_rcv+0x397/0x810 [ 9519.693281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9519.693281][ T3116] process_backlog+0x101/0x620 [ 9519.693281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9519.693281][ T3116] net_rx_action+0x495/0xbe0 [ 9519.693281][ T3116] __do_softirq+0x1b5/0x7f6 [ 9519.693281][ T3116] [ 9519.695378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9519.695378][ T3116] netdev_get_by_index+0x5e/0x80 [ 9519.695378][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9519.695378][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9519.695378][ T3116] ip6_route_add+0x1c/0x140 [ 9519.695378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9519.695378][ T3116] addrconf_add_dev+0xe2/0x170 [ 9519.695378][ T3116] inet6_addr_add+0x12f/0xa40 [ 9519.695378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9519.695378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9519.695378][ T3116] netlink_rcv_skb+0x130/0x360 [ 9519.695378][ T3116] netlink_unicast+0x449/0x710 [ 9519.695378][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9519.695378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9519.695378][ T3116] ___sys_sendmsg+0xee/0x170 [ 9519.695378][ T3116] __sys_sendmsg+0xcd/0x170 [ 9519.695378][ T3116] do_syscall_64+0xc6/0x1e0 [ 9519.695378][ T3116] [ 9519.698106][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9519.698106][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9519.698106][ T3116] ipv6_find_idev+0x102/0x170 [ 9519.698106][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9519.698106][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9519.698106][ T3116] netlink_rcv_skb+0x130/0x360 [ 9519.698106][ T3116] netlink_unicast+0x449/0x710 [ 9519.698106][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9519.698106][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9519.698106][ T3116] ___sys_sendmsg+0xee/0x170 [ 9519.698106][ T3116] __sys_sendmsg+0xcd/0x170 [ 9519.698106][ T3116] do_syscall_64+0xc6/0x1e0 [ 9519.698106][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9519.698106][ T3116] [ 9519.699815][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9519.699815][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9519.699815][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9519.699815][ T3116] ipv6_find_idev+0x102/0x170 [ 9519.699815][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9519.699815][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9519.699815][ T3116] netlink_rcv_skb+0x130/0x360 [ 9519.699815][ T3116] netlink_unicast+0x449/0x710 [ 9519.699815][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9519.699815][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9519.699815][ T3116] ___sys_sendmsg+0xee/0x170 [ 9519.699815][ T3116] __sys_sendmsg+0xcd/0x170 [ 9519.699815][ T3116] do_syscall_64+0xc6/0x1e0 [ 9519.699815][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9519.699815][ T3116] [ 9529.940803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9529.941264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9529.941264][ T3116] dst_init+0x84/0x4a0 [ 9529.941264][ T3116] dst_alloc+0x97/0x150 [ 9529.941264][ T3116] ip6_dst_alloc+0x23/0x90 [ 9529.941264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9529.941264][ T3116] ip6_pol_route+0x56f/0x840 [ 9529.941264][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9529.941264][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9529.941264][ T3116] fib6_rule_lookup+0x182/0x630 [ 9529.941264][ T3116] ip6_route_input+0x59c/0xa50 [ 9529.941264][ T3116] ipv6_rcv+0x397/0x810 [ 9529.941264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9529.941264][ T3116] process_backlog+0x101/0x620 [ 9529.941264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9529.941264][ T3116] net_rx_action+0x495/0xbe0 [ 9529.941264][ T3116] __do_softirq+0x1b5/0x7f6 [ 9529.941264][ T3116] [ 9529.943366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9529.943366][ T3116] netdev_get_by_index+0x5e/0x80 [ 9529.943366][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9529.943366][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9529.943366][ T3116] ip6_route_add+0x1c/0x140 [ 9529.943366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9529.943366][ T3116] addrconf_add_dev+0xe2/0x170 [ 9529.943366][ T3116] inet6_addr_add+0x12f/0xa40 [ 9529.943366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9529.943366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.943366][ T3116] netlink_rcv_skb+0x130/0x360 [ 9529.943366][ T3116] netlink_unicast+0x449/0x710 [ 9529.943366][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9529.943366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9529.943366][ T3116] ___sys_sendmsg+0xee/0x170 [ 9529.943366][ T3116] __sys_sendmsg+0xcd/0x170 [ 9529.943366][ T3116] do_syscall_64+0xc6/0x1e0 [ 9529.943366][ T3116] [ 9529.945562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9529.945562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9529.945562][ T3116] ipv6_find_idev+0x102/0x170 [ 9529.945562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9529.945562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.945562][ T3116] netlink_rcv_skb+0x130/0x360 [ 9529.945562][ T3116] netlink_unicast+0x449/0x710 [ 9529.945562][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9529.945562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9529.945562][ T3116] ___sys_sendmsg+0xee/0x170 [ 9529.945562][ T3116] __sys_sendmsg+0xcd/0x170 [ 9529.945562][ T3116] do_syscall_64+0xc6/0x1e0 [ 9529.945562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9529.945562][ T3116] [ 9529.947273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9529.947273][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9529.947273][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9529.947273][ T3116] ipv6_find_idev+0x102/0x170 [ 9529.947273][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9529.947273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9529.947273][ T3116] netlink_rcv_skb+0x130/0x360 [ 9529.947273][ T3116] netlink_unicast+0x449/0x710 [ 9529.947273][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9529.947273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9529.947273][ T3116] ___sys_sendmsg+0xee/0x170 [ 9529.947273][ T3116] __sys_sendmsg+0xcd/0x170 [ 9529.947273][ T3116] do_syscall_64+0xc6/0x1e0 [ 9529.947273][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9529.947273][ T3116] [ 9539.996819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9539.997316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9539.997316][ T3116] dst_init+0x84/0x4a0 [ 9539.997316][ T3116] dst_alloc+0x97/0x150 [ 9539.997316][ T3116] ip6_dst_alloc+0x23/0x90 [ 9539.997316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9539.997316][ T3116] ip6_pol_route+0x56f/0x840 [ 9539.997316][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9539.997316][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9539.997316][ T3116] fib6_rule_lookup+0x182/0x630 [ 9539.997316][ T3116] ip6_route_input+0x59c/0xa50 [ 9539.997316][ T3116] ipv6_rcv+0x397/0x810 [ 9539.997316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9539.997316][ T3116] process_backlog+0x101/0x620 [ 9539.997316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9539.997316][ T3116] net_rx_action+0x495/0xbe0 [ 9539.997316][ T3116] __do_softirq+0x1b5/0x7f6 [ 9539.997316][ T3116] [ 9539.999416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9539.999416][ T3116] netdev_get_by_index+0x5e/0x80 [ 9539.999416][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9539.999416][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9539.999416][ T3116] ip6_route_add+0x1c/0x140 [ 9539.999416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9539.999416][ T3116] addrconf_add_dev+0xe2/0x170 [ 9539.999416][ T3116] inet6_addr_add+0x12f/0xa40 [ 9539.999416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9539.999416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9539.999416][ T3116] netlink_rcv_skb+0x130/0x360 [ 9539.999416][ T3116] netlink_unicast+0x449/0x710 [ 9539.999416][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9539.999416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9539.999416][ T3116] ___sys_sendmsg+0xee/0x170 [ 9539.999416][ T3116] __sys_sendmsg+0xcd/0x170 [ 9539.999416][ T3116] do_syscall_64+0xc6/0x1e0 [ 9539.999416][ T3116] [ 9540.001604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9540.001604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9540.001604][ T3116] ipv6_find_idev+0x102/0x170 [ 9540.001604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9540.001604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9540.001604][ T3116] netlink_rcv_skb+0x130/0x360 [ 9540.001604][ T3116] netlink_unicast+0x449/0x710 [ 9540.001604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9540.001604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9540.001604][ T3116] ___sys_sendmsg+0xee/0x170 [ 9540.001604][ T3116] __sys_sendmsg+0xcd/0x170 [ 9540.001604][ T3116] do_syscall_64+0xc6/0x1e0 [ 9540.001604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9540.001604][ T3116] [ 9540.003311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9540.003311][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9540.003311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9540.003311][ T3116] ipv6_find_idev+0x102/0x170 [ 9540.003311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9540.003311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9540.003311][ T3116] netlink_rcv_skb+0x130/0x360 [ 9540.003311][ T3116] netlink_unicast+0x449/0x710 [ 9540.003311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9540.003311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9540.003311][ T3116] ___sys_sendmsg+0xee/0x170 [ 9540.003311][ T3116] __sys_sendmsg+0xcd/0x170 [ 9540.003311][ T3116] do_syscall_64+0xc6/0x1e0 [ 9540.003311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9540.003311][ T3116] [ 9550.244744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9550.245224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9550.245224][ T3116] dst_init+0x84/0x4a0 [ 9550.245224][ T3116] dst_alloc+0x97/0x150 [ 9550.245224][ T3116] ip6_dst_alloc+0x23/0x90 [ 9550.245224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9550.245224][ T3116] ip6_pol_route+0x56f/0x840 [ 9550.245224][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9550.245224][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9550.245224][ T3116] fib6_rule_lookup+0x182/0x630 [ 9550.245224][ T3116] ip6_route_input+0x59c/0xa50 [ 9550.245224][ T3116] ipv6_rcv+0x397/0x810 [ 9550.245224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9550.245224][ T3116] process_backlog+0x101/0x620 [ 9550.245224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9550.245224][ T3116] net_rx_action+0x495/0xbe0 [ 9550.245224][ T3116] __do_softirq+0x1b5/0x7f6 [ 9550.245224][ T3116] [ 9550.247317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9550.247317][ T3116] netdev_get_by_index+0x5e/0x80 [ 9550.247317][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9550.247317][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9550.247317][ T3116] ip6_route_add+0x1c/0x140 [ 9550.247317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9550.247317][ T3116] addrconf_add_dev+0xe2/0x170 [ 9550.247317][ T3116] inet6_addr_add+0x12f/0xa40 [ 9550.247317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9550.247317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9550.247317][ T3116] netlink_rcv_skb+0x130/0x360 [ 9550.247317][ T3116] netlink_unicast+0x449/0x710 [ 9550.247317][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9550.247317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9550.247317][ T3116] ___sys_sendmsg+0xee/0x170 [ 9550.247317][ T3116] __sys_sendmsg+0xcd/0x170 [ 9550.247317][ T3116] do_syscall_64+0xc6/0x1e0 [ 9550.247317][ T3116] [ 9550.249515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9550.249515][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9550.249515][ T3116] ipv6_find_idev+0x102/0x170 [ 9550.249515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9550.249515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9550.249515][ T3116] netlink_rcv_skb+0x130/0x360 [ 9550.249515][ T3116] netlink_unicast+0x449/0x710 [ 9550.249515][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9550.249515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9550.249515][ T3116] ___sys_sendmsg+0xee/0x170 [ 9550.249515][ T3116] __sys_sendmsg+0xcd/0x170 [ 9550.249515][ T3116] do_syscall_64+0xc6/0x1e0 [ 9550.249515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9550.249515][ T3116] [ 9550.251218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9550.251218][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9550.251218][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9550.251218][ T3116] ipv6_find_idev+0x102/0x170 [ 9550.251218][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9550.251218][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9550.251218][ T3116] netlink_rcv_skb+0x130/0x360 [ 9550.251218][ T3116] netlink_unicast+0x449/0x710 [ 9550.251218][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9550.251218][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9550.251218][ T3116] ___sys_sendmsg+0xee/0x170 [ 9550.251218][ T3116] __sys_sendmsg+0xcd/0x170 [ 9550.251218][ T3116] do_syscall_64+0xc6/0x1e0 [ 9550.251218][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9550.251218][ T3116] [ 9560.492801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9560.493294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9560.493294][ T3116] dst_init+0x84/0x4a0 [ 9560.493294][ T3116] dst_alloc+0x97/0x150 [ 9560.493294][ T3116] ip6_dst_alloc+0x23/0x90 [ 9560.493294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9560.493294][ T3116] ip6_pol_route+0x56f/0x840 [ 9560.493294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9560.493294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9560.493294][ T3116] fib6_rule_lookup+0x182/0x630 [ 9560.493294][ T3116] ip6_route_input+0x59c/0xa50 [ 9560.493294][ T3116] ipv6_rcv+0x397/0x810 [ 9560.493294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9560.493294][ T3116] process_backlog+0x101/0x620 [ 9560.493294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9560.493294][ T3116] net_rx_action+0x495/0xbe0 [ 9560.493294][ T3116] __do_softirq+0x1b5/0x7f6 [ 9560.493294][ T3116] [ 9560.495582][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9560.495582][ T3116] netdev_get_by_index+0x5e/0x80 [ 9560.495582][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9560.495582][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9560.495582][ T3116] ip6_route_add+0x1c/0x140 [ 9560.495582][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9560.495582][ T3116] addrconf_add_dev+0xe2/0x170 [ 9560.495582][ T3116] inet6_addr_add+0x12f/0xa40 [ 9560.495582][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9560.495582][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9560.495582][ T3116] netlink_rcv_skb+0x130/0x360 [ 9560.495582][ T3116] netlink_unicast+0x449/0x710 [ 9560.495582][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9560.495582][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9560.495582][ T3116] ___sys_sendmsg+0xee/0x170 [ 9560.495582][ T3116] __sys_sendmsg+0xcd/0x170 [ 9560.495582][ T3116] do_syscall_64+0xc6/0x1e0 [ 9560.495582][ T3116] [ 9560.497968][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9560.497968][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9560.497968][ T3116] ipv6_find_idev+0x102/0x170 [ 9560.497968][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9560.497968][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9560.497968][ T3116] netlink_rcv_skb+0x130/0x360 [ 9560.497968][ T3116] netlink_unicast+0x449/0x710 [ 9560.497968][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9560.497968][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9560.497968][ T3116] ___sys_sendmsg+0xee/0x170 [ 9560.497968][ T3116] __sys_sendmsg+0xcd/0x170 [ 9560.497968][ T3116] do_syscall_64+0xc6/0x1e0 [ 9560.497968][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9560.497968][ T3116] [ 9560.499834][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9560.499834][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9560.499834][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9560.499834][ T3116] ipv6_find_idev+0x102/0x170 [ 9560.499834][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9560.499834][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9560.499834][ T3116] netlink_rcv_skb+0x130/0x360 [ 9560.499834][ T3116] netlink_unicast+0x449/0x710 [ 9560.499834][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9560.499834][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9560.499834][ T3116] ___sys_sendmsg+0xee/0x170 [ 9560.499834][ T3116] __sys_sendmsg+0xcd/0x170 [ 9560.499834][ T3116] do_syscall_64+0xc6/0x1e0 [ 9560.499834][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9560.499834][ T3116] [ 9570.740807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9570.741275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9570.741275][ T3116] dst_init+0x84/0x4a0 [ 9570.741275][ T3116] dst_alloc+0x97/0x150 [ 9570.741275][ T3116] ip6_dst_alloc+0x23/0x90 [ 9570.741275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9570.741275][ T3116] ip6_pol_route+0x56f/0x840 [ 9570.741275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9570.741275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9570.741275][ T3116] fib6_rule_lookup+0x182/0x630 [ 9570.741275][ T3116] ip6_route_input+0x59c/0xa50 [ 9570.741275][ T3116] ipv6_rcv+0x397/0x810 [ 9570.741275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9570.741275][ T3116] process_backlog+0x101/0x620 [ 9570.741275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9570.741275][ T3116] net_rx_action+0x495/0xbe0 [ 9570.741275][ T3116] __do_softirq+0x1b5/0x7f6 [ 9570.741275][ T3116] [ 9570.743540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9570.743540][ T3116] netdev_get_by_index+0x5e/0x80 [ 9570.743540][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9570.743540][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9570.743540][ T3116] ip6_route_add+0x1c/0x140 [ 9570.743540][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9570.743540][ T3116] addrconf_add_dev+0xe2/0x170 [ 9570.743540][ T3116] inet6_addr_add+0x12f/0xa40 [ 9570.743540][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9570.743540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9570.743540][ T3116] netlink_rcv_skb+0x130/0x360 [ 9570.743540][ T3116] netlink_unicast+0x449/0x710 [ 9570.743540][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9570.743540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9570.743540][ T3116] ___sys_sendmsg+0xee/0x170 [ 9570.743540][ T3116] __sys_sendmsg+0xcd/0x170 [ 9570.743540][ T3116] do_syscall_64+0xc6/0x1e0 [ 9570.743540][ T3116] [ 9570.745934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9570.745934][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9570.745934][ T3116] ipv6_find_idev+0x102/0x170 [ 9570.745934][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9570.745934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9570.745934][ T3116] netlink_rcv_skb+0x130/0x360 [ 9570.745934][ T3116] netlink_unicast+0x449/0x710 [ 9570.745934][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9570.745934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9570.745934][ T3116] ___sys_sendmsg+0xee/0x170 [ 9570.745934][ T3116] __sys_sendmsg+0xcd/0x170 [ 9570.745934][ T3116] do_syscall_64+0xc6/0x1e0 [ 9570.745934][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9570.745934][ T3116] [ 9570.747801][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9570.747801][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9570.747801][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9570.747801][ T3116] ipv6_find_idev+0x102/0x170 [ 9570.747801][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9570.747801][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9570.747801][ T3116] netlink_rcv_skb+0x130/0x360 [ 9570.747801][ T3116] netlink_unicast+0x449/0x710 [ 9570.747801][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9570.747801][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9570.747801][ T3116] ___sys_sendmsg+0xee/0x170 [ 9570.747801][ T3116] __sys_sendmsg+0xcd/0x170 [ 9570.747801][ T3116] do_syscall_64+0xc6/0x1e0 [ 9570.747801][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9570.747801][ T3116] [ 9580.988736][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9580.989207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9580.989207][ T3116] dst_init+0x84/0x4a0 [ 9580.989207][ T3116] dst_alloc+0x97/0x150 [ 9580.989207][ T3116] ip6_dst_alloc+0x23/0x90 [ 9580.989207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9580.989207][ T3116] ip6_pol_route+0x56f/0x840 [ 9580.989207][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9580.989207][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9580.989207][ T3116] fib6_rule_lookup+0x182/0x630 [ 9580.989207][ T3116] ip6_route_input+0x59c/0xa50 [ 9580.989207][ T3116] ipv6_rcv+0x397/0x810 [ 9580.989207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9580.989207][ T3116] process_backlog+0x101/0x620 [ 9580.989207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9580.989207][ T3116] net_rx_action+0x495/0xbe0 [ 9580.989207][ T3116] __do_softirq+0x1b5/0x7f6 [ 9580.989207][ T3116] [ 9580.991487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9580.991487][ T3116] netdev_get_by_index+0x5e/0x80 [ 9580.991487][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9580.991487][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9580.991487][ T3116] ip6_route_add+0x1c/0x140 [ 9580.991487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9580.991487][ T3116] addrconf_add_dev+0xe2/0x170 [ 9580.991487][ T3116] inet6_addr_add+0x12f/0xa40 [ 9580.991487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9580.991487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9580.991487][ T3116] netlink_rcv_skb+0x130/0x360 [ 9580.991487][ T3116] netlink_unicast+0x449/0x710 [ 9580.991487][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9580.991487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9580.991487][ T3116] ___sys_sendmsg+0xee/0x170 [ 9580.991487][ T3116] __sys_sendmsg+0xcd/0x170 [ 9580.991487][ T3116] do_syscall_64+0xc6/0x1e0 [ 9580.991487][ T3116] [ 9580.993885][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9580.993885][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9580.993885][ T3116] ipv6_find_idev+0x102/0x170 [ 9580.993885][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9580.993885][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9580.993885][ T3116] netlink_rcv_skb+0x130/0x360 [ 9580.993885][ T3116] netlink_unicast+0x449/0x710 [ 9580.993885][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9580.993885][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9580.993885][ T3116] ___sys_sendmsg+0xee/0x170 [ 9580.993885][ T3116] __sys_sendmsg+0xcd/0x170 [ 9580.993885][ T3116] do_syscall_64+0xc6/0x1e0 [ 9580.993885][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9580.993885][ T3116] [ 9580.995763][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9580.995763][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9580.995763][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9580.995763][ T3116] ipv6_find_idev+0x102/0x170 [ 9580.995763][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9580.995763][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9580.995763][ T3116] netlink_rcv_skb+0x130/0x360 [ 9580.995763][ T3116] netlink_unicast+0x449/0x710 [ 9580.995763][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9580.995763][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9580.995763][ T3116] ___sys_sendmsg+0xee/0x170 [ 9580.995763][ T3116] __sys_sendmsg+0xcd/0x170 [ 9580.995763][ T3116] do_syscall_64+0xc6/0x1e0 [ 9580.995763][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9580.995763][ T3116] [ 9591.004739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9591.005199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9591.005199][ T3116] dst_init+0x84/0x4a0 [ 9591.005199][ T3116] dst_alloc+0x97/0x150 [ 9591.005199][ T3116] ip6_dst_alloc+0x23/0x90 [ 9591.005199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9591.005199][ T3116] ip6_pol_route+0x56f/0x840 [ 9591.005199][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9591.005199][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9591.005199][ T3116] fib6_rule_lookup+0x182/0x630 [ 9591.005199][ T3116] ip6_route_input+0x59c/0xa50 [ 9591.005199][ T3116] ipv6_rcv+0x397/0x810 [ 9591.005199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9591.005199][ T3116] process_backlog+0x101/0x620 [ 9591.005199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9591.005199][ T3116] net_rx_action+0x495/0xbe0 [ 9591.005199][ T3116] __do_softirq+0x1b5/0x7f6 [ 9591.005199][ T3116] [ 9591.007285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9591.007285][ T3116] netdev_get_by_index+0x5e/0x80 [ 9591.007285][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9591.007285][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9591.007285][ T3116] ip6_route_add+0x1c/0x140 [ 9591.007285][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9591.007285][ T3116] addrconf_add_dev+0xe2/0x170 [ 9591.007285][ T3116] inet6_addr_add+0x12f/0xa40 [ 9591.007285][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9591.007285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9591.007285][ T3116] netlink_rcv_skb+0x130/0x360 [ 9591.007285][ T3116] netlink_unicast+0x449/0x710 [ 9591.007285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9591.007285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9591.007285][ T3116] ___sys_sendmsg+0xee/0x170 [ 9591.007285][ T3116] __sys_sendmsg+0xcd/0x170 [ 9591.007285][ T3116] do_syscall_64+0xc6/0x1e0 [ 9591.007285][ T3116] [ 9591.009474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9591.009474][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9591.009474][ T3116] ipv6_find_idev+0x102/0x170 [ 9591.009474][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9591.009474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9591.009474][ T3116] netlink_rcv_skb+0x130/0x360 [ 9591.009474][ T3116] netlink_unicast+0x449/0x710 [ 9591.009474][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9591.009474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9591.009474][ T3116] ___sys_sendmsg+0xee/0x170 [ 9591.009474][ T3116] __sys_sendmsg+0xcd/0x170 [ 9591.009474][ T3116] do_syscall_64+0xc6/0x1e0 [ 9591.009474][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9591.009474][ T3116] [ 9591.011179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9591.011179][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9591.011179][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9591.011179][ T3116] ipv6_find_idev+0x102/0x170 [ 9591.011179][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9591.011179][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9591.011179][ T3116] netlink_rcv_skb+0x130/0x360 [ 9591.011179][ T3116] netlink_unicast+0x449/0x710 [ 9591.011179][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9591.011179][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9591.011179][ T3116] ___sys_sendmsg+0xee/0x170 [ 9591.011179][ T3116] __sys_sendmsg+0xcd/0x170 [ 9591.011179][ T3116] do_syscall_64+0xc6/0x1e0 [ 9591.011179][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9591.011179][ T3116] [ 9601.036808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9601.037275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9601.037275][ T3116] dst_init+0x84/0x4a0 [ 9601.037275][ T3116] dst_alloc+0x97/0x150 [ 9601.037275][ T3116] ip6_dst_alloc+0x23/0x90 [ 9601.037275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9601.037275][ T3116] ip6_pol_route+0x56f/0x840 [ 9601.037275][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9601.037275][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9601.037275][ T3116] fib6_rule_lookup+0x182/0x630 [ 9601.037275][ T3116] ip6_route_input+0x59c/0xa50 [ 9601.037275][ T3116] ipv6_rcv+0x397/0x810 [ 9601.037275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9601.037275][ T3116] process_backlog+0x101/0x620 [ 9601.037275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9601.037275][ T3116] net_rx_action+0x495/0xbe0 [ 9601.037275][ T3116] __do_softirq+0x1b5/0x7f6 [ 9601.037275][ T3116] [ 9601.039368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9601.039368][ T3116] netdev_get_by_index+0x5e/0x80 [ 9601.039368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9601.039368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9601.039368][ T3116] ip6_route_add+0x1c/0x140 [ 9601.039368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9601.039368][ T3116] addrconf_add_dev+0xe2/0x170 [ 9601.039368][ T3116] inet6_addr_add+0x12f/0xa40 [ 9601.039368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9601.039368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9601.039368][ T3116] netlink_rcv_skb+0x130/0x360 [ 9601.039368][ T3116] netlink_unicast+0x449/0x710 [ 9601.039368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9601.039368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9601.039368][ T3116] ___sys_sendmsg+0xee/0x170 [ 9601.039368][ T3116] __sys_sendmsg+0xcd/0x170 [ 9601.039368][ T3116] do_syscall_64+0xc6/0x1e0 [ 9601.039368][ T3116] [ 9601.041586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9601.041586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9601.041586][ T3116] ipv6_find_idev+0x102/0x170 [ 9601.041586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9601.041586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9601.041586][ T3116] netlink_rcv_skb+0x130/0x360 [ 9601.041586][ T3116] netlink_unicast+0x449/0x710 [ 9601.041586][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9601.041586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9601.041586][ T3116] ___sys_sendmsg+0xee/0x170 [ 9601.041586][ T3116] __sys_sendmsg+0xcd/0x170 [ 9601.041586][ T3116] do_syscall_64+0xc6/0x1e0 [ 9601.041586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9601.041586][ T3116] [ 9601.043291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9601.043291][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9601.043291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9601.043291][ T3116] ipv6_find_idev+0x102/0x170 [ 9601.043291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9601.043291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9601.043291][ T3116] netlink_rcv_skb+0x130/0x360 [ 9601.043291][ T3116] netlink_unicast+0x449/0x710 [ 9601.043291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9601.043291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9601.043291][ T3116] ___sys_sendmsg+0xee/0x170 [ 9601.043291][ T3116] __sys_sendmsg+0xcd/0x170 [ 9601.043291][ T3116] do_syscall_64+0xc6/0x1e0 [ 9601.043291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9601.043291][ T3116] [ 9611.284737][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9611.285205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9611.285205][ T3116] dst_init+0x84/0x4a0 [ 9611.285205][ T3116] dst_alloc+0x97/0x150 [ 9611.285205][ T3116] ip6_dst_alloc+0x23/0x90 [ 9611.285205][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9611.285205][ T3116] ip6_pol_route+0x56f/0x840 [ 9611.285205][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9611.285205][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9611.285205][ T3116] fib6_rule_lookup+0x182/0x630 [ 9611.285205][ T3116] ip6_route_input+0x59c/0xa50 [ 9611.285205][ T3116] ipv6_rcv+0x397/0x810 [ 9611.285205][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9611.285205][ T3116] process_backlog+0x101/0x620 [ 9611.285205][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9611.285205][ T3116] net_rx_action+0x495/0xbe0 [ 9611.285205][ T3116] __do_softirq+0x1b5/0x7f6 [ 9611.285205][ T3116] [ 9611.287295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9611.287295][ T3116] netdev_get_by_index+0x5e/0x80 [ 9611.287295][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9611.287295][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9611.287295][ T3116] ip6_route_add+0x1c/0x140 [ 9611.287295][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9611.287295][ T3116] addrconf_add_dev+0xe2/0x170 [ 9611.287295][ T3116] inet6_addr_add+0x12f/0xa40 [ 9611.287295][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9611.287295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9611.287295][ T3116] netlink_rcv_skb+0x130/0x360 [ 9611.287295][ T3116] netlink_unicast+0x449/0x710 [ 9611.287295][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9611.287295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9611.287295][ T3116] ___sys_sendmsg+0xee/0x170 [ 9611.287295][ T3116] __sys_sendmsg+0xcd/0x170 [ 9611.287295][ T3116] do_syscall_64+0xc6/0x1e0 [ 9611.287295][ T3116] [ 9611.289479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9611.289479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9611.289479][ T3116] ipv6_find_idev+0x102/0x170 [ 9611.289479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9611.289479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9611.289479][ T3116] netlink_rcv_skb+0x130/0x360 [ 9611.289479][ T3116] netlink_unicast+0x449/0x710 [ 9611.289479][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9611.289479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9611.289479][ T3116] ___sys_sendmsg+0xee/0x170 [ 9611.289479][ T3116] __sys_sendmsg+0xcd/0x170 [ 9611.289479][ T3116] do_syscall_64+0xc6/0x1e0 [ 9611.289479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9611.289479][ T3116] [ 9611.291206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9611.291206][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9611.291206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9611.291206][ T3116] ipv6_find_idev+0x102/0x170 [ 9611.291206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9611.291206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9611.291206][ T3116] netlink_rcv_skb+0x130/0x360 [ 9611.291206][ T3116] netlink_unicast+0x449/0x710 [ 9611.291206][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9611.291206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9611.291206][ T3116] ___sys_sendmsg+0xee/0x170 [ 9611.291206][ T3116] __sys_sendmsg+0xcd/0x170 [ 9611.291206][ T3116] do_syscall_64+0xc6/0x1e0 [ 9611.291206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9611.291206][ T3116] [ 9621.532808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9621.533271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9621.533271][ T3116] dst_init+0x84/0x4a0 [ 9621.533271][ T3116] dst_alloc+0x97/0x150 [ 9621.533271][ T3116] ip6_dst_alloc+0x23/0x90 [ 9621.533271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9621.533271][ T3116] ip6_pol_route+0x56f/0x840 [ 9621.533271][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9621.533271][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9621.533271][ T3116] fib6_rule_lookup+0x182/0x630 [ 9621.533271][ T3116] ip6_route_input+0x59c/0xa50 [ 9621.533271][ T3116] ipv6_rcv+0x397/0x810 [ 9621.533271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9621.533271][ T3116] process_backlog+0x101/0x620 [ 9621.533271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9621.533271][ T3116] net_rx_action+0x495/0xbe0 [ 9621.533271][ T3116] __do_softirq+0x1b5/0x7f6 [ 9621.533271][ T3116] [ 9621.535360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9621.535360][ T3116] netdev_get_by_index+0x5e/0x80 [ 9621.535360][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9621.535360][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9621.535360][ T3116] ip6_route_add+0x1c/0x140 [ 9621.535360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9621.535360][ T3116] addrconf_add_dev+0xe2/0x170 [ 9621.535360][ T3116] inet6_addr_add+0x12f/0xa40 [ 9621.535360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9621.535360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.535360][ T3116] netlink_rcv_skb+0x130/0x360 [ 9621.535360][ T3116] netlink_unicast+0x449/0x710 [ 9621.535360][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9621.535360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9621.535360][ T3116] ___sys_sendmsg+0xee/0x170 [ 9621.535360][ T3116] __sys_sendmsg+0xcd/0x170 [ 9621.535360][ T3116] do_syscall_64+0xc6/0x1e0 [ 9621.535360][ T3116] [ 9621.537534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9621.537534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9621.537534][ T3116] ipv6_find_idev+0x102/0x170 [ 9621.537534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9621.537534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.537534][ T3116] netlink_rcv_skb+0x130/0x360 [ 9621.537534][ T3116] netlink_unicast+0x449/0x710 [ 9621.537534][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9621.537534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9621.537534][ T3116] ___sys_sendmsg+0xee/0x170 [ 9621.537534][ T3116] __sys_sendmsg+0xcd/0x170 [ 9621.537534][ T3116] do_syscall_64+0xc6/0x1e0 [ 9621.537534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9621.537534][ T3116] [ 9621.539244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9621.539244][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9621.539244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9621.539244][ T3116] ipv6_find_idev+0x102/0x170 [ 9621.539244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9621.539244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.539244][ T3116] netlink_rcv_skb+0x130/0x360 [ 9621.539244][ T3116] netlink_unicast+0x449/0x710 [ 9621.539244][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9621.539244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9621.539244][ T3116] ___sys_sendmsg+0xee/0x170 [ 9621.539244][ T3116] __sys_sendmsg+0xcd/0x170 [ 9621.539244][ T3116] do_syscall_64+0xc6/0x1e0 [ 9621.539244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9621.539244][ T3116] [ 9631.780808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9631.781279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9631.781279][ T3116] dst_init+0x84/0x4a0 [ 9631.781279][ T3116] dst_alloc+0x97/0x150 [ 9631.781279][ T3116] ip6_dst_alloc+0x23/0x90 [ 9631.781279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9631.781279][ T3116] ip6_pol_route+0x56f/0x840 [ 9631.781279][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9631.781279][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9631.781279][ T3116] fib6_rule_lookup+0x182/0x630 [ 9631.781279][ T3116] ip6_route_input+0x59c/0xa50 [ 9631.781279][ T3116] ipv6_rcv+0x397/0x810 [ 9631.781279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9631.781279][ T3116] process_backlog+0x101/0x620 [ 9631.781279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9631.781279][ T3116] net_rx_action+0x495/0xbe0 [ 9631.781279][ T3116] __do_softirq+0x1b5/0x7f6 [ 9631.781279][ T3116] [ 9631.783368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9631.783368][ T3116] netdev_get_by_index+0x5e/0x80 [ 9631.783368][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9631.783368][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9631.783368][ T3116] ip6_route_add+0x1c/0x140 [ 9631.783368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9631.783368][ T3116] addrconf_add_dev+0xe2/0x170 [ 9631.783368][ T3116] inet6_addr_add+0x12f/0xa40 [ 9631.783368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9631.783368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.783368][ T3116] netlink_rcv_skb+0x130/0x360 [ 9631.783368][ T3116] netlink_unicast+0x449/0x710 [ 9631.783368][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9631.783368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9631.783368][ T3116] ___sys_sendmsg+0xee/0x170 [ 9631.783368][ T3116] __sys_sendmsg+0xcd/0x170 [ 9631.783368][ T3116] do_syscall_64+0xc6/0x1e0 [ 9631.783368][ T3116] [ 9631.785576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9631.785576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9631.785576][ T3116] ipv6_find_idev+0x102/0x170 [ 9631.785576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9631.785576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.785576][ T3116] netlink_rcv_skb+0x130/0x360 [ 9631.785576][ T3116] netlink_unicast+0x449/0x710 [ 9631.785576][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9631.785576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9631.785576][ T3116] ___sys_sendmsg+0xee/0x170 [ 9631.785576][ T3116] __sys_sendmsg+0xcd/0x170 [ 9631.785576][ T3116] do_syscall_64+0xc6/0x1e0 [ 9631.785576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9631.785576][ T3116] [ 9631.787297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9631.787297][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9631.787297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9631.787297][ T3116] ipv6_find_idev+0x102/0x170 [ 9631.787297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9631.787297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.787297][ T3116] netlink_rcv_skb+0x130/0x360 [ 9631.787297][ T3116] netlink_unicast+0x449/0x710 [ 9631.787297][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9631.787297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9631.787297][ T3116] ___sys_sendmsg+0xee/0x170 [ 9631.787297][ T3116] __sys_sendmsg+0xcd/0x170 [ 9631.787297][ T3116] do_syscall_64+0xc6/0x1e0 [ 9631.787297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9631.787297][ T3116] [ 9642.028800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9642.029203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9642.029203][ T3116] dst_init+0x84/0x4a0 [ 9642.029203][ T3116] dst_alloc+0x97/0x150 [ 9642.029203][ T3116] ip6_dst_alloc+0x23/0x90 [ 9642.029203][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9642.029203][ T3116] ip6_pol_route+0x56f/0x840 [ 9642.029203][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9642.029203][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9642.029203][ T3116] fib6_rule_lookup+0x182/0x630 [ 9642.029203][ T3116] ip6_route_input+0x59c/0xa50 [ 9642.029203][ T3116] ipv6_rcv+0x397/0x810 [ 9642.029203][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9642.029203][ T3116] process_backlog+0x101/0x620 [ 9642.029203][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9642.029203][ T3116] net_rx_action+0x495/0xbe0 [ 9642.029203][ T3116] __do_softirq+0x1b5/0x7f6 [ 9642.029203][ T3116] [ 9642.031291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9642.031291][ T3116] netdev_get_by_index+0x5e/0x80 [ 9642.031291][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9642.031291][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9642.031291][ T3116] ip6_route_add+0x1c/0x140 [ 9642.031291][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9642.031291][ T3116] addrconf_add_dev+0xe2/0x170 [ 9642.031291][ T3116] inet6_addr_add+0x12f/0xa40 [ 9642.031291][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9642.031291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9642.031291][ T3116] netlink_rcv_skb+0x130/0x360 [ 9642.031291][ T3116] netlink_unicast+0x449/0x710 [ 9642.031291][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9642.031291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9642.031291][ T3116] ___sys_sendmsg+0xee/0x170 [ 9642.031291][ T3116] __sys_sendmsg+0xcd/0x170 [ 9642.031291][ T3116] do_syscall_64+0xc6/0x1e0 [ 9642.031291][ T3116] [ 9642.033603][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9642.033603][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9642.033603][ T3116] ipv6_find_idev+0x102/0x170 [ 9642.033603][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9642.033603][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9642.033603][ T3116] netlink_rcv_skb+0x130/0x360 [ 9642.033603][ T3116] netlink_unicast+0x449/0x710 [ 9642.033603][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9642.033603][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9642.033603][ T3116] ___sys_sendmsg+0xee/0x170 [ 9642.033603][ T3116] __sys_sendmsg+0xcd/0x170 [ 9642.033603][ T3116] do_syscall_64+0xc6/0x1e0 [ 9642.033603][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9642.033603][ T3116] [ 9642.035311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9642.035311][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9642.035311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9642.035311][ T3116] ipv6_find_idev+0x102/0x170 [ 9642.035311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9642.035311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9642.035311][ T3116] netlink_rcv_skb+0x130/0x360 [ 9642.035311][ T3116] netlink_unicast+0x449/0x710 [ 9642.035311][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9642.035311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9642.035311][ T3116] ___sys_sendmsg+0xee/0x170 [ 9642.035311][ T3116] __sys_sendmsg+0xcd/0x170 [ 9642.035311][ T3116] do_syscall_64+0xc6/0x1e0 [ 9642.035311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9642.035311][ T3116] [ 9652.276805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9652.277279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9652.277279][ T3116] dst_init+0x84/0x4a0 [ 9652.277279][ T3116] dst_alloc+0x97/0x150 [ 9652.277279][ T3116] ip6_dst_alloc+0x23/0x90 [ 9652.277279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9652.277279][ T3116] ip6_pol_route+0x56f/0x840 [ 9652.277279][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9652.277279][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9652.277279][ T3116] fib6_rule_lookup+0x182/0x630 [ 9652.277279][ T3116] ip6_route_input+0x59c/0xa50 [ 9652.277279][ T3116] ipv6_rcv+0x397/0x810 [ 9652.277279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9652.277279][ T3116] process_backlog+0x101/0x620 [ 9652.277279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9652.277279][ T3116] net_rx_action+0x495/0xbe0 [ 9652.277279][ T3116] __do_softirq+0x1b5/0x7f6 [ 9652.277279][ T3116] [ 9652.279371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9652.279371][ T3116] netdev_get_by_index+0x5e/0x80 [ 9652.279371][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9652.279371][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9652.279371][ T3116] ip6_route_add+0x1c/0x140 [ 9652.279371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9652.279371][ T3116] addrconf_add_dev+0xe2/0x170 [ 9652.279371][ T3116] inet6_addr_add+0x12f/0xa40 [ 9652.279371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9652.279371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9652.279371][ T3116] netlink_rcv_skb+0x130/0x360 [ 9652.279371][ T3116] netlink_unicast+0x449/0x710 [ 9652.279371][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9652.279371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9652.279371][ T3116] ___sys_sendmsg+0xee/0x170 [ 9652.279371][ T3116] __sys_sendmsg+0xcd/0x170 [ 9652.279371][ T3116] do_syscall_64+0xc6/0x1e0 [ 9652.279371][ T3116] [ 9652.281551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9652.281551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9652.281551][ T3116] ipv6_find_idev+0x102/0x170 [ 9652.281551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9652.281551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9652.281551][ T3116] netlink_rcv_skb+0x130/0x360 [ 9652.281551][ T3116] netlink_unicast+0x449/0x710 [ 9652.281551][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9652.281551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9652.281551][ T3116] ___sys_sendmsg+0xee/0x170 [ 9652.281551][ T3116] __sys_sendmsg+0xcd/0x170 [ 9652.281551][ T3116] do_syscall_64+0xc6/0x1e0 [ 9652.281551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9652.281551][ T3116] [ 9652.283279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9652.283279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9652.283279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9652.283279][ T3116] ipv6_find_idev+0x102/0x170 [ 9652.283279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9652.283279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9652.283279][ T3116] netlink_rcv_skb+0x130/0x360 [ 9652.283279][ T3116] netlink_unicast+0x449/0x710 [ 9652.283279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9652.283279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9652.283279][ T3116] ___sys_sendmsg+0xee/0x170 [ 9652.283279][ T3116] __sys_sendmsg+0xcd/0x170 [ 9652.283279][ T3116] do_syscall_64+0xc6/0x1e0 [ 9652.283279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9652.283279][ T3116] [ 9662.524822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9662.525303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9662.525303][ T3116] dst_init+0x84/0x4a0 [ 9662.525303][ T3116] dst_alloc+0x97/0x150 [ 9662.525303][ T3116] ip6_dst_alloc+0x23/0x90 [ 9662.525303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9662.525303][ T3116] ip6_pol_route+0x56f/0x840 [ 9662.525303][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9662.525303][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9662.525303][ T3116] fib6_rule_lookup+0x182/0x630 [ 9662.525303][ T3116] ip6_route_input+0x59c/0xa50 [ 9662.525303][ T3116] ipv6_rcv+0x397/0x810 [ 9662.525303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9662.525303][ T3116] process_backlog+0x101/0x620 [ 9662.525303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9662.525303][ T3116] net_rx_action+0x495/0xbe0 [ 9662.525303][ T3116] __do_softirq+0x1b5/0x7f6 [ 9662.525303][ T3116] [ 9662.527480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9662.527480][ T3116] netdev_get_by_index+0x5e/0x80 [ 9662.527480][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9662.527480][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9662.527480][ T3116] ip6_route_add+0x1c/0x140 [ 9662.527480][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9662.527480][ T3116] addrconf_add_dev+0xe2/0x170 [ 9662.527480][ T3116] inet6_addr_add+0x12f/0xa40 [ 9662.527480][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9662.527480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9662.527480][ T3116] netlink_rcv_skb+0x130/0x360 [ 9662.527480][ T3116] netlink_unicast+0x449/0x710 [ 9662.527480][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9662.527480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9662.527480][ T3116] ___sys_sendmsg+0xee/0x170 [ 9662.527480][ T3116] __sys_sendmsg+0xcd/0x170 [ 9662.527480][ T3116] do_syscall_64+0xc6/0x1e0 [ 9662.527480][ T3116] [ 9662.529767][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9662.529767][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9662.529767][ T3116] ipv6_find_idev+0x102/0x170 [ 9662.529767][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9662.529767][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9662.529767][ T3116] netlink_rcv_skb+0x130/0x360 [ 9662.529767][ T3116] netlink_unicast+0x449/0x710 [ 9662.529767][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9662.529767][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9662.529767][ T3116] ___sys_sendmsg+0xee/0x170 [ 9662.529767][ T3116] __sys_sendmsg+0xcd/0x170 [ 9662.529767][ T3116] do_syscall_64+0xc6/0x1e0 [ 9662.529767][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9662.529767][ T3116] [ 9662.531550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9662.531550][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9662.531550][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9662.531550][ T3116] ipv6_find_idev+0x102/0x170 [ 9662.531550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9662.531550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9662.531550][ T3116] netlink_rcv_skb+0x130/0x360 [ 9662.531550][ T3116] netlink_unicast+0x449/0x710 [ 9662.531550][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9662.531550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9662.531550][ T3116] ___sys_sendmsg+0xee/0x170 [ 9662.531550][ T3116] __sys_sendmsg+0xcd/0x170 [ 9662.531550][ T3116] do_syscall_64+0xc6/0x1e0 [ 9662.531550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9662.531550][ T3116] [ 9672.772807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9672.773272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9672.773272][ T3116] dst_init+0x84/0x4a0 [ 9672.773272][ T3116] dst_alloc+0x97/0x150 [ 9672.773272][ T3116] ip6_dst_alloc+0x23/0x90 [ 9672.773272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9672.773272][ T3116] ip6_pol_route+0x56f/0x840 [ 9672.773272][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9672.773272][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9672.773272][ T3116] fib6_rule_lookup+0x182/0x630 [ 9672.773272][ T3116] ip6_route_input+0x59c/0xa50 [ 9672.773272][ T3116] ipv6_rcv+0x397/0x810 [ 9672.773272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9672.773272][ T3116] process_backlog+0x101/0x620 [ 9672.773272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9672.773272][ T3116] net_rx_action+0x495/0xbe0 [ 9672.773272][ T3116] __do_softirq+0x1b5/0x7f6 [ 9672.773272][ T3116] [ 9672.775365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9672.775365][ T3116] netdev_get_by_index+0x5e/0x80 [ 9672.775365][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9672.775365][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9672.775365][ T3116] ip6_route_add+0x1c/0x140 [ 9672.775365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9672.775365][ T3116] addrconf_add_dev+0xe2/0x170 [ 9672.775365][ T3116] inet6_addr_add+0x12f/0xa40 [ 9672.775365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9672.775365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9672.775365][ T3116] netlink_rcv_skb+0x130/0x360 [ 9672.775365][ T3116] netlink_unicast+0x449/0x710 [ 9672.775365][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9672.775365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9672.775365][ T3116] ___sys_sendmsg+0xee/0x170 [ 9672.775365][ T3116] __sys_sendmsg+0xcd/0x170 [ 9672.775365][ T3116] do_syscall_64+0xc6/0x1e0 [ 9672.775365][ T3116] [ 9672.777604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9672.777604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9672.777604][ T3116] ipv6_find_idev+0x102/0x170 [ 9672.777604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9672.777604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9672.777604][ T3116] netlink_rcv_skb+0x130/0x360 [ 9672.777604][ T3116] netlink_unicast+0x449/0x710 [ 9672.777604][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9672.777604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9672.777604][ T3116] ___sys_sendmsg+0xee/0x170 [ 9672.777604][ T3116] __sys_sendmsg+0xcd/0x170 [ 9672.777604][ T3116] do_syscall_64+0xc6/0x1e0 [ 9672.777604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9672.777604][ T3116] [ 9672.779322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9672.779322][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9672.779322][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9672.779322][ T3116] ipv6_find_idev+0x102/0x170 [ 9672.779322][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9672.779322][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9672.779322][ T3116] netlink_rcv_skb+0x130/0x360 [ 9672.779322][ T3116] netlink_unicast+0x449/0x710 [ 9672.779322][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9672.779322][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9672.779322][ T3116] ___sys_sendmsg+0xee/0x170 [ 9672.779322][ T3116] __sys_sendmsg+0xcd/0x170 [ 9672.779322][ T3116] do_syscall_64+0xc6/0x1e0 [ 9672.779322][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9672.779322][ T3116] [ 9683.020882][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9683.021341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9683.021341][ T3116] dst_init+0x84/0x4a0 [ 9683.021341][ T3116] dst_alloc+0x97/0x150 [ 9683.021341][ T3116] ip6_dst_alloc+0x23/0x90 [ 9683.021341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9683.021341][ T3116] ip6_pol_route+0x56f/0x840 [ 9683.021341][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9683.021341][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9683.021341][ T3116] fib6_rule_lookup+0x182/0x630 [ 9683.021341][ T3116] ip6_route_input+0x59c/0xa50 [ 9683.021341][ T3116] ipv6_rcv+0x397/0x810 [ 9683.021341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9683.021341][ T3116] process_backlog+0x101/0x620 [ 9683.021341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9683.021341][ T3116] net_rx_action+0x495/0xbe0 [ 9683.021341][ T3116] __do_softirq+0x1b5/0x7f6 [ 9683.021341][ T3116] [ 9683.023448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9683.023448][ T3116] netdev_get_by_index+0x5e/0x80 [ 9683.023448][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9683.023448][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9683.023448][ T3116] ip6_route_add+0x1c/0x140 [ 9683.023448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9683.023448][ T3116] addrconf_add_dev+0xe2/0x170 [ 9683.023448][ T3116] inet6_addr_add+0x12f/0xa40 [ 9683.023448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9683.023448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9683.023448][ T3116] netlink_rcv_skb+0x130/0x360 [ 9683.023448][ T3116] netlink_unicast+0x449/0x710 [ 9683.023448][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9683.023448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9683.023448][ T3116] ___sys_sendmsg+0xee/0x170 [ 9683.023448][ T3116] __sys_sendmsg+0xcd/0x170 [ 9683.023448][ T3116] do_syscall_64+0xc6/0x1e0 [ 9683.023448][ T3116] [ 9683.025769][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9683.025769][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9683.025769][ T3116] ipv6_find_idev+0x102/0x170 [ 9683.025769][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9683.025769][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9683.025769][ T3116] netlink_rcv_skb+0x130/0x360 [ 9683.025769][ T3116] netlink_unicast+0x449/0x710 [ 9683.025769][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9683.025769][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9683.025769][ T3116] ___sys_sendmsg+0xee/0x170 [ 9683.025769][ T3116] __sys_sendmsg+0xcd/0x170 [ 9683.025769][ T3116] do_syscall_64+0xc6/0x1e0 [ 9683.025769][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9683.025769][ T3116] [ 9683.027473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9683.027473][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9683.027473][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9683.027473][ T3116] ipv6_find_idev+0x102/0x170 [ 9683.027473][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9683.027473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9683.027473][ T3116] netlink_rcv_skb+0x130/0x360 [ 9683.027473][ T3116] netlink_unicast+0x449/0x710 [ 9683.027473][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9683.027473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9683.027473][ T3116] ___sys_sendmsg+0xee/0x170 [ 9683.027473][ T3116] __sys_sendmsg+0xcd/0x170 [ 9683.027473][ T3116] do_syscall_64+0xc6/0x1e0 [ 9683.027473][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9683.027473][ T3116] [ 9693.268807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9693.269278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9693.269278][ T3116] dst_init+0x84/0x4a0 [ 9693.269278][ T3116] dst_alloc+0x97/0x150 [ 9693.269278][ T3116] ip6_dst_alloc+0x23/0x90 [ 9693.269278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9693.269278][ T3116] ip6_pol_route+0x56f/0x840 [ 9693.269278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9693.269278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9693.269278][ T3116] fib6_rule_lookup+0x182/0x630 [ 9693.269278][ T3116] ip6_route_input+0x59c/0xa50 [ 9693.269278][ T3116] ipv6_rcv+0x397/0x810 [ 9693.269278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9693.269278][ T3116] process_backlog+0x101/0x620 [ 9693.269278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9693.269278][ T3116] net_rx_action+0x495/0xbe0 [ 9693.269278][ T3116] __do_softirq+0x1b5/0x7f6 [ 9693.269278][ T3116] [ 9693.271362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9693.271362][ T3116] netdev_get_by_index+0x5e/0x80 [ 9693.271362][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9693.271362][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9693.271362][ T3116] ip6_route_add+0x1c/0x140 [ 9693.271362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9693.271362][ T3116] addrconf_add_dev+0xe2/0x170 [ 9693.271362][ T3116] inet6_addr_add+0x12f/0xa40 [ 9693.271362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9693.271362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9693.271362][ T3116] netlink_rcv_skb+0x130/0x360 [ 9693.271362][ T3116] netlink_unicast+0x449/0x710 [ 9693.271362][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9693.271362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9693.271362][ T3116] ___sys_sendmsg+0xee/0x170 [ 9693.271362][ T3116] __sys_sendmsg+0xcd/0x170 [ 9693.271362][ T3116] do_syscall_64+0xc6/0x1e0 [ 9693.271362][ T3116] [ 9693.273567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9693.273567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9693.273567][ T3116] ipv6_find_idev+0x102/0x170 [ 9693.273567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9693.273567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9693.273567][ T3116] netlink_rcv_skb+0x130/0x360 [ 9693.273567][ T3116] netlink_unicast+0x449/0x710 [ 9693.273567][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9693.273567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9693.273567][ T3116] ___sys_sendmsg+0xee/0x170 [ 9693.273567][ T3116] __sys_sendmsg+0xcd/0x170 [ 9693.273567][ T3116] do_syscall_64+0xc6/0x1e0 [ 9693.273567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9693.273567][ T3116] [ 9693.275284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9693.275284][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9693.275284][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9693.275284][ T3116] ipv6_find_idev+0x102/0x170 [ 9693.275284][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9693.275284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9693.275284][ T3116] netlink_rcv_skb+0x130/0x360 [ 9693.275284][ T3116] netlink_unicast+0x449/0x710 [ 9693.275284][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9693.275284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9693.275284][ T3116] ___sys_sendmsg+0xee/0x170 [ 9693.275284][ T3116] __sys_sendmsg+0xcd/0x170 [ 9693.275284][ T3116] do_syscall_64+0xc6/0x1e0 [ 9693.275284][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9693.275284][ T3116] [ 9703.516812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9703.517284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9703.517284][ T3116] dst_init+0x84/0x4a0 [ 9703.517284][ T3116] dst_alloc+0x97/0x150 [ 9703.517284][ T3116] ip6_dst_alloc+0x23/0x90 [ 9703.517284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9703.517284][ T3116] ip6_pol_route+0x56f/0x840 [ 9703.517284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9703.517284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9703.517284][ T3116] fib6_rule_lookup+0x182/0x630 [ 9703.517284][ T3116] ip6_route_input+0x59c/0xa50 [ 9703.517284][ T3116] ipv6_rcv+0x397/0x810 [ 9703.517284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9703.517284][ T3116] process_backlog+0x101/0x620 [ 9703.517284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9703.517284][ T3116] net_rx_action+0x495/0xbe0 [ 9703.517284][ T3116] __do_softirq+0x1b5/0x7f6 [ 9703.517284][ T3116] [ 9703.519367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9703.519367][ T3116] netdev_get_by_index+0x5e/0x80 [ 9703.519367][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9703.519367][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9703.519367][ T3116] ip6_route_add+0x1c/0x140 [ 9703.519367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9703.519367][ T3116] addrconf_add_dev+0xe2/0x170 [ 9703.519367][ T3116] inet6_addr_add+0x12f/0xa40 [ 9703.519367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9703.519367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9703.519367][ T3116] netlink_rcv_skb+0x130/0x360 [ 9703.519367][ T3116] netlink_unicast+0x449/0x710 [ 9703.519367][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9703.519367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9703.519367][ T3116] ___sys_sendmsg+0xee/0x170 [ 9703.519367][ T3116] __sys_sendmsg+0xcd/0x170 [ 9703.519367][ T3116] do_syscall_64+0xc6/0x1e0 [ 9703.519367][ T3116] [ 9703.521542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9703.521542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9703.521542][ T3116] ipv6_find_idev+0x102/0x170 [ 9703.521542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9703.521542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9703.521542][ T3116] netlink_rcv_skb+0x130/0x360 [ 9703.521542][ T3116] netlink_unicast+0x449/0x710 [ 9703.521542][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9703.521542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9703.521542][ T3116] ___sys_sendmsg+0xee/0x170 [ 9703.521542][ T3116] __sys_sendmsg+0xcd/0x170 [ 9703.521542][ T3116] do_syscall_64+0xc6/0x1e0 [ 9703.521542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9703.521542][ T3116] [ 9703.523274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9703.523274][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9703.523274][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9703.523274][ T3116] ipv6_find_idev+0x102/0x170 [ 9703.523274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9703.523274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9703.523274][ T3116] netlink_rcv_skb+0x130/0x360 [ 9703.523274][ T3116] netlink_unicast+0x449/0x710 [ 9703.523274][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9703.523274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9703.523274][ T3116] ___sys_sendmsg+0xee/0x170 [ 9703.523274][ T3116] __sys_sendmsg+0xcd/0x170 [ 9703.523274][ T3116] do_syscall_64+0xc6/0x1e0 [ 9703.523274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9703.523274][ T3116] [ 9713.780800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9713.781257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9713.781257][ T3116] dst_init+0x84/0x4a0 [ 9713.781257][ T3116] dst_alloc+0x97/0x150 [ 9713.781257][ T3116] ip6_dst_alloc+0x23/0x90 [ 9713.781257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9713.781257][ T3116] ip6_pol_route+0x56f/0x840 [ 9713.781257][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9713.781257][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9713.781257][ T3116] fib6_rule_lookup+0x182/0x630 [ 9713.781257][ T3116] ip6_route_input+0x59c/0xa50 [ 9713.781257][ T3116] ipv6_rcv+0x397/0x810 [ 9713.781257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9713.781257][ T3116] process_backlog+0x101/0x620 [ 9713.781257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9713.781257][ T3116] net_rx_action+0x495/0xbe0 [ 9713.781257][ T3116] __do_softirq+0x1b5/0x7f6 [ 9713.781257][ T3116] [ 9713.783375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9713.783375][ T3116] netdev_get_by_index+0x5e/0x80 [ 9713.783375][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9713.783375][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9713.783375][ T3116] ip6_route_add+0x1c/0x140 [ 9713.783375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9713.783375][ T3116] addrconf_add_dev+0xe2/0x170 [ 9713.783375][ T3116] inet6_addr_add+0x12f/0xa40 [ 9713.783375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9713.783375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9713.783375][ T3116] netlink_rcv_skb+0x130/0x360 [ 9713.783375][ T3116] netlink_unicast+0x449/0x710 [ 9713.783375][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9713.783375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9713.783375][ T3116] ___sys_sendmsg+0xee/0x170 [ 9713.783375][ T3116] __sys_sendmsg+0xcd/0x170 [ 9713.783375][ T3116] do_syscall_64+0xc6/0x1e0 [ 9713.783375][ T3116] [ 9713.785569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9713.785569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9713.785569][ T3116] ipv6_find_idev+0x102/0x170 [ 9713.785569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9713.785569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9713.785569][ T3116] netlink_rcv_skb+0x130/0x360 [ 9713.785569][ T3116] netlink_unicast+0x449/0x710 [ 9713.785569][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9713.785569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9713.785569][ T3116] ___sys_sendmsg+0xee/0x170 [ 9713.785569][ T3116] __sys_sendmsg+0xcd/0x170 [ 9713.785569][ T3116] do_syscall_64+0xc6/0x1e0 [ 9713.785569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9713.785569][ T3116] [ 9713.787292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9713.787292][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9713.787292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9713.787292][ T3116] ipv6_find_idev+0x102/0x170 [ 9713.787292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9713.787292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9713.787292][ T3116] netlink_rcv_skb+0x130/0x360 [ 9713.787292][ T3116] netlink_unicast+0x449/0x710 [ 9713.787292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9713.787292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9713.787292][ T3116] ___sys_sendmsg+0xee/0x170 [ 9713.787292][ T3116] __sys_sendmsg+0xcd/0x170 [ 9713.787292][ T3116] do_syscall_64+0xc6/0x1e0 [ 9713.787292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9713.787292][ T3116] [ 9724.028829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9724.029292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9724.029292][ T3116] dst_init+0x84/0x4a0 [ 9724.029292][ T3116] dst_alloc+0x97/0x150 [ 9724.029292][ T3116] ip6_dst_alloc+0x23/0x90 [ 9724.029292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9724.029292][ T3116] ip6_pol_route+0x56f/0x840 [ 9724.029292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9724.029292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9724.029292][ T3116] fib6_rule_lookup+0x182/0x630 [ 9724.029292][ T3116] ip6_route_input+0x59c/0xa50 [ 9724.029292][ T3116] ipv6_rcv+0x397/0x810 [ 9724.029292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9724.029292][ T3116] process_backlog+0x101/0x620 [ 9724.029292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9724.029292][ T3116] net_rx_action+0x495/0xbe0 [ 9724.029292][ T3116] __do_softirq+0x1b5/0x7f6 [ 9724.029292][ T3116] [ 9724.031379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9724.031379][ T3116] netdev_get_by_index+0x5e/0x80 [ 9724.031379][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9724.031379][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9724.031379][ T3116] ip6_route_add+0x1c/0x140 [ 9724.031379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9724.031379][ T3116] addrconf_add_dev+0xe2/0x170 [ 9724.031379][ T3116] inet6_addr_add+0x12f/0xa40 [ 9724.031379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9724.031379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9724.031379][ T3116] netlink_rcv_skb+0x130/0x360 [ 9724.031379][ T3116] netlink_unicast+0x449/0x710 [ 9724.031379][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9724.031379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9724.031379][ T3116] ___sys_sendmsg+0xee/0x170 [ 9724.031379][ T3116] __sys_sendmsg+0xcd/0x170 [ 9724.031379][ T3116] do_syscall_64+0xc6/0x1e0 [ 9724.031379][ T3116] [ 9724.033587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9724.033587][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9724.033587][ T3116] ipv6_find_idev+0x102/0x170 [ 9724.033587][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9724.033587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9724.033587][ T3116] netlink_rcv_skb+0x130/0x360 [ 9724.033587][ T3116] netlink_unicast+0x449/0x710 [ 9724.033587][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9724.033587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9724.033587][ T3116] ___sys_sendmsg+0xee/0x170 [ 9724.033587][ T3116] __sys_sendmsg+0xcd/0x170 [ 9724.033587][ T3116] do_syscall_64+0xc6/0x1e0 [ 9724.033587][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9724.033587][ T3116] [ 9724.035300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9724.035300][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9724.035300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9724.035300][ T3116] ipv6_find_idev+0x102/0x170 [ 9724.035300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9724.035300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9724.035300][ T3116] netlink_rcv_skb+0x130/0x360 [ 9724.035300][ T3116] netlink_unicast+0x449/0x710 [ 9724.035300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9724.035300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9724.035300][ T3116] ___sys_sendmsg+0xee/0x170 [ 9724.035300][ T3116] __sys_sendmsg+0xcd/0x170 [ 9724.035300][ T3116] do_syscall_64+0xc6/0x1e0 [ 9724.035300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9724.035300][ T3116] [ 9734.276816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9734.277269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9734.277269][ T3116] dst_init+0x84/0x4a0 [ 9734.277269][ T3116] dst_alloc+0x97/0x150 [ 9734.277269][ T3116] ip6_dst_alloc+0x23/0x90 [ 9734.277269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9734.277269][ T3116] ip6_pol_route+0x56f/0x840 [ 9734.277269][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9734.277269][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9734.277269][ T3116] fib6_rule_lookup+0x182/0x630 [ 9734.277269][ T3116] ip6_route_input+0x59c/0xa50 [ 9734.277269][ T3116] ipv6_rcv+0x397/0x810 [ 9734.277269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9734.277269][ T3116] process_backlog+0x101/0x620 [ 9734.277269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9734.277269][ T3116] net_rx_action+0x495/0xbe0 [ 9734.277269][ T3116] __do_softirq+0x1b5/0x7f6 [ 9734.277269][ T3116] [ 9734.279355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9734.279355][ T3116] netdev_get_by_index+0x5e/0x80 [ 9734.279355][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9734.279355][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9734.279355][ T3116] ip6_route_add+0x1c/0x140 [ 9734.279355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9734.279355][ T3116] addrconf_add_dev+0xe2/0x170 [ 9734.279355][ T3116] inet6_addr_add+0x12f/0xa40 [ 9734.279355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9734.279355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9734.279355][ T3116] netlink_rcv_skb+0x130/0x360 [ 9734.279355][ T3116] netlink_unicast+0x449/0x710 [ 9734.279355][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9734.279355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9734.279355][ T3116] ___sys_sendmsg+0xee/0x170 [ 9734.279355][ T3116] __sys_sendmsg+0xcd/0x170 [ 9734.279355][ T3116] do_syscall_64+0xc6/0x1e0 [ 9734.279355][ T3116] [ 9734.281546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9734.281546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9734.281546][ T3116] ipv6_find_idev+0x102/0x170 [ 9734.281546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9734.281546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9734.281546][ T3116] netlink_rcv_skb+0x130/0x360 [ 9734.281546][ T3116] netlink_unicast+0x449/0x710 [ 9734.281546][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9734.281546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9734.281546][ T3116] ___sys_sendmsg+0xee/0x170 [ 9734.281546][ T3116] __sys_sendmsg+0xcd/0x170 [ 9734.281546][ T3116] do_syscall_64+0xc6/0x1e0 [ 9734.281546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9734.281546][ T3116] [ 9734.283377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9734.283377][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9734.283377][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9734.283377][ T3116] ipv6_find_idev+0x102/0x170 [ 9734.283377][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9734.283377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9734.283377][ T3116] netlink_rcv_skb+0x130/0x360 [ 9734.283377][ T3116] netlink_unicast+0x449/0x710 [ 9734.283377][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9734.283377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9734.283377][ T3116] ___sys_sendmsg+0xee/0x170 [ 9734.283377][ T3116] __sys_sendmsg+0xcd/0x170 [ 9734.283377][ T3116] do_syscall_64+0xc6/0x1e0 [ 9734.283377][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9734.283377][ T3116] [ 9744.524744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9744.525205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9744.525205][ T3116] dst_init+0x84/0x4a0 [ 9744.525205][ T3116] dst_alloc+0x97/0x150 [ 9744.525205][ T3116] ip6_dst_alloc+0x23/0x90 [ 9744.525205][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9744.525205][ T3116] ip6_pol_route+0x56f/0x840 [ 9744.525205][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9744.525205][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9744.525205][ T3116] fib6_rule_lookup+0x182/0x630 [ 9744.525205][ T3116] ip6_route_input+0x59c/0xa50 [ 9744.525205][ T3116] ipv6_rcv+0x397/0x810 [ 9744.525205][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9744.525205][ T3116] process_backlog+0x101/0x620 [ 9744.525205][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9744.525205][ T3116] net_rx_action+0x495/0xbe0 [ 9744.525205][ T3116] __do_softirq+0x1b5/0x7f6 [ 9744.525205][ T3116] [ 9744.527285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9744.527285][ T3116] netdev_get_by_index+0x5e/0x80 [ 9744.527285][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9744.527285][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9744.527285][ T3116] ip6_route_add+0x1c/0x140 [ 9744.527285][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9744.527285][ T3116] addrconf_add_dev+0xe2/0x170 [ 9744.527285][ T3116] inet6_addr_add+0x12f/0xa40 [ 9744.527285][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9744.527285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9744.527285][ T3116] netlink_rcv_skb+0x130/0x360 [ 9744.527285][ T3116] netlink_unicast+0x449/0x710 [ 9744.527285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9744.527285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9744.527285][ T3116] ___sys_sendmsg+0xee/0x170 [ 9744.527285][ T3116] __sys_sendmsg+0xcd/0x170 [ 9744.527285][ T3116] do_syscall_64+0xc6/0x1e0 [ 9744.527285][ T3116] [ 9744.529458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9744.529458][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9744.529458][ T3116] ipv6_find_idev+0x102/0x170 [ 9744.529458][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9744.529458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9744.529458][ T3116] netlink_rcv_skb+0x130/0x360 [ 9744.529458][ T3116] netlink_unicast+0x449/0x710 [ 9744.529458][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9744.529458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9744.529458][ T3116] ___sys_sendmsg+0xee/0x170 [ 9744.529458][ T3116] __sys_sendmsg+0xcd/0x170 [ 9744.529458][ T3116] do_syscall_64+0xc6/0x1e0 [ 9744.529458][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9744.529458][ T3116] [ 9744.531159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9744.531159][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9744.531159][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9744.531159][ T3116] ipv6_find_idev+0x102/0x170 [ 9744.531159][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9744.531159][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9744.531159][ T3116] netlink_rcv_skb+0x130/0x360 [ 9744.531159][ T3116] netlink_unicast+0x449/0x710 [ 9744.531159][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9744.531159][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9744.531159][ T3116] ___sys_sendmsg+0xee/0x170 [ 9744.531159][ T3116] __sys_sendmsg+0xcd/0x170 [ 9744.531159][ T3116] do_syscall_64+0xc6/0x1e0 [ 9744.531159][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9744.531159][ T3116] [ 9754.748804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9754.749292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9754.749292][ T3116] dst_init+0x84/0x4a0 [ 9754.749292][ T3116] dst_alloc+0x97/0x150 [ 9754.749292][ T3116] ip6_dst_alloc+0x23/0x90 [ 9754.749292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9754.749292][ T3116] ip6_pol_route+0x56f/0x840 [ 9754.749292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9754.749292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9754.749292][ T3116] fib6_rule_lookup+0x182/0x630 [ 9754.749292][ T3116] ip6_route_input+0x59c/0xa50 [ 9754.749292][ T3116] ipv6_rcv+0x397/0x810 [ 9754.749292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9754.749292][ T3116] process_backlog+0x101/0x620 [ 9754.749292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9754.749292][ T3116] net_rx_action+0x495/0xbe0 [ 9754.749292][ T3116] __do_softirq+0x1b5/0x7f6 [ 9754.749292][ T3116] [ 9754.751380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9754.751380][ T3116] netdev_get_by_index+0x5e/0x80 [ 9754.751380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9754.751380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9754.751380][ T3116] ip6_route_add+0x1c/0x140 [ 9754.751380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9754.751380][ T3116] addrconf_add_dev+0xe2/0x170 [ 9754.751380][ T3116] inet6_addr_add+0x12f/0xa40 [ 9754.751380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9754.751380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9754.751380][ T3116] netlink_rcv_skb+0x130/0x360 [ 9754.751380][ T3116] netlink_unicast+0x449/0x710 [ 9754.751380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9754.751380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9754.751380][ T3116] ___sys_sendmsg+0xee/0x170 [ 9754.751380][ T3116] __sys_sendmsg+0xcd/0x170 [ 9754.751380][ T3116] do_syscall_64+0xc6/0x1e0 [ 9754.751380][ T3116] [ 9754.753584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9754.753584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9754.753584][ T3116] ipv6_find_idev+0x102/0x170 [ 9754.753584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9754.753584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9754.753584][ T3116] netlink_rcv_skb+0x130/0x360 [ 9754.753584][ T3116] netlink_unicast+0x449/0x710 [ 9754.753584][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9754.753584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9754.753584][ T3116] ___sys_sendmsg+0xee/0x170 [ 9754.753584][ T3116] __sys_sendmsg+0xcd/0x170 [ 9754.753584][ T3116] do_syscall_64+0xc6/0x1e0 [ 9754.753584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9754.753584][ T3116] [ 9754.755294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9754.755294][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9754.755294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9754.755294][ T3116] ipv6_find_idev+0x102/0x170 [ 9754.755294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9754.755294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9754.755294][ T3116] netlink_rcv_skb+0x130/0x360 [ 9754.755294][ T3116] netlink_unicast+0x449/0x710 [ 9754.755294][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9754.755294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9754.755294][ T3116] ___sys_sendmsg+0xee/0x170 [ 9754.755294][ T3116] __sys_sendmsg+0xcd/0x170 [ 9754.755294][ T3116] do_syscall_64+0xc6/0x1e0 [ 9754.755294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9754.755294][ T3116] [ 9764.764807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9764.765317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9764.765317][ T3116] dst_init+0x84/0x4a0 [ 9764.765317][ T3116] dst_alloc+0x97/0x150 [ 9764.765317][ T3116] ip6_dst_alloc+0x23/0x90 [ 9764.765317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9764.765317][ T3116] ip6_pol_route+0x56f/0x840 [ 9764.765317][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9764.765317][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9764.765317][ T3116] fib6_rule_lookup+0x182/0x630 [ 9764.765317][ T3116] ip6_route_input+0x59c/0xa50 [ 9764.765317][ T3116] ipv6_rcv+0x397/0x810 [ 9764.765317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9764.765317][ T3116] process_backlog+0x101/0x620 [ 9764.765317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9764.765317][ T3116] net_rx_action+0x495/0xbe0 [ 9764.765317][ T3116] __do_softirq+0x1b5/0x7f6 [ 9764.765317][ T3116] [ 9764.767678][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9764.767678][ T3116] netdev_get_by_index+0x5e/0x80 [ 9764.767678][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9764.767678][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9764.767678][ T3116] ip6_route_add+0x1c/0x140 [ 9764.767678][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9764.767678][ T3116] addrconf_add_dev+0xe2/0x170 [ 9764.767678][ T3116] inet6_addr_add+0x12f/0xa40 [ 9764.767678][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9764.767678][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9764.767678][ T3116] netlink_rcv_skb+0x130/0x360 [ 9764.767678][ T3116] netlink_unicast+0x449/0x710 [ 9764.767678][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9764.767678][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9764.767678][ T3116] ___sys_sendmsg+0xee/0x170 [ 9764.767678][ T3116] __sys_sendmsg+0xcd/0x170 [ 9764.767678][ T3116] do_syscall_64+0xc6/0x1e0 [ 9764.767678][ T3116] [ 9764.770101][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9764.770101][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9764.770101][ T3116] ipv6_find_idev+0x102/0x170 [ 9764.770101][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9764.770101][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9764.770101][ T3116] netlink_rcv_skb+0x130/0x360 [ 9764.770101][ T3116] netlink_unicast+0x449/0x710 [ 9764.770101][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9764.770101][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9764.770101][ T3116] ___sys_sendmsg+0xee/0x170 [ 9764.770101][ T3116] __sys_sendmsg+0xcd/0x170 [ 9764.770101][ T3116] do_syscall_64+0xc6/0x1e0 [ 9764.770101][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9764.770101][ T3116] [ 9764.772020][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9764.772020][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9764.772020][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9764.772020][ T3116] ipv6_find_idev+0x102/0x170 [ 9764.772020][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9764.772020][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9764.772020][ T3116] netlink_rcv_skb+0x130/0x360 [ 9764.772020][ T3116] netlink_unicast+0x449/0x710 [ 9764.772020][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9764.772020][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9764.772020][ T3116] ___sys_sendmsg+0xee/0x170 [ 9764.772020][ T3116] __sys_sendmsg+0xcd/0x170 [ 9764.772020][ T3116] do_syscall_64+0xc6/0x1e0 [ 9764.772020][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9764.772020][ T3116] [ 9774.932815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9774.933294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9774.933294][ T3116] dst_init+0x84/0x4a0 [ 9774.933294][ T3116] dst_alloc+0x97/0x150 [ 9774.933294][ T3116] ip6_dst_alloc+0x23/0x90 [ 9774.933294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9774.933294][ T3116] ip6_pol_route+0x56f/0x840 [ 9774.933294][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9774.933294][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9774.933294][ T3116] fib6_rule_lookup+0x182/0x630 [ 9774.933294][ T3116] ip6_route_input+0x59c/0xa50 [ 9774.933294][ T3116] ipv6_rcv+0x397/0x810 [ 9774.933294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9774.933294][ T3116] process_backlog+0x101/0x620 [ 9774.933294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9774.933294][ T3116] net_rx_action+0x495/0xbe0 [ 9774.933294][ T3116] __do_softirq+0x1b5/0x7f6 [ 9774.933294][ T3116] [ 9774.935629][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9774.935629][ T3116] netdev_get_by_index+0x5e/0x80 [ 9774.935629][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9774.935629][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9774.935629][ T3116] ip6_route_add+0x1c/0x140 [ 9774.935629][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9774.935629][ T3116] addrconf_add_dev+0xe2/0x170 [ 9774.935629][ T3116] inet6_addr_add+0x12f/0xa40 [ 9774.935629][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9774.935629][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9774.935629][ T3116] netlink_rcv_skb+0x130/0x360 [ 9774.935629][ T3116] netlink_unicast+0x449/0x710 [ 9774.935629][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9774.935629][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9774.935629][ T3116] ___sys_sendmsg+0xee/0x170 [ 9774.935629][ T3116] __sys_sendmsg+0xcd/0x170 [ 9774.935629][ T3116] do_syscall_64+0xc6/0x1e0 [ 9774.935629][ T3116] [ 9774.938062][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9774.938062][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9774.938062][ T3116] ipv6_find_idev+0x102/0x170 [ 9774.938062][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9774.938062][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9774.938062][ T3116] netlink_rcv_skb+0x130/0x360 [ 9774.938062][ T3116] netlink_unicast+0x449/0x710 [ 9774.938062][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9774.938062][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9774.938062][ T3116] ___sys_sendmsg+0xee/0x170 [ 9774.938062][ T3116] __sys_sendmsg+0xcd/0x170 [ 9774.938062][ T3116] do_syscall_64+0xc6/0x1e0 [ 9774.938062][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9774.938062][ T3116] [ 9774.939949][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9774.939949][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9774.939949][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9774.939949][ T3116] ipv6_find_idev+0x102/0x170 [ 9774.939949][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9774.939949][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9774.939949][ T3116] netlink_rcv_skb+0x130/0x360 [ 9774.939949][ T3116] netlink_unicast+0x449/0x710 [ 9774.939949][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9774.939949][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9774.939949][ T3116] ___sys_sendmsg+0xee/0x170 [ 9774.939949][ T3116] __sys_sendmsg+0xcd/0x170 [ 9774.939949][ T3116] do_syscall_64+0xc6/0x1e0 [ 9774.939949][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9774.939949][ T3116] [ 9785.188823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9785.189286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9785.189286][ T3116] dst_init+0x84/0x4a0 [ 9785.189286][ T3116] dst_alloc+0x97/0x150 [ 9785.189286][ T3116] ip6_dst_alloc+0x23/0x90 [ 9785.189286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9785.189286][ T3116] ip6_pol_route+0x56f/0x840 [ 9785.189286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9785.189286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9785.189286][ T3116] fib6_rule_lookup+0x182/0x630 [ 9785.189286][ T3116] ip6_route_input+0x59c/0xa50 [ 9785.189286][ T3116] ipv6_rcv+0x397/0x810 [ 9785.189286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9785.189286][ T3116] process_backlog+0x101/0x620 [ 9785.189286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9785.189286][ T3116] net_rx_action+0x495/0xbe0 [ 9785.189286][ T3116] __do_softirq+0x1b5/0x7f6 [ 9785.189286][ T3116] [ 9785.191385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9785.191385][ T3116] netdev_get_by_index+0x5e/0x80 [ 9785.191385][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9785.191385][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9785.191385][ T3116] ip6_route_add+0x1c/0x140 [ 9785.191385][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9785.191385][ T3116] addrconf_add_dev+0xe2/0x170 [ 9785.191385][ T3116] inet6_addr_add+0x12f/0xa40 [ 9785.191385][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9785.191385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9785.191385][ T3116] netlink_rcv_skb+0x130/0x360 [ 9785.191385][ T3116] netlink_unicast+0x449/0x710 [ 9785.191385][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9785.191385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9785.191385][ T3116] ___sys_sendmsg+0xee/0x170 [ 9785.191385][ T3116] __sys_sendmsg+0xcd/0x170 [ 9785.191385][ T3116] do_syscall_64+0xc6/0x1e0 [ 9785.191385][ T3116] [ 9785.193579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9785.193579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9785.193579][ T3116] ipv6_find_idev+0x102/0x170 [ 9785.193579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9785.193579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9785.193579][ T3116] netlink_rcv_skb+0x130/0x360 [ 9785.193579][ T3116] netlink_unicast+0x449/0x710 [ 9785.193579][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9785.193579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9785.193579][ T3116] ___sys_sendmsg+0xee/0x170 [ 9785.193579][ T3116] __sys_sendmsg+0xcd/0x170 [ 9785.193579][ T3116] do_syscall_64+0xc6/0x1e0 [ 9785.193579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9785.193579][ T3116] [ 9785.195285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9785.195285][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9785.195285][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9785.195285][ T3116] ipv6_find_idev+0x102/0x170 [ 9785.195285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9785.195285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9785.195285][ T3116] netlink_rcv_skb+0x130/0x360 [ 9785.195285][ T3116] netlink_unicast+0x449/0x710 [ 9785.195285][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9785.195285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9785.195285][ T3116] ___sys_sendmsg+0xee/0x170 [ 9785.195285][ T3116] __sys_sendmsg+0xcd/0x170 [ 9785.195285][ T3116] do_syscall_64+0xc6/0x1e0 [ 9785.195285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9785.195285][ T3116] [ 9795.444749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9795.445251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9795.445251][ T3116] dst_init+0x84/0x4a0 [ 9795.445251][ T3116] dst_alloc+0x97/0x150 [ 9795.445251][ T3116] ip6_dst_alloc+0x23/0x90 [ 9795.445251][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9795.445251][ T3116] ip6_pol_route+0x56f/0x840 [ 9795.445251][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9795.445251][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9795.445251][ T3116] fib6_rule_lookup+0x182/0x630 [ 9795.445251][ T3116] ip6_route_input+0x59c/0xa50 [ 9795.445251][ T3116] ipv6_rcv+0x397/0x810 [ 9795.445251][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9795.445251][ T3116] process_backlog+0x101/0x620 [ 9795.445251][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9795.445251][ T3116] net_rx_action+0x495/0xbe0 [ 9795.445251][ T3116] __do_softirq+0x1b5/0x7f6 [ 9795.445251][ T3116] [ 9795.447588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9795.447588][ T3116] netdev_get_by_index+0x5e/0x80 [ 9795.447588][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9795.447588][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9795.447588][ T3116] ip6_route_add+0x1c/0x140 [ 9795.447588][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9795.447588][ T3116] addrconf_add_dev+0xe2/0x170 [ 9795.447588][ T3116] inet6_addr_add+0x12f/0xa40 [ 9795.447588][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9795.447588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9795.447588][ T3116] netlink_rcv_skb+0x130/0x360 [ 9795.447588][ T3116] netlink_unicast+0x449/0x710 [ 9795.447588][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9795.447588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9795.447588][ T3116] ___sys_sendmsg+0xee/0x170 [ 9795.447588][ T3116] __sys_sendmsg+0xcd/0x170 [ 9795.447588][ T3116] do_syscall_64+0xc6/0x1e0 [ 9795.447588][ T3116] [ 9795.450031][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9795.450031][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9795.450031][ T3116] ipv6_find_idev+0x102/0x170 [ 9795.450031][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9795.450031][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9795.450031][ T3116] netlink_rcv_skb+0x130/0x360 [ 9795.450031][ T3116] netlink_unicast+0x449/0x710 [ 9795.450031][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9795.450031][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9795.450031][ T3116] ___sys_sendmsg+0xee/0x170 [ 9795.450031][ T3116] __sys_sendmsg+0xcd/0x170 [ 9795.450031][ T3116] do_syscall_64+0xc6/0x1e0 [ 9795.450031][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9795.450031][ T3116] [ 9795.451951][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9795.451951][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9795.451951][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9795.451951][ T3116] ipv6_find_idev+0x102/0x170 [ 9795.451951][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9795.451951][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9795.451951][ T3116] netlink_rcv_skb+0x130/0x360 [ 9795.451951][ T3116] netlink_unicast+0x449/0x710 [ 9795.451951][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9795.451951][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9795.451951][ T3116] ___sys_sendmsg+0xee/0x170 [ 9795.451951][ T3116] __sys_sendmsg+0xcd/0x170 [ 9795.451951][ T3116] do_syscall_64+0xc6/0x1e0 [ 9795.451951][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9795.451951][ T3116] [ 9805.700810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9805.701278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9805.701278][ T3116] dst_init+0x84/0x4a0 [ 9805.701278][ T3116] dst_alloc+0x97/0x150 [ 9805.701278][ T3116] ip6_dst_alloc+0x23/0x90 [ 9805.701278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9805.701278][ T3116] ip6_pol_route+0x56f/0x840 [ 9805.701278][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9805.701278][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9805.701278][ T3116] fib6_rule_lookup+0x182/0x630 [ 9805.701278][ T3116] ip6_route_input+0x59c/0xa50 [ 9805.701278][ T3116] ipv6_rcv+0x397/0x810 [ 9805.701278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9805.701278][ T3116] process_backlog+0x101/0x620 [ 9805.701278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9805.701278][ T3116] net_rx_action+0x495/0xbe0 [ 9805.701278][ T3116] __do_softirq+0x1b5/0x7f6 [ 9805.701278][ T3116] [ 9805.703614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9805.703614][ T3116] netdev_get_by_index+0x5e/0x80 [ 9805.703614][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9805.703614][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9805.703614][ T3116] ip6_route_add+0x1c/0x140 [ 9805.703614][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9805.703614][ T3116] addrconf_add_dev+0xe2/0x170 [ 9805.703614][ T3116] inet6_addr_add+0x12f/0xa40 [ 9805.703614][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9805.703614][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9805.703614][ T3116] netlink_rcv_skb+0x130/0x360 [ 9805.703614][ T3116] netlink_unicast+0x449/0x710 [ 9805.703614][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9805.703614][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9805.703614][ T3116] ___sys_sendmsg+0xee/0x170 [ 9805.703614][ T3116] __sys_sendmsg+0xcd/0x170 [ 9805.703614][ T3116] do_syscall_64+0xc6/0x1e0 [ 9805.703614][ T3116] [ 9805.706043][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9805.706043][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9805.706043][ T3116] ipv6_find_idev+0x102/0x170 [ 9805.706043][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9805.706043][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9805.706043][ T3116] netlink_rcv_skb+0x130/0x360 [ 9805.706043][ T3116] netlink_unicast+0x449/0x710 [ 9805.706043][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9805.706043][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9805.706043][ T3116] ___sys_sendmsg+0xee/0x170 [ 9805.706043][ T3116] __sys_sendmsg+0xcd/0x170 [ 9805.706043][ T3116] do_syscall_64+0xc6/0x1e0 [ 9805.706043][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9805.706043][ T3116] [ 9805.707959][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9805.707959][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9805.707959][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9805.707959][ T3116] ipv6_find_idev+0x102/0x170 [ 9805.707959][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9805.707959][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9805.707959][ T3116] netlink_rcv_skb+0x130/0x360 [ 9805.707959][ T3116] netlink_unicast+0x449/0x710 [ 9805.707959][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9805.707959][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9805.707959][ T3116] ___sys_sendmsg+0xee/0x170 [ 9805.707959][ T3116] __sys_sendmsg+0xcd/0x170 [ 9805.707959][ T3116] do_syscall_64+0xc6/0x1e0 [ 9805.707959][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9805.707959][ T3116] [ 9815.964812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9815.965292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9815.965292][ T3116] dst_init+0x84/0x4a0 [ 9815.965292][ T3116] dst_alloc+0x97/0x150 [ 9815.965292][ T3116] ip6_dst_alloc+0x23/0x90 [ 9815.965292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9815.965292][ T3116] ip6_pol_route+0x56f/0x840 [ 9815.965292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9815.965292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9815.965292][ T3116] fib6_rule_lookup+0x182/0x630 [ 9815.965292][ T3116] ip6_route_input+0x59c/0xa50 [ 9815.965292][ T3116] ipv6_rcv+0x397/0x810 [ 9815.965292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9815.965292][ T3116] process_backlog+0x101/0x620 [ 9815.965292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9815.965292][ T3116] net_rx_action+0x495/0xbe0 [ 9815.965292][ T3116] __do_softirq+0x1b5/0x7f6 [ 9815.965292][ T3116] [ 9815.967627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9815.967627][ T3116] netdev_get_by_index+0x5e/0x80 [ 9815.967627][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9815.967627][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9815.967627][ T3116] ip6_route_add+0x1c/0x140 [ 9815.967627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9815.967627][ T3116] addrconf_add_dev+0xe2/0x170 [ 9815.967627][ T3116] inet6_addr_add+0x12f/0xa40 [ 9815.967627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9815.967627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9815.967627][ T3116] netlink_rcv_skb+0x130/0x360 [ 9815.967627][ T3116] netlink_unicast+0x449/0x710 [ 9815.967627][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9815.967627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9815.967627][ T3116] ___sys_sendmsg+0xee/0x170 [ 9815.967627][ T3116] __sys_sendmsg+0xcd/0x170 [ 9815.967627][ T3116] do_syscall_64+0xc6/0x1e0 [ 9815.967627][ T3116] [ 9815.970113][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9815.970113][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9815.970113][ T3116] ipv6_find_idev+0x102/0x170 [ 9815.970113][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9815.970113][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9815.970113][ T3116] netlink_rcv_skb+0x130/0x360 [ 9815.970113][ T3116] netlink_unicast+0x449/0x710 [ 9815.970113][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9815.970113][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9815.970113][ T3116] ___sys_sendmsg+0xee/0x170 [ 9815.970113][ T3116] __sys_sendmsg+0xcd/0x170 [ 9815.970113][ T3116] do_syscall_64+0xc6/0x1e0 [ 9815.970113][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9815.970113][ T3116] [ 9815.972035][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9815.972035][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9815.972035][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9815.972035][ T3116] ipv6_find_idev+0x102/0x170 [ 9815.972035][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9815.972035][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9815.972035][ T3116] netlink_rcv_skb+0x130/0x360 [ 9815.972035][ T3116] netlink_unicast+0x449/0x710 [ 9815.972035][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9815.972035][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9815.972035][ T3116] ___sys_sendmsg+0xee/0x170 [ 9815.972035][ T3116] __sys_sendmsg+0xcd/0x170 [ 9815.972035][ T3116] do_syscall_64+0xc6/0x1e0 [ 9815.972035][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9815.972035][ T3116] [ 9826.044817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9826.045305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9826.045305][ T3116] dst_init+0x84/0x4a0 [ 9826.045305][ T3116] dst_alloc+0x97/0x150 [ 9826.045305][ T3116] ip6_dst_alloc+0x23/0x90 [ 9826.045305][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9826.045305][ T3116] ip6_pol_route+0x56f/0x840 [ 9826.045305][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9826.045305][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9826.045305][ T3116] fib6_rule_lookup+0x182/0x630 [ 9826.045305][ T3116] ip6_route_input+0x59c/0xa50 [ 9826.045305][ T3116] ipv6_rcv+0x397/0x810 [ 9826.045305][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9826.045305][ T3116] process_backlog+0x101/0x620 [ 9826.045305][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9826.045305][ T3116] net_rx_action+0x495/0xbe0 [ 9826.045305][ T3116] __do_softirq+0x1b5/0x7f6 [ 9826.045305][ T3116] [ 9826.047652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9826.047652][ T3116] netdev_get_by_index+0x5e/0x80 [ 9826.047652][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9826.047652][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9826.047652][ T3116] ip6_route_add+0x1c/0x140 [ 9826.047652][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9826.047652][ T3116] addrconf_add_dev+0xe2/0x170 [ 9826.047652][ T3116] inet6_addr_add+0x12f/0xa40 [ 9826.047652][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9826.047652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9826.047652][ T3116] netlink_rcv_skb+0x130/0x360 [ 9826.047652][ T3116] netlink_unicast+0x449/0x710 [ 9826.047652][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9826.047652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9826.047652][ T3116] ___sys_sendmsg+0xee/0x170 [ 9826.047652][ T3116] __sys_sendmsg+0xcd/0x170 [ 9826.047652][ T3116] do_syscall_64+0xc6/0x1e0 [ 9826.047652][ T3116] [ 9826.050053][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9826.050053][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9826.050053][ T3116] ipv6_find_idev+0x102/0x170 [ 9826.050053][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9826.050053][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9826.050053][ T3116] netlink_rcv_skb+0x130/0x360 [ 9826.050053][ T3116] netlink_unicast+0x449/0x710 [ 9826.050053][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9826.050053][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9826.050053][ T3116] ___sys_sendmsg+0xee/0x170 [ 9826.050053][ T3116] __sys_sendmsg+0xcd/0x170 [ 9826.050053][ T3116] do_syscall_64+0xc6/0x1e0 [ 9826.050053][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9826.050053][ T3116] [ 9826.051922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9826.051922][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9826.051922][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9826.051922][ T3116] ipv6_find_idev+0x102/0x170 [ 9826.051922][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9826.051922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9826.051922][ T3116] netlink_rcv_skb+0x130/0x360 [ 9826.051922][ T3116] netlink_unicast+0x449/0x710 [ 9826.051922][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9826.051922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9826.051922][ T3116] ___sys_sendmsg+0xee/0x170 [ 9826.051922][ T3116] __sys_sendmsg+0xcd/0x170 [ 9826.051922][ T3116] do_syscall_64+0xc6/0x1e0 [ 9826.051922][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9826.051922][ T3116] [ 9836.140823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9836.141374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9836.141374][ T3116] dst_init+0x84/0x4a0 [ 9836.141374][ T3116] dst_alloc+0x97/0x150 [ 9836.141374][ T3116] ip6_dst_alloc+0x23/0x90 [ 9836.141374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9836.141374][ T3116] ip6_pol_route+0x56f/0x840 [ 9836.141374][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9836.141374][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9836.141374][ T3116] fib6_rule_lookup+0x182/0x630 [ 9836.141374][ T3116] ip6_route_input+0x59c/0xa50 [ 9836.141374][ T3116] ipv6_rcv+0x397/0x810 [ 9836.141374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9836.141374][ T3116] process_backlog+0x101/0x620 [ 9836.141374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9836.141374][ T3116] net_rx_action+0x495/0xbe0 [ 9836.141374][ T3116] __do_softirq+0x1b5/0x7f6 [ 9836.141374][ T3116] [ 9836.143712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9836.143712][ T3116] netdev_get_by_index+0x5e/0x80 [ 9836.143712][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9836.143712][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9836.143712][ T3116] ip6_route_add+0x1c/0x140 [ 9836.143712][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9836.143712][ T3116] addrconf_add_dev+0xe2/0x170 [ 9836.143712][ T3116] inet6_addr_add+0x12f/0xa40 [ 9836.143712][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9836.143712][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9836.143712][ T3116] netlink_rcv_skb+0x130/0x360 [ 9836.143712][ T3116] netlink_unicast+0x449/0x710 [ 9836.143712][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9836.143712][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9836.143712][ T3116] ___sys_sendmsg+0xee/0x170 [ 9836.143712][ T3116] __sys_sendmsg+0xcd/0x170 [ 9836.143712][ T3116] do_syscall_64+0xc6/0x1e0 [ 9836.143712][ T3116] [ 9836.146105][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9836.146105][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9836.146105][ T3116] ipv6_find_idev+0x102/0x170 [ 9836.146105][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9836.146105][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9836.146105][ T3116] netlink_rcv_skb+0x130/0x360 [ 9836.146105][ T3116] netlink_unicast+0x449/0x710 [ 9836.146105][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9836.146105][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9836.146105][ T3116] ___sys_sendmsg+0xee/0x170 [ 9836.146105][ T3116] __sys_sendmsg+0xcd/0x170 [ 9836.146105][ T3116] do_syscall_64+0xc6/0x1e0 [ 9836.146105][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9836.146105][ T3116] [ 9836.148037][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9836.148037][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9836.148037][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9836.148037][ T3116] ipv6_find_idev+0x102/0x170 [ 9836.148037][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9836.148037][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9836.148037][ T3116] netlink_rcv_skb+0x130/0x360 [ 9836.148037][ T3116] netlink_unicast+0x449/0x710 [ 9836.148037][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9836.148037][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9836.148037][ T3116] ___sys_sendmsg+0xee/0x170 [ 9836.148037][ T3116] __sys_sendmsg+0xcd/0x170 [ 9836.148037][ T3116] do_syscall_64+0xc6/0x1e0 [ 9836.148037][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9836.148037][ T3116] [ 9846.388806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9846.389285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9846.389285][ T3116] dst_init+0x84/0x4a0 [ 9846.389285][ T3116] dst_alloc+0x97/0x150 [ 9846.389285][ T3116] ip6_dst_alloc+0x23/0x90 [ 9846.389285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9846.389285][ T3116] ip6_pol_route+0x56f/0x840 [ 9846.389285][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9846.389285][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9846.389285][ T3116] fib6_rule_lookup+0x182/0x630 [ 9846.389285][ T3116] ip6_route_input+0x59c/0xa50 [ 9846.389285][ T3116] ipv6_rcv+0x397/0x810 [ 9846.389285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9846.389285][ T3116] process_backlog+0x101/0x620 [ 9846.389285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9846.389285][ T3116] net_rx_action+0x495/0xbe0 [ 9846.389285][ T3116] __do_softirq+0x1b5/0x7f6 [ 9846.389285][ T3116] [ 9846.391605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9846.391605][ T3116] netdev_get_by_index+0x5e/0x80 [ 9846.391605][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9846.391605][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9846.391605][ T3116] ip6_route_add+0x1c/0x140 [ 9846.391605][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9846.391605][ T3116] addrconf_add_dev+0xe2/0x170 [ 9846.391605][ T3116] inet6_addr_add+0x12f/0xa40 [ 9846.391605][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9846.391605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9846.391605][ T3116] netlink_rcv_skb+0x130/0x360 [ 9846.391605][ T3116] netlink_unicast+0x449/0x710 [ 9846.391605][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9846.391605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9846.391605][ T3116] ___sys_sendmsg+0xee/0x170 [ 9846.391605][ T3116] __sys_sendmsg+0xcd/0x170 [ 9846.391605][ T3116] do_syscall_64+0xc6/0x1e0 [ 9846.391605][ T3116] [ 9846.394103][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9846.394103][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9846.394103][ T3116] ipv6_find_idev+0x102/0x170 [ 9846.394103][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9846.394103][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9846.394103][ T3116] netlink_rcv_skb+0x130/0x360 [ 9846.394103][ T3116] netlink_unicast+0x449/0x710 [ 9846.394103][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9846.394103][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9846.394103][ T3116] ___sys_sendmsg+0xee/0x170 [ 9846.394103][ T3116] __sys_sendmsg+0xcd/0x170 [ 9846.394103][ T3116] do_syscall_64+0xc6/0x1e0 [ 9846.394103][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9846.394103][ T3116] [ 9846.396022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9846.396022][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9846.396022][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9846.396022][ T3116] ipv6_find_idev+0x102/0x170 [ 9846.396022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9846.396022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9846.396022][ T3116] netlink_rcv_skb+0x130/0x360 [ 9846.396022][ T3116] netlink_unicast+0x449/0x710 [ 9846.396022][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9846.396022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9846.396022][ T3116] ___sys_sendmsg+0xee/0x170 [ 9846.396022][ T3116] __sys_sendmsg+0xcd/0x170 [ 9846.396022][ T3116] do_syscall_64+0xc6/0x1e0 [ 9846.396022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9846.396022][ T3116] [ 9856.636875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9856.637348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9856.637348][ T3116] dst_init+0x84/0x4a0 [ 9856.637348][ T3116] dst_alloc+0x97/0x150 [ 9856.637348][ T3116] ip6_dst_alloc+0x23/0x90 [ 9856.637348][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9856.637348][ T3116] ip6_pol_route+0x56f/0x840 [ 9856.637348][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9856.637348][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9856.637348][ T3116] fib6_rule_lookup+0x182/0x630 [ 9856.637348][ T3116] ip6_route_input+0x59c/0xa50 [ 9856.637348][ T3116] ipv6_rcv+0x397/0x810 [ 9856.637348][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9856.637348][ T3116] process_backlog+0x101/0x620 [ 9856.637348][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9856.637348][ T3116] net_rx_action+0x495/0xbe0 [ 9856.637348][ T3116] __do_softirq+0x1b5/0x7f6 [ 9856.637348][ T3116] [ 9856.639460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9856.639460][ T3116] netdev_get_by_index+0x5e/0x80 [ 9856.639460][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9856.639460][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9856.639460][ T3116] ip6_route_add+0x1c/0x140 [ 9856.639460][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9856.639460][ T3116] addrconf_add_dev+0xe2/0x170 [ 9856.639460][ T3116] inet6_addr_add+0x12f/0xa40 [ 9856.639460][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9856.639460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9856.639460][ T3116] netlink_rcv_skb+0x130/0x360 [ 9856.639460][ T3116] netlink_unicast+0x449/0x710 [ 9856.639460][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9856.639460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9856.639460][ T3116] ___sys_sendmsg+0xee/0x170 [ 9856.639460][ T3116] __sys_sendmsg+0xcd/0x170 [ 9856.639460][ T3116] do_syscall_64+0xc6/0x1e0 [ 9856.639460][ T3116] [ 9856.641653][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9856.641653][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9856.641653][ T3116] ipv6_find_idev+0x102/0x170 [ 9856.641653][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9856.641653][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9856.641653][ T3116] netlink_rcv_skb+0x130/0x360 [ 9856.641653][ T3116] netlink_unicast+0x449/0x710 [ 9856.641653][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9856.641653][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9856.641653][ T3116] ___sys_sendmsg+0xee/0x170 [ 9856.641653][ T3116] __sys_sendmsg+0xcd/0x170 [ 9856.641653][ T3116] do_syscall_64+0xc6/0x1e0 [ 9856.641653][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9856.641653][ T3116] [ 9856.643381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9856.643381][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9856.643381][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9856.643381][ T3116] ipv6_find_idev+0x102/0x170 [ 9856.643381][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9856.643381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9856.643381][ T3116] netlink_rcv_skb+0x130/0x360 [ 9856.643381][ T3116] netlink_unicast+0x449/0x710 [ 9856.643381][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9856.643381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9856.643381][ T3116] ___sys_sendmsg+0xee/0x170 [ 9856.643381][ T3116] __sys_sendmsg+0xcd/0x170 [ 9856.643381][ T3116] do_syscall_64+0xc6/0x1e0 [ 9856.643381][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9856.643381][ T3116] [ 9866.884819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9866.885306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9866.885306][ T3116] dst_init+0x84/0x4a0 [ 9866.885306][ T3116] dst_alloc+0x97/0x150 [ 9866.885306][ T3116] ip6_dst_alloc+0x23/0x90 [ 9866.885306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9866.885306][ T3116] ip6_pol_route+0x56f/0x840 [ 9866.885306][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9866.885306][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9866.885306][ T3116] fib6_rule_lookup+0x182/0x630 [ 9866.885306][ T3116] ip6_route_input+0x59c/0xa50 [ 9866.885306][ T3116] ipv6_rcv+0x397/0x810 [ 9866.885306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9866.885306][ T3116] process_backlog+0x101/0x620 [ 9866.885306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9866.885306][ T3116] net_rx_action+0x495/0xbe0 [ 9866.885306][ T3116] __do_softirq+0x1b5/0x7f6 [ 9866.885306][ T3116] [ 9866.887650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9866.887650][ T3116] netdev_get_by_index+0x5e/0x80 [ 9866.887650][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9866.887650][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9866.887650][ T3116] ip6_route_add+0x1c/0x140 [ 9866.887650][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9866.887650][ T3116] addrconf_add_dev+0xe2/0x170 [ 9866.887650][ T3116] inet6_addr_add+0x12f/0xa40 [ 9866.887650][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9866.887650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9866.887650][ T3116] netlink_rcv_skb+0x130/0x360 [ 9866.887650][ T3116] netlink_unicast+0x449/0x710 [ 9866.887650][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9866.887650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9866.887650][ T3116] ___sys_sendmsg+0xee/0x170 [ 9866.887650][ T3116] __sys_sendmsg+0xcd/0x170 [ 9866.887650][ T3116] do_syscall_64+0xc6/0x1e0 [ 9866.887650][ T3116] [ 9866.890106][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9866.890106][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9866.890106][ T3116] ipv6_find_idev+0x102/0x170 [ 9866.890106][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9866.890106][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9866.890106][ T3116] netlink_rcv_skb+0x130/0x360 [ 9866.890106][ T3116] netlink_unicast+0x449/0x710 [ 9866.890106][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9866.890106][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9866.890106][ T3116] ___sys_sendmsg+0xee/0x170 [ 9866.890106][ T3116] __sys_sendmsg+0xcd/0x170 [ 9866.890106][ T3116] do_syscall_64+0xc6/0x1e0 [ 9866.890106][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9866.890106][ T3116] [ 9866.892027][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9866.892027][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9866.892027][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9866.892027][ T3116] ipv6_find_idev+0x102/0x170 [ 9866.892027][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9866.892027][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9866.892027][ T3116] netlink_rcv_skb+0x130/0x360 [ 9866.892027][ T3116] netlink_unicast+0x449/0x710 [ 9866.892027][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9866.892027][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9866.892027][ T3116] ___sys_sendmsg+0xee/0x170 [ 9866.892027][ T3116] __sys_sendmsg+0xcd/0x170 [ 9866.892027][ T3116] do_syscall_64+0xc6/0x1e0 [ 9866.892027][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9866.892027][ T3116] [ 9876.924811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9876.925292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9876.925292][ T3116] dst_init+0x84/0x4a0 [ 9876.925292][ T3116] dst_alloc+0x97/0x150 [ 9876.925292][ T3116] ip6_dst_alloc+0x23/0x90 [ 9876.925292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9876.925292][ T3116] ip6_pol_route+0x56f/0x840 [ 9876.925292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9876.925292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9876.925292][ T3116] fib6_rule_lookup+0x182/0x630 [ 9876.925292][ T3116] ip6_route_input+0x59c/0xa50 [ 9876.925292][ T3116] ipv6_rcv+0x397/0x810 [ 9876.925292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9876.925292][ T3116] process_backlog+0x101/0x620 [ 9876.925292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9876.925292][ T3116] net_rx_action+0x495/0xbe0 [ 9876.925292][ T3116] __do_softirq+0x1b5/0x7f6 [ 9876.925292][ T3116] [ 9876.927634][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9876.927634][ T3116] netdev_get_by_index+0x5e/0x80 [ 9876.927634][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9876.927634][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9876.927634][ T3116] ip6_route_add+0x1c/0x140 [ 9876.927634][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9876.927634][ T3116] addrconf_add_dev+0xe2/0x170 [ 9876.927634][ T3116] inet6_addr_add+0x12f/0xa40 [ 9876.927634][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9876.927634][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9876.927634][ T3116] netlink_rcv_skb+0x130/0x360 [ 9876.927634][ T3116] netlink_unicast+0x449/0x710 [ 9876.927634][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9876.927634][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9876.927634][ T3116] ___sys_sendmsg+0xee/0x170 [ 9876.927634][ T3116] __sys_sendmsg+0xcd/0x170 [ 9876.927634][ T3116] do_syscall_64+0xc6/0x1e0 [ 9876.927634][ T3116] [ 9876.930079][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9876.930079][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9876.930079][ T3116] ipv6_find_idev+0x102/0x170 [ 9876.930079][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9876.930079][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9876.930079][ T3116] netlink_rcv_skb+0x130/0x360 [ 9876.930079][ T3116] netlink_unicast+0x449/0x710 [ 9876.930079][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9876.930079][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9876.930079][ T3116] ___sys_sendmsg+0xee/0x170 [ 9876.930079][ T3116] __sys_sendmsg+0xcd/0x170 [ 9876.930079][ T3116] do_syscall_64+0xc6/0x1e0 [ 9876.930079][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9876.930079][ T3116] [ 9876.932001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9876.932001][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9876.932001][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9876.932001][ T3116] ipv6_find_idev+0x102/0x170 [ 9876.932001][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9876.932001][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9876.932001][ T3116] netlink_rcv_skb+0x130/0x360 [ 9876.932001][ T3116] netlink_unicast+0x449/0x710 [ 9876.932001][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9876.932001][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9876.932001][ T3116] ___sys_sendmsg+0xee/0x170 [ 9876.932001][ T3116] __sys_sendmsg+0xcd/0x170 [ 9876.932001][ T3116] do_syscall_64+0xc6/0x1e0 [ 9876.932001][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9876.932001][ T3116] [ 9887.180810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9887.181291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9887.181291][ T3116] dst_init+0x84/0x4a0 [ 9887.181291][ T3116] dst_alloc+0x97/0x150 [ 9887.181291][ T3116] ip6_dst_alloc+0x23/0x90 [ 9887.181291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9887.181291][ T3116] ip6_pol_route+0x56f/0x840 [ 9887.181291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9887.181291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9887.181291][ T3116] fib6_rule_lookup+0x182/0x630 [ 9887.181291][ T3116] ip6_route_input+0x59c/0xa50 [ 9887.181291][ T3116] ipv6_rcv+0x397/0x810 [ 9887.181291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9887.181291][ T3116] process_backlog+0x101/0x620 [ 9887.181291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9887.181291][ T3116] net_rx_action+0x495/0xbe0 [ 9887.181291][ T3116] __do_softirq+0x1b5/0x7f6 [ 9887.181291][ T3116] [ 9887.183394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9887.183394][ T3116] netdev_get_by_index+0x5e/0x80 [ 9887.183394][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9887.183394][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9887.183394][ T3116] ip6_route_add+0x1c/0x140 [ 9887.183394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9887.183394][ T3116] addrconf_add_dev+0xe2/0x170 [ 9887.183394][ T3116] inet6_addr_add+0x12f/0xa40 [ 9887.183394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9887.183394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9887.183394][ T3116] netlink_rcv_skb+0x130/0x360 [ 9887.183394][ T3116] netlink_unicast+0x449/0x710 [ 9887.183394][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9887.183394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9887.183394][ T3116] ___sys_sendmsg+0xee/0x170 [ 9887.183394][ T3116] __sys_sendmsg+0xcd/0x170 [ 9887.183394][ T3116] do_syscall_64+0xc6/0x1e0 [ 9887.183394][ T3116] [ 9887.185580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9887.185580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9887.185580][ T3116] ipv6_find_idev+0x102/0x170 [ 9887.185580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9887.185580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9887.185580][ T3116] netlink_rcv_skb+0x130/0x360 [ 9887.185580][ T3116] netlink_unicast+0x449/0x710 [ 9887.185580][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9887.185580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9887.185580][ T3116] ___sys_sendmsg+0xee/0x170 [ 9887.185580][ T3116] __sys_sendmsg+0xcd/0x170 [ 9887.185580][ T3116] do_syscall_64+0xc6/0x1e0 [ 9887.185580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9887.185580][ T3116] [ 9887.187292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9887.187292][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9887.187292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9887.187292][ T3116] ipv6_find_idev+0x102/0x170 [ 9887.187292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9887.187292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9887.187292][ T3116] netlink_rcv_skb+0x130/0x360 [ 9887.187292][ T3116] netlink_unicast+0x449/0x710 [ 9887.187292][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9887.187292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9887.187292][ T3116] ___sys_sendmsg+0xee/0x170 [ 9887.187292][ T3116] __sys_sendmsg+0xcd/0x170 [ 9887.187292][ T3116] do_syscall_64+0xc6/0x1e0 [ 9887.187292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9887.187292][ T3116] [ 9897.436814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9897.437296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9897.437296][ T3116] dst_init+0x84/0x4a0 [ 9897.437296][ T3116] dst_alloc+0x97/0x150 [ 9897.437296][ T3116] ip6_dst_alloc+0x23/0x90 [ 9897.437296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9897.437296][ T3116] ip6_pol_route+0x56f/0x840 [ 9897.437296][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9897.437296][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9897.437296][ T3116] fib6_rule_lookup+0x182/0x630 [ 9897.437296][ T3116] ip6_route_input+0x59c/0xa50 [ 9897.437296][ T3116] ipv6_rcv+0x397/0x810 [ 9897.437296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9897.437296][ T3116] process_backlog+0x101/0x620 [ 9897.437296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9897.437296][ T3116] net_rx_action+0x495/0xbe0 [ 9897.437296][ T3116] __do_softirq+0x1b5/0x7f6 [ 9897.437296][ T3116] [ 9897.439478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9897.439478][ T3116] netdev_get_by_index+0x5e/0x80 [ 9897.439478][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9897.439478][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9897.439478][ T3116] ip6_route_add+0x1c/0x140 [ 9897.439478][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9897.439478][ T3116] addrconf_add_dev+0xe2/0x170 [ 9897.439478][ T3116] inet6_addr_add+0x12f/0xa40 [ 9897.439478][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9897.439478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9897.439478][ T3116] netlink_rcv_skb+0x130/0x360 [ 9897.439478][ T3116] netlink_unicast+0x449/0x710 [ 9897.439478][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9897.439478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9897.439478][ T3116] ___sys_sendmsg+0xee/0x170 [ 9897.439478][ T3116] __sys_sendmsg+0xcd/0x170 [ 9897.439478][ T3116] do_syscall_64+0xc6/0x1e0 [ 9897.439478][ T3116] [ 9897.441810][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9897.441810][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9897.441810][ T3116] ipv6_find_idev+0x102/0x170 [ 9897.441810][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9897.441810][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9897.441810][ T3116] netlink_rcv_skb+0x130/0x360 [ 9897.441810][ T3116] netlink_unicast+0x449/0x710 [ 9897.441810][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9897.441810][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9897.441810][ T3116] ___sys_sendmsg+0xee/0x170 [ 9897.441810][ T3116] __sys_sendmsg+0xcd/0x170 [ 9897.441810][ T3116] do_syscall_64+0xc6/0x1e0 [ 9897.441810][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9897.441810][ T3116] [ 9897.443974][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9897.443974][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9897.443974][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9897.443974][ T3116] ipv6_find_idev+0x102/0x170 [ 9897.443974][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9897.443974][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9897.443974][ T3116] netlink_rcv_skb+0x130/0x360 [ 9897.443974][ T3116] netlink_unicast+0x449/0x710 [ 9897.443974][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9897.443974][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9897.443974][ T3116] ___sys_sendmsg+0xee/0x170 [ 9897.443974][ T3116] __sys_sendmsg+0xcd/0x170 [ 9897.443974][ T3116] do_syscall_64+0xc6/0x1e0 [ 9897.443974][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9897.443974][ T3116] [ 9907.692808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9907.693286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9907.693286][ T3116] dst_init+0x84/0x4a0 [ 9907.693286][ T3116] dst_alloc+0x97/0x150 [ 9907.693286][ T3116] ip6_dst_alloc+0x23/0x90 [ 9907.693286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9907.693286][ T3116] ip6_pol_route+0x56f/0x840 [ 9907.693286][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9907.693286][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9907.693286][ T3116] fib6_rule_lookup+0x182/0x630 [ 9907.693286][ T3116] ip6_route_input+0x59c/0xa50 [ 9907.693286][ T3116] ipv6_rcv+0x397/0x810 [ 9907.693286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9907.693286][ T3116] process_backlog+0x101/0x620 [ 9907.693286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9907.693286][ T3116] net_rx_action+0x495/0xbe0 [ 9907.693286][ T3116] __do_softirq+0x1b5/0x7f6 [ 9907.693286][ T3116] [ 9907.695454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9907.695454][ T3116] netdev_get_by_index+0x5e/0x80 [ 9907.695454][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9907.695454][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9907.695454][ T3116] ip6_route_add+0x1c/0x140 [ 9907.695454][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9907.695454][ T3116] addrconf_add_dev+0xe2/0x170 [ 9907.695454][ T3116] inet6_addr_add+0x12f/0xa40 [ 9907.695454][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9907.695454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9907.695454][ T3116] netlink_rcv_skb+0x130/0x360 [ 9907.695454][ T3116] netlink_unicast+0x449/0x710 [ 9907.695454][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9907.695454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9907.695454][ T3116] ___sys_sendmsg+0xee/0x170 [ 9907.695454][ T3116] __sys_sendmsg+0xcd/0x170 [ 9907.695454][ T3116] do_syscall_64+0xc6/0x1e0 [ 9907.695454][ T3116] [ 9907.697722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9907.697722][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9907.697722][ T3116] ipv6_find_idev+0x102/0x170 [ 9907.697722][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9907.697722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9907.697722][ T3116] netlink_rcv_skb+0x130/0x360 [ 9907.697722][ T3116] netlink_unicast+0x449/0x710 [ 9907.697722][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9907.697722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9907.697722][ T3116] ___sys_sendmsg+0xee/0x170 [ 9907.697722][ T3116] __sys_sendmsg+0xcd/0x170 [ 9907.697722][ T3116] do_syscall_64+0xc6/0x1e0 [ 9907.697722][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9907.697722][ T3116] [ 9907.699496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9907.699496][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9907.699496][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9907.699496][ T3116] ipv6_find_idev+0x102/0x170 [ 9907.699496][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9907.699496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9907.699496][ T3116] netlink_rcv_skb+0x130/0x360 [ 9907.699496][ T3116] netlink_unicast+0x449/0x710 [ 9907.699496][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9907.699496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9907.699496][ T3116] ___sys_sendmsg+0xee/0x170 [ 9907.699496][ T3116] __sys_sendmsg+0xcd/0x170 [ 9907.699496][ T3116] do_syscall_64+0xc6/0x1e0 [ 9907.699496][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9907.699496][ T3116] [ 9917.948836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9917.949296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9917.949296][ T3116] dst_init+0x84/0x4a0 [ 9917.949296][ T3116] dst_alloc+0x97/0x150 [ 9917.949296][ T3116] ip6_dst_alloc+0x23/0x90 [ 9917.949296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9917.949296][ T3116] ip6_pol_route+0x56f/0x840 [ 9917.949296][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9917.949296][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9917.949296][ T3116] fib6_rule_lookup+0x182/0x630 [ 9917.949296][ T3116] ip6_route_input+0x59c/0xa50 [ 9917.949296][ T3116] ipv6_rcv+0x397/0x810 [ 9917.949296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9917.949296][ T3116] process_backlog+0x101/0x620 [ 9917.949296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9917.949296][ T3116] net_rx_action+0x495/0xbe0 [ 9917.949296][ T3116] __do_softirq+0x1b5/0x7f6 [ 9917.949296][ T3116] [ 9917.951383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9917.951383][ T3116] netdev_get_by_index+0x5e/0x80 [ 9917.951383][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9917.951383][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9917.951383][ T3116] ip6_route_add+0x1c/0x140 [ 9917.951383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9917.951383][ T3116] addrconf_add_dev+0xe2/0x170 [ 9917.951383][ T3116] inet6_addr_add+0x12f/0xa40 [ 9917.951383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9917.951383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.951383][ T3116] netlink_rcv_skb+0x130/0x360 [ 9917.951383][ T3116] netlink_unicast+0x449/0x710 [ 9917.951383][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9917.951383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9917.951383][ T3116] ___sys_sendmsg+0xee/0x170 [ 9917.951383][ T3116] __sys_sendmsg+0xcd/0x170 [ 9917.951383][ T3116] do_syscall_64+0xc6/0x1e0 [ 9917.951383][ T3116] [ 9917.953571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9917.953571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9917.953571][ T3116] ipv6_find_idev+0x102/0x170 [ 9917.953571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9917.953571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.953571][ T3116] netlink_rcv_skb+0x130/0x360 [ 9917.953571][ T3116] netlink_unicast+0x449/0x710 [ 9917.953571][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9917.953571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9917.953571][ T3116] ___sys_sendmsg+0xee/0x170 [ 9917.953571][ T3116] __sys_sendmsg+0xcd/0x170 [ 9917.953571][ T3116] do_syscall_64+0xc6/0x1e0 [ 9917.953571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.953571][ T3116] [ 9917.955279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9917.955279][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9917.955279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9917.955279][ T3116] ipv6_find_idev+0x102/0x170 [ 9917.955279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9917.955279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.955279][ T3116] netlink_rcv_skb+0x130/0x360 [ 9917.955279][ T3116] netlink_unicast+0x449/0x710 [ 9917.955279][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9917.955279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9917.955279][ T3116] ___sys_sendmsg+0xee/0x170 [ 9917.955279][ T3116] __sys_sendmsg+0xcd/0x170 [ 9917.955279][ T3116] do_syscall_64+0xc6/0x1e0 [ 9917.955279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.955279][ T3116] [ 9928.204833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9928.205292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9928.205292][ T3116] dst_init+0x84/0x4a0 [ 9928.205292][ T3116] dst_alloc+0x97/0x150 [ 9928.205292][ T3116] ip6_dst_alloc+0x23/0x90 [ 9928.205292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9928.205292][ T3116] ip6_pol_route+0x56f/0x840 [ 9928.205292][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9928.205292][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9928.205292][ T3116] fib6_rule_lookup+0x182/0x630 [ 9928.205292][ T3116] ip6_route_input+0x59c/0xa50 [ 9928.205292][ T3116] ipv6_rcv+0x397/0x810 [ 9928.205292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9928.205292][ T3116] process_backlog+0x101/0x620 [ 9928.205292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9928.205292][ T3116] net_rx_action+0x495/0xbe0 [ 9928.205292][ T3116] __do_softirq+0x1b5/0x7f6 [ 9928.205292][ T3116] [ 9928.207385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9928.207385][ T3116] netdev_get_by_index+0x5e/0x80 [ 9928.207385][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9928.207385][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9928.207385][ T3116] ip6_route_add+0x1c/0x140 [ 9928.207385][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9928.207385][ T3116] addrconf_add_dev+0xe2/0x170 [ 9928.207385][ T3116] inet6_addr_add+0x12f/0xa40 [ 9928.207385][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9928.207385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9928.207385][ T3116] netlink_rcv_skb+0x130/0x360 [ 9928.207385][ T3116] netlink_unicast+0x449/0x710 [ 9928.207385][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9928.207385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9928.207385][ T3116] ___sys_sendmsg+0xee/0x170 [ 9928.207385][ T3116] __sys_sendmsg+0xcd/0x170 [ 9928.207385][ T3116] do_syscall_64+0xc6/0x1e0 [ 9928.207385][ T3116] [ 9928.209598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9928.209598][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9928.209598][ T3116] ipv6_find_idev+0x102/0x170 [ 9928.209598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9928.209598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9928.209598][ T3116] netlink_rcv_skb+0x130/0x360 [ 9928.209598][ T3116] netlink_unicast+0x449/0x710 [ 9928.209598][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9928.209598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9928.209598][ T3116] ___sys_sendmsg+0xee/0x170 [ 9928.209598][ T3116] __sys_sendmsg+0xcd/0x170 [ 9928.209598][ T3116] do_syscall_64+0xc6/0x1e0 [ 9928.209598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9928.209598][ T3116] [ 9928.211309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9928.211309][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9928.211309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9928.211309][ T3116] ipv6_find_idev+0x102/0x170 [ 9928.211309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9928.211309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9928.211309][ T3116] netlink_rcv_skb+0x130/0x360 [ 9928.211309][ T3116] netlink_unicast+0x449/0x710 [ 9928.211309][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9928.211309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9928.211309][ T3116] ___sys_sendmsg+0xee/0x170 [ 9928.211309][ T3116] __sys_sendmsg+0xcd/0x170 [ 9928.211309][ T3116] do_syscall_64+0xc6/0x1e0 [ 9928.211309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9928.211309][ T3116] [ 9938.460815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9938.461273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9938.461273][ T3116] dst_init+0x84/0x4a0 [ 9938.461273][ T3116] dst_alloc+0x97/0x150 [ 9938.461273][ T3116] ip6_dst_alloc+0x23/0x90 [ 9938.461273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9938.461273][ T3116] ip6_pol_route+0x56f/0x840 [ 9938.461273][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9938.461273][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9938.461273][ T3116] fib6_rule_lookup+0x182/0x630 [ 9938.461273][ T3116] ip6_route_input+0x59c/0xa50 [ 9938.461273][ T3116] ipv6_rcv+0x397/0x810 [ 9938.461273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9938.461273][ T3116] process_backlog+0x101/0x620 [ 9938.461273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9938.461273][ T3116] net_rx_action+0x495/0xbe0 [ 9938.461273][ T3116] __do_softirq+0x1b5/0x7f6 [ 9938.461273][ T3116] [ 9938.463891][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9938.463891][ T3116] netdev_get_by_index+0x5e/0x80 [ 9938.463891][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9938.463891][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9938.463891][ T3116] ip6_route_add+0x1c/0x140 [ 9938.463891][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9938.463891][ T3116] addrconf_add_dev+0xe2/0x170 [ 9938.463891][ T3116] inet6_addr_add+0x12f/0xa40 [ 9938.463891][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9938.463891][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9938.463891][ T3116] netlink_rcv_skb+0x130/0x360 [ 9938.463891][ T3116] netlink_unicast+0x449/0x710 [ 9938.463891][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9938.463891][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9938.463891][ T3116] ___sys_sendmsg+0xee/0x170 [ 9938.463891][ T3116] __sys_sendmsg+0xcd/0x170 [ 9938.463891][ T3116] do_syscall_64+0xc6/0x1e0 [ 9938.463891][ T3116] [ 9938.466078][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9938.466078][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9938.466078][ T3116] ipv6_find_idev+0x102/0x170 [ 9938.466078][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9938.466078][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9938.466078][ T3116] netlink_rcv_skb+0x130/0x360 [ 9938.466078][ T3116] netlink_unicast+0x449/0x710 [ 9938.466078][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9938.466078][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9938.466078][ T3116] ___sys_sendmsg+0xee/0x170 [ 9938.466078][ T3116] __sys_sendmsg+0xcd/0x170 [ 9938.466078][ T3116] do_syscall_64+0xc6/0x1e0 [ 9938.466078][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9938.466078][ T3116] [ 9938.467785][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9938.467785][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9938.467785][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9938.467785][ T3116] ipv6_find_idev+0x102/0x170 [ 9938.467785][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9938.467785][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9938.467785][ T3116] netlink_rcv_skb+0x130/0x360 [ 9938.467785][ T3116] netlink_unicast+0x449/0x710 [ 9938.467785][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9938.467785][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9938.467785][ T3116] ___sys_sendmsg+0xee/0x170 [ 9938.467785][ T3116] __sys_sendmsg+0xcd/0x170 [ 9938.467785][ T3116] do_syscall_64+0xc6/0x1e0 [ 9938.467785][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9938.467785][ T3116] [ 9948.516835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9948.517290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9948.517290][ T3116] dst_init+0x84/0x4a0 [ 9948.517290][ T3116] dst_alloc+0x97/0x150 [ 9948.517290][ T3116] ip6_dst_alloc+0x23/0x90 [ 9948.517290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9948.517290][ T3116] ip6_pol_route+0x56f/0x840 [ 9948.517290][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9948.517290][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9948.517290][ T3116] fib6_rule_lookup+0x182/0x630 [ 9948.517290][ T3116] ip6_route_input+0x59c/0xa50 [ 9948.517290][ T3116] ipv6_rcv+0x397/0x810 [ 9948.517290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9948.517290][ T3116] process_backlog+0x101/0x620 [ 9948.517290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9948.517290][ T3116] net_rx_action+0x495/0xbe0 [ 9948.517290][ T3116] __do_softirq+0x1b5/0x7f6 [ 9948.517290][ T3116] [ 9948.519393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9948.519393][ T3116] netdev_get_by_index+0x5e/0x80 [ 9948.519393][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9948.519393][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9948.519393][ T3116] ip6_route_add+0x1c/0x140 [ 9948.519393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9948.519393][ T3116] addrconf_add_dev+0xe2/0x170 [ 9948.519393][ T3116] inet6_addr_add+0x12f/0xa40 [ 9948.519393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9948.519393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9948.519393][ T3116] netlink_rcv_skb+0x130/0x360 [ 9948.519393][ T3116] netlink_unicast+0x449/0x710 [ 9948.519393][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9948.519393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9948.519393][ T3116] ___sys_sendmsg+0xee/0x170 [ 9948.519393][ T3116] __sys_sendmsg+0xcd/0x170 [ 9948.519393][ T3116] do_syscall_64+0xc6/0x1e0 [ 9948.519393][ T3116] [ 9948.521577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9948.521577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9948.521577][ T3116] ipv6_find_idev+0x102/0x170 [ 9948.521577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9948.521577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9948.521577][ T3116] netlink_rcv_skb+0x130/0x360 [ 9948.521577][ T3116] netlink_unicast+0x449/0x710 [ 9948.521577][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9948.521577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9948.521577][ T3116] ___sys_sendmsg+0xee/0x170 [ 9948.521577][ T3116] __sys_sendmsg+0xcd/0x170 [ 9948.521577][ T3116] do_syscall_64+0xc6/0x1e0 [ 9948.521577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9948.521577][ T3116] [ 9948.523300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9948.523300][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9948.523300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9948.523300][ T3116] ipv6_find_idev+0x102/0x170 [ 9948.523300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9948.523300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9948.523300][ T3116] netlink_rcv_skb+0x130/0x360 [ 9948.523300][ T3116] netlink_unicast+0x449/0x710 [ 9948.523300][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9948.523300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9948.523300][ T3116] ___sys_sendmsg+0xee/0x170 [ 9948.523300][ T3116] __sys_sendmsg+0xcd/0x170 [ 9948.523300][ T3116] do_syscall_64+0xc6/0x1e0 [ 9948.523300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9948.523300][ T3116] [ 9958.764815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9958.765284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9958.765284][ T3116] dst_init+0x84/0x4a0 [ 9958.765284][ T3116] dst_alloc+0x97/0x150 [ 9958.765284][ T3116] ip6_dst_alloc+0x23/0x90 [ 9958.765284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9958.765284][ T3116] ip6_pol_route+0x56f/0x840 [ 9958.765284][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9958.765284][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9958.765284][ T3116] fib6_rule_lookup+0x182/0x630 [ 9958.765284][ T3116] ip6_route_input+0x59c/0xa50 [ 9958.765284][ T3116] ipv6_rcv+0x397/0x810 [ 9958.765284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9958.765284][ T3116] process_backlog+0x101/0x620 [ 9958.765284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9958.765284][ T3116] net_rx_action+0x495/0xbe0 [ 9958.765284][ T3116] __do_softirq+0x1b5/0x7f6 [ 9958.765284][ T3116] [ 9958.767369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9958.767369][ T3116] netdev_get_by_index+0x5e/0x80 [ 9958.767369][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9958.767369][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9958.767369][ T3116] ip6_route_add+0x1c/0x140 [ 9958.767369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9958.767369][ T3116] addrconf_add_dev+0xe2/0x170 [ 9958.767369][ T3116] inet6_addr_add+0x12f/0xa40 [ 9958.767369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9958.767369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9958.767369][ T3116] netlink_rcv_skb+0x130/0x360 [ 9958.767369][ T3116] netlink_unicast+0x449/0x710 [ 9958.767369][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9958.767369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9958.767369][ T3116] ___sys_sendmsg+0xee/0x170 [ 9958.767369][ T3116] __sys_sendmsg+0xcd/0x170 [ 9958.767369][ T3116] do_syscall_64+0xc6/0x1e0 [ 9958.767369][ T3116] [ 9958.769551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9958.769551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9958.769551][ T3116] ipv6_find_idev+0x102/0x170 [ 9958.769551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9958.769551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9958.769551][ T3116] netlink_rcv_skb+0x130/0x360 [ 9958.769551][ T3116] netlink_unicast+0x449/0x710 [ 9958.769551][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9958.769551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9958.769551][ T3116] ___sys_sendmsg+0xee/0x170 [ 9958.769551][ T3116] __sys_sendmsg+0xcd/0x170 [ 9958.769551][ T3116] do_syscall_64+0xc6/0x1e0 [ 9958.769551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9958.769551][ T3116] [ 9958.771258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9958.771258][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9958.771258][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9958.771258][ T3116] ipv6_find_idev+0x102/0x170 [ 9958.771258][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9958.771258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9958.771258][ T3116] netlink_rcv_skb+0x130/0x360 [ 9958.771258][ T3116] netlink_unicast+0x449/0x710 [ 9958.771258][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9958.771258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9958.771258][ T3116] ___sys_sendmsg+0xee/0x170 [ 9958.771258][ T3116] __sys_sendmsg+0xcd/0x170 [ 9958.771258][ T3116] do_syscall_64+0xc6/0x1e0 [ 9958.771258][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9958.771258][ T3116] [ 9969.012731][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9969.013191][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9969.013191][ T3116] dst_init+0x84/0x4a0 [ 9969.013191][ T3116] dst_alloc+0x97/0x150 [ 9969.013191][ T3116] ip6_dst_alloc+0x23/0x90 [ 9969.013191][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9969.013191][ T3116] ip6_pol_route+0x56f/0x840 [ 9969.013191][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9969.013191][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9969.013191][ T3116] fib6_rule_lookup+0x182/0x630 [ 9969.013191][ T3116] ip6_route_input+0x59c/0xa50 [ 9969.013191][ T3116] ipv6_rcv+0x397/0x810 [ 9969.013191][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9969.013191][ T3116] process_backlog+0x101/0x620 [ 9969.013191][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9969.013191][ T3116] net_rx_action+0x495/0xbe0 [ 9969.013191][ T3116] __do_softirq+0x1b5/0x7f6 [ 9969.013191][ T3116] [ 9969.015288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9969.015288][ T3116] netdev_get_by_index+0x5e/0x80 [ 9969.015288][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9969.015288][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9969.015288][ T3116] ip6_route_add+0x1c/0x140 [ 9969.015288][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9969.015288][ T3116] addrconf_add_dev+0xe2/0x170 [ 9969.015288][ T3116] inet6_addr_add+0x12f/0xa40 [ 9969.015288][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9969.015288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9969.015288][ T3116] netlink_rcv_skb+0x130/0x360 [ 9969.015288][ T3116] netlink_unicast+0x449/0x710 [ 9969.015288][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9969.015288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9969.015288][ T3116] ___sys_sendmsg+0xee/0x170 [ 9969.015288][ T3116] __sys_sendmsg+0xcd/0x170 [ 9969.015288][ T3116] do_syscall_64+0xc6/0x1e0 [ 9969.015288][ T3116] [ 9969.017488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9969.017488][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9969.017488][ T3116] ipv6_find_idev+0x102/0x170 [ 9969.017488][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9969.017488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9969.017488][ T3116] netlink_rcv_skb+0x130/0x360 [ 9969.017488][ T3116] netlink_unicast+0x449/0x710 [ 9969.017488][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9969.017488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9969.017488][ T3116] ___sys_sendmsg+0xee/0x170 [ 9969.017488][ T3116] __sys_sendmsg+0xcd/0x170 [ 9969.017488][ T3116] do_syscall_64+0xc6/0x1e0 [ 9969.017488][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9969.017488][ T3116] [ 9969.019208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9969.019208][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9969.019208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9969.019208][ T3116] ipv6_find_idev+0x102/0x170 [ 9969.019208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9969.019208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9969.019208][ T3116] netlink_rcv_skb+0x130/0x360 [ 9969.019208][ T3116] netlink_unicast+0x449/0x710 [ 9969.019208][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9969.019208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9969.019208][ T3116] ___sys_sendmsg+0xee/0x170 [ 9969.019208][ T3116] __sys_sendmsg+0xcd/0x170 [ 9969.019208][ T3116] do_syscall_64+0xc6/0x1e0 [ 9969.019208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9969.019208][ T3116] [ 9979.260827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9979.261291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9979.261291][ T3116] dst_init+0x84/0x4a0 [ 9979.261291][ T3116] dst_alloc+0x97/0x150 [ 9979.261291][ T3116] ip6_dst_alloc+0x23/0x90 [ 9979.261291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9979.261291][ T3116] ip6_pol_route+0x56f/0x840 [ 9979.261291][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9979.261291][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9979.261291][ T3116] fib6_rule_lookup+0x182/0x630 [ 9979.261291][ T3116] ip6_route_input+0x59c/0xa50 [ 9979.261291][ T3116] ipv6_rcv+0x397/0x810 [ 9979.261291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9979.261291][ T3116] process_backlog+0x101/0x620 [ 9979.261291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9979.261291][ T3116] net_rx_action+0x495/0xbe0 [ 9979.261291][ T3116] __do_softirq+0x1b5/0x7f6 [ 9979.261291][ T3116] [ 9979.263380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9979.263380][ T3116] netdev_get_by_index+0x5e/0x80 [ 9979.263380][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9979.263380][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9979.263380][ T3116] ip6_route_add+0x1c/0x140 [ 9979.263380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9979.263380][ T3116] addrconf_add_dev+0xe2/0x170 [ 9979.263380][ T3116] inet6_addr_add+0x12f/0xa40 [ 9979.263380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9979.263380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9979.263380][ T3116] netlink_rcv_skb+0x130/0x360 [ 9979.263380][ T3116] netlink_unicast+0x449/0x710 [ 9979.263380][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9979.263380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9979.263380][ T3116] ___sys_sendmsg+0xee/0x170 [ 9979.263380][ T3116] __sys_sendmsg+0xcd/0x170 [ 9979.263380][ T3116] do_syscall_64+0xc6/0x1e0 [ 9979.263380][ T3116] [ 9979.265572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9979.265572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9979.265572][ T3116] ipv6_find_idev+0x102/0x170 [ 9979.265572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9979.265572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9979.265572][ T3116] netlink_rcv_skb+0x130/0x360 [ 9979.265572][ T3116] netlink_unicast+0x449/0x710 [ 9979.265572][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9979.265572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9979.265572][ T3116] ___sys_sendmsg+0xee/0x170 [ 9979.265572][ T3116] __sys_sendmsg+0xcd/0x170 [ 9979.265572][ T3116] do_syscall_64+0xc6/0x1e0 [ 9979.265572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9979.265572][ T3116] [ 9979.267278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9979.267278][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9979.267278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9979.267278][ T3116] ipv6_find_idev+0x102/0x170 [ 9979.267278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9979.267278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9979.267278][ T3116] netlink_rcv_skb+0x130/0x360 [ 9979.267278][ T3116] netlink_unicast+0x449/0x710 [ 9979.267278][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9979.267278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9979.267278][ T3116] ___sys_sendmsg+0xee/0x170 [ 9979.267278][ T3116] __sys_sendmsg+0xcd/0x170 [ 9979.267278][ T3116] do_syscall_64+0xc6/0x1e0 [ 9979.267278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9979.267278][ T3116] [ 9989.508832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9989.509308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9989.509308][ T3116] dst_init+0x84/0x4a0 [ 9989.509308][ T3116] dst_alloc+0x97/0x150 [ 9989.509308][ T3116] ip6_dst_alloc+0x23/0x90 [ 9989.509308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9989.509308][ T3116] ip6_pol_route+0x56f/0x840 [ 9989.509308][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9989.509308][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9989.509308][ T3116] fib6_rule_lookup+0x182/0x630 [ 9989.509308][ T3116] ip6_route_input+0x59c/0xa50 [ 9989.509308][ T3116] ipv6_rcv+0x397/0x810 [ 9989.509308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9989.509308][ T3116] process_backlog+0x101/0x620 [ 9989.509308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9989.509308][ T3116] net_rx_action+0x495/0xbe0 [ 9989.509308][ T3116] __do_softirq+0x1b5/0x7f6 [ 9989.509308][ T3116] [ 9989.511405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9989.511405][ T3116] netdev_get_by_index+0x5e/0x80 [ 9989.511405][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9989.511405][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9989.511405][ T3116] ip6_route_add+0x1c/0x140 [ 9989.511405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9989.511405][ T3116] addrconf_add_dev+0xe2/0x170 [ 9989.511405][ T3116] inet6_addr_add+0x12f/0xa40 [ 9989.511405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9989.511405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9989.511405][ T3116] netlink_rcv_skb+0x130/0x360 [ 9989.511405][ T3116] netlink_unicast+0x449/0x710 [ 9989.511405][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9989.511405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9989.511405][ T3116] ___sys_sendmsg+0xee/0x170 [ 9989.511405][ T3116] __sys_sendmsg+0xcd/0x170 [ 9989.511405][ T3116] do_syscall_64+0xc6/0x1e0 [ 9989.511405][ T3116] [ 9989.513728][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9989.513728][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9989.513728][ T3116] ipv6_find_idev+0x102/0x170 [ 9989.513728][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9989.513728][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9989.513728][ T3116] netlink_rcv_skb+0x130/0x360 [ 9989.513728][ T3116] netlink_unicast+0x449/0x710 [ 9989.513728][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9989.513728][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9989.513728][ T3116] ___sys_sendmsg+0xee/0x170 [ 9989.513728][ T3116] __sys_sendmsg+0xcd/0x170 [ 9989.513728][ T3116] do_syscall_64+0xc6/0x1e0 [ 9989.513728][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9989.513728][ T3116] [ 9989.515517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9989.515517][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9989.515517][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9989.515517][ T3116] ipv6_find_idev+0x102/0x170 [ 9989.515517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9989.515517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9989.515517][ T3116] netlink_rcv_skb+0x130/0x360 [ 9989.515517][ T3116] netlink_unicast+0x449/0x710 [ 9989.515517][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9989.515517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9989.515517][ T3116] ___sys_sendmsg+0xee/0x170 [ 9989.515517][ T3116] __sys_sendmsg+0xcd/0x170 [ 9989.515517][ T3116] do_syscall_64+0xc6/0x1e0 [ 9989.515517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9989.515517][ T3116] [ 9999.756864][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [ 9999.757393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9999.757393][ T3116] dst_init+0x84/0x4a0 [ 9999.757393][ T3116] dst_alloc+0x97/0x150 [ 9999.757393][ T3116] ip6_dst_alloc+0x23/0x90 [ 9999.757393][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9999.757393][ T3116] ip6_pol_route+0x56f/0x840 [ 9999.757393][ T3116] __fib6_rule_action+0x47a/0x5b0 [ 9999.757393][ T3116] fib_rules_lookup+0x2b4/0xa20 [ 9999.757393][ T3116] fib6_rule_lookup+0x182/0x630 [ 9999.757393][ T3116] ip6_route_input+0x59c/0xa50 [ 9999.757393][ T3116] ipv6_rcv+0x397/0x810 [ 9999.757393][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [ 9999.757393][ T3116] process_backlog+0x101/0x620 [ 9999.757393][ T3116] __napi_poll.constprop.0+0xa2/0x460 [ 9999.757393][ T3116] net_rx_action+0x495/0xbe0 [ 9999.757393][ T3116] __do_softirq+0x1b5/0x7f6 [ 9999.757393][ T3116] [ 9999.759745][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9999.759745][ T3116] netdev_get_by_index+0x5e/0x80 [ 9999.759745][ T3116] fib6_nh_init+0x3d8/0x15b0 [ 9999.759745][ T3116] ip6_route_info_create+0xf18/0x17d0 [ 9999.759745][ T3116] ip6_route_add+0x1c/0x140 [ 9999.759745][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [ 9999.759745][ T3116] addrconf_add_dev+0xe2/0x170 [ 9999.759745][ T3116] inet6_addr_add+0x12f/0xa40 [ 9999.759745][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [ 9999.759745][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9999.759745][ T3116] netlink_rcv_skb+0x130/0x360 [ 9999.759745][ T3116] netlink_unicast+0x449/0x710 [ 9999.759745][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9999.759745][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9999.759745][ T3116] ___sys_sendmsg+0xee/0x170 [ 9999.759745][ T3116] __sys_sendmsg+0xcd/0x170 [ 9999.759745][ T3116] do_syscall_64+0xc6/0x1e0 [ 9999.759745][ T3116] [ 9999.762188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9999.762188][ T3116] ipv6_add_dev+0x3b9/0x11c0 [ 9999.762188][ T3116] ipv6_find_idev+0x102/0x170 [ 9999.762188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9999.762188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9999.762188][ T3116] netlink_rcv_skb+0x130/0x360 [ 9999.762188][ T3116] netlink_unicast+0x449/0x710 [ 9999.762188][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9999.762188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9999.762188][ T3116] ___sys_sendmsg+0xee/0x170 [ 9999.762188][ T3116] __sys_sendmsg+0xcd/0x170 [ 9999.762188][ T3116] do_syscall_64+0xc6/0x1e0 [ 9999.762188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9999.762188][ T3116] [ 9999.764105][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [ 9999.764105][ T3116] neigh_parms_alloc+0x1e5/0x510 [ 9999.764105][ T3116] ipv6_add_dev+0x2fd/0x11c0 [ 9999.764105][ T3116] ipv6_find_idev+0x102/0x170 [ 9999.764105][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [ 9999.764105][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9999.764105][ T3116] netlink_rcv_skb+0x130/0x360 [ 9999.764105][ T3116] netlink_unicast+0x449/0x710 [ 9999.764105][ T3116] netlink_sendmsg+0x723/0xbe0 [ 9999.764105][ T3116] ____sys_sendmsg+0x7b2/0xa10 [ 9999.764105][ T3116] ___sys_sendmsg+0xee/0x170 [ 9999.764105][ T3116] __sys_sendmsg+0xcd/0x170 [ 9999.764105][ T3116] do_syscall_64+0xc6/0x1e0 [ 9999.764105][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9999.764105][ T3116] [10010.004780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10010.005234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10010.005234][ T3116] dst_init+0x84/0x4a0 [10010.005234][ T3116] dst_alloc+0x97/0x150 [10010.005234][ T3116] ip6_dst_alloc+0x23/0x90 [10010.005234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10010.005234][ T3116] ip6_pol_route+0x56f/0x840 [10010.005234][ T3116] __fib6_rule_action+0x47a/0x5b0 [10010.005234][ T3116] fib_rules_lookup+0x2b4/0xa20 [10010.005234][ T3116] fib6_rule_lookup+0x182/0x630 [10010.005234][ T3116] ip6_route_input+0x59c/0xa50 [10010.005234][ T3116] ipv6_rcv+0x397/0x810 [10010.005234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10010.005234][ T3116] process_backlog+0x101/0x620 [10010.005234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10010.005234][ T3116] net_rx_action+0x495/0xbe0 [10010.005234][ T3116] __do_softirq+0x1b5/0x7f6 [10010.005234][ T3116] [10010.007566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10010.007566][ T3116] netdev_get_by_index+0x5e/0x80 [10010.007566][ T3116] fib6_nh_init+0x3d8/0x15b0 [10010.007566][ T3116] ip6_route_info_create+0xf18/0x17d0 [10010.007566][ T3116] ip6_route_add+0x1c/0x140 [10010.007566][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10010.007566][ T3116] addrconf_add_dev+0xe2/0x170 [10010.007566][ T3116] inet6_addr_add+0x12f/0xa40 [10010.007566][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10010.007566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10010.007566][ T3116] netlink_rcv_skb+0x130/0x360 [10010.007566][ T3116] netlink_unicast+0x449/0x710 [10010.007566][ T3116] netlink_sendmsg+0x723/0xbe0 [10010.007566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10010.007566][ T3116] ___sys_sendmsg+0xee/0x170 [10010.007566][ T3116] __sys_sendmsg+0xcd/0x170 [10010.007566][ T3116] do_syscall_64+0xc6/0x1e0 [10010.007566][ T3116] [10010.010019][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10010.010019][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10010.010019][ T3116] ipv6_find_idev+0x102/0x170 [10010.010019][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10010.010019][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10010.010019][ T3116] netlink_rcv_skb+0x130/0x360 [10010.010019][ T3116] netlink_unicast+0x449/0x710 [10010.010019][ T3116] netlink_sendmsg+0x723/0xbe0 [10010.010019][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10010.010019][ T3116] ___sys_sendmsg+0xee/0x170 [10010.010019][ T3116] __sys_sendmsg+0xcd/0x170 [10010.010019][ T3116] do_syscall_64+0xc6/0x1e0 [10010.010019][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10010.010019][ T3116] [10010.011983][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10010.011983][ T3116] neigh_parms_alloc+0x1e5/0x510 [10010.011983][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10010.011983][ T3116] ipv6_find_idev+0x102/0x170 [10010.011983][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10010.011983][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10010.011983][ T3116] netlink_rcv_skb+0x130/0x360 [10010.011983][ T3116] netlink_unicast+0x449/0x710 [10010.011983][ T3116] netlink_sendmsg+0x723/0xbe0 [10010.011983][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10010.011983][ T3116] ___sys_sendmsg+0xee/0x170 [10010.011983][ T3116] __sys_sendmsg+0xcd/0x170 [10010.011983][ T3116] do_syscall_64+0xc6/0x1e0 [10010.011983][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10010.011983][ T3116] [10020.252817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10020.253330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10020.253330][ T3116] dst_init+0x84/0x4a0 [10020.253330][ T3116] dst_alloc+0x97/0x150 [10020.253330][ T3116] ip6_dst_alloc+0x23/0x90 [10020.253330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10020.253330][ T3116] ip6_pol_route+0x56f/0x840 [10020.253330][ T3116] __fib6_rule_action+0x47a/0x5b0 [10020.253330][ T3116] fib_rules_lookup+0x2b4/0xa20 [10020.253330][ T3116] fib6_rule_lookup+0x182/0x630 [10020.253330][ T3116] ip6_route_input+0x59c/0xa50 [10020.253330][ T3116] ipv6_rcv+0x397/0x810 [10020.253330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10020.253330][ T3116] process_backlog+0x101/0x620 [10020.253330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10020.253330][ T3116] net_rx_action+0x495/0xbe0 [10020.253330][ T3116] __do_softirq+0x1b5/0x7f6 [10020.253330][ T3116] [10020.255671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10020.255671][ T3116] netdev_get_by_index+0x5e/0x80 [10020.255671][ T3116] fib6_nh_init+0x3d8/0x15b0 [10020.255671][ T3116] ip6_route_info_create+0xf18/0x17d0 [10020.255671][ T3116] ip6_route_add+0x1c/0x140 [10020.255671][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10020.255671][ T3116] addrconf_add_dev+0xe2/0x170 [10020.255671][ T3116] inet6_addr_add+0x12f/0xa40 [10020.255671][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10020.255671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10020.255671][ T3116] netlink_rcv_skb+0x130/0x360 [10020.255671][ T3116] netlink_unicast+0x449/0x710 [10020.255671][ T3116] netlink_sendmsg+0x723/0xbe0 [10020.255671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10020.255671][ T3116] ___sys_sendmsg+0xee/0x170 [10020.255671][ T3116] __sys_sendmsg+0xcd/0x170 [10020.255671][ T3116] do_syscall_64+0xc6/0x1e0 [10020.255671][ T3116] [10020.258108][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10020.258108][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10020.258108][ T3116] ipv6_find_idev+0x102/0x170 [10020.258108][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10020.258108][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10020.258108][ T3116] netlink_rcv_skb+0x130/0x360 [10020.258108][ T3116] netlink_unicast+0x449/0x710 [10020.258108][ T3116] netlink_sendmsg+0x723/0xbe0 [10020.258108][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10020.258108][ T3116] ___sys_sendmsg+0xee/0x170 [10020.258108][ T3116] __sys_sendmsg+0xcd/0x170 [10020.258108][ T3116] do_syscall_64+0xc6/0x1e0 [10020.258108][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10020.258108][ T3116] [10020.260038][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10020.260038][ T3116] neigh_parms_alloc+0x1e5/0x510 [10020.260038][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10020.260038][ T3116] ipv6_find_idev+0x102/0x170 [10020.260038][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10020.260038][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10020.260038][ T3116] netlink_rcv_skb+0x130/0x360 [10020.260038][ T3116] netlink_unicast+0x449/0x710 [10020.260038][ T3116] netlink_sendmsg+0x723/0xbe0 [10020.260038][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10020.260038][ T3116] ___sys_sendmsg+0xee/0x170 [10020.260038][ T3116] __sys_sendmsg+0xcd/0x170 [10020.260038][ T3116] do_syscall_64+0xc6/0x1e0 [10020.260038][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10020.260038][ T3116] HARD STOP (9898.874332) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [10030.372903][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10030.373431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10030.373431][ T3116] dst_init+0x84/0x4a0 [10030.373431][ T3116] dst_alloc+0x97/0x150 [10030.373431][ T3116] ip6_dst_alloc+0x23/0x90 [10030.373431][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10030.373431][ T3116] ip6_pol_route+0x56f/0x840 [10030.373431][ T3116] __fib6_rule_action+0x47a/0x5b0 [10030.373431][ T3116] fib_rules_lookup+0x2b4/0xa20 [10030.373431][ T3116] fib6_rule_lookup+0x182/0x630 [10030.373431][ T3116] ip6_route_input+0x59c/0xa50 [10030.373431][ T3116] ipv6_rcv+0x397/0x810 [10030.373431][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10030.373431][ T3116] process_backlog+0x101/0x620 [10030.373431][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10030.373431][ T3116] net_rx_action+0x495/0xbe0 [10030.373431][ T3116] __do_softirq+0x1b5/0x7f6 [10030.373431][ T3116] [10030.375552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10030.375552][ T3116] netdev_get_by_index+0x5e/0x80 [10030.375552][ T3116] fib6_nh_init+0x3d8/0x15b0 [10030.375552][ T3116] ip6_route_info_create+0xf18/0x17d0 [10030.375552][ T3116] ip6_route_add+0x1c/0x140 [10030.375552][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10030.375552][ T3116] addrconf_add_dev+0xe2/0x170 [10030.375552][ T3116] inet6_addr_add+0x12f/0xa40 [10030.375552][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10030.375552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10030.375552][ T3116] netlink_rcv_skb+0x130/0x360 [10030.375552][ T3116] netlink_unicast+0x449/0x710 [10030.375552][ T3116] netlink_sendmsg+0x723/0xbe0 [10030.375552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10030.375552][ T3116] ___sys_sendmsg+0xee/0x170 [10030.375552][ T3116] __sys_sendmsg+0xcd/0x170 [10030.375552][ T3116] do_syscall_64+0xc6/0x1e0 [10030.375552][ T3116] [10030.377786][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10030.377786][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10030.377786][ T3116] ipv6_find_idev+0x102/0x170 [10030.377786][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10030.377786][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10030.377786][ T3116] netlink_rcv_skb+0x130/0x360 [10030.377786][ T3116] netlink_unicast+0x449/0x710 [10030.377786][ T3116] netlink_sendmsg+0x723/0xbe0 [10030.377786][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10030.377786][ T3116] ___sys_sendmsg+0xee/0x170 [10030.377786][ T3116] __sys_sendmsg+0xcd/0x170 [10030.377786][ T3116] do_syscall_64+0xc6/0x1e0 [10030.377786][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10030.377786][ T3116] [10030.379511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10030.379511][ T3116] neigh_parms_alloc+0x1e5/0x510 [10030.379511][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10030.379511][ T3116] ipv6_find_idev+0x102/0x170 [10030.379511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10030.379511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10030.379511][ T3116] netlink_rcv_skb+0x130/0x360 [10030.379511][ T3116] netlink_unicast+0x449/0x710 [10030.379511][ T3116] netlink_sendmsg+0x723/0xbe0 [10030.379511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10030.379511][ T3116] ___sys_sendmsg+0xee/0x170 [10030.379511][ T3116] __sys_sendmsg+0xcd/0x170 [10030.379511][ T3116] do_syscall_64+0xc6/0x1e0 [10030.379511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10030.379511][ T3116] [10040.628832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10040.629304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10040.629304][ T3116] dst_init+0x84/0x4a0 [10040.629304][ T3116] dst_alloc+0x97/0x150 [10040.629304][ T3116] ip6_dst_alloc+0x23/0x90 [10040.629304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10040.629304][ T3116] ip6_pol_route+0x56f/0x840 [10040.629304][ T3116] __fib6_rule_action+0x47a/0x5b0 [10040.629304][ T3116] fib_rules_lookup+0x2b4/0xa20 [10040.629304][ T3116] fib6_rule_lookup+0x182/0x630 [10040.629304][ T3116] ip6_route_input+0x59c/0xa50 [10040.629304][ T3116] ipv6_rcv+0x397/0x810 [10040.629304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10040.629304][ T3116] process_backlog+0x101/0x620 [10040.629304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10040.629304][ T3116] net_rx_action+0x495/0xbe0 [10040.629304][ T3116] __do_softirq+0x1b5/0x7f6 [10040.629304][ T3116] [10040.631430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10040.631430][ T3116] netdev_get_by_index+0x5e/0x80 [10040.631430][ T3116] fib6_nh_init+0x3d8/0x15b0 [10040.631430][ T3116] ip6_route_info_create+0xf18/0x17d0 [10040.631430][ T3116] ip6_route_add+0x1c/0x140 [10040.631430][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10040.631430][ T3116] addrconf_add_dev+0xe2/0x170 [10040.631430][ T3116] inet6_addr_add+0x12f/0xa40 [10040.631430][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10040.631430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10040.631430][ T3116] netlink_rcv_skb+0x130/0x360 [10040.631430][ T3116] netlink_unicast+0x449/0x710 [10040.631430][ T3116] netlink_sendmsg+0x723/0xbe0 [10040.631430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10040.631430][ T3116] ___sys_sendmsg+0xee/0x170 [10040.631430][ T3116] __sys_sendmsg+0xcd/0x170 [10040.631430][ T3116] do_syscall_64+0xc6/0x1e0 [10040.631430][ T3116] [10040.633655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10040.633655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10040.633655][ T3116] ipv6_find_idev+0x102/0x170 [10040.633655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10040.633655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10040.633655][ T3116] netlink_rcv_skb+0x130/0x360 [10040.633655][ T3116] netlink_unicast+0x449/0x710 [10040.633655][ T3116] netlink_sendmsg+0x723/0xbe0 [10040.633655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10040.633655][ T3116] ___sys_sendmsg+0xee/0x170 [10040.633655][ T3116] __sys_sendmsg+0xcd/0x170 [10040.633655][ T3116] do_syscall_64+0xc6/0x1e0 [10040.633655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10040.633655][ T3116] [10040.635375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10040.635375][ T3116] neigh_parms_alloc+0x1e5/0x510 [10040.635375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10040.635375][ T3116] ipv6_find_idev+0x102/0x170 [10040.635375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10040.635375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10040.635375][ T3116] netlink_rcv_skb+0x130/0x360 [10040.635375][ T3116] netlink_unicast+0x449/0x710 [10040.635375][ T3116] netlink_sendmsg+0x723/0xbe0 [10040.635375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10040.635375][ T3116] ___sys_sendmsg+0xee/0x170 [10040.635375][ T3116] __sys_sendmsg+0xcd/0x170 [10040.635375][ T3116] do_syscall_64+0xc6/0x1e0 [10040.635375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10040.635375][ T3116] [10050.676891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10050.677592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10050.677592][ T3116] dst_init+0x84/0x4a0 [10050.677592][ T3116] dst_alloc+0x97/0x150 [10050.677592][ T3116] ip6_dst_alloc+0x23/0x90 [10050.677592][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10050.677592][ T3116] ip6_pol_route+0x56f/0x840 [10050.677592][ T3116] __fib6_rule_action+0x47a/0x5b0 [10050.677592][ T3116] fib_rules_lookup+0x2b4/0xa20 [10050.677592][ T3116] fib6_rule_lookup+0x182/0x630 [10050.677592][ T3116] ip6_route_input+0x59c/0xa50 [10050.677592][ T3116] ipv6_rcv+0x397/0x810 [10050.677592][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10050.677592][ T3116] process_backlog+0x101/0x620 [10050.677592][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10050.677592][ T3116] net_rx_action+0x495/0xbe0 [10050.677592][ T3116] __do_softirq+0x1b5/0x7f6 [10050.677592][ T3116] [10050.681007][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10050.681007][ T3116] netdev_get_by_index+0x5e/0x80 [10050.681007][ T3116] fib6_nh_init+0x3d8/0x15b0 [10050.681007][ T3116] ip6_route_info_create+0xf18/0x17d0 [10050.681007][ T3116] ip6_route_add+0x1c/0x140 [10050.681007][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10050.681007][ T3116] addrconf_add_dev+0xe2/0x170 [10050.681007][ T3116] inet6_addr_add+0x12f/0xa40 [10050.681007][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10050.681007][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10050.681007][ T3116] netlink_rcv_skb+0x130/0x360 [10050.681007][ T3116] netlink_unicast+0x449/0x710 [10050.681007][ T3116] netlink_sendmsg+0x723/0xbe0 [10050.681007][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10050.681007][ T3116] ___sys_sendmsg+0xee/0x170 [10050.681007][ T3116] __sys_sendmsg+0xcd/0x170 [10050.681007][ T3116] do_syscall_64+0xc6/0x1e0 [10050.681007][ T3116] [10050.684564][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10050.684564][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10050.684564][ T3116] ipv6_find_idev+0x102/0x170 [10050.684564][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10050.684564][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10050.684564][ T3116] netlink_rcv_skb+0x130/0x360 [10050.684564][ T3116] netlink_unicast+0x449/0x710 [10050.684564][ T3116] netlink_sendmsg+0x723/0xbe0 [10050.684564][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10050.684564][ T3116] ___sys_sendmsg+0xee/0x170 [10050.684564][ T3116] __sys_sendmsg+0xcd/0x170 [10050.684564][ T3116] do_syscall_64+0xc6/0x1e0 [10050.684564][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10050.684564][ T3116] [10050.687333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10050.687333][ T3116] neigh_parms_alloc+0x1e5/0x510 [10050.687333][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10050.687333][ T3116] ipv6_find_idev+0x102/0x170 [10050.687333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10050.687333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10050.687333][ T3116] netlink_rcv_skb+0x130/0x360 [10050.687333][ T3116] netlink_unicast+0x449/0x710 [10050.687333][ T3116] netlink_sendmsg+0x723/0xbe0 [10050.687333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10050.687333][ T3116] ___sys_sendmsg+0xee/0x170 [10050.687333][ T3116] __sys_sendmsg+0xcd/0x170 [10050.687333][ T3116] do_syscall_64+0xc6/0x1e0 [10050.687333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10050.687333][ T3116] [10060.932824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10060.933342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10060.933342][ T3116] dst_init+0x84/0x4a0 [10060.933342][ T3116] dst_alloc+0x97/0x150 [10060.933342][ T3116] ip6_dst_alloc+0x23/0x90 [10060.933342][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10060.933342][ T3116] ip6_pol_route+0x56f/0x840 [10060.933342][ T3116] __fib6_rule_action+0x47a/0x5b0 [10060.933342][ T3116] fib_rules_lookup+0x2b4/0xa20 [10060.933342][ T3116] fib6_rule_lookup+0x182/0x630 [10060.933342][ T3116] ip6_route_input+0x59c/0xa50 [10060.933342][ T3116] ipv6_rcv+0x397/0x810 [10060.933342][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10060.933342][ T3116] process_backlog+0x101/0x620 [10060.933342][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10060.933342][ T3116] net_rx_action+0x495/0xbe0 [10060.933342][ T3116] __do_softirq+0x1b5/0x7f6 [10060.933342][ T3116] [10060.935559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10060.935559][ T3116] netdev_get_by_index+0x5e/0x80 [10060.935559][ T3116] fib6_nh_init+0x3d8/0x15b0 [10060.935559][ T3116] ip6_route_info_create+0xf18/0x17d0 [10060.935559][ T3116] ip6_route_add+0x1c/0x140 [10060.935559][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10060.935559][ T3116] addrconf_add_dev+0xe2/0x170 [10060.935559][ T3116] inet6_addr_add+0x12f/0xa40 [10060.935559][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10060.935559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10060.935559][ T3116] netlink_rcv_skb+0x130/0x360 [10060.935559][ T3116] netlink_unicast+0x449/0x710 [10060.935559][ T3116] netlink_sendmsg+0x723/0xbe0 [10060.935559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10060.935559][ T3116] ___sys_sendmsg+0xee/0x170 [10060.935559][ T3116] __sys_sendmsg+0xcd/0x170 [10060.935559][ T3116] do_syscall_64+0xc6/0x1e0 [10060.935559][ T3116] [10060.937816][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10060.937816][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10060.937816][ T3116] ipv6_find_idev+0x102/0x170 [10060.937816][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10060.937816][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10060.937816][ T3116] netlink_rcv_skb+0x130/0x360 [10060.937816][ T3116] netlink_unicast+0x449/0x710 [10060.937816][ T3116] netlink_sendmsg+0x723/0xbe0 [10060.937816][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10060.937816][ T3116] ___sys_sendmsg+0xee/0x170 [10060.937816][ T3116] __sys_sendmsg+0xcd/0x170 [10060.937816][ T3116] do_syscall_64+0xc6/0x1e0 [10060.937816][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10060.937816][ T3116] [10060.939551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10060.939551][ T3116] neigh_parms_alloc+0x1e5/0x510 [10060.939551][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10060.939551][ T3116] ipv6_find_idev+0x102/0x170 [10060.939551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10060.939551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10060.939551][ T3116] netlink_rcv_skb+0x130/0x360 [10060.939551][ T3116] netlink_unicast+0x449/0x710 [10060.939551][ T3116] netlink_sendmsg+0x723/0xbe0 [10060.939551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10060.939551][ T3116] ___sys_sendmsg+0xee/0x170 [10060.939551][ T3116] __sys_sendmsg+0xcd/0x170 [10060.939551][ T3116] do_syscall_64+0xc6/0x1e0 [10060.939551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10060.939551][ T3116] [10071.036841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10071.037607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10071.037607][ T3116] dst_init+0x84/0x4a0 [10071.037607][ T3116] dst_alloc+0x97/0x150 [10071.037607][ T3116] ip6_dst_alloc+0x23/0x90 [10071.037607][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10071.037607][ T3116] ip6_pol_route+0x56f/0x840 [10071.037607][ T3116] __fib6_rule_action+0x47a/0x5b0 [10071.037607][ T3116] fib_rules_lookup+0x2b4/0xa20 [10071.037607][ T3116] fib6_rule_lookup+0x182/0x630 [10071.037607][ T3116] ip6_route_input+0x59c/0xa50 [10071.037607][ T3116] ipv6_rcv+0x397/0x810 [10071.037607][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10071.037607][ T3116] process_backlog+0x101/0x620 [10071.037607][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10071.037607][ T3116] net_rx_action+0x495/0xbe0 [10071.037607][ T3116] __do_softirq+0x1b5/0x7f6 [10071.037607][ T3116] [10071.041729][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10071.041729][ T3116] netdev_get_by_index+0x5e/0x80 [10071.041729][ T3116] fib6_nh_init+0x3d8/0x15b0 [10071.041729][ T3116] ip6_route_info_create+0xf18/0x17d0 [10071.041729][ T3116] ip6_route_add+0x1c/0x140 [10071.041729][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10071.041729][ T3116] addrconf_add_dev+0xe2/0x170 [10071.041729][ T3116] inet6_addr_add+0x12f/0xa40 [10071.041729][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10071.041729][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10071.041729][ T3116] netlink_rcv_skb+0x130/0x360 [10071.041729][ T3116] netlink_unicast+0x449/0x710 [10071.041729][ T3116] netlink_sendmsg+0x723/0xbe0 [10071.041729][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10071.041729][ T3116] ___sys_sendmsg+0xee/0x170 [10071.041729][ T3116] __sys_sendmsg+0xcd/0x170 [10071.041729][ T3116] do_syscall_64+0xc6/0x1e0 [10071.041729][ T3116] [10071.045971][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10071.045971][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10071.045971][ T3116] ipv6_find_idev+0x102/0x170 [10071.045971][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10071.045971][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10071.045971][ T3116] netlink_rcv_skb+0x130/0x360 [10071.045971][ T3116] netlink_unicast+0x449/0x710 [10071.045971][ T3116] netlink_sendmsg+0x723/0xbe0 [10071.045971][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10071.045971][ T3116] ___sys_sendmsg+0xee/0x170 [10071.045971][ T3116] __sys_sendmsg+0xcd/0x170 [10071.045971][ T3116] do_syscall_64+0xc6/0x1e0 [10071.045971][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10071.045971][ T3116] [10071.049371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10071.049371][ T3116] neigh_parms_alloc+0x1e5/0x510 [10071.049371][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10071.049371][ T3116] ipv6_find_idev+0x102/0x170 [10071.049371][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10071.049371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10071.049371][ T3116] netlink_rcv_skb+0x130/0x360 [10071.049371][ T3116] netlink_unicast+0x449/0x710 [10071.049371][ T3116] netlink_sendmsg+0x723/0xbe0 [10071.049371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10071.049371][ T3116] ___sys_sendmsg+0xee/0x170 [10071.049371][ T3116] __sys_sendmsg+0xcd/0x170 [10071.049371][ T3116] do_syscall_64+0xc6/0x1e0 [10071.049371][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10071.049371][ T3116] [10081.332880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10081.333610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10081.333610][ T3116] dst_init+0x84/0x4a0 [10081.333610][ T3116] dst_alloc+0x97/0x150 [10081.333610][ T3116] ip6_dst_alloc+0x23/0x90 [10081.333610][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10081.333610][ T3116] ip6_pol_route+0x56f/0x840 [10081.333610][ T3116] __fib6_rule_action+0x47a/0x5b0 [10081.333610][ T3116] fib_rules_lookup+0x2b4/0xa20 [10081.333610][ T3116] fib6_rule_lookup+0x182/0x630 [10081.333610][ T3116] ip6_route_input+0x59c/0xa50 [10081.333610][ T3116] ipv6_rcv+0x397/0x810 [10081.333610][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10081.333610][ T3116] process_backlog+0x101/0x620 [10081.333610][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10081.333610][ T3116] net_rx_action+0x495/0xbe0 [10081.333610][ T3116] __do_softirq+0x1b5/0x7f6 [10081.333610][ T3116] [10081.337692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10081.337692][ T3116] netdev_get_by_index+0x5e/0x80 [10081.337692][ T3116] fib6_nh_init+0x3d8/0x15b0 [10081.337692][ T3116] ip6_route_info_create+0xf18/0x17d0 [10081.337692][ T3116] ip6_route_add+0x1c/0x140 [10081.337692][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10081.337692][ T3116] addrconf_add_dev+0xe2/0x170 [10081.337692][ T3116] inet6_addr_add+0x12f/0xa40 [10081.337692][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10081.337692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10081.337692][ T3116] netlink_rcv_skb+0x130/0x360 [10081.337692][ T3116] netlink_unicast+0x449/0x710 [10081.337692][ T3116] netlink_sendmsg+0x723/0xbe0 [10081.337692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10081.337692][ T3116] ___sys_sendmsg+0xee/0x170 [10081.337692][ T3116] __sys_sendmsg+0xcd/0x170 [10081.337692][ T3116] do_syscall_64+0xc6/0x1e0 [10081.337692][ T3116] [10081.362215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10081.362215][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10081.362215][ T3116] ipv6_find_idev+0x102/0x170 [10081.362215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10081.362215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10081.362215][ T3116] netlink_rcv_skb+0x130/0x360 [10081.362215][ T3116] netlink_unicast+0x449/0x710 [10081.362215][ T3116] netlink_sendmsg+0x723/0xbe0 [10081.362215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10081.362215][ T3116] ___sys_sendmsg+0xee/0x170 [10081.362215][ T3116] __sys_sendmsg+0xcd/0x170 [10081.362215][ T3116] do_syscall_64+0xc6/0x1e0 [10081.362215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10081.362215][ T3116] [10081.374460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10081.374460][ T3116] neigh_parms_alloc+0x1e5/0x510 [10081.374460][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10081.374460][ T3116] ipv6_find_idev+0x102/0x170 [10081.374460][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10081.374460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10081.374460][ T3116] netlink_rcv_skb+0x130/0x360 [10081.374460][ T3116] netlink_unicast+0x449/0x710 [10081.374460][ T3116] netlink_sendmsg+0x723/0xbe0 [10081.374460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10081.374460][ T3116] ___sys_sendmsg+0xee/0x170 [10081.374460][ T3116] __sys_sendmsg+0xcd/0x170 [10081.374460][ T3116] do_syscall_64+0xc6/0x1e0 [10081.374460][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10081.374460][ T3116] [10091.636878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10091.652476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10091.652476][ T3116] dst_init+0x84/0x4a0 [10091.652476][ T3116] dst_alloc+0x97/0x150 [10091.652476][ T3116] ip6_dst_alloc+0x23/0x90 [10091.652476][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10091.652476][ T3116] ip6_pol_route+0x56f/0x840 [10091.652476][ T3116] __fib6_rule_action+0x47a/0x5b0 [10091.652476][ T3116] fib_rules_lookup+0x2b4/0xa20 [10091.652476][ T3116] fib6_rule_lookup+0x182/0x630 [10091.652476][ T3116] ip6_route_input+0x59c/0xa50 [10091.652476][ T3116] ipv6_rcv+0x397/0x810 [10091.652476][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10091.652476][ T3116] process_backlog+0x101/0x620 [10091.652476][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10091.652476][ T3116] net_rx_action+0x495/0xbe0 [10091.652476][ T3116] __do_softirq+0x1b5/0x7f6 [10091.652476][ T3116] [10091.656957][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10091.656957][ T3116] netdev_get_by_index+0x5e/0x80 [10091.656957][ T3116] fib6_nh_init+0x3d8/0x15b0 [10091.656957][ T3116] ip6_route_info_create+0xf18/0x17d0 [10091.656957][ T3116] ip6_route_add+0x1c/0x140 [10091.656957][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10091.656957][ T3116] addrconf_add_dev+0xe2/0x170 [10091.656957][ T3116] inet6_addr_add+0x12f/0xa40 [10091.656957][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10091.656957][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10091.656957][ T3116] netlink_rcv_skb+0x130/0x360 [10091.656957][ T3116] netlink_unicast+0x449/0x710 [10091.656957][ T3116] netlink_sendmsg+0x723/0xbe0 [10091.656957][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10091.656957][ T3116] ___sys_sendmsg+0xee/0x170 [10091.656957][ T3116] __sys_sendmsg+0xcd/0x170 [10091.656957][ T3116] do_syscall_64+0xc6/0x1e0 [10091.656957][ T3116] [10091.665913][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10091.665913][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10091.665913][ T3116] ipv6_find_idev+0x102/0x170 [10091.665913][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10091.665913][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10091.665913][ T3116] netlink_rcv_skb+0x130/0x360 [10091.665913][ T3116] netlink_unicast+0x449/0x710 [10091.665913][ T3116] netlink_sendmsg+0x723/0xbe0 [10091.665913][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10091.665913][ T3116] ___sys_sendmsg+0xee/0x170 [10091.665913][ T3116] __sys_sendmsg+0xcd/0x170 [10091.665913][ T3116] do_syscall_64+0xc6/0x1e0 [10091.665913][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10091.665913][ T3116] [10091.701456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10091.701456][ T3116] neigh_parms_alloc+0x1e5/0x510 [10091.701456][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10091.701456][ T3116] ipv6_find_idev+0x102/0x170 [10091.701456][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10091.701456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10091.701456][ T3116] netlink_rcv_skb+0x130/0x360 [10091.701456][ T3116] netlink_unicast+0x449/0x710 [10091.701456][ T3116] netlink_sendmsg+0x723/0xbe0 [10091.701456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10091.701456][ T3116] ___sys_sendmsg+0xee/0x170 [10091.701456][ T3116] __sys_sendmsg+0xcd/0x170 [10091.701456][ T3116] do_syscall_64+0xc6/0x1e0 [10091.701456][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10091.701456][ T3116] [10101.956951][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10101.982200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10101.982200][ T3116] dst_init+0x84/0x4a0 [10101.982200][ T3116] dst_alloc+0x97/0x150 [10101.982200][ T3116] ip6_dst_alloc+0x23/0x90 [10101.982200][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10101.982200][ T3116] ip6_pol_route+0x56f/0x840 [10101.982200][ T3116] __fib6_rule_action+0x47a/0x5b0 [10101.982200][ T3116] fib_rules_lookup+0x2b4/0xa20 [10101.982200][ T3116] fib6_rule_lookup+0x182/0x630 [10101.982200][ T3116] ip6_route_input+0x59c/0xa50 [10101.982200][ T3116] ipv6_rcv+0x397/0x810 [10101.982200][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10101.982200][ T3116] process_backlog+0x101/0x620 [10101.982200][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10101.982200][ T3116] net_rx_action+0x495/0xbe0 [10101.982200][ T3116] __do_softirq+0x1b5/0x7f6 [10101.982200][ T3116] [10101.985960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10101.985960][ T3116] netdev_get_by_index+0x5e/0x80 [10101.985960][ T3116] fib6_nh_init+0x3d8/0x15b0 [10101.985960][ T3116] ip6_route_info_create+0xf18/0x17d0 [10101.985960][ T3116] ip6_route_add+0x1c/0x140 [10101.985960][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10101.985960][ T3116] addrconf_add_dev+0xe2/0x170 [10101.985960][ T3116] inet6_addr_add+0x12f/0xa40 [10101.985960][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10101.985960][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10101.985960][ T3116] netlink_rcv_skb+0x130/0x360 [10101.985960][ T3116] netlink_unicast+0x449/0x710 [10101.985960][ T3116] netlink_sendmsg+0x723/0xbe0 [10101.985960][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10101.985960][ T3116] ___sys_sendmsg+0xee/0x170 [10101.985960][ T3116] __sys_sendmsg+0xcd/0x170 [10101.985960][ T3116] do_syscall_64+0xc6/0x1e0 [10101.985960][ T3116] [10101.989790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10101.989790][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10101.989790][ T3116] ipv6_find_idev+0x102/0x170 [10101.989790][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10101.989790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10101.989790][ T3116] netlink_rcv_skb+0x130/0x360 [10101.989790][ T3116] netlink_unicast+0x449/0x710 [10101.989790][ T3116] netlink_sendmsg+0x723/0xbe0 [10101.989790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10101.989790][ T3116] ___sys_sendmsg+0xee/0x170 [10101.989790][ T3116] __sys_sendmsg+0xcd/0x170 [10101.989790][ T3116] do_syscall_64+0xc6/0x1e0 [10101.989790][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10101.989790][ T3116] [10101.992920][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10101.992920][ T3116] neigh_parms_alloc+0x1e5/0x510 [10101.992920][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10101.992920][ T3116] ipv6_find_idev+0x102/0x170 [10101.992920][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10101.992920][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10101.992920][ T3116] netlink_rcv_skb+0x130/0x360 [10101.992920][ T3116] netlink_unicast+0x449/0x710 [10101.992920][ T3116] netlink_sendmsg+0x723/0xbe0 [10101.992920][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10101.992920][ T3116] ___sys_sendmsg+0xee/0x170 [10101.992920][ T3116] __sys_sendmsg+0xcd/0x170 [10101.992920][ T3116] do_syscall_64+0xc6/0x1e0 [10101.992920][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10101.992920][ T3116] [10112.236881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10112.245207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10112.245207][ T3116] dst_init+0x84/0x4a0 [10112.245207][ T3116] dst_alloc+0x97/0x150 [10112.245207][ T3116] ip6_dst_alloc+0x23/0x90 [10112.245207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10112.245207][ T3116] ip6_pol_route+0x56f/0x840 [10112.245207][ T3116] __fib6_rule_action+0x47a/0x5b0 [10112.245207][ T3116] fib_rules_lookup+0x2b4/0xa20 [10112.245207][ T3116] fib6_rule_lookup+0x182/0x630 [10112.245207][ T3116] ip6_route_input+0x59c/0xa50 [10112.245207][ T3116] ipv6_rcv+0x397/0x810 [10112.245207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10112.245207][ T3116] process_backlog+0x101/0x620 [10112.245207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10112.245207][ T3116] net_rx_action+0x495/0xbe0 [10112.245207][ T3116] __do_softirq+0x1b5/0x7f6 [10112.245207][ T3116] [10112.250117][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10112.250117][ T3116] netdev_get_by_index+0x5e/0x80 [10112.250117][ T3116] fib6_nh_init+0x3d8/0x15b0 [10112.250117][ T3116] ip6_route_info_create+0xf18/0x17d0 [10112.250117][ T3116] ip6_route_add+0x1c/0x140 [10112.250117][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10112.250117][ T3116] addrconf_add_dev+0xe2/0x170 [10112.250117][ T3116] inet6_addr_add+0x12f/0xa40 [10112.250117][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10112.250117][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.250117][ T3116] netlink_rcv_skb+0x130/0x360 [10112.250117][ T3116] netlink_unicast+0x449/0x710 [10112.250117][ T3116] netlink_sendmsg+0x723/0xbe0 [10112.250117][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10112.250117][ T3116] ___sys_sendmsg+0xee/0x170 [10112.250117][ T3116] __sys_sendmsg+0xcd/0x170 [10112.250117][ T3116] do_syscall_64+0xc6/0x1e0 [10112.250117][ T3116] [10112.254955][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10112.254955][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10112.254955][ T3116] ipv6_find_idev+0x102/0x170 [10112.254955][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10112.254955][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.254955][ T3116] netlink_rcv_skb+0x130/0x360 [10112.254955][ T3116] netlink_unicast+0x449/0x710 [10112.254955][ T3116] netlink_sendmsg+0x723/0xbe0 [10112.254955][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10112.254955][ T3116] ___sys_sendmsg+0xee/0x170 [10112.254955][ T3116] __sys_sendmsg+0xcd/0x170 [10112.254955][ T3116] do_syscall_64+0xc6/0x1e0 [10112.254955][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10112.254955][ T3116] [10112.259398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10112.259398][ T3116] neigh_parms_alloc+0x1e5/0x510 [10112.259398][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10112.259398][ T3116] ipv6_find_idev+0x102/0x170 [10112.259398][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10112.259398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.259398][ T3116] netlink_rcv_skb+0x130/0x360 [10112.259398][ T3116] netlink_unicast+0x449/0x710 [10112.259398][ T3116] netlink_sendmsg+0x723/0xbe0 [10112.259398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10112.259398][ T3116] ___sys_sendmsg+0xee/0x170 [10112.259398][ T3116] __sys_sendmsg+0xcd/0x170 [10112.259398][ T3116] do_syscall_64+0xc6/0x1e0 [10112.259398][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10112.259398][ T3116] [10122.533192][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10122.552109][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10122.552109][ T3116] dst_init+0x84/0x4a0 [10122.552109][ T3116] dst_alloc+0x97/0x150 [10122.552109][ T3116] ip6_dst_alloc+0x23/0x90 [10122.552109][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10122.552109][ T3116] ip6_pol_route+0x56f/0x840 [10122.552109][ T3116] __fib6_rule_action+0x47a/0x5b0 [10122.552109][ T3116] fib_rules_lookup+0x2b4/0xa20 [10122.552109][ T3116] fib6_rule_lookup+0x182/0x630 [10122.552109][ T3116] ip6_route_input+0x59c/0xa50 [10122.552109][ T3116] ipv6_rcv+0x397/0x810 [10122.552109][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10122.552109][ T3116] process_backlog+0x101/0x620 [10122.552109][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10122.552109][ T3116] net_rx_action+0x495/0xbe0 [10122.552109][ T3116] __do_softirq+0x1b5/0x7f6 [10122.552109][ T3116] [10122.556755][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10122.556755][ T3116] netdev_get_by_index+0x5e/0x80 [10122.556755][ T3116] fib6_nh_init+0x3d8/0x15b0 [10122.556755][ T3116] ip6_route_info_create+0xf18/0x17d0 [10122.556755][ T3116] ip6_route_add+0x1c/0x140 [10122.556755][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10122.556755][ T3116] addrconf_add_dev+0xe2/0x170 [10122.556755][ T3116] inet6_addr_add+0x12f/0xa40 [10122.556755][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10122.556755][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.556755][ T3116] netlink_rcv_skb+0x130/0x360 [10122.556755][ T3116] netlink_unicast+0x449/0x710 [10122.556755][ T3116] netlink_sendmsg+0x723/0xbe0 [10122.556755][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10122.556755][ T3116] ___sys_sendmsg+0xee/0x170 [10122.556755][ T3116] __sys_sendmsg+0xcd/0x170 [10122.556755][ T3116] do_syscall_64+0xc6/0x1e0 [10122.556755][ T3116] [10122.572237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10122.572237][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10122.572237][ T3116] ipv6_find_idev+0x102/0x170 [10122.572237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10122.572237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.572237][ T3116] netlink_rcv_skb+0x130/0x360 [10122.572237][ T3116] netlink_unicast+0x449/0x710 [10122.572237][ T3116] netlink_sendmsg+0x723/0xbe0 [10122.572237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10122.572237][ T3116] ___sys_sendmsg+0xee/0x170 [10122.572237][ T3116] __sys_sendmsg+0xcd/0x170 [10122.572237][ T3116] do_syscall_64+0xc6/0x1e0 [10122.572237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10122.572237][ T3116] [10122.575967][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10122.575967][ T3116] neigh_parms_alloc+0x1e5/0x510 [10122.575967][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10122.575967][ T3116] ipv6_find_idev+0x102/0x170 [10122.575967][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10122.575967][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.575967][ T3116] netlink_rcv_skb+0x130/0x360 [10122.575967][ T3116] netlink_unicast+0x449/0x710 [10122.575967][ T3116] netlink_sendmsg+0x723/0xbe0 [10122.575967][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10122.575967][ T3116] ___sys_sendmsg+0xee/0x170 [10122.575967][ T3116] __sys_sendmsg+0xcd/0x170 [10122.575967][ T3116] do_syscall_64+0xc6/0x1e0 [10122.575967][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10122.575967][ T3116] [10132.836872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10132.837560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10132.837560][ T3116] dst_init+0x84/0x4a0 [10132.837560][ T3116] dst_alloc+0x97/0x150 [10132.837560][ T3116] ip6_dst_alloc+0x23/0x90 [10132.837560][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10132.837560][ T3116] ip6_pol_route+0x56f/0x840 [10132.837560][ T3116] __fib6_rule_action+0x47a/0x5b0 [10132.837560][ T3116] fib_rules_lookup+0x2b4/0xa20 [10132.837560][ T3116] fib6_rule_lookup+0x182/0x630 [10132.837560][ T3116] ip6_route_input+0x59c/0xa50 [10132.837560][ T3116] ipv6_rcv+0x397/0x810 [10132.837560][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10132.837560][ T3116] process_backlog+0x101/0x620 [10132.837560][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10132.837560][ T3116] net_rx_action+0x495/0xbe0 [10132.837560][ T3116] __do_softirq+0x1b5/0x7f6 [10132.837560][ T3116] [10132.845969][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10132.845969][ T3116] netdev_get_by_index+0x5e/0x80 [10132.845969][ T3116] fib6_nh_init+0x3d8/0x15b0 [10132.845969][ T3116] ip6_route_info_create+0xf18/0x17d0 [10132.845969][ T3116] ip6_route_add+0x1c/0x140 [10132.845969][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10132.845969][ T3116] addrconf_add_dev+0xe2/0x170 [10132.845969][ T3116] inet6_addr_add+0x12f/0xa40 [10132.845969][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10132.845969][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10132.845969][ T3116] netlink_rcv_skb+0x130/0x360 [10132.845969][ T3116] netlink_unicast+0x449/0x710 [10132.845969][ T3116] netlink_sendmsg+0x723/0xbe0 [10132.845969][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10132.845969][ T3116] ___sys_sendmsg+0xee/0x170 [10132.845969][ T3116] __sys_sendmsg+0xcd/0x170 [10132.845969][ T3116] do_syscall_64+0xc6/0x1e0 [10132.845969][ T3116] [10132.850905][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10132.850905][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10132.850905][ T3116] ipv6_find_idev+0x102/0x170 [10132.850905][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10132.850905][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10132.850905][ T3116] netlink_rcv_skb+0x130/0x360 [10132.850905][ T3116] netlink_unicast+0x449/0x710 [10132.850905][ T3116] netlink_sendmsg+0x723/0xbe0 [10132.850905][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10132.850905][ T3116] ___sys_sendmsg+0xee/0x170 [10132.850905][ T3116] __sys_sendmsg+0xcd/0x170 [10132.850905][ T3116] do_syscall_64+0xc6/0x1e0 [10132.850905][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10132.850905][ T3116] [10132.855198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10132.855198][ T3116] neigh_parms_alloc+0x1e5/0x510 [10132.855198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10132.855198][ T3116] ipv6_find_idev+0x102/0x170 [10132.855198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10132.855198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10132.855198][ T3116] netlink_rcv_skb+0x130/0x360 [10132.855198][ T3116] netlink_unicast+0x449/0x710 [10132.855198][ T3116] netlink_sendmsg+0x723/0xbe0 [10132.855198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10132.855198][ T3116] ___sys_sendmsg+0xee/0x170 [10132.855198][ T3116] __sys_sendmsg+0xcd/0x170 [10132.855198][ T3116] do_syscall_64+0xc6/0x1e0 [10132.855198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10132.855198][ T3116] [10143.100844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10143.112033][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10143.112033][ T3116] dst_init+0x84/0x4a0 [10143.112033][ T3116] dst_alloc+0x97/0x150 [10143.112033][ T3116] ip6_dst_alloc+0x23/0x90 [10143.112033][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10143.112033][ T3116] ip6_pol_route+0x56f/0x840 [10143.112033][ T3116] __fib6_rule_action+0x47a/0x5b0 [10143.112033][ T3116] fib_rules_lookup+0x2b4/0xa20 [10143.112033][ T3116] fib6_rule_lookup+0x182/0x630 [10143.112033][ T3116] ip6_route_input+0x59c/0xa50 [10143.112033][ T3116] ipv6_rcv+0x397/0x810 [10143.112033][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10143.112033][ T3116] process_backlog+0x101/0x620 [10143.112033][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10143.112033][ T3116] net_rx_action+0x495/0xbe0 [10143.112033][ T3116] __do_softirq+0x1b5/0x7f6 [10143.112033][ T3116] [10143.124800][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10143.124800][ T3116] netdev_get_by_index+0x5e/0x80 [10143.124800][ T3116] fib6_nh_init+0x3d8/0x15b0 [10143.124800][ T3116] ip6_route_info_create+0xf18/0x17d0 [10143.124800][ T3116] ip6_route_add+0x1c/0x140 [10143.124800][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10143.124800][ T3116] addrconf_add_dev+0xe2/0x170 [10143.124800][ T3116] inet6_addr_add+0x12f/0xa40 [10143.124800][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10143.124800][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.124800][ T3116] netlink_rcv_skb+0x130/0x360 [10143.124800][ T3116] netlink_unicast+0x449/0x710 [10143.124800][ T3116] netlink_sendmsg+0x723/0xbe0 [10143.124800][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10143.124800][ T3116] ___sys_sendmsg+0xee/0x170 [10143.124800][ T3116] __sys_sendmsg+0xcd/0x170 [10143.124800][ T3116] do_syscall_64+0xc6/0x1e0 [10143.124800][ T3116] [10143.129831][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10143.129831][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10143.129831][ T3116] ipv6_find_idev+0x102/0x170 [10143.129831][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10143.129831][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.129831][ T3116] netlink_rcv_skb+0x130/0x360 [10143.129831][ T3116] netlink_unicast+0x449/0x710 [10143.129831][ T3116] netlink_sendmsg+0x723/0xbe0 [10143.129831][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10143.129831][ T3116] ___sys_sendmsg+0xee/0x170 [10143.129831][ T3116] __sys_sendmsg+0xcd/0x170 [10143.129831][ T3116] do_syscall_64+0xc6/0x1e0 [10143.129831][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10143.129831][ T3116] [10143.133784][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10143.133784][ T3116] neigh_parms_alloc+0x1e5/0x510 [10143.133784][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10143.133784][ T3116] ipv6_find_idev+0x102/0x170 [10143.133784][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10143.133784][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.133784][ T3116] netlink_rcv_skb+0x130/0x360 [10143.133784][ T3116] netlink_unicast+0x449/0x710 [10143.133784][ T3116] netlink_sendmsg+0x723/0xbe0 [10143.133784][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10143.133784][ T3116] ___sys_sendmsg+0xee/0x170 [10143.133784][ T3116] __sys_sendmsg+0xcd/0x170 [10143.133784][ T3116] do_syscall_64+0xc6/0x1e0 [10143.133784][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10143.133784][ T3116] [10153.429014][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10153.461397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10153.461397][ T3116] dst_init+0x84/0x4a0 [10153.461397][ T3116] dst_alloc+0x97/0x150 [10153.461397][ T3116] ip6_dst_alloc+0x23/0x90 [10153.461397][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10153.461397][ T3116] ip6_pol_route+0x56f/0x840 [10153.461397][ T3116] __fib6_rule_action+0x47a/0x5b0 [10153.461397][ T3116] fib_rules_lookup+0x2b4/0xa20 [10153.461397][ T3116] fib6_rule_lookup+0x182/0x630 [10153.461397][ T3116] ip6_route_input+0x59c/0xa50 [10153.461397][ T3116] ipv6_rcv+0x397/0x810 [10153.461397][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10153.461397][ T3116] process_backlog+0x101/0x620 [10153.461397][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10153.461397][ T3116] net_rx_action+0x495/0xbe0 [10153.461397][ T3116] __do_softirq+0x1b5/0x7f6 [10153.461397][ T3116] [10153.466518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10153.466518][ T3116] netdev_get_by_index+0x5e/0x80 [10153.466518][ T3116] fib6_nh_init+0x3d8/0x15b0 [10153.466518][ T3116] ip6_route_info_create+0xf18/0x17d0 [10153.466518][ T3116] ip6_route_add+0x1c/0x140 [10153.466518][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10153.466518][ T3116] addrconf_add_dev+0xe2/0x170 [10153.466518][ T3116] inet6_addr_add+0x12f/0xa40 [10153.466518][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10153.466518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.466518][ T3116] netlink_rcv_skb+0x130/0x360 [10153.466518][ T3116] netlink_unicast+0x449/0x710 [10153.466518][ T3116] netlink_sendmsg+0x723/0xbe0 [10153.466518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10153.466518][ T3116] ___sys_sendmsg+0xee/0x170 [10153.466518][ T3116] __sys_sendmsg+0xcd/0x170 [10153.466518][ T3116] do_syscall_64+0xc6/0x1e0 [10153.466518][ T3116] [10153.492203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10153.492203][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10153.492203][ T3116] ipv6_find_idev+0x102/0x170 [10153.492203][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10153.492203][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.492203][ T3116] netlink_rcv_skb+0x130/0x360 [10153.492203][ T3116] netlink_unicast+0x449/0x710 [10153.492203][ T3116] netlink_sendmsg+0x723/0xbe0 [10153.492203][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10153.492203][ T3116] ___sys_sendmsg+0xee/0x170 [10153.492203][ T3116] __sys_sendmsg+0xcd/0x170 [10153.492203][ T3116] do_syscall_64+0xc6/0x1e0 [10153.492203][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10153.492203][ T3116] [10153.502585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10153.502585][ T3116] neigh_parms_alloc+0x1e5/0x510 [10153.502585][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10153.502585][ T3116] ipv6_find_idev+0x102/0x170 [10153.502585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10153.502585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.502585][ T3116] netlink_rcv_skb+0x130/0x360 [10153.502585][ T3116] netlink_unicast+0x449/0x710 [10153.502585][ T3116] netlink_sendmsg+0x723/0xbe0 [10153.502585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10153.502585][ T3116] ___sys_sendmsg+0xee/0x170 [10153.502585][ T3116] __sys_sendmsg+0xcd/0x170 [10153.502585][ T3116] do_syscall_64+0xc6/0x1e0 [10153.502585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10153.502585][ T3116] [10163.748943][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10163.811359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10163.811359][ T3116] dst_init+0x84/0x4a0 [10163.811359][ T3116] dst_alloc+0x97/0x150 [10163.811359][ T3116] ip6_dst_alloc+0x23/0x90 [10163.811359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10163.811359][ T3116] ip6_pol_route+0x56f/0x840 [10163.811359][ T3116] __fib6_rule_action+0x47a/0x5b0 [10163.811359][ T3116] fib_rules_lookup+0x2b4/0xa20 [10163.811359][ T3116] fib6_rule_lookup+0x182/0x630 [10163.811359][ T3116] ip6_route_input+0x59c/0xa50 [10163.811359][ T3116] ipv6_rcv+0x397/0x810 [10163.811359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10163.811359][ T3116] process_backlog+0x101/0x620 [10163.811359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10163.811359][ T3116] net_rx_action+0x495/0xbe0 [10163.811359][ T3116] __do_softirq+0x1b5/0x7f6 [10163.811359][ T3116] [10163.823344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10163.823344][ T3116] netdev_get_by_index+0x5e/0x80 [10163.823344][ T3116] fib6_nh_init+0x3d8/0x15b0 [10163.823344][ T3116] ip6_route_info_create+0xf18/0x17d0 [10163.823344][ T3116] ip6_route_add+0x1c/0x140 [10163.823344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10163.823344][ T3116] addrconf_add_dev+0xe2/0x170 [10163.823344][ T3116] inet6_addr_add+0x12f/0xa40 [10163.823344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10163.823344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10163.823344][ T3116] netlink_rcv_skb+0x130/0x360 [10163.823344][ T3116] netlink_unicast+0x449/0x710 [10163.823344][ T3116] netlink_sendmsg+0x723/0xbe0 [10163.823344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10163.823344][ T3116] ___sys_sendmsg+0xee/0x170 [10163.823344][ T3116] __sys_sendmsg+0xcd/0x170 [10163.823344][ T3116] do_syscall_64+0xc6/0x1e0 [10163.823344][ T3116] [10163.828178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10163.828178][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10163.828178][ T3116] ipv6_find_idev+0x102/0x170 [10163.828178][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10163.828178][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10163.828178][ T3116] netlink_rcv_skb+0x130/0x360 [10163.828178][ T3116] netlink_unicast+0x449/0x710 [10163.828178][ T3116] netlink_sendmsg+0x723/0xbe0 [10163.828178][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10163.828178][ T3116] ___sys_sendmsg+0xee/0x170 [10163.828178][ T3116] __sys_sendmsg+0xcd/0x170 [10163.828178][ T3116] do_syscall_64+0xc6/0x1e0 [10163.828178][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10163.828178][ T3116] [10163.862240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10163.862240][ T3116] neigh_parms_alloc+0x1e5/0x510 [10163.862240][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10163.862240][ T3116] ipv6_find_idev+0x102/0x170 [10163.862240][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10163.862240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10163.862240][ T3116] netlink_rcv_skb+0x130/0x360 [10163.862240][ T3116] netlink_unicast+0x449/0x710 [10163.862240][ T3116] netlink_sendmsg+0x723/0xbe0 [10163.862240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10163.862240][ T3116] ___sys_sendmsg+0xee/0x170 [10163.862240][ T3116] __sys_sendmsg+0xcd/0x170 [10163.862240][ T3116] do_syscall_64+0xc6/0x1e0 [10163.862240][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10163.862240][ T3116] [10174.117003][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10174.117665][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10174.117665][ T3116] dst_init+0x84/0x4a0 [10174.117665][ T3116] dst_alloc+0x97/0x150 [10174.117665][ T3116] ip6_dst_alloc+0x23/0x90 [10174.117665][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10174.117665][ T3116] ip6_pol_route+0x56f/0x840 [10174.117665][ T3116] __fib6_rule_action+0x47a/0x5b0 [10174.117665][ T3116] fib_rules_lookup+0x2b4/0xa20 [10174.117665][ T3116] fib6_rule_lookup+0x182/0x630 [10174.117665][ T3116] ip6_route_input+0x59c/0xa50 [10174.117665][ T3116] ipv6_rcv+0x397/0x810 [10174.117665][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10174.117665][ T3116] process_backlog+0x101/0x620 [10174.117665][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10174.117665][ T3116] net_rx_action+0x495/0xbe0 [10174.117665][ T3116] __do_softirq+0x1b5/0x7f6 [10174.117665][ T3116] [10174.121272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10174.121272][ T3116] netdev_get_by_index+0x5e/0x80 [10174.121272][ T3116] fib6_nh_init+0x3d8/0x15b0 [10174.121272][ T3116] ip6_route_info_create+0xf18/0x17d0 [10174.121272][ T3116] ip6_route_add+0x1c/0x140 [10174.121272][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10174.121272][ T3116] addrconf_add_dev+0xe2/0x170 [10174.121272][ T3116] inet6_addr_add+0x12f/0xa40 [10174.121272][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10174.121272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.121272][ T3116] netlink_rcv_skb+0x130/0x360 [10174.121272][ T3116] netlink_unicast+0x449/0x710 [10174.121272][ T3116] netlink_sendmsg+0x723/0xbe0 [10174.121272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10174.121272][ T3116] ___sys_sendmsg+0xee/0x170 [10174.121272][ T3116] __sys_sendmsg+0xcd/0x170 [10174.121272][ T3116] do_syscall_64+0xc6/0x1e0 [10174.121272][ T3116] [10174.124879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10174.124879][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10174.124879][ T3116] ipv6_find_idev+0x102/0x170 [10174.124879][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10174.124879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.124879][ T3116] netlink_rcv_skb+0x130/0x360 [10174.124879][ T3116] netlink_unicast+0x449/0x710 [10174.124879][ T3116] netlink_sendmsg+0x723/0xbe0 [10174.124879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10174.124879][ T3116] ___sys_sendmsg+0xee/0x170 [10174.124879][ T3116] __sys_sendmsg+0xcd/0x170 [10174.124879][ T3116] do_syscall_64+0xc6/0x1e0 [10174.124879][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10174.124879][ T3116] [10174.128752][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10174.128752][ T3116] neigh_parms_alloc+0x1e5/0x510 [10174.128752][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10174.128752][ T3116] ipv6_find_idev+0x102/0x170 [10174.128752][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10174.128752][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.128752][ T3116] netlink_rcv_skb+0x130/0x360 [10174.128752][ T3116] netlink_unicast+0x449/0x710 [10174.128752][ T3116] netlink_sendmsg+0x723/0xbe0 [10174.128752][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10174.128752][ T3116] ___sys_sendmsg+0xee/0x170 [10174.128752][ T3116] __sys_sendmsg+0xcd/0x170 [10174.128752][ T3116] do_syscall_64+0xc6/0x1e0 [10174.128752][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10174.128752][ T3116] [10184.388999][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10184.389637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10184.389637][ T3116] dst_init+0x84/0x4a0 [10184.389637][ T3116] dst_alloc+0x97/0x150 [10184.389637][ T3116] ip6_dst_alloc+0x23/0x90 [10184.389637][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10184.389637][ T3116] ip6_pol_route+0x56f/0x840 [10184.389637][ T3116] __fib6_rule_action+0x47a/0x5b0 [10184.389637][ T3116] fib_rules_lookup+0x2b4/0xa20 [10184.389637][ T3116] fib6_rule_lookup+0x182/0x630 [10184.389637][ T3116] ip6_route_input+0x59c/0xa50 [10184.389637][ T3116] ipv6_rcv+0x397/0x810 [10184.389637][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10184.389637][ T3116] process_backlog+0x101/0x620 [10184.389637][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10184.389637][ T3116] net_rx_action+0x495/0xbe0 [10184.389637][ T3116] __do_softirq+0x1b5/0x7f6 [10184.389637][ T3116] [10184.393238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10184.393238][ T3116] netdev_get_by_index+0x5e/0x80 [10184.393238][ T3116] fib6_nh_init+0x3d8/0x15b0 [10184.393238][ T3116] ip6_route_info_create+0xf18/0x17d0 [10184.393238][ T3116] ip6_route_add+0x1c/0x140 [10184.393238][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10184.393238][ T3116] addrconf_add_dev+0xe2/0x170 [10184.393238][ T3116] inet6_addr_add+0x12f/0xa40 [10184.393238][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10184.393238][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.393238][ T3116] netlink_rcv_skb+0x130/0x360 [10184.393238][ T3116] netlink_unicast+0x449/0x710 [10184.393238][ T3116] netlink_sendmsg+0x723/0xbe0 [10184.393238][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10184.393238][ T3116] ___sys_sendmsg+0xee/0x170 [10184.393238][ T3116] __sys_sendmsg+0xcd/0x170 [10184.393238][ T3116] do_syscall_64+0xc6/0x1e0 [10184.393238][ T3116] [10184.397046][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10184.397046][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10184.397046][ T3116] ipv6_find_idev+0x102/0x170 [10184.397046][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10184.397046][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.397046][ T3116] netlink_rcv_skb+0x130/0x360 [10184.397046][ T3116] netlink_unicast+0x449/0x710 [10184.397046][ T3116] netlink_sendmsg+0x723/0xbe0 [10184.397046][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10184.397046][ T3116] ___sys_sendmsg+0xee/0x170 [10184.397046][ T3116] __sys_sendmsg+0xcd/0x170 [10184.397046][ T3116] do_syscall_64+0xc6/0x1e0 [10184.397046][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10184.397046][ T3116] [10184.399971][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10184.399971][ T3116] neigh_parms_alloc+0x1e5/0x510 [10184.399971][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10184.399971][ T3116] ipv6_find_idev+0x102/0x170 [10184.399971][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10184.399971][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.399971][ T3116] netlink_rcv_skb+0x130/0x360 [10184.399971][ T3116] netlink_unicast+0x449/0x710 [10184.399971][ T3116] netlink_sendmsg+0x723/0xbe0 [10184.399971][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10184.399971][ T3116] ___sys_sendmsg+0xee/0x170 [10184.399971][ T3116] __sys_sendmsg+0xcd/0x170 [10184.399971][ T3116] do_syscall_64+0xc6/0x1e0 [10184.399971][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10184.399971][ T3116] [10194.660990][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10194.677399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10194.677399][ T3116] dst_init+0x84/0x4a0 [10194.677399][ T3116] dst_alloc+0x97/0x150 [10194.677399][ T3116] ip6_dst_alloc+0x23/0x90 [10194.677399][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10194.677399][ T3116] ip6_pol_route+0x56f/0x840 [10194.677399][ T3116] __fib6_rule_action+0x47a/0x5b0 [10194.677399][ T3116] fib_rules_lookup+0x2b4/0xa20 [10194.677399][ T3116] fib6_rule_lookup+0x182/0x630 [10194.677399][ T3116] ip6_route_input+0x59c/0xa50 [10194.677399][ T3116] ipv6_rcv+0x397/0x810 [10194.677399][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10194.677399][ T3116] process_backlog+0x101/0x620 [10194.677399][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10194.677399][ T3116] net_rx_action+0x495/0xbe0 [10194.677399][ T3116] __do_softirq+0x1b5/0x7f6 [10194.677399][ T3116] [10194.681592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10194.681592][ T3116] netdev_get_by_index+0x5e/0x80 [10194.681592][ T3116] fib6_nh_init+0x3d8/0x15b0 [10194.681592][ T3116] ip6_route_info_create+0xf18/0x17d0 [10194.681592][ T3116] ip6_route_add+0x1c/0x140 [10194.681592][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10194.681592][ T3116] addrconf_add_dev+0xe2/0x170 [10194.681592][ T3116] inet6_addr_add+0x12f/0xa40 [10194.681592][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10194.681592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.681592][ T3116] netlink_rcv_skb+0x130/0x360 [10194.681592][ T3116] netlink_unicast+0x449/0x710 [10194.681592][ T3116] netlink_sendmsg+0x723/0xbe0 [10194.681592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10194.681592][ T3116] ___sys_sendmsg+0xee/0x170 [10194.681592][ T3116] __sys_sendmsg+0xcd/0x170 [10194.681592][ T3116] do_syscall_64+0xc6/0x1e0 [10194.681592][ T3116] [10194.694154][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10194.694154][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10194.694154][ T3116] ipv6_find_idev+0x102/0x170 [10194.694154][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10194.694154][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.694154][ T3116] netlink_rcv_skb+0x130/0x360 [10194.694154][ T3116] netlink_unicast+0x449/0x710 [10194.694154][ T3116] netlink_sendmsg+0x723/0xbe0 [10194.694154][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10194.694154][ T3116] ___sys_sendmsg+0xee/0x170 [10194.694154][ T3116] __sys_sendmsg+0xcd/0x170 [10194.694154][ T3116] do_syscall_64+0xc6/0x1e0 [10194.694154][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10194.694154][ T3116] [10194.697628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10194.697628][ T3116] neigh_parms_alloc+0x1e5/0x510 [10194.697628][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10194.697628][ T3116] ipv6_find_idev+0x102/0x170 [10194.697628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10194.697628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.697628][ T3116] netlink_rcv_skb+0x130/0x360 [10194.697628][ T3116] netlink_unicast+0x449/0x710 [10194.697628][ T3116] netlink_sendmsg+0x723/0xbe0 [10194.697628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10194.697628][ T3116] ___sys_sendmsg+0xee/0x170 [10194.697628][ T3116] __sys_sendmsg+0xcd/0x170 [10194.697628][ T3116] do_syscall_64+0xc6/0x1e0 [10194.697628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10194.697628][ T3116] [10204.965004][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10204.971623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10204.971623][ T3116] dst_init+0x84/0x4a0 [10204.971623][ T3116] dst_alloc+0x97/0x150 [10204.971623][ T3116] ip6_dst_alloc+0x23/0x90 [10204.971623][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10204.971623][ T3116] ip6_pol_route+0x56f/0x840 [10204.971623][ T3116] __fib6_rule_action+0x47a/0x5b0 [10204.971623][ T3116] fib_rules_lookup+0x2b4/0xa20 [10204.971623][ T3116] fib6_rule_lookup+0x182/0x630 [10204.971623][ T3116] ip6_route_input+0x59c/0xa50 [10204.971623][ T3116] ipv6_rcv+0x397/0x810 [10204.971623][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10204.971623][ T3116] process_backlog+0x101/0x620 [10204.971623][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10204.971623][ T3116] net_rx_action+0x495/0xbe0 [10204.971623][ T3116] __do_softirq+0x1b5/0x7f6 [10204.971623][ T3116] [10204.976323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10204.976323][ T3116] netdev_get_by_index+0x5e/0x80 [10204.976323][ T3116] fib6_nh_init+0x3d8/0x15b0 [10204.976323][ T3116] ip6_route_info_create+0xf18/0x17d0 [10204.976323][ T3116] ip6_route_add+0x1c/0x140 [10204.976323][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10204.976323][ T3116] addrconf_add_dev+0xe2/0x170 [10204.976323][ T3116] inet6_addr_add+0x12f/0xa40 [10204.976323][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10204.976323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10204.976323][ T3116] netlink_rcv_skb+0x130/0x360 [10204.976323][ T3116] netlink_unicast+0x449/0x710 [10204.976323][ T3116] netlink_sendmsg+0x723/0xbe0 [10204.976323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10204.976323][ T3116] ___sys_sendmsg+0xee/0x170 [10204.976323][ T3116] __sys_sendmsg+0xcd/0x170 [10204.976323][ T3116] do_syscall_64+0xc6/0x1e0 [10204.976323][ T3116] [10204.992511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10204.992511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10204.992511][ T3116] ipv6_find_idev+0x102/0x170 [10204.992511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10204.992511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10204.992511][ T3116] netlink_rcv_skb+0x130/0x360 [10204.992511][ T3116] netlink_unicast+0x449/0x710 [10204.992511][ T3116] netlink_sendmsg+0x723/0xbe0 [10204.992511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10204.992511][ T3116] ___sys_sendmsg+0xee/0x170 [10204.992511][ T3116] __sys_sendmsg+0xcd/0x170 [10204.992511][ T3116] do_syscall_64+0xc6/0x1e0 [10204.992511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10204.992511][ T3116] [10205.013276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10205.013276][ T3116] neigh_parms_alloc+0x1e5/0x510 [10205.013276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10205.013276][ T3116] ipv6_find_idev+0x102/0x170 [10205.013276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10205.013276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10205.013276][ T3116] netlink_rcv_skb+0x130/0x360 [10205.013276][ T3116] netlink_unicast+0x449/0x710 [10205.013276][ T3116] netlink_sendmsg+0x723/0xbe0 [10205.013276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10205.013276][ T3116] ___sys_sendmsg+0xee/0x170 [10205.013276][ T3116] __sys_sendmsg+0xcd/0x170 [10205.013276][ T3116] do_syscall_64+0xc6/0x1e0 [10205.013276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10205.013276][ T3116] [10215.268932][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10215.291588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10215.291588][ T3116] dst_init+0x84/0x4a0 [10215.291588][ T3116] dst_alloc+0x97/0x150 [10215.291588][ T3116] ip6_dst_alloc+0x23/0x90 [10215.291588][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10215.291588][ T3116] ip6_pol_route+0x56f/0x840 [10215.291588][ T3116] __fib6_rule_action+0x47a/0x5b0 [10215.291588][ T3116] fib_rules_lookup+0x2b4/0xa20 [10215.291588][ T3116] fib6_rule_lookup+0x182/0x630 [10215.291588][ T3116] ip6_route_input+0x59c/0xa50 [10215.291588][ T3116] ipv6_rcv+0x397/0x810 [10215.291588][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10215.291588][ T3116] process_backlog+0x101/0x620 [10215.291588][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10215.291588][ T3116] net_rx_action+0x495/0xbe0 [10215.291588][ T3116] __do_softirq+0x1b5/0x7f6 [10215.291588][ T3116] [10215.296215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10215.296215][ T3116] netdev_get_by_index+0x5e/0x80 [10215.296215][ T3116] fib6_nh_init+0x3d8/0x15b0 [10215.296215][ T3116] ip6_route_info_create+0xf18/0x17d0 [10215.296215][ T3116] ip6_route_add+0x1c/0x140 [10215.296215][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10215.296215][ T3116] addrconf_add_dev+0xe2/0x170 [10215.296215][ T3116] inet6_addr_add+0x12f/0xa40 [10215.296215][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10215.296215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.296215][ T3116] netlink_rcv_skb+0x130/0x360 [10215.296215][ T3116] netlink_unicast+0x449/0x710 [10215.296215][ T3116] netlink_sendmsg+0x723/0xbe0 [10215.296215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10215.296215][ T3116] ___sys_sendmsg+0xee/0x170 [10215.296215][ T3116] __sys_sendmsg+0xcd/0x170 [10215.296215][ T3116] do_syscall_64+0xc6/0x1e0 [10215.296215][ T3116] [10215.321242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10215.321242][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10215.321242][ T3116] ipv6_find_idev+0x102/0x170 [10215.321242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10215.321242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.321242][ T3116] netlink_rcv_skb+0x130/0x360 [10215.321242][ T3116] netlink_unicast+0x449/0x710 [10215.321242][ T3116] netlink_sendmsg+0x723/0xbe0 [10215.321242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10215.321242][ T3116] ___sys_sendmsg+0xee/0x170 [10215.321242][ T3116] __sys_sendmsg+0xcd/0x170 [10215.321242][ T3116] do_syscall_64+0xc6/0x1e0 [10215.321242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10215.321242][ T3116] [10215.332934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10215.332934][ T3116] neigh_parms_alloc+0x1e5/0x510 [10215.332934][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10215.332934][ T3116] ipv6_find_idev+0x102/0x170 [10215.332934][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10215.332934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.332934][ T3116] netlink_rcv_skb+0x130/0x360 [10215.332934][ T3116] netlink_unicast+0x449/0x710 [10215.332934][ T3116] netlink_sendmsg+0x723/0xbe0 [10215.332934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10215.332934][ T3116] ___sys_sendmsg+0xee/0x170 [10215.332934][ T3116] __sys_sendmsg+0xcd/0x170 [10215.332934][ T3116] do_syscall_64+0xc6/0x1e0 [10215.332934][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10215.332934][ T3116] [10225.580952][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10225.591452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10225.591452][ T3116] dst_init+0x84/0x4a0 [10225.591452][ T3116] dst_alloc+0x97/0x150 [10225.591452][ T3116] ip6_dst_alloc+0x23/0x90 [10225.591452][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10225.591452][ T3116] ip6_pol_route+0x56f/0x840 [10225.591452][ T3116] __fib6_rule_action+0x47a/0x5b0 [10225.591452][ T3116] fib_rules_lookup+0x2b4/0xa20 [10225.591452][ T3116] fib6_rule_lookup+0x182/0x630 [10225.591452][ T3116] ip6_route_input+0x59c/0xa50 [10225.591452][ T3116] ipv6_rcv+0x397/0x810 [10225.591452][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10225.591452][ T3116] process_backlog+0x101/0x620 [10225.591452][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10225.591452][ T3116] net_rx_action+0x495/0xbe0 [10225.591452][ T3116] __do_softirq+0x1b5/0x7f6 [10225.591452][ T3116] [10225.598575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10225.598575][ T3116] netdev_get_by_index+0x5e/0x80 [10225.598575][ T3116] fib6_nh_init+0x3d8/0x15b0 [10225.598575][ T3116] ip6_route_info_create+0xf18/0x17d0 [10225.598575][ T3116] ip6_route_add+0x1c/0x140 [10225.598575][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10225.598575][ T3116] addrconf_add_dev+0xe2/0x170 [10225.598575][ T3116] inet6_addr_add+0x12f/0xa40 [10225.598575][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10225.598575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.598575][ T3116] netlink_rcv_skb+0x130/0x360 [10225.598575][ T3116] netlink_unicast+0x449/0x710 [10225.598575][ T3116] netlink_sendmsg+0x723/0xbe0 [10225.598575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10225.598575][ T3116] ___sys_sendmsg+0xee/0x170 [10225.598575][ T3116] __sys_sendmsg+0xcd/0x170 [10225.598575][ T3116] do_syscall_64+0xc6/0x1e0 [10225.598575][ T3116] [10225.632037][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10225.632037][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10225.632037][ T3116] ipv6_find_idev+0x102/0x170 [10225.632037][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10225.632037][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.632037][ T3116] netlink_rcv_skb+0x130/0x360 [10225.632037][ T3116] netlink_unicast+0x449/0x710 [10225.632037][ T3116] netlink_sendmsg+0x723/0xbe0 [10225.632037][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10225.632037][ T3116] ___sys_sendmsg+0xee/0x170 [10225.632037][ T3116] __sys_sendmsg+0xcd/0x170 [10225.632037][ T3116] do_syscall_64+0xc6/0x1e0 [10225.632037][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10225.632037][ T3116] [10225.637131][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10225.637131][ T3116] neigh_parms_alloc+0x1e5/0x510 [10225.637131][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10225.637131][ T3116] ipv6_find_idev+0x102/0x170 [10225.637131][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10225.637131][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.637131][ T3116] netlink_rcv_skb+0x130/0x360 [10225.637131][ T3116] netlink_unicast+0x449/0x710 [10225.637131][ T3116] netlink_sendmsg+0x723/0xbe0 [10225.637131][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10225.637131][ T3116] ___sys_sendmsg+0xee/0x170 [10225.637131][ T3116] __sys_sendmsg+0xcd/0x170 [10225.637131][ T3116] do_syscall_64+0xc6/0x1e0 [10225.637131][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10225.637131][ T3116] [10235.932929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10235.951344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10235.951344][ T3116] dst_init+0x84/0x4a0 [10235.951344][ T3116] dst_alloc+0x97/0x150 [10235.951344][ T3116] ip6_dst_alloc+0x23/0x90 [10235.951344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10235.951344][ T3116] ip6_pol_route+0x56f/0x840 [10235.951344][ T3116] __fib6_rule_action+0x47a/0x5b0 [10235.951344][ T3116] fib_rules_lookup+0x2b4/0xa20 [10235.951344][ T3116] fib6_rule_lookup+0x182/0x630 [10235.951344][ T3116] ip6_route_input+0x59c/0xa50 [10235.951344][ T3116] ipv6_rcv+0x397/0x810 [10235.951344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10235.951344][ T3116] process_backlog+0x101/0x620 [10235.951344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10235.951344][ T3116] net_rx_action+0x495/0xbe0 [10235.951344][ T3116] __do_softirq+0x1b5/0x7f6 [10235.951344][ T3116] [10235.955132][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10235.955132][ T3116] netdev_get_by_index+0x5e/0x80 [10235.955132][ T3116] fib6_nh_init+0x3d8/0x15b0 [10235.955132][ T3116] ip6_route_info_create+0xf18/0x17d0 [10235.955132][ T3116] ip6_route_add+0x1c/0x140 [10235.955132][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10235.955132][ T3116] addrconf_add_dev+0xe2/0x170 [10235.955132][ T3116] inet6_addr_add+0x12f/0xa40 [10235.955132][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10235.955132][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10235.955132][ T3116] netlink_rcv_skb+0x130/0x360 [10235.955132][ T3116] netlink_unicast+0x449/0x710 [10235.955132][ T3116] netlink_sendmsg+0x723/0xbe0 [10235.955132][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10235.955132][ T3116] ___sys_sendmsg+0xee/0x170 [10235.955132][ T3116] __sys_sendmsg+0xcd/0x170 [10235.955132][ T3116] do_syscall_64+0xc6/0x1e0 [10235.955132][ T3116] [10236.012208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10236.012208][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10236.012208][ T3116] ipv6_find_idev+0x102/0x170 [10236.012208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10236.012208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10236.012208][ T3116] netlink_rcv_skb+0x130/0x360 [10236.012208][ T3116] netlink_unicast+0x449/0x710 [10236.012208][ T3116] netlink_sendmsg+0x723/0xbe0 [10236.012208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10236.012208][ T3116] ___sys_sendmsg+0xee/0x170 [10236.012208][ T3116] __sys_sendmsg+0xcd/0x170 [10236.012208][ T3116] do_syscall_64+0xc6/0x1e0 [10236.012208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10236.012208][ T3116] [10236.016096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10236.016096][ T3116] neigh_parms_alloc+0x1e5/0x510 [10236.016096][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10236.016096][ T3116] ipv6_find_idev+0x102/0x170 [10236.016096][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10236.016096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10236.016096][ T3116] netlink_rcv_skb+0x130/0x360 [10236.016096][ T3116] netlink_unicast+0x449/0x710 [10236.016096][ T3116] netlink_sendmsg+0x723/0xbe0 [10236.016096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10236.016096][ T3116] ___sys_sendmsg+0xee/0x170 [10236.016096][ T3116] __sys_sendmsg+0xcd/0x170 [10236.016096][ T3116] do_syscall_64+0xc6/0x1e0 [10236.016096][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10236.016096][ T3116] [10246.276886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10246.291943][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10246.291943][ T3116] dst_init+0x84/0x4a0 [10246.291943][ T3116] dst_alloc+0x97/0x150 [10246.291943][ T3116] ip6_dst_alloc+0x23/0x90 [10246.291943][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10246.291943][ T3116] ip6_pol_route+0x56f/0x840 [10246.291943][ T3116] __fib6_rule_action+0x47a/0x5b0 [10246.291943][ T3116] fib_rules_lookup+0x2b4/0xa20 [10246.291943][ T3116] fib6_rule_lookup+0x182/0x630 [10246.291943][ T3116] ip6_route_input+0x59c/0xa50 [10246.291943][ T3116] ipv6_rcv+0x397/0x810 [10246.291943][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10246.291943][ T3116] process_backlog+0x101/0x620 [10246.291943][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10246.291943][ T3116] net_rx_action+0x495/0xbe0 [10246.291943][ T3116] __do_softirq+0x1b5/0x7f6 [10246.291943][ T3116] [10246.332240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10246.332240][ T3116] netdev_get_by_index+0x5e/0x80 [10246.332240][ T3116] fib6_nh_init+0x3d8/0x15b0 [10246.332240][ T3116] ip6_route_info_create+0xf18/0x17d0 [10246.332240][ T3116] ip6_route_add+0x1c/0x140 [10246.332240][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10246.332240][ T3116] addrconf_add_dev+0xe2/0x170 [10246.332240][ T3116] inet6_addr_add+0x12f/0xa40 [10246.332240][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10246.332240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.332240][ T3116] netlink_rcv_skb+0x130/0x360 [10246.332240][ T3116] netlink_unicast+0x449/0x710 [10246.332240][ T3116] netlink_sendmsg+0x723/0xbe0 [10246.332240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10246.332240][ T3116] ___sys_sendmsg+0xee/0x170 [10246.332240][ T3116] __sys_sendmsg+0xcd/0x170 [10246.332240][ T3116] do_syscall_64+0xc6/0x1e0 [10246.332240][ T3116] [10246.337090][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10246.337090][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10246.337090][ T3116] ipv6_find_idev+0x102/0x170 [10246.337090][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10246.337090][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.337090][ T3116] netlink_rcv_skb+0x130/0x360 [10246.337090][ T3116] netlink_unicast+0x449/0x710 [10246.337090][ T3116] netlink_sendmsg+0x723/0xbe0 [10246.337090][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10246.337090][ T3116] ___sys_sendmsg+0xee/0x170 [10246.337090][ T3116] __sys_sendmsg+0xcd/0x170 [10246.337090][ T3116] do_syscall_64+0xc6/0x1e0 [10246.337090][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10246.337090][ T3116] [10246.361366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10246.361366][ T3116] neigh_parms_alloc+0x1e5/0x510 [10246.361366][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10246.361366][ T3116] ipv6_find_idev+0x102/0x170 [10246.361366][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10246.361366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.361366][ T3116] netlink_rcv_skb+0x130/0x360 [10246.361366][ T3116] netlink_unicast+0x449/0x710 [10246.361366][ T3116] netlink_sendmsg+0x723/0xbe0 [10246.361366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10246.361366][ T3116] ___sys_sendmsg+0xee/0x170 [10246.361366][ T3116] __sys_sendmsg+0xcd/0x170 [10246.361366][ T3116] do_syscall_64+0xc6/0x1e0 [10246.361366][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10246.361366][ T3116] [10256.628862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10256.629514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10256.629514][ T3116] dst_init+0x84/0x4a0 [10256.629514][ T3116] dst_alloc+0x97/0x150 [10256.629514][ T3116] ip6_dst_alloc+0x23/0x90 [10256.629514][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10256.629514][ T3116] ip6_pol_route+0x56f/0x840 [10256.629514][ T3116] __fib6_rule_action+0x47a/0x5b0 [10256.629514][ T3116] fib_rules_lookup+0x2b4/0xa20 [10256.629514][ T3116] fib6_rule_lookup+0x182/0x630 [10256.629514][ T3116] ip6_route_input+0x59c/0xa50 [10256.629514][ T3116] ipv6_rcv+0x397/0x810 [10256.629514][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10256.629514][ T3116] process_backlog+0x101/0x620 [10256.629514][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10256.629514][ T3116] net_rx_action+0x495/0xbe0 [10256.629514][ T3116] __do_softirq+0x1b5/0x7f6 [10256.629514][ T3116] [10256.633305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10256.633305][ T3116] netdev_get_by_index+0x5e/0x80 [10256.633305][ T3116] fib6_nh_init+0x3d8/0x15b0 [10256.633305][ T3116] ip6_route_info_create+0xf18/0x17d0 [10256.633305][ T3116] ip6_route_add+0x1c/0x140 [10256.633305][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10256.633305][ T3116] addrconf_add_dev+0xe2/0x170 [10256.633305][ T3116] inet6_addr_add+0x12f/0xa40 [10256.633305][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10256.633305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.633305][ T3116] netlink_rcv_skb+0x130/0x360 [10256.633305][ T3116] netlink_unicast+0x449/0x710 [10256.633305][ T3116] netlink_sendmsg+0x723/0xbe0 [10256.633305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10256.633305][ T3116] ___sys_sendmsg+0xee/0x170 [10256.633305][ T3116] __sys_sendmsg+0xcd/0x170 [10256.633305][ T3116] do_syscall_64+0xc6/0x1e0 [10256.633305][ T3116] [10256.637271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10256.637271][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10256.637271][ T3116] ipv6_find_idev+0x102/0x170 [10256.637271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10256.637271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.637271][ T3116] netlink_rcv_skb+0x130/0x360 [10256.637271][ T3116] netlink_unicast+0x449/0x710 [10256.637271][ T3116] netlink_sendmsg+0x723/0xbe0 [10256.637271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10256.637271][ T3116] ___sys_sendmsg+0xee/0x170 [10256.637271][ T3116] __sys_sendmsg+0xcd/0x170 [10256.637271][ T3116] do_syscall_64+0xc6/0x1e0 [10256.637271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10256.637271][ T3116] [10256.640389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10256.640389][ T3116] neigh_parms_alloc+0x1e5/0x510 [10256.640389][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10256.640389][ T3116] ipv6_find_idev+0x102/0x170 [10256.640389][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10256.640389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.640389][ T3116] netlink_rcv_skb+0x130/0x360 [10256.640389][ T3116] netlink_unicast+0x449/0x710 [10256.640389][ T3116] netlink_sendmsg+0x723/0xbe0 [10256.640389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10256.640389][ T3116] ___sys_sendmsg+0xee/0x170 [10256.640389][ T3116] __sys_sendmsg+0xcd/0x170 [10256.640389][ T3116] do_syscall_64+0xc6/0x1e0 [10256.640389][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10256.640389][ T3116] [10266.924929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10266.951231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10266.951231][ T3116] dst_init+0x84/0x4a0 [10266.951231][ T3116] dst_alloc+0x97/0x150 [10266.951231][ T3116] ip6_dst_alloc+0x23/0x90 [10266.951231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10266.951231][ T3116] ip6_pol_route+0x56f/0x840 [10266.951231][ T3116] __fib6_rule_action+0x47a/0x5b0 [10266.951231][ T3116] fib_rules_lookup+0x2b4/0xa20 [10266.951231][ T3116] fib6_rule_lookup+0x182/0x630 [10266.951231][ T3116] ip6_route_input+0x59c/0xa50 [10266.951231][ T3116] ipv6_rcv+0x397/0x810 [10266.951231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10266.951231][ T3116] process_backlog+0x101/0x620 [10266.951231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10266.951231][ T3116] net_rx_action+0x495/0xbe0 [10266.951231][ T3116] __do_softirq+0x1b5/0x7f6 [10266.951231][ T3116] [10266.955750][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10266.955750][ T3116] netdev_get_by_index+0x5e/0x80 [10266.955750][ T3116] fib6_nh_init+0x3d8/0x15b0 [10266.955750][ T3116] ip6_route_info_create+0xf18/0x17d0 [10266.955750][ T3116] ip6_route_add+0x1c/0x140 [10266.955750][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10266.955750][ T3116] addrconf_add_dev+0xe2/0x170 [10266.955750][ T3116] inet6_addr_add+0x12f/0xa40 [10266.955750][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10266.955750][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10266.955750][ T3116] netlink_rcv_skb+0x130/0x360 [10266.955750][ T3116] netlink_unicast+0x449/0x710 [10266.955750][ T3116] netlink_sendmsg+0x723/0xbe0 [10266.955750][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10266.955750][ T3116] ___sys_sendmsg+0xee/0x170 [10266.955750][ T3116] __sys_sendmsg+0xcd/0x170 [10266.955750][ T3116] do_syscall_64+0xc6/0x1e0 [10266.955750][ T3116] [10266.959655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10266.959655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10266.959655][ T3116] ipv6_find_idev+0x102/0x170 [10266.959655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10266.959655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10266.959655][ T3116] netlink_rcv_skb+0x130/0x360 [10266.959655][ T3116] netlink_unicast+0x449/0x710 [10266.959655][ T3116] netlink_sendmsg+0x723/0xbe0 [10266.959655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10266.959655][ T3116] ___sys_sendmsg+0xee/0x170 [10266.959655][ T3116] __sys_sendmsg+0xcd/0x170 [10266.959655][ T3116] do_syscall_64+0xc6/0x1e0 [10266.959655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10266.959655][ T3116] [10267.023500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10267.023500][ T3116] neigh_parms_alloc+0x1e5/0x510 [10267.023500][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10267.023500][ T3116] ipv6_find_idev+0x102/0x170 [10267.023500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10267.023500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10267.023500][ T3116] netlink_rcv_skb+0x130/0x360 [10267.023500][ T3116] netlink_unicast+0x449/0x710 [10267.023500][ T3116] netlink_sendmsg+0x723/0xbe0 [10267.023500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10267.023500][ T3116] ___sys_sendmsg+0xee/0x170 [10267.023500][ T3116] __sys_sendmsg+0xcd/0x170 [10267.023500][ T3116] do_syscall_64+0xc6/0x1e0 [10267.023500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10267.023500][ T3116] [10277.276972][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10277.300827][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10277.300827][ T3116] dst_init+0x84/0x4a0 [10277.300827][ T3116] dst_alloc+0x97/0x150 [10277.300827][ T3116] ip6_dst_alloc+0x23/0x90 [10277.300827][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10277.300827][ T3116] ip6_pol_route+0x56f/0x840 [10277.300827][ T3116] __fib6_rule_action+0x47a/0x5b0 [10277.300827][ T3116] fib_rules_lookup+0x2b4/0xa20 [10277.300827][ T3116] fib6_rule_lookup+0x182/0x630 [10277.300827][ T3116] ip6_route_input+0x59c/0xa50 [10277.300827][ T3116] ipv6_rcv+0x397/0x810 [10277.300827][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10277.300827][ T3116] process_backlog+0x101/0x620 [10277.300827][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10277.300827][ T3116] net_rx_action+0x495/0xbe0 [10277.300827][ T3116] __do_softirq+0x1b5/0x7f6 [10277.300827][ T3116] [10277.307526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10277.307526][ T3116] netdev_get_by_index+0x5e/0x80 [10277.307526][ T3116] fib6_nh_init+0x3d8/0x15b0 [10277.307526][ T3116] ip6_route_info_create+0xf18/0x17d0 [10277.307526][ T3116] ip6_route_add+0x1c/0x140 [10277.307526][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10277.307526][ T3116] addrconf_add_dev+0xe2/0x170 [10277.307526][ T3116] inet6_addr_add+0x12f/0xa40 [10277.307526][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10277.307526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.307526][ T3116] netlink_rcv_skb+0x130/0x360 [10277.307526][ T3116] netlink_unicast+0x449/0x710 [10277.307526][ T3116] netlink_sendmsg+0x723/0xbe0 [10277.307526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10277.307526][ T3116] ___sys_sendmsg+0xee/0x170 [10277.307526][ T3116] __sys_sendmsg+0xcd/0x170 [10277.307526][ T3116] do_syscall_64+0xc6/0x1e0 [10277.307526][ T3116] [10277.382915][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10277.382915][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10277.382915][ T3116] ipv6_find_idev+0x102/0x170 [10277.382915][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10277.382915][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.382915][ T3116] netlink_rcv_skb+0x130/0x360 [10277.382915][ T3116] netlink_unicast+0x449/0x710 [10277.382915][ T3116] netlink_sendmsg+0x723/0xbe0 [10277.382915][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10277.382915][ T3116] ___sys_sendmsg+0xee/0x170 [10277.382915][ T3116] __sys_sendmsg+0xcd/0x170 [10277.382915][ T3116] do_syscall_64+0xc6/0x1e0 [10277.382915][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10277.382915][ T3116] [10277.388163][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10277.388163][ T3116] neigh_parms_alloc+0x1e5/0x510 [10277.388163][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10277.388163][ T3116] ipv6_find_idev+0x102/0x170 [10277.388163][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10277.388163][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.388163][ T3116] netlink_rcv_skb+0x130/0x360 [10277.388163][ T3116] netlink_unicast+0x449/0x710 [10277.388163][ T3116] netlink_sendmsg+0x723/0xbe0 [10277.388163][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10277.388163][ T3116] ___sys_sendmsg+0xee/0x170 [10277.388163][ T3116] __sys_sendmsg+0xcd/0x170 [10277.388163][ T3116] do_syscall_64+0xc6/0x1e0 [10277.388163][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10277.388163][ T3116] [10287.660858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10287.681178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10287.681178][ T3116] dst_init+0x84/0x4a0 [10287.681178][ T3116] dst_alloc+0x97/0x150 [10287.681178][ T3116] ip6_dst_alloc+0x23/0x90 [10287.681178][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10287.681178][ T3116] ip6_pol_route+0x56f/0x840 [10287.681178][ T3116] __fib6_rule_action+0x47a/0x5b0 [10287.681178][ T3116] fib_rules_lookup+0x2b4/0xa20 [10287.681178][ T3116] fib6_rule_lookup+0x182/0x630 [10287.681178][ T3116] ip6_route_input+0x59c/0xa50 [10287.681178][ T3116] ipv6_rcv+0x397/0x810 [10287.681178][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10287.681178][ T3116] process_backlog+0x101/0x620 [10287.681178][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10287.681178][ T3116] net_rx_action+0x495/0xbe0 [10287.681178][ T3116] __do_softirq+0x1b5/0x7f6 [10287.681178][ T3116] [10287.685497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10287.685497][ T3116] netdev_get_by_index+0x5e/0x80 [10287.685497][ T3116] fib6_nh_init+0x3d8/0x15b0 [10287.685497][ T3116] ip6_route_info_create+0xf18/0x17d0 [10287.685497][ T3116] ip6_route_add+0x1c/0x140 [10287.685497][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10287.685497][ T3116] addrconf_add_dev+0xe2/0x170 [10287.685497][ T3116] inet6_addr_add+0x12f/0xa40 [10287.685497][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10287.685497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.685497][ T3116] netlink_rcv_skb+0x130/0x360 [10287.685497][ T3116] netlink_unicast+0x449/0x710 [10287.685497][ T3116] netlink_sendmsg+0x723/0xbe0 [10287.685497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10287.685497][ T3116] ___sys_sendmsg+0xee/0x170 [10287.685497][ T3116] __sys_sendmsg+0xcd/0x170 [10287.685497][ T3116] do_syscall_64+0xc6/0x1e0 [10287.685497][ T3116] [10287.689361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10287.689361][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10287.689361][ T3116] ipv6_find_idev+0x102/0x170 [10287.689361][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10287.689361][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.689361][ T3116] netlink_rcv_skb+0x130/0x360 [10287.689361][ T3116] netlink_unicast+0x449/0x710 [10287.689361][ T3116] netlink_sendmsg+0x723/0xbe0 [10287.689361][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10287.689361][ T3116] ___sys_sendmsg+0xee/0x170 [10287.689361][ T3116] __sys_sendmsg+0xcd/0x170 [10287.689361][ T3116] do_syscall_64+0xc6/0x1e0 [10287.689361][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10287.689361][ T3116] [10287.803255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10287.803255][ T3116] neigh_parms_alloc+0x1e5/0x510 [10287.803255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10287.803255][ T3116] ipv6_find_idev+0x102/0x170 [10287.803255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10287.803255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.803255][ T3116] netlink_rcv_skb+0x130/0x360 [10287.803255][ T3116] netlink_unicast+0x449/0x710 [10287.803255][ T3116] netlink_sendmsg+0x723/0xbe0 [10287.803255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10287.803255][ T3116] ___sys_sendmsg+0xee/0x170 [10287.803255][ T3116] __sys_sendmsg+0xcd/0x170 [10287.803255][ T3116] do_syscall_64+0xc6/0x1e0 [10287.803255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10287.803255][ T3116] [10298.044934][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10298.064832][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10298.064832][ T3116] dst_init+0x84/0x4a0 [10298.064832][ T3116] dst_alloc+0x97/0x150 [10298.064832][ T3116] ip6_dst_alloc+0x23/0x90 [10298.064832][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10298.064832][ T3116] ip6_pol_route+0x56f/0x840 [10298.064832][ T3116] __fib6_rule_action+0x47a/0x5b0 [10298.064832][ T3116] fib_rules_lookup+0x2b4/0xa20 [10298.064832][ T3116] fib6_rule_lookup+0x182/0x630 [10298.064832][ T3116] ip6_route_input+0x59c/0xa50 [10298.064832][ T3116] ipv6_rcv+0x397/0x810 [10298.064832][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10298.064832][ T3116] process_backlog+0x101/0x620 [10298.064832][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10298.064832][ T3116] net_rx_action+0x495/0xbe0 [10298.064832][ T3116] __do_softirq+0x1b5/0x7f6 [10298.064832][ T3116] [10298.071156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10298.071156][ T3116] netdev_get_by_index+0x5e/0x80 [10298.071156][ T3116] fib6_nh_init+0x3d8/0x15b0 [10298.071156][ T3116] ip6_route_info_create+0xf18/0x17d0 [10298.071156][ T3116] ip6_route_add+0x1c/0x140 [10298.071156][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10298.071156][ T3116] addrconf_add_dev+0xe2/0x170 [10298.071156][ T3116] inet6_addr_add+0x12f/0xa40 [10298.071156][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10298.071156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.071156][ T3116] netlink_rcv_skb+0x130/0x360 [10298.071156][ T3116] netlink_unicast+0x449/0x710 [10298.071156][ T3116] netlink_sendmsg+0x723/0xbe0 [10298.071156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10298.071156][ T3116] ___sys_sendmsg+0xee/0x170 [10298.071156][ T3116] __sys_sendmsg+0xcd/0x170 [10298.071156][ T3116] do_syscall_64+0xc6/0x1e0 [10298.071156][ T3116] [10298.077821][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10298.077821][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10298.077821][ T3116] ipv6_find_idev+0x102/0x170 [10298.077821][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10298.077821][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.077821][ T3116] netlink_rcv_skb+0x130/0x360 [10298.077821][ T3116] netlink_unicast+0x449/0x710 [10298.077821][ T3116] netlink_sendmsg+0x723/0xbe0 [10298.077821][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10298.077821][ T3116] ___sys_sendmsg+0xee/0x170 [10298.077821][ T3116] __sys_sendmsg+0xcd/0x170 [10298.077821][ T3116] do_syscall_64+0xc6/0x1e0 [10298.077821][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10298.077821][ T3116] [10298.104759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10298.104759][ T3116] neigh_parms_alloc+0x1e5/0x510 [10298.104759][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10298.104759][ T3116] ipv6_find_idev+0x102/0x170 [10298.104759][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10298.104759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.104759][ T3116] netlink_rcv_skb+0x130/0x360 [10298.104759][ T3116] netlink_unicast+0x449/0x710 [10298.104759][ T3116] netlink_sendmsg+0x723/0xbe0 [10298.104759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10298.104759][ T3116] ___sys_sendmsg+0xee/0x170 [10298.104759][ T3116] __sys_sendmsg+0xcd/0x170 [10298.104759][ T3116] do_syscall_64+0xc6/0x1e0 [10298.104759][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10298.104759][ T3116] [10308.365012][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10308.431640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10308.431640][ T3116] dst_init+0x84/0x4a0 [10308.431640][ T3116] dst_alloc+0x97/0x150 [10308.431640][ T3116] ip6_dst_alloc+0x23/0x90 [10308.431640][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10308.431640][ T3116] ip6_pol_route+0x56f/0x840 [10308.431640][ T3116] __fib6_rule_action+0x47a/0x5b0 [10308.431640][ T3116] fib_rules_lookup+0x2b4/0xa20 [10308.431640][ T3116] fib6_rule_lookup+0x182/0x630 [10308.431640][ T3116] ip6_route_input+0x59c/0xa50 [10308.431640][ T3116] ipv6_rcv+0x397/0x810 [10308.431640][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10308.431640][ T3116] process_backlog+0x101/0x620 [10308.431640][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10308.431640][ T3116] net_rx_action+0x495/0xbe0 [10308.431640][ T3116] __do_softirq+0x1b5/0x7f6 [10308.431640][ T3116] [10308.436611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10308.436611][ T3116] netdev_get_by_index+0x5e/0x80 [10308.436611][ T3116] fib6_nh_init+0x3d8/0x15b0 [10308.436611][ T3116] ip6_route_info_create+0xf18/0x17d0 [10308.436611][ T3116] ip6_route_add+0x1c/0x140 [10308.436611][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10308.436611][ T3116] addrconf_add_dev+0xe2/0x170 [10308.436611][ T3116] inet6_addr_add+0x12f/0xa40 [10308.436611][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10308.436611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.436611][ T3116] netlink_rcv_skb+0x130/0x360 [10308.436611][ T3116] netlink_unicast+0x449/0x710 [10308.436611][ T3116] netlink_sendmsg+0x723/0xbe0 [10308.436611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10308.436611][ T3116] ___sys_sendmsg+0xee/0x170 [10308.436611][ T3116] __sys_sendmsg+0xcd/0x170 [10308.436611][ T3116] do_syscall_64+0xc6/0x1e0 [10308.436611][ T3116] [10308.490978][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10308.490978][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10308.490978][ T3116] ipv6_find_idev+0x102/0x170 [10308.490978][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10308.490978][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.490978][ T3116] netlink_rcv_skb+0x130/0x360 [10308.490978][ T3116] netlink_unicast+0x449/0x710 [10308.490978][ T3116] netlink_sendmsg+0x723/0xbe0 [10308.490978][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10308.490978][ T3116] ___sys_sendmsg+0xee/0x170 [10308.490978][ T3116] __sys_sendmsg+0xcd/0x170 [10308.490978][ T3116] do_syscall_64+0xc6/0x1e0 [10308.490978][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10308.490978][ T3116] [10308.496310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10308.496310][ T3116] neigh_parms_alloc+0x1e5/0x510 [10308.496310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10308.496310][ T3116] ipv6_find_idev+0x102/0x170 [10308.496310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10308.496310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.496310][ T3116] netlink_rcv_skb+0x130/0x360 [10308.496310][ T3116] netlink_unicast+0x449/0x710 [10308.496310][ T3116] netlink_sendmsg+0x723/0xbe0 [10308.496310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10308.496310][ T3116] ___sys_sendmsg+0xee/0x170 [10308.496310][ T3116] __sys_sendmsg+0xcd/0x170 [10308.496310][ T3116] do_syscall_64+0xc6/0x1e0 [10308.496310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10308.496310][ T3116] [10318.780941][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10318.787597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10318.787597][ T3116] dst_init+0x84/0x4a0 [10318.787597][ T3116] dst_alloc+0x97/0x150 [10318.787597][ T3116] ip6_dst_alloc+0x23/0x90 [10318.787597][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10318.787597][ T3116] ip6_pol_route+0x56f/0x840 [10318.787597][ T3116] __fib6_rule_action+0x47a/0x5b0 [10318.787597][ T3116] fib_rules_lookup+0x2b4/0xa20 [10318.787597][ T3116] fib6_rule_lookup+0x182/0x630 [10318.787597][ T3116] ip6_route_input+0x59c/0xa50 [10318.787597][ T3116] ipv6_rcv+0x397/0x810 [10318.787597][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10318.787597][ T3116] process_backlog+0x101/0x620 [10318.787597][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10318.787597][ T3116] net_rx_action+0x495/0xbe0 [10318.787597][ T3116] __do_softirq+0x1b5/0x7f6 [10318.787597][ T3116] [10318.794501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10318.794501][ T3116] netdev_get_by_index+0x5e/0x80 [10318.794501][ T3116] fib6_nh_init+0x3d8/0x15b0 [10318.794501][ T3116] ip6_route_info_create+0xf18/0x17d0 [10318.794501][ T3116] ip6_route_add+0x1c/0x140 [10318.794501][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10318.794501][ T3116] addrconf_add_dev+0xe2/0x170 [10318.794501][ T3116] inet6_addr_add+0x12f/0xa40 [10318.794501][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10318.794501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10318.794501][ T3116] netlink_rcv_skb+0x130/0x360 [10318.794501][ T3116] netlink_unicast+0x449/0x710 [10318.794501][ T3116] netlink_sendmsg+0x723/0xbe0 [10318.794501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10318.794501][ T3116] ___sys_sendmsg+0xee/0x170 [10318.794501][ T3116] __sys_sendmsg+0xcd/0x170 [10318.794501][ T3116] do_syscall_64+0xc6/0x1e0 [10318.794501][ T3116] [10318.801192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10318.801192][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10318.801192][ T3116] ipv6_find_idev+0x102/0x170 [10318.801192][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10318.801192][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10318.801192][ T3116] netlink_rcv_skb+0x130/0x360 [10318.801192][ T3116] netlink_unicast+0x449/0x710 [10318.801192][ T3116] netlink_sendmsg+0x723/0xbe0 [10318.801192][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10318.801192][ T3116] ___sys_sendmsg+0xee/0x170 [10318.801192][ T3116] __sys_sendmsg+0xcd/0x170 [10318.801192][ T3116] do_syscall_64+0xc6/0x1e0 [10318.801192][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10318.801192][ T3116] [10318.806445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10318.806445][ T3116] neigh_parms_alloc+0x1e5/0x510 [10318.806445][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10318.806445][ T3116] ipv6_find_idev+0x102/0x170 [10318.806445][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10318.806445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10318.806445][ T3116] netlink_rcv_skb+0x130/0x360 [10318.806445][ T3116] netlink_unicast+0x449/0x710 [10318.806445][ T3116] netlink_sendmsg+0x723/0xbe0 [10318.806445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10318.806445][ T3116] ___sys_sendmsg+0xee/0x170 [10318.806445][ T3116] __sys_sendmsg+0xcd/0x170 [10318.806445][ T3116] do_syscall_64+0xc6/0x1e0 [10318.806445][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10318.806445][ T3116] [10329.076945][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10329.110814][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10329.110814][ T3116] dst_init+0x84/0x4a0 [10329.110814][ T3116] dst_alloc+0x97/0x150 [10329.110814][ T3116] ip6_dst_alloc+0x23/0x90 [10329.110814][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10329.110814][ T3116] ip6_pol_route+0x56f/0x840 [10329.110814][ T3116] __fib6_rule_action+0x47a/0x5b0 [10329.110814][ T3116] fib_rules_lookup+0x2b4/0xa20 [10329.110814][ T3116] fib6_rule_lookup+0x182/0x630 [10329.110814][ T3116] ip6_route_input+0x59c/0xa50 [10329.110814][ T3116] ipv6_rcv+0x397/0x810 [10329.110814][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10329.110814][ T3116] process_backlog+0x101/0x620 [10329.110814][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10329.110814][ T3116] net_rx_action+0x495/0xbe0 [10329.110814][ T3116] __do_softirq+0x1b5/0x7f6 [10329.110814][ T3116] [10329.144198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10329.144198][ T3116] netdev_get_by_index+0x5e/0x80 [10329.144198][ T3116] fib6_nh_init+0x3d8/0x15b0 [10329.144198][ T3116] ip6_route_info_create+0xf18/0x17d0 [10329.144198][ T3116] ip6_route_add+0x1c/0x140 [10329.144198][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10329.144198][ T3116] addrconf_add_dev+0xe2/0x170 [10329.144198][ T3116] inet6_addr_add+0x12f/0xa40 [10329.144198][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10329.144198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.144198][ T3116] netlink_rcv_skb+0x130/0x360 [10329.144198][ T3116] netlink_unicast+0x449/0x710 [10329.144198][ T3116] netlink_sendmsg+0x723/0xbe0 [10329.144198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10329.144198][ T3116] ___sys_sendmsg+0xee/0x170 [10329.144198][ T3116] __sys_sendmsg+0xcd/0x170 [10329.144198][ T3116] do_syscall_64+0xc6/0x1e0 [10329.144198][ T3116] [10329.154900][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10329.154900][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10329.154900][ T3116] ipv6_find_idev+0x102/0x170 [10329.154900][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10329.154900][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.154900][ T3116] netlink_rcv_skb+0x130/0x360 [10329.154900][ T3116] netlink_unicast+0x449/0x710 [10329.154900][ T3116] netlink_sendmsg+0x723/0xbe0 [10329.154900][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10329.154900][ T3116] ___sys_sendmsg+0xee/0x170 [10329.154900][ T3116] __sys_sendmsg+0xcd/0x170 [10329.154900][ T3116] do_syscall_64+0xc6/0x1e0 [10329.154900][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10329.154900][ T3116] [10329.181161][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10329.181161][ T3116] neigh_parms_alloc+0x1e5/0x510 [10329.181161][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10329.181161][ T3116] ipv6_find_idev+0x102/0x170 [10329.181161][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10329.181161][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.181161][ T3116] netlink_rcv_skb+0x130/0x360 [10329.181161][ T3116] netlink_unicast+0x449/0x710 [10329.181161][ T3116] netlink_sendmsg+0x723/0xbe0 [10329.181161][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10329.181161][ T3116] ___sys_sendmsg+0xee/0x170 [10329.181161][ T3116] __sys_sendmsg+0xcd/0x170 [10329.181161][ T3116] do_syscall_64+0xc6/0x1e0 [10329.181161][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10329.181161][ T3116] [10339.444936][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10339.471074][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10339.471074][ T3116] dst_init+0x84/0x4a0 [10339.471074][ T3116] dst_alloc+0x97/0x150 [10339.471074][ T3116] ip6_dst_alloc+0x23/0x90 [10339.471074][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10339.471074][ T3116] ip6_pol_route+0x56f/0x840 [10339.471074][ T3116] __fib6_rule_action+0x47a/0x5b0 [10339.471074][ T3116] fib_rules_lookup+0x2b4/0xa20 [10339.471074][ T3116] fib6_rule_lookup+0x182/0x630 [10339.471074][ T3116] ip6_route_input+0x59c/0xa50 [10339.471074][ T3116] ipv6_rcv+0x397/0x810 [10339.471074][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10339.471074][ T3116] process_backlog+0x101/0x620 [10339.471074][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10339.471074][ T3116] net_rx_action+0x495/0xbe0 [10339.471074][ T3116] __do_softirq+0x1b5/0x7f6 [10339.471074][ T3116] [10339.475744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10339.475744][ T3116] netdev_get_by_index+0x5e/0x80 [10339.475744][ T3116] fib6_nh_init+0x3d8/0x15b0 [10339.475744][ T3116] ip6_route_info_create+0xf18/0x17d0 [10339.475744][ T3116] ip6_route_add+0x1c/0x140 [10339.475744][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10339.475744][ T3116] addrconf_add_dev+0xe2/0x170 [10339.475744][ T3116] inet6_addr_add+0x12f/0xa40 [10339.475744][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10339.475744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.475744][ T3116] netlink_rcv_skb+0x130/0x360 [10339.475744][ T3116] netlink_unicast+0x449/0x710 [10339.475744][ T3116] netlink_sendmsg+0x723/0xbe0 [10339.475744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10339.475744][ T3116] ___sys_sendmsg+0xee/0x170 [10339.475744][ T3116] __sys_sendmsg+0xcd/0x170 [10339.475744][ T3116] do_syscall_64+0xc6/0x1e0 [10339.475744][ T3116] [10339.490752][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10339.490752][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10339.490752][ T3116] ipv6_find_idev+0x102/0x170 [10339.490752][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10339.490752][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.490752][ T3116] netlink_rcv_skb+0x130/0x360 [10339.490752][ T3116] netlink_unicast+0x449/0x710 [10339.490752][ T3116] netlink_sendmsg+0x723/0xbe0 [10339.490752][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10339.490752][ T3116] ___sys_sendmsg+0xee/0x170 [10339.490752][ T3116] __sys_sendmsg+0xcd/0x170 [10339.490752][ T3116] do_syscall_64+0xc6/0x1e0 [10339.490752][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10339.490752][ T3116] [10339.501430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10339.501430][ T3116] neigh_parms_alloc+0x1e5/0x510 [10339.501430][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10339.501430][ T3116] ipv6_find_idev+0x102/0x170 [10339.501430][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10339.501430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.501430][ T3116] netlink_rcv_skb+0x130/0x360 [10339.501430][ T3116] netlink_unicast+0x449/0x710 [10339.501430][ T3116] netlink_sendmsg+0x723/0xbe0 [10339.501430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10339.501430][ T3116] ___sys_sendmsg+0xee/0x170 [10339.501430][ T3116] __sys_sendmsg+0xcd/0x170 [10339.501430][ T3116] do_syscall_64+0xc6/0x1e0 [10339.501430][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10339.501430][ T3116] [10349.772854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10349.774323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10349.774323][ T3116] dst_init+0x84/0x4a0 [10349.774323][ T3116] dst_alloc+0x97/0x150 [10349.774323][ T3116] ip6_dst_alloc+0x23/0x90 [10349.774323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10349.774323][ T3116] ip6_pol_route+0x56f/0x840 [10349.774323][ T3116] __fib6_rule_action+0x47a/0x5b0 [10349.774323][ T3116] fib_rules_lookup+0x2b4/0xa20 [10349.774323][ T3116] fib6_rule_lookup+0x182/0x630 [10349.774323][ T3116] ip6_route_input+0x59c/0xa50 [10349.774323][ T3116] ipv6_rcv+0x397/0x810 [10349.774323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10349.774323][ T3116] process_backlog+0x101/0x620 [10349.774323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10349.774323][ T3116] net_rx_action+0x495/0xbe0 [10349.774323][ T3116] __do_softirq+0x1b5/0x7f6 [10349.774323][ T3116] [10349.777884][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10349.777884][ T3116] netdev_get_by_index+0x5e/0x80 [10349.777884][ T3116] fib6_nh_init+0x3d8/0x15b0 [10349.777884][ T3116] ip6_route_info_create+0xf18/0x17d0 [10349.777884][ T3116] ip6_route_add+0x1c/0x140 [10349.777884][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10349.777884][ T3116] addrconf_add_dev+0xe2/0x170 [10349.777884][ T3116] inet6_addr_add+0x12f/0xa40 [10349.777884][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10349.777884][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10349.777884][ T3116] netlink_rcv_skb+0x130/0x360 [10349.777884][ T3116] netlink_unicast+0x449/0x710 [10349.777884][ T3116] netlink_sendmsg+0x723/0xbe0 [10349.777884][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10349.777884][ T3116] ___sys_sendmsg+0xee/0x170 [10349.777884][ T3116] __sys_sendmsg+0xcd/0x170 [10349.777884][ T3116] do_syscall_64+0xc6/0x1e0 [10349.777884][ T3116] [10349.781941][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10349.781941][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10349.781941][ T3116] ipv6_find_idev+0x102/0x170 [10349.781941][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10349.781941][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10349.781941][ T3116] netlink_rcv_skb+0x130/0x360 [10349.781941][ T3116] netlink_unicast+0x449/0x710 [10349.781941][ T3116] netlink_sendmsg+0x723/0xbe0 [10349.781941][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10349.781941][ T3116] ___sys_sendmsg+0xee/0x170 [10349.781941][ T3116] __sys_sendmsg+0xcd/0x170 [10349.781941][ T3116] do_syscall_64+0xc6/0x1e0 [10349.781941][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10349.781941][ T3116] [10349.785087][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10349.785087][ T3116] neigh_parms_alloc+0x1e5/0x510 [10349.785087][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10349.785087][ T3116] ipv6_find_idev+0x102/0x170 [10349.785087][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10349.785087][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10349.785087][ T3116] netlink_rcv_skb+0x130/0x360 [10349.785087][ T3116] netlink_unicast+0x449/0x710 [10349.785087][ T3116] netlink_sendmsg+0x723/0xbe0 [10349.785087][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10349.785087][ T3116] ___sys_sendmsg+0xee/0x170 [10349.785087][ T3116] __sys_sendmsg+0xcd/0x170 [10349.785087][ T3116] do_syscall_64+0xc6/0x1e0 [10349.785087][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10349.785087][ T3116] [10359.804859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10359.805522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10359.805522][ T3116] dst_init+0x84/0x4a0 [10359.805522][ T3116] dst_alloc+0x97/0x150 [10359.805522][ T3116] ip6_dst_alloc+0x23/0x90 [10359.805522][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10359.805522][ T3116] ip6_pol_route+0x56f/0x840 [10359.805522][ T3116] __fib6_rule_action+0x47a/0x5b0 [10359.805522][ T3116] fib_rules_lookup+0x2b4/0xa20 [10359.805522][ T3116] fib6_rule_lookup+0x182/0x630 [10359.805522][ T3116] ip6_route_input+0x59c/0xa50 [10359.805522][ T3116] ipv6_rcv+0x397/0x810 [10359.805522][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10359.805522][ T3116] process_backlog+0x101/0x620 [10359.805522][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10359.805522][ T3116] net_rx_action+0x495/0xbe0 [10359.805522][ T3116] __do_softirq+0x1b5/0x7f6 [10359.805522][ T3116] [10359.809184][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10359.809184][ T3116] netdev_get_by_index+0x5e/0x80 [10359.809184][ T3116] fib6_nh_init+0x3d8/0x15b0 [10359.809184][ T3116] ip6_route_info_create+0xf18/0x17d0 [10359.809184][ T3116] ip6_route_add+0x1c/0x140 [10359.809184][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10359.809184][ T3116] addrconf_add_dev+0xe2/0x170 [10359.809184][ T3116] inet6_addr_add+0x12f/0xa40 [10359.809184][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10359.809184][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10359.809184][ T3116] netlink_rcv_skb+0x130/0x360 [10359.809184][ T3116] netlink_unicast+0x449/0x710 [10359.809184][ T3116] netlink_sendmsg+0x723/0xbe0 [10359.809184][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10359.809184][ T3116] ___sys_sendmsg+0xee/0x170 [10359.809184][ T3116] __sys_sendmsg+0xcd/0x170 [10359.809184][ T3116] do_syscall_64+0xc6/0x1e0 [10359.809184][ T3116] [10359.824069][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10359.824069][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10359.824069][ T3116] ipv6_find_idev+0x102/0x170 [10359.824069][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10359.824069][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10359.824069][ T3116] netlink_rcv_skb+0x130/0x360 [10359.824069][ T3116] netlink_unicast+0x449/0x710 [10359.824069][ T3116] netlink_sendmsg+0x723/0xbe0 [10359.824069][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10359.824069][ T3116] ___sys_sendmsg+0xee/0x170 [10359.824069][ T3116] __sys_sendmsg+0xcd/0x170 [10359.824069][ T3116] do_syscall_64+0xc6/0x1e0 [10359.824069][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10359.824069][ T3116] [10359.827881][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10359.827881][ T3116] neigh_parms_alloc+0x1e5/0x510 [10359.827881][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10359.827881][ T3116] ipv6_find_idev+0x102/0x170 [10359.827881][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10359.827881][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10359.827881][ T3116] netlink_rcv_skb+0x130/0x360 [10359.827881][ T3116] netlink_unicast+0x449/0x710 [10359.827881][ T3116] netlink_sendmsg+0x723/0xbe0 [10359.827881][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10359.827881][ T3116] ___sys_sendmsg+0xee/0x170 [10359.827881][ T3116] __sys_sendmsg+0xcd/0x170 [10359.827881][ T3116] do_syscall_64+0xc6/0x1e0 [10359.827881][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10359.827881][ T3116] [10370.068913][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10370.080758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10370.080758][ T3116] dst_init+0x84/0x4a0 [10370.080758][ T3116] dst_alloc+0x97/0x150 [10370.080758][ T3116] ip6_dst_alloc+0x23/0x90 [10370.080758][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10370.080758][ T3116] ip6_pol_route+0x56f/0x840 [10370.080758][ T3116] __fib6_rule_action+0x47a/0x5b0 [10370.080758][ T3116] fib_rules_lookup+0x2b4/0xa20 [10370.080758][ T3116] fib6_rule_lookup+0x182/0x630 [10370.080758][ T3116] ip6_route_input+0x59c/0xa50 [10370.080758][ T3116] ipv6_rcv+0x397/0x810 [10370.080758][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10370.080758][ T3116] process_backlog+0x101/0x620 [10370.080758][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10370.080758][ T3116] net_rx_action+0x495/0xbe0 [10370.080758][ T3116] __do_softirq+0x1b5/0x7f6 [10370.080758][ T3116] [10370.085089][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10370.085089][ T3116] netdev_get_by_index+0x5e/0x80 [10370.085089][ T3116] fib6_nh_init+0x3d8/0x15b0 [10370.085089][ T3116] ip6_route_info_create+0xf18/0x17d0 [10370.085089][ T3116] ip6_route_add+0x1c/0x140 [10370.085089][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10370.085089][ T3116] addrconf_add_dev+0xe2/0x170 [10370.085089][ T3116] inet6_addr_add+0x12f/0xa40 [10370.085089][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10370.085089][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.085089][ T3116] netlink_rcv_skb+0x130/0x360 [10370.085089][ T3116] netlink_unicast+0x449/0x710 [10370.085089][ T3116] netlink_sendmsg+0x723/0xbe0 [10370.085089][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10370.085089][ T3116] ___sys_sendmsg+0xee/0x170 [10370.085089][ T3116] __sys_sendmsg+0xcd/0x170 [10370.085089][ T3116] do_syscall_64+0xc6/0x1e0 [10370.085089][ T3116] [10370.089016][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10370.089016][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10370.089016][ T3116] ipv6_find_idev+0x102/0x170 [10370.089016][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10370.089016][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.089016][ T3116] netlink_rcv_skb+0x130/0x360 [10370.089016][ T3116] netlink_unicast+0x449/0x710 [10370.089016][ T3116] netlink_sendmsg+0x723/0xbe0 [10370.089016][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10370.089016][ T3116] ___sys_sendmsg+0xee/0x170 [10370.089016][ T3116] __sys_sendmsg+0xcd/0x170 [10370.089016][ T3116] do_syscall_64+0xc6/0x1e0 [10370.089016][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10370.089016][ T3116] [10370.093502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10370.093502][ T3116] neigh_parms_alloc+0x1e5/0x510 [10370.093502][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10370.093502][ T3116] ipv6_find_idev+0x102/0x170 [10370.093502][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10370.093502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.093502][ T3116] netlink_rcv_skb+0x130/0x360 [10370.093502][ T3116] netlink_unicast+0x449/0x710 [10370.093502][ T3116] netlink_sendmsg+0x723/0xbe0 [10370.093502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10370.093502][ T3116] ___sys_sendmsg+0xee/0x170 [10370.093502][ T3116] __sys_sendmsg+0xcd/0x170 [10370.093502][ T3116] do_syscall_64+0xc6/0x1e0 [10370.093502][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10370.093502][ T3116] [10380.349013][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10380.372364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10380.372364][ T3116] dst_init+0x84/0x4a0 [10380.372364][ T3116] dst_alloc+0x97/0x150 [10380.372364][ T3116] ip6_dst_alloc+0x23/0x90 [10380.372364][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10380.372364][ T3116] ip6_pol_route+0x56f/0x840 [10380.372364][ T3116] __fib6_rule_action+0x47a/0x5b0 [10380.372364][ T3116] fib_rules_lookup+0x2b4/0xa20 [10380.372364][ T3116] fib6_rule_lookup+0x182/0x630 [10380.372364][ T3116] ip6_route_input+0x59c/0xa50 [10380.372364][ T3116] ipv6_rcv+0x397/0x810 [10380.372364][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10380.372364][ T3116] process_backlog+0x101/0x620 [10380.372364][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10380.372364][ T3116] net_rx_action+0x495/0xbe0 [10380.372364][ T3116] __do_softirq+0x1b5/0x7f6 [10380.372364][ T3116] [10380.379300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10380.379300][ T3116] netdev_get_by_index+0x5e/0x80 [10380.379300][ T3116] fib6_nh_init+0x3d8/0x15b0 [10380.379300][ T3116] ip6_route_info_create+0xf18/0x17d0 [10380.379300][ T3116] ip6_route_add+0x1c/0x140 [10380.379300][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10380.379300][ T3116] addrconf_add_dev+0xe2/0x170 [10380.379300][ T3116] inet6_addr_add+0x12f/0xa40 [10380.379300][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10380.379300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10380.379300][ T3116] netlink_rcv_skb+0x130/0x360 [10380.379300][ T3116] netlink_unicast+0x449/0x710 [10380.379300][ T3116] netlink_sendmsg+0x723/0xbe0 [10380.379300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10380.379300][ T3116] ___sys_sendmsg+0xee/0x170 [10380.379300][ T3116] __sys_sendmsg+0xcd/0x170 [10380.379300][ T3116] do_syscall_64+0xc6/0x1e0 [10380.379300][ T3116] [10380.383997][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10380.383997][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10380.383997][ T3116] ipv6_find_idev+0x102/0x170 [10380.383997][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10380.383997][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10380.383997][ T3116] netlink_rcv_skb+0x130/0x360 [10380.383997][ T3116] netlink_unicast+0x449/0x710 [10380.383997][ T3116] netlink_sendmsg+0x723/0xbe0 [10380.383997][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10380.383997][ T3116] ___sys_sendmsg+0xee/0x170 [10380.383997][ T3116] __sys_sendmsg+0xcd/0x170 [10380.383997][ T3116] do_syscall_64+0xc6/0x1e0 [10380.383997][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10380.383997][ T3116] [10380.387864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10380.387864][ T3116] neigh_parms_alloc+0x1e5/0x510 [10380.387864][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10380.387864][ T3116] ipv6_find_idev+0x102/0x170 [10380.387864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10380.387864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10380.387864][ T3116] netlink_rcv_skb+0x130/0x360 [10380.387864][ T3116] netlink_unicast+0x449/0x710 [10380.387864][ T3116] netlink_sendmsg+0x723/0xbe0 [10380.387864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10380.387864][ T3116] ___sys_sendmsg+0xee/0x170 [10380.387864][ T3116] __sys_sendmsg+0xcd/0x170 [10380.387864][ T3116] do_syscall_64+0xc6/0x1e0 [10380.387864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10380.387864][ T3116] [10390.644896][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10390.646460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10390.646460][ T3116] dst_init+0x84/0x4a0 [10390.646460][ T3116] dst_alloc+0x97/0x150 [10390.646460][ T3116] ip6_dst_alloc+0x23/0x90 [10390.646460][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10390.646460][ T3116] ip6_pol_route+0x56f/0x840 [10390.646460][ T3116] __fib6_rule_action+0x47a/0x5b0 [10390.646460][ T3116] fib_rules_lookup+0x2b4/0xa20 [10390.646460][ T3116] fib6_rule_lookup+0x182/0x630 [10390.646460][ T3116] ip6_route_input+0x59c/0xa50 [10390.646460][ T3116] ipv6_rcv+0x397/0x810 [10390.646460][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10390.646460][ T3116] process_backlog+0x101/0x620 [10390.646460][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10390.646460][ T3116] net_rx_action+0x495/0xbe0 [10390.646460][ T3116] __do_softirq+0x1b5/0x7f6 [10390.646460][ T3116] [10390.652280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10390.652280][ T3116] netdev_get_by_index+0x5e/0x80 [10390.652280][ T3116] fib6_nh_init+0x3d8/0x15b0 [10390.652280][ T3116] ip6_route_info_create+0xf18/0x17d0 [10390.652280][ T3116] ip6_route_add+0x1c/0x140 [10390.652280][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10390.652280][ T3116] addrconf_add_dev+0xe2/0x170 [10390.652280][ T3116] inet6_addr_add+0x12f/0xa40 [10390.652280][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10390.652280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10390.652280][ T3116] netlink_rcv_skb+0x130/0x360 [10390.652280][ T3116] netlink_unicast+0x449/0x710 [10390.652280][ T3116] netlink_sendmsg+0x723/0xbe0 [10390.652280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10390.652280][ T3116] ___sys_sendmsg+0xee/0x170 [10390.652280][ T3116] __sys_sendmsg+0xcd/0x170 [10390.652280][ T3116] do_syscall_64+0xc6/0x1e0 [10390.652280][ T3116] [10390.656460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10390.656460][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10390.656460][ T3116] ipv6_find_idev+0x102/0x170 [10390.656460][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10390.656460][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10390.656460][ T3116] netlink_rcv_skb+0x130/0x360 [10390.656460][ T3116] netlink_unicast+0x449/0x710 [10390.656460][ T3116] netlink_sendmsg+0x723/0xbe0 [10390.656460][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10390.656460][ T3116] ___sys_sendmsg+0xee/0x170 [10390.656460][ T3116] __sys_sendmsg+0xcd/0x170 [10390.656460][ T3116] do_syscall_64+0xc6/0x1e0 [10390.656460][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10390.656460][ T3116] [10390.659662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10390.659662][ T3116] neigh_parms_alloc+0x1e5/0x510 [10390.659662][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10390.659662][ T3116] ipv6_find_idev+0x102/0x170 [10390.659662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10390.659662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10390.659662][ T3116] netlink_rcv_skb+0x130/0x360 [10390.659662][ T3116] netlink_unicast+0x449/0x710 [10390.659662][ T3116] netlink_sendmsg+0x723/0xbe0 [10390.659662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10390.659662][ T3116] ___sys_sendmsg+0xee/0x170 [10390.659662][ T3116] __sys_sendmsg+0xcd/0x170 [10390.659662][ T3116] do_syscall_64+0xc6/0x1e0 [10390.659662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10390.659662][ T3116] [10400.916984][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10400.937103][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10400.937103][ T3116] dst_init+0x84/0x4a0 [10400.937103][ T3116] dst_alloc+0x97/0x150 [10400.937103][ T3116] ip6_dst_alloc+0x23/0x90 [10400.937103][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10400.937103][ T3116] ip6_pol_route+0x56f/0x840 [10400.937103][ T3116] __fib6_rule_action+0x47a/0x5b0 [10400.937103][ T3116] fib_rules_lookup+0x2b4/0xa20 [10400.937103][ T3116] fib6_rule_lookup+0x182/0x630 [10400.937103][ T3116] ip6_route_input+0x59c/0xa50 [10400.937103][ T3116] ipv6_rcv+0x397/0x810 [10400.937103][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10400.937103][ T3116] process_backlog+0x101/0x620 [10400.937103][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10400.937103][ T3116] net_rx_action+0x495/0xbe0 [10400.937103][ T3116] __do_softirq+0x1b5/0x7f6 [10400.937103][ T3116] [10400.942033][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10400.942033][ T3116] netdev_get_by_index+0x5e/0x80 [10400.942033][ T3116] fib6_nh_init+0x3d8/0x15b0 [10400.942033][ T3116] ip6_route_info_create+0xf18/0x17d0 [10400.942033][ T3116] ip6_route_add+0x1c/0x140 [10400.942033][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10400.942033][ T3116] addrconf_add_dev+0xe2/0x170 [10400.942033][ T3116] inet6_addr_add+0x12f/0xa40 [10400.942033][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10400.942033][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10400.942033][ T3116] netlink_rcv_skb+0x130/0x360 [10400.942033][ T3116] netlink_unicast+0x449/0x710 [10400.942033][ T3116] netlink_sendmsg+0x723/0xbe0 [10400.942033][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10400.942033][ T3116] ___sys_sendmsg+0xee/0x170 [10400.942033][ T3116] __sys_sendmsg+0xcd/0x170 [10400.942033][ T3116] do_syscall_64+0xc6/0x1e0 [10400.942033][ T3116] [10400.947869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10400.947869][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10400.947869][ T3116] ipv6_find_idev+0x102/0x170 [10400.947869][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10400.947869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10400.947869][ T3116] netlink_rcv_skb+0x130/0x360 [10400.947869][ T3116] netlink_unicast+0x449/0x710 [10400.947869][ T3116] netlink_sendmsg+0x723/0xbe0 [10400.947869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10400.947869][ T3116] ___sys_sendmsg+0xee/0x170 [10400.947869][ T3116] __sys_sendmsg+0xcd/0x170 [10400.947869][ T3116] do_syscall_64+0xc6/0x1e0 [10400.947869][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10400.947869][ T3116] [10400.952932][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10400.952932][ T3116] neigh_parms_alloc+0x1e5/0x510 [10400.952932][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10400.952932][ T3116] ipv6_find_idev+0x102/0x170 [10400.952932][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10400.952932][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10400.952932][ T3116] netlink_rcv_skb+0x130/0x360 [10400.952932][ T3116] netlink_unicast+0x449/0x710 [10400.952932][ T3116] netlink_sendmsg+0x723/0xbe0 [10400.952932][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10400.952932][ T3116] ___sys_sendmsg+0xee/0x170 [10400.952932][ T3116] __sys_sendmsg+0xcd/0x170 [10400.952932][ T3116] do_syscall_64+0xc6/0x1e0 [10400.952932][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10400.952932][ T3116] [10411.196871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10411.198942][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10411.198942][ T3116] dst_init+0x84/0x4a0 [10411.198942][ T3116] dst_alloc+0x97/0x150 [10411.198942][ T3116] ip6_dst_alloc+0x23/0x90 [10411.198942][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10411.198942][ T3116] ip6_pol_route+0x56f/0x840 [10411.198942][ T3116] __fib6_rule_action+0x47a/0x5b0 [10411.198942][ T3116] fib_rules_lookup+0x2b4/0xa20 [10411.198942][ T3116] fib6_rule_lookup+0x182/0x630 [10411.198942][ T3116] ip6_route_input+0x59c/0xa50 [10411.198942][ T3116] ipv6_rcv+0x397/0x810 [10411.198942][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10411.198942][ T3116] process_backlog+0x101/0x620 [10411.198942][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10411.198942][ T3116] net_rx_action+0x495/0xbe0 [10411.198942][ T3116] __do_softirq+0x1b5/0x7f6 [10411.198942][ T3116] [10411.206130][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10411.206130][ T3116] netdev_get_by_index+0x5e/0x80 [10411.206130][ T3116] fib6_nh_init+0x3d8/0x15b0 [10411.206130][ T3116] ip6_route_info_create+0xf18/0x17d0 [10411.206130][ T3116] ip6_route_add+0x1c/0x140 [10411.206130][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10411.206130][ T3116] addrconf_add_dev+0xe2/0x170 [10411.206130][ T3116] inet6_addr_add+0x12f/0xa40 [10411.206130][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10411.206130][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10411.206130][ T3116] netlink_rcv_skb+0x130/0x360 [10411.206130][ T3116] netlink_unicast+0x449/0x710 [10411.206130][ T3116] netlink_sendmsg+0x723/0xbe0 [10411.206130][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10411.206130][ T3116] ___sys_sendmsg+0xee/0x170 [10411.206130][ T3116] __sys_sendmsg+0xcd/0x170 [10411.206130][ T3116] do_syscall_64+0xc6/0x1e0 [10411.206130][ T3116] [10411.212605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10411.212605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10411.212605][ T3116] ipv6_find_idev+0x102/0x170 [10411.212605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10411.212605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10411.212605][ T3116] netlink_rcv_skb+0x130/0x360 [10411.212605][ T3116] netlink_unicast+0x449/0x710 [10411.212605][ T3116] netlink_sendmsg+0x723/0xbe0 [10411.212605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10411.212605][ T3116] ___sys_sendmsg+0xee/0x170 [10411.212605][ T3116] __sys_sendmsg+0xcd/0x170 [10411.212605][ T3116] do_syscall_64+0xc6/0x1e0 [10411.212605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10411.212605][ T3116] [10411.217921][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10411.217921][ T3116] neigh_parms_alloc+0x1e5/0x510 [10411.217921][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10411.217921][ T3116] ipv6_find_idev+0x102/0x170 [10411.217921][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10411.217921][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10411.217921][ T3116] netlink_rcv_skb+0x130/0x360 [10411.217921][ T3116] netlink_unicast+0x449/0x710 [10411.217921][ T3116] netlink_sendmsg+0x723/0xbe0 [10411.217921][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10411.217921][ T3116] ___sys_sendmsg+0xee/0x170 [10411.217921][ T3116] __sys_sendmsg+0xcd/0x170 [10411.217921][ T3116] do_syscall_64+0xc6/0x1e0 [10411.217921][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10411.217921][ T3116] [10421.372787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10421.373255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10421.373255][ T3116] dst_init+0x84/0x4a0 [10421.373255][ T3116] dst_alloc+0x97/0x150 [10421.373255][ T3116] ip6_dst_alloc+0x23/0x90 [10421.373255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10421.373255][ T3116] ip6_pol_route+0x56f/0x840 [10421.373255][ T3116] __fib6_rule_action+0x47a/0x5b0 [10421.373255][ T3116] fib_rules_lookup+0x2b4/0xa20 [10421.373255][ T3116] fib6_rule_lookup+0x182/0x630 [10421.373255][ T3116] ip6_route_input+0x59c/0xa50 [10421.373255][ T3116] ipv6_rcv+0x397/0x810 [10421.373255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10421.373255][ T3116] process_backlog+0x101/0x620 [10421.373255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10421.373255][ T3116] net_rx_action+0x495/0xbe0 [10421.373255][ T3116] __do_softirq+0x1b5/0x7f6 [10421.373255][ T3116] [10421.375365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10421.375365][ T3116] netdev_get_by_index+0x5e/0x80 [10421.375365][ T3116] fib6_nh_init+0x3d8/0x15b0 [10421.375365][ T3116] ip6_route_info_create+0xf18/0x17d0 [10421.375365][ T3116] ip6_route_add+0x1c/0x140 [10421.375365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10421.375365][ T3116] addrconf_add_dev+0xe2/0x170 [10421.375365][ T3116] inet6_addr_add+0x12f/0xa40 [10421.375365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10421.375365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10421.375365][ T3116] netlink_rcv_skb+0x130/0x360 [10421.375365][ T3116] netlink_unicast+0x449/0x710 [10421.375365][ T3116] netlink_sendmsg+0x723/0xbe0 [10421.375365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10421.375365][ T3116] ___sys_sendmsg+0xee/0x170 [10421.375365][ T3116] __sys_sendmsg+0xcd/0x170 [10421.375365][ T3116] do_syscall_64+0xc6/0x1e0 [10421.375365][ T3116] [10421.377583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10421.377583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10421.377583][ T3116] ipv6_find_idev+0x102/0x170 [10421.377583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10421.377583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10421.377583][ T3116] netlink_rcv_skb+0x130/0x360 [10421.377583][ T3116] netlink_unicast+0x449/0x710 [10421.377583][ T3116] netlink_sendmsg+0x723/0xbe0 [10421.377583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10421.377583][ T3116] ___sys_sendmsg+0xee/0x170 [10421.377583][ T3116] __sys_sendmsg+0xcd/0x170 [10421.377583][ T3116] do_syscall_64+0xc6/0x1e0 [10421.377583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10421.377583][ T3116] [10421.379303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10421.379303][ T3116] neigh_parms_alloc+0x1e5/0x510 [10421.379303][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10421.379303][ T3116] ipv6_find_idev+0x102/0x170 [10421.379303][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10421.379303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10421.379303][ T3116] netlink_rcv_skb+0x130/0x360 [10421.379303][ T3116] netlink_unicast+0x449/0x710 [10421.379303][ T3116] netlink_sendmsg+0x723/0xbe0 [10421.379303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10421.379303][ T3116] ___sys_sendmsg+0xee/0x170 [10421.379303][ T3116] __sys_sendmsg+0xcd/0x170 [10421.379303][ T3116] do_syscall_64+0xc6/0x1e0 [10421.379303][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10421.379303][ T3116] [10431.628847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10431.629250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10431.629250][ T3116] dst_init+0x84/0x4a0 [10431.629250][ T3116] dst_alloc+0x97/0x150 [10431.629250][ T3116] ip6_dst_alloc+0x23/0x90 [10431.629250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10431.629250][ T3116] ip6_pol_route+0x56f/0x840 [10431.629250][ T3116] __fib6_rule_action+0x47a/0x5b0 [10431.629250][ T3116] fib_rules_lookup+0x2b4/0xa20 [10431.629250][ T3116] fib6_rule_lookup+0x182/0x630 [10431.629250][ T3116] ip6_route_input+0x59c/0xa50 [10431.629250][ T3116] ipv6_rcv+0x397/0x810 [10431.629250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10431.629250][ T3116] process_backlog+0x101/0x620 [10431.629250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10431.629250][ T3116] net_rx_action+0x495/0xbe0 [10431.629250][ T3116] __do_softirq+0x1b5/0x7f6 [10431.629250][ T3116] [10431.631447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10431.631447][ T3116] netdev_get_by_index+0x5e/0x80 [10431.631447][ T3116] fib6_nh_init+0x3d8/0x15b0 [10431.631447][ T3116] ip6_route_info_create+0xf18/0x17d0 [10431.631447][ T3116] ip6_route_add+0x1c/0x140 [10431.631447][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10431.631447][ T3116] addrconf_add_dev+0xe2/0x170 [10431.631447][ T3116] inet6_addr_add+0x12f/0xa40 [10431.631447][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10431.631447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10431.631447][ T3116] netlink_rcv_skb+0x130/0x360 [10431.631447][ T3116] netlink_unicast+0x449/0x710 [10431.631447][ T3116] netlink_sendmsg+0x723/0xbe0 [10431.631447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10431.631447][ T3116] ___sys_sendmsg+0xee/0x170 [10431.631447][ T3116] __sys_sendmsg+0xcd/0x170 [10431.631447][ T3116] do_syscall_64+0xc6/0x1e0 [10431.631447][ T3116] [10431.633641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10431.633641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10431.633641][ T3116] ipv6_find_idev+0x102/0x170 [10431.633641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10431.633641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10431.633641][ T3116] netlink_rcv_skb+0x130/0x360 [10431.633641][ T3116] netlink_unicast+0x449/0x710 [10431.633641][ T3116] netlink_sendmsg+0x723/0xbe0 [10431.633641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10431.633641][ T3116] ___sys_sendmsg+0xee/0x170 [10431.633641][ T3116] __sys_sendmsg+0xcd/0x170 [10431.633641][ T3116] do_syscall_64+0xc6/0x1e0 [10431.633641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10431.633641][ T3116] [10431.635360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10431.635360][ T3116] neigh_parms_alloc+0x1e5/0x510 [10431.635360][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10431.635360][ T3116] ipv6_find_idev+0x102/0x170 [10431.635360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10431.635360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10431.635360][ T3116] netlink_rcv_skb+0x130/0x360 [10431.635360][ T3116] netlink_unicast+0x449/0x710 [10431.635360][ T3116] netlink_sendmsg+0x723/0xbe0 [10431.635360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10431.635360][ T3116] ___sys_sendmsg+0xee/0x170 [10431.635360][ T3116] __sys_sendmsg+0xcd/0x170 [10431.635360][ T3116] do_syscall_64+0xc6/0x1e0 [10431.635360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10431.635360][ T3116] [10441.652818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10441.653382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10441.653382][ T3116] dst_init+0x84/0x4a0 [10441.653382][ T3116] dst_alloc+0x97/0x150 [10441.653382][ T3116] ip6_dst_alloc+0x23/0x90 [10441.653382][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10441.653382][ T3116] ip6_pol_route+0x56f/0x840 [10441.653382][ T3116] __fib6_rule_action+0x47a/0x5b0 [10441.653382][ T3116] fib_rules_lookup+0x2b4/0xa20 [10441.653382][ T3116] fib6_rule_lookup+0x182/0x630 [10441.653382][ T3116] ip6_route_input+0x59c/0xa50 [10441.653382][ T3116] ipv6_rcv+0x397/0x810 [10441.653382][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10441.653382][ T3116] process_backlog+0x101/0x620 [10441.653382][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10441.653382][ T3116] net_rx_action+0x495/0xbe0 [10441.653382][ T3116] __do_softirq+0x1b5/0x7f6 [10441.653382][ T3116] [10441.655648][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10441.655648][ T3116] netdev_get_by_index+0x5e/0x80 [10441.655648][ T3116] fib6_nh_init+0x3d8/0x15b0 [10441.655648][ T3116] ip6_route_info_create+0xf18/0x17d0 [10441.655648][ T3116] ip6_route_add+0x1c/0x140 [10441.655648][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10441.655648][ T3116] addrconf_add_dev+0xe2/0x170 [10441.655648][ T3116] inet6_addr_add+0x12f/0xa40 [10441.655648][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10441.655648][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10441.655648][ T3116] netlink_rcv_skb+0x130/0x360 [10441.655648][ T3116] netlink_unicast+0x449/0x710 [10441.655648][ T3116] netlink_sendmsg+0x723/0xbe0 [10441.655648][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10441.655648][ T3116] ___sys_sendmsg+0xee/0x170 [10441.655648][ T3116] __sys_sendmsg+0xcd/0x170 [10441.655648][ T3116] do_syscall_64+0xc6/0x1e0 [10441.655648][ T3116] [10441.658045][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10441.658045][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10441.658045][ T3116] ipv6_find_idev+0x102/0x170 [10441.658045][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10441.658045][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10441.658045][ T3116] netlink_rcv_skb+0x130/0x360 [10441.658045][ T3116] netlink_unicast+0x449/0x710 [10441.658045][ T3116] netlink_sendmsg+0x723/0xbe0 [10441.658045][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10441.658045][ T3116] ___sys_sendmsg+0xee/0x170 [10441.658045][ T3116] __sys_sendmsg+0xcd/0x170 [10441.658045][ T3116] do_syscall_64+0xc6/0x1e0 [10441.658045][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10441.658045][ T3116] [10441.659805][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10441.659805][ T3116] neigh_parms_alloc+0x1e5/0x510 [10441.659805][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10441.659805][ T3116] ipv6_find_idev+0x102/0x170 [10441.659805][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10441.659805][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10441.659805][ T3116] netlink_rcv_skb+0x130/0x360 [10441.659805][ T3116] netlink_unicast+0x449/0x710 [10441.659805][ T3116] netlink_sendmsg+0x723/0xbe0 [10441.659805][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10441.659805][ T3116] ___sys_sendmsg+0xee/0x170 [10441.659805][ T3116] __sys_sendmsg+0xcd/0x170 [10441.659805][ T3116] do_syscall_64+0xc6/0x1e0 [10441.659805][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10441.659805][ T3116] [10451.900802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10451.901229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10451.901229][ T3116] dst_init+0x84/0x4a0 [10451.901229][ T3116] dst_alloc+0x97/0x150 [10451.901229][ T3116] ip6_dst_alloc+0x23/0x90 [10451.901229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10451.901229][ T3116] ip6_pol_route+0x56f/0x840 [10451.901229][ T3116] __fib6_rule_action+0x47a/0x5b0 [10451.901229][ T3116] fib_rules_lookup+0x2b4/0xa20 [10451.901229][ T3116] fib6_rule_lookup+0x182/0x630 [10451.901229][ T3116] ip6_route_input+0x59c/0xa50 [10451.901229][ T3116] ipv6_rcv+0x397/0x810 [10451.901229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10451.901229][ T3116] process_backlog+0x101/0x620 [10451.901229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10451.901229][ T3116] net_rx_action+0x495/0xbe0 [10451.901229][ T3116] __do_softirq+0x1b5/0x7f6 [10451.901229][ T3116] [10451.903420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10451.903420][ T3116] netdev_get_by_index+0x5e/0x80 [10451.903420][ T3116] fib6_nh_init+0x3d8/0x15b0 [10451.903420][ T3116] ip6_route_info_create+0xf18/0x17d0 [10451.903420][ T3116] ip6_route_add+0x1c/0x140 [10451.903420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10451.903420][ T3116] addrconf_add_dev+0xe2/0x170 [10451.903420][ T3116] inet6_addr_add+0x12f/0xa40 [10451.903420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10451.903420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10451.903420][ T3116] netlink_rcv_skb+0x130/0x360 [10451.903420][ T3116] netlink_unicast+0x449/0x710 [10451.903420][ T3116] netlink_sendmsg+0x723/0xbe0 [10451.903420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10451.903420][ T3116] ___sys_sendmsg+0xee/0x170 [10451.903420][ T3116] __sys_sendmsg+0xcd/0x170 [10451.903420][ T3116] do_syscall_64+0xc6/0x1e0 [10451.903420][ T3116] [10451.905724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10451.905724][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10451.905724][ T3116] ipv6_find_idev+0x102/0x170 [10451.905724][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10451.905724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10451.905724][ T3116] netlink_rcv_skb+0x130/0x360 [10451.905724][ T3116] netlink_unicast+0x449/0x710 [10451.905724][ T3116] netlink_sendmsg+0x723/0xbe0 [10451.905724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10451.905724][ T3116] ___sys_sendmsg+0xee/0x170 [10451.905724][ T3116] __sys_sendmsg+0xcd/0x170 [10451.905724][ T3116] do_syscall_64+0xc6/0x1e0 [10451.905724][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10451.905724][ T3116] [10451.907516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10451.907516][ T3116] neigh_parms_alloc+0x1e5/0x510 [10451.907516][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10451.907516][ T3116] ipv6_find_idev+0x102/0x170 [10451.907516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10451.907516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10451.907516][ T3116] netlink_rcv_skb+0x130/0x360 [10451.907516][ T3116] netlink_unicast+0x449/0x710 [10451.907516][ T3116] netlink_sendmsg+0x723/0xbe0 [10451.907516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10451.907516][ T3116] ___sys_sendmsg+0xee/0x170 [10451.907516][ T3116] __sys_sendmsg+0xcd/0x170 [10451.907516][ T3116] do_syscall_64+0xc6/0x1e0 [10451.907516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10451.907516][ T3116] [10462.148874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10462.149309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10462.149309][ T3116] dst_init+0x84/0x4a0 [10462.149309][ T3116] dst_alloc+0x97/0x150 [10462.149309][ T3116] ip6_dst_alloc+0x23/0x90 [10462.149309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10462.149309][ T3116] ip6_pol_route+0x56f/0x840 [10462.149309][ T3116] __fib6_rule_action+0x47a/0x5b0 [10462.149309][ T3116] fib_rules_lookup+0x2b4/0xa20 [10462.149309][ T3116] fib6_rule_lookup+0x182/0x630 [10462.149309][ T3116] ip6_route_input+0x59c/0xa50 [10462.149309][ T3116] ipv6_rcv+0x397/0x810 [10462.149309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10462.149309][ T3116] process_backlog+0x101/0x620 [10462.149309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10462.149309][ T3116] net_rx_action+0x495/0xbe0 [10462.149309][ T3116] __do_softirq+0x1b5/0x7f6 [10462.149309][ T3116] [10462.151540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10462.151540][ T3116] netdev_get_by_index+0x5e/0x80 [10462.151540][ T3116] fib6_nh_init+0x3d8/0x15b0 [10462.151540][ T3116] ip6_route_info_create+0xf18/0x17d0 [10462.151540][ T3116] ip6_route_add+0x1c/0x140 [10462.151540][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10462.151540][ T3116] addrconf_add_dev+0xe2/0x170 [10462.151540][ T3116] inet6_addr_add+0x12f/0xa40 [10462.151540][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10462.151540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10462.151540][ T3116] netlink_rcv_skb+0x130/0x360 [10462.151540][ T3116] netlink_unicast+0x449/0x710 [10462.151540][ T3116] netlink_sendmsg+0x723/0xbe0 [10462.151540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10462.151540][ T3116] ___sys_sendmsg+0xee/0x170 [10462.151540][ T3116] __sys_sendmsg+0xcd/0x170 [10462.151540][ T3116] do_syscall_64+0xc6/0x1e0 [10462.151540][ T3116] [10462.153722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10462.153722][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10462.153722][ T3116] ipv6_find_idev+0x102/0x170 [10462.153722][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10462.153722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10462.153722][ T3116] netlink_rcv_skb+0x130/0x360 [10462.153722][ T3116] netlink_unicast+0x449/0x710 [10462.153722][ T3116] netlink_sendmsg+0x723/0xbe0 [10462.153722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10462.153722][ T3116] ___sys_sendmsg+0xee/0x170 [10462.153722][ T3116] __sys_sendmsg+0xcd/0x170 [10462.153722][ T3116] do_syscall_64+0xc6/0x1e0 [10462.153722][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10462.153722][ T3116] [10462.155429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10462.155429][ T3116] neigh_parms_alloc+0x1e5/0x510 [10462.155429][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10462.155429][ T3116] ipv6_find_idev+0x102/0x170 [10462.155429][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10462.155429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10462.155429][ T3116] netlink_rcv_skb+0x130/0x360 [10462.155429][ T3116] netlink_unicast+0x449/0x710 [10462.155429][ T3116] netlink_sendmsg+0x723/0xbe0 [10462.155429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10462.155429][ T3116] ___sys_sendmsg+0xee/0x170 [10462.155429][ T3116] __sys_sendmsg+0xcd/0x170 [10462.155429][ T3116] do_syscall_64+0xc6/0x1e0 [10462.155429][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10462.155429][ T3116] [10472.396847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10472.397297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10472.397297][ T3116] dst_init+0x84/0x4a0 [10472.397297][ T3116] dst_alloc+0x97/0x150 [10472.397297][ T3116] ip6_dst_alloc+0x23/0x90 [10472.397297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10472.397297][ T3116] ip6_pol_route+0x56f/0x840 [10472.397297][ T3116] __fib6_rule_action+0x47a/0x5b0 [10472.397297][ T3116] fib_rules_lookup+0x2b4/0xa20 [10472.397297][ T3116] fib6_rule_lookup+0x182/0x630 [10472.397297][ T3116] ip6_route_input+0x59c/0xa50 [10472.397297][ T3116] ipv6_rcv+0x397/0x810 [10472.397297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10472.397297][ T3116] process_backlog+0x101/0x620 [10472.397297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10472.397297][ T3116] net_rx_action+0x495/0xbe0 [10472.397297][ T3116] __do_softirq+0x1b5/0x7f6 [10472.397297][ T3116] [10472.399401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10472.399401][ T3116] netdev_get_by_index+0x5e/0x80 [10472.399401][ T3116] fib6_nh_init+0x3d8/0x15b0 [10472.399401][ T3116] ip6_route_info_create+0xf18/0x17d0 [10472.399401][ T3116] ip6_route_add+0x1c/0x140 [10472.399401][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10472.399401][ T3116] addrconf_add_dev+0xe2/0x170 [10472.399401][ T3116] inet6_addr_add+0x12f/0xa40 [10472.399401][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10472.399401][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10472.399401][ T3116] netlink_rcv_skb+0x130/0x360 [10472.399401][ T3116] netlink_unicast+0x449/0x710 [10472.399401][ T3116] netlink_sendmsg+0x723/0xbe0 [10472.399401][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10472.399401][ T3116] ___sys_sendmsg+0xee/0x170 [10472.399401][ T3116] __sys_sendmsg+0xcd/0x170 [10472.399401][ T3116] do_syscall_64+0xc6/0x1e0 [10472.399401][ T3116] [10472.401697][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10472.401697][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10472.401697][ T3116] ipv6_find_idev+0x102/0x170 [10472.401697][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10472.401697][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10472.401697][ T3116] netlink_rcv_skb+0x130/0x360 [10472.401697][ T3116] netlink_unicast+0x449/0x710 [10472.401697][ T3116] netlink_sendmsg+0x723/0xbe0 [10472.401697][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10472.401697][ T3116] ___sys_sendmsg+0xee/0x170 [10472.401697][ T3116] __sys_sendmsg+0xcd/0x170 [10472.401697][ T3116] do_syscall_64+0xc6/0x1e0 [10472.401697][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10472.401697][ T3116] [10472.403400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10472.403400][ T3116] neigh_parms_alloc+0x1e5/0x510 [10472.403400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10472.403400][ T3116] ipv6_find_idev+0x102/0x170 [10472.403400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10472.403400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10472.403400][ T3116] netlink_rcv_skb+0x130/0x360 [10472.403400][ T3116] netlink_unicast+0x449/0x710 [10472.403400][ T3116] netlink_sendmsg+0x723/0xbe0 [10472.403400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10472.403400][ T3116] ___sys_sendmsg+0xee/0x170 [10472.403400][ T3116] __sys_sendmsg+0xcd/0x170 [10472.403400][ T3116] do_syscall_64+0xc6/0x1e0 [10472.403400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10472.403400][ T3116] [10482.644833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10482.645363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10482.645363][ T3116] dst_init+0x84/0x4a0 [10482.645363][ T3116] dst_alloc+0x97/0x150 [10482.645363][ T3116] ip6_dst_alloc+0x23/0x90 [10482.645363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10482.645363][ T3116] ip6_pol_route+0x56f/0x840 [10482.645363][ T3116] __fib6_rule_action+0x47a/0x5b0 [10482.645363][ T3116] fib_rules_lookup+0x2b4/0xa20 [10482.645363][ T3116] fib6_rule_lookup+0x182/0x630 [10482.645363][ T3116] ip6_route_input+0x59c/0xa50 [10482.645363][ T3116] ipv6_rcv+0x397/0x810 [10482.645363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10482.645363][ T3116] process_backlog+0x101/0x620 [10482.645363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10482.645363][ T3116] net_rx_action+0x495/0xbe0 [10482.645363][ T3116] __do_softirq+0x1b5/0x7f6 [10482.645363][ T3116] [10482.647675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10482.647675][ T3116] netdev_get_by_index+0x5e/0x80 [10482.647675][ T3116] fib6_nh_init+0x3d8/0x15b0 [10482.647675][ T3116] ip6_route_info_create+0xf18/0x17d0 [10482.647675][ T3116] ip6_route_add+0x1c/0x140 [10482.647675][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10482.647675][ T3116] addrconf_add_dev+0xe2/0x170 [10482.647675][ T3116] inet6_addr_add+0x12f/0xa40 [10482.647675][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10482.647675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10482.647675][ T3116] netlink_rcv_skb+0x130/0x360 [10482.647675][ T3116] netlink_unicast+0x449/0x710 [10482.647675][ T3116] netlink_sendmsg+0x723/0xbe0 [10482.647675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10482.647675][ T3116] ___sys_sendmsg+0xee/0x170 [10482.647675][ T3116] __sys_sendmsg+0xcd/0x170 [10482.647675][ T3116] do_syscall_64+0xc6/0x1e0 [10482.647675][ T3116] [10482.650116][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10482.650116][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10482.650116][ T3116] ipv6_find_idev+0x102/0x170 [10482.650116][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10482.650116][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10482.650116][ T3116] netlink_rcv_skb+0x130/0x360 [10482.650116][ T3116] netlink_unicast+0x449/0x710 [10482.650116][ T3116] netlink_sendmsg+0x723/0xbe0 [10482.650116][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10482.650116][ T3116] ___sys_sendmsg+0xee/0x170 [10482.650116][ T3116] __sys_sendmsg+0xcd/0x170 [10482.650116][ T3116] do_syscall_64+0xc6/0x1e0 [10482.650116][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10482.650116][ T3116] [10482.651984][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10482.651984][ T3116] neigh_parms_alloc+0x1e5/0x510 [10482.651984][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10482.651984][ T3116] ipv6_find_idev+0x102/0x170 [10482.651984][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10482.651984][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10482.651984][ T3116] netlink_rcv_skb+0x130/0x360 [10482.651984][ T3116] netlink_unicast+0x449/0x710 [10482.651984][ T3116] netlink_sendmsg+0x723/0xbe0 [10482.651984][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10482.651984][ T3116] ___sys_sendmsg+0xee/0x170 [10482.651984][ T3116] __sys_sendmsg+0xcd/0x170 [10482.651984][ T3116] do_syscall_64+0xc6/0x1e0 [10482.651984][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10482.651984][ T3116] [10492.892860][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10492.893403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10492.893403][ T3116] dst_init+0x84/0x4a0 [10492.893403][ T3116] dst_alloc+0x97/0x150 [10492.893403][ T3116] ip6_dst_alloc+0x23/0x90 [10492.893403][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10492.893403][ T3116] ip6_pol_route+0x56f/0x840 [10492.893403][ T3116] __fib6_rule_action+0x47a/0x5b0 [10492.893403][ T3116] fib_rules_lookup+0x2b4/0xa20 [10492.893403][ T3116] fib6_rule_lookup+0x182/0x630 [10492.893403][ T3116] ip6_route_input+0x59c/0xa50 [10492.893403][ T3116] ipv6_rcv+0x397/0x810 [10492.893403][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10492.893403][ T3116] process_backlog+0x101/0x620 [10492.893403][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10492.893403][ T3116] net_rx_action+0x495/0xbe0 [10492.893403][ T3116] __do_softirq+0x1b5/0x7f6 [10492.893403][ T3116] [10492.895519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10492.895519][ T3116] netdev_get_by_index+0x5e/0x80 [10492.895519][ T3116] fib6_nh_init+0x3d8/0x15b0 [10492.895519][ T3116] ip6_route_info_create+0xf18/0x17d0 [10492.895519][ T3116] ip6_route_add+0x1c/0x140 [10492.895519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10492.895519][ T3116] addrconf_add_dev+0xe2/0x170 [10492.895519][ T3116] inet6_addr_add+0x12f/0xa40 [10492.895519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10492.895519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10492.895519][ T3116] netlink_rcv_skb+0x130/0x360 [10492.895519][ T3116] netlink_unicast+0x449/0x710 [10492.895519][ T3116] netlink_sendmsg+0x723/0xbe0 [10492.895519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10492.895519][ T3116] ___sys_sendmsg+0xee/0x170 [10492.895519][ T3116] __sys_sendmsg+0xcd/0x170 [10492.895519][ T3116] do_syscall_64+0xc6/0x1e0 [10492.895519][ T3116] [10492.897760][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10492.897760][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10492.897760][ T3116] ipv6_find_idev+0x102/0x170 [10492.897760][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10492.897760][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10492.897760][ T3116] netlink_rcv_skb+0x130/0x360 [10492.897760][ T3116] netlink_unicast+0x449/0x710 [10492.897760][ T3116] netlink_sendmsg+0x723/0xbe0 [10492.897760][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10492.897760][ T3116] ___sys_sendmsg+0xee/0x170 [10492.897760][ T3116] __sys_sendmsg+0xcd/0x170 [10492.897760][ T3116] do_syscall_64+0xc6/0x1e0 [10492.897760][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10492.897760][ T3116] [10492.899512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10492.899512][ T3116] neigh_parms_alloc+0x1e5/0x510 [10492.899512][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10492.899512][ T3116] ipv6_find_idev+0x102/0x170 [10492.899512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10492.899512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10492.899512][ T3116] netlink_rcv_skb+0x130/0x360 [10492.899512][ T3116] netlink_unicast+0x449/0x710 [10492.899512][ T3116] netlink_sendmsg+0x723/0xbe0 [10492.899512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10492.899512][ T3116] ___sys_sendmsg+0xee/0x170 [10492.899512][ T3116] __sys_sendmsg+0xcd/0x170 [10492.899512][ T3116] do_syscall_64+0xc6/0x1e0 [10492.899512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10492.899512][ T3116] [10503.100786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10503.101192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10503.101192][ T3116] dst_init+0x84/0x4a0 [10503.101192][ T3116] dst_alloc+0x97/0x150 [10503.101192][ T3116] ip6_dst_alloc+0x23/0x90 [10503.101192][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10503.101192][ T3116] ip6_pol_route+0x56f/0x840 [10503.101192][ T3116] __fib6_rule_action+0x47a/0x5b0 [10503.101192][ T3116] fib_rules_lookup+0x2b4/0xa20 [10503.101192][ T3116] fib6_rule_lookup+0x182/0x630 [10503.101192][ T3116] ip6_route_input+0x59c/0xa50 [10503.101192][ T3116] ipv6_rcv+0x397/0x810 [10503.101192][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10503.101192][ T3116] process_backlog+0x101/0x620 [10503.101192][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10503.101192][ T3116] net_rx_action+0x495/0xbe0 [10503.101192][ T3116] __do_softirq+0x1b5/0x7f6 [10503.101192][ T3116] [10503.103731][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10503.103731][ T3116] netdev_get_by_index+0x5e/0x80 [10503.103731][ T3116] fib6_nh_init+0x3d8/0x15b0 [10503.103731][ T3116] ip6_route_info_create+0xf18/0x17d0 [10503.103731][ T3116] ip6_route_add+0x1c/0x140 [10503.103731][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10503.103731][ T3116] addrconf_add_dev+0xe2/0x170 [10503.103731][ T3116] inet6_addr_add+0x12f/0xa40 [10503.103731][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10503.103731][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10503.103731][ T3116] netlink_rcv_skb+0x130/0x360 [10503.103731][ T3116] netlink_unicast+0x449/0x710 [10503.103731][ T3116] netlink_sendmsg+0x723/0xbe0 [10503.103731][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10503.103731][ T3116] ___sys_sendmsg+0xee/0x170 [10503.103731][ T3116] __sys_sendmsg+0xcd/0x170 [10503.103731][ T3116] do_syscall_64+0xc6/0x1e0 [10503.103731][ T3116] [10503.105914][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10503.105914][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10503.105914][ T3116] ipv6_find_idev+0x102/0x170 [10503.105914][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10503.105914][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10503.105914][ T3116] netlink_rcv_skb+0x130/0x360 [10503.105914][ T3116] netlink_unicast+0x449/0x710 [10503.105914][ T3116] netlink_sendmsg+0x723/0xbe0 [10503.105914][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10503.105914][ T3116] ___sys_sendmsg+0xee/0x170 [10503.105914][ T3116] __sys_sendmsg+0xcd/0x170 [10503.105914][ T3116] do_syscall_64+0xc6/0x1e0 [10503.105914][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10503.105914][ T3116] [10503.107623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10503.107623][ T3116] neigh_parms_alloc+0x1e5/0x510 [10503.107623][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10503.107623][ T3116] ipv6_find_idev+0x102/0x170 [10503.107623][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10503.107623][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10503.107623][ T3116] netlink_rcv_skb+0x130/0x360 [10503.107623][ T3116] netlink_unicast+0x449/0x710 [10503.107623][ T3116] netlink_sendmsg+0x723/0xbe0 [10503.107623][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10503.107623][ T3116] ___sys_sendmsg+0xee/0x170 [10503.107623][ T3116] __sys_sendmsg+0xcd/0x170 [10503.107623][ T3116] do_syscall_64+0xc6/0x1e0 [10503.107623][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10503.107623][ T3116] [10513.196817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10513.197311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10513.197311][ T3116] dst_init+0x84/0x4a0 [10513.197311][ T3116] dst_alloc+0x97/0x150 [10513.197311][ T3116] ip6_dst_alloc+0x23/0x90 [10513.197311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10513.197311][ T3116] ip6_pol_route+0x56f/0x840 [10513.197311][ T3116] __fib6_rule_action+0x47a/0x5b0 [10513.197311][ T3116] fib_rules_lookup+0x2b4/0xa20 [10513.197311][ T3116] fib6_rule_lookup+0x182/0x630 [10513.197311][ T3116] ip6_route_input+0x59c/0xa50 [10513.197311][ T3116] ipv6_rcv+0x397/0x810 [10513.197311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10513.197311][ T3116] process_backlog+0x101/0x620 [10513.197311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10513.197311][ T3116] net_rx_action+0x495/0xbe0 [10513.197311][ T3116] __do_softirq+0x1b5/0x7f6 [10513.197311][ T3116] [10513.199435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10513.199435][ T3116] netdev_get_by_index+0x5e/0x80 [10513.199435][ T3116] fib6_nh_init+0x3d8/0x15b0 [10513.199435][ T3116] ip6_route_info_create+0xf18/0x17d0 [10513.199435][ T3116] ip6_route_add+0x1c/0x140 [10513.199435][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10513.199435][ T3116] addrconf_add_dev+0xe2/0x170 [10513.199435][ T3116] inet6_addr_add+0x12f/0xa40 [10513.199435][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10513.199435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10513.199435][ T3116] netlink_rcv_skb+0x130/0x360 [10513.199435][ T3116] netlink_unicast+0x449/0x710 [10513.199435][ T3116] netlink_sendmsg+0x723/0xbe0 [10513.199435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10513.199435][ T3116] ___sys_sendmsg+0xee/0x170 [10513.199435][ T3116] __sys_sendmsg+0xcd/0x170 [10513.199435][ T3116] do_syscall_64+0xc6/0x1e0 [10513.199435][ T3116] [10513.201657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10513.201657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10513.201657][ T3116] ipv6_find_idev+0x102/0x170 [10513.201657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10513.201657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10513.201657][ T3116] netlink_rcv_skb+0x130/0x360 [10513.201657][ T3116] netlink_unicast+0x449/0x710 [10513.201657][ T3116] netlink_sendmsg+0x723/0xbe0 [10513.201657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10513.201657][ T3116] ___sys_sendmsg+0xee/0x170 [10513.201657][ T3116] __sys_sendmsg+0xcd/0x170 [10513.201657][ T3116] do_syscall_64+0xc6/0x1e0 [10513.201657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10513.201657][ T3116] [10513.203385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10513.203385][ T3116] neigh_parms_alloc+0x1e5/0x510 [10513.203385][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10513.203385][ T3116] ipv6_find_idev+0x102/0x170 [10513.203385][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10513.203385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10513.203385][ T3116] netlink_rcv_skb+0x130/0x360 [10513.203385][ T3116] netlink_unicast+0x449/0x710 [10513.203385][ T3116] netlink_sendmsg+0x723/0xbe0 [10513.203385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10513.203385][ T3116] ___sys_sendmsg+0xee/0x170 [10513.203385][ T3116] __sys_sendmsg+0xcd/0x170 [10513.203385][ T3116] do_syscall_64+0xc6/0x1e0 [10513.203385][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10513.203385][ T3116] [10523.444832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10523.445288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10523.445288][ T3116] dst_init+0x84/0x4a0 [10523.445288][ T3116] dst_alloc+0x97/0x150 [10523.445288][ T3116] ip6_dst_alloc+0x23/0x90 [10523.445288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10523.445288][ T3116] ip6_pol_route+0x56f/0x840 [10523.445288][ T3116] __fib6_rule_action+0x47a/0x5b0 [10523.445288][ T3116] fib_rules_lookup+0x2b4/0xa20 [10523.445288][ T3116] fib6_rule_lookup+0x182/0x630 [10523.445288][ T3116] ip6_route_input+0x59c/0xa50 [10523.445288][ T3116] ipv6_rcv+0x397/0x810 [10523.445288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10523.445288][ T3116] process_backlog+0x101/0x620 [10523.445288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10523.445288][ T3116] net_rx_action+0x495/0xbe0 [10523.445288][ T3116] __do_softirq+0x1b5/0x7f6 [10523.445288][ T3116] [10523.447368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10523.447368][ T3116] netdev_get_by_index+0x5e/0x80 [10523.447368][ T3116] fib6_nh_init+0x3d8/0x15b0 [10523.447368][ T3116] ip6_route_info_create+0xf18/0x17d0 [10523.447368][ T3116] ip6_route_add+0x1c/0x140 [10523.447368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10523.447368][ T3116] addrconf_add_dev+0xe2/0x170 [10523.447368][ T3116] inet6_addr_add+0x12f/0xa40 [10523.447368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10523.447368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10523.447368][ T3116] netlink_rcv_skb+0x130/0x360 [10523.447368][ T3116] netlink_unicast+0x449/0x710 [10523.447368][ T3116] netlink_sendmsg+0x723/0xbe0 [10523.447368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10523.447368][ T3116] ___sys_sendmsg+0xee/0x170 [10523.447368][ T3116] __sys_sendmsg+0xcd/0x170 [10523.447368][ T3116] do_syscall_64+0xc6/0x1e0 [10523.447368][ T3116] [10523.449556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10523.449556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10523.449556][ T3116] ipv6_find_idev+0x102/0x170 [10523.449556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10523.449556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10523.449556][ T3116] netlink_rcv_skb+0x130/0x360 [10523.449556][ T3116] netlink_unicast+0x449/0x710 [10523.449556][ T3116] netlink_sendmsg+0x723/0xbe0 [10523.449556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10523.449556][ T3116] ___sys_sendmsg+0xee/0x170 [10523.449556][ T3116] __sys_sendmsg+0xcd/0x170 [10523.449556][ T3116] do_syscall_64+0xc6/0x1e0 [10523.449556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10523.449556][ T3116] [10523.451256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10523.451256][ T3116] neigh_parms_alloc+0x1e5/0x510 [10523.451256][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10523.451256][ T3116] ipv6_find_idev+0x102/0x170 [10523.451256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10523.451256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10523.451256][ T3116] netlink_rcv_skb+0x130/0x360 [10523.451256][ T3116] netlink_unicast+0x449/0x710 [10523.451256][ T3116] netlink_sendmsg+0x723/0xbe0 [10523.451256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10523.451256][ T3116] ___sys_sendmsg+0xee/0x170 [10523.451256][ T3116] __sys_sendmsg+0xcd/0x170 [10523.451256][ T3116] do_syscall_64+0xc6/0x1e0 [10523.451256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10523.451256][ T3116] [10533.612853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10533.613288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10533.613288][ T3116] dst_init+0x84/0x4a0 [10533.613288][ T3116] dst_alloc+0x97/0x150 [10533.613288][ T3116] ip6_dst_alloc+0x23/0x90 [10533.613288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10533.613288][ T3116] ip6_pol_route+0x56f/0x840 [10533.613288][ T3116] __fib6_rule_action+0x47a/0x5b0 [10533.613288][ T3116] fib_rules_lookup+0x2b4/0xa20 [10533.613288][ T3116] fib6_rule_lookup+0x182/0x630 [10533.613288][ T3116] ip6_route_input+0x59c/0xa50 [10533.613288][ T3116] ipv6_rcv+0x397/0x810 [10533.613288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10533.613288][ T3116] process_backlog+0x101/0x620 [10533.613288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10533.613288][ T3116] net_rx_action+0x495/0xbe0 [10533.613288][ T3116] __do_softirq+0x1b5/0x7f6 [10533.613288][ T3116] [10533.615517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10533.615517][ T3116] netdev_get_by_index+0x5e/0x80 [10533.615517][ T3116] fib6_nh_init+0x3d8/0x15b0 [10533.615517][ T3116] ip6_route_info_create+0xf18/0x17d0 [10533.615517][ T3116] ip6_route_add+0x1c/0x140 [10533.615517][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10533.615517][ T3116] addrconf_add_dev+0xe2/0x170 [10533.615517][ T3116] inet6_addr_add+0x12f/0xa40 [10533.615517][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10533.615517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10533.615517][ T3116] netlink_rcv_skb+0x130/0x360 [10533.615517][ T3116] netlink_unicast+0x449/0x710 [10533.615517][ T3116] netlink_sendmsg+0x723/0xbe0 [10533.615517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10533.615517][ T3116] ___sys_sendmsg+0xee/0x170 [10533.615517][ T3116] __sys_sendmsg+0xcd/0x170 [10533.615517][ T3116] do_syscall_64+0xc6/0x1e0 [10533.615517][ T3116] [10533.617891][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10533.617891][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10533.617891][ T3116] ipv6_find_idev+0x102/0x170 [10533.617891][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10533.617891][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10533.617891][ T3116] netlink_rcv_skb+0x130/0x360 [10533.617891][ T3116] netlink_unicast+0x449/0x710 [10533.617891][ T3116] netlink_sendmsg+0x723/0xbe0 [10533.617891][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10533.617891][ T3116] ___sys_sendmsg+0xee/0x170 [10533.617891][ T3116] __sys_sendmsg+0xcd/0x170 [10533.617891][ T3116] do_syscall_64+0xc6/0x1e0 [10533.617891][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10533.617891][ T3116] [10533.619781][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10533.619781][ T3116] neigh_parms_alloc+0x1e5/0x510 [10533.619781][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10533.619781][ T3116] ipv6_find_idev+0x102/0x170 [10533.619781][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10533.619781][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10533.619781][ T3116] netlink_rcv_skb+0x130/0x360 [10533.619781][ T3116] netlink_unicast+0x449/0x710 [10533.619781][ T3116] netlink_sendmsg+0x723/0xbe0 [10533.619781][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10533.619781][ T3116] ___sys_sendmsg+0xee/0x170 [10533.619781][ T3116] __sys_sendmsg+0xcd/0x170 [10533.619781][ T3116] do_syscall_64+0xc6/0x1e0 [10533.619781][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10533.619781][ T3116] [10543.628859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10543.655003][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10543.655003][ T3116] dst_init+0x84/0x4a0 [10543.655003][ T3116] dst_alloc+0x97/0x150 [10543.655003][ T3116] ip6_dst_alloc+0x23/0x90 [10543.655003][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10543.655003][ T3116] ip6_pol_route+0x56f/0x840 [10543.655003][ T3116] __fib6_rule_action+0x47a/0x5b0 [10543.655003][ T3116] fib_rules_lookup+0x2b4/0xa20 [10543.655003][ T3116] fib6_rule_lookup+0x182/0x630 [10543.655003][ T3116] ip6_route_input+0x59c/0xa50 [10543.655003][ T3116] ipv6_rcv+0x397/0x810 [10543.655003][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10543.655003][ T3116] process_backlog+0x101/0x620 [10543.655003][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10543.655003][ T3116] net_rx_action+0x495/0xbe0 [10543.655003][ T3116] __do_softirq+0x1b5/0x7f6 [10543.655003][ T3116] [10543.664133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10543.664133][ T3116] netdev_get_by_index+0x5e/0x80 [10543.664133][ T3116] fib6_nh_init+0x3d8/0x15b0 [10543.664133][ T3116] ip6_route_info_create+0xf18/0x17d0 [10543.664133][ T3116] ip6_route_add+0x1c/0x140 [10543.664133][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10543.664133][ T3116] addrconf_add_dev+0xe2/0x170 [10543.664133][ T3116] inet6_addr_add+0x12f/0xa40 [10543.664133][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10543.664133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10543.664133][ T3116] netlink_rcv_skb+0x130/0x360 [10543.664133][ T3116] netlink_unicast+0x449/0x710 [10543.664133][ T3116] netlink_sendmsg+0x723/0xbe0 [10543.664133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10543.664133][ T3116] ___sys_sendmsg+0xee/0x170 [10543.664133][ T3116] __sys_sendmsg+0xcd/0x170 [10543.664133][ T3116] do_syscall_64+0xc6/0x1e0 [10543.664133][ T3116] [10543.670396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10543.670396][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10543.670396][ T3116] ipv6_find_idev+0x102/0x170 [10543.670396][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10543.670396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10543.670396][ T3116] netlink_rcv_skb+0x130/0x360 [10543.670396][ T3116] netlink_unicast+0x449/0x710 [10543.670396][ T3116] netlink_sendmsg+0x723/0xbe0 [10543.670396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10543.670396][ T3116] ___sys_sendmsg+0xee/0x170 [10543.670396][ T3116] __sys_sendmsg+0xcd/0x170 [10543.670396][ T3116] do_syscall_64+0xc6/0x1e0 [10543.670396][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10543.670396][ T3116] [10543.676116][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10543.676116][ T3116] neigh_parms_alloc+0x1e5/0x510 [10543.676116][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10543.676116][ T3116] ipv6_find_idev+0x102/0x170 [10543.676116][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10543.676116][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10543.676116][ T3116] netlink_rcv_skb+0x130/0x360 [10543.676116][ T3116] netlink_unicast+0x449/0x710 [10543.676116][ T3116] netlink_sendmsg+0x723/0xbe0 [10543.676116][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10543.676116][ T3116] ___sys_sendmsg+0xee/0x170 [10543.676116][ T3116] __sys_sendmsg+0xcd/0x170 [10543.676116][ T3116] do_syscall_64+0xc6/0x1e0 [10543.676116][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10543.676116][ T3116] [10553.924855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10553.925593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10553.925593][ T3116] dst_init+0x84/0x4a0 [10553.925593][ T3116] dst_alloc+0x97/0x150 [10553.925593][ T3116] ip6_dst_alloc+0x23/0x90 [10553.925593][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10553.925593][ T3116] ip6_pol_route+0x56f/0x840 [10553.925593][ T3116] __fib6_rule_action+0x47a/0x5b0 [10553.925593][ T3116] fib_rules_lookup+0x2b4/0xa20 [10553.925593][ T3116] fib6_rule_lookup+0x182/0x630 [10553.925593][ T3116] ip6_route_input+0x59c/0xa50 [10553.925593][ T3116] ipv6_rcv+0x397/0x810 [10553.925593][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10553.925593][ T3116] process_backlog+0x101/0x620 [10553.925593][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10553.925593][ T3116] net_rx_action+0x495/0xbe0 [10553.925593][ T3116] __do_softirq+0x1b5/0x7f6 [10553.925593][ T3116] [10553.929773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10553.929773][ T3116] netdev_get_by_index+0x5e/0x80 [10553.929773][ T3116] fib6_nh_init+0x3d8/0x15b0 [10553.929773][ T3116] ip6_route_info_create+0xf18/0x17d0 [10553.929773][ T3116] ip6_route_add+0x1c/0x140 [10553.929773][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10553.929773][ T3116] addrconf_add_dev+0xe2/0x170 [10553.929773][ T3116] inet6_addr_add+0x12f/0xa40 [10553.929773][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10553.929773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10553.929773][ T3116] netlink_rcv_skb+0x130/0x360 [10553.929773][ T3116] netlink_unicast+0x449/0x710 [10553.929773][ T3116] netlink_sendmsg+0x723/0xbe0 [10553.929773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10553.929773][ T3116] ___sys_sendmsg+0xee/0x170 [10553.929773][ T3116] __sys_sendmsg+0xcd/0x170 [10553.929773][ T3116] do_syscall_64+0xc6/0x1e0 [10553.929773][ T3116] [10553.934106][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10553.934106][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10553.934106][ T3116] ipv6_find_idev+0x102/0x170 [10553.934106][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10553.934106][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10553.934106][ T3116] netlink_rcv_skb+0x130/0x360 [10553.934106][ T3116] netlink_unicast+0x449/0x710 [10553.934106][ T3116] netlink_sendmsg+0x723/0xbe0 [10553.934106][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10553.934106][ T3116] ___sys_sendmsg+0xee/0x170 [10553.934106][ T3116] __sys_sendmsg+0xcd/0x170 [10553.934106][ T3116] do_syscall_64+0xc6/0x1e0 [10553.934106][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10553.934106][ T3116] [10553.937345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10553.937345][ T3116] neigh_parms_alloc+0x1e5/0x510 [10553.937345][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10553.937345][ T3116] ipv6_find_idev+0x102/0x170 [10553.937345][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10553.937345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10553.937345][ T3116] netlink_rcv_skb+0x130/0x360 [10553.937345][ T3116] netlink_unicast+0x449/0x710 [10553.937345][ T3116] netlink_sendmsg+0x723/0xbe0 [10553.937345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10553.937345][ T3116] ___sys_sendmsg+0xee/0x170 [10553.937345][ T3116] __sys_sendmsg+0xcd/0x170 [10553.937345][ T3116] do_syscall_64+0xc6/0x1e0 [10553.937345][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10553.937345][ T3116] [10564.196955][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10564.219427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10564.219427][ T3116] dst_init+0x84/0x4a0 [10564.219427][ T3116] dst_alloc+0x97/0x150 [10564.219427][ T3116] ip6_dst_alloc+0x23/0x90 [10564.219427][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10564.219427][ T3116] ip6_pol_route+0x56f/0x840 [10564.219427][ T3116] __fib6_rule_action+0x47a/0x5b0 [10564.219427][ T3116] fib_rules_lookup+0x2b4/0xa20 [10564.219427][ T3116] fib6_rule_lookup+0x182/0x630 [10564.219427][ T3116] ip6_route_input+0x59c/0xa50 [10564.219427][ T3116] ipv6_rcv+0x397/0x810 [10564.219427][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10564.219427][ T3116] process_backlog+0x101/0x620 [10564.219427][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10564.219427][ T3116] net_rx_action+0x495/0xbe0 [10564.219427][ T3116] __do_softirq+0x1b5/0x7f6 [10564.219427][ T3116] [10564.226096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10564.226096][ T3116] netdev_get_by_index+0x5e/0x80 [10564.226096][ T3116] fib6_nh_init+0x3d8/0x15b0 [10564.226096][ T3116] ip6_route_info_create+0xf18/0x17d0 [10564.226096][ T3116] ip6_route_add+0x1c/0x140 [10564.226096][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10564.226096][ T3116] addrconf_add_dev+0xe2/0x170 [10564.226096][ T3116] inet6_addr_add+0x12f/0xa40 [10564.226096][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10564.226096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10564.226096][ T3116] netlink_rcv_skb+0x130/0x360 [10564.226096][ T3116] netlink_unicast+0x449/0x710 [10564.226096][ T3116] netlink_sendmsg+0x723/0xbe0 [10564.226096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10564.226096][ T3116] ___sys_sendmsg+0xee/0x170 [10564.226096][ T3116] __sys_sendmsg+0xcd/0x170 [10564.226096][ T3116] do_syscall_64+0xc6/0x1e0 [10564.226096][ T3116] [10564.232687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10564.232687][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10564.232687][ T3116] ipv6_find_idev+0x102/0x170 [10564.232687][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10564.232687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10564.232687][ T3116] netlink_rcv_skb+0x130/0x360 [10564.232687][ T3116] netlink_unicast+0x449/0x710 [10564.232687][ T3116] netlink_sendmsg+0x723/0xbe0 [10564.232687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10564.232687][ T3116] ___sys_sendmsg+0xee/0x170 [10564.232687][ T3116] __sys_sendmsg+0xcd/0x170 [10564.232687][ T3116] do_syscall_64+0xc6/0x1e0 [10564.232687][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10564.232687][ T3116] [10564.237953][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10564.237953][ T3116] neigh_parms_alloc+0x1e5/0x510 [10564.237953][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10564.237953][ T3116] ipv6_find_idev+0x102/0x170 [10564.237953][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10564.237953][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10564.237953][ T3116] netlink_rcv_skb+0x130/0x360 [10564.237953][ T3116] netlink_unicast+0x449/0x710 [10564.237953][ T3116] netlink_sendmsg+0x723/0xbe0 [10564.237953][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10564.237953][ T3116] ___sys_sendmsg+0xee/0x170 [10564.237953][ T3116] __sys_sendmsg+0xcd/0x170 [10564.237953][ T3116] do_syscall_64+0xc6/0x1e0 [10564.237953][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10564.237953][ T3116] [10574.244977][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10574.289712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10574.289712][ T3116] dst_init+0x84/0x4a0 [10574.289712][ T3116] dst_alloc+0x97/0x150 [10574.289712][ T3116] ip6_dst_alloc+0x23/0x90 [10574.289712][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10574.289712][ T3116] ip6_pol_route+0x56f/0x840 [10574.289712][ T3116] __fib6_rule_action+0x47a/0x5b0 [10574.289712][ T3116] fib_rules_lookup+0x2b4/0xa20 [10574.289712][ T3116] fib6_rule_lookup+0x182/0x630 [10574.289712][ T3116] ip6_route_input+0x59c/0xa50 [10574.289712][ T3116] ipv6_rcv+0x397/0x810 [10574.289712][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10574.289712][ T3116] process_backlog+0x101/0x620 [10574.289712][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10574.289712][ T3116] net_rx_action+0x495/0xbe0 [10574.289712][ T3116] __do_softirq+0x1b5/0x7f6 [10574.289712][ T3116] [10574.293433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10574.293433][ T3116] netdev_get_by_index+0x5e/0x80 [10574.293433][ T3116] fib6_nh_init+0x3d8/0x15b0 [10574.293433][ T3116] ip6_route_info_create+0xf18/0x17d0 [10574.293433][ T3116] ip6_route_add+0x1c/0x140 [10574.293433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10574.293433][ T3116] addrconf_add_dev+0xe2/0x170 [10574.293433][ T3116] inet6_addr_add+0x12f/0xa40 [10574.293433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10574.293433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10574.293433][ T3116] netlink_rcv_skb+0x130/0x360 [10574.293433][ T3116] netlink_unicast+0x449/0x710 [10574.293433][ T3116] netlink_sendmsg+0x723/0xbe0 [10574.293433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10574.293433][ T3116] ___sys_sendmsg+0xee/0x170 [10574.293433][ T3116] __sys_sendmsg+0xcd/0x170 [10574.293433][ T3116] do_syscall_64+0xc6/0x1e0 [10574.293433][ T3116] [10574.297319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10574.297319][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10574.297319][ T3116] ipv6_find_idev+0x102/0x170 [10574.297319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10574.297319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10574.297319][ T3116] netlink_rcv_skb+0x130/0x360 [10574.297319][ T3116] netlink_unicast+0x449/0x710 [10574.297319][ T3116] netlink_sendmsg+0x723/0xbe0 [10574.297319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10574.297319][ T3116] ___sys_sendmsg+0xee/0x170 [10574.297319][ T3116] __sys_sendmsg+0xcd/0x170 [10574.297319][ T3116] do_syscall_64+0xc6/0x1e0 [10574.297319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10574.297319][ T3116] [10574.300352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10574.300352][ T3116] neigh_parms_alloc+0x1e5/0x510 [10574.300352][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10574.300352][ T3116] ipv6_find_idev+0x102/0x170 [10574.300352][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10574.300352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10574.300352][ T3116] netlink_rcv_skb+0x130/0x360 [10574.300352][ T3116] netlink_unicast+0x449/0x710 [10574.300352][ T3116] netlink_sendmsg+0x723/0xbe0 [10574.300352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10574.300352][ T3116] ___sys_sendmsg+0xee/0x170 [10574.300352][ T3116] __sys_sendmsg+0xcd/0x170 [10574.300352][ T3116] do_syscall_64+0xc6/0x1e0 [10574.300352][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10574.300352][ T3116] [10584.540823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10584.541317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10584.541317][ T3116] dst_init+0x84/0x4a0 [10584.541317][ T3116] dst_alloc+0x97/0x150 [10584.541317][ T3116] ip6_dst_alloc+0x23/0x90 [10584.541317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10584.541317][ T3116] ip6_pol_route+0x56f/0x840 [10584.541317][ T3116] __fib6_rule_action+0x47a/0x5b0 [10584.541317][ T3116] fib_rules_lookup+0x2b4/0xa20 [10584.541317][ T3116] fib6_rule_lookup+0x182/0x630 [10584.541317][ T3116] ip6_route_input+0x59c/0xa50 [10584.541317][ T3116] ipv6_rcv+0x397/0x810 [10584.541317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10584.541317][ T3116] process_backlog+0x101/0x620 [10584.541317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10584.541317][ T3116] net_rx_action+0x495/0xbe0 [10584.541317][ T3116] __do_softirq+0x1b5/0x7f6 [10584.541317][ T3116] [10584.543394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10584.543394][ T3116] netdev_get_by_index+0x5e/0x80 [10584.543394][ T3116] fib6_nh_init+0x3d8/0x15b0 [10584.543394][ T3116] ip6_route_info_create+0xf18/0x17d0 [10584.543394][ T3116] ip6_route_add+0x1c/0x140 [10584.543394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10584.543394][ T3116] addrconf_add_dev+0xe2/0x170 [10584.543394][ T3116] inet6_addr_add+0x12f/0xa40 [10584.543394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10584.543394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10584.543394][ T3116] netlink_rcv_skb+0x130/0x360 [10584.543394][ T3116] netlink_unicast+0x449/0x710 [10584.543394][ T3116] netlink_sendmsg+0x723/0xbe0 [10584.543394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10584.543394][ T3116] ___sys_sendmsg+0xee/0x170 [10584.543394][ T3116] __sys_sendmsg+0xcd/0x170 [10584.543394][ T3116] do_syscall_64+0xc6/0x1e0 [10584.543394][ T3116] [10584.545580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10584.545580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10584.545580][ T3116] ipv6_find_idev+0x102/0x170 [10584.545580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10584.545580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10584.545580][ T3116] netlink_rcv_skb+0x130/0x360 [10584.545580][ T3116] netlink_unicast+0x449/0x710 [10584.545580][ T3116] netlink_sendmsg+0x723/0xbe0 [10584.545580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10584.545580][ T3116] ___sys_sendmsg+0xee/0x170 [10584.545580][ T3116] __sys_sendmsg+0xcd/0x170 [10584.545580][ T3116] do_syscall_64+0xc6/0x1e0 [10584.545580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10584.545580][ T3116] [10584.547297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10584.547297][ T3116] neigh_parms_alloc+0x1e5/0x510 [10584.547297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10584.547297][ T3116] ipv6_find_idev+0x102/0x170 [10584.547297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10584.547297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10584.547297][ T3116] netlink_rcv_skb+0x130/0x360 [10584.547297][ T3116] netlink_unicast+0x449/0x710 [10584.547297][ T3116] netlink_sendmsg+0x723/0xbe0 [10584.547297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10584.547297][ T3116] ___sys_sendmsg+0xee/0x170 [10584.547297][ T3116] __sys_sendmsg+0xcd/0x170 [10584.547297][ T3116] do_syscall_64+0xc6/0x1e0 [10584.547297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10584.547297][ T3116] [10594.676852][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10594.677250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10594.677250][ T3116] dst_init+0x84/0x4a0 [10594.677250][ T3116] dst_alloc+0x97/0x150 [10594.677250][ T3116] ip6_dst_alloc+0x23/0x90 [10594.677250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10594.677250][ T3116] ip6_pol_route+0x56f/0x840 [10594.677250][ T3116] __fib6_rule_action+0x47a/0x5b0 [10594.677250][ T3116] fib_rules_lookup+0x2b4/0xa20 [10594.677250][ T3116] fib6_rule_lookup+0x182/0x630 [10594.677250][ T3116] ip6_route_input+0x59c/0xa50 [10594.677250][ T3116] ipv6_rcv+0x397/0x810 [10594.677250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10594.677250][ T3116] process_backlog+0x101/0x620 [10594.677250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10594.677250][ T3116] net_rx_action+0x495/0xbe0 [10594.677250][ T3116] __do_softirq+0x1b5/0x7f6 [10594.677250][ T3116] [10594.679351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10594.679351][ T3116] netdev_get_by_index+0x5e/0x80 [10594.679351][ T3116] fib6_nh_init+0x3d8/0x15b0 [10594.679351][ T3116] ip6_route_info_create+0xf18/0x17d0 [10594.679351][ T3116] ip6_route_add+0x1c/0x140 [10594.679351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10594.679351][ T3116] addrconf_add_dev+0xe2/0x170 [10594.679351][ T3116] inet6_addr_add+0x12f/0xa40 [10594.679351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10594.679351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10594.679351][ T3116] netlink_rcv_skb+0x130/0x360 [10594.679351][ T3116] netlink_unicast+0x449/0x710 [10594.679351][ T3116] netlink_sendmsg+0x723/0xbe0 [10594.679351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10594.679351][ T3116] ___sys_sendmsg+0xee/0x170 [10594.679351][ T3116] __sys_sendmsg+0xcd/0x170 [10594.679351][ T3116] do_syscall_64+0xc6/0x1e0 [10594.679351][ T3116] [10594.681540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10594.681540][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10594.681540][ T3116] ipv6_find_idev+0x102/0x170 [10594.681540][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10594.681540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10594.681540][ T3116] netlink_rcv_skb+0x130/0x360 [10594.681540][ T3116] netlink_unicast+0x449/0x710 [10594.681540][ T3116] netlink_sendmsg+0x723/0xbe0 [10594.681540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10594.681540][ T3116] ___sys_sendmsg+0xee/0x170 [10594.681540][ T3116] __sys_sendmsg+0xcd/0x170 [10594.681540][ T3116] do_syscall_64+0xc6/0x1e0 [10594.681540][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10594.681540][ T3116] [10594.683241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10594.683241][ T3116] neigh_parms_alloc+0x1e5/0x510 [10594.683241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10594.683241][ T3116] ipv6_find_idev+0x102/0x170 [10594.683241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10594.683241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10594.683241][ T3116] netlink_rcv_skb+0x130/0x360 [10594.683241][ T3116] netlink_unicast+0x449/0x710 [10594.683241][ T3116] netlink_sendmsg+0x723/0xbe0 [10594.683241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10594.683241][ T3116] ___sys_sendmsg+0xee/0x170 [10594.683241][ T3116] __sys_sendmsg+0xcd/0x170 [10594.683241][ T3116] do_syscall_64+0xc6/0x1e0 [10594.683241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10594.683241][ T3116] [10604.884786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10604.885222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10604.885222][ T3116] dst_init+0x84/0x4a0 [10604.885222][ T3116] dst_alloc+0x97/0x150 [10604.885222][ T3116] ip6_dst_alloc+0x23/0x90 [10604.885222][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10604.885222][ T3116] ip6_pol_route+0x56f/0x840 [10604.885222][ T3116] __fib6_rule_action+0x47a/0x5b0 [10604.885222][ T3116] fib_rules_lookup+0x2b4/0xa20 [10604.885222][ T3116] fib6_rule_lookup+0x182/0x630 [10604.885222][ T3116] ip6_route_input+0x59c/0xa50 [10604.885222][ T3116] ipv6_rcv+0x397/0x810 [10604.885222][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10604.885222][ T3116] process_backlog+0x101/0x620 [10604.885222][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10604.885222][ T3116] net_rx_action+0x495/0xbe0 [10604.885222][ T3116] __do_softirq+0x1b5/0x7f6 [10604.885222][ T3116] [10604.887366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10604.887366][ T3116] netdev_get_by_index+0x5e/0x80 [10604.887366][ T3116] fib6_nh_init+0x3d8/0x15b0 [10604.887366][ T3116] ip6_route_info_create+0xf18/0x17d0 [10604.887366][ T3116] ip6_route_add+0x1c/0x140 [10604.887366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10604.887366][ T3116] addrconf_add_dev+0xe2/0x170 [10604.887366][ T3116] inet6_addr_add+0x12f/0xa40 [10604.887366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10604.887366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10604.887366][ T3116] netlink_rcv_skb+0x130/0x360 [10604.887366][ T3116] netlink_unicast+0x449/0x710 [10604.887366][ T3116] netlink_sendmsg+0x723/0xbe0 [10604.887366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10604.887366][ T3116] ___sys_sendmsg+0xee/0x170 [10604.887366][ T3116] __sys_sendmsg+0xcd/0x170 [10604.887366][ T3116] do_syscall_64+0xc6/0x1e0 [10604.887366][ T3116] [10604.889583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10604.889583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10604.889583][ T3116] ipv6_find_idev+0x102/0x170 [10604.889583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10604.889583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10604.889583][ T3116] netlink_rcv_skb+0x130/0x360 [10604.889583][ T3116] netlink_unicast+0x449/0x710 [10604.889583][ T3116] netlink_sendmsg+0x723/0xbe0 [10604.889583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10604.889583][ T3116] ___sys_sendmsg+0xee/0x170 [10604.889583][ T3116] __sys_sendmsg+0xcd/0x170 [10604.889583][ T3116] do_syscall_64+0xc6/0x1e0 [10604.889583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10604.889583][ T3116] [10604.891315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10604.891315][ T3116] neigh_parms_alloc+0x1e5/0x510 [10604.891315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10604.891315][ T3116] ipv6_find_idev+0x102/0x170 [10604.891315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10604.891315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10604.891315][ T3116] netlink_rcv_skb+0x130/0x360 [10604.891315][ T3116] netlink_unicast+0x449/0x710 [10604.891315][ T3116] netlink_sendmsg+0x723/0xbe0 [10604.891315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10604.891315][ T3116] ___sys_sendmsg+0xee/0x170 [10604.891315][ T3116] __sys_sendmsg+0xcd/0x170 [10604.891315][ T3116] do_syscall_64+0xc6/0x1e0 [10604.891315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10604.891315][ T3116] [10615.116886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10615.117372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10615.117372][ T3116] dst_init+0x84/0x4a0 [10615.117372][ T3116] dst_alloc+0x97/0x150 [10615.117372][ T3116] ip6_dst_alloc+0x23/0x90 [10615.117372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10615.117372][ T3116] ip6_pol_route+0x56f/0x840 [10615.117372][ T3116] __fib6_rule_action+0x47a/0x5b0 [10615.117372][ T3116] fib_rules_lookup+0x2b4/0xa20 [10615.117372][ T3116] fib6_rule_lookup+0x182/0x630 [10615.117372][ T3116] ip6_route_input+0x59c/0xa50 [10615.117372][ T3116] ipv6_rcv+0x397/0x810 [10615.117372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10615.117372][ T3116] process_backlog+0x101/0x620 [10615.117372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10615.117372][ T3116] net_rx_action+0x495/0xbe0 [10615.117372][ T3116] __do_softirq+0x1b5/0x7f6 [10615.117372][ T3116] [10615.119492][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10615.119492][ T3116] netdev_get_by_index+0x5e/0x80 [10615.119492][ T3116] fib6_nh_init+0x3d8/0x15b0 [10615.119492][ T3116] ip6_route_info_create+0xf18/0x17d0 [10615.119492][ T3116] ip6_route_add+0x1c/0x140 [10615.119492][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10615.119492][ T3116] addrconf_add_dev+0xe2/0x170 [10615.119492][ T3116] inet6_addr_add+0x12f/0xa40 [10615.119492][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10615.119492][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10615.119492][ T3116] netlink_rcv_skb+0x130/0x360 [10615.119492][ T3116] netlink_unicast+0x449/0x710 [10615.119492][ T3116] netlink_sendmsg+0x723/0xbe0 [10615.119492][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10615.119492][ T3116] ___sys_sendmsg+0xee/0x170 [10615.119492][ T3116] __sys_sendmsg+0xcd/0x170 [10615.119492][ T3116] do_syscall_64+0xc6/0x1e0 [10615.119492][ T3116] [10615.121699][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10615.121699][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10615.121699][ T3116] ipv6_find_idev+0x102/0x170 [10615.121699][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10615.121699][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10615.121699][ T3116] netlink_rcv_skb+0x130/0x360 [10615.121699][ T3116] netlink_unicast+0x449/0x710 [10615.121699][ T3116] netlink_sendmsg+0x723/0xbe0 [10615.121699][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10615.121699][ T3116] ___sys_sendmsg+0xee/0x170 [10615.121699][ T3116] __sys_sendmsg+0xcd/0x170 [10615.121699][ T3116] do_syscall_64+0xc6/0x1e0 [10615.121699][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10615.121699][ T3116] [10615.123420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10615.123420][ T3116] neigh_parms_alloc+0x1e5/0x510 [10615.123420][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10615.123420][ T3116] ipv6_find_idev+0x102/0x170 [10615.123420][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10615.123420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10615.123420][ T3116] netlink_rcv_skb+0x130/0x360 [10615.123420][ T3116] netlink_unicast+0x449/0x710 [10615.123420][ T3116] netlink_sendmsg+0x723/0xbe0 [10615.123420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10615.123420][ T3116] ___sys_sendmsg+0xee/0x170 [10615.123420][ T3116] __sys_sendmsg+0xcd/0x170 [10615.123420][ T3116] do_syscall_64+0xc6/0x1e0 [10615.123420][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10615.123420][ T3116] [10625.372791][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10625.373209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10625.373209][ T3116] dst_init+0x84/0x4a0 [10625.373209][ T3116] dst_alloc+0x97/0x150 [10625.373209][ T3116] ip6_dst_alloc+0x23/0x90 [10625.373209][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10625.373209][ T3116] ip6_pol_route+0x56f/0x840 [10625.373209][ T3116] __fib6_rule_action+0x47a/0x5b0 [10625.373209][ T3116] fib_rules_lookup+0x2b4/0xa20 [10625.373209][ T3116] fib6_rule_lookup+0x182/0x630 [10625.373209][ T3116] ip6_route_input+0x59c/0xa50 [10625.373209][ T3116] ipv6_rcv+0x397/0x810 [10625.373209][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10625.373209][ T3116] process_backlog+0x101/0x620 [10625.373209][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10625.373209][ T3116] net_rx_action+0x495/0xbe0 [10625.373209][ T3116] __do_softirq+0x1b5/0x7f6 [10625.373209][ T3116] [10625.375983][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10625.375983][ T3116] netdev_get_by_index+0x5e/0x80 [10625.375983][ T3116] fib6_nh_init+0x3d8/0x15b0 [10625.375983][ T3116] ip6_route_info_create+0xf18/0x17d0 [10625.375983][ T3116] ip6_route_add+0x1c/0x140 [10625.375983][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10625.375983][ T3116] addrconf_add_dev+0xe2/0x170 [10625.375983][ T3116] inet6_addr_add+0x12f/0xa40 [10625.375983][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10625.375983][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10625.375983][ T3116] netlink_rcv_skb+0x130/0x360 [10625.375983][ T3116] netlink_unicast+0x449/0x710 [10625.375983][ T3116] netlink_sendmsg+0x723/0xbe0 [10625.375983][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10625.375983][ T3116] ___sys_sendmsg+0xee/0x170 [10625.375983][ T3116] __sys_sendmsg+0xcd/0x170 [10625.375983][ T3116] do_syscall_64+0xc6/0x1e0 [10625.375983][ T3116] [10625.379617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10625.379617][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10625.379617][ T3116] ipv6_find_idev+0x102/0x170 [10625.379617][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10625.379617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10625.379617][ T3116] netlink_rcv_skb+0x130/0x360 [10625.379617][ T3116] netlink_unicast+0x449/0x710 [10625.379617][ T3116] netlink_sendmsg+0x723/0xbe0 [10625.379617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10625.379617][ T3116] ___sys_sendmsg+0xee/0x170 [10625.379617][ T3116] __sys_sendmsg+0xcd/0x170 [10625.379617][ T3116] do_syscall_64+0xc6/0x1e0 [10625.379617][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10625.379617][ T3116] [10625.381497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10625.381497][ T3116] neigh_parms_alloc+0x1e5/0x510 [10625.381497][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10625.381497][ T3116] ipv6_find_idev+0x102/0x170 [10625.381497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10625.381497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10625.381497][ T3116] netlink_rcv_skb+0x130/0x360 [10625.381497][ T3116] netlink_unicast+0x449/0x710 [10625.381497][ T3116] netlink_sendmsg+0x723/0xbe0 [10625.381497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10625.381497][ T3116] ___sys_sendmsg+0xee/0x170 [10625.381497][ T3116] __sys_sendmsg+0xcd/0x170 [10625.381497][ T3116] do_syscall_64+0xc6/0x1e0 [10625.381497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10625.381497][ T3116] [10635.628805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10635.629295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10635.629295][ T3116] dst_init+0x84/0x4a0 [10635.629295][ T3116] dst_alloc+0x97/0x150 [10635.629295][ T3116] ip6_dst_alloc+0x23/0x90 [10635.629295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10635.629295][ T3116] ip6_pol_route+0x56f/0x840 [10635.629295][ T3116] __fib6_rule_action+0x47a/0x5b0 [10635.629295][ T3116] fib_rules_lookup+0x2b4/0xa20 [10635.629295][ T3116] fib6_rule_lookup+0x182/0x630 [10635.629295][ T3116] ip6_route_input+0x59c/0xa50 [10635.629295][ T3116] ipv6_rcv+0x397/0x810 [10635.629295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10635.629295][ T3116] process_backlog+0x101/0x620 [10635.629295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10635.629295][ T3116] net_rx_action+0x495/0xbe0 [10635.629295][ T3116] __do_softirq+0x1b5/0x7f6 [10635.629295][ T3116] [10635.631747][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10635.631747][ T3116] netdev_get_by_index+0x5e/0x80 [10635.631747][ T3116] fib6_nh_init+0x3d8/0x15b0 [10635.631747][ T3116] ip6_route_info_create+0xf18/0x17d0 [10635.631747][ T3116] ip6_route_add+0x1c/0x140 [10635.631747][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10635.631747][ T3116] addrconf_add_dev+0xe2/0x170 [10635.631747][ T3116] inet6_addr_add+0x12f/0xa40 [10635.631747][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10635.631747][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10635.631747][ T3116] netlink_rcv_skb+0x130/0x360 [10635.631747][ T3116] netlink_unicast+0x449/0x710 [10635.631747][ T3116] netlink_sendmsg+0x723/0xbe0 [10635.631747][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10635.631747][ T3116] ___sys_sendmsg+0xee/0x170 [10635.631747][ T3116] __sys_sendmsg+0xcd/0x170 [10635.631747][ T3116] do_syscall_64+0xc6/0x1e0 [10635.631747][ T3116] [10635.634318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10635.634318][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10635.634318][ T3116] ipv6_find_idev+0x102/0x170 [10635.634318][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10635.634318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10635.634318][ T3116] netlink_rcv_skb+0x130/0x360 [10635.634318][ T3116] netlink_unicast+0x449/0x710 [10635.634318][ T3116] netlink_sendmsg+0x723/0xbe0 [10635.634318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10635.634318][ T3116] ___sys_sendmsg+0xee/0x170 [10635.634318][ T3116] __sys_sendmsg+0xcd/0x170 [10635.634318][ T3116] do_syscall_64+0xc6/0x1e0 [10635.634318][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10635.634318][ T3116] [10635.636353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10635.636353][ T3116] neigh_parms_alloc+0x1e5/0x510 [10635.636353][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10635.636353][ T3116] ipv6_find_idev+0x102/0x170 [10635.636353][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10635.636353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10635.636353][ T3116] netlink_rcv_skb+0x130/0x360 [10635.636353][ T3116] netlink_unicast+0x449/0x710 [10635.636353][ T3116] netlink_sendmsg+0x723/0xbe0 [10635.636353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10635.636353][ T3116] ___sys_sendmsg+0xee/0x170 [10635.636353][ T3116] __sys_sendmsg+0xcd/0x170 [10635.636353][ T3116] do_syscall_64+0xc6/0x1e0 [10635.636353][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10635.636353][ T3116] [10645.652797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10645.653201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10645.653201][ T3116] dst_init+0x84/0x4a0 [10645.653201][ T3116] dst_alloc+0x97/0x150 [10645.653201][ T3116] ip6_dst_alloc+0x23/0x90 [10645.653201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10645.653201][ T3116] ip6_pol_route+0x56f/0x840 [10645.653201][ T3116] __fib6_rule_action+0x47a/0x5b0 [10645.653201][ T3116] fib_rules_lookup+0x2b4/0xa20 [10645.653201][ T3116] fib6_rule_lookup+0x182/0x630 [10645.653201][ T3116] ip6_route_input+0x59c/0xa50 [10645.653201][ T3116] ipv6_rcv+0x397/0x810 [10645.653201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10645.653201][ T3116] process_backlog+0x101/0x620 [10645.653201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10645.653201][ T3116] net_rx_action+0x495/0xbe0 [10645.653201][ T3116] __do_softirq+0x1b5/0x7f6 [10645.653201][ T3116] [10645.655344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10645.655344][ T3116] netdev_get_by_index+0x5e/0x80 [10645.655344][ T3116] fib6_nh_init+0x3d8/0x15b0 [10645.655344][ T3116] ip6_route_info_create+0xf18/0x17d0 [10645.655344][ T3116] ip6_route_add+0x1c/0x140 [10645.655344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10645.655344][ T3116] addrconf_add_dev+0xe2/0x170 [10645.655344][ T3116] inet6_addr_add+0x12f/0xa40 [10645.655344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10645.655344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10645.655344][ T3116] netlink_rcv_skb+0x130/0x360 [10645.655344][ T3116] netlink_unicast+0x449/0x710 [10645.655344][ T3116] netlink_sendmsg+0x723/0xbe0 [10645.655344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10645.655344][ T3116] ___sys_sendmsg+0xee/0x170 [10645.655344][ T3116] __sys_sendmsg+0xcd/0x170 [10645.655344][ T3116] do_syscall_64+0xc6/0x1e0 [10645.655344][ T3116] [10645.657575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10645.657575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10645.657575][ T3116] ipv6_find_idev+0x102/0x170 [10645.657575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10645.657575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10645.657575][ T3116] netlink_rcv_skb+0x130/0x360 [10645.657575][ T3116] netlink_unicast+0x449/0x710 [10645.657575][ T3116] netlink_sendmsg+0x723/0xbe0 [10645.657575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10645.657575][ T3116] ___sys_sendmsg+0xee/0x170 [10645.657575][ T3116] __sys_sendmsg+0xcd/0x170 [10645.657575][ T3116] do_syscall_64+0xc6/0x1e0 [10645.657575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10645.657575][ T3116] [10645.659416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10645.659416][ T3116] neigh_parms_alloc+0x1e5/0x510 [10645.659416][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10645.659416][ T3116] ipv6_find_idev+0x102/0x170 [10645.659416][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10645.659416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10645.659416][ T3116] netlink_rcv_skb+0x130/0x360 [10645.659416][ T3116] netlink_unicast+0x449/0x710 [10645.659416][ T3116] netlink_sendmsg+0x723/0xbe0 [10645.659416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10645.659416][ T3116] ___sys_sendmsg+0xee/0x170 [10645.659416][ T3116] __sys_sendmsg+0xcd/0x170 [10645.659416][ T3116] do_syscall_64+0xc6/0x1e0 [10645.659416][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10645.659416][ T3116] [10655.852765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10655.853312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10655.853312][ T3116] dst_init+0x84/0x4a0 [10655.853312][ T3116] dst_alloc+0x97/0x150 [10655.853312][ T3116] ip6_dst_alloc+0x23/0x90 [10655.853312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10655.853312][ T3116] ip6_pol_route+0x56f/0x840 [10655.853312][ T3116] __fib6_rule_action+0x47a/0x5b0 [10655.853312][ T3116] fib_rules_lookup+0x2b4/0xa20 [10655.853312][ T3116] fib6_rule_lookup+0x182/0x630 [10655.853312][ T3116] ip6_route_input+0x59c/0xa50 [10655.853312][ T3116] ipv6_rcv+0x397/0x810 [10655.853312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10655.853312][ T3116] process_backlog+0x101/0x620 [10655.853312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10655.853312][ T3116] net_rx_action+0x495/0xbe0 [10655.853312][ T3116] __do_softirq+0x1b5/0x7f6 [10655.853312][ T3116] [10655.856230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10655.856230][ T3116] netdev_get_by_index+0x5e/0x80 [10655.856230][ T3116] fib6_nh_init+0x3d8/0x15b0 [10655.856230][ T3116] ip6_route_info_create+0xf18/0x17d0 [10655.856230][ T3116] ip6_route_add+0x1c/0x140 [10655.856230][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10655.856230][ T3116] addrconf_add_dev+0xe2/0x170 [10655.856230][ T3116] inet6_addr_add+0x12f/0xa40 [10655.856230][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10655.856230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10655.856230][ T3116] netlink_rcv_skb+0x130/0x360 [10655.856230][ T3116] netlink_unicast+0x449/0x710 [10655.856230][ T3116] netlink_sendmsg+0x723/0xbe0 [10655.856230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10655.856230][ T3116] ___sys_sendmsg+0xee/0x170 [10655.856230][ T3116] __sys_sendmsg+0xcd/0x170 [10655.856230][ T3116] do_syscall_64+0xc6/0x1e0 [10655.856230][ T3116] [10655.859084][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10655.859084][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10655.859084][ T3116] ipv6_find_idev+0x102/0x170 [10655.859084][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10655.859084][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10655.859084][ T3116] netlink_rcv_skb+0x130/0x360 [10655.859084][ T3116] netlink_unicast+0x449/0x710 [10655.859084][ T3116] netlink_sendmsg+0x723/0xbe0 [10655.859084][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10655.859084][ T3116] ___sys_sendmsg+0xee/0x170 [10655.859084][ T3116] __sys_sendmsg+0xcd/0x170 [10655.859084][ T3116] do_syscall_64+0xc6/0x1e0 [10655.859084][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10655.859084][ T3116] [10655.862061][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10655.862061][ T3116] neigh_parms_alloc+0x1e5/0x510 [10655.862061][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10655.862061][ T3116] ipv6_find_idev+0x102/0x170 [10655.862061][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10655.862061][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10655.862061][ T3116] netlink_rcv_skb+0x130/0x360 [10655.862061][ T3116] netlink_unicast+0x449/0x710 [10655.862061][ T3116] netlink_sendmsg+0x723/0xbe0 [10655.862061][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10655.862061][ T3116] ___sys_sendmsg+0xee/0x170 [10655.862061][ T3116] __sys_sendmsg+0xcd/0x170 [10655.862061][ T3116] do_syscall_64+0xc6/0x1e0 [10655.862061][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10655.862061][ T3116] [10665.908809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10665.909339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10665.909339][ T3116] dst_init+0x84/0x4a0 [10665.909339][ T3116] dst_alloc+0x97/0x150 [10665.909339][ T3116] ip6_dst_alloc+0x23/0x90 [10665.909339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10665.909339][ T3116] ip6_pol_route+0x56f/0x840 [10665.909339][ T3116] __fib6_rule_action+0x47a/0x5b0 [10665.909339][ T3116] fib_rules_lookup+0x2b4/0xa20 [10665.909339][ T3116] fib6_rule_lookup+0x182/0x630 [10665.909339][ T3116] ip6_route_input+0x59c/0xa50 [10665.909339][ T3116] ipv6_rcv+0x397/0x810 [10665.909339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10665.909339][ T3116] process_backlog+0x101/0x620 [10665.909339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10665.909339][ T3116] net_rx_action+0x495/0xbe0 [10665.909339][ T3116] __do_softirq+0x1b5/0x7f6 [10665.909339][ T3116] [10665.912610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10665.912610][ T3116] netdev_get_by_index+0x5e/0x80 [10665.912610][ T3116] fib6_nh_init+0x3d8/0x15b0 [10665.912610][ T3116] ip6_route_info_create+0xf18/0x17d0 [10665.912610][ T3116] ip6_route_add+0x1c/0x140 [10665.912610][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10665.912610][ T3116] addrconf_add_dev+0xe2/0x170 [10665.912610][ T3116] inet6_addr_add+0x12f/0xa40 [10665.912610][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10665.912610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10665.912610][ T3116] netlink_rcv_skb+0x130/0x360 [10665.912610][ T3116] netlink_unicast+0x449/0x710 [10665.912610][ T3116] netlink_sendmsg+0x723/0xbe0 [10665.912610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10665.912610][ T3116] ___sys_sendmsg+0xee/0x170 [10665.912610][ T3116] __sys_sendmsg+0xcd/0x170 [10665.912610][ T3116] do_syscall_64+0xc6/0x1e0 [10665.912610][ T3116] [10665.916077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10665.916077][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10665.916077][ T3116] ipv6_find_idev+0x102/0x170 [10665.916077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10665.916077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10665.916077][ T3116] netlink_rcv_skb+0x130/0x360 [10665.916077][ T3116] netlink_unicast+0x449/0x710 [10665.916077][ T3116] netlink_sendmsg+0x723/0xbe0 [10665.916077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10665.916077][ T3116] ___sys_sendmsg+0xee/0x170 [10665.916077][ T3116] __sys_sendmsg+0xcd/0x170 [10665.916077][ T3116] do_syscall_64+0xc6/0x1e0 [10665.916077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10665.916077][ T3116] [10665.918853][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10665.918853][ T3116] neigh_parms_alloc+0x1e5/0x510 [10665.918853][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10665.918853][ T3116] ipv6_find_idev+0x102/0x170 [10665.918853][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10665.918853][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10665.918853][ T3116] netlink_rcv_skb+0x130/0x360 [10665.918853][ T3116] netlink_unicast+0x449/0x710 [10665.918853][ T3116] netlink_sendmsg+0x723/0xbe0 [10665.918853][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10665.918853][ T3116] ___sys_sendmsg+0xee/0x170 [10665.918853][ T3116] __sys_sendmsg+0xcd/0x170 [10665.918853][ T3116] do_syscall_64+0xc6/0x1e0 [10665.918853][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10665.918853][ T3116] [10675.932789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10675.933712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10675.933712][ T3116] dst_init+0x84/0x4a0 [10675.933712][ T3116] dst_alloc+0x97/0x150 [10675.933712][ T3116] ip6_dst_alloc+0x23/0x90 [10675.933712][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10675.933712][ T3116] ip6_pol_route+0x56f/0x840 [10675.933712][ T3116] __fib6_rule_action+0x47a/0x5b0 [10675.933712][ T3116] fib_rules_lookup+0x2b4/0xa20 [10675.933712][ T3116] fib6_rule_lookup+0x182/0x630 [10675.933712][ T3116] ip6_route_input+0x59c/0xa50 [10675.933712][ T3116] ipv6_rcv+0x397/0x810 [10675.933712][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10675.933712][ T3116] process_backlog+0x101/0x620 [10675.933712][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10675.933712][ T3116] net_rx_action+0x495/0xbe0 [10675.933712][ T3116] __do_softirq+0x1b5/0x7f6 [10675.933712][ T3116] [10675.935807][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10675.935807][ T3116] netdev_get_by_index+0x5e/0x80 [10675.935807][ T3116] fib6_nh_init+0x3d8/0x15b0 [10675.935807][ T3116] ip6_route_info_create+0xf18/0x17d0 [10675.935807][ T3116] ip6_route_add+0x1c/0x140 [10675.935807][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10675.935807][ T3116] addrconf_add_dev+0xe2/0x170 [10675.935807][ T3116] inet6_addr_add+0x12f/0xa40 [10675.935807][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10675.935807][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10675.935807][ T3116] netlink_rcv_skb+0x130/0x360 [10675.935807][ T3116] netlink_unicast+0x449/0x710 [10675.935807][ T3116] netlink_sendmsg+0x723/0xbe0 [10675.935807][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10675.935807][ T3116] ___sys_sendmsg+0xee/0x170 [10675.935807][ T3116] __sys_sendmsg+0xcd/0x170 [10675.935807][ T3116] do_syscall_64+0xc6/0x1e0 [10675.935807][ T3116] [10675.938022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10675.938022][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10675.938022][ T3116] ipv6_find_idev+0x102/0x170 [10675.938022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10675.938022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10675.938022][ T3116] netlink_rcv_skb+0x130/0x360 [10675.938022][ T3116] netlink_unicast+0x449/0x710 [10675.938022][ T3116] netlink_sendmsg+0x723/0xbe0 [10675.938022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10675.938022][ T3116] ___sys_sendmsg+0xee/0x170 [10675.938022][ T3116] __sys_sendmsg+0xcd/0x170 [10675.938022][ T3116] do_syscall_64+0xc6/0x1e0 [10675.938022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10675.938022][ T3116] [10675.939851][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10675.939851][ T3116] neigh_parms_alloc+0x1e5/0x510 [10675.939851][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10675.939851][ T3116] ipv6_find_idev+0x102/0x170 [10675.939851][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10675.939851][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10675.939851][ T3116] netlink_rcv_skb+0x130/0x360 [10675.939851][ T3116] netlink_unicast+0x449/0x710 [10675.939851][ T3116] netlink_sendmsg+0x723/0xbe0 [10675.939851][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10675.939851][ T3116] ___sys_sendmsg+0xee/0x170 [10675.939851][ T3116] __sys_sendmsg+0xcd/0x170 [10675.939851][ T3116] do_syscall_64+0xc6/0x1e0 [10675.939851][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10675.939851][ T3116] [10686.180842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10686.181539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10686.181539][ T3116] dst_init+0x84/0x4a0 [10686.181539][ T3116] dst_alloc+0x97/0x150 [10686.181539][ T3116] ip6_dst_alloc+0x23/0x90 [10686.181539][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10686.181539][ T3116] ip6_pol_route+0x56f/0x840 [10686.181539][ T3116] __fib6_rule_action+0x47a/0x5b0 [10686.181539][ T3116] fib_rules_lookup+0x2b4/0xa20 [10686.181539][ T3116] fib6_rule_lookup+0x182/0x630 [10686.181539][ T3116] ip6_route_input+0x59c/0xa50 [10686.181539][ T3116] ipv6_rcv+0x397/0x810 [10686.181539][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10686.181539][ T3116] process_backlog+0x101/0x620 [10686.181539][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10686.181539][ T3116] net_rx_action+0x495/0xbe0 [10686.181539][ T3116] __do_softirq+0x1b5/0x7f6 [10686.181539][ T3116] [10686.185022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10686.185022][ T3116] netdev_get_by_index+0x5e/0x80 [10686.185022][ T3116] fib6_nh_init+0x3d8/0x15b0 [10686.185022][ T3116] ip6_route_info_create+0xf18/0x17d0 [10686.185022][ T3116] ip6_route_add+0x1c/0x140 [10686.185022][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10686.185022][ T3116] addrconf_add_dev+0xe2/0x170 [10686.185022][ T3116] inet6_addr_add+0x12f/0xa40 [10686.185022][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10686.185022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10686.185022][ T3116] netlink_rcv_skb+0x130/0x360 [10686.185022][ T3116] netlink_unicast+0x449/0x710 [10686.185022][ T3116] netlink_sendmsg+0x723/0xbe0 [10686.185022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10686.185022][ T3116] ___sys_sendmsg+0xee/0x170 [10686.185022][ T3116] __sys_sendmsg+0xcd/0x170 [10686.185022][ T3116] do_syscall_64+0xc6/0x1e0 [10686.185022][ T3116] [10686.188581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10686.188581][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10686.188581][ T3116] ipv6_find_idev+0x102/0x170 [10686.188581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10686.188581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10686.188581][ T3116] netlink_rcv_skb+0x130/0x360 [10686.188581][ T3116] netlink_unicast+0x449/0x710 [10686.188581][ T3116] netlink_sendmsg+0x723/0xbe0 [10686.188581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10686.188581][ T3116] ___sys_sendmsg+0xee/0x170 [10686.188581][ T3116] __sys_sendmsg+0xcd/0x170 [10686.188581][ T3116] do_syscall_64+0xc6/0x1e0 [10686.188581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10686.188581][ T3116] [10686.191296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10686.191296][ T3116] neigh_parms_alloc+0x1e5/0x510 [10686.191296][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10686.191296][ T3116] ipv6_find_idev+0x102/0x170 [10686.191296][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10686.191296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10686.191296][ T3116] netlink_rcv_skb+0x130/0x360 [10686.191296][ T3116] netlink_unicast+0x449/0x710 [10686.191296][ T3116] netlink_sendmsg+0x723/0xbe0 [10686.191296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10686.191296][ T3116] ___sys_sendmsg+0xee/0x170 [10686.191296][ T3116] __sys_sendmsg+0xcd/0x170 [10686.191296][ T3116] do_syscall_64+0xc6/0x1e0 [10686.191296][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10686.191296][ T3116] [10696.436785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10696.437291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10696.437291][ T3116] dst_init+0x84/0x4a0 [10696.437291][ T3116] dst_alloc+0x97/0x150 [10696.437291][ T3116] ip6_dst_alloc+0x23/0x90 [10696.437291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10696.437291][ T3116] ip6_pol_route+0x56f/0x840 [10696.437291][ T3116] __fib6_rule_action+0x47a/0x5b0 [10696.437291][ T3116] fib_rules_lookup+0x2b4/0xa20 [10696.437291][ T3116] fib6_rule_lookup+0x182/0x630 [10696.437291][ T3116] ip6_route_input+0x59c/0xa50 [10696.437291][ T3116] ipv6_rcv+0x397/0x810 [10696.437291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10696.437291][ T3116] process_backlog+0x101/0x620 [10696.437291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10696.437291][ T3116] net_rx_action+0x495/0xbe0 [10696.437291][ T3116] __do_softirq+0x1b5/0x7f6 [10696.437291][ T3116] [10696.439694][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10696.439694][ T3116] netdev_get_by_index+0x5e/0x80 [10696.439694][ T3116] fib6_nh_init+0x3d8/0x15b0 [10696.439694][ T3116] ip6_route_info_create+0xf18/0x17d0 [10696.439694][ T3116] ip6_route_add+0x1c/0x140 [10696.439694][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10696.439694][ T3116] addrconf_add_dev+0xe2/0x170 [10696.439694][ T3116] inet6_addr_add+0x12f/0xa40 [10696.439694][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10696.439694][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10696.439694][ T3116] netlink_rcv_skb+0x130/0x360 [10696.439694][ T3116] netlink_unicast+0x449/0x710 [10696.439694][ T3116] netlink_sendmsg+0x723/0xbe0 [10696.439694][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10696.439694][ T3116] ___sys_sendmsg+0xee/0x170 [10696.439694][ T3116] __sys_sendmsg+0xcd/0x170 [10696.439694][ T3116] do_syscall_64+0xc6/0x1e0 [10696.439694][ T3116] [10696.442285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10696.442285][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10696.442285][ T3116] ipv6_find_idev+0x102/0x170 [10696.442285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10696.442285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10696.442285][ T3116] netlink_rcv_skb+0x130/0x360 [10696.442285][ T3116] netlink_unicast+0x449/0x710 [10696.442285][ T3116] netlink_sendmsg+0x723/0xbe0 [10696.442285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10696.442285][ T3116] ___sys_sendmsg+0xee/0x170 [10696.442285][ T3116] __sys_sendmsg+0xcd/0x170 [10696.442285][ T3116] do_syscall_64+0xc6/0x1e0 [10696.442285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10696.442285][ T3116] [10696.444063][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10696.444063][ T3116] neigh_parms_alloc+0x1e5/0x510 [10696.444063][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10696.444063][ T3116] ipv6_find_idev+0x102/0x170 [10696.444063][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10696.444063][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10696.444063][ T3116] netlink_rcv_skb+0x130/0x360 [10696.444063][ T3116] netlink_unicast+0x449/0x710 [10696.444063][ T3116] netlink_sendmsg+0x723/0xbe0 [10696.444063][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10696.444063][ T3116] ___sys_sendmsg+0xee/0x170 [10696.444063][ T3116] __sys_sendmsg+0xcd/0x170 [10696.444063][ T3116] do_syscall_64+0xc6/0x1e0 [10696.444063][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10696.444063][ T3116] [10706.460866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10706.461306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10706.461306][ T3116] dst_init+0x84/0x4a0 [10706.461306][ T3116] dst_alloc+0x97/0x150 [10706.461306][ T3116] ip6_dst_alloc+0x23/0x90 [10706.461306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10706.461306][ T3116] ip6_pol_route+0x56f/0x840 [10706.461306][ T3116] __fib6_rule_action+0x47a/0x5b0 [10706.461306][ T3116] fib_rules_lookup+0x2b4/0xa20 [10706.461306][ T3116] fib6_rule_lookup+0x182/0x630 [10706.461306][ T3116] ip6_route_input+0x59c/0xa50 [10706.461306][ T3116] ipv6_rcv+0x397/0x810 [10706.461306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10706.461306][ T3116] process_backlog+0x101/0x620 [10706.461306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10706.461306][ T3116] net_rx_action+0x495/0xbe0 [10706.461306][ T3116] __do_softirq+0x1b5/0x7f6 [10706.461306][ T3116] [10706.463455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10706.463455][ T3116] netdev_get_by_index+0x5e/0x80 [10706.463455][ T3116] fib6_nh_init+0x3d8/0x15b0 [10706.463455][ T3116] ip6_route_info_create+0xf18/0x17d0 [10706.463455][ T3116] ip6_route_add+0x1c/0x140 [10706.463455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10706.463455][ T3116] addrconf_add_dev+0xe2/0x170 [10706.463455][ T3116] inet6_addr_add+0x12f/0xa40 [10706.463455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10706.463455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10706.463455][ T3116] netlink_rcv_skb+0x130/0x360 [10706.463455][ T3116] netlink_unicast+0x449/0x710 [10706.463455][ T3116] netlink_sendmsg+0x723/0xbe0 [10706.463455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10706.463455][ T3116] ___sys_sendmsg+0xee/0x170 [10706.463455][ T3116] __sys_sendmsg+0xcd/0x170 [10706.463455][ T3116] do_syscall_64+0xc6/0x1e0 [10706.463455][ T3116] [10706.465675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10706.465675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10706.465675][ T3116] ipv6_find_idev+0x102/0x170 [10706.465675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10706.465675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10706.465675][ T3116] netlink_rcv_skb+0x130/0x360 [10706.465675][ T3116] netlink_unicast+0x449/0x710 [10706.465675][ T3116] netlink_sendmsg+0x723/0xbe0 [10706.465675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10706.465675][ T3116] ___sys_sendmsg+0xee/0x170 [10706.465675][ T3116] __sys_sendmsg+0xcd/0x170 [10706.465675][ T3116] do_syscall_64+0xc6/0x1e0 [10706.465675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10706.465675][ T3116] [10706.467415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10706.467415][ T3116] neigh_parms_alloc+0x1e5/0x510 [10706.467415][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10706.467415][ T3116] ipv6_find_idev+0x102/0x170 [10706.467415][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10706.467415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10706.467415][ T3116] netlink_rcv_skb+0x130/0x360 [10706.467415][ T3116] netlink_unicast+0x449/0x710 [10706.467415][ T3116] netlink_sendmsg+0x723/0xbe0 [10706.467415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10706.467415][ T3116] ___sys_sendmsg+0xee/0x170 [10706.467415][ T3116] __sys_sendmsg+0xcd/0x170 [10706.467415][ T3116] do_syscall_64+0xc6/0x1e0 [10706.467415][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10706.467415][ T3116] [10716.708802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10716.709250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10716.709250][ T3116] dst_init+0x84/0x4a0 [10716.709250][ T3116] dst_alloc+0x97/0x150 [10716.709250][ T3116] ip6_dst_alloc+0x23/0x90 [10716.709250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10716.709250][ T3116] ip6_pol_route+0x56f/0x840 [10716.709250][ T3116] __fib6_rule_action+0x47a/0x5b0 [10716.709250][ T3116] fib_rules_lookup+0x2b4/0xa20 [10716.709250][ T3116] fib6_rule_lookup+0x182/0x630 [10716.709250][ T3116] ip6_route_input+0x59c/0xa50 [10716.709250][ T3116] ipv6_rcv+0x397/0x810 [10716.709250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10716.709250][ T3116] process_backlog+0x101/0x620 [10716.709250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10716.709250][ T3116] net_rx_action+0x495/0xbe0 [10716.709250][ T3116] __do_softirq+0x1b5/0x7f6 [10716.709250][ T3116] [10716.712076][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10716.712076][ T3116] netdev_get_by_index+0x5e/0x80 [10716.712076][ T3116] fib6_nh_init+0x3d8/0x15b0 [10716.712076][ T3116] ip6_route_info_create+0xf18/0x17d0 [10716.712076][ T3116] ip6_route_add+0x1c/0x140 [10716.712076][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10716.712076][ T3116] addrconf_add_dev+0xe2/0x170 [10716.712076][ T3116] inet6_addr_add+0x12f/0xa40 [10716.712076][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10716.712076][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10716.712076][ T3116] netlink_rcv_skb+0x130/0x360 [10716.712076][ T3116] netlink_unicast+0x449/0x710 [10716.712076][ T3116] netlink_sendmsg+0x723/0xbe0 [10716.712076][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10716.712076][ T3116] ___sys_sendmsg+0xee/0x170 [10716.712076][ T3116] __sys_sendmsg+0xcd/0x170 [10716.712076][ T3116] do_syscall_64+0xc6/0x1e0 [10716.712076][ T3116] [10716.714481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10716.714481][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10716.714481][ T3116] ipv6_find_idev+0x102/0x170 [10716.714481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10716.714481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10716.714481][ T3116] netlink_rcv_skb+0x130/0x360 [10716.714481][ T3116] netlink_unicast+0x449/0x710 [10716.714481][ T3116] netlink_sendmsg+0x723/0xbe0 [10716.714481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10716.714481][ T3116] ___sys_sendmsg+0xee/0x170 [10716.714481][ T3116] __sys_sendmsg+0xcd/0x170 [10716.714481][ T3116] do_syscall_64+0xc6/0x1e0 [10716.714481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10716.714481][ T3116] [10716.716353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10716.716353][ T3116] neigh_parms_alloc+0x1e5/0x510 [10716.716353][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10716.716353][ T3116] ipv6_find_idev+0x102/0x170 [10716.716353][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10716.716353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10716.716353][ T3116] netlink_rcv_skb+0x130/0x360 [10716.716353][ T3116] netlink_unicast+0x449/0x710 [10716.716353][ T3116] netlink_sendmsg+0x723/0xbe0 [10716.716353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10716.716353][ T3116] ___sys_sendmsg+0xee/0x170 [10716.716353][ T3116] __sys_sendmsg+0xcd/0x170 [10716.716353][ T3116] do_syscall_64+0xc6/0x1e0 [10716.716353][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10716.716353][ T3116] [10726.956894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10726.957319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10726.957319][ T3116] dst_init+0x84/0x4a0 [10726.957319][ T3116] dst_alloc+0x97/0x150 [10726.957319][ T3116] ip6_dst_alloc+0x23/0x90 [10726.957319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10726.957319][ T3116] ip6_pol_route+0x56f/0x840 [10726.957319][ T3116] __fib6_rule_action+0x47a/0x5b0 [10726.957319][ T3116] fib_rules_lookup+0x2b4/0xa20 [10726.957319][ T3116] fib6_rule_lookup+0x182/0x630 [10726.957319][ T3116] ip6_route_input+0x59c/0xa50 [10726.957319][ T3116] ipv6_rcv+0x397/0x810 [10726.957319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10726.957319][ T3116] process_backlog+0x101/0x620 [10726.957319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10726.957319][ T3116] net_rx_action+0x495/0xbe0 [10726.957319][ T3116] __do_softirq+0x1b5/0x7f6 [10726.957319][ T3116] [10726.959473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10726.959473][ T3116] netdev_get_by_index+0x5e/0x80 [10726.959473][ T3116] fib6_nh_init+0x3d8/0x15b0 [10726.959473][ T3116] ip6_route_info_create+0xf18/0x17d0 [10726.959473][ T3116] ip6_route_add+0x1c/0x140 [10726.959473][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10726.959473][ T3116] addrconf_add_dev+0xe2/0x170 [10726.959473][ T3116] inet6_addr_add+0x12f/0xa40 [10726.959473][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10726.959473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10726.959473][ T3116] netlink_rcv_skb+0x130/0x360 [10726.959473][ T3116] netlink_unicast+0x449/0x710 [10726.959473][ T3116] netlink_sendmsg+0x723/0xbe0 [10726.959473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10726.959473][ T3116] ___sys_sendmsg+0xee/0x170 [10726.959473][ T3116] __sys_sendmsg+0xcd/0x170 [10726.959473][ T3116] do_syscall_64+0xc6/0x1e0 [10726.959473][ T3116] [10726.961675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10726.961675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10726.961675][ T3116] ipv6_find_idev+0x102/0x170 [10726.961675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10726.961675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10726.961675][ T3116] netlink_rcv_skb+0x130/0x360 [10726.961675][ T3116] netlink_unicast+0x449/0x710 [10726.961675][ T3116] netlink_sendmsg+0x723/0xbe0 [10726.961675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10726.961675][ T3116] ___sys_sendmsg+0xee/0x170 [10726.961675][ T3116] __sys_sendmsg+0xcd/0x170 [10726.961675][ T3116] do_syscall_64+0xc6/0x1e0 [10726.961675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10726.961675][ T3116] [10726.963402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10726.963402][ T3116] neigh_parms_alloc+0x1e5/0x510 [10726.963402][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10726.963402][ T3116] ipv6_find_idev+0x102/0x170 [10726.963402][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10726.963402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10726.963402][ T3116] netlink_rcv_skb+0x130/0x360 [10726.963402][ T3116] netlink_unicast+0x449/0x710 [10726.963402][ T3116] netlink_sendmsg+0x723/0xbe0 [10726.963402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10726.963402][ T3116] ___sys_sendmsg+0xee/0x170 [10726.963402][ T3116] __sys_sendmsg+0xcd/0x170 [10726.963402][ T3116] do_syscall_64+0xc6/0x1e0 [10726.963402][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10726.963402][ T3116] [10737.204831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10737.205285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10737.205285][ T3116] dst_init+0x84/0x4a0 [10737.205285][ T3116] dst_alloc+0x97/0x150 [10737.205285][ T3116] ip6_dst_alloc+0x23/0x90 [10737.205285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10737.205285][ T3116] ip6_pol_route+0x56f/0x840 [10737.205285][ T3116] __fib6_rule_action+0x47a/0x5b0 [10737.205285][ T3116] fib_rules_lookup+0x2b4/0xa20 [10737.205285][ T3116] fib6_rule_lookup+0x182/0x630 [10737.205285][ T3116] ip6_route_input+0x59c/0xa50 [10737.205285][ T3116] ipv6_rcv+0x397/0x810 [10737.205285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10737.205285][ T3116] process_backlog+0x101/0x620 [10737.205285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10737.205285][ T3116] net_rx_action+0x495/0xbe0 [10737.205285][ T3116] __do_softirq+0x1b5/0x7f6 [10737.205285][ T3116] [10737.207633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10737.207633][ T3116] netdev_get_by_index+0x5e/0x80 [10737.207633][ T3116] fib6_nh_init+0x3d8/0x15b0 [10737.207633][ T3116] ip6_route_info_create+0xf18/0x17d0 [10737.207633][ T3116] ip6_route_add+0x1c/0x140 [10737.207633][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10737.207633][ T3116] addrconf_add_dev+0xe2/0x170 [10737.207633][ T3116] inet6_addr_add+0x12f/0xa40 [10737.207633][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10737.207633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10737.207633][ T3116] netlink_rcv_skb+0x130/0x360 [10737.207633][ T3116] netlink_unicast+0x449/0x710 [10737.207633][ T3116] netlink_sendmsg+0x723/0xbe0 [10737.207633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10737.207633][ T3116] ___sys_sendmsg+0xee/0x170 [10737.207633][ T3116] __sys_sendmsg+0xcd/0x170 [10737.207633][ T3116] do_syscall_64+0xc6/0x1e0 [10737.207633][ T3116] [10737.210089][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10737.210089][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10737.210089][ T3116] ipv6_find_idev+0x102/0x170 [10737.210089][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10737.210089][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10737.210089][ T3116] netlink_rcv_skb+0x130/0x360 [10737.210089][ T3116] netlink_unicast+0x449/0x710 [10737.210089][ T3116] netlink_sendmsg+0x723/0xbe0 [10737.210089][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10737.210089][ T3116] ___sys_sendmsg+0xee/0x170 [10737.210089][ T3116] __sys_sendmsg+0xcd/0x170 [10737.210089][ T3116] do_syscall_64+0xc6/0x1e0 [10737.210089][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10737.210089][ T3116] [10737.212015][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10737.212015][ T3116] neigh_parms_alloc+0x1e5/0x510 [10737.212015][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10737.212015][ T3116] ipv6_find_idev+0x102/0x170 [10737.212015][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10737.212015][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10737.212015][ T3116] netlink_rcv_skb+0x130/0x360 [10737.212015][ T3116] netlink_unicast+0x449/0x710 [10737.212015][ T3116] netlink_sendmsg+0x723/0xbe0 [10737.212015][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10737.212015][ T3116] ___sys_sendmsg+0xee/0x170 [10737.212015][ T3116] __sys_sendmsg+0xcd/0x170 [10737.212015][ T3116] do_syscall_64+0xc6/0x1e0 [10737.212015][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10737.212015][ T3116] [10747.452799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10747.453236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10747.453236][ T3116] dst_init+0x84/0x4a0 [10747.453236][ T3116] dst_alloc+0x97/0x150 [10747.453236][ T3116] ip6_dst_alloc+0x23/0x90 [10747.453236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10747.453236][ T3116] ip6_pol_route+0x56f/0x840 [10747.453236][ T3116] __fib6_rule_action+0x47a/0x5b0 [10747.453236][ T3116] fib_rules_lookup+0x2b4/0xa20 [10747.453236][ T3116] fib6_rule_lookup+0x182/0x630 [10747.453236][ T3116] ip6_route_input+0x59c/0xa50 [10747.453236][ T3116] ipv6_rcv+0x397/0x810 [10747.453236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10747.453236][ T3116] process_backlog+0x101/0x620 [10747.453236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10747.453236][ T3116] net_rx_action+0x495/0xbe0 [10747.453236][ T3116] __do_softirq+0x1b5/0x7f6 [10747.453236][ T3116] [10747.455354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10747.455354][ T3116] netdev_get_by_index+0x5e/0x80 [10747.455354][ T3116] fib6_nh_init+0x3d8/0x15b0 [10747.455354][ T3116] ip6_route_info_create+0xf18/0x17d0 [10747.455354][ T3116] ip6_route_add+0x1c/0x140 [10747.455354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10747.455354][ T3116] addrconf_add_dev+0xe2/0x170 [10747.455354][ T3116] inet6_addr_add+0x12f/0xa40 [10747.455354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10747.455354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10747.455354][ T3116] netlink_rcv_skb+0x130/0x360 [10747.455354][ T3116] netlink_unicast+0x449/0x710 [10747.455354][ T3116] netlink_sendmsg+0x723/0xbe0 [10747.455354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10747.455354][ T3116] ___sys_sendmsg+0xee/0x170 [10747.455354][ T3116] __sys_sendmsg+0xcd/0x170 [10747.455354][ T3116] do_syscall_64+0xc6/0x1e0 [10747.455354][ T3116] [10747.457633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10747.457633][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10747.457633][ T3116] ipv6_find_idev+0x102/0x170 [10747.457633][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10747.457633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10747.457633][ T3116] netlink_rcv_skb+0x130/0x360 [10747.457633][ T3116] netlink_unicast+0x449/0x710 [10747.457633][ T3116] netlink_sendmsg+0x723/0xbe0 [10747.457633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10747.457633][ T3116] ___sys_sendmsg+0xee/0x170 [10747.457633][ T3116] __sys_sendmsg+0xcd/0x170 [10747.457633][ T3116] do_syscall_64+0xc6/0x1e0 [10747.457633][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10747.457633][ T3116] [10747.459415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10747.459415][ T3116] neigh_parms_alloc+0x1e5/0x510 [10747.459415][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10747.459415][ T3116] ipv6_find_idev+0x102/0x170 [10747.459415][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10747.459415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10747.459415][ T3116] netlink_rcv_skb+0x130/0x360 [10747.459415][ T3116] netlink_unicast+0x449/0x710 [10747.459415][ T3116] netlink_sendmsg+0x723/0xbe0 [10747.459415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10747.459415][ T3116] ___sys_sendmsg+0xee/0x170 [10747.459415][ T3116] __sys_sendmsg+0xcd/0x170 [10747.459415][ T3116] do_syscall_64+0xc6/0x1e0 [10747.459415][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10747.459415][ T3116] [10757.700809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10757.701313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10757.701313][ T3116] dst_init+0x84/0x4a0 [10757.701313][ T3116] dst_alloc+0x97/0x150 [10757.701313][ T3116] ip6_dst_alloc+0x23/0x90 [10757.701313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10757.701313][ T3116] ip6_pol_route+0x56f/0x840 [10757.701313][ T3116] __fib6_rule_action+0x47a/0x5b0 [10757.701313][ T3116] fib_rules_lookup+0x2b4/0xa20 [10757.701313][ T3116] fib6_rule_lookup+0x182/0x630 [10757.701313][ T3116] ip6_route_input+0x59c/0xa50 [10757.701313][ T3116] ipv6_rcv+0x397/0x810 [10757.701313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10757.701313][ T3116] process_backlog+0x101/0x620 [10757.701313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10757.701313][ T3116] net_rx_action+0x495/0xbe0 [10757.701313][ T3116] __do_softirq+0x1b5/0x7f6 [10757.701313][ T3116] [10757.703445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10757.703445][ T3116] netdev_get_by_index+0x5e/0x80 [10757.703445][ T3116] fib6_nh_init+0x3d8/0x15b0 [10757.703445][ T3116] ip6_route_info_create+0xf18/0x17d0 [10757.703445][ T3116] ip6_route_add+0x1c/0x140 [10757.703445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10757.703445][ T3116] addrconf_add_dev+0xe2/0x170 [10757.703445][ T3116] inet6_addr_add+0x12f/0xa40 [10757.703445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10757.703445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10757.703445][ T3116] netlink_rcv_skb+0x130/0x360 [10757.703445][ T3116] netlink_unicast+0x449/0x710 [10757.703445][ T3116] netlink_sendmsg+0x723/0xbe0 [10757.703445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10757.703445][ T3116] ___sys_sendmsg+0xee/0x170 [10757.703445][ T3116] __sys_sendmsg+0xcd/0x170 [10757.703445][ T3116] do_syscall_64+0xc6/0x1e0 [10757.703445][ T3116] [10757.705680][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10757.705680][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10757.705680][ T3116] ipv6_find_idev+0x102/0x170 [10757.705680][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10757.705680][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10757.705680][ T3116] netlink_rcv_skb+0x130/0x360 [10757.705680][ T3116] netlink_unicast+0x449/0x710 [10757.705680][ T3116] netlink_sendmsg+0x723/0xbe0 [10757.705680][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10757.705680][ T3116] ___sys_sendmsg+0xee/0x170 [10757.705680][ T3116] __sys_sendmsg+0xcd/0x170 [10757.705680][ T3116] do_syscall_64+0xc6/0x1e0 [10757.705680][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10757.705680][ T3116] [10757.707423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10757.707423][ T3116] neigh_parms_alloc+0x1e5/0x510 [10757.707423][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10757.707423][ T3116] ipv6_find_idev+0x102/0x170 [10757.707423][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10757.707423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10757.707423][ T3116] netlink_rcv_skb+0x130/0x360 [10757.707423][ T3116] netlink_unicast+0x449/0x710 [10757.707423][ T3116] netlink_sendmsg+0x723/0xbe0 [10757.707423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10757.707423][ T3116] ___sys_sendmsg+0xee/0x170 [10757.707423][ T3116] __sys_sendmsg+0xcd/0x170 [10757.707423][ T3116] do_syscall_64+0xc6/0x1e0 [10757.707423][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10757.707423][ T3116] [10767.780829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10767.781389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10767.781389][ T3116] dst_init+0x84/0x4a0 [10767.781389][ T3116] dst_alloc+0x97/0x150 [10767.781389][ T3116] ip6_dst_alloc+0x23/0x90 [10767.781389][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10767.781389][ T3116] ip6_pol_route+0x56f/0x840 [10767.781389][ T3116] __fib6_rule_action+0x47a/0x5b0 [10767.781389][ T3116] fib_rules_lookup+0x2b4/0xa20 [10767.781389][ T3116] fib6_rule_lookup+0x182/0x630 [10767.781389][ T3116] ip6_route_input+0x59c/0xa50 [10767.781389][ T3116] ipv6_rcv+0x397/0x810 [10767.781389][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10767.781389][ T3116] process_backlog+0x101/0x620 [10767.781389][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10767.781389][ T3116] net_rx_action+0x495/0xbe0 [10767.781389][ T3116] __do_softirq+0x1b5/0x7f6 [10767.781389][ T3116] [10767.784742][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10767.784742][ T3116] netdev_get_by_index+0x5e/0x80 [10767.784742][ T3116] fib6_nh_init+0x3d8/0x15b0 [10767.784742][ T3116] ip6_route_info_create+0xf18/0x17d0 [10767.784742][ T3116] ip6_route_add+0x1c/0x140 [10767.784742][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10767.784742][ T3116] addrconf_add_dev+0xe2/0x170 [10767.784742][ T3116] inet6_addr_add+0x12f/0xa40 [10767.784742][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10767.784742][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10767.784742][ T3116] netlink_rcv_skb+0x130/0x360 [10767.784742][ T3116] netlink_unicast+0x449/0x710 [10767.784742][ T3116] netlink_sendmsg+0x723/0xbe0 [10767.784742][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10767.784742][ T3116] ___sys_sendmsg+0xee/0x170 [10767.784742][ T3116] __sys_sendmsg+0xcd/0x170 [10767.784742][ T3116] do_syscall_64+0xc6/0x1e0 [10767.784742][ T3116] [10767.788248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10767.788248][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10767.788248][ T3116] ipv6_find_idev+0x102/0x170 [10767.788248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10767.788248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10767.788248][ T3116] netlink_rcv_skb+0x130/0x360 [10767.788248][ T3116] netlink_unicast+0x449/0x710 [10767.788248][ T3116] netlink_sendmsg+0x723/0xbe0 [10767.788248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10767.788248][ T3116] ___sys_sendmsg+0xee/0x170 [10767.788248][ T3116] __sys_sendmsg+0xcd/0x170 [10767.788248][ T3116] do_syscall_64+0xc6/0x1e0 [10767.788248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10767.788248][ T3116] [10767.791039][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10767.791039][ T3116] neigh_parms_alloc+0x1e5/0x510 [10767.791039][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10767.791039][ T3116] ipv6_find_idev+0x102/0x170 [10767.791039][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10767.791039][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10767.791039][ T3116] netlink_rcv_skb+0x130/0x360 [10767.791039][ T3116] netlink_unicast+0x449/0x710 [10767.791039][ T3116] netlink_sendmsg+0x723/0xbe0 [10767.791039][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10767.791039][ T3116] ___sys_sendmsg+0xee/0x170 [10767.791039][ T3116] __sys_sendmsg+0xcd/0x170 [10767.791039][ T3116] do_syscall_64+0xc6/0x1e0 [10767.791039][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10767.791039][ T3116] [10777.956881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10777.957303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10777.957303][ T3116] dst_init+0x84/0x4a0 [10777.957303][ T3116] dst_alloc+0x97/0x150 [10777.957303][ T3116] ip6_dst_alloc+0x23/0x90 [10777.957303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10777.957303][ T3116] ip6_pol_route+0x56f/0x840 [10777.957303][ T3116] __fib6_rule_action+0x47a/0x5b0 [10777.957303][ T3116] fib_rules_lookup+0x2b4/0xa20 [10777.957303][ T3116] fib6_rule_lookup+0x182/0x630 [10777.957303][ T3116] ip6_route_input+0x59c/0xa50 [10777.957303][ T3116] ipv6_rcv+0x397/0x810 [10777.957303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10777.957303][ T3116] process_backlog+0x101/0x620 [10777.957303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10777.957303][ T3116] net_rx_action+0x495/0xbe0 [10777.957303][ T3116] __do_softirq+0x1b5/0x7f6 [10777.957303][ T3116] [10777.959447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10777.959447][ T3116] netdev_get_by_index+0x5e/0x80 [10777.959447][ T3116] fib6_nh_init+0x3d8/0x15b0 [10777.959447][ T3116] ip6_route_info_create+0xf18/0x17d0 [10777.959447][ T3116] ip6_route_add+0x1c/0x140 [10777.959447][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10777.959447][ T3116] addrconf_add_dev+0xe2/0x170 [10777.959447][ T3116] inet6_addr_add+0x12f/0xa40 [10777.959447][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10777.959447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10777.959447][ T3116] netlink_rcv_skb+0x130/0x360 [10777.959447][ T3116] netlink_unicast+0x449/0x710 [10777.959447][ T3116] netlink_sendmsg+0x723/0xbe0 [10777.959447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10777.959447][ T3116] ___sys_sendmsg+0xee/0x170 [10777.959447][ T3116] __sys_sendmsg+0xcd/0x170 [10777.959447][ T3116] do_syscall_64+0xc6/0x1e0 [10777.959447][ T3116] [10777.961671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10777.961671][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10777.961671][ T3116] ipv6_find_idev+0x102/0x170 [10777.961671][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10777.961671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10777.961671][ T3116] netlink_rcv_skb+0x130/0x360 [10777.961671][ T3116] netlink_unicast+0x449/0x710 [10777.961671][ T3116] netlink_sendmsg+0x723/0xbe0 [10777.961671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10777.961671][ T3116] ___sys_sendmsg+0xee/0x170 [10777.961671][ T3116] __sys_sendmsg+0xcd/0x170 [10777.961671][ T3116] do_syscall_64+0xc6/0x1e0 [10777.961671][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10777.961671][ T3116] [10777.963400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10777.963400][ T3116] neigh_parms_alloc+0x1e5/0x510 [10777.963400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10777.963400][ T3116] ipv6_find_idev+0x102/0x170 [10777.963400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10777.963400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10777.963400][ T3116] netlink_rcv_skb+0x130/0x360 [10777.963400][ T3116] netlink_unicast+0x449/0x710 [10777.963400][ T3116] netlink_sendmsg+0x723/0xbe0 [10777.963400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10777.963400][ T3116] ___sys_sendmsg+0xee/0x170 [10777.963400][ T3116] __sys_sendmsg+0xcd/0x170 [10777.963400][ T3116] do_syscall_64+0xc6/0x1e0 [10777.963400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10777.963400][ T3116] [10788.188782][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10788.189198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10788.189198][ T3116] dst_init+0x84/0x4a0 [10788.189198][ T3116] dst_alloc+0x97/0x150 [10788.189198][ T3116] ip6_dst_alloc+0x23/0x90 [10788.189198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10788.189198][ T3116] ip6_pol_route+0x56f/0x840 [10788.189198][ T3116] __fib6_rule_action+0x47a/0x5b0 [10788.189198][ T3116] fib_rules_lookup+0x2b4/0xa20 [10788.189198][ T3116] fib6_rule_lookup+0x182/0x630 [10788.189198][ T3116] ip6_route_input+0x59c/0xa50 [10788.189198][ T3116] ipv6_rcv+0x397/0x810 [10788.189198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10788.189198][ T3116] process_backlog+0x101/0x620 [10788.189198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10788.189198][ T3116] net_rx_action+0x495/0xbe0 [10788.189198][ T3116] __do_softirq+0x1b5/0x7f6 [10788.189198][ T3116] [10788.191535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10788.191535][ T3116] netdev_get_by_index+0x5e/0x80 [10788.191535][ T3116] fib6_nh_init+0x3d8/0x15b0 [10788.191535][ T3116] ip6_route_info_create+0xf18/0x17d0 [10788.191535][ T3116] ip6_route_add+0x1c/0x140 [10788.191535][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10788.191535][ T3116] addrconf_add_dev+0xe2/0x170 [10788.191535][ T3116] inet6_addr_add+0x12f/0xa40 [10788.191535][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10788.191535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10788.191535][ T3116] netlink_rcv_skb+0x130/0x360 [10788.191535][ T3116] netlink_unicast+0x449/0x710 [10788.191535][ T3116] netlink_sendmsg+0x723/0xbe0 [10788.191535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10788.191535][ T3116] ___sys_sendmsg+0xee/0x170 [10788.191535][ T3116] __sys_sendmsg+0xcd/0x170 [10788.191535][ T3116] do_syscall_64+0xc6/0x1e0 [10788.191535][ T3116] [10788.193711][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10788.193711][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10788.193711][ T3116] ipv6_find_idev+0x102/0x170 [10788.193711][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10788.193711][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10788.193711][ T3116] netlink_rcv_skb+0x130/0x360 [10788.193711][ T3116] netlink_unicast+0x449/0x710 [10788.193711][ T3116] netlink_sendmsg+0x723/0xbe0 [10788.193711][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10788.193711][ T3116] ___sys_sendmsg+0xee/0x170 [10788.193711][ T3116] __sys_sendmsg+0xcd/0x170 [10788.193711][ T3116] do_syscall_64+0xc6/0x1e0 [10788.193711][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10788.193711][ T3116] [10788.195449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10788.195449][ T3116] neigh_parms_alloc+0x1e5/0x510 [10788.195449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10788.195449][ T3116] ipv6_find_idev+0x102/0x170 [10788.195449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10788.195449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10788.195449][ T3116] netlink_rcv_skb+0x130/0x360 [10788.195449][ T3116] netlink_unicast+0x449/0x710 [10788.195449][ T3116] netlink_sendmsg+0x723/0xbe0 [10788.195449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10788.195449][ T3116] ___sys_sendmsg+0xee/0x170 [10788.195449][ T3116] __sys_sendmsg+0xcd/0x170 [10788.195449][ T3116] do_syscall_64+0xc6/0x1e0 [10788.195449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10788.195449][ T3116] [10798.260800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10798.261200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10798.261200][ T3116] dst_init+0x84/0x4a0 [10798.261200][ T3116] dst_alloc+0x97/0x150 [10798.261200][ T3116] ip6_dst_alloc+0x23/0x90 [10798.261200][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10798.261200][ T3116] ip6_pol_route+0x56f/0x840 [10798.261200][ T3116] __fib6_rule_action+0x47a/0x5b0 [10798.261200][ T3116] fib_rules_lookup+0x2b4/0xa20 [10798.261200][ T3116] fib6_rule_lookup+0x182/0x630 [10798.261200][ T3116] ip6_route_input+0x59c/0xa50 [10798.261200][ T3116] ipv6_rcv+0x397/0x810 [10798.261200][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10798.261200][ T3116] process_backlog+0x101/0x620 [10798.261200][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10798.261200][ T3116] net_rx_action+0x495/0xbe0 [10798.261200][ T3116] __do_softirq+0x1b5/0x7f6 [10798.261200][ T3116] [10798.263282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10798.263282][ T3116] netdev_get_by_index+0x5e/0x80 [10798.263282][ T3116] fib6_nh_init+0x3d8/0x15b0 [10798.263282][ T3116] ip6_route_info_create+0xf18/0x17d0 [10798.263282][ T3116] ip6_route_add+0x1c/0x140 [10798.263282][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10798.263282][ T3116] addrconf_add_dev+0xe2/0x170 [10798.263282][ T3116] inet6_addr_add+0x12f/0xa40 [10798.263282][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10798.263282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10798.263282][ T3116] netlink_rcv_skb+0x130/0x360 [10798.263282][ T3116] netlink_unicast+0x449/0x710 [10798.263282][ T3116] netlink_sendmsg+0x723/0xbe0 [10798.263282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10798.263282][ T3116] ___sys_sendmsg+0xee/0x170 [10798.263282][ T3116] __sys_sendmsg+0xcd/0x170 [10798.263282][ T3116] do_syscall_64+0xc6/0x1e0 [10798.263282][ T3116] [10798.265479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10798.265479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10798.265479][ T3116] ipv6_find_idev+0x102/0x170 [10798.265479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10798.265479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10798.265479][ T3116] netlink_rcv_skb+0x130/0x360 [10798.265479][ T3116] netlink_unicast+0x449/0x710 [10798.265479][ T3116] netlink_sendmsg+0x723/0xbe0 [10798.265479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10798.265479][ T3116] ___sys_sendmsg+0xee/0x170 [10798.265479][ T3116] __sys_sendmsg+0xcd/0x170 [10798.265479][ T3116] do_syscall_64+0xc6/0x1e0 [10798.265479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10798.265479][ T3116] [10798.267201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10798.267201][ T3116] neigh_parms_alloc+0x1e5/0x510 [10798.267201][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10798.267201][ T3116] ipv6_find_idev+0x102/0x170 [10798.267201][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10798.267201][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10798.267201][ T3116] netlink_rcv_skb+0x130/0x360 [10798.267201][ T3116] netlink_unicast+0x449/0x710 [10798.267201][ T3116] netlink_sendmsg+0x723/0xbe0 [10798.267201][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10798.267201][ T3116] ___sys_sendmsg+0xee/0x170 [10798.267201][ T3116] __sys_sendmsg+0xcd/0x170 [10798.267201][ T3116] do_syscall_64+0xc6/0x1e0 [10798.267201][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10798.267201][ T3116] [10808.300820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10808.301313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10808.301313][ T3116] dst_init+0x84/0x4a0 [10808.301313][ T3116] dst_alloc+0x97/0x150 [10808.301313][ T3116] ip6_dst_alloc+0x23/0x90 [10808.301313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10808.301313][ T3116] ip6_pol_route+0x56f/0x840 [10808.301313][ T3116] __fib6_rule_action+0x47a/0x5b0 [10808.301313][ T3116] fib_rules_lookup+0x2b4/0xa20 [10808.301313][ T3116] fib6_rule_lookup+0x182/0x630 [10808.301313][ T3116] ip6_route_input+0x59c/0xa50 [10808.301313][ T3116] ipv6_rcv+0x397/0x810 [10808.301313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10808.301313][ T3116] process_backlog+0x101/0x620 [10808.301313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10808.301313][ T3116] net_rx_action+0x495/0xbe0 [10808.301313][ T3116] __do_softirq+0x1b5/0x7f6 [10808.301313][ T3116] [10808.303541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10808.303541][ T3116] netdev_get_by_index+0x5e/0x80 [10808.303541][ T3116] fib6_nh_init+0x3d8/0x15b0 [10808.303541][ T3116] ip6_route_info_create+0xf18/0x17d0 [10808.303541][ T3116] ip6_route_add+0x1c/0x140 [10808.303541][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10808.303541][ T3116] addrconf_add_dev+0xe2/0x170 [10808.303541][ T3116] inet6_addr_add+0x12f/0xa40 [10808.303541][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10808.303541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10808.303541][ T3116] netlink_rcv_skb+0x130/0x360 [10808.303541][ T3116] netlink_unicast+0x449/0x710 [10808.303541][ T3116] netlink_sendmsg+0x723/0xbe0 [10808.303541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10808.303541][ T3116] ___sys_sendmsg+0xee/0x170 [10808.303541][ T3116] __sys_sendmsg+0xcd/0x170 [10808.303541][ T3116] do_syscall_64+0xc6/0x1e0 [10808.303541][ T3116] [10808.305879][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10808.305879][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10808.305879][ T3116] ipv6_find_idev+0x102/0x170 [10808.305879][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10808.305879][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10808.305879][ T3116] netlink_rcv_skb+0x130/0x360 [10808.305879][ T3116] netlink_unicast+0x449/0x710 [10808.305879][ T3116] netlink_sendmsg+0x723/0xbe0 [10808.305879][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10808.305879][ T3116] ___sys_sendmsg+0xee/0x170 [10808.305879][ T3116] __sys_sendmsg+0xcd/0x170 [10808.305879][ T3116] do_syscall_64+0xc6/0x1e0 [10808.305879][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10808.305879][ T3116] [10808.307720][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10808.307720][ T3116] neigh_parms_alloc+0x1e5/0x510 [10808.307720][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10808.307720][ T3116] ipv6_find_idev+0x102/0x170 [10808.307720][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10808.307720][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10808.307720][ T3116] netlink_rcv_skb+0x130/0x360 [10808.307720][ T3116] netlink_unicast+0x449/0x710 [10808.307720][ T3116] netlink_sendmsg+0x723/0xbe0 [10808.307720][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10808.307720][ T3116] ___sys_sendmsg+0xee/0x170 [10808.307720][ T3116] __sys_sendmsg+0xcd/0x170 [10808.307720][ T3116] do_syscall_64+0xc6/0x1e0 [10808.307720][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10808.307720][ T3116] [10818.548903][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10818.549637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10818.549637][ T3116] dst_init+0x84/0x4a0 [10818.549637][ T3116] dst_alloc+0x97/0x150 [10818.549637][ T3116] ip6_dst_alloc+0x23/0x90 [10818.549637][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10818.549637][ T3116] ip6_pol_route+0x56f/0x840 [10818.549637][ T3116] __fib6_rule_action+0x47a/0x5b0 [10818.549637][ T3116] fib_rules_lookup+0x2b4/0xa20 [10818.549637][ T3116] fib6_rule_lookup+0x182/0x630 [10818.549637][ T3116] ip6_route_input+0x59c/0xa50 [10818.549637][ T3116] ipv6_rcv+0x397/0x810 [10818.549637][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10818.549637][ T3116] process_backlog+0x101/0x620 [10818.549637][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10818.549637][ T3116] net_rx_action+0x495/0xbe0 [10818.549637][ T3116] __do_softirq+0x1b5/0x7f6 [10818.549637][ T3116] [10818.552929][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10818.552929][ T3116] netdev_get_by_index+0x5e/0x80 [10818.552929][ T3116] fib6_nh_init+0x3d8/0x15b0 [10818.552929][ T3116] ip6_route_info_create+0xf18/0x17d0 [10818.552929][ T3116] ip6_route_add+0x1c/0x140 [10818.552929][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10818.552929][ T3116] addrconf_add_dev+0xe2/0x170 [10818.552929][ T3116] inet6_addr_add+0x12f/0xa40 [10818.552929][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10818.552929][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10818.552929][ T3116] netlink_rcv_skb+0x130/0x360 [10818.552929][ T3116] netlink_unicast+0x449/0x710 [10818.552929][ T3116] netlink_sendmsg+0x723/0xbe0 [10818.552929][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10818.552929][ T3116] ___sys_sendmsg+0xee/0x170 [10818.552929][ T3116] __sys_sendmsg+0xcd/0x170 [10818.552929][ T3116] do_syscall_64+0xc6/0x1e0 [10818.552929][ T3116] [10818.556279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10818.556279][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10818.556279][ T3116] ipv6_find_idev+0x102/0x170 [10818.556279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10818.556279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10818.556279][ T3116] netlink_rcv_skb+0x130/0x360 [10818.556279][ T3116] netlink_unicast+0x449/0x710 [10818.556279][ T3116] netlink_sendmsg+0x723/0xbe0 [10818.556279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10818.556279][ T3116] ___sys_sendmsg+0xee/0x170 [10818.556279][ T3116] __sys_sendmsg+0xcd/0x170 [10818.556279][ T3116] do_syscall_64+0xc6/0x1e0 [10818.556279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10818.556279][ T3116] [10818.558738][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10818.558738][ T3116] neigh_parms_alloc+0x1e5/0x510 [10818.558738][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10818.558738][ T3116] ipv6_find_idev+0x102/0x170 [10818.558738][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10818.558738][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10818.558738][ T3116] netlink_rcv_skb+0x130/0x360 [10818.558738][ T3116] netlink_unicast+0x449/0x710 [10818.558738][ T3116] netlink_sendmsg+0x723/0xbe0 [10818.558738][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10818.558738][ T3116] ___sys_sendmsg+0xee/0x170 [10818.558738][ T3116] __sys_sendmsg+0xcd/0x170 [10818.558738][ T3116] do_syscall_64+0xc6/0x1e0 [10818.558738][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10818.558738][ T3116] [10828.724817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10828.725244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10828.725244][ T3116] dst_init+0x84/0x4a0 [10828.725244][ T3116] dst_alloc+0x97/0x150 [10828.725244][ T3116] ip6_dst_alloc+0x23/0x90 [10828.725244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10828.725244][ T3116] ip6_pol_route+0x56f/0x840 [10828.725244][ T3116] __fib6_rule_action+0x47a/0x5b0 [10828.725244][ T3116] fib_rules_lookup+0x2b4/0xa20 [10828.725244][ T3116] fib6_rule_lookup+0x182/0x630 [10828.725244][ T3116] ip6_route_input+0x59c/0xa50 [10828.725244][ T3116] ipv6_rcv+0x397/0x810 [10828.725244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10828.725244][ T3116] process_backlog+0x101/0x620 [10828.725244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10828.725244][ T3116] net_rx_action+0x495/0xbe0 [10828.725244][ T3116] __do_softirq+0x1b5/0x7f6 [10828.725244][ T3116] [10828.727457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10828.727457][ T3116] netdev_get_by_index+0x5e/0x80 [10828.727457][ T3116] fib6_nh_init+0x3d8/0x15b0 [10828.727457][ T3116] ip6_route_info_create+0xf18/0x17d0 [10828.727457][ T3116] ip6_route_add+0x1c/0x140 [10828.727457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10828.727457][ T3116] addrconf_add_dev+0xe2/0x170 [10828.727457][ T3116] inet6_addr_add+0x12f/0xa40 [10828.727457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10828.727457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10828.727457][ T3116] netlink_rcv_skb+0x130/0x360 [10828.727457][ T3116] netlink_unicast+0x449/0x710 [10828.727457][ T3116] netlink_sendmsg+0x723/0xbe0 [10828.727457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10828.727457][ T3116] ___sys_sendmsg+0xee/0x170 [10828.727457][ T3116] __sys_sendmsg+0xcd/0x170 [10828.727457][ T3116] do_syscall_64+0xc6/0x1e0 [10828.727457][ T3116] [10828.729731][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10828.729731][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10828.729731][ T3116] ipv6_find_idev+0x102/0x170 [10828.729731][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10828.729731][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10828.729731][ T3116] netlink_rcv_skb+0x130/0x360 [10828.729731][ T3116] netlink_unicast+0x449/0x710 [10828.729731][ T3116] netlink_sendmsg+0x723/0xbe0 [10828.729731][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10828.729731][ T3116] ___sys_sendmsg+0xee/0x170 [10828.729731][ T3116] __sys_sendmsg+0xcd/0x170 [10828.729731][ T3116] do_syscall_64+0xc6/0x1e0 [10828.729731][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10828.729731][ T3116] [10828.732442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10828.732442][ T3116] neigh_parms_alloc+0x1e5/0x510 [10828.732442][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10828.732442][ T3116] ipv6_find_idev+0x102/0x170 [10828.732442][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10828.732442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10828.732442][ T3116] netlink_rcv_skb+0x130/0x360 [10828.732442][ T3116] netlink_unicast+0x449/0x710 [10828.732442][ T3116] netlink_sendmsg+0x723/0xbe0 [10828.732442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10828.732442][ T3116] ___sys_sendmsg+0xee/0x170 [10828.732442][ T3116] __sys_sendmsg+0xcd/0x170 [10828.732442][ T3116] do_syscall_64+0xc6/0x1e0 [10828.732442][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10828.732442][ T3116] [10838.972811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10838.973230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10838.973230][ T3116] dst_init+0x84/0x4a0 [10838.973230][ T3116] dst_alloc+0x97/0x150 [10838.973230][ T3116] ip6_dst_alloc+0x23/0x90 [10838.973230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10838.973230][ T3116] ip6_pol_route+0x56f/0x840 [10838.973230][ T3116] __fib6_rule_action+0x47a/0x5b0 [10838.973230][ T3116] fib_rules_lookup+0x2b4/0xa20 [10838.973230][ T3116] fib6_rule_lookup+0x182/0x630 [10838.973230][ T3116] ip6_route_input+0x59c/0xa50 [10838.973230][ T3116] ipv6_rcv+0x397/0x810 [10838.973230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10838.973230][ T3116] process_backlog+0x101/0x620 [10838.973230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10838.973230][ T3116] net_rx_action+0x495/0xbe0 [10838.973230][ T3116] __do_softirq+0x1b5/0x7f6 [10838.973230][ T3116] [10838.975349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10838.975349][ T3116] netdev_get_by_index+0x5e/0x80 [10838.975349][ T3116] fib6_nh_init+0x3d8/0x15b0 [10838.975349][ T3116] ip6_route_info_create+0xf18/0x17d0 [10838.975349][ T3116] ip6_route_add+0x1c/0x140 [10838.975349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10838.975349][ T3116] addrconf_add_dev+0xe2/0x170 [10838.975349][ T3116] inet6_addr_add+0x12f/0xa40 [10838.975349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10838.975349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10838.975349][ T3116] netlink_rcv_skb+0x130/0x360 [10838.975349][ T3116] netlink_unicast+0x449/0x710 [10838.975349][ T3116] netlink_sendmsg+0x723/0xbe0 [10838.975349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10838.975349][ T3116] ___sys_sendmsg+0xee/0x170 [10838.975349][ T3116] __sys_sendmsg+0xcd/0x170 [10838.975349][ T3116] do_syscall_64+0xc6/0x1e0 [10838.975349][ T3116] [10838.977563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10838.977563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10838.977563][ T3116] ipv6_find_idev+0x102/0x170 [10838.977563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10838.977563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10838.977563][ T3116] netlink_rcv_skb+0x130/0x360 [10838.977563][ T3116] netlink_unicast+0x449/0x710 [10838.977563][ T3116] netlink_sendmsg+0x723/0xbe0 [10838.977563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10838.977563][ T3116] ___sys_sendmsg+0xee/0x170 [10838.977563][ T3116] __sys_sendmsg+0xcd/0x170 [10838.977563][ T3116] do_syscall_64+0xc6/0x1e0 [10838.977563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10838.977563][ T3116] [10838.979300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10838.979300][ T3116] neigh_parms_alloc+0x1e5/0x510 [10838.979300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10838.979300][ T3116] ipv6_find_idev+0x102/0x170 [10838.979300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10838.979300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10838.979300][ T3116] netlink_rcv_skb+0x130/0x360 [10838.979300][ T3116] netlink_unicast+0x449/0x710 [10838.979300][ T3116] netlink_sendmsg+0x723/0xbe0 [10838.979300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10838.979300][ T3116] ___sys_sendmsg+0xee/0x170 [10838.979300][ T3116] __sys_sendmsg+0xcd/0x170 [10838.979300][ T3116] do_syscall_64+0xc6/0x1e0 [10838.979300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10838.979300][ T3116] [10849.100863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10849.101459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10849.101459][ T3116] dst_init+0x84/0x4a0 [10849.101459][ T3116] dst_alloc+0x97/0x150 [10849.101459][ T3116] ip6_dst_alloc+0x23/0x90 [10849.101459][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10849.101459][ T3116] ip6_pol_route+0x56f/0x840 [10849.101459][ T3116] __fib6_rule_action+0x47a/0x5b0 [10849.101459][ T3116] fib_rules_lookup+0x2b4/0xa20 [10849.101459][ T3116] fib6_rule_lookup+0x182/0x630 [10849.101459][ T3116] ip6_route_input+0x59c/0xa50 [10849.101459][ T3116] ipv6_rcv+0x397/0x810 [10849.101459][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10849.101459][ T3116] process_backlog+0x101/0x620 [10849.101459][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10849.101459][ T3116] net_rx_action+0x495/0xbe0 [10849.101459][ T3116] __do_softirq+0x1b5/0x7f6 [10849.101459][ T3116] [10849.104971][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10849.104971][ T3116] netdev_get_by_index+0x5e/0x80 [10849.104971][ T3116] fib6_nh_init+0x3d8/0x15b0 [10849.104971][ T3116] ip6_route_info_create+0xf18/0x17d0 [10849.104971][ T3116] ip6_route_add+0x1c/0x140 [10849.104971][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10849.104971][ T3116] addrconf_add_dev+0xe2/0x170 [10849.104971][ T3116] inet6_addr_add+0x12f/0xa40 [10849.104971][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10849.104971][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10849.104971][ T3116] netlink_rcv_skb+0x130/0x360 [10849.104971][ T3116] netlink_unicast+0x449/0x710 [10849.104971][ T3116] netlink_sendmsg+0x723/0xbe0 [10849.104971][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10849.104971][ T3116] ___sys_sendmsg+0xee/0x170 [10849.104971][ T3116] __sys_sendmsg+0xcd/0x170 [10849.104971][ T3116] do_syscall_64+0xc6/0x1e0 [10849.104971][ T3116] [10849.108004][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10849.108004][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10849.108004][ T3116] ipv6_find_idev+0x102/0x170 [10849.108004][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10849.108004][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10849.108004][ T3116] netlink_rcv_skb+0x130/0x360 [10849.108004][ T3116] netlink_unicast+0x449/0x710 [10849.108004][ T3116] netlink_sendmsg+0x723/0xbe0 [10849.108004][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10849.108004][ T3116] ___sys_sendmsg+0xee/0x170 [10849.108004][ T3116] __sys_sendmsg+0xcd/0x170 [10849.108004][ T3116] do_syscall_64+0xc6/0x1e0 [10849.108004][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10849.108004][ T3116] [10849.110741][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10849.110741][ T3116] neigh_parms_alloc+0x1e5/0x510 [10849.110741][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10849.110741][ T3116] ipv6_find_idev+0x102/0x170 [10849.110741][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10849.110741][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10849.110741][ T3116] netlink_rcv_skb+0x130/0x360 [10849.110741][ T3116] netlink_unicast+0x449/0x710 [10849.110741][ T3116] netlink_sendmsg+0x723/0xbe0 [10849.110741][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10849.110741][ T3116] ___sys_sendmsg+0xee/0x170 [10849.110741][ T3116] __sys_sendmsg+0xcd/0x170 [10849.110741][ T3116] do_syscall_64+0xc6/0x1e0 [10849.110741][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10849.110741][ T3116] [10859.340863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10859.341352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10859.341352][ T3116] dst_init+0x84/0x4a0 [10859.341352][ T3116] dst_alloc+0x97/0x150 [10859.341352][ T3116] ip6_dst_alloc+0x23/0x90 [10859.341352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10859.341352][ T3116] ip6_pol_route+0x56f/0x840 [10859.341352][ T3116] __fib6_rule_action+0x47a/0x5b0 [10859.341352][ T3116] fib_rules_lookup+0x2b4/0xa20 [10859.341352][ T3116] fib6_rule_lookup+0x182/0x630 [10859.341352][ T3116] ip6_route_input+0x59c/0xa50 [10859.341352][ T3116] ipv6_rcv+0x397/0x810 [10859.341352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10859.341352][ T3116] process_backlog+0x101/0x620 [10859.341352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10859.341352][ T3116] net_rx_action+0x495/0xbe0 [10859.341352][ T3116] __do_softirq+0x1b5/0x7f6 [10859.341352][ T3116] [10859.343433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10859.343433][ T3116] netdev_get_by_index+0x5e/0x80 [10859.343433][ T3116] fib6_nh_init+0x3d8/0x15b0 [10859.343433][ T3116] ip6_route_info_create+0xf18/0x17d0 [10859.343433][ T3116] ip6_route_add+0x1c/0x140 [10859.343433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10859.343433][ T3116] addrconf_add_dev+0xe2/0x170 [10859.343433][ T3116] inet6_addr_add+0x12f/0xa40 [10859.343433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10859.343433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10859.343433][ T3116] netlink_rcv_skb+0x130/0x360 [10859.343433][ T3116] netlink_unicast+0x449/0x710 [10859.343433][ T3116] netlink_sendmsg+0x723/0xbe0 [10859.343433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10859.343433][ T3116] ___sys_sendmsg+0xee/0x170 [10859.343433][ T3116] __sys_sendmsg+0xcd/0x170 [10859.343433][ T3116] do_syscall_64+0xc6/0x1e0 [10859.343433][ T3116] [10859.345622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10859.345622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10859.345622][ T3116] ipv6_find_idev+0x102/0x170 [10859.345622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10859.345622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10859.345622][ T3116] netlink_rcv_skb+0x130/0x360 [10859.345622][ T3116] netlink_unicast+0x449/0x710 [10859.345622][ T3116] netlink_sendmsg+0x723/0xbe0 [10859.345622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10859.345622][ T3116] ___sys_sendmsg+0xee/0x170 [10859.345622][ T3116] __sys_sendmsg+0xcd/0x170 [10859.345622][ T3116] do_syscall_64+0xc6/0x1e0 [10859.345622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10859.345622][ T3116] [10859.347332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10859.347332][ T3116] neigh_parms_alloc+0x1e5/0x510 [10859.347332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10859.347332][ T3116] ipv6_find_idev+0x102/0x170 [10859.347332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10859.347332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10859.347332][ T3116] netlink_rcv_skb+0x130/0x360 [10859.347332][ T3116] netlink_unicast+0x449/0x710 [10859.347332][ T3116] netlink_sendmsg+0x723/0xbe0 [10859.347332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10859.347332][ T3116] ___sys_sendmsg+0xee/0x170 [10859.347332][ T3116] __sys_sendmsg+0xcd/0x170 [10859.347332][ T3116] do_syscall_64+0xc6/0x1e0 [10859.347332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10859.347332][ T3116] [10869.468835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10869.469445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10869.469445][ T3116] dst_init+0x84/0x4a0 [10869.469445][ T3116] dst_alloc+0x97/0x150 [10869.469445][ T3116] ip6_dst_alloc+0x23/0x90 [10869.469445][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10869.469445][ T3116] ip6_pol_route+0x56f/0x840 [10869.469445][ T3116] __fib6_rule_action+0x47a/0x5b0 [10869.469445][ T3116] fib_rules_lookup+0x2b4/0xa20 [10869.469445][ T3116] fib6_rule_lookup+0x182/0x630 [10869.469445][ T3116] ip6_route_input+0x59c/0xa50 [10869.469445][ T3116] ipv6_rcv+0x397/0x810 [10869.469445][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10869.469445][ T3116] process_backlog+0x101/0x620 [10869.469445][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10869.469445][ T3116] net_rx_action+0x495/0xbe0 [10869.469445][ T3116] __do_softirq+0x1b5/0x7f6 [10869.469445][ T3116] [10869.472539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10869.472539][ T3116] netdev_get_by_index+0x5e/0x80 [10869.472539][ T3116] fib6_nh_init+0x3d8/0x15b0 [10869.472539][ T3116] ip6_route_info_create+0xf18/0x17d0 [10869.472539][ T3116] ip6_route_add+0x1c/0x140 [10869.472539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10869.472539][ T3116] addrconf_add_dev+0xe2/0x170 [10869.472539][ T3116] inet6_addr_add+0x12f/0xa40 [10869.472539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10869.472539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10869.472539][ T3116] netlink_rcv_skb+0x130/0x360 [10869.472539][ T3116] netlink_unicast+0x449/0x710 [10869.472539][ T3116] netlink_sendmsg+0x723/0xbe0 [10869.472539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10869.472539][ T3116] ___sys_sendmsg+0xee/0x170 [10869.472539][ T3116] __sys_sendmsg+0xcd/0x170 [10869.472539][ T3116] do_syscall_64+0xc6/0x1e0 [10869.472539][ T3116] [10869.475936][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10869.475936][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10869.475936][ T3116] ipv6_find_idev+0x102/0x170 [10869.475936][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10869.475936][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10869.475936][ T3116] netlink_rcv_skb+0x130/0x360 [10869.475936][ T3116] netlink_unicast+0x449/0x710 [10869.475936][ T3116] netlink_sendmsg+0x723/0xbe0 [10869.475936][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10869.475936][ T3116] ___sys_sendmsg+0xee/0x170 [10869.475936][ T3116] __sys_sendmsg+0xcd/0x170 [10869.475936][ T3116] do_syscall_64+0xc6/0x1e0 [10869.475936][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10869.475936][ T3116] [10869.478432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10869.478432][ T3116] neigh_parms_alloc+0x1e5/0x510 [10869.478432][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10869.478432][ T3116] ipv6_find_idev+0x102/0x170 [10869.478432][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10869.478432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10869.478432][ T3116] netlink_rcv_skb+0x130/0x360 [10869.478432][ T3116] netlink_unicast+0x449/0x710 [10869.478432][ T3116] netlink_sendmsg+0x723/0xbe0 [10869.478432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10869.478432][ T3116] ___sys_sendmsg+0xee/0x170 [10869.478432][ T3116] __sys_sendmsg+0xcd/0x170 [10869.478432][ T3116] do_syscall_64+0xc6/0x1e0 [10869.478432][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10869.478432][ T3116] [10879.484796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10879.485476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10879.485476][ T3116] dst_init+0x84/0x4a0 [10879.485476][ T3116] dst_alloc+0x97/0x150 [10879.485476][ T3116] ip6_dst_alloc+0x23/0x90 [10879.485476][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10879.485476][ T3116] ip6_pol_route+0x56f/0x840 [10879.485476][ T3116] __fib6_rule_action+0x47a/0x5b0 [10879.485476][ T3116] fib_rules_lookup+0x2b4/0xa20 [10879.485476][ T3116] fib6_rule_lookup+0x182/0x630 [10879.485476][ T3116] ip6_route_input+0x59c/0xa50 [10879.485476][ T3116] ipv6_rcv+0x397/0x810 [10879.485476][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10879.485476][ T3116] process_backlog+0x101/0x620 [10879.485476][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10879.485476][ T3116] net_rx_action+0x495/0xbe0 [10879.485476][ T3116] __do_softirq+0x1b5/0x7f6 [10879.485476][ T3116] [10879.488852][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10879.488852][ T3116] netdev_get_by_index+0x5e/0x80 [10879.488852][ T3116] fib6_nh_init+0x3d8/0x15b0 [10879.488852][ T3116] ip6_route_info_create+0xf18/0x17d0 [10879.488852][ T3116] ip6_route_add+0x1c/0x140 [10879.488852][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10879.488852][ T3116] addrconf_add_dev+0xe2/0x170 [10879.488852][ T3116] inet6_addr_add+0x12f/0xa40 [10879.488852][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10879.488852][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10879.488852][ T3116] netlink_rcv_skb+0x130/0x360 [10879.488852][ T3116] netlink_unicast+0x449/0x710 [10879.488852][ T3116] netlink_sendmsg+0x723/0xbe0 [10879.488852][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10879.488852][ T3116] ___sys_sendmsg+0xee/0x170 [10879.488852][ T3116] __sys_sendmsg+0xcd/0x170 [10879.488852][ T3116] do_syscall_64+0xc6/0x1e0 [10879.488852][ T3116] [10879.492424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10879.492424][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10879.492424][ T3116] ipv6_find_idev+0x102/0x170 [10879.492424][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10879.492424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10879.492424][ T3116] netlink_rcv_skb+0x130/0x360 [10879.492424][ T3116] netlink_unicast+0x449/0x710 [10879.492424][ T3116] netlink_sendmsg+0x723/0xbe0 [10879.492424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10879.492424][ T3116] ___sys_sendmsg+0xee/0x170 [10879.492424][ T3116] __sys_sendmsg+0xcd/0x170 [10879.492424][ T3116] do_syscall_64+0xc6/0x1e0 [10879.492424][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10879.492424][ T3116] [10879.495234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10879.495234][ T3116] neigh_parms_alloc+0x1e5/0x510 [10879.495234][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10879.495234][ T3116] ipv6_find_idev+0x102/0x170 [10879.495234][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10879.495234][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10879.495234][ T3116] netlink_rcv_skb+0x130/0x360 [10879.495234][ T3116] netlink_unicast+0x449/0x710 [10879.495234][ T3116] netlink_sendmsg+0x723/0xbe0 [10879.495234][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10879.495234][ T3116] ___sys_sendmsg+0xee/0x170 [10879.495234][ T3116] __sys_sendmsg+0xcd/0x170 [10879.495234][ T3116] do_syscall_64+0xc6/0x1e0 [10879.495234][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10879.495234][ T3116] [10889.740842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10889.741280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10889.741280][ T3116] dst_init+0x84/0x4a0 [10889.741280][ T3116] dst_alloc+0x97/0x150 [10889.741280][ T3116] ip6_dst_alloc+0x23/0x90 [10889.741280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10889.741280][ T3116] ip6_pol_route+0x56f/0x840 [10889.741280][ T3116] __fib6_rule_action+0x47a/0x5b0 [10889.741280][ T3116] fib_rules_lookup+0x2b4/0xa20 [10889.741280][ T3116] fib6_rule_lookup+0x182/0x630 [10889.741280][ T3116] ip6_route_input+0x59c/0xa50 [10889.741280][ T3116] ipv6_rcv+0x397/0x810 [10889.741280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10889.741280][ T3116] process_backlog+0x101/0x620 [10889.741280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10889.741280][ T3116] net_rx_action+0x495/0xbe0 [10889.741280][ T3116] __do_softirq+0x1b5/0x7f6 [10889.741280][ T3116] [10889.743417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10889.743417][ T3116] netdev_get_by_index+0x5e/0x80 [10889.743417][ T3116] fib6_nh_init+0x3d8/0x15b0 [10889.743417][ T3116] ip6_route_info_create+0xf18/0x17d0 [10889.743417][ T3116] ip6_route_add+0x1c/0x140 [10889.743417][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10889.743417][ T3116] addrconf_add_dev+0xe2/0x170 [10889.743417][ T3116] inet6_addr_add+0x12f/0xa40 [10889.743417][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10889.743417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10889.743417][ T3116] netlink_rcv_skb+0x130/0x360 [10889.743417][ T3116] netlink_unicast+0x449/0x710 [10889.743417][ T3116] netlink_sendmsg+0x723/0xbe0 [10889.743417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10889.743417][ T3116] ___sys_sendmsg+0xee/0x170 [10889.743417][ T3116] __sys_sendmsg+0xcd/0x170 [10889.743417][ T3116] do_syscall_64+0xc6/0x1e0 [10889.743417][ T3116] [10889.745662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10889.745662][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10889.745662][ T3116] ipv6_find_idev+0x102/0x170 [10889.745662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10889.745662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10889.745662][ T3116] netlink_rcv_skb+0x130/0x360 [10889.745662][ T3116] netlink_unicast+0x449/0x710 [10889.745662][ T3116] netlink_sendmsg+0x723/0xbe0 [10889.745662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10889.745662][ T3116] ___sys_sendmsg+0xee/0x170 [10889.745662][ T3116] __sys_sendmsg+0xcd/0x170 [10889.745662][ T3116] do_syscall_64+0xc6/0x1e0 [10889.745662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10889.745662][ T3116] [10889.747403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10889.747403][ T3116] neigh_parms_alloc+0x1e5/0x510 [10889.747403][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10889.747403][ T3116] ipv6_find_idev+0x102/0x170 [10889.747403][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10889.747403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10889.747403][ T3116] netlink_rcv_skb+0x130/0x360 [10889.747403][ T3116] netlink_unicast+0x449/0x710 [10889.747403][ T3116] netlink_sendmsg+0x723/0xbe0 [10889.747403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10889.747403][ T3116] ___sys_sendmsg+0xee/0x170 [10889.747403][ T3116] __sys_sendmsg+0xcd/0x170 [10889.747403][ T3116] do_syscall_64+0xc6/0x1e0 [10889.747403][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10889.747403][ T3116] [10899.988805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10899.989303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10899.989303][ T3116] dst_init+0x84/0x4a0 [10899.989303][ T3116] dst_alloc+0x97/0x150 [10899.989303][ T3116] ip6_dst_alloc+0x23/0x90 [10899.989303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10899.989303][ T3116] ip6_pol_route+0x56f/0x840 [10899.989303][ T3116] __fib6_rule_action+0x47a/0x5b0 [10899.989303][ T3116] fib_rules_lookup+0x2b4/0xa20 [10899.989303][ T3116] fib6_rule_lookup+0x182/0x630 [10899.989303][ T3116] ip6_route_input+0x59c/0xa50 [10899.989303][ T3116] ipv6_rcv+0x397/0x810 [10899.989303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10899.989303][ T3116] process_backlog+0x101/0x620 [10899.989303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10899.989303][ T3116] net_rx_action+0x495/0xbe0 [10899.989303][ T3116] __do_softirq+0x1b5/0x7f6 [10899.989303][ T3116] [10899.991427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10899.991427][ T3116] netdev_get_by_index+0x5e/0x80 [10899.991427][ T3116] fib6_nh_init+0x3d8/0x15b0 [10899.991427][ T3116] ip6_route_info_create+0xf18/0x17d0 [10899.991427][ T3116] ip6_route_add+0x1c/0x140 [10899.991427][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10899.991427][ T3116] addrconf_add_dev+0xe2/0x170 [10899.991427][ T3116] inet6_addr_add+0x12f/0xa40 [10899.991427][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10899.991427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10899.991427][ T3116] netlink_rcv_skb+0x130/0x360 [10899.991427][ T3116] netlink_unicast+0x449/0x710 [10899.991427][ T3116] netlink_sendmsg+0x723/0xbe0 [10899.991427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10899.991427][ T3116] ___sys_sendmsg+0xee/0x170 [10899.991427][ T3116] __sys_sendmsg+0xcd/0x170 [10899.991427][ T3116] do_syscall_64+0xc6/0x1e0 [10899.991427][ T3116] [10899.993673][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10899.993673][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10899.993673][ T3116] ipv6_find_idev+0x102/0x170 [10899.993673][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10899.993673][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10899.993673][ T3116] netlink_rcv_skb+0x130/0x360 [10899.993673][ T3116] netlink_unicast+0x449/0x710 [10899.993673][ T3116] netlink_sendmsg+0x723/0xbe0 [10899.993673][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10899.993673][ T3116] ___sys_sendmsg+0xee/0x170 [10899.993673][ T3116] __sys_sendmsg+0xcd/0x170 [10899.993673][ T3116] do_syscall_64+0xc6/0x1e0 [10899.993673][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10899.993673][ T3116] [10899.995400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10899.995400][ T3116] neigh_parms_alloc+0x1e5/0x510 [10899.995400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10899.995400][ T3116] ipv6_find_idev+0x102/0x170 [10899.995400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10899.995400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10899.995400][ T3116] netlink_rcv_skb+0x130/0x360 [10899.995400][ T3116] netlink_unicast+0x449/0x710 [10899.995400][ T3116] netlink_sendmsg+0x723/0xbe0 [10899.995400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10899.995400][ T3116] ___sys_sendmsg+0xee/0x170 [10899.995400][ T3116] __sys_sendmsg+0xcd/0x170 [10899.995400][ T3116] do_syscall_64+0xc6/0x1e0 [10899.995400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10899.995400][ T3116] [10910.012871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10910.013354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10910.013354][ T3116] dst_init+0x84/0x4a0 [10910.013354][ T3116] dst_alloc+0x97/0x150 [10910.013354][ T3116] ip6_dst_alloc+0x23/0x90 [10910.013354][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10910.013354][ T3116] ip6_pol_route+0x56f/0x840 [10910.013354][ T3116] __fib6_rule_action+0x47a/0x5b0 [10910.013354][ T3116] fib_rules_lookup+0x2b4/0xa20 [10910.013354][ T3116] fib6_rule_lookup+0x182/0x630 [10910.013354][ T3116] ip6_route_input+0x59c/0xa50 [10910.013354][ T3116] ipv6_rcv+0x397/0x810 [10910.013354][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10910.013354][ T3116] process_backlog+0x101/0x620 [10910.013354][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10910.013354][ T3116] net_rx_action+0x495/0xbe0 [10910.013354][ T3116] __do_softirq+0x1b5/0x7f6 [10910.013354][ T3116] [10910.015461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10910.015461][ T3116] netdev_get_by_index+0x5e/0x80 [10910.015461][ T3116] fib6_nh_init+0x3d8/0x15b0 [10910.015461][ T3116] ip6_route_info_create+0xf18/0x17d0 [10910.015461][ T3116] ip6_route_add+0x1c/0x140 [10910.015461][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10910.015461][ T3116] addrconf_add_dev+0xe2/0x170 [10910.015461][ T3116] inet6_addr_add+0x12f/0xa40 [10910.015461][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10910.015461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10910.015461][ T3116] netlink_rcv_skb+0x130/0x360 [10910.015461][ T3116] netlink_unicast+0x449/0x710 [10910.015461][ T3116] netlink_sendmsg+0x723/0xbe0 [10910.015461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10910.015461][ T3116] ___sys_sendmsg+0xee/0x170 [10910.015461][ T3116] __sys_sendmsg+0xcd/0x170 [10910.015461][ T3116] do_syscall_64+0xc6/0x1e0 [10910.015461][ T3116] [10910.017695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10910.017695][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10910.017695][ T3116] ipv6_find_idev+0x102/0x170 [10910.017695][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10910.017695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10910.017695][ T3116] netlink_rcv_skb+0x130/0x360 [10910.017695][ T3116] netlink_unicast+0x449/0x710 [10910.017695][ T3116] netlink_sendmsg+0x723/0xbe0 [10910.017695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10910.017695][ T3116] ___sys_sendmsg+0xee/0x170 [10910.017695][ T3116] __sys_sendmsg+0xcd/0x170 [10910.017695][ T3116] do_syscall_64+0xc6/0x1e0 [10910.017695][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10910.017695][ T3116] [10910.019442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10910.019442][ T3116] neigh_parms_alloc+0x1e5/0x510 [10910.019442][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10910.019442][ T3116] ipv6_find_idev+0x102/0x170 [10910.019442][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10910.019442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10910.019442][ T3116] netlink_rcv_skb+0x130/0x360 [10910.019442][ T3116] netlink_unicast+0x449/0x710 [10910.019442][ T3116] netlink_sendmsg+0x723/0xbe0 [10910.019442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10910.019442][ T3116] ___sys_sendmsg+0xee/0x170 [10910.019442][ T3116] __sys_sendmsg+0xcd/0x170 [10910.019442][ T3116] do_syscall_64+0xc6/0x1e0 [10910.019442][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10910.019442][ T3116] [10920.268902][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10920.269375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10920.269375][ T3116] dst_init+0x84/0x4a0 [10920.269375][ T3116] dst_alloc+0x97/0x150 [10920.269375][ T3116] ip6_dst_alloc+0x23/0x90 [10920.269375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10920.269375][ T3116] ip6_pol_route+0x56f/0x840 [10920.269375][ T3116] __fib6_rule_action+0x47a/0x5b0 [10920.269375][ T3116] fib_rules_lookup+0x2b4/0xa20 [10920.269375][ T3116] fib6_rule_lookup+0x182/0x630 [10920.269375][ T3116] ip6_route_input+0x59c/0xa50 [10920.269375][ T3116] ipv6_rcv+0x397/0x810 [10920.269375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10920.269375][ T3116] process_backlog+0x101/0x620 [10920.269375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10920.269375][ T3116] net_rx_action+0x495/0xbe0 [10920.269375][ T3116] __do_softirq+0x1b5/0x7f6 [10920.269375][ T3116] [10920.271449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10920.271449][ T3116] netdev_get_by_index+0x5e/0x80 [10920.271449][ T3116] fib6_nh_init+0x3d8/0x15b0 [10920.271449][ T3116] ip6_route_info_create+0xf18/0x17d0 [10920.271449][ T3116] ip6_route_add+0x1c/0x140 [10920.271449][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10920.271449][ T3116] addrconf_add_dev+0xe2/0x170 [10920.271449][ T3116] inet6_addr_add+0x12f/0xa40 [10920.271449][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10920.271449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10920.271449][ T3116] netlink_rcv_skb+0x130/0x360 [10920.271449][ T3116] netlink_unicast+0x449/0x710 [10920.271449][ T3116] netlink_sendmsg+0x723/0xbe0 [10920.271449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10920.271449][ T3116] ___sys_sendmsg+0xee/0x170 [10920.271449][ T3116] __sys_sendmsg+0xcd/0x170 [10920.271449][ T3116] do_syscall_64+0xc6/0x1e0 [10920.271449][ T3116] [10920.273630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10920.273630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10920.273630][ T3116] ipv6_find_idev+0x102/0x170 [10920.273630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10920.273630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10920.273630][ T3116] netlink_rcv_skb+0x130/0x360 [10920.273630][ T3116] netlink_unicast+0x449/0x710 [10920.273630][ T3116] netlink_sendmsg+0x723/0xbe0 [10920.273630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10920.273630][ T3116] ___sys_sendmsg+0xee/0x170 [10920.273630][ T3116] __sys_sendmsg+0xcd/0x170 [10920.273630][ T3116] do_syscall_64+0xc6/0x1e0 [10920.273630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10920.273630][ T3116] [10920.275342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10920.275342][ T3116] neigh_parms_alloc+0x1e5/0x510 [10920.275342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10920.275342][ T3116] ipv6_find_idev+0x102/0x170 [10920.275342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10920.275342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10920.275342][ T3116] netlink_rcv_skb+0x130/0x360 [10920.275342][ T3116] netlink_unicast+0x449/0x710 [10920.275342][ T3116] netlink_sendmsg+0x723/0xbe0 [10920.275342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10920.275342][ T3116] ___sys_sendmsg+0xee/0x170 [10920.275342][ T3116] __sys_sendmsg+0xcd/0x170 [10920.275342][ T3116] do_syscall_64+0xc6/0x1e0 [10920.275342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10920.275342][ T3116] [10930.524803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10930.525374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10930.525374][ T3116] dst_init+0x84/0x4a0 [10930.525374][ T3116] dst_alloc+0x97/0x150 [10930.525374][ T3116] ip6_dst_alloc+0x23/0x90 [10930.525374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10930.525374][ T3116] ip6_pol_route+0x56f/0x840 [10930.525374][ T3116] __fib6_rule_action+0x47a/0x5b0 [10930.525374][ T3116] fib_rules_lookup+0x2b4/0xa20 [10930.525374][ T3116] fib6_rule_lookup+0x182/0x630 [10930.525374][ T3116] ip6_route_input+0x59c/0xa50 [10930.525374][ T3116] ipv6_rcv+0x397/0x810 [10930.525374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10930.525374][ T3116] process_backlog+0x101/0x620 [10930.525374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10930.525374][ T3116] net_rx_action+0x495/0xbe0 [10930.525374][ T3116] __do_softirq+0x1b5/0x7f6 [10930.525374][ T3116] [10930.528897][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10930.528897][ T3116] netdev_get_by_index+0x5e/0x80 [10930.528897][ T3116] fib6_nh_init+0x3d8/0x15b0 [10930.528897][ T3116] ip6_route_info_create+0xf18/0x17d0 [10930.528897][ T3116] ip6_route_add+0x1c/0x140 [10930.528897][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10930.528897][ T3116] addrconf_add_dev+0xe2/0x170 [10930.528897][ T3116] inet6_addr_add+0x12f/0xa40 [10930.528897][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10930.528897][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10930.528897][ T3116] netlink_rcv_skb+0x130/0x360 [10930.528897][ T3116] netlink_unicast+0x449/0x710 [10930.528897][ T3116] netlink_sendmsg+0x723/0xbe0 [10930.528897][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10930.528897][ T3116] ___sys_sendmsg+0xee/0x170 [10930.528897][ T3116] __sys_sendmsg+0xcd/0x170 [10930.528897][ T3116] do_syscall_64+0xc6/0x1e0 [10930.528897][ T3116] [10930.532523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10930.532523][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10930.532523][ T3116] ipv6_find_idev+0x102/0x170 [10930.532523][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10930.532523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10930.532523][ T3116] netlink_rcv_skb+0x130/0x360 [10930.532523][ T3116] netlink_unicast+0x449/0x710 [10930.532523][ T3116] netlink_sendmsg+0x723/0xbe0 [10930.532523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10930.532523][ T3116] ___sys_sendmsg+0xee/0x170 [10930.532523][ T3116] __sys_sendmsg+0xcd/0x170 [10930.532523][ T3116] do_syscall_64+0xc6/0x1e0 [10930.532523][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10930.532523][ T3116] [10930.535350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10930.535350][ T3116] neigh_parms_alloc+0x1e5/0x510 [10930.535350][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10930.535350][ T3116] ipv6_find_idev+0x102/0x170 [10930.535350][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10930.535350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10930.535350][ T3116] netlink_rcv_skb+0x130/0x360 [10930.535350][ T3116] netlink_unicast+0x449/0x710 [10930.535350][ T3116] netlink_sendmsg+0x723/0xbe0 [10930.535350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10930.535350][ T3116] ___sys_sendmsg+0xee/0x170 [10930.535350][ T3116] __sys_sendmsg+0xcd/0x170 [10930.535350][ T3116] do_syscall_64+0xc6/0x1e0 [10930.535350][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10930.535350][ T3116] [10940.788843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10940.789461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10940.789461][ T3116] dst_init+0x84/0x4a0 [10940.789461][ T3116] dst_alloc+0x97/0x150 [10940.789461][ T3116] ip6_dst_alloc+0x23/0x90 [10940.789461][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10940.789461][ T3116] ip6_pol_route+0x56f/0x840 [10940.789461][ T3116] __fib6_rule_action+0x47a/0x5b0 [10940.789461][ T3116] fib_rules_lookup+0x2b4/0xa20 [10940.789461][ T3116] fib6_rule_lookup+0x182/0x630 [10940.789461][ T3116] ip6_route_input+0x59c/0xa50 [10940.789461][ T3116] ipv6_rcv+0x397/0x810 [10940.789461][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10940.789461][ T3116] process_backlog+0x101/0x620 [10940.789461][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10940.789461][ T3116] net_rx_action+0x495/0xbe0 [10940.789461][ T3116] __do_softirq+0x1b5/0x7f6 [10940.789461][ T3116] [10940.792759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10940.792759][ T3116] netdev_get_by_index+0x5e/0x80 [10940.792759][ T3116] fib6_nh_init+0x3d8/0x15b0 [10940.792759][ T3116] ip6_route_info_create+0xf18/0x17d0 [10940.792759][ T3116] ip6_route_add+0x1c/0x140 [10940.792759][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10940.792759][ T3116] addrconf_add_dev+0xe2/0x170 [10940.792759][ T3116] inet6_addr_add+0x12f/0xa40 [10940.792759][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10940.792759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10940.792759][ T3116] netlink_rcv_skb+0x130/0x360 [10940.792759][ T3116] netlink_unicast+0x449/0x710 [10940.792759][ T3116] netlink_sendmsg+0x723/0xbe0 [10940.792759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10940.792759][ T3116] ___sys_sendmsg+0xee/0x170 [10940.792759][ T3116] __sys_sendmsg+0xcd/0x170 [10940.792759][ T3116] do_syscall_64+0xc6/0x1e0 [10940.792759][ T3116] [10940.796298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10940.796298][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10940.796298][ T3116] ipv6_find_idev+0x102/0x170 [10940.796298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10940.796298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10940.796298][ T3116] netlink_rcv_skb+0x130/0x360 [10940.796298][ T3116] netlink_unicast+0x449/0x710 [10940.796298][ T3116] netlink_sendmsg+0x723/0xbe0 [10940.796298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10940.796298][ T3116] ___sys_sendmsg+0xee/0x170 [10940.796298][ T3116] __sys_sendmsg+0xcd/0x170 [10940.796298][ T3116] do_syscall_64+0xc6/0x1e0 [10940.796298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10940.796298][ T3116] [10940.799042][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10940.799042][ T3116] neigh_parms_alloc+0x1e5/0x510 [10940.799042][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10940.799042][ T3116] ipv6_find_idev+0x102/0x170 [10940.799042][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10940.799042][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10940.799042][ T3116] netlink_rcv_skb+0x130/0x360 [10940.799042][ T3116] netlink_unicast+0x449/0x710 [10940.799042][ T3116] netlink_sendmsg+0x723/0xbe0 [10940.799042][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10940.799042][ T3116] ___sys_sendmsg+0xee/0x170 [10940.799042][ T3116] __sys_sendmsg+0xcd/0x170 [10940.799042][ T3116] do_syscall_64+0xc6/0x1e0 [10940.799042][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10940.799042][ T3116] [10950.932799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10950.933370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10950.933370][ T3116] dst_init+0x84/0x4a0 [10950.933370][ T3116] dst_alloc+0x97/0x150 [10950.933370][ T3116] ip6_dst_alloc+0x23/0x90 [10950.933370][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10950.933370][ T3116] ip6_pol_route+0x56f/0x840 [10950.933370][ T3116] __fib6_rule_action+0x47a/0x5b0 [10950.933370][ T3116] fib_rules_lookup+0x2b4/0xa20 [10950.933370][ T3116] fib6_rule_lookup+0x182/0x630 [10950.933370][ T3116] ip6_route_input+0x59c/0xa50 [10950.933370][ T3116] ipv6_rcv+0x397/0x810 [10950.933370][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10950.933370][ T3116] process_backlog+0x101/0x620 [10950.933370][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10950.933370][ T3116] net_rx_action+0x495/0xbe0 [10950.933370][ T3116] __do_softirq+0x1b5/0x7f6 [10950.933370][ T3116] [10950.937397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10950.937397][ T3116] netdev_get_by_index+0x5e/0x80 [10950.937397][ T3116] fib6_nh_init+0x3d8/0x15b0 [10950.937397][ T3116] ip6_route_info_create+0xf18/0x17d0 [10950.937397][ T3116] ip6_route_add+0x1c/0x140 [10950.937397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10950.937397][ T3116] addrconf_add_dev+0xe2/0x170 [10950.937397][ T3116] inet6_addr_add+0x12f/0xa40 [10950.937397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10950.937397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10950.937397][ T3116] netlink_rcv_skb+0x130/0x360 [10950.937397][ T3116] netlink_unicast+0x449/0x710 [10950.937397][ T3116] netlink_sendmsg+0x723/0xbe0 [10950.937397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10950.937397][ T3116] ___sys_sendmsg+0xee/0x170 [10950.937397][ T3116] __sys_sendmsg+0xcd/0x170 [10950.937397][ T3116] do_syscall_64+0xc6/0x1e0 [10950.937397][ T3116] [10950.940831][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10950.940831][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10950.940831][ T3116] ipv6_find_idev+0x102/0x170 [10950.940831][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10950.940831][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10950.940831][ T3116] netlink_rcv_skb+0x130/0x360 [10950.940831][ T3116] netlink_unicast+0x449/0x710 [10950.940831][ T3116] netlink_sendmsg+0x723/0xbe0 [10950.940831][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10950.940831][ T3116] ___sys_sendmsg+0xee/0x170 [10950.940831][ T3116] __sys_sendmsg+0xcd/0x170 [10950.940831][ T3116] do_syscall_64+0xc6/0x1e0 [10950.940831][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10950.940831][ T3116] [10950.943627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10950.943627][ T3116] neigh_parms_alloc+0x1e5/0x510 [10950.943627][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10950.943627][ T3116] ipv6_find_idev+0x102/0x170 [10950.943627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10950.943627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10950.943627][ T3116] netlink_rcv_skb+0x130/0x360 [10950.943627][ T3116] netlink_unicast+0x449/0x710 [10950.943627][ T3116] netlink_sendmsg+0x723/0xbe0 [10950.943627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10950.943627][ T3116] ___sys_sendmsg+0xee/0x170 [10950.943627][ T3116] __sys_sendmsg+0xcd/0x170 [10950.943627][ T3116] do_syscall_64+0xc6/0x1e0 [10950.943627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10950.943627][ T3116] [10961.100792][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10961.101267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10961.101267][ T3116] dst_init+0x84/0x4a0 [10961.101267][ T3116] dst_alloc+0x97/0x150 [10961.101267][ T3116] ip6_dst_alloc+0x23/0x90 [10961.101267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10961.101267][ T3116] ip6_pol_route+0x56f/0x840 [10961.101267][ T3116] __fib6_rule_action+0x47a/0x5b0 [10961.101267][ T3116] fib_rules_lookup+0x2b4/0xa20 [10961.101267][ T3116] fib6_rule_lookup+0x182/0x630 [10961.101267][ T3116] ip6_route_input+0x59c/0xa50 [10961.101267][ T3116] ipv6_rcv+0x397/0x810 [10961.101267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10961.101267][ T3116] process_backlog+0x101/0x620 [10961.101267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10961.101267][ T3116] net_rx_action+0x495/0xbe0 [10961.101267][ T3116] __do_softirq+0x1b5/0x7f6 [10961.101267][ T3116] [10961.103342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10961.103342][ T3116] netdev_get_by_index+0x5e/0x80 [10961.103342][ T3116] fib6_nh_init+0x3d8/0x15b0 [10961.103342][ T3116] ip6_route_info_create+0xf18/0x17d0 [10961.103342][ T3116] ip6_route_add+0x1c/0x140 [10961.103342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10961.103342][ T3116] addrconf_add_dev+0xe2/0x170 [10961.103342][ T3116] inet6_addr_add+0x12f/0xa40 [10961.103342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10961.103342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10961.103342][ T3116] netlink_rcv_skb+0x130/0x360 [10961.103342][ T3116] netlink_unicast+0x449/0x710 [10961.103342][ T3116] netlink_sendmsg+0x723/0xbe0 [10961.103342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10961.103342][ T3116] ___sys_sendmsg+0xee/0x170 [10961.103342][ T3116] __sys_sendmsg+0xcd/0x170 [10961.103342][ T3116] do_syscall_64+0xc6/0x1e0 [10961.103342][ T3116] [10961.105535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10961.105535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10961.105535][ T3116] ipv6_find_idev+0x102/0x170 [10961.105535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10961.105535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10961.105535][ T3116] netlink_rcv_skb+0x130/0x360 [10961.105535][ T3116] netlink_unicast+0x449/0x710 [10961.105535][ T3116] netlink_sendmsg+0x723/0xbe0 [10961.105535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10961.105535][ T3116] ___sys_sendmsg+0xee/0x170 [10961.105535][ T3116] __sys_sendmsg+0xcd/0x170 [10961.105535][ T3116] do_syscall_64+0xc6/0x1e0 [10961.105535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10961.105535][ T3116] [10961.107274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10961.107274][ T3116] neigh_parms_alloc+0x1e5/0x510 [10961.107274][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10961.107274][ T3116] ipv6_find_idev+0x102/0x170 [10961.107274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10961.107274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10961.107274][ T3116] netlink_rcv_skb+0x130/0x360 [10961.107274][ T3116] netlink_unicast+0x449/0x710 [10961.107274][ T3116] netlink_sendmsg+0x723/0xbe0 [10961.107274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10961.107274][ T3116] ___sys_sendmsg+0xee/0x170 [10961.107274][ T3116] __sys_sendmsg+0xcd/0x170 [10961.107274][ T3116] do_syscall_64+0xc6/0x1e0 [10961.107274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10961.107274][ T3116] [10971.348771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10971.349180][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10971.349180][ T3116] dst_init+0x84/0x4a0 [10971.349180][ T3116] dst_alloc+0x97/0x150 [10971.349180][ T3116] ip6_dst_alloc+0x23/0x90 [10971.349180][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10971.349180][ T3116] ip6_pol_route+0x56f/0x840 [10971.349180][ T3116] __fib6_rule_action+0x47a/0x5b0 [10971.349180][ T3116] fib_rules_lookup+0x2b4/0xa20 [10971.349180][ T3116] fib6_rule_lookup+0x182/0x630 [10971.349180][ T3116] ip6_route_input+0x59c/0xa50 [10971.349180][ T3116] ipv6_rcv+0x397/0x810 [10971.349180][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10971.349180][ T3116] process_backlog+0x101/0x620 [10971.349180][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10971.349180][ T3116] net_rx_action+0x495/0xbe0 [10971.349180][ T3116] __do_softirq+0x1b5/0x7f6 [10971.349180][ T3116] [10971.351374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10971.351374][ T3116] netdev_get_by_index+0x5e/0x80 [10971.351374][ T3116] fib6_nh_init+0x3d8/0x15b0 [10971.351374][ T3116] ip6_route_info_create+0xf18/0x17d0 [10971.351374][ T3116] ip6_route_add+0x1c/0x140 [10971.351374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10971.351374][ T3116] addrconf_add_dev+0xe2/0x170 [10971.351374][ T3116] inet6_addr_add+0x12f/0xa40 [10971.351374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10971.351374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10971.351374][ T3116] netlink_rcv_skb+0x130/0x360 [10971.351374][ T3116] netlink_unicast+0x449/0x710 [10971.351374][ T3116] netlink_sendmsg+0x723/0xbe0 [10971.351374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10971.351374][ T3116] ___sys_sendmsg+0xee/0x170 [10971.351374][ T3116] __sys_sendmsg+0xcd/0x170 [10971.351374][ T3116] do_syscall_64+0xc6/0x1e0 [10971.351374][ T3116] [10971.353675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10971.353675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10971.353675][ T3116] ipv6_find_idev+0x102/0x170 [10971.353675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10971.353675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10971.353675][ T3116] netlink_rcv_skb+0x130/0x360 [10971.353675][ T3116] netlink_unicast+0x449/0x710 [10971.353675][ T3116] netlink_sendmsg+0x723/0xbe0 [10971.353675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10971.353675][ T3116] ___sys_sendmsg+0xee/0x170 [10971.353675][ T3116] __sys_sendmsg+0xcd/0x170 [10971.353675][ T3116] do_syscall_64+0xc6/0x1e0 [10971.353675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10971.353675][ T3116] [10971.355477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10971.355477][ T3116] neigh_parms_alloc+0x1e5/0x510 [10971.355477][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10971.355477][ T3116] ipv6_find_idev+0x102/0x170 [10971.355477][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10971.355477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10971.355477][ T3116] netlink_rcv_skb+0x130/0x360 [10971.355477][ T3116] netlink_unicast+0x449/0x710 [10971.355477][ T3116] netlink_sendmsg+0x723/0xbe0 [10971.355477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10971.355477][ T3116] ___sys_sendmsg+0xee/0x170 [10971.355477][ T3116] __sys_sendmsg+0xcd/0x170 [10971.355477][ T3116] do_syscall_64+0xc6/0x1e0 [10971.355477][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10971.355477][ T3116] [10981.596818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10981.597319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10981.597319][ T3116] dst_init+0x84/0x4a0 [10981.597319][ T3116] dst_alloc+0x97/0x150 [10981.597319][ T3116] ip6_dst_alloc+0x23/0x90 [10981.597319][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10981.597319][ T3116] ip6_pol_route+0x56f/0x840 [10981.597319][ T3116] __fib6_rule_action+0x47a/0x5b0 [10981.597319][ T3116] fib_rules_lookup+0x2b4/0xa20 [10981.597319][ T3116] fib6_rule_lookup+0x182/0x630 [10981.597319][ T3116] ip6_route_input+0x59c/0xa50 [10981.597319][ T3116] ipv6_rcv+0x397/0x810 [10981.597319][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10981.597319][ T3116] process_backlog+0x101/0x620 [10981.597319][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10981.597319][ T3116] net_rx_action+0x495/0xbe0 [10981.597319][ T3116] __do_softirq+0x1b5/0x7f6 [10981.597319][ T3116] [10981.599439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10981.599439][ T3116] netdev_get_by_index+0x5e/0x80 [10981.599439][ T3116] fib6_nh_init+0x3d8/0x15b0 [10981.599439][ T3116] ip6_route_info_create+0xf18/0x17d0 [10981.599439][ T3116] ip6_route_add+0x1c/0x140 [10981.599439][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10981.599439][ T3116] addrconf_add_dev+0xe2/0x170 [10981.599439][ T3116] inet6_addr_add+0x12f/0xa40 [10981.599439][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10981.599439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10981.599439][ T3116] netlink_rcv_skb+0x130/0x360 [10981.599439][ T3116] netlink_unicast+0x449/0x710 [10981.599439][ T3116] netlink_sendmsg+0x723/0xbe0 [10981.599439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10981.599439][ T3116] ___sys_sendmsg+0xee/0x170 [10981.599439][ T3116] __sys_sendmsg+0xcd/0x170 [10981.599439][ T3116] do_syscall_64+0xc6/0x1e0 [10981.599439][ T3116] [10981.601655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10981.601655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10981.601655][ T3116] ipv6_find_idev+0x102/0x170 [10981.601655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10981.601655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10981.601655][ T3116] netlink_rcv_skb+0x130/0x360 [10981.601655][ T3116] netlink_unicast+0x449/0x710 [10981.601655][ T3116] netlink_sendmsg+0x723/0xbe0 [10981.601655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10981.601655][ T3116] ___sys_sendmsg+0xee/0x170 [10981.601655][ T3116] __sys_sendmsg+0xcd/0x170 [10981.601655][ T3116] do_syscall_64+0xc6/0x1e0 [10981.601655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10981.601655][ T3116] [10981.603388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10981.603388][ T3116] neigh_parms_alloc+0x1e5/0x510 [10981.603388][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10981.603388][ T3116] ipv6_find_idev+0x102/0x170 [10981.603388][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10981.603388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10981.603388][ T3116] netlink_rcv_skb+0x130/0x360 [10981.603388][ T3116] netlink_unicast+0x449/0x710 [10981.603388][ T3116] netlink_sendmsg+0x723/0xbe0 [10981.603388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10981.603388][ T3116] ___sys_sendmsg+0xee/0x170 [10981.603388][ T3116] __sys_sendmsg+0xcd/0x170 [10981.603388][ T3116] do_syscall_64+0xc6/0x1e0 [10981.603388][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10981.603388][ T3116] [10991.676833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [10991.677491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10991.677491][ T3116] dst_init+0x84/0x4a0 [10991.677491][ T3116] dst_alloc+0x97/0x150 [10991.677491][ T3116] ip6_dst_alloc+0x23/0x90 [10991.677491][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [10991.677491][ T3116] ip6_pol_route+0x56f/0x840 [10991.677491][ T3116] __fib6_rule_action+0x47a/0x5b0 [10991.677491][ T3116] fib_rules_lookup+0x2b4/0xa20 [10991.677491][ T3116] fib6_rule_lookup+0x182/0x630 [10991.677491][ T3116] ip6_route_input+0x59c/0xa50 [10991.677491][ T3116] ipv6_rcv+0x397/0x810 [10991.677491][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [10991.677491][ T3116] process_backlog+0x101/0x620 [10991.677491][ T3116] __napi_poll.constprop.0+0xa2/0x460 [10991.677491][ T3116] net_rx_action+0x495/0xbe0 [10991.677491][ T3116] __do_softirq+0x1b5/0x7f6 [10991.677491][ T3116] [10991.680776][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10991.680776][ T3116] netdev_get_by_index+0x5e/0x80 [10991.680776][ T3116] fib6_nh_init+0x3d8/0x15b0 [10991.680776][ T3116] ip6_route_info_create+0xf18/0x17d0 [10991.680776][ T3116] ip6_route_add+0x1c/0x140 [10991.680776][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [10991.680776][ T3116] addrconf_add_dev+0xe2/0x170 [10991.680776][ T3116] inet6_addr_add+0x12f/0xa40 [10991.680776][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [10991.680776][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10991.680776][ T3116] netlink_rcv_skb+0x130/0x360 [10991.680776][ T3116] netlink_unicast+0x449/0x710 [10991.680776][ T3116] netlink_sendmsg+0x723/0xbe0 [10991.680776][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10991.680776][ T3116] ___sys_sendmsg+0xee/0x170 [10991.680776][ T3116] __sys_sendmsg+0xcd/0x170 [10991.680776][ T3116] do_syscall_64+0xc6/0x1e0 [10991.680776][ T3116] [10991.684271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10991.684271][ T3116] ipv6_add_dev+0x3b9/0x11c0 [10991.684271][ T3116] ipv6_find_idev+0x102/0x170 [10991.684271][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10991.684271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10991.684271][ T3116] netlink_rcv_skb+0x130/0x360 [10991.684271][ T3116] netlink_unicast+0x449/0x710 [10991.684271][ T3116] netlink_sendmsg+0x723/0xbe0 [10991.684271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10991.684271][ T3116] ___sys_sendmsg+0xee/0x170 [10991.684271][ T3116] __sys_sendmsg+0xcd/0x170 [10991.684271][ T3116] do_syscall_64+0xc6/0x1e0 [10991.684271][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10991.684271][ T3116] [10991.686066][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [10991.686066][ T3116] neigh_parms_alloc+0x1e5/0x510 [10991.686066][ T3116] ipv6_add_dev+0x2fd/0x11c0 [10991.686066][ T3116] ipv6_find_idev+0x102/0x170 [10991.686066][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [10991.686066][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [10991.686066][ T3116] netlink_rcv_skb+0x130/0x360 [10991.686066][ T3116] netlink_unicast+0x449/0x710 [10991.686066][ T3116] netlink_sendmsg+0x723/0xbe0 [10991.686066][ T3116] ____sys_sendmsg+0x7b2/0xa10 [10991.686066][ T3116] ___sys_sendmsg+0xee/0x170 [10991.686066][ T3116] __sys_sendmsg+0xcd/0x170 [10991.686066][ T3116] do_syscall_64+0xc6/0x1e0 [10991.686066][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10991.686066][ T3116] [11001.924846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11001.925323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11001.925323][ T3116] dst_init+0x84/0x4a0 [11001.925323][ T3116] dst_alloc+0x97/0x150 [11001.925323][ T3116] ip6_dst_alloc+0x23/0x90 [11001.925323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11001.925323][ T3116] ip6_pol_route+0x56f/0x840 [11001.925323][ T3116] __fib6_rule_action+0x47a/0x5b0 [11001.925323][ T3116] fib_rules_lookup+0x2b4/0xa20 [11001.925323][ T3116] fib6_rule_lookup+0x182/0x630 [11001.925323][ T3116] ip6_route_input+0x59c/0xa50 [11001.925323][ T3116] ipv6_rcv+0x397/0x810 [11001.925323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11001.925323][ T3116] process_backlog+0x101/0x620 [11001.925323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11001.925323][ T3116] net_rx_action+0x495/0xbe0 [11001.925323][ T3116] __do_softirq+0x1b5/0x7f6 [11001.925323][ T3116] [11001.927445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11001.927445][ T3116] netdev_get_by_index+0x5e/0x80 [11001.927445][ T3116] fib6_nh_init+0x3d8/0x15b0 [11001.927445][ T3116] ip6_route_info_create+0xf18/0x17d0 [11001.927445][ T3116] ip6_route_add+0x1c/0x140 [11001.927445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11001.927445][ T3116] addrconf_add_dev+0xe2/0x170 [11001.927445][ T3116] inet6_addr_add+0x12f/0xa40 [11001.927445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11001.927445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11001.927445][ T3116] netlink_rcv_skb+0x130/0x360 [11001.927445][ T3116] netlink_unicast+0x449/0x710 [11001.927445][ T3116] netlink_sendmsg+0x723/0xbe0 [11001.927445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11001.927445][ T3116] ___sys_sendmsg+0xee/0x170 [11001.927445][ T3116] __sys_sendmsg+0xcd/0x170 [11001.927445][ T3116] do_syscall_64+0xc6/0x1e0 [11001.927445][ T3116] [11001.929653][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11001.929653][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11001.929653][ T3116] ipv6_find_idev+0x102/0x170 [11001.929653][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11001.929653][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11001.929653][ T3116] netlink_rcv_skb+0x130/0x360 [11001.929653][ T3116] netlink_unicast+0x449/0x710 [11001.929653][ T3116] netlink_sendmsg+0x723/0xbe0 [11001.929653][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11001.929653][ T3116] ___sys_sendmsg+0xee/0x170 [11001.929653][ T3116] __sys_sendmsg+0xcd/0x170 [11001.929653][ T3116] do_syscall_64+0xc6/0x1e0 [11001.929653][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11001.929653][ T3116] [11001.931370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11001.931370][ T3116] neigh_parms_alloc+0x1e5/0x510 [11001.931370][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11001.931370][ T3116] ipv6_find_idev+0x102/0x170 [11001.931370][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11001.931370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11001.931370][ T3116] netlink_rcv_skb+0x130/0x360 [11001.931370][ T3116] netlink_unicast+0x449/0x710 [11001.931370][ T3116] netlink_sendmsg+0x723/0xbe0 [11001.931370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11001.931370][ T3116] ___sys_sendmsg+0xee/0x170 [11001.931370][ T3116] __sys_sendmsg+0xcd/0x170 [11001.931370][ T3116] do_syscall_64+0xc6/0x1e0 [11001.931370][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11001.931370][ T3116] [11012.172800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11012.173253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11012.173253][ T3116] dst_init+0x84/0x4a0 [11012.173253][ T3116] dst_alloc+0x97/0x150 [11012.173253][ T3116] ip6_dst_alloc+0x23/0x90 [11012.173253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11012.173253][ T3116] ip6_pol_route+0x56f/0x840 [11012.173253][ T3116] __fib6_rule_action+0x47a/0x5b0 [11012.173253][ T3116] fib_rules_lookup+0x2b4/0xa20 [11012.173253][ T3116] fib6_rule_lookup+0x182/0x630 [11012.173253][ T3116] ip6_route_input+0x59c/0xa50 [11012.173253][ T3116] ipv6_rcv+0x397/0x810 [11012.173253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11012.173253][ T3116] process_backlog+0x101/0x620 [11012.173253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11012.173253][ T3116] net_rx_action+0x495/0xbe0 [11012.173253][ T3116] __do_softirq+0x1b5/0x7f6 [11012.173253][ T3116] [11012.175530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11012.175530][ T3116] netdev_get_by_index+0x5e/0x80 [11012.175530][ T3116] fib6_nh_init+0x3d8/0x15b0 [11012.175530][ T3116] ip6_route_info_create+0xf18/0x17d0 [11012.175530][ T3116] ip6_route_add+0x1c/0x140 [11012.175530][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11012.175530][ T3116] addrconf_add_dev+0xe2/0x170 [11012.175530][ T3116] inet6_addr_add+0x12f/0xa40 [11012.175530][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11012.175530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11012.175530][ T3116] netlink_rcv_skb+0x130/0x360 [11012.175530][ T3116] netlink_unicast+0x449/0x710 [11012.175530][ T3116] netlink_sendmsg+0x723/0xbe0 [11012.175530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11012.175530][ T3116] ___sys_sendmsg+0xee/0x170 [11012.175530][ T3116] __sys_sendmsg+0xcd/0x170 [11012.175530][ T3116] do_syscall_64+0xc6/0x1e0 [11012.175530][ T3116] [11012.177914][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11012.177914][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11012.177914][ T3116] ipv6_find_idev+0x102/0x170 [11012.177914][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11012.177914][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11012.177914][ T3116] netlink_rcv_skb+0x130/0x360 [11012.177914][ T3116] netlink_unicast+0x449/0x710 [11012.177914][ T3116] netlink_sendmsg+0x723/0xbe0 [11012.177914][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11012.177914][ T3116] ___sys_sendmsg+0xee/0x170 [11012.177914][ T3116] __sys_sendmsg+0xcd/0x170 [11012.177914][ T3116] do_syscall_64+0xc6/0x1e0 [11012.177914][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11012.177914][ T3116] [11012.179803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11012.179803][ T3116] neigh_parms_alloc+0x1e5/0x510 [11012.179803][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11012.179803][ T3116] ipv6_find_idev+0x102/0x170 [11012.179803][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11012.179803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11012.179803][ T3116] netlink_rcv_skb+0x130/0x360 [11012.179803][ T3116] netlink_unicast+0x449/0x710 [11012.179803][ T3116] netlink_sendmsg+0x723/0xbe0 [11012.179803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11012.179803][ T3116] ___sys_sendmsg+0xee/0x170 [11012.179803][ T3116] __sys_sendmsg+0xcd/0x170 [11012.179803][ T3116] do_syscall_64+0xc6/0x1e0 [11012.179803][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11012.179803][ T3116] [11022.212867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11022.213293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11022.213293][ T3116] dst_init+0x84/0x4a0 [11022.213293][ T3116] dst_alloc+0x97/0x150 [11022.213293][ T3116] ip6_dst_alloc+0x23/0x90 [11022.213293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11022.213293][ T3116] ip6_pol_route+0x56f/0x840 [11022.213293][ T3116] __fib6_rule_action+0x47a/0x5b0 [11022.213293][ T3116] fib_rules_lookup+0x2b4/0xa20 [11022.213293][ T3116] fib6_rule_lookup+0x182/0x630 [11022.213293][ T3116] ip6_route_input+0x59c/0xa50 [11022.213293][ T3116] ipv6_rcv+0x397/0x810 [11022.213293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11022.213293][ T3116] process_backlog+0x101/0x620 [11022.213293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11022.213293][ T3116] net_rx_action+0x495/0xbe0 [11022.213293][ T3116] __do_softirq+0x1b5/0x7f6 [11022.213293][ T3116] [11022.215400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11022.215400][ T3116] netdev_get_by_index+0x5e/0x80 [11022.215400][ T3116] fib6_nh_init+0x3d8/0x15b0 [11022.215400][ T3116] ip6_route_info_create+0xf18/0x17d0 [11022.215400][ T3116] ip6_route_add+0x1c/0x140 [11022.215400][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11022.215400][ T3116] addrconf_add_dev+0xe2/0x170 [11022.215400][ T3116] inet6_addr_add+0x12f/0xa40 [11022.215400][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11022.215400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11022.215400][ T3116] netlink_rcv_skb+0x130/0x360 [11022.215400][ T3116] netlink_unicast+0x449/0x710 [11022.215400][ T3116] netlink_sendmsg+0x723/0xbe0 [11022.215400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11022.215400][ T3116] ___sys_sendmsg+0xee/0x170 [11022.215400][ T3116] __sys_sendmsg+0xcd/0x170 [11022.215400][ T3116] do_syscall_64+0xc6/0x1e0 [11022.215400][ T3116] [11022.217628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11022.217628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11022.217628][ T3116] ipv6_find_idev+0x102/0x170 [11022.217628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11022.217628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11022.217628][ T3116] netlink_rcv_skb+0x130/0x360 [11022.217628][ T3116] netlink_unicast+0x449/0x710 [11022.217628][ T3116] netlink_sendmsg+0x723/0xbe0 [11022.217628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11022.217628][ T3116] ___sys_sendmsg+0xee/0x170 [11022.217628][ T3116] __sys_sendmsg+0xcd/0x170 [11022.217628][ T3116] do_syscall_64+0xc6/0x1e0 [11022.217628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11022.217628][ T3116] [11022.219354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11022.219354][ T3116] neigh_parms_alloc+0x1e5/0x510 [11022.219354][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11022.219354][ T3116] ipv6_find_idev+0x102/0x170 [11022.219354][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11022.219354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11022.219354][ T3116] netlink_rcv_skb+0x130/0x360 [11022.219354][ T3116] netlink_unicast+0x449/0x710 [11022.219354][ T3116] netlink_sendmsg+0x723/0xbe0 [11022.219354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11022.219354][ T3116] ___sys_sendmsg+0xee/0x170 [11022.219354][ T3116] __sys_sendmsg+0xcd/0x170 [11022.219354][ T3116] do_syscall_64+0xc6/0x1e0 [11022.219354][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11022.219354][ T3116] [11032.396778][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11032.397192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11032.397192][ T3116] dst_init+0x84/0x4a0 [11032.397192][ T3116] dst_alloc+0x97/0x150 [11032.397192][ T3116] ip6_dst_alloc+0x23/0x90 [11032.397192][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11032.397192][ T3116] ip6_pol_route+0x56f/0x840 [11032.397192][ T3116] __fib6_rule_action+0x47a/0x5b0 [11032.397192][ T3116] fib_rules_lookup+0x2b4/0xa20 [11032.397192][ T3116] fib6_rule_lookup+0x182/0x630 [11032.397192][ T3116] ip6_route_input+0x59c/0xa50 [11032.397192][ T3116] ipv6_rcv+0x397/0x810 [11032.397192][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11032.397192][ T3116] process_backlog+0x101/0x620 [11032.397192][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11032.397192][ T3116] net_rx_action+0x495/0xbe0 [11032.397192][ T3116] __do_softirq+0x1b5/0x7f6 [11032.397192][ T3116] [11032.399317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11032.399317][ T3116] netdev_get_by_index+0x5e/0x80 [11032.399317][ T3116] fib6_nh_init+0x3d8/0x15b0 [11032.399317][ T3116] ip6_route_info_create+0xf18/0x17d0 [11032.399317][ T3116] ip6_route_add+0x1c/0x140 [11032.399317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11032.399317][ T3116] addrconf_add_dev+0xe2/0x170 [11032.399317][ T3116] inet6_addr_add+0x12f/0xa40 [11032.399317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11032.399317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11032.399317][ T3116] netlink_rcv_skb+0x130/0x360 [11032.399317][ T3116] netlink_unicast+0x449/0x710 [11032.399317][ T3116] netlink_sendmsg+0x723/0xbe0 [11032.399317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11032.399317][ T3116] ___sys_sendmsg+0xee/0x170 [11032.399317][ T3116] __sys_sendmsg+0xcd/0x170 [11032.399317][ T3116] do_syscall_64+0xc6/0x1e0 [11032.399317][ T3116] [11032.401544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11032.401544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11032.401544][ T3116] ipv6_find_idev+0x102/0x170 [11032.401544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11032.401544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11032.401544][ T3116] netlink_rcv_skb+0x130/0x360 [11032.401544][ T3116] netlink_unicast+0x449/0x710 [11032.401544][ T3116] netlink_sendmsg+0x723/0xbe0 [11032.401544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11032.401544][ T3116] ___sys_sendmsg+0xee/0x170 [11032.401544][ T3116] __sys_sendmsg+0xcd/0x170 [11032.401544][ T3116] do_syscall_64+0xc6/0x1e0 [11032.401544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11032.401544][ T3116] [11032.403287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11032.403287][ T3116] neigh_parms_alloc+0x1e5/0x510 [11032.403287][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11032.403287][ T3116] ipv6_find_idev+0x102/0x170 [11032.403287][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11032.403287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11032.403287][ T3116] netlink_rcv_skb+0x130/0x360 [11032.403287][ T3116] netlink_unicast+0x449/0x710 [11032.403287][ T3116] netlink_sendmsg+0x723/0xbe0 [11032.403287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11032.403287][ T3116] ___sys_sendmsg+0xee/0x170 [11032.403287][ T3116] __sys_sendmsg+0xcd/0x170 [11032.403287][ T3116] do_syscall_64+0xc6/0x1e0 [11032.403287][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11032.403287][ T3116] [11042.644838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11042.645229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11042.645229][ T3116] dst_init+0x84/0x4a0 [11042.645229][ T3116] dst_alloc+0x97/0x150 [11042.645229][ T3116] ip6_dst_alloc+0x23/0x90 [11042.645229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11042.645229][ T3116] ip6_pol_route+0x56f/0x840 [11042.645229][ T3116] __fib6_rule_action+0x47a/0x5b0 [11042.645229][ T3116] fib_rules_lookup+0x2b4/0xa20 [11042.645229][ T3116] fib6_rule_lookup+0x182/0x630 [11042.645229][ T3116] ip6_route_input+0x59c/0xa50 [11042.645229][ T3116] ipv6_rcv+0x397/0x810 [11042.645229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11042.645229][ T3116] process_backlog+0x101/0x620 [11042.645229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11042.645229][ T3116] net_rx_action+0x495/0xbe0 [11042.645229][ T3116] __do_softirq+0x1b5/0x7f6 [11042.645229][ T3116] [11042.647318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11042.647318][ T3116] netdev_get_by_index+0x5e/0x80 [11042.647318][ T3116] fib6_nh_init+0x3d8/0x15b0 [11042.647318][ T3116] ip6_route_info_create+0xf18/0x17d0 [11042.647318][ T3116] ip6_route_add+0x1c/0x140 [11042.647318][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11042.647318][ T3116] addrconf_add_dev+0xe2/0x170 [11042.647318][ T3116] inet6_addr_add+0x12f/0xa40 [11042.647318][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11042.647318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11042.647318][ T3116] netlink_rcv_skb+0x130/0x360 [11042.647318][ T3116] netlink_unicast+0x449/0x710 [11042.647318][ T3116] netlink_sendmsg+0x723/0xbe0 [11042.647318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11042.647318][ T3116] ___sys_sendmsg+0xee/0x170 [11042.647318][ T3116] __sys_sendmsg+0xcd/0x170 [11042.647318][ T3116] do_syscall_64+0xc6/0x1e0 [11042.647318][ T3116] [11042.649496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11042.649496][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11042.649496][ T3116] ipv6_find_idev+0x102/0x170 [11042.649496][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11042.649496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11042.649496][ T3116] netlink_rcv_skb+0x130/0x360 [11042.649496][ T3116] netlink_unicast+0x449/0x710 [11042.649496][ T3116] netlink_sendmsg+0x723/0xbe0 [11042.649496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11042.649496][ T3116] ___sys_sendmsg+0xee/0x170 [11042.649496][ T3116] __sys_sendmsg+0xcd/0x170 [11042.649496][ T3116] do_syscall_64+0xc6/0x1e0 [11042.649496][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11042.649496][ T3116] [11042.651198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11042.651198][ T3116] neigh_parms_alloc+0x1e5/0x510 [11042.651198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11042.651198][ T3116] ipv6_find_idev+0x102/0x170 [11042.651198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11042.651198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11042.651198][ T3116] netlink_rcv_skb+0x130/0x360 [11042.651198][ T3116] netlink_unicast+0x449/0x710 [11042.651198][ T3116] netlink_sendmsg+0x723/0xbe0 [11042.651198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11042.651198][ T3116] ___sys_sendmsg+0xee/0x170 [11042.651198][ T3116] __sys_sendmsg+0xcd/0x170 [11042.651198][ T3116] do_syscall_64+0xc6/0x1e0 [11042.651198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11042.651198][ T3116] [11052.748837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11052.749337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11052.749337][ T3116] dst_init+0x84/0x4a0 [11052.749337][ T3116] dst_alloc+0x97/0x150 [11052.749337][ T3116] ip6_dst_alloc+0x23/0x90 [11052.749337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11052.749337][ T3116] ip6_pol_route+0x56f/0x840 [11052.749337][ T3116] __fib6_rule_action+0x47a/0x5b0 [11052.749337][ T3116] fib_rules_lookup+0x2b4/0xa20 [11052.749337][ T3116] fib6_rule_lookup+0x182/0x630 [11052.749337][ T3116] ip6_route_input+0x59c/0xa50 [11052.749337][ T3116] ipv6_rcv+0x397/0x810 [11052.749337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11052.749337][ T3116] process_backlog+0x101/0x620 [11052.749337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11052.749337][ T3116] net_rx_action+0x495/0xbe0 [11052.749337][ T3116] __do_softirq+0x1b5/0x7f6 [11052.749337][ T3116] [11052.751506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11052.751506][ T3116] netdev_get_by_index+0x5e/0x80 [11052.751506][ T3116] fib6_nh_init+0x3d8/0x15b0 [11052.751506][ T3116] ip6_route_info_create+0xf18/0x17d0 [11052.751506][ T3116] ip6_route_add+0x1c/0x140 [11052.751506][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11052.751506][ T3116] addrconf_add_dev+0xe2/0x170 [11052.751506][ T3116] inet6_addr_add+0x12f/0xa40 [11052.751506][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11052.751506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11052.751506][ T3116] netlink_rcv_skb+0x130/0x360 [11052.751506][ T3116] netlink_unicast+0x449/0x710 [11052.751506][ T3116] netlink_sendmsg+0x723/0xbe0 [11052.751506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11052.751506][ T3116] ___sys_sendmsg+0xee/0x170 [11052.751506][ T3116] __sys_sendmsg+0xcd/0x170 [11052.751506][ T3116] do_syscall_64+0xc6/0x1e0 [11052.751506][ T3116] [11052.753692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11052.753692][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11052.753692][ T3116] ipv6_find_idev+0x102/0x170 [11052.753692][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11052.753692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11052.753692][ T3116] netlink_rcv_skb+0x130/0x360 [11052.753692][ T3116] netlink_unicast+0x449/0x710 [11052.753692][ T3116] netlink_sendmsg+0x723/0xbe0 [11052.753692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11052.753692][ T3116] ___sys_sendmsg+0xee/0x170 [11052.753692][ T3116] __sys_sendmsg+0xcd/0x170 [11052.753692][ T3116] do_syscall_64+0xc6/0x1e0 [11052.753692][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11052.753692][ T3116] [11052.755404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11052.755404][ T3116] neigh_parms_alloc+0x1e5/0x510 [11052.755404][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11052.755404][ T3116] ipv6_find_idev+0x102/0x170 [11052.755404][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11052.755404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11052.755404][ T3116] netlink_rcv_skb+0x130/0x360 [11052.755404][ T3116] netlink_unicast+0x449/0x710 [11052.755404][ T3116] netlink_sendmsg+0x723/0xbe0 [11052.755404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11052.755404][ T3116] ___sys_sendmsg+0xee/0x170 [11052.755404][ T3116] __sys_sendmsg+0xcd/0x170 [11052.755404][ T3116] do_syscall_64+0xc6/0x1e0 [11052.755404][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11052.755404][ T3116] [11062.996853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11062.997277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11062.997277][ T3116] dst_init+0x84/0x4a0 [11062.997277][ T3116] dst_alloc+0x97/0x150 [11062.997277][ T3116] ip6_dst_alloc+0x23/0x90 [11062.997277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11062.997277][ T3116] ip6_pol_route+0x56f/0x840 [11062.997277][ T3116] __fib6_rule_action+0x47a/0x5b0 [11062.997277][ T3116] fib_rules_lookup+0x2b4/0xa20 [11062.997277][ T3116] fib6_rule_lookup+0x182/0x630 [11062.997277][ T3116] ip6_route_input+0x59c/0xa50 [11062.997277][ T3116] ipv6_rcv+0x397/0x810 [11062.997277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11062.997277][ T3116] process_backlog+0x101/0x620 [11062.997277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11062.997277][ T3116] net_rx_action+0x495/0xbe0 [11062.997277][ T3116] __do_softirq+0x1b5/0x7f6 [11062.997277][ T3116] [11062.999496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11062.999496][ T3116] netdev_get_by_index+0x5e/0x80 [11062.999496][ T3116] fib6_nh_init+0x3d8/0x15b0 [11062.999496][ T3116] ip6_route_info_create+0xf18/0x17d0 [11062.999496][ T3116] ip6_route_add+0x1c/0x140 [11062.999496][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11062.999496][ T3116] addrconf_add_dev+0xe2/0x170 [11062.999496][ T3116] inet6_addr_add+0x12f/0xa40 [11062.999496][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11062.999496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11062.999496][ T3116] netlink_rcv_skb+0x130/0x360 [11062.999496][ T3116] netlink_unicast+0x449/0x710 [11062.999496][ T3116] netlink_sendmsg+0x723/0xbe0 [11062.999496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11062.999496][ T3116] ___sys_sendmsg+0xee/0x170 [11062.999496][ T3116] __sys_sendmsg+0xcd/0x170 [11062.999496][ T3116] do_syscall_64+0xc6/0x1e0 [11062.999496][ T3116] [11063.001775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11063.001775][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11063.001775][ T3116] ipv6_find_idev+0x102/0x170 [11063.001775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11063.001775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11063.001775][ T3116] netlink_rcv_skb+0x130/0x360 [11063.001775][ T3116] netlink_unicast+0x449/0x710 [11063.001775][ T3116] netlink_sendmsg+0x723/0xbe0 [11063.001775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11063.001775][ T3116] ___sys_sendmsg+0xee/0x170 [11063.001775][ T3116] __sys_sendmsg+0xcd/0x170 [11063.001775][ T3116] do_syscall_64+0xc6/0x1e0 [11063.001775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11063.001775][ T3116] [11063.003567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11063.003567][ T3116] neigh_parms_alloc+0x1e5/0x510 [11063.003567][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11063.003567][ T3116] ipv6_find_idev+0x102/0x170 [11063.003567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11063.003567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11063.003567][ T3116] netlink_rcv_skb+0x130/0x360 [11063.003567][ T3116] netlink_unicast+0x449/0x710 [11063.003567][ T3116] netlink_sendmsg+0x723/0xbe0 [11063.003567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11063.003567][ T3116] ___sys_sendmsg+0xee/0x170 [11063.003567][ T3116] __sys_sendmsg+0xcd/0x170 [11063.003567][ T3116] do_syscall_64+0xc6/0x1e0 [11063.003567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11063.003567][ T3116] [11073.244812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11073.245404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11073.245404][ T3116] dst_init+0x84/0x4a0 [11073.245404][ T3116] dst_alloc+0x97/0x150 [11073.245404][ T3116] ip6_dst_alloc+0x23/0x90 [11073.245404][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11073.245404][ T3116] ip6_pol_route+0x56f/0x840 [11073.245404][ T3116] __fib6_rule_action+0x47a/0x5b0 [11073.245404][ T3116] fib_rules_lookup+0x2b4/0xa20 [11073.245404][ T3116] fib6_rule_lookup+0x182/0x630 [11073.245404][ T3116] ip6_route_input+0x59c/0xa50 [11073.245404][ T3116] ipv6_rcv+0x397/0x810 [11073.245404][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11073.245404][ T3116] process_backlog+0x101/0x620 [11073.245404][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11073.245404][ T3116] net_rx_action+0x495/0xbe0 [11073.245404][ T3116] __do_softirq+0x1b5/0x7f6 [11073.245404][ T3116] [11073.248934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11073.248934][ T3116] netdev_get_by_index+0x5e/0x80 [11073.248934][ T3116] fib6_nh_init+0x3d8/0x15b0 [11073.248934][ T3116] ip6_route_info_create+0xf18/0x17d0 [11073.248934][ T3116] ip6_route_add+0x1c/0x140 [11073.248934][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11073.248934][ T3116] addrconf_add_dev+0xe2/0x170 [11073.248934][ T3116] inet6_addr_add+0x12f/0xa40 [11073.248934][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11073.248934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11073.248934][ T3116] netlink_rcv_skb+0x130/0x360 [11073.248934][ T3116] netlink_unicast+0x449/0x710 [11073.248934][ T3116] netlink_sendmsg+0x723/0xbe0 [11073.248934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11073.248934][ T3116] ___sys_sendmsg+0xee/0x170 [11073.248934][ T3116] __sys_sendmsg+0xcd/0x170 [11073.248934][ T3116] do_syscall_64+0xc6/0x1e0 [11073.248934][ T3116] [11073.252501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11073.252501][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11073.252501][ T3116] ipv6_find_idev+0x102/0x170 [11073.252501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11073.252501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11073.252501][ T3116] netlink_rcv_skb+0x130/0x360 [11073.252501][ T3116] netlink_unicast+0x449/0x710 [11073.252501][ T3116] netlink_sendmsg+0x723/0xbe0 [11073.252501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11073.252501][ T3116] ___sys_sendmsg+0xee/0x170 [11073.252501][ T3116] __sys_sendmsg+0xcd/0x170 [11073.252501][ T3116] do_syscall_64+0xc6/0x1e0 [11073.252501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11073.252501][ T3116] [11073.254332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11073.254332][ T3116] neigh_parms_alloc+0x1e5/0x510 [11073.254332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11073.254332][ T3116] ipv6_find_idev+0x102/0x170 [11073.254332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11073.254332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11073.254332][ T3116] netlink_rcv_skb+0x130/0x360 [11073.254332][ T3116] netlink_unicast+0x449/0x710 [11073.254332][ T3116] netlink_sendmsg+0x723/0xbe0 [11073.254332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11073.254332][ T3116] ___sys_sendmsg+0xee/0x170 [11073.254332][ T3116] __sys_sendmsg+0xcd/0x170 [11073.254332][ T3116] do_syscall_64+0xc6/0x1e0 [11073.254332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11073.254332][ T3116] [11083.340776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11083.341212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11083.341212][ T3116] dst_init+0x84/0x4a0 [11083.341212][ T3116] dst_alloc+0x97/0x150 [11083.341212][ T3116] ip6_dst_alloc+0x23/0x90 [11083.341212][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11083.341212][ T3116] ip6_pol_route+0x56f/0x840 [11083.341212][ T3116] __fib6_rule_action+0x47a/0x5b0 [11083.341212][ T3116] fib_rules_lookup+0x2b4/0xa20 [11083.341212][ T3116] fib6_rule_lookup+0x182/0x630 [11083.341212][ T3116] ip6_route_input+0x59c/0xa50 [11083.341212][ T3116] ipv6_rcv+0x397/0x810 [11083.341212][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11083.341212][ T3116] process_backlog+0x101/0x620 [11083.341212][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11083.341212][ T3116] net_rx_action+0x495/0xbe0 [11083.341212][ T3116] __do_softirq+0x1b5/0x7f6 [11083.341212][ T3116] [11083.343359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11083.343359][ T3116] netdev_get_by_index+0x5e/0x80 [11083.343359][ T3116] fib6_nh_init+0x3d8/0x15b0 [11083.343359][ T3116] ip6_route_info_create+0xf18/0x17d0 [11083.343359][ T3116] ip6_route_add+0x1c/0x140 [11083.343359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11083.343359][ T3116] addrconf_add_dev+0xe2/0x170 [11083.343359][ T3116] inet6_addr_add+0x12f/0xa40 [11083.343359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11083.343359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11083.343359][ T3116] netlink_rcv_skb+0x130/0x360 [11083.343359][ T3116] netlink_unicast+0x449/0x710 [11083.343359][ T3116] netlink_sendmsg+0x723/0xbe0 [11083.343359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11083.343359][ T3116] ___sys_sendmsg+0xee/0x170 [11083.343359][ T3116] __sys_sendmsg+0xcd/0x170 [11083.343359][ T3116] do_syscall_64+0xc6/0x1e0 [11083.343359][ T3116] [11083.345605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11083.345605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11083.345605][ T3116] ipv6_find_idev+0x102/0x170 [11083.345605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11083.345605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11083.345605][ T3116] netlink_rcv_skb+0x130/0x360 [11083.345605][ T3116] netlink_unicast+0x449/0x710 [11083.345605][ T3116] netlink_sendmsg+0x723/0xbe0 [11083.345605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11083.345605][ T3116] ___sys_sendmsg+0xee/0x170 [11083.345605][ T3116] __sys_sendmsg+0xcd/0x170 [11083.345605][ T3116] do_syscall_64+0xc6/0x1e0 [11083.345605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11083.345605][ T3116] [11083.347362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11083.347362][ T3116] neigh_parms_alloc+0x1e5/0x510 [11083.347362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11083.347362][ T3116] ipv6_find_idev+0x102/0x170 [11083.347362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11083.347362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11083.347362][ T3116] netlink_rcv_skb+0x130/0x360 [11083.347362][ T3116] netlink_unicast+0x449/0x710 [11083.347362][ T3116] netlink_sendmsg+0x723/0xbe0 [11083.347362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11083.347362][ T3116] ___sys_sendmsg+0xee/0x170 [11083.347362][ T3116] __sys_sendmsg+0xcd/0x170 [11083.347362][ T3116] do_syscall_64+0xc6/0x1e0 [11083.347362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11083.347362][ T3116] [11093.396782][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11093.397239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11093.397239][ T3116] dst_init+0x84/0x4a0 [11093.397239][ T3116] dst_alloc+0x97/0x150 [11093.397239][ T3116] ip6_dst_alloc+0x23/0x90 [11093.397239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11093.397239][ T3116] ip6_pol_route+0x56f/0x840 [11093.397239][ T3116] __fib6_rule_action+0x47a/0x5b0 [11093.397239][ T3116] fib_rules_lookup+0x2b4/0xa20 [11093.397239][ T3116] fib6_rule_lookup+0x182/0x630 [11093.397239][ T3116] ip6_route_input+0x59c/0xa50 [11093.397239][ T3116] ipv6_rcv+0x397/0x810 [11093.397239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11093.397239][ T3116] process_backlog+0x101/0x620 [11093.397239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11093.397239][ T3116] net_rx_action+0x495/0xbe0 [11093.397239][ T3116] __do_softirq+0x1b5/0x7f6 [11093.397239][ T3116] [11093.399539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11093.399539][ T3116] netdev_get_by_index+0x5e/0x80 [11093.399539][ T3116] fib6_nh_init+0x3d8/0x15b0 [11093.399539][ T3116] ip6_route_info_create+0xf18/0x17d0 [11093.399539][ T3116] ip6_route_add+0x1c/0x140 [11093.399539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11093.399539][ T3116] addrconf_add_dev+0xe2/0x170 [11093.399539][ T3116] inet6_addr_add+0x12f/0xa40 [11093.399539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11093.399539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11093.399539][ T3116] netlink_rcv_skb+0x130/0x360 [11093.399539][ T3116] netlink_unicast+0x449/0x710 [11093.399539][ T3116] netlink_sendmsg+0x723/0xbe0 [11093.399539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11093.399539][ T3116] ___sys_sendmsg+0xee/0x170 [11093.399539][ T3116] __sys_sendmsg+0xcd/0x170 [11093.399539][ T3116] do_syscall_64+0xc6/0x1e0 [11093.399539][ T3116] [11093.401956][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11093.401956][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11093.401956][ T3116] ipv6_find_idev+0x102/0x170 [11093.401956][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11093.401956][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11093.401956][ T3116] netlink_rcv_skb+0x130/0x360 [11093.401956][ T3116] netlink_unicast+0x449/0x710 [11093.401956][ T3116] netlink_sendmsg+0x723/0xbe0 [11093.401956][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11093.401956][ T3116] ___sys_sendmsg+0xee/0x170 [11093.401956][ T3116] __sys_sendmsg+0xcd/0x170 [11093.401956][ T3116] do_syscall_64+0xc6/0x1e0 [11093.401956][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11093.401956][ T3116] [11093.403849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11093.403849][ T3116] neigh_parms_alloc+0x1e5/0x510 [11093.403849][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11093.403849][ T3116] ipv6_find_idev+0x102/0x170 [11093.403849][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11093.403849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11093.403849][ T3116] netlink_rcv_skb+0x130/0x360 [11093.403849][ T3116] netlink_unicast+0x449/0x710 [11093.403849][ T3116] netlink_sendmsg+0x723/0xbe0 [11093.403849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11093.403849][ T3116] ___sys_sendmsg+0xee/0x170 [11093.403849][ T3116] __sys_sendmsg+0xcd/0x170 [11093.403849][ T3116] do_syscall_64+0xc6/0x1e0 [11093.403849][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11093.403849][ T3116] [11103.444788][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11103.445288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11103.445288][ T3116] dst_init+0x84/0x4a0 [11103.445288][ T3116] dst_alloc+0x97/0x150 [11103.445288][ T3116] ip6_dst_alloc+0x23/0x90 [11103.445288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11103.445288][ T3116] ip6_pol_route+0x56f/0x840 [11103.445288][ T3116] __fib6_rule_action+0x47a/0x5b0 [11103.445288][ T3116] fib_rules_lookup+0x2b4/0xa20 [11103.445288][ T3116] fib6_rule_lookup+0x182/0x630 [11103.445288][ T3116] ip6_route_input+0x59c/0xa50 [11103.445288][ T3116] ipv6_rcv+0x397/0x810 [11103.445288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11103.445288][ T3116] process_backlog+0x101/0x620 [11103.445288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11103.445288][ T3116] net_rx_action+0x495/0xbe0 [11103.445288][ T3116] __do_softirq+0x1b5/0x7f6 [11103.445288][ T3116] [11103.447886][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11103.447886][ T3116] netdev_get_by_index+0x5e/0x80 [11103.447886][ T3116] fib6_nh_init+0x3d8/0x15b0 [11103.447886][ T3116] ip6_route_info_create+0xf18/0x17d0 [11103.447886][ T3116] ip6_route_add+0x1c/0x140 [11103.447886][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11103.447886][ T3116] addrconf_add_dev+0xe2/0x170 [11103.447886][ T3116] inet6_addr_add+0x12f/0xa40 [11103.447886][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11103.447886][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11103.447886][ T3116] netlink_rcv_skb+0x130/0x360 [11103.447886][ T3116] netlink_unicast+0x449/0x710 [11103.447886][ T3116] netlink_sendmsg+0x723/0xbe0 [11103.447886][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11103.447886][ T3116] ___sys_sendmsg+0xee/0x170 [11103.447886][ T3116] __sys_sendmsg+0xcd/0x170 [11103.447886][ T3116] do_syscall_64+0xc6/0x1e0 [11103.447886][ T3116] [11103.450418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11103.450418][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11103.450418][ T3116] ipv6_find_idev+0x102/0x170 [11103.450418][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11103.450418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11103.450418][ T3116] netlink_rcv_skb+0x130/0x360 [11103.450418][ T3116] netlink_unicast+0x449/0x710 [11103.450418][ T3116] netlink_sendmsg+0x723/0xbe0 [11103.450418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11103.450418][ T3116] ___sys_sendmsg+0xee/0x170 [11103.450418][ T3116] __sys_sendmsg+0xcd/0x170 [11103.450418][ T3116] do_syscall_64+0xc6/0x1e0 [11103.450418][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11103.450418][ T3116] [11103.452373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11103.452373][ T3116] neigh_parms_alloc+0x1e5/0x510 [11103.452373][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11103.452373][ T3116] ipv6_find_idev+0x102/0x170 [11103.452373][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11103.452373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11103.452373][ T3116] netlink_rcv_skb+0x130/0x360 [11103.452373][ T3116] netlink_unicast+0x449/0x710 [11103.452373][ T3116] netlink_sendmsg+0x723/0xbe0 [11103.452373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11103.452373][ T3116] ___sys_sendmsg+0xee/0x170 [11103.452373][ T3116] __sys_sendmsg+0xcd/0x170 [11103.452373][ T3116] do_syscall_64+0xc6/0x1e0 [11103.452373][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11103.452373][ T3116] [11113.700830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11113.701402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11113.701402][ T3116] dst_init+0x84/0x4a0 [11113.701402][ T3116] dst_alloc+0x97/0x150 [11113.701402][ T3116] ip6_dst_alloc+0x23/0x90 [11113.701402][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11113.701402][ T3116] ip6_pol_route+0x56f/0x840 [11113.701402][ T3116] __fib6_rule_action+0x47a/0x5b0 [11113.701402][ T3116] fib_rules_lookup+0x2b4/0xa20 [11113.701402][ T3116] fib6_rule_lookup+0x182/0x630 [11113.701402][ T3116] ip6_route_input+0x59c/0xa50 [11113.701402][ T3116] ipv6_rcv+0x397/0x810 [11113.701402][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11113.701402][ T3116] process_backlog+0x101/0x620 [11113.701402][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11113.701402][ T3116] net_rx_action+0x495/0xbe0 [11113.701402][ T3116] __do_softirq+0x1b5/0x7f6 [11113.701402][ T3116] [11113.704156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11113.704156][ T3116] netdev_get_by_index+0x5e/0x80 [11113.704156][ T3116] fib6_nh_init+0x3d8/0x15b0 [11113.704156][ T3116] ip6_route_info_create+0xf18/0x17d0 [11113.704156][ T3116] ip6_route_add+0x1c/0x140 [11113.704156][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11113.704156][ T3116] addrconf_add_dev+0xe2/0x170 [11113.704156][ T3116] inet6_addr_add+0x12f/0xa40 [11113.704156][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11113.704156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11113.704156][ T3116] netlink_rcv_skb+0x130/0x360 [11113.704156][ T3116] netlink_unicast+0x449/0x710 [11113.704156][ T3116] netlink_sendmsg+0x723/0xbe0 [11113.704156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11113.704156][ T3116] ___sys_sendmsg+0xee/0x170 [11113.704156][ T3116] __sys_sendmsg+0xcd/0x170 [11113.704156][ T3116] do_syscall_64+0xc6/0x1e0 [11113.704156][ T3116] [11113.706836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11113.706836][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11113.706836][ T3116] ipv6_find_idev+0x102/0x170 [11113.706836][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11113.706836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11113.706836][ T3116] netlink_rcv_skb+0x130/0x360 [11113.706836][ T3116] netlink_unicast+0x449/0x710 [11113.706836][ T3116] netlink_sendmsg+0x723/0xbe0 [11113.706836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11113.706836][ T3116] ___sys_sendmsg+0xee/0x170 [11113.706836][ T3116] __sys_sendmsg+0xcd/0x170 [11113.706836][ T3116] do_syscall_64+0xc6/0x1e0 [11113.706836][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11113.706836][ T3116] [11113.708929][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11113.708929][ T3116] neigh_parms_alloc+0x1e5/0x510 [11113.708929][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11113.708929][ T3116] ipv6_find_idev+0x102/0x170 [11113.708929][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11113.708929][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11113.708929][ T3116] netlink_rcv_skb+0x130/0x360 [11113.708929][ T3116] netlink_unicast+0x449/0x710 [11113.708929][ T3116] netlink_sendmsg+0x723/0xbe0 [11113.708929][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11113.708929][ T3116] ___sys_sendmsg+0xee/0x170 [11113.708929][ T3116] __sys_sendmsg+0xcd/0x170 [11113.708929][ T3116] do_syscall_64+0xc6/0x1e0 [11113.708929][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11113.708929][ T3116] [11123.956815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11123.957464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11123.957464][ T3116] dst_init+0x84/0x4a0 [11123.957464][ T3116] dst_alloc+0x97/0x150 [11123.957464][ T3116] ip6_dst_alloc+0x23/0x90 [11123.957464][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11123.957464][ T3116] ip6_pol_route+0x56f/0x840 [11123.957464][ T3116] __fib6_rule_action+0x47a/0x5b0 [11123.957464][ T3116] fib_rules_lookup+0x2b4/0xa20 [11123.957464][ T3116] fib6_rule_lookup+0x182/0x630 [11123.957464][ T3116] ip6_route_input+0x59c/0xa50 [11123.957464][ T3116] ipv6_rcv+0x397/0x810 [11123.957464][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11123.957464][ T3116] process_backlog+0x101/0x620 [11123.957464][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11123.957464][ T3116] net_rx_action+0x495/0xbe0 [11123.957464][ T3116] __do_softirq+0x1b5/0x7f6 [11123.957464][ T3116] [11123.961013][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11123.961013][ T3116] netdev_get_by_index+0x5e/0x80 [11123.961013][ T3116] fib6_nh_init+0x3d8/0x15b0 [11123.961013][ T3116] ip6_route_info_create+0xf18/0x17d0 [11123.961013][ T3116] ip6_route_add+0x1c/0x140 [11123.961013][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11123.961013][ T3116] addrconf_add_dev+0xe2/0x170 [11123.961013][ T3116] inet6_addr_add+0x12f/0xa40 [11123.961013][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11123.961013][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11123.961013][ T3116] netlink_rcv_skb+0x130/0x360 [11123.961013][ T3116] netlink_unicast+0x449/0x710 [11123.961013][ T3116] netlink_sendmsg+0x723/0xbe0 [11123.961013][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11123.961013][ T3116] ___sys_sendmsg+0xee/0x170 [11123.961013][ T3116] __sys_sendmsg+0xcd/0x170 [11123.961013][ T3116] do_syscall_64+0xc6/0x1e0 [11123.961013][ T3116] [11123.964711][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11123.964711][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11123.964711][ T3116] ipv6_find_idev+0x102/0x170 [11123.964711][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11123.964711][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11123.964711][ T3116] netlink_rcv_skb+0x130/0x360 [11123.964711][ T3116] netlink_unicast+0x449/0x710 [11123.964711][ T3116] netlink_sendmsg+0x723/0xbe0 [11123.964711][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11123.964711][ T3116] ___sys_sendmsg+0xee/0x170 [11123.964711][ T3116] __sys_sendmsg+0xcd/0x170 [11123.964711][ T3116] do_syscall_64+0xc6/0x1e0 [11123.964711][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11123.964711][ T3116] [11123.967589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11123.967589][ T3116] neigh_parms_alloc+0x1e5/0x510 [11123.967589][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11123.967589][ T3116] ipv6_find_idev+0x102/0x170 [11123.967589][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11123.967589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11123.967589][ T3116] netlink_rcv_skb+0x130/0x360 [11123.967589][ T3116] netlink_unicast+0x449/0x710 [11123.967589][ T3116] netlink_sendmsg+0x723/0xbe0 [11123.967589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11123.967589][ T3116] ___sys_sendmsg+0xee/0x170 [11123.967589][ T3116] __sys_sendmsg+0xcd/0x170 [11123.967589][ T3116] do_syscall_64+0xc6/0x1e0 [11123.967589][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11123.967589][ T3116] [11134.044810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11134.045442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11134.045442][ T3116] dst_init+0x84/0x4a0 [11134.045442][ T3116] dst_alloc+0x97/0x150 [11134.045442][ T3116] ip6_dst_alloc+0x23/0x90 [11134.045442][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11134.045442][ T3116] ip6_pol_route+0x56f/0x840 [11134.045442][ T3116] __fib6_rule_action+0x47a/0x5b0 [11134.045442][ T3116] fib_rules_lookup+0x2b4/0xa20 [11134.045442][ T3116] fib6_rule_lookup+0x182/0x630 [11134.045442][ T3116] ip6_route_input+0x59c/0xa50 [11134.045442][ T3116] ipv6_rcv+0x397/0x810 [11134.045442][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11134.045442][ T3116] process_backlog+0x101/0x620 [11134.045442][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11134.045442][ T3116] net_rx_action+0x495/0xbe0 [11134.045442][ T3116] __do_softirq+0x1b5/0x7f6 [11134.045442][ T3116] [11134.048523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11134.048523][ T3116] netdev_get_by_index+0x5e/0x80 [11134.048523][ T3116] fib6_nh_init+0x3d8/0x15b0 [11134.048523][ T3116] ip6_route_info_create+0xf18/0x17d0 [11134.048523][ T3116] ip6_route_add+0x1c/0x140 [11134.048523][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11134.048523][ T3116] addrconf_add_dev+0xe2/0x170 [11134.048523][ T3116] inet6_addr_add+0x12f/0xa40 [11134.048523][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11134.048523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11134.048523][ T3116] netlink_rcv_skb+0x130/0x360 [11134.048523][ T3116] netlink_unicast+0x449/0x710 [11134.048523][ T3116] netlink_sendmsg+0x723/0xbe0 [11134.048523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11134.048523][ T3116] ___sys_sendmsg+0xee/0x170 [11134.048523][ T3116] __sys_sendmsg+0xcd/0x170 [11134.048523][ T3116] do_syscall_64+0xc6/0x1e0 [11134.048523][ T3116] [11134.051404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11134.051404][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11134.051404][ T3116] ipv6_find_idev+0x102/0x170 [11134.051404][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11134.051404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11134.051404][ T3116] netlink_rcv_skb+0x130/0x360 [11134.051404][ T3116] netlink_unicast+0x449/0x710 [11134.051404][ T3116] netlink_sendmsg+0x723/0xbe0 [11134.051404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11134.051404][ T3116] ___sys_sendmsg+0xee/0x170 [11134.051404][ T3116] __sys_sendmsg+0xcd/0x170 [11134.051404][ T3116] do_syscall_64+0xc6/0x1e0 [11134.051404][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11134.051404][ T3116] [11134.053530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11134.053530][ T3116] neigh_parms_alloc+0x1e5/0x510 [11134.053530][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11134.053530][ T3116] ipv6_find_idev+0x102/0x170 [11134.053530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11134.053530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11134.053530][ T3116] netlink_rcv_skb+0x130/0x360 [11134.053530][ T3116] netlink_unicast+0x449/0x710 [11134.053530][ T3116] netlink_sendmsg+0x723/0xbe0 [11134.053530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11134.053530][ T3116] ___sys_sendmsg+0xee/0x170 [11134.053530][ T3116] __sys_sendmsg+0xcd/0x170 [11134.053530][ T3116] do_syscall_64+0xc6/0x1e0 [11134.053530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11134.053530][ T3116] [11144.060819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11144.061397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11144.061397][ T3116] dst_init+0x84/0x4a0 [11144.061397][ T3116] dst_alloc+0x97/0x150 [11144.061397][ T3116] ip6_dst_alloc+0x23/0x90 [11144.061397][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11144.061397][ T3116] ip6_pol_route+0x56f/0x840 [11144.061397][ T3116] __fib6_rule_action+0x47a/0x5b0 [11144.061397][ T3116] fib_rules_lookup+0x2b4/0xa20 [11144.061397][ T3116] fib6_rule_lookup+0x182/0x630 [11144.061397][ T3116] ip6_route_input+0x59c/0xa50 [11144.061397][ T3116] ipv6_rcv+0x397/0x810 [11144.061397][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11144.061397][ T3116] process_backlog+0x101/0x620 [11144.061397][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11144.061397][ T3116] net_rx_action+0x495/0xbe0 [11144.061397][ T3116] __do_softirq+0x1b5/0x7f6 [11144.061397][ T3116] [11144.064712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11144.064712][ T3116] netdev_get_by_index+0x5e/0x80 [11144.064712][ T3116] fib6_nh_init+0x3d8/0x15b0 [11144.064712][ T3116] ip6_route_info_create+0xf18/0x17d0 [11144.064712][ T3116] ip6_route_add+0x1c/0x140 [11144.064712][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11144.064712][ T3116] addrconf_add_dev+0xe2/0x170 [11144.064712][ T3116] inet6_addr_add+0x12f/0xa40 [11144.064712][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11144.064712][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11144.064712][ T3116] netlink_rcv_skb+0x130/0x360 [11144.064712][ T3116] netlink_unicast+0x449/0x710 [11144.064712][ T3116] netlink_sendmsg+0x723/0xbe0 [11144.064712][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11144.064712][ T3116] ___sys_sendmsg+0xee/0x170 [11144.064712][ T3116] __sys_sendmsg+0xcd/0x170 [11144.064712][ T3116] do_syscall_64+0xc6/0x1e0 [11144.064712][ T3116] [11144.068345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11144.068345][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11144.068345][ T3116] ipv6_find_idev+0x102/0x170 [11144.068345][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11144.068345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11144.068345][ T3116] netlink_rcv_skb+0x130/0x360 [11144.068345][ T3116] netlink_unicast+0x449/0x710 [11144.068345][ T3116] netlink_sendmsg+0x723/0xbe0 [11144.068345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11144.068345][ T3116] ___sys_sendmsg+0xee/0x170 [11144.068345][ T3116] __sys_sendmsg+0xcd/0x170 [11144.068345][ T3116] do_syscall_64+0xc6/0x1e0 [11144.068345][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11144.068345][ T3116] [11144.071188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11144.071188][ T3116] neigh_parms_alloc+0x1e5/0x510 [11144.071188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11144.071188][ T3116] ipv6_find_idev+0x102/0x170 [11144.071188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11144.071188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11144.071188][ T3116] netlink_rcv_skb+0x130/0x360 [11144.071188][ T3116] netlink_unicast+0x449/0x710 [11144.071188][ T3116] netlink_sendmsg+0x723/0xbe0 [11144.071188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11144.071188][ T3116] ___sys_sendmsg+0xee/0x170 [11144.071188][ T3116] __sys_sendmsg+0xcd/0x170 [11144.071188][ T3116] do_syscall_64+0xc6/0x1e0 [11144.071188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11144.071188][ T3116] [11154.316810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11154.317242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11154.317242][ T3116] dst_init+0x84/0x4a0 [11154.317242][ T3116] dst_alloc+0x97/0x150 [11154.317242][ T3116] ip6_dst_alloc+0x23/0x90 [11154.317242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11154.317242][ T3116] ip6_pol_route+0x56f/0x840 [11154.317242][ T3116] __fib6_rule_action+0x47a/0x5b0 [11154.317242][ T3116] fib_rules_lookup+0x2b4/0xa20 [11154.317242][ T3116] fib6_rule_lookup+0x182/0x630 [11154.317242][ T3116] ip6_route_input+0x59c/0xa50 [11154.317242][ T3116] ipv6_rcv+0x397/0x810 [11154.317242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11154.317242][ T3116] process_backlog+0x101/0x620 [11154.317242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11154.317242][ T3116] net_rx_action+0x495/0xbe0 [11154.317242][ T3116] __do_softirq+0x1b5/0x7f6 [11154.317242][ T3116] [11154.319433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11154.319433][ T3116] netdev_get_by_index+0x5e/0x80 [11154.319433][ T3116] fib6_nh_init+0x3d8/0x15b0 [11154.319433][ T3116] ip6_route_info_create+0xf18/0x17d0 [11154.319433][ T3116] ip6_route_add+0x1c/0x140 [11154.319433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11154.319433][ T3116] addrconf_add_dev+0xe2/0x170 [11154.319433][ T3116] inet6_addr_add+0x12f/0xa40 [11154.319433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11154.319433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11154.319433][ T3116] netlink_rcv_skb+0x130/0x360 [11154.319433][ T3116] netlink_unicast+0x449/0x710 [11154.319433][ T3116] netlink_sendmsg+0x723/0xbe0 [11154.319433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11154.319433][ T3116] ___sys_sendmsg+0xee/0x170 [11154.319433][ T3116] __sys_sendmsg+0xcd/0x170 [11154.319433][ T3116] do_syscall_64+0xc6/0x1e0 [11154.319433][ T3116] [11154.321842][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11154.321842][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11154.321842][ T3116] ipv6_find_idev+0x102/0x170 [11154.321842][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11154.321842][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11154.321842][ T3116] netlink_rcv_skb+0x130/0x360 [11154.321842][ T3116] netlink_unicast+0x449/0x710 [11154.321842][ T3116] netlink_sendmsg+0x723/0xbe0 [11154.321842][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11154.321842][ T3116] ___sys_sendmsg+0xee/0x170 [11154.321842][ T3116] __sys_sendmsg+0xcd/0x170 [11154.321842][ T3116] do_syscall_64+0xc6/0x1e0 [11154.321842][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11154.321842][ T3116] [11154.323628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11154.323628][ T3116] neigh_parms_alloc+0x1e5/0x510 [11154.323628][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11154.323628][ T3116] ipv6_find_idev+0x102/0x170 [11154.323628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11154.323628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11154.323628][ T3116] netlink_rcv_skb+0x130/0x360 [11154.323628][ T3116] netlink_unicast+0x449/0x710 [11154.323628][ T3116] netlink_sendmsg+0x723/0xbe0 [11154.323628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11154.323628][ T3116] ___sys_sendmsg+0xee/0x170 [11154.323628][ T3116] __sys_sendmsg+0xcd/0x170 [11154.323628][ T3116] do_syscall_64+0xc6/0x1e0 [11154.323628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11154.323628][ T3116] [11164.372846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11164.373473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11164.373473][ T3116] dst_init+0x84/0x4a0 [11164.373473][ T3116] dst_alloc+0x97/0x150 [11164.373473][ T3116] ip6_dst_alloc+0x23/0x90 [11164.373473][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11164.373473][ T3116] ip6_pol_route+0x56f/0x840 [11164.373473][ T3116] __fib6_rule_action+0x47a/0x5b0 [11164.373473][ T3116] fib_rules_lookup+0x2b4/0xa20 [11164.373473][ T3116] fib6_rule_lookup+0x182/0x630 [11164.373473][ T3116] ip6_route_input+0x59c/0xa50 [11164.373473][ T3116] ipv6_rcv+0x397/0x810 [11164.373473][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11164.373473][ T3116] process_backlog+0x101/0x620 [11164.373473][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11164.373473][ T3116] net_rx_action+0x495/0xbe0 [11164.373473][ T3116] __do_softirq+0x1b5/0x7f6 [11164.373473][ T3116] [11164.376666][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11164.376666][ T3116] netdev_get_by_index+0x5e/0x80 [11164.376666][ T3116] fib6_nh_init+0x3d8/0x15b0 [11164.376666][ T3116] ip6_route_info_create+0xf18/0x17d0 [11164.376666][ T3116] ip6_route_add+0x1c/0x140 [11164.376666][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11164.376666][ T3116] addrconf_add_dev+0xe2/0x170 [11164.376666][ T3116] inet6_addr_add+0x12f/0xa40 [11164.376666][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11164.376666][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11164.376666][ T3116] netlink_rcv_skb+0x130/0x360 [11164.376666][ T3116] netlink_unicast+0x449/0x710 [11164.376666][ T3116] netlink_sendmsg+0x723/0xbe0 [11164.376666][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11164.376666][ T3116] ___sys_sendmsg+0xee/0x170 [11164.376666][ T3116] __sys_sendmsg+0xcd/0x170 [11164.376666][ T3116] do_syscall_64+0xc6/0x1e0 [11164.376666][ T3116] [11164.380730][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11164.380730][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11164.380730][ T3116] ipv6_find_idev+0x102/0x170 [11164.380730][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11164.380730][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11164.380730][ T3116] netlink_rcv_skb+0x130/0x360 [11164.380730][ T3116] netlink_unicast+0x449/0x710 [11164.380730][ T3116] netlink_sendmsg+0x723/0xbe0 [11164.380730][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11164.380730][ T3116] ___sys_sendmsg+0xee/0x170 [11164.380730][ T3116] __sys_sendmsg+0xcd/0x170 [11164.380730][ T3116] do_syscall_64+0xc6/0x1e0 [11164.380730][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11164.380730][ T3116] [11164.383941][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11164.383941][ T3116] neigh_parms_alloc+0x1e5/0x510 [11164.383941][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11164.383941][ T3116] ipv6_find_idev+0x102/0x170 [11164.383941][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11164.383941][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11164.383941][ T3116] netlink_rcv_skb+0x130/0x360 [11164.383941][ T3116] netlink_unicast+0x449/0x710 [11164.383941][ T3116] netlink_sendmsg+0x723/0xbe0 [11164.383941][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11164.383941][ T3116] ___sys_sendmsg+0xee/0x170 [11164.383941][ T3116] __sys_sendmsg+0xcd/0x170 [11164.383941][ T3116] do_syscall_64+0xc6/0x1e0 [11164.383941][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11164.383941][ T3116] [11174.628908][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11174.629424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11174.629424][ T3116] dst_init+0x84/0x4a0 [11174.629424][ T3116] dst_alloc+0x97/0x150 [11174.629424][ T3116] ip6_dst_alloc+0x23/0x90 [11174.629424][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11174.629424][ T3116] ip6_pol_route+0x56f/0x840 [11174.629424][ T3116] __fib6_rule_action+0x47a/0x5b0 [11174.629424][ T3116] fib_rules_lookup+0x2b4/0xa20 [11174.629424][ T3116] fib6_rule_lookup+0x182/0x630 [11174.629424][ T3116] ip6_route_input+0x59c/0xa50 [11174.629424][ T3116] ipv6_rcv+0x397/0x810 [11174.629424][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11174.629424][ T3116] process_backlog+0x101/0x620 [11174.629424][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11174.629424][ T3116] net_rx_action+0x495/0xbe0 [11174.629424][ T3116] __do_softirq+0x1b5/0x7f6 [11174.629424][ T3116] [11174.631716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11174.631716][ T3116] netdev_get_by_index+0x5e/0x80 [11174.631716][ T3116] fib6_nh_init+0x3d8/0x15b0 [11174.631716][ T3116] ip6_route_info_create+0xf18/0x17d0 [11174.631716][ T3116] ip6_route_add+0x1c/0x140 [11174.631716][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11174.631716][ T3116] addrconf_add_dev+0xe2/0x170 [11174.631716][ T3116] inet6_addr_add+0x12f/0xa40 [11174.631716][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11174.631716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11174.631716][ T3116] netlink_rcv_skb+0x130/0x360 [11174.631716][ T3116] netlink_unicast+0x449/0x710 [11174.631716][ T3116] netlink_sendmsg+0x723/0xbe0 [11174.631716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11174.631716][ T3116] ___sys_sendmsg+0xee/0x170 [11174.631716][ T3116] __sys_sendmsg+0xcd/0x170 [11174.631716][ T3116] do_syscall_64+0xc6/0x1e0 [11174.631716][ T3116] [11174.634122][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11174.634122][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11174.634122][ T3116] ipv6_find_idev+0x102/0x170 [11174.634122][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11174.634122][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11174.634122][ T3116] netlink_rcv_skb+0x130/0x360 [11174.634122][ T3116] netlink_unicast+0x449/0x710 [11174.634122][ T3116] netlink_sendmsg+0x723/0xbe0 [11174.634122][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11174.634122][ T3116] ___sys_sendmsg+0xee/0x170 [11174.634122][ T3116] __sys_sendmsg+0xcd/0x170 [11174.634122][ T3116] do_syscall_64+0xc6/0x1e0 [11174.634122][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11174.634122][ T3116] [11174.636001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11174.636001][ T3116] neigh_parms_alloc+0x1e5/0x510 [11174.636001][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11174.636001][ T3116] ipv6_find_idev+0x102/0x170 [11174.636001][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11174.636001][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11174.636001][ T3116] netlink_rcv_skb+0x130/0x360 [11174.636001][ T3116] netlink_unicast+0x449/0x710 [11174.636001][ T3116] netlink_sendmsg+0x723/0xbe0 [11174.636001][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11174.636001][ T3116] ___sys_sendmsg+0xee/0x170 [11174.636001][ T3116] __sys_sendmsg+0xcd/0x170 [11174.636001][ T3116] do_syscall_64+0xc6/0x1e0 [11174.636001][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11174.636001][ T3116] [11184.876797][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11184.877216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11184.877216][ T3116] dst_init+0x84/0x4a0 [11184.877216][ T3116] dst_alloc+0x97/0x150 [11184.877216][ T3116] ip6_dst_alloc+0x23/0x90 [11184.877216][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11184.877216][ T3116] ip6_pol_route+0x56f/0x840 [11184.877216][ T3116] __fib6_rule_action+0x47a/0x5b0 [11184.877216][ T3116] fib_rules_lookup+0x2b4/0xa20 [11184.877216][ T3116] fib6_rule_lookup+0x182/0x630 [11184.877216][ T3116] ip6_route_input+0x59c/0xa50 [11184.877216][ T3116] ipv6_rcv+0x397/0x810 [11184.877216][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11184.877216][ T3116] process_backlog+0x101/0x620 [11184.877216][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11184.877216][ T3116] net_rx_action+0x495/0xbe0 [11184.877216][ T3116] __do_softirq+0x1b5/0x7f6 [11184.877216][ T3116] [11184.879470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11184.879470][ T3116] netdev_get_by_index+0x5e/0x80 [11184.879470][ T3116] fib6_nh_init+0x3d8/0x15b0 [11184.879470][ T3116] ip6_route_info_create+0xf18/0x17d0 [11184.879470][ T3116] ip6_route_add+0x1c/0x140 [11184.879470][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11184.879470][ T3116] addrconf_add_dev+0xe2/0x170 [11184.879470][ T3116] inet6_addr_add+0x12f/0xa40 [11184.879470][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11184.879470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11184.879470][ T3116] netlink_rcv_skb+0x130/0x360 [11184.879470][ T3116] netlink_unicast+0x449/0x710 [11184.879470][ T3116] netlink_sendmsg+0x723/0xbe0 [11184.879470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11184.879470][ T3116] ___sys_sendmsg+0xee/0x170 [11184.879470][ T3116] __sys_sendmsg+0xcd/0x170 [11184.879470][ T3116] do_syscall_64+0xc6/0x1e0 [11184.879470][ T3116] [11184.881805][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11184.881805][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11184.881805][ T3116] ipv6_find_idev+0x102/0x170 [11184.881805][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11184.881805][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11184.881805][ T3116] netlink_rcv_skb+0x130/0x360 [11184.881805][ T3116] netlink_unicast+0x449/0x710 [11184.881805][ T3116] netlink_sendmsg+0x723/0xbe0 [11184.881805][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11184.881805][ T3116] ___sys_sendmsg+0xee/0x170 [11184.881805][ T3116] __sys_sendmsg+0xcd/0x170 [11184.881805][ T3116] do_syscall_64+0xc6/0x1e0 [11184.881805][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11184.881805][ T3116] [11184.883550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11184.883550][ T3116] neigh_parms_alloc+0x1e5/0x510 [11184.883550][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11184.883550][ T3116] ipv6_find_idev+0x102/0x170 [11184.883550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11184.883550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11184.883550][ T3116] netlink_rcv_skb+0x130/0x360 [11184.883550][ T3116] netlink_unicast+0x449/0x710 [11184.883550][ T3116] netlink_sendmsg+0x723/0xbe0 [11184.883550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11184.883550][ T3116] ___sys_sendmsg+0xee/0x170 [11184.883550][ T3116] __sys_sendmsg+0xcd/0x170 [11184.883550][ T3116] do_syscall_64+0xc6/0x1e0 [11184.883550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11184.883550][ T3116] [11194.900796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11194.901269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11194.901269][ T3116] dst_init+0x84/0x4a0 [11194.901269][ T3116] dst_alloc+0x97/0x150 [11194.901269][ T3116] ip6_dst_alloc+0x23/0x90 [11194.901269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11194.901269][ T3116] ip6_pol_route+0x56f/0x840 [11194.901269][ T3116] __fib6_rule_action+0x47a/0x5b0 [11194.901269][ T3116] fib_rules_lookup+0x2b4/0xa20 [11194.901269][ T3116] fib6_rule_lookup+0x182/0x630 [11194.901269][ T3116] ip6_route_input+0x59c/0xa50 [11194.901269][ T3116] ipv6_rcv+0x397/0x810 [11194.901269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11194.901269][ T3116] process_backlog+0x101/0x620 [11194.901269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11194.901269][ T3116] net_rx_action+0x495/0xbe0 [11194.901269][ T3116] __do_softirq+0x1b5/0x7f6 [11194.901269][ T3116] [11194.904463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11194.904463][ T3116] netdev_get_by_index+0x5e/0x80 [11194.904463][ T3116] fib6_nh_init+0x3d8/0x15b0 [11194.904463][ T3116] ip6_route_info_create+0xf18/0x17d0 [11194.904463][ T3116] ip6_route_add+0x1c/0x140 [11194.904463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11194.904463][ T3116] addrconf_add_dev+0xe2/0x170 [11194.904463][ T3116] inet6_addr_add+0x12f/0xa40 [11194.904463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11194.904463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11194.904463][ T3116] netlink_rcv_skb+0x130/0x360 [11194.904463][ T3116] netlink_unicast+0x449/0x710 [11194.904463][ T3116] netlink_sendmsg+0x723/0xbe0 [11194.904463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11194.904463][ T3116] ___sys_sendmsg+0xee/0x170 [11194.904463][ T3116] __sys_sendmsg+0xcd/0x170 [11194.904463][ T3116] do_syscall_64+0xc6/0x1e0 [11194.904463][ T3116] [11194.907883][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11194.907883][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11194.907883][ T3116] ipv6_find_idev+0x102/0x170 [11194.907883][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11194.907883][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11194.907883][ T3116] netlink_rcv_skb+0x130/0x360 [11194.907883][ T3116] netlink_unicast+0x449/0x710 [11194.907883][ T3116] netlink_sendmsg+0x723/0xbe0 [11194.907883][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11194.907883][ T3116] ___sys_sendmsg+0xee/0x170 [11194.907883][ T3116] __sys_sendmsg+0xcd/0x170 [11194.907883][ T3116] do_syscall_64+0xc6/0x1e0 [11194.907883][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11194.907883][ T3116] [11194.910476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11194.910476][ T3116] neigh_parms_alloc+0x1e5/0x510 [11194.910476][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11194.910476][ T3116] ipv6_find_idev+0x102/0x170 [11194.910476][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11194.910476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11194.910476][ T3116] netlink_rcv_skb+0x130/0x360 [11194.910476][ T3116] netlink_unicast+0x449/0x710 [11194.910476][ T3116] netlink_sendmsg+0x723/0xbe0 [11194.910476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11194.910476][ T3116] ___sys_sendmsg+0xee/0x170 [11194.910476][ T3116] __sys_sendmsg+0xcd/0x170 [11194.910476][ T3116] do_syscall_64+0xc6/0x1e0 [11194.910476][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11194.910476][ T3116] [11205.148857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11205.149274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11205.149274][ T3116] dst_init+0x84/0x4a0 [11205.149274][ T3116] dst_alloc+0x97/0x150 [11205.149274][ T3116] ip6_dst_alloc+0x23/0x90 [11205.149274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11205.149274][ T3116] ip6_pol_route+0x56f/0x840 [11205.149274][ T3116] __fib6_rule_action+0x47a/0x5b0 [11205.149274][ T3116] fib_rules_lookup+0x2b4/0xa20 [11205.149274][ T3116] fib6_rule_lookup+0x182/0x630 [11205.149274][ T3116] ip6_route_input+0x59c/0xa50 [11205.149274][ T3116] ipv6_rcv+0x397/0x810 [11205.149274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11205.149274][ T3116] process_backlog+0x101/0x620 [11205.149274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11205.149274][ T3116] net_rx_action+0x495/0xbe0 [11205.149274][ T3116] __do_softirq+0x1b5/0x7f6 [11205.149274][ T3116] [11205.151341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11205.151341][ T3116] netdev_get_by_index+0x5e/0x80 [11205.151341][ T3116] fib6_nh_init+0x3d8/0x15b0 [11205.151341][ T3116] ip6_route_info_create+0xf18/0x17d0 [11205.151341][ T3116] ip6_route_add+0x1c/0x140 [11205.151341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11205.151341][ T3116] addrconf_add_dev+0xe2/0x170 [11205.151341][ T3116] inet6_addr_add+0x12f/0xa40 [11205.151341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11205.151341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11205.151341][ T3116] netlink_rcv_skb+0x130/0x360 [11205.151341][ T3116] netlink_unicast+0x449/0x710 [11205.151341][ T3116] netlink_sendmsg+0x723/0xbe0 [11205.151341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11205.151341][ T3116] ___sys_sendmsg+0xee/0x170 [11205.151341][ T3116] __sys_sendmsg+0xcd/0x170 [11205.151341][ T3116] do_syscall_64+0xc6/0x1e0 [11205.151341][ T3116] [11205.153550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11205.153550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11205.153550][ T3116] ipv6_find_idev+0x102/0x170 [11205.153550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11205.153550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11205.153550][ T3116] netlink_rcv_skb+0x130/0x360 [11205.153550][ T3116] netlink_unicast+0x449/0x710 [11205.153550][ T3116] netlink_sendmsg+0x723/0xbe0 [11205.153550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11205.153550][ T3116] ___sys_sendmsg+0xee/0x170 [11205.153550][ T3116] __sys_sendmsg+0xcd/0x170 [11205.153550][ T3116] do_syscall_64+0xc6/0x1e0 [11205.153550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11205.153550][ T3116] [11205.155243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11205.155243][ T3116] neigh_parms_alloc+0x1e5/0x510 [11205.155243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11205.155243][ T3116] ipv6_find_idev+0x102/0x170 [11205.155243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11205.155243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11205.155243][ T3116] netlink_rcv_skb+0x130/0x360 [11205.155243][ T3116] netlink_unicast+0x449/0x710 [11205.155243][ T3116] netlink_sendmsg+0x723/0xbe0 [11205.155243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11205.155243][ T3116] ___sys_sendmsg+0xee/0x170 [11205.155243][ T3116] __sys_sendmsg+0xcd/0x170 [11205.155243][ T3116] do_syscall_64+0xc6/0x1e0 [11205.155243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11205.155243][ T3116] [11215.396793][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11215.397258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11215.397258][ T3116] dst_init+0x84/0x4a0 [11215.397258][ T3116] dst_alloc+0x97/0x150 [11215.397258][ T3116] ip6_dst_alloc+0x23/0x90 [11215.397258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11215.397258][ T3116] ip6_pol_route+0x56f/0x840 [11215.397258][ T3116] __fib6_rule_action+0x47a/0x5b0 [11215.397258][ T3116] fib_rules_lookup+0x2b4/0xa20 [11215.397258][ T3116] fib6_rule_lookup+0x182/0x630 [11215.397258][ T3116] ip6_route_input+0x59c/0xa50 [11215.397258][ T3116] ipv6_rcv+0x397/0x810 [11215.397258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11215.397258][ T3116] process_backlog+0x101/0x620 [11215.397258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11215.397258][ T3116] net_rx_action+0x495/0xbe0 [11215.397258][ T3116] __do_softirq+0x1b5/0x7f6 [11215.397258][ T3116] [11215.399365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11215.399365][ T3116] netdev_get_by_index+0x5e/0x80 [11215.399365][ T3116] fib6_nh_init+0x3d8/0x15b0 [11215.399365][ T3116] ip6_route_info_create+0xf18/0x17d0 [11215.399365][ T3116] ip6_route_add+0x1c/0x140 [11215.399365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11215.399365][ T3116] addrconf_add_dev+0xe2/0x170 [11215.399365][ T3116] inet6_addr_add+0x12f/0xa40 [11215.399365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11215.399365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11215.399365][ T3116] netlink_rcv_skb+0x130/0x360 [11215.399365][ T3116] netlink_unicast+0x449/0x710 [11215.399365][ T3116] netlink_sendmsg+0x723/0xbe0 [11215.399365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11215.399365][ T3116] ___sys_sendmsg+0xee/0x170 [11215.399365][ T3116] __sys_sendmsg+0xcd/0x170 [11215.399365][ T3116] do_syscall_64+0xc6/0x1e0 [11215.399365][ T3116] [11215.401588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11215.401588][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11215.401588][ T3116] ipv6_find_idev+0x102/0x170 [11215.401588][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11215.401588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11215.401588][ T3116] netlink_rcv_skb+0x130/0x360 [11215.401588][ T3116] netlink_unicast+0x449/0x710 [11215.401588][ T3116] netlink_sendmsg+0x723/0xbe0 [11215.401588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11215.401588][ T3116] ___sys_sendmsg+0xee/0x170 [11215.401588][ T3116] __sys_sendmsg+0xcd/0x170 [11215.401588][ T3116] do_syscall_64+0xc6/0x1e0 [11215.401588][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11215.401588][ T3116] [11215.403335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11215.403335][ T3116] neigh_parms_alloc+0x1e5/0x510 [11215.403335][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11215.403335][ T3116] ipv6_find_idev+0x102/0x170 [11215.403335][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11215.403335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11215.403335][ T3116] netlink_rcv_skb+0x130/0x360 [11215.403335][ T3116] netlink_unicast+0x449/0x710 [11215.403335][ T3116] netlink_sendmsg+0x723/0xbe0 [11215.403335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11215.403335][ T3116] ___sys_sendmsg+0xee/0x170 [11215.403335][ T3116] __sys_sendmsg+0xcd/0x170 [11215.403335][ T3116] do_syscall_64+0xc6/0x1e0 [11215.403335][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11215.403335][ T3116] [11225.644800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11225.645234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11225.645234][ T3116] dst_init+0x84/0x4a0 [11225.645234][ T3116] dst_alloc+0x97/0x150 [11225.645234][ T3116] ip6_dst_alloc+0x23/0x90 [11225.645234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11225.645234][ T3116] ip6_pol_route+0x56f/0x840 [11225.645234][ T3116] __fib6_rule_action+0x47a/0x5b0 [11225.645234][ T3116] fib_rules_lookup+0x2b4/0xa20 [11225.645234][ T3116] fib6_rule_lookup+0x182/0x630 [11225.645234][ T3116] ip6_route_input+0x59c/0xa50 [11225.645234][ T3116] ipv6_rcv+0x397/0x810 [11225.645234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11225.645234][ T3116] process_backlog+0x101/0x620 [11225.645234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11225.645234][ T3116] net_rx_action+0x495/0xbe0 [11225.645234][ T3116] __do_softirq+0x1b5/0x7f6 [11225.645234][ T3116] [11225.647599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11225.647599][ T3116] netdev_get_by_index+0x5e/0x80 [11225.647599][ T3116] fib6_nh_init+0x3d8/0x15b0 [11225.647599][ T3116] ip6_route_info_create+0xf18/0x17d0 [11225.647599][ T3116] ip6_route_add+0x1c/0x140 [11225.647599][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11225.647599][ T3116] addrconf_add_dev+0xe2/0x170 [11225.647599][ T3116] inet6_addr_add+0x12f/0xa40 [11225.647599][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11225.647599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11225.647599][ T3116] netlink_rcv_skb+0x130/0x360 [11225.647599][ T3116] netlink_unicast+0x449/0x710 [11225.647599][ T3116] netlink_sendmsg+0x723/0xbe0 [11225.647599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11225.647599][ T3116] ___sys_sendmsg+0xee/0x170 [11225.647599][ T3116] __sys_sendmsg+0xcd/0x170 [11225.647599][ T3116] do_syscall_64+0xc6/0x1e0 [11225.647599][ T3116] [11225.650079][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11225.650079][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11225.650079][ T3116] ipv6_find_idev+0x102/0x170 [11225.650079][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11225.650079][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11225.650079][ T3116] netlink_rcv_skb+0x130/0x360 [11225.650079][ T3116] netlink_unicast+0x449/0x710 [11225.650079][ T3116] netlink_sendmsg+0x723/0xbe0 [11225.650079][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11225.650079][ T3116] ___sys_sendmsg+0xee/0x170 [11225.650079][ T3116] __sys_sendmsg+0xcd/0x170 [11225.650079][ T3116] do_syscall_64+0xc6/0x1e0 [11225.650079][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11225.650079][ T3116] [11225.652018][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11225.652018][ T3116] neigh_parms_alloc+0x1e5/0x510 [11225.652018][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11225.652018][ T3116] ipv6_find_idev+0x102/0x170 [11225.652018][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11225.652018][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11225.652018][ T3116] netlink_rcv_skb+0x130/0x360 [11225.652018][ T3116] netlink_unicast+0x449/0x710 [11225.652018][ T3116] netlink_sendmsg+0x723/0xbe0 [11225.652018][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11225.652018][ T3116] ___sys_sendmsg+0xee/0x170 [11225.652018][ T3116] __sys_sendmsg+0xcd/0x170 [11225.652018][ T3116] do_syscall_64+0xc6/0x1e0 [11225.652018][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11225.652018][ T3116] [11235.892795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11235.893226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11235.893226][ T3116] dst_init+0x84/0x4a0 [11235.893226][ T3116] dst_alloc+0x97/0x150 [11235.893226][ T3116] ip6_dst_alloc+0x23/0x90 [11235.893226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11235.893226][ T3116] ip6_pol_route+0x56f/0x840 [11235.893226][ T3116] __fib6_rule_action+0x47a/0x5b0 [11235.893226][ T3116] fib_rules_lookup+0x2b4/0xa20 [11235.893226][ T3116] fib6_rule_lookup+0x182/0x630 [11235.893226][ T3116] ip6_route_input+0x59c/0xa50 [11235.893226][ T3116] ipv6_rcv+0x397/0x810 [11235.893226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11235.893226][ T3116] process_backlog+0x101/0x620 [11235.893226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11235.893226][ T3116] net_rx_action+0x495/0xbe0 [11235.893226][ T3116] __do_softirq+0x1b5/0x7f6 [11235.893226][ T3116] [11235.895548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11235.895548][ T3116] netdev_get_by_index+0x5e/0x80 [11235.895548][ T3116] fib6_nh_init+0x3d8/0x15b0 [11235.895548][ T3116] ip6_route_info_create+0xf18/0x17d0 [11235.895548][ T3116] ip6_route_add+0x1c/0x140 [11235.895548][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11235.895548][ T3116] addrconf_add_dev+0xe2/0x170 [11235.895548][ T3116] inet6_addr_add+0x12f/0xa40 [11235.895548][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11235.895548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11235.895548][ T3116] netlink_rcv_skb+0x130/0x360 [11235.895548][ T3116] netlink_unicast+0x449/0x710 [11235.895548][ T3116] netlink_sendmsg+0x723/0xbe0 [11235.895548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11235.895548][ T3116] ___sys_sendmsg+0xee/0x170 [11235.895548][ T3116] __sys_sendmsg+0xcd/0x170 [11235.895548][ T3116] do_syscall_64+0xc6/0x1e0 [11235.895548][ T3116] [11235.897974][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11235.897974][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11235.897974][ T3116] ipv6_find_idev+0x102/0x170 [11235.897974][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11235.897974][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11235.897974][ T3116] netlink_rcv_skb+0x130/0x360 [11235.897974][ T3116] netlink_unicast+0x449/0x710 [11235.897974][ T3116] netlink_sendmsg+0x723/0xbe0 [11235.897974][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11235.897974][ T3116] ___sys_sendmsg+0xee/0x170 [11235.897974][ T3116] __sys_sendmsg+0xcd/0x170 [11235.897974][ T3116] do_syscall_64+0xc6/0x1e0 [11235.897974][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11235.897974][ T3116] [11235.899931][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11235.899931][ T3116] neigh_parms_alloc+0x1e5/0x510 [11235.899931][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11235.899931][ T3116] ipv6_find_idev+0x102/0x170 [11235.899931][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11235.899931][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11235.899931][ T3116] netlink_rcv_skb+0x130/0x360 [11235.899931][ T3116] netlink_unicast+0x449/0x710 [11235.899931][ T3116] netlink_sendmsg+0x723/0xbe0 [11235.899931][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11235.899931][ T3116] ___sys_sendmsg+0xee/0x170 [11235.899931][ T3116] __sys_sendmsg+0xcd/0x170 [11235.899931][ T3116] do_syscall_64+0xc6/0x1e0 [11235.899931][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11235.899931][ T3116] [11245.956785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11245.957261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11245.957261][ T3116] dst_init+0x84/0x4a0 [11245.957261][ T3116] dst_alloc+0x97/0x150 [11245.957261][ T3116] ip6_dst_alloc+0x23/0x90 [11245.957261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11245.957261][ T3116] ip6_pol_route+0x56f/0x840 [11245.957261][ T3116] __fib6_rule_action+0x47a/0x5b0 [11245.957261][ T3116] fib_rules_lookup+0x2b4/0xa20 [11245.957261][ T3116] fib6_rule_lookup+0x182/0x630 [11245.957261][ T3116] ip6_route_input+0x59c/0xa50 [11245.957261][ T3116] ipv6_rcv+0x397/0x810 [11245.957261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11245.957261][ T3116] process_backlog+0x101/0x620 [11245.957261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11245.957261][ T3116] net_rx_action+0x495/0xbe0 [11245.957261][ T3116] __do_softirq+0x1b5/0x7f6 [11245.957261][ T3116] [11245.959466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11245.959466][ T3116] netdev_get_by_index+0x5e/0x80 [11245.959466][ T3116] fib6_nh_init+0x3d8/0x15b0 [11245.959466][ T3116] ip6_route_info_create+0xf18/0x17d0 [11245.959466][ T3116] ip6_route_add+0x1c/0x140 [11245.959466][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11245.959466][ T3116] addrconf_add_dev+0xe2/0x170 [11245.959466][ T3116] inet6_addr_add+0x12f/0xa40 [11245.959466][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11245.959466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11245.959466][ T3116] netlink_rcv_skb+0x130/0x360 [11245.959466][ T3116] netlink_unicast+0x449/0x710 [11245.959466][ T3116] netlink_sendmsg+0x723/0xbe0 [11245.959466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11245.959466][ T3116] ___sys_sendmsg+0xee/0x170 [11245.959466][ T3116] __sys_sendmsg+0xcd/0x170 [11245.959466][ T3116] do_syscall_64+0xc6/0x1e0 [11245.959466][ T3116] [11245.961797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11245.961797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11245.961797][ T3116] ipv6_find_idev+0x102/0x170 [11245.961797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11245.961797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11245.961797][ T3116] netlink_rcv_skb+0x130/0x360 [11245.961797][ T3116] netlink_unicast+0x449/0x710 [11245.961797][ T3116] netlink_sendmsg+0x723/0xbe0 [11245.961797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11245.961797][ T3116] ___sys_sendmsg+0xee/0x170 [11245.961797][ T3116] __sys_sendmsg+0xcd/0x170 [11245.961797][ T3116] do_syscall_64+0xc6/0x1e0 [11245.961797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11245.961797][ T3116] [11245.963625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11245.963625][ T3116] neigh_parms_alloc+0x1e5/0x510 [11245.963625][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11245.963625][ T3116] ipv6_find_idev+0x102/0x170 [11245.963625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11245.963625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11245.963625][ T3116] netlink_rcv_skb+0x130/0x360 [11245.963625][ T3116] netlink_unicast+0x449/0x710 [11245.963625][ T3116] netlink_sendmsg+0x723/0xbe0 [11245.963625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11245.963625][ T3116] ___sys_sendmsg+0xee/0x170 [11245.963625][ T3116] __sys_sendmsg+0xcd/0x170 [11245.963625][ T3116] do_syscall_64+0xc6/0x1e0 [11245.963625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11245.963625][ T3116] [11256.212779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11256.213214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11256.213214][ T3116] dst_init+0x84/0x4a0 [11256.213214][ T3116] dst_alloc+0x97/0x150 [11256.213214][ T3116] ip6_dst_alloc+0x23/0x90 [11256.213214][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11256.213214][ T3116] ip6_pol_route+0x56f/0x840 [11256.213214][ T3116] __fib6_rule_action+0x47a/0x5b0 [11256.213214][ T3116] fib_rules_lookup+0x2b4/0xa20 [11256.213214][ T3116] fib6_rule_lookup+0x182/0x630 [11256.213214][ T3116] ip6_route_input+0x59c/0xa50 [11256.213214][ T3116] ipv6_rcv+0x397/0x810 [11256.213214][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11256.213214][ T3116] process_backlog+0x101/0x620 [11256.213214][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11256.213214][ T3116] net_rx_action+0x495/0xbe0 [11256.213214][ T3116] __do_softirq+0x1b5/0x7f6 [11256.213214][ T3116] [11256.215456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11256.215456][ T3116] netdev_get_by_index+0x5e/0x80 [11256.215456][ T3116] fib6_nh_init+0x3d8/0x15b0 [11256.215456][ T3116] ip6_route_info_create+0xf18/0x17d0 [11256.215456][ T3116] ip6_route_add+0x1c/0x140 [11256.215456][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11256.215456][ T3116] addrconf_add_dev+0xe2/0x170 [11256.215456][ T3116] inet6_addr_add+0x12f/0xa40 [11256.215456][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11256.215456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11256.215456][ T3116] netlink_rcv_skb+0x130/0x360 [11256.215456][ T3116] netlink_unicast+0x449/0x710 [11256.215456][ T3116] netlink_sendmsg+0x723/0xbe0 [11256.215456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11256.215456][ T3116] ___sys_sendmsg+0xee/0x170 [11256.215456][ T3116] __sys_sendmsg+0xcd/0x170 [11256.215456][ T3116] do_syscall_64+0xc6/0x1e0 [11256.215456][ T3116] [11256.217816][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11256.217816][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11256.217816][ T3116] ipv6_find_idev+0x102/0x170 [11256.217816][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11256.217816][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11256.217816][ T3116] netlink_rcv_skb+0x130/0x360 [11256.217816][ T3116] netlink_unicast+0x449/0x710 [11256.217816][ T3116] netlink_sendmsg+0x723/0xbe0 [11256.217816][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11256.217816][ T3116] ___sys_sendmsg+0xee/0x170 [11256.217816][ T3116] __sys_sendmsg+0xcd/0x170 [11256.217816][ T3116] do_syscall_64+0xc6/0x1e0 [11256.217816][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11256.217816][ T3116] [11256.219670][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11256.219670][ T3116] neigh_parms_alloc+0x1e5/0x510 [11256.219670][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11256.219670][ T3116] ipv6_find_idev+0x102/0x170 [11256.219670][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11256.219670][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11256.219670][ T3116] netlink_rcv_skb+0x130/0x360 [11256.219670][ T3116] netlink_unicast+0x449/0x710 [11256.219670][ T3116] netlink_sendmsg+0x723/0xbe0 [11256.219670][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11256.219670][ T3116] ___sys_sendmsg+0xee/0x170 [11256.219670][ T3116] __sys_sendmsg+0xcd/0x170 [11256.219670][ T3116] do_syscall_64+0xc6/0x1e0 [11256.219670][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11256.219670][ T3116] [11266.468789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11266.469256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11266.469256][ T3116] dst_init+0x84/0x4a0 [11266.469256][ T3116] dst_alloc+0x97/0x150 [11266.469256][ T3116] ip6_dst_alloc+0x23/0x90 [11266.469256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11266.469256][ T3116] ip6_pol_route+0x56f/0x840 [11266.469256][ T3116] __fib6_rule_action+0x47a/0x5b0 [11266.469256][ T3116] fib_rules_lookup+0x2b4/0xa20 [11266.469256][ T3116] fib6_rule_lookup+0x182/0x630 [11266.469256][ T3116] ip6_route_input+0x59c/0xa50 [11266.469256][ T3116] ipv6_rcv+0x397/0x810 [11266.469256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11266.469256][ T3116] process_backlog+0x101/0x620 [11266.469256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11266.469256][ T3116] net_rx_action+0x495/0xbe0 [11266.469256][ T3116] __do_softirq+0x1b5/0x7f6 [11266.469256][ T3116] [11266.471364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11266.471364][ T3116] netdev_get_by_index+0x5e/0x80 [11266.471364][ T3116] fib6_nh_init+0x3d8/0x15b0 [11266.471364][ T3116] ip6_route_info_create+0xf18/0x17d0 [11266.471364][ T3116] ip6_route_add+0x1c/0x140 [11266.471364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11266.471364][ T3116] addrconf_add_dev+0xe2/0x170 [11266.471364][ T3116] inet6_addr_add+0x12f/0xa40 [11266.471364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11266.471364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11266.471364][ T3116] netlink_rcv_skb+0x130/0x360 [11266.471364][ T3116] netlink_unicast+0x449/0x710 [11266.471364][ T3116] netlink_sendmsg+0x723/0xbe0 [11266.471364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11266.471364][ T3116] ___sys_sendmsg+0xee/0x170 [11266.471364][ T3116] __sys_sendmsg+0xcd/0x170 [11266.471364][ T3116] do_syscall_64+0xc6/0x1e0 [11266.471364][ T3116] [11266.473555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11266.473555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11266.473555][ T3116] ipv6_find_idev+0x102/0x170 [11266.473555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11266.473555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11266.473555][ T3116] netlink_rcv_skb+0x130/0x360 [11266.473555][ T3116] netlink_unicast+0x449/0x710 [11266.473555][ T3116] netlink_sendmsg+0x723/0xbe0 [11266.473555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11266.473555][ T3116] ___sys_sendmsg+0xee/0x170 [11266.473555][ T3116] __sys_sendmsg+0xcd/0x170 [11266.473555][ T3116] do_syscall_64+0xc6/0x1e0 [11266.473555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11266.473555][ T3116] [11266.475265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11266.475265][ T3116] neigh_parms_alloc+0x1e5/0x510 [11266.475265][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11266.475265][ T3116] ipv6_find_idev+0x102/0x170 [11266.475265][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11266.475265][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11266.475265][ T3116] netlink_rcv_skb+0x130/0x360 [11266.475265][ T3116] netlink_unicast+0x449/0x710 [11266.475265][ T3116] netlink_sendmsg+0x723/0xbe0 [11266.475265][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11266.475265][ T3116] ___sys_sendmsg+0xee/0x170 [11266.475265][ T3116] __sys_sendmsg+0xcd/0x170 [11266.475265][ T3116] do_syscall_64+0xc6/0x1e0 [11266.475265][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11266.475265][ T3116] [11276.724865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11276.725374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11276.725374][ T3116] dst_init+0x84/0x4a0 [11276.725374][ T3116] dst_alloc+0x97/0x150 [11276.725374][ T3116] ip6_dst_alloc+0x23/0x90 [11276.725374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11276.725374][ T3116] ip6_pol_route+0x56f/0x840 [11276.725374][ T3116] __fib6_rule_action+0x47a/0x5b0 [11276.725374][ T3116] fib_rules_lookup+0x2b4/0xa20 [11276.725374][ T3116] fib6_rule_lookup+0x182/0x630 [11276.725374][ T3116] ip6_route_input+0x59c/0xa50 [11276.725374][ T3116] ipv6_rcv+0x397/0x810 [11276.725374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11276.725374][ T3116] process_backlog+0x101/0x620 [11276.725374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11276.725374][ T3116] net_rx_action+0x495/0xbe0 [11276.725374][ T3116] __do_softirq+0x1b5/0x7f6 [11276.725374][ T3116] [11276.727454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11276.727454][ T3116] netdev_get_by_index+0x5e/0x80 [11276.727454][ T3116] fib6_nh_init+0x3d8/0x15b0 [11276.727454][ T3116] ip6_route_info_create+0xf18/0x17d0 [11276.727454][ T3116] ip6_route_add+0x1c/0x140 [11276.727454][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11276.727454][ T3116] addrconf_add_dev+0xe2/0x170 [11276.727454][ T3116] inet6_addr_add+0x12f/0xa40 [11276.727454][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11276.727454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11276.727454][ T3116] netlink_rcv_skb+0x130/0x360 [11276.727454][ T3116] netlink_unicast+0x449/0x710 [11276.727454][ T3116] netlink_sendmsg+0x723/0xbe0 [11276.727454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11276.727454][ T3116] ___sys_sendmsg+0xee/0x170 [11276.727454][ T3116] __sys_sendmsg+0xcd/0x170 [11276.727454][ T3116] do_syscall_64+0xc6/0x1e0 [11276.727454][ T3116] [11276.729633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11276.729633][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11276.729633][ T3116] ipv6_find_idev+0x102/0x170 [11276.729633][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11276.729633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11276.729633][ T3116] netlink_rcv_skb+0x130/0x360 [11276.729633][ T3116] netlink_unicast+0x449/0x710 [11276.729633][ T3116] netlink_sendmsg+0x723/0xbe0 [11276.729633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11276.729633][ T3116] ___sys_sendmsg+0xee/0x170 [11276.729633][ T3116] __sys_sendmsg+0xcd/0x170 [11276.729633][ T3116] do_syscall_64+0xc6/0x1e0 [11276.729633][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11276.729633][ T3116] [11276.731342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11276.731342][ T3116] neigh_parms_alloc+0x1e5/0x510 [11276.731342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11276.731342][ T3116] ipv6_find_idev+0x102/0x170 [11276.731342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11276.731342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11276.731342][ T3116] netlink_rcv_skb+0x130/0x360 [11276.731342][ T3116] netlink_unicast+0x449/0x710 [11276.731342][ T3116] netlink_sendmsg+0x723/0xbe0 [11276.731342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11276.731342][ T3116] ___sys_sendmsg+0xee/0x170 [11276.731342][ T3116] __sys_sendmsg+0xcd/0x170 [11276.731342][ T3116] do_syscall_64+0xc6/0x1e0 [11276.731342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11276.731342][ T3116] [11286.772795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11286.773202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11286.773202][ T3116] dst_init+0x84/0x4a0 [11286.773202][ T3116] dst_alloc+0x97/0x150 [11286.773202][ T3116] ip6_dst_alloc+0x23/0x90 [11286.773202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11286.773202][ T3116] ip6_pol_route+0x56f/0x840 [11286.773202][ T3116] __fib6_rule_action+0x47a/0x5b0 [11286.773202][ T3116] fib_rules_lookup+0x2b4/0xa20 [11286.773202][ T3116] fib6_rule_lookup+0x182/0x630 [11286.773202][ T3116] ip6_route_input+0x59c/0xa50 [11286.773202][ T3116] ipv6_rcv+0x397/0x810 [11286.773202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11286.773202][ T3116] process_backlog+0x101/0x620 [11286.773202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11286.773202][ T3116] net_rx_action+0x495/0xbe0 [11286.773202][ T3116] __do_softirq+0x1b5/0x7f6 [11286.773202][ T3116] [11286.775299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11286.775299][ T3116] netdev_get_by_index+0x5e/0x80 [11286.775299][ T3116] fib6_nh_init+0x3d8/0x15b0 [11286.775299][ T3116] ip6_route_info_create+0xf18/0x17d0 [11286.775299][ T3116] ip6_route_add+0x1c/0x140 [11286.775299][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11286.775299][ T3116] addrconf_add_dev+0xe2/0x170 [11286.775299][ T3116] inet6_addr_add+0x12f/0xa40 [11286.775299][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11286.775299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11286.775299][ T3116] netlink_rcv_skb+0x130/0x360 [11286.775299][ T3116] netlink_unicast+0x449/0x710 [11286.775299][ T3116] netlink_sendmsg+0x723/0xbe0 [11286.775299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11286.775299][ T3116] ___sys_sendmsg+0xee/0x170 [11286.775299][ T3116] __sys_sendmsg+0xcd/0x170 [11286.775299][ T3116] do_syscall_64+0xc6/0x1e0 [11286.775299][ T3116] [11286.778337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11286.778337][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11286.778337][ T3116] ipv6_find_idev+0x102/0x170 [11286.778337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11286.778337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11286.778337][ T3116] netlink_rcv_skb+0x130/0x360 [11286.778337][ T3116] netlink_unicast+0x449/0x710 [11286.778337][ T3116] netlink_sendmsg+0x723/0xbe0 [11286.778337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11286.778337][ T3116] ___sys_sendmsg+0xee/0x170 [11286.778337][ T3116] __sys_sendmsg+0xcd/0x170 [11286.778337][ T3116] do_syscall_64+0xc6/0x1e0 [11286.778337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11286.778337][ T3116] [11286.781157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11286.781157][ T3116] neigh_parms_alloc+0x1e5/0x510 [11286.781157][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11286.781157][ T3116] ipv6_find_idev+0x102/0x170 [11286.781157][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11286.781157][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11286.781157][ T3116] netlink_rcv_skb+0x130/0x360 [11286.781157][ T3116] netlink_unicast+0x449/0x710 [11286.781157][ T3116] netlink_sendmsg+0x723/0xbe0 [11286.781157][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11286.781157][ T3116] ___sys_sendmsg+0xee/0x170 [11286.781157][ T3116] __sys_sendmsg+0xcd/0x170 [11286.781157][ T3116] do_syscall_64+0xc6/0x1e0 [11286.781157][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11286.781157][ T3116] [11297.020764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11297.021219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11297.021219][ T3116] dst_init+0x84/0x4a0 [11297.021219][ T3116] dst_alloc+0x97/0x150 [11297.021219][ T3116] ip6_dst_alloc+0x23/0x90 [11297.021219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11297.021219][ T3116] ip6_pol_route+0x56f/0x840 [11297.021219][ T3116] __fib6_rule_action+0x47a/0x5b0 [11297.021219][ T3116] fib_rules_lookup+0x2b4/0xa20 [11297.021219][ T3116] fib6_rule_lookup+0x182/0x630 [11297.021219][ T3116] ip6_route_input+0x59c/0xa50 [11297.021219][ T3116] ipv6_rcv+0x397/0x810 [11297.021219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11297.021219][ T3116] process_backlog+0x101/0x620 [11297.021219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11297.021219][ T3116] net_rx_action+0x495/0xbe0 [11297.021219][ T3116] __do_softirq+0x1b5/0x7f6 [11297.021219][ T3116] [11297.023621][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11297.023621][ T3116] netdev_get_by_index+0x5e/0x80 [11297.023621][ T3116] fib6_nh_init+0x3d8/0x15b0 [11297.023621][ T3116] ip6_route_info_create+0xf18/0x17d0 [11297.023621][ T3116] ip6_route_add+0x1c/0x140 [11297.023621][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11297.023621][ T3116] addrconf_add_dev+0xe2/0x170 [11297.023621][ T3116] inet6_addr_add+0x12f/0xa40 [11297.023621][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11297.023621][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11297.023621][ T3116] netlink_rcv_skb+0x130/0x360 [11297.023621][ T3116] netlink_unicast+0x449/0x710 [11297.023621][ T3116] netlink_sendmsg+0x723/0xbe0 [11297.023621][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11297.023621][ T3116] ___sys_sendmsg+0xee/0x170 [11297.023621][ T3116] __sys_sendmsg+0xcd/0x170 [11297.023621][ T3116] do_syscall_64+0xc6/0x1e0 [11297.023621][ T3116] [11297.026143][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11297.026143][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11297.026143][ T3116] ipv6_find_idev+0x102/0x170 [11297.026143][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11297.026143][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11297.026143][ T3116] netlink_rcv_skb+0x130/0x360 [11297.026143][ T3116] netlink_unicast+0x449/0x710 [11297.026143][ T3116] netlink_sendmsg+0x723/0xbe0 [11297.026143][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11297.026143][ T3116] ___sys_sendmsg+0xee/0x170 [11297.026143][ T3116] __sys_sendmsg+0xcd/0x170 [11297.026143][ T3116] do_syscall_64+0xc6/0x1e0 [11297.026143][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11297.026143][ T3116] [11297.028111][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11297.028111][ T3116] neigh_parms_alloc+0x1e5/0x510 [11297.028111][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11297.028111][ T3116] ipv6_find_idev+0x102/0x170 [11297.028111][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11297.028111][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11297.028111][ T3116] netlink_rcv_skb+0x130/0x360 [11297.028111][ T3116] netlink_unicast+0x449/0x710 [11297.028111][ T3116] netlink_sendmsg+0x723/0xbe0 [11297.028111][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11297.028111][ T3116] ___sys_sendmsg+0xee/0x170 [11297.028111][ T3116] __sys_sendmsg+0xcd/0x170 [11297.028111][ T3116] do_syscall_64+0xc6/0x1e0 [11297.028111][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11297.028111][ T3116] [11307.268761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11307.269173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11307.269173][ T3116] dst_init+0x84/0x4a0 [11307.269173][ T3116] dst_alloc+0x97/0x150 [11307.269173][ T3116] ip6_dst_alloc+0x23/0x90 [11307.269173][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11307.269173][ T3116] ip6_pol_route+0x56f/0x840 [11307.269173][ T3116] __fib6_rule_action+0x47a/0x5b0 [11307.269173][ T3116] fib_rules_lookup+0x2b4/0xa20 [11307.269173][ T3116] fib6_rule_lookup+0x182/0x630 [11307.269173][ T3116] ip6_route_input+0x59c/0xa50 [11307.269173][ T3116] ipv6_rcv+0x397/0x810 [11307.269173][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11307.269173][ T3116] process_backlog+0x101/0x620 [11307.269173][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11307.269173][ T3116] net_rx_action+0x495/0xbe0 [11307.269173][ T3116] __do_softirq+0x1b5/0x7f6 [11307.269173][ T3116] [11307.271339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11307.271339][ T3116] netdev_get_by_index+0x5e/0x80 [11307.271339][ T3116] fib6_nh_init+0x3d8/0x15b0 [11307.271339][ T3116] ip6_route_info_create+0xf18/0x17d0 [11307.271339][ T3116] ip6_route_add+0x1c/0x140 [11307.271339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11307.271339][ T3116] addrconf_add_dev+0xe2/0x170 [11307.271339][ T3116] inet6_addr_add+0x12f/0xa40 [11307.271339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11307.271339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11307.271339][ T3116] netlink_rcv_skb+0x130/0x360 [11307.271339][ T3116] netlink_unicast+0x449/0x710 [11307.271339][ T3116] netlink_sendmsg+0x723/0xbe0 [11307.271339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11307.271339][ T3116] ___sys_sendmsg+0xee/0x170 [11307.271339][ T3116] __sys_sendmsg+0xcd/0x170 [11307.271339][ T3116] do_syscall_64+0xc6/0x1e0 [11307.271339][ T3116] [11307.273580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11307.273580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11307.273580][ T3116] ipv6_find_idev+0x102/0x170 [11307.273580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11307.273580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11307.273580][ T3116] netlink_rcv_skb+0x130/0x360 [11307.273580][ T3116] netlink_unicast+0x449/0x710 [11307.273580][ T3116] netlink_sendmsg+0x723/0xbe0 [11307.273580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11307.273580][ T3116] ___sys_sendmsg+0xee/0x170 [11307.273580][ T3116] __sys_sendmsg+0xcd/0x170 [11307.273580][ T3116] do_syscall_64+0xc6/0x1e0 [11307.273580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11307.273580][ T3116] [11307.275378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11307.275378][ T3116] neigh_parms_alloc+0x1e5/0x510 [11307.275378][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11307.275378][ T3116] ipv6_find_idev+0x102/0x170 [11307.275378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11307.275378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11307.275378][ T3116] netlink_rcv_skb+0x130/0x360 [11307.275378][ T3116] netlink_unicast+0x449/0x710 [11307.275378][ T3116] netlink_sendmsg+0x723/0xbe0 [11307.275378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11307.275378][ T3116] ___sys_sendmsg+0xee/0x170 [11307.275378][ T3116] __sys_sendmsg+0xcd/0x170 [11307.275378][ T3116] do_syscall_64+0xc6/0x1e0 [11307.275378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11307.275378][ T3116] [11317.516872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11317.517280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11317.517280][ T3116] dst_init+0x84/0x4a0 [11317.517280][ T3116] dst_alloc+0x97/0x150 [11317.517280][ T3116] ip6_dst_alloc+0x23/0x90 [11317.517280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11317.517280][ T3116] ip6_pol_route+0x56f/0x840 [11317.517280][ T3116] __fib6_rule_action+0x47a/0x5b0 [11317.517280][ T3116] fib_rules_lookup+0x2b4/0xa20 [11317.517280][ T3116] fib6_rule_lookup+0x182/0x630 [11317.517280][ T3116] ip6_route_input+0x59c/0xa50 [11317.517280][ T3116] ipv6_rcv+0x397/0x810 [11317.517280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11317.517280][ T3116] process_backlog+0x101/0x620 [11317.517280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11317.517280][ T3116] net_rx_action+0x495/0xbe0 [11317.517280][ T3116] __do_softirq+0x1b5/0x7f6 [11317.517280][ T3116] [11317.519382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11317.519382][ T3116] netdev_get_by_index+0x5e/0x80 [11317.519382][ T3116] fib6_nh_init+0x3d8/0x15b0 [11317.519382][ T3116] ip6_route_info_create+0xf18/0x17d0 [11317.519382][ T3116] ip6_route_add+0x1c/0x140 [11317.519382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11317.519382][ T3116] addrconf_add_dev+0xe2/0x170 [11317.519382][ T3116] inet6_addr_add+0x12f/0xa40 [11317.519382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11317.519382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11317.519382][ T3116] netlink_rcv_skb+0x130/0x360 [11317.519382][ T3116] netlink_unicast+0x449/0x710 [11317.519382][ T3116] netlink_sendmsg+0x723/0xbe0 [11317.519382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11317.519382][ T3116] ___sys_sendmsg+0xee/0x170 [11317.519382][ T3116] __sys_sendmsg+0xcd/0x170 [11317.519382][ T3116] do_syscall_64+0xc6/0x1e0 [11317.519382][ T3116] [11317.521573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11317.521573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11317.521573][ T3116] ipv6_find_idev+0x102/0x170 [11317.521573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11317.521573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11317.521573][ T3116] netlink_rcv_skb+0x130/0x360 [11317.521573][ T3116] netlink_unicast+0x449/0x710 [11317.521573][ T3116] netlink_sendmsg+0x723/0xbe0 [11317.521573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11317.521573][ T3116] ___sys_sendmsg+0xee/0x170 [11317.521573][ T3116] __sys_sendmsg+0xcd/0x170 [11317.521573][ T3116] do_syscall_64+0xc6/0x1e0 [11317.521573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11317.521573][ T3116] [11317.523321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11317.523321][ T3116] neigh_parms_alloc+0x1e5/0x510 [11317.523321][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11317.523321][ T3116] ipv6_find_idev+0x102/0x170 [11317.523321][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11317.523321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11317.523321][ T3116] netlink_rcv_skb+0x130/0x360 [11317.523321][ T3116] netlink_unicast+0x449/0x710 [11317.523321][ T3116] netlink_sendmsg+0x723/0xbe0 [11317.523321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11317.523321][ T3116] ___sys_sendmsg+0xee/0x170 [11317.523321][ T3116] __sys_sendmsg+0xcd/0x170 [11317.523321][ T3116] do_syscall_64+0xc6/0x1e0 [11317.523321][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11317.523321][ T3116] [11327.660784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11327.661208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11327.661208][ T3116] dst_init+0x84/0x4a0 [11327.661208][ T3116] dst_alloc+0x97/0x150 [11327.661208][ T3116] ip6_dst_alloc+0x23/0x90 [11327.661208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11327.661208][ T3116] ip6_pol_route+0x56f/0x840 [11327.661208][ T3116] __fib6_rule_action+0x47a/0x5b0 [11327.661208][ T3116] fib_rules_lookup+0x2b4/0xa20 [11327.661208][ T3116] fib6_rule_lookup+0x182/0x630 [11327.661208][ T3116] ip6_route_input+0x59c/0xa50 [11327.661208][ T3116] ipv6_rcv+0x397/0x810 [11327.661208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11327.661208][ T3116] process_backlog+0x101/0x620 [11327.661208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11327.661208][ T3116] net_rx_action+0x495/0xbe0 [11327.661208][ T3116] __do_softirq+0x1b5/0x7f6 [11327.661208][ T3116] [11327.663760][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11327.663760][ T3116] netdev_get_by_index+0x5e/0x80 [11327.663760][ T3116] fib6_nh_init+0x3d8/0x15b0 [11327.663760][ T3116] ip6_route_info_create+0xf18/0x17d0 [11327.663760][ T3116] ip6_route_add+0x1c/0x140 [11327.663760][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11327.663760][ T3116] addrconf_add_dev+0xe2/0x170 [11327.663760][ T3116] inet6_addr_add+0x12f/0xa40 [11327.663760][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11327.663760][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11327.663760][ T3116] netlink_rcv_skb+0x130/0x360 [11327.663760][ T3116] netlink_unicast+0x449/0x710 [11327.663760][ T3116] netlink_sendmsg+0x723/0xbe0 [11327.663760][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11327.663760][ T3116] ___sys_sendmsg+0xee/0x170 [11327.663760][ T3116] __sys_sendmsg+0xcd/0x170 [11327.663760][ T3116] do_syscall_64+0xc6/0x1e0 [11327.663760][ T3116] [11327.665981][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11327.665981][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11327.665981][ T3116] ipv6_find_idev+0x102/0x170 [11327.665981][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11327.665981][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11327.665981][ T3116] netlink_rcv_skb+0x130/0x360 [11327.665981][ T3116] netlink_unicast+0x449/0x710 [11327.665981][ T3116] netlink_sendmsg+0x723/0xbe0 [11327.665981][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11327.665981][ T3116] ___sys_sendmsg+0xee/0x170 [11327.665981][ T3116] __sys_sendmsg+0xcd/0x170 [11327.665981][ T3116] do_syscall_64+0xc6/0x1e0 [11327.665981][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11327.665981][ T3116] [11327.667705][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11327.667705][ T3116] neigh_parms_alloc+0x1e5/0x510 [11327.667705][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11327.667705][ T3116] ipv6_find_idev+0x102/0x170 [11327.667705][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11327.667705][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11327.667705][ T3116] netlink_rcv_skb+0x130/0x360 [11327.667705][ T3116] netlink_unicast+0x449/0x710 [11327.667705][ T3116] netlink_sendmsg+0x723/0xbe0 [11327.667705][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11327.667705][ T3116] ___sys_sendmsg+0xee/0x170 [11327.667705][ T3116] __sys_sendmsg+0xcd/0x170 [11327.667705][ T3116] do_syscall_64+0xc6/0x1e0 [11327.667705][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11327.667705][ T3116] [11337.908759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11337.909154][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11337.909154][ T3116] dst_init+0x84/0x4a0 [11337.909154][ T3116] dst_alloc+0x97/0x150 [11337.909154][ T3116] ip6_dst_alloc+0x23/0x90 [11337.909154][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11337.909154][ T3116] ip6_pol_route+0x56f/0x840 [11337.909154][ T3116] __fib6_rule_action+0x47a/0x5b0 [11337.909154][ T3116] fib_rules_lookup+0x2b4/0xa20 [11337.909154][ T3116] fib6_rule_lookup+0x182/0x630 [11337.909154][ T3116] ip6_route_input+0x59c/0xa50 [11337.909154][ T3116] ipv6_rcv+0x397/0x810 [11337.909154][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11337.909154][ T3116] process_backlog+0x101/0x620 [11337.909154][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11337.909154][ T3116] net_rx_action+0x495/0xbe0 [11337.909154][ T3116] __do_softirq+0x1b5/0x7f6 [11337.909154][ T3116] [11337.911242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11337.911242][ T3116] netdev_get_by_index+0x5e/0x80 [11337.911242][ T3116] fib6_nh_init+0x3d8/0x15b0 [11337.911242][ T3116] ip6_route_info_create+0xf18/0x17d0 [11337.911242][ T3116] ip6_route_add+0x1c/0x140 [11337.911242][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11337.911242][ T3116] addrconf_add_dev+0xe2/0x170 [11337.911242][ T3116] inet6_addr_add+0x12f/0xa40 [11337.911242][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11337.911242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.911242][ T3116] netlink_rcv_skb+0x130/0x360 [11337.911242][ T3116] netlink_unicast+0x449/0x710 [11337.911242][ T3116] netlink_sendmsg+0x723/0xbe0 [11337.911242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11337.911242][ T3116] ___sys_sendmsg+0xee/0x170 [11337.911242][ T3116] __sys_sendmsg+0xcd/0x170 [11337.911242][ T3116] do_syscall_64+0xc6/0x1e0 [11337.911242][ T3116] [11337.913468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11337.913468][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11337.913468][ T3116] ipv6_find_idev+0x102/0x170 [11337.913468][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11337.913468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.913468][ T3116] netlink_rcv_skb+0x130/0x360 [11337.913468][ T3116] netlink_unicast+0x449/0x710 [11337.913468][ T3116] netlink_sendmsg+0x723/0xbe0 [11337.913468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11337.913468][ T3116] ___sys_sendmsg+0xee/0x170 [11337.913468][ T3116] __sys_sendmsg+0xcd/0x170 [11337.913468][ T3116] do_syscall_64+0xc6/0x1e0 [11337.913468][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11337.913468][ T3116] [11337.915193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11337.915193][ T3116] neigh_parms_alloc+0x1e5/0x510 [11337.915193][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11337.915193][ T3116] ipv6_find_idev+0x102/0x170 [11337.915193][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11337.915193][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.915193][ T3116] netlink_rcv_skb+0x130/0x360 [11337.915193][ T3116] netlink_unicast+0x449/0x710 [11337.915193][ T3116] netlink_sendmsg+0x723/0xbe0 [11337.915193][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11337.915193][ T3116] ___sys_sendmsg+0xee/0x170 [11337.915193][ T3116] __sys_sendmsg+0xcd/0x170 [11337.915193][ T3116] do_syscall_64+0xc6/0x1e0 [11337.915193][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11337.915193][ T3116] [11348.172856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11348.173324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11348.173324][ T3116] dst_init+0x84/0x4a0 [11348.173324][ T3116] dst_alloc+0x97/0x150 [11348.173324][ T3116] ip6_dst_alloc+0x23/0x90 [11348.173324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11348.173324][ T3116] ip6_pol_route+0x56f/0x840 [11348.173324][ T3116] __fib6_rule_action+0x47a/0x5b0 [11348.173324][ T3116] fib_rules_lookup+0x2b4/0xa20 [11348.173324][ T3116] fib6_rule_lookup+0x182/0x630 [11348.173324][ T3116] ip6_route_input+0x59c/0xa50 [11348.173324][ T3116] ipv6_rcv+0x397/0x810 [11348.173324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11348.173324][ T3116] process_backlog+0x101/0x620 [11348.173324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11348.173324][ T3116] net_rx_action+0x495/0xbe0 [11348.173324][ T3116] __do_softirq+0x1b5/0x7f6 [11348.173324][ T3116] [11348.175412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11348.175412][ T3116] netdev_get_by_index+0x5e/0x80 [11348.175412][ T3116] fib6_nh_init+0x3d8/0x15b0 [11348.175412][ T3116] ip6_route_info_create+0xf18/0x17d0 [11348.175412][ T3116] ip6_route_add+0x1c/0x140 [11348.175412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11348.175412][ T3116] addrconf_add_dev+0xe2/0x170 [11348.175412][ T3116] inet6_addr_add+0x12f/0xa40 [11348.175412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11348.175412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11348.175412][ T3116] netlink_rcv_skb+0x130/0x360 [11348.175412][ T3116] netlink_unicast+0x449/0x710 [11348.175412][ T3116] netlink_sendmsg+0x723/0xbe0 [11348.175412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11348.175412][ T3116] ___sys_sendmsg+0xee/0x170 [11348.175412][ T3116] __sys_sendmsg+0xcd/0x170 [11348.175412][ T3116] do_syscall_64+0xc6/0x1e0 [11348.175412][ T3116] [11348.177612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11348.177612][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11348.177612][ T3116] ipv6_find_idev+0x102/0x170 [11348.177612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11348.177612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11348.177612][ T3116] netlink_rcv_skb+0x130/0x360 [11348.177612][ T3116] netlink_unicast+0x449/0x710 [11348.177612][ T3116] netlink_sendmsg+0x723/0xbe0 [11348.177612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11348.177612][ T3116] ___sys_sendmsg+0xee/0x170 [11348.177612][ T3116] __sys_sendmsg+0xcd/0x170 [11348.177612][ T3116] do_syscall_64+0xc6/0x1e0 [11348.177612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11348.177612][ T3116] [11348.179309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11348.179309][ T3116] neigh_parms_alloc+0x1e5/0x510 [11348.179309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11348.179309][ T3116] ipv6_find_idev+0x102/0x170 [11348.179309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11348.179309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11348.179309][ T3116] netlink_rcv_skb+0x130/0x360 [11348.179309][ T3116] netlink_unicast+0x449/0x710 [11348.179309][ T3116] netlink_sendmsg+0x723/0xbe0 [11348.179309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11348.179309][ T3116] ___sys_sendmsg+0xee/0x170 [11348.179309][ T3116] __sys_sendmsg+0xcd/0x170 [11348.179309][ T3116] do_syscall_64+0xc6/0x1e0 [11348.179309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11348.179309][ T3116] [11358.396770][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11358.397295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11358.397295][ T3116] dst_init+0x84/0x4a0 [11358.397295][ T3116] dst_alloc+0x97/0x150 [11358.397295][ T3116] ip6_dst_alloc+0x23/0x90 [11358.397295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11358.397295][ T3116] ip6_pol_route+0x56f/0x840 [11358.397295][ T3116] __fib6_rule_action+0x47a/0x5b0 [11358.397295][ T3116] fib_rules_lookup+0x2b4/0xa20 [11358.397295][ T3116] fib6_rule_lookup+0x182/0x630 [11358.397295][ T3116] ip6_route_input+0x59c/0xa50 [11358.397295][ T3116] ipv6_rcv+0x397/0x810 [11358.397295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11358.397295][ T3116] process_backlog+0x101/0x620 [11358.397295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11358.397295][ T3116] net_rx_action+0x495/0xbe0 [11358.397295][ T3116] __do_softirq+0x1b5/0x7f6 [11358.397295][ T3116] [11358.400320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11358.400320][ T3116] netdev_get_by_index+0x5e/0x80 [11358.400320][ T3116] fib6_nh_init+0x3d8/0x15b0 [11358.400320][ T3116] ip6_route_info_create+0xf18/0x17d0 [11358.400320][ T3116] ip6_route_add+0x1c/0x140 [11358.400320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11358.400320][ T3116] addrconf_add_dev+0xe2/0x170 [11358.400320][ T3116] inet6_addr_add+0x12f/0xa40 [11358.400320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11358.400320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11358.400320][ T3116] netlink_rcv_skb+0x130/0x360 [11358.400320][ T3116] netlink_unicast+0x449/0x710 [11358.400320][ T3116] netlink_sendmsg+0x723/0xbe0 [11358.400320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11358.400320][ T3116] ___sys_sendmsg+0xee/0x170 [11358.400320][ T3116] __sys_sendmsg+0xcd/0x170 [11358.400320][ T3116] do_syscall_64+0xc6/0x1e0 [11358.400320][ T3116] [11358.403499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11358.403499][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11358.403499][ T3116] ipv6_find_idev+0x102/0x170 [11358.403499][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11358.403499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11358.403499][ T3116] netlink_rcv_skb+0x130/0x360 [11358.403499][ T3116] netlink_unicast+0x449/0x710 [11358.403499][ T3116] netlink_sendmsg+0x723/0xbe0 [11358.403499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11358.403499][ T3116] ___sys_sendmsg+0xee/0x170 [11358.403499][ T3116] __sys_sendmsg+0xcd/0x170 [11358.403499][ T3116] do_syscall_64+0xc6/0x1e0 [11358.403499][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11358.403499][ T3116] [11358.406023][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11358.406023][ T3116] neigh_parms_alloc+0x1e5/0x510 [11358.406023][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11358.406023][ T3116] ipv6_find_idev+0x102/0x170 [11358.406023][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11358.406023][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11358.406023][ T3116] netlink_rcv_skb+0x130/0x360 [11358.406023][ T3116] netlink_unicast+0x449/0x710 [11358.406023][ T3116] netlink_sendmsg+0x723/0xbe0 [11358.406023][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11358.406023][ T3116] ___sys_sendmsg+0xee/0x170 [11358.406023][ T3116] __sys_sendmsg+0xcd/0x170 [11358.406023][ T3116] do_syscall_64+0xc6/0x1e0 [11358.406023][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11358.406023][ T3116] [11368.644790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11368.645385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11368.645385][ T3116] dst_init+0x84/0x4a0 [11368.645385][ T3116] dst_alloc+0x97/0x150 [11368.645385][ T3116] ip6_dst_alloc+0x23/0x90 [11368.645385][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11368.645385][ T3116] ip6_pol_route+0x56f/0x840 [11368.645385][ T3116] __fib6_rule_action+0x47a/0x5b0 [11368.645385][ T3116] fib_rules_lookup+0x2b4/0xa20 [11368.645385][ T3116] fib6_rule_lookup+0x182/0x630 [11368.645385][ T3116] ip6_route_input+0x59c/0xa50 [11368.645385][ T3116] ipv6_rcv+0x397/0x810 [11368.645385][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11368.645385][ T3116] process_backlog+0x101/0x620 [11368.645385][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11368.645385][ T3116] net_rx_action+0x495/0xbe0 [11368.645385][ T3116] __do_softirq+0x1b5/0x7f6 [11368.645385][ T3116] [11368.648405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11368.648405][ T3116] netdev_get_by_index+0x5e/0x80 [11368.648405][ T3116] fib6_nh_init+0x3d8/0x15b0 [11368.648405][ T3116] ip6_route_info_create+0xf18/0x17d0 [11368.648405][ T3116] ip6_route_add+0x1c/0x140 [11368.648405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11368.648405][ T3116] addrconf_add_dev+0xe2/0x170 [11368.648405][ T3116] inet6_addr_add+0x12f/0xa40 [11368.648405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11368.648405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11368.648405][ T3116] netlink_rcv_skb+0x130/0x360 [11368.648405][ T3116] netlink_unicast+0x449/0x710 [11368.648405][ T3116] netlink_sendmsg+0x723/0xbe0 [11368.648405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11368.648405][ T3116] ___sys_sendmsg+0xee/0x170 [11368.648405][ T3116] __sys_sendmsg+0xcd/0x170 [11368.648405][ T3116] do_syscall_64+0xc6/0x1e0 [11368.648405][ T3116] [11368.651580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11368.651580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11368.651580][ T3116] ipv6_find_idev+0x102/0x170 [11368.651580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11368.651580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11368.651580][ T3116] netlink_rcv_skb+0x130/0x360 [11368.651580][ T3116] netlink_unicast+0x449/0x710 [11368.651580][ T3116] netlink_sendmsg+0x723/0xbe0 [11368.651580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11368.651580][ T3116] ___sys_sendmsg+0xee/0x170 [11368.651580][ T3116] __sys_sendmsg+0xcd/0x170 [11368.651580][ T3116] do_syscall_64+0xc6/0x1e0 [11368.651580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11368.651580][ T3116] [11368.654054][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11368.654054][ T3116] neigh_parms_alloc+0x1e5/0x510 [11368.654054][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11368.654054][ T3116] ipv6_find_idev+0x102/0x170 [11368.654054][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11368.654054][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11368.654054][ T3116] netlink_rcv_skb+0x130/0x360 [11368.654054][ T3116] netlink_unicast+0x449/0x710 [11368.654054][ T3116] netlink_sendmsg+0x723/0xbe0 [11368.654054][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11368.654054][ T3116] ___sys_sendmsg+0xee/0x170 [11368.654054][ T3116] __sys_sendmsg+0xcd/0x170 [11368.654054][ T3116] do_syscall_64+0xc6/0x1e0 [11368.654054][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11368.654054][ T3116] [11378.892763][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11378.893170][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11378.893170][ T3116] dst_init+0x84/0x4a0 [11378.893170][ T3116] dst_alloc+0x97/0x150 [11378.893170][ T3116] ip6_dst_alloc+0x23/0x90 [11378.893170][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11378.893170][ T3116] ip6_pol_route+0x56f/0x840 [11378.893170][ T3116] __fib6_rule_action+0x47a/0x5b0 [11378.893170][ T3116] fib_rules_lookup+0x2b4/0xa20 [11378.893170][ T3116] fib6_rule_lookup+0x182/0x630 [11378.893170][ T3116] ip6_route_input+0x59c/0xa50 [11378.893170][ T3116] ipv6_rcv+0x397/0x810 [11378.893170][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11378.893170][ T3116] process_backlog+0x101/0x620 [11378.893170][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11378.893170][ T3116] net_rx_action+0x495/0xbe0 [11378.893170][ T3116] __do_softirq+0x1b5/0x7f6 [11378.893170][ T3116] [11378.895723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11378.895723][ T3116] netdev_get_by_index+0x5e/0x80 [11378.895723][ T3116] fib6_nh_init+0x3d8/0x15b0 [11378.895723][ T3116] ip6_route_info_create+0xf18/0x17d0 [11378.895723][ T3116] ip6_route_add+0x1c/0x140 [11378.895723][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11378.895723][ T3116] addrconf_add_dev+0xe2/0x170 [11378.895723][ T3116] inet6_addr_add+0x12f/0xa40 [11378.895723][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11378.895723][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11378.895723][ T3116] netlink_rcv_skb+0x130/0x360 [11378.895723][ T3116] netlink_unicast+0x449/0x710 [11378.895723][ T3116] netlink_sendmsg+0x723/0xbe0 [11378.895723][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11378.895723][ T3116] ___sys_sendmsg+0xee/0x170 [11378.895723][ T3116] __sys_sendmsg+0xcd/0x170 [11378.895723][ T3116] do_syscall_64+0xc6/0x1e0 [11378.895723][ T3116] [11378.897934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11378.897934][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11378.897934][ T3116] ipv6_find_idev+0x102/0x170 [11378.897934][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11378.897934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11378.897934][ T3116] netlink_rcv_skb+0x130/0x360 [11378.897934][ T3116] netlink_unicast+0x449/0x710 [11378.897934][ T3116] netlink_sendmsg+0x723/0xbe0 [11378.897934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11378.897934][ T3116] ___sys_sendmsg+0xee/0x170 [11378.897934][ T3116] __sys_sendmsg+0xcd/0x170 [11378.897934][ T3116] do_syscall_64+0xc6/0x1e0 [11378.897934][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11378.897934][ T3116] [11378.899661][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11378.899661][ T3116] neigh_parms_alloc+0x1e5/0x510 [11378.899661][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11378.899661][ T3116] ipv6_find_idev+0x102/0x170 [11378.899661][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11378.899661][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11378.899661][ T3116] netlink_rcv_skb+0x130/0x360 [11378.899661][ T3116] netlink_unicast+0x449/0x710 [11378.899661][ T3116] netlink_sendmsg+0x723/0xbe0 [11378.899661][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11378.899661][ T3116] ___sys_sendmsg+0xee/0x170 [11378.899661][ T3116] __sys_sendmsg+0xcd/0x170 [11378.899661][ T3116] do_syscall_64+0xc6/0x1e0 [11378.899661][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11378.899661][ T3116] [11389.140753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11389.141201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11389.141201][ T3116] dst_init+0x84/0x4a0 [11389.141201][ T3116] dst_alloc+0x97/0x150 [11389.141201][ T3116] ip6_dst_alloc+0x23/0x90 [11389.141201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11389.141201][ T3116] ip6_pol_route+0x56f/0x840 [11389.141201][ T3116] __fib6_rule_action+0x47a/0x5b0 [11389.141201][ T3116] fib_rules_lookup+0x2b4/0xa20 [11389.141201][ T3116] fib6_rule_lookup+0x182/0x630 [11389.141201][ T3116] ip6_route_input+0x59c/0xa50 [11389.141201][ T3116] ipv6_rcv+0x397/0x810 [11389.141201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11389.141201][ T3116] process_backlog+0x101/0x620 [11389.141201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11389.141201][ T3116] net_rx_action+0x495/0xbe0 [11389.141201][ T3116] __do_softirq+0x1b5/0x7f6 [11389.141201][ T3116] [11389.143332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11389.143332][ T3116] netdev_get_by_index+0x5e/0x80 [11389.143332][ T3116] fib6_nh_init+0x3d8/0x15b0 [11389.143332][ T3116] ip6_route_info_create+0xf18/0x17d0 [11389.143332][ T3116] ip6_route_add+0x1c/0x140 [11389.143332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11389.143332][ T3116] addrconf_add_dev+0xe2/0x170 [11389.143332][ T3116] inet6_addr_add+0x12f/0xa40 [11389.143332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11389.143332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11389.143332][ T3116] netlink_rcv_skb+0x130/0x360 [11389.143332][ T3116] netlink_unicast+0x449/0x710 [11389.143332][ T3116] netlink_sendmsg+0x723/0xbe0 [11389.143332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11389.143332][ T3116] ___sys_sendmsg+0xee/0x170 [11389.143332][ T3116] __sys_sendmsg+0xcd/0x170 [11389.143332][ T3116] do_syscall_64+0xc6/0x1e0 [11389.143332][ T3116] [11389.145571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11389.145571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11389.145571][ T3116] ipv6_find_idev+0x102/0x170 [11389.145571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11389.145571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11389.145571][ T3116] netlink_rcv_skb+0x130/0x360 [11389.145571][ T3116] netlink_unicast+0x449/0x710 [11389.145571][ T3116] netlink_sendmsg+0x723/0xbe0 [11389.145571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11389.145571][ T3116] ___sys_sendmsg+0xee/0x170 [11389.145571][ T3116] __sys_sendmsg+0xcd/0x170 [11389.145571][ T3116] do_syscall_64+0xc6/0x1e0 [11389.145571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11389.145571][ T3116] [11389.147338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11389.147338][ T3116] neigh_parms_alloc+0x1e5/0x510 [11389.147338][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11389.147338][ T3116] ipv6_find_idev+0x102/0x170 [11389.147338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11389.147338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11389.147338][ T3116] netlink_rcv_skb+0x130/0x360 [11389.147338][ T3116] netlink_unicast+0x449/0x710 [11389.147338][ T3116] netlink_sendmsg+0x723/0xbe0 [11389.147338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11389.147338][ T3116] ___sys_sendmsg+0xee/0x170 [11389.147338][ T3116] __sys_sendmsg+0xcd/0x170 [11389.147338][ T3116] do_syscall_64+0xc6/0x1e0 [11389.147338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11389.147338][ T3116] [11399.188808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11399.189244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11399.189244][ T3116] dst_init+0x84/0x4a0 [11399.189244][ T3116] dst_alloc+0x97/0x150 [11399.189244][ T3116] ip6_dst_alloc+0x23/0x90 [11399.189244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11399.189244][ T3116] ip6_pol_route+0x56f/0x840 [11399.189244][ T3116] __fib6_rule_action+0x47a/0x5b0 [11399.189244][ T3116] fib_rules_lookup+0x2b4/0xa20 [11399.189244][ T3116] fib6_rule_lookup+0x182/0x630 [11399.189244][ T3116] ip6_route_input+0x59c/0xa50 [11399.189244][ T3116] ipv6_rcv+0x397/0x810 [11399.189244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11399.189244][ T3116] process_backlog+0x101/0x620 [11399.189244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11399.189244][ T3116] net_rx_action+0x495/0xbe0 [11399.189244][ T3116] __do_softirq+0x1b5/0x7f6 [11399.189244][ T3116] [11399.191368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11399.191368][ T3116] netdev_get_by_index+0x5e/0x80 [11399.191368][ T3116] fib6_nh_init+0x3d8/0x15b0 [11399.191368][ T3116] ip6_route_info_create+0xf18/0x17d0 [11399.191368][ T3116] ip6_route_add+0x1c/0x140 [11399.191368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11399.191368][ T3116] addrconf_add_dev+0xe2/0x170 [11399.191368][ T3116] inet6_addr_add+0x12f/0xa40 [11399.191368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11399.191368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11399.191368][ T3116] netlink_rcv_skb+0x130/0x360 [11399.191368][ T3116] netlink_unicast+0x449/0x710 [11399.191368][ T3116] netlink_sendmsg+0x723/0xbe0 [11399.191368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11399.191368][ T3116] ___sys_sendmsg+0xee/0x170 [11399.191368][ T3116] __sys_sendmsg+0xcd/0x170 [11399.191368][ T3116] do_syscall_64+0xc6/0x1e0 [11399.191368][ T3116] [11399.193569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11399.193569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11399.193569][ T3116] ipv6_find_idev+0x102/0x170 [11399.193569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11399.193569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11399.193569][ T3116] netlink_rcv_skb+0x130/0x360 [11399.193569][ T3116] netlink_unicast+0x449/0x710 [11399.193569][ T3116] netlink_sendmsg+0x723/0xbe0 [11399.193569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11399.193569][ T3116] ___sys_sendmsg+0xee/0x170 [11399.193569][ T3116] __sys_sendmsg+0xcd/0x170 [11399.193569][ T3116] do_syscall_64+0xc6/0x1e0 [11399.193569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11399.193569][ T3116] [11399.195315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11399.195315][ T3116] neigh_parms_alloc+0x1e5/0x510 [11399.195315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11399.195315][ T3116] ipv6_find_idev+0x102/0x170 [11399.195315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11399.195315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11399.195315][ T3116] netlink_rcv_skb+0x130/0x360 [11399.195315][ T3116] netlink_unicast+0x449/0x710 [11399.195315][ T3116] netlink_sendmsg+0x723/0xbe0 [11399.195315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11399.195315][ T3116] ___sys_sendmsg+0xee/0x170 [11399.195315][ T3116] __sys_sendmsg+0xcd/0x170 [11399.195315][ T3116] do_syscall_64+0xc6/0x1e0 [11399.195315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11399.195315][ T3116] [11409.444799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11409.445287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11409.445287][ T3116] dst_init+0x84/0x4a0 [11409.445287][ T3116] dst_alloc+0x97/0x150 [11409.445287][ T3116] ip6_dst_alloc+0x23/0x90 [11409.445287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11409.445287][ T3116] ip6_pol_route+0x56f/0x840 [11409.445287][ T3116] __fib6_rule_action+0x47a/0x5b0 [11409.445287][ T3116] fib_rules_lookup+0x2b4/0xa20 [11409.445287][ T3116] fib6_rule_lookup+0x182/0x630 [11409.445287][ T3116] ip6_route_input+0x59c/0xa50 [11409.445287][ T3116] ipv6_rcv+0x397/0x810 [11409.445287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11409.445287][ T3116] process_backlog+0x101/0x620 [11409.445287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11409.445287][ T3116] net_rx_action+0x495/0xbe0 [11409.445287][ T3116] __do_softirq+0x1b5/0x7f6 [11409.445287][ T3116] [11409.447379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11409.447379][ T3116] netdev_get_by_index+0x5e/0x80 [11409.447379][ T3116] fib6_nh_init+0x3d8/0x15b0 [11409.447379][ T3116] ip6_route_info_create+0xf18/0x17d0 [11409.447379][ T3116] ip6_route_add+0x1c/0x140 [11409.447379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11409.447379][ T3116] addrconf_add_dev+0xe2/0x170 [11409.447379][ T3116] inet6_addr_add+0x12f/0xa40 [11409.447379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11409.447379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11409.447379][ T3116] netlink_rcv_skb+0x130/0x360 [11409.447379][ T3116] netlink_unicast+0x449/0x710 [11409.447379][ T3116] netlink_sendmsg+0x723/0xbe0 [11409.447379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11409.447379][ T3116] ___sys_sendmsg+0xee/0x170 [11409.447379][ T3116] __sys_sendmsg+0xcd/0x170 [11409.447379][ T3116] do_syscall_64+0xc6/0x1e0 [11409.447379][ T3116] [11409.449566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11409.449566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11409.449566][ T3116] ipv6_find_idev+0x102/0x170 [11409.449566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11409.449566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11409.449566][ T3116] netlink_rcv_skb+0x130/0x360 [11409.449566][ T3116] netlink_unicast+0x449/0x710 [11409.449566][ T3116] netlink_sendmsg+0x723/0xbe0 [11409.449566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11409.449566][ T3116] ___sys_sendmsg+0xee/0x170 [11409.449566][ T3116] __sys_sendmsg+0xcd/0x170 [11409.449566][ T3116] do_syscall_64+0xc6/0x1e0 [11409.449566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11409.449566][ T3116] [11409.451280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11409.451280][ T3116] neigh_parms_alloc+0x1e5/0x510 [11409.451280][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11409.451280][ T3116] ipv6_find_idev+0x102/0x170 [11409.451280][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11409.451280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11409.451280][ T3116] netlink_rcv_skb+0x130/0x360 [11409.451280][ T3116] netlink_unicast+0x449/0x710 [11409.451280][ T3116] netlink_sendmsg+0x723/0xbe0 [11409.451280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11409.451280][ T3116] ___sys_sendmsg+0xee/0x170 [11409.451280][ T3116] __sys_sendmsg+0xcd/0x170 [11409.451280][ T3116] do_syscall_64+0xc6/0x1e0 [11409.451280][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11409.451280][ T3116] [11419.476784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11419.477320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11419.477320][ T3116] dst_init+0x84/0x4a0 [11419.477320][ T3116] dst_alloc+0x97/0x150 [11419.477320][ T3116] ip6_dst_alloc+0x23/0x90 [11419.477320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11419.477320][ T3116] ip6_pol_route+0x56f/0x840 [11419.477320][ T3116] __fib6_rule_action+0x47a/0x5b0 [11419.477320][ T3116] fib_rules_lookup+0x2b4/0xa20 [11419.477320][ T3116] fib6_rule_lookup+0x182/0x630 [11419.477320][ T3116] ip6_route_input+0x59c/0xa50 [11419.477320][ T3116] ipv6_rcv+0x397/0x810 [11419.477320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11419.477320][ T3116] process_backlog+0x101/0x620 [11419.477320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11419.477320][ T3116] net_rx_action+0x495/0xbe0 [11419.477320][ T3116] __do_softirq+0x1b5/0x7f6 [11419.477320][ T3116] [11419.480492][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11419.480492][ T3116] netdev_get_by_index+0x5e/0x80 [11419.480492][ T3116] fib6_nh_init+0x3d8/0x15b0 [11419.480492][ T3116] ip6_route_info_create+0xf18/0x17d0 [11419.480492][ T3116] ip6_route_add+0x1c/0x140 [11419.480492][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11419.480492][ T3116] addrconf_add_dev+0xe2/0x170 [11419.480492][ T3116] inet6_addr_add+0x12f/0xa40 [11419.480492][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11419.480492][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11419.480492][ T3116] netlink_rcv_skb+0x130/0x360 [11419.480492][ T3116] netlink_unicast+0x449/0x710 [11419.480492][ T3116] netlink_sendmsg+0x723/0xbe0 [11419.480492][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11419.480492][ T3116] ___sys_sendmsg+0xee/0x170 [11419.480492][ T3116] __sys_sendmsg+0xcd/0x170 [11419.480492][ T3116] do_syscall_64+0xc6/0x1e0 [11419.480492][ T3116] [11419.483355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11419.483355][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11419.483355][ T3116] ipv6_find_idev+0x102/0x170 [11419.483355][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11419.483355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11419.483355][ T3116] netlink_rcv_skb+0x130/0x360 [11419.483355][ T3116] netlink_unicast+0x449/0x710 [11419.483355][ T3116] netlink_sendmsg+0x723/0xbe0 [11419.483355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11419.483355][ T3116] ___sys_sendmsg+0xee/0x170 [11419.483355][ T3116] __sys_sendmsg+0xcd/0x170 [11419.483355][ T3116] do_syscall_64+0xc6/0x1e0 [11419.483355][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11419.483355][ T3116] [11419.485716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11419.485716][ T3116] neigh_parms_alloc+0x1e5/0x510 [11419.485716][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11419.485716][ T3116] ipv6_find_idev+0x102/0x170 [11419.485716][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11419.485716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11419.485716][ T3116] netlink_rcv_skb+0x130/0x360 [11419.485716][ T3116] netlink_unicast+0x449/0x710 [11419.485716][ T3116] netlink_sendmsg+0x723/0xbe0 [11419.485716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11419.485716][ T3116] ___sys_sendmsg+0xee/0x170 [11419.485716][ T3116] __sys_sendmsg+0xcd/0x170 [11419.485716][ T3116] do_syscall_64+0xc6/0x1e0 [11419.485716][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11419.485716][ T3116] [11429.628879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11429.629337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11429.629337][ T3116] dst_init+0x84/0x4a0 [11429.629337][ T3116] dst_alloc+0x97/0x150 [11429.629337][ T3116] ip6_dst_alloc+0x23/0x90 [11429.629337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11429.629337][ T3116] ip6_pol_route+0x56f/0x840 [11429.629337][ T3116] __fib6_rule_action+0x47a/0x5b0 [11429.629337][ T3116] fib_rules_lookup+0x2b4/0xa20 [11429.629337][ T3116] fib6_rule_lookup+0x182/0x630 [11429.629337][ T3116] ip6_route_input+0x59c/0xa50 [11429.629337][ T3116] ipv6_rcv+0x397/0x810 [11429.629337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11429.629337][ T3116] process_backlog+0x101/0x620 [11429.629337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11429.629337][ T3116] net_rx_action+0x495/0xbe0 [11429.629337][ T3116] __do_softirq+0x1b5/0x7f6 [11429.629337][ T3116] [11429.631615][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11429.631615][ T3116] netdev_get_by_index+0x5e/0x80 [11429.631615][ T3116] fib6_nh_init+0x3d8/0x15b0 [11429.631615][ T3116] ip6_route_info_create+0xf18/0x17d0 [11429.631615][ T3116] ip6_route_add+0x1c/0x140 [11429.631615][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11429.631615][ T3116] addrconf_add_dev+0xe2/0x170 [11429.631615][ T3116] inet6_addr_add+0x12f/0xa40 [11429.631615][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11429.631615][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11429.631615][ T3116] netlink_rcv_skb+0x130/0x360 [11429.631615][ T3116] netlink_unicast+0x449/0x710 [11429.631615][ T3116] netlink_sendmsg+0x723/0xbe0 [11429.631615][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11429.631615][ T3116] ___sys_sendmsg+0xee/0x170 [11429.631615][ T3116] __sys_sendmsg+0xcd/0x170 [11429.631615][ T3116] do_syscall_64+0xc6/0x1e0 [11429.631615][ T3116] [11429.634028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11429.634028][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11429.634028][ T3116] ipv6_find_idev+0x102/0x170 [11429.634028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11429.634028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11429.634028][ T3116] netlink_rcv_skb+0x130/0x360 [11429.634028][ T3116] netlink_unicast+0x449/0x710 [11429.634028][ T3116] netlink_sendmsg+0x723/0xbe0 [11429.634028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11429.634028][ T3116] ___sys_sendmsg+0xee/0x170 [11429.634028][ T3116] __sys_sendmsg+0xcd/0x170 [11429.634028][ T3116] do_syscall_64+0xc6/0x1e0 [11429.634028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11429.634028][ T3116] [11429.635898][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11429.635898][ T3116] neigh_parms_alloc+0x1e5/0x510 [11429.635898][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11429.635898][ T3116] ipv6_find_idev+0x102/0x170 [11429.635898][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11429.635898][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11429.635898][ T3116] netlink_rcv_skb+0x130/0x360 [11429.635898][ T3116] netlink_unicast+0x449/0x710 [11429.635898][ T3116] netlink_sendmsg+0x723/0xbe0 [11429.635898][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11429.635898][ T3116] ___sys_sendmsg+0xee/0x170 [11429.635898][ T3116] __sys_sendmsg+0xcd/0x170 [11429.635898][ T3116] do_syscall_64+0xc6/0x1e0 [11429.635898][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11429.635898][ T3116] [11439.876816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11439.877421][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11439.877421][ T3116] dst_init+0x84/0x4a0 [11439.877421][ T3116] dst_alloc+0x97/0x150 [11439.877421][ T3116] ip6_dst_alloc+0x23/0x90 [11439.877421][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11439.877421][ T3116] ip6_pol_route+0x56f/0x840 [11439.877421][ T3116] __fib6_rule_action+0x47a/0x5b0 [11439.877421][ T3116] fib_rules_lookup+0x2b4/0xa20 [11439.877421][ T3116] fib6_rule_lookup+0x182/0x630 [11439.877421][ T3116] ip6_route_input+0x59c/0xa50 [11439.877421][ T3116] ipv6_rcv+0x397/0x810 [11439.877421][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11439.877421][ T3116] process_backlog+0x101/0x620 [11439.877421][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11439.877421][ T3116] net_rx_action+0x495/0xbe0 [11439.877421][ T3116] __do_softirq+0x1b5/0x7f6 [11439.877421][ T3116] [11439.880755][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11439.880755][ T3116] netdev_get_by_index+0x5e/0x80 [11439.880755][ T3116] fib6_nh_init+0x3d8/0x15b0 [11439.880755][ T3116] ip6_route_info_create+0xf18/0x17d0 [11439.880755][ T3116] ip6_route_add+0x1c/0x140 [11439.880755][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11439.880755][ T3116] addrconf_add_dev+0xe2/0x170 [11439.880755][ T3116] inet6_addr_add+0x12f/0xa40 [11439.880755][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11439.880755][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11439.880755][ T3116] netlink_rcv_skb+0x130/0x360 [11439.880755][ T3116] netlink_unicast+0x449/0x710 [11439.880755][ T3116] netlink_sendmsg+0x723/0xbe0 [11439.880755][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11439.880755][ T3116] ___sys_sendmsg+0xee/0x170 [11439.880755][ T3116] __sys_sendmsg+0xcd/0x170 [11439.880755][ T3116] do_syscall_64+0xc6/0x1e0 [11439.880755][ T3116] [11439.884307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11439.884307][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11439.884307][ T3116] ipv6_find_idev+0x102/0x170 [11439.884307][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11439.884307][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11439.884307][ T3116] netlink_rcv_skb+0x130/0x360 [11439.884307][ T3116] netlink_unicast+0x449/0x710 [11439.884307][ T3116] netlink_sendmsg+0x723/0xbe0 [11439.884307][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11439.884307][ T3116] ___sys_sendmsg+0xee/0x170 [11439.884307][ T3116] __sys_sendmsg+0xcd/0x170 [11439.884307][ T3116] do_syscall_64+0xc6/0x1e0 [11439.884307][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11439.884307][ T3116] [11439.887096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11439.887096][ T3116] neigh_parms_alloc+0x1e5/0x510 [11439.887096][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11439.887096][ T3116] ipv6_find_idev+0x102/0x170 [11439.887096][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11439.887096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11439.887096][ T3116] netlink_rcv_skb+0x130/0x360 [11439.887096][ T3116] netlink_unicast+0x449/0x710 [11439.887096][ T3116] netlink_sendmsg+0x723/0xbe0 [11439.887096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11439.887096][ T3116] ___sys_sendmsg+0xee/0x170 [11439.887096][ T3116] __sys_sendmsg+0xcd/0x170 [11439.887096][ T3116] do_syscall_64+0xc6/0x1e0 [11439.887096][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11439.887096][ T3116] [11450.132843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11450.133261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11450.133261][ T3116] dst_init+0x84/0x4a0 [11450.133261][ T3116] dst_alloc+0x97/0x150 [11450.133261][ T3116] ip6_dst_alloc+0x23/0x90 [11450.133261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11450.133261][ T3116] ip6_pol_route+0x56f/0x840 [11450.133261][ T3116] __fib6_rule_action+0x47a/0x5b0 [11450.133261][ T3116] fib_rules_lookup+0x2b4/0xa20 [11450.133261][ T3116] fib6_rule_lookup+0x182/0x630 [11450.133261][ T3116] ip6_route_input+0x59c/0xa50 [11450.133261][ T3116] ipv6_rcv+0x397/0x810 [11450.133261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11450.133261][ T3116] process_backlog+0x101/0x620 [11450.133261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11450.133261][ T3116] net_rx_action+0x495/0xbe0 [11450.133261][ T3116] __do_softirq+0x1b5/0x7f6 [11450.133261][ T3116] [11450.135560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11450.135560][ T3116] netdev_get_by_index+0x5e/0x80 [11450.135560][ T3116] fib6_nh_init+0x3d8/0x15b0 [11450.135560][ T3116] ip6_route_info_create+0xf18/0x17d0 [11450.135560][ T3116] ip6_route_add+0x1c/0x140 [11450.135560][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11450.135560][ T3116] addrconf_add_dev+0xe2/0x170 [11450.135560][ T3116] inet6_addr_add+0x12f/0xa40 [11450.135560][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11450.135560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11450.135560][ T3116] netlink_rcv_skb+0x130/0x360 [11450.135560][ T3116] netlink_unicast+0x449/0x710 [11450.135560][ T3116] netlink_sendmsg+0x723/0xbe0 [11450.135560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11450.135560][ T3116] ___sys_sendmsg+0xee/0x170 [11450.135560][ T3116] __sys_sendmsg+0xcd/0x170 [11450.135560][ T3116] do_syscall_64+0xc6/0x1e0 [11450.135560][ T3116] [11450.137807][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11450.137807][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11450.137807][ T3116] ipv6_find_idev+0x102/0x170 [11450.137807][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11450.137807][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11450.137807][ T3116] netlink_rcv_skb+0x130/0x360 [11450.137807][ T3116] netlink_unicast+0x449/0x710 [11450.137807][ T3116] netlink_sendmsg+0x723/0xbe0 [11450.137807][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11450.137807][ T3116] ___sys_sendmsg+0xee/0x170 [11450.137807][ T3116] __sys_sendmsg+0xcd/0x170 [11450.137807][ T3116] do_syscall_64+0xc6/0x1e0 [11450.137807][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11450.137807][ T3116] [11450.139548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11450.139548][ T3116] neigh_parms_alloc+0x1e5/0x510 [11450.139548][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11450.139548][ T3116] ipv6_find_idev+0x102/0x170 [11450.139548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11450.139548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11450.139548][ T3116] netlink_rcv_skb+0x130/0x360 [11450.139548][ T3116] netlink_unicast+0x449/0x710 [11450.139548][ T3116] netlink_sendmsg+0x723/0xbe0 [11450.139548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11450.139548][ T3116] ___sys_sendmsg+0xee/0x170 [11450.139548][ T3116] __sys_sendmsg+0xcd/0x170 [11450.139548][ T3116] do_syscall_64+0xc6/0x1e0 [11450.139548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11450.139548][ T3116] [11460.164802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11460.165381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11460.165381][ T3116] dst_init+0x84/0x4a0 [11460.165381][ T3116] dst_alloc+0x97/0x150 [11460.165381][ T3116] ip6_dst_alloc+0x23/0x90 [11460.165381][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11460.165381][ T3116] ip6_pol_route+0x56f/0x840 [11460.165381][ T3116] __fib6_rule_action+0x47a/0x5b0 [11460.165381][ T3116] fib_rules_lookup+0x2b4/0xa20 [11460.165381][ T3116] fib6_rule_lookup+0x182/0x630 [11460.165381][ T3116] ip6_route_input+0x59c/0xa50 [11460.165381][ T3116] ipv6_rcv+0x397/0x810 [11460.165381][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11460.165381][ T3116] process_backlog+0x101/0x620 [11460.165381][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11460.165381][ T3116] net_rx_action+0x495/0xbe0 [11460.165381][ T3116] __do_softirq+0x1b5/0x7f6 [11460.165381][ T3116] [11460.167580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11460.167580][ T3116] netdev_get_by_index+0x5e/0x80 [11460.167580][ T3116] fib6_nh_init+0x3d8/0x15b0 [11460.167580][ T3116] ip6_route_info_create+0xf18/0x17d0 [11460.167580][ T3116] ip6_route_add+0x1c/0x140 [11460.167580][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11460.167580][ T3116] addrconf_add_dev+0xe2/0x170 [11460.167580][ T3116] inet6_addr_add+0x12f/0xa40 [11460.167580][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11460.167580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11460.167580][ T3116] netlink_rcv_skb+0x130/0x360 [11460.167580][ T3116] netlink_unicast+0x449/0x710 [11460.167580][ T3116] netlink_sendmsg+0x723/0xbe0 [11460.167580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11460.167580][ T3116] ___sys_sendmsg+0xee/0x170 [11460.167580][ T3116] __sys_sendmsg+0xcd/0x170 [11460.167580][ T3116] do_syscall_64+0xc6/0x1e0 [11460.167580][ T3116] [11460.170099][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11460.170099][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11460.170099][ T3116] ipv6_find_idev+0x102/0x170 [11460.170099][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11460.170099][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11460.170099][ T3116] netlink_rcv_skb+0x130/0x360 [11460.170099][ T3116] netlink_unicast+0x449/0x710 [11460.170099][ T3116] netlink_sendmsg+0x723/0xbe0 [11460.170099][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11460.170099][ T3116] ___sys_sendmsg+0xee/0x170 [11460.170099][ T3116] __sys_sendmsg+0xcd/0x170 [11460.170099][ T3116] do_syscall_64+0xc6/0x1e0 [11460.170099][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11460.170099][ T3116] [11460.172094][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11460.172094][ T3116] neigh_parms_alloc+0x1e5/0x510 [11460.172094][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11460.172094][ T3116] ipv6_find_idev+0x102/0x170 [11460.172094][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11460.172094][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11460.172094][ T3116] netlink_rcv_skb+0x130/0x360 [11460.172094][ T3116] netlink_unicast+0x449/0x710 [11460.172094][ T3116] netlink_sendmsg+0x723/0xbe0 [11460.172094][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11460.172094][ T3116] ___sys_sendmsg+0xee/0x170 [11460.172094][ T3116] __sys_sendmsg+0xcd/0x170 [11460.172094][ T3116] do_syscall_64+0xc6/0x1e0 [11460.172094][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11460.172094][ T3116] [11470.188885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11470.189314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11470.189314][ T3116] dst_init+0x84/0x4a0 [11470.189314][ T3116] dst_alloc+0x97/0x150 [11470.189314][ T3116] ip6_dst_alloc+0x23/0x90 [11470.189314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11470.189314][ T3116] ip6_pol_route+0x56f/0x840 [11470.189314][ T3116] __fib6_rule_action+0x47a/0x5b0 [11470.189314][ T3116] fib_rules_lookup+0x2b4/0xa20 [11470.189314][ T3116] fib6_rule_lookup+0x182/0x630 [11470.189314][ T3116] ip6_route_input+0x59c/0xa50 [11470.189314][ T3116] ipv6_rcv+0x397/0x810 [11470.189314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11470.189314][ T3116] process_backlog+0x101/0x620 [11470.189314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11470.189314][ T3116] net_rx_action+0x495/0xbe0 [11470.189314][ T3116] __do_softirq+0x1b5/0x7f6 [11470.189314][ T3116] [11470.191499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11470.191499][ T3116] netdev_get_by_index+0x5e/0x80 [11470.191499][ T3116] fib6_nh_init+0x3d8/0x15b0 [11470.191499][ T3116] ip6_route_info_create+0xf18/0x17d0 [11470.191499][ T3116] ip6_route_add+0x1c/0x140 [11470.191499][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11470.191499][ T3116] addrconf_add_dev+0xe2/0x170 [11470.191499][ T3116] inet6_addr_add+0x12f/0xa40 [11470.191499][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11470.191499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11470.191499][ T3116] netlink_rcv_skb+0x130/0x360 [11470.191499][ T3116] netlink_unicast+0x449/0x710 [11470.191499][ T3116] netlink_sendmsg+0x723/0xbe0 [11470.191499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11470.191499][ T3116] ___sys_sendmsg+0xee/0x170 [11470.191499][ T3116] __sys_sendmsg+0xcd/0x170 [11470.191499][ T3116] do_syscall_64+0xc6/0x1e0 [11470.191499][ T3116] [11470.193707][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11470.193707][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11470.193707][ T3116] ipv6_find_idev+0x102/0x170 [11470.193707][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11470.193707][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11470.193707][ T3116] netlink_rcv_skb+0x130/0x360 [11470.193707][ T3116] netlink_unicast+0x449/0x710 [11470.193707][ T3116] netlink_sendmsg+0x723/0xbe0 [11470.193707][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11470.193707][ T3116] ___sys_sendmsg+0xee/0x170 [11470.193707][ T3116] __sys_sendmsg+0xcd/0x170 [11470.193707][ T3116] do_syscall_64+0xc6/0x1e0 [11470.193707][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11470.193707][ T3116] [11470.195431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11470.195431][ T3116] neigh_parms_alloc+0x1e5/0x510 [11470.195431][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11470.195431][ T3116] ipv6_find_idev+0x102/0x170 [11470.195431][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11470.195431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11470.195431][ T3116] netlink_rcv_skb+0x130/0x360 [11470.195431][ T3116] netlink_unicast+0x449/0x710 [11470.195431][ T3116] netlink_sendmsg+0x723/0xbe0 [11470.195431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11470.195431][ T3116] ___sys_sendmsg+0xee/0x170 [11470.195431][ T3116] __sys_sendmsg+0xcd/0x170 [11470.195431][ T3116] do_syscall_64+0xc6/0x1e0 [11470.195431][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11470.195431][ T3116] [11480.268895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11480.269320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11480.269320][ T3116] dst_init+0x84/0x4a0 [11480.269320][ T3116] dst_alloc+0x97/0x150 [11480.269320][ T3116] ip6_dst_alloc+0x23/0x90 [11480.269320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11480.269320][ T3116] ip6_pol_route+0x56f/0x840 [11480.269320][ T3116] __fib6_rule_action+0x47a/0x5b0 [11480.269320][ T3116] fib_rules_lookup+0x2b4/0xa20 [11480.269320][ T3116] fib6_rule_lookup+0x182/0x630 [11480.269320][ T3116] ip6_route_input+0x59c/0xa50 [11480.269320][ T3116] ipv6_rcv+0x397/0x810 [11480.269320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11480.269320][ T3116] process_backlog+0x101/0x620 [11480.269320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11480.269320][ T3116] net_rx_action+0x495/0xbe0 [11480.269320][ T3116] __do_softirq+0x1b5/0x7f6 [11480.269320][ T3116] [11480.271534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11480.271534][ T3116] netdev_get_by_index+0x5e/0x80 [11480.271534][ T3116] fib6_nh_init+0x3d8/0x15b0 [11480.271534][ T3116] ip6_route_info_create+0xf18/0x17d0 [11480.271534][ T3116] ip6_route_add+0x1c/0x140 [11480.271534][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11480.271534][ T3116] addrconf_add_dev+0xe2/0x170 [11480.271534][ T3116] inet6_addr_add+0x12f/0xa40 [11480.271534][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11480.271534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11480.271534][ T3116] netlink_rcv_skb+0x130/0x360 [11480.271534][ T3116] netlink_unicast+0x449/0x710 [11480.271534][ T3116] netlink_sendmsg+0x723/0xbe0 [11480.271534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11480.271534][ T3116] ___sys_sendmsg+0xee/0x170 [11480.271534][ T3116] __sys_sendmsg+0xcd/0x170 [11480.271534][ T3116] do_syscall_64+0xc6/0x1e0 [11480.271534][ T3116] [11480.273764][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11480.273764][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11480.273764][ T3116] ipv6_find_idev+0x102/0x170 [11480.273764][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11480.273764][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11480.273764][ T3116] netlink_rcv_skb+0x130/0x360 [11480.273764][ T3116] netlink_unicast+0x449/0x710 [11480.273764][ T3116] netlink_sendmsg+0x723/0xbe0 [11480.273764][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11480.273764][ T3116] ___sys_sendmsg+0xee/0x170 [11480.273764][ T3116] __sys_sendmsg+0xcd/0x170 [11480.273764][ T3116] do_syscall_64+0xc6/0x1e0 [11480.273764][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11480.273764][ T3116] [11480.275536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11480.275536][ T3116] neigh_parms_alloc+0x1e5/0x510 [11480.275536][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11480.275536][ T3116] ipv6_find_idev+0x102/0x170 [11480.275536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11480.275536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11480.275536][ T3116] netlink_rcv_skb+0x130/0x360 [11480.275536][ T3116] netlink_unicast+0x449/0x710 [11480.275536][ T3116] netlink_sendmsg+0x723/0xbe0 [11480.275536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11480.275536][ T3116] ___sys_sendmsg+0xee/0x170 [11480.275536][ T3116] __sys_sendmsg+0xcd/0x170 [11480.275536][ T3116] do_syscall_64+0xc6/0x1e0 [11480.275536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11480.275536][ T3116] [11490.420844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11490.421284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11490.421284][ T3116] dst_init+0x84/0x4a0 [11490.421284][ T3116] dst_alloc+0x97/0x150 [11490.421284][ T3116] ip6_dst_alloc+0x23/0x90 [11490.421284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11490.421284][ T3116] ip6_pol_route+0x56f/0x840 [11490.421284][ T3116] __fib6_rule_action+0x47a/0x5b0 [11490.421284][ T3116] fib_rules_lookup+0x2b4/0xa20 [11490.421284][ T3116] fib6_rule_lookup+0x182/0x630 [11490.421284][ T3116] ip6_route_input+0x59c/0xa50 [11490.421284][ T3116] ipv6_rcv+0x397/0x810 [11490.421284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11490.421284][ T3116] process_backlog+0x101/0x620 [11490.421284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11490.421284][ T3116] net_rx_action+0x495/0xbe0 [11490.421284][ T3116] __do_softirq+0x1b5/0x7f6 [11490.421284][ T3116] [11490.423404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11490.423404][ T3116] netdev_get_by_index+0x5e/0x80 [11490.423404][ T3116] fib6_nh_init+0x3d8/0x15b0 [11490.423404][ T3116] ip6_route_info_create+0xf18/0x17d0 [11490.423404][ T3116] ip6_route_add+0x1c/0x140 [11490.423404][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11490.423404][ T3116] addrconf_add_dev+0xe2/0x170 [11490.423404][ T3116] inet6_addr_add+0x12f/0xa40 [11490.423404][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11490.423404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11490.423404][ T3116] netlink_rcv_skb+0x130/0x360 [11490.423404][ T3116] netlink_unicast+0x449/0x710 [11490.423404][ T3116] netlink_sendmsg+0x723/0xbe0 [11490.423404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11490.423404][ T3116] ___sys_sendmsg+0xee/0x170 [11490.423404][ T3116] __sys_sendmsg+0xcd/0x170 [11490.423404][ T3116] do_syscall_64+0xc6/0x1e0 [11490.423404][ T3116] [11490.425627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11490.425627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11490.425627][ T3116] ipv6_find_idev+0x102/0x170 [11490.425627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11490.425627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11490.425627][ T3116] netlink_rcv_skb+0x130/0x360 [11490.425627][ T3116] netlink_unicast+0x449/0x710 [11490.425627][ T3116] netlink_sendmsg+0x723/0xbe0 [11490.425627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11490.425627][ T3116] ___sys_sendmsg+0xee/0x170 [11490.425627][ T3116] __sys_sendmsg+0xcd/0x170 [11490.425627][ T3116] do_syscall_64+0xc6/0x1e0 [11490.425627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11490.425627][ T3116] [11490.427372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11490.427372][ T3116] neigh_parms_alloc+0x1e5/0x510 [11490.427372][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11490.427372][ T3116] ipv6_find_idev+0x102/0x170 [11490.427372][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11490.427372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11490.427372][ T3116] netlink_rcv_skb+0x130/0x360 [11490.427372][ T3116] netlink_unicast+0x449/0x710 [11490.427372][ T3116] netlink_sendmsg+0x723/0xbe0 [11490.427372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11490.427372][ T3116] ___sys_sendmsg+0xee/0x170 [11490.427372][ T3116] __sys_sendmsg+0xcd/0x170 [11490.427372][ T3116] do_syscall_64+0xc6/0x1e0 [11490.427372][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11490.427372][ T3116] [11500.492820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11500.493236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11500.493236][ T3116] dst_init+0x84/0x4a0 [11500.493236][ T3116] dst_alloc+0x97/0x150 [11500.493236][ T3116] ip6_dst_alloc+0x23/0x90 [11500.493236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11500.493236][ T3116] ip6_pol_route+0x56f/0x840 [11500.493236][ T3116] __fib6_rule_action+0x47a/0x5b0 [11500.493236][ T3116] fib_rules_lookup+0x2b4/0xa20 [11500.493236][ T3116] fib6_rule_lookup+0x182/0x630 [11500.493236][ T3116] ip6_route_input+0x59c/0xa50 [11500.493236][ T3116] ipv6_rcv+0x397/0x810 [11500.493236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11500.493236][ T3116] process_backlog+0x101/0x620 [11500.493236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11500.493236][ T3116] net_rx_action+0x495/0xbe0 [11500.493236][ T3116] __do_softirq+0x1b5/0x7f6 [11500.493236][ T3116] [11500.495383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11500.495383][ T3116] netdev_get_by_index+0x5e/0x80 [11500.495383][ T3116] fib6_nh_init+0x3d8/0x15b0 [11500.495383][ T3116] ip6_route_info_create+0xf18/0x17d0 [11500.495383][ T3116] ip6_route_add+0x1c/0x140 [11500.495383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11500.495383][ T3116] addrconf_add_dev+0xe2/0x170 [11500.495383][ T3116] inet6_addr_add+0x12f/0xa40 [11500.495383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11500.495383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.495383][ T3116] netlink_rcv_skb+0x130/0x360 [11500.495383][ T3116] netlink_unicast+0x449/0x710 [11500.495383][ T3116] netlink_sendmsg+0x723/0xbe0 [11500.495383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11500.495383][ T3116] ___sys_sendmsg+0xee/0x170 [11500.495383][ T3116] __sys_sendmsg+0xcd/0x170 [11500.495383][ T3116] do_syscall_64+0xc6/0x1e0 [11500.495383][ T3116] [11500.497558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11500.497558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11500.497558][ T3116] ipv6_find_idev+0x102/0x170 [11500.497558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11500.497558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.497558][ T3116] netlink_rcv_skb+0x130/0x360 [11500.497558][ T3116] netlink_unicast+0x449/0x710 [11500.497558][ T3116] netlink_sendmsg+0x723/0xbe0 [11500.497558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11500.497558][ T3116] ___sys_sendmsg+0xee/0x170 [11500.497558][ T3116] __sys_sendmsg+0xcd/0x170 [11500.497558][ T3116] do_syscall_64+0xc6/0x1e0 [11500.497558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11500.497558][ T3116] [11500.499262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11500.499262][ T3116] neigh_parms_alloc+0x1e5/0x510 [11500.499262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11500.499262][ T3116] ipv6_find_idev+0x102/0x170 [11500.499262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11500.499262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.499262][ T3116] netlink_rcv_skb+0x130/0x360 [11500.499262][ T3116] netlink_unicast+0x449/0x710 [11500.499262][ T3116] netlink_sendmsg+0x723/0xbe0 [11500.499262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11500.499262][ T3116] ___sys_sendmsg+0xee/0x170 [11500.499262][ T3116] __sys_sendmsg+0xcd/0x170 [11500.499262][ T3116] do_syscall_64+0xc6/0x1e0 [11500.499262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11500.499262][ T3116] [11510.556799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11510.557276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11510.557276][ T3116] dst_init+0x84/0x4a0 [11510.557276][ T3116] dst_alloc+0x97/0x150 [11510.557276][ T3116] ip6_dst_alloc+0x23/0x90 [11510.557276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11510.557276][ T3116] ip6_pol_route+0x56f/0x840 [11510.557276][ T3116] __fib6_rule_action+0x47a/0x5b0 [11510.557276][ T3116] fib_rules_lookup+0x2b4/0xa20 [11510.557276][ T3116] fib6_rule_lookup+0x182/0x630 [11510.557276][ T3116] ip6_route_input+0x59c/0xa50 [11510.557276][ T3116] ipv6_rcv+0x397/0x810 [11510.557276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11510.557276][ T3116] process_backlog+0x101/0x620 [11510.557276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11510.557276][ T3116] net_rx_action+0x495/0xbe0 [11510.557276][ T3116] __do_softirq+0x1b5/0x7f6 [11510.557276][ T3116] [11510.559370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11510.559370][ T3116] netdev_get_by_index+0x5e/0x80 [11510.559370][ T3116] fib6_nh_init+0x3d8/0x15b0 [11510.559370][ T3116] ip6_route_info_create+0xf18/0x17d0 [11510.559370][ T3116] ip6_route_add+0x1c/0x140 [11510.559370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11510.559370][ T3116] addrconf_add_dev+0xe2/0x170 [11510.559370][ T3116] inet6_addr_add+0x12f/0xa40 [11510.559370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11510.559370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.559370][ T3116] netlink_rcv_skb+0x130/0x360 [11510.559370][ T3116] netlink_unicast+0x449/0x710 [11510.559370][ T3116] netlink_sendmsg+0x723/0xbe0 [11510.559370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11510.559370][ T3116] ___sys_sendmsg+0xee/0x170 [11510.559370][ T3116] __sys_sendmsg+0xcd/0x170 [11510.559370][ T3116] do_syscall_64+0xc6/0x1e0 [11510.559370][ T3116] [11510.561557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11510.561557][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11510.561557][ T3116] ipv6_find_idev+0x102/0x170 [11510.561557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11510.561557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.561557][ T3116] netlink_rcv_skb+0x130/0x360 [11510.561557][ T3116] netlink_unicast+0x449/0x710 [11510.561557][ T3116] netlink_sendmsg+0x723/0xbe0 [11510.561557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11510.561557][ T3116] ___sys_sendmsg+0xee/0x170 [11510.561557][ T3116] __sys_sendmsg+0xcd/0x170 [11510.561557][ T3116] do_syscall_64+0xc6/0x1e0 [11510.561557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11510.561557][ T3116] [11510.563265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11510.563265][ T3116] neigh_parms_alloc+0x1e5/0x510 [11510.563265][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11510.563265][ T3116] ipv6_find_idev+0x102/0x170 [11510.563265][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11510.563265][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.563265][ T3116] netlink_rcv_skb+0x130/0x360 [11510.563265][ T3116] netlink_unicast+0x449/0x710 [11510.563265][ T3116] netlink_sendmsg+0x723/0xbe0 [11510.563265][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11510.563265][ T3116] ___sys_sendmsg+0xee/0x170 [11510.563265][ T3116] __sys_sendmsg+0xcd/0x170 [11510.563265][ T3116] do_syscall_64+0xc6/0x1e0 [11510.563265][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11510.563265][ T3116] [11520.684803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11520.685232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11520.685232][ T3116] dst_init+0x84/0x4a0 [11520.685232][ T3116] dst_alloc+0x97/0x150 [11520.685232][ T3116] ip6_dst_alloc+0x23/0x90 [11520.685232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11520.685232][ T3116] ip6_pol_route+0x56f/0x840 [11520.685232][ T3116] __fib6_rule_action+0x47a/0x5b0 [11520.685232][ T3116] fib_rules_lookup+0x2b4/0xa20 [11520.685232][ T3116] fib6_rule_lookup+0x182/0x630 [11520.685232][ T3116] ip6_route_input+0x59c/0xa50 [11520.685232][ T3116] ipv6_rcv+0x397/0x810 [11520.685232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11520.685232][ T3116] process_backlog+0x101/0x620 [11520.685232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11520.685232][ T3116] net_rx_action+0x495/0xbe0 [11520.685232][ T3116] __do_softirq+0x1b5/0x7f6 [11520.685232][ T3116] [11520.687352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11520.687352][ T3116] netdev_get_by_index+0x5e/0x80 [11520.687352][ T3116] fib6_nh_init+0x3d8/0x15b0 [11520.687352][ T3116] ip6_route_info_create+0xf18/0x17d0 [11520.687352][ T3116] ip6_route_add+0x1c/0x140 [11520.687352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11520.687352][ T3116] addrconf_add_dev+0xe2/0x170 [11520.687352][ T3116] inet6_addr_add+0x12f/0xa40 [11520.687352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11520.687352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.687352][ T3116] netlink_rcv_skb+0x130/0x360 [11520.687352][ T3116] netlink_unicast+0x449/0x710 [11520.687352][ T3116] netlink_sendmsg+0x723/0xbe0 [11520.687352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11520.687352][ T3116] ___sys_sendmsg+0xee/0x170 [11520.687352][ T3116] __sys_sendmsg+0xcd/0x170 [11520.687352][ T3116] do_syscall_64+0xc6/0x1e0 [11520.687352][ T3116] [11520.689591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11520.689591][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11520.689591][ T3116] ipv6_find_idev+0x102/0x170 [11520.689591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11520.689591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.689591][ T3116] netlink_rcv_skb+0x130/0x360 [11520.689591][ T3116] netlink_unicast+0x449/0x710 [11520.689591][ T3116] netlink_sendmsg+0x723/0xbe0 [11520.689591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11520.689591][ T3116] ___sys_sendmsg+0xee/0x170 [11520.689591][ T3116] __sys_sendmsg+0xcd/0x170 [11520.689591][ T3116] do_syscall_64+0xc6/0x1e0 [11520.689591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11520.689591][ T3116] [11520.691326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11520.691326][ T3116] neigh_parms_alloc+0x1e5/0x510 [11520.691326][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11520.691326][ T3116] ipv6_find_idev+0x102/0x170 [11520.691326][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11520.691326][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.691326][ T3116] netlink_rcv_skb+0x130/0x360 [11520.691326][ T3116] netlink_unicast+0x449/0x710 [11520.691326][ T3116] netlink_sendmsg+0x723/0xbe0 [11520.691326][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11520.691326][ T3116] ___sys_sendmsg+0xee/0x170 [11520.691326][ T3116] __sys_sendmsg+0xcd/0x170 [11520.691326][ T3116] do_syscall_64+0xc6/0x1e0 [11520.691326][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11520.691326][ T3116] [11530.796814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11530.797347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11530.797347][ T3116] dst_init+0x84/0x4a0 [11530.797347][ T3116] dst_alloc+0x97/0x150 [11530.797347][ T3116] ip6_dst_alloc+0x23/0x90 [11530.797347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11530.797347][ T3116] ip6_pol_route+0x56f/0x840 [11530.797347][ T3116] __fib6_rule_action+0x47a/0x5b0 [11530.797347][ T3116] fib_rules_lookup+0x2b4/0xa20 [11530.797347][ T3116] fib6_rule_lookup+0x182/0x630 [11530.797347][ T3116] ip6_route_input+0x59c/0xa50 [11530.797347][ T3116] ipv6_rcv+0x397/0x810 [11530.797347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11530.797347][ T3116] process_backlog+0x101/0x620 [11530.797347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11530.797347][ T3116] net_rx_action+0x495/0xbe0 [11530.797347][ T3116] __do_softirq+0x1b5/0x7f6 [11530.797347][ T3116] [11530.799445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11530.799445][ T3116] netdev_get_by_index+0x5e/0x80 [11530.799445][ T3116] fib6_nh_init+0x3d8/0x15b0 [11530.799445][ T3116] ip6_route_info_create+0xf18/0x17d0 [11530.799445][ T3116] ip6_route_add+0x1c/0x140 [11530.799445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11530.799445][ T3116] addrconf_add_dev+0xe2/0x170 [11530.799445][ T3116] inet6_addr_add+0x12f/0xa40 [11530.799445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11530.799445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.799445][ T3116] netlink_rcv_skb+0x130/0x360 [11530.799445][ T3116] netlink_unicast+0x449/0x710 [11530.799445][ T3116] netlink_sendmsg+0x723/0xbe0 [11530.799445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11530.799445][ T3116] ___sys_sendmsg+0xee/0x170 [11530.799445][ T3116] __sys_sendmsg+0xcd/0x170 [11530.799445][ T3116] do_syscall_64+0xc6/0x1e0 [11530.799445][ T3116] [11530.801627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11530.801627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11530.801627][ T3116] ipv6_find_idev+0x102/0x170 [11530.801627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11530.801627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.801627][ T3116] netlink_rcv_skb+0x130/0x360 [11530.801627][ T3116] netlink_unicast+0x449/0x710 [11530.801627][ T3116] netlink_sendmsg+0x723/0xbe0 [11530.801627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11530.801627][ T3116] ___sys_sendmsg+0xee/0x170 [11530.801627][ T3116] __sys_sendmsg+0xcd/0x170 [11530.801627][ T3116] do_syscall_64+0xc6/0x1e0 [11530.801627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11530.801627][ T3116] [11530.803353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11530.803353][ T3116] neigh_parms_alloc+0x1e5/0x510 [11530.803353][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11530.803353][ T3116] ipv6_find_idev+0x102/0x170 [11530.803353][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11530.803353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.803353][ T3116] netlink_rcv_skb+0x130/0x360 [11530.803353][ T3116] netlink_unicast+0x449/0x710 [11530.803353][ T3116] netlink_sendmsg+0x723/0xbe0 [11530.803353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11530.803353][ T3116] ___sys_sendmsg+0xee/0x170 [11530.803353][ T3116] __sys_sendmsg+0xcd/0x170 [11530.803353][ T3116] do_syscall_64+0xc6/0x1e0 [11530.803353][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11530.803353][ T3116] [11540.860868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11540.861317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11540.861317][ T3116] dst_init+0x84/0x4a0 [11540.861317][ T3116] dst_alloc+0x97/0x150 [11540.861317][ T3116] ip6_dst_alloc+0x23/0x90 [11540.861317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11540.861317][ T3116] ip6_pol_route+0x56f/0x840 [11540.861317][ T3116] __fib6_rule_action+0x47a/0x5b0 [11540.861317][ T3116] fib_rules_lookup+0x2b4/0xa20 [11540.861317][ T3116] fib6_rule_lookup+0x182/0x630 [11540.861317][ T3116] ip6_route_input+0x59c/0xa50 [11540.861317][ T3116] ipv6_rcv+0x397/0x810 [11540.861317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11540.861317][ T3116] process_backlog+0x101/0x620 [11540.861317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11540.861317][ T3116] net_rx_action+0x495/0xbe0 [11540.861317][ T3116] __do_softirq+0x1b5/0x7f6 [11540.861317][ T3116] [11540.863436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11540.863436][ T3116] netdev_get_by_index+0x5e/0x80 [11540.863436][ T3116] fib6_nh_init+0x3d8/0x15b0 [11540.863436][ T3116] ip6_route_info_create+0xf18/0x17d0 [11540.863436][ T3116] ip6_route_add+0x1c/0x140 [11540.863436][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11540.863436][ T3116] addrconf_add_dev+0xe2/0x170 [11540.863436][ T3116] inet6_addr_add+0x12f/0xa40 [11540.863436][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11540.863436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.863436][ T3116] netlink_rcv_skb+0x130/0x360 [11540.863436][ T3116] netlink_unicast+0x449/0x710 [11540.863436][ T3116] netlink_sendmsg+0x723/0xbe0 [11540.863436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11540.863436][ T3116] ___sys_sendmsg+0xee/0x170 [11540.863436][ T3116] __sys_sendmsg+0xcd/0x170 [11540.863436][ T3116] do_syscall_64+0xc6/0x1e0 [11540.863436][ T3116] [11540.865659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11540.865659][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11540.865659][ T3116] ipv6_find_idev+0x102/0x170 [11540.865659][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11540.865659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.865659][ T3116] netlink_rcv_skb+0x130/0x360 [11540.865659][ T3116] netlink_unicast+0x449/0x710 [11540.865659][ T3116] netlink_sendmsg+0x723/0xbe0 [11540.865659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11540.865659][ T3116] ___sys_sendmsg+0xee/0x170 [11540.865659][ T3116] __sys_sendmsg+0xcd/0x170 [11540.865659][ T3116] do_syscall_64+0xc6/0x1e0 [11540.865659][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11540.865659][ T3116] [11540.867391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11540.867391][ T3116] neigh_parms_alloc+0x1e5/0x510 [11540.867391][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11540.867391][ T3116] ipv6_find_idev+0x102/0x170 [11540.867391][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11540.867391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.867391][ T3116] netlink_rcv_skb+0x130/0x360 [11540.867391][ T3116] netlink_unicast+0x449/0x710 [11540.867391][ T3116] netlink_sendmsg+0x723/0xbe0 [11540.867391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11540.867391][ T3116] ___sys_sendmsg+0xee/0x170 [11540.867391][ T3116] __sys_sendmsg+0xcd/0x170 [11540.867391][ T3116] do_syscall_64+0xc6/0x1e0 [11540.867391][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11540.867391][ T3116] [11551.092893][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11551.093385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11551.093385][ T3116] dst_init+0x84/0x4a0 [11551.093385][ T3116] dst_alloc+0x97/0x150 [11551.093385][ T3116] ip6_dst_alloc+0x23/0x90 [11551.093385][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11551.093385][ T3116] ip6_pol_route+0x56f/0x840 [11551.093385][ T3116] __fib6_rule_action+0x47a/0x5b0 [11551.093385][ T3116] fib_rules_lookup+0x2b4/0xa20 [11551.093385][ T3116] fib6_rule_lookup+0x182/0x630 [11551.093385][ T3116] ip6_route_input+0x59c/0xa50 [11551.093385][ T3116] ipv6_rcv+0x397/0x810 [11551.093385][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11551.093385][ T3116] process_backlog+0x101/0x620 [11551.093385][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11551.093385][ T3116] net_rx_action+0x495/0xbe0 [11551.093385][ T3116] __do_softirq+0x1b5/0x7f6 [11551.093385][ T3116] [11551.095707][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11551.095707][ T3116] netdev_get_by_index+0x5e/0x80 [11551.095707][ T3116] fib6_nh_init+0x3d8/0x15b0 [11551.095707][ T3116] ip6_route_info_create+0xf18/0x17d0 [11551.095707][ T3116] ip6_route_add+0x1c/0x140 [11551.095707][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11551.095707][ T3116] addrconf_add_dev+0xe2/0x170 [11551.095707][ T3116] inet6_addr_add+0x12f/0xa40 [11551.095707][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11551.095707][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11551.095707][ T3116] netlink_rcv_skb+0x130/0x360 [11551.095707][ T3116] netlink_unicast+0x449/0x710 [11551.095707][ T3116] netlink_sendmsg+0x723/0xbe0 [11551.095707][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11551.095707][ T3116] ___sys_sendmsg+0xee/0x170 [11551.095707][ T3116] __sys_sendmsg+0xcd/0x170 [11551.095707][ T3116] do_syscall_64+0xc6/0x1e0 [11551.095707][ T3116] [11551.098510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11551.098510][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11551.098510][ T3116] ipv6_find_idev+0x102/0x170 [11551.098510][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11551.098510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11551.098510][ T3116] netlink_rcv_skb+0x130/0x360 [11551.098510][ T3116] netlink_unicast+0x449/0x710 [11551.098510][ T3116] netlink_sendmsg+0x723/0xbe0 [11551.098510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11551.098510][ T3116] ___sys_sendmsg+0xee/0x170 [11551.098510][ T3116] __sys_sendmsg+0xcd/0x170 [11551.098510][ T3116] do_syscall_64+0xc6/0x1e0 [11551.098510][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11551.098510][ T3116] [11551.100691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11551.100691][ T3116] neigh_parms_alloc+0x1e5/0x510 [11551.100691][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11551.100691][ T3116] ipv6_find_idev+0x102/0x170 [11551.100691][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11551.100691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11551.100691][ T3116] netlink_rcv_skb+0x130/0x360 [11551.100691][ T3116] netlink_unicast+0x449/0x710 [11551.100691][ T3116] netlink_sendmsg+0x723/0xbe0 [11551.100691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11551.100691][ T3116] ___sys_sendmsg+0xee/0x170 [11551.100691][ T3116] __sys_sendmsg+0xcd/0x170 [11551.100691][ T3116] do_syscall_64+0xc6/0x1e0 [11551.100691][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11551.100691][ T3116] [11561.348828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11561.349253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11561.349253][ T3116] dst_init+0x84/0x4a0 [11561.349253][ T3116] dst_alloc+0x97/0x150 [11561.349253][ T3116] ip6_dst_alloc+0x23/0x90 [11561.349253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11561.349253][ T3116] ip6_pol_route+0x56f/0x840 [11561.349253][ T3116] __fib6_rule_action+0x47a/0x5b0 [11561.349253][ T3116] fib_rules_lookup+0x2b4/0xa20 [11561.349253][ T3116] fib6_rule_lookup+0x182/0x630 [11561.349253][ T3116] ip6_route_input+0x59c/0xa50 [11561.349253][ T3116] ipv6_rcv+0x397/0x810 [11561.349253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11561.349253][ T3116] process_backlog+0x101/0x620 [11561.349253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11561.349253][ T3116] net_rx_action+0x495/0xbe0 [11561.349253][ T3116] __do_softirq+0x1b5/0x7f6 [11561.349253][ T3116] [11561.351379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11561.351379][ T3116] netdev_get_by_index+0x5e/0x80 [11561.351379][ T3116] fib6_nh_init+0x3d8/0x15b0 [11561.351379][ T3116] ip6_route_info_create+0xf18/0x17d0 [11561.351379][ T3116] ip6_route_add+0x1c/0x140 [11561.351379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11561.351379][ T3116] addrconf_add_dev+0xe2/0x170 [11561.351379][ T3116] inet6_addr_add+0x12f/0xa40 [11561.351379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11561.351379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.351379][ T3116] netlink_rcv_skb+0x130/0x360 [11561.351379][ T3116] netlink_unicast+0x449/0x710 [11561.351379][ T3116] netlink_sendmsg+0x723/0xbe0 [11561.351379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11561.351379][ T3116] ___sys_sendmsg+0xee/0x170 [11561.351379][ T3116] __sys_sendmsg+0xcd/0x170 [11561.351379][ T3116] do_syscall_64+0xc6/0x1e0 [11561.351379][ T3116] [11561.353650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11561.353650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11561.353650][ T3116] ipv6_find_idev+0x102/0x170 [11561.353650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11561.353650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.353650][ T3116] netlink_rcv_skb+0x130/0x360 [11561.353650][ T3116] netlink_unicast+0x449/0x710 [11561.353650][ T3116] netlink_sendmsg+0x723/0xbe0 [11561.353650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11561.353650][ T3116] ___sys_sendmsg+0xee/0x170 [11561.353650][ T3116] __sys_sendmsg+0xcd/0x170 [11561.353650][ T3116] do_syscall_64+0xc6/0x1e0 [11561.353650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11561.353650][ T3116] [11561.355417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11561.355417][ T3116] neigh_parms_alloc+0x1e5/0x510 [11561.355417][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11561.355417][ T3116] ipv6_find_idev+0x102/0x170 [11561.355417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11561.355417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.355417][ T3116] netlink_rcv_skb+0x130/0x360 [11561.355417][ T3116] netlink_unicast+0x449/0x710 [11561.355417][ T3116] netlink_sendmsg+0x723/0xbe0 [11561.355417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11561.355417][ T3116] ___sys_sendmsg+0xee/0x170 [11561.355417][ T3116] __sys_sendmsg+0xcd/0x170 [11561.355417][ T3116] do_syscall_64+0xc6/0x1e0 [11561.355417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11561.355417][ T3116] [11571.604799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11571.605258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11571.605258][ T3116] dst_init+0x84/0x4a0 [11571.605258][ T3116] dst_alloc+0x97/0x150 [11571.605258][ T3116] ip6_dst_alloc+0x23/0x90 [11571.605258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11571.605258][ T3116] ip6_pol_route+0x56f/0x840 [11571.605258][ T3116] __fib6_rule_action+0x47a/0x5b0 [11571.605258][ T3116] fib_rules_lookup+0x2b4/0xa20 [11571.605258][ T3116] fib6_rule_lookup+0x182/0x630 [11571.605258][ T3116] ip6_route_input+0x59c/0xa50 [11571.605258][ T3116] ipv6_rcv+0x397/0x810 [11571.605258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11571.605258][ T3116] process_backlog+0x101/0x620 [11571.605258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11571.605258][ T3116] net_rx_action+0x495/0xbe0 [11571.605258][ T3116] __do_softirq+0x1b5/0x7f6 [11571.605258][ T3116] [11571.607567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11571.607567][ T3116] netdev_get_by_index+0x5e/0x80 [11571.607567][ T3116] fib6_nh_init+0x3d8/0x15b0 [11571.607567][ T3116] ip6_route_info_create+0xf18/0x17d0 [11571.607567][ T3116] ip6_route_add+0x1c/0x140 [11571.607567][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11571.607567][ T3116] addrconf_add_dev+0xe2/0x170 [11571.607567][ T3116] inet6_addr_add+0x12f/0xa40 [11571.607567][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11571.607567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.607567][ T3116] netlink_rcv_skb+0x130/0x360 [11571.607567][ T3116] netlink_unicast+0x449/0x710 [11571.607567][ T3116] netlink_sendmsg+0x723/0xbe0 [11571.607567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11571.607567][ T3116] ___sys_sendmsg+0xee/0x170 [11571.607567][ T3116] __sys_sendmsg+0xcd/0x170 [11571.607567][ T3116] do_syscall_64+0xc6/0x1e0 [11571.607567][ T3116] [11571.610176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11571.610176][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11571.610176][ T3116] ipv6_find_idev+0x102/0x170 [11571.610176][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11571.610176][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.610176][ T3116] netlink_rcv_skb+0x130/0x360 [11571.610176][ T3116] netlink_unicast+0x449/0x710 [11571.610176][ T3116] netlink_sendmsg+0x723/0xbe0 [11571.610176][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11571.610176][ T3116] ___sys_sendmsg+0xee/0x170 [11571.610176][ T3116] __sys_sendmsg+0xcd/0x170 [11571.610176][ T3116] do_syscall_64+0xc6/0x1e0 [11571.610176][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11571.610176][ T3116] [11571.612073][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11571.612073][ T3116] neigh_parms_alloc+0x1e5/0x510 [11571.612073][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11571.612073][ T3116] ipv6_find_idev+0x102/0x170 [11571.612073][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11571.612073][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.612073][ T3116] netlink_rcv_skb+0x130/0x360 [11571.612073][ T3116] netlink_unicast+0x449/0x710 [11571.612073][ T3116] netlink_sendmsg+0x723/0xbe0 [11571.612073][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11571.612073][ T3116] ___sys_sendmsg+0xee/0x170 [11571.612073][ T3116] __sys_sendmsg+0xcd/0x170 [11571.612073][ T3116] do_syscall_64+0xc6/0x1e0 [11571.612073][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11571.612073][ T3116] [11581.636858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11581.638393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11581.638393][ T3116] dst_init+0x84/0x4a0 [11581.638393][ T3116] dst_alloc+0x97/0x150 [11581.638393][ T3116] ip6_dst_alloc+0x23/0x90 [11581.638393][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11581.638393][ T3116] ip6_pol_route+0x56f/0x840 [11581.638393][ T3116] __fib6_rule_action+0x47a/0x5b0 [11581.638393][ T3116] fib_rules_lookup+0x2b4/0xa20 [11581.638393][ T3116] fib6_rule_lookup+0x182/0x630 [11581.638393][ T3116] ip6_route_input+0x59c/0xa50 [11581.638393][ T3116] ipv6_rcv+0x397/0x810 [11581.638393][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11581.638393][ T3116] process_backlog+0x101/0x620 [11581.638393][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11581.638393][ T3116] net_rx_action+0x495/0xbe0 [11581.638393][ T3116] __do_softirq+0x1b5/0x7f6 [11581.638393][ T3116] [11581.641849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11581.641849][ T3116] netdev_get_by_index+0x5e/0x80 [11581.641849][ T3116] fib6_nh_init+0x3d8/0x15b0 [11581.641849][ T3116] ip6_route_info_create+0xf18/0x17d0 [11581.641849][ T3116] ip6_route_add+0x1c/0x140 [11581.641849][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11581.641849][ T3116] addrconf_add_dev+0xe2/0x170 [11581.641849][ T3116] inet6_addr_add+0x12f/0xa40 [11581.641849][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11581.641849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.641849][ T3116] netlink_rcv_skb+0x130/0x360 [11581.641849][ T3116] netlink_unicast+0x449/0x710 [11581.641849][ T3116] netlink_sendmsg+0x723/0xbe0 [11581.641849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11581.641849][ T3116] ___sys_sendmsg+0xee/0x170 [11581.641849][ T3116] __sys_sendmsg+0xcd/0x170 [11581.641849][ T3116] do_syscall_64+0xc6/0x1e0 [11581.641849][ T3116] [11581.645466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11581.645466][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11581.645466][ T3116] ipv6_find_idev+0x102/0x170 [11581.645466][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11581.645466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.645466][ T3116] netlink_rcv_skb+0x130/0x360 [11581.645466][ T3116] netlink_unicast+0x449/0x710 [11581.645466][ T3116] netlink_sendmsg+0x723/0xbe0 [11581.645466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11581.645466][ T3116] ___sys_sendmsg+0xee/0x170 [11581.645466][ T3116] __sys_sendmsg+0xcd/0x170 [11581.645466][ T3116] do_syscall_64+0xc6/0x1e0 [11581.645466][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11581.645466][ T3116] [11581.648306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11581.648306][ T3116] neigh_parms_alloc+0x1e5/0x510 [11581.648306][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11581.648306][ T3116] ipv6_find_idev+0x102/0x170 [11581.648306][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11581.648306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.648306][ T3116] netlink_rcv_skb+0x130/0x360 [11581.648306][ T3116] netlink_unicast+0x449/0x710 [11581.648306][ T3116] netlink_sendmsg+0x723/0xbe0 [11581.648306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11581.648306][ T3116] ___sys_sendmsg+0xee/0x170 [11581.648306][ T3116] __sys_sendmsg+0xcd/0x170 [11581.648306][ T3116] do_syscall_64+0xc6/0x1e0 [11581.648306][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11581.648306][ T3116] [11591.892846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11591.893482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11591.893482][ T3116] dst_init+0x84/0x4a0 [11591.893482][ T3116] dst_alloc+0x97/0x150 [11591.893482][ T3116] ip6_dst_alloc+0x23/0x90 [11591.893482][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11591.893482][ T3116] ip6_pol_route+0x56f/0x840 [11591.893482][ T3116] __fib6_rule_action+0x47a/0x5b0 [11591.893482][ T3116] fib_rules_lookup+0x2b4/0xa20 [11591.893482][ T3116] fib6_rule_lookup+0x182/0x630 [11591.893482][ T3116] ip6_route_input+0x59c/0xa50 [11591.893482][ T3116] ipv6_rcv+0x397/0x810 [11591.893482][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11591.893482][ T3116] process_backlog+0x101/0x620 [11591.893482][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11591.893482][ T3116] net_rx_action+0x495/0xbe0 [11591.893482][ T3116] __do_softirq+0x1b5/0x7f6 [11591.893482][ T3116] [11591.897020][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11591.897020][ T3116] netdev_get_by_index+0x5e/0x80 [11591.897020][ T3116] fib6_nh_init+0x3d8/0x15b0 [11591.897020][ T3116] ip6_route_info_create+0xf18/0x17d0 [11591.897020][ T3116] ip6_route_add+0x1c/0x140 [11591.897020][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11591.897020][ T3116] addrconf_add_dev+0xe2/0x170 [11591.897020][ T3116] inet6_addr_add+0x12f/0xa40 [11591.897020][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11591.897020][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.897020][ T3116] netlink_rcv_skb+0x130/0x360 [11591.897020][ T3116] netlink_unicast+0x449/0x710 [11591.897020][ T3116] netlink_sendmsg+0x723/0xbe0 [11591.897020][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11591.897020][ T3116] ___sys_sendmsg+0xee/0x170 [11591.897020][ T3116] __sys_sendmsg+0xcd/0x170 [11591.897020][ T3116] do_syscall_64+0xc6/0x1e0 [11591.897020][ T3116] [11591.900700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11591.900700][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11591.900700][ T3116] ipv6_find_idev+0x102/0x170 [11591.900700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11591.900700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.900700][ T3116] netlink_rcv_skb+0x130/0x360 [11591.900700][ T3116] netlink_unicast+0x449/0x710 [11591.900700][ T3116] netlink_sendmsg+0x723/0xbe0 [11591.900700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11591.900700][ T3116] ___sys_sendmsg+0xee/0x170 [11591.900700][ T3116] __sys_sendmsg+0xcd/0x170 [11591.900700][ T3116] do_syscall_64+0xc6/0x1e0 [11591.900700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11591.900700][ T3116] [11591.903516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11591.903516][ T3116] neigh_parms_alloc+0x1e5/0x510 [11591.903516][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11591.903516][ T3116] ipv6_find_idev+0x102/0x170 [11591.903516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11591.903516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.903516][ T3116] netlink_rcv_skb+0x130/0x360 [11591.903516][ T3116] netlink_unicast+0x449/0x710 [11591.903516][ T3116] netlink_sendmsg+0x723/0xbe0 [11591.903516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11591.903516][ T3116] ___sys_sendmsg+0xee/0x170 [11591.903516][ T3116] __sys_sendmsg+0xcd/0x170 [11591.903516][ T3116] do_syscall_64+0xc6/0x1e0 [11591.903516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11591.903516][ T3116] [11602.148873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11602.149353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11602.149353][ T3116] dst_init+0x84/0x4a0 [11602.149353][ T3116] dst_alloc+0x97/0x150 [11602.149353][ T3116] ip6_dst_alloc+0x23/0x90 [11602.149353][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11602.149353][ T3116] ip6_pol_route+0x56f/0x840 [11602.149353][ T3116] __fib6_rule_action+0x47a/0x5b0 [11602.149353][ T3116] fib_rules_lookup+0x2b4/0xa20 [11602.149353][ T3116] fib6_rule_lookup+0x182/0x630 [11602.149353][ T3116] ip6_route_input+0x59c/0xa50 [11602.149353][ T3116] ipv6_rcv+0x397/0x810 [11602.149353][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11602.149353][ T3116] process_backlog+0x101/0x620 [11602.149353][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11602.149353][ T3116] net_rx_action+0x495/0xbe0 [11602.149353][ T3116] __do_softirq+0x1b5/0x7f6 [11602.149353][ T3116] [11602.151467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11602.151467][ T3116] netdev_get_by_index+0x5e/0x80 [11602.151467][ T3116] fib6_nh_init+0x3d8/0x15b0 [11602.151467][ T3116] ip6_route_info_create+0xf18/0x17d0 [11602.151467][ T3116] ip6_route_add+0x1c/0x140 [11602.151467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11602.151467][ T3116] addrconf_add_dev+0xe2/0x170 [11602.151467][ T3116] inet6_addr_add+0x12f/0xa40 [11602.151467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11602.151467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11602.151467][ T3116] netlink_rcv_skb+0x130/0x360 [11602.151467][ T3116] netlink_unicast+0x449/0x710 [11602.151467][ T3116] netlink_sendmsg+0x723/0xbe0 [11602.151467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11602.151467][ T3116] ___sys_sendmsg+0xee/0x170 [11602.151467][ T3116] __sys_sendmsg+0xcd/0x170 [11602.151467][ T3116] do_syscall_64+0xc6/0x1e0 [11602.151467][ T3116] [11602.153667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11602.153667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11602.153667][ T3116] ipv6_find_idev+0x102/0x170 [11602.153667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11602.153667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11602.153667][ T3116] netlink_rcv_skb+0x130/0x360 [11602.153667][ T3116] netlink_unicast+0x449/0x710 [11602.153667][ T3116] netlink_sendmsg+0x723/0xbe0 [11602.153667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11602.153667][ T3116] ___sys_sendmsg+0xee/0x170 [11602.153667][ T3116] __sys_sendmsg+0xcd/0x170 [11602.153667][ T3116] do_syscall_64+0xc6/0x1e0 [11602.153667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11602.153667][ T3116] [11602.155410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11602.155410][ T3116] neigh_parms_alloc+0x1e5/0x510 [11602.155410][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11602.155410][ T3116] ipv6_find_idev+0x102/0x170 [11602.155410][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11602.155410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11602.155410][ T3116] netlink_rcv_skb+0x130/0x360 [11602.155410][ T3116] netlink_unicast+0x449/0x710 [11602.155410][ T3116] netlink_sendmsg+0x723/0xbe0 [11602.155410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11602.155410][ T3116] ___sys_sendmsg+0xee/0x170 [11602.155410][ T3116] __sys_sendmsg+0xcd/0x170 [11602.155410][ T3116] do_syscall_64+0xc6/0x1e0 [11602.155410][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11602.155410][ T3116] [11612.396825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11612.397309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11612.397309][ T3116] dst_init+0x84/0x4a0 [11612.397309][ T3116] dst_alloc+0x97/0x150 [11612.397309][ T3116] ip6_dst_alloc+0x23/0x90 [11612.397309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11612.397309][ T3116] ip6_pol_route+0x56f/0x840 [11612.397309][ T3116] __fib6_rule_action+0x47a/0x5b0 [11612.397309][ T3116] fib_rules_lookup+0x2b4/0xa20 [11612.397309][ T3116] fib6_rule_lookup+0x182/0x630 [11612.397309][ T3116] ip6_route_input+0x59c/0xa50 [11612.397309][ T3116] ipv6_rcv+0x397/0x810 [11612.397309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11612.397309][ T3116] process_backlog+0x101/0x620 [11612.397309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11612.397309][ T3116] net_rx_action+0x495/0xbe0 [11612.397309][ T3116] __do_softirq+0x1b5/0x7f6 [11612.397309][ T3116] [11612.399646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11612.399646][ T3116] netdev_get_by_index+0x5e/0x80 [11612.399646][ T3116] fib6_nh_init+0x3d8/0x15b0 [11612.399646][ T3116] ip6_route_info_create+0xf18/0x17d0 [11612.399646][ T3116] ip6_route_add+0x1c/0x140 [11612.399646][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11612.399646][ T3116] addrconf_add_dev+0xe2/0x170 [11612.399646][ T3116] inet6_addr_add+0x12f/0xa40 [11612.399646][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11612.399646][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11612.399646][ T3116] netlink_rcv_skb+0x130/0x360 [11612.399646][ T3116] netlink_unicast+0x449/0x710 [11612.399646][ T3116] netlink_sendmsg+0x723/0xbe0 [11612.399646][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11612.399646][ T3116] ___sys_sendmsg+0xee/0x170 [11612.399646][ T3116] __sys_sendmsg+0xcd/0x170 [11612.399646][ T3116] do_syscall_64+0xc6/0x1e0 [11612.399646][ T3116] [11612.402102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11612.402102][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11612.402102][ T3116] ipv6_find_idev+0x102/0x170 [11612.402102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11612.402102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11612.402102][ T3116] netlink_rcv_skb+0x130/0x360 [11612.402102][ T3116] netlink_unicast+0x449/0x710 [11612.402102][ T3116] netlink_sendmsg+0x723/0xbe0 [11612.402102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11612.402102][ T3116] ___sys_sendmsg+0xee/0x170 [11612.402102][ T3116] __sys_sendmsg+0xcd/0x170 [11612.402102][ T3116] do_syscall_64+0xc6/0x1e0 [11612.402102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11612.402102][ T3116] [11612.404015][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11612.404015][ T3116] neigh_parms_alloc+0x1e5/0x510 [11612.404015][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11612.404015][ T3116] ipv6_find_idev+0x102/0x170 [11612.404015][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11612.404015][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11612.404015][ T3116] netlink_rcv_skb+0x130/0x360 [11612.404015][ T3116] netlink_unicast+0x449/0x710 [11612.404015][ T3116] netlink_sendmsg+0x723/0xbe0 [11612.404015][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11612.404015][ T3116] ___sys_sendmsg+0xee/0x170 [11612.404015][ T3116] __sys_sendmsg+0xcd/0x170 [11612.404015][ T3116] do_syscall_64+0xc6/0x1e0 [11612.404015][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11612.404015][ T3116] [11622.644834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11622.645307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11622.645307][ T3116] dst_init+0x84/0x4a0 [11622.645307][ T3116] dst_alloc+0x97/0x150 [11622.645307][ T3116] ip6_dst_alloc+0x23/0x90 [11622.645307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11622.645307][ T3116] ip6_pol_route+0x56f/0x840 [11622.645307][ T3116] __fib6_rule_action+0x47a/0x5b0 [11622.645307][ T3116] fib_rules_lookup+0x2b4/0xa20 [11622.645307][ T3116] fib6_rule_lookup+0x182/0x630 [11622.645307][ T3116] ip6_route_input+0x59c/0xa50 [11622.645307][ T3116] ipv6_rcv+0x397/0x810 [11622.645307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11622.645307][ T3116] process_backlog+0x101/0x620 [11622.645307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11622.645307][ T3116] net_rx_action+0x495/0xbe0 [11622.645307][ T3116] __do_softirq+0x1b5/0x7f6 [11622.645307][ T3116] [11622.647684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11622.647684][ T3116] netdev_get_by_index+0x5e/0x80 [11622.647684][ T3116] fib6_nh_init+0x3d8/0x15b0 [11622.647684][ T3116] ip6_route_info_create+0xf18/0x17d0 [11622.647684][ T3116] ip6_route_add+0x1c/0x140 [11622.647684][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11622.647684][ T3116] addrconf_add_dev+0xe2/0x170 [11622.647684][ T3116] inet6_addr_add+0x12f/0xa40 [11622.647684][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11622.647684][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.647684][ T3116] netlink_rcv_skb+0x130/0x360 [11622.647684][ T3116] netlink_unicast+0x449/0x710 [11622.647684][ T3116] netlink_sendmsg+0x723/0xbe0 [11622.647684][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11622.647684][ T3116] ___sys_sendmsg+0xee/0x170 [11622.647684][ T3116] __sys_sendmsg+0xcd/0x170 [11622.647684][ T3116] do_syscall_64+0xc6/0x1e0 [11622.647684][ T3116] [11622.650149][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11622.650149][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11622.650149][ T3116] ipv6_find_idev+0x102/0x170 [11622.650149][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11622.650149][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.650149][ T3116] netlink_rcv_skb+0x130/0x360 [11622.650149][ T3116] netlink_unicast+0x449/0x710 [11622.650149][ T3116] netlink_sendmsg+0x723/0xbe0 [11622.650149][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11622.650149][ T3116] ___sys_sendmsg+0xee/0x170 [11622.650149][ T3116] __sys_sendmsg+0xcd/0x170 [11622.650149][ T3116] do_syscall_64+0xc6/0x1e0 [11622.650149][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11622.650149][ T3116] [11622.652091][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11622.652091][ T3116] neigh_parms_alloc+0x1e5/0x510 [11622.652091][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11622.652091][ T3116] ipv6_find_idev+0x102/0x170 [11622.652091][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11622.652091][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.652091][ T3116] netlink_rcv_skb+0x130/0x360 [11622.652091][ T3116] netlink_unicast+0x449/0x710 [11622.652091][ T3116] netlink_sendmsg+0x723/0xbe0 [11622.652091][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11622.652091][ T3116] ___sys_sendmsg+0xee/0x170 [11622.652091][ T3116] __sys_sendmsg+0xcd/0x170 [11622.652091][ T3116] do_syscall_64+0xc6/0x1e0 [11622.652091][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11622.652091][ T3116] [11632.892869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11632.893358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11632.893358][ T3116] dst_init+0x84/0x4a0 [11632.893358][ T3116] dst_alloc+0x97/0x150 [11632.893358][ T3116] ip6_dst_alloc+0x23/0x90 [11632.893358][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11632.893358][ T3116] ip6_pol_route+0x56f/0x840 [11632.893358][ T3116] __fib6_rule_action+0x47a/0x5b0 [11632.893358][ T3116] fib_rules_lookup+0x2b4/0xa20 [11632.893358][ T3116] fib6_rule_lookup+0x182/0x630 [11632.893358][ T3116] ip6_route_input+0x59c/0xa50 [11632.893358][ T3116] ipv6_rcv+0x397/0x810 [11632.893358][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11632.893358][ T3116] process_backlog+0x101/0x620 [11632.893358][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11632.893358][ T3116] net_rx_action+0x495/0xbe0 [11632.893358][ T3116] __do_softirq+0x1b5/0x7f6 [11632.893358][ T3116] [11632.895705][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11632.895705][ T3116] netdev_get_by_index+0x5e/0x80 [11632.895705][ T3116] fib6_nh_init+0x3d8/0x15b0 [11632.895705][ T3116] ip6_route_info_create+0xf18/0x17d0 [11632.895705][ T3116] ip6_route_add+0x1c/0x140 [11632.895705][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11632.895705][ T3116] addrconf_add_dev+0xe2/0x170 [11632.895705][ T3116] inet6_addr_add+0x12f/0xa40 [11632.895705][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11632.895705][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.895705][ T3116] netlink_rcv_skb+0x130/0x360 [11632.895705][ T3116] netlink_unicast+0x449/0x710 [11632.895705][ T3116] netlink_sendmsg+0x723/0xbe0 [11632.895705][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11632.895705][ T3116] ___sys_sendmsg+0xee/0x170 [11632.895705][ T3116] __sys_sendmsg+0xcd/0x170 [11632.895705][ T3116] do_syscall_64+0xc6/0x1e0 [11632.895705][ T3116] [11632.898173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11632.898173][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11632.898173][ T3116] ipv6_find_idev+0x102/0x170 [11632.898173][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11632.898173][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.898173][ T3116] netlink_rcv_skb+0x130/0x360 [11632.898173][ T3116] netlink_unicast+0x449/0x710 [11632.898173][ T3116] netlink_sendmsg+0x723/0xbe0 [11632.898173][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11632.898173][ T3116] ___sys_sendmsg+0xee/0x170 [11632.898173][ T3116] __sys_sendmsg+0xcd/0x170 [11632.898173][ T3116] do_syscall_64+0xc6/0x1e0 [11632.898173][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11632.898173][ T3116] [11632.900100][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11632.900100][ T3116] neigh_parms_alloc+0x1e5/0x510 [11632.900100][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11632.900100][ T3116] ipv6_find_idev+0x102/0x170 [11632.900100][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11632.900100][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.900100][ T3116] netlink_rcv_skb+0x130/0x360 [11632.900100][ T3116] netlink_unicast+0x449/0x710 [11632.900100][ T3116] netlink_sendmsg+0x723/0xbe0 [11632.900100][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11632.900100][ T3116] ___sys_sendmsg+0xee/0x170 [11632.900100][ T3116] __sys_sendmsg+0xcd/0x170 [11632.900100][ T3116] do_syscall_64+0xc6/0x1e0 [11632.900100][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11632.900100][ T3116] [11643.140850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11643.141383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11643.141383][ T3116] dst_init+0x84/0x4a0 [11643.141383][ T3116] dst_alloc+0x97/0x150 [11643.141383][ T3116] ip6_dst_alloc+0x23/0x90 [11643.141383][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11643.141383][ T3116] ip6_pol_route+0x56f/0x840 [11643.141383][ T3116] __fib6_rule_action+0x47a/0x5b0 [11643.141383][ T3116] fib_rules_lookup+0x2b4/0xa20 [11643.141383][ T3116] fib6_rule_lookup+0x182/0x630 [11643.141383][ T3116] ip6_route_input+0x59c/0xa50 [11643.141383][ T3116] ipv6_rcv+0x397/0x810 [11643.141383][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11643.141383][ T3116] process_backlog+0x101/0x620 [11643.141383][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11643.141383][ T3116] net_rx_action+0x495/0xbe0 [11643.141383][ T3116] __do_softirq+0x1b5/0x7f6 [11643.141383][ T3116] [11643.143679][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11643.143679][ T3116] netdev_get_by_index+0x5e/0x80 [11643.143679][ T3116] fib6_nh_init+0x3d8/0x15b0 [11643.143679][ T3116] ip6_route_info_create+0xf18/0x17d0 [11643.143679][ T3116] ip6_route_add+0x1c/0x140 [11643.143679][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11643.143679][ T3116] addrconf_add_dev+0xe2/0x170 [11643.143679][ T3116] inet6_addr_add+0x12f/0xa40 [11643.143679][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11643.143679][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11643.143679][ T3116] netlink_rcv_skb+0x130/0x360 [11643.143679][ T3116] netlink_unicast+0x449/0x710 [11643.143679][ T3116] netlink_sendmsg+0x723/0xbe0 [11643.143679][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11643.143679][ T3116] ___sys_sendmsg+0xee/0x170 [11643.143679][ T3116] __sys_sendmsg+0xcd/0x170 [11643.143679][ T3116] do_syscall_64+0xc6/0x1e0 [11643.143679][ T3116] [11643.146078][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11643.146078][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11643.146078][ T3116] ipv6_find_idev+0x102/0x170 [11643.146078][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11643.146078][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11643.146078][ T3116] netlink_rcv_skb+0x130/0x360 [11643.146078][ T3116] netlink_unicast+0x449/0x710 [11643.146078][ T3116] netlink_sendmsg+0x723/0xbe0 [11643.146078][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11643.146078][ T3116] ___sys_sendmsg+0xee/0x170 [11643.146078][ T3116] __sys_sendmsg+0xcd/0x170 [11643.146078][ T3116] do_syscall_64+0xc6/0x1e0 [11643.146078][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11643.146078][ T3116] [11643.147950][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11643.147950][ T3116] neigh_parms_alloc+0x1e5/0x510 [11643.147950][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11643.147950][ T3116] ipv6_find_idev+0x102/0x170 [11643.147950][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11643.147950][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11643.147950][ T3116] netlink_rcv_skb+0x130/0x360 [11643.147950][ T3116] netlink_unicast+0x449/0x710 [11643.147950][ T3116] netlink_sendmsg+0x723/0xbe0 [11643.147950][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11643.147950][ T3116] ___sys_sendmsg+0xee/0x170 [11643.147950][ T3116] __sys_sendmsg+0xcd/0x170 [11643.147950][ T3116] do_syscall_64+0xc6/0x1e0 [11643.147950][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11643.147950][ T3116] [11653.388828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11653.389325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11653.389325][ T3116] dst_init+0x84/0x4a0 [11653.389325][ T3116] dst_alloc+0x97/0x150 [11653.389325][ T3116] ip6_dst_alloc+0x23/0x90 [11653.389325][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11653.389325][ T3116] ip6_pol_route+0x56f/0x840 [11653.389325][ T3116] __fib6_rule_action+0x47a/0x5b0 [11653.389325][ T3116] fib_rules_lookup+0x2b4/0xa20 [11653.389325][ T3116] fib6_rule_lookup+0x182/0x630 [11653.389325][ T3116] ip6_route_input+0x59c/0xa50 [11653.389325][ T3116] ipv6_rcv+0x397/0x810 [11653.389325][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11653.389325][ T3116] process_backlog+0x101/0x620 [11653.389325][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11653.389325][ T3116] net_rx_action+0x495/0xbe0 [11653.389325][ T3116] __do_softirq+0x1b5/0x7f6 [11653.389325][ T3116] [11653.391882][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11653.391882][ T3116] netdev_get_by_index+0x5e/0x80 [11653.391882][ T3116] fib6_nh_init+0x3d8/0x15b0 [11653.391882][ T3116] ip6_route_info_create+0xf18/0x17d0 [11653.391882][ T3116] ip6_route_add+0x1c/0x140 [11653.391882][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11653.391882][ T3116] addrconf_add_dev+0xe2/0x170 [11653.391882][ T3116] inet6_addr_add+0x12f/0xa40 [11653.391882][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11653.391882][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11653.391882][ T3116] netlink_rcv_skb+0x130/0x360 [11653.391882][ T3116] netlink_unicast+0x449/0x710 [11653.391882][ T3116] netlink_sendmsg+0x723/0xbe0 [11653.391882][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11653.391882][ T3116] ___sys_sendmsg+0xee/0x170 [11653.391882][ T3116] __sys_sendmsg+0xcd/0x170 [11653.391882][ T3116] do_syscall_64+0xc6/0x1e0 [11653.391882][ T3116] [11653.394377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11653.394377][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11653.394377][ T3116] ipv6_find_idev+0x102/0x170 [11653.394377][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11653.394377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11653.394377][ T3116] netlink_rcv_skb+0x130/0x360 [11653.394377][ T3116] netlink_unicast+0x449/0x710 [11653.394377][ T3116] netlink_sendmsg+0x723/0xbe0 [11653.394377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11653.394377][ T3116] ___sys_sendmsg+0xee/0x170 [11653.394377][ T3116] __sys_sendmsg+0xcd/0x170 [11653.394377][ T3116] do_syscall_64+0xc6/0x1e0 [11653.394377][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11653.394377][ T3116] [11653.396301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11653.396301][ T3116] neigh_parms_alloc+0x1e5/0x510 [11653.396301][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11653.396301][ T3116] ipv6_find_idev+0x102/0x170 [11653.396301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11653.396301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11653.396301][ T3116] netlink_rcv_skb+0x130/0x360 [11653.396301][ T3116] netlink_unicast+0x449/0x710 [11653.396301][ T3116] netlink_sendmsg+0x723/0xbe0 [11653.396301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11653.396301][ T3116] ___sys_sendmsg+0xee/0x170 [11653.396301][ T3116] __sys_sendmsg+0xcd/0x170 [11653.396301][ T3116] do_syscall_64+0xc6/0x1e0 [11653.396301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11653.396301][ T3116] [11663.636834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11663.637303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11663.637303][ T3116] dst_init+0x84/0x4a0 [11663.637303][ T3116] dst_alloc+0x97/0x150 [11663.637303][ T3116] ip6_dst_alloc+0x23/0x90 [11663.637303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11663.637303][ T3116] ip6_pol_route+0x56f/0x840 [11663.637303][ T3116] __fib6_rule_action+0x47a/0x5b0 [11663.637303][ T3116] fib_rules_lookup+0x2b4/0xa20 [11663.637303][ T3116] fib6_rule_lookup+0x182/0x630 [11663.637303][ T3116] ip6_route_input+0x59c/0xa50 [11663.637303][ T3116] ipv6_rcv+0x397/0x810 [11663.637303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11663.637303][ T3116] process_backlog+0x101/0x620 [11663.637303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11663.637303][ T3116] net_rx_action+0x495/0xbe0 [11663.637303][ T3116] __do_softirq+0x1b5/0x7f6 [11663.637303][ T3116] [11663.639634][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11663.639634][ T3116] netdev_get_by_index+0x5e/0x80 [11663.639634][ T3116] fib6_nh_init+0x3d8/0x15b0 [11663.639634][ T3116] ip6_route_info_create+0xf18/0x17d0 [11663.639634][ T3116] ip6_route_add+0x1c/0x140 [11663.639634][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11663.639634][ T3116] addrconf_add_dev+0xe2/0x170 [11663.639634][ T3116] inet6_addr_add+0x12f/0xa40 [11663.639634][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11663.639634][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11663.639634][ T3116] netlink_rcv_skb+0x130/0x360 [11663.639634][ T3116] netlink_unicast+0x449/0x710 [11663.639634][ T3116] netlink_sendmsg+0x723/0xbe0 [11663.639634][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11663.639634][ T3116] ___sys_sendmsg+0xee/0x170 [11663.639634][ T3116] __sys_sendmsg+0xcd/0x170 [11663.639634][ T3116] do_syscall_64+0xc6/0x1e0 [11663.639634][ T3116] [11663.642091][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11663.642091][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11663.642091][ T3116] ipv6_find_idev+0x102/0x170 [11663.642091][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11663.642091][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11663.642091][ T3116] netlink_rcv_skb+0x130/0x360 [11663.642091][ T3116] netlink_unicast+0x449/0x710 [11663.642091][ T3116] netlink_sendmsg+0x723/0xbe0 [11663.642091][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11663.642091][ T3116] ___sys_sendmsg+0xee/0x170 [11663.642091][ T3116] __sys_sendmsg+0xcd/0x170 [11663.642091][ T3116] do_syscall_64+0xc6/0x1e0 [11663.642091][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11663.642091][ T3116] [11663.643819][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11663.643819][ T3116] neigh_parms_alloc+0x1e5/0x510 [11663.643819][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11663.643819][ T3116] ipv6_find_idev+0x102/0x170 [11663.643819][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11663.643819][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11663.643819][ T3116] netlink_rcv_skb+0x130/0x360 [11663.643819][ T3116] netlink_unicast+0x449/0x710 [11663.643819][ T3116] netlink_sendmsg+0x723/0xbe0 [11663.643819][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11663.643819][ T3116] ___sys_sendmsg+0xee/0x170 [11663.643819][ T3116] __sys_sendmsg+0xcd/0x170 [11663.643819][ T3116] do_syscall_64+0xc6/0x1e0 [11663.643819][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11663.643819][ T3116] [11673.884794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11673.885231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11673.885231][ T3116] dst_init+0x84/0x4a0 [11673.885231][ T3116] dst_alloc+0x97/0x150 [11673.885231][ T3116] ip6_dst_alloc+0x23/0x90 [11673.885231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11673.885231][ T3116] ip6_pol_route+0x56f/0x840 [11673.885231][ T3116] __fib6_rule_action+0x47a/0x5b0 [11673.885231][ T3116] fib_rules_lookup+0x2b4/0xa20 [11673.885231][ T3116] fib6_rule_lookup+0x182/0x630 [11673.885231][ T3116] ip6_route_input+0x59c/0xa50 [11673.885231][ T3116] ipv6_rcv+0x397/0x810 [11673.885231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11673.885231][ T3116] process_backlog+0x101/0x620 [11673.885231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11673.885231][ T3116] net_rx_action+0x495/0xbe0 [11673.885231][ T3116] __do_softirq+0x1b5/0x7f6 [11673.885231][ T3116] [11673.887530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11673.887530][ T3116] netdev_get_by_index+0x5e/0x80 [11673.887530][ T3116] fib6_nh_init+0x3d8/0x15b0 [11673.887530][ T3116] ip6_route_info_create+0xf18/0x17d0 [11673.887530][ T3116] ip6_route_add+0x1c/0x140 [11673.887530][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11673.887530][ T3116] addrconf_add_dev+0xe2/0x170 [11673.887530][ T3116] inet6_addr_add+0x12f/0xa40 [11673.887530][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11673.887530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.887530][ T3116] netlink_rcv_skb+0x130/0x360 [11673.887530][ T3116] netlink_unicast+0x449/0x710 [11673.887530][ T3116] netlink_sendmsg+0x723/0xbe0 [11673.887530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11673.887530][ T3116] ___sys_sendmsg+0xee/0x170 [11673.887530][ T3116] __sys_sendmsg+0xcd/0x170 [11673.887530][ T3116] do_syscall_64+0xc6/0x1e0 [11673.887530][ T3116] [11673.889961][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11673.889961][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11673.889961][ T3116] ipv6_find_idev+0x102/0x170 [11673.889961][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11673.889961][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.889961][ T3116] netlink_rcv_skb+0x130/0x360 [11673.889961][ T3116] netlink_unicast+0x449/0x710 [11673.889961][ T3116] netlink_sendmsg+0x723/0xbe0 [11673.889961][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11673.889961][ T3116] ___sys_sendmsg+0xee/0x170 [11673.889961][ T3116] __sys_sendmsg+0xcd/0x170 [11673.889961][ T3116] do_syscall_64+0xc6/0x1e0 [11673.889961][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11673.889961][ T3116] [11673.891850][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11673.891850][ T3116] neigh_parms_alloc+0x1e5/0x510 [11673.891850][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11673.891850][ T3116] ipv6_find_idev+0x102/0x170 [11673.891850][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11673.891850][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.891850][ T3116] netlink_rcv_skb+0x130/0x360 [11673.891850][ T3116] netlink_unicast+0x449/0x710 [11673.891850][ T3116] netlink_sendmsg+0x723/0xbe0 [11673.891850][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11673.891850][ T3116] ___sys_sendmsg+0xee/0x170 [11673.891850][ T3116] __sys_sendmsg+0xcd/0x170 [11673.891850][ T3116] do_syscall_64+0xc6/0x1e0 [11673.891850][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11673.891850][ T3116] [11684.092805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11684.093250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11684.093250][ T3116] dst_init+0x84/0x4a0 [11684.093250][ T3116] dst_alloc+0x97/0x150 [11684.093250][ T3116] ip6_dst_alloc+0x23/0x90 [11684.093250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11684.093250][ T3116] ip6_pol_route+0x56f/0x840 [11684.093250][ T3116] __fib6_rule_action+0x47a/0x5b0 [11684.093250][ T3116] fib_rules_lookup+0x2b4/0xa20 [11684.093250][ T3116] fib6_rule_lookup+0x182/0x630 [11684.093250][ T3116] ip6_route_input+0x59c/0xa50 [11684.093250][ T3116] ipv6_rcv+0x397/0x810 [11684.093250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11684.093250][ T3116] process_backlog+0x101/0x620 [11684.093250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11684.093250][ T3116] net_rx_action+0x495/0xbe0 [11684.093250][ T3116] __do_softirq+0x1b5/0x7f6 [11684.093250][ T3116] [11684.095724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11684.095724][ T3116] netdev_get_by_index+0x5e/0x80 [11684.095724][ T3116] fib6_nh_init+0x3d8/0x15b0 [11684.095724][ T3116] ip6_route_info_create+0xf18/0x17d0 [11684.095724][ T3116] ip6_route_add+0x1c/0x140 [11684.095724][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11684.095724][ T3116] addrconf_add_dev+0xe2/0x170 [11684.095724][ T3116] inet6_addr_add+0x12f/0xa40 [11684.095724][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11684.095724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11684.095724][ T3116] netlink_rcv_skb+0x130/0x360 [11684.095724][ T3116] netlink_unicast+0x449/0x710 [11684.095724][ T3116] netlink_sendmsg+0x723/0xbe0 [11684.095724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11684.095724][ T3116] ___sys_sendmsg+0xee/0x170 [11684.095724][ T3116] __sys_sendmsg+0xcd/0x170 [11684.095724][ T3116] do_syscall_64+0xc6/0x1e0 [11684.095724][ T3116] [11684.098302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11684.098302][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11684.098302][ T3116] ipv6_find_idev+0x102/0x170 [11684.098302][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11684.098302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11684.098302][ T3116] netlink_rcv_skb+0x130/0x360 [11684.098302][ T3116] netlink_unicast+0x449/0x710 [11684.098302][ T3116] netlink_sendmsg+0x723/0xbe0 [11684.098302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11684.098302][ T3116] ___sys_sendmsg+0xee/0x170 [11684.098302][ T3116] __sys_sendmsg+0xcd/0x170 [11684.098302][ T3116] do_syscall_64+0xc6/0x1e0 [11684.098302][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11684.098302][ T3116] [11684.100254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11684.100254][ T3116] neigh_parms_alloc+0x1e5/0x510 [11684.100254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11684.100254][ T3116] ipv6_find_idev+0x102/0x170 [11684.100254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11684.100254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11684.100254][ T3116] netlink_rcv_skb+0x130/0x360 [11684.100254][ T3116] netlink_unicast+0x449/0x710 [11684.100254][ T3116] netlink_sendmsg+0x723/0xbe0 [11684.100254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11684.100254][ T3116] ___sys_sendmsg+0xee/0x170 [11684.100254][ T3116] __sys_sendmsg+0xcd/0x170 [11684.100254][ T3116] do_syscall_64+0xc6/0x1e0 [11684.100254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11684.100254][ T3116] [11694.333825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11694.334401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11694.334401][ T3116] dst_init+0x84/0x4a0 [11694.334401][ T3116] dst_alloc+0x97/0x150 [11694.334401][ T3116] ip6_dst_alloc+0x23/0x90 [11694.334401][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11694.334401][ T3116] ip6_pol_route+0x56f/0x840 [11694.334401][ T3116] __fib6_rule_action+0x47a/0x5b0 [11694.334401][ T3116] fib_rules_lookup+0x2b4/0xa20 [11694.334401][ T3116] fib6_rule_lookup+0x182/0x630 [11694.334401][ T3116] ip6_route_input+0x59c/0xa50 [11694.334401][ T3116] ipv6_rcv+0x397/0x810 [11694.334401][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11694.334401][ T3116] process_backlog+0x101/0x620 [11694.334401][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11694.334401][ T3116] net_rx_action+0x495/0xbe0 [11694.334401][ T3116] __do_softirq+0x1b5/0x7f6 [11694.334401][ T3116] [11694.337535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11694.337535][ T3116] netdev_get_by_index+0x5e/0x80 [11694.337535][ T3116] fib6_nh_init+0x3d8/0x15b0 [11694.337535][ T3116] ip6_route_info_create+0xf18/0x17d0 [11694.337535][ T3116] ip6_route_add+0x1c/0x140 [11694.337535][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11694.337535][ T3116] addrconf_add_dev+0xe2/0x170 [11694.337535][ T3116] inet6_addr_add+0x12f/0xa40 [11694.337535][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11694.337535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11694.337535][ T3116] netlink_rcv_skb+0x130/0x360 [11694.337535][ T3116] netlink_unicast+0x449/0x710 [11694.337535][ T3116] netlink_sendmsg+0x723/0xbe0 [11694.337535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11694.337535][ T3116] ___sys_sendmsg+0xee/0x170 [11694.337535][ T3116] __sys_sendmsg+0xcd/0x170 [11694.337535][ T3116] do_syscall_64+0xc6/0x1e0 [11694.337535][ T3116] [11694.341038][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11694.341038][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11694.341038][ T3116] ipv6_find_idev+0x102/0x170 [11694.341038][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11694.341038][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11694.341038][ T3116] netlink_rcv_skb+0x130/0x360 [11694.341038][ T3116] netlink_unicast+0x449/0x710 [11694.341038][ T3116] netlink_sendmsg+0x723/0xbe0 [11694.341038][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11694.341038][ T3116] ___sys_sendmsg+0xee/0x170 [11694.341038][ T3116] __sys_sendmsg+0xcd/0x170 [11694.341038][ T3116] do_syscall_64+0xc6/0x1e0 [11694.341038][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11694.341038][ T3116] [11694.343635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11694.343635][ T3116] neigh_parms_alloc+0x1e5/0x510 [11694.343635][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11694.343635][ T3116] ipv6_find_idev+0x102/0x170 [11694.343635][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11694.343635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11694.343635][ T3116] netlink_rcv_skb+0x130/0x360 [11694.343635][ T3116] netlink_unicast+0x449/0x710 [11694.343635][ T3116] netlink_sendmsg+0x723/0xbe0 [11694.343635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11694.343635][ T3116] ___sys_sendmsg+0xee/0x170 [11694.343635][ T3116] __sys_sendmsg+0xcd/0x170 [11694.343635][ T3116] do_syscall_64+0xc6/0x1e0 [11694.343635][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11694.343635][ T3116] [11704.588818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11704.589410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11704.589410][ T3116] dst_init+0x84/0x4a0 [11704.589410][ T3116] dst_alloc+0x97/0x150 [11704.589410][ T3116] ip6_dst_alloc+0x23/0x90 [11704.589410][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11704.589410][ T3116] ip6_pol_route+0x56f/0x840 [11704.589410][ T3116] __fib6_rule_action+0x47a/0x5b0 [11704.589410][ T3116] fib_rules_lookup+0x2b4/0xa20 [11704.589410][ T3116] fib6_rule_lookup+0x182/0x630 [11704.589410][ T3116] ip6_route_input+0x59c/0xa50 [11704.589410][ T3116] ipv6_rcv+0x397/0x810 [11704.589410][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11704.589410][ T3116] process_backlog+0x101/0x620 [11704.589410][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11704.589410][ T3116] net_rx_action+0x495/0xbe0 [11704.589410][ T3116] __do_softirq+0x1b5/0x7f6 [11704.589410][ T3116] [11704.592868][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11704.592868][ T3116] netdev_get_by_index+0x5e/0x80 [11704.592868][ T3116] fib6_nh_init+0x3d8/0x15b0 [11704.592868][ T3116] ip6_route_info_create+0xf18/0x17d0 [11704.592868][ T3116] ip6_route_add+0x1c/0x140 [11704.592868][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11704.592868][ T3116] addrconf_add_dev+0xe2/0x170 [11704.592868][ T3116] inet6_addr_add+0x12f/0xa40 [11704.592868][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11704.592868][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11704.592868][ T3116] netlink_rcv_skb+0x130/0x360 [11704.592868][ T3116] netlink_unicast+0x449/0x710 [11704.592868][ T3116] netlink_sendmsg+0x723/0xbe0 [11704.592868][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11704.592868][ T3116] ___sys_sendmsg+0xee/0x170 [11704.592868][ T3116] __sys_sendmsg+0xcd/0x170 [11704.592868][ T3116] do_syscall_64+0xc6/0x1e0 [11704.592868][ T3116] [11704.596492][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11704.596492][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11704.596492][ T3116] ipv6_find_idev+0x102/0x170 [11704.596492][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11704.596492][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11704.596492][ T3116] netlink_rcv_skb+0x130/0x360 [11704.596492][ T3116] netlink_unicast+0x449/0x710 [11704.596492][ T3116] netlink_sendmsg+0x723/0xbe0 [11704.596492][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11704.596492][ T3116] ___sys_sendmsg+0xee/0x170 [11704.596492][ T3116] __sys_sendmsg+0xcd/0x170 [11704.596492][ T3116] do_syscall_64+0xc6/0x1e0 [11704.596492][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11704.596492][ T3116] [11704.599382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11704.599382][ T3116] neigh_parms_alloc+0x1e5/0x510 [11704.599382][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11704.599382][ T3116] ipv6_find_idev+0x102/0x170 [11704.599382][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11704.599382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11704.599382][ T3116] netlink_rcv_skb+0x130/0x360 [11704.599382][ T3116] netlink_unicast+0x449/0x710 [11704.599382][ T3116] netlink_sendmsg+0x723/0xbe0 [11704.599382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11704.599382][ T3116] ___sys_sendmsg+0xee/0x170 [11704.599382][ T3116] __sys_sendmsg+0xcd/0x170 [11704.599382][ T3116] do_syscall_64+0xc6/0x1e0 [11704.599382][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11704.599382][ T3116] [11714.844780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11714.845222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11714.845222][ T3116] dst_init+0x84/0x4a0 [11714.845222][ T3116] dst_alloc+0x97/0x150 [11714.845222][ T3116] ip6_dst_alloc+0x23/0x90 [11714.845222][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11714.845222][ T3116] ip6_pol_route+0x56f/0x840 [11714.845222][ T3116] __fib6_rule_action+0x47a/0x5b0 [11714.845222][ T3116] fib_rules_lookup+0x2b4/0xa20 [11714.845222][ T3116] fib6_rule_lookup+0x182/0x630 [11714.845222][ T3116] ip6_route_input+0x59c/0xa50 [11714.845222][ T3116] ipv6_rcv+0x397/0x810 [11714.845222][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11714.845222][ T3116] process_backlog+0x101/0x620 [11714.845222][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11714.845222][ T3116] net_rx_action+0x495/0xbe0 [11714.845222][ T3116] __do_softirq+0x1b5/0x7f6 [11714.845222][ T3116] [11714.848089][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11714.848089][ T3116] netdev_get_by_index+0x5e/0x80 [11714.848089][ T3116] fib6_nh_init+0x3d8/0x15b0 [11714.848089][ T3116] ip6_route_info_create+0xf18/0x17d0 [11714.848089][ T3116] ip6_route_add+0x1c/0x140 [11714.848089][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11714.848089][ T3116] addrconf_add_dev+0xe2/0x170 [11714.848089][ T3116] inet6_addr_add+0x12f/0xa40 [11714.848089][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11714.848089][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11714.848089][ T3116] netlink_rcv_skb+0x130/0x360 [11714.848089][ T3116] netlink_unicast+0x449/0x710 [11714.848089][ T3116] netlink_sendmsg+0x723/0xbe0 [11714.848089][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11714.848089][ T3116] ___sys_sendmsg+0xee/0x170 [11714.848089][ T3116] __sys_sendmsg+0xcd/0x170 [11714.848089][ T3116] do_syscall_64+0xc6/0x1e0 [11714.848089][ T3116] [11714.850295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11714.850295][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11714.850295][ T3116] ipv6_find_idev+0x102/0x170 [11714.850295][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11714.850295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11714.850295][ T3116] netlink_rcv_skb+0x130/0x360 [11714.850295][ T3116] netlink_unicast+0x449/0x710 [11714.850295][ T3116] netlink_sendmsg+0x723/0xbe0 [11714.850295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11714.850295][ T3116] ___sys_sendmsg+0xee/0x170 [11714.850295][ T3116] __sys_sendmsg+0xcd/0x170 [11714.850295][ T3116] do_syscall_64+0xc6/0x1e0 [11714.850295][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11714.850295][ T3116] [11714.852012][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11714.852012][ T3116] neigh_parms_alloc+0x1e5/0x510 [11714.852012][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11714.852012][ T3116] ipv6_find_idev+0x102/0x170 [11714.852012][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11714.852012][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11714.852012][ T3116] netlink_rcv_skb+0x130/0x360 [11714.852012][ T3116] netlink_unicast+0x449/0x710 [11714.852012][ T3116] netlink_sendmsg+0x723/0xbe0 [11714.852012][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11714.852012][ T3116] ___sys_sendmsg+0xee/0x170 [11714.852012][ T3116] __sys_sendmsg+0xcd/0x170 [11714.852012][ T3116] do_syscall_64+0xc6/0x1e0 [11714.852012][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11714.852012][ T3116] [11725.100863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11725.101317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11725.101317][ T3116] dst_init+0x84/0x4a0 [11725.101317][ T3116] dst_alloc+0x97/0x150 [11725.101317][ T3116] ip6_dst_alloc+0x23/0x90 [11725.101317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11725.101317][ T3116] ip6_pol_route+0x56f/0x840 [11725.101317][ T3116] __fib6_rule_action+0x47a/0x5b0 [11725.101317][ T3116] fib_rules_lookup+0x2b4/0xa20 [11725.101317][ T3116] fib6_rule_lookup+0x182/0x630 [11725.101317][ T3116] ip6_route_input+0x59c/0xa50 [11725.101317][ T3116] ipv6_rcv+0x397/0x810 [11725.101317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11725.101317][ T3116] process_backlog+0x101/0x620 [11725.101317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11725.101317][ T3116] net_rx_action+0x495/0xbe0 [11725.101317][ T3116] __do_softirq+0x1b5/0x7f6 [11725.101317][ T3116] [11725.103412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11725.103412][ T3116] netdev_get_by_index+0x5e/0x80 [11725.103412][ T3116] fib6_nh_init+0x3d8/0x15b0 [11725.103412][ T3116] ip6_route_info_create+0xf18/0x17d0 [11725.103412][ T3116] ip6_route_add+0x1c/0x140 [11725.103412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11725.103412][ T3116] addrconf_add_dev+0xe2/0x170 [11725.103412][ T3116] inet6_addr_add+0x12f/0xa40 [11725.103412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11725.103412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11725.103412][ T3116] netlink_rcv_skb+0x130/0x360 [11725.103412][ T3116] netlink_unicast+0x449/0x710 [11725.103412][ T3116] netlink_sendmsg+0x723/0xbe0 [11725.103412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11725.103412][ T3116] ___sys_sendmsg+0xee/0x170 [11725.103412][ T3116] __sys_sendmsg+0xcd/0x170 [11725.103412][ T3116] do_syscall_64+0xc6/0x1e0 [11725.103412][ T3116] [11725.105790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11725.105790][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11725.105790][ T3116] ipv6_find_idev+0x102/0x170 [11725.105790][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11725.105790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11725.105790][ T3116] netlink_rcv_skb+0x130/0x360 [11725.105790][ T3116] netlink_unicast+0x449/0x710 [11725.105790][ T3116] netlink_sendmsg+0x723/0xbe0 [11725.105790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11725.105790][ T3116] ___sys_sendmsg+0xee/0x170 [11725.105790][ T3116] __sys_sendmsg+0xcd/0x170 [11725.105790][ T3116] do_syscall_64+0xc6/0x1e0 [11725.105790][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11725.105790][ T3116] [11725.107507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11725.107507][ T3116] neigh_parms_alloc+0x1e5/0x510 [11725.107507][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11725.107507][ T3116] ipv6_find_idev+0x102/0x170 [11725.107507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11725.107507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11725.107507][ T3116] netlink_rcv_skb+0x130/0x360 [11725.107507][ T3116] netlink_unicast+0x449/0x710 [11725.107507][ T3116] netlink_sendmsg+0x723/0xbe0 [11725.107507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11725.107507][ T3116] ___sys_sendmsg+0xee/0x170 [11725.107507][ T3116] __sys_sendmsg+0xcd/0x170 [11725.107507][ T3116] do_syscall_64+0xc6/0x1e0 [11725.107507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11725.107507][ T3116] [11735.356833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11735.357501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11735.357501][ T3116] dst_init+0x84/0x4a0 [11735.357501][ T3116] dst_alloc+0x97/0x150 [11735.357501][ T3116] ip6_dst_alloc+0x23/0x90 [11735.357501][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11735.357501][ T3116] ip6_pol_route+0x56f/0x840 [11735.357501][ T3116] __fib6_rule_action+0x47a/0x5b0 [11735.357501][ T3116] fib_rules_lookup+0x2b4/0xa20 [11735.357501][ T3116] fib6_rule_lookup+0x182/0x630 [11735.357501][ T3116] ip6_route_input+0x59c/0xa50 [11735.357501][ T3116] ipv6_rcv+0x397/0x810 [11735.357501][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11735.357501][ T3116] process_backlog+0x101/0x620 [11735.357501][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11735.357501][ T3116] net_rx_action+0x495/0xbe0 [11735.357501][ T3116] __do_softirq+0x1b5/0x7f6 [11735.357501][ T3116] [11735.360801][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11735.360801][ T3116] netdev_get_by_index+0x5e/0x80 [11735.360801][ T3116] fib6_nh_init+0x3d8/0x15b0 [11735.360801][ T3116] ip6_route_info_create+0xf18/0x17d0 [11735.360801][ T3116] ip6_route_add+0x1c/0x140 [11735.360801][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11735.360801][ T3116] addrconf_add_dev+0xe2/0x170 [11735.360801][ T3116] inet6_addr_add+0x12f/0xa40 [11735.360801][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11735.360801][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11735.360801][ T3116] netlink_rcv_skb+0x130/0x360 [11735.360801][ T3116] netlink_unicast+0x449/0x710 [11735.360801][ T3116] netlink_sendmsg+0x723/0xbe0 [11735.360801][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11735.360801][ T3116] ___sys_sendmsg+0xee/0x170 [11735.360801][ T3116] __sys_sendmsg+0xcd/0x170 [11735.360801][ T3116] do_syscall_64+0xc6/0x1e0 [11735.360801][ T3116] [11735.364195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11735.364195][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11735.364195][ T3116] ipv6_find_idev+0x102/0x170 [11735.364195][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11735.364195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11735.364195][ T3116] netlink_rcv_skb+0x130/0x360 [11735.364195][ T3116] netlink_unicast+0x449/0x710 [11735.364195][ T3116] netlink_sendmsg+0x723/0xbe0 [11735.364195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11735.364195][ T3116] ___sys_sendmsg+0xee/0x170 [11735.364195][ T3116] __sys_sendmsg+0xcd/0x170 [11735.364195][ T3116] do_syscall_64+0xc6/0x1e0 [11735.364195][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11735.364195][ T3116] [11735.366909][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11735.366909][ T3116] neigh_parms_alloc+0x1e5/0x510 [11735.366909][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11735.366909][ T3116] ipv6_find_idev+0x102/0x170 [11735.366909][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11735.366909][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11735.366909][ T3116] netlink_rcv_skb+0x130/0x360 [11735.366909][ T3116] netlink_unicast+0x449/0x710 [11735.366909][ T3116] netlink_sendmsg+0x723/0xbe0 [11735.366909][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11735.366909][ T3116] ___sys_sendmsg+0xee/0x170 [11735.366909][ T3116] __sys_sendmsg+0xcd/0x170 [11735.366909][ T3116] do_syscall_64+0xc6/0x1e0 [11735.366909][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11735.366909][ T3116] [11745.620875][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11745.621514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11745.621514][ T3116] dst_init+0x84/0x4a0 [11745.621514][ T3116] dst_alloc+0x97/0x150 [11745.621514][ T3116] ip6_dst_alloc+0x23/0x90 [11745.621514][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11745.621514][ T3116] ip6_pol_route+0x56f/0x840 [11745.621514][ T3116] __fib6_rule_action+0x47a/0x5b0 [11745.621514][ T3116] fib_rules_lookup+0x2b4/0xa20 [11745.621514][ T3116] fib6_rule_lookup+0x182/0x630 [11745.621514][ T3116] ip6_route_input+0x59c/0xa50 [11745.621514][ T3116] ipv6_rcv+0x397/0x810 [11745.621514][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11745.621514][ T3116] process_backlog+0x101/0x620 [11745.621514][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11745.621514][ T3116] net_rx_action+0x495/0xbe0 [11745.621514][ T3116] __do_softirq+0x1b5/0x7f6 [11745.621514][ T3116] [11745.624956][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11745.624956][ T3116] netdev_get_by_index+0x5e/0x80 [11745.624956][ T3116] fib6_nh_init+0x3d8/0x15b0 [11745.624956][ T3116] ip6_route_info_create+0xf18/0x17d0 [11745.624956][ T3116] ip6_route_add+0x1c/0x140 [11745.624956][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11745.624956][ T3116] addrconf_add_dev+0xe2/0x170 [11745.624956][ T3116] inet6_addr_add+0x12f/0xa40 [11745.624956][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11745.624956][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11745.624956][ T3116] netlink_rcv_skb+0x130/0x360 [11745.624956][ T3116] netlink_unicast+0x449/0x710 [11745.624956][ T3116] netlink_sendmsg+0x723/0xbe0 [11745.624956][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11745.624956][ T3116] ___sys_sendmsg+0xee/0x170 [11745.624956][ T3116] __sys_sendmsg+0xcd/0x170 [11745.624956][ T3116] do_syscall_64+0xc6/0x1e0 [11745.624956][ T3116] [11745.627484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11745.627484][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11745.627484][ T3116] ipv6_find_idev+0x102/0x170 [11745.627484][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11745.627484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11745.627484][ T3116] netlink_rcv_skb+0x130/0x360 [11745.627484][ T3116] netlink_unicast+0x449/0x710 [11745.627484][ T3116] netlink_sendmsg+0x723/0xbe0 [11745.627484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11745.627484][ T3116] ___sys_sendmsg+0xee/0x170 [11745.627484][ T3116] __sys_sendmsg+0xcd/0x170 [11745.627484][ T3116] do_syscall_64+0xc6/0x1e0 [11745.627484][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11745.627484][ T3116] [11745.629254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11745.629254][ T3116] neigh_parms_alloc+0x1e5/0x510 [11745.629254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11745.629254][ T3116] ipv6_find_idev+0x102/0x170 [11745.629254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11745.629254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11745.629254][ T3116] netlink_rcv_skb+0x130/0x360 [11745.629254][ T3116] netlink_unicast+0x449/0x710 [11745.629254][ T3116] netlink_sendmsg+0x723/0xbe0 [11745.629254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11745.629254][ T3116] ___sys_sendmsg+0xee/0x170 [11745.629254][ T3116] __sys_sendmsg+0xcd/0x170 [11745.629254][ T3116] do_syscall_64+0xc6/0x1e0 [11745.629254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11745.629254][ T3116] [11755.732925][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11755.733376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11755.733376][ T3116] dst_init+0x84/0x4a0 [11755.733376][ T3116] dst_alloc+0x97/0x150 [11755.733376][ T3116] ip6_dst_alloc+0x23/0x90 [11755.733376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11755.733376][ T3116] ip6_pol_route+0x56f/0x840 [11755.733376][ T3116] __fib6_rule_action+0x47a/0x5b0 [11755.733376][ T3116] fib_rules_lookup+0x2b4/0xa20 [11755.733376][ T3116] fib6_rule_lookup+0x182/0x630 [11755.733376][ T3116] ip6_route_input+0x59c/0xa50 [11755.733376][ T3116] ipv6_rcv+0x397/0x810 [11755.733376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11755.733376][ T3116] process_backlog+0x101/0x620 [11755.733376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11755.733376][ T3116] net_rx_action+0x495/0xbe0 [11755.733376][ T3116] __do_softirq+0x1b5/0x7f6 [11755.733376][ T3116] [11755.735490][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11755.735490][ T3116] netdev_get_by_index+0x5e/0x80 [11755.735490][ T3116] fib6_nh_init+0x3d8/0x15b0 [11755.735490][ T3116] ip6_route_info_create+0xf18/0x17d0 [11755.735490][ T3116] ip6_route_add+0x1c/0x140 [11755.735490][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11755.735490][ T3116] addrconf_add_dev+0xe2/0x170 [11755.735490][ T3116] inet6_addr_add+0x12f/0xa40 [11755.735490][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11755.735490][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11755.735490][ T3116] netlink_rcv_skb+0x130/0x360 [11755.735490][ T3116] netlink_unicast+0x449/0x710 [11755.735490][ T3116] netlink_sendmsg+0x723/0xbe0 [11755.735490][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11755.735490][ T3116] ___sys_sendmsg+0xee/0x170 [11755.735490][ T3116] __sys_sendmsg+0xcd/0x170 [11755.735490][ T3116] do_syscall_64+0xc6/0x1e0 [11755.735490][ T3116] [11755.737700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11755.737700][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11755.737700][ T3116] ipv6_find_idev+0x102/0x170 [11755.737700][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11755.737700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11755.737700][ T3116] netlink_rcv_skb+0x130/0x360 [11755.737700][ T3116] netlink_unicast+0x449/0x710 [11755.737700][ T3116] netlink_sendmsg+0x723/0xbe0 [11755.737700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11755.737700][ T3116] ___sys_sendmsg+0xee/0x170 [11755.737700][ T3116] __sys_sendmsg+0xcd/0x170 [11755.737700][ T3116] do_syscall_64+0xc6/0x1e0 [11755.737700][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11755.737700][ T3116] [11755.739593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11755.739593][ T3116] neigh_parms_alloc+0x1e5/0x510 [11755.739593][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11755.739593][ T3116] ipv6_find_idev+0x102/0x170 [11755.739593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11755.739593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11755.739593][ T3116] netlink_rcv_skb+0x130/0x360 [11755.739593][ T3116] netlink_unicast+0x449/0x710 [11755.739593][ T3116] netlink_sendmsg+0x723/0xbe0 [11755.739593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11755.739593][ T3116] ___sys_sendmsg+0xee/0x170 [11755.739593][ T3116] __sys_sendmsg+0xcd/0x170 [11755.739593][ T3116] do_syscall_64+0xc6/0x1e0 [11755.739593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11755.739593][ T3116] [11765.980809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11765.981252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11765.981252][ T3116] dst_init+0x84/0x4a0 [11765.981252][ T3116] dst_alloc+0x97/0x150 [11765.981252][ T3116] ip6_dst_alloc+0x23/0x90 [11765.981252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11765.981252][ T3116] ip6_pol_route+0x56f/0x840 [11765.981252][ T3116] __fib6_rule_action+0x47a/0x5b0 [11765.981252][ T3116] fib_rules_lookup+0x2b4/0xa20 [11765.981252][ T3116] fib6_rule_lookup+0x182/0x630 [11765.981252][ T3116] ip6_route_input+0x59c/0xa50 [11765.981252][ T3116] ipv6_rcv+0x397/0x810 [11765.981252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11765.981252][ T3116] process_backlog+0x101/0x620 [11765.981252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11765.981252][ T3116] net_rx_action+0x495/0xbe0 [11765.981252][ T3116] __do_softirq+0x1b5/0x7f6 [11765.981252][ T3116] [11765.983389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11765.983389][ T3116] netdev_get_by_index+0x5e/0x80 [11765.983389][ T3116] fib6_nh_init+0x3d8/0x15b0 [11765.983389][ T3116] ip6_route_info_create+0xf18/0x17d0 [11765.983389][ T3116] ip6_route_add+0x1c/0x140 [11765.983389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11765.983389][ T3116] addrconf_add_dev+0xe2/0x170 [11765.983389][ T3116] inet6_addr_add+0x12f/0xa40 [11765.983389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11765.983389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11765.983389][ T3116] netlink_rcv_skb+0x130/0x360 [11765.983389][ T3116] netlink_unicast+0x449/0x710 [11765.983389][ T3116] netlink_sendmsg+0x723/0xbe0 [11765.983389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11765.983389][ T3116] ___sys_sendmsg+0xee/0x170 [11765.983389][ T3116] __sys_sendmsg+0xcd/0x170 [11765.983389][ T3116] do_syscall_64+0xc6/0x1e0 [11765.983389][ T3116] [11765.985585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11765.985585][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11765.985585][ T3116] ipv6_find_idev+0x102/0x170 [11765.985585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11765.985585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11765.985585][ T3116] netlink_rcv_skb+0x130/0x360 [11765.985585][ T3116] netlink_unicast+0x449/0x710 [11765.985585][ T3116] netlink_sendmsg+0x723/0xbe0 [11765.985585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11765.985585][ T3116] ___sys_sendmsg+0xee/0x170 [11765.985585][ T3116] __sys_sendmsg+0xcd/0x170 [11765.985585][ T3116] do_syscall_64+0xc6/0x1e0 [11765.985585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11765.985585][ T3116] [11765.987369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11765.987369][ T3116] neigh_parms_alloc+0x1e5/0x510 [11765.987369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11765.987369][ T3116] ipv6_find_idev+0x102/0x170 [11765.987369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11765.987369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11765.987369][ T3116] netlink_rcv_skb+0x130/0x360 [11765.987369][ T3116] netlink_unicast+0x449/0x710 [11765.987369][ T3116] netlink_sendmsg+0x723/0xbe0 [11765.987369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11765.987369][ T3116] ___sys_sendmsg+0xee/0x170 [11765.987369][ T3116] __sys_sendmsg+0xcd/0x170 [11765.987369][ T3116] do_syscall_64+0xc6/0x1e0 [11765.987369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11765.987369][ T3116] [11776.228805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11776.229303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11776.229303][ T3116] dst_init+0x84/0x4a0 [11776.229303][ T3116] dst_alloc+0x97/0x150 [11776.229303][ T3116] ip6_dst_alloc+0x23/0x90 [11776.229303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11776.229303][ T3116] ip6_pol_route+0x56f/0x840 [11776.229303][ T3116] __fib6_rule_action+0x47a/0x5b0 [11776.229303][ T3116] fib_rules_lookup+0x2b4/0xa20 [11776.229303][ T3116] fib6_rule_lookup+0x182/0x630 [11776.229303][ T3116] ip6_route_input+0x59c/0xa50 [11776.229303][ T3116] ipv6_rcv+0x397/0x810 [11776.229303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11776.229303][ T3116] process_backlog+0x101/0x620 [11776.229303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11776.229303][ T3116] net_rx_action+0x495/0xbe0 [11776.229303][ T3116] __do_softirq+0x1b5/0x7f6 [11776.229303][ T3116] [11776.231386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11776.231386][ T3116] netdev_get_by_index+0x5e/0x80 [11776.231386][ T3116] fib6_nh_init+0x3d8/0x15b0 [11776.231386][ T3116] ip6_route_info_create+0xf18/0x17d0 [11776.231386][ T3116] ip6_route_add+0x1c/0x140 [11776.231386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11776.231386][ T3116] addrconf_add_dev+0xe2/0x170 [11776.231386][ T3116] inet6_addr_add+0x12f/0xa40 [11776.231386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11776.231386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11776.231386][ T3116] netlink_rcv_skb+0x130/0x360 [11776.231386][ T3116] netlink_unicast+0x449/0x710 [11776.231386][ T3116] netlink_sendmsg+0x723/0xbe0 [11776.231386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11776.231386][ T3116] ___sys_sendmsg+0xee/0x170 [11776.231386][ T3116] __sys_sendmsg+0xcd/0x170 [11776.231386][ T3116] do_syscall_64+0xc6/0x1e0 [11776.231386][ T3116] [11776.233601][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11776.233601][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11776.233601][ T3116] ipv6_find_idev+0x102/0x170 [11776.233601][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11776.233601][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11776.233601][ T3116] netlink_rcv_skb+0x130/0x360 [11776.233601][ T3116] netlink_unicast+0x449/0x710 [11776.233601][ T3116] netlink_sendmsg+0x723/0xbe0 [11776.233601][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11776.233601][ T3116] ___sys_sendmsg+0xee/0x170 [11776.233601][ T3116] __sys_sendmsg+0xcd/0x170 [11776.233601][ T3116] do_syscall_64+0xc6/0x1e0 [11776.233601][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11776.233601][ T3116] [11776.235303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11776.235303][ T3116] neigh_parms_alloc+0x1e5/0x510 [11776.235303][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11776.235303][ T3116] ipv6_find_idev+0x102/0x170 [11776.235303][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11776.235303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11776.235303][ T3116] netlink_rcv_skb+0x130/0x360 [11776.235303][ T3116] netlink_unicast+0x449/0x710 [11776.235303][ T3116] netlink_sendmsg+0x723/0xbe0 [11776.235303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11776.235303][ T3116] ___sys_sendmsg+0xee/0x170 [11776.235303][ T3116] __sys_sendmsg+0xcd/0x170 [11776.235303][ T3116] do_syscall_64+0xc6/0x1e0 [11776.235303][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11776.235303][ T3116] [11786.284820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11786.285246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11786.285246][ T3116] dst_init+0x84/0x4a0 [11786.285246][ T3116] dst_alloc+0x97/0x150 [11786.285246][ T3116] ip6_dst_alloc+0x23/0x90 [11786.285246][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11786.285246][ T3116] ip6_pol_route+0x56f/0x840 [11786.285246][ T3116] __fib6_rule_action+0x47a/0x5b0 [11786.285246][ T3116] fib_rules_lookup+0x2b4/0xa20 [11786.285246][ T3116] fib6_rule_lookup+0x182/0x630 [11786.285246][ T3116] ip6_route_input+0x59c/0xa50 [11786.285246][ T3116] ipv6_rcv+0x397/0x810 [11786.285246][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11786.285246][ T3116] process_backlog+0x101/0x620 [11786.285246][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11786.285246][ T3116] net_rx_action+0x495/0xbe0 [11786.285246][ T3116] __do_softirq+0x1b5/0x7f6 [11786.285246][ T3116] [11786.287343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11786.287343][ T3116] netdev_get_by_index+0x5e/0x80 [11786.287343][ T3116] fib6_nh_init+0x3d8/0x15b0 [11786.287343][ T3116] ip6_route_info_create+0xf18/0x17d0 [11786.287343][ T3116] ip6_route_add+0x1c/0x140 [11786.287343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11786.287343][ T3116] addrconf_add_dev+0xe2/0x170 [11786.287343][ T3116] inet6_addr_add+0x12f/0xa40 [11786.287343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11786.287343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11786.287343][ T3116] netlink_rcv_skb+0x130/0x360 [11786.287343][ T3116] netlink_unicast+0x449/0x710 [11786.287343][ T3116] netlink_sendmsg+0x723/0xbe0 [11786.287343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11786.287343][ T3116] ___sys_sendmsg+0xee/0x170 [11786.287343][ T3116] __sys_sendmsg+0xcd/0x170 [11786.287343][ T3116] do_syscall_64+0xc6/0x1e0 [11786.287343][ T3116] [11786.289517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11786.289517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11786.289517][ T3116] ipv6_find_idev+0x102/0x170 [11786.289517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11786.289517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11786.289517][ T3116] netlink_rcv_skb+0x130/0x360 [11786.289517][ T3116] netlink_unicast+0x449/0x710 [11786.289517][ T3116] netlink_sendmsg+0x723/0xbe0 [11786.289517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11786.289517][ T3116] ___sys_sendmsg+0xee/0x170 [11786.289517][ T3116] __sys_sendmsg+0xcd/0x170 [11786.289517][ T3116] do_syscall_64+0xc6/0x1e0 [11786.289517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11786.289517][ T3116] [11786.291227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11786.291227][ T3116] neigh_parms_alloc+0x1e5/0x510 [11786.291227][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11786.291227][ T3116] ipv6_find_idev+0x102/0x170 [11786.291227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11786.291227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11786.291227][ T3116] netlink_rcv_skb+0x130/0x360 [11786.291227][ T3116] netlink_unicast+0x449/0x710 [11786.291227][ T3116] netlink_sendmsg+0x723/0xbe0 [11786.291227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11786.291227][ T3116] ___sys_sendmsg+0xee/0x170 [11786.291227][ T3116] __sys_sendmsg+0xcd/0x170 [11786.291227][ T3116] do_syscall_64+0xc6/0x1e0 [11786.291227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11786.291227][ T3116] [11796.396820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11796.397263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11796.397263][ T3116] dst_init+0x84/0x4a0 [11796.397263][ T3116] dst_alloc+0x97/0x150 [11796.397263][ T3116] ip6_dst_alloc+0x23/0x90 [11796.397263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11796.397263][ T3116] ip6_pol_route+0x56f/0x840 [11796.397263][ T3116] __fib6_rule_action+0x47a/0x5b0 [11796.397263][ T3116] fib_rules_lookup+0x2b4/0xa20 [11796.397263][ T3116] fib6_rule_lookup+0x182/0x630 [11796.397263][ T3116] ip6_route_input+0x59c/0xa50 [11796.397263][ T3116] ipv6_rcv+0x397/0x810 [11796.397263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11796.397263][ T3116] process_backlog+0x101/0x620 [11796.397263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11796.397263][ T3116] net_rx_action+0x495/0xbe0 [11796.397263][ T3116] __do_softirq+0x1b5/0x7f6 [11796.397263][ T3116] [11796.399377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11796.399377][ T3116] netdev_get_by_index+0x5e/0x80 [11796.399377][ T3116] fib6_nh_init+0x3d8/0x15b0 [11796.399377][ T3116] ip6_route_info_create+0xf18/0x17d0 [11796.399377][ T3116] ip6_route_add+0x1c/0x140 [11796.399377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11796.399377][ T3116] addrconf_add_dev+0xe2/0x170 [11796.399377][ T3116] inet6_addr_add+0x12f/0xa40 [11796.399377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11796.399377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11796.399377][ T3116] netlink_rcv_skb+0x130/0x360 [11796.399377][ T3116] netlink_unicast+0x449/0x710 [11796.399377][ T3116] netlink_sendmsg+0x723/0xbe0 [11796.399377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11796.399377][ T3116] ___sys_sendmsg+0xee/0x170 [11796.399377][ T3116] __sys_sendmsg+0xcd/0x170 [11796.399377][ T3116] do_syscall_64+0xc6/0x1e0 [11796.399377][ T3116] [11796.401576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11796.401576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11796.401576][ T3116] ipv6_find_idev+0x102/0x170 [11796.401576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11796.401576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11796.401576][ T3116] netlink_rcv_skb+0x130/0x360 [11796.401576][ T3116] netlink_unicast+0x449/0x710 [11796.401576][ T3116] netlink_sendmsg+0x723/0xbe0 [11796.401576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11796.401576][ T3116] ___sys_sendmsg+0xee/0x170 [11796.401576][ T3116] __sys_sendmsg+0xcd/0x170 [11796.401576][ T3116] do_syscall_64+0xc6/0x1e0 [11796.401576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11796.401576][ T3116] [11796.403413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11796.403413][ T3116] neigh_parms_alloc+0x1e5/0x510 [11796.403413][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11796.403413][ T3116] ipv6_find_idev+0x102/0x170 [11796.403413][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11796.403413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11796.403413][ T3116] netlink_rcv_skb+0x130/0x360 [11796.403413][ T3116] netlink_unicast+0x449/0x710 [11796.403413][ T3116] netlink_sendmsg+0x723/0xbe0 [11796.403413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11796.403413][ T3116] ___sys_sendmsg+0xee/0x170 [11796.403413][ T3116] __sys_sendmsg+0xcd/0x170 [11796.403413][ T3116] do_syscall_64+0xc6/0x1e0 [11796.403413][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11796.403413][ T3116] [11806.644817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11806.645263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11806.645263][ T3116] dst_init+0x84/0x4a0 [11806.645263][ T3116] dst_alloc+0x97/0x150 [11806.645263][ T3116] ip6_dst_alloc+0x23/0x90 [11806.645263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11806.645263][ T3116] ip6_pol_route+0x56f/0x840 [11806.645263][ T3116] __fib6_rule_action+0x47a/0x5b0 [11806.645263][ T3116] fib_rules_lookup+0x2b4/0xa20 [11806.645263][ T3116] fib6_rule_lookup+0x182/0x630 [11806.645263][ T3116] ip6_route_input+0x59c/0xa50 [11806.645263][ T3116] ipv6_rcv+0x397/0x810 [11806.645263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11806.645263][ T3116] process_backlog+0x101/0x620 [11806.645263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11806.645263][ T3116] net_rx_action+0x495/0xbe0 [11806.645263][ T3116] __do_softirq+0x1b5/0x7f6 [11806.645263][ T3116] [11806.647383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11806.647383][ T3116] netdev_get_by_index+0x5e/0x80 [11806.647383][ T3116] fib6_nh_init+0x3d8/0x15b0 [11806.647383][ T3116] ip6_route_info_create+0xf18/0x17d0 [11806.647383][ T3116] ip6_route_add+0x1c/0x140 [11806.647383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11806.647383][ T3116] addrconf_add_dev+0xe2/0x170 [11806.647383][ T3116] inet6_addr_add+0x12f/0xa40 [11806.647383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11806.647383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11806.647383][ T3116] netlink_rcv_skb+0x130/0x360 [11806.647383][ T3116] netlink_unicast+0x449/0x710 [11806.647383][ T3116] netlink_sendmsg+0x723/0xbe0 [11806.647383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11806.647383][ T3116] ___sys_sendmsg+0xee/0x170 [11806.647383][ T3116] __sys_sendmsg+0xcd/0x170 [11806.647383][ T3116] do_syscall_64+0xc6/0x1e0 [11806.647383][ T3116] [11806.649673][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11806.649673][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11806.649673][ T3116] ipv6_find_idev+0x102/0x170 [11806.649673][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11806.649673][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11806.649673][ T3116] netlink_rcv_skb+0x130/0x360 [11806.649673][ T3116] netlink_unicast+0x449/0x710 [11806.649673][ T3116] netlink_sendmsg+0x723/0xbe0 [11806.649673][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11806.649673][ T3116] ___sys_sendmsg+0xee/0x170 [11806.649673][ T3116] __sys_sendmsg+0xcd/0x170 [11806.649673][ T3116] do_syscall_64+0xc6/0x1e0 [11806.649673][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11806.649673][ T3116] [11806.651403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11806.651403][ T3116] neigh_parms_alloc+0x1e5/0x510 [11806.651403][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11806.651403][ T3116] ipv6_find_idev+0x102/0x170 [11806.651403][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11806.651403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11806.651403][ T3116] netlink_rcv_skb+0x130/0x360 [11806.651403][ T3116] netlink_unicast+0x449/0x710 [11806.651403][ T3116] netlink_sendmsg+0x723/0xbe0 [11806.651403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11806.651403][ T3116] ___sys_sendmsg+0xee/0x170 [11806.651403][ T3116] __sys_sendmsg+0xcd/0x170 [11806.651403][ T3116] do_syscall_64+0xc6/0x1e0 [11806.651403][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11806.651403][ T3116] [11816.892945][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11816.893402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11816.893402][ T3116] dst_init+0x84/0x4a0 [11816.893402][ T3116] dst_alloc+0x97/0x150 [11816.893402][ T3116] ip6_dst_alloc+0x23/0x90 [11816.893402][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11816.893402][ T3116] ip6_pol_route+0x56f/0x840 [11816.893402][ T3116] __fib6_rule_action+0x47a/0x5b0 [11816.893402][ T3116] fib_rules_lookup+0x2b4/0xa20 [11816.893402][ T3116] fib6_rule_lookup+0x182/0x630 [11816.893402][ T3116] ip6_route_input+0x59c/0xa50 [11816.893402][ T3116] ipv6_rcv+0x397/0x810 [11816.893402][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11816.893402][ T3116] process_backlog+0x101/0x620 [11816.893402][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11816.893402][ T3116] net_rx_action+0x495/0xbe0 [11816.893402][ T3116] __do_softirq+0x1b5/0x7f6 [11816.893402][ T3116] [11816.895724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11816.895724][ T3116] netdev_get_by_index+0x5e/0x80 [11816.895724][ T3116] fib6_nh_init+0x3d8/0x15b0 [11816.895724][ T3116] ip6_route_info_create+0xf18/0x17d0 [11816.895724][ T3116] ip6_route_add+0x1c/0x140 [11816.895724][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11816.895724][ T3116] addrconf_add_dev+0xe2/0x170 [11816.895724][ T3116] inet6_addr_add+0x12f/0xa40 [11816.895724][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11816.895724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11816.895724][ T3116] netlink_rcv_skb+0x130/0x360 [11816.895724][ T3116] netlink_unicast+0x449/0x710 [11816.895724][ T3116] netlink_sendmsg+0x723/0xbe0 [11816.895724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11816.895724][ T3116] ___sys_sendmsg+0xee/0x170 [11816.895724][ T3116] __sys_sendmsg+0xcd/0x170 [11816.895724][ T3116] do_syscall_64+0xc6/0x1e0 [11816.895724][ T3116] [11816.898196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11816.898196][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11816.898196][ T3116] ipv6_find_idev+0x102/0x170 [11816.898196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11816.898196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11816.898196][ T3116] netlink_rcv_skb+0x130/0x360 [11816.898196][ T3116] netlink_unicast+0x449/0x710 [11816.898196][ T3116] netlink_sendmsg+0x723/0xbe0 [11816.898196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11816.898196][ T3116] ___sys_sendmsg+0xee/0x170 [11816.898196][ T3116] __sys_sendmsg+0xcd/0x170 [11816.898196][ T3116] do_syscall_64+0xc6/0x1e0 [11816.898196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11816.898196][ T3116] [11816.899958][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11816.899958][ T3116] neigh_parms_alloc+0x1e5/0x510 [11816.899958][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11816.899958][ T3116] ipv6_find_idev+0x102/0x170 [11816.899958][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11816.899958][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11816.899958][ T3116] netlink_rcv_skb+0x130/0x360 [11816.899958][ T3116] netlink_unicast+0x449/0x710 [11816.899958][ T3116] netlink_sendmsg+0x723/0xbe0 [11816.899958][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11816.899958][ T3116] ___sys_sendmsg+0xee/0x170 [11816.899958][ T3116] __sys_sendmsg+0xcd/0x170 [11816.899958][ T3116] do_syscall_64+0xc6/0x1e0 [11816.899958][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11816.899958][ T3116] [11827.140826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11827.141371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11827.141371][ T3116] dst_init+0x84/0x4a0 [11827.141371][ T3116] dst_alloc+0x97/0x150 [11827.141371][ T3116] ip6_dst_alloc+0x23/0x90 [11827.141371][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11827.141371][ T3116] ip6_pol_route+0x56f/0x840 [11827.141371][ T3116] __fib6_rule_action+0x47a/0x5b0 [11827.141371][ T3116] fib_rules_lookup+0x2b4/0xa20 [11827.141371][ T3116] fib6_rule_lookup+0x182/0x630 [11827.141371][ T3116] ip6_route_input+0x59c/0xa50 [11827.141371][ T3116] ipv6_rcv+0x397/0x810 [11827.141371][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11827.141371][ T3116] process_backlog+0x101/0x620 [11827.141371][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11827.141371][ T3116] net_rx_action+0x495/0xbe0 [11827.141371][ T3116] __do_softirq+0x1b5/0x7f6 [11827.141371][ T3116] [11827.144790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11827.144790][ T3116] netdev_get_by_index+0x5e/0x80 [11827.144790][ T3116] fib6_nh_init+0x3d8/0x15b0 [11827.144790][ T3116] ip6_route_info_create+0xf18/0x17d0 [11827.144790][ T3116] ip6_route_add+0x1c/0x140 [11827.144790][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11827.144790][ T3116] addrconf_add_dev+0xe2/0x170 [11827.144790][ T3116] inet6_addr_add+0x12f/0xa40 [11827.144790][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11827.144790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11827.144790][ T3116] netlink_rcv_skb+0x130/0x360 [11827.144790][ T3116] netlink_unicast+0x449/0x710 [11827.144790][ T3116] netlink_sendmsg+0x723/0xbe0 [11827.144790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11827.144790][ T3116] ___sys_sendmsg+0xee/0x170 [11827.144790][ T3116] __sys_sendmsg+0xcd/0x170 [11827.144790][ T3116] do_syscall_64+0xc6/0x1e0 [11827.144790][ T3116] [11827.148312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11827.148312][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11827.148312][ T3116] ipv6_find_idev+0x102/0x170 [11827.148312][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11827.148312][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11827.148312][ T3116] netlink_rcv_skb+0x130/0x360 [11827.148312][ T3116] netlink_unicast+0x449/0x710 [11827.148312][ T3116] netlink_sendmsg+0x723/0xbe0 [11827.148312][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11827.148312][ T3116] ___sys_sendmsg+0xee/0x170 [11827.148312][ T3116] __sys_sendmsg+0xcd/0x170 [11827.148312][ T3116] do_syscall_64+0xc6/0x1e0 [11827.148312][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11827.148312][ T3116] [11827.151093][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11827.151093][ T3116] neigh_parms_alloc+0x1e5/0x510 [11827.151093][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11827.151093][ T3116] ipv6_find_idev+0x102/0x170 [11827.151093][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11827.151093][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11827.151093][ T3116] netlink_rcv_skb+0x130/0x360 [11827.151093][ T3116] netlink_unicast+0x449/0x710 [11827.151093][ T3116] netlink_sendmsg+0x723/0xbe0 [11827.151093][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11827.151093][ T3116] ___sys_sendmsg+0xee/0x170 [11827.151093][ T3116] __sys_sendmsg+0xcd/0x170 [11827.151093][ T3116] do_syscall_64+0xc6/0x1e0 [11827.151093][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11827.151093][ T3116] [11837.388848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11837.389310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11837.389310][ T3116] dst_init+0x84/0x4a0 [11837.389310][ T3116] dst_alloc+0x97/0x150 [11837.389310][ T3116] ip6_dst_alloc+0x23/0x90 [11837.389310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11837.389310][ T3116] ip6_pol_route+0x56f/0x840 [11837.389310][ T3116] __fib6_rule_action+0x47a/0x5b0 [11837.389310][ T3116] fib_rules_lookup+0x2b4/0xa20 [11837.389310][ T3116] fib6_rule_lookup+0x182/0x630 [11837.389310][ T3116] ip6_route_input+0x59c/0xa50 [11837.389310][ T3116] ipv6_rcv+0x397/0x810 [11837.389310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11837.389310][ T3116] process_backlog+0x101/0x620 [11837.389310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11837.389310][ T3116] net_rx_action+0x495/0xbe0 [11837.389310][ T3116] __do_softirq+0x1b5/0x7f6 [11837.389310][ T3116] [11837.391649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11837.391649][ T3116] netdev_get_by_index+0x5e/0x80 [11837.391649][ T3116] fib6_nh_init+0x3d8/0x15b0 [11837.391649][ T3116] ip6_route_info_create+0xf18/0x17d0 [11837.391649][ T3116] ip6_route_add+0x1c/0x140 [11837.391649][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11837.391649][ T3116] addrconf_add_dev+0xe2/0x170 [11837.391649][ T3116] inet6_addr_add+0x12f/0xa40 [11837.391649][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11837.391649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11837.391649][ T3116] netlink_rcv_skb+0x130/0x360 [11837.391649][ T3116] netlink_unicast+0x449/0x710 [11837.391649][ T3116] netlink_sendmsg+0x723/0xbe0 [11837.391649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11837.391649][ T3116] ___sys_sendmsg+0xee/0x170 [11837.391649][ T3116] __sys_sendmsg+0xcd/0x170 [11837.391649][ T3116] do_syscall_64+0xc6/0x1e0 [11837.391649][ T3116] [11837.394065][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11837.394065][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11837.394065][ T3116] ipv6_find_idev+0x102/0x170 [11837.394065][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11837.394065][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11837.394065][ T3116] netlink_rcv_skb+0x130/0x360 [11837.394065][ T3116] netlink_unicast+0x449/0x710 [11837.394065][ T3116] netlink_sendmsg+0x723/0xbe0 [11837.394065][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11837.394065][ T3116] ___sys_sendmsg+0xee/0x170 [11837.394065][ T3116] __sys_sendmsg+0xcd/0x170 [11837.394065][ T3116] do_syscall_64+0xc6/0x1e0 [11837.394065][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11837.394065][ T3116] [11837.395948][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11837.395948][ T3116] neigh_parms_alloc+0x1e5/0x510 [11837.395948][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11837.395948][ T3116] ipv6_find_idev+0x102/0x170 [11837.395948][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11837.395948][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11837.395948][ T3116] netlink_rcv_skb+0x130/0x360 [11837.395948][ T3116] netlink_unicast+0x449/0x710 [11837.395948][ T3116] netlink_sendmsg+0x723/0xbe0 [11837.395948][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11837.395948][ T3116] ___sys_sendmsg+0xee/0x170 [11837.395948][ T3116] __sys_sendmsg+0xcd/0x170 [11837.395948][ T3116] do_syscall_64+0xc6/0x1e0 [11837.395948][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11837.395948][ T3116] [11847.468817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11847.469262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11847.469262][ T3116] dst_init+0x84/0x4a0 [11847.469262][ T3116] dst_alloc+0x97/0x150 [11847.469262][ T3116] ip6_dst_alloc+0x23/0x90 [11847.469262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11847.469262][ T3116] ip6_pol_route+0x56f/0x840 [11847.469262][ T3116] __fib6_rule_action+0x47a/0x5b0 [11847.469262][ T3116] fib_rules_lookup+0x2b4/0xa20 [11847.469262][ T3116] fib6_rule_lookup+0x182/0x630 [11847.469262][ T3116] ip6_route_input+0x59c/0xa50 [11847.469262][ T3116] ipv6_rcv+0x397/0x810 [11847.469262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11847.469262][ T3116] process_backlog+0x101/0x620 [11847.469262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11847.469262][ T3116] net_rx_action+0x495/0xbe0 [11847.469262][ T3116] __do_softirq+0x1b5/0x7f6 [11847.469262][ T3116] [11847.471510][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11847.471510][ T3116] netdev_get_by_index+0x5e/0x80 [11847.471510][ T3116] fib6_nh_init+0x3d8/0x15b0 [11847.471510][ T3116] ip6_route_info_create+0xf18/0x17d0 [11847.471510][ T3116] ip6_route_add+0x1c/0x140 [11847.471510][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11847.471510][ T3116] addrconf_add_dev+0xe2/0x170 [11847.471510][ T3116] inet6_addr_add+0x12f/0xa40 [11847.471510][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11847.471510][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11847.471510][ T3116] netlink_rcv_skb+0x130/0x360 [11847.471510][ T3116] netlink_unicast+0x449/0x710 [11847.471510][ T3116] netlink_sendmsg+0x723/0xbe0 [11847.471510][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11847.471510][ T3116] ___sys_sendmsg+0xee/0x170 [11847.471510][ T3116] __sys_sendmsg+0xcd/0x170 [11847.471510][ T3116] do_syscall_64+0xc6/0x1e0 [11847.471510][ T3116] [11847.473722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11847.473722][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11847.473722][ T3116] ipv6_find_idev+0x102/0x170 [11847.473722][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11847.473722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11847.473722][ T3116] netlink_rcv_skb+0x130/0x360 [11847.473722][ T3116] netlink_unicast+0x449/0x710 [11847.473722][ T3116] netlink_sendmsg+0x723/0xbe0 [11847.473722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11847.473722][ T3116] ___sys_sendmsg+0xee/0x170 [11847.473722][ T3116] __sys_sendmsg+0xcd/0x170 [11847.473722][ T3116] do_syscall_64+0xc6/0x1e0 [11847.473722][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11847.473722][ T3116] [11847.475419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11847.475419][ T3116] neigh_parms_alloc+0x1e5/0x510 [11847.475419][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11847.475419][ T3116] ipv6_find_idev+0x102/0x170 [11847.475419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11847.475419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11847.475419][ T3116] netlink_rcv_skb+0x130/0x360 [11847.475419][ T3116] netlink_unicast+0x449/0x710 [11847.475419][ T3116] netlink_sendmsg+0x723/0xbe0 [11847.475419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11847.475419][ T3116] ___sys_sendmsg+0xee/0x170 [11847.475419][ T3116] __sys_sendmsg+0xcd/0x170 [11847.475419][ T3116] do_syscall_64+0xc6/0x1e0 [11847.475419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11847.475419][ T3116] [11857.724865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11857.725430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11857.725430][ T3116] dst_init+0x84/0x4a0 [11857.725430][ T3116] dst_alloc+0x97/0x150 [11857.725430][ T3116] ip6_dst_alloc+0x23/0x90 [11857.725430][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11857.725430][ T3116] ip6_pol_route+0x56f/0x840 [11857.725430][ T3116] __fib6_rule_action+0x47a/0x5b0 [11857.725430][ T3116] fib_rules_lookup+0x2b4/0xa20 [11857.725430][ T3116] fib6_rule_lookup+0x182/0x630 [11857.725430][ T3116] ip6_route_input+0x59c/0xa50 [11857.725430][ T3116] ipv6_rcv+0x397/0x810 [11857.725430][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11857.725430][ T3116] process_backlog+0x101/0x620 [11857.725430][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11857.725430][ T3116] net_rx_action+0x495/0xbe0 [11857.725430][ T3116] __do_softirq+0x1b5/0x7f6 [11857.725430][ T3116] [11857.728770][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11857.728770][ T3116] netdev_get_by_index+0x5e/0x80 [11857.728770][ T3116] fib6_nh_init+0x3d8/0x15b0 [11857.728770][ T3116] ip6_route_info_create+0xf18/0x17d0 [11857.728770][ T3116] ip6_route_add+0x1c/0x140 [11857.728770][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11857.728770][ T3116] addrconf_add_dev+0xe2/0x170 [11857.728770][ T3116] inet6_addr_add+0x12f/0xa40 [11857.728770][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11857.728770][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11857.728770][ T3116] netlink_rcv_skb+0x130/0x360 [11857.728770][ T3116] netlink_unicast+0x449/0x710 [11857.728770][ T3116] netlink_sendmsg+0x723/0xbe0 [11857.728770][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11857.728770][ T3116] ___sys_sendmsg+0xee/0x170 [11857.728770][ T3116] __sys_sendmsg+0xcd/0x170 [11857.728770][ T3116] do_syscall_64+0xc6/0x1e0 [11857.728770][ T3116] [11857.732120][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11857.732120][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11857.732120][ T3116] ipv6_find_idev+0x102/0x170 [11857.732120][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11857.732120][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11857.732120][ T3116] netlink_rcv_skb+0x130/0x360 [11857.732120][ T3116] netlink_unicast+0x449/0x710 [11857.732120][ T3116] netlink_sendmsg+0x723/0xbe0 [11857.732120][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11857.732120][ T3116] ___sys_sendmsg+0xee/0x170 [11857.732120][ T3116] __sys_sendmsg+0xcd/0x170 [11857.732120][ T3116] do_syscall_64+0xc6/0x1e0 [11857.732120][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11857.732120][ T3116] [11857.734794][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11857.734794][ T3116] neigh_parms_alloc+0x1e5/0x510 [11857.734794][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11857.734794][ T3116] ipv6_find_idev+0x102/0x170 [11857.734794][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11857.734794][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11857.734794][ T3116] netlink_rcv_skb+0x130/0x360 [11857.734794][ T3116] netlink_unicast+0x449/0x710 [11857.734794][ T3116] netlink_sendmsg+0x723/0xbe0 [11857.734794][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11857.734794][ T3116] ___sys_sendmsg+0xee/0x170 [11857.734794][ T3116] __sys_sendmsg+0xcd/0x170 [11857.734794][ T3116] do_syscall_64+0xc6/0x1e0 [11857.734794][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11857.734794][ T3116] [11867.980832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11867.981306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11867.981306][ T3116] dst_init+0x84/0x4a0 [11867.981306][ T3116] dst_alloc+0x97/0x150 [11867.981306][ T3116] ip6_dst_alloc+0x23/0x90 [11867.981306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11867.981306][ T3116] ip6_pol_route+0x56f/0x840 [11867.981306][ T3116] __fib6_rule_action+0x47a/0x5b0 [11867.981306][ T3116] fib_rules_lookup+0x2b4/0xa20 [11867.981306][ T3116] fib6_rule_lookup+0x182/0x630 [11867.981306][ T3116] ip6_route_input+0x59c/0xa50 [11867.981306][ T3116] ipv6_rcv+0x397/0x810 [11867.981306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11867.981306][ T3116] process_backlog+0x101/0x620 [11867.981306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11867.981306][ T3116] net_rx_action+0x495/0xbe0 [11867.981306][ T3116] __do_softirq+0x1b5/0x7f6 [11867.981306][ T3116] [11867.983546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11867.983546][ T3116] netdev_get_by_index+0x5e/0x80 [11867.983546][ T3116] fib6_nh_init+0x3d8/0x15b0 [11867.983546][ T3116] ip6_route_info_create+0xf18/0x17d0 [11867.983546][ T3116] ip6_route_add+0x1c/0x140 [11867.983546][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11867.983546][ T3116] addrconf_add_dev+0xe2/0x170 [11867.983546][ T3116] inet6_addr_add+0x12f/0xa40 [11867.983546][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11867.983546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11867.983546][ T3116] netlink_rcv_skb+0x130/0x360 [11867.983546][ T3116] netlink_unicast+0x449/0x710 [11867.983546][ T3116] netlink_sendmsg+0x723/0xbe0 [11867.983546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11867.983546][ T3116] ___sys_sendmsg+0xee/0x170 [11867.983546][ T3116] __sys_sendmsg+0xcd/0x170 [11867.983546][ T3116] do_syscall_64+0xc6/0x1e0 [11867.983546][ T3116] [11867.985904][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11867.985904][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11867.985904][ T3116] ipv6_find_idev+0x102/0x170 [11867.985904][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11867.985904][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11867.985904][ T3116] netlink_rcv_skb+0x130/0x360 [11867.985904][ T3116] netlink_unicast+0x449/0x710 [11867.985904][ T3116] netlink_sendmsg+0x723/0xbe0 [11867.985904][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11867.985904][ T3116] ___sys_sendmsg+0xee/0x170 [11867.985904][ T3116] __sys_sendmsg+0xcd/0x170 [11867.985904][ T3116] do_syscall_64+0xc6/0x1e0 [11867.985904][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11867.985904][ T3116] [11867.987747][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11867.987747][ T3116] neigh_parms_alloc+0x1e5/0x510 [11867.987747][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11867.987747][ T3116] ipv6_find_idev+0x102/0x170 [11867.987747][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11867.987747][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11867.987747][ T3116] netlink_rcv_skb+0x130/0x360 [11867.987747][ T3116] netlink_unicast+0x449/0x710 [11867.987747][ T3116] netlink_sendmsg+0x723/0xbe0 [11867.987747][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11867.987747][ T3116] ___sys_sendmsg+0xee/0x170 [11867.987747][ T3116] __sys_sendmsg+0xcd/0x170 [11867.987747][ T3116] do_syscall_64+0xc6/0x1e0 [11867.987747][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11867.987747][ T3116] [11878.236791][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11878.237199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11878.237199][ T3116] dst_init+0x84/0x4a0 [11878.237199][ T3116] dst_alloc+0x97/0x150 [11878.237199][ T3116] ip6_dst_alloc+0x23/0x90 [11878.237199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11878.237199][ T3116] ip6_pol_route+0x56f/0x840 [11878.237199][ T3116] __fib6_rule_action+0x47a/0x5b0 [11878.237199][ T3116] fib_rules_lookup+0x2b4/0xa20 [11878.237199][ T3116] fib6_rule_lookup+0x182/0x630 [11878.237199][ T3116] ip6_route_input+0x59c/0xa50 [11878.237199][ T3116] ipv6_rcv+0x397/0x810 [11878.237199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11878.237199][ T3116] process_backlog+0x101/0x620 [11878.237199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11878.237199][ T3116] net_rx_action+0x495/0xbe0 [11878.237199][ T3116] __do_softirq+0x1b5/0x7f6 [11878.237199][ T3116] [11878.239329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11878.239329][ T3116] netdev_get_by_index+0x5e/0x80 [11878.239329][ T3116] fib6_nh_init+0x3d8/0x15b0 [11878.239329][ T3116] ip6_route_info_create+0xf18/0x17d0 [11878.239329][ T3116] ip6_route_add+0x1c/0x140 [11878.239329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11878.239329][ T3116] addrconf_add_dev+0xe2/0x170 [11878.239329][ T3116] inet6_addr_add+0x12f/0xa40 [11878.239329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11878.239329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11878.239329][ T3116] netlink_rcv_skb+0x130/0x360 [11878.239329][ T3116] netlink_unicast+0x449/0x710 [11878.239329][ T3116] netlink_sendmsg+0x723/0xbe0 [11878.239329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11878.239329][ T3116] ___sys_sendmsg+0xee/0x170 [11878.239329][ T3116] __sys_sendmsg+0xcd/0x170 [11878.239329][ T3116] do_syscall_64+0xc6/0x1e0 [11878.239329][ T3116] [11878.241585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11878.241585][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11878.241585][ T3116] ipv6_find_idev+0x102/0x170 [11878.241585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11878.241585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11878.241585][ T3116] netlink_rcv_skb+0x130/0x360 [11878.241585][ T3116] netlink_unicast+0x449/0x710 [11878.241585][ T3116] netlink_sendmsg+0x723/0xbe0 [11878.241585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11878.241585][ T3116] ___sys_sendmsg+0xee/0x170 [11878.241585][ T3116] __sys_sendmsg+0xcd/0x170 [11878.241585][ T3116] do_syscall_64+0xc6/0x1e0 [11878.241585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11878.241585][ T3116] [11878.243378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11878.243378][ T3116] neigh_parms_alloc+0x1e5/0x510 [11878.243378][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11878.243378][ T3116] ipv6_find_idev+0x102/0x170 [11878.243378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11878.243378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11878.243378][ T3116] netlink_rcv_skb+0x130/0x360 [11878.243378][ T3116] netlink_unicast+0x449/0x710 [11878.243378][ T3116] netlink_sendmsg+0x723/0xbe0 [11878.243378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11878.243378][ T3116] ___sys_sendmsg+0xee/0x170 [11878.243378][ T3116] __sys_sendmsg+0xcd/0x170 [11878.243378][ T3116] do_syscall_64+0xc6/0x1e0 [11878.243378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11878.243378][ T3116] [11888.492805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11888.493236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11888.493236][ T3116] dst_init+0x84/0x4a0 [11888.493236][ T3116] dst_alloc+0x97/0x150 [11888.493236][ T3116] ip6_dst_alloc+0x23/0x90 [11888.493236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11888.493236][ T3116] ip6_pol_route+0x56f/0x840 [11888.493236][ T3116] __fib6_rule_action+0x47a/0x5b0 [11888.493236][ T3116] fib_rules_lookup+0x2b4/0xa20 [11888.493236][ T3116] fib6_rule_lookup+0x182/0x630 [11888.493236][ T3116] ip6_route_input+0x59c/0xa50 [11888.493236][ T3116] ipv6_rcv+0x397/0x810 [11888.493236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11888.493236][ T3116] process_backlog+0x101/0x620 [11888.493236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11888.493236][ T3116] net_rx_action+0x495/0xbe0 [11888.493236][ T3116] __do_softirq+0x1b5/0x7f6 [11888.493236][ T3116] [11888.495327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11888.495327][ T3116] netdev_get_by_index+0x5e/0x80 [11888.495327][ T3116] fib6_nh_init+0x3d8/0x15b0 [11888.495327][ T3116] ip6_route_info_create+0xf18/0x17d0 [11888.495327][ T3116] ip6_route_add+0x1c/0x140 [11888.495327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11888.495327][ T3116] addrconf_add_dev+0xe2/0x170 [11888.495327][ T3116] inet6_addr_add+0x12f/0xa40 [11888.495327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11888.495327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11888.495327][ T3116] netlink_rcv_skb+0x130/0x360 [11888.495327][ T3116] netlink_unicast+0x449/0x710 [11888.495327][ T3116] netlink_sendmsg+0x723/0xbe0 [11888.495327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11888.495327][ T3116] ___sys_sendmsg+0xee/0x170 [11888.495327][ T3116] __sys_sendmsg+0xcd/0x170 [11888.495327][ T3116] do_syscall_64+0xc6/0x1e0 [11888.495327][ T3116] [11888.497505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11888.497505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11888.497505][ T3116] ipv6_find_idev+0x102/0x170 [11888.497505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11888.497505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11888.497505][ T3116] netlink_rcv_skb+0x130/0x360 [11888.497505][ T3116] netlink_unicast+0x449/0x710 [11888.497505][ T3116] netlink_sendmsg+0x723/0xbe0 [11888.497505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11888.497505][ T3116] ___sys_sendmsg+0xee/0x170 [11888.497505][ T3116] __sys_sendmsg+0xcd/0x170 [11888.497505][ T3116] do_syscall_64+0xc6/0x1e0 [11888.497505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11888.497505][ T3116] [11888.499227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11888.499227][ T3116] neigh_parms_alloc+0x1e5/0x510 [11888.499227][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11888.499227][ T3116] ipv6_find_idev+0x102/0x170 [11888.499227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11888.499227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11888.499227][ T3116] netlink_rcv_skb+0x130/0x360 [11888.499227][ T3116] netlink_unicast+0x449/0x710 [11888.499227][ T3116] netlink_sendmsg+0x723/0xbe0 [11888.499227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11888.499227][ T3116] ___sys_sendmsg+0xee/0x170 [11888.499227][ T3116] __sys_sendmsg+0xcd/0x170 [11888.499227][ T3116] do_syscall_64+0xc6/0x1e0 [11888.499227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11888.499227][ T3116] [11898.796837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11898.797453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11898.797453][ T3116] dst_init+0x84/0x4a0 [11898.797453][ T3116] dst_alloc+0x97/0x150 [11898.797453][ T3116] ip6_dst_alloc+0x23/0x90 [11898.797453][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11898.797453][ T3116] ip6_pol_route+0x56f/0x840 [11898.797453][ T3116] __fib6_rule_action+0x47a/0x5b0 [11898.797453][ T3116] fib_rules_lookup+0x2b4/0xa20 [11898.797453][ T3116] fib6_rule_lookup+0x182/0x630 [11898.797453][ T3116] ip6_route_input+0x59c/0xa50 [11898.797453][ T3116] ipv6_rcv+0x397/0x810 [11898.797453][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11898.797453][ T3116] process_backlog+0x101/0x620 [11898.797453][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11898.797453][ T3116] net_rx_action+0x495/0xbe0 [11898.797453][ T3116] __do_softirq+0x1b5/0x7f6 [11898.797453][ T3116] [11898.800487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11898.800487][ T3116] netdev_get_by_index+0x5e/0x80 [11898.800487][ T3116] fib6_nh_init+0x3d8/0x15b0 [11898.800487][ T3116] ip6_route_info_create+0xf18/0x17d0 [11898.800487][ T3116] ip6_route_add+0x1c/0x140 [11898.800487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11898.800487][ T3116] addrconf_add_dev+0xe2/0x170 [11898.800487][ T3116] inet6_addr_add+0x12f/0xa40 [11898.800487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11898.800487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11898.800487][ T3116] netlink_rcv_skb+0x130/0x360 [11898.800487][ T3116] netlink_unicast+0x449/0x710 [11898.800487][ T3116] netlink_sendmsg+0x723/0xbe0 [11898.800487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11898.800487][ T3116] ___sys_sendmsg+0xee/0x170 [11898.800487][ T3116] __sys_sendmsg+0xcd/0x170 [11898.800487][ T3116] do_syscall_64+0xc6/0x1e0 [11898.800487][ T3116] [11898.803517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11898.803517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11898.803517][ T3116] ipv6_find_idev+0x102/0x170 [11898.803517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11898.803517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11898.803517][ T3116] netlink_rcv_skb+0x130/0x360 [11898.803517][ T3116] netlink_unicast+0x449/0x710 [11898.803517][ T3116] netlink_sendmsg+0x723/0xbe0 [11898.803517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11898.803517][ T3116] ___sys_sendmsg+0xee/0x170 [11898.803517][ T3116] __sys_sendmsg+0xcd/0x170 [11898.803517][ T3116] do_syscall_64+0xc6/0x1e0 [11898.803517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11898.803517][ T3116] [11898.805670][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11898.805670][ T3116] neigh_parms_alloc+0x1e5/0x510 [11898.805670][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11898.805670][ T3116] ipv6_find_idev+0x102/0x170 [11898.805670][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11898.805670][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11898.805670][ T3116] netlink_rcv_skb+0x130/0x360 [11898.805670][ T3116] netlink_unicast+0x449/0x710 [11898.805670][ T3116] netlink_sendmsg+0x723/0xbe0 [11898.805670][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11898.805670][ T3116] ___sys_sendmsg+0xee/0x170 [11898.805670][ T3116] __sys_sendmsg+0xcd/0x170 [11898.805670][ T3116] do_syscall_64+0xc6/0x1e0 [11898.805670][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11898.805670][ T3116] [11908.972860][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11908.973273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11908.973273][ T3116] dst_init+0x84/0x4a0 [11908.973273][ T3116] dst_alloc+0x97/0x150 [11908.973273][ T3116] ip6_dst_alloc+0x23/0x90 [11908.973273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11908.973273][ T3116] ip6_pol_route+0x56f/0x840 [11908.973273][ T3116] __fib6_rule_action+0x47a/0x5b0 [11908.973273][ T3116] fib_rules_lookup+0x2b4/0xa20 [11908.973273][ T3116] fib6_rule_lookup+0x182/0x630 [11908.973273][ T3116] ip6_route_input+0x59c/0xa50 [11908.973273][ T3116] ipv6_rcv+0x397/0x810 [11908.973273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11908.973273][ T3116] process_backlog+0x101/0x620 [11908.973273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11908.973273][ T3116] net_rx_action+0x495/0xbe0 [11908.973273][ T3116] __do_softirq+0x1b5/0x7f6 [11908.973273][ T3116] [11908.975356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11908.975356][ T3116] netdev_get_by_index+0x5e/0x80 [11908.975356][ T3116] fib6_nh_init+0x3d8/0x15b0 [11908.975356][ T3116] ip6_route_info_create+0xf18/0x17d0 [11908.975356][ T3116] ip6_route_add+0x1c/0x140 [11908.975356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11908.975356][ T3116] addrconf_add_dev+0xe2/0x170 [11908.975356][ T3116] inet6_addr_add+0x12f/0xa40 [11908.975356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11908.975356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.975356][ T3116] netlink_rcv_skb+0x130/0x360 [11908.975356][ T3116] netlink_unicast+0x449/0x710 [11908.975356][ T3116] netlink_sendmsg+0x723/0xbe0 [11908.975356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11908.975356][ T3116] ___sys_sendmsg+0xee/0x170 [11908.975356][ T3116] __sys_sendmsg+0xcd/0x170 [11908.975356][ T3116] do_syscall_64+0xc6/0x1e0 [11908.975356][ T3116] [11908.977528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11908.977528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11908.977528][ T3116] ipv6_find_idev+0x102/0x170 [11908.977528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11908.977528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.977528][ T3116] netlink_rcv_skb+0x130/0x360 [11908.977528][ T3116] netlink_unicast+0x449/0x710 [11908.977528][ T3116] netlink_sendmsg+0x723/0xbe0 [11908.977528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11908.977528][ T3116] ___sys_sendmsg+0xee/0x170 [11908.977528][ T3116] __sys_sendmsg+0xcd/0x170 [11908.977528][ T3116] do_syscall_64+0xc6/0x1e0 [11908.977528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11908.977528][ T3116] [11908.979227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11908.979227][ T3116] neigh_parms_alloc+0x1e5/0x510 [11908.979227][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11908.979227][ T3116] ipv6_find_idev+0x102/0x170 [11908.979227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11908.979227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.979227][ T3116] netlink_rcv_skb+0x130/0x360 [11908.979227][ T3116] netlink_unicast+0x449/0x710 [11908.979227][ T3116] netlink_sendmsg+0x723/0xbe0 [11908.979227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11908.979227][ T3116] ___sys_sendmsg+0xee/0x170 [11908.979227][ T3116] __sys_sendmsg+0xcd/0x170 [11908.979227][ T3116] do_syscall_64+0xc6/0x1e0 [11908.979227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11908.979227][ T3116] [11919.220821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11919.221243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11919.221243][ T3116] dst_init+0x84/0x4a0 [11919.221243][ T3116] dst_alloc+0x97/0x150 [11919.221243][ T3116] ip6_dst_alloc+0x23/0x90 [11919.221243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11919.221243][ T3116] ip6_pol_route+0x56f/0x840 [11919.221243][ T3116] __fib6_rule_action+0x47a/0x5b0 [11919.221243][ T3116] fib_rules_lookup+0x2b4/0xa20 [11919.221243][ T3116] fib6_rule_lookup+0x182/0x630 [11919.221243][ T3116] ip6_route_input+0x59c/0xa50 [11919.221243][ T3116] ipv6_rcv+0x397/0x810 [11919.221243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11919.221243][ T3116] process_backlog+0x101/0x620 [11919.221243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11919.221243][ T3116] net_rx_action+0x495/0xbe0 [11919.221243][ T3116] __do_softirq+0x1b5/0x7f6 [11919.221243][ T3116] [11919.223394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11919.223394][ T3116] netdev_get_by_index+0x5e/0x80 [11919.223394][ T3116] fib6_nh_init+0x3d8/0x15b0 [11919.223394][ T3116] ip6_route_info_create+0xf18/0x17d0 [11919.223394][ T3116] ip6_route_add+0x1c/0x140 [11919.223394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11919.223394][ T3116] addrconf_add_dev+0xe2/0x170 [11919.223394][ T3116] inet6_addr_add+0x12f/0xa40 [11919.223394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11919.223394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11919.223394][ T3116] netlink_rcv_skb+0x130/0x360 [11919.223394][ T3116] netlink_unicast+0x449/0x710 [11919.223394][ T3116] netlink_sendmsg+0x723/0xbe0 [11919.223394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11919.223394][ T3116] ___sys_sendmsg+0xee/0x170 [11919.223394][ T3116] __sys_sendmsg+0xcd/0x170 [11919.223394][ T3116] do_syscall_64+0xc6/0x1e0 [11919.223394][ T3116] [11919.225617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11919.225617][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11919.225617][ T3116] ipv6_find_idev+0x102/0x170 [11919.225617][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11919.225617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11919.225617][ T3116] netlink_rcv_skb+0x130/0x360 [11919.225617][ T3116] netlink_unicast+0x449/0x710 [11919.225617][ T3116] netlink_sendmsg+0x723/0xbe0 [11919.225617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11919.225617][ T3116] ___sys_sendmsg+0xee/0x170 [11919.225617][ T3116] __sys_sendmsg+0xcd/0x170 [11919.225617][ T3116] do_syscall_64+0xc6/0x1e0 [11919.225617][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11919.225617][ T3116] [11919.227339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11919.227339][ T3116] neigh_parms_alloc+0x1e5/0x510 [11919.227339][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11919.227339][ T3116] ipv6_find_idev+0x102/0x170 [11919.227339][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11919.227339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11919.227339][ T3116] netlink_rcv_skb+0x130/0x360 [11919.227339][ T3116] netlink_unicast+0x449/0x710 [11919.227339][ T3116] netlink_sendmsg+0x723/0xbe0 [11919.227339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11919.227339][ T3116] ___sys_sendmsg+0xee/0x170 [11919.227339][ T3116] __sys_sendmsg+0xcd/0x170 [11919.227339][ T3116] do_syscall_64+0xc6/0x1e0 [11919.227339][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11919.227339][ T3116] [11929.468816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11929.469285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11929.469285][ T3116] dst_init+0x84/0x4a0 [11929.469285][ T3116] dst_alloc+0x97/0x150 [11929.469285][ T3116] ip6_dst_alloc+0x23/0x90 [11929.469285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11929.469285][ T3116] ip6_pol_route+0x56f/0x840 [11929.469285][ T3116] __fib6_rule_action+0x47a/0x5b0 [11929.469285][ T3116] fib_rules_lookup+0x2b4/0xa20 [11929.469285][ T3116] fib6_rule_lookup+0x182/0x630 [11929.469285][ T3116] ip6_route_input+0x59c/0xa50 [11929.469285][ T3116] ipv6_rcv+0x397/0x810 [11929.469285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11929.469285][ T3116] process_backlog+0x101/0x620 [11929.469285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11929.469285][ T3116] net_rx_action+0x495/0xbe0 [11929.469285][ T3116] __do_softirq+0x1b5/0x7f6 [11929.469285][ T3116] [11929.471379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11929.471379][ T3116] netdev_get_by_index+0x5e/0x80 [11929.471379][ T3116] fib6_nh_init+0x3d8/0x15b0 [11929.471379][ T3116] ip6_route_info_create+0xf18/0x17d0 [11929.471379][ T3116] ip6_route_add+0x1c/0x140 [11929.471379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11929.471379][ T3116] addrconf_add_dev+0xe2/0x170 [11929.471379][ T3116] inet6_addr_add+0x12f/0xa40 [11929.471379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11929.471379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11929.471379][ T3116] netlink_rcv_skb+0x130/0x360 [11929.471379][ T3116] netlink_unicast+0x449/0x710 [11929.471379][ T3116] netlink_sendmsg+0x723/0xbe0 [11929.471379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11929.471379][ T3116] ___sys_sendmsg+0xee/0x170 [11929.471379][ T3116] __sys_sendmsg+0xcd/0x170 [11929.471379][ T3116] do_syscall_64+0xc6/0x1e0 [11929.471379][ T3116] [11929.473581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11929.473581][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11929.473581][ T3116] ipv6_find_idev+0x102/0x170 [11929.473581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11929.473581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11929.473581][ T3116] netlink_rcv_skb+0x130/0x360 [11929.473581][ T3116] netlink_unicast+0x449/0x710 [11929.473581][ T3116] netlink_sendmsg+0x723/0xbe0 [11929.473581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11929.473581][ T3116] ___sys_sendmsg+0xee/0x170 [11929.473581][ T3116] __sys_sendmsg+0xcd/0x170 [11929.473581][ T3116] do_syscall_64+0xc6/0x1e0 [11929.473581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11929.473581][ T3116] [11929.475272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11929.475272][ T3116] neigh_parms_alloc+0x1e5/0x510 [11929.475272][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11929.475272][ T3116] ipv6_find_idev+0x102/0x170 [11929.475272][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11929.475272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11929.475272][ T3116] netlink_rcv_skb+0x130/0x360 [11929.475272][ T3116] netlink_unicast+0x449/0x710 [11929.475272][ T3116] netlink_sendmsg+0x723/0xbe0 [11929.475272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11929.475272][ T3116] ___sys_sendmsg+0xee/0x170 [11929.475272][ T3116] __sys_sendmsg+0xcd/0x170 [11929.475272][ T3116] do_syscall_64+0xc6/0x1e0 [11929.475272][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11929.475272][ T3116] [11939.724830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11939.725272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11939.725272][ T3116] dst_init+0x84/0x4a0 [11939.725272][ T3116] dst_alloc+0x97/0x150 [11939.725272][ T3116] ip6_dst_alloc+0x23/0x90 [11939.725272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11939.725272][ T3116] ip6_pol_route+0x56f/0x840 [11939.725272][ T3116] __fib6_rule_action+0x47a/0x5b0 [11939.725272][ T3116] fib_rules_lookup+0x2b4/0xa20 [11939.725272][ T3116] fib6_rule_lookup+0x182/0x630 [11939.725272][ T3116] ip6_route_input+0x59c/0xa50 [11939.725272][ T3116] ipv6_rcv+0x397/0x810 [11939.725272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11939.725272][ T3116] process_backlog+0x101/0x620 [11939.725272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11939.725272][ T3116] net_rx_action+0x495/0xbe0 [11939.725272][ T3116] __do_softirq+0x1b5/0x7f6 [11939.725272][ T3116] [11939.727511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11939.727511][ T3116] netdev_get_by_index+0x5e/0x80 [11939.727511][ T3116] fib6_nh_init+0x3d8/0x15b0 [11939.727511][ T3116] ip6_route_info_create+0xf18/0x17d0 [11939.727511][ T3116] ip6_route_add+0x1c/0x140 [11939.727511][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11939.727511][ T3116] addrconf_add_dev+0xe2/0x170 [11939.727511][ T3116] inet6_addr_add+0x12f/0xa40 [11939.727511][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11939.727511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11939.727511][ T3116] netlink_rcv_skb+0x130/0x360 [11939.727511][ T3116] netlink_unicast+0x449/0x710 [11939.727511][ T3116] netlink_sendmsg+0x723/0xbe0 [11939.727511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11939.727511][ T3116] ___sys_sendmsg+0xee/0x170 [11939.727511][ T3116] __sys_sendmsg+0xcd/0x170 [11939.727511][ T3116] do_syscall_64+0xc6/0x1e0 [11939.727511][ T3116] [11939.729850][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11939.729850][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11939.729850][ T3116] ipv6_find_idev+0x102/0x170 [11939.729850][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11939.729850][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11939.729850][ T3116] netlink_rcv_skb+0x130/0x360 [11939.729850][ T3116] netlink_unicast+0x449/0x710 [11939.729850][ T3116] netlink_sendmsg+0x723/0xbe0 [11939.729850][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11939.729850][ T3116] ___sys_sendmsg+0xee/0x170 [11939.729850][ T3116] __sys_sendmsg+0xcd/0x170 [11939.729850][ T3116] do_syscall_64+0xc6/0x1e0 [11939.729850][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11939.729850][ T3116] [11939.731719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11939.731719][ T3116] neigh_parms_alloc+0x1e5/0x510 [11939.731719][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11939.731719][ T3116] ipv6_find_idev+0x102/0x170 [11939.731719][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11939.731719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11939.731719][ T3116] netlink_rcv_skb+0x130/0x360 [11939.731719][ T3116] netlink_unicast+0x449/0x710 [11939.731719][ T3116] netlink_sendmsg+0x723/0xbe0 [11939.731719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11939.731719][ T3116] ___sys_sendmsg+0xee/0x170 [11939.731719][ T3116] __sys_sendmsg+0xcd/0x170 [11939.731719][ T3116] do_syscall_64+0xc6/0x1e0 [11939.731719][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11939.731719][ T3116] [11949.972818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11949.973360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11949.973360][ T3116] dst_init+0x84/0x4a0 [11949.973360][ T3116] dst_alloc+0x97/0x150 [11949.973360][ T3116] ip6_dst_alloc+0x23/0x90 [11949.973360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11949.973360][ T3116] ip6_pol_route+0x56f/0x840 [11949.973360][ T3116] __fib6_rule_action+0x47a/0x5b0 [11949.973360][ T3116] fib_rules_lookup+0x2b4/0xa20 [11949.973360][ T3116] fib6_rule_lookup+0x182/0x630 [11949.973360][ T3116] ip6_route_input+0x59c/0xa50 [11949.973360][ T3116] ipv6_rcv+0x397/0x810 [11949.973360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11949.973360][ T3116] process_backlog+0x101/0x620 [11949.973360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11949.973360][ T3116] net_rx_action+0x495/0xbe0 [11949.973360][ T3116] __do_softirq+0x1b5/0x7f6 [11949.973360][ T3116] [11949.976424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11949.976424][ T3116] netdev_get_by_index+0x5e/0x80 [11949.976424][ T3116] fib6_nh_init+0x3d8/0x15b0 [11949.976424][ T3116] ip6_route_info_create+0xf18/0x17d0 [11949.976424][ T3116] ip6_route_add+0x1c/0x140 [11949.976424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11949.976424][ T3116] addrconf_add_dev+0xe2/0x170 [11949.976424][ T3116] inet6_addr_add+0x12f/0xa40 [11949.976424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11949.976424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11949.976424][ T3116] netlink_rcv_skb+0x130/0x360 [11949.976424][ T3116] netlink_unicast+0x449/0x710 [11949.976424][ T3116] netlink_sendmsg+0x723/0xbe0 [11949.976424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11949.976424][ T3116] ___sys_sendmsg+0xee/0x170 [11949.976424][ T3116] __sys_sendmsg+0xcd/0x170 [11949.976424][ T3116] do_syscall_64+0xc6/0x1e0 [11949.976424][ T3116] [11949.979384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11949.979384][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11949.979384][ T3116] ipv6_find_idev+0x102/0x170 [11949.979384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11949.979384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11949.979384][ T3116] netlink_rcv_skb+0x130/0x360 [11949.979384][ T3116] netlink_unicast+0x449/0x710 [11949.979384][ T3116] netlink_sendmsg+0x723/0xbe0 [11949.979384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11949.979384][ T3116] ___sys_sendmsg+0xee/0x170 [11949.979384][ T3116] __sys_sendmsg+0xcd/0x170 [11949.979384][ T3116] do_syscall_64+0xc6/0x1e0 [11949.979384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11949.979384][ T3116] [11949.981720][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11949.981720][ T3116] neigh_parms_alloc+0x1e5/0x510 [11949.981720][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11949.981720][ T3116] ipv6_find_idev+0x102/0x170 [11949.981720][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11949.981720][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11949.981720][ T3116] netlink_rcv_skb+0x130/0x360 [11949.981720][ T3116] netlink_unicast+0x449/0x710 [11949.981720][ T3116] netlink_sendmsg+0x723/0xbe0 [11949.981720][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11949.981720][ T3116] ___sys_sendmsg+0xee/0x170 [11949.981720][ T3116] __sys_sendmsg+0xcd/0x170 [11949.981720][ T3116] do_syscall_64+0xc6/0x1e0 [11949.981720][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11949.981720][ T3116] [11960.220827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11960.221287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11960.221287][ T3116] dst_init+0x84/0x4a0 [11960.221287][ T3116] dst_alloc+0x97/0x150 [11960.221287][ T3116] ip6_dst_alloc+0x23/0x90 [11960.221287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11960.221287][ T3116] ip6_pol_route+0x56f/0x840 [11960.221287][ T3116] __fib6_rule_action+0x47a/0x5b0 [11960.221287][ T3116] fib_rules_lookup+0x2b4/0xa20 [11960.221287][ T3116] fib6_rule_lookup+0x182/0x630 [11960.221287][ T3116] ip6_route_input+0x59c/0xa50 [11960.221287][ T3116] ipv6_rcv+0x397/0x810 [11960.221287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11960.221287][ T3116] process_backlog+0x101/0x620 [11960.221287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11960.221287][ T3116] net_rx_action+0x495/0xbe0 [11960.221287][ T3116] __do_softirq+0x1b5/0x7f6 [11960.221287][ T3116] [11960.223880][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11960.223880][ T3116] netdev_get_by_index+0x5e/0x80 [11960.223880][ T3116] fib6_nh_init+0x3d8/0x15b0 [11960.223880][ T3116] ip6_route_info_create+0xf18/0x17d0 [11960.223880][ T3116] ip6_route_add+0x1c/0x140 [11960.223880][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11960.223880][ T3116] addrconf_add_dev+0xe2/0x170 [11960.223880][ T3116] inet6_addr_add+0x12f/0xa40 [11960.223880][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11960.223880][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11960.223880][ T3116] netlink_rcv_skb+0x130/0x360 [11960.223880][ T3116] netlink_unicast+0x449/0x710 [11960.223880][ T3116] netlink_sendmsg+0x723/0xbe0 [11960.223880][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11960.223880][ T3116] ___sys_sendmsg+0xee/0x170 [11960.223880][ T3116] __sys_sendmsg+0xcd/0x170 [11960.223880][ T3116] do_syscall_64+0xc6/0x1e0 [11960.223880][ T3116] [11960.226261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11960.226261][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11960.226261][ T3116] ipv6_find_idev+0x102/0x170 [11960.226261][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11960.226261][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11960.226261][ T3116] netlink_rcv_skb+0x130/0x360 [11960.226261][ T3116] netlink_unicast+0x449/0x710 [11960.226261][ T3116] netlink_sendmsg+0x723/0xbe0 [11960.226261][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11960.226261][ T3116] ___sys_sendmsg+0xee/0x170 [11960.226261][ T3116] __sys_sendmsg+0xcd/0x170 [11960.226261][ T3116] do_syscall_64+0xc6/0x1e0 [11960.226261][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11960.226261][ T3116] [11960.228089][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11960.228089][ T3116] neigh_parms_alloc+0x1e5/0x510 [11960.228089][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11960.228089][ T3116] ipv6_find_idev+0x102/0x170 [11960.228089][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11960.228089][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11960.228089][ T3116] netlink_rcv_skb+0x130/0x360 [11960.228089][ T3116] netlink_unicast+0x449/0x710 [11960.228089][ T3116] netlink_sendmsg+0x723/0xbe0 [11960.228089][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11960.228089][ T3116] ___sys_sendmsg+0xee/0x170 [11960.228089][ T3116] __sys_sendmsg+0xcd/0x170 [11960.228089][ T3116] do_syscall_64+0xc6/0x1e0 [11960.228089][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11960.228089][ T3116] [11970.396790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11970.397208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11970.397208][ T3116] dst_init+0x84/0x4a0 [11970.397208][ T3116] dst_alloc+0x97/0x150 [11970.397208][ T3116] ip6_dst_alloc+0x23/0x90 [11970.397208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11970.397208][ T3116] ip6_pol_route+0x56f/0x840 [11970.397208][ T3116] __fib6_rule_action+0x47a/0x5b0 [11970.397208][ T3116] fib_rules_lookup+0x2b4/0xa20 [11970.397208][ T3116] fib6_rule_lookup+0x182/0x630 [11970.397208][ T3116] ip6_route_input+0x59c/0xa50 [11970.397208][ T3116] ipv6_rcv+0x397/0x810 [11970.397208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11970.397208][ T3116] process_backlog+0x101/0x620 [11970.397208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11970.397208][ T3116] net_rx_action+0x495/0xbe0 [11970.397208][ T3116] __do_softirq+0x1b5/0x7f6 [11970.397208][ T3116] [11970.399362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11970.399362][ T3116] netdev_get_by_index+0x5e/0x80 [11970.399362][ T3116] fib6_nh_init+0x3d8/0x15b0 [11970.399362][ T3116] ip6_route_info_create+0xf18/0x17d0 [11970.399362][ T3116] ip6_route_add+0x1c/0x140 [11970.399362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11970.399362][ T3116] addrconf_add_dev+0xe2/0x170 [11970.399362][ T3116] inet6_addr_add+0x12f/0xa40 [11970.399362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11970.399362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11970.399362][ T3116] netlink_rcv_skb+0x130/0x360 [11970.399362][ T3116] netlink_unicast+0x449/0x710 [11970.399362][ T3116] netlink_sendmsg+0x723/0xbe0 [11970.399362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11970.399362][ T3116] ___sys_sendmsg+0xee/0x170 [11970.399362][ T3116] __sys_sendmsg+0xcd/0x170 [11970.399362][ T3116] do_syscall_64+0xc6/0x1e0 [11970.399362][ T3116] [11970.401623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11970.401623][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11970.401623][ T3116] ipv6_find_idev+0x102/0x170 [11970.401623][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11970.401623][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11970.401623][ T3116] netlink_rcv_skb+0x130/0x360 [11970.401623][ T3116] netlink_unicast+0x449/0x710 [11970.401623][ T3116] netlink_sendmsg+0x723/0xbe0 [11970.401623][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11970.401623][ T3116] ___sys_sendmsg+0xee/0x170 [11970.401623][ T3116] __sys_sendmsg+0xcd/0x170 [11970.401623][ T3116] do_syscall_64+0xc6/0x1e0 [11970.401623][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11970.401623][ T3116] [11970.403397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11970.403397][ T3116] neigh_parms_alloc+0x1e5/0x510 [11970.403397][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11970.403397][ T3116] ipv6_find_idev+0x102/0x170 [11970.403397][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11970.403397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11970.403397][ T3116] netlink_rcv_skb+0x130/0x360 [11970.403397][ T3116] netlink_unicast+0x449/0x710 [11970.403397][ T3116] netlink_sendmsg+0x723/0xbe0 [11970.403397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11970.403397][ T3116] ___sys_sendmsg+0xee/0x170 [11970.403397][ T3116] __sys_sendmsg+0xcd/0x170 [11970.403397][ T3116] do_syscall_64+0xc6/0x1e0 [11970.403397][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11970.403397][ T3116] [11980.556805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11980.557295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11980.557295][ T3116] dst_init+0x84/0x4a0 [11980.557295][ T3116] dst_alloc+0x97/0x150 [11980.557295][ T3116] ip6_dst_alloc+0x23/0x90 [11980.557295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11980.557295][ T3116] ip6_pol_route+0x56f/0x840 [11980.557295][ T3116] __fib6_rule_action+0x47a/0x5b0 [11980.557295][ T3116] fib_rules_lookup+0x2b4/0xa20 [11980.557295][ T3116] fib6_rule_lookup+0x182/0x630 [11980.557295][ T3116] ip6_route_input+0x59c/0xa50 [11980.557295][ T3116] ipv6_rcv+0x397/0x810 [11980.557295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11980.557295][ T3116] process_backlog+0x101/0x620 [11980.557295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11980.557295][ T3116] net_rx_action+0x495/0xbe0 [11980.557295][ T3116] __do_softirq+0x1b5/0x7f6 [11980.557295][ T3116] [11980.559997][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11980.559997][ T3116] netdev_get_by_index+0x5e/0x80 [11980.559997][ T3116] fib6_nh_init+0x3d8/0x15b0 [11980.559997][ T3116] ip6_route_info_create+0xf18/0x17d0 [11980.559997][ T3116] ip6_route_add+0x1c/0x140 [11980.559997][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11980.559997][ T3116] addrconf_add_dev+0xe2/0x170 [11980.559997][ T3116] inet6_addr_add+0x12f/0xa40 [11980.559997][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11980.559997][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11980.559997][ T3116] netlink_rcv_skb+0x130/0x360 [11980.559997][ T3116] netlink_unicast+0x449/0x710 [11980.559997][ T3116] netlink_sendmsg+0x723/0xbe0 [11980.559997][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11980.559997][ T3116] ___sys_sendmsg+0xee/0x170 [11980.559997][ T3116] __sys_sendmsg+0xcd/0x170 [11980.559997][ T3116] do_syscall_64+0xc6/0x1e0 [11980.559997][ T3116] [11980.562187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11980.562187][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11980.562187][ T3116] ipv6_find_idev+0x102/0x170 [11980.562187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11980.562187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11980.562187][ T3116] netlink_rcv_skb+0x130/0x360 [11980.562187][ T3116] netlink_unicast+0x449/0x710 [11980.562187][ T3116] netlink_sendmsg+0x723/0xbe0 [11980.562187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11980.562187][ T3116] ___sys_sendmsg+0xee/0x170 [11980.562187][ T3116] __sys_sendmsg+0xcd/0x170 [11980.562187][ T3116] do_syscall_64+0xc6/0x1e0 [11980.562187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11980.562187][ T3116] [11980.563916][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11980.563916][ T3116] neigh_parms_alloc+0x1e5/0x510 [11980.563916][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11980.563916][ T3116] ipv6_find_idev+0x102/0x170 [11980.563916][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11980.563916][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11980.563916][ T3116] netlink_rcv_skb+0x130/0x360 [11980.563916][ T3116] netlink_unicast+0x449/0x710 [11980.563916][ T3116] netlink_sendmsg+0x723/0xbe0 [11980.563916][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11980.563916][ T3116] ___sys_sendmsg+0xee/0x170 [11980.563916][ T3116] __sys_sendmsg+0xcd/0x170 [11980.563916][ T3116] do_syscall_64+0xc6/0x1e0 [11980.563916][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11980.563916][ T3116] [11990.684806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [11990.685228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11990.685228][ T3116] dst_init+0x84/0x4a0 [11990.685228][ T3116] dst_alloc+0x97/0x150 [11990.685228][ T3116] ip6_dst_alloc+0x23/0x90 [11990.685228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [11990.685228][ T3116] ip6_pol_route+0x56f/0x840 [11990.685228][ T3116] __fib6_rule_action+0x47a/0x5b0 [11990.685228][ T3116] fib_rules_lookup+0x2b4/0xa20 [11990.685228][ T3116] fib6_rule_lookup+0x182/0x630 [11990.685228][ T3116] ip6_route_input+0x59c/0xa50 [11990.685228][ T3116] ipv6_rcv+0x397/0x810 [11990.685228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [11990.685228][ T3116] process_backlog+0x101/0x620 [11990.685228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [11990.685228][ T3116] net_rx_action+0x495/0xbe0 [11990.685228][ T3116] __do_softirq+0x1b5/0x7f6 [11990.685228][ T3116] [11990.687304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11990.687304][ T3116] netdev_get_by_index+0x5e/0x80 [11990.687304][ T3116] fib6_nh_init+0x3d8/0x15b0 [11990.687304][ T3116] ip6_route_info_create+0xf18/0x17d0 [11990.687304][ T3116] ip6_route_add+0x1c/0x140 [11990.687304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [11990.687304][ T3116] addrconf_add_dev+0xe2/0x170 [11990.687304][ T3116] inet6_addr_add+0x12f/0xa40 [11990.687304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [11990.687304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11990.687304][ T3116] netlink_rcv_skb+0x130/0x360 [11990.687304][ T3116] netlink_unicast+0x449/0x710 [11990.687304][ T3116] netlink_sendmsg+0x723/0xbe0 [11990.687304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11990.687304][ T3116] ___sys_sendmsg+0xee/0x170 [11990.687304][ T3116] __sys_sendmsg+0xcd/0x170 [11990.687304][ T3116] do_syscall_64+0xc6/0x1e0 [11990.687304][ T3116] [11990.689475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11990.689475][ T3116] ipv6_add_dev+0x3b9/0x11c0 [11990.689475][ T3116] ipv6_find_idev+0x102/0x170 [11990.689475][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11990.689475][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11990.689475][ T3116] netlink_rcv_skb+0x130/0x360 [11990.689475][ T3116] netlink_unicast+0x449/0x710 [11990.689475][ T3116] netlink_sendmsg+0x723/0xbe0 [11990.689475][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11990.689475][ T3116] ___sys_sendmsg+0xee/0x170 [11990.689475][ T3116] __sys_sendmsg+0xcd/0x170 [11990.689475][ T3116] do_syscall_64+0xc6/0x1e0 [11990.689475][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11990.689475][ T3116] [11990.691172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [11990.691172][ T3116] neigh_parms_alloc+0x1e5/0x510 [11990.691172][ T3116] ipv6_add_dev+0x2fd/0x11c0 [11990.691172][ T3116] ipv6_find_idev+0x102/0x170 [11990.691172][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [11990.691172][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [11990.691172][ T3116] netlink_rcv_skb+0x130/0x360 [11990.691172][ T3116] netlink_unicast+0x449/0x710 [11990.691172][ T3116] netlink_sendmsg+0x723/0xbe0 [11990.691172][ T3116] ____sys_sendmsg+0x7b2/0xa10 [11990.691172][ T3116] ___sys_sendmsg+0xee/0x170 [11990.691172][ T3116] __sys_sendmsg+0xcd/0x170 [11990.691172][ T3116] do_syscall_64+0xc6/0x1e0 [11990.691172][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11990.691172][ T3116] [12000.780884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12000.781317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12000.781317][ T3116] dst_init+0x84/0x4a0 [12000.781317][ T3116] dst_alloc+0x97/0x150 [12000.781317][ T3116] ip6_dst_alloc+0x23/0x90 [12000.781317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12000.781317][ T3116] ip6_pol_route+0x56f/0x840 [12000.781317][ T3116] __fib6_rule_action+0x47a/0x5b0 [12000.781317][ T3116] fib_rules_lookup+0x2b4/0xa20 [12000.781317][ T3116] fib6_rule_lookup+0x182/0x630 [12000.781317][ T3116] ip6_route_input+0x59c/0xa50 [12000.781317][ T3116] ipv6_rcv+0x397/0x810 [12000.781317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12000.781317][ T3116] process_backlog+0x101/0x620 [12000.781317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12000.781317][ T3116] net_rx_action+0x495/0xbe0 [12000.781317][ T3116] __do_softirq+0x1b5/0x7f6 [12000.781317][ T3116] [12000.783392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12000.783392][ T3116] netdev_get_by_index+0x5e/0x80 [12000.783392][ T3116] fib6_nh_init+0x3d8/0x15b0 [12000.783392][ T3116] ip6_route_info_create+0xf18/0x17d0 [12000.783392][ T3116] ip6_route_add+0x1c/0x140 [12000.783392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12000.783392][ T3116] addrconf_add_dev+0xe2/0x170 [12000.783392][ T3116] inet6_addr_add+0x12f/0xa40 [12000.783392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12000.783392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.783392][ T3116] netlink_rcv_skb+0x130/0x360 [12000.783392][ T3116] netlink_unicast+0x449/0x710 [12000.783392][ T3116] netlink_sendmsg+0x723/0xbe0 [12000.783392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12000.783392][ T3116] ___sys_sendmsg+0xee/0x170 [12000.783392][ T3116] __sys_sendmsg+0xcd/0x170 [12000.783392][ T3116] do_syscall_64+0xc6/0x1e0 [12000.783392][ T3116] [12000.785568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12000.785568][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12000.785568][ T3116] ipv6_find_idev+0x102/0x170 [12000.785568][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12000.785568][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.785568][ T3116] netlink_rcv_skb+0x130/0x360 [12000.785568][ T3116] netlink_unicast+0x449/0x710 [12000.785568][ T3116] netlink_sendmsg+0x723/0xbe0 [12000.785568][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12000.785568][ T3116] ___sys_sendmsg+0xee/0x170 [12000.785568][ T3116] __sys_sendmsg+0xcd/0x170 [12000.785568][ T3116] do_syscall_64+0xc6/0x1e0 [12000.785568][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12000.785568][ T3116] [12000.787252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12000.787252][ T3116] neigh_parms_alloc+0x1e5/0x510 [12000.787252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12000.787252][ T3116] ipv6_find_idev+0x102/0x170 [12000.787252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12000.787252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.787252][ T3116] netlink_rcv_skb+0x130/0x360 [12000.787252][ T3116] netlink_unicast+0x449/0x710 [12000.787252][ T3116] netlink_sendmsg+0x723/0xbe0 [12000.787252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12000.787252][ T3116] ___sys_sendmsg+0xee/0x170 [12000.787252][ T3116] __sys_sendmsg+0xcd/0x170 [12000.787252][ T3116] do_syscall_64+0xc6/0x1e0 [12000.787252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12000.787252][ T3116] [12010.860838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12010.861258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12010.861258][ T3116] dst_init+0x84/0x4a0 [12010.861258][ T3116] dst_alloc+0x97/0x150 [12010.861258][ T3116] ip6_dst_alloc+0x23/0x90 [12010.861258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12010.861258][ T3116] ip6_pol_route+0x56f/0x840 [12010.861258][ T3116] __fib6_rule_action+0x47a/0x5b0 [12010.861258][ T3116] fib_rules_lookup+0x2b4/0xa20 [12010.861258][ T3116] fib6_rule_lookup+0x182/0x630 [12010.861258][ T3116] ip6_route_input+0x59c/0xa50 [12010.861258][ T3116] ipv6_rcv+0x397/0x810 [12010.861258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12010.861258][ T3116] process_backlog+0x101/0x620 [12010.861258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12010.861258][ T3116] net_rx_action+0x495/0xbe0 [12010.861258][ T3116] __do_softirq+0x1b5/0x7f6 [12010.861258][ T3116] [12010.863332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12010.863332][ T3116] netdev_get_by_index+0x5e/0x80 [12010.863332][ T3116] fib6_nh_init+0x3d8/0x15b0 [12010.863332][ T3116] ip6_route_info_create+0xf18/0x17d0 [12010.863332][ T3116] ip6_route_add+0x1c/0x140 [12010.863332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12010.863332][ T3116] addrconf_add_dev+0xe2/0x170 [12010.863332][ T3116] inet6_addr_add+0x12f/0xa40 [12010.863332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12010.863332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.863332][ T3116] netlink_rcv_skb+0x130/0x360 [12010.863332][ T3116] netlink_unicast+0x449/0x710 [12010.863332][ T3116] netlink_sendmsg+0x723/0xbe0 [12010.863332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12010.863332][ T3116] ___sys_sendmsg+0xee/0x170 [12010.863332][ T3116] __sys_sendmsg+0xcd/0x170 [12010.863332][ T3116] do_syscall_64+0xc6/0x1e0 [12010.863332][ T3116] [12010.865525][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12010.865525][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12010.865525][ T3116] ipv6_find_idev+0x102/0x170 [12010.865525][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12010.865525][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.865525][ T3116] netlink_rcv_skb+0x130/0x360 [12010.865525][ T3116] netlink_unicast+0x449/0x710 [12010.865525][ T3116] netlink_sendmsg+0x723/0xbe0 [12010.865525][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12010.865525][ T3116] ___sys_sendmsg+0xee/0x170 [12010.865525][ T3116] __sys_sendmsg+0xcd/0x170 [12010.865525][ T3116] do_syscall_64+0xc6/0x1e0 [12010.865525][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12010.865525][ T3116] [12010.867216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12010.867216][ T3116] neigh_parms_alloc+0x1e5/0x510 [12010.867216][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12010.867216][ T3116] ipv6_find_idev+0x102/0x170 [12010.867216][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12010.867216][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.867216][ T3116] netlink_rcv_skb+0x130/0x360 [12010.867216][ T3116] netlink_unicast+0x449/0x710 [12010.867216][ T3116] netlink_sendmsg+0x723/0xbe0 [12010.867216][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12010.867216][ T3116] ___sys_sendmsg+0xee/0x170 [12010.867216][ T3116] __sys_sendmsg+0xcd/0x170 [12010.867216][ T3116] do_syscall_64+0xc6/0x1e0 [12010.867216][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12010.867216][ T3116] [12020.956779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12020.957400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12020.957400][ T3116] dst_init+0x84/0x4a0 [12020.957400][ T3116] dst_alloc+0x97/0x150 [12020.957400][ T3116] ip6_dst_alloc+0x23/0x90 [12020.957400][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12020.957400][ T3116] ip6_pol_route+0x56f/0x840 [12020.957400][ T3116] __fib6_rule_action+0x47a/0x5b0 [12020.957400][ T3116] fib_rules_lookup+0x2b4/0xa20 [12020.957400][ T3116] fib6_rule_lookup+0x182/0x630 [12020.957400][ T3116] ip6_route_input+0x59c/0xa50 [12020.957400][ T3116] ipv6_rcv+0x397/0x810 [12020.957400][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12020.957400][ T3116] process_backlog+0x101/0x620 [12020.957400][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12020.957400][ T3116] net_rx_action+0x495/0xbe0 [12020.957400][ T3116] __do_softirq+0x1b5/0x7f6 [12020.957400][ T3116] [12020.960815][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12020.960815][ T3116] netdev_get_by_index+0x5e/0x80 [12020.960815][ T3116] fib6_nh_init+0x3d8/0x15b0 [12020.960815][ T3116] ip6_route_info_create+0xf18/0x17d0 [12020.960815][ T3116] ip6_route_add+0x1c/0x140 [12020.960815][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12020.960815][ T3116] addrconf_add_dev+0xe2/0x170 [12020.960815][ T3116] inet6_addr_add+0x12f/0xa40 [12020.960815][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12020.960815][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.960815][ T3116] netlink_rcv_skb+0x130/0x360 [12020.960815][ T3116] netlink_unicast+0x449/0x710 [12020.960815][ T3116] netlink_sendmsg+0x723/0xbe0 [12020.960815][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12020.960815][ T3116] ___sys_sendmsg+0xee/0x170 [12020.960815][ T3116] __sys_sendmsg+0xcd/0x170 [12020.960815][ T3116] do_syscall_64+0xc6/0x1e0 [12020.960815][ T3116] [12020.964555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12020.964555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12020.964555][ T3116] ipv6_find_idev+0x102/0x170 [12020.964555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12020.964555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.964555][ T3116] netlink_rcv_skb+0x130/0x360 [12020.964555][ T3116] netlink_unicast+0x449/0x710 [12020.964555][ T3116] netlink_sendmsg+0x723/0xbe0 [12020.964555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12020.964555][ T3116] ___sys_sendmsg+0xee/0x170 [12020.964555][ T3116] __sys_sendmsg+0xcd/0x170 [12020.964555][ T3116] do_syscall_64+0xc6/0x1e0 [12020.964555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12020.964555][ T3116] [12020.967366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12020.967366][ T3116] neigh_parms_alloc+0x1e5/0x510 [12020.967366][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12020.967366][ T3116] ipv6_find_idev+0x102/0x170 [12020.967366][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12020.967366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.967366][ T3116] netlink_rcv_skb+0x130/0x360 [12020.967366][ T3116] netlink_unicast+0x449/0x710 [12020.967366][ T3116] netlink_sendmsg+0x723/0xbe0 [12020.967366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12020.967366][ T3116] ___sys_sendmsg+0xee/0x170 [12020.967366][ T3116] __sys_sendmsg+0xcd/0x170 [12020.967366][ T3116] do_syscall_64+0xc6/0x1e0 [12020.967366][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12020.967366][ T3116] [12031.116884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12031.117358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12031.117358][ T3116] dst_init+0x84/0x4a0 [12031.117358][ T3116] dst_alloc+0x97/0x150 [12031.117358][ T3116] ip6_dst_alloc+0x23/0x90 [12031.117358][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12031.117358][ T3116] ip6_pol_route+0x56f/0x840 [12031.117358][ T3116] __fib6_rule_action+0x47a/0x5b0 [12031.117358][ T3116] fib_rules_lookup+0x2b4/0xa20 [12031.117358][ T3116] fib6_rule_lookup+0x182/0x630 [12031.117358][ T3116] ip6_route_input+0x59c/0xa50 [12031.117358][ T3116] ipv6_rcv+0x397/0x810 [12031.117358][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12031.117358][ T3116] process_backlog+0x101/0x620 [12031.117358][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12031.117358][ T3116] net_rx_action+0x495/0xbe0 [12031.117358][ T3116] __do_softirq+0x1b5/0x7f6 [12031.117358][ T3116] [12031.119438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12031.119438][ T3116] netdev_get_by_index+0x5e/0x80 [12031.119438][ T3116] fib6_nh_init+0x3d8/0x15b0 [12031.119438][ T3116] ip6_route_info_create+0xf18/0x17d0 [12031.119438][ T3116] ip6_route_add+0x1c/0x140 [12031.119438][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12031.119438][ T3116] addrconf_add_dev+0xe2/0x170 [12031.119438][ T3116] inet6_addr_add+0x12f/0xa40 [12031.119438][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12031.119438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12031.119438][ T3116] netlink_rcv_skb+0x130/0x360 [12031.119438][ T3116] netlink_unicast+0x449/0x710 [12031.119438][ T3116] netlink_sendmsg+0x723/0xbe0 [12031.119438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12031.119438][ T3116] ___sys_sendmsg+0xee/0x170 [12031.119438][ T3116] __sys_sendmsg+0xcd/0x170 [12031.119438][ T3116] do_syscall_64+0xc6/0x1e0 [12031.119438][ T3116] [12031.121602][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12031.121602][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12031.121602][ T3116] ipv6_find_idev+0x102/0x170 [12031.121602][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12031.121602][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12031.121602][ T3116] netlink_rcv_skb+0x130/0x360 [12031.121602][ T3116] netlink_unicast+0x449/0x710 [12031.121602][ T3116] netlink_sendmsg+0x723/0xbe0 [12031.121602][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12031.121602][ T3116] ___sys_sendmsg+0xee/0x170 [12031.121602][ T3116] __sys_sendmsg+0xcd/0x170 [12031.121602][ T3116] do_syscall_64+0xc6/0x1e0 [12031.121602][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12031.121602][ T3116] [12031.123315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12031.123315][ T3116] neigh_parms_alloc+0x1e5/0x510 [12031.123315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12031.123315][ T3116] ipv6_find_idev+0x102/0x170 [12031.123315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12031.123315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12031.123315][ T3116] netlink_rcv_skb+0x130/0x360 [12031.123315][ T3116] netlink_unicast+0x449/0x710 [12031.123315][ T3116] netlink_sendmsg+0x723/0xbe0 [12031.123315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12031.123315][ T3116] ___sys_sendmsg+0xee/0x170 [12031.123315][ T3116] __sys_sendmsg+0xcd/0x170 [12031.123315][ T3116] do_syscall_64+0xc6/0x1e0 [12031.123315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12031.123315][ T3116] [12041.260885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12041.261347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12041.261347][ T3116] dst_init+0x84/0x4a0 [12041.261347][ T3116] dst_alloc+0x97/0x150 [12041.261347][ T3116] ip6_dst_alloc+0x23/0x90 [12041.261347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12041.261347][ T3116] ip6_pol_route+0x56f/0x840 [12041.261347][ T3116] __fib6_rule_action+0x47a/0x5b0 [12041.261347][ T3116] fib_rules_lookup+0x2b4/0xa20 [12041.261347][ T3116] fib6_rule_lookup+0x182/0x630 [12041.261347][ T3116] ip6_route_input+0x59c/0xa50 [12041.261347][ T3116] ipv6_rcv+0x397/0x810 [12041.261347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12041.261347][ T3116] process_backlog+0x101/0x620 [12041.261347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12041.261347][ T3116] net_rx_action+0x495/0xbe0 [12041.261347][ T3116] __do_softirq+0x1b5/0x7f6 [12041.261347][ T3116] [12041.263604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12041.263604][ T3116] netdev_get_by_index+0x5e/0x80 [12041.263604][ T3116] fib6_nh_init+0x3d8/0x15b0 [12041.263604][ T3116] ip6_route_info_create+0xf18/0x17d0 [12041.263604][ T3116] ip6_route_add+0x1c/0x140 [12041.263604][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12041.263604][ T3116] addrconf_add_dev+0xe2/0x170 [12041.263604][ T3116] inet6_addr_add+0x12f/0xa40 [12041.263604][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12041.263604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12041.263604][ T3116] netlink_rcv_skb+0x130/0x360 [12041.263604][ T3116] netlink_unicast+0x449/0x710 [12041.263604][ T3116] netlink_sendmsg+0x723/0xbe0 [12041.263604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12041.263604][ T3116] ___sys_sendmsg+0xee/0x170 [12041.263604][ T3116] __sys_sendmsg+0xcd/0x170 [12041.263604][ T3116] do_syscall_64+0xc6/0x1e0 [12041.263604][ T3116] [12041.265982][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12041.265982][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12041.265982][ T3116] ipv6_find_idev+0x102/0x170 [12041.265982][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12041.265982][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12041.265982][ T3116] netlink_rcv_skb+0x130/0x360 [12041.265982][ T3116] netlink_unicast+0x449/0x710 [12041.265982][ T3116] netlink_sendmsg+0x723/0xbe0 [12041.265982][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12041.265982][ T3116] ___sys_sendmsg+0xee/0x170 [12041.265982][ T3116] __sys_sendmsg+0xcd/0x170 [12041.265982][ T3116] do_syscall_64+0xc6/0x1e0 [12041.265982][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12041.265982][ T3116] [12041.267823][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12041.267823][ T3116] neigh_parms_alloc+0x1e5/0x510 [12041.267823][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12041.267823][ T3116] ipv6_find_idev+0x102/0x170 [12041.267823][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12041.267823][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12041.267823][ T3116] netlink_rcv_skb+0x130/0x360 [12041.267823][ T3116] netlink_unicast+0x449/0x710 [12041.267823][ T3116] netlink_sendmsg+0x723/0xbe0 [12041.267823][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12041.267823][ T3116] ___sys_sendmsg+0xee/0x170 [12041.267823][ T3116] __sys_sendmsg+0xcd/0x170 [12041.267823][ T3116] do_syscall_64+0xc6/0x1e0 [12041.267823][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12041.267823][ T3116] [12051.836876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12051.837300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12051.837300][ T3116] dst_init+0x84/0x4a0 [12051.837300][ T3116] dst_alloc+0x97/0x150 [12051.837300][ T3116] ip6_dst_alloc+0x23/0x90 [12051.837300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12051.837300][ T3116] ip6_pol_route+0x56f/0x840 [12051.837300][ T3116] __fib6_rule_action+0x47a/0x5b0 [12051.837300][ T3116] fib_rules_lookup+0x2b4/0xa20 [12051.837300][ T3116] fib6_rule_lookup+0x182/0x630 [12051.837300][ T3116] ip6_route_input+0x59c/0xa50 [12051.837300][ T3116] ipv6_rcv+0x397/0x810 [12051.837300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12051.837300][ T3116] process_backlog+0x101/0x620 [12051.837300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12051.837300][ T3116] net_rx_action+0x495/0xbe0 [12051.837300][ T3116] __do_softirq+0x1b5/0x7f6 [12051.837300][ T3116] [12051.839588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12051.839588][ T3116] netdev_get_by_index+0x5e/0x80 [12051.839588][ T3116] fib6_nh_init+0x3d8/0x15b0 [12051.839588][ T3116] ip6_route_info_create+0xf18/0x17d0 [12051.839588][ T3116] ip6_route_add+0x1c/0x140 [12051.839588][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12051.839588][ T3116] addrconf_add_dev+0xe2/0x170 [12051.839588][ T3116] inet6_addr_add+0x12f/0xa40 [12051.839588][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12051.839588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.839588][ T3116] netlink_rcv_skb+0x130/0x360 [12051.839588][ T3116] netlink_unicast+0x449/0x710 [12051.839588][ T3116] netlink_sendmsg+0x723/0xbe0 [12051.839588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12051.839588][ T3116] ___sys_sendmsg+0xee/0x170 [12051.839588][ T3116] __sys_sendmsg+0xcd/0x170 [12051.839588][ T3116] do_syscall_64+0xc6/0x1e0 [12051.839588][ T3116] [12051.841802][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12051.841802][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12051.841802][ T3116] ipv6_find_idev+0x102/0x170 [12051.841802][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12051.841802][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.841802][ T3116] netlink_rcv_skb+0x130/0x360 [12051.841802][ T3116] netlink_unicast+0x449/0x710 [12051.841802][ T3116] netlink_sendmsg+0x723/0xbe0 [12051.841802][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12051.841802][ T3116] ___sys_sendmsg+0xee/0x170 [12051.841802][ T3116] __sys_sendmsg+0xcd/0x170 [12051.841802][ T3116] do_syscall_64+0xc6/0x1e0 [12051.841802][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12051.841802][ T3116] [12051.844079][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12051.844079][ T3116] neigh_parms_alloc+0x1e5/0x510 [12051.844079][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12051.844079][ T3116] ipv6_find_idev+0x102/0x170 [12051.844079][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12051.844079][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.844079][ T3116] netlink_rcv_skb+0x130/0x360 [12051.844079][ T3116] netlink_unicast+0x449/0x710 [12051.844079][ T3116] netlink_sendmsg+0x723/0xbe0 [12051.844079][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12051.844079][ T3116] ___sys_sendmsg+0xee/0x170 [12051.844079][ T3116] __sys_sendmsg+0xcd/0x170 [12051.844079][ T3116] do_syscall_64+0xc6/0x1e0 [12051.844079][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12051.844079][ T3116] [12062.084834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12062.085320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12062.085320][ T3116] dst_init+0x84/0x4a0 [12062.085320][ T3116] dst_alloc+0x97/0x150 [12062.085320][ T3116] ip6_dst_alloc+0x23/0x90 [12062.085320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12062.085320][ T3116] ip6_pol_route+0x56f/0x840 [12062.085320][ T3116] __fib6_rule_action+0x47a/0x5b0 [12062.085320][ T3116] fib_rules_lookup+0x2b4/0xa20 [12062.085320][ T3116] fib6_rule_lookup+0x182/0x630 [12062.085320][ T3116] ip6_route_input+0x59c/0xa50 [12062.085320][ T3116] ipv6_rcv+0x397/0x810 [12062.085320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12062.085320][ T3116] process_backlog+0x101/0x620 [12062.085320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12062.085320][ T3116] net_rx_action+0x495/0xbe0 [12062.085320][ T3116] __do_softirq+0x1b5/0x7f6 [12062.085320][ T3116] [12062.087392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12062.087392][ T3116] netdev_get_by_index+0x5e/0x80 [12062.087392][ T3116] fib6_nh_init+0x3d8/0x15b0 [12062.087392][ T3116] ip6_route_info_create+0xf18/0x17d0 [12062.087392][ T3116] ip6_route_add+0x1c/0x140 [12062.087392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12062.087392][ T3116] addrconf_add_dev+0xe2/0x170 [12062.087392][ T3116] inet6_addr_add+0x12f/0xa40 [12062.087392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12062.087392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12062.087392][ T3116] netlink_rcv_skb+0x130/0x360 [12062.087392][ T3116] netlink_unicast+0x449/0x710 [12062.087392][ T3116] netlink_sendmsg+0x723/0xbe0 [12062.087392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12062.087392][ T3116] ___sys_sendmsg+0xee/0x170 [12062.087392][ T3116] __sys_sendmsg+0xcd/0x170 [12062.087392][ T3116] do_syscall_64+0xc6/0x1e0 [12062.087392][ T3116] [12062.089563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12062.089563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12062.089563][ T3116] ipv6_find_idev+0x102/0x170 [12062.089563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12062.089563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12062.089563][ T3116] netlink_rcv_skb+0x130/0x360 [12062.089563][ T3116] netlink_unicast+0x449/0x710 [12062.089563][ T3116] netlink_sendmsg+0x723/0xbe0 [12062.089563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12062.089563][ T3116] ___sys_sendmsg+0xee/0x170 [12062.089563][ T3116] __sys_sendmsg+0xcd/0x170 [12062.089563][ T3116] do_syscall_64+0xc6/0x1e0 [12062.089563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12062.089563][ T3116] [12062.091266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12062.091266][ T3116] neigh_parms_alloc+0x1e5/0x510 [12062.091266][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12062.091266][ T3116] ipv6_find_idev+0x102/0x170 [12062.091266][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12062.091266][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12062.091266][ T3116] netlink_rcv_skb+0x130/0x360 [12062.091266][ T3116] netlink_unicast+0x449/0x710 [12062.091266][ T3116] netlink_sendmsg+0x723/0xbe0 [12062.091266][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12062.091266][ T3116] ___sys_sendmsg+0xee/0x170 [12062.091266][ T3116] __sys_sendmsg+0xcd/0x170 [12062.091266][ T3116] do_syscall_64+0xc6/0x1e0 [12062.091266][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12062.091266][ T3116] [12072.332813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12072.333237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12072.333237][ T3116] dst_init+0x84/0x4a0 [12072.333237][ T3116] dst_alloc+0x97/0x150 [12072.333237][ T3116] ip6_dst_alloc+0x23/0x90 [12072.333237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12072.333237][ T3116] ip6_pol_route+0x56f/0x840 [12072.333237][ T3116] __fib6_rule_action+0x47a/0x5b0 [12072.333237][ T3116] fib_rules_lookup+0x2b4/0xa20 [12072.333237][ T3116] fib6_rule_lookup+0x182/0x630 [12072.333237][ T3116] ip6_route_input+0x59c/0xa50 [12072.333237][ T3116] ipv6_rcv+0x397/0x810 [12072.333237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12072.333237][ T3116] process_backlog+0x101/0x620 [12072.333237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12072.333237][ T3116] net_rx_action+0x495/0xbe0 [12072.333237][ T3116] __do_softirq+0x1b5/0x7f6 [12072.333237][ T3116] [12072.335308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12072.335308][ T3116] netdev_get_by_index+0x5e/0x80 [12072.335308][ T3116] fib6_nh_init+0x3d8/0x15b0 [12072.335308][ T3116] ip6_route_info_create+0xf18/0x17d0 [12072.335308][ T3116] ip6_route_add+0x1c/0x140 [12072.335308][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12072.335308][ T3116] addrconf_add_dev+0xe2/0x170 [12072.335308][ T3116] inet6_addr_add+0x12f/0xa40 [12072.335308][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12072.335308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12072.335308][ T3116] netlink_rcv_skb+0x130/0x360 [12072.335308][ T3116] netlink_unicast+0x449/0x710 [12072.335308][ T3116] netlink_sendmsg+0x723/0xbe0 [12072.335308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12072.335308][ T3116] ___sys_sendmsg+0xee/0x170 [12072.335308][ T3116] __sys_sendmsg+0xcd/0x170 [12072.335308][ T3116] do_syscall_64+0xc6/0x1e0 [12072.335308][ T3116] [12072.337479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12072.337479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12072.337479][ T3116] ipv6_find_idev+0x102/0x170 [12072.337479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12072.337479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12072.337479][ T3116] netlink_rcv_skb+0x130/0x360 [12072.337479][ T3116] netlink_unicast+0x449/0x710 [12072.337479][ T3116] netlink_sendmsg+0x723/0xbe0 [12072.337479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12072.337479][ T3116] ___sys_sendmsg+0xee/0x170 [12072.337479][ T3116] __sys_sendmsg+0xcd/0x170 [12072.337479][ T3116] do_syscall_64+0xc6/0x1e0 [12072.337479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12072.337479][ T3116] [12072.339181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12072.339181][ T3116] neigh_parms_alloc+0x1e5/0x510 [12072.339181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12072.339181][ T3116] ipv6_find_idev+0x102/0x170 [12072.339181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12072.339181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12072.339181][ T3116] netlink_rcv_skb+0x130/0x360 [12072.339181][ T3116] netlink_unicast+0x449/0x710 [12072.339181][ T3116] netlink_sendmsg+0x723/0xbe0 [12072.339181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12072.339181][ T3116] ___sys_sendmsg+0xee/0x170 [12072.339181][ T3116] __sys_sendmsg+0xcd/0x170 [12072.339181][ T3116] do_syscall_64+0xc6/0x1e0 [12072.339181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12072.339181][ T3116] [12082.580819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12082.581293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12082.581293][ T3116] dst_init+0x84/0x4a0 [12082.581293][ T3116] dst_alloc+0x97/0x150 [12082.581293][ T3116] ip6_dst_alloc+0x23/0x90 [12082.581293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12082.581293][ T3116] ip6_pol_route+0x56f/0x840 [12082.581293][ T3116] __fib6_rule_action+0x47a/0x5b0 [12082.581293][ T3116] fib_rules_lookup+0x2b4/0xa20 [12082.581293][ T3116] fib6_rule_lookup+0x182/0x630 [12082.581293][ T3116] ip6_route_input+0x59c/0xa50 [12082.581293][ T3116] ipv6_rcv+0x397/0x810 [12082.581293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12082.581293][ T3116] process_backlog+0x101/0x620 [12082.581293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12082.581293][ T3116] net_rx_action+0x495/0xbe0 [12082.581293][ T3116] __do_softirq+0x1b5/0x7f6 [12082.581293][ T3116] [12082.583379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12082.583379][ T3116] netdev_get_by_index+0x5e/0x80 [12082.583379][ T3116] fib6_nh_init+0x3d8/0x15b0 [12082.583379][ T3116] ip6_route_info_create+0xf18/0x17d0 [12082.583379][ T3116] ip6_route_add+0x1c/0x140 [12082.583379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12082.583379][ T3116] addrconf_add_dev+0xe2/0x170 [12082.583379][ T3116] inet6_addr_add+0x12f/0xa40 [12082.583379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12082.583379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12082.583379][ T3116] netlink_rcv_skb+0x130/0x360 [12082.583379][ T3116] netlink_unicast+0x449/0x710 [12082.583379][ T3116] netlink_sendmsg+0x723/0xbe0 [12082.583379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12082.583379][ T3116] ___sys_sendmsg+0xee/0x170 [12082.583379][ T3116] __sys_sendmsg+0xcd/0x170 [12082.583379][ T3116] do_syscall_64+0xc6/0x1e0 [12082.583379][ T3116] [12082.585555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12082.585555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12082.585555][ T3116] ipv6_find_idev+0x102/0x170 [12082.585555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12082.585555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12082.585555][ T3116] netlink_rcv_skb+0x130/0x360 [12082.585555][ T3116] netlink_unicast+0x449/0x710 [12082.585555][ T3116] netlink_sendmsg+0x723/0xbe0 [12082.585555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12082.585555][ T3116] ___sys_sendmsg+0xee/0x170 [12082.585555][ T3116] __sys_sendmsg+0xcd/0x170 [12082.585555][ T3116] do_syscall_64+0xc6/0x1e0 [12082.585555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12082.585555][ T3116] [12082.587251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12082.587251][ T3116] neigh_parms_alloc+0x1e5/0x510 [12082.587251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12082.587251][ T3116] ipv6_find_idev+0x102/0x170 [12082.587251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12082.587251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12082.587251][ T3116] netlink_rcv_skb+0x130/0x360 [12082.587251][ T3116] netlink_unicast+0x449/0x710 [12082.587251][ T3116] netlink_sendmsg+0x723/0xbe0 [12082.587251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12082.587251][ T3116] ___sys_sendmsg+0xee/0x170 [12082.587251][ T3116] __sys_sendmsg+0xcd/0x170 [12082.587251][ T3116] do_syscall_64+0xc6/0x1e0 [12082.587251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12082.587251][ T3116] [12092.828835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12092.829341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12092.829341][ T3116] dst_init+0x84/0x4a0 [12092.829341][ T3116] dst_alloc+0x97/0x150 [12092.829341][ T3116] ip6_dst_alloc+0x23/0x90 [12092.829341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12092.829341][ T3116] ip6_pol_route+0x56f/0x840 [12092.829341][ T3116] __fib6_rule_action+0x47a/0x5b0 [12092.829341][ T3116] fib_rules_lookup+0x2b4/0xa20 [12092.829341][ T3116] fib6_rule_lookup+0x182/0x630 [12092.829341][ T3116] ip6_route_input+0x59c/0xa50 [12092.829341][ T3116] ipv6_rcv+0x397/0x810 [12092.829341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12092.829341][ T3116] process_backlog+0x101/0x620 [12092.829341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12092.829341][ T3116] net_rx_action+0x495/0xbe0 [12092.829341][ T3116] __do_softirq+0x1b5/0x7f6 [12092.829341][ T3116] [12092.831541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12092.831541][ T3116] netdev_get_by_index+0x5e/0x80 [12092.831541][ T3116] fib6_nh_init+0x3d8/0x15b0 [12092.831541][ T3116] ip6_route_info_create+0xf18/0x17d0 [12092.831541][ T3116] ip6_route_add+0x1c/0x140 [12092.831541][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12092.831541][ T3116] addrconf_add_dev+0xe2/0x170 [12092.831541][ T3116] inet6_addr_add+0x12f/0xa40 [12092.831541][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12092.831541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12092.831541][ T3116] netlink_rcv_skb+0x130/0x360 [12092.831541][ T3116] netlink_unicast+0x449/0x710 [12092.831541][ T3116] netlink_sendmsg+0x723/0xbe0 [12092.831541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12092.831541][ T3116] ___sys_sendmsg+0xee/0x170 [12092.831541][ T3116] __sys_sendmsg+0xcd/0x170 [12092.831541][ T3116] do_syscall_64+0xc6/0x1e0 [12092.831541][ T3116] [12092.833758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12092.833758][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12092.833758][ T3116] ipv6_find_idev+0x102/0x170 [12092.833758][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12092.833758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12092.833758][ T3116] netlink_rcv_skb+0x130/0x360 [12092.833758][ T3116] netlink_unicast+0x449/0x710 [12092.833758][ T3116] netlink_sendmsg+0x723/0xbe0 [12092.833758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12092.833758][ T3116] ___sys_sendmsg+0xee/0x170 [12092.833758][ T3116] __sys_sendmsg+0xcd/0x170 [12092.833758][ T3116] do_syscall_64+0xc6/0x1e0 [12092.833758][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12092.833758][ T3116] [12092.835521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12092.835521][ T3116] neigh_parms_alloc+0x1e5/0x510 [12092.835521][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12092.835521][ T3116] ipv6_find_idev+0x102/0x170 [12092.835521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12092.835521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12092.835521][ T3116] netlink_rcv_skb+0x130/0x360 [12092.835521][ T3116] netlink_unicast+0x449/0x710 [12092.835521][ T3116] netlink_sendmsg+0x723/0xbe0 [12092.835521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12092.835521][ T3116] ___sys_sendmsg+0xee/0x170 [12092.835521][ T3116] __sys_sendmsg+0xcd/0x170 [12092.835521][ T3116] do_syscall_64+0xc6/0x1e0 [12092.835521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12092.835521][ T3116] [12103.076805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12103.077280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12103.077280][ T3116] dst_init+0x84/0x4a0 [12103.077280][ T3116] dst_alloc+0x97/0x150 [12103.077280][ T3116] ip6_dst_alloc+0x23/0x90 [12103.077280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12103.077280][ T3116] ip6_pol_route+0x56f/0x840 [12103.077280][ T3116] __fib6_rule_action+0x47a/0x5b0 [12103.077280][ T3116] fib_rules_lookup+0x2b4/0xa20 [12103.077280][ T3116] fib6_rule_lookup+0x182/0x630 [12103.077280][ T3116] ip6_route_input+0x59c/0xa50 [12103.077280][ T3116] ipv6_rcv+0x397/0x810 [12103.077280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12103.077280][ T3116] process_backlog+0x101/0x620 [12103.077280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12103.077280][ T3116] net_rx_action+0x495/0xbe0 [12103.077280][ T3116] __do_softirq+0x1b5/0x7f6 [12103.077280][ T3116] [12103.079365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12103.079365][ T3116] netdev_get_by_index+0x5e/0x80 [12103.079365][ T3116] fib6_nh_init+0x3d8/0x15b0 [12103.079365][ T3116] ip6_route_info_create+0xf18/0x17d0 [12103.079365][ T3116] ip6_route_add+0x1c/0x140 [12103.079365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12103.079365][ T3116] addrconf_add_dev+0xe2/0x170 [12103.079365][ T3116] inet6_addr_add+0x12f/0xa40 [12103.079365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12103.079365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12103.079365][ T3116] netlink_rcv_skb+0x130/0x360 [12103.079365][ T3116] netlink_unicast+0x449/0x710 [12103.079365][ T3116] netlink_sendmsg+0x723/0xbe0 [12103.079365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12103.079365][ T3116] ___sys_sendmsg+0xee/0x170 [12103.079365][ T3116] __sys_sendmsg+0xcd/0x170 [12103.079365][ T3116] do_syscall_64+0xc6/0x1e0 [12103.079365][ T3116] [12103.081550][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12103.081550][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12103.081550][ T3116] ipv6_find_idev+0x102/0x170 [12103.081550][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12103.081550][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12103.081550][ T3116] netlink_rcv_skb+0x130/0x360 [12103.081550][ T3116] netlink_unicast+0x449/0x710 [12103.081550][ T3116] netlink_sendmsg+0x723/0xbe0 [12103.081550][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12103.081550][ T3116] ___sys_sendmsg+0xee/0x170 [12103.081550][ T3116] __sys_sendmsg+0xcd/0x170 [12103.081550][ T3116] do_syscall_64+0xc6/0x1e0 [12103.081550][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12103.081550][ T3116] [12103.083260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12103.083260][ T3116] neigh_parms_alloc+0x1e5/0x510 [12103.083260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12103.083260][ T3116] ipv6_find_idev+0x102/0x170 [12103.083260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12103.083260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12103.083260][ T3116] netlink_rcv_skb+0x130/0x360 [12103.083260][ T3116] netlink_unicast+0x449/0x710 [12103.083260][ T3116] netlink_sendmsg+0x723/0xbe0 [12103.083260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12103.083260][ T3116] ___sys_sendmsg+0xee/0x170 [12103.083260][ T3116] __sys_sendmsg+0xcd/0x170 [12103.083260][ T3116] do_syscall_64+0xc6/0x1e0 [12103.083260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12103.083260][ T3116] [12113.324824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12113.325402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12113.325402][ T3116] dst_init+0x84/0x4a0 [12113.325402][ T3116] dst_alloc+0x97/0x150 [12113.325402][ T3116] ip6_dst_alloc+0x23/0x90 [12113.325402][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12113.325402][ T3116] ip6_pol_route+0x56f/0x840 [12113.325402][ T3116] __fib6_rule_action+0x47a/0x5b0 [12113.325402][ T3116] fib_rules_lookup+0x2b4/0xa20 [12113.325402][ T3116] fib6_rule_lookup+0x182/0x630 [12113.325402][ T3116] ip6_route_input+0x59c/0xa50 [12113.325402][ T3116] ipv6_rcv+0x397/0x810 [12113.325402][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12113.325402][ T3116] process_backlog+0x101/0x620 [12113.325402][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12113.325402][ T3116] net_rx_action+0x495/0xbe0 [12113.325402][ T3116] __do_softirq+0x1b5/0x7f6 [12113.325402][ T3116] [12113.328618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12113.328618][ T3116] netdev_get_by_index+0x5e/0x80 [12113.328618][ T3116] fib6_nh_init+0x3d8/0x15b0 [12113.328618][ T3116] ip6_route_info_create+0xf18/0x17d0 [12113.328618][ T3116] ip6_route_add+0x1c/0x140 [12113.328618][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12113.328618][ T3116] addrconf_add_dev+0xe2/0x170 [12113.328618][ T3116] inet6_addr_add+0x12f/0xa40 [12113.328618][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12113.328618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12113.328618][ T3116] netlink_rcv_skb+0x130/0x360 [12113.328618][ T3116] netlink_unicast+0x449/0x710 [12113.328618][ T3116] netlink_sendmsg+0x723/0xbe0 [12113.328618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12113.328618][ T3116] ___sys_sendmsg+0xee/0x170 [12113.328618][ T3116] __sys_sendmsg+0xcd/0x170 [12113.328618][ T3116] do_syscall_64+0xc6/0x1e0 [12113.328618][ T3116] [12113.332052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12113.332052][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12113.332052][ T3116] ipv6_find_idev+0x102/0x170 [12113.332052][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12113.332052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12113.332052][ T3116] netlink_rcv_skb+0x130/0x360 [12113.332052][ T3116] netlink_unicast+0x449/0x710 [12113.332052][ T3116] netlink_sendmsg+0x723/0xbe0 [12113.332052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12113.332052][ T3116] ___sys_sendmsg+0xee/0x170 [12113.332052][ T3116] __sys_sendmsg+0xcd/0x170 [12113.332052][ T3116] do_syscall_64+0xc6/0x1e0 [12113.332052][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12113.332052][ T3116] [12113.334751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12113.334751][ T3116] neigh_parms_alloc+0x1e5/0x510 [12113.334751][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12113.334751][ T3116] ipv6_find_idev+0x102/0x170 [12113.334751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12113.334751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12113.334751][ T3116] netlink_rcv_skb+0x130/0x360 [12113.334751][ T3116] netlink_unicast+0x449/0x710 [12113.334751][ T3116] netlink_sendmsg+0x723/0xbe0 [12113.334751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12113.334751][ T3116] ___sys_sendmsg+0xee/0x170 [12113.334751][ T3116] __sys_sendmsg+0xcd/0x170 [12113.334751][ T3116] do_syscall_64+0xc6/0x1e0 [12113.334751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12113.334751][ T3116] [12123.580838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12123.581277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12123.581277][ T3116] dst_init+0x84/0x4a0 [12123.581277][ T3116] dst_alloc+0x97/0x150 [12123.581277][ T3116] ip6_dst_alloc+0x23/0x90 [12123.581277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12123.581277][ T3116] ip6_pol_route+0x56f/0x840 [12123.581277][ T3116] __fib6_rule_action+0x47a/0x5b0 [12123.581277][ T3116] fib_rules_lookup+0x2b4/0xa20 [12123.581277][ T3116] fib6_rule_lookup+0x182/0x630 [12123.581277][ T3116] ip6_route_input+0x59c/0xa50 [12123.581277][ T3116] ipv6_rcv+0x397/0x810 [12123.581277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12123.581277][ T3116] process_backlog+0x101/0x620 [12123.581277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12123.581277][ T3116] net_rx_action+0x495/0xbe0 [12123.581277][ T3116] __do_softirq+0x1b5/0x7f6 [12123.581277][ T3116] [12123.583459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12123.583459][ T3116] netdev_get_by_index+0x5e/0x80 [12123.583459][ T3116] fib6_nh_init+0x3d8/0x15b0 [12123.583459][ T3116] ip6_route_info_create+0xf18/0x17d0 [12123.583459][ T3116] ip6_route_add+0x1c/0x140 [12123.583459][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12123.583459][ T3116] addrconf_add_dev+0xe2/0x170 [12123.583459][ T3116] inet6_addr_add+0x12f/0xa40 [12123.583459][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12123.583459][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12123.583459][ T3116] netlink_rcv_skb+0x130/0x360 [12123.583459][ T3116] netlink_unicast+0x449/0x710 [12123.583459][ T3116] netlink_sendmsg+0x723/0xbe0 [12123.583459][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12123.583459][ T3116] ___sys_sendmsg+0xee/0x170 [12123.583459][ T3116] __sys_sendmsg+0xcd/0x170 [12123.583459][ T3116] do_syscall_64+0xc6/0x1e0 [12123.583459][ T3116] [12123.585667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12123.585667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12123.585667][ T3116] ipv6_find_idev+0x102/0x170 [12123.585667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12123.585667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12123.585667][ T3116] netlink_rcv_skb+0x130/0x360 [12123.585667][ T3116] netlink_unicast+0x449/0x710 [12123.585667][ T3116] netlink_sendmsg+0x723/0xbe0 [12123.585667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12123.585667][ T3116] ___sys_sendmsg+0xee/0x170 [12123.585667][ T3116] __sys_sendmsg+0xcd/0x170 [12123.585667][ T3116] do_syscall_64+0xc6/0x1e0 [12123.585667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12123.585667][ T3116] [12123.587394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12123.587394][ T3116] neigh_parms_alloc+0x1e5/0x510 [12123.587394][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12123.587394][ T3116] ipv6_find_idev+0x102/0x170 [12123.587394][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12123.587394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12123.587394][ T3116] netlink_rcv_skb+0x130/0x360 [12123.587394][ T3116] netlink_unicast+0x449/0x710 [12123.587394][ T3116] netlink_sendmsg+0x723/0xbe0 [12123.587394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12123.587394][ T3116] ___sys_sendmsg+0xee/0x170 [12123.587394][ T3116] __sys_sendmsg+0xcd/0x170 [12123.587394][ T3116] do_syscall_64+0xc6/0x1e0 [12123.587394][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12123.587394][ T3116] [12133.828855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12133.829459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12133.829459][ T3116] dst_init+0x84/0x4a0 [12133.829459][ T3116] dst_alloc+0x97/0x150 [12133.829459][ T3116] ip6_dst_alloc+0x23/0x90 [12133.829459][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12133.829459][ T3116] ip6_pol_route+0x56f/0x840 [12133.829459][ T3116] __fib6_rule_action+0x47a/0x5b0 [12133.829459][ T3116] fib_rules_lookup+0x2b4/0xa20 [12133.829459][ T3116] fib6_rule_lookup+0x182/0x630 [12133.829459][ T3116] ip6_route_input+0x59c/0xa50 [12133.829459][ T3116] ipv6_rcv+0x397/0x810 [12133.829459][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12133.829459][ T3116] process_backlog+0x101/0x620 [12133.829459][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12133.829459][ T3116] net_rx_action+0x495/0xbe0 [12133.829459][ T3116] __do_softirq+0x1b5/0x7f6 [12133.829459][ T3116] [12133.832770][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12133.832770][ T3116] netdev_get_by_index+0x5e/0x80 [12133.832770][ T3116] fib6_nh_init+0x3d8/0x15b0 [12133.832770][ T3116] ip6_route_info_create+0xf18/0x17d0 [12133.832770][ T3116] ip6_route_add+0x1c/0x140 [12133.832770][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12133.832770][ T3116] addrconf_add_dev+0xe2/0x170 [12133.832770][ T3116] inet6_addr_add+0x12f/0xa40 [12133.832770][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12133.832770][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12133.832770][ T3116] netlink_rcv_skb+0x130/0x360 [12133.832770][ T3116] netlink_unicast+0x449/0x710 [12133.832770][ T3116] netlink_sendmsg+0x723/0xbe0 [12133.832770][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12133.832770][ T3116] ___sys_sendmsg+0xee/0x170 [12133.832770][ T3116] __sys_sendmsg+0xcd/0x170 [12133.832770][ T3116] do_syscall_64+0xc6/0x1e0 [12133.832770][ T3116] [12133.836194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12133.836194][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12133.836194][ T3116] ipv6_find_idev+0x102/0x170 [12133.836194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12133.836194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12133.836194][ T3116] netlink_rcv_skb+0x130/0x360 [12133.836194][ T3116] netlink_unicast+0x449/0x710 [12133.836194][ T3116] netlink_sendmsg+0x723/0xbe0 [12133.836194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12133.836194][ T3116] ___sys_sendmsg+0xee/0x170 [12133.836194][ T3116] __sys_sendmsg+0xcd/0x170 [12133.836194][ T3116] do_syscall_64+0xc6/0x1e0 [12133.836194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12133.836194][ T3116] [12133.838864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12133.838864][ T3116] neigh_parms_alloc+0x1e5/0x510 [12133.838864][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12133.838864][ T3116] ipv6_find_idev+0x102/0x170 [12133.838864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12133.838864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12133.838864][ T3116] netlink_rcv_skb+0x130/0x360 [12133.838864][ T3116] netlink_unicast+0x449/0x710 [12133.838864][ T3116] netlink_sendmsg+0x723/0xbe0 [12133.838864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12133.838864][ T3116] ___sys_sendmsg+0xee/0x170 [12133.838864][ T3116] __sys_sendmsg+0xcd/0x170 [12133.838864][ T3116] do_syscall_64+0xc6/0x1e0 [12133.838864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12133.838864][ T3116] [12143.924839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12143.925450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12143.925450][ T3116] dst_init+0x84/0x4a0 [12143.925450][ T3116] dst_alloc+0x97/0x150 [12143.925450][ T3116] ip6_dst_alloc+0x23/0x90 [12143.925450][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12143.925450][ T3116] ip6_pol_route+0x56f/0x840 [12143.925450][ T3116] __fib6_rule_action+0x47a/0x5b0 [12143.925450][ T3116] fib_rules_lookup+0x2b4/0xa20 [12143.925450][ T3116] fib6_rule_lookup+0x182/0x630 [12143.925450][ T3116] ip6_route_input+0x59c/0xa50 [12143.925450][ T3116] ipv6_rcv+0x397/0x810 [12143.925450][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12143.925450][ T3116] process_backlog+0x101/0x620 [12143.925450][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12143.925450][ T3116] net_rx_action+0x495/0xbe0 [12143.925450][ T3116] __do_softirq+0x1b5/0x7f6 [12143.925450][ T3116] [12143.928672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12143.928672][ T3116] netdev_get_by_index+0x5e/0x80 [12143.928672][ T3116] fib6_nh_init+0x3d8/0x15b0 [12143.928672][ T3116] ip6_route_info_create+0xf18/0x17d0 [12143.928672][ T3116] ip6_route_add+0x1c/0x140 [12143.928672][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12143.928672][ T3116] addrconf_add_dev+0xe2/0x170 [12143.928672][ T3116] inet6_addr_add+0x12f/0xa40 [12143.928672][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12143.928672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12143.928672][ T3116] netlink_rcv_skb+0x130/0x360 [12143.928672][ T3116] netlink_unicast+0x449/0x710 [12143.928672][ T3116] netlink_sendmsg+0x723/0xbe0 [12143.928672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12143.928672][ T3116] ___sys_sendmsg+0xee/0x170 [12143.928672][ T3116] __sys_sendmsg+0xcd/0x170 [12143.928672][ T3116] do_syscall_64+0xc6/0x1e0 [12143.928672][ T3116] [12143.932209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12143.932209][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12143.932209][ T3116] ipv6_find_idev+0x102/0x170 [12143.932209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12143.932209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12143.932209][ T3116] netlink_rcv_skb+0x130/0x360 [12143.932209][ T3116] netlink_unicast+0x449/0x710 [12143.932209][ T3116] netlink_sendmsg+0x723/0xbe0 [12143.932209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12143.932209][ T3116] ___sys_sendmsg+0xee/0x170 [12143.932209][ T3116] __sys_sendmsg+0xcd/0x170 [12143.932209][ T3116] do_syscall_64+0xc6/0x1e0 [12143.932209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12143.932209][ T3116] [12143.934886][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12143.934886][ T3116] neigh_parms_alloc+0x1e5/0x510 [12143.934886][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12143.934886][ T3116] ipv6_find_idev+0x102/0x170 [12143.934886][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12143.934886][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12143.934886][ T3116] netlink_rcv_skb+0x130/0x360 [12143.934886][ T3116] netlink_unicast+0x449/0x710 [12143.934886][ T3116] netlink_sendmsg+0x723/0xbe0 [12143.934886][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12143.934886][ T3116] ___sys_sendmsg+0xee/0x170 [12143.934886][ T3116] __sys_sendmsg+0xcd/0x170 [12143.934886][ T3116] do_syscall_64+0xc6/0x1e0 [12143.934886][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12143.934886][ T3116] [12154.124847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12154.125507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12154.125507][ T3116] dst_init+0x84/0x4a0 [12154.125507][ T3116] dst_alloc+0x97/0x150 [12154.125507][ T3116] ip6_dst_alloc+0x23/0x90 [12154.125507][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12154.125507][ T3116] ip6_pol_route+0x56f/0x840 [12154.125507][ T3116] __fib6_rule_action+0x47a/0x5b0 [12154.125507][ T3116] fib_rules_lookup+0x2b4/0xa20 [12154.125507][ T3116] fib6_rule_lookup+0x182/0x630 [12154.125507][ T3116] ip6_route_input+0x59c/0xa50 [12154.125507][ T3116] ipv6_rcv+0x397/0x810 [12154.125507][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12154.125507][ T3116] process_backlog+0x101/0x620 [12154.125507][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12154.125507][ T3116] net_rx_action+0x495/0xbe0 [12154.125507][ T3116] __do_softirq+0x1b5/0x7f6 [12154.125507][ T3116] [12154.128420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12154.128420][ T3116] netdev_get_by_index+0x5e/0x80 [12154.128420][ T3116] fib6_nh_init+0x3d8/0x15b0 [12154.128420][ T3116] ip6_route_info_create+0xf18/0x17d0 [12154.128420][ T3116] ip6_route_add+0x1c/0x140 [12154.128420][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12154.128420][ T3116] addrconf_add_dev+0xe2/0x170 [12154.128420][ T3116] inet6_addr_add+0x12f/0xa40 [12154.128420][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12154.128420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12154.128420][ T3116] netlink_rcv_skb+0x130/0x360 [12154.128420][ T3116] netlink_unicast+0x449/0x710 [12154.128420][ T3116] netlink_sendmsg+0x723/0xbe0 [12154.128420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12154.128420][ T3116] ___sys_sendmsg+0xee/0x170 [12154.128420][ T3116] __sys_sendmsg+0xcd/0x170 [12154.128420][ T3116] do_syscall_64+0xc6/0x1e0 [12154.128420][ T3116] [12154.130764][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12154.130764][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12154.130764][ T3116] ipv6_find_idev+0x102/0x170 [12154.130764][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12154.130764][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12154.130764][ T3116] netlink_rcv_skb+0x130/0x360 [12154.130764][ T3116] netlink_unicast+0x449/0x710 [12154.130764][ T3116] netlink_sendmsg+0x723/0xbe0 [12154.130764][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12154.130764][ T3116] ___sys_sendmsg+0xee/0x170 [12154.130764][ T3116] __sys_sendmsg+0xcd/0x170 [12154.130764][ T3116] do_syscall_64+0xc6/0x1e0 [12154.130764][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12154.130764][ T3116] [12154.132613][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12154.132613][ T3116] neigh_parms_alloc+0x1e5/0x510 [12154.132613][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12154.132613][ T3116] ipv6_find_idev+0x102/0x170 [12154.132613][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12154.132613][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12154.132613][ T3116] netlink_rcv_skb+0x130/0x360 [12154.132613][ T3116] netlink_unicast+0x449/0x710 [12154.132613][ T3116] netlink_sendmsg+0x723/0xbe0 [12154.132613][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12154.132613][ T3116] ___sys_sendmsg+0xee/0x170 [12154.132613][ T3116] __sys_sendmsg+0xcd/0x170 [12154.132613][ T3116] do_syscall_64+0xc6/0x1e0 [12154.132613][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12154.132613][ T3116] [12164.372953][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12164.373457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12164.373457][ T3116] dst_init+0x84/0x4a0 [12164.373457][ T3116] dst_alloc+0x97/0x150 [12164.373457][ T3116] ip6_dst_alloc+0x23/0x90 [12164.373457][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12164.373457][ T3116] ip6_pol_route+0x56f/0x840 [12164.373457][ T3116] __fib6_rule_action+0x47a/0x5b0 [12164.373457][ T3116] fib_rules_lookup+0x2b4/0xa20 [12164.373457][ T3116] fib6_rule_lookup+0x182/0x630 [12164.373457][ T3116] ip6_route_input+0x59c/0xa50 [12164.373457][ T3116] ipv6_rcv+0x397/0x810 [12164.373457][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12164.373457][ T3116] process_backlog+0x101/0x620 [12164.373457][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12164.373457][ T3116] net_rx_action+0x495/0xbe0 [12164.373457][ T3116] __do_softirq+0x1b5/0x7f6 [12164.373457][ T3116] [12164.375557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12164.375557][ T3116] netdev_get_by_index+0x5e/0x80 [12164.375557][ T3116] fib6_nh_init+0x3d8/0x15b0 [12164.375557][ T3116] ip6_route_info_create+0xf18/0x17d0 [12164.375557][ T3116] ip6_route_add+0x1c/0x140 [12164.375557][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12164.375557][ T3116] addrconf_add_dev+0xe2/0x170 [12164.375557][ T3116] inet6_addr_add+0x12f/0xa40 [12164.375557][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12164.375557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12164.375557][ T3116] netlink_rcv_skb+0x130/0x360 [12164.375557][ T3116] netlink_unicast+0x449/0x710 [12164.375557][ T3116] netlink_sendmsg+0x723/0xbe0 [12164.375557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12164.375557][ T3116] ___sys_sendmsg+0xee/0x170 [12164.375557][ T3116] __sys_sendmsg+0xcd/0x170 [12164.375557][ T3116] do_syscall_64+0xc6/0x1e0 [12164.375557][ T3116] [12164.377758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12164.377758][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12164.377758][ T3116] ipv6_find_idev+0x102/0x170 [12164.377758][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12164.377758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12164.377758][ T3116] netlink_rcv_skb+0x130/0x360 [12164.377758][ T3116] netlink_unicast+0x449/0x710 [12164.377758][ T3116] netlink_sendmsg+0x723/0xbe0 [12164.377758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12164.377758][ T3116] ___sys_sendmsg+0xee/0x170 [12164.377758][ T3116] __sys_sendmsg+0xcd/0x170 [12164.377758][ T3116] do_syscall_64+0xc6/0x1e0 [12164.377758][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12164.377758][ T3116] [12164.379478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12164.379478][ T3116] neigh_parms_alloc+0x1e5/0x510 [12164.379478][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12164.379478][ T3116] ipv6_find_idev+0x102/0x170 [12164.379478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12164.379478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12164.379478][ T3116] netlink_rcv_skb+0x130/0x360 [12164.379478][ T3116] netlink_unicast+0x449/0x710 [12164.379478][ T3116] netlink_sendmsg+0x723/0xbe0 [12164.379478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12164.379478][ T3116] ___sys_sendmsg+0xee/0x170 [12164.379478][ T3116] __sys_sendmsg+0xcd/0x170 [12164.379478][ T3116] do_syscall_64+0xc6/0x1e0 [12164.379478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12164.379478][ T3116] [12174.660901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12174.661429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12174.661429][ T3116] dst_init+0x84/0x4a0 [12174.661429][ T3116] dst_alloc+0x97/0x150 [12174.661429][ T3116] ip6_dst_alloc+0x23/0x90 [12174.661429][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12174.661429][ T3116] ip6_pol_route+0x56f/0x840 [12174.661429][ T3116] __fib6_rule_action+0x47a/0x5b0 [12174.661429][ T3116] fib_rules_lookup+0x2b4/0xa20 [12174.661429][ T3116] fib6_rule_lookup+0x182/0x630 [12174.661429][ T3116] ip6_route_input+0x59c/0xa50 [12174.661429][ T3116] ipv6_rcv+0x397/0x810 [12174.661429][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12174.661429][ T3116] process_backlog+0x101/0x620 [12174.661429][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12174.661429][ T3116] net_rx_action+0x495/0xbe0 [12174.661429][ T3116] __do_softirq+0x1b5/0x7f6 [12174.661429][ T3116] [12174.663545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12174.663545][ T3116] netdev_get_by_index+0x5e/0x80 [12174.663545][ T3116] fib6_nh_init+0x3d8/0x15b0 [12174.663545][ T3116] ip6_route_info_create+0xf18/0x17d0 [12174.663545][ T3116] ip6_route_add+0x1c/0x140 [12174.663545][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12174.663545][ T3116] addrconf_add_dev+0xe2/0x170 [12174.663545][ T3116] inet6_addr_add+0x12f/0xa40 [12174.663545][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12174.663545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12174.663545][ T3116] netlink_rcv_skb+0x130/0x360 [12174.663545][ T3116] netlink_unicast+0x449/0x710 [12174.663545][ T3116] netlink_sendmsg+0x723/0xbe0 [12174.663545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12174.663545][ T3116] ___sys_sendmsg+0xee/0x170 [12174.663545][ T3116] __sys_sendmsg+0xcd/0x170 [12174.663545][ T3116] do_syscall_64+0xc6/0x1e0 [12174.663545][ T3116] [12174.665744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12174.665744][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12174.665744][ T3116] ipv6_find_idev+0x102/0x170 [12174.665744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12174.665744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12174.665744][ T3116] netlink_rcv_skb+0x130/0x360 [12174.665744][ T3116] netlink_unicast+0x449/0x710 [12174.665744][ T3116] netlink_sendmsg+0x723/0xbe0 [12174.665744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12174.665744][ T3116] ___sys_sendmsg+0xee/0x170 [12174.665744][ T3116] __sys_sendmsg+0xcd/0x170 [12174.665744][ T3116] do_syscall_64+0xc6/0x1e0 [12174.665744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12174.665744][ T3116] [12174.667578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12174.667578][ T3116] neigh_parms_alloc+0x1e5/0x510 [12174.667578][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12174.667578][ T3116] ipv6_find_idev+0x102/0x170 [12174.667578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12174.667578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12174.667578][ T3116] netlink_rcv_skb+0x130/0x360 [12174.667578][ T3116] netlink_unicast+0x449/0x710 [12174.667578][ T3116] netlink_sendmsg+0x723/0xbe0 [12174.667578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12174.667578][ T3116] ___sys_sendmsg+0xee/0x170 [12174.667578][ T3116] __sys_sendmsg+0xcd/0x170 [12174.667578][ T3116] do_syscall_64+0xc6/0x1e0 [12174.667578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12174.667578][ T3116] [12184.924804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12184.925266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12184.925266][ T3116] dst_init+0x84/0x4a0 [12184.925266][ T3116] dst_alloc+0x97/0x150 [12184.925266][ T3116] ip6_dst_alloc+0x23/0x90 [12184.925266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12184.925266][ T3116] ip6_pol_route+0x56f/0x840 [12184.925266][ T3116] __fib6_rule_action+0x47a/0x5b0 [12184.925266][ T3116] fib_rules_lookup+0x2b4/0xa20 [12184.925266][ T3116] fib6_rule_lookup+0x182/0x630 [12184.925266][ T3116] ip6_route_input+0x59c/0xa50 [12184.925266][ T3116] ipv6_rcv+0x397/0x810 [12184.925266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12184.925266][ T3116] process_backlog+0x101/0x620 [12184.925266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12184.925266][ T3116] net_rx_action+0x495/0xbe0 [12184.925266][ T3116] __do_softirq+0x1b5/0x7f6 [12184.925266][ T3116] [12184.927722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12184.927722][ T3116] netdev_get_by_index+0x5e/0x80 [12184.927722][ T3116] fib6_nh_init+0x3d8/0x15b0 [12184.927722][ T3116] ip6_route_info_create+0xf18/0x17d0 [12184.927722][ T3116] ip6_route_add+0x1c/0x140 [12184.927722][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12184.927722][ T3116] addrconf_add_dev+0xe2/0x170 [12184.927722][ T3116] inet6_addr_add+0x12f/0xa40 [12184.927722][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12184.927722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12184.927722][ T3116] netlink_rcv_skb+0x130/0x360 [12184.927722][ T3116] netlink_unicast+0x449/0x710 [12184.927722][ T3116] netlink_sendmsg+0x723/0xbe0 [12184.927722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12184.927722][ T3116] ___sys_sendmsg+0xee/0x170 [12184.927722][ T3116] __sys_sendmsg+0xcd/0x170 [12184.927722][ T3116] do_syscall_64+0xc6/0x1e0 [12184.927722][ T3116] [12184.930083][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12184.930083][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12184.930083][ T3116] ipv6_find_idev+0x102/0x170 [12184.930083][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12184.930083][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12184.930083][ T3116] netlink_rcv_skb+0x130/0x360 [12184.930083][ T3116] netlink_unicast+0x449/0x710 [12184.930083][ T3116] netlink_sendmsg+0x723/0xbe0 [12184.930083][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12184.930083][ T3116] ___sys_sendmsg+0xee/0x170 [12184.930083][ T3116] __sys_sendmsg+0xcd/0x170 [12184.930083][ T3116] do_syscall_64+0xc6/0x1e0 [12184.930083][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12184.930083][ T3116] [12184.932055][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12184.932055][ T3116] neigh_parms_alloc+0x1e5/0x510 [12184.932055][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12184.932055][ T3116] ipv6_find_idev+0x102/0x170 [12184.932055][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12184.932055][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12184.932055][ T3116] netlink_rcv_skb+0x130/0x360 [12184.932055][ T3116] netlink_unicast+0x449/0x710 [12184.932055][ T3116] netlink_sendmsg+0x723/0xbe0 [12184.932055][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12184.932055][ T3116] ___sys_sendmsg+0xee/0x170 [12184.932055][ T3116] __sys_sendmsg+0xcd/0x170 [12184.932055][ T3116] do_syscall_64+0xc6/0x1e0 [12184.932055][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12184.932055][ T3116] [12194.948838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12194.949317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12194.949317][ T3116] dst_init+0x84/0x4a0 [12194.949317][ T3116] dst_alloc+0x97/0x150 [12194.949317][ T3116] ip6_dst_alloc+0x23/0x90 [12194.949317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12194.949317][ T3116] ip6_pol_route+0x56f/0x840 [12194.949317][ T3116] __fib6_rule_action+0x47a/0x5b0 [12194.949317][ T3116] fib_rules_lookup+0x2b4/0xa20 [12194.949317][ T3116] fib6_rule_lookup+0x182/0x630 [12194.949317][ T3116] ip6_route_input+0x59c/0xa50 [12194.949317][ T3116] ipv6_rcv+0x397/0x810 [12194.949317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12194.949317][ T3116] process_backlog+0x101/0x620 [12194.949317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12194.949317][ T3116] net_rx_action+0x495/0xbe0 [12194.949317][ T3116] __do_softirq+0x1b5/0x7f6 [12194.949317][ T3116] [12194.951829][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12194.951829][ T3116] netdev_get_by_index+0x5e/0x80 [12194.951829][ T3116] fib6_nh_init+0x3d8/0x15b0 [12194.951829][ T3116] ip6_route_info_create+0xf18/0x17d0 [12194.951829][ T3116] ip6_route_add+0x1c/0x140 [12194.951829][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12194.951829][ T3116] addrconf_add_dev+0xe2/0x170 [12194.951829][ T3116] inet6_addr_add+0x12f/0xa40 [12194.951829][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12194.951829][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12194.951829][ T3116] netlink_rcv_skb+0x130/0x360 [12194.951829][ T3116] netlink_unicast+0x449/0x710 [12194.951829][ T3116] netlink_sendmsg+0x723/0xbe0 [12194.951829][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12194.951829][ T3116] ___sys_sendmsg+0xee/0x170 [12194.951829][ T3116] __sys_sendmsg+0xcd/0x170 [12194.951829][ T3116] do_syscall_64+0xc6/0x1e0 [12194.951829][ T3116] [12194.954458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12194.954458][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12194.954458][ T3116] ipv6_find_idev+0x102/0x170 [12194.954458][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12194.954458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12194.954458][ T3116] netlink_rcv_skb+0x130/0x360 [12194.954458][ T3116] netlink_unicast+0x449/0x710 [12194.954458][ T3116] netlink_sendmsg+0x723/0xbe0 [12194.954458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12194.954458][ T3116] ___sys_sendmsg+0xee/0x170 [12194.954458][ T3116] __sys_sendmsg+0xcd/0x170 [12194.954458][ T3116] do_syscall_64+0xc6/0x1e0 [12194.954458][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12194.954458][ T3116] [12194.956512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12194.956512][ T3116] neigh_parms_alloc+0x1e5/0x510 [12194.956512][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12194.956512][ T3116] ipv6_find_idev+0x102/0x170 [12194.956512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12194.956512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12194.956512][ T3116] netlink_rcv_skb+0x130/0x360 [12194.956512][ T3116] netlink_unicast+0x449/0x710 [12194.956512][ T3116] netlink_sendmsg+0x723/0xbe0 [12194.956512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12194.956512][ T3116] ___sys_sendmsg+0xee/0x170 [12194.956512][ T3116] __sys_sendmsg+0xcd/0x170 [12194.956512][ T3116] do_syscall_64+0xc6/0x1e0 [12194.956512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12194.956512][ T3116] [12205.180824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12205.181250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12205.181250][ T3116] dst_init+0x84/0x4a0 [12205.181250][ T3116] dst_alloc+0x97/0x150 [12205.181250][ T3116] ip6_dst_alloc+0x23/0x90 [12205.181250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12205.181250][ T3116] ip6_pol_route+0x56f/0x840 [12205.181250][ T3116] __fib6_rule_action+0x47a/0x5b0 [12205.181250][ T3116] fib_rules_lookup+0x2b4/0xa20 [12205.181250][ T3116] fib6_rule_lookup+0x182/0x630 [12205.181250][ T3116] ip6_route_input+0x59c/0xa50 [12205.181250][ T3116] ipv6_rcv+0x397/0x810 [12205.181250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12205.181250][ T3116] process_backlog+0x101/0x620 [12205.181250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12205.181250][ T3116] net_rx_action+0x495/0xbe0 [12205.181250][ T3116] __do_softirq+0x1b5/0x7f6 [12205.181250][ T3116] [12205.183552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12205.183552][ T3116] netdev_get_by_index+0x5e/0x80 [12205.183552][ T3116] fib6_nh_init+0x3d8/0x15b0 [12205.183552][ T3116] ip6_route_info_create+0xf18/0x17d0 [12205.183552][ T3116] ip6_route_add+0x1c/0x140 [12205.183552][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12205.183552][ T3116] addrconf_add_dev+0xe2/0x170 [12205.183552][ T3116] inet6_addr_add+0x12f/0xa40 [12205.183552][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12205.183552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12205.183552][ T3116] netlink_rcv_skb+0x130/0x360 [12205.183552][ T3116] netlink_unicast+0x449/0x710 [12205.183552][ T3116] netlink_sendmsg+0x723/0xbe0 [12205.183552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12205.183552][ T3116] ___sys_sendmsg+0xee/0x170 [12205.183552][ T3116] __sys_sendmsg+0xcd/0x170 [12205.183552][ T3116] do_syscall_64+0xc6/0x1e0 [12205.183552][ T3116] [12205.185769][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12205.185769][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12205.185769][ T3116] ipv6_find_idev+0x102/0x170 [12205.185769][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12205.185769][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12205.185769][ T3116] netlink_rcv_skb+0x130/0x360 [12205.185769][ T3116] netlink_unicast+0x449/0x710 [12205.185769][ T3116] netlink_sendmsg+0x723/0xbe0 [12205.185769][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12205.185769][ T3116] ___sys_sendmsg+0xee/0x170 [12205.185769][ T3116] __sys_sendmsg+0xcd/0x170 [12205.185769][ T3116] do_syscall_64+0xc6/0x1e0 [12205.185769][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12205.185769][ T3116] [12205.187506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12205.187506][ T3116] neigh_parms_alloc+0x1e5/0x510 [12205.187506][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12205.187506][ T3116] ipv6_find_idev+0x102/0x170 [12205.187506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12205.187506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12205.187506][ T3116] netlink_rcv_skb+0x130/0x360 [12205.187506][ T3116] netlink_unicast+0x449/0x710 [12205.187506][ T3116] netlink_sendmsg+0x723/0xbe0 [12205.187506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12205.187506][ T3116] ___sys_sendmsg+0xee/0x170 [12205.187506][ T3116] __sys_sendmsg+0xcd/0x170 [12205.187506][ T3116] do_syscall_64+0xc6/0x1e0 [12205.187506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12205.187506][ T3116] [12215.348809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12215.349285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12215.349285][ T3116] dst_init+0x84/0x4a0 [12215.349285][ T3116] dst_alloc+0x97/0x150 [12215.349285][ T3116] ip6_dst_alloc+0x23/0x90 [12215.349285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12215.349285][ T3116] ip6_pol_route+0x56f/0x840 [12215.349285][ T3116] __fib6_rule_action+0x47a/0x5b0 [12215.349285][ T3116] fib_rules_lookup+0x2b4/0xa20 [12215.349285][ T3116] fib6_rule_lookup+0x182/0x630 [12215.349285][ T3116] ip6_route_input+0x59c/0xa50 [12215.349285][ T3116] ipv6_rcv+0x397/0x810 [12215.349285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12215.349285][ T3116] process_backlog+0x101/0x620 [12215.349285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12215.349285][ T3116] net_rx_action+0x495/0xbe0 [12215.349285][ T3116] __do_softirq+0x1b5/0x7f6 [12215.349285][ T3116] [12215.351364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12215.351364][ T3116] netdev_get_by_index+0x5e/0x80 [12215.351364][ T3116] fib6_nh_init+0x3d8/0x15b0 [12215.351364][ T3116] ip6_route_info_create+0xf18/0x17d0 [12215.351364][ T3116] ip6_route_add+0x1c/0x140 [12215.351364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12215.351364][ T3116] addrconf_add_dev+0xe2/0x170 [12215.351364][ T3116] inet6_addr_add+0x12f/0xa40 [12215.351364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12215.351364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12215.351364][ T3116] netlink_rcv_skb+0x130/0x360 [12215.351364][ T3116] netlink_unicast+0x449/0x710 [12215.351364][ T3116] netlink_sendmsg+0x723/0xbe0 [12215.351364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12215.351364][ T3116] ___sys_sendmsg+0xee/0x170 [12215.351364][ T3116] __sys_sendmsg+0xcd/0x170 [12215.351364][ T3116] do_syscall_64+0xc6/0x1e0 [12215.351364][ T3116] [12215.353555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12215.353555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12215.353555][ T3116] ipv6_find_idev+0x102/0x170 [12215.353555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12215.353555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12215.353555][ T3116] netlink_rcv_skb+0x130/0x360 [12215.353555][ T3116] netlink_unicast+0x449/0x710 [12215.353555][ T3116] netlink_sendmsg+0x723/0xbe0 [12215.353555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12215.353555][ T3116] ___sys_sendmsg+0xee/0x170 [12215.353555][ T3116] __sys_sendmsg+0xcd/0x170 [12215.353555][ T3116] do_syscall_64+0xc6/0x1e0 [12215.353555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12215.353555][ T3116] [12215.355248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12215.355248][ T3116] neigh_parms_alloc+0x1e5/0x510 [12215.355248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12215.355248][ T3116] ipv6_find_idev+0x102/0x170 [12215.355248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12215.355248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12215.355248][ T3116] netlink_rcv_skb+0x130/0x360 [12215.355248][ T3116] netlink_unicast+0x449/0x710 [12215.355248][ T3116] netlink_sendmsg+0x723/0xbe0 [12215.355248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12215.355248][ T3116] ___sys_sendmsg+0xee/0x170 [12215.355248][ T3116] __sys_sendmsg+0xcd/0x170 [12215.355248][ T3116] do_syscall_64+0xc6/0x1e0 [12215.355248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12215.355248][ T3116] [12225.596826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12225.597296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12225.597296][ T3116] dst_init+0x84/0x4a0 [12225.597296][ T3116] dst_alloc+0x97/0x150 [12225.597296][ T3116] ip6_dst_alloc+0x23/0x90 [12225.597296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12225.597296][ T3116] ip6_pol_route+0x56f/0x840 [12225.597296][ T3116] __fib6_rule_action+0x47a/0x5b0 [12225.597296][ T3116] fib_rules_lookup+0x2b4/0xa20 [12225.597296][ T3116] fib6_rule_lookup+0x182/0x630 [12225.597296][ T3116] ip6_route_input+0x59c/0xa50 [12225.597296][ T3116] ipv6_rcv+0x397/0x810 [12225.597296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12225.597296][ T3116] process_backlog+0x101/0x620 [12225.597296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12225.597296][ T3116] net_rx_action+0x495/0xbe0 [12225.597296][ T3116] __do_softirq+0x1b5/0x7f6 [12225.597296][ T3116] [12225.599389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12225.599389][ T3116] netdev_get_by_index+0x5e/0x80 [12225.599389][ T3116] fib6_nh_init+0x3d8/0x15b0 [12225.599389][ T3116] ip6_route_info_create+0xf18/0x17d0 [12225.599389][ T3116] ip6_route_add+0x1c/0x140 [12225.599389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12225.599389][ T3116] addrconf_add_dev+0xe2/0x170 [12225.599389][ T3116] inet6_addr_add+0x12f/0xa40 [12225.599389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12225.599389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12225.599389][ T3116] netlink_rcv_skb+0x130/0x360 [12225.599389][ T3116] netlink_unicast+0x449/0x710 [12225.599389][ T3116] netlink_sendmsg+0x723/0xbe0 [12225.599389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12225.599389][ T3116] ___sys_sendmsg+0xee/0x170 [12225.599389][ T3116] __sys_sendmsg+0xcd/0x170 [12225.599389][ T3116] do_syscall_64+0xc6/0x1e0 [12225.599389][ T3116] [12225.601622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12225.601622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12225.601622][ T3116] ipv6_find_idev+0x102/0x170 [12225.601622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12225.601622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12225.601622][ T3116] netlink_rcv_skb+0x130/0x360 [12225.601622][ T3116] netlink_unicast+0x449/0x710 [12225.601622][ T3116] netlink_sendmsg+0x723/0xbe0 [12225.601622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12225.601622][ T3116] ___sys_sendmsg+0xee/0x170 [12225.601622][ T3116] __sys_sendmsg+0xcd/0x170 [12225.601622][ T3116] do_syscall_64+0xc6/0x1e0 [12225.601622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12225.601622][ T3116] [12225.603330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12225.603330][ T3116] neigh_parms_alloc+0x1e5/0x510 [12225.603330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12225.603330][ T3116] ipv6_find_idev+0x102/0x170 [12225.603330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12225.603330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12225.603330][ T3116] netlink_rcv_skb+0x130/0x360 [12225.603330][ T3116] netlink_unicast+0x449/0x710 [12225.603330][ T3116] netlink_sendmsg+0x723/0xbe0 [12225.603330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12225.603330][ T3116] ___sys_sendmsg+0xee/0x170 [12225.603330][ T3116] __sys_sendmsg+0xcd/0x170 [12225.603330][ T3116] do_syscall_64+0xc6/0x1e0 [12225.603330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12225.603330][ T3116] [12235.844944][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12235.845430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12235.845430][ T3116] dst_init+0x84/0x4a0 [12235.845430][ T3116] dst_alloc+0x97/0x150 [12235.845430][ T3116] ip6_dst_alloc+0x23/0x90 [12235.845430][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12235.845430][ T3116] ip6_pol_route+0x56f/0x840 [12235.845430][ T3116] __fib6_rule_action+0x47a/0x5b0 [12235.845430][ T3116] fib_rules_lookup+0x2b4/0xa20 [12235.845430][ T3116] fib6_rule_lookup+0x182/0x630 [12235.845430][ T3116] ip6_route_input+0x59c/0xa50 [12235.845430][ T3116] ipv6_rcv+0x397/0x810 [12235.845430][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12235.845430][ T3116] process_backlog+0x101/0x620 [12235.845430][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12235.845430][ T3116] net_rx_action+0x495/0xbe0 [12235.845430][ T3116] __do_softirq+0x1b5/0x7f6 [12235.845430][ T3116] [12235.847928][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12235.847928][ T3116] netdev_get_by_index+0x5e/0x80 [12235.847928][ T3116] fib6_nh_init+0x3d8/0x15b0 [12235.847928][ T3116] ip6_route_info_create+0xf18/0x17d0 [12235.847928][ T3116] ip6_route_add+0x1c/0x140 [12235.847928][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12235.847928][ T3116] addrconf_add_dev+0xe2/0x170 [12235.847928][ T3116] inet6_addr_add+0x12f/0xa40 [12235.847928][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12235.847928][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12235.847928][ T3116] netlink_rcv_skb+0x130/0x360 [12235.847928][ T3116] netlink_unicast+0x449/0x710 [12235.847928][ T3116] netlink_sendmsg+0x723/0xbe0 [12235.847928][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12235.847928][ T3116] ___sys_sendmsg+0xee/0x170 [12235.847928][ T3116] __sys_sendmsg+0xcd/0x170 [12235.847928][ T3116] do_syscall_64+0xc6/0x1e0 [12235.847928][ T3116] [12235.850257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12235.850257][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12235.850257][ T3116] ipv6_find_idev+0x102/0x170 [12235.850257][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12235.850257][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12235.850257][ T3116] netlink_rcv_skb+0x130/0x360 [12235.850257][ T3116] netlink_unicast+0x449/0x710 [12235.850257][ T3116] netlink_sendmsg+0x723/0xbe0 [12235.850257][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12235.850257][ T3116] ___sys_sendmsg+0xee/0x170 [12235.850257][ T3116] __sys_sendmsg+0xcd/0x170 [12235.850257][ T3116] do_syscall_64+0xc6/0x1e0 [12235.850257][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12235.850257][ T3116] [12235.851980][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12235.851980][ T3116] neigh_parms_alloc+0x1e5/0x510 [12235.851980][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12235.851980][ T3116] ipv6_find_idev+0x102/0x170 [12235.851980][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12235.851980][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12235.851980][ T3116] netlink_rcv_skb+0x130/0x360 [12235.851980][ T3116] netlink_unicast+0x449/0x710 [12235.851980][ T3116] netlink_sendmsg+0x723/0xbe0 [12235.851980][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12235.851980][ T3116] ___sys_sendmsg+0xee/0x170 [12235.851980][ T3116] __sys_sendmsg+0xcd/0x170 [12235.851980][ T3116] do_syscall_64+0xc6/0x1e0 [12235.851980][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12235.851980][ T3116] [12246.092802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12246.093296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12246.093296][ T3116] dst_init+0x84/0x4a0 [12246.093296][ T3116] dst_alloc+0x97/0x150 [12246.093296][ T3116] ip6_dst_alloc+0x23/0x90 [12246.093296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12246.093296][ T3116] ip6_pol_route+0x56f/0x840 [12246.093296][ T3116] __fib6_rule_action+0x47a/0x5b0 [12246.093296][ T3116] fib_rules_lookup+0x2b4/0xa20 [12246.093296][ T3116] fib6_rule_lookup+0x182/0x630 [12246.093296][ T3116] ip6_route_input+0x59c/0xa50 [12246.093296][ T3116] ipv6_rcv+0x397/0x810 [12246.093296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12246.093296][ T3116] process_backlog+0x101/0x620 [12246.093296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12246.093296][ T3116] net_rx_action+0x495/0xbe0 [12246.093296][ T3116] __do_softirq+0x1b5/0x7f6 [12246.093296][ T3116] [12246.095396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12246.095396][ T3116] netdev_get_by_index+0x5e/0x80 [12246.095396][ T3116] fib6_nh_init+0x3d8/0x15b0 [12246.095396][ T3116] ip6_route_info_create+0xf18/0x17d0 [12246.095396][ T3116] ip6_route_add+0x1c/0x140 [12246.095396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12246.095396][ T3116] addrconf_add_dev+0xe2/0x170 [12246.095396][ T3116] inet6_addr_add+0x12f/0xa40 [12246.095396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12246.095396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12246.095396][ T3116] netlink_rcv_skb+0x130/0x360 [12246.095396][ T3116] netlink_unicast+0x449/0x710 [12246.095396][ T3116] netlink_sendmsg+0x723/0xbe0 [12246.095396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12246.095396][ T3116] ___sys_sendmsg+0xee/0x170 [12246.095396][ T3116] __sys_sendmsg+0xcd/0x170 [12246.095396][ T3116] do_syscall_64+0xc6/0x1e0 [12246.095396][ T3116] [12246.097633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12246.097633][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12246.097633][ T3116] ipv6_find_idev+0x102/0x170 [12246.097633][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12246.097633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12246.097633][ T3116] netlink_rcv_skb+0x130/0x360 [12246.097633][ T3116] netlink_unicast+0x449/0x710 [12246.097633][ T3116] netlink_sendmsg+0x723/0xbe0 [12246.097633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12246.097633][ T3116] ___sys_sendmsg+0xee/0x170 [12246.097633][ T3116] __sys_sendmsg+0xcd/0x170 [12246.097633][ T3116] do_syscall_64+0xc6/0x1e0 [12246.097633][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12246.097633][ T3116] [12246.099328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12246.099328][ T3116] neigh_parms_alloc+0x1e5/0x510 [12246.099328][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12246.099328][ T3116] ipv6_find_idev+0x102/0x170 [12246.099328][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12246.099328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12246.099328][ T3116] netlink_rcv_skb+0x130/0x360 [12246.099328][ T3116] netlink_unicast+0x449/0x710 [12246.099328][ T3116] netlink_sendmsg+0x723/0xbe0 [12246.099328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12246.099328][ T3116] ___sys_sendmsg+0xee/0x170 [12246.099328][ T3116] __sys_sendmsg+0xcd/0x170 [12246.099328][ T3116] do_syscall_64+0xc6/0x1e0 [12246.099328][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12246.099328][ T3116] [12256.340866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12256.341373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12256.341373][ T3116] dst_init+0x84/0x4a0 [12256.341373][ T3116] dst_alloc+0x97/0x150 [12256.341373][ T3116] ip6_dst_alloc+0x23/0x90 [12256.341373][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12256.341373][ T3116] ip6_pol_route+0x56f/0x840 [12256.341373][ T3116] __fib6_rule_action+0x47a/0x5b0 [12256.341373][ T3116] fib_rules_lookup+0x2b4/0xa20 [12256.341373][ T3116] fib6_rule_lookup+0x182/0x630 [12256.341373][ T3116] ip6_route_input+0x59c/0xa50 [12256.341373][ T3116] ipv6_rcv+0x397/0x810 [12256.341373][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12256.341373][ T3116] process_backlog+0x101/0x620 [12256.341373][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12256.341373][ T3116] net_rx_action+0x495/0xbe0 [12256.341373][ T3116] __do_softirq+0x1b5/0x7f6 [12256.341373][ T3116] [12256.343458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12256.343458][ T3116] netdev_get_by_index+0x5e/0x80 [12256.343458][ T3116] fib6_nh_init+0x3d8/0x15b0 [12256.343458][ T3116] ip6_route_info_create+0xf18/0x17d0 [12256.343458][ T3116] ip6_route_add+0x1c/0x140 [12256.343458][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12256.343458][ T3116] addrconf_add_dev+0xe2/0x170 [12256.343458][ T3116] inet6_addr_add+0x12f/0xa40 [12256.343458][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12256.343458][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12256.343458][ T3116] netlink_rcv_skb+0x130/0x360 [12256.343458][ T3116] netlink_unicast+0x449/0x710 [12256.343458][ T3116] netlink_sendmsg+0x723/0xbe0 [12256.343458][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12256.343458][ T3116] ___sys_sendmsg+0xee/0x170 [12256.343458][ T3116] __sys_sendmsg+0xcd/0x170 [12256.343458][ T3116] do_syscall_64+0xc6/0x1e0 [12256.343458][ T3116] [12256.346348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12256.346348][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12256.346348][ T3116] ipv6_find_idev+0x102/0x170 [12256.346348][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12256.346348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12256.346348][ T3116] netlink_rcv_skb+0x130/0x360 [12256.346348][ T3116] netlink_unicast+0x449/0x710 [12256.346348][ T3116] netlink_sendmsg+0x723/0xbe0 [12256.346348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12256.346348][ T3116] ___sys_sendmsg+0xee/0x170 [12256.346348][ T3116] __sys_sendmsg+0xcd/0x170 [12256.346348][ T3116] do_syscall_64+0xc6/0x1e0 [12256.346348][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12256.346348][ T3116] [12256.348076][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12256.348076][ T3116] neigh_parms_alloc+0x1e5/0x510 [12256.348076][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12256.348076][ T3116] ipv6_find_idev+0x102/0x170 [12256.348076][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12256.348076][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12256.348076][ T3116] netlink_rcv_skb+0x130/0x360 [12256.348076][ T3116] netlink_unicast+0x449/0x710 [12256.348076][ T3116] netlink_sendmsg+0x723/0xbe0 [12256.348076][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12256.348076][ T3116] ___sys_sendmsg+0xee/0x170 [12256.348076][ T3116] __sys_sendmsg+0xcd/0x170 [12256.348076][ T3116] do_syscall_64+0xc6/0x1e0 [12256.348076][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12256.348076][ T3116] [12266.588869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12266.589344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12266.589344][ T3116] dst_init+0x84/0x4a0 [12266.589344][ T3116] dst_alloc+0x97/0x150 [12266.589344][ T3116] ip6_dst_alloc+0x23/0x90 [12266.589344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12266.589344][ T3116] ip6_pol_route+0x56f/0x840 [12266.589344][ T3116] __fib6_rule_action+0x47a/0x5b0 [12266.589344][ T3116] fib_rules_lookup+0x2b4/0xa20 [12266.589344][ T3116] fib6_rule_lookup+0x182/0x630 [12266.589344][ T3116] ip6_route_input+0x59c/0xa50 [12266.589344][ T3116] ipv6_rcv+0x397/0x810 [12266.589344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12266.589344][ T3116] process_backlog+0x101/0x620 [12266.589344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12266.589344][ T3116] net_rx_action+0x495/0xbe0 [12266.589344][ T3116] __do_softirq+0x1b5/0x7f6 [12266.589344][ T3116] [12266.591446][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12266.591446][ T3116] netdev_get_by_index+0x5e/0x80 [12266.591446][ T3116] fib6_nh_init+0x3d8/0x15b0 [12266.591446][ T3116] ip6_route_info_create+0xf18/0x17d0 [12266.591446][ T3116] ip6_route_add+0x1c/0x140 [12266.591446][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12266.591446][ T3116] addrconf_add_dev+0xe2/0x170 [12266.591446][ T3116] inet6_addr_add+0x12f/0xa40 [12266.591446][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12266.591446][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12266.591446][ T3116] netlink_rcv_skb+0x130/0x360 [12266.591446][ T3116] netlink_unicast+0x449/0x710 [12266.591446][ T3116] netlink_sendmsg+0x723/0xbe0 [12266.591446][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12266.591446][ T3116] ___sys_sendmsg+0xee/0x170 [12266.591446][ T3116] __sys_sendmsg+0xcd/0x170 [12266.591446][ T3116] do_syscall_64+0xc6/0x1e0 [12266.591446][ T3116] [12266.593625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12266.593625][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12266.593625][ T3116] ipv6_find_idev+0x102/0x170 [12266.593625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12266.593625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12266.593625][ T3116] netlink_rcv_skb+0x130/0x360 [12266.593625][ T3116] netlink_unicast+0x449/0x710 [12266.593625][ T3116] netlink_sendmsg+0x723/0xbe0 [12266.593625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12266.593625][ T3116] ___sys_sendmsg+0xee/0x170 [12266.593625][ T3116] __sys_sendmsg+0xcd/0x170 [12266.593625][ T3116] do_syscall_64+0xc6/0x1e0 [12266.593625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12266.593625][ T3116] [12266.595334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12266.595334][ T3116] neigh_parms_alloc+0x1e5/0x510 [12266.595334][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12266.595334][ T3116] ipv6_find_idev+0x102/0x170 [12266.595334][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12266.595334][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12266.595334][ T3116] netlink_rcv_skb+0x130/0x360 [12266.595334][ T3116] netlink_unicast+0x449/0x710 [12266.595334][ T3116] netlink_sendmsg+0x723/0xbe0 [12266.595334][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12266.595334][ T3116] ___sys_sendmsg+0xee/0x170 [12266.595334][ T3116] __sys_sendmsg+0xcd/0x170 [12266.595334][ T3116] do_syscall_64+0xc6/0x1e0 [12266.595334][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12266.595334][ T3116] [12276.836808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12276.837301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12276.837301][ T3116] dst_init+0x84/0x4a0 [12276.837301][ T3116] dst_alloc+0x97/0x150 [12276.837301][ T3116] ip6_dst_alloc+0x23/0x90 [12276.837301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12276.837301][ T3116] ip6_pol_route+0x56f/0x840 [12276.837301][ T3116] __fib6_rule_action+0x47a/0x5b0 [12276.837301][ T3116] fib_rules_lookup+0x2b4/0xa20 [12276.837301][ T3116] fib6_rule_lookup+0x182/0x630 [12276.837301][ T3116] ip6_route_input+0x59c/0xa50 [12276.837301][ T3116] ipv6_rcv+0x397/0x810 [12276.837301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12276.837301][ T3116] process_backlog+0x101/0x620 [12276.837301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12276.837301][ T3116] net_rx_action+0x495/0xbe0 [12276.837301][ T3116] __do_softirq+0x1b5/0x7f6 [12276.837301][ T3116] [12276.839412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12276.839412][ T3116] netdev_get_by_index+0x5e/0x80 [12276.839412][ T3116] fib6_nh_init+0x3d8/0x15b0 [12276.839412][ T3116] ip6_route_info_create+0xf18/0x17d0 [12276.839412][ T3116] ip6_route_add+0x1c/0x140 [12276.839412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12276.839412][ T3116] addrconf_add_dev+0xe2/0x170 [12276.839412][ T3116] inet6_addr_add+0x12f/0xa40 [12276.839412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12276.839412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12276.839412][ T3116] netlink_rcv_skb+0x130/0x360 [12276.839412][ T3116] netlink_unicast+0x449/0x710 [12276.839412][ T3116] netlink_sendmsg+0x723/0xbe0 [12276.839412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12276.839412][ T3116] ___sys_sendmsg+0xee/0x170 [12276.839412][ T3116] __sys_sendmsg+0xcd/0x170 [12276.839412][ T3116] do_syscall_64+0xc6/0x1e0 [12276.839412][ T3116] [12276.841629][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12276.841629][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12276.841629][ T3116] ipv6_find_idev+0x102/0x170 [12276.841629][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12276.841629][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12276.841629][ T3116] netlink_rcv_skb+0x130/0x360 [12276.841629][ T3116] netlink_unicast+0x449/0x710 [12276.841629][ T3116] netlink_sendmsg+0x723/0xbe0 [12276.841629][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12276.841629][ T3116] ___sys_sendmsg+0xee/0x170 [12276.841629][ T3116] __sys_sendmsg+0xcd/0x170 [12276.841629][ T3116] do_syscall_64+0xc6/0x1e0 [12276.841629][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12276.841629][ T3116] [12276.843358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12276.843358][ T3116] neigh_parms_alloc+0x1e5/0x510 [12276.843358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12276.843358][ T3116] ipv6_find_idev+0x102/0x170 [12276.843358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12276.843358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12276.843358][ T3116] netlink_rcv_skb+0x130/0x360 [12276.843358][ T3116] netlink_unicast+0x449/0x710 [12276.843358][ T3116] netlink_sendmsg+0x723/0xbe0 [12276.843358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12276.843358][ T3116] ___sys_sendmsg+0xee/0x170 [12276.843358][ T3116] __sys_sendmsg+0xcd/0x170 [12276.843358][ T3116] do_syscall_64+0xc6/0x1e0 [12276.843358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12276.843358][ T3116] [12287.084825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12287.085330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12287.085330][ T3116] dst_init+0x84/0x4a0 [12287.085330][ T3116] dst_alloc+0x97/0x150 [12287.085330][ T3116] ip6_dst_alloc+0x23/0x90 [12287.085330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12287.085330][ T3116] ip6_pol_route+0x56f/0x840 [12287.085330][ T3116] __fib6_rule_action+0x47a/0x5b0 [12287.085330][ T3116] fib_rules_lookup+0x2b4/0xa20 [12287.085330][ T3116] fib6_rule_lookup+0x182/0x630 [12287.085330][ T3116] ip6_route_input+0x59c/0xa50 [12287.085330][ T3116] ipv6_rcv+0x397/0x810 [12287.085330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12287.085330][ T3116] process_backlog+0x101/0x620 [12287.085330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12287.085330][ T3116] net_rx_action+0x495/0xbe0 [12287.085330][ T3116] __do_softirq+0x1b5/0x7f6 [12287.085330][ T3116] [12287.087432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12287.087432][ T3116] netdev_get_by_index+0x5e/0x80 [12287.087432][ T3116] fib6_nh_init+0x3d8/0x15b0 [12287.087432][ T3116] ip6_route_info_create+0xf18/0x17d0 [12287.087432][ T3116] ip6_route_add+0x1c/0x140 [12287.087432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12287.087432][ T3116] addrconf_add_dev+0xe2/0x170 [12287.087432][ T3116] inet6_addr_add+0x12f/0xa40 [12287.087432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12287.087432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12287.087432][ T3116] netlink_rcv_skb+0x130/0x360 [12287.087432][ T3116] netlink_unicast+0x449/0x710 [12287.087432][ T3116] netlink_sendmsg+0x723/0xbe0 [12287.087432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12287.087432][ T3116] ___sys_sendmsg+0xee/0x170 [12287.087432][ T3116] __sys_sendmsg+0xcd/0x170 [12287.087432][ T3116] do_syscall_64+0xc6/0x1e0 [12287.087432][ T3116] [12287.089663][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12287.089663][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12287.089663][ T3116] ipv6_find_idev+0x102/0x170 [12287.089663][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12287.089663][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12287.089663][ T3116] netlink_rcv_skb+0x130/0x360 [12287.089663][ T3116] netlink_unicast+0x449/0x710 [12287.089663][ T3116] netlink_sendmsg+0x723/0xbe0 [12287.089663][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12287.089663][ T3116] ___sys_sendmsg+0xee/0x170 [12287.089663][ T3116] __sys_sendmsg+0xcd/0x170 [12287.089663][ T3116] do_syscall_64+0xc6/0x1e0 [12287.089663][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12287.089663][ T3116] [12287.091397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12287.091397][ T3116] neigh_parms_alloc+0x1e5/0x510 [12287.091397][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12287.091397][ T3116] ipv6_find_idev+0x102/0x170 [12287.091397][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12287.091397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12287.091397][ T3116] netlink_rcv_skb+0x130/0x360 [12287.091397][ T3116] netlink_unicast+0x449/0x710 [12287.091397][ T3116] netlink_sendmsg+0x723/0xbe0 [12287.091397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12287.091397][ T3116] ___sys_sendmsg+0xee/0x170 [12287.091397][ T3116] __sys_sendmsg+0xcd/0x170 [12287.091397][ T3116] do_syscall_64+0xc6/0x1e0 [12287.091397][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12287.091397][ T3116] [12297.332901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12297.333399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12297.333399][ T3116] dst_init+0x84/0x4a0 [12297.333399][ T3116] dst_alloc+0x97/0x150 [12297.333399][ T3116] ip6_dst_alloc+0x23/0x90 [12297.333399][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12297.333399][ T3116] ip6_pol_route+0x56f/0x840 [12297.333399][ T3116] __fib6_rule_action+0x47a/0x5b0 [12297.333399][ T3116] fib_rules_lookup+0x2b4/0xa20 [12297.333399][ T3116] fib6_rule_lookup+0x182/0x630 [12297.333399][ T3116] ip6_route_input+0x59c/0xa50 [12297.333399][ T3116] ipv6_rcv+0x397/0x810 [12297.333399][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12297.333399][ T3116] process_backlog+0x101/0x620 [12297.333399][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12297.333399][ T3116] net_rx_action+0x495/0xbe0 [12297.333399][ T3116] __do_softirq+0x1b5/0x7f6 [12297.333399][ T3116] [12297.335474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12297.335474][ T3116] netdev_get_by_index+0x5e/0x80 [12297.335474][ T3116] fib6_nh_init+0x3d8/0x15b0 [12297.335474][ T3116] ip6_route_info_create+0xf18/0x17d0 [12297.335474][ T3116] ip6_route_add+0x1c/0x140 [12297.335474][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12297.335474][ T3116] addrconf_add_dev+0xe2/0x170 [12297.335474][ T3116] inet6_addr_add+0x12f/0xa40 [12297.335474][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12297.335474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12297.335474][ T3116] netlink_rcv_skb+0x130/0x360 [12297.335474][ T3116] netlink_unicast+0x449/0x710 [12297.335474][ T3116] netlink_sendmsg+0x723/0xbe0 [12297.335474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12297.335474][ T3116] ___sys_sendmsg+0xee/0x170 [12297.335474][ T3116] __sys_sendmsg+0xcd/0x170 [12297.335474][ T3116] do_syscall_64+0xc6/0x1e0 [12297.335474][ T3116] [12297.337666][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12297.337666][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12297.337666][ T3116] ipv6_find_idev+0x102/0x170 [12297.337666][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12297.337666][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12297.337666][ T3116] netlink_rcv_skb+0x130/0x360 [12297.337666][ T3116] netlink_unicast+0x449/0x710 [12297.337666][ T3116] netlink_sendmsg+0x723/0xbe0 [12297.337666][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12297.337666][ T3116] ___sys_sendmsg+0xee/0x170 [12297.337666][ T3116] __sys_sendmsg+0xcd/0x170 [12297.337666][ T3116] do_syscall_64+0xc6/0x1e0 [12297.337666][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12297.337666][ T3116] [12297.339408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12297.339408][ T3116] neigh_parms_alloc+0x1e5/0x510 [12297.339408][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12297.339408][ T3116] ipv6_find_idev+0x102/0x170 [12297.339408][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12297.339408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12297.339408][ T3116] netlink_rcv_skb+0x130/0x360 [12297.339408][ T3116] netlink_unicast+0x449/0x710 [12297.339408][ T3116] netlink_sendmsg+0x723/0xbe0 [12297.339408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12297.339408][ T3116] ___sys_sendmsg+0xee/0x170 [12297.339408][ T3116] __sys_sendmsg+0xcd/0x170 [12297.339408][ T3116] do_syscall_64+0xc6/0x1e0 [12297.339408][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12297.339408][ T3116] [12307.580903][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12307.581395][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12307.581395][ T3116] dst_init+0x84/0x4a0 [12307.581395][ T3116] dst_alloc+0x97/0x150 [12307.581395][ T3116] ip6_dst_alloc+0x23/0x90 [12307.581395][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12307.581395][ T3116] ip6_pol_route+0x56f/0x840 [12307.581395][ T3116] __fib6_rule_action+0x47a/0x5b0 [12307.581395][ T3116] fib_rules_lookup+0x2b4/0xa20 [12307.581395][ T3116] fib6_rule_lookup+0x182/0x630 [12307.581395][ T3116] ip6_route_input+0x59c/0xa50 [12307.581395][ T3116] ipv6_rcv+0x397/0x810 [12307.581395][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12307.581395][ T3116] process_backlog+0x101/0x620 [12307.581395][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12307.581395][ T3116] net_rx_action+0x495/0xbe0 [12307.581395][ T3116] __do_softirq+0x1b5/0x7f6 [12307.581395][ T3116] [12307.583479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12307.583479][ T3116] netdev_get_by_index+0x5e/0x80 [12307.583479][ T3116] fib6_nh_init+0x3d8/0x15b0 [12307.583479][ T3116] ip6_route_info_create+0xf18/0x17d0 [12307.583479][ T3116] ip6_route_add+0x1c/0x140 [12307.583479][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12307.583479][ T3116] addrconf_add_dev+0xe2/0x170 [12307.583479][ T3116] inet6_addr_add+0x12f/0xa40 [12307.583479][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12307.583479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12307.583479][ T3116] netlink_rcv_skb+0x130/0x360 [12307.583479][ T3116] netlink_unicast+0x449/0x710 [12307.583479][ T3116] netlink_sendmsg+0x723/0xbe0 [12307.583479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12307.583479][ T3116] ___sys_sendmsg+0xee/0x170 [12307.583479][ T3116] __sys_sendmsg+0xcd/0x170 [12307.583479][ T3116] do_syscall_64+0xc6/0x1e0 [12307.583479][ T3116] [12307.585657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12307.585657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12307.585657][ T3116] ipv6_find_idev+0x102/0x170 [12307.585657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12307.585657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12307.585657][ T3116] netlink_rcv_skb+0x130/0x360 [12307.585657][ T3116] netlink_unicast+0x449/0x710 [12307.585657][ T3116] netlink_sendmsg+0x723/0xbe0 [12307.585657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12307.585657][ T3116] ___sys_sendmsg+0xee/0x170 [12307.585657][ T3116] __sys_sendmsg+0xcd/0x170 [12307.585657][ T3116] do_syscall_64+0xc6/0x1e0 [12307.585657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12307.585657][ T3116] [12307.587358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12307.587358][ T3116] neigh_parms_alloc+0x1e5/0x510 [12307.587358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12307.587358][ T3116] ipv6_find_idev+0x102/0x170 [12307.587358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12307.587358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12307.587358][ T3116] netlink_rcv_skb+0x130/0x360 [12307.587358][ T3116] netlink_unicast+0x449/0x710 [12307.587358][ T3116] netlink_sendmsg+0x723/0xbe0 [12307.587358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12307.587358][ T3116] ___sys_sendmsg+0xee/0x170 [12307.587358][ T3116] __sys_sendmsg+0xcd/0x170 [12307.587358][ T3116] do_syscall_64+0xc6/0x1e0 [12307.587358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12307.587358][ T3116] [12317.828848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12317.829316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12317.829316][ T3116] dst_init+0x84/0x4a0 [12317.829316][ T3116] dst_alloc+0x97/0x150 [12317.829316][ T3116] ip6_dst_alloc+0x23/0x90 [12317.829316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12317.829316][ T3116] ip6_pol_route+0x56f/0x840 [12317.829316][ T3116] __fib6_rule_action+0x47a/0x5b0 [12317.829316][ T3116] fib_rules_lookup+0x2b4/0xa20 [12317.829316][ T3116] fib6_rule_lookup+0x182/0x630 [12317.829316][ T3116] ip6_route_input+0x59c/0xa50 [12317.829316][ T3116] ipv6_rcv+0x397/0x810 [12317.829316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12317.829316][ T3116] process_backlog+0x101/0x620 [12317.829316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12317.829316][ T3116] net_rx_action+0x495/0xbe0 [12317.829316][ T3116] __do_softirq+0x1b5/0x7f6 [12317.829316][ T3116] [12317.831450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12317.831450][ T3116] netdev_get_by_index+0x5e/0x80 [12317.831450][ T3116] fib6_nh_init+0x3d8/0x15b0 [12317.831450][ T3116] ip6_route_info_create+0xf18/0x17d0 [12317.831450][ T3116] ip6_route_add+0x1c/0x140 [12317.831450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12317.831450][ T3116] addrconf_add_dev+0xe2/0x170 [12317.831450][ T3116] inet6_addr_add+0x12f/0xa40 [12317.831450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12317.831450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12317.831450][ T3116] netlink_rcv_skb+0x130/0x360 [12317.831450][ T3116] netlink_unicast+0x449/0x710 [12317.831450][ T3116] netlink_sendmsg+0x723/0xbe0 [12317.831450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12317.831450][ T3116] ___sys_sendmsg+0xee/0x170 [12317.831450][ T3116] __sys_sendmsg+0xcd/0x170 [12317.831450][ T3116] do_syscall_64+0xc6/0x1e0 [12317.831450][ T3116] [12317.833625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12317.833625][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12317.833625][ T3116] ipv6_find_idev+0x102/0x170 [12317.833625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12317.833625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12317.833625][ T3116] netlink_rcv_skb+0x130/0x360 [12317.833625][ T3116] netlink_unicast+0x449/0x710 [12317.833625][ T3116] netlink_sendmsg+0x723/0xbe0 [12317.833625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12317.833625][ T3116] ___sys_sendmsg+0xee/0x170 [12317.833625][ T3116] __sys_sendmsg+0xcd/0x170 [12317.833625][ T3116] do_syscall_64+0xc6/0x1e0 [12317.833625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12317.833625][ T3116] [12317.835321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12317.835321][ T3116] neigh_parms_alloc+0x1e5/0x510 [12317.835321][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12317.835321][ T3116] ipv6_find_idev+0x102/0x170 [12317.835321][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12317.835321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12317.835321][ T3116] netlink_rcv_skb+0x130/0x360 [12317.835321][ T3116] netlink_unicast+0x449/0x710 [12317.835321][ T3116] netlink_sendmsg+0x723/0xbe0 [12317.835321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12317.835321][ T3116] ___sys_sendmsg+0xee/0x170 [12317.835321][ T3116] __sys_sendmsg+0xcd/0x170 [12317.835321][ T3116] do_syscall_64+0xc6/0x1e0 [12317.835321][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12317.835321][ T3116] [12327.932840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12327.933333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12327.933333][ T3116] dst_init+0x84/0x4a0 [12327.933333][ T3116] dst_alloc+0x97/0x150 [12327.933333][ T3116] ip6_dst_alloc+0x23/0x90 [12327.933333][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12327.933333][ T3116] ip6_pol_route+0x56f/0x840 [12327.933333][ T3116] __fib6_rule_action+0x47a/0x5b0 [12327.933333][ T3116] fib_rules_lookup+0x2b4/0xa20 [12327.933333][ T3116] fib6_rule_lookup+0x182/0x630 [12327.933333][ T3116] ip6_route_input+0x59c/0xa50 [12327.933333][ T3116] ipv6_rcv+0x397/0x810 [12327.933333][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12327.933333][ T3116] process_backlog+0x101/0x620 [12327.933333][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12327.933333][ T3116] net_rx_action+0x495/0xbe0 [12327.933333][ T3116] __do_softirq+0x1b5/0x7f6 [12327.933333][ T3116] [12327.935449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12327.935449][ T3116] netdev_get_by_index+0x5e/0x80 [12327.935449][ T3116] fib6_nh_init+0x3d8/0x15b0 [12327.935449][ T3116] ip6_route_info_create+0xf18/0x17d0 [12327.935449][ T3116] ip6_route_add+0x1c/0x140 [12327.935449][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12327.935449][ T3116] addrconf_add_dev+0xe2/0x170 [12327.935449][ T3116] inet6_addr_add+0x12f/0xa40 [12327.935449][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12327.935449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12327.935449][ T3116] netlink_rcv_skb+0x130/0x360 [12327.935449][ T3116] netlink_unicast+0x449/0x710 [12327.935449][ T3116] netlink_sendmsg+0x723/0xbe0 [12327.935449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12327.935449][ T3116] ___sys_sendmsg+0xee/0x170 [12327.935449][ T3116] __sys_sendmsg+0xcd/0x170 [12327.935449][ T3116] do_syscall_64+0xc6/0x1e0 [12327.935449][ T3116] [12327.937653][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12327.937653][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12327.937653][ T3116] ipv6_find_idev+0x102/0x170 [12327.937653][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12327.937653][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12327.937653][ T3116] netlink_rcv_skb+0x130/0x360 [12327.937653][ T3116] netlink_unicast+0x449/0x710 [12327.937653][ T3116] netlink_sendmsg+0x723/0xbe0 [12327.937653][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12327.937653][ T3116] ___sys_sendmsg+0xee/0x170 [12327.937653][ T3116] __sys_sendmsg+0xcd/0x170 [12327.937653][ T3116] do_syscall_64+0xc6/0x1e0 [12327.937653][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12327.937653][ T3116] [12327.939352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12327.939352][ T3116] neigh_parms_alloc+0x1e5/0x510 [12327.939352][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12327.939352][ T3116] ipv6_find_idev+0x102/0x170 [12327.939352][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12327.939352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12327.939352][ T3116] netlink_rcv_skb+0x130/0x360 [12327.939352][ T3116] netlink_unicast+0x449/0x710 [12327.939352][ T3116] netlink_sendmsg+0x723/0xbe0 [12327.939352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12327.939352][ T3116] ___sys_sendmsg+0xee/0x170 [12327.939352][ T3116] __sys_sendmsg+0xcd/0x170 [12327.939352][ T3116] do_syscall_64+0xc6/0x1e0 [12327.939352][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12327.939352][ T3116] [12338.188861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12338.189359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12338.189359][ T3116] dst_init+0x84/0x4a0 [12338.189359][ T3116] dst_alloc+0x97/0x150 [12338.189359][ T3116] ip6_dst_alloc+0x23/0x90 [12338.189359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12338.189359][ T3116] ip6_pol_route+0x56f/0x840 [12338.189359][ T3116] __fib6_rule_action+0x47a/0x5b0 [12338.189359][ T3116] fib_rules_lookup+0x2b4/0xa20 [12338.189359][ T3116] fib6_rule_lookup+0x182/0x630 [12338.189359][ T3116] ip6_route_input+0x59c/0xa50 [12338.189359][ T3116] ipv6_rcv+0x397/0x810 [12338.189359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12338.189359][ T3116] process_backlog+0x101/0x620 [12338.189359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12338.189359][ T3116] net_rx_action+0x495/0xbe0 [12338.189359][ T3116] __do_softirq+0x1b5/0x7f6 [12338.189359][ T3116] [12338.191484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12338.191484][ T3116] netdev_get_by_index+0x5e/0x80 [12338.191484][ T3116] fib6_nh_init+0x3d8/0x15b0 [12338.191484][ T3116] ip6_route_info_create+0xf18/0x17d0 [12338.191484][ T3116] ip6_route_add+0x1c/0x140 [12338.191484][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12338.191484][ T3116] addrconf_add_dev+0xe2/0x170 [12338.191484][ T3116] inet6_addr_add+0x12f/0xa40 [12338.191484][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12338.191484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12338.191484][ T3116] netlink_rcv_skb+0x130/0x360 [12338.191484][ T3116] netlink_unicast+0x449/0x710 [12338.191484][ T3116] netlink_sendmsg+0x723/0xbe0 [12338.191484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12338.191484][ T3116] ___sys_sendmsg+0xee/0x170 [12338.191484][ T3116] __sys_sendmsg+0xcd/0x170 [12338.191484][ T3116] do_syscall_64+0xc6/0x1e0 [12338.191484][ T3116] [12338.193760][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12338.193760][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12338.193760][ T3116] ipv6_find_idev+0x102/0x170 [12338.193760][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12338.193760][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12338.193760][ T3116] netlink_rcv_skb+0x130/0x360 [12338.193760][ T3116] netlink_unicast+0x449/0x710 [12338.193760][ T3116] netlink_sendmsg+0x723/0xbe0 [12338.193760][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12338.193760][ T3116] ___sys_sendmsg+0xee/0x170 [12338.193760][ T3116] __sys_sendmsg+0xcd/0x170 [12338.193760][ T3116] do_syscall_64+0xc6/0x1e0 [12338.193760][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12338.193760][ T3116] [12338.195478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12338.195478][ T3116] neigh_parms_alloc+0x1e5/0x510 [12338.195478][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12338.195478][ T3116] ipv6_find_idev+0x102/0x170 [12338.195478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12338.195478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12338.195478][ T3116] netlink_rcv_skb+0x130/0x360 [12338.195478][ T3116] netlink_unicast+0x449/0x710 [12338.195478][ T3116] netlink_sendmsg+0x723/0xbe0 [12338.195478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12338.195478][ T3116] ___sys_sendmsg+0xee/0x170 [12338.195478][ T3116] __sys_sendmsg+0xcd/0x170 [12338.195478][ T3116] do_syscall_64+0xc6/0x1e0 [12338.195478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12338.195478][ T3116] [12348.292898][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12348.293384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12348.293384][ T3116] dst_init+0x84/0x4a0 [12348.293384][ T3116] dst_alloc+0x97/0x150 [12348.293384][ T3116] ip6_dst_alloc+0x23/0x90 [12348.293384][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12348.293384][ T3116] ip6_pol_route+0x56f/0x840 [12348.293384][ T3116] __fib6_rule_action+0x47a/0x5b0 [12348.293384][ T3116] fib_rules_lookup+0x2b4/0xa20 [12348.293384][ T3116] fib6_rule_lookup+0x182/0x630 [12348.293384][ T3116] ip6_route_input+0x59c/0xa50 [12348.293384][ T3116] ipv6_rcv+0x397/0x810 [12348.293384][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12348.293384][ T3116] process_backlog+0x101/0x620 [12348.293384][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12348.293384][ T3116] net_rx_action+0x495/0xbe0 [12348.293384][ T3116] __do_softirq+0x1b5/0x7f6 [12348.293384][ T3116] [12348.295467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12348.295467][ T3116] netdev_get_by_index+0x5e/0x80 [12348.295467][ T3116] fib6_nh_init+0x3d8/0x15b0 [12348.295467][ T3116] ip6_route_info_create+0xf18/0x17d0 [12348.295467][ T3116] ip6_route_add+0x1c/0x140 [12348.295467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12348.295467][ T3116] addrconf_add_dev+0xe2/0x170 [12348.295467][ T3116] inet6_addr_add+0x12f/0xa40 [12348.295467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12348.295467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12348.295467][ T3116] netlink_rcv_skb+0x130/0x360 [12348.295467][ T3116] netlink_unicast+0x449/0x710 [12348.295467][ T3116] netlink_sendmsg+0x723/0xbe0 [12348.295467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12348.295467][ T3116] ___sys_sendmsg+0xee/0x170 [12348.295467][ T3116] __sys_sendmsg+0xcd/0x170 [12348.295467][ T3116] do_syscall_64+0xc6/0x1e0 [12348.295467][ T3116] [12348.297630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12348.297630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12348.297630][ T3116] ipv6_find_idev+0x102/0x170 [12348.297630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12348.297630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12348.297630][ T3116] netlink_rcv_skb+0x130/0x360 [12348.297630][ T3116] netlink_unicast+0x449/0x710 [12348.297630][ T3116] netlink_sendmsg+0x723/0xbe0 [12348.297630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12348.297630][ T3116] ___sys_sendmsg+0xee/0x170 [12348.297630][ T3116] __sys_sendmsg+0xcd/0x170 [12348.297630][ T3116] do_syscall_64+0xc6/0x1e0 [12348.297630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12348.297630][ T3116] [12348.299323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12348.299323][ T3116] neigh_parms_alloc+0x1e5/0x510 [12348.299323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12348.299323][ T3116] ipv6_find_idev+0x102/0x170 [12348.299323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12348.299323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12348.299323][ T3116] netlink_rcv_skb+0x130/0x360 [12348.299323][ T3116] netlink_unicast+0x449/0x710 [12348.299323][ T3116] netlink_sendmsg+0x723/0xbe0 [12348.299323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12348.299323][ T3116] ___sys_sendmsg+0xee/0x170 [12348.299323][ T3116] __sys_sendmsg+0xcd/0x170 [12348.299323][ T3116] do_syscall_64+0xc6/0x1e0 [12348.299323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12348.299323][ T3116] [12358.540802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12358.541277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12358.541277][ T3116] dst_init+0x84/0x4a0 [12358.541277][ T3116] dst_alloc+0x97/0x150 [12358.541277][ T3116] ip6_dst_alloc+0x23/0x90 [12358.541277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12358.541277][ T3116] ip6_pol_route+0x56f/0x840 [12358.541277][ T3116] __fib6_rule_action+0x47a/0x5b0 [12358.541277][ T3116] fib_rules_lookup+0x2b4/0xa20 [12358.541277][ T3116] fib6_rule_lookup+0x182/0x630 [12358.541277][ T3116] ip6_route_input+0x59c/0xa50 [12358.541277][ T3116] ipv6_rcv+0x397/0x810 [12358.541277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12358.541277][ T3116] process_backlog+0x101/0x620 [12358.541277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12358.541277][ T3116] net_rx_action+0x495/0xbe0 [12358.541277][ T3116] __do_softirq+0x1b5/0x7f6 [12358.541277][ T3116] [12358.543469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12358.543469][ T3116] netdev_get_by_index+0x5e/0x80 [12358.543469][ T3116] fib6_nh_init+0x3d8/0x15b0 [12358.543469][ T3116] ip6_route_info_create+0xf18/0x17d0 [12358.543469][ T3116] ip6_route_add+0x1c/0x140 [12358.543469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12358.543469][ T3116] addrconf_add_dev+0xe2/0x170 [12358.543469][ T3116] inet6_addr_add+0x12f/0xa40 [12358.543469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12358.543469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12358.543469][ T3116] netlink_rcv_skb+0x130/0x360 [12358.543469][ T3116] netlink_unicast+0x449/0x710 [12358.543469][ T3116] netlink_sendmsg+0x723/0xbe0 [12358.543469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12358.543469][ T3116] ___sys_sendmsg+0xee/0x170 [12358.543469][ T3116] __sys_sendmsg+0xcd/0x170 [12358.543469][ T3116] do_syscall_64+0xc6/0x1e0 [12358.543469][ T3116] [12358.545797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12358.545797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12358.545797][ T3116] ipv6_find_idev+0x102/0x170 [12358.545797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12358.545797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12358.545797][ T3116] netlink_rcv_skb+0x130/0x360 [12358.545797][ T3116] netlink_unicast+0x449/0x710 [12358.545797][ T3116] netlink_sendmsg+0x723/0xbe0 [12358.545797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12358.545797][ T3116] ___sys_sendmsg+0xee/0x170 [12358.545797][ T3116] __sys_sendmsg+0xcd/0x170 [12358.545797][ T3116] do_syscall_64+0xc6/0x1e0 [12358.545797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12358.545797][ T3116] [12358.547573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12358.547573][ T3116] neigh_parms_alloc+0x1e5/0x510 [12358.547573][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12358.547573][ T3116] ipv6_find_idev+0x102/0x170 [12358.547573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12358.547573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12358.547573][ T3116] netlink_rcv_skb+0x130/0x360 [12358.547573][ T3116] netlink_unicast+0x449/0x710 [12358.547573][ T3116] netlink_sendmsg+0x723/0xbe0 [12358.547573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12358.547573][ T3116] ___sys_sendmsg+0xee/0x170 [12358.547573][ T3116] __sys_sendmsg+0xcd/0x170 [12358.547573][ T3116] do_syscall_64+0xc6/0x1e0 [12358.547573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12358.547573][ T3116] [12368.788878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12368.789470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12368.789470][ T3116] dst_init+0x84/0x4a0 [12368.789470][ T3116] dst_alloc+0x97/0x150 [12368.789470][ T3116] ip6_dst_alloc+0x23/0x90 [12368.789470][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12368.789470][ T3116] ip6_pol_route+0x56f/0x840 [12368.789470][ T3116] __fib6_rule_action+0x47a/0x5b0 [12368.789470][ T3116] fib_rules_lookup+0x2b4/0xa20 [12368.789470][ T3116] fib6_rule_lookup+0x182/0x630 [12368.789470][ T3116] ip6_route_input+0x59c/0xa50 [12368.789470][ T3116] ipv6_rcv+0x397/0x810 [12368.789470][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12368.789470][ T3116] process_backlog+0x101/0x620 [12368.789470][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12368.789470][ T3116] net_rx_action+0x495/0xbe0 [12368.789470][ T3116] __do_softirq+0x1b5/0x7f6 [12368.789470][ T3116] [12368.791643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12368.791643][ T3116] netdev_get_by_index+0x5e/0x80 [12368.791643][ T3116] fib6_nh_init+0x3d8/0x15b0 [12368.791643][ T3116] ip6_route_info_create+0xf18/0x17d0 [12368.791643][ T3116] ip6_route_add+0x1c/0x140 [12368.791643][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12368.791643][ T3116] addrconf_add_dev+0xe2/0x170 [12368.791643][ T3116] inet6_addr_add+0x12f/0xa40 [12368.791643][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12368.791643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12368.791643][ T3116] netlink_rcv_skb+0x130/0x360 [12368.791643][ T3116] netlink_unicast+0x449/0x710 [12368.791643][ T3116] netlink_sendmsg+0x723/0xbe0 [12368.791643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12368.791643][ T3116] ___sys_sendmsg+0xee/0x170 [12368.791643][ T3116] __sys_sendmsg+0xcd/0x170 [12368.791643][ T3116] do_syscall_64+0xc6/0x1e0 [12368.791643][ T3116] [12368.793968][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12368.793968][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12368.793968][ T3116] ipv6_find_idev+0x102/0x170 [12368.793968][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12368.793968][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12368.793968][ T3116] netlink_rcv_skb+0x130/0x360 [12368.793968][ T3116] netlink_unicast+0x449/0x710 [12368.793968][ T3116] netlink_sendmsg+0x723/0xbe0 [12368.793968][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12368.793968][ T3116] ___sys_sendmsg+0xee/0x170 [12368.793968][ T3116] __sys_sendmsg+0xcd/0x170 [12368.793968][ T3116] do_syscall_64+0xc6/0x1e0 [12368.793968][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12368.793968][ T3116] [12368.795712][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12368.795712][ T3116] neigh_parms_alloc+0x1e5/0x510 [12368.795712][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12368.795712][ T3116] ipv6_find_idev+0x102/0x170 [12368.795712][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12368.795712][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12368.795712][ T3116] netlink_rcv_skb+0x130/0x360 [12368.795712][ T3116] netlink_unicast+0x449/0x710 [12368.795712][ T3116] netlink_sendmsg+0x723/0xbe0 [12368.795712][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12368.795712][ T3116] ___sys_sendmsg+0xee/0x170 [12368.795712][ T3116] __sys_sendmsg+0xcd/0x170 [12368.795712][ T3116] do_syscall_64+0xc6/0x1e0 [12368.795712][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12368.795712][ T3116] [12378.836861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12378.837294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12378.837294][ T3116] dst_init+0x84/0x4a0 [12378.837294][ T3116] dst_alloc+0x97/0x150 [12378.837294][ T3116] ip6_dst_alloc+0x23/0x90 [12378.837294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12378.837294][ T3116] ip6_pol_route+0x56f/0x840 [12378.837294][ T3116] __fib6_rule_action+0x47a/0x5b0 [12378.837294][ T3116] fib_rules_lookup+0x2b4/0xa20 [12378.837294][ T3116] fib6_rule_lookup+0x182/0x630 [12378.837294][ T3116] ip6_route_input+0x59c/0xa50 [12378.837294][ T3116] ipv6_rcv+0x397/0x810 [12378.837294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12378.837294][ T3116] process_backlog+0x101/0x620 [12378.837294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12378.837294][ T3116] net_rx_action+0x495/0xbe0 [12378.837294][ T3116] __do_softirq+0x1b5/0x7f6 [12378.837294][ T3116] [12378.839489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12378.839489][ T3116] netdev_get_by_index+0x5e/0x80 [12378.839489][ T3116] fib6_nh_init+0x3d8/0x15b0 [12378.839489][ T3116] ip6_route_info_create+0xf18/0x17d0 [12378.839489][ T3116] ip6_route_add+0x1c/0x140 [12378.839489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12378.839489][ T3116] addrconf_add_dev+0xe2/0x170 [12378.839489][ T3116] inet6_addr_add+0x12f/0xa40 [12378.839489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12378.839489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12378.839489][ T3116] netlink_rcv_skb+0x130/0x360 [12378.839489][ T3116] netlink_unicast+0x449/0x710 [12378.839489][ T3116] netlink_sendmsg+0x723/0xbe0 [12378.839489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12378.839489][ T3116] ___sys_sendmsg+0xee/0x170 [12378.839489][ T3116] __sys_sendmsg+0xcd/0x170 [12378.839489][ T3116] do_syscall_64+0xc6/0x1e0 [12378.839489][ T3116] [12378.841750][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12378.841750][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12378.841750][ T3116] ipv6_find_idev+0x102/0x170 [12378.841750][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12378.841750][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12378.841750][ T3116] netlink_rcv_skb+0x130/0x360 [12378.841750][ T3116] netlink_unicast+0x449/0x710 [12378.841750][ T3116] netlink_sendmsg+0x723/0xbe0 [12378.841750][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12378.841750][ T3116] ___sys_sendmsg+0xee/0x170 [12378.841750][ T3116] __sys_sendmsg+0xcd/0x170 [12378.841750][ T3116] do_syscall_64+0xc6/0x1e0 [12378.841750][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12378.841750][ T3116] [12378.843471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12378.843471][ T3116] neigh_parms_alloc+0x1e5/0x510 [12378.843471][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12378.843471][ T3116] ipv6_find_idev+0x102/0x170 [12378.843471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12378.843471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12378.843471][ T3116] netlink_rcv_skb+0x130/0x360 [12378.843471][ T3116] netlink_unicast+0x449/0x710 [12378.843471][ T3116] netlink_sendmsg+0x723/0xbe0 [12378.843471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12378.843471][ T3116] ___sys_sendmsg+0xee/0x170 [12378.843471][ T3116] __sys_sendmsg+0xcd/0x170 [12378.843471][ T3116] do_syscall_64+0xc6/0x1e0 [12378.843471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12378.843471][ T3116] [12389.092790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12389.093240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12389.093240][ T3116] dst_init+0x84/0x4a0 [12389.093240][ T3116] dst_alloc+0x97/0x150 [12389.093240][ T3116] ip6_dst_alloc+0x23/0x90 [12389.093240][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12389.093240][ T3116] ip6_pol_route+0x56f/0x840 [12389.093240][ T3116] __fib6_rule_action+0x47a/0x5b0 [12389.093240][ T3116] fib_rules_lookup+0x2b4/0xa20 [12389.093240][ T3116] fib6_rule_lookup+0x182/0x630 [12389.093240][ T3116] ip6_route_input+0x59c/0xa50 [12389.093240][ T3116] ipv6_rcv+0x397/0x810 [12389.093240][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12389.093240][ T3116] process_backlog+0x101/0x620 [12389.093240][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12389.093240][ T3116] net_rx_action+0x495/0xbe0 [12389.093240][ T3116] __do_softirq+0x1b5/0x7f6 [12389.093240][ T3116] [12389.095406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12389.095406][ T3116] netdev_get_by_index+0x5e/0x80 [12389.095406][ T3116] fib6_nh_init+0x3d8/0x15b0 [12389.095406][ T3116] ip6_route_info_create+0xf18/0x17d0 [12389.095406][ T3116] ip6_route_add+0x1c/0x140 [12389.095406][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12389.095406][ T3116] addrconf_add_dev+0xe2/0x170 [12389.095406][ T3116] inet6_addr_add+0x12f/0xa40 [12389.095406][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12389.095406][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12389.095406][ T3116] netlink_rcv_skb+0x130/0x360 [12389.095406][ T3116] netlink_unicast+0x449/0x710 [12389.095406][ T3116] netlink_sendmsg+0x723/0xbe0 [12389.095406][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12389.095406][ T3116] ___sys_sendmsg+0xee/0x170 [12389.095406][ T3116] __sys_sendmsg+0xcd/0x170 [12389.095406][ T3116] do_syscall_64+0xc6/0x1e0 [12389.095406][ T3116] [12389.098188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12389.098188][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12389.098188][ T3116] ipv6_find_idev+0x102/0x170 [12389.098188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12389.098188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12389.098188][ T3116] netlink_rcv_skb+0x130/0x360 [12389.098188][ T3116] netlink_unicast+0x449/0x710 [12389.098188][ T3116] netlink_sendmsg+0x723/0xbe0 [12389.098188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12389.098188][ T3116] ___sys_sendmsg+0xee/0x170 [12389.098188][ T3116] __sys_sendmsg+0xcd/0x170 [12389.098188][ T3116] do_syscall_64+0xc6/0x1e0 [12389.098188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12389.098188][ T3116] [12389.100070][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12389.100070][ T3116] neigh_parms_alloc+0x1e5/0x510 [12389.100070][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12389.100070][ T3116] ipv6_find_idev+0x102/0x170 [12389.100070][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12389.100070][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12389.100070][ T3116] netlink_rcv_skb+0x130/0x360 [12389.100070][ T3116] netlink_unicast+0x449/0x710 [12389.100070][ T3116] netlink_sendmsg+0x723/0xbe0 [12389.100070][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12389.100070][ T3116] ___sys_sendmsg+0xee/0x170 [12389.100070][ T3116] __sys_sendmsg+0xcd/0x170 [12389.100070][ T3116] do_syscall_64+0xc6/0x1e0 [12389.100070][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12389.100070][ T3116] [12399.276841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12399.277287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12399.277287][ T3116] dst_init+0x84/0x4a0 [12399.277287][ T3116] dst_alloc+0x97/0x150 [12399.277287][ T3116] ip6_dst_alloc+0x23/0x90 [12399.277287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12399.277287][ T3116] ip6_pol_route+0x56f/0x840 [12399.277287][ T3116] __fib6_rule_action+0x47a/0x5b0 [12399.277287][ T3116] fib_rules_lookup+0x2b4/0xa20 [12399.277287][ T3116] fib6_rule_lookup+0x182/0x630 [12399.277287][ T3116] ip6_route_input+0x59c/0xa50 [12399.277287][ T3116] ipv6_rcv+0x397/0x810 [12399.277287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12399.277287][ T3116] process_backlog+0x101/0x620 [12399.277287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12399.277287][ T3116] net_rx_action+0x495/0xbe0 [12399.277287][ T3116] __do_softirq+0x1b5/0x7f6 [12399.277287][ T3116] [12399.279381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12399.279381][ T3116] netdev_get_by_index+0x5e/0x80 [12399.279381][ T3116] fib6_nh_init+0x3d8/0x15b0 [12399.279381][ T3116] ip6_route_info_create+0xf18/0x17d0 [12399.279381][ T3116] ip6_route_add+0x1c/0x140 [12399.279381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12399.279381][ T3116] addrconf_add_dev+0xe2/0x170 [12399.279381][ T3116] inet6_addr_add+0x12f/0xa40 [12399.279381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12399.279381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12399.279381][ T3116] netlink_rcv_skb+0x130/0x360 [12399.279381][ T3116] netlink_unicast+0x449/0x710 [12399.279381][ T3116] netlink_sendmsg+0x723/0xbe0 [12399.279381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12399.279381][ T3116] ___sys_sendmsg+0xee/0x170 [12399.279381][ T3116] __sys_sendmsg+0xcd/0x170 [12399.279381][ T3116] do_syscall_64+0xc6/0x1e0 [12399.279381][ T3116] [12399.281600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12399.281600][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12399.281600][ T3116] ipv6_find_idev+0x102/0x170 [12399.281600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12399.281600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12399.281600][ T3116] netlink_rcv_skb+0x130/0x360 [12399.281600][ T3116] netlink_unicast+0x449/0x710 [12399.281600][ T3116] netlink_sendmsg+0x723/0xbe0 [12399.281600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12399.281600][ T3116] ___sys_sendmsg+0xee/0x170 [12399.281600][ T3116] __sys_sendmsg+0xcd/0x170 [12399.281600][ T3116] do_syscall_64+0xc6/0x1e0 [12399.281600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12399.281600][ T3116] [12399.283332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12399.283332][ T3116] neigh_parms_alloc+0x1e5/0x510 [12399.283332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12399.283332][ T3116] ipv6_find_idev+0x102/0x170 [12399.283332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12399.283332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12399.283332][ T3116] netlink_rcv_skb+0x130/0x360 [12399.283332][ T3116] netlink_unicast+0x449/0x710 [12399.283332][ T3116] netlink_sendmsg+0x723/0xbe0 [12399.283332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12399.283332][ T3116] ___sys_sendmsg+0xee/0x170 [12399.283332][ T3116] __sys_sendmsg+0xcd/0x170 [12399.283332][ T3116] do_syscall_64+0xc6/0x1e0 [12399.283332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12399.283332][ T3116] [12409.837025][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12409.837453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12409.837453][ T3116] dst_init+0x84/0x4a0 [12409.837453][ T3116] dst_alloc+0x97/0x150 [12409.837453][ T3116] ip6_dst_alloc+0x23/0x90 [12409.837453][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12409.837453][ T3116] ip6_pol_route+0x56f/0x840 [12409.837453][ T3116] __fib6_rule_action+0x47a/0x5b0 [12409.837453][ T3116] fib_rules_lookup+0x2b4/0xa20 [12409.837453][ T3116] fib6_rule_lookup+0x182/0x630 [12409.837453][ T3116] ip6_route_input+0x59c/0xa50 [12409.837453][ T3116] ipv6_rcv+0x397/0x810 [12409.837453][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12409.837453][ T3116] process_backlog+0x101/0x620 [12409.837453][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12409.837453][ T3116] net_rx_action+0x495/0xbe0 [12409.837453][ T3116] __do_softirq+0x1b5/0x7f6 [12409.837453][ T3116] [12409.839596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12409.839596][ T3116] netdev_get_by_index+0x5e/0x80 [12409.839596][ T3116] fib6_nh_init+0x3d8/0x15b0 [12409.839596][ T3116] ip6_route_info_create+0xf18/0x17d0 [12409.839596][ T3116] ip6_route_add+0x1c/0x140 [12409.839596][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12409.839596][ T3116] addrconf_add_dev+0xe2/0x170 [12409.839596][ T3116] inet6_addr_add+0x12f/0xa40 [12409.839596][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12409.839596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12409.839596][ T3116] netlink_rcv_skb+0x130/0x360 [12409.839596][ T3116] netlink_unicast+0x449/0x710 [12409.839596][ T3116] netlink_sendmsg+0x723/0xbe0 [12409.839596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12409.839596][ T3116] ___sys_sendmsg+0xee/0x170 [12409.839596][ T3116] __sys_sendmsg+0xcd/0x170 [12409.839596][ T3116] do_syscall_64+0xc6/0x1e0 [12409.839596][ T3116] [12409.841837][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12409.841837][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12409.841837][ T3116] ipv6_find_idev+0x102/0x170 [12409.841837][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12409.841837][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12409.841837][ T3116] netlink_rcv_skb+0x130/0x360 [12409.841837][ T3116] netlink_unicast+0x449/0x710 [12409.841837][ T3116] netlink_sendmsg+0x723/0xbe0 [12409.841837][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12409.841837][ T3116] ___sys_sendmsg+0xee/0x170 [12409.841837][ T3116] __sys_sendmsg+0xcd/0x170 [12409.841837][ T3116] do_syscall_64+0xc6/0x1e0 [12409.841837][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12409.841837][ T3116] [12409.843562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12409.843562][ T3116] neigh_parms_alloc+0x1e5/0x510 [12409.843562][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12409.843562][ T3116] ipv6_find_idev+0x102/0x170 [12409.843562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12409.843562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12409.843562][ T3116] netlink_rcv_skb+0x130/0x360 [12409.843562][ T3116] netlink_unicast+0x449/0x710 [12409.843562][ T3116] netlink_sendmsg+0x723/0xbe0 [12409.843562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12409.843562][ T3116] ___sys_sendmsg+0xee/0x170 [12409.843562][ T3116] __sys_sendmsg+0xcd/0x170 [12409.843562][ T3116] do_syscall_64+0xc6/0x1e0 [12409.843562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12409.843562][ T3116] [12419.980816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12419.981422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12419.981422][ T3116] dst_init+0x84/0x4a0 [12419.981422][ T3116] dst_alloc+0x97/0x150 [12419.981422][ T3116] ip6_dst_alloc+0x23/0x90 [12419.981422][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12419.981422][ T3116] ip6_pol_route+0x56f/0x840 [12419.981422][ T3116] __fib6_rule_action+0x47a/0x5b0 [12419.981422][ T3116] fib_rules_lookup+0x2b4/0xa20 [12419.981422][ T3116] fib6_rule_lookup+0x182/0x630 [12419.981422][ T3116] ip6_route_input+0x59c/0xa50 [12419.981422][ T3116] ipv6_rcv+0x397/0x810 [12419.981422][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12419.981422][ T3116] process_backlog+0x101/0x620 [12419.981422][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12419.981422][ T3116] net_rx_action+0x495/0xbe0 [12419.981422][ T3116] __do_softirq+0x1b5/0x7f6 [12419.981422][ T3116] [12419.984750][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12419.984750][ T3116] netdev_get_by_index+0x5e/0x80 [12419.984750][ T3116] fib6_nh_init+0x3d8/0x15b0 [12419.984750][ T3116] ip6_route_info_create+0xf18/0x17d0 [12419.984750][ T3116] ip6_route_add+0x1c/0x140 [12419.984750][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12419.984750][ T3116] addrconf_add_dev+0xe2/0x170 [12419.984750][ T3116] inet6_addr_add+0x12f/0xa40 [12419.984750][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12419.984750][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12419.984750][ T3116] netlink_rcv_skb+0x130/0x360 [12419.984750][ T3116] netlink_unicast+0x449/0x710 [12419.984750][ T3116] netlink_sendmsg+0x723/0xbe0 [12419.984750][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12419.984750][ T3116] ___sys_sendmsg+0xee/0x170 [12419.984750][ T3116] __sys_sendmsg+0xcd/0x170 [12419.984750][ T3116] do_syscall_64+0xc6/0x1e0 [12419.984750][ T3116] [12419.988293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12419.988293][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12419.988293][ T3116] ipv6_find_idev+0x102/0x170 [12419.988293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12419.988293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12419.988293][ T3116] netlink_rcv_skb+0x130/0x360 [12419.988293][ T3116] netlink_unicast+0x449/0x710 [12419.988293][ T3116] netlink_sendmsg+0x723/0xbe0 [12419.988293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12419.988293][ T3116] ___sys_sendmsg+0xee/0x170 [12419.988293][ T3116] __sys_sendmsg+0xcd/0x170 [12419.988293][ T3116] do_syscall_64+0xc6/0x1e0 [12419.988293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12419.988293][ T3116] [12419.991076][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12419.991076][ T3116] neigh_parms_alloc+0x1e5/0x510 [12419.991076][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12419.991076][ T3116] ipv6_find_idev+0x102/0x170 [12419.991076][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12419.991076][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12419.991076][ T3116] netlink_rcv_skb+0x130/0x360 [12419.991076][ T3116] netlink_unicast+0x449/0x710 [12419.991076][ T3116] netlink_sendmsg+0x723/0xbe0 [12419.991076][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12419.991076][ T3116] ___sys_sendmsg+0xee/0x170 [12419.991076][ T3116] __sys_sendmsg+0xcd/0x170 [12419.991076][ T3116] do_syscall_64+0xc6/0x1e0 [12419.991076][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12419.991076][ T3116] [12430.236877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12430.237302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12430.237302][ T3116] dst_init+0x84/0x4a0 [12430.237302][ T3116] dst_alloc+0x97/0x150 [12430.237302][ T3116] ip6_dst_alloc+0x23/0x90 [12430.237302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12430.237302][ T3116] ip6_pol_route+0x56f/0x840 [12430.237302][ T3116] __fib6_rule_action+0x47a/0x5b0 [12430.237302][ T3116] fib_rules_lookup+0x2b4/0xa20 [12430.237302][ T3116] fib6_rule_lookup+0x182/0x630 [12430.237302][ T3116] ip6_route_input+0x59c/0xa50 [12430.237302][ T3116] ipv6_rcv+0x397/0x810 [12430.237302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12430.237302][ T3116] process_backlog+0x101/0x620 [12430.237302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12430.237302][ T3116] net_rx_action+0x495/0xbe0 [12430.237302][ T3116] __do_softirq+0x1b5/0x7f6 [12430.237302][ T3116] [12430.239403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12430.239403][ T3116] netdev_get_by_index+0x5e/0x80 [12430.239403][ T3116] fib6_nh_init+0x3d8/0x15b0 [12430.239403][ T3116] ip6_route_info_create+0xf18/0x17d0 [12430.239403][ T3116] ip6_route_add+0x1c/0x140 [12430.239403][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12430.239403][ T3116] addrconf_add_dev+0xe2/0x170 [12430.239403][ T3116] inet6_addr_add+0x12f/0xa40 [12430.239403][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12430.239403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12430.239403][ T3116] netlink_rcv_skb+0x130/0x360 [12430.239403][ T3116] netlink_unicast+0x449/0x710 [12430.239403][ T3116] netlink_sendmsg+0x723/0xbe0 [12430.239403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12430.239403][ T3116] ___sys_sendmsg+0xee/0x170 [12430.239403][ T3116] __sys_sendmsg+0xcd/0x170 [12430.239403][ T3116] do_syscall_64+0xc6/0x1e0 [12430.239403][ T3116] [12430.241629][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12430.241629][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12430.241629][ T3116] ipv6_find_idev+0x102/0x170 [12430.241629][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12430.241629][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12430.241629][ T3116] netlink_rcv_skb+0x130/0x360 [12430.241629][ T3116] netlink_unicast+0x449/0x710 [12430.241629][ T3116] netlink_sendmsg+0x723/0xbe0 [12430.241629][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12430.241629][ T3116] ___sys_sendmsg+0xee/0x170 [12430.241629][ T3116] __sys_sendmsg+0xcd/0x170 [12430.241629][ T3116] do_syscall_64+0xc6/0x1e0 [12430.241629][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12430.241629][ T3116] [12430.243426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12430.243426][ T3116] neigh_parms_alloc+0x1e5/0x510 [12430.243426][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12430.243426][ T3116] ipv6_find_idev+0x102/0x170 [12430.243426][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12430.243426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12430.243426][ T3116] netlink_rcv_skb+0x130/0x360 [12430.243426][ T3116] netlink_unicast+0x449/0x710 [12430.243426][ T3116] netlink_sendmsg+0x723/0xbe0 [12430.243426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12430.243426][ T3116] ___sys_sendmsg+0xee/0x170 [12430.243426][ T3116] __sys_sendmsg+0xcd/0x170 [12430.243426][ T3116] do_syscall_64+0xc6/0x1e0 [12430.243426][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12430.243426][ T3116] [12440.308824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12440.309311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12440.309311][ T3116] dst_init+0x84/0x4a0 [12440.309311][ T3116] dst_alloc+0x97/0x150 [12440.309311][ T3116] ip6_dst_alloc+0x23/0x90 [12440.309311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12440.309311][ T3116] ip6_pol_route+0x56f/0x840 [12440.309311][ T3116] __fib6_rule_action+0x47a/0x5b0 [12440.309311][ T3116] fib_rules_lookup+0x2b4/0xa20 [12440.309311][ T3116] fib6_rule_lookup+0x182/0x630 [12440.309311][ T3116] ip6_route_input+0x59c/0xa50 [12440.309311][ T3116] ipv6_rcv+0x397/0x810 [12440.309311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12440.309311][ T3116] process_backlog+0x101/0x620 [12440.309311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12440.309311][ T3116] net_rx_action+0x495/0xbe0 [12440.309311][ T3116] __do_softirq+0x1b5/0x7f6 [12440.309311][ T3116] [12440.311585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12440.311585][ T3116] netdev_get_by_index+0x5e/0x80 [12440.311585][ T3116] fib6_nh_init+0x3d8/0x15b0 [12440.311585][ T3116] ip6_route_info_create+0xf18/0x17d0 [12440.311585][ T3116] ip6_route_add+0x1c/0x140 [12440.311585][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12440.311585][ T3116] addrconf_add_dev+0xe2/0x170 [12440.311585][ T3116] inet6_addr_add+0x12f/0xa40 [12440.311585][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12440.311585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12440.311585][ T3116] netlink_rcv_skb+0x130/0x360 [12440.311585][ T3116] netlink_unicast+0x449/0x710 [12440.311585][ T3116] netlink_sendmsg+0x723/0xbe0 [12440.311585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12440.311585][ T3116] ___sys_sendmsg+0xee/0x170 [12440.311585][ T3116] __sys_sendmsg+0xcd/0x170 [12440.311585][ T3116] do_syscall_64+0xc6/0x1e0 [12440.311585][ T3116] [12440.313905][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12440.313905][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12440.313905][ T3116] ipv6_find_idev+0x102/0x170 [12440.313905][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12440.313905][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12440.313905][ T3116] netlink_rcv_skb+0x130/0x360 [12440.313905][ T3116] netlink_unicast+0x449/0x710 [12440.313905][ T3116] netlink_sendmsg+0x723/0xbe0 [12440.313905][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12440.313905][ T3116] ___sys_sendmsg+0xee/0x170 [12440.313905][ T3116] __sys_sendmsg+0xcd/0x170 [12440.313905][ T3116] do_syscall_64+0xc6/0x1e0 [12440.313905][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12440.313905][ T3116] [12440.315736][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12440.315736][ T3116] neigh_parms_alloc+0x1e5/0x510 [12440.315736][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12440.315736][ T3116] ipv6_find_idev+0x102/0x170 [12440.315736][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12440.315736][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12440.315736][ T3116] netlink_rcv_skb+0x130/0x360 [12440.315736][ T3116] netlink_unicast+0x449/0x710 [12440.315736][ T3116] netlink_sendmsg+0x723/0xbe0 [12440.315736][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12440.315736][ T3116] ___sys_sendmsg+0xee/0x170 [12440.315736][ T3116] __sys_sendmsg+0xcd/0x170 [12440.315736][ T3116] do_syscall_64+0xc6/0x1e0 [12440.315736][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12440.315736][ T3116] [12450.396816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12450.397258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12450.397258][ T3116] dst_init+0x84/0x4a0 [12450.397258][ T3116] dst_alloc+0x97/0x150 [12450.397258][ T3116] ip6_dst_alloc+0x23/0x90 [12450.397258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12450.397258][ T3116] ip6_pol_route+0x56f/0x840 [12450.397258][ T3116] __fib6_rule_action+0x47a/0x5b0 [12450.397258][ T3116] fib_rules_lookup+0x2b4/0xa20 [12450.397258][ T3116] fib6_rule_lookup+0x182/0x630 [12450.397258][ T3116] ip6_route_input+0x59c/0xa50 [12450.397258][ T3116] ipv6_rcv+0x397/0x810 [12450.397258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12450.397258][ T3116] process_backlog+0x101/0x620 [12450.397258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12450.397258][ T3116] net_rx_action+0x495/0xbe0 [12450.397258][ T3116] __do_softirq+0x1b5/0x7f6 [12450.397258][ T3116] [12450.399637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12450.399637][ T3116] netdev_get_by_index+0x5e/0x80 [12450.399637][ T3116] fib6_nh_init+0x3d8/0x15b0 [12450.399637][ T3116] ip6_route_info_create+0xf18/0x17d0 [12450.399637][ T3116] ip6_route_add+0x1c/0x140 [12450.399637][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12450.399637][ T3116] addrconf_add_dev+0xe2/0x170 [12450.399637][ T3116] inet6_addr_add+0x12f/0xa40 [12450.399637][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12450.399637][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12450.399637][ T3116] netlink_rcv_skb+0x130/0x360 [12450.399637][ T3116] netlink_unicast+0x449/0x710 [12450.399637][ T3116] netlink_sendmsg+0x723/0xbe0 [12450.399637][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12450.399637][ T3116] ___sys_sendmsg+0xee/0x170 [12450.399637][ T3116] __sys_sendmsg+0xcd/0x170 [12450.399637][ T3116] do_syscall_64+0xc6/0x1e0 [12450.399637][ T3116] [12450.402262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12450.402262][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12450.402262][ T3116] ipv6_find_idev+0x102/0x170 [12450.402262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12450.402262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12450.402262][ T3116] netlink_rcv_skb+0x130/0x360 [12450.402262][ T3116] netlink_unicast+0x449/0x710 [12450.402262][ T3116] netlink_sendmsg+0x723/0xbe0 [12450.402262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12450.402262][ T3116] ___sys_sendmsg+0xee/0x170 [12450.402262][ T3116] __sys_sendmsg+0xcd/0x170 [12450.402262][ T3116] do_syscall_64+0xc6/0x1e0 [12450.402262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12450.402262][ T3116] [12450.404206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12450.404206][ T3116] neigh_parms_alloc+0x1e5/0x510 [12450.404206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12450.404206][ T3116] ipv6_find_idev+0x102/0x170 [12450.404206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12450.404206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12450.404206][ T3116] netlink_rcv_skb+0x130/0x360 [12450.404206][ T3116] netlink_unicast+0x449/0x710 [12450.404206][ T3116] netlink_sendmsg+0x723/0xbe0 [12450.404206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12450.404206][ T3116] ___sys_sendmsg+0xee/0x170 [12450.404206][ T3116] __sys_sendmsg+0xcd/0x170 [12450.404206][ T3116] do_syscall_64+0xc6/0x1e0 [12450.404206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12450.404206][ T3116] [12460.644879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12460.645360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12460.645360][ T3116] dst_init+0x84/0x4a0 [12460.645360][ T3116] dst_alloc+0x97/0x150 [12460.645360][ T3116] ip6_dst_alloc+0x23/0x90 [12460.645360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12460.645360][ T3116] ip6_pol_route+0x56f/0x840 [12460.645360][ T3116] __fib6_rule_action+0x47a/0x5b0 [12460.645360][ T3116] fib_rules_lookup+0x2b4/0xa20 [12460.645360][ T3116] fib6_rule_lookup+0x182/0x630 [12460.645360][ T3116] ip6_route_input+0x59c/0xa50 [12460.645360][ T3116] ipv6_rcv+0x397/0x810 [12460.645360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12460.645360][ T3116] process_backlog+0x101/0x620 [12460.645360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12460.645360][ T3116] net_rx_action+0x495/0xbe0 [12460.645360][ T3116] __do_softirq+0x1b5/0x7f6 [12460.645360][ T3116] [12460.647635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12460.647635][ T3116] netdev_get_by_index+0x5e/0x80 [12460.647635][ T3116] fib6_nh_init+0x3d8/0x15b0 [12460.647635][ T3116] ip6_route_info_create+0xf18/0x17d0 [12460.647635][ T3116] ip6_route_add+0x1c/0x140 [12460.647635][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12460.647635][ T3116] addrconf_add_dev+0xe2/0x170 [12460.647635][ T3116] inet6_addr_add+0x12f/0xa40 [12460.647635][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12460.647635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12460.647635][ T3116] netlink_rcv_skb+0x130/0x360 [12460.647635][ T3116] netlink_unicast+0x449/0x710 [12460.647635][ T3116] netlink_sendmsg+0x723/0xbe0 [12460.647635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12460.647635][ T3116] ___sys_sendmsg+0xee/0x170 [12460.647635][ T3116] __sys_sendmsg+0xcd/0x170 [12460.647635][ T3116] do_syscall_64+0xc6/0x1e0 [12460.647635][ T3116] [12460.650075][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12460.650075][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12460.650075][ T3116] ipv6_find_idev+0x102/0x170 [12460.650075][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12460.650075][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12460.650075][ T3116] netlink_rcv_skb+0x130/0x360 [12460.650075][ T3116] netlink_unicast+0x449/0x710 [12460.650075][ T3116] netlink_sendmsg+0x723/0xbe0 [12460.650075][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12460.650075][ T3116] ___sys_sendmsg+0xee/0x170 [12460.650075][ T3116] __sys_sendmsg+0xcd/0x170 [12460.650075][ T3116] do_syscall_64+0xc6/0x1e0 [12460.650075][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12460.650075][ T3116] [12460.651989][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12460.651989][ T3116] neigh_parms_alloc+0x1e5/0x510 [12460.651989][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12460.651989][ T3116] ipv6_find_idev+0x102/0x170 [12460.651989][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12460.651989][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12460.651989][ T3116] netlink_rcv_skb+0x130/0x360 [12460.651989][ T3116] netlink_unicast+0x449/0x710 [12460.651989][ T3116] netlink_sendmsg+0x723/0xbe0 [12460.651989][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12460.651989][ T3116] ___sys_sendmsg+0xee/0x170 [12460.651989][ T3116] __sys_sendmsg+0xcd/0x170 [12460.651989][ T3116] do_syscall_64+0xc6/0x1e0 [12460.651989][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12460.651989][ T3116] [12470.892799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12470.893292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12470.893292][ T3116] dst_init+0x84/0x4a0 [12470.893292][ T3116] dst_alloc+0x97/0x150 [12470.893292][ T3116] ip6_dst_alloc+0x23/0x90 [12470.893292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12470.893292][ T3116] ip6_pol_route+0x56f/0x840 [12470.893292][ T3116] __fib6_rule_action+0x47a/0x5b0 [12470.893292][ T3116] fib_rules_lookup+0x2b4/0xa20 [12470.893292][ T3116] fib6_rule_lookup+0x182/0x630 [12470.893292][ T3116] ip6_route_input+0x59c/0xa50 [12470.893292][ T3116] ipv6_rcv+0x397/0x810 [12470.893292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12470.893292][ T3116] process_backlog+0x101/0x620 [12470.893292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12470.893292][ T3116] net_rx_action+0x495/0xbe0 [12470.893292][ T3116] __do_softirq+0x1b5/0x7f6 [12470.893292][ T3116] [12470.895611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12470.895611][ T3116] netdev_get_by_index+0x5e/0x80 [12470.895611][ T3116] fib6_nh_init+0x3d8/0x15b0 [12470.895611][ T3116] ip6_route_info_create+0xf18/0x17d0 [12470.895611][ T3116] ip6_route_add+0x1c/0x140 [12470.895611][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12470.895611][ T3116] addrconf_add_dev+0xe2/0x170 [12470.895611][ T3116] inet6_addr_add+0x12f/0xa40 [12470.895611][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12470.895611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12470.895611][ T3116] netlink_rcv_skb+0x130/0x360 [12470.895611][ T3116] netlink_unicast+0x449/0x710 [12470.895611][ T3116] netlink_sendmsg+0x723/0xbe0 [12470.895611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12470.895611][ T3116] ___sys_sendmsg+0xee/0x170 [12470.895611][ T3116] __sys_sendmsg+0xcd/0x170 [12470.895611][ T3116] do_syscall_64+0xc6/0x1e0 [12470.895611][ T3116] [12470.898313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12470.898313][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12470.898313][ T3116] ipv6_find_idev+0x102/0x170 [12470.898313][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12470.898313][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12470.898313][ T3116] netlink_rcv_skb+0x130/0x360 [12470.898313][ T3116] netlink_unicast+0x449/0x710 [12470.898313][ T3116] netlink_sendmsg+0x723/0xbe0 [12470.898313][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12470.898313][ T3116] ___sys_sendmsg+0xee/0x170 [12470.898313][ T3116] __sys_sendmsg+0xcd/0x170 [12470.898313][ T3116] do_syscall_64+0xc6/0x1e0 [12470.898313][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12470.898313][ T3116] [12470.900262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12470.900262][ T3116] neigh_parms_alloc+0x1e5/0x510 [12470.900262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12470.900262][ T3116] ipv6_find_idev+0x102/0x170 [12470.900262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12470.900262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12470.900262][ T3116] netlink_rcv_skb+0x130/0x360 [12470.900262][ T3116] netlink_unicast+0x449/0x710 [12470.900262][ T3116] netlink_sendmsg+0x723/0xbe0 [12470.900262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12470.900262][ T3116] ___sys_sendmsg+0xee/0x170 [12470.900262][ T3116] __sys_sendmsg+0xcd/0x170 [12470.900262][ T3116] do_syscall_64+0xc6/0x1e0 [12470.900262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12470.900262][ T3116] [12480.996859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12480.997406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12480.997406][ T3116] dst_init+0x84/0x4a0 [12480.997406][ T3116] dst_alloc+0x97/0x150 [12480.997406][ T3116] ip6_dst_alloc+0x23/0x90 [12480.997406][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12480.997406][ T3116] ip6_pol_route+0x56f/0x840 [12480.997406][ T3116] __fib6_rule_action+0x47a/0x5b0 [12480.997406][ T3116] fib_rules_lookup+0x2b4/0xa20 [12480.997406][ T3116] fib6_rule_lookup+0x182/0x630 [12480.997406][ T3116] ip6_route_input+0x59c/0xa50 [12480.997406][ T3116] ipv6_rcv+0x397/0x810 [12480.997406][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12480.997406][ T3116] process_backlog+0x101/0x620 [12480.997406][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12480.997406][ T3116] net_rx_action+0x495/0xbe0 [12480.997406][ T3116] __do_softirq+0x1b5/0x7f6 [12480.997406][ T3116] [12481.000134][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12481.000134][ T3116] netdev_get_by_index+0x5e/0x80 [12481.000134][ T3116] fib6_nh_init+0x3d8/0x15b0 [12481.000134][ T3116] ip6_route_info_create+0xf18/0x17d0 [12481.000134][ T3116] ip6_route_add+0x1c/0x140 [12481.000134][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12481.000134][ T3116] addrconf_add_dev+0xe2/0x170 [12481.000134][ T3116] inet6_addr_add+0x12f/0xa40 [12481.000134][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12481.000134][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12481.000134][ T3116] netlink_rcv_skb+0x130/0x360 [12481.000134][ T3116] netlink_unicast+0x449/0x710 [12481.000134][ T3116] netlink_sendmsg+0x723/0xbe0 [12481.000134][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12481.000134][ T3116] ___sys_sendmsg+0xee/0x170 [12481.000134][ T3116] __sys_sendmsg+0xcd/0x170 [12481.000134][ T3116] do_syscall_64+0xc6/0x1e0 [12481.000134][ T3116] [12481.002349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12481.002349][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12481.002349][ T3116] ipv6_find_idev+0x102/0x170 [12481.002349][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12481.002349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12481.002349][ T3116] netlink_rcv_skb+0x130/0x360 [12481.002349][ T3116] netlink_unicast+0x449/0x710 [12481.002349][ T3116] netlink_sendmsg+0x723/0xbe0 [12481.002349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12481.002349][ T3116] ___sys_sendmsg+0xee/0x170 [12481.002349][ T3116] __sys_sendmsg+0xcd/0x170 [12481.002349][ T3116] do_syscall_64+0xc6/0x1e0 [12481.002349][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12481.002349][ T3116] [12481.004049][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12481.004049][ T3116] neigh_parms_alloc+0x1e5/0x510 [12481.004049][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12481.004049][ T3116] ipv6_find_idev+0x102/0x170 [12481.004049][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12481.004049][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12481.004049][ T3116] netlink_rcv_skb+0x130/0x360 [12481.004049][ T3116] netlink_unicast+0x449/0x710 [12481.004049][ T3116] netlink_sendmsg+0x723/0xbe0 [12481.004049][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12481.004049][ T3116] ___sys_sendmsg+0xee/0x170 [12481.004049][ T3116] __sys_sendmsg+0xcd/0x170 [12481.004049][ T3116] do_syscall_64+0xc6/0x1e0 [12481.004049][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12481.004049][ T3116] [12491.252808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12491.253307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12491.253307][ T3116] dst_init+0x84/0x4a0 [12491.253307][ T3116] dst_alloc+0x97/0x150 [12491.253307][ T3116] ip6_dst_alloc+0x23/0x90 [12491.253307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12491.253307][ T3116] ip6_pol_route+0x56f/0x840 [12491.253307][ T3116] __fib6_rule_action+0x47a/0x5b0 [12491.253307][ T3116] fib_rules_lookup+0x2b4/0xa20 [12491.253307][ T3116] fib6_rule_lookup+0x182/0x630 [12491.253307][ T3116] ip6_route_input+0x59c/0xa50 [12491.253307][ T3116] ipv6_rcv+0x397/0x810 [12491.253307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12491.253307][ T3116] process_backlog+0x101/0x620 [12491.253307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12491.253307][ T3116] net_rx_action+0x495/0xbe0 [12491.253307][ T3116] __do_softirq+0x1b5/0x7f6 [12491.253307][ T3116] [12491.255507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12491.255507][ T3116] netdev_get_by_index+0x5e/0x80 [12491.255507][ T3116] fib6_nh_init+0x3d8/0x15b0 [12491.255507][ T3116] ip6_route_info_create+0xf18/0x17d0 [12491.255507][ T3116] ip6_route_add+0x1c/0x140 [12491.255507][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12491.255507][ T3116] addrconf_add_dev+0xe2/0x170 [12491.255507][ T3116] inet6_addr_add+0x12f/0xa40 [12491.255507][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12491.255507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12491.255507][ T3116] netlink_rcv_skb+0x130/0x360 [12491.255507][ T3116] netlink_unicast+0x449/0x710 [12491.255507][ T3116] netlink_sendmsg+0x723/0xbe0 [12491.255507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12491.255507][ T3116] ___sys_sendmsg+0xee/0x170 [12491.255507][ T3116] __sys_sendmsg+0xcd/0x170 [12491.255507][ T3116] do_syscall_64+0xc6/0x1e0 [12491.255507][ T3116] [12491.257783][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12491.257783][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12491.257783][ T3116] ipv6_find_idev+0x102/0x170 [12491.257783][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12491.257783][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12491.257783][ T3116] netlink_rcv_skb+0x130/0x360 [12491.257783][ T3116] netlink_unicast+0x449/0x710 [12491.257783][ T3116] netlink_sendmsg+0x723/0xbe0 [12491.257783][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12491.257783][ T3116] ___sys_sendmsg+0xee/0x170 [12491.257783][ T3116] __sys_sendmsg+0xcd/0x170 [12491.257783][ T3116] do_syscall_64+0xc6/0x1e0 [12491.257783][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12491.257783][ T3116] [12491.259575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12491.259575][ T3116] neigh_parms_alloc+0x1e5/0x510 [12491.259575][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12491.259575][ T3116] ipv6_find_idev+0x102/0x170 [12491.259575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12491.259575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12491.259575][ T3116] netlink_rcv_skb+0x130/0x360 [12491.259575][ T3116] netlink_unicast+0x449/0x710 [12491.259575][ T3116] netlink_sendmsg+0x723/0xbe0 [12491.259575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12491.259575][ T3116] ___sys_sendmsg+0xee/0x170 [12491.259575][ T3116] __sys_sendmsg+0xcd/0x170 [12491.259575][ T3116] do_syscall_64+0xc6/0x1e0 [12491.259575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12491.259575][ T3116] [12501.508809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12501.509396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12501.509396][ T3116] dst_init+0x84/0x4a0 [12501.509396][ T3116] dst_alloc+0x97/0x150 [12501.509396][ T3116] ip6_dst_alloc+0x23/0x90 [12501.509396][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12501.509396][ T3116] ip6_pol_route+0x56f/0x840 [12501.509396][ T3116] __fib6_rule_action+0x47a/0x5b0 [12501.509396][ T3116] fib_rules_lookup+0x2b4/0xa20 [12501.509396][ T3116] fib6_rule_lookup+0x182/0x630 [12501.509396][ T3116] ip6_route_input+0x59c/0xa50 [12501.509396][ T3116] ipv6_rcv+0x397/0x810 [12501.509396][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12501.509396][ T3116] process_backlog+0x101/0x620 [12501.509396][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12501.509396][ T3116] net_rx_action+0x495/0xbe0 [12501.509396][ T3116] __do_softirq+0x1b5/0x7f6 [12501.509396][ T3116] [12501.512745][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12501.512745][ T3116] netdev_get_by_index+0x5e/0x80 [12501.512745][ T3116] fib6_nh_init+0x3d8/0x15b0 [12501.512745][ T3116] ip6_route_info_create+0xf18/0x17d0 [12501.512745][ T3116] ip6_route_add+0x1c/0x140 [12501.512745][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12501.512745][ T3116] addrconf_add_dev+0xe2/0x170 [12501.512745][ T3116] inet6_addr_add+0x12f/0xa40 [12501.512745][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12501.512745][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12501.512745][ T3116] netlink_rcv_skb+0x130/0x360 [12501.512745][ T3116] netlink_unicast+0x449/0x710 [12501.512745][ T3116] netlink_sendmsg+0x723/0xbe0 [12501.512745][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12501.512745][ T3116] ___sys_sendmsg+0xee/0x170 [12501.512745][ T3116] __sys_sendmsg+0xcd/0x170 [12501.512745][ T3116] do_syscall_64+0xc6/0x1e0 [12501.512745][ T3116] [12501.516371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12501.516371][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12501.516371][ T3116] ipv6_find_idev+0x102/0x170 [12501.516371][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12501.516371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12501.516371][ T3116] netlink_rcv_skb+0x130/0x360 [12501.516371][ T3116] netlink_unicast+0x449/0x710 [12501.516371][ T3116] netlink_sendmsg+0x723/0xbe0 [12501.516371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12501.516371][ T3116] ___sys_sendmsg+0xee/0x170 [12501.516371][ T3116] __sys_sendmsg+0xcd/0x170 [12501.516371][ T3116] do_syscall_64+0xc6/0x1e0 [12501.516371][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12501.516371][ T3116] [12501.519135][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12501.519135][ T3116] neigh_parms_alloc+0x1e5/0x510 [12501.519135][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12501.519135][ T3116] ipv6_find_idev+0x102/0x170 [12501.519135][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12501.519135][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12501.519135][ T3116] netlink_rcv_skb+0x130/0x360 [12501.519135][ T3116] netlink_unicast+0x449/0x710 [12501.519135][ T3116] netlink_sendmsg+0x723/0xbe0 [12501.519135][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12501.519135][ T3116] ___sys_sendmsg+0xee/0x170 [12501.519135][ T3116] __sys_sendmsg+0xcd/0x170 [12501.519135][ T3116] do_syscall_64+0xc6/0x1e0 [12501.519135][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12501.519135][ T3116] [12511.772849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12511.773441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12511.773441][ T3116] dst_init+0x84/0x4a0 [12511.773441][ T3116] dst_alloc+0x97/0x150 [12511.773441][ T3116] ip6_dst_alloc+0x23/0x90 [12511.773441][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12511.773441][ T3116] ip6_pol_route+0x56f/0x840 [12511.773441][ T3116] __fib6_rule_action+0x47a/0x5b0 [12511.773441][ T3116] fib_rules_lookup+0x2b4/0xa20 [12511.773441][ T3116] fib6_rule_lookup+0x182/0x630 [12511.773441][ T3116] ip6_route_input+0x59c/0xa50 [12511.773441][ T3116] ipv6_rcv+0x397/0x810 [12511.773441][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12511.773441][ T3116] process_backlog+0x101/0x620 [12511.773441][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12511.773441][ T3116] net_rx_action+0x495/0xbe0 [12511.773441][ T3116] __do_softirq+0x1b5/0x7f6 [12511.773441][ T3116] [12511.776758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12511.776758][ T3116] netdev_get_by_index+0x5e/0x80 [12511.776758][ T3116] fib6_nh_init+0x3d8/0x15b0 [12511.776758][ T3116] ip6_route_info_create+0xf18/0x17d0 [12511.776758][ T3116] ip6_route_add+0x1c/0x140 [12511.776758][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12511.776758][ T3116] addrconf_add_dev+0xe2/0x170 [12511.776758][ T3116] inet6_addr_add+0x12f/0xa40 [12511.776758][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12511.776758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12511.776758][ T3116] netlink_rcv_skb+0x130/0x360 [12511.776758][ T3116] netlink_unicast+0x449/0x710 [12511.776758][ T3116] netlink_sendmsg+0x723/0xbe0 [12511.776758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12511.776758][ T3116] ___sys_sendmsg+0xee/0x170 [12511.776758][ T3116] __sys_sendmsg+0xcd/0x170 [12511.776758][ T3116] do_syscall_64+0xc6/0x1e0 [12511.776758][ T3116] [12511.780223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12511.780223][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12511.780223][ T3116] ipv6_find_idev+0x102/0x170 [12511.780223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12511.780223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12511.780223][ T3116] netlink_rcv_skb+0x130/0x360 [12511.780223][ T3116] netlink_unicast+0x449/0x710 [12511.780223][ T3116] netlink_sendmsg+0x723/0xbe0 [12511.780223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12511.780223][ T3116] ___sys_sendmsg+0xee/0x170 [12511.780223][ T3116] __sys_sendmsg+0xcd/0x170 [12511.780223][ T3116] do_syscall_64+0xc6/0x1e0 [12511.780223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12511.780223][ T3116] [12511.782996][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12511.782996][ T3116] neigh_parms_alloc+0x1e5/0x510 [12511.782996][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12511.782996][ T3116] ipv6_find_idev+0x102/0x170 [12511.782996][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12511.782996][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12511.782996][ T3116] netlink_rcv_skb+0x130/0x360 [12511.782996][ T3116] netlink_unicast+0x449/0x710 [12511.782996][ T3116] netlink_sendmsg+0x723/0xbe0 [12511.782996][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12511.782996][ T3116] ___sys_sendmsg+0xee/0x170 [12511.782996][ T3116] __sys_sendmsg+0xcd/0x170 [12511.782996][ T3116] do_syscall_64+0xc6/0x1e0 [12511.782996][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12511.782996][ T3116] [12522.004839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12522.005242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12522.005242][ T3116] dst_init+0x84/0x4a0 [12522.005242][ T3116] dst_alloc+0x97/0x150 [12522.005242][ T3116] ip6_dst_alloc+0x23/0x90 [12522.005242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12522.005242][ T3116] ip6_pol_route+0x56f/0x840 [12522.005242][ T3116] __fib6_rule_action+0x47a/0x5b0 [12522.005242][ T3116] fib_rules_lookup+0x2b4/0xa20 [12522.005242][ T3116] fib6_rule_lookup+0x182/0x630 [12522.005242][ T3116] ip6_route_input+0x59c/0xa50 [12522.005242][ T3116] ipv6_rcv+0x397/0x810 [12522.005242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12522.005242][ T3116] process_backlog+0x101/0x620 [12522.005242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12522.005242][ T3116] net_rx_action+0x495/0xbe0 [12522.005242][ T3116] __do_softirq+0x1b5/0x7f6 [12522.005242][ T3116] [12522.007327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12522.007327][ T3116] netdev_get_by_index+0x5e/0x80 [12522.007327][ T3116] fib6_nh_init+0x3d8/0x15b0 [12522.007327][ T3116] ip6_route_info_create+0xf18/0x17d0 [12522.007327][ T3116] ip6_route_add+0x1c/0x140 [12522.007327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12522.007327][ T3116] addrconf_add_dev+0xe2/0x170 [12522.007327][ T3116] inet6_addr_add+0x12f/0xa40 [12522.007327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12522.007327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12522.007327][ T3116] netlink_rcv_skb+0x130/0x360 [12522.007327][ T3116] netlink_unicast+0x449/0x710 [12522.007327][ T3116] netlink_sendmsg+0x723/0xbe0 [12522.007327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12522.007327][ T3116] ___sys_sendmsg+0xee/0x170 [12522.007327][ T3116] __sys_sendmsg+0xcd/0x170 [12522.007327][ T3116] do_syscall_64+0xc6/0x1e0 [12522.007327][ T3116] [12522.009531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12522.009531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12522.009531][ T3116] ipv6_find_idev+0x102/0x170 [12522.009531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12522.009531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12522.009531][ T3116] netlink_rcv_skb+0x130/0x360 [12522.009531][ T3116] netlink_unicast+0x449/0x710 [12522.009531][ T3116] netlink_sendmsg+0x723/0xbe0 [12522.009531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12522.009531][ T3116] ___sys_sendmsg+0xee/0x170 [12522.009531][ T3116] __sys_sendmsg+0xcd/0x170 [12522.009531][ T3116] do_syscall_64+0xc6/0x1e0 [12522.009531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12522.009531][ T3116] [12522.011255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12522.011255][ T3116] neigh_parms_alloc+0x1e5/0x510 [12522.011255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12522.011255][ T3116] ipv6_find_idev+0x102/0x170 [12522.011255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12522.011255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12522.011255][ T3116] netlink_rcv_skb+0x130/0x360 [12522.011255][ T3116] netlink_unicast+0x449/0x710 [12522.011255][ T3116] netlink_sendmsg+0x723/0xbe0 [12522.011255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12522.011255][ T3116] ___sys_sendmsg+0xee/0x170 [12522.011255][ T3116] __sys_sendmsg+0xcd/0x170 [12522.011255][ T3116] do_syscall_64+0xc6/0x1e0 [12522.011255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12522.011255][ T3116] [12532.252795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12532.253264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12532.253264][ T3116] dst_init+0x84/0x4a0 [12532.253264][ T3116] dst_alloc+0x97/0x150 [12532.253264][ T3116] ip6_dst_alloc+0x23/0x90 [12532.253264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12532.253264][ T3116] ip6_pol_route+0x56f/0x840 [12532.253264][ T3116] __fib6_rule_action+0x47a/0x5b0 [12532.253264][ T3116] fib_rules_lookup+0x2b4/0xa20 [12532.253264][ T3116] fib6_rule_lookup+0x182/0x630 [12532.253264][ T3116] ip6_route_input+0x59c/0xa50 [12532.253264][ T3116] ipv6_rcv+0x397/0x810 [12532.253264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12532.253264][ T3116] process_backlog+0x101/0x620 [12532.253264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12532.253264][ T3116] net_rx_action+0x495/0xbe0 [12532.253264][ T3116] __do_softirq+0x1b5/0x7f6 [12532.253264][ T3116] [12532.255999][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12532.255999][ T3116] netdev_get_by_index+0x5e/0x80 [12532.255999][ T3116] fib6_nh_init+0x3d8/0x15b0 [12532.255999][ T3116] ip6_route_info_create+0xf18/0x17d0 [12532.255999][ T3116] ip6_route_add+0x1c/0x140 [12532.255999][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12532.255999][ T3116] addrconf_add_dev+0xe2/0x170 [12532.255999][ T3116] inet6_addr_add+0x12f/0xa40 [12532.255999][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12532.255999][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12532.255999][ T3116] netlink_rcv_skb+0x130/0x360 [12532.255999][ T3116] netlink_unicast+0x449/0x710 [12532.255999][ T3116] netlink_sendmsg+0x723/0xbe0 [12532.255999][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12532.255999][ T3116] ___sys_sendmsg+0xee/0x170 [12532.255999][ T3116] __sys_sendmsg+0xcd/0x170 [12532.255999][ T3116] do_syscall_64+0xc6/0x1e0 [12532.255999][ T3116] [12532.258174][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12532.258174][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12532.258174][ T3116] ipv6_find_idev+0x102/0x170 [12532.258174][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12532.258174][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12532.258174][ T3116] netlink_rcv_skb+0x130/0x360 [12532.258174][ T3116] netlink_unicast+0x449/0x710 [12532.258174][ T3116] netlink_sendmsg+0x723/0xbe0 [12532.258174][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12532.258174][ T3116] ___sys_sendmsg+0xee/0x170 [12532.258174][ T3116] __sys_sendmsg+0xcd/0x170 [12532.258174][ T3116] do_syscall_64+0xc6/0x1e0 [12532.258174][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12532.258174][ T3116] [12532.259914][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12532.259914][ T3116] neigh_parms_alloc+0x1e5/0x510 [12532.259914][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12532.259914][ T3116] ipv6_find_idev+0x102/0x170 [12532.259914][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12532.259914][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12532.259914][ T3116] netlink_rcv_skb+0x130/0x360 [12532.259914][ T3116] netlink_unicast+0x449/0x710 [12532.259914][ T3116] netlink_sendmsg+0x723/0xbe0 [12532.259914][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12532.259914][ T3116] ___sys_sendmsg+0xee/0x170 [12532.259914][ T3116] __sys_sendmsg+0xcd/0x170 [12532.259914][ T3116] do_syscall_64+0xc6/0x1e0 [12532.259914][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12532.259914][ T3116] [12542.396804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12542.397587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12542.397587][ T3116] dst_init+0x84/0x4a0 [12542.397587][ T3116] dst_alloc+0x97/0x150 [12542.397587][ T3116] ip6_dst_alloc+0x23/0x90 [12542.397587][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12542.397587][ T3116] ip6_pol_route+0x56f/0x840 [12542.397587][ T3116] __fib6_rule_action+0x47a/0x5b0 [12542.397587][ T3116] fib_rules_lookup+0x2b4/0xa20 [12542.397587][ T3116] fib6_rule_lookup+0x182/0x630 [12542.397587][ T3116] ip6_route_input+0x59c/0xa50 [12542.397587][ T3116] ipv6_rcv+0x397/0x810 [12542.397587][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12542.397587][ T3116] process_backlog+0x101/0x620 [12542.397587][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12542.397587][ T3116] net_rx_action+0x495/0xbe0 [12542.397587][ T3116] __do_softirq+0x1b5/0x7f6 [12542.397587][ T3116] [12542.400917][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12542.400917][ T3116] netdev_get_by_index+0x5e/0x80 [12542.400917][ T3116] fib6_nh_init+0x3d8/0x15b0 [12542.400917][ T3116] ip6_route_info_create+0xf18/0x17d0 [12542.400917][ T3116] ip6_route_add+0x1c/0x140 [12542.400917][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12542.400917][ T3116] addrconf_add_dev+0xe2/0x170 [12542.400917][ T3116] inet6_addr_add+0x12f/0xa40 [12542.400917][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12542.400917][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12542.400917][ T3116] netlink_rcv_skb+0x130/0x360 [12542.400917][ T3116] netlink_unicast+0x449/0x710 [12542.400917][ T3116] netlink_sendmsg+0x723/0xbe0 [12542.400917][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12542.400917][ T3116] ___sys_sendmsg+0xee/0x170 [12542.400917][ T3116] __sys_sendmsg+0xcd/0x170 [12542.400917][ T3116] do_syscall_64+0xc6/0x1e0 [12542.400917][ T3116] [12542.404486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12542.404486][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12542.404486][ T3116] ipv6_find_idev+0x102/0x170 [12542.404486][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12542.404486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12542.404486][ T3116] netlink_rcv_skb+0x130/0x360 [12542.404486][ T3116] netlink_unicast+0x449/0x710 [12542.404486][ T3116] netlink_sendmsg+0x723/0xbe0 [12542.404486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12542.404486][ T3116] ___sys_sendmsg+0xee/0x170 [12542.404486][ T3116] __sys_sendmsg+0xcd/0x170 [12542.404486][ T3116] do_syscall_64+0xc6/0x1e0 [12542.404486][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12542.404486][ T3116] [12542.407215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12542.407215][ T3116] neigh_parms_alloc+0x1e5/0x510 [12542.407215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12542.407215][ T3116] ipv6_find_idev+0x102/0x170 [12542.407215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12542.407215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12542.407215][ T3116] netlink_rcv_skb+0x130/0x360 [12542.407215][ T3116] netlink_unicast+0x449/0x710 [12542.407215][ T3116] netlink_sendmsg+0x723/0xbe0 [12542.407215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12542.407215][ T3116] ___sys_sendmsg+0xee/0x170 [12542.407215][ T3116] __sys_sendmsg+0xcd/0x170 [12542.407215][ T3116] do_syscall_64+0xc6/0x1e0 [12542.407215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12542.407215][ T3116] [12552.652837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12552.653536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12552.653536][ T3116] dst_init+0x84/0x4a0 [12552.653536][ T3116] dst_alloc+0x97/0x150 [12552.653536][ T3116] ip6_dst_alloc+0x23/0x90 [12552.653536][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12552.653536][ T3116] ip6_pol_route+0x56f/0x840 [12552.653536][ T3116] __fib6_rule_action+0x47a/0x5b0 [12552.653536][ T3116] fib_rules_lookup+0x2b4/0xa20 [12552.653536][ T3116] fib6_rule_lookup+0x182/0x630 [12552.653536][ T3116] ip6_route_input+0x59c/0xa50 [12552.653536][ T3116] ipv6_rcv+0x397/0x810 [12552.653536][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12552.653536][ T3116] process_backlog+0x101/0x620 [12552.653536][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12552.653536][ T3116] net_rx_action+0x495/0xbe0 [12552.653536][ T3116] __do_softirq+0x1b5/0x7f6 [12552.653536][ T3116] [12552.656952][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12552.656952][ T3116] netdev_get_by_index+0x5e/0x80 [12552.656952][ T3116] fib6_nh_init+0x3d8/0x15b0 [12552.656952][ T3116] ip6_route_info_create+0xf18/0x17d0 [12552.656952][ T3116] ip6_route_add+0x1c/0x140 [12552.656952][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12552.656952][ T3116] addrconf_add_dev+0xe2/0x170 [12552.656952][ T3116] inet6_addr_add+0x12f/0xa40 [12552.656952][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12552.656952][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12552.656952][ T3116] netlink_rcv_skb+0x130/0x360 [12552.656952][ T3116] netlink_unicast+0x449/0x710 [12552.656952][ T3116] netlink_sendmsg+0x723/0xbe0 [12552.656952][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12552.656952][ T3116] ___sys_sendmsg+0xee/0x170 [12552.656952][ T3116] __sys_sendmsg+0xcd/0x170 [12552.656952][ T3116] do_syscall_64+0xc6/0x1e0 [12552.656952][ T3116] [12552.660595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12552.660595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12552.660595][ T3116] ipv6_find_idev+0x102/0x170 [12552.660595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12552.660595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12552.660595][ T3116] netlink_rcv_skb+0x130/0x360 [12552.660595][ T3116] netlink_unicast+0x449/0x710 [12552.660595][ T3116] netlink_sendmsg+0x723/0xbe0 [12552.660595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12552.660595][ T3116] ___sys_sendmsg+0xee/0x170 [12552.660595][ T3116] __sys_sendmsg+0xcd/0x170 [12552.660595][ T3116] do_syscall_64+0xc6/0x1e0 [12552.660595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12552.660595][ T3116] [12552.663428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12552.663428][ T3116] neigh_parms_alloc+0x1e5/0x510 [12552.663428][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12552.663428][ T3116] ipv6_find_idev+0x102/0x170 [12552.663428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12552.663428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12552.663428][ T3116] netlink_rcv_skb+0x130/0x360 [12552.663428][ T3116] netlink_unicast+0x449/0x710 [12552.663428][ T3116] netlink_sendmsg+0x723/0xbe0 [12552.663428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12552.663428][ T3116] ___sys_sendmsg+0xee/0x170 [12552.663428][ T3116] __sys_sendmsg+0xcd/0x170 [12552.663428][ T3116] do_syscall_64+0xc6/0x1e0 [12552.663428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12552.663428][ T3116] [12562.908804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12562.909465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12562.909465][ T3116] dst_init+0x84/0x4a0 [12562.909465][ T3116] dst_alloc+0x97/0x150 [12562.909465][ T3116] ip6_dst_alloc+0x23/0x90 [12562.909465][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12562.909465][ T3116] ip6_pol_route+0x56f/0x840 [12562.909465][ T3116] __fib6_rule_action+0x47a/0x5b0 [12562.909465][ T3116] fib_rules_lookup+0x2b4/0xa20 [12562.909465][ T3116] fib6_rule_lookup+0x182/0x630 [12562.909465][ T3116] ip6_route_input+0x59c/0xa50 [12562.909465][ T3116] ipv6_rcv+0x397/0x810 [12562.909465][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12562.909465][ T3116] process_backlog+0x101/0x620 [12562.909465][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12562.909465][ T3116] net_rx_action+0x495/0xbe0 [12562.909465][ T3116] __do_softirq+0x1b5/0x7f6 [12562.909465][ T3116] [12562.912925][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12562.912925][ T3116] netdev_get_by_index+0x5e/0x80 [12562.912925][ T3116] fib6_nh_init+0x3d8/0x15b0 [12562.912925][ T3116] ip6_route_info_create+0xf18/0x17d0 [12562.912925][ T3116] ip6_route_add+0x1c/0x140 [12562.912925][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12562.912925][ T3116] addrconf_add_dev+0xe2/0x170 [12562.912925][ T3116] inet6_addr_add+0x12f/0xa40 [12562.912925][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12562.912925][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12562.912925][ T3116] netlink_rcv_skb+0x130/0x360 [12562.912925][ T3116] netlink_unicast+0x449/0x710 [12562.912925][ T3116] netlink_sendmsg+0x723/0xbe0 [12562.912925][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12562.912925][ T3116] ___sys_sendmsg+0xee/0x170 [12562.912925][ T3116] __sys_sendmsg+0xcd/0x170 [12562.912925][ T3116] do_syscall_64+0xc6/0x1e0 [12562.912925][ T3116] [12562.916793][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12562.916793][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12562.916793][ T3116] ipv6_find_idev+0x102/0x170 [12562.916793][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12562.916793][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12562.916793][ T3116] netlink_rcv_skb+0x130/0x360 [12562.916793][ T3116] netlink_unicast+0x449/0x710 [12562.916793][ T3116] netlink_sendmsg+0x723/0xbe0 [12562.916793][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12562.916793][ T3116] ___sys_sendmsg+0xee/0x170 [12562.916793][ T3116] __sys_sendmsg+0xcd/0x170 [12562.916793][ T3116] do_syscall_64+0xc6/0x1e0 [12562.916793][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12562.916793][ T3116] [12562.919624][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12562.919624][ T3116] neigh_parms_alloc+0x1e5/0x510 [12562.919624][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12562.919624][ T3116] ipv6_find_idev+0x102/0x170 [12562.919624][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12562.919624][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12562.919624][ T3116] netlink_rcv_skb+0x130/0x360 [12562.919624][ T3116] netlink_unicast+0x449/0x710 [12562.919624][ T3116] netlink_sendmsg+0x723/0xbe0 [12562.919624][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12562.919624][ T3116] ___sys_sendmsg+0xee/0x170 [12562.919624][ T3116] __sys_sendmsg+0xcd/0x170 [12562.919624][ T3116] do_syscall_64+0xc6/0x1e0 [12562.919624][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12562.919624][ T3116] [12573.164839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12573.165230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12573.165230][ T3116] dst_init+0x84/0x4a0 [12573.165230][ T3116] dst_alloc+0x97/0x150 [12573.165230][ T3116] ip6_dst_alloc+0x23/0x90 [12573.165230][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12573.165230][ T3116] ip6_pol_route+0x56f/0x840 [12573.165230][ T3116] __fib6_rule_action+0x47a/0x5b0 [12573.165230][ T3116] fib_rules_lookup+0x2b4/0xa20 [12573.165230][ T3116] fib6_rule_lookup+0x182/0x630 [12573.165230][ T3116] ip6_route_input+0x59c/0xa50 [12573.165230][ T3116] ipv6_rcv+0x397/0x810 [12573.165230][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12573.165230][ T3116] process_backlog+0x101/0x620 [12573.165230][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12573.165230][ T3116] net_rx_action+0x495/0xbe0 [12573.165230][ T3116] __do_softirq+0x1b5/0x7f6 [12573.165230][ T3116] [12573.167418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12573.167418][ T3116] netdev_get_by_index+0x5e/0x80 [12573.167418][ T3116] fib6_nh_init+0x3d8/0x15b0 [12573.167418][ T3116] ip6_route_info_create+0xf18/0x17d0 [12573.167418][ T3116] ip6_route_add+0x1c/0x140 [12573.167418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12573.167418][ T3116] addrconf_add_dev+0xe2/0x170 [12573.167418][ T3116] inet6_addr_add+0x12f/0xa40 [12573.167418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12573.167418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12573.167418][ T3116] netlink_rcv_skb+0x130/0x360 [12573.167418][ T3116] netlink_unicast+0x449/0x710 [12573.167418][ T3116] netlink_sendmsg+0x723/0xbe0 [12573.167418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12573.167418][ T3116] ___sys_sendmsg+0xee/0x170 [12573.167418][ T3116] __sys_sendmsg+0xcd/0x170 [12573.167418][ T3116] do_syscall_64+0xc6/0x1e0 [12573.167418][ T3116] [12573.169601][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12573.169601][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12573.169601][ T3116] ipv6_find_idev+0x102/0x170 [12573.169601][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12573.169601][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12573.169601][ T3116] netlink_rcv_skb+0x130/0x360 [12573.169601][ T3116] netlink_unicast+0x449/0x710 [12573.169601][ T3116] netlink_sendmsg+0x723/0xbe0 [12573.169601][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12573.169601][ T3116] ___sys_sendmsg+0xee/0x170 [12573.169601][ T3116] __sys_sendmsg+0xcd/0x170 [12573.169601][ T3116] do_syscall_64+0xc6/0x1e0 [12573.169601][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12573.169601][ T3116] [12573.171294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12573.171294][ T3116] neigh_parms_alloc+0x1e5/0x510 [12573.171294][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12573.171294][ T3116] ipv6_find_idev+0x102/0x170 [12573.171294][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12573.171294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12573.171294][ T3116] netlink_rcv_skb+0x130/0x360 [12573.171294][ T3116] netlink_unicast+0x449/0x710 [12573.171294][ T3116] netlink_sendmsg+0x723/0xbe0 [12573.171294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12573.171294][ T3116] ___sys_sendmsg+0xee/0x170 [12573.171294][ T3116] __sys_sendmsg+0xcd/0x170 [12573.171294][ T3116] do_syscall_64+0xc6/0x1e0 [12573.171294][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12573.171294][ T3116] [12583.412778][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12583.413181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12583.413181][ T3116] dst_init+0x84/0x4a0 [12583.413181][ T3116] dst_alloc+0x97/0x150 [12583.413181][ T3116] ip6_dst_alloc+0x23/0x90 [12583.413181][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12583.413181][ T3116] ip6_pol_route+0x56f/0x840 [12583.413181][ T3116] __fib6_rule_action+0x47a/0x5b0 [12583.413181][ T3116] fib_rules_lookup+0x2b4/0xa20 [12583.413181][ T3116] fib6_rule_lookup+0x182/0x630 [12583.413181][ T3116] ip6_route_input+0x59c/0xa50 [12583.413181][ T3116] ipv6_rcv+0x397/0x810 [12583.413181][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12583.413181][ T3116] process_backlog+0x101/0x620 [12583.413181][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12583.413181][ T3116] net_rx_action+0x495/0xbe0 [12583.413181][ T3116] __do_softirq+0x1b5/0x7f6 [12583.413181][ T3116] [12583.415246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12583.415246][ T3116] netdev_get_by_index+0x5e/0x80 [12583.415246][ T3116] fib6_nh_init+0x3d8/0x15b0 [12583.415246][ T3116] ip6_route_info_create+0xf18/0x17d0 [12583.415246][ T3116] ip6_route_add+0x1c/0x140 [12583.415246][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12583.415246][ T3116] addrconf_add_dev+0xe2/0x170 [12583.415246][ T3116] inet6_addr_add+0x12f/0xa40 [12583.415246][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12583.415246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12583.415246][ T3116] netlink_rcv_skb+0x130/0x360 [12583.415246][ T3116] netlink_unicast+0x449/0x710 [12583.415246][ T3116] netlink_sendmsg+0x723/0xbe0 [12583.415246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12583.415246][ T3116] ___sys_sendmsg+0xee/0x170 [12583.415246][ T3116] __sys_sendmsg+0xcd/0x170 [12583.415246][ T3116] do_syscall_64+0xc6/0x1e0 [12583.415246][ T3116] [12583.417418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12583.417418][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12583.417418][ T3116] ipv6_find_idev+0x102/0x170 [12583.417418][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12583.417418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12583.417418][ T3116] netlink_rcv_skb+0x130/0x360 [12583.417418][ T3116] netlink_unicast+0x449/0x710 [12583.417418][ T3116] netlink_sendmsg+0x723/0xbe0 [12583.417418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12583.417418][ T3116] ___sys_sendmsg+0xee/0x170 [12583.417418][ T3116] __sys_sendmsg+0xcd/0x170 [12583.417418][ T3116] do_syscall_64+0xc6/0x1e0 [12583.417418][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12583.417418][ T3116] [12583.419127][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12583.419127][ T3116] neigh_parms_alloc+0x1e5/0x510 [12583.419127][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12583.419127][ T3116] ipv6_find_idev+0x102/0x170 [12583.419127][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12583.419127][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12583.419127][ T3116] netlink_rcv_skb+0x130/0x360 [12583.419127][ T3116] netlink_unicast+0x449/0x710 [12583.419127][ T3116] netlink_sendmsg+0x723/0xbe0 [12583.419127][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12583.419127][ T3116] ___sys_sendmsg+0xee/0x170 [12583.419127][ T3116] __sys_sendmsg+0xcd/0x170 [12583.419127][ T3116] do_syscall_64+0xc6/0x1e0 [12583.419127][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12583.419127][ T3116] [12593.660780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12593.661218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12593.661218][ T3116] dst_init+0x84/0x4a0 [12593.661218][ T3116] dst_alloc+0x97/0x150 [12593.661218][ T3116] ip6_dst_alloc+0x23/0x90 [12593.661218][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12593.661218][ T3116] ip6_pol_route+0x56f/0x840 [12593.661218][ T3116] __fib6_rule_action+0x47a/0x5b0 [12593.661218][ T3116] fib_rules_lookup+0x2b4/0xa20 [12593.661218][ T3116] fib6_rule_lookup+0x182/0x630 [12593.661218][ T3116] ip6_route_input+0x59c/0xa50 [12593.661218][ T3116] ipv6_rcv+0x397/0x810 [12593.661218][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12593.661218][ T3116] process_backlog+0x101/0x620 [12593.661218][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12593.661218][ T3116] net_rx_action+0x495/0xbe0 [12593.661218][ T3116] __do_softirq+0x1b5/0x7f6 [12593.661218][ T3116] [12593.663402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12593.663402][ T3116] netdev_get_by_index+0x5e/0x80 [12593.663402][ T3116] fib6_nh_init+0x3d8/0x15b0 [12593.663402][ T3116] ip6_route_info_create+0xf18/0x17d0 [12593.663402][ T3116] ip6_route_add+0x1c/0x140 [12593.663402][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12593.663402][ T3116] addrconf_add_dev+0xe2/0x170 [12593.663402][ T3116] inet6_addr_add+0x12f/0xa40 [12593.663402][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12593.663402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12593.663402][ T3116] netlink_rcv_skb+0x130/0x360 [12593.663402][ T3116] netlink_unicast+0x449/0x710 [12593.663402][ T3116] netlink_sendmsg+0x723/0xbe0 [12593.663402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12593.663402][ T3116] ___sys_sendmsg+0xee/0x170 [12593.663402][ T3116] __sys_sendmsg+0xcd/0x170 [12593.663402][ T3116] do_syscall_64+0xc6/0x1e0 [12593.663402][ T3116] [12593.665727][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12593.665727][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12593.665727][ T3116] ipv6_find_idev+0x102/0x170 [12593.665727][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12593.665727][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12593.665727][ T3116] netlink_rcv_skb+0x130/0x360 [12593.665727][ T3116] netlink_unicast+0x449/0x710 [12593.665727][ T3116] netlink_sendmsg+0x723/0xbe0 [12593.665727][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12593.665727][ T3116] ___sys_sendmsg+0xee/0x170 [12593.665727][ T3116] __sys_sendmsg+0xcd/0x170 [12593.665727][ T3116] do_syscall_64+0xc6/0x1e0 [12593.665727][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12593.665727][ T3116] [12593.667480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12593.667480][ T3116] neigh_parms_alloc+0x1e5/0x510 [12593.667480][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12593.667480][ T3116] ipv6_find_idev+0x102/0x170 [12593.667480][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12593.667480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12593.667480][ T3116] netlink_rcv_skb+0x130/0x360 [12593.667480][ T3116] netlink_unicast+0x449/0x710 [12593.667480][ T3116] netlink_sendmsg+0x723/0xbe0 [12593.667480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12593.667480][ T3116] ___sys_sendmsg+0xee/0x170 [12593.667480][ T3116] __sys_sendmsg+0xcd/0x170 [12593.667480][ T3116] do_syscall_64+0xc6/0x1e0 [12593.667480][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12593.667480][ T3116] [12603.844752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12603.845232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12603.845232][ T3116] dst_init+0x84/0x4a0 [12603.845232][ T3116] dst_alloc+0x97/0x150 [12603.845232][ T3116] ip6_dst_alloc+0x23/0x90 [12603.845232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12603.845232][ T3116] ip6_pol_route+0x56f/0x840 [12603.845232][ T3116] __fib6_rule_action+0x47a/0x5b0 [12603.845232][ T3116] fib_rules_lookup+0x2b4/0xa20 [12603.845232][ T3116] fib6_rule_lookup+0x182/0x630 [12603.845232][ T3116] ip6_route_input+0x59c/0xa50 [12603.845232][ T3116] ipv6_rcv+0x397/0x810 [12603.845232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12603.845232][ T3116] process_backlog+0x101/0x620 [12603.845232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12603.845232][ T3116] net_rx_action+0x495/0xbe0 [12603.845232][ T3116] __do_softirq+0x1b5/0x7f6 [12603.845232][ T3116] [12603.847304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12603.847304][ T3116] netdev_get_by_index+0x5e/0x80 [12603.847304][ T3116] fib6_nh_init+0x3d8/0x15b0 [12603.847304][ T3116] ip6_route_info_create+0xf18/0x17d0 [12603.847304][ T3116] ip6_route_add+0x1c/0x140 [12603.847304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12603.847304][ T3116] addrconf_add_dev+0xe2/0x170 [12603.847304][ T3116] inet6_addr_add+0x12f/0xa40 [12603.847304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12603.847304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12603.847304][ T3116] netlink_rcv_skb+0x130/0x360 [12603.847304][ T3116] netlink_unicast+0x449/0x710 [12603.847304][ T3116] netlink_sendmsg+0x723/0xbe0 [12603.847304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12603.847304][ T3116] ___sys_sendmsg+0xee/0x170 [12603.847304][ T3116] __sys_sendmsg+0xcd/0x170 [12603.847304][ T3116] do_syscall_64+0xc6/0x1e0 [12603.847304][ T3116] [12603.849489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12603.849489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12603.849489][ T3116] ipv6_find_idev+0x102/0x170 [12603.849489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12603.849489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12603.849489][ T3116] netlink_rcv_skb+0x130/0x360 [12603.849489][ T3116] netlink_unicast+0x449/0x710 [12603.849489][ T3116] netlink_sendmsg+0x723/0xbe0 [12603.849489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12603.849489][ T3116] ___sys_sendmsg+0xee/0x170 [12603.849489][ T3116] __sys_sendmsg+0xcd/0x170 [12603.849489][ T3116] do_syscall_64+0xc6/0x1e0 [12603.849489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12603.849489][ T3116] [12603.851193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12603.851193][ T3116] neigh_parms_alloc+0x1e5/0x510 [12603.851193][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12603.851193][ T3116] ipv6_find_idev+0x102/0x170 [12603.851193][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12603.851193][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12603.851193][ T3116] netlink_rcv_skb+0x130/0x360 [12603.851193][ T3116] netlink_unicast+0x449/0x710 [12603.851193][ T3116] netlink_sendmsg+0x723/0xbe0 [12603.851193][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12603.851193][ T3116] ___sys_sendmsg+0xee/0x170 [12603.851193][ T3116] __sys_sendmsg+0xcd/0x170 [12603.851193][ T3116] do_syscall_64+0xc6/0x1e0 [12603.851193][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12603.851193][ T3116] [12614.092851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12614.093276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12614.093276][ T3116] dst_init+0x84/0x4a0 [12614.093276][ T3116] dst_alloc+0x97/0x150 [12614.093276][ T3116] ip6_dst_alloc+0x23/0x90 [12614.093276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12614.093276][ T3116] ip6_pol_route+0x56f/0x840 [12614.093276][ T3116] __fib6_rule_action+0x47a/0x5b0 [12614.093276][ T3116] fib_rules_lookup+0x2b4/0xa20 [12614.093276][ T3116] fib6_rule_lookup+0x182/0x630 [12614.093276][ T3116] ip6_route_input+0x59c/0xa50 [12614.093276][ T3116] ipv6_rcv+0x397/0x810 [12614.093276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12614.093276][ T3116] process_backlog+0x101/0x620 [12614.093276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12614.093276][ T3116] net_rx_action+0x495/0xbe0 [12614.093276][ T3116] __do_softirq+0x1b5/0x7f6 [12614.093276][ T3116] [12614.095539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12614.095539][ T3116] netdev_get_by_index+0x5e/0x80 [12614.095539][ T3116] fib6_nh_init+0x3d8/0x15b0 [12614.095539][ T3116] ip6_route_info_create+0xf18/0x17d0 [12614.095539][ T3116] ip6_route_add+0x1c/0x140 [12614.095539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12614.095539][ T3116] addrconf_add_dev+0xe2/0x170 [12614.095539][ T3116] inet6_addr_add+0x12f/0xa40 [12614.095539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12614.095539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.095539][ T3116] netlink_rcv_skb+0x130/0x360 [12614.095539][ T3116] netlink_unicast+0x449/0x710 [12614.095539][ T3116] netlink_sendmsg+0x723/0xbe0 [12614.095539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12614.095539][ T3116] ___sys_sendmsg+0xee/0x170 [12614.095539][ T3116] __sys_sendmsg+0xcd/0x170 [12614.095539][ T3116] do_syscall_64+0xc6/0x1e0 [12614.095539][ T3116] [12614.097913][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12614.097913][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12614.097913][ T3116] ipv6_find_idev+0x102/0x170 [12614.097913][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12614.097913][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.097913][ T3116] netlink_rcv_skb+0x130/0x360 [12614.097913][ T3116] netlink_unicast+0x449/0x710 [12614.097913][ T3116] netlink_sendmsg+0x723/0xbe0 [12614.097913][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12614.097913][ T3116] ___sys_sendmsg+0xee/0x170 [12614.097913][ T3116] __sys_sendmsg+0xcd/0x170 [12614.097913][ T3116] do_syscall_64+0xc6/0x1e0 [12614.097913][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12614.097913][ T3116] [12614.099775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12614.099775][ T3116] neigh_parms_alloc+0x1e5/0x510 [12614.099775][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12614.099775][ T3116] ipv6_find_idev+0x102/0x170 [12614.099775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12614.099775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12614.099775][ T3116] netlink_rcv_skb+0x130/0x360 [12614.099775][ T3116] netlink_unicast+0x449/0x710 [12614.099775][ T3116] netlink_sendmsg+0x723/0xbe0 [12614.099775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12614.099775][ T3116] ___sys_sendmsg+0xee/0x170 [12614.099775][ T3116] __sys_sendmsg+0xcd/0x170 [12614.099775][ T3116] do_syscall_64+0xc6/0x1e0 [12614.099775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12614.099775][ T3116] [12624.236868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12624.237501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12624.237501][ T3116] dst_init+0x84/0x4a0 [12624.237501][ T3116] dst_alloc+0x97/0x150 [12624.237501][ T3116] ip6_dst_alloc+0x23/0x90 [12624.237501][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12624.237501][ T3116] ip6_pol_route+0x56f/0x840 [12624.237501][ T3116] __fib6_rule_action+0x47a/0x5b0 [12624.237501][ T3116] fib_rules_lookup+0x2b4/0xa20 [12624.237501][ T3116] fib6_rule_lookup+0x182/0x630 [12624.237501][ T3116] ip6_route_input+0x59c/0xa50 [12624.237501][ T3116] ipv6_rcv+0x397/0x810 [12624.237501][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12624.237501][ T3116] process_backlog+0x101/0x620 [12624.237501][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12624.237501][ T3116] net_rx_action+0x495/0xbe0 [12624.237501][ T3116] __do_softirq+0x1b5/0x7f6 [12624.237501][ T3116] [12624.240840][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12624.240840][ T3116] netdev_get_by_index+0x5e/0x80 [12624.240840][ T3116] fib6_nh_init+0x3d8/0x15b0 [12624.240840][ T3116] ip6_route_info_create+0xf18/0x17d0 [12624.240840][ T3116] ip6_route_add+0x1c/0x140 [12624.240840][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12624.240840][ T3116] addrconf_add_dev+0xe2/0x170 [12624.240840][ T3116] inet6_addr_add+0x12f/0xa40 [12624.240840][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12624.240840][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12624.240840][ T3116] netlink_rcv_skb+0x130/0x360 [12624.240840][ T3116] netlink_unicast+0x449/0x710 [12624.240840][ T3116] netlink_sendmsg+0x723/0xbe0 [12624.240840][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12624.240840][ T3116] ___sys_sendmsg+0xee/0x170 [12624.240840][ T3116] __sys_sendmsg+0xcd/0x170 [12624.240840][ T3116] do_syscall_64+0xc6/0x1e0 [12624.240840][ T3116] [12624.243865][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12624.243865][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12624.243865][ T3116] ipv6_find_idev+0x102/0x170 [12624.243865][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12624.243865][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12624.243865][ T3116] netlink_rcv_skb+0x130/0x360 [12624.243865][ T3116] netlink_unicast+0x449/0x710 [12624.243865][ T3116] netlink_sendmsg+0x723/0xbe0 [12624.243865][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12624.243865][ T3116] ___sys_sendmsg+0xee/0x170 [12624.243865][ T3116] __sys_sendmsg+0xcd/0x170 [12624.243865][ T3116] do_syscall_64+0xc6/0x1e0 [12624.243865][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12624.243865][ T3116] [12624.245591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12624.245591][ T3116] neigh_parms_alloc+0x1e5/0x510 [12624.245591][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12624.245591][ T3116] ipv6_find_idev+0x102/0x170 [12624.245591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12624.245591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12624.245591][ T3116] netlink_rcv_skb+0x130/0x360 [12624.245591][ T3116] netlink_unicast+0x449/0x710 [12624.245591][ T3116] netlink_sendmsg+0x723/0xbe0 [12624.245591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12624.245591][ T3116] ___sys_sendmsg+0xee/0x170 [12624.245591][ T3116] __sys_sendmsg+0xcd/0x170 [12624.245591][ T3116] do_syscall_64+0xc6/0x1e0 [12624.245591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12624.245591][ T3116] [12634.500827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12634.501314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12634.501314][ T3116] dst_init+0x84/0x4a0 [12634.501314][ T3116] dst_alloc+0x97/0x150 [12634.501314][ T3116] ip6_dst_alloc+0x23/0x90 [12634.501314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12634.501314][ T3116] ip6_pol_route+0x56f/0x840 [12634.501314][ T3116] __fib6_rule_action+0x47a/0x5b0 [12634.501314][ T3116] fib_rules_lookup+0x2b4/0xa20 [12634.501314][ T3116] fib6_rule_lookup+0x182/0x630 [12634.501314][ T3116] ip6_route_input+0x59c/0xa50 [12634.501314][ T3116] ipv6_rcv+0x397/0x810 [12634.501314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12634.501314][ T3116] process_backlog+0x101/0x620 [12634.501314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12634.501314][ T3116] net_rx_action+0x495/0xbe0 [12634.501314][ T3116] __do_softirq+0x1b5/0x7f6 [12634.501314][ T3116] [12634.503521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12634.503521][ T3116] netdev_get_by_index+0x5e/0x80 [12634.503521][ T3116] fib6_nh_init+0x3d8/0x15b0 [12634.503521][ T3116] ip6_route_info_create+0xf18/0x17d0 [12634.503521][ T3116] ip6_route_add+0x1c/0x140 [12634.503521][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12634.503521][ T3116] addrconf_add_dev+0xe2/0x170 [12634.503521][ T3116] inet6_addr_add+0x12f/0xa40 [12634.503521][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12634.503521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12634.503521][ T3116] netlink_rcv_skb+0x130/0x360 [12634.503521][ T3116] netlink_unicast+0x449/0x710 [12634.503521][ T3116] netlink_sendmsg+0x723/0xbe0 [12634.503521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12634.503521][ T3116] ___sys_sendmsg+0xee/0x170 [12634.503521][ T3116] __sys_sendmsg+0xcd/0x170 [12634.503521][ T3116] do_syscall_64+0xc6/0x1e0 [12634.503521][ T3116] [12634.505736][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12634.505736][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12634.505736][ T3116] ipv6_find_idev+0x102/0x170 [12634.505736][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12634.505736][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12634.505736][ T3116] netlink_rcv_skb+0x130/0x360 [12634.505736][ T3116] netlink_unicast+0x449/0x710 [12634.505736][ T3116] netlink_sendmsg+0x723/0xbe0 [12634.505736][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12634.505736][ T3116] ___sys_sendmsg+0xee/0x170 [12634.505736][ T3116] __sys_sendmsg+0xcd/0x170 [12634.505736][ T3116] do_syscall_64+0xc6/0x1e0 [12634.505736][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12634.505736][ T3116] [12634.507747][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12634.507747][ T3116] neigh_parms_alloc+0x1e5/0x510 [12634.507747][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12634.507747][ T3116] ipv6_find_idev+0x102/0x170 [12634.507747][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12634.507747][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12634.507747][ T3116] netlink_rcv_skb+0x130/0x360 [12634.507747][ T3116] netlink_unicast+0x449/0x710 [12634.507747][ T3116] netlink_sendmsg+0x723/0xbe0 [12634.507747][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12634.507747][ T3116] ___sys_sendmsg+0xee/0x170 [12634.507747][ T3116] __sys_sendmsg+0xcd/0x170 [12634.507747][ T3116] do_syscall_64+0xc6/0x1e0 [12634.507747][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12634.507747][ T3116] [12644.604883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12644.605274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12644.605274][ T3116] dst_init+0x84/0x4a0 [12644.605274][ T3116] dst_alloc+0x97/0x150 [12644.605274][ T3116] ip6_dst_alloc+0x23/0x90 [12644.605274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12644.605274][ T3116] ip6_pol_route+0x56f/0x840 [12644.605274][ T3116] __fib6_rule_action+0x47a/0x5b0 [12644.605274][ T3116] fib_rules_lookup+0x2b4/0xa20 [12644.605274][ T3116] fib6_rule_lookup+0x182/0x630 [12644.605274][ T3116] ip6_route_input+0x59c/0xa50 [12644.605274][ T3116] ipv6_rcv+0x397/0x810 [12644.605274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12644.605274][ T3116] process_backlog+0x101/0x620 [12644.605274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12644.605274][ T3116] net_rx_action+0x495/0xbe0 [12644.605274][ T3116] __do_softirq+0x1b5/0x7f6 [12644.605274][ T3116] [12644.607346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12644.607346][ T3116] netdev_get_by_index+0x5e/0x80 [12644.607346][ T3116] fib6_nh_init+0x3d8/0x15b0 [12644.607346][ T3116] ip6_route_info_create+0xf18/0x17d0 [12644.607346][ T3116] ip6_route_add+0x1c/0x140 [12644.607346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12644.607346][ T3116] addrconf_add_dev+0xe2/0x170 [12644.607346][ T3116] inet6_addr_add+0x12f/0xa40 [12644.607346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12644.607346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12644.607346][ T3116] netlink_rcv_skb+0x130/0x360 [12644.607346][ T3116] netlink_unicast+0x449/0x710 [12644.607346][ T3116] netlink_sendmsg+0x723/0xbe0 [12644.607346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12644.607346][ T3116] ___sys_sendmsg+0xee/0x170 [12644.607346][ T3116] __sys_sendmsg+0xcd/0x170 [12644.607346][ T3116] do_syscall_64+0xc6/0x1e0 [12644.607346][ T3116] [12644.609545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12644.609545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12644.609545][ T3116] ipv6_find_idev+0x102/0x170 [12644.609545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12644.609545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12644.609545][ T3116] netlink_rcv_skb+0x130/0x360 [12644.609545][ T3116] netlink_unicast+0x449/0x710 [12644.609545][ T3116] netlink_sendmsg+0x723/0xbe0 [12644.609545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12644.609545][ T3116] ___sys_sendmsg+0xee/0x170 [12644.609545][ T3116] __sys_sendmsg+0xcd/0x170 [12644.609545][ T3116] do_syscall_64+0xc6/0x1e0 [12644.609545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12644.609545][ T3116] [12644.611282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12644.611282][ T3116] neigh_parms_alloc+0x1e5/0x510 [12644.611282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12644.611282][ T3116] ipv6_find_idev+0x102/0x170 [12644.611282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12644.611282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12644.611282][ T3116] netlink_rcv_skb+0x130/0x360 [12644.611282][ T3116] netlink_unicast+0x449/0x710 [12644.611282][ T3116] netlink_sendmsg+0x723/0xbe0 [12644.611282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12644.611282][ T3116] ___sys_sendmsg+0xee/0x170 [12644.611282][ T3116] __sys_sendmsg+0xcd/0x170 [12644.611282][ T3116] do_syscall_64+0xc6/0x1e0 [12644.611282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12644.611282][ T3116] [12654.724888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12654.725352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12654.725352][ T3116] dst_init+0x84/0x4a0 [12654.725352][ T3116] dst_alloc+0x97/0x150 [12654.725352][ T3116] ip6_dst_alloc+0x23/0x90 [12654.725352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12654.725352][ T3116] ip6_pol_route+0x56f/0x840 [12654.725352][ T3116] __fib6_rule_action+0x47a/0x5b0 [12654.725352][ T3116] fib_rules_lookup+0x2b4/0xa20 [12654.725352][ T3116] fib6_rule_lookup+0x182/0x630 [12654.725352][ T3116] ip6_route_input+0x59c/0xa50 [12654.725352][ T3116] ipv6_rcv+0x397/0x810 [12654.725352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12654.725352][ T3116] process_backlog+0x101/0x620 [12654.725352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12654.725352][ T3116] net_rx_action+0x495/0xbe0 [12654.725352][ T3116] __do_softirq+0x1b5/0x7f6 [12654.725352][ T3116] [12654.727411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12654.727411][ T3116] netdev_get_by_index+0x5e/0x80 [12654.727411][ T3116] fib6_nh_init+0x3d8/0x15b0 [12654.727411][ T3116] ip6_route_info_create+0xf18/0x17d0 [12654.727411][ T3116] ip6_route_add+0x1c/0x140 [12654.727411][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12654.727411][ T3116] addrconf_add_dev+0xe2/0x170 [12654.727411][ T3116] inet6_addr_add+0x12f/0xa40 [12654.727411][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12654.727411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12654.727411][ T3116] netlink_rcv_skb+0x130/0x360 [12654.727411][ T3116] netlink_unicast+0x449/0x710 [12654.727411][ T3116] netlink_sendmsg+0x723/0xbe0 [12654.727411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12654.727411][ T3116] ___sys_sendmsg+0xee/0x170 [12654.727411][ T3116] __sys_sendmsg+0xcd/0x170 [12654.727411][ T3116] do_syscall_64+0xc6/0x1e0 [12654.727411][ T3116] [12654.729609][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12654.729609][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12654.729609][ T3116] ipv6_find_idev+0x102/0x170 [12654.729609][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12654.729609][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12654.729609][ T3116] netlink_rcv_skb+0x130/0x360 [12654.729609][ T3116] netlink_unicast+0x449/0x710 [12654.729609][ T3116] netlink_sendmsg+0x723/0xbe0 [12654.729609][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12654.729609][ T3116] ___sys_sendmsg+0xee/0x170 [12654.729609][ T3116] __sys_sendmsg+0xcd/0x170 [12654.729609][ T3116] do_syscall_64+0xc6/0x1e0 [12654.729609][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12654.729609][ T3116] [12654.731308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12654.731308][ T3116] neigh_parms_alloc+0x1e5/0x510 [12654.731308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12654.731308][ T3116] ipv6_find_idev+0x102/0x170 [12654.731308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12654.731308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12654.731308][ T3116] netlink_rcv_skb+0x130/0x360 [12654.731308][ T3116] netlink_unicast+0x449/0x710 [12654.731308][ T3116] netlink_sendmsg+0x723/0xbe0 [12654.731308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12654.731308][ T3116] ___sys_sendmsg+0xee/0x170 [12654.731308][ T3116] __sys_sendmsg+0xcd/0x170 [12654.731308][ T3116] do_syscall_64+0xc6/0x1e0 [12654.731308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12654.731308][ T3116] [12665.332910][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12665.333387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12665.333387][ T3116] dst_init+0x84/0x4a0 [12665.333387][ T3116] dst_alloc+0x97/0x150 [12665.333387][ T3116] ip6_dst_alloc+0x23/0x90 [12665.333387][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12665.333387][ T3116] ip6_pol_route+0x56f/0x840 [12665.333387][ T3116] __fib6_rule_action+0x47a/0x5b0 [12665.333387][ T3116] fib_rules_lookup+0x2b4/0xa20 [12665.333387][ T3116] fib6_rule_lookup+0x182/0x630 [12665.333387][ T3116] ip6_route_input+0x59c/0xa50 [12665.333387][ T3116] ipv6_rcv+0x397/0x810 [12665.333387][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12665.333387][ T3116] process_backlog+0x101/0x620 [12665.333387][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12665.333387][ T3116] net_rx_action+0x495/0xbe0 [12665.333387][ T3116] __do_softirq+0x1b5/0x7f6 [12665.333387][ T3116] [12665.335464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12665.335464][ T3116] netdev_get_by_index+0x5e/0x80 [12665.335464][ T3116] fib6_nh_init+0x3d8/0x15b0 [12665.335464][ T3116] ip6_route_info_create+0xf18/0x17d0 [12665.335464][ T3116] ip6_route_add+0x1c/0x140 [12665.335464][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12665.335464][ T3116] addrconf_add_dev+0xe2/0x170 [12665.335464][ T3116] inet6_addr_add+0x12f/0xa40 [12665.335464][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12665.335464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.335464][ T3116] netlink_rcv_skb+0x130/0x360 [12665.335464][ T3116] netlink_unicast+0x449/0x710 [12665.335464][ T3116] netlink_sendmsg+0x723/0xbe0 [12665.335464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12665.335464][ T3116] ___sys_sendmsg+0xee/0x170 [12665.335464][ T3116] __sys_sendmsg+0xcd/0x170 [12665.335464][ T3116] do_syscall_64+0xc6/0x1e0 [12665.335464][ T3116] [12665.337651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12665.337651][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12665.337651][ T3116] ipv6_find_idev+0x102/0x170 [12665.337651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12665.337651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.337651][ T3116] netlink_rcv_skb+0x130/0x360 [12665.337651][ T3116] netlink_unicast+0x449/0x710 [12665.337651][ T3116] netlink_sendmsg+0x723/0xbe0 [12665.337651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12665.337651][ T3116] ___sys_sendmsg+0xee/0x170 [12665.337651][ T3116] __sys_sendmsg+0xcd/0x170 [12665.337651][ T3116] do_syscall_64+0xc6/0x1e0 [12665.337651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12665.337651][ T3116] [12665.339366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12665.339366][ T3116] neigh_parms_alloc+0x1e5/0x510 [12665.339366][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12665.339366][ T3116] ipv6_find_idev+0x102/0x170 [12665.339366][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12665.339366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12665.339366][ T3116] netlink_rcv_skb+0x130/0x360 [12665.339366][ T3116] netlink_unicast+0x449/0x710 [12665.339366][ T3116] netlink_sendmsg+0x723/0xbe0 [12665.339366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12665.339366][ T3116] ___sys_sendmsg+0xee/0x170 [12665.339366][ T3116] __sys_sendmsg+0xcd/0x170 [12665.339366][ T3116] do_syscall_64+0xc6/0x1e0 [12665.339366][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12665.339366][ T3116] [12675.580855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12675.581349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12675.581349][ T3116] dst_init+0x84/0x4a0 [12675.581349][ T3116] dst_alloc+0x97/0x150 [12675.581349][ T3116] ip6_dst_alloc+0x23/0x90 [12675.581349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12675.581349][ T3116] ip6_pol_route+0x56f/0x840 [12675.581349][ T3116] __fib6_rule_action+0x47a/0x5b0 [12675.581349][ T3116] fib_rules_lookup+0x2b4/0xa20 [12675.581349][ T3116] fib6_rule_lookup+0x182/0x630 [12675.581349][ T3116] ip6_route_input+0x59c/0xa50 [12675.581349][ T3116] ipv6_rcv+0x397/0x810 [12675.581349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12675.581349][ T3116] process_backlog+0x101/0x620 [12675.581349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12675.581349][ T3116] net_rx_action+0x495/0xbe0 [12675.581349][ T3116] __do_softirq+0x1b5/0x7f6 [12675.581349][ T3116] [12675.583434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12675.583434][ T3116] netdev_get_by_index+0x5e/0x80 [12675.583434][ T3116] fib6_nh_init+0x3d8/0x15b0 [12675.583434][ T3116] ip6_route_info_create+0xf18/0x17d0 [12675.583434][ T3116] ip6_route_add+0x1c/0x140 [12675.583434][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12675.583434][ T3116] addrconf_add_dev+0xe2/0x170 [12675.583434][ T3116] inet6_addr_add+0x12f/0xa40 [12675.583434][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12675.583434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12675.583434][ T3116] netlink_rcv_skb+0x130/0x360 [12675.583434][ T3116] netlink_unicast+0x449/0x710 [12675.583434][ T3116] netlink_sendmsg+0x723/0xbe0 [12675.583434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12675.583434][ T3116] ___sys_sendmsg+0xee/0x170 [12675.583434][ T3116] __sys_sendmsg+0xcd/0x170 [12675.583434][ T3116] do_syscall_64+0xc6/0x1e0 [12675.583434][ T3116] [12675.585634][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12675.585634][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12675.585634][ T3116] ipv6_find_idev+0x102/0x170 [12675.585634][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12675.585634][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12675.585634][ T3116] netlink_rcv_skb+0x130/0x360 [12675.585634][ T3116] netlink_unicast+0x449/0x710 [12675.585634][ T3116] netlink_sendmsg+0x723/0xbe0 [12675.585634][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12675.585634][ T3116] ___sys_sendmsg+0xee/0x170 [12675.585634][ T3116] __sys_sendmsg+0xcd/0x170 [12675.585634][ T3116] do_syscall_64+0xc6/0x1e0 [12675.585634][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12675.585634][ T3116] [12675.587368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12675.587368][ T3116] neigh_parms_alloc+0x1e5/0x510 [12675.587368][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12675.587368][ T3116] ipv6_find_idev+0x102/0x170 [12675.587368][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12675.587368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12675.587368][ T3116] netlink_rcv_skb+0x130/0x360 [12675.587368][ T3116] netlink_unicast+0x449/0x710 [12675.587368][ T3116] netlink_sendmsg+0x723/0xbe0 [12675.587368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12675.587368][ T3116] ___sys_sendmsg+0xee/0x170 [12675.587368][ T3116] __sys_sendmsg+0xcd/0x170 [12675.587368][ T3116] do_syscall_64+0xc6/0x1e0 [12675.587368][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12675.587368][ T3116] [12685.652811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12685.653283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12685.653283][ T3116] dst_init+0x84/0x4a0 [12685.653283][ T3116] dst_alloc+0x97/0x150 [12685.653283][ T3116] ip6_dst_alloc+0x23/0x90 [12685.653283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12685.653283][ T3116] ip6_pol_route+0x56f/0x840 [12685.653283][ T3116] __fib6_rule_action+0x47a/0x5b0 [12685.653283][ T3116] fib_rules_lookup+0x2b4/0xa20 [12685.653283][ T3116] fib6_rule_lookup+0x182/0x630 [12685.653283][ T3116] ip6_route_input+0x59c/0xa50 [12685.653283][ T3116] ipv6_rcv+0x397/0x810 [12685.653283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12685.653283][ T3116] process_backlog+0x101/0x620 [12685.653283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12685.653283][ T3116] net_rx_action+0x495/0xbe0 [12685.653283][ T3116] __do_softirq+0x1b5/0x7f6 [12685.653283][ T3116] [12685.655391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12685.655391][ T3116] netdev_get_by_index+0x5e/0x80 [12685.655391][ T3116] fib6_nh_init+0x3d8/0x15b0 [12685.655391][ T3116] ip6_route_info_create+0xf18/0x17d0 [12685.655391][ T3116] ip6_route_add+0x1c/0x140 [12685.655391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12685.655391][ T3116] addrconf_add_dev+0xe2/0x170 [12685.655391][ T3116] inet6_addr_add+0x12f/0xa40 [12685.655391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12685.655391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12685.655391][ T3116] netlink_rcv_skb+0x130/0x360 [12685.655391][ T3116] netlink_unicast+0x449/0x710 [12685.655391][ T3116] netlink_sendmsg+0x723/0xbe0 [12685.655391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12685.655391][ T3116] ___sys_sendmsg+0xee/0x170 [12685.655391][ T3116] __sys_sendmsg+0xcd/0x170 [12685.655391][ T3116] do_syscall_64+0xc6/0x1e0 [12685.655391][ T3116] [12685.657607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12685.657607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12685.657607][ T3116] ipv6_find_idev+0x102/0x170 [12685.657607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12685.657607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12685.657607][ T3116] netlink_rcv_skb+0x130/0x360 [12685.657607][ T3116] netlink_unicast+0x449/0x710 [12685.657607][ T3116] netlink_sendmsg+0x723/0xbe0 [12685.657607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12685.657607][ T3116] ___sys_sendmsg+0xee/0x170 [12685.657607][ T3116] __sys_sendmsg+0xcd/0x170 [12685.657607][ T3116] do_syscall_64+0xc6/0x1e0 [12685.657607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12685.657607][ T3116] [12685.659350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12685.659350][ T3116] neigh_parms_alloc+0x1e5/0x510 [12685.659350][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12685.659350][ T3116] ipv6_find_idev+0x102/0x170 [12685.659350][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12685.659350][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12685.659350][ T3116] netlink_rcv_skb+0x130/0x360 [12685.659350][ T3116] netlink_unicast+0x449/0x710 [12685.659350][ T3116] netlink_sendmsg+0x723/0xbe0 [12685.659350][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12685.659350][ T3116] ___sys_sendmsg+0xee/0x170 [12685.659350][ T3116] __sys_sendmsg+0xcd/0x170 [12685.659350][ T3116] do_syscall_64+0xc6/0x1e0 [12685.659350][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12685.659350][ T3116] [12695.748853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12695.749316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12695.749316][ T3116] dst_init+0x84/0x4a0 [12695.749316][ T3116] dst_alloc+0x97/0x150 [12695.749316][ T3116] ip6_dst_alloc+0x23/0x90 [12695.749316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12695.749316][ T3116] ip6_pol_route+0x56f/0x840 [12695.749316][ T3116] __fib6_rule_action+0x47a/0x5b0 [12695.749316][ T3116] fib_rules_lookup+0x2b4/0xa20 [12695.749316][ T3116] fib6_rule_lookup+0x182/0x630 [12695.749316][ T3116] ip6_route_input+0x59c/0xa50 [12695.749316][ T3116] ipv6_rcv+0x397/0x810 [12695.749316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12695.749316][ T3116] process_backlog+0x101/0x620 [12695.749316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12695.749316][ T3116] net_rx_action+0x495/0xbe0 [12695.749316][ T3116] __do_softirq+0x1b5/0x7f6 [12695.749316][ T3116] [12695.751411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12695.751411][ T3116] netdev_get_by_index+0x5e/0x80 [12695.751411][ T3116] fib6_nh_init+0x3d8/0x15b0 [12695.751411][ T3116] ip6_route_info_create+0xf18/0x17d0 [12695.751411][ T3116] ip6_route_add+0x1c/0x140 [12695.751411][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12695.751411][ T3116] addrconf_add_dev+0xe2/0x170 [12695.751411][ T3116] inet6_addr_add+0x12f/0xa40 [12695.751411][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12695.751411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12695.751411][ T3116] netlink_rcv_skb+0x130/0x360 [12695.751411][ T3116] netlink_unicast+0x449/0x710 [12695.751411][ T3116] netlink_sendmsg+0x723/0xbe0 [12695.751411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12695.751411][ T3116] ___sys_sendmsg+0xee/0x170 [12695.751411][ T3116] __sys_sendmsg+0xcd/0x170 [12695.751411][ T3116] do_syscall_64+0xc6/0x1e0 [12695.751411][ T3116] [12695.753577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12695.753577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12695.753577][ T3116] ipv6_find_idev+0x102/0x170 [12695.753577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12695.753577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12695.753577][ T3116] netlink_rcv_skb+0x130/0x360 [12695.753577][ T3116] netlink_unicast+0x449/0x710 [12695.753577][ T3116] netlink_sendmsg+0x723/0xbe0 [12695.753577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12695.753577][ T3116] ___sys_sendmsg+0xee/0x170 [12695.753577][ T3116] __sys_sendmsg+0xcd/0x170 [12695.753577][ T3116] do_syscall_64+0xc6/0x1e0 [12695.753577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12695.753577][ T3116] [12695.755278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12695.755278][ T3116] neigh_parms_alloc+0x1e5/0x510 [12695.755278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12695.755278][ T3116] ipv6_find_idev+0x102/0x170 [12695.755278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12695.755278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12695.755278][ T3116] netlink_rcv_skb+0x130/0x360 [12695.755278][ T3116] netlink_unicast+0x449/0x710 [12695.755278][ T3116] netlink_sendmsg+0x723/0xbe0 [12695.755278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12695.755278][ T3116] ___sys_sendmsg+0xee/0x170 [12695.755278][ T3116] __sys_sendmsg+0xcd/0x170 [12695.755278][ T3116] do_syscall_64+0xc6/0x1e0 [12695.755278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12695.755278][ T3116] [12705.996824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12705.997273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12705.997273][ T3116] dst_init+0x84/0x4a0 [12705.997273][ T3116] dst_alloc+0x97/0x150 [12705.997273][ T3116] ip6_dst_alloc+0x23/0x90 [12705.997273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12705.997273][ T3116] ip6_pol_route+0x56f/0x840 [12705.997273][ T3116] __fib6_rule_action+0x47a/0x5b0 [12705.997273][ T3116] fib_rules_lookup+0x2b4/0xa20 [12705.997273][ T3116] fib6_rule_lookup+0x182/0x630 [12705.997273][ T3116] ip6_route_input+0x59c/0xa50 [12705.997273][ T3116] ipv6_rcv+0x397/0x810 [12705.997273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12705.997273][ T3116] process_backlog+0x101/0x620 [12705.997273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12705.997273][ T3116] net_rx_action+0x495/0xbe0 [12705.997273][ T3116] __do_softirq+0x1b5/0x7f6 [12705.997273][ T3116] [12705.999501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12705.999501][ T3116] netdev_get_by_index+0x5e/0x80 [12705.999501][ T3116] fib6_nh_init+0x3d8/0x15b0 [12705.999501][ T3116] ip6_route_info_create+0xf18/0x17d0 [12705.999501][ T3116] ip6_route_add+0x1c/0x140 [12705.999501][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12705.999501][ T3116] addrconf_add_dev+0xe2/0x170 [12705.999501][ T3116] inet6_addr_add+0x12f/0xa40 [12705.999501][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12705.999501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12705.999501][ T3116] netlink_rcv_skb+0x130/0x360 [12705.999501][ T3116] netlink_unicast+0x449/0x710 [12705.999501][ T3116] netlink_sendmsg+0x723/0xbe0 [12705.999501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12705.999501][ T3116] ___sys_sendmsg+0xee/0x170 [12705.999501][ T3116] __sys_sendmsg+0xcd/0x170 [12705.999501][ T3116] do_syscall_64+0xc6/0x1e0 [12705.999501][ T3116] [12706.001831][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12706.001831][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12706.001831][ T3116] ipv6_find_idev+0x102/0x170 [12706.001831][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12706.001831][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12706.001831][ T3116] netlink_rcv_skb+0x130/0x360 [12706.001831][ T3116] netlink_unicast+0x449/0x710 [12706.001831][ T3116] netlink_sendmsg+0x723/0xbe0 [12706.001831][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12706.001831][ T3116] ___sys_sendmsg+0xee/0x170 [12706.001831][ T3116] __sys_sendmsg+0xcd/0x170 [12706.001831][ T3116] do_syscall_64+0xc6/0x1e0 [12706.001831][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12706.001831][ T3116] [12706.003609][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12706.003609][ T3116] neigh_parms_alloc+0x1e5/0x510 [12706.003609][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12706.003609][ T3116] ipv6_find_idev+0x102/0x170 [12706.003609][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12706.003609][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12706.003609][ T3116] netlink_rcv_skb+0x130/0x360 [12706.003609][ T3116] netlink_unicast+0x449/0x710 [12706.003609][ T3116] netlink_sendmsg+0x723/0xbe0 [12706.003609][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12706.003609][ T3116] ___sys_sendmsg+0xee/0x170 [12706.003609][ T3116] __sys_sendmsg+0xcd/0x170 [12706.003609][ T3116] do_syscall_64+0xc6/0x1e0 [12706.003609][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12706.003609][ T3116] [12716.244794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12716.245267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12716.245267][ T3116] dst_init+0x84/0x4a0 [12716.245267][ T3116] dst_alloc+0x97/0x150 [12716.245267][ T3116] ip6_dst_alloc+0x23/0x90 [12716.245267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12716.245267][ T3116] ip6_pol_route+0x56f/0x840 [12716.245267][ T3116] __fib6_rule_action+0x47a/0x5b0 [12716.245267][ T3116] fib_rules_lookup+0x2b4/0xa20 [12716.245267][ T3116] fib6_rule_lookup+0x182/0x630 [12716.245267][ T3116] ip6_route_input+0x59c/0xa50 [12716.245267][ T3116] ipv6_rcv+0x397/0x810 [12716.245267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12716.245267][ T3116] process_backlog+0x101/0x620 [12716.245267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12716.245267][ T3116] net_rx_action+0x495/0xbe0 [12716.245267][ T3116] __do_softirq+0x1b5/0x7f6 [12716.245267][ T3116] [12716.247363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12716.247363][ T3116] netdev_get_by_index+0x5e/0x80 [12716.247363][ T3116] fib6_nh_init+0x3d8/0x15b0 [12716.247363][ T3116] ip6_route_info_create+0xf18/0x17d0 [12716.247363][ T3116] ip6_route_add+0x1c/0x140 [12716.247363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12716.247363][ T3116] addrconf_add_dev+0xe2/0x170 [12716.247363][ T3116] inet6_addr_add+0x12f/0xa40 [12716.247363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12716.247363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.247363][ T3116] netlink_rcv_skb+0x130/0x360 [12716.247363][ T3116] netlink_unicast+0x449/0x710 [12716.247363][ T3116] netlink_sendmsg+0x723/0xbe0 [12716.247363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12716.247363][ T3116] ___sys_sendmsg+0xee/0x170 [12716.247363][ T3116] __sys_sendmsg+0xcd/0x170 [12716.247363][ T3116] do_syscall_64+0xc6/0x1e0 [12716.247363][ T3116] [12716.249579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12716.249579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12716.249579][ T3116] ipv6_find_idev+0x102/0x170 [12716.249579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12716.249579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.249579][ T3116] netlink_rcv_skb+0x130/0x360 [12716.249579][ T3116] netlink_unicast+0x449/0x710 [12716.249579][ T3116] netlink_sendmsg+0x723/0xbe0 [12716.249579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12716.249579][ T3116] ___sys_sendmsg+0xee/0x170 [12716.249579][ T3116] __sys_sendmsg+0xcd/0x170 [12716.249579][ T3116] do_syscall_64+0xc6/0x1e0 [12716.249579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12716.249579][ T3116] [12716.251273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12716.251273][ T3116] neigh_parms_alloc+0x1e5/0x510 [12716.251273][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12716.251273][ T3116] ipv6_find_idev+0x102/0x170 [12716.251273][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12716.251273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12716.251273][ T3116] netlink_rcv_skb+0x130/0x360 [12716.251273][ T3116] netlink_unicast+0x449/0x710 [12716.251273][ T3116] netlink_sendmsg+0x723/0xbe0 [12716.251273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12716.251273][ T3116] ___sys_sendmsg+0xee/0x170 [12716.251273][ T3116] __sys_sendmsg+0xcd/0x170 [12716.251273][ T3116] do_syscall_64+0xc6/0x1e0 [12716.251273][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12716.251273][ T3116] [12726.476843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12726.477264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12726.477264][ T3116] dst_init+0x84/0x4a0 [12726.477264][ T3116] dst_alloc+0x97/0x150 [12726.477264][ T3116] ip6_dst_alloc+0x23/0x90 [12726.477264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12726.477264][ T3116] ip6_pol_route+0x56f/0x840 [12726.477264][ T3116] __fib6_rule_action+0x47a/0x5b0 [12726.477264][ T3116] fib_rules_lookup+0x2b4/0xa20 [12726.477264][ T3116] fib6_rule_lookup+0x182/0x630 [12726.477264][ T3116] ip6_route_input+0x59c/0xa50 [12726.477264][ T3116] ipv6_rcv+0x397/0x810 [12726.477264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12726.477264][ T3116] process_backlog+0x101/0x620 [12726.477264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12726.477264][ T3116] net_rx_action+0x495/0xbe0 [12726.477264][ T3116] __do_softirq+0x1b5/0x7f6 [12726.477264][ T3116] [12726.479536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12726.479536][ T3116] netdev_get_by_index+0x5e/0x80 [12726.479536][ T3116] fib6_nh_init+0x3d8/0x15b0 [12726.479536][ T3116] ip6_route_info_create+0xf18/0x17d0 [12726.479536][ T3116] ip6_route_add+0x1c/0x140 [12726.479536][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12726.479536][ T3116] addrconf_add_dev+0xe2/0x170 [12726.479536][ T3116] inet6_addr_add+0x12f/0xa40 [12726.479536][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12726.479536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.479536][ T3116] netlink_rcv_skb+0x130/0x360 [12726.479536][ T3116] netlink_unicast+0x449/0x710 [12726.479536][ T3116] netlink_sendmsg+0x723/0xbe0 [12726.479536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12726.479536][ T3116] ___sys_sendmsg+0xee/0x170 [12726.479536][ T3116] __sys_sendmsg+0xcd/0x170 [12726.479536][ T3116] do_syscall_64+0xc6/0x1e0 [12726.479536][ T3116] [12726.481897][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12726.481897][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12726.481897][ T3116] ipv6_find_idev+0x102/0x170 [12726.481897][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12726.481897][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.481897][ T3116] netlink_rcv_skb+0x130/0x360 [12726.481897][ T3116] netlink_unicast+0x449/0x710 [12726.481897][ T3116] netlink_sendmsg+0x723/0xbe0 [12726.481897][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12726.481897][ T3116] ___sys_sendmsg+0xee/0x170 [12726.481897][ T3116] __sys_sendmsg+0xcd/0x170 [12726.481897][ T3116] do_syscall_64+0xc6/0x1e0 [12726.481897][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12726.481897][ T3116] [12726.483742][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12726.483742][ T3116] neigh_parms_alloc+0x1e5/0x510 [12726.483742][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12726.483742][ T3116] ipv6_find_idev+0x102/0x170 [12726.483742][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12726.483742][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12726.483742][ T3116] netlink_rcv_skb+0x130/0x360 [12726.483742][ T3116] netlink_unicast+0x449/0x710 [12726.483742][ T3116] netlink_sendmsg+0x723/0xbe0 [12726.483742][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12726.483742][ T3116] ___sys_sendmsg+0xee/0x170 [12726.483742][ T3116] __sys_sendmsg+0xcd/0x170 [12726.483742][ T3116] do_syscall_64+0xc6/0x1e0 [12726.483742][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12726.483742][ T3116] [12736.732819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12736.733295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12736.733295][ T3116] dst_init+0x84/0x4a0 [12736.733295][ T3116] dst_alloc+0x97/0x150 [12736.733295][ T3116] ip6_dst_alloc+0x23/0x90 [12736.733295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12736.733295][ T3116] ip6_pol_route+0x56f/0x840 [12736.733295][ T3116] __fib6_rule_action+0x47a/0x5b0 [12736.733295][ T3116] fib_rules_lookup+0x2b4/0xa20 [12736.733295][ T3116] fib6_rule_lookup+0x182/0x630 [12736.733295][ T3116] ip6_route_input+0x59c/0xa50 [12736.733295][ T3116] ipv6_rcv+0x397/0x810 [12736.733295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12736.733295][ T3116] process_backlog+0x101/0x620 [12736.733295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12736.733295][ T3116] net_rx_action+0x495/0xbe0 [12736.733295][ T3116] __do_softirq+0x1b5/0x7f6 [12736.733295][ T3116] [12736.735414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12736.735414][ T3116] netdev_get_by_index+0x5e/0x80 [12736.735414][ T3116] fib6_nh_init+0x3d8/0x15b0 [12736.735414][ T3116] ip6_route_info_create+0xf18/0x17d0 [12736.735414][ T3116] ip6_route_add+0x1c/0x140 [12736.735414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12736.735414][ T3116] addrconf_add_dev+0xe2/0x170 [12736.735414][ T3116] inet6_addr_add+0x12f/0xa40 [12736.735414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12736.735414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12736.735414][ T3116] netlink_rcv_skb+0x130/0x360 [12736.735414][ T3116] netlink_unicast+0x449/0x710 [12736.735414][ T3116] netlink_sendmsg+0x723/0xbe0 [12736.735414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12736.735414][ T3116] ___sys_sendmsg+0xee/0x170 [12736.735414][ T3116] __sys_sendmsg+0xcd/0x170 [12736.735414][ T3116] do_syscall_64+0xc6/0x1e0 [12736.735414][ T3116] [12736.737627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12736.737627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12736.737627][ T3116] ipv6_find_idev+0x102/0x170 [12736.737627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12736.737627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12736.737627][ T3116] netlink_rcv_skb+0x130/0x360 [12736.737627][ T3116] netlink_unicast+0x449/0x710 [12736.737627][ T3116] netlink_sendmsg+0x723/0xbe0 [12736.737627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12736.737627][ T3116] ___sys_sendmsg+0xee/0x170 [12736.737627][ T3116] __sys_sendmsg+0xcd/0x170 [12736.737627][ T3116] do_syscall_64+0xc6/0x1e0 [12736.737627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12736.737627][ T3116] [12736.739478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12736.739478][ T3116] neigh_parms_alloc+0x1e5/0x510 [12736.739478][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12736.739478][ T3116] ipv6_find_idev+0x102/0x170 [12736.739478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12736.739478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12736.739478][ T3116] netlink_rcv_skb+0x130/0x360 [12736.739478][ T3116] netlink_unicast+0x449/0x710 [12736.739478][ T3116] netlink_sendmsg+0x723/0xbe0 [12736.739478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12736.739478][ T3116] ___sys_sendmsg+0xee/0x170 [12736.739478][ T3116] __sys_sendmsg+0xcd/0x170 [12736.739478][ T3116] do_syscall_64+0xc6/0x1e0 [12736.739478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12736.739478][ T3116] [12746.988883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12746.989305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12746.989305][ T3116] dst_init+0x84/0x4a0 [12746.989305][ T3116] dst_alloc+0x97/0x150 [12746.989305][ T3116] ip6_dst_alloc+0x23/0x90 [12746.989305][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12746.989305][ T3116] ip6_pol_route+0x56f/0x840 [12746.989305][ T3116] __fib6_rule_action+0x47a/0x5b0 [12746.989305][ T3116] fib_rules_lookup+0x2b4/0xa20 [12746.989305][ T3116] fib6_rule_lookup+0x182/0x630 [12746.989305][ T3116] ip6_route_input+0x59c/0xa50 [12746.989305][ T3116] ipv6_rcv+0x397/0x810 [12746.989305][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12746.989305][ T3116] process_backlog+0x101/0x620 [12746.989305][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12746.989305][ T3116] net_rx_action+0x495/0xbe0 [12746.989305][ T3116] __do_softirq+0x1b5/0x7f6 [12746.989305][ T3116] [12746.991407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12746.991407][ T3116] netdev_get_by_index+0x5e/0x80 [12746.991407][ T3116] fib6_nh_init+0x3d8/0x15b0 [12746.991407][ T3116] ip6_route_info_create+0xf18/0x17d0 [12746.991407][ T3116] ip6_route_add+0x1c/0x140 [12746.991407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12746.991407][ T3116] addrconf_add_dev+0xe2/0x170 [12746.991407][ T3116] inet6_addr_add+0x12f/0xa40 [12746.991407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12746.991407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12746.991407][ T3116] netlink_rcv_skb+0x130/0x360 [12746.991407][ T3116] netlink_unicast+0x449/0x710 [12746.991407][ T3116] netlink_sendmsg+0x723/0xbe0 [12746.991407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12746.991407][ T3116] ___sys_sendmsg+0xee/0x170 [12746.991407][ T3116] __sys_sendmsg+0xcd/0x170 [12746.991407][ T3116] do_syscall_64+0xc6/0x1e0 [12746.991407][ T3116] [12746.993610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12746.993610][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12746.993610][ T3116] ipv6_find_idev+0x102/0x170 [12746.993610][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12746.993610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12746.993610][ T3116] netlink_rcv_skb+0x130/0x360 [12746.993610][ T3116] netlink_unicast+0x449/0x710 [12746.993610][ T3116] netlink_sendmsg+0x723/0xbe0 [12746.993610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12746.993610][ T3116] ___sys_sendmsg+0xee/0x170 [12746.993610][ T3116] __sys_sendmsg+0xcd/0x170 [12746.993610][ T3116] do_syscall_64+0xc6/0x1e0 [12746.993610][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12746.993610][ T3116] [12746.995328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12746.995328][ T3116] neigh_parms_alloc+0x1e5/0x510 [12746.995328][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12746.995328][ T3116] ipv6_find_idev+0x102/0x170 [12746.995328][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12746.995328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12746.995328][ T3116] netlink_rcv_skb+0x130/0x360 [12746.995328][ T3116] netlink_unicast+0x449/0x710 [12746.995328][ T3116] netlink_sendmsg+0x723/0xbe0 [12746.995328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12746.995328][ T3116] ___sys_sendmsg+0xee/0x170 [12746.995328][ T3116] __sys_sendmsg+0xcd/0x170 [12746.995328][ T3116] do_syscall_64+0xc6/0x1e0 [12746.995328][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12746.995328][ T3116] [12757.244915][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12757.245392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12757.245392][ T3116] dst_init+0x84/0x4a0 [12757.245392][ T3116] dst_alloc+0x97/0x150 [12757.245392][ T3116] ip6_dst_alloc+0x23/0x90 [12757.245392][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12757.245392][ T3116] ip6_pol_route+0x56f/0x840 [12757.245392][ T3116] __fib6_rule_action+0x47a/0x5b0 [12757.245392][ T3116] fib_rules_lookup+0x2b4/0xa20 [12757.245392][ T3116] fib6_rule_lookup+0x182/0x630 [12757.245392][ T3116] ip6_route_input+0x59c/0xa50 [12757.245392][ T3116] ipv6_rcv+0x397/0x810 [12757.245392][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12757.245392][ T3116] process_backlog+0x101/0x620 [12757.245392][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12757.245392][ T3116] net_rx_action+0x495/0xbe0 [12757.245392][ T3116] __do_softirq+0x1b5/0x7f6 [12757.245392][ T3116] [12757.247497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12757.247497][ T3116] netdev_get_by_index+0x5e/0x80 [12757.247497][ T3116] fib6_nh_init+0x3d8/0x15b0 [12757.247497][ T3116] ip6_route_info_create+0xf18/0x17d0 [12757.247497][ T3116] ip6_route_add+0x1c/0x140 [12757.247497][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12757.247497][ T3116] addrconf_add_dev+0xe2/0x170 [12757.247497][ T3116] inet6_addr_add+0x12f/0xa40 [12757.247497][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12757.247497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.247497][ T3116] netlink_rcv_skb+0x130/0x360 [12757.247497][ T3116] netlink_unicast+0x449/0x710 [12757.247497][ T3116] netlink_sendmsg+0x723/0xbe0 [12757.247497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12757.247497][ T3116] ___sys_sendmsg+0xee/0x170 [12757.247497][ T3116] __sys_sendmsg+0xcd/0x170 [12757.247497][ T3116] do_syscall_64+0xc6/0x1e0 [12757.247497][ T3116] [12757.249803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12757.249803][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12757.249803][ T3116] ipv6_find_idev+0x102/0x170 [12757.249803][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12757.249803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.249803][ T3116] netlink_rcv_skb+0x130/0x360 [12757.249803][ T3116] netlink_unicast+0x449/0x710 [12757.249803][ T3116] netlink_sendmsg+0x723/0xbe0 [12757.249803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12757.249803][ T3116] ___sys_sendmsg+0xee/0x170 [12757.249803][ T3116] __sys_sendmsg+0xcd/0x170 [12757.249803][ T3116] do_syscall_64+0xc6/0x1e0 [12757.249803][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12757.249803][ T3116] [12757.251517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12757.251517][ T3116] neigh_parms_alloc+0x1e5/0x510 [12757.251517][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12757.251517][ T3116] ipv6_find_idev+0x102/0x170 [12757.251517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12757.251517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12757.251517][ T3116] netlink_rcv_skb+0x130/0x360 [12757.251517][ T3116] netlink_unicast+0x449/0x710 [12757.251517][ T3116] netlink_sendmsg+0x723/0xbe0 [12757.251517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12757.251517][ T3116] ___sys_sendmsg+0xee/0x170 [12757.251517][ T3116] __sys_sendmsg+0xcd/0x170 [12757.251517][ T3116] do_syscall_64+0xc6/0x1e0 [12757.251517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12757.251517][ T3116] [12767.500766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12767.501204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12767.501204][ T3116] dst_init+0x84/0x4a0 [12767.501204][ T3116] dst_alloc+0x97/0x150 [12767.501204][ T3116] ip6_dst_alloc+0x23/0x90 [12767.501204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12767.501204][ T3116] ip6_pol_route+0x56f/0x840 [12767.501204][ T3116] __fib6_rule_action+0x47a/0x5b0 [12767.501204][ T3116] fib_rules_lookup+0x2b4/0xa20 [12767.501204][ T3116] fib6_rule_lookup+0x182/0x630 [12767.501204][ T3116] ip6_route_input+0x59c/0xa50 [12767.501204][ T3116] ipv6_rcv+0x397/0x810 [12767.501204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12767.501204][ T3116] process_backlog+0x101/0x620 [12767.501204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12767.501204][ T3116] net_rx_action+0x495/0xbe0 [12767.501204][ T3116] __do_softirq+0x1b5/0x7f6 [12767.501204][ T3116] [12767.503428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12767.503428][ T3116] netdev_get_by_index+0x5e/0x80 [12767.503428][ T3116] fib6_nh_init+0x3d8/0x15b0 [12767.503428][ T3116] ip6_route_info_create+0xf18/0x17d0 [12767.503428][ T3116] ip6_route_add+0x1c/0x140 [12767.503428][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12767.503428][ T3116] addrconf_add_dev+0xe2/0x170 [12767.503428][ T3116] inet6_addr_add+0x12f/0xa40 [12767.503428][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12767.503428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.503428][ T3116] netlink_rcv_skb+0x130/0x360 [12767.503428][ T3116] netlink_unicast+0x449/0x710 [12767.503428][ T3116] netlink_sendmsg+0x723/0xbe0 [12767.503428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12767.503428][ T3116] ___sys_sendmsg+0xee/0x170 [12767.503428][ T3116] __sys_sendmsg+0xcd/0x170 [12767.503428][ T3116] do_syscall_64+0xc6/0x1e0 [12767.503428][ T3116] [12767.506052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12767.506052][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12767.506052][ T3116] ipv6_find_idev+0x102/0x170 [12767.506052][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12767.506052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.506052][ T3116] netlink_rcv_skb+0x130/0x360 [12767.506052][ T3116] netlink_unicast+0x449/0x710 [12767.506052][ T3116] netlink_sendmsg+0x723/0xbe0 [12767.506052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12767.506052][ T3116] ___sys_sendmsg+0xee/0x170 [12767.506052][ T3116] __sys_sendmsg+0xcd/0x170 [12767.506052][ T3116] do_syscall_64+0xc6/0x1e0 [12767.506052][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12767.506052][ T3116] [12767.507895][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12767.507895][ T3116] neigh_parms_alloc+0x1e5/0x510 [12767.507895][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12767.507895][ T3116] ipv6_find_idev+0x102/0x170 [12767.507895][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12767.507895][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12767.507895][ T3116] netlink_rcv_skb+0x130/0x360 [12767.507895][ T3116] netlink_unicast+0x449/0x710 [12767.507895][ T3116] netlink_sendmsg+0x723/0xbe0 [12767.507895][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12767.507895][ T3116] ___sys_sendmsg+0xee/0x170 [12767.507895][ T3116] __sys_sendmsg+0xcd/0x170 [12767.507895][ T3116] do_syscall_64+0xc6/0x1e0 [12767.507895][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12767.507895][ T3116] [12777.588768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12777.589183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12777.589183][ T3116] dst_init+0x84/0x4a0 [12777.589183][ T3116] dst_alloc+0x97/0x150 [12777.589183][ T3116] ip6_dst_alloc+0x23/0x90 [12777.589183][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12777.589183][ T3116] ip6_pol_route+0x56f/0x840 [12777.589183][ T3116] __fib6_rule_action+0x47a/0x5b0 [12777.589183][ T3116] fib_rules_lookup+0x2b4/0xa20 [12777.589183][ T3116] fib6_rule_lookup+0x182/0x630 [12777.589183][ T3116] ip6_route_input+0x59c/0xa50 [12777.589183][ T3116] ipv6_rcv+0x397/0x810 [12777.589183][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12777.589183][ T3116] process_backlog+0x101/0x620 [12777.589183][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12777.589183][ T3116] net_rx_action+0x495/0xbe0 [12777.589183][ T3116] __do_softirq+0x1b5/0x7f6 [12777.589183][ T3116] [12777.591246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12777.591246][ T3116] netdev_get_by_index+0x5e/0x80 [12777.591246][ T3116] fib6_nh_init+0x3d8/0x15b0 [12777.591246][ T3116] ip6_route_info_create+0xf18/0x17d0 [12777.591246][ T3116] ip6_route_add+0x1c/0x140 [12777.591246][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12777.591246][ T3116] addrconf_add_dev+0xe2/0x170 [12777.591246][ T3116] inet6_addr_add+0x12f/0xa40 [12777.591246][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12777.591246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12777.591246][ T3116] netlink_rcv_skb+0x130/0x360 [12777.591246][ T3116] netlink_unicast+0x449/0x710 [12777.591246][ T3116] netlink_sendmsg+0x723/0xbe0 [12777.591246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12777.591246][ T3116] ___sys_sendmsg+0xee/0x170 [12777.591246][ T3116] __sys_sendmsg+0xcd/0x170 [12777.591246][ T3116] do_syscall_64+0xc6/0x1e0 [12777.591246][ T3116] [12777.593416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12777.593416][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12777.593416][ T3116] ipv6_find_idev+0x102/0x170 [12777.593416][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12777.593416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12777.593416][ T3116] netlink_rcv_skb+0x130/0x360 [12777.593416][ T3116] netlink_unicast+0x449/0x710 [12777.593416][ T3116] netlink_sendmsg+0x723/0xbe0 [12777.593416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12777.593416][ T3116] ___sys_sendmsg+0xee/0x170 [12777.593416][ T3116] __sys_sendmsg+0xcd/0x170 [12777.593416][ T3116] do_syscall_64+0xc6/0x1e0 [12777.593416][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12777.593416][ T3116] [12777.595160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12777.595160][ T3116] neigh_parms_alloc+0x1e5/0x510 [12777.595160][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12777.595160][ T3116] ipv6_find_idev+0x102/0x170 [12777.595160][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12777.595160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12777.595160][ T3116] netlink_rcv_skb+0x130/0x360 [12777.595160][ T3116] netlink_unicast+0x449/0x710 [12777.595160][ T3116] netlink_sendmsg+0x723/0xbe0 [12777.595160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12777.595160][ T3116] ___sys_sendmsg+0xee/0x170 [12777.595160][ T3116] __sys_sendmsg+0xcd/0x170 [12777.595160][ T3116] do_syscall_64+0xc6/0x1e0 [12777.595160][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12777.595160][ T3116] [12787.836829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12787.837298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12787.837298][ T3116] dst_init+0x84/0x4a0 [12787.837298][ T3116] dst_alloc+0x97/0x150 [12787.837298][ T3116] ip6_dst_alloc+0x23/0x90 [12787.837298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12787.837298][ T3116] ip6_pol_route+0x56f/0x840 [12787.837298][ T3116] __fib6_rule_action+0x47a/0x5b0 [12787.837298][ T3116] fib_rules_lookup+0x2b4/0xa20 [12787.837298][ T3116] fib6_rule_lookup+0x182/0x630 [12787.837298][ T3116] ip6_route_input+0x59c/0xa50 [12787.837298][ T3116] ipv6_rcv+0x397/0x810 [12787.837298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12787.837298][ T3116] process_backlog+0x101/0x620 [12787.837298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12787.837298][ T3116] net_rx_action+0x495/0xbe0 [12787.837298][ T3116] __do_softirq+0x1b5/0x7f6 [12787.837298][ T3116] [12787.839504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12787.839504][ T3116] netdev_get_by_index+0x5e/0x80 [12787.839504][ T3116] fib6_nh_init+0x3d8/0x15b0 [12787.839504][ T3116] ip6_route_info_create+0xf18/0x17d0 [12787.839504][ T3116] ip6_route_add+0x1c/0x140 [12787.839504][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12787.839504][ T3116] addrconf_add_dev+0xe2/0x170 [12787.839504][ T3116] inet6_addr_add+0x12f/0xa40 [12787.839504][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12787.839504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12787.839504][ T3116] netlink_rcv_skb+0x130/0x360 [12787.839504][ T3116] netlink_unicast+0x449/0x710 [12787.839504][ T3116] netlink_sendmsg+0x723/0xbe0 [12787.839504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12787.839504][ T3116] ___sys_sendmsg+0xee/0x170 [12787.839504][ T3116] __sys_sendmsg+0xcd/0x170 [12787.839504][ T3116] do_syscall_64+0xc6/0x1e0 [12787.839504][ T3116] [12787.841668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12787.841668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12787.841668][ T3116] ipv6_find_idev+0x102/0x170 [12787.841668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12787.841668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12787.841668][ T3116] netlink_rcv_skb+0x130/0x360 [12787.841668][ T3116] netlink_unicast+0x449/0x710 [12787.841668][ T3116] netlink_sendmsg+0x723/0xbe0 [12787.841668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12787.841668][ T3116] ___sys_sendmsg+0xee/0x170 [12787.841668][ T3116] __sys_sendmsg+0xcd/0x170 [12787.841668][ T3116] do_syscall_64+0xc6/0x1e0 [12787.841668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12787.841668][ T3116] [12787.843368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12787.843368][ T3116] neigh_parms_alloc+0x1e5/0x510 [12787.843368][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12787.843368][ T3116] ipv6_find_idev+0x102/0x170 [12787.843368][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12787.843368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12787.843368][ T3116] netlink_rcv_skb+0x130/0x360 [12787.843368][ T3116] netlink_unicast+0x449/0x710 [12787.843368][ T3116] netlink_sendmsg+0x723/0xbe0 [12787.843368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12787.843368][ T3116] ___sys_sendmsg+0xee/0x170 [12787.843368][ T3116] __sys_sendmsg+0xcd/0x170 [12787.843368][ T3116] do_syscall_64+0xc6/0x1e0 [12787.843368][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12787.843368][ T3116] [12798.084825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12798.085351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12798.085351][ T3116] dst_init+0x84/0x4a0 [12798.085351][ T3116] dst_alloc+0x97/0x150 [12798.085351][ T3116] ip6_dst_alloc+0x23/0x90 [12798.085351][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12798.085351][ T3116] ip6_pol_route+0x56f/0x840 [12798.085351][ T3116] __fib6_rule_action+0x47a/0x5b0 [12798.085351][ T3116] fib_rules_lookup+0x2b4/0xa20 [12798.085351][ T3116] fib6_rule_lookup+0x182/0x630 [12798.085351][ T3116] ip6_route_input+0x59c/0xa50 [12798.085351][ T3116] ipv6_rcv+0x397/0x810 [12798.085351][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12798.085351][ T3116] process_backlog+0x101/0x620 [12798.085351][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12798.085351][ T3116] net_rx_action+0x495/0xbe0 [12798.085351][ T3116] __do_softirq+0x1b5/0x7f6 [12798.085351][ T3116] [12798.087429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12798.087429][ T3116] netdev_get_by_index+0x5e/0x80 [12798.087429][ T3116] fib6_nh_init+0x3d8/0x15b0 [12798.087429][ T3116] ip6_route_info_create+0xf18/0x17d0 [12798.087429][ T3116] ip6_route_add+0x1c/0x140 [12798.087429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12798.087429][ T3116] addrconf_add_dev+0xe2/0x170 [12798.087429][ T3116] inet6_addr_add+0x12f/0xa40 [12798.087429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12798.087429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.087429][ T3116] netlink_rcv_skb+0x130/0x360 [12798.087429][ T3116] netlink_unicast+0x449/0x710 [12798.087429][ T3116] netlink_sendmsg+0x723/0xbe0 [12798.087429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12798.087429][ T3116] ___sys_sendmsg+0xee/0x170 [12798.087429][ T3116] __sys_sendmsg+0xcd/0x170 [12798.087429][ T3116] do_syscall_64+0xc6/0x1e0 [12798.087429][ T3116] [12798.089607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12798.089607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12798.089607][ T3116] ipv6_find_idev+0x102/0x170 [12798.089607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12798.089607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.089607][ T3116] netlink_rcv_skb+0x130/0x360 [12798.089607][ T3116] netlink_unicast+0x449/0x710 [12798.089607][ T3116] netlink_sendmsg+0x723/0xbe0 [12798.089607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12798.089607][ T3116] ___sys_sendmsg+0xee/0x170 [12798.089607][ T3116] __sys_sendmsg+0xcd/0x170 [12798.089607][ T3116] do_syscall_64+0xc6/0x1e0 [12798.089607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12798.089607][ T3116] [12798.091302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12798.091302][ T3116] neigh_parms_alloc+0x1e5/0x510 [12798.091302][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12798.091302][ T3116] ipv6_find_idev+0x102/0x170 [12798.091302][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12798.091302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12798.091302][ T3116] netlink_rcv_skb+0x130/0x360 [12798.091302][ T3116] netlink_unicast+0x449/0x710 [12798.091302][ T3116] netlink_sendmsg+0x723/0xbe0 [12798.091302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12798.091302][ T3116] ___sys_sendmsg+0xee/0x170 [12798.091302][ T3116] __sys_sendmsg+0xcd/0x170 [12798.091302][ T3116] do_syscall_64+0xc6/0x1e0 [12798.091302][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12798.091302][ T3116] [12808.332811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12808.333280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12808.333280][ T3116] dst_init+0x84/0x4a0 [12808.333280][ T3116] dst_alloc+0x97/0x150 [12808.333280][ T3116] ip6_dst_alloc+0x23/0x90 [12808.333280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12808.333280][ T3116] ip6_pol_route+0x56f/0x840 [12808.333280][ T3116] __fib6_rule_action+0x47a/0x5b0 [12808.333280][ T3116] fib_rules_lookup+0x2b4/0xa20 [12808.333280][ T3116] fib6_rule_lookup+0x182/0x630 [12808.333280][ T3116] ip6_route_input+0x59c/0xa50 [12808.333280][ T3116] ipv6_rcv+0x397/0x810 [12808.333280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12808.333280][ T3116] process_backlog+0x101/0x620 [12808.333280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12808.333280][ T3116] net_rx_action+0x495/0xbe0 [12808.333280][ T3116] __do_softirq+0x1b5/0x7f6 [12808.333280][ T3116] [12808.335348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12808.335348][ T3116] netdev_get_by_index+0x5e/0x80 [12808.335348][ T3116] fib6_nh_init+0x3d8/0x15b0 [12808.335348][ T3116] ip6_route_info_create+0xf18/0x17d0 [12808.335348][ T3116] ip6_route_add+0x1c/0x140 [12808.335348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12808.335348][ T3116] addrconf_add_dev+0xe2/0x170 [12808.335348][ T3116] inet6_addr_add+0x12f/0xa40 [12808.335348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12808.335348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.335348][ T3116] netlink_rcv_skb+0x130/0x360 [12808.335348][ T3116] netlink_unicast+0x449/0x710 [12808.335348][ T3116] netlink_sendmsg+0x723/0xbe0 [12808.335348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12808.335348][ T3116] ___sys_sendmsg+0xee/0x170 [12808.335348][ T3116] __sys_sendmsg+0xcd/0x170 [12808.335348][ T3116] do_syscall_64+0xc6/0x1e0 [12808.335348][ T3116] [12808.337531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12808.337531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12808.337531][ T3116] ipv6_find_idev+0x102/0x170 [12808.337531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12808.337531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.337531][ T3116] netlink_rcv_skb+0x130/0x360 [12808.337531][ T3116] netlink_unicast+0x449/0x710 [12808.337531][ T3116] netlink_sendmsg+0x723/0xbe0 [12808.337531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12808.337531][ T3116] ___sys_sendmsg+0xee/0x170 [12808.337531][ T3116] __sys_sendmsg+0xcd/0x170 [12808.337531][ T3116] do_syscall_64+0xc6/0x1e0 [12808.337531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12808.337531][ T3116] [12808.339232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12808.339232][ T3116] neigh_parms_alloc+0x1e5/0x510 [12808.339232][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12808.339232][ T3116] ipv6_find_idev+0x102/0x170 [12808.339232][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12808.339232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12808.339232][ T3116] netlink_rcv_skb+0x130/0x360 [12808.339232][ T3116] netlink_unicast+0x449/0x710 [12808.339232][ T3116] netlink_sendmsg+0x723/0xbe0 [12808.339232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12808.339232][ T3116] ___sys_sendmsg+0xee/0x170 [12808.339232][ T3116] __sys_sendmsg+0xcd/0x170 [12808.339232][ T3116] do_syscall_64+0xc6/0x1e0 [12808.339232][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12808.339232][ T3116] [12818.580851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12818.581263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12818.581263][ T3116] dst_init+0x84/0x4a0 [12818.581263][ T3116] dst_alloc+0x97/0x150 [12818.581263][ T3116] ip6_dst_alloc+0x23/0x90 [12818.581263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12818.581263][ T3116] ip6_pol_route+0x56f/0x840 [12818.581263][ T3116] __fib6_rule_action+0x47a/0x5b0 [12818.581263][ T3116] fib_rules_lookup+0x2b4/0xa20 [12818.581263][ T3116] fib6_rule_lookup+0x182/0x630 [12818.581263][ T3116] ip6_route_input+0x59c/0xa50 [12818.581263][ T3116] ipv6_rcv+0x397/0x810 [12818.581263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12818.581263][ T3116] process_backlog+0x101/0x620 [12818.581263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12818.581263][ T3116] net_rx_action+0x495/0xbe0 [12818.581263][ T3116] __do_softirq+0x1b5/0x7f6 [12818.581263][ T3116] [12818.583333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12818.583333][ T3116] netdev_get_by_index+0x5e/0x80 [12818.583333][ T3116] fib6_nh_init+0x3d8/0x15b0 [12818.583333][ T3116] ip6_route_info_create+0xf18/0x17d0 [12818.583333][ T3116] ip6_route_add+0x1c/0x140 [12818.583333][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12818.583333][ T3116] addrconf_add_dev+0xe2/0x170 [12818.583333][ T3116] inet6_addr_add+0x12f/0xa40 [12818.583333][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12818.583333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.583333][ T3116] netlink_rcv_skb+0x130/0x360 [12818.583333][ T3116] netlink_unicast+0x449/0x710 [12818.583333][ T3116] netlink_sendmsg+0x723/0xbe0 [12818.583333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12818.583333][ T3116] ___sys_sendmsg+0xee/0x170 [12818.583333][ T3116] __sys_sendmsg+0xcd/0x170 [12818.583333][ T3116] do_syscall_64+0xc6/0x1e0 [12818.583333][ T3116] [12818.585516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12818.585516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12818.585516][ T3116] ipv6_find_idev+0x102/0x170 [12818.585516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12818.585516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.585516][ T3116] netlink_rcv_skb+0x130/0x360 [12818.585516][ T3116] netlink_unicast+0x449/0x710 [12818.585516][ T3116] netlink_sendmsg+0x723/0xbe0 [12818.585516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12818.585516][ T3116] ___sys_sendmsg+0xee/0x170 [12818.585516][ T3116] __sys_sendmsg+0xcd/0x170 [12818.585516][ T3116] do_syscall_64+0xc6/0x1e0 [12818.585516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12818.585516][ T3116] [12818.587336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12818.587336][ T3116] neigh_parms_alloc+0x1e5/0x510 [12818.587336][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12818.587336][ T3116] ipv6_find_idev+0x102/0x170 [12818.587336][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12818.587336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12818.587336][ T3116] netlink_rcv_skb+0x130/0x360 [12818.587336][ T3116] netlink_unicast+0x449/0x710 [12818.587336][ T3116] netlink_sendmsg+0x723/0xbe0 [12818.587336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12818.587336][ T3116] ___sys_sendmsg+0xee/0x170 [12818.587336][ T3116] __sys_sendmsg+0xcd/0x170 [12818.587336][ T3116] do_syscall_64+0xc6/0x1e0 [12818.587336][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12818.587336][ T3116] [12828.828800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12828.829200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12828.829200][ T3116] dst_init+0x84/0x4a0 [12828.829200][ T3116] dst_alloc+0x97/0x150 [12828.829200][ T3116] ip6_dst_alloc+0x23/0x90 [12828.829200][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12828.829200][ T3116] ip6_pol_route+0x56f/0x840 [12828.829200][ T3116] __fib6_rule_action+0x47a/0x5b0 [12828.829200][ T3116] fib_rules_lookup+0x2b4/0xa20 [12828.829200][ T3116] fib6_rule_lookup+0x182/0x630 [12828.829200][ T3116] ip6_route_input+0x59c/0xa50 [12828.829200][ T3116] ipv6_rcv+0x397/0x810 [12828.829200][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12828.829200][ T3116] process_backlog+0x101/0x620 [12828.829200][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12828.829200][ T3116] net_rx_action+0x495/0xbe0 [12828.829200][ T3116] __do_softirq+0x1b5/0x7f6 [12828.829200][ T3116] [12828.831276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12828.831276][ T3116] netdev_get_by_index+0x5e/0x80 [12828.831276][ T3116] fib6_nh_init+0x3d8/0x15b0 [12828.831276][ T3116] ip6_route_info_create+0xf18/0x17d0 [12828.831276][ T3116] ip6_route_add+0x1c/0x140 [12828.831276][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12828.831276][ T3116] addrconf_add_dev+0xe2/0x170 [12828.831276][ T3116] inet6_addr_add+0x12f/0xa40 [12828.831276][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12828.831276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12828.831276][ T3116] netlink_rcv_skb+0x130/0x360 [12828.831276][ T3116] netlink_unicast+0x449/0x710 [12828.831276][ T3116] netlink_sendmsg+0x723/0xbe0 [12828.831276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12828.831276][ T3116] ___sys_sendmsg+0xee/0x170 [12828.831276][ T3116] __sys_sendmsg+0xcd/0x170 [12828.831276][ T3116] do_syscall_64+0xc6/0x1e0 [12828.831276][ T3116] [12828.833450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12828.833450][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12828.833450][ T3116] ipv6_find_idev+0x102/0x170 [12828.833450][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12828.833450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12828.833450][ T3116] netlink_rcv_skb+0x130/0x360 [12828.833450][ T3116] netlink_unicast+0x449/0x710 [12828.833450][ T3116] netlink_sendmsg+0x723/0xbe0 [12828.833450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12828.833450][ T3116] ___sys_sendmsg+0xee/0x170 [12828.833450][ T3116] __sys_sendmsg+0xcd/0x170 [12828.833450][ T3116] do_syscall_64+0xc6/0x1e0 [12828.833450][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12828.833450][ T3116] [12828.835157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12828.835157][ T3116] neigh_parms_alloc+0x1e5/0x510 [12828.835157][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12828.835157][ T3116] ipv6_find_idev+0x102/0x170 [12828.835157][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12828.835157][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12828.835157][ T3116] netlink_rcv_skb+0x130/0x360 [12828.835157][ T3116] netlink_unicast+0x449/0x710 [12828.835157][ T3116] netlink_sendmsg+0x723/0xbe0 [12828.835157][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12828.835157][ T3116] ___sys_sendmsg+0xee/0x170 [12828.835157][ T3116] __sys_sendmsg+0xcd/0x170 [12828.835157][ T3116] do_syscall_64+0xc6/0x1e0 [12828.835157][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12828.835157][ T3116] [12839.076822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12839.077248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12839.077248][ T3116] dst_init+0x84/0x4a0 [12839.077248][ T3116] dst_alloc+0x97/0x150 [12839.077248][ T3116] ip6_dst_alloc+0x23/0x90 [12839.077248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12839.077248][ T3116] ip6_pol_route+0x56f/0x840 [12839.077248][ T3116] __fib6_rule_action+0x47a/0x5b0 [12839.077248][ T3116] fib_rules_lookup+0x2b4/0xa20 [12839.077248][ T3116] fib6_rule_lookup+0x182/0x630 [12839.077248][ T3116] ip6_route_input+0x59c/0xa50 [12839.077248][ T3116] ipv6_rcv+0x397/0x810 [12839.077248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12839.077248][ T3116] process_backlog+0x101/0x620 [12839.077248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12839.077248][ T3116] net_rx_action+0x495/0xbe0 [12839.077248][ T3116] __do_softirq+0x1b5/0x7f6 [12839.077248][ T3116] [12839.079352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12839.079352][ T3116] netdev_get_by_index+0x5e/0x80 [12839.079352][ T3116] fib6_nh_init+0x3d8/0x15b0 [12839.079352][ T3116] ip6_route_info_create+0xf18/0x17d0 [12839.079352][ T3116] ip6_route_add+0x1c/0x140 [12839.079352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12839.079352][ T3116] addrconf_add_dev+0xe2/0x170 [12839.079352][ T3116] inet6_addr_add+0x12f/0xa40 [12839.079352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12839.079352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.079352][ T3116] netlink_rcv_skb+0x130/0x360 [12839.079352][ T3116] netlink_unicast+0x449/0x710 [12839.079352][ T3116] netlink_sendmsg+0x723/0xbe0 [12839.079352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12839.079352][ T3116] ___sys_sendmsg+0xee/0x170 [12839.079352][ T3116] __sys_sendmsg+0xcd/0x170 [12839.079352][ T3116] do_syscall_64+0xc6/0x1e0 [12839.079352][ T3116] [12839.081528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12839.081528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12839.081528][ T3116] ipv6_find_idev+0x102/0x170 [12839.081528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12839.081528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.081528][ T3116] netlink_rcv_skb+0x130/0x360 [12839.081528][ T3116] netlink_unicast+0x449/0x710 [12839.081528][ T3116] netlink_sendmsg+0x723/0xbe0 [12839.081528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12839.081528][ T3116] ___sys_sendmsg+0xee/0x170 [12839.081528][ T3116] __sys_sendmsg+0xcd/0x170 [12839.081528][ T3116] do_syscall_64+0xc6/0x1e0 [12839.081528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.081528][ T3116] [12839.083229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12839.083229][ T3116] neigh_parms_alloc+0x1e5/0x510 [12839.083229][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12839.083229][ T3116] ipv6_find_idev+0x102/0x170 [12839.083229][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12839.083229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.083229][ T3116] netlink_rcv_skb+0x130/0x360 [12839.083229][ T3116] netlink_unicast+0x449/0x710 [12839.083229][ T3116] netlink_sendmsg+0x723/0xbe0 [12839.083229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12839.083229][ T3116] ___sys_sendmsg+0xee/0x170 [12839.083229][ T3116] __sys_sendmsg+0xcd/0x170 [12839.083229][ T3116] do_syscall_64+0xc6/0x1e0 [12839.083229][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.083229][ T3116] [12849.324824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12849.325438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12849.325438][ T3116] dst_init+0x84/0x4a0 [12849.325438][ T3116] dst_alloc+0x97/0x150 [12849.325438][ T3116] ip6_dst_alloc+0x23/0x90 [12849.325438][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12849.325438][ T3116] ip6_pol_route+0x56f/0x840 [12849.325438][ T3116] __fib6_rule_action+0x47a/0x5b0 [12849.325438][ T3116] fib_rules_lookup+0x2b4/0xa20 [12849.325438][ T3116] fib6_rule_lookup+0x182/0x630 [12849.325438][ T3116] ip6_route_input+0x59c/0xa50 [12849.325438][ T3116] ipv6_rcv+0x397/0x810 [12849.325438][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12849.325438][ T3116] process_backlog+0x101/0x620 [12849.325438][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12849.325438][ T3116] net_rx_action+0x495/0xbe0 [12849.325438][ T3116] __do_softirq+0x1b5/0x7f6 [12849.325438][ T3116] [12849.328554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12849.328554][ T3116] netdev_get_by_index+0x5e/0x80 [12849.328554][ T3116] fib6_nh_init+0x3d8/0x15b0 [12849.328554][ T3116] ip6_route_info_create+0xf18/0x17d0 [12849.328554][ T3116] ip6_route_add+0x1c/0x140 [12849.328554][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12849.328554][ T3116] addrconf_add_dev+0xe2/0x170 [12849.328554][ T3116] inet6_addr_add+0x12f/0xa40 [12849.328554][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12849.328554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.328554][ T3116] netlink_rcv_skb+0x130/0x360 [12849.328554][ T3116] netlink_unicast+0x449/0x710 [12849.328554][ T3116] netlink_sendmsg+0x723/0xbe0 [12849.328554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12849.328554][ T3116] ___sys_sendmsg+0xee/0x170 [12849.328554][ T3116] __sys_sendmsg+0xcd/0x170 [12849.328554][ T3116] do_syscall_64+0xc6/0x1e0 [12849.328554][ T3116] [12849.331851][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12849.331851][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12849.331851][ T3116] ipv6_find_idev+0x102/0x170 [12849.331851][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12849.331851][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.331851][ T3116] netlink_rcv_skb+0x130/0x360 [12849.331851][ T3116] netlink_unicast+0x449/0x710 [12849.331851][ T3116] netlink_sendmsg+0x723/0xbe0 [12849.331851][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12849.331851][ T3116] ___sys_sendmsg+0xee/0x170 [12849.331851][ T3116] __sys_sendmsg+0xcd/0x170 [12849.331851][ T3116] do_syscall_64+0xc6/0x1e0 [12849.331851][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12849.331851][ T3116] [12849.334443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12849.334443][ T3116] neigh_parms_alloc+0x1e5/0x510 [12849.334443][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12849.334443][ T3116] ipv6_find_idev+0x102/0x170 [12849.334443][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12849.334443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12849.334443][ T3116] netlink_rcv_skb+0x130/0x360 [12849.334443][ T3116] netlink_unicast+0x449/0x710 [12849.334443][ T3116] netlink_sendmsg+0x723/0xbe0 [12849.334443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12849.334443][ T3116] ___sys_sendmsg+0xee/0x170 [12849.334443][ T3116] __sys_sendmsg+0xcd/0x170 [12849.334443][ T3116] do_syscall_64+0xc6/0x1e0 [12849.334443][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12849.334443][ T3116] [12859.572863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12859.573355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12859.573355][ T3116] dst_init+0x84/0x4a0 [12859.573355][ T3116] dst_alloc+0x97/0x150 [12859.573355][ T3116] ip6_dst_alloc+0x23/0x90 [12859.573355][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12859.573355][ T3116] ip6_pol_route+0x56f/0x840 [12859.573355][ T3116] __fib6_rule_action+0x47a/0x5b0 [12859.573355][ T3116] fib_rules_lookup+0x2b4/0xa20 [12859.573355][ T3116] fib6_rule_lookup+0x182/0x630 [12859.573355][ T3116] ip6_route_input+0x59c/0xa50 [12859.573355][ T3116] ipv6_rcv+0x397/0x810 [12859.573355][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12859.573355][ T3116] process_backlog+0x101/0x620 [12859.573355][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12859.573355][ T3116] net_rx_action+0x495/0xbe0 [12859.573355][ T3116] __do_softirq+0x1b5/0x7f6 [12859.573355][ T3116] [12859.575455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12859.575455][ T3116] netdev_get_by_index+0x5e/0x80 [12859.575455][ T3116] fib6_nh_init+0x3d8/0x15b0 [12859.575455][ T3116] ip6_route_info_create+0xf18/0x17d0 [12859.575455][ T3116] ip6_route_add+0x1c/0x140 [12859.575455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12859.575455][ T3116] addrconf_add_dev+0xe2/0x170 [12859.575455][ T3116] inet6_addr_add+0x12f/0xa40 [12859.575455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12859.575455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.575455][ T3116] netlink_rcv_skb+0x130/0x360 [12859.575455][ T3116] netlink_unicast+0x449/0x710 [12859.575455][ T3116] netlink_sendmsg+0x723/0xbe0 [12859.575455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12859.575455][ T3116] ___sys_sendmsg+0xee/0x170 [12859.575455][ T3116] __sys_sendmsg+0xcd/0x170 [12859.575455][ T3116] do_syscall_64+0xc6/0x1e0 [12859.575455][ T3116] [12859.577649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12859.577649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12859.577649][ T3116] ipv6_find_idev+0x102/0x170 [12859.577649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12859.577649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.577649][ T3116] netlink_rcv_skb+0x130/0x360 [12859.577649][ T3116] netlink_unicast+0x449/0x710 [12859.577649][ T3116] netlink_sendmsg+0x723/0xbe0 [12859.577649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12859.577649][ T3116] ___sys_sendmsg+0xee/0x170 [12859.577649][ T3116] __sys_sendmsg+0xcd/0x170 [12859.577649][ T3116] do_syscall_64+0xc6/0x1e0 [12859.577649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12859.577649][ T3116] [12859.579375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12859.579375][ T3116] neigh_parms_alloc+0x1e5/0x510 [12859.579375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12859.579375][ T3116] ipv6_find_idev+0x102/0x170 [12859.579375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12859.579375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12859.579375][ T3116] netlink_rcv_skb+0x130/0x360 [12859.579375][ T3116] netlink_unicast+0x449/0x710 [12859.579375][ T3116] netlink_sendmsg+0x723/0xbe0 [12859.579375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12859.579375][ T3116] ___sys_sendmsg+0xee/0x170 [12859.579375][ T3116] __sys_sendmsg+0xcd/0x170 [12859.579375][ T3116] do_syscall_64+0xc6/0x1e0 [12859.579375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12859.579375][ T3116] [12869.820839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12869.821296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12869.821296][ T3116] dst_init+0x84/0x4a0 [12869.821296][ T3116] dst_alloc+0x97/0x150 [12869.821296][ T3116] ip6_dst_alloc+0x23/0x90 [12869.821296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12869.821296][ T3116] ip6_pol_route+0x56f/0x840 [12869.821296][ T3116] __fib6_rule_action+0x47a/0x5b0 [12869.821296][ T3116] fib_rules_lookup+0x2b4/0xa20 [12869.821296][ T3116] fib6_rule_lookup+0x182/0x630 [12869.821296][ T3116] ip6_route_input+0x59c/0xa50 [12869.821296][ T3116] ipv6_rcv+0x397/0x810 [12869.821296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12869.821296][ T3116] process_backlog+0x101/0x620 [12869.821296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12869.821296][ T3116] net_rx_action+0x495/0xbe0 [12869.821296][ T3116] __do_softirq+0x1b5/0x7f6 [12869.821296][ T3116] [12869.823359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12869.823359][ T3116] netdev_get_by_index+0x5e/0x80 [12869.823359][ T3116] fib6_nh_init+0x3d8/0x15b0 [12869.823359][ T3116] ip6_route_info_create+0xf18/0x17d0 [12869.823359][ T3116] ip6_route_add+0x1c/0x140 [12869.823359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12869.823359][ T3116] addrconf_add_dev+0xe2/0x170 [12869.823359][ T3116] inet6_addr_add+0x12f/0xa40 [12869.823359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12869.823359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12869.823359][ T3116] netlink_rcv_skb+0x130/0x360 [12869.823359][ T3116] netlink_unicast+0x449/0x710 [12869.823359][ T3116] netlink_sendmsg+0x723/0xbe0 [12869.823359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12869.823359][ T3116] ___sys_sendmsg+0xee/0x170 [12869.823359][ T3116] __sys_sendmsg+0xcd/0x170 [12869.823359][ T3116] do_syscall_64+0xc6/0x1e0 [12869.823359][ T3116] [12869.825522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12869.825522][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12869.825522][ T3116] ipv6_find_idev+0x102/0x170 [12869.825522][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12869.825522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12869.825522][ T3116] netlink_rcv_skb+0x130/0x360 [12869.825522][ T3116] netlink_unicast+0x449/0x710 [12869.825522][ T3116] netlink_sendmsg+0x723/0xbe0 [12869.825522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12869.825522][ T3116] ___sys_sendmsg+0xee/0x170 [12869.825522][ T3116] __sys_sendmsg+0xcd/0x170 [12869.825522][ T3116] do_syscall_64+0xc6/0x1e0 [12869.825522][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12869.825522][ T3116] [12869.827727][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12869.827727][ T3116] neigh_parms_alloc+0x1e5/0x510 [12869.827727][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12869.827727][ T3116] ipv6_find_idev+0x102/0x170 [12869.827727][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12869.827727][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12869.827727][ T3116] netlink_rcv_skb+0x130/0x360 [12869.827727][ T3116] netlink_unicast+0x449/0x710 [12869.827727][ T3116] netlink_sendmsg+0x723/0xbe0 [12869.827727][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12869.827727][ T3116] ___sys_sendmsg+0xee/0x170 [12869.827727][ T3116] __sys_sendmsg+0xcd/0x170 [12869.827727][ T3116] do_syscall_64+0xc6/0x1e0 [12869.827727][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12869.827727][ T3116] [12880.068789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12880.069198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12880.069198][ T3116] dst_init+0x84/0x4a0 [12880.069198][ T3116] dst_alloc+0x97/0x150 [12880.069198][ T3116] ip6_dst_alloc+0x23/0x90 [12880.069198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12880.069198][ T3116] ip6_pol_route+0x56f/0x840 [12880.069198][ T3116] __fib6_rule_action+0x47a/0x5b0 [12880.069198][ T3116] fib_rules_lookup+0x2b4/0xa20 [12880.069198][ T3116] fib6_rule_lookup+0x182/0x630 [12880.069198][ T3116] ip6_route_input+0x59c/0xa50 [12880.069198][ T3116] ipv6_rcv+0x397/0x810 [12880.069198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12880.069198][ T3116] process_backlog+0x101/0x620 [12880.069198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12880.069198][ T3116] net_rx_action+0x495/0xbe0 [12880.069198][ T3116] __do_softirq+0x1b5/0x7f6 [12880.069198][ T3116] [12880.071841][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12880.071841][ T3116] netdev_get_by_index+0x5e/0x80 [12880.071841][ T3116] fib6_nh_init+0x3d8/0x15b0 [12880.071841][ T3116] ip6_route_info_create+0xf18/0x17d0 [12880.071841][ T3116] ip6_route_add+0x1c/0x140 [12880.071841][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12880.071841][ T3116] addrconf_add_dev+0xe2/0x170 [12880.071841][ T3116] inet6_addr_add+0x12f/0xa40 [12880.071841][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12880.071841][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.071841][ T3116] netlink_rcv_skb+0x130/0x360 [12880.071841][ T3116] netlink_unicast+0x449/0x710 [12880.071841][ T3116] netlink_sendmsg+0x723/0xbe0 [12880.071841][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12880.071841][ T3116] ___sys_sendmsg+0xee/0x170 [12880.071841][ T3116] __sys_sendmsg+0xcd/0x170 [12880.071841][ T3116] do_syscall_64+0xc6/0x1e0 [12880.071841][ T3116] [12880.074016][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12880.074016][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12880.074016][ T3116] ipv6_find_idev+0x102/0x170 [12880.074016][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12880.074016][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.074016][ T3116] netlink_rcv_skb+0x130/0x360 [12880.074016][ T3116] netlink_unicast+0x449/0x710 [12880.074016][ T3116] netlink_sendmsg+0x723/0xbe0 [12880.074016][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12880.074016][ T3116] ___sys_sendmsg+0xee/0x170 [12880.074016][ T3116] __sys_sendmsg+0xcd/0x170 [12880.074016][ T3116] do_syscall_64+0xc6/0x1e0 [12880.074016][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.074016][ T3116] [12880.075714][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12880.075714][ T3116] neigh_parms_alloc+0x1e5/0x510 [12880.075714][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12880.075714][ T3116] ipv6_find_idev+0x102/0x170 [12880.075714][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12880.075714][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.075714][ T3116] netlink_rcv_skb+0x130/0x360 [12880.075714][ T3116] netlink_unicast+0x449/0x710 [12880.075714][ T3116] netlink_sendmsg+0x723/0xbe0 [12880.075714][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12880.075714][ T3116] ___sys_sendmsg+0xee/0x170 [12880.075714][ T3116] __sys_sendmsg+0xcd/0x170 [12880.075714][ T3116] do_syscall_64+0xc6/0x1e0 [12880.075714][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.075714][ T3116] [12890.316854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12890.317364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12890.317364][ T3116] dst_init+0x84/0x4a0 [12890.317364][ T3116] dst_alloc+0x97/0x150 [12890.317364][ T3116] ip6_dst_alloc+0x23/0x90 [12890.317364][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12890.317364][ T3116] ip6_pol_route+0x56f/0x840 [12890.317364][ T3116] __fib6_rule_action+0x47a/0x5b0 [12890.317364][ T3116] fib_rules_lookup+0x2b4/0xa20 [12890.317364][ T3116] fib6_rule_lookup+0x182/0x630 [12890.317364][ T3116] ip6_route_input+0x59c/0xa50 [12890.317364][ T3116] ipv6_rcv+0x397/0x810 [12890.317364][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12890.317364][ T3116] process_backlog+0x101/0x620 [12890.317364][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12890.317364][ T3116] net_rx_action+0x495/0xbe0 [12890.317364][ T3116] __do_softirq+0x1b5/0x7f6 [12890.317364][ T3116] [12890.319463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12890.319463][ T3116] netdev_get_by_index+0x5e/0x80 [12890.319463][ T3116] fib6_nh_init+0x3d8/0x15b0 [12890.319463][ T3116] ip6_route_info_create+0xf18/0x17d0 [12890.319463][ T3116] ip6_route_add+0x1c/0x140 [12890.319463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12890.319463][ T3116] addrconf_add_dev+0xe2/0x170 [12890.319463][ T3116] inet6_addr_add+0x12f/0xa40 [12890.319463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12890.319463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.319463][ T3116] netlink_rcv_skb+0x130/0x360 [12890.319463][ T3116] netlink_unicast+0x449/0x710 [12890.319463][ T3116] netlink_sendmsg+0x723/0xbe0 [12890.319463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12890.319463][ T3116] ___sys_sendmsg+0xee/0x170 [12890.319463][ T3116] __sys_sendmsg+0xcd/0x170 [12890.319463][ T3116] do_syscall_64+0xc6/0x1e0 [12890.319463][ T3116] [12890.321640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12890.321640][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12890.321640][ T3116] ipv6_find_idev+0x102/0x170 [12890.321640][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12890.321640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.321640][ T3116] netlink_rcv_skb+0x130/0x360 [12890.321640][ T3116] netlink_unicast+0x449/0x710 [12890.321640][ T3116] netlink_sendmsg+0x723/0xbe0 [12890.321640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12890.321640][ T3116] ___sys_sendmsg+0xee/0x170 [12890.321640][ T3116] __sys_sendmsg+0xcd/0x170 [12890.321640][ T3116] do_syscall_64+0xc6/0x1e0 [12890.321640][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.321640][ T3116] [12890.323341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12890.323341][ T3116] neigh_parms_alloc+0x1e5/0x510 [12890.323341][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12890.323341][ T3116] ipv6_find_idev+0x102/0x170 [12890.323341][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12890.323341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.323341][ T3116] netlink_rcv_skb+0x130/0x360 [12890.323341][ T3116] netlink_unicast+0x449/0x710 [12890.323341][ T3116] netlink_sendmsg+0x723/0xbe0 [12890.323341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12890.323341][ T3116] ___sys_sendmsg+0xee/0x170 [12890.323341][ T3116] __sys_sendmsg+0xcd/0x170 [12890.323341][ T3116] do_syscall_64+0xc6/0x1e0 [12890.323341][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.323341][ T3116] [12900.548800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12900.549223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12900.549223][ T3116] dst_init+0x84/0x4a0 [12900.549223][ T3116] dst_alloc+0x97/0x150 [12900.549223][ T3116] ip6_dst_alloc+0x23/0x90 [12900.549223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12900.549223][ T3116] ip6_pol_route+0x56f/0x840 [12900.549223][ T3116] __fib6_rule_action+0x47a/0x5b0 [12900.549223][ T3116] fib_rules_lookup+0x2b4/0xa20 [12900.549223][ T3116] fib6_rule_lookup+0x182/0x630 [12900.549223][ T3116] ip6_route_input+0x59c/0xa50 [12900.549223][ T3116] ipv6_rcv+0x397/0x810 [12900.549223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12900.549223][ T3116] process_backlog+0x101/0x620 [12900.549223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12900.549223][ T3116] net_rx_action+0x495/0xbe0 [12900.549223][ T3116] __do_softirq+0x1b5/0x7f6 [12900.549223][ T3116] [12900.551332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12900.551332][ T3116] netdev_get_by_index+0x5e/0x80 [12900.551332][ T3116] fib6_nh_init+0x3d8/0x15b0 [12900.551332][ T3116] ip6_route_info_create+0xf18/0x17d0 [12900.551332][ T3116] ip6_route_add+0x1c/0x140 [12900.551332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12900.551332][ T3116] addrconf_add_dev+0xe2/0x170 [12900.551332][ T3116] inet6_addr_add+0x12f/0xa40 [12900.551332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12900.551332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.551332][ T3116] netlink_rcv_skb+0x130/0x360 [12900.551332][ T3116] netlink_unicast+0x449/0x710 [12900.551332][ T3116] netlink_sendmsg+0x723/0xbe0 [12900.551332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12900.551332][ T3116] ___sys_sendmsg+0xee/0x170 [12900.551332][ T3116] __sys_sendmsg+0xcd/0x170 [12900.551332][ T3116] do_syscall_64+0xc6/0x1e0 [12900.551332][ T3116] [12900.553538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12900.553538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12900.553538][ T3116] ipv6_find_idev+0x102/0x170 [12900.553538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12900.553538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.553538][ T3116] netlink_rcv_skb+0x130/0x360 [12900.553538][ T3116] netlink_unicast+0x449/0x710 [12900.553538][ T3116] netlink_sendmsg+0x723/0xbe0 [12900.553538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12900.553538][ T3116] ___sys_sendmsg+0xee/0x170 [12900.553538][ T3116] __sys_sendmsg+0xcd/0x170 [12900.553538][ T3116] do_syscall_64+0xc6/0x1e0 [12900.553538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12900.553538][ T3116] [12900.555260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12900.555260][ T3116] neigh_parms_alloc+0x1e5/0x510 [12900.555260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12900.555260][ T3116] ipv6_find_idev+0x102/0x170 [12900.555260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12900.555260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12900.555260][ T3116] netlink_rcv_skb+0x130/0x360 [12900.555260][ T3116] netlink_unicast+0x449/0x710 [12900.555260][ T3116] netlink_sendmsg+0x723/0xbe0 [12900.555260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12900.555260][ T3116] ___sys_sendmsg+0xee/0x170 [12900.555260][ T3116] __sys_sendmsg+0xcd/0x170 [12900.555260][ T3116] do_syscall_64+0xc6/0x1e0 [12900.555260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12900.555260][ T3116] [12910.676810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12910.677336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12910.677336][ T3116] dst_init+0x84/0x4a0 [12910.677336][ T3116] dst_alloc+0x97/0x150 [12910.677336][ T3116] ip6_dst_alloc+0x23/0x90 [12910.677336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12910.677336][ T3116] ip6_pol_route+0x56f/0x840 [12910.677336][ T3116] __fib6_rule_action+0x47a/0x5b0 [12910.677336][ T3116] fib_rules_lookup+0x2b4/0xa20 [12910.677336][ T3116] fib6_rule_lookup+0x182/0x630 [12910.677336][ T3116] ip6_route_input+0x59c/0xa50 [12910.677336][ T3116] ipv6_rcv+0x397/0x810 [12910.677336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12910.677336][ T3116] process_backlog+0x101/0x620 [12910.677336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12910.677336][ T3116] net_rx_action+0x495/0xbe0 [12910.677336][ T3116] __do_softirq+0x1b5/0x7f6 [12910.677336][ T3116] [12910.679455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12910.679455][ T3116] netdev_get_by_index+0x5e/0x80 [12910.679455][ T3116] fib6_nh_init+0x3d8/0x15b0 [12910.679455][ T3116] ip6_route_info_create+0xf18/0x17d0 [12910.679455][ T3116] ip6_route_add+0x1c/0x140 [12910.679455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12910.679455][ T3116] addrconf_add_dev+0xe2/0x170 [12910.679455][ T3116] inet6_addr_add+0x12f/0xa40 [12910.679455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12910.679455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.679455][ T3116] netlink_rcv_skb+0x130/0x360 [12910.679455][ T3116] netlink_unicast+0x449/0x710 [12910.679455][ T3116] netlink_sendmsg+0x723/0xbe0 [12910.679455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12910.679455][ T3116] ___sys_sendmsg+0xee/0x170 [12910.679455][ T3116] __sys_sendmsg+0xcd/0x170 [12910.679455][ T3116] do_syscall_64+0xc6/0x1e0 [12910.679455][ T3116] [12910.681649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12910.681649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12910.681649][ T3116] ipv6_find_idev+0x102/0x170 [12910.681649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12910.681649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.681649][ T3116] netlink_rcv_skb+0x130/0x360 [12910.681649][ T3116] netlink_unicast+0x449/0x710 [12910.681649][ T3116] netlink_sendmsg+0x723/0xbe0 [12910.681649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12910.681649][ T3116] ___sys_sendmsg+0xee/0x170 [12910.681649][ T3116] __sys_sendmsg+0xcd/0x170 [12910.681649][ T3116] do_syscall_64+0xc6/0x1e0 [12910.681649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12910.681649][ T3116] [12910.683375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12910.683375][ T3116] neigh_parms_alloc+0x1e5/0x510 [12910.683375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12910.683375][ T3116] ipv6_find_idev+0x102/0x170 [12910.683375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12910.683375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12910.683375][ T3116] netlink_rcv_skb+0x130/0x360 [12910.683375][ T3116] netlink_unicast+0x449/0x710 [12910.683375][ T3116] netlink_sendmsg+0x723/0xbe0 [12910.683375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12910.683375][ T3116] ___sys_sendmsg+0xee/0x170 [12910.683375][ T3116] __sys_sendmsg+0xcd/0x170 [12910.683375][ T3116] do_syscall_64+0xc6/0x1e0 [12910.683375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12910.683375][ T3116] [12920.924836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12920.925594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12920.925594][ T3116] dst_init+0x84/0x4a0 [12920.925594][ T3116] dst_alloc+0x97/0x150 [12920.925594][ T3116] ip6_dst_alloc+0x23/0x90 [12920.925594][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12920.925594][ T3116] ip6_pol_route+0x56f/0x840 [12920.925594][ T3116] __fib6_rule_action+0x47a/0x5b0 [12920.925594][ T3116] fib_rules_lookup+0x2b4/0xa20 [12920.925594][ T3116] fib6_rule_lookup+0x182/0x630 [12920.925594][ T3116] ip6_route_input+0x59c/0xa50 [12920.925594][ T3116] ipv6_rcv+0x397/0x810 [12920.925594][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12920.925594][ T3116] process_backlog+0x101/0x620 [12920.925594][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12920.925594][ T3116] net_rx_action+0x495/0xbe0 [12920.925594][ T3116] __do_softirq+0x1b5/0x7f6 [12920.925594][ T3116] [12920.927701][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12920.927701][ T3116] netdev_get_by_index+0x5e/0x80 [12920.927701][ T3116] fib6_nh_init+0x3d8/0x15b0 [12920.927701][ T3116] ip6_route_info_create+0xf18/0x17d0 [12920.927701][ T3116] ip6_route_add+0x1c/0x140 [12920.927701][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12920.927701][ T3116] addrconf_add_dev+0xe2/0x170 [12920.927701][ T3116] inet6_addr_add+0x12f/0xa40 [12920.927701][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12920.927701][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12920.927701][ T3116] netlink_rcv_skb+0x130/0x360 [12920.927701][ T3116] netlink_unicast+0x449/0x710 [12920.927701][ T3116] netlink_sendmsg+0x723/0xbe0 [12920.927701][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12920.927701][ T3116] ___sys_sendmsg+0xee/0x170 [12920.927701][ T3116] __sys_sendmsg+0xcd/0x170 [12920.927701][ T3116] do_syscall_64+0xc6/0x1e0 [12920.927701][ T3116] [12920.929904][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12920.929904][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12920.929904][ T3116] ipv6_find_idev+0x102/0x170 [12920.929904][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12920.929904][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12920.929904][ T3116] netlink_rcv_skb+0x130/0x360 [12920.929904][ T3116] netlink_unicast+0x449/0x710 [12920.929904][ T3116] netlink_sendmsg+0x723/0xbe0 [12920.929904][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12920.929904][ T3116] ___sys_sendmsg+0xee/0x170 [12920.929904][ T3116] __sys_sendmsg+0xcd/0x170 [12920.929904][ T3116] do_syscall_64+0xc6/0x1e0 [12920.929904][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12920.929904][ T3116] [12920.931618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12920.931618][ T3116] neigh_parms_alloc+0x1e5/0x510 [12920.931618][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12920.931618][ T3116] ipv6_find_idev+0x102/0x170 [12920.931618][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12920.931618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12920.931618][ T3116] netlink_rcv_skb+0x130/0x360 [12920.931618][ T3116] netlink_unicast+0x449/0x710 [12920.931618][ T3116] netlink_sendmsg+0x723/0xbe0 [12920.931618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12920.931618][ T3116] ___sys_sendmsg+0xee/0x170 [12920.931618][ T3116] __sys_sendmsg+0xcd/0x170 [12920.931618][ T3116] do_syscall_64+0xc6/0x1e0 [12920.931618][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12920.931618][ T3116] [12931.180789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12931.181257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12931.181257][ T3116] dst_init+0x84/0x4a0 [12931.181257][ T3116] dst_alloc+0x97/0x150 [12931.181257][ T3116] ip6_dst_alloc+0x23/0x90 [12931.181257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12931.181257][ T3116] ip6_pol_route+0x56f/0x840 [12931.181257][ T3116] __fib6_rule_action+0x47a/0x5b0 [12931.181257][ T3116] fib_rules_lookup+0x2b4/0xa20 [12931.181257][ T3116] fib6_rule_lookup+0x182/0x630 [12931.181257][ T3116] ip6_route_input+0x59c/0xa50 [12931.181257][ T3116] ipv6_rcv+0x397/0x810 [12931.181257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12931.181257][ T3116] process_backlog+0x101/0x620 [12931.181257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12931.181257][ T3116] net_rx_action+0x495/0xbe0 [12931.181257][ T3116] __do_softirq+0x1b5/0x7f6 [12931.181257][ T3116] [12931.183418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12931.183418][ T3116] netdev_get_by_index+0x5e/0x80 [12931.183418][ T3116] fib6_nh_init+0x3d8/0x15b0 [12931.183418][ T3116] ip6_route_info_create+0xf18/0x17d0 [12931.183418][ T3116] ip6_route_add+0x1c/0x140 [12931.183418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12931.183418][ T3116] addrconf_add_dev+0xe2/0x170 [12931.183418][ T3116] inet6_addr_add+0x12f/0xa40 [12931.183418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12931.183418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.183418][ T3116] netlink_rcv_skb+0x130/0x360 [12931.183418][ T3116] netlink_unicast+0x449/0x710 [12931.183418][ T3116] netlink_sendmsg+0x723/0xbe0 [12931.183418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12931.183418][ T3116] ___sys_sendmsg+0xee/0x170 [12931.183418][ T3116] __sys_sendmsg+0xcd/0x170 [12931.183418][ T3116] do_syscall_64+0xc6/0x1e0 [12931.183418][ T3116] [12931.185744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12931.185744][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12931.185744][ T3116] ipv6_find_idev+0x102/0x170 [12931.185744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12931.185744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.185744][ T3116] netlink_rcv_skb+0x130/0x360 [12931.185744][ T3116] netlink_unicast+0x449/0x710 [12931.185744][ T3116] netlink_sendmsg+0x723/0xbe0 [12931.185744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12931.185744][ T3116] ___sys_sendmsg+0xee/0x170 [12931.185744][ T3116] __sys_sendmsg+0xcd/0x170 [12931.185744][ T3116] do_syscall_64+0xc6/0x1e0 [12931.185744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.185744][ T3116] [12931.187583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12931.187583][ T3116] neigh_parms_alloc+0x1e5/0x510 [12931.187583][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12931.187583][ T3116] ipv6_find_idev+0x102/0x170 [12931.187583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12931.187583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.187583][ T3116] netlink_rcv_skb+0x130/0x360 [12931.187583][ T3116] netlink_unicast+0x449/0x710 [12931.187583][ T3116] netlink_sendmsg+0x723/0xbe0 [12931.187583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12931.187583][ T3116] ___sys_sendmsg+0xee/0x170 [12931.187583][ T3116] __sys_sendmsg+0xcd/0x170 [12931.187583][ T3116] do_syscall_64+0xc6/0x1e0 [12931.187583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.187583][ T3116] [12941.436849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12941.437309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12941.437309][ T3116] dst_init+0x84/0x4a0 [12941.437309][ T3116] dst_alloc+0x97/0x150 [12941.437309][ T3116] ip6_dst_alloc+0x23/0x90 [12941.437309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12941.437309][ T3116] ip6_pol_route+0x56f/0x840 [12941.437309][ T3116] __fib6_rule_action+0x47a/0x5b0 [12941.437309][ T3116] fib_rules_lookup+0x2b4/0xa20 [12941.437309][ T3116] fib6_rule_lookup+0x182/0x630 [12941.437309][ T3116] ip6_route_input+0x59c/0xa50 [12941.437309][ T3116] ipv6_rcv+0x397/0x810 [12941.437309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12941.437309][ T3116] process_backlog+0x101/0x620 [12941.437309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12941.437309][ T3116] net_rx_action+0x495/0xbe0 [12941.437309][ T3116] __do_softirq+0x1b5/0x7f6 [12941.437309][ T3116] [12941.439396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12941.439396][ T3116] netdev_get_by_index+0x5e/0x80 [12941.439396][ T3116] fib6_nh_init+0x3d8/0x15b0 [12941.439396][ T3116] ip6_route_info_create+0xf18/0x17d0 [12941.439396][ T3116] ip6_route_add+0x1c/0x140 [12941.439396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12941.439396][ T3116] addrconf_add_dev+0xe2/0x170 [12941.439396][ T3116] inet6_addr_add+0x12f/0xa40 [12941.439396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12941.439396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.439396][ T3116] netlink_rcv_skb+0x130/0x360 [12941.439396][ T3116] netlink_unicast+0x449/0x710 [12941.439396][ T3116] netlink_sendmsg+0x723/0xbe0 [12941.439396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12941.439396][ T3116] ___sys_sendmsg+0xee/0x170 [12941.439396][ T3116] __sys_sendmsg+0xcd/0x170 [12941.439396][ T3116] do_syscall_64+0xc6/0x1e0 [12941.439396][ T3116] [12941.441560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12941.441560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12941.441560][ T3116] ipv6_find_idev+0x102/0x170 [12941.441560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12941.441560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.441560][ T3116] netlink_rcv_skb+0x130/0x360 [12941.441560][ T3116] netlink_unicast+0x449/0x710 [12941.441560][ T3116] netlink_sendmsg+0x723/0xbe0 [12941.441560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12941.441560][ T3116] ___sys_sendmsg+0xee/0x170 [12941.441560][ T3116] __sys_sendmsg+0xcd/0x170 [12941.441560][ T3116] do_syscall_64+0xc6/0x1e0 [12941.441560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.441560][ T3116] [12941.443254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12941.443254][ T3116] neigh_parms_alloc+0x1e5/0x510 [12941.443254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12941.443254][ T3116] ipv6_find_idev+0x102/0x170 [12941.443254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12941.443254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.443254][ T3116] netlink_rcv_skb+0x130/0x360 [12941.443254][ T3116] netlink_unicast+0x449/0x710 [12941.443254][ T3116] netlink_sendmsg+0x723/0xbe0 [12941.443254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12941.443254][ T3116] ___sys_sendmsg+0xee/0x170 [12941.443254][ T3116] __sys_sendmsg+0xcd/0x170 [12941.443254][ T3116] do_syscall_64+0xc6/0x1e0 [12941.443254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.443254][ T3116] [12951.540807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12951.541322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12951.541322][ T3116] dst_init+0x84/0x4a0 [12951.541322][ T3116] dst_alloc+0x97/0x150 [12951.541322][ T3116] ip6_dst_alloc+0x23/0x90 [12951.541322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12951.541322][ T3116] ip6_pol_route+0x56f/0x840 [12951.541322][ T3116] __fib6_rule_action+0x47a/0x5b0 [12951.541322][ T3116] fib_rules_lookup+0x2b4/0xa20 [12951.541322][ T3116] fib6_rule_lookup+0x182/0x630 [12951.541322][ T3116] ip6_route_input+0x59c/0xa50 [12951.541322][ T3116] ipv6_rcv+0x397/0x810 [12951.541322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12951.541322][ T3116] process_backlog+0x101/0x620 [12951.541322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12951.541322][ T3116] net_rx_action+0x495/0xbe0 [12951.541322][ T3116] __do_softirq+0x1b5/0x7f6 [12951.541322][ T3116] [12951.543793][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12951.543793][ T3116] netdev_get_by_index+0x5e/0x80 [12951.543793][ T3116] fib6_nh_init+0x3d8/0x15b0 [12951.543793][ T3116] ip6_route_info_create+0xf18/0x17d0 [12951.543793][ T3116] ip6_route_add+0x1c/0x140 [12951.543793][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12951.543793][ T3116] addrconf_add_dev+0xe2/0x170 [12951.543793][ T3116] inet6_addr_add+0x12f/0xa40 [12951.543793][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12951.543793][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.543793][ T3116] netlink_rcv_skb+0x130/0x360 [12951.543793][ T3116] netlink_unicast+0x449/0x710 [12951.543793][ T3116] netlink_sendmsg+0x723/0xbe0 [12951.543793][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12951.543793][ T3116] ___sys_sendmsg+0xee/0x170 [12951.543793][ T3116] __sys_sendmsg+0xcd/0x170 [12951.543793][ T3116] do_syscall_64+0xc6/0x1e0 [12951.543793][ T3116] [12951.546516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12951.546516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12951.546516][ T3116] ipv6_find_idev+0x102/0x170 [12951.546516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12951.546516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.546516][ T3116] netlink_rcv_skb+0x130/0x360 [12951.546516][ T3116] netlink_unicast+0x449/0x710 [12951.546516][ T3116] netlink_sendmsg+0x723/0xbe0 [12951.546516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12951.546516][ T3116] ___sys_sendmsg+0xee/0x170 [12951.546516][ T3116] __sys_sendmsg+0xcd/0x170 [12951.546516][ T3116] do_syscall_64+0xc6/0x1e0 [12951.546516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12951.546516][ T3116] [12951.548315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12951.548315][ T3116] neigh_parms_alloc+0x1e5/0x510 [12951.548315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12951.548315][ T3116] ipv6_find_idev+0x102/0x170 [12951.548315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12951.548315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12951.548315][ T3116] netlink_rcv_skb+0x130/0x360 [12951.548315][ T3116] netlink_unicast+0x449/0x710 [12951.548315][ T3116] netlink_sendmsg+0x723/0xbe0 [12951.548315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12951.548315][ T3116] ___sys_sendmsg+0xee/0x170 [12951.548315][ T3116] __sys_sendmsg+0xcd/0x170 [12951.548315][ T3116] do_syscall_64+0xc6/0x1e0 [12951.548315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12951.548315][ T3116] [12961.788812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12961.789248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12961.789248][ T3116] dst_init+0x84/0x4a0 [12961.789248][ T3116] dst_alloc+0x97/0x150 [12961.789248][ T3116] ip6_dst_alloc+0x23/0x90 [12961.789248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12961.789248][ T3116] ip6_pol_route+0x56f/0x840 [12961.789248][ T3116] __fib6_rule_action+0x47a/0x5b0 [12961.789248][ T3116] fib_rules_lookup+0x2b4/0xa20 [12961.789248][ T3116] fib6_rule_lookup+0x182/0x630 [12961.789248][ T3116] ip6_route_input+0x59c/0xa50 [12961.789248][ T3116] ipv6_rcv+0x397/0x810 [12961.789248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12961.789248][ T3116] process_backlog+0x101/0x620 [12961.789248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12961.789248][ T3116] net_rx_action+0x495/0xbe0 [12961.789248][ T3116] __do_softirq+0x1b5/0x7f6 [12961.789248][ T3116] [12961.791325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12961.791325][ T3116] netdev_get_by_index+0x5e/0x80 [12961.791325][ T3116] fib6_nh_init+0x3d8/0x15b0 [12961.791325][ T3116] ip6_route_info_create+0xf18/0x17d0 [12961.791325][ T3116] ip6_route_add+0x1c/0x140 [12961.791325][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12961.791325][ T3116] addrconf_add_dev+0xe2/0x170 [12961.791325][ T3116] inet6_addr_add+0x12f/0xa40 [12961.791325][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12961.791325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.791325][ T3116] netlink_rcv_skb+0x130/0x360 [12961.791325][ T3116] netlink_unicast+0x449/0x710 [12961.791325][ T3116] netlink_sendmsg+0x723/0xbe0 [12961.791325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12961.791325][ T3116] ___sys_sendmsg+0xee/0x170 [12961.791325][ T3116] __sys_sendmsg+0xcd/0x170 [12961.791325][ T3116] do_syscall_64+0xc6/0x1e0 [12961.791325][ T3116] [12961.793534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12961.793534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12961.793534][ T3116] ipv6_find_idev+0x102/0x170 [12961.793534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12961.793534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.793534][ T3116] netlink_rcv_skb+0x130/0x360 [12961.793534][ T3116] netlink_unicast+0x449/0x710 [12961.793534][ T3116] netlink_sendmsg+0x723/0xbe0 [12961.793534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12961.793534][ T3116] ___sys_sendmsg+0xee/0x170 [12961.793534][ T3116] __sys_sendmsg+0xcd/0x170 [12961.793534][ T3116] do_syscall_64+0xc6/0x1e0 [12961.793534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12961.793534][ T3116] [12961.795256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12961.795256][ T3116] neigh_parms_alloc+0x1e5/0x510 [12961.795256][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12961.795256][ T3116] ipv6_find_idev+0x102/0x170 [12961.795256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12961.795256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12961.795256][ T3116] netlink_rcv_skb+0x130/0x360 [12961.795256][ T3116] netlink_unicast+0x449/0x710 [12961.795256][ T3116] netlink_sendmsg+0x723/0xbe0 [12961.795256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12961.795256][ T3116] ___sys_sendmsg+0xee/0x170 [12961.795256][ T3116] __sys_sendmsg+0xcd/0x170 [12961.795256][ T3116] do_syscall_64+0xc6/0x1e0 [12961.795256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12961.795256][ T3116] [12972.036862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12972.037366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12972.037366][ T3116] dst_init+0x84/0x4a0 [12972.037366][ T3116] dst_alloc+0x97/0x150 [12972.037366][ T3116] ip6_dst_alloc+0x23/0x90 [12972.037366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12972.037366][ T3116] ip6_pol_route+0x56f/0x840 [12972.037366][ T3116] __fib6_rule_action+0x47a/0x5b0 [12972.037366][ T3116] fib_rules_lookup+0x2b4/0xa20 [12972.037366][ T3116] fib6_rule_lookup+0x182/0x630 [12972.037366][ T3116] ip6_route_input+0x59c/0xa50 [12972.037366][ T3116] ipv6_rcv+0x397/0x810 [12972.037366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12972.037366][ T3116] process_backlog+0x101/0x620 [12972.037366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12972.037366][ T3116] net_rx_action+0x495/0xbe0 [12972.037366][ T3116] __do_softirq+0x1b5/0x7f6 [12972.037366][ T3116] [12972.039737][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12972.039737][ T3116] netdev_get_by_index+0x5e/0x80 [12972.039737][ T3116] fib6_nh_init+0x3d8/0x15b0 [12972.039737][ T3116] ip6_route_info_create+0xf18/0x17d0 [12972.039737][ T3116] ip6_route_add+0x1c/0x140 [12972.039737][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12972.039737][ T3116] addrconf_add_dev+0xe2/0x170 [12972.039737][ T3116] inet6_addr_add+0x12f/0xa40 [12972.039737][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12972.039737][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.039737][ T3116] netlink_rcv_skb+0x130/0x360 [12972.039737][ T3116] netlink_unicast+0x449/0x710 [12972.039737][ T3116] netlink_sendmsg+0x723/0xbe0 [12972.039737][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12972.039737][ T3116] ___sys_sendmsg+0xee/0x170 [12972.039737][ T3116] __sys_sendmsg+0xcd/0x170 [12972.039737][ T3116] do_syscall_64+0xc6/0x1e0 [12972.039737][ T3116] [12972.041936][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12972.041936][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12972.041936][ T3116] ipv6_find_idev+0x102/0x170 [12972.041936][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12972.041936][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.041936][ T3116] netlink_rcv_skb+0x130/0x360 [12972.041936][ T3116] netlink_unicast+0x449/0x710 [12972.041936][ T3116] netlink_sendmsg+0x723/0xbe0 [12972.041936][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12972.041936][ T3116] ___sys_sendmsg+0xee/0x170 [12972.041936][ T3116] __sys_sendmsg+0xcd/0x170 [12972.041936][ T3116] do_syscall_64+0xc6/0x1e0 [12972.041936][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12972.041936][ T3116] [12972.043685][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12972.043685][ T3116] neigh_parms_alloc+0x1e5/0x510 [12972.043685][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12972.043685][ T3116] ipv6_find_idev+0x102/0x170 [12972.043685][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12972.043685][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.043685][ T3116] netlink_rcv_skb+0x130/0x360 [12972.043685][ T3116] netlink_unicast+0x449/0x710 [12972.043685][ T3116] netlink_sendmsg+0x723/0xbe0 [12972.043685][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12972.043685][ T3116] ___sys_sendmsg+0xee/0x170 [12972.043685][ T3116] __sys_sendmsg+0xcd/0x170 [12972.043685][ T3116] do_syscall_64+0xc6/0x1e0 [12972.043685][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12972.043685][ T3116] [12982.284940][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12982.285410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12982.285410][ T3116] dst_init+0x84/0x4a0 [12982.285410][ T3116] dst_alloc+0x97/0x150 [12982.285410][ T3116] ip6_dst_alloc+0x23/0x90 [12982.285410][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12982.285410][ T3116] ip6_pol_route+0x56f/0x840 [12982.285410][ T3116] __fib6_rule_action+0x47a/0x5b0 [12982.285410][ T3116] fib_rules_lookup+0x2b4/0xa20 [12982.285410][ T3116] fib6_rule_lookup+0x182/0x630 [12982.285410][ T3116] ip6_route_input+0x59c/0xa50 [12982.285410][ T3116] ipv6_rcv+0x397/0x810 [12982.285410][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12982.285410][ T3116] process_backlog+0x101/0x620 [12982.285410][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12982.285410][ T3116] net_rx_action+0x495/0xbe0 [12982.285410][ T3116] __do_softirq+0x1b5/0x7f6 [12982.285410][ T3116] [12982.287493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12982.287493][ T3116] netdev_get_by_index+0x5e/0x80 [12982.287493][ T3116] fib6_nh_init+0x3d8/0x15b0 [12982.287493][ T3116] ip6_route_info_create+0xf18/0x17d0 [12982.287493][ T3116] ip6_route_add+0x1c/0x140 [12982.287493][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12982.287493][ T3116] addrconf_add_dev+0xe2/0x170 [12982.287493][ T3116] inet6_addr_add+0x12f/0xa40 [12982.287493][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12982.287493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.287493][ T3116] netlink_rcv_skb+0x130/0x360 [12982.287493][ T3116] netlink_unicast+0x449/0x710 [12982.287493][ T3116] netlink_sendmsg+0x723/0xbe0 [12982.287493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12982.287493][ T3116] ___sys_sendmsg+0xee/0x170 [12982.287493][ T3116] __sys_sendmsg+0xcd/0x170 [12982.287493][ T3116] do_syscall_64+0xc6/0x1e0 [12982.287493][ T3116] [12982.289681][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12982.289681][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12982.289681][ T3116] ipv6_find_idev+0x102/0x170 [12982.289681][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12982.289681][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.289681][ T3116] netlink_rcv_skb+0x130/0x360 [12982.289681][ T3116] netlink_unicast+0x449/0x710 [12982.289681][ T3116] netlink_sendmsg+0x723/0xbe0 [12982.289681][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12982.289681][ T3116] ___sys_sendmsg+0xee/0x170 [12982.289681][ T3116] __sys_sendmsg+0xcd/0x170 [12982.289681][ T3116] do_syscall_64+0xc6/0x1e0 [12982.289681][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12982.289681][ T3116] [12982.291387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12982.291387][ T3116] neigh_parms_alloc+0x1e5/0x510 [12982.291387][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12982.291387][ T3116] ipv6_find_idev+0x102/0x170 [12982.291387][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12982.291387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.291387][ T3116] netlink_rcv_skb+0x130/0x360 [12982.291387][ T3116] netlink_unicast+0x449/0x710 [12982.291387][ T3116] netlink_sendmsg+0x723/0xbe0 [12982.291387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12982.291387][ T3116] ___sys_sendmsg+0xee/0x170 [12982.291387][ T3116] __sys_sendmsg+0xcd/0x170 [12982.291387][ T3116] do_syscall_64+0xc6/0x1e0 [12982.291387][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12982.291387][ T3116] [12992.428824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [12992.429280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12992.429280][ T3116] dst_init+0x84/0x4a0 [12992.429280][ T3116] dst_alloc+0x97/0x150 [12992.429280][ T3116] ip6_dst_alloc+0x23/0x90 [12992.429280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [12992.429280][ T3116] ip6_pol_route+0x56f/0x840 [12992.429280][ T3116] __fib6_rule_action+0x47a/0x5b0 [12992.429280][ T3116] fib_rules_lookup+0x2b4/0xa20 [12992.429280][ T3116] fib6_rule_lookup+0x182/0x630 [12992.429280][ T3116] ip6_route_input+0x59c/0xa50 [12992.429280][ T3116] ipv6_rcv+0x397/0x810 [12992.429280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [12992.429280][ T3116] process_backlog+0x101/0x620 [12992.429280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [12992.429280][ T3116] net_rx_action+0x495/0xbe0 [12992.429280][ T3116] __do_softirq+0x1b5/0x7f6 [12992.429280][ T3116] [12992.431339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12992.431339][ T3116] netdev_get_by_index+0x5e/0x80 [12992.431339][ T3116] fib6_nh_init+0x3d8/0x15b0 [12992.431339][ T3116] ip6_route_info_create+0xf18/0x17d0 [12992.431339][ T3116] ip6_route_add+0x1c/0x140 [12992.431339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [12992.431339][ T3116] addrconf_add_dev+0xe2/0x170 [12992.431339][ T3116] inet6_addr_add+0x12f/0xa40 [12992.431339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [12992.431339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.431339][ T3116] netlink_rcv_skb+0x130/0x360 [12992.431339][ T3116] netlink_unicast+0x449/0x710 [12992.431339][ T3116] netlink_sendmsg+0x723/0xbe0 [12992.431339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12992.431339][ T3116] ___sys_sendmsg+0xee/0x170 [12992.431339][ T3116] __sys_sendmsg+0xcd/0x170 [12992.431339][ T3116] do_syscall_64+0xc6/0x1e0 [12992.431339][ T3116] [12992.433502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12992.433502][ T3116] ipv6_add_dev+0x3b9/0x11c0 [12992.433502][ T3116] ipv6_find_idev+0x102/0x170 [12992.433502][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12992.433502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.433502][ T3116] netlink_rcv_skb+0x130/0x360 [12992.433502][ T3116] netlink_unicast+0x449/0x710 [12992.433502][ T3116] netlink_sendmsg+0x723/0xbe0 [12992.433502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12992.433502][ T3116] ___sys_sendmsg+0xee/0x170 [12992.433502][ T3116] __sys_sendmsg+0xcd/0x170 [12992.433502][ T3116] do_syscall_64+0xc6/0x1e0 [12992.433502][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.433502][ T3116] [12992.435193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [12992.435193][ T3116] neigh_parms_alloc+0x1e5/0x510 [12992.435193][ T3116] ipv6_add_dev+0x2fd/0x11c0 [12992.435193][ T3116] ipv6_find_idev+0x102/0x170 [12992.435193][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [12992.435193][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.435193][ T3116] netlink_rcv_skb+0x130/0x360 [12992.435193][ T3116] netlink_unicast+0x449/0x710 [12992.435193][ T3116] netlink_sendmsg+0x723/0xbe0 [12992.435193][ T3116] ____sys_sendmsg+0x7b2/0xa10 [12992.435193][ T3116] ___sys_sendmsg+0xee/0x170 [12992.435193][ T3116] __sys_sendmsg+0xcd/0x170 [12992.435193][ T3116] do_syscall_64+0xc6/0x1e0 [12992.435193][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.435193][ T3116] [13002.676834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13002.677236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13002.677236][ T3116] dst_init+0x84/0x4a0 [13002.677236][ T3116] dst_alloc+0x97/0x150 [13002.677236][ T3116] ip6_dst_alloc+0x23/0x90 [13002.677236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13002.677236][ T3116] ip6_pol_route+0x56f/0x840 [13002.677236][ T3116] __fib6_rule_action+0x47a/0x5b0 [13002.677236][ T3116] fib_rules_lookup+0x2b4/0xa20 [13002.677236][ T3116] fib6_rule_lookup+0x182/0x630 [13002.677236][ T3116] ip6_route_input+0x59c/0xa50 [13002.677236][ T3116] ipv6_rcv+0x397/0x810 [13002.677236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13002.677236][ T3116] process_backlog+0x101/0x620 [13002.677236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13002.677236][ T3116] net_rx_action+0x495/0xbe0 [13002.677236][ T3116] __do_softirq+0x1b5/0x7f6 [13002.677236][ T3116] [13002.679301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13002.679301][ T3116] netdev_get_by_index+0x5e/0x80 [13002.679301][ T3116] fib6_nh_init+0x3d8/0x15b0 [13002.679301][ T3116] ip6_route_info_create+0xf18/0x17d0 [13002.679301][ T3116] ip6_route_add+0x1c/0x140 [13002.679301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13002.679301][ T3116] addrconf_add_dev+0xe2/0x170 [13002.679301][ T3116] inet6_addr_add+0x12f/0xa40 [13002.679301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13002.679301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.679301][ T3116] netlink_rcv_skb+0x130/0x360 [13002.679301][ T3116] netlink_unicast+0x449/0x710 [13002.679301][ T3116] netlink_sendmsg+0x723/0xbe0 [13002.679301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13002.679301][ T3116] ___sys_sendmsg+0xee/0x170 [13002.679301][ T3116] __sys_sendmsg+0xcd/0x170 [13002.679301][ T3116] do_syscall_64+0xc6/0x1e0 [13002.679301][ T3116] [13002.681465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13002.681465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13002.681465][ T3116] ipv6_find_idev+0x102/0x170 [13002.681465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13002.681465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.681465][ T3116] netlink_rcv_skb+0x130/0x360 [13002.681465][ T3116] netlink_unicast+0x449/0x710 [13002.681465][ T3116] netlink_sendmsg+0x723/0xbe0 [13002.681465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13002.681465][ T3116] ___sys_sendmsg+0xee/0x170 [13002.681465][ T3116] __sys_sendmsg+0xcd/0x170 [13002.681465][ T3116] do_syscall_64+0xc6/0x1e0 [13002.681465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13002.681465][ T3116] [13002.683153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13002.683153][ T3116] neigh_parms_alloc+0x1e5/0x510 [13002.683153][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13002.683153][ T3116] ipv6_find_idev+0x102/0x170 [13002.683153][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13002.683153][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13002.683153][ T3116] netlink_rcv_skb+0x130/0x360 [13002.683153][ T3116] netlink_unicast+0x449/0x710 [13002.683153][ T3116] netlink_sendmsg+0x723/0xbe0 [13002.683153][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13002.683153][ T3116] ___sys_sendmsg+0xee/0x170 [13002.683153][ T3116] __sys_sendmsg+0xcd/0x170 [13002.683153][ T3116] do_syscall_64+0xc6/0x1e0 [13002.683153][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13002.683153][ T3116] [13012.924811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13012.925278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13012.925278][ T3116] dst_init+0x84/0x4a0 [13012.925278][ T3116] dst_alloc+0x97/0x150 [13012.925278][ T3116] ip6_dst_alloc+0x23/0x90 [13012.925278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13012.925278][ T3116] ip6_pol_route+0x56f/0x840 [13012.925278][ T3116] __fib6_rule_action+0x47a/0x5b0 [13012.925278][ T3116] fib_rules_lookup+0x2b4/0xa20 [13012.925278][ T3116] fib6_rule_lookup+0x182/0x630 [13012.925278][ T3116] ip6_route_input+0x59c/0xa50 [13012.925278][ T3116] ipv6_rcv+0x397/0x810 [13012.925278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13012.925278][ T3116] process_backlog+0x101/0x620 [13012.925278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13012.925278][ T3116] net_rx_action+0x495/0xbe0 [13012.925278][ T3116] __do_softirq+0x1b5/0x7f6 [13012.925278][ T3116] [13012.927353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13012.927353][ T3116] netdev_get_by_index+0x5e/0x80 [13012.927353][ T3116] fib6_nh_init+0x3d8/0x15b0 [13012.927353][ T3116] ip6_route_info_create+0xf18/0x17d0 [13012.927353][ T3116] ip6_route_add+0x1c/0x140 [13012.927353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13012.927353][ T3116] addrconf_add_dev+0xe2/0x170 [13012.927353][ T3116] inet6_addr_add+0x12f/0xa40 [13012.927353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13012.927353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.927353][ T3116] netlink_rcv_skb+0x130/0x360 [13012.927353][ T3116] netlink_unicast+0x449/0x710 [13012.927353][ T3116] netlink_sendmsg+0x723/0xbe0 [13012.927353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13012.927353][ T3116] ___sys_sendmsg+0xee/0x170 [13012.927353][ T3116] __sys_sendmsg+0xcd/0x170 [13012.927353][ T3116] do_syscall_64+0xc6/0x1e0 [13012.927353][ T3116] [13012.929535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13012.929535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13012.929535][ T3116] ipv6_find_idev+0x102/0x170 [13012.929535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13012.929535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.929535][ T3116] netlink_rcv_skb+0x130/0x360 [13012.929535][ T3116] netlink_unicast+0x449/0x710 [13012.929535][ T3116] netlink_sendmsg+0x723/0xbe0 [13012.929535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13012.929535][ T3116] ___sys_sendmsg+0xee/0x170 [13012.929535][ T3116] __sys_sendmsg+0xcd/0x170 [13012.929535][ T3116] do_syscall_64+0xc6/0x1e0 [13012.929535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13012.929535][ T3116] [13012.931230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13012.931230][ T3116] neigh_parms_alloc+0x1e5/0x510 [13012.931230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13012.931230][ T3116] ipv6_find_idev+0x102/0x170 [13012.931230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13012.931230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13012.931230][ T3116] netlink_rcv_skb+0x130/0x360 [13012.931230][ T3116] netlink_unicast+0x449/0x710 [13012.931230][ T3116] netlink_sendmsg+0x723/0xbe0 [13012.931230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13012.931230][ T3116] ___sys_sendmsg+0xee/0x170 [13012.931230][ T3116] __sys_sendmsg+0xcd/0x170 [13012.931230][ T3116] do_syscall_64+0xc6/0x1e0 [13012.931230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13012.931230][ T3116] [13023.172853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13023.173265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13023.173265][ T3116] dst_init+0x84/0x4a0 [13023.173265][ T3116] dst_alloc+0x97/0x150 [13023.173265][ T3116] ip6_dst_alloc+0x23/0x90 [13023.173265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13023.173265][ T3116] ip6_pol_route+0x56f/0x840 [13023.173265][ T3116] __fib6_rule_action+0x47a/0x5b0 [13023.173265][ T3116] fib_rules_lookup+0x2b4/0xa20 [13023.173265][ T3116] fib6_rule_lookup+0x182/0x630 [13023.173265][ T3116] ip6_route_input+0x59c/0xa50 [13023.173265][ T3116] ipv6_rcv+0x397/0x810 [13023.173265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13023.173265][ T3116] process_backlog+0x101/0x620 [13023.173265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13023.173265][ T3116] net_rx_action+0x495/0xbe0 [13023.173265][ T3116] __do_softirq+0x1b5/0x7f6 [13023.173265][ T3116] [13023.175317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13023.175317][ T3116] netdev_get_by_index+0x5e/0x80 [13023.175317][ T3116] fib6_nh_init+0x3d8/0x15b0 [13023.175317][ T3116] ip6_route_info_create+0xf18/0x17d0 [13023.175317][ T3116] ip6_route_add+0x1c/0x140 [13023.175317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13023.175317][ T3116] addrconf_add_dev+0xe2/0x170 [13023.175317][ T3116] inet6_addr_add+0x12f/0xa40 [13023.175317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13023.175317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.175317][ T3116] netlink_rcv_skb+0x130/0x360 [13023.175317][ T3116] netlink_unicast+0x449/0x710 [13023.175317][ T3116] netlink_sendmsg+0x723/0xbe0 [13023.175317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13023.175317][ T3116] ___sys_sendmsg+0xee/0x170 [13023.175317][ T3116] __sys_sendmsg+0xcd/0x170 [13023.175317][ T3116] do_syscall_64+0xc6/0x1e0 [13023.175317][ T3116] [13023.177552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13023.177552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13023.177552][ T3116] ipv6_find_idev+0x102/0x170 [13023.177552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13023.177552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.177552][ T3116] netlink_rcv_skb+0x130/0x360 [13023.177552][ T3116] netlink_unicast+0x449/0x710 [13023.177552][ T3116] netlink_sendmsg+0x723/0xbe0 [13023.177552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13023.177552][ T3116] ___sys_sendmsg+0xee/0x170 [13023.177552][ T3116] __sys_sendmsg+0xcd/0x170 [13023.177552][ T3116] do_syscall_64+0xc6/0x1e0 [13023.177552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13023.177552][ T3116] [13023.179283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13023.179283][ T3116] neigh_parms_alloc+0x1e5/0x510 [13023.179283][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13023.179283][ T3116] ipv6_find_idev+0x102/0x170 [13023.179283][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13023.179283][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.179283][ T3116] netlink_rcv_skb+0x130/0x360 [13023.179283][ T3116] netlink_unicast+0x449/0x710 [13023.179283][ T3116] netlink_sendmsg+0x723/0xbe0 [13023.179283][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13023.179283][ T3116] ___sys_sendmsg+0xee/0x170 [13023.179283][ T3116] __sys_sendmsg+0xcd/0x170 [13023.179283][ T3116] do_syscall_64+0xc6/0x1e0 [13023.179283][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13023.179283][ T3116] [13033.420850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13033.421335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13033.421335][ T3116] dst_init+0x84/0x4a0 [13033.421335][ T3116] dst_alloc+0x97/0x150 [13033.421335][ T3116] ip6_dst_alloc+0x23/0x90 [13033.421335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13033.421335][ T3116] ip6_pol_route+0x56f/0x840 [13033.421335][ T3116] __fib6_rule_action+0x47a/0x5b0 [13033.421335][ T3116] fib_rules_lookup+0x2b4/0xa20 [13033.421335][ T3116] fib6_rule_lookup+0x182/0x630 [13033.421335][ T3116] ip6_route_input+0x59c/0xa50 [13033.421335][ T3116] ipv6_rcv+0x397/0x810 [13033.421335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13033.421335][ T3116] process_backlog+0x101/0x620 [13033.421335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13033.421335][ T3116] net_rx_action+0x495/0xbe0 [13033.421335][ T3116] __do_softirq+0x1b5/0x7f6 [13033.421335][ T3116] [13033.423451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13033.423451][ T3116] netdev_get_by_index+0x5e/0x80 [13033.423451][ T3116] fib6_nh_init+0x3d8/0x15b0 [13033.423451][ T3116] ip6_route_info_create+0xf18/0x17d0 [13033.423451][ T3116] ip6_route_add+0x1c/0x140 [13033.423451][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13033.423451][ T3116] addrconf_add_dev+0xe2/0x170 [13033.423451][ T3116] inet6_addr_add+0x12f/0xa40 [13033.423451][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13033.423451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13033.423451][ T3116] netlink_rcv_skb+0x130/0x360 [13033.423451][ T3116] netlink_unicast+0x449/0x710 [13033.423451][ T3116] netlink_sendmsg+0x723/0xbe0 [13033.423451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13033.423451][ T3116] ___sys_sendmsg+0xee/0x170 [13033.423451][ T3116] __sys_sendmsg+0xcd/0x170 [13033.423451][ T3116] do_syscall_64+0xc6/0x1e0 [13033.423451][ T3116] [13033.425675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13033.425675][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13033.425675][ T3116] ipv6_find_idev+0x102/0x170 [13033.425675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13033.425675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13033.425675][ T3116] netlink_rcv_skb+0x130/0x360 [13033.425675][ T3116] netlink_unicast+0x449/0x710 [13033.425675][ T3116] netlink_sendmsg+0x723/0xbe0 [13033.425675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13033.425675][ T3116] ___sys_sendmsg+0xee/0x170 [13033.425675][ T3116] __sys_sendmsg+0xcd/0x170 [13033.425675][ T3116] do_syscall_64+0xc6/0x1e0 [13033.425675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13033.425675][ T3116] [13033.427427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13033.427427][ T3116] neigh_parms_alloc+0x1e5/0x510 [13033.427427][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13033.427427][ T3116] ipv6_find_idev+0x102/0x170 [13033.427427][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13033.427427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13033.427427][ T3116] netlink_rcv_skb+0x130/0x360 [13033.427427][ T3116] netlink_unicast+0x449/0x710 [13033.427427][ T3116] netlink_sendmsg+0x723/0xbe0 [13033.427427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13033.427427][ T3116] ___sys_sendmsg+0xee/0x170 [13033.427427][ T3116] __sys_sendmsg+0xcd/0x170 [13033.427427][ T3116] do_syscall_64+0xc6/0x1e0 [13033.427427][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13033.427427][ T3116] [13043.668803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13043.669258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13043.669258][ T3116] dst_init+0x84/0x4a0 [13043.669258][ T3116] dst_alloc+0x97/0x150 [13043.669258][ T3116] ip6_dst_alloc+0x23/0x90 [13043.669258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13043.669258][ T3116] ip6_pol_route+0x56f/0x840 [13043.669258][ T3116] __fib6_rule_action+0x47a/0x5b0 [13043.669258][ T3116] fib_rules_lookup+0x2b4/0xa20 [13043.669258][ T3116] fib6_rule_lookup+0x182/0x630 [13043.669258][ T3116] ip6_route_input+0x59c/0xa50 [13043.669258][ T3116] ipv6_rcv+0x397/0x810 [13043.669258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13043.669258][ T3116] process_backlog+0x101/0x620 [13043.669258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13043.669258][ T3116] net_rx_action+0x495/0xbe0 [13043.669258][ T3116] __do_softirq+0x1b5/0x7f6 [13043.669258][ T3116] [13043.671357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13043.671357][ T3116] netdev_get_by_index+0x5e/0x80 [13043.671357][ T3116] fib6_nh_init+0x3d8/0x15b0 [13043.671357][ T3116] ip6_route_info_create+0xf18/0x17d0 [13043.671357][ T3116] ip6_route_add+0x1c/0x140 [13043.671357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13043.671357][ T3116] addrconf_add_dev+0xe2/0x170 [13043.671357][ T3116] inet6_addr_add+0x12f/0xa40 [13043.671357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13043.671357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13043.671357][ T3116] netlink_rcv_skb+0x130/0x360 [13043.671357][ T3116] netlink_unicast+0x449/0x710 [13043.671357][ T3116] netlink_sendmsg+0x723/0xbe0 [13043.671357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13043.671357][ T3116] ___sys_sendmsg+0xee/0x170 [13043.671357][ T3116] __sys_sendmsg+0xcd/0x170 [13043.671357][ T3116] do_syscall_64+0xc6/0x1e0 [13043.671357][ T3116] [13043.673558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13043.673558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13043.673558][ T3116] ipv6_find_idev+0x102/0x170 [13043.673558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13043.673558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13043.673558][ T3116] netlink_rcv_skb+0x130/0x360 [13043.673558][ T3116] netlink_unicast+0x449/0x710 [13043.673558][ T3116] netlink_sendmsg+0x723/0xbe0 [13043.673558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13043.673558][ T3116] ___sys_sendmsg+0xee/0x170 [13043.673558][ T3116] __sys_sendmsg+0xcd/0x170 [13043.673558][ T3116] do_syscall_64+0xc6/0x1e0 [13043.673558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13043.673558][ T3116] [13043.675274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13043.675274][ T3116] neigh_parms_alloc+0x1e5/0x510 [13043.675274][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13043.675274][ T3116] ipv6_find_idev+0x102/0x170 [13043.675274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13043.675274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13043.675274][ T3116] netlink_rcv_skb+0x130/0x360 [13043.675274][ T3116] netlink_unicast+0x449/0x710 [13043.675274][ T3116] netlink_sendmsg+0x723/0xbe0 [13043.675274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13043.675274][ T3116] ___sys_sendmsg+0xee/0x170 [13043.675274][ T3116] __sys_sendmsg+0xcd/0x170 [13043.675274][ T3116] do_syscall_64+0xc6/0x1e0 [13043.675274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13043.675274][ T3116] [13053.916829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13053.917326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13053.917326][ T3116] dst_init+0x84/0x4a0 [13053.917326][ T3116] dst_alloc+0x97/0x150 [13053.917326][ T3116] ip6_dst_alloc+0x23/0x90 [13053.917326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13053.917326][ T3116] ip6_pol_route+0x56f/0x840 [13053.917326][ T3116] __fib6_rule_action+0x47a/0x5b0 [13053.917326][ T3116] fib_rules_lookup+0x2b4/0xa20 [13053.917326][ T3116] fib6_rule_lookup+0x182/0x630 [13053.917326][ T3116] ip6_route_input+0x59c/0xa50 [13053.917326][ T3116] ipv6_rcv+0x397/0x810 [13053.917326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13053.917326][ T3116] process_backlog+0x101/0x620 [13053.917326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13053.917326][ T3116] net_rx_action+0x495/0xbe0 [13053.917326][ T3116] __do_softirq+0x1b5/0x7f6 [13053.917326][ T3116] [13053.919488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13053.919488][ T3116] netdev_get_by_index+0x5e/0x80 [13053.919488][ T3116] fib6_nh_init+0x3d8/0x15b0 [13053.919488][ T3116] ip6_route_info_create+0xf18/0x17d0 [13053.919488][ T3116] ip6_route_add+0x1c/0x140 [13053.919488][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13053.919488][ T3116] addrconf_add_dev+0xe2/0x170 [13053.919488][ T3116] inet6_addr_add+0x12f/0xa40 [13053.919488][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13053.919488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.919488][ T3116] netlink_rcv_skb+0x130/0x360 [13053.919488][ T3116] netlink_unicast+0x449/0x710 [13053.919488][ T3116] netlink_sendmsg+0x723/0xbe0 [13053.919488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13053.919488][ T3116] ___sys_sendmsg+0xee/0x170 [13053.919488][ T3116] __sys_sendmsg+0xcd/0x170 [13053.919488][ T3116] do_syscall_64+0xc6/0x1e0 [13053.919488][ T3116] [13053.921687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13053.921687][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13053.921687][ T3116] ipv6_find_idev+0x102/0x170 [13053.921687][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13053.921687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.921687][ T3116] netlink_rcv_skb+0x130/0x360 [13053.921687][ T3116] netlink_unicast+0x449/0x710 [13053.921687][ T3116] netlink_sendmsg+0x723/0xbe0 [13053.921687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13053.921687][ T3116] ___sys_sendmsg+0xee/0x170 [13053.921687][ T3116] __sys_sendmsg+0xcd/0x170 [13053.921687][ T3116] do_syscall_64+0xc6/0x1e0 [13053.921687][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13053.921687][ T3116] [13053.923408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13053.923408][ T3116] neigh_parms_alloc+0x1e5/0x510 [13053.923408][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13053.923408][ T3116] ipv6_find_idev+0x102/0x170 [13053.923408][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13053.923408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13053.923408][ T3116] netlink_rcv_skb+0x130/0x360 [13053.923408][ T3116] netlink_unicast+0x449/0x710 [13053.923408][ T3116] netlink_sendmsg+0x723/0xbe0 [13053.923408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13053.923408][ T3116] ___sys_sendmsg+0xee/0x170 [13053.923408][ T3116] __sys_sendmsg+0xcd/0x170 [13053.923408][ T3116] do_syscall_64+0xc6/0x1e0 [13053.923408][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13053.923408][ T3116] [13063.940784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13063.941248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13063.941248][ T3116] dst_init+0x84/0x4a0 [13063.941248][ T3116] dst_alloc+0x97/0x150 [13063.941248][ T3116] ip6_dst_alloc+0x23/0x90 [13063.941248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13063.941248][ T3116] ip6_pol_route+0x56f/0x840 [13063.941248][ T3116] __fib6_rule_action+0x47a/0x5b0 [13063.941248][ T3116] fib_rules_lookup+0x2b4/0xa20 [13063.941248][ T3116] fib6_rule_lookup+0x182/0x630 [13063.941248][ T3116] ip6_route_input+0x59c/0xa50 [13063.941248][ T3116] ipv6_rcv+0x397/0x810 [13063.941248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13063.941248][ T3116] process_backlog+0x101/0x620 [13063.941248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13063.941248][ T3116] net_rx_action+0x495/0xbe0 [13063.941248][ T3116] __do_softirq+0x1b5/0x7f6 [13063.941248][ T3116] [13063.943341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13063.943341][ T3116] netdev_get_by_index+0x5e/0x80 [13063.943341][ T3116] fib6_nh_init+0x3d8/0x15b0 [13063.943341][ T3116] ip6_route_info_create+0xf18/0x17d0 [13063.943341][ T3116] ip6_route_add+0x1c/0x140 [13063.943341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13063.943341][ T3116] addrconf_add_dev+0xe2/0x170 [13063.943341][ T3116] inet6_addr_add+0x12f/0xa40 [13063.943341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13063.943341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.943341][ T3116] netlink_rcv_skb+0x130/0x360 [13063.943341][ T3116] netlink_unicast+0x449/0x710 [13063.943341][ T3116] netlink_sendmsg+0x723/0xbe0 [13063.943341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13063.943341][ T3116] ___sys_sendmsg+0xee/0x170 [13063.943341][ T3116] __sys_sendmsg+0xcd/0x170 [13063.943341][ T3116] do_syscall_64+0xc6/0x1e0 [13063.943341][ T3116] [13063.945523][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13063.945523][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13063.945523][ T3116] ipv6_find_idev+0x102/0x170 [13063.945523][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13063.945523][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.945523][ T3116] netlink_rcv_skb+0x130/0x360 [13063.945523][ T3116] netlink_unicast+0x449/0x710 [13063.945523][ T3116] netlink_sendmsg+0x723/0xbe0 [13063.945523][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13063.945523][ T3116] ___sys_sendmsg+0xee/0x170 [13063.945523][ T3116] __sys_sendmsg+0xcd/0x170 [13063.945523][ T3116] do_syscall_64+0xc6/0x1e0 [13063.945523][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13063.945523][ T3116] [13063.947233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13063.947233][ T3116] neigh_parms_alloc+0x1e5/0x510 [13063.947233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13063.947233][ T3116] ipv6_find_idev+0x102/0x170 [13063.947233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13063.947233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13063.947233][ T3116] netlink_rcv_skb+0x130/0x360 [13063.947233][ T3116] netlink_unicast+0x449/0x710 [13063.947233][ T3116] netlink_sendmsg+0x723/0xbe0 [13063.947233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13063.947233][ T3116] ___sys_sendmsg+0xee/0x170 [13063.947233][ T3116] __sys_sendmsg+0xcd/0x170 [13063.947233][ T3116] do_syscall_64+0xc6/0x1e0 [13063.947233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13063.947233][ T3116] [13074.196853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13074.197276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13074.197276][ T3116] dst_init+0x84/0x4a0 [13074.197276][ T3116] dst_alloc+0x97/0x150 [13074.197276][ T3116] ip6_dst_alloc+0x23/0x90 [13074.197276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13074.197276][ T3116] ip6_pol_route+0x56f/0x840 [13074.197276][ T3116] __fib6_rule_action+0x47a/0x5b0 [13074.197276][ T3116] fib_rules_lookup+0x2b4/0xa20 [13074.197276][ T3116] fib6_rule_lookup+0x182/0x630 [13074.197276][ T3116] ip6_route_input+0x59c/0xa50 [13074.197276][ T3116] ipv6_rcv+0x397/0x810 [13074.197276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13074.197276][ T3116] process_backlog+0x101/0x620 [13074.197276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13074.197276][ T3116] net_rx_action+0x495/0xbe0 [13074.197276][ T3116] __do_softirq+0x1b5/0x7f6 [13074.197276][ T3116] [13074.199371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13074.199371][ T3116] netdev_get_by_index+0x5e/0x80 [13074.199371][ T3116] fib6_nh_init+0x3d8/0x15b0 [13074.199371][ T3116] ip6_route_info_create+0xf18/0x17d0 [13074.199371][ T3116] ip6_route_add+0x1c/0x140 [13074.199371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13074.199371][ T3116] addrconf_add_dev+0xe2/0x170 [13074.199371][ T3116] inet6_addr_add+0x12f/0xa40 [13074.199371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13074.199371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.199371][ T3116] netlink_rcv_skb+0x130/0x360 [13074.199371][ T3116] netlink_unicast+0x449/0x710 [13074.199371][ T3116] netlink_sendmsg+0x723/0xbe0 [13074.199371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13074.199371][ T3116] ___sys_sendmsg+0xee/0x170 [13074.199371][ T3116] __sys_sendmsg+0xcd/0x170 [13074.199371][ T3116] do_syscall_64+0xc6/0x1e0 [13074.199371][ T3116] [13074.201567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13074.201567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13074.201567][ T3116] ipv6_find_idev+0x102/0x170 [13074.201567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13074.201567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.201567][ T3116] netlink_rcv_skb+0x130/0x360 [13074.201567][ T3116] netlink_unicast+0x449/0x710 [13074.201567][ T3116] netlink_sendmsg+0x723/0xbe0 [13074.201567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13074.201567][ T3116] ___sys_sendmsg+0xee/0x170 [13074.201567][ T3116] __sys_sendmsg+0xcd/0x170 [13074.201567][ T3116] do_syscall_64+0xc6/0x1e0 [13074.201567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13074.201567][ T3116] [13074.203282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13074.203282][ T3116] neigh_parms_alloc+0x1e5/0x510 [13074.203282][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13074.203282][ T3116] ipv6_find_idev+0x102/0x170 [13074.203282][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13074.203282][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.203282][ T3116] netlink_rcv_skb+0x130/0x360 [13074.203282][ T3116] netlink_unicast+0x449/0x710 [13074.203282][ T3116] netlink_sendmsg+0x723/0xbe0 [13074.203282][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13074.203282][ T3116] ___sys_sendmsg+0xee/0x170 [13074.203282][ T3116] __sys_sendmsg+0xcd/0x170 [13074.203282][ T3116] do_syscall_64+0xc6/0x1e0 [13074.203282][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13074.203282][ T3116] [13084.452787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13084.453355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13084.453355][ T3116] dst_init+0x84/0x4a0 [13084.453355][ T3116] dst_alloc+0x97/0x150 [13084.453355][ T3116] ip6_dst_alloc+0x23/0x90 [13084.453355][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13084.453355][ T3116] ip6_pol_route+0x56f/0x840 [13084.453355][ T3116] __fib6_rule_action+0x47a/0x5b0 [13084.453355][ T3116] fib_rules_lookup+0x2b4/0xa20 [13084.453355][ T3116] fib6_rule_lookup+0x182/0x630 [13084.453355][ T3116] ip6_route_input+0x59c/0xa50 [13084.453355][ T3116] ipv6_rcv+0x397/0x810 [13084.453355][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13084.453355][ T3116] process_backlog+0x101/0x620 [13084.453355][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13084.453355][ T3116] net_rx_action+0x495/0xbe0 [13084.453355][ T3116] __do_softirq+0x1b5/0x7f6 [13084.453355][ T3116] [13084.456814][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13084.456814][ T3116] netdev_get_by_index+0x5e/0x80 [13084.456814][ T3116] fib6_nh_init+0x3d8/0x15b0 [13084.456814][ T3116] ip6_route_info_create+0xf18/0x17d0 [13084.456814][ T3116] ip6_route_add+0x1c/0x140 [13084.456814][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13084.456814][ T3116] addrconf_add_dev+0xe2/0x170 [13084.456814][ T3116] inet6_addr_add+0x12f/0xa40 [13084.456814][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13084.456814][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.456814][ T3116] netlink_rcv_skb+0x130/0x360 [13084.456814][ T3116] netlink_unicast+0x449/0x710 [13084.456814][ T3116] netlink_sendmsg+0x723/0xbe0 [13084.456814][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13084.456814][ T3116] ___sys_sendmsg+0xee/0x170 [13084.456814][ T3116] __sys_sendmsg+0xcd/0x170 [13084.456814][ T3116] do_syscall_64+0xc6/0x1e0 [13084.456814][ T3116] [13084.460551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13084.460551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13084.460551][ T3116] ipv6_find_idev+0x102/0x170 [13084.460551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13084.460551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.460551][ T3116] netlink_rcv_skb+0x130/0x360 [13084.460551][ T3116] netlink_unicast+0x449/0x710 [13084.460551][ T3116] netlink_sendmsg+0x723/0xbe0 [13084.460551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13084.460551][ T3116] ___sys_sendmsg+0xee/0x170 [13084.460551][ T3116] __sys_sendmsg+0xcd/0x170 [13084.460551][ T3116] do_syscall_64+0xc6/0x1e0 [13084.460551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13084.460551][ T3116] [13084.463356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13084.463356][ T3116] neigh_parms_alloc+0x1e5/0x510 [13084.463356][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13084.463356][ T3116] ipv6_find_idev+0x102/0x170 [13084.463356][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13084.463356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.463356][ T3116] netlink_rcv_skb+0x130/0x360 [13084.463356][ T3116] netlink_unicast+0x449/0x710 [13084.463356][ T3116] netlink_sendmsg+0x723/0xbe0 [13084.463356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13084.463356][ T3116] ___sys_sendmsg+0xee/0x170 [13084.463356][ T3116] __sys_sendmsg+0xcd/0x170 [13084.463356][ T3116] do_syscall_64+0xc6/0x1e0 [13084.463356][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13084.463356][ T3116] [13094.716838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13094.717256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13094.717256][ T3116] dst_init+0x84/0x4a0 [13094.717256][ T3116] dst_alloc+0x97/0x150 [13094.717256][ T3116] ip6_dst_alloc+0x23/0x90 [13094.717256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13094.717256][ T3116] ip6_pol_route+0x56f/0x840 [13094.717256][ T3116] __fib6_rule_action+0x47a/0x5b0 [13094.717256][ T3116] fib_rules_lookup+0x2b4/0xa20 [13094.717256][ T3116] fib6_rule_lookup+0x182/0x630 [13094.717256][ T3116] ip6_route_input+0x59c/0xa50 [13094.717256][ T3116] ipv6_rcv+0x397/0x810 [13094.717256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13094.717256][ T3116] process_backlog+0x101/0x620 [13094.717256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13094.717256][ T3116] net_rx_action+0x495/0xbe0 [13094.717256][ T3116] __do_softirq+0x1b5/0x7f6 [13094.717256][ T3116] [13094.719354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13094.719354][ T3116] netdev_get_by_index+0x5e/0x80 [13094.719354][ T3116] fib6_nh_init+0x3d8/0x15b0 [13094.719354][ T3116] ip6_route_info_create+0xf18/0x17d0 [13094.719354][ T3116] ip6_route_add+0x1c/0x140 [13094.719354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13094.719354][ T3116] addrconf_add_dev+0xe2/0x170 [13094.719354][ T3116] inet6_addr_add+0x12f/0xa40 [13094.719354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13094.719354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.719354][ T3116] netlink_rcv_skb+0x130/0x360 [13094.719354][ T3116] netlink_unicast+0x449/0x710 [13094.719354][ T3116] netlink_sendmsg+0x723/0xbe0 [13094.719354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13094.719354][ T3116] ___sys_sendmsg+0xee/0x170 [13094.719354][ T3116] __sys_sendmsg+0xcd/0x170 [13094.719354][ T3116] do_syscall_64+0xc6/0x1e0 [13094.719354][ T3116] [13094.721579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13094.721579][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13094.721579][ T3116] ipv6_find_idev+0x102/0x170 [13094.721579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13094.721579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.721579][ T3116] netlink_rcv_skb+0x130/0x360 [13094.721579][ T3116] netlink_unicast+0x449/0x710 [13094.721579][ T3116] netlink_sendmsg+0x723/0xbe0 [13094.721579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13094.721579][ T3116] ___sys_sendmsg+0xee/0x170 [13094.721579][ T3116] __sys_sendmsg+0xcd/0x170 [13094.721579][ T3116] do_syscall_64+0xc6/0x1e0 [13094.721579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.721579][ T3116] [13094.723311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13094.723311][ T3116] neigh_parms_alloc+0x1e5/0x510 [13094.723311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13094.723311][ T3116] ipv6_find_idev+0x102/0x170 [13094.723311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13094.723311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.723311][ T3116] netlink_rcv_skb+0x130/0x360 [13094.723311][ T3116] netlink_unicast+0x449/0x710 [13094.723311][ T3116] netlink_sendmsg+0x723/0xbe0 [13094.723311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13094.723311][ T3116] ___sys_sendmsg+0xee/0x170 [13094.723311][ T3116] __sys_sendmsg+0xcd/0x170 [13094.723311][ T3116] do_syscall_64+0xc6/0x1e0 [13094.723311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.723311][ T3116] [13104.972803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13104.973307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13104.973307][ T3116] dst_init+0x84/0x4a0 [13104.973307][ T3116] dst_alloc+0x97/0x150 [13104.973307][ T3116] ip6_dst_alloc+0x23/0x90 [13104.973307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13104.973307][ T3116] ip6_pol_route+0x56f/0x840 [13104.973307][ T3116] __fib6_rule_action+0x47a/0x5b0 [13104.973307][ T3116] fib_rules_lookup+0x2b4/0xa20 [13104.973307][ T3116] fib6_rule_lookup+0x182/0x630 [13104.973307][ T3116] ip6_route_input+0x59c/0xa50 [13104.973307][ T3116] ipv6_rcv+0x397/0x810 [13104.973307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13104.973307][ T3116] process_backlog+0x101/0x620 [13104.973307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13104.973307][ T3116] net_rx_action+0x495/0xbe0 [13104.973307][ T3116] __do_softirq+0x1b5/0x7f6 [13104.973307][ T3116] [13104.975389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13104.975389][ T3116] netdev_get_by_index+0x5e/0x80 [13104.975389][ T3116] fib6_nh_init+0x3d8/0x15b0 [13104.975389][ T3116] ip6_route_info_create+0xf18/0x17d0 [13104.975389][ T3116] ip6_route_add+0x1c/0x140 [13104.975389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13104.975389][ T3116] addrconf_add_dev+0xe2/0x170 [13104.975389][ T3116] inet6_addr_add+0x12f/0xa40 [13104.975389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13104.975389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.975389][ T3116] netlink_rcv_skb+0x130/0x360 [13104.975389][ T3116] netlink_unicast+0x449/0x710 [13104.975389][ T3116] netlink_sendmsg+0x723/0xbe0 [13104.975389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13104.975389][ T3116] ___sys_sendmsg+0xee/0x170 [13104.975389][ T3116] __sys_sendmsg+0xcd/0x170 [13104.975389][ T3116] do_syscall_64+0xc6/0x1e0 [13104.975389][ T3116] [13104.977575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13104.977575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13104.977575][ T3116] ipv6_find_idev+0x102/0x170 [13104.977575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13104.977575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.977575][ T3116] netlink_rcv_skb+0x130/0x360 [13104.977575][ T3116] netlink_unicast+0x449/0x710 [13104.977575][ T3116] netlink_sendmsg+0x723/0xbe0 [13104.977575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13104.977575][ T3116] ___sys_sendmsg+0xee/0x170 [13104.977575][ T3116] __sys_sendmsg+0xcd/0x170 [13104.977575][ T3116] do_syscall_64+0xc6/0x1e0 [13104.977575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.977575][ T3116] [13104.979270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13104.979270][ T3116] neigh_parms_alloc+0x1e5/0x510 [13104.979270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13104.979270][ T3116] ipv6_find_idev+0x102/0x170 [13104.979270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13104.979270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.979270][ T3116] netlink_rcv_skb+0x130/0x360 [13104.979270][ T3116] netlink_unicast+0x449/0x710 [13104.979270][ T3116] netlink_sendmsg+0x723/0xbe0 [13104.979270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13104.979270][ T3116] ___sys_sendmsg+0xee/0x170 [13104.979270][ T3116] __sys_sendmsg+0xcd/0x170 [13104.979270][ T3116] do_syscall_64+0xc6/0x1e0 [13104.979270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.979270][ T3116] [13115.172839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13115.173360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13115.173360][ T3116] dst_init+0x84/0x4a0 [13115.173360][ T3116] dst_alloc+0x97/0x150 [13115.173360][ T3116] ip6_dst_alloc+0x23/0x90 [13115.173360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13115.173360][ T3116] ip6_pol_route+0x56f/0x840 [13115.173360][ T3116] __fib6_rule_action+0x47a/0x5b0 [13115.173360][ T3116] fib_rules_lookup+0x2b4/0xa20 [13115.173360][ T3116] fib6_rule_lookup+0x182/0x630 [13115.173360][ T3116] ip6_route_input+0x59c/0xa50 [13115.173360][ T3116] ipv6_rcv+0x397/0x810 [13115.173360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13115.173360][ T3116] process_backlog+0x101/0x620 [13115.173360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13115.173360][ T3116] net_rx_action+0x495/0xbe0 [13115.173360][ T3116] __do_softirq+0x1b5/0x7f6 [13115.173360][ T3116] [13115.175503][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13115.175503][ T3116] netdev_get_by_index+0x5e/0x80 [13115.175503][ T3116] fib6_nh_init+0x3d8/0x15b0 [13115.175503][ T3116] ip6_route_info_create+0xf18/0x17d0 [13115.175503][ T3116] ip6_route_add+0x1c/0x140 [13115.175503][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13115.175503][ T3116] addrconf_add_dev+0xe2/0x170 [13115.175503][ T3116] inet6_addr_add+0x12f/0xa40 [13115.175503][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13115.175503][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.175503][ T3116] netlink_rcv_skb+0x130/0x360 [13115.175503][ T3116] netlink_unicast+0x449/0x710 [13115.175503][ T3116] netlink_sendmsg+0x723/0xbe0 [13115.175503][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13115.175503][ T3116] ___sys_sendmsg+0xee/0x170 [13115.175503][ T3116] __sys_sendmsg+0xcd/0x170 [13115.175503][ T3116] do_syscall_64+0xc6/0x1e0 [13115.175503][ T3116] [13115.177737][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13115.177737][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13115.177737][ T3116] ipv6_find_idev+0x102/0x170 [13115.177737][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13115.177737][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.177737][ T3116] netlink_rcv_skb+0x130/0x360 [13115.177737][ T3116] netlink_unicast+0x449/0x710 [13115.177737][ T3116] netlink_sendmsg+0x723/0xbe0 [13115.177737][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13115.177737][ T3116] ___sys_sendmsg+0xee/0x170 [13115.177737][ T3116] __sys_sendmsg+0xcd/0x170 [13115.177737][ T3116] do_syscall_64+0xc6/0x1e0 [13115.177737][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13115.177737][ T3116] [13115.179474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13115.179474][ T3116] neigh_parms_alloc+0x1e5/0x510 [13115.179474][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13115.179474][ T3116] ipv6_find_idev+0x102/0x170 [13115.179474][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13115.179474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.179474][ T3116] netlink_rcv_skb+0x130/0x360 [13115.179474][ T3116] netlink_unicast+0x449/0x710 [13115.179474][ T3116] netlink_sendmsg+0x723/0xbe0 [13115.179474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13115.179474][ T3116] ___sys_sendmsg+0xee/0x170 [13115.179474][ T3116] __sys_sendmsg+0xcd/0x170 [13115.179474][ T3116] do_syscall_64+0xc6/0x1e0 [13115.179474][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13115.179474][ T3116] [13125.348750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13125.349137][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13125.349137][ T3116] dst_init+0x84/0x4a0 [13125.349137][ T3116] dst_alloc+0x97/0x150 [13125.349137][ T3116] ip6_dst_alloc+0x23/0x90 [13125.349137][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13125.349137][ T3116] ip6_pol_route+0x56f/0x840 [13125.349137][ T3116] __fib6_rule_action+0x47a/0x5b0 [13125.349137][ T3116] fib_rules_lookup+0x2b4/0xa20 [13125.349137][ T3116] fib6_rule_lookup+0x182/0x630 [13125.349137][ T3116] ip6_route_input+0x59c/0xa50 [13125.349137][ T3116] ipv6_rcv+0x397/0x810 [13125.349137][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13125.349137][ T3116] process_backlog+0x101/0x620 [13125.349137][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13125.349137][ T3116] net_rx_action+0x495/0xbe0 [13125.349137][ T3116] __do_softirq+0x1b5/0x7f6 [13125.349137][ T3116] [13125.351211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13125.351211][ T3116] netdev_get_by_index+0x5e/0x80 [13125.351211][ T3116] fib6_nh_init+0x3d8/0x15b0 [13125.351211][ T3116] ip6_route_info_create+0xf18/0x17d0 [13125.351211][ T3116] ip6_route_add+0x1c/0x140 [13125.351211][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13125.351211][ T3116] addrconf_add_dev+0xe2/0x170 [13125.351211][ T3116] inet6_addr_add+0x12f/0xa40 [13125.351211][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13125.351211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.351211][ T3116] netlink_rcv_skb+0x130/0x360 [13125.351211][ T3116] netlink_unicast+0x449/0x710 [13125.351211][ T3116] netlink_sendmsg+0x723/0xbe0 [13125.351211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13125.351211][ T3116] ___sys_sendmsg+0xee/0x170 [13125.351211][ T3116] __sys_sendmsg+0xcd/0x170 [13125.351211][ T3116] do_syscall_64+0xc6/0x1e0 [13125.351211][ T3116] [13125.353506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13125.353506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13125.353506][ T3116] ipv6_find_idev+0x102/0x170 [13125.353506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13125.353506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.353506][ T3116] netlink_rcv_skb+0x130/0x360 [13125.353506][ T3116] netlink_unicast+0x449/0x710 [13125.353506][ T3116] netlink_sendmsg+0x723/0xbe0 [13125.353506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13125.353506][ T3116] ___sys_sendmsg+0xee/0x170 [13125.353506][ T3116] __sys_sendmsg+0xcd/0x170 [13125.353506][ T3116] do_syscall_64+0xc6/0x1e0 [13125.353506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13125.353506][ T3116] [13125.355214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13125.355214][ T3116] neigh_parms_alloc+0x1e5/0x510 [13125.355214][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13125.355214][ T3116] ipv6_find_idev+0x102/0x170 [13125.355214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13125.355214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.355214][ T3116] netlink_rcv_skb+0x130/0x360 [13125.355214][ T3116] netlink_unicast+0x449/0x710 [13125.355214][ T3116] netlink_sendmsg+0x723/0xbe0 [13125.355214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13125.355214][ T3116] ___sys_sendmsg+0xee/0x170 [13125.355214][ T3116] __sys_sendmsg+0xcd/0x170 [13125.355214][ T3116] do_syscall_64+0xc6/0x1e0 [13125.355214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13125.355214][ T3116] [13135.596814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13135.597418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13135.597418][ T3116] dst_init+0x84/0x4a0 [13135.597418][ T3116] dst_alloc+0x97/0x150 [13135.597418][ T3116] ip6_dst_alloc+0x23/0x90 [13135.597418][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13135.597418][ T3116] ip6_pol_route+0x56f/0x840 [13135.597418][ T3116] __fib6_rule_action+0x47a/0x5b0 [13135.597418][ T3116] fib_rules_lookup+0x2b4/0xa20 [13135.597418][ T3116] fib6_rule_lookup+0x182/0x630 [13135.597418][ T3116] ip6_route_input+0x59c/0xa50 [13135.597418][ T3116] ipv6_rcv+0x397/0x810 [13135.597418][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13135.597418][ T3116] process_backlog+0x101/0x620 [13135.597418][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13135.597418][ T3116] net_rx_action+0x495/0xbe0 [13135.597418][ T3116] __do_softirq+0x1b5/0x7f6 [13135.597418][ T3116] [13135.600617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13135.600617][ T3116] netdev_get_by_index+0x5e/0x80 [13135.600617][ T3116] fib6_nh_init+0x3d8/0x15b0 [13135.600617][ T3116] ip6_route_info_create+0xf18/0x17d0 [13135.600617][ T3116] ip6_route_add+0x1c/0x140 [13135.600617][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13135.600617][ T3116] addrconf_add_dev+0xe2/0x170 [13135.600617][ T3116] inet6_addr_add+0x12f/0xa40 [13135.600617][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13135.600617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.600617][ T3116] netlink_rcv_skb+0x130/0x360 [13135.600617][ T3116] netlink_unicast+0x449/0x710 [13135.600617][ T3116] netlink_sendmsg+0x723/0xbe0 [13135.600617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13135.600617][ T3116] ___sys_sendmsg+0xee/0x170 [13135.600617][ T3116] __sys_sendmsg+0xcd/0x170 [13135.600617][ T3116] do_syscall_64+0xc6/0x1e0 [13135.600617][ T3116] [13135.604153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13135.604153][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13135.604153][ T3116] ipv6_find_idev+0x102/0x170 [13135.604153][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13135.604153][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.604153][ T3116] netlink_rcv_skb+0x130/0x360 [13135.604153][ T3116] netlink_unicast+0x449/0x710 [13135.604153][ T3116] netlink_sendmsg+0x723/0xbe0 [13135.604153][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13135.604153][ T3116] ___sys_sendmsg+0xee/0x170 [13135.604153][ T3116] __sys_sendmsg+0xcd/0x170 [13135.604153][ T3116] do_syscall_64+0xc6/0x1e0 [13135.604153][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.604153][ T3116] [13135.606900][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13135.606900][ T3116] neigh_parms_alloc+0x1e5/0x510 [13135.606900][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13135.606900][ T3116] ipv6_find_idev+0x102/0x170 [13135.606900][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13135.606900][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.606900][ T3116] netlink_rcv_skb+0x130/0x360 [13135.606900][ T3116] netlink_unicast+0x449/0x710 [13135.606900][ T3116] netlink_sendmsg+0x723/0xbe0 [13135.606900][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13135.606900][ T3116] ___sys_sendmsg+0xee/0x170 [13135.606900][ T3116] __sys_sendmsg+0xcd/0x170 [13135.606900][ T3116] do_syscall_64+0xc6/0x1e0 [13135.606900][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.606900][ T3116] [13145.804795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13145.805453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13145.805453][ T3116] dst_init+0x84/0x4a0 [13145.805453][ T3116] dst_alloc+0x97/0x150 [13145.805453][ T3116] ip6_dst_alloc+0x23/0x90 [13145.805453][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13145.805453][ T3116] ip6_pol_route+0x56f/0x840 [13145.805453][ T3116] __fib6_rule_action+0x47a/0x5b0 [13145.805453][ T3116] fib_rules_lookup+0x2b4/0xa20 [13145.805453][ T3116] fib6_rule_lookup+0x182/0x630 [13145.805453][ T3116] ip6_route_input+0x59c/0xa50 [13145.805453][ T3116] ipv6_rcv+0x397/0x810 [13145.805453][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13145.805453][ T3116] process_backlog+0x101/0x620 [13145.805453][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13145.805453][ T3116] net_rx_action+0x495/0xbe0 [13145.805453][ T3116] __do_softirq+0x1b5/0x7f6 [13145.805453][ T3116] [13145.809722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13145.809722][ T3116] netdev_get_by_index+0x5e/0x80 [13145.809722][ T3116] fib6_nh_init+0x3d8/0x15b0 [13145.809722][ T3116] ip6_route_info_create+0xf18/0x17d0 [13145.809722][ T3116] ip6_route_add+0x1c/0x140 [13145.809722][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13145.809722][ T3116] addrconf_add_dev+0xe2/0x170 [13145.809722][ T3116] inet6_addr_add+0x12f/0xa40 [13145.809722][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13145.809722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.809722][ T3116] netlink_rcv_skb+0x130/0x360 [13145.809722][ T3116] netlink_unicast+0x449/0x710 [13145.809722][ T3116] netlink_sendmsg+0x723/0xbe0 [13145.809722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13145.809722][ T3116] ___sys_sendmsg+0xee/0x170 [13145.809722][ T3116] __sys_sendmsg+0xcd/0x170 [13145.809722][ T3116] do_syscall_64+0xc6/0x1e0 [13145.809722][ T3116] [13145.813705][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13145.813705][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13145.813705][ T3116] ipv6_find_idev+0x102/0x170 [13145.813705][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13145.813705][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.813705][ T3116] netlink_rcv_skb+0x130/0x360 [13145.813705][ T3116] netlink_unicast+0x449/0x710 [13145.813705][ T3116] netlink_sendmsg+0x723/0xbe0 [13145.813705][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13145.813705][ T3116] ___sys_sendmsg+0xee/0x170 [13145.813705][ T3116] __sys_sendmsg+0xcd/0x170 [13145.813705][ T3116] do_syscall_64+0xc6/0x1e0 [13145.813705][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.813705][ T3116] [13145.816884][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13145.816884][ T3116] neigh_parms_alloc+0x1e5/0x510 [13145.816884][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13145.816884][ T3116] ipv6_find_idev+0x102/0x170 [13145.816884][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13145.816884][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.816884][ T3116] netlink_rcv_skb+0x130/0x360 [13145.816884][ T3116] netlink_unicast+0x449/0x710 [13145.816884][ T3116] netlink_sendmsg+0x723/0xbe0 [13145.816884][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13145.816884][ T3116] ___sys_sendmsg+0xee/0x170 [13145.816884][ T3116] __sys_sendmsg+0xcd/0x170 [13145.816884][ T3116] do_syscall_64+0xc6/0x1e0 [13145.816884][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.816884][ T3116] [13156.052820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13156.053318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13156.053318][ T3116] dst_init+0x84/0x4a0 [13156.053318][ T3116] dst_alloc+0x97/0x150 [13156.053318][ T3116] ip6_dst_alloc+0x23/0x90 [13156.053318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13156.053318][ T3116] ip6_pol_route+0x56f/0x840 [13156.053318][ T3116] __fib6_rule_action+0x47a/0x5b0 [13156.053318][ T3116] fib_rules_lookup+0x2b4/0xa20 [13156.053318][ T3116] fib6_rule_lookup+0x182/0x630 [13156.053318][ T3116] ip6_route_input+0x59c/0xa50 [13156.053318][ T3116] ipv6_rcv+0x397/0x810 [13156.053318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13156.053318][ T3116] process_backlog+0x101/0x620 [13156.053318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13156.053318][ T3116] net_rx_action+0x495/0xbe0 [13156.053318][ T3116] __do_softirq+0x1b5/0x7f6 [13156.053318][ T3116] [13156.055408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13156.055408][ T3116] netdev_get_by_index+0x5e/0x80 [13156.055408][ T3116] fib6_nh_init+0x3d8/0x15b0 [13156.055408][ T3116] ip6_route_info_create+0xf18/0x17d0 [13156.055408][ T3116] ip6_route_add+0x1c/0x140 [13156.055408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13156.055408][ T3116] addrconf_add_dev+0xe2/0x170 [13156.055408][ T3116] inet6_addr_add+0x12f/0xa40 [13156.055408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13156.055408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13156.055408][ T3116] netlink_rcv_skb+0x130/0x360 [13156.055408][ T3116] netlink_unicast+0x449/0x710 [13156.055408][ T3116] netlink_sendmsg+0x723/0xbe0 [13156.055408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13156.055408][ T3116] ___sys_sendmsg+0xee/0x170 [13156.055408][ T3116] __sys_sendmsg+0xcd/0x170 [13156.055408][ T3116] do_syscall_64+0xc6/0x1e0 [13156.055408][ T3116] [13156.057608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13156.057608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13156.057608][ T3116] ipv6_find_idev+0x102/0x170 [13156.057608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13156.057608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13156.057608][ T3116] netlink_rcv_skb+0x130/0x360 [13156.057608][ T3116] netlink_unicast+0x449/0x710 [13156.057608][ T3116] netlink_sendmsg+0x723/0xbe0 [13156.057608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13156.057608][ T3116] ___sys_sendmsg+0xee/0x170 [13156.057608][ T3116] __sys_sendmsg+0xcd/0x170 [13156.057608][ T3116] do_syscall_64+0xc6/0x1e0 [13156.057608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13156.057608][ T3116] [13156.059333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13156.059333][ T3116] neigh_parms_alloc+0x1e5/0x510 [13156.059333][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13156.059333][ T3116] ipv6_find_idev+0x102/0x170 [13156.059333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13156.059333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13156.059333][ T3116] netlink_rcv_skb+0x130/0x360 [13156.059333][ T3116] netlink_unicast+0x449/0x710 [13156.059333][ T3116] netlink_sendmsg+0x723/0xbe0 [13156.059333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13156.059333][ T3116] ___sys_sendmsg+0xee/0x170 [13156.059333][ T3116] __sys_sendmsg+0xcd/0x170 [13156.059333][ T3116] do_syscall_64+0xc6/0x1e0 [13156.059333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13156.059333][ T3116] [13166.124798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13166.125289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13166.125289][ T3116] dst_init+0x84/0x4a0 [13166.125289][ T3116] dst_alloc+0x97/0x150 [13166.125289][ T3116] ip6_dst_alloc+0x23/0x90 [13166.125289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13166.125289][ T3116] ip6_pol_route+0x56f/0x840 [13166.125289][ T3116] __fib6_rule_action+0x47a/0x5b0 [13166.125289][ T3116] fib_rules_lookup+0x2b4/0xa20 [13166.125289][ T3116] fib6_rule_lookup+0x182/0x630 [13166.125289][ T3116] ip6_route_input+0x59c/0xa50 [13166.125289][ T3116] ipv6_rcv+0x397/0x810 [13166.125289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13166.125289][ T3116] process_backlog+0x101/0x620 [13166.125289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13166.125289][ T3116] net_rx_action+0x495/0xbe0 [13166.125289][ T3116] __do_softirq+0x1b5/0x7f6 [13166.125289][ T3116] [13166.127939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13166.127939][ T3116] netdev_get_by_index+0x5e/0x80 [13166.127939][ T3116] fib6_nh_init+0x3d8/0x15b0 [13166.127939][ T3116] ip6_route_info_create+0xf18/0x17d0 [13166.127939][ T3116] ip6_route_add+0x1c/0x140 [13166.127939][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13166.127939][ T3116] addrconf_add_dev+0xe2/0x170 [13166.127939][ T3116] inet6_addr_add+0x12f/0xa40 [13166.127939][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13166.127939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13166.127939][ T3116] netlink_rcv_skb+0x130/0x360 [13166.127939][ T3116] netlink_unicast+0x449/0x710 [13166.127939][ T3116] netlink_sendmsg+0x723/0xbe0 [13166.127939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13166.127939][ T3116] ___sys_sendmsg+0xee/0x170 [13166.127939][ T3116] __sys_sendmsg+0xcd/0x170 [13166.127939][ T3116] do_syscall_64+0xc6/0x1e0 [13166.127939][ T3116] [13166.130118][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13166.130118][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13166.130118][ T3116] ipv6_find_idev+0x102/0x170 [13166.130118][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13166.130118][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13166.130118][ T3116] netlink_rcv_skb+0x130/0x360 [13166.130118][ T3116] netlink_unicast+0x449/0x710 [13166.130118][ T3116] netlink_sendmsg+0x723/0xbe0 [13166.130118][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13166.130118][ T3116] ___sys_sendmsg+0xee/0x170 [13166.130118][ T3116] __sys_sendmsg+0xcd/0x170 [13166.130118][ T3116] do_syscall_64+0xc6/0x1e0 [13166.130118][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13166.130118][ T3116] [13166.131830][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13166.131830][ T3116] neigh_parms_alloc+0x1e5/0x510 [13166.131830][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13166.131830][ T3116] ipv6_find_idev+0x102/0x170 [13166.131830][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13166.131830][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13166.131830][ T3116] netlink_rcv_skb+0x130/0x360 [13166.131830][ T3116] netlink_unicast+0x449/0x710 [13166.131830][ T3116] netlink_sendmsg+0x723/0xbe0 [13166.131830][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13166.131830][ T3116] ___sys_sendmsg+0xee/0x170 [13166.131830][ T3116] __sys_sendmsg+0xcd/0x170 [13166.131830][ T3116] do_syscall_64+0xc6/0x1e0 [13166.131830][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13166.131830][ T3116] [13176.372897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13176.373415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13176.373415][ T3116] dst_init+0x84/0x4a0 [13176.373415][ T3116] dst_alloc+0x97/0x150 [13176.373415][ T3116] ip6_dst_alloc+0x23/0x90 [13176.373415][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13176.373415][ T3116] ip6_pol_route+0x56f/0x840 [13176.373415][ T3116] __fib6_rule_action+0x47a/0x5b0 [13176.373415][ T3116] fib_rules_lookup+0x2b4/0xa20 [13176.373415][ T3116] fib6_rule_lookup+0x182/0x630 [13176.373415][ T3116] ip6_route_input+0x59c/0xa50 [13176.373415][ T3116] ipv6_rcv+0x397/0x810 [13176.373415][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13176.373415][ T3116] process_backlog+0x101/0x620 [13176.373415][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13176.373415][ T3116] net_rx_action+0x495/0xbe0 [13176.373415][ T3116] __do_softirq+0x1b5/0x7f6 [13176.373415][ T3116] [13176.375714][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13176.375714][ T3116] netdev_get_by_index+0x5e/0x80 [13176.375714][ T3116] fib6_nh_init+0x3d8/0x15b0 [13176.375714][ T3116] ip6_route_info_create+0xf18/0x17d0 [13176.375714][ T3116] ip6_route_add+0x1c/0x140 [13176.375714][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13176.375714][ T3116] addrconf_add_dev+0xe2/0x170 [13176.375714][ T3116] inet6_addr_add+0x12f/0xa40 [13176.375714][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13176.375714][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.375714][ T3116] netlink_rcv_skb+0x130/0x360 [13176.375714][ T3116] netlink_unicast+0x449/0x710 [13176.375714][ T3116] netlink_sendmsg+0x723/0xbe0 [13176.375714][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13176.375714][ T3116] ___sys_sendmsg+0xee/0x170 [13176.375714][ T3116] __sys_sendmsg+0xcd/0x170 [13176.375714][ T3116] do_syscall_64+0xc6/0x1e0 [13176.375714][ T3116] [13176.378109][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13176.378109][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13176.378109][ T3116] ipv6_find_idev+0x102/0x170 [13176.378109][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13176.378109][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.378109][ T3116] netlink_rcv_skb+0x130/0x360 [13176.378109][ T3116] netlink_unicast+0x449/0x710 [13176.378109][ T3116] netlink_sendmsg+0x723/0xbe0 [13176.378109][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13176.378109][ T3116] ___sys_sendmsg+0xee/0x170 [13176.378109][ T3116] __sys_sendmsg+0xcd/0x170 [13176.378109][ T3116] do_syscall_64+0xc6/0x1e0 [13176.378109][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13176.378109][ T3116] [13176.379985][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13176.379985][ T3116] neigh_parms_alloc+0x1e5/0x510 [13176.379985][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13176.379985][ T3116] ipv6_find_idev+0x102/0x170 [13176.379985][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13176.379985][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.379985][ T3116] netlink_rcv_skb+0x130/0x360 [13176.379985][ T3116] netlink_unicast+0x449/0x710 [13176.379985][ T3116] netlink_sendmsg+0x723/0xbe0 [13176.379985][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13176.379985][ T3116] ___sys_sendmsg+0xee/0x170 [13176.379985][ T3116] __sys_sendmsg+0xcd/0x170 [13176.379985][ T3116] do_syscall_64+0xc6/0x1e0 [13176.379985][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13176.379985][ T3116] [13186.492944][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13186.493396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13186.493396][ T3116] dst_init+0x84/0x4a0 [13186.493396][ T3116] dst_alloc+0x97/0x150 [13186.493396][ T3116] ip6_dst_alloc+0x23/0x90 [13186.493396][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13186.493396][ T3116] ip6_pol_route+0x56f/0x840 [13186.493396][ T3116] __fib6_rule_action+0x47a/0x5b0 [13186.493396][ T3116] fib_rules_lookup+0x2b4/0xa20 [13186.493396][ T3116] fib6_rule_lookup+0x182/0x630 [13186.493396][ T3116] ip6_route_input+0x59c/0xa50 [13186.493396][ T3116] ipv6_rcv+0x397/0x810 [13186.493396][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13186.493396][ T3116] process_backlog+0x101/0x620 [13186.493396][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13186.493396][ T3116] net_rx_action+0x495/0xbe0 [13186.493396][ T3116] __do_softirq+0x1b5/0x7f6 [13186.493396][ T3116] [13186.495661][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13186.495661][ T3116] netdev_get_by_index+0x5e/0x80 [13186.495661][ T3116] fib6_nh_init+0x3d8/0x15b0 [13186.495661][ T3116] ip6_route_info_create+0xf18/0x17d0 [13186.495661][ T3116] ip6_route_add+0x1c/0x140 [13186.495661][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13186.495661][ T3116] addrconf_add_dev+0xe2/0x170 [13186.495661][ T3116] inet6_addr_add+0x12f/0xa40 [13186.495661][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13186.495661][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.495661][ T3116] netlink_rcv_skb+0x130/0x360 [13186.495661][ T3116] netlink_unicast+0x449/0x710 [13186.495661][ T3116] netlink_sendmsg+0x723/0xbe0 [13186.495661][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13186.495661][ T3116] ___sys_sendmsg+0xee/0x170 [13186.495661][ T3116] __sys_sendmsg+0xcd/0x170 [13186.495661][ T3116] do_syscall_64+0xc6/0x1e0 [13186.495661][ T3116] [13186.498068][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13186.498068][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13186.498068][ T3116] ipv6_find_idev+0x102/0x170 [13186.498068][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13186.498068][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.498068][ T3116] netlink_rcv_skb+0x130/0x360 [13186.498068][ T3116] netlink_unicast+0x449/0x710 [13186.498068][ T3116] netlink_sendmsg+0x723/0xbe0 [13186.498068][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13186.498068][ T3116] ___sys_sendmsg+0xee/0x170 [13186.498068][ T3116] __sys_sendmsg+0xcd/0x170 [13186.498068][ T3116] do_syscall_64+0xc6/0x1e0 [13186.498068][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13186.498068][ T3116] [13186.499910][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13186.499910][ T3116] neigh_parms_alloc+0x1e5/0x510 [13186.499910][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13186.499910][ T3116] ipv6_find_idev+0x102/0x170 [13186.499910][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13186.499910][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.499910][ T3116] netlink_rcv_skb+0x130/0x360 [13186.499910][ T3116] netlink_unicast+0x449/0x710 [13186.499910][ T3116] netlink_sendmsg+0x723/0xbe0 [13186.499910][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13186.499910][ T3116] ___sys_sendmsg+0xee/0x170 [13186.499910][ T3116] __sys_sendmsg+0xcd/0x170 [13186.499910][ T3116] do_syscall_64+0xc6/0x1e0 [13186.499910][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13186.499910][ T3116] [13196.604902][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13196.605473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13196.605473][ T3116] dst_init+0x84/0x4a0 [13196.605473][ T3116] dst_alloc+0x97/0x150 [13196.605473][ T3116] ip6_dst_alloc+0x23/0x90 [13196.605473][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13196.605473][ T3116] ip6_pol_route+0x56f/0x840 [13196.605473][ T3116] __fib6_rule_action+0x47a/0x5b0 [13196.605473][ T3116] fib_rules_lookup+0x2b4/0xa20 [13196.605473][ T3116] fib6_rule_lookup+0x182/0x630 [13196.605473][ T3116] ip6_route_input+0x59c/0xa50 [13196.605473][ T3116] ipv6_rcv+0x397/0x810 [13196.605473][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13196.605473][ T3116] process_backlog+0x101/0x620 [13196.605473][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13196.605473][ T3116] net_rx_action+0x495/0xbe0 [13196.605473][ T3116] __do_softirq+0x1b5/0x7f6 [13196.605473][ T3116] [13196.607792][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13196.607792][ T3116] netdev_get_by_index+0x5e/0x80 [13196.607792][ T3116] fib6_nh_init+0x3d8/0x15b0 [13196.607792][ T3116] ip6_route_info_create+0xf18/0x17d0 [13196.607792][ T3116] ip6_route_add+0x1c/0x140 [13196.607792][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13196.607792][ T3116] addrconf_add_dev+0xe2/0x170 [13196.607792][ T3116] inet6_addr_add+0x12f/0xa40 [13196.607792][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13196.607792][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.607792][ T3116] netlink_rcv_skb+0x130/0x360 [13196.607792][ T3116] netlink_unicast+0x449/0x710 [13196.607792][ T3116] netlink_sendmsg+0x723/0xbe0 [13196.607792][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13196.607792][ T3116] ___sys_sendmsg+0xee/0x170 [13196.607792][ T3116] __sys_sendmsg+0xcd/0x170 [13196.607792][ T3116] do_syscall_64+0xc6/0x1e0 [13196.607792][ T3116] [13196.610159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13196.610159][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13196.610159][ T3116] ipv6_find_idev+0x102/0x170 [13196.610159][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13196.610159][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.610159][ T3116] netlink_rcv_skb+0x130/0x360 [13196.610159][ T3116] netlink_unicast+0x449/0x710 [13196.610159][ T3116] netlink_sendmsg+0x723/0xbe0 [13196.610159][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13196.610159][ T3116] ___sys_sendmsg+0xee/0x170 [13196.610159][ T3116] __sys_sendmsg+0xcd/0x170 [13196.610159][ T3116] do_syscall_64+0xc6/0x1e0 [13196.610159][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.610159][ T3116] [13196.612061][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13196.612061][ T3116] neigh_parms_alloc+0x1e5/0x510 [13196.612061][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13196.612061][ T3116] ipv6_find_idev+0x102/0x170 [13196.612061][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13196.612061][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.612061][ T3116] netlink_rcv_skb+0x130/0x360 [13196.612061][ T3116] netlink_unicast+0x449/0x710 [13196.612061][ T3116] netlink_sendmsg+0x723/0xbe0 [13196.612061][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13196.612061][ T3116] ___sys_sendmsg+0xee/0x170 [13196.612061][ T3116] __sys_sendmsg+0xcd/0x170 [13196.612061][ T3116] do_syscall_64+0xc6/0x1e0 [13196.612061][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.612061][ T3116] [13206.652884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13206.653504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13206.653504][ T3116] dst_init+0x84/0x4a0 [13206.653504][ T3116] dst_alloc+0x97/0x150 [13206.653504][ T3116] ip6_dst_alloc+0x23/0x90 [13206.653504][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13206.653504][ T3116] ip6_pol_route+0x56f/0x840 [13206.653504][ T3116] __fib6_rule_action+0x47a/0x5b0 [13206.653504][ T3116] fib_rules_lookup+0x2b4/0xa20 [13206.653504][ T3116] fib6_rule_lookup+0x182/0x630 [13206.653504][ T3116] ip6_route_input+0x59c/0xa50 [13206.653504][ T3116] ipv6_rcv+0x397/0x810 [13206.653504][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13206.653504][ T3116] process_backlog+0x101/0x620 [13206.653504][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13206.653504][ T3116] net_rx_action+0x495/0xbe0 [13206.653504][ T3116] __do_softirq+0x1b5/0x7f6 [13206.653504][ T3116] [13206.656462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13206.656462][ T3116] netdev_get_by_index+0x5e/0x80 [13206.656462][ T3116] fib6_nh_init+0x3d8/0x15b0 [13206.656462][ T3116] ip6_route_info_create+0xf18/0x17d0 [13206.656462][ T3116] ip6_route_add+0x1c/0x140 [13206.656462][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13206.656462][ T3116] addrconf_add_dev+0xe2/0x170 [13206.656462][ T3116] inet6_addr_add+0x12f/0xa40 [13206.656462][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13206.656462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.656462][ T3116] netlink_rcv_skb+0x130/0x360 [13206.656462][ T3116] netlink_unicast+0x449/0x710 [13206.656462][ T3116] netlink_sendmsg+0x723/0xbe0 [13206.656462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13206.656462][ T3116] ___sys_sendmsg+0xee/0x170 [13206.656462][ T3116] __sys_sendmsg+0xcd/0x170 [13206.656462][ T3116] do_syscall_64+0xc6/0x1e0 [13206.656462][ T3116] [13206.658867][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13206.658867][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13206.658867][ T3116] ipv6_find_idev+0x102/0x170 [13206.658867][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13206.658867][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.658867][ T3116] netlink_rcv_skb+0x130/0x360 [13206.658867][ T3116] netlink_unicast+0x449/0x710 [13206.658867][ T3116] netlink_sendmsg+0x723/0xbe0 [13206.658867][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13206.658867][ T3116] ___sys_sendmsg+0xee/0x170 [13206.658867][ T3116] __sys_sendmsg+0xcd/0x170 [13206.658867][ T3116] do_syscall_64+0xc6/0x1e0 [13206.658867][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.658867][ T3116] [13206.660751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13206.660751][ T3116] neigh_parms_alloc+0x1e5/0x510 [13206.660751][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13206.660751][ T3116] ipv6_find_idev+0x102/0x170 [13206.660751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13206.660751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.660751][ T3116] netlink_rcv_skb+0x130/0x360 [13206.660751][ T3116] netlink_unicast+0x449/0x710 [13206.660751][ T3116] netlink_sendmsg+0x723/0xbe0 [13206.660751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13206.660751][ T3116] ___sys_sendmsg+0xee/0x170 [13206.660751][ T3116] __sys_sendmsg+0xcd/0x170 [13206.660751][ T3116] do_syscall_64+0xc6/0x1e0 [13206.660751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.660751][ T3116] [13216.884768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13216.885368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13216.885368][ T3116] dst_init+0x84/0x4a0 [13216.885368][ T3116] dst_alloc+0x97/0x150 [13216.885368][ T3116] ip6_dst_alloc+0x23/0x90 [13216.885368][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13216.885368][ T3116] ip6_pol_route+0x56f/0x840 [13216.885368][ T3116] __fib6_rule_action+0x47a/0x5b0 [13216.885368][ T3116] fib_rules_lookup+0x2b4/0xa20 [13216.885368][ T3116] fib6_rule_lookup+0x182/0x630 [13216.885368][ T3116] ip6_route_input+0x59c/0xa50 [13216.885368][ T3116] ipv6_rcv+0x397/0x810 [13216.885368][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13216.885368][ T3116] process_backlog+0x101/0x620 [13216.885368][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13216.885368][ T3116] net_rx_action+0x495/0xbe0 [13216.885368][ T3116] __do_softirq+0x1b5/0x7f6 [13216.885368][ T3116] [13216.887698][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13216.887698][ T3116] netdev_get_by_index+0x5e/0x80 [13216.887698][ T3116] fib6_nh_init+0x3d8/0x15b0 [13216.887698][ T3116] ip6_route_info_create+0xf18/0x17d0 [13216.887698][ T3116] ip6_route_add+0x1c/0x140 [13216.887698][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13216.887698][ T3116] addrconf_add_dev+0xe2/0x170 [13216.887698][ T3116] inet6_addr_add+0x12f/0xa40 [13216.887698][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13216.887698][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.887698][ T3116] netlink_rcv_skb+0x130/0x360 [13216.887698][ T3116] netlink_unicast+0x449/0x710 [13216.887698][ T3116] netlink_sendmsg+0x723/0xbe0 [13216.887698][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13216.887698][ T3116] ___sys_sendmsg+0xee/0x170 [13216.887698][ T3116] __sys_sendmsg+0xcd/0x170 [13216.887698][ T3116] do_syscall_64+0xc6/0x1e0 [13216.887698][ T3116] [13216.890104][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13216.890104][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13216.890104][ T3116] ipv6_find_idev+0x102/0x170 [13216.890104][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13216.890104][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.890104][ T3116] netlink_rcv_skb+0x130/0x360 [13216.890104][ T3116] netlink_unicast+0x449/0x710 [13216.890104][ T3116] netlink_sendmsg+0x723/0xbe0 [13216.890104][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13216.890104][ T3116] ___sys_sendmsg+0xee/0x170 [13216.890104][ T3116] __sys_sendmsg+0xcd/0x170 [13216.890104][ T3116] do_syscall_64+0xc6/0x1e0 [13216.890104][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.890104][ T3116] [13216.892002][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13216.892002][ T3116] neigh_parms_alloc+0x1e5/0x510 [13216.892002][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13216.892002][ T3116] ipv6_find_idev+0x102/0x170 [13216.892002][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13216.892002][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.892002][ T3116] netlink_rcv_skb+0x130/0x360 [13216.892002][ T3116] netlink_unicast+0x449/0x710 [13216.892002][ T3116] netlink_sendmsg+0x723/0xbe0 [13216.892002][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13216.892002][ T3116] ___sys_sendmsg+0xee/0x170 [13216.892002][ T3116] __sys_sendmsg+0xcd/0x170 [13216.892002][ T3116] do_syscall_64+0xc6/0x1e0 [13216.892002][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.892002][ T3116] [13227.036796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13227.037304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13227.037304][ T3116] dst_init+0x84/0x4a0 [13227.037304][ T3116] dst_alloc+0x97/0x150 [13227.037304][ T3116] ip6_dst_alloc+0x23/0x90 [13227.037304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13227.037304][ T3116] ip6_pol_route+0x56f/0x840 [13227.037304][ T3116] __fib6_rule_action+0x47a/0x5b0 [13227.037304][ T3116] fib_rules_lookup+0x2b4/0xa20 [13227.037304][ T3116] fib6_rule_lookup+0x182/0x630 [13227.037304][ T3116] ip6_route_input+0x59c/0xa50 [13227.037304][ T3116] ipv6_rcv+0x397/0x810 [13227.037304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13227.037304][ T3116] process_backlog+0x101/0x620 [13227.037304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13227.037304][ T3116] net_rx_action+0x495/0xbe0 [13227.037304][ T3116] __do_softirq+0x1b5/0x7f6 [13227.037304][ T3116] [13227.039409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13227.039409][ T3116] netdev_get_by_index+0x5e/0x80 [13227.039409][ T3116] fib6_nh_init+0x3d8/0x15b0 [13227.039409][ T3116] ip6_route_info_create+0xf18/0x17d0 [13227.039409][ T3116] ip6_route_add+0x1c/0x140 [13227.039409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13227.039409][ T3116] addrconf_add_dev+0xe2/0x170 [13227.039409][ T3116] inet6_addr_add+0x12f/0xa40 [13227.039409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13227.039409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13227.039409][ T3116] netlink_rcv_skb+0x130/0x360 [13227.039409][ T3116] netlink_unicast+0x449/0x710 [13227.039409][ T3116] netlink_sendmsg+0x723/0xbe0 [13227.039409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13227.039409][ T3116] ___sys_sendmsg+0xee/0x170 [13227.039409][ T3116] __sys_sendmsg+0xcd/0x170 [13227.039409][ T3116] do_syscall_64+0xc6/0x1e0 [13227.039409][ T3116] [13227.041580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13227.041580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13227.041580][ T3116] ipv6_find_idev+0x102/0x170 [13227.041580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13227.041580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13227.041580][ T3116] netlink_rcv_skb+0x130/0x360 [13227.041580][ T3116] netlink_unicast+0x449/0x710 [13227.041580][ T3116] netlink_sendmsg+0x723/0xbe0 [13227.041580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13227.041580][ T3116] ___sys_sendmsg+0xee/0x170 [13227.041580][ T3116] __sys_sendmsg+0xcd/0x170 [13227.041580][ T3116] do_syscall_64+0xc6/0x1e0 [13227.041580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13227.041580][ T3116] [13227.043353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13227.043353][ T3116] neigh_parms_alloc+0x1e5/0x510 [13227.043353][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13227.043353][ T3116] ipv6_find_idev+0x102/0x170 [13227.043353][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13227.043353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13227.043353][ T3116] netlink_rcv_skb+0x130/0x360 [13227.043353][ T3116] netlink_unicast+0x449/0x710 [13227.043353][ T3116] netlink_sendmsg+0x723/0xbe0 [13227.043353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13227.043353][ T3116] ___sys_sendmsg+0xee/0x170 [13227.043353][ T3116] __sys_sendmsg+0xcd/0x170 [13227.043353][ T3116] do_syscall_64+0xc6/0x1e0 [13227.043353][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13227.043353][ T3116] [13237.276819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13237.277245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13237.277245][ T3116] dst_init+0x84/0x4a0 [13237.277245][ T3116] dst_alloc+0x97/0x150 [13237.277245][ T3116] ip6_dst_alloc+0x23/0x90 [13237.277245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13237.277245][ T3116] ip6_pol_route+0x56f/0x840 [13237.277245][ T3116] __fib6_rule_action+0x47a/0x5b0 [13237.277245][ T3116] fib_rules_lookup+0x2b4/0xa20 [13237.277245][ T3116] fib6_rule_lookup+0x182/0x630 [13237.277245][ T3116] ip6_route_input+0x59c/0xa50 [13237.277245][ T3116] ipv6_rcv+0x397/0x810 [13237.277245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13237.277245][ T3116] process_backlog+0x101/0x620 [13237.277245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13237.277245][ T3116] net_rx_action+0x495/0xbe0 [13237.277245][ T3116] __do_softirq+0x1b5/0x7f6 [13237.277245][ T3116] [13237.279334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13237.279334][ T3116] netdev_get_by_index+0x5e/0x80 [13237.279334][ T3116] fib6_nh_init+0x3d8/0x15b0 [13237.279334][ T3116] ip6_route_info_create+0xf18/0x17d0 [13237.279334][ T3116] ip6_route_add+0x1c/0x140 [13237.279334][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13237.279334][ T3116] addrconf_add_dev+0xe2/0x170 [13237.279334][ T3116] inet6_addr_add+0x12f/0xa40 [13237.279334][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13237.279334][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.279334][ T3116] netlink_rcv_skb+0x130/0x360 [13237.279334][ T3116] netlink_unicast+0x449/0x710 [13237.279334][ T3116] netlink_sendmsg+0x723/0xbe0 [13237.279334][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13237.279334][ T3116] ___sys_sendmsg+0xee/0x170 [13237.279334][ T3116] __sys_sendmsg+0xcd/0x170 [13237.279334][ T3116] do_syscall_64+0xc6/0x1e0 [13237.279334][ T3116] [13237.281506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13237.281506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13237.281506][ T3116] ipv6_find_idev+0x102/0x170 [13237.281506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13237.281506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.281506][ T3116] netlink_rcv_skb+0x130/0x360 [13237.281506][ T3116] netlink_unicast+0x449/0x710 [13237.281506][ T3116] netlink_sendmsg+0x723/0xbe0 [13237.281506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13237.281506][ T3116] ___sys_sendmsg+0xee/0x170 [13237.281506][ T3116] __sys_sendmsg+0xcd/0x170 [13237.281506][ T3116] do_syscall_64+0xc6/0x1e0 [13237.281506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13237.281506][ T3116] [13237.283196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13237.283196][ T3116] neigh_parms_alloc+0x1e5/0x510 [13237.283196][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13237.283196][ T3116] ipv6_find_idev+0x102/0x170 [13237.283196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13237.283196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.283196][ T3116] netlink_rcv_skb+0x130/0x360 [13237.283196][ T3116] netlink_unicast+0x449/0x710 [13237.283196][ T3116] netlink_sendmsg+0x723/0xbe0 [13237.283196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13237.283196][ T3116] ___sys_sendmsg+0xee/0x170 [13237.283196][ T3116] __sys_sendmsg+0xcd/0x170 [13237.283196][ T3116] do_syscall_64+0xc6/0x1e0 [13237.283196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13237.283196][ T3116] [13247.836874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13247.837357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13247.837357][ T3116] dst_init+0x84/0x4a0 [13247.837357][ T3116] dst_alloc+0x97/0x150 [13247.837357][ T3116] ip6_dst_alloc+0x23/0x90 [13247.837357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13247.837357][ T3116] ip6_pol_route+0x56f/0x840 [13247.837357][ T3116] __fib6_rule_action+0x47a/0x5b0 [13247.837357][ T3116] fib_rules_lookup+0x2b4/0xa20 [13247.837357][ T3116] fib6_rule_lookup+0x182/0x630 [13247.837357][ T3116] ip6_route_input+0x59c/0xa50 [13247.837357][ T3116] ipv6_rcv+0x397/0x810 [13247.837357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13247.837357][ T3116] process_backlog+0x101/0x620 [13247.837357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13247.837357][ T3116] net_rx_action+0x495/0xbe0 [13247.837357][ T3116] __do_softirq+0x1b5/0x7f6 [13247.837357][ T3116] [13247.839780][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13247.839780][ T3116] netdev_get_by_index+0x5e/0x80 [13247.839780][ T3116] fib6_nh_init+0x3d8/0x15b0 [13247.839780][ T3116] ip6_route_info_create+0xf18/0x17d0 [13247.839780][ T3116] ip6_route_add+0x1c/0x140 [13247.839780][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13247.839780][ T3116] addrconf_add_dev+0xe2/0x170 [13247.839780][ T3116] inet6_addr_add+0x12f/0xa40 [13247.839780][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13247.839780][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.839780][ T3116] netlink_rcv_skb+0x130/0x360 [13247.839780][ T3116] netlink_unicast+0x449/0x710 [13247.839780][ T3116] netlink_sendmsg+0x723/0xbe0 [13247.839780][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13247.839780][ T3116] ___sys_sendmsg+0xee/0x170 [13247.839780][ T3116] __sys_sendmsg+0xcd/0x170 [13247.839780][ T3116] do_syscall_64+0xc6/0x1e0 [13247.839780][ T3116] [13247.842317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13247.842317][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13247.842317][ T3116] ipv6_find_idev+0x102/0x170 [13247.842317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13247.842317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.842317][ T3116] netlink_rcv_skb+0x130/0x360 [13247.842317][ T3116] netlink_unicast+0x449/0x710 [13247.842317][ T3116] netlink_sendmsg+0x723/0xbe0 [13247.842317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13247.842317][ T3116] ___sys_sendmsg+0xee/0x170 [13247.842317][ T3116] __sys_sendmsg+0xcd/0x170 [13247.842317][ T3116] do_syscall_64+0xc6/0x1e0 [13247.842317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13247.842317][ T3116] [13247.844292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13247.844292][ T3116] neigh_parms_alloc+0x1e5/0x510 [13247.844292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13247.844292][ T3116] ipv6_find_idev+0x102/0x170 [13247.844292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13247.844292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.844292][ T3116] netlink_rcv_skb+0x130/0x360 [13247.844292][ T3116] netlink_unicast+0x449/0x710 [13247.844292][ T3116] netlink_sendmsg+0x723/0xbe0 [13247.844292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13247.844292][ T3116] ___sys_sendmsg+0xee/0x170 [13247.844292][ T3116] __sys_sendmsg+0xcd/0x170 [13247.844292][ T3116] do_syscall_64+0xc6/0x1e0 [13247.844292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13247.844292][ T3116] [13258.332994][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13258.333495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13258.333495][ T3116] dst_init+0x84/0x4a0 [13258.333495][ T3116] dst_alloc+0x97/0x150 [13258.333495][ T3116] ip6_dst_alloc+0x23/0x90 [13258.333495][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13258.333495][ T3116] ip6_pol_route+0x56f/0x840 [13258.333495][ T3116] __fib6_rule_action+0x47a/0x5b0 [13258.333495][ T3116] fib_rules_lookup+0x2b4/0xa20 [13258.333495][ T3116] fib6_rule_lookup+0x182/0x630 [13258.333495][ T3116] ip6_route_input+0x59c/0xa50 [13258.333495][ T3116] ipv6_rcv+0x397/0x810 [13258.333495][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13258.333495][ T3116] process_backlog+0x101/0x620 [13258.333495][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13258.333495][ T3116] net_rx_action+0x495/0xbe0 [13258.333495][ T3116] __do_softirq+0x1b5/0x7f6 [13258.333495][ T3116] [13258.335655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13258.335655][ T3116] netdev_get_by_index+0x5e/0x80 [13258.335655][ T3116] fib6_nh_init+0x3d8/0x15b0 [13258.335655][ T3116] ip6_route_info_create+0xf18/0x17d0 [13258.335655][ T3116] ip6_route_add+0x1c/0x140 [13258.335655][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13258.335655][ T3116] addrconf_add_dev+0xe2/0x170 [13258.335655][ T3116] inet6_addr_add+0x12f/0xa40 [13258.335655][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13258.335655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13258.335655][ T3116] netlink_rcv_skb+0x130/0x360 [13258.335655][ T3116] netlink_unicast+0x449/0x710 [13258.335655][ T3116] netlink_sendmsg+0x723/0xbe0 [13258.335655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13258.335655][ T3116] ___sys_sendmsg+0xee/0x170 [13258.335655][ T3116] __sys_sendmsg+0xcd/0x170 [13258.335655][ T3116] do_syscall_64+0xc6/0x1e0 [13258.335655][ T3116] [13258.337952][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13258.337952][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13258.337952][ T3116] ipv6_find_idev+0x102/0x170 [13258.337952][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13258.337952][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13258.337952][ T3116] netlink_rcv_skb+0x130/0x360 [13258.337952][ T3116] netlink_unicast+0x449/0x710 [13258.337952][ T3116] netlink_sendmsg+0x723/0xbe0 [13258.337952][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13258.337952][ T3116] ___sys_sendmsg+0xee/0x170 [13258.337952][ T3116] __sys_sendmsg+0xcd/0x170 [13258.337952][ T3116] do_syscall_64+0xc6/0x1e0 [13258.337952][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13258.337952][ T3116] [13258.339730][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13258.339730][ T3116] neigh_parms_alloc+0x1e5/0x510 [13258.339730][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13258.339730][ T3116] ipv6_find_idev+0x102/0x170 [13258.339730][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13258.339730][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13258.339730][ T3116] netlink_rcv_skb+0x130/0x360 [13258.339730][ T3116] netlink_unicast+0x449/0x710 [13258.339730][ T3116] netlink_sendmsg+0x723/0xbe0 [13258.339730][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13258.339730][ T3116] ___sys_sendmsg+0xee/0x170 [13258.339730][ T3116] __sys_sendmsg+0xcd/0x170 [13258.339730][ T3116] do_syscall_64+0xc6/0x1e0 [13258.339730][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13258.339730][ T3116] [13268.348813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13268.349271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13268.349271][ T3116] dst_init+0x84/0x4a0 [13268.349271][ T3116] dst_alloc+0x97/0x150 [13268.349271][ T3116] ip6_dst_alloc+0x23/0x90 [13268.349271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13268.349271][ T3116] ip6_pol_route+0x56f/0x840 [13268.349271][ T3116] __fib6_rule_action+0x47a/0x5b0 [13268.349271][ T3116] fib_rules_lookup+0x2b4/0xa20 [13268.349271][ T3116] fib6_rule_lookup+0x182/0x630 [13268.349271][ T3116] ip6_route_input+0x59c/0xa50 [13268.349271][ T3116] ipv6_rcv+0x397/0x810 [13268.349271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13268.349271][ T3116] process_backlog+0x101/0x620 [13268.349271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13268.349271][ T3116] net_rx_action+0x495/0xbe0 [13268.349271][ T3116] __do_softirq+0x1b5/0x7f6 [13268.349271][ T3116] [13268.351641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13268.351641][ T3116] netdev_get_by_index+0x5e/0x80 [13268.351641][ T3116] fib6_nh_init+0x3d8/0x15b0 [13268.351641][ T3116] ip6_route_info_create+0xf18/0x17d0 [13268.351641][ T3116] ip6_route_add+0x1c/0x140 [13268.351641][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13268.351641][ T3116] addrconf_add_dev+0xe2/0x170 [13268.351641][ T3116] inet6_addr_add+0x12f/0xa40 [13268.351641][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13268.351641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13268.351641][ T3116] netlink_rcv_skb+0x130/0x360 [13268.351641][ T3116] netlink_unicast+0x449/0x710 [13268.351641][ T3116] netlink_sendmsg+0x723/0xbe0 [13268.351641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13268.351641][ T3116] ___sys_sendmsg+0xee/0x170 [13268.351641][ T3116] __sys_sendmsg+0xcd/0x170 [13268.351641][ T3116] do_syscall_64+0xc6/0x1e0 [13268.351641][ T3116] [13268.354196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13268.354196][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13268.354196][ T3116] ipv6_find_idev+0x102/0x170 [13268.354196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13268.354196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13268.354196][ T3116] netlink_rcv_skb+0x130/0x360 [13268.354196][ T3116] netlink_unicast+0x449/0x710 [13268.354196][ T3116] netlink_sendmsg+0x723/0xbe0 [13268.354196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13268.354196][ T3116] ___sys_sendmsg+0xee/0x170 [13268.354196][ T3116] __sys_sendmsg+0xcd/0x170 [13268.354196][ T3116] do_syscall_64+0xc6/0x1e0 [13268.354196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13268.354196][ T3116] [13268.356206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13268.356206][ T3116] neigh_parms_alloc+0x1e5/0x510 [13268.356206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13268.356206][ T3116] ipv6_find_idev+0x102/0x170 [13268.356206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13268.356206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13268.356206][ T3116] netlink_rcv_skb+0x130/0x360 [13268.356206][ T3116] netlink_unicast+0x449/0x710 [13268.356206][ T3116] netlink_sendmsg+0x723/0xbe0 [13268.356206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13268.356206][ T3116] ___sys_sendmsg+0xee/0x170 [13268.356206][ T3116] __sys_sendmsg+0xcd/0x170 [13268.356206][ T3116] do_syscall_64+0xc6/0x1e0 [13268.356206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13268.356206][ T3116] [13278.604876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13278.605407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13278.605407][ T3116] dst_init+0x84/0x4a0 [13278.605407][ T3116] dst_alloc+0x97/0x150 [13278.605407][ T3116] ip6_dst_alloc+0x23/0x90 [13278.605407][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13278.605407][ T3116] ip6_pol_route+0x56f/0x840 [13278.605407][ T3116] __fib6_rule_action+0x47a/0x5b0 [13278.605407][ T3116] fib_rules_lookup+0x2b4/0xa20 [13278.605407][ T3116] fib6_rule_lookup+0x182/0x630 [13278.605407][ T3116] ip6_route_input+0x59c/0xa50 [13278.605407][ T3116] ipv6_rcv+0x397/0x810 [13278.605407][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13278.605407][ T3116] process_backlog+0x101/0x620 [13278.605407][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13278.605407][ T3116] net_rx_action+0x495/0xbe0 [13278.605407][ T3116] __do_softirq+0x1b5/0x7f6 [13278.605407][ T3116] [13278.607622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13278.607622][ T3116] netdev_get_by_index+0x5e/0x80 [13278.607622][ T3116] fib6_nh_init+0x3d8/0x15b0 [13278.607622][ T3116] ip6_route_info_create+0xf18/0x17d0 [13278.607622][ T3116] ip6_route_add+0x1c/0x140 [13278.607622][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13278.607622][ T3116] addrconf_add_dev+0xe2/0x170 [13278.607622][ T3116] inet6_addr_add+0x12f/0xa40 [13278.607622][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13278.607622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13278.607622][ T3116] netlink_rcv_skb+0x130/0x360 [13278.607622][ T3116] netlink_unicast+0x449/0x710 [13278.607622][ T3116] netlink_sendmsg+0x723/0xbe0 [13278.607622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13278.607622][ T3116] ___sys_sendmsg+0xee/0x170 [13278.607622][ T3116] __sys_sendmsg+0xcd/0x170 [13278.607622][ T3116] do_syscall_64+0xc6/0x1e0 [13278.607622][ T3116] [13278.609939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13278.609939][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13278.609939][ T3116] ipv6_find_idev+0x102/0x170 [13278.609939][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13278.609939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13278.609939][ T3116] netlink_rcv_skb+0x130/0x360 [13278.609939][ T3116] netlink_unicast+0x449/0x710 [13278.609939][ T3116] netlink_sendmsg+0x723/0xbe0 [13278.609939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13278.609939][ T3116] ___sys_sendmsg+0xee/0x170 [13278.609939][ T3116] __sys_sendmsg+0xcd/0x170 [13278.609939][ T3116] do_syscall_64+0xc6/0x1e0 [13278.609939][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13278.609939][ T3116] [13278.611816][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13278.611816][ T3116] neigh_parms_alloc+0x1e5/0x510 [13278.611816][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13278.611816][ T3116] ipv6_find_idev+0x102/0x170 [13278.611816][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13278.611816][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13278.611816][ T3116] netlink_rcv_skb+0x130/0x360 [13278.611816][ T3116] netlink_unicast+0x449/0x710 [13278.611816][ T3116] netlink_sendmsg+0x723/0xbe0 [13278.611816][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13278.611816][ T3116] ___sys_sendmsg+0xee/0x170 [13278.611816][ T3116] __sys_sendmsg+0xcd/0x170 [13278.611816][ T3116] do_syscall_64+0xc6/0x1e0 [13278.611816][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13278.611816][ T3116] [13288.852833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13288.853244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13288.853244][ T3116] dst_init+0x84/0x4a0 [13288.853244][ T3116] dst_alloc+0x97/0x150 [13288.853244][ T3116] ip6_dst_alloc+0x23/0x90 [13288.853244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13288.853244][ T3116] ip6_pol_route+0x56f/0x840 [13288.853244][ T3116] __fib6_rule_action+0x47a/0x5b0 [13288.853244][ T3116] fib_rules_lookup+0x2b4/0xa20 [13288.853244][ T3116] fib6_rule_lookup+0x182/0x630 [13288.853244][ T3116] ip6_route_input+0x59c/0xa50 [13288.853244][ T3116] ipv6_rcv+0x397/0x810 [13288.853244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13288.853244][ T3116] process_backlog+0x101/0x620 [13288.853244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13288.853244][ T3116] net_rx_action+0x495/0xbe0 [13288.853244][ T3116] __do_softirq+0x1b5/0x7f6 [13288.853244][ T3116] [13288.855336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13288.855336][ T3116] netdev_get_by_index+0x5e/0x80 [13288.855336][ T3116] fib6_nh_init+0x3d8/0x15b0 [13288.855336][ T3116] ip6_route_info_create+0xf18/0x17d0 [13288.855336][ T3116] ip6_route_add+0x1c/0x140 [13288.855336][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13288.855336][ T3116] addrconf_add_dev+0xe2/0x170 [13288.855336][ T3116] inet6_addr_add+0x12f/0xa40 [13288.855336][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13288.855336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.855336][ T3116] netlink_rcv_skb+0x130/0x360 [13288.855336][ T3116] netlink_unicast+0x449/0x710 [13288.855336][ T3116] netlink_sendmsg+0x723/0xbe0 [13288.855336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13288.855336][ T3116] ___sys_sendmsg+0xee/0x170 [13288.855336][ T3116] __sys_sendmsg+0xcd/0x170 [13288.855336][ T3116] do_syscall_64+0xc6/0x1e0 [13288.855336][ T3116] [13288.857545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13288.857545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13288.857545][ T3116] ipv6_find_idev+0x102/0x170 [13288.857545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13288.857545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.857545][ T3116] netlink_rcv_skb+0x130/0x360 [13288.857545][ T3116] netlink_unicast+0x449/0x710 [13288.857545][ T3116] netlink_sendmsg+0x723/0xbe0 [13288.857545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13288.857545][ T3116] ___sys_sendmsg+0xee/0x170 [13288.857545][ T3116] __sys_sendmsg+0xcd/0x170 [13288.857545][ T3116] do_syscall_64+0xc6/0x1e0 [13288.857545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13288.857545][ T3116] [13288.859250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13288.859250][ T3116] neigh_parms_alloc+0x1e5/0x510 [13288.859250][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13288.859250][ T3116] ipv6_find_idev+0x102/0x170 [13288.859250][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13288.859250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.859250][ T3116] netlink_rcv_skb+0x130/0x360 [13288.859250][ T3116] netlink_unicast+0x449/0x710 [13288.859250][ T3116] netlink_sendmsg+0x723/0xbe0 [13288.859250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13288.859250][ T3116] ___sys_sendmsg+0xee/0x170 [13288.859250][ T3116] __sys_sendmsg+0xcd/0x170 [13288.859250][ T3116] do_syscall_64+0xc6/0x1e0 [13288.859250][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13288.859250][ T3116] [13298.956806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13298.957252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13298.957252][ T3116] dst_init+0x84/0x4a0 [13298.957252][ T3116] dst_alloc+0x97/0x150 [13298.957252][ T3116] ip6_dst_alloc+0x23/0x90 [13298.957252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13298.957252][ T3116] ip6_pol_route+0x56f/0x840 [13298.957252][ T3116] __fib6_rule_action+0x47a/0x5b0 [13298.957252][ T3116] fib_rules_lookup+0x2b4/0xa20 [13298.957252][ T3116] fib6_rule_lookup+0x182/0x630 [13298.957252][ T3116] ip6_route_input+0x59c/0xa50 [13298.957252][ T3116] ipv6_rcv+0x397/0x810 [13298.957252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13298.957252][ T3116] process_backlog+0x101/0x620 [13298.957252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13298.957252][ T3116] net_rx_action+0x495/0xbe0 [13298.957252][ T3116] __do_softirq+0x1b5/0x7f6 [13298.957252][ T3116] [13298.959549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13298.959549][ T3116] netdev_get_by_index+0x5e/0x80 [13298.959549][ T3116] fib6_nh_init+0x3d8/0x15b0 [13298.959549][ T3116] ip6_route_info_create+0xf18/0x17d0 [13298.959549][ T3116] ip6_route_add+0x1c/0x140 [13298.959549][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13298.959549][ T3116] addrconf_add_dev+0xe2/0x170 [13298.959549][ T3116] inet6_addr_add+0x12f/0xa40 [13298.959549][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13298.959549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.959549][ T3116] netlink_rcv_skb+0x130/0x360 [13298.959549][ T3116] netlink_unicast+0x449/0x710 [13298.959549][ T3116] netlink_sendmsg+0x723/0xbe0 [13298.959549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13298.959549][ T3116] ___sys_sendmsg+0xee/0x170 [13298.959549][ T3116] __sys_sendmsg+0xcd/0x170 [13298.959549][ T3116] do_syscall_64+0xc6/0x1e0 [13298.959549][ T3116] [13298.961901][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13298.961901][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13298.961901][ T3116] ipv6_find_idev+0x102/0x170 [13298.961901][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13298.961901][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.961901][ T3116] netlink_rcv_skb+0x130/0x360 [13298.961901][ T3116] netlink_unicast+0x449/0x710 [13298.961901][ T3116] netlink_sendmsg+0x723/0xbe0 [13298.961901][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13298.961901][ T3116] ___sys_sendmsg+0xee/0x170 [13298.961901][ T3116] __sys_sendmsg+0xcd/0x170 [13298.961901][ T3116] do_syscall_64+0xc6/0x1e0 [13298.961901][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13298.961901][ T3116] [13298.963717][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13298.963717][ T3116] neigh_parms_alloc+0x1e5/0x510 [13298.963717][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13298.963717][ T3116] ipv6_find_idev+0x102/0x170 [13298.963717][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13298.963717][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.963717][ T3116] netlink_rcv_skb+0x130/0x360 [13298.963717][ T3116] netlink_unicast+0x449/0x710 [13298.963717][ T3116] netlink_sendmsg+0x723/0xbe0 [13298.963717][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13298.963717][ T3116] ___sys_sendmsg+0xee/0x170 [13298.963717][ T3116] __sys_sendmsg+0xcd/0x170 [13298.963717][ T3116] do_syscall_64+0xc6/0x1e0 [13298.963717][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13298.963717][ T3116] [13309.148890][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13309.149309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13309.149309][ T3116] dst_init+0x84/0x4a0 [13309.149309][ T3116] dst_alloc+0x97/0x150 [13309.149309][ T3116] ip6_dst_alloc+0x23/0x90 [13309.149309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13309.149309][ T3116] ip6_pol_route+0x56f/0x840 [13309.149309][ T3116] __fib6_rule_action+0x47a/0x5b0 [13309.149309][ T3116] fib_rules_lookup+0x2b4/0xa20 [13309.149309][ T3116] fib6_rule_lookup+0x182/0x630 [13309.149309][ T3116] ip6_route_input+0x59c/0xa50 [13309.149309][ T3116] ipv6_rcv+0x397/0x810 [13309.149309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13309.149309][ T3116] process_backlog+0x101/0x620 [13309.149309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13309.149309][ T3116] net_rx_action+0x495/0xbe0 [13309.149309][ T3116] __do_softirq+0x1b5/0x7f6 [13309.149309][ T3116] [13309.151384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13309.151384][ T3116] netdev_get_by_index+0x5e/0x80 [13309.151384][ T3116] fib6_nh_init+0x3d8/0x15b0 [13309.151384][ T3116] ip6_route_info_create+0xf18/0x17d0 [13309.151384][ T3116] ip6_route_add+0x1c/0x140 [13309.151384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13309.151384][ T3116] addrconf_add_dev+0xe2/0x170 [13309.151384][ T3116] inet6_addr_add+0x12f/0xa40 [13309.151384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13309.151384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13309.151384][ T3116] netlink_rcv_skb+0x130/0x360 [13309.151384][ T3116] netlink_unicast+0x449/0x710 [13309.151384][ T3116] netlink_sendmsg+0x723/0xbe0 [13309.151384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13309.151384][ T3116] ___sys_sendmsg+0xee/0x170 [13309.151384][ T3116] __sys_sendmsg+0xcd/0x170 [13309.151384][ T3116] do_syscall_64+0xc6/0x1e0 [13309.151384][ T3116] [13309.153578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13309.153578][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13309.153578][ T3116] ipv6_find_idev+0x102/0x170 [13309.153578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13309.153578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13309.153578][ T3116] netlink_rcv_skb+0x130/0x360 [13309.153578][ T3116] netlink_unicast+0x449/0x710 [13309.153578][ T3116] netlink_sendmsg+0x723/0xbe0 [13309.153578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13309.153578][ T3116] ___sys_sendmsg+0xee/0x170 [13309.153578][ T3116] __sys_sendmsg+0xcd/0x170 [13309.153578][ T3116] do_syscall_64+0xc6/0x1e0 [13309.153578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13309.153578][ T3116] [13309.155268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13309.155268][ T3116] neigh_parms_alloc+0x1e5/0x510 [13309.155268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13309.155268][ T3116] ipv6_find_idev+0x102/0x170 [13309.155268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13309.155268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13309.155268][ T3116] netlink_rcv_skb+0x130/0x360 [13309.155268][ T3116] netlink_unicast+0x449/0x710 [13309.155268][ T3116] netlink_sendmsg+0x723/0xbe0 [13309.155268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13309.155268][ T3116] ___sys_sendmsg+0xee/0x170 [13309.155268][ T3116] __sys_sendmsg+0xcd/0x170 [13309.155268][ T3116] do_syscall_64+0xc6/0x1e0 [13309.155268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13309.155268][ T3116] [13319.236805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13319.237250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13319.237250][ T3116] dst_init+0x84/0x4a0 [13319.237250][ T3116] dst_alloc+0x97/0x150 [13319.237250][ T3116] ip6_dst_alloc+0x23/0x90 [13319.237250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13319.237250][ T3116] ip6_pol_route+0x56f/0x840 [13319.237250][ T3116] __fib6_rule_action+0x47a/0x5b0 [13319.237250][ T3116] fib_rules_lookup+0x2b4/0xa20 [13319.237250][ T3116] fib6_rule_lookup+0x182/0x630 [13319.237250][ T3116] ip6_route_input+0x59c/0xa50 [13319.237250][ T3116] ipv6_rcv+0x397/0x810 [13319.237250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13319.237250][ T3116] process_backlog+0x101/0x620 [13319.237250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13319.237250][ T3116] net_rx_action+0x495/0xbe0 [13319.237250][ T3116] __do_softirq+0x1b5/0x7f6 [13319.237250][ T3116] [13319.239387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13319.239387][ T3116] netdev_get_by_index+0x5e/0x80 [13319.239387][ T3116] fib6_nh_init+0x3d8/0x15b0 [13319.239387][ T3116] ip6_route_info_create+0xf18/0x17d0 [13319.239387][ T3116] ip6_route_add+0x1c/0x140 [13319.239387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13319.239387][ T3116] addrconf_add_dev+0xe2/0x170 [13319.239387][ T3116] inet6_addr_add+0x12f/0xa40 [13319.239387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13319.239387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13319.239387][ T3116] netlink_rcv_skb+0x130/0x360 [13319.239387][ T3116] netlink_unicast+0x449/0x710 [13319.239387][ T3116] netlink_sendmsg+0x723/0xbe0 [13319.239387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13319.239387][ T3116] ___sys_sendmsg+0xee/0x170 [13319.239387][ T3116] __sys_sendmsg+0xcd/0x170 [13319.239387][ T3116] do_syscall_64+0xc6/0x1e0 [13319.239387][ T3116] [13319.241697][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13319.241697][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13319.241697][ T3116] ipv6_find_idev+0x102/0x170 [13319.241697][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13319.241697][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13319.241697][ T3116] netlink_rcv_skb+0x130/0x360 [13319.241697][ T3116] netlink_unicast+0x449/0x710 [13319.241697][ T3116] netlink_sendmsg+0x723/0xbe0 [13319.241697][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13319.241697][ T3116] ___sys_sendmsg+0xee/0x170 [13319.241697][ T3116] __sys_sendmsg+0xcd/0x170 [13319.241697][ T3116] do_syscall_64+0xc6/0x1e0 [13319.241697][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13319.241697][ T3116] [13319.243392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13319.243392][ T3116] neigh_parms_alloc+0x1e5/0x510 [13319.243392][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13319.243392][ T3116] ipv6_find_idev+0x102/0x170 [13319.243392][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13319.243392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13319.243392][ T3116] netlink_rcv_skb+0x130/0x360 [13319.243392][ T3116] netlink_unicast+0x449/0x710 [13319.243392][ T3116] netlink_sendmsg+0x723/0xbe0 [13319.243392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13319.243392][ T3116] ___sys_sendmsg+0xee/0x170 [13319.243392][ T3116] __sys_sendmsg+0xcd/0x170 [13319.243392][ T3116] do_syscall_64+0xc6/0x1e0 [13319.243392][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13319.243392][ T3116] [13329.308865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13329.309289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13329.309289][ T3116] dst_init+0x84/0x4a0 [13329.309289][ T3116] dst_alloc+0x97/0x150 [13329.309289][ T3116] ip6_dst_alloc+0x23/0x90 [13329.309289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13329.309289][ T3116] ip6_pol_route+0x56f/0x840 [13329.309289][ T3116] __fib6_rule_action+0x47a/0x5b0 [13329.309289][ T3116] fib_rules_lookup+0x2b4/0xa20 [13329.309289][ T3116] fib6_rule_lookup+0x182/0x630 [13329.309289][ T3116] ip6_route_input+0x59c/0xa50 [13329.309289][ T3116] ipv6_rcv+0x397/0x810 [13329.309289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13329.309289][ T3116] process_backlog+0x101/0x620 [13329.309289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13329.309289][ T3116] net_rx_action+0x495/0xbe0 [13329.309289][ T3116] __do_softirq+0x1b5/0x7f6 [13329.309289][ T3116] [13329.311362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13329.311362][ T3116] netdev_get_by_index+0x5e/0x80 [13329.311362][ T3116] fib6_nh_init+0x3d8/0x15b0 [13329.311362][ T3116] ip6_route_info_create+0xf18/0x17d0 [13329.311362][ T3116] ip6_route_add+0x1c/0x140 [13329.311362][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13329.311362][ T3116] addrconf_add_dev+0xe2/0x170 [13329.311362][ T3116] inet6_addr_add+0x12f/0xa40 [13329.311362][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13329.311362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13329.311362][ T3116] netlink_rcv_skb+0x130/0x360 [13329.311362][ T3116] netlink_unicast+0x449/0x710 [13329.311362][ T3116] netlink_sendmsg+0x723/0xbe0 [13329.311362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13329.311362][ T3116] ___sys_sendmsg+0xee/0x170 [13329.311362][ T3116] __sys_sendmsg+0xcd/0x170 [13329.311362][ T3116] do_syscall_64+0xc6/0x1e0 [13329.311362][ T3116] [13329.313532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13329.313532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13329.313532][ T3116] ipv6_find_idev+0x102/0x170 [13329.313532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13329.313532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13329.313532][ T3116] netlink_rcv_skb+0x130/0x360 [13329.313532][ T3116] netlink_unicast+0x449/0x710 [13329.313532][ T3116] netlink_sendmsg+0x723/0xbe0 [13329.313532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13329.313532][ T3116] ___sys_sendmsg+0xee/0x170 [13329.313532][ T3116] __sys_sendmsg+0xcd/0x170 [13329.313532][ T3116] do_syscall_64+0xc6/0x1e0 [13329.313532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13329.313532][ T3116] [13329.315221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13329.315221][ T3116] neigh_parms_alloc+0x1e5/0x510 [13329.315221][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13329.315221][ T3116] ipv6_find_idev+0x102/0x170 [13329.315221][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13329.315221][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13329.315221][ T3116] netlink_rcv_skb+0x130/0x360 [13329.315221][ T3116] netlink_unicast+0x449/0x710 [13329.315221][ T3116] netlink_sendmsg+0x723/0xbe0 [13329.315221][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13329.315221][ T3116] ___sys_sendmsg+0xee/0x170 [13329.315221][ T3116] __sys_sendmsg+0xcd/0x170 [13329.315221][ T3116] do_syscall_64+0xc6/0x1e0 [13329.315221][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13329.315221][ T3116] [13339.564816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13339.565332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13339.565332][ T3116] dst_init+0x84/0x4a0 [13339.565332][ T3116] dst_alloc+0x97/0x150 [13339.565332][ T3116] ip6_dst_alloc+0x23/0x90 [13339.565332][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13339.565332][ T3116] ip6_pol_route+0x56f/0x840 [13339.565332][ T3116] __fib6_rule_action+0x47a/0x5b0 [13339.565332][ T3116] fib_rules_lookup+0x2b4/0xa20 [13339.565332][ T3116] fib6_rule_lookup+0x182/0x630 [13339.565332][ T3116] ip6_route_input+0x59c/0xa50 [13339.565332][ T3116] ipv6_rcv+0x397/0x810 [13339.565332][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13339.565332][ T3116] process_backlog+0x101/0x620 [13339.565332][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13339.565332][ T3116] net_rx_action+0x495/0xbe0 [13339.565332][ T3116] __do_softirq+0x1b5/0x7f6 [13339.565332][ T3116] [13339.567583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13339.567583][ T3116] netdev_get_by_index+0x5e/0x80 [13339.567583][ T3116] fib6_nh_init+0x3d8/0x15b0 [13339.567583][ T3116] ip6_route_info_create+0xf18/0x17d0 [13339.567583][ T3116] ip6_route_add+0x1c/0x140 [13339.567583][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13339.567583][ T3116] addrconf_add_dev+0xe2/0x170 [13339.567583][ T3116] inet6_addr_add+0x12f/0xa40 [13339.567583][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13339.567583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13339.567583][ T3116] netlink_rcv_skb+0x130/0x360 [13339.567583][ T3116] netlink_unicast+0x449/0x710 [13339.567583][ T3116] netlink_sendmsg+0x723/0xbe0 [13339.567583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13339.567583][ T3116] ___sys_sendmsg+0xee/0x170 [13339.567583][ T3116] __sys_sendmsg+0xcd/0x170 [13339.567583][ T3116] do_syscall_64+0xc6/0x1e0 [13339.567583][ T3116] [13339.569877][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13339.569877][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13339.569877][ T3116] ipv6_find_idev+0x102/0x170 [13339.569877][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13339.569877][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13339.569877][ T3116] netlink_rcv_skb+0x130/0x360 [13339.569877][ T3116] netlink_unicast+0x449/0x710 [13339.569877][ T3116] netlink_sendmsg+0x723/0xbe0 [13339.569877][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13339.569877][ T3116] ___sys_sendmsg+0xee/0x170 [13339.569877][ T3116] __sys_sendmsg+0xcd/0x170 [13339.569877][ T3116] do_syscall_64+0xc6/0x1e0 [13339.569877][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13339.569877][ T3116] [13339.571596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13339.571596][ T3116] neigh_parms_alloc+0x1e5/0x510 [13339.571596][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13339.571596][ T3116] ipv6_find_idev+0x102/0x170 [13339.571596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13339.571596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13339.571596][ T3116] netlink_rcv_skb+0x130/0x360 [13339.571596][ T3116] netlink_unicast+0x449/0x710 [13339.571596][ T3116] netlink_sendmsg+0x723/0xbe0 [13339.571596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13339.571596][ T3116] ___sys_sendmsg+0xee/0x170 [13339.571596][ T3116] __sys_sendmsg+0xcd/0x170 [13339.571596][ T3116] do_syscall_64+0xc6/0x1e0 [13339.571596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13339.571596][ T3116] [13349.652879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13349.653372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13349.653372][ T3116] dst_init+0x84/0x4a0 [13349.653372][ T3116] dst_alloc+0x97/0x150 [13349.653372][ T3116] ip6_dst_alloc+0x23/0x90 [13349.653372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13349.653372][ T3116] ip6_pol_route+0x56f/0x840 [13349.653372][ T3116] __fib6_rule_action+0x47a/0x5b0 [13349.653372][ T3116] fib_rules_lookup+0x2b4/0xa20 [13349.653372][ T3116] fib6_rule_lookup+0x182/0x630 [13349.653372][ T3116] ip6_route_input+0x59c/0xa50 [13349.653372][ T3116] ipv6_rcv+0x397/0x810 [13349.653372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13349.653372][ T3116] process_backlog+0x101/0x620 [13349.653372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13349.653372][ T3116] net_rx_action+0x495/0xbe0 [13349.653372][ T3116] __do_softirq+0x1b5/0x7f6 [13349.653372][ T3116] [13349.655461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13349.655461][ T3116] netdev_get_by_index+0x5e/0x80 [13349.655461][ T3116] fib6_nh_init+0x3d8/0x15b0 [13349.655461][ T3116] ip6_route_info_create+0xf18/0x17d0 [13349.655461][ T3116] ip6_route_add+0x1c/0x140 [13349.655461][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13349.655461][ T3116] addrconf_add_dev+0xe2/0x170 [13349.655461][ T3116] inet6_addr_add+0x12f/0xa40 [13349.655461][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13349.655461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.655461][ T3116] netlink_rcv_skb+0x130/0x360 [13349.655461][ T3116] netlink_unicast+0x449/0x710 [13349.655461][ T3116] netlink_sendmsg+0x723/0xbe0 [13349.655461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13349.655461][ T3116] ___sys_sendmsg+0xee/0x170 [13349.655461][ T3116] __sys_sendmsg+0xcd/0x170 [13349.655461][ T3116] do_syscall_64+0xc6/0x1e0 [13349.655461][ T3116] [13349.657713][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13349.657713][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13349.657713][ T3116] ipv6_find_idev+0x102/0x170 [13349.657713][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13349.657713][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.657713][ T3116] netlink_rcv_skb+0x130/0x360 [13349.657713][ T3116] netlink_unicast+0x449/0x710 [13349.657713][ T3116] netlink_sendmsg+0x723/0xbe0 [13349.657713][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13349.657713][ T3116] ___sys_sendmsg+0xee/0x170 [13349.657713][ T3116] __sys_sendmsg+0xcd/0x170 [13349.657713][ T3116] do_syscall_64+0xc6/0x1e0 [13349.657713][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13349.657713][ T3116] [13349.659431][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13349.659431][ T3116] neigh_parms_alloc+0x1e5/0x510 [13349.659431][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13349.659431][ T3116] ipv6_find_idev+0x102/0x170 [13349.659431][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13349.659431][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.659431][ T3116] netlink_rcv_skb+0x130/0x360 [13349.659431][ T3116] netlink_unicast+0x449/0x710 [13349.659431][ T3116] netlink_sendmsg+0x723/0xbe0 [13349.659431][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13349.659431][ T3116] ___sys_sendmsg+0xee/0x170 [13349.659431][ T3116] __sys_sendmsg+0xcd/0x170 [13349.659431][ T3116] do_syscall_64+0xc6/0x1e0 [13349.659431][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13349.659431][ T3116] [13359.900843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13359.901354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13359.901354][ T3116] dst_init+0x84/0x4a0 [13359.901354][ T3116] dst_alloc+0x97/0x150 [13359.901354][ T3116] ip6_dst_alloc+0x23/0x90 [13359.901354][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13359.901354][ T3116] ip6_pol_route+0x56f/0x840 [13359.901354][ T3116] __fib6_rule_action+0x47a/0x5b0 [13359.901354][ T3116] fib_rules_lookup+0x2b4/0xa20 [13359.901354][ T3116] fib6_rule_lookup+0x182/0x630 [13359.901354][ T3116] ip6_route_input+0x59c/0xa50 [13359.901354][ T3116] ipv6_rcv+0x397/0x810 [13359.901354][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13359.901354][ T3116] process_backlog+0x101/0x620 [13359.901354][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13359.901354][ T3116] net_rx_action+0x495/0xbe0 [13359.901354][ T3116] __do_softirq+0x1b5/0x7f6 [13359.901354][ T3116] [13359.903581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13359.903581][ T3116] netdev_get_by_index+0x5e/0x80 [13359.903581][ T3116] fib6_nh_init+0x3d8/0x15b0 [13359.903581][ T3116] ip6_route_info_create+0xf18/0x17d0 [13359.903581][ T3116] ip6_route_add+0x1c/0x140 [13359.903581][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13359.903581][ T3116] addrconf_add_dev+0xe2/0x170 [13359.903581][ T3116] inet6_addr_add+0x12f/0xa40 [13359.903581][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13359.903581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.903581][ T3116] netlink_rcv_skb+0x130/0x360 [13359.903581][ T3116] netlink_unicast+0x449/0x710 [13359.903581][ T3116] netlink_sendmsg+0x723/0xbe0 [13359.903581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13359.903581][ T3116] ___sys_sendmsg+0xee/0x170 [13359.903581][ T3116] __sys_sendmsg+0xcd/0x170 [13359.903581][ T3116] do_syscall_64+0xc6/0x1e0 [13359.903581][ T3116] [13359.905845][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13359.905845][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13359.905845][ T3116] ipv6_find_idev+0x102/0x170 [13359.905845][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13359.905845][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.905845][ T3116] netlink_rcv_skb+0x130/0x360 [13359.905845][ T3116] netlink_unicast+0x449/0x710 [13359.905845][ T3116] netlink_sendmsg+0x723/0xbe0 [13359.905845][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13359.905845][ T3116] ___sys_sendmsg+0xee/0x170 [13359.905845][ T3116] __sys_sendmsg+0xcd/0x170 [13359.905845][ T3116] do_syscall_64+0xc6/0x1e0 [13359.905845][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.905845][ T3116] [13359.907618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13359.907618][ T3116] neigh_parms_alloc+0x1e5/0x510 [13359.907618][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13359.907618][ T3116] ipv6_find_idev+0x102/0x170 [13359.907618][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13359.907618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.907618][ T3116] netlink_rcv_skb+0x130/0x360 [13359.907618][ T3116] netlink_unicast+0x449/0x710 [13359.907618][ T3116] netlink_sendmsg+0x723/0xbe0 [13359.907618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13359.907618][ T3116] ___sys_sendmsg+0xee/0x170 [13359.907618][ T3116] __sys_sendmsg+0xcd/0x170 [13359.907618][ T3116] do_syscall_64+0xc6/0x1e0 [13359.907618][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.907618][ T3116] [13369.980872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13369.981366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13369.981366][ T3116] dst_init+0x84/0x4a0 [13369.981366][ T3116] dst_alloc+0x97/0x150 [13369.981366][ T3116] ip6_dst_alloc+0x23/0x90 [13369.981366][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13369.981366][ T3116] ip6_pol_route+0x56f/0x840 [13369.981366][ T3116] __fib6_rule_action+0x47a/0x5b0 [13369.981366][ T3116] fib_rules_lookup+0x2b4/0xa20 [13369.981366][ T3116] fib6_rule_lookup+0x182/0x630 [13369.981366][ T3116] ip6_route_input+0x59c/0xa50 [13369.981366][ T3116] ipv6_rcv+0x397/0x810 [13369.981366][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13369.981366][ T3116] process_backlog+0x101/0x620 [13369.981366][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13369.981366][ T3116] net_rx_action+0x495/0xbe0 [13369.981366][ T3116] __do_softirq+0x1b5/0x7f6 [13369.981366][ T3116] [13369.983439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13369.983439][ T3116] netdev_get_by_index+0x5e/0x80 [13369.983439][ T3116] fib6_nh_init+0x3d8/0x15b0 [13369.983439][ T3116] ip6_route_info_create+0xf18/0x17d0 [13369.983439][ T3116] ip6_route_add+0x1c/0x140 [13369.983439][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13369.983439][ T3116] addrconf_add_dev+0xe2/0x170 [13369.983439][ T3116] inet6_addr_add+0x12f/0xa40 [13369.983439][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13369.983439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.983439][ T3116] netlink_rcv_skb+0x130/0x360 [13369.983439][ T3116] netlink_unicast+0x449/0x710 [13369.983439][ T3116] netlink_sendmsg+0x723/0xbe0 [13369.983439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13369.983439][ T3116] ___sys_sendmsg+0xee/0x170 [13369.983439][ T3116] __sys_sendmsg+0xcd/0x170 [13369.983439][ T3116] do_syscall_64+0xc6/0x1e0 [13369.983439][ T3116] [13369.985611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13369.985611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13369.985611][ T3116] ipv6_find_idev+0x102/0x170 [13369.985611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13369.985611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.985611][ T3116] netlink_rcv_skb+0x130/0x360 [13369.985611][ T3116] netlink_unicast+0x449/0x710 [13369.985611][ T3116] netlink_sendmsg+0x723/0xbe0 [13369.985611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13369.985611][ T3116] ___sys_sendmsg+0xee/0x170 [13369.985611][ T3116] __sys_sendmsg+0xcd/0x170 [13369.985611][ T3116] do_syscall_64+0xc6/0x1e0 [13369.985611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.985611][ T3116] [13369.987318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13369.987318][ T3116] neigh_parms_alloc+0x1e5/0x510 [13369.987318][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13369.987318][ T3116] ipv6_find_idev+0x102/0x170 [13369.987318][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13369.987318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.987318][ T3116] netlink_rcv_skb+0x130/0x360 [13369.987318][ T3116] netlink_unicast+0x449/0x710 [13369.987318][ T3116] netlink_sendmsg+0x723/0xbe0 [13369.987318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13369.987318][ T3116] ___sys_sendmsg+0xee/0x170 [13369.987318][ T3116] __sys_sendmsg+0xcd/0x170 [13369.987318][ T3116] do_syscall_64+0xc6/0x1e0 [13369.987318][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.987318][ T3116] [13380.236814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13380.237293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13380.237293][ T3116] dst_init+0x84/0x4a0 [13380.237293][ T3116] dst_alloc+0x97/0x150 [13380.237293][ T3116] ip6_dst_alloc+0x23/0x90 [13380.237293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13380.237293][ T3116] ip6_pol_route+0x56f/0x840 [13380.237293][ T3116] __fib6_rule_action+0x47a/0x5b0 [13380.237293][ T3116] fib_rules_lookup+0x2b4/0xa20 [13380.237293][ T3116] fib6_rule_lookup+0x182/0x630 [13380.237293][ T3116] ip6_route_input+0x59c/0xa50 [13380.237293][ T3116] ipv6_rcv+0x397/0x810 [13380.237293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13380.237293][ T3116] process_backlog+0x101/0x620 [13380.237293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13380.237293][ T3116] net_rx_action+0x495/0xbe0 [13380.237293][ T3116] __do_softirq+0x1b5/0x7f6 [13380.237293][ T3116] [13380.239412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13380.239412][ T3116] netdev_get_by_index+0x5e/0x80 [13380.239412][ T3116] fib6_nh_init+0x3d8/0x15b0 [13380.239412][ T3116] ip6_route_info_create+0xf18/0x17d0 [13380.239412][ T3116] ip6_route_add+0x1c/0x140 [13380.239412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13380.239412][ T3116] addrconf_add_dev+0xe2/0x170 [13380.239412][ T3116] inet6_addr_add+0x12f/0xa40 [13380.239412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13380.239412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13380.239412][ T3116] netlink_rcv_skb+0x130/0x360 [13380.239412][ T3116] netlink_unicast+0x449/0x710 [13380.239412][ T3116] netlink_sendmsg+0x723/0xbe0 [13380.239412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13380.239412][ T3116] ___sys_sendmsg+0xee/0x170 [13380.239412][ T3116] __sys_sendmsg+0xcd/0x170 [13380.239412][ T3116] do_syscall_64+0xc6/0x1e0 [13380.239412][ T3116] [13380.241610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13380.241610][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13380.241610][ T3116] ipv6_find_idev+0x102/0x170 [13380.241610][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13380.241610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13380.241610][ T3116] netlink_rcv_skb+0x130/0x360 [13380.241610][ T3116] netlink_unicast+0x449/0x710 [13380.241610][ T3116] netlink_sendmsg+0x723/0xbe0 [13380.241610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13380.241610][ T3116] ___sys_sendmsg+0xee/0x170 [13380.241610][ T3116] __sys_sendmsg+0xcd/0x170 [13380.241610][ T3116] do_syscall_64+0xc6/0x1e0 [13380.241610][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13380.241610][ T3116] [13380.243346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13380.243346][ T3116] neigh_parms_alloc+0x1e5/0x510 [13380.243346][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13380.243346][ T3116] ipv6_find_idev+0x102/0x170 [13380.243346][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13380.243346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13380.243346][ T3116] netlink_rcv_skb+0x130/0x360 [13380.243346][ T3116] netlink_unicast+0x449/0x710 [13380.243346][ T3116] netlink_sendmsg+0x723/0xbe0 [13380.243346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13380.243346][ T3116] ___sys_sendmsg+0xee/0x170 [13380.243346][ T3116] __sys_sendmsg+0xcd/0x170 [13380.243346][ T3116] do_syscall_64+0xc6/0x1e0 [13380.243346][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13380.243346][ T3116] [13390.348825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13390.349245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13390.349245][ T3116] dst_init+0x84/0x4a0 [13390.349245][ T3116] dst_alloc+0x97/0x150 [13390.349245][ T3116] ip6_dst_alloc+0x23/0x90 [13390.349245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13390.349245][ T3116] ip6_pol_route+0x56f/0x840 [13390.349245][ T3116] __fib6_rule_action+0x47a/0x5b0 [13390.349245][ T3116] fib_rules_lookup+0x2b4/0xa20 [13390.349245][ T3116] fib6_rule_lookup+0x182/0x630 [13390.349245][ T3116] ip6_route_input+0x59c/0xa50 [13390.349245][ T3116] ipv6_rcv+0x397/0x810 [13390.349245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13390.349245][ T3116] process_backlog+0x101/0x620 [13390.349245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13390.349245][ T3116] net_rx_action+0x495/0xbe0 [13390.349245][ T3116] __do_softirq+0x1b5/0x7f6 [13390.349245][ T3116] [13390.351344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13390.351344][ T3116] netdev_get_by_index+0x5e/0x80 [13390.351344][ T3116] fib6_nh_init+0x3d8/0x15b0 [13390.351344][ T3116] ip6_route_info_create+0xf18/0x17d0 [13390.351344][ T3116] ip6_route_add+0x1c/0x140 [13390.351344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13390.351344][ T3116] addrconf_add_dev+0xe2/0x170 [13390.351344][ T3116] inet6_addr_add+0x12f/0xa40 [13390.351344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13390.351344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13390.351344][ T3116] netlink_rcv_skb+0x130/0x360 [13390.351344][ T3116] netlink_unicast+0x449/0x710 [13390.351344][ T3116] netlink_sendmsg+0x723/0xbe0 [13390.351344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13390.351344][ T3116] ___sys_sendmsg+0xee/0x170 [13390.351344][ T3116] __sys_sendmsg+0xcd/0x170 [13390.351344][ T3116] do_syscall_64+0xc6/0x1e0 [13390.351344][ T3116] [13390.353544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13390.353544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13390.353544][ T3116] ipv6_find_idev+0x102/0x170 [13390.353544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13390.353544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13390.353544][ T3116] netlink_rcv_skb+0x130/0x360 [13390.353544][ T3116] netlink_unicast+0x449/0x710 [13390.353544][ T3116] netlink_sendmsg+0x723/0xbe0 [13390.353544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13390.353544][ T3116] ___sys_sendmsg+0xee/0x170 [13390.353544][ T3116] __sys_sendmsg+0xcd/0x170 [13390.353544][ T3116] do_syscall_64+0xc6/0x1e0 [13390.353544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13390.353544][ T3116] [13390.355249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13390.355249][ T3116] neigh_parms_alloc+0x1e5/0x510 [13390.355249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13390.355249][ T3116] ipv6_find_idev+0x102/0x170 [13390.355249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13390.355249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13390.355249][ T3116] netlink_rcv_skb+0x130/0x360 [13390.355249][ T3116] netlink_unicast+0x449/0x710 [13390.355249][ T3116] netlink_sendmsg+0x723/0xbe0 [13390.355249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13390.355249][ T3116] ___sys_sendmsg+0xee/0x170 [13390.355249][ T3116] __sys_sendmsg+0xcd/0x170 [13390.355249][ T3116] do_syscall_64+0xc6/0x1e0 [13390.355249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13390.355249][ T3116] [13400.596801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13400.597222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13400.597222][ T3116] dst_init+0x84/0x4a0 [13400.597222][ T3116] dst_alloc+0x97/0x150 [13400.597222][ T3116] ip6_dst_alloc+0x23/0x90 [13400.597222][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13400.597222][ T3116] ip6_pol_route+0x56f/0x840 [13400.597222][ T3116] __fib6_rule_action+0x47a/0x5b0 [13400.597222][ T3116] fib_rules_lookup+0x2b4/0xa20 [13400.597222][ T3116] fib6_rule_lookup+0x182/0x630 [13400.597222][ T3116] ip6_route_input+0x59c/0xa50 [13400.597222][ T3116] ipv6_rcv+0x397/0x810 [13400.597222][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13400.597222][ T3116] process_backlog+0x101/0x620 [13400.597222][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13400.597222][ T3116] net_rx_action+0x495/0xbe0 [13400.597222][ T3116] __do_softirq+0x1b5/0x7f6 [13400.597222][ T3116] [13400.599294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13400.599294][ T3116] netdev_get_by_index+0x5e/0x80 [13400.599294][ T3116] fib6_nh_init+0x3d8/0x15b0 [13400.599294][ T3116] ip6_route_info_create+0xf18/0x17d0 [13400.599294][ T3116] ip6_route_add+0x1c/0x140 [13400.599294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13400.599294][ T3116] addrconf_add_dev+0xe2/0x170 [13400.599294][ T3116] inet6_addr_add+0x12f/0xa40 [13400.599294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13400.599294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.599294][ T3116] netlink_rcv_skb+0x130/0x360 [13400.599294][ T3116] netlink_unicast+0x449/0x710 [13400.599294][ T3116] netlink_sendmsg+0x723/0xbe0 [13400.599294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13400.599294][ T3116] ___sys_sendmsg+0xee/0x170 [13400.599294][ T3116] __sys_sendmsg+0xcd/0x170 [13400.599294][ T3116] do_syscall_64+0xc6/0x1e0 [13400.599294][ T3116] [13400.601461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13400.601461][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13400.601461][ T3116] ipv6_find_idev+0x102/0x170 [13400.601461][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13400.601461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.601461][ T3116] netlink_rcv_skb+0x130/0x360 [13400.601461][ T3116] netlink_unicast+0x449/0x710 [13400.601461][ T3116] netlink_sendmsg+0x723/0xbe0 [13400.601461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13400.601461][ T3116] ___sys_sendmsg+0xee/0x170 [13400.601461][ T3116] __sys_sendmsg+0xcd/0x170 [13400.601461][ T3116] do_syscall_64+0xc6/0x1e0 [13400.601461][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.601461][ T3116] [13400.603165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13400.603165][ T3116] neigh_parms_alloc+0x1e5/0x510 [13400.603165][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13400.603165][ T3116] ipv6_find_idev+0x102/0x170 [13400.603165][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13400.603165][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.603165][ T3116] netlink_rcv_skb+0x130/0x360 [13400.603165][ T3116] netlink_unicast+0x449/0x710 [13400.603165][ T3116] netlink_sendmsg+0x723/0xbe0 [13400.603165][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13400.603165][ T3116] ___sys_sendmsg+0xee/0x170 [13400.603165][ T3116] __sys_sendmsg+0xcd/0x170 [13400.603165][ T3116] do_syscall_64+0xc6/0x1e0 [13400.603165][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.603165][ T3116] [13410.636877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13410.637292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13410.637292][ T3116] dst_init+0x84/0x4a0 [13410.637292][ T3116] dst_alloc+0x97/0x150 [13410.637292][ T3116] ip6_dst_alloc+0x23/0x90 [13410.637292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13410.637292][ T3116] ip6_pol_route+0x56f/0x840 [13410.637292][ T3116] __fib6_rule_action+0x47a/0x5b0 [13410.637292][ T3116] fib_rules_lookup+0x2b4/0xa20 [13410.637292][ T3116] fib6_rule_lookup+0x182/0x630 [13410.637292][ T3116] ip6_route_input+0x59c/0xa50 [13410.637292][ T3116] ipv6_rcv+0x397/0x810 [13410.637292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13410.637292][ T3116] process_backlog+0x101/0x620 [13410.637292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13410.637292][ T3116] net_rx_action+0x495/0xbe0 [13410.637292][ T3116] __do_softirq+0x1b5/0x7f6 [13410.637292][ T3116] [13410.639379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13410.639379][ T3116] netdev_get_by_index+0x5e/0x80 [13410.639379][ T3116] fib6_nh_init+0x3d8/0x15b0 [13410.639379][ T3116] ip6_route_info_create+0xf18/0x17d0 [13410.639379][ T3116] ip6_route_add+0x1c/0x140 [13410.639379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13410.639379][ T3116] addrconf_add_dev+0xe2/0x170 [13410.639379][ T3116] inet6_addr_add+0x12f/0xa40 [13410.639379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13410.639379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.639379][ T3116] netlink_rcv_skb+0x130/0x360 [13410.639379][ T3116] netlink_unicast+0x449/0x710 [13410.639379][ T3116] netlink_sendmsg+0x723/0xbe0 [13410.639379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13410.639379][ T3116] ___sys_sendmsg+0xee/0x170 [13410.639379][ T3116] __sys_sendmsg+0xcd/0x170 [13410.639379][ T3116] do_syscall_64+0xc6/0x1e0 [13410.639379][ T3116] [13410.641538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13410.641538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13410.641538][ T3116] ipv6_find_idev+0x102/0x170 [13410.641538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13410.641538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.641538][ T3116] netlink_rcv_skb+0x130/0x360 [13410.641538][ T3116] netlink_unicast+0x449/0x710 [13410.641538][ T3116] netlink_sendmsg+0x723/0xbe0 [13410.641538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13410.641538][ T3116] ___sys_sendmsg+0xee/0x170 [13410.641538][ T3116] __sys_sendmsg+0xcd/0x170 [13410.641538][ T3116] do_syscall_64+0xc6/0x1e0 [13410.641538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.641538][ T3116] [13410.643249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13410.643249][ T3116] neigh_parms_alloc+0x1e5/0x510 [13410.643249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13410.643249][ T3116] ipv6_find_idev+0x102/0x170 [13410.643249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13410.643249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.643249][ T3116] netlink_rcv_skb+0x130/0x360 [13410.643249][ T3116] netlink_unicast+0x449/0x710 [13410.643249][ T3116] netlink_sendmsg+0x723/0xbe0 [13410.643249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13410.643249][ T3116] ___sys_sendmsg+0xee/0x170 [13410.643249][ T3116] __sys_sendmsg+0xcd/0x170 [13410.643249][ T3116] do_syscall_64+0xc6/0x1e0 [13410.643249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.643249][ T3116] [13420.900790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13420.901238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13420.901238][ T3116] dst_init+0x84/0x4a0 [13420.901238][ T3116] dst_alloc+0x97/0x150 [13420.901238][ T3116] ip6_dst_alloc+0x23/0x90 [13420.901238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13420.901238][ T3116] ip6_pol_route+0x56f/0x840 [13420.901238][ T3116] __fib6_rule_action+0x47a/0x5b0 [13420.901238][ T3116] fib_rules_lookup+0x2b4/0xa20 [13420.901238][ T3116] fib6_rule_lookup+0x182/0x630 [13420.901238][ T3116] ip6_route_input+0x59c/0xa50 [13420.901238][ T3116] ipv6_rcv+0x397/0x810 [13420.901238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13420.901238][ T3116] process_backlog+0x101/0x620 [13420.901238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13420.901238][ T3116] net_rx_action+0x495/0xbe0 [13420.901238][ T3116] __do_softirq+0x1b5/0x7f6 [13420.901238][ T3116] [13420.903306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13420.903306][ T3116] netdev_get_by_index+0x5e/0x80 [13420.903306][ T3116] fib6_nh_init+0x3d8/0x15b0 [13420.903306][ T3116] ip6_route_info_create+0xf18/0x17d0 [13420.903306][ T3116] ip6_route_add+0x1c/0x140 [13420.903306][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13420.903306][ T3116] addrconf_add_dev+0xe2/0x170 [13420.903306][ T3116] inet6_addr_add+0x12f/0xa40 [13420.903306][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13420.903306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.903306][ T3116] netlink_rcv_skb+0x130/0x360 [13420.903306][ T3116] netlink_unicast+0x449/0x710 [13420.903306][ T3116] netlink_sendmsg+0x723/0xbe0 [13420.903306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13420.903306][ T3116] ___sys_sendmsg+0xee/0x170 [13420.903306][ T3116] __sys_sendmsg+0xcd/0x170 [13420.903306][ T3116] do_syscall_64+0xc6/0x1e0 [13420.903306][ T3116] [13420.905489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13420.905489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13420.905489][ T3116] ipv6_find_idev+0x102/0x170 [13420.905489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13420.905489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.905489][ T3116] netlink_rcv_skb+0x130/0x360 [13420.905489][ T3116] netlink_unicast+0x449/0x710 [13420.905489][ T3116] netlink_sendmsg+0x723/0xbe0 [13420.905489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13420.905489][ T3116] ___sys_sendmsg+0xee/0x170 [13420.905489][ T3116] __sys_sendmsg+0xcd/0x170 [13420.905489][ T3116] do_syscall_64+0xc6/0x1e0 [13420.905489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.905489][ T3116] [13420.907208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13420.907208][ T3116] neigh_parms_alloc+0x1e5/0x510 [13420.907208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13420.907208][ T3116] ipv6_find_idev+0x102/0x170 [13420.907208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13420.907208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.907208][ T3116] netlink_rcv_skb+0x130/0x360 [13420.907208][ T3116] netlink_unicast+0x449/0x710 [13420.907208][ T3116] netlink_sendmsg+0x723/0xbe0 [13420.907208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13420.907208][ T3116] ___sys_sendmsg+0xee/0x170 [13420.907208][ T3116] __sys_sendmsg+0xcd/0x170 [13420.907208][ T3116] do_syscall_64+0xc6/0x1e0 [13420.907208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.907208][ T3116] [13430.956825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13430.957251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13430.957251][ T3116] dst_init+0x84/0x4a0 [13430.957251][ T3116] dst_alloc+0x97/0x150 [13430.957251][ T3116] ip6_dst_alloc+0x23/0x90 [13430.957251][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13430.957251][ T3116] ip6_pol_route+0x56f/0x840 [13430.957251][ T3116] __fib6_rule_action+0x47a/0x5b0 [13430.957251][ T3116] fib_rules_lookup+0x2b4/0xa20 [13430.957251][ T3116] fib6_rule_lookup+0x182/0x630 [13430.957251][ T3116] ip6_route_input+0x59c/0xa50 [13430.957251][ T3116] ipv6_rcv+0x397/0x810 [13430.957251][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13430.957251][ T3116] process_backlog+0x101/0x620 [13430.957251][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13430.957251][ T3116] net_rx_action+0x495/0xbe0 [13430.957251][ T3116] __do_softirq+0x1b5/0x7f6 [13430.957251][ T3116] [13430.959389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13430.959389][ T3116] netdev_get_by_index+0x5e/0x80 [13430.959389][ T3116] fib6_nh_init+0x3d8/0x15b0 [13430.959389][ T3116] ip6_route_info_create+0xf18/0x17d0 [13430.959389][ T3116] ip6_route_add+0x1c/0x140 [13430.959389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13430.959389][ T3116] addrconf_add_dev+0xe2/0x170 [13430.959389][ T3116] inet6_addr_add+0x12f/0xa40 [13430.959389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13430.959389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.959389][ T3116] netlink_rcv_skb+0x130/0x360 [13430.959389][ T3116] netlink_unicast+0x449/0x710 [13430.959389][ T3116] netlink_sendmsg+0x723/0xbe0 [13430.959389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13430.959389][ T3116] ___sys_sendmsg+0xee/0x170 [13430.959389][ T3116] __sys_sendmsg+0xcd/0x170 [13430.959389][ T3116] do_syscall_64+0xc6/0x1e0 [13430.959389][ T3116] [13430.961628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13430.961628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13430.961628][ T3116] ipv6_find_idev+0x102/0x170 [13430.961628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13430.961628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.961628][ T3116] netlink_rcv_skb+0x130/0x360 [13430.961628][ T3116] netlink_unicast+0x449/0x710 [13430.961628][ T3116] netlink_sendmsg+0x723/0xbe0 [13430.961628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13430.961628][ T3116] ___sys_sendmsg+0xee/0x170 [13430.961628][ T3116] __sys_sendmsg+0xcd/0x170 [13430.961628][ T3116] do_syscall_64+0xc6/0x1e0 [13430.961628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.961628][ T3116] [13430.963380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13430.963380][ T3116] neigh_parms_alloc+0x1e5/0x510 [13430.963380][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13430.963380][ T3116] ipv6_find_idev+0x102/0x170 [13430.963380][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13430.963380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.963380][ T3116] netlink_rcv_skb+0x130/0x360 [13430.963380][ T3116] netlink_unicast+0x449/0x710 [13430.963380][ T3116] netlink_sendmsg+0x723/0xbe0 [13430.963380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13430.963380][ T3116] ___sys_sendmsg+0xee/0x170 [13430.963380][ T3116] __sys_sendmsg+0xcd/0x170 [13430.963380][ T3116] do_syscall_64+0xc6/0x1e0 [13430.963380][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.963380][ T3116] [13441.116795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13441.117329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13441.117329][ T3116] dst_init+0x84/0x4a0 [13441.117329][ T3116] dst_alloc+0x97/0x150 [13441.117329][ T3116] ip6_dst_alloc+0x23/0x90 [13441.117329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13441.117329][ T3116] ip6_pol_route+0x56f/0x840 [13441.117329][ T3116] __fib6_rule_action+0x47a/0x5b0 [13441.117329][ T3116] fib_rules_lookup+0x2b4/0xa20 [13441.117329][ T3116] fib6_rule_lookup+0x182/0x630 [13441.117329][ T3116] ip6_route_input+0x59c/0xa50 [13441.117329][ T3116] ipv6_rcv+0x397/0x810 [13441.117329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13441.117329][ T3116] process_backlog+0x101/0x620 [13441.117329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13441.117329][ T3116] net_rx_action+0x495/0xbe0 [13441.117329][ T3116] __do_softirq+0x1b5/0x7f6 [13441.117329][ T3116] [13441.119563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13441.119563][ T3116] netdev_get_by_index+0x5e/0x80 [13441.119563][ T3116] fib6_nh_init+0x3d8/0x15b0 [13441.119563][ T3116] ip6_route_info_create+0xf18/0x17d0 [13441.119563][ T3116] ip6_route_add+0x1c/0x140 [13441.119563][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13441.119563][ T3116] addrconf_add_dev+0xe2/0x170 [13441.119563][ T3116] inet6_addr_add+0x12f/0xa40 [13441.119563][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13441.119563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.119563][ T3116] netlink_rcv_skb+0x130/0x360 [13441.119563][ T3116] netlink_unicast+0x449/0x710 [13441.119563][ T3116] netlink_sendmsg+0x723/0xbe0 [13441.119563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13441.119563][ T3116] ___sys_sendmsg+0xee/0x170 [13441.119563][ T3116] __sys_sendmsg+0xcd/0x170 [13441.119563][ T3116] do_syscall_64+0xc6/0x1e0 [13441.119563][ T3116] [13441.121915][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13441.121915][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13441.121915][ T3116] ipv6_find_idev+0x102/0x170 [13441.121915][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13441.121915][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.121915][ T3116] netlink_rcv_skb+0x130/0x360 [13441.121915][ T3116] netlink_unicast+0x449/0x710 [13441.121915][ T3116] netlink_sendmsg+0x723/0xbe0 [13441.121915][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13441.121915][ T3116] ___sys_sendmsg+0xee/0x170 [13441.121915][ T3116] __sys_sendmsg+0xcd/0x170 [13441.121915][ T3116] do_syscall_64+0xc6/0x1e0 [13441.121915][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13441.121915][ T3116] [13441.123732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13441.123732][ T3116] neigh_parms_alloc+0x1e5/0x510 [13441.123732][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13441.123732][ T3116] ipv6_find_idev+0x102/0x170 [13441.123732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13441.123732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13441.123732][ T3116] netlink_rcv_skb+0x130/0x360 [13441.123732][ T3116] netlink_unicast+0x449/0x710 [13441.123732][ T3116] netlink_sendmsg+0x723/0xbe0 [13441.123732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13441.123732][ T3116] ___sys_sendmsg+0xee/0x170 [13441.123732][ T3116] __sys_sendmsg+0xcd/0x170 [13441.123732][ T3116] do_syscall_64+0xc6/0x1e0 [13441.123732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13441.123732][ T3116] [13451.148823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13451.149245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13451.149245][ T3116] dst_init+0x84/0x4a0 [13451.149245][ T3116] dst_alloc+0x97/0x150 [13451.149245][ T3116] ip6_dst_alloc+0x23/0x90 [13451.149245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13451.149245][ T3116] ip6_pol_route+0x56f/0x840 [13451.149245][ T3116] __fib6_rule_action+0x47a/0x5b0 [13451.149245][ T3116] fib_rules_lookup+0x2b4/0xa20 [13451.149245][ T3116] fib6_rule_lookup+0x182/0x630 [13451.149245][ T3116] ip6_route_input+0x59c/0xa50 [13451.149245][ T3116] ipv6_rcv+0x397/0x810 [13451.149245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13451.149245][ T3116] process_backlog+0x101/0x620 [13451.149245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13451.149245][ T3116] net_rx_action+0x495/0xbe0 [13451.149245][ T3116] __do_softirq+0x1b5/0x7f6 [13451.149245][ T3116] [13451.151346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13451.151346][ T3116] netdev_get_by_index+0x5e/0x80 [13451.151346][ T3116] fib6_nh_init+0x3d8/0x15b0 [13451.151346][ T3116] ip6_route_info_create+0xf18/0x17d0 [13451.151346][ T3116] ip6_route_add+0x1c/0x140 [13451.151346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13451.151346][ T3116] addrconf_add_dev+0xe2/0x170 [13451.151346][ T3116] inet6_addr_add+0x12f/0xa40 [13451.151346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13451.151346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.151346][ T3116] netlink_rcv_skb+0x130/0x360 [13451.151346][ T3116] netlink_unicast+0x449/0x710 [13451.151346][ T3116] netlink_sendmsg+0x723/0xbe0 [13451.151346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13451.151346][ T3116] ___sys_sendmsg+0xee/0x170 [13451.151346][ T3116] __sys_sendmsg+0xcd/0x170 [13451.151346][ T3116] do_syscall_64+0xc6/0x1e0 [13451.151346][ T3116] [13451.153554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13451.153554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13451.153554][ T3116] ipv6_find_idev+0x102/0x170 [13451.153554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13451.153554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.153554][ T3116] netlink_rcv_skb+0x130/0x360 [13451.153554][ T3116] netlink_unicast+0x449/0x710 [13451.153554][ T3116] netlink_sendmsg+0x723/0xbe0 [13451.153554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13451.153554][ T3116] ___sys_sendmsg+0xee/0x170 [13451.153554][ T3116] __sys_sendmsg+0xcd/0x170 [13451.153554][ T3116] do_syscall_64+0xc6/0x1e0 [13451.153554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.153554][ T3116] [13451.155269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13451.155269][ T3116] neigh_parms_alloc+0x1e5/0x510 [13451.155269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13451.155269][ T3116] ipv6_find_idev+0x102/0x170 [13451.155269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13451.155269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.155269][ T3116] netlink_rcv_skb+0x130/0x360 [13451.155269][ T3116] netlink_unicast+0x449/0x710 [13451.155269][ T3116] netlink_sendmsg+0x723/0xbe0 [13451.155269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13451.155269][ T3116] ___sys_sendmsg+0xee/0x170 [13451.155269][ T3116] __sys_sendmsg+0xcd/0x170 [13451.155269][ T3116] do_syscall_64+0xc6/0x1e0 [13451.155269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.155269][ T3116] [13461.396795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13461.397287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13461.397287][ T3116] dst_init+0x84/0x4a0 [13461.397287][ T3116] dst_alloc+0x97/0x150 [13461.397287][ T3116] ip6_dst_alloc+0x23/0x90 [13461.397287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13461.397287][ T3116] ip6_pol_route+0x56f/0x840 [13461.397287][ T3116] __fib6_rule_action+0x47a/0x5b0 [13461.397287][ T3116] fib_rules_lookup+0x2b4/0xa20 [13461.397287][ T3116] fib6_rule_lookup+0x182/0x630 [13461.397287][ T3116] ip6_route_input+0x59c/0xa50 [13461.397287][ T3116] ipv6_rcv+0x397/0x810 [13461.397287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13461.397287][ T3116] process_backlog+0x101/0x620 [13461.397287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13461.397287][ T3116] net_rx_action+0x495/0xbe0 [13461.397287][ T3116] __do_softirq+0x1b5/0x7f6 [13461.397287][ T3116] [13461.399570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13461.399570][ T3116] netdev_get_by_index+0x5e/0x80 [13461.399570][ T3116] fib6_nh_init+0x3d8/0x15b0 [13461.399570][ T3116] ip6_route_info_create+0xf18/0x17d0 [13461.399570][ T3116] ip6_route_add+0x1c/0x140 [13461.399570][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13461.399570][ T3116] addrconf_add_dev+0xe2/0x170 [13461.399570][ T3116] inet6_addr_add+0x12f/0xa40 [13461.399570][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13461.399570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.399570][ T3116] netlink_rcv_skb+0x130/0x360 [13461.399570][ T3116] netlink_unicast+0x449/0x710 [13461.399570][ T3116] netlink_sendmsg+0x723/0xbe0 [13461.399570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13461.399570][ T3116] ___sys_sendmsg+0xee/0x170 [13461.399570][ T3116] __sys_sendmsg+0xcd/0x170 [13461.399570][ T3116] do_syscall_64+0xc6/0x1e0 [13461.399570][ T3116] [13461.401807][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13461.401807][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13461.401807][ T3116] ipv6_find_idev+0x102/0x170 [13461.401807][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13461.401807][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.401807][ T3116] netlink_rcv_skb+0x130/0x360 [13461.401807][ T3116] netlink_unicast+0x449/0x710 [13461.401807][ T3116] netlink_sendmsg+0x723/0xbe0 [13461.401807][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13461.401807][ T3116] ___sys_sendmsg+0xee/0x170 [13461.401807][ T3116] __sys_sendmsg+0xcd/0x170 [13461.401807][ T3116] do_syscall_64+0xc6/0x1e0 [13461.401807][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.401807][ T3116] [13461.403561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13461.403561][ T3116] neigh_parms_alloc+0x1e5/0x510 [13461.403561][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13461.403561][ T3116] ipv6_find_idev+0x102/0x170 [13461.403561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13461.403561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.403561][ T3116] netlink_rcv_skb+0x130/0x360 [13461.403561][ T3116] netlink_unicast+0x449/0x710 [13461.403561][ T3116] netlink_sendmsg+0x723/0xbe0 [13461.403561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13461.403561][ T3116] ___sys_sendmsg+0xee/0x170 [13461.403561][ T3116] __sys_sendmsg+0xcd/0x170 [13461.403561][ T3116] do_syscall_64+0xc6/0x1e0 [13461.403561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.403561][ T3116] [13471.492858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13471.493303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13471.493303][ T3116] dst_init+0x84/0x4a0 [13471.493303][ T3116] dst_alloc+0x97/0x150 [13471.493303][ T3116] ip6_dst_alloc+0x23/0x90 [13471.493303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13471.493303][ T3116] ip6_pol_route+0x56f/0x840 [13471.493303][ T3116] __fib6_rule_action+0x47a/0x5b0 [13471.493303][ T3116] fib_rules_lookup+0x2b4/0xa20 [13471.493303][ T3116] fib6_rule_lookup+0x182/0x630 [13471.493303][ T3116] ip6_route_input+0x59c/0xa50 [13471.493303][ T3116] ipv6_rcv+0x397/0x810 [13471.493303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13471.493303][ T3116] process_backlog+0x101/0x620 [13471.493303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13471.493303][ T3116] net_rx_action+0x495/0xbe0 [13471.493303][ T3116] __do_softirq+0x1b5/0x7f6 [13471.493303][ T3116] [13471.495558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13471.495558][ T3116] netdev_get_by_index+0x5e/0x80 [13471.495558][ T3116] fib6_nh_init+0x3d8/0x15b0 [13471.495558][ T3116] ip6_route_info_create+0xf18/0x17d0 [13471.495558][ T3116] ip6_route_add+0x1c/0x140 [13471.495558][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13471.495558][ T3116] addrconf_add_dev+0xe2/0x170 [13471.495558][ T3116] inet6_addr_add+0x12f/0xa40 [13471.495558][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13471.495558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.495558][ T3116] netlink_rcv_skb+0x130/0x360 [13471.495558][ T3116] netlink_unicast+0x449/0x710 [13471.495558][ T3116] netlink_sendmsg+0x723/0xbe0 [13471.495558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13471.495558][ T3116] ___sys_sendmsg+0xee/0x170 [13471.495558][ T3116] __sys_sendmsg+0xcd/0x170 [13471.495558][ T3116] do_syscall_64+0xc6/0x1e0 [13471.495558][ T3116] [13471.497897][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13471.497897][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13471.497897][ T3116] ipv6_find_idev+0x102/0x170 [13471.497897][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13471.497897][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.497897][ T3116] netlink_rcv_skb+0x130/0x360 [13471.497897][ T3116] netlink_unicast+0x449/0x710 [13471.497897][ T3116] netlink_sendmsg+0x723/0xbe0 [13471.497897][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13471.497897][ T3116] ___sys_sendmsg+0xee/0x170 [13471.497897][ T3116] __sys_sendmsg+0xcd/0x170 [13471.497897][ T3116] do_syscall_64+0xc6/0x1e0 [13471.497897][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.497897][ T3116] [13471.499715][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13471.499715][ T3116] neigh_parms_alloc+0x1e5/0x510 [13471.499715][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13471.499715][ T3116] ipv6_find_idev+0x102/0x170 [13471.499715][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13471.499715][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.499715][ T3116] netlink_rcv_skb+0x130/0x360 [13471.499715][ T3116] netlink_unicast+0x449/0x710 [13471.499715][ T3116] netlink_sendmsg+0x723/0xbe0 [13471.499715][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13471.499715][ T3116] ___sys_sendmsg+0xee/0x170 [13471.499715][ T3116] __sys_sendmsg+0xcd/0x170 [13471.499715][ T3116] do_syscall_64+0xc6/0x1e0 [13471.499715][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.499715][ T3116] [13481.740886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13481.741300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13481.741300][ T3116] dst_init+0x84/0x4a0 [13481.741300][ T3116] dst_alloc+0x97/0x150 [13481.741300][ T3116] ip6_dst_alloc+0x23/0x90 [13481.741300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13481.741300][ T3116] ip6_pol_route+0x56f/0x840 [13481.741300][ T3116] __fib6_rule_action+0x47a/0x5b0 [13481.741300][ T3116] fib_rules_lookup+0x2b4/0xa20 [13481.741300][ T3116] fib6_rule_lookup+0x182/0x630 [13481.741300][ T3116] ip6_route_input+0x59c/0xa50 [13481.741300][ T3116] ipv6_rcv+0x397/0x810 [13481.741300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13481.741300][ T3116] process_backlog+0x101/0x620 [13481.741300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13481.741300][ T3116] net_rx_action+0x495/0xbe0 [13481.741300][ T3116] __do_softirq+0x1b5/0x7f6 [13481.741300][ T3116] [13481.743371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13481.743371][ T3116] netdev_get_by_index+0x5e/0x80 [13481.743371][ T3116] fib6_nh_init+0x3d8/0x15b0 [13481.743371][ T3116] ip6_route_info_create+0xf18/0x17d0 [13481.743371][ T3116] ip6_route_add+0x1c/0x140 [13481.743371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13481.743371][ T3116] addrconf_add_dev+0xe2/0x170 [13481.743371][ T3116] inet6_addr_add+0x12f/0xa40 [13481.743371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13481.743371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.743371][ T3116] netlink_rcv_skb+0x130/0x360 [13481.743371][ T3116] netlink_unicast+0x449/0x710 [13481.743371][ T3116] netlink_sendmsg+0x723/0xbe0 [13481.743371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13481.743371][ T3116] ___sys_sendmsg+0xee/0x170 [13481.743371][ T3116] __sys_sendmsg+0xcd/0x170 [13481.743371][ T3116] do_syscall_64+0xc6/0x1e0 [13481.743371][ T3116] [13481.745557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13481.745557][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13481.745557][ T3116] ipv6_find_idev+0x102/0x170 [13481.745557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13481.745557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.745557][ T3116] netlink_rcv_skb+0x130/0x360 [13481.745557][ T3116] netlink_unicast+0x449/0x710 [13481.745557][ T3116] netlink_sendmsg+0x723/0xbe0 [13481.745557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13481.745557][ T3116] ___sys_sendmsg+0xee/0x170 [13481.745557][ T3116] __sys_sendmsg+0xcd/0x170 [13481.745557][ T3116] do_syscall_64+0xc6/0x1e0 [13481.745557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.745557][ T3116] [13481.747380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13481.747380][ T3116] neigh_parms_alloc+0x1e5/0x510 [13481.747380][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13481.747380][ T3116] ipv6_find_idev+0x102/0x170 [13481.747380][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13481.747380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.747380][ T3116] netlink_rcv_skb+0x130/0x360 [13481.747380][ T3116] netlink_unicast+0x449/0x710 [13481.747380][ T3116] netlink_sendmsg+0x723/0xbe0 [13481.747380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13481.747380][ T3116] ___sys_sendmsg+0xee/0x170 [13481.747380][ T3116] __sys_sendmsg+0xcd/0x170 [13481.747380][ T3116] do_syscall_64+0xc6/0x1e0 [13481.747380][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.747380][ T3116] [13491.988858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13491.989372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13491.989372][ T3116] dst_init+0x84/0x4a0 [13491.989372][ T3116] dst_alloc+0x97/0x150 [13491.989372][ T3116] ip6_dst_alloc+0x23/0x90 [13491.989372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13491.989372][ T3116] ip6_pol_route+0x56f/0x840 [13491.989372][ T3116] __fib6_rule_action+0x47a/0x5b0 [13491.989372][ T3116] fib_rules_lookup+0x2b4/0xa20 [13491.989372][ T3116] fib6_rule_lookup+0x182/0x630 [13491.989372][ T3116] ip6_route_input+0x59c/0xa50 [13491.989372][ T3116] ipv6_rcv+0x397/0x810 [13491.989372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13491.989372][ T3116] process_backlog+0x101/0x620 [13491.989372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13491.989372][ T3116] net_rx_action+0x495/0xbe0 [13491.989372][ T3116] __do_softirq+0x1b5/0x7f6 [13491.989372][ T3116] [13491.991463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13491.991463][ T3116] netdev_get_by_index+0x5e/0x80 [13491.991463][ T3116] fib6_nh_init+0x3d8/0x15b0 [13491.991463][ T3116] ip6_route_info_create+0xf18/0x17d0 [13491.991463][ T3116] ip6_route_add+0x1c/0x140 [13491.991463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13491.991463][ T3116] addrconf_add_dev+0xe2/0x170 [13491.991463][ T3116] inet6_addr_add+0x12f/0xa40 [13491.991463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13491.991463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.991463][ T3116] netlink_rcv_skb+0x130/0x360 [13491.991463][ T3116] netlink_unicast+0x449/0x710 [13491.991463][ T3116] netlink_sendmsg+0x723/0xbe0 [13491.991463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13491.991463][ T3116] ___sys_sendmsg+0xee/0x170 [13491.991463][ T3116] __sys_sendmsg+0xcd/0x170 [13491.991463][ T3116] do_syscall_64+0xc6/0x1e0 [13491.991463][ T3116] [13491.994301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13491.994301][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13491.994301][ T3116] ipv6_find_idev+0x102/0x170 [13491.994301][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13491.994301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.994301][ T3116] netlink_rcv_skb+0x130/0x360 [13491.994301][ T3116] netlink_unicast+0x449/0x710 [13491.994301][ T3116] netlink_sendmsg+0x723/0xbe0 [13491.994301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13491.994301][ T3116] ___sys_sendmsg+0xee/0x170 [13491.994301][ T3116] __sys_sendmsg+0xcd/0x170 [13491.994301][ T3116] do_syscall_64+0xc6/0x1e0 [13491.994301][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13491.994301][ T3116] [13491.996011][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13491.996011][ T3116] neigh_parms_alloc+0x1e5/0x510 [13491.996011][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13491.996011][ T3116] ipv6_find_idev+0x102/0x170 [13491.996011][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13491.996011][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.996011][ T3116] netlink_rcv_skb+0x130/0x360 [13491.996011][ T3116] netlink_unicast+0x449/0x710 [13491.996011][ T3116] netlink_sendmsg+0x723/0xbe0 [13491.996011][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13491.996011][ T3116] ___sys_sendmsg+0xee/0x170 [13491.996011][ T3116] __sys_sendmsg+0xcd/0x170 [13491.996011][ T3116] do_syscall_64+0xc6/0x1e0 [13491.996011][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13491.996011][ T3116] [13502.028836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13502.029307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13502.029307][ T3116] dst_init+0x84/0x4a0 [13502.029307][ T3116] dst_alloc+0x97/0x150 [13502.029307][ T3116] ip6_dst_alloc+0x23/0x90 [13502.029307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13502.029307][ T3116] ip6_pol_route+0x56f/0x840 [13502.029307][ T3116] __fib6_rule_action+0x47a/0x5b0 [13502.029307][ T3116] fib_rules_lookup+0x2b4/0xa20 [13502.029307][ T3116] fib6_rule_lookup+0x182/0x630 [13502.029307][ T3116] ip6_route_input+0x59c/0xa50 [13502.029307][ T3116] ipv6_rcv+0x397/0x810 [13502.029307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13502.029307][ T3116] process_backlog+0x101/0x620 [13502.029307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13502.029307][ T3116] net_rx_action+0x495/0xbe0 [13502.029307][ T3116] __do_softirq+0x1b5/0x7f6 [13502.029307][ T3116] [13502.031986][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13502.031986][ T3116] netdev_get_by_index+0x5e/0x80 [13502.031986][ T3116] fib6_nh_init+0x3d8/0x15b0 [13502.031986][ T3116] ip6_route_info_create+0xf18/0x17d0 [13502.031986][ T3116] ip6_route_add+0x1c/0x140 [13502.031986][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13502.031986][ T3116] addrconf_add_dev+0xe2/0x170 [13502.031986][ T3116] inet6_addr_add+0x12f/0xa40 [13502.031986][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13502.031986][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.031986][ T3116] netlink_rcv_skb+0x130/0x360 [13502.031986][ T3116] netlink_unicast+0x449/0x710 [13502.031986][ T3116] netlink_sendmsg+0x723/0xbe0 [13502.031986][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13502.031986][ T3116] ___sys_sendmsg+0xee/0x170 [13502.031986][ T3116] __sys_sendmsg+0xcd/0x170 [13502.031986][ T3116] do_syscall_64+0xc6/0x1e0 [13502.031986][ T3116] [13502.034163][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13502.034163][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13502.034163][ T3116] ipv6_find_idev+0x102/0x170 [13502.034163][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13502.034163][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.034163][ T3116] netlink_rcv_skb+0x130/0x360 [13502.034163][ T3116] netlink_unicast+0x449/0x710 [13502.034163][ T3116] netlink_sendmsg+0x723/0xbe0 [13502.034163][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13502.034163][ T3116] ___sys_sendmsg+0xee/0x170 [13502.034163][ T3116] __sys_sendmsg+0xcd/0x170 [13502.034163][ T3116] do_syscall_64+0xc6/0x1e0 [13502.034163][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13502.034163][ T3116] [13502.035871][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13502.035871][ T3116] neigh_parms_alloc+0x1e5/0x510 [13502.035871][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13502.035871][ T3116] ipv6_find_idev+0x102/0x170 [13502.035871][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13502.035871][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13502.035871][ T3116] netlink_rcv_skb+0x130/0x360 [13502.035871][ T3116] netlink_unicast+0x449/0x710 [13502.035871][ T3116] netlink_sendmsg+0x723/0xbe0 [13502.035871][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13502.035871][ T3116] ___sys_sendmsg+0xee/0x170 [13502.035871][ T3116] __sys_sendmsg+0xcd/0x170 [13502.035871][ T3116] do_syscall_64+0xc6/0x1e0 [13502.035871][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13502.035871][ T3116] [13512.252839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13512.253285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13512.253285][ T3116] dst_init+0x84/0x4a0 [13512.253285][ T3116] dst_alloc+0x97/0x150 [13512.253285][ T3116] ip6_dst_alloc+0x23/0x90 [13512.253285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13512.253285][ T3116] ip6_pol_route+0x56f/0x840 [13512.253285][ T3116] __fib6_rule_action+0x47a/0x5b0 [13512.253285][ T3116] fib_rules_lookup+0x2b4/0xa20 [13512.253285][ T3116] fib6_rule_lookup+0x182/0x630 [13512.253285][ T3116] ip6_route_input+0x59c/0xa50 [13512.253285][ T3116] ipv6_rcv+0x397/0x810 [13512.253285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13512.253285][ T3116] process_backlog+0x101/0x620 [13512.253285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13512.253285][ T3116] net_rx_action+0x495/0xbe0 [13512.253285][ T3116] __do_softirq+0x1b5/0x7f6 [13512.253285][ T3116] [13512.255551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13512.255551][ T3116] netdev_get_by_index+0x5e/0x80 [13512.255551][ T3116] fib6_nh_init+0x3d8/0x15b0 [13512.255551][ T3116] ip6_route_info_create+0xf18/0x17d0 [13512.255551][ T3116] ip6_route_add+0x1c/0x140 [13512.255551][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13512.255551][ T3116] addrconf_add_dev+0xe2/0x170 [13512.255551][ T3116] inet6_addr_add+0x12f/0xa40 [13512.255551][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13512.255551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.255551][ T3116] netlink_rcv_skb+0x130/0x360 [13512.255551][ T3116] netlink_unicast+0x449/0x710 [13512.255551][ T3116] netlink_sendmsg+0x723/0xbe0 [13512.255551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13512.255551][ T3116] ___sys_sendmsg+0xee/0x170 [13512.255551][ T3116] __sys_sendmsg+0xcd/0x170 [13512.255551][ T3116] do_syscall_64+0xc6/0x1e0 [13512.255551][ T3116] [13512.257924][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13512.257924][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13512.257924][ T3116] ipv6_find_idev+0x102/0x170 [13512.257924][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13512.257924][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.257924][ T3116] netlink_rcv_skb+0x130/0x360 [13512.257924][ T3116] netlink_unicast+0x449/0x710 [13512.257924][ T3116] netlink_sendmsg+0x723/0xbe0 [13512.257924][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13512.257924][ T3116] ___sys_sendmsg+0xee/0x170 [13512.257924][ T3116] __sys_sendmsg+0xcd/0x170 [13512.257924][ T3116] do_syscall_64+0xc6/0x1e0 [13512.257924][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.257924][ T3116] [13512.259773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13512.259773][ T3116] neigh_parms_alloc+0x1e5/0x510 [13512.259773][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13512.259773][ T3116] ipv6_find_idev+0x102/0x170 [13512.259773][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13512.259773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.259773][ T3116] netlink_rcv_skb+0x130/0x360 [13512.259773][ T3116] netlink_unicast+0x449/0x710 [13512.259773][ T3116] netlink_sendmsg+0x723/0xbe0 [13512.259773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13512.259773][ T3116] ___sys_sendmsg+0xee/0x170 [13512.259773][ T3116] __sys_sendmsg+0xcd/0x170 [13512.259773][ T3116] do_syscall_64+0xc6/0x1e0 [13512.259773][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.259773][ T3116] [13522.500840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13522.501326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13522.501326][ T3116] dst_init+0x84/0x4a0 [13522.501326][ T3116] dst_alloc+0x97/0x150 [13522.501326][ T3116] ip6_dst_alloc+0x23/0x90 [13522.501326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13522.501326][ T3116] ip6_pol_route+0x56f/0x840 [13522.501326][ T3116] __fib6_rule_action+0x47a/0x5b0 [13522.501326][ T3116] fib_rules_lookup+0x2b4/0xa20 [13522.501326][ T3116] fib6_rule_lookup+0x182/0x630 [13522.501326][ T3116] ip6_route_input+0x59c/0xa50 [13522.501326][ T3116] ipv6_rcv+0x397/0x810 [13522.501326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13522.501326][ T3116] process_backlog+0x101/0x620 [13522.501326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13522.501326][ T3116] net_rx_action+0x495/0xbe0 [13522.501326][ T3116] __do_softirq+0x1b5/0x7f6 [13522.501326][ T3116] [13522.503470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13522.503470][ T3116] netdev_get_by_index+0x5e/0x80 [13522.503470][ T3116] fib6_nh_init+0x3d8/0x15b0 [13522.503470][ T3116] ip6_route_info_create+0xf18/0x17d0 [13522.503470][ T3116] ip6_route_add+0x1c/0x140 [13522.503470][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13522.503470][ T3116] addrconf_add_dev+0xe2/0x170 [13522.503470][ T3116] inet6_addr_add+0x12f/0xa40 [13522.503470][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13522.503470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.503470][ T3116] netlink_rcv_skb+0x130/0x360 [13522.503470][ T3116] netlink_unicast+0x449/0x710 [13522.503470][ T3116] netlink_sendmsg+0x723/0xbe0 [13522.503470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13522.503470][ T3116] ___sys_sendmsg+0xee/0x170 [13522.503470][ T3116] __sys_sendmsg+0xcd/0x170 [13522.503470][ T3116] do_syscall_64+0xc6/0x1e0 [13522.503470][ T3116] [13522.505690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13522.505690][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13522.505690][ T3116] ipv6_find_idev+0x102/0x170 [13522.505690][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13522.505690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.505690][ T3116] netlink_rcv_skb+0x130/0x360 [13522.505690][ T3116] netlink_unicast+0x449/0x710 [13522.505690][ T3116] netlink_sendmsg+0x723/0xbe0 [13522.505690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13522.505690][ T3116] ___sys_sendmsg+0xee/0x170 [13522.505690][ T3116] __sys_sendmsg+0xcd/0x170 [13522.505690][ T3116] do_syscall_64+0xc6/0x1e0 [13522.505690][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.505690][ T3116] [13522.507408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13522.507408][ T3116] neigh_parms_alloc+0x1e5/0x510 [13522.507408][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13522.507408][ T3116] ipv6_find_idev+0x102/0x170 [13522.507408][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13522.507408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.507408][ T3116] netlink_rcv_skb+0x130/0x360 [13522.507408][ T3116] netlink_unicast+0x449/0x710 [13522.507408][ T3116] netlink_sendmsg+0x723/0xbe0 [13522.507408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13522.507408][ T3116] ___sys_sendmsg+0xee/0x170 [13522.507408][ T3116] __sys_sendmsg+0xcd/0x170 [13522.507408][ T3116] do_syscall_64+0xc6/0x1e0 [13522.507408][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.507408][ T3116] [13532.668878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13532.669380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13532.669380][ T3116] dst_init+0x84/0x4a0 [13532.669380][ T3116] dst_alloc+0x97/0x150 [13532.669380][ T3116] ip6_dst_alloc+0x23/0x90 [13532.669380][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13532.669380][ T3116] ip6_pol_route+0x56f/0x840 [13532.669380][ T3116] __fib6_rule_action+0x47a/0x5b0 [13532.669380][ T3116] fib_rules_lookup+0x2b4/0xa20 [13532.669380][ T3116] fib6_rule_lookup+0x182/0x630 [13532.669380][ T3116] ip6_route_input+0x59c/0xa50 [13532.669380][ T3116] ipv6_rcv+0x397/0x810 [13532.669380][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13532.669380][ T3116] process_backlog+0x101/0x620 [13532.669380][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13532.669380][ T3116] net_rx_action+0x495/0xbe0 [13532.669380][ T3116] __do_softirq+0x1b5/0x7f6 [13532.669380][ T3116] [13532.672051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13532.672051][ T3116] netdev_get_by_index+0x5e/0x80 [13532.672051][ T3116] fib6_nh_init+0x3d8/0x15b0 [13532.672051][ T3116] ip6_route_info_create+0xf18/0x17d0 [13532.672051][ T3116] ip6_route_add+0x1c/0x140 [13532.672051][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13532.672051][ T3116] addrconf_add_dev+0xe2/0x170 [13532.672051][ T3116] inet6_addr_add+0x12f/0xa40 [13532.672051][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13532.672051][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.672051][ T3116] netlink_rcv_skb+0x130/0x360 [13532.672051][ T3116] netlink_unicast+0x449/0x710 [13532.672051][ T3116] netlink_sendmsg+0x723/0xbe0 [13532.672051][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13532.672051][ T3116] ___sys_sendmsg+0xee/0x170 [13532.672051][ T3116] __sys_sendmsg+0xcd/0x170 [13532.672051][ T3116] do_syscall_64+0xc6/0x1e0 [13532.672051][ T3116] [13532.674225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13532.674225][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13532.674225][ T3116] ipv6_find_idev+0x102/0x170 [13532.674225][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13532.674225][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.674225][ T3116] netlink_rcv_skb+0x130/0x360 [13532.674225][ T3116] netlink_unicast+0x449/0x710 [13532.674225][ T3116] netlink_sendmsg+0x723/0xbe0 [13532.674225][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13532.674225][ T3116] ___sys_sendmsg+0xee/0x170 [13532.674225][ T3116] __sys_sendmsg+0xcd/0x170 [13532.674225][ T3116] do_syscall_64+0xc6/0x1e0 [13532.674225][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.674225][ T3116] [13532.675926][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13532.675926][ T3116] neigh_parms_alloc+0x1e5/0x510 [13532.675926][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13532.675926][ T3116] ipv6_find_idev+0x102/0x170 [13532.675926][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13532.675926][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.675926][ T3116] netlink_rcv_skb+0x130/0x360 [13532.675926][ T3116] netlink_unicast+0x449/0x710 [13532.675926][ T3116] netlink_sendmsg+0x723/0xbe0 [13532.675926][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13532.675926][ T3116] ___sys_sendmsg+0xee/0x170 [13532.675926][ T3116] __sys_sendmsg+0xcd/0x170 [13532.675926][ T3116] do_syscall_64+0xc6/0x1e0 [13532.675926][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.675926][ T3116] [13542.916895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13542.917311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13542.917311][ T3116] dst_init+0x84/0x4a0 [13542.917311][ T3116] dst_alloc+0x97/0x150 [13542.917311][ T3116] ip6_dst_alloc+0x23/0x90 [13542.917311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13542.917311][ T3116] ip6_pol_route+0x56f/0x840 [13542.917311][ T3116] __fib6_rule_action+0x47a/0x5b0 [13542.917311][ T3116] fib_rules_lookup+0x2b4/0xa20 [13542.917311][ T3116] fib6_rule_lookup+0x182/0x630 [13542.917311][ T3116] ip6_route_input+0x59c/0xa50 [13542.917311][ T3116] ipv6_rcv+0x397/0x810 [13542.917311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13542.917311][ T3116] process_backlog+0x101/0x620 [13542.917311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13542.917311][ T3116] net_rx_action+0x495/0xbe0 [13542.917311][ T3116] __do_softirq+0x1b5/0x7f6 [13542.917311][ T3116] [13542.919394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13542.919394][ T3116] netdev_get_by_index+0x5e/0x80 [13542.919394][ T3116] fib6_nh_init+0x3d8/0x15b0 [13542.919394][ T3116] ip6_route_info_create+0xf18/0x17d0 [13542.919394][ T3116] ip6_route_add+0x1c/0x140 [13542.919394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13542.919394][ T3116] addrconf_add_dev+0xe2/0x170 [13542.919394][ T3116] inet6_addr_add+0x12f/0xa40 [13542.919394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13542.919394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.919394][ T3116] netlink_rcv_skb+0x130/0x360 [13542.919394][ T3116] netlink_unicast+0x449/0x710 [13542.919394][ T3116] netlink_sendmsg+0x723/0xbe0 [13542.919394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13542.919394][ T3116] ___sys_sendmsg+0xee/0x170 [13542.919394][ T3116] __sys_sendmsg+0xcd/0x170 [13542.919394][ T3116] do_syscall_64+0xc6/0x1e0 [13542.919394][ T3116] [13542.921563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13542.921563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13542.921563][ T3116] ipv6_find_idev+0x102/0x170 [13542.921563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13542.921563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.921563][ T3116] netlink_rcv_skb+0x130/0x360 [13542.921563][ T3116] netlink_unicast+0x449/0x710 [13542.921563][ T3116] netlink_sendmsg+0x723/0xbe0 [13542.921563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13542.921563][ T3116] ___sys_sendmsg+0xee/0x170 [13542.921563][ T3116] __sys_sendmsg+0xcd/0x170 [13542.921563][ T3116] do_syscall_64+0xc6/0x1e0 [13542.921563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.921563][ T3116] [13542.923260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13542.923260][ T3116] neigh_parms_alloc+0x1e5/0x510 [13542.923260][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13542.923260][ T3116] ipv6_find_idev+0x102/0x170 [13542.923260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13542.923260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.923260][ T3116] netlink_rcv_skb+0x130/0x360 [13542.923260][ T3116] netlink_unicast+0x449/0x710 [13542.923260][ T3116] netlink_sendmsg+0x723/0xbe0 [13542.923260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13542.923260][ T3116] ___sys_sendmsg+0xee/0x170 [13542.923260][ T3116] __sys_sendmsg+0xcd/0x170 [13542.923260][ T3116] do_syscall_64+0xc6/0x1e0 [13542.923260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.923260][ T3116] [13553.164818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13553.165332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13553.165332][ T3116] dst_init+0x84/0x4a0 [13553.165332][ T3116] dst_alloc+0x97/0x150 [13553.165332][ T3116] ip6_dst_alloc+0x23/0x90 [13553.165332][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13553.165332][ T3116] ip6_pol_route+0x56f/0x840 [13553.165332][ T3116] __fib6_rule_action+0x47a/0x5b0 [13553.165332][ T3116] fib_rules_lookup+0x2b4/0xa20 [13553.165332][ T3116] fib6_rule_lookup+0x182/0x630 [13553.165332][ T3116] ip6_route_input+0x59c/0xa50 [13553.165332][ T3116] ipv6_rcv+0x397/0x810 [13553.165332][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13553.165332][ T3116] process_backlog+0x101/0x620 [13553.165332][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13553.165332][ T3116] net_rx_action+0x495/0xbe0 [13553.165332][ T3116] __do_softirq+0x1b5/0x7f6 [13553.165332][ T3116] [13553.167445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13553.167445][ T3116] netdev_get_by_index+0x5e/0x80 [13553.167445][ T3116] fib6_nh_init+0x3d8/0x15b0 [13553.167445][ T3116] ip6_route_info_create+0xf18/0x17d0 [13553.167445][ T3116] ip6_route_add+0x1c/0x140 [13553.167445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13553.167445][ T3116] addrconf_add_dev+0xe2/0x170 [13553.167445][ T3116] inet6_addr_add+0x12f/0xa40 [13553.167445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13553.167445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13553.167445][ T3116] netlink_rcv_skb+0x130/0x360 [13553.167445][ T3116] netlink_unicast+0x449/0x710 [13553.167445][ T3116] netlink_sendmsg+0x723/0xbe0 [13553.167445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13553.167445][ T3116] ___sys_sendmsg+0xee/0x170 [13553.167445][ T3116] __sys_sendmsg+0xcd/0x170 [13553.167445][ T3116] do_syscall_64+0xc6/0x1e0 [13553.167445][ T3116] [13553.169663][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13553.169663][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13553.169663][ T3116] ipv6_find_idev+0x102/0x170 [13553.169663][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13553.169663][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13553.169663][ T3116] netlink_rcv_skb+0x130/0x360 [13553.169663][ T3116] netlink_unicast+0x449/0x710 [13553.169663][ T3116] netlink_sendmsg+0x723/0xbe0 [13553.169663][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13553.169663][ T3116] ___sys_sendmsg+0xee/0x170 [13553.169663][ T3116] __sys_sendmsg+0xcd/0x170 [13553.169663][ T3116] do_syscall_64+0xc6/0x1e0 [13553.169663][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13553.169663][ T3116] [13553.171417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13553.171417][ T3116] neigh_parms_alloc+0x1e5/0x510 [13553.171417][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13553.171417][ T3116] ipv6_find_idev+0x102/0x170 [13553.171417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13553.171417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13553.171417][ T3116] netlink_rcv_skb+0x130/0x360 [13553.171417][ T3116] netlink_unicast+0x449/0x710 [13553.171417][ T3116] netlink_sendmsg+0x723/0xbe0 [13553.171417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13553.171417][ T3116] ___sys_sendmsg+0xee/0x170 [13553.171417][ T3116] __sys_sendmsg+0xcd/0x170 [13553.171417][ T3116] do_syscall_64+0xc6/0x1e0 [13553.171417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13553.171417][ T3116] [13563.332947][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13563.333427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13563.333427][ T3116] dst_init+0x84/0x4a0 [13563.333427][ T3116] dst_alloc+0x97/0x150 [13563.333427][ T3116] ip6_dst_alloc+0x23/0x90 [13563.333427][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13563.333427][ T3116] ip6_pol_route+0x56f/0x840 [13563.333427][ T3116] __fib6_rule_action+0x47a/0x5b0 [13563.333427][ T3116] fib_rules_lookup+0x2b4/0xa20 [13563.333427][ T3116] fib6_rule_lookup+0x182/0x630 [13563.333427][ T3116] ip6_route_input+0x59c/0xa50 [13563.333427][ T3116] ipv6_rcv+0x397/0x810 [13563.333427][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13563.333427][ T3116] process_backlog+0x101/0x620 [13563.333427][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13563.333427][ T3116] net_rx_action+0x495/0xbe0 [13563.333427][ T3116] __do_softirq+0x1b5/0x7f6 [13563.333427][ T3116] [13563.335532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13563.335532][ T3116] netdev_get_by_index+0x5e/0x80 [13563.335532][ T3116] fib6_nh_init+0x3d8/0x15b0 [13563.335532][ T3116] ip6_route_info_create+0xf18/0x17d0 [13563.335532][ T3116] ip6_route_add+0x1c/0x140 [13563.335532][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13563.335532][ T3116] addrconf_add_dev+0xe2/0x170 [13563.335532][ T3116] inet6_addr_add+0x12f/0xa40 [13563.335532][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13563.335532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.335532][ T3116] netlink_rcv_skb+0x130/0x360 [13563.335532][ T3116] netlink_unicast+0x449/0x710 [13563.335532][ T3116] netlink_sendmsg+0x723/0xbe0 [13563.335532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13563.335532][ T3116] ___sys_sendmsg+0xee/0x170 [13563.335532][ T3116] __sys_sendmsg+0xcd/0x170 [13563.335532][ T3116] do_syscall_64+0xc6/0x1e0 [13563.335532][ T3116] [13563.337713][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13563.337713][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13563.337713][ T3116] ipv6_find_idev+0x102/0x170 [13563.337713][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13563.337713][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.337713][ T3116] netlink_rcv_skb+0x130/0x360 [13563.337713][ T3116] netlink_unicast+0x449/0x710 [13563.337713][ T3116] netlink_sendmsg+0x723/0xbe0 [13563.337713][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13563.337713][ T3116] ___sys_sendmsg+0xee/0x170 [13563.337713][ T3116] __sys_sendmsg+0xcd/0x170 [13563.337713][ T3116] do_syscall_64+0xc6/0x1e0 [13563.337713][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.337713][ T3116] [13563.339408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13563.339408][ T3116] neigh_parms_alloc+0x1e5/0x510 [13563.339408][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13563.339408][ T3116] ipv6_find_idev+0x102/0x170 [13563.339408][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13563.339408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.339408][ T3116] netlink_rcv_skb+0x130/0x360 [13563.339408][ T3116] netlink_unicast+0x449/0x710 [13563.339408][ T3116] netlink_sendmsg+0x723/0xbe0 [13563.339408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13563.339408][ T3116] ___sys_sendmsg+0xee/0x170 [13563.339408][ T3116] __sys_sendmsg+0xcd/0x170 [13563.339408][ T3116] do_syscall_64+0xc6/0x1e0 [13563.339408][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.339408][ T3116] [13573.588818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13573.589473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13573.589473][ T3116] dst_init+0x84/0x4a0 [13573.589473][ T3116] dst_alloc+0x97/0x150 [13573.589473][ T3116] ip6_dst_alloc+0x23/0x90 [13573.589473][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13573.589473][ T3116] ip6_pol_route+0x56f/0x840 [13573.589473][ T3116] __fib6_rule_action+0x47a/0x5b0 [13573.589473][ T3116] fib_rules_lookup+0x2b4/0xa20 [13573.589473][ T3116] fib6_rule_lookup+0x182/0x630 [13573.589473][ T3116] ip6_route_input+0x59c/0xa50 [13573.589473][ T3116] ipv6_rcv+0x397/0x810 [13573.589473][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13573.589473][ T3116] process_backlog+0x101/0x620 [13573.589473][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13573.589473][ T3116] net_rx_action+0x495/0xbe0 [13573.589473][ T3116] __do_softirq+0x1b5/0x7f6 [13573.589473][ T3116] [13573.592754][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13573.592754][ T3116] netdev_get_by_index+0x5e/0x80 [13573.592754][ T3116] fib6_nh_init+0x3d8/0x15b0 [13573.592754][ T3116] ip6_route_info_create+0xf18/0x17d0 [13573.592754][ T3116] ip6_route_add+0x1c/0x140 [13573.592754][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13573.592754][ T3116] addrconf_add_dev+0xe2/0x170 [13573.592754][ T3116] inet6_addr_add+0x12f/0xa40 [13573.592754][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13573.592754][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.592754][ T3116] netlink_rcv_skb+0x130/0x360 [13573.592754][ T3116] netlink_unicast+0x449/0x710 [13573.592754][ T3116] netlink_sendmsg+0x723/0xbe0 [13573.592754][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13573.592754][ T3116] ___sys_sendmsg+0xee/0x170 [13573.592754][ T3116] __sys_sendmsg+0xcd/0x170 [13573.592754][ T3116] do_syscall_64+0xc6/0x1e0 [13573.592754][ T3116] [13573.596227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13573.596227][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13573.596227][ T3116] ipv6_find_idev+0x102/0x170 [13573.596227][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13573.596227][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.596227][ T3116] netlink_rcv_skb+0x130/0x360 [13573.596227][ T3116] netlink_unicast+0x449/0x710 [13573.596227][ T3116] netlink_sendmsg+0x723/0xbe0 [13573.596227][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13573.596227][ T3116] ___sys_sendmsg+0xee/0x170 [13573.596227][ T3116] __sys_sendmsg+0xcd/0x170 [13573.596227][ T3116] do_syscall_64+0xc6/0x1e0 [13573.596227][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.596227][ T3116] [13573.598928][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13573.598928][ T3116] neigh_parms_alloc+0x1e5/0x510 [13573.598928][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13573.598928][ T3116] ipv6_find_idev+0x102/0x170 [13573.598928][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13573.598928][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.598928][ T3116] netlink_rcv_skb+0x130/0x360 [13573.598928][ T3116] netlink_unicast+0x449/0x710 [13573.598928][ T3116] netlink_sendmsg+0x723/0xbe0 [13573.598928][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13573.598928][ T3116] ___sys_sendmsg+0xee/0x170 [13573.598928][ T3116] __sys_sendmsg+0xcd/0x170 [13573.598928][ T3116] do_syscall_64+0xc6/0x1e0 [13573.598928][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.598928][ T3116] [13583.676881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13583.677408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13583.677408][ T3116] dst_init+0x84/0x4a0 [13583.677408][ T3116] dst_alloc+0x97/0x150 [13583.677408][ T3116] ip6_dst_alloc+0x23/0x90 [13583.677408][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13583.677408][ T3116] ip6_pol_route+0x56f/0x840 [13583.677408][ T3116] __fib6_rule_action+0x47a/0x5b0 [13583.677408][ T3116] fib_rules_lookup+0x2b4/0xa20 [13583.677408][ T3116] fib6_rule_lookup+0x182/0x630 [13583.677408][ T3116] ip6_route_input+0x59c/0xa50 [13583.677408][ T3116] ipv6_rcv+0x397/0x810 [13583.677408][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13583.677408][ T3116] process_backlog+0x101/0x620 [13583.677408][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13583.677408][ T3116] net_rx_action+0x495/0xbe0 [13583.677408][ T3116] __do_softirq+0x1b5/0x7f6 [13583.677408][ T3116] [13583.679480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13583.679480][ T3116] netdev_get_by_index+0x5e/0x80 [13583.679480][ T3116] fib6_nh_init+0x3d8/0x15b0 [13583.679480][ T3116] ip6_route_info_create+0xf18/0x17d0 [13583.679480][ T3116] ip6_route_add+0x1c/0x140 [13583.679480][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13583.679480][ T3116] addrconf_add_dev+0xe2/0x170 [13583.679480][ T3116] inet6_addr_add+0x12f/0xa40 [13583.679480][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13583.679480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.679480][ T3116] netlink_rcv_skb+0x130/0x360 [13583.679480][ T3116] netlink_unicast+0x449/0x710 [13583.679480][ T3116] netlink_sendmsg+0x723/0xbe0 [13583.679480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13583.679480][ T3116] ___sys_sendmsg+0xee/0x170 [13583.679480][ T3116] __sys_sendmsg+0xcd/0x170 [13583.679480][ T3116] do_syscall_64+0xc6/0x1e0 [13583.679480][ T3116] [13583.681650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13583.681650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13583.681650][ T3116] ipv6_find_idev+0x102/0x170 [13583.681650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13583.681650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.681650][ T3116] netlink_rcv_skb+0x130/0x360 [13583.681650][ T3116] netlink_unicast+0x449/0x710 [13583.681650][ T3116] netlink_sendmsg+0x723/0xbe0 [13583.681650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13583.681650][ T3116] ___sys_sendmsg+0xee/0x170 [13583.681650][ T3116] __sys_sendmsg+0xcd/0x170 [13583.681650][ T3116] do_syscall_64+0xc6/0x1e0 [13583.681650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.681650][ T3116] [13583.683351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13583.683351][ T3116] neigh_parms_alloc+0x1e5/0x510 [13583.683351][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13583.683351][ T3116] ipv6_find_idev+0x102/0x170 [13583.683351][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13583.683351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.683351][ T3116] netlink_rcv_skb+0x130/0x360 [13583.683351][ T3116] netlink_unicast+0x449/0x710 [13583.683351][ T3116] netlink_sendmsg+0x723/0xbe0 [13583.683351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13583.683351][ T3116] ___sys_sendmsg+0xee/0x170 [13583.683351][ T3116] __sys_sendmsg+0xcd/0x170 [13583.683351][ T3116] do_syscall_64+0xc6/0x1e0 [13583.683351][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.683351][ T3116] [13593.924826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13593.925295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13593.925295][ T3116] dst_init+0x84/0x4a0 [13593.925295][ T3116] dst_alloc+0x97/0x150 [13593.925295][ T3116] ip6_dst_alloc+0x23/0x90 [13593.925295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13593.925295][ T3116] ip6_pol_route+0x56f/0x840 [13593.925295][ T3116] __fib6_rule_action+0x47a/0x5b0 [13593.925295][ T3116] fib_rules_lookup+0x2b4/0xa20 [13593.925295][ T3116] fib6_rule_lookup+0x182/0x630 [13593.925295][ T3116] ip6_route_input+0x59c/0xa50 [13593.925295][ T3116] ipv6_rcv+0x397/0x810 [13593.925295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13593.925295][ T3116] process_backlog+0x101/0x620 [13593.925295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13593.925295][ T3116] net_rx_action+0x495/0xbe0 [13593.925295][ T3116] __do_softirq+0x1b5/0x7f6 [13593.925295][ T3116] [13593.927368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13593.927368][ T3116] netdev_get_by_index+0x5e/0x80 [13593.927368][ T3116] fib6_nh_init+0x3d8/0x15b0 [13593.927368][ T3116] ip6_route_info_create+0xf18/0x17d0 [13593.927368][ T3116] ip6_route_add+0x1c/0x140 [13593.927368][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13593.927368][ T3116] addrconf_add_dev+0xe2/0x170 [13593.927368][ T3116] inet6_addr_add+0x12f/0xa40 [13593.927368][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13593.927368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.927368][ T3116] netlink_rcv_skb+0x130/0x360 [13593.927368][ T3116] netlink_unicast+0x449/0x710 [13593.927368][ T3116] netlink_sendmsg+0x723/0xbe0 [13593.927368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13593.927368][ T3116] ___sys_sendmsg+0xee/0x170 [13593.927368][ T3116] __sys_sendmsg+0xcd/0x170 [13593.927368][ T3116] do_syscall_64+0xc6/0x1e0 [13593.927368][ T3116] [13593.929669][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13593.929669][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13593.929669][ T3116] ipv6_find_idev+0x102/0x170 [13593.929669][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13593.929669][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.929669][ T3116] netlink_rcv_skb+0x130/0x360 [13593.929669][ T3116] netlink_unicast+0x449/0x710 [13593.929669][ T3116] netlink_sendmsg+0x723/0xbe0 [13593.929669][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13593.929669][ T3116] ___sys_sendmsg+0xee/0x170 [13593.929669][ T3116] __sys_sendmsg+0xcd/0x170 [13593.929669][ T3116] do_syscall_64+0xc6/0x1e0 [13593.929669][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.929669][ T3116] [13593.931437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13593.931437][ T3116] neigh_parms_alloc+0x1e5/0x510 [13593.931437][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13593.931437][ T3116] ipv6_find_idev+0x102/0x170 [13593.931437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13593.931437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.931437][ T3116] netlink_rcv_skb+0x130/0x360 [13593.931437][ T3116] netlink_unicast+0x449/0x710 [13593.931437][ T3116] netlink_sendmsg+0x723/0xbe0 [13593.931437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13593.931437][ T3116] ___sys_sendmsg+0xee/0x170 [13593.931437][ T3116] __sys_sendmsg+0xcd/0x170 [13593.931437][ T3116] do_syscall_64+0xc6/0x1e0 [13593.931437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.931437][ T3116] [13604.172749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13604.173229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13604.173229][ T3116] dst_init+0x84/0x4a0 [13604.173229][ T3116] dst_alloc+0x97/0x150 [13604.173229][ T3116] ip6_dst_alloc+0x23/0x90 [13604.173229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13604.173229][ T3116] ip6_pol_route+0x56f/0x840 [13604.173229][ T3116] __fib6_rule_action+0x47a/0x5b0 [13604.173229][ T3116] fib_rules_lookup+0x2b4/0xa20 [13604.173229][ T3116] fib6_rule_lookup+0x182/0x630 [13604.173229][ T3116] ip6_route_input+0x59c/0xa50 [13604.173229][ T3116] ipv6_rcv+0x397/0x810 [13604.173229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13604.173229][ T3116] process_backlog+0x101/0x620 [13604.173229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13604.173229][ T3116] net_rx_action+0x495/0xbe0 [13604.173229][ T3116] __do_softirq+0x1b5/0x7f6 [13604.173229][ T3116] [13604.175328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13604.175328][ T3116] netdev_get_by_index+0x5e/0x80 [13604.175328][ T3116] fib6_nh_init+0x3d8/0x15b0 [13604.175328][ T3116] ip6_route_info_create+0xf18/0x17d0 [13604.175328][ T3116] ip6_route_add+0x1c/0x140 [13604.175328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13604.175328][ T3116] addrconf_add_dev+0xe2/0x170 [13604.175328][ T3116] inet6_addr_add+0x12f/0xa40 [13604.175328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13604.175328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13604.175328][ T3116] netlink_rcv_skb+0x130/0x360 [13604.175328][ T3116] netlink_unicast+0x449/0x710 [13604.175328][ T3116] netlink_sendmsg+0x723/0xbe0 [13604.175328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13604.175328][ T3116] ___sys_sendmsg+0xee/0x170 [13604.175328][ T3116] __sys_sendmsg+0xcd/0x170 [13604.175328][ T3116] do_syscall_64+0xc6/0x1e0 [13604.175328][ T3116] [13604.177508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13604.177508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13604.177508][ T3116] ipv6_find_idev+0x102/0x170 [13604.177508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13604.177508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13604.177508][ T3116] netlink_rcv_skb+0x130/0x360 [13604.177508][ T3116] netlink_unicast+0x449/0x710 [13604.177508][ T3116] netlink_sendmsg+0x723/0xbe0 [13604.177508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13604.177508][ T3116] ___sys_sendmsg+0xee/0x170 [13604.177508][ T3116] __sys_sendmsg+0xcd/0x170 [13604.177508][ T3116] do_syscall_64+0xc6/0x1e0 [13604.177508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13604.177508][ T3116] [13604.179215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13604.179215][ T3116] neigh_parms_alloc+0x1e5/0x510 [13604.179215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13604.179215][ T3116] ipv6_find_idev+0x102/0x170 [13604.179215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13604.179215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13604.179215][ T3116] netlink_rcv_skb+0x130/0x360 [13604.179215][ T3116] netlink_unicast+0x449/0x710 [13604.179215][ T3116] netlink_sendmsg+0x723/0xbe0 [13604.179215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13604.179215][ T3116] ___sys_sendmsg+0xee/0x170 [13604.179215][ T3116] __sys_sendmsg+0xcd/0x170 [13604.179215][ T3116] do_syscall_64+0xc6/0x1e0 [13604.179215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13604.179215][ T3116] [13614.420873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13614.421376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13614.421376][ T3116] dst_init+0x84/0x4a0 [13614.421376][ T3116] dst_alloc+0x97/0x150 [13614.421376][ T3116] ip6_dst_alloc+0x23/0x90 [13614.421376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13614.421376][ T3116] ip6_pol_route+0x56f/0x840 [13614.421376][ T3116] __fib6_rule_action+0x47a/0x5b0 [13614.421376][ T3116] fib_rules_lookup+0x2b4/0xa20 [13614.421376][ T3116] fib6_rule_lookup+0x182/0x630 [13614.421376][ T3116] ip6_route_input+0x59c/0xa50 [13614.421376][ T3116] ipv6_rcv+0x397/0x810 [13614.421376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13614.421376][ T3116] process_backlog+0x101/0x620 [13614.421376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13614.421376][ T3116] net_rx_action+0x495/0xbe0 [13614.421376][ T3116] __do_softirq+0x1b5/0x7f6 [13614.421376][ T3116] [13614.423494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13614.423494][ T3116] netdev_get_by_index+0x5e/0x80 [13614.423494][ T3116] fib6_nh_init+0x3d8/0x15b0 [13614.423494][ T3116] ip6_route_info_create+0xf18/0x17d0 [13614.423494][ T3116] ip6_route_add+0x1c/0x140 [13614.423494][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13614.423494][ T3116] addrconf_add_dev+0xe2/0x170 [13614.423494][ T3116] inet6_addr_add+0x12f/0xa40 [13614.423494][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13614.423494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.423494][ T3116] netlink_rcv_skb+0x130/0x360 [13614.423494][ T3116] netlink_unicast+0x449/0x710 [13614.423494][ T3116] netlink_sendmsg+0x723/0xbe0 [13614.423494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13614.423494][ T3116] ___sys_sendmsg+0xee/0x170 [13614.423494][ T3116] __sys_sendmsg+0xcd/0x170 [13614.423494][ T3116] do_syscall_64+0xc6/0x1e0 [13614.423494][ T3116] [13614.425746][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13614.425746][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13614.425746][ T3116] ipv6_find_idev+0x102/0x170 [13614.425746][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13614.425746][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.425746][ T3116] netlink_rcv_skb+0x130/0x360 [13614.425746][ T3116] netlink_unicast+0x449/0x710 [13614.425746][ T3116] netlink_sendmsg+0x723/0xbe0 [13614.425746][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13614.425746][ T3116] ___sys_sendmsg+0xee/0x170 [13614.425746][ T3116] __sys_sendmsg+0xcd/0x170 [13614.425746][ T3116] do_syscall_64+0xc6/0x1e0 [13614.425746][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13614.425746][ T3116] [13614.427465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13614.427465][ T3116] neigh_parms_alloc+0x1e5/0x510 [13614.427465][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13614.427465][ T3116] ipv6_find_idev+0x102/0x170 [13614.427465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13614.427465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.427465][ T3116] netlink_rcv_skb+0x130/0x360 [13614.427465][ T3116] netlink_unicast+0x449/0x710 [13614.427465][ T3116] netlink_sendmsg+0x723/0xbe0 [13614.427465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13614.427465][ T3116] ___sys_sendmsg+0xee/0x170 [13614.427465][ T3116] __sys_sendmsg+0xcd/0x170 [13614.427465][ T3116] do_syscall_64+0xc6/0x1e0 [13614.427465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13614.427465][ T3116] [13624.668865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13624.669377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13624.669377][ T3116] dst_init+0x84/0x4a0 [13624.669377][ T3116] dst_alloc+0x97/0x150 [13624.669377][ T3116] ip6_dst_alloc+0x23/0x90 [13624.669377][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13624.669377][ T3116] ip6_pol_route+0x56f/0x840 [13624.669377][ T3116] __fib6_rule_action+0x47a/0x5b0 [13624.669377][ T3116] fib_rules_lookup+0x2b4/0xa20 [13624.669377][ T3116] fib6_rule_lookup+0x182/0x630 [13624.669377][ T3116] ip6_route_input+0x59c/0xa50 [13624.669377][ T3116] ipv6_rcv+0x397/0x810 [13624.669377][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13624.669377][ T3116] process_backlog+0x101/0x620 [13624.669377][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13624.669377][ T3116] net_rx_action+0x495/0xbe0 [13624.669377][ T3116] __do_softirq+0x1b5/0x7f6 [13624.669377][ T3116] [13624.671547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13624.671547][ T3116] netdev_get_by_index+0x5e/0x80 [13624.671547][ T3116] fib6_nh_init+0x3d8/0x15b0 [13624.671547][ T3116] ip6_route_info_create+0xf18/0x17d0 [13624.671547][ T3116] ip6_route_add+0x1c/0x140 [13624.671547][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13624.671547][ T3116] addrconf_add_dev+0xe2/0x170 [13624.671547][ T3116] inet6_addr_add+0x12f/0xa40 [13624.671547][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13624.671547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.671547][ T3116] netlink_rcv_skb+0x130/0x360 [13624.671547][ T3116] netlink_unicast+0x449/0x710 [13624.671547][ T3116] netlink_sendmsg+0x723/0xbe0 [13624.671547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13624.671547][ T3116] ___sys_sendmsg+0xee/0x170 [13624.671547][ T3116] __sys_sendmsg+0xcd/0x170 [13624.671547][ T3116] do_syscall_64+0xc6/0x1e0 [13624.671547][ T3116] [13624.673747][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13624.673747][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13624.673747][ T3116] ipv6_find_idev+0x102/0x170 [13624.673747][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13624.673747][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.673747][ T3116] netlink_rcv_skb+0x130/0x360 [13624.673747][ T3116] netlink_unicast+0x449/0x710 [13624.673747][ T3116] netlink_sendmsg+0x723/0xbe0 [13624.673747][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13624.673747][ T3116] ___sys_sendmsg+0xee/0x170 [13624.673747][ T3116] __sys_sendmsg+0xcd/0x170 [13624.673747][ T3116] do_syscall_64+0xc6/0x1e0 [13624.673747][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.673747][ T3116] [13624.676076][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13624.676076][ T3116] neigh_parms_alloc+0x1e5/0x510 [13624.676076][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13624.676076][ T3116] ipv6_find_idev+0x102/0x170 [13624.676076][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13624.676076][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.676076][ T3116] netlink_rcv_skb+0x130/0x360 [13624.676076][ T3116] netlink_unicast+0x449/0x710 [13624.676076][ T3116] netlink_sendmsg+0x723/0xbe0 [13624.676076][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13624.676076][ T3116] ___sys_sendmsg+0xee/0x170 [13624.676076][ T3116] __sys_sendmsg+0xcd/0x170 [13624.676076][ T3116] do_syscall_64+0xc6/0x1e0 [13624.676076][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.676076][ T3116] [13634.772884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13634.773376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13634.773376][ T3116] dst_init+0x84/0x4a0 [13634.773376][ T3116] dst_alloc+0x97/0x150 [13634.773376][ T3116] ip6_dst_alloc+0x23/0x90 [13634.773376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13634.773376][ T3116] ip6_pol_route+0x56f/0x840 [13634.773376][ T3116] __fib6_rule_action+0x47a/0x5b0 [13634.773376][ T3116] fib_rules_lookup+0x2b4/0xa20 [13634.773376][ T3116] fib6_rule_lookup+0x182/0x630 [13634.773376][ T3116] ip6_route_input+0x59c/0xa50 [13634.773376][ T3116] ipv6_rcv+0x397/0x810 [13634.773376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13634.773376][ T3116] process_backlog+0x101/0x620 [13634.773376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13634.773376][ T3116] net_rx_action+0x495/0xbe0 [13634.773376][ T3116] __do_softirq+0x1b5/0x7f6 [13634.773376][ T3116] [13634.775464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13634.775464][ T3116] netdev_get_by_index+0x5e/0x80 [13634.775464][ T3116] fib6_nh_init+0x3d8/0x15b0 [13634.775464][ T3116] ip6_route_info_create+0xf18/0x17d0 [13634.775464][ T3116] ip6_route_add+0x1c/0x140 [13634.775464][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13634.775464][ T3116] addrconf_add_dev+0xe2/0x170 [13634.775464][ T3116] inet6_addr_add+0x12f/0xa40 [13634.775464][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13634.775464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.775464][ T3116] netlink_rcv_skb+0x130/0x360 [13634.775464][ T3116] netlink_unicast+0x449/0x710 [13634.775464][ T3116] netlink_sendmsg+0x723/0xbe0 [13634.775464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13634.775464][ T3116] ___sys_sendmsg+0xee/0x170 [13634.775464][ T3116] __sys_sendmsg+0xcd/0x170 [13634.775464][ T3116] do_syscall_64+0xc6/0x1e0 [13634.775464][ T3116] [13634.777637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13634.777637][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13634.777637][ T3116] ipv6_find_idev+0x102/0x170 [13634.777637][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13634.777637][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.777637][ T3116] netlink_rcv_skb+0x130/0x360 [13634.777637][ T3116] netlink_unicast+0x449/0x710 [13634.777637][ T3116] netlink_sendmsg+0x723/0xbe0 [13634.777637][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13634.777637][ T3116] ___sys_sendmsg+0xee/0x170 [13634.777637][ T3116] __sys_sendmsg+0xcd/0x170 [13634.777637][ T3116] do_syscall_64+0xc6/0x1e0 [13634.777637][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.777637][ T3116] [13634.779341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13634.779341][ T3116] neigh_parms_alloc+0x1e5/0x510 [13634.779341][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13634.779341][ T3116] ipv6_find_idev+0x102/0x170 [13634.779341][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13634.779341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.779341][ T3116] netlink_rcv_skb+0x130/0x360 [13634.779341][ T3116] netlink_unicast+0x449/0x710 [13634.779341][ T3116] netlink_sendmsg+0x723/0xbe0 [13634.779341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13634.779341][ T3116] ___sys_sendmsg+0xee/0x170 [13634.779341][ T3116] __sys_sendmsg+0xcd/0x170 [13634.779341][ T3116] do_syscall_64+0xc6/0x1e0 [13634.779341][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.779341][ T3116] [13645.020871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13645.021365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13645.021365][ T3116] dst_init+0x84/0x4a0 [13645.021365][ T3116] dst_alloc+0x97/0x150 [13645.021365][ T3116] ip6_dst_alloc+0x23/0x90 [13645.021365][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13645.021365][ T3116] ip6_pol_route+0x56f/0x840 [13645.021365][ T3116] __fib6_rule_action+0x47a/0x5b0 [13645.021365][ T3116] fib_rules_lookup+0x2b4/0xa20 [13645.021365][ T3116] fib6_rule_lookup+0x182/0x630 [13645.021365][ T3116] ip6_route_input+0x59c/0xa50 [13645.021365][ T3116] ipv6_rcv+0x397/0x810 [13645.021365][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13645.021365][ T3116] process_backlog+0x101/0x620 [13645.021365][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13645.021365][ T3116] net_rx_action+0x495/0xbe0 [13645.021365][ T3116] __do_softirq+0x1b5/0x7f6 [13645.021365][ T3116] [13645.023445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13645.023445][ T3116] netdev_get_by_index+0x5e/0x80 [13645.023445][ T3116] fib6_nh_init+0x3d8/0x15b0 [13645.023445][ T3116] ip6_route_info_create+0xf18/0x17d0 [13645.023445][ T3116] ip6_route_add+0x1c/0x140 [13645.023445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13645.023445][ T3116] addrconf_add_dev+0xe2/0x170 [13645.023445][ T3116] inet6_addr_add+0x12f/0xa40 [13645.023445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13645.023445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13645.023445][ T3116] netlink_rcv_skb+0x130/0x360 [13645.023445][ T3116] netlink_unicast+0x449/0x710 [13645.023445][ T3116] netlink_sendmsg+0x723/0xbe0 [13645.023445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13645.023445][ T3116] ___sys_sendmsg+0xee/0x170 [13645.023445][ T3116] __sys_sendmsg+0xcd/0x170 [13645.023445][ T3116] do_syscall_64+0xc6/0x1e0 [13645.023445][ T3116] [13645.025641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13645.025641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13645.025641][ T3116] ipv6_find_idev+0x102/0x170 [13645.025641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13645.025641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13645.025641][ T3116] netlink_rcv_skb+0x130/0x360 [13645.025641][ T3116] netlink_unicast+0x449/0x710 [13645.025641][ T3116] netlink_sendmsg+0x723/0xbe0 [13645.025641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13645.025641][ T3116] ___sys_sendmsg+0xee/0x170 [13645.025641][ T3116] __sys_sendmsg+0xcd/0x170 [13645.025641][ T3116] do_syscall_64+0xc6/0x1e0 [13645.025641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13645.025641][ T3116] [13645.027337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13645.027337][ T3116] neigh_parms_alloc+0x1e5/0x510 [13645.027337][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13645.027337][ T3116] ipv6_find_idev+0x102/0x170 [13645.027337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13645.027337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13645.027337][ T3116] netlink_rcv_skb+0x130/0x360 [13645.027337][ T3116] netlink_unicast+0x449/0x710 [13645.027337][ T3116] netlink_sendmsg+0x723/0xbe0 [13645.027337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13645.027337][ T3116] ___sys_sendmsg+0xee/0x170 [13645.027337][ T3116] __sys_sendmsg+0xcd/0x170 [13645.027337][ T3116] do_syscall_64+0xc6/0x1e0 [13645.027337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13645.027337][ T3116] [13655.268845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13655.269289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13655.269289][ T3116] dst_init+0x84/0x4a0 [13655.269289][ T3116] dst_alloc+0x97/0x150 [13655.269289][ T3116] ip6_dst_alloc+0x23/0x90 [13655.269289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13655.269289][ T3116] ip6_pol_route+0x56f/0x840 [13655.269289][ T3116] __fib6_rule_action+0x47a/0x5b0 [13655.269289][ T3116] fib_rules_lookup+0x2b4/0xa20 [13655.269289][ T3116] fib6_rule_lookup+0x182/0x630 [13655.269289][ T3116] ip6_route_input+0x59c/0xa50 [13655.269289][ T3116] ipv6_rcv+0x397/0x810 [13655.269289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13655.269289][ T3116] process_backlog+0x101/0x620 [13655.269289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13655.269289][ T3116] net_rx_action+0x495/0xbe0 [13655.269289][ T3116] __do_softirq+0x1b5/0x7f6 [13655.269289][ T3116] [13655.271398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13655.271398][ T3116] netdev_get_by_index+0x5e/0x80 [13655.271398][ T3116] fib6_nh_init+0x3d8/0x15b0 [13655.271398][ T3116] ip6_route_info_create+0xf18/0x17d0 [13655.271398][ T3116] ip6_route_add+0x1c/0x140 [13655.271398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13655.271398][ T3116] addrconf_add_dev+0xe2/0x170 [13655.271398][ T3116] inet6_addr_add+0x12f/0xa40 [13655.271398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13655.271398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.271398][ T3116] netlink_rcv_skb+0x130/0x360 [13655.271398][ T3116] netlink_unicast+0x449/0x710 [13655.271398][ T3116] netlink_sendmsg+0x723/0xbe0 [13655.271398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13655.271398][ T3116] ___sys_sendmsg+0xee/0x170 [13655.271398][ T3116] __sys_sendmsg+0xcd/0x170 [13655.271398][ T3116] do_syscall_64+0xc6/0x1e0 [13655.271398][ T3116] [13655.273592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13655.273592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13655.273592][ T3116] ipv6_find_idev+0x102/0x170 [13655.273592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13655.273592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.273592][ T3116] netlink_rcv_skb+0x130/0x360 [13655.273592][ T3116] netlink_unicast+0x449/0x710 [13655.273592][ T3116] netlink_sendmsg+0x723/0xbe0 [13655.273592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13655.273592][ T3116] ___sys_sendmsg+0xee/0x170 [13655.273592][ T3116] __sys_sendmsg+0xcd/0x170 [13655.273592][ T3116] do_syscall_64+0xc6/0x1e0 [13655.273592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13655.273592][ T3116] [13655.275323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13655.275323][ T3116] neigh_parms_alloc+0x1e5/0x510 [13655.275323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13655.275323][ T3116] ipv6_find_idev+0x102/0x170 [13655.275323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13655.275323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.275323][ T3116] netlink_rcv_skb+0x130/0x360 [13655.275323][ T3116] netlink_unicast+0x449/0x710 [13655.275323][ T3116] netlink_sendmsg+0x723/0xbe0 [13655.275323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13655.275323][ T3116] ___sys_sendmsg+0xee/0x170 [13655.275323][ T3116] __sys_sendmsg+0xcd/0x170 [13655.275323][ T3116] do_syscall_64+0xc6/0x1e0 [13655.275323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13655.275323][ T3116] [13665.340773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13665.341227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13665.341227][ T3116] dst_init+0x84/0x4a0 [13665.341227][ T3116] dst_alloc+0x97/0x150 [13665.341227][ T3116] ip6_dst_alloc+0x23/0x90 [13665.341227][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13665.341227][ T3116] ip6_pol_route+0x56f/0x840 [13665.341227][ T3116] __fib6_rule_action+0x47a/0x5b0 [13665.341227][ T3116] fib_rules_lookup+0x2b4/0xa20 [13665.341227][ T3116] fib6_rule_lookup+0x182/0x630 [13665.341227][ T3116] ip6_route_input+0x59c/0xa50 [13665.341227][ T3116] ipv6_rcv+0x397/0x810 [13665.341227][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13665.341227][ T3116] process_backlog+0x101/0x620 [13665.341227][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13665.341227][ T3116] net_rx_action+0x495/0xbe0 [13665.341227][ T3116] __do_softirq+0x1b5/0x7f6 [13665.341227][ T3116] [13665.343370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13665.343370][ T3116] netdev_get_by_index+0x5e/0x80 [13665.343370][ T3116] fib6_nh_init+0x3d8/0x15b0 [13665.343370][ T3116] ip6_route_info_create+0xf18/0x17d0 [13665.343370][ T3116] ip6_route_add+0x1c/0x140 [13665.343370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13665.343370][ T3116] addrconf_add_dev+0xe2/0x170 [13665.343370][ T3116] inet6_addr_add+0x12f/0xa40 [13665.343370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13665.343370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.343370][ T3116] netlink_rcv_skb+0x130/0x360 [13665.343370][ T3116] netlink_unicast+0x449/0x710 [13665.343370][ T3116] netlink_sendmsg+0x723/0xbe0 [13665.343370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13665.343370][ T3116] ___sys_sendmsg+0xee/0x170 [13665.343370][ T3116] __sys_sendmsg+0xcd/0x170 [13665.343370][ T3116] do_syscall_64+0xc6/0x1e0 [13665.343370][ T3116] [13665.345596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13665.345596][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13665.345596][ T3116] ipv6_find_idev+0x102/0x170 [13665.345596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13665.345596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.345596][ T3116] netlink_rcv_skb+0x130/0x360 [13665.345596][ T3116] netlink_unicast+0x449/0x710 [13665.345596][ T3116] netlink_sendmsg+0x723/0xbe0 [13665.345596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13665.345596][ T3116] ___sys_sendmsg+0xee/0x170 [13665.345596][ T3116] __sys_sendmsg+0xcd/0x170 [13665.345596][ T3116] do_syscall_64+0xc6/0x1e0 [13665.345596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13665.345596][ T3116] [13665.347342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13665.347342][ T3116] neigh_parms_alloc+0x1e5/0x510 [13665.347342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13665.347342][ T3116] ipv6_find_idev+0x102/0x170 [13665.347342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13665.347342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.347342][ T3116] netlink_rcv_skb+0x130/0x360 [13665.347342][ T3116] netlink_unicast+0x449/0x710 [13665.347342][ T3116] netlink_sendmsg+0x723/0xbe0 [13665.347342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13665.347342][ T3116] ___sys_sendmsg+0xee/0x170 [13665.347342][ T3116] __sys_sendmsg+0xcd/0x170 [13665.347342][ T3116] do_syscall_64+0xc6/0x1e0 [13665.347342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13665.347342][ T3116] [13675.588885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13675.589457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13675.589457][ T3116] dst_init+0x84/0x4a0 [13675.589457][ T3116] dst_alloc+0x97/0x150 [13675.589457][ T3116] ip6_dst_alloc+0x23/0x90 [13675.589457][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13675.589457][ T3116] ip6_pol_route+0x56f/0x840 [13675.589457][ T3116] __fib6_rule_action+0x47a/0x5b0 [13675.589457][ T3116] fib_rules_lookup+0x2b4/0xa20 [13675.589457][ T3116] fib6_rule_lookup+0x182/0x630 [13675.589457][ T3116] ip6_route_input+0x59c/0xa50 [13675.589457][ T3116] ipv6_rcv+0x397/0x810 [13675.589457][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13675.589457][ T3116] process_backlog+0x101/0x620 [13675.589457][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13675.589457][ T3116] net_rx_action+0x495/0xbe0 [13675.589457][ T3116] __do_softirq+0x1b5/0x7f6 [13675.589457][ T3116] [13675.592260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13675.592260][ T3116] netdev_get_by_index+0x5e/0x80 [13675.592260][ T3116] fib6_nh_init+0x3d8/0x15b0 [13675.592260][ T3116] ip6_route_info_create+0xf18/0x17d0 [13675.592260][ T3116] ip6_route_add+0x1c/0x140 [13675.592260][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13675.592260][ T3116] addrconf_add_dev+0xe2/0x170 [13675.592260][ T3116] inet6_addr_add+0x12f/0xa40 [13675.592260][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13675.592260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.592260][ T3116] netlink_rcv_skb+0x130/0x360 [13675.592260][ T3116] netlink_unicast+0x449/0x710 [13675.592260][ T3116] netlink_sendmsg+0x723/0xbe0 [13675.592260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13675.592260][ T3116] ___sys_sendmsg+0xee/0x170 [13675.592260][ T3116] __sys_sendmsg+0xcd/0x170 [13675.592260][ T3116] do_syscall_64+0xc6/0x1e0 [13675.592260][ T3116] [13675.595509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13675.595509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13675.595509][ T3116] ipv6_find_idev+0x102/0x170 [13675.595509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13675.595509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.595509][ T3116] netlink_rcv_skb+0x130/0x360 [13675.595509][ T3116] netlink_unicast+0x449/0x710 [13675.595509][ T3116] netlink_sendmsg+0x723/0xbe0 [13675.595509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13675.595509][ T3116] ___sys_sendmsg+0xee/0x170 [13675.595509][ T3116] __sys_sendmsg+0xcd/0x170 [13675.595509][ T3116] do_syscall_64+0xc6/0x1e0 [13675.595509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13675.595509][ T3116] [13675.597753][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13675.597753][ T3116] neigh_parms_alloc+0x1e5/0x510 [13675.597753][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13675.597753][ T3116] ipv6_find_idev+0x102/0x170 [13675.597753][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13675.597753][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.597753][ T3116] netlink_rcv_skb+0x130/0x360 [13675.597753][ T3116] netlink_unicast+0x449/0x710 [13675.597753][ T3116] netlink_sendmsg+0x723/0xbe0 [13675.597753][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13675.597753][ T3116] ___sys_sendmsg+0xee/0x170 [13675.597753][ T3116] __sys_sendmsg+0xcd/0x170 [13675.597753][ T3116] do_syscall_64+0xc6/0x1e0 [13675.597753][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13675.597753][ T3116] [13685.836845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13685.837350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13685.837350][ T3116] dst_init+0x84/0x4a0 [13685.837350][ T3116] dst_alloc+0x97/0x150 [13685.837350][ T3116] ip6_dst_alloc+0x23/0x90 [13685.837350][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13685.837350][ T3116] ip6_pol_route+0x56f/0x840 [13685.837350][ T3116] __fib6_rule_action+0x47a/0x5b0 [13685.837350][ T3116] fib_rules_lookup+0x2b4/0xa20 [13685.837350][ T3116] fib6_rule_lookup+0x182/0x630 [13685.837350][ T3116] ip6_route_input+0x59c/0xa50 [13685.837350][ T3116] ipv6_rcv+0x397/0x810 [13685.837350][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13685.837350][ T3116] process_backlog+0x101/0x620 [13685.837350][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13685.837350][ T3116] net_rx_action+0x495/0xbe0 [13685.837350][ T3116] __do_softirq+0x1b5/0x7f6 [13685.837350][ T3116] [13685.839499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13685.839499][ T3116] netdev_get_by_index+0x5e/0x80 [13685.839499][ T3116] fib6_nh_init+0x3d8/0x15b0 [13685.839499][ T3116] ip6_route_info_create+0xf18/0x17d0 [13685.839499][ T3116] ip6_route_add+0x1c/0x140 [13685.839499][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13685.839499][ T3116] addrconf_add_dev+0xe2/0x170 [13685.839499][ T3116] inet6_addr_add+0x12f/0xa40 [13685.839499][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13685.839499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.839499][ T3116] netlink_rcv_skb+0x130/0x360 [13685.839499][ T3116] netlink_unicast+0x449/0x710 [13685.839499][ T3116] netlink_sendmsg+0x723/0xbe0 [13685.839499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13685.839499][ T3116] ___sys_sendmsg+0xee/0x170 [13685.839499][ T3116] __sys_sendmsg+0xcd/0x170 [13685.839499][ T3116] do_syscall_64+0xc6/0x1e0 [13685.839499][ T3116] [13685.841733][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13685.841733][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13685.841733][ T3116] ipv6_find_idev+0x102/0x170 [13685.841733][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13685.841733][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.841733][ T3116] netlink_rcv_skb+0x130/0x360 [13685.841733][ T3116] netlink_unicast+0x449/0x710 [13685.841733][ T3116] netlink_sendmsg+0x723/0xbe0 [13685.841733][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13685.841733][ T3116] ___sys_sendmsg+0xee/0x170 [13685.841733][ T3116] __sys_sendmsg+0xcd/0x170 [13685.841733][ T3116] do_syscall_64+0xc6/0x1e0 [13685.841733][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.841733][ T3116] [13685.843476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13685.843476][ T3116] neigh_parms_alloc+0x1e5/0x510 [13685.843476][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13685.843476][ T3116] ipv6_find_idev+0x102/0x170 [13685.843476][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13685.843476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.843476][ T3116] netlink_rcv_skb+0x130/0x360 [13685.843476][ T3116] netlink_unicast+0x449/0x710 [13685.843476][ T3116] netlink_sendmsg+0x723/0xbe0 [13685.843476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13685.843476][ T3116] ___sys_sendmsg+0xee/0x170 [13685.843476][ T3116] __sys_sendmsg+0xcd/0x170 [13685.843476][ T3116] do_syscall_64+0xc6/0x1e0 [13685.843476][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.843476][ T3116] [13696.084815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13696.085317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13696.085317][ T3116] dst_init+0x84/0x4a0 [13696.085317][ T3116] dst_alloc+0x97/0x150 [13696.085317][ T3116] ip6_dst_alloc+0x23/0x90 [13696.085317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13696.085317][ T3116] ip6_pol_route+0x56f/0x840 [13696.085317][ T3116] __fib6_rule_action+0x47a/0x5b0 [13696.085317][ T3116] fib_rules_lookup+0x2b4/0xa20 [13696.085317][ T3116] fib6_rule_lookup+0x182/0x630 [13696.085317][ T3116] ip6_route_input+0x59c/0xa50 [13696.085317][ T3116] ipv6_rcv+0x397/0x810 [13696.085317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13696.085317][ T3116] process_backlog+0x101/0x620 [13696.085317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13696.085317][ T3116] net_rx_action+0x495/0xbe0 [13696.085317][ T3116] __do_softirq+0x1b5/0x7f6 [13696.085317][ T3116] [13696.087441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13696.087441][ T3116] netdev_get_by_index+0x5e/0x80 [13696.087441][ T3116] fib6_nh_init+0x3d8/0x15b0 [13696.087441][ T3116] ip6_route_info_create+0xf18/0x17d0 [13696.087441][ T3116] ip6_route_add+0x1c/0x140 [13696.087441][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13696.087441][ T3116] addrconf_add_dev+0xe2/0x170 [13696.087441][ T3116] inet6_addr_add+0x12f/0xa40 [13696.087441][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13696.087441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13696.087441][ T3116] netlink_rcv_skb+0x130/0x360 [13696.087441][ T3116] netlink_unicast+0x449/0x710 [13696.087441][ T3116] netlink_sendmsg+0x723/0xbe0 [13696.087441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13696.087441][ T3116] ___sys_sendmsg+0xee/0x170 [13696.087441][ T3116] __sys_sendmsg+0xcd/0x170 [13696.087441][ T3116] do_syscall_64+0xc6/0x1e0 [13696.087441][ T3116] [13696.089680][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13696.089680][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13696.089680][ T3116] ipv6_find_idev+0x102/0x170 [13696.089680][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13696.089680][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13696.089680][ T3116] netlink_rcv_skb+0x130/0x360 [13696.089680][ T3116] netlink_unicast+0x449/0x710 [13696.089680][ T3116] netlink_sendmsg+0x723/0xbe0 [13696.089680][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13696.089680][ T3116] ___sys_sendmsg+0xee/0x170 [13696.089680][ T3116] __sys_sendmsg+0xcd/0x170 [13696.089680][ T3116] do_syscall_64+0xc6/0x1e0 [13696.089680][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13696.089680][ T3116] [13696.091414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13696.091414][ T3116] neigh_parms_alloc+0x1e5/0x510 [13696.091414][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13696.091414][ T3116] ipv6_find_idev+0x102/0x170 [13696.091414][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13696.091414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13696.091414][ T3116] netlink_rcv_skb+0x130/0x360 [13696.091414][ T3116] netlink_unicast+0x449/0x710 [13696.091414][ T3116] netlink_sendmsg+0x723/0xbe0 [13696.091414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13696.091414][ T3116] ___sys_sendmsg+0xee/0x170 [13696.091414][ T3116] __sys_sendmsg+0xcd/0x170 [13696.091414][ T3116] do_syscall_64+0xc6/0x1e0 [13696.091414][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13696.091414][ T3116] [13706.332920][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13706.333439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13706.333439][ T3116] dst_init+0x84/0x4a0 [13706.333439][ T3116] dst_alloc+0x97/0x150 [13706.333439][ T3116] ip6_dst_alloc+0x23/0x90 [13706.333439][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13706.333439][ T3116] ip6_pol_route+0x56f/0x840 [13706.333439][ T3116] __fib6_rule_action+0x47a/0x5b0 [13706.333439][ T3116] fib_rules_lookup+0x2b4/0xa20 [13706.333439][ T3116] fib6_rule_lookup+0x182/0x630 [13706.333439][ T3116] ip6_route_input+0x59c/0xa50 [13706.333439][ T3116] ipv6_rcv+0x397/0x810 [13706.333439][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13706.333439][ T3116] process_backlog+0x101/0x620 [13706.333439][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13706.333439][ T3116] net_rx_action+0x495/0xbe0 [13706.333439][ T3116] __do_softirq+0x1b5/0x7f6 [13706.333439][ T3116] [13706.335584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13706.335584][ T3116] netdev_get_by_index+0x5e/0x80 [13706.335584][ T3116] fib6_nh_init+0x3d8/0x15b0 [13706.335584][ T3116] ip6_route_info_create+0xf18/0x17d0 [13706.335584][ T3116] ip6_route_add+0x1c/0x140 [13706.335584][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13706.335584][ T3116] addrconf_add_dev+0xe2/0x170 [13706.335584][ T3116] inet6_addr_add+0x12f/0xa40 [13706.335584][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13706.335584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.335584][ T3116] netlink_rcv_skb+0x130/0x360 [13706.335584][ T3116] netlink_unicast+0x449/0x710 [13706.335584][ T3116] netlink_sendmsg+0x723/0xbe0 [13706.335584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13706.335584][ T3116] ___sys_sendmsg+0xee/0x170 [13706.335584][ T3116] __sys_sendmsg+0xcd/0x170 [13706.335584][ T3116] do_syscall_64+0xc6/0x1e0 [13706.335584][ T3116] [13706.337804][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13706.337804][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13706.337804][ T3116] ipv6_find_idev+0x102/0x170 [13706.337804][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13706.337804][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.337804][ T3116] netlink_rcv_skb+0x130/0x360 [13706.337804][ T3116] netlink_unicast+0x449/0x710 [13706.337804][ T3116] netlink_sendmsg+0x723/0xbe0 [13706.337804][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13706.337804][ T3116] ___sys_sendmsg+0xee/0x170 [13706.337804][ T3116] __sys_sendmsg+0xcd/0x170 [13706.337804][ T3116] do_syscall_64+0xc6/0x1e0 [13706.337804][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13706.337804][ T3116] [13706.339530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13706.339530][ T3116] neigh_parms_alloc+0x1e5/0x510 [13706.339530][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13706.339530][ T3116] ipv6_find_idev+0x102/0x170 [13706.339530][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13706.339530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.339530][ T3116] netlink_rcv_skb+0x130/0x360 [13706.339530][ T3116] netlink_unicast+0x449/0x710 [13706.339530][ T3116] netlink_sendmsg+0x723/0xbe0 [13706.339530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13706.339530][ T3116] ___sys_sendmsg+0xee/0x170 [13706.339530][ T3116] __sys_sendmsg+0xcd/0x170 [13706.339530][ T3116] do_syscall_64+0xc6/0x1e0 [13706.339530][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13706.339530][ T3116] [13716.484829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13716.485299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13716.485299][ T3116] dst_init+0x84/0x4a0 [13716.485299][ T3116] dst_alloc+0x97/0x150 [13716.485299][ T3116] ip6_dst_alloc+0x23/0x90 [13716.485299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13716.485299][ T3116] ip6_pol_route+0x56f/0x840 [13716.485299][ T3116] __fib6_rule_action+0x47a/0x5b0 [13716.485299][ T3116] fib_rules_lookup+0x2b4/0xa20 [13716.485299][ T3116] fib6_rule_lookup+0x182/0x630 [13716.485299][ T3116] ip6_route_input+0x59c/0xa50 [13716.485299][ T3116] ipv6_rcv+0x397/0x810 [13716.485299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13716.485299][ T3116] process_backlog+0x101/0x620 [13716.485299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13716.485299][ T3116] net_rx_action+0x495/0xbe0 [13716.485299][ T3116] __do_softirq+0x1b5/0x7f6 [13716.485299][ T3116] [13716.487387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13716.487387][ T3116] netdev_get_by_index+0x5e/0x80 [13716.487387][ T3116] fib6_nh_init+0x3d8/0x15b0 [13716.487387][ T3116] ip6_route_info_create+0xf18/0x17d0 [13716.487387][ T3116] ip6_route_add+0x1c/0x140 [13716.487387][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13716.487387][ T3116] addrconf_add_dev+0xe2/0x170 [13716.487387][ T3116] inet6_addr_add+0x12f/0xa40 [13716.487387][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13716.487387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.487387][ T3116] netlink_rcv_skb+0x130/0x360 [13716.487387][ T3116] netlink_unicast+0x449/0x710 [13716.487387][ T3116] netlink_sendmsg+0x723/0xbe0 [13716.487387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13716.487387][ T3116] ___sys_sendmsg+0xee/0x170 [13716.487387][ T3116] __sys_sendmsg+0xcd/0x170 [13716.487387][ T3116] do_syscall_64+0xc6/0x1e0 [13716.487387][ T3116] [13716.489565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13716.489565][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13716.489565][ T3116] ipv6_find_idev+0x102/0x170 [13716.489565][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13716.489565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.489565][ T3116] netlink_rcv_skb+0x130/0x360 [13716.489565][ T3116] netlink_unicast+0x449/0x710 [13716.489565][ T3116] netlink_sendmsg+0x723/0xbe0 [13716.489565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13716.489565][ T3116] ___sys_sendmsg+0xee/0x170 [13716.489565][ T3116] __sys_sendmsg+0xcd/0x170 [13716.489565][ T3116] do_syscall_64+0xc6/0x1e0 [13716.489565][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13716.489565][ T3116] [13716.491363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13716.491363][ T3116] neigh_parms_alloc+0x1e5/0x510 [13716.491363][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13716.491363][ T3116] ipv6_find_idev+0x102/0x170 [13716.491363][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13716.491363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.491363][ T3116] netlink_rcv_skb+0x130/0x360 [13716.491363][ T3116] netlink_unicast+0x449/0x710 [13716.491363][ T3116] netlink_sendmsg+0x723/0xbe0 [13716.491363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13716.491363][ T3116] ___sys_sendmsg+0xee/0x170 [13716.491363][ T3116] __sys_sendmsg+0xcd/0x170 [13716.491363][ T3116] do_syscall_64+0xc6/0x1e0 [13716.491363][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13716.491363][ T3116] [13726.836929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13726.837419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13726.837419][ T3116] dst_init+0x84/0x4a0 [13726.837419][ T3116] dst_alloc+0x97/0x150 [13726.837419][ T3116] ip6_dst_alloc+0x23/0x90 [13726.837419][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13726.837419][ T3116] ip6_pol_route+0x56f/0x840 [13726.837419][ T3116] __fib6_rule_action+0x47a/0x5b0 [13726.837419][ T3116] fib_rules_lookup+0x2b4/0xa20 [13726.837419][ T3116] fib6_rule_lookup+0x182/0x630 [13726.837419][ T3116] ip6_route_input+0x59c/0xa50 [13726.837419][ T3116] ipv6_rcv+0x397/0x810 [13726.837419][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13726.837419][ T3116] process_backlog+0x101/0x620 [13726.837419][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13726.837419][ T3116] net_rx_action+0x495/0xbe0 [13726.837419][ T3116] __do_softirq+0x1b5/0x7f6 [13726.837419][ T3116] [13726.839486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13726.839486][ T3116] netdev_get_by_index+0x5e/0x80 [13726.839486][ T3116] fib6_nh_init+0x3d8/0x15b0 [13726.839486][ T3116] ip6_route_info_create+0xf18/0x17d0 [13726.839486][ T3116] ip6_route_add+0x1c/0x140 [13726.839486][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13726.839486][ T3116] addrconf_add_dev+0xe2/0x170 [13726.839486][ T3116] inet6_addr_add+0x12f/0xa40 [13726.839486][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13726.839486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.839486][ T3116] netlink_rcv_skb+0x130/0x360 [13726.839486][ T3116] netlink_unicast+0x449/0x710 [13726.839486][ T3116] netlink_sendmsg+0x723/0xbe0 [13726.839486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13726.839486][ T3116] ___sys_sendmsg+0xee/0x170 [13726.839486][ T3116] __sys_sendmsg+0xcd/0x170 [13726.839486][ T3116] do_syscall_64+0xc6/0x1e0 [13726.839486][ T3116] [13726.841647][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13726.841647][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13726.841647][ T3116] ipv6_find_idev+0x102/0x170 [13726.841647][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13726.841647][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.841647][ T3116] netlink_rcv_skb+0x130/0x360 [13726.841647][ T3116] netlink_unicast+0x449/0x710 [13726.841647][ T3116] netlink_sendmsg+0x723/0xbe0 [13726.841647][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13726.841647][ T3116] ___sys_sendmsg+0xee/0x170 [13726.841647][ T3116] __sys_sendmsg+0xcd/0x170 [13726.841647][ T3116] do_syscall_64+0xc6/0x1e0 [13726.841647][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13726.841647][ T3116] [13726.843351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13726.843351][ T3116] neigh_parms_alloc+0x1e5/0x510 [13726.843351][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13726.843351][ T3116] ipv6_find_idev+0x102/0x170 [13726.843351][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13726.843351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.843351][ T3116] netlink_rcv_skb+0x130/0x360 [13726.843351][ T3116] netlink_unicast+0x449/0x710 [13726.843351][ T3116] netlink_sendmsg+0x723/0xbe0 [13726.843351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13726.843351][ T3116] ___sys_sendmsg+0xee/0x170 [13726.843351][ T3116] __sys_sendmsg+0xcd/0x170 [13726.843351][ T3116] do_syscall_64+0xc6/0x1e0 [13726.843351][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13726.843351][ T3116] [13737.092835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13737.093306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13737.093306][ T3116] dst_init+0x84/0x4a0 [13737.093306][ T3116] dst_alloc+0x97/0x150 [13737.093306][ T3116] ip6_dst_alloc+0x23/0x90 [13737.093306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13737.093306][ T3116] ip6_pol_route+0x56f/0x840 [13737.093306][ T3116] __fib6_rule_action+0x47a/0x5b0 [13737.093306][ T3116] fib_rules_lookup+0x2b4/0xa20 [13737.093306][ T3116] fib6_rule_lookup+0x182/0x630 [13737.093306][ T3116] ip6_route_input+0x59c/0xa50 [13737.093306][ T3116] ipv6_rcv+0x397/0x810 [13737.093306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13737.093306][ T3116] process_backlog+0x101/0x620 [13737.093306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13737.093306][ T3116] net_rx_action+0x495/0xbe0 [13737.093306][ T3116] __do_softirq+0x1b5/0x7f6 [13737.093306][ T3116] [13737.095393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13737.095393][ T3116] netdev_get_by_index+0x5e/0x80 [13737.095393][ T3116] fib6_nh_init+0x3d8/0x15b0 [13737.095393][ T3116] ip6_route_info_create+0xf18/0x17d0 [13737.095393][ T3116] ip6_route_add+0x1c/0x140 [13737.095393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13737.095393][ T3116] addrconf_add_dev+0xe2/0x170 [13737.095393][ T3116] inet6_addr_add+0x12f/0xa40 [13737.095393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13737.095393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13737.095393][ T3116] netlink_rcv_skb+0x130/0x360 [13737.095393][ T3116] netlink_unicast+0x449/0x710 [13737.095393][ T3116] netlink_sendmsg+0x723/0xbe0 [13737.095393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13737.095393][ T3116] ___sys_sendmsg+0xee/0x170 [13737.095393][ T3116] __sys_sendmsg+0xcd/0x170 [13737.095393][ T3116] do_syscall_64+0xc6/0x1e0 [13737.095393][ T3116] [13737.097552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13737.097552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13737.097552][ T3116] ipv6_find_idev+0x102/0x170 [13737.097552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13737.097552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13737.097552][ T3116] netlink_rcv_skb+0x130/0x360 [13737.097552][ T3116] netlink_unicast+0x449/0x710 [13737.097552][ T3116] netlink_sendmsg+0x723/0xbe0 [13737.097552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13737.097552][ T3116] ___sys_sendmsg+0xee/0x170 [13737.097552][ T3116] __sys_sendmsg+0xcd/0x170 [13737.097552][ T3116] do_syscall_64+0xc6/0x1e0 [13737.097552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13737.097552][ T3116] [13737.099265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13737.099265][ T3116] neigh_parms_alloc+0x1e5/0x510 [13737.099265][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13737.099265][ T3116] ipv6_find_idev+0x102/0x170 [13737.099265][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13737.099265][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13737.099265][ T3116] netlink_rcv_skb+0x130/0x360 [13737.099265][ T3116] netlink_unicast+0x449/0x710 [13737.099265][ T3116] netlink_sendmsg+0x723/0xbe0 [13737.099265][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13737.099265][ T3116] ___sys_sendmsg+0xee/0x170 [13737.099265][ T3116] __sys_sendmsg+0xcd/0x170 [13737.099265][ T3116] do_syscall_64+0xc6/0x1e0 [13737.099265][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13737.099265][ T3116] [13747.348831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13747.349334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13747.349334][ T3116] dst_init+0x84/0x4a0 [13747.349334][ T3116] dst_alloc+0x97/0x150 [13747.349334][ T3116] ip6_dst_alloc+0x23/0x90 [13747.349334][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13747.349334][ T3116] ip6_pol_route+0x56f/0x840 [13747.349334][ T3116] __fib6_rule_action+0x47a/0x5b0 [13747.349334][ T3116] fib_rules_lookup+0x2b4/0xa20 [13747.349334][ T3116] fib6_rule_lookup+0x182/0x630 [13747.349334][ T3116] ip6_route_input+0x59c/0xa50 [13747.349334][ T3116] ipv6_rcv+0x397/0x810 [13747.349334][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13747.349334][ T3116] process_backlog+0x101/0x620 [13747.349334][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13747.349334][ T3116] net_rx_action+0x495/0xbe0 [13747.349334][ T3116] __do_softirq+0x1b5/0x7f6 [13747.349334][ T3116] [13747.351399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13747.351399][ T3116] netdev_get_by_index+0x5e/0x80 [13747.351399][ T3116] fib6_nh_init+0x3d8/0x15b0 [13747.351399][ T3116] ip6_route_info_create+0xf18/0x17d0 [13747.351399][ T3116] ip6_route_add+0x1c/0x140 [13747.351399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13747.351399][ T3116] addrconf_add_dev+0xe2/0x170 [13747.351399][ T3116] inet6_addr_add+0x12f/0xa40 [13747.351399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13747.351399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.351399][ T3116] netlink_rcv_skb+0x130/0x360 [13747.351399][ T3116] netlink_unicast+0x449/0x710 [13747.351399][ T3116] netlink_sendmsg+0x723/0xbe0 [13747.351399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13747.351399][ T3116] ___sys_sendmsg+0xee/0x170 [13747.351399][ T3116] __sys_sendmsg+0xcd/0x170 [13747.351399][ T3116] do_syscall_64+0xc6/0x1e0 [13747.351399][ T3116] [13747.353567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13747.353567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13747.353567][ T3116] ipv6_find_idev+0x102/0x170 [13747.353567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13747.353567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.353567][ T3116] netlink_rcv_skb+0x130/0x360 [13747.353567][ T3116] netlink_unicast+0x449/0x710 [13747.353567][ T3116] netlink_sendmsg+0x723/0xbe0 [13747.353567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13747.353567][ T3116] ___sys_sendmsg+0xee/0x170 [13747.353567][ T3116] __sys_sendmsg+0xcd/0x170 [13747.353567][ T3116] do_syscall_64+0xc6/0x1e0 [13747.353567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13747.353567][ T3116] [13747.355285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13747.355285][ T3116] neigh_parms_alloc+0x1e5/0x510 [13747.355285][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13747.355285][ T3116] ipv6_find_idev+0x102/0x170 [13747.355285][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13747.355285][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.355285][ T3116] netlink_rcv_skb+0x130/0x360 [13747.355285][ T3116] netlink_unicast+0x449/0x710 [13747.355285][ T3116] netlink_sendmsg+0x723/0xbe0 [13747.355285][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13747.355285][ T3116] ___sys_sendmsg+0xee/0x170 [13747.355285][ T3116] __sys_sendmsg+0xcd/0x170 [13747.355285][ T3116] do_syscall_64+0xc6/0x1e0 [13747.355285][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13747.355285][ T3116] [13757.604813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13757.605283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13757.605283][ T3116] dst_init+0x84/0x4a0 [13757.605283][ T3116] dst_alloc+0x97/0x150 [13757.605283][ T3116] ip6_dst_alloc+0x23/0x90 [13757.605283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13757.605283][ T3116] ip6_pol_route+0x56f/0x840 [13757.605283][ T3116] __fib6_rule_action+0x47a/0x5b0 [13757.605283][ T3116] fib_rules_lookup+0x2b4/0xa20 [13757.605283][ T3116] fib6_rule_lookup+0x182/0x630 [13757.605283][ T3116] ip6_route_input+0x59c/0xa50 [13757.605283][ T3116] ipv6_rcv+0x397/0x810 [13757.605283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13757.605283][ T3116] process_backlog+0x101/0x620 [13757.605283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13757.605283][ T3116] net_rx_action+0x495/0xbe0 [13757.605283][ T3116] __do_softirq+0x1b5/0x7f6 [13757.605283][ T3116] [13757.607355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13757.607355][ T3116] netdev_get_by_index+0x5e/0x80 [13757.607355][ T3116] fib6_nh_init+0x3d8/0x15b0 [13757.607355][ T3116] ip6_route_info_create+0xf18/0x17d0 [13757.607355][ T3116] ip6_route_add+0x1c/0x140 [13757.607355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13757.607355][ T3116] addrconf_add_dev+0xe2/0x170 [13757.607355][ T3116] inet6_addr_add+0x12f/0xa40 [13757.607355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13757.607355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.607355][ T3116] netlink_rcv_skb+0x130/0x360 [13757.607355][ T3116] netlink_unicast+0x449/0x710 [13757.607355][ T3116] netlink_sendmsg+0x723/0xbe0 [13757.607355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13757.607355][ T3116] ___sys_sendmsg+0xee/0x170 [13757.607355][ T3116] __sys_sendmsg+0xcd/0x170 [13757.607355][ T3116] do_syscall_64+0xc6/0x1e0 [13757.607355][ T3116] [13757.609525][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13757.609525][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13757.609525][ T3116] ipv6_find_idev+0x102/0x170 [13757.609525][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13757.609525][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.609525][ T3116] netlink_rcv_skb+0x130/0x360 [13757.609525][ T3116] netlink_unicast+0x449/0x710 [13757.609525][ T3116] netlink_sendmsg+0x723/0xbe0 [13757.609525][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13757.609525][ T3116] ___sys_sendmsg+0xee/0x170 [13757.609525][ T3116] __sys_sendmsg+0xcd/0x170 [13757.609525][ T3116] do_syscall_64+0xc6/0x1e0 [13757.609525][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13757.609525][ T3116] [13757.611218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13757.611218][ T3116] neigh_parms_alloc+0x1e5/0x510 [13757.611218][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13757.611218][ T3116] ipv6_find_idev+0x102/0x170 [13757.611218][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13757.611218][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.611218][ T3116] netlink_rcv_skb+0x130/0x360 [13757.611218][ T3116] netlink_unicast+0x449/0x710 [13757.611218][ T3116] netlink_sendmsg+0x723/0xbe0 [13757.611218][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13757.611218][ T3116] ___sys_sendmsg+0xee/0x170 [13757.611218][ T3116] __sys_sendmsg+0xcd/0x170 [13757.611218][ T3116] do_syscall_64+0xc6/0x1e0 [13757.611218][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13757.611218][ T3116] [13767.860773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13767.861226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13767.861226][ T3116] dst_init+0x84/0x4a0 [13767.861226][ T3116] dst_alloc+0x97/0x150 [13767.861226][ T3116] ip6_dst_alloc+0x23/0x90 [13767.861226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13767.861226][ T3116] ip6_pol_route+0x56f/0x840 [13767.861226][ T3116] __fib6_rule_action+0x47a/0x5b0 [13767.861226][ T3116] fib_rules_lookup+0x2b4/0xa20 [13767.861226][ T3116] fib6_rule_lookup+0x182/0x630 [13767.861226][ T3116] ip6_route_input+0x59c/0xa50 [13767.861226][ T3116] ipv6_rcv+0x397/0x810 [13767.861226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13767.861226][ T3116] process_backlog+0x101/0x620 [13767.861226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13767.861226][ T3116] net_rx_action+0x495/0xbe0 [13767.861226][ T3116] __do_softirq+0x1b5/0x7f6 [13767.861226][ T3116] [13767.863320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13767.863320][ T3116] netdev_get_by_index+0x5e/0x80 [13767.863320][ T3116] fib6_nh_init+0x3d8/0x15b0 [13767.863320][ T3116] ip6_route_info_create+0xf18/0x17d0 [13767.863320][ T3116] ip6_route_add+0x1c/0x140 [13767.863320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13767.863320][ T3116] addrconf_add_dev+0xe2/0x170 [13767.863320][ T3116] inet6_addr_add+0x12f/0xa40 [13767.863320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13767.863320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.863320][ T3116] netlink_rcv_skb+0x130/0x360 [13767.863320][ T3116] netlink_unicast+0x449/0x710 [13767.863320][ T3116] netlink_sendmsg+0x723/0xbe0 [13767.863320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13767.863320][ T3116] ___sys_sendmsg+0xee/0x170 [13767.863320][ T3116] __sys_sendmsg+0xcd/0x170 [13767.863320][ T3116] do_syscall_64+0xc6/0x1e0 [13767.863320][ T3116] [13767.865507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13767.865507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13767.865507][ T3116] ipv6_find_idev+0x102/0x170 [13767.865507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13767.865507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.865507][ T3116] netlink_rcv_skb+0x130/0x360 [13767.865507][ T3116] netlink_unicast+0x449/0x710 [13767.865507][ T3116] netlink_sendmsg+0x723/0xbe0 [13767.865507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13767.865507][ T3116] ___sys_sendmsg+0xee/0x170 [13767.865507][ T3116] __sys_sendmsg+0xcd/0x170 [13767.865507][ T3116] do_syscall_64+0xc6/0x1e0 [13767.865507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13767.865507][ T3116] [13767.867211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13767.867211][ T3116] neigh_parms_alloc+0x1e5/0x510 [13767.867211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13767.867211][ T3116] ipv6_find_idev+0x102/0x170 [13767.867211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13767.867211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.867211][ T3116] netlink_rcv_skb+0x130/0x360 [13767.867211][ T3116] netlink_unicast+0x449/0x710 [13767.867211][ T3116] netlink_sendmsg+0x723/0xbe0 [13767.867211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13767.867211][ T3116] ___sys_sendmsg+0xee/0x170 [13767.867211][ T3116] __sys_sendmsg+0xcd/0x170 [13767.867211][ T3116] do_syscall_64+0xc6/0x1e0 [13767.867211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13767.867211][ T3116] [13778.116819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13778.117244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13778.117244][ T3116] dst_init+0x84/0x4a0 [13778.117244][ T3116] dst_alloc+0x97/0x150 [13778.117244][ T3116] ip6_dst_alloc+0x23/0x90 [13778.117244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13778.117244][ T3116] ip6_pol_route+0x56f/0x840 [13778.117244][ T3116] __fib6_rule_action+0x47a/0x5b0 [13778.117244][ T3116] fib_rules_lookup+0x2b4/0xa20 [13778.117244][ T3116] fib6_rule_lookup+0x182/0x630 [13778.117244][ T3116] ip6_route_input+0x59c/0xa50 [13778.117244][ T3116] ipv6_rcv+0x397/0x810 [13778.117244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13778.117244][ T3116] process_backlog+0x101/0x620 [13778.117244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13778.117244][ T3116] net_rx_action+0x495/0xbe0 [13778.117244][ T3116] __do_softirq+0x1b5/0x7f6 [13778.117244][ T3116] [13778.119351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13778.119351][ T3116] netdev_get_by_index+0x5e/0x80 [13778.119351][ T3116] fib6_nh_init+0x3d8/0x15b0 [13778.119351][ T3116] ip6_route_info_create+0xf18/0x17d0 [13778.119351][ T3116] ip6_route_add+0x1c/0x140 [13778.119351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13778.119351][ T3116] addrconf_add_dev+0xe2/0x170 [13778.119351][ T3116] inet6_addr_add+0x12f/0xa40 [13778.119351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13778.119351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13778.119351][ T3116] netlink_rcv_skb+0x130/0x360 [13778.119351][ T3116] netlink_unicast+0x449/0x710 [13778.119351][ T3116] netlink_sendmsg+0x723/0xbe0 [13778.119351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13778.119351][ T3116] ___sys_sendmsg+0xee/0x170 [13778.119351][ T3116] __sys_sendmsg+0xcd/0x170 [13778.119351][ T3116] do_syscall_64+0xc6/0x1e0 [13778.119351][ T3116] [13778.121567][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13778.121567][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13778.121567][ T3116] ipv6_find_idev+0x102/0x170 [13778.121567][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13778.121567][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13778.121567][ T3116] netlink_rcv_skb+0x130/0x360 [13778.121567][ T3116] netlink_unicast+0x449/0x710 [13778.121567][ T3116] netlink_sendmsg+0x723/0xbe0 [13778.121567][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13778.121567][ T3116] ___sys_sendmsg+0xee/0x170 [13778.121567][ T3116] __sys_sendmsg+0xcd/0x170 [13778.121567][ T3116] do_syscall_64+0xc6/0x1e0 [13778.121567][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13778.121567][ T3116] [13778.123292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13778.123292][ T3116] neigh_parms_alloc+0x1e5/0x510 [13778.123292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13778.123292][ T3116] ipv6_find_idev+0x102/0x170 [13778.123292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13778.123292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13778.123292][ T3116] netlink_rcv_skb+0x130/0x360 [13778.123292][ T3116] netlink_unicast+0x449/0x710 [13778.123292][ T3116] netlink_sendmsg+0x723/0xbe0 [13778.123292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13778.123292][ T3116] ___sys_sendmsg+0xee/0x170 [13778.123292][ T3116] __sys_sendmsg+0xcd/0x170 [13778.123292][ T3116] do_syscall_64+0xc6/0x1e0 [13778.123292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13778.123292][ T3116] [13788.140820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13788.141255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13788.141255][ T3116] dst_init+0x84/0x4a0 [13788.141255][ T3116] dst_alloc+0x97/0x150 [13788.141255][ T3116] ip6_dst_alloc+0x23/0x90 [13788.141255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13788.141255][ T3116] ip6_pol_route+0x56f/0x840 [13788.141255][ T3116] __fib6_rule_action+0x47a/0x5b0 [13788.141255][ T3116] fib_rules_lookup+0x2b4/0xa20 [13788.141255][ T3116] fib6_rule_lookup+0x182/0x630 [13788.141255][ T3116] ip6_route_input+0x59c/0xa50 [13788.141255][ T3116] ipv6_rcv+0x397/0x810 [13788.141255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13788.141255][ T3116] process_backlog+0x101/0x620 [13788.141255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13788.141255][ T3116] net_rx_action+0x495/0xbe0 [13788.141255][ T3116] __do_softirq+0x1b5/0x7f6 [13788.141255][ T3116] [13788.143310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13788.143310][ T3116] netdev_get_by_index+0x5e/0x80 [13788.143310][ T3116] fib6_nh_init+0x3d8/0x15b0 [13788.143310][ T3116] ip6_route_info_create+0xf18/0x17d0 [13788.143310][ T3116] ip6_route_add+0x1c/0x140 [13788.143310][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13788.143310][ T3116] addrconf_add_dev+0xe2/0x170 [13788.143310][ T3116] inet6_addr_add+0x12f/0xa40 [13788.143310][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13788.143310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13788.143310][ T3116] netlink_rcv_skb+0x130/0x360 [13788.143310][ T3116] netlink_unicast+0x449/0x710 [13788.143310][ T3116] netlink_sendmsg+0x723/0xbe0 [13788.143310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13788.143310][ T3116] ___sys_sendmsg+0xee/0x170 [13788.143310][ T3116] __sys_sendmsg+0xcd/0x170 [13788.143310][ T3116] do_syscall_64+0xc6/0x1e0 [13788.143310][ T3116] [13788.145498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13788.145498][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13788.145498][ T3116] ipv6_find_idev+0x102/0x170 [13788.145498][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13788.145498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13788.145498][ T3116] netlink_rcv_skb+0x130/0x360 [13788.145498][ T3116] netlink_unicast+0x449/0x710 [13788.145498][ T3116] netlink_sendmsg+0x723/0xbe0 [13788.145498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13788.145498][ T3116] ___sys_sendmsg+0xee/0x170 [13788.145498][ T3116] __sys_sendmsg+0xcd/0x170 [13788.145498][ T3116] do_syscall_64+0xc6/0x1e0 [13788.145498][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13788.145498][ T3116] [13788.147291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13788.147291][ T3116] neigh_parms_alloc+0x1e5/0x510 [13788.147291][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13788.147291][ T3116] ipv6_find_idev+0x102/0x170 [13788.147291][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13788.147291][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13788.147291][ T3116] netlink_rcv_skb+0x130/0x360 [13788.147291][ T3116] netlink_unicast+0x449/0x710 [13788.147291][ T3116] netlink_sendmsg+0x723/0xbe0 [13788.147291][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13788.147291][ T3116] ___sys_sendmsg+0xee/0x170 [13788.147291][ T3116] __sys_sendmsg+0xcd/0x170 [13788.147291][ T3116] do_syscall_64+0xc6/0x1e0 [13788.147291][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13788.147291][ T3116] [13798.388823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13798.389259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13798.389259][ T3116] dst_init+0x84/0x4a0 [13798.389259][ T3116] dst_alloc+0x97/0x150 [13798.389259][ T3116] ip6_dst_alloc+0x23/0x90 [13798.389259][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13798.389259][ T3116] ip6_pol_route+0x56f/0x840 [13798.389259][ T3116] __fib6_rule_action+0x47a/0x5b0 [13798.389259][ T3116] fib_rules_lookup+0x2b4/0xa20 [13798.389259][ T3116] fib6_rule_lookup+0x182/0x630 [13798.389259][ T3116] ip6_route_input+0x59c/0xa50 [13798.389259][ T3116] ipv6_rcv+0x397/0x810 [13798.389259][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13798.389259][ T3116] process_backlog+0x101/0x620 [13798.389259][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13798.389259][ T3116] net_rx_action+0x495/0xbe0 [13798.389259][ T3116] __do_softirq+0x1b5/0x7f6 [13798.389259][ T3116] [13798.391489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13798.391489][ T3116] netdev_get_by_index+0x5e/0x80 [13798.391489][ T3116] fib6_nh_init+0x3d8/0x15b0 [13798.391489][ T3116] ip6_route_info_create+0xf18/0x17d0 [13798.391489][ T3116] ip6_route_add+0x1c/0x140 [13798.391489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13798.391489][ T3116] addrconf_add_dev+0xe2/0x170 [13798.391489][ T3116] inet6_addr_add+0x12f/0xa40 [13798.391489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13798.391489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13798.391489][ T3116] netlink_rcv_skb+0x130/0x360 [13798.391489][ T3116] netlink_unicast+0x449/0x710 [13798.391489][ T3116] netlink_sendmsg+0x723/0xbe0 [13798.391489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13798.391489][ T3116] ___sys_sendmsg+0xee/0x170 [13798.391489][ T3116] __sys_sendmsg+0xcd/0x170 [13798.391489][ T3116] do_syscall_64+0xc6/0x1e0 [13798.391489][ T3116] [13798.393899][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13798.393899][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13798.393899][ T3116] ipv6_find_idev+0x102/0x170 [13798.393899][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13798.393899][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13798.393899][ T3116] netlink_rcv_skb+0x130/0x360 [13798.393899][ T3116] netlink_unicast+0x449/0x710 [13798.393899][ T3116] netlink_sendmsg+0x723/0xbe0 [13798.393899][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13798.393899][ T3116] ___sys_sendmsg+0xee/0x170 [13798.393899][ T3116] __sys_sendmsg+0xcd/0x170 [13798.393899][ T3116] do_syscall_64+0xc6/0x1e0 [13798.393899][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13798.393899][ T3116] [13798.395774][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13798.395774][ T3116] neigh_parms_alloc+0x1e5/0x510 [13798.395774][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13798.395774][ T3116] ipv6_find_idev+0x102/0x170 [13798.395774][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13798.395774][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13798.395774][ T3116] netlink_rcv_skb+0x130/0x360 [13798.395774][ T3116] netlink_unicast+0x449/0x710 [13798.395774][ T3116] netlink_sendmsg+0x723/0xbe0 [13798.395774][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13798.395774][ T3116] ___sys_sendmsg+0xee/0x170 [13798.395774][ T3116] __sys_sendmsg+0xcd/0x170 [13798.395774][ T3116] do_syscall_64+0xc6/0x1e0 [13798.395774][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13798.395774][ T3116] [13808.428857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13808.429328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13808.429328][ T3116] dst_init+0x84/0x4a0 [13808.429328][ T3116] dst_alloc+0x97/0x150 [13808.429328][ T3116] ip6_dst_alloc+0x23/0x90 [13808.429328][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13808.429328][ T3116] ip6_pol_route+0x56f/0x840 [13808.429328][ T3116] __fib6_rule_action+0x47a/0x5b0 [13808.429328][ T3116] fib_rules_lookup+0x2b4/0xa20 [13808.429328][ T3116] fib6_rule_lookup+0x182/0x630 [13808.429328][ T3116] ip6_route_input+0x59c/0xa50 [13808.429328][ T3116] ipv6_rcv+0x397/0x810 [13808.429328][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13808.429328][ T3116] process_backlog+0x101/0x620 [13808.429328][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13808.429328][ T3116] net_rx_action+0x495/0xbe0 [13808.429328][ T3116] __do_softirq+0x1b5/0x7f6 [13808.429328][ T3116] [13808.431486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13808.431486][ T3116] netdev_get_by_index+0x5e/0x80 [13808.431486][ T3116] fib6_nh_init+0x3d8/0x15b0 [13808.431486][ T3116] ip6_route_info_create+0xf18/0x17d0 [13808.431486][ T3116] ip6_route_add+0x1c/0x140 [13808.431486][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13808.431486][ T3116] addrconf_add_dev+0xe2/0x170 [13808.431486][ T3116] inet6_addr_add+0x12f/0xa40 [13808.431486][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13808.431486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.431486][ T3116] netlink_rcv_skb+0x130/0x360 [13808.431486][ T3116] netlink_unicast+0x449/0x710 [13808.431486][ T3116] netlink_sendmsg+0x723/0xbe0 [13808.431486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13808.431486][ T3116] ___sys_sendmsg+0xee/0x170 [13808.431486][ T3116] __sys_sendmsg+0xcd/0x170 [13808.431486][ T3116] do_syscall_64+0xc6/0x1e0 [13808.431486][ T3116] [13808.433871][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13808.433871][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13808.433871][ T3116] ipv6_find_idev+0x102/0x170 [13808.433871][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13808.433871][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.433871][ T3116] netlink_rcv_skb+0x130/0x360 [13808.433871][ T3116] netlink_unicast+0x449/0x710 [13808.433871][ T3116] netlink_sendmsg+0x723/0xbe0 [13808.433871][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13808.433871][ T3116] ___sys_sendmsg+0xee/0x170 [13808.433871][ T3116] __sys_sendmsg+0xcd/0x170 [13808.433871][ T3116] do_syscall_64+0xc6/0x1e0 [13808.433871][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13808.433871][ T3116] [13808.435768][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13808.435768][ T3116] neigh_parms_alloc+0x1e5/0x510 [13808.435768][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13808.435768][ T3116] ipv6_find_idev+0x102/0x170 [13808.435768][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13808.435768][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.435768][ T3116] netlink_rcv_skb+0x130/0x360 [13808.435768][ T3116] netlink_unicast+0x449/0x710 [13808.435768][ T3116] netlink_sendmsg+0x723/0xbe0 [13808.435768][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13808.435768][ T3116] ___sys_sendmsg+0xee/0x170 [13808.435768][ T3116] __sys_sendmsg+0xcd/0x170 [13808.435768][ T3116] do_syscall_64+0xc6/0x1e0 [13808.435768][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13808.435768][ T3116] [13818.676801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13818.677257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13818.677257][ T3116] dst_init+0x84/0x4a0 [13818.677257][ T3116] dst_alloc+0x97/0x150 [13818.677257][ T3116] ip6_dst_alloc+0x23/0x90 [13818.677257][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13818.677257][ T3116] ip6_pol_route+0x56f/0x840 [13818.677257][ T3116] __fib6_rule_action+0x47a/0x5b0 [13818.677257][ T3116] fib_rules_lookup+0x2b4/0xa20 [13818.677257][ T3116] fib6_rule_lookup+0x182/0x630 [13818.677257][ T3116] ip6_route_input+0x59c/0xa50 [13818.677257][ T3116] ipv6_rcv+0x397/0x810 [13818.677257][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13818.677257][ T3116] process_backlog+0x101/0x620 [13818.677257][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13818.677257][ T3116] net_rx_action+0x495/0xbe0 [13818.677257][ T3116] __do_softirq+0x1b5/0x7f6 [13818.677257][ T3116] [13818.679530][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13818.679530][ T3116] netdev_get_by_index+0x5e/0x80 [13818.679530][ T3116] fib6_nh_init+0x3d8/0x15b0 [13818.679530][ T3116] ip6_route_info_create+0xf18/0x17d0 [13818.679530][ T3116] ip6_route_add+0x1c/0x140 [13818.679530][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13818.679530][ T3116] addrconf_add_dev+0xe2/0x170 [13818.679530][ T3116] inet6_addr_add+0x12f/0xa40 [13818.679530][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13818.679530][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.679530][ T3116] netlink_rcv_skb+0x130/0x360 [13818.679530][ T3116] netlink_unicast+0x449/0x710 [13818.679530][ T3116] netlink_sendmsg+0x723/0xbe0 [13818.679530][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13818.679530][ T3116] ___sys_sendmsg+0xee/0x170 [13818.679530][ T3116] __sys_sendmsg+0xcd/0x170 [13818.679530][ T3116] do_syscall_64+0xc6/0x1e0 [13818.679530][ T3116] [13818.681910][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13818.681910][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13818.681910][ T3116] ipv6_find_idev+0x102/0x170 [13818.681910][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13818.681910][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.681910][ T3116] netlink_rcv_skb+0x130/0x360 [13818.681910][ T3116] netlink_unicast+0x449/0x710 [13818.681910][ T3116] netlink_sendmsg+0x723/0xbe0 [13818.681910][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13818.681910][ T3116] ___sys_sendmsg+0xee/0x170 [13818.681910][ T3116] __sys_sendmsg+0xcd/0x170 [13818.681910][ T3116] do_syscall_64+0xc6/0x1e0 [13818.681910][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13818.681910][ T3116] [13818.683744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13818.683744][ T3116] neigh_parms_alloc+0x1e5/0x510 [13818.683744][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13818.683744][ T3116] ipv6_find_idev+0x102/0x170 [13818.683744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13818.683744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.683744][ T3116] netlink_rcv_skb+0x130/0x360 [13818.683744][ T3116] netlink_unicast+0x449/0x710 [13818.683744][ T3116] netlink_sendmsg+0x723/0xbe0 [13818.683744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13818.683744][ T3116] ___sys_sendmsg+0xee/0x170 [13818.683744][ T3116] __sys_sendmsg+0xcd/0x170 [13818.683744][ T3116] do_syscall_64+0xc6/0x1e0 [13818.683744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13818.683744][ T3116] [13828.860773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13828.861210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13828.861210][ T3116] dst_init+0x84/0x4a0 [13828.861210][ T3116] dst_alloc+0x97/0x150 [13828.861210][ T3116] ip6_dst_alloc+0x23/0x90 [13828.861210][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13828.861210][ T3116] ip6_pol_route+0x56f/0x840 [13828.861210][ T3116] __fib6_rule_action+0x47a/0x5b0 [13828.861210][ T3116] fib_rules_lookup+0x2b4/0xa20 [13828.861210][ T3116] fib6_rule_lookup+0x182/0x630 [13828.861210][ T3116] ip6_route_input+0x59c/0xa50 [13828.861210][ T3116] ipv6_rcv+0x397/0x810 [13828.861210][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13828.861210][ T3116] process_backlog+0x101/0x620 [13828.861210][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13828.861210][ T3116] net_rx_action+0x495/0xbe0 [13828.861210][ T3116] __do_softirq+0x1b5/0x7f6 [13828.861210][ T3116] [13828.863325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13828.863325][ T3116] netdev_get_by_index+0x5e/0x80 [13828.863325][ T3116] fib6_nh_init+0x3d8/0x15b0 [13828.863325][ T3116] ip6_route_info_create+0xf18/0x17d0 [13828.863325][ T3116] ip6_route_add+0x1c/0x140 [13828.863325][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13828.863325][ T3116] addrconf_add_dev+0xe2/0x170 [13828.863325][ T3116] inet6_addr_add+0x12f/0xa40 [13828.863325][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13828.863325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.863325][ T3116] netlink_rcv_skb+0x130/0x360 [13828.863325][ T3116] netlink_unicast+0x449/0x710 [13828.863325][ T3116] netlink_sendmsg+0x723/0xbe0 [13828.863325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13828.863325][ T3116] ___sys_sendmsg+0xee/0x170 [13828.863325][ T3116] __sys_sendmsg+0xcd/0x170 [13828.863325][ T3116] do_syscall_64+0xc6/0x1e0 [13828.863325][ T3116] [13828.865547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13828.865547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13828.865547][ T3116] ipv6_find_idev+0x102/0x170 [13828.865547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13828.865547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.865547][ T3116] netlink_rcv_skb+0x130/0x360 [13828.865547][ T3116] netlink_unicast+0x449/0x710 [13828.865547][ T3116] netlink_sendmsg+0x723/0xbe0 [13828.865547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13828.865547][ T3116] ___sys_sendmsg+0xee/0x170 [13828.865547][ T3116] __sys_sendmsg+0xcd/0x170 [13828.865547][ T3116] do_syscall_64+0xc6/0x1e0 [13828.865547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13828.865547][ T3116] [13828.867247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13828.867247][ T3116] neigh_parms_alloc+0x1e5/0x510 [13828.867247][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13828.867247][ T3116] ipv6_find_idev+0x102/0x170 [13828.867247][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13828.867247][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.867247][ T3116] netlink_rcv_skb+0x130/0x360 [13828.867247][ T3116] netlink_unicast+0x449/0x710 [13828.867247][ T3116] netlink_sendmsg+0x723/0xbe0 [13828.867247][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13828.867247][ T3116] ___sys_sendmsg+0xee/0x170 [13828.867247][ T3116] __sys_sendmsg+0xcd/0x170 [13828.867247][ T3116] do_syscall_64+0xc6/0x1e0 [13828.867247][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13828.867247][ T3116] [13839.108811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13839.109312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13839.109312][ T3116] dst_init+0x84/0x4a0 [13839.109312][ T3116] dst_alloc+0x97/0x150 [13839.109312][ T3116] ip6_dst_alloc+0x23/0x90 [13839.109312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13839.109312][ T3116] ip6_pol_route+0x56f/0x840 [13839.109312][ T3116] __fib6_rule_action+0x47a/0x5b0 [13839.109312][ T3116] fib_rules_lookup+0x2b4/0xa20 [13839.109312][ T3116] fib6_rule_lookup+0x182/0x630 [13839.109312][ T3116] ip6_route_input+0x59c/0xa50 [13839.109312][ T3116] ipv6_rcv+0x397/0x810 [13839.109312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13839.109312][ T3116] process_backlog+0x101/0x620 [13839.109312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13839.109312][ T3116] net_rx_action+0x495/0xbe0 [13839.109312][ T3116] __do_softirq+0x1b5/0x7f6 [13839.109312][ T3116] [13839.111488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13839.111488][ T3116] netdev_get_by_index+0x5e/0x80 [13839.111488][ T3116] fib6_nh_init+0x3d8/0x15b0 [13839.111488][ T3116] ip6_route_info_create+0xf18/0x17d0 [13839.111488][ T3116] ip6_route_add+0x1c/0x140 [13839.111488][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13839.111488][ T3116] addrconf_add_dev+0xe2/0x170 [13839.111488][ T3116] inet6_addr_add+0x12f/0xa40 [13839.111488][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13839.111488][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13839.111488][ T3116] netlink_rcv_skb+0x130/0x360 [13839.111488][ T3116] netlink_unicast+0x449/0x710 [13839.111488][ T3116] netlink_sendmsg+0x723/0xbe0 [13839.111488][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13839.111488][ T3116] ___sys_sendmsg+0xee/0x170 [13839.111488][ T3116] __sys_sendmsg+0xcd/0x170 [13839.111488][ T3116] do_syscall_64+0xc6/0x1e0 [13839.111488][ T3116] [13839.113797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13839.113797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13839.113797][ T3116] ipv6_find_idev+0x102/0x170 [13839.113797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13839.113797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13839.113797][ T3116] netlink_rcv_skb+0x130/0x360 [13839.113797][ T3116] netlink_unicast+0x449/0x710 [13839.113797][ T3116] netlink_sendmsg+0x723/0xbe0 [13839.113797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13839.113797][ T3116] ___sys_sendmsg+0xee/0x170 [13839.113797][ T3116] __sys_sendmsg+0xcd/0x170 [13839.113797][ T3116] do_syscall_64+0xc6/0x1e0 [13839.113797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13839.113797][ T3116] [13839.115551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13839.115551][ T3116] neigh_parms_alloc+0x1e5/0x510 [13839.115551][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13839.115551][ T3116] ipv6_find_idev+0x102/0x170 [13839.115551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13839.115551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13839.115551][ T3116] netlink_rcv_skb+0x130/0x360 [13839.115551][ T3116] netlink_unicast+0x449/0x710 [13839.115551][ T3116] netlink_sendmsg+0x723/0xbe0 [13839.115551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13839.115551][ T3116] ___sys_sendmsg+0xee/0x170 [13839.115551][ T3116] __sys_sendmsg+0xcd/0x170 [13839.115551][ T3116] do_syscall_64+0xc6/0x1e0 [13839.115551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13839.115551][ T3116] [13849.356832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13849.357247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13849.357247][ T3116] dst_init+0x84/0x4a0 [13849.357247][ T3116] dst_alloc+0x97/0x150 [13849.357247][ T3116] ip6_dst_alloc+0x23/0x90 [13849.357247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13849.357247][ T3116] ip6_pol_route+0x56f/0x840 [13849.357247][ T3116] __fib6_rule_action+0x47a/0x5b0 [13849.357247][ T3116] fib_rules_lookup+0x2b4/0xa20 [13849.357247][ T3116] fib6_rule_lookup+0x182/0x630 [13849.357247][ T3116] ip6_route_input+0x59c/0xa50 [13849.357247][ T3116] ipv6_rcv+0x397/0x810 [13849.357247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13849.357247][ T3116] process_backlog+0x101/0x620 [13849.357247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13849.357247][ T3116] net_rx_action+0x495/0xbe0 [13849.357247][ T3116] __do_softirq+0x1b5/0x7f6 [13849.357247][ T3116] [13849.359359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13849.359359][ T3116] netdev_get_by_index+0x5e/0x80 [13849.359359][ T3116] fib6_nh_init+0x3d8/0x15b0 [13849.359359][ T3116] ip6_route_info_create+0xf18/0x17d0 [13849.359359][ T3116] ip6_route_add+0x1c/0x140 [13849.359359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13849.359359][ T3116] addrconf_add_dev+0xe2/0x170 [13849.359359][ T3116] inet6_addr_add+0x12f/0xa40 [13849.359359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13849.359359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13849.359359][ T3116] netlink_rcv_skb+0x130/0x360 [13849.359359][ T3116] netlink_unicast+0x449/0x710 [13849.359359][ T3116] netlink_sendmsg+0x723/0xbe0 [13849.359359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13849.359359][ T3116] ___sys_sendmsg+0xee/0x170 [13849.359359][ T3116] __sys_sendmsg+0xcd/0x170 [13849.359359][ T3116] do_syscall_64+0xc6/0x1e0 [13849.359359][ T3116] [13849.361591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13849.361591][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13849.361591][ T3116] ipv6_find_idev+0x102/0x170 [13849.361591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13849.361591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13849.361591][ T3116] netlink_rcv_skb+0x130/0x360 [13849.361591][ T3116] netlink_unicast+0x449/0x710 [13849.361591][ T3116] netlink_sendmsg+0x723/0xbe0 [13849.361591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13849.361591][ T3116] ___sys_sendmsg+0xee/0x170 [13849.361591][ T3116] __sys_sendmsg+0xcd/0x170 [13849.361591][ T3116] do_syscall_64+0xc6/0x1e0 [13849.361591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13849.361591][ T3116] [13849.363347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13849.363347][ T3116] neigh_parms_alloc+0x1e5/0x510 [13849.363347][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13849.363347][ T3116] ipv6_find_idev+0x102/0x170 [13849.363347][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13849.363347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13849.363347][ T3116] netlink_rcv_skb+0x130/0x360 [13849.363347][ T3116] netlink_unicast+0x449/0x710 [13849.363347][ T3116] netlink_sendmsg+0x723/0xbe0 [13849.363347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13849.363347][ T3116] ___sys_sendmsg+0xee/0x170 [13849.363347][ T3116] __sys_sendmsg+0xcd/0x170 [13849.363347][ T3116] do_syscall_64+0xc6/0x1e0 [13849.363347][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13849.363347][ T3116] [13859.604795][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13859.605278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13859.605278][ T3116] dst_init+0x84/0x4a0 [13859.605278][ T3116] dst_alloc+0x97/0x150 [13859.605278][ T3116] ip6_dst_alloc+0x23/0x90 [13859.605278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13859.605278][ T3116] ip6_pol_route+0x56f/0x840 [13859.605278][ T3116] __fib6_rule_action+0x47a/0x5b0 [13859.605278][ T3116] fib_rules_lookup+0x2b4/0xa20 [13859.605278][ T3116] fib6_rule_lookup+0x182/0x630 [13859.605278][ T3116] ip6_route_input+0x59c/0xa50 [13859.605278][ T3116] ipv6_rcv+0x397/0x810 [13859.605278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13859.605278][ T3116] process_backlog+0x101/0x620 [13859.605278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13859.605278][ T3116] net_rx_action+0x495/0xbe0 [13859.605278][ T3116] __do_softirq+0x1b5/0x7f6 [13859.605278][ T3116] [13859.607386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13859.607386][ T3116] netdev_get_by_index+0x5e/0x80 [13859.607386][ T3116] fib6_nh_init+0x3d8/0x15b0 [13859.607386][ T3116] ip6_route_info_create+0xf18/0x17d0 [13859.607386][ T3116] ip6_route_add+0x1c/0x140 [13859.607386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13859.607386][ T3116] addrconf_add_dev+0xe2/0x170 [13859.607386][ T3116] inet6_addr_add+0x12f/0xa40 [13859.607386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13859.607386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.607386][ T3116] netlink_rcv_skb+0x130/0x360 [13859.607386][ T3116] netlink_unicast+0x449/0x710 [13859.607386][ T3116] netlink_sendmsg+0x723/0xbe0 [13859.607386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13859.607386][ T3116] ___sys_sendmsg+0xee/0x170 [13859.607386][ T3116] __sys_sendmsg+0xcd/0x170 [13859.607386][ T3116] do_syscall_64+0xc6/0x1e0 [13859.607386][ T3116] [13859.609592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13859.609592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13859.609592][ T3116] ipv6_find_idev+0x102/0x170 [13859.609592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13859.609592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.609592][ T3116] netlink_rcv_skb+0x130/0x360 [13859.609592][ T3116] netlink_unicast+0x449/0x710 [13859.609592][ T3116] netlink_sendmsg+0x723/0xbe0 [13859.609592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13859.609592][ T3116] ___sys_sendmsg+0xee/0x170 [13859.609592][ T3116] __sys_sendmsg+0xcd/0x170 [13859.609592][ T3116] do_syscall_64+0xc6/0x1e0 [13859.609592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13859.609592][ T3116] [13859.611306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13859.611306][ T3116] neigh_parms_alloc+0x1e5/0x510 [13859.611306][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13859.611306][ T3116] ipv6_find_idev+0x102/0x170 [13859.611306][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13859.611306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.611306][ T3116] netlink_rcv_skb+0x130/0x360 [13859.611306][ T3116] netlink_unicast+0x449/0x710 [13859.611306][ T3116] netlink_sendmsg+0x723/0xbe0 [13859.611306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13859.611306][ T3116] ___sys_sendmsg+0xee/0x170 [13859.611306][ T3116] __sys_sendmsg+0xcd/0x170 [13859.611306][ T3116] do_syscall_64+0xc6/0x1e0 [13859.611306][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13859.611306][ T3116] [13869.852784][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13869.853357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13869.853357][ T3116] dst_init+0x84/0x4a0 [13869.853357][ T3116] dst_alloc+0x97/0x150 [13869.853357][ T3116] ip6_dst_alloc+0x23/0x90 [13869.853357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13869.853357][ T3116] ip6_pol_route+0x56f/0x840 [13869.853357][ T3116] __fib6_rule_action+0x47a/0x5b0 [13869.853357][ T3116] fib_rules_lookup+0x2b4/0xa20 [13869.853357][ T3116] fib6_rule_lookup+0x182/0x630 [13869.853357][ T3116] ip6_route_input+0x59c/0xa50 [13869.853357][ T3116] ipv6_rcv+0x397/0x810 [13869.853357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13869.853357][ T3116] process_backlog+0x101/0x620 [13869.853357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13869.853357][ T3116] net_rx_action+0x495/0xbe0 [13869.853357][ T3116] __do_softirq+0x1b5/0x7f6 [13869.853357][ T3116] [13869.856436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13869.856436][ T3116] netdev_get_by_index+0x5e/0x80 [13869.856436][ T3116] fib6_nh_init+0x3d8/0x15b0 [13869.856436][ T3116] ip6_route_info_create+0xf18/0x17d0 [13869.856436][ T3116] ip6_route_add+0x1c/0x140 [13869.856436][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13869.856436][ T3116] addrconf_add_dev+0xe2/0x170 [13869.856436][ T3116] inet6_addr_add+0x12f/0xa40 [13869.856436][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13869.856436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.856436][ T3116] netlink_rcv_skb+0x130/0x360 [13869.856436][ T3116] netlink_unicast+0x449/0x710 [13869.856436][ T3116] netlink_sendmsg+0x723/0xbe0 [13869.856436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13869.856436][ T3116] ___sys_sendmsg+0xee/0x170 [13869.856436][ T3116] __sys_sendmsg+0xcd/0x170 [13869.856436][ T3116] do_syscall_64+0xc6/0x1e0 [13869.856436][ T3116] [13869.859641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13869.859641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13869.859641][ T3116] ipv6_find_idev+0x102/0x170 [13869.859641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13869.859641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.859641][ T3116] netlink_rcv_skb+0x130/0x360 [13869.859641][ T3116] netlink_unicast+0x449/0x710 [13869.859641][ T3116] netlink_sendmsg+0x723/0xbe0 [13869.859641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13869.859641][ T3116] ___sys_sendmsg+0xee/0x170 [13869.859641][ T3116] __sys_sendmsg+0xcd/0x170 [13869.859641][ T3116] do_syscall_64+0xc6/0x1e0 [13869.859641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13869.859641][ T3116] [13869.862188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13869.862188][ T3116] neigh_parms_alloc+0x1e5/0x510 [13869.862188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13869.862188][ T3116] ipv6_find_idev+0x102/0x170 [13869.862188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13869.862188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.862188][ T3116] netlink_rcv_skb+0x130/0x360 [13869.862188][ T3116] netlink_unicast+0x449/0x710 [13869.862188][ T3116] netlink_sendmsg+0x723/0xbe0 [13869.862188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13869.862188][ T3116] ___sys_sendmsg+0xee/0x170 [13869.862188][ T3116] __sys_sendmsg+0xcd/0x170 [13869.862188][ T3116] do_syscall_64+0xc6/0x1e0 [13869.862188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13869.862188][ T3116] [13880.100810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13880.101253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13880.101253][ T3116] dst_init+0x84/0x4a0 [13880.101253][ T3116] dst_alloc+0x97/0x150 [13880.101253][ T3116] ip6_dst_alloc+0x23/0x90 [13880.101253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13880.101253][ T3116] ip6_pol_route+0x56f/0x840 [13880.101253][ T3116] __fib6_rule_action+0x47a/0x5b0 [13880.101253][ T3116] fib_rules_lookup+0x2b4/0xa20 [13880.101253][ T3116] fib6_rule_lookup+0x182/0x630 [13880.101253][ T3116] ip6_route_input+0x59c/0xa50 [13880.101253][ T3116] ipv6_rcv+0x397/0x810 [13880.101253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13880.101253][ T3116] process_backlog+0x101/0x620 [13880.101253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13880.101253][ T3116] net_rx_action+0x495/0xbe0 [13880.101253][ T3116] __do_softirq+0x1b5/0x7f6 [13880.101253][ T3116] [13880.103509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13880.103509][ T3116] netdev_get_by_index+0x5e/0x80 [13880.103509][ T3116] fib6_nh_init+0x3d8/0x15b0 [13880.103509][ T3116] ip6_route_info_create+0xf18/0x17d0 [13880.103509][ T3116] ip6_route_add+0x1c/0x140 [13880.103509][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13880.103509][ T3116] addrconf_add_dev+0xe2/0x170 [13880.103509][ T3116] inet6_addr_add+0x12f/0xa40 [13880.103509][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13880.103509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13880.103509][ T3116] netlink_rcv_skb+0x130/0x360 [13880.103509][ T3116] netlink_unicast+0x449/0x710 [13880.103509][ T3116] netlink_sendmsg+0x723/0xbe0 [13880.103509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13880.103509][ T3116] ___sys_sendmsg+0xee/0x170 [13880.103509][ T3116] __sys_sendmsg+0xcd/0x170 [13880.103509][ T3116] do_syscall_64+0xc6/0x1e0 [13880.103509][ T3116] [13880.105721][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13880.105721][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13880.105721][ T3116] ipv6_find_idev+0x102/0x170 [13880.105721][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13880.105721][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13880.105721][ T3116] netlink_rcv_skb+0x130/0x360 [13880.105721][ T3116] netlink_unicast+0x449/0x710 [13880.105721][ T3116] netlink_sendmsg+0x723/0xbe0 [13880.105721][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13880.105721][ T3116] ___sys_sendmsg+0xee/0x170 [13880.105721][ T3116] __sys_sendmsg+0xcd/0x170 [13880.105721][ T3116] do_syscall_64+0xc6/0x1e0 [13880.105721][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13880.105721][ T3116] [13880.107475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13880.107475][ T3116] neigh_parms_alloc+0x1e5/0x510 [13880.107475][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13880.107475][ T3116] ipv6_find_idev+0x102/0x170 [13880.107475][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13880.107475][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13880.107475][ T3116] netlink_rcv_skb+0x130/0x360 [13880.107475][ T3116] netlink_unicast+0x449/0x710 [13880.107475][ T3116] netlink_sendmsg+0x723/0xbe0 [13880.107475][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13880.107475][ T3116] ___sys_sendmsg+0xee/0x170 [13880.107475][ T3116] __sys_sendmsg+0xcd/0x170 [13880.107475][ T3116] do_syscall_64+0xc6/0x1e0 [13880.107475][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13880.107475][ T3116] [13890.348775][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13890.349218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13890.349218][ T3116] dst_init+0x84/0x4a0 [13890.349218][ T3116] dst_alloc+0x97/0x150 [13890.349218][ T3116] ip6_dst_alloc+0x23/0x90 [13890.349218][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13890.349218][ T3116] ip6_pol_route+0x56f/0x840 [13890.349218][ T3116] __fib6_rule_action+0x47a/0x5b0 [13890.349218][ T3116] fib_rules_lookup+0x2b4/0xa20 [13890.349218][ T3116] fib6_rule_lookup+0x182/0x630 [13890.349218][ T3116] ip6_route_input+0x59c/0xa50 [13890.349218][ T3116] ipv6_rcv+0x397/0x810 [13890.349218][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13890.349218][ T3116] process_backlog+0x101/0x620 [13890.349218][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13890.349218][ T3116] net_rx_action+0x495/0xbe0 [13890.349218][ T3116] __do_softirq+0x1b5/0x7f6 [13890.349218][ T3116] [13890.351464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13890.351464][ T3116] netdev_get_by_index+0x5e/0x80 [13890.351464][ T3116] fib6_nh_init+0x3d8/0x15b0 [13890.351464][ T3116] ip6_route_info_create+0xf18/0x17d0 [13890.351464][ T3116] ip6_route_add+0x1c/0x140 [13890.351464][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13890.351464][ T3116] addrconf_add_dev+0xe2/0x170 [13890.351464][ T3116] inet6_addr_add+0x12f/0xa40 [13890.351464][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13890.351464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13890.351464][ T3116] netlink_rcv_skb+0x130/0x360 [13890.351464][ T3116] netlink_unicast+0x449/0x710 [13890.351464][ T3116] netlink_sendmsg+0x723/0xbe0 [13890.351464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13890.351464][ T3116] ___sys_sendmsg+0xee/0x170 [13890.351464][ T3116] __sys_sendmsg+0xcd/0x170 [13890.351464][ T3116] do_syscall_64+0xc6/0x1e0 [13890.351464][ T3116] [13890.353698][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13890.353698][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13890.353698][ T3116] ipv6_find_idev+0x102/0x170 [13890.353698][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13890.353698][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13890.353698][ T3116] netlink_rcv_skb+0x130/0x360 [13890.353698][ T3116] netlink_unicast+0x449/0x710 [13890.353698][ T3116] netlink_sendmsg+0x723/0xbe0 [13890.353698][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13890.353698][ T3116] ___sys_sendmsg+0xee/0x170 [13890.353698][ T3116] __sys_sendmsg+0xcd/0x170 [13890.353698][ T3116] do_syscall_64+0xc6/0x1e0 [13890.353698][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13890.353698][ T3116] [13890.355444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13890.355444][ T3116] neigh_parms_alloc+0x1e5/0x510 [13890.355444][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13890.355444][ T3116] ipv6_find_idev+0x102/0x170 [13890.355444][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13890.355444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13890.355444][ T3116] netlink_rcv_skb+0x130/0x360 [13890.355444][ T3116] netlink_unicast+0x449/0x710 [13890.355444][ T3116] netlink_sendmsg+0x723/0xbe0 [13890.355444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13890.355444][ T3116] ___sys_sendmsg+0xee/0x170 [13890.355444][ T3116] __sys_sendmsg+0xcd/0x170 [13890.355444][ T3116] do_syscall_64+0xc6/0x1e0 [13890.355444][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13890.355444][ T3116] [13900.596823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13900.597316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13900.597316][ T3116] dst_init+0x84/0x4a0 [13900.597316][ T3116] dst_alloc+0x97/0x150 [13900.597316][ T3116] ip6_dst_alloc+0x23/0x90 [13900.597316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13900.597316][ T3116] ip6_pol_route+0x56f/0x840 [13900.597316][ T3116] __fib6_rule_action+0x47a/0x5b0 [13900.597316][ T3116] fib_rules_lookup+0x2b4/0xa20 [13900.597316][ T3116] fib6_rule_lookup+0x182/0x630 [13900.597316][ T3116] ip6_route_input+0x59c/0xa50 [13900.597316][ T3116] ipv6_rcv+0x397/0x810 [13900.597316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13900.597316][ T3116] process_backlog+0x101/0x620 [13900.597316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13900.597316][ T3116] net_rx_action+0x495/0xbe0 [13900.597316][ T3116] __do_softirq+0x1b5/0x7f6 [13900.597316][ T3116] [13900.599424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13900.599424][ T3116] netdev_get_by_index+0x5e/0x80 [13900.599424][ T3116] fib6_nh_init+0x3d8/0x15b0 [13900.599424][ T3116] ip6_route_info_create+0xf18/0x17d0 [13900.599424][ T3116] ip6_route_add+0x1c/0x140 [13900.599424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13900.599424][ T3116] addrconf_add_dev+0xe2/0x170 [13900.599424][ T3116] inet6_addr_add+0x12f/0xa40 [13900.599424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13900.599424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13900.599424][ T3116] netlink_rcv_skb+0x130/0x360 [13900.599424][ T3116] netlink_unicast+0x449/0x710 [13900.599424][ T3116] netlink_sendmsg+0x723/0xbe0 [13900.599424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13900.599424][ T3116] ___sys_sendmsg+0xee/0x170 [13900.599424][ T3116] __sys_sendmsg+0xcd/0x170 [13900.599424][ T3116] do_syscall_64+0xc6/0x1e0 [13900.599424][ T3116] [13900.601598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13900.601598][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13900.601598][ T3116] ipv6_find_idev+0x102/0x170 [13900.601598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13900.601598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13900.601598][ T3116] netlink_rcv_skb+0x130/0x360 [13900.601598][ T3116] netlink_unicast+0x449/0x710 [13900.601598][ T3116] netlink_sendmsg+0x723/0xbe0 [13900.601598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13900.601598][ T3116] ___sys_sendmsg+0xee/0x170 [13900.601598][ T3116] __sys_sendmsg+0xcd/0x170 [13900.601598][ T3116] do_syscall_64+0xc6/0x1e0 [13900.601598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13900.601598][ T3116] [13900.603299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13900.603299][ T3116] neigh_parms_alloc+0x1e5/0x510 [13900.603299][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13900.603299][ T3116] ipv6_find_idev+0x102/0x170 [13900.603299][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13900.603299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13900.603299][ T3116] netlink_rcv_skb+0x130/0x360 [13900.603299][ T3116] netlink_unicast+0x449/0x710 [13900.603299][ T3116] netlink_sendmsg+0x723/0xbe0 [13900.603299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13900.603299][ T3116] ___sys_sendmsg+0xee/0x170 [13900.603299][ T3116] __sys_sendmsg+0xcd/0x170 [13900.603299][ T3116] do_syscall_64+0xc6/0x1e0 [13900.603299][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13900.603299][ T3116] [13910.844755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13910.845166][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13910.845166][ T3116] dst_init+0x84/0x4a0 [13910.845166][ T3116] dst_alloc+0x97/0x150 [13910.845166][ T3116] ip6_dst_alloc+0x23/0x90 [13910.845166][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13910.845166][ T3116] ip6_pol_route+0x56f/0x840 [13910.845166][ T3116] __fib6_rule_action+0x47a/0x5b0 [13910.845166][ T3116] fib_rules_lookup+0x2b4/0xa20 [13910.845166][ T3116] fib6_rule_lookup+0x182/0x630 [13910.845166][ T3116] ip6_route_input+0x59c/0xa50 [13910.845166][ T3116] ipv6_rcv+0x397/0x810 [13910.845166][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13910.845166][ T3116] process_backlog+0x101/0x620 [13910.845166][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13910.845166][ T3116] net_rx_action+0x495/0xbe0 [13910.845166][ T3116] __do_softirq+0x1b5/0x7f6 [13910.845166][ T3116] [13910.847260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13910.847260][ T3116] netdev_get_by_index+0x5e/0x80 [13910.847260][ T3116] fib6_nh_init+0x3d8/0x15b0 [13910.847260][ T3116] ip6_route_info_create+0xf18/0x17d0 [13910.847260][ T3116] ip6_route_add+0x1c/0x140 [13910.847260][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13910.847260][ T3116] addrconf_add_dev+0xe2/0x170 [13910.847260][ T3116] inet6_addr_add+0x12f/0xa40 [13910.847260][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13910.847260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.847260][ T3116] netlink_rcv_skb+0x130/0x360 [13910.847260][ T3116] netlink_unicast+0x449/0x710 [13910.847260][ T3116] netlink_sendmsg+0x723/0xbe0 [13910.847260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13910.847260][ T3116] ___sys_sendmsg+0xee/0x170 [13910.847260][ T3116] __sys_sendmsg+0xcd/0x170 [13910.847260][ T3116] do_syscall_64+0xc6/0x1e0 [13910.847260][ T3116] [13910.849440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13910.849440][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13910.849440][ T3116] ipv6_find_idev+0x102/0x170 [13910.849440][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13910.849440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.849440][ T3116] netlink_rcv_skb+0x130/0x360 [13910.849440][ T3116] netlink_unicast+0x449/0x710 [13910.849440][ T3116] netlink_sendmsg+0x723/0xbe0 [13910.849440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13910.849440][ T3116] ___sys_sendmsg+0xee/0x170 [13910.849440][ T3116] __sys_sendmsg+0xcd/0x170 [13910.849440][ T3116] do_syscall_64+0xc6/0x1e0 [13910.849440][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13910.849440][ T3116] [13910.851158][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13910.851158][ T3116] neigh_parms_alloc+0x1e5/0x510 [13910.851158][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13910.851158][ T3116] ipv6_find_idev+0x102/0x170 [13910.851158][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13910.851158][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.851158][ T3116] netlink_rcv_skb+0x130/0x360 [13910.851158][ T3116] netlink_unicast+0x449/0x710 [13910.851158][ T3116] netlink_sendmsg+0x723/0xbe0 [13910.851158][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13910.851158][ T3116] ___sys_sendmsg+0xee/0x170 [13910.851158][ T3116] __sys_sendmsg+0xcd/0x170 [13910.851158][ T3116] do_syscall_64+0xc6/0x1e0 [13910.851158][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13910.851158][ T3116] [13921.092871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13921.093300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13921.093300][ T3116] dst_init+0x84/0x4a0 [13921.093300][ T3116] dst_alloc+0x97/0x150 [13921.093300][ T3116] ip6_dst_alloc+0x23/0x90 [13921.093300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13921.093300][ T3116] ip6_pol_route+0x56f/0x840 [13921.093300][ T3116] __fib6_rule_action+0x47a/0x5b0 [13921.093300][ T3116] fib_rules_lookup+0x2b4/0xa20 [13921.093300][ T3116] fib6_rule_lookup+0x182/0x630 [13921.093300][ T3116] ip6_route_input+0x59c/0xa50 [13921.093300][ T3116] ipv6_rcv+0x397/0x810 [13921.093300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13921.093300][ T3116] process_backlog+0x101/0x620 [13921.093300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13921.093300][ T3116] net_rx_action+0x495/0xbe0 [13921.093300][ T3116] __do_softirq+0x1b5/0x7f6 [13921.093300][ T3116] [13921.095424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13921.095424][ T3116] netdev_get_by_index+0x5e/0x80 [13921.095424][ T3116] fib6_nh_init+0x3d8/0x15b0 [13921.095424][ T3116] ip6_route_info_create+0xf18/0x17d0 [13921.095424][ T3116] ip6_route_add+0x1c/0x140 [13921.095424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13921.095424][ T3116] addrconf_add_dev+0xe2/0x170 [13921.095424][ T3116] inet6_addr_add+0x12f/0xa40 [13921.095424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13921.095424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13921.095424][ T3116] netlink_rcv_skb+0x130/0x360 [13921.095424][ T3116] netlink_unicast+0x449/0x710 [13921.095424][ T3116] netlink_sendmsg+0x723/0xbe0 [13921.095424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13921.095424][ T3116] ___sys_sendmsg+0xee/0x170 [13921.095424][ T3116] __sys_sendmsg+0xcd/0x170 [13921.095424][ T3116] do_syscall_64+0xc6/0x1e0 [13921.095424][ T3116] [13921.097600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13921.097600][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13921.097600][ T3116] ipv6_find_idev+0x102/0x170 [13921.097600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13921.097600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13921.097600][ T3116] netlink_rcv_skb+0x130/0x360 [13921.097600][ T3116] netlink_unicast+0x449/0x710 [13921.097600][ T3116] netlink_sendmsg+0x723/0xbe0 [13921.097600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13921.097600][ T3116] ___sys_sendmsg+0xee/0x170 [13921.097600][ T3116] __sys_sendmsg+0xcd/0x170 [13921.097600][ T3116] do_syscall_64+0xc6/0x1e0 [13921.097600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13921.097600][ T3116] [13921.099317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13921.099317][ T3116] neigh_parms_alloc+0x1e5/0x510 [13921.099317][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13921.099317][ T3116] ipv6_find_idev+0x102/0x170 [13921.099317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13921.099317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13921.099317][ T3116] netlink_rcv_skb+0x130/0x360 [13921.099317][ T3116] netlink_unicast+0x449/0x710 [13921.099317][ T3116] netlink_sendmsg+0x723/0xbe0 [13921.099317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13921.099317][ T3116] ___sys_sendmsg+0xee/0x170 [13921.099317][ T3116] __sys_sendmsg+0xcd/0x170 [13921.099317][ T3116] do_syscall_64+0xc6/0x1e0 [13921.099317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13921.099317][ T3116] [13931.348815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13931.349251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13931.349251][ T3116] dst_init+0x84/0x4a0 [13931.349251][ T3116] dst_alloc+0x97/0x150 [13931.349251][ T3116] ip6_dst_alloc+0x23/0x90 [13931.349251][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13931.349251][ T3116] ip6_pol_route+0x56f/0x840 [13931.349251][ T3116] __fib6_rule_action+0x47a/0x5b0 [13931.349251][ T3116] fib_rules_lookup+0x2b4/0xa20 [13931.349251][ T3116] fib6_rule_lookup+0x182/0x630 [13931.349251][ T3116] ip6_route_input+0x59c/0xa50 [13931.349251][ T3116] ipv6_rcv+0x397/0x810 [13931.349251][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13931.349251][ T3116] process_backlog+0x101/0x620 [13931.349251][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13931.349251][ T3116] net_rx_action+0x495/0xbe0 [13931.349251][ T3116] __do_softirq+0x1b5/0x7f6 [13931.349251][ T3116] [13931.351398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13931.351398][ T3116] netdev_get_by_index+0x5e/0x80 [13931.351398][ T3116] fib6_nh_init+0x3d8/0x15b0 [13931.351398][ T3116] ip6_route_info_create+0xf18/0x17d0 [13931.351398][ T3116] ip6_route_add+0x1c/0x140 [13931.351398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13931.351398][ T3116] addrconf_add_dev+0xe2/0x170 [13931.351398][ T3116] inet6_addr_add+0x12f/0xa40 [13931.351398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13931.351398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13931.351398][ T3116] netlink_rcv_skb+0x130/0x360 [13931.351398][ T3116] netlink_unicast+0x449/0x710 [13931.351398][ T3116] netlink_sendmsg+0x723/0xbe0 [13931.351398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13931.351398][ T3116] ___sys_sendmsg+0xee/0x170 [13931.351398][ T3116] __sys_sendmsg+0xcd/0x170 [13931.351398][ T3116] do_syscall_64+0xc6/0x1e0 [13931.351398][ T3116] [13931.353631][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13931.353631][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13931.353631][ T3116] ipv6_find_idev+0x102/0x170 [13931.353631][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13931.353631][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13931.353631][ T3116] netlink_rcv_skb+0x130/0x360 [13931.353631][ T3116] netlink_unicast+0x449/0x710 [13931.353631][ T3116] netlink_sendmsg+0x723/0xbe0 [13931.353631][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13931.353631][ T3116] ___sys_sendmsg+0xee/0x170 [13931.353631][ T3116] __sys_sendmsg+0xcd/0x170 [13931.353631][ T3116] do_syscall_64+0xc6/0x1e0 [13931.353631][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13931.353631][ T3116] [13931.355341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13931.355341][ T3116] neigh_parms_alloc+0x1e5/0x510 [13931.355341][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13931.355341][ T3116] ipv6_find_idev+0x102/0x170 [13931.355341][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13931.355341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13931.355341][ T3116] netlink_rcv_skb+0x130/0x360 [13931.355341][ T3116] netlink_unicast+0x449/0x710 [13931.355341][ T3116] netlink_sendmsg+0x723/0xbe0 [13931.355341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13931.355341][ T3116] ___sys_sendmsg+0xee/0x170 [13931.355341][ T3116] __sys_sendmsg+0xcd/0x170 [13931.355341][ T3116] do_syscall_64+0xc6/0x1e0 [13931.355341][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13931.355341][ T3116] [13941.596837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13941.597253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13941.597253][ T3116] dst_init+0x84/0x4a0 [13941.597253][ T3116] dst_alloc+0x97/0x150 [13941.597253][ T3116] ip6_dst_alloc+0x23/0x90 [13941.597253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13941.597253][ T3116] ip6_pol_route+0x56f/0x840 [13941.597253][ T3116] __fib6_rule_action+0x47a/0x5b0 [13941.597253][ T3116] fib_rules_lookup+0x2b4/0xa20 [13941.597253][ T3116] fib6_rule_lookup+0x182/0x630 [13941.597253][ T3116] ip6_route_input+0x59c/0xa50 [13941.597253][ T3116] ipv6_rcv+0x397/0x810 [13941.597253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13941.597253][ T3116] process_backlog+0x101/0x620 [13941.597253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13941.597253][ T3116] net_rx_action+0x495/0xbe0 [13941.597253][ T3116] __do_softirq+0x1b5/0x7f6 [13941.597253][ T3116] [13941.599375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13941.599375][ T3116] netdev_get_by_index+0x5e/0x80 [13941.599375][ T3116] fib6_nh_init+0x3d8/0x15b0 [13941.599375][ T3116] ip6_route_info_create+0xf18/0x17d0 [13941.599375][ T3116] ip6_route_add+0x1c/0x140 [13941.599375][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13941.599375][ T3116] addrconf_add_dev+0xe2/0x170 [13941.599375][ T3116] inet6_addr_add+0x12f/0xa40 [13941.599375][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13941.599375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13941.599375][ T3116] netlink_rcv_skb+0x130/0x360 [13941.599375][ T3116] netlink_unicast+0x449/0x710 [13941.599375][ T3116] netlink_sendmsg+0x723/0xbe0 [13941.599375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13941.599375][ T3116] ___sys_sendmsg+0xee/0x170 [13941.599375][ T3116] __sys_sendmsg+0xcd/0x170 [13941.599375][ T3116] do_syscall_64+0xc6/0x1e0 [13941.599375][ T3116] [13941.601574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13941.601574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13941.601574][ T3116] ipv6_find_idev+0x102/0x170 [13941.601574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13941.601574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13941.601574][ T3116] netlink_rcv_skb+0x130/0x360 [13941.601574][ T3116] netlink_unicast+0x449/0x710 [13941.601574][ T3116] netlink_sendmsg+0x723/0xbe0 [13941.601574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13941.601574][ T3116] ___sys_sendmsg+0xee/0x170 [13941.601574][ T3116] __sys_sendmsg+0xcd/0x170 [13941.601574][ T3116] do_syscall_64+0xc6/0x1e0 [13941.601574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13941.601574][ T3116] [13941.603279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13941.603279][ T3116] neigh_parms_alloc+0x1e5/0x510 [13941.603279][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13941.603279][ T3116] ipv6_find_idev+0x102/0x170 [13941.603279][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13941.603279][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13941.603279][ T3116] netlink_rcv_skb+0x130/0x360 [13941.603279][ T3116] netlink_unicast+0x449/0x710 [13941.603279][ T3116] netlink_sendmsg+0x723/0xbe0 [13941.603279][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13941.603279][ T3116] ___sys_sendmsg+0xee/0x170 [13941.603279][ T3116] __sys_sendmsg+0xcd/0x170 [13941.603279][ T3116] do_syscall_64+0xc6/0x1e0 [13941.603279][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13941.603279][ T3116] [13951.844850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13951.845335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13951.845335][ T3116] dst_init+0x84/0x4a0 [13951.845335][ T3116] dst_alloc+0x97/0x150 [13951.845335][ T3116] ip6_dst_alloc+0x23/0x90 [13951.845335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13951.845335][ T3116] ip6_pol_route+0x56f/0x840 [13951.845335][ T3116] __fib6_rule_action+0x47a/0x5b0 [13951.845335][ T3116] fib_rules_lookup+0x2b4/0xa20 [13951.845335][ T3116] fib6_rule_lookup+0x182/0x630 [13951.845335][ T3116] ip6_route_input+0x59c/0xa50 [13951.845335][ T3116] ipv6_rcv+0x397/0x810 [13951.845335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13951.845335][ T3116] process_backlog+0x101/0x620 [13951.845335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13951.845335][ T3116] net_rx_action+0x495/0xbe0 [13951.845335][ T3116] __do_softirq+0x1b5/0x7f6 [13951.845335][ T3116] [13951.847412][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13951.847412][ T3116] netdev_get_by_index+0x5e/0x80 [13951.847412][ T3116] fib6_nh_init+0x3d8/0x15b0 [13951.847412][ T3116] ip6_route_info_create+0xf18/0x17d0 [13951.847412][ T3116] ip6_route_add+0x1c/0x140 [13951.847412][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13951.847412][ T3116] addrconf_add_dev+0xe2/0x170 [13951.847412][ T3116] inet6_addr_add+0x12f/0xa40 [13951.847412][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13951.847412][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.847412][ T3116] netlink_rcv_skb+0x130/0x360 [13951.847412][ T3116] netlink_unicast+0x449/0x710 [13951.847412][ T3116] netlink_sendmsg+0x723/0xbe0 [13951.847412][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13951.847412][ T3116] ___sys_sendmsg+0xee/0x170 [13951.847412][ T3116] __sys_sendmsg+0xcd/0x170 [13951.847412][ T3116] do_syscall_64+0xc6/0x1e0 [13951.847412][ T3116] [13951.849593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13951.849593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13951.849593][ T3116] ipv6_find_idev+0x102/0x170 [13951.849593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13951.849593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.849593][ T3116] netlink_rcv_skb+0x130/0x360 [13951.849593][ T3116] netlink_unicast+0x449/0x710 [13951.849593][ T3116] netlink_sendmsg+0x723/0xbe0 [13951.849593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13951.849593][ T3116] ___sys_sendmsg+0xee/0x170 [13951.849593][ T3116] __sys_sendmsg+0xcd/0x170 [13951.849593][ T3116] do_syscall_64+0xc6/0x1e0 [13951.849593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13951.849593][ T3116] [13951.851292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13951.851292][ T3116] neigh_parms_alloc+0x1e5/0x510 [13951.851292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13951.851292][ T3116] ipv6_find_idev+0x102/0x170 [13951.851292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13951.851292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.851292][ T3116] netlink_rcv_skb+0x130/0x360 [13951.851292][ T3116] netlink_unicast+0x449/0x710 [13951.851292][ T3116] netlink_sendmsg+0x723/0xbe0 [13951.851292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13951.851292][ T3116] ___sys_sendmsg+0xee/0x170 [13951.851292][ T3116] __sys_sendmsg+0xcd/0x170 [13951.851292][ T3116] do_syscall_64+0xc6/0x1e0 [13951.851292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13951.851292][ T3116] [13962.092819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13962.093260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13962.093260][ T3116] dst_init+0x84/0x4a0 [13962.093260][ T3116] dst_alloc+0x97/0x150 [13962.093260][ T3116] ip6_dst_alloc+0x23/0x90 [13962.093260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13962.093260][ T3116] ip6_pol_route+0x56f/0x840 [13962.093260][ T3116] __fib6_rule_action+0x47a/0x5b0 [13962.093260][ T3116] fib_rules_lookup+0x2b4/0xa20 [13962.093260][ T3116] fib6_rule_lookup+0x182/0x630 [13962.093260][ T3116] ip6_route_input+0x59c/0xa50 [13962.093260][ T3116] ipv6_rcv+0x397/0x810 [13962.093260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13962.093260][ T3116] process_backlog+0x101/0x620 [13962.093260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13962.093260][ T3116] net_rx_action+0x495/0xbe0 [13962.093260][ T3116] __do_softirq+0x1b5/0x7f6 [13962.093260][ T3116] [13962.095327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13962.095327][ T3116] netdev_get_by_index+0x5e/0x80 [13962.095327][ T3116] fib6_nh_init+0x3d8/0x15b0 [13962.095327][ T3116] ip6_route_info_create+0xf18/0x17d0 [13962.095327][ T3116] ip6_route_add+0x1c/0x140 [13962.095327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13962.095327][ T3116] addrconf_add_dev+0xe2/0x170 [13962.095327][ T3116] inet6_addr_add+0x12f/0xa40 [13962.095327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13962.095327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13962.095327][ T3116] netlink_rcv_skb+0x130/0x360 [13962.095327][ T3116] netlink_unicast+0x449/0x710 [13962.095327][ T3116] netlink_sendmsg+0x723/0xbe0 [13962.095327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13962.095327][ T3116] ___sys_sendmsg+0xee/0x170 [13962.095327][ T3116] __sys_sendmsg+0xcd/0x170 [13962.095327][ T3116] do_syscall_64+0xc6/0x1e0 [13962.095327][ T3116] [13962.097506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13962.097506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13962.097506][ T3116] ipv6_find_idev+0x102/0x170 [13962.097506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13962.097506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13962.097506][ T3116] netlink_rcv_skb+0x130/0x360 [13962.097506][ T3116] netlink_unicast+0x449/0x710 [13962.097506][ T3116] netlink_sendmsg+0x723/0xbe0 [13962.097506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13962.097506][ T3116] ___sys_sendmsg+0xee/0x170 [13962.097506][ T3116] __sys_sendmsg+0xcd/0x170 [13962.097506][ T3116] do_syscall_64+0xc6/0x1e0 [13962.097506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13962.097506][ T3116] [13962.099208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13962.099208][ T3116] neigh_parms_alloc+0x1e5/0x510 [13962.099208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13962.099208][ T3116] ipv6_find_idev+0x102/0x170 [13962.099208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13962.099208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13962.099208][ T3116] netlink_rcv_skb+0x130/0x360 [13962.099208][ T3116] netlink_unicast+0x449/0x710 [13962.099208][ T3116] netlink_sendmsg+0x723/0xbe0 [13962.099208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13962.099208][ T3116] ___sys_sendmsg+0xee/0x170 [13962.099208][ T3116] __sys_sendmsg+0xcd/0x170 [13962.099208][ T3116] do_syscall_64+0xc6/0x1e0 [13962.099208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13962.099208][ T3116] [13972.164813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13972.165284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13972.165284][ T3116] dst_init+0x84/0x4a0 [13972.165284][ T3116] dst_alloc+0x97/0x150 [13972.165284][ T3116] ip6_dst_alloc+0x23/0x90 [13972.165284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13972.165284][ T3116] ip6_pol_route+0x56f/0x840 [13972.165284][ T3116] __fib6_rule_action+0x47a/0x5b0 [13972.165284][ T3116] fib_rules_lookup+0x2b4/0xa20 [13972.165284][ T3116] fib6_rule_lookup+0x182/0x630 [13972.165284][ T3116] ip6_route_input+0x59c/0xa50 [13972.165284][ T3116] ipv6_rcv+0x397/0x810 [13972.165284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13972.165284][ T3116] process_backlog+0x101/0x620 [13972.165284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13972.165284][ T3116] net_rx_action+0x495/0xbe0 [13972.165284][ T3116] __do_softirq+0x1b5/0x7f6 [13972.165284][ T3116] [13972.167358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13972.167358][ T3116] netdev_get_by_index+0x5e/0x80 [13972.167358][ T3116] fib6_nh_init+0x3d8/0x15b0 [13972.167358][ T3116] ip6_route_info_create+0xf18/0x17d0 [13972.167358][ T3116] ip6_route_add+0x1c/0x140 [13972.167358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13972.167358][ T3116] addrconf_add_dev+0xe2/0x170 [13972.167358][ T3116] inet6_addr_add+0x12f/0xa40 [13972.167358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13972.167358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13972.167358][ T3116] netlink_rcv_skb+0x130/0x360 [13972.167358][ T3116] netlink_unicast+0x449/0x710 [13972.167358][ T3116] netlink_sendmsg+0x723/0xbe0 [13972.167358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13972.167358][ T3116] ___sys_sendmsg+0xee/0x170 [13972.167358][ T3116] __sys_sendmsg+0xcd/0x170 [13972.167358][ T3116] do_syscall_64+0xc6/0x1e0 [13972.167358][ T3116] [13972.169517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13972.169517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13972.169517][ T3116] ipv6_find_idev+0x102/0x170 [13972.169517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13972.169517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13972.169517][ T3116] netlink_rcv_skb+0x130/0x360 [13972.169517][ T3116] netlink_unicast+0x449/0x710 [13972.169517][ T3116] netlink_sendmsg+0x723/0xbe0 [13972.169517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13972.169517][ T3116] ___sys_sendmsg+0xee/0x170 [13972.169517][ T3116] __sys_sendmsg+0xcd/0x170 [13972.169517][ T3116] do_syscall_64+0xc6/0x1e0 [13972.169517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13972.169517][ T3116] [13972.171204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13972.171204][ T3116] neigh_parms_alloc+0x1e5/0x510 [13972.171204][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13972.171204][ T3116] ipv6_find_idev+0x102/0x170 [13972.171204][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13972.171204][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13972.171204][ T3116] netlink_rcv_skb+0x130/0x360 [13972.171204][ T3116] netlink_unicast+0x449/0x710 [13972.171204][ T3116] netlink_sendmsg+0x723/0xbe0 [13972.171204][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13972.171204][ T3116] ___sys_sendmsg+0xee/0x170 [13972.171204][ T3116] __sys_sendmsg+0xcd/0x170 [13972.171204][ T3116] do_syscall_64+0xc6/0x1e0 [13972.171204][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13972.171204][ T3116] [13982.412844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13982.413362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13982.413362][ T3116] dst_init+0x84/0x4a0 [13982.413362][ T3116] dst_alloc+0x97/0x150 [13982.413362][ T3116] ip6_dst_alloc+0x23/0x90 [13982.413362][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13982.413362][ T3116] ip6_pol_route+0x56f/0x840 [13982.413362][ T3116] __fib6_rule_action+0x47a/0x5b0 [13982.413362][ T3116] fib_rules_lookup+0x2b4/0xa20 [13982.413362][ T3116] fib6_rule_lookup+0x182/0x630 [13982.413362][ T3116] ip6_route_input+0x59c/0xa50 [13982.413362][ T3116] ipv6_rcv+0x397/0x810 [13982.413362][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13982.413362][ T3116] process_backlog+0x101/0x620 [13982.413362][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13982.413362][ T3116] net_rx_action+0x495/0xbe0 [13982.413362][ T3116] __do_softirq+0x1b5/0x7f6 [13982.413362][ T3116] [13982.415469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13982.415469][ T3116] netdev_get_by_index+0x5e/0x80 [13982.415469][ T3116] fib6_nh_init+0x3d8/0x15b0 [13982.415469][ T3116] ip6_route_info_create+0xf18/0x17d0 [13982.415469][ T3116] ip6_route_add+0x1c/0x140 [13982.415469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13982.415469][ T3116] addrconf_add_dev+0xe2/0x170 [13982.415469][ T3116] inet6_addr_add+0x12f/0xa40 [13982.415469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13982.415469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13982.415469][ T3116] netlink_rcv_skb+0x130/0x360 [13982.415469][ T3116] netlink_unicast+0x449/0x710 [13982.415469][ T3116] netlink_sendmsg+0x723/0xbe0 [13982.415469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13982.415469][ T3116] ___sys_sendmsg+0xee/0x170 [13982.415469][ T3116] __sys_sendmsg+0xcd/0x170 [13982.415469][ T3116] do_syscall_64+0xc6/0x1e0 [13982.415469][ T3116] [13982.417644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13982.417644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13982.417644][ T3116] ipv6_find_idev+0x102/0x170 [13982.417644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13982.417644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13982.417644][ T3116] netlink_rcv_skb+0x130/0x360 [13982.417644][ T3116] netlink_unicast+0x449/0x710 [13982.417644][ T3116] netlink_sendmsg+0x723/0xbe0 [13982.417644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13982.417644][ T3116] ___sys_sendmsg+0xee/0x170 [13982.417644][ T3116] __sys_sendmsg+0xcd/0x170 [13982.417644][ T3116] do_syscall_64+0xc6/0x1e0 [13982.417644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13982.417644][ T3116] [13982.419342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13982.419342][ T3116] neigh_parms_alloc+0x1e5/0x510 [13982.419342][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13982.419342][ T3116] ipv6_find_idev+0x102/0x170 [13982.419342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13982.419342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13982.419342][ T3116] netlink_rcv_skb+0x130/0x360 [13982.419342][ T3116] netlink_unicast+0x449/0x710 [13982.419342][ T3116] netlink_sendmsg+0x723/0xbe0 [13982.419342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13982.419342][ T3116] ___sys_sendmsg+0xee/0x170 [13982.419342][ T3116] __sys_sendmsg+0xcd/0x170 [13982.419342][ T3116] do_syscall_64+0xc6/0x1e0 [13982.419342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13982.419342][ T3116] [13992.660800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [13992.661273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13992.661273][ T3116] dst_init+0x84/0x4a0 [13992.661273][ T3116] dst_alloc+0x97/0x150 [13992.661273][ T3116] ip6_dst_alloc+0x23/0x90 [13992.661273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [13992.661273][ T3116] ip6_pol_route+0x56f/0x840 [13992.661273][ T3116] __fib6_rule_action+0x47a/0x5b0 [13992.661273][ T3116] fib_rules_lookup+0x2b4/0xa20 [13992.661273][ T3116] fib6_rule_lookup+0x182/0x630 [13992.661273][ T3116] ip6_route_input+0x59c/0xa50 [13992.661273][ T3116] ipv6_rcv+0x397/0x810 [13992.661273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [13992.661273][ T3116] process_backlog+0x101/0x620 [13992.661273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [13992.661273][ T3116] net_rx_action+0x495/0xbe0 [13992.661273][ T3116] __do_softirq+0x1b5/0x7f6 [13992.661273][ T3116] [13992.663371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13992.663371][ T3116] netdev_get_by_index+0x5e/0x80 [13992.663371][ T3116] fib6_nh_init+0x3d8/0x15b0 [13992.663371][ T3116] ip6_route_info_create+0xf18/0x17d0 [13992.663371][ T3116] ip6_route_add+0x1c/0x140 [13992.663371][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [13992.663371][ T3116] addrconf_add_dev+0xe2/0x170 [13992.663371][ T3116] inet6_addr_add+0x12f/0xa40 [13992.663371][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [13992.663371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13992.663371][ T3116] netlink_rcv_skb+0x130/0x360 [13992.663371][ T3116] netlink_unicast+0x449/0x710 [13992.663371][ T3116] netlink_sendmsg+0x723/0xbe0 [13992.663371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13992.663371][ T3116] ___sys_sendmsg+0xee/0x170 [13992.663371][ T3116] __sys_sendmsg+0xcd/0x170 [13992.663371][ T3116] do_syscall_64+0xc6/0x1e0 [13992.663371][ T3116] [13992.665557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13992.665557][ T3116] ipv6_add_dev+0x3b9/0x11c0 [13992.665557][ T3116] ipv6_find_idev+0x102/0x170 [13992.665557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13992.665557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13992.665557][ T3116] netlink_rcv_skb+0x130/0x360 [13992.665557][ T3116] netlink_unicast+0x449/0x710 [13992.665557][ T3116] netlink_sendmsg+0x723/0xbe0 [13992.665557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13992.665557][ T3116] ___sys_sendmsg+0xee/0x170 [13992.665557][ T3116] __sys_sendmsg+0xcd/0x170 [13992.665557][ T3116] do_syscall_64+0xc6/0x1e0 [13992.665557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13992.665557][ T3116] [13992.667258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [13992.667258][ T3116] neigh_parms_alloc+0x1e5/0x510 [13992.667258][ T3116] ipv6_add_dev+0x2fd/0x11c0 [13992.667258][ T3116] ipv6_find_idev+0x102/0x170 [13992.667258][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [13992.667258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [13992.667258][ T3116] netlink_rcv_skb+0x130/0x360 [13992.667258][ T3116] netlink_unicast+0x449/0x710 [13992.667258][ T3116] netlink_sendmsg+0x723/0xbe0 [13992.667258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [13992.667258][ T3116] ___sys_sendmsg+0xee/0x170 [13992.667258][ T3116] __sys_sendmsg+0xcd/0x170 [13992.667258][ T3116] do_syscall_64+0xc6/0x1e0 [13992.667258][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13992.667258][ T3116] [14003.108941][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14003.109358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14003.109358][ T3116] dst_init+0x84/0x4a0 [14003.109358][ T3116] dst_alloc+0x97/0x150 [14003.109358][ T3116] ip6_dst_alloc+0x23/0x90 [14003.109358][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14003.109358][ T3116] ip6_pol_route+0x56f/0x840 [14003.109358][ T3116] __fib6_rule_action+0x47a/0x5b0 [14003.109358][ T3116] fib_rules_lookup+0x2b4/0xa20 [14003.109358][ T3116] fib6_rule_lookup+0x182/0x630 [14003.109358][ T3116] ip6_route_input+0x59c/0xa50 [14003.109358][ T3116] ipv6_rcv+0x397/0x810 [14003.109358][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14003.109358][ T3116] process_backlog+0x101/0x620 [14003.109358][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14003.109358][ T3116] net_rx_action+0x495/0xbe0 [14003.109358][ T3116] __do_softirq+0x1b5/0x7f6 [14003.109358][ T3116] [14003.111463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14003.111463][ T3116] netdev_get_by_index+0x5e/0x80 [14003.111463][ T3116] fib6_nh_init+0x3d8/0x15b0 [14003.111463][ T3116] ip6_route_info_create+0xf18/0x17d0 [14003.111463][ T3116] ip6_route_add+0x1c/0x140 [14003.111463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14003.111463][ T3116] addrconf_add_dev+0xe2/0x170 [14003.111463][ T3116] inet6_addr_add+0x12f/0xa40 [14003.111463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14003.111463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14003.111463][ T3116] netlink_rcv_skb+0x130/0x360 [14003.111463][ T3116] netlink_unicast+0x449/0x710 [14003.111463][ T3116] netlink_sendmsg+0x723/0xbe0 [14003.111463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14003.111463][ T3116] ___sys_sendmsg+0xee/0x170 [14003.111463][ T3116] __sys_sendmsg+0xcd/0x170 [14003.111463][ T3116] do_syscall_64+0xc6/0x1e0 [14003.111463][ T3116] [14003.113672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14003.113672][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14003.113672][ T3116] ipv6_find_idev+0x102/0x170 [14003.113672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14003.113672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14003.113672][ T3116] netlink_rcv_skb+0x130/0x360 [14003.113672][ T3116] netlink_unicast+0x449/0x710 [14003.113672][ T3116] netlink_sendmsg+0x723/0xbe0 [14003.113672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14003.113672][ T3116] ___sys_sendmsg+0xee/0x170 [14003.113672][ T3116] __sys_sendmsg+0xcd/0x170 [14003.113672][ T3116] do_syscall_64+0xc6/0x1e0 [14003.113672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14003.113672][ T3116] [14003.115409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14003.115409][ T3116] neigh_parms_alloc+0x1e5/0x510 [14003.115409][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14003.115409][ T3116] ipv6_find_idev+0x102/0x170 [14003.115409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14003.115409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14003.115409][ T3116] netlink_rcv_skb+0x130/0x360 [14003.115409][ T3116] netlink_unicast+0x449/0x710 [14003.115409][ T3116] netlink_sendmsg+0x723/0xbe0 [14003.115409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14003.115409][ T3116] ___sys_sendmsg+0xee/0x170 [14003.115409][ T3116] __sys_sendmsg+0xcd/0x170 [14003.115409][ T3116] do_syscall_64+0xc6/0x1e0 [14003.115409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14003.115409][ T3116] [14013.268816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14013.269314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14013.269314][ T3116] dst_init+0x84/0x4a0 [14013.269314][ T3116] dst_alloc+0x97/0x150 [14013.269314][ T3116] ip6_dst_alloc+0x23/0x90 [14013.269314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14013.269314][ T3116] ip6_pol_route+0x56f/0x840 [14013.269314][ T3116] __fib6_rule_action+0x47a/0x5b0 [14013.269314][ T3116] fib_rules_lookup+0x2b4/0xa20 [14013.269314][ T3116] fib6_rule_lookup+0x182/0x630 [14013.269314][ T3116] ip6_route_input+0x59c/0xa50 [14013.269314][ T3116] ipv6_rcv+0x397/0x810 [14013.269314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14013.269314][ T3116] process_backlog+0x101/0x620 [14013.269314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14013.269314][ T3116] net_rx_action+0x495/0xbe0 [14013.269314][ T3116] __do_softirq+0x1b5/0x7f6 [14013.269314][ T3116] [14013.271519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14013.271519][ T3116] netdev_get_by_index+0x5e/0x80 [14013.271519][ T3116] fib6_nh_init+0x3d8/0x15b0 [14013.271519][ T3116] ip6_route_info_create+0xf18/0x17d0 [14013.271519][ T3116] ip6_route_add+0x1c/0x140 [14013.271519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14013.271519][ T3116] addrconf_add_dev+0xe2/0x170 [14013.271519][ T3116] inet6_addr_add+0x12f/0xa40 [14013.271519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14013.271519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14013.271519][ T3116] netlink_rcv_skb+0x130/0x360 [14013.271519][ T3116] netlink_unicast+0x449/0x710 [14013.271519][ T3116] netlink_sendmsg+0x723/0xbe0 [14013.271519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14013.271519][ T3116] ___sys_sendmsg+0xee/0x170 [14013.271519][ T3116] __sys_sendmsg+0xcd/0x170 [14013.271519][ T3116] do_syscall_64+0xc6/0x1e0 [14013.271519][ T3116] [14013.273776][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14013.273776][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14013.273776][ T3116] ipv6_find_idev+0x102/0x170 [14013.273776][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14013.273776][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14013.273776][ T3116] netlink_rcv_skb+0x130/0x360 [14013.273776][ T3116] netlink_unicast+0x449/0x710 [14013.273776][ T3116] netlink_sendmsg+0x723/0xbe0 [14013.273776][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14013.273776][ T3116] ___sys_sendmsg+0xee/0x170 [14013.273776][ T3116] __sys_sendmsg+0xcd/0x170 [14013.273776][ T3116] do_syscall_64+0xc6/0x1e0 [14013.273776][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14013.273776][ T3116] [14013.275489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14013.275489][ T3116] neigh_parms_alloc+0x1e5/0x510 [14013.275489][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14013.275489][ T3116] ipv6_find_idev+0x102/0x170 [14013.275489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14013.275489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14013.275489][ T3116] netlink_rcv_skb+0x130/0x360 [14013.275489][ T3116] netlink_unicast+0x449/0x710 [14013.275489][ T3116] netlink_sendmsg+0x723/0xbe0 [14013.275489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14013.275489][ T3116] ___sys_sendmsg+0xee/0x170 [14013.275489][ T3116] __sys_sendmsg+0xcd/0x170 [14013.275489][ T3116] do_syscall_64+0xc6/0x1e0 [14013.275489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14013.275489][ T3116] [14023.300828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14023.301320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14023.301320][ T3116] dst_init+0x84/0x4a0 [14023.301320][ T3116] dst_alloc+0x97/0x150 [14023.301320][ T3116] ip6_dst_alloc+0x23/0x90 [14023.301320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14023.301320][ T3116] ip6_pol_route+0x56f/0x840 [14023.301320][ T3116] __fib6_rule_action+0x47a/0x5b0 [14023.301320][ T3116] fib_rules_lookup+0x2b4/0xa20 [14023.301320][ T3116] fib6_rule_lookup+0x182/0x630 [14023.301320][ T3116] ip6_route_input+0x59c/0xa50 [14023.301320][ T3116] ipv6_rcv+0x397/0x810 [14023.301320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14023.301320][ T3116] process_backlog+0x101/0x620 [14023.301320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14023.301320][ T3116] net_rx_action+0x495/0xbe0 [14023.301320][ T3116] __do_softirq+0x1b5/0x7f6 [14023.301320][ T3116] [14023.303399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14023.303399][ T3116] netdev_get_by_index+0x5e/0x80 [14023.303399][ T3116] fib6_nh_init+0x3d8/0x15b0 [14023.303399][ T3116] ip6_route_info_create+0xf18/0x17d0 [14023.303399][ T3116] ip6_route_add+0x1c/0x140 [14023.303399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14023.303399][ T3116] addrconf_add_dev+0xe2/0x170 [14023.303399][ T3116] inet6_addr_add+0x12f/0xa40 [14023.303399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14023.303399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14023.303399][ T3116] netlink_rcv_skb+0x130/0x360 [14023.303399][ T3116] netlink_unicast+0x449/0x710 [14023.303399][ T3116] netlink_sendmsg+0x723/0xbe0 [14023.303399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14023.303399][ T3116] ___sys_sendmsg+0xee/0x170 [14023.303399][ T3116] __sys_sendmsg+0xcd/0x170 [14023.303399][ T3116] do_syscall_64+0xc6/0x1e0 [14023.303399][ T3116] [14023.305598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14023.305598][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14023.305598][ T3116] ipv6_find_idev+0x102/0x170 [14023.305598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14023.305598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14023.305598][ T3116] netlink_rcv_skb+0x130/0x360 [14023.305598][ T3116] netlink_unicast+0x449/0x710 [14023.305598][ T3116] netlink_sendmsg+0x723/0xbe0 [14023.305598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14023.305598][ T3116] ___sys_sendmsg+0xee/0x170 [14023.305598][ T3116] __sys_sendmsg+0xcd/0x170 [14023.305598][ T3116] do_syscall_64+0xc6/0x1e0 [14023.305598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14023.305598][ T3116] [14023.307293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14023.307293][ T3116] neigh_parms_alloc+0x1e5/0x510 [14023.307293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14023.307293][ T3116] ipv6_find_idev+0x102/0x170 [14023.307293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14023.307293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14023.307293][ T3116] netlink_rcv_skb+0x130/0x360 [14023.307293][ T3116] netlink_unicast+0x449/0x710 [14023.307293][ T3116] netlink_sendmsg+0x723/0xbe0 [14023.307293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14023.307293][ T3116] ___sys_sendmsg+0xee/0x170 [14023.307293][ T3116] __sys_sendmsg+0xcd/0x170 [14023.307293][ T3116] do_syscall_64+0xc6/0x1e0 [14023.307293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14023.307293][ T3116] [14033.476789][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14033.477265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14033.477265][ T3116] dst_init+0x84/0x4a0 [14033.477265][ T3116] dst_alloc+0x97/0x150 [14033.477265][ T3116] ip6_dst_alloc+0x23/0x90 [14033.477265][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14033.477265][ T3116] ip6_pol_route+0x56f/0x840 [14033.477265][ T3116] __fib6_rule_action+0x47a/0x5b0 [14033.477265][ T3116] fib_rules_lookup+0x2b4/0xa20 [14033.477265][ T3116] fib6_rule_lookup+0x182/0x630 [14033.477265][ T3116] ip6_route_input+0x59c/0xa50 [14033.477265][ T3116] ipv6_rcv+0x397/0x810 [14033.477265][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14033.477265][ T3116] process_backlog+0x101/0x620 [14033.477265][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14033.477265][ T3116] net_rx_action+0x495/0xbe0 [14033.477265][ T3116] __do_softirq+0x1b5/0x7f6 [14033.477265][ T3116] [14033.479443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14033.479443][ T3116] netdev_get_by_index+0x5e/0x80 [14033.479443][ T3116] fib6_nh_init+0x3d8/0x15b0 [14033.479443][ T3116] ip6_route_info_create+0xf18/0x17d0 [14033.479443][ T3116] ip6_route_add+0x1c/0x140 [14033.479443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14033.479443][ T3116] addrconf_add_dev+0xe2/0x170 [14033.479443][ T3116] inet6_addr_add+0x12f/0xa40 [14033.479443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14033.479443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14033.479443][ T3116] netlink_rcv_skb+0x130/0x360 [14033.479443][ T3116] netlink_unicast+0x449/0x710 [14033.479443][ T3116] netlink_sendmsg+0x723/0xbe0 [14033.479443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14033.479443][ T3116] ___sys_sendmsg+0xee/0x170 [14033.479443][ T3116] __sys_sendmsg+0xcd/0x170 [14033.479443][ T3116] do_syscall_64+0xc6/0x1e0 [14033.479443][ T3116] [14033.481662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14033.481662][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14033.481662][ T3116] ipv6_find_idev+0x102/0x170 [14033.481662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14033.481662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14033.481662][ T3116] netlink_rcv_skb+0x130/0x360 [14033.481662][ T3116] netlink_unicast+0x449/0x710 [14033.481662][ T3116] netlink_sendmsg+0x723/0xbe0 [14033.481662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14033.481662][ T3116] ___sys_sendmsg+0xee/0x170 [14033.481662][ T3116] __sys_sendmsg+0xcd/0x170 [14033.481662][ T3116] do_syscall_64+0xc6/0x1e0 [14033.481662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14033.481662][ T3116] [14033.484074][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14033.484074][ T3116] neigh_parms_alloc+0x1e5/0x510 [14033.484074][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14033.484074][ T3116] ipv6_find_idev+0x102/0x170 [14033.484074][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14033.484074][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14033.484074][ T3116] netlink_rcv_skb+0x130/0x360 [14033.484074][ T3116] netlink_unicast+0x449/0x710 [14033.484074][ T3116] netlink_sendmsg+0x723/0xbe0 [14033.484074][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14033.484074][ T3116] ___sys_sendmsg+0xee/0x170 [14033.484074][ T3116] __sys_sendmsg+0xcd/0x170 [14033.484074][ T3116] do_syscall_64+0xc6/0x1e0 [14033.484074][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14033.484074][ T3116] [14043.724868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14043.725352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14043.725352][ T3116] dst_init+0x84/0x4a0 [14043.725352][ T3116] dst_alloc+0x97/0x150 [14043.725352][ T3116] ip6_dst_alloc+0x23/0x90 [14043.725352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14043.725352][ T3116] ip6_pol_route+0x56f/0x840 [14043.725352][ T3116] __fib6_rule_action+0x47a/0x5b0 [14043.725352][ T3116] fib_rules_lookup+0x2b4/0xa20 [14043.725352][ T3116] fib6_rule_lookup+0x182/0x630 [14043.725352][ T3116] ip6_route_input+0x59c/0xa50 [14043.725352][ T3116] ipv6_rcv+0x397/0x810 [14043.725352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14043.725352][ T3116] process_backlog+0x101/0x620 [14043.725352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14043.725352][ T3116] net_rx_action+0x495/0xbe0 [14043.725352][ T3116] __do_softirq+0x1b5/0x7f6 [14043.725352][ T3116] [14043.727414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14043.727414][ T3116] netdev_get_by_index+0x5e/0x80 [14043.727414][ T3116] fib6_nh_init+0x3d8/0x15b0 [14043.727414][ T3116] ip6_route_info_create+0xf18/0x17d0 [14043.727414][ T3116] ip6_route_add+0x1c/0x140 [14043.727414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14043.727414][ T3116] addrconf_add_dev+0xe2/0x170 [14043.727414][ T3116] inet6_addr_add+0x12f/0xa40 [14043.727414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14043.727414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14043.727414][ T3116] netlink_rcv_skb+0x130/0x360 [14043.727414][ T3116] netlink_unicast+0x449/0x710 [14043.727414][ T3116] netlink_sendmsg+0x723/0xbe0 [14043.727414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14043.727414][ T3116] ___sys_sendmsg+0xee/0x170 [14043.727414][ T3116] __sys_sendmsg+0xcd/0x170 [14043.727414][ T3116] do_syscall_64+0xc6/0x1e0 [14043.727414][ T3116] [14043.729583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14043.729583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14043.729583][ T3116] ipv6_find_idev+0x102/0x170 [14043.729583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14043.729583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14043.729583][ T3116] netlink_rcv_skb+0x130/0x360 [14043.729583][ T3116] netlink_unicast+0x449/0x710 [14043.729583][ T3116] netlink_sendmsg+0x723/0xbe0 [14043.729583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14043.729583][ T3116] ___sys_sendmsg+0xee/0x170 [14043.729583][ T3116] __sys_sendmsg+0xcd/0x170 [14043.729583][ T3116] do_syscall_64+0xc6/0x1e0 [14043.729583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14043.729583][ T3116] [14043.731293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14043.731293][ T3116] neigh_parms_alloc+0x1e5/0x510 [14043.731293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14043.731293][ T3116] ipv6_find_idev+0x102/0x170 [14043.731293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14043.731293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14043.731293][ T3116] netlink_rcv_skb+0x130/0x360 [14043.731293][ T3116] netlink_unicast+0x449/0x710 [14043.731293][ T3116] netlink_sendmsg+0x723/0xbe0 [14043.731293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14043.731293][ T3116] ___sys_sendmsg+0xee/0x170 [14043.731293][ T3116] __sys_sendmsg+0xcd/0x170 [14043.731293][ T3116] do_syscall_64+0xc6/0x1e0 [14043.731293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14043.731293][ T3116] [14053.972856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14053.973268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14053.973268][ T3116] dst_init+0x84/0x4a0 [14053.973268][ T3116] dst_alloc+0x97/0x150 [14053.973268][ T3116] ip6_dst_alloc+0x23/0x90 [14053.973268][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14053.973268][ T3116] ip6_pol_route+0x56f/0x840 [14053.973268][ T3116] __fib6_rule_action+0x47a/0x5b0 [14053.973268][ T3116] fib_rules_lookup+0x2b4/0xa20 [14053.973268][ T3116] fib6_rule_lookup+0x182/0x630 [14053.973268][ T3116] ip6_route_input+0x59c/0xa50 [14053.973268][ T3116] ipv6_rcv+0x397/0x810 [14053.973268][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14053.973268][ T3116] process_backlog+0x101/0x620 [14053.973268][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14053.973268][ T3116] net_rx_action+0x495/0xbe0 [14053.973268][ T3116] __do_softirq+0x1b5/0x7f6 [14053.973268][ T3116] [14053.975346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14053.975346][ T3116] netdev_get_by_index+0x5e/0x80 [14053.975346][ T3116] fib6_nh_init+0x3d8/0x15b0 [14053.975346][ T3116] ip6_route_info_create+0xf18/0x17d0 [14053.975346][ T3116] ip6_route_add+0x1c/0x140 [14053.975346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14053.975346][ T3116] addrconf_add_dev+0xe2/0x170 [14053.975346][ T3116] inet6_addr_add+0x12f/0xa40 [14053.975346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14053.975346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14053.975346][ T3116] netlink_rcv_skb+0x130/0x360 [14053.975346][ T3116] netlink_unicast+0x449/0x710 [14053.975346][ T3116] netlink_sendmsg+0x723/0xbe0 [14053.975346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14053.975346][ T3116] ___sys_sendmsg+0xee/0x170 [14053.975346][ T3116] __sys_sendmsg+0xcd/0x170 [14053.975346][ T3116] do_syscall_64+0xc6/0x1e0 [14053.975346][ T3116] [14053.977558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14053.977558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14053.977558][ T3116] ipv6_find_idev+0x102/0x170 [14053.977558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14053.977558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14053.977558][ T3116] netlink_rcv_skb+0x130/0x360 [14053.977558][ T3116] netlink_unicast+0x449/0x710 [14053.977558][ T3116] netlink_sendmsg+0x723/0xbe0 [14053.977558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14053.977558][ T3116] ___sys_sendmsg+0xee/0x170 [14053.977558][ T3116] __sys_sendmsg+0xcd/0x170 [14053.977558][ T3116] do_syscall_64+0xc6/0x1e0 [14053.977558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14053.977558][ T3116] [14053.979369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14053.979369][ T3116] neigh_parms_alloc+0x1e5/0x510 [14053.979369][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14053.979369][ T3116] ipv6_find_idev+0x102/0x170 [14053.979369][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14053.979369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14053.979369][ T3116] netlink_rcv_skb+0x130/0x360 [14053.979369][ T3116] netlink_unicast+0x449/0x710 [14053.979369][ T3116] netlink_sendmsg+0x723/0xbe0 [14053.979369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14053.979369][ T3116] ___sys_sendmsg+0xee/0x170 [14053.979369][ T3116] __sys_sendmsg+0xcd/0x170 [14053.979369][ T3116] do_syscall_64+0xc6/0x1e0 [14053.979369][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14053.979369][ T3116] [14064.140909][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14064.141338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14064.141338][ T3116] dst_init+0x84/0x4a0 [14064.141338][ T3116] dst_alloc+0x97/0x150 [14064.141338][ T3116] ip6_dst_alloc+0x23/0x90 [14064.141338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14064.141338][ T3116] ip6_pol_route+0x56f/0x840 [14064.141338][ T3116] __fib6_rule_action+0x47a/0x5b0 [14064.141338][ T3116] fib_rules_lookup+0x2b4/0xa20 [14064.141338][ T3116] fib6_rule_lookup+0x182/0x630 [14064.141338][ T3116] ip6_route_input+0x59c/0xa50 [14064.141338][ T3116] ipv6_rcv+0x397/0x810 [14064.141338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14064.141338][ T3116] process_backlog+0x101/0x620 [14064.141338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14064.141338][ T3116] net_rx_action+0x495/0xbe0 [14064.141338][ T3116] __do_softirq+0x1b5/0x7f6 [14064.141338][ T3116] [14064.143461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14064.143461][ T3116] netdev_get_by_index+0x5e/0x80 [14064.143461][ T3116] fib6_nh_init+0x3d8/0x15b0 [14064.143461][ T3116] ip6_route_info_create+0xf18/0x17d0 [14064.143461][ T3116] ip6_route_add+0x1c/0x140 [14064.143461][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14064.143461][ T3116] addrconf_add_dev+0xe2/0x170 [14064.143461][ T3116] inet6_addr_add+0x12f/0xa40 [14064.143461][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14064.143461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14064.143461][ T3116] netlink_rcv_skb+0x130/0x360 [14064.143461][ T3116] netlink_unicast+0x449/0x710 [14064.143461][ T3116] netlink_sendmsg+0x723/0xbe0 [14064.143461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14064.143461][ T3116] ___sys_sendmsg+0xee/0x170 [14064.143461][ T3116] __sys_sendmsg+0xcd/0x170 [14064.143461][ T3116] do_syscall_64+0xc6/0x1e0 [14064.143461][ T3116] [14064.145641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14064.145641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14064.145641][ T3116] ipv6_find_idev+0x102/0x170 [14064.145641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14064.145641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14064.145641][ T3116] netlink_rcv_skb+0x130/0x360 [14064.145641][ T3116] netlink_unicast+0x449/0x710 [14064.145641][ T3116] netlink_sendmsg+0x723/0xbe0 [14064.145641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14064.145641][ T3116] ___sys_sendmsg+0xee/0x170 [14064.145641][ T3116] __sys_sendmsg+0xcd/0x170 [14064.145641][ T3116] do_syscall_64+0xc6/0x1e0 [14064.145641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14064.145641][ T3116] [14064.147355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14064.147355][ T3116] neigh_parms_alloc+0x1e5/0x510 [14064.147355][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14064.147355][ T3116] ipv6_find_idev+0x102/0x170 [14064.147355][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14064.147355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14064.147355][ T3116] netlink_rcv_skb+0x130/0x360 [14064.147355][ T3116] netlink_unicast+0x449/0x710 [14064.147355][ T3116] netlink_sendmsg+0x723/0xbe0 [14064.147355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14064.147355][ T3116] ___sys_sendmsg+0xee/0x170 [14064.147355][ T3116] __sys_sendmsg+0xcd/0x170 [14064.147355][ T3116] do_syscall_64+0xc6/0x1e0 [14064.147355][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14064.147355][ T3116] [14074.396833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14074.397380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14074.397380][ T3116] dst_init+0x84/0x4a0 [14074.397380][ T3116] dst_alloc+0x97/0x150 [14074.397380][ T3116] ip6_dst_alloc+0x23/0x90 [14074.397380][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14074.397380][ T3116] ip6_pol_route+0x56f/0x840 [14074.397380][ T3116] __fib6_rule_action+0x47a/0x5b0 [14074.397380][ T3116] fib_rules_lookup+0x2b4/0xa20 [14074.397380][ T3116] fib6_rule_lookup+0x182/0x630 [14074.397380][ T3116] ip6_route_input+0x59c/0xa50 [14074.397380][ T3116] ipv6_rcv+0x397/0x810 [14074.397380][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14074.397380][ T3116] process_backlog+0x101/0x620 [14074.397380][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14074.397380][ T3116] net_rx_action+0x495/0xbe0 [14074.397380][ T3116] __do_softirq+0x1b5/0x7f6 [14074.397380][ T3116] [14074.399463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14074.399463][ T3116] netdev_get_by_index+0x5e/0x80 [14074.399463][ T3116] fib6_nh_init+0x3d8/0x15b0 [14074.399463][ T3116] ip6_route_info_create+0xf18/0x17d0 [14074.399463][ T3116] ip6_route_add+0x1c/0x140 [14074.399463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14074.399463][ T3116] addrconf_add_dev+0xe2/0x170 [14074.399463][ T3116] inet6_addr_add+0x12f/0xa40 [14074.399463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14074.399463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14074.399463][ T3116] netlink_rcv_skb+0x130/0x360 [14074.399463][ T3116] netlink_unicast+0x449/0x710 [14074.399463][ T3116] netlink_sendmsg+0x723/0xbe0 [14074.399463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14074.399463][ T3116] ___sys_sendmsg+0xee/0x170 [14074.399463][ T3116] __sys_sendmsg+0xcd/0x170 [14074.399463][ T3116] do_syscall_64+0xc6/0x1e0 [14074.399463][ T3116] [14074.401630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14074.401630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14074.401630][ T3116] ipv6_find_idev+0x102/0x170 [14074.401630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14074.401630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14074.401630][ T3116] netlink_rcv_skb+0x130/0x360 [14074.401630][ T3116] netlink_unicast+0x449/0x710 [14074.401630][ T3116] netlink_sendmsg+0x723/0xbe0 [14074.401630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14074.401630][ T3116] ___sys_sendmsg+0xee/0x170 [14074.401630][ T3116] __sys_sendmsg+0xcd/0x170 [14074.401630][ T3116] do_syscall_64+0xc6/0x1e0 [14074.401630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14074.401630][ T3116] [14074.403356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14074.403356][ T3116] neigh_parms_alloc+0x1e5/0x510 [14074.403356][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14074.403356][ T3116] ipv6_find_idev+0x102/0x170 [14074.403356][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14074.403356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14074.403356][ T3116] netlink_rcv_skb+0x130/0x360 [14074.403356][ T3116] netlink_unicast+0x449/0x710 [14074.403356][ T3116] netlink_sendmsg+0x723/0xbe0 [14074.403356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14074.403356][ T3116] ___sys_sendmsg+0xee/0x170 [14074.403356][ T3116] __sys_sendmsg+0xcd/0x170 [14074.403356][ T3116] do_syscall_64+0xc6/0x1e0 [14074.403356][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14074.403356][ T3116] [14084.660953][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14084.661367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14084.661367][ T3116] dst_init+0x84/0x4a0 [14084.661367][ T3116] dst_alloc+0x97/0x150 [14084.661367][ T3116] ip6_dst_alloc+0x23/0x90 [14084.661367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14084.661367][ T3116] ip6_pol_route+0x56f/0x840 [14084.661367][ T3116] __fib6_rule_action+0x47a/0x5b0 [14084.661367][ T3116] fib_rules_lookup+0x2b4/0xa20 [14084.661367][ T3116] fib6_rule_lookup+0x182/0x630 [14084.661367][ T3116] ip6_route_input+0x59c/0xa50 [14084.661367][ T3116] ipv6_rcv+0x397/0x810 [14084.661367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14084.661367][ T3116] process_backlog+0x101/0x620 [14084.661367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14084.661367][ T3116] net_rx_action+0x495/0xbe0 [14084.661367][ T3116] __do_softirq+0x1b5/0x7f6 [14084.661367][ T3116] [14084.664160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14084.664160][ T3116] netdev_get_by_index+0x5e/0x80 [14084.664160][ T3116] fib6_nh_init+0x3d8/0x15b0 [14084.664160][ T3116] ip6_route_info_create+0xf18/0x17d0 [14084.664160][ T3116] ip6_route_add+0x1c/0x140 [14084.664160][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14084.664160][ T3116] addrconf_add_dev+0xe2/0x170 [14084.664160][ T3116] inet6_addr_add+0x12f/0xa40 [14084.664160][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14084.664160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14084.664160][ T3116] netlink_rcv_skb+0x130/0x360 [14084.664160][ T3116] netlink_unicast+0x449/0x710 [14084.664160][ T3116] netlink_sendmsg+0x723/0xbe0 [14084.664160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14084.664160][ T3116] ___sys_sendmsg+0xee/0x170 [14084.664160][ T3116] __sys_sendmsg+0xcd/0x170 [14084.664160][ T3116] do_syscall_64+0xc6/0x1e0 [14084.664160][ T3116] [14084.666498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14084.666498][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14084.666498][ T3116] ipv6_find_idev+0x102/0x170 [14084.666498][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14084.666498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14084.666498][ T3116] netlink_rcv_skb+0x130/0x360 [14084.666498][ T3116] netlink_unicast+0x449/0x710 [14084.666498][ T3116] netlink_sendmsg+0x723/0xbe0 [14084.666498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14084.666498][ T3116] ___sys_sendmsg+0xee/0x170 [14084.666498][ T3116] __sys_sendmsg+0xcd/0x170 [14084.666498][ T3116] do_syscall_64+0xc6/0x1e0 [14084.666498][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14084.666498][ T3116] [14084.668311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14084.668311][ T3116] neigh_parms_alloc+0x1e5/0x510 [14084.668311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14084.668311][ T3116] ipv6_find_idev+0x102/0x170 [14084.668311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14084.668311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14084.668311][ T3116] netlink_rcv_skb+0x130/0x360 [14084.668311][ T3116] netlink_unicast+0x449/0x710 [14084.668311][ T3116] netlink_sendmsg+0x723/0xbe0 [14084.668311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14084.668311][ T3116] ___sys_sendmsg+0xee/0x170 [14084.668311][ T3116] __sys_sendmsg+0xcd/0x170 [14084.668311][ T3116] do_syscall_64+0xc6/0x1e0 [14084.668311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14084.668311][ T3116] [14094.860853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14094.861304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14094.861304][ T3116] dst_init+0x84/0x4a0 [14094.861304][ T3116] dst_alloc+0x97/0x150 [14094.861304][ T3116] ip6_dst_alloc+0x23/0x90 [14094.861304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14094.861304][ T3116] ip6_pol_route+0x56f/0x840 [14094.861304][ T3116] __fib6_rule_action+0x47a/0x5b0 [14094.861304][ T3116] fib_rules_lookup+0x2b4/0xa20 [14094.861304][ T3116] fib6_rule_lookup+0x182/0x630 [14094.861304][ T3116] ip6_route_input+0x59c/0xa50 [14094.861304][ T3116] ipv6_rcv+0x397/0x810 [14094.861304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14094.861304][ T3116] process_backlog+0x101/0x620 [14094.861304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14094.861304][ T3116] net_rx_action+0x495/0xbe0 [14094.861304][ T3116] __do_softirq+0x1b5/0x7f6 [14094.861304][ T3116] [14094.863443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14094.863443][ T3116] netdev_get_by_index+0x5e/0x80 [14094.863443][ T3116] fib6_nh_init+0x3d8/0x15b0 [14094.863443][ T3116] ip6_route_info_create+0xf18/0x17d0 [14094.863443][ T3116] ip6_route_add+0x1c/0x140 [14094.863443][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14094.863443][ T3116] addrconf_add_dev+0xe2/0x170 [14094.863443][ T3116] inet6_addr_add+0x12f/0xa40 [14094.863443][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14094.863443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14094.863443][ T3116] netlink_rcv_skb+0x130/0x360 [14094.863443][ T3116] netlink_unicast+0x449/0x710 [14094.863443][ T3116] netlink_sendmsg+0x723/0xbe0 [14094.863443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14094.863443][ T3116] ___sys_sendmsg+0xee/0x170 [14094.863443][ T3116] __sys_sendmsg+0xcd/0x170 [14094.863443][ T3116] do_syscall_64+0xc6/0x1e0 [14094.863443][ T3116] [14094.865636][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14094.865636][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14094.865636][ T3116] ipv6_find_idev+0x102/0x170 [14094.865636][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14094.865636][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14094.865636][ T3116] netlink_rcv_skb+0x130/0x360 [14094.865636][ T3116] netlink_unicast+0x449/0x710 [14094.865636][ T3116] netlink_sendmsg+0x723/0xbe0 [14094.865636][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14094.865636][ T3116] ___sys_sendmsg+0xee/0x170 [14094.865636][ T3116] __sys_sendmsg+0xcd/0x170 [14094.865636][ T3116] do_syscall_64+0xc6/0x1e0 [14094.865636][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14094.865636][ T3116] [14094.867345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14094.867345][ T3116] neigh_parms_alloc+0x1e5/0x510 [14094.867345][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14094.867345][ T3116] ipv6_find_idev+0x102/0x170 [14094.867345][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14094.867345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14094.867345][ T3116] netlink_rcv_skb+0x130/0x360 [14094.867345][ T3116] netlink_unicast+0x449/0x710 [14094.867345][ T3116] netlink_sendmsg+0x723/0xbe0 [14094.867345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14094.867345][ T3116] ___sys_sendmsg+0xee/0x170 [14094.867345][ T3116] __sys_sendmsg+0xcd/0x170 [14094.867345][ T3116] do_syscall_64+0xc6/0x1e0 [14094.867345][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14094.867345][ T3116] [14105.108854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14105.109290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14105.109290][ T3116] dst_init+0x84/0x4a0 [14105.109290][ T3116] dst_alloc+0x97/0x150 [14105.109290][ T3116] ip6_dst_alloc+0x23/0x90 [14105.109290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14105.109290][ T3116] ip6_pol_route+0x56f/0x840 [14105.109290][ T3116] __fib6_rule_action+0x47a/0x5b0 [14105.109290][ T3116] fib_rules_lookup+0x2b4/0xa20 [14105.109290][ T3116] fib6_rule_lookup+0x182/0x630 [14105.109290][ T3116] ip6_route_input+0x59c/0xa50 [14105.109290][ T3116] ipv6_rcv+0x397/0x810 [14105.109290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14105.109290][ T3116] process_backlog+0x101/0x620 [14105.109290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14105.109290][ T3116] net_rx_action+0x495/0xbe0 [14105.109290][ T3116] __do_softirq+0x1b5/0x7f6 [14105.109290][ T3116] [14105.111404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14105.111404][ T3116] netdev_get_by_index+0x5e/0x80 [14105.111404][ T3116] fib6_nh_init+0x3d8/0x15b0 [14105.111404][ T3116] ip6_route_info_create+0xf18/0x17d0 [14105.111404][ T3116] ip6_route_add+0x1c/0x140 [14105.111404][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14105.111404][ T3116] addrconf_add_dev+0xe2/0x170 [14105.111404][ T3116] inet6_addr_add+0x12f/0xa40 [14105.111404][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14105.111404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14105.111404][ T3116] netlink_rcv_skb+0x130/0x360 [14105.111404][ T3116] netlink_unicast+0x449/0x710 [14105.111404][ T3116] netlink_sendmsg+0x723/0xbe0 [14105.111404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14105.111404][ T3116] ___sys_sendmsg+0xee/0x170 [14105.111404][ T3116] __sys_sendmsg+0xcd/0x170 [14105.111404][ T3116] do_syscall_64+0xc6/0x1e0 [14105.111404][ T3116] [14105.113619][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14105.113619][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14105.113619][ T3116] ipv6_find_idev+0x102/0x170 [14105.113619][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14105.113619][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14105.113619][ T3116] netlink_rcv_skb+0x130/0x360 [14105.113619][ T3116] netlink_unicast+0x449/0x710 [14105.113619][ T3116] netlink_sendmsg+0x723/0xbe0 [14105.113619][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14105.113619][ T3116] ___sys_sendmsg+0xee/0x170 [14105.113619][ T3116] __sys_sendmsg+0xcd/0x170 [14105.113619][ T3116] do_syscall_64+0xc6/0x1e0 [14105.113619][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14105.113619][ T3116] [14105.115362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14105.115362][ T3116] neigh_parms_alloc+0x1e5/0x510 [14105.115362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14105.115362][ T3116] ipv6_find_idev+0x102/0x170 [14105.115362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14105.115362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14105.115362][ T3116] netlink_rcv_skb+0x130/0x360 [14105.115362][ T3116] netlink_unicast+0x449/0x710 [14105.115362][ T3116] netlink_sendmsg+0x723/0xbe0 [14105.115362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14105.115362][ T3116] ___sys_sendmsg+0xee/0x170 [14105.115362][ T3116] __sys_sendmsg+0xcd/0x170 [14105.115362][ T3116] do_syscall_64+0xc6/0x1e0 [14105.115362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14105.115362][ T3116] [14115.356808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14115.357287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14115.357287][ T3116] dst_init+0x84/0x4a0 [14115.357287][ T3116] dst_alloc+0x97/0x150 [14115.357287][ T3116] ip6_dst_alloc+0x23/0x90 [14115.357287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14115.357287][ T3116] ip6_pol_route+0x56f/0x840 [14115.357287][ T3116] __fib6_rule_action+0x47a/0x5b0 [14115.357287][ T3116] fib_rules_lookup+0x2b4/0xa20 [14115.357287][ T3116] fib6_rule_lookup+0x182/0x630 [14115.357287][ T3116] ip6_route_input+0x59c/0xa50 [14115.357287][ T3116] ipv6_rcv+0x397/0x810 [14115.357287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14115.357287][ T3116] process_backlog+0x101/0x620 [14115.357287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14115.357287][ T3116] net_rx_action+0x495/0xbe0 [14115.357287][ T3116] __do_softirq+0x1b5/0x7f6 [14115.357287][ T3116] [14115.359542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14115.359542][ T3116] netdev_get_by_index+0x5e/0x80 [14115.359542][ T3116] fib6_nh_init+0x3d8/0x15b0 [14115.359542][ T3116] ip6_route_info_create+0xf18/0x17d0 [14115.359542][ T3116] ip6_route_add+0x1c/0x140 [14115.359542][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14115.359542][ T3116] addrconf_add_dev+0xe2/0x170 [14115.359542][ T3116] inet6_addr_add+0x12f/0xa40 [14115.359542][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14115.359542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14115.359542][ T3116] netlink_rcv_skb+0x130/0x360 [14115.359542][ T3116] netlink_unicast+0x449/0x710 [14115.359542][ T3116] netlink_sendmsg+0x723/0xbe0 [14115.359542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14115.359542][ T3116] ___sys_sendmsg+0xee/0x170 [14115.359542][ T3116] __sys_sendmsg+0xcd/0x170 [14115.359542][ T3116] do_syscall_64+0xc6/0x1e0 [14115.359542][ T3116] [14115.361922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14115.361922][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14115.361922][ T3116] ipv6_find_idev+0x102/0x170 [14115.361922][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14115.361922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14115.361922][ T3116] netlink_rcv_skb+0x130/0x360 [14115.361922][ T3116] netlink_unicast+0x449/0x710 [14115.361922][ T3116] netlink_sendmsg+0x723/0xbe0 [14115.361922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14115.361922][ T3116] ___sys_sendmsg+0xee/0x170 [14115.361922][ T3116] __sys_sendmsg+0xcd/0x170 [14115.361922][ T3116] do_syscall_64+0xc6/0x1e0 [14115.361922][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14115.361922][ T3116] [14115.363814][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14115.363814][ T3116] neigh_parms_alloc+0x1e5/0x510 [14115.363814][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14115.363814][ T3116] ipv6_find_idev+0x102/0x170 [14115.363814][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14115.363814][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14115.363814][ T3116] netlink_rcv_skb+0x130/0x360 [14115.363814][ T3116] netlink_unicast+0x449/0x710 [14115.363814][ T3116] netlink_sendmsg+0x723/0xbe0 [14115.363814][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14115.363814][ T3116] ___sys_sendmsg+0xee/0x170 [14115.363814][ T3116] __sys_sendmsg+0xcd/0x170 [14115.363814][ T3116] do_syscall_64+0xc6/0x1e0 [14115.363814][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14115.363814][ T3116] [14125.604808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14125.605245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14125.605245][ T3116] dst_init+0x84/0x4a0 [14125.605245][ T3116] dst_alloc+0x97/0x150 [14125.605245][ T3116] ip6_dst_alloc+0x23/0x90 [14125.605245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14125.605245][ T3116] ip6_pol_route+0x56f/0x840 [14125.605245][ T3116] __fib6_rule_action+0x47a/0x5b0 [14125.605245][ T3116] fib_rules_lookup+0x2b4/0xa20 [14125.605245][ T3116] fib6_rule_lookup+0x182/0x630 [14125.605245][ T3116] ip6_route_input+0x59c/0xa50 [14125.605245][ T3116] ipv6_rcv+0x397/0x810 [14125.605245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14125.605245][ T3116] process_backlog+0x101/0x620 [14125.605245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14125.605245][ T3116] net_rx_action+0x495/0xbe0 [14125.605245][ T3116] __do_softirq+0x1b5/0x7f6 [14125.605245][ T3116] [14125.607591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14125.607591][ T3116] netdev_get_by_index+0x5e/0x80 [14125.607591][ T3116] fib6_nh_init+0x3d8/0x15b0 [14125.607591][ T3116] ip6_route_info_create+0xf18/0x17d0 [14125.607591][ T3116] ip6_route_add+0x1c/0x140 [14125.607591][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14125.607591][ T3116] addrconf_add_dev+0xe2/0x170 [14125.607591][ T3116] inet6_addr_add+0x12f/0xa40 [14125.607591][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14125.607591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14125.607591][ T3116] netlink_rcv_skb+0x130/0x360 [14125.607591][ T3116] netlink_unicast+0x449/0x710 [14125.607591][ T3116] netlink_sendmsg+0x723/0xbe0 [14125.607591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14125.607591][ T3116] ___sys_sendmsg+0xee/0x170 [14125.607591][ T3116] __sys_sendmsg+0xcd/0x170 [14125.607591][ T3116] do_syscall_64+0xc6/0x1e0 [14125.607591][ T3116] [14125.610028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14125.610028][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14125.610028][ T3116] ipv6_find_idev+0x102/0x170 [14125.610028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14125.610028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14125.610028][ T3116] netlink_rcv_skb+0x130/0x360 [14125.610028][ T3116] netlink_unicast+0x449/0x710 [14125.610028][ T3116] netlink_sendmsg+0x723/0xbe0 [14125.610028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14125.610028][ T3116] ___sys_sendmsg+0xee/0x170 [14125.610028][ T3116] __sys_sendmsg+0xcd/0x170 [14125.610028][ T3116] do_syscall_64+0xc6/0x1e0 [14125.610028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14125.610028][ T3116] [14125.611944][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14125.611944][ T3116] neigh_parms_alloc+0x1e5/0x510 [14125.611944][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14125.611944][ T3116] ipv6_find_idev+0x102/0x170 [14125.611944][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14125.611944][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14125.611944][ T3116] netlink_rcv_skb+0x130/0x360 [14125.611944][ T3116] netlink_unicast+0x449/0x710 [14125.611944][ T3116] netlink_sendmsg+0x723/0xbe0 [14125.611944][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14125.611944][ T3116] ___sys_sendmsg+0xee/0x170 [14125.611944][ T3116] __sys_sendmsg+0xcd/0x170 [14125.611944][ T3116] do_syscall_64+0xc6/0x1e0 [14125.611944][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14125.611944][ T3116] [14135.716834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14135.717296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14135.717296][ T3116] dst_init+0x84/0x4a0 [14135.717296][ T3116] dst_alloc+0x97/0x150 [14135.717296][ T3116] ip6_dst_alloc+0x23/0x90 [14135.717296][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14135.717296][ T3116] ip6_pol_route+0x56f/0x840 [14135.717296][ T3116] __fib6_rule_action+0x47a/0x5b0 [14135.717296][ T3116] fib_rules_lookup+0x2b4/0xa20 [14135.717296][ T3116] fib6_rule_lookup+0x182/0x630 [14135.717296][ T3116] ip6_route_input+0x59c/0xa50 [14135.717296][ T3116] ipv6_rcv+0x397/0x810 [14135.717296][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14135.717296][ T3116] process_backlog+0x101/0x620 [14135.717296][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14135.717296][ T3116] net_rx_action+0x495/0xbe0 [14135.717296][ T3116] __do_softirq+0x1b5/0x7f6 [14135.717296][ T3116] [14135.719724][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14135.719724][ T3116] netdev_get_by_index+0x5e/0x80 [14135.719724][ T3116] fib6_nh_init+0x3d8/0x15b0 [14135.719724][ T3116] ip6_route_info_create+0xf18/0x17d0 [14135.719724][ T3116] ip6_route_add+0x1c/0x140 [14135.719724][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14135.719724][ T3116] addrconf_add_dev+0xe2/0x170 [14135.719724][ T3116] inet6_addr_add+0x12f/0xa40 [14135.719724][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14135.719724][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14135.719724][ T3116] netlink_rcv_skb+0x130/0x360 [14135.719724][ T3116] netlink_unicast+0x449/0x710 [14135.719724][ T3116] netlink_sendmsg+0x723/0xbe0 [14135.719724][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14135.719724][ T3116] ___sys_sendmsg+0xee/0x170 [14135.719724][ T3116] __sys_sendmsg+0xcd/0x170 [14135.719724][ T3116] do_syscall_64+0xc6/0x1e0 [14135.719724][ T3116] [14135.722327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14135.722327][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14135.722327][ T3116] ipv6_find_idev+0x102/0x170 [14135.722327][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14135.722327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14135.722327][ T3116] netlink_rcv_skb+0x130/0x360 [14135.722327][ T3116] netlink_unicast+0x449/0x710 [14135.722327][ T3116] netlink_sendmsg+0x723/0xbe0 [14135.722327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14135.722327][ T3116] ___sys_sendmsg+0xee/0x170 [14135.722327][ T3116] __sys_sendmsg+0xcd/0x170 [14135.722327][ T3116] do_syscall_64+0xc6/0x1e0 [14135.722327][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14135.722327][ T3116] [14135.724248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14135.724248][ T3116] neigh_parms_alloc+0x1e5/0x510 [14135.724248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14135.724248][ T3116] ipv6_find_idev+0x102/0x170 [14135.724248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14135.724248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14135.724248][ T3116] netlink_rcv_skb+0x130/0x360 [14135.724248][ T3116] netlink_unicast+0x449/0x710 [14135.724248][ T3116] netlink_sendmsg+0x723/0xbe0 [14135.724248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14135.724248][ T3116] ___sys_sendmsg+0xee/0x170 [14135.724248][ T3116] __sys_sendmsg+0xcd/0x170 [14135.724248][ T3116] do_syscall_64+0xc6/0x1e0 [14135.724248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14135.724248][ T3116] [14145.964858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14145.965330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14145.965330][ T3116] dst_init+0x84/0x4a0 [14145.965330][ T3116] dst_alloc+0x97/0x150 [14145.965330][ T3116] ip6_dst_alloc+0x23/0x90 [14145.965330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14145.965330][ T3116] ip6_pol_route+0x56f/0x840 [14145.965330][ T3116] __fib6_rule_action+0x47a/0x5b0 [14145.965330][ T3116] fib_rules_lookup+0x2b4/0xa20 [14145.965330][ T3116] fib6_rule_lookup+0x182/0x630 [14145.965330][ T3116] ip6_route_input+0x59c/0xa50 [14145.965330][ T3116] ipv6_rcv+0x397/0x810 [14145.965330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14145.965330][ T3116] process_backlog+0x101/0x620 [14145.965330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14145.965330][ T3116] net_rx_action+0x495/0xbe0 [14145.965330][ T3116] __do_softirq+0x1b5/0x7f6 [14145.965330][ T3116] [14145.967627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14145.967627][ T3116] netdev_get_by_index+0x5e/0x80 [14145.967627][ T3116] fib6_nh_init+0x3d8/0x15b0 [14145.967627][ T3116] ip6_route_info_create+0xf18/0x17d0 [14145.967627][ T3116] ip6_route_add+0x1c/0x140 [14145.967627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14145.967627][ T3116] addrconf_add_dev+0xe2/0x170 [14145.967627][ T3116] inet6_addr_add+0x12f/0xa40 [14145.967627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14145.967627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14145.967627][ T3116] netlink_rcv_skb+0x130/0x360 [14145.967627][ T3116] netlink_unicast+0x449/0x710 [14145.967627][ T3116] netlink_sendmsg+0x723/0xbe0 [14145.967627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14145.967627][ T3116] ___sys_sendmsg+0xee/0x170 [14145.967627][ T3116] __sys_sendmsg+0xcd/0x170 [14145.967627][ T3116] do_syscall_64+0xc6/0x1e0 [14145.967627][ T3116] [14145.970595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14145.970595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14145.970595][ T3116] ipv6_find_idev+0x102/0x170 [14145.970595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14145.970595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14145.970595][ T3116] netlink_rcv_skb+0x130/0x360 [14145.970595][ T3116] netlink_unicast+0x449/0x710 [14145.970595][ T3116] netlink_sendmsg+0x723/0xbe0 [14145.970595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14145.970595][ T3116] ___sys_sendmsg+0xee/0x170 [14145.970595][ T3116] __sys_sendmsg+0xcd/0x170 [14145.970595][ T3116] do_syscall_64+0xc6/0x1e0 [14145.970595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14145.970595][ T3116] [14145.972504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14145.972504][ T3116] neigh_parms_alloc+0x1e5/0x510 [14145.972504][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14145.972504][ T3116] ipv6_find_idev+0x102/0x170 [14145.972504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14145.972504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14145.972504][ T3116] netlink_rcv_skb+0x130/0x360 [14145.972504][ T3116] netlink_unicast+0x449/0x710 [14145.972504][ T3116] netlink_sendmsg+0x723/0xbe0 [14145.972504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14145.972504][ T3116] ___sys_sendmsg+0xee/0x170 [14145.972504][ T3116] __sys_sendmsg+0xcd/0x170 [14145.972504][ T3116] do_syscall_64+0xc6/0x1e0 [14145.972504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14145.972504][ T3116] [14155.988872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14155.989285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14155.989285][ T3116] dst_init+0x84/0x4a0 [14155.989285][ T3116] dst_alloc+0x97/0x150 [14155.989285][ T3116] ip6_dst_alloc+0x23/0x90 [14155.989285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14155.989285][ T3116] ip6_pol_route+0x56f/0x840 [14155.989285][ T3116] __fib6_rule_action+0x47a/0x5b0 [14155.989285][ T3116] fib_rules_lookup+0x2b4/0xa20 [14155.989285][ T3116] fib6_rule_lookup+0x182/0x630 [14155.989285][ T3116] ip6_route_input+0x59c/0xa50 [14155.989285][ T3116] ipv6_rcv+0x397/0x810 [14155.989285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14155.989285][ T3116] process_backlog+0x101/0x620 [14155.989285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14155.989285][ T3116] net_rx_action+0x495/0xbe0 [14155.989285][ T3116] __do_softirq+0x1b5/0x7f6 [14155.989285][ T3116] [14155.991580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14155.991580][ T3116] netdev_get_by_index+0x5e/0x80 [14155.991580][ T3116] fib6_nh_init+0x3d8/0x15b0 [14155.991580][ T3116] ip6_route_info_create+0xf18/0x17d0 [14155.991580][ T3116] ip6_route_add+0x1c/0x140 [14155.991580][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14155.991580][ T3116] addrconf_add_dev+0xe2/0x170 [14155.991580][ T3116] inet6_addr_add+0x12f/0xa40 [14155.991580][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14155.991580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14155.991580][ T3116] netlink_rcv_skb+0x130/0x360 [14155.991580][ T3116] netlink_unicast+0x449/0x710 [14155.991580][ T3116] netlink_sendmsg+0x723/0xbe0 [14155.991580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14155.991580][ T3116] ___sys_sendmsg+0xee/0x170 [14155.991580][ T3116] __sys_sendmsg+0xcd/0x170 [14155.991580][ T3116] do_syscall_64+0xc6/0x1e0 [14155.991580][ T3116] [14155.994052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14155.994052][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14155.994052][ T3116] ipv6_find_idev+0x102/0x170 [14155.994052][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14155.994052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14155.994052][ T3116] netlink_rcv_skb+0x130/0x360 [14155.994052][ T3116] netlink_unicast+0x449/0x710 [14155.994052][ T3116] netlink_sendmsg+0x723/0xbe0 [14155.994052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14155.994052][ T3116] ___sys_sendmsg+0xee/0x170 [14155.994052][ T3116] __sys_sendmsg+0xcd/0x170 [14155.994052][ T3116] do_syscall_64+0xc6/0x1e0 [14155.994052][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14155.994052][ T3116] [14155.995962][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14155.995962][ T3116] neigh_parms_alloc+0x1e5/0x510 [14155.995962][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14155.995962][ T3116] ipv6_find_idev+0x102/0x170 [14155.995962][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14155.995962][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14155.995962][ T3116] netlink_rcv_skb+0x130/0x360 [14155.995962][ T3116] netlink_unicast+0x449/0x710 [14155.995962][ T3116] netlink_sendmsg+0x723/0xbe0 [14155.995962][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14155.995962][ T3116] ___sys_sendmsg+0xee/0x170 [14155.995962][ T3116] __sys_sendmsg+0xcd/0x170 [14155.995962][ T3116] do_syscall_64+0xc6/0x1e0 [14155.995962][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14155.995962][ T3116] [14166.244882][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14166.245372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14166.245372][ T3116] dst_init+0x84/0x4a0 [14166.245372][ T3116] dst_alloc+0x97/0x150 [14166.245372][ T3116] ip6_dst_alloc+0x23/0x90 [14166.245372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14166.245372][ T3116] ip6_pol_route+0x56f/0x840 [14166.245372][ T3116] __fib6_rule_action+0x47a/0x5b0 [14166.245372][ T3116] fib_rules_lookup+0x2b4/0xa20 [14166.245372][ T3116] fib6_rule_lookup+0x182/0x630 [14166.245372][ T3116] ip6_route_input+0x59c/0xa50 [14166.245372][ T3116] ipv6_rcv+0x397/0x810 [14166.245372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14166.245372][ T3116] process_backlog+0x101/0x620 [14166.245372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14166.245372][ T3116] net_rx_action+0x495/0xbe0 [14166.245372][ T3116] __do_softirq+0x1b5/0x7f6 [14166.245372][ T3116] [14166.247463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14166.247463][ T3116] netdev_get_by_index+0x5e/0x80 [14166.247463][ T3116] fib6_nh_init+0x3d8/0x15b0 [14166.247463][ T3116] ip6_route_info_create+0xf18/0x17d0 [14166.247463][ T3116] ip6_route_add+0x1c/0x140 [14166.247463][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14166.247463][ T3116] addrconf_add_dev+0xe2/0x170 [14166.247463][ T3116] inet6_addr_add+0x12f/0xa40 [14166.247463][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14166.247463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14166.247463][ T3116] netlink_rcv_skb+0x130/0x360 [14166.247463][ T3116] netlink_unicast+0x449/0x710 [14166.247463][ T3116] netlink_sendmsg+0x723/0xbe0 [14166.247463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14166.247463][ T3116] ___sys_sendmsg+0xee/0x170 [14166.247463][ T3116] __sys_sendmsg+0xcd/0x170 [14166.247463][ T3116] do_syscall_64+0xc6/0x1e0 [14166.247463][ T3116] [14166.249641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14166.249641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14166.249641][ T3116] ipv6_find_idev+0x102/0x170 [14166.249641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14166.249641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14166.249641][ T3116] netlink_rcv_skb+0x130/0x360 [14166.249641][ T3116] netlink_unicast+0x449/0x710 [14166.249641][ T3116] netlink_sendmsg+0x723/0xbe0 [14166.249641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14166.249641][ T3116] ___sys_sendmsg+0xee/0x170 [14166.249641][ T3116] __sys_sendmsg+0xcd/0x170 [14166.249641][ T3116] do_syscall_64+0xc6/0x1e0 [14166.249641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14166.249641][ T3116] [14166.251337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14166.251337][ T3116] neigh_parms_alloc+0x1e5/0x510 [14166.251337][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14166.251337][ T3116] ipv6_find_idev+0x102/0x170 [14166.251337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14166.251337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14166.251337][ T3116] netlink_rcv_skb+0x130/0x360 [14166.251337][ T3116] netlink_unicast+0x449/0x710 [14166.251337][ T3116] netlink_sendmsg+0x723/0xbe0 [14166.251337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14166.251337][ T3116] ___sys_sendmsg+0xee/0x170 [14166.251337][ T3116] __sys_sendmsg+0xcd/0x170 [14166.251337][ T3116] do_syscall_64+0xc6/0x1e0 [14166.251337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14166.251337][ T3116] [14176.500857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14176.501340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14176.501340][ T3116] dst_init+0x84/0x4a0 [14176.501340][ T3116] dst_alloc+0x97/0x150 [14176.501340][ T3116] ip6_dst_alloc+0x23/0x90 [14176.501340][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14176.501340][ T3116] ip6_pol_route+0x56f/0x840 [14176.501340][ T3116] __fib6_rule_action+0x47a/0x5b0 [14176.501340][ T3116] fib_rules_lookup+0x2b4/0xa20 [14176.501340][ T3116] fib6_rule_lookup+0x182/0x630 [14176.501340][ T3116] ip6_route_input+0x59c/0xa50 [14176.501340][ T3116] ipv6_rcv+0x397/0x810 [14176.501340][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14176.501340][ T3116] process_backlog+0x101/0x620 [14176.501340][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14176.501340][ T3116] net_rx_action+0x495/0xbe0 [14176.501340][ T3116] __do_softirq+0x1b5/0x7f6 [14176.501340][ T3116] [14176.503457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14176.503457][ T3116] netdev_get_by_index+0x5e/0x80 [14176.503457][ T3116] fib6_nh_init+0x3d8/0x15b0 [14176.503457][ T3116] ip6_route_info_create+0xf18/0x17d0 [14176.503457][ T3116] ip6_route_add+0x1c/0x140 [14176.503457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14176.503457][ T3116] addrconf_add_dev+0xe2/0x170 [14176.503457][ T3116] inet6_addr_add+0x12f/0xa40 [14176.503457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14176.503457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14176.503457][ T3116] netlink_rcv_skb+0x130/0x360 [14176.503457][ T3116] netlink_unicast+0x449/0x710 [14176.503457][ T3116] netlink_sendmsg+0x723/0xbe0 [14176.503457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14176.503457][ T3116] ___sys_sendmsg+0xee/0x170 [14176.503457][ T3116] __sys_sendmsg+0xcd/0x170 [14176.503457][ T3116] do_syscall_64+0xc6/0x1e0 [14176.503457][ T3116] [14176.505640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14176.505640][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14176.505640][ T3116] ipv6_find_idev+0x102/0x170 [14176.505640][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14176.505640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14176.505640][ T3116] netlink_rcv_skb+0x130/0x360 [14176.505640][ T3116] netlink_unicast+0x449/0x710 [14176.505640][ T3116] netlink_sendmsg+0x723/0xbe0 [14176.505640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14176.505640][ T3116] ___sys_sendmsg+0xee/0x170 [14176.505640][ T3116] __sys_sendmsg+0xcd/0x170 [14176.505640][ T3116] do_syscall_64+0xc6/0x1e0 [14176.505640][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14176.505640][ T3116] [14176.507347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14176.507347][ T3116] neigh_parms_alloc+0x1e5/0x510 [14176.507347][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14176.507347][ T3116] ipv6_find_idev+0x102/0x170 [14176.507347][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14176.507347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14176.507347][ T3116] netlink_rcv_skb+0x130/0x360 [14176.507347][ T3116] netlink_unicast+0x449/0x710 [14176.507347][ T3116] netlink_sendmsg+0x723/0xbe0 [14176.507347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14176.507347][ T3116] ___sys_sendmsg+0xee/0x170 [14176.507347][ T3116] __sys_sendmsg+0xcd/0x170 [14176.507347][ T3116] do_syscall_64+0xc6/0x1e0 [14176.507347][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14176.507347][ T3116] [14186.756833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14186.757327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14186.757327][ T3116] dst_init+0x84/0x4a0 [14186.757327][ T3116] dst_alloc+0x97/0x150 [14186.757327][ T3116] ip6_dst_alloc+0x23/0x90 [14186.757327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14186.757327][ T3116] ip6_pol_route+0x56f/0x840 [14186.757327][ T3116] __fib6_rule_action+0x47a/0x5b0 [14186.757327][ T3116] fib_rules_lookup+0x2b4/0xa20 [14186.757327][ T3116] fib6_rule_lookup+0x182/0x630 [14186.757327][ T3116] ip6_route_input+0x59c/0xa50 [14186.757327][ T3116] ipv6_rcv+0x397/0x810 [14186.757327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14186.757327][ T3116] process_backlog+0x101/0x620 [14186.757327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14186.757327][ T3116] net_rx_action+0x495/0xbe0 [14186.757327][ T3116] __do_softirq+0x1b5/0x7f6 [14186.757327][ T3116] [14186.759634][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14186.759634][ T3116] netdev_get_by_index+0x5e/0x80 [14186.759634][ T3116] fib6_nh_init+0x3d8/0x15b0 [14186.759634][ T3116] ip6_route_info_create+0xf18/0x17d0 [14186.759634][ T3116] ip6_route_add+0x1c/0x140 [14186.759634][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14186.759634][ T3116] addrconf_add_dev+0xe2/0x170 [14186.759634][ T3116] inet6_addr_add+0x12f/0xa40 [14186.759634][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14186.759634][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14186.759634][ T3116] netlink_rcv_skb+0x130/0x360 [14186.759634][ T3116] netlink_unicast+0x449/0x710 [14186.759634][ T3116] netlink_sendmsg+0x723/0xbe0 [14186.759634][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14186.759634][ T3116] ___sys_sendmsg+0xee/0x170 [14186.759634][ T3116] __sys_sendmsg+0xcd/0x170 [14186.759634][ T3116] do_syscall_64+0xc6/0x1e0 [14186.759634][ T3116] [14186.762048][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14186.762048][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14186.762048][ T3116] ipv6_find_idev+0x102/0x170 [14186.762048][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14186.762048][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14186.762048][ T3116] netlink_rcv_skb+0x130/0x360 [14186.762048][ T3116] netlink_unicast+0x449/0x710 [14186.762048][ T3116] netlink_sendmsg+0x723/0xbe0 [14186.762048][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14186.762048][ T3116] ___sys_sendmsg+0xee/0x170 [14186.762048][ T3116] __sys_sendmsg+0xcd/0x170 [14186.762048][ T3116] do_syscall_64+0xc6/0x1e0 [14186.762048][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14186.762048][ T3116] [14186.763964][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14186.763964][ T3116] neigh_parms_alloc+0x1e5/0x510 [14186.763964][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14186.763964][ T3116] ipv6_find_idev+0x102/0x170 [14186.763964][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14186.763964][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14186.763964][ T3116] netlink_rcv_skb+0x130/0x360 [14186.763964][ T3116] netlink_unicast+0x449/0x710 [14186.763964][ T3116] netlink_sendmsg+0x723/0xbe0 [14186.763964][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14186.763964][ T3116] ___sys_sendmsg+0xee/0x170 [14186.763964][ T3116] __sys_sendmsg+0xcd/0x170 [14186.763964][ T3116] do_syscall_64+0xc6/0x1e0 [14186.763964][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14186.763964][ T3116] [14197.004840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14197.005326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14197.005326][ T3116] dst_init+0x84/0x4a0 [14197.005326][ T3116] dst_alloc+0x97/0x150 [14197.005326][ T3116] ip6_dst_alloc+0x23/0x90 [14197.005326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14197.005326][ T3116] ip6_pol_route+0x56f/0x840 [14197.005326][ T3116] __fib6_rule_action+0x47a/0x5b0 [14197.005326][ T3116] fib_rules_lookup+0x2b4/0xa20 [14197.005326][ T3116] fib6_rule_lookup+0x182/0x630 [14197.005326][ T3116] ip6_route_input+0x59c/0xa50 [14197.005326][ T3116] ipv6_rcv+0x397/0x810 [14197.005326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14197.005326][ T3116] process_backlog+0x101/0x620 [14197.005326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14197.005326][ T3116] net_rx_action+0x495/0xbe0 [14197.005326][ T3116] __do_softirq+0x1b5/0x7f6 [14197.005326][ T3116] [14197.007622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14197.007622][ T3116] netdev_get_by_index+0x5e/0x80 [14197.007622][ T3116] fib6_nh_init+0x3d8/0x15b0 [14197.007622][ T3116] ip6_route_info_create+0xf18/0x17d0 [14197.007622][ T3116] ip6_route_add+0x1c/0x140 [14197.007622][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14197.007622][ T3116] addrconf_add_dev+0xe2/0x170 [14197.007622][ T3116] inet6_addr_add+0x12f/0xa40 [14197.007622][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14197.007622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14197.007622][ T3116] netlink_rcv_skb+0x130/0x360 [14197.007622][ T3116] netlink_unicast+0x449/0x710 [14197.007622][ T3116] netlink_sendmsg+0x723/0xbe0 [14197.007622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14197.007622][ T3116] ___sys_sendmsg+0xee/0x170 [14197.007622][ T3116] __sys_sendmsg+0xcd/0x170 [14197.007622][ T3116] do_syscall_64+0xc6/0x1e0 [14197.007622][ T3116] [14197.010026][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14197.010026][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14197.010026][ T3116] ipv6_find_idev+0x102/0x170 [14197.010026][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14197.010026][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14197.010026][ T3116] netlink_rcv_skb+0x130/0x360 [14197.010026][ T3116] netlink_unicast+0x449/0x710 [14197.010026][ T3116] netlink_sendmsg+0x723/0xbe0 [14197.010026][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14197.010026][ T3116] ___sys_sendmsg+0xee/0x170 [14197.010026][ T3116] __sys_sendmsg+0xcd/0x170 [14197.010026][ T3116] do_syscall_64+0xc6/0x1e0 [14197.010026][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14197.010026][ T3116] [14197.011913][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14197.011913][ T3116] neigh_parms_alloc+0x1e5/0x510 [14197.011913][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14197.011913][ T3116] ipv6_find_idev+0x102/0x170 [14197.011913][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14197.011913][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14197.011913][ T3116] netlink_rcv_skb+0x130/0x360 [14197.011913][ T3116] netlink_unicast+0x449/0x710 [14197.011913][ T3116] netlink_sendmsg+0x723/0xbe0 [14197.011913][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14197.011913][ T3116] ___sys_sendmsg+0xee/0x170 [14197.011913][ T3116] __sys_sendmsg+0xcd/0x170 [14197.011913][ T3116] do_syscall_64+0xc6/0x1e0 [14197.011913][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14197.011913][ T3116] [14207.260865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14207.261300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14207.261300][ T3116] dst_init+0x84/0x4a0 [14207.261300][ T3116] dst_alloc+0x97/0x150 [14207.261300][ T3116] ip6_dst_alloc+0x23/0x90 [14207.261300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14207.261300][ T3116] ip6_pol_route+0x56f/0x840 [14207.261300][ T3116] __fib6_rule_action+0x47a/0x5b0 [14207.261300][ T3116] fib_rules_lookup+0x2b4/0xa20 [14207.261300][ T3116] fib6_rule_lookup+0x182/0x630 [14207.261300][ T3116] ip6_route_input+0x59c/0xa50 [14207.261300][ T3116] ipv6_rcv+0x397/0x810 [14207.261300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14207.261300][ T3116] process_backlog+0x101/0x620 [14207.261300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14207.261300][ T3116] net_rx_action+0x495/0xbe0 [14207.261300][ T3116] __do_softirq+0x1b5/0x7f6 [14207.261300][ T3116] [14207.263392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14207.263392][ T3116] netdev_get_by_index+0x5e/0x80 [14207.263392][ T3116] fib6_nh_init+0x3d8/0x15b0 [14207.263392][ T3116] ip6_route_info_create+0xf18/0x17d0 [14207.263392][ T3116] ip6_route_add+0x1c/0x140 [14207.263392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14207.263392][ T3116] addrconf_add_dev+0xe2/0x170 [14207.263392][ T3116] inet6_addr_add+0x12f/0xa40 [14207.263392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14207.263392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14207.263392][ T3116] netlink_rcv_skb+0x130/0x360 [14207.263392][ T3116] netlink_unicast+0x449/0x710 [14207.263392][ T3116] netlink_sendmsg+0x723/0xbe0 [14207.263392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14207.263392][ T3116] ___sys_sendmsg+0xee/0x170 [14207.263392][ T3116] __sys_sendmsg+0xcd/0x170 [14207.263392][ T3116] do_syscall_64+0xc6/0x1e0 [14207.263392][ T3116] [14207.265566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14207.265566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14207.265566][ T3116] ipv6_find_idev+0x102/0x170 [14207.265566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14207.265566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14207.265566][ T3116] netlink_rcv_skb+0x130/0x360 [14207.265566][ T3116] netlink_unicast+0x449/0x710 [14207.265566][ T3116] netlink_sendmsg+0x723/0xbe0 [14207.265566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14207.265566][ T3116] ___sys_sendmsg+0xee/0x170 [14207.265566][ T3116] __sys_sendmsg+0xcd/0x170 [14207.265566][ T3116] do_syscall_64+0xc6/0x1e0 [14207.265566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14207.265566][ T3116] [14207.267264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14207.267264][ T3116] neigh_parms_alloc+0x1e5/0x510 [14207.267264][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14207.267264][ T3116] ipv6_find_idev+0x102/0x170 [14207.267264][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14207.267264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14207.267264][ T3116] netlink_rcv_skb+0x130/0x360 [14207.267264][ T3116] netlink_unicast+0x449/0x710 [14207.267264][ T3116] netlink_sendmsg+0x723/0xbe0 [14207.267264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14207.267264][ T3116] ___sys_sendmsg+0xee/0x170 [14207.267264][ T3116] __sys_sendmsg+0xcd/0x170 [14207.267264][ T3116] do_syscall_64+0xc6/0x1e0 [14207.267264][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14207.267264][ T3116] [14217.516870][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14217.517290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14217.517290][ T3116] dst_init+0x84/0x4a0 [14217.517290][ T3116] dst_alloc+0x97/0x150 [14217.517290][ T3116] ip6_dst_alloc+0x23/0x90 [14217.517290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14217.517290][ T3116] ip6_pol_route+0x56f/0x840 [14217.517290][ T3116] __fib6_rule_action+0x47a/0x5b0 [14217.517290][ T3116] fib_rules_lookup+0x2b4/0xa20 [14217.517290][ T3116] fib6_rule_lookup+0x182/0x630 [14217.517290][ T3116] ip6_route_input+0x59c/0xa50 [14217.517290][ T3116] ipv6_rcv+0x397/0x810 [14217.517290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14217.517290][ T3116] process_backlog+0x101/0x620 [14217.517290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14217.517290][ T3116] net_rx_action+0x495/0xbe0 [14217.517290][ T3116] __do_softirq+0x1b5/0x7f6 [14217.517290][ T3116] [14217.519376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14217.519376][ T3116] netdev_get_by_index+0x5e/0x80 [14217.519376][ T3116] fib6_nh_init+0x3d8/0x15b0 [14217.519376][ T3116] ip6_route_info_create+0xf18/0x17d0 [14217.519376][ T3116] ip6_route_add+0x1c/0x140 [14217.519376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14217.519376][ T3116] addrconf_add_dev+0xe2/0x170 [14217.519376][ T3116] inet6_addr_add+0x12f/0xa40 [14217.519376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14217.519376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14217.519376][ T3116] netlink_rcv_skb+0x130/0x360 [14217.519376][ T3116] netlink_unicast+0x449/0x710 [14217.519376][ T3116] netlink_sendmsg+0x723/0xbe0 [14217.519376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14217.519376][ T3116] ___sys_sendmsg+0xee/0x170 [14217.519376][ T3116] __sys_sendmsg+0xcd/0x170 [14217.519376][ T3116] do_syscall_64+0xc6/0x1e0 [14217.519376][ T3116] [14217.521549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14217.521549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14217.521549][ T3116] ipv6_find_idev+0x102/0x170 [14217.521549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14217.521549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14217.521549][ T3116] netlink_rcv_skb+0x130/0x360 [14217.521549][ T3116] netlink_unicast+0x449/0x710 [14217.521549][ T3116] netlink_sendmsg+0x723/0xbe0 [14217.521549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14217.521549][ T3116] ___sys_sendmsg+0xee/0x170 [14217.521549][ T3116] __sys_sendmsg+0xcd/0x170 [14217.521549][ T3116] do_syscall_64+0xc6/0x1e0 [14217.521549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14217.521549][ T3116] [14217.523288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14217.523288][ T3116] neigh_parms_alloc+0x1e5/0x510 [14217.523288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14217.523288][ T3116] ipv6_find_idev+0x102/0x170 [14217.523288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14217.523288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14217.523288][ T3116] netlink_rcv_skb+0x130/0x360 [14217.523288][ T3116] netlink_unicast+0x449/0x710 [14217.523288][ T3116] netlink_sendmsg+0x723/0xbe0 [14217.523288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14217.523288][ T3116] ___sys_sendmsg+0xee/0x170 [14217.523288][ T3116] __sys_sendmsg+0xcd/0x170 [14217.523288][ T3116] do_syscall_64+0xc6/0x1e0 [14217.523288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14217.523288][ T3116] [14227.772802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14227.773217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14227.773217][ T3116] dst_init+0x84/0x4a0 [14227.773217][ T3116] dst_alloc+0x97/0x150 [14227.773217][ T3116] ip6_dst_alloc+0x23/0x90 [14227.773217][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14227.773217][ T3116] ip6_pol_route+0x56f/0x840 [14227.773217][ T3116] __fib6_rule_action+0x47a/0x5b0 [14227.773217][ T3116] fib_rules_lookup+0x2b4/0xa20 [14227.773217][ T3116] fib6_rule_lookup+0x182/0x630 [14227.773217][ T3116] ip6_route_input+0x59c/0xa50 [14227.773217][ T3116] ipv6_rcv+0x397/0x810 [14227.773217][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14227.773217][ T3116] process_backlog+0x101/0x620 [14227.773217][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14227.773217][ T3116] net_rx_action+0x495/0xbe0 [14227.773217][ T3116] __do_softirq+0x1b5/0x7f6 [14227.773217][ T3116] [14227.775862][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14227.775862][ T3116] netdev_get_by_index+0x5e/0x80 [14227.775862][ T3116] fib6_nh_init+0x3d8/0x15b0 [14227.775862][ T3116] ip6_route_info_create+0xf18/0x17d0 [14227.775862][ T3116] ip6_route_add+0x1c/0x140 [14227.775862][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14227.775862][ T3116] addrconf_add_dev+0xe2/0x170 [14227.775862][ T3116] inet6_addr_add+0x12f/0xa40 [14227.775862][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14227.775862][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14227.775862][ T3116] netlink_rcv_skb+0x130/0x360 [14227.775862][ T3116] netlink_unicast+0x449/0x710 [14227.775862][ T3116] netlink_sendmsg+0x723/0xbe0 [14227.775862][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14227.775862][ T3116] ___sys_sendmsg+0xee/0x170 [14227.775862][ T3116] __sys_sendmsg+0xcd/0x170 [14227.775862][ T3116] do_syscall_64+0xc6/0x1e0 [14227.775862][ T3116] [14227.778035][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14227.778035][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14227.778035][ T3116] ipv6_find_idev+0x102/0x170 [14227.778035][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14227.778035][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14227.778035][ T3116] netlink_rcv_skb+0x130/0x360 [14227.778035][ T3116] netlink_unicast+0x449/0x710 [14227.778035][ T3116] netlink_sendmsg+0x723/0xbe0 [14227.778035][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14227.778035][ T3116] ___sys_sendmsg+0xee/0x170 [14227.778035][ T3116] __sys_sendmsg+0xcd/0x170 [14227.778035][ T3116] do_syscall_64+0xc6/0x1e0 [14227.778035][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14227.778035][ T3116] [14227.779734][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14227.779734][ T3116] neigh_parms_alloc+0x1e5/0x510 [14227.779734][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14227.779734][ T3116] ipv6_find_idev+0x102/0x170 [14227.779734][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14227.779734][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14227.779734][ T3116] netlink_rcv_skb+0x130/0x360 [14227.779734][ T3116] netlink_unicast+0x449/0x710 [14227.779734][ T3116] netlink_sendmsg+0x723/0xbe0 [14227.779734][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14227.779734][ T3116] ___sys_sendmsg+0xee/0x170 [14227.779734][ T3116] __sys_sendmsg+0xcd/0x170 [14227.779734][ T3116] do_syscall_64+0xc6/0x1e0 [14227.779734][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14227.779734][ T3116] [14238.028867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14238.029309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14238.029309][ T3116] dst_init+0x84/0x4a0 [14238.029309][ T3116] dst_alloc+0x97/0x150 [14238.029309][ T3116] ip6_dst_alloc+0x23/0x90 [14238.029309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14238.029309][ T3116] ip6_pol_route+0x56f/0x840 [14238.029309][ T3116] __fib6_rule_action+0x47a/0x5b0 [14238.029309][ T3116] fib_rules_lookup+0x2b4/0xa20 [14238.029309][ T3116] fib6_rule_lookup+0x182/0x630 [14238.029309][ T3116] ip6_route_input+0x59c/0xa50 [14238.029309][ T3116] ipv6_rcv+0x397/0x810 [14238.029309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14238.029309][ T3116] process_backlog+0x101/0x620 [14238.029309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14238.029309][ T3116] net_rx_action+0x495/0xbe0 [14238.029309][ T3116] __do_softirq+0x1b5/0x7f6 [14238.029309][ T3116] [14238.031606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14238.031606][ T3116] netdev_get_by_index+0x5e/0x80 [14238.031606][ T3116] fib6_nh_init+0x3d8/0x15b0 [14238.031606][ T3116] ip6_route_info_create+0xf18/0x17d0 [14238.031606][ T3116] ip6_route_add+0x1c/0x140 [14238.031606][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14238.031606][ T3116] addrconf_add_dev+0xe2/0x170 [14238.031606][ T3116] inet6_addr_add+0x12f/0xa40 [14238.031606][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14238.031606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14238.031606][ T3116] netlink_rcv_skb+0x130/0x360 [14238.031606][ T3116] netlink_unicast+0x449/0x710 [14238.031606][ T3116] netlink_sendmsg+0x723/0xbe0 [14238.031606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14238.031606][ T3116] ___sys_sendmsg+0xee/0x170 [14238.031606][ T3116] __sys_sendmsg+0xcd/0x170 [14238.031606][ T3116] do_syscall_64+0xc6/0x1e0 [14238.031606][ T3116] [14238.034342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14238.034342][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14238.034342][ T3116] ipv6_find_idev+0x102/0x170 [14238.034342][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14238.034342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14238.034342][ T3116] netlink_rcv_skb+0x130/0x360 [14238.034342][ T3116] netlink_unicast+0x449/0x710 [14238.034342][ T3116] netlink_sendmsg+0x723/0xbe0 [14238.034342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14238.034342][ T3116] ___sys_sendmsg+0xee/0x170 [14238.034342][ T3116] __sys_sendmsg+0xcd/0x170 [14238.034342][ T3116] do_syscall_64+0xc6/0x1e0 [14238.034342][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14238.034342][ T3116] [14238.036245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14238.036245][ T3116] neigh_parms_alloc+0x1e5/0x510 [14238.036245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14238.036245][ T3116] ipv6_find_idev+0x102/0x170 [14238.036245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14238.036245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14238.036245][ T3116] netlink_rcv_skb+0x130/0x360 [14238.036245][ T3116] netlink_unicast+0x449/0x710 [14238.036245][ T3116] netlink_sendmsg+0x723/0xbe0 [14238.036245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14238.036245][ T3116] ___sys_sendmsg+0xee/0x170 [14238.036245][ T3116] __sys_sendmsg+0xcd/0x170 [14238.036245][ T3116] do_syscall_64+0xc6/0x1e0 [14238.036245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14238.036245][ T3116] [14248.100814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14248.101281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14248.101281][ T3116] dst_init+0x84/0x4a0 [14248.101281][ T3116] dst_alloc+0x97/0x150 [14248.101281][ T3116] ip6_dst_alloc+0x23/0x90 [14248.101281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14248.101281][ T3116] ip6_pol_route+0x56f/0x840 [14248.101281][ T3116] __fib6_rule_action+0x47a/0x5b0 [14248.101281][ T3116] fib_rules_lookup+0x2b4/0xa20 [14248.101281][ T3116] fib6_rule_lookup+0x182/0x630 [14248.101281][ T3116] ip6_route_input+0x59c/0xa50 [14248.101281][ T3116] ipv6_rcv+0x397/0x810 [14248.101281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14248.101281][ T3116] process_backlog+0x101/0x620 [14248.101281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14248.101281][ T3116] net_rx_action+0x495/0xbe0 [14248.101281][ T3116] __do_softirq+0x1b5/0x7f6 [14248.101281][ T3116] [14248.103468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14248.103468][ T3116] netdev_get_by_index+0x5e/0x80 [14248.103468][ T3116] fib6_nh_init+0x3d8/0x15b0 [14248.103468][ T3116] ip6_route_info_create+0xf18/0x17d0 [14248.103468][ T3116] ip6_route_add+0x1c/0x140 [14248.103468][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14248.103468][ T3116] addrconf_add_dev+0xe2/0x170 [14248.103468][ T3116] inet6_addr_add+0x12f/0xa40 [14248.103468][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14248.103468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14248.103468][ T3116] netlink_rcv_skb+0x130/0x360 [14248.103468][ T3116] netlink_unicast+0x449/0x710 [14248.103468][ T3116] netlink_sendmsg+0x723/0xbe0 [14248.103468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14248.103468][ T3116] ___sys_sendmsg+0xee/0x170 [14248.103468][ T3116] __sys_sendmsg+0xcd/0x170 [14248.103468][ T3116] do_syscall_64+0xc6/0x1e0 [14248.103468][ T3116] [14248.105797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14248.105797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14248.105797][ T3116] ipv6_find_idev+0x102/0x170 [14248.105797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14248.105797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14248.105797][ T3116] netlink_rcv_skb+0x130/0x360 [14248.105797][ T3116] netlink_unicast+0x449/0x710 [14248.105797][ T3116] netlink_sendmsg+0x723/0xbe0 [14248.105797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14248.105797][ T3116] ___sys_sendmsg+0xee/0x170 [14248.105797][ T3116] __sys_sendmsg+0xcd/0x170 [14248.105797][ T3116] do_syscall_64+0xc6/0x1e0 [14248.105797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14248.105797][ T3116] [14248.107635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14248.107635][ T3116] neigh_parms_alloc+0x1e5/0x510 [14248.107635][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14248.107635][ T3116] ipv6_find_idev+0x102/0x170 [14248.107635][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14248.107635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14248.107635][ T3116] netlink_rcv_skb+0x130/0x360 [14248.107635][ T3116] netlink_unicast+0x449/0x710 [14248.107635][ T3116] netlink_sendmsg+0x723/0xbe0 [14248.107635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14248.107635][ T3116] ___sys_sendmsg+0xee/0x170 [14248.107635][ T3116] __sys_sendmsg+0xcd/0x170 [14248.107635][ T3116] do_syscall_64+0xc6/0x1e0 [14248.107635][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14248.107635][ T3116] [14258.348769][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14258.349235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14258.349235][ T3116] dst_init+0x84/0x4a0 [14258.349235][ T3116] dst_alloc+0x97/0x150 [14258.349235][ T3116] ip6_dst_alloc+0x23/0x90 [14258.349235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14258.349235][ T3116] ip6_pol_route+0x56f/0x840 [14258.349235][ T3116] __fib6_rule_action+0x47a/0x5b0 [14258.349235][ T3116] fib_rules_lookup+0x2b4/0xa20 [14258.349235][ T3116] fib6_rule_lookup+0x182/0x630 [14258.349235][ T3116] ip6_route_input+0x59c/0xa50 [14258.349235][ T3116] ipv6_rcv+0x397/0x810 [14258.349235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14258.349235][ T3116] process_backlog+0x101/0x620 [14258.349235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14258.349235][ T3116] net_rx_action+0x495/0xbe0 [14258.349235][ T3116] __do_softirq+0x1b5/0x7f6 [14258.349235][ T3116] [14258.351522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14258.351522][ T3116] netdev_get_by_index+0x5e/0x80 [14258.351522][ T3116] fib6_nh_init+0x3d8/0x15b0 [14258.351522][ T3116] ip6_route_info_create+0xf18/0x17d0 [14258.351522][ T3116] ip6_route_add+0x1c/0x140 [14258.351522][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14258.351522][ T3116] addrconf_add_dev+0xe2/0x170 [14258.351522][ T3116] inet6_addr_add+0x12f/0xa40 [14258.351522][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14258.351522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14258.351522][ T3116] netlink_rcv_skb+0x130/0x360 [14258.351522][ T3116] netlink_unicast+0x449/0x710 [14258.351522][ T3116] netlink_sendmsg+0x723/0xbe0 [14258.351522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14258.351522][ T3116] ___sys_sendmsg+0xee/0x170 [14258.351522][ T3116] __sys_sendmsg+0xcd/0x170 [14258.351522][ T3116] do_syscall_64+0xc6/0x1e0 [14258.351522][ T3116] [14258.353861][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14258.353861][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14258.353861][ T3116] ipv6_find_idev+0x102/0x170 [14258.353861][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14258.353861][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14258.353861][ T3116] netlink_rcv_skb+0x130/0x360 [14258.353861][ T3116] netlink_unicast+0x449/0x710 [14258.353861][ T3116] netlink_sendmsg+0x723/0xbe0 [14258.353861][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14258.353861][ T3116] ___sys_sendmsg+0xee/0x170 [14258.353861][ T3116] __sys_sendmsg+0xcd/0x170 [14258.353861][ T3116] do_syscall_64+0xc6/0x1e0 [14258.353861][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14258.353861][ T3116] [14258.355692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14258.355692][ T3116] neigh_parms_alloc+0x1e5/0x510 [14258.355692][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14258.355692][ T3116] ipv6_find_idev+0x102/0x170 [14258.355692][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14258.355692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14258.355692][ T3116] netlink_rcv_skb+0x130/0x360 [14258.355692][ T3116] netlink_unicast+0x449/0x710 [14258.355692][ T3116] netlink_sendmsg+0x723/0xbe0 [14258.355692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14258.355692][ T3116] ___sys_sendmsg+0xee/0x170 [14258.355692][ T3116] __sys_sendmsg+0xcd/0x170 [14258.355692][ T3116] do_syscall_64+0xc6/0x1e0 [14258.355692][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14258.355692][ T3116] [14268.596850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14268.597360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14268.597360][ T3116] dst_init+0x84/0x4a0 [14268.597360][ T3116] dst_alloc+0x97/0x150 [14268.597360][ T3116] ip6_dst_alloc+0x23/0x90 [14268.597360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14268.597360][ T3116] ip6_pol_route+0x56f/0x840 [14268.597360][ T3116] __fib6_rule_action+0x47a/0x5b0 [14268.597360][ T3116] fib_rules_lookup+0x2b4/0xa20 [14268.597360][ T3116] fib6_rule_lookup+0x182/0x630 [14268.597360][ T3116] ip6_route_input+0x59c/0xa50 [14268.597360][ T3116] ipv6_rcv+0x397/0x810 [14268.597360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14268.597360][ T3116] process_backlog+0x101/0x620 [14268.597360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14268.597360][ T3116] net_rx_action+0x495/0xbe0 [14268.597360][ T3116] __do_softirq+0x1b5/0x7f6 [14268.597360][ T3116] [14268.599479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14268.599479][ T3116] netdev_get_by_index+0x5e/0x80 [14268.599479][ T3116] fib6_nh_init+0x3d8/0x15b0 [14268.599479][ T3116] ip6_route_info_create+0xf18/0x17d0 [14268.599479][ T3116] ip6_route_add+0x1c/0x140 [14268.599479][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14268.599479][ T3116] addrconf_add_dev+0xe2/0x170 [14268.599479][ T3116] inet6_addr_add+0x12f/0xa40 [14268.599479][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14268.599479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14268.599479][ T3116] netlink_rcv_skb+0x130/0x360 [14268.599479][ T3116] netlink_unicast+0x449/0x710 [14268.599479][ T3116] netlink_sendmsg+0x723/0xbe0 [14268.599479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14268.599479][ T3116] ___sys_sendmsg+0xee/0x170 [14268.599479][ T3116] __sys_sendmsg+0xcd/0x170 [14268.599479][ T3116] do_syscall_64+0xc6/0x1e0 [14268.599479][ T3116] [14268.601686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14268.601686][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14268.601686][ T3116] ipv6_find_idev+0x102/0x170 [14268.601686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14268.601686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14268.601686][ T3116] netlink_rcv_skb+0x130/0x360 [14268.601686][ T3116] netlink_unicast+0x449/0x710 [14268.601686][ T3116] netlink_sendmsg+0x723/0xbe0 [14268.601686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14268.601686][ T3116] ___sys_sendmsg+0xee/0x170 [14268.601686][ T3116] __sys_sendmsg+0xcd/0x170 [14268.601686][ T3116] do_syscall_64+0xc6/0x1e0 [14268.601686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14268.601686][ T3116] [14268.603419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14268.603419][ T3116] neigh_parms_alloc+0x1e5/0x510 [14268.603419][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14268.603419][ T3116] ipv6_find_idev+0x102/0x170 [14268.603419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14268.603419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14268.603419][ T3116] netlink_rcv_skb+0x130/0x360 [14268.603419][ T3116] netlink_unicast+0x449/0x710 [14268.603419][ T3116] netlink_sendmsg+0x723/0xbe0 [14268.603419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14268.603419][ T3116] ___sys_sendmsg+0xee/0x170 [14268.603419][ T3116] __sys_sendmsg+0xcd/0x170 [14268.603419][ T3116] do_syscall_64+0xc6/0x1e0 [14268.603419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14268.603419][ T3116] [14278.844844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14278.845381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14278.845381][ T3116] dst_init+0x84/0x4a0 [14278.845381][ T3116] dst_alloc+0x97/0x150 [14278.845381][ T3116] ip6_dst_alloc+0x23/0x90 [14278.845381][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14278.845381][ T3116] ip6_pol_route+0x56f/0x840 [14278.845381][ T3116] __fib6_rule_action+0x47a/0x5b0 [14278.845381][ T3116] fib_rules_lookup+0x2b4/0xa20 [14278.845381][ T3116] fib6_rule_lookup+0x182/0x630 [14278.845381][ T3116] ip6_route_input+0x59c/0xa50 [14278.845381][ T3116] ipv6_rcv+0x397/0x810 [14278.845381][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14278.845381][ T3116] process_backlog+0x101/0x620 [14278.845381][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14278.845381][ T3116] net_rx_action+0x495/0xbe0 [14278.845381][ T3116] __do_softirq+0x1b5/0x7f6 [14278.845381][ T3116] [14278.847495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14278.847495][ T3116] netdev_get_by_index+0x5e/0x80 [14278.847495][ T3116] fib6_nh_init+0x3d8/0x15b0 [14278.847495][ T3116] ip6_route_info_create+0xf18/0x17d0 [14278.847495][ T3116] ip6_route_add+0x1c/0x140 [14278.847495][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14278.847495][ T3116] addrconf_add_dev+0xe2/0x170 [14278.847495][ T3116] inet6_addr_add+0x12f/0xa40 [14278.847495][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14278.847495][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14278.847495][ T3116] netlink_rcv_skb+0x130/0x360 [14278.847495][ T3116] netlink_unicast+0x449/0x710 [14278.847495][ T3116] netlink_sendmsg+0x723/0xbe0 [14278.847495][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14278.847495][ T3116] ___sys_sendmsg+0xee/0x170 [14278.847495][ T3116] __sys_sendmsg+0xcd/0x170 [14278.847495][ T3116] do_syscall_64+0xc6/0x1e0 [14278.847495][ T3116] [14278.849699][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14278.849699][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14278.849699][ T3116] ipv6_find_idev+0x102/0x170 [14278.849699][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14278.849699][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14278.849699][ T3116] netlink_rcv_skb+0x130/0x360 [14278.849699][ T3116] netlink_unicast+0x449/0x710 [14278.849699][ T3116] netlink_sendmsg+0x723/0xbe0 [14278.849699][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14278.849699][ T3116] ___sys_sendmsg+0xee/0x170 [14278.849699][ T3116] __sys_sendmsg+0xcd/0x170 [14278.849699][ T3116] do_syscall_64+0xc6/0x1e0 [14278.849699][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14278.849699][ T3116] [14278.851417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14278.851417][ T3116] neigh_parms_alloc+0x1e5/0x510 [14278.851417][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14278.851417][ T3116] ipv6_find_idev+0x102/0x170 [14278.851417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14278.851417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14278.851417][ T3116] netlink_rcv_skb+0x130/0x360 [14278.851417][ T3116] netlink_unicast+0x449/0x710 [14278.851417][ T3116] netlink_sendmsg+0x723/0xbe0 [14278.851417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14278.851417][ T3116] ___sys_sendmsg+0xee/0x170 [14278.851417][ T3116] __sys_sendmsg+0xcd/0x170 [14278.851417][ T3116] do_syscall_64+0xc6/0x1e0 [14278.851417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14278.851417][ T3116] [14289.092948][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14289.093675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14289.093675][ T3116] dst_init+0x84/0x4a0 [14289.093675][ T3116] dst_alloc+0x97/0x150 [14289.093675][ T3116] ip6_dst_alloc+0x23/0x90 [14289.093675][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14289.093675][ T3116] ip6_pol_route+0x56f/0x840 [14289.093675][ T3116] __fib6_rule_action+0x47a/0x5b0 [14289.093675][ T3116] fib_rules_lookup+0x2b4/0xa20 [14289.093675][ T3116] fib6_rule_lookup+0x182/0x630 [14289.093675][ T3116] ip6_route_input+0x59c/0xa50 [14289.093675][ T3116] ipv6_rcv+0x397/0x810 [14289.093675][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14289.093675][ T3116] process_backlog+0x101/0x620 [14289.093675][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14289.093675][ T3116] net_rx_action+0x495/0xbe0 [14289.093675][ T3116] __do_softirq+0x1b5/0x7f6 [14289.093675][ T3116] [14289.095780][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14289.095780][ T3116] netdev_get_by_index+0x5e/0x80 [14289.095780][ T3116] fib6_nh_init+0x3d8/0x15b0 [14289.095780][ T3116] ip6_route_info_create+0xf18/0x17d0 [14289.095780][ T3116] ip6_route_add+0x1c/0x140 [14289.095780][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14289.095780][ T3116] addrconf_add_dev+0xe2/0x170 [14289.095780][ T3116] inet6_addr_add+0x12f/0xa40 [14289.095780][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14289.095780][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14289.095780][ T3116] netlink_rcv_skb+0x130/0x360 [14289.095780][ T3116] netlink_unicast+0x449/0x710 [14289.095780][ T3116] netlink_sendmsg+0x723/0xbe0 [14289.095780][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14289.095780][ T3116] ___sys_sendmsg+0xee/0x170 [14289.095780][ T3116] __sys_sendmsg+0xcd/0x170 [14289.095780][ T3116] do_syscall_64+0xc6/0x1e0 [14289.095780][ T3116] [14289.097975][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14289.097975][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14289.097975][ T3116] ipv6_find_idev+0x102/0x170 [14289.097975][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14289.097975][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14289.097975][ T3116] netlink_rcv_skb+0x130/0x360 [14289.097975][ T3116] netlink_unicast+0x449/0x710 [14289.097975][ T3116] netlink_sendmsg+0x723/0xbe0 [14289.097975][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14289.097975][ T3116] ___sys_sendmsg+0xee/0x170 [14289.097975][ T3116] __sys_sendmsg+0xcd/0x170 [14289.097975][ T3116] do_syscall_64+0xc6/0x1e0 [14289.097975][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14289.097975][ T3116] [14289.099688][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14289.099688][ T3116] neigh_parms_alloc+0x1e5/0x510 [14289.099688][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14289.099688][ T3116] ipv6_find_idev+0x102/0x170 [14289.099688][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14289.099688][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14289.099688][ T3116] netlink_rcv_skb+0x130/0x360 [14289.099688][ T3116] netlink_unicast+0x449/0x710 [14289.099688][ T3116] netlink_sendmsg+0x723/0xbe0 [14289.099688][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14289.099688][ T3116] ___sys_sendmsg+0xee/0x170 [14289.099688][ T3116] __sys_sendmsg+0xcd/0x170 [14289.099688][ T3116] do_syscall_64+0xc6/0x1e0 [14289.099688][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14289.099688][ T3116] [14299.284873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14299.285379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14299.285379][ T3116] dst_init+0x84/0x4a0 [14299.285379][ T3116] dst_alloc+0x97/0x150 [14299.285379][ T3116] ip6_dst_alloc+0x23/0x90 [14299.285379][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14299.285379][ T3116] ip6_pol_route+0x56f/0x840 [14299.285379][ T3116] __fib6_rule_action+0x47a/0x5b0 [14299.285379][ T3116] fib_rules_lookup+0x2b4/0xa20 [14299.285379][ T3116] fib6_rule_lookup+0x182/0x630 [14299.285379][ T3116] ip6_route_input+0x59c/0xa50 [14299.285379][ T3116] ipv6_rcv+0x397/0x810 [14299.285379][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14299.285379][ T3116] process_backlog+0x101/0x620 [14299.285379][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14299.285379][ T3116] net_rx_action+0x495/0xbe0 [14299.285379][ T3116] __do_softirq+0x1b5/0x7f6 [14299.285379][ T3116] [14299.287471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14299.287471][ T3116] netdev_get_by_index+0x5e/0x80 [14299.287471][ T3116] fib6_nh_init+0x3d8/0x15b0 [14299.287471][ T3116] ip6_route_info_create+0xf18/0x17d0 [14299.287471][ T3116] ip6_route_add+0x1c/0x140 [14299.287471][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14299.287471][ T3116] addrconf_add_dev+0xe2/0x170 [14299.287471][ T3116] inet6_addr_add+0x12f/0xa40 [14299.287471][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14299.287471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14299.287471][ T3116] netlink_rcv_skb+0x130/0x360 [14299.287471][ T3116] netlink_unicast+0x449/0x710 [14299.287471][ T3116] netlink_sendmsg+0x723/0xbe0 [14299.287471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14299.287471][ T3116] ___sys_sendmsg+0xee/0x170 [14299.287471][ T3116] __sys_sendmsg+0xcd/0x170 [14299.287471][ T3116] do_syscall_64+0xc6/0x1e0 [14299.287471][ T3116] [14299.289662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14299.289662][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14299.289662][ T3116] ipv6_find_idev+0x102/0x170 [14299.289662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14299.289662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14299.289662][ T3116] netlink_rcv_skb+0x130/0x360 [14299.289662][ T3116] netlink_unicast+0x449/0x710 [14299.289662][ T3116] netlink_sendmsg+0x723/0xbe0 [14299.289662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14299.289662][ T3116] ___sys_sendmsg+0xee/0x170 [14299.289662][ T3116] __sys_sendmsg+0xcd/0x170 [14299.289662][ T3116] do_syscall_64+0xc6/0x1e0 [14299.289662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14299.289662][ T3116] [14299.291377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14299.291377][ T3116] neigh_parms_alloc+0x1e5/0x510 [14299.291377][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14299.291377][ T3116] ipv6_find_idev+0x102/0x170 [14299.291377][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14299.291377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14299.291377][ T3116] netlink_rcv_skb+0x130/0x360 [14299.291377][ T3116] netlink_unicast+0x449/0x710 [14299.291377][ T3116] netlink_sendmsg+0x723/0xbe0 [14299.291377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14299.291377][ T3116] ___sys_sendmsg+0xee/0x170 [14299.291377][ T3116] __sys_sendmsg+0xcd/0x170 [14299.291377][ T3116] do_syscall_64+0xc6/0x1e0 [14299.291377][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14299.291377][ T3116] [14309.540881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14309.541313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14309.541313][ T3116] dst_init+0x84/0x4a0 [14309.541313][ T3116] dst_alloc+0x97/0x150 [14309.541313][ T3116] ip6_dst_alloc+0x23/0x90 [14309.541313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14309.541313][ T3116] ip6_pol_route+0x56f/0x840 [14309.541313][ T3116] __fib6_rule_action+0x47a/0x5b0 [14309.541313][ T3116] fib_rules_lookup+0x2b4/0xa20 [14309.541313][ T3116] fib6_rule_lookup+0x182/0x630 [14309.541313][ T3116] ip6_route_input+0x59c/0xa50 [14309.541313][ T3116] ipv6_rcv+0x397/0x810 [14309.541313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14309.541313][ T3116] process_backlog+0x101/0x620 [14309.541313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14309.541313][ T3116] net_rx_action+0x495/0xbe0 [14309.541313][ T3116] __do_softirq+0x1b5/0x7f6 [14309.541313][ T3116] [14309.543419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14309.543419][ T3116] netdev_get_by_index+0x5e/0x80 [14309.543419][ T3116] fib6_nh_init+0x3d8/0x15b0 [14309.543419][ T3116] ip6_route_info_create+0xf18/0x17d0 [14309.543419][ T3116] ip6_route_add+0x1c/0x140 [14309.543419][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14309.543419][ T3116] addrconf_add_dev+0xe2/0x170 [14309.543419][ T3116] inet6_addr_add+0x12f/0xa40 [14309.543419][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14309.543419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14309.543419][ T3116] netlink_rcv_skb+0x130/0x360 [14309.543419][ T3116] netlink_unicast+0x449/0x710 [14309.543419][ T3116] netlink_sendmsg+0x723/0xbe0 [14309.543419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14309.543419][ T3116] ___sys_sendmsg+0xee/0x170 [14309.543419][ T3116] __sys_sendmsg+0xcd/0x170 [14309.543419][ T3116] do_syscall_64+0xc6/0x1e0 [14309.543419][ T3116] [14309.545628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14309.545628][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14309.545628][ T3116] ipv6_find_idev+0x102/0x170 [14309.545628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14309.545628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14309.545628][ T3116] netlink_rcv_skb+0x130/0x360 [14309.545628][ T3116] netlink_unicast+0x449/0x710 [14309.545628][ T3116] netlink_sendmsg+0x723/0xbe0 [14309.545628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14309.545628][ T3116] ___sys_sendmsg+0xee/0x170 [14309.545628][ T3116] __sys_sendmsg+0xcd/0x170 [14309.545628][ T3116] do_syscall_64+0xc6/0x1e0 [14309.545628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14309.545628][ T3116] [14309.547953][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14309.547953][ T3116] neigh_parms_alloc+0x1e5/0x510 [14309.547953][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14309.547953][ T3116] ipv6_find_idev+0x102/0x170 [14309.547953][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14309.547953][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14309.547953][ T3116] netlink_rcv_skb+0x130/0x360 [14309.547953][ T3116] netlink_unicast+0x449/0x710 [14309.547953][ T3116] netlink_sendmsg+0x723/0xbe0 [14309.547953][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14309.547953][ T3116] ___sys_sendmsg+0xee/0x170 [14309.547953][ T3116] __sys_sendmsg+0xcd/0x170 [14309.547953][ T3116] do_syscall_64+0xc6/0x1e0 [14309.547953][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14309.547953][ T3116] [14319.796974][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14319.797555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14319.797555][ T3116] dst_init+0x84/0x4a0 [14319.797555][ T3116] dst_alloc+0x97/0x150 [14319.797555][ T3116] ip6_dst_alloc+0x23/0x90 [14319.797555][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14319.797555][ T3116] ip6_pol_route+0x56f/0x840 [14319.797555][ T3116] __fib6_rule_action+0x47a/0x5b0 [14319.797555][ T3116] fib_rules_lookup+0x2b4/0xa20 [14319.797555][ T3116] fib6_rule_lookup+0x182/0x630 [14319.797555][ T3116] ip6_route_input+0x59c/0xa50 [14319.797555][ T3116] ipv6_rcv+0x397/0x810 [14319.797555][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14319.797555][ T3116] process_backlog+0x101/0x620 [14319.797555][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14319.797555][ T3116] net_rx_action+0x495/0xbe0 [14319.797555][ T3116] __do_softirq+0x1b5/0x7f6 [14319.797555][ T3116] [14319.799661][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14319.799661][ T3116] netdev_get_by_index+0x5e/0x80 [14319.799661][ T3116] fib6_nh_init+0x3d8/0x15b0 [14319.799661][ T3116] ip6_route_info_create+0xf18/0x17d0 [14319.799661][ T3116] ip6_route_add+0x1c/0x140 [14319.799661][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14319.799661][ T3116] addrconf_add_dev+0xe2/0x170 [14319.799661][ T3116] inet6_addr_add+0x12f/0xa40 [14319.799661][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14319.799661][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14319.799661][ T3116] netlink_rcv_skb+0x130/0x360 [14319.799661][ T3116] netlink_unicast+0x449/0x710 [14319.799661][ T3116] netlink_sendmsg+0x723/0xbe0 [14319.799661][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14319.799661][ T3116] ___sys_sendmsg+0xee/0x170 [14319.799661][ T3116] __sys_sendmsg+0xcd/0x170 [14319.799661][ T3116] do_syscall_64+0xc6/0x1e0 [14319.799661][ T3116] [14319.801864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14319.801864][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14319.801864][ T3116] ipv6_find_idev+0x102/0x170 [14319.801864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14319.801864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14319.801864][ T3116] netlink_rcv_skb+0x130/0x360 [14319.801864][ T3116] netlink_unicast+0x449/0x710 [14319.801864][ T3116] netlink_sendmsg+0x723/0xbe0 [14319.801864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14319.801864][ T3116] ___sys_sendmsg+0xee/0x170 [14319.801864][ T3116] __sys_sendmsg+0xcd/0x170 [14319.801864][ T3116] do_syscall_64+0xc6/0x1e0 [14319.801864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14319.801864][ T3116] [14319.803576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14319.803576][ T3116] neigh_parms_alloc+0x1e5/0x510 [14319.803576][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14319.803576][ T3116] ipv6_find_idev+0x102/0x170 [14319.803576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14319.803576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14319.803576][ T3116] netlink_rcv_skb+0x130/0x360 [14319.803576][ T3116] netlink_unicast+0x449/0x710 [14319.803576][ T3116] netlink_sendmsg+0x723/0xbe0 [14319.803576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14319.803576][ T3116] ___sys_sendmsg+0xee/0x170 [14319.803576][ T3116] __sys_sendmsg+0xcd/0x170 [14319.803576][ T3116] do_syscall_64+0xc6/0x1e0 [14319.803576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14319.803576][ T3116] [14330.052824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14330.053539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14330.053539][ T3116] dst_init+0x84/0x4a0 [14330.053539][ T3116] dst_alloc+0x97/0x150 [14330.053539][ T3116] ip6_dst_alloc+0x23/0x90 [14330.053539][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14330.053539][ T3116] ip6_pol_route+0x56f/0x840 [14330.053539][ T3116] __fib6_rule_action+0x47a/0x5b0 [14330.053539][ T3116] fib_rules_lookup+0x2b4/0xa20 [14330.053539][ T3116] fib6_rule_lookup+0x182/0x630 [14330.053539][ T3116] ip6_route_input+0x59c/0xa50 [14330.053539][ T3116] ipv6_rcv+0x397/0x810 [14330.053539][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14330.053539][ T3116] process_backlog+0x101/0x620 [14330.053539][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14330.053539][ T3116] net_rx_action+0x495/0xbe0 [14330.053539][ T3116] __do_softirq+0x1b5/0x7f6 [14330.053539][ T3116] [14330.057232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14330.057232][ T3116] netdev_get_by_index+0x5e/0x80 [14330.057232][ T3116] fib6_nh_init+0x3d8/0x15b0 [14330.057232][ T3116] ip6_route_info_create+0xf18/0x17d0 [14330.057232][ T3116] ip6_route_add+0x1c/0x140 [14330.057232][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14330.057232][ T3116] addrconf_add_dev+0xe2/0x170 [14330.057232][ T3116] inet6_addr_add+0x12f/0xa40 [14330.057232][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14330.057232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14330.057232][ T3116] netlink_rcv_skb+0x130/0x360 [14330.057232][ T3116] netlink_unicast+0x449/0x710 [14330.057232][ T3116] netlink_sendmsg+0x723/0xbe0 [14330.057232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14330.057232][ T3116] ___sys_sendmsg+0xee/0x170 [14330.057232][ T3116] __sys_sendmsg+0xcd/0x170 [14330.057232][ T3116] do_syscall_64+0xc6/0x1e0 [14330.057232][ T3116] [14330.060857][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14330.060857][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14330.060857][ T3116] ipv6_find_idev+0x102/0x170 [14330.060857][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14330.060857][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14330.060857][ T3116] netlink_rcv_skb+0x130/0x360 [14330.060857][ T3116] netlink_unicast+0x449/0x710 [14330.060857][ T3116] netlink_sendmsg+0x723/0xbe0 [14330.060857][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14330.060857][ T3116] ___sys_sendmsg+0xee/0x170 [14330.060857][ T3116] __sys_sendmsg+0xcd/0x170 [14330.060857][ T3116] do_syscall_64+0xc6/0x1e0 [14330.060857][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14330.060857][ T3116] [14330.063716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14330.063716][ T3116] neigh_parms_alloc+0x1e5/0x510 [14330.063716][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14330.063716][ T3116] ipv6_find_idev+0x102/0x170 [14330.063716][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14330.063716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14330.063716][ T3116] netlink_rcv_skb+0x130/0x360 [14330.063716][ T3116] netlink_unicast+0x449/0x710 [14330.063716][ T3116] netlink_sendmsg+0x723/0xbe0 [14330.063716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14330.063716][ T3116] ___sys_sendmsg+0xee/0x170 [14330.063716][ T3116] __sys_sendmsg+0xcd/0x170 [14330.063716][ T3116] do_syscall_64+0xc6/0x1e0 [14330.063716][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14330.063716][ T3116] [14340.308779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14340.309369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14340.309369][ T3116] dst_init+0x84/0x4a0 [14340.309369][ T3116] dst_alloc+0x97/0x150 [14340.309369][ T3116] ip6_dst_alloc+0x23/0x90 [14340.309369][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14340.309369][ T3116] ip6_pol_route+0x56f/0x840 [14340.309369][ T3116] __fib6_rule_action+0x47a/0x5b0 [14340.309369][ T3116] fib_rules_lookup+0x2b4/0xa20 [14340.309369][ T3116] fib6_rule_lookup+0x182/0x630 [14340.309369][ T3116] ip6_route_input+0x59c/0xa50 [14340.309369][ T3116] ipv6_rcv+0x397/0x810 [14340.309369][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14340.309369][ T3116] process_backlog+0x101/0x620 [14340.309369][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14340.309369][ T3116] net_rx_action+0x495/0xbe0 [14340.309369][ T3116] __do_softirq+0x1b5/0x7f6 [14340.309369][ T3116] [14340.312991][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14340.312991][ T3116] netdev_get_by_index+0x5e/0x80 [14340.312991][ T3116] fib6_nh_init+0x3d8/0x15b0 [14340.312991][ T3116] ip6_route_info_create+0xf18/0x17d0 [14340.312991][ T3116] ip6_route_add+0x1c/0x140 [14340.312991][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14340.312991][ T3116] addrconf_add_dev+0xe2/0x170 [14340.312991][ T3116] inet6_addr_add+0x12f/0xa40 [14340.312991][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14340.312991][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14340.312991][ T3116] netlink_rcv_skb+0x130/0x360 [14340.312991][ T3116] netlink_unicast+0x449/0x710 [14340.312991][ T3116] netlink_sendmsg+0x723/0xbe0 [14340.312991][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14340.312991][ T3116] ___sys_sendmsg+0xee/0x170 [14340.312991][ T3116] __sys_sendmsg+0xcd/0x170 [14340.312991][ T3116] do_syscall_64+0xc6/0x1e0 [14340.312991][ T3116] [14340.316687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14340.316687][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14340.316687][ T3116] ipv6_find_idev+0x102/0x170 [14340.316687][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14340.316687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14340.316687][ T3116] netlink_rcv_skb+0x130/0x360 [14340.316687][ T3116] netlink_unicast+0x449/0x710 [14340.316687][ T3116] netlink_sendmsg+0x723/0xbe0 [14340.316687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14340.316687][ T3116] ___sys_sendmsg+0xee/0x170 [14340.316687][ T3116] __sys_sendmsg+0xcd/0x170 [14340.316687][ T3116] do_syscall_64+0xc6/0x1e0 [14340.316687][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14340.316687][ T3116] [14340.319503][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14340.319503][ T3116] neigh_parms_alloc+0x1e5/0x510 [14340.319503][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14340.319503][ T3116] ipv6_find_idev+0x102/0x170 [14340.319503][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14340.319503][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14340.319503][ T3116] netlink_rcv_skb+0x130/0x360 [14340.319503][ T3116] netlink_unicast+0x449/0x710 [14340.319503][ T3116] netlink_sendmsg+0x723/0xbe0 [14340.319503][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14340.319503][ T3116] ___sys_sendmsg+0xee/0x170 [14340.319503][ T3116] __sys_sendmsg+0xcd/0x170 [14340.319503][ T3116] do_syscall_64+0xc6/0x1e0 [14340.319503][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14340.319503][ T3116] [14350.564825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14350.565250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14350.565250][ T3116] dst_init+0x84/0x4a0 [14350.565250][ T3116] dst_alloc+0x97/0x150 [14350.565250][ T3116] ip6_dst_alloc+0x23/0x90 [14350.565250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14350.565250][ T3116] ip6_pol_route+0x56f/0x840 [14350.565250][ T3116] __fib6_rule_action+0x47a/0x5b0 [14350.565250][ T3116] fib_rules_lookup+0x2b4/0xa20 [14350.565250][ T3116] fib6_rule_lookup+0x182/0x630 [14350.565250][ T3116] ip6_route_input+0x59c/0xa50 [14350.565250][ T3116] ipv6_rcv+0x397/0x810 [14350.565250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14350.565250][ T3116] process_backlog+0x101/0x620 [14350.565250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14350.565250][ T3116] net_rx_action+0x495/0xbe0 [14350.565250][ T3116] __do_softirq+0x1b5/0x7f6 [14350.565250][ T3116] [14350.567544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14350.567544][ T3116] netdev_get_by_index+0x5e/0x80 [14350.567544][ T3116] fib6_nh_init+0x3d8/0x15b0 [14350.567544][ T3116] ip6_route_info_create+0xf18/0x17d0 [14350.567544][ T3116] ip6_route_add+0x1c/0x140 [14350.567544][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14350.567544][ T3116] addrconf_add_dev+0xe2/0x170 [14350.567544][ T3116] inet6_addr_add+0x12f/0xa40 [14350.567544][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14350.567544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14350.567544][ T3116] netlink_rcv_skb+0x130/0x360 [14350.567544][ T3116] netlink_unicast+0x449/0x710 [14350.567544][ T3116] netlink_sendmsg+0x723/0xbe0 [14350.567544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14350.567544][ T3116] ___sys_sendmsg+0xee/0x170 [14350.567544][ T3116] __sys_sendmsg+0xcd/0x170 [14350.567544][ T3116] do_syscall_64+0xc6/0x1e0 [14350.567544][ T3116] [14350.569878][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14350.569878][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14350.569878][ T3116] ipv6_find_idev+0x102/0x170 [14350.569878][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14350.569878][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14350.569878][ T3116] netlink_rcv_skb+0x130/0x360 [14350.569878][ T3116] netlink_unicast+0x449/0x710 [14350.569878][ T3116] netlink_sendmsg+0x723/0xbe0 [14350.569878][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14350.569878][ T3116] ___sys_sendmsg+0xee/0x170 [14350.569878][ T3116] __sys_sendmsg+0xcd/0x170 [14350.569878][ T3116] do_syscall_64+0xc6/0x1e0 [14350.569878][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14350.569878][ T3116] [14350.571624][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14350.571624][ T3116] neigh_parms_alloc+0x1e5/0x510 [14350.571624][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14350.571624][ T3116] ipv6_find_idev+0x102/0x170 [14350.571624][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14350.571624][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14350.571624][ T3116] netlink_rcv_skb+0x130/0x360 [14350.571624][ T3116] netlink_unicast+0x449/0x710 [14350.571624][ T3116] netlink_sendmsg+0x723/0xbe0 [14350.571624][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14350.571624][ T3116] ___sys_sendmsg+0xee/0x170 [14350.571624][ T3116] __sys_sendmsg+0xcd/0x170 [14350.571624][ T3116] do_syscall_64+0xc6/0x1e0 [14350.571624][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14350.571624][ T3116] [14360.804790][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14360.805266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14360.805266][ T3116] dst_init+0x84/0x4a0 [14360.805266][ T3116] dst_alloc+0x97/0x150 [14360.805266][ T3116] ip6_dst_alloc+0x23/0x90 [14360.805266][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14360.805266][ T3116] ip6_pol_route+0x56f/0x840 [14360.805266][ T3116] __fib6_rule_action+0x47a/0x5b0 [14360.805266][ T3116] fib_rules_lookup+0x2b4/0xa20 [14360.805266][ T3116] fib6_rule_lookup+0x182/0x630 [14360.805266][ T3116] ip6_route_input+0x59c/0xa50 [14360.805266][ T3116] ipv6_rcv+0x397/0x810 [14360.805266][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14360.805266][ T3116] process_backlog+0x101/0x620 [14360.805266][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14360.805266][ T3116] net_rx_action+0x495/0xbe0 [14360.805266][ T3116] __do_softirq+0x1b5/0x7f6 [14360.805266][ T3116] [14360.807366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14360.807366][ T3116] netdev_get_by_index+0x5e/0x80 [14360.807366][ T3116] fib6_nh_init+0x3d8/0x15b0 [14360.807366][ T3116] ip6_route_info_create+0xf18/0x17d0 [14360.807366][ T3116] ip6_route_add+0x1c/0x140 [14360.807366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14360.807366][ T3116] addrconf_add_dev+0xe2/0x170 [14360.807366][ T3116] inet6_addr_add+0x12f/0xa40 [14360.807366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14360.807366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14360.807366][ T3116] netlink_rcv_skb+0x130/0x360 [14360.807366][ T3116] netlink_unicast+0x449/0x710 [14360.807366][ T3116] netlink_sendmsg+0x723/0xbe0 [14360.807366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14360.807366][ T3116] ___sys_sendmsg+0xee/0x170 [14360.807366][ T3116] __sys_sendmsg+0xcd/0x170 [14360.807366][ T3116] do_syscall_64+0xc6/0x1e0 [14360.807366][ T3116] [14360.809564][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14360.809564][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14360.809564][ T3116] ipv6_find_idev+0x102/0x170 [14360.809564][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14360.809564][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14360.809564][ T3116] netlink_rcv_skb+0x130/0x360 [14360.809564][ T3116] netlink_unicast+0x449/0x710 [14360.809564][ T3116] netlink_sendmsg+0x723/0xbe0 [14360.809564][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14360.809564][ T3116] ___sys_sendmsg+0xee/0x170 [14360.809564][ T3116] __sys_sendmsg+0xcd/0x170 [14360.809564][ T3116] do_syscall_64+0xc6/0x1e0 [14360.809564][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14360.809564][ T3116] [14360.811305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14360.811305][ T3116] neigh_parms_alloc+0x1e5/0x510 [14360.811305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14360.811305][ T3116] ipv6_find_idev+0x102/0x170 [14360.811305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14360.811305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14360.811305][ T3116] netlink_rcv_skb+0x130/0x360 [14360.811305][ T3116] netlink_unicast+0x449/0x710 [14360.811305][ T3116] netlink_sendmsg+0x723/0xbe0 [14360.811305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14360.811305][ T3116] ___sys_sendmsg+0xee/0x170 [14360.811305][ T3116] __sys_sendmsg+0xcd/0x170 [14360.811305][ T3116] do_syscall_64+0xc6/0x1e0 [14360.811305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14360.811305][ T3116] [14371.060760][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14371.061215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14371.061215][ T3116] dst_init+0x84/0x4a0 [14371.061215][ T3116] dst_alloc+0x97/0x150 [14371.061215][ T3116] ip6_dst_alloc+0x23/0x90 [14371.061215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14371.061215][ T3116] ip6_pol_route+0x56f/0x840 [14371.061215][ T3116] __fib6_rule_action+0x47a/0x5b0 [14371.061215][ T3116] fib_rules_lookup+0x2b4/0xa20 [14371.061215][ T3116] fib6_rule_lookup+0x182/0x630 [14371.061215][ T3116] ip6_route_input+0x59c/0xa50 [14371.061215][ T3116] ipv6_rcv+0x397/0x810 [14371.061215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14371.061215][ T3116] process_backlog+0x101/0x620 [14371.061215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14371.061215][ T3116] net_rx_action+0x495/0xbe0 [14371.061215][ T3116] __do_softirq+0x1b5/0x7f6 [14371.061215][ T3116] [14371.063317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14371.063317][ T3116] netdev_get_by_index+0x5e/0x80 [14371.063317][ T3116] fib6_nh_init+0x3d8/0x15b0 [14371.063317][ T3116] ip6_route_info_create+0xf18/0x17d0 [14371.063317][ T3116] ip6_route_add+0x1c/0x140 [14371.063317][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14371.063317][ T3116] addrconf_add_dev+0xe2/0x170 [14371.063317][ T3116] inet6_addr_add+0x12f/0xa40 [14371.063317][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14371.063317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14371.063317][ T3116] netlink_rcv_skb+0x130/0x360 [14371.063317][ T3116] netlink_unicast+0x449/0x710 [14371.063317][ T3116] netlink_sendmsg+0x723/0xbe0 [14371.063317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14371.063317][ T3116] ___sys_sendmsg+0xee/0x170 [14371.063317][ T3116] __sys_sendmsg+0xcd/0x170 [14371.063317][ T3116] do_syscall_64+0xc6/0x1e0 [14371.063317][ T3116] [14371.066170][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14371.066170][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14371.066170][ T3116] ipv6_find_idev+0x102/0x170 [14371.066170][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14371.066170][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14371.066170][ T3116] netlink_rcv_skb+0x130/0x360 [14371.066170][ T3116] netlink_unicast+0x449/0x710 [14371.066170][ T3116] netlink_sendmsg+0x723/0xbe0 [14371.066170][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14371.066170][ T3116] ___sys_sendmsg+0xee/0x170 [14371.066170][ T3116] __sys_sendmsg+0xcd/0x170 [14371.066170][ T3116] do_syscall_64+0xc6/0x1e0 [14371.066170][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14371.066170][ T3116] [14371.067887][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14371.067887][ T3116] neigh_parms_alloc+0x1e5/0x510 [14371.067887][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14371.067887][ T3116] ipv6_find_idev+0x102/0x170 [14371.067887][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14371.067887][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14371.067887][ T3116] netlink_rcv_skb+0x130/0x360 [14371.067887][ T3116] netlink_unicast+0x449/0x710 [14371.067887][ T3116] netlink_sendmsg+0x723/0xbe0 [14371.067887][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14371.067887][ T3116] ___sys_sendmsg+0xee/0x170 [14371.067887][ T3116] __sys_sendmsg+0xcd/0x170 [14371.067887][ T3116] do_syscall_64+0xc6/0x1e0 [14371.067887][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14371.067887][ T3116] [14381.116841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14381.117313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14381.117313][ T3116] dst_init+0x84/0x4a0 [14381.117313][ T3116] dst_alloc+0x97/0x150 [14381.117313][ T3116] ip6_dst_alloc+0x23/0x90 [14381.117313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14381.117313][ T3116] ip6_pol_route+0x56f/0x840 [14381.117313][ T3116] __fib6_rule_action+0x47a/0x5b0 [14381.117313][ T3116] fib_rules_lookup+0x2b4/0xa20 [14381.117313][ T3116] fib6_rule_lookup+0x182/0x630 [14381.117313][ T3116] ip6_route_input+0x59c/0xa50 [14381.117313][ T3116] ipv6_rcv+0x397/0x810 [14381.117313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14381.117313][ T3116] process_backlog+0x101/0x620 [14381.117313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14381.117313][ T3116] net_rx_action+0x495/0xbe0 [14381.117313][ T3116] __do_softirq+0x1b5/0x7f6 [14381.117313][ T3116] [14381.119397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14381.119397][ T3116] netdev_get_by_index+0x5e/0x80 [14381.119397][ T3116] fib6_nh_init+0x3d8/0x15b0 [14381.119397][ T3116] ip6_route_info_create+0xf18/0x17d0 [14381.119397][ T3116] ip6_route_add+0x1c/0x140 [14381.119397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14381.119397][ T3116] addrconf_add_dev+0xe2/0x170 [14381.119397][ T3116] inet6_addr_add+0x12f/0xa40 [14381.119397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14381.119397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14381.119397][ T3116] netlink_rcv_skb+0x130/0x360 [14381.119397][ T3116] netlink_unicast+0x449/0x710 [14381.119397][ T3116] netlink_sendmsg+0x723/0xbe0 [14381.119397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14381.119397][ T3116] ___sys_sendmsg+0xee/0x170 [14381.119397][ T3116] __sys_sendmsg+0xcd/0x170 [14381.119397][ T3116] do_syscall_64+0xc6/0x1e0 [14381.119397][ T3116] [14381.121578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14381.121578][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14381.121578][ T3116] ipv6_find_idev+0x102/0x170 [14381.121578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14381.121578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14381.121578][ T3116] netlink_rcv_skb+0x130/0x360 [14381.121578][ T3116] netlink_unicast+0x449/0x710 [14381.121578][ T3116] netlink_sendmsg+0x723/0xbe0 [14381.121578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14381.121578][ T3116] ___sys_sendmsg+0xee/0x170 [14381.121578][ T3116] __sys_sendmsg+0xcd/0x170 [14381.121578][ T3116] do_syscall_64+0xc6/0x1e0 [14381.121578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14381.121578][ T3116] [14381.123265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14381.123265][ T3116] neigh_parms_alloc+0x1e5/0x510 [14381.123265][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14381.123265][ T3116] ipv6_find_idev+0x102/0x170 [14381.123265][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14381.123265][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14381.123265][ T3116] netlink_rcv_skb+0x130/0x360 [14381.123265][ T3116] netlink_unicast+0x449/0x710 [14381.123265][ T3116] netlink_sendmsg+0x723/0xbe0 [14381.123265][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14381.123265][ T3116] ___sys_sendmsg+0xee/0x170 [14381.123265][ T3116] __sys_sendmsg+0xcd/0x170 [14381.123265][ T3116] do_syscall_64+0xc6/0x1e0 [14381.123265][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14381.123265][ T3116] [14391.364845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14391.365528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14391.365528][ T3116] dst_init+0x84/0x4a0 [14391.365528][ T3116] dst_alloc+0x97/0x150 [14391.365528][ T3116] ip6_dst_alloc+0x23/0x90 [14391.365528][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14391.365528][ T3116] ip6_pol_route+0x56f/0x840 [14391.365528][ T3116] __fib6_rule_action+0x47a/0x5b0 [14391.365528][ T3116] fib_rules_lookup+0x2b4/0xa20 [14391.365528][ T3116] fib6_rule_lookup+0x182/0x630 [14391.365528][ T3116] ip6_route_input+0x59c/0xa50 [14391.365528][ T3116] ipv6_rcv+0x397/0x810 [14391.365528][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14391.365528][ T3116] process_backlog+0x101/0x620 [14391.365528][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14391.365528][ T3116] net_rx_action+0x495/0xbe0 [14391.365528][ T3116] __do_softirq+0x1b5/0x7f6 [14391.365528][ T3116] [14391.368950][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14391.368950][ T3116] netdev_get_by_index+0x5e/0x80 [14391.368950][ T3116] fib6_nh_init+0x3d8/0x15b0 [14391.368950][ T3116] ip6_route_info_create+0xf18/0x17d0 [14391.368950][ T3116] ip6_route_add+0x1c/0x140 [14391.368950][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14391.368950][ T3116] addrconf_add_dev+0xe2/0x170 [14391.368950][ T3116] inet6_addr_add+0x12f/0xa40 [14391.368950][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14391.368950][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14391.368950][ T3116] netlink_rcv_skb+0x130/0x360 [14391.368950][ T3116] netlink_unicast+0x449/0x710 [14391.368950][ T3116] netlink_sendmsg+0x723/0xbe0 [14391.368950][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14391.368950][ T3116] ___sys_sendmsg+0xee/0x170 [14391.368950][ T3116] __sys_sendmsg+0xcd/0x170 [14391.368950][ T3116] do_syscall_64+0xc6/0x1e0 [14391.368950][ T3116] [14391.372171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14391.372171][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14391.372171][ T3116] ipv6_find_idev+0x102/0x170 [14391.372171][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14391.372171][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14391.372171][ T3116] netlink_rcv_skb+0x130/0x360 [14391.372171][ T3116] netlink_unicast+0x449/0x710 [14391.372171][ T3116] netlink_sendmsg+0x723/0xbe0 [14391.372171][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14391.372171][ T3116] ___sys_sendmsg+0xee/0x170 [14391.372171][ T3116] __sys_sendmsg+0xcd/0x170 [14391.372171][ T3116] do_syscall_64+0xc6/0x1e0 [14391.372171][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14391.372171][ T3116] [14391.374131][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14391.374131][ T3116] neigh_parms_alloc+0x1e5/0x510 [14391.374131][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14391.374131][ T3116] ipv6_find_idev+0x102/0x170 [14391.374131][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14391.374131][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14391.374131][ T3116] netlink_rcv_skb+0x130/0x360 [14391.374131][ T3116] netlink_unicast+0x449/0x710 [14391.374131][ T3116] netlink_sendmsg+0x723/0xbe0 [14391.374131][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14391.374131][ T3116] ___sys_sendmsg+0xee/0x170 [14391.374131][ T3116] __sys_sendmsg+0xcd/0x170 [14391.374131][ T3116] do_syscall_64+0xc6/0x1e0 [14391.374131][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14391.374131][ T3116] [14401.548846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14401.549404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14401.549404][ T3116] dst_init+0x84/0x4a0 [14401.549404][ T3116] dst_alloc+0x97/0x150 [14401.549404][ T3116] ip6_dst_alloc+0x23/0x90 [14401.549404][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14401.549404][ T3116] ip6_pol_route+0x56f/0x840 [14401.549404][ T3116] __fib6_rule_action+0x47a/0x5b0 [14401.549404][ T3116] fib_rules_lookup+0x2b4/0xa20 [14401.549404][ T3116] fib6_rule_lookup+0x182/0x630 [14401.549404][ T3116] ip6_route_input+0x59c/0xa50 [14401.549404][ T3116] ipv6_rcv+0x397/0x810 [14401.549404][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14401.549404][ T3116] process_backlog+0x101/0x620 [14401.549404][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14401.549404][ T3116] net_rx_action+0x495/0xbe0 [14401.549404][ T3116] __do_softirq+0x1b5/0x7f6 [14401.549404][ T3116] [14401.551506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14401.551506][ T3116] netdev_get_by_index+0x5e/0x80 [14401.551506][ T3116] fib6_nh_init+0x3d8/0x15b0 [14401.551506][ T3116] ip6_route_info_create+0xf18/0x17d0 [14401.551506][ T3116] ip6_route_add+0x1c/0x140 [14401.551506][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14401.551506][ T3116] addrconf_add_dev+0xe2/0x170 [14401.551506][ T3116] inet6_addr_add+0x12f/0xa40 [14401.551506][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14401.551506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14401.551506][ T3116] netlink_rcv_skb+0x130/0x360 [14401.551506][ T3116] netlink_unicast+0x449/0x710 [14401.551506][ T3116] netlink_sendmsg+0x723/0xbe0 [14401.551506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14401.551506][ T3116] ___sys_sendmsg+0xee/0x170 [14401.551506][ T3116] __sys_sendmsg+0xcd/0x170 [14401.551506][ T3116] do_syscall_64+0xc6/0x1e0 [14401.551506][ T3116] [14401.553716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14401.553716][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14401.553716][ T3116] ipv6_find_idev+0x102/0x170 [14401.553716][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14401.553716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14401.553716][ T3116] netlink_rcv_skb+0x130/0x360 [14401.553716][ T3116] netlink_unicast+0x449/0x710 [14401.553716][ T3116] netlink_sendmsg+0x723/0xbe0 [14401.553716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14401.553716][ T3116] ___sys_sendmsg+0xee/0x170 [14401.553716][ T3116] __sys_sendmsg+0xcd/0x170 [14401.553716][ T3116] do_syscall_64+0xc6/0x1e0 [14401.553716][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14401.553716][ T3116] [14401.555430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14401.555430][ T3116] neigh_parms_alloc+0x1e5/0x510 [14401.555430][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14401.555430][ T3116] ipv6_find_idev+0x102/0x170 [14401.555430][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14401.555430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14401.555430][ T3116] netlink_rcv_skb+0x130/0x360 [14401.555430][ T3116] netlink_unicast+0x449/0x710 [14401.555430][ T3116] netlink_sendmsg+0x723/0xbe0 [14401.555430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14401.555430][ T3116] ___sys_sendmsg+0xee/0x170 [14401.555430][ T3116] __sys_sendmsg+0xcd/0x170 [14401.555430][ T3116] do_syscall_64+0xc6/0x1e0 [14401.555430][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14401.555430][ T3116] [14411.804859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14411.805336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14411.805336][ T3116] dst_init+0x84/0x4a0 [14411.805336][ T3116] dst_alloc+0x97/0x150 [14411.805336][ T3116] ip6_dst_alloc+0x23/0x90 [14411.805336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14411.805336][ T3116] ip6_pol_route+0x56f/0x840 [14411.805336][ T3116] __fib6_rule_action+0x47a/0x5b0 [14411.805336][ T3116] fib_rules_lookup+0x2b4/0xa20 [14411.805336][ T3116] fib6_rule_lookup+0x182/0x630 [14411.805336][ T3116] ip6_route_input+0x59c/0xa50 [14411.805336][ T3116] ipv6_rcv+0x397/0x810 [14411.805336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14411.805336][ T3116] process_backlog+0x101/0x620 [14411.805336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14411.805336][ T3116] net_rx_action+0x495/0xbe0 [14411.805336][ T3116] __do_softirq+0x1b5/0x7f6 [14411.805336][ T3116] [14411.807456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14411.807456][ T3116] netdev_get_by_index+0x5e/0x80 [14411.807456][ T3116] fib6_nh_init+0x3d8/0x15b0 [14411.807456][ T3116] ip6_route_info_create+0xf18/0x17d0 [14411.807456][ T3116] ip6_route_add+0x1c/0x140 [14411.807456][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14411.807456][ T3116] addrconf_add_dev+0xe2/0x170 [14411.807456][ T3116] inet6_addr_add+0x12f/0xa40 [14411.807456][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14411.807456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14411.807456][ T3116] netlink_rcv_skb+0x130/0x360 [14411.807456][ T3116] netlink_unicast+0x449/0x710 [14411.807456][ T3116] netlink_sendmsg+0x723/0xbe0 [14411.807456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14411.807456][ T3116] ___sys_sendmsg+0xee/0x170 [14411.807456][ T3116] __sys_sendmsg+0xcd/0x170 [14411.807456][ T3116] do_syscall_64+0xc6/0x1e0 [14411.807456][ T3116] [14411.809651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14411.809651][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14411.809651][ T3116] ipv6_find_idev+0x102/0x170 [14411.809651][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14411.809651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14411.809651][ T3116] netlink_rcv_skb+0x130/0x360 [14411.809651][ T3116] netlink_unicast+0x449/0x710 [14411.809651][ T3116] netlink_sendmsg+0x723/0xbe0 [14411.809651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14411.809651][ T3116] ___sys_sendmsg+0xee/0x170 [14411.809651][ T3116] __sys_sendmsg+0xcd/0x170 [14411.809651][ T3116] do_syscall_64+0xc6/0x1e0 [14411.809651][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14411.809651][ T3116] [14411.811414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14411.811414][ T3116] neigh_parms_alloc+0x1e5/0x510 [14411.811414][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14411.811414][ T3116] ipv6_find_idev+0x102/0x170 [14411.811414][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14411.811414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14411.811414][ T3116] netlink_rcv_skb+0x130/0x360 [14411.811414][ T3116] netlink_unicast+0x449/0x710 [14411.811414][ T3116] netlink_sendmsg+0x723/0xbe0 [14411.811414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14411.811414][ T3116] ___sys_sendmsg+0xee/0x170 [14411.811414][ T3116] __sys_sendmsg+0xcd/0x170 [14411.811414][ T3116] do_syscall_64+0xc6/0x1e0 [14411.811414][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14411.811414][ T3116] [14422.060897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14422.061655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14422.061655][ T3116] dst_init+0x84/0x4a0 [14422.061655][ T3116] dst_alloc+0x97/0x150 [14422.061655][ T3116] ip6_dst_alloc+0x23/0x90 [14422.061655][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14422.061655][ T3116] ip6_pol_route+0x56f/0x840 [14422.061655][ T3116] __fib6_rule_action+0x47a/0x5b0 [14422.061655][ T3116] fib_rules_lookup+0x2b4/0xa20 [14422.061655][ T3116] fib6_rule_lookup+0x182/0x630 [14422.061655][ T3116] ip6_route_input+0x59c/0xa50 [14422.061655][ T3116] ipv6_rcv+0x397/0x810 [14422.061655][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14422.061655][ T3116] process_backlog+0x101/0x620 [14422.061655][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14422.061655][ T3116] net_rx_action+0x495/0xbe0 [14422.061655][ T3116] __do_softirq+0x1b5/0x7f6 [14422.061655][ T3116] [14422.063630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14422.063630][ T3116] netdev_get_by_index+0x5e/0x80 [14422.063630][ T3116] fib6_nh_init+0x3d8/0x15b0 [14422.063630][ T3116] ip6_route_info_create+0xf18/0x17d0 [14422.063630][ T3116] ip6_route_add+0x1c/0x140 [14422.063630][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14422.063630][ T3116] addrconf_add_dev+0xe2/0x170 [14422.063630][ T3116] inet6_addr_add+0x12f/0xa40 [14422.063630][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14422.063630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14422.063630][ T3116] netlink_rcv_skb+0x130/0x360 [14422.063630][ T3116] netlink_unicast+0x449/0x710 [14422.063630][ T3116] netlink_sendmsg+0x723/0xbe0 [14422.063630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14422.063630][ T3116] ___sys_sendmsg+0xee/0x170 [14422.063630][ T3116] __sys_sendmsg+0xcd/0x170 [14422.063630][ T3116] do_syscall_64+0xc6/0x1e0 [14422.063630][ T3116] [14422.065784][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14422.065784][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14422.065784][ T3116] ipv6_find_idev+0x102/0x170 [14422.065784][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14422.065784][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14422.065784][ T3116] netlink_rcv_skb+0x130/0x360 [14422.065784][ T3116] netlink_unicast+0x449/0x710 [14422.065784][ T3116] netlink_sendmsg+0x723/0xbe0 [14422.065784][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14422.065784][ T3116] ___sys_sendmsg+0xee/0x170 [14422.065784][ T3116] __sys_sendmsg+0xcd/0x170 [14422.065784][ T3116] do_syscall_64+0xc6/0x1e0 [14422.065784][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14422.065784][ T3116] [14422.067373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14422.067373][ T3116] neigh_parms_alloc+0x1e5/0x510 [14422.067373][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14422.067373][ T3116] ipv6_find_idev+0x102/0x170 [14422.067373][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14422.067373][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14422.067373][ T3116] netlink_rcv_skb+0x130/0x360 [14422.067373][ T3116] netlink_unicast+0x449/0x710 [14422.067373][ T3116] netlink_sendmsg+0x723/0xbe0 [14422.067373][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14422.067373][ T3116] ___sys_sendmsg+0xee/0x170 [14422.067373][ T3116] __sys_sendmsg+0xcd/0x170 [14422.067373][ T3116] do_syscall_64+0xc6/0x1e0 [14422.067373][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14422.067373][ T3116] [14432.316863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14432.317374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14432.317374][ T3116] dst_init+0x84/0x4a0 [14432.317374][ T3116] dst_alloc+0x97/0x150 [14432.317374][ T3116] ip6_dst_alloc+0x23/0x90 [14432.317374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14432.317374][ T3116] ip6_pol_route+0x56f/0x840 [14432.317374][ T3116] __fib6_rule_action+0x47a/0x5b0 [14432.317374][ T3116] fib_rules_lookup+0x2b4/0xa20 [14432.317374][ T3116] fib6_rule_lookup+0x182/0x630 [14432.317374][ T3116] ip6_route_input+0x59c/0xa50 [14432.317374][ T3116] ipv6_rcv+0x397/0x810 [14432.317374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14432.317374][ T3116] process_backlog+0x101/0x620 [14432.317374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14432.317374][ T3116] net_rx_action+0x495/0xbe0 [14432.317374][ T3116] __do_softirq+0x1b5/0x7f6 [14432.317374][ T3116] [14432.319672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14432.319672][ T3116] netdev_get_by_index+0x5e/0x80 [14432.319672][ T3116] fib6_nh_init+0x3d8/0x15b0 [14432.319672][ T3116] ip6_route_info_create+0xf18/0x17d0 [14432.319672][ T3116] ip6_route_add+0x1c/0x140 [14432.319672][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14432.319672][ T3116] addrconf_add_dev+0xe2/0x170 [14432.319672][ T3116] inet6_addr_add+0x12f/0xa40 [14432.319672][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14432.319672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14432.319672][ T3116] netlink_rcv_skb+0x130/0x360 [14432.319672][ T3116] netlink_unicast+0x449/0x710 [14432.319672][ T3116] netlink_sendmsg+0x723/0xbe0 [14432.319672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14432.319672][ T3116] ___sys_sendmsg+0xee/0x170 [14432.319672][ T3116] __sys_sendmsg+0xcd/0x170 [14432.319672][ T3116] do_syscall_64+0xc6/0x1e0 [14432.319672][ T3116] [14432.322124][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14432.322124][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14432.322124][ T3116] ipv6_find_idev+0x102/0x170 [14432.322124][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14432.322124][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14432.322124][ T3116] netlink_rcv_skb+0x130/0x360 [14432.322124][ T3116] netlink_unicast+0x449/0x710 [14432.322124][ T3116] netlink_sendmsg+0x723/0xbe0 [14432.322124][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14432.322124][ T3116] ___sys_sendmsg+0xee/0x170 [14432.322124][ T3116] __sys_sendmsg+0xcd/0x170 [14432.322124][ T3116] do_syscall_64+0xc6/0x1e0 [14432.322124][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14432.322124][ T3116] [14432.323892][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14432.323892][ T3116] neigh_parms_alloc+0x1e5/0x510 [14432.323892][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14432.323892][ T3116] ipv6_find_idev+0x102/0x170 [14432.323892][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14432.323892][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14432.323892][ T3116] netlink_rcv_skb+0x130/0x360 [14432.323892][ T3116] netlink_unicast+0x449/0x710 [14432.323892][ T3116] netlink_sendmsg+0x723/0xbe0 [14432.323892][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14432.323892][ T3116] ___sys_sendmsg+0xee/0x170 [14432.323892][ T3116] __sys_sendmsg+0xcd/0x170 [14432.323892][ T3116] do_syscall_64+0xc6/0x1e0 [14432.323892][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14432.323892][ T3116] [14442.572827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14442.573365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14442.573365][ T3116] dst_init+0x84/0x4a0 [14442.573365][ T3116] dst_alloc+0x97/0x150 [14442.573365][ T3116] ip6_dst_alloc+0x23/0x90 [14442.573365][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14442.573365][ T3116] ip6_pol_route+0x56f/0x840 [14442.573365][ T3116] __fib6_rule_action+0x47a/0x5b0 [14442.573365][ T3116] fib_rules_lookup+0x2b4/0xa20 [14442.573365][ T3116] fib6_rule_lookup+0x182/0x630 [14442.573365][ T3116] ip6_route_input+0x59c/0xa50 [14442.573365][ T3116] ipv6_rcv+0x397/0x810 [14442.573365][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14442.573365][ T3116] process_backlog+0x101/0x620 [14442.573365][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14442.573365][ T3116] net_rx_action+0x495/0xbe0 [14442.573365][ T3116] __do_softirq+0x1b5/0x7f6 [14442.573365][ T3116] [14442.575696][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14442.575696][ T3116] netdev_get_by_index+0x5e/0x80 [14442.575696][ T3116] fib6_nh_init+0x3d8/0x15b0 [14442.575696][ T3116] ip6_route_info_create+0xf18/0x17d0 [14442.575696][ T3116] ip6_route_add+0x1c/0x140 [14442.575696][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14442.575696][ T3116] addrconf_add_dev+0xe2/0x170 [14442.575696][ T3116] inet6_addr_add+0x12f/0xa40 [14442.575696][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14442.575696][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14442.575696][ T3116] netlink_rcv_skb+0x130/0x360 [14442.575696][ T3116] netlink_unicast+0x449/0x710 [14442.575696][ T3116] netlink_sendmsg+0x723/0xbe0 [14442.575696][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14442.575696][ T3116] ___sys_sendmsg+0xee/0x170 [14442.575696][ T3116] __sys_sendmsg+0xcd/0x170 [14442.575696][ T3116] do_syscall_64+0xc6/0x1e0 [14442.575696][ T3116] [14442.578171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14442.578171][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14442.578171][ T3116] ipv6_find_idev+0x102/0x170 [14442.578171][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14442.578171][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14442.578171][ T3116] netlink_rcv_skb+0x130/0x360 [14442.578171][ T3116] netlink_unicast+0x449/0x710 [14442.578171][ T3116] netlink_sendmsg+0x723/0xbe0 [14442.578171][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14442.578171][ T3116] ___sys_sendmsg+0xee/0x170 [14442.578171][ T3116] __sys_sendmsg+0xcd/0x170 [14442.578171][ T3116] do_syscall_64+0xc6/0x1e0 [14442.578171][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14442.578171][ T3116] [14442.580102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14442.580102][ T3116] neigh_parms_alloc+0x1e5/0x510 [14442.580102][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14442.580102][ T3116] ipv6_find_idev+0x102/0x170 [14442.580102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14442.580102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14442.580102][ T3116] netlink_rcv_skb+0x130/0x360 [14442.580102][ T3116] netlink_unicast+0x449/0x710 [14442.580102][ T3116] netlink_sendmsg+0x723/0xbe0 [14442.580102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14442.580102][ T3116] ___sys_sendmsg+0xee/0x170 [14442.580102][ T3116] __sys_sendmsg+0xcd/0x170 [14442.580102][ T3116] do_syscall_64+0xc6/0x1e0 [14442.580102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14442.580102][ T3116] [14452.588920][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14452.589391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14452.589391][ T3116] dst_init+0x84/0x4a0 [14452.589391][ T3116] dst_alloc+0x97/0x150 [14452.589391][ T3116] ip6_dst_alloc+0x23/0x90 [14452.589391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14452.589391][ T3116] ip6_pol_route+0x56f/0x840 [14452.589391][ T3116] __fib6_rule_action+0x47a/0x5b0 [14452.589391][ T3116] fib_rules_lookup+0x2b4/0xa20 [14452.589391][ T3116] fib6_rule_lookup+0x182/0x630 [14452.589391][ T3116] ip6_route_input+0x59c/0xa50 [14452.589391][ T3116] ipv6_rcv+0x397/0x810 [14452.589391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14452.589391][ T3116] process_backlog+0x101/0x620 [14452.589391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14452.589391][ T3116] net_rx_action+0x495/0xbe0 [14452.589391][ T3116] __do_softirq+0x1b5/0x7f6 [14452.589391][ T3116] [14452.591740][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14452.591740][ T3116] netdev_get_by_index+0x5e/0x80 [14452.591740][ T3116] fib6_nh_init+0x3d8/0x15b0 [14452.591740][ T3116] ip6_route_info_create+0xf18/0x17d0 [14452.591740][ T3116] ip6_route_add+0x1c/0x140 [14452.591740][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14452.591740][ T3116] addrconf_add_dev+0xe2/0x170 [14452.591740][ T3116] inet6_addr_add+0x12f/0xa40 [14452.591740][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14452.591740][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14452.591740][ T3116] netlink_rcv_skb+0x130/0x360 [14452.591740][ T3116] netlink_unicast+0x449/0x710 [14452.591740][ T3116] netlink_sendmsg+0x723/0xbe0 [14452.591740][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14452.591740][ T3116] ___sys_sendmsg+0xee/0x170 [14452.591740][ T3116] __sys_sendmsg+0xcd/0x170 [14452.591740][ T3116] do_syscall_64+0xc6/0x1e0 [14452.591740][ T3116] [14452.594165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14452.594165][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14452.594165][ T3116] ipv6_find_idev+0x102/0x170 [14452.594165][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14452.594165][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14452.594165][ T3116] netlink_rcv_skb+0x130/0x360 [14452.594165][ T3116] netlink_unicast+0x449/0x710 [14452.594165][ T3116] netlink_sendmsg+0x723/0xbe0 [14452.594165][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14452.594165][ T3116] ___sys_sendmsg+0xee/0x170 [14452.594165][ T3116] __sys_sendmsg+0xcd/0x170 [14452.594165][ T3116] do_syscall_64+0xc6/0x1e0 [14452.594165][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14452.594165][ T3116] [14452.596090][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14452.596090][ T3116] neigh_parms_alloc+0x1e5/0x510 [14452.596090][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14452.596090][ T3116] ipv6_find_idev+0x102/0x170 [14452.596090][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14452.596090][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14452.596090][ T3116] netlink_rcv_skb+0x130/0x360 [14452.596090][ T3116] netlink_unicast+0x449/0x710 [14452.596090][ T3116] netlink_sendmsg+0x723/0xbe0 [14452.596090][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14452.596090][ T3116] ___sys_sendmsg+0xee/0x170 [14452.596090][ T3116] __sys_sendmsg+0xcd/0x170 [14452.596090][ T3116] do_syscall_64+0xc6/0x1e0 [14452.596090][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14452.596090][ T3116] [14462.836853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14462.837339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14462.837339][ T3116] dst_init+0x84/0x4a0 [14462.837339][ T3116] dst_alloc+0x97/0x150 [14462.837339][ T3116] ip6_dst_alloc+0x23/0x90 [14462.837339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14462.837339][ T3116] ip6_pol_route+0x56f/0x840 [14462.837339][ T3116] __fib6_rule_action+0x47a/0x5b0 [14462.837339][ T3116] fib_rules_lookup+0x2b4/0xa20 [14462.837339][ T3116] fib6_rule_lookup+0x182/0x630 [14462.837339][ T3116] ip6_route_input+0x59c/0xa50 [14462.837339][ T3116] ipv6_rcv+0x397/0x810 [14462.837339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14462.837339][ T3116] process_backlog+0x101/0x620 [14462.837339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14462.837339][ T3116] net_rx_action+0x495/0xbe0 [14462.837339][ T3116] __do_softirq+0x1b5/0x7f6 [14462.837339][ T3116] [14462.839659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14462.839659][ T3116] netdev_get_by_index+0x5e/0x80 [14462.839659][ T3116] fib6_nh_init+0x3d8/0x15b0 [14462.839659][ T3116] ip6_route_info_create+0xf18/0x17d0 [14462.839659][ T3116] ip6_route_add+0x1c/0x140 [14462.839659][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14462.839659][ T3116] addrconf_add_dev+0xe2/0x170 [14462.839659][ T3116] inet6_addr_add+0x12f/0xa40 [14462.839659][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14462.839659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14462.839659][ T3116] netlink_rcv_skb+0x130/0x360 [14462.839659][ T3116] netlink_unicast+0x449/0x710 [14462.839659][ T3116] netlink_sendmsg+0x723/0xbe0 [14462.839659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14462.839659][ T3116] ___sys_sendmsg+0xee/0x170 [14462.839659][ T3116] __sys_sendmsg+0xcd/0x170 [14462.839659][ T3116] do_syscall_64+0xc6/0x1e0 [14462.839659][ T3116] [14462.842112][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14462.842112][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14462.842112][ T3116] ipv6_find_idev+0x102/0x170 [14462.842112][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14462.842112][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14462.842112][ T3116] netlink_rcv_skb+0x130/0x360 [14462.842112][ T3116] netlink_unicast+0x449/0x710 [14462.842112][ T3116] netlink_sendmsg+0x723/0xbe0 [14462.842112][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14462.842112][ T3116] ___sys_sendmsg+0xee/0x170 [14462.842112][ T3116] __sys_sendmsg+0xcd/0x170 [14462.842112][ T3116] do_syscall_64+0xc6/0x1e0 [14462.842112][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14462.842112][ T3116] [14462.844008][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14462.844008][ T3116] neigh_parms_alloc+0x1e5/0x510 [14462.844008][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14462.844008][ T3116] ipv6_find_idev+0x102/0x170 [14462.844008][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14462.844008][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14462.844008][ T3116] netlink_rcv_skb+0x130/0x360 [14462.844008][ T3116] netlink_unicast+0x449/0x710 [14462.844008][ T3116] netlink_sendmsg+0x723/0xbe0 [14462.844008][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14462.844008][ T3116] ___sys_sendmsg+0xee/0x170 [14462.844008][ T3116] __sys_sendmsg+0xcd/0x170 [14462.844008][ T3116] do_syscall_64+0xc6/0x1e0 [14462.844008][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14462.844008][ T3116] [14473.084834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14473.085241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14473.085241][ T3116] dst_init+0x84/0x4a0 [14473.085241][ T3116] dst_alloc+0x97/0x150 [14473.085241][ T3116] ip6_dst_alloc+0x23/0x90 [14473.085241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14473.085241][ T3116] ip6_pol_route+0x56f/0x840 [14473.085241][ T3116] __fib6_rule_action+0x47a/0x5b0 [14473.085241][ T3116] fib_rules_lookup+0x2b4/0xa20 [14473.085241][ T3116] fib6_rule_lookup+0x182/0x630 [14473.085241][ T3116] ip6_route_input+0x59c/0xa50 [14473.085241][ T3116] ipv6_rcv+0x397/0x810 [14473.085241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14473.085241][ T3116] process_backlog+0x101/0x620 [14473.085241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14473.085241][ T3116] net_rx_action+0x495/0xbe0 [14473.085241][ T3116] __do_softirq+0x1b5/0x7f6 [14473.085241][ T3116] [14473.087571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14473.087571][ T3116] netdev_get_by_index+0x5e/0x80 [14473.087571][ T3116] fib6_nh_init+0x3d8/0x15b0 [14473.087571][ T3116] ip6_route_info_create+0xf18/0x17d0 [14473.087571][ T3116] ip6_route_add+0x1c/0x140 [14473.087571][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14473.087571][ T3116] addrconf_add_dev+0xe2/0x170 [14473.087571][ T3116] inet6_addr_add+0x12f/0xa40 [14473.087571][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14473.087571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14473.087571][ T3116] netlink_rcv_skb+0x130/0x360 [14473.087571][ T3116] netlink_unicast+0x449/0x710 [14473.087571][ T3116] netlink_sendmsg+0x723/0xbe0 [14473.087571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14473.087571][ T3116] ___sys_sendmsg+0xee/0x170 [14473.087571][ T3116] __sys_sendmsg+0xcd/0x170 [14473.087571][ T3116] do_syscall_64+0xc6/0x1e0 [14473.087571][ T3116] [14473.090034][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14473.090034][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14473.090034][ T3116] ipv6_find_idev+0x102/0x170 [14473.090034][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14473.090034][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14473.090034][ T3116] netlink_rcv_skb+0x130/0x360 [14473.090034][ T3116] netlink_unicast+0x449/0x710 [14473.090034][ T3116] netlink_sendmsg+0x723/0xbe0 [14473.090034][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14473.090034][ T3116] ___sys_sendmsg+0xee/0x170 [14473.090034][ T3116] __sys_sendmsg+0xcd/0x170 [14473.090034][ T3116] do_syscall_64+0xc6/0x1e0 [14473.090034][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14473.090034][ T3116] [14473.091966][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14473.091966][ T3116] neigh_parms_alloc+0x1e5/0x510 [14473.091966][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14473.091966][ T3116] ipv6_find_idev+0x102/0x170 [14473.091966][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14473.091966][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14473.091966][ T3116] netlink_rcv_skb+0x130/0x360 [14473.091966][ T3116] netlink_unicast+0x449/0x710 [14473.091966][ T3116] netlink_sendmsg+0x723/0xbe0 [14473.091966][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14473.091966][ T3116] ___sys_sendmsg+0xee/0x170 [14473.091966][ T3116] __sys_sendmsg+0xcd/0x170 [14473.091966][ T3116] do_syscall_64+0xc6/0x1e0 [14473.091966][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14473.091966][ T3116] [14483.332861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14483.333357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14483.333357][ T3116] dst_init+0x84/0x4a0 [14483.333357][ T3116] dst_alloc+0x97/0x150 [14483.333357][ T3116] ip6_dst_alloc+0x23/0x90 [14483.333357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14483.333357][ T3116] ip6_pol_route+0x56f/0x840 [14483.333357][ T3116] __fib6_rule_action+0x47a/0x5b0 [14483.333357][ T3116] fib_rules_lookup+0x2b4/0xa20 [14483.333357][ T3116] fib6_rule_lookup+0x182/0x630 [14483.333357][ T3116] ip6_route_input+0x59c/0xa50 [14483.333357][ T3116] ipv6_rcv+0x397/0x810 [14483.333357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14483.333357][ T3116] process_backlog+0x101/0x620 [14483.333357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14483.333357][ T3116] net_rx_action+0x495/0xbe0 [14483.333357][ T3116] __do_softirq+0x1b5/0x7f6 [14483.333357][ T3116] [14483.335965][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14483.335965][ T3116] netdev_get_by_index+0x5e/0x80 [14483.335965][ T3116] fib6_nh_init+0x3d8/0x15b0 [14483.335965][ T3116] ip6_route_info_create+0xf18/0x17d0 [14483.335965][ T3116] ip6_route_add+0x1c/0x140 [14483.335965][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14483.335965][ T3116] addrconf_add_dev+0xe2/0x170 [14483.335965][ T3116] inet6_addr_add+0x12f/0xa40 [14483.335965][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14483.335965][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14483.335965][ T3116] netlink_rcv_skb+0x130/0x360 [14483.335965][ T3116] netlink_unicast+0x449/0x710 [14483.335965][ T3116] netlink_sendmsg+0x723/0xbe0 [14483.335965][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14483.335965][ T3116] ___sys_sendmsg+0xee/0x170 [14483.335965][ T3116] __sys_sendmsg+0xcd/0x170 [14483.335965][ T3116] do_syscall_64+0xc6/0x1e0 [14483.335965][ T3116] [14483.338414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14483.338414][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14483.338414][ T3116] ipv6_find_idev+0x102/0x170 [14483.338414][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14483.338414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14483.338414][ T3116] netlink_rcv_skb+0x130/0x360 [14483.338414][ T3116] netlink_unicast+0x449/0x710 [14483.338414][ T3116] netlink_sendmsg+0x723/0xbe0 [14483.338414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14483.338414][ T3116] ___sys_sendmsg+0xee/0x170 [14483.338414][ T3116] __sys_sendmsg+0xcd/0x170 [14483.338414][ T3116] do_syscall_64+0xc6/0x1e0 [14483.338414][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14483.338414][ T3116] [14483.340344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14483.340344][ T3116] neigh_parms_alloc+0x1e5/0x510 [14483.340344][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14483.340344][ T3116] ipv6_find_idev+0x102/0x170 [14483.340344][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14483.340344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14483.340344][ T3116] netlink_rcv_skb+0x130/0x360 [14483.340344][ T3116] netlink_unicast+0x449/0x710 [14483.340344][ T3116] netlink_sendmsg+0x723/0xbe0 [14483.340344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14483.340344][ T3116] ___sys_sendmsg+0xee/0x170 [14483.340344][ T3116] __sys_sendmsg+0xcd/0x170 [14483.340344][ T3116] do_syscall_64+0xc6/0x1e0 [14483.340344][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14483.340344][ T3116] [14493.580787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14493.581211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14493.581211][ T3116] dst_init+0x84/0x4a0 [14493.581211][ T3116] dst_alloc+0x97/0x150 [14493.581211][ T3116] ip6_dst_alloc+0x23/0x90 [14493.581211][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14493.581211][ T3116] ip6_pol_route+0x56f/0x840 [14493.581211][ T3116] __fib6_rule_action+0x47a/0x5b0 [14493.581211][ T3116] fib_rules_lookup+0x2b4/0xa20 [14493.581211][ T3116] fib6_rule_lookup+0x182/0x630 [14493.581211][ T3116] ip6_route_input+0x59c/0xa50 [14493.581211][ T3116] ipv6_rcv+0x397/0x810 [14493.581211][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14493.581211][ T3116] process_backlog+0x101/0x620 [14493.581211][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14493.581211][ T3116] net_rx_action+0x495/0xbe0 [14493.581211][ T3116] __do_softirq+0x1b5/0x7f6 [14493.581211][ T3116] [14493.583545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14493.583545][ T3116] netdev_get_by_index+0x5e/0x80 [14493.583545][ T3116] fib6_nh_init+0x3d8/0x15b0 [14493.583545][ T3116] ip6_route_info_create+0xf18/0x17d0 [14493.583545][ T3116] ip6_route_add+0x1c/0x140 [14493.583545][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14493.583545][ T3116] addrconf_add_dev+0xe2/0x170 [14493.583545][ T3116] inet6_addr_add+0x12f/0xa40 [14493.583545][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14493.583545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14493.583545][ T3116] netlink_rcv_skb+0x130/0x360 [14493.583545][ T3116] netlink_unicast+0x449/0x710 [14493.583545][ T3116] netlink_sendmsg+0x723/0xbe0 [14493.583545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14493.583545][ T3116] ___sys_sendmsg+0xee/0x170 [14493.583545][ T3116] __sys_sendmsg+0xcd/0x170 [14493.583545][ T3116] do_syscall_64+0xc6/0x1e0 [14493.583545][ T3116] [14493.586017][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14493.586017][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14493.586017][ T3116] ipv6_find_idev+0x102/0x170 [14493.586017][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14493.586017][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14493.586017][ T3116] netlink_rcv_skb+0x130/0x360 [14493.586017][ T3116] netlink_unicast+0x449/0x710 [14493.586017][ T3116] netlink_sendmsg+0x723/0xbe0 [14493.586017][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14493.586017][ T3116] ___sys_sendmsg+0xee/0x170 [14493.586017][ T3116] __sys_sendmsg+0xcd/0x170 [14493.586017][ T3116] do_syscall_64+0xc6/0x1e0 [14493.586017][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14493.586017][ T3116] [14493.587939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14493.587939][ T3116] neigh_parms_alloc+0x1e5/0x510 [14493.587939][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14493.587939][ T3116] ipv6_find_idev+0x102/0x170 [14493.587939][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14493.587939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14493.587939][ T3116] netlink_rcv_skb+0x130/0x360 [14493.587939][ T3116] netlink_unicast+0x449/0x710 [14493.587939][ T3116] netlink_sendmsg+0x723/0xbe0 [14493.587939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14493.587939][ T3116] ___sys_sendmsg+0xee/0x170 [14493.587939][ T3116] __sys_sendmsg+0xcd/0x170 [14493.587939][ T3116] do_syscall_64+0xc6/0x1e0 [14493.587939][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14493.587939][ T3116] [14503.828822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14503.829337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14503.829337][ T3116] dst_init+0x84/0x4a0 [14503.829337][ T3116] dst_alloc+0x97/0x150 [14503.829337][ T3116] ip6_dst_alloc+0x23/0x90 [14503.829337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14503.829337][ T3116] ip6_pol_route+0x56f/0x840 [14503.829337][ T3116] __fib6_rule_action+0x47a/0x5b0 [14503.829337][ T3116] fib_rules_lookup+0x2b4/0xa20 [14503.829337][ T3116] fib6_rule_lookup+0x182/0x630 [14503.829337][ T3116] ip6_route_input+0x59c/0xa50 [14503.829337][ T3116] ipv6_rcv+0x397/0x810 [14503.829337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14503.829337][ T3116] process_backlog+0x101/0x620 [14503.829337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14503.829337][ T3116] net_rx_action+0x495/0xbe0 [14503.829337][ T3116] __do_softirq+0x1b5/0x7f6 [14503.829337][ T3116] [14503.832301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14503.832301][ T3116] netdev_get_by_index+0x5e/0x80 [14503.832301][ T3116] fib6_nh_init+0x3d8/0x15b0 [14503.832301][ T3116] ip6_route_info_create+0xf18/0x17d0 [14503.832301][ T3116] ip6_route_add+0x1c/0x140 [14503.832301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14503.832301][ T3116] addrconf_add_dev+0xe2/0x170 [14503.832301][ T3116] inet6_addr_add+0x12f/0xa40 [14503.832301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14503.832301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14503.832301][ T3116] netlink_rcv_skb+0x130/0x360 [14503.832301][ T3116] netlink_unicast+0x449/0x710 [14503.832301][ T3116] netlink_sendmsg+0x723/0xbe0 [14503.832301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14503.832301][ T3116] ___sys_sendmsg+0xee/0x170 [14503.832301][ T3116] __sys_sendmsg+0xcd/0x170 [14503.832301][ T3116] do_syscall_64+0xc6/0x1e0 [14503.832301][ T3116] [14503.834750][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14503.834750][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14503.834750][ T3116] ipv6_find_idev+0x102/0x170 [14503.834750][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14503.834750][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14503.834750][ T3116] netlink_rcv_skb+0x130/0x360 [14503.834750][ T3116] netlink_unicast+0x449/0x710 [14503.834750][ T3116] netlink_sendmsg+0x723/0xbe0 [14503.834750][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14503.834750][ T3116] ___sys_sendmsg+0xee/0x170 [14503.834750][ T3116] __sys_sendmsg+0xcd/0x170 [14503.834750][ T3116] do_syscall_64+0xc6/0x1e0 [14503.834750][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14503.834750][ T3116] [14503.836682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14503.836682][ T3116] neigh_parms_alloc+0x1e5/0x510 [14503.836682][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14503.836682][ T3116] ipv6_find_idev+0x102/0x170 [14503.836682][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14503.836682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14503.836682][ T3116] netlink_rcv_skb+0x130/0x360 [14503.836682][ T3116] netlink_unicast+0x449/0x710 [14503.836682][ T3116] netlink_sendmsg+0x723/0xbe0 [14503.836682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14503.836682][ T3116] ___sys_sendmsg+0xee/0x170 [14503.836682][ T3116] __sys_sendmsg+0xcd/0x170 [14503.836682][ T3116] do_syscall_64+0xc6/0x1e0 [14503.836682][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14503.836682][ T3116] [14513.876841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14513.877339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14513.877339][ T3116] dst_init+0x84/0x4a0 [14513.877339][ T3116] dst_alloc+0x97/0x150 [14513.877339][ T3116] ip6_dst_alloc+0x23/0x90 [14513.877339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14513.877339][ T3116] ip6_pol_route+0x56f/0x840 [14513.877339][ T3116] __fib6_rule_action+0x47a/0x5b0 [14513.877339][ T3116] fib_rules_lookup+0x2b4/0xa20 [14513.877339][ T3116] fib6_rule_lookup+0x182/0x630 [14513.877339][ T3116] ip6_route_input+0x59c/0xa50 [14513.877339][ T3116] ipv6_rcv+0x397/0x810 [14513.877339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14513.877339][ T3116] process_backlog+0x101/0x620 [14513.877339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14513.877339][ T3116] net_rx_action+0x495/0xbe0 [14513.877339][ T3116] __do_softirq+0x1b5/0x7f6 [14513.877339][ T3116] [14513.879739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14513.879739][ T3116] netdev_get_by_index+0x5e/0x80 [14513.879739][ T3116] fib6_nh_init+0x3d8/0x15b0 [14513.879739][ T3116] ip6_route_info_create+0xf18/0x17d0 [14513.879739][ T3116] ip6_route_add+0x1c/0x140 [14513.879739][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14513.879739][ T3116] addrconf_add_dev+0xe2/0x170 [14513.879739][ T3116] inet6_addr_add+0x12f/0xa40 [14513.879739][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14513.879739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14513.879739][ T3116] netlink_rcv_skb+0x130/0x360 [14513.879739][ T3116] netlink_unicast+0x449/0x710 [14513.879739][ T3116] netlink_sendmsg+0x723/0xbe0 [14513.879739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14513.879739][ T3116] ___sys_sendmsg+0xee/0x170 [14513.879739][ T3116] __sys_sendmsg+0xcd/0x170 [14513.879739][ T3116] do_syscall_64+0xc6/0x1e0 [14513.879739][ T3116] [14513.882260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14513.882260][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14513.882260][ T3116] ipv6_find_idev+0x102/0x170 [14513.882260][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14513.882260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14513.882260][ T3116] netlink_rcv_skb+0x130/0x360 [14513.882260][ T3116] netlink_unicast+0x449/0x710 [14513.882260][ T3116] netlink_sendmsg+0x723/0xbe0 [14513.882260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14513.882260][ T3116] ___sys_sendmsg+0xee/0x170 [14513.882260][ T3116] __sys_sendmsg+0xcd/0x170 [14513.882260][ T3116] do_syscall_64+0xc6/0x1e0 [14513.882260][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14513.882260][ T3116] [14513.884237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14513.884237][ T3116] neigh_parms_alloc+0x1e5/0x510 [14513.884237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14513.884237][ T3116] ipv6_find_idev+0x102/0x170 [14513.884237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14513.884237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14513.884237][ T3116] netlink_rcv_skb+0x130/0x360 [14513.884237][ T3116] netlink_unicast+0x449/0x710 [14513.884237][ T3116] netlink_sendmsg+0x723/0xbe0 [14513.884237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14513.884237][ T3116] ___sys_sendmsg+0xee/0x170 [14513.884237][ T3116] __sys_sendmsg+0xcd/0x170 [14513.884237][ T3116] do_syscall_64+0xc6/0x1e0 [14513.884237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14513.884237][ T3116] [14523.972803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14523.973478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14523.973478][ T3116] dst_init+0x84/0x4a0 [14523.973478][ T3116] dst_alloc+0x97/0x150 [14523.973478][ T3116] ip6_dst_alloc+0x23/0x90 [14523.973478][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14523.973478][ T3116] ip6_pol_route+0x56f/0x840 [14523.973478][ T3116] __fib6_rule_action+0x47a/0x5b0 [14523.973478][ T3116] fib_rules_lookup+0x2b4/0xa20 [14523.973478][ T3116] fib6_rule_lookup+0x182/0x630 [14523.973478][ T3116] ip6_route_input+0x59c/0xa50 [14523.973478][ T3116] ipv6_rcv+0x397/0x810 [14523.973478][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14523.973478][ T3116] process_backlog+0x101/0x620 [14523.973478][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14523.973478][ T3116] net_rx_action+0x495/0xbe0 [14523.973478][ T3116] __do_softirq+0x1b5/0x7f6 [14523.973478][ T3116] [14523.977135][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14523.977135][ T3116] netdev_get_by_index+0x5e/0x80 [14523.977135][ T3116] fib6_nh_init+0x3d8/0x15b0 [14523.977135][ T3116] ip6_route_info_create+0xf18/0x17d0 [14523.977135][ T3116] ip6_route_add+0x1c/0x140 [14523.977135][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14523.977135][ T3116] addrconf_add_dev+0xe2/0x170 [14523.977135][ T3116] inet6_addr_add+0x12f/0xa40 [14523.977135][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14523.977135][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14523.977135][ T3116] netlink_rcv_skb+0x130/0x360 [14523.977135][ T3116] netlink_unicast+0x449/0x710 [14523.977135][ T3116] netlink_sendmsg+0x723/0xbe0 [14523.977135][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14523.977135][ T3116] ___sys_sendmsg+0xee/0x170 [14523.977135][ T3116] __sys_sendmsg+0xcd/0x170 [14523.977135][ T3116] do_syscall_64+0xc6/0x1e0 [14523.977135][ T3116] [14523.981608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14523.981608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14523.981608][ T3116] ipv6_find_idev+0x102/0x170 [14523.981608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14523.981608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14523.981608][ T3116] netlink_rcv_skb+0x130/0x360 [14523.981608][ T3116] netlink_unicast+0x449/0x710 [14523.981608][ T3116] netlink_sendmsg+0x723/0xbe0 [14523.981608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14523.981608][ T3116] ___sys_sendmsg+0xee/0x170 [14523.981608][ T3116] __sys_sendmsg+0xcd/0x170 [14523.981608][ T3116] do_syscall_64+0xc6/0x1e0 [14523.981608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14523.981608][ T3116] [14523.985015][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14523.985015][ T3116] neigh_parms_alloc+0x1e5/0x510 [14523.985015][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14523.985015][ T3116] ipv6_find_idev+0x102/0x170 [14523.985015][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14523.985015][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14523.985015][ T3116] netlink_rcv_skb+0x130/0x360 [14523.985015][ T3116] netlink_unicast+0x449/0x710 [14523.985015][ T3116] netlink_sendmsg+0x723/0xbe0 [14523.985015][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14523.985015][ T3116] ___sys_sendmsg+0xee/0x170 [14523.985015][ T3116] __sys_sendmsg+0xcd/0x170 [14523.985015][ T3116] do_syscall_64+0xc6/0x1e0 [14523.985015][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14523.985015][ T3116] [14534.228872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14534.229371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14534.229371][ T3116] dst_init+0x84/0x4a0 [14534.229371][ T3116] dst_alloc+0x97/0x150 [14534.229371][ T3116] ip6_dst_alloc+0x23/0x90 [14534.229371][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14534.229371][ T3116] ip6_pol_route+0x56f/0x840 [14534.229371][ T3116] __fib6_rule_action+0x47a/0x5b0 [14534.229371][ T3116] fib_rules_lookup+0x2b4/0xa20 [14534.229371][ T3116] fib6_rule_lookup+0x182/0x630 [14534.229371][ T3116] ip6_route_input+0x59c/0xa50 [14534.229371][ T3116] ipv6_rcv+0x397/0x810 [14534.229371][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14534.229371][ T3116] process_backlog+0x101/0x620 [14534.229371][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14534.229371][ T3116] net_rx_action+0x495/0xbe0 [14534.229371][ T3116] __do_softirq+0x1b5/0x7f6 [14534.229371][ T3116] [14534.231497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14534.231497][ T3116] netdev_get_by_index+0x5e/0x80 [14534.231497][ T3116] fib6_nh_init+0x3d8/0x15b0 [14534.231497][ T3116] ip6_route_info_create+0xf18/0x17d0 [14534.231497][ T3116] ip6_route_add+0x1c/0x140 [14534.231497][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14534.231497][ T3116] addrconf_add_dev+0xe2/0x170 [14534.231497][ T3116] inet6_addr_add+0x12f/0xa40 [14534.231497][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14534.231497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14534.231497][ T3116] netlink_rcv_skb+0x130/0x360 [14534.231497][ T3116] netlink_unicast+0x449/0x710 [14534.231497][ T3116] netlink_sendmsg+0x723/0xbe0 [14534.231497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14534.231497][ T3116] ___sys_sendmsg+0xee/0x170 [14534.231497][ T3116] __sys_sendmsg+0xcd/0x170 [14534.231497][ T3116] do_syscall_64+0xc6/0x1e0 [14534.231497][ T3116] [14534.233716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14534.233716][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14534.233716][ T3116] ipv6_find_idev+0x102/0x170 [14534.233716][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14534.233716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14534.233716][ T3116] netlink_rcv_skb+0x130/0x360 [14534.233716][ T3116] netlink_unicast+0x449/0x710 [14534.233716][ T3116] netlink_sendmsg+0x723/0xbe0 [14534.233716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14534.233716][ T3116] ___sys_sendmsg+0xee/0x170 [14534.233716][ T3116] __sys_sendmsg+0xcd/0x170 [14534.233716][ T3116] do_syscall_64+0xc6/0x1e0 [14534.233716][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14534.233716][ T3116] [14534.235425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14534.235425][ T3116] neigh_parms_alloc+0x1e5/0x510 [14534.235425][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14534.235425][ T3116] ipv6_find_idev+0x102/0x170 [14534.235425][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14534.235425][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14534.235425][ T3116] netlink_rcv_skb+0x130/0x360 [14534.235425][ T3116] netlink_unicast+0x449/0x710 [14534.235425][ T3116] netlink_sendmsg+0x723/0xbe0 [14534.235425][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14534.235425][ T3116] ___sys_sendmsg+0xee/0x170 [14534.235425][ T3116] __sys_sendmsg+0xcd/0x170 [14534.235425][ T3116] do_syscall_64+0xc6/0x1e0 [14534.235425][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14534.235425][ T3116] [14544.476843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14544.477280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14544.477280][ T3116] dst_init+0x84/0x4a0 [14544.477280][ T3116] dst_alloc+0x97/0x150 [14544.477280][ T3116] ip6_dst_alloc+0x23/0x90 [14544.477280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14544.477280][ T3116] ip6_pol_route+0x56f/0x840 [14544.477280][ T3116] __fib6_rule_action+0x47a/0x5b0 [14544.477280][ T3116] fib_rules_lookup+0x2b4/0xa20 [14544.477280][ T3116] fib6_rule_lookup+0x182/0x630 [14544.477280][ T3116] ip6_route_input+0x59c/0xa50 [14544.477280][ T3116] ipv6_rcv+0x397/0x810 [14544.477280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14544.477280][ T3116] process_backlog+0x101/0x620 [14544.477280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14544.477280][ T3116] net_rx_action+0x495/0xbe0 [14544.477280][ T3116] __do_softirq+0x1b5/0x7f6 [14544.477280][ T3116] [14544.479595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14544.479595][ T3116] netdev_get_by_index+0x5e/0x80 [14544.479595][ T3116] fib6_nh_init+0x3d8/0x15b0 [14544.479595][ T3116] ip6_route_info_create+0xf18/0x17d0 [14544.479595][ T3116] ip6_route_add+0x1c/0x140 [14544.479595][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14544.479595][ T3116] addrconf_add_dev+0xe2/0x170 [14544.479595][ T3116] inet6_addr_add+0x12f/0xa40 [14544.479595][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14544.479595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14544.479595][ T3116] netlink_rcv_skb+0x130/0x360 [14544.479595][ T3116] netlink_unicast+0x449/0x710 [14544.479595][ T3116] netlink_sendmsg+0x723/0xbe0 [14544.479595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14544.479595][ T3116] ___sys_sendmsg+0xee/0x170 [14544.479595][ T3116] __sys_sendmsg+0xcd/0x170 [14544.479595][ T3116] do_syscall_64+0xc6/0x1e0 [14544.479595][ T3116] [14544.482017][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14544.482017][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14544.482017][ T3116] ipv6_find_idev+0x102/0x170 [14544.482017][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14544.482017][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14544.482017][ T3116] netlink_rcv_skb+0x130/0x360 [14544.482017][ T3116] netlink_unicast+0x449/0x710 [14544.482017][ T3116] netlink_sendmsg+0x723/0xbe0 [14544.482017][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14544.482017][ T3116] ___sys_sendmsg+0xee/0x170 [14544.482017][ T3116] __sys_sendmsg+0xcd/0x170 [14544.482017][ T3116] do_syscall_64+0xc6/0x1e0 [14544.482017][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14544.482017][ T3116] [14544.483914][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14544.483914][ T3116] neigh_parms_alloc+0x1e5/0x510 [14544.483914][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14544.483914][ T3116] ipv6_find_idev+0x102/0x170 [14544.483914][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14544.483914][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14544.483914][ T3116] netlink_rcv_skb+0x130/0x360 [14544.483914][ T3116] netlink_unicast+0x449/0x710 [14544.483914][ T3116] netlink_sendmsg+0x723/0xbe0 [14544.483914][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14544.483914][ T3116] ___sys_sendmsg+0xee/0x170 [14544.483914][ T3116] __sys_sendmsg+0xcd/0x170 [14544.483914][ T3116] do_syscall_64+0xc6/0x1e0 [14544.483914][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14544.483914][ T3116] [14554.724842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14554.725338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14554.725338][ T3116] dst_init+0x84/0x4a0 [14554.725338][ T3116] dst_alloc+0x97/0x150 [14554.725338][ T3116] ip6_dst_alloc+0x23/0x90 [14554.725338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14554.725338][ T3116] ip6_pol_route+0x56f/0x840 [14554.725338][ T3116] __fib6_rule_action+0x47a/0x5b0 [14554.725338][ T3116] fib_rules_lookup+0x2b4/0xa20 [14554.725338][ T3116] fib6_rule_lookup+0x182/0x630 [14554.725338][ T3116] ip6_route_input+0x59c/0xa50 [14554.725338][ T3116] ipv6_rcv+0x397/0x810 [14554.725338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14554.725338][ T3116] process_backlog+0x101/0x620 [14554.725338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14554.725338][ T3116] net_rx_action+0x495/0xbe0 [14554.725338][ T3116] __do_softirq+0x1b5/0x7f6 [14554.725338][ T3116] [14554.727889][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14554.727889][ T3116] netdev_get_by_index+0x5e/0x80 [14554.727889][ T3116] fib6_nh_init+0x3d8/0x15b0 [14554.727889][ T3116] ip6_route_info_create+0xf18/0x17d0 [14554.727889][ T3116] ip6_route_add+0x1c/0x140 [14554.727889][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14554.727889][ T3116] addrconf_add_dev+0xe2/0x170 [14554.727889][ T3116] inet6_addr_add+0x12f/0xa40 [14554.727889][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14554.727889][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14554.727889][ T3116] netlink_rcv_skb+0x130/0x360 [14554.727889][ T3116] netlink_unicast+0x449/0x710 [14554.727889][ T3116] netlink_sendmsg+0x723/0xbe0 [14554.727889][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14554.727889][ T3116] ___sys_sendmsg+0xee/0x170 [14554.727889][ T3116] __sys_sendmsg+0xcd/0x170 [14554.727889][ T3116] do_syscall_64+0xc6/0x1e0 [14554.727889][ T3116] [14554.730264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14554.730264][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14554.730264][ T3116] ipv6_find_idev+0x102/0x170 [14554.730264][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14554.730264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14554.730264][ T3116] netlink_rcv_skb+0x130/0x360 [14554.730264][ T3116] netlink_unicast+0x449/0x710 [14554.730264][ T3116] netlink_sendmsg+0x723/0xbe0 [14554.730264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14554.730264][ T3116] ___sys_sendmsg+0xee/0x170 [14554.730264][ T3116] __sys_sendmsg+0xcd/0x170 [14554.730264][ T3116] do_syscall_64+0xc6/0x1e0 [14554.730264][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14554.730264][ T3116] [14554.732183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14554.732183][ T3116] neigh_parms_alloc+0x1e5/0x510 [14554.732183][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14554.732183][ T3116] ipv6_find_idev+0x102/0x170 [14554.732183][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14554.732183][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14554.732183][ T3116] netlink_rcv_skb+0x130/0x360 [14554.732183][ T3116] netlink_unicast+0x449/0x710 [14554.732183][ T3116] netlink_sendmsg+0x723/0xbe0 [14554.732183][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14554.732183][ T3116] ___sys_sendmsg+0xee/0x170 [14554.732183][ T3116] __sys_sendmsg+0xcd/0x170 [14554.732183][ T3116] do_syscall_64+0xc6/0x1e0 [14554.732183][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14554.732183][ T3116] [14564.972863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14564.973281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14564.973281][ T3116] dst_init+0x84/0x4a0 [14564.973281][ T3116] dst_alloc+0x97/0x150 [14564.973281][ T3116] ip6_dst_alloc+0x23/0x90 [14564.973281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14564.973281][ T3116] ip6_pol_route+0x56f/0x840 [14564.973281][ T3116] __fib6_rule_action+0x47a/0x5b0 [14564.973281][ T3116] fib_rules_lookup+0x2b4/0xa20 [14564.973281][ T3116] fib6_rule_lookup+0x182/0x630 [14564.973281][ T3116] ip6_route_input+0x59c/0xa50 [14564.973281][ T3116] ipv6_rcv+0x397/0x810 [14564.973281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14564.973281][ T3116] process_backlog+0x101/0x620 [14564.973281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14564.973281][ T3116] net_rx_action+0x495/0xbe0 [14564.973281][ T3116] __do_softirq+0x1b5/0x7f6 [14564.973281][ T3116] [14564.975487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14564.975487][ T3116] netdev_get_by_index+0x5e/0x80 [14564.975487][ T3116] fib6_nh_init+0x3d8/0x15b0 [14564.975487][ T3116] ip6_route_info_create+0xf18/0x17d0 [14564.975487][ T3116] ip6_route_add+0x1c/0x140 [14564.975487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14564.975487][ T3116] addrconf_add_dev+0xe2/0x170 [14564.975487][ T3116] inet6_addr_add+0x12f/0xa40 [14564.975487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14564.975487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14564.975487][ T3116] netlink_rcv_skb+0x130/0x360 [14564.975487][ T3116] netlink_unicast+0x449/0x710 [14564.975487][ T3116] netlink_sendmsg+0x723/0xbe0 [14564.975487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14564.975487][ T3116] ___sys_sendmsg+0xee/0x170 [14564.975487][ T3116] __sys_sendmsg+0xcd/0x170 [14564.975487][ T3116] do_syscall_64+0xc6/0x1e0 [14564.975487][ T3116] [14564.977816][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14564.977816][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14564.977816][ T3116] ipv6_find_idev+0x102/0x170 [14564.977816][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14564.977816][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14564.977816][ T3116] netlink_rcv_skb+0x130/0x360 [14564.977816][ T3116] netlink_unicast+0x449/0x710 [14564.977816][ T3116] netlink_sendmsg+0x723/0xbe0 [14564.977816][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14564.977816][ T3116] ___sys_sendmsg+0xee/0x170 [14564.977816][ T3116] __sys_sendmsg+0xcd/0x170 [14564.977816][ T3116] do_syscall_64+0xc6/0x1e0 [14564.977816][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14564.977816][ T3116] [14564.979726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14564.979726][ T3116] neigh_parms_alloc+0x1e5/0x510 [14564.979726][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14564.979726][ T3116] ipv6_find_idev+0x102/0x170 [14564.979726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14564.979726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14564.979726][ T3116] netlink_rcv_skb+0x130/0x360 [14564.979726][ T3116] netlink_unicast+0x449/0x710 [14564.979726][ T3116] netlink_sendmsg+0x723/0xbe0 [14564.979726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14564.979726][ T3116] ___sys_sendmsg+0xee/0x170 [14564.979726][ T3116] __sys_sendmsg+0xcd/0x170 [14564.979726][ T3116] do_syscall_64+0xc6/0x1e0 [14564.979726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14564.979726][ T3116] [14575.220883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14575.221805][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14575.221805][ T3116] dst_init+0x84/0x4a0 [14575.221805][ T3116] dst_alloc+0x97/0x150 [14575.221805][ T3116] ip6_dst_alloc+0x23/0x90 [14575.221805][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14575.221805][ T3116] ip6_pol_route+0x56f/0x840 [14575.221805][ T3116] __fib6_rule_action+0x47a/0x5b0 [14575.221805][ T3116] fib_rules_lookup+0x2b4/0xa20 [14575.221805][ T3116] fib6_rule_lookup+0x182/0x630 [14575.221805][ T3116] ip6_route_input+0x59c/0xa50 [14575.221805][ T3116] ipv6_rcv+0x397/0x810 [14575.221805][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14575.221805][ T3116] process_backlog+0x101/0x620 [14575.221805][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14575.221805][ T3116] net_rx_action+0x495/0xbe0 [14575.221805][ T3116] __do_softirq+0x1b5/0x7f6 [14575.221805][ T3116] [14575.224099][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14575.224099][ T3116] netdev_get_by_index+0x5e/0x80 [14575.224099][ T3116] fib6_nh_init+0x3d8/0x15b0 [14575.224099][ T3116] ip6_route_info_create+0xf18/0x17d0 [14575.224099][ T3116] ip6_route_add+0x1c/0x140 [14575.224099][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14575.224099][ T3116] addrconf_add_dev+0xe2/0x170 [14575.224099][ T3116] inet6_addr_add+0x12f/0xa40 [14575.224099][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14575.224099][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14575.224099][ T3116] netlink_rcv_skb+0x130/0x360 [14575.224099][ T3116] netlink_unicast+0x449/0x710 [14575.224099][ T3116] netlink_sendmsg+0x723/0xbe0 [14575.224099][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14575.224099][ T3116] ___sys_sendmsg+0xee/0x170 [14575.224099][ T3116] __sys_sendmsg+0xcd/0x170 [14575.224099][ T3116] do_syscall_64+0xc6/0x1e0 [14575.224099][ T3116] [14575.226437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14575.226437][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14575.226437][ T3116] ipv6_find_idev+0x102/0x170 [14575.226437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14575.226437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14575.226437][ T3116] netlink_rcv_skb+0x130/0x360 [14575.226437][ T3116] netlink_unicast+0x449/0x710 [14575.226437][ T3116] netlink_sendmsg+0x723/0xbe0 [14575.226437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14575.226437][ T3116] ___sys_sendmsg+0xee/0x170 [14575.226437][ T3116] __sys_sendmsg+0xcd/0x170 [14575.226437][ T3116] do_syscall_64+0xc6/0x1e0 [14575.226437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14575.226437][ T3116] [14575.228244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14575.228244][ T3116] neigh_parms_alloc+0x1e5/0x510 [14575.228244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14575.228244][ T3116] ipv6_find_idev+0x102/0x170 [14575.228244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14575.228244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14575.228244][ T3116] netlink_rcv_skb+0x130/0x360 [14575.228244][ T3116] netlink_unicast+0x449/0x710 [14575.228244][ T3116] netlink_sendmsg+0x723/0xbe0 [14575.228244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14575.228244][ T3116] ___sys_sendmsg+0xee/0x170 [14575.228244][ T3116] __sys_sendmsg+0xcd/0x170 [14575.228244][ T3116] do_syscall_64+0xc6/0x1e0 [14575.228244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14575.228244][ T3116] [14585.468839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14585.469306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14585.469306][ T3116] dst_init+0x84/0x4a0 [14585.469306][ T3116] dst_alloc+0x97/0x150 [14585.469306][ T3116] ip6_dst_alloc+0x23/0x90 [14585.469306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14585.469306][ T3116] ip6_pol_route+0x56f/0x840 [14585.469306][ T3116] __fib6_rule_action+0x47a/0x5b0 [14585.469306][ T3116] fib_rules_lookup+0x2b4/0xa20 [14585.469306][ T3116] fib6_rule_lookup+0x182/0x630 [14585.469306][ T3116] ip6_route_input+0x59c/0xa50 [14585.469306][ T3116] ipv6_rcv+0x397/0x810 [14585.469306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14585.469306][ T3116] process_backlog+0x101/0x620 [14585.469306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14585.469306][ T3116] net_rx_action+0x495/0xbe0 [14585.469306][ T3116] __do_softirq+0x1b5/0x7f6 [14585.469306][ T3116] [14585.471597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14585.471597][ T3116] netdev_get_by_index+0x5e/0x80 [14585.471597][ T3116] fib6_nh_init+0x3d8/0x15b0 [14585.471597][ T3116] ip6_route_info_create+0xf18/0x17d0 [14585.471597][ T3116] ip6_route_add+0x1c/0x140 [14585.471597][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14585.471597][ T3116] addrconf_add_dev+0xe2/0x170 [14585.471597][ T3116] inet6_addr_add+0x12f/0xa40 [14585.471597][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14585.471597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14585.471597][ T3116] netlink_rcv_skb+0x130/0x360 [14585.471597][ T3116] netlink_unicast+0x449/0x710 [14585.471597][ T3116] netlink_sendmsg+0x723/0xbe0 [14585.471597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14585.471597][ T3116] ___sys_sendmsg+0xee/0x170 [14585.471597][ T3116] __sys_sendmsg+0xcd/0x170 [14585.471597][ T3116] do_syscall_64+0xc6/0x1e0 [14585.471597][ T3116] [14585.473991][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14585.473991][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14585.473991][ T3116] ipv6_find_idev+0x102/0x170 [14585.473991][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14585.473991][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14585.473991][ T3116] netlink_rcv_skb+0x130/0x360 [14585.473991][ T3116] netlink_unicast+0x449/0x710 [14585.473991][ T3116] netlink_sendmsg+0x723/0xbe0 [14585.473991][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14585.473991][ T3116] ___sys_sendmsg+0xee/0x170 [14585.473991][ T3116] __sys_sendmsg+0xcd/0x170 [14585.473991][ T3116] do_syscall_64+0xc6/0x1e0 [14585.473991][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14585.473991][ T3116] [14585.475853][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14585.475853][ T3116] neigh_parms_alloc+0x1e5/0x510 [14585.475853][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14585.475853][ T3116] ipv6_find_idev+0x102/0x170 [14585.475853][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14585.475853][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14585.475853][ T3116] netlink_rcv_skb+0x130/0x360 [14585.475853][ T3116] netlink_unicast+0x449/0x710 [14585.475853][ T3116] netlink_sendmsg+0x723/0xbe0 [14585.475853][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14585.475853][ T3116] ___sys_sendmsg+0xee/0x170 [14585.475853][ T3116] __sys_sendmsg+0xcd/0x170 [14585.475853][ T3116] do_syscall_64+0xc6/0x1e0 [14585.475853][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14585.475853][ T3116] [14595.716780][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14595.717238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14595.717238][ T3116] dst_init+0x84/0x4a0 [14595.717238][ T3116] dst_alloc+0x97/0x150 [14595.717238][ T3116] ip6_dst_alloc+0x23/0x90 [14595.717238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14595.717238][ T3116] ip6_pol_route+0x56f/0x840 [14595.717238][ T3116] __fib6_rule_action+0x47a/0x5b0 [14595.717238][ T3116] fib_rules_lookup+0x2b4/0xa20 [14595.717238][ T3116] fib6_rule_lookup+0x182/0x630 [14595.717238][ T3116] ip6_route_input+0x59c/0xa50 [14595.717238][ T3116] ipv6_rcv+0x397/0x810 [14595.717238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14595.717238][ T3116] process_backlog+0x101/0x620 [14595.717238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14595.717238][ T3116] net_rx_action+0x495/0xbe0 [14595.717238][ T3116] __do_softirq+0x1b5/0x7f6 [14595.717238][ T3116] [14595.719519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14595.719519][ T3116] netdev_get_by_index+0x5e/0x80 [14595.719519][ T3116] fib6_nh_init+0x3d8/0x15b0 [14595.719519][ T3116] ip6_route_info_create+0xf18/0x17d0 [14595.719519][ T3116] ip6_route_add+0x1c/0x140 [14595.719519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14595.719519][ T3116] addrconf_add_dev+0xe2/0x170 [14595.719519][ T3116] inet6_addr_add+0x12f/0xa40 [14595.719519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14595.719519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14595.719519][ T3116] netlink_rcv_skb+0x130/0x360 [14595.719519][ T3116] netlink_unicast+0x449/0x710 [14595.719519][ T3116] netlink_sendmsg+0x723/0xbe0 [14595.719519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14595.719519][ T3116] ___sys_sendmsg+0xee/0x170 [14595.719519][ T3116] __sys_sendmsg+0xcd/0x170 [14595.719519][ T3116] do_syscall_64+0xc6/0x1e0 [14595.719519][ T3116] [14595.721987][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14595.721987][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14595.721987][ T3116] ipv6_find_idev+0x102/0x170 [14595.721987][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14595.721987][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14595.721987][ T3116] netlink_rcv_skb+0x130/0x360 [14595.721987][ T3116] netlink_unicast+0x449/0x710 [14595.721987][ T3116] netlink_sendmsg+0x723/0xbe0 [14595.721987][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14595.721987][ T3116] ___sys_sendmsg+0xee/0x170 [14595.721987][ T3116] __sys_sendmsg+0xcd/0x170 [14595.721987][ T3116] do_syscall_64+0xc6/0x1e0 [14595.721987][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14595.721987][ T3116] [14595.724426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14595.724426][ T3116] neigh_parms_alloc+0x1e5/0x510 [14595.724426][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14595.724426][ T3116] ipv6_find_idev+0x102/0x170 [14595.724426][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14595.724426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14595.724426][ T3116] netlink_rcv_skb+0x130/0x360 [14595.724426][ T3116] netlink_unicast+0x449/0x710 [14595.724426][ T3116] netlink_sendmsg+0x723/0xbe0 [14595.724426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14595.724426][ T3116] ___sys_sendmsg+0xee/0x170 [14595.724426][ T3116] __sys_sendmsg+0xcd/0x170 [14595.724426][ T3116] do_syscall_64+0xc6/0x1e0 [14595.724426][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14595.724426][ T3116] [14605.836978][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14605.837445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14605.837445][ T3116] dst_init+0x84/0x4a0 [14605.837445][ T3116] dst_alloc+0x97/0x150 [14605.837445][ T3116] ip6_dst_alloc+0x23/0x90 [14605.837445][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14605.837445][ T3116] ip6_pol_route+0x56f/0x840 [14605.837445][ T3116] __fib6_rule_action+0x47a/0x5b0 [14605.837445][ T3116] fib_rules_lookup+0x2b4/0xa20 [14605.837445][ T3116] fib6_rule_lookup+0x182/0x630 [14605.837445][ T3116] ip6_route_input+0x59c/0xa50 [14605.837445][ T3116] ipv6_rcv+0x397/0x810 [14605.837445][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14605.837445][ T3116] process_backlog+0x101/0x620 [14605.837445][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14605.837445][ T3116] net_rx_action+0x495/0xbe0 [14605.837445][ T3116] __do_softirq+0x1b5/0x7f6 [14605.837445][ T3116] [14605.839684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14605.839684][ T3116] netdev_get_by_index+0x5e/0x80 [14605.839684][ T3116] fib6_nh_init+0x3d8/0x15b0 [14605.839684][ T3116] ip6_route_info_create+0xf18/0x17d0 [14605.839684][ T3116] ip6_route_add+0x1c/0x140 [14605.839684][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14605.839684][ T3116] addrconf_add_dev+0xe2/0x170 [14605.839684][ T3116] inet6_addr_add+0x12f/0xa40 [14605.839684][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14605.839684][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14605.839684][ T3116] netlink_rcv_skb+0x130/0x360 [14605.839684][ T3116] netlink_unicast+0x449/0x710 [14605.839684][ T3116] netlink_sendmsg+0x723/0xbe0 [14605.839684][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14605.839684][ T3116] ___sys_sendmsg+0xee/0x170 [14605.839684][ T3116] __sys_sendmsg+0xcd/0x170 [14605.839684][ T3116] do_syscall_64+0xc6/0x1e0 [14605.839684][ T3116] [14605.842090][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14605.842090][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14605.842090][ T3116] ipv6_find_idev+0x102/0x170 [14605.842090][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14605.842090][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14605.842090][ T3116] netlink_rcv_skb+0x130/0x360 [14605.842090][ T3116] netlink_unicast+0x449/0x710 [14605.842090][ T3116] netlink_sendmsg+0x723/0xbe0 [14605.842090][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14605.842090][ T3116] ___sys_sendmsg+0xee/0x170 [14605.842090][ T3116] __sys_sendmsg+0xcd/0x170 [14605.842090][ T3116] do_syscall_64+0xc6/0x1e0 [14605.842090][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14605.842090][ T3116] [14605.843956][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14605.843956][ T3116] neigh_parms_alloc+0x1e5/0x510 [14605.843956][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14605.843956][ T3116] ipv6_find_idev+0x102/0x170 [14605.843956][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14605.843956][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14605.843956][ T3116] netlink_rcv_skb+0x130/0x360 [14605.843956][ T3116] netlink_unicast+0x449/0x710 [14605.843956][ T3116] netlink_sendmsg+0x723/0xbe0 [14605.843956][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14605.843956][ T3116] ___sys_sendmsg+0xee/0x170 [14605.843956][ T3116] __sys_sendmsg+0xcd/0x170 [14605.843956][ T3116] do_syscall_64+0xc6/0x1e0 [14605.843956][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14605.843956][ T3116] [14616.092828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14616.093291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14616.093291][ T3116] dst_init+0x84/0x4a0 [14616.093291][ T3116] dst_alloc+0x97/0x150 [14616.093291][ T3116] ip6_dst_alloc+0x23/0x90 [14616.093291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14616.093291][ T3116] ip6_pol_route+0x56f/0x840 [14616.093291][ T3116] __fib6_rule_action+0x47a/0x5b0 [14616.093291][ T3116] fib_rules_lookup+0x2b4/0xa20 [14616.093291][ T3116] fib6_rule_lookup+0x182/0x630 [14616.093291][ T3116] ip6_route_input+0x59c/0xa50 [14616.093291][ T3116] ipv6_rcv+0x397/0x810 [14616.093291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14616.093291][ T3116] process_backlog+0x101/0x620 [14616.093291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14616.093291][ T3116] net_rx_action+0x495/0xbe0 [14616.093291][ T3116] __do_softirq+0x1b5/0x7f6 [14616.093291][ T3116] [14616.095576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14616.095576][ T3116] netdev_get_by_index+0x5e/0x80 [14616.095576][ T3116] fib6_nh_init+0x3d8/0x15b0 [14616.095576][ T3116] ip6_route_info_create+0xf18/0x17d0 [14616.095576][ T3116] ip6_route_add+0x1c/0x140 [14616.095576][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14616.095576][ T3116] addrconf_add_dev+0xe2/0x170 [14616.095576][ T3116] inet6_addr_add+0x12f/0xa40 [14616.095576][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14616.095576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14616.095576][ T3116] netlink_rcv_skb+0x130/0x360 [14616.095576][ T3116] netlink_unicast+0x449/0x710 [14616.095576][ T3116] netlink_sendmsg+0x723/0xbe0 [14616.095576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14616.095576][ T3116] ___sys_sendmsg+0xee/0x170 [14616.095576][ T3116] __sys_sendmsg+0xcd/0x170 [14616.095576][ T3116] do_syscall_64+0xc6/0x1e0 [14616.095576][ T3116] [14616.097948][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14616.097948][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14616.097948][ T3116] ipv6_find_idev+0x102/0x170 [14616.097948][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14616.097948][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14616.097948][ T3116] netlink_rcv_skb+0x130/0x360 [14616.097948][ T3116] netlink_unicast+0x449/0x710 [14616.097948][ T3116] netlink_sendmsg+0x723/0xbe0 [14616.097948][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14616.097948][ T3116] ___sys_sendmsg+0xee/0x170 [14616.097948][ T3116] __sys_sendmsg+0xcd/0x170 [14616.097948][ T3116] do_syscall_64+0xc6/0x1e0 [14616.097948][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14616.097948][ T3116] [14616.099804][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14616.099804][ T3116] neigh_parms_alloc+0x1e5/0x510 [14616.099804][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14616.099804][ T3116] ipv6_find_idev+0x102/0x170 [14616.099804][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14616.099804][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14616.099804][ T3116] netlink_rcv_skb+0x130/0x360 [14616.099804][ T3116] netlink_unicast+0x449/0x710 [14616.099804][ T3116] netlink_sendmsg+0x723/0xbe0 [14616.099804][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14616.099804][ T3116] ___sys_sendmsg+0xee/0x170 [14616.099804][ T3116] __sys_sendmsg+0xcd/0x170 [14616.099804][ T3116] do_syscall_64+0xc6/0x1e0 [14616.099804][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14616.099804][ T3116] [14626.212764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14626.213291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14626.213291][ T3116] dst_init+0x84/0x4a0 [14626.213291][ T3116] dst_alloc+0x97/0x150 [14626.213291][ T3116] ip6_dst_alloc+0x23/0x90 [14626.213291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14626.213291][ T3116] ip6_pol_route+0x56f/0x840 [14626.213291][ T3116] __fib6_rule_action+0x47a/0x5b0 [14626.213291][ T3116] fib_rules_lookup+0x2b4/0xa20 [14626.213291][ T3116] fib6_rule_lookup+0x182/0x630 [14626.213291][ T3116] ip6_route_input+0x59c/0xa50 [14626.213291][ T3116] ipv6_rcv+0x397/0x810 [14626.213291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14626.213291][ T3116] process_backlog+0x101/0x620 [14626.213291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14626.213291][ T3116] net_rx_action+0x495/0xbe0 [14626.213291][ T3116] __do_softirq+0x1b5/0x7f6 [14626.213291][ T3116] [14626.215594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14626.215594][ T3116] netdev_get_by_index+0x5e/0x80 [14626.215594][ T3116] fib6_nh_init+0x3d8/0x15b0 [14626.215594][ T3116] ip6_route_info_create+0xf18/0x17d0 [14626.215594][ T3116] ip6_route_add+0x1c/0x140 [14626.215594][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14626.215594][ T3116] addrconf_add_dev+0xe2/0x170 [14626.215594][ T3116] inet6_addr_add+0x12f/0xa40 [14626.215594][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14626.215594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14626.215594][ T3116] netlink_rcv_skb+0x130/0x360 [14626.215594][ T3116] netlink_unicast+0x449/0x710 [14626.215594][ T3116] netlink_sendmsg+0x723/0xbe0 [14626.215594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14626.215594][ T3116] ___sys_sendmsg+0xee/0x170 [14626.215594][ T3116] __sys_sendmsg+0xcd/0x170 [14626.215594][ T3116] do_syscall_64+0xc6/0x1e0 [14626.215594][ T3116] [14626.218022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14626.218022][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14626.218022][ T3116] ipv6_find_idev+0x102/0x170 [14626.218022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14626.218022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14626.218022][ T3116] netlink_rcv_skb+0x130/0x360 [14626.218022][ T3116] netlink_unicast+0x449/0x710 [14626.218022][ T3116] netlink_sendmsg+0x723/0xbe0 [14626.218022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14626.218022][ T3116] ___sys_sendmsg+0xee/0x170 [14626.218022][ T3116] __sys_sendmsg+0xcd/0x170 [14626.218022][ T3116] do_syscall_64+0xc6/0x1e0 [14626.218022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14626.218022][ T3116] [14626.219922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14626.219922][ T3116] neigh_parms_alloc+0x1e5/0x510 [14626.219922][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14626.219922][ T3116] ipv6_find_idev+0x102/0x170 [14626.219922][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14626.219922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14626.219922][ T3116] netlink_rcv_skb+0x130/0x360 [14626.219922][ T3116] netlink_unicast+0x449/0x710 [14626.219922][ T3116] netlink_sendmsg+0x723/0xbe0 [14626.219922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14626.219922][ T3116] ___sys_sendmsg+0xee/0x170 [14626.219922][ T3116] __sys_sendmsg+0xcd/0x170 [14626.219922][ T3116] do_syscall_64+0xc6/0x1e0 [14626.219922][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14626.219922][ T3116] [14636.460761][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14636.461228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14636.461228][ T3116] dst_init+0x84/0x4a0 [14636.461228][ T3116] dst_alloc+0x97/0x150 [14636.461228][ T3116] ip6_dst_alloc+0x23/0x90 [14636.461228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14636.461228][ T3116] ip6_pol_route+0x56f/0x840 [14636.461228][ T3116] __fib6_rule_action+0x47a/0x5b0 [14636.461228][ T3116] fib_rules_lookup+0x2b4/0xa20 [14636.461228][ T3116] fib6_rule_lookup+0x182/0x630 [14636.461228][ T3116] ip6_route_input+0x59c/0xa50 [14636.461228][ T3116] ipv6_rcv+0x397/0x810 [14636.461228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14636.461228][ T3116] process_backlog+0x101/0x620 [14636.461228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14636.461228][ T3116] net_rx_action+0x495/0xbe0 [14636.461228][ T3116] __do_softirq+0x1b5/0x7f6 [14636.461228][ T3116] [14636.463508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14636.463508][ T3116] netdev_get_by_index+0x5e/0x80 [14636.463508][ T3116] fib6_nh_init+0x3d8/0x15b0 [14636.463508][ T3116] ip6_route_info_create+0xf18/0x17d0 [14636.463508][ T3116] ip6_route_add+0x1c/0x140 [14636.463508][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14636.463508][ T3116] addrconf_add_dev+0xe2/0x170 [14636.463508][ T3116] inet6_addr_add+0x12f/0xa40 [14636.463508][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14636.463508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14636.463508][ T3116] netlink_rcv_skb+0x130/0x360 [14636.463508][ T3116] netlink_unicast+0x449/0x710 [14636.463508][ T3116] netlink_sendmsg+0x723/0xbe0 [14636.463508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14636.463508][ T3116] ___sys_sendmsg+0xee/0x170 [14636.463508][ T3116] __sys_sendmsg+0xcd/0x170 [14636.463508][ T3116] do_syscall_64+0xc6/0x1e0 [14636.463508][ T3116] [14636.465932][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14636.465932][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14636.465932][ T3116] ipv6_find_idev+0x102/0x170 [14636.465932][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14636.465932][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14636.465932][ T3116] netlink_rcv_skb+0x130/0x360 [14636.465932][ T3116] netlink_unicast+0x449/0x710 [14636.465932][ T3116] netlink_sendmsg+0x723/0xbe0 [14636.465932][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14636.465932][ T3116] ___sys_sendmsg+0xee/0x170 [14636.465932][ T3116] __sys_sendmsg+0xcd/0x170 [14636.465932][ T3116] do_syscall_64+0xc6/0x1e0 [14636.465932][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14636.465932][ T3116] [14636.467819][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14636.467819][ T3116] neigh_parms_alloc+0x1e5/0x510 [14636.467819][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14636.467819][ T3116] ipv6_find_idev+0x102/0x170 [14636.467819][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14636.467819][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14636.467819][ T3116] netlink_rcv_skb+0x130/0x360 [14636.467819][ T3116] netlink_unicast+0x449/0x710 [14636.467819][ T3116] netlink_sendmsg+0x723/0xbe0 [14636.467819][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14636.467819][ T3116] ___sys_sendmsg+0xee/0x170 [14636.467819][ T3116] __sys_sendmsg+0xcd/0x170 [14636.467819][ T3116] do_syscall_64+0xc6/0x1e0 [14636.467819][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14636.467819][ T3116] [14646.724915][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14646.725419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14646.725419][ T3116] dst_init+0x84/0x4a0 [14646.725419][ T3116] dst_alloc+0x97/0x150 [14646.725419][ T3116] ip6_dst_alloc+0x23/0x90 [14646.725419][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14646.725419][ T3116] ip6_pol_route+0x56f/0x840 [14646.725419][ T3116] __fib6_rule_action+0x47a/0x5b0 [14646.725419][ T3116] fib_rules_lookup+0x2b4/0xa20 [14646.725419][ T3116] fib6_rule_lookup+0x182/0x630 [14646.725419][ T3116] ip6_route_input+0x59c/0xa50 [14646.725419][ T3116] ipv6_rcv+0x397/0x810 [14646.725419][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14646.725419][ T3116] process_backlog+0x101/0x620 [14646.725419][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14646.725419][ T3116] net_rx_action+0x495/0xbe0 [14646.725419][ T3116] __do_softirq+0x1b5/0x7f6 [14646.725419][ T3116] [14646.728295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14646.728295][ T3116] netdev_get_by_index+0x5e/0x80 [14646.728295][ T3116] fib6_nh_init+0x3d8/0x15b0 [14646.728295][ T3116] ip6_route_info_create+0xf18/0x17d0 [14646.728295][ T3116] ip6_route_add+0x1c/0x140 [14646.728295][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14646.728295][ T3116] addrconf_add_dev+0xe2/0x170 [14646.728295][ T3116] inet6_addr_add+0x12f/0xa40 [14646.728295][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14646.728295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14646.728295][ T3116] netlink_rcv_skb+0x130/0x360 [14646.728295][ T3116] netlink_unicast+0x449/0x710 [14646.728295][ T3116] netlink_sendmsg+0x723/0xbe0 [14646.728295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14646.728295][ T3116] ___sys_sendmsg+0xee/0x170 [14646.728295][ T3116] __sys_sendmsg+0xcd/0x170 [14646.728295][ T3116] do_syscall_64+0xc6/0x1e0 [14646.728295][ T3116] [14646.730743][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14646.730743][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14646.730743][ T3116] ipv6_find_idev+0x102/0x170 [14646.730743][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14646.730743][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14646.730743][ T3116] netlink_rcv_skb+0x130/0x360 [14646.730743][ T3116] netlink_unicast+0x449/0x710 [14646.730743][ T3116] netlink_sendmsg+0x723/0xbe0 [14646.730743][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14646.730743][ T3116] ___sys_sendmsg+0xee/0x170 [14646.730743][ T3116] __sys_sendmsg+0xcd/0x170 [14646.730743][ T3116] do_syscall_64+0xc6/0x1e0 [14646.730743][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14646.730743][ T3116] [14646.732656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14646.732656][ T3116] neigh_parms_alloc+0x1e5/0x510 [14646.732656][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14646.732656][ T3116] ipv6_find_idev+0x102/0x170 [14646.732656][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14646.732656][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14646.732656][ T3116] netlink_rcv_skb+0x130/0x360 [14646.732656][ T3116] netlink_unicast+0x449/0x710 [14646.732656][ T3116] netlink_sendmsg+0x723/0xbe0 [14646.732656][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14646.732656][ T3116] ___sys_sendmsg+0xee/0x170 [14646.732656][ T3116] __sys_sendmsg+0xcd/0x170 [14646.732656][ T3116] do_syscall_64+0xc6/0x1e0 [14646.732656][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14646.732656][ T3116] [14656.972863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14656.973444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14656.973444][ T3116] dst_init+0x84/0x4a0 [14656.973444][ T3116] dst_alloc+0x97/0x150 [14656.973444][ T3116] ip6_dst_alloc+0x23/0x90 [14656.973444][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14656.973444][ T3116] ip6_pol_route+0x56f/0x840 [14656.973444][ T3116] __fib6_rule_action+0x47a/0x5b0 [14656.973444][ T3116] fib_rules_lookup+0x2b4/0xa20 [14656.973444][ T3116] fib6_rule_lookup+0x182/0x630 [14656.973444][ T3116] ip6_route_input+0x59c/0xa50 [14656.973444][ T3116] ipv6_rcv+0x397/0x810 [14656.973444][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14656.973444][ T3116] process_backlog+0x101/0x620 [14656.973444][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14656.973444][ T3116] net_rx_action+0x495/0xbe0 [14656.973444][ T3116] __do_softirq+0x1b5/0x7f6 [14656.973444][ T3116] [14656.975803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14656.975803][ T3116] netdev_get_by_index+0x5e/0x80 [14656.975803][ T3116] fib6_nh_init+0x3d8/0x15b0 [14656.975803][ T3116] ip6_route_info_create+0xf18/0x17d0 [14656.975803][ T3116] ip6_route_add+0x1c/0x140 [14656.975803][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14656.975803][ T3116] addrconf_add_dev+0xe2/0x170 [14656.975803][ T3116] inet6_addr_add+0x12f/0xa40 [14656.975803][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14656.975803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14656.975803][ T3116] netlink_rcv_skb+0x130/0x360 [14656.975803][ T3116] netlink_unicast+0x449/0x710 [14656.975803][ T3116] netlink_sendmsg+0x723/0xbe0 [14656.975803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14656.975803][ T3116] ___sys_sendmsg+0xee/0x170 [14656.975803][ T3116] __sys_sendmsg+0xcd/0x170 [14656.975803][ T3116] do_syscall_64+0xc6/0x1e0 [14656.975803][ T3116] [14656.978274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14656.978274][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14656.978274][ T3116] ipv6_find_idev+0x102/0x170 [14656.978274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14656.978274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14656.978274][ T3116] netlink_rcv_skb+0x130/0x360 [14656.978274][ T3116] netlink_unicast+0x449/0x710 [14656.978274][ T3116] netlink_sendmsg+0x723/0xbe0 [14656.978274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14656.978274][ T3116] ___sys_sendmsg+0xee/0x170 [14656.978274][ T3116] __sys_sendmsg+0xcd/0x170 [14656.978274][ T3116] do_syscall_64+0xc6/0x1e0 [14656.978274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14656.978274][ T3116] [14656.980200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14656.980200][ T3116] neigh_parms_alloc+0x1e5/0x510 [14656.980200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14656.980200][ T3116] ipv6_find_idev+0x102/0x170 [14656.980200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14656.980200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14656.980200][ T3116] netlink_rcv_skb+0x130/0x360 [14656.980200][ T3116] netlink_unicast+0x449/0x710 [14656.980200][ T3116] netlink_sendmsg+0x723/0xbe0 [14656.980200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14656.980200][ T3116] ___sys_sendmsg+0xee/0x170 [14656.980200][ T3116] __sys_sendmsg+0xcd/0x170 [14656.980200][ T3116] do_syscall_64+0xc6/0x1e0 [14656.980200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14656.980200][ T3116] [14667.140861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14667.141344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14667.141344][ T3116] dst_init+0x84/0x4a0 [14667.141344][ T3116] dst_alloc+0x97/0x150 [14667.141344][ T3116] ip6_dst_alloc+0x23/0x90 [14667.141344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14667.141344][ T3116] ip6_pol_route+0x56f/0x840 [14667.141344][ T3116] __fib6_rule_action+0x47a/0x5b0 [14667.141344][ T3116] fib_rules_lookup+0x2b4/0xa20 [14667.141344][ T3116] fib6_rule_lookup+0x182/0x630 [14667.141344][ T3116] ip6_route_input+0x59c/0xa50 [14667.141344][ T3116] ipv6_rcv+0x397/0x810 [14667.141344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14667.141344][ T3116] process_backlog+0x101/0x620 [14667.141344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14667.141344][ T3116] net_rx_action+0x495/0xbe0 [14667.141344][ T3116] __do_softirq+0x1b5/0x7f6 [14667.141344][ T3116] [14667.143686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14667.143686][ T3116] netdev_get_by_index+0x5e/0x80 [14667.143686][ T3116] fib6_nh_init+0x3d8/0x15b0 [14667.143686][ T3116] ip6_route_info_create+0xf18/0x17d0 [14667.143686][ T3116] ip6_route_add+0x1c/0x140 [14667.143686][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14667.143686][ T3116] addrconf_add_dev+0xe2/0x170 [14667.143686][ T3116] inet6_addr_add+0x12f/0xa40 [14667.143686][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14667.143686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14667.143686][ T3116] netlink_rcv_skb+0x130/0x360 [14667.143686][ T3116] netlink_unicast+0x449/0x710 [14667.143686][ T3116] netlink_sendmsg+0x723/0xbe0 [14667.143686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14667.143686][ T3116] ___sys_sendmsg+0xee/0x170 [14667.143686][ T3116] __sys_sendmsg+0xcd/0x170 [14667.143686][ T3116] do_syscall_64+0xc6/0x1e0 [14667.143686][ T3116] [14667.146125][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14667.146125][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14667.146125][ T3116] ipv6_find_idev+0x102/0x170 [14667.146125][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14667.146125][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14667.146125][ T3116] netlink_rcv_skb+0x130/0x360 [14667.146125][ T3116] netlink_unicast+0x449/0x710 [14667.146125][ T3116] netlink_sendmsg+0x723/0xbe0 [14667.146125][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14667.146125][ T3116] ___sys_sendmsg+0xee/0x170 [14667.146125][ T3116] __sys_sendmsg+0xcd/0x170 [14667.146125][ T3116] do_syscall_64+0xc6/0x1e0 [14667.146125][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14667.146125][ T3116] [14667.148038][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14667.148038][ T3116] neigh_parms_alloc+0x1e5/0x510 [14667.148038][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14667.148038][ T3116] ipv6_find_idev+0x102/0x170 [14667.148038][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14667.148038][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14667.148038][ T3116] netlink_rcv_skb+0x130/0x360 [14667.148038][ T3116] netlink_unicast+0x449/0x710 [14667.148038][ T3116] netlink_sendmsg+0x723/0xbe0 [14667.148038][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14667.148038][ T3116] ___sys_sendmsg+0xee/0x170 [14667.148038][ T3116] __sys_sendmsg+0xcd/0x170 [14667.148038][ T3116] do_syscall_64+0xc6/0x1e0 [14667.148038][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14667.148038][ T3116] [14677.268866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14677.269339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14677.269339][ T3116] dst_init+0x84/0x4a0 [14677.269339][ T3116] dst_alloc+0x97/0x150 [14677.269339][ T3116] ip6_dst_alloc+0x23/0x90 [14677.269339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14677.269339][ T3116] ip6_pol_route+0x56f/0x840 [14677.269339][ T3116] __fib6_rule_action+0x47a/0x5b0 [14677.269339][ T3116] fib_rules_lookup+0x2b4/0xa20 [14677.269339][ T3116] fib6_rule_lookup+0x182/0x630 [14677.269339][ T3116] ip6_route_input+0x59c/0xa50 [14677.269339][ T3116] ipv6_rcv+0x397/0x810 [14677.269339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14677.269339][ T3116] process_backlog+0x101/0x620 [14677.269339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14677.269339][ T3116] net_rx_action+0x495/0xbe0 [14677.269339][ T3116] __do_softirq+0x1b5/0x7f6 [14677.269339][ T3116] [14677.271617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14677.271617][ T3116] netdev_get_by_index+0x5e/0x80 [14677.271617][ T3116] fib6_nh_init+0x3d8/0x15b0 [14677.271617][ T3116] ip6_route_info_create+0xf18/0x17d0 [14677.271617][ T3116] ip6_route_add+0x1c/0x140 [14677.271617][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14677.271617][ T3116] addrconf_add_dev+0xe2/0x170 [14677.271617][ T3116] inet6_addr_add+0x12f/0xa40 [14677.271617][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14677.271617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14677.271617][ T3116] netlink_rcv_skb+0x130/0x360 [14677.271617][ T3116] netlink_unicast+0x449/0x710 [14677.271617][ T3116] netlink_sendmsg+0x723/0xbe0 [14677.271617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14677.271617][ T3116] ___sys_sendmsg+0xee/0x170 [14677.271617][ T3116] __sys_sendmsg+0xcd/0x170 [14677.271617][ T3116] do_syscall_64+0xc6/0x1e0 [14677.271617][ T3116] [14677.273990][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14677.273990][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14677.273990][ T3116] ipv6_find_idev+0x102/0x170 [14677.273990][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14677.273990][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14677.273990][ T3116] netlink_rcv_skb+0x130/0x360 [14677.273990][ T3116] netlink_unicast+0x449/0x710 [14677.273990][ T3116] netlink_sendmsg+0x723/0xbe0 [14677.273990][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14677.273990][ T3116] ___sys_sendmsg+0xee/0x170 [14677.273990][ T3116] __sys_sendmsg+0xcd/0x170 [14677.273990][ T3116] do_syscall_64+0xc6/0x1e0 [14677.273990][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14677.273990][ T3116] [14677.275848][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14677.275848][ T3116] neigh_parms_alloc+0x1e5/0x510 [14677.275848][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14677.275848][ T3116] ipv6_find_idev+0x102/0x170 [14677.275848][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14677.275848][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14677.275848][ T3116] netlink_rcv_skb+0x130/0x360 [14677.275848][ T3116] netlink_unicast+0x449/0x710 [14677.275848][ T3116] netlink_sendmsg+0x723/0xbe0 [14677.275848][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14677.275848][ T3116] ___sys_sendmsg+0xee/0x170 [14677.275848][ T3116] __sys_sendmsg+0xcd/0x170 [14677.275848][ T3116] do_syscall_64+0xc6/0x1e0 [14677.275848][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14677.275848][ T3116] [14687.516809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14687.517281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14687.517281][ T3116] dst_init+0x84/0x4a0 [14687.517281][ T3116] dst_alloc+0x97/0x150 [14687.517281][ T3116] ip6_dst_alloc+0x23/0x90 [14687.517281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14687.517281][ T3116] ip6_pol_route+0x56f/0x840 [14687.517281][ T3116] __fib6_rule_action+0x47a/0x5b0 [14687.517281][ T3116] fib_rules_lookup+0x2b4/0xa20 [14687.517281][ T3116] fib6_rule_lookup+0x182/0x630 [14687.517281][ T3116] ip6_route_input+0x59c/0xa50 [14687.517281][ T3116] ipv6_rcv+0x397/0x810 [14687.517281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14687.517281][ T3116] process_backlog+0x101/0x620 [14687.517281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14687.517281][ T3116] net_rx_action+0x495/0xbe0 [14687.517281][ T3116] __do_softirq+0x1b5/0x7f6 [14687.517281][ T3116] [14687.519549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14687.519549][ T3116] netdev_get_by_index+0x5e/0x80 [14687.519549][ T3116] fib6_nh_init+0x3d8/0x15b0 [14687.519549][ T3116] ip6_route_info_create+0xf18/0x17d0 [14687.519549][ T3116] ip6_route_add+0x1c/0x140 [14687.519549][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14687.519549][ T3116] addrconf_add_dev+0xe2/0x170 [14687.519549][ T3116] inet6_addr_add+0x12f/0xa40 [14687.519549][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14687.519549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14687.519549][ T3116] netlink_rcv_skb+0x130/0x360 [14687.519549][ T3116] netlink_unicast+0x449/0x710 [14687.519549][ T3116] netlink_sendmsg+0x723/0xbe0 [14687.519549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14687.519549][ T3116] ___sys_sendmsg+0xee/0x170 [14687.519549][ T3116] __sys_sendmsg+0xcd/0x170 [14687.519549][ T3116] do_syscall_64+0xc6/0x1e0 [14687.519549][ T3116] [14687.521972][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14687.521972][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14687.521972][ T3116] ipv6_find_idev+0x102/0x170 [14687.521972][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14687.521972][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14687.521972][ T3116] netlink_rcv_skb+0x130/0x360 [14687.521972][ T3116] netlink_unicast+0x449/0x710 [14687.521972][ T3116] netlink_sendmsg+0x723/0xbe0 [14687.521972][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14687.521972][ T3116] ___sys_sendmsg+0xee/0x170 [14687.521972][ T3116] __sys_sendmsg+0xcd/0x170 [14687.521972][ T3116] do_syscall_64+0xc6/0x1e0 [14687.521972][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14687.521972][ T3116] [14687.523828][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14687.523828][ T3116] neigh_parms_alloc+0x1e5/0x510 [14687.523828][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14687.523828][ T3116] ipv6_find_idev+0x102/0x170 [14687.523828][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14687.523828][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14687.523828][ T3116] netlink_rcv_skb+0x130/0x360 [14687.523828][ T3116] netlink_unicast+0x449/0x710 [14687.523828][ T3116] netlink_sendmsg+0x723/0xbe0 [14687.523828][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14687.523828][ T3116] ___sys_sendmsg+0xee/0x170 [14687.523828][ T3116] __sys_sendmsg+0xcd/0x170 [14687.523828][ T3116] do_syscall_64+0xc6/0x1e0 [14687.523828][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14687.523828][ T3116] [14697.764860][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14697.765333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14697.765333][ T3116] dst_init+0x84/0x4a0 [14697.765333][ T3116] dst_alloc+0x97/0x150 [14697.765333][ T3116] ip6_dst_alloc+0x23/0x90 [14697.765333][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14697.765333][ T3116] ip6_pol_route+0x56f/0x840 [14697.765333][ T3116] __fib6_rule_action+0x47a/0x5b0 [14697.765333][ T3116] fib_rules_lookup+0x2b4/0xa20 [14697.765333][ T3116] fib6_rule_lookup+0x182/0x630 [14697.765333][ T3116] ip6_route_input+0x59c/0xa50 [14697.765333][ T3116] ipv6_rcv+0x397/0x810 [14697.765333][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14697.765333][ T3116] process_backlog+0x101/0x620 [14697.765333][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14697.765333][ T3116] net_rx_action+0x495/0xbe0 [14697.765333][ T3116] __do_softirq+0x1b5/0x7f6 [14697.765333][ T3116] [14697.767610][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14697.767610][ T3116] netdev_get_by_index+0x5e/0x80 [14697.767610][ T3116] fib6_nh_init+0x3d8/0x15b0 [14697.767610][ T3116] ip6_route_info_create+0xf18/0x17d0 [14697.767610][ T3116] ip6_route_add+0x1c/0x140 [14697.767610][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14697.767610][ T3116] addrconf_add_dev+0xe2/0x170 [14697.767610][ T3116] inet6_addr_add+0x12f/0xa40 [14697.767610][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14697.767610][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14697.767610][ T3116] netlink_rcv_skb+0x130/0x360 [14697.767610][ T3116] netlink_unicast+0x449/0x710 [14697.767610][ T3116] netlink_sendmsg+0x723/0xbe0 [14697.767610][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14697.767610][ T3116] ___sys_sendmsg+0xee/0x170 [14697.767610][ T3116] __sys_sendmsg+0xcd/0x170 [14697.767610][ T3116] do_syscall_64+0xc6/0x1e0 [14697.767610][ T3116] [14697.770040][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14697.770040][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14697.770040][ T3116] ipv6_find_idev+0x102/0x170 [14697.770040][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14697.770040][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14697.770040][ T3116] netlink_rcv_skb+0x130/0x360 [14697.770040][ T3116] netlink_unicast+0x449/0x710 [14697.770040][ T3116] netlink_sendmsg+0x723/0xbe0 [14697.770040][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14697.770040][ T3116] ___sys_sendmsg+0xee/0x170 [14697.770040][ T3116] __sys_sendmsg+0xcd/0x170 [14697.770040][ T3116] do_syscall_64+0xc6/0x1e0 [14697.770040][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14697.770040][ T3116] [14697.771912][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14697.771912][ T3116] neigh_parms_alloc+0x1e5/0x510 [14697.771912][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14697.771912][ T3116] ipv6_find_idev+0x102/0x170 [14697.771912][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14697.771912][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14697.771912][ T3116] netlink_rcv_skb+0x130/0x360 [14697.771912][ T3116] netlink_unicast+0x449/0x710 [14697.771912][ T3116] netlink_sendmsg+0x723/0xbe0 [14697.771912][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14697.771912][ T3116] ___sys_sendmsg+0xee/0x170 [14697.771912][ T3116] __sys_sendmsg+0xcd/0x170 [14697.771912][ T3116] do_syscall_64+0xc6/0x1e0 [14697.771912][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14697.771912][ T3116] [14708.012897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14708.013385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14708.013385][ T3116] dst_init+0x84/0x4a0 [14708.013385][ T3116] dst_alloc+0x97/0x150 [14708.013385][ T3116] ip6_dst_alloc+0x23/0x90 [14708.013385][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14708.013385][ T3116] ip6_pol_route+0x56f/0x840 [14708.013385][ T3116] __fib6_rule_action+0x47a/0x5b0 [14708.013385][ T3116] fib_rules_lookup+0x2b4/0xa20 [14708.013385][ T3116] fib6_rule_lookup+0x182/0x630 [14708.013385][ T3116] ip6_route_input+0x59c/0xa50 [14708.013385][ T3116] ipv6_rcv+0x397/0x810 [14708.013385][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14708.013385][ T3116] process_backlog+0x101/0x620 [14708.013385][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14708.013385][ T3116] net_rx_action+0x495/0xbe0 [14708.013385][ T3116] __do_softirq+0x1b5/0x7f6 [14708.013385][ T3116] [14708.015702][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14708.015702][ T3116] netdev_get_by_index+0x5e/0x80 [14708.015702][ T3116] fib6_nh_init+0x3d8/0x15b0 [14708.015702][ T3116] ip6_route_info_create+0xf18/0x17d0 [14708.015702][ T3116] ip6_route_add+0x1c/0x140 [14708.015702][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14708.015702][ T3116] addrconf_add_dev+0xe2/0x170 [14708.015702][ T3116] inet6_addr_add+0x12f/0xa40 [14708.015702][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14708.015702][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14708.015702][ T3116] netlink_rcv_skb+0x130/0x360 [14708.015702][ T3116] netlink_unicast+0x449/0x710 [14708.015702][ T3116] netlink_sendmsg+0x723/0xbe0 [14708.015702][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14708.015702][ T3116] ___sys_sendmsg+0xee/0x170 [14708.015702][ T3116] __sys_sendmsg+0xcd/0x170 [14708.015702][ T3116] do_syscall_64+0xc6/0x1e0 [14708.015702][ T3116] [14708.018147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14708.018147][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14708.018147][ T3116] ipv6_find_idev+0x102/0x170 [14708.018147][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14708.018147][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14708.018147][ T3116] netlink_rcv_skb+0x130/0x360 [14708.018147][ T3116] netlink_unicast+0x449/0x710 [14708.018147][ T3116] netlink_sendmsg+0x723/0xbe0 [14708.018147][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14708.018147][ T3116] ___sys_sendmsg+0xee/0x170 [14708.018147][ T3116] __sys_sendmsg+0xcd/0x170 [14708.018147][ T3116] do_syscall_64+0xc6/0x1e0 [14708.018147][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14708.018147][ T3116] [14708.020057][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14708.020057][ T3116] neigh_parms_alloc+0x1e5/0x510 [14708.020057][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14708.020057][ T3116] ipv6_find_idev+0x102/0x170 [14708.020057][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14708.020057][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14708.020057][ T3116] netlink_rcv_skb+0x130/0x360 [14708.020057][ T3116] netlink_unicast+0x449/0x710 [14708.020057][ T3116] netlink_sendmsg+0x723/0xbe0 [14708.020057][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14708.020057][ T3116] ___sys_sendmsg+0xee/0x170 [14708.020057][ T3116] __sys_sendmsg+0xcd/0x170 [14708.020057][ T3116] do_syscall_64+0xc6/0x1e0 [14708.020057][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14708.020057][ T3116] [14718.260755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14718.261236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14718.261236][ T3116] dst_init+0x84/0x4a0 [14718.261236][ T3116] dst_alloc+0x97/0x150 [14718.261236][ T3116] ip6_dst_alloc+0x23/0x90 [14718.261236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14718.261236][ T3116] ip6_pol_route+0x56f/0x840 [14718.261236][ T3116] __fib6_rule_action+0x47a/0x5b0 [14718.261236][ T3116] fib_rules_lookup+0x2b4/0xa20 [14718.261236][ T3116] fib6_rule_lookup+0x182/0x630 [14718.261236][ T3116] ip6_route_input+0x59c/0xa50 [14718.261236][ T3116] ipv6_rcv+0x397/0x810 [14718.261236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14718.261236][ T3116] process_backlog+0x101/0x620 [14718.261236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14718.261236][ T3116] net_rx_action+0x495/0xbe0 [14718.261236][ T3116] __do_softirq+0x1b5/0x7f6 [14718.261236][ T3116] [14718.263513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14718.263513][ T3116] netdev_get_by_index+0x5e/0x80 [14718.263513][ T3116] fib6_nh_init+0x3d8/0x15b0 [14718.263513][ T3116] ip6_route_info_create+0xf18/0x17d0 [14718.263513][ T3116] ip6_route_add+0x1c/0x140 [14718.263513][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14718.263513][ T3116] addrconf_add_dev+0xe2/0x170 [14718.263513][ T3116] inet6_addr_add+0x12f/0xa40 [14718.263513][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14718.263513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14718.263513][ T3116] netlink_rcv_skb+0x130/0x360 [14718.263513][ T3116] netlink_unicast+0x449/0x710 [14718.263513][ T3116] netlink_sendmsg+0x723/0xbe0 [14718.263513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14718.263513][ T3116] ___sys_sendmsg+0xee/0x170 [14718.263513][ T3116] __sys_sendmsg+0xcd/0x170 [14718.263513][ T3116] do_syscall_64+0xc6/0x1e0 [14718.263513][ T3116] [14718.265936][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14718.265936][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14718.265936][ T3116] ipv6_find_idev+0x102/0x170 [14718.265936][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14718.265936][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14718.265936][ T3116] netlink_rcv_skb+0x130/0x360 [14718.265936][ T3116] netlink_unicast+0x449/0x710 [14718.265936][ T3116] netlink_sendmsg+0x723/0xbe0 [14718.265936][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14718.265936][ T3116] ___sys_sendmsg+0xee/0x170 [14718.265936][ T3116] __sys_sendmsg+0xcd/0x170 [14718.265936][ T3116] do_syscall_64+0xc6/0x1e0 [14718.265936][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14718.265936][ T3116] [14718.267793][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14718.267793][ T3116] neigh_parms_alloc+0x1e5/0x510 [14718.267793][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14718.267793][ T3116] ipv6_find_idev+0x102/0x170 [14718.267793][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14718.267793][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14718.267793][ T3116] netlink_rcv_skb+0x130/0x360 [14718.267793][ T3116] netlink_unicast+0x449/0x710 [14718.267793][ T3116] netlink_sendmsg+0x723/0xbe0 [14718.267793][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14718.267793][ T3116] ___sys_sendmsg+0xee/0x170 [14718.267793][ T3116] __sys_sendmsg+0xcd/0x170 [14718.267793][ T3116] do_syscall_64+0xc6/0x1e0 [14718.267793][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14718.267793][ T3116] [14728.508933][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14728.509403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14728.509403][ T3116] dst_init+0x84/0x4a0 [14728.509403][ T3116] dst_alloc+0x97/0x150 [14728.509403][ T3116] ip6_dst_alloc+0x23/0x90 [14728.509403][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14728.509403][ T3116] ip6_pol_route+0x56f/0x840 [14728.509403][ T3116] __fib6_rule_action+0x47a/0x5b0 [14728.509403][ T3116] fib_rules_lookup+0x2b4/0xa20 [14728.509403][ T3116] fib6_rule_lookup+0x182/0x630 [14728.509403][ T3116] ip6_route_input+0x59c/0xa50 [14728.509403][ T3116] ipv6_rcv+0x397/0x810 [14728.509403][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14728.509403][ T3116] process_backlog+0x101/0x620 [14728.509403][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14728.509403][ T3116] net_rx_action+0x495/0xbe0 [14728.509403][ T3116] __do_softirq+0x1b5/0x7f6 [14728.509403][ T3116] [14728.511692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14728.511692][ T3116] netdev_get_by_index+0x5e/0x80 [14728.511692][ T3116] fib6_nh_init+0x3d8/0x15b0 [14728.511692][ T3116] ip6_route_info_create+0xf18/0x17d0 [14728.511692][ T3116] ip6_route_add+0x1c/0x140 [14728.511692][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14728.511692][ T3116] addrconf_add_dev+0xe2/0x170 [14728.511692][ T3116] inet6_addr_add+0x12f/0xa40 [14728.511692][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14728.511692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14728.511692][ T3116] netlink_rcv_skb+0x130/0x360 [14728.511692][ T3116] netlink_unicast+0x449/0x710 [14728.511692][ T3116] netlink_sendmsg+0x723/0xbe0 [14728.511692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14728.511692][ T3116] ___sys_sendmsg+0xee/0x170 [14728.511692][ T3116] __sys_sendmsg+0xcd/0x170 [14728.511692][ T3116] do_syscall_64+0xc6/0x1e0 [14728.511692][ T3116] [14728.514017][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14728.514017][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14728.514017][ T3116] ipv6_find_idev+0x102/0x170 [14728.514017][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14728.514017][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14728.514017][ T3116] netlink_rcv_skb+0x130/0x360 [14728.514017][ T3116] netlink_unicast+0x449/0x710 [14728.514017][ T3116] netlink_sendmsg+0x723/0xbe0 [14728.514017][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14728.514017][ T3116] ___sys_sendmsg+0xee/0x170 [14728.514017][ T3116] __sys_sendmsg+0xcd/0x170 [14728.514017][ T3116] do_syscall_64+0xc6/0x1e0 [14728.514017][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14728.514017][ T3116] [14728.515835][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14728.515835][ T3116] neigh_parms_alloc+0x1e5/0x510 [14728.515835][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14728.515835][ T3116] ipv6_find_idev+0x102/0x170 [14728.515835][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14728.515835][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14728.515835][ T3116] netlink_rcv_skb+0x130/0x360 [14728.515835][ T3116] netlink_unicast+0x449/0x710 [14728.515835][ T3116] netlink_sendmsg+0x723/0xbe0 [14728.515835][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14728.515835][ T3116] ___sys_sendmsg+0xee/0x170 [14728.515835][ T3116] __sys_sendmsg+0xcd/0x170 [14728.515835][ T3116] do_syscall_64+0xc6/0x1e0 [14728.515835][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14728.515835][ T3116] [14738.756855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14738.757327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14738.757327][ T3116] dst_init+0x84/0x4a0 [14738.757327][ T3116] dst_alloc+0x97/0x150 [14738.757327][ T3116] ip6_dst_alloc+0x23/0x90 [14738.757327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14738.757327][ T3116] ip6_pol_route+0x56f/0x840 [14738.757327][ T3116] __fib6_rule_action+0x47a/0x5b0 [14738.757327][ T3116] fib_rules_lookup+0x2b4/0xa20 [14738.757327][ T3116] fib6_rule_lookup+0x182/0x630 [14738.757327][ T3116] ip6_route_input+0x59c/0xa50 [14738.757327][ T3116] ipv6_rcv+0x397/0x810 [14738.757327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14738.757327][ T3116] process_backlog+0x101/0x620 [14738.757327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14738.757327][ T3116] net_rx_action+0x495/0xbe0 [14738.757327][ T3116] __do_softirq+0x1b5/0x7f6 [14738.757327][ T3116] [14738.759623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14738.759623][ T3116] netdev_get_by_index+0x5e/0x80 [14738.759623][ T3116] fib6_nh_init+0x3d8/0x15b0 [14738.759623][ T3116] ip6_route_info_create+0xf18/0x17d0 [14738.759623][ T3116] ip6_route_add+0x1c/0x140 [14738.759623][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14738.759623][ T3116] addrconf_add_dev+0xe2/0x170 [14738.759623][ T3116] inet6_addr_add+0x12f/0xa40 [14738.759623][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14738.759623][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14738.759623][ T3116] netlink_rcv_skb+0x130/0x360 [14738.759623][ T3116] netlink_unicast+0x449/0x710 [14738.759623][ T3116] netlink_sendmsg+0x723/0xbe0 [14738.759623][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14738.759623][ T3116] ___sys_sendmsg+0xee/0x170 [14738.759623][ T3116] __sys_sendmsg+0xcd/0x170 [14738.759623][ T3116] do_syscall_64+0xc6/0x1e0 [14738.759623][ T3116] [14738.762006][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14738.762006][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14738.762006][ T3116] ipv6_find_idev+0x102/0x170 [14738.762006][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14738.762006][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14738.762006][ T3116] netlink_rcv_skb+0x130/0x360 [14738.762006][ T3116] netlink_unicast+0x449/0x710 [14738.762006][ T3116] netlink_sendmsg+0x723/0xbe0 [14738.762006][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14738.762006][ T3116] ___sys_sendmsg+0xee/0x170 [14738.762006][ T3116] __sys_sendmsg+0xcd/0x170 [14738.762006][ T3116] do_syscall_64+0xc6/0x1e0 [14738.762006][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14738.762006][ T3116] [14738.763886][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14738.763886][ T3116] neigh_parms_alloc+0x1e5/0x510 [14738.763886][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14738.763886][ T3116] ipv6_find_idev+0x102/0x170 [14738.763886][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14738.763886][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14738.763886][ T3116] netlink_rcv_skb+0x130/0x360 [14738.763886][ T3116] netlink_unicast+0x449/0x710 [14738.763886][ T3116] netlink_sendmsg+0x723/0xbe0 [14738.763886][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14738.763886][ T3116] ___sys_sendmsg+0xee/0x170 [14738.763886][ T3116] __sys_sendmsg+0xcd/0x170 [14738.763886][ T3116] do_syscall_64+0xc6/0x1e0 [14738.763886][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14738.763886][ T3116] [14749.004841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14749.005320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14749.005320][ T3116] dst_init+0x84/0x4a0 [14749.005320][ T3116] dst_alloc+0x97/0x150 [14749.005320][ T3116] ip6_dst_alloc+0x23/0x90 [14749.005320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14749.005320][ T3116] ip6_pol_route+0x56f/0x840 [14749.005320][ T3116] __fib6_rule_action+0x47a/0x5b0 [14749.005320][ T3116] fib_rules_lookup+0x2b4/0xa20 [14749.005320][ T3116] fib6_rule_lookup+0x182/0x630 [14749.005320][ T3116] ip6_route_input+0x59c/0xa50 [14749.005320][ T3116] ipv6_rcv+0x397/0x810 [14749.005320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14749.005320][ T3116] process_backlog+0x101/0x620 [14749.005320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14749.005320][ T3116] net_rx_action+0x495/0xbe0 [14749.005320][ T3116] __do_softirq+0x1b5/0x7f6 [14749.005320][ T3116] [14749.007588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14749.007588][ T3116] netdev_get_by_index+0x5e/0x80 [14749.007588][ T3116] fib6_nh_init+0x3d8/0x15b0 [14749.007588][ T3116] ip6_route_info_create+0xf18/0x17d0 [14749.007588][ T3116] ip6_route_add+0x1c/0x140 [14749.007588][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14749.007588][ T3116] addrconf_add_dev+0xe2/0x170 [14749.007588][ T3116] inet6_addr_add+0x12f/0xa40 [14749.007588][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14749.007588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14749.007588][ T3116] netlink_rcv_skb+0x130/0x360 [14749.007588][ T3116] netlink_unicast+0x449/0x710 [14749.007588][ T3116] netlink_sendmsg+0x723/0xbe0 [14749.007588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14749.007588][ T3116] ___sys_sendmsg+0xee/0x170 [14749.007588][ T3116] __sys_sendmsg+0xcd/0x170 [14749.007588][ T3116] do_syscall_64+0xc6/0x1e0 [14749.007588][ T3116] [14749.009972][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14749.009972][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14749.009972][ T3116] ipv6_find_idev+0x102/0x170 [14749.009972][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14749.009972][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14749.009972][ T3116] netlink_rcv_skb+0x130/0x360 [14749.009972][ T3116] netlink_unicast+0x449/0x710 [14749.009972][ T3116] netlink_sendmsg+0x723/0xbe0 [14749.009972][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14749.009972][ T3116] ___sys_sendmsg+0xee/0x170 [14749.009972][ T3116] __sys_sendmsg+0xcd/0x170 [14749.009972][ T3116] do_syscall_64+0xc6/0x1e0 [14749.009972][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14749.009972][ T3116] [14749.011845][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14749.011845][ T3116] neigh_parms_alloc+0x1e5/0x510 [14749.011845][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14749.011845][ T3116] ipv6_find_idev+0x102/0x170 [14749.011845][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14749.011845][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14749.011845][ T3116] netlink_rcv_skb+0x130/0x360 [14749.011845][ T3116] netlink_unicast+0x449/0x710 [14749.011845][ T3116] netlink_sendmsg+0x723/0xbe0 [14749.011845][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14749.011845][ T3116] ___sys_sendmsg+0xee/0x170 [14749.011845][ T3116] __sys_sendmsg+0xcd/0x170 [14749.011845][ T3116] do_syscall_64+0xc6/0x1e0 [14749.011845][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14749.011845][ T3116] [14759.252837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14759.253299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14759.253299][ T3116] dst_init+0x84/0x4a0 [14759.253299][ T3116] dst_alloc+0x97/0x150 [14759.253299][ T3116] ip6_dst_alloc+0x23/0x90 [14759.253299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14759.253299][ T3116] ip6_pol_route+0x56f/0x840 [14759.253299][ T3116] __fib6_rule_action+0x47a/0x5b0 [14759.253299][ T3116] fib_rules_lookup+0x2b4/0xa20 [14759.253299][ T3116] fib6_rule_lookup+0x182/0x630 [14759.253299][ T3116] ip6_route_input+0x59c/0xa50 [14759.253299][ T3116] ipv6_rcv+0x397/0x810 [14759.253299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14759.253299][ T3116] process_backlog+0x101/0x620 [14759.253299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14759.253299][ T3116] net_rx_action+0x495/0xbe0 [14759.253299][ T3116] __do_softirq+0x1b5/0x7f6 [14759.253299][ T3116] [14759.255574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14759.255574][ T3116] netdev_get_by_index+0x5e/0x80 [14759.255574][ T3116] fib6_nh_init+0x3d8/0x15b0 [14759.255574][ T3116] ip6_route_info_create+0xf18/0x17d0 [14759.255574][ T3116] ip6_route_add+0x1c/0x140 [14759.255574][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14759.255574][ T3116] addrconf_add_dev+0xe2/0x170 [14759.255574][ T3116] inet6_addr_add+0x12f/0xa40 [14759.255574][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14759.255574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14759.255574][ T3116] netlink_rcv_skb+0x130/0x360 [14759.255574][ T3116] netlink_unicast+0x449/0x710 [14759.255574][ T3116] netlink_sendmsg+0x723/0xbe0 [14759.255574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14759.255574][ T3116] ___sys_sendmsg+0xee/0x170 [14759.255574][ T3116] __sys_sendmsg+0xcd/0x170 [14759.255574][ T3116] do_syscall_64+0xc6/0x1e0 [14759.255574][ T3116] [14759.257962][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14759.257962][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14759.257962][ T3116] ipv6_find_idev+0x102/0x170 [14759.257962][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14759.257962][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14759.257962][ T3116] netlink_rcv_skb+0x130/0x360 [14759.257962][ T3116] netlink_unicast+0x449/0x710 [14759.257962][ T3116] netlink_sendmsg+0x723/0xbe0 [14759.257962][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14759.257962][ T3116] ___sys_sendmsg+0xee/0x170 [14759.257962][ T3116] __sys_sendmsg+0xcd/0x170 [14759.257962][ T3116] do_syscall_64+0xc6/0x1e0 [14759.257962][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14759.257962][ T3116] [14759.259832][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14759.259832][ T3116] neigh_parms_alloc+0x1e5/0x510 [14759.259832][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14759.259832][ T3116] ipv6_find_idev+0x102/0x170 [14759.259832][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14759.259832][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14759.259832][ T3116] netlink_rcv_skb+0x130/0x360 [14759.259832][ T3116] netlink_unicast+0x449/0x710 [14759.259832][ T3116] netlink_sendmsg+0x723/0xbe0 [14759.259832][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14759.259832][ T3116] ___sys_sendmsg+0xee/0x170 [14759.259832][ T3116] __sys_sendmsg+0xcd/0x170 [14759.259832][ T3116] do_syscall_64+0xc6/0x1e0 [14759.259832][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14759.259832][ T3116] [14769.500885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14769.501394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14769.501394][ T3116] dst_init+0x84/0x4a0 [14769.501394][ T3116] dst_alloc+0x97/0x150 [14769.501394][ T3116] ip6_dst_alloc+0x23/0x90 [14769.501394][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14769.501394][ T3116] ip6_pol_route+0x56f/0x840 [14769.501394][ T3116] __fib6_rule_action+0x47a/0x5b0 [14769.501394][ T3116] fib_rules_lookup+0x2b4/0xa20 [14769.501394][ T3116] fib6_rule_lookup+0x182/0x630 [14769.501394][ T3116] ip6_route_input+0x59c/0xa50 [14769.501394][ T3116] ipv6_rcv+0x397/0x810 [14769.501394][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14769.501394][ T3116] process_backlog+0x101/0x620 [14769.501394][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14769.501394][ T3116] net_rx_action+0x495/0xbe0 [14769.501394][ T3116] __do_softirq+0x1b5/0x7f6 [14769.501394][ T3116] [14769.503715][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14769.503715][ T3116] netdev_get_by_index+0x5e/0x80 [14769.503715][ T3116] fib6_nh_init+0x3d8/0x15b0 [14769.503715][ T3116] ip6_route_info_create+0xf18/0x17d0 [14769.503715][ T3116] ip6_route_add+0x1c/0x140 [14769.503715][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14769.503715][ T3116] addrconf_add_dev+0xe2/0x170 [14769.503715][ T3116] inet6_addr_add+0x12f/0xa40 [14769.503715][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14769.503715][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14769.503715][ T3116] netlink_rcv_skb+0x130/0x360 [14769.503715][ T3116] netlink_unicast+0x449/0x710 [14769.503715][ T3116] netlink_sendmsg+0x723/0xbe0 [14769.503715][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14769.503715][ T3116] ___sys_sendmsg+0xee/0x170 [14769.503715][ T3116] __sys_sendmsg+0xcd/0x170 [14769.503715][ T3116] do_syscall_64+0xc6/0x1e0 [14769.503715][ T3116] [14769.506095][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14769.506095][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14769.506095][ T3116] ipv6_find_idev+0x102/0x170 [14769.506095][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14769.506095][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14769.506095][ T3116] netlink_rcv_skb+0x130/0x360 [14769.506095][ T3116] netlink_unicast+0x449/0x710 [14769.506095][ T3116] netlink_sendmsg+0x723/0xbe0 [14769.506095][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14769.506095][ T3116] ___sys_sendmsg+0xee/0x170 [14769.506095][ T3116] __sys_sendmsg+0xcd/0x170 [14769.506095][ T3116] do_syscall_64+0xc6/0x1e0 [14769.506095][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14769.506095][ T3116] [14769.508051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14769.508051][ T3116] neigh_parms_alloc+0x1e5/0x510 [14769.508051][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14769.508051][ T3116] ipv6_find_idev+0x102/0x170 [14769.508051][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14769.508051][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14769.508051][ T3116] netlink_rcv_skb+0x130/0x360 [14769.508051][ T3116] netlink_unicast+0x449/0x710 [14769.508051][ T3116] netlink_sendmsg+0x723/0xbe0 [14769.508051][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14769.508051][ T3116] ___sys_sendmsg+0xee/0x170 [14769.508051][ T3116] __sys_sendmsg+0xcd/0x170 [14769.508051][ T3116] do_syscall_64+0xc6/0x1e0 [14769.508051][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14769.508051][ T3116] [14779.604855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14779.605323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14779.605323][ T3116] dst_init+0x84/0x4a0 [14779.605323][ T3116] dst_alloc+0x97/0x150 [14779.605323][ T3116] ip6_dst_alloc+0x23/0x90 [14779.605323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14779.605323][ T3116] ip6_pol_route+0x56f/0x840 [14779.605323][ T3116] __fib6_rule_action+0x47a/0x5b0 [14779.605323][ T3116] fib_rules_lookup+0x2b4/0xa20 [14779.605323][ T3116] fib6_rule_lookup+0x182/0x630 [14779.605323][ T3116] ip6_route_input+0x59c/0xa50 [14779.605323][ T3116] ipv6_rcv+0x397/0x810 [14779.605323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14779.605323][ T3116] process_backlog+0x101/0x620 [14779.605323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14779.605323][ T3116] net_rx_action+0x495/0xbe0 [14779.605323][ T3116] __do_softirq+0x1b5/0x7f6 [14779.605323][ T3116] [14779.607384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14779.607384][ T3116] netdev_get_by_index+0x5e/0x80 [14779.607384][ T3116] fib6_nh_init+0x3d8/0x15b0 [14779.607384][ T3116] ip6_route_info_create+0xf18/0x17d0 [14779.607384][ T3116] ip6_route_add+0x1c/0x140 [14779.607384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14779.607384][ T3116] addrconf_add_dev+0xe2/0x170 [14779.607384][ T3116] inet6_addr_add+0x12f/0xa40 [14779.607384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14779.607384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14779.607384][ T3116] netlink_rcv_skb+0x130/0x360 [14779.607384][ T3116] netlink_unicast+0x449/0x710 [14779.607384][ T3116] netlink_sendmsg+0x723/0xbe0 [14779.607384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14779.607384][ T3116] ___sys_sendmsg+0xee/0x170 [14779.607384][ T3116] __sys_sendmsg+0xcd/0x170 [14779.607384][ T3116] do_syscall_64+0xc6/0x1e0 [14779.607384][ T3116] [14779.609556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14779.609556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14779.609556][ T3116] ipv6_find_idev+0x102/0x170 [14779.609556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14779.609556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14779.609556][ T3116] netlink_rcv_skb+0x130/0x360 [14779.609556][ T3116] netlink_unicast+0x449/0x710 [14779.609556][ T3116] netlink_sendmsg+0x723/0xbe0 [14779.609556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14779.609556][ T3116] ___sys_sendmsg+0xee/0x170 [14779.609556][ T3116] __sys_sendmsg+0xcd/0x170 [14779.609556][ T3116] do_syscall_64+0xc6/0x1e0 [14779.609556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14779.609556][ T3116] [14779.611246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14779.611246][ T3116] neigh_parms_alloc+0x1e5/0x510 [14779.611246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14779.611246][ T3116] ipv6_find_idev+0x102/0x170 [14779.611246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14779.611246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14779.611246][ T3116] netlink_rcv_skb+0x130/0x360 [14779.611246][ T3116] netlink_unicast+0x449/0x710 [14779.611246][ T3116] netlink_sendmsg+0x723/0xbe0 [14779.611246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14779.611246][ T3116] ___sys_sendmsg+0xee/0x170 [14779.611246][ T3116] __sys_sendmsg+0xcd/0x170 [14779.611246][ T3116] do_syscall_64+0xc6/0x1e0 [14779.611246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14779.611246][ T3116] [14789.852829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14789.853286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14789.853286][ T3116] dst_init+0x84/0x4a0 [14789.853286][ T3116] dst_alloc+0x97/0x150 [14789.853286][ T3116] ip6_dst_alloc+0x23/0x90 [14789.853286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14789.853286][ T3116] ip6_pol_route+0x56f/0x840 [14789.853286][ T3116] __fib6_rule_action+0x47a/0x5b0 [14789.853286][ T3116] fib_rules_lookup+0x2b4/0xa20 [14789.853286][ T3116] fib6_rule_lookup+0x182/0x630 [14789.853286][ T3116] ip6_route_input+0x59c/0xa50 [14789.853286][ T3116] ipv6_rcv+0x397/0x810 [14789.853286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14789.853286][ T3116] process_backlog+0x101/0x620 [14789.853286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14789.853286][ T3116] net_rx_action+0x495/0xbe0 [14789.853286][ T3116] __do_softirq+0x1b5/0x7f6 [14789.853286][ T3116] [14789.855341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14789.855341][ T3116] netdev_get_by_index+0x5e/0x80 [14789.855341][ T3116] fib6_nh_init+0x3d8/0x15b0 [14789.855341][ T3116] ip6_route_info_create+0xf18/0x17d0 [14789.855341][ T3116] ip6_route_add+0x1c/0x140 [14789.855341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14789.855341][ T3116] addrconf_add_dev+0xe2/0x170 [14789.855341][ T3116] inet6_addr_add+0x12f/0xa40 [14789.855341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14789.855341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14789.855341][ T3116] netlink_rcv_skb+0x130/0x360 [14789.855341][ T3116] netlink_unicast+0x449/0x710 [14789.855341][ T3116] netlink_sendmsg+0x723/0xbe0 [14789.855341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14789.855341][ T3116] ___sys_sendmsg+0xee/0x170 [14789.855341][ T3116] __sys_sendmsg+0xcd/0x170 [14789.855341][ T3116] do_syscall_64+0xc6/0x1e0 [14789.855341][ T3116] [14789.857502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14789.857502][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14789.857502][ T3116] ipv6_find_idev+0x102/0x170 [14789.857502][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14789.857502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14789.857502][ T3116] netlink_rcv_skb+0x130/0x360 [14789.857502][ T3116] netlink_unicast+0x449/0x710 [14789.857502][ T3116] netlink_sendmsg+0x723/0xbe0 [14789.857502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14789.857502][ T3116] ___sys_sendmsg+0xee/0x170 [14789.857502][ T3116] __sys_sendmsg+0xcd/0x170 [14789.857502][ T3116] do_syscall_64+0xc6/0x1e0 [14789.857502][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14789.857502][ T3116] [14789.859222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14789.859222][ T3116] neigh_parms_alloc+0x1e5/0x510 [14789.859222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14789.859222][ T3116] ipv6_find_idev+0x102/0x170 [14789.859222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14789.859222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14789.859222][ T3116] netlink_rcv_skb+0x130/0x360 [14789.859222][ T3116] netlink_unicast+0x449/0x710 [14789.859222][ T3116] netlink_sendmsg+0x723/0xbe0 [14789.859222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14789.859222][ T3116] ___sys_sendmsg+0xee/0x170 [14789.859222][ T3116] __sys_sendmsg+0xcd/0x170 [14789.859222][ T3116] do_syscall_64+0xc6/0x1e0 [14789.859222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14789.859222][ T3116] [14800.100810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14800.101258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14800.101258][ T3116] dst_init+0x84/0x4a0 [14800.101258][ T3116] dst_alloc+0x97/0x150 [14800.101258][ T3116] ip6_dst_alloc+0x23/0x90 [14800.101258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14800.101258][ T3116] ip6_pol_route+0x56f/0x840 [14800.101258][ T3116] __fib6_rule_action+0x47a/0x5b0 [14800.101258][ T3116] fib_rules_lookup+0x2b4/0xa20 [14800.101258][ T3116] fib6_rule_lookup+0x182/0x630 [14800.101258][ T3116] ip6_route_input+0x59c/0xa50 [14800.101258][ T3116] ipv6_rcv+0x397/0x810 [14800.101258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14800.101258][ T3116] process_backlog+0x101/0x620 [14800.101258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14800.101258][ T3116] net_rx_action+0x495/0xbe0 [14800.101258][ T3116] __do_softirq+0x1b5/0x7f6 [14800.101258][ T3116] [14800.103361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14800.103361][ T3116] netdev_get_by_index+0x5e/0x80 [14800.103361][ T3116] fib6_nh_init+0x3d8/0x15b0 [14800.103361][ T3116] ip6_route_info_create+0xf18/0x17d0 [14800.103361][ T3116] ip6_route_add+0x1c/0x140 [14800.103361][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14800.103361][ T3116] addrconf_add_dev+0xe2/0x170 [14800.103361][ T3116] inet6_addr_add+0x12f/0xa40 [14800.103361][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14800.103361][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14800.103361][ T3116] netlink_rcv_skb+0x130/0x360 [14800.103361][ T3116] netlink_unicast+0x449/0x710 [14800.103361][ T3116] netlink_sendmsg+0x723/0xbe0 [14800.103361][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14800.103361][ T3116] ___sys_sendmsg+0xee/0x170 [14800.103361][ T3116] __sys_sendmsg+0xcd/0x170 [14800.103361][ T3116] do_syscall_64+0xc6/0x1e0 [14800.103361][ T3116] [14800.105535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14800.105535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14800.105535][ T3116] ipv6_find_idev+0x102/0x170 [14800.105535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14800.105535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14800.105535][ T3116] netlink_rcv_skb+0x130/0x360 [14800.105535][ T3116] netlink_unicast+0x449/0x710 [14800.105535][ T3116] netlink_sendmsg+0x723/0xbe0 [14800.105535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14800.105535][ T3116] ___sys_sendmsg+0xee/0x170 [14800.105535][ T3116] __sys_sendmsg+0xcd/0x170 [14800.105535][ T3116] do_syscall_64+0xc6/0x1e0 [14800.105535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14800.105535][ T3116] [14800.107242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14800.107242][ T3116] neigh_parms_alloc+0x1e5/0x510 [14800.107242][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14800.107242][ T3116] ipv6_find_idev+0x102/0x170 [14800.107242][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14800.107242][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14800.107242][ T3116] netlink_rcv_skb+0x130/0x360 [14800.107242][ T3116] netlink_unicast+0x449/0x710 [14800.107242][ T3116] netlink_sendmsg+0x723/0xbe0 [14800.107242][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14800.107242][ T3116] ___sys_sendmsg+0xee/0x170 [14800.107242][ T3116] __sys_sendmsg+0xcd/0x170 [14800.107242][ T3116] do_syscall_64+0xc6/0x1e0 [14800.107242][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14800.107242][ T3116] [14810.348794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14810.349261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14810.349261][ T3116] dst_init+0x84/0x4a0 [14810.349261][ T3116] dst_alloc+0x97/0x150 [14810.349261][ T3116] ip6_dst_alloc+0x23/0x90 [14810.349261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14810.349261][ T3116] ip6_pol_route+0x56f/0x840 [14810.349261][ T3116] __fib6_rule_action+0x47a/0x5b0 [14810.349261][ T3116] fib_rules_lookup+0x2b4/0xa20 [14810.349261][ T3116] fib6_rule_lookup+0x182/0x630 [14810.349261][ T3116] ip6_route_input+0x59c/0xa50 [14810.349261][ T3116] ipv6_rcv+0x397/0x810 [14810.349261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14810.349261][ T3116] process_backlog+0x101/0x620 [14810.349261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14810.349261][ T3116] net_rx_action+0x495/0xbe0 [14810.349261][ T3116] __do_softirq+0x1b5/0x7f6 [14810.349261][ T3116] [14810.351337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14810.351337][ T3116] netdev_get_by_index+0x5e/0x80 [14810.351337][ T3116] fib6_nh_init+0x3d8/0x15b0 [14810.351337][ T3116] ip6_route_info_create+0xf18/0x17d0 [14810.351337][ T3116] ip6_route_add+0x1c/0x140 [14810.351337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14810.351337][ T3116] addrconf_add_dev+0xe2/0x170 [14810.351337][ T3116] inet6_addr_add+0x12f/0xa40 [14810.351337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14810.351337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14810.351337][ T3116] netlink_rcv_skb+0x130/0x360 [14810.351337][ T3116] netlink_unicast+0x449/0x710 [14810.351337][ T3116] netlink_sendmsg+0x723/0xbe0 [14810.351337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14810.351337][ T3116] ___sys_sendmsg+0xee/0x170 [14810.351337][ T3116] __sys_sendmsg+0xcd/0x170 [14810.351337][ T3116] do_syscall_64+0xc6/0x1e0 [14810.351337][ T3116] [14810.353521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14810.353521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14810.353521][ T3116] ipv6_find_idev+0x102/0x170 [14810.353521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14810.353521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14810.353521][ T3116] netlink_rcv_skb+0x130/0x360 [14810.353521][ T3116] netlink_unicast+0x449/0x710 [14810.353521][ T3116] netlink_sendmsg+0x723/0xbe0 [14810.353521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14810.353521][ T3116] ___sys_sendmsg+0xee/0x170 [14810.353521][ T3116] __sys_sendmsg+0xcd/0x170 [14810.353521][ T3116] do_syscall_64+0xc6/0x1e0 [14810.353521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14810.353521][ T3116] [14810.355228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14810.355228][ T3116] neigh_parms_alloc+0x1e5/0x510 [14810.355228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14810.355228][ T3116] ipv6_find_idev+0x102/0x170 [14810.355228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14810.355228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14810.355228][ T3116] netlink_rcv_skb+0x130/0x360 [14810.355228][ T3116] netlink_unicast+0x449/0x710 [14810.355228][ T3116] netlink_sendmsg+0x723/0xbe0 [14810.355228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14810.355228][ T3116] ___sys_sendmsg+0xee/0x170 [14810.355228][ T3116] __sys_sendmsg+0xcd/0x170 [14810.355228][ T3116] do_syscall_64+0xc6/0x1e0 [14810.355228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14810.355228][ T3116] [14820.596802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14820.597263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14820.597263][ T3116] dst_init+0x84/0x4a0 [14820.597263][ T3116] dst_alloc+0x97/0x150 [14820.597263][ T3116] ip6_dst_alloc+0x23/0x90 [14820.597263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14820.597263][ T3116] ip6_pol_route+0x56f/0x840 [14820.597263][ T3116] __fib6_rule_action+0x47a/0x5b0 [14820.597263][ T3116] fib_rules_lookup+0x2b4/0xa20 [14820.597263][ T3116] fib6_rule_lookup+0x182/0x630 [14820.597263][ T3116] ip6_route_input+0x59c/0xa50 [14820.597263][ T3116] ipv6_rcv+0x397/0x810 [14820.597263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14820.597263][ T3116] process_backlog+0x101/0x620 [14820.597263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14820.597263][ T3116] net_rx_action+0x495/0xbe0 [14820.597263][ T3116] __do_softirq+0x1b5/0x7f6 [14820.597263][ T3116] [14820.599374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14820.599374][ T3116] netdev_get_by_index+0x5e/0x80 [14820.599374][ T3116] fib6_nh_init+0x3d8/0x15b0 [14820.599374][ T3116] ip6_route_info_create+0xf18/0x17d0 [14820.599374][ T3116] ip6_route_add+0x1c/0x140 [14820.599374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14820.599374][ T3116] addrconf_add_dev+0xe2/0x170 [14820.599374][ T3116] inet6_addr_add+0x12f/0xa40 [14820.599374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14820.599374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14820.599374][ T3116] netlink_rcv_skb+0x130/0x360 [14820.599374][ T3116] netlink_unicast+0x449/0x710 [14820.599374][ T3116] netlink_sendmsg+0x723/0xbe0 [14820.599374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14820.599374][ T3116] ___sys_sendmsg+0xee/0x170 [14820.599374][ T3116] __sys_sendmsg+0xcd/0x170 [14820.599374][ T3116] do_syscall_64+0xc6/0x1e0 [14820.599374][ T3116] [14820.601546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14820.601546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14820.601546][ T3116] ipv6_find_idev+0x102/0x170 [14820.601546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14820.601546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14820.601546][ T3116] netlink_rcv_skb+0x130/0x360 [14820.601546][ T3116] netlink_unicast+0x449/0x710 [14820.601546][ T3116] netlink_sendmsg+0x723/0xbe0 [14820.601546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14820.601546][ T3116] ___sys_sendmsg+0xee/0x170 [14820.601546][ T3116] __sys_sendmsg+0xcd/0x170 [14820.601546][ T3116] do_syscall_64+0xc6/0x1e0 [14820.601546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14820.601546][ T3116] [14820.603250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14820.603250][ T3116] neigh_parms_alloc+0x1e5/0x510 [14820.603250][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14820.603250][ T3116] ipv6_find_idev+0x102/0x170 [14820.603250][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14820.603250][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14820.603250][ T3116] netlink_rcv_skb+0x130/0x360 [14820.603250][ T3116] netlink_unicast+0x449/0x710 [14820.603250][ T3116] netlink_sendmsg+0x723/0xbe0 [14820.603250][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14820.603250][ T3116] ___sys_sendmsg+0xee/0x170 [14820.603250][ T3116] __sys_sendmsg+0xcd/0x170 [14820.603250][ T3116] do_syscall_64+0xc6/0x1e0 [14820.603250][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14820.603250][ T3116] [14830.844813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14830.845313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14830.845313][ T3116] dst_init+0x84/0x4a0 [14830.845313][ T3116] dst_alloc+0x97/0x150 [14830.845313][ T3116] ip6_dst_alloc+0x23/0x90 [14830.845313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14830.845313][ T3116] ip6_pol_route+0x56f/0x840 [14830.845313][ T3116] __fib6_rule_action+0x47a/0x5b0 [14830.845313][ T3116] fib_rules_lookup+0x2b4/0xa20 [14830.845313][ T3116] fib6_rule_lookup+0x182/0x630 [14830.845313][ T3116] ip6_route_input+0x59c/0xa50 [14830.845313][ T3116] ipv6_rcv+0x397/0x810 [14830.845313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14830.845313][ T3116] process_backlog+0x101/0x620 [14830.845313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14830.845313][ T3116] net_rx_action+0x495/0xbe0 [14830.845313][ T3116] __do_softirq+0x1b5/0x7f6 [14830.845313][ T3116] [14830.847934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14830.847934][ T3116] netdev_get_by_index+0x5e/0x80 [14830.847934][ T3116] fib6_nh_init+0x3d8/0x15b0 [14830.847934][ T3116] ip6_route_info_create+0xf18/0x17d0 [14830.847934][ T3116] ip6_route_add+0x1c/0x140 [14830.847934][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14830.847934][ T3116] addrconf_add_dev+0xe2/0x170 [14830.847934][ T3116] inet6_addr_add+0x12f/0xa40 [14830.847934][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14830.847934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14830.847934][ T3116] netlink_rcv_skb+0x130/0x360 [14830.847934][ T3116] netlink_unicast+0x449/0x710 [14830.847934][ T3116] netlink_sendmsg+0x723/0xbe0 [14830.847934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14830.847934][ T3116] ___sys_sendmsg+0xee/0x170 [14830.847934][ T3116] __sys_sendmsg+0xcd/0x170 [14830.847934][ T3116] do_syscall_64+0xc6/0x1e0 [14830.847934][ T3116] [14830.850126][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14830.850126][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14830.850126][ T3116] ipv6_find_idev+0x102/0x170 [14830.850126][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14830.850126][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14830.850126][ T3116] netlink_rcv_skb+0x130/0x360 [14830.850126][ T3116] netlink_unicast+0x449/0x710 [14830.850126][ T3116] netlink_sendmsg+0x723/0xbe0 [14830.850126][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14830.850126][ T3116] ___sys_sendmsg+0xee/0x170 [14830.850126][ T3116] __sys_sendmsg+0xcd/0x170 [14830.850126][ T3116] do_syscall_64+0xc6/0x1e0 [14830.850126][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14830.850126][ T3116] [14830.851815][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14830.851815][ T3116] neigh_parms_alloc+0x1e5/0x510 [14830.851815][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14830.851815][ T3116] ipv6_find_idev+0x102/0x170 [14830.851815][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14830.851815][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14830.851815][ T3116] netlink_rcv_skb+0x130/0x360 [14830.851815][ T3116] netlink_unicast+0x449/0x710 [14830.851815][ T3116] netlink_sendmsg+0x723/0xbe0 [14830.851815][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14830.851815][ T3116] ___sys_sendmsg+0xee/0x170 [14830.851815][ T3116] __sys_sendmsg+0xcd/0x170 [14830.851815][ T3116] do_syscall_64+0xc6/0x1e0 [14830.851815][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14830.851815][ T3116] [14841.092869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14841.093356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14841.093356][ T3116] dst_init+0x84/0x4a0 [14841.093356][ T3116] dst_alloc+0x97/0x150 [14841.093356][ T3116] ip6_dst_alloc+0x23/0x90 [14841.093356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14841.093356][ T3116] ip6_pol_route+0x56f/0x840 [14841.093356][ T3116] __fib6_rule_action+0x47a/0x5b0 [14841.093356][ T3116] fib_rules_lookup+0x2b4/0xa20 [14841.093356][ T3116] fib6_rule_lookup+0x182/0x630 [14841.093356][ T3116] ip6_route_input+0x59c/0xa50 [14841.093356][ T3116] ipv6_rcv+0x397/0x810 [14841.093356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14841.093356][ T3116] process_backlog+0x101/0x620 [14841.093356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14841.093356][ T3116] net_rx_action+0x495/0xbe0 [14841.093356][ T3116] __do_softirq+0x1b5/0x7f6 [14841.093356][ T3116] [14841.095441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14841.095441][ T3116] netdev_get_by_index+0x5e/0x80 [14841.095441][ T3116] fib6_nh_init+0x3d8/0x15b0 [14841.095441][ T3116] ip6_route_info_create+0xf18/0x17d0 [14841.095441][ T3116] ip6_route_add+0x1c/0x140 [14841.095441][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14841.095441][ T3116] addrconf_add_dev+0xe2/0x170 [14841.095441][ T3116] inet6_addr_add+0x12f/0xa40 [14841.095441][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14841.095441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14841.095441][ T3116] netlink_rcv_skb+0x130/0x360 [14841.095441][ T3116] netlink_unicast+0x449/0x710 [14841.095441][ T3116] netlink_sendmsg+0x723/0xbe0 [14841.095441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14841.095441][ T3116] ___sys_sendmsg+0xee/0x170 [14841.095441][ T3116] __sys_sendmsg+0xcd/0x170 [14841.095441][ T3116] do_syscall_64+0xc6/0x1e0 [14841.095441][ T3116] [14841.097643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14841.097643][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14841.097643][ T3116] ipv6_find_idev+0x102/0x170 [14841.097643][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14841.097643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14841.097643][ T3116] netlink_rcv_skb+0x130/0x360 [14841.097643][ T3116] netlink_unicast+0x449/0x710 [14841.097643][ T3116] netlink_sendmsg+0x723/0xbe0 [14841.097643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14841.097643][ T3116] ___sys_sendmsg+0xee/0x170 [14841.097643][ T3116] __sys_sendmsg+0xcd/0x170 [14841.097643][ T3116] do_syscall_64+0xc6/0x1e0 [14841.097643][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14841.097643][ T3116] [14841.099340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14841.099340][ T3116] neigh_parms_alloc+0x1e5/0x510 [14841.099340][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14841.099340][ T3116] ipv6_find_idev+0x102/0x170 [14841.099340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14841.099340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14841.099340][ T3116] netlink_rcv_skb+0x130/0x360 [14841.099340][ T3116] netlink_unicast+0x449/0x710 [14841.099340][ T3116] netlink_sendmsg+0x723/0xbe0 [14841.099340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14841.099340][ T3116] ___sys_sendmsg+0xee/0x170 [14841.099340][ T3116] __sys_sendmsg+0xcd/0x170 [14841.099340][ T3116] do_syscall_64+0xc6/0x1e0 [14841.099340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14841.099340][ T3116] [14851.340869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14851.341406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14851.341406][ T3116] dst_init+0x84/0x4a0 [14851.341406][ T3116] dst_alloc+0x97/0x150 [14851.341406][ T3116] ip6_dst_alloc+0x23/0x90 [14851.341406][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14851.341406][ T3116] ip6_pol_route+0x56f/0x840 [14851.341406][ T3116] __fib6_rule_action+0x47a/0x5b0 [14851.341406][ T3116] fib_rules_lookup+0x2b4/0xa20 [14851.341406][ T3116] fib6_rule_lookup+0x182/0x630 [14851.341406][ T3116] ip6_route_input+0x59c/0xa50 [14851.341406][ T3116] ipv6_rcv+0x397/0x810 [14851.341406][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14851.341406][ T3116] process_backlog+0x101/0x620 [14851.341406][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14851.341406][ T3116] net_rx_action+0x495/0xbe0 [14851.341406][ T3116] __do_softirq+0x1b5/0x7f6 [14851.341406][ T3116] [14851.343489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14851.343489][ T3116] netdev_get_by_index+0x5e/0x80 [14851.343489][ T3116] fib6_nh_init+0x3d8/0x15b0 [14851.343489][ T3116] ip6_route_info_create+0xf18/0x17d0 [14851.343489][ T3116] ip6_route_add+0x1c/0x140 [14851.343489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14851.343489][ T3116] addrconf_add_dev+0xe2/0x170 [14851.343489][ T3116] inet6_addr_add+0x12f/0xa40 [14851.343489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14851.343489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14851.343489][ T3116] netlink_rcv_skb+0x130/0x360 [14851.343489][ T3116] netlink_unicast+0x449/0x710 [14851.343489][ T3116] netlink_sendmsg+0x723/0xbe0 [14851.343489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14851.343489][ T3116] ___sys_sendmsg+0xee/0x170 [14851.343489][ T3116] __sys_sendmsg+0xcd/0x170 [14851.343489][ T3116] do_syscall_64+0xc6/0x1e0 [14851.343489][ T3116] [14851.345679][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14851.345679][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14851.345679][ T3116] ipv6_find_idev+0x102/0x170 [14851.345679][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14851.345679][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14851.345679][ T3116] netlink_rcv_skb+0x130/0x360 [14851.345679][ T3116] netlink_unicast+0x449/0x710 [14851.345679][ T3116] netlink_sendmsg+0x723/0xbe0 [14851.345679][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14851.345679][ T3116] ___sys_sendmsg+0xee/0x170 [14851.345679][ T3116] __sys_sendmsg+0xcd/0x170 [14851.345679][ T3116] do_syscall_64+0xc6/0x1e0 [14851.345679][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14851.345679][ T3116] [14851.347390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14851.347390][ T3116] neigh_parms_alloc+0x1e5/0x510 [14851.347390][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14851.347390][ T3116] ipv6_find_idev+0x102/0x170 [14851.347390][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14851.347390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14851.347390][ T3116] netlink_rcv_skb+0x130/0x360 [14851.347390][ T3116] netlink_unicast+0x449/0x710 [14851.347390][ T3116] netlink_sendmsg+0x723/0xbe0 [14851.347390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14851.347390][ T3116] ___sys_sendmsg+0xee/0x170 [14851.347390][ T3116] __sys_sendmsg+0xcd/0x170 [14851.347390][ T3116] do_syscall_64+0xc6/0x1e0 [14851.347390][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14851.347390][ T3116] [14861.588835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14861.589368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14861.589368][ T3116] dst_init+0x84/0x4a0 [14861.589368][ T3116] dst_alloc+0x97/0x150 [14861.589368][ T3116] ip6_dst_alloc+0x23/0x90 [14861.589368][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14861.589368][ T3116] ip6_pol_route+0x56f/0x840 [14861.589368][ T3116] __fib6_rule_action+0x47a/0x5b0 [14861.589368][ T3116] fib_rules_lookup+0x2b4/0xa20 [14861.589368][ T3116] fib6_rule_lookup+0x182/0x630 [14861.589368][ T3116] ip6_route_input+0x59c/0xa50 [14861.589368][ T3116] ipv6_rcv+0x397/0x810 [14861.589368][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14861.589368][ T3116] process_backlog+0x101/0x620 [14861.589368][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14861.589368][ T3116] net_rx_action+0x495/0xbe0 [14861.589368][ T3116] __do_softirq+0x1b5/0x7f6 [14861.589368][ T3116] [14861.591654][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14861.591654][ T3116] netdev_get_by_index+0x5e/0x80 [14861.591654][ T3116] fib6_nh_init+0x3d8/0x15b0 [14861.591654][ T3116] ip6_route_info_create+0xf18/0x17d0 [14861.591654][ T3116] ip6_route_add+0x1c/0x140 [14861.591654][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14861.591654][ T3116] addrconf_add_dev+0xe2/0x170 [14861.591654][ T3116] inet6_addr_add+0x12f/0xa40 [14861.591654][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14861.591654][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14861.591654][ T3116] netlink_rcv_skb+0x130/0x360 [14861.591654][ T3116] netlink_unicast+0x449/0x710 [14861.591654][ T3116] netlink_sendmsg+0x723/0xbe0 [14861.591654][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14861.591654][ T3116] ___sys_sendmsg+0xee/0x170 [14861.591654][ T3116] __sys_sendmsg+0xcd/0x170 [14861.591654][ T3116] do_syscall_64+0xc6/0x1e0 [14861.591654][ T3116] [14861.594044][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14861.594044][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14861.594044][ T3116] ipv6_find_idev+0x102/0x170 [14861.594044][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14861.594044][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14861.594044][ T3116] netlink_rcv_skb+0x130/0x360 [14861.594044][ T3116] netlink_unicast+0x449/0x710 [14861.594044][ T3116] netlink_sendmsg+0x723/0xbe0 [14861.594044][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14861.594044][ T3116] ___sys_sendmsg+0xee/0x170 [14861.594044][ T3116] __sys_sendmsg+0xcd/0x170 [14861.594044][ T3116] do_syscall_64+0xc6/0x1e0 [14861.594044][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14861.594044][ T3116] [14861.595895][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14861.595895][ T3116] neigh_parms_alloc+0x1e5/0x510 [14861.595895][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14861.595895][ T3116] ipv6_find_idev+0x102/0x170 [14861.595895][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14861.595895][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14861.595895][ T3116] netlink_rcv_skb+0x130/0x360 [14861.595895][ T3116] netlink_unicast+0x449/0x710 [14861.595895][ T3116] netlink_sendmsg+0x723/0xbe0 [14861.595895][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14861.595895][ T3116] ___sys_sendmsg+0xee/0x170 [14861.595895][ T3116] __sys_sendmsg+0xcd/0x170 [14861.595895][ T3116] do_syscall_64+0xc6/0x1e0 [14861.595895][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14861.595895][ T3116] [14871.836886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14871.837429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14871.837429][ T3116] dst_init+0x84/0x4a0 [14871.837429][ T3116] dst_alloc+0x97/0x150 [14871.837429][ T3116] ip6_dst_alloc+0x23/0x90 [14871.837429][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14871.837429][ T3116] ip6_pol_route+0x56f/0x840 [14871.837429][ T3116] __fib6_rule_action+0x47a/0x5b0 [14871.837429][ T3116] fib_rules_lookup+0x2b4/0xa20 [14871.837429][ T3116] fib6_rule_lookup+0x182/0x630 [14871.837429][ T3116] ip6_route_input+0x59c/0xa50 [14871.837429][ T3116] ipv6_rcv+0x397/0x810 [14871.837429][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14871.837429][ T3116] process_backlog+0x101/0x620 [14871.837429][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14871.837429][ T3116] net_rx_action+0x495/0xbe0 [14871.837429][ T3116] __do_softirq+0x1b5/0x7f6 [14871.837429][ T3116] [14871.839726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14871.839726][ T3116] netdev_get_by_index+0x5e/0x80 [14871.839726][ T3116] fib6_nh_init+0x3d8/0x15b0 [14871.839726][ T3116] ip6_route_info_create+0xf18/0x17d0 [14871.839726][ T3116] ip6_route_add+0x1c/0x140 [14871.839726][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14871.839726][ T3116] addrconf_add_dev+0xe2/0x170 [14871.839726][ T3116] inet6_addr_add+0x12f/0xa40 [14871.839726][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14871.839726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14871.839726][ T3116] netlink_rcv_skb+0x130/0x360 [14871.839726][ T3116] netlink_unicast+0x449/0x710 [14871.839726][ T3116] netlink_sendmsg+0x723/0xbe0 [14871.839726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14871.839726][ T3116] ___sys_sendmsg+0xee/0x170 [14871.839726][ T3116] __sys_sendmsg+0xcd/0x170 [14871.839726][ T3116] do_syscall_64+0xc6/0x1e0 [14871.839726][ T3116] [14871.842104][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14871.842104][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14871.842104][ T3116] ipv6_find_idev+0x102/0x170 [14871.842104][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14871.842104][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14871.842104][ T3116] netlink_rcv_skb+0x130/0x360 [14871.842104][ T3116] netlink_unicast+0x449/0x710 [14871.842104][ T3116] netlink_sendmsg+0x723/0xbe0 [14871.842104][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14871.842104][ T3116] ___sys_sendmsg+0xee/0x170 [14871.842104][ T3116] __sys_sendmsg+0xcd/0x170 [14871.842104][ T3116] do_syscall_64+0xc6/0x1e0 [14871.842104][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14871.842104][ T3116] [14871.843953][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14871.843953][ T3116] neigh_parms_alloc+0x1e5/0x510 [14871.843953][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14871.843953][ T3116] ipv6_find_idev+0x102/0x170 [14871.843953][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14871.843953][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14871.843953][ T3116] netlink_rcv_skb+0x130/0x360 [14871.843953][ T3116] netlink_unicast+0x449/0x710 [14871.843953][ T3116] netlink_sendmsg+0x723/0xbe0 [14871.843953][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14871.843953][ T3116] ___sys_sendmsg+0xee/0x170 [14871.843953][ T3116] __sys_sendmsg+0xcd/0x170 [14871.843953][ T3116] do_syscall_64+0xc6/0x1e0 [14871.843953][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14871.843953][ T3116] [14882.084963][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14882.085718][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14882.085718][ T3116] dst_init+0x84/0x4a0 [14882.085718][ T3116] dst_alloc+0x97/0x150 [14882.085718][ T3116] ip6_dst_alloc+0x23/0x90 [14882.085718][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14882.085718][ T3116] ip6_pol_route+0x56f/0x840 [14882.085718][ T3116] __fib6_rule_action+0x47a/0x5b0 [14882.085718][ T3116] fib_rules_lookup+0x2b4/0xa20 [14882.085718][ T3116] fib6_rule_lookup+0x182/0x630 [14882.085718][ T3116] ip6_route_input+0x59c/0xa50 [14882.085718][ T3116] ipv6_rcv+0x397/0x810 [14882.085718][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14882.085718][ T3116] process_backlog+0x101/0x620 [14882.085718][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14882.085718][ T3116] net_rx_action+0x495/0xbe0 [14882.085718][ T3116] __do_softirq+0x1b5/0x7f6 [14882.085718][ T3116] [14882.087998][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14882.087998][ T3116] netdev_get_by_index+0x5e/0x80 [14882.087998][ T3116] fib6_nh_init+0x3d8/0x15b0 [14882.087998][ T3116] ip6_route_info_create+0xf18/0x17d0 [14882.087998][ T3116] ip6_route_add+0x1c/0x140 [14882.087998][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14882.087998][ T3116] addrconf_add_dev+0xe2/0x170 [14882.087998][ T3116] inet6_addr_add+0x12f/0xa40 [14882.087998][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14882.087998][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14882.087998][ T3116] netlink_rcv_skb+0x130/0x360 [14882.087998][ T3116] netlink_unicast+0x449/0x710 [14882.087998][ T3116] netlink_sendmsg+0x723/0xbe0 [14882.087998][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14882.087998][ T3116] ___sys_sendmsg+0xee/0x170 [14882.087998][ T3116] __sys_sendmsg+0xcd/0x170 [14882.087998][ T3116] do_syscall_64+0xc6/0x1e0 [14882.087998][ T3116] [14882.090404][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14882.090404][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14882.090404][ T3116] ipv6_find_idev+0x102/0x170 [14882.090404][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14882.090404][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14882.090404][ T3116] netlink_rcv_skb+0x130/0x360 [14882.090404][ T3116] netlink_unicast+0x449/0x710 [14882.090404][ T3116] netlink_sendmsg+0x723/0xbe0 [14882.090404][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14882.090404][ T3116] ___sys_sendmsg+0xee/0x170 [14882.090404][ T3116] __sys_sendmsg+0xcd/0x170 [14882.090404][ T3116] do_syscall_64+0xc6/0x1e0 [14882.090404][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14882.090404][ T3116] [14882.092241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14882.092241][ T3116] neigh_parms_alloc+0x1e5/0x510 [14882.092241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14882.092241][ T3116] ipv6_find_idev+0x102/0x170 [14882.092241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14882.092241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14882.092241][ T3116] netlink_rcv_skb+0x130/0x360 [14882.092241][ T3116] netlink_unicast+0x449/0x710 [14882.092241][ T3116] netlink_sendmsg+0x723/0xbe0 [14882.092241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14882.092241][ T3116] ___sys_sendmsg+0xee/0x170 [14882.092241][ T3116] __sys_sendmsg+0xcd/0x170 [14882.092241][ T3116] do_syscall_64+0xc6/0x1e0 [14882.092241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14882.092241][ T3116] [14892.332897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14892.333377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14892.333377][ T3116] dst_init+0x84/0x4a0 [14892.333377][ T3116] dst_alloc+0x97/0x150 [14892.333377][ T3116] ip6_dst_alloc+0x23/0x90 [14892.333377][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14892.333377][ T3116] ip6_pol_route+0x56f/0x840 [14892.333377][ T3116] __fib6_rule_action+0x47a/0x5b0 [14892.333377][ T3116] fib_rules_lookup+0x2b4/0xa20 [14892.333377][ T3116] fib6_rule_lookup+0x182/0x630 [14892.333377][ T3116] ip6_route_input+0x59c/0xa50 [14892.333377][ T3116] ipv6_rcv+0x397/0x810 [14892.333377][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14892.333377][ T3116] process_backlog+0x101/0x620 [14892.333377][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14892.333377][ T3116] net_rx_action+0x495/0xbe0 [14892.333377][ T3116] __do_softirq+0x1b5/0x7f6 [14892.333377][ T3116] [14892.335452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14892.335452][ T3116] netdev_get_by_index+0x5e/0x80 [14892.335452][ T3116] fib6_nh_init+0x3d8/0x15b0 [14892.335452][ T3116] ip6_route_info_create+0xf18/0x17d0 [14892.335452][ T3116] ip6_route_add+0x1c/0x140 [14892.335452][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14892.335452][ T3116] addrconf_add_dev+0xe2/0x170 [14892.335452][ T3116] inet6_addr_add+0x12f/0xa40 [14892.335452][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14892.335452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14892.335452][ T3116] netlink_rcv_skb+0x130/0x360 [14892.335452][ T3116] netlink_unicast+0x449/0x710 [14892.335452][ T3116] netlink_sendmsg+0x723/0xbe0 [14892.335452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14892.335452][ T3116] ___sys_sendmsg+0xee/0x170 [14892.335452][ T3116] __sys_sendmsg+0xcd/0x170 [14892.335452][ T3116] do_syscall_64+0xc6/0x1e0 [14892.335452][ T3116] [14892.337613][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14892.337613][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14892.337613][ T3116] ipv6_find_idev+0x102/0x170 [14892.337613][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14892.337613][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14892.337613][ T3116] netlink_rcv_skb+0x130/0x360 [14892.337613][ T3116] netlink_unicast+0x449/0x710 [14892.337613][ T3116] netlink_sendmsg+0x723/0xbe0 [14892.337613][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14892.337613][ T3116] ___sys_sendmsg+0xee/0x170 [14892.337613][ T3116] __sys_sendmsg+0xcd/0x170 [14892.337613][ T3116] do_syscall_64+0xc6/0x1e0 [14892.337613][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14892.337613][ T3116] [14892.339315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14892.339315][ T3116] neigh_parms_alloc+0x1e5/0x510 [14892.339315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14892.339315][ T3116] ipv6_find_idev+0x102/0x170 [14892.339315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14892.339315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14892.339315][ T3116] netlink_rcv_skb+0x130/0x360 [14892.339315][ T3116] netlink_unicast+0x449/0x710 [14892.339315][ T3116] netlink_sendmsg+0x723/0xbe0 [14892.339315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14892.339315][ T3116] ___sys_sendmsg+0xee/0x170 [14892.339315][ T3116] __sys_sendmsg+0xcd/0x170 [14892.339315][ T3116] do_syscall_64+0xc6/0x1e0 [14892.339315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14892.339315][ T3116] [14902.580799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14902.581435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14902.581435][ T3116] dst_init+0x84/0x4a0 [14902.581435][ T3116] dst_alloc+0x97/0x150 [14902.581435][ T3116] ip6_dst_alloc+0x23/0x90 [14902.581435][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14902.581435][ T3116] ip6_pol_route+0x56f/0x840 [14902.581435][ T3116] __fib6_rule_action+0x47a/0x5b0 [14902.581435][ T3116] fib_rules_lookup+0x2b4/0xa20 [14902.581435][ T3116] fib6_rule_lookup+0x182/0x630 [14902.581435][ T3116] ip6_route_input+0x59c/0xa50 [14902.581435][ T3116] ipv6_rcv+0x397/0x810 [14902.581435][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14902.581435][ T3116] process_backlog+0x101/0x620 [14902.581435][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14902.581435][ T3116] net_rx_action+0x495/0xbe0 [14902.581435][ T3116] __do_softirq+0x1b5/0x7f6 [14902.581435][ T3116] [14902.584743][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14902.584743][ T3116] netdev_get_by_index+0x5e/0x80 [14902.584743][ T3116] fib6_nh_init+0x3d8/0x15b0 [14902.584743][ T3116] ip6_route_info_create+0xf18/0x17d0 [14902.584743][ T3116] ip6_route_add+0x1c/0x140 [14902.584743][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14902.584743][ T3116] addrconf_add_dev+0xe2/0x170 [14902.584743][ T3116] inet6_addr_add+0x12f/0xa40 [14902.584743][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14902.584743][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14902.584743][ T3116] netlink_rcv_skb+0x130/0x360 [14902.584743][ T3116] netlink_unicast+0x449/0x710 [14902.584743][ T3116] netlink_sendmsg+0x723/0xbe0 [14902.584743][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14902.584743][ T3116] ___sys_sendmsg+0xee/0x170 [14902.584743][ T3116] __sys_sendmsg+0xcd/0x170 [14902.584743][ T3116] do_syscall_64+0xc6/0x1e0 [14902.584743][ T3116] [14902.588215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14902.588215][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14902.588215][ T3116] ipv6_find_idev+0x102/0x170 [14902.588215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14902.588215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14902.588215][ T3116] netlink_rcv_skb+0x130/0x360 [14902.588215][ T3116] netlink_unicast+0x449/0x710 [14902.588215][ T3116] netlink_sendmsg+0x723/0xbe0 [14902.588215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14902.588215][ T3116] ___sys_sendmsg+0xee/0x170 [14902.588215][ T3116] __sys_sendmsg+0xcd/0x170 [14902.588215][ T3116] do_syscall_64+0xc6/0x1e0 [14902.588215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14902.588215][ T3116] [14902.590885][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14902.590885][ T3116] neigh_parms_alloc+0x1e5/0x510 [14902.590885][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14902.590885][ T3116] ipv6_find_idev+0x102/0x170 [14902.590885][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14902.590885][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14902.590885][ T3116] netlink_rcv_skb+0x130/0x360 [14902.590885][ T3116] netlink_unicast+0x449/0x710 [14902.590885][ T3116] netlink_sendmsg+0x723/0xbe0 [14902.590885][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14902.590885][ T3116] ___sys_sendmsg+0xee/0x170 [14902.590885][ T3116] __sys_sendmsg+0xcd/0x170 [14902.590885][ T3116] do_syscall_64+0xc6/0x1e0 [14902.590885][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14902.590885][ T3116] [14912.836799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14912.837252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14912.837252][ T3116] dst_init+0x84/0x4a0 [14912.837252][ T3116] dst_alloc+0x97/0x150 [14912.837252][ T3116] ip6_dst_alloc+0x23/0x90 [14912.837252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14912.837252][ T3116] ip6_pol_route+0x56f/0x840 [14912.837252][ T3116] __fib6_rule_action+0x47a/0x5b0 [14912.837252][ T3116] fib_rules_lookup+0x2b4/0xa20 [14912.837252][ T3116] fib6_rule_lookup+0x182/0x630 [14912.837252][ T3116] ip6_route_input+0x59c/0xa50 [14912.837252][ T3116] ipv6_rcv+0x397/0x810 [14912.837252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14912.837252][ T3116] process_backlog+0x101/0x620 [14912.837252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14912.837252][ T3116] net_rx_action+0x495/0xbe0 [14912.837252][ T3116] __do_softirq+0x1b5/0x7f6 [14912.837252][ T3116] [14912.839332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14912.839332][ T3116] netdev_get_by_index+0x5e/0x80 [14912.839332][ T3116] fib6_nh_init+0x3d8/0x15b0 [14912.839332][ T3116] ip6_route_info_create+0xf18/0x17d0 [14912.839332][ T3116] ip6_route_add+0x1c/0x140 [14912.839332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14912.839332][ T3116] addrconf_add_dev+0xe2/0x170 [14912.839332][ T3116] inet6_addr_add+0x12f/0xa40 [14912.839332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14912.839332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14912.839332][ T3116] netlink_rcv_skb+0x130/0x360 [14912.839332][ T3116] netlink_unicast+0x449/0x710 [14912.839332][ T3116] netlink_sendmsg+0x723/0xbe0 [14912.839332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14912.839332][ T3116] ___sys_sendmsg+0xee/0x170 [14912.839332][ T3116] __sys_sendmsg+0xcd/0x170 [14912.839332][ T3116] do_syscall_64+0xc6/0x1e0 [14912.839332][ T3116] [14912.841538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14912.841538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14912.841538][ T3116] ipv6_find_idev+0x102/0x170 [14912.841538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14912.841538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14912.841538][ T3116] netlink_rcv_skb+0x130/0x360 [14912.841538][ T3116] netlink_unicast+0x449/0x710 [14912.841538][ T3116] netlink_sendmsg+0x723/0xbe0 [14912.841538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14912.841538][ T3116] ___sys_sendmsg+0xee/0x170 [14912.841538][ T3116] __sys_sendmsg+0xcd/0x170 [14912.841538][ T3116] do_syscall_64+0xc6/0x1e0 [14912.841538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14912.841538][ T3116] [14912.843237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14912.843237][ T3116] neigh_parms_alloc+0x1e5/0x510 [14912.843237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14912.843237][ T3116] ipv6_find_idev+0x102/0x170 [14912.843237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14912.843237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14912.843237][ T3116] netlink_rcv_skb+0x130/0x360 [14912.843237][ T3116] netlink_unicast+0x449/0x710 [14912.843237][ T3116] netlink_sendmsg+0x723/0xbe0 [14912.843237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14912.843237][ T3116] ___sys_sendmsg+0xee/0x170 [14912.843237][ T3116] __sys_sendmsg+0xcd/0x170 [14912.843237][ T3116] do_syscall_64+0xc6/0x1e0 [14912.843237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14912.843237][ T3116] [14923.084861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14923.085320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14923.085320][ T3116] dst_init+0x84/0x4a0 [14923.085320][ T3116] dst_alloc+0x97/0x150 [14923.085320][ T3116] ip6_dst_alloc+0x23/0x90 [14923.085320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14923.085320][ T3116] ip6_pol_route+0x56f/0x840 [14923.085320][ T3116] __fib6_rule_action+0x47a/0x5b0 [14923.085320][ T3116] fib_rules_lookup+0x2b4/0xa20 [14923.085320][ T3116] fib6_rule_lookup+0x182/0x630 [14923.085320][ T3116] ip6_route_input+0x59c/0xa50 [14923.085320][ T3116] ipv6_rcv+0x397/0x810 [14923.085320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14923.085320][ T3116] process_backlog+0x101/0x620 [14923.085320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14923.085320][ T3116] net_rx_action+0x495/0xbe0 [14923.085320][ T3116] __do_softirq+0x1b5/0x7f6 [14923.085320][ T3116] [14923.087392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14923.087392][ T3116] netdev_get_by_index+0x5e/0x80 [14923.087392][ T3116] fib6_nh_init+0x3d8/0x15b0 [14923.087392][ T3116] ip6_route_info_create+0xf18/0x17d0 [14923.087392][ T3116] ip6_route_add+0x1c/0x140 [14923.087392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14923.087392][ T3116] addrconf_add_dev+0xe2/0x170 [14923.087392][ T3116] inet6_addr_add+0x12f/0xa40 [14923.087392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14923.087392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14923.087392][ T3116] netlink_rcv_skb+0x130/0x360 [14923.087392][ T3116] netlink_unicast+0x449/0x710 [14923.087392][ T3116] netlink_sendmsg+0x723/0xbe0 [14923.087392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14923.087392][ T3116] ___sys_sendmsg+0xee/0x170 [14923.087392][ T3116] __sys_sendmsg+0xcd/0x170 [14923.087392][ T3116] do_syscall_64+0xc6/0x1e0 [14923.087392][ T3116] [14923.089576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14923.089576][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14923.089576][ T3116] ipv6_find_idev+0x102/0x170 [14923.089576][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14923.089576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14923.089576][ T3116] netlink_rcv_skb+0x130/0x360 [14923.089576][ T3116] netlink_unicast+0x449/0x710 [14923.089576][ T3116] netlink_sendmsg+0x723/0xbe0 [14923.089576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14923.089576][ T3116] ___sys_sendmsg+0xee/0x170 [14923.089576][ T3116] __sys_sendmsg+0xcd/0x170 [14923.089576][ T3116] do_syscall_64+0xc6/0x1e0 [14923.089576][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14923.089576][ T3116] [14923.091267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14923.091267][ T3116] neigh_parms_alloc+0x1e5/0x510 [14923.091267][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14923.091267][ T3116] ipv6_find_idev+0x102/0x170 [14923.091267][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14923.091267][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14923.091267][ T3116] netlink_rcv_skb+0x130/0x360 [14923.091267][ T3116] netlink_unicast+0x449/0x710 [14923.091267][ T3116] netlink_sendmsg+0x723/0xbe0 [14923.091267][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14923.091267][ T3116] ___sys_sendmsg+0xee/0x170 [14923.091267][ T3116] __sys_sendmsg+0xcd/0x170 [14923.091267][ T3116] do_syscall_64+0xc6/0x1e0 [14923.091267][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14923.091267][ T3116] [14933.332836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14933.333452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14933.333452][ T3116] dst_init+0x84/0x4a0 [14933.333452][ T3116] dst_alloc+0x97/0x150 [14933.333452][ T3116] ip6_dst_alloc+0x23/0x90 [14933.333452][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14933.333452][ T3116] ip6_pol_route+0x56f/0x840 [14933.333452][ T3116] __fib6_rule_action+0x47a/0x5b0 [14933.333452][ T3116] fib_rules_lookup+0x2b4/0xa20 [14933.333452][ T3116] fib6_rule_lookup+0x182/0x630 [14933.333452][ T3116] ip6_route_input+0x59c/0xa50 [14933.333452][ T3116] ipv6_rcv+0x397/0x810 [14933.333452][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14933.333452][ T3116] process_backlog+0x101/0x620 [14933.333452][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14933.333452][ T3116] net_rx_action+0x495/0xbe0 [14933.333452][ T3116] __do_softirq+0x1b5/0x7f6 [14933.333452][ T3116] [14933.336882][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14933.336882][ T3116] netdev_get_by_index+0x5e/0x80 [14933.336882][ T3116] fib6_nh_init+0x3d8/0x15b0 [14933.336882][ T3116] ip6_route_info_create+0xf18/0x17d0 [14933.336882][ T3116] ip6_route_add+0x1c/0x140 [14933.336882][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14933.336882][ T3116] addrconf_add_dev+0xe2/0x170 [14933.336882][ T3116] inet6_addr_add+0x12f/0xa40 [14933.336882][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14933.336882][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14933.336882][ T3116] netlink_rcv_skb+0x130/0x360 [14933.336882][ T3116] netlink_unicast+0x449/0x710 [14933.336882][ T3116] netlink_sendmsg+0x723/0xbe0 [14933.336882][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14933.336882][ T3116] ___sys_sendmsg+0xee/0x170 [14933.336882][ T3116] __sys_sendmsg+0xcd/0x170 [14933.336882][ T3116] do_syscall_64+0xc6/0x1e0 [14933.336882][ T3116] [14933.340435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14933.340435][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14933.340435][ T3116] ipv6_find_idev+0x102/0x170 [14933.340435][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14933.340435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14933.340435][ T3116] netlink_rcv_skb+0x130/0x360 [14933.340435][ T3116] netlink_unicast+0x449/0x710 [14933.340435][ T3116] netlink_sendmsg+0x723/0xbe0 [14933.340435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14933.340435][ T3116] ___sys_sendmsg+0xee/0x170 [14933.340435][ T3116] __sys_sendmsg+0xcd/0x170 [14933.340435][ T3116] do_syscall_64+0xc6/0x1e0 [14933.340435][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14933.340435][ T3116] [14933.343319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14933.343319][ T3116] neigh_parms_alloc+0x1e5/0x510 [14933.343319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14933.343319][ T3116] ipv6_find_idev+0x102/0x170 [14933.343319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14933.343319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14933.343319][ T3116] netlink_rcv_skb+0x130/0x360 [14933.343319][ T3116] netlink_unicast+0x449/0x710 [14933.343319][ T3116] netlink_sendmsg+0x723/0xbe0 [14933.343319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14933.343319][ T3116] ___sys_sendmsg+0xee/0x170 [14933.343319][ T3116] __sys_sendmsg+0xcd/0x170 [14933.343319][ T3116] do_syscall_64+0xc6/0x1e0 [14933.343319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14933.343319][ T3116] [14943.588860][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14943.589262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14943.589262][ T3116] dst_init+0x84/0x4a0 [14943.589262][ T3116] dst_alloc+0x97/0x150 [14943.589262][ T3116] ip6_dst_alloc+0x23/0x90 [14943.589262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14943.589262][ T3116] ip6_pol_route+0x56f/0x840 [14943.589262][ T3116] __fib6_rule_action+0x47a/0x5b0 [14943.589262][ T3116] fib_rules_lookup+0x2b4/0xa20 [14943.589262][ T3116] fib6_rule_lookup+0x182/0x630 [14943.589262][ T3116] ip6_route_input+0x59c/0xa50 [14943.589262][ T3116] ipv6_rcv+0x397/0x810 [14943.589262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14943.589262][ T3116] process_backlog+0x101/0x620 [14943.589262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14943.589262][ T3116] net_rx_action+0x495/0xbe0 [14943.589262][ T3116] __do_softirq+0x1b5/0x7f6 [14943.589262][ T3116] [14943.591336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14943.591336][ T3116] netdev_get_by_index+0x5e/0x80 [14943.591336][ T3116] fib6_nh_init+0x3d8/0x15b0 [14943.591336][ T3116] ip6_route_info_create+0xf18/0x17d0 [14943.591336][ T3116] ip6_route_add+0x1c/0x140 [14943.591336][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14943.591336][ T3116] addrconf_add_dev+0xe2/0x170 [14943.591336][ T3116] inet6_addr_add+0x12f/0xa40 [14943.591336][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14943.591336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14943.591336][ T3116] netlink_rcv_skb+0x130/0x360 [14943.591336][ T3116] netlink_unicast+0x449/0x710 [14943.591336][ T3116] netlink_sendmsg+0x723/0xbe0 [14943.591336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14943.591336][ T3116] ___sys_sendmsg+0xee/0x170 [14943.591336][ T3116] __sys_sendmsg+0xcd/0x170 [14943.591336][ T3116] do_syscall_64+0xc6/0x1e0 [14943.591336][ T3116] [14943.593503][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14943.593503][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14943.593503][ T3116] ipv6_find_idev+0x102/0x170 [14943.593503][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14943.593503][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14943.593503][ T3116] netlink_rcv_skb+0x130/0x360 [14943.593503][ T3116] netlink_unicast+0x449/0x710 [14943.593503][ T3116] netlink_sendmsg+0x723/0xbe0 [14943.593503][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14943.593503][ T3116] ___sys_sendmsg+0xee/0x170 [14943.593503][ T3116] __sys_sendmsg+0xcd/0x170 [14943.593503][ T3116] do_syscall_64+0xc6/0x1e0 [14943.593503][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14943.593503][ T3116] [14943.595194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14943.595194][ T3116] neigh_parms_alloc+0x1e5/0x510 [14943.595194][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14943.595194][ T3116] ipv6_find_idev+0x102/0x170 [14943.595194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14943.595194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14943.595194][ T3116] netlink_rcv_skb+0x130/0x360 [14943.595194][ T3116] netlink_unicast+0x449/0x710 [14943.595194][ T3116] netlink_sendmsg+0x723/0xbe0 [14943.595194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14943.595194][ T3116] ___sys_sendmsg+0xee/0x170 [14943.595194][ T3116] __sys_sendmsg+0xcd/0x170 [14943.595194][ T3116] do_syscall_64+0xc6/0x1e0 [14943.595194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14943.595194][ T3116] [14953.732828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14953.733357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14953.733357][ T3116] dst_init+0x84/0x4a0 [14953.733357][ T3116] dst_alloc+0x97/0x150 [14953.733357][ T3116] ip6_dst_alloc+0x23/0x90 [14953.733357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14953.733357][ T3116] ip6_pol_route+0x56f/0x840 [14953.733357][ T3116] __fib6_rule_action+0x47a/0x5b0 [14953.733357][ T3116] fib_rules_lookup+0x2b4/0xa20 [14953.733357][ T3116] fib6_rule_lookup+0x182/0x630 [14953.733357][ T3116] ip6_route_input+0x59c/0xa50 [14953.733357][ T3116] ipv6_rcv+0x397/0x810 [14953.733357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14953.733357][ T3116] process_backlog+0x101/0x620 [14953.733357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14953.733357][ T3116] net_rx_action+0x495/0xbe0 [14953.733357][ T3116] __do_softirq+0x1b5/0x7f6 [14953.733357][ T3116] [14953.735769][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14953.735769][ T3116] netdev_get_by_index+0x5e/0x80 [14953.735769][ T3116] fib6_nh_init+0x3d8/0x15b0 [14953.735769][ T3116] ip6_route_info_create+0xf18/0x17d0 [14953.735769][ T3116] ip6_route_add+0x1c/0x140 [14953.735769][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14953.735769][ T3116] addrconf_add_dev+0xe2/0x170 [14953.735769][ T3116] inet6_addr_add+0x12f/0xa40 [14953.735769][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14953.735769][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14953.735769][ T3116] netlink_rcv_skb+0x130/0x360 [14953.735769][ T3116] netlink_unicast+0x449/0x710 [14953.735769][ T3116] netlink_sendmsg+0x723/0xbe0 [14953.735769][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14953.735769][ T3116] ___sys_sendmsg+0xee/0x170 [14953.735769][ T3116] __sys_sendmsg+0xcd/0x170 [14953.735769][ T3116] do_syscall_64+0xc6/0x1e0 [14953.735769][ T3116] [14953.738298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14953.738298][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14953.738298][ T3116] ipv6_find_idev+0x102/0x170 [14953.738298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14953.738298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14953.738298][ T3116] netlink_rcv_skb+0x130/0x360 [14953.738298][ T3116] netlink_unicast+0x449/0x710 [14953.738298][ T3116] netlink_sendmsg+0x723/0xbe0 [14953.738298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14953.738298][ T3116] ___sys_sendmsg+0xee/0x170 [14953.738298][ T3116] __sys_sendmsg+0xcd/0x170 [14953.738298][ T3116] do_syscall_64+0xc6/0x1e0 [14953.738298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14953.738298][ T3116] [14953.740309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14953.740309][ T3116] neigh_parms_alloc+0x1e5/0x510 [14953.740309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14953.740309][ T3116] ipv6_find_idev+0x102/0x170 [14953.740309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14953.740309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14953.740309][ T3116] netlink_rcv_skb+0x130/0x360 [14953.740309][ T3116] netlink_unicast+0x449/0x710 [14953.740309][ T3116] netlink_sendmsg+0x723/0xbe0 [14953.740309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14953.740309][ T3116] ___sys_sendmsg+0xee/0x170 [14953.740309][ T3116] __sys_sendmsg+0xcd/0x170 [14953.740309][ T3116] do_syscall_64+0xc6/0x1e0 [14953.740309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14953.740309][ T3116] [14963.980830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14963.981323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14963.981323][ T3116] dst_init+0x84/0x4a0 [14963.981323][ T3116] dst_alloc+0x97/0x150 [14963.981323][ T3116] ip6_dst_alloc+0x23/0x90 [14963.981323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14963.981323][ T3116] ip6_pol_route+0x56f/0x840 [14963.981323][ T3116] __fib6_rule_action+0x47a/0x5b0 [14963.981323][ T3116] fib_rules_lookup+0x2b4/0xa20 [14963.981323][ T3116] fib6_rule_lookup+0x182/0x630 [14963.981323][ T3116] ip6_route_input+0x59c/0xa50 [14963.981323][ T3116] ipv6_rcv+0x397/0x810 [14963.981323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14963.981323][ T3116] process_backlog+0x101/0x620 [14963.981323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14963.981323][ T3116] net_rx_action+0x495/0xbe0 [14963.981323][ T3116] __do_softirq+0x1b5/0x7f6 [14963.981323][ T3116] [14963.983395][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14963.983395][ T3116] netdev_get_by_index+0x5e/0x80 [14963.983395][ T3116] fib6_nh_init+0x3d8/0x15b0 [14963.983395][ T3116] ip6_route_info_create+0xf18/0x17d0 [14963.983395][ T3116] ip6_route_add+0x1c/0x140 [14963.983395][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14963.983395][ T3116] addrconf_add_dev+0xe2/0x170 [14963.983395][ T3116] inet6_addr_add+0x12f/0xa40 [14963.983395][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14963.983395][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14963.983395][ T3116] netlink_rcv_skb+0x130/0x360 [14963.983395][ T3116] netlink_unicast+0x449/0x710 [14963.983395][ T3116] netlink_sendmsg+0x723/0xbe0 [14963.983395][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14963.983395][ T3116] ___sys_sendmsg+0xee/0x170 [14963.983395][ T3116] __sys_sendmsg+0xcd/0x170 [14963.983395][ T3116] do_syscall_64+0xc6/0x1e0 [14963.983395][ T3116] [14963.985560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14963.985560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14963.985560][ T3116] ipv6_find_idev+0x102/0x170 [14963.985560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14963.985560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14963.985560][ T3116] netlink_rcv_skb+0x130/0x360 [14963.985560][ T3116] netlink_unicast+0x449/0x710 [14963.985560][ T3116] netlink_sendmsg+0x723/0xbe0 [14963.985560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14963.985560][ T3116] ___sys_sendmsg+0xee/0x170 [14963.985560][ T3116] __sys_sendmsg+0xcd/0x170 [14963.985560][ T3116] do_syscall_64+0xc6/0x1e0 [14963.985560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14963.985560][ T3116] [14963.987253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14963.987253][ T3116] neigh_parms_alloc+0x1e5/0x510 [14963.987253][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14963.987253][ T3116] ipv6_find_idev+0x102/0x170 [14963.987253][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14963.987253][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14963.987253][ T3116] netlink_rcv_skb+0x130/0x360 [14963.987253][ T3116] netlink_unicast+0x449/0x710 [14963.987253][ T3116] netlink_sendmsg+0x723/0xbe0 [14963.987253][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14963.987253][ T3116] ___sys_sendmsg+0xee/0x170 [14963.987253][ T3116] __sys_sendmsg+0xcd/0x170 [14963.987253][ T3116] do_syscall_64+0xc6/0x1e0 [14963.987253][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14963.987253][ T3116] [14974.220855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14974.221317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14974.221317][ T3116] dst_init+0x84/0x4a0 [14974.221317][ T3116] dst_alloc+0x97/0x150 [14974.221317][ T3116] ip6_dst_alloc+0x23/0x90 [14974.221317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14974.221317][ T3116] ip6_pol_route+0x56f/0x840 [14974.221317][ T3116] __fib6_rule_action+0x47a/0x5b0 [14974.221317][ T3116] fib_rules_lookup+0x2b4/0xa20 [14974.221317][ T3116] fib6_rule_lookup+0x182/0x630 [14974.221317][ T3116] ip6_route_input+0x59c/0xa50 [14974.221317][ T3116] ipv6_rcv+0x397/0x810 [14974.221317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14974.221317][ T3116] process_backlog+0x101/0x620 [14974.221317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14974.221317][ T3116] net_rx_action+0x495/0xbe0 [14974.221317][ T3116] __do_softirq+0x1b5/0x7f6 [14974.221317][ T3116] [14974.223920][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14974.223920][ T3116] netdev_get_by_index+0x5e/0x80 [14974.223920][ T3116] fib6_nh_init+0x3d8/0x15b0 [14974.223920][ T3116] ip6_route_info_create+0xf18/0x17d0 [14974.223920][ T3116] ip6_route_add+0x1c/0x140 [14974.223920][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14974.223920][ T3116] addrconf_add_dev+0xe2/0x170 [14974.223920][ T3116] inet6_addr_add+0x12f/0xa40 [14974.223920][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14974.223920][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14974.223920][ T3116] netlink_rcv_skb+0x130/0x360 [14974.223920][ T3116] netlink_unicast+0x449/0x710 [14974.223920][ T3116] netlink_sendmsg+0x723/0xbe0 [14974.223920][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14974.223920][ T3116] ___sys_sendmsg+0xee/0x170 [14974.223920][ T3116] __sys_sendmsg+0xcd/0x170 [14974.223920][ T3116] do_syscall_64+0xc6/0x1e0 [14974.223920][ T3116] [14974.226094][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14974.226094][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14974.226094][ T3116] ipv6_find_idev+0x102/0x170 [14974.226094][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14974.226094][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14974.226094][ T3116] netlink_rcv_skb+0x130/0x360 [14974.226094][ T3116] netlink_unicast+0x449/0x710 [14974.226094][ T3116] netlink_sendmsg+0x723/0xbe0 [14974.226094][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14974.226094][ T3116] ___sys_sendmsg+0xee/0x170 [14974.226094][ T3116] __sys_sendmsg+0xcd/0x170 [14974.226094][ T3116] do_syscall_64+0xc6/0x1e0 [14974.226094][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14974.226094][ T3116] [14974.227811][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14974.227811][ T3116] neigh_parms_alloc+0x1e5/0x510 [14974.227811][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14974.227811][ T3116] ipv6_find_idev+0x102/0x170 [14974.227811][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14974.227811][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14974.227811][ T3116] netlink_rcv_skb+0x130/0x360 [14974.227811][ T3116] netlink_unicast+0x449/0x710 [14974.227811][ T3116] netlink_sendmsg+0x723/0xbe0 [14974.227811][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14974.227811][ T3116] ___sys_sendmsg+0xee/0x170 [14974.227811][ T3116] __sys_sendmsg+0xcd/0x170 [14974.227811][ T3116] do_syscall_64+0xc6/0x1e0 [14974.227811][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14974.227811][ T3116] [14984.468799][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14984.469252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14984.469252][ T3116] dst_init+0x84/0x4a0 [14984.469252][ T3116] dst_alloc+0x97/0x150 [14984.469252][ T3116] ip6_dst_alloc+0x23/0x90 [14984.469252][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14984.469252][ T3116] ip6_pol_route+0x56f/0x840 [14984.469252][ T3116] __fib6_rule_action+0x47a/0x5b0 [14984.469252][ T3116] fib_rules_lookup+0x2b4/0xa20 [14984.469252][ T3116] fib6_rule_lookup+0x182/0x630 [14984.469252][ T3116] ip6_route_input+0x59c/0xa50 [14984.469252][ T3116] ipv6_rcv+0x397/0x810 [14984.469252][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14984.469252][ T3116] process_backlog+0x101/0x620 [14984.469252][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14984.469252][ T3116] net_rx_action+0x495/0xbe0 [14984.469252][ T3116] __do_softirq+0x1b5/0x7f6 [14984.469252][ T3116] [14984.471622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14984.471622][ T3116] netdev_get_by_index+0x5e/0x80 [14984.471622][ T3116] fib6_nh_init+0x3d8/0x15b0 [14984.471622][ T3116] ip6_route_info_create+0xf18/0x17d0 [14984.471622][ T3116] ip6_route_add+0x1c/0x140 [14984.471622][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14984.471622][ T3116] addrconf_add_dev+0xe2/0x170 [14984.471622][ T3116] inet6_addr_add+0x12f/0xa40 [14984.471622][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14984.471622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14984.471622][ T3116] netlink_rcv_skb+0x130/0x360 [14984.471622][ T3116] netlink_unicast+0x449/0x710 [14984.471622][ T3116] netlink_sendmsg+0x723/0xbe0 [14984.471622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14984.471622][ T3116] ___sys_sendmsg+0xee/0x170 [14984.471622][ T3116] __sys_sendmsg+0xcd/0x170 [14984.471622][ T3116] do_syscall_64+0xc6/0x1e0 [14984.471622][ T3116] [14984.474109][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14984.474109][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14984.474109][ T3116] ipv6_find_idev+0x102/0x170 [14984.474109][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14984.474109][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14984.474109][ T3116] netlink_rcv_skb+0x130/0x360 [14984.474109][ T3116] netlink_unicast+0x449/0x710 [14984.474109][ T3116] netlink_sendmsg+0x723/0xbe0 [14984.474109][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14984.474109][ T3116] ___sys_sendmsg+0xee/0x170 [14984.474109][ T3116] __sys_sendmsg+0xcd/0x170 [14984.474109][ T3116] do_syscall_64+0xc6/0x1e0 [14984.474109][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14984.474109][ T3116] [14984.476030][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14984.476030][ T3116] neigh_parms_alloc+0x1e5/0x510 [14984.476030][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14984.476030][ T3116] ipv6_find_idev+0x102/0x170 [14984.476030][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14984.476030][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14984.476030][ T3116] netlink_rcv_skb+0x130/0x360 [14984.476030][ T3116] netlink_unicast+0x449/0x710 [14984.476030][ T3116] netlink_sendmsg+0x723/0xbe0 [14984.476030][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14984.476030][ T3116] ___sys_sendmsg+0xee/0x170 [14984.476030][ T3116] __sys_sendmsg+0xcd/0x170 [14984.476030][ T3116] do_syscall_64+0xc6/0x1e0 [14984.476030][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14984.476030][ T3116] [14994.652859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [14994.653297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14994.653297][ T3116] dst_init+0x84/0x4a0 [14994.653297][ T3116] dst_alloc+0x97/0x150 [14994.653297][ T3116] ip6_dst_alloc+0x23/0x90 [14994.653297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [14994.653297][ T3116] ip6_pol_route+0x56f/0x840 [14994.653297][ T3116] __fib6_rule_action+0x47a/0x5b0 [14994.653297][ T3116] fib_rules_lookup+0x2b4/0xa20 [14994.653297][ T3116] fib6_rule_lookup+0x182/0x630 [14994.653297][ T3116] ip6_route_input+0x59c/0xa50 [14994.653297][ T3116] ipv6_rcv+0x397/0x810 [14994.653297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [14994.653297][ T3116] process_backlog+0x101/0x620 [14994.653297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [14994.653297][ T3116] net_rx_action+0x495/0xbe0 [14994.653297][ T3116] __do_softirq+0x1b5/0x7f6 [14994.653297][ T3116] [14994.655410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14994.655410][ T3116] netdev_get_by_index+0x5e/0x80 [14994.655410][ T3116] fib6_nh_init+0x3d8/0x15b0 [14994.655410][ T3116] ip6_route_info_create+0xf18/0x17d0 [14994.655410][ T3116] ip6_route_add+0x1c/0x140 [14994.655410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [14994.655410][ T3116] addrconf_add_dev+0xe2/0x170 [14994.655410][ T3116] inet6_addr_add+0x12f/0xa40 [14994.655410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [14994.655410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14994.655410][ T3116] netlink_rcv_skb+0x130/0x360 [14994.655410][ T3116] netlink_unicast+0x449/0x710 [14994.655410][ T3116] netlink_sendmsg+0x723/0xbe0 [14994.655410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14994.655410][ T3116] ___sys_sendmsg+0xee/0x170 [14994.655410][ T3116] __sys_sendmsg+0xcd/0x170 [14994.655410][ T3116] do_syscall_64+0xc6/0x1e0 [14994.655410][ T3116] [14994.657624][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14994.657624][ T3116] ipv6_add_dev+0x3b9/0x11c0 [14994.657624][ T3116] ipv6_find_idev+0x102/0x170 [14994.657624][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14994.657624][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14994.657624][ T3116] netlink_rcv_skb+0x130/0x360 [14994.657624][ T3116] netlink_unicast+0x449/0x710 [14994.657624][ T3116] netlink_sendmsg+0x723/0xbe0 [14994.657624][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14994.657624][ T3116] ___sys_sendmsg+0xee/0x170 [14994.657624][ T3116] __sys_sendmsg+0xcd/0x170 [14994.657624][ T3116] do_syscall_64+0xc6/0x1e0 [14994.657624][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14994.657624][ T3116] [14994.659368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [14994.659368][ T3116] neigh_parms_alloc+0x1e5/0x510 [14994.659368][ T3116] ipv6_add_dev+0x2fd/0x11c0 [14994.659368][ T3116] ipv6_find_idev+0x102/0x170 [14994.659368][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [14994.659368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [14994.659368][ T3116] netlink_rcv_skb+0x130/0x360 [14994.659368][ T3116] netlink_unicast+0x449/0x710 [14994.659368][ T3116] netlink_sendmsg+0x723/0xbe0 [14994.659368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [14994.659368][ T3116] ___sys_sendmsg+0xee/0x170 [14994.659368][ T3116] __sys_sendmsg+0xcd/0x170 [14994.659368][ T3116] do_syscall_64+0xc6/0x1e0 [14994.659368][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14994.659368][ T3116] [15004.900842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15004.901314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15004.901314][ T3116] dst_init+0x84/0x4a0 [15004.901314][ T3116] dst_alloc+0x97/0x150 [15004.901314][ T3116] ip6_dst_alloc+0x23/0x90 [15004.901314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15004.901314][ T3116] ip6_pol_route+0x56f/0x840 [15004.901314][ T3116] __fib6_rule_action+0x47a/0x5b0 [15004.901314][ T3116] fib_rules_lookup+0x2b4/0xa20 [15004.901314][ T3116] fib6_rule_lookup+0x182/0x630 [15004.901314][ T3116] ip6_route_input+0x59c/0xa50 [15004.901314][ T3116] ipv6_rcv+0x397/0x810 [15004.901314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15004.901314][ T3116] process_backlog+0x101/0x620 [15004.901314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15004.901314][ T3116] net_rx_action+0x495/0xbe0 [15004.901314][ T3116] __do_softirq+0x1b5/0x7f6 [15004.901314][ T3116] [15004.903411][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15004.903411][ T3116] netdev_get_by_index+0x5e/0x80 [15004.903411][ T3116] fib6_nh_init+0x3d8/0x15b0 [15004.903411][ T3116] ip6_route_info_create+0xf18/0x17d0 [15004.903411][ T3116] ip6_route_add+0x1c/0x140 [15004.903411][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15004.903411][ T3116] addrconf_add_dev+0xe2/0x170 [15004.903411][ T3116] inet6_addr_add+0x12f/0xa40 [15004.903411][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15004.903411][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15004.903411][ T3116] netlink_rcv_skb+0x130/0x360 [15004.903411][ T3116] netlink_unicast+0x449/0x710 [15004.903411][ T3116] netlink_sendmsg+0x723/0xbe0 [15004.903411][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15004.903411][ T3116] ___sys_sendmsg+0xee/0x170 [15004.903411][ T3116] __sys_sendmsg+0xcd/0x170 [15004.903411][ T3116] do_syscall_64+0xc6/0x1e0 [15004.903411][ T3116] [15004.905611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15004.905611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15004.905611][ T3116] ipv6_find_idev+0x102/0x170 [15004.905611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15004.905611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15004.905611][ T3116] netlink_rcv_skb+0x130/0x360 [15004.905611][ T3116] netlink_unicast+0x449/0x710 [15004.905611][ T3116] netlink_sendmsg+0x723/0xbe0 [15004.905611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15004.905611][ T3116] ___sys_sendmsg+0xee/0x170 [15004.905611][ T3116] __sys_sendmsg+0xcd/0x170 [15004.905611][ T3116] do_syscall_64+0xc6/0x1e0 [15004.905611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15004.905611][ T3116] [15004.907336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15004.907336][ T3116] neigh_parms_alloc+0x1e5/0x510 [15004.907336][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15004.907336][ T3116] ipv6_find_idev+0x102/0x170 [15004.907336][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15004.907336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15004.907336][ T3116] netlink_rcv_skb+0x130/0x360 [15004.907336][ T3116] netlink_unicast+0x449/0x710 [15004.907336][ T3116] netlink_sendmsg+0x723/0xbe0 [15004.907336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15004.907336][ T3116] ___sys_sendmsg+0xee/0x170 [15004.907336][ T3116] __sys_sendmsg+0xcd/0x170 [15004.907336][ T3116] do_syscall_64+0xc6/0x1e0 [15004.907336][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15004.907336][ T3116] [15015.092807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15015.093309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15015.093309][ T3116] dst_init+0x84/0x4a0 [15015.093309][ T3116] dst_alloc+0x97/0x150 [15015.093309][ T3116] ip6_dst_alloc+0x23/0x90 [15015.093309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15015.093309][ T3116] ip6_pol_route+0x56f/0x840 [15015.093309][ T3116] __fib6_rule_action+0x47a/0x5b0 [15015.093309][ T3116] fib_rules_lookup+0x2b4/0xa20 [15015.093309][ T3116] fib6_rule_lookup+0x182/0x630 [15015.093309][ T3116] ip6_route_input+0x59c/0xa50 [15015.093309][ T3116] ipv6_rcv+0x397/0x810 [15015.093309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15015.093309][ T3116] process_backlog+0x101/0x620 [15015.093309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15015.093309][ T3116] net_rx_action+0x495/0xbe0 [15015.093309][ T3116] __do_softirq+0x1b5/0x7f6 [15015.093309][ T3116] [15015.095960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15015.095960][ T3116] netdev_get_by_index+0x5e/0x80 [15015.095960][ T3116] fib6_nh_init+0x3d8/0x15b0 [15015.095960][ T3116] ip6_route_info_create+0xf18/0x17d0 [15015.095960][ T3116] ip6_route_add+0x1c/0x140 [15015.095960][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15015.095960][ T3116] addrconf_add_dev+0xe2/0x170 [15015.095960][ T3116] inet6_addr_add+0x12f/0xa40 [15015.095960][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15015.095960][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15015.095960][ T3116] netlink_rcv_skb+0x130/0x360 [15015.095960][ T3116] netlink_unicast+0x449/0x710 [15015.095960][ T3116] netlink_sendmsg+0x723/0xbe0 [15015.095960][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15015.095960][ T3116] ___sys_sendmsg+0xee/0x170 [15015.095960][ T3116] __sys_sendmsg+0xcd/0x170 [15015.095960][ T3116] do_syscall_64+0xc6/0x1e0 [15015.095960][ T3116] [15015.098148][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15015.098148][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15015.098148][ T3116] ipv6_find_idev+0x102/0x170 [15015.098148][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15015.098148][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15015.098148][ T3116] netlink_rcv_skb+0x130/0x360 [15015.098148][ T3116] netlink_unicast+0x449/0x710 [15015.098148][ T3116] netlink_sendmsg+0x723/0xbe0 [15015.098148][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15015.098148][ T3116] ___sys_sendmsg+0xee/0x170 [15015.098148][ T3116] __sys_sendmsg+0xcd/0x170 [15015.098148][ T3116] do_syscall_64+0xc6/0x1e0 [15015.098148][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15015.098148][ T3116] [15015.099877][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15015.099877][ T3116] neigh_parms_alloc+0x1e5/0x510 [15015.099877][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15015.099877][ T3116] ipv6_find_idev+0x102/0x170 [15015.099877][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15015.099877][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15015.099877][ T3116] netlink_rcv_skb+0x130/0x360 [15015.099877][ T3116] netlink_unicast+0x449/0x710 [15015.099877][ T3116] netlink_sendmsg+0x723/0xbe0 [15015.099877][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15015.099877][ T3116] ___sys_sendmsg+0xee/0x170 [15015.099877][ T3116] __sys_sendmsg+0xcd/0x170 [15015.099877][ T3116] do_syscall_64+0xc6/0x1e0 [15015.099877][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15015.099877][ T3116] [15025.340831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15025.341308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15025.341308][ T3116] dst_init+0x84/0x4a0 [15025.341308][ T3116] dst_alloc+0x97/0x150 [15025.341308][ T3116] ip6_dst_alloc+0x23/0x90 [15025.341308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15025.341308][ T3116] ip6_pol_route+0x56f/0x840 [15025.341308][ T3116] __fib6_rule_action+0x47a/0x5b0 [15025.341308][ T3116] fib_rules_lookup+0x2b4/0xa20 [15025.341308][ T3116] fib6_rule_lookup+0x182/0x630 [15025.341308][ T3116] ip6_route_input+0x59c/0xa50 [15025.341308][ T3116] ipv6_rcv+0x397/0x810 [15025.341308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15025.341308][ T3116] process_backlog+0x101/0x620 [15025.341308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15025.341308][ T3116] net_rx_action+0x495/0xbe0 [15025.341308][ T3116] __do_softirq+0x1b5/0x7f6 [15025.341308][ T3116] [15025.343397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15025.343397][ T3116] netdev_get_by_index+0x5e/0x80 [15025.343397][ T3116] fib6_nh_init+0x3d8/0x15b0 [15025.343397][ T3116] ip6_route_info_create+0xf18/0x17d0 [15025.343397][ T3116] ip6_route_add+0x1c/0x140 [15025.343397][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15025.343397][ T3116] addrconf_add_dev+0xe2/0x170 [15025.343397][ T3116] inet6_addr_add+0x12f/0xa40 [15025.343397][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15025.343397][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15025.343397][ T3116] netlink_rcv_skb+0x130/0x360 [15025.343397][ T3116] netlink_unicast+0x449/0x710 [15025.343397][ T3116] netlink_sendmsg+0x723/0xbe0 [15025.343397][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15025.343397][ T3116] ___sys_sendmsg+0xee/0x170 [15025.343397][ T3116] __sys_sendmsg+0xcd/0x170 [15025.343397][ T3116] do_syscall_64+0xc6/0x1e0 [15025.343397][ T3116] [15025.345604][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15025.345604][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15025.345604][ T3116] ipv6_find_idev+0x102/0x170 [15025.345604][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15025.345604][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15025.345604][ T3116] netlink_rcv_skb+0x130/0x360 [15025.345604][ T3116] netlink_unicast+0x449/0x710 [15025.345604][ T3116] netlink_sendmsg+0x723/0xbe0 [15025.345604][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15025.345604][ T3116] ___sys_sendmsg+0xee/0x170 [15025.345604][ T3116] __sys_sendmsg+0xcd/0x170 [15025.345604][ T3116] do_syscall_64+0xc6/0x1e0 [15025.345604][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15025.345604][ T3116] [15025.347340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15025.347340][ T3116] neigh_parms_alloc+0x1e5/0x510 [15025.347340][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15025.347340][ T3116] ipv6_find_idev+0x102/0x170 [15025.347340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15025.347340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15025.347340][ T3116] netlink_rcv_skb+0x130/0x360 [15025.347340][ T3116] netlink_unicast+0x449/0x710 [15025.347340][ T3116] netlink_sendmsg+0x723/0xbe0 [15025.347340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15025.347340][ T3116] ___sys_sendmsg+0xee/0x170 [15025.347340][ T3116] __sys_sendmsg+0xcd/0x170 [15025.347340][ T3116] do_syscall_64+0xc6/0x1e0 [15025.347340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15025.347340][ T3116] [15035.588803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15035.589357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15035.589357][ T3116] dst_init+0x84/0x4a0 [15035.589357][ T3116] dst_alloc+0x97/0x150 [15035.589357][ T3116] ip6_dst_alloc+0x23/0x90 [15035.589357][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15035.589357][ T3116] ip6_pol_route+0x56f/0x840 [15035.589357][ T3116] __fib6_rule_action+0x47a/0x5b0 [15035.589357][ T3116] fib_rules_lookup+0x2b4/0xa20 [15035.589357][ T3116] fib6_rule_lookup+0x182/0x630 [15035.589357][ T3116] ip6_route_input+0x59c/0xa50 [15035.589357][ T3116] ipv6_rcv+0x397/0x810 [15035.589357][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15035.589357][ T3116] process_backlog+0x101/0x620 [15035.589357][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15035.589357][ T3116] net_rx_action+0x495/0xbe0 [15035.589357][ T3116] __do_softirq+0x1b5/0x7f6 [15035.589357][ T3116] [15035.592607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15035.592607][ T3116] netdev_get_by_index+0x5e/0x80 [15035.592607][ T3116] fib6_nh_init+0x3d8/0x15b0 [15035.592607][ T3116] ip6_route_info_create+0xf18/0x17d0 [15035.592607][ T3116] ip6_route_add+0x1c/0x140 [15035.592607][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15035.592607][ T3116] addrconf_add_dev+0xe2/0x170 [15035.592607][ T3116] inet6_addr_add+0x12f/0xa40 [15035.592607][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15035.592607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15035.592607][ T3116] netlink_rcv_skb+0x130/0x360 [15035.592607][ T3116] netlink_unicast+0x449/0x710 [15035.592607][ T3116] netlink_sendmsg+0x723/0xbe0 [15035.592607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15035.592607][ T3116] ___sys_sendmsg+0xee/0x170 [15035.592607][ T3116] __sys_sendmsg+0xcd/0x170 [15035.592607][ T3116] do_syscall_64+0xc6/0x1e0 [15035.592607][ T3116] [15035.595877][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15035.595877][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15035.595877][ T3116] ipv6_find_idev+0x102/0x170 [15035.595877][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15035.595877][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15035.595877][ T3116] netlink_rcv_skb+0x130/0x360 [15035.595877][ T3116] netlink_unicast+0x449/0x710 [15035.595877][ T3116] netlink_sendmsg+0x723/0xbe0 [15035.595877][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15035.595877][ T3116] ___sys_sendmsg+0xee/0x170 [15035.595877][ T3116] __sys_sendmsg+0xcd/0x170 [15035.595877][ T3116] do_syscall_64+0xc6/0x1e0 [15035.595877][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15035.595877][ T3116] [15035.598515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15035.598515][ T3116] neigh_parms_alloc+0x1e5/0x510 [15035.598515][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15035.598515][ T3116] ipv6_find_idev+0x102/0x170 [15035.598515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15035.598515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15035.598515][ T3116] netlink_rcv_skb+0x130/0x360 [15035.598515][ T3116] netlink_unicast+0x449/0x710 [15035.598515][ T3116] netlink_sendmsg+0x723/0xbe0 [15035.598515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15035.598515][ T3116] ___sys_sendmsg+0xee/0x170 [15035.598515][ T3116] __sys_sendmsg+0xcd/0x170 [15035.598515][ T3116] do_syscall_64+0xc6/0x1e0 [15035.598515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15035.598515][ T3116] [15045.708765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15045.709226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15045.709226][ T3116] dst_init+0x84/0x4a0 [15045.709226][ T3116] dst_alloc+0x97/0x150 [15045.709226][ T3116] ip6_dst_alloc+0x23/0x90 [15045.709226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15045.709226][ T3116] ip6_pol_route+0x56f/0x840 [15045.709226][ T3116] __fib6_rule_action+0x47a/0x5b0 [15045.709226][ T3116] fib_rules_lookup+0x2b4/0xa20 [15045.709226][ T3116] fib6_rule_lookup+0x182/0x630 [15045.709226][ T3116] ip6_route_input+0x59c/0xa50 [15045.709226][ T3116] ipv6_rcv+0x397/0x810 [15045.709226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15045.709226][ T3116] process_backlog+0x101/0x620 [15045.709226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15045.709226][ T3116] net_rx_action+0x495/0xbe0 [15045.709226][ T3116] __do_softirq+0x1b5/0x7f6 [15045.709226][ T3116] [15045.711444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15045.711444][ T3116] netdev_get_by_index+0x5e/0x80 [15045.711444][ T3116] fib6_nh_init+0x3d8/0x15b0 [15045.711444][ T3116] ip6_route_info_create+0xf18/0x17d0 [15045.711444][ T3116] ip6_route_add+0x1c/0x140 [15045.711444][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15045.711444][ T3116] addrconf_add_dev+0xe2/0x170 [15045.711444][ T3116] inet6_addr_add+0x12f/0xa40 [15045.711444][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15045.711444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15045.711444][ T3116] netlink_rcv_skb+0x130/0x360 [15045.711444][ T3116] netlink_unicast+0x449/0x710 [15045.711444][ T3116] netlink_sendmsg+0x723/0xbe0 [15045.711444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15045.711444][ T3116] ___sys_sendmsg+0xee/0x170 [15045.711444][ T3116] __sys_sendmsg+0xcd/0x170 [15045.711444][ T3116] do_syscall_64+0xc6/0x1e0 [15045.711444][ T3116] [15045.714299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15045.714299][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15045.714299][ T3116] ipv6_find_idev+0x102/0x170 [15045.714299][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15045.714299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15045.714299][ T3116] netlink_rcv_skb+0x130/0x360 [15045.714299][ T3116] netlink_unicast+0x449/0x710 [15045.714299][ T3116] netlink_sendmsg+0x723/0xbe0 [15045.714299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15045.714299][ T3116] ___sys_sendmsg+0xee/0x170 [15045.714299][ T3116] __sys_sendmsg+0xcd/0x170 [15045.714299][ T3116] do_syscall_64+0xc6/0x1e0 [15045.714299][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15045.714299][ T3116] [15045.716102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15045.716102][ T3116] neigh_parms_alloc+0x1e5/0x510 [15045.716102][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15045.716102][ T3116] ipv6_find_idev+0x102/0x170 [15045.716102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15045.716102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15045.716102][ T3116] netlink_rcv_skb+0x130/0x360 [15045.716102][ T3116] netlink_unicast+0x449/0x710 [15045.716102][ T3116] netlink_sendmsg+0x723/0xbe0 [15045.716102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15045.716102][ T3116] ___sys_sendmsg+0xee/0x170 [15045.716102][ T3116] __sys_sendmsg+0xcd/0x170 [15045.716102][ T3116] do_syscall_64+0xc6/0x1e0 [15045.716102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15045.716102][ T3116] [15055.964762][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15055.965238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15055.965238][ T3116] dst_init+0x84/0x4a0 [15055.965238][ T3116] dst_alloc+0x97/0x150 [15055.965238][ T3116] ip6_dst_alloc+0x23/0x90 [15055.965238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15055.965238][ T3116] ip6_pol_route+0x56f/0x840 [15055.965238][ T3116] __fib6_rule_action+0x47a/0x5b0 [15055.965238][ T3116] fib_rules_lookup+0x2b4/0xa20 [15055.965238][ T3116] fib6_rule_lookup+0x182/0x630 [15055.965238][ T3116] ip6_route_input+0x59c/0xa50 [15055.965238][ T3116] ipv6_rcv+0x397/0x810 [15055.965238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15055.965238][ T3116] process_backlog+0x101/0x620 [15055.965238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15055.965238][ T3116] net_rx_action+0x495/0xbe0 [15055.965238][ T3116] __do_softirq+0x1b5/0x7f6 [15055.965238][ T3116] [15055.967433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15055.967433][ T3116] netdev_get_by_index+0x5e/0x80 [15055.967433][ T3116] fib6_nh_init+0x3d8/0x15b0 [15055.967433][ T3116] ip6_route_info_create+0xf18/0x17d0 [15055.967433][ T3116] ip6_route_add+0x1c/0x140 [15055.967433][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15055.967433][ T3116] addrconf_add_dev+0xe2/0x170 [15055.967433][ T3116] inet6_addr_add+0x12f/0xa40 [15055.967433][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15055.967433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15055.967433][ T3116] netlink_rcv_skb+0x130/0x360 [15055.967433][ T3116] netlink_unicast+0x449/0x710 [15055.967433][ T3116] netlink_sendmsg+0x723/0xbe0 [15055.967433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15055.967433][ T3116] ___sys_sendmsg+0xee/0x170 [15055.967433][ T3116] __sys_sendmsg+0xcd/0x170 [15055.967433][ T3116] do_syscall_64+0xc6/0x1e0 [15055.967433][ T3116] [15055.969668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15055.969668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15055.969668][ T3116] ipv6_find_idev+0x102/0x170 [15055.969668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15055.969668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15055.969668][ T3116] netlink_rcv_skb+0x130/0x360 [15055.969668][ T3116] netlink_unicast+0x449/0x710 [15055.969668][ T3116] netlink_sendmsg+0x723/0xbe0 [15055.969668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15055.969668][ T3116] ___sys_sendmsg+0xee/0x170 [15055.969668][ T3116] __sys_sendmsg+0xcd/0x170 [15055.969668][ T3116] do_syscall_64+0xc6/0x1e0 [15055.969668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15055.969668][ T3116] [15055.971386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15055.971386][ T3116] neigh_parms_alloc+0x1e5/0x510 [15055.971386][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15055.971386][ T3116] ipv6_find_idev+0x102/0x170 [15055.971386][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15055.971386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15055.971386][ T3116] netlink_rcv_skb+0x130/0x360 [15055.971386][ T3116] netlink_unicast+0x449/0x710 [15055.971386][ T3116] netlink_sendmsg+0x723/0xbe0 [15055.971386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15055.971386][ T3116] ___sys_sendmsg+0xee/0x170 [15055.971386][ T3116] __sys_sendmsg+0xcd/0x170 [15055.971386][ T3116] do_syscall_64+0xc6/0x1e0 [15055.971386][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15055.971386][ T3116] [15066.220855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15066.221335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15066.221335][ T3116] dst_init+0x84/0x4a0 [15066.221335][ T3116] dst_alloc+0x97/0x150 [15066.221335][ T3116] ip6_dst_alloc+0x23/0x90 [15066.221335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15066.221335][ T3116] ip6_pol_route+0x56f/0x840 [15066.221335][ T3116] __fib6_rule_action+0x47a/0x5b0 [15066.221335][ T3116] fib_rules_lookup+0x2b4/0xa20 [15066.221335][ T3116] fib6_rule_lookup+0x182/0x630 [15066.221335][ T3116] ip6_route_input+0x59c/0xa50 [15066.221335][ T3116] ipv6_rcv+0x397/0x810 [15066.221335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15066.221335][ T3116] process_backlog+0x101/0x620 [15066.221335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15066.221335][ T3116] net_rx_action+0x495/0xbe0 [15066.221335][ T3116] __do_softirq+0x1b5/0x7f6 [15066.221335][ T3116] [15066.223425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15066.223425][ T3116] netdev_get_by_index+0x5e/0x80 [15066.223425][ T3116] fib6_nh_init+0x3d8/0x15b0 [15066.223425][ T3116] ip6_route_info_create+0xf18/0x17d0 [15066.223425][ T3116] ip6_route_add+0x1c/0x140 [15066.223425][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15066.223425][ T3116] addrconf_add_dev+0xe2/0x170 [15066.223425][ T3116] inet6_addr_add+0x12f/0xa40 [15066.223425][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15066.223425][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15066.223425][ T3116] netlink_rcv_skb+0x130/0x360 [15066.223425][ T3116] netlink_unicast+0x449/0x710 [15066.223425][ T3116] netlink_sendmsg+0x723/0xbe0 [15066.223425][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15066.223425][ T3116] ___sys_sendmsg+0xee/0x170 [15066.223425][ T3116] __sys_sendmsg+0xcd/0x170 [15066.223425][ T3116] do_syscall_64+0xc6/0x1e0 [15066.223425][ T3116] [15066.225587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15066.225587][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15066.225587][ T3116] ipv6_find_idev+0x102/0x170 [15066.225587][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15066.225587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15066.225587][ T3116] netlink_rcv_skb+0x130/0x360 [15066.225587][ T3116] netlink_unicast+0x449/0x710 [15066.225587][ T3116] netlink_sendmsg+0x723/0xbe0 [15066.225587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15066.225587][ T3116] ___sys_sendmsg+0xee/0x170 [15066.225587][ T3116] __sys_sendmsg+0xcd/0x170 [15066.225587][ T3116] do_syscall_64+0xc6/0x1e0 [15066.225587][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15066.225587][ T3116] [15066.227278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15066.227278][ T3116] neigh_parms_alloc+0x1e5/0x510 [15066.227278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15066.227278][ T3116] ipv6_find_idev+0x102/0x170 [15066.227278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15066.227278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15066.227278][ T3116] netlink_rcv_skb+0x130/0x360 [15066.227278][ T3116] netlink_unicast+0x449/0x710 [15066.227278][ T3116] netlink_sendmsg+0x723/0xbe0 [15066.227278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15066.227278][ T3116] ___sys_sendmsg+0xee/0x170 [15066.227278][ T3116] __sys_sendmsg+0xcd/0x170 [15066.227278][ T3116] do_syscall_64+0xc6/0x1e0 [15066.227278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15066.227278][ T3116] [15076.476843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15076.477313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15076.477313][ T3116] dst_init+0x84/0x4a0 [15076.477313][ T3116] dst_alloc+0x97/0x150 [15076.477313][ T3116] ip6_dst_alloc+0x23/0x90 [15076.477313][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15076.477313][ T3116] ip6_pol_route+0x56f/0x840 [15076.477313][ T3116] __fib6_rule_action+0x47a/0x5b0 [15076.477313][ T3116] fib_rules_lookup+0x2b4/0xa20 [15076.477313][ T3116] fib6_rule_lookup+0x182/0x630 [15076.477313][ T3116] ip6_route_input+0x59c/0xa50 [15076.477313][ T3116] ipv6_rcv+0x397/0x810 [15076.477313][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15076.477313][ T3116] process_backlog+0x101/0x620 [15076.477313][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15076.477313][ T3116] net_rx_action+0x495/0xbe0 [15076.477313][ T3116] __do_softirq+0x1b5/0x7f6 [15076.477313][ T3116] [15076.479392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15076.479392][ T3116] netdev_get_by_index+0x5e/0x80 [15076.479392][ T3116] fib6_nh_init+0x3d8/0x15b0 [15076.479392][ T3116] ip6_route_info_create+0xf18/0x17d0 [15076.479392][ T3116] ip6_route_add+0x1c/0x140 [15076.479392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15076.479392][ T3116] addrconf_add_dev+0xe2/0x170 [15076.479392][ T3116] inet6_addr_add+0x12f/0xa40 [15076.479392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15076.479392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15076.479392][ T3116] netlink_rcv_skb+0x130/0x360 [15076.479392][ T3116] netlink_unicast+0x449/0x710 [15076.479392][ T3116] netlink_sendmsg+0x723/0xbe0 [15076.479392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15076.479392][ T3116] ___sys_sendmsg+0xee/0x170 [15076.479392][ T3116] __sys_sendmsg+0xcd/0x170 [15076.479392][ T3116] do_syscall_64+0xc6/0x1e0 [15076.479392][ T3116] [15076.481566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15076.481566][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15076.481566][ T3116] ipv6_find_idev+0x102/0x170 [15076.481566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15076.481566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15076.481566][ T3116] netlink_rcv_skb+0x130/0x360 [15076.481566][ T3116] netlink_unicast+0x449/0x710 [15076.481566][ T3116] netlink_sendmsg+0x723/0xbe0 [15076.481566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15076.481566][ T3116] ___sys_sendmsg+0xee/0x170 [15076.481566][ T3116] __sys_sendmsg+0xcd/0x170 [15076.481566][ T3116] do_syscall_64+0xc6/0x1e0 [15076.481566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15076.481566][ T3116] [15076.483258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15076.483258][ T3116] neigh_parms_alloc+0x1e5/0x510 [15076.483258][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15076.483258][ T3116] ipv6_find_idev+0x102/0x170 [15076.483258][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15076.483258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15076.483258][ T3116] netlink_rcv_skb+0x130/0x360 [15076.483258][ T3116] netlink_unicast+0x449/0x710 [15076.483258][ T3116] netlink_sendmsg+0x723/0xbe0 [15076.483258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15076.483258][ T3116] ___sys_sendmsg+0xee/0x170 [15076.483258][ T3116] __sys_sendmsg+0xcd/0x170 [15076.483258][ T3116] do_syscall_64+0xc6/0x1e0 [15076.483258][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15076.483258][ T3116] [15086.732802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15086.733285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15086.733285][ T3116] dst_init+0x84/0x4a0 [15086.733285][ T3116] dst_alloc+0x97/0x150 [15086.733285][ T3116] ip6_dst_alloc+0x23/0x90 [15086.733285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15086.733285][ T3116] ip6_pol_route+0x56f/0x840 [15086.733285][ T3116] __fib6_rule_action+0x47a/0x5b0 [15086.733285][ T3116] fib_rules_lookup+0x2b4/0xa20 [15086.733285][ T3116] fib6_rule_lookup+0x182/0x630 [15086.733285][ T3116] ip6_route_input+0x59c/0xa50 [15086.733285][ T3116] ipv6_rcv+0x397/0x810 [15086.733285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15086.733285][ T3116] process_backlog+0x101/0x620 [15086.733285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15086.733285][ T3116] net_rx_action+0x495/0xbe0 [15086.733285][ T3116] __do_softirq+0x1b5/0x7f6 [15086.733285][ T3116] [15086.735354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15086.735354][ T3116] netdev_get_by_index+0x5e/0x80 [15086.735354][ T3116] fib6_nh_init+0x3d8/0x15b0 [15086.735354][ T3116] ip6_route_info_create+0xf18/0x17d0 [15086.735354][ T3116] ip6_route_add+0x1c/0x140 [15086.735354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15086.735354][ T3116] addrconf_add_dev+0xe2/0x170 [15086.735354][ T3116] inet6_addr_add+0x12f/0xa40 [15086.735354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15086.735354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15086.735354][ T3116] netlink_rcv_skb+0x130/0x360 [15086.735354][ T3116] netlink_unicast+0x449/0x710 [15086.735354][ T3116] netlink_sendmsg+0x723/0xbe0 [15086.735354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15086.735354][ T3116] ___sys_sendmsg+0xee/0x170 [15086.735354][ T3116] __sys_sendmsg+0xcd/0x170 [15086.735354][ T3116] do_syscall_64+0xc6/0x1e0 [15086.735354][ T3116] [15086.737518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15086.737518][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15086.737518][ T3116] ipv6_find_idev+0x102/0x170 [15086.737518][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15086.737518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15086.737518][ T3116] netlink_rcv_skb+0x130/0x360 [15086.737518][ T3116] netlink_unicast+0x449/0x710 [15086.737518][ T3116] netlink_sendmsg+0x723/0xbe0 [15086.737518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15086.737518][ T3116] ___sys_sendmsg+0xee/0x170 [15086.737518][ T3116] __sys_sendmsg+0xcd/0x170 [15086.737518][ T3116] do_syscall_64+0xc6/0x1e0 [15086.737518][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15086.737518][ T3116] [15086.739224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15086.739224][ T3116] neigh_parms_alloc+0x1e5/0x510 [15086.739224][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15086.739224][ T3116] ipv6_find_idev+0x102/0x170 [15086.739224][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15086.739224][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15086.739224][ T3116] netlink_rcv_skb+0x130/0x360 [15086.739224][ T3116] netlink_unicast+0x449/0x710 [15086.739224][ T3116] netlink_sendmsg+0x723/0xbe0 [15086.739224][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15086.739224][ T3116] ___sys_sendmsg+0xee/0x170 [15086.739224][ T3116] __sys_sendmsg+0xcd/0x170 [15086.739224][ T3116] do_syscall_64+0xc6/0x1e0 [15086.739224][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15086.739224][ T3116] [15096.988890][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15096.989340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15096.989340][ T3116] dst_init+0x84/0x4a0 [15096.989340][ T3116] dst_alloc+0x97/0x150 [15096.989340][ T3116] ip6_dst_alloc+0x23/0x90 [15096.989340][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15096.989340][ T3116] ip6_pol_route+0x56f/0x840 [15096.989340][ T3116] __fib6_rule_action+0x47a/0x5b0 [15096.989340][ T3116] fib_rules_lookup+0x2b4/0xa20 [15096.989340][ T3116] fib6_rule_lookup+0x182/0x630 [15096.989340][ T3116] ip6_route_input+0x59c/0xa50 [15096.989340][ T3116] ipv6_rcv+0x397/0x810 [15096.989340][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15096.989340][ T3116] process_backlog+0x101/0x620 [15096.989340][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15096.989340][ T3116] net_rx_action+0x495/0xbe0 [15096.989340][ T3116] __do_softirq+0x1b5/0x7f6 [15096.989340][ T3116] [15096.991401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15096.991401][ T3116] netdev_get_by_index+0x5e/0x80 [15096.991401][ T3116] fib6_nh_init+0x3d8/0x15b0 [15096.991401][ T3116] ip6_route_info_create+0xf18/0x17d0 [15096.991401][ T3116] ip6_route_add+0x1c/0x140 [15096.991401][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15096.991401][ T3116] addrconf_add_dev+0xe2/0x170 [15096.991401][ T3116] inet6_addr_add+0x12f/0xa40 [15096.991401][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15096.991401][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15096.991401][ T3116] netlink_rcv_skb+0x130/0x360 [15096.991401][ T3116] netlink_unicast+0x449/0x710 [15096.991401][ T3116] netlink_sendmsg+0x723/0xbe0 [15096.991401][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15096.991401][ T3116] ___sys_sendmsg+0xee/0x170 [15096.991401][ T3116] __sys_sendmsg+0xcd/0x170 [15096.991401][ T3116] do_syscall_64+0xc6/0x1e0 [15096.991401][ T3116] [15096.993570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15096.993570][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15096.993570][ T3116] ipv6_find_idev+0x102/0x170 [15096.993570][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15096.993570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15096.993570][ T3116] netlink_rcv_skb+0x130/0x360 [15096.993570][ T3116] netlink_unicast+0x449/0x710 [15096.993570][ T3116] netlink_sendmsg+0x723/0xbe0 [15096.993570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15096.993570][ T3116] ___sys_sendmsg+0xee/0x170 [15096.993570][ T3116] __sys_sendmsg+0xcd/0x170 [15096.993570][ T3116] do_syscall_64+0xc6/0x1e0 [15096.993570][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15096.993570][ T3116] [15096.995261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15096.995261][ T3116] neigh_parms_alloc+0x1e5/0x510 [15096.995261][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15096.995261][ T3116] ipv6_find_idev+0x102/0x170 [15096.995261][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15096.995261][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15096.995261][ T3116] netlink_rcv_skb+0x130/0x360 [15096.995261][ T3116] netlink_unicast+0x449/0x710 [15096.995261][ T3116] netlink_sendmsg+0x723/0xbe0 [15096.995261][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15096.995261][ T3116] ___sys_sendmsg+0xee/0x170 [15096.995261][ T3116] __sys_sendmsg+0xcd/0x170 [15096.995261][ T3116] do_syscall_64+0xc6/0x1e0 [15096.995261][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15096.995261][ T3116] [15107.244822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15107.245283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15107.245283][ T3116] dst_init+0x84/0x4a0 [15107.245283][ T3116] dst_alloc+0x97/0x150 [15107.245283][ T3116] ip6_dst_alloc+0x23/0x90 [15107.245283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15107.245283][ T3116] ip6_pol_route+0x56f/0x840 [15107.245283][ T3116] __fib6_rule_action+0x47a/0x5b0 [15107.245283][ T3116] fib_rules_lookup+0x2b4/0xa20 [15107.245283][ T3116] fib6_rule_lookup+0x182/0x630 [15107.245283][ T3116] ip6_route_input+0x59c/0xa50 [15107.245283][ T3116] ipv6_rcv+0x397/0x810 [15107.245283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15107.245283][ T3116] process_backlog+0x101/0x620 [15107.245283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15107.245283][ T3116] net_rx_action+0x495/0xbe0 [15107.245283][ T3116] __do_softirq+0x1b5/0x7f6 [15107.245283][ T3116] [15107.247357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15107.247357][ T3116] netdev_get_by_index+0x5e/0x80 [15107.247357][ T3116] fib6_nh_init+0x3d8/0x15b0 [15107.247357][ T3116] ip6_route_info_create+0xf18/0x17d0 [15107.247357][ T3116] ip6_route_add+0x1c/0x140 [15107.247357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15107.247357][ T3116] addrconf_add_dev+0xe2/0x170 [15107.247357][ T3116] inet6_addr_add+0x12f/0xa40 [15107.247357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15107.247357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15107.247357][ T3116] netlink_rcv_skb+0x130/0x360 [15107.247357][ T3116] netlink_unicast+0x449/0x710 [15107.247357][ T3116] netlink_sendmsg+0x723/0xbe0 [15107.247357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15107.247357][ T3116] ___sys_sendmsg+0xee/0x170 [15107.247357][ T3116] __sys_sendmsg+0xcd/0x170 [15107.247357][ T3116] do_syscall_64+0xc6/0x1e0 [15107.247357][ T3116] [15107.249533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15107.249533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15107.249533][ T3116] ipv6_find_idev+0x102/0x170 [15107.249533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15107.249533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15107.249533][ T3116] netlink_rcv_skb+0x130/0x360 [15107.249533][ T3116] netlink_unicast+0x449/0x710 [15107.249533][ T3116] netlink_sendmsg+0x723/0xbe0 [15107.249533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15107.249533][ T3116] ___sys_sendmsg+0xee/0x170 [15107.249533][ T3116] __sys_sendmsg+0xcd/0x170 [15107.249533][ T3116] do_syscall_64+0xc6/0x1e0 [15107.249533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15107.249533][ T3116] [15107.251234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15107.251234][ T3116] neigh_parms_alloc+0x1e5/0x510 [15107.251234][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15107.251234][ T3116] ipv6_find_idev+0x102/0x170 [15107.251234][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15107.251234][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15107.251234][ T3116] netlink_rcv_skb+0x130/0x360 [15107.251234][ T3116] netlink_unicast+0x449/0x710 [15107.251234][ T3116] netlink_sendmsg+0x723/0xbe0 [15107.251234][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15107.251234][ T3116] ___sys_sendmsg+0xee/0x170 [15107.251234][ T3116] __sys_sendmsg+0xcd/0x170 [15107.251234][ T3116] do_syscall_64+0xc6/0x1e0 [15107.251234][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15107.251234][ T3116] [15117.500838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15117.501341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15117.501341][ T3116] dst_init+0x84/0x4a0 [15117.501341][ T3116] dst_alloc+0x97/0x150 [15117.501341][ T3116] ip6_dst_alloc+0x23/0x90 [15117.501341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15117.501341][ T3116] ip6_pol_route+0x56f/0x840 [15117.501341][ T3116] __fib6_rule_action+0x47a/0x5b0 [15117.501341][ T3116] fib_rules_lookup+0x2b4/0xa20 [15117.501341][ T3116] fib6_rule_lookup+0x182/0x630 [15117.501341][ T3116] ip6_route_input+0x59c/0xa50 [15117.501341][ T3116] ipv6_rcv+0x397/0x810 [15117.501341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15117.501341][ T3116] process_backlog+0x101/0x620 [15117.501341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15117.501341][ T3116] net_rx_action+0x495/0xbe0 [15117.501341][ T3116] __do_softirq+0x1b5/0x7f6 [15117.501341][ T3116] [15117.503403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15117.503403][ T3116] netdev_get_by_index+0x5e/0x80 [15117.503403][ T3116] fib6_nh_init+0x3d8/0x15b0 [15117.503403][ T3116] ip6_route_info_create+0xf18/0x17d0 [15117.503403][ T3116] ip6_route_add+0x1c/0x140 [15117.503403][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15117.503403][ T3116] addrconf_add_dev+0xe2/0x170 [15117.503403][ T3116] inet6_addr_add+0x12f/0xa40 [15117.503403][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15117.503403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15117.503403][ T3116] netlink_rcv_skb+0x130/0x360 [15117.503403][ T3116] netlink_unicast+0x449/0x710 [15117.503403][ T3116] netlink_sendmsg+0x723/0xbe0 [15117.503403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15117.503403][ T3116] ___sys_sendmsg+0xee/0x170 [15117.503403][ T3116] __sys_sendmsg+0xcd/0x170 [15117.503403][ T3116] do_syscall_64+0xc6/0x1e0 [15117.503403][ T3116] [15117.505568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15117.505568][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15117.505568][ T3116] ipv6_find_idev+0x102/0x170 [15117.505568][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15117.505568][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15117.505568][ T3116] netlink_rcv_skb+0x130/0x360 [15117.505568][ T3116] netlink_unicast+0x449/0x710 [15117.505568][ T3116] netlink_sendmsg+0x723/0xbe0 [15117.505568][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15117.505568][ T3116] ___sys_sendmsg+0xee/0x170 [15117.505568][ T3116] __sys_sendmsg+0xcd/0x170 [15117.505568][ T3116] do_syscall_64+0xc6/0x1e0 [15117.505568][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15117.505568][ T3116] [15117.507258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15117.507258][ T3116] neigh_parms_alloc+0x1e5/0x510 [15117.507258][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15117.507258][ T3116] ipv6_find_idev+0x102/0x170 [15117.507258][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15117.507258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15117.507258][ T3116] netlink_rcv_skb+0x130/0x360 [15117.507258][ T3116] netlink_unicast+0x449/0x710 [15117.507258][ T3116] netlink_sendmsg+0x723/0xbe0 [15117.507258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15117.507258][ T3116] ___sys_sendmsg+0xee/0x170 [15117.507258][ T3116] __sys_sendmsg+0xcd/0x170 [15117.507258][ T3116] do_syscall_64+0xc6/0x1e0 [15117.507258][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15117.507258][ T3116] [15127.556836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15127.557293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15127.557293][ T3116] dst_init+0x84/0x4a0 [15127.557293][ T3116] dst_alloc+0x97/0x150 [15127.557293][ T3116] ip6_dst_alloc+0x23/0x90 [15127.557293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15127.557293][ T3116] ip6_pol_route+0x56f/0x840 [15127.557293][ T3116] __fib6_rule_action+0x47a/0x5b0 [15127.557293][ T3116] fib_rules_lookup+0x2b4/0xa20 [15127.557293][ T3116] fib6_rule_lookup+0x182/0x630 [15127.557293][ T3116] ip6_route_input+0x59c/0xa50 [15127.557293][ T3116] ipv6_rcv+0x397/0x810 [15127.557293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15127.557293][ T3116] process_backlog+0x101/0x620 [15127.557293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15127.557293][ T3116] net_rx_action+0x495/0xbe0 [15127.557293][ T3116] __do_softirq+0x1b5/0x7f6 [15127.557293][ T3116] [15127.559429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15127.559429][ T3116] netdev_get_by_index+0x5e/0x80 [15127.559429][ T3116] fib6_nh_init+0x3d8/0x15b0 [15127.559429][ T3116] ip6_route_info_create+0xf18/0x17d0 [15127.559429][ T3116] ip6_route_add+0x1c/0x140 [15127.559429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15127.559429][ T3116] addrconf_add_dev+0xe2/0x170 [15127.559429][ T3116] inet6_addr_add+0x12f/0xa40 [15127.559429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15127.559429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15127.559429][ T3116] netlink_rcv_skb+0x130/0x360 [15127.559429][ T3116] netlink_unicast+0x449/0x710 [15127.559429][ T3116] netlink_sendmsg+0x723/0xbe0 [15127.559429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15127.559429][ T3116] ___sys_sendmsg+0xee/0x170 [15127.559429][ T3116] __sys_sendmsg+0xcd/0x170 [15127.559429][ T3116] do_syscall_64+0xc6/0x1e0 [15127.559429][ T3116] [15127.561608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15127.561608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15127.561608][ T3116] ipv6_find_idev+0x102/0x170 [15127.561608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15127.561608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15127.561608][ T3116] netlink_rcv_skb+0x130/0x360 [15127.561608][ T3116] netlink_unicast+0x449/0x710 [15127.561608][ T3116] netlink_sendmsg+0x723/0xbe0 [15127.561608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15127.561608][ T3116] ___sys_sendmsg+0xee/0x170 [15127.561608][ T3116] __sys_sendmsg+0xcd/0x170 [15127.561608][ T3116] do_syscall_64+0xc6/0x1e0 [15127.561608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15127.561608][ T3116] [15127.563308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15127.563308][ T3116] neigh_parms_alloc+0x1e5/0x510 [15127.563308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15127.563308][ T3116] ipv6_find_idev+0x102/0x170 [15127.563308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15127.563308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15127.563308][ T3116] netlink_rcv_skb+0x130/0x360 [15127.563308][ T3116] netlink_unicast+0x449/0x710 [15127.563308][ T3116] netlink_sendmsg+0x723/0xbe0 [15127.563308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15127.563308][ T3116] ___sys_sendmsg+0xee/0x170 [15127.563308][ T3116] __sys_sendmsg+0xcd/0x170 [15127.563308][ T3116] do_syscall_64+0xc6/0x1e0 [15127.563308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15127.563308][ T3116] [15137.628815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15137.629308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15137.629308][ T3116] dst_init+0x84/0x4a0 [15137.629308][ T3116] dst_alloc+0x97/0x150 [15137.629308][ T3116] ip6_dst_alloc+0x23/0x90 [15137.629308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15137.629308][ T3116] ip6_pol_route+0x56f/0x840 [15137.629308][ T3116] __fib6_rule_action+0x47a/0x5b0 [15137.629308][ T3116] fib_rules_lookup+0x2b4/0xa20 [15137.629308][ T3116] fib6_rule_lookup+0x182/0x630 [15137.629308][ T3116] ip6_route_input+0x59c/0xa50 [15137.629308][ T3116] ipv6_rcv+0x397/0x810 [15137.629308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15137.629308][ T3116] process_backlog+0x101/0x620 [15137.629308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15137.629308][ T3116] net_rx_action+0x495/0xbe0 [15137.629308][ T3116] __do_softirq+0x1b5/0x7f6 [15137.629308][ T3116] [15137.631388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15137.631388][ T3116] netdev_get_by_index+0x5e/0x80 [15137.631388][ T3116] fib6_nh_init+0x3d8/0x15b0 [15137.631388][ T3116] ip6_route_info_create+0xf18/0x17d0 [15137.631388][ T3116] ip6_route_add+0x1c/0x140 [15137.631388][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15137.631388][ T3116] addrconf_add_dev+0xe2/0x170 [15137.631388][ T3116] inet6_addr_add+0x12f/0xa40 [15137.631388][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15137.631388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15137.631388][ T3116] netlink_rcv_skb+0x130/0x360 [15137.631388][ T3116] netlink_unicast+0x449/0x710 [15137.631388][ T3116] netlink_sendmsg+0x723/0xbe0 [15137.631388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15137.631388][ T3116] ___sys_sendmsg+0xee/0x170 [15137.631388][ T3116] __sys_sendmsg+0xcd/0x170 [15137.631388][ T3116] do_syscall_64+0xc6/0x1e0 [15137.631388][ T3116] [15137.633533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15137.633533][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15137.633533][ T3116] ipv6_find_idev+0x102/0x170 [15137.633533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15137.633533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15137.633533][ T3116] netlink_rcv_skb+0x130/0x360 [15137.633533][ T3116] netlink_unicast+0x449/0x710 [15137.633533][ T3116] netlink_sendmsg+0x723/0xbe0 [15137.633533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15137.633533][ T3116] ___sys_sendmsg+0xee/0x170 [15137.633533][ T3116] __sys_sendmsg+0xcd/0x170 [15137.633533][ T3116] do_syscall_64+0xc6/0x1e0 [15137.633533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15137.633533][ T3116] [15137.635204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15137.635204][ T3116] neigh_parms_alloc+0x1e5/0x510 [15137.635204][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15137.635204][ T3116] ipv6_find_idev+0x102/0x170 [15137.635204][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15137.635204][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15137.635204][ T3116] netlink_rcv_skb+0x130/0x360 [15137.635204][ T3116] netlink_unicast+0x449/0x710 [15137.635204][ T3116] netlink_sendmsg+0x723/0xbe0 [15137.635204][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15137.635204][ T3116] ___sys_sendmsg+0xee/0x170 [15137.635204][ T3116] __sys_sendmsg+0xcd/0x170 [15137.635204][ T3116] do_syscall_64+0xc6/0x1e0 [15137.635204][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15137.635204][ T3116] [15147.876834][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15147.877286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15147.877286][ T3116] dst_init+0x84/0x4a0 [15147.877286][ T3116] dst_alloc+0x97/0x150 [15147.877286][ T3116] ip6_dst_alloc+0x23/0x90 [15147.877286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15147.877286][ T3116] ip6_pol_route+0x56f/0x840 [15147.877286][ T3116] __fib6_rule_action+0x47a/0x5b0 [15147.877286][ T3116] fib_rules_lookup+0x2b4/0xa20 [15147.877286][ T3116] fib6_rule_lookup+0x182/0x630 [15147.877286][ T3116] ip6_route_input+0x59c/0xa50 [15147.877286][ T3116] ipv6_rcv+0x397/0x810 [15147.877286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15147.877286][ T3116] process_backlog+0x101/0x620 [15147.877286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15147.877286][ T3116] net_rx_action+0x495/0xbe0 [15147.877286][ T3116] __do_softirq+0x1b5/0x7f6 [15147.877286][ T3116] [15147.879470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15147.879470][ T3116] netdev_get_by_index+0x5e/0x80 [15147.879470][ T3116] fib6_nh_init+0x3d8/0x15b0 [15147.879470][ T3116] ip6_route_info_create+0xf18/0x17d0 [15147.879470][ T3116] ip6_route_add+0x1c/0x140 [15147.879470][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15147.879470][ T3116] addrconf_add_dev+0xe2/0x170 [15147.879470][ T3116] inet6_addr_add+0x12f/0xa40 [15147.879470][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15147.879470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15147.879470][ T3116] netlink_rcv_skb+0x130/0x360 [15147.879470][ T3116] netlink_unicast+0x449/0x710 [15147.879470][ T3116] netlink_sendmsg+0x723/0xbe0 [15147.879470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15147.879470][ T3116] ___sys_sendmsg+0xee/0x170 [15147.879470][ T3116] __sys_sendmsg+0xcd/0x170 [15147.879470][ T3116] do_syscall_64+0xc6/0x1e0 [15147.879470][ T3116] [15147.881657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15147.881657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15147.881657][ T3116] ipv6_find_idev+0x102/0x170 [15147.881657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15147.881657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15147.881657][ T3116] netlink_rcv_skb+0x130/0x360 [15147.881657][ T3116] netlink_unicast+0x449/0x710 [15147.881657][ T3116] netlink_sendmsg+0x723/0xbe0 [15147.881657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15147.881657][ T3116] ___sys_sendmsg+0xee/0x170 [15147.881657][ T3116] __sys_sendmsg+0xcd/0x170 [15147.881657][ T3116] do_syscall_64+0xc6/0x1e0 [15147.881657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15147.881657][ T3116] [15147.883359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15147.883359][ T3116] neigh_parms_alloc+0x1e5/0x510 [15147.883359][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15147.883359][ T3116] ipv6_find_idev+0x102/0x170 [15147.883359][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15147.883359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15147.883359][ T3116] netlink_rcv_skb+0x130/0x360 [15147.883359][ T3116] netlink_unicast+0x449/0x710 [15147.883359][ T3116] netlink_sendmsg+0x723/0xbe0 [15147.883359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15147.883359][ T3116] ___sys_sendmsg+0xee/0x170 [15147.883359][ T3116] __sys_sendmsg+0xcd/0x170 [15147.883359][ T3116] do_syscall_64+0xc6/0x1e0 [15147.883359][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15147.883359][ T3116] [15158.124829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15158.125248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15158.125248][ T3116] dst_init+0x84/0x4a0 [15158.125248][ T3116] dst_alloc+0x97/0x150 [15158.125248][ T3116] ip6_dst_alloc+0x23/0x90 [15158.125248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15158.125248][ T3116] ip6_pol_route+0x56f/0x840 [15158.125248][ T3116] __fib6_rule_action+0x47a/0x5b0 [15158.125248][ T3116] fib_rules_lookup+0x2b4/0xa20 [15158.125248][ T3116] fib6_rule_lookup+0x182/0x630 [15158.125248][ T3116] ip6_route_input+0x59c/0xa50 [15158.125248][ T3116] ipv6_rcv+0x397/0x810 [15158.125248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15158.125248][ T3116] process_backlog+0x101/0x620 [15158.125248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15158.125248][ T3116] net_rx_action+0x495/0xbe0 [15158.125248][ T3116] __do_softirq+0x1b5/0x7f6 [15158.125248][ T3116] [15158.127319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15158.127319][ T3116] netdev_get_by_index+0x5e/0x80 [15158.127319][ T3116] fib6_nh_init+0x3d8/0x15b0 [15158.127319][ T3116] ip6_route_info_create+0xf18/0x17d0 [15158.127319][ T3116] ip6_route_add+0x1c/0x140 [15158.127319][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15158.127319][ T3116] addrconf_add_dev+0xe2/0x170 [15158.127319][ T3116] inet6_addr_add+0x12f/0xa40 [15158.127319][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15158.127319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15158.127319][ T3116] netlink_rcv_skb+0x130/0x360 [15158.127319][ T3116] netlink_unicast+0x449/0x710 [15158.127319][ T3116] netlink_sendmsg+0x723/0xbe0 [15158.127319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15158.127319][ T3116] ___sys_sendmsg+0xee/0x170 [15158.127319][ T3116] __sys_sendmsg+0xcd/0x170 [15158.127319][ T3116] do_syscall_64+0xc6/0x1e0 [15158.127319][ T3116] [15158.129497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15158.129497][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15158.129497][ T3116] ipv6_find_idev+0x102/0x170 [15158.129497][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15158.129497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15158.129497][ T3116] netlink_rcv_skb+0x130/0x360 [15158.129497][ T3116] netlink_unicast+0x449/0x710 [15158.129497][ T3116] netlink_sendmsg+0x723/0xbe0 [15158.129497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15158.129497][ T3116] ___sys_sendmsg+0xee/0x170 [15158.129497][ T3116] __sys_sendmsg+0xcd/0x170 [15158.129497][ T3116] do_syscall_64+0xc6/0x1e0 [15158.129497][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15158.129497][ T3116] [15158.131198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15158.131198][ T3116] neigh_parms_alloc+0x1e5/0x510 [15158.131198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15158.131198][ T3116] ipv6_find_idev+0x102/0x170 [15158.131198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15158.131198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15158.131198][ T3116] netlink_rcv_skb+0x130/0x360 [15158.131198][ T3116] netlink_unicast+0x449/0x710 [15158.131198][ T3116] netlink_sendmsg+0x723/0xbe0 [15158.131198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15158.131198][ T3116] ___sys_sendmsg+0xee/0x170 [15158.131198][ T3116] __sys_sendmsg+0xcd/0x170 [15158.131198][ T3116] do_syscall_64+0xc6/0x1e0 [15158.131198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15158.131198][ T3116] [15168.372771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15168.373239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15168.373239][ T3116] dst_init+0x84/0x4a0 [15168.373239][ T3116] dst_alloc+0x97/0x150 [15168.373239][ T3116] ip6_dst_alloc+0x23/0x90 [15168.373239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15168.373239][ T3116] ip6_pol_route+0x56f/0x840 [15168.373239][ T3116] __fib6_rule_action+0x47a/0x5b0 [15168.373239][ T3116] fib_rules_lookup+0x2b4/0xa20 [15168.373239][ T3116] fib6_rule_lookup+0x182/0x630 [15168.373239][ T3116] ip6_route_input+0x59c/0xa50 [15168.373239][ T3116] ipv6_rcv+0x397/0x810 [15168.373239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15168.373239][ T3116] process_backlog+0x101/0x620 [15168.373239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15168.373239][ T3116] net_rx_action+0x495/0xbe0 [15168.373239][ T3116] __do_softirq+0x1b5/0x7f6 [15168.373239][ T3116] [15168.375306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15168.375306][ T3116] netdev_get_by_index+0x5e/0x80 [15168.375306][ T3116] fib6_nh_init+0x3d8/0x15b0 [15168.375306][ T3116] ip6_route_info_create+0xf18/0x17d0 [15168.375306][ T3116] ip6_route_add+0x1c/0x140 [15168.375306][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15168.375306][ T3116] addrconf_add_dev+0xe2/0x170 [15168.375306][ T3116] inet6_addr_add+0x12f/0xa40 [15168.375306][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15168.375306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15168.375306][ T3116] netlink_rcv_skb+0x130/0x360 [15168.375306][ T3116] netlink_unicast+0x449/0x710 [15168.375306][ T3116] netlink_sendmsg+0x723/0xbe0 [15168.375306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15168.375306][ T3116] ___sys_sendmsg+0xee/0x170 [15168.375306][ T3116] __sys_sendmsg+0xcd/0x170 [15168.375306][ T3116] do_syscall_64+0xc6/0x1e0 [15168.375306][ T3116] [15168.377468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15168.377468][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15168.377468][ T3116] ipv6_find_idev+0x102/0x170 [15168.377468][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15168.377468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15168.377468][ T3116] netlink_rcv_skb+0x130/0x360 [15168.377468][ T3116] netlink_unicast+0x449/0x710 [15168.377468][ T3116] netlink_sendmsg+0x723/0xbe0 [15168.377468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15168.377468][ T3116] ___sys_sendmsg+0xee/0x170 [15168.377468][ T3116] __sys_sendmsg+0xcd/0x170 [15168.377468][ T3116] do_syscall_64+0xc6/0x1e0 [15168.377468][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15168.377468][ T3116] [15168.379181][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15168.379181][ T3116] neigh_parms_alloc+0x1e5/0x510 [15168.379181][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15168.379181][ T3116] ipv6_find_idev+0x102/0x170 [15168.379181][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15168.379181][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15168.379181][ T3116] netlink_rcv_skb+0x130/0x360 [15168.379181][ T3116] netlink_unicast+0x449/0x710 [15168.379181][ T3116] netlink_sendmsg+0x723/0xbe0 [15168.379181][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15168.379181][ T3116] ___sys_sendmsg+0xee/0x170 [15168.379181][ T3116] __sys_sendmsg+0xcd/0x170 [15168.379181][ T3116] do_syscall_64+0xc6/0x1e0 [15168.379181][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15168.379181][ T3116] [15178.684900][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15178.685362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15178.685362][ T3116] dst_init+0x84/0x4a0 [15178.685362][ T3116] dst_alloc+0x97/0x150 [15178.685362][ T3116] ip6_dst_alloc+0x23/0x90 [15178.685362][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15178.685362][ T3116] ip6_pol_route+0x56f/0x840 [15178.685362][ T3116] __fib6_rule_action+0x47a/0x5b0 [15178.685362][ T3116] fib_rules_lookup+0x2b4/0xa20 [15178.685362][ T3116] fib6_rule_lookup+0x182/0x630 [15178.685362][ T3116] ip6_route_input+0x59c/0xa50 [15178.685362][ T3116] ipv6_rcv+0x397/0x810 [15178.685362][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15178.685362][ T3116] process_backlog+0x101/0x620 [15178.685362][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15178.685362][ T3116] net_rx_action+0x495/0xbe0 [15178.685362][ T3116] __do_softirq+0x1b5/0x7f6 [15178.685362][ T3116] [15178.687469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15178.687469][ T3116] netdev_get_by_index+0x5e/0x80 [15178.687469][ T3116] fib6_nh_init+0x3d8/0x15b0 [15178.687469][ T3116] ip6_route_info_create+0xf18/0x17d0 [15178.687469][ T3116] ip6_route_add+0x1c/0x140 [15178.687469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15178.687469][ T3116] addrconf_add_dev+0xe2/0x170 [15178.687469][ T3116] inet6_addr_add+0x12f/0xa40 [15178.687469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15178.687469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15178.687469][ T3116] netlink_rcv_skb+0x130/0x360 [15178.687469][ T3116] netlink_unicast+0x449/0x710 [15178.687469][ T3116] netlink_sendmsg+0x723/0xbe0 [15178.687469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15178.687469][ T3116] ___sys_sendmsg+0xee/0x170 [15178.687469][ T3116] __sys_sendmsg+0xcd/0x170 [15178.687469][ T3116] do_syscall_64+0xc6/0x1e0 [15178.687469][ T3116] [15178.689660][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15178.689660][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15178.689660][ T3116] ipv6_find_idev+0x102/0x170 [15178.689660][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15178.689660][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15178.689660][ T3116] netlink_rcv_skb+0x130/0x360 [15178.689660][ T3116] netlink_unicast+0x449/0x710 [15178.689660][ T3116] netlink_sendmsg+0x723/0xbe0 [15178.689660][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15178.689660][ T3116] ___sys_sendmsg+0xee/0x170 [15178.689660][ T3116] __sys_sendmsg+0xcd/0x170 [15178.689660][ T3116] do_syscall_64+0xc6/0x1e0 [15178.689660][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15178.689660][ T3116] [15178.691364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15178.691364][ T3116] neigh_parms_alloc+0x1e5/0x510 [15178.691364][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15178.691364][ T3116] ipv6_find_idev+0x102/0x170 [15178.691364][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15178.691364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15178.691364][ T3116] netlink_rcv_skb+0x130/0x360 [15178.691364][ T3116] netlink_unicast+0x449/0x710 [15178.691364][ T3116] netlink_sendmsg+0x723/0xbe0 [15178.691364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15178.691364][ T3116] ___sys_sendmsg+0xee/0x170 [15178.691364][ T3116] __sys_sendmsg+0xcd/0x170 [15178.691364][ T3116] do_syscall_64+0xc6/0x1e0 [15178.691364][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15178.691364][ T3116] [15188.932825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15188.933277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15188.933277][ T3116] dst_init+0x84/0x4a0 [15188.933277][ T3116] dst_alloc+0x97/0x150 [15188.933277][ T3116] ip6_dst_alloc+0x23/0x90 [15188.933277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15188.933277][ T3116] ip6_pol_route+0x56f/0x840 [15188.933277][ T3116] __fib6_rule_action+0x47a/0x5b0 [15188.933277][ T3116] fib_rules_lookup+0x2b4/0xa20 [15188.933277][ T3116] fib6_rule_lookup+0x182/0x630 [15188.933277][ T3116] ip6_route_input+0x59c/0xa50 [15188.933277][ T3116] ipv6_rcv+0x397/0x810 [15188.933277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15188.933277][ T3116] process_backlog+0x101/0x620 [15188.933277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15188.933277][ T3116] net_rx_action+0x495/0xbe0 [15188.933277][ T3116] __do_softirq+0x1b5/0x7f6 [15188.933277][ T3116] [15188.935343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15188.935343][ T3116] netdev_get_by_index+0x5e/0x80 [15188.935343][ T3116] fib6_nh_init+0x3d8/0x15b0 [15188.935343][ T3116] ip6_route_info_create+0xf18/0x17d0 [15188.935343][ T3116] ip6_route_add+0x1c/0x140 [15188.935343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15188.935343][ T3116] addrconf_add_dev+0xe2/0x170 [15188.935343][ T3116] inet6_addr_add+0x12f/0xa40 [15188.935343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15188.935343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15188.935343][ T3116] netlink_rcv_skb+0x130/0x360 [15188.935343][ T3116] netlink_unicast+0x449/0x710 [15188.935343][ T3116] netlink_sendmsg+0x723/0xbe0 [15188.935343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15188.935343][ T3116] ___sys_sendmsg+0xee/0x170 [15188.935343][ T3116] __sys_sendmsg+0xcd/0x170 [15188.935343][ T3116] do_syscall_64+0xc6/0x1e0 [15188.935343][ T3116] [15188.937515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15188.937515][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15188.937515][ T3116] ipv6_find_idev+0x102/0x170 [15188.937515][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15188.937515][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15188.937515][ T3116] netlink_rcv_skb+0x130/0x360 [15188.937515][ T3116] netlink_unicast+0x449/0x710 [15188.937515][ T3116] netlink_sendmsg+0x723/0xbe0 [15188.937515][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15188.937515][ T3116] ___sys_sendmsg+0xee/0x170 [15188.937515][ T3116] __sys_sendmsg+0xcd/0x170 [15188.937515][ T3116] do_syscall_64+0xc6/0x1e0 [15188.937515][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15188.937515][ T3116] [15188.939215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15188.939215][ T3116] neigh_parms_alloc+0x1e5/0x510 [15188.939215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15188.939215][ T3116] ipv6_find_idev+0x102/0x170 [15188.939215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15188.939215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15188.939215][ T3116] netlink_rcv_skb+0x130/0x360 [15188.939215][ T3116] netlink_unicast+0x449/0x710 [15188.939215][ T3116] netlink_sendmsg+0x723/0xbe0 [15188.939215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15188.939215][ T3116] ___sys_sendmsg+0xee/0x170 [15188.939215][ T3116] __sys_sendmsg+0xcd/0x170 [15188.939215][ T3116] do_syscall_64+0xc6/0x1e0 [15188.939215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15188.939215][ T3116] [15199.180877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15199.181297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15199.181297][ T3116] dst_init+0x84/0x4a0 [15199.181297][ T3116] dst_alloc+0x97/0x150 [15199.181297][ T3116] ip6_dst_alloc+0x23/0x90 [15199.181297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15199.181297][ T3116] ip6_pol_route+0x56f/0x840 [15199.181297][ T3116] __fib6_rule_action+0x47a/0x5b0 [15199.181297][ T3116] fib_rules_lookup+0x2b4/0xa20 [15199.181297][ T3116] fib6_rule_lookup+0x182/0x630 [15199.181297][ T3116] ip6_route_input+0x59c/0xa50 [15199.181297][ T3116] ipv6_rcv+0x397/0x810 [15199.181297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15199.181297][ T3116] process_backlog+0x101/0x620 [15199.181297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15199.181297][ T3116] net_rx_action+0x495/0xbe0 [15199.181297][ T3116] __do_softirq+0x1b5/0x7f6 [15199.181297][ T3116] [15199.183396][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15199.183396][ T3116] netdev_get_by_index+0x5e/0x80 [15199.183396][ T3116] fib6_nh_init+0x3d8/0x15b0 [15199.183396][ T3116] ip6_route_info_create+0xf18/0x17d0 [15199.183396][ T3116] ip6_route_add+0x1c/0x140 [15199.183396][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15199.183396][ T3116] addrconf_add_dev+0xe2/0x170 [15199.183396][ T3116] inet6_addr_add+0x12f/0xa40 [15199.183396][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15199.183396][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15199.183396][ T3116] netlink_rcv_skb+0x130/0x360 [15199.183396][ T3116] netlink_unicast+0x449/0x710 [15199.183396][ T3116] netlink_sendmsg+0x723/0xbe0 [15199.183396][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15199.183396][ T3116] ___sys_sendmsg+0xee/0x170 [15199.183396][ T3116] __sys_sendmsg+0xcd/0x170 [15199.183396][ T3116] do_syscall_64+0xc6/0x1e0 [15199.183396][ T3116] [15199.185709][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15199.185709][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15199.185709][ T3116] ipv6_find_idev+0x102/0x170 [15199.185709][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15199.185709][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15199.185709][ T3116] netlink_rcv_skb+0x130/0x360 [15199.185709][ T3116] netlink_unicast+0x449/0x710 [15199.185709][ T3116] netlink_sendmsg+0x723/0xbe0 [15199.185709][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15199.185709][ T3116] ___sys_sendmsg+0xee/0x170 [15199.185709][ T3116] __sys_sendmsg+0xcd/0x170 [15199.185709][ T3116] do_syscall_64+0xc6/0x1e0 [15199.185709][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15199.185709][ T3116] [15199.187424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15199.187424][ T3116] neigh_parms_alloc+0x1e5/0x510 [15199.187424][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15199.187424][ T3116] ipv6_find_idev+0x102/0x170 [15199.187424][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15199.187424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15199.187424][ T3116] netlink_rcv_skb+0x130/0x360 [15199.187424][ T3116] netlink_unicast+0x449/0x710 [15199.187424][ T3116] netlink_sendmsg+0x723/0xbe0 [15199.187424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15199.187424][ T3116] ___sys_sendmsg+0xee/0x170 [15199.187424][ T3116] __sys_sendmsg+0xcd/0x170 [15199.187424][ T3116] do_syscall_64+0xc6/0x1e0 [15199.187424][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15199.187424][ T3116] [15209.428848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15209.429335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15209.429335][ T3116] dst_init+0x84/0x4a0 [15209.429335][ T3116] dst_alloc+0x97/0x150 [15209.429335][ T3116] ip6_dst_alloc+0x23/0x90 [15209.429335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15209.429335][ T3116] ip6_pol_route+0x56f/0x840 [15209.429335][ T3116] __fib6_rule_action+0x47a/0x5b0 [15209.429335][ T3116] fib_rules_lookup+0x2b4/0xa20 [15209.429335][ T3116] fib6_rule_lookup+0x182/0x630 [15209.429335][ T3116] ip6_route_input+0x59c/0xa50 [15209.429335][ T3116] ipv6_rcv+0x397/0x810 [15209.429335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15209.429335][ T3116] process_backlog+0x101/0x620 [15209.429335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15209.429335][ T3116] net_rx_action+0x495/0xbe0 [15209.429335][ T3116] __do_softirq+0x1b5/0x7f6 [15209.429335][ T3116] [15209.431440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15209.431440][ T3116] netdev_get_by_index+0x5e/0x80 [15209.431440][ T3116] fib6_nh_init+0x3d8/0x15b0 [15209.431440][ T3116] ip6_route_info_create+0xf18/0x17d0 [15209.431440][ T3116] ip6_route_add+0x1c/0x140 [15209.431440][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15209.431440][ T3116] addrconf_add_dev+0xe2/0x170 [15209.431440][ T3116] inet6_addr_add+0x12f/0xa40 [15209.431440][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15209.431440][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15209.431440][ T3116] netlink_rcv_skb+0x130/0x360 [15209.431440][ T3116] netlink_unicast+0x449/0x710 [15209.431440][ T3116] netlink_sendmsg+0x723/0xbe0 [15209.431440][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15209.431440][ T3116] ___sys_sendmsg+0xee/0x170 [15209.431440][ T3116] __sys_sendmsg+0xcd/0x170 [15209.431440][ T3116] do_syscall_64+0xc6/0x1e0 [15209.431440][ T3116] [15209.433637][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15209.433637][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15209.433637][ T3116] ipv6_find_idev+0x102/0x170 [15209.433637][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15209.433637][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15209.433637][ T3116] netlink_rcv_skb+0x130/0x360 [15209.433637][ T3116] netlink_unicast+0x449/0x710 [15209.433637][ T3116] netlink_sendmsg+0x723/0xbe0 [15209.433637][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15209.433637][ T3116] ___sys_sendmsg+0xee/0x170 [15209.433637][ T3116] __sys_sendmsg+0xcd/0x170 [15209.433637][ T3116] do_syscall_64+0xc6/0x1e0 [15209.433637][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15209.433637][ T3116] [15209.435356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15209.435356][ T3116] neigh_parms_alloc+0x1e5/0x510 [15209.435356][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15209.435356][ T3116] ipv6_find_idev+0x102/0x170 [15209.435356][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15209.435356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15209.435356][ T3116] netlink_rcv_skb+0x130/0x360 [15209.435356][ T3116] netlink_unicast+0x449/0x710 [15209.435356][ T3116] netlink_sendmsg+0x723/0xbe0 [15209.435356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15209.435356][ T3116] ___sys_sendmsg+0xee/0x170 [15209.435356][ T3116] __sys_sendmsg+0xcd/0x170 [15209.435356][ T3116] do_syscall_64+0xc6/0x1e0 [15209.435356][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15209.435356][ T3116] [15219.676843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15219.677339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15219.677339][ T3116] dst_init+0x84/0x4a0 [15219.677339][ T3116] dst_alloc+0x97/0x150 [15219.677339][ T3116] ip6_dst_alloc+0x23/0x90 [15219.677339][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15219.677339][ T3116] ip6_pol_route+0x56f/0x840 [15219.677339][ T3116] __fib6_rule_action+0x47a/0x5b0 [15219.677339][ T3116] fib_rules_lookup+0x2b4/0xa20 [15219.677339][ T3116] fib6_rule_lookup+0x182/0x630 [15219.677339][ T3116] ip6_route_input+0x59c/0xa50 [15219.677339][ T3116] ipv6_rcv+0x397/0x810 [15219.677339][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15219.677339][ T3116] process_backlog+0x101/0x620 [15219.677339][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15219.677339][ T3116] net_rx_action+0x495/0xbe0 [15219.677339][ T3116] __do_softirq+0x1b5/0x7f6 [15219.677339][ T3116] [15219.679430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15219.679430][ T3116] netdev_get_by_index+0x5e/0x80 [15219.679430][ T3116] fib6_nh_init+0x3d8/0x15b0 [15219.679430][ T3116] ip6_route_info_create+0xf18/0x17d0 [15219.679430][ T3116] ip6_route_add+0x1c/0x140 [15219.679430][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15219.679430][ T3116] addrconf_add_dev+0xe2/0x170 [15219.679430][ T3116] inet6_addr_add+0x12f/0xa40 [15219.679430][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15219.679430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15219.679430][ T3116] netlink_rcv_skb+0x130/0x360 [15219.679430][ T3116] netlink_unicast+0x449/0x710 [15219.679430][ T3116] netlink_sendmsg+0x723/0xbe0 [15219.679430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15219.679430][ T3116] ___sys_sendmsg+0xee/0x170 [15219.679430][ T3116] __sys_sendmsg+0xcd/0x170 [15219.679430][ T3116] do_syscall_64+0xc6/0x1e0 [15219.679430][ T3116] [15219.681618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15219.681618][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15219.681618][ T3116] ipv6_find_idev+0x102/0x170 [15219.681618][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15219.681618][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15219.681618][ T3116] netlink_rcv_skb+0x130/0x360 [15219.681618][ T3116] netlink_unicast+0x449/0x710 [15219.681618][ T3116] netlink_sendmsg+0x723/0xbe0 [15219.681618][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15219.681618][ T3116] ___sys_sendmsg+0xee/0x170 [15219.681618][ T3116] __sys_sendmsg+0xcd/0x170 [15219.681618][ T3116] do_syscall_64+0xc6/0x1e0 [15219.681618][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15219.681618][ T3116] [15219.683328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15219.683328][ T3116] neigh_parms_alloc+0x1e5/0x510 [15219.683328][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15219.683328][ T3116] ipv6_find_idev+0x102/0x170 [15219.683328][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15219.683328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15219.683328][ T3116] netlink_rcv_skb+0x130/0x360 [15219.683328][ T3116] netlink_unicast+0x449/0x710 [15219.683328][ T3116] netlink_sendmsg+0x723/0xbe0 [15219.683328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15219.683328][ T3116] ___sys_sendmsg+0xee/0x170 [15219.683328][ T3116] __sys_sendmsg+0xcd/0x170 [15219.683328][ T3116] do_syscall_64+0xc6/0x1e0 [15219.683328][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15219.683328][ T3116] [15229.924841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15229.925315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15229.925315][ T3116] dst_init+0x84/0x4a0 [15229.925315][ T3116] dst_alloc+0x97/0x150 [15229.925315][ T3116] ip6_dst_alloc+0x23/0x90 [15229.925315][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15229.925315][ T3116] ip6_pol_route+0x56f/0x840 [15229.925315][ T3116] __fib6_rule_action+0x47a/0x5b0 [15229.925315][ T3116] fib_rules_lookup+0x2b4/0xa20 [15229.925315][ T3116] fib6_rule_lookup+0x182/0x630 [15229.925315][ T3116] ip6_route_input+0x59c/0xa50 [15229.925315][ T3116] ipv6_rcv+0x397/0x810 [15229.925315][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15229.925315][ T3116] process_backlog+0x101/0x620 [15229.925315][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15229.925315][ T3116] net_rx_action+0x495/0xbe0 [15229.925315][ T3116] __do_softirq+0x1b5/0x7f6 [15229.925315][ T3116] [15229.927410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15229.927410][ T3116] netdev_get_by_index+0x5e/0x80 [15229.927410][ T3116] fib6_nh_init+0x3d8/0x15b0 [15229.927410][ T3116] ip6_route_info_create+0xf18/0x17d0 [15229.927410][ T3116] ip6_route_add+0x1c/0x140 [15229.927410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15229.927410][ T3116] addrconf_add_dev+0xe2/0x170 [15229.927410][ T3116] inet6_addr_add+0x12f/0xa40 [15229.927410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15229.927410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15229.927410][ T3116] netlink_rcv_skb+0x130/0x360 [15229.927410][ T3116] netlink_unicast+0x449/0x710 [15229.927410][ T3116] netlink_sendmsg+0x723/0xbe0 [15229.927410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15229.927410][ T3116] ___sys_sendmsg+0xee/0x170 [15229.927410][ T3116] __sys_sendmsg+0xcd/0x170 [15229.927410][ T3116] do_syscall_64+0xc6/0x1e0 [15229.927410][ T3116] [15229.929600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15229.929600][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15229.929600][ T3116] ipv6_find_idev+0x102/0x170 [15229.929600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15229.929600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15229.929600][ T3116] netlink_rcv_skb+0x130/0x360 [15229.929600][ T3116] netlink_unicast+0x449/0x710 [15229.929600][ T3116] netlink_sendmsg+0x723/0xbe0 [15229.929600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15229.929600][ T3116] ___sys_sendmsg+0xee/0x170 [15229.929600][ T3116] __sys_sendmsg+0xcd/0x170 [15229.929600][ T3116] do_syscall_64+0xc6/0x1e0 [15229.929600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15229.929600][ T3116] [15229.931308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15229.931308][ T3116] neigh_parms_alloc+0x1e5/0x510 [15229.931308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15229.931308][ T3116] ipv6_find_idev+0x102/0x170 [15229.931308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15229.931308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15229.931308][ T3116] netlink_rcv_skb+0x130/0x360 [15229.931308][ T3116] netlink_unicast+0x449/0x710 [15229.931308][ T3116] netlink_sendmsg+0x723/0xbe0 [15229.931308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15229.931308][ T3116] ___sys_sendmsg+0xee/0x170 [15229.931308][ T3116] __sys_sendmsg+0xcd/0x170 [15229.931308][ T3116] do_syscall_64+0xc6/0x1e0 [15229.931308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15229.931308][ T3116] [15240.172862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15240.173337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15240.173337][ T3116] dst_init+0x84/0x4a0 [15240.173337][ T3116] dst_alloc+0x97/0x150 [15240.173337][ T3116] ip6_dst_alloc+0x23/0x90 [15240.173337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15240.173337][ T3116] ip6_pol_route+0x56f/0x840 [15240.173337][ T3116] __fib6_rule_action+0x47a/0x5b0 [15240.173337][ T3116] fib_rules_lookup+0x2b4/0xa20 [15240.173337][ T3116] fib6_rule_lookup+0x182/0x630 [15240.173337][ T3116] ip6_route_input+0x59c/0xa50 [15240.173337][ T3116] ipv6_rcv+0x397/0x810 [15240.173337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15240.173337][ T3116] process_backlog+0x101/0x620 [15240.173337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15240.173337][ T3116] net_rx_action+0x495/0xbe0 [15240.173337][ T3116] __do_softirq+0x1b5/0x7f6 [15240.173337][ T3116] [15240.175442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15240.175442][ T3116] netdev_get_by_index+0x5e/0x80 [15240.175442][ T3116] fib6_nh_init+0x3d8/0x15b0 [15240.175442][ T3116] ip6_route_info_create+0xf18/0x17d0 [15240.175442][ T3116] ip6_route_add+0x1c/0x140 [15240.175442][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15240.175442][ T3116] addrconf_add_dev+0xe2/0x170 [15240.175442][ T3116] inet6_addr_add+0x12f/0xa40 [15240.175442][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15240.175442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15240.175442][ T3116] netlink_rcv_skb+0x130/0x360 [15240.175442][ T3116] netlink_unicast+0x449/0x710 [15240.175442][ T3116] netlink_sendmsg+0x723/0xbe0 [15240.175442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15240.175442][ T3116] ___sys_sendmsg+0xee/0x170 [15240.175442][ T3116] __sys_sendmsg+0xcd/0x170 [15240.175442][ T3116] do_syscall_64+0xc6/0x1e0 [15240.175442][ T3116] [15240.177664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15240.177664][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15240.177664][ T3116] ipv6_find_idev+0x102/0x170 [15240.177664][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15240.177664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15240.177664][ T3116] netlink_rcv_skb+0x130/0x360 [15240.177664][ T3116] netlink_unicast+0x449/0x710 [15240.177664][ T3116] netlink_sendmsg+0x723/0xbe0 [15240.177664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15240.177664][ T3116] ___sys_sendmsg+0xee/0x170 [15240.177664][ T3116] __sys_sendmsg+0xcd/0x170 [15240.177664][ T3116] do_syscall_64+0xc6/0x1e0 [15240.177664][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15240.177664][ T3116] [15240.179376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15240.179376][ T3116] neigh_parms_alloc+0x1e5/0x510 [15240.179376][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15240.179376][ T3116] ipv6_find_idev+0x102/0x170 [15240.179376][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15240.179376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15240.179376][ T3116] netlink_rcv_skb+0x130/0x360 [15240.179376][ T3116] netlink_unicast+0x449/0x710 [15240.179376][ T3116] netlink_sendmsg+0x723/0xbe0 [15240.179376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15240.179376][ T3116] ___sys_sendmsg+0xee/0x170 [15240.179376][ T3116] __sys_sendmsg+0xcd/0x170 [15240.179376][ T3116] do_syscall_64+0xc6/0x1e0 [15240.179376][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15240.179376][ T3116] [15250.756981][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15250.757477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15250.757477][ T3116] dst_init+0x84/0x4a0 [15250.757477][ T3116] dst_alloc+0x97/0x150 [15250.757477][ T3116] ip6_dst_alloc+0x23/0x90 [15250.757477][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15250.757477][ T3116] ip6_pol_route+0x56f/0x840 [15250.757477][ T3116] __fib6_rule_action+0x47a/0x5b0 [15250.757477][ T3116] fib_rules_lookup+0x2b4/0xa20 [15250.757477][ T3116] fib6_rule_lookup+0x182/0x630 [15250.757477][ T3116] ip6_route_input+0x59c/0xa50 [15250.757477][ T3116] ipv6_rcv+0x397/0x810 [15250.757477][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15250.757477][ T3116] process_backlog+0x101/0x620 [15250.757477][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15250.757477][ T3116] net_rx_action+0x495/0xbe0 [15250.757477][ T3116] __do_softirq+0x1b5/0x7f6 [15250.757477][ T3116] [15250.759565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15250.759565][ T3116] netdev_get_by_index+0x5e/0x80 [15250.759565][ T3116] fib6_nh_init+0x3d8/0x15b0 [15250.759565][ T3116] ip6_route_info_create+0xf18/0x17d0 [15250.759565][ T3116] ip6_route_add+0x1c/0x140 [15250.759565][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15250.759565][ T3116] addrconf_add_dev+0xe2/0x170 [15250.759565][ T3116] inet6_addr_add+0x12f/0xa40 [15250.759565][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15250.759565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15250.759565][ T3116] netlink_rcv_skb+0x130/0x360 [15250.759565][ T3116] netlink_unicast+0x449/0x710 [15250.759565][ T3116] netlink_sendmsg+0x723/0xbe0 [15250.759565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15250.759565][ T3116] ___sys_sendmsg+0xee/0x170 [15250.759565][ T3116] __sys_sendmsg+0xcd/0x170 [15250.759565][ T3116] do_syscall_64+0xc6/0x1e0 [15250.759565][ T3116] [15250.761757][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15250.761757][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15250.761757][ T3116] ipv6_find_idev+0x102/0x170 [15250.761757][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15250.761757][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15250.761757][ T3116] netlink_rcv_skb+0x130/0x360 [15250.761757][ T3116] netlink_unicast+0x449/0x710 [15250.761757][ T3116] netlink_sendmsg+0x723/0xbe0 [15250.761757][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15250.761757][ T3116] ___sys_sendmsg+0xee/0x170 [15250.761757][ T3116] __sys_sendmsg+0xcd/0x170 [15250.761757][ T3116] do_syscall_64+0xc6/0x1e0 [15250.761757][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15250.761757][ T3116] [15250.763470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15250.763470][ T3116] neigh_parms_alloc+0x1e5/0x510 [15250.763470][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15250.763470][ T3116] ipv6_find_idev+0x102/0x170 [15250.763470][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15250.763470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15250.763470][ T3116] netlink_rcv_skb+0x130/0x360 [15250.763470][ T3116] netlink_unicast+0x449/0x710 [15250.763470][ T3116] netlink_sendmsg+0x723/0xbe0 [15250.763470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15250.763470][ T3116] ___sys_sendmsg+0xee/0x170 [15250.763470][ T3116] __sys_sendmsg+0xcd/0x170 [15250.763470][ T3116] do_syscall_64+0xc6/0x1e0 [15250.763470][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15250.763470][ T3116] [15260.932813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15260.933307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15260.933307][ T3116] dst_init+0x84/0x4a0 [15260.933307][ T3116] dst_alloc+0x97/0x150 [15260.933307][ T3116] ip6_dst_alloc+0x23/0x90 [15260.933307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15260.933307][ T3116] ip6_pol_route+0x56f/0x840 [15260.933307][ T3116] __fib6_rule_action+0x47a/0x5b0 [15260.933307][ T3116] fib_rules_lookup+0x2b4/0xa20 [15260.933307][ T3116] fib6_rule_lookup+0x182/0x630 [15260.933307][ T3116] ip6_route_input+0x59c/0xa50 [15260.933307][ T3116] ipv6_rcv+0x397/0x810 [15260.933307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15260.933307][ T3116] process_backlog+0x101/0x620 [15260.933307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15260.933307][ T3116] net_rx_action+0x495/0xbe0 [15260.933307][ T3116] __do_softirq+0x1b5/0x7f6 [15260.933307][ T3116] [15260.935399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15260.935399][ T3116] netdev_get_by_index+0x5e/0x80 [15260.935399][ T3116] fib6_nh_init+0x3d8/0x15b0 [15260.935399][ T3116] ip6_route_info_create+0xf18/0x17d0 [15260.935399][ T3116] ip6_route_add+0x1c/0x140 [15260.935399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15260.935399][ T3116] addrconf_add_dev+0xe2/0x170 [15260.935399][ T3116] inet6_addr_add+0x12f/0xa40 [15260.935399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15260.935399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15260.935399][ T3116] netlink_rcv_skb+0x130/0x360 [15260.935399][ T3116] netlink_unicast+0x449/0x710 [15260.935399][ T3116] netlink_sendmsg+0x723/0xbe0 [15260.935399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15260.935399][ T3116] ___sys_sendmsg+0xee/0x170 [15260.935399][ T3116] __sys_sendmsg+0xcd/0x170 [15260.935399][ T3116] do_syscall_64+0xc6/0x1e0 [15260.935399][ T3116] [15260.937606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15260.937606][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15260.937606][ T3116] ipv6_find_idev+0x102/0x170 [15260.937606][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15260.937606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15260.937606][ T3116] netlink_rcv_skb+0x130/0x360 [15260.937606][ T3116] netlink_unicast+0x449/0x710 [15260.937606][ T3116] netlink_sendmsg+0x723/0xbe0 [15260.937606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15260.937606][ T3116] ___sys_sendmsg+0xee/0x170 [15260.937606][ T3116] __sys_sendmsg+0xcd/0x170 [15260.937606][ T3116] do_syscall_64+0xc6/0x1e0 [15260.937606][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15260.937606][ T3116] [15260.939319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15260.939319][ T3116] neigh_parms_alloc+0x1e5/0x510 [15260.939319][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15260.939319][ T3116] ipv6_find_idev+0x102/0x170 [15260.939319][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15260.939319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15260.939319][ T3116] netlink_rcv_skb+0x130/0x360 [15260.939319][ T3116] netlink_unicast+0x449/0x710 [15260.939319][ T3116] netlink_sendmsg+0x723/0xbe0 [15260.939319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15260.939319][ T3116] ___sys_sendmsg+0xee/0x170 [15260.939319][ T3116] __sys_sendmsg+0xcd/0x170 [15260.939319][ T3116] do_syscall_64+0xc6/0x1e0 [15260.939319][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15260.939319][ T3116] [15271.092843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15271.093320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15271.093320][ T3116] dst_init+0x84/0x4a0 [15271.093320][ T3116] dst_alloc+0x97/0x150 [15271.093320][ T3116] ip6_dst_alloc+0x23/0x90 [15271.093320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15271.093320][ T3116] ip6_pol_route+0x56f/0x840 [15271.093320][ T3116] __fib6_rule_action+0x47a/0x5b0 [15271.093320][ T3116] fib_rules_lookup+0x2b4/0xa20 [15271.093320][ T3116] fib6_rule_lookup+0x182/0x630 [15271.093320][ T3116] ip6_route_input+0x59c/0xa50 [15271.093320][ T3116] ipv6_rcv+0x397/0x810 [15271.093320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15271.093320][ T3116] process_backlog+0x101/0x620 [15271.093320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15271.093320][ T3116] net_rx_action+0x495/0xbe0 [15271.093320][ T3116] __do_softirq+0x1b5/0x7f6 [15271.093320][ T3116] [15271.095410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15271.095410][ T3116] netdev_get_by_index+0x5e/0x80 [15271.095410][ T3116] fib6_nh_init+0x3d8/0x15b0 [15271.095410][ T3116] ip6_route_info_create+0xf18/0x17d0 [15271.095410][ T3116] ip6_route_add+0x1c/0x140 [15271.095410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15271.095410][ T3116] addrconf_add_dev+0xe2/0x170 [15271.095410][ T3116] inet6_addr_add+0x12f/0xa40 [15271.095410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15271.095410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15271.095410][ T3116] netlink_rcv_skb+0x130/0x360 [15271.095410][ T3116] netlink_unicast+0x449/0x710 [15271.095410][ T3116] netlink_sendmsg+0x723/0xbe0 [15271.095410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15271.095410][ T3116] ___sys_sendmsg+0xee/0x170 [15271.095410][ T3116] __sys_sendmsg+0xcd/0x170 [15271.095410][ T3116] do_syscall_64+0xc6/0x1e0 [15271.095410][ T3116] [15271.097630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15271.097630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15271.097630][ T3116] ipv6_find_idev+0x102/0x170 [15271.097630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15271.097630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15271.097630][ T3116] netlink_rcv_skb+0x130/0x360 [15271.097630][ T3116] netlink_unicast+0x449/0x710 [15271.097630][ T3116] netlink_sendmsg+0x723/0xbe0 [15271.097630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15271.097630][ T3116] ___sys_sendmsg+0xee/0x170 [15271.097630][ T3116] __sys_sendmsg+0xcd/0x170 [15271.097630][ T3116] do_syscall_64+0xc6/0x1e0 [15271.097630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15271.097630][ T3116] [15271.099343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15271.099343][ T3116] neigh_parms_alloc+0x1e5/0x510 [15271.099343][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15271.099343][ T3116] ipv6_find_idev+0x102/0x170 [15271.099343][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15271.099343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15271.099343][ T3116] netlink_rcv_skb+0x130/0x360 [15271.099343][ T3116] netlink_unicast+0x449/0x710 [15271.099343][ T3116] netlink_sendmsg+0x723/0xbe0 [15271.099343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15271.099343][ T3116] ___sys_sendmsg+0xee/0x170 [15271.099343][ T3116] __sys_sendmsg+0xcd/0x170 [15271.099343][ T3116] do_syscall_64+0xc6/0x1e0 [15271.099343][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15271.099343][ T3116] [15281.340898][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15281.341970][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15281.341970][ T3116] dst_init+0x84/0x4a0 [15281.341970][ T3116] dst_alloc+0x97/0x150 [15281.341970][ T3116] ip6_dst_alloc+0x23/0x90 [15281.341970][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15281.341970][ T3116] ip6_pol_route+0x56f/0x840 [15281.341970][ T3116] __fib6_rule_action+0x47a/0x5b0 [15281.341970][ T3116] fib_rules_lookup+0x2b4/0xa20 [15281.341970][ T3116] fib6_rule_lookup+0x182/0x630 [15281.341970][ T3116] ip6_route_input+0x59c/0xa50 [15281.341970][ T3116] ipv6_rcv+0x397/0x810 [15281.341970][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15281.341970][ T3116] process_backlog+0x101/0x620 [15281.341970][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15281.341970][ T3116] net_rx_action+0x495/0xbe0 [15281.341970][ T3116] __do_softirq+0x1b5/0x7f6 [15281.341970][ T3116] [15281.344085][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15281.344085][ T3116] netdev_get_by_index+0x5e/0x80 [15281.344085][ T3116] fib6_nh_init+0x3d8/0x15b0 [15281.344085][ T3116] ip6_route_info_create+0xf18/0x17d0 [15281.344085][ T3116] ip6_route_add+0x1c/0x140 [15281.344085][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15281.344085][ T3116] addrconf_add_dev+0xe2/0x170 [15281.344085][ T3116] inet6_addr_add+0x12f/0xa40 [15281.344085][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15281.344085][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15281.344085][ T3116] netlink_rcv_skb+0x130/0x360 [15281.344085][ T3116] netlink_unicast+0x449/0x710 [15281.344085][ T3116] netlink_sendmsg+0x723/0xbe0 [15281.344085][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15281.344085][ T3116] ___sys_sendmsg+0xee/0x170 [15281.344085][ T3116] __sys_sendmsg+0xcd/0x170 [15281.344085][ T3116] do_syscall_64+0xc6/0x1e0 [15281.344085][ T3116] [15281.346292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15281.346292][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15281.346292][ T3116] ipv6_find_idev+0x102/0x170 [15281.346292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15281.346292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15281.346292][ T3116] netlink_rcv_skb+0x130/0x360 [15281.346292][ T3116] netlink_unicast+0x449/0x710 [15281.346292][ T3116] netlink_sendmsg+0x723/0xbe0 [15281.346292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15281.346292][ T3116] ___sys_sendmsg+0xee/0x170 [15281.346292][ T3116] __sys_sendmsg+0xcd/0x170 [15281.346292][ T3116] do_syscall_64+0xc6/0x1e0 [15281.346292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15281.346292][ T3116] [15281.348010][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15281.348010][ T3116] neigh_parms_alloc+0x1e5/0x510 [15281.348010][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15281.348010][ T3116] ipv6_find_idev+0x102/0x170 [15281.348010][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15281.348010][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15281.348010][ T3116] netlink_rcv_skb+0x130/0x360 [15281.348010][ T3116] netlink_unicast+0x449/0x710 [15281.348010][ T3116] netlink_sendmsg+0x723/0xbe0 [15281.348010][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15281.348010][ T3116] ___sys_sendmsg+0xee/0x170 [15281.348010][ T3116] __sys_sendmsg+0xcd/0x170 [15281.348010][ T3116] do_syscall_64+0xc6/0x1e0 [15281.348010][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15281.348010][ T3116] [15291.588833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15291.589307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15291.589307][ T3116] dst_init+0x84/0x4a0 [15291.589307][ T3116] dst_alloc+0x97/0x150 [15291.589307][ T3116] ip6_dst_alloc+0x23/0x90 [15291.589307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15291.589307][ T3116] ip6_pol_route+0x56f/0x840 [15291.589307][ T3116] __fib6_rule_action+0x47a/0x5b0 [15291.589307][ T3116] fib_rules_lookup+0x2b4/0xa20 [15291.589307][ T3116] fib6_rule_lookup+0x182/0x630 [15291.589307][ T3116] ip6_route_input+0x59c/0xa50 [15291.589307][ T3116] ipv6_rcv+0x397/0x810 [15291.589307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15291.589307][ T3116] process_backlog+0x101/0x620 [15291.589307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15291.589307][ T3116] net_rx_action+0x495/0xbe0 [15291.589307][ T3116] __do_softirq+0x1b5/0x7f6 [15291.589307][ T3116] [15291.591401][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15291.591401][ T3116] netdev_get_by_index+0x5e/0x80 [15291.591401][ T3116] fib6_nh_init+0x3d8/0x15b0 [15291.591401][ T3116] ip6_route_info_create+0xf18/0x17d0 [15291.591401][ T3116] ip6_route_add+0x1c/0x140 [15291.591401][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15291.591401][ T3116] addrconf_add_dev+0xe2/0x170 [15291.591401][ T3116] inet6_addr_add+0x12f/0xa40 [15291.591401][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15291.591401][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15291.591401][ T3116] netlink_rcv_skb+0x130/0x360 [15291.591401][ T3116] netlink_unicast+0x449/0x710 [15291.591401][ T3116] netlink_sendmsg+0x723/0xbe0 [15291.591401][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15291.591401][ T3116] ___sys_sendmsg+0xee/0x170 [15291.591401][ T3116] __sys_sendmsg+0xcd/0x170 [15291.591401][ T3116] do_syscall_64+0xc6/0x1e0 [15291.591401][ T3116] [15291.593605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15291.593605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15291.593605][ T3116] ipv6_find_idev+0x102/0x170 [15291.593605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15291.593605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15291.593605][ T3116] netlink_rcv_skb+0x130/0x360 [15291.593605][ T3116] netlink_unicast+0x449/0x710 [15291.593605][ T3116] netlink_sendmsg+0x723/0xbe0 [15291.593605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15291.593605][ T3116] ___sys_sendmsg+0xee/0x170 [15291.593605][ T3116] __sys_sendmsg+0xcd/0x170 [15291.593605][ T3116] do_syscall_64+0xc6/0x1e0 [15291.593605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15291.593605][ T3116] [15291.595323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15291.595323][ T3116] neigh_parms_alloc+0x1e5/0x510 [15291.595323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15291.595323][ T3116] ipv6_find_idev+0x102/0x170 [15291.595323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15291.595323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15291.595323][ T3116] netlink_rcv_skb+0x130/0x360 [15291.595323][ T3116] netlink_unicast+0x449/0x710 [15291.595323][ T3116] netlink_sendmsg+0x723/0xbe0 [15291.595323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15291.595323][ T3116] ___sys_sendmsg+0xee/0x170 [15291.595323][ T3116] __sys_sendmsg+0xcd/0x170 [15291.595323][ T3116] do_syscall_64+0xc6/0x1e0 [15291.595323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15291.595323][ T3116] [15301.836833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15301.837284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15301.837284][ T3116] dst_init+0x84/0x4a0 [15301.837284][ T3116] dst_alloc+0x97/0x150 [15301.837284][ T3116] ip6_dst_alloc+0x23/0x90 [15301.837284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15301.837284][ T3116] ip6_pol_route+0x56f/0x840 [15301.837284][ T3116] __fib6_rule_action+0x47a/0x5b0 [15301.837284][ T3116] fib_rules_lookup+0x2b4/0xa20 [15301.837284][ T3116] fib6_rule_lookup+0x182/0x630 [15301.837284][ T3116] ip6_route_input+0x59c/0xa50 [15301.837284][ T3116] ipv6_rcv+0x397/0x810 [15301.837284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15301.837284][ T3116] process_backlog+0x101/0x620 [15301.837284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15301.837284][ T3116] net_rx_action+0x495/0xbe0 [15301.837284][ T3116] __do_softirq+0x1b5/0x7f6 [15301.837284][ T3116] [15301.839887][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15301.839887][ T3116] netdev_get_by_index+0x5e/0x80 [15301.839887][ T3116] fib6_nh_init+0x3d8/0x15b0 [15301.839887][ T3116] ip6_route_info_create+0xf18/0x17d0 [15301.839887][ T3116] ip6_route_add+0x1c/0x140 [15301.839887][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15301.839887][ T3116] addrconf_add_dev+0xe2/0x170 [15301.839887][ T3116] inet6_addr_add+0x12f/0xa40 [15301.839887][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15301.839887][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15301.839887][ T3116] netlink_rcv_skb+0x130/0x360 [15301.839887][ T3116] netlink_unicast+0x449/0x710 [15301.839887][ T3116] netlink_sendmsg+0x723/0xbe0 [15301.839887][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15301.839887][ T3116] ___sys_sendmsg+0xee/0x170 [15301.839887][ T3116] __sys_sendmsg+0xcd/0x170 [15301.839887][ T3116] do_syscall_64+0xc6/0x1e0 [15301.839887][ T3116] [15301.842078][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15301.842078][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15301.842078][ T3116] ipv6_find_idev+0x102/0x170 [15301.842078][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15301.842078][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15301.842078][ T3116] netlink_rcv_skb+0x130/0x360 [15301.842078][ T3116] netlink_unicast+0x449/0x710 [15301.842078][ T3116] netlink_sendmsg+0x723/0xbe0 [15301.842078][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15301.842078][ T3116] ___sys_sendmsg+0xee/0x170 [15301.842078][ T3116] __sys_sendmsg+0xcd/0x170 [15301.842078][ T3116] do_syscall_64+0xc6/0x1e0 [15301.842078][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15301.842078][ T3116] [15301.843792][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15301.843792][ T3116] neigh_parms_alloc+0x1e5/0x510 [15301.843792][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15301.843792][ T3116] ipv6_find_idev+0x102/0x170 [15301.843792][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15301.843792][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15301.843792][ T3116] netlink_rcv_skb+0x130/0x360 [15301.843792][ T3116] netlink_unicast+0x449/0x710 [15301.843792][ T3116] netlink_sendmsg+0x723/0xbe0 [15301.843792][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15301.843792][ T3116] ___sys_sendmsg+0xee/0x170 [15301.843792][ T3116] __sys_sendmsg+0xcd/0x170 [15301.843792][ T3116] do_syscall_64+0xc6/0x1e0 [15301.843792][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15301.843792][ T3116] [15311.956843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15311.957335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15311.957335][ T3116] dst_init+0x84/0x4a0 [15311.957335][ T3116] dst_alloc+0x97/0x150 [15311.957335][ T3116] ip6_dst_alloc+0x23/0x90 [15311.957335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15311.957335][ T3116] ip6_pol_route+0x56f/0x840 [15311.957335][ T3116] __fib6_rule_action+0x47a/0x5b0 [15311.957335][ T3116] fib_rules_lookup+0x2b4/0xa20 [15311.957335][ T3116] fib6_rule_lookup+0x182/0x630 [15311.957335][ T3116] ip6_route_input+0x59c/0xa50 [15311.957335][ T3116] ipv6_rcv+0x397/0x810 [15311.957335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15311.957335][ T3116] process_backlog+0x101/0x620 [15311.957335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15311.957335][ T3116] net_rx_action+0x495/0xbe0 [15311.957335][ T3116] __do_softirq+0x1b5/0x7f6 [15311.957335][ T3116] [15311.959451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15311.959451][ T3116] netdev_get_by_index+0x5e/0x80 [15311.959451][ T3116] fib6_nh_init+0x3d8/0x15b0 [15311.959451][ T3116] ip6_route_info_create+0xf18/0x17d0 [15311.959451][ T3116] ip6_route_add+0x1c/0x140 [15311.959451][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15311.959451][ T3116] addrconf_add_dev+0xe2/0x170 [15311.959451][ T3116] inet6_addr_add+0x12f/0xa40 [15311.959451][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15311.959451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15311.959451][ T3116] netlink_rcv_skb+0x130/0x360 [15311.959451][ T3116] netlink_unicast+0x449/0x710 [15311.959451][ T3116] netlink_sendmsg+0x723/0xbe0 [15311.959451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15311.959451][ T3116] ___sys_sendmsg+0xee/0x170 [15311.959451][ T3116] __sys_sendmsg+0xcd/0x170 [15311.959451][ T3116] do_syscall_64+0xc6/0x1e0 [15311.959451][ T3116] [15311.961638][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15311.961638][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15311.961638][ T3116] ipv6_find_idev+0x102/0x170 [15311.961638][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15311.961638][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15311.961638][ T3116] netlink_rcv_skb+0x130/0x360 [15311.961638][ T3116] netlink_unicast+0x449/0x710 [15311.961638][ T3116] netlink_sendmsg+0x723/0xbe0 [15311.961638][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15311.961638][ T3116] ___sys_sendmsg+0xee/0x170 [15311.961638][ T3116] __sys_sendmsg+0xcd/0x170 [15311.961638][ T3116] do_syscall_64+0xc6/0x1e0 [15311.961638][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15311.961638][ T3116] [15311.963348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15311.963348][ T3116] neigh_parms_alloc+0x1e5/0x510 [15311.963348][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15311.963348][ T3116] ipv6_find_idev+0x102/0x170 [15311.963348][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15311.963348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15311.963348][ T3116] netlink_rcv_skb+0x130/0x360 [15311.963348][ T3116] netlink_unicast+0x449/0x710 [15311.963348][ T3116] netlink_sendmsg+0x723/0xbe0 [15311.963348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15311.963348][ T3116] ___sys_sendmsg+0xee/0x170 [15311.963348][ T3116] __sys_sendmsg+0xcd/0x170 [15311.963348][ T3116] do_syscall_64+0xc6/0x1e0 [15311.963348][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15311.963348][ T3116] [15322.212873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15322.213384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15322.213384][ T3116] dst_init+0x84/0x4a0 [15322.213384][ T3116] dst_alloc+0x97/0x150 [15322.213384][ T3116] ip6_dst_alloc+0x23/0x90 [15322.213384][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15322.213384][ T3116] ip6_pol_route+0x56f/0x840 [15322.213384][ T3116] __fib6_rule_action+0x47a/0x5b0 [15322.213384][ T3116] fib_rules_lookup+0x2b4/0xa20 [15322.213384][ T3116] fib6_rule_lookup+0x182/0x630 [15322.213384][ T3116] ip6_route_input+0x59c/0xa50 [15322.213384][ T3116] ipv6_rcv+0x397/0x810 [15322.213384][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15322.213384][ T3116] process_backlog+0x101/0x620 [15322.213384][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15322.213384][ T3116] net_rx_action+0x495/0xbe0 [15322.213384][ T3116] __do_softirq+0x1b5/0x7f6 [15322.213384][ T3116] [15322.215413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15322.215413][ T3116] netdev_get_by_index+0x5e/0x80 [15322.215413][ T3116] fib6_nh_init+0x3d8/0x15b0 [15322.215413][ T3116] ip6_route_info_create+0xf18/0x17d0 [15322.215413][ T3116] ip6_route_add+0x1c/0x140 [15322.215413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15322.215413][ T3116] addrconf_add_dev+0xe2/0x170 [15322.215413][ T3116] inet6_addr_add+0x12f/0xa40 [15322.215413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15322.215413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15322.215413][ T3116] netlink_rcv_skb+0x130/0x360 [15322.215413][ T3116] netlink_unicast+0x449/0x710 [15322.215413][ T3116] netlink_sendmsg+0x723/0xbe0 [15322.215413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15322.215413][ T3116] ___sys_sendmsg+0xee/0x170 [15322.215413][ T3116] __sys_sendmsg+0xcd/0x170 [15322.215413][ T3116] do_syscall_64+0xc6/0x1e0 [15322.215413][ T3116] [15322.217622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15322.217622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15322.217622][ T3116] ipv6_find_idev+0x102/0x170 [15322.217622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15322.217622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15322.217622][ T3116] netlink_rcv_skb+0x130/0x360 [15322.217622][ T3116] netlink_unicast+0x449/0x710 [15322.217622][ T3116] netlink_sendmsg+0x723/0xbe0 [15322.217622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15322.217622][ T3116] ___sys_sendmsg+0xee/0x170 [15322.217622][ T3116] __sys_sendmsg+0xcd/0x170 [15322.217622][ T3116] do_syscall_64+0xc6/0x1e0 [15322.217622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15322.217622][ T3116] [15322.219347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15322.219347][ T3116] neigh_parms_alloc+0x1e5/0x510 [15322.219347][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15322.219347][ T3116] ipv6_find_idev+0x102/0x170 [15322.219347][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15322.219347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15322.219347][ T3116] netlink_rcv_skb+0x130/0x360 [15322.219347][ T3116] netlink_unicast+0x449/0x710 [15322.219347][ T3116] netlink_sendmsg+0x723/0xbe0 [15322.219347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15322.219347][ T3116] ___sys_sendmsg+0xee/0x170 [15322.219347][ T3116] __sys_sendmsg+0xcd/0x170 [15322.219347][ T3116] do_syscall_64+0xc6/0x1e0 [15322.219347][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15322.219347][ T3116] [15332.260911][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15332.261391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15332.261391][ T3116] dst_init+0x84/0x4a0 [15332.261391][ T3116] dst_alloc+0x97/0x150 [15332.261391][ T3116] ip6_dst_alloc+0x23/0x90 [15332.261391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15332.261391][ T3116] ip6_pol_route+0x56f/0x840 [15332.261391][ T3116] __fib6_rule_action+0x47a/0x5b0 [15332.261391][ T3116] fib_rules_lookup+0x2b4/0xa20 [15332.261391][ T3116] fib6_rule_lookup+0x182/0x630 [15332.261391][ T3116] ip6_route_input+0x59c/0xa50 [15332.261391][ T3116] ipv6_rcv+0x397/0x810 [15332.261391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15332.261391][ T3116] process_backlog+0x101/0x620 [15332.261391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15332.261391][ T3116] net_rx_action+0x495/0xbe0 [15332.261391][ T3116] __do_softirq+0x1b5/0x7f6 [15332.261391][ T3116] [15332.263481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15332.263481][ T3116] netdev_get_by_index+0x5e/0x80 [15332.263481][ T3116] fib6_nh_init+0x3d8/0x15b0 [15332.263481][ T3116] ip6_route_info_create+0xf18/0x17d0 [15332.263481][ T3116] ip6_route_add+0x1c/0x140 [15332.263481][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15332.263481][ T3116] addrconf_add_dev+0xe2/0x170 [15332.263481][ T3116] inet6_addr_add+0x12f/0xa40 [15332.263481][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15332.263481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15332.263481][ T3116] netlink_rcv_skb+0x130/0x360 [15332.263481][ T3116] netlink_unicast+0x449/0x710 [15332.263481][ T3116] netlink_sendmsg+0x723/0xbe0 [15332.263481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15332.263481][ T3116] ___sys_sendmsg+0xee/0x170 [15332.263481][ T3116] __sys_sendmsg+0xcd/0x170 [15332.263481][ T3116] do_syscall_64+0xc6/0x1e0 [15332.263481][ T3116] [15332.265682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15332.265682][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15332.265682][ T3116] ipv6_find_idev+0x102/0x170 [15332.265682][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15332.265682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15332.265682][ T3116] netlink_rcv_skb+0x130/0x360 [15332.265682][ T3116] netlink_unicast+0x449/0x710 [15332.265682][ T3116] netlink_sendmsg+0x723/0xbe0 [15332.265682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15332.265682][ T3116] ___sys_sendmsg+0xee/0x170 [15332.265682][ T3116] __sys_sendmsg+0xcd/0x170 [15332.265682][ T3116] do_syscall_64+0xc6/0x1e0 [15332.265682][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15332.265682][ T3116] [15332.267407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15332.267407][ T3116] neigh_parms_alloc+0x1e5/0x510 [15332.267407][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15332.267407][ T3116] ipv6_find_idev+0x102/0x170 [15332.267407][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15332.267407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15332.267407][ T3116] netlink_rcv_skb+0x130/0x360 [15332.267407][ T3116] netlink_unicast+0x449/0x710 [15332.267407][ T3116] netlink_sendmsg+0x723/0xbe0 [15332.267407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15332.267407][ T3116] ___sys_sendmsg+0xee/0x170 [15332.267407][ T3116] __sys_sendmsg+0xcd/0x170 [15332.267407][ T3116] do_syscall_64+0xc6/0x1e0 [15332.267407][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15332.267407][ T3116] [15342.508818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15342.509226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15342.509226][ T3116] dst_init+0x84/0x4a0 [15342.509226][ T3116] dst_alloc+0x97/0x150 [15342.509226][ T3116] ip6_dst_alloc+0x23/0x90 [15342.509226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15342.509226][ T3116] ip6_pol_route+0x56f/0x840 [15342.509226][ T3116] __fib6_rule_action+0x47a/0x5b0 [15342.509226][ T3116] fib_rules_lookup+0x2b4/0xa20 [15342.509226][ T3116] fib6_rule_lookup+0x182/0x630 [15342.509226][ T3116] ip6_route_input+0x59c/0xa50 [15342.509226][ T3116] ipv6_rcv+0x397/0x810 [15342.509226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15342.509226][ T3116] process_backlog+0x101/0x620 [15342.509226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15342.509226][ T3116] net_rx_action+0x495/0xbe0 [15342.509226][ T3116] __do_softirq+0x1b5/0x7f6 [15342.509226][ T3116] [15342.511315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15342.511315][ T3116] netdev_get_by_index+0x5e/0x80 [15342.511315][ T3116] fib6_nh_init+0x3d8/0x15b0 [15342.511315][ T3116] ip6_route_info_create+0xf18/0x17d0 [15342.511315][ T3116] ip6_route_add+0x1c/0x140 [15342.511315][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15342.511315][ T3116] addrconf_add_dev+0xe2/0x170 [15342.511315][ T3116] inet6_addr_add+0x12f/0xa40 [15342.511315][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15342.511315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15342.511315][ T3116] netlink_rcv_skb+0x130/0x360 [15342.511315][ T3116] netlink_unicast+0x449/0x710 [15342.511315][ T3116] netlink_sendmsg+0x723/0xbe0 [15342.511315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15342.511315][ T3116] ___sys_sendmsg+0xee/0x170 [15342.511315][ T3116] __sys_sendmsg+0xcd/0x170 [15342.511315][ T3116] do_syscall_64+0xc6/0x1e0 [15342.511315][ T3116] [15342.513507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15342.513507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15342.513507][ T3116] ipv6_find_idev+0x102/0x170 [15342.513507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15342.513507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15342.513507][ T3116] netlink_rcv_skb+0x130/0x360 [15342.513507][ T3116] netlink_unicast+0x449/0x710 [15342.513507][ T3116] netlink_sendmsg+0x723/0xbe0 [15342.513507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15342.513507][ T3116] ___sys_sendmsg+0xee/0x170 [15342.513507][ T3116] __sys_sendmsg+0xcd/0x170 [15342.513507][ T3116] do_syscall_64+0xc6/0x1e0 [15342.513507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15342.513507][ T3116] [15342.515220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15342.515220][ T3116] neigh_parms_alloc+0x1e5/0x510 [15342.515220][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15342.515220][ T3116] ipv6_find_idev+0x102/0x170 [15342.515220][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15342.515220][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15342.515220][ T3116] netlink_rcv_skb+0x130/0x360 [15342.515220][ T3116] netlink_unicast+0x449/0x710 [15342.515220][ T3116] netlink_sendmsg+0x723/0xbe0 [15342.515220][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15342.515220][ T3116] ___sys_sendmsg+0xee/0x170 [15342.515220][ T3116] __sys_sendmsg+0xcd/0x170 [15342.515220][ T3116] do_syscall_64+0xc6/0x1e0 [15342.515220][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15342.515220][ T3116] [15352.684812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15352.685214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15352.685214][ T3116] dst_init+0x84/0x4a0 [15352.685214][ T3116] dst_alloc+0x97/0x150 [15352.685214][ T3116] ip6_dst_alloc+0x23/0x90 [15352.685214][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15352.685214][ T3116] ip6_pol_route+0x56f/0x840 [15352.685214][ T3116] __fib6_rule_action+0x47a/0x5b0 [15352.685214][ T3116] fib_rules_lookup+0x2b4/0xa20 [15352.685214][ T3116] fib6_rule_lookup+0x182/0x630 [15352.685214][ T3116] ip6_route_input+0x59c/0xa50 [15352.685214][ T3116] ipv6_rcv+0x397/0x810 [15352.685214][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15352.685214][ T3116] process_backlog+0x101/0x620 [15352.685214][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15352.685214][ T3116] net_rx_action+0x495/0xbe0 [15352.685214][ T3116] __do_softirq+0x1b5/0x7f6 [15352.685214][ T3116] [15352.687287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15352.687287][ T3116] netdev_get_by_index+0x5e/0x80 [15352.687287][ T3116] fib6_nh_init+0x3d8/0x15b0 [15352.687287][ T3116] ip6_route_info_create+0xf18/0x17d0 [15352.687287][ T3116] ip6_route_add+0x1c/0x140 [15352.687287][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15352.687287][ T3116] addrconf_add_dev+0xe2/0x170 [15352.687287][ T3116] inet6_addr_add+0x12f/0xa40 [15352.687287][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15352.687287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15352.687287][ T3116] netlink_rcv_skb+0x130/0x360 [15352.687287][ T3116] netlink_unicast+0x449/0x710 [15352.687287][ T3116] netlink_sendmsg+0x723/0xbe0 [15352.687287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15352.687287][ T3116] ___sys_sendmsg+0xee/0x170 [15352.687287][ T3116] __sys_sendmsg+0xcd/0x170 [15352.687287][ T3116] do_syscall_64+0xc6/0x1e0 [15352.687287][ T3116] [15352.689452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15352.689452][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15352.689452][ T3116] ipv6_find_idev+0x102/0x170 [15352.689452][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15352.689452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15352.689452][ T3116] netlink_rcv_skb+0x130/0x360 [15352.689452][ T3116] netlink_unicast+0x449/0x710 [15352.689452][ T3116] netlink_sendmsg+0x723/0xbe0 [15352.689452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15352.689452][ T3116] ___sys_sendmsg+0xee/0x170 [15352.689452][ T3116] __sys_sendmsg+0xcd/0x170 [15352.689452][ T3116] do_syscall_64+0xc6/0x1e0 [15352.689452][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15352.689452][ T3116] [15352.691144][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15352.691144][ T3116] neigh_parms_alloc+0x1e5/0x510 [15352.691144][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15352.691144][ T3116] ipv6_find_idev+0x102/0x170 [15352.691144][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15352.691144][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15352.691144][ T3116] netlink_rcv_skb+0x130/0x360 [15352.691144][ T3116] netlink_unicast+0x449/0x710 [15352.691144][ T3116] netlink_sendmsg+0x723/0xbe0 [15352.691144][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15352.691144][ T3116] ___sys_sendmsg+0xee/0x170 [15352.691144][ T3116] __sys_sendmsg+0xcd/0x170 [15352.691144][ T3116] do_syscall_64+0xc6/0x1e0 [15352.691144][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15352.691144][ T3116] [15362.892821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15362.893239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15362.893239][ T3116] dst_init+0x84/0x4a0 [15362.893239][ T3116] dst_alloc+0x97/0x150 [15362.893239][ T3116] ip6_dst_alloc+0x23/0x90 [15362.893239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15362.893239][ T3116] ip6_pol_route+0x56f/0x840 [15362.893239][ T3116] __fib6_rule_action+0x47a/0x5b0 [15362.893239][ T3116] fib_rules_lookup+0x2b4/0xa20 [15362.893239][ T3116] fib6_rule_lookup+0x182/0x630 [15362.893239][ T3116] ip6_route_input+0x59c/0xa50 [15362.893239][ T3116] ipv6_rcv+0x397/0x810 [15362.893239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15362.893239][ T3116] process_backlog+0x101/0x620 [15362.893239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15362.893239][ T3116] net_rx_action+0x495/0xbe0 [15362.893239][ T3116] __do_softirq+0x1b5/0x7f6 [15362.893239][ T3116] [15362.895325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15362.895325][ T3116] netdev_get_by_index+0x5e/0x80 [15362.895325][ T3116] fib6_nh_init+0x3d8/0x15b0 [15362.895325][ T3116] ip6_route_info_create+0xf18/0x17d0 [15362.895325][ T3116] ip6_route_add+0x1c/0x140 [15362.895325][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15362.895325][ T3116] addrconf_add_dev+0xe2/0x170 [15362.895325][ T3116] inet6_addr_add+0x12f/0xa40 [15362.895325][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15362.895325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15362.895325][ T3116] netlink_rcv_skb+0x130/0x360 [15362.895325][ T3116] netlink_unicast+0x449/0x710 [15362.895325][ T3116] netlink_sendmsg+0x723/0xbe0 [15362.895325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15362.895325][ T3116] ___sys_sendmsg+0xee/0x170 [15362.895325][ T3116] __sys_sendmsg+0xcd/0x170 [15362.895325][ T3116] do_syscall_64+0xc6/0x1e0 [15362.895325][ T3116] [15362.897535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15362.897535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15362.897535][ T3116] ipv6_find_idev+0x102/0x170 [15362.897535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15362.897535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15362.897535][ T3116] netlink_rcv_skb+0x130/0x360 [15362.897535][ T3116] netlink_unicast+0x449/0x710 [15362.897535][ T3116] netlink_sendmsg+0x723/0xbe0 [15362.897535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15362.897535][ T3116] ___sys_sendmsg+0xee/0x170 [15362.897535][ T3116] __sys_sendmsg+0xcd/0x170 [15362.897535][ T3116] do_syscall_64+0xc6/0x1e0 [15362.897535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15362.897535][ T3116] [15362.899243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15362.899243][ T3116] neigh_parms_alloc+0x1e5/0x510 [15362.899243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15362.899243][ T3116] ipv6_find_idev+0x102/0x170 [15362.899243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15362.899243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15362.899243][ T3116] netlink_rcv_skb+0x130/0x360 [15362.899243][ T3116] netlink_unicast+0x449/0x710 [15362.899243][ T3116] netlink_sendmsg+0x723/0xbe0 [15362.899243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15362.899243][ T3116] ___sys_sendmsg+0xee/0x170 [15362.899243][ T3116] __sys_sendmsg+0xcd/0x170 [15362.899243][ T3116] do_syscall_64+0xc6/0x1e0 [15362.899243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15362.899243][ T3116] [15373.140842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15373.141275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15373.141275][ T3116] dst_init+0x84/0x4a0 [15373.141275][ T3116] dst_alloc+0x97/0x150 [15373.141275][ T3116] ip6_dst_alloc+0x23/0x90 [15373.141275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15373.141275][ T3116] ip6_pol_route+0x56f/0x840 [15373.141275][ T3116] __fib6_rule_action+0x47a/0x5b0 [15373.141275][ T3116] fib_rules_lookup+0x2b4/0xa20 [15373.141275][ T3116] fib6_rule_lookup+0x182/0x630 [15373.141275][ T3116] ip6_route_input+0x59c/0xa50 [15373.141275][ T3116] ipv6_rcv+0x397/0x810 [15373.141275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15373.141275][ T3116] process_backlog+0x101/0x620 [15373.141275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15373.141275][ T3116] net_rx_action+0x495/0xbe0 [15373.141275][ T3116] __do_softirq+0x1b5/0x7f6 [15373.141275][ T3116] [15373.143508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15373.143508][ T3116] netdev_get_by_index+0x5e/0x80 [15373.143508][ T3116] fib6_nh_init+0x3d8/0x15b0 [15373.143508][ T3116] ip6_route_info_create+0xf18/0x17d0 [15373.143508][ T3116] ip6_route_add+0x1c/0x140 [15373.143508][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15373.143508][ T3116] addrconf_add_dev+0xe2/0x170 [15373.143508][ T3116] inet6_addr_add+0x12f/0xa40 [15373.143508][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15373.143508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15373.143508][ T3116] netlink_rcv_skb+0x130/0x360 [15373.143508][ T3116] netlink_unicast+0x449/0x710 [15373.143508][ T3116] netlink_sendmsg+0x723/0xbe0 [15373.143508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15373.143508][ T3116] ___sys_sendmsg+0xee/0x170 [15373.143508][ T3116] __sys_sendmsg+0xcd/0x170 [15373.143508][ T3116] do_syscall_64+0xc6/0x1e0 [15373.143508][ T3116] [15373.145906][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15373.145906][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15373.145906][ T3116] ipv6_find_idev+0x102/0x170 [15373.145906][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15373.145906][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15373.145906][ T3116] netlink_rcv_skb+0x130/0x360 [15373.145906][ T3116] netlink_unicast+0x449/0x710 [15373.145906][ T3116] netlink_sendmsg+0x723/0xbe0 [15373.145906][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15373.145906][ T3116] ___sys_sendmsg+0xee/0x170 [15373.145906][ T3116] __sys_sendmsg+0xcd/0x170 [15373.145906][ T3116] do_syscall_64+0xc6/0x1e0 [15373.145906][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15373.145906][ T3116] [15373.147777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15373.147777][ T3116] neigh_parms_alloc+0x1e5/0x510 [15373.147777][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15373.147777][ T3116] ipv6_find_idev+0x102/0x170 [15373.147777][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15373.147777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15373.147777][ T3116] netlink_rcv_skb+0x130/0x360 [15373.147777][ T3116] netlink_unicast+0x449/0x710 [15373.147777][ T3116] netlink_sendmsg+0x723/0xbe0 [15373.147777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15373.147777][ T3116] ___sys_sendmsg+0xee/0x170 [15373.147777][ T3116] __sys_sendmsg+0xcd/0x170 [15373.147777][ T3116] do_syscall_64+0xc6/0x1e0 [15373.147777][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15373.147777][ T3116] [15383.388767][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15383.389198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15383.389198][ T3116] dst_init+0x84/0x4a0 [15383.389198][ T3116] dst_alloc+0x97/0x150 [15383.389198][ T3116] ip6_dst_alloc+0x23/0x90 [15383.389198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15383.389198][ T3116] ip6_pol_route+0x56f/0x840 [15383.389198][ T3116] __fib6_rule_action+0x47a/0x5b0 [15383.389198][ T3116] fib_rules_lookup+0x2b4/0xa20 [15383.389198][ T3116] fib6_rule_lookup+0x182/0x630 [15383.389198][ T3116] ip6_route_input+0x59c/0xa50 [15383.389198][ T3116] ipv6_rcv+0x397/0x810 [15383.389198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15383.389198][ T3116] process_backlog+0x101/0x620 [15383.389198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15383.389198][ T3116] net_rx_action+0x495/0xbe0 [15383.389198][ T3116] __do_softirq+0x1b5/0x7f6 [15383.389198][ T3116] [15383.391932][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15383.391932][ T3116] netdev_get_by_index+0x5e/0x80 [15383.391932][ T3116] fib6_nh_init+0x3d8/0x15b0 [15383.391932][ T3116] ip6_route_info_create+0xf18/0x17d0 [15383.391932][ T3116] ip6_route_add+0x1c/0x140 [15383.391932][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15383.391932][ T3116] addrconf_add_dev+0xe2/0x170 [15383.391932][ T3116] inet6_addr_add+0x12f/0xa40 [15383.391932][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15383.391932][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15383.391932][ T3116] netlink_rcv_skb+0x130/0x360 [15383.391932][ T3116] netlink_unicast+0x449/0x710 [15383.391932][ T3116] netlink_sendmsg+0x723/0xbe0 [15383.391932][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15383.391932][ T3116] ___sys_sendmsg+0xee/0x170 [15383.391932][ T3116] __sys_sendmsg+0xcd/0x170 [15383.391932][ T3116] do_syscall_64+0xc6/0x1e0 [15383.391932][ T3116] [15383.394249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15383.394249][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15383.394249][ T3116] ipv6_find_idev+0x102/0x170 [15383.394249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15383.394249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15383.394249][ T3116] netlink_rcv_skb+0x130/0x360 [15383.394249][ T3116] netlink_unicast+0x449/0x710 [15383.394249][ T3116] netlink_sendmsg+0x723/0xbe0 [15383.394249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15383.394249][ T3116] ___sys_sendmsg+0xee/0x170 [15383.394249][ T3116] __sys_sendmsg+0xcd/0x170 [15383.394249][ T3116] do_syscall_64+0xc6/0x1e0 [15383.394249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15383.394249][ T3116] [15383.396052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15383.396052][ T3116] neigh_parms_alloc+0x1e5/0x510 [15383.396052][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15383.396052][ T3116] ipv6_find_idev+0x102/0x170 [15383.396052][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15383.396052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15383.396052][ T3116] netlink_rcv_skb+0x130/0x360 [15383.396052][ T3116] netlink_unicast+0x449/0x710 [15383.396052][ T3116] netlink_sendmsg+0x723/0xbe0 [15383.396052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15383.396052][ T3116] ___sys_sendmsg+0xee/0x170 [15383.396052][ T3116] __sys_sendmsg+0xcd/0x170 [15383.396052][ T3116] do_syscall_64+0xc6/0x1e0 [15383.396052][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15383.396052][ T3116] [15393.500818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15393.501287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15393.501287][ T3116] dst_init+0x84/0x4a0 [15393.501287][ T3116] dst_alloc+0x97/0x150 [15393.501287][ T3116] ip6_dst_alloc+0x23/0x90 [15393.501287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15393.501287][ T3116] ip6_pol_route+0x56f/0x840 [15393.501287][ T3116] __fib6_rule_action+0x47a/0x5b0 [15393.501287][ T3116] fib_rules_lookup+0x2b4/0xa20 [15393.501287][ T3116] fib6_rule_lookup+0x182/0x630 [15393.501287][ T3116] ip6_route_input+0x59c/0xa50 [15393.501287][ T3116] ipv6_rcv+0x397/0x810 [15393.501287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15393.501287][ T3116] process_backlog+0x101/0x620 [15393.501287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15393.501287][ T3116] net_rx_action+0x495/0xbe0 [15393.501287][ T3116] __do_softirq+0x1b5/0x7f6 [15393.501287][ T3116] [15393.503342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15393.503342][ T3116] netdev_get_by_index+0x5e/0x80 [15393.503342][ T3116] fib6_nh_init+0x3d8/0x15b0 [15393.503342][ T3116] ip6_route_info_create+0xf18/0x17d0 [15393.503342][ T3116] ip6_route_add+0x1c/0x140 [15393.503342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15393.503342][ T3116] addrconf_add_dev+0xe2/0x170 [15393.503342][ T3116] inet6_addr_add+0x12f/0xa40 [15393.503342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15393.503342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15393.503342][ T3116] netlink_rcv_skb+0x130/0x360 [15393.503342][ T3116] netlink_unicast+0x449/0x710 [15393.503342][ T3116] netlink_sendmsg+0x723/0xbe0 [15393.503342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15393.503342][ T3116] ___sys_sendmsg+0xee/0x170 [15393.503342][ T3116] __sys_sendmsg+0xcd/0x170 [15393.503342][ T3116] do_syscall_64+0xc6/0x1e0 [15393.503342][ T3116] [15393.505512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15393.505512][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15393.505512][ T3116] ipv6_find_idev+0x102/0x170 [15393.505512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15393.505512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15393.505512][ T3116] netlink_rcv_skb+0x130/0x360 [15393.505512][ T3116] netlink_unicast+0x449/0x710 [15393.505512][ T3116] netlink_sendmsg+0x723/0xbe0 [15393.505512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15393.505512][ T3116] ___sys_sendmsg+0xee/0x170 [15393.505512][ T3116] __sys_sendmsg+0xcd/0x170 [15393.505512][ T3116] do_syscall_64+0xc6/0x1e0 [15393.505512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15393.505512][ T3116] [15393.507612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15393.507612][ T3116] neigh_parms_alloc+0x1e5/0x510 [15393.507612][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15393.507612][ T3116] ipv6_find_idev+0x102/0x170 [15393.507612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15393.507612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15393.507612][ T3116] netlink_rcv_skb+0x130/0x360 [15393.507612][ T3116] netlink_unicast+0x449/0x710 [15393.507612][ T3116] netlink_sendmsg+0x723/0xbe0 [15393.507612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15393.507612][ T3116] ___sys_sendmsg+0xee/0x170 [15393.507612][ T3116] __sys_sendmsg+0xcd/0x170 [15393.507612][ T3116] do_syscall_64+0xc6/0x1e0 [15393.507612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15393.507612][ T3116] [15403.516861][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15403.517267][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15403.517267][ T3116] dst_init+0x84/0x4a0 [15403.517267][ T3116] dst_alloc+0x97/0x150 [15403.517267][ T3116] ip6_dst_alloc+0x23/0x90 [15403.517267][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15403.517267][ T3116] ip6_pol_route+0x56f/0x840 [15403.517267][ T3116] __fib6_rule_action+0x47a/0x5b0 [15403.517267][ T3116] fib_rules_lookup+0x2b4/0xa20 [15403.517267][ T3116] fib6_rule_lookup+0x182/0x630 [15403.517267][ T3116] ip6_route_input+0x59c/0xa50 [15403.517267][ T3116] ipv6_rcv+0x397/0x810 [15403.517267][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15403.517267][ T3116] process_backlog+0x101/0x620 [15403.517267][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15403.517267][ T3116] net_rx_action+0x495/0xbe0 [15403.517267][ T3116] __do_softirq+0x1b5/0x7f6 [15403.517267][ T3116] [15403.519330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15403.519330][ T3116] netdev_get_by_index+0x5e/0x80 [15403.519330][ T3116] fib6_nh_init+0x3d8/0x15b0 [15403.519330][ T3116] ip6_route_info_create+0xf18/0x17d0 [15403.519330][ T3116] ip6_route_add+0x1c/0x140 [15403.519330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15403.519330][ T3116] addrconf_add_dev+0xe2/0x170 [15403.519330][ T3116] inet6_addr_add+0x12f/0xa40 [15403.519330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15403.519330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15403.519330][ T3116] netlink_rcv_skb+0x130/0x360 [15403.519330][ T3116] netlink_unicast+0x449/0x710 [15403.519330][ T3116] netlink_sendmsg+0x723/0xbe0 [15403.519330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15403.519330][ T3116] ___sys_sendmsg+0xee/0x170 [15403.519330][ T3116] __sys_sendmsg+0xcd/0x170 [15403.519330][ T3116] do_syscall_64+0xc6/0x1e0 [15403.519330][ T3116] [15403.521448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15403.521448][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15403.521448][ T3116] ipv6_find_idev+0x102/0x170 [15403.521448][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15403.521448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15403.521448][ T3116] netlink_rcv_skb+0x130/0x360 [15403.521448][ T3116] netlink_unicast+0x449/0x710 [15403.521448][ T3116] netlink_sendmsg+0x723/0xbe0 [15403.521448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15403.521448][ T3116] ___sys_sendmsg+0xee/0x170 [15403.521448][ T3116] __sys_sendmsg+0xcd/0x170 [15403.521448][ T3116] do_syscall_64+0xc6/0x1e0 [15403.521448][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15403.521448][ T3116] [15403.523138][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15403.523138][ T3116] neigh_parms_alloc+0x1e5/0x510 [15403.523138][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15403.523138][ T3116] ipv6_find_idev+0x102/0x170 [15403.523138][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15403.523138][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15403.523138][ T3116] netlink_rcv_skb+0x130/0x360 [15403.523138][ T3116] netlink_unicast+0x449/0x710 [15403.523138][ T3116] netlink_sendmsg+0x723/0xbe0 [15403.523138][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15403.523138][ T3116] ___sys_sendmsg+0xee/0x170 [15403.523138][ T3116] __sys_sendmsg+0xcd/0x170 [15403.523138][ T3116] do_syscall_64+0xc6/0x1e0 [15403.523138][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15403.523138][ T3116] [15413.764866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15413.765377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15413.765377][ T3116] dst_init+0x84/0x4a0 [15413.765377][ T3116] dst_alloc+0x97/0x150 [15413.765377][ T3116] ip6_dst_alloc+0x23/0x90 [15413.765377][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15413.765377][ T3116] ip6_pol_route+0x56f/0x840 [15413.765377][ T3116] __fib6_rule_action+0x47a/0x5b0 [15413.765377][ T3116] fib_rules_lookup+0x2b4/0xa20 [15413.765377][ T3116] fib6_rule_lookup+0x182/0x630 [15413.765377][ T3116] ip6_route_input+0x59c/0xa50 [15413.765377][ T3116] ipv6_rcv+0x397/0x810 [15413.765377][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15413.765377][ T3116] process_backlog+0x101/0x620 [15413.765377][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15413.765377][ T3116] net_rx_action+0x495/0xbe0 [15413.765377][ T3116] __do_softirq+0x1b5/0x7f6 [15413.765377][ T3116] [15413.767486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15413.767486][ T3116] netdev_get_by_index+0x5e/0x80 [15413.767486][ T3116] fib6_nh_init+0x3d8/0x15b0 [15413.767486][ T3116] ip6_route_info_create+0xf18/0x17d0 [15413.767486][ T3116] ip6_route_add+0x1c/0x140 [15413.767486][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15413.767486][ T3116] addrconf_add_dev+0xe2/0x170 [15413.767486][ T3116] inet6_addr_add+0x12f/0xa40 [15413.767486][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15413.767486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15413.767486][ T3116] netlink_rcv_skb+0x130/0x360 [15413.767486][ T3116] netlink_unicast+0x449/0x710 [15413.767486][ T3116] netlink_sendmsg+0x723/0xbe0 [15413.767486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15413.767486][ T3116] ___sys_sendmsg+0xee/0x170 [15413.767486][ T3116] __sys_sendmsg+0xcd/0x170 [15413.767486][ T3116] do_syscall_64+0xc6/0x1e0 [15413.767486][ T3116] [15413.769635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15413.769635][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15413.769635][ T3116] ipv6_find_idev+0x102/0x170 [15413.769635][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15413.769635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15413.769635][ T3116] netlink_rcv_skb+0x130/0x360 [15413.769635][ T3116] netlink_unicast+0x449/0x710 [15413.769635][ T3116] netlink_sendmsg+0x723/0xbe0 [15413.769635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15413.769635][ T3116] ___sys_sendmsg+0xee/0x170 [15413.769635][ T3116] __sys_sendmsg+0xcd/0x170 [15413.769635][ T3116] do_syscall_64+0xc6/0x1e0 [15413.769635][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15413.769635][ T3116] [15413.771360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15413.771360][ T3116] neigh_parms_alloc+0x1e5/0x510 [15413.771360][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15413.771360][ T3116] ipv6_find_idev+0x102/0x170 [15413.771360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15413.771360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15413.771360][ T3116] netlink_rcv_skb+0x130/0x360 [15413.771360][ T3116] netlink_unicast+0x449/0x710 [15413.771360][ T3116] netlink_sendmsg+0x723/0xbe0 [15413.771360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15413.771360][ T3116] ___sys_sendmsg+0xee/0x170 [15413.771360][ T3116] __sys_sendmsg+0xcd/0x170 [15413.771360][ T3116] do_syscall_64+0xc6/0x1e0 [15413.771360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15413.771360][ T3116] [15424.012798][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15424.013282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15424.013282][ T3116] dst_init+0x84/0x4a0 [15424.013282][ T3116] dst_alloc+0x97/0x150 [15424.013282][ T3116] ip6_dst_alloc+0x23/0x90 [15424.013282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15424.013282][ T3116] ip6_pol_route+0x56f/0x840 [15424.013282][ T3116] __fib6_rule_action+0x47a/0x5b0 [15424.013282][ T3116] fib_rules_lookup+0x2b4/0xa20 [15424.013282][ T3116] fib6_rule_lookup+0x182/0x630 [15424.013282][ T3116] ip6_route_input+0x59c/0xa50 [15424.013282][ T3116] ipv6_rcv+0x397/0x810 [15424.013282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15424.013282][ T3116] process_backlog+0x101/0x620 [15424.013282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15424.013282][ T3116] net_rx_action+0x495/0xbe0 [15424.013282][ T3116] __do_softirq+0x1b5/0x7f6 [15424.013282][ T3116] [15424.015410][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15424.015410][ T3116] netdev_get_by_index+0x5e/0x80 [15424.015410][ T3116] fib6_nh_init+0x3d8/0x15b0 [15424.015410][ T3116] ip6_route_info_create+0xf18/0x17d0 [15424.015410][ T3116] ip6_route_add+0x1c/0x140 [15424.015410][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15424.015410][ T3116] addrconf_add_dev+0xe2/0x170 [15424.015410][ T3116] inet6_addr_add+0x12f/0xa40 [15424.015410][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15424.015410][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15424.015410][ T3116] netlink_rcv_skb+0x130/0x360 [15424.015410][ T3116] netlink_unicast+0x449/0x710 [15424.015410][ T3116] netlink_sendmsg+0x723/0xbe0 [15424.015410][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15424.015410][ T3116] ___sys_sendmsg+0xee/0x170 [15424.015410][ T3116] __sys_sendmsg+0xcd/0x170 [15424.015410][ T3116] do_syscall_64+0xc6/0x1e0 [15424.015410][ T3116] [15424.017645][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15424.017645][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15424.017645][ T3116] ipv6_find_idev+0x102/0x170 [15424.017645][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15424.017645][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15424.017645][ T3116] netlink_rcv_skb+0x130/0x360 [15424.017645][ T3116] netlink_unicast+0x449/0x710 [15424.017645][ T3116] netlink_sendmsg+0x723/0xbe0 [15424.017645][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15424.017645][ T3116] ___sys_sendmsg+0xee/0x170 [15424.017645][ T3116] __sys_sendmsg+0xcd/0x170 [15424.017645][ T3116] do_syscall_64+0xc6/0x1e0 [15424.017645][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15424.017645][ T3116] [15424.019366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15424.019366][ T3116] neigh_parms_alloc+0x1e5/0x510 [15424.019366][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15424.019366][ T3116] ipv6_find_idev+0x102/0x170 [15424.019366][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15424.019366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15424.019366][ T3116] netlink_rcv_skb+0x130/0x360 [15424.019366][ T3116] netlink_unicast+0x449/0x710 [15424.019366][ T3116] netlink_sendmsg+0x723/0xbe0 [15424.019366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15424.019366][ T3116] ___sys_sendmsg+0xee/0x170 [15424.019366][ T3116] __sys_sendmsg+0xcd/0x170 [15424.019366][ T3116] do_syscall_64+0xc6/0x1e0 [15424.019366][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15424.019366][ T3116] [15434.260868][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15434.261513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15434.261513][ T3116] dst_init+0x84/0x4a0 [15434.261513][ T3116] dst_alloc+0x97/0x150 [15434.261513][ T3116] ip6_dst_alloc+0x23/0x90 [15434.261513][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15434.261513][ T3116] ip6_pol_route+0x56f/0x840 [15434.261513][ T3116] __fib6_rule_action+0x47a/0x5b0 [15434.261513][ T3116] fib_rules_lookup+0x2b4/0xa20 [15434.261513][ T3116] fib6_rule_lookup+0x182/0x630 [15434.261513][ T3116] ip6_route_input+0x59c/0xa50 [15434.261513][ T3116] ipv6_rcv+0x397/0x810 [15434.261513][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15434.261513][ T3116] process_backlog+0x101/0x620 [15434.261513][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15434.261513][ T3116] net_rx_action+0x495/0xbe0 [15434.261513][ T3116] __do_softirq+0x1b5/0x7f6 [15434.261513][ T3116] [15434.264800][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15434.264800][ T3116] netdev_get_by_index+0x5e/0x80 [15434.264800][ T3116] fib6_nh_init+0x3d8/0x15b0 [15434.264800][ T3116] ip6_route_info_create+0xf18/0x17d0 [15434.264800][ T3116] ip6_route_add+0x1c/0x140 [15434.264800][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15434.264800][ T3116] addrconf_add_dev+0xe2/0x170 [15434.264800][ T3116] inet6_addr_add+0x12f/0xa40 [15434.264800][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15434.264800][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15434.264800][ T3116] netlink_rcv_skb+0x130/0x360 [15434.264800][ T3116] netlink_unicast+0x449/0x710 [15434.264800][ T3116] netlink_sendmsg+0x723/0xbe0 [15434.264800][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15434.264800][ T3116] ___sys_sendmsg+0xee/0x170 [15434.264800][ T3116] __sys_sendmsg+0xcd/0x170 [15434.264800][ T3116] do_syscall_64+0xc6/0x1e0 [15434.264800][ T3116] [15434.268077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15434.268077][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15434.268077][ T3116] ipv6_find_idev+0x102/0x170 [15434.268077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15434.268077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15434.268077][ T3116] netlink_rcv_skb+0x130/0x360 [15434.268077][ T3116] netlink_unicast+0x449/0x710 [15434.268077][ T3116] netlink_sendmsg+0x723/0xbe0 [15434.268077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15434.268077][ T3116] ___sys_sendmsg+0xee/0x170 [15434.268077][ T3116] __sys_sendmsg+0xcd/0x170 [15434.268077][ T3116] do_syscall_64+0xc6/0x1e0 [15434.268077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15434.268077][ T3116] [15434.270566][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15434.270566][ T3116] neigh_parms_alloc+0x1e5/0x510 [15434.270566][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15434.270566][ T3116] ipv6_find_idev+0x102/0x170 [15434.270566][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15434.270566][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15434.270566][ T3116] netlink_rcv_skb+0x130/0x360 [15434.270566][ T3116] netlink_unicast+0x449/0x710 [15434.270566][ T3116] netlink_sendmsg+0x723/0xbe0 [15434.270566][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15434.270566][ T3116] ___sys_sendmsg+0xee/0x170 [15434.270566][ T3116] __sys_sendmsg+0xcd/0x170 [15434.270566][ T3116] do_syscall_64+0xc6/0x1e0 [15434.270566][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15434.270566][ T3116] [15444.508895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15444.509361][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15444.509361][ T3116] dst_init+0x84/0x4a0 [15444.509361][ T3116] dst_alloc+0x97/0x150 [15444.509361][ T3116] ip6_dst_alloc+0x23/0x90 [15444.509361][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15444.509361][ T3116] ip6_pol_route+0x56f/0x840 [15444.509361][ T3116] __fib6_rule_action+0x47a/0x5b0 [15444.509361][ T3116] fib_rules_lookup+0x2b4/0xa20 [15444.509361][ T3116] fib6_rule_lookup+0x182/0x630 [15444.509361][ T3116] ip6_route_input+0x59c/0xa50 [15444.509361][ T3116] ipv6_rcv+0x397/0x810 [15444.509361][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15444.509361][ T3116] process_backlog+0x101/0x620 [15444.509361][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15444.509361][ T3116] net_rx_action+0x495/0xbe0 [15444.509361][ T3116] __do_softirq+0x1b5/0x7f6 [15444.509361][ T3116] [15444.511394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15444.511394][ T3116] netdev_get_by_index+0x5e/0x80 [15444.511394][ T3116] fib6_nh_init+0x3d8/0x15b0 [15444.511394][ T3116] ip6_route_info_create+0xf18/0x17d0 [15444.511394][ T3116] ip6_route_add+0x1c/0x140 [15444.511394][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15444.511394][ T3116] addrconf_add_dev+0xe2/0x170 [15444.511394][ T3116] inet6_addr_add+0x12f/0xa40 [15444.511394][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15444.511394][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15444.511394][ T3116] netlink_rcv_skb+0x130/0x360 [15444.511394][ T3116] netlink_unicast+0x449/0x710 [15444.511394][ T3116] netlink_sendmsg+0x723/0xbe0 [15444.511394][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15444.511394][ T3116] ___sys_sendmsg+0xee/0x170 [15444.511394][ T3116] __sys_sendmsg+0xcd/0x170 [15444.511394][ T3116] do_syscall_64+0xc6/0x1e0 [15444.511394][ T3116] [15444.513504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15444.513504][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15444.513504][ T3116] ipv6_find_idev+0x102/0x170 [15444.513504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15444.513504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15444.513504][ T3116] netlink_rcv_skb+0x130/0x360 [15444.513504][ T3116] netlink_unicast+0x449/0x710 [15444.513504][ T3116] netlink_sendmsg+0x723/0xbe0 [15444.513504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15444.513504][ T3116] ___sys_sendmsg+0xee/0x170 [15444.513504][ T3116] __sys_sendmsg+0xcd/0x170 [15444.513504][ T3116] do_syscall_64+0xc6/0x1e0 [15444.513504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15444.513504][ T3116] [15444.515200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15444.515200][ T3116] neigh_parms_alloc+0x1e5/0x510 [15444.515200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15444.515200][ T3116] ipv6_find_idev+0x102/0x170 [15444.515200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15444.515200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15444.515200][ T3116] netlink_rcv_skb+0x130/0x360 [15444.515200][ T3116] netlink_unicast+0x449/0x710 [15444.515200][ T3116] netlink_sendmsg+0x723/0xbe0 [15444.515200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15444.515200][ T3116] ___sys_sendmsg+0xee/0x170 [15444.515200][ T3116] __sys_sendmsg+0xcd/0x170 [15444.515200][ T3116] do_syscall_64+0xc6/0x1e0 [15444.515200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15444.515200][ T3116] [15454.756855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15454.757327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15454.757327][ T3116] dst_init+0x84/0x4a0 [15454.757327][ T3116] dst_alloc+0x97/0x150 [15454.757327][ T3116] ip6_dst_alloc+0x23/0x90 [15454.757327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15454.757327][ T3116] ip6_pol_route+0x56f/0x840 [15454.757327][ T3116] __fib6_rule_action+0x47a/0x5b0 [15454.757327][ T3116] fib_rules_lookup+0x2b4/0xa20 [15454.757327][ T3116] fib6_rule_lookup+0x182/0x630 [15454.757327][ T3116] ip6_route_input+0x59c/0xa50 [15454.757327][ T3116] ipv6_rcv+0x397/0x810 [15454.757327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15454.757327][ T3116] process_backlog+0x101/0x620 [15454.757327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15454.757327][ T3116] net_rx_action+0x495/0xbe0 [15454.757327][ T3116] __do_softirq+0x1b5/0x7f6 [15454.757327][ T3116] [15454.759389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15454.759389][ T3116] netdev_get_by_index+0x5e/0x80 [15454.759389][ T3116] fib6_nh_init+0x3d8/0x15b0 [15454.759389][ T3116] ip6_route_info_create+0xf18/0x17d0 [15454.759389][ T3116] ip6_route_add+0x1c/0x140 [15454.759389][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15454.759389][ T3116] addrconf_add_dev+0xe2/0x170 [15454.759389][ T3116] inet6_addr_add+0x12f/0xa40 [15454.759389][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15454.759389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15454.759389][ T3116] netlink_rcv_skb+0x130/0x360 [15454.759389][ T3116] netlink_unicast+0x449/0x710 [15454.759389][ T3116] netlink_sendmsg+0x723/0xbe0 [15454.759389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15454.759389][ T3116] ___sys_sendmsg+0xee/0x170 [15454.759389][ T3116] __sys_sendmsg+0xcd/0x170 [15454.759389][ T3116] do_syscall_64+0xc6/0x1e0 [15454.759389][ T3116] [15454.761575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15454.761575][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15454.761575][ T3116] ipv6_find_idev+0x102/0x170 [15454.761575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15454.761575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15454.761575][ T3116] netlink_rcv_skb+0x130/0x360 [15454.761575][ T3116] netlink_unicast+0x449/0x710 [15454.761575][ T3116] netlink_sendmsg+0x723/0xbe0 [15454.761575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15454.761575][ T3116] ___sys_sendmsg+0xee/0x170 [15454.761575][ T3116] __sys_sendmsg+0xcd/0x170 [15454.761575][ T3116] do_syscall_64+0xc6/0x1e0 [15454.761575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15454.761575][ T3116] [15454.763262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15454.763262][ T3116] neigh_parms_alloc+0x1e5/0x510 [15454.763262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15454.763262][ T3116] ipv6_find_idev+0x102/0x170 [15454.763262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15454.763262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15454.763262][ T3116] netlink_rcv_skb+0x130/0x360 [15454.763262][ T3116] netlink_unicast+0x449/0x710 [15454.763262][ T3116] netlink_sendmsg+0x723/0xbe0 [15454.763262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15454.763262][ T3116] ___sys_sendmsg+0xee/0x170 [15454.763262][ T3116] __sys_sendmsg+0xcd/0x170 [15454.763262][ T3116] do_syscall_64+0xc6/0x1e0 [15454.763262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15454.763262][ T3116] [15464.812830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15464.813302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15464.813302][ T3116] dst_init+0x84/0x4a0 [15464.813302][ T3116] dst_alloc+0x97/0x150 [15464.813302][ T3116] ip6_dst_alloc+0x23/0x90 [15464.813302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15464.813302][ T3116] ip6_pol_route+0x56f/0x840 [15464.813302][ T3116] __fib6_rule_action+0x47a/0x5b0 [15464.813302][ T3116] fib_rules_lookup+0x2b4/0xa20 [15464.813302][ T3116] fib6_rule_lookup+0x182/0x630 [15464.813302][ T3116] ip6_route_input+0x59c/0xa50 [15464.813302][ T3116] ipv6_rcv+0x397/0x810 [15464.813302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15464.813302][ T3116] process_backlog+0x101/0x620 [15464.813302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15464.813302][ T3116] net_rx_action+0x495/0xbe0 [15464.813302][ T3116] __do_softirq+0x1b5/0x7f6 [15464.813302][ T3116] [15464.815359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15464.815359][ T3116] netdev_get_by_index+0x5e/0x80 [15464.815359][ T3116] fib6_nh_init+0x3d8/0x15b0 [15464.815359][ T3116] ip6_route_info_create+0xf18/0x17d0 [15464.815359][ T3116] ip6_route_add+0x1c/0x140 [15464.815359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15464.815359][ T3116] addrconf_add_dev+0xe2/0x170 [15464.815359][ T3116] inet6_addr_add+0x12f/0xa40 [15464.815359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15464.815359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15464.815359][ T3116] netlink_rcv_skb+0x130/0x360 [15464.815359][ T3116] netlink_unicast+0x449/0x710 [15464.815359][ T3116] netlink_sendmsg+0x723/0xbe0 [15464.815359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15464.815359][ T3116] ___sys_sendmsg+0xee/0x170 [15464.815359][ T3116] __sys_sendmsg+0xcd/0x170 [15464.815359][ T3116] do_syscall_64+0xc6/0x1e0 [15464.815359][ T3116] [15464.817538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15464.817538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15464.817538][ T3116] ipv6_find_idev+0x102/0x170 [15464.817538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15464.817538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15464.817538][ T3116] netlink_rcv_skb+0x130/0x360 [15464.817538][ T3116] netlink_unicast+0x449/0x710 [15464.817538][ T3116] netlink_sendmsg+0x723/0xbe0 [15464.817538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15464.817538][ T3116] ___sys_sendmsg+0xee/0x170 [15464.817538][ T3116] __sys_sendmsg+0xcd/0x170 [15464.817538][ T3116] do_syscall_64+0xc6/0x1e0 [15464.817538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15464.817538][ T3116] [15464.819230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15464.819230][ T3116] neigh_parms_alloc+0x1e5/0x510 [15464.819230][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15464.819230][ T3116] ipv6_find_idev+0x102/0x170 [15464.819230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15464.819230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15464.819230][ T3116] netlink_rcv_skb+0x130/0x360 [15464.819230][ T3116] netlink_unicast+0x449/0x710 [15464.819230][ T3116] netlink_sendmsg+0x723/0xbe0 [15464.819230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15464.819230][ T3116] ___sys_sendmsg+0xee/0x170 [15464.819230][ T3116] __sys_sendmsg+0xcd/0x170 [15464.819230][ T3116] do_syscall_64+0xc6/0x1e0 [15464.819230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15464.819230][ T3116] [15475.060843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15475.061293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15475.061293][ T3116] dst_init+0x84/0x4a0 [15475.061293][ T3116] dst_alloc+0x97/0x150 [15475.061293][ T3116] ip6_dst_alloc+0x23/0x90 [15475.061293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15475.061293][ T3116] ip6_pol_route+0x56f/0x840 [15475.061293][ T3116] __fib6_rule_action+0x47a/0x5b0 [15475.061293][ T3116] fib_rules_lookup+0x2b4/0xa20 [15475.061293][ T3116] fib6_rule_lookup+0x182/0x630 [15475.061293][ T3116] ip6_route_input+0x59c/0xa50 [15475.061293][ T3116] ipv6_rcv+0x397/0x810 [15475.061293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15475.061293][ T3116] process_backlog+0x101/0x620 [15475.061293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15475.061293][ T3116] net_rx_action+0x495/0xbe0 [15475.061293][ T3116] __do_softirq+0x1b5/0x7f6 [15475.061293][ T3116] [15475.063393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15475.063393][ T3116] netdev_get_by_index+0x5e/0x80 [15475.063393][ T3116] fib6_nh_init+0x3d8/0x15b0 [15475.063393][ T3116] ip6_route_info_create+0xf18/0x17d0 [15475.063393][ T3116] ip6_route_add+0x1c/0x140 [15475.063393][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15475.063393][ T3116] addrconf_add_dev+0xe2/0x170 [15475.063393][ T3116] inet6_addr_add+0x12f/0xa40 [15475.063393][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15475.063393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15475.063393][ T3116] netlink_rcv_skb+0x130/0x360 [15475.063393][ T3116] netlink_unicast+0x449/0x710 [15475.063393][ T3116] netlink_sendmsg+0x723/0xbe0 [15475.063393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15475.063393][ T3116] ___sys_sendmsg+0xee/0x170 [15475.063393][ T3116] __sys_sendmsg+0xcd/0x170 [15475.063393][ T3116] do_syscall_64+0xc6/0x1e0 [15475.063393][ T3116] [15475.065562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15475.065562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15475.065562][ T3116] ipv6_find_idev+0x102/0x170 [15475.065562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15475.065562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15475.065562][ T3116] netlink_rcv_skb+0x130/0x360 [15475.065562][ T3116] netlink_unicast+0x449/0x710 [15475.065562][ T3116] netlink_sendmsg+0x723/0xbe0 [15475.065562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15475.065562][ T3116] ___sys_sendmsg+0xee/0x170 [15475.065562][ T3116] __sys_sendmsg+0xcd/0x170 [15475.065562][ T3116] do_syscall_64+0xc6/0x1e0 [15475.065562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15475.065562][ T3116] [15475.067795][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15475.067795][ T3116] neigh_parms_alloc+0x1e5/0x510 [15475.067795][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15475.067795][ T3116] ipv6_find_idev+0x102/0x170 [15475.067795][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15475.067795][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15475.067795][ T3116] netlink_rcv_skb+0x130/0x360 [15475.067795][ T3116] netlink_unicast+0x449/0x710 [15475.067795][ T3116] netlink_sendmsg+0x723/0xbe0 [15475.067795][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15475.067795][ T3116] ___sys_sendmsg+0xee/0x170 [15475.067795][ T3116] __sys_sendmsg+0xcd/0x170 [15475.067795][ T3116] do_syscall_64+0xc6/0x1e0 [15475.067795][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15475.067795][ T3116] [15485.164896][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15485.165376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15485.165376][ T3116] dst_init+0x84/0x4a0 [15485.165376][ T3116] dst_alloc+0x97/0x150 [15485.165376][ T3116] ip6_dst_alloc+0x23/0x90 [15485.165376][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15485.165376][ T3116] ip6_pol_route+0x56f/0x840 [15485.165376][ T3116] __fib6_rule_action+0x47a/0x5b0 [15485.165376][ T3116] fib_rules_lookup+0x2b4/0xa20 [15485.165376][ T3116] fib6_rule_lookup+0x182/0x630 [15485.165376][ T3116] ip6_route_input+0x59c/0xa50 [15485.165376][ T3116] ipv6_rcv+0x397/0x810 [15485.165376][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15485.165376][ T3116] process_backlog+0x101/0x620 [15485.165376][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15485.165376][ T3116] net_rx_action+0x495/0xbe0 [15485.165376][ T3116] __do_softirq+0x1b5/0x7f6 [15485.165376][ T3116] [15485.168409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15485.168409][ T3116] netdev_get_by_index+0x5e/0x80 [15485.168409][ T3116] fib6_nh_init+0x3d8/0x15b0 [15485.168409][ T3116] ip6_route_info_create+0xf18/0x17d0 [15485.168409][ T3116] ip6_route_add+0x1c/0x140 [15485.168409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15485.168409][ T3116] addrconf_add_dev+0xe2/0x170 [15485.168409][ T3116] inet6_addr_add+0x12f/0xa40 [15485.168409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15485.168409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15485.168409][ T3116] netlink_rcv_skb+0x130/0x360 [15485.168409][ T3116] netlink_unicast+0x449/0x710 [15485.168409][ T3116] netlink_sendmsg+0x723/0xbe0 [15485.168409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15485.168409][ T3116] ___sys_sendmsg+0xee/0x170 [15485.168409][ T3116] __sys_sendmsg+0xcd/0x170 [15485.168409][ T3116] do_syscall_64+0xc6/0x1e0 [15485.168409][ T3116] [15485.170690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15485.170690][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15485.170690][ T3116] ipv6_find_idev+0x102/0x170 [15485.170690][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15485.170690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15485.170690][ T3116] netlink_rcv_skb+0x130/0x360 [15485.170690][ T3116] netlink_unicast+0x449/0x710 [15485.170690][ T3116] netlink_sendmsg+0x723/0xbe0 [15485.170690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15485.170690][ T3116] ___sys_sendmsg+0xee/0x170 [15485.170690][ T3116] __sys_sendmsg+0xcd/0x170 [15485.170690][ T3116] do_syscall_64+0xc6/0x1e0 [15485.170690][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15485.170690][ T3116] [15485.172478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15485.172478][ T3116] neigh_parms_alloc+0x1e5/0x510 [15485.172478][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15485.172478][ T3116] ipv6_find_idev+0x102/0x170 [15485.172478][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15485.172478][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15485.172478][ T3116] netlink_rcv_skb+0x130/0x360 [15485.172478][ T3116] netlink_unicast+0x449/0x710 [15485.172478][ T3116] netlink_sendmsg+0x723/0xbe0 [15485.172478][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15485.172478][ T3116] ___sys_sendmsg+0xee/0x170 [15485.172478][ T3116] __sys_sendmsg+0xcd/0x170 [15485.172478][ T3116] do_syscall_64+0xc6/0x1e0 [15485.172478][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15485.172478][ T3116] [15495.420907][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15495.421473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15495.421473][ T3116] dst_init+0x84/0x4a0 [15495.421473][ T3116] dst_alloc+0x97/0x150 [15495.421473][ T3116] ip6_dst_alloc+0x23/0x90 [15495.421473][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15495.421473][ T3116] ip6_pol_route+0x56f/0x840 [15495.421473][ T3116] __fib6_rule_action+0x47a/0x5b0 [15495.421473][ T3116] fib_rules_lookup+0x2b4/0xa20 [15495.421473][ T3116] fib6_rule_lookup+0x182/0x630 [15495.421473][ T3116] ip6_route_input+0x59c/0xa50 [15495.421473][ T3116] ipv6_rcv+0x397/0x810 [15495.421473][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15495.421473][ T3116] process_backlog+0x101/0x620 [15495.421473][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15495.421473][ T3116] net_rx_action+0x495/0xbe0 [15495.421473][ T3116] __do_softirq+0x1b5/0x7f6 [15495.421473][ T3116] [15495.423575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15495.423575][ T3116] netdev_get_by_index+0x5e/0x80 [15495.423575][ T3116] fib6_nh_init+0x3d8/0x15b0 [15495.423575][ T3116] ip6_route_info_create+0xf18/0x17d0 [15495.423575][ T3116] ip6_route_add+0x1c/0x140 [15495.423575][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15495.423575][ T3116] addrconf_add_dev+0xe2/0x170 [15495.423575][ T3116] inet6_addr_add+0x12f/0xa40 [15495.423575][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15495.423575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15495.423575][ T3116] netlink_rcv_skb+0x130/0x360 [15495.423575][ T3116] netlink_unicast+0x449/0x710 [15495.423575][ T3116] netlink_sendmsg+0x723/0xbe0 [15495.423575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15495.423575][ T3116] ___sys_sendmsg+0xee/0x170 [15495.423575][ T3116] __sys_sendmsg+0xcd/0x170 [15495.423575][ T3116] do_syscall_64+0xc6/0x1e0 [15495.423575][ T3116] [15495.425769][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15495.425769][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15495.425769][ T3116] ipv6_find_idev+0x102/0x170 [15495.425769][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15495.425769][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15495.425769][ T3116] netlink_rcv_skb+0x130/0x360 [15495.425769][ T3116] netlink_unicast+0x449/0x710 [15495.425769][ T3116] netlink_sendmsg+0x723/0xbe0 [15495.425769][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15495.425769][ T3116] ___sys_sendmsg+0xee/0x170 [15495.425769][ T3116] __sys_sendmsg+0xcd/0x170 [15495.425769][ T3116] do_syscall_64+0xc6/0x1e0 [15495.425769][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15495.425769][ T3116] [15495.427494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15495.427494][ T3116] neigh_parms_alloc+0x1e5/0x510 [15495.427494][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15495.427494][ T3116] ipv6_find_idev+0x102/0x170 [15495.427494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15495.427494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15495.427494][ T3116] netlink_rcv_skb+0x130/0x360 [15495.427494][ T3116] netlink_unicast+0x449/0x710 [15495.427494][ T3116] netlink_sendmsg+0x723/0xbe0 [15495.427494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15495.427494][ T3116] ___sys_sendmsg+0xee/0x170 [15495.427494][ T3116] __sys_sendmsg+0xcd/0x170 [15495.427494][ T3116] do_syscall_64+0xc6/0x1e0 [15495.427494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15495.427494][ T3116] [15505.676828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15505.677282][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15505.677282][ T3116] dst_init+0x84/0x4a0 [15505.677282][ T3116] dst_alloc+0x97/0x150 [15505.677282][ T3116] ip6_dst_alloc+0x23/0x90 [15505.677282][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15505.677282][ T3116] ip6_pol_route+0x56f/0x840 [15505.677282][ T3116] __fib6_rule_action+0x47a/0x5b0 [15505.677282][ T3116] fib_rules_lookup+0x2b4/0xa20 [15505.677282][ T3116] fib6_rule_lookup+0x182/0x630 [15505.677282][ T3116] ip6_route_input+0x59c/0xa50 [15505.677282][ T3116] ipv6_rcv+0x397/0x810 [15505.677282][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15505.677282][ T3116] process_backlog+0x101/0x620 [15505.677282][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15505.677282][ T3116] net_rx_action+0x495/0xbe0 [15505.677282][ T3116] __do_softirq+0x1b5/0x7f6 [15505.677282][ T3116] [15505.679356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15505.679356][ T3116] netdev_get_by_index+0x5e/0x80 [15505.679356][ T3116] fib6_nh_init+0x3d8/0x15b0 [15505.679356][ T3116] ip6_route_info_create+0xf18/0x17d0 [15505.679356][ T3116] ip6_route_add+0x1c/0x140 [15505.679356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15505.679356][ T3116] addrconf_add_dev+0xe2/0x170 [15505.679356][ T3116] inet6_addr_add+0x12f/0xa40 [15505.679356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15505.679356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15505.679356][ T3116] netlink_rcv_skb+0x130/0x360 [15505.679356][ T3116] netlink_unicast+0x449/0x710 [15505.679356][ T3116] netlink_sendmsg+0x723/0xbe0 [15505.679356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15505.679356][ T3116] ___sys_sendmsg+0xee/0x170 [15505.679356][ T3116] __sys_sendmsg+0xcd/0x170 [15505.679356][ T3116] do_syscall_64+0xc6/0x1e0 [15505.679356][ T3116] [15505.681526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15505.681526][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15505.681526][ T3116] ipv6_find_idev+0x102/0x170 [15505.681526][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15505.681526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15505.681526][ T3116] netlink_rcv_skb+0x130/0x360 [15505.681526][ T3116] netlink_unicast+0x449/0x710 [15505.681526][ T3116] netlink_sendmsg+0x723/0xbe0 [15505.681526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15505.681526][ T3116] ___sys_sendmsg+0xee/0x170 [15505.681526][ T3116] __sys_sendmsg+0xcd/0x170 [15505.681526][ T3116] do_syscall_64+0xc6/0x1e0 [15505.681526][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15505.681526][ T3116] [15505.683222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15505.683222][ T3116] neigh_parms_alloc+0x1e5/0x510 [15505.683222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15505.683222][ T3116] ipv6_find_idev+0x102/0x170 [15505.683222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15505.683222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15505.683222][ T3116] netlink_rcv_skb+0x130/0x360 [15505.683222][ T3116] netlink_unicast+0x449/0x710 [15505.683222][ T3116] netlink_sendmsg+0x723/0xbe0 [15505.683222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15505.683222][ T3116] ___sys_sendmsg+0xee/0x170 [15505.683222][ T3116] __sys_sendmsg+0xcd/0x170 [15505.683222][ T3116] do_syscall_64+0xc6/0x1e0 [15505.683222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15505.683222][ T3116] [15515.932832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15515.933286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15515.933286][ T3116] dst_init+0x84/0x4a0 [15515.933286][ T3116] dst_alloc+0x97/0x150 [15515.933286][ T3116] ip6_dst_alloc+0x23/0x90 [15515.933286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15515.933286][ T3116] ip6_pol_route+0x56f/0x840 [15515.933286][ T3116] __fib6_rule_action+0x47a/0x5b0 [15515.933286][ T3116] fib_rules_lookup+0x2b4/0xa20 [15515.933286][ T3116] fib6_rule_lookup+0x182/0x630 [15515.933286][ T3116] ip6_route_input+0x59c/0xa50 [15515.933286][ T3116] ipv6_rcv+0x397/0x810 [15515.933286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15515.933286][ T3116] process_backlog+0x101/0x620 [15515.933286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15515.933286][ T3116] net_rx_action+0x495/0xbe0 [15515.933286][ T3116] __do_softirq+0x1b5/0x7f6 [15515.933286][ T3116] [15515.935455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15515.935455][ T3116] netdev_get_by_index+0x5e/0x80 [15515.935455][ T3116] fib6_nh_init+0x3d8/0x15b0 [15515.935455][ T3116] ip6_route_info_create+0xf18/0x17d0 [15515.935455][ T3116] ip6_route_add+0x1c/0x140 [15515.935455][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15515.935455][ T3116] addrconf_add_dev+0xe2/0x170 [15515.935455][ T3116] inet6_addr_add+0x12f/0xa40 [15515.935455][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15515.935455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15515.935455][ T3116] netlink_rcv_skb+0x130/0x360 [15515.935455][ T3116] netlink_unicast+0x449/0x710 [15515.935455][ T3116] netlink_sendmsg+0x723/0xbe0 [15515.935455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15515.935455][ T3116] ___sys_sendmsg+0xee/0x170 [15515.935455][ T3116] __sys_sendmsg+0xcd/0x170 [15515.935455][ T3116] do_syscall_64+0xc6/0x1e0 [15515.935455][ T3116] [15515.937639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15515.937639][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15515.937639][ T3116] ipv6_find_idev+0x102/0x170 [15515.937639][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15515.937639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15515.937639][ T3116] netlink_rcv_skb+0x130/0x360 [15515.937639][ T3116] netlink_unicast+0x449/0x710 [15515.937639][ T3116] netlink_sendmsg+0x723/0xbe0 [15515.937639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15515.937639][ T3116] ___sys_sendmsg+0xee/0x170 [15515.937639][ T3116] __sys_sendmsg+0xcd/0x170 [15515.937639][ T3116] do_syscall_64+0xc6/0x1e0 [15515.937639][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15515.937639][ T3116] [15515.939336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15515.939336][ T3116] neigh_parms_alloc+0x1e5/0x510 [15515.939336][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15515.939336][ T3116] ipv6_find_idev+0x102/0x170 [15515.939336][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15515.939336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15515.939336][ T3116] netlink_rcv_skb+0x130/0x360 [15515.939336][ T3116] netlink_unicast+0x449/0x710 [15515.939336][ T3116] netlink_sendmsg+0x723/0xbe0 [15515.939336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15515.939336][ T3116] ___sys_sendmsg+0xee/0x170 [15515.939336][ T3116] __sys_sendmsg+0xcd/0x170 [15515.939336][ T3116] do_syscall_64+0xc6/0x1e0 [15515.939336][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15515.939336][ T3116] [15526.140853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15526.141249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15526.141249][ T3116] dst_init+0x84/0x4a0 [15526.141249][ T3116] dst_alloc+0x97/0x150 [15526.141249][ T3116] ip6_dst_alloc+0x23/0x90 [15526.141249][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15526.141249][ T3116] ip6_pol_route+0x56f/0x840 [15526.141249][ T3116] __fib6_rule_action+0x47a/0x5b0 [15526.141249][ T3116] fib_rules_lookup+0x2b4/0xa20 [15526.141249][ T3116] fib6_rule_lookup+0x182/0x630 [15526.141249][ T3116] ip6_route_input+0x59c/0xa50 [15526.141249][ T3116] ipv6_rcv+0x397/0x810 [15526.141249][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15526.141249][ T3116] process_backlog+0x101/0x620 [15526.141249][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15526.141249][ T3116] net_rx_action+0x495/0xbe0 [15526.141249][ T3116] __do_softirq+0x1b5/0x7f6 [15526.141249][ T3116] [15526.143324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15526.143324][ T3116] netdev_get_by_index+0x5e/0x80 [15526.143324][ T3116] fib6_nh_init+0x3d8/0x15b0 [15526.143324][ T3116] ip6_route_info_create+0xf18/0x17d0 [15526.143324][ T3116] ip6_route_add+0x1c/0x140 [15526.143324][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15526.143324][ T3116] addrconf_add_dev+0xe2/0x170 [15526.143324][ T3116] inet6_addr_add+0x12f/0xa40 [15526.143324][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15526.143324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15526.143324][ T3116] netlink_rcv_skb+0x130/0x360 [15526.143324][ T3116] netlink_unicast+0x449/0x710 [15526.143324][ T3116] netlink_sendmsg+0x723/0xbe0 [15526.143324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15526.143324][ T3116] ___sys_sendmsg+0xee/0x170 [15526.143324][ T3116] __sys_sendmsg+0xcd/0x170 [15526.143324][ T3116] do_syscall_64+0xc6/0x1e0 [15526.143324][ T3116] [15526.145491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15526.145491][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15526.145491][ T3116] ipv6_find_idev+0x102/0x170 [15526.145491][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15526.145491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15526.145491][ T3116] netlink_rcv_skb+0x130/0x360 [15526.145491][ T3116] netlink_unicast+0x449/0x710 [15526.145491][ T3116] netlink_sendmsg+0x723/0xbe0 [15526.145491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15526.145491][ T3116] ___sys_sendmsg+0xee/0x170 [15526.145491][ T3116] __sys_sendmsg+0xcd/0x170 [15526.145491][ T3116] do_syscall_64+0xc6/0x1e0 [15526.145491][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15526.145491][ T3116] [15526.147202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15526.147202][ T3116] neigh_parms_alloc+0x1e5/0x510 [15526.147202][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15526.147202][ T3116] ipv6_find_idev+0x102/0x170 [15526.147202][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15526.147202][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15526.147202][ T3116] netlink_rcv_skb+0x130/0x360 [15526.147202][ T3116] netlink_unicast+0x449/0x710 [15526.147202][ T3116] netlink_sendmsg+0x723/0xbe0 [15526.147202][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15526.147202][ T3116] ___sys_sendmsg+0xee/0x170 [15526.147202][ T3116] __sys_sendmsg+0xcd/0x170 [15526.147202][ T3116] do_syscall_64+0xc6/0x1e0 [15526.147202][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15526.147202][ T3116] [15536.388849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15536.389273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15536.389273][ T3116] dst_init+0x84/0x4a0 [15536.389273][ T3116] dst_alloc+0x97/0x150 [15536.389273][ T3116] ip6_dst_alloc+0x23/0x90 [15536.389273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15536.389273][ T3116] ip6_pol_route+0x56f/0x840 [15536.389273][ T3116] __fib6_rule_action+0x47a/0x5b0 [15536.389273][ T3116] fib_rules_lookup+0x2b4/0xa20 [15536.389273][ T3116] fib6_rule_lookup+0x182/0x630 [15536.389273][ T3116] ip6_route_input+0x59c/0xa50 [15536.389273][ T3116] ipv6_rcv+0x397/0x810 [15536.389273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15536.389273][ T3116] process_backlog+0x101/0x620 [15536.389273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15536.389273][ T3116] net_rx_action+0x495/0xbe0 [15536.389273][ T3116] __do_softirq+0x1b5/0x7f6 [15536.389273][ T3116] [15536.391474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15536.391474][ T3116] netdev_get_by_index+0x5e/0x80 [15536.391474][ T3116] fib6_nh_init+0x3d8/0x15b0 [15536.391474][ T3116] ip6_route_info_create+0xf18/0x17d0 [15536.391474][ T3116] ip6_route_add+0x1c/0x140 [15536.391474][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15536.391474][ T3116] addrconf_add_dev+0xe2/0x170 [15536.391474][ T3116] inet6_addr_add+0x12f/0xa40 [15536.391474][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15536.391474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15536.391474][ T3116] netlink_rcv_skb+0x130/0x360 [15536.391474][ T3116] netlink_unicast+0x449/0x710 [15536.391474][ T3116] netlink_sendmsg+0x723/0xbe0 [15536.391474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15536.391474][ T3116] ___sys_sendmsg+0xee/0x170 [15536.391474][ T3116] __sys_sendmsg+0xcd/0x170 [15536.391474][ T3116] do_syscall_64+0xc6/0x1e0 [15536.391474][ T3116] [15536.393703][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15536.393703][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15536.393703][ T3116] ipv6_find_idev+0x102/0x170 [15536.393703][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15536.393703][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15536.393703][ T3116] netlink_rcv_skb+0x130/0x360 [15536.393703][ T3116] netlink_unicast+0x449/0x710 [15536.393703][ T3116] netlink_sendmsg+0x723/0xbe0 [15536.393703][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15536.393703][ T3116] ___sys_sendmsg+0xee/0x170 [15536.393703][ T3116] __sys_sendmsg+0xcd/0x170 [15536.393703][ T3116] do_syscall_64+0xc6/0x1e0 [15536.393703][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15536.393703][ T3116] [15536.395392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15536.395392][ T3116] neigh_parms_alloc+0x1e5/0x510 [15536.395392][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15536.395392][ T3116] ipv6_find_idev+0x102/0x170 [15536.395392][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15536.395392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15536.395392][ T3116] netlink_rcv_skb+0x130/0x360 [15536.395392][ T3116] netlink_unicast+0x449/0x710 [15536.395392][ T3116] netlink_sendmsg+0x723/0xbe0 [15536.395392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15536.395392][ T3116] ___sys_sendmsg+0xee/0x170 [15536.395392][ T3116] __sys_sendmsg+0xcd/0x170 [15536.395392][ T3116] do_syscall_64+0xc6/0x1e0 [15536.395392][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15536.395392][ T3116] [15546.540809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15546.541207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15546.541207][ T3116] dst_init+0x84/0x4a0 [15546.541207][ T3116] dst_alloc+0x97/0x150 [15546.541207][ T3116] ip6_dst_alloc+0x23/0x90 [15546.541207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15546.541207][ T3116] ip6_pol_route+0x56f/0x840 [15546.541207][ T3116] __fib6_rule_action+0x47a/0x5b0 [15546.541207][ T3116] fib_rules_lookup+0x2b4/0xa20 [15546.541207][ T3116] fib6_rule_lookup+0x182/0x630 [15546.541207][ T3116] ip6_route_input+0x59c/0xa50 [15546.541207][ T3116] ipv6_rcv+0x397/0x810 [15546.541207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15546.541207][ T3116] process_backlog+0x101/0x620 [15546.541207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15546.541207][ T3116] net_rx_action+0x495/0xbe0 [15546.541207][ T3116] __do_softirq+0x1b5/0x7f6 [15546.541207][ T3116] [15546.543260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15546.543260][ T3116] netdev_get_by_index+0x5e/0x80 [15546.543260][ T3116] fib6_nh_init+0x3d8/0x15b0 [15546.543260][ T3116] ip6_route_info_create+0xf18/0x17d0 [15546.543260][ T3116] ip6_route_add+0x1c/0x140 [15546.543260][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15546.543260][ T3116] addrconf_add_dev+0xe2/0x170 [15546.543260][ T3116] inet6_addr_add+0x12f/0xa40 [15546.543260][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15546.543260][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15546.543260][ T3116] netlink_rcv_skb+0x130/0x360 [15546.543260][ T3116] netlink_unicast+0x449/0x710 [15546.543260][ T3116] netlink_sendmsg+0x723/0xbe0 [15546.543260][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15546.543260][ T3116] ___sys_sendmsg+0xee/0x170 [15546.543260][ T3116] __sys_sendmsg+0xcd/0x170 [15546.543260][ T3116] do_syscall_64+0xc6/0x1e0 [15546.543260][ T3116] [15546.545382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15546.545382][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15546.545382][ T3116] ipv6_find_idev+0x102/0x170 [15546.545382][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15546.545382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15546.545382][ T3116] netlink_rcv_skb+0x130/0x360 [15546.545382][ T3116] netlink_unicast+0x449/0x710 [15546.545382][ T3116] netlink_sendmsg+0x723/0xbe0 [15546.545382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15546.545382][ T3116] ___sys_sendmsg+0xee/0x170 [15546.545382][ T3116] __sys_sendmsg+0xcd/0x170 [15546.545382][ T3116] do_syscall_64+0xc6/0x1e0 [15546.545382][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15546.545382][ T3116] [15546.547100][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15546.547100][ T3116] neigh_parms_alloc+0x1e5/0x510 [15546.547100][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15546.547100][ T3116] ipv6_find_idev+0x102/0x170 [15546.547100][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15546.547100][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15546.547100][ T3116] netlink_rcv_skb+0x130/0x360 [15546.547100][ T3116] netlink_unicast+0x449/0x710 [15546.547100][ T3116] netlink_sendmsg+0x723/0xbe0 [15546.547100][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15546.547100][ T3116] ___sys_sendmsg+0xee/0x170 [15546.547100][ T3116] __sys_sendmsg+0xcd/0x170 [15546.547100][ T3116] do_syscall_64+0xc6/0x1e0 [15546.547100][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15546.547100][ T3116] [15556.788894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15556.789964][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15556.789964][ T3116] dst_init+0x84/0x4a0 [15556.789964][ T3116] dst_alloc+0x97/0x150 [15556.789964][ T3116] ip6_dst_alloc+0x23/0x90 [15556.789964][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15556.789964][ T3116] ip6_pol_route+0x56f/0x840 [15556.789964][ T3116] __fib6_rule_action+0x47a/0x5b0 [15556.789964][ T3116] fib_rules_lookup+0x2b4/0xa20 [15556.789964][ T3116] fib6_rule_lookup+0x182/0x630 [15556.789964][ T3116] ip6_route_input+0x59c/0xa50 [15556.789964][ T3116] ipv6_rcv+0x397/0x810 [15556.789964][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15556.789964][ T3116] process_backlog+0x101/0x620 [15556.789964][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15556.789964][ T3116] net_rx_action+0x495/0xbe0 [15556.789964][ T3116] __do_softirq+0x1b5/0x7f6 [15556.789964][ T3116] [15556.792077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15556.792077][ T3116] netdev_get_by_index+0x5e/0x80 [15556.792077][ T3116] fib6_nh_init+0x3d8/0x15b0 [15556.792077][ T3116] ip6_route_info_create+0xf18/0x17d0 [15556.792077][ T3116] ip6_route_add+0x1c/0x140 [15556.792077][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15556.792077][ T3116] addrconf_add_dev+0xe2/0x170 [15556.792077][ T3116] inet6_addr_add+0x12f/0xa40 [15556.792077][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15556.792077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15556.792077][ T3116] netlink_rcv_skb+0x130/0x360 [15556.792077][ T3116] netlink_unicast+0x449/0x710 [15556.792077][ T3116] netlink_sendmsg+0x723/0xbe0 [15556.792077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15556.792077][ T3116] ___sys_sendmsg+0xee/0x170 [15556.792077][ T3116] __sys_sendmsg+0xcd/0x170 [15556.792077][ T3116] do_syscall_64+0xc6/0x1e0 [15556.792077][ T3116] [15556.794317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15556.794317][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15556.794317][ T3116] ipv6_find_idev+0x102/0x170 [15556.794317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15556.794317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15556.794317][ T3116] netlink_rcv_skb+0x130/0x360 [15556.794317][ T3116] netlink_unicast+0x449/0x710 [15556.794317][ T3116] netlink_sendmsg+0x723/0xbe0 [15556.794317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15556.794317][ T3116] ___sys_sendmsg+0xee/0x170 [15556.794317][ T3116] __sys_sendmsg+0xcd/0x170 [15556.794317][ T3116] do_syscall_64+0xc6/0x1e0 [15556.794317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15556.794317][ T3116] [15556.796039][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15556.796039][ T3116] neigh_parms_alloc+0x1e5/0x510 [15556.796039][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15556.796039][ T3116] ipv6_find_idev+0x102/0x170 [15556.796039][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15556.796039][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15556.796039][ T3116] netlink_rcv_skb+0x130/0x360 [15556.796039][ T3116] netlink_unicast+0x449/0x710 [15556.796039][ T3116] netlink_sendmsg+0x723/0xbe0 [15556.796039][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15556.796039][ T3116] ___sys_sendmsg+0xee/0x170 [15556.796039][ T3116] __sys_sendmsg+0xcd/0x170 [15556.796039][ T3116] do_syscall_64+0xc6/0x1e0 [15556.796039][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15556.796039][ T3116] [15567.036765][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15567.037229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15567.037229][ T3116] dst_init+0x84/0x4a0 [15567.037229][ T3116] dst_alloc+0x97/0x150 [15567.037229][ T3116] ip6_dst_alloc+0x23/0x90 [15567.037229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15567.037229][ T3116] ip6_pol_route+0x56f/0x840 [15567.037229][ T3116] __fib6_rule_action+0x47a/0x5b0 [15567.037229][ T3116] fib_rules_lookup+0x2b4/0xa20 [15567.037229][ T3116] fib6_rule_lookup+0x182/0x630 [15567.037229][ T3116] ip6_route_input+0x59c/0xa50 [15567.037229][ T3116] ipv6_rcv+0x397/0x810 [15567.037229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15567.037229][ T3116] process_backlog+0x101/0x620 [15567.037229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15567.037229][ T3116] net_rx_action+0x495/0xbe0 [15567.037229][ T3116] __do_softirq+0x1b5/0x7f6 [15567.037229][ T3116] [15567.039303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15567.039303][ T3116] netdev_get_by_index+0x5e/0x80 [15567.039303][ T3116] fib6_nh_init+0x3d8/0x15b0 [15567.039303][ T3116] ip6_route_info_create+0xf18/0x17d0 [15567.039303][ T3116] ip6_route_add+0x1c/0x140 [15567.039303][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15567.039303][ T3116] addrconf_add_dev+0xe2/0x170 [15567.039303][ T3116] inet6_addr_add+0x12f/0xa40 [15567.039303][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15567.039303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15567.039303][ T3116] netlink_rcv_skb+0x130/0x360 [15567.039303][ T3116] netlink_unicast+0x449/0x710 [15567.039303][ T3116] netlink_sendmsg+0x723/0xbe0 [15567.039303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15567.039303][ T3116] ___sys_sendmsg+0xee/0x170 [15567.039303][ T3116] __sys_sendmsg+0xcd/0x170 [15567.039303][ T3116] do_syscall_64+0xc6/0x1e0 [15567.039303][ T3116] [15567.041471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15567.041471][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15567.041471][ T3116] ipv6_find_idev+0x102/0x170 [15567.041471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15567.041471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15567.041471][ T3116] netlink_rcv_skb+0x130/0x360 [15567.041471][ T3116] netlink_unicast+0x449/0x710 [15567.041471][ T3116] netlink_sendmsg+0x723/0xbe0 [15567.041471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15567.041471][ T3116] ___sys_sendmsg+0xee/0x170 [15567.041471][ T3116] __sys_sendmsg+0xcd/0x170 [15567.041471][ T3116] do_syscall_64+0xc6/0x1e0 [15567.041471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15567.041471][ T3116] [15567.043164][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15567.043164][ T3116] neigh_parms_alloc+0x1e5/0x510 [15567.043164][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15567.043164][ T3116] ipv6_find_idev+0x102/0x170 [15567.043164][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15567.043164][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15567.043164][ T3116] netlink_rcv_skb+0x130/0x360 [15567.043164][ T3116] netlink_unicast+0x449/0x710 [15567.043164][ T3116] netlink_sendmsg+0x723/0xbe0 [15567.043164][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15567.043164][ T3116] ___sys_sendmsg+0xee/0x170 [15567.043164][ T3116] __sys_sendmsg+0xcd/0x170 [15567.043164][ T3116] do_syscall_64+0xc6/0x1e0 [15567.043164][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15567.043164][ T3116] [15577.284818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15577.285299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15577.285299][ T3116] dst_init+0x84/0x4a0 [15577.285299][ T3116] dst_alloc+0x97/0x150 [15577.285299][ T3116] ip6_dst_alloc+0x23/0x90 [15577.285299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15577.285299][ T3116] ip6_pol_route+0x56f/0x840 [15577.285299][ T3116] __fib6_rule_action+0x47a/0x5b0 [15577.285299][ T3116] fib_rules_lookup+0x2b4/0xa20 [15577.285299][ T3116] fib6_rule_lookup+0x182/0x630 [15577.285299][ T3116] ip6_route_input+0x59c/0xa50 [15577.285299][ T3116] ipv6_rcv+0x397/0x810 [15577.285299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15577.285299][ T3116] process_backlog+0x101/0x620 [15577.285299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15577.285299][ T3116] net_rx_action+0x495/0xbe0 [15577.285299][ T3116] __do_softirq+0x1b5/0x7f6 [15577.285299][ T3116] [15577.287405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15577.287405][ T3116] netdev_get_by_index+0x5e/0x80 [15577.287405][ T3116] fib6_nh_init+0x3d8/0x15b0 [15577.287405][ T3116] ip6_route_info_create+0xf18/0x17d0 [15577.287405][ T3116] ip6_route_add+0x1c/0x140 [15577.287405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15577.287405][ T3116] addrconf_add_dev+0xe2/0x170 [15577.287405][ T3116] inet6_addr_add+0x12f/0xa40 [15577.287405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15577.287405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15577.287405][ T3116] netlink_rcv_skb+0x130/0x360 [15577.287405][ T3116] netlink_unicast+0x449/0x710 [15577.287405][ T3116] netlink_sendmsg+0x723/0xbe0 [15577.287405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15577.287405][ T3116] ___sys_sendmsg+0xee/0x170 [15577.287405][ T3116] __sys_sendmsg+0xcd/0x170 [15577.287405][ T3116] do_syscall_64+0xc6/0x1e0 [15577.287405][ T3116] [15577.289590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15577.289590][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15577.289590][ T3116] ipv6_find_idev+0x102/0x170 [15577.289590][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15577.289590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15577.289590][ T3116] netlink_rcv_skb+0x130/0x360 [15577.289590][ T3116] netlink_unicast+0x449/0x710 [15577.289590][ T3116] netlink_sendmsg+0x723/0xbe0 [15577.289590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15577.289590][ T3116] ___sys_sendmsg+0xee/0x170 [15577.289590][ T3116] __sys_sendmsg+0xcd/0x170 [15577.289590][ T3116] do_syscall_64+0xc6/0x1e0 [15577.289590][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15577.289590][ T3116] [15577.291306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15577.291306][ T3116] neigh_parms_alloc+0x1e5/0x510 [15577.291306][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15577.291306][ T3116] ipv6_find_idev+0x102/0x170 [15577.291306][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15577.291306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15577.291306][ T3116] netlink_rcv_skb+0x130/0x360 [15577.291306][ T3116] netlink_unicast+0x449/0x710 [15577.291306][ T3116] netlink_sendmsg+0x723/0xbe0 [15577.291306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15577.291306][ T3116] ___sys_sendmsg+0xee/0x170 [15577.291306][ T3116] __sys_sendmsg+0xcd/0x170 [15577.291306][ T3116] do_syscall_64+0xc6/0x1e0 [15577.291306][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15577.291306][ T3116] [15587.348824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15587.349264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15587.349264][ T3116] dst_init+0x84/0x4a0 [15587.349264][ T3116] dst_alloc+0x97/0x150 [15587.349264][ T3116] ip6_dst_alloc+0x23/0x90 [15587.349264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15587.349264][ T3116] ip6_pol_route+0x56f/0x840 [15587.349264][ T3116] __fib6_rule_action+0x47a/0x5b0 [15587.349264][ T3116] fib_rules_lookup+0x2b4/0xa20 [15587.349264][ T3116] fib6_rule_lookup+0x182/0x630 [15587.349264][ T3116] ip6_route_input+0x59c/0xa50 [15587.349264][ T3116] ipv6_rcv+0x397/0x810 [15587.349264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15587.349264][ T3116] process_backlog+0x101/0x620 [15587.349264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15587.349264][ T3116] net_rx_action+0x495/0xbe0 [15587.349264][ T3116] __do_softirq+0x1b5/0x7f6 [15587.349264][ T3116] [15587.351499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15587.351499][ T3116] netdev_get_by_index+0x5e/0x80 [15587.351499][ T3116] fib6_nh_init+0x3d8/0x15b0 [15587.351499][ T3116] ip6_route_info_create+0xf18/0x17d0 [15587.351499][ T3116] ip6_route_add+0x1c/0x140 [15587.351499][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15587.351499][ T3116] addrconf_add_dev+0xe2/0x170 [15587.351499][ T3116] inet6_addr_add+0x12f/0xa40 [15587.351499][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15587.351499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15587.351499][ T3116] netlink_rcv_skb+0x130/0x360 [15587.351499][ T3116] netlink_unicast+0x449/0x710 [15587.351499][ T3116] netlink_sendmsg+0x723/0xbe0 [15587.351499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15587.351499][ T3116] ___sys_sendmsg+0xee/0x170 [15587.351499][ T3116] __sys_sendmsg+0xcd/0x170 [15587.351499][ T3116] do_syscall_64+0xc6/0x1e0 [15587.351499][ T3116] [15587.353899][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15587.353899][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15587.353899][ T3116] ipv6_find_idev+0x102/0x170 [15587.353899][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15587.353899][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15587.353899][ T3116] netlink_rcv_skb+0x130/0x360 [15587.353899][ T3116] netlink_unicast+0x449/0x710 [15587.353899][ T3116] netlink_sendmsg+0x723/0xbe0 [15587.353899][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15587.353899][ T3116] ___sys_sendmsg+0xee/0x170 [15587.353899][ T3116] __sys_sendmsg+0xcd/0x170 [15587.353899][ T3116] do_syscall_64+0xc6/0x1e0 [15587.353899][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15587.353899][ T3116] [15587.355758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15587.355758][ T3116] neigh_parms_alloc+0x1e5/0x510 [15587.355758][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15587.355758][ T3116] ipv6_find_idev+0x102/0x170 [15587.355758][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15587.355758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15587.355758][ T3116] netlink_rcv_skb+0x130/0x360 [15587.355758][ T3116] netlink_unicast+0x449/0x710 [15587.355758][ T3116] netlink_sendmsg+0x723/0xbe0 [15587.355758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15587.355758][ T3116] ___sys_sendmsg+0xee/0x170 [15587.355758][ T3116] __sys_sendmsg+0xcd/0x170 [15587.355758][ T3116] do_syscall_64+0xc6/0x1e0 [15587.355758][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15587.355758][ T3116] [15597.492847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15597.493323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15597.493323][ T3116] dst_init+0x84/0x4a0 [15597.493323][ T3116] dst_alloc+0x97/0x150 [15597.493323][ T3116] ip6_dst_alloc+0x23/0x90 [15597.493323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15597.493323][ T3116] ip6_pol_route+0x56f/0x840 [15597.493323][ T3116] __fib6_rule_action+0x47a/0x5b0 [15597.493323][ T3116] fib_rules_lookup+0x2b4/0xa20 [15597.493323][ T3116] fib6_rule_lookup+0x182/0x630 [15597.493323][ T3116] ip6_route_input+0x59c/0xa50 [15597.493323][ T3116] ipv6_rcv+0x397/0x810 [15597.493323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15597.493323][ T3116] process_backlog+0x101/0x620 [15597.493323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15597.493323][ T3116] net_rx_action+0x495/0xbe0 [15597.493323][ T3116] __do_softirq+0x1b5/0x7f6 [15597.493323][ T3116] [15597.495413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15597.495413][ T3116] netdev_get_by_index+0x5e/0x80 [15597.495413][ T3116] fib6_nh_init+0x3d8/0x15b0 [15597.495413][ T3116] ip6_route_info_create+0xf18/0x17d0 [15597.495413][ T3116] ip6_route_add+0x1c/0x140 [15597.495413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15597.495413][ T3116] addrconf_add_dev+0xe2/0x170 [15597.495413][ T3116] inet6_addr_add+0x12f/0xa40 [15597.495413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15597.495413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15597.495413][ T3116] netlink_rcv_skb+0x130/0x360 [15597.495413][ T3116] netlink_unicast+0x449/0x710 [15597.495413][ T3116] netlink_sendmsg+0x723/0xbe0 [15597.495413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15597.495413][ T3116] ___sys_sendmsg+0xee/0x170 [15597.495413][ T3116] __sys_sendmsg+0xcd/0x170 [15597.495413][ T3116] do_syscall_64+0xc6/0x1e0 [15597.495413][ T3116] [15597.497614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15597.497614][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15597.497614][ T3116] ipv6_find_idev+0x102/0x170 [15597.497614][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15597.497614][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15597.497614][ T3116] netlink_rcv_skb+0x130/0x360 [15597.497614][ T3116] netlink_unicast+0x449/0x710 [15597.497614][ T3116] netlink_sendmsg+0x723/0xbe0 [15597.497614][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15597.497614][ T3116] ___sys_sendmsg+0xee/0x170 [15597.497614][ T3116] __sys_sendmsg+0xcd/0x170 [15597.497614][ T3116] do_syscall_64+0xc6/0x1e0 [15597.497614][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15597.497614][ T3116] [15597.499363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15597.499363][ T3116] neigh_parms_alloc+0x1e5/0x510 [15597.499363][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15597.499363][ T3116] ipv6_find_idev+0x102/0x170 [15597.499363][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15597.499363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15597.499363][ T3116] netlink_rcv_skb+0x130/0x360 [15597.499363][ T3116] netlink_unicast+0x449/0x710 [15597.499363][ T3116] netlink_sendmsg+0x723/0xbe0 [15597.499363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15597.499363][ T3116] ___sys_sendmsg+0xee/0x170 [15597.499363][ T3116] __sys_sendmsg+0xcd/0x170 [15597.499363][ T3116] do_syscall_64+0xc6/0x1e0 [15597.499363][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15597.499363][ T3116] [15607.740899][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15607.741475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15607.741475][ T3116] dst_init+0x84/0x4a0 [15607.741475][ T3116] dst_alloc+0x97/0x150 [15607.741475][ T3116] ip6_dst_alloc+0x23/0x90 [15607.741475][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15607.741475][ T3116] ip6_pol_route+0x56f/0x840 [15607.741475][ T3116] __fib6_rule_action+0x47a/0x5b0 [15607.741475][ T3116] fib_rules_lookup+0x2b4/0xa20 [15607.741475][ T3116] fib6_rule_lookup+0x182/0x630 [15607.741475][ T3116] ip6_route_input+0x59c/0xa50 [15607.741475][ T3116] ipv6_rcv+0x397/0x810 [15607.741475][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15607.741475][ T3116] process_backlog+0x101/0x620 [15607.741475][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15607.741475][ T3116] net_rx_action+0x495/0xbe0 [15607.741475][ T3116] __do_softirq+0x1b5/0x7f6 [15607.741475][ T3116] [15607.743594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15607.743594][ T3116] netdev_get_by_index+0x5e/0x80 [15607.743594][ T3116] fib6_nh_init+0x3d8/0x15b0 [15607.743594][ T3116] ip6_route_info_create+0xf18/0x17d0 [15607.743594][ T3116] ip6_route_add+0x1c/0x140 [15607.743594][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15607.743594][ T3116] addrconf_add_dev+0xe2/0x170 [15607.743594][ T3116] inet6_addr_add+0x12f/0xa40 [15607.743594][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15607.743594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15607.743594][ T3116] netlink_rcv_skb+0x130/0x360 [15607.743594][ T3116] netlink_unicast+0x449/0x710 [15607.743594][ T3116] netlink_sendmsg+0x723/0xbe0 [15607.743594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15607.743594][ T3116] ___sys_sendmsg+0xee/0x170 [15607.743594][ T3116] __sys_sendmsg+0xcd/0x170 [15607.743594][ T3116] do_syscall_64+0xc6/0x1e0 [15607.743594][ T3116] [15607.745813][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15607.745813][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15607.745813][ T3116] ipv6_find_idev+0x102/0x170 [15607.745813][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15607.745813][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15607.745813][ T3116] netlink_rcv_skb+0x130/0x360 [15607.745813][ T3116] netlink_unicast+0x449/0x710 [15607.745813][ T3116] netlink_sendmsg+0x723/0xbe0 [15607.745813][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15607.745813][ T3116] ___sys_sendmsg+0xee/0x170 [15607.745813][ T3116] __sys_sendmsg+0xcd/0x170 [15607.745813][ T3116] do_syscall_64+0xc6/0x1e0 [15607.745813][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15607.745813][ T3116] [15607.747524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15607.747524][ T3116] neigh_parms_alloc+0x1e5/0x510 [15607.747524][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15607.747524][ T3116] ipv6_find_idev+0x102/0x170 [15607.747524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15607.747524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15607.747524][ T3116] netlink_rcv_skb+0x130/0x360 [15607.747524][ T3116] netlink_unicast+0x449/0x710 [15607.747524][ T3116] netlink_sendmsg+0x723/0xbe0 [15607.747524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15607.747524][ T3116] ___sys_sendmsg+0xee/0x170 [15607.747524][ T3116] __sys_sendmsg+0xcd/0x170 [15607.747524][ T3116] do_syscall_64+0xc6/0x1e0 [15607.747524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15607.747524][ T3116] [15617.988889][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15617.989454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15617.989454][ T3116] dst_init+0x84/0x4a0 [15617.989454][ T3116] dst_alloc+0x97/0x150 [15617.989454][ T3116] ip6_dst_alloc+0x23/0x90 [15617.989454][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15617.989454][ T3116] ip6_pol_route+0x56f/0x840 [15617.989454][ T3116] __fib6_rule_action+0x47a/0x5b0 [15617.989454][ T3116] fib_rules_lookup+0x2b4/0xa20 [15617.989454][ T3116] fib6_rule_lookup+0x182/0x630 [15617.989454][ T3116] ip6_route_input+0x59c/0xa50 [15617.989454][ T3116] ipv6_rcv+0x397/0x810 [15617.989454][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15617.989454][ T3116] process_backlog+0x101/0x620 [15617.989454][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15617.989454][ T3116] net_rx_action+0x495/0xbe0 [15617.989454][ T3116] __do_softirq+0x1b5/0x7f6 [15617.989454][ T3116] [15617.991519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15617.991519][ T3116] netdev_get_by_index+0x5e/0x80 [15617.991519][ T3116] fib6_nh_init+0x3d8/0x15b0 [15617.991519][ T3116] ip6_route_info_create+0xf18/0x17d0 [15617.991519][ T3116] ip6_route_add+0x1c/0x140 [15617.991519][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15617.991519][ T3116] addrconf_add_dev+0xe2/0x170 [15617.991519][ T3116] inet6_addr_add+0x12f/0xa40 [15617.991519][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15617.991519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15617.991519][ T3116] netlink_rcv_skb+0x130/0x360 [15617.991519][ T3116] netlink_unicast+0x449/0x710 [15617.991519][ T3116] netlink_sendmsg+0x723/0xbe0 [15617.991519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15617.991519][ T3116] ___sys_sendmsg+0xee/0x170 [15617.991519][ T3116] __sys_sendmsg+0xcd/0x170 [15617.991519][ T3116] do_syscall_64+0xc6/0x1e0 [15617.991519][ T3116] [15617.993723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15617.993723][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15617.993723][ T3116] ipv6_find_idev+0x102/0x170 [15617.993723][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15617.993723][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15617.993723][ T3116] netlink_rcv_skb+0x130/0x360 [15617.993723][ T3116] netlink_unicast+0x449/0x710 [15617.993723][ T3116] netlink_sendmsg+0x723/0xbe0 [15617.993723][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15617.993723][ T3116] ___sys_sendmsg+0xee/0x170 [15617.993723][ T3116] __sys_sendmsg+0xcd/0x170 [15617.993723][ T3116] do_syscall_64+0xc6/0x1e0 [15617.993723][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15617.993723][ T3116] [15617.995405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15617.995405][ T3116] neigh_parms_alloc+0x1e5/0x510 [15617.995405][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15617.995405][ T3116] ipv6_find_idev+0x102/0x170 [15617.995405][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15617.995405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15617.995405][ T3116] netlink_rcv_skb+0x130/0x360 [15617.995405][ T3116] netlink_unicast+0x449/0x710 [15617.995405][ T3116] netlink_sendmsg+0x723/0xbe0 [15617.995405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15617.995405][ T3116] ___sys_sendmsg+0xee/0x170 [15617.995405][ T3116] __sys_sendmsg+0xcd/0x170 [15617.995405][ T3116] do_syscall_64+0xc6/0x1e0 [15617.995405][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15617.995405][ T3116] [15628.236744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15628.237213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15628.237213][ T3116] dst_init+0x84/0x4a0 [15628.237213][ T3116] dst_alloc+0x97/0x150 [15628.237213][ T3116] ip6_dst_alloc+0x23/0x90 [15628.237213][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15628.237213][ T3116] ip6_pol_route+0x56f/0x840 [15628.237213][ T3116] __fib6_rule_action+0x47a/0x5b0 [15628.237213][ T3116] fib_rules_lookup+0x2b4/0xa20 [15628.237213][ T3116] fib6_rule_lookup+0x182/0x630 [15628.237213][ T3116] ip6_route_input+0x59c/0xa50 [15628.237213][ T3116] ipv6_rcv+0x397/0x810 [15628.237213][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15628.237213][ T3116] process_backlog+0x101/0x620 [15628.237213][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15628.237213][ T3116] net_rx_action+0x495/0xbe0 [15628.237213][ T3116] __do_softirq+0x1b5/0x7f6 [15628.237213][ T3116] [15628.239332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15628.239332][ T3116] netdev_get_by_index+0x5e/0x80 [15628.239332][ T3116] fib6_nh_init+0x3d8/0x15b0 [15628.239332][ T3116] ip6_route_info_create+0xf18/0x17d0 [15628.239332][ T3116] ip6_route_add+0x1c/0x140 [15628.239332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15628.239332][ T3116] addrconf_add_dev+0xe2/0x170 [15628.239332][ T3116] inet6_addr_add+0x12f/0xa40 [15628.239332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15628.239332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15628.239332][ T3116] netlink_rcv_skb+0x130/0x360 [15628.239332][ T3116] netlink_unicast+0x449/0x710 [15628.239332][ T3116] netlink_sendmsg+0x723/0xbe0 [15628.239332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15628.239332][ T3116] ___sys_sendmsg+0xee/0x170 [15628.239332][ T3116] __sys_sendmsg+0xcd/0x170 [15628.239332][ T3116] do_syscall_64+0xc6/0x1e0 [15628.239332][ T3116] [15628.241498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15628.241498][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15628.241498][ T3116] ipv6_find_idev+0x102/0x170 [15628.241498][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15628.241498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15628.241498][ T3116] netlink_rcv_skb+0x130/0x360 [15628.241498][ T3116] netlink_unicast+0x449/0x710 [15628.241498][ T3116] netlink_sendmsg+0x723/0xbe0 [15628.241498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15628.241498][ T3116] ___sys_sendmsg+0xee/0x170 [15628.241498][ T3116] __sys_sendmsg+0xcd/0x170 [15628.241498][ T3116] do_syscall_64+0xc6/0x1e0 [15628.241498][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15628.241498][ T3116] [15628.243216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15628.243216][ T3116] neigh_parms_alloc+0x1e5/0x510 [15628.243216][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15628.243216][ T3116] ipv6_find_idev+0x102/0x170 [15628.243216][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15628.243216][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15628.243216][ T3116] netlink_rcv_skb+0x130/0x360 [15628.243216][ T3116] netlink_unicast+0x449/0x710 [15628.243216][ T3116] netlink_sendmsg+0x723/0xbe0 [15628.243216][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15628.243216][ T3116] ___sys_sendmsg+0xee/0x170 [15628.243216][ T3116] __sys_sendmsg+0xcd/0x170 [15628.243216][ T3116] do_syscall_64+0xc6/0x1e0 [15628.243216][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15628.243216][ T3116] [15638.484821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15638.485318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15638.485318][ T3116] dst_init+0x84/0x4a0 [15638.485318][ T3116] dst_alloc+0x97/0x150 [15638.485318][ T3116] ip6_dst_alloc+0x23/0x90 [15638.485318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15638.485318][ T3116] ip6_pol_route+0x56f/0x840 [15638.485318][ T3116] __fib6_rule_action+0x47a/0x5b0 [15638.485318][ T3116] fib_rules_lookup+0x2b4/0xa20 [15638.485318][ T3116] fib6_rule_lookup+0x182/0x630 [15638.485318][ T3116] ip6_route_input+0x59c/0xa50 [15638.485318][ T3116] ipv6_rcv+0x397/0x810 [15638.485318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15638.485318][ T3116] process_backlog+0x101/0x620 [15638.485318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15638.485318][ T3116] net_rx_action+0x495/0xbe0 [15638.485318][ T3116] __do_softirq+0x1b5/0x7f6 [15638.485318][ T3116] [15638.487390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15638.487390][ T3116] netdev_get_by_index+0x5e/0x80 [15638.487390][ T3116] fib6_nh_init+0x3d8/0x15b0 [15638.487390][ T3116] ip6_route_info_create+0xf18/0x17d0 [15638.487390][ T3116] ip6_route_add+0x1c/0x140 [15638.487390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15638.487390][ T3116] addrconf_add_dev+0xe2/0x170 [15638.487390][ T3116] inet6_addr_add+0x12f/0xa40 [15638.487390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15638.487390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15638.487390][ T3116] netlink_rcv_skb+0x130/0x360 [15638.487390][ T3116] netlink_unicast+0x449/0x710 [15638.487390][ T3116] netlink_sendmsg+0x723/0xbe0 [15638.487390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15638.487390][ T3116] ___sys_sendmsg+0xee/0x170 [15638.487390][ T3116] __sys_sendmsg+0xcd/0x170 [15638.487390][ T3116] do_syscall_64+0xc6/0x1e0 [15638.487390][ T3116] [15638.489498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15638.489498][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15638.489498][ T3116] ipv6_find_idev+0x102/0x170 [15638.489498][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15638.489498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15638.489498][ T3116] netlink_rcv_skb+0x130/0x360 [15638.489498][ T3116] netlink_unicast+0x449/0x710 [15638.489498][ T3116] netlink_sendmsg+0x723/0xbe0 [15638.489498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15638.489498][ T3116] ___sys_sendmsg+0xee/0x170 [15638.489498][ T3116] __sys_sendmsg+0xcd/0x170 [15638.489498][ T3116] do_syscall_64+0xc6/0x1e0 [15638.489498][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15638.489498][ T3116] [15638.491180][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15638.491180][ T3116] neigh_parms_alloc+0x1e5/0x510 [15638.491180][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15638.491180][ T3116] ipv6_find_idev+0x102/0x170 [15638.491180][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15638.491180][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15638.491180][ T3116] netlink_rcv_skb+0x130/0x360 [15638.491180][ T3116] netlink_unicast+0x449/0x710 [15638.491180][ T3116] netlink_sendmsg+0x723/0xbe0 [15638.491180][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15638.491180][ T3116] ___sys_sendmsg+0xee/0x170 [15638.491180][ T3116] __sys_sendmsg+0xcd/0x170 [15638.491180][ T3116] do_syscall_64+0xc6/0x1e0 [15638.491180][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15638.491180][ T3116] [15648.724827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15648.725279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15648.725279][ T3116] dst_init+0x84/0x4a0 [15648.725279][ T3116] dst_alloc+0x97/0x150 [15648.725279][ T3116] ip6_dst_alloc+0x23/0x90 [15648.725279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15648.725279][ T3116] ip6_pol_route+0x56f/0x840 [15648.725279][ T3116] __fib6_rule_action+0x47a/0x5b0 [15648.725279][ T3116] fib_rules_lookup+0x2b4/0xa20 [15648.725279][ T3116] fib6_rule_lookup+0x182/0x630 [15648.725279][ T3116] ip6_route_input+0x59c/0xa50 [15648.725279][ T3116] ipv6_rcv+0x397/0x810 [15648.725279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15648.725279][ T3116] process_backlog+0x101/0x620 [15648.725279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15648.725279][ T3116] net_rx_action+0x495/0xbe0 [15648.725279][ T3116] __do_softirq+0x1b5/0x7f6 [15648.725279][ T3116] [15648.727499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15648.727499][ T3116] netdev_get_by_index+0x5e/0x80 [15648.727499][ T3116] fib6_nh_init+0x3d8/0x15b0 [15648.727499][ T3116] ip6_route_info_create+0xf18/0x17d0 [15648.727499][ T3116] ip6_route_add+0x1c/0x140 [15648.727499][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15648.727499][ T3116] addrconf_add_dev+0xe2/0x170 [15648.727499][ T3116] inet6_addr_add+0x12f/0xa40 [15648.727499][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15648.727499][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15648.727499][ T3116] netlink_rcv_skb+0x130/0x360 [15648.727499][ T3116] netlink_unicast+0x449/0x710 [15648.727499][ T3116] netlink_sendmsg+0x723/0xbe0 [15648.727499][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15648.727499][ T3116] ___sys_sendmsg+0xee/0x170 [15648.727499][ T3116] __sys_sendmsg+0xcd/0x170 [15648.727499][ T3116] do_syscall_64+0xc6/0x1e0 [15648.727499][ T3116] [15648.729751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15648.729751][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15648.729751][ T3116] ipv6_find_idev+0x102/0x170 [15648.729751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15648.729751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15648.729751][ T3116] netlink_rcv_skb+0x130/0x360 [15648.729751][ T3116] netlink_unicast+0x449/0x710 [15648.729751][ T3116] netlink_sendmsg+0x723/0xbe0 [15648.729751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15648.729751][ T3116] ___sys_sendmsg+0xee/0x170 [15648.729751][ T3116] __sys_sendmsg+0xcd/0x170 [15648.729751][ T3116] do_syscall_64+0xc6/0x1e0 [15648.729751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15648.729751][ T3116] [15648.731557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15648.731557][ T3116] neigh_parms_alloc+0x1e5/0x510 [15648.731557][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15648.731557][ T3116] ipv6_find_idev+0x102/0x170 [15648.731557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15648.731557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15648.731557][ T3116] netlink_rcv_skb+0x130/0x360 [15648.731557][ T3116] netlink_unicast+0x449/0x710 [15648.731557][ T3116] netlink_sendmsg+0x723/0xbe0 [15648.731557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15648.731557][ T3116] ___sys_sendmsg+0xee/0x170 [15648.731557][ T3116] __sys_sendmsg+0xcd/0x170 [15648.731557][ T3116] do_syscall_64+0xc6/0x1e0 [15648.731557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15648.731557][ T3116] [15658.972832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15658.973247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15658.973247][ T3116] dst_init+0x84/0x4a0 [15658.973247][ T3116] dst_alloc+0x97/0x150 [15658.973247][ T3116] ip6_dst_alloc+0x23/0x90 [15658.973247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15658.973247][ T3116] ip6_pol_route+0x56f/0x840 [15658.973247][ T3116] __fib6_rule_action+0x47a/0x5b0 [15658.973247][ T3116] fib_rules_lookup+0x2b4/0xa20 [15658.973247][ T3116] fib6_rule_lookup+0x182/0x630 [15658.973247][ T3116] ip6_route_input+0x59c/0xa50 [15658.973247][ T3116] ipv6_rcv+0x397/0x810 [15658.973247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15658.973247][ T3116] process_backlog+0x101/0x620 [15658.973247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15658.973247][ T3116] net_rx_action+0x495/0xbe0 [15658.973247][ T3116] __do_softirq+0x1b5/0x7f6 [15658.973247][ T3116] [15658.975425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15658.975425][ T3116] netdev_get_by_index+0x5e/0x80 [15658.975425][ T3116] fib6_nh_init+0x3d8/0x15b0 [15658.975425][ T3116] ip6_route_info_create+0xf18/0x17d0 [15658.975425][ T3116] ip6_route_add+0x1c/0x140 [15658.975425][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15658.975425][ T3116] addrconf_add_dev+0xe2/0x170 [15658.975425][ T3116] inet6_addr_add+0x12f/0xa40 [15658.975425][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15658.975425][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15658.975425][ T3116] netlink_rcv_skb+0x130/0x360 [15658.975425][ T3116] netlink_unicast+0x449/0x710 [15658.975425][ T3116] netlink_sendmsg+0x723/0xbe0 [15658.975425][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15658.975425][ T3116] ___sys_sendmsg+0xee/0x170 [15658.975425][ T3116] __sys_sendmsg+0xcd/0x170 [15658.975425][ T3116] do_syscall_64+0xc6/0x1e0 [15658.975425][ T3116] [15658.977780][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15658.977780][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15658.977780][ T3116] ipv6_find_idev+0x102/0x170 [15658.977780][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15658.977780][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15658.977780][ T3116] netlink_rcv_skb+0x130/0x360 [15658.977780][ T3116] netlink_unicast+0x449/0x710 [15658.977780][ T3116] netlink_sendmsg+0x723/0xbe0 [15658.977780][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15658.977780][ T3116] ___sys_sendmsg+0xee/0x170 [15658.977780][ T3116] __sys_sendmsg+0xcd/0x170 [15658.977780][ T3116] do_syscall_64+0xc6/0x1e0 [15658.977780][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15658.977780][ T3116] [15658.979607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15658.979607][ T3116] neigh_parms_alloc+0x1e5/0x510 [15658.979607][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15658.979607][ T3116] ipv6_find_idev+0x102/0x170 [15658.979607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15658.979607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15658.979607][ T3116] netlink_rcv_skb+0x130/0x360 [15658.979607][ T3116] netlink_unicast+0x449/0x710 [15658.979607][ T3116] netlink_sendmsg+0x723/0xbe0 [15658.979607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15658.979607][ T3116] ___sys_sendmsg+0xee/0x170 [15658.979607][ T3116] __sys_sendmsg+0xcd/0x170 [15658.979607][ T3116] do_syscall_64+0xc6/0x1e0 [15658.979607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15658.979607][ T3116] [15669.220782][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15669.221188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15669.221188][ T3116] dst_init+0x84/0x4a0 [15669.221188][ T3116] dst_alloc+0x97/0x150 [15669.221188][ T3116] ip6_dst_alloc+0x23/0x90 [15669.221188][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15669.221188][ T3116] ip6_pol_route+0x56f/0x840 [15669.221188][ T3116] __fib6_rule_action+0x47a/0x5b0 [15669.221188][ T3116] fib_rules_lookup+0x2b4/0xa20 [15669.221188][ T3116] fib6_rule_lookup+0x182/0x630 [15669.221188][ T3116] ip6_route_input+0x59c/0xa50 [15669.221188][ T3116] ipv6_rcv+0x397/0x810 [15669.221188][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15669.221188][ T3116] process_backlog+0x101/0x620 [15669.221188][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15669.221188][ T3116] net_rx_action+0x495/0xbe0 [15669.221188][ T3116] __do_softirq+0x1b5/0x7f6 [15669.221188][ T3116] [15669.223240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15669.223240][ T3116] netdev_get_by_index+0x5e/0x80 [15669.223240][ T3116] fib6_nh_init+0x3d8/0x15b0 [15669.223240][ T3116] ip6_route_info_create+0xf18/0x17d0 [15669.223240][ T3116] ip6_route_add+0x1c/0x140 [15669.223240][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15669.223240][ T3116] addrconf_add_dev+0xe2/0x170 [15669.223240][ T3116] inet6_addr_add+0x12f/0xa40 [15669.223240][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15669.223240][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15669.223240][ T3116] netlink_rcv_skb+0x130/0x360 [15669.223240][ T3116] netlink_unicast+0x449/0x710 [15669.223240][ T3116] netlink_sendmsg+0x723/0xbe0 [15669.223240][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15669.223240][ T3116] ___sys_sendmsg+0xee/0x170 [15669.223240][ T3116] __sys_sendmsg+0xcd/0x170 [15669.223240][ T3116] do_syscall_64+0xc6/0x1e0 [15669.223240][ T3116] [15669.225561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15669.225561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15669.225561][ T3116] ipv6_find_idev+0x102/0x170 [15669.225561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15669.225561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15669.225561][ T3116] netlink_rcv_skb+0x130/0x360 [15669.225561][ T3116] netlink_unicast+0x449/0x710 [15669.225561][ T3116] netlink_sendmsg+0x723/0xbe0 [15669.225561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15669.225561][ T3116] ___sys_sendmsg+0xee/0x170 [15669.225561][ T3116] __sys_sendmsg+0xcd/0x170 [15669.225561][ T3116] do_syscall_64+0xc6/0x1e0 [15669.225561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15669.225561][ T3116] [15669.227357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15669.227357][ T3116] neigh_parms_alloc+0x1e5/0x510 [15669.227357][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15669.227357][ T3116] ipv6_find_idev+0x102/0x170 [15669.227357][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15669.227357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15669.227357][ T3116] netlink_rcv_skb+0x130/0x360 [15669.227357][ T3116] netlink_unicast+0x449/0x710 [15669.227357][ T3116] netlink_sendmsg+0x723/0xbe0 [15669.227357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15669.227357][ T3116] ___sys_sendmsg+0xee/0x170 [15669.227357][ T3116] __sys_sendmsg+0xcd/0x170 [15669.227357][ T3116] do_syscall_64+0xc6/0x1e0 [15669.227357][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15669.227357][ T3116] [15679.444897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15679.445388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15679.445388][ T3116] dst_init+0x84/0x4a0 [15679.445388][ T3116] dst_alloc+0x97/0x150 [15679.445388][ T3116] ip6_dst_alloc+0x23/0x90 [15679.445388][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15679.445388][ T3116] ip6_pol_route+0x56f/0x840 [15679.445388][ T3116] __fib6_rule_action+0x47a/0x5b0 [15679.445388][ T3116] fib_rules_lookup+0x2b4/0xa20 [15679.445388][ T3116] fib6_rule_lookup+0x182/0x630 [15679.445388][ T3116] ip6_route_input+0x59c/0xa50 [15679.445388][ T3116] ipv6_rcv+0x397/0x810 [15679.445388][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15679.445388][ T3116] process_backlog+0x101/0x620 [15679.445388][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15679.445388][ T3116] net_rx_action+0x495/0xbe0 [15679.445388][ T3116] __do_softirq+0x1b5/0x7f6 [15679.445388][ T3116] [15679.447516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15679.447516][ T3116] netdev_get_by_index+0x5e/0x80 [15679.447516][ T3116] fib6_nh_init+0x3d8/0x15b0 [15679.447516][ T3116] ip6_route_info_create+0xf18/0x17d0 [15679.447516][ T3116] ip6_route_add+0x1c/0x140 [15679.447516][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15679.447516][ T3116] addrconf_add_dev+0xe2/0x170 [15679.447516][ T3116] inet6_addr_add+0x12f/0xa40 [15679.447516][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15679.447516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15679.447516][ T3116] netlink_rcv_skb+0x130/0x360 [15679.447516][ T3116] netlink_unicast+0x449/0x710 [15679.447516][ T3116] netlink_sendmsg+0x723/0xbe0 [15679.447516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15679.447516][ T3116] ___sys_sendmsg+0xee/0x170 [15679.447516][ T3116] __sys_sendmsg+0xcd/0x170 [15679.447516][ T3116] do_syscall_64+0xc6/0x1e0 [15679.447516][ T3116] [15679.449828][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15679.449828][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15679.449828][ T3116] ipv6_find_idev+0x102/0x170 [15679.449828][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15679.449828][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15679.449828][ T3116] netlink_rcv_skb+0x130/0x360 [15679.449828][ T3116] netlink_unicast+0x449/0x710 [15679.449828][ T3116] netlink_sendmsg+0x723/0xbe0 [15679.449828][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15679.449828][ T3116] ___sys_sendmsg+0xee/0x170 [15679.449828][ T3116] __sys_sendmsg+0xcd/0x170 [15679.449828][ T3116] do_syscall_64+0xc6/0x1e0 [15679.449828][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15679.449828][ T3116] [15679.451563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15679.451563][ T3116] neigh_parms_alloc+0x1e5/0x510 [15679.451563][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15679.451563][ T3116] ipv6_find_idev+0x102/0x170 [15679.451563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15679.451563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15679.451563][ T3116] netlink_rcv_skb+0x130/0x360 [15679.451563][ T3116] netlink_unicast+0x449/0x710 [15679.451563][ T3116] netlink_sendmsg+0x723/0xbe0 [15679.451563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15679.451563][ T3116] ___sys_sendmsg+0xee/0x170 [15679.451563][ T3116] __sys_sendmsg+0xcd/0x170 [15679.451563][ T3116] do_syscall_64+0xc6/0x1e0 [15679.451563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15679.451563][ T3116] [15689.692849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15689.693271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15689.693271][ T3116] dst_init+0x84/0x4a0 [15689.693271][ T3116] dst_alloc+0x97/0x150 [15689.693271][ T3116] ip6_dst_alloc+0x23/0x90 [15689.693271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15689.693271][ T3116] ip6_pol_route+0x56f/0x840 [15689.693271][ T3116] __fib6_rule_action+0x47a/0x5b0 [15689.693271][ T3116] fib_rules_lookup+0x2b4/0xa20 [15689.693271][ T3116] fib6_rule_lookup+0x182/0x630 [15689.693271][ T3116] ip6_route_input+0x59c/0xa50 [15689.693271][ T3116] ipv6_rcv+0x397/0x810 [15689.693271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15689.693271][ T3116] process_backlog+0x101/0x620 [15689.693271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15689.693271][ T3116] net_rx_action+0x495/0xbe0 [15689.693271][ T3116] __do_softirq+0x1b5/0x7f6 [15689.693271][ T3116] [15689.695376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15689.695376][ T3116] netdev_get_by_index+0x5e/0x80 [15689.695376][ T3116] fib6_nh_init+0x3d8/0x15b0 [15689.695376][ T3116] ip6_route_info_create+0xf18/0x17d0 [15689.695376][ T3116] ip6_route_add+0x1c/0x140 [15689.695376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15689.695376][ T3116] addrconf_add_dev+0xe2/0x170 [15689.695376][ T3116] inet6_addr_add+0x12f/0xa40 [15689.695376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15689.695376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15689.695376][ T3116] netlink_rcv_skb+0x130/0x360 [15689.695376][ T3116] netlink_unicast+0x449/0x710 [15689.695376][ T3116] netlink_sendmsg+0x723/0xbe0 [15689.695376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15689.695376][ T3116] ___sys_sendmsg+0xee/0x170 [15689.695376][ T3116] __sys_sendmsg+0xcd/0x170 [15689.695376][ T3116] do_syscall_64+0xc6/0x1e0 [15689.695376][ T3116] [15689.697564][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15689.697564][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15689.697564][ T3116] ipv6_find_idev+0x102/0x170 [15689.697564][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15689.697564][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15689.697564][ T3116] netlink_rcv_skb+0x130/0x360 [15689.697564][ T3116] netlink_unicast+0x449/0x710 [15689.697564][ T3116] netlink_sendmsg+0x723/0xbe0 [15689.697564][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15689.697564][ T3116] ___sys_sendmsg+0xee/0x170 [15689.697564][ T3116] __sys_sendmsg+0xcd/0x170 [15689.697564][ T3116] do_syscall_64+0xc6/0x1e0 [15689.697564][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15689.697564][ T3116] [15689.699283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15689.699283][ T3116] neigh_parms_alloc+0x1e5/0x510 [15689.699283][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15689.699283][ T3116] ipv6_find_idev+0x102/0x170 [15689.699283][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15689.699283][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15689.699283][ T3116] netlink_rcv_skb+0x130/0x360 [15689.699283][ T3116] netlink_unicast+0x449/0x710 [15689.699283][ T3116] netlink_sendmsg+0x723/0xbe0 [15689.699283][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15689.699283][ T3116] ___sys_sendmsg+0xee/0x170 [15689.699283][ T3116] __sys_sendmsg+0xcd/0x170 [15689.699283][ T3116] do_syscall_64+0xc6/0x1e0 [15689.699283][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15689.699283][ T3116] [15699.940845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15699.941341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15699.941341][ T3116] dst_init+0x84/0x4a0 [15699.941341][ T3116] dst_alloc+0x97/0x150 [15699.941341][ T3116] ip6_dst_alloc+0x23/0x90 [15699.941341][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15699.941341][ T3116] ip6_pol_route+0x56f/0x840 [15699.941341][ T3116] __fib6_rule_action+0x47a/0x5b0 [15699.941341][ T3116] fib_rules_lookup+0x2b4/0xa20 [15699.941341][ T3116] fib6_rule_lookup+0x182/0x630 [15699.941341][ T3116] ip6_route_input+0x59c/0xa50 [15699.941341][ T3116] ipv6_rcv+0x397/0x810 [15699.941341][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15699.941341][ T3116] process_backlog+0x101/0x620 [15699.941341][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15699.941341][ T3116] net_rx_action+0x495/0xbe0 [15699.941341][ T3116] __do_softirq+0x1b5/0x7f6 [15699.941341][ T3116] [15699.943302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15699.943302][ T3116] netdev_get_by_index+0x5e/0x80 [15699.943302][ T3116] fib6_nh_init+0x3d8/0x15b0 [15699.943302][ T3116] ip6_route_info_create+0xf18/0x17d0 [15699.943302][ T3116] ip6_route_add+0x1c/0x140 [15699.943302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15699.943302][ T3116] addrconf_add_dev+0xe2/0x170 [15699.943302][ T3116] inet6_addr_add+0x12f/0xa40 [15699.943302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15699.943302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15699.943302][ T3116] netlink_rcv_skb+0x130/0x360 [15699.943302][ T3116] netlink_unicast+0x449/0x710 [15699.943302][ T3116] netlink_sendmsg+0x723/0xbe0 [15699.943302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15699.943302][ T3116] ___sys_sendmsg+0xee/0x170 [15699.943302][ T3116] __sys_sendmsg+0xcd/0x170 [15699.943302][ T3116] do_syscall_64+0xc6/0x1e0 [15699.943302][ T3116] [15699.945380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15699.945380][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15699.945380][ T3116] ipv6_find_idev+0x102/0x170 [15699.945380][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15699.945380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15699.945380][ T3116] netlink_rcv_skb+0x130/0x360 [15699.945380][ T3116] netlink_unicast+0x449/0x710 [15699.945380][ T3116] netlink_sendmsg+0x723/0xbe0 [15699.945380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15699.945380][ T3116] ___sys_sendmsg+0xee/0x170 [15699.945380][ T3116] __sys_sendmsg+0xcd/0x170 [15699.945380][ T3116] do_syscall_64+0xc6/0x1e0 [15699.945380][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15699.945380][ T3116] [15699.947077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15699.947077][ T3116] neigh_parms_alloc+0x1e5/0x510 [15699.947077][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15699.947077][ T3116] ipv6_find_idev+0x102/0x170 [15699.947077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15699.947077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15699.947077][ T3116] netlink_rcv_skb+0x130/0x360 [15699.947077][ T3116] netlink_unicast+0x449/0x710 [15699.947077][ T3116] netlink_sendmsg+0x723/0xbe0 [15699.947077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15699.947077][ T3116] ___sys_sendmsg+0xee/0x170 [15699.947077][ T3116] __sys_sendmsg+0xcd/0x170 [15699.947077][ T3116] do_syscall_64+0xc6/0x1e0 [15699.947077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15699.947077][ T3116] [15710.188820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15710.189235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15710.189235][ T3116] dst_init+0x84/0x4a0 [15710.189235][ T3116] dst_alloc+0x97/0x150 [15710.189235][ T3116] ip6_dst_alloc+0x23/0x90 [15710.189235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15710.189235][ T3116] ip6_pol_route+0x56f/0x840 [15710.189235][ T3116] __fib6_rule_action+0x47a/0x5b0 [15710.189235][ T3116] fib_rules_lookup+0x2b4/0xa20 [15710.189235][ T3116] fib6_rule_lookup+0x182/0x630 [15710.189235][ T3116] ip6_route_input+0x59c/0xa50 [15710.189235][ T3116] ipv6_rcv+0x397/0x810 [15710.189235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15710.189235][ T3116] process_backlog+0x101/0x620 [15710.189235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15710.189235][ T3116] net_rx_action+0x495/0xbe0 [15710.189235][ T3116] __do_softirq+0x1b5/0x7f6 [15710.189235][ T3116] [15710.191320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15710.191320][ T3116] netdev_get_by_index+0x5e/0x80 [15710.191320][ T3116] fib6_nh_init+0x3d8/0x15b0 [15710.191320][ T3116] ip6_route_info_create+0xf18/0x17d0 [15710.191320][ T3116] ip6_route_add+0x1c/0x140 [15710.191320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15710.191320][ T3116] addrconf_add_dev+0xe2/0x170 [15710.191320][ T3116] inet6_addr_add+0x12f/0xa40 [15710.191320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15710.191320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15710.191320][ T3116] netlink_rcv_skb+0x130/0x360 [15710.191320][ T3116] netlink_unicast+0x449/0x710 [15710.191320][ T3116] netlink_sendmsg+0x723/0xbe0 [15710.191320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15710.191320][ T3116] ___sys_sendmsg+0xee/0x170 [15710.191320][ T3116] __sys_sendmsg+0xcd/0x170 [15710.191320][ T3116] do_syscall_64+0xc6/0x1e0 [15710.191320][ T3116] [15710.193519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15710.193519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15710.193519][ T3116] ipv6_find_idev+0x102/0x170 [15710.193519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15710.193519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15710.193519][ T3116] netlink_rcv_skb+0x130/0x360 [15710.193519][ T3116] netlink_unicast+0x449/0x710 [15710.193519][ T3116] netlink_sendmsg+0x723/0xbe0 [15710.193519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15710.193519][ T3116] ___sys_sendmsg+0xee/0x170 [15710.193519][ T3116] __sys_sendmsg+0xcd/0x170 [15710.193519][ T3116] do_syscall_64+0xc6/0x1e0 [15710.193519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15710.193519][ T3116] [15710.195239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15710.195239][ T3116] neigh_parms_alloc+0x1e5/0x510 [15710.195239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15710.195239][ T3116] ipv6_find_idev+0x102/0x170 [15710.195239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15710.195239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15710.195239][ T3116] netlink_rcv_skb+0x130/0x360 [15710.195239][ T3116] netlink_unicast+0x449/0x710 [15710.195239][ T3116] netlink_sendmsg+0x723/0xbe0 [15710.195239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15710.195239][ T3116] ___sys_sendmsg+0xee/0x170 [15710.195239][ T3116] __sys_sendmsg+0xcd/0x170 [15710.195239][ T3116] do_syscall_64+0xc6/0x1e0 [15710.195239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15710.195239][ T3116] [15720.436817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15720.437273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15720.437273][ T3116] dst_init+0x84/0x4a0 [15720.437273][ T3116] dst_alloc+0x97/0x150 [15720.437273][ T3116] ip6_dst_alloc+0x23/0x90 [15720.437273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15720.437273][ T3116] ip6_pol_route+0x56f/0x840 [15720.437273][ T3116] __fib6_rule_action+0x47a/0x5b0 [15720.437273][ T3116] fib_rules_lookup+0x2b4/0xa20 [15720.437273][ T3116] fib6_rule_lookup+0x182/0x630 [15720.437273][ T3116] ip6_route_input+0x59c/0xa50 [15720.437273][ T3116] ipv6_rcv+0x397/0x810 [15720.437273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15720.437273][ T3116] process_backlog+0x101/0x620 [15720.437273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15720.437273][ T3116] net_rx_action+0x495/0xbe0 [15720.437273][ T3116] __do_softirq+0x1b5/0x7f6 [15720.437273][ T3116] [15720.439347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15720.439347][ T3116] netdev_get_by_index+0x5e/0x80 [15720.439347][ T3116] fib6_nh_init+0x3d8/0x15b0 [15720.439347][ T3116] ip6_route_info_create+0xf18/0x17d0 [15720.439347][ T3116] ip6_route_add+0x1c/0x140 [15720.439347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15720.439347][ T3116] addrconf_add_dev+0xe2/0x170 [15720.439347][ T3116] inet6_addr_add+0x12f/0xa40 [15720.439347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15720.439347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15720.439347][ T3116] netlink_rcv_skb+0x130/0x360 [15720.439347][ T3116] netlink_unicast+0x449/0x710 [15720.439347][ T3116] netlink_sendmsg+0x723/0xbe0 [15720.439347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15720.439347][ T3116] ___sys_sendmsg+0xee/0x170 [15720.439347][ T3116] __sys_sendmsg+0xcd/0x170 [15720.439347][ T3116] do_syscall_64+0xc6/0x1e0 [15720.439347][ T3116] [15720.441560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15720.441560][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15720.441560][ T3116] ipv6_find_idev+0x102/0x170 [15720.441560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15720.441560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15720.441560][ T3116] netlink_rcv_skb+0x130/0x360 [15720.441560][ T3116] netlink_unicast+0x449/0x710 [15720.441560][ T3116] netlink_sendmsg+0x723/0xbe0 [15720.441560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15720.441560][ T3116] ___sys_sendmsg+0xee/0x170 [15720.441560][ T3116] __sys_sendmsg+0xcd/0x170 [15720.441560][ T3116] do_syscall_64+0xc6/0x1e0 [15720.441560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15720.441560][ T3116] [15720.443276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15720.443276][ T3116] neigh_parms_alloc+0x1e5/0x510 [15720.443276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15720.443276][ T3116] ipv6_find_idev+0x102/0x170 [15720.443276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15720.443276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15720.443276][ T3116] netlink_rcv_skb+0x130/0x360 [15720.443276][ T3116] netlink_unicast+0x449/0x710 [15720.443276][ T3116] netlink_sendmsg+0x723/0xbe0 [15720.443276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15720.443276][ T3116] ___sys_sendmsg+0xee/0x170 [15720.443276][ T3116] __sys_sendmsg+0xcd/0x170 [15720.443276][ T3116] do_syscall_64+0xc6/0x1e0 [15720.443276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15720.443276][ T3116] [15730.684863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15730.685325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15730.685325][ T3116] dst_init+0x84/0x4a0 [15730.685325][ T3116] dst_alloc+0x97/0x150 [15730.685325][ T3116] ip6_dst_alloc+0x23/0x90 [15730.685325][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15730.685325][ T3116] ip6_pol_route+0x56f/0x840 [15730.685325][ T3116] __fib6_rule_action+0x47a/0x5b0 [15730.685325][ T3116] fib_rules_lookup+0x2b4/0xa20 [15730.685325][ T3116] fib6_rule_lookup+0x182/0x630 [15730.685325][ T3116] ip6_route_input+0x59c/0xa50 [15730.685325][ T3116] ipv6_rcv+0x397/0x810 [15730.685325][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15730.685325][ T3116] process_backlog+0x101/0x620 [15730.685325][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15730.685325][ T3116] net_rx_action+0x495/0xbe0 [15730.685325][ T3116] __do_softirq+0x1b5/0x7f6 [15730.685325][ T3116] [15730.687563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15730.687563][ T3116] netdev_get_by_index+0x5e/0x80 [15730.687563][ T3116] fib6_nh_init+0x3d8/0x15b0 [15730.687563][ T3116] ip6_route_info_create+0xf18/0x17d0 [15730.687563][ T3116] ip6_route_add+0x1c/0x140 [15730.687563][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15730.687563][ T3116] addrconf_add_dev+0xe2/0x170 [15730.687563][ T3116] inet6_addr_add+0x12f/0xa40 [15730.687563][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15730.687563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15730.687563][ T3116] netlink_rcv_skb+0x130/0x360 [15730.687563][ T3116] netlink_unicast+0x449/0x710 [15730.687563][ T3116] netlink_sendmsg+0x723/0xbe0 [15730.687563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15730.687563][ T3116] ___sys_sendmsg+0xee/0x170 [15730.687563][ T3116] __sys_sendmsg+0xcd/0x170 [15730.687563][ T3116] do_syscall_64+0xc6/0x1e0 [15730.687563][ T3116] [15730.689817][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15730.689817][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15730.689817][ T3116] ipv6_find_idev+0x102/0x170 [15730.689817][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15730.689817][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15730.689817][ T3116] netlink_rcv_skb+0x130/0x360 [15730.689817][ T3116] netlink_unicast+0x449/0x710 [15730.689817][ T3116] netlink_sendmsg+0x723/0xbe0 [15730.689817][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15730.689817][ T3116] ___sys_sendmsg+0xee/0x170 [15730.689817][ T3116] __sys_sendmsg+0xcd/0x170 [15730.689817][ T3116] do_syscall_64+0xc6/0x1e0 [15730.689817][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15730.689817][ T3116] [15730.691578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15730.691578][ T3116] neigh_parms_alloc+0x1e5/0x510 [15730.691578][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15730.691578][ T3116] ipv6_find_idev+0x102/0x170 [15730.691578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15730.691578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15730.691578][ T3116] netlink_rcv_skb+0x130/0x360 [15730.691578][ T3116] netlink_unicast+0x449/0x710 [15730.691578][ T3116] netlink_sendmsg+0x723/0xbe0 [15730.691578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15730.691578][ T3116] ___sys_sendmsg+0xee/0x170 [15730.691578][ T3116] __sys_sendmsg+0xcd/0x170 [15730.691578][ T3116] do_syscall_64+0xc6/0x1e0 [15730.691578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15730.691578][ T3116] [15740.932826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15740.933279][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15740.933279][ T3116] dst_init+0x84/0x4a0 [15740.933279][ T3116] dst_alloc+0x97/0x150 [15740.933279][ T3116] ip6_dst_alloc+0x23/0x90 [15740.933279][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15740.933279][ T3116] ip6_pol_route+0x56f/0x840 [15740.933279][ T3116] __fib6_rule_action+0x47a/0x5b0 [15740.933279][ T3116] fib_rules_lookup+0x2b4/0xa20 [15740.933279][ T3116] fib6_rule_lookup+0x182/0x630 [15740.933279][ T3116] ip6_route_input+0x59c/0xa50 [15740.933279][ T3116] ipv6_rcv+0x397/0x810 [15740.933279][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15740.933279][ T3116] process_backlog+0x101/0x620 [15740.933279][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15740.933279][ T3116] net_rx_action+0x495/0xbe0 [15740.933279][ T3116] __do_softirq+0x1b5/0x7f6 [15740.933279][ T3116] [15740.935357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15740.935357][ T3116] netdev_get_by_index+0x5e/0x80 [15740.935357][ T3116] fib6_nh_init+0x3d8/0x15b0 [15740.935357][ T3116] ip6_route_info_create+0xf18/0x17d0 [15740.935357][ T3116] ip6_route_add+0x1c/0x140 [15740.935357][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15740.935357][ T3116] addrconf_add_dev+0xe2/0x170 [15740.935357][ T3116] inet6_addr_add+0x12f/0xa40 [15740.935357][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15740.935357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15740.935357][ T3116] netlink_rcv_skb+0x130/0x360 [15740.935357][ T3116] netlink_unicast+0x449/0x710 [15740.935357][ T3116] netlink_sendmsg+0x723/0xbe0 [15740.935357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15740.935357][ T3116] ___sys_sendmsg+0xee/0x170 [15740.935357][ T3116] __sys_sendmsg+0xcd/0x170 [15740.935357][ T3116] do_syscall_64+0xc6/0x1e0 [15740.935357][ T3116] [15740.937527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15740.937527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15740.937527][ T3116] ipv6_find_idev+0x102/0x170 [15740.937527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15740.937527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15740.937527][ T3116] netlink_rcv_skb+0x130/0x360 [15740.937527][ T3116] netlink_unicast+0x449/0x710 [15740.937527][ T3116] netlink_sendmsg+0x723/0xbe0 [15740.937527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15740.937527][ T3116] ___sys_sendmsg+0xee/0x170 [15740.937527][ T3116] __sys_sendmsg+0xcd/0x170 [15740.937527][ T3116] do_syscall_64+0xc6/0x1e0 [15740.937527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15740.937527][ T3116] [15740.939324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15740.939324][ T3116] neigh_parms_alloc+0x1e5/0x510 [15740.939324][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15740.939324][ T3116] ipv6_find_idev+0x102/0x170 [15740.939324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15740.939324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15740.939324][ T3116] netlink_rcv_skb+0x130/0x360 [15740.939324][ T3116] netlink_unicast+0x449/0x710 [15740.939324][ T3116] netlink_sendmsg+0x723/0xbe0 [15740.939324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15740.939324][ T3116] ___sys_sendmsg+0xee/0x170 [15740.939324][ T3116] __sys_sendmsg+0xcd/0x170 [15740.939324][ T3116] do_syscall_64+0xc6/0x1e0 [15740.939324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15740.939324][ T3116] [15751.180844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15751.181239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15751.181239][ T3116] dst_init+0x84/0x4a0 [15751.181239][ T3116] dst_alloc+0x97/0x150 [15751.181239][ T3116] ip6_dst_alloc+0x23/0x90 [15751.181239][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15751.181239][ T3116] ip6_pol_route+0x56f/0x840 [15751.181239][ T3116] __fib6_rule_action+0x47a/0x5b0 [15751.181239][ T3116] fib_rules_lookup+0x2b4/0xa20 [15751.181239][ T3116] fib6_rule_lookup+0x182/0x630 [15751.181239][ T3116] ip6_route_input+0x59c/0xa50 [15751.181239][ T3116] ipv6_rcv+0x397/0x810 [15751.181239][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15751.181239][ T3116] process_backlog+0x101/0x620 [15751.181239][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15751.181239][ T3116] net_rx_action+0x495/0xbe0 [15751.181239][ T3116] __do_softirq+0x1b5/0x7f6 [15751.181239][ T3116] [15751.183304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15751.183304][ T3116] netdev_get_by_index+0x5e/0x80 [15751.183304][ T3116] fib6_nh_init+0x3d8/0x15b0 [15751.183304][ T3116] ip6_route_info_create+0xf18/0x17d0 [15751.183304][ T3116] ip6_route_add+0x1c/0x140 [15751.183304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15751.183304][ T3116] addrconf_add_dev+0xe2/0x170 [15751.183304][ T3116] inet6_addr_add+0x12f/0xa40 [15751.183304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15751.183304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15751.183304][ T3116] netlink_rcv_skb+0x130/0x360 [15751.183304][ T3116] netlink_unicast+0x449/0x710 [15751.183304][ T3116] netlink_sendmsg+0x723/0xbe0 [15751.183304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15751.183304][ T3116] ___sys_sendmsg+0xee/0x170 [15751.183304][ T3116] __sys_sendmsg+0xcd/0x170 [15751.183304][ T3116] do_syscall_64+0xc6/0x1e0 [15751.183304][ T3116] [15751.185509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15751.185509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15751.185509][ T3116] ipv6_find_idev+0x102/0x170 [15751.185509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15751.185509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15751.185509][ T3116] netlink_rcv_skb+0x130/0x360 [15751.185509][ T3116] netlink_unicast+0x449/0x710 [15751.185509][ T3116] netlink_sendmsg+0x723/0xbe0 [15751.185509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15751.185509][ T3116] ___sys_sendmsg+0xee/0x170 [15751.185509][ T3116] __sys_sendmsg+0xcd/0x170 [15751.185509][ T3116] do_syscall_64+0xc6/0x1e0 [15751.185509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15751.185509][ T3116] [15751.187212][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15751.187212][ T3116] neigh_parms_alloc+0x1e5/0x510 [15751.187212][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15751.187212][ T3116] ipv6_find_idev+0x102/0x170 [15751.187212][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15751.187212][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15751.187212][ T3116] netlink_rcv_skb+0x130/0x360 [15751.187212][ T3116] netlink_unicast+0x449/0x710 [15751.187212][ T3116] netlink_sendmsg+0x723/0xbe0 [15751.187212][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15751.187212][ T3116] ___sys_sendmsg+0xee/0x170 [15751.187212][ T3116] __sys_sendmsg+0xcd/0x170 [15751.187212][ T3116] do_syscall_64+0xc6/0x1e0 [15751.187212][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15751.187212][ T3116] [15761.428817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15761.429288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15761.429288][ T3116] dst_init+0x84/0x4a0 [15761.429288][ T3116] dst_alloc+0x97/0x150 [15761.429288][ T3116] ip6_dst_alloc+0x23/0x90 [15761.429288][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15761.429288][ T3116] ip6_pol_route+0x56f/0x840 [15761.429288][ T3116] __fib6_rule_action+0x47a/0x5b0 [15761.429288][ T3116] fib_rules_lookup+0x2b4/0xa20 [15761.429288][ T3116] fib6_rule_lookup+0x182/0x630 [15761.429288][ T3116] ip6_route_input+0x59c/0xa50 [15761.429288][ T3116] ipv6_rcv+0x397/0x810 [15761.429288][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15761.429288][ T3116] process_backlog+0x101/0x620 [15761.429288][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15761.429288][ T3116] net_rx_action+0x495/0xbe0 [15761.429288][ T3116] __do_softirq+0x1b5/0x7f6 [15761.429288][ T3116] [15761.431359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15761.431359][ T3116] netdev_get_by_index+0x5e/0x80 [15761.431359][ T3116] fib6_nh_init+0x3d8/0x15b0 [15761.431359][ T3116] ip6_route_info_create+0xf18/0x17d0 [15761.431359][ T3116] ip6_route_add+0x1c/0x140 [15761.431359][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15761.431359][ T3116] addrconf_add_dev+0xe2/0x170 [15761.431359][ T3116] inet6_addr_add+0x12f/0xa40 [15761.431359][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15761.431359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15761.431359][ T3116] netlink_rcv_skb+0x130/0x360 [15761.431359][ T3116] netlink_unicast+0x449/0x710 [15761.431359][ T3116] netlink_sendmsg+0x723/0xbe0 [15761.431359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15761.431359][ T3116] ___sys_sendmsg+0xee/0x170 [15761.431359][ T3116] __sys_sendmsg+0xcd/0x170 [15761.431359][ T3116] do_syscall_64+0xc6/0x1e0 [15761.431359][ T3116] [15761.434045][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15761.434045][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15761.434045][ T3116] ipv6_find_idev+0x102/0x170 [15761.434045][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15761.434045][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15761.434045][ T3116] netlink_rcv_skb+0x130/0x360 [15761.434045][ T3116] netlink_unicast+0x449/0x710 [15761.434045][ T3116] netlink_sendmsg+0x723/0xbe0 [15761.434045][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15761.434045][ T3116] ___sys_sendmsg+0xee/0x170 [15761.434045][ T3116] __sys_sendmsg+0xcd/0x170 [15761.434045][ T3116] do_syscall_64+0xc6/0x1e0 [15761.434045][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15761.434045][ T3116] [15761.435744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15761.435744][ T3116] neigh_parms_alloc+0x1e5/0x510 [15761.435744][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15761.435744][ T3116] ipv6_find_idev+0x102/0x170 [15761.435744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15761.435744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15761.435744][ T3116] netlink_rcv_skb+0x130/0x360 [15761.435744][ T3116] netlink_unicast+0x449/0x710 [15761.435744][ T3116] netlink_sendmsg+0x723/0xbe0 [15761.435744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15761.435744][ T3116] ___sys_sendmsg+0xee/0x170 [15761.435744][ T3116] __sys_sendmsg+0xcd/0x170 [15761.435744][ T3116] do_syscall_64+0xc6/0x1e0 [15761.435744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15761.435744][ T3116] [15771.660818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15771.661287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15771.661287][ T3116] dst_init+0x84/0x4a0 [15771.661287][ T3116] dst_alloc+0x97/0x150 [15771.661287][ T3116] ip6_dst_alloc+0x23/0x90 [15771.661287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15771.661287][ T3116] ip6_pol_route+0x56f/0x840 [15771.661287][ T3116] __fib6_rule_action+0x47a/0x5b0 [15771.661287][ T3116] fib_rules_lookup+0x2b4/0xa20 [15771.661287][ T3116] fib6_rule_lookup+0x182/0x630 [15771.661287][ T3116] ip6_route_input+0x59c/0xa50 [15771.661287][ T3116] ipv6_rcv+0x397/0x810 [15771.661287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15771.661287][ T3116] process_backlog+0x101/0x620 [15771.661287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15771.661287][ T3116] net_rx_action+0x495/0xbe0 [15771.661287][ T3116] __do_softirq+0x1b5/0x7f6 [15771.661287][ T3116] [15771.663355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15771.663355][ T3116] netdev_get_by_index+0x5e/0x80 [15771.663355][ T3116] fib6_nh_init+0x3d8/0x15b0 [15771.663355][ T3116] ip6_route_info_create+0xf18/0x17d0 [15771.663355][ T3116] ip6_route_add+0x1c/0x140 [15771.663355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15771.663355][ T3116] addrconf_add_dev+0xe2/0x170 [15771.663355][ T3116] inet6_addr_add+0x12f/0xa40 [15771.663355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15771.663355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15771.663355][ T3116] netlink_rcv_skb+0x130/0x360 [15771.663355][ T3116] netlink_unicast+0x449/0x710 [15771.663355][ T3116] netlink_sendmsg+0x723/0xbe0 [15771.663355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15771.663355][ T3116] ___sys_sendmsg+0xee/0x170 [15771.663355][ T3116] __sys_sendmsg+0xcd/0x170 [15771.663355][ T3116] do_syscall_64+0xc6/0x1e0 [15771.663355][ T3116] [15771.665535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15771.665535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15771.665535][ T3116] ipv6_find_idev+0x102/0x170 [15771.665535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15771.665535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15771.665535][ T3116] netlink_rcv_skb+0x130/0x360 [15771.665535][ T3116] netlink_unicast+0x449/0x710 [15771.665535][ T3116] netlink_sendmsg+0x723/0xbe0 [15771.665535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15771.665535][ T3116] ___sys_sendmsg+0xee/0x170 [15771.665535][ T3116] __sys_sendmsg+0xcd/0x170 [15771.665535][ T3116] do_syscall_64+0xc6/0x1e0 [15771.665535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15771.665535][ T3116] [15771.667229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15771.667229][ T3116] neigh_parms_alloc+0x1e5/0x510 [15771.667229][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15771.667229][ T3116] ipv6_find_idev+0x102/0x170 [15771.667229][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15771.667229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15771.667229][ T3116] netlink_rcv_skb+0x130/0x360 [15771.667229][ T3116] netlink_unicast+0x449/0x710 [15771.667229][ T3116] netlink_sendmsg+0x723/0xbe0 [15771.667229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15771.667229][ T3116] ___sys_sendmsg+0xee/0x170 [15771.667229][ T3116] __sys_sendmsg+0xcd/0x170 [15771.667229][ T3116] do_syscall_64+0xc6/0x1e0 [15771.667229][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15771.667229][ T3116] [15781.908813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15781.909218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15781.909218][ T3116] dst_init+0x84/0x4a0 [15781.909218][ T3116] dst_alloc+0x97/0x150 [15781.909218][ T3116] ip6_dst_alloc+0x23/0x90 [15781.909218][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15781.909218][ T3116] ip6_pol_route+0x56f/0x840 [15781.909218][ T3116] __fib6_rule_action+0x47a/0x5b0 [15781.909218][ T3116] fib_rules_lookup+0x2b4/0xa20 [15781.909218][ T3116] fib6_rule_lookup+0x182/0x630 [15781.909218][ T3116] ip6_route_input+0x59c/0xa50 [15781.909218][ T3116] ipv6_rcv+0x397/0x810 [15781.909218][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15781.909218][ T3116] process_backlog+0x101/0x620 [15781.909218][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15781.909218][ T3116] net_rx_action+0x495/0xbe0 [15781.909218][ T3116] __do_softirq+0x1b5/0x7f6 [15781.909218][ T3116] [15781.911266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15781.911266][ T3116] netdev_get_by_index+0x5e/0x80 [15781.911266][ T3116] fib6_nh_init+0x3d8/0x15b0 [15781.911266][ T3116] ip6_route_info_create+0xf18/0x17d0 [15781.911266][ T3116] ip6_route_add+0x1c/0x140 [15781.911266][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15781.911266][ T3116] addrconf_add_dev+0xe2/0x170 [15781.911266][ T3116] inet6_addr_add+0x12f/0xa40 [15781.911266][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15781.911266][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15781.911266][ T3116] netlink_rcv_skb+0x130/0x360 [15781.911266][ T3116] netlink_unicast+0x449/0x710 [15781.911266][ T3116] netlink_sendmsg+0x723/0xbe0 [15781.911266][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15781.911266][ T3116] ___sys_sendmsg+0xee/0x170 [15781.911266][ T3116] __sys_sendmsg+0xcd/0x170 [15781.911266][ T3116] do_syscall_64+0xc6/0x1e0 [15781.911266][ T3116] [15781.913434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15781.913434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15781.913434][ T3116] ipv6_find_idev+0x102/0x170 [15781.913434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15781.913434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15781.913434][ T3116] netlink_rcv_skb+0x130/0x360 [15781.913434][ T3116] netlink_unicast+0x449/0x710 [15781.913434][ T3116] netlink_sendmsg+0x723/0xbe0 [15781.913434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15781.913434][ T3116] ___sys_sendmsg+0xee/0x170 [15781.913434][ T3116] __sys_sendmsg+0xcd/0x170 [15781.913434][ T3116] do_syscall_64+0xc6/0x1e0 [15781.913434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15781.913434][ T3116] [15781.915200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15781.915200][ T3116] neigh_parms_alloc+0x1e5/0x510 [15781.915200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15781.915200][ T3116] ipv6_find_idev+0x102/0x170 [15781.915200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15781.915200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15781.915200][ T3116] netlink_rcv_skb+0x130/0x360 [15781.915200][ T3116] netlink_unicast+0x449/0x710 [15781.915200][ T3116] netlink_sendmsg+0x723/0xbe0 [15781.915200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15781.915200][ T3116] ___sys_sendmsg+0xee/0x170 [15781.915200][ T3116] __sys_sendmsg+0xcd/0x170 [15781.915200][ T3116] do_syscall_64+0xc6/0x1e0 [15781.915200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15781.915200][ T3116] [15792.172843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15792.173307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15792.173307][ T3116] dst_init+0x84/0x4a0 [15792.173307][ T3116] dst_alloc+0x97/0x150 [15792.173307][ T3116] ip6_dst_alloc+0x23/0x90 [15792.173307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15792.173307][ T3116] ip6_pol_route+0x56f/0x840 [15792.173307][ T3116] __fib6_rule_action+0x47a/0x5b0 [15792.173307][ T3116] fib_rules_lookup+0x2b4/0xa20 [15792.173307][ T3116] fib6_rule_lookup+0x182/0x630 [15792.173307][ T3116] ip6_route_input+0x59c/0xa50 [15792.173307][ T3116] ipv6_rcv+0x397/0x810 [15792.173307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15792.173307][ T3116] process_backlog+0x101/0x620 [15792.173307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15792.173307][ T3116] net_rx_action+0x495/0xbe0 [15792.173307][ T3116] __do_softirq+0x1b5/0x7f6 [15792.173307][ T3116] [15792.175382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15792.175382][ T3116] netdev_get_by_index+0x5e/0x80 [15792.175382][ T3116] fib6_nh_init+0x3d8/0x15b0 [15792.175382][ T3116] ip6_route_info_create+0xf18/0x17d0 [15792.175382][ T3116] ip6_route_add+0x1c/0x140 [15792.175382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15792.175382][ T3116] addrconf_add_dev+0xe2/0x170 [15792.175382][ T3116] inet6_addr_add+0x12f/0xa40 [15792.175382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15792.175382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15792.175382][ T3116] netlink_rcv_skb+0x130/0x360 [15792.175382][ T3116] netlink_unicast+0x449/0x710 [15792.175382][ T3116] netlink_sendmsg+0x723/0xbe0 [15792.175382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15792.175382][ T3116] ___sys_sendmsg+0xee/0x170 [15792.175382][ T3116] __sys_sendmsg+0xcd/0x170 [15792.175382][ T3116] do_syscall_64+0xc6/0x1e0 [15792.175382][ T3116] [15792.177570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15792.177570][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15792.177570][ T3116] ipv6_find_idev+0x102/0x170 [15792.177570][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15792.177570][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15792.177570][ T3116] netlink_rcv_skb+0x130/0x360 [15792.177570][ T3116] netlink_unicast+0x449/0x710 [15792.177570][ T3116] netlink_sendmsg+0x723/0xbe0 [15792.177570][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15792.177570][ T3116] ___sys_sendmsg+0xee/0x170 [15792.177570][ T3116] __sys_sendmsg+0xcd/0x170 [15792.177570][ T3116] do_syscall_64+0xc6/0x1e0 [15792.177570][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15792.177570][ T3116] [15792.179237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15792.179237][ T3116] neigh_parms_alloc+0x1e5/0x510 [15792.179237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15792.179237][ T3116] ipv6_find_idev+0x102/0x170 [15792.179237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15792.179237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15792.179237][ T3116] netlink_rcv_skb+0x130/0x360 [15792.179237][ T3116] netlink_unicast+0x449/0x710 [15792.179237][ T3116] netlink_sendmsg+0x723/0xbe0 [15792.179237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15792.179237][ T3116] ___sys_sendmsg+0xee/0x170 [15792.179237][ T3116] __sys_sendmsg+0xcd/0x170 [15792.179237][ T3116] do_syscall_64+0xc6/0x1e0 [15792.179237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15792.179237][ T3116] [15802.212912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15802.213569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15802.213569][ T3116] dst_init+0x84/0x4a0 [15802.213569][ T3116] dst_alloc+0x97/0x150 [15802.213569][ T3116] ip6_dst_alloc+0x23/0x90 [15802.213569][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15802.213569][ T3116] ip6_pol_route+0x56f/0x840 [15802.213569][ T3116] __fib6_rule_action+0x47a/0x5b0 [15802.213569][ T3116] fib_rules_lookup+0x2b4/0xa20 [15802.213569][ T3116] fib6_rule_lookup+0x182/0x630 [15802.213569][ T3116] ip6_route_input+0x59c/0xa50 [15802.213569][ T3116] ipv6_rcv+0x397/0x810 [15802.213569][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15802.213569][ T3116] process_backlog+0x101/0x620 [15802.213569][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15802.213569][ T3116] net_rx_action+0x495/0xbe0 [15802.213569][ T3116] __do_softirq+0x1b5/0x7f6 [15802.213569][ T3116] [15802.216760][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15802.216760][ T3116] netdev_get_by_index+0x5e/0x80 [15802.216760][ T3116] fib6_nh_init+0x3d8/0x15b0 [15802.216760][ T3116] ip6_route_info_create+0xf18/0x17d0 [15802.216760][ T3116] ip6_route_add+0x1c/0x140 [15802.216760][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15802.216760][ T3116] addrconf_add_dev+0xe2/0x170 [15802.216760][ T3116] inet6_addr_add+0x12f/0xa40 [15802.216760][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15802.216760][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15802.216760][ T3116] netlink_rcv_skb+0x130/0x360 [15802.216760][ T3116] netlink_unicast+0x449/0x710 [15802.216760][ T3116] netlink_sendmsg+0x723/0xbe0 [15802.216760][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15802.216760][ T3116] ___sys_sendmsg+0xee/0x170 [15802.216760][ T3116] __sys_sendmsg+0xcd/0x170 [15802.216760][ T3116] do_syscall_64+0xc6/0x1e0 [15802.216760][ T3116] [15802.219944][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15802.219944][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15802.219944][ T3116] ipv6_find_idev+0x102/0x170 [15802.219944][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15802.219944][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15802.219944][ T3116] netlink_rcv_skb+0x130/0x360 [15802.219944][ T3116] netlink_unicast+0x449/0x710 [15802.219944][ T3116] netlink_sendmsg+0x723/0xbe0 [15802.219944][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15802.219944][ T3116] ___sys_sendmsg+0xee/0x170 [15802.219944][ T3116] __sys_sendmsg+0xcd/0x170 [15802.219944][ T3116] do_syscall_64+0xc6/0x1e0 [15802.219944][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15802.219944][ T3116] [15802.222516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15802.222516][ T3116] neigh_parms_alloc+0x1e5/0x510 [15802.222516][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15802.222516][ T3116] ipv6_find_idev+0x102/0x170 [15802.222516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15802.222516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15802.222516][ T3116] netlink_rcv_skb+0x130/0x360 [15802.222516][ T3116] netlink_unicast+0x449/0x710 [15802.222516][ T3116] netlink_sendmsg+0x723/0xbe0 [15802.222516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15802.222516][ T3116] ___sys_sendmsg+0xee/0x170 [15802.222516][ T3116] __sys_sendmsg+0xcd/0x170 [15802.222516][ T3116] do_syscall_64+0xc6/0x1e0 [15802.222516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15802.222516][ T3116] [15812.468838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15812.469248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15812.469248][ T3116] dst_init+0x84/0x4a0 [15812.469248][ T3116] dst_alloc+0x97/0x150 [15812.469248][ T3116] ip6_dst_alloc+0x23/0x90 [15812.469248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15812.469248][ T3116] ip6_pol_route+0x56f/0x840 [15812.469248][ T3116] __fib6_rule_action+0x47a/0x5b0 [15812.469248][ T3116] fib_rules_lookup+0x2b4/0xa20 [15812.469248][ T3116] fib6_rule_lookup+0x182/0x630 [15812.469248][ T3116] ip6_route_input+0x59c/0xa50 [15812.469248][ T3116] ipv6_rcv+0x397/0x810 [15812.469248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15812.469248][ T3116] process_backlog+0x101/0x620 [15812.469248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15812.469248][ T3116] net_rx_action+0x495/0xbe0 [15812.469248][ T3116] __do_softirq+0x1b5/0x7f6 [15812.469248][ T3116] [15812.471392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15812.471392][ T3116] netdev_get_by_index+0x5e/0x80 [15812.471392][ T3116] fib6_nh_init+0x3d8/0x15b0 [15812.471392][ T3116] ip6_route_info_create+0xf18/0x17d0 [15812.471392][ T3116] ip6_route_add+0x1c/0x140 [15812.471392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15812.471392][ T3116] addrconf_add_dev+0xe2/0x170 [15812.471392][ T3116] inet6_addr_add+0x12f/0xa40 [15812.471392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15812.471392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15812.471392][ T3116] netlink_rcv_skb+0x130/0x360 [15812.471392][ T3116] netlink_unicast+0x449/0x710 [15812.471392][ T3116] netlink_sendmsg+0x723/0xbe0 [15812.471392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15812.471392][ T3116] ___sys_sendmsg+0xee/0x170 [15812.471392][ T3116] __sys_sendmsg+0xcd/0x170 [15812.471392][ T3116] do_syscall_64+0xc6/0x1e0 [15812.471392][ T3116] [15812.473649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15812.473649][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15812.473649][ T3116] ipv6_find_idev+0x102/0x170 [15812.473649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15812.473649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15812.473649][ T3116] netlink_rcv_skb+0x130/0x360 [15812.473649][ T3116] netlink_unicast+0x449/0x710 [15812.473649][ T3116] netlink_sendmsg+0x723/0xbe0 [15812.473649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15812.473649][ T3116] ___sys_sendmsg+0xee/0x170 [15812.473649][ T3116] __sys_sendmsg+0xcd/0x170 [15812.473649][ T3116] do_syscall_64+0xc6/0x1e0 [15812.473649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15812.473649][ T3116] [15812.475433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15812.475433][ T3116] neigh_parms_alloc+0x1e5/0x510 [15812.475433][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15812.475433][ T3116] ipv6_find_idev+0x102/0x170 [15812.475433][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15812.475433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15812.475433][ T3116] netlink_rcv_skb+0x130/0x360 [15812.475433][ T3116] netlink_unicast+0x449/0x710 [15812.475433][ T3116] netlink_sendmsg+0x723/0xbe0 [15812.475433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15812.475433][ T3116] ___sys_sendmsg+0xee/0x170 [15812.475433][ T3116] __sys_sendmsg+0xcd/0x170 [15812.475433][ T3116] do_syscall_64+0xc6/0x1e0 [15812.475433][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15812.475433][ T3116] [15822.724866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15822.725365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15822.725365][ T3116] dst_init+0x84/0x4a0 [15822.725365][ T3116] dst_alloc+0x97/0x150 [15822.725365][ T3116] ip6_dst_alloc+0x23/0x90 [15822.725365][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15822.725365][ T3116] ip6_pol_route+0x56f/0x840 [15822.725365][ T3116] __fib6_rule_action+0x47a/0x5b0 [15822.725365][ T3116] fib_rules_lookup+0x2b4/0xa20 [15822.725365][ T3116] fib6_rule_lookup+0x182/0x630 [15822.725365][ T3116] ip6_route_input+0x59c/0xa50 [15822.725365][ T3116] ipv6_rcv+0x397/0x810 [15822.725365][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15822.725365][ T3116] process_backlog+0x101/0x620 [15822.725365][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15822.725365][ T3116] net_rx_action+0x495/0xbe0 [15822.725365][ T3116] __do_softirq+0x1b5/0x7f6 [15822.725365][ T3116] [15822.728831][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15822.728831][ T3116] netdev_get_by_index+0x5e/0x80 [15822.728831][ T3116] fib6_nh_init+0x3d8/0x15b0 [15822.728831][ T3116] ip6_route_info_create+0xf18/0x17d0 [15822.728831][ T3116] ip6_route_add+0x1c/0x140 [15822.728831][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15822.728831][ T3116] addrconf_add_dev+0xe2/0x170 [15822.728831][ T3116] inet6_addr_add+0x12f/0xa40 [15822.728831][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15822.728831][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15822.728831][ T3116] netlink_rcv_skb+0x130/0x360 [15822.728831][ T3116] netlink_unicast+0x449/0x710 [15822.728831][ T3116] netlink_sendmsg+0x723/0xbe0 [15822.728831][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15822.728831][ T3116] ___sys_sendmsg+0xee/0x170 [15822.728831][ T3116] __sys_sendmsg+0xcd/0x170 [15822.728831][ T3116] do_syscall_64+0xc6/0x1e0 [15822.728831][ T3116] [15822.732508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15822.732508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15822.732508][ T3116] ipv6_find_idev+0x102/0x170 [15822.732508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15822.732508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15822.732508][ T3116] netlink_rcv_skb+0x130/0x360 [15822.732508][ T3116] netlink_unicast+0x449/0x710 [15822.732508][ T3116] netlink_sendmsg+0x723/0xbe0 [15822.732508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15822.732508][ T3116] ___sys_sendmsg+0xee/0x170 [15822.732508][ T3116] __sys_sendmsg+0xcd/0x170 [15822.732508][ T3116] do_syscall_64+0xc6/0x1e0 [15822.732508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15822.732508][ T3116] [15822.735399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15822.735399][ T3116] neigh_parms_alloc+0x1e5/0x510 [15822.735399][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15822.735399][ T3116] ipv6_find_idev+0x102/0x170 [15822.735399][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15822.735399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15822.735399][ T3116] netlink_rcv_skb+0x130/0x360 [15822.735399][ T3116] netlink_unicast+0x449/0x710 [15822.735399][ T3116] netlink_sendmsg+0x723/0xbe0 [15822.735399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15822.735399][ T3116] ___sys_sendmsg+0xee/0x170 [15822.735399][ T3116] __sys_sendmsg+0xcd/0x170 [15822.735399][ T3116] do_syscall_64+0xc6/0x1e0 [15822.735399][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15822.735399][ T3116] [15832.764920][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15832.765546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15832.765546][ T3116] dst_init+0x84/0x4a0 [15832.765546][ T3116] dst_alloc+0x97/0x150 [15832.765546][ T3116] ip6_dst_alloc+0x23/0x90 [15832.765546][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15832.765546][ T3116] ip6_pol_route+0x56f/0x840 [15832.765546][ T3116] __fib6_rule_action+0x47a/0x5b0 [15832.765546][ T3116] fib_rules_lookup+0x2b4/0xa20 [15832.765546][ T3116] fib6_rule_lookup+0x182/0x630 [15832.765546][ T3116] ip6_route_input+0x59c/0xa50 [15832.765546][ T3116] ipv6_rcv+0x397/0x810 [15832.765546][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15832.765546][ T3116] process_backlog+0x101/0x620 [15832.765546][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15832.765546][ T3116] net_rx_action+0x495/0xbe0 [15832.765546][ T3116] __do_softirq+0x1b5/0x7f6 [15832.765546][ T3116] [15832.767731][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15832.767731][ T3116] netdev_get_by_index+0x5e/0x80 [15832.767731][ T3116] fib6_nh_init+0x3d8/0x15b0 [15832.767731][ T3116] ip6_route_info_create+0xf18/0x17d0 [15832.767731][ T3116] ip6_route_add+0x1c/0x140 [15832.767731][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15832.767731][ T3116] addrconf_add_dev+0xe2/0x170 [15832.767731][ T3116] inet6_addr_add+0x12f/0xa40 [15832.767731][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15832.767731][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15832.767731][ T3116] netlink_rcv_skb+0x130/0x360 [15832.767731][ T3116] netlink_unicast+0x449/0x710 [15832.767731][ T3116] netlink_sendmsg+0x723/0xbe0 [15832.767731][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15832.767731][ T3116] ___sys_sendmsg+0xee/0x170 [15832.767731][ T3116] __sys_sendmsg+0xcd/0x170 [15832.767731][ T3116] do_syscall_64+0xc6/0x1e0 [15832.767731][ T3116] [15832.770026][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15832.770026][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15832.770026][ T3116] ipv6_find_idev+0x102/0x170 [15832.770026][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15832.770026][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15832.770026][ T3116] netlink_rcv_skb+0x130/0x360 [15832.770026][ T3116] netlink_unicast+0x449/0x710 [15832.770026][ T3116] netlink_sendmsg+0x723/0xbe0 [15832.770026][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15832.770026][ T3116] ___sys_sendmsg+0xee/0x170 [15832.770026][ T3116] __sys_sendmsg+0xcd/0x170 [15832.770026][ T3116] do_syscall_64+0xc6/0x1e0 [15832.770026][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15832.770026][ T3116] [15832.772330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15832.772330][ T3116] neigh_parms_alloc+0x1e5/0x510 [15832.772330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15832.772330][ T3116] ipv6_find_idev+0x102/0x170 [15832.772330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15832.772330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15832.772330][ T3116] netlink_rcv_skb+0x130/0x360 [15832.772330][ T3116] netlink_unicast+0x449/0x710 [15832.772330][ T3116] netlink_sendmsg+0x723/0xbe0 [15832.772330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15832.772330][ T3116] ___sys_sendmsg+0xee/0x170 [15832.772330][ T3116] __sys_sendmsg+0xcd/0x170 [15832.772330][ T3116] do_syscall_64+0xc6/0x1e0 [15832.772330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15832.772330][ T3116] [15843.012846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15843.013263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15843.013263][ T3116] dst_init+0x84/0x4a0 [15843.013263][ T3116] dst_alloc+0x97/0x150 [15843.013263][ T3116] ip6_dst_alloc+0x23/0x90 [15843.013263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15843.013263][ T3116] ip6_pol_route+0x56f/0x840 [15843.013263][ T3116] __fib6_rule_action+0x47a/0x5b0 [15843.013263][ T3116] fib_rules_lookup+0x2b4/0xa20 [15843.013263][ T3116] fib6_rule_lookup+0x182/0x630 [15843.013263][ T3116] ip6_route_input+0x59c/0xa50 [15843.013263][ T3116] ipv6_rcv+0x397/0x810 [15843.013263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15843.013263][ T3116] process_backlog+0x101/0x620 [15843.013263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15843.013263][ T3116] net_rx_action+0x495/0xbe0 [15843.013263][ T3116] __do_softirq+0x1b5/0x7f6 [15843.013263][ T3116] [15843.015415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15843.015415][ T3116] netdev_get_by_index+0x5e/0x80 [15843.015415][ T3116] fib6_nh_init+0x3d8/0x15b0 [15843.015415][ T3116] ip6_route_info_create+0xf18/0x17d0 [15843.015415][ T3116] ip6_route_add+0x1c/0x140 [15843.015415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15843.015415][ T3116] addrconf_add_dev+0xe2/0x170 [15843.015415][ T3116] inet6_addr_add+0x12f/0xa40 [15843.015415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15843.015415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15843.015415][ T3116] netlink_rcv_skb+0x130/0x360 [15843.015415][ T3116] netlink_unicast+0x449/0x710 [15843.015415][ T3116] netlink_sendmsg+0x723/0xbe0 [15843.015415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15843.015415][ T3116] ___sys_sendmsg+0xee/0x170 [15843.015415][ T3116] __sys_sendmsg+0xcd/0x170 [15843.015415][ T3116] do_syscall_64+0xc6/0x1e0 [15843.015415][ T3116] [15843.017669][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15843.017669][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15843.017669][ T3116] ipv6_find_idev+0x102/0x170 [15843.017669][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15843.017669][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15843.017669][ T3116] netlink_rcv_skb+0x130/0x360 [15843.017669][ T3116] netlink_unicast+0x449/0x710 [15843.017669][ T3116] netlink_sendmsg+0x723/0xbe0 [15843.017669][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15843.017669][ T3116] ___sys_sendmsg+0xee/0x170 [15843.017669][ T3116] __sys_sendmsg+0xcd/0x170 [15843.017669][ T3116] do_syscall_64+0xc6/0x1e0 [15843.017669][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15843.017669][ T3116] [15843.019439][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15843.019439][ T3116] neigh_parms_alloc+0x1e5/0x510 [15843.019439][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15843.019439][ T3116] ipv6_find_idev+0x102/0x170 [15843.019439][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15843.019439][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15843.019439][ T3116] netlink_rcv_skb+0x130/0x360 [15843.019439][ T3116] netlink_unicast+0x449/0x710 [15843.019439][ T3116] netlink_sendmsg+0x723/0xbe0 [15843.019439][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15843.019439][ T3116] ___sys_sendmsg+0xee/0x170 [15843.019439][ T3116] __sys_sendmsg+0xcd/0x170 [15843.019439][ T3116] do_syscall_64+0xc6/0x1e0 [15843.019439][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15843.019439][ T3116] [15853.276820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15853.277303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15853.277303][ T3116] dst_init+0x84/0x4a0 [15853.277303][ T3116] dst_alloc+0x97/0x150 [15853.277303][ T3116] ip6_dst_alloc+0x23/0x90 [15853.277303][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15853.277303][ T3116] ip6_pol_route+0x56f/0x840 [15853.277303][ T3116] __fib6_rule_action+0x47a/0x5b0 [15853.277303][ T3116] fib_rules_lookup+0x2b4/0xa20 [15853.277303][ T3116] fib6_rule_lookup+0x182/0x630 [15853.277303][ T3116] ip6_route_input+0x59c/0xa50 [15853.277303][ T3116] ipv6_rcv+0x397/0x810 [15853.277303][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15853.277303][ T3116] process_backlog+0x101/0x620 [15853.277303][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15853.277303][ T3116] net_rx_action+0x495/0xbe0 [15853.277303][ T3116] __do_softirq+0x1b5/0x7f6 [15853.277303][ T3116] [15853.279392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15853.279392][ T3116] netdev_get_by_index+0x5e/0x80 [15853.279392][ T3116] fib6_nh_init+0x3d8/0x15b0 [15853.279392][ T3116] ip6_route_info_create+0xf18/0x17d0 [15853.279392][ T3116] ip6_route_add+0x1c/0x140 [15853.279392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15853.279392][ T3116] addrconf_add_dev+0xe2/0x170 [15853.279392][ T3116] inet6_addr_add+0x12f/0xa40 [15853.279392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15853.279392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15853.279392][ T3116] netlink_rcv_skb+0x130/0x360 [15853.279392][ T3116] netlink_unicast+0x449/0x710 [15853.279392][ T3116] netlink_sendmsg+0x723/0xbe0 [15853.279392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15853.279392][ T3116] ___sys_sendmsg+0xee/0x170 [15853.279392][ T3116] __sys_sendmsg+0xcd/0x170 [15853.279392][ T3116] do_syscall_64+0xc6/0x1e0 [15853.279392][ T3116] [15853.281586][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15853.281586][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15853.281586][ T3116] ipv6_find_idev+0x102/0x170 [15853.281586][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15853.281586][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15853.281586][ T3116] netlink_rcv_skb+0x130/0x360 [15853.281586][ T3116] netlink_unicast+0x449/0x710 [15853.281586][ T3116] netlink_sendmsg+0x723/0xbe0 [15853.281586][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15853.281586][ T3116] ___sys_sendmsg+0xee/0x170 [15853.281586][ T3116] __sys_sendmsg+0xcd/0x170 [15853.281586][ T3116] do_syscall_64+0xc6/0x1e0 [15853.281586][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15853.281586][ T3116] [15853.283298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15853.283298][ T3116] neigh_parms_alloc+0x1e5/0x510 [15853.283298][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15853.283298][ T3116] ipv6_find_idev+0x102/0x170 [15853.283298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15853.283298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15853.283298][ T3116] netlink_rcv_skb+0x130/0x360 [15853.283298][ T3116] netlink_unicast+0x449/0x710 [15853.283298][ T3116] netlink_sendmsg+0x723/0xbe0 [15853.283298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15853.283298][ T3116] ___sys_sendmsg+0xee/0x170 [15853.283298][ T3116] __sys_sendmsg+0xcd/0x170 [15853.283298][ T3116] do_syscall_64+0xc6/0x1e0 [15853.283298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15853.283298][ T3116] [15863.356819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15863.357231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15863.357231][ T3116] dst_init+0x84/0x4a0 [15863.357231][ T3116] dst_alloc+0x97/0x150 [15863.357231][ T3116] ip6_dst_alloc+0x23/0x90 [15863.357231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15863.357231][ T3116] ip6_pol_route+0x56f/0x840 [15863.357231][ T3116] __fib6_rule_action+0x47a/0x5b0 [15863.357231][ T3116] fib_rules_lookup+0x2b4/0xa20 [15863.357231][ T3116] fib6_rule_lookup+0x182/0x630 [15863.357231][ T3116] ip6_route_input+0x59c/0xa50 [15863.357231][ T3116] ipv6_rcv+0x397/0x810 [15863.357231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15863.357231][ T3116] process_backlog+0x101/0x620 [15863.357231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15863.357231][ T3116] net_rx_action+0x495/0xbe0 [15863.357231][ T3116] __do_softirq+0x1b5/0x7f6 [15863.357231][ T3116] [15863.359320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15863.359320][ T3116] netdev_get_by_index+0x5e/0x80 [15863.359320][ T3116] fib6_nh_init+0x3d8/0x15b0 [15863.359320][ T3116] ip6_route_info_create+0xf18/0x17d0 [15863.359320][ T3116] ip6_route_add+0x1c/0x140 [15863.359320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15863.359320][ T3116] addrconf_add_dev+0xe2/0x170 [15863.359320][ T3116] inet6_addr_add+0x12f/0xa40 [15863.359320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15863.359320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15863.359320][ T3116] netlink_rcv_skb+0x130/0x360 [15863.359320][ T3116] netlink_unicast+0x449/0x710 [15863.359320][ T3116] netlink_sendmsg+0x723/0xbe0 [15863.359320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15863.359320][ T3116] ___sys_sendmsg+0xee/0x170 [15863.359320][ T3116] __sys_sendmsg+0xcd/0x170 [15863.359320][ T3116] do_syscall_64+0xc6/0x1e0 [15863.359320][ T3116] [15863.361512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15863.361512][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15863.361512][ T3116] ipv6_find_idev+0x102/0x170 [15863.361512][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15863.361512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15863.361512][ T3116] netlink_rcv_skb+0x130/0x360 [15863.361512][ T3116] netlink_unicast+0x449/0x710 [15863.361512][ T3116] netlink_sendmsg+0x723/0xbe0 [15863.361512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15863.361512][ T3116] ___sys_sendmsg+0xee/0x170 [15863.361512][ T3116] __sys_sendmsg+0xcd/0x170 [15863.361512][ T3116] do_syscall_64+0xc6/0x1e0 [15863.361512][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15863.361512][ T3116] [15863.363224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15863.363224][ T3116] neigh_parms_alloc+0x1e5/0x510 [15863.363224][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15863.363224][ T3116] ipv6_find_idev+0x102/0x170 [15863.363224][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15863.363224][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15863.363224][ T3116] netlink_rcv_skb+0x130/0x360 [15863.363224][ T3116] netlink_unicast+0x449/0x710 [15863.363224][ T3116] netlink_sendmsg+0x723/0xbe0 [15863.363224][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15863.363224][ T3116] ___sys_sendmsg+0xee/0x170 [15863.363224][ T3116] __sys_sendmsg+0xcd/0x170 [15863.363224][ T3116] do_syscall_64+0xc6/0x1e0 [15863.363224][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15863.363224][ T3116] [15873.604831][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15873.605250][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15873.605250][ T3116] dst_init+0x84/0x4a0 [15873.605250][ T3116] dst_alloc+0x97/0x150 [15873.605250][ T3116] ip6_dst_alloc+0x23/0x90 [15873.605250][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15873.605250][ T3116] ip6_pol_route+0x56f/0x840 [15873.605250][ T3116] __fib6_rule_action+0x47a/0x5b0 [15873.605250][ T3116] fib_rules_lookup+0x2b4/0xa20 [15873.605250][ T3116] fib6_rule_lookup+0x182/0x630 [15873.605250][ T3116] ip6_route_input+0x59c/0xa50 [15873.605250][ T3116] ipv6_rcv+0x397/0x810 [15873.605250][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15873.605250][ T3116] process_backlog+0x101/0x620 [15873.605250][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15873.605250][ T3116] net_rx_action+0x495/0xbe0 [15873.605250][ T3116] __do_softirq+0x1b5/0x7f6 [15873.605250][ T3116] [15873.607342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15873.607342][ T3116] netdev_get_by_index+0x5e/0x80 [15873.607342][ T3116] fib6_nh_init+0x3d8/0x15b0 [15873.607342][ T3116] ip6_route_info_create+0xf18/0x17d0 [15873.607342][ T3116] ip6_route_add+0x1c/0x140 [15873.607342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15873.607342][ T3116] addrconf_add_dev+0xe2/0x170 [15873.607342][ T3116] inet6_addr_add+0x12f/0xa40 [15873.607342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15873.607342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15873.607342][ T3116] netlink_rcv_skb+0x130/0x360 [15873.607342][ T3116] netlink_unicast+0x449/0x710 [15873.607342][ T3116] netlink_sendmsg+0x723/0xbe0 [15873.607342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15873.607342][ T3116] ___sys_sendmsg+0xee/0x170 [15873.607342][ T3116] __sys_sendmsg+0xcd/0x170 [15873.607342][ T3116] do_syscall_64+0xc6/0x1e0 [15873.607342][ T3116] [15873.610768][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15873.610768][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15873.610768][ T3116] ipv6_find_idev+0x102/0x170 [15873.610768][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15873.610768][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15873.610768][ T3116] netlink_rcv_skb+0x130/0x360 [15873.610768][ T3116] netlink_unicast+0x449/0x710 [15873.610768][ T3116] netlink_sendmsg+0x723/0xbe0 [15873.610768][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15873.610768][ T3116] ___sys_sendmsg+0xee/0x170 [15873.610768][ T3116] __sys_sendmsg+0xcd/0x170 [15873.610768][ T3116] do_syscall_64+0xc6/0x1e0 [15873.610768][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15873.610768][ T3116] [15873.613545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15873.613545][ T3116] neigh_parms_alloc+0x1e5/0x510 [15873.613545][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15873.613545][ T3116] ipv6_find_idev+0x102/0x170 [15873.613545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15873.613545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15873.613545][ T3116] netlink_rcv_skb+0x130/0x360 [15873.613545][ T3116] netlink_unicast+0x449/0x710 [15873.613545][ T3116] netlink_sendmsg+0x723/0xbe0 [15873.613545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15873.613545][ T3116] ___sys_sendmsg+0xee/0x170 [15873.613545][ T3116] __sys_sendmsg+0xcd/0x170 [15873.613545][ T3116] do_syscall_64+0xc6/0x1e0 [15873.613545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15873.613545][ T3116] [15883.852817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15883.853292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15883.853292][ T3116] dst_init+0x84/0x4a0 [15883.853292][ T3116] dst_alloc+0x97/0x150 [15883.853292][ T3116] ip6_dst_alloc+0x23/0x90 [15883.853292][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15883.853292][ T3116] ip6_pol_route+0x56f/0x840 [15883.853292][ T3116] __fib6_rule_action+0x47a/0x5b0 [15883.853292][ T3116] fib_rules_lookup+0x2b4/0xa20 [15883.853292][ T3116] fib6_rule_lookup+0x182/0x630 [15883.853292][ T3116] ip6_route_input+0x59c/0xa50 [15883.853292][ T3116] ipv6_rcv+0x397/0x810 [15883.853292][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15883.853292][ T3116] process_backlog+0x101/0x620 [15883.853292][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15883.853292][ T3116] net_rx_action+0x495/0xbe0 [15883.853292][ T3116] __do_softirq+0x1b5/0x7f6 [15883.853292][ T3116] [15883.855392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15883.855392][ T3116] netdev_get_by_index+0x5e/0x80 [15883.855392][ T3116] fib6_nh_init+0x3d8/0x15b0 [15883.855392][ T3116] ip6_route_info_create+0xf18/0x17d0 [15883.855392][ T3116] ip6_route_add+0x1c/0x140 [15883.855392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15883.855392][ T3116] addrconf_add_dev+0xe2/0x170 [15883.855392][ T3116] inet6_addr_add+0x12f/0xa40 [15883.855392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15883.855392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15883.855392][ T3116] netlink_rcv_skb+0x130/0x360 [15883.855392][ T3116] netlink_unicast+0x449/0x710 [15883.855392][ T3116] netlink_sendmsg+0x723/0xbe0 [15883.855392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15883.855392][ T3116] ___sys_sendmsg+0xee/0x170 [15883.855392][ T3116] __sys_sendmsg+0xcd/0x170 [15883.855392][ T3116] do_syscall_64+0xc6/0x1e0 [15883.855392][ T3116] [15883.857650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15883.857650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15883.857650][ T3116] ipv6_find_idev+0x102/0x170 [15883.857650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15883.857650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15883.857650][ T3116] netlink_rcv_skb+0x130/0x360 [15883.857650][ T3116] netlink_unicast+0x449/0x710 [15883.857650][ T3116] netlink_sendmsg+0x723/0xbe0 [15883.857650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15883.857650][ T3116] ___sys_sendmsg+0xee/0x170 [15883.857650][ T3116] __sys_sendmsg+0xcd/0x170 [15883.857650][ T3116] do_syscall_64+0xc6/0x1e0 [15883.857650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15883.857650][ T3116] [15883.859362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15883.859362][ T3116] neigh_parms_alloc+0x1e5/0x510 [15883.859362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15883.859362][ T3116] ipv6_find_idev+0x102/0x170 [15883.859362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15883.859362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15883.859362][ T3116] netlink_rcv_skb+0x130/0x360 [15883.859362][ T3116] netlink_unicast+0x449/0x710 [15883.859362][ T3116] netlink_sendmsg+0x723/0xbe0 [15883.859362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15883.859362][ T3116] ___sys_sendmsg+0xee/0x170 [15883.859362][ T3116] __sys_sendmsg+0xcd/0x170 [15883.859362][ T3116] do_syscall_64+0xc6/0x1e0 [15883.859362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15883.859362][ T3116] [15894.100836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15894.101317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15894.101317][ T3116] dst_init+0x84/0x4a0 [15894.101317][ T3116] dst_alloc+0x97/0x150 [15894.101317][ T3116] ip6_dst_alloc+0x23/0x90 [15894.101317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15894.101317][ T3116] ip6_pol_route+0x56f/0x840 [15894.101317][ T3116] __fib6_rule_action+0x47a/0x5b0 [15894.101317][ T3116] fib_rules_lookup+0x2b4/0xa20 [15894.101317][ T3116] fib6_rule_lookup+0x182/0x630 [15894.101317][ T3116] ip6_route_input+0x59c/0xa50 [15894.101317][ T3116] ipv6_rcv+0x397/0x810 [15894.101317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15894.101317][ T3116] process_backlog+0x101/0x620 [15894.101317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15894.101317][ T3116] net_rx_action+0x495/0xbe0 [15894.101317][ T3116] __do_softirq+0x1b5/0x7f6 [15894.101317][ T3116] [15894.103408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15894.103408][ T3116] netdev_get_by_index+0x5e/0x80 [15894.103408][ T3116] fib6_nh_init+0x3d8/0x15b0 [15894.103408][ T3116] ip6_route_info_create+0xf18/0x17d0 [15894.103408][ T3116] ip6_route_add+0x1c/0x140 [15894.103408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15894.103408][ T3116] addrconf_add_dev+0xe2/0x170 [15894.103408][ T3116] inet6_addr_add+0x12f/0xa40 [15894.103408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15894.103408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15894.103408][ T3116] netlink_rcv_skb+0x130/0x360 [15894.103408][ T3116] netlink_unicast+0x449/0x710 [15894.103408][ T3116] netlink_sendmsg+0x723/0xbe0 [15894.103408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15894.103408][ T3116] ___sys_sendmsg+0xee/0x170 [15894.103408][ T3116] __sys_sendmsg+0xcd/0x170 [15894.103408][ T3116] do_syscall_64+0xc6/0x1e0 [15894.103408][ T3116] [15894.106111][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15894.106111][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15894.106111][ T3116] ipv6_find_idev+0x102/0x170 [15894.106111][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15894.106111][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15894.106111][ T3116] netlink_rcv_skb+0x130/0x360 [15894.106111][ T3116] netlink_unicast+0x449/0x710 [15894.106111][ T3116] netlink_sendmsg+0x723/0xbe0 [15894.106111][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15894.106111][ T3116] ___sys_sendmsg+0xee/0x170 [15894.106111][ T3116] __sys_sendmsg+0xcd/0x170 [15894.106111][ T3116] do_syscall_64+0xc6/0x1e0 [15894.106111][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15894.106111][ T3116] [15894.107838][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15894.107838][ T3116] neigh_parms_alloc+0x1e5/0x510 [15894.107838][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15894.107838][ T3116] ipv6_find_idev+0x102/0x170 [15894.107838][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15894.107838][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15894.107838][ T3116] netlink_rcv_skb+0x130/0x360 [15894.107838][ T3116] netlink_unicast+0x449/0x710 [15894.107838][ T3116] netlink_sendmsg+0x723/0xbe0 [15894.107838][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15894.107838][ T3116] ___sys_sendmsg+0xee/0x170 [15894.107838][ T3116] __sys_sendmsg+0xcd/0x170 [15894.107838][ T3116] do_syscall_64+0xc6/0x1e0 [15894.107838][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15894.107838][ T3116] [15904.348835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15904.349256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15904.349256][ T3116] dst_init+0x84/0x4a0 [15904.349256][ T3116] dst_alloc+0x97/0x150 [15904.349256][ T3116] ip6_dst_alloc+0x23/0x90 [15904.349256][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15904.349256][ T3116] ip6_pol_route+0x56f/0x840 [15904.349256][ T3116] __fib6_rule_action+0x47a/0x5b0 [15904.349256][ T3116] fib_rules_lookup+0x2b4/0xa20 [15904.349256][ T3116] fib6_rule_lookup+0x182/0x630 [15904.349256][ T3116] ip6_route_input+0x59c/0xa50 [15904.349256][ T3116] ipv6_rcv+0x397/0x810 [15904.349256][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15904.349256][ T3116] process_backlog+0x101/0x620 [15904.349256][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15904.349256][ T3116] net_rx_action+0x495/0xbe0 [15904.349256][ T3116] __do_softirq+0x1b5/0x7f6 [15904.349256][ T3116] [15904.351339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15904.351339][ T3116] netdev_get_by_index+0x5e/0x80 [15904.351339][ T3116] fib6_nh_init+0x3d8/0x15b0 [15904.351339][ T3116] ip6_route_info_create+0xf18/0x17d0 [15904.351339][ T3116] ip6_route_add+0x1c/0x140 [15904.351339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15904.351339][ T3116] addrconf_add_dev+0xe2/0x170 [15904.351339][ T3116] inet6_addr_add+0x12f/0xa40 [15904.351339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15904.351339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15904.351339][ T3116] netlink_rcv_skb+0x130/0x360 [15904.351339][ T3116] netlink_unicast+0x449/0x710 [15904.351339][ T3116] netlink_sendmsg+0x723/0xbe0 [15904.351339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15904.351339][ T3116] ___sys_sendmsg+0xee/0x170 [15904.351339][ T3116] __sys_sendmsg+0xcd/0x170 [15904.351339][ T3116] do_syscall_64+0xc6/0x1e0 [15904.351339][ T3116] [15904.353537][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15904.353537][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15904.353537][ T3116] ipv6_find_idev+0x102/0x170 [15904.353537][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15904.353537][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15904.353537][ T3116] netlink_rcv_skb+0x130/0x360 [15904.353537][ T3116] netlink_unicast+0x449/0x710 [15904.353537][ T3116] netlink_sendmsg+0x723/0xbe0 [15904.353537][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15904.353537][ T3116] ___sys_sendmsg+0xee/0x170 [15904.353537][ T3116] __sys_sendmsg+0xcd/0x170 [15904.353537][ T3116] do_syscall_64+0xc6/0x1e0 [15904.353537][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15904.353537][ T3116] [15904.355270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15904.355270][ T3116] neigh_parms_alloc+0x1e5/0x510 [15904.355270][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15904.355270][ T3116] ipv6_find_idev+0x102/0x170 [15904.355270][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15904.355270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15904.355270][ T3116] netlink_rcv_skb+0x130/0x360 [15904.355270][ T3116] netlink_unicast+0x449/0x710 [15904.355270][ T3116] netlink_sendmsg+0x723/0xbe0 [15904.355270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15904.355270][ T3116] ___sys_sendmsg+0xee/0x170 [15904.355270][ T3116] __sys_sendmsg+0xcd/0x170 [15904.355270][ T3116] do_syscall_64+0xc6/0x1e0 [15904.355270][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15904.355270][ T3116] [15914.516954][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15914.517589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15914.517589][ T3116] dst_init+0x84/0x4a0 [15914.517589][ T3116] dst_alloc+0x97/0x150 [15914.517589][ T3116] ip6_dst_alloc+0x23/0x90 [15914.517589][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15914.517589][ T3116] ip6_pol_route+0x56f/0x840 [15914.517589][ T3116] __fib6_rule_action+0x47a/0x5b0 [15914.517589][ T3116] fib_rules_lookup+0x2b4/0xa20 [15914.517589][ T3116] fib6_rule_lookup+0x182/0x630 [15914.517589][ T3116] ip6_route_input+0x59c/0xa50 [15914.517589][ T3116] ipv6_rcv+0x397/0x810 [15914.517589][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15914.517589][ T3116] process_backlog+0x101/0x620 [15914.517589][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15914.517589][ T3116] net_rx_action+0x495/0xbe0 [15914.517589][ T3116] __do_softirq+0x1b5/0x7f6 [15914.517589][ T3116] [15914.519652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15914.519652][ T3116] netdev_get_by_index+0x5e/0x80 [15914.519652][ T3116] fib6_nh_init+0x3d8/0x15b0 [15914.519652][ T3116] ip6_route_info_create+0xf18/0x17d0 [15914.519652][ T3116] ip6_route_add+0x1c/0x140 [15914.519652][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15914.519652][ T3116] addrconf_add_dev+0xe2/0x170 [15914.519652][ T3116] inet6_addr_add+0x12f/0xa40 [15914.519652][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15914.519652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15914.519652][ T3116] netlink_rcv_skb+0x130/0x360 [15914.519652][ T3116] netlink_unicast+0x449/0x710 [15914.519652][ T3116] netlink_sendmsg+0x723/0xbe0 [15914.519652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15914.519652][ T3116] ___sys_sendmsg+0xee/0x170 [15914.519652][ T3116] __sys_sendmsg+0xcd/0x170 [15914.519652][ T3116] do_syscall_64+0xc6/0x1e0 [15914.519652][ T3116] [15914.521844][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15914.521844][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15914.521844][ T3116] ipv6_find_idev+0x102/0x170 [15914.521844][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15914.521844][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15914.521844][ T3116] netlink_rcv_skb+0x130/0x360 [15914.521844][ T3116] netlink_unicast+0x449/0x710 [15914.521844][ T3116] netlink_sendmsg+0x723/0xbe0 [15914.521844][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15914.521844][ T3116] ___sys_sendmsg+0xee/0x170 [15914.521844][ T3116] __sys_sendmsg+0xcd/0x170 [15914.521844][ T3116] do_syscall_64+0xc6/0x1e0 [15914.521844][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15914.521844][ T3116] [15914.524003][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15914.524003][ T3116] neigh_parms_alloc+0x1e5/0x510 [15914.524003][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15914.524003][ T3116] ipv6_find_idev+0x102/0x170 [15914.524003][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15914.524003][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15914.524003][ T3116] netlink_rcv_skb+0x130/0x360 [15914.524003][ T3116] netlink_unicast+0x449/0x710 [15914.524003][ T3116] netlink_sendmsg+0x723/0xbe0 [15914.524003][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15914.524003][ T3116] ___sys_sendmsg+0xee/0x170 [15914.524003][ T3116] __sys_sendmsg+0xcd/0x170 [15914.524003][ T3116] do_syscall_64+0xc6/0x1e0 [15914.524003][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15914.524003][ T3116] [15924.764838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15924.765322][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15924.765322][ T3116] dst_init+0x84/0x4a0 [15924.765322][ T3116] dst_alloc+0x97/0x150 [15924.765322][ T3116] ip6_dst_alloc+0x23/0x90 [15924.765322][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15924.765322][ T3116] ip6_pol_route+0x56f/0x840 [15924.765322][ T3116] __fib6_rule_action+0x47a/0x5b0 [15924.765322][ T3116] fib_rules_lookup+0x2b4/0xa20 [15924.765322][ T3116] fib6_rule_lookup+0x182/0x630 [15924.765322][ T3116] ip6_route_input+0x59c/0xa50 [15924.765322][ T3116] ipv6_rcv+0x397/0x810 [15924.765322][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15924.765322][ T3116] process_backlog+0x101/0x620 [15924.765322][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15924.765322][ T3116] net_rx_action+0x495/0xbe0 [15924.765322][ T3116] __do_softirq+0x1b5/0x7f6 [15924.765322][ T3116] [15924.767409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15924.767409][ T3116] netdev_get_by_index+0x5e/0x80 [15924.767409][ T3116] fib6_nh_init+0x3d8/0x15b0 [15924.767409][ T3116] ip6_route_info_create+0xf18/0x17d0 [15924.767409][ T3116] ip6_route_add+0x1c/0x140 [15924.767409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15924.767409][ T3116] addrconf_add_dev+0xe2/0x170 [15924.767409][ T3116] inet6_addr_add+0x12f/0xa40 [15924.767409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15924.767409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15924.767409][ T3116] netlink_rcv_skb+0x130/0x360 [15924.767409][ T3116] netlink_unicast+0x449/0x710 [15924.767409][ T3116] netlink_sendmsg+0x723/0xbe0 [15924.767409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15924.767409][ T3116] ___sys_sendmsg+0xee/0x170 [15924.767409][ T3116] __sys_sendmsg+0xcd/0x170 [15924.767409][ T3116] do_syscall_64+0xc6/0x1e0 [15924.767409][ T3116] [15924.769597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15924.769597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15924.769597][ T3116] ipv6_find_idev+0x102/0x170 [15924.769597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15924.769597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15924.769597][ T3116] netlink_rcv_skb+0x130/0x360 [15924.769597][ T3116] netlink_unicast+0x449/0x710 [15924.769597][ T3116] netlink_sendmsg+0x723/0xbe0 [15924.769597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15924.769597][ T3116] ___sys_sendmsg+0xee/0x170 [15924.769597][ T3116] __sys_sendmsg+0xcd/0x170 [15924.769597][ T3116] do_syscall_64+0xc6/0x1e0 [15924.769597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15924.769597][ T3116] [15924.771309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15924.771309][ T3116] neigh_parms_alloc+0x1e5/0x510 [15924.771309][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15924.771309][ T3116] ipv6_find_idev+0x102/0x170 [15924.771309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15924.771309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15924.771309][ T3116] netlink_rcv_skb+0x130/0x360 [15924.771309][ T3116] netlink_unicast+0x449/0x710 [15924.771309][ T3116] netlink_sendmsg+0x723/0xbe0 [15924.771309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15924.771309][ T3116] ___sys_sendmsg+0xee/0x170 [15924.771309][ T3116] __sys_sendmsg+0xcd/0x170 [15924.771309][ T3116] do_syscall_64+0xc6/0x1e0 [15924.771309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15924.771309][ T3116] [15934.836934][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15934.837367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15934.837367][ T3116] dst_init+0x84/0x4a0 [15934.837367][ T3116] dst_alloc+0x97/0x150 [15934.837367][ T3116] ip6_dst_alloc+0x23/0x90 [15934.837367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15934.837367][ T3116] ip6_pol_route+0x56f/0x840 [15934.837367][ T3116] __fib6_rule_action+0x47a/0x5b0 [15934.837367][ T3116] fib_rules_lookup+0x2b4/0xa20 [15934.837367][ T3116] fib6_rule_lookup+0x182/0x630 [15934.837367][ T3116] ip6_route_input+0x59c/0xa50 [15934.837367][ T3116] ipv6_rcv+0x397/0x810 [15934.837367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15934.837367][ T3116] process_backlog+0x101/0x620 [15934.837367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15934.837367][ T3116] net_rx_action+0x495/0xbe0 [15934.837367][ T3116] __do_softirq+0x1b5/0x7f6 [15934.837367][ T3116] [15934.839755][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15934.839755][ T3116] netdev_get_by_index+0x5e/0x80 [15934.839755][ T3116] fib6_nh_init+0x3d8/0x15b0 [15934.839755][ T3116] ip6_route_info_create+0xf18/0x17d0 [15934.839755][ T3116] ip6_route_add+0x1c/0x140 [15934.839755][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15934.839755][ T3116] addrconf_add_dev+0xe2/0x170 [15934.839755][ T3116] inet6_addr_add+0x12f/0xa40 [15934.839755][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15934.839755][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15934.839755][ T3116] netlink_rcv_skb+0x130/0x360 [15934.839755][ T3116] netlink_unicast+0x449/0x710 [15934.839755][ T3116] netlink_sendmsg+0x723/0xbe0 [15934.839755][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15934.839755][ T3116] ___sys_sendmsg+0xee/0x170 [15934.839755][ T3116] __sys_sendmsg+0xcd/0x170 [15934.839755][ T3116] do_syscall_64+0xc6/0x1e0 [15934.839755][ T3116] [15934.843427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15934.843427][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15934.843427][ T3116] ipv6_find_idev+0x102/0x170 [15934.843427][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15934.843427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15934.843427][ T3116] netlink_rcv_skb+0x130/0x360 [15934.843427][ T3116] netlink_unicast+0x449/0x710 [15934.843427][ T3116] netlink_sendmsg+0x723/0xbe0 [15934.843427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15934.843427][ T3116] ___sys_sendmsg+0xee/0x170 [15934.843427][ T3116] __sys_sendmsg+0xcd/0x170 [15934.843427][ T3116] do_syscall_64+0xc6/0x1e0 [15934.843427][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15934.843427][ T3116] [15934.846263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15934.846263][ T3116] neigh_parms_alloc+0x1e5/0x510 [15934.846263][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15934.846263][ T3116] ipv6_find_idev+0x102/0x170 [15934.846263][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15934.846263][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15934.846263][ T3116] netlink_rcv_skb+0x130/0x360 [15934.846263][ T3116] netlink_unicast+0x449/0x710 [15934.846263][ T3116] netlink_sendmsg+0x723/0xbe0 [15934.846263][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15934.846263][ T3116] ___sys_sendmsg+0xee/0x170 [15934.846263][ T3116] __sys_sendmsg+0xcd/0x170 [15934.846263][ T3116] do_syscall_64+0xc6/0x1e0 [15934.846263][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15934.846263][ T3116] [15944.860836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15944.861247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15944.861247][ T3116] dst_init+0x84/0x4a0 [15944.861247][ T3116] dst_alloc+0x97/0x150 [15944.861247][ T3116] ip6_dst_alloc+0x23/0x90 [15944.861247][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15944.861247][ T3116] ip6_pol_route+0x56f/0x840 [15944.861247][ T3116] __fib6_rule_action+0x47a/0x5b0 [15944.861247][ T3116] fib_rules_lookup+0x2b4/0xa20 [15944.861247][ T3116] fib6_rule_lookup+0x182/0x630 [15944.861247][ T3116] ip6_route_input+0x59c/0xa50 [15944.861247][ T3116] ipv6_rcv+0x397/0x810 [15944.861247][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15944.861247][ T3116] process_backlog+0x101/0x620 [15944.861247][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15944.861247][ T3116] net_rx_action+0x495/0xbe0 [15944.861247][ T3116] __do_softirq+0x1b5/0x7f6 [15944.861247][ T3116] [15944.863337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15944.863337][ T3116] netdev_get_by_index+0x5e/0x80 [15944.863337][ T3116] fib6_nh_init+0x3d8/0x15b0 [15944.863337][ T3116] ip6_route_info_create+0xf18/0x17d0 [15944.863337][ T3116] ip6_route_add+0x1c/0x140 [15944.863337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15944.863337][ T3116] addrconf_add_dev+0xe2/0x170 [15944.863337][ T3116] inet6_addr_add+0x12f/0xa40 [15944.863337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15944.863337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15944.863337][ T3116] netlink_rcv_skb+0x130/0x360 [15944.863337][ T3116] netlink_unicast+0x449/0x710 [15944.863337][ T3116] netlink_sendmsg+0x723/0xbe0 [15944.863337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15944.863337][ T3116] ___sys_sendmsg+0xee/0x170 [15944.863337][ T3116] __sys_sendmsg+0xcd/0x170 [15944.863337][ T3116] do_syscall_64+0xc6/0x1e0 [15944.863337][ T3116] [15944.865544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15944.865544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15944.865544][ T3116] ipv6_find_idev+0x102/0x170 [15944.865544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15944.865544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15944.865544][ T3116] netlink_rcv_skb+0x130/0x360 [15944.865544][ T3116] netlink_unicast+0x449/0x710 [15944.865544][ T3116] netlink_sendmsg+0x723/0xbe0 [15944.865544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15944.865544][ T3116] ___sys_sendmsg+0xee/0x170 [15944.865544][ T3116] __sys_sendmsg+0xcd/0x170 [15944.865544][ T3116] do_syscall_64+0xc6/0x1e0 [15944.865544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15944.865544][ T3116] [15944.867258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15944.867258][ T3116] neigh_parms_alloc+0x1e5/0x510 [15944.867258][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15944.867258][ T3116] ipv6_find_idev+0x102/0x170 [15944.867258][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15944.867258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15944.867258][ T3116] netlink_rcv_skb+0x130/0x360 [15944.867258][ T3116] netlink_unicast+0x449/0x710 [15944.867258][ T3116] netlink_sendmsg+0x723/0xbe0 [15944.867258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15944.867258][ T3116] ___sys_sendmsg+0xee/0x170 [15944.867258][ T3116] __sys_sendmsg+0xcd/0x170 [15944.867258][ T3116] do_syscall_64+0xc6/0x1e0 [15944.867258][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15944.867258][ T3116] [15955.108840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15955.109302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15955.109302][ T3116] dst_init+0x84/0x4a0 [15955.109302][ T3116] dst_alloc+0x97/0x150 [15955.109302][ T3116] ip6_dst_alloc+0x23/0x90 [15955.109302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15955.109302][ T3116] ip6_pol_route+0x56f/0x840 [15955.109302][ T3116] __fib6_rule_action+0x47a/0x5b0 [15955.109302][ T3116] fib_rules_lookup+0x2b4/0xa20 [15955.109302][ T3116] fib6_rule_lookup+0x182/0x630 [15955.109302][ T3116] ip6_route_input+0x59c/0xa50 [15955.109302][ T3116] ipv6_rcv+0x397/0x810 [15955.109302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15955.109302][ T3116] process_backlog+0x101/0x620 [15955.109302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15955.109302][ T3116] net_rx_action+0x495/0xbe0 [15955.109302][ T3116] __do_softirq+0x1b5/0x7f6 [15955.109302][ T3116] [15955.111803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15955.111803][ T3116] netdev_get_by_index+0x5e/0x80 [15955.111803][ T3116] fib6_nh_init+0x3d8/0x15b0 [15955.111803][ T3116] ip6_route_info_create+0xf18/0x17d0 [15955.111803][ T3116] ip6_route_add+0x1c/0x140 [15955.111803][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15955.111803][ T3116] addrconf_add_dev+0xe2/0x170 [15955.111803][ T3116] inet6_addr_add+0x12f/0xa40 [15955.111803][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15955.111803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15955.111803][ T3116] netlink_rcv_skb+0x130/0x360 [15955.111803][ T3116] netlink_unicast+0x449/0x710 [15955.111803][ T3116] netlink_sendmsg+0x723/0xbe0 [15955.111803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15955.111803][ T3116] ___sys_sendmsg+0xee/0x170 [15955.111803][ T3116] __sys_sendmsg+0xcd/0x170 [15955.111803][ T3116] do_syscall_64+0xc6/0x1e0 [15955.111803][ T3116] [15955.114443][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15955.114443][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15955.114443][ T3116] ipv6_find_idev+0x102/0x170 [15955.114443][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15955.114443][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15955.114443][ T3116] netlink_rcv_skb+0x130/0x360 [15955.114443][ T3116] netlink_unicast+0x449/0x710 [15955.114443][ T3116] netlink_sendmsg+0x723/0xbe0 [15955.114443][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15955.114443][ T3116] ___sys_sendmsg+0xee/0x170 [15955.114443][ T3116] __sys_sendmsg+0xcd/0x170 [15955.114443][ T3116] do_syscall_64+0xc6/0x1e0 [15955.114443][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15955.114443][ T3116] [15955.116484][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15955.116484][ T3116] neigh_parms_alloc+0x1e5/0x510 [15955.116484][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15955.116484][ T3116] ipv6_find_idev+0x102/0x170 [15955.116484][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15955.116484][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15955.116484][ T3116] netlink_rcv_skb+0x130/0x360 [15955.116484][ T3116] netlink_unicast+0x449/0x710 [15955.116484][ T3116] netlink_sendmsg+0x723/0xbe0 [15955.116484][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15955.116484][ T3116] ___sys_sendmsg+0xee/0x170 [15955.116484][ T3116] __sys_sendmsg+0xcd/0x170 [15955.116484][ T3116] do_syscall_64+0xc6/0x1e0 [15955.116484][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15955.116484][ T3116] [15965.356806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15965.357324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15965.357324][ T3116] dst_init+0x84/0x4a0 [15965.357324][ T3116] dst_alloc+0x97/0x150 [15965.357324][ T3116] ip6_dst_alloc+0x23/0x90 [15965.357324][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15965.357324][ T3116] ip6_pol_route+0x56f/0x840 [15965.357324][ T3116] __fib6_rule_action+0x47a/0x5b0 [15965.357324][ T3116] fib_rules_lookup+0x2b4/0xa20 [15965.357324][ T3116] fib6_rule_lookup+0x182/0x630 [15965.357324][ T3116] ip6_route_input+0x59c/0xa50 [15965.357324][ T3116] ipv6_rcv+0x397/0x810 [15965.357324][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15965.357324][ T3116] process_backlog+0x101/0x620 [15965.357324][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15965.357324][ T3116] net_rx_action+0x495/0xbe0 [15965.357324][ T3116] __do_softirq+0x1b5/0x7f6 [15965.357324][ T3116] [15965.360726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15965.360726][ T3116] netdev_get_by_index+0x5e/0x80 [15965.360726][ T3116] fib6_nh_init+0x3d8/0x15b0 [15965.360726][ T3116] ip6_route_info_create+0xf18/0x17d0 [15965.360726][ T3116] ip6_route_add+0x1c/0x140 [15965.360726][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15965.360726][ T3116] addrconf_add_dev+0xe2/0x170 [15965.360726][ T3116] inet6_addr_add+0x12f/0xa40 [15965.360726][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15965.360726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15965.360726][ T3116] netlink_rcv_skb+0x130/0x360 [15965.360726][ T3116] netlink_unicast+0x449/0x710 [15965.360726][ T3116] netlink_sendmsg+0x723/0xbe0 [15965.360726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15965.360726][ T3116] ___sys_sendmsg+0xee/0x170 [15965.360726][ T3116] __sys_sendmsg+0xcd/0x170 [15965.360726][ T3116] do_syscall_64+0xc6/0x1e0 [15965.360726][ T3116] [15965.364364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15965.364364][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15965.364364][ T3116] ipv6_find_idev+0x102/0x170 [15965.364364][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15965.364364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15965.364364][ T3116] netlink_rcv_skb+0x130/0x360 [15965.364364][ T3116] netlink_unicast+0x449/0x710 [15965.364364][ T3116] netlink_sendmsg+0x723/0xbe0 [15965.364364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15965.364364][ T3116] ___sys_sendmsg+0xee/0x170 [15965.364364][ T3116] __sys_sendmsg+0xcd/0x170 [15965.364364][ T3116] do_syscall_64+0xc6/0x1e0 [15965.364364][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15965.364364][ T3116] [15965.367211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15965.367211][ T3116] neigh_parms_alloc+0x1e5/0x510 [15965.367211][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15965.367211][ T3116] ipv6_find_idev+0x102/0x170 [15965.367211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15965.367211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15965.367211][ T3116] netlink_rcv_skb+0x130/0x360 [15965.367211][ T3116] netlink_unicast+0x449/0x710 [15965.367211][ T3116] netlink_sendmsg+0x723/0xbe0 [15965.367211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15965.367211][ T3116] ___sys_sendmsg+0xee/0x170 [15965.367211][ T3116] __sys_sendmsg+0xcd/0x170 [15965.367211][ T3116] do_syscall_64+0xc6/0x1e0 [15965.367211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15965.367211][ T3116] [15975.612833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15975.613306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15975.613306][ T3116] dst_init+0x84/0x4a0 [15975.613306][ T3116] dst_alloc+0x97/0x150 [15975.613306][ T3116] ip6_dst_alloc+0x23/0x90 [15975.613306][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15975.613306][ T3116] ip6_pol_route+0x56f/0x840 [15975.613306][ T3116] __fib6_rule_action+0x47a/0x5b0 [15975.613306][ T3116] fib_rules_lookup+0x2b4/0xa20 [15975.613306][ T3116] fib6_rule_lookup+0x182/0x630 [15975.613306][ T3116] ip6_route_input+0x59c/0xa50 [15975.613306][ T3116] ipv6_rcv+0x397/0x810 [15975.613306][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15975.613306][ T3116] process_backlog+0x101/0x620 [15975.613306][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15975.613306][ T3116] net_rx_action+0x495/0xbe0 [15975.613306][ T3116] __do_softirq+0x1b5/0x7f6 [15975.613306][ T3116] [15975.615564][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15975.615564][ T3116] netdev_get_by_index+0x5e/0x80 [15975.615564][ T3116] fib6_nh_init+0x3d8/0x15b0 [15975.615564][ T3116] ip6_route_info_create+0xf18/0x17d0 [15975.615564][ T3116] ip6_route_add+0x1c/0x140 [15975.615564][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15975.615564][ T3116] addrconf_add_dev+0xe2/0x170 [15975.615564][ T3116] inet6_addr_add+0x12f/0xa40 [15975.615564][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15975.615564][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15975.615564][ T3116] netlink_rcv_skb+0x130/0x360 [15975.615564][ T3116] netlink_unicast+0x449/0x710 [15975.615564][ T3116] netlink_sendmsg+0x723/0xbe0 [15975.615564][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15975.615564][ T3116] ___sys_sendmsg+0xee/0x170 [15975.615564][ T3116] __sys_sendmsg+0xcd/0x170 [15975.615564][ T3116] do_syscall_64+0xc6/0x1e0 [15975.615564][ T3116] [15975.617940][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15975.617940][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15975.617940][ T3116] ipv6_find_idev+0x102/0x170 [15975.617940][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15975.617940][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15975.617940][ T3116] netlink_rcv_skb+0x130/0x360 [15975.617940][ T3116] netlink_unicast+0x449/0x710 [15975.617940][ T3116] netlink_sendmsg+0x723/0xbe0 [15975.617940][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15975.617940][ T3116] ___sys_sendmsg+0xee/0x170 [15975.617940][ T3116] __sys_sendmsg+0xcd/0x170 [15975.617940][ T3116] do_syscall_64+0xc6/0x1e0 [15975.617940][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15975.617940][ T3116] [15975.619800][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15975.619800][ T3116] neigh_parms_alloc+0x1e5/0x510 [15975.619800][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15975.619800][ T3116] ipv6_find_idev+0x102/0x170 [15975.619800][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15975.619800][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15975.619800][ T3116] netlink_rcv_skb+0x130/0x360 [15975.619800][ T3116] netlink_unicast+0x449/0x710 [15975.619800][ T3116] netlink_sendmsg+0x723/0xbe0 [15975.619800][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15975.619800][ T3116] ___sys_sendmsg+0xee/0x170 [15975.619800][ T3116] __sys_sendmsg+0xcd/0x170 [15975.619800][ T3116] do_syscall_64+0xc6/0x1e0 [15975.619800][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15975.619800][ T3116] [15985.740904][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15985.741367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15985.741367][ T3116] dst_init+0x84/0x4a0 [15985.741367][ T3116] dst_alloc+0x97/0x150 [15985.741367][ T3116] ip6_dst_alloc+0x23/0x90 [15985.741367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15985.741367][ T3116] ip6_pol_route+0x56f/0x840 [15985.741367][ T3116] __fib6_rule_action+0x47a/0x5b0 [15985.741367][ T3116] fib_rules_lookup+0x2b4/0xa20 [15985.741367][ T3116] fib6_rule_lookup+0x182/0x630 [15985.741367][ T3116] ip6_route_input+0x59c/0xa50 [15985.741367][ T3116] ipv6_rcv+0x397/0x810 [15985.741367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15985.741367][ T3116] process_backlog+0x101/0x620 [15985.741367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15985.741367][ T3116] net_rx_action+0x495/0xbe0 [15985.741367][ T3116] __do_softirq+0x1b5/0x7f6 [15985.741367][ T3116] [15985.743434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15985.743434][ T3116] netdev_get_by_index+0x5e/0x80 [15985.743434][ T3116] fib6_nh_init+0x3d8/0x15b0 [15985.743434][ T3116] ip6_route_info_create+0xf18/0x17d0 [15985.743434][ T3116] ip6_route_add+0x1c/0x140 [15985.743434][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15985.743434][ T3116] addrconf_add_dev+0xe2/0x170 [15985.743434][ T3116] inet6_addr_add+0x12f/0xa40 [15985.743434][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15985.743434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15985.743434][ T3116] netlink_rcv_skb+0x130/0x360 [15985.743434][ T3116] netlink_unicast+0x449/0x710 [15985.743434][ T3116] netlink_sendmsg+0x723/0xbe0 [15985.743434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15985.743434][ T3116] ___sys_sendmsg+0xee/0x170 [15985.743434][ T3116] __sys_sendmsg+0xcd/0x170 [15985.743434][ T3116] do_syscall_64+0xc6/0x1e0 [15985.743434][ T3116] [15985.745605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15985.745605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15985.745605][ T3116] ipv6_find_idev+0x102/0x170 [15985.745605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15985.745605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15985.745605][ T3116] netlink_rcv_skb+0x130/0x360 [15985.745605][ T3116] netlink_unicast+0x449/0x710 [15985.745605][ T3116] netlink_sendmsg+0x723/0xbe0 [15985.745605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15985.745605][ T3116] ___sys_sendmsg+0xee/0x170 [15985.745605][ T3116] __sys_sendmsg+0xcd/0x170 [15985.745605][ T3116] do_syscall_64+0xc6/0x1e0 [15985.745605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15985.745605][ T3116] [15985.747481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15985.747481][ T3116] neigh_parms_alloc+0x1e5/0x510 [15985.747481][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15985.747481][ T3116] ipv6_find_idev+0x102/0x170 [15985.747481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15985.747481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15985.747481][ T3116] netlink_rcv_skb+0x130/0x360 [15985.747481][ T3116] netlink_unicast+0x449/0x710 [15985.747481][ T3116] netlink_sendmsg+0x723/0xbe0 [15985.747481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15985.747481][ T3116] ___sys_sendmsg+0xee/0x170 [15985.747481][ T3116] __sys_sendmsg+0xcd/0x170 [15985.747481][ T3116] do_syscall_64+0xc6/0x1e0 [15985.747481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15985.747481][ T3116] [15995.988818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [15995.989220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15995.989220][ T3116] dst_init+0x84/0x4a0 [15995.989220][ T3116] dst_alloc+0x97/0x150 [15995.989220][ T3116] ip6_dst_alloc+0x23/0x90 [15995.989220][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [15995.989220][ T3116] ip6_pol_route+0x56f/0x840 [15995.989220][ T3116] __fib6_rule_action+0x47a/0x5b0 [15995.989220][ T3116] fib_rules_lookup+0x2b4/0xa20 [15995.989220][ T3116] fib6_rule_lookup+0x182/0x630 [15995.989220][ T3116] ip6_route_input+0x59c/0xa50 [15995.989220][ T3116] ipv6_rcv+0x397/0x810 [15995.989220][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [15995.989220][ T3116] process_backlog+0x101/0x620 [15995.989220][ T3116] __napi_poll.constprop.0+0xa2/0x460 [15995.989220][ T3116] net_rx_action+0x495/0xbe0 [15995.989220][ T3116] __do_softirq+0x1b5/0x7f6 [15995.989220][ T3116] [15995.991473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15995.991473][ T3116] netdev_get_by_index+0x5e/0x80 [15995.991473][ T3116] fib6_nh_init+0x3d8/0x15b0 [15995.991473][ T3116] ip6_route_info_create+0xf18/0x17d0 [15995.991473][ T3116] ip6_route_add+0x1c/0x140 [15995.991473][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [15995.991473][ T3116] addrconf_add_dev+0xe2/0x170 [15995.991473][ T3116] inet6_addr_add+0x12f/0xa40 [15995.991473][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [15995.991473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15995.991473][ T3116] netlink_rcv_skb+0x130/0x360 [15995.991473][ T3116] netlink_unicast+0x449/0x710 [15995.991473][ T3116] netlink_sendmsg+0x723/0xbe0 [15995.991473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15995.991473][ T3116] ___sys_sendmsg+0xee/0x170 [15995.991473][ T3116] __sys_sendmsg+0xcd/0x170 [15995.991473][ T3116] do_syscall_64+0xc6/0x1e0 [15995.991473][ T3116] [15995.993827][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15995.993827][ T3116] ipv6_add_dev+0x3b9/0x11c0 [15995.993827][ T3116] ipv6_find_idev+0x102/0x170 [15995.993827][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15995.993827][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15995.993827][ T3116] netlink_rcv_skb+0x130/0x360 [15995.993827][ T3116] netlink_unicast+0x449/0x710 [15995.993827][ T3116] netlink_sendmsg+0x723/0xbe0 [15995.993827][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15995.993827][ T3116] ___sys_sendmsg+0xee/0x170 [15995.993827][ T3116] __sys_sendmsg+0xcd/0x170 [15995.993827][ T3116] do_syscall_64+0xc6/0x1e0 [15995.993827][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15995.993827][ T3116] [15995.995674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [15995.995674][ T3116] neigh_parms_alloc+0x1e5/0x510 [15995.995674][ T3116] ipv6_add_dev+0x2fd/0x11c0 [15995.995674][ T3116] ipv6_find_idev+0x102/0x170 [15995.995674][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [15995.995674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [15995.995674][ T3116] netlink_rcv_skb+0x130/0x360 [15995.995674][ T3116] netlink_unicast+0x449/0x710 [15995.995674][ T3116] netlink_sendmsg+0x723/0xbe0 [15995.995674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [15995.995674][ T3116] ___sys_sendmsg+0xee/0x170 [15995.995674][ T3116] __sys_sendmsg+0xcd/0x170 [15995.995674][ T3116] do_syscall_64+0xc6/0x1e0 [15995.995674][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15995.995674][ T3116] [16006.236862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16006.237349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16006.237349][ T3116] dst_init+0x84/0x4a0 [16006.237349][ T3116] dst_alloc+0x97/0x150 [16006.237349][ T3116] ip6_dst_alloc+0x23/0x90 [16006.237349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16006.237349][ T3116] ip6_pol_route+0x56f/0x840 [16006.237349][ T3116] __fib6_rule_action+0x47a/0x5b0 [16006.237349][ T3116] fib_rules_lookup+0x2b4/0xa20 [16006.237349][ T3116] fib6_rule_lookup+0x182/0x630 [16006.237349][ T3116] ip6_route_input+0x59c/0xa50 [16006.237349][ T3116] ipv6_rcv+0x397/0x810 [16006.237349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16006.237349][ T3116] process_backlog+0x101/0x620 [16006.237349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16006.237349][ T3116] net_rx_action+0x495/0xbe0 [16006.237349][ T3116] __do_softirq+0x1b5/0x7f6 [16006.237349][ T3116] [16006.239853][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16006.239853][ T3116] netdev_get_by_index+0x5e/0x80 [16006.239853][ T3116] fib6_nh_init+0x3d8/0x15b0 [16006.239853][ T3116] ip6_route_info_create+0xf18/0x17d0 [16006.239853][ T3116] ip6_route_add+0x1c/0x140 [16006.239853][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16006.239853][ T3116] addrconf_add_dev+0xe2/0x170 [16006.239853][ T3116] inet6_addr_add+0x12f/0xa40 [16006.239853][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16006.239853][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16006.239853][ T3116] netlink_rcv_skb+0x130/0x360 [16006.239853][ T3116] netlink_unicast+0x449/0x710 [16006.239853][ T3116] netlink_sendmsg+0x723/0xbe0 [16006.239853][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16006.239853][ T3116] ___sys_sendmsg+0xee/0x170 [16006.239853][ T3116] __sys_sendmsg+0xcd/0x170 [16006.239853][ T3116] do_syscall_64+0xc6/0x1e0 [16006.239853][ T3116] [16006.242739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16006.242739][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16006.242739][ T3116] ipv6_find_idev+0x102/0x170 [16006.242739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16006.242739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16006.242739][ T3116] netlink_rcv_skb+0x130/0x360 [16006.242739][ T3116] netlink_unicast+0x449/0x710 [16006.242739][ T3116] netlink_sendmsg+0x723/0xbe0 [16006.242739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16006.242739][ T3116] ___sys_sendmsg+0xee/0x170 [16006.242739][ T3116] __sys_sendmsg+0xcd/0x170 [16006.242739][ T3116] do_syscall_64+0xc6/0x1e0 [16006.242739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16006.242739][ T3116] [16006.245348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16006.245348][ T3116] neigh_parms_alloc+0x1e5/0x510 [16006.245348][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16006.245348][ T3116] ipv6_find_idev+0x102/0x170 [16006.245348][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16006.245348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16006.245348][ T3116] netlink_rcv_skb+0x130/0x360 [16006.245348][ T3116] netlink_unicast+0x449/0x710 [16006.245348][ T3116] netlink_sendmsg+0x723/0xbe0 [16006.245348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16006.245348][ T3116] ___sys_sendmsg+0xee/0x170 [16006.245348][ T3116] __sys_sendmsg+0xcd/0x170 [16006.245348][ T3116] do_syscall_64+0xc6/0x1e0 [16006.245348][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16006.245348][ T3116] [16016.252866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16016.253369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16016.253369][ T3116] dst_init+0x84/0x4a0 [16016.253369][ T3116] dst_alloc+0x97/0x150 [16016.253369][ T3116] ip6_dst_alloc+0x23/0x90 [16016.253369][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16016.253369][ T3116] ip6_pol_route+0x56f/0x840 [16016.253369][ T3116] __fib6_rule_action+0x47a/0x5b0 [16016.253369][ T3116] fib_rules_lookup+0x2b4/0xa20 [16016.253369][ T3116] fib6_rule_lookup+0x182/0x630 [16016.253369][ T3116] ip6_route_input+0x59c/0xa50 [16016.253369][ T3116] ipv6_rcv+0x397/0x810 [16016.253369][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16016.253369][ T3116] process_backlog+0x101/0x620 [16016.253369][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16016.253369][ T3116] net_rx_action+0x495/0xbe0 [16016.253369][ T3116] __do_softirq+0x1b5/0x7f6 [16016.253369][ T3116] [16016.255995][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16016.255995][ T3116] netdev_get_by_index+0x5e/0x80 [16016.255995][ T3116] fib6_nh_init+0x3d8/0x15b0 [16016.255995][ T3116] ip6_route_info_create+0xf18/0x17d0 [16016.255995][ T3116] ip6_route_add+0x1c/0x140 [16016.255995][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16016.255995][ T3116] addrconf_add_dev+0xe2/0x170 [16016.255995][ T3116] inet6_addr_add+0x12f/0xa40 [16016.255995][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16016.255995][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16016.255995][ T3116] netlink_rcv_skb+0x130/0x360 [16016.255995][ T3116] netlink_unicast+0x449/0x710 [16016.255995][ T3116] netlink_sendmsg+0x723/0xbe0 [16016.255995][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16016.255995][ T3116] ___sys_sendmsg+0xee/0x170 [16016.255995][ T3116] __sys_sendmsg+0xcd/0x170 [16016.255995][ T3116] do_syscall_64+0xc6/0x1e0 [16016.255995][ T3116] [16016.258184][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16016.258184][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16016.258184][ T3116] ipv6_find_idev+0x102/0x170 [16016.258184][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16016.258184][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16016.258184][ T3116] netlink_rcv_skb+0x130/0x360 [16016.258184][ T3116] netlink_unicast+0x449/0x710 [16016.258184][ T3116] netlink_sendmsg+0x723/0xbe0 [16016.258184][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16016.258184][ T3116] ___sys_sendmsg+0xee/0x170 [16016.258184][ T3116] __sys_sendmsg+0xcd/0x170 [16016.258184][ T3116] do_syscall_64+0xc6/0x1e0 [16016.258184][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16016.258184][ T3116] [16016.259894][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16016.259894][ T3116] neigh_parms_alloc+0x1e5/0x510 [16016.259894][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16016.259894][ T3116] ipv6_find_idev+0x102/0x170 [16016.259894][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16016.259894][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16016.259894][ T3116] netlink_rcv_skb+0x130/0x360 [16016.259894][ T3116] netlink_unicast+0x449/0x710 [16016.259894][ T3116] netlink_sendmsg+0x723/0xbe0 [16016.259894][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16016.259894][ T3116] ___sys_sendmsg+0xee/0x170 [16016.259894][ T3116] __sys_sendmsg+0xcd/0x170 [16016.259894][ T3116] do_syscall_64+0xc6/0x1e0 [16016.259894][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16016.259894][ T3116] [16026.836946][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16026.837440][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16026.837440][ T3116] dst_init+0x84/0x4a0 [16026.837440][ T3116] dst_alloc+0x97/0x150 [16026.837440][ T3116] ip6_dst_alloc+0x23/0x90 [16026.837440][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16026.837440][ T3116] ip6_pol_route+0x56f/0x840 [16026.837440][ T3116] __fib6_rule_action+0x47a/0x5b0 [16026.837440][ T3116] fib_rules_lookup+0x2b4/0xa20 [16026.837440][ T3116] fib6_rule_lookup+0x182/0x630 [16026.837440][ T3116] ip6_route_input+0x59c/0xa50 [16026.837440][ T3116] ipv6_rcv+0x397/0x810 [16026.837440][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16026.837440][ T3116] process_backlog+0x101/0x620 [16026.837440][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16026.837440][ T3116] net_rx_action+0x495/0xbe0 [16026.837440][ T3116] __do_softirq+0x1b5/0x7f6 [16026.837440][ T3116] [16026.839544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16026.839544][ T3116] netdev_get_by_index+0x5e/0x80 [16026.839544][ T3116] fib6_nh_init+0x3d8/0x15b0 [16026.839544][ T3116] ip6_route_info_create+0xf18/0x17d0 [16026.839544][ T3116] ip6_route_add+0x1c/0x140 [16026.839544][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16026.839544][ T3116] addrconf_add_dev+0xe2/0x170 [16026.839544][ T3116] inet6_addr_add+0x12f/0xa40 [16026.839544][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16026.839544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16026.839544][ T3116] netlink_rcv_skb+0x130/0x360 [16026.839544][ T3116] netlink_unicast+0x449/0x710 [16026.839544][ T3116] netlink_sendmsg+0x723/0xbe0 [16026.839544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16026.839544][ T3116] ___sys_sendmsg+0xee/0x170 [16026.839544][ T3116] __sys_sendmsg+0xcd/0x170 [16026.839544][ T3116] do_syscall_64+0xc6/0x1e0 [16026.839544][ T3116] [16026.841751][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16026.841751][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16026.841751][ T3116] ipv6_find_idev+0x102/0x170 [16026.841751][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16026.841751][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16026.841751][ T3116] netlink_rcv_skb+0x130/0x360 [16026.841751][ T3116] netlink_unicast+0x449/0x710 [16026.841751][ T3116] netlink_sendmsg+0x723/0xbe0 [16026.841751][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16026.841751][ T3116] ___sys_sendmsg+0xee/0x170 [16026.841751][ T3116] __sys_sendmsg+0xcd/0x170 [16026.841751][ T3116] do_syscall_64+0xc6/0x1e0 [16026.841751][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16026.841751][ T3116] [16026.843465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16026.843465][ T3116] neigh_parms_alloc+0x1e5/0x510 [16026.843465][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16026.843465][ T3116] ipv6_find_idev+0x102/0x170 [16026.843465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16026.843465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16026.843465][ T3116] netlink_rcv_skb+0x130/0x360 [16026.843465][ T3116] netlink_unicast+0x449/0x710 [16026.843465][ T3116] netlink_sendmsg+0x723/0xbe0 [16026.843465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16026.843465][ T3116] ___sys_sendmsg+0xee/0x170 [16026.843465][ T3116] __sys_sendmsg+0xcd/0x170 [16026.843465][ T3116] do_syscall_64+0xc6/0x1e0 [16026.843465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16026.843465][ T3116] [16037.092824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16037.093264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16037.093264][ T3116] dst_init+0x84/0x4a0 [16037.093264][ T3116] dst_alloc+0x97/0x150 [16037.093264][ T3116] ip6_dst_alloc+0x23/0x90 [16037.093264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16037.093264][ T3116] ip6_pol_route+0x56f/0x840 [16037.093264][ T3116] __fib6_rule_action+0x47a/0x5b0 [16037.093264][ T3116] fib_rules_lookup+0x2b4/0xa20 [16037.093264][ T3116] fib6_rule_lookup+0x182/0x630 [16037.093264][ T3116] ip6_route_input+0x59c/0xa50 [16037.093264][ T3116] ipv6_rcv+0x397/0x810 [16037.093264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16037.093264][ T3116] process_backlog+0x101/0x620 [16037.093264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16037.093264][ T3116] net_rx_action+0x495/0xbe0 [16037.093264][ T3116] __do_softirq+0x1b5/0x7f6 [16037.093264][ T3116] [16037.095339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16037.095339][ T3116] netdev_get_by_index+0x5e/0x80 [16037.095339][ T3116] fib6_nh_init+0x3d8/0x15b0 [16037.095339][ T3116] ip6_route_info_create+0xf18/0x17d0 [16037.095339][ T3116] ip6_route_add+0x1c/0x140 [16037.095339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16037.095339][ T3116] addrconf_add_dev+0xe2/0x170 [16037.095339][ T3116] inet6_addr_add+0x12f/0xa40 [16037.095339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16037.095339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16037.095339][ T3116] netlink_rcv_skb+0x130/0x360 [16037.095339][ T3116] netlink_unicast+0x449/0x710 [16037.095339][ T3116] netlink_sendmsg+0x723/0xbe0 [16037.095339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16037.095339][ T3116] ___sys_sendmsg+0xee/0x170 [16037.095339][ T3116] __sys_sendmsg+0xcd/0x170 [16037.095339][ T3116] do_syscall_64+0xc6/0x1e0 [16037.095339][ T3116] [16037.097493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16037.097493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16037.097493][ T3116] ipv6_find_idev+0x102/0x170 [16037.097493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16037.097493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16037.097493][ T3116] netlink_rcv_skb+0x130/0x360 [16037.097493][ T3116] netlink_unicast+0x449/0x710 [16037.097493][ T3116] netlink_sendmsg+0x723/0xbe0 [16037.097493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16037.097493][ T3116] ___sys_sendmsg+0xee/0x170 [16037.097493][ T3116] __sys_sendmsg+0xcd/0x170 [16037.097493][ T3116] do_syscall_64+0xc6/0x1e0 [16037.097493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16037.097493][ T3116] [16037.099182][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16037.099182][ T3116] neigh_parms_alloc+0x1e5/0x510 [16037.099182][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16037.099182][ T3116] ipv6_find_idev+0x102/0x170 [16037.099182][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16037.099182][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16037.099182][ T3116] netlink_rcv_skb+0x130/0x360 [16037.099182][ T3116] netlink_unicast+0x449/0x710 [16037.099182][ T3116] netlink_sendmsg+0x723/0xbe0 [16037.099182][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16037.099182][ T3116] ___sys_sendmsg+0xee/0x170 [16037.099182][ T3116] __sys_sendmsg+0xcd/0x170 [16037.099182][ T3116] do_syscall_64+0xc6/0x1e0 [16037.099182][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16037.099182][ T3116] [16047.348821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16047.349229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16047.349229][ T3116] dst_init+0x84/0x4a0 [16047.349229][ T3116] dst_alloc+0x97/0x150 [16047.349229][ T3116] ip6_dst_alloc+0x23/0x90 [16047.349229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16047.349229][ T3116] ip6_pol_route+0x56f/0x840 [16047.349229][ T3116] __fib6_rule_action+0x47a/0x5b0 [16047.349229][ T3116] fib_rules_lookup+0x2b4/0xa20 [16047.349229][ T3116] fib6_rule_lookup+0x182/0x630 [16047.349229][ T3116] ip6_route_input+0x59c/0xa50 [16047.349229][ T3116] ipv6_rcv+0x397/0x810 [16047.349229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16047.349229][ T3116] process_backlog+0x101/0x620 [16047.349229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16047.349229][ T3116] net_rx_action+0x495/0xbe0 [16047.349229][ T3116] __do_softirq+0x1b5/0x7f6 [16047.349229][ T3116] [16047.351293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16047.351293][ T3116] netdev_get_by_index+0x5e/0x80 [16047.351293][ T3116] fib6_nh_init+0x3d8/0x15b0 [16047.351293][ T3116] ip6_route_info_create+0xf18/0x17d0 [16047.351293][ T3116] ip6_route_add+0x1c/0x140 [16047.351293][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16047.351293][ T3116] addrconf_add_dev+0xe2/0x170 [16047.351293][ T3116] inet6_addr_add+0x12f/0xa40 [16047.351293][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16047.351293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16047.351293][ T3116] netlink_rcv_skb+0x130/0x360 [16047.351293][ T3116] netlink_unicast+0x449/0x710 [16047.351293][ T3116] netlink_sendmsg+0x723/0xbe0 [16047.351293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16047.351293][ T3116] ___sys_sendmsg+0xee/0x170 [16047.351293][ T3116] __sys_sendmsg+0xcd/0x170 [16047.351293][ T3116] do_syscall_64+0xc6/0x1e0 [16047.351293][ T3116] [16047.353588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16047.353588][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16047.353588][ T3116] ipv6_find_idev+0x102/0x170 [16047.353588][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16047.353588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16047.353588][ T3116] netlink_rcv_skb+0x130/0x360 [16047.353588][ T3116] netlink_unicast+0x449/0x710 [16047.353588][ T3116] netlink_sendmsg+0x723/0xbe0 [16047.353588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16047.353588][ T3116] ___sys_sendmsg+0xee/0x170 [16047.353588][ T3116] __sys_sendmsg+0xcd/0x170 [16047.353588][ T3116] do_syscall_64+0xc6/0x1e0 [16047.353588][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16047.353588][ T3116] [16047.355442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16047.355442][ T3116] neigh_parms_alloc+0x1e5/0x510 [16047.355442][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16047.355442][ T3116] ipv6_find_idev+0x102/0x170 [16047.355442][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16047.355442][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16047.355442][ T3116] netlink_rcv_skb+0x130/0x360 [16047.355442][ T3116] netlink_unicast+0x449/0x710 [16047.355442][ T3116] netlink_sendmsg+0x723/0xbe0 [16047.355442][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16047.355442][ T3116] ___sys_sendmsg+0xee/0x170 [16047.355442][ T3116] __sys_sendmsg+0xcd/0x170 [16047.355442][ T3116] do_syscall_64+0xc6/0x1e0 [16047.355442][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16047.355442][ T3116] [16057.604859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16057.605329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16057.605329][ T3116] dst_init+0x84/0x4a0 [16057.605329][ T3116] dst_alloc+0x97/0x150 [16057.605329][ T3116] ip6_dst_alloc+0x23/0x90 [16057.605329][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16057.605329][ T3116] ip6_pol_route+0x56f/0x840 [16057.605329][ T3116] __fib6_rule_action+0x47a/0x5b0 [16057.605329][ T3116] fib_rules_lookup+0x2b4/0xa20 [16057.605329][ T3116] fib6_rule_lookup+0x182/0x630 [16057.605329][ T3116] ip6_route_input+0x59c/0xa50 [16057.605329][ T3116] ipv6_rcv+0x397/0x810 [16057.605329][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16057.605329][ T3116] process_backlog+0x101/0x620 [16057.605329][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16057.605329][ T3116] net_rx_action+0x495/0xbe0 [16057.605329][ T3116] __do_softirq+0x1b5/0x7f6 [16057.605329][ T3116] [16057.607593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16057.607593][ T3116] netdev_get_by_index+0x5e/0x80 [16057.607593][ T3116] fib6_nh_init+0x3d8/0x15b0 [16057.607593][ T3116] ip6_route_info_create+0xf18/0x17d0 [16057.607593][ T3116] ip6_route_add+0x1c/0x140 [16057.607593][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16057.607593][ T3116] addrconf_add_dev+0xe2/0x170 [16057.607593][ T3116] inet6_addr_add+0x12f/0xa40 [16057.607593][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16057.607593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16057.607593][ T3116] netlink_rcv_skb+0x130/0x360 [16057.607593][ T3116] netlink_unicast+0x449/0x710 [16057.607593][ T3116] netlink_sendmsg+0x723/0xbe0 [16057.607593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16057.607593][ T3116] ___sys_sendmsg+0xee/0x170 [16057.607593][ T3116] __sys_sendmsg+0xcd/0x170 [16057.607593][ T3116] do_syscall_64+0xc6/0x1e0 [16057.607593][ T3116] [16057.609944][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16057.609944][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16057.609944][ T3116] ipv6_find_idev+0x102/0x170 [16057.609944][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16057.609944][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16057.609944][ T3116] netlink_rcv_skb+0x130/0x360 [16057.609944][ T3116] netlink_unicast+0x449/0x710 [16057.609944][ T3116] netlink_sendmsg+0x723/0xbe0 [16057.609944][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16057.609944][ T3116] ___sys_sendmsg+0xee/0x170 [16057.609944][ T3116] __sys_sendmsg+0xcd/0x170 [16057.609944][ T3116] do_syscall_64+0xc6/0x1e0 [16057.609944][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16057.609944][ T3116] [16057.611790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16057.611790][ T3116] neigh_parms_alloc+0x1e5/0x510 [16057.611790][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16057.611790][ T3116] ipv6_find_idev+0x102/0x170 [16057.611790][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16057.611790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16057.611790][ T3116] netlink_rcv_skb+0x130/0x360 [16057.611790][ T3116] netlink_unicast+0x449/0x710 [16057.611790][ T3116] netlink_sendmsg+0x723/0xbe0 [16057.611790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16057.611790][ T3116] ___sys_sendmsg+0xee/0x170 [16057.611790][ T3116] __sys_sendmsg+0xcd/0x170 [16057.611790][ T3116] do_syscall_64+0xc6/0x1e0 [16057.611790][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16057.611790][ T3116] [16067.860889][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16067.861494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16067.861494][ T3116] dst_init+0x84/0x4a0 [16067.861494][ T3116] dst_alloc+0x97/0x150 [16067.861494][ T3116] ip6_dst_alloc+0x23/0x90 [16067.861494][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16067.861494][ T3116] ip6_pol_route+0x56f/0x840 [16067.861494][ T3116] __fib6_rule_action+0x47a/0x5b0 [16067.861494][ T3116] fib_rules_lookup+0x2b4/0xa20 [16067.861494][ T3116] fib6_rule_lookup+0x182/0x630 [16067.861494][ T3116] ip6_route_input+0x59c/0xa50 [16067.861494][ T3116] ipv6_rcv+0x397/0x810 [16067.861494][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16067.861494][ T3116] process_backlog+0x101/0x620 [16067.861494][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16067.861494][ T3116] net_rx_action+0x495/0xbe0 [16067.861494][ T3116] __do_softirq+0x1b5/0x7f6 [16067.861494][ T3116] [16067.863770][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16067.863770][ T3116] netdev_get_by_index+0x5e/0x80 [16067.863770][ T3116] fib6_nh_init+0x3d8/0x15b0 [16067.863770][ T3116] ip6_route_info_create+0xf18/0x17d0 [16067.863770][ T3116] ip6_route_add+0x1c/0x140 [16067.863770][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16067.863770][ T3116] addrconf_add_dev+0xe2/0x170 [16067.863770][ T3116] inet6_addr_add+0x12f/0xa40 [16067.863770][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16067.863770][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16067.863770][ T3116] netlink_rcv_skb+0x130/0x360 [16067.863770][ T3116] netlink_unicast+0x449/0x710 [16067.863770][ T3116] netlink_sendmsg+0x723/0xbe0 [16067.863770][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16067.863770][ T3116] ___sys_sendmsg+0xee/0x170 [16067.863770][ T3116] __sys_sendmsg+0xcd/0x170 [16067.863770][ T3116] do_syscall_64+0xc6/0x1e0 [16067.863770][ T3116] [16067.866130][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16067.866130][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16067.866130][ T3116] ipv6_find_idev+0x102/0x170 [16067.866130][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16067.866130][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16067.866130][ T3116] netlink_rcv_skb+0x130/0x360 [16067.866130][ T3116] netlink_unicast+0x449/0x710 [16067.866130][ T3116] netlink_sendmsg+0x723/0xbe0 [16067.866130][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16067.866130][ T3116] ___sys_sendmsg+0xee/0x170 [16067.866130][ T3116] __sys_sendmsg+0xcd/0x170 [16067.866130][ T3116] do_syscall_64+0xc6/0x1e0 [16067.866130][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16067.866130][ T3116] [16067.867933][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16067.867933][ T3116] neigh_parms_alloc+0x1e5/0x510 [16067.867933][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16067.867933][ T3116] ipv6_find_idev+0x102/0x170 [16067.867933][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16067.867933][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16067.867933][ T3116] netlink_rcv_skb+0x130/0x360 [16067.867933][ T3116] netlink_unicast+0x449/0x710 [16067.867933][ T3116] netlink_sendmsg+0x723/0xbe0 [16067.867933][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16067.867933][ T3116] ___sys_sendmsg+0xee/0x170 [16067.867933][ T3116] __sys_sendmsg+0xcd/0x170 [16067.867933][ T3116] do_syscall_64+0xc6/0x1e0 [16067.867933][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16067.867933][ T3116] [16078.116853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16078.117318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16078.117318][ T3116] dst_init+0x84/0x4a0 [16078.117318][ T3116] dst_alloc+0x97/0x150 [16078.117318][ T3116] ip6_dst_alloc+0x23/0x90 [16078.117318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16078.117318][ T3116] ip6_pol_route+0x56f/0x840 [16078.117318][ T3116] __fib6_rule_action+0x47a/0x5b0 [16078.117318][ T3116] fib_rules_lookup+0x2b4/0xa20 [16078.117318][ T3116] fib6_rule_lookup+0x182/0x630 [16078.117318][ T3116] ip6_route_input+0x59c/0xa50 [16078.117318][ T3116] ipv6_rcv+0x397/0x810 [16078.117318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16078.117318][ T3116] process_backlog+0x101/0x620 [16078.117318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16078.117318][ T3116] net_rx_action+0x495/0xbe0 [16078.117318][ T3116] __do_softirq+0x1b5/0x7f6 [16078.117318][ T3116] [16078.119549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16078.119549][ T3116] netdev_get_by_index+0x5e/0x80 [16078.119549][ T3116] fib6_nh_init+0x3d8/0x15b0 [16078.119549][ T3116] ip6_route_info_create+0xf18/0x17d0 [16078.119549][ T3116] ip6_route_add+0x1c/0x140 [16078.119549][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16078.119549][ T3116] addrconf_add_dev+0xe2/0x170 [16078.119549][ T3116] inet6_addr_add+0x12f/0xa40 [16078.119549][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16078.119549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16078.119549][ T3116] netlink_rcv_skb+0x130/0x360 [16078.119549][ T3116] netlink_unicast+0x449/0x710 [16078.119549][ T3116] netlink_sendmsg+0x723/0xbe0 [16078.119549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16078.119549][ T3116] ___sys_sendmsg+0xee/0x170 [16078.119549][ T3116] __sys_sendmsg+0xcd/0x170 [16078.119549][ T3116] do_syscall_64+0xc6/0x1e0 [16078.119549][ T3116] [16078.121919][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16078.121919][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16078.121919][ T3116] ipv6_find_idev+0x102/0x170 [16078.121919][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16078.121919][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16078.121919][ T3116] netlink_rcv_skb+0x130/0x360 [16078.121919][ T3116] netlink_unicast+0x449/0x710 [16078.121919][ T3116] netlink_sendmsg+0x723/0xbe0 [16078.121919][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16078.121919][ T3116] ___sys_sendmsg+0xee/0x170 [16078.121919][ T3116] __sys_sendmsg+0xcd/0x170 [16078.121919][ T3116] do_syscall_64+0xc6/0x1e0 [16078.121919][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16078.121919][ T3116] [16078.123773][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16078.123773][ T3116] neigh_parms_alloc+0x1e5/0x510 [16078.123773][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16078.123773][ T3116] ipv6_find_idev+0x102/0x170 [16078.123773][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16078.123773][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16078.123773][ T3116] netlink_rcv_skb+0x130/0x360 [16078.123773][ T3116] netlink_unicast+0x449/0x710 [16078.123773][ T3116] netlink_sendmsg+0x723/0xbe0 [16078.123773][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16078.123773][ T3116] ___sys_sendmsg+0xee/0x170 [16078.123773][ T3116] __sys_sendmsg+0xcd/0x170 [16078.123773][ T3116] do_syscall_64+0xc6/0x1e0 [16078.123773][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16078.123773][ T3116] [16088.332959][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16088.333370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16088.333370][ T3116] dst_init+0x84/0x4a0 [16088.333370][ T3116] dst_alloc+0x97/0x150 [16088.333370][ T3116] ip6_dst_alloc+0x23/0x90 [16088.333370][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16088.333370][ T3116] ip6_pol_route+0x56f/0x840 [16088.333370][ T3116] __fib6_rule_action+0x47a/0x5b0 [16088.333370][ T3116] fib_rules_lookup+0x2b4/0xa20 [16088.333370][ T3116] fib6_rule_lookup+0x182/0x630 [16088.333370][ T3116] ip6_route_input+0x59c/0xa50 [16088.333370][ T3116] ipv6_rcv+0x397/0x810 [16088.333370][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16088.333370][ T3116] process_backlog+0x101/0x620 [16088.333370][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16088.333370][ T3116] net_rx_action+0x495/0xbe0 [16088.333370][ T3116] __do_softirq+0x1b5/0x7f6 [16088.333370][ T3116] [16088.335645][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16088.335645][ T3116] netdev_get_by_index+0x5e/0x80 [16088.335645][ T3116] fib6_nh_init+0x3d8/0x15b0 [16088.335645][ T3116] ip6_route_info_create+0xf18/0x17d0 [16088.335645][ T3116] ip6_route_add+0x1c/0x140 [16088.335645][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16088.335645][ T3116] addrconf_add_dev+0xe2/0x170 [16088.335645][ T3116] inet6_addr_add+0x12f/0xa40 [16088.335645][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16088.335645][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16088.335645][ T3116] netlink_rcv_skb+0x130/0x360 [16088.335645][ T3116] netlink_unicast+0x449/0x710 [16088.335645][ T3116] netlink_sendmsg+0x723/0xbe0 [16088.335645][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16088.335645][ T3116] ___sys_sendmsg+0xee/0x170 [16088.335645][ T3116] __sys_sendmsg+0xcd/0x170 [16088.335645][ T3116] do_syscall_64+0xc6/0x1e0 [16088.335645][ T3116] [16088.338001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16088.338001][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16088.338001][ T3116] ipv6_find_idev+0x102/0x170 [16088.338001][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16088.338001][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16088.338001][ T3116] netlink_rcv_skb+0x130/0x360 [16088.338001][ T3116] netlink_unicast+0x449/0x710 [16088.338001][ T3116] netlink_sendmsg+0x723/0xbe0 [16088.338001][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16088.338001][ T3116] ___sys_sendmsg+0xee/0x170 [16088.338001][ T3116] __sys_sendmsg+0xcd/0x170 [16088.338001][ T3116] do_syscall_64+0xc6/0x1e0 [16088.338001][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16088.338001][ T3116] [16088.339856][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16088.339856][ T3116] neigh_parms_alloc+0x1e5/0x510 [16088.339856][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16088.339856][ T3116] ipv6_find_idev+0x102/0x170 [16088.339856][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16088.339856][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16088.339856][ T3116] netlink_rcv_skb+0x130/0x360 [16088.339856][ T3116] netlink_unicast+0x449/0x710 [16088.339856][ T3116] netlink_sendmsg+0x723/0xbe0 [16088.339856][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16088.339856][ T3116] ___sys_sendmsg+0xee/0x170 [16088.339856][ T3116] __sys_sendmsg+0xcd/0x170 [16088.339856][ T3116] do_syscall_64+0xc6/0x1e0 [16088.339856][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16088.339856][ T3116] [16098.580955][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16098.581570][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16098.581570][ T3116] dst_init+0x84/0x4a0 [16098.581570][ T3116] dst_alloc+0x97/0x150 [16098.581570][ T3116] ip6_dst_alloc+0x23/0x90 [16098.581570][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16098.581570][ T3116] ip6_pol_route+0x56f/0x840 [16098.581570][ T3116] __fib6_rule_action+0x47a/0x5b0 [16098.581570][ T3116] fib_rules_lookup+0x2b4/0xa20 [16098.581570][ T3116] fib6_rule_lookup+0x182/0x630 [16098.581570][ T3116] ip6_route_input+0x59c/0xa50 [16098.581570][ T3116] ipv6_rcv+0x397/0x810 [16098.581570][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16098.581570][ T3116] process_backlog+0x101/0x620 [16098.581570][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16098.581570][ T3116] net_rx_action+0x495/0xbe0 [16098.581570][ T3116] __do_softirq+0x1b5/0x7f6 [16098.581570][ T3116] [16098.583845][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16098.583845][ T3116] netdev_get_by_index+0x5e/0x80 [16098.583845][ T3116] fib6_nh_init+0x3d8/0x15b0 [16098.583845][ T3116] ip6_route_info_create+0xf18/0x17d0 [16098.583845][ T3116] ip6_route_add+0x1c/0x140 [16098.583845][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16098.583845][ T3116] addrconf_add_dev+0xe2/0x170 [16098.583845][ T3116] inet6_addr_add+0x12f/0xa40 [16098.583845][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16098.583845][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16098.583845][ T3116] netlink_rcv_skb+0x130/0x360 [16098.583845][ T3116] netlink_unicast+0x449/0x710 [16098.583845][ T3116] netlink_sendmsg+0x723/0xbe0 [16098.583845][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16098.583845][ T3116] ___sys_sendmsg+0xee/0x170 [16098.583845][ T3116] __sys_sendmsg+0xcd/0x170 [16098.583845][ T3116] do_syscall_64+0xc6/0x1e0 [16098.583845][ T3116] [16098.586022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16098.586022][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16098.586022][ T3116] ipv6_find_idev+0x102/0x170 [16098.586022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16098.586022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16098.586022][ T3116] netlink_rcv_skb+0x130/0x360 [16098.586022][ T3116] netlink_unicast+0x449/0x710 [16098.586022][ T3116] netlink_sendmsg+0x723/0xbe0 [16098.586022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16098.586022][ T3116] ___sys_sendmsg+0xee/0x170 [16098.586022][ T3116] __sys_sendmsg+0xcd/0x170 [16098.586022][ T3116] do_syscall_64+0xc6/0x1e0 [16098.586022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16098.586022][ T3116] [16098.587709][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16098.587709][ T3116] neigh_parms_alloc+0x1e5/0x510 [16098.587709][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16098.587709][ T3116] ipv6_find_idev+0x102/0x170 [16098.587709][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16098.587709][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16098.587709][ T3116] netlink_rcv_skb+0x130/0x360 [16098.587709][ T3116] netlink_unicast+0x449/0x710 [16098.587709][ T3116] netlink_sendmsg+0x723/0xbe0 [16098.587709][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16098.587709][ T3116] ___sys_sendmsg+0xee/0x170 [16098.587709][ T3116] __sys_sendmsg+0xcd/0x170 [16098.587709][ T3116] do_syscall_64+0xc6/0x1e0 [16098.587709][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16098.587709][ T3116] [16108.796823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16108.797284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16108.797284][ T3116] dst_init+0x84/0x4a0 [16108.797284][ T3116] dst_alloc+0x97/0x150 [16108.797284][ T3116] ip6_dst_alloc+0x23/0x90 [16108.797284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16108.797284][ T3116] ip6_pol_route+0x56f/0x840 [16108.797284][ T3116] __fib6_rule_action+0x47a/0x5b0 [16108.797284][ T3116] fib_rules_lookup+0x2b4/0xa20 [16108.797284][ T3116] fib6_rule_lookup+0x182/0x630 [16108.797284][ T3116] ip6_route_input+0x59c/0xa50 [16108.797284][ T3116] ipv6_rcv+0x397/0x810 [16108.797284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16108.797284][ T3116] process_backlog+0x101/0x620 [16108.797284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16108.797284][ T3116] net_rx_action+0x495/0xbe0 [16108.797284][ T3116] __do_softirq+0x1b5/0x7f6 [16108.797284][ T3116] [16108.799339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16108.799339][ T3116] netdev_get_by_index+0x5e/0x80 [16108.799339][ T3116] fib6_nh_init+0x3d8/0x15b0 [16108.799339][ T3116] ip6_route_info_create+0xf18/0x17d0 [16108.799339][ T3116] ip6_route_add+0x1c/0x140 [16108.799339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16108.799339][ T3116] addrconf_add_dev+0xe2/0x170 [16108.799339][ T3116] inet6_addr_add+0x12f/0xa40 [16108.799339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16108.799339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16108.799339][ T3116] netlink_rcv_skb+0x130/0x360 [16108.799339][ T3116] netlink_unicast+0x449/0x710 [16108.799339][ T3116] netlink_sendmsg+0x723/0xbe0 [16108.799339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16108.799339][ T3116] ___sys_sendmsg+0xee/0x170 [16108.799339][ T3116] __sys_sendmsg+0xcd/0x170 [16108.799339][ T3116] do_syscall_64+0xc6/0x1e0 [16108.799339][ T3116] [16108.801502][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16108.801502][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16108.801502][ T3116] ipv6_find_idev+0x102/0x170 [16108.801502][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16108.801502][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16108.801502][ T3116] netlink_rcv_skb+0x130/0x360 [16108.801502][ T3116] netlink_unicast+0x449/0x710 [16108.801502][ T3116] netlink_sendmsg+0x723/0xbe0 [16108.801502][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16108.801502][ T3116] ___sys_sendmsg+0xee/0x170 [16108.801502][ T3116] __sys_sendmsg+0xcd/0x170 [16108.801502][ T3116] do_syscall_64+0xc6/0x1e0 [16108.801502][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16108.801502][ T3116] [16108.803198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16108.803198][ T3116] neigh_parms_alloc+0x1e5/0x510 [16108.803198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16108.803198][ T3116] ipv6_find_idev+0x102/0x170 [16108.803198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16108.803198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16108.803198][ T3116] netlink_rcv_skb+0x130/0x360 [16108.803198][ T3116] netlink_unicast+0x449/0x710 [16108.803198][ T3116] netlink_sendmsg+0x723/0xbe0 [16108.803198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16108.803198][ T3116] ___sys_sendmsg+0xee/0x170 [16108.803198][ T3116] __sys_sendmsg+0xcd/0x170 [16108.803198][ T3116] do_syscall_64+0xc6/0x1e0 [16108.803198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16108.803198][ T3116] [16118.844869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16118.845495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16118.845495][ T3116] dst_init+0x84/0x4a0 [16118.845495][ T3116] dst_alloc+0x97/0x150 [16118.845495][ T3116] ip6_dst_alloc+0x23/0x90 [16118.845495][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16118.845495][ T3116] ip6_pol_route+0x56f/0x840 [16118.845495][ T3116] __fib6_rule_action+0x47a/0x5b0 [16118.845495][ T3116] fib_rules_lookup+0x2b4/0xa20 [16118.845495][ T3116] fib6_rule_lookup+0x182/0x630 [16118.845495][ T3116] ip6_route_input+0x59c/0xa50 [16118.845495][ T3116] ipv6_rcv+0x397/0x810 [16118.845495][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16118.845495][ T3116] process_backlog+0x101/0x620 [16118.845495][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16118.845495][ T3116] net_rx_action+0x495/0xbe0 [16118.845495][ T3116] __do_softirq+0x1b5/0x7f6 [16118.845495][ T3116] [16118.849348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16118.849348][ T3116] netdev_get_by_index+0x5e/0x80 [16118.849348][ T3116] fib6_nh_init+0x3d8/0x15b0 [16118.849348][ T3116] ip6_route_info_create+0xf18/0x17d0 [16118.849348][ T3116] ip6_route_add+0x1c/0x140 [16118.849348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16118.849348][ T3116] addrconf_add_dev+0xe2/0x170 [16118.849348][ T3116] inet6_addr_add+0x12f/0xa40 [16118.849348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16118.849348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16118.849348][ T3116] netlink_rcv_skb+0x130/0x360 [16118.849348][ T3116] netlink_unicast+0x449/0x710 [16118.849348][ T3116] netlink_sendmsg+0x723/0xbe0 [16118.849348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16118.849348][ T3116] ___sys_sendmsg+0xee/0x170 [16118.849348][ T3116] __sys_sendmsg+0xcd/0x170 [16118.849348][ T3116] do_syscall_64+0xc6/0x1e0 [16118.849348][ T3116] [16118.853253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16118.853253][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16118.853253][ T3116] ipv6_find_idev+0x102/0x170 [16118.853253][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16118.853253][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16118.853253][ T3116] netlink_rcv_skb+0x130/0x360 [16118.853253][ T3116] netlink_unicast+0x449/0x710 [16118.853253][ T3116] netlink_sendmsg+0x723/0xbe0 [16118.853253][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16118.853253][ T3116] ___sys_sendmsg+0xee/0x170 [16118.853253][ T3116] __sys_sendmsg+0xcd/0x170 [16118.853253][ T3116] do_syscall_64+0xc6/0x1e0 [16118.853253][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16118.853253][ T3116] [16118.856084][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16118.856084][ T3116] neigh_parms_alloc+0x1e5/0x510 [16118.856084][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16118.856084][ T3116] ipv6_find_idev+0x102/0x170 [16118.856084][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16118.856084][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16118.856084][ T3116] netlink_rcv_skb+0x130/0x360 [16118.856084][ T3116] netlink_unicast+0x449/0x710 [16118.856084][ T3116] netlink_sendmsg+0x723/0xbe0 [16118.856084][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16118.856084][ T3116] ___sys_sendmsg+0xee/0x170 [16118.856084][ T3116] __sys_sendmsg+0xcd/0x170 [16118.856084][ T3116] do_syscall_64+0xc6/0x1e0 [16118.856084][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16118.856084][ T3116] [16129.100809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16129.101328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16129.101328][ T3116] dst_init+0x84/0x4a0 [16129.101328][ T3116] dst_alloc+0x97/0x150 [16129.101328][ T3116] ip6_dst_alloc+0x23/0x90 [16129.101328][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16129.101328][ T3116] ip6_pol_route+0x56f/0x840 [16129.101328][ T3116] __fib6_rule_action+0x47a/0x5b0 [16129.101328][ T3116] fib_rules_lookup+0x2b4/0xa20 [16129.101328][ T3116] fib6_rule_lookup+0x182/0x630 [16129.101328][ T3116] ip6_route_input+0x59c/0xa50 [16129.101328][ T3116] ipv6_rcv+0x397/0x810 [16129.101328][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16129.101328][ T3116] process_backlog+0x101/0x620 [16129.101328][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16129.101328][ T3116] net_rx_action+0x495/0xbe0 [16129.101328][ T3116] __do_softirq+0x1b5/0x7f6 [16129.101328][ T3116] [16129.104707][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16129.104707][ T3116] netdev_get_by_index+0x5e/0x80 [16129.104707][ T3116] fib6_nh_init+0x3d8/0x15b0 [16129.104707][ T3116] ip6_route_info_create+0xf18/0x17d0 [16129.104707][ T3116] ip6_route_add+0x1c/0x140 [16129.104707][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16129.104707][ T3116] addrconf_add_dev+0xe2/0x170 [16129.104707][ T3116] inet6_addr_add+0x12f/0xa40 [16129.104707][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16129.104707][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16129.104707][ T3116] netlink_rcv_skb+0x130/0x360 [16129.104707][ T3116] netlink_unicast+0x449/0x710 [16129.104707][ T3116] netlink_sendmsg+0x723/0xbe0 [16129.104707][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16129.104707][ T3116] ___sys_sendmsg+0xee/0x170 [16129.104707][ T3116] __sys_sendmsg+0xcd/0x170 [16129.104707][ T3116] do_syscall_64+0xc6/0x1e0 [16129.104707][ T3116] [16129.108289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16129.108289][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16129.108289][ T3116] ipv6_find_idev+0x102/0x170 [16129.108289][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16129.108289][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16129.108289][ T3116] netlink_rcv_skb+0x130/0x360 [16129.108289][ T3116] netlink_unicast+0x449/0x710 [16129.108289][ T3116] netlink_sendmsg+0x723/0xbe0 [16129.108289][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16129.108289][ T3116] ___sys_sendmsg+0xee/0x170 [16129.108289][ T3116] __sys_sendmsg+0xcd/0x170 [16129.108289][ T3116] do_syscall_64+0xc6/0x1e0 [16129.108289][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16129.108289][ T3116] [16129.111096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16129.111096][ T3116] neigh_parms_alloc+0x1e5/0x510 [16129.111096][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16129.111096][ T3116] ipv6_find_idev+0x102/0x170 [16129.111096][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16129.111096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16129.111096][ T3116] netlink_rcv_skb+0x130/0x360 [16129.111096][ T3116] netlink_unicast+0x449/0x710 [16129.111096][ T3116] netlink_sendmsg+0x723/0xbe0 [16129.111096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16129.111096][ T3116] ___sys_sendmsg+0xee/0x170 [16129.111096][ T3116] __sys_sendmsg+0xcd/0x170 [16129.111096][ T3116] do_syscall_64+0xc6/0x1e0 [16129.111096][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16129.111096][ T3116] [16139.356874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16139.357451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16139.357451][ T3116] dst_init+0x84/0x4a0 [16139.357451][ T3116] dst_alloc+0x97/0x150 [16139.357451][ T3116] ip6_dst_alloc+0x23/0x90 [16139.357451][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16139.357451][ T3116] ip6_pol_route+0x56f/0x840 [16139.357451][ T3116] __fib6_rule_action+0x47a/0x5b0 [16139.357451][ T3116] fib_rules_lookup+0x2b4/0xa20 [16139.357451][ T3116] fib6_rule_lookup+0x182/0x630 [16139.357451][ T3116] ip6_route_input+0x59c/0xa50 [16139.357451][ T3116] ipv6_rcv+0x397/0x810 [16139.357451][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16139.357451][ T3116] process_backlog+0x101/0x620 [16139.357451][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16139.357451][ T3116] net_rx_action+0x495/0xbe0 [16139.357451][ T3116] __do_softirq+0x1b5/0x7f6 [16139.357451][ T3116] [16139.360656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16139.360656][ T3116] netdev_get_by_index+0x5e/0x80 [16139.360656][ T3116] fib6_nh_init+0x3d8/0x15b0 [16139.360656][ T3116] ip6_route_info_create+0xf18/0x17d0 [16139.360656][ T3116] ip6_route_add+0x1c/0x140 [16139.360656][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16139.360656][ T3116] addrconf_add_dev+0xe2/0x170 [16139.360656][ T3116] inet6_addr_add+0x12f/0xa40 [16139.360656][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16139.360656][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16139.360656][ T3116] netlink_rcv_skb+0x130/0x360 [16139.360656][ T3116] netlink_unicast+0x449/0x710 [16139.360656][ T3116] netlink_sendmsg+0x723/0xbe0 [16139.360656][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16139.360656][ T3116] ___sys_sendmsg+0xee/0x170 [16139.360656][ T3116] __sys_sendmsg+0xcd/0x170 [16139.360656][ T3116] do_syscall_64+0xc6/0x1e0 [16139.360656][ T3116] [16139.364298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16139.364298][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16139.364298][ T3116] ipv6_find_idev+0x102/0x170 [16139.364298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16139.364298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16139.364298][ T3116] netlink_rcv_skb+0x130/0x360 [16139.364298][ T3116] netlink_unicast+0x449/0x710 [16139.364298][ T3116] netlink_sendmsg+0x723/0xbe0 [16139.364298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16139.364298][ T3116] ___sys_sendmsg+0xee/0x170 [16139.364298][ T3116] __sys_sendmsg+0xcd/0x170 [16139.364298][ T3116] do_syscall_64+0xc6/0x1e0 [16139.364298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16139.364298][ T3116] [16139.367133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16139.367133][ T3116] neigh_parms_alloc+0x1e5/0x510 [16139.367133][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16139.367133][ T3116] ipv6_find_idev+0x102/0x170 [16139.367133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16139.367133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16139.367133][ T3116] netlink_rcv_skb+0x130/0x360 [16139.367133][ T3116] netlink_unicast+0x449/0x710 [16139.367133][ T3116] netlink_sendmsg+0x723/0xbe0 [16139.367133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16139.367133][ T3116] ___sys_sendmsg+0xee/0x170 [16139.367133][ T3116] __sys_sendmsg+0xcd/0x170 [16139.367133][ T3116] do_syscall_64+0xc6/0x1e0 [16139.367133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16139.367133][ T3116] [16149.612881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16149.613475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16149.613475][ T3116] dst_init+0x84/0x4a0 [16149.613475][ T3116] dst_alloc+0x97/0x150 [16149.613475][ T3116] ip6_dst_alloc+0x23/0x90 [16149.613475][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16149.613475][ T3116] ip6_pol_route+0x56f/0x840 [16149.613475][ T3116] __fib6_rule_action+0x47a/0x5b0 [16149.613475][ T3116] fib_rules_lookup+0x2b4/0xa20 [16149.613475][ T3116] fib6_rule_lookup+0x182/0x630 [16149.613475][ T3116] ip6_route_input+0x59c/0xa50 [16149.613475][ T3116] ipv6_rcv+0x397/0x810 [16149.613475][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16149.613475][ T3116] process_backlog+0x101/0x620 [16149.613475][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16149.613475][ T3116] net_rx_action+0x495/0xbe0 [16149.613475][ T3116] __do_softirq+0x1b5/0x7f6 [16149.613475][ T3116] [16149.616836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16149.616836][ T3116] netdev_get_by_index+0x5e/0x80 [16149.616836][ T3116] fib6_nh_init+0x3d8/0x15b0 [16149.616836][ T3116] ip6_route_info_create+0xf18/0x17d0 [16149.616836][ T3116] ip6_route_add+0x1c/0x140 [16149.616836][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16149.616836][ T3116] addrconf_add_dev+0xe2/0x170 [16149.616836][ T3116] inet6_addr_add+0x12f/0xa40 [16149.616836][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16149.616836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16149.616836][ T3116] netlink_rcv_skb+0x130/0x360 [16149.616836][ T3116] netlink_unicast+0x449/0x710 [16149.616836][ T3116] netlink_sendmsg+0x723/0xbe0 [16149.616836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16149.616836][ T3116] ___sys_sendmsg+0xee/0x170 [16149.616836][ T3116] __sys_sendmsg+0xcd/0x170 [16149.616836][ T3116] do_syscall_64+0xc6/0x1e0 [16149.616836][ T3116] [16149.620338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16149.620338][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16149.620338][ T3116] ipv6_find_idev+0x102/0x170 [16149.620338][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16149.620338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16149.620338][ T3116] netlink_rcv_skb+0x130/0x360 [16149.620338][ T3116] netlink_unicast+0x449/0x710 [16149.620338][ T3116] netlink_sendmsg+0x723/0xbe0 [16149.620338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16149.620338][ T3116] ___sys_sendmsg+0xee/0x170 [16149.620338][ T3116] __sys_sendmsg+0xcd/0x170 [16149.620338][ T3116] do_syscall_64+0xc6/0x1e0 [16149.620338][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16149.620338][ T3116] [16149.623082][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16149.623082][ T3116] neigh_parms_alloc+0x1e5/0x510 [16149.623082][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16149.623082][ T3116] ipv6_find_idev+0x102/0x170 [16149.623082][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16149.623082][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16149.623082][ T3116] netlink_rcv_skb+0x130/0x360 [16149.623082][ T3116] netlink_unicast+0x449/0x710 [16149.623082][ T3116] netlink_sendmsg+0x723/0xbe0 [16149.623082][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16149.623082][ T3116] ___sys_sendmsg+0xee/0x170 [16149.623082][ T3116] __sys_sendmsg+0xcd/0x170 [16149.623082][ T3116] do_syscall_64+0xc6/0x1e0 [16149.623082][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16149.623082][ T3116] [16160.036953][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16160.037727][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16160.037727][ T3116] dst_init+0x84/0x4a0 [16160.037727][ T3116] dst_alloc+0x97/0x150 [16160.037727][ T3116] ip6_dst_alloc+0x23/0x90 [16160.037727][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16160.037727][ T3116] ip6_pol_route+0x56f/0x840 [16160.037727][ T3116] __fib6_rule_action+0x47a/0x5b0 [16160.037727][ T3116] fib_rules_lookup+0x2b4/0xa20 [16160.037727][ T3116] fib6_rule_lookup+0x182/0x630 [16160.037727][ T3116] ip6_route_input+0x59c/0xa50 [16160.037727][ T3116] ipv6_rcv+0x397/0x810 [16160.037727][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16160.037727][ T3116] process_backlog+0x101/0x620 [16160.037727][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16160.037727][ T3116] net_rx_action+0x495/0xbe0 [16160.037727][ T3116] __do_softirq+0x1b5/0x7f6 [16160.037727][ T3116] [16160.041054][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16160.041054][ T3116] netdev_get_by_index+0x5e/0x80 [16160.041054][ T3116] fib6_nh_init+0x3d8/0x15b0 [16160.041054][ T3116] ip6_route_info_create+0xf18/0x17d0 [16160.041054][ T3116] ip6_route_add+0x1c/0x140 [16160.041054][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16160.041054][ T3116] addrconf_add_dev+0xe2/0x170 [16160.041054][ T3116] inet6_addr_add+0x12f/0xa40 [16160.041054][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16160.041054][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16160.041054][ T3116] netlink_rcv_skb+0x130/0x360 [16160.041054][ T3116] netlink_unicast+0x449/0x710 [16160.041054][ T3116] netlink_sendmsg+0x723/0xbe0 [16160.041054][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16160.041054][ T3116] ___sys_sendmsg+0xee/0x170 [16160.041054][ T3116] __sys_sendmsg+0xcd/0x170 [16160.041054][ T3116] do_syscall_64+0xc6/0x1e0 [16160.041054][ T3116] [16160.044485][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16160.044485][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16160.044485][ T3116] ipv6_find_idev+0x102/0x170 [16160.044485][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16160.044485][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16160.044485][ T3116] netlink_rcv_skb+0x130/0x360 [16160.044485][ T3116] netlink_unicast+0x449/0x710 [16160.044485][ T3116] netlink_sendmsg+0x723/0xbe0 [16160.044485][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16160.044485][ T3116] ___sys_sendmsg+0xee/0x170 [16160.044485][ T3116] __sys_sendmsg+0xcd/0x170 [16160.044485][ T3116] do_syscall_64+0xc6/0x1e0 [16160.044485][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16160.044485][ T3116] [16160.047143][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16160.047143][ T3116] neigh_parms_alloc+0x1e5/0x510 [16160.047143][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16160.047143][ T3116] ipv6_find_idev+0x102/0x170 [16160.047143][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16160.047143][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16160.047143][ T3116] netlink_rcv_skb+0x130/0x360 [16160.047143][ T3116] netlink_unicast+0x449/0x710 [16160.047143][ T3116] netlink_sendmsg+0x723/0xbe0 [16160.047143][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16160.047143][ T3116] ___sys_sendmsg+0xee/0x170 [16160.047143][ T3116] __sys_sendmsg+0xcd/0x170 [16160.047143][ T3116] do_syscall_64+0xc6/0x1e0 [16160.047143][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16160.047143][ T3116] [16170.260909][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16170.261529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16170.261529][ T3116] dst_init+0x84/0x4a0 [16170.261529][ T3116] dst_alloc+0x97/0x150 [16170.261529][ T3116] ip6_dst_alloc+0x23/0x90 [16170.261529][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16170.261529][ T3116] ip6_pol_route+0x56f/0x840 [16170.261529][ T3116] __fib6_rule_action+0x47a/0x5b0 [16170.261529][ T3116] fib_rules_lookup+0x2b4/0xa20 [16170.261529][ T3116] fib6_rule_lookup+0x182/0x630 [16170.261529][ T3116] ip6_route_input+0x59c/0xa50 [16170.261529][ T3116] ipv6_rcv+0x397/0x810 [16170.261529][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16170.261529][ T3116] process_backlog+0x101/0x620 [16170.261529][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16170.261529][ T3116] net_rx_action+0x495/0xbe0 [16170.261529][ T3116] __do_softirq+0x1b5/0x7f6 [16170.261529][ T3116] [16170.263627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16170.263627][ T3116] netdev_get_by_index+0x5e/0x80 [16170.263627][ T3116] fib6_nh_init+0x3d8/0x15b0 [16170.263627][ T3116] ip6_route_info_create+0xf18/0x17d0 [16170.263627][ T3116] ip6_route_add+0x1c/0x140 [16170.263627][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16170.263627][ T3116] addrconf_add_dev+0xe2/0x170 [16170.263627][ T3116] inet6_addr_add+0x12f/0xa40 [16170.263627][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16170.263627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16170.263627][ T3116] netlink_rcv_skb+0x130/0x360 [16170.263627][ T3116] netlink_unicast+0x449/0x710 [16170.263627][ T3116] netlink_sendmsg+0x723/0xbe0 [16170.263627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16170.263627][ T3116] ___sys_sendmsg+0xee/0x170 [16170.263627][ T3116] __sys_sendmsg+0xcd/0x170 [16170.263627][ T3116] do_syscall_64+0xc6/0x1e0 [16170.263627][ T3116] [16170.265759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16170.265759][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16170.265759][ T3116] ipv6_find_idev+0x102/0x170 [16170.265759][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16170.265759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16170.265759][ T3116] netlink_rcv_skb+0x130/0x360 [16170.265759][ T3116] netlink_unicast+0x449/0x710 [16170.265759][ T3116] netlink_sendmsg+0x723/0xbe0 [16170.265759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16170.265759][ T3116] ___sys_sendmsg+0xee/0x170 [16170.265759][ T3116] __sys_sendmsg+0xcd/0x170 [16170.265759][ T3116] do_syscall_64+0xc6/0x1e0 [16170.265759][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16170.265759][ T3116] [16170.267473][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16170.267473][ T3116] neigh_parms_alloc+0x1e5/0x510 [16170.267473][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16170.267473][ T3116] ipv6_find_idev+0x102/0x170 [16170.267473][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16170.267473][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16170.267473][ T3116] netlink_rcv_skb+0x130/0x360 [16170.267473][ T3116] netlink_unicast+0x449/0x710 [16170.267473][ T3116] netlink_sendmsg+0x723/0xbe0 [16170.267473][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16170.267473][ T3116] ___sys_sendmsg+0xee/0x170 [16170.267473][ T3116] __sys_sendmsg+0xcd/0x170 [16170.267473][ T3116] do_syscall_64+0xc6/0x1e0 [16170.267473][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16170.267473][ T3116] [16180.516903][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16180.517716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16180.517716][ T3116] dst_init+0x84/0x4a0 [16180.517716][ T3116] dst_alloc+0x97/0x150 [16180.517716][ T3116] ip6_dst_alloc+0x23/0x90 [16180.517716][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16180.517716][ T3116] ip6_pol_route+0x56f/0x840 [16180.517716][ T3116] __fib6_rule_action+0x47a/0x5b0 [16180.517716][ T3116] fib_rules_lookup+0x2b4/0xa20 [16180.517716][ T3116] fib6_rule_lookup+0x182/0x630 [16180.517716][ T3116] ip6_route_input+0x59c/0xa50 [16180.517716][ T3116] ipv6_rcv+0x397/0x810 [16180.517716][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16180.517716][ T3116] process_backlog+0x101/0x620 [16180.517716][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16180.517716][ T3116] net_rx_action+0x495/0xbe0 [16180.517716][ T3116] __do_softirq+0x1b5/0x7f6 [16180.517716][ T3116] [16180.521020][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16180.521020][ T3116] netdev_get_by_index+0x5e/0x80 [16180.521020][ T3116] fib6_nh_init+0x3d8/0x15b0 [16180.521020][ T3116] ip6_route_info_create+0xf18/0x17d0 [16180.521020][ T3116] ip6_route_add+0x1c/0x140 [16180.521020][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16180.521020][ T3116] addrconf_add_dev+0xe2/0x170 [16180.521020][ T3116] inet6_addr_add+0x12f/0xa40 [16180.521020][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16180.521020][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16180.521020][ T3116] netlink_rcv_skb+0x130/0x360 [16180.521020][ T3116] netlink_unicast+0x449/0x710 [16180.521020][ T3116] netlink_sendmsg+0x723/0xbe0 [16180.521020][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16180.521020][ T3116] ___sys_sendmsg+0xee/0x170 [16180.521020][ T3116] __sys_sendmsg+0xcd/0x170 [16180.521020][ T3116] do_syscall_64+0xc6/0x1e0 [16180.521020][ T3116] [16180.524498][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16180.524498][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16180.524498][ T3116] ipv6_find_idev+0x102/0x170 [16180.524498][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16180.524498][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16180.524498][ T3116] netlink_rcv_skb+0x130/0x360 [16180.524498][ T3116] netlink_unicast+0x449/0x710 [16180.524498][ T3116] netlink_sendmsg+0x723/0xbe0 [16180.524498][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16180.524498][ T3116] ___sys_sendmsg+0xee/0x170 [16180.524498][ T3116] __sys_sendmsg+0xcd/0x170 [16180.524498][ T3116] do_syscall_64+0xc6/0x1e0 [16180.524498][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16180.524498][ T3116] [16180.527104][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16180.527104][ T3116] neigh_parms_alloc+0x1e5/0x510 [16180.527104][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16180.527104][ T3116] ipv6_find_idev+0x102/0x170 [16180.527104][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16180.527104][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16180.527104][ T3116] netlink_rcv_skb+0x130/0x360 [16180.527104][ T3116] netlink_unicast+0x449/0x710 [16180.527104][ T3116] netlink_sendmsg+0x723/0xbe0 [16180.527104][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16180.527104][ T3116] ___sys_sendmsg+0xee/0x170 [16180.527104][ T3116] __sys_sendmsg+0xcd/0x170 [16180.527104][ T3116] do_syscall_64+0xc6/0x1e0 [16180.527104][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16180.527104][ T3116] [16190.780848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16190.781449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16190.781449][ T3116] dst_init+0x84/0x4a0 [16190.781449][ T3116] dst_alloc+0x97/0x150 [16190.781449][ T3116] ip6_dst_alloc+0x23/0x90 [16190.781449][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16190.781449][ T3116] ip6_pol_route+0x56f/0x840 [16190.781449][ T3116] __fib6_rule_action+0x47a/0x5b0 [16190.781449][ T3116] fib_rules_lookup+0x2b4/0xa20 [16190.781449][ T3116] fib6_rule_lookup+0x182/0x630 [16190.781449][ T3116] ip6_route_input+0x59c/0xa50 [16190.781449][ T3116] ipv6_rcv+0x397/0x810 [16190.781449][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16190.781449][ T3116] process_backlog+0x101/0x620 [16190.781449][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16190.781449][ T3116] net_rx_action+0x495/0xbe0 [16190.781449][ T3116] __do_softirq+0x1b5/0x7f6 [16190.781449][ T3116] [16190.784695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16190.784695][ T3116] netdev_get_by_index+0x5e/0x80 [16190.784695][ T3116] fib6_nh_init+0x3d8/0x15b0 [16190.784695][ T3116] ip6_route_info_create+0xf18/0x17d0 [16190.784695][ T3116] ip6_route_add+0x1c/0x140 [16190.784695][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16190.784695][ T3116] addrconf_add_dev+0xe2/0x170 [16190.784695][ T3116] inet6_addr_add+0x12f/0xa40 [16190.784695][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16190.784695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16190.784695][ T3116] netlink_rcv_skb+0x130/0x360 [16190.784695][ T3116] netlink_unicast+0x449/0x710 [16190.784695][ T3116] netlink_sendmsg+0x723/0xbe0 [16190.784695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16190.784695][ T3116] ___sys_sendmsg+0xee/0x170 [16190.784695][ T3116] __sys_sendmsg+0xcd/0x170 [16190.784695][ T3116] do_syscall_64+0xc6/0x1e0 [16190.784695][ T3116] [16190.788726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16190.788726][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16190.788726][ T3116] ipv6_find_idev+0x102/0x170 [16190.788726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16190.788726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16190.788726][ T3116] netlink_rcv_skb+0x130/0x360 [16190.788726][ T3116] netlink_unicast+0x449/0x710 [16190.788726][ T3116] netlink_sendmsg+0x723/0xbe0 [16190.788726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16190.788726][ T3116] ___sys_sendmsg+0xee/0x170 [16190.788726][ T3116] __sys_sendmsg+0xcd/0x170 [16190.788726][ T3116] do_syscall_64+0xc6/0x1e0 [16190.788726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16190.788726][ T3116] [16190.791437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16190.791437][ T3116] neigh_parms_alloc+0x1e5/0x510 [16190.791437][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16190.791437][ T3116] ipv6_find_idev+0x102/0x170 [16190.791437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16190.791437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16190.791437][ T3116] netlink_rcv_skb+0x130/0x360 [16190.791437][ T3116] netlink_unicast+0x449/0x710 [16190.791437][ T3116] netlink_sendmsg+0x723/0xbe0 [16190.791437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16190.791437][ T3116] ___sys_sendmsg+0xee/0x170 [16190.791437][ T3116] __sys_sendmsg+0xcd/0x170 [16190.791437][ T3116] do_syscall_64+0xc6/0x1e0 [16190.791437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16190.791437][ T3116] [16200.836940][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16200.837516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16200.837516][ T3116] dst_init+0x84/0x4a0 [16200.837516][ T3116] dst_alloc+0x97/0x150 [16200.837516][ T3116] ip6_dst_alloc+0x23/0x90 [16200.837516][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16200.837516][ T3116] ip6_pol_route+0x56f/0x840 [16200.837516][ T3116] __fib6_rule_action+0x47a/0x5b0 [16200.837516][ T3116] fib_rules_lookup+0x2b4/0xa20 [16200.837516][ T3116] fib6_rule_lookup+0x182/0x630 [16200.837516][ T3116] ip6_route_input+0x59c/0xa50 [16200.837516][ T3116] ipv6_rcv+0x397/0x810 [16200.837516][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16200.837516][ T3116] process_backlog+0x101/0x620 [16200.837516][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16200.837516][ T3116] net_rx_action+0x495/0xbe0 [16200.837516][ T3116] __do_softirq+0x1b5/0x7f6 [16200.837516][ T3116] [16200.840975][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16200.840975][ T3116] netdev_get_by_index+0x5e/0x80 [16200.840975][ T3116] fib6_nh_init+0x3d8/0x15b0 [16200.840975][ T3116] ip6_route_info_create+0xf18/0x17d0 [16200.840975][ T3116] ip6_route_add+0x1c/0x140 [16200.840975][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16200.840975][ T3116] addrconf_add_dev+0xe2/0x170 [16200.840975][ T3116] inet6_addr_add+0x12f/0xa40 [16200.840975][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16200.840975][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16200.840975][ T3116] netlink_rcv_skb+0x130/0x360 [16200.840975][ T3116] netlink_unicast+0x449/0x710 [16200.840975][ T3116] netlink_sendmsg+0x723/0xbe0 [16200.840975][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16200.840975][ T3116] ___sys_sendmsg+0xee/0x170 [16200.840975][ T3116] __sys_sendmsg+0xcd/0x170 [16200.840975][ T3116] do_syscall_64+0xc6/0x1e0 [16200.840975][ T3116] [16200.844658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16200.844658][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16200.844658][ T3116] ipv6_find_idev+0x102/0x170 [16200.844658][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16200.844658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16200.844658][ T3116] netlink_rcv_skb+0x130/0x360 [16200.844658][ T3116] netlink_unicast+0x449/0x710 [16200.844658][ T3116] netlink_sendmsg+0x723/0xbe0 [16200.844658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16200.844658][ T3116] ___sys_sendmsg+0xee/0x170 [16200.844658][ T3116] __sys_sendmsg+0xcd/0x170 [16200.844658][ T3116] do_syscall_64+0xc6/0x1e0 [16200.844658][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16200.844658][ T3116] [16200.847489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16200.847489][ T3116] neigh_parms_alloc+0x1e5/0x510 [16200.847489][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16200.847489][ T3116] ipv6_find_idev+0x102/0x170 [16200.847489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16200.847489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16200.847489][ T3116] netlink_rcv_skb+0x130/0x360 [16200.847489][ T3116] netlink_unicast+0x449/0x710 [16200.847489][ T3116] netlink_sendmsg+0x723/0xbe0 [16200.847489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16200.847489][ T3116] ___sys_sendmsg+0xee/0x170 [16200.847489][ T3116] __sys_sendmsg+0xcd/0x170 [16200.847489][ T3116] do_syscall_64+0xc6/0x1e0 [16200.847489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16200.847489][ T3116] [16211.092828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16211.093432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16211.093432][ T3116] dst_init+0x84/0x4a0 [16211.093432][ T3116] dst_alloc+0x97/0x150 [16211.093432][ T3116] ip6_dst_alloc+0x23/0x90 [16211.093432][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16211.093432][ T3116] ip6_pol_route+0x56f/0x840 [16211.093432][ T3116] __fib6_rule_action+0x47a/0x5b0 [16211.093432][ T3116] fib_rules_lookup+0x2b4/0xa20 [16211.093432][ T3116] fib6_rule_lookup+0x182/0x630 [16211.093432][ T3116] ip6_route_input+0x59c/0xa50 [16211.093432][ T3116] ipv6_rcv+0x397/0x810 [16211.093432][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16211.093432][ T3116] process_backlog+0x101/0x620 [16211.093432][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16211.093432][ T3116] net_rx_action+0x495/0xbe0 [16211.093432][ T3116] __do_softirq+0x1b5/0x7f6 [16211.093432][ T3116] [16211.096912][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16211.096912][ T3116] netdev_get_by_index+0x5e/0x80 [16211.096912][ T3116] fib6_nh_init+0x3d8/0x15b0 [16211.096912][ T3116] ip6_route_info_create+0xf18/0x17d0 [16211.096912][ T3116] ip6_route_add+0x1c/0x140 [16211.096912][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16211.096912][ T3116] addrconf_add_dev+0xe2/0x170 [16211.096912][ T3116] inet6_addr_add+0x12f/0xa40 [16211.096912][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16211.096912][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16211.096912][ T3116] netlink_rcv_skb+0x130/0x360 [16211.096912][ T3116] netlink_unicast+0x449/0x710 [16211.096912][ T3116] netlink_sendmsg+0x723/0xbe0 [16211.096912][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16211.096912][ T3116] ___sys_sendmsg+0xee/0x170 [16211.096912][ T3116] __sys_sendmsg+0xcd/0x170 [16211.096912][ T3116] do_syscall_64+0xc6/0x1e0 [16211.096912][ T3116] [16211.100593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16211.100593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16211.100593][ T3116] ipv6_find_idev+0x102/0x170 [16211.100593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16211.100593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16211.100593][ T3116] netlink_rcv_skb+0x130/0x360 [16211.100593][ T3116] netlink_unicast+0x449/0x710 [16211.100593][ T3116] netlink_sendmsg+0x723/0xbe0 [16211.100593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16211.100593][ T3116] ___sys_sendmsg+0xee/0x170 [16211.100593][ T3116] __sys_sendmsg+0xcd/0x170 [16211.100593][ T3116] do_syscall_64+0xc6/0x1e0 [16211.100593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16211.100593][ T3116] [16211.103476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16211.103476][ T3116] neigh_parms_alloc+0x1e5/0x510 [16211.103476][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16211.103476][ T3116] ipv6_find_idev+0x102/0x170 [16211.103476][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16211.103476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16211.103476][ T3116] netlink_rcv_skb+0x130/0x360 [16211.103476][ T3116] netlink_unicast+0x449/0x710 [16211.103476][ T3116] netlink_sendmsg+0x723/0xbe0 [16211.103476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16211.103476][ T3116] ___sys_sendmsg+0xee/0x170 [16211.103476][ T3116] __sys_sendmsg+0xcd/0x170 [16211.103476][ T3116] do_syscall_64+0xc6/0x1e0 [16211.103476][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16211.103476][ T3116] [16221.332983][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16221.333684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16221.333684][ T3116] dst_init+0x84/0x4a0 [16221.333684][ T3116] dst_alloc+0x97/0x150 [16221.333684][ T3116] ip6_dst_alloc+0x23/0x90 [16221.333684][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16221.333684][ T3116] ip6_pol_route+0x56f/0x840 [16221.333684][ T3116] __fib6_rule_action+0x47a/0x5b0 [16221.333684][ T3116] fib_rules_lookup+0x2b4/0xa20 [16221.333684][ T3116] fib6_rule_lookup+0x182/0x630 [16221.333684][ T3116] ip6_route_input+0x59c/0xa50 [16221.333684][ T3116] ipv6_rcv+0x397/0x810 [16221.333684][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16221.333684][ T3116] process_backlog+0x101/0x620 [16221.333684][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16221.333684][ T3116] net_rx_action+0x495/0xbe0 [16221.333684][ T3116] __do_softirq+0x1b5/0x7f6 [16221.333684][ T3116] [16221.336922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16221.336922][ T3116] netdev_get_by_index+0x5e/0x80 [16221.336922][ T3116] fib6_nh_init+0x3d8/0x15b0 [16221.336922][ T3116] ip6_route_info_create+0xf18/0x17d0 [16221.336922][ T3116] ip6_route_add+0x1c/0x140 [16221.336922][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16221.336922][ T3116] addrconf_add_dev+0xe2/0x170 [16221.336922][ T3116] inet6_addr_add+0x12f/0xa40 [16221.336922][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16221.336922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16221.336922][ T3116] netlink_rcv_skb+0x130/0x360 [16221.336922][ T3116] netlink_unicast+0x449/0x710 [16221.336922][ T3116] netlink_sendmsg+0x723/0xbe0 [16221.336922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16221.336922][ T3116] ___sys_sendmsg+0xee/0x170 [16221.336922][ T3116] __sys_sendmsg+0xcd/0x170 [16221.336922][ T3116] do_syscall_64+0xc6/0x1e0 [16221.336922][ T3116] [16221.340408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16221.340408][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16221.340408][ T3116] ipv6_find_idev+0x102/0x170 [16221.340408][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16221.340408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16221.340408][ T3116] netlink_rcv_skb+0x130/0x360 [16221.340408][ T3116] netlink_unicast+0x449/0x710 [16221.340408][ T3116] netlink_sendmsg+0x723/0xbe0 [16221.340408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16221.340408][ T3116] ___sys_sendmsg+0xee/0x170 [16221.340408][ T3116] __sys_sendmsg+0xcd/0x170 [16221.340408][ T3116] do_syscall_64+0xc6/0x1e0 [16221.340408][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16221.340408][ T3116] [16221.343055][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16221.343055][ T3116] neigh_parms_alloc+0x1e5/0x510 [16221.343055][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16221.343055][ T3116] ipv6_find_idev+0x102/0x170 [16221.343055][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16221.343055][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16221.343055][ T3116] netlink_rcv_skb+0x130/0x360 [16221.343055][ T3116] netlink_unicast+0x449/0x710 [16221.343055][ T3116] netlink_sendmsg+0x723/0xbe0 [16221.343055][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16221.343055][ T3116] ___sys_sendmsg+0xee/0x170 [16221.343055][ T3116] __sys_sendmsg+0xcd/0x170 [16221.343055][ T3116] do_syscall_64+0xc6/0x1e0 [16221.343055][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16221.343055][ T3116] [16231.588874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16231.590219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16231.590219][ T3116] dst_init+0x84/0x4a0 [16231.590219][ T3116] dst_alloc+0x97/0x150 [16231.590219][ T3116] ip6_dst_alloc+0x23/0x90 [16231.590219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16231.590219][ T3116] ip6_pol_route+0x56f/0x840 [16231.590219][ T3116] __fib6_rule_action+0x47a/0x5b0 [16231.590219][ T3116] fib_rules_lookup+0x2b4/0xa20 [16231.590219][ T3116] fib6_rule_lookup+0x182/0x630 [16231.590219][ T3116] ip6_route_input+0x59c/0xa50 [16231.590219][ T3116] ipv6_rcv+0x397/0x810 [16231.590219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16231.590219][ T3116] process_backlog+0x101/0x620 [16231.590219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16231.590219][ T3116] net_rx_action+0x495/0xbe0 [16231.590219][ T3116] __do_softirq+0x1b5/0x7f6 [16231.590219][ T3116] [16231.593559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16231.593559][ T3116] netdev_get_by_index+0x5e/0x80 [16231.593559][ T3116] fib6_nh_init+0x3d8/0x15b0 [16231.593559][ T3116] ip6_route_info_create+0xf18/0x17d0 [16231.593559][ T3116] ip6_route_add+0x1c/0x140 [16231.593559][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16231.593559][ T3116] addrconf_add_dev+0xe2/0x170 [16231.593559][ T3116] inet6_addr_add+0x12f/0xa40 [16231.593559][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16231.593559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16231.593559][ T3116] netlink_rcv_skb+0x130/0x360 [16231.593559][ T3116] netlink_unicast+0x449/0x710 [16231.593559][ T3116] netlink_sendmsg+0x723/0xbe0 [16231.593559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16231.593559][ T3116] ___sys_sendmsg+0xee/0x170 [16231.593559][ T3116] __sys_sendmsg+0xcd/0x170 [16231.593559][ T3116] do_syscall_64+0xc6/0x1e0 [16231.593559][ T3116] [16231.597009][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16231.597009][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16231.597009][ T3116] ipv6_find_idev+0x102/0x170 [16231.597009][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16231.597009][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16231.597009][ T3116] netlink_rcv_skb+0x130/0x360 [16231.597009][ T3116] netlink_unicast+0x449/0x710 [16231.597009][ T3116] netlink_sendmsg+0x723/0xbe0 [16231.597009][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16231.597009][ T3116] ___sys_sendmsg+0xee/0x170 [16231.597009][ T3116] __sys_sendmsg+0xcd/0x170 [16231.597009][ T3116] do_syscall_64+0xc6/0x1e0 [16231.597009][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16231.597009][ T3116] [16231.599675][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16231.599675][ T3116] neigh_parms_alloc+0x1e5/0x510 [16231.599675][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16231.599675][ T3116] ipv6_find_idev+0x102/0x170 [16231.599675][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16231.599675][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16231.599675][ T3116] netlink_rcv_skb+0x130/0x360 [16231.599675][ T3116] netlink_unicast+0x449/0x710 [16231.599675][ T3116] netlink_sendmsg+0x723/0xbe0 [16231.599675][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16231.599675][ T3116] ___sys_sendmsg+0xee/0x170 [16231.599675][ T3116] __sys_sendmsg+0xcd/0x170 [16231.599675][ T3116] do_syscall_64+0xc6/0x1e0 [16231.599675][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16231.599675][ T3116] [16241.844826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16241.845343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16241.845343][ T3116] dst_init+0x84/0x4a0 [16241.845343][ T3116] dst_alloc+0x97/0x150 [16241.845343][ T3116] ip6_dst_alloc+0x23/0x90 [16241.845343][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16241.845343][ T3116] ip6_pol_route+0x56f/0x840 [16241.845343][ T3116] __fib6_rule_action+0x47a/0x5b0 [16241.845343][ T3116] fib_rules_lookup+0x2b4/0xa20 [16241.845343][ T3116] fib6_rule_lookup+0x182/0x630 [16241.845343][ T3116] ip6_route_input+0x59c/0xa50 [16241.845343][ T3116] ipv6_rcv+0x397/0x810 [16241.845343][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16241.845343][ T3116] process_backlog+0x101/0x620 [16241.845343][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16241.845343][ T3116] net_rx_action+0x495/0xbe0 [16241.845343][ T3116] __do_softirq+0x1b5/0x7f6 [16241.845343][ T3116] [16241.848775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16241.848775][ T3116] netdev_get_by_index+0x5e/0x80 [16241.848775][ T3116] fib6_nh_init+0x3d8/0x15b0 [16241.848775][ T3116] ip6_route_info_create+0xf18/0x17d0 [16241.848775][ T3116] ip6_route_add+0x1c/0x140 [16241.848775][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16241.848775][ T3116] addrconf_add_dev+0xe2/0x170 [16241.848775][ T3116] inet6_addr_add+0x12f/0xa40 [16241.848775][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16241.848775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16241.848775][ T3116] netlink_rcv_skb+0x130/0x360 [16241.848775][ T3116] netlink_unicast+0x449/0x710 [16241.848775][ T3116] netlink_sendmsg+0x723/0xbe0 [16241.848775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16241.848775][ T3116] ___sys_sendmsg+0xee/0x170 [16241.848775][ T3116] __sys_sendmsg+0xcd/0x170 [16241.848775][ T3116] do_syscall_64+0xc6/0x1e0 [16241.848775][ T3116] [16241.852906][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16241.852906][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16241.852906][ T3116] ipv6_find_idev+0x102/0x170 [16241.852906][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16241.852906][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16241.852906][ T3116] netlink_rcv_skb+0x130/0x360 [16241.852906][ T3116] netlink_unicast+0x449/0x710 [16241.852906][ T3116] netlink_sendmsg+0x723/0xbe0 [16241.852906][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16241.852906][ T3116] ___sys_sendmsg+0xee/0x170 [16241.852906][ T3116] __sys_sendmsg+0xcd/0x170 [16241.852906][ T3116] do_syscall_64+0xc6/0x1e0 [16241.852906][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16241.852906][ T3116] [16241.855706][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16241.855706][ T3116] neigh_parms_alloc+0x1e5/0x510 [16241.855706][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16241.855706][ T3116] ipv6_find_idev+0x102/0x170 [16241.855706][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16241.855706][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16241.855706][ T3116] netlink_rcv_skb+0x130/0x360 [16241.855706][ T3116] netlink_unicast+0x449/0x710 [16241.855706][ T3116] netlink_sendmsg+0x723/0xbe0 [16241.855706][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16241.855706][ T3116] ___sys_sendmsg+0xee/0x170 [16241.855706][ T3116] __sys_sendmsg+0xcd/0x170 [16241.855706][ T3116] do_syscall_64+0xc6/0x1e0 [16241.855706][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16241.855706][ T3116] [16251.884951][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16251.885633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16251.885633][ T3116] dst_init+0x84/0x4a0 [16251.885633][ T3116] dst_alloc+0x97/0x150 [16251.885633][ T3116] ip6_dst_alloc+0x23/0x90 [16251.885633][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16251.885633][ T3116] ip6_pol_route+0x56f/0x840 [16251.885633][ T3116] __fib6_rule_action+0x47a/0x5b0 [16251.885633][ T3116] fib_rules_lookup+0x2b4/0xa20 [16251.885633][ T3116] fib6_rule_lookup+0x182/0x630 [16251.885633][ T3116] ip6_route_input+0x59c/0xa50 [16251.885633][ T3116] ipv6_rcv+0x397/0x810 [16251.885633][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16251.885633][ T3116] process_backlog+0x101/0x620 [16251.885633][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16251.885633][ T3116] net_rx_action+0x495/0xbe0 [16251.885633][ T3116] __do_softirq+0x1b5/0x7f6 [16251.885633][ T3116] [16251.888986][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16251.888986][ T3116] netdev_get_by_index+0x5e/0x80 [16251.888986][ T3116] fib6_nh_init+0x3d8/0x15b0 [16251.888986][ T3116] ip6_route_info_create+0xf18/0x17d0 [16251.888986][ T3116] ip6_route_add+0x1c/0x140 [16251.888986][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16251.888986][ T3116] addrconf_add_dev+0xe2/0x170 [16251.888986][ T3116] inet6_addr_add+0x12f/0xa40 [16251.888986][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16251.888986][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16251.888986][ T3116] netlink_rcv_skb+0x130/0x360 [16251.888986][ T3116] netlink_unicast+0x449/0x710 [16251.888986][ T3116] netlink_sendmsg+0x723/0xbe0 [16251.888986][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16251.888986][ T3116] ___sys_sendmsg+0xee/0x170 [16251.888986][ T3116] __sys_sendmsg+0xcd/0x170 [16251.888986][ T3116] do_syscall_64+0xc6/0x1e0 [16251.888986][ T3116] [16251.892686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16251.892686][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16251.892686][ T3116] ipv6_find_idev+0x102/0x170 [16251.892686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16251.892686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16251.892686][ T3116] netlink_rcv_skb+0x130/0x360 [16251.892686][ T3116] netlink_unicast+0x449/0x710 [16251.892686][ T3116] netlink_sendmsg+0x723/0xbe0 [16251.892686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16251.892686][ T3116] ___sys_sendmsg+0xee/0x170 [16251.892686][ T3116] __sys_sendmsg+0xcd/0x170 [16251.892686][ T3116] do_syscall_64+0xc6/0x1e0 [16251.892686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16251.892686][ T3116] [16251.895596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16251.895596][ T3116] neigh_parms_alloc+0x1e5/0x510 [16251.895596][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16251.895596][ T3116] ipv6_find_idev+0x102/0x170 [16251.895596][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16251.895596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16251.895596][ T3116] netlink_rcv_skb+0x130/0x360 [16251.895596][ T3116] netlink_unicast+0x449/0x710 [16251.895596][ T3116] netlink_sendmsg+0x723/0xbe0 [16251.895596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16251.895596][ T3116] ___sys_sendmsg+0xee/0x170 [16251.895596][ T3116] __sys_sendmsg+0xcd/0x170 [16251.895596][ T3116] do_syscall_64+0xc6/0x1e0 [16251.895596][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16251.895596][ T3116] [16262.324855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16262.325380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16262.325380][ T3116] dst_init+0x84/0x4a0 [16262.325380][ T3116] dst_alloc+0x97/0x150 [16262.325380][ T3116] ip6_dst_alloc+0x23/0x90 [16262.325380][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16262.325380][ T3116] ip6_pol_route+0x56f/0x840 [16262.325380][ T3116] __fib6_rule_action+0x47a/0x5b0 [16262.325380][ T3116] fib_rules_lookup+0x2b4/0xa20 [16262.325380][ T3116] fib6_rule_lookup+0x182/0x630 [16262.325380][ T3116] ip6_route_input+0x59c/0xa50 [16262.325380][ T3116] ipv6_rcv+0x397/0x810 [16262.325380][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16262.325380][ T3116] process_backlog+0x101/0x620 [16262.325380][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16262.325380][ T3116] net_rx_action+0x495/0xbe0 [16262.325380][ T3116] __do_softirq+0x1b5/0x7f6 [16262.325380][ T3116] [16262.328686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16262.328686][ T3116] netdev_get_by_index+0x5e/0x80 [16262.328686][ T3116] fib6_nh_init+0x3d8/0x15b0 [16262.328686][ T3116] ip6_route_info_create+0xf18/0x17d0 [16262.328686][ T3116] ip6_route_add+0x1c/0x140 [16262.328686][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16262.328686][ T3116] addrconf_add_dev+0xe2/0x170 [16262.328686][ T3116] inet6_addr_add+0x12f/0xa40 [16262.328686][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16262.328686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16262.328686][ T3116] netlink_rcv_skb+0x130/0x360 [16262.328686][ T3116] netlink_unicast+0x449/0x710 [16262.328686][ T3116] netlink_sendmsg+0x723/0xbe0 [16262.328686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16262.328686][ T3116] ___sys_sendmsg+0xee/0x170 [16262.328686][ T3116] __sys_sendmsg+0xcd/0x170 [16262.328686][ T3116] do_syscall_64+0xc6/0x1e0 [16262.328686][ T3116] [16262.332187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16262.332187][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16262.332187][ T3116] ipv6_find_idev+0x102/0x170 [16262.332187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16262.332187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16262.332187][ T3116] netlink_rcv_skb+0x130/0x360 [16262.332187][ T3116] netlink_unicast+0x449/0x710 [16262.332187][ T3116] netlink_sendmsg+0x723/0xbe0 [16262.332187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16262.332187][ T3116] ___sys_sendmsg+0xee/0x170 [16262.332187][ T3116] __sys_sendmsg+0xcd/0x170 [16262.332187][ T3116] do_syscall_64+0xc6/0x1e0 [16262.332187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16262.332187][ T3116] [16262.335424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16262.335424][ T3116] neigh_parms_alloc+0x1e5/0x510 [16262.335424][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16262.335424][ T3116] ipv6_find_idev+0x102/0x170 [16262.335424][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16262.335424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16262.335424][ T3116] netlink_rcv_skb+0x130/0x360 [16262.335424][ T3116] netlink_unicast+0x449/0x710 [16262.335424][ T3116] netlink_sendmsg+0x723/0xbe0 [16262.335424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16262.335424][ T3116] ___sys_sendmsg+0xee/0x170 [16262.335424][ T3116] __sys_sendmsg+0xcd/0x170 [16262.335424][ T3116] do_syscall_64+0xc6/0x1e0 [16262.335424][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16262.335424][ T3116] [16272.580853][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16272.581255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16272.581255][ T3116] dst_init+0x84/0x4a0 [16272.581255][ T3116] dst_alloc+0x97/0x150 [16272.581255][ T3116] ip6_dst_alloc+0x23/0x90 [16272.581255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16272.581255][ T3116] ip6_pol_route+0x56f/0x840 [16272.581255][ T3116] __fib6_rule_action+0x47a/0x5b0 [16272.581255][ T3116] fib_rules_lookup+0x2b4/0xa20 [16272.581255][ T3116] fib6_rule_lookup+0x182/0x630 [16272.581255][ T3116] ip6_route_input+0x59c/0xa50 [16272.581255][ T3116] ipv6_rcv+0x397/0x810 [16272.581255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16272.581255][ T3116] process_backlog+0x101/0x620 [16272.581255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16272.581255][ T3116] net_rx_action+0x495/0xbe0 [16272.581255][ T3116] __do_softirq+0x1b5/0x7f6 [16272.581255][ T3116] [16272.583342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16272.583342][ T3116] netdev_get_by_index+0x5e/0x80 [16272.583342][ T3116] fib6_nh_init+0x3d8/0x15b0 [16272.583342][ T3116] ip6_route_info_create+0xf18/0x17d0 [16272.583342][ T3116] ip6_route_add+0x1c/0x140 [16272.583342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16272.583342][ T3116] addrconf_add_dev+0xe2/0x170 [16272.583342][ T3116] inet6_addr_add+0x12f/0xa40 [16272.583342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16272.583342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16272.583342][ T3116] netlink_rcv_skb+0x130/0x360 [16272.583342][ T3116] netlink_unicast+0x449/0x710 [16272.583342][ T3116] netlink_sendmsg+0x723/0xbe0 [16272.583342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16272.583342][ T3116] ___sys_sendmsg+0xee/0x170 [16272.583342][ T3116] __sys_sendmsg+0xcd/0x170 [16272.583342][ T3116] do_syscall_64+0xc6/0x1e0 [16272.583342][ T3116] [16272.585505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16272.585505][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16272.585505][ T3116] ipv6_find_idev+0x102/0x170 [16272.585505][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16272.585505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16272.585505][ T3116] netlink_rcv_skb+0x130/0x360 [16272.585505][ T3116] netlink_unicast+0x449/0x710 [16272.585505][ T3116] netlink_sendmsg+0x723/0xbe0 [16272.585505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16272.585505][ T3116] ___sys_sendmsg+0xee/0x170 [16272.585505][ T3116] __sys_sendmsg+0xcd/0x170 [16272.585505][ T3116] do_syscall_64+0xc6/0x1e0 [16272.585505][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16272.585505][ T3116] [16272.587206][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16272.587206][ T3116] neigh_parms_alloc+0x1e5/0x510 [16272.587206][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16272.587206][ T3116] ipv6_find_idev+0x102/0x170 [16272.587206][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16272.587206][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16272.587206][ T3116] netlink_rcv_skb+0x130/0x360 [16272.587206][ T3116] netlink_unicast+0x449/0x710 [16272.587206][ T3116] netlink_sendmsg+0x723/0xbe0 [16272.587206][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16272.587206][ T3116] ___sys_sendmsg+0xee/0x170 [16272.587206][ T3116] __sys_sendmsg+0xcd/0x170 [16272.587206][ T3116] do_syscall_64+0xc6/0x1e0 [16272.587206][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16272.587206][ T3116] [16282.796772][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16282.797325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16282.797325][ T3116] dst_init+0x84/0x4a0 [16282.797325][ T3116] dst_alloc+0x97/0x150 [16282.797325][ T3116] ip6_dst_alloc+0x23/0x90 [16282.797325][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16282.797325][ T3116] ip6_pol_route+0x56f/0x840 [16282.797325][ T3116] __fib6_rule_action+0x47a/0x5b0 [16282.797325][ T3116] fib_rules_lookup+0x2b4/0xa20 [16282.797325][ T3116] fib6_rule_lookup+0x182/0x630 [16282.797325][ T3116] ip6_route_input+0x59c/0xa50 [16282.797325][ T3116] ipv6_rcv+0x397/0x810 [16282.797325][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16282.797325][ T3116] process_backlog+0x101/0x620 [16282.797325][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16282.797325][ T3116] net_rx_action+0x495/0xbe0 [16282.797325][ T3116] __do_softirq+0x1b5/0x7f6 [16282.797325][ T3116] [16282.800228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16282.800228][ T3116] netdev_get_by_index+0x5e/0x80 [16282.800228][ T3116] fib6_nh_init+0x3d8/0x15b0 [16282.800228][ T3116] ip6_route_info_create+0xf18/0x17d0 [16282.800228][ T3116] ip6_route_add+0x1c/0x140 [16282.800228][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16282.800228][ T3116] addrconf_add_dev+0xe2/0x170 [16282.800228][ T3116] inet6_addr_add+0x12f/0xa40 [16282.800228][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16282.800228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16282.800228][ T3116] netlink_rcv_skb+0x130/0x360 [16282.800228][ T3116] netlink_unicast+0x449/0x710 [16282.800228][ T3116] netlink_sendmsg+0x723/0xbe0 [16282.800228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16282.800228][ T3116] ___sys_sendmsg+0xee/0x170 [16282.800228][ T3116] __sys_sendmsg+0xcd/0x170 [16282.800228][ T3116] do_syscall_64+0xc6/0x1e0 [16282.800228][ T3116] [16282.803325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16282.803325][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16282.803325][ T3116] ipv6_find_idev+0x102/0x170 [16282.803325][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16282.803325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16282.803325][ T3116] netlink_rcv_skb+0x130/0x360 [16282.803325][ T3116] netlink_unicast+0x449/0x710 [16282.803325][ T3116] netlink_sendmsg+0x723/0xbe0 [16282.803325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16282.803325][ T3116] ___sys_sendmsg+0xee/0x170 [16282.803325][ T3116] __sys_sendmsg+0xcd/0x170 [16282.803325][ T3116] do_syscall_64+0xc6/0x1e0 [16282.803325][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16282.803325][ T3116] [16282.805723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16282.805723][ T3116] neigh_parms_alloc+0x1e5/0x510 [16282.805723][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16282.805723][ T3116] ipv6_find_idev+0x102/0x170 [16282.805723][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16282.805723][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16282.805723][ T3116] netlink_rcv_skb+0x130/0x360 [16282.805723][ T3116] netlink_unicast+0x449/0x710 [16282.805723][ T3116] netlink_sendmsg+0x723/0xbe0 [16282.805723][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16282.805723][ T3116] ___sys_sendmsg+0xee/0x170 [16282.805723][ T3116] __sys_sendmsg+0xcd/0x170 [16282.805723][ T3116] do_syscall_64+0xc6/0x1e0 [16282.805723][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16282.805723][ T3116] [16292.932807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16292.933200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16292.933200][ T3116] dst_init+0x84/0x4a0 [16292.933200][ T3116] dst_alloc+0x97/0x150 [16292.933200][ T3116] ip6_dst_alloc+0x23/0x90 [16292.933200][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16292.933200][ T3116] ip6_pol_route+0x56f/0x840 [16292.933200][ T3116] __fib6_rule_action+0x47a/0x5b0 [16292.933200][ T3116] fib_rules_lookup+0x2b4/0xa20 [16292.933200][ T3116] fib6_rule_lookup+0x182/0x630 [16292.933200][ T3116] ip6_route_input+0x59c/0xa50 [16292.933200][ T3116] ipv6_rcv+0x397/0x810 [16292.933200][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16292.933200][ T3116] process_backlog+0x101/0x620 [16292.933200][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16292.933200][ T3116] net_rx_action+0x495/0xbe0 [16292.933200][ T3116] __do_softirq+0x1b5/0x7f6 [16292.933200][ T3116] [16292.935444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16292.935444][ T3116] netdev_get_by_index+0x5e/0x80 [16292.935444][ T3116] fib6_nh_init+0x3d8/0x15b0 [16292.935444][ T3116] ip6_route_info_create+0xf18/0x17d0 [16292.935444][ T3116] ip6_route_add+0x1c/0x140 [16292.935444][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16292.935444][ T3116] addrconf_add_dev+0xe2/0x170 [16292.935444][ T3116] inet6_addr_add+0x12f/0xa40 [16292.935444][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16292.935444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16292.935444][ T3116] netlink_rcv_skb+0x130/0x360 [16292.935444][ T3116] netlink_unicast+0x449/0x710 [16292.935444][ T3116] netlink_sendmsg+0x723/0xbe0 [16292.935444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16292.935444][ T3116] ___sys_sendmsg+0xee/0x170 [16292.935444][ T3116] __sys_sendmsg+0xcd/0x170 [16292.935444][ T3116] do_syscall_64+0xc6/0x1e0 [16292.935444][ T3116] [16292.937817][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16292.937817][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16292.937817][ T3116] ipv6_find_idev+0x102/0x170 [16292.937817][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16292.937817][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16292.937817][ T3116] netlink_rcv_skb+0x130/0x360 [16292.937817][ T3116] netlink_unicast+0x449/0x710 [16292.937817][ T3116] netlink_sendmsg+0x723/0xbe0 [16292.937817][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16292.937817][ T3116] ___sys_sendmsg+0xee/0x170 [16292.937817][ T3116] __sys_sendmsg+0xcd/0x170 [16292.937817][ T3116] do_syscall_64+0xc6/0x1e0 [16292.937817][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16292.937817][ T3116] [16292.939659][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16292.939659][ T3116] neigh_parms_alloc+0x1e5/0x510 [16292.939659][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16292.939659][ T3116] ipv6_find_idev+0x102/0x170 [16292.939659][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16292.939659][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16292.939659][ T3116] netlink_rcv_skb+0x130/0x360 [16292.939659][ T3116] netlink_unicast+0x449/0x710 [16292.939659][ T3116] netlink_sendmsg+0x723/0xbe0 [16292.939659][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16292.939659][ T3116] ___sys_sendmsg+0xee/0x170 [16292.939659][ T3116] __sys_sendmsg+0xcd/0x170 [16292.939659][ T3116] do_syscall_64+0xc6/0x1e0 [16292.939659][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16292.939659][ T3116] [16303.188871][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16303.189356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16303.189356][ T3116] dst_init+0x84/0x4a0 [16303.189356][ T3116] dst_alloc+0x97/0x150 [16303.189356][ T3116] ip6_dst_alloc+0x23/0x90 [16303.189356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16303.189356][ T3116] ip6_pol_route+0x56f/0x840 [16303.189356][ T3116] __fib6_rule_action+0x47a/0x5b0 [16303.189356][ T3116] fib_rules_lookup+0x2b4/0xa20 [16303.189356][ T3116] fib6_rule_lookup+0x182/0x630 [16303.189356][ T3116] ip6_route_input+0x59c/0xa50 [16303.189356][ T3116] ipv6_rcv+0x397/0x810 [16303.189356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16303.189356][ T3116] process_backlog+0x101/0x620 [16303.189356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16303.189356][ T3116] net_rx_action+0x495/0xbe0 [16303.189356][ T3116] __do_softirq+0x1b5/0x7f6 [16303.189356][ T3116] [16303.191520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16303.191520][ T3116] netdev_get_by_index+0x5e/0x80 [16303.191520][ T3116] fib6_nh_init+0x3d8/0x15b0 [16303.191520][ T3116] ip6_route_info_create+0xf18/0x17d0 [16303.191520][ T3116] ip6_route_add+0x1c/0x140 [16303.191520][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16303.191520][ T3116] addrconf_add_dev+0xe2/0x170 [16303.191520][ T3116] inet6_addr_add+0x12f/0xa40 [16303.191520][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16303.191520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16303.191520][ T3116] netlink_rcv_skb+0x130/0x360 [16303.191520][ T3116] netlink_unicast+0x449/0x710 [16303.191520][ T3116] netlink_sendmsg+0x723/0xbe0 [16303.191520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16303.191520][ T3116] ___sys_sendmsg+0xee/0x170 [16303.191520][ T3116] __sys_sendmsg+0xcd/0x170 [16303.191520][ T3116] do_syscall_64+0xc6/0x1e0 [16303.191520][ T3116] [16303.193870][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16303.193870][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16303.193870][ T3116] ipv6_find_idev+0x102/0x170 [16303.193870][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16303.193870][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16303.193870][ T3116] netlink_rcv_skb+0x130/0x360 [16303.193870][ T3116] netlink_unicast+0x449/0x710 [16303.193870][ T3116] netlink_sendmsg+0x723/0xbe0 [16303.193870][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16303.193870][ T3116] ___sys_sendmsg+0xee/0x170 [16303.193870][ T3116] __sys_sendmsg+0xcd/0x170 [16303.193870][ T3116] do_syscall_64+0xc6/0x1e0 [16303.193870][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16303.193870][ T3116] [16303.195600][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16303.195600][ T3116] neigh_parms_alloc+0x1e5/0x510 [16303.195600][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16303.195600][ T3116] ipv6_find_idev+0x102/0x170 [16303.195600][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16303.195600][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16303.195600][ T3116] netlink_rcv_skb+0x130/0x360 [16303.195600][ T3116] netlink_unicast+0x449/0x710 [16303.195600][ T3116] netlink_sendmsg+0x723/0xbe0 [16303.195600][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16303.195600][ T3116] ___sys_sendmsg+0xee/0x170 [16303.195600][ T3116] __sys_sendmsg+0xcd/0x170 [16303.195600][ T3116] do_syscall_64+0xc6/0x1e0 [16303.195600][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16303.195600][ T3116] [16313.220890][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16313.221541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16313.221541][ T3116] dst_init+0x84/0x4a0 [16313.221541][ T3116] dst_alloc+0x97/0x150 [16313.221541][ T3116] ip6_dst_alloc+0x23/0x90 [16313.221541][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16313.221541][ T3116] ip6_pol_route+0x56f/0x840 [16313.221541][ T3116] __fib6_rule_action+0x47a/0x5b0 [16313.221541][ T3116] fib_rules_lookup+0x2b4/0xa20 [16313.221541][ T3116] fib6_rule_lookup+0x182/0x630 [16313.221541][ T3116] ip6_route_input+0x59c/0xa50 [16313.221541][ T3116] ipv6_rcv+0x397/0x810 [16313.221541][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16313.221541][ T3116] process_backlog+0x101/0x620 [16313.221541][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16313.221541][ T3116] net_rx_action+0x495/0xbe0 [16313.221541][ T3116] __do_softirq+0x1b5/0x7f6 [16313.221541][ T3116] [16313.223925][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16313.223925][ T3116] netdev_get_by_index+0x5e/0x80 [16313.223925][ T3116] fib6_nh_init+0x3d8/0x15b0 [16313.223925][ T3116] ip6_route_info_create+0xf18/0x17d0 [16313.223925][ T3116] ip6_route_add+0x1c/0x140 [16313.223925][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16313.223925][ T3116] addrconf_add_dev+0xe2/0x170 [16313.223925][ T3116] inet6_addr_add+0x12f/0xa40 [16313.223925][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16313.223925][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16313.223925][ T3116] netlink_rcv_skb+0x130/0x360 [16313.223925][ T3116] netlink_unicast+0x449/0x710 [16313.223925][ T3116] netlink_sendmsg+0x723/0xbe0 [16313.223925][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16313.223925][ T3116] ___sys_sendmsg+0xee/0x170 [16313.223925][ T3116] __sys_sendmsg+0xcd/0x170 [16313.223925][ T3116] do_syscall_64+0xc6/0x1e0 [16313.223925][ T3116] [16313.226213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16313.226213][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16313.226213][ T3116] ipv6_find_idev+0x102/0x170 [16313.226213][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16313.226213][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16313.226213][ T3116] netlink_rcv_skb+0x130/0x360 [16313.226213][ T3116] netlink_unicast+0x449/0x710 [16313.226213][ T3116] netlink_sendmsg+0x723/0xbe0 [16313.226213][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16313.226213][ T3116] ___sys_sendmsg+0xee/0x170 [16313.226213][ T3116] __sys_sendmsg+0xcd/0x170 [16313.226213][ T3116] do_syscall_64+0xc6/0x1e0 [16313.226213][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16313.226213][ T3116] [16313.228001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16313.228001][ T3116] neigh_parms_alloc+0x1e5/0x510 [16313.228001][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16313.228001][ T3116] ipv6_find_idev+0x102/0x170 [16313.228001][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16313.228001][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16313.228001][ T3116] netlink_rcv_skb+0x130/0x360 [16313.228001][ T3116] netlink_unicast+0x449/0x710 [16313.228001][ T3116] netlink_sendmsg+0x723/0xbe0 [16313.228001][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16313.228001][ T3116] ___sys_sendmsg+0xee/0x170 [16313.228001][ T3116] __sys_sendmsg+0xcd/0x170 [16313.228001][ T3116] do_syscall_64+0xc6/0x1e0 [16313.228001][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16313.228001][ T3116] [16323.468963][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16323.469646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16323.469646][ T3116] dst_init+0x84/0x4a0 [16323.469646][ T3116] dst_alloc+0x97/0x150 [16323.469646][ T3116] ip6_dst_alloc+0x23/0x90 [16323.469646][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16323.469646][ T3116] ip6_pol_route+0x56f/0x840 [16323.469646][ T3116] __fib6_rule_action+0x47a/0x5b0 [16323.469646][ T3116] fib_rules_lookup+0x2b4/0xa20 [16323.469646][ T3116] fib6_rule_lookup+0x182/0x630 [16323.469646][ T3116] ip6_route_input+0x59c/0xa50 [16323.469646][ T3116] ipv6_rcv+0x397/0x810 [16323.469646][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16323.469646][ T3116] process_backlog+0x101/0x620 [16323.469646][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16323.469646][ T3116] net_rx_action+0x495/0xbe0 [16323.469646][ T3116] __do_softirq+0x1b5/0x7f6 [16323.469646][ T3116] [16323.472052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16323.472052][ T3116] netdev_get_by_index+0x5e/0x80 [16323.472052][ T3116] fib6_nh_init+0x3d8/0x15b0 [16323.472052][ T3116] ip6_route_info_create+0xf18/0x17d0 [16323.472052][ T3116] ip6_route_add+0x1c/0x140 [16323.472052][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16323.472052][ T3116] addrconf_add_dev+0xe2/0x170 [16323.472052][ T3116] inet6_addr_add+0x12f/0xa40 [16323.472052][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16323.472052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16323.472052][ T3116] netlink_rcv_skb+0x130/0x360 [16323.472052][ T3116] netlink_unicast+0x449/0x710 [16323.472052][ T3116] netlink_sendmsg+0x723/0xbe0 [16323.472052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16323.472052][ T3116] ___sys_sendmsg+0xee/0x170 [16323.472052][ T3116] __sys_sendmsg+0xcd/0x170 [16323.472052][ T3116] do_syscall_64+0xc6/0x1e0 [16323.472052][ T3116] [16323.474534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16323.474534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16323.474534][ T3116] ipv6_find_idev+0x102/0x170 [16323.474534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16323.474534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16323.474534][ T3116] netlink_rcv_skb+0x130/0x360 [16323.474534][ T3116] netlink_unicast+0x449/0x710 [16323.474534][ T3116] netlink_sendmsg+0x723/0xbe0 [16323.474534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16323.474534][ T3116] ___sys_sendmsg+0xee/0x170 [16323.474534][ T3116] __sys_sendmsg+0xcd/0x170 [16323.474534][ T3116] do_syscall_64+0xc6/0x1e0 [16323.474534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16323.474534][ T3116] [16323.476476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16323.476476][ T3116] neigh_parms_alloc+0x1e5/0x510 [16323.476476][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16323.476476][ T3116] ipv6_find_idev+0x102/0x170 [16323.476476][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16323.476476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16323.476476][ T3116] netlink_rcv_skb+0x130/0x360 [16323.476476][ T3116] netlink_unicast+0x449/0x710 [16323.476476][ T3116] netlink_sendmsg+0x723/0xbe0 [16323.476476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16323.476476][ T3116] ___sys_sendmsg+0xee/0x170 [16323.476476][ T3116] __sys_sendmsg+0xcd/0x170 [16323.476476][ T3116] do_syscall_64+0xc6/0x1e0 [16323.476476][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16323.476476][ T3116] [16333.716833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16333.717327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16333.717327][ T3116] dst_init+0x84/0x4a0 [16333.717327][ T3116] dst_alloc+0x97/0x150 [16333.717327][ T3116] ip6_dst_alloc+0x23/0x90 [16333.717327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16333.717327][ T3116] ip6_pol_route+0x56f/0x840 [16333.717327][ T3116] __fib6_rule_action+0x47a/0x5b0 [16333.717327][ T3116] fib_rules_lookup+0x2b4/0xa20 [16333.717327][ T3116] fib6_rule_lookup+0x182/0x630 [16333.717327][ T3116] ip6_route_input+0x59c/0xa50 [16333.717327][ T3116] ipv6_rcv+0x397/0x810 [16333.717327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16333.717327][ T3116] process_backlog+0x101/0x620 [16333.717327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16333.717327][ T3116] net_rx_action+0x495/0xbe0 [16333.717327][ T3116] __do_softirq+0x1b5/0x7f6 [16333.717327][ T3116] [16333.719774][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16333.719774][ T3116] netdev_get_by_index+0x5e/0x80 [16333.719774][ T3116] fib6_nh_init+0x3d8/0x15b0 [16333.719774][ T3116] ip6_route_info_create+0xf18/0x17d0 [16333.719774][ T3116] ip6_route_add+0x1c/0x140 [16333.719774][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16333.719774][ T3116] addrconf_add_dev+0xe2/0x170 [16333.719774][ T3116] inet6_addr_add+0x12f/0xa40 [16333.719774][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16333.719774][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16333.719774][ T3116] netlink_rcv_skb+0x130/0x360 [16333.719774][ T3116] netlink_unicast+0x449/0x710 [16333.719774][ T3116] netlink_sendmsg+0x723/0xbe0 [16333.719774][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16333.719774][ T3116] ___sys_sendmsg+0xee/0x170 [16333.719774][ T3116] __sys_sendmsg+0xcd/0x170 [16333.719774][ T3116] do_syscall_64+0xc6/0x1e0 [16333.719774][ T3116] [16333.722467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16333.722467][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16333.722467][ T3116] ipv6_find_idev+0x102/0x170 [16333.722467][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16333.722467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16333.722467][ T3116] netlink_rcv_skb+0x130/0x360 [16333.722467][ T3116] netlink_unicast+0x449/0x710 [16333.722467][ T3116] netlink_sendmsg+0x723/0xbe0 [16333.722467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16333.722467][ T3116] ___sys_sendmsg+0xee/0x170 [16333.722467][ T3116] __sys_sendmsg+0xcd/0x170 [16333.722467][ T3116] do_syscall_64+0xc6/0x1e0 [16333.722467][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16333.722467][ T3116] [16333.724509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16333.724509][ T3116] neigh_parms_alloc+0x1e5/0x510 [16333.724509][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16333.724509][ T3116] ipv6_find_idev+0x102/0x170 [16333.724509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16333.724509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16333.724509][ T3116] netlink_rcv_skb+0x130/0x360 [16333.724509][ T3116] netlink_unicast+0x449/0x710 [16333.724509][ T3116] netlink_sendmsg+0x723/0xbe0 [16333.724509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16333.724509][ T3116] ___sys_sendmsg+0xee/0x170 [16333.724509][ T3116] __sys_sendmsg+0xcd/0x170 [16333.724509][ T3116] do_syscall_64+0xc6/0x1e0 [16333.724509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16333.724509][ T3116] [16343.964828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16343.965270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16343.965270][ T3116] dst_init+0x84/0x4a0 [16343.965270][ T3116] dst_alloc+0x97/0x150 [16343.965270][ T3116] ip6_dst_alloc+0x23/0x90 [16343.965270][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16343.965270][ T3116] ip6_pol_route+0x56f/0x840 [16343.965270][ T3116] __fib6_rule_action+0x47a/0x5b0 [16343.965270][ T3116] fib_rules_lookup+0x2b4/0xa20 [16343.965270][ T3116] fib6_rule_lookup+0x182/0x630 [16343.965270][ T3116] ip6_route_input+0x59c/0xa50 [16343.965270][ T3116] ipv6_rcv+0x397/0x810 [16343.965270][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16343.965270][ T3116] process_backlog+0x101/0x620 [16343.965270][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16343.965270][ T3116] net_rx_action+0x495/0xbe0 [16343.965270][ T3116] __do_softirq+0x1b5/0x7f6 [16343.965270][ T3116] [16343.967606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16343.967606][ T3116] netdev_get_by_index+0x5e/0x80 [16343.967606][ T3116] fib6_nh_init+0x3d8/0x15b0 [16343.967606][ T3116] ip6_route_info_create+0xf18/0x17d0 [16343.967606][ T3116] ip6_route_add+0x1c/0x140 [16343.967606][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16343.967606][ T3116] addrconf_add_dev+0xe2/0x170 [16343.967606][ T3116] inet6_addr_add+0x12f/0xa40 [16343.967606][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16343.967606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16343.967606][ T3116] netlink_rcv_skb+0x130/0x360 [16343.967606][ T3116] netlink_unicast+0x449/0x710 [16343.967606][ T3116] netlink_sendmsg+0x723/0xbe0 [16343.967606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16343.967606][ T3116] ___sys_sendmsg+0xee/0x170 [16343.967606][ T3116] __sys_sendmsg+0xcd/0x170 [16343.967606][ T3116] do_syscall_64+0xc6/0x1e0 [16343.967606][ T3116] [16343.969767][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16343.969767][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16343.969767][ T3116] ipv6_find_idev+0x102/0x170 [16343.969767][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16343.969767][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16343.969767][ T3116] netlink_rcv_skb+0x130/0x360 [16343.969767][ T3116] netlink_unicast+0x449/0x710 [16343.969767][ T3116] netlink_sendmsg+0x723/0xbe0 [16343.969767][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16343.969767][ T3116] ___sys_sendmsg+0xee/0x170 [16343.969767][ T3116] __sys_sendmsg+0xcd/0x170 [16343.969767][ T3116] do_syscall_64+0xc6/0x1e0 [16343.969767][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16343.969767][ T3116] [16343.971537][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16343.971537][ T3116] neigh_parms_alloc+0x1e5/0x510 [16343.971537][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16343.971537][ T3116] ipv6_find_idev+0x102/0x170 [16343.971537][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16343.971537][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16343.971537][ T3116] netlink_rcv_skb+0x130/0x360 [16343.971537][ T3116] netlink_unicast+0x449/0x710 [16343.971537][ T3116] netlink_sendmsg+0x723/0xbe0 [16343.971537][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16343.971537][ T3116] ___sys_sendmsg+0xee/0x170 [16343.971537][ T3116] __sys_sendmsg+0xcd/0x170 [16343.971537][ T3116] do_syscall_64+0xc6/0x1e0 [16343.971537][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16343.971537][ T3116] [16354.228815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16354.229290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16354.229290][ T3116] dst_init+0x84/0x4a0 [16354.229290][ T3116] dst_alloc+0x97/0x150 [16354.229290][ T3116] ip6_dst_alloc+0x23/0x90 [16354.229290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16354.229290][ T3116] ip6_pol_route+0x56f/0x840 [16354.229290][ T3116] __fib6_rule_action+0x47a/0x5b0 [16354.229290][ T3116] fib_rules_lookup+0x2b4/0xa20 [16354.229290][ T3116] fib6_rule_lookup+0x182/0x630 [16354.229290][ T3116] ip6_route_input+0x59c/0xa50 [16354.229290][ T3116] ipv6_rcv+0x397/0x810 [16354.229290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16354.229290][ T3116] process_backlog+0x101/0x620 [16354.229290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16354.229290][ T3116] net_rx_action+0x495/0xbe0 [16354.229290][ T3116] __do_softirq+0x1b5/0x7f6 [16354.229290][ T3116] [16354.231534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16354.231534][ T3116] netdev_get_by_index+0x5e/0x80 [16354.231534][ T3116] fib6_nh_init+0x3d8/0x15b0 [16354.231534][ T3116] ip6_route_info_create+0xf18/0x17d0 [16354.231534][ T3116] ip6_route_add+0x1c/0x140 [16354.231534][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16354.231534][ T3116] addrconf_add_dev+0xe2/0x170 [16354.231534][ T3116] inet6_addr_add+0x12f/0xa40 [16354.231534][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16354.231534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16354.231534][ T3116] netlink_rcv_skb+0x130/0x360 [16354.231534][ T3116] netlink_unicast+0x449/0x710 [16354.231534][ T3116] netlink_sendmsg+0x723/0xbe0 [16354.231534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16354.231534][ T3116] ___sys_sendmsg+0xee/0x170 [16354.231534][ T3116] __sys_sendmsg+0xcd/0x170 [16354.231534][ T3116] do_syscall_64+0xc6/0x1e0 [16354.231534][ T3116] [16354.233948][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16354.233948][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16354.233948][ T3116] ipv6_find_idev+0x102/0x170 [16354.233948][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16354.233948][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16354.233948][ T3116] netlink_rcv_skb+0x130/0x360 [16354.233948][ T3116] netlink_unicast+0x449/0x710 [16354.233948][ T3116] netlink_sendmsg+0x723/0xbe0 [16354.233948][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16354.233948][ T3116] ___sys_sendmsg+0xee/0x170 [16354.233948][ T3116] __sys_sendmsg+0xcd/0x170 [16354.233948][ T3116] do_syscall_64+0xc6/0x1e0 [16354.233948][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16354.233948][ T3116] [16354.235758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16354.235758][ T3116] neigh_parms_alloc+0x1e5/0x510 [16354.235758][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16354.235758][ T3116] ipv6_find_idev+0x102/0x170 [16354.235758][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16354.235758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16354.235758][ T3116] netlink_rcv_skb+0x130/0x360 [16354.235758][ T3116] netlink_unicast+0x449/0x710 [16354.235758][ T3116] netlink_sendmsg+0x723/0xbe0 [16354.235758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16354.235758][ T3116] ___sys_sendmsg+0xee/0x170 [16354.235758][ T3116] __sys_sendmsg+0xcd/0x170 [16354.235758][ T3116] do_syscall_64+0xc6/0x1e0 [16354.235758][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16354.235758][ T3116] [16364.372876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16364.373381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16364.373381][ T3116] dst_init+0x84/0x4a0 [16364.373381][ T3116] dst_alloc+0x97/0x150 [16364.373381][ T3116] ip6_dst_alloc+0x23/0x90 [16364.373381][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16364.373381][ T3116] ip6_pol_route+0x56f/0x840 [16364.373381][ T3116] __fib6_rule_action+0x47a/0x5b0 [16364.373381][ T3116] fib_rules_lookup+0x2b4/0xa20 [16364.373381][ T3116] fib6_rule_lookup+0x182/0x630 [16364.373381][ T3116] ip6_route_input+0x59c/0xa50 [16364.373381][ T3116] ipv6_rcv+0x397/0x810 [16364.373381][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16364.373381][ T3116] process_backlog+0x101/0x620 [16364.373381][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16364.373381][ T3116] net_rx_action+0x495/0xbe0 [16364.373381][ T3116] __do_softirq+0x1b5/0x7f6 [16364.373381][ T3116] [16364.375691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16364.375691][ T3116] netdev_get_by_index+0x5e/0x80 [16364.375691][ T3116] fib6_nh_init+0x3d8/0x15b0 [16364.375691][ T3116] ip6_route_info_create+0xf18/0x17d0 [16364.375691][ T3116] ip6_route_add+0x1c/0x140 [16364.375691][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16364.375691][ T3116] addrconf_add_dev+0xe2/0x170 [16364.375691][ T3116] inet6_addr_add+0x12f/0xa40 [16364.375691][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16364.375691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16364.375691][ T3116] netlink_rcv_skb+0x130/0x360 [16364.375691][ T3116] netlink_unicast+0x449/0x710 [16364.375691][ T3116] netlink_sendmsg+0x723/0xbe0 [16364.375691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16364.375691][ T3116] ___sys_sendmsg+0xee/0x170 [16364.375691][ T3116] __sys_sendmsg+0xcd/0x170 [16364.375691][ T3116] do_syscall_64+0xc6/0x1e0 [16364.375691][ T3116] [16364.377982][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16364.377982][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16364.377982][ T3116] ipv6_find_idev+0x102/0x170 [16364.377982][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16364.377982][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16364.377982][ T3116] netlink_rcv_skb+0x130/0x360 [16364.377982][ T3116] netlink_unicast+0x449/0x710 [16364.377982][ T3116] netlink_sendmsg+0x723/0xbe0 [16364.377982][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16364.377982][ T3116] ___sys_sendmsg+0xee/0x170 [16364.377982][ T3116] __sys_sendmsg+0xcd/0x170 [16364.377982][ T3116] do_syscall_64+0xc6/0x1e0 [16364.377982][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16364.377982][ T3116] [16364.379858][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16364.379858][ T3116] neigh_parms_alloc+0x1e5/0x510 [16364.379858][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16364.379858][ T3116] ipv6_find_idev+0x102/0x170 [16364.379858][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16364.379858][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16364.379858][ T3116] netlink_rcv_skb+0x130/0x360 [16364.379858][ T3116] netlink_unicast+0x449/0x710 [16364.379858][ T3116] netlink_sendmsg+0x723/0xbe0 [16364.379858][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16364.379858][ T3116] ___sys_sendmsg+0xee/0x170 [16364.379858][ T3116] __sys_sendmsg+0xcd/0x170 [16364.379858][ T3116] do_syscall_64+0xc6/0x1e0 [16364.379858][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16364.379858][ T3116] [16374.620904][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16374.621753][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16374.621753][ T3116] dst_init+0x84/0x4a0 [16374.621753][ T3116] dst_alloc+0x97/0x150 [16374.621753][ T3116] ip6_dst_alloc+0x23/0x90 [16374.621753][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16374.621753][ T3116] ip6_pol_route+0x56f/0x840 [16374.621753][ T3116] __fib6_rule_action+0x47a/0x5b0 [16374.621753][ T3116] fib_rules_lookup+0x2b4/0xa20 [16374.621753][ T3116] fib6_rule_lookup+0x182/0x630 [16374.621753][ T3116] ip6_route_input+0x59c/0xa50 [16374.621753][ T3116] ipv6_rcv+0x397/0x810 [16374.621753][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16374.621753][ T3116] process_backlog+0x101/0x620 [16374.621753][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16374.621753][ T3116] net_rx_action+0x495/0xbe0 [16374.621753][ T3116] __do_softirq+0x1b5/0x7f6 [16374.621753][ T3116] [16374.624259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16374.624259][ T3116] netdev_get_by_index+0x5e/0x80 [16374.624259][ T3116] fib6_nh_init+0x3d8/0x15b0 [16374.624259][ T3116] ip6_route_info_create+0xf18/0x17d0 [16374.624259][ T3116] ip6_route_add+0x1c/0x140 [16374.624259][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16374.624259][ T3116] addrconf_add_dev+0xe2/0x170 [16374.624259][ T3116] inet6_addr_add+0x12f/0xa40 [16374.624259][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16374.624259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16374.624259][ T3116] netlink_rcv_skb+0x130/0x360 [16374.624259][ T3116] netlink_unicast+0x449/0x710 [16374.624259][ T3116] netlink_sendmsg+0x723/0xbe0 [16374.624259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16374.624259][ T3116] ___sys_sendmsg+0xee/0x170 [16374.624259][ T3116] __sys_sendmsg+0xcd/0x170 [16374.624259][ T3116] do_syscall_64+0xc6/0x1e0 [16374.624259][ T3116] [16374.626771][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16374.626771][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16374.626771][ T3116] ipv6_find_idev+0x102/0x170 [16374.626771][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16374.626771][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16374.626771][ T3116] netlink_rcv_skb+0x130/0x360 [16374.626771][ T3116] netlink_unicast+0x449/0x710 [16374.626771][ T3116] netlink_sendmsg+0x723/0xbe0 [16374.626771][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16374.626771][ T3116] ___sys_sendmsg+0xee/0x170 [16374.626771][ T3116] __sys_sendmsg+0xcd/0x170 [16374.626771][ T3116] do_syscall_64+0xc6/0x1e0 [16374.626771][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16374.626771][ T3116] [16374.628749][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16374.628749][ T3116] neigh_parms_alloc+0x1e5/0x510 [16374.628749][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16374.628749][ T3116] ipv6_find_idev+0x102/0x170 [16374.628749][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16374.628749][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16374.628749][ T3116] netlink_rcv_skb+0x130/0x360 [16374.628749][ T3116] netlink_unicast+0x449/0x710 [16374.628749][ T3116] netlink_sendmsg+0x723/0xbe0 [16374.628749][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16374.628749][ T3116] ___sys_sendmsg+0xee/0x170 [16374.628749][ T3116] __sys_sendmsg+0xcd/0x170 [16374.628749][ T3116] do_syscall_64+0xc6/0x1e0 [16374.628749][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16374.628749][ T3116] [16384.700891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16384.701581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16384.701581][ T3116] dst_init+0x84/0x4a0 [16384.701581][ T3116] dst_alloc+0x97/0x150 [16384.701581][ T3116] ip6_dst_alloc+0x23/0x90 [16384.701581][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16384.701581][ T3116] ip6_pol_route+0x56f/0x840 [16384.701581][ T3116] __fib6_rule_action+0x47a/0x5b0 [16384.701581][ T3116] fib_rules_lookup+0x2b4/0xa20 [16384.701581][ T3116] fib6_rule_lookup+0x182/0x630 [16384.701581][ T3116] ip6_route_input+0x59c/0xa50 [16384.701581][ T3116] ipv6_rcv+0x397/0x810 [16384.701581][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16384.701581][ T3116] process_backlog+0x101/0x620 [16384.701581][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16384.701581][ T3116] net_rx_action+0x495/0xbe0 [16384.701581][ T3116] __do_softirq+0x1b5/0x7f6 [16384.701581][ T3116] [16384.703934][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16384.703934][ T3116] netdev_get_by_index+0x5e/0x80 [16384.703934][ T3116] fib6_nh_init+0x3d8/0x15b0 [16384.703934][ T3116] ip6_route_info_create+0xf18/0x17d0 [16384.703934][ T3116] ip6_route_add+0x1c/0x140 [16384.703934][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16384.703934][ T3116] addrconf_add_dev+0xe2/0x170 [16384.703934][ T3116] inet6_addr_add+0x12f/0xa40 [16384.703934][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16384.703934][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16384.703934][ T3116] netlink_rcv_skb+0x130/0x360 [16384.703934][ T3116] netlink_unicast+0x449/0x710 [16384.703934][ T3116] netlink_sendmsg+0x723/0xbe0 [16384.703934][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16384.703934][ T3116] ___sys_sendmsg+0xee/0x170 [16384.703934][ T3116] __sys_sendmsg+0xcd/0x170 [16384.703934][ T3116] do_syscall_64+0xc6/0x1e0 [16384.703934][ T3116] [16384.706330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16384.706330][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16384.706330][ T3116] ipv6_find_idev+0x102/0x170 [16384.706330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16384.706330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16384.706330][ T3116] netlink_rcv_skb+0x130/0x360 [16384.706330][ T3116] netlink_unicast+0x449/0x710 [16384.706330][ T3116] netlink_sendmsg+0x723/0xbe0 [16384.706330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16384.706330][ T3116] ___sys_sendmsg+0xee/0x170 [16384.706330][ T3116] __sys_sendmsg+0xcd/0x170 [16384.706330][ T3116] do_syscall_64+0xc6/0x1e0 [16384.706330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16384.706330][ T3116] [16384.708112][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16384.708112][ T3116] neigh_parms_alloc+0x1e5/0x510 [16384.708112][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16384.708112][ T3116] ipv6_find_idev+0x102/0x170 [16384.708112][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16384.708112][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16384.708112][ T3116] netlink_rcv_skb+0x130/0x360 [16384.708112][ T3116] netlink_unicast+0x449/0x710 [16384.708112][ T3116] netlink_sendmsg+0x723/0xbe0 [16384.708112][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16384.708112][ T3116] ___sys_sendmsg+0xee/0x170 [16384.708112][ T3116] __sys_sendmsg+0xcd/0x170 [16384.708112][ T3116] do_syscall_64+0xc6/0x1e0 [16384.708112][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16384.708112][ T3116] [16394.948856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16394.949397][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16394.949397][ T3116] dst_init+0x84/0x4a0 [16394.949397][ T3116] dst_alloc+0x97/0x150 [16394.949397][ T3116] ip6_dst_alloc+0x23/0x90 [16394.949397][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16394.949397][ T3116] ip6_pol_route+0x56f/0x840 [16394.949397][ T3116] __fib6_rule_action+0x47a/0x5b0 [16394.949397][ T3116] fib_rules_lookup+0x2b4/0xa20 [16394.949397][ T3116] fib6_rule_lookup+0x182/0x630 [16394.949397][ T3116] ip6_route_input+0x59c/0xa50 [16394.949397][ T3116] ipv6_rcv+0x397/0x810 [16394.949397][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16394.949397][ T3116] process_backlog+0x101/0x620 [16394.949397][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16394.949397][ T3116] net_rx_action+0x495/0xbe0 [16394.949397][ T3116] __do_softirq+0x1b5/0x7f6 [16394.949397][ T3116] [16394.951616][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16394.951616][ T3116] netdev_get_by_index+0x5e/0x80 [16394.951616][ T3116] fib6_nh_init+0x3d8/0x15b0 [16394.951616][ T3116] ip6_route_info_create+0xf18/0x17d0 [16394.951616][ T3116] ip6_route_add+0x1c/0x140 [16394.951616][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16394.951616][ T3116] addrconf_add_dev+0xe2/0x170 [16394.951616][ T3116] inet6_addr_add+0x12f/0xa40 [16394.951616][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16394.951616][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16394.951616][ T3116] netlink_rcv_skb+0x130/0x360 [16394.951616][ T3116] netlink_unicast+0x449/0x710 [16394.951616][ T3116] netlink_sendmsg+0x723/0xbe0 [16394.951616][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16394.951616][ T3116] ___sys_sendmsg+0xee/0x170 [16394.951616][ T3116] __sys_sendmsg+0xcd/0x170 [16394.951616][ T3116] do_syscall_64+0xc6/0x1e0 [16394.951616][ T3116] [16394.954051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16394.954051][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16394.954051][ T3116] ipv6_find_idev+0x102/0x170 [16394.954051][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16394.954051][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16394.954051][ T3116] netlink_rcv_skb+0x130/0x360 [16394.954051][ T3116] netlink_unicast+0x449/0x710 [16394.954051][ T3116] netlink_sendmsg+0x723/0xbe0 [16394.954051][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16394.954051][ T3116] ___sys_sendmsg+0xee/0x170 [16394.954051][ T3116] __sys_sendmsg+0xcd/0x170 [16394.954051][ T3116] do_syscall_64+0xc6/0x1e0 [16394.954051][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16394.954051][ T3116] [16394.955933][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16394.955933][ T3116] neigh_parms_alloc+0x1e5/0x510 [16394.955933][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16394.955933][ T3116] ipv6_find_idev+0x102/0x170 [16394.955933][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16394.955933][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16394.955933][ T3116] netlink_rcv_skb+0x130/0x360 [16394.955933][ T3116] netlink_unicast+0x449/0x710 [16394.955933][ T3116] netlink_sendmsg+0x723/0xbe0 [16394.955933][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16394.955933][ T3116] ___sys_sendmsg+0xee/0x170 [16394.955933][ T3116] __sys_sendmsg+0xcd/0x170 [16394.955933][ T3116] do_syscall_64+0xc6/0x1e0 [16394.955933][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16394.955933][ T3116] [16405.196809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16405.197310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16405.197310][ T3116] dst_init+0x84/0x4a0 [16405.197310][ T3116] dst_alloc+0x97/0x150 [16405.197310][ T3116] ip6_dst_alloc+0x23/0x90 [16405.197310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16405.197310][ T3116] ip6_pol_route+0x56f/0x840 [16405.197310][ T3116] __fib6_rule_action+0x47a/0x5b0 [16405.197310][ T3116] fib_rules_lookup+0x2b4/0xa20 [16405.197310][ T3116] fib6_rule_lookup+0x182/0x630 [16405.197310][ T3116] ip6_route_input+0x59c/0xa50 [16405.197310][ T3116] ipv6_rcv+0x397/0x810 [16405.197310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16405.197310][ T3116] process_backlog+0x101/0x620 [16405.197310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16405.197310][ T3116] net_rx_action+0x495/0xbe0 [16405.197310][ T3116] __do_softirq+0x1b5/0x7f6 [16405.197310][ T3116] [16405.199611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16405.199611][ T3116] netdev_get_by_index+0x5e/0x80 [16405.199611][ T3116] fib6_nh_init+0x3d8/0x15b0 [16405.199611][ T3116] ip6_route_info_create+0xf18/0x17d0 [16405.199611][ T3116] ip6_route_add+0x1c/0x140 [16405.199611][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16405.199611][ T3116] addrconf_add_dev+0xe2/0x170 [16405.199611][ T3116] inet6_addr_add+0x12f/0xa40 [16405.199611][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16405.199611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16405.199611][ T3116] netlink_rcv_skb+0x130/0x360 [16405.199611][ T3116] netlink_unicast+0x449/0x710 [16405.199611][ T3116] netlink_sendmsg+0x723/0xbe0 [16405.199611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16405.199611][ T3116] ___sys_sendmsg+0xee/0x170 [16405.199611][ T3116] __sys_sendmsg+0xcd/0x170 [16405.199611][ T3116] do_syscall_64+0xc6/0x1e0 [16405.199611][ T3116] [16405.202047][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16405.202047][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16405.202047][ T3116] ipv6_find_idev+0x102/0x170 [16405.202047][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16405.202047][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16405.202047][ T3116] netlink_rcv_skb+0x130/0x360 [16405.202047][ T3116] netlink_unicast+0x449/0x710 [16405.202047][ T3116] netlink_sendmsg+0x723/0xbe0 [16405.202047][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16405.202047][ T3116] ___sys_sendmsg+0xee/0x170 [16405.202047][ T3116] __sys_sendmsg+0xcd/0x170 [16405.202047][ T3116] do_syscall_64+0xc6/0x1e0 [16405.202047][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16405.202047][ T3116] [16405.203949][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16405.203949][ T3116] neigh_parms_alloc+0x1e5/0x510 [16405.203949][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16405.203949][ T3116] ipv6_find_idev+0x102/0x170 [16405.203949][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16405.203949][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16405.203949][ T3116] netlink_rcv_skb+0x130/0x360 [16405.203949][ T3116] netlink_unicast+0x449/0x710 [16405.203949][ T3116] netlink_sendmsg+0x723/0xbe0 [16405.203949][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16405.203949][ T3116] ___sys_sendmsg+0xee/0x170 [16405.203949][ T3116] __sys_sendmsg+0xcd/0x170 [16405.203949][ T3116] do_syscall_64+0xc6/0x1e0 [16405.203949][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16405.203949][ T3116] [16415.444821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16415.445330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16415.445330][ T3116] dst_init+0x84/0x4a0 [16415.445330][ T3116] dst_alloc+0x97/0x150 [16415.445330][ T3116] ip6_dst_alloc+0x23/0x90 [16415.445330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16415.445330][ T3116] ip6_pol_route+0x56f/0x840 [16415.445330][ T3116] __fib6_rule_action+0x47a/0x5b0 [16415.445330][ T3116] fib_rules_lookup+0x2b4/0xa20 [16415.445330][ T3116] fib6_rule_lookup+0x182/0x630 [16415.445330][ T3116] ip6_route_input+0x59c/0xa50 [16415.445330][ T3116] ipv6_rcv+0x397/0x810 [16415.445330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16415.445330][ T3116] process_backlog+0x101/0x620 [16415.445330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16415.445330][ T3116] net_rx_action+0x495/0xbe0 [16415.445330][ T3116] __do_softirq+0x1b5/0x7f6 [16415.445330][ T3116] [16415.447636][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16415.447636][ T3116] netdev_get_by_index+0x5e/0x80 [16415.447636][ T3116] fib6_nh_init+0x3d8/0x15b0 [16415.447636][ T3116] ip6_route_info_create+0xf18/0x17d0 [16415.447636][ T3116] ip6_route_add+0x1c/0x140 [16415.447636][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16415.447636][ T3116] addrconf_add_dev+0xe2/0x170 [16415.447636][ T3116] inet6_addr_add+0x12f/0xa40 [16415.447636][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16415.447636][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16415.447636][ T3116] netlink_rcv_skb+0x130/0x360 [16415.447636][ T3116] netlink_unicast+0x449/0x710 [16415.447636][ T3116] netlink_sendmsg+0x723/0xbe0 [16415.447636][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16415.447636][ T3116] ___sys_sendmsg+0xee/0x170 [16415.447636][ T3116] __sys_sendmsg+0xcd/0x170 [16415.447636][ T3116] do_syscall_64+0xc6/0x1e0 [16415.447636][ T3116] [16415.450040][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16415.450040][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16415.450040][ T3116] ipv6_find_idev+0x102/0x170 [16415.450040][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16415.450040][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16415.450040][ T3116] netlink_rcv_skb+0x130/0x360 [16415.450040][ T3116] netlink_unicast+0x449/0x710 [16415.450040][ T3116] netlink_sendmsg+0x723/0xbe0 [16415.450040][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16415.450040][ T3116] ___sys_sendmsg+0xee/0x170 [16415.450040][ T3116] __sys_sendmsg+0xcd/0x170 [16415.450040][ T3116] do_syscall_64+0xc6/0x1e0 [16415.450040][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16415.450040][ T3116] [16415.451927][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16415.451927][ T3116] neigh_parms_alloc+0x1e5/0x510 [16415.451927][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16415.451927][ T3116] ipv6_find_idev+0x102/0x170 [16415.451927][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16415.451927][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16415.451927][ T3116] netlink_rcv_skb+0x130/0x360 [16415.451927][ T3116] netlink_unicast+0x449/0x710 [16415.451927][ T3116] netlink_sendmsg+0x723/0xbe0 [16415.451927][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16415.451927][ T3116] ___sys_sendmsg+0xee/0x170 [16415.451927][ T3116] __sys_sendmsg+0xcd/0x170 [16415.451927][ T3116] do_syscall_64+0xc6/0x1e0 [16415.451927][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16415.451927][ T3116] [16425.508821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16425.509312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16425.509312][ T3116] dst_init+0x84/0x4a0 [16425.509312][ T3116] dst_alloc+0x97/0x150 [16425.509312][ T3116] ip6_dst_alloc+0x23/0x90 [16425.509312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16425.509312][ T3116] ip6_pol_route+0x56f/0x840 [16425.509312][ T3116] __fib6_rule_action+0x47a/0x5b0 [16425.509312][ T3116] fib_rules_lookup+0x2b4/0xa20 [16425.509312][ T3116] fib6_rule_lookup+0x182/0x630 [16425.509312][ T3116] ip6_route_input+0x59c/0xa50 [16425.509312][ T3116] ipv6_rcv+0x397/0x810 [16425.509312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16425.509312][ T3116] process_backlog+0x101/0x620 [16425.509312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16425.509312][ T3116] net_rx_action+0x495/0xbe0 [16425.509312][ T3116] __do_softirq+0x1b5/0x7f6 [16425.509312][ T3116] [16425.511538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16425.511538][ T3116] netdev_get_by_index+0x5e/0x80 [16425.511538][ T3116] fib6_nh_init+0x3d8/0x15b0 [16425.511538][ T3116] ip6_route_info_create+0xf18/0x17d0 [16425.511538][ T3116] ip6_route_add+0x1c/0x140 [16425.511538][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16425.511538][ T3116] addrconf_add_dev+0xe2/0x170 [16425.511538][ T3116] inet6_addr_add+0x12f/0xa40 [16425.511538][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16425.511538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16425.511538][ T3116] netlink_rcv_skb+0x130/0x360 [16425.511538][ T3116] netlink_unicast+0x449/0x710 [16425.511538][ T3116] netlink_sendmsg+0x723/0xbe0 [16425.511538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16425.511538][ T3116] ___sys_sendmsg+0xee/0x170 [16425.511538][ T3116] __sys_sendmsg+0xcd/0x170 [16425.511538][ T3116] do_syscall_64+0xc6/0x1e0 [16425.511538][ T3116] [16425.513796][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16425.513796][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16425.513796][ T3116] ipv6_find_idev+0x102/0x170 [16425.513796][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16425.513796][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16425.513796][ T3116] netlink_rcv_skb+0x130/0x360 [16425.513796][ T3116] netlink_unicast+0x449/0x710 [16425.513796][ T3116] netlink_sendmsg+0x723/0xbe0 [16425.513796][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16425.513796][ T3116] ___sys_sendmsg+0xee/0x170 [16425.513796][ T3116] __sys_sendmsg+0xcd/0x170 [16425.513796][ T3116] do_syscall_64+0xc6/0x1e0 [16425.513796][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16425.513796][ T3116] [16425.515558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16425.515558][ T3116] neigh_parms_alloc+0x1e5/0x510 [16425.515558][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16425.515558][ T3116] ipv6_find_idev+0x102/0x170 [16425.515558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16425.515558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16425.515558][ T3116] netlink_rcv_skb+0x130/0x360 [16425.515558][ T3116] netlink_unicast+0x449/0x710 [16425.515558][ T3116] netlink_sendmsg+0x723/0xbe0 [16425.515558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16425.515558][ T3116] ___sys_sendmsg+0xee/0x170 [16425.515558][ T3116] __sys_sendmsg+0xcd/0x170 [16425.515558][ T3116] do_syscall_64+0xc6/0x1e0 [16425.515558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16425.515558][ T3116] [16435.756847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16435.757451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16435.757451][ T3116] dst_init+0x84/0x4a0 [16435.757451][ T3116] dst_alloc+0x97/0x150 [16435.757451][ T3116] ip6_dst_alloc+0x23/0x90 [16435.757451][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16435.757451][ T3116] ip6_pol_route+0x56f/0x840 [16435.757451][ T3116] __fib6_rule_action+0x47a/0x5b0 [16435.757451][ T3116] fib_rules_lookup+0x2b4/0xa20 [16435.757451][ T3116] fib6_rule_lookup+0x182/0x630 [16435.757451][ T3116] ip6_route_input+0x59c/0xa50 [16435.757451][ T3116] ipv6_rcv+0x397/0x810 [16435.757451][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16435.757451][ T3116] process_backlog+0x101/0x620 [16435.757451][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16435.757451][ T3116] net_rx_action+0x495/0xbe0 [16435.757451][ T3116] __do_softirq+0x1b5/0x7f6 [16435.757451][ T3116] [16435.759534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16435.759534][ T3116] netdev_get_by_index+0x5e/0x80 [16435.759534][ T3116] fib6_nh_init+0x3d8/0x15b0 [16435.759534][ T3116] ip6_route_info_create+0xf18/0x17d0 [16435.759534][ T3116] ip6_route_add+0x1c/0x140 [16435.759534][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16435.759534][ T3116] addrconf_add_dev+0xe2/0x170 [16435.759534][ T3116] inet6_addr_add+0x12f/0xa40 [16435.759534][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16435.759534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16435.759534][ T3116] netlink_rcv_skb+0x130/0x360 [16435.759534][ T3116] netlink_unicast+0x449/0x710 [16435.759534][ T3116] netlink_sendmsg+0x723/0xbe0 [16435.759534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16435.759534][ T3116] ___sys_sendmsg+0xee/0x170 [16435.759534][ T3116] __sys_sendmsg+0xcd/0x170 [16435.759534][ T3116] do_syscall_64+0xc6/0x1e0 [16435.759534][ T3116] [16435.761702][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16435.761702][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16435.761702][ T3116] ipv6_find_idev+0x102/0x170 [16435.761702][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16435.761702][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16435.761702][ T3116] netlink_rcv_skb+0x130/0x360 [16435.761702][ T3116] netlink_unicast+0x449/0x710 [16435.761702][ T3116] netlink_sendmsg+0x723/0xbe0 [16435.761702][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16435.761702][ T3116] ___sys_sendmsg+0xee/0x170 [16435.761702][ T3116] __sys_sendmsg+0xcd/0x170 [16435.761702][ T3116] do_syscall_64+0xc6/0x1e0 [16435.761702][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16435.761702][ T3116] [16435.763446][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16435.763446][ T3116] neigh_parms_alloc+0x1e5/0x510 [16435.763446][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16435.763446][ T3116] ipv6_find_idev+0x102/0x170 [16435.763446][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16435.763446][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16435.763446][ T3116] netlink_rcv_skb+0x130/0x360 [16435.763446][ T3116] netlink_unicast+0x449/0x710 [16435.763446][ T3116] netlink_sendmsg+0x723/0xbe0 [16435.763446][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16435.763446][ T3116] ___sys_sendmsg+0xee/0x170 [16435.763446][ T3116] __sys_sendmsg+0xcd/0x170 [16435.763446][ T3116] do_syscall_64+0xc6/0x1e0 [16435.763446][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16435.763446][ T3116] [16446.004919][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16446.005684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16446.005684][ T3116] dst_init+0x84/0x4a0 [16446.005684][ T3116] dst_alloc+0x97/0x150 [16446.005684][ T3116] ip6_dst_alloc+0x23/0x90 [16446.005684][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16446.005684][ T3116] ip6_pol_route+0x56f/0x840 [16446.005684][ T3116] __fib6_rule_action+0x47a/0x5b0 [16446.005684][ T3116] fib_rules_lookup+0x2b4/0xa20 [16446.005684][ T3116] fib6_rule_lookup+0x182/0x630 [16446.005684][ T3116] ip6_route_input+0x59c/0xa50 [16446.005684][ T3116] ipv6_rcv+0x397/0x810 [16446.005684][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16446.005684][ T3116] process_backlog+0x101/0x620 [16446.005684][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16446.005684][ T3116] net_rx_action+0x495/0xbe0 [16446.005684][ T3116] __do_softirq+0x1b5/0x7f6 [16446.005684][ T3116] [16446.007900][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16446.007900][ T3116] netdev_get_by_index+0x5e/0x80 [16446.007900][ T3116] fib6_nh_init+0x3d8/0x15b0 [16446.007900][ T3116] ip6_route_info_create+0xf18/0x17d0 [16446.007900][ T3116] ip6_route_add+0x1c/0x140 [16446.007900][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16446.007900][ T3116] addrconf_add_dev+0xe2/0x170 [16446.007900][ T3116] inet6_addr_add+0x12f/0xa40 [16446.007900][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16446.007900][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16446.007900][ T3116] netlink_rcv_skb+0x130/0x360 [16446.007900][ T3116] netlink_unicast+0x449/0x710 [16446.007900][ T3116] netlink_sendmsg+0x723/0xbe0 [16446.007900][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16446.007900][ T3116] ___sys_sendmsg+0xee/0x170 [16446.007900][ T3116] __sys_sendmsg+0xcd/0x170 [16446.007900][ T3116] do_syscall_64+0xc6/0x1e0 [16446.007900][ T3116] [16446.010121][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16446.010121][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16446.010121][ T3116] ipv6_find_idev+0x102/0x170 [16446.010121][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16446.010121][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16446.010121][ T3116] netlink_rcv_skb+0x130/0x360 [16446.010121][ T3116] netlink_unicast+0x449/0x710 [16446.010121][ T3116] netlink_sendmsg+0x723/0xbe0 [16446.010121][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16446.010121][ T3116] ___sys_sendmsg+0xee/0x170 [16446.010121][ T3116] __sys_sendmsg+0xcd/0x170 [16446.010121][ T3116] do_syscall_64+0xc6/0x1e0 [16446.010121][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16446.010121][ T3116] [16446.011910][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16446.011910][ T3116] neigh_parms_alloc+0x1e5/0x510 [16446.011910][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16446.011910][ T3116] ipv6_find_idev+0x102/0x170 [16446.011910][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16446.011910][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16446.011910][ T3116] netlink_rcv_skb+0x130/0x360 [16446.011910][ T3116] netlink_unicast+0x449/0x710 [16446.011910][ T3116] netlink_sendmsg+0x723/0xbe0 [16446.011910][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16446.011910][ T3116] ___sys_sendmsg+0xee/0x170 [16446.011910][ T3116] __sys_sendmsg+0xcd/0x170 [16446.011910][ T3116] do_syscall_64+0xc6/0x1e0 [16446.011910][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16446.011910][ T3116] [16456.188935][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16456.189471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16456.189471][ T3116] dst_init+0x84/0x4a0 [16456.189471][ T3116] dst_alloc+0x97/0x150 [16456.189471][ T3116] ip6_dst_alloc+0x23/0x90 [16456.189471][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16456.189471][ T3116] ip6_pol_route+0x56f/0x840 [16456.189471][ T3116] __fib6_rule_action+0x47a/0x5b0 [16456.189471][ T3116] fib_rules_lookup+0x2b4/0xa20 [16456.189471][ T3116] fib6_rule_lookup+0x182/0x630 [16456.189471][ T3116] ip6_route_input+0x59c/0xa50 [16456.189471][ T3116] ipv6_rcv+0x397/0x810 [16456.189471][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16456.189471][ T3116] process_backlog+0x101/0x620 [16456.189471][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16456.189471][ T3116] net_rx_action+0x495/0xbe0 [16456.189471][ T3116] __do_softirq+0x1b5/0x7f6 [16456.189471][ T3116] [16456.191596][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16456.191596][ T3116] netdev_get_by_index+0x5e/0x80 [16456.191596][ T3116] fib6_nh_init+0x3d8/0x15b0 [16456.191596][ T3116] ip6_route_info_create+0xf18/0x17d0 [16456.191596][ T3116] ip6_route_add+0x1c/0x140 [16456.191596][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16456.191596][ T3116] addrconf_add_dev+0xe2/0x170 [16456.191596][ T3116] inet6_addr_add+0x12f/0xa40 [16456.191596][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16456.191596][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16456.191596][ T3116] netlink_rcv_skb+0x130/0x360 [16456.191596][ T3116] netlink_unicast+0x449/0x710 [16456.191596][ T3116] netlink_sendmsg+0x723/0xbe0 [16456.191596][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16456.191596][ T3116] ___sys_sendmsg+0xee/0x170 [16456.191596][ T3116] __sys_sendmsg+0xcd/0x170 [16456.191596][ T3116] do_syscall_64+0xc6/0x1e0 [16456.191596][ T3116] [16456.193874][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16456.193874][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16456.193874][ T3116] ipv6_find_idev+0x102/0x170 [16456.193874][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16456.193874][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16456.193874][ T3116] netlink_rcv_skb+0x130/0x360 [16456.193874][ T3116] netlink_unicast+0x449/0x710 [16456.193874][ T3116] netlink_sendmsg+0x723/0xbe0 [16456.193874][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16456.193874][ T3116] ___sys_sendmsg+0xee/0x170 [16456.193874][ T3116] __sys_sendmsg+0xcd/0x170 [16456.193874][ T3116] do_syscall_64+0xc6/0x1e0 [16456.193874][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16456.193874][ T3116] [16456.195482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16456.195482][ T3116] neigh_parms_alloc+0x1e5/0x510 [16456.195482][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16456.195482][ T3116] ipv6_find_idev+0x102/0x170 [16456.195482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16456.195482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16456.195482][ T3116] netlink_rcv_skb+0x130/0x360 [16456.195482][ T3116] netlink_unicast+0x449/0x710 [16456.195482][ T3116] netlink_sendmsg+0x723/0xbe0 [16456.195482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16456.195482][ T3116] ___sys_sendmsg+0xee/0x170 [16456.195482][ T3116] __sys_sendmsg+0xcd/0x170 [16456.195482][ T3116] do_syscall_64+0xc6/0x1e0 [16456.195482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16456.195482][ T3116] [16466.444865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16466.445255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16466.445255][ T3116] dst_init+0x84/0x4a0 [16466.445255][ T3116] dst_alloc+0x97/0x150 [16466.445255][ T3116] ip6_dst_alloc+0x23/0x90 [16466.445255][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16466.445255][ T3116] ip6_pol_route+0x56f/0x840 [16466.445255][ T3116] __fib6_rule_action+0x47a/0x5b0 [16466.445255][ T3116] fib_rules_lookup+0x2b4/0xa20 [16466.445255][ T3116] fib6_rule_lookup+0x182/0x630 [16466.445255][ T3116] ip6_route_input+0x59c/0xa50 [16466.445255][ T3116] ipv6_rcv+0x397/0x810 [16466.445255][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16466.445255][ T3116] process_backlog+0x101/0x620 [16466.445255][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16466.445255][ T3116] net_rx_action+0x495/0xbe0 [16466.445255][ T3116] __do_softirq+0x1b5/0x7f6 [16466.445255][ T3116] [16466.447332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16466.447332][ T3116] netdev_get_by_index+0x5e/0x80 [16466.447332][ T3116] fib6_nh_init+0x3d8/0x15b0 [16466.447332][ T3116] ip6_route_info_create+0xf18/0x17d0 [16466.447332][ T3116] ip6_route_add+0x1c/0x140 [16466.447332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16466.447332][ T3116] addrconf_add_dev+0xe2/0x170 [16466.447332][ T3116] inet6_addr_add+0x12f/0xa40 [16466.447332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16466.447332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16466.447332][ T3116] netlink_rcv_skb+0x130/0x360 [16466.447332][ T3116] netlink_unicast+0x449/0x710 [16466.447332][ T3116] netlink_sendmsg+0x723/0xbe0 [16466.447332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16466.447332][ T3116] ___sys_sendmsg+0xee/0x170 [16466.447332][ T3116] __sys_sendmsg+0xcd/0x170 [16466.447332][ T3116] do_syscall_64+0xc6/0x1e0 [16466.447332][ T3116] [16466.449506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16466.449506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16466.449506][ T3116] ipv6_find_idev+0x102/0x170 [16466.449506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16466.449506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16466.449506][ T3116] netlink_rcv_skb+0x130/0x360 [16466.449506][ T3116] netlink_unicast+0x449/0x710 [16466.449506][ T3116] netlink_sendmsg+0x723/0xbe0 [16466.449506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16466.449506][ T3116] ___sys_sendmsg+0xee/0x170 [16466.449506][ T3116] __sys_sendmsg+0xcd/0x170 [16466.449506][ T3116] do_syscall_64+0xc6/0x1e0 [16466.449506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16466.449506][ T3116] [16466.451223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16466.451223][ T3116] neigh_parms_alloc+0x1e5/0x510 [16466.451223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16466.451223][ T3116] ipv6_find_idev+0x102/0x170 [16466.451223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16466.451223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16466.451223][ T3116] netlink_rcv_skb+0x130/0x360 [16466.451223][ T3116] netlink_unicast+0x449/0x710 [16466.451223][ T3116] netlink_sendmsg+0x723/0xbe0 [16466.451223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16466.451223][ T3116] ___sys_sendmsg+0xee/0x170 [16466.451223][ T3116] __sys_sendmsg+0xcd/0x170 [16466.451223][ T3116] do_syscall_64+0xc6/0x1e0 [16466.451223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16466.451223][ T3116] [16476.700903][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16476.701491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16476.701491][ T3116] dst_init+0x84/0x4a0 [16476.701491][ T3116] dst_alloc+0x97/0x150 [16476.701491][ T3116] ip6_dst_alloc+0x23/0x90 [16476.701491][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16476.701491][ T3116] ip6_pol_route+0x56f/0x840 [16476.701491][ T3116] __fib6_rule_action+0x47a/0x5b0 [16476.701491][ T3116] fib_rules_lookup+0x2b4/0xa20 [16476.701491][ T3116] fib6_rule_lookup+0x182/0x630 [16476.701491][ T3116] ip6_route_input+0x59c/0xa50 [16476.701491][ T3116] ipv6_rcv+0x397/0x810 [16476.701491][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16476.701491][ T3116] process_backlog+0x101/0x620 [16476.701491][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16476.701491][ T3116] net_rx_action+0x495/0xbe0 [16476.701491][ T3116] __do_softirq+0x1b5/0x7f6 [16476.701491][ T3116] [16476.703635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16476.703635][ T3116] netdev_get_by_index+0x5e/0x80 [16476.703635][ T3116] fib6_nh_init+0x3d8/0x15b0 [16476.703635][ T3116] ip6_route_info_create+0xf18/0x17d0 [16476.703635][ T3116] ip6_route_add+0x1c/0x140 [16476.703635][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16476.703635][ T3116] addrconf_add_dev+0xe2/0x170 [16476.703635][ T3116] inet6_addr_add+0x12f/0xa40 [16476.703635][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16476.703635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16476.703635][ T3116] netlink_rcv_skb+0x130/0x360 [16476.703635][ T3116] netlink_unicast+0x449/0x710 [16476.703635][ T3116] netlink_sendmsg+0x723/0xbe0 [16476.703635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16476.703635][ T3116] ___sys_sendmsg+0xee/0x170 [16476.703635][ T3116] __sys_sendmsg+0xcd/0x170 [16476.703635][ T3116] do_syscall_64+0xc6/0x1e0 [16476.703635][ T3116] [16476.705895][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16476.705895][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16476.705895][ T3116] ipv6_find_idev+0x102/0x170 [16476.705895][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16476.705895][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16476.705895][ T3116] netlink_rcv_skb+0x130/0x360 [16476.705895][ T3116] netlink_unicast+0x449/0x710 [16476.705895][ T3116] netlink_sendmsg+0x723/0xbe0 [16476.705895][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16476.705895][ T3116] ___sys_sendmsg+0xee/0x170 [16476.705895][ T3116] __sys_sendmsg+0xcd/0x170 [16476.705895][ T3116] do_syscall_64+0xc6/0x1e0 [16476.705895][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16476.705895][ T3116] [16476.707727][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16476.707727][ T3116] neigh_parms_alloc+0x1e5/0x510 [16476.707727][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16476.707727][ T3116] ipv6_find_idev+0x102/0x170 [16476.707727][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16476.707727][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16476.707727][ T3116] netlink_rcv_skb+0x130/0x360 [16476.707727][ T3116] netlink_unicast+0x449/0x710 [16476.707727][ T3116] netlink_sendmsg+0x723/0xbe0 [16476.707727][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16476.707727][ T3116] ___sys_sendmsg+0xee/0x170 [16476.707727][ T3116] __sys_sendmsg+0xcd/0x170 [16476.707727][ T3116] do_syscall_64+0xc6/0x1e0 [16476.707727][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16476.707727][ T3116] [16486.724808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16486.725285][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16486.725285][ T3116] dst_init+0x84/0x4a0 [16486.725285][ T3116] dst_alloc+0x97/0x150 [16486.725285][ T3116] ip6_dst_alloc+0x23/0x90 [16486.725285][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16486.725285][ T3116] ip6_pol_route+0x56f/0x840 [16486.725285][ T3116] __fib6_rule_action+0x47a/0x5b0 [16486.725285][ T3116] fib_rules_lookup+0x2b4/0xa20 [16486.725285][ T3116] fib6_rule_lookup+0x182/0x630 [16486.725285][ T3116] ip6_route_input+0x59c/0xa50 [16486.725285][ T3116] ipv6_rcv+0x397/0x810 [16486.725285][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16486.725285][ T3116] process_backlog+0x101/0x620 [16486.725285][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16486.725285][ T3116] net_rx_action+0x495/0xbe0 [16486.725285][ T3116] __do_softirq+0x1b5/0x7f6 [16486.725285][ T3116] [16486.727526][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16486.727526][ T3116] netdev_get_by_index+0x5e/0x80 [16486.727526][ T3116] fib6_nh_init+0x3d8/0x15b0 [16486.727526][ T3116] ip6_route_info_create+0xf18/0x17d0 [16486.727526][ T3116] ip6_route_add+0x1c/0x140 [16486.727526][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16486.727526][ T3116] addrconf_add_dev+0xe2/0x170 [16486.727526][ T3116] inet6_addr_add+0x12f/0xa40 [16486.727526][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16486.727526][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16486.727526][ T3116] netlink_rcv_skb+0x130/0x360 [16486.727526][ T3116] netlink_unicast+0x449/0x710 [16486.727526][ T3116] netlink_sendmsg+0x723/0xbe0 [16486.727526][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16486.727526][ T3116] ___sys_sendmsg+0xee/0x170 [16486.727526][ T3116] __sys_sendmsg+0xcd/0x170 [16486.727526][ T3116] do_syscall_64+0xc6/0x1e0 [16486.727526][ T3116] [16486.729921][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16486.729921][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16486.729921][ T3116] ipv6_find_idev+0x102/0x170 [16486.729921][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16486.729921][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16486.729921][ T3116] netlink_rcv_skb+0x130/0x360 [16486.729921][ T3116] netlink_unicast+0x449/0x710 [16486.729921][ T3116] netlink_sendmsg+0x723/0xbe0 [16486.729921][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16486.729921][ T3116] ___sys_sendmsg+0xee/0x170 [16486.729921][ T3116] __sys_sendmsg+0xcd/0x170 [16486.729921][ T3116] do_syscall_64+0xc6/0x1e0 [16486.729921][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16486.729921][ T3116] [16486.731793][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16486.731793][ T3116] neigh_parms_alloc+0x1e5/0x510 [16486.731793][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16486.731793][ T3116] ipv6_find_idev+0x102/0x170 [16486.731793][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16486.731793][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16486.731793][ T3116] netlink_rcv_skb+0x130/0x360 [16486.731793][ T3116] netlink_unicast+0x449/0x710 [16486.731793][ T3116] netlink_sendmsg+0x723/0xbe0 [16486.731793][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16486.731793][ T3116] ___sys_sendmsg+0xee/0x170 [16486.731793][ T3116] __sys_sendmsg+0xcd/0x170 [16486.731793][ T3116] do_syscall_64+0xc6/0x1e0 [16486.731793][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16486.731793][ T3116] [16496.892757][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16496.893210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16496.893210][ T3116] dst_init+0x84/0x4a0 [16496.893210][ T3116] dst_alloc+0x97/0x150 [16496.893210][ T3116] ip6_dst_alloc+0x23/0x90 [16496.893210][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16496.893210][ T3116] ip6_pol_route+0x56f/0x840 [16496.893210][ T3116] __fib6_rule_action+0x47a/0x5b0 [16496.893210][ T3116] fib_rules_lookup+0x2b4/0xa20 [16496.893210][ T3116] fib6_rule_lookup+0x182/0x630 [16496.893210][ T3116] ip6_route_input+0x59c/0xa50 [16496.893210][ T3116] ipv6_rcv+0x397/0x810 [16496.893210][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16496.893210][ T3116] process_backlog+0x101/0x620 [16496.893210][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16496.893210][ T3116] net_rx_action+0x495/0xbe0 [16496.893210][ T3116] __do_softirq+0x1b5/0x7f6 [16496.893210][ T3116] [16496.895544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16496.895544][ T3116] netdev_get_by_index+0x5e/0x80 [16496.895544][ T3116] fib6_nh_init+0x3d8/0x15b0 [16496.895544][ T3116] ip6_route_info_create+0xf18/0x17d0 [16496.895544][ T3116] ip6_route_add+0x1c/0x140 [16496.895544][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16496.895544][ T3116] addrconf_add_dev+0xe2/0x170 [16496.895544][ T3116] inet6_addr_add+0x12f/0xa40 [16496.895544][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16496.895544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16496.895544][ T3116] netlink_rcv_skb+0x130/0x360 [16496.895544][ T3116] netlink_unicast+0x449/0x710 [16496.895544][ T3116] netlink_sendmsg+0x723/0xbe0 [16496.895544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16496.895544][ T3116] ___sys_sendmsg+0xee/0x170 [16496.895544][ T3116] __sys_sendmsg+0xcd/0x170 [16496.895544][ T3116] do_syscall_64+0xc6/0x1e0 [16496.895544][ T3116] [16496.898000][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16496.898000][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16496.898000][ T3116] ipv6_find_idev+0x102/0x170 [16496.898000][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16496.898000][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16496.898000][ T3116] netlink_rcv_skb+0x130/0x360 [16496.898000][ T3116] netlink_unicast+0x449/0x710 [16496.898000][ T3116] netlink_sendmsg+0x723/0xbe0 [16496.898000][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16496.898000][ T3116] ___sys_sendmsg+0xee/0x170 [16496.898000][ T3116] __sys_sendmsg+0xcd/0x170 [16496.898000][ T3116] do_syscall_64+0xc6/0x1e0 [16496.898000][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16496.898000][ T3116] [16496.899921][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16496.899921][ T3116] neigh_parms_alloc+0x1e5/0x510 [16496.899921][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16496.899921][ T3116] ipv6_find_idev+0x102/0x170 [16496.899921][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16496.899921][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16496.899921][ T3116] netlink_rcv_skb+0x130/0x360 [16496.899921][ T3116] netlink_unicast+0x449/0x710 [16496.899921][ T3116] netlink_sendmsg+0x723/0xbe0 [16496.899921][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16496.899921][ T3116] ___sys_sendmsg+0xee/0x170 [16496.899921][ T3116] __sys_sendmsg+0xcd/0x170 [16496.899921][ T3116] do_syscall_64+0xc6/0x1e0 [16496.899921][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16496.899921][ T3116] [16507.140820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16507.141228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16507.141228][ T3116] dst_init+0x84/0x4a0 [16507.141228][ T3116] dst_alloc+0x97/0x150 [16507.141228][ T3116] ip6_dst_alloc+0x23/0x90 [16507.141228][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16507.141228][ T3116] ip6_pol_route+0x56f/0x840 [16507.141228][ T3116] __fib6_rule_action+0x47a/0x5b0 [16507.141228][ T3116] fib_rules_lookup+0x2b4/0xa20 [16507.141228][ T3116] fib6_rule_lookup+0x182/0x630 [16507.141228][ T3116] ip6_route_input+0x59c/0xa50 [16507.141228][ T3116] ipv6_rcv+0x397/0x810 [16507.141228][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16507.141228][ T3116] process_backlog+0x101/0x620 [16507.141228][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16507.141228][ T3116] net_rx_action+0x495/0xbe0 [16507.141228][ T3116] __do_softirq+0x1b5/0x7f6 [16507.141228][ T3116] [16507.143347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16507.143347][ T3116] netdev_get_by_index+0x5e/0x80 [16507.143347][ T3116] fib6_nh_init+0x3d8/0x15b0 [16507.143347][ T3116] ip6_route_info_create+0xf18/0x17d0 [16507.143347][ T3116] ip6_route_add+0x1c/0x140 [16507.143347][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16507.143347][ T3116] addrconf_add_dev+0xe2/0x170 [16507.143347][ T3116] inet6_addr_add+0x12f/0xa40 [16507.143347][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16507.143347][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16507.143347][ T3116] netlink_rcv_skb+0x130/0x360 [16507.143347][ T3116] netlink_unicast+0x449/0x710 [16507.143347][ T3116] netlink_sendmsg+0x723/0xbe0 [16507.143347][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16507.143347][ T3116] ___sys_sendmsg+0xee/0x170 [16507.143347][ T3116] __sys_sendmsg+0xcd/0x170 [16507.143347][ T3116] do_syscall_64+0xc6/0x1e0 [16507.143347][ T3116] [16507.145562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16507.145562][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16507.145562][ T3116] ipv6_find_idev+0x102/0x170 [16507.145562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16507.145562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16507.145562][ T3116] netlink_rcv_skb+0x130/0x360 [16507.145562][ T3116] netlink_unicast+0x449/0x710 [16507.145562][ T3116] netlink_sendmsg+0x723/0xbe0 [16507.145562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16507.145562][ T3116] ___sys_sendmsg+0xee/0x170 [16507.145562][ T3116] __sys_sendmsg+0xcd/0x170 [16507.145562][ T3116] do_syscall_64+0xc6/0x1e0 [16507.145562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16507.145562][ T3116] [16507.147400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16507.147400][ T3116] neigh_parms_alloc+0x1e5/0x510 [16507.147400][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16507.147400][ T3116] ipv6_find_idev+0x102/0x170 [16507.147400][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16507.147400][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16507.147400][ T3116] netlink_rcv_skb+0x130/0x360 [16507.147400][ T3116] netlink_unicast+0x449/0x710 [16507.147400][ T3116] netlink_sendmsg+0x723/0xbe0 [16507.147400][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16507.147400][ T3116] ___sys_sendmsg+0xee/0x170 [16507.147400][ T3116] __sys_sendmsg+0xcd/0x170 [16507.147400][ T3116] do_syscall_64+0xc6/0x1e0 [16507.147400][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16507.147400][ T3116] [16517.388807][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16517.389199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16517.389199][ T3116] dst_init+0x84/0x4a0 [16517.389199][ T3116] dst_alloc+0x97/0x150 [16517.389199][ T3116] ip6_dst_alloc+0x23/0x90 [16517.389199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16517.389199][ T3116] ip6_pol_route+0x56f/0x840 [16517.389199][ T3116] __fib6_rule_action+0x47a/0x5b0 [16517.389199][ T3116] fib_rules_lookup+0x2b4/0xa20 [16517.389199][ T3116] fib6_rule_lookup+0x182/0x630 [16517.389199][ T3116] ip6_route_input+0x59c/0xa50 [16517.389199][ T3116] ipv6_rcv+0x397/0x810 [16517.389199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16517.389199][ T3116] process_backlog+0x101/0x620 [16517.389199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16517.389199][ T3116] net_rx_action+0x495/0xbe0 [16517.389199][ T3116] __do_softirq+0x1b5/0x7f6 [16517.389199][ T3116] [16517.391297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16517.391297][ T3116] netdev_get_by_index+0x5e/0x80 [16517.391297][ T3116] fib6_nh_init+0x3d8/0x15b0 [16517.391297][ T3116] ip6_route_info_create+0xf18/0x17d0 [16517.391297][ T3116] ip6_route_add+0x1c/0x140 [16517.391297][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16517.391297][ T3116] addrconf_add_dev+0xe2/0x170 [16517.391297][ T3116] inet6_addr_add+0x12f/0xa40 [16517.391297][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16517.391297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16517.391297][ T3116] netlink_rcv_skb+0x130/0x360 [16517.391297][ T3116] netlink_unicast+0x449/0x710 [16517.391297][ T3116] netlink_sendmsg+0x723/0xbe0 [16517.391297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16517.391297][ T3116] ___sys_sendmsg+0xee/0x170 [16517.391297][ T3116] __sys_sendmsg+0xcd/0x170 [16517.391297][ T3116] do_syscall_64+0xc6/0x1e0 [16517.391297][ T3116] [16517.393493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16517.393493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16517.393493][ T3116] ipv6_find_idev+0x102/0x170 [16517.393493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16517.393493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16517.393493][ T3116] netlink_rcv_skb+0x130/0x360 [16517.393493][ T3116] netlink_unicast+0x449/0x710 [16517.393493][ T3116] netlink_sendmsg+0x723/0xbe0 [16517.393493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16517.393493][ T3116] ___sys_sendmsg+0xee/0x170 [16517.393493][ T3116] __sys_sendmsg+0xcd/0x170 [16517.393493][ T3116] do_syscall_64+0xc6/0x1e0 [16517.393493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16517.393493][ T3116] [16517.395188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16517.395188][ T3116] neigh_parms_alloc+0x1e5/0x510 [16517.395188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16517.395188][ T3116] ipv6_find_idev+0x102/0x170 [16517.395188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16517.395188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16517.395188][ T3116] netlink_rcv_skb+0x130/0x360 [16517.395188][ T3116] netlink_unicast+0x449/0x710 [16517.395188][ T3116] netlink_sendmsg+0x723/0xbe0 [16517.395188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16517.395188][ T3116] ___sys_sendmsg+0xee/0x170 [16517.395188][ T3116] __sys_sendmsg+0xcd/0x170 [16517.395188][ T3116] do_syscall_64+0xc6/0x1e0 [16517.395188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16517.395188][ T3116] [16527.636989][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16527.637679][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16527.637679][ T3116] dst_init+0x84/0x4a0 [16527.637679][ T3116] dst_alloc+0x97/0x150 [16527.637679][ T3116] ip6_dst_alloc+0x23/0x90 [16527.637679][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16527.637679][ T3116] ip6_pol_route+0x56f/0x840 [16527.637679][ T3116] __fib6_rule_action+0x47a/0x5b0 [16527.637679][ T3116] fib_rules_lookup+0x2b4/0xa20 [16527.637679][ T3116] fib6_rule_lookup+0x182/0x630 [16527.637679][ T3116] ip6_route_input+0x59c/0xa50 [16527.637679][ T3116] ipv6_rcv+0x397/0x810 [16527.637679][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16527.637679][ T3116] process_backlog+0x101/0x620 [16527.637679][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16527.637679][ T3116] net_rx_action+0x495/0xbe0 [16527.637679][ T3116] __do_softirq+0x1b5/0x7f6 [16527.637679][ T3116] [16527.639765][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16527.639765][ T3116] netdev_get_by_index+0x5e/0x80 [16527.639765][ T3116] fib6_nh_init+0x3d8/0x15b0 [16527.639765][ T3116] ip6_route_info_create+0xf18/0x17d0 [16527.639765][ T3116] ip6_route_add+0x1c/0x140 [16527.639765][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16527.639765][ T3116] addrconf_add_dev+0xe2/0x170 [16527.639765][ T3116] inet6_addr_add+0x12f/0xa40 [16527.639765][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16527.639765][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16527.639765][ T3116] netlink_rcv_skb+0x130/0x360 [16527.639765][ T3116] netlink_unicast+0x449/0x710 [16527.639765][ T3116] netlink_sendmsg+0x723/0xbe0 [16527.639765][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16527.639765][ T3116] ___sys_sendmsg+0xee/0x170 [16527.639765][ T3116] __sys_sendmsg+0xcd/0x170 [16527.639765][ T3116] do_syscall_64+0xc6/0x1e0 [16527.639765][ T3116] [16527.642008][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16527.642008][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16527.642008][ T3116] ipv6_find_idev+0x102/0x170 [16527.642008][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16527.642008][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16527.642008][ T3116] netlink_rcv_skb+0x130/0x360 [16527.642008][ T3116] netlink_unicast+0x449/0x710 [16527.642008][ T3116] netlink_sendmsg+0x723/0xbe0 [16527.642008][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16527.642008][ T3116] ___sys_sendmsg+0xee/0x170 [16527.642008][ T3116] __sys_sendmsg+0xcd/0x170 [16527.642008][ T3116] do_syscall_64+0xc6/0x1e0 [16527.642008][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16527.642008][ T3116] [16527.643705][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16527.643705][ T3116] neigh_parms_alloc+0x1e5/0x510 [16527.643705][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16527.643705][ T3116] ipv6_find_idev+0x102/0x170 [16527.643705][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16527.643705][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16527.643705][ T3116] netlink_rcv_skb+0x130/0x360 [16527.643705][ T3116] netlink_unicast+0x449/0x710 [16527.643705][ T3116] netlink_sendmsg+0x723/0xbe0 [16527.643705][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16527.643705][ T3116] ___sys_sendmsg+0xee/0x170 [16527.643705][ T3116] __sys_sendmsg+0xcd/0x170 [16527.643705][ T3116] do_syscall_64+0xc6/0x1e0 [16527.643705][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16527.643705][ T3116] [16537.884879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16537.885432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16537.885432][ T3116] dst_init+0x84/0x4a0 [16537.885432][ T3116] dst_alloc+0x97/0x150 [16537.885432][ T3116] ip6_dst_alloc+0x23/0x90 [16537.885432][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16537.885432][ T3116] ip6_pol_route+0x56f/0x840 [16537.885432][ T3116] __fib6_rule_action+0x47a/0x5b0 [16537.885432][ T3116] fib_rules_lookup+0x2b4/0xa20 [16537.885432][ T3116] fib6_rule_lookup+0x182/0x630 [16537.885432][ T3116] ip6_route_input+0x59c/0xa50 [16537.885432][ T3116] ipv6_rcv+0x397/0x810 [16537.885432][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16537.885432][ T3116] process_backlog+0x101/0x620 [16537.885432][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16537.885432][ T3116] net_rx_action+0x495/0xbe0 [16537.885432][ T3116] __do_softirq+0x1b5/0x7f6 [16537.885432][ T3116] [16537.887532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16537.887532][ T3116] netdev_get_by_index+0x5e/0x80 [16537.887532][ T3116] fib6_nh_init+0x3d8/0x15b0 [16537.887532][ T3116] ip6_route_info_create+0xf18/0x17d0 [16537.887532][ T3116] ip6_route_add+0x1c/0x140 [16537.887532][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16537.887532][ T3116] addrconf_add_dev+0xe2/0x170 [16537.887532][ T3116] inet6_addr_add+0x12f/0xa40 [16537.887532][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16537.887532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16537.887532][ T3116] netlink_rcv_skb+0x130/0x360 [16537.887532][ T3116] netlink_unicast+0x449/0x710 [16537.887532][ T3116] netlink_sendmsg+0x723/0xbe0 [16537.887532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16537.887532][ T3116] ___sys_sendmsg+0xee/0x170 [16537.887532][ T3116] __sys_sendmsg+0xcd/0x170 [16537.887532][ T3116] do_syscall_64+0xc6/0x1e0 [16537.887532][ T3116] [16537.889719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16537.889719][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16537.889719][ T3116] ipv6_find_idev+0x102/0x170 [16537.889719][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16537.889719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16537.889719][ T3116] netlink_rcv_skb+0x130/0x360 [16537.889719][ T3116] netlink_unicast+0x449/0x710 [16537.889719][ T3116] netlink_sendmsg+0x723/0xbe0 [16537.889719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16537.889719][ T3116] ___sys_sendmsg+0xee/0x170 [16537.889719][ T3116] __sys_sendmsg+0xcd/0x170 [16537.889719][ T3116] do_syscall_64+0xc6/0x1e0 [16537.889719][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16537.889719][ T3116] [16537.891426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16537.891426][ T3116] neigh_parms_alloc+0x1e5/0x510 [16537.891426][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16537.891426][ T3116] ipv6_find_idev+0x102/0x170 [16537.891426][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16537.891426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16537.891426][ T3116] netlink_rcv_skb+0x130/0x360 [16537.891426][ T3116] netlink_unicast+0x449/0x710 [16537.891426][ T3116] netlink_sendmsg+0x723/0xbe0 [16537.891426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16537.891426][ T3116] ___sys_sendmsg+0xee/0x170 [16537.891426][ T3116] __sys_sendmsg+0xcd/0x170 [16537.891426][ T3116] do_syscall_64+0xc6/0x1e0 [16537.891426][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16537.891426][ T3116] [16548.028922][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16548.029702][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16548.029702][ T3116] dst_init+0x84/0x4a0 [16548.029702][ T3116] dst_alloc+0x97/0x150 [16548.029702][ T3116] ip6_dst_alloc+0x23/0x90 [16548.029702][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16548.029702][ T3116] ip6_pol_route+0x56f/0x840 [16548.029702][ T3116] __fib6_rule_action+0x47a/0x5b0 [16548.029702][ T3116] fib_rules_lookup+0x2b4/0xa20 [16548.029702][ T3116] fib6_rule_lookup+0x182/0x630 [16548.029702][ T3116] ip6_route_input+0x59c/0xa50 [16548.029702][ T3116] ipv6_rcv+0x397/0x810 [16548.029702][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16548.029702][ T3116] process_backlog+0x101/0x620 [16548.029702][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16548.029702][ T3116] net_rx_action+0x495/0xbe0 [16548.029702][ T3116] __do_softirq+0x1b5/0x7f6 [16548.029702][ T3116] [16548.032354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16548.032354][ T3116] netdev_get_by_index+0x5e/0x80 [16548.032354][ T3116] fib6_nh_init+0x3d8/0x15b0 [16548.032354][ T3116] ip6_route_info_create+0xf18/0x17d0 [16548.032354][ T3116] ip6_route_add+0x1c/0x140 [16548.032354][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16548.032354][ T3116] addrconf_add_dev+0xe2/0x170 [16548.032354][ T3116] inet6_addr_add+0x12f/0xa40 [16548.032354][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16548.032354][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16548.032354][ T3116] netlink_rcv_skb+0x130/0x360 [16548.032354][ T3116] netlink_unicast+0x449/0x710 [16548.032354][ T3116] netlink_sendmsg+0x723/0xbe0 [16548.032354][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16548.032354][ T3116] ___sys_sendmsg+0xee/0x170 [16548.032354][ T3116] __sys_sendmsg+0xcd/0x170 [16548.032354][ T3116] do_syscall_64+0xc6/0x1e0 [16548.032354][ T3116] [16548.034573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16548.034573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16548.034573][ T3116] ipv6_find_idev+0x102/0x170 [16548.034573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16548.034573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16548.034573][ T3116] netlink_rcv_skb+0x130/0x360 [16548.034573][ T3116] netlink_unicast+0x449/0x710 [16548.034573][ T3116] netlink_sendmsg+0x723/0xbe0 [16548.034573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16548.034573][ T3116] ___sys_sendmsg+0xee/0x170 [16548.034573][ T3116] __sys_sendmsg+0xcd/0x170 [16548.034573][ T3116] do_syscall_64+0xc6/0x1e0 [16548.034573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16548.034573][ T3116] [16548.036278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16548.036278][ T3116] neigh_parms_alloc+0x1e5/0x510 [16548.036278][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16548.036278][ T3116] ipv6_find_idev+0x102/0x170 [16548.036278][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16548.036278][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16548.036278][ T3116] netlink_rcv_skb+0x130/0x360 [16548.036278][ T3116] netlink_unicast+0x449/0x710 [16548.036278][ T3116] netlink_sendmsg+0x723/0xbe0 [16548.036278][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16548.036278][ T3116] ___sys_sendmsg+0xee/0x170 [16548.036278][ T3116] __sys_sendmsg+0xcd/0x170 [16548.036278][ T3116] do_syscall_64+0xc6/0x1e0 [16548.036278][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16548.036278][ T3116] [16558.092904][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16558.093379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16558.093379][ T3116] dst_init+0x84/0x4a0 [16558.093379][ T3116] dst_alloc+0x97/0x150 [16558.093379][ T3116] ip6_dst_alloc+0x23/0x90 [16558.093379][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16558.093379][ T3116] ip6_pol_route+0x56f/0x840 [16558.093379][ T3116] __fib6_rule_action+0x47a/0x5b0 [16558.093379][ T3116] fib_rules_lookup+0x2b4/0xa20 [16558.093379][ T3116] fib6_rule_lookup+0x182/0x630 [16558.093379][ T3116] ip6_route_input+0x59c/0xa50 [16558.093379][ T3116] ipv6_rcv+0x397/0x810 [16558.093379][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16558.093379][ T3116] process_backlog+0x101/0x620 [16558.093379][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16558.093379][ T3116] net_rx_action+0x495/0xbe0 [16558.093379][ T3116] __do_softirq+0x1b5/0x7f6 [16558.093379][ T3116] [16558.096377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16558.096377][ T3116] netdev_get_by_index+0x5e/0x80 [16558.096377][ T3116] fib6_nh_init+0x3d8/0x15b0 [16558.096377][ T3116] ip6_route_info_create+0xf18/0x17d0 [16558.096377][ T3116] ip6_route_add+0x1c/0x140 [16558.096377][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16558.096377][ T3116] addrconf_add_dev+0xe2/0x170 [16558.096377][ T3116] inet6_addr_add+0x12f/0xa40 [16558.096377][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16558.096377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16558.096377][ T3116] netlink_rcv_skb+0x130/0x360 [16558.096377][ T3116] netlink_unicast+0x449/0x710 [16558.096377][ T3116] netlink_sendmsg+0x723/0xbe0 [16558.096377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16558.096377][ T3116] ___sys_sendmsg+0xee/0x170 [16558.096377][ T3116] __sys_sendmsg+0xcd/0x170 [16558.096377][ T3116] do_syscall_64+0xc6/0x1e0 [16558.096377][ T3116] [16558.098573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16558.098573][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16558.098573][ T3116] ipv6_find_idev+0x102/0x170 [16558.098573][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16558.098573][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16558.098573][ T3116] netlink_rcv_skb+0x130/0x360 [16558.098573][ T3116] netlink_unicast+0x449/0x710 [16558.098573][ T3116] netlink_sendmsg+0x723/0xbe0 [16558.098573][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16558.098573][ T3116] ___sys_sendmsg+0xee/0x170 [16558.098573][ T3116] __sys_sendmsg+0xcd/0x170 [16558.098573][ T3116] do_syscall_64+0xc6/0x1e0 [16558.098573][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16558.098573][ T3116] [16558.100288][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16558.100288][ T3116] neigh_parms_alloc+0x1e5/0x510 [16558.100288][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16558.100288][ T3116] ipv6_find_idev+0x102/0x170 [16558.100288][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16558.100288][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16558.100288][ T3116] netlink_rcv_skb+0x130/0x360 [16558.100288][ T3116] netlink_unicast+0x449/0x710 [16558.100288][ T3116] netlink_sendmsg+0x723/0xbe0 [16558.100288][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16558.100288][ T3116] ___sys_sendmsg+0xee/0x170 [16558.100288][ T3116] __sys_sendmsg+0xcd/0x170 [16558.100288][ T3116] do_syscall_64+0xc6/0x1e0 [16558.100288][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16558.100288][ T3116] [16568.340813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16568.341276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16568.341276][ T3116] dst_init+0x84/0x4a0 [16568.341276][ T3116] dst_alloc+0x97/0x150 [16568.341276][ T3116] ip6_dst_alloc+0x23/0x90 [16568.341276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16568.341276][ T3116] ip6_pol_route+0x56f/0x840 [16568.341276][ T3116] __fib6_rule_action+0x47a/0x5b0 [16568.341276][ T3116] fib_rules_lookup+0x2b4/0xa20 [16568.341276][ T3116] fib6_rule_lookup+0x182/0x630 [16568.341276][ T3116] ip6_route_input+0x59c/0xa50 [16568.341276][ T3116] ipv6_rcv+0x397/0x810 [16568.341276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16568.341276][ T3116] process_backlog+0x101/0x620 [16568.341276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16568.341276][ T3116] net_rx_action+0x495/0xbe0 [16568.341276][ T3116] __do_softirq+0x1b5/0x7f6 [16568.341276][ T3116] [16568.343388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16568.343388][ T3116] netdev_get_by_index+0x5e/0x80 [16568.343388][ T3116] fib6_nh_init+0x3d8/0x15b0 [16568.343388][ T3116] ip6_route_info_create+0xf18/0x17d0 [16568.343388][ T3116] ip6_route_add+0x1c/0x140 [16568.343388][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16568.343388][ T3116] addrconf_add_dev+0xe2/0x170 [16568.343388][ T3116] inet6_addr_add+0x12f/0xa40 [16568.343388][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16568.343388][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16568.343388][ T3116] netlink_rcv_skb+0x130/0x360 [16568.343388][ T3116] netlink_unicast+0x449/0x710 [16568.343388][ T3116] netlink_sendmsg+0x723/0xbe0 [16568.343388][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16568.343388][ T3116] ___sys_sendmsg+0xee/0x170 [16568.343388][ T3116] __sys_sendmsg+0xcd/0x170 [16568.343388][ T3116] do_syscall_64+0xc6/0x1e0 [16568.343388][ T3116] [16568.345578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16568.345578][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16568.345578][ T3116] ipv6_find_idev+0x102/0x170 [16568.345578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16568.345578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16568.345578][ T3116] netlink_rcv_skb+0x130/0x360 [16568.345578][ T3116] netlink_unicast+0x449/0x710 [16568.345578][ T3116] netlink_sendmsg+0x723/0xbe0 [16568.345578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16568.345578][ T3116] ___sys_sendmsg+0xee/0x170 [16568.345578][ T3116] __sys_sendmsg+0xcd/0x170 [16568.345578][ T3116] do_syscall_64+0xc6/0x1e0 [16568.345578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16568.345578][ T3116] [16568.347292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16568.347292][ T3116] neigh_parms_alloc+0x1e5/0x510 [16568.347292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16568.347292][ T3116] ipv6_find_idev+0x102/0x170 [16568.347292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16568.347292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16568.347292][ T3116] netlink_rcv_skb+0x130/0x360 [16568.347292][ T3116] netlink_unicast+0x449/0x710 [16568.347292][ T3116] netlink_sendmsg+0x723/0xbe0 [16568.347292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16568.347292][ T3116] ___sys_sendmsg+0xee/0x170 [16568.347292][ T3116] __sys_sendmsg+0xcd/0x170 [16568.347292][ T3116] do_syscall_64+0xc6/0x1e0 [16568.347292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16568.347292][ T3116] [16578.588909][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16578.589400][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16578.589400][ T3116] dst_init+0x84/0x4a0 [16578.589400][ T3116] dst_alloc+0x97/0x150 [16578.589400][ T3116] ip6_dst_alloc+0x23/0x90 [16578.589400][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16578.589400][ T3116] ip6_pol_route+0x56f/0x840 [16578.589400][ T3116] __fib6_rule_action+0x47a/0x5b0 [16578.589400][ T3116] fib_rules_lookup+0x2b4/0xa20 [16578.589400][ T3116] fib6_rule_lookup+0x182/0x630 [16578.589400][ T3116] ip6_route_input+0x59c/0xa50 [16578.589400][ T3116] ipv6_rcv+0x397/0x810 [16578.589400][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16578.589400][ T3116] process_backlog+0x101/0x620 [16578.589400][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16578.589400][ T3116] net_rx_action+0x495/0xbe0 [16578.589400][ T3116] __do_softirq+0x1b5/0x7f6 [16578.589400][ T3116] [16578.591532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16578.591532][ T3116] netdev_get_by_index+0x5e/0x80 [16578.591532][ T3116] fib6_nh_init+0x3d8/0x15b0 [16578.591532][ T3116] ip6_route_info_create+0xf18/0x17d0 [16578.591532][ T3116] ip6_route_add+0x1c/0x140 [16578.591532][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16578.591532][ T3116] addrconf_add_dev+0xe2/0x170 [16578.591532][ T3116] inet6_addr_add+0x12f/0xa40 [16578.591532][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16578.591532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16578.591532][ T3116] netlink_rcv_skb+0x130/0x360 [16578.591532][ T3116] netlink_unicast+0x449/0x710 [16578.591532][ T3116] netlink_sendmsg+0x723/0xbe0 [16578.591532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16578.591532][ T3116] ___sys_sendmsg+0xee/0x170 [16578.591532][ T3116] __sys_sendmsg+0xcd/0x170 [16578.591532][ T3116] do_syscall_64+0xc6/0x1e0 [16578.591532][ T3116] [16578.593744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16578.593744][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16578.593744][ T3116] ipv6_find_idev+0x102/0x170 [16578.593744][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16578.593744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16578.593744][ T3116] netlink_rcv_skb+0x130/0x360 [16578.593744][ T3116] netlink_unicast+0x449/0x710 [16578.593744][ T3116] netlink_sendmsg+0x723/0xbe0 [16578.593744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16578.593744][ T3116] ___sys_sendmsg+0xee/0x170 [16578.593744][ T3116] __sys_sendmsg+0xcd/0x170 [16578.593744][ T3116] do_syscall_64+0xc6/0x1e0 [16578.593744][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16578.593744][ T3116] [16578.595474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16578.595474][ T3116] neigh_parms_alloc+0x1e5/0x510 [16578.595474][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16578.595474][ T3116] ipv6_find_idev+0x102/0x170 [16578.595474][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16578.595474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16578.595474][ T3116] netlink_rcv_skb+0x130/0x360 [16578.595474][ T3116] netlink_unicast+0x449/0x710 [16578.595474][ T3116] netlink_sendmsg+0x723/0xbe0 [16578.595474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16578.595474][ T3116] ___sys_sendmsg+0xee/0x170 [16578.595474][ T3116] __sys_sendmsg+0xcd/0x170 [16578.595474][ T3116] do_syscall_64+0xc6/0x1e0 [16578.595474][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16578.595474][ T3116] [16588.836865][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16588.837355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16588.837355][ T3116] dst_init+0x84/0x4a0 [16588.837355][ T3116] dst_alloc+0x97/0x150 [16588.837355][ T3116] ip6_dst_alloc+0x23/0x90 [16588.837355][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16588.837355][ T3116] ip6_pol_route+0x56f/0x840 [16588.837355][ T3116] __fib6_rule_action+0x47a/0x5b0 [16588.837355][ T3116] fib_rules_lookup+0x2b4/0xa20 [16588.837355][ T3116] fib6_rule_lookup+0x182/0x630 [16588.837355][ T3116] ip6_route_input+0x59c/0xa50 [16588.837355][ T3116] ipv6_rcv+0x397/0x810 [16588.837355][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16588.837355][ T3116] process_backlog+0x101/0x620 [16588.837355][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16588.837355][ T3116] net_rx_action+0x495/0xbe0 [16588.837355][ T3116] __do_softirq+0x1b5/0x7f6 [16588.837355][ T3116] [16588.839483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16588.839483][ T3116] netdev_get_by_index+0x5e/0x80 [16588.839483][ T3116] fib6_nh_init+0x3d8/0x15b0 [16588.839483][ T3116] ip6_route_info_create+0xf18/0x17d0 [16588.839483][ T3116] ip6_route_add+0x1c/0x140 [16588.839483][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16588.839483][ T3116] addrconf_add_dev+0xe2/0x170 [16588.839483][ T3116] inet6_addr_add+0x12f/0xa40 [16588.839483][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16588.839483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16588.839483][ T3116] netlink_rcv_skb+0x130/0x360 [16588.839483][ T3116] netlink_unicast+0x449/0x710 [16588.839483][ T3116] netlink_sendmsg+0x723/0xbe0 [16588.839483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16588.839483][ T3116] ___sys_sendmsg+0xee/0x170 [16588.839483][ T3116] __sys_sendmsg+0xcd/0x170 [16588.839483][ T3116] do_syscall_64+0xc6/0x1e0 [16588.839483][ T3116] [16588.841657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16588.841657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16588.841657][ T3116] ipv6_find_idev+0x102/0x170 [16588.841657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16588.841657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16588.841657][ T3116] netlink_rcv_skb+0x130/0x360 [16588.841657][ T3116] netlink_unicast+0x449/0x710 [16588.841657][ T3116] netlink_sendmsg+0x723/0xbe0 [16588.841657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16588.841657][ T3116] ___sys_sendmsg+0xee/0x170 [16588.841657][ T3116] __sys_sendmsg+0xcd/0x170 [16588.841657][ T3116] do_syscall_64+0xc6/0x1e0 [16588.841657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16588.841657][ T3116] [16588.843366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16588.843366][ T3116] neigh_parms_alloc+0x1e5/0x510 [16588.843366][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16588.843366][ T3116] ipv6_find_idev+0x102/0x170 [16588.843366][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16588.843366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16588.843366][ T3116] netlink_rcv_skb+0x130/0x360 [16588.843366][ T3116] netlink_unicast+0x449/0x710 [16588.843366][ T3116] netlink_sendmsg+0x723/0xbe0 [16588.843366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16588.843366][ T3116] ___sys_sendmsg+0xee/0x170 [16588.843366][ T3116] __sys_sendmsg+0xcd/0x170 [16588.843366][ T3116] do_syscall_64+0xc6/0x1e0 [16588.843366][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16588.843366][ T3116] [16599.084815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16599.085226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16599.085226][ T3116] dst_init+0x84/0x4a0 [16599.085226][ T3116] dst_alloc+0x97/0x150 [16599.085226][ T3116] ip6_dst_alloc+0x23/0x90 [16599.085226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16599.085226][ T3116] ip6_pol_route+0x56f/0x840 [16599.085226][ T3116] __fib6_rule_action+0x47a/0x5b0 [16599.085226][ T3116] fib_rules_lookup+0x2b4/0xa20 [16599.085226][ T3116] fib6_rule_lookup+0x182/0x630 [16599.085226][ T3116] ip6_route_input+0x59c/0xa50 [16599.085226][ T3116] ipv6_rcv+0x397/0x810 [16599.085226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16599.085226][ T3116] process_backlog+0x101/0x620 [16599.085226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16599.085226][ T3116] net_rx_action+0x495/0xbe0 [16599.085226][ T3116] __do_softirq+0x1b5/0x7f6 [16599.085226][ T3116] [16599.087314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16599.087314][ T3116] netdev_get_by_index+0x5e/0x80 [16599.087314][ T3116] fib6_nh_init+0x3d8/0x15b0 [16599.087314][ T3116] ip6_route_info_create+0xf18/0x17d0 [16599.087314][ T3116] ip6_route_add+0x1c/0x140 [16599.087314][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16599.087314][ T3116] addrconf_add_dev+0xe2/0x170 [16599.087314][ T3116] inet6_addr_add+0x12f/0xa40 [16599.087314][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16599.087314][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16599.087314][ T3116] netlink_rcv_skb+0x130/0x360 [16599.087314][ T3116] netlink_unicast+0x449/0x710 [16599.087314][ T3116] netlink_sendmsg+0x723/0xbe0 [16599.087314][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16599.087314][ T3116] ___sys_sendmsg+0xee/0x170 [16599.087314][ T3116] __sys_sendmsg+0xcd/0x170 [16599.087314][ T3116] do_syscall_64+0xc6/0x1e0 [16599.087314][ T3116] [16599.089508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16599.089508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16599.089508][ T3116] ipv6_find_idev+0x102/0x170 [16599.089508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16599.089508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16599.089508][ T3116] netlink_rcv_skb+0x130/0x360 [16599.089508][ T3116] netlink_unicast+0x449/0x710 [16599.089508][ T3116] netlink_sendmsg+0x723/0xbe0 [16599.089508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16599.089508][ T3116] ___sys_sendmsg+0xee/0x170 [16599.089508][ T3116] __sys_sendmsg+0xcd/0x170 [16599.089508][ T3116] do_syscall_64+0xc6/0x1e0 [16599.089508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16599.089508][ T3116] [16599.091226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16599.091226][ T3116] neigh_parms_alloc+0x1e5/0x510 [16599.091226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16599.091226][ T3116] ipv6_find_idev+0x102/0x170 [16599.091226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16599.091226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16599.091226][ T3116] netlink_rcv_skb+0x130/0x360 [16599.091226][ T3116] netlink_unicast+0x449/0x710 [16599.091226][ T3116] netlink_sendmsg+0x723/0xbe0 [16599.091226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16599.091226][ T3116] ___sys_sendmsg+0xee/0x170 [16599.091226][ T3116] __sys_sendmsg+0xcd/0x170 [16599.091226][ T3116] do_syscall_64+0xc6/0x1e0 [16599.091226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16599.091226][ T3116] [16609.332808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16609.333310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16609.333310][ T3116] dst_init+0x84/0x4a0 [16609.333310][ T3116] dst_alloc+0x97/0x150 [16609.333310][ T3116] ip6_dst_alloc+0x23/0x90 [16609.333310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16609.333310][ T3116] ip6_pol_route+0x56f/0x840 [16609.333310][ T3116] __fib6_rule_action+0x47a/0x5b0 [16609.333310][ T3116] fib_rules_lookup+0x2b4/0xa20 [16609.333310][ T3116] fib6_rule_lookup+0x182/0x630 [16609.333310][ T3116] ip6_route_input+0x59c/0xa50 [16609.333310][ T3116] ipv6_rcv+0x397/0x810 [16609.333310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16609.333310][ T3116] process_backlog+0x101/0x620 [16609.333310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16609.333310][ T3116] net_rx_action+0x495/0xbe0 [16609.333310][ T3116] __do_softirq+0x1b5/0x7f6 [16609.333310][ T3116] [16609.335399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16609.335399][ T3116] netdev_get_by_index+0x5e/0x80 [16609.335399][ T3116] fib6_nh_init+0x3d8/0x15b0 [16609.335399][ T3116] ip6_route_info_create+0xf18/0x17d0 [16609.335399][ T3116] ip6_route_add+0x1c/0x140 [16609.335399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16609.335399][ T3116] addrconf_add_dev+0xe2/0x170 [16609.335399][ T3116] inet6_addr_add+0x12f/0xa40 [16609.335399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16609.335399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16609.335399][ T3116] netlink_rcv_skb+0x130/0x360 [16609.335399][ T3116] netlink_unicast+0x449/0x710 [16609.335399][ T3116] netlink_sendmsg+0x723/0xbe0 [16609.335399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16609.335399][ T3116] ___sys_sendmsg+0xee/0x170 [16609.335399][ T3116] __sys_sendmsg+0xcd/0x170 [16609.335399][ T3116] do_syscall_64+0xc6/0x1e0 [16609.335399][ T3116] [16609.337597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16609.337597][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16609.337597][ T3116] ipv6_find_idev+0x102/0x170 [16609.337597][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16609.337597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16609.337597][ T3116] netlink_rcv_skb+0x130/0x360 [16609.337597][ T3116] netlink_unicast+0x449/0x710 [16609.337597][ T3116] netlink_sendmsg+0x723/0xbe0 [16609.337597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16609.337597][ T3116] ___sys_sendmsg+0xee/0x170 [16609.337597][ T3116] __sys_sendmsg+0xcd/0x170 [16609.337597][ T3116] do_syscall_64+0xc6/0x1e0 [16609.337597][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16609.337597][ T3116] [16609.339315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16609.339315][ T3116] neigh_parms_alloc+0x1e5/0x510 [16609.339315][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16609.339315][ T3116] ipv6_find_idev+0x102/0x170 [16609.339315][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16609.339315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16609.339315][ T3116] netlink_rcv_skb+0x130/0x360 [16609.339315][ T3116] netlink_unicast+0x449/0x710 [16609.339315][ T3116] netlink_sendmsg+0x723/0xbe0 [16609.339315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16609.339315][ T3116] ___sys_sendmsg+0xee/0x170 [16609.339315][ T3116] __sys_sendmsg+0xcd/0x170 [16609.339315][ T3116] do_syscall_64+0xc6/0x1e0 [16609.339315][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16609.339315][ T3116] [16619.460815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16619.461226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16619.461226][ T3116] dst_init+0x84/0x4a0 [16619.461226][ T3116] dst_alloc+0x97/0x150 [16619.461226][ T3116] ip6_dst_alloc+0x23/0x90 [16619.461226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16619.461226][ T3116] ip6_pol_route+0x56f/0x840 [16619.461226][ T3116] __fib6_rule_action+0x47a/0x5b0 [16619.461226][ T3116] fib_rules_lookup+0x2b4/0xa20 [16619.461226][ T3116] fib6_rule_lookup+0x182/0x630 [16619.461226][ T3116] ip6_route_input+0x59c/0xa50 [16619.461226][ T3116] ipv6_rcv+0x397/0x810 [16619.461226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16619.461226][ T3116] process_backlog+0x101/0x620 [16619.461226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16619.461226][ T3116] net_rx_action+0x495/0xbe0 [16619.461226][ T3116] __do_softirq+0x1b5/0x7f6 [16619.461226][ T3116] [16619.463319][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16619.463319][ T3116] netdev_get_by_index+0x5e/0x80 [16619.463319][ T3116] fib6_nh_init+0x3d8/0x15b0 [16619.463319][ T3116] ip6_route_info_create+0xf18/0x17d0 [16619.463319][ T3116] ip6_route_add+0x1c/0x140 [16619.463319][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16619.463319][ T3116] addrconf_add_dev+0xe2/0x170 [16619.463319][ T3116] inet6_addr_add+0x12f/0xa40 [16619.463319][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16619.463319][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16619.463319][ T3116] netlink_rcv_skb+0x130/0x360 [16619.463319][ T3116] netlink_unicast+0x449/0x710 [16619.463319][ T3116] netlink_sendmsg+0x723/0xbe0 [16619.463319][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16619.463319][ T3116] ___sys_sendmsg+0xee/0x170 [16619.463319][ T3116] __sys_sendmsg+0xcd/0x170 [16619.463319][ T3116] do_syscall_64+0xc6/0x1e0 [16619.463319][ T3116] [16619.465528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16619.465528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16619.465528][ T3116] ipv6_find_idev+0x102/0x170 [16619.465528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16619.465528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16619.465528][ T3116] netlink_rcv_skb+0x130/0x360 [16619.465528][ T3116] netlink_unicast+0x449/0x710 [16619.465528][ T3116] netlink_sendmsg+0x723/0xbe0 [16619.465528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16619.465528][ T3116] ___sys_sendmsg+0xee/0x170 [16619.465528][ T3116] __sys_sendmsg+0xcd/0x170 [16619.465528][ T3116] do_syscall_64+0xc6/0x1e0 [16619.465528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16619.465528][ T3116] [16619.467239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16619.467239][ T3116] neigh_parms_alloc+0x1e5/0x510 [16619.467239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16619.467239][ T3116] ipv6_find_idev+0x102/0x170 [16619.467239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16619.467239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16619.467239][ T3116] netlink_rcv_skb+0x130/0x360 [16619.467239][ T3116] netlink_unicast+0x449/0x710 [16619.467239][ T3116] netlink_sendmsg+0x723/0xbe0 [16619.467239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16619.467239][ T3116] ___sys_sendmsg+0xee/0x170 [16619.467239][ T3116] __sys_sendmsg+0xcd/0x170 [16619.467239][ T3116] do_syscall_64+0xc6/0x1e0 [16619.467239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16619.467239][ T3116] [16629.708924][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16629.709574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16629.709574][ T3116] dst_init+0x84/0x4a0 [16629.709574][ T3116] dst_alloc+0x97/0x150 [16629.709574][ T3116] ip6_dst_alloc+0x23/0x90 [16629.709574][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16629.709574][ T3116] ip6_pol_route+0x56f/0x840 [16629.709574][ T3116] __fib6_rule_action+0x47a/0x5b0 [16629.709574][ T3116] fib_rules_lookup+0x2b4/0xa20 [16629.709574][ T3116] fib6_rule_lookup+0x182/0x630 [16629.709574][ T3116] ip6_route_input+0x59c/0xa50 [16629.709574][ T3116] ipv6_rcv+0x397/0x810 [16629.709574][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16629.709574][ T3116] process_backlog+0x101/0x620 [16629.709574][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16629.709574][ T3116] net_rx_action+0x495/0xbe0 [16629.709574][ T3116] __do_softirq+0x1b5/0x7f6 [16629.709574][ T3116] [16629.711725][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16629.711725][ T3116] netdev_get_by_index+0x5e/0x80 [16629.711725][ T3116] fib6_nh_init+0x3d8/0x15b0 [16629.711725][ T3116] ip6_route_info_create+0xf18/0x17d0 [16629.711725][ T3116] ip6_route_add+0x1c/0x140 [16629.711725][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16629.711725][ T3116] addrconf_add_dev+0xe2/0x170 [16629.711725][ T3116] inet6_addr_add+0x12f/0xa40 [16629.711725][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16629.711725][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16629.711725][ T3116] netlink_rcv_skb+0x130/0x360 [16629.711725][ T3116] netlink_unicast+0x449/0x710 [16629.711725][ T3116] netlink_sendmsg+0x723/0xbe0 [16629.711725][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16629.711725][ T3116] ___sys_sendmsg+0xee/0x170 [16629.711725][ T3116] __sys_sendmsg+0xcd/0x170 [16629.711725][ T3116] do_syscall_64+0xc6/0x1e0 [16629.711725][ T3116] [16629.713962][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16629.713962][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16629.713962][ T3116] ipv6_find_idev+0x102/0x170 [16629.713962][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16629.713962][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16629.713962][ T3116] netlink_rcv_skb+0x130/0x360 [16629.713962][ T3116] netlink_unicast+0x449/0x710 [16629.713962][ T3116] netlink_sendmsg+0x723/0xbe0 [16629.713962][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16629.713962][ T3116] ___sys_sendmsg+0xee/0x170 [16629.713962][ T3116] __sys_sendmsg+0xcd/0x170 [16629.713962][ T3116] do_syscall_64+0xc6/0x1e0 [16629.713962][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16629.713962][ T3116] [16629.715736][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16629.715736][ T3116] neigh_parms_alloc+0x1e5/0x510 [16629.715736][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16629.715736][ T3116] ipv6_find_idev+0x102/0x170 [16629.715736][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16629.715736][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16629.715736][ T3116] netlink_rcv_skb+0x130/0x360 [16629.715736][ T3116] netlink_unicast+0x449/0x710 [16629.715736][ T3116] netlink_sendmsg+0x723/0xbe0 [16629.715736][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16629.715736][ T3116] ___sys_sendmsg+0xee/0x170 [16629.715736][ T3116] __sys_sendmsg+0xcd/0x170 [16629.715736][ T3116] do_syscall_64+0xc6/0x1e0 [16629.715736][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16629.715736][ T3116] [16639.740827][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16639.741237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16639.741237][ T3116] dst_init+0x84/0x4a0 [16639.741237][ T3116] dst_alloc+0x97/0x150 [16639.741237][ T3116] ip6_dst_alloc+0x23/0x90 [16639.741237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16639.741237][ T3116] ip6_pol_route+0x56f/0x840 [16639.741237][ T3116] __fib6_rule_action+0x47a/0x5b0 [16639.741237][ T3116] fib_rules_lookup+0x2b4/0xa20 [16639.741237][ T3116] fib6_rule_lookup+0x182/0x630 [16639.741237][ T3116] ip6_route_input+0x59c/0xa50 [16639.741237][ T3116] ipv6_rcv+0x397/0x810 [16639.741237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16639.741237][ T3116] process_backlog+0x101/0x620 [16639.741237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16639.741237][ T3116] net_rx_action+0x495/0xbe0 [16639.741237][ T3116] __do_softirq+0x1b5/0x7f6 [16639.741237][ T3116] [16639.743436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16639.743436][ T3116] netdev_get_by_index+0x5e/0x80 [16639.743436][ T3116] fib6_nh_init+0x3d8/0x15b0 [16639.743436][ T3116] ip6_route_info_create+0xf18/0x17d0 [16639.743436][ T3116] ip6_route_add+0x1c/0x140 [16639.743436][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16639.743436][ T3116] addrconf_add_dev+0xe2/0x170 [16639.743436][ T3116] inet6_addr_add+0x12f/0xa40 [16639.743436][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16639.743436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16639.743436][ T3116] netlink_rcv_skb+0x130/0x360 [16639.743436][ T3116] netlink_unicast+0x449/0x710 [16639.743436][ T3116] netlink_sendmsg+0x723/0xbe0 [16639.743436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16639.743436][ T3116] ___sys_sendmsg+0xee/0x170 [16639.743436][ T3116] __sys_sendmsg+0xcd/0x170 [16639.743436][ T3116] do_syscall_64+0xc6/0x1e0 [16639.743436][ T3116] [16639.745677][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16639.745677][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16639.745677][ T3116] ipv6_find_idev+0x102/0x170 [16639.745677][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16639.745677][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16639.745677][ T3116] netlink_rcv_skb+0x130/0x360 [16639.745677][ T3116] netlink_unicast+0x449/0x710 [16639.745677][ T3116] netlink_sendmsg+0x723/0xbe0 [16639.745677][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16639.745677][ T3116] ___sys_sendmsg+0xee/0x170 [16639.745677][ T3116] __sys_sendmsg+0xcd/0x170 [16639.745677][ T3116] do_syscall_64+0xc6/0x1e0 [16639.745677][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16639.745677][ T3116] [16639.747377][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16639.747377][ T3116] neigh_parms_alloc+0x1e5/0x510 [16639.747377][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16639.747377][ T3116] ipv6_find_idev+0x102/0x170 [16639.747377][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16639.747377][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16639.747377][ T3116] netlink_rcv_skb+0x130/0x360 [16639.747377][ T3116] netlink_unicast+0x449/0x710 [16639.747377][ T3116] netlink_sendmsg+0x723/0xbe0 [16639.747377][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16639.747377][ T3116] ___sys_sendmsg+0xee/0x170 [16639.747377][ T3116] __sys_sendmsg+0xcd/0x170 [16639.747377][ T3116] do_syscall_64+0xc6/0x1e0 [16639.747377][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16639.747377][ T3116] [16649.996916][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16649.997643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16649.997643][ T3116] dst_init+0x84/0x4a0 [16649.997643][ T3116] dst_alloc+0x97/0x150 [16649.997643][ T3116] ip6_dst_alloc+0x23/0x90 [16649.997643][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16649.997643][ T3116] ip6_pol_route+0x56f/0x840 [16649.997643][ T3116] __fib6_rule_action+0x47a/0x5b0 [16649.997643][ T3116] fib_rules_lookup+0x2b4/0xa20 [16649.997643][ T3116] fib6_rule_lookup+0x182/0x630 [16649.997643][ T3116] ip6_route_input+0x59c/0xa50 [16649.997643][ T3116] ipv6_rcv+0x397/0x810 [16649.997643][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16649.997643][ T3116] process_backlog+0x101/0x620 [16649.997643][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16649.997643][ T3116] net_rx_action+0x495/0xbe0 [16649.997643][ T3116] __do_softirq+0x1b5/0x7f6 [16649.997643][ T3116] [16649.999829][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16649.999829][ T3116] netdev_get_by_index+0x5e/0x80 [16649.999829][ T3116] fib6_nh_init+0x3d8/0x15b0 [16649.999829][ T3116] ip6_route_info_create+0xf18/0x17d0 [16649.999829][ T3116] ip6_route_add+0x1c/0x140 [16649.999829][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16649.999829][ T3116] addrconf_add_dev+0xe2/0x170 [16649.999829][ T3116] inet6_addr_add+0x12f/0xa40 [16649.999829][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16649.999829][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16649.999829][ T3116] netlink_rcv_skb+0x130/0x360 [16649.999829][ T3116] netlink_unicast+0x449/0x710 [16649.999829][ T3116] netlink_sendmsg+0x723/0xbe0 [16649.999829][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16649.999829][ T3116] ___sys_sendmsg+0xee/0x170 [16649.999829][ T3116] __sys_sendmsg+0xcd/0x170 [16649.999829][ T3116] do_syscall_64+0xc6/0x1e0 [16649.999829][ T3116] [16650.002099][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16650.002099][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16650.002099][ T3116] ipv6_find_idev+0x102/0x170 [16650.002099][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16650.002099][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16650.002099][ T3116] netlink_rcv_skb+0x130/0x360 [16650.002099][ T3116] netlink_unicast+0x449/0x710 [16650.002099][ T3116] netlink_sendmsg+0x723/0xbe0 [16650.002099][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16650.002099][ T3116] ___sys_sendmsg+0xee/0x170 [16650.002099][ T3116] __sys_sendmsg+0xcd/0x170 [16650.002099][ T3116] do_syscall_64+0xc6/0x1e0 [16650.002099][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16650.002099][ T3116] [16650.003883][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16650.003883][ T3116] neigh_parms_alloc+0x1e5/0x510 [16650.003883][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16650.003883][ T3116] ipv6_find_idev+0x102/0x170 [16650.003883][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16650.003883][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16650.003883][ T3116] netlink_rcv_skb+0x130/0x360 [16650.003883][ T3116] netlink_unicast+0x449/0x710 [16650.003883][ T3116] netlink_sendmsg+0x723/0xbe0 [16650.003883][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16650.003883][ T3116] ___sys_sendmsg+0xee/0x170 [16650.003883][ T3116] __sys_sendmsg+0xcd/0x170 [16650.003883][ T3116] do_syscall_64+0xc6/0x1e0 [16650.003883][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16650.003883][ T3116] [16660.252934][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16660.253623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16660.253623][ T3116] dst_init+0x84/0x4a0 [16660.253623][ T3116] dst_alloc+0x97/0x150 [16660.253623][ T3116] ip6_dst_alloc+0x23/0x90 [16660.253623][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16660.253623][ T3116] ip6_pol_route+0x56f/0x840 [16660.253623][ T3116] __fib6_rule_action+0x47a/0x5b0 [16660.253623][ T3116] fib_rules_lookup+0x2b4/0xa20 [16660.253623][ T3116] fib6_rule_lookup+0x182/0x630 [16660.253623][ T3116] ip6_route_input+0x59c/0xa50 [16660.253623][ T3116] ipv6_rcv+0x397/0x810 [16660.253623][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16660.253623][ T3116] process_backlog+0x101/0x620 [16660.253623][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16660.253623][ T3116] net_rx_action+0x495/0xbe0 [16660.253623][ T3116] __do_softirq+0x1b5/0x7f6 [16660.253623][ T3116] [16660.255706][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16660.255706][ T3116] netdev_get_by_index+0x5e/0x80 [16660.255706][ T3116] fib6_nh_init+0x3d8/0x15b0 [16660.255706][ T3116] ip6_route_info_create+0xf18/0x17d0 [16660.255706][ T3116] ip6_route_add+0x1c/0x140 [16660.255706][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16660.255706][ T3116] addrconf_add_dev+0xe2/0x170 [16660.255706][ T3116] inet6_addr_add+0x12f/0xa40 [16660.255706][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16660.255706][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16660.255706][ T3116] netlink_rcv_skb+0x130/0x360 [16660.255706][ T3116] netlink_unicast+0x449/0x710 [16660.255706][ T3116] netlink_sendmsg+0x723/0xbe0 [16660.255706][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16660.255706][ T3116] ___sys_sendmsg+0xee/0x170 [16660.255706][ T3116] __sys_sendmsg+0xcd/0x170 [16660.255706][ T3116] do_syscall_64+0xc6/0x1e0 [16660.255706][ T3116] [16660.258035][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16660.258035][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16660.258035][ T3116] ipv6_find_idev+0x102/0x170 [16660.258035][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16660.258035][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16660.258035][ T3116] netlink_rcv_skb+0x130/0x360 [16660.258035][ T3116] netlink_unicast+0x449/0x710 [16660.258035][ T3116] netlink_sendmsg+0x723/0xbe0 [16660.258035][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16660.258035][ T3116] ___sys_sendmsg+0xee/0x170 [16660.258035][ T3116] __sys_sendmsg+0xcd/0x170 [16660.258035][ T3116] do_syscall_64+0xc6/0x1e0 [16660.258035][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16660.258035][ T3116] [16660.259859][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16660.259859][ T3116] neigh_parms_alloc+0x1e5/0x510 [16660.259859][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16660.259859][ T3116] ipv6_find_idev+0x102/0x170 [16660.259859][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16660.259859][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16660.259859][ T3116] netlink_rcv_skb+0x130/0x360 [16660.259859][ T3116] netlink_unicast+0x449/0x710 [16660.259859][ T3116] netlink_sendmsg+0x723/0xbe0 [16660.259859][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16660.259859][ T3116] ___sys_sendmsg+0xee/0x170 [16660.259859][ T3116] __sys_sendmsg+0xcd/0x170 [16660.259859][ T3116] do_syscall_64+0xc6/0x1e0 [16660.259859][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16660.259859][ T3116] [16670.508775][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16670.509249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16670.509249][ T3116] dst_init+0x84/0x4a0 [16670.509249][ T3116] dst_alloc+0x97/0x150 [16670.509249][ T3116] ip6_dst_alloc+0x23/0x90 [16670.509249][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16670.509249][ T3116] ip6_pol_route+0x56f/0x840 [16670.509249][ T3116] __fib6_rule_action+0x47a/0x5b0 [16670.509249][ T3116] fib_rules_lookup+0x2b4/0xa20 [16670.509249][ T3116] fib6_rule_lookup+0x182/0x630 [16670.509249][ T3116] ip6_route_input+0x59c/0xa50 [16670.509249][ T3116] ipv6_rcv+0x397/0x810 [16670.509249][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16670.509249][ T3116] process_backlog+0x101/0x620 [16670.509249][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16670.509249][ T3116] net_rx_action+0x495/0xbe0 [16670.509249][ T3116] __do_softirq+0x1b5/0x7f6 [16670.509249][ T3116] [16670.511353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16670.511353][ T3116] netdev_get_by_index+0x5e/0x80 [16670.511353][ T3116] fib6_nh_init+0x3d8/0x15b0 [16670.511353][ T3116] ip6_route_info_create+0xf18/0x17d0 [16670.511353][ T3116] ip6_route_add+0x1c/0x140 [16670.511353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16670.511353][ T3116] addrconf_add_dev+0xe2/0x170 [16670.511353][ T3116] inet6_addr_add+0x12f/0xa40 [16670.511353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16670.511353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16670.511353][ T3116] netlink_rcv_skb+0x130/0x360 [16670.511353][ T3116] netlink_unicast+0x449/0x710 [16670.511353][ T3116] netlink_sendmsg+0x723/0xbe0 [16670.511353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16670.511353][ T3116] ___sys_sendmsg+0xee/0x170 [16670.511353][ T3116] __sys_sendmsg+0xcd/0x170 [16670.511353][ T3116] do_syscall_64+0xc6/0x1e0 [16670.511353][ T3116] [16670.513561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16670.513561][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16670.513561][ T3116] ipv6_find_idev+0x102/0x170 [16670.513561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16670.513561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16670.513561][ T3116] netlink_rcv_skb+0x130/0x360 [16670.513561][ T3116] netlink_unicast+0x449/0x710 [16670.513561][ T3116] netlink_sendmsg+0x723/0xbe0 [16670.513561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16670.513561][ T3116] ___sys_sendmsg+0xee/0x170 [16670.513561][ T3116] __sys_sendmsg+0xcd/0x170 [16670.513561][ T3116] do_syscall_64+0xc6/0x1e0 [16670.513561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16670.513561][ T3116] [16670.515295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16670.515295][ T3116] neigh_parms_alloc+0x1e5/0x510 [16670.515295][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16670.515295][ T3116] ipv6_find_idev+0x102/0x170 [16670.515295][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16670.515295][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16670.515295][ T3116] netlink_rcv_skb+0x130/0x360 [16670.515295][ T3116] netlink_unicast+0x449/0x710 [16670.515295][ T3116] netlink_sendmsg+0x723/0xbe0 [16670.515295][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16670.515295][ T3116] ___sys_sendmsg+0xee/0x170 [16670.515295][ T3116] __sys_sendmsg+0xcd/0x170 [16670.515295][ T3116] do_syscall_64+0xc6/0x1e0 [16670.515295][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16670.515295][ T3116] [16680.764925][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16680.765500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16680.765500][ T3116] dst_init+0x84/0x4a0 [16680.765500][ T3116] dst_alloc+0x97/0x150 [16680.765500][ T3116] ip6_dst_alloc+0x23/0x90 [16680.765500][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16680.765500][ T3116] ip6_pol_route+0x56f/0x840 [16680.765500][ T3116] __fib6_rule_action+0x47a/0x5b0 [16680.765500][ T3116] fib_rules_lookup+0x2b4/0xa20 [16680.765500][ T3116] fib6_rule_lookup+0x182/0x630 [16680.765500][ T3116] ip6_route_input+0x59c/0xa50 [16680.765500][ T3116] ipv6_rcv+0x397/0x810 [16680.765500][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16680.765500][ T3116] process_backlog+0x101/0x620 [16680.765500][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16680.765500][ T3116] net_rx_action+0x495/0xbe0 [16680.765500][ T3116] __do_softirq+0x1b5/0x7f6 [16680.765500][ T3116] [16680.767681][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16680.767681][ T3116] netdev_get_by_index+0x5e/0x80 [16680.767681][ T3116] fib6_nh_init+0x3d8/0x15b0 [16680.767681][ T3116] ip6_route_info_create+0xf18/0x17d0 [16680.767681][ T3116] ip6_route_add+0x1c/0x140 [16680.767681][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16680.767681][ T3116] addrconf_add_dev+0xe2/0x170 [16680.767681][ T3116] inet6_addr_add+0x12f/0xa40 [16680.767681][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16680.767681][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16680.767681][ T3116] netlink_rcv_skb+0x130/0x360 [16680.767681][ T3116] netlink_unicast+0x449/0x710 [16680.767681][ T3116] netlink_sendmsg+0x723/0xbe0 [16680.767681][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16680.767681][ T3116] ___sys_sendmsg+0xee/0x170 [16680.767681][ T3116] __sys_sendmsg+0xcd/0x170 [16680.767681][ T3116] do_syscall_64+0xc6/0x1e0 [16680.767681][ T3116] [16680.769924][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16680.769924][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16680.769924][ T3116] ipv6_find_idev+0x102/0x170 [16680.769924][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16680.769924][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16680.769924][ T3116] netlink_rcv_skb+0x130/0x360 [16680.769924][ T3116] netlink_unicast+0x449/0x710 [16680.769924][ T3116] netlink_sendmsg+0x723/0xbe0 [16680.769924][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16680.769924][ T3116] ___sys_sendmsg+0xee/0x170 [16680.769924][ T3116] __sys_sendmsg+0xcd/0x170 [16680.769924][ T3116] do_syscall_64+0xc6/0x1e0 [16680.769924][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16680.769924][ T3116] [16680.771689][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16680.771689][ T3116] neigh_parms_alloc+0x1e5/0x510 [16680.771689][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16680.771689][ T3116] ipv6_find_idev+0x102/0x170 [16680.771689][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16680.771689][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16680.771689][ T3116] netlink_rcv_skb+0x130/0x360 [16680.771689][ T3116] netlink_unicast+0x449/0x710 [16680.771689][ T3116] netlink_sendmsg+0x723/0xbe0 [16680.771689][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16680.771689][ T3116] ___sys_sendmsg+0xee/0x170 [16680.771689][ T3116] __sys_sendmsg+0xcd/0x170 [16680.771689][ T3116] do_syscall_64+0xc6/0x1e0 [16680.771689][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16680.771689][ T3116] [16691.020879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16691.021673][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16691.021673][ T3116] dst_init+0x84/0x4a0 [16691.021673][ T3116] dst_alloc+0x97/0x150 [16691.021673][ T3116] ip6_dst_alloc+0x23/0x90 [16691.021673][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16691.021673][ T3116] ip6_pol_route+0x56f/0x840 [16691.021673][ T3116] __fib6_rule_action+0x47a/0x5b0 [16691.021673][ T3116] fib_rules_lookup+0x2b4/0xa20 [16691.021673][ T3116] fib6_rule_lookup+0x182/0x630 [16691.021673][ T3116] ip6_route_input+0x59c/0xa50 [16691.021673][ T3116] ipv6_rcv+0x397/0x810 [16691.021673][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16691.021673][ T3116] process_backlog+0x101/0x620 [16691.021673][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16691.021673][ T3116] net_rx_action+0x495/0xbe0 [16691.021673][ T3116] __do_softirq+0x1b5/0x7f6 [16691.021673][ T3116] [16691.023838][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16691.023838][ T3116] netdev_get_by_index+0x5e/0x80 [16691.023838][ T3116] fib6_nh_init+0x3d8/0x15b0 [16691.023838][ T3116] ip6_route_info_create+0xf18/0x17d0 [16691.023838][ T3116] ip6_route_add+0x1c/0x140 [16691.023838][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16691.023838][ T3116] addrconf_add_dev+0xe2/0x170 [16691.023838][ T3116] inet6_addr_add+0x12f/0xa40 [16691.023838][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16691.023838][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16691.023838][ T3116] netlink_rcv_skb+0x130/0x360 [16691.023838][ T3116] netlink_unicast+0x449/0x710 [16691.023838][ T3116] netlink_sendmsg+0x723/0xbe0 [16691.023838][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16691.023838][ T3116] ___sys_sendmsg+0xee/0x170 [16691.023838][ T3116] __sys_sendmsg+0xcd/0x170 [16691.023838][ T3116] do_syscall_64+0xc6/0x1e0 [16691.023838][ T3116] [16691.026051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16691.026051][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16691.026051][ T3116] ipv6_find_idev+0x102/0x170 [16691.026051][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16691.026051][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16691.026051][ T3116] netlink_rcv_skb+0x130/0x360 [16691.026051][ T3116] netlink_unicast+0x449/0x710 [16691.026051][ T3116] netlink_sendmsg+0x723/0xbe0 [16691.026051][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16691.026051][ T3116] ___sys_sendmsg+0xee/0x170 [16691.026051][ T3116] __sys_sendmsg+0xcd/0x170 [16691.026051][ T3116] do_syscall_64+0xc6/0x1e0 [16691.026051][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16691.026051][ T3116] [16691.027789][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16691.027789][ T3116] neigh_parms_alloc+0x1e5/0x510 [16691.027789][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16691.027789][ T3116] ipv6_find_idev+0x102/0x170 [16691.027789][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16691.027789][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16691.027789][ T3116] netlink_rcv_skb+0x130/0x360 [16691.027789][ T3116] netlink_unicast+0x449/0x710 [16691.027789][ T3116] netlink_sendmsg+0x723/0xbe0 [16691.027789][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16691.027789][ T3116] ___sys_sendmsg+0xee/0x170 [16691.027789][ T3116] __sys_sendmsg+0xcd/0x170 [16691.027789][ T3116] do_syscall_64+0xc6/0x1e0 [16691.027789][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16691.027789][ T3116] [16701.276845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16701.277287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16701.277287][ T3116] dst_init+0x84/0x4a0 [16701.277287][ T3116] dst_alloc+0x97/0x150 [16701.277287][ T3116] ip6_dst_alloc+0x23/0x90 [16701.277287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16701.277287][ T3116] ip6_pol_route+0x56f/0x840 [16701.277287][ T3116] __fib6_rule_action+0x47a/0x5b0 [16701.277287][ T3116] fib_rules_lookup+0x2b4/0xa20 [16701.277287][ T3116] fib6_rule_lookup+0x182/0x630 [16701.277287][ T3116] ip6_route_input+0x59c/0xa50 [16701.277287][ T3116] ipv6_rcv+0x397/0x810 [16701.277287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16701.277287][ T3116] process_backlog+0x101/0x620 [16701.277287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16701.277287][ T3116] net_rx_action+0x495/0xbe0 [16701.277287][ T3116] __do_softirq+0x1b5/0x7f6 [16701.277287][ T3116] [16701.279348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16701.279348][ T3116] netdev_get_by_index+0x5e/0x80 [16701.279348][ T3116] fib6_nh_init+0x3d8/0x15b0 [16701.279348][ T3116] ip6_route_info_create+0xf18/0x17d0 [16701.279348][ T3116] ip6_route_add+0x1c/0x140 [16701.279348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16701.279348][ T3116] addrconf_add_dev+0xe2/0x170 [16701.279348][ T3116] inet6_addr_add+0x12f/0xa40 [16701.279348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16701.279348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16701.279348][ T3116] netlink_rcv_skb+0x130/0x360 [16701.279348][ T3116] netlink_unicast+0x449/0x710 [16701.279348][ T3116] netlink_sendmsg+0x723/0xbe0 [16701.279348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16701.279348][ T3116] ___sys_sendmsg+0xee/0x170 [16701.279348][ T3116] __sys_sendmsg+0xcd/0x170 [16701.279348][ T3116] do_syscall_64+0xc6/0x1e0 [16701.279348][ T3116] [16701.281531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16701.281531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16701.281531][ T3116] ipv6_find_idev+0x102/0x170 [16701.281531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16701.281531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16701.281531][ T3116] netlink_rcv_skb+0x130/0x360 [16701.281531][ T3116] netlink_unicast+0x449/0x710 [16701.281531][ T3116] netlink_sendmsg+0x723/0xbe0 [16701.281531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16701.281531][ T3116] ___sys_sendmsg+0xee/0x170 [16701.281531][ T3116] __sys_sendmsg+0xcd/0x170 [16701.281531][ T3116] do_syscall_64+0xc6/0x1e0 [16701.281531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16701.281531][ T3116] [16701.283234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16701.283234][ T3116] neigh_parms_alloc+0x1e5/0x510 [16701.283234][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16701.283234][ T3116] ipv6_find_idev+0x102/0x170 [16701.283234][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16701.283234][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16701.283234][ T3116] netlink_rcv_skb+0x130/0x360 [16701.283234][ T3116] netlink_unicast+0x449/0x710 [16701.283234][ T3116] netlink_sendmsg+0x723/0xbe0 [16701.283234][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16701.283234][ T3116] ___sys_sendmsg+0xee/0x170 [16701.283234][ T3116] __sys_sendmsg+0xcd/0x170 [16701.283234][ T3116] do_syscall_64+0xc6/0x1e0 [16701.283234][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16701.283234][ T3116] [16711.324929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16711.325625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16711.325625][ T3116] dst_init+0x84/0x4a0 [16711.325625][ T3116] dst_alloc+0x97/0x150 [16711.325625][ T3116] ip6_dst_alloc+0x23/0x90 [16711.325625][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16711.325625][ T3116] ip6_pol_route+0x56f/0x840 [16711.325625][ T3116] __fib6_rule_action+0x47a/0x5b0 [16711.325625][ T3116] fib_rules_lookup+0x2b4/0xa20 [16711.325625][ T3116] fib6_rule_lookup+0x182/0x630 [16711.325625][ T3116] ip6_route_input+0x59c/0xa50 [16711.325625][ T3116] ipv6_rcv+0x397/0x810 [16711.325625][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16711.325625][ T3116] process_backlog+0x101/0x620 [16711.325625][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16711.325625][ T3116] net_rx_action+0x495/0xbe0 [16711.325625][ T3116] __do_softirq+0x1b5/0x7f6 [16711.325625][ T3116] [16711.327744][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16711.327744][ T3116] netdev_get_by_index+0x5e/0x80 [16711.327744][ T3116] fib6_nh_init+0x3d8/0x15b0 [16711.327744][ T3116] ip6_route_info_create+0xf18/0x17d0 [16711.327744][ T3116] ip6_route_add+0x1c/0x140 [16711.327744][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16711.327744][ T3116] addrconf_add_dev+0xe2/0x170 [16711.327744][ T3116] inet6_addr_add+0x12f/0xa40 [16711.327744][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16711.327744][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16711.327744][ T3116] netlink_rcv_skb+0x130/0x360 [16711.327744][ T3116] netlink_unicast+0x449/0x710 [16711.327744][ T3116] netlink_sendmsg+0x723/0xbe0 [16711.327744][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16711.327744][ T3116] ___sys_sendmsg+0xee/0x170 [16711.327744][ T3116] __sys_sendmsg+0xcd/0x170 [16711.327744][ T3116] do_syscall_64+0xc6/0x1e0 [16711.327744][ T3116] [16711.329947][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16711.329947][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16711.329947][ T3116] ipv6_find_idev+0x102/0x170 [16711.329947][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16711.329947][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16711.329947][ T3116] netlink_rcv_skb+0x130/0x360 [16711.329947][ T3116] netlink_unicast+0x449/0x710 [16711.329947][ T3116] netlink_sendmsg+0x723/0xbe0 [16711.329947][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16711.329947][ T3116] ___sys_sendmsg+0xee/0x170 [16711.329947][ T3116] __sys_sendmsg+0xcd/0x170 [16711.329947][ T3116] do_syscall_64+0xc6/0x1e0 [16711.329947][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16711.329947][ T3116] [16711.331886][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16711.331886][ T3116] neigh_parms_alloc+0x1e5/0x510 [16711.331886][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16711.331886][ T3116] ipv6_find_idev+0x102/0x170 [16711.331886][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16711.331886][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16711.331886][ T3116] netlink_rcv_skb+0x130/0x360 [16711.331886][ T3116] netlink_unicast+0x449/0x710 [16711.331886][ T3116] netlink_sendmsg+0x723/0xbe0 [16711.331886][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16711.331886][ T3116] ___sys_sendmsg+0xee/0x170 [16711.331886][ T3116] __sys_sendmsg+0xcd/0x170 [16711.331886][ T3116] do_syscall_64+0xc6/0x1e0 [16711.331886][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16711.331886][ T3116] [16721.572873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16721.573283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16721.573283][ T3116] dst_init+0x84/0x4a0 [16721.573283][ T3116] dst_alloc+0x97/0x150 [16721.573283][ T3116] ip6_dst_alloc+0x23/0x90 [16721.573283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16721.573283][ T3116] ip6_pol_route+0x56f/0x840 [16721.573283][ T3116] __fib6_rule_action+0x47a/0x5b0 [16721.573283][ T3116] fib_rules_lookup+0x2b4/0xa20 [16721.573283][ T3116] fib6_rule_lookup+0x182/0x630 [16721.573283][ T3116] ip6_route_input+0x59c/0xa50 [16721.573283][ T3116] ipv6_rcv+0x397/0x810 [16721.573283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16721.573283][ T3116] process_backlog+0x101/0x620 [16721.573283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16721.573283][ T3116] net_rx_action+0x495/0xbe0 [16721.573283][ T3116] __do_softirq+0x1b5/0x7f6 [16721.573283][ T3116] [16721.575435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16721.575435][ T3116] netdev_get_by_index+0x5e/0x80 [16721.575435][ T3116] fib6_nh_init+0x3d8/0x15b0 [16721.575435][ T3116] ip6_route_info_create+0xf18/0x17d0 [16721.575435][ T3116] ip6_route_add+0x1c/0x140 [16721.575435][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16721.575435][ T3116] addrconf_add_dev+0xe2/0x170 [16721.575435][ T3116] inet6_addr_add+0x12f/0xa40 [16721.575435][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16721.575435][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16721.575435][ T3116] netlink_rcv_skb+0x130/0x360 [16721.575435][ T3116] netlink_unicast+0x449/0x710 [16721.575435][ T3116] netlink_sendmsg+0x723/0xbe0 [16721.575435][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16721.575435][ T3116] ___sys_sendmsg+0xee/0x170 [16721.575435][ T3116] __sys_sendmsg+0xcd/0x170 [16721.575435][ T3116] do_syscall_64+0xc6/0x1e0 [16721.575435][ T3116] [16721.577657][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16721.577657][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16721.577657][ T3116] ipv6_find_idev+0x102/0x170 [16721.577657][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16721.577657][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16721.577657][ T3116] netlink_rcv_skb+0x130/0x360 [16721.577657][ T3116] netlink_unicast+0x449/0x710 [16721.577657][ T3116] netlink_sendmsg+0x723/0xbe0 [16721.577657][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16721.577657][ T3116] ___sys_sendmsg+0xee/0x170 [16721.577657][ T3116] __sys_sendmsg+0xcd/0x170 [16721.577657][ T3116] do_syscall_64+0xc6/0x1e0 [16721.577657][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16721.577657][ T3116] [16721.579392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16721.579392][ T3116] neigh_parms_alloc+0x1e5/0x510 [16721.579392][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16721.579392][ T3116] ipv6_find_idev+0x102/0x170 [16721.579392][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16721.579392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16721.579392][ T3116] netlink_rcv_skb+0x130/0x360 [16721.579392][ T3116] netlink_unicast+0x449/0x710 [16721.579392][ T3116] netlink_sendmsg+0x723/0xbe0 [16721.579392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16721.579392][ T3116] ___sys_sendmsg+0xee/0x170 [16721.579392][ T3116] __sys_sendmsg+0xcd/0x170 [16721.579392][ T3116] do_syscall_64+0xc6/0x1e0 [16721.579392][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16721.579392][ T3116] [16731.748912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16731.749669][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16731.749669][ T3116] dst_init+0x84/0x4a0 [16731.749669][ T3116] dst_alloc+0x97/0x150 [16731.749669][ T3116] ip6_dst_alloc+0x23/0x90 [16731.749669][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16731.749669][ T3116] ip6_pol_route+0x56f/0x840 [16731.749669][ T3116] __fib6_rule_action+0x47a/0x5b0 [16731.749669][ T3116] fib_rules_lookup+0x2b4/0xa20 [16731.749669][ T3116] fib6_rule_lookup+0x182/0x630 [16731.749669][ T3116] ip6_route_input+0x59c/0xa50 [16731.749669][ T3116] ipv6_rcv+0x397/0x810 [16731.749669][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16731.749669][ T3116] process_backlog+0x101/0x620 [16731.749669][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16731.749669][ T3116] net_rx_action+0x495/0xbe0 [16731.749669][ T3116] __do_softirq+0x1b5/0x7f6 [16731.749669][ T3116] [16731.751902][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16731.751902][ T3116] netdev_get_by_index+0x5e/0x80 [16731.751902][ T3116] fib6_nh_init+0x3d8/0x15b0 [16731.751902][ T3116] ip6_route_info_create+0xf18/0x17d0 [16731.751902][ T3116] ip6_route_add+0x1c/0x140 [16731.751902][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16731.751902][ T3116] addrconf_add_dev+0xe2/0x170 [16731.751902][ T3116] inet6_addr_add+0x12f/0xa40 [16731.751902][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16731.751902][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16731.751902][ T3116] netlink_rcv_skb+0x130/0x360 [16731.751902][ T3116] netlink_unicast+0x449/0x710 [16731.751902][ T3116] netlink_sendmsg+0x723/0xbe0 [16731.751902][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16731.751902][ T3116] ___sys_sendmsg+0xee/0x170 [16731.751902][ T3116] __sys_sendmsg+0xcd/0x170 [16731.751902][ T3116] do_syscall_64+0xc6/0x1e0 [16731.751902][ T3116] [16731.754152][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16731.754152][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16731.754152][ T3116] ipv6_find_idev+0x102/0x170 [16731.754152][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16731.754152][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16731.754152][ T3116] netlink_rcv_skb+0x130/0x360 [16731.754152][ T3116] netlink_unicast+0x449/0x710 [16731.754152][ T3116] netlink_sendmsg+0x723/0xbe0 [16731.754152][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16731.754152][ T3116] ___sys_sendmsg+0xee/0x170 [16731.754152][ T3116] __sys_sendmsg+0xcd/0x170 [16731.754152][ T3116] do_syscall_64+0xc6/0x1e0 [16731.754152][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16731.754152][ T3116] [16731.755836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16731.755836][ T3116] neigh_parms_alloc+0x1e5/0x510 [16731.755836][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16731.755836][ T3116] ipv6_find_idev+0x102/0x170 [16731.755836][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16731.755836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16731.755836][ T3116] netlink_rcv_skb+0x130/0x360 [16731.755836][ T3116] netlink_unicast+0x449/0x710 [16731.755836][ T3116] netlink_sendmsg+0x723/0xbe0 [16731.755836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16731.755836][ T3116] ___sys_sendmsg+0xee/0x170 [16731.755836][ T3116] __sys_sendmsg+0xcd/0x170 [16731.755836][ T3116] do_syscall_64+0xc6/0x1e0 [16731.755836][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16731.755836][ T3116] [16741.996809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16741.997227][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16741.997227][ T3116] dst_init+0x84/0x4a0 [16741.997227][ T3116] dst_alloc+0x97/0x150 [16741.997227][ T3116] ip6_dst_alloc+0x23/0x90 [16741.997227][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16741.997227][ T3116] ip6_pol_route+0x56f/0x840 [16741.997227][ T3116] __fib6_rule_action+0x47a/0x5b0 [16741.997227][ T3116] fib_rules_lookup+0x2b4/0xa20 [16741.997227][ T3116] fib6_rule_lookup+0x182/0x630 [16741.997227][ T3116] ip6_route_input+0x59c/0xa50 [16741.997227][ T3116] ipv6_rcv+0x397/0x810 [16741.997227][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16741.997227][ T3116] process_backlog+0x101/0x620 [16741.997227][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16741.997227][ T3116] net_rx_action+0x495/0xbe0 [16741.997227][ T3116] __do_softirq+0x1b5/0x7f6 [16741.997227][ T3116] [16741.999827][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16741.999827][ T3116] netdev_get_by_index+0x5e/0x80 [16741.999827][ T3116] fib6_nh_init+0x3d8/0x15b0 [16741.999827][ T3116] ip6_route_info_create+0xf18/0x17d0 [16741.999827][ T3116] ip6_route_add+0x1c/0x140 [16741.999827][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16741.999827][ T3116] addrconf_add_dev+0xe2/0x170 [16741.999827][ T3116] inet6_addr_add+0x12f/0xa40 [16741.999827][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16741.999827][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16741.999827][ T3116] netlink_rcv_skb+0x130/0x360 [16741.999827][ T3116] netlink_unicast+0x449/0x710 [16741.999827][ T3116] netlink_sendmsg+0x723/0xbe0 [16741.999827][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16741.999827][ T3116] ___sys_sendmsg+0xee/0x170 [16741.999827][ T3116] __sys_sendmsg+0xcd/0x170 [16741.999827][ T3116] do_syscall_64+0xc6/0x1e0 [16741.999827][ T3116] [16742.002027][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16742.002027][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16742.002027][ T3116] ipv6_find_idev+0x102/0x170 [16742.002027][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16742.002027][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16742.002027][ T3116] netlink_rcv_skb+0x130/0x360 [16742.002027][ T3116] netlink_unicast+0x449/0x710 [16742.002027][ T3116] netlink_sendmsg+0x723/0xbe0 [16742.002027][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16742.002027][ T3116] ___sys_sendmsg+0xee/0x170 [16742.002027][ T3116] __sys_sendmsg+0xcd/0x170 [16742.002027][ T3116] do_syscall_64+0xc6/0x1e0 [16742.002027][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16742.002027][ T3116] [16742.003743][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16742.003743][ T3116] neigh_parms_alloc+0x1e5/0x510 [16742.003743][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16742.003743][ T3116] ipv6_find_idev+0x102/0x170 [16742.003743][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16742.003743][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16742.003743][ T3116] netlink_rcv_skb+0x130/0x360 [16742.003743][ T3116] netlink_unicast+0x449/0x710 [16742.003743][ T3116] netlink_sendmsg+0x723/0xbe0 [16742.003743][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16742.003743][ T3116] ___sys_sendmsg+0xee/0x170 [16742.003743][ T3116] __sys_sendmsg+0xcd/0x170 [16742.003743][ T3116] do_syscall_64+0xc6/0x1e0 [16742.003743][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16742.003743][ T3116] [16752.244835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16752.245245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16752.245245][ T3116] dst_init+0x84/0x4a0 [16752.245245][ T3116] dst_alloc+0x97/0x150 [16752.245245][ T3116] ip6_dst_alloc+0x23/0x90 [16752.245245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16752.245245][ T3116] ip6_pol_route+0x56f/0x840 [16752.245245][ T3116] __fib6_rule_action+0x47a/0x5b0 [16752.245245][ T3116] fib_rules_lookup+0x2b4/0xa20 [16752.245245][ T3116] fib6_rule_lookup+0x182/0x630 [16752.245245][ T3116] ip6_route_input+0x59c/0xa50 [16752.245245][ T3116] ipv6_rcv+0x397/0x810 [16752.245245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16752.245245][ T3116] process_backlog+0x101/0x620 [16752.245245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16752.245245][ T3116] net_rx_action+0x495/0xbe0 [16752.245245][ T3116] __do_softirq+0x1b5/0x7f6 [16752.245245][ T3116] [16752.247332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16752.247332][ T3116] netdev_get_by_index+0x5e/0x80 [16752.247332][ T3116] fib6_nh_init+0x3d8/0x15b0 [16752.247332][ T3116] ip6_route_info_create+0xf18/0x17d0 [16752.247332][ T3116] ip6_route_add+0x1c/0x140 [16752.247332][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16752.247332][ T3116] addrconf_add_dev+0xe2/0x170 [16752.247332][ T3116] inet6_addr_add+0x12f/0xa40 [16752.247332][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16752.247332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16752.247332][ T3116] netlink_rcv_skb+0x130/0x360 [16752.247332][ T3116] netlink_unicast+0x449/0x710 [16752.247332][ T3116] netlink_sendmsg+0x723/0xbe0 [16752.247332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16752.247332][ T3116] ___sys_sendmsg+0xee/0x170 [16752.247332][ T3116] __sys_sendmsg+0xcd/0x170 [16752.247332][ T3116] do_syscall_64+0xc6/0x1e0 [16752.247332][ T3116] [16752.249519][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16752.249519][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16752.249519][ T3116] ipv6_find_idev+0x102/0x170 [16752.249519][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16752.249519][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16752.249519][ T3116] netlink_rcv_skb+0x130/0x360 [16752.249519][ T3116] netlink_unicast+0x449/0x710 [16752.249519][ T3116] netlink_sendmsg+0x723/0xbe0 [16752.249519][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16752.249519][ T3116] ___sys_sendmsg+0xee/0x170 [16752.249519][ T3116] __sys_sendmsg+0xcd/0x170 [16752.249519][ T3116] do_syscall_64+0xc6/0x1e0 [16752.249519][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16752.249519][ T3116] [16752.251243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16752.251243][ T3116] neigh_parms_alloc+0x1e5/0x510 [16752.251243][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16752.251243][ T3116] ipv6_find_idev+0x102/0x170 [16752.251243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16752.251243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16752.251243][ T3116] netlink_rcv_skb+0x130/0x360 [16752.251243][ T3116] netlink_unicast+0x449/0x710 [16752.251243][ T3116] netlink_sendmsg+0x723/0xbe0 [16752.251243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16752.251243][ T3116] ___sys_sendmsg+0xee/0x170 [16752.251243][ T3116] __sys_sendmsg+0xcd/0x170 [16752.251243][ T3116] do_syscall_64+0xc6/0x1e0 [16752.251243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16752.251243][ T3116] [16762.492877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16762.493363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16762.493363][ T3116] dst_init+0x84/0x4a0 [16762.493363][ T3116] dst_alloc+0x97/0x150 [16762.493363][ T3116] ip6_dst_alloc+0x23/0x90 [16762.493363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16762.493363][ T3116] ip6_pol_route+0x56f/0x840 [16762.493363][ T3116] __fib6_rule_action+0x47a/0x5b0 [16762.493363][ T3116] fib_rules_lookup+0x2b4/0xa20 [16762.493363][ T3116] fib6_rule_lookup+0x182/0x630 [16762.493363][ T3116] ip6_route_input+0x59c/0xa50 [16762.493363][ T3116] ipv6_rcv+0x397/0x810 [16762.493363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16762.493363][ T3116] process_backlog+0x101/0x620 [16762.493363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16762.493363][ T3116] net_rx_action+0x495/0xbe0 [16762.493363][ T3116] __do_softirq+0x1b5/0x7f6 [16762.493363][ T3116] [16762.495462][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16762.495462][ T3116] netdev_get_by_index+0x5e/0x80 [16762.495462][ T3116] fib6_nh_init+0x3d8/0x15b0 [16762.495462][ T3116] ip6_route_info_create+0xf18/0x17d0 [16762.495462][ T3116] ip6_route_add+0x1c/0x140 [16762.495462][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16762.495462][ T3116] addrconf_add_dev+0xe2/0x170 [16762.495462][ T3116] inet6_addr_add+0x12f/0xa40 [16762.495462][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16762.495462][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16762.495462][ T3116] netlink_rcv_skb+0x130/0x360 [16762.495462][ T3116] netlink_unicast+0x449/0x710 [16762.495462][ T3116] netlink_sendmsg+0x723/0xbe0 [16762.495462][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16762.495462][ T3116] ___sys_sendmsg+0xee/0x170 [16762.495462][ T3116] __sys_sendmsg+0xcd/0x170 [16762.495462][ T3116] do_syscall_64+0xc6/0x1e0 [16762.495462][ T3116] [16762.497662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16762.497662][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16762.497662][ T3116] ipv6_find_idev+0x102/0x170 [16762.497662][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16762.497662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16762.497662][ T3116] netlink_rcv_skb+0x130/0x360 [16762.497662][ T3116] netlink_unicast+0x449/0x710 [16762.497662][ T3116] netlink_sendmsg+0x723/0xbe0 [16762.497662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16762.497662][ T3116] ___sys_sendmsg+0xee/0x170 [16762.497662][ T3116] __sys_sendmsg+0xcd/0x170 [16762.497662][ T3116] do_syscall_64+0xc6/0x1e0 [16762.497662][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16762.497662][ T3116] [16762.499372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16762.499372][ T3116] neigh_parms_alloc+0x1e5/0x510 [16762.499372][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16762.499372][ T3116] ipv6_find_idev+0x102/0x170 [16762.499372][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16762.499372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16762.499372][ T3116] netlink_rcv_skb+0x130/0x360 [16762.499372][ T3116] netlink_unicast+0x449/0x710 [16762.499372][ T3116] netlink_sendmsg+0x723/0xbe0 [16762.499372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16762.499372][ T3116] ___sys_sendmsg+0xee/0x170 [16762.499372][ T3116] __sys_sendmsg+0xcd/0x170 [16762.499372][ T3116] do_syscall_64+0xc6/0x1e0 [16762.499372][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16762.499372][ T3116] [16772.508859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16772.509364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16772.509364][ T3116] dst_init+0x84/0x4a0 [16772.509364][ T3116] dst_alloc+0x97/0x150 [16772.509364][ T3116] ip6_dst_alloc+0x23/0x90 [16772.509364][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16772.509364][ T3116] ip6_pol_route+0x56f/0x840 [16772.509364][ T3116] __fib6_rule_action+0x47a/0x5b0 [16772.509364][ T3116] fib_rules_lookup+0x2b4/0xa20 [16772.509364][ T3116] fib6_rule_lookup+0x182/0x630 [16772.509364][ T3116] ip6_route_input+0x59c/0xa50 [16772.509364][ T3116] ipv6_rcv+0x397/0x810 [16772.509364][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16772.509364][ T3116] process_backlog+0x101/0x620 [16772.509364][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16772.509364][ T3116] net_rx_action+0x495/0xbe0 [16772.509364][ T3116] __do_softirq+0x1b5/0x7f6 [16772.509364][ T3116] [16772.511518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16772.511518][ T3116] netdev_get_by_index+0x5e/0x80 [16772.511518][ T3116] fib6_nh_init+0x3d8/0x15b0 [16772.511518][ T3116] ip6_route_info_create+0xf18/0x17d0 [16772.511518][ T3116] ip6_route_add+0x1c/0x140 [16772.511518][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16772.511518][ T3116] addrconf_add_dev+0xe2/0x170 [16772.511518][ T3116] inet6_addr_add+0x12f/0xa40 [16772.511518][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16772.511518][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16772.511518][ T3116] netlink_rcv_skb+0x130/0x360 [16772.511518][ T3116] netlink_unicast+0x449/0x710 [16772.511518][ T3116] netlink_sendmsg+0x723/0xbe0 [16772.511518][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16772.511518][ T3116] ___sys_sendmsg+0xee/0x170 [16772.511518][ T3116] __sys_sendmsg+0xcd/0x170 [16772.511518][ T3116] do_syscall_64+0xc6/0x1e0 [16772.511518][ T3116] [16772.513759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16772.513759][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16772.513759][ T3116] ipv6_find_idev+0x102/0x170 [16772.513759][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16772.513759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16772.513759][ T3116] netlink_rcv_skb+0x130/0x360 [16772.513759][ T3116] netlink_unicast+0x449/0x710 [16772.513759][ T3116] netlink_sendmsg+0x723/0xbe0 [16772.513759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16772.513759][ T3116] ___sys_sendmsg+0xee/0x170 [16772.513759][ T3116] __sys_sendmsg+0xcd/0x170 [16772.513759][ T3116] do_syscall_64+0xc6/0x1e0 [16772.513759][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16772.513759][ T3116] [16772.515514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16772.515514][ T3116] neigh_parms_alloc+0x1e5/0x510 [16772.515514][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16772.515514][ T3116] ipv6_find_idev+0x102/0x170 [16772.515514][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16772.515514][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16772.515514][ T3116] netlink_rcv_skb+0x130/0x360 [16772.515514][ T3116] netlink_unicast+0x449/0x710 [16772.515514][ T3116] netlink_sendmsg+0x723/0xbe0 [16772.515514][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16772.515514][ T3116] ___sys_sendmsg+0xee/0x170 [16772.515514][ T3116] __sys_sendmsg+0xcd/0x170 [16772.515514][ T3116] do_syscall_64+0xc6/0x1e0 [16772.515514][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16772.515514][ T3116] [16782.796923][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16782.797423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16782.797423][ T3116] dst_init+0x84/0x4a0 [16782.797423][ T3116] dst_alloc+0x97/0x150 [16782.797423][ T3116] ip6_dst_alloc+0x23/0x90 [16782.797423][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16782.797423][ T3116] ip6_pol_route+0x56f/0x840 [16782.797423][ T3116] __fib6_rule_action+0x47a/0x5b0 [16782.797423][ T3116] fib_rules_lookup+0x2b4/0xa20 [16782.797423][ T3116] fib6_rule_lookup+0x182/0x630 [16782.797423][ T3116] ip6_route_input+0x59c/0xa50 [16782.797423][ T3116] ipv6_rcv+0x397/0x810 [16782.797423][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16782.797423][ T3116] process_backlog+0x101/0x620 [16782.797423][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16782.797423][ T3116] net_rx_action+0x495/0xbe0 [16782.797423][ T3116] __do_softirq+0x1b5/0x7f6 [16782.797423][ T3116] [16782.799516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16782.799516][ T3116] netdev_get_by_index+0x5e/0x80 [16782.799516][ T3116] fib6_nh_init+0x3d8/0x15b0 [16782.799516][ T3116] ip6_route_info_create+0xf18/0x17d0 [16782.799516][ T3116] ip6_route_add+0x1c/0x140 [16782.799516][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16782.799516][ T3116] addrconf_add_dev+0xe2/0x170 [16782.799516][ T3116] inet6_addr_add+0x12f/0xa40 [16782.799516][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16782.799516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16782.799516][ T3116] netlink_rcv_skb+0x130/0x360 [16782.799516][ T3116] netlink_unicast+0x449/0x710 [16782.799516][ T3116] netlink_sendmsg+0x723/0xbe0 [16782.799516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16782.799516][ T3116] ___sys_sendmsg+0xee/0x170 [16782.799516][ T3116] __sys_sendmsg+0xcd/0x170 [16782.799516][ T3116] do_syscall_64+0xc6/0x1e0 [16782.799516][ T3116] [16782.801729][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16782.801729][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16782.801729][ T3116] ipv6_find_idev+0x102/0x170 [16782.801729][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16782.801729][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16782.801729][ T3116] netlink_rcv_skb+0x130/0x360 [16782.801729][ T3116] netlink_unicast+0x449/0x710 [16782.801729][ T3116] netlink_sendmsg+0x723/0xbe0 [16782.801729][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16782.801729][ T3116] ___sys_sendmsg+0xee/0x170 [16782.801729][ T3116] __sys_sendmsg+0xcd/0x170 [16782.801729][ T3116] do_syscall_64+0xc6/0x1e0 [16782.801729][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16782.801729][ T3116] [16782.803449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16782.803449][ T3116] neigh_parms_alloc+0x1e5/0x510 [16782.803449][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16782.803449][ T3116] ipv6_find_idev+0x102/0x170 [16782.803449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16782.803449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16782.803449][ T3116] netlink_rcv_skb+0x130/0x360 [16782.803449][ T3116] netlink_unicast+0x449/0x710 [16782.803449][ T3116] netlink_sendmsg+0x723/0xbe0 [16782.803449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16782.803449][ T3116] ___sys_sendmsg+0xee/0x170 [16782.803449][ T3116] __sys_sendmsg+0xcd/0x170 [16782.803449][ T3116] do_syscall_64+0xc6/0x1e0 [16782.803449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16782.803449][ T3116] [16792.972813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16792.973326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16792.973326][ T3116] dst_init+0x84/0x4a0 [16792.973326][ T3116] dst_alloc+0x97/0x150 [16792.973326][ T3116] ip6_dst_alloc+0x23/0x90 [16792.973326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16792.973326][ T3116] ip6_pol_route+0x56f/0x840 [16792.973326][ T3116] __fib6_rule_action+0x47a/0x5b0 [16792.973326][ T3116] fib_rules_lookup+0x2b4/0xa20 [16792.973326][ T3116] fib6_rule_lookup+0x182/0x630 [16792.973326][ T3116] ip6_route_input+0x59c/0xa50 [16792.973326][ T3116] ipv6_rcv+0x397/0x810 [16792.973326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16792.973326][ T3116] process_backlog+0x101/0x620 [16792.973326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16792.973326][ T3116] net_rx_action+0x495/0xbe0 [16792.973326][ T3116] __do_softirq+0x1b5/0x7f6 [16792.973326][ T3116] [16792.975417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16792.975417][ T3116] netdev_get_by_index+0x5e/0x80 [16792.975417][ T3116] fib6_nh_init+0x3d8/0x15b0 [16792.975417][ T3116] ip6_route_info_create+0xf18/0x17d0 [16792.975417][ T3116] ip6_route_add+0x1c/0x140 [16792.975417][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16792.975417][ T3116] addrconf_add_dev+0xe2/0x170 [16792.975417][ T3116] inet6_addr_add+0x12f/0xa40 [16792.975417][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16792.975417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16792.975417][ T3116] netlink_rcv_skb+0x130/0x360 [16792.975417][ T3116] netlink_unicast+0x449/0x710 [16792.975417][ T3116] netlink_sendmsg+0x723/0xbe0 [16792.975417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16792.975417][ T3116] ___sys_sendmsg+0xee/0x170 [16792.975417][ T3116] __sys_sendmsg+0xcd/0x170 [16792.975417][ T3116] do_syscall_64+0xc6/0x1e0 [16792.975417][ T3116] [16792.977630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16792.977630][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16792.977630][ T3116] ipv6_find_idev+0x102/0x170 [16792.977630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16792.977630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16792.977630][ T3116] netlink_rcv_skb+0x130/0x360 [16792.977630][ T3116] netlink_unicast+0x449/0x710 [16792.977630][ T3116] netlink_sendmsg+0x723/0xbe0 [16792.977630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16792.977630][ T3116] ___sys_sendmsg+0xee/0x170 [16792.977630][ T3116] __sys_sendmsg+0xcd/0x170 [16792.977630][ T3116] do_syscall_64+0xc6/0x1e0 [16792.977630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16792.977630][ T3116] [16792.979365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16792.979365][ T3116] neigh_parms_alloc+0x1e5/0x510 [16792.979365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16792.979365][ T3116] ipv6_find_idev+0x102/0x170 [16792.979365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16792.979365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16792.979365][ T3116] netlink_rcv_skb+0x130/0x360 [16792.979365][ T3116] netlink_unicast+0x449/0x710 [16792.979365][ T3116] netlink_sendmsg+0x723/0xbe0 [16792.979365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16792.979365][ T3116] ___sys_sendmsg+0xee/0x170 [16792.979365][ T3116] __sys_sendmsg+0xcd/0x170 [16792.979365][ T3116] do_syscall_64+0xc6/0x1e0 [16792.979365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16792.979365][ T3116] [16803.012820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16803.013221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16803.013221][ T3116] dst_init+0x84/0x4a0 [16803.013221][ T3116] dst_alloc+0x97/0x150 [16803.013221][ T3116] ip6_dst_alloc+0x23/0x90 [16803.013221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16803.013221][ T3116] ip6_pol_route+0x56f/0x840 [16803.013221][ T3116] __fib6_rule_action+0x47a/0x5b0 [16803.013221][ T3116] fib_rules_lookup+0x2b4/0xa20 [16803.013221][ T3116] fib6_rule_lookup+0x182/0x630 [16803.013221][ T3116] ip6_route_input+0x59c/0xa50 [16803.013221][ T3116] ipv6_rcv+0x397/0x810 [16803.013221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16803.013221][ T3116] process_backlog+0x101/0x620 [16803.013221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16803.013221][ T3116] net_rx_action+0x495/0xbe0 [16803.013221][ T3116] __do_softirq+0x1b5/0x7f6 [16803.013221][ T3116] [16803.015403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16803.015403][ T3116] netdev_get_by_index+0x5e/0x80 [16803.015403][ T3116] fib6_nh_init+0x3d8/0x15b0 [16803.015403][ T3116] ip6_route_info_create+0xf18/0x17d0 [16803.015403][ T3116] ip6_route_add+0x1c/0x140 [16803.015403][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16803.015403][ T3116] addrconf_add_dev+0xe2/0x170 [16803.015403][ T3116] inet6_addr_add+0x12f/0xa40 [16803.015403][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16803.015403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16803.015403][ T3116] netlink_rcv_skb+0x130/0x360 [16803.015403][ T3116] netlink_unicast+0x449/0x710 [16803.015403][ T3116] netlink_sendmsg+0x723/0xbe0 [16803.015403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16803.015403][ T3116] ___sys_sendmsg+0xee/0x170 [16803.015403][ T3116] __sys_sendmsg+0xcd/0x170 [16803.015403][ T3116] do_syscall_64+0xc6/0x1e0 [16803.015403][ T3116] [16803.017595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16803.017595][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16803.017595][ T3116] ipv6_find_idev+0x102/0x170 [16803.017595][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16803.017595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16803.017595][ T3116] netlink_rcv_skb+0x130/0x360 [16803.017595][ T3116] netlink_unicast+0x449/0x710 [16803.017595][ T3116] netlink_sendmsg+0x723/0xbe0 [16803.017595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16803.017595][ T3116] ___sys_sendmsg+0xee/0x170 [16803.017595][ T3116] __sys_sendmsg+0xcd/0x170 [16803.017595][ T3116] do_syscall_64+0xc6/0x1e0 [16803.017595][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16803.017595][ T3116] [16803.019303][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16803.019303][ T3116] neigh_parms_alloc+0x1e5/0x510 [16803.019303][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16803.019303][ T3116] ipv6_find_idev+0x102/0x170 [16803.019303][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16803.019303][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16803.019303][ T3116] netlink_rcv_skb+0x130/0x360 [16803.019303][ T3116] netlink_unicast+0x449/0x710 [16803.019303][ T3116] netlink_sendmsg+0x723/0xbe0 [16803.019303][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16803.019303][ T3116] ___sys_sendmsg+0xee/0x170 [16803.019303][ T3116] __sys_sendmsg+0xcd/0x170 [16803.019303][ T3116] do_syscall_64+0xc6/0x1e0 [16803.019303][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16803.019303][ T3116] [16813.260846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16813.261299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16813.261299][ T3116] dst_init+0x84/0x4a0 [16813.261299][ T3116] dst_alloc+0x97/0x150 [16813.261299][ T3116] ip6_dst_alloc+0x23/0x90 [16813.261299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16813.261299][ T3116] ip6_pol_route+0x56f/0x840 [16813.261299][ T3116] __fib6_rule_action+0x47a/0x5b0 [16813.261299][ T3116] fib_rules_lookup+0x2b4/0xa20 [16813.261299][ T3116] fib6_rule_lookup+0x182/0x630 [16813.261299][ T3116] ip6_route_input+0x59c/0xa50 [16813.261299][ T3116] ipv6_rcv+0x397/0x810 [16813.261299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16813.261299][ T3116] process_backlog+0x101/0x620 [16813.261299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16813.261299][ T3116] net_rx_action+0x495/0xbe0 [16813.261299][ T3116] __do_softirq+0x1b5/0x7f6 [16813.261299][ T3116] [16813.263378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16813.263378][ T3116] netdev_get_by_index+0x5e/0x80 [16813.263378][ T3116] fib6_nh_init+0x3d8/0x15b0 [16813.263378][ T3116] ip6_route_info_create+0xf18/0x17d0 [16813.263378][ T3116] ip6_route_add+0x1c/0x140 [16813.263378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16813.263378][ T3116] addrconf_add_dev+0xe2/0x170 [16813.263378][ T3116] inet6_addr_add+0x12f/0xa40 [16813.263378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16813.263378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16813.263378][ T3116] netlink_rcv_skb+0x130/0x360 [16813.263378][ T3116] netlink_unicast+0x449/0x710 [16813.263378][ T3116] netlink_sendmsg+0x723/0xbe0 [16813.263378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16813.263378][ T3116] ___sys_sendmsg+0xee/0x170 [16813.263378][ T3116] __sys_sendmsg+0xcd/0x170 [16813.263378][ T3116] do_syscall_64+0xc6/0x1e0 [16813.263378][ T3116] [16813.265552][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16813.265552][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16813.265552][ T3116] ipv6_find_idev+0x102/0x170 [16813.265552][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16813.265552][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16813.265552][ T3116] netlink_rcv_skb+0x130/0x360 [16813.265552][ T3116] netlink_unicast+0x449/0x710 [16813.265552][ T3116] netlink_sendmsg+0x723/0xbe0 [16813.265552][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16813.265552][ T3116] ___sys_sendmsg+0xee/0x170 [16813.265552][ T3116] __sys_sendmsg+0xcd/0x170 [16813.265552][ T3116] do_syscall_64+0xc6/0x1e0 [16813.265552][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16813.265552][ T3116] [16813.267249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16813.267249][ T3116] neigh_parms_alloc+0x1e5/0x510 [16813.267249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16813.267249][ T3116] ipv6_find_idev+0x102/0x170 [16813.267249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16813.267249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16813.267249][ T3116] netlink_rcv_skb+0x130/0x360 [16813.267249][ T3116] netlink_unicast+0x449/0x710 [16813.267249][ T3116] netlink_sendmsg+0x723/0xbe0 [16813.267249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16813.267249][ T3116] ___sys_sendmsg+0xee/0x170 [16813.267249][ T3116] __sys_sendmsg+0xcd/0x170 [16813.267249][ T3116] do_syscall_64+0xc6/0x1e0 [16813.267249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16813.267249][ T3116] [16823.508824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16823.509286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16823.509286][ T3116] dst_init+0x84/0x4a0 [16823.509286][ T3116] dst_alloc+0x97/0x150 [16823.509286][ T3116] ip6_dst_alloc+0x23/0x90 [16823.509286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16823.509286][ T3116] ip6_pol_route+0x56f/0x840 [16823.509286][ T3116] __fib6_rule_action+0x47a/0x5b0 [16823.509286][ T3116] fib_rules_lookup+0x2b4/0xa20 [16823.509286][ T3116] fib6_rule_lookup+0x182/0x630 [16823.509286][ T3116] ip6_route_input+0x59c/0xa50 [16823.509286][ T3116] ipv6_rcv+0x397/0x810 [16823.509286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16823.509286][ T3116] process_backlog+0x101/0x620 [16823.509286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16823.509286][ T3116] net_rx_action+0x495/0xbe0 [16823.509286][ T3116] __do_softirq+0x1b5/0x7f6 [16823.509286][ T3116] [16823.511353][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16823.511353][ T3116] netdev_get_by_index+0x5e/0x80 [16823.511353][ T3116] fib6_nh_init+0x3d8/0x15b0 [16823.511353][ T3116] ip6_route_info_create+0xf18/0x17d0 [16823.511353][ T3116] ip6_route_add+0x1c/0x140 [16823.511353][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16823.511353][ T3116] addrconf_add_dev+0xe2/0x170 [16823.511353][ T3116] inet6_addr_add+0x12f/0xa40 [16823.511353][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16823.511353][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16823.511353][ T3116] netlink_rcv_skb+0x130/0x360 [16823.511353][ T3116] netlink_unicast+0x449/0x710 [16823.511353][ T3116] netlink_sendmsg+0x723/0xbe0 [16823.511353][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16823.511353][ T3116] ___sys_sendmsg+0xee/0x170 [16823.511353][ T3116] __sys_sendmsg+0xcd/0x170 [16823.511353][ T3116] do_syscall_64+0xc6/0x1e0 [16823.511353][ T3116] [16823.514031][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16823.514031][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16823.514031][ T3116] ipv6_find_idev+0x102/0x170 [16823.514031][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16823.514031][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16823.514031][ T3116] netlink_rcv_skb+0x130/0x360 [16823.514031][ T3116] netlink_unicast+0x449/0x710 [16823.514031][ T3116] netlink_sendmsg+0x723/0xbe0 [16823.514031][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16823.514031][ T3116] ___sys_sendmsg+0xee/0x170 [16823.514031][ T3116] __sys_sendmsg+0xcd/0x170 [16823.514031][ T3116] do_syscall_64+0xc6/0x1e0 [16823.514031][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16823.514031][ T3116] [16823.515733][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16823.515733][ T3116] neigh_parms_alloc+0x1e5/0x510 [16823.515733][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16823.515733][ T3116] ipv6_find_idev+0x102/0x170 [16823.515733][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16823.515733][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16823.515733][ T3116] netlink_rcv_skb+0x130/0x360 [16823.515733][ T3116] netlink_unicast+0x449/0x710 [16823.515733][ T3116] netlink_sendmsg+0x723/0xbe0 [16823.515733][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16823.515733][ T3116] ___sys_sendmsg+0xee/0x170 [16823.515733][ T3116] __sys_sendmsg+0xcd/0x170 [16823.515733][ T3116] do_syscall_64+0xc6/0x1e0 [16823.515733][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16823.515733][ T3116] [16833.756806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16833.757258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16833.757258][ T3116] dst_init+0x84/0x4a0 [16833.757258][ T3116] dst_alloc+0x97/0x150 [16833.757258][ T3116] ip6_dst_alloc+0x23/0x90 [16833.757258][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16833.757258][ T3116] ip6_pol_route+0x56f/0x840 [16833.757258][ T3116] __fib6_rule_action+0x47a/0x5b0 [16833.757258][ T3116] fib_rules_lookup+0x2b4/0xa20 [16833.757258][ T3116] fib6_rule_lookup+0x182/0x630 [16833.757258][ T3116] ip6_route_input+0x59c/0xa50 [16833.757258][ T3116] ipv6_rcv+0x397/0x810 [16833.757258][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16833.757258][ T3116] process_backlog+0x101/0x620 [16833.757258][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16833.757258][ T3116] net_rx_action+0x495/0xbe0 [16833.757258][ T3116] __do_softirq+0x1b5/0x7f6 [16833.757258][ T3116] [16833.759315][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16833.759315][ T3116] netdev_get_by_index+0x5e/0x80 [16833.759315][ T3116] fib6_nh_init+0x3d8/0x15b0 [16833.759315][ T3116] ip6_route_info_create+0xf18/0x17d0 [16833.759315][ T3116] ip6_route_add+0x1c/0x140 [16833.759315][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16833.759315][ T3116] addrconf_add_dev+0xe2/0x170 [16833.759315][ T3116] inet6_addr_add+0x12f/0xa40 [16833.759315][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16833.759315][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16833.759315][ T3116] netlink_rcv_skb+0x130/0x360 [16833.759315][ T3116] netlink_unicast+0x449/0x710 [16833.759315][ T3116] netlink_sendmsg+0x723/0xbe0 [16833.759315][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16833.759315][ T3116] ___sys_sendmsg+0xee/0x170 [16833.759315][ T3116] __sys_sendmsg+0xcd/0x170 [16833.759315][ T3116] do_syscall_64+0xc6/0x1e0 [16833.759315][ T3116] [16833.761493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16833.761493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16833.761493][ T3116] ipv6_find_idev+0x102/0x170 [16833.761493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16833.761493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16833.761493][ T3116] netlink_rcv_skb+0x130/0x360 [16833.761493][ T3116] netlink_unicast+0x449/0x710 [16833.761493][ T3116] netlink_sendmsg+0x723/0xbe0 [16833.761493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16833.761493][ T3116] ___sys_sendmsg+0xee/0x170 [16833.761493][ T3116] __sys_sendmsg+0xcd/0x170 [16833.761493][ T3116] do_syscall_64+0xc6/0x1e0 [16833.761493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16833.761493][ T3116] [16833.763187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16833.763187][ T3116] neigh_parms_alloc+0x1e5/0x510 [16833.763187][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16833.763187][ T3116] ipv6_find_idev+0x102/0x170 [16833.763187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16833.763187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16833.763187][ T3116] netlink_rcv_skb+0x130/0x360 [16833.763187][ T3116] netlink_unicast+0x449/0x710 [16833.763187][ T3116] netlink_sendmsg+0x723/0xbe0 [16833.763187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16833.763187][ T3116] ___sys_sendmsg+0xee/0x170 [16833.763187][ T3116] __sys_sendmsg+0xcd/0x170 [16833.763187][ T3116] do_syscall_64+0xc6/0x1e0 [16833.763187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16833.763187][ T3116] [16843.860826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16843.861402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16843.861402][ T3116] dst_init+0x84/0x4a0 [16843.861402][ T3116] dst_alloc+0x97/0x150 [16843.861402][ T3116] ip6_dst_alloc+0x23/0x90 [16843.861402][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16843.861402][ T3116] ip6_pol_route+0x56f/0x840 [16843.861402][ T3116] __fib6_rule_action+0x47a/0x5b0 [16843.861402][ T3116] fib_rules_lookup+0x2b4/0xa20 [16843.861402][ T3116] fib6_rule_lookup+0x182/0x630 [16843.861402][ T3116] ip6_route_input+0x59c/0xa50 [16843.861402][ T3116] ipv6_rcv+0x397/0x810 [16843.861402][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16843.861402][ T3116] process_backlog+0x101/0x620 [16843.861402][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16843.861402][ T3116] net_rx_action+0x495/0xbe0 [16843.861402][ T3116] __do_softirq+0x1b5/0x7f6 [16843.861402][ T3116] [16843.863489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16843.863489][ T3116] netdev_get_by_index+0x5e/0x80 [16843.863489][ T3116] fib6_nh_init+0x3d8/0x15b0 [16843.863489][ T3116] ip6_route_info_create+0xf18/0x17d0 [16843.863489][ T3116] ip6_route_add+0x1c/0x140 [16843.863489][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16843.863489][ T3116] addrconf_add_dev+0xe2/0x170 [16843.863489][ T3116] inet6_addr_add+0x12f/0xa40 [16843.863489][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16843.863489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16843.863489][ T3116] netlink_rcv_skb+0x130/0x360 [16843.863489][ T3116] netlink_unicast+0x449/0x710 [16843.863489][ T3116] netlink_sendmsg+0x723/0xbe0 [16843.863489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16843.863489][ T3116] ___sys_sendmsg+0xee/0x170 [16843.863489][ T3116] __sys_sendmsg+0xcd/0x170 [16843.863489][ T3116] do_syscall_64+0xc6/0x1e0 [16843.863489][ T3116] [16843.865685][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16843.865685][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16843.865685][ T3116] ipv6_find_idev+0x102/0x170 [16843.865685][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16843.865685][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16843.865685][ T3116] netlink_rcv_skb+0x130/0x360 [16843.865685][ T3116] netlink_unicast+0x449/0x710 [16843.865685][ T3116] netlink_sendmsg+0x723/0xbe0 [16843.865685][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16843.865685][ T3116] ___sys_sendmsg+0xee/0x170 [16843.865685][ T3116] __sys_sendmsg+0xcd/0x170 [16843.865685][ T3116] do_syscall_64+0xc6/0x1e0 [16843.865685][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16843.865685][ T3116] [16843.867402][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16843.867402][ T3116] neigh_parms_alloc+0x1e5/0x510 [16843.867402][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16843.867402][ T3116] ipv6_find_idev+0x102/0x170 [16843.867402][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16843.867402][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16843.867402][ T3116] netlink_rcv_skb+0x130/0x360 [16843.867402][ T3116] netlink_unicast+0x449/0x710 [16843.867402][ T3116] netlink_sendmsg+0x723/0xbe0 [16843.867402][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16843.867402][ T3116] ___sys_sendmsg+0xee/0x170 [16843.867402][ T3116] __sys_sendmsg+0xcd/0x170 [16843.867402][ T3116] do_syscall_64+0xc6/0x1e0 [16843.867402][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16843.867402][ T3116] [16854.116816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16854.117293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16854.117293][ T3116] dst_init+0x84/0x4a0 [16854.117293][ T3116] dst_alloc+0x97/0x150 [16854.117293][ T3116] ip6_dst_alloc+0x23/0x90 [16854.117293][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16854.117293][ T3116] ip6_pol_route+0x56f/0x840 [16854.117293][ T3116] __fib6_rule_action+0x47a/0x5b0 [16854.117293][ T3116] fib_rules_lookup+0x2b4/0xa20 [16854.117293][ T3116] fib6_rule_lookup+0x182/0x630 [16854.117293][ T3116] ip6_route_input+0x59c/0xa50 [16854.117293][ T3116] ipv6_rcv+0x397/0x810 [16854.117293][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16854.117293][ T3116] process_backlog+0x101/0x620 [16854.117293][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16854.117293][ T3116] net_rx_action+0x495/0xbe0 [16854.117293][ T3116] __do_softirq+0x1b5/0x7f6 [16854.117293][ T3116] [16854.119376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16854.119376][ T3116] netdev_get_by_index+0x5e/0x80 [16854.119376][ T3116] fib6_nh_init+0x3d8/0x15b0 [16854.119376][ T3116] ip6_route_info_create+0xf18/0x17d0 [16854.119376][ T3116] ip6_route_add+0x1c/0x140 [16854.119376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16854.119376][ T3116] addrconf_add_dev+0xe2/0x170 [16854.119376][ T3116] inet6_addr_add+0x12f/0xa40 [16854.119376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16854.119376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16854.119376][ T3116] netlink_rcv_skb+0x130/0x360 [16854.119376][ T3116] netlink_unicast+0x449/0x710 [16854.119376][ T3116] netlink_sendmsg+0x723/0xbe0 [16854.119376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16854.119376][ T3116] ___sys_sendmsg+0xee/0x170 [16854.119376][ T3116] __sys_sendmsg+0xcd/0x170 [16854.119376][ T3116] do_syscall_64+0xc6/0x1e0 [16854.119376][ T3116] [16854.121583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16854.121583][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16854.121583][ T3116] ipv6_find_idev+0x102/0x170 [16854.121583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16854.121583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16854.121583][ T3116] netlink_rcv_skb+0x130/0x360 [16854.121583][ T3116] netlink_unicast+0x449/0x710 [16854.121583][ T3116] netlink_sendmsg+0x723/0xbe0 [16854.121583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16854.121583][ T3116] ___sys_sendmsg+0xee/0x170 [16854.121583][ T3116] __sys_sendmsg+0xcd/0x170 [16854.121583][ T3116] do_syscall_64+0xc6/0x1e0 [16854.121583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16854.121583][ T3116] [16854.123305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16854.123305][ T3116] neigh_parms_alloc+0x1e5/0x510 [16854.123305][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16854.123305][ T3116] ipv6_find_idev+0x102/0x170 [16854.123305][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16854.123305][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16854.123305][ T3116] netlink_rcv_skb+0x130/0x360 [16854.123305][ T3116] netlink_unicast+0x449/0x710 [16854.123305][ T3116] netlink_sendmsg+0x723/0xbe0 [16854.123305][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16854.123305][ T3116] ___sys_sendmsg+0xee/0x170 [16854.123305][ T3116] __sys_sendmsg+0xcd/0x170 [16854.123305][ T3116] do_syscall_64+0xc6/0x1e0 [16854.123305][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16854.123305][ T3116] [16864.372857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16864.373491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16864.373491][ T3116] dst_init+0x84/0x4a0 [16864.373491][ T3116] dst_alloc+0x97/0x150 [16864.373491][ T3116] ip6_dst_alloc+0x23/0x90 [16864.373491][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16864.373491][ T3116] ip6_pol_route+0x56f/0x840 [16864.373491][ T3116] __fib6_rule_action+0x47a/0x5b0 [16864.373491][ T3116] fib_rules_lookup+0x2b4/0xa20 [16864.373491][ T3116] fib6_rule_lookup+0x182/0x630 [16864.373491][ T3116] ip6_route_input+0x59c/0xa50 [16864.373491][ T3116] ipv6_rcv+0x397/0x810 [16864.373491][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16864.373491][ T3116] process_backlog+0x101/0x620 [16864.373491][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16864.373491][ T3116] net_rx_action+0x495/0xbe0 [16864.373491][ T3116] __do_softirq+0x1b5/0x7f6 [16864.373491][ T3116] [16864.376797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16864.376797][ T3116] netdev_get_by_index+0x5e/0x80 [16864.376797][ T3116] fib6_nh_init+0x3d8/0x15b0 [16864.376797][ T3116] ip6_route_info_create+0xf18/0x17d0 [16864.376797][ T3116] ip6_route_add+0x1c/0x140 [16864.376797][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16864.376797][ T3116] addrconf_add_dev+0xe2/0x170 [16864.376797][ T3116] inet6_addr_add+0x12f/0xa40 [16864.376797][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16864.376797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16864.376797][ T3116] netlink_rcv_skb+0x130/0x360 [16864.376797][ T3116] netlink_unicast+0x449/0x710 [16864.376797][ T3116] netlink_sendmsg+0x723/0xbe0 [16864.376797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16864.376797][ T3116] ___sys_sendmsg+0xee/0x170 [16864.376797][ T3116] __sys_sendmsg+0xcd/0x170 [16864.376797][ T3116] do_syscall_64+0xc6/0x1e0 [16864.376797][ T3116] [16864.380324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16864.380324][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16864.380324][ T3116] ipv6_find_idev+0x102/0x170 [16864.380324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16864.380324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16864.380324][ T3116] netlink_rcv_skb+0x130/0x360 [16864.380324][ T3116] netlink_unicast+0x449/0x710 [16864.380324][ T3116] netlink_sendmsg+0x723/0xbe0 [16864.380324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16864.380324][ T3116] ___sys_sendmsg+0xee/0x170 [16864.380324][ T3116] __sys_sendmsg+0xcd/0x170 [16864.380324][ T3116] do_syscall_64+0xc6/0x1e0 [16864.380324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16864.380324][ T3116] [16864.383091][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16864.383091][ T3116] neigh_parms_alloc+0x1e5/0x510 [16864.383091][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16864.383091][ T3116] ipv6_find_idev+0x102/0x170 [16864.383091][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16864.383091][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16864.383091][ T3116] netlink_rcv_skb+0x130/0x360 [16864.383091][ T3116] netlink_unicast+0x449/0x710 [16864.383091][ T3116] netlink_sendmsg+0x723/0xbe0 [16864.383091][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16864.383091][ T3116] ___sys_sendmsg+0xee/0x170 [16864.383091][ T3116] __sys_sendmsg+0xcd/0x170 [16864.383091][ T3116] do_syscall_64+0xc6/0x1e0 [16864.383091][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16864.383091][ T3116] [16874.636985][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16874.637628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16874.637628][ T3116] dst_init+0x84/0x4a0 [16874.637628][ T3116] dst_alloc+0x97/0x150 [16874.637628][ T3116] ip6_dst_alloc+0x23/0x90 [16874.637628][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16874.637628][ T3116] ip6_pol_route+0x56f/0x840 [16874.637628][ T3116] __fib6_rule_action+0x47a/0x5b0 [16874.637628][ T3116] fib_rules_lookup+0x2b4/0xa20 [16874.637628][ T3116] fib6_rule_lookup+0x182/0x630 [16874.637628][ T3116] ip6_route_input+0x59c/0xa50 [16874.637628][ T3116] ipv6_rcv+0x397/0x810 [16874.637628][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16874.637628][ T3116] process_backlog+0x101/0x620 [16874.637628][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16874.637628][ T3116] net_rx_action+0x495/0xbe0 [16874.637628][ T3116] __do_softirq+0x1b5/0x7f6 [16874.637628][ T3116] [16874.639772][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16874.639772][ T3116] netdev_get_by_index+0x5e/0x80 [16874.639772][ T3116] fib6_nh_init+0x3d8/0x15b0 [16874.639772][ T3116] ip6_route_info_create+0xf18/0x17d0 [16874.639772][ T3116] ip6_route_add+0x1c/0x140 [16874.639772][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16874.639772][ T3116] addrconf_add_dev+0xe2/0x170 [16874.639772][ T3116] inet6_addr_add+0x12f/0xa40 [16874.639772][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16874.639772][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16874.639772][ T3116] netlink_rcv_skb+0x130/0x360 [16874.639772][ T3116] netlink_unicast+0x449/0x710 [16874.639772][ T3116] netlink_sendmsg+0x723/0xbe0 [16874.639772][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16874.639772][ T3116] ___sys_sendmsg+0xee/0x170 [16874.639772][ T3116] __sys_sendmsg+0xcd/0x170 [16874.639772][ T3116] do_syscall_64+0xc6/0x1e0 [16874.639772][ T3116] [16874.642051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16874.642051][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16874.642051][ T3116] ipv6_find_idev+0x102/0x170 [16874.642051][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16874.642051][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16874.642051][ T3116] netlink_rcv_skb+0x130/0x360 [16874.642051][ T3116] netlink_unicast+0x449/0x710 [16874.642051][ T3116] netlink_sendmsg+0x723/0xbe0 [16874.642051][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16874.642051][ T3116] ___sys_sendmsg+0xee/0x170 [16874.642051][ T3116] __sys_sendmsg+0xcd/0x170 [16874.642051][ T3116] do_syscall_64+0xc6/0x1e0 [16874.642051][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16874.642051][ T3116] [16874.643786][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16874.643786][ T3116] neigh_parms_alloc+0x1e5/0x510 [16874.643786][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16874.643786][ T3116] ipv6_find_idev+0x102/0x170 [16874.643786][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16874.643786][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16874.643786][ T3116] netlink_rcv_skb+0x130/0x360 [16874.643786][ T3116] netlink_unicast+0x449/0x710 [16874.643786][ T3116] netlink_sendmsg+0x723/0xbe0 [16874.643786][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16874.643786][ T3116] ___sys_sendmsg+0xee/0x170 [16874.643786][ T3116] __sys_sendmsg+0xcd/0x170 [16874.643786][ T3116] do_syscall_64+0xc6/0x1e0 [16874.643786][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16874.643786][ T3116] [16884.892816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16884.893263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16884.893263][ T3116] dst_init+0x84/0x4a0 [16884.893263][ T3116] dst_alloc+0x97/0x150 [16884.893263][ T3116] ip6_dst_alloc+0x23/0x90 [16884.893263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16884.893263][ T3116] ip6_pol_route+0x56f/0x840 [16884.893263][ T3116] __fib6_rule_action+0x47a/0x5b0 [16884.893263][ T3116] fib_rules_lookup+0x2b4/0xa20 [16884.893263][ T3116] fib6_rule_lookup+0x182/0x630 [16884.893263][ T3116] ip6_route_input+0x59c/0xa50 [16884.893263][ T3116] ipv6_rcv+0x397/0x810 [16884.893263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16884.893263][ T3116] process_backlog+0x101/0x620 [16884.893263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16884.893263][ T3116] net_rx_action+0x495/0xbe0 [16884.893263][ T3116] __do_softirq+0x1b5/0x7f6 [16884.893263][ T3116] [16884.895328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16884.895328][ T3116] netdev_get_by_index+0x5e/0x80 [16884.895328][ T3116] fib6_nh_init+0x3d8/0x15b0 [16884.895328][ T3116] ip6_route_info_create+0xf18/0x17d0 [16884.895328][ T3116] ip6_route_add+0x1c/0x140 [16884.895328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16884.895328][ T3116] addrconf_add_dev+0xe2/0x170 [16884.895328][ T3116] inet6_addr_add+0x12f/0xa40 [16884.895328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16884.895328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16884.895328][ T3116] netlink_rcv_skb+0x130/0x360 [16884.895328][ T3116] netlink_unicast+0x449/0x710 [16884.895328][ T3116] netlink_sendmsg+0x723/0xbe0 [16884.895328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16884.895328][ T3116] ___sys_sendmsg+0xee/0x170 [16884.895328][ T3116] __sys_sendmsg+0xcd/0x170 [16884.895328][ T3116] do_syscall_64+0xc6/0x1e0 [16884.895328][ T3116] [16884.897493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16884.897493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16884.897493][ T3116] ipv6_find_idev+0x102/0x170 [16884.897493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16884.897493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16884.897493][ T3116] netlink_rcv_skb+0x130/0x360 [16884.897493][ T3116] netlink_unicast+0x449/0x710 [16884.897493][ T3116] netlink_sendmsg+0x723/0xbe0 [16884.897493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16884.897493][ T3116] ___sys_sendmsg+0xee/0x170 [16884.897493][ T3116] __sys_sendmsg+0xcd/0x170 [16884.897493][ T3116] do_syscall_64+0xc6/0x1e0 [16884.897493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16884.897493][ T3116] [16884.899186][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16884.899186][ T3116] neigh_parms_alloc+0x1e5/0x510 [16884.899186][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16884.899186][ T3116] ipv6_find_idev+0x102/0x170 [16884.899186][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16884.899186][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16884.899186][ T3116] netlink_rcv_skb+0x130/0x360 [16884.899186][ T3116] netlink_unicast+0x449/0x710 [16884.899186][ T3116] netlink_sendmsg+0x723/0xbe0 [16884.899186][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16884.899186][ T3116] ___sys_sendmsg+0xee/0x170 [16884.899186][ T3116] __sys_sendmsg+0xcd/0x170 [16884.899186][ T3116] do_syscall_64+0xc6/0x1e0 [16884.899186][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16884.899186][ T3116] [16894.932894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16894.933559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16894.933559][ T3116] dst_init+0x84/0x4a0 [16894.933559][ T3116] dst_alloc+0x97/0x150 [16894.933559][ T3116] ip6_dst_alloc+0x23/0x90 [16894.933559][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16894.933559][ T3116] ip6_pol_route+0x56f/0x840 [16894.933559][ T3116] __fib6_rule_action+0x47a/0x5b0 [16894.933559][ T3116] fib_rules_lookup+0x2b4/0xa20 [16894.933559][ T3116] fib6_rule_lookup+0x182/0x630 [16894.933559][ T3116] ip6_route_input+0x59c/0xa50 [16894.933559][ T3116] ipv6_rcv+0x397/0x810 [16894.933559][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16894.933559][ T3116] process_backlog+0x101/0x620 [16894.933559][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16894.933559][ T3116] net_rx_action+0x495/0xbe0 [16894.933559][ T3116] __do_softirq+0x1b5/0x7f6 [16894.933559][ T3116] [16894.935625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16894.935625][ T3116] netdev_get_by_index+0x5e/0x80 [16894.935625][ T3116] fib6_nh_init+0x3d8/0x15b0 [16894.935625][ T3116] ip6_route_info_create+0xf18/0x17d0 [16894.935625][ T3116] ip6_route_add+0x1c/0x140 [16894.935625][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16894.935625][ T3116] addrconf_add_dev+0xe2/0x170 [16894.935625][ T3116] inet6_addr_add+0x12f/0xa40 [16894.935625][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16894.935625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16894.935625][ T3116] netlink_rcv_skb+0x130/0x360 [16894.935625][ T3116] netlink_unicast+0x449/0x710 [16894.935625][ T3116] netlink_sendmsg+0x723/0xbe0 [16894.935625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16894.935625][ T3116] ___sys_sendmsg+0xee/0x170 [16894.935625][ T3116] __sys_sendmsg+0xcd/0x170 [16894.935625][ T3116] do_syscall_64+0xc6/0x1e0 [16894.935625][ T3116] [16894.937839][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16894.937839][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16894.937839][ T3116] ipv6_find_idev+0x102/0x170 [16894.937839][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16894.937839][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16894.937839][ T3116] netlink_rcv_skb+0x130/0x360 [16894.937839][ T3116] netlink_unicast+0x449/0x710 [16894.937839][ T3116] netlink_sendmsg+0x723/0xbe0 [16894.937839][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16894.937839][ T3116] ___sys_sendmsg+0xee/0x170 [16894.937839][ T3116] __sys_sendmsg+0xcd/0x170 [16894.937839][ T3116] do_syscall_64+0xc6/0x1e0 [16894.937839][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16894.937839][ T3116] [16894.939593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16894.939593][ T3116] neigh_parms_alloc+0x1e5/0x510 [16894.939593][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16894.939593][ T3116] ipv6_find_idev+0x102/0x170 [16894.939593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16894.939593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16894.939593][ T3116] netlink_rcv_skb+0x130/0x360 [16894.939593][ T3116] netlink_unicast+0x449/0x710 [16894.939593][ T3116] netlink_sendmsg+0x723/0xbe0 [16894.939593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16894.939593][ T3116] ___sys_sendmsg+0xee/0x170 [16894.939593][ T3116] __sys_sendmsg+0xcd/0x170 [16894.939593][ T3116] do_syscall_64+0xc6/0x1e0 [16894.939593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16894.939593][ T3116] [16905.180822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16905.181219][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16905.181219][ T3116] dst_init+0x84/0x4a0 [16905.181219][ T3116] dst_alloc+0x97/0x150 [16905.181219][ T3116] ip6_dst_alloc+0x23/0x90 [16905.181219][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16905.181219][ T3116] ip6_pol_route+0x56f/0x840 [16905.181219][ T3116] __fib6_rule_action+0x47a/0x5b0 [16905.181219][ T3116] fib_rules_lookup+0x2b4/0xa20 [16905.181219][ T3116] fib6_rule_lookup+0x182/0x630 [16905.181219][ T3116] ip6_route_input+0x59c/0xa50 [16905.181219][ T3116] ipv6_rcv+0x397/0x810 [16905.181219][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16905.181219][ T3116] process_backlog+0x101/0x620 [16905.181219][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16905.181219][ T3116] net_rx_action+0x495/0xbe0 [16905.181219][ T3116] __do_softirq+0x1b5/0x7f6 [16905.181219][ T3116] [16905.183274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16905.183274][ T3116] netdev_get_by_index+0x5e/0x80 [16905.183274][ T3116] fib6_nh_init+0x3d8/0x15b0 [16905.183274][ T3116] ip6_route_info_create+0xf18/0x17d0 [16905.183274][ T3116] ip6_route_add+0x1c/0x140 [16905.183274][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16905.183274][ T3116] addrconf_add_dev+0xe2/0x170 [16905.183274][ T3116] inet6_addr_add+0x12f/0xa40 [16905.183274][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16905.183274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16905.183274][ T3116] netlink_rcv_skb+0x130/0x360 [16905.183274][ T3116] netlink_unicast+0x449/0x710 [16905.183274][ T3116] netlink_sendmsg+0x723/0xbe0 [16905.183274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16905.183274][ T3116] ___sys_sendmsg+0xee/0x170 [16905.183274][ T3116] __sys_sendmsg+0xcd/0x170 [16905.183274][ T3116] do_syscall_64+0xc6/0x1e0 [16905.183274][ T3116] [16905.185444][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16905.185444][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16905.185444][ T3116] ipv6_find_idev+0x102/0x170 [16905.185444][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16905.185444][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16905.185444][ T3116] netlink_rcv_skb+0x130/0x360 [16905.185444][ T3116] netlink_unicast+0x449/0x710 [16905.185444][ T3116] netlink_sendmsg+0x723/0xbe0 [16905.185444][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16905.185444][ T3116] ___sys_sendmsg+0xee/0x170 [16905.185444][ T3116] __sys_sendmsg+0xcd/0x170 [16905.185444][ T3116] do_syscall_64+0xc6/0x1e0 [16905.185444][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16905.185444][ T3116] [16905.187136][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16905.187136][ T3116] neigh_parms_alloc+0x1e5/0x510 [16905.187136][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16905.187136][ T3116] ipv6_find_idev+0x102/0x170 [16905.187136][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16905.187136][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16905.187136][ T3116] netlink_rcv_skb+0x130/0x360 [16905.187136][ T3116] netlink_unicast+0x449/0x710 [16905.187136][ T3116] netlink_sendmsg+0x723/0xbe0 [16905.187136][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16905.187136][ T3116] ___sys_sendmsg+0xee/0x170 [16905.187136][ T3116] __sys_sendmsg+0xcd/0x170 [16905.187136][ T3116] do_syscall_64+0xc6/0x1e0 [16905.187136][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16905.187136][ T3116] [16915.428926][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16915.429623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16915.429623][ T3116] dst_init+0x84/0x4a0 [16915.429623][ T3116] dst_alloc+0x97/0x150 [16915.429623][ T3116] ip6_dst_alloc+0x23/0x90 [16915.429623][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16915.429623][ T3116] ip6_pol_route+0x56f/0x840 [16915.429623][ T3116] __fib6_rule_action+0x47a/0x5b0 [16915.429623][ T3116] fib_rules_lookup+0x2b4/0xa20 [16915.429623][ T3116] fib6_rule_lookup+0x182/0x630 [16915.429623][ T3116] ip6_route_input+0x59c/0xa50 [16915.429623][ T3116] ipv6_rcv+0x397/0x810 [16915.429623][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16915.429623][ T3116] process_backlog+0x101/0x620 [16915.429623][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16915.429623][ T3116] net_rx_action+0x495/0xbe0 [16915.429623][ T3116] __do_softirq+0x1b5/0x7f6 [16915.429623][ T3116] [16915.431818][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16915.431818][ T3116] netdev_get_by_index+0x5e/0x80 [16915.431818][ T3116] fib6_nh_init+0x3d8/0x15b0 [16915.431818][ T3116] ip6_route_info_create+0xf18/0x17d0 [16915.431818][ T3116] ip6_route_add+0x1c/0x140 [16915.431818][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16915.431818][ T3116] addrconf_add_dev+0xe2/0x170 [16915.431818][ T3116] inet6_addr_add+0x12f/0xa40 [16915.431818][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16915.431818][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16915.431818][ T3116] netlink_rcv_skb+0x130/0x360 [16915.431818][ T3116] netlink_unicast+0x449/0x710 [16915.431818][ T3116] netlink_sendmsg+0x723/0xbe0 [16915.431818][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16915.431818][ T3116] ___sys_sendmsg+0xee/0x170 [16915.431818][ T3116] __sys_sendmsg+0xcd/0x170 [16915.431818][ T3116] do_syscall_64+0xc6/0x1e0 [16915.431818][ T3116] [16915.434052][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16915.434052][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16915.434052][ T3116] ipv6_find_idev+0x102/0x170 [16915.434052][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16915.434052][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16915.434052][ T3116] netlink_rcv_skb+0x130/0x360 [16915.434052][ T3116] netlink_unicast+0x449/0x710 [16915.434052][ T3116] netlink_sendmsg+0x723/0xbe0 [16915.434052][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16915.434052][ T3116] ___sys_sendmsg+0xee/0x170 [16915.434052][ T3116] __sys_sendmsg+0xcd/0x170 [16915.434052][ T3116] do_syscall_64+0xc6/0x1e0 [16915.434052][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16915.434052][ T3116] [16915.435837][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16915.435837][ T3116] neigh_parms_alloc+0x1e5/0x510 [16915.435837][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16915.435837][ T3116] ipv6_find_idev+0x102/0x170 [16915.435837][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16915.435837][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16915.435837][ T3116] netlink_rcv_skb+0x130/0x360 [16915.435837][ T3116] netlink_unicast+0x449/0x710 [16915.435837][ T3116] netlink_sendmsg+0x723/0xbe0 [16915.435837][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16915.435837][ T3116] ___sys_sendmsg+0xee/0x170 [16915.435837][ T3116] __sys_sendmsg+0xcd/0x170 [16915.435837][ T3116] do_syscall_64+0xc6/0x1e0 [16915.435837][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16915.435837][ T3116] [16925.676846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16925.677244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16925.677244][ T3116] dst_init+0x84/0x4a0 [16925.677244][ T3116] dst_alloc+0x97/0x150 [16925.677244][ T3116] ip6_dst_alloc+0x23/0x90 [16925.677244][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16925.677244][ T3116] ip6_pol_route+0x56f/0x840 [16925.677244][ T3116] __fib6_rule_action+0x47a/0x5b0 [16925.677244][ T3116] fib_rules_lookup+0x2b4/0xa20 [16925.677244][ T3116] fib6_rule_lookup+0x182/0x630 [16925.677244][ T3116] ip6_route_input+0x59c/0xa50 [16925.677244][ T3116] ipv6_rcv+0x397/0x810 [16925.677244][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16925.677244][ T3116] process_backlog+0x101/0x620 [16925.677244][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16925.677244][ T3116] net_rx_action+0x495/0xbe0 [16925.677244][ T3116] __do_softirq+0x1b5/0x7f6 [16925.677244][ T3116] [16925.679296][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16925.679296][ T3116] netdev_get_by_index+0x5e/0x80 [16925.679296][ T3116] fib6_nh_init+0x3d8/0x15b0 [16925.679296][ T3116] ip6_route_info_create+0xf18/0x17d0 [16925.679296][ T3116] ip6_route_add+0x1c/0x140 [16925.679296][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16925.679296][ T3116] addrconf_add_dev+0xe2/0x170 [16925.679296][ T3116] inet6_addr_add+0x12f/0xa40 [16925.679296][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16925.679296][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16925.679296][ T3116] netlink_rcv_skb+0x130/0x360 [16925.679296][ T3116] netlink_unicast+0x449/0x710 [16925.679296][ T3116] netlink_sendmsg+0x723/0xbe0 [16925.679296][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16925.679296][ T3116] ___sys_sendmsg+0xee/0x170 [16925.679296][ T3116] __sys_sendmsg+0xcd/0x170 [16925.679296][ T3116] do_syscall_64+0xc6/0x1e0 [16925.679296][ T3116] [16925.681471][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16925.681471][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16925.681471][ T3116] ipv6_find_idev+0x102/0x170 [16925.681471][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16925.681471][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16925.681471][ T3116] netlink_rcv_skb+0x130/0x360 [16925.681471][ T3116] netlink_unicast+0x449/0x710 [16925.681471][ T3116] netlink_sendmsg+0x723/0xbe0 [16925.681471][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16925.681471][ T3116] ___sys_sendmsg+0xee/0x170 [16925.681471][ T3116] __sys_sendmsg+0xcd/0x170 [16925.681471][ T3116] do_syscall_64+0xc6/0x1e0 [16925.681471][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16925.681471][ T3116] [16925.683175][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16925.683175][ T3116] neigh_parms_alloc+0x1e5/0x510 [16925.683175][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16925.683175][ T3116] ipv6_find_idev+0x102/0x170 [16925.683175][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16925.683175][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16925.683175][ T3116] netlink_rcv_skb+0x130/0x360 [16925.683175][ T3116] netlink_unicast+0x449/0x710 [16925.683175][ T3116] netlink_sendmsg+0x723/0xbe0 [16925.683175][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16925.683175][ T3116] ___sys_sendmsg+0xee/0x170 [16925.683175][ T3116] __sys_sendmsg+0xcd/0x170 [16925.683175][ T3116] do_syscall_64+0xc6/0x1e0 [16925.683175][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16925.683175][ T3116] [16935.924819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16935.925269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16935.925269][ T3116] dst_init+0x84/0x4a0 [16935.925269][ T3116] dst_alloc+0x97/0x150 [16935.925269][ T3116] ip6_dst_alloc+0x23/0x90 [16935.925269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16935.925269][ T3116] ip6_pol_route+0x56f/0x840 [16935.925269][ T3116] __fib6_rule_action+0x47a/0x5b0 [16935.925269][ T3116] fib_rules_lookup+0x2b4/0xa20 [16935.925269][ T3116] fib6_rule_lookup+0x182/0x630 [16935.925269][ T3116] ip6_route_input+0x59c/0xa50 [16935.925269][ T3116] ipv6_rcv+0x397/0x810 [16935.925269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16935.925269][ T3116] process_backlog+0x101/0x620 [16935.925269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16935.925269][ T3116] net_rx_action+0x495/0xbe0 [16935.925269][ T3116] __do_softirq+0x1b5/0x7f6 [16935.925269][ T3116] [16935.927329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16935.927329][ T3116] netdev_get_by_index+0x5e/0x80 [16935.927329][ T3116] fib6_nh_init+0x3d8/0x15b0 [16935.927329][ T3116] ip6_route_info_create+0xf18/0x17d0 [16935.927329][ T3116] ip6_route_add+0x1c/0x140 [16935.927329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16935.927329][ T3116] addrconf_add_dev+0xe2/0x170 [16935.927329][ T3116] inet6_addr_add+0x12f/0xa40 [16935.927329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16935.927329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16935.927329][ T3116] netlink_rcv_skb+0x130/0x360 [16935.927329][ T3116] netlink_unicast+0x449/0x710 [16935.927329][ T3116] netlink_sendmsg+0x723/0xbe0 [16935.927329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16935.927329][ T3116] ___sys_sendmsg+0xee/0x170 [16935.927329][ T3116] __sys_sendmsg+0xcd/0x170 [16935.927329][ T3116] do_syscall_64+0xc6/0x1e0 [16935.927329][ T3116] [16935.929492][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16935.929492][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16935.929492][ T3116] ipv6_find_idev+0x102/0x170 [16935.929492][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16935.929492][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16935.929492][ T3116] netlink_rcv_skb+0x130/0x360 [16935.929492][ T3116] netlink_unicast+0x449/0x710 [16935.929492][ T3116] netlink_sendmsg+0x723/0xbe0 [16935.929492][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16935.929492][ T3116] ___sys_sendmsg+0xee/0x170 [16935.929492][ T3116] __sys_sendmsg+0xcd/0x170 [16935.929492][ T3116] do_syscall_64+0xc6/0x1e0 [16935.929492][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16935.929492][ T3116] [16935.931194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16935.931194][ T3116] neigh_parms_alloc+0x1e5/0x510 [16935.931194][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16935.931194][ T3116] ipv6_find_idev+0x102/0x170 [16935.931194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16935.931194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16935.931194][ T3116] netlink_rcv_skb+0x130/0x360 [16935.931194][ T3116] netlink_unicast+0x449/0x710 [16935.931194][ T3116] netlink_sendmsg+0x723/0xbe0 [16935.931194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16935.931194][ T3116] ___sys_sendmsg+0xee/0x170 [16935.931194][ T3116] __sys_sendmsg+0xcd/0x170 [16935.931194][ T3116] do_syscall_64+0xc6/0x1e0 [16935.931194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16935.931194][ T3116] [16946.076901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16946.077576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16946.077576][ T3116] dst_init+0x84/0x4a0 [16946.077576][ T3116] dst_alloc+0x97/0x150 [16946.077576][ T3116] ip6_dst_alloc+0x23/0x90 [16946.077576][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16946.077576][ T3116] ip6_pol_route+0x56f/0x840 [16946.077576][ T3116] __fib6_rule_action+0x47a/0x5b0 [16946.077576][ T3116] fib_rules_lookup+0x2b4/0xa20 [16946.077576][ T3116] fib6_rule_lookup+0x182/0x630 [16946.077576][ T3116] ip6_route_input+0x59c/0xa50 [16946.077576][ T3116] ipv6_rcv+0x397/0x810 [16946.077576][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16946.077576][ T3116] process_backlog+0x101/0x620 [16946.077576][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16946.077576][ T3116] net_rx_action+0x495/0xbe0 [16946.077576][ T3116] __do_softirq+0x1b5/0x7f6 [16946.077576][ T3116] [16946.079697][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16946.079697][ T3116] netdev_get_by_index+0x5e/0x80 [16946.079697][ T3116] fib6_nh_init+0x3d8/0x15b0 [16946.079697][ T3116] ip6_route_info_create+0xf18/0x17d0 [16946.079697][ T3116] ip6_route_add+0x1c/0x140 [16946.079697][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16946.079697][ T3116] addrconf_add_dev+0xe2/0x170 [16946.079697][ T3116] inet6_addr_add+0x12f/0xa40 [16946.079697][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16946.079697][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16946.079697][ T3116] netlink_rcv_skb+0x130/0x360 [16946.079697][ T3116] netlink_unicast+0x449/0x710 [16946.079697][ T3116] netlink_sendmsg+0x723/0xbe0 [16946.079697][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16946.079697][ T3116] ___sys_sendmsg+0xee/0x170 [16946.079697][ T3116] __sys_sendmsg+0xcd/0x170 [16946.079697][ T3116] do_syscall_64+0xc6/0x1e0 [16946.079697][ T3116] [16946.081943][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16946.081943][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16946.081943][ T3116] ipv6_find_idev+0x102/0x170 [16946.081943][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16946.081943][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16946.081943][ T3116] netlink_rcv_skb+0x130/0x360 [16946.081943][ T3116] netlink_unicast+0x449/0x710 [16946.081943][ T3116] netlink_sendmsg+0x723/0xbe0 [16946.081943][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16946.081943][ T3116] ___sys_sendmsg+0xee/0x170 [16946.081943][ T3116] __sys_sendmsg+0xcd/0x170 [16946.081943][ T3116] do_syscall_64+0xc6/0x1e0 [16946.081943][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16946.081943][ T3116] [16946.083643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16946.083643][ T3116] neigh_parms_alloc+0x1e5/0x510 [16946.083643][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16946.083643][ T3116] ipv6_find_idev+0x102/0x170 [16946.083643][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16946.083643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16946.083643][ T3116] netlink_rcv_skb+0x130/0x360 [16946.083643][ T3116] netlink_unicast+0x449/0x710 [16946.083643][ T3116] netlink_sendmsg+0x723/0xbe0 [16946.083643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16946.083643][ T3116] ___sys_sendmsg+0xee/0x170 [16946.083643][ T3116] __sys_sendmsg+0xcd/0x170 [16946.083643][ T3116] do_syscall_64+0xc6/0x1e0 [16946.083643][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16946.083643][ T3116] [16956.188840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16956.189286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16956.189286][ T3116] dst_init+0x84/0x4a0 [16956.189286][ T3116] dst_alloc+0x97/0x150 [16956.189286][ T3116] ip6_dst_alloc+0x23/0x90 [16956.189286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16956.189286][ T3116] ip6_pol_route+0x56f/0x840 [16956.189286][ T3116] __fib6_rule_action+0x47a/0x5b0 [16956.189286][ T3116] fib_rules_lookup+0x2b4/0xa20 [16956.189286][ T3116] fib6_rule_lookup+0x182/0x630 [16956.189286][ T3116] ip6_route_input+0x59c/0xa50 [16956.189286][ T3116] ipv6_rcv+0x397/0x810 [16956.189286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16956.189286][ T3116] process_backlog+0x101/0x620 [16956.189286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16956.189286][ T3116] net_rx_action+0x495/0xbe0 [16956.189286][ T3116] __do_softirq+0x1b5/0x7f6 [16956.189286][ T3116] [16956.191348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16956.191348][ T3116] netdev_get_by_index+0x5e/0x80 [16956.191348][ T3116] fib6_nh_init+0x3d8/0x15b0 [16956.191348][ T3116] ip6_route_info_create+0xf18/0x17d0 [16956.191348][ T3116] ip6_route_add+0x1c/0x140 [16956.191348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16956.191348][ T3116] addrconf_add_dev+0xe2/0x170 [16956.191348][ T3116] inet6_addr_add+0x12f/0xa40 [16956.191348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16956.191348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16956.191348][ T3116] netlink_rcv_skb+0x130/0x360 [16956.191348][ T3116] netlink_unicast+0x449/0x710 [16956.191348][ T3116] netlink_sendmsg+0x723/0xbe0 [16956.191348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16956.191348][ T3116] ___sys_sendmsg+0xee/0x170 [16956.191348][ T3116] __sys_sendmsg+0xcd/0x170 [16956.191348][ T3116] do_syscall_64+0xc6/0x1e0 [16956.191348][ T3116] [16956.194026][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16956.194026][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16956.194026][ T3116] ipv6_find_idev+0x102/0x170 [16956.194026][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16956.194026][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16956.194026][ T3116] netlink_rcv_skb+0x130/0x360 [16956.194026][ T3116] netlink_unicast+0x449/0x710 [16956.194026][ T3116] netlink_sendmsg+0x723/0xbe0 [16956.194026][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16956.194026][ T3116] ___sys_sendmsg+0xee/0x170 [16956.194026][ T3116] __sys_sendmsg+0xcd/0x170 [16956.194026][ T3116] do_syscall_64+0xc6/0x1e0 [16956.194026][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16956.194026][ T3116] [16956.195717][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16956.195717][ T3116] neigh_parms_alloc+0x1e5/0x510 [16956.195717][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16956.195717][ T3116] ipv6_find_idev+0x102/0x170 [16956.195717][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16956.195717][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16956.195717][ T3116] netlink_rcv_skb+0x130/0x360 [16956.195717][ T3116] netlink_unicast+0x449/0x710 [16956.195717][ T3116] netlink_sendmsg+0x723/0xbe0 [16956.195717][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16956.195717][ T3116] ___sys_sendmsg+0xee/0x170 [16956.195717][ T3116] __sys_sendmsg+0xcd/0x170 [16956.195717][ T3116] do_syscall_64+0xc6/0x1e0 [16956.195717][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16956.195717][ T3116] [16966.420894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16966.421656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16966.421656][ T3116] dst_init+0x84/0x4a0 [16966.421656][ T3116] dst_alloc+0x97/0x150 [16966.421656][ T3116] ip6_dst_alloc+0x23/0x90 [16966.421656][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16966.421656][ T3116] ip6_pol_route+0x56f/0x840 [16966.421656][ T3116] __fib6_rule_action+0x47a/0x5b0 [16966.421656][ T3116] fib_rules_lookup+0x2b4/0xa20 [16966.421656][ T3116] fib6_rule_lookup+0x182/0x630 [16966.421656][ T3116] ip6_route_input+0x59c/0xa50 [16966.421656][ T3116] ipv6_rcv+0x397/0x810 [16966.421656][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16966.421656][ T3116] process_backlog+0x101/0x620 [16966.421656][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16966.421656][ T3116] net_rx_action+0x495/0xbe0 [16966.421656][ T3116] __do_softirq+0x1b5/0x7f6 [16966.421656][ T3116] [16966.424313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16966.424313][ T3116] netdev_get_by_index+0x5e/0x80 [16966.424313][ T3116] fib6_nh_init+0x3d8/0x15b0 [16966.424313][ T3116] ip6_route_info_create+0xf18/0x17d0 [16966.424313][ T3116] ip6_route_add+0x1c/0x140 [16966.424313][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16966.424313][ T3116] addrconf_add_dev+0xe2/0x170 [16966.424313][ T3116] inet6_addr_add+0x12f/0xa40 [16966.424313][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16966.424313][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16966.424313][ T3116] netlink_rcv_skb+0x130/0x360 [16966.424313][ T3116] netlink_unicast+0x449/0x710 [16966.424313][ T3116] netlink_sendmsg+0x723/0xbe0 [16966.424313][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16966.424313][ T3116] ___sys_sendmsg+0xee/0x170 [16966.424313][ T3116] __sys_sendmsg+0xcd/0x170 [16966.424313][ T3116] do_syscall_64+0xc6/0x1e0 [16966.424313][ T3116] [16966.426465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16966.426465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16966.426465][ T3116] ipv6_find_idev+0x102/0x170 [16966.426465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16966.426465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16966.426465][ T3116] netlink_rcv_skb+0x130/0x360 [16966.426465][ T3116] netlink_unicast+0x449/0x710 [16966.426465][ T3116] netlink_sendmsg+0x723/0xbe0 [16966.426465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16966.426465][ T3116] ___sys_sendmsg+0xee/0x170 [16966.426465][ T3116] __sys_sendmsg+0xcd/0x170 [16966.426465][ T3116] do_syscall_64+0xc6/0x1e0 [16966.426465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16966.426465][ T3116] [16966.428127][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16966.428127][ T3116] neigh_parms_alloc+0x1e5/0x510 [16966.428127][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16966.428127][ T3116] ipv6_find_idev+0x102/0x170 [16966.428127][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16966.428127][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16966.428127][ T3116] netlink_rcv_skb+0x130/0x360 [16966.428127][ T3116] netlink_unicast+0x449/0x710 [16966.428127][ T3116] netlink_sendmsg+0x723/0xbe0 [16966.428127][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16966.428127][ T3116] ___sys_sendmsg+0xee/0x170 [16966.428127][ T3116] __sys_sendmsg+0xcd/0x170 [16966.428127][ T3116] do_syscall_64+0xc6/0x1e0 [16966.428127][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16966.428127][ T3116] [16976.668845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16976.669290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16976.669290][ T3116] dst_init+0x84/0x4a0 [16976.669290][ T3116] dst_alloc+0x97/0x150 [16976.669290][ T3116] ip6_dst_alloc+0x23/0x90 [16976.669290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16976.669290][ T3116] ip6_pol_route+0x56f/0x840 [16976.669290][ T3116] __fib6_rule_action+0x47a/0x5b0 [16976.669290][ T3116] fib_rules_lookup+0x2b4/0xa20 [16976.669290][ T3116] fib6_rule_lookup+0x182/0x630 [16976.669290][ T3116] ip6_route_input+0x59c/0xa50 [16976.669290][ T3116] ipv6_rcv+0x397/0x810 [16976.669290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16976.669290][ T3116] process_backlog+0x101/0x620 [16976.669290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16976.669290][ T3116] net_rx_action+0x495/0xbe0 [16976.669290][ T3116] __do_softirq+0x1b5/0x7f6 [16976.669290][ T3116] [16976.671758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16976.671758][ T3116] netdev_get_by_index+0x5e/0x80 [16976.671758][ T3116] fib6_nh_init+0x3d8/0x15b0 [16976.671758][ T3116] ip6_route_info_create+0xf18/0x17d0 [16976.671758][ T3116] ip6_route_add+0x1c/0x140 [16976.671758][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16976.671758][ T3116] addrconf_add_dev+0xe2/0x170 [16976.671758][ T3116] inet6_addr_add+0x12f/0xa40 [16976.671758][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16976.671758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16976.671758][ T3116] netlink_rcv_skb+0x130/0x360 [16976.671758][ T3116] netlink_unicast+0x449/0x710 [16976.671758][ T3116] netlink_sendmsg+0x723/0xbe0 [16976.671758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16976.671758][ T3116] ___sys_sendmsg+0xee/0x170 [16976.671758][ T3116] __sys_sendmsg+0xcd/0x170 [16976.671758][ T3116] do_syscall_64+0xc6/0x1e0 [16976.671758][ T3116] [16976.673924][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16976.673924][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16976.673924][ T3116] ipv6_find_idev+0x102/0x170 [16976.673924][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16976.673924][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16976.673924][ T3116] netlink_rcv_skb+0x130/0x360 [16976.673924][ T3116] netlink_unicast+0x449/0x710 [16976.673924][ T3116] netlink_sendmsg+0x723/0xbe0 [16976.673924][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16976.673924][ T3116] ___sys_sendmsg+0xee/0x170 [16976.673924][ T3116] __sys_sendmsg+0xcd/0x170 [16976.673924][ T3116] do_syscall_64+0xc6/0x1e0 [16976.673924][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16976.673924][ T3116] [16976.675614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16976.675614][ T3116] neigh_parms_alloc+0x1e5/0x510 [16976.675614][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16976.675614][ T3116] ipv6_find_idev+0x102/0x170 [16976.675614][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16976.675614][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16976.675614][ T3116] netlink_rcv_skb+0x130/0x360 [16976.675614][ T3116] netlink_unicast+0x449/0x710 [16976.675614][ T3116] netlink_sendmsg+0x723/0xbe0 [16976.675614][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16976.675614][ T3116] ___sys_sendmsg+0xee/0x170 [16976.675614][ T3116] __sys_sendmsg+0xcd/0x170 [16976.675614][ T3116] do_syscall_64+0xc6/0x1e0 [16976.675614][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16976.675614][ T3116] [16986.916897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16986.917844][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16986.917844][ T3116] dst_init+0x84/0x4a0 [16986.917844][ T3116] dst_alloc+0x97/0x150 [16986.917844][ T3116] ip6_dst_alloc+0x23/0x90 [16986.917844][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16986.917844][ T3116] ip6_pol_route+0x56f/0x840 [16986.917844][ T3116] __fib6_rule_action+0x47a/0x5b0 [16986.917844][ T3116] fib_rules_lookup+0x2b4/0xa20 [16986.917844][ T3116] fib6_rule_lookup+0x182/0x630 [16986.917844][ T3116] ip6_route_input+0x59c/0xa50 [16986.917844][ T3116] ipv6_rcv+0x397/0x810 [16986.917844][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16986.917844][ T3116] process_backlog+0x101/0x620 [16986.917844][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16986.917844][ T3116] net_rx_action+0x495/0xbe0 [16986.917844][ T3116] __do_softirq+0x1b5/0x7f6 [16986.917844][ T3116] [16986.920012][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16986.920012][ T3116] netdev_get_by_index+0x5e/0x80 [16986.920012][ T3116] fib6_nh_init+0x3d8/0x15b0 [16986.920012][ T3116] ip6_route_info_create+0xf18/0x17d0 [16986.920012][ T3116] ip6_route_add+0x1c/0x140 [16986.920012][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16986.920012][ T3116] addrconf_add_dev+0xe2/0x170 [16986.920012][ T3116] inet6_addr_add+0x12f/0xa40 [16986.920012][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16986.920012][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16986.920012][ T3116] netlink_rcv_skb+0x130/0x360 [16986.920012][ T3116] netlink_unicast+0x449/0x710 [16986.920012][ T3116] netlink_sendmsg+0x723/0xbe0 [16986.920012][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16986.920012][ T3116] ___sys_sendmsg+0xee/0x170 [16986.920012][ T3116] __sys_sendmsg+0xcd/0x170 [16986.920012][ T3116] do_syscall_64+0xc6/0x1e0 [16986.920012][ T3116] [16986.922256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16986.922256][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16986.922256][ T3116] ipv6_find_idev+0x102/0x170 [16986.922256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16986.922256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16986.922256][ T3116] netlink_rcv_skb+0x130/0x360 [16986.922256][ T3116] netlink_unicast+0x449/0x710 [16986.922256][ T3116] netlink_sendmsg+0x723/0xbe0 [16986.922256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16986.922256][ T3116] ___sys_sendmsg+0xee/0x170 [16986.922256][ T3116] __sys_sendmsg+0xcd/0x170 [16986.922256][ T3116] do_syscall_64+0xc6/0x1e0 [16986.922256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16986.922256][ T3116] [16986.923988][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16986.923988][ T3116] neigh_parms_alloc+0x1e5/0x510 [16986.923988][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16986.923988][ T3116] ipv6_find_idev+0x102/0x170 [16986.923988][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16986.923988][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16986.923988][ T3116] netlink_rcv_skb+0x130/0x360 [16986.923988][ T3116] netlink_unicast+0x449/0x710 [16986.923988][ T3116] netlink_sendmsg+0x723/0xbe0 [16986.923988][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16986.923988][ T3116] ___sys_sendmsg+0xee/0x170 [16986.923988][ T3116] __sys_sendmsg+0xcd/0x170 [16986.923988][ T3116] do_syscall_64+0xc6/0x1e0 [16986.923988][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16986.923988][ T3116] [16997.164913][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [16997.165367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16997.165367][ T3116] dst_init+0x84/0x4a0 [16997.165367][ T3116] dst_alloc+0x97/0x150 [16997.165367][ T3116] ip6_dst_alloc+0x23/0x90 [16997.165367][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [16997.165367][ T3116] ip6_pol_route+0x56f/0x840 [16997.165367][ T3116] __fib6_rule_action+0x47a/0x5b0 [16997.165367][ T3116] fib_rules_lookup+0x2b4/0xa20 [16997.165367][ T3116] fib6_rule_lookup+0x182/0x630 [16997.165367][ T3116] ip6_route_input+0x59c/0xa50 [16997.165367][ T3116] ipv6_rcv+0x397/0x810 [16997.165367][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [16997.165367][ T3116] process_backlog+0x101/0x620 [16997.165367][ T3116] __napi_poll.constprop.0+0xa2/0x460 [16997.165367][ T3116] net_rx_action+0x495/0xbe0 [16997.165367][ T3116] __do_softirq+0x1b5/0x7f6 [16997.165367][ T3116] [16997.167423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16997.167423][ T3116] netdev_get_by_index+0x5e/0x80 [16997.167423][ T3116] fib6_nh_init+0x3d8/0x15b0 [16997.167423][ T3116] ip6_route_info_create+0xf18/0x17d0 [16997.167423][ T3116] ip6_route_add+0x1c/0x140 [16997.167423][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [16997.167423][ T3116] addrconf_add_dev+0xe2/0x170 [16997.167423][ T3116] inet6_addr_add+0x12f/0xa40 [16997.167423][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [16997.167423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16997.167423][ T3116] netlink_rcv_skb+0x130/0x360 [16997.167423][ T3116] netlink_unicast+0x449/0x710 [16997.167423][ T3116] netlink_sendmsg+0x723/0xbe0 [16997.167423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16997.167423][ T3116] ___sys_sendmsg+0xee/0x170 [16997.167423][ T3116] __sys_sendmsg+0xcd/0x170 [16997.167423][ T3116] do_syscall_64+0xc6/0x1e0 [16997.167423][ T3116] [16997.169593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16997.169593][ T3116] ipv6_add_dev+0x3b9/0x11c0 [16997.169593][ T3116] ipv6_find_idev+0x102/0x170 [16997.169593][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16997.169593][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16997.169593][ T3116] netlink_rcv_skb+0x130/0x360 [16997.169593][ T3116] netlink_unicast+0x449/0x710 [16997.169593][ T3116] netlink_sendmsg+0x723/0xbe0 [16997.169593][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16997.169593][ T3116] ___sys_sendmsg+0xee/0x170 [16997.169593][ T3116] __sys_sendmsg+0xcd/0x170 [16997.169593][ T3116] do_syscall_64+0xc6/0x1e0 [16997.169593][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16997.169593][ T3116] [16997.171286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [16997.171286][ T3116] neigh_parms_alloc+0x1e5/0x510 [16997.171286][ T3116] ipv6_add_dev+0x2fd/0x11c0 [16997.171286][ T3116] ipv6_find_idev+0x102/0x170 [16997.171286][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [16997.171286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [16997.171286][ T3116] netlink_rcv_skb+0x130/0x360 [16997.171286][ T3116] netlink_unicast+0x449/0x710 [16997.171286][ T3116] netlink_sendmsg+0x723/0xbe0 [16997.171286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [16997.171286][ T3116] ___sys_sendmsg+0xee/0x170 [16997.171286][ T3116] __sys_sendmsg+0xcd/0x170 [16997.171286][ T3116] do_syscall_64+0xc6/0x1e0 [16997.171286][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16997.171286][ T3116] [17007.412764][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17007.413209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17007.413209][ T3116] dst_init+0x84/0x4a0 [17007.413209][ T3116] dst_alloc+0x97/0x150 [17007.413209][ T3116] ip6_dst_alloc+0x23/0x90 [17007.413209][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17007.413209][ T3116] ip6_pol_route+0x56f/0x840 [17007.413209][ T3116] __fib6_rule_action+0x47a/0x5b0 [17007.413209][ T3116] fib_rules_lookup+0x2b4/0xa20 [17007.413209][ T3116] fib6_rule_lookup+0x182/0x630 [17007.413209][ T3116] ip6_route_input+0x59c/0xa50 [17007.413209][ T3116] ipv6_rcv+0x397/0x810 [17007.413209][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17007.413209][ T3116] process_backlog+0x101/0x620 [17007.413209][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17007.413209][ T3116] net_rx_action+0x495/0xbe0 [17007.413209][ T3116] __do_softirq+0x1b5/0x7f6 [17007.413209][ T3116] [17007.415266][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17007.415266][ T3116] netdev_get_by_index+0x5e/0x80 [17007.415266][ T3116] fib6_nh_init+0x3d8/0x15b0 [17007.415266][ T3116] ip6_route_info_create+0xf18/0x17d0 [17007.415266][ T3116] ip6_route_add+0x1c/0x140 [17007.415266][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17007.415266][ T3116] addrconf_add_dev+0xe2/0x170 [17007.415266][ T3116] inet6_addr_add+0x12f/0xa40 [17007.415266][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17007.415266][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17007.415266][ T3116] netlink_rcv_skb+0x130/0x360 [17007.415266][ T3116] netlink_unicast+0x449/0x710 [17007.415266][ T3116] netlink_sendmsg+0x723/0xbe0 [17007.415266][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17007.415266][ T3116] ___sys_sendmsg+0xee/0x170 [17007.415266][ T3116] __sys_sendmsg+0xcd/0x170 [17007.415266][ T3116] do_syscall_64+0xc6/0x1e0 [17007.415266][ T3116] [17007.417422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17007.417422][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17007.417422][ T3116] ipv6_find_idev+0x102/0x170 [17007.417422][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17007.417422][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17007.417422][ T3116] netlink_rcv_skb+0x130/0x360 [17007.417422][ T3116] netlink_unicast+0x449/0x710 [17007.417422][ T3116] netlink_sendmsg+0x723/0xbe0 [17007.417422][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17007.417422][ T3116] ___sys_sendmsg+0xee/0x170 [17007.417422][ T3116] __sys_sendmsg+0xcd/0x170 [17007.417422][ T3116] do_syscall_64+0xc6/0x1e0 [17007.417422][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17007.417422][ T3116] [17007.419108][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17007.419108][ T3116] neigh_parms_alloc+0x1e5/0x510 [17007.419108][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17007.419108][ T3116] ipv6_find_idev+0x102/0x170 [17007.419108][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17007.419108][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17007.419108][ T3116] netlink_rcv_skb+0x130/0x360 [17007.419108][ T3116] netlink_unicast+0x449/0x710 [17007.419108][ T3116] netlink_sendmsg+0x723/0xbe0 [17007.419108][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17007.419108][ T3116] ___sys_sendmsg+0xee/0x170 [17007.419108][ T3116] __sys_sendmsg+0xcd/0x170 [17007.419108][ T3116] do_syscall_64+0xc6/0x1e0 [17007.419108][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17007.419108][ T3116] [17017.660850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17017.661312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17017.661312][ T3116] dst_init+0x84/0x4a0 [17017.661312][ T3116] dst_alloc+0x97/0x150 [17017.661312][ T3116] ip6_dst_alloc+0x23/0x90 [17017.661312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17017.661312][ T3116] ip6_pol_route+0x56f/0x840 [17017.661312][ T3116] __fib6_rule_action+0x47a/0x5b0 [17017.661312][ T3116] fib_rules_lookup+0x2b4/0xa20 [17017.661312][ T3116] fib6_rule_lookup+0x182/0x630 [17017.661312][ T3116] ip6_route_input+0x59c/0xa50 [17017.661312][ T3116] ipv6_rcv+0x397/0x810 [17017.661312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17017.661312][ T3116] process_backlog+0x101/0x620 [17017.661312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17017.661312][ T3116] net_rx_action+0x495/0xbe0 [17017.661312][ T3116] __do_softirq+0x1b5/0x7f6 [17017.661312][ T3116] [17017.663363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17017.663363][ T3116] netdev_get_by_index+0x5e/0x80 [17017.663363][ T3116] fib6_nh_init+0x3d8/0x15b0 [17017.663363][ T3116] ip6_route_info_create+0xf18/0x17d0 [17017.663363][ T3116] ip6_route_add+0x1c/0x140 [17017.663363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17017.663363][ T3116] addrconf_add_dev+0xe2/0x170 [17017.663363][ T3116] inet6_addr_add+0x12f/0xa40 [17017.663363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17017.663363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17017.663363][ T3116] netlink_rcv_skb+0x130/0x360 [17017.663363][ T3116] netlink_unicast+0x449/0x710 [17017.663363][ T3116] netlink_sendmsg+0x723/0xbe0 [17017.663363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17017.663363][ T3116] ___sys_sendmsg+0xee/0x170 [17017.663363][ T3116] __sys_sendmsg+0xcd/0x170 [17017.663363][ T3116] do_syscall_64+0xc6/0x1e0 [17017.663363][ T3116] [17017.665524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17017.665524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17017.665524][ T3116] ipv6_find_idev+0x102/0x170 [17017.665524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17017.665524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17017.665524][ T3116] netlink_rcv_skb+0x130/0x360 [17017.665524][ T3116] netlink_unicast+0x449/0x710 [17017.665524][ T3116] netlink_sendmsg+0x723/0xbe0 [17017.665524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17017.665524][ T3116] ___sys_sendmsg+0xee/0x170 [17017.665524][ T3116] __sys_sendmsg+0xcd/0x170 [17017.665524][ T3116] do_syscall_64+0xc6/0x1e0 [17017.665524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17017.665524][ T3116] [17017.667214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17017.667214][ T3116] neigh_parms_alloc+0x1e5/0x510 [17017.667214][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17017.667214][ T3116] ipv6_find_idev+0x102/0x170 [17017.667214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17017.667214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17017.667214][ T3116] netlink_rcv_skb+0x130/0x360 [17017.667214][ T3116] netlink_unicast+0x449/0x710 [17017.667214][ T3116] netlink_sendmsg+0x723/0xbe0 [17017.667214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17017.667214][ T3116] ___sys_sendmsg+0xee/0x170 [17017.667214][ T3116] __sys_sendmsg+0xcd/0x170 [17017.667214][ T3116] do_syscall_64+0xc6/0x1e0 [17017.667214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17017.667214][ T3116] [17027.884891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17027.885691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17027.885691][ T3116] dst_init+0x84/0x4a0 [17027.885691][ T3116] dst_alloc+0x97/0x150 [17027.885691][ T3116] ip6_dst_alloc+0x23/0x90 [17027.885691][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17027.885691][ T3116] ip6_pol_route+0x56f/0x840 [17027.885691][ T3116] __fib6_rule_action+0x47a/0x5b0 [17027.885691][ T3116] fib_rules_lookup+0x2b4/0xa20 [17027.885691][ T3116] fib6_rule_lookup+0x182/0x630 [17027.885691][ T3116] ip6_route_input+0x59c/0xa50 [17027.885691][ T3116] ipv6_rcv+0x397/0x810 [17027.885691][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17027.885691][ T3116] process_backlog+0x101/0x620 [17027.885691][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17027.885691][ T3116] net_rx_action+0x495/0xbe0 [17027.885691][ T3116] __do_softirq+0x1b5/0x7f6 [17027.885691][ T3116] [17027.887778][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17027.887778][ T3116] netdev_get_by_index+0x5e/0x80 [17027.887778][ T3116] fib6_nh_init+0x3d8/0x15b0 [17027.887778][ T3116] ip6_route_info_create+0xf18/0x17d0 [17027.887778][ T3116] ip6_route_add+0x1c/0x140 [17027.887778][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17027.887778][ T3116] addrconf_add_dev+0xe2/0x170 [17027.887778][ T3116] inet6_addr_add+0x12f/0xa40 [17027.887778][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17027.887778][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17027.887778][ T3116] netlink_rcv_skb+0x130/0x360 [17027.887778][ T3116] netlink_unicast+0x449/0x710 [17027.887778][ T3116] netlink_sendmsg+0x723/0xbe0 [17027.887778][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17027.887778][ T3116] ___sys_sendmsg+0xee/0x170 [17027.887778][ T3116] __sys_sendmsg+0xcd/0x170 [17027.887778][ T3116] do_syscall_64+0xc6/0x1e0 [17027.887778][ T3116] [17027.889960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17027.889960][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17027.889960][ T3116] ipv6_find_idev+0x102/0x170 [17027.889960][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17027.889960][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17027.889960][ T3116] netlink_rcv_skb+0x130/0x360 [17027.889960][ T3116] netlink_unicast+0x449/0x710 [17027.889960][ T3116] netlink_sendmsg+0x723/0xbe0 [17027.889960][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17027.889960][ T3116] ___sys_sendmsg+0xee/0x170 [17027.889960][ T3116] __sys_sendmsg+0xcd/0x170 [17027.889960][ T3116] do_syscall_64+0xc6/0x1e0 [17027.889960][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17027.889960][ T3116] [17027.891652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17027.891652][ T3116] neigh_parms_alloc+0x1e5/0x510 [17027.891652][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17027.891652][ T3116] ipv6_find_idev+0x102/0x170 [17027.891652][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17027.891652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17027.891652][ T3116] netlink_rcv_skb+0x130/0x360 [17027.891652][ T3116] netlink_unicast+0x449/0x710 [17027.891652][ T3116] netlink_sendmsg+0x723/0xbe0 [17027.891652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17027.891652][ T3116] ___sys_sendmsg+0xee/0x170 [17027.891652][ T3116] __sys_sendmsg+0xcd/0x170 [17027.891652][ T3116] do_syscall_64+0xc6/0x1e0 [17027.891652][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17027.891652][ T3116] [17038.140913][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17038.141368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17038.141368][ T3116] dst_init+0x84/0x4a0 [17038.141368][ T3116] dst_alloc+0x97/0x150 [17038.141368][ T3116] ip6_dst_alloc+0x23/0x90 [17038.141368][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17038.141368][ T3116] ip6_pol_route+0x56f/0x840 [17038.141368][ T3116] __fib6_rule_action+0x47a/0x5b0 [17038.141368][ T3116] fib_rules_lookup+0x2b4/0xa20 [17038.141368][ T3116] fib6_rule_lookup+0x182/0x630 [17038.141368][ T3116] ip6_route_input+0x59c/0xa50 [17038.141368][ T3116] ipv6_rcv+0x397/0x810 [17038.141368][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17038.141368][ T3116] process_backlog+0x101/0x620 [17038.141368][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17038.141368][ T3116] net_rx_action+0x495/0xbe0 [17038.141368][ T3116] __do_softirq+0x1b5/0x7f6 [17038.141368][ T3116] [17038.143437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17038.143437][ T3116] netdev_get_by_index+0x5e/0x80 [17038.143437][ T3116] fib6_nh_init+0x3d8/0x15b0 [17038.143437][ T3116] ip6_route_info_create+0xf18/0x17d0 [17038.143437][ T3116] ip6_route_add+0x1c/0x140 [17038.143437][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17038.143437][ T3116] addrconf_add_dev+0xe2/0x170 [17038.143437][ T3116] inet6_addr_add+0x12f/0xa40 [17038.143437][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17038.143437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17038.143437][ T3116] netlink_rcv_skb+0x130/0x360 [17038.143437][ T3116] netlink_unicast+0x449/0x710 [17038.143437][ T3116] netlink_sendmsg+0x723/0xbe0 [17038.143437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17038.143437][ T3116] ___sys_sendmsg+0xee/0x170 [17038.143437][ T3116] __sys_sendmsg+0xcd/0x170 [17038.143437][ T3116] do_syscall_64+0xc6/0x1e0 [17038.143437][ T3116] [17038.145592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17038.145592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17038.145592][ T3116] ipv6_find_idev+0x102/0x170 [17038.145592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17038.145592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17038.145592][ T3116] netlink_rcv_skb+0x130/0x360 [17038.145592][ T3116] netlink_unicast+0x449/0x710 [17038.145592][ T3116] netlink_sendmsg+0x723/0xbe0 [17038.145592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17038.145592][ T3116] ___sys_sendmsg+0xee/0x170 [17038.145592][ T3116] __sys_sendmsg+0xcd/0x170 [17038.145592][ T3116] do_syscall_64+0xc6/0x1e0 [17038.145592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17038.145592][ T3116] [17038.147284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17038.147284][ T3116] neigh_parms_alloc+0x1e5/0x510 [17038.147284][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17038.147284][ T3116] ipv6_find_idev+0x102/0x170 [17038.147284][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17038.147284][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17038.147284][ T3116] netlink_rcv_skb+0x130/0x360 [17038.147284][ T3116] netlink_unicast+0x449/0x710 [17038.147284][ T3116] netlink_sendmsg+0x723/0xbe0 [17038.147284][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17038.147284][ T3116] ___sys_sendmsg+0xee/0x170 [17038.147284][ T3116] __sys_sendmsg+0xcd/0x170 [17038.147284][ T3116] do_syscall_64+0xc6/0x1e0 [17038.147284][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17038.147284][ T3116] [17048.188825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17048.189274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17048.189274][ T3116] dst_init+0x84/0x4a0 [17048.189274][ T3116] dst_alloc+0x97/0x150 [17048.189274][ T3116] ip6_dst_alloc+0x23/0x90 [17048.189274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17048.189274][ T3116] ip6_pol_route+0x56f/0x840 [17048.189274][ T3116] __fib6_rule_action+0x47a/0x5b0 [17048.189274][ T3116] fib_rules_lookup+0x2b4/0xa20 [17048.189274][ T3116] fib6_rule_lookup+0x182/0x630 [17048.189274][ T3116] ip6_route_input+0x59c/0xa50 [17048.189274][ T3116] ipv6_rcv+0x397/0x810 [17048.189274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17048.189274][ T3116] process_backlog+0x101/0x620 [17048.189274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17048.189274][ T3116] net_rx_action+0x495/0xbe0 [17048.189274][ T3116] __do_softirq+0x1b5/0x7f6 [17048.189274][ T3116] [17048.191351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17048.191351][ T3116] netdev_get_by_index+0x5e/0x80 [17048.191351][ T3116] fib6_nh_init+0x3d8/0x15b0 [17048.191351][ T3116] ip6_route_info_create+0xf18/0x17d0 [17048.191351][ T3116] ip6_route_add+0x1c/0x140 [17048.191351][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17048.191351][ T3116] addrconf_add_dev+0xe2/0x170 [17048.191351][ T3116] inet6_addr_add+0x12f/0xa40 [17048.191351][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17048.191351][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17048.191351][ T3116] netlink_rcv_skb+0x130/0x360 [17048.191351][ T3116] netlink_unicast+0x449/0x710 [17048.191351][ T3116] netlink_sendmsg+0x723/0xbe0 [17048.191351][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17048.191351][ T3116] ___sys_sendmsg+0xee/0x170 [17048.191351][ T3116] __sys_sendmsg+0xcd/0x170 [17048.191351][ T3116] do_syscall_64+0xc6/0x1e0 [17048.191351][ T3116] [17048.193521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17048.193521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17048.193521][ T3116] ipv6_find_idev+0x102/0x170 [17048.193521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17048.193521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17048.193521][ T3116] netlink_rcv_skb+0x130/0x360 [17048.193521][ T3116] netlink_unicast+0x449/0x710 [17048.193521][ T3116] netlink_sendmsg+0x723/0xbe0 [17048.193521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17048.193521][ T3116] ___sys_sendmsg+0xee/0x170 [17048.193521][ T3116] __sys_sendmsg+0xcd/0x170 [17048.193521][ T3116] do_syscall_64+0xc6/0x1e0 [17048.193521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17048.193521][ T3116] [17048.195218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17048.195218][ T3116] neigh_parms_alloc+0x1e5/0x510 [17048.195218][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17048.195218][ T3116] ipv6_find_idev+0x102/0x170 [17048.195218][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17048.195218][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17048.195218][ T3116] netlink_rcv_skb+0x130/0x360 [17048.195218][ T3116] netlink_unicast+0x449/0x710 [17048.195218][ T3116] netlink_sendmsg+0x723/0xbe0 [17048.195218][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17048.195218][ T3116] ___sys_sendmsg+0xee/0x170 [17048.195218][ T3116] __sys_sendmsg+0xcd/0x170 [17048.195218][ T3116] do_syscall_64+0xc6/0x1e0 [17048.195218][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17048.195218][ T3116] [17058.436825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17058.437276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17058.437276][ T3116] dst_init+0x84/0x4a0 [17058.437276][ T3116] dst_alloc+0x97/0x150 [17058.437276][ T3116] ip6_dst_alloc+0x23/0x90 [17058.437276][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17058.437276][ T3116] ip6_pol_route+0x56f/0x840 [17058.437276][ T3116] __fib6_rule_action+0x47a/0x5b0 [17058.437276][ T3116] fib_rules_lookup+0x2b4/0xa20 [17058.437276][ T3116] fib6_rule_lookup+0x182/0x630 [17058.437276][ T3116] ip6_route_input+0x59c/0xa50 [17058.437276][ T3116] ipv6_rcv+0x397/0x810 [17058.437276][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17058.437276][ T3116] process_backlog+0x101/0x620 [17058.437276][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17058.437276][ T3116] net_rx_action+0x495/0xbe0 [17058.437276][ T3116] __do_softirq+0x1b5/0x7f6 [17058.437276][ T3116] [17058.439352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17058.439352][ T3116] netdev_get_by_index+0x5e/0x80 [17058.439352][ T3116] fib6_nh_init+0x3d8/0x15b0 [17058.439352][ T3116] ip6_route_info_create+0xf18/0x17d0 [17058.439352][ T3116] ip6_route_add+0x1c/0x140 [17058.439352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17058.439352][ T3116] addrconf_add_dev+0xe2/0x170 [17058.439352][ T3116] inet6_addr_add+0x12f/0xa40 [17058.439352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17058.439352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17058.439352][ T3116] netlink_rcv_skb+0x130/0x360 [17058.439352][ T3116] netlink_unicast+0x449/0x710 [17058.439352][ T3116] netlink_sendmsg+0x723/0xbe0 [17058.439352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17058.439352][ T3116] ___sys_sendmsg+0xee/0x170 [17058.439352][ T3116] __sys_sendmsg+0xcd/0x170 [17058.439352][ T3116] do_syscall_64+0xc6/0x1e0 [17058.439352][ T3116] [17058.441539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17058.441539][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17058.441539][ T3116] ipv6_find_idev+0x102/0x170 [17058.441539][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17058.441539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17058.441539][ T3116] netlink_rcv_skb+0x130/0x360 [17058.441539][ T3116] netlink_unicast+0x449/0x710 [17058.441539][ T3116] netlink_sendmsg+0x723/0xbe0 [17058.441539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17058.441539][ T3116] ___sys_sendmsg+0xee/0x170 [17058.441539][ T3116] __sys_sendmsg+0xcd/0x170 [17058.441539][ T3116] do_syscall_64+0xc6/0x1e0 [17058.441539][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17058.441539][ T3116] [17058.443252][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17058.443252][ T3116] neigh_parms_alloc+0x1e5/0x510 [17058.443252][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17058.443252][ T3116] ipv6_find_idev+0x102/0x170 [17058.443252][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17058.443252][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17058.443252][ T3116] netlink_rcv_skb+0x130/0x360 [17058.443252][ T3116] netlink_unicast+0x449/0x710 [17058.443252][ T3116] netlink_sendmsg+0x723/0xbe0 [17058.443252][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17058.443252][ T3116] ___sys_sendmsg+0xee/0x170 [17058.443252][ T3116] __sys_sendmsg+0xcd/0x170 [17058.443252][ T3116] do_syscall_64+0xc6/0x1e0 [17058.443252][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17058.443252][ T3116] [17068.588839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17068.589302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17068.589302][ T3116] dst_init+0x84/0x4a0 [17068.589302][ T3116] dst_alloc+0x97/0x150 [17068.589302][ T3116] ip6_dst_alloc+0x23/0x90 [17068.589302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17068.589302][ T3116] ip6_pol_route+0x56f/0x840 [17068.589302][ T3116] __fib6_rule_action+0x47a/0x5b0 [17068.589302][ T3116] fib_rules_lookup+0x2b4/0xa20 [17068.589302][ T3116] fib6_rule_lookup+0x182/0x630 [17068.589302][ T3116] ip6_route_input+0x59c/0xa50 [17068.589302][ T3116] ipv6_rcv+0x397/0x810 [17068.589302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17068.589302][ T3116] process_backlog+0x101/0x620 [17068.589302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17068.589302][ T3116] net_rx_action+0x495/0xbe0 [17068.589302][ T3116] __do_softirq+0x1b5/0x7f6 [17068.589302][ T3116] [17068.591382][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17068.591382][ T3116] netdev_get_by_index+0x5e/0x80 [17068.591382][ T3116] fib6_nh_init+0x3d8/0x15b0 [17068.591382][ T3116] ip6_route_info_create+0xf18/0x17d0 [17068.591382][ T3116] ip6_route_add+0x1c/0x140 [17068.591382][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17068.591382][ T3116] addrconf_add_dev+0xe2/0x170 [17068.591382][ T3116] inet6_addr_add+0x12f/0xa40 [17068.591382][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17068.591382][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17068.591382][ T3116] netlink_rcv_skb+0x130/0x360 [17068.591382][ T3116] netlink_unicast+0x449/0x710 [17068.591382][ T3116] netlink_sendmsg+0x723/0xbe0 [17068.591382][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17068.591382][ T3116] ___sys_sendmsg+0xee/0x170 [17068.591382][ T3116] __sys_sendmsg+0xcd/0x170 [17068.591382][ T3116] do_syscall_64+0xc6/0x1e0 [17068.591382][ T3116] [17068.593553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17068.593553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17068.593553][ T3116] ipv6_find_idev+0x102/0x170 [17068.593553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17068.593553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17068.593553][ T3116] netlink_rcv_skb+0x130/0x360 [17068.593553][ T3116] netlink_unicast+0x449/0x710 [17068.593553][ T3116] netlink_sendmsg+0x723/0xbe0 [17068.593553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17068.593553][ T3116] ___sys_sendmsg+0xee/0x170 [17068.593553][ T3116] __sys_sendmsg+0xcd/0x170 [17068.593553][ T3116] do_syscall_64+0xc6/0x1e0 [17068.593553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17068.593553][ T3116] [17068.595251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17068.595251][ T3116] neigh_parms_alloc+0x1e5/0x510 [17068.595251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17068.595251][ T3116] ipv6_find_idev+0x102/0x170 [17068.595251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17068.595251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17068.595251][ T3116] netlink_rcv_skb+0x130/0x360 [17068.595251][ T3116] netlink_unicast+0x449/0x710 [17068.595251][ T3116] netlink_sendmsg+0x723/0xbe0 [17068.595251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17068.595251][ T3116] ___sys_sendmsg+0xee/0x170 [17068.595251][ T3116] __sys_sendmsg+0xcd/0x170 [17068.595251][ T3116] do_syscall_64+0xc6/0x1e0 [17068.595251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17068.595251][ T3116] [17078.836850][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17078.837318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17078.837318][ T3116] dst_init+0x84/0x4a0 [17078.837318][ T3116] dst_alloc+0x97/0x150 [17078.837318][ T3116] ip6_dst_alloc+0x23/0x90 [17078.837318][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17078.837318][ T3116] ip6_pol_route+0x56f/0x840 [17078.837318][ T3116] __fib6_rule_action+0x47a/0x5b0 [17078.837318][ T3116] fib_rules_lookup+0x2b4/0xa20 [17078.837318][ T3116] fib6_rule_lookup+0x182/0x630 [17078.837318][ T3116] ip6_route_input+0x59c/0xa50 [17078.837318][ T3116] ipv6_rcv+0x397/0x810 [17078.837318][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17078.837318][ T3116] process_backlog+0x101/0x620 [17078.837318][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17078.837318][ T3116] net_rx_action+0x495/0xbe0 [17078.837318][ T3116] __do_softirq+0x1b5/0x7f6 [17078.837318][ T3116] [17078.839418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17078.839418][ T3116] netdev_get_by_index+0x5e/0x80 [17078.839418][ T3116] fib6_nh_init+0x3d8/0x15b0 [17078.839418][ T3116] ip6_route_info_create+0xf18/0x17d0 [17078.839418][ T3116] ip6_route_add+0x1c/0x140 [17078.839418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17078.839418][ T3116] addrconf_add_dev+0xe2/0x170 [17078.839418][ T3116] inet6_addr_add+0x12f/0xa40 [17078.839418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17078.839418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17078.839418][ T3116] netlink_rcv_skb+0x130/0x360 [17078.839418][ T3116] netlink_unicast+0x449/0x710 [17078.839418][ T3116] netlink_sendmsg+0x723/0xbe0 [17078.839418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17078.839418][ T3116] ___sys_sendmsg+0xee/0x170 [17078.839418][ T3116] __sys_sendmsg+0xcd/0x170 [17078.839418][ T3116] do_syscall_64+0xc6/0x1e0 [17078.839418][ T3116] [17078.841608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17078.841608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17078.841608][ T3116] ipv6_find_idev+0x102/0x170 [17078.841608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17078.841608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17078.841608][ T3116] netlink_rcv_skb+0x130/0x360 [17078.841608][ T3116] netlink_unicast+0x449/0x710 [17078.841608][ T3116] netlink_sendmsg+0x723/0xbe0 [17078.841608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17078.841608][ T3116] ___sys_sendmsg+0xee/0x170 [17078.841608][ T3116] __sys_sendmsg+0xcd/0x170 [17078.841608][ T3116] do_syscall_64+0xc6/0x1e0 [17078.841608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17078.841608][ T3116] [17078.843323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17078.843323][ T3116] neigh_parms_alloc+0x1e5/0x510 [17078.843323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17078.843323][ T3116] ipv6_find_idev+0x102/0x170 [17078.843323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17078.843323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17078.843323][ T3116] netlink_rcv_skb+0x130/0x360 [17078.843323][ T3116] netlink_unicast+0x449/0x710 [17078.843323][ T3116] netlink_sendmsg+0x723/0xbe0 [17078.843323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17078.843323][ T3116] ___sys_sendmsg+0xee/0x170 [17078.843323][ T3116] __sys_sendmsg+0xcd/0x170 [17078.843323][ T3116] do_syscall_64+0xc6/0x1e0 [17078.843323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17078.843323][ T3116] [17089.084813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17089.085301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17089.085301][ T3116] dst_init+0x84/0x4a0 [17089.085301][ T3116] dst_alloc+0x97/0x150 [17089.085301][ T3116] ip6_dst_alloc+0x23/0x90 [17089.085301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17089.085301][ T3116] ip6_pol_route+0x56f/0x840 [17089.085301][ T3116] __fib6_rule_action+0x47a/0x5b0 [17089.085301][ T3116] fib_rules_lookup+0x2b4/0xa20 [17089.085301][ T3116] fib6_rule_lookup+0x182/0x630 [17089.085301][ T3116] ip6_route_input+0x59c/0xa50 [17089.085301][ T3116] ipv6_rcv+0x397/0x810 [17089.085301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17089.085301][ T3116] process_backlog+0x101/0x620 [17089.085301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17089.085301][ T3116] net_rx_action+0x495/0xbe0 [17089.085301][ T3116] __do_softirq+0x1b5/0x7f6 [17089.085301][ T3116] [17089.087381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17089.087381][ T3116] netdev_get_by_index+0x5e/0x80 [17089.087381][ T3116] fib6_nh_init+0x3d8/0x15b0 [17089.087381][ T3116] ip6_route_info_create+0xf18/0x17d0 [17089.087381][ T3116] ip6_route_add+0x1c/0x140 [17089.087381][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17089.087381][ T3116] addrconf_add_dev+0xe2/0x170 [17089.087381][ T3116] inet6_addr_add+0x12f/0xa40 [17089.087381][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17089.087381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17089.087381][ T3116] netlink_rcv_skb+0x130/0x360 [17089.087381][ T3116] netlink_unicast+0x449/0x710 [17089.087381][ T3116] netlink_sendmsg+0x723/0xbe0 [17089.087381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17089.087381][ T3116] ___sys_sendmsg+0xee/0x170 [17089.087381][ T3116] __sys_sendmsg+0xcd/0x170 [17089.087381][ T3116] do_syscall_64+0xc6/0x1e0 [17089.087381][ T3116] [17089.089607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17089.089607][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17089.089607][ T3116] ipv6_find_idev+0x102/0x170 [17089.089607][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17089.089607][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17089.089607][ T3116] netlink_rcv_skb+0x130/0x360 [17089.089607][ T3116] netlink_unicast+0x449/0x710 [17089.089607][ T3116] netlink_sendmsg+0x723/0xbe0 [17089.089607][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17089.089607][ T3116] ___sys_sendmsg+0xee/0x170 [17089.089607][ T3116] __sys_sendmsg+0xcd/0x170 [17089.089607][ T3116] do_syscall_64+0xc6/0x1e0 [17089.089607][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17089.089607][ T3116] [17089.091838][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17089.091838][ T3116] neigh_parms_alloc+0x1e5/0x510 [17089.091838][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17089.091838][ T3116] ipv6_find_idev+0x102/0x170 [17089.091838][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17089.091838][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17089.091838][ T3116] netlink_rcv_skb+0x130/0x360 [17089.091838][ T3116] netlink_unicast+0x449/0x710 [17089.091838][ T3116] netlink_sendmsg+0x723/0xbe0 [17089.091838][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17089.091838][ T3116] ___sys_sendmsg+0xee/0x170 [17089.091838][ T3116] __sys_sendmsg+0xcd/0x170 [17089.091838][ T3116] do_syscall_64+0xc6/0x1e0 [17089.091838][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17089.091838][ T3116] [17099.188855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17099.189334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17099.189334][ T3116] dst_init+0x84/0x4a0 [17099.189334][ T3116] dst_alloc+0x97/0x150 [17099.189334][ T3116] ip6_dst_alloc+0x23/0x90 [17099.189334][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17099.189334][ T3116] ip6_pol_route+0x56f/0x840 [17099.189334][ T3116] __fib6_rule_action+0x47a/0x5b0 [17099.189334][ T3116] fib_rules_lookup+0x2b4/0xa20 [17099.189334][ T3116] fib6_rule_lookup+0x182/0x630 [17099.189334][ T3116] ip6_route_input+0x59c/0xa50 [17099.189334][ T3116] ipv6_rcv+0x397/0x810 [17099.189334][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17099.189334][ T3116] process_backlog+0x101/0x620 [17099.189334][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17099.189334][ T3116] net_rx_action+0x495/0xbe0 [17099.189334][ T3116] __do_softirq+0x1b5/0x7f6 [17099.189334][ T3116] [17099.191426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17099.191426][ T3116] netdev_get_by_index+0x5e/0x80 [17099.191426][ T3116] fib6_nh_init+0x3d8/0x15b0 [17099.191426][ T3116] ip6_route_info_create+0xf18/0x17d0 [17099.191426][ T3116] ip6_route_add+0x1c/0x140 [17099.191426][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17099.191426][ T3116] addrconf_add_dev+0xe2/0x170 [17099.191426][ T3116] inet6_addr_add+0x12f/0xa40 [17099.191426][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17099.191426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17099.191426][ T3116] netlink_rcv_skb+0x130/0x360 [17099.191426][ T3116] netlink_unicast+0x449/0x710 [17099.191426][ T3116] netlink_sendmsg+0x723/0xbe0 [17099.191426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17099.191426][ T3116] ___sys_sendmsg+0xee/0x170 [17099.191426][ T3116] __sys_sendmsg+0xcd/0x170 [17099.191426][ T3116] do_syscall_64+0xc6/0x1e0 [17099.191426][ T3116] [17099.193617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17099.193617][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17099.193617][ T3116] ipv6_find_idev+0x102/0x170 [17099.193617][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17099.193617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17099.193617][ T3116] netlink_rcv_skb+0x130/0x360 [17099.193617][ T3116] netlink_unicast+0x449/0x710 [17099.193617][ T3116] netlink_sendmsg+0x723/0xbe0 [17099.193617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17099.193617][ T3116] ___sys_sendmsg+0xee/0x170 [17099.193617][ T3116] __sys_sendmsg+0xcd/0x170 [17099.193617][ T3116] do_syscall_64+0xc6/0x1e0 [17099.193617][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17099.193617][ T3116] [17099.195332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17099.195332][ T3116] neigh_parms_alloc+0x1e5/0x510 [17099.195332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17099.195332][ T3116] ipv6_find_idev+0x102/0x170 [17099.195332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17099.195332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17099.195332][ T3116] netlink_rcv_skb+0x130/0x360 [17099.195332][ T3116] netlink_unicast+0x449/0x710 [17099.195332][ T3116] netlink_sendmsg+0x723/0xbe0 [17099.195332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17099.195332][ T3116] ___sys_sendmsg+0xee/0x170 [17099.195332][ T3116] __sys_sendmsg+0xcd/0x170 [17099.195332][ T3116] do_syscall_64+0xc6/0x1e0 [17099.195332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17099.195332][ T3116] [17109.444919][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17109.445684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17109.445684][ T3116] dst_init+0x84/0x4a0 [17109.445684][ T3116] dst_alloc+0x97/0x150 [17109.445684][ T3116] ip6_dst_alloc+0x23/0x90 [17109.445684][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17109.445684][ T3116] ip6_pol_route+0x56f/0x840 [17109.445684][ T3116] __fib6_rule_action+0x47a/0x5b0 [17109.445684][ T3116] fib_rules_lookup+0x2b4/0xa20 [17109.445684][ T3116] fib6_rule_lookup+0x182/0x630 [17109.445684][ T3116] ip6_route_input+0x59c/0xa50 [17109.445684][ T3116] ipv6_rcv+0x397/0x810 [17109.445684][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17109.445684][ T3116] process_backlog+0x101/0x620 [17109.445684][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17109.445684][ T3116] net_rx_action+0x495/0xbe0 [17109.445684][ T3116] __do_softirq+0x1b5/0x7f6 [17109.445684][ T3116] [17109.447741][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17109.447741][ T3116] netdev_get_by_index+0x5e/0x80 [17109.447741][ T3116] fib6_nh_init+0x3d8/0x15b0 [17109.447741][ T3116] ip6_route_info_create+0xf18/0x17d0 [17109.447741][ T3116] ip6_route_add+0x1c/0x140 [17109.447741][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17109.447741][ T3116] addrconf_add_dev+0xe2/0x170 [17109.447741][ T3116] inet6_addr_add+0x12f/0xa40 [17109.447741][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17109.447741][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17109.447741][ T3116] netlink_rcv_skb+0x130/0x360 [17109.447741][ T3116] netlink_unicast+0x449/0x710 [17109.447741][ T3116] netlink_sendmsg+0x723/0xbe0 [17109.447741][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17109.447741][ T3116] ___sys_sendmsg+0xee/0x170 [17109.447741][ T3116] __sys_sendmsg+0xcd/0x170 [17109.447741][ T3116] do_syscall_64+0xc6/0x1e0 [17109.447741][ T3116] [17109.449911][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17109.449911][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17109.449911][ T3116] ipv6_find_idev+0x102/0x170 [17109.449911][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17109.449911][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17109.449911][ T3116] netlink_rcv_skb+0x130/0x360 [17109.449911][ T3116] netlink_unicast+0x449/0x710 [17109.449911][ T3116] netlink_sendmsg+0x723/0xbe0 [17109.449911][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17109.449911][ T3116] ___sys_sendmsg+0xee/0x170 [17109.449911][ T3116] __sys_sendmsg+0xcd/0x170 [17109.449911][ T3116] do_syscall_64+0xc6/0x1e0 [17109.449911][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17109.449911][ T3116] [17109.451591][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17109.451591][ T3116] neigh_parms_alloc+0x1e5/0x510 [17109.451591][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17109.451591][ T3116] ipv6_find_idev+0x102/0x170 [17109.451591][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17109.451591][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17109.451591][ T3116] netlink_rcv_skb+0x130/0x360 [17109.451591][ T3116] netlink_unicast+0x449/0x710 [17109.451591][ T3116] netlink_sendmsg+0x723/0xbe0 [17109.451591][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17109.451591][ T3116] ___sys_sendmsg+0xee/0x170 [17109.451591][ T3116] __sys_sendmsg+0xcd/0x170 [17109.451591][ T3116] do_syscall_64+0xc6/0x1e0 [17109.451591][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17109.451591][ T3116] [17119.700825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17119.701301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17119.701301][ T3116] dst_init+0x84/0x4a0 [17119.701301][ T3116] dst_alloc+0x97/0x150 [17119.701301][ T3116] ip6_dst_alloc+0x23/0x90 [17119.701301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17119.701301][ T3116] ip6_pol_route+0x56f/0x840 [17119.701301][ T3116] __fib6_rule_action+0x47a/0x5b0 [17119.701301][ T3116] fib_rules_lookup+0x2b4/0xa20 [17119.701301][ T3116] fib6_rule_lookup+0x182/0x630 [17119.701301][ T3116] ip6_route_input+0x59c/0xa50 [17119.701301][ T3116] ipv6_rcv+0x397/0x810 [17119.701301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17119.701301][ T3116] process_backlog+0x101/0x620 [17119.701301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17119.701301][ T3116] net_rx_action+0x495/0xbe0 [17119.701301][ T3116] __do_softirq+0x1b5/0x7f6 [17119.701301][ T3116] [17119.703418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17119.703418][ T3116] netdev_get_by_index+0x5e/0x80 [17119.703418][ T3116] fib6_nh_init+0x3d8/0x15b0 [17119.703418][ T3116] ip6_route_info_create+0xf18/0x17d0 [17119.703418][ T3116] ip6_route_add+0x1c/0x140 [17119.703418][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17119.703418][ T3116] addrconf_add_dev+0xe2/0x170 [17119.703418][ T3116] inet6_addr_add+0x12f/0xa40 [17119.703418][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17119.703418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17119.703418][ T3116] netlink_rcv_skb+0x130/0x360 [17119.703418][ T3116] netlink_unicast+0x449/0x710 [17119.703418][ T3116] netlink_sendmsg+0x723/0xbe0 [17119.703418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17119.703418][ T3116] ___sys_sendmsg+0xee/0x170 [17119.703418][ T3116] __sys_sendmsg+0xcd/0x170 [17119.703418][ T3116] do_syscall_64+0xc6/0x1e0 [17119.703418][ T3116] [17119.705627][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17119.705627][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17119.705627][ T3116] ipv6_find_idev+0x102/0x170 [17119.705627][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17119.705627][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17119.705627][ T3116] netlink_rcv_skb+0x130/0x360 [17119.705627][ T3116] netlink_unicast+0x449/0x710 [17119.705627][ T3116] netlink_sendmsg+0x723/0xbe0 [17119.705627][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17119.705627][ T3116] ___sys_sendmsg+0xee/0x170 [17119.705627][ T3116] __sys_sendmsg+0xcd/0x170 [17119.705627][ T3116] do_syscall_64+0xc6/0x1e0 [17119.705627][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17119.705627][ T3116] [17119.707365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17119.707365][ T3116] neigh_parms_alloc+0x1e5/0x510 [17119.707365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17119.707365][ T3116] ipv6_find_idev+0x102/0x170 [17119.707365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17119.707365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17119.707365][ T3116] netlink_rcv_skb+0x130/0x360 [17119.707365][ T3116] netlink_unicast+0x449/0x710 [17119.707365][ T3116] netlink_sendmsg+0x723/0xbe0 [17119.707365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17119.707365][ T3116] ___sys_sendmsg+0xee/0x170 [17119.707365][ T3116] __sys_sendmsg+0xcd/0x170 [17119.707365][ T3116] do_syscall_64+0xc6/0x1e0 [17119.707365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17119.707365][ T3116] [17129.956874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17129.957335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17129.957335][ T3116] dst_init+0x84/0x4a0 [17129.957335][ T3116] dst_alloc+0x97/0x150 [17129.957335][ T3116] ip6_dst_alloc+0x23/0x90 [17129.957335][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17129.957335][ T3116] ip6_pol_route+0x56f/0x840 [17129.957335][ T3116] __fib6_rule_action+0x47a/0x5b0 [17129.957335][ T3116] fib_rules_lookup+0x2b4/0xa20 [17129.957335][ T3116] fib6_rule_lookup+0x182/0x630 [17129.957335][ T3116] ip6_route_input+0x59c/0xa50 [17129.957335][ T3116] ipv6_rcv+0x397/0x810 [17129.957335][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17129.957335][ T3116] process_backlog+0x101/0x620 [17129.957335][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17129.957335][ T3116] net_rx_action+0x495/0xbe0 [17129.957335][ T3116] __do_softirq+0x1b5/0x7f6 [17129.957335][ T3116] [17129.959445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17129.959445][ T3116] netdev_get_by_index+0x5e/0x80 [17129.959445][ T3116] fib6_nh_init+0x3d8/0x15b0 [17129.959445][ T3116] ip6_route_info_create+0xf18/0x17d0 [17129.959445][ T3116] ip6_route_add+0x1c/0x140 [17129.959445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17129.959445][ T3116] addrconf_add_dev+0xe2/0x170 [17129.959445][ T3116] inet6_addr_add+0x12f/0xa40 [17129.959445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17129.959445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17129.959445][ T3116] netlink_rcv_skb+0x130/0x360 [17129.959445][ T3116] netlink_unicast+0x449/0x710 [17129.959445][ T3116] netlink_sendmsg+0x723/0xbe0 [17129.959445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17129.959445][ T3116] ___sys_sendmsg+0xee/0x170 [17129.959445][ T3116] __sys_sendmsg+0xcd/0x170 [17129.959445][ T3116] do_syscall_64+0xc6/0x1e0 [17129.959445][ T3116] [17129.961648][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17129.961648][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17129.961648][ T3116] ipv6_find_idev+0x102/0x170 [17129.961648][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17129.961648][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17129.961648][ T3116] netlink_rcv_skb+0x130/0x360 [17129.961648][ T3116] netlink_unicast+0x449/0x710 [17129.961648][ T3116] netlink_sendmsg+0x723/0xbe0 [17129.961648][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17129.961648][ T3116] ___sys_sendmsg+0xee/0x170 [17129.961648][ T3116] __sys_sendmsg+0xcd/0x170 [17129.961648][ T3116] do_syscall_64+0xc6/0x1e0 [17129.961648][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17129.961648][ T3116] [17129.963365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17129.963365][ T3116] neigh_parms_alloc+0x1e5/0x510 [17129.963365][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17129.963365][ T3116] ipv6_find_idev+0x102/0x170 [17129.963365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17129.963365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17129.963365][ T3116] netlink_rcv_skb+0x130/0x360 [17129.963365][ T3116] netlink_unicast+0x449/0x710 [17129.963365][ T3116] netlink_sendmsg+0x723/0xbe0 [17129.963365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17129.963365][ T3116] ___sys_sendmsg+0xee/0x170 [17129.963365][ T3116] __sys_sendmsg+0xcd/0x170 [17129.963365][ T3116] do_syscall_64+0xc6/0x1e0 [17129.963365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17129.963365][ T3116] [17140.220907][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17140.221766][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17140.221766][ T3116] dst_init+0x84/0x4a0 [17140.221766][ T3116] dst_alloc+0x97/0x150 [17140.221766][ T3116] ip6_dst_alloc+0x23/0x90 [17140.221766][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17140.221766][ T3116] ip6_pol_route+0x56f/0x840 [17140.221766][ T3116] __fib6_rule_action+0x47a/0x5b0 [17140.221766][ T3116] fib_rules_lookup+0x2b4/0xa20 [17140.221766][ T3116] fib6_rule_lookup+0x182/0x630 [17140.221766][ T3116] ip6_route_input+0x59c/0xa50 [17140.221766][ T3116] ipv6_rcv+0x397/0x810 [17140.221766][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17140.221766][ T3116] process_backlog+0x101/0x620 [17140.221766][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17140.221766][ T3116] net_rx_action+0x495/0xbe0 [17140.221766][ T3116] __do_softirq+0x1b5/0x7f6 [17140.221766][ T3116] [17140.223756][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17140.223756][ T3116] netdev_get_by_index+0x5e/0x80 [17140.223756][ T3116] fib6_nh_init+0x3d8/0x15b0 [17140.223756][ T3116] ip6_route_info_create+0xf18/0x17d0 [17140.223756][ T3116] ip6_route_add+0x1c/0x140 [17140.223756][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17140.223756][ T3116] addrconf_add_dev+0xe2/0x170 [17140.223756][ T3116] inet6_addr_add+0x12f/0xa40 [17140.223756][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17140.223756][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17140.223756][ T3116] netlink_rcv_skb+0x130/0x360 [17140.223756][ T3116] netlink_unicast+0x449/0x710 [17140.223756][ T3116] netlink_sendmsg+0x723/0xbe0 [17140.223756][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17140.223756][ T3116] ___sys_sendmsg+0xee/0x170 [17140.223756][ T3116] __sys_sendmsg+0xcd/0x170 [17140.223756][ T3116] do_syscall_64+0xc6/0x1e0 [17140.223756][ T3116] [17140.225970][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17140.225970][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17140.225970][ T3116] ipv6_find_idev+0x102/0x170 [17140.225970][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17140.225970][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17140.225970][ T3116] netlink_rcv_skb+0x130/0x360 [17140.225970][ T3116] netlink_unicast+0x449/0x710 [17140.225970][ T3116] netlink_sendmsg+0x723/0xbe0 [17140.225970][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17140.225970][ T3116] ___sys_sendmsg+0xee/0x170 [17140.225970][ T3116] __sys_sendmsg+0xcd/0x170 [17140.225970][ T3116] do_syscall_64+0xc6/0x1e0 [17140.225970][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17140.225970][ T3116] [17140.227652][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17140.227652][ T3116] neigh_parms_alloc+0x1e5/0x510 [17140.227652][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17140.227652][ T3116] ipv6_find_idev+0x102/0x170 [17140.227652][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17140.227652][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17140.227652][ T3116] netlink_rcv_skb+0x130/0x360 [17140.227652][ T3116] netlink_unicast+0x449/0x710 [17140.227652][ T3116] netlink_sendmsg+0x723/0xbe0 [17140.227652][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17140.227652][ T3116] ___sys_sendmsg+0xee/0x170 [17140.227652][ T3116] __sys_sendmsg+0xcd/0x170 [17140.227652][ T3116] do_syscall_64+0xc6/0x1e0 [17140.227652][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17140.227652][ T3116] [17150.476840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17150.477308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17150.477308][ T3116] dst_init+0x84/0x4a0 [17150.477308][ T3116] dst_alloc+0x97/0x150 [17150.477308][ T3116] ip6_dst_alloc+0x23/0x90 [17150.477308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17150.477308][ T3116] ip6_pol_route+0x56f/0x840 [17150.477308][ T3116] __fib6_rule_action+0x47a/0x5b0 [17150.477308][ T3116] fib_rules_lookup+0x2b4/0xa20 [17150.477308][ T3116] fib6_rule_lookup+0x182/0x630 [17150.477308][ T3116] ip6_route_input+0x59c/0xa50 [17150.477308][ T3116] ipv6_rcv+0x397/0x810 [17150.477308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17150.477308][ T3116] process_backlog+0x101/0x620 [17150.477308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17150.477308][ T3116] net_rx_action+0x495/0xbe0 [17150.477308][ T3116] __do_softirq+0x1b5/0x7f6 [17150.477308][ T3116] [17150.479408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17150.479408][ T3116] netdev_get_by_index+0x5e/0x80 [17150.479408][ T3116] fib6_nh_init+0x3d8/0x15b0 [17150.479408][ T3116] ip6_route_info_create+0xf18/0x17d0 [17150.479408][ T3116] ip6_route_add+0x1c/0x140 [17150.479408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17150.479408][ T3116] addrconf_add_dev+0xe2/0x170 [17150.479408][ T3116] inet6_addr_add+0x12f/0xa40 [17150.479408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17150.479408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17150.479408][ T3116] netlink_rcv_skb+0x130/0x360 [17150.479408][ T3116] netlink_unicast+0x449/0x710 [17150.479408][ T3116] netlink_sendmsg+0x723/0xbe0 [17150.479408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17150.479408][ T3116] ___sys_sendmsg+0xee/0x170 [17150.479408][ T3116] __sys_sendmsg+0xcd/0x170 [17150.479408][ T3116] do_syscall_64+0xc6/0x1e0 [17150.479408][ T3116] [17150.481611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17150.481611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17150.481611][ T3116] ipv6_find_idev+0x102/0x170 [17150.481611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17150.481611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17150.481611][ T3116] netlink_rcv_skb+0x130/0x360 [17150.481611][ T3116] netlink_unicast+0x449/0x710 [17150.481611][ T3116] netlink_sendmsg+0x723/0xbe0 [17150.481611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17150.481611][ T3116] ___sys_sendmsg+0xee/0x170 [17150.481611][ T3116] __sys_sendmsg+0xcd/0x170 [17150.481611][ T3116] do_syscall_64+0xc6/0x1e0 [17150.481611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17150.481611][ T3116] [17150.483325][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17150.483325][ T3116] neigh_parms_alloc+0x1e5/0x510 [17150.483325][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17150.483325][ T3116] ipv6_find_idev+0x102/0x170 [17150.483325][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17150.483325][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17150.483325][ T3116] netlink_rcv_skb+0x130/0x360 [17150.483325][ T3116] netlink_unicast+0x449/0x710 [17150.483325][ T3116] netlink_sendmsg+0x723/0xbe0 [17150.483325][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17150.483325][ T3116] ___sys_sendmsg+0xee/0x170 [17150.483325][ T3116] __sys_sendmsg+0xcd/0x170 [17150.483325][ T3116] do_syscall_64+0xc6/0x1e0 [17150.483325][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17150.483325][ T3116] [17160.708947][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17160.709887][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17160.709887][ T3116] dst_init+0x84/0x4a0 [17160.709887][ T3116] dst_alloc+0x97/0x150 [17160.709887][ T3116] ip6_dst_alloc+0x23/0x90 [17160.709887][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17160.709887][ T3116] ip6_pol_route+0x56f/0x840 [17160.709887][ T3116] __fib6_rule_action+0x47a/0x5b0 [17160.709887][ T3116] fib_rules_lookup+0x2b4/0xa20 [17160.709887][ T3116] fib6_rule_lookup+0x182/0x630 [17160.709887][ T3116] ip6_route_input+0x59c/0xa50 [17160.709887][ T3116] ipv6_rcv+0x397/0x810 [17160.709887][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17160.709887][ T3116] process_backlog+0x101/0x620 [17160.709887][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17160.709887][ T3116] net_rx_action+0x495/0xbe0 [17160.709887][ T3116] __do_softirq+0x1b5/0x7f6 [17160.709887][ T3116] [17160.711918][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17160.711918][ T3116] netdev_get_by_index+0x5e/0x80 [17160.711918][ T3116] fib6_nh_init+0x3d8/0x15b0 [17160.711918][ T3116] ip6_route_info_create+0xf18/0x17d0 [17160.711918][ T3116] ip6_route_add+0x1c/0x140 [17160.711918][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17160.711918][ T3116] addrconf_add_dev+0xe2/0x170 [17160.711918][ T3116] inet6_addr_add+0x12f/0xa40 [17160.711918][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17160.711918][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17160.711918][ T3116] netlink_rcv_skb+0x130/0x360 [17160.711918][ T3116] netlink_unicast+0x449/0x710 [17160.711918][ T3116] netlink_sendmsg+0x723/0xbe0 [17160.711918][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17160.711918][ T3116] ___sys_sendmsg+0xee/0x170 [17160.711918][ T3116] __sys_sendmsg+0xcd/0x170 [17160.711918][ T3116] do_syscall_64+0xc6/0x1e0 [17160.711918][ T3116] [17160.714027][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17160.714027][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17160.714027][ T3116] ipv6_find_idev+0x102/0x170 [17160.714027][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17160.714027][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17160.714027][ T3116] netlink_rcv_skb+0x130/0x360 [17160.714027][ T3116] netlink_unicast+0x449/0x710 [17160.714027][ T3116] netlink_sendmsg+0x723/0xbe0 [17160.714027][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17160.714027][ T3116] ___sys_sendmsg+0xee/0x170 [17160.714027][ T3116] __sys_sendmsg+0xcd/0x170 [17160.714027][ T3116] do_syscall_64+0xc6/0x1e0 [17160.714027][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17160.714027][ T3116] [17160.715622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17160.715622][ T3116] neigh_parms_alloc+0x1e5/0x510 [17160.715622][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17160.715622][ T3116] ipv6_find_idev+0x102/0x170 [17160.715622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17160.715622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17160.715622][ T3116] netlink_rcv_skb+0x130/0x360 [17160.715622][ T3116] netlink_unicast+0x449/0x710 [17160.715622][ T3116] netlink_sendmsg+0x723/0xbe0 [17160.715622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17160.715622][ T3116] ___sys_sendmsg+0xee/0x170 [17160.715622][ T3116] __sys_sendmsg+0xcd/0x170 [17160.715622][ T3116] do_syscall_64+0xc6/0x1e0 [17160.715622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17160.715622][ T3116] [17170.956840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17170.957284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17170.957284][ T3116] dst_init+0x84/0x4a0 [17170.957284][ T3116] dst_alloc+0x97/0x150 [17170.957284][ T3116] ip6_dst_alloc+0x23/0x90 [17170.957284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17170.957284][ T3116] ip6_pol_route+0x56f/0x840 [17170.957284][ T3116] __fib6_rule_action+0x47a/0x5b0 [17170.957284][ T3116] fib_rules_lookup+0x2b4/0xa20 [17170.957284][ T3116] fib6_rule_lookup+0x182/0x630 [17170.957284][ T3116] ip6_route_input+0x59c/0xa50 [17170.957284][ T3116] ipv6_rcv+0x397/0x810 [17170.957284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17170.957284][ T3116] process_backlog+0x101/0x620 [17170.957284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17170.957284][ T3116] net_rx_action+0x495/0xbe0 [17170.957284][ T3116] __do_softirq+0x1b5/0x7f6 [17170.957284][ T3116] [17170.959451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17170.959451][ T3116] netdev_get_by_index+0x5e/0x80 [17170.959451][ T3116] fib6_nh_init+0x3d8/0x15b0 [17170.959451][ T3116] ip6_route_info_create+0xf18/0x17d0 [17170.959451][ T3116] ip6_route_add+0x1c/0x140 [17170.959451][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17170.959451][ T3116] addrconf_add_dev+0xe2/0x170 [17170.959451][ T3116] inet6_addr_add+0x12f/0xa40 [17170.959451][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17170.959451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17170.959451][ T3116] netlink_rcv_skb+0x130/0x360 [17170.959451][ T3116] netlink_unicast+0x449/0x710 [17170.959451][ T3116] netlink_sendmsg+0x723/0xbe0 [17170.959451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17170.959451][ T3116] ___sys_sendmsg+0xee/0x170 [17170.959451][ T3116] __sys_sendmsg+0xcd/0x170 [17170.959451][ T3116] do_syscall_64+0xc6/0x1e0 [17170.959451][ T3116] [17170.961644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17170.961644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17170.961644][ T3116] ipv6_find_idev+0x102/0x170 [17170.961644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17170.961644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17170.961644][ T3116] netlink_rcv_skb+0x130/0x360 [17170.961644][ T3116] netlink_unicast+0x449/0x710 [17170.961644][ T3116] netlink_sendmsg+0x723/0xbe0 [17170.961644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17170.961644][ T3116] ___sys_sendmsg+0xee/0x170 [17170.961644][ T3116] __sys_sendmsg+0xcd/0x170 [17170.961644][ T3116] do_syscall_64+0xc6/0x1e0 [17170.961644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17170.961644][ T3116] [17170.963357][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17170.963357][ T3116] neigh_parms_alloc+0x1e5/0x510 [17170.963357][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17170.963357][ T3116] ipv6_find_idev+0x102/0x170 [17170.963357][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17170.963357][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17170.963357][ T3116] netlink_rcv_skb+0x130/0x360 [17170.963357][ T3116] netlink_unicast+0x449/0x710 [17170.963357][ T3116] netlink_sendmsg+0x723/0xbe0 [17170.963357][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17170.963357][ T3116] ___sys_sendmsg+0xee/0x170 [17170.963357][ T3116] __sys_sendmsg+0xcd/0x170 [17170.963357][ T3116] do_syscall_64+0xc6/0x1e0 [17170.963357][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17170.963357][ T3116] [17181.204806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17181.205269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17181.205269][ T3116] dst_init+0x84/0x4a0 [17181.205269][ T3116] dst_alloc+0x97/0x150 [17181.205269][ T3116] ip6_dst_alloc+0x23/0x90 [17181.205269][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17181.205269][ T3116] ip6_pol_route+0x56f/0x840 [17181.205269][ T3116] __fib6_rule_action+0x47a/0x5b0 [17181.205269][ T3116] fib_rules_lookup+0x2b4/0xa20 [17181.205269][ T3116] fib6_rule_lookup+0x182/0x630 [17181.205269][ T3116] ip6_route_input+0x59c/0xa50 [17181.205269][ T3116] ipv6_rcv+0x397/0x810 [17181.205269][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17181.205269][ T3116] process_backlog+0x101/0x620 [17181.205269][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17181.205269][ T3116] net_rx_action+0x495/0xbe0 [17181.205269][ T3116] __do_softirq+0x1b5/0x7f6 [17181.205269][ T3116] [17181.207372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17181.207372][ T3116] netdev_get_by_index+0x5e/0x80 [17181.207372][ T3116] fib6_nh_init+0x3d8/0x15b0 [17181.207372][ T3116] ip6_route_info_create+0xf18/0x17d0 [17181.207372][ T3116] ip6_route_add+0x1c/0x140 [17181.207372][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17181.207372][ T3116] addrconf_add_dev+0xe2/0x170 [17181.207372][ T3116] inet6_addr_add+0x12f/0xa40 [17181.207372][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17181.207372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17181.207372][ T3116] netlink_rcv_skb+0x130/0x360 [17181.207372][ T3116] netlink_unicast+0x449/0x710 [17181.207372][ T3116] netlink_sendmsg+0x723/0xbe0 [17181.207372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17181.207372][ T3116] ___sys_sendmsg+0xee/0x170 [17181.207372][ T3116] __sys_sendmsg+0xcd/0x170 [17181.207372][ T3116] do_syscall_64+0xc6/0x1e0 [17181.207372][ T3116] [17181.209580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17181.209580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17181.209580][ T3116] ipv6_find_idev+0x102/0x170 [17181.209580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17181.209580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17181.209580][ T3116] netlink_rcv_skb+0x130/0x360 [17181.209580][ T3116] netlink_unicast+0x449/0x710 [17181.209580][ T3116] netlink_sendmsg+0x723/0xbe0 [17181.209580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17181.209580][ T3116] ___sys_sendmsg+0xee/0x170 [17181.209580][ T3116] __sys_sendmsg+0xcd/0x170 [17181.209580][ T3116] do_syscall_64+0xc6/0x1e0 [17181.209580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17181.209580][ T3116] [17181.211311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17181.211311][ T3116] neigh_parms_alloc+0x1e5/0x510 [17181.211311][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17181.211311][ T3116] ipv6_find_idev+0x102/0x170 [17181.211311][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17181.211311][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17181.211311][ T3116] netlink_rcv_skb+0x130/0x360 [17181.211311][ T3116] netlink_unicast+0x449/0x710 [17181.211311][ T3116] netlink_sendmsg+0x723/0xbe0 [17181.211311][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17181.211311][ T3116] ___sys_sendmsg+0xee/0x170 [17181.211311][ T3116] __sys_sendmsg+0xcd/0x170 [17181.211311][ T3116] do_syscall_64+0xc6/0x1e0 [17181.211311][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17181.211311][ T3116] [17191.452847][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17191.453291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17191.453291][ T3116] dst_init+0x84/0x4a0 [17191.453291][ T3116] dst_alloc+0x97/0x150 [17191.453291][ T3116] ip6_dst_alloc+0x23/0x90 [17191.453291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17191.453291][ T3116] ip6_pol_route+0x56f/0x840 [17191.453291][ T3116] __fib6_rule_action+0x47a/0x5b0 [17191.453291][ T3116] fib_rules_lookup+0x2b4/0xa20 [17191.453291][ T3116] fib6_rule_lookup+0x182/0x630 [17191.453291][ T3116] ip6_route_input+0x59c/0xa50 [17191.453291][ T3116] ipv6_rcv+0x397/0x810 [17191.453291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17191.453291][ T3116] process_backlog+0x101/0x620 [17191.453291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17191.453291][ T3116] net_rx_action+0x495/0xbe0 [17191.453291][ T3116] __do_softirq+0x1b5/0x7f6 [17191.453291][ T3116] [17191.455348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17191.455348][ T3116] netdev_get_by_index+0x5e/0x80 [17191.455348][ T3116] fib6_nh_init+0x3d8/0x15b0 [17191.455348][ T3116] ip6_route_info_create+0xf18/0x17d0 [17191.455348][ T3116] ip6_route_add+0x1c/0x140 [17191.455348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17191.455348][ T3116] addrconf_add_dev+0xe2/0x170 [17191.455348][ T3116] inet6_addr_add+0x12f/0xa40 [17191.455348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17191.455348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17191.455348][ T3116] netlink_rcv_skb+0x130/0x360 [17191.455348][ T3116] netlink_unicast+0x449/0x710 [17191.455348][ T3116] netlink_sendmsg+0x723/0xbe0 [17191.455348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17191.455348][ T3116] ___sys_sendmsg+0xee/0x170 [17191.455348][ T3116] __sys_sendmsg+0xcd/0x170 [17191.455348][ T3116] do_syscall_64+0xc6/0x1e0 [17191.455348][ T3116] [17191.457516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17191.457516][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17191.457516][ T3116] ipv6_find_idev+0x102/0x170 [17191.457516][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17191.457516][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17191.457516][ T3116] netlink_rcv_skb+0x130/0x360 [17191.457516][ T3116] netlink_unicast+0x449/0x710 [17191.457516][ T3116] netlink_sendmsg+0x723/0xbe0 [17191.457516][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17191.457516][ T3116] ___sys_sendmsg+0xee/0x170 [17191.457516][ T3116] __sys_sendmsg+0xcd/0x170 [17191.457516][ T3116] do_syscall_64+0xc6/0x1e0 [17191.457516][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17191.457516][ T3116] [17191.459213][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17191.459213][ T3116] neigh_parms_alloc+0x1e5/0x510 [17191.459213][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17191.459213][ T3116] ipv6_find_idev+0x102/0x170 [17191.459213][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17191.459213][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17191.459213][ T3116] netlink_rcv_skb+0x130/0x360 [17191.459213][ T3116] netlink_unicast+0x449/0x710 [17191.459213][ T3116] netlink_sendmsg+0x723/0xbe0 [17191.459213][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17191.459213][ T3116] ___sys_sendmsg+0xee/0x170 [17191.459213][ T3116] __sys_sendmsg+0xcd/0x170 [17191.459213][ T3116] do_syscall_64+0xc6/0x1e0 [17191.459213][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17191.459213][ T3116] [17201.492880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17201.493590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17201.493590][ T3116] dst_init+0x84/0x4a0 [17201.493590][ T3116] dst_alloc+0x97/0x150 [17201.493590][ T3116] ip6_dst_alloc+0x23/0x90 [17201.493590][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17201.493590][ T3116] ip6_pol_route+0x56f/0x840 [17201.493590][ T3116] __fib6_rule_action+0x47a/0x5b0 [17201.493590][ T3116] fib_rules_lookup+0x2b4/0xa20 [17201.493590][ T3116] fib6_rule_lookup+0x182/0x630 [17201.493590][ T3116] ip6_route_input+0x59c/0xa50 [17201.493590][ T3116] ipv6_rcv+0x397/0x810 [17201.493590][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17201.493590][ T3116] process_backlog+0x101/0x620 [17201.493590][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17201.493590][ T3116] net_rx_action+0x495/0xbe0 [17201.493590][ T3116] __do_softirq+0x1b5/0x7f6 [17201.493590][ T3116] [17201.495640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17201.495640][ T3116] netdev_get_by_index+0x5e/0x80 [17201.495640][ T3116] fib6_nh_init+0x3d8/0x15b0 [17201.495640][ T3116] ip6_route_info_create+0xf18/0x17d0 [17201.495640][ T3116] ip6_route_add+0x1c/0x140 [17201.495640][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17201.495640][ T3116] addrconf_add_dev+0xe2/0x170 [17201.495640][ T3116] inet6_addr_add+0x12f/0xa40 [17201.495640][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17201.495640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17201.495640][ T3116] netlink_rcv_skb+0x130/0x360 [17201.495640][ T3116] netlink_unicast+0x449/0x710 [17201.495640][ T3116] netlink_sendmsg+0x723/0xbe0 [17201.495640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17201.495640][ T3116] ___sys_sendmsg+0xee/0x170 [17201.495640][ T3116] __sys_sendmsg+0xcd/0x170 [17201.495640][ T3116] do_syscall_64+0xc6/0x1e0 [17201.495640][ T3116] [17201.497811][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17201.497811][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17201.497811][ T3116] ipv6_find_idev+0x102/0x170 [17201.497811][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17201.497811][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17201.497811][ T3116] netlink_rcv_skb+0x130/0x360 [17201.497811][ T3116] netlink_unicast+0x449/0x710 [17201.497811][ T3116] netlink_sendmsg+0x723/0xbe0 [17201.497811][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17201.497811][ T3116] ___sys_sendmsg+0xee/0x170 [17201.497811][ T3116] __sys_sendmsg+0xcd/0x170 [17201.497811][ T3116] do_syscall_64+0xc6/0x1e0 [17201.497811][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17201.497811][ T3116] [17201.499533][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17201.499533][ T3116] neigh_parms_alloc+0x1e5/0x510 [17201.499533][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17201.499533][ T3116] ipv6_find_idev+0x102/0x170 [17201.499533][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17201.499533][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17201.499533][ T3116] netlink_rcv_skb+0x130/0x360 [17201.499533][ T3116] netlink_unicast+0x449/0x710 [17201.499533][ T3116] netlink_sendmsg+0x723/0xbe0 [17201.499533][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17201.499533][ T3116] ___sys_sendmsg+0xee/0x170 [17201.499533][ T3116] __sys_sendmsg+0xcd/0x170 [17201.499533][ T3116] do_syscall_64+0xc6/0x1e0 [17201.499533][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17201.499533][ T3116] [17211.604846][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17211.605302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17211.605302][ T3116] dst_init+0x84/0x4a0 [17211.605302][ T3116] dst_alloc+0x97/0x150 [17211.605302][ T3116] ip6_dst_alloc+0x23/0x90 [17211.605302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17211.605302][ T3116] ip6_pol_route+0x56f/0x840 [17211.605302][ T3116] __fib6_rule_action+0x47a/0x5b0 [17211.605302][ T3116] fib_rules_lookup+0x2b4/0xa20 [17211.605302][ T3116] fib6_rule_lookup+0x182/0x630 [17211.605302][ T3116] ip6_route_input+0x59c/0xa50 [17211.605302][ T3116] ipv6_rcv+0x397/0x810 [17211.605302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17211.605302][ T3116] process_backlog+0x101/0x620 [17211.605302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17211.605302][ T3116] net_rx_action+0x495/0xbe0 [17211.605302][ T3116] __do_softirq+0x1b5/0x7f6 [17211.605302][ T3116] [17211.607364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17211.607364][ T3116] netdev_get_by_index+0x5e/0x80 [17211.607364][ T3116] fib6_nh_init+0x3d8/0x15b0 [17211.607364][ T3116] ip6_route_info_create+0xf18/0x17d0 [17211.607364][ T3116] ip6_route_add+0x1c/0x140 [17211.607364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17211.607364][ T3116] addrconf_add_dev+0xe2/0x170 [17211.607364][ T3116] inet6_addr_add+0x12f/0xa40 [17211.607364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17211.607364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17211.607364][ T3116] netlink_rcv_skb+0x130/0x360 [17211.607364][ T3116] netlink_unicast+0x449/0x710 [17211.607364][ T3116] netlink_sendmsg+0x723/0xbe0 [17211.607364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17211.607364][ T3116] ___sys_sendmsg+0xee/0x170 [17211.607364][ T3116] __sys_sendmsg+0xcd/0x170 [17211.607364][ T3116] do_syscall_64+0xc6/0x1e0 [17211.607364][ T3116] [17211.609544][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17211.609544][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17211.609544][ T3116] ipv6_find_idev+0x102/0x170 [17211.609544][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17211.609544][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17211.609544][ T3116] netlink_rcv_skb+0x130/0x360 [17211.609544][ T3116] netlink_unicast+0x449/0x710 [17211.609544][ T3116] netlink_sendmsg+0x723/0xbe0 [17211.609544][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17211.609544][ T3116] ___sys_sendmsg+0xee/0x170 [17211.609544][ T3116] __sys_sendmsg+0xcd/0x170 [17211.609544][ T3116] do_syscall_64+0xc6/0x1e0 [17211.609544][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17211.609544][ T3116] [17211.611241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17211.611241][ T3116] neigh_parms_alloc+0x1e5/0x510 [17211.611241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17211.611241][ T3116] ipv6_find_idev+0x102/0x170 [17211.611241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17211.611241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17211.611241][ T3116] netlink_rcv_skb+0x130/0x360 [17211.611241][ T3116] netlink_unicast+0x449/0x710 [17211.611241][ T3116] netlink_sendmsg+0x723/0xbe0 [17211.611241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17211.611241][ T3116] ___sys_sendmsg+0xee/0x170 [17211.611241][ T3116] __sys_sendmsg+0xcd/0x170 [17211.611241][ T3116] do_syscall_64+0xc6/0x1e0 [17211.611241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17211.611241][ T3116] [17221.852835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17221.853311][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17221.853311][ T3116] dst_init+0x84/0x4a0 [17221.853311][ T3116] dst_alloc+0x97/0x150 [17221.853311][ T3116] ip6_dst_alloc+0x23/0x90 [17221.853311][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17221.853311][ T3116] ip6_pol_route+0x56f/0x840 [17221.853311][ T3116] __fib6_rule_action+0x47a/0x5b0 [17221.853311][ T3116] fib_rules_lookup+0x2b4/0xa20 [17221.853311][ T3116] fib6_rule_lookup+0x182/0x630 [17221.853311][ T3116] ip6_route_input+0x59c/0xa50 [17221.853311][ T3116] ipv6_rcv+0x397/0x810 [17221.853311][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17221.853311][ T3116] process_backlog+0x101/0x620 [17221.853311][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17221.853311][ T3116] net_rx_action+0x495/0xbe0 [17221.853311][ T3116] __do_softirq+0x1b5/0x7f6 [17221.853311][ T3116] [17221.855469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17221.855469][ T3116] netdev_get_by_index+0x5e/0x80 [17221.855469][ T3116] fib6_nh_init+0x3d8/0x15b0 [17221.855469][ T3116] ip6_route_info_create+0xf18/0x17d0 [17221.855469][ T3116] ip6_route_add+0x1c/0x140 [17221.855469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17221.855469][ T3116] addrconf_add_dev+0xe2/0x170 [17221.855469][ T3116] inet6_addr_add+0x12f/0xa40 [17221.855469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17221.855469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17221.855469][ T3116] netlink_rcv_skb+0x130/0x360 [17221.855469][ T3116] netlink_unicast+0x449/0x710 [17221.855469][ T3116] netlink_sendmsg+0x723/0xbe0 [17221.855469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17221.855469][ T3116] ___sys_sendmsg+0xee/0x170 [17221.855469][ T3116] __sys_sendmsg+0xcd/0x170 [17221.855469][ T3116] do_syscall_64+0xc6/0x1e0 [17221.855469][ T3116] [17221.857667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17221.857667][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17221.857667][ T3116] ipv6_find_idev+0x102/0x170 [17221.857667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17221.857667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17221.857667][ T3116] netlink_rcv_skb+0x130/0x360 [17221.857667][ T3116] netlink_unicast+0x449/0x710 [17221.857667][ T3116] netlink_sendmsg+0x723/0xbe0 [17221.857667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17221.857667][ T3116] ___sys_sendmsg+0xee/0x170 [17221.857667][ T3116] __sys_sendmsg+0xcd/0x170 [17221.857667][ T3116] do_syscall_64+0xc6/0x1e0 [17221.857667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17221.857667][ T3116] [17221.859418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17221.859418][ T3116] neigh_parms_alloc+0x1e5/0x510 [17221.859418][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17221.859418][ T3116] ipv6_find_idev+0x102/0x170 [17221.859418][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17221.859418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17221.859418][ T3116] netlink_rcv_skb+0x130/0x360 [17221.859418][ T3116] netlink_unicast+0x449/0x710 [17221.859418][ T3116] netlink_sendmsg+0x723/0xbe0 [17221.859418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17221.859418][ T3116] ___sys_sendmsg+0xee/0x170 [17221.859418][ T3116] __sys_sendmsg+0xcd/0x170 [17221.859418][ T3116] do_syscall_64+0xc6/0x1e0 [17221.859418][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17221.859418][ T3116] [17232.100769][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17232.101237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17232.101237][ T3116] dst_init+0x84/0x4a0 [17232.101237][ T3116] dst_alloc+0x97/0x150 [17232.101237][ T3116] ip6_dst_alloc+0x23/0x90 [17232.101237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17232.101237][ T3116] ip6_pol_route+0x56f/0x840 [17232.101237][ T3116] __fib6_rule_action+0x47a/0x5b0 [17232.101237][ T3116] fib_rules_lookup+0x2b4/0xa20 [17232.101237][ T3116] fib6_rule_lookup+0x182/0x630 [17232.101237][ T3116] ip6_route_input+0x59c/0xa50 [17232.101237][ T3116] ipv6_rcv+0x397/0x810 [17232.101237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17232.101237][ T3116] process_backlog+0x101/0x620 [17232.101237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17232.101237][ T3116] net_rx_action+0x495/0xbe0 [17232.101237][ T3116] __do_softirq+0x1b5/0x7f6 [17232.101237][ T3116] [17232.103301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17232.103301][ T3116] netdev_get_by_index+0x5e/0x80 [17232.103301][ T3116] fib6_nh_init+0x3d8/0x15b0 [17232.103301][ T3116] ip6_route_info_create+0xf18/0x17d0 [17232.103301][ T3116] ip6_route_add+0x1c/0x140 [17232.103301][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17232.103301][ T3116] addrconf_add_dev+0xe2/0x170 [17232.103301][ T3116] inet6_addr_add+0x12f/0xa40 [17232.103301][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17232.103301][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17232.103301][ T3116] netlink_rcv_skb+0x130/0x360 [17232.103301][ T3116] netlink_unicast+0x449/0x710 [17232.103301][ T3116] netlink_sendmsg+0x723/0xbe0 [17232.103301][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17232.103301][ T3116] ___sys_sendmsg+0xee/0x170 [17232.103301][ T3116] __sys_sendmsg+0xcd/0x170 [17232.103301][ T3116] do_syscall_64+0xc6/0x1e0 [17232.103301][ T3116] [17232.105470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17232.105470][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17232.105470][ T3116] ipv6_find_idev+0x102/0x170 [17232.105470][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17232.105470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17232.105470][ T3116] netlink_rcv_skb+0x130/0x360 [17232.105470][ T3116] netlink_unicast+0x449/0x710 [17232.105470][ T3116] netlink_sendmsg+0x723/0xbe0 [17232.105470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17232.105470][ T3116] ___sys_sendmsg+0xee/0x170 [17232.105470][ T3116] __sys_sendmsg+0xcd/0x170 [17232.105470][ T3116] do_syscall_64+0xc6/0x1e0 [17232.105470][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17232.105470][ T3116] [17232.107163][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17232.107163][ T3116] neigh_parms_alloc+0x1e5/0x510 [17232.107163][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17232.107163][ T3116] ipv6_find_idev+0x102/0x170 [17232.107163][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17232.107163][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17232.107163][ T3116] netlink_rcv_skb+0x130/0x360 [17232.107163][ T3116] netlink_unicast+0x449/0x710 [17232.107163][ T3116] netlink_sendmsg+0x723/0xbe0 [17232.107163][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17232.107163][ T3116] ___sys_sendmsg+0xee/0x170 [17232.107163][ T3116] __sys_sendmsg+0xcd/0x170 [17232.107163][ T3116] do_syscall_64+0xc6/0x1e0 [17232.107163][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17232.107163][ T3116] [17242.348802][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17242.349275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17242.349275][ T3116] dst_init+0x84/0x4a0 [17242.349275][ T3116] dst_alloc+0x97/0x150 [17242.349275][ T3116] ip6_dst_alloc+0x23/0x90 [17242.349275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17242.349275][ T3116] ip6_pol_route+0x56f/0x840 [17242.349275][ T3116] __fib6_rule_action+0x47a/0x5b0 [17242.349275][ T3116] fib_rules_lookup+0x2b4/0xa20 [17242.349275][ T3116] fib6_rule_lookup+0x182/0x630 [17242.349275][ T3116] ip6_route_input+0x59c/0xa50 [17242.349275][ T3116] ipv6_rcv+0x397/0x810 [17242.349275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17242.349275][ T3116] process_backlog+0x101/0x620 [17242.349275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17242.349275][ T3116] net_rx_action+0x495/0xbe0 [17242.349275][ T3116] __do_softirq+0x1b5/0x7f6 [17242.349275][ T3116] [17242.351364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17242.351364][ T3116] netdev_get_by_index+0x5e/0x80 [17242.351364][ T3116] fib6_nh_init+0x3d8/0x15b0 [17242.351364][ T3116] ip6_route_info_create+0xf18/0x17d0 [17242.351364][ T3116] ip6_route_add+0x1c/0x140 [17242.351364][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17242.351364][ T3116] addrconf_add_dev+0xe2/0x170 [17242.351364][ T3116] inet6_addr_add+0x12f/0xa40 [17242.351364][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17242.351364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17242.351364][ T3116] netlink_rcv_skb+0x130/0x360 [17242.351364][ T3116] netlink_unicast+0x449/0x710 [17242.351364][ T3116] netlink_sendmsg+0x723/0xbe0 [17242.351364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17242.351364][ T3116] ___sys_sendmsg+0xee/0x170 [17242.351364][ T3116] __sys_sendmsg+0xcd/0x170 [17242.351364][ T3116] do_syscall_64+0xc6/0x1e0 [17242.351364][ T3116] [17242.353546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17242.353546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17242.353546][ T3116] ipv6_find_idev+0x102/0x170 [17242.353546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17242.353546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17242.353546][ T3116] netlink_rcv_skb+0x130/0x360 [17242.353546][ T3116] netlink_unicast+0x449/0x710 [17242.353546][ T3116] netlink_sendmsg+0x723/0xbe0 [17242.353546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17242.353546][ T3116] ___sys_sendmsg+0xee/0x170 [17242.353546][ T3116] __sys_sendmsg+0xcd/0x170 [17242.353546][ T3116] do_syscall_64+0xc6/0x1e0 [17242.353546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17242.353546][ T3116] [17242.355248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17242.355248][ T3116] neigh_parms_alloc+0x1e5/0x510 [17242.355248][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17242.355248][ T3116] ipv6_find_idev+0x102/0x170 [17242.355248][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17242.355248][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17242.355248][ T3116] netlink_rcv_skb+0x130/0x360 [17242.355248][ T3116] netlink_unicast+0x449/0x710 [17242.355248][ T3116] netlink_sendmsg+0x723/0xbe0 [17242.355248][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17242.355248][ T3116] ___sys_sendmsg+0xee/0x170 [17242.355248][ T3116] __sys_sendmsg+0xcd/0x170 [17242.355248][ T3116] do_syscall_64+0xc6/0x1e0 [17242.355248][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17242.355248][ T3116] [17252.596828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17252.597284][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17252.597284][ T3116] dst_init+0x84/0x4a0 [17252.597284][ T3116] dst_alloc+0x97/0x150 [17252.597284][ T3116] ip6_dst_alloc+0x23/0x90 [17252.597284][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17252.597284][ T3116] ip6_pol_route+0x56f/0x840 [17252.597284][ T3116] __fib6_rule_action+0x47a/0x5b0 [17252.597284][ T3116] fib_rules_lookup+0x2b4/0xa20 [17252.597284][ T3116] fib6_rule_lookup+0x182/0x630 [17252.597284][ T3116] ip6_route_input+0x59c/0xa50 [17252.597284][ T3116] ipv6_rcv+0x397/0x810 [17252.597284][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17252.597284][ T3116] process_backlog+0x101/0x620 [17252.597284][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17252.597284][ T3116] net_rx_action+0x495/0xbe0 [17252.597284][ T3116] __do_softirq+0x1b5/0x7f6 [17252.597284][ T3116] [17252.599349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17252.599349][ T3116] netdev_get_by_index+0x5e/0x80 [17252.599349][ T3116] fib6_nh_init+0x3d8/0x15b0 [17252.599349][ T3116] ip6_route_info_create+0xf18/0x17d0 [17252.599349][ T3116] ip6_route_add+0x1c/0x140 [17252.599349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17252.599349][ T3116] addrconf_add_dev+0xe2/0x170 [17252.599349][ T3116] inet6_addr_add+0x12f/0xa40 [17252.599349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17252.599349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17252.599349][ T3116] netlink_rcv_skb+0x130/0x360 [17252.599349][ T3116] netlink_unicast+0x449/0x710 [17252.599349][ T3116] netlink_sendmsg+0x723/0xbe0 [17252.599349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17252.599349][ T3116] ___sys_sendmsg+0xee/0x170 [17252.599349][ T3116] __sys_sendmsg+0xcd/0x170 [17252.599349][ T3116] do_syscall_64+0xc6/0x1e0 [17252.599349][ T3116] [17252.601521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17252.601521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17252.601521][ T3116] ipv6_find_idev+0x102/0x170 [17252.601521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17252.601521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17252.601521][ T3116] netlink_rcv_skb+0x130/0x360 [17252.601521][ T3116] netlink_unicast+0x449/0x710 [17252.601521][ T3116] netlink_sendmsg+0x723/0xbe0 [17252.601521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17252.601521][ T3116] ___sys_sendmsg+0xee/0x170 [17252.601521][ T3116] __sys_sendmsg+0xcd/0x170 [17252.601521][ T3116] do_syscall_64+0xc6/0x1e0 [17252.601521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17252.601521][ T3116] [17252.603268][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17252.603268][ T3116] neigh_parms_alloc+0x1e5/0x510 [17252.603268][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17252.603268][ T3116] ipv6_find_idev+0x102/0x170 [17252.603268][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17252.603268][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17252.603268][ T3116] netlink_rcv_skb+0x130/0x360 [17252.603268][ T3116] netlink_unicast+0x449/0x710 [17252.603268][ T3116] netlink_sendmsg+0x723/0xbe0 [17252.603268][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17252.603268][ T3116] ___sys_sendmsg+0xee/0x170 [17252.603268][ T3116] __sys_sendmsg+0xcd/0x170 [17252.603268][ T3116] do_syscall_64+0xc6/0x1e0 [17252.603268][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17252.603268][ T3116] [17262.844866][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17262.845607][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17262.845607][ T3116] dst_init+0x84/0x4a0 [17262.845607][ T3116] dst_alloc+0x97/0x150 [17262.845607][ T3116] ip6_dst_alloc+0x23/0x90 [17262.845607][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17262.845607][ T3116] ip6_pol_route+0x56f/0x840 [17262.845607][ T3116] __fib6_rule_action+0x47a/0x5b0 [17262.845607][ T3116] fib_rules_lookup+0x2b4/0xa20 [17262.845607][ T3116] fib6_rule_lookup+0x182/0x630 [17262.845607][ T3116] ip6_route_input+0x59c/0xa50 [17262.845607][ T3116] ipv6_rcv+0x397/0x810 [17262.845607][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17262.845607][ T3116] process_backlog+0x101/0x620 [17262.845607][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17262.845607][ T3116] net_rx_action+0x495/0xbe0 [17262.845607][ T3116] __do_softirq+0x1b5/0x7f6 [17262.845607][ T3116] [17262.847671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17262.847671][ T3116] netdev_get_by_index+0x5e/0x80 [17262.847671][ T3116] fib6_nh_init+0x3d8/0x15b0 [17262.847671][ T3116] ip6_route_info_create+0xf18/0x17d0 [17262.847671][ T3116] ip6_route_add+0x1c/0x140 [17262.847671][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17262.847671][ T3116] addrconf_add_dev+0xe2/0x170 [17262.847671][ T3116] inet6_addr_add+0x12f/0xa40 [17262.847671][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17262.847671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17262.847671][ T3116] netlink_rcv_skb+0x130/0x360 [17262.847671][ T3116] netlink_unicast+0x449/0x710 [17262.847671][ T3116] netlink_sendmsg+0x723/0xbe0 [17262.847671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17262.847671][ T3116] ___sys_sendmsg+0xee/0x170 [17262.847671][ T3116] __sys_sendmsg+0xcd/0x170 [17262.847671][ T3116] do_syscall_64+0xc6/0x1e0 [17262.847671][ T3116] [17262.849867][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17262.849867][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17262.849867][ T3116] ipv6_find_idev+0x102/0x170 [17262.849867][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17262.849867][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17262.849867][ T3116] netlink_rcv_skb+0x130/0x360 [17262.849867][ T3116] netlink_unicast+0x449/0x710 [17262.849867][ T3116] netlink_sendmsg+0x723/0xbe0 [17262.849867][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17262.849867][ T3116] ___sys_sendmsg+0xee/0x170 [17262.849867][ T3116] __sys_sendmsg+0xcd/0x170 [17262.849867][ T3116] do_syscall_64+0xc6/0x1e0 [17262.849867][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17262.849867][ T3116] [17262.851522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17262.851522][ T3116] neigh_parms_alloc+0x1e5/0x510 [17262.851522][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17262.851522][ T3116] ipv6_find_idev+0x102/0x170 [17262.851522][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17262.851522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17262.851522][ T3116] netlink_rcv_skb+0x130/0x360 [17262.851522][ T3116] netlink_unicast+0x449/0x710 [17262.851522][ T3116] netlink_sendmsg+0x723/0xbe0 [17262.851522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17262.851522][ T3116] ___sys_sendmsg+0xee/0x170 [17262.851522][ T3116] __sys_sendmsg+0xcd/0x170 [17262.851522][ T3116] do_syscall_64+0xc6/0x1e0 [17262.851522][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17262.851522][ T3116] [17273.092836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17273.093295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17273.093295][ T3116] dst_init+0x84/0x4a0 [17273.093295][ T3116] dst_alloc+0x97/0x150 [17273.093295][ T3116] ip6_dst_alloc+0x23/0x90 [17273.093295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17273.093295][ T3116] ip6_pol_route+0x56f/0x840 [17273.093295][ T3116] __fib6_rule_action+0x47a/0x5b0 [17273.093295][ T3116] fib_rules_lookup+0x2b4/0xa20 [17273.093295][ T3116] fib6_rule_lookup+0x182/0x630 [17273.093295][ T3116] ip6_route_input+0x59c/0xa50 [17273.093295][ T3116] ipv6_rcv+0x397/0x810 [17273.093295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17273.093295][ T3116] process_backlog+0x101/0x620 [17273.093295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17273.093295][ T3116] net_rx_action+0x495/0xbe0 [17273.093295][ T3116] __do_softirq+0x1b5/0x7f6 [17273.093295][ T3116] [17273.095360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17273.095360][ T3116] netdev_get_by_index+0x5e/0x80 [17273.095360][ T3116] fib6_nh_init+0x3d8/0x15b0 [17273.095360][ T3116] ip6_route_info_create+0xf18/0x17d0 [17273.095360][ T3116] ip6_route_add+0x1c/0x140 [17273.095360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17273.095360][ T3116] addrconf_add_dev+0xe2/0x170 [17273.095360][ T3116] inet6_addr_add+0x12f/0xa40 [17273.095360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17273.095360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17273.095360][ T3116] netlink_rcv_skb+0x130/0x360 [17273.095360][ T3116] netlink_unicast+0x449/0x710 [17273.095360][ T3116] netlink_sendmsg+0x723/0xbe0 [17273.095360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17273.095360][ T3116] ___sys_sendmsg+0xee/0x170 [17273.095360][ T3116] __sys_sendmsg+0xcd/0x170 [17273.095360][ T3116] do_syscall_64+0xc6/0x1e0 [17273.095360][ T3116] [17273.097524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17273.097524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17273.097524][ T3116] ipv6_find_idev+0x102/0x170 [17273.097524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17273.097524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17273.097524][ T3116] netlink_rcv_skb+0x130/0x360 [17273.097524][ T3116] netlink_unicast+0x449/0x710 [17273.097524][ T3116] netlink_sendmsg+0x723/0xbe0 [17273.097524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17273.097524][ T3116] ___sys_sendmsg+0xee/0x170 [17273.097524][ T3116] __sys_sendmsg+0xcd/0x170 [17273.097524][ T3116] do_syscall_64+0xc6/0x1e0 [17273.097524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17273.097524][ T3116] [17273.099224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17273.099224][ T3116] neigh_parms_alloc+0x1e5/0x510 [17273.099224][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17273.099224][ T3116] ipv6_find_idev+0x102/0x170 [17273.099224][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17273.099224][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17273.099224][ T3116] netlink_rcv_skb+0x130/0x360 [17273.099224][ T3116] netlink_unicast+0x449/0x710 [17273.099224][ T3116] netlink_sendmsg+0x723/0xbe0 [17273.099224][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17273.099224][ T3116] ___sys_sendmsg+0xee/0x170 [17273.099224][ T3116] __sys_sendmsg+0xcd/0x170 [17273.099224][ T3116] do_syscall_64+0xc6/0x1e0 [17273.099224][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17273.099224][ T3116] [17283.348835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17283.349278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17283.349278][ T3116] dst_init+0x84/0x4a0 [17283.349278][ T3116] dst_alloc+0x97/0x150 [17283.349278][ T3116] ip6_dst_alloc+0x23/0x90 [17283.349278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17283.349278][ T3116] ip6_pol_route+0x56f/0x840 [17283.349278][ T3116] __fib6_rule_action+0x47a/0x5b0 [17283.349278][ T3116] fib_rules_lookup+0x2b4/0xa20 [17283.349278][ T3116] fib6_rule_lookup+0x182/0x630 [17283.349278][ T3116] ip6_route_input+0x59c/0xa50 [17283.349278][ T3116] ipv6_rcv+0x397/0x810 [17283.349278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17283.349278][ T3116] process_backlog+0x101/0x620 [17283.349278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17283.349278][ T3116] net_rx_action+0x495/0xbe0 [17283.349278][ T3116] __do_softirq+0x1b5/0x7f6 [17283.349278][ T3116] [17283.351356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17283.351356][ T3116] netdev_get_by_index+0x5e/0x80 [17283.351356][ T3116] fib6_nh_init+0x3d8/0x15b0 [17283.351356][ T3116] ip6_route_info_create+0xf18/0x17d0 [17283.351356][ T3116] ip6_route_add+0x1c/0x140 [17283.351356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17283.351356][ T3116] addrconf_add_dev+0xe2/0x170 [17283.351356][ T3116] inet6_addr_add+0x12f/0xa40 [17283.351356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17283.351356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17283.351356][ T3116] netlink_rcv_skb+0x130/0x360 [17283.351356][ T3116] netlink_unicast+0x449/0x710 [17283.351356][ T3116] netlink_sendmsg+0x723/0xbe0 [17283.351356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17283.351356][ T3116] ___sys_sendmsg+0xee/0x170 [17283.351356][ T3116] __sys_sendmsg+0xcd/0x170 [17283.351356][ T3116] do_syscall_64+0xc6/0x1e0 [17283.351356][ T3116] [17283.353584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17283.353584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17283.353584][ T3116] ipv6_find_idev+0x102/0x170 [17283.353584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17283.353584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17283.353584][ T3116] netlink_rcv_skb+0x130/0x360 [17283.353584][ T3116] netlink_unicast+0x449/0x710 [17283.353584][ T3116] netlink_sendmsg+0x723/0xbe0 [17283.353584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17283.353584][ T3116] ___sys_sendmsg+0xee/0x170 [17283.353584][ T3116] __sys_sendmsg+0xcd/0x170 [17283.353584][ T3116] do_syscall_64+0xc6/0x1e0 [17283.353584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17283.353584][ T3116] [17283.355276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17283.355276][ T3116] neigh_parms_alloc+0x1e5/0x510 [17283.355276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17283.355276][ T3116] ipv6_find_idev+0x102/0x170 [17283.355276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17283.355276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17283.355276][ T3116] netlink_rcv_skb+0x130/0x360 [17283.355276][ T3116] netlink_unicast+0x449/0x710 [17283.355276][ T3116] netlink_sendmsg+0x723/0xbe0 [17283.355276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17283.355276][ T3116] ___sys_sendmsg+0xee/0x170 [17283.355276][ T3116] __sys_sendmsg+0xcd/0x170 [17283.355276][ T3116] do_syscall_64+0xc6/0x1e0 [17283.355276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17283.355276][ T3116] [17293.596816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17293.597275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17293.597275][ T3116] dst_init+0x84/0x4a0 [17293.597275][ T3116] dst_alloc+0x97/0x150 [17293.597275][ T3116] ip6_dst_alloc+0x23/0x90 [17293.597275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17293.597275][ T3116] ip6_pol_route+0x56f/0x840 [17293.597275][ T3116] __fib6_rule_action+0x47a/0x5b0 [17293.597275][ T3116] fib_rules_lookup+0x2b4/0xa20 [17293.597275][ T3116] fib6_rule_lookup+0x182/0x630 [17293.597275][ T3116] ip6_route_input+0x59c/0xa50 [17293.597275][ T3116] ipv6_rcv+0x397/0x810 [17293.597275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17293.597275][ T3116] process_backlog+0x101/0x620 [17293.597275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17293.597275][ T3116] net_rx_action+0x495/0xbe0 [17293.597275][ T3116] __do_softirq+0x1b5/0x7f6 [17293.597275][ T3116] [17293.599862][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17293.599862][ T3116] netdev_get_by_index+0x5e/0x80 [17293.599862][ T3116] fib6_nh_init+0x3d8/0x15b0 [17293.599862][ T3116] ip6_route_info_create+0xf18/0x17d0 [17293.599862][ T3116] ip6_route_add+0x1c/0x140 [17293.599862][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17293.599862][ T3116] addrconf_add_dev+0xe2/0x170 [17293.599862][ T3116] inet6_addr_add+0x12f/0xa40 [17293.599862][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17293.599862][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17293.599862][ T3116] netlink_rcv_skb+0x130/0x360 [17293.599862][ T3116] netlink_unicast+0x449/0x710 [17293.599862][ T3116] netlink_sendmsg+0x723/0xbe0 [17293.599862][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17293.599862][ T3116] ___sys_sendmsg+0xee/0x170 [17293.599862][ T3116] __sys_sendmsg+0xcd/0x170 [17293.599862][ T3116] do_syscall_64+0xc6/0x1e0 [17293.599862][ T3116] [17293.602024][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17293.602024][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17293.602024][ T3116] ipv6_find_idev+0x102/0x170 [17293.602024][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17293.602024][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17293.602024][ T3116] netlink_rcv_skb+0x130/0x360 [17293.602024][ T3116] netlink_unicast+0x449/0x710 [17293.602024][ T3116] netlink_sendmsg+0x723/0xbe0 [17293.602024][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17293.602024][ T3116] ___sys_sendmsg+0xee/0x170 [17293.602024][ T3116] __sys_sendmsg+0xcd/0x170 [17293.602024][ T3116] do_syscall_64+0xc6/0x1e0 [17293.602024][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17293.602024][ T3116] [17293.603715][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17293.603715][ T3116] neigh_parms_alloc+0x1e5/0x510 [17293.603715][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17293.603715][ T3116] ipv6_find_idev+0x102/0x170 [17293.603715][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17293.603715][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17293.603715][ T3116] netlink_rcv_skb+0x130/0x360 [17293.603715][ T3116] netlink_unicast+0x449/0x710 [17293.603715][ T3116] netlink_sendmsg+0x723/0xbe0 [17293.603715][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17293.603715][ T3116] ___sys_sendmsg+0xee/0x170 [17293.603715][ T3116] __sys_sendmsg+0xcd/0x170 [17293.603715][ T3116] do_syscall_64+0xc6/0x1e0 [17293.603715][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17293.603715][ T3116] [17303.844815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17303.845290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17303.845290][ T3116] dst_init+0x84/0x4a0 [17303.845290][ T3116] dst_alloc+0x97/0x150 [17303.845290][ T3116] ip6_dst_alloc+0x23/0x90 [17303.845290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17303.845290][ T3116] ip6_pol_route+0x56f/0x840 [17303.845290][ T3116] __fib6_rule_action+0x47a/0x5b0 [17303.845290][ T3116] fib_rules_lookup+0x2b4/0xa20 [17303.845290][ T3116] fib6_rule_lookup+0x182/0x630 [17303.845290][ T3116] ip6_route_input+0x59c/0xa50 [17303.845290][ T3116] ipv6_rcv+0x397/0x810 [17303.845290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17303.845290][ T3116] process_backlog+0x101/0x620 [17303.845290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17303.845290][ T3116] net_rx_action+0x495/0xbe0 [17303.845290][ T3116] __do_softirq+0x1b5/0x7f6 [17303.845290][ T3116] [17303.847352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17303.847352][ T3116] netdev_get_by_index+0x5e/0x80 [17303.847352][ T3116] fib6_nh_init+0x3d8/0x15b0 [17303.847352][ T3116] ip6_route_info_create+0xf18/0x17d0 [17303.847352][ T3116] ip6_route_add+0x1c/0x140 [17303.847352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17303.847352][ T3116] addrconf_add_dev+0xe2/0x170 [17303.847352][ T3116] inet6_addr_add+0x12f/0xa40 [17303.847352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17303.847352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17303.847352][ T3116] netlink_rcv_skb+0x130/0x360 [17303.847352][ T3116] netlink_unicast+0x449/0x710 [17303.847352][ T3116] netlink_sendmsg+0x723/0xbe0 [17303.847352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17303.847352][ T3116] ___sys_sendmsg+0xee/0x170 [17303.847352][ T3116] __sys_sendmsg+0xcd/0x170 [17303.847352][ T3116] do_syscall_64+0xc6/0x1e0 [17303.847352][ T3116] [17303.849529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17303.849529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17303.849529][ T3116] ipv6_find_idev+0x102/0x170 [17303.849529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17303.849529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17303.849529][ T3116] netlink_rcv_skb+0x130/0x360 [17303.849529][ T3116] netlink_unicast+0x449/0x710 [17303.849529][ T3116] netlink_sendmsg+0x723/0xbe0 [17303.849529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17303.849529][ T3116] ___sys_sendmsg+0xee/0x170 [17303.849529][ T3116] __sys_sendmsg+0xcd/0x170 [17303.849529][ T3116] do_syscall_64+0xc6/0x1e0 [17303.849529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17303.849529][ T3116] [17303.851222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17303.851222][ T3116] neigh_parms_alloc+0x1e5/0x510 [17303.851222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17303.851222][ T3116] ipv6_find_idev+0x102/0x170 [17303.851222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17303.851222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17303.851222][ T3116] netlink_rcv_skb+0x130/0x360 [17303.851222][ T3116] netlink_unicast+0x449/0x710 [17303.851222][ T3116] netlink_sendmsg+0x723/0xbe0 [17303.851222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17303.851222][ T3116] ___sys_sendmsg+0xee/0x170 [17303.851222][ T3116] __sys_sendmsg+0xcd/0x170 [17303.851222][ T3116] do_syscall_64+0xc6/0x1e0 [17303.851222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17303.851222][ T3116] [17314.092833][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17314.093312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17314.093312][ T3116] dst_init+0x84/0x4a0 [17314.093312][ T3116] dst_alloc+0x97/0x150 [17314.093312][ T3116] ip6_dst_alloc+0x23/0x90 [17314.093312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17314.093312][ T3116] ip6_pol_route+0x56f/0x840 [17314.093312][ T3116] __fib6_rule_action+0x47a/0x5b0 [17314.093312][ T3116] fib_rules_lookup+0x2b4/0xa20 [17314.093312][ T3116] fib6_rule_lookup+0x182/0x630 [17314.093312][ T3116] ip6_route_input+0x59c/0xa50 [17314.093312][ T3116] ipv6_rcv+0x397/0x810 [17314.093312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17314.093312][ T3116] process_backlog+0x101/0x620 [17314.093312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17314.093312][ T3116] net_rx_action+0x495/0xbe0 [17314.093312][ T3116] __do_softirq+0x1b5/0x7f6 [17314.093312][ T3116] [17314.095379][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17314.095379][ T3116] netdev_get_by_index+0x5e/0x80 [17314.095379][ T3116] fib6_nh_init+0x3d8/0x15b0 [17314.095379][ T3116] ip6_route_info_create+0xf18/0x17d0 [17314.095379][ T3116] ip6_route_add+0x1c/0x140 [17314.095379][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17314.095379][ T3116] addrconf_add_dev+0xe2/0x170 [17314.095379][ T3116] inet6_addr_add+0x12f/0xa40 [17314.095379][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17314.095379][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17314.095379][ T3116] netlink_rcv_skb+0x130/0x360 [17314.095379][ T3116] netlink_unicast+0x449/0x710 [17314.095379][ T3116] netlink_sendmsg+0x723/0xbe0 [17314.095379][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17314.095379][ T3116] ___sys_sendmsg+0xee/0x170 [17314.095379][ T3116] __sys_sendmsg+0xcd/0x170 [17314.095379][ T3116] do_syscall_64+0xc6/0x1e0 [17314.095379][ T3116] [17314.097547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17314.097547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17314.097547][ T3116] ipv6_find_idev+0x102/0x170 [17314.097547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17314.097547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17314.097547][ T3116] netlink_rcv_skb+0x130/0x360 [17314.097547][ T3116] netlink_unicast+0x449/0x710 [17314.097547][ T3116] netlink_sendmsg+0x723/0xbe0 [17314.097547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17314.097547][ T3116] ___sys_sendmsg+0xee/0x170 [17314.097547][ T3116] __sys_sendmsg+0xcd/0x170 [17314.097547][ T3116] do_syscall_64+0xc6/0x1e0 [17314.097547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17314.097547][ T3116] [17314.099249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17314.099249][ T3116] neigh_parms_alloc+0x1e5/0x510 [17314.099249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17314.099249][ T3116] ipv6_find_idev+0x102/0x170 [17314.099249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17314.099249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17314.099249][ T3116] netlink_rcv_skb+0x130/0x360 [17314.099249][ T3116] netlink_unicast+0x449/0x710 [17314.099249][ T3116] netlink_sendmsg+0x723/0xbe0 [17314.099249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17314.099249][ T3116] ___sys_sendmsg+0xee/0x170 [17314.099249][ T3116] __sys_sendmsg+0xcd/0x170 [17314.099249][ T3116] do_syscall_64+0xc6/0x1e0 [17314.099249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17314.099249][ T3116] [17324.340855][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17324.341359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17324.341359][ T3116] dst_init+0x84/0x4a0 [17324.341359][ T3116] dst_alloc+0x97/0x150 [17324.341359][ T3116] ip6_dst_alloc+0x23/0x90 [17324.341359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17324.341359][ T3116] ip6_pol_route+0x56f/0x840 [17324.341359][ T3116] __fib6_rule_action+0x47a/0x5b0 [17324.341359][ T3116] fib_rules_lookup+0x2b4/0xa20 [17324.341359][ T3116] fib6_rule_lookup+0x182/0x630 [17324.341359][ T3116] ip6_route_input+0x59c/0xa50 [17324.341359][ T3116] ipv6_rcv+0x397/0x810 [17324.341359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17324.341359][ T3116] process_backlog+0x101/0x620 [17324.341359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17324.341359][ T3116] net_rx_action+0x495/0xbe0 [17324.341359][ T3116] __do_softirq+0x1b5/0x7f6 [17324.341359][ T3116] [17324.343446][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17324.343446][ T3116] netdev_get_by_index+0x5e/0x80 [17324.343446][ T3116] fib6_nh_init+0x3d8/0x15b0 [17324.343446][ T3116] ip6_route_info_create+0xf18/0x17d0 [17324.343446][ T3116] ip6_route_add+0x1c/0x140 [17324.343446][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17324.343446][ T3116] addrconf_add_dev+0xe2/0x170 [17324.343446][ T3116] inet6_addr_add+0x12f/0xa40 [17324.343446][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17324.343446][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17324.343446][ T3116] netlink_rcv_skb+0x130/0x360 [17324.343446][ T3116] netlink_unicast+0x449/0x710 [17324.343446][ T3116] netlink_sendmsg+0x723/0xbe0 [17324.343446][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17324.343446][ T3116] ___sys_sendmsg+0xee/0x170 [17324.343446][ T3116] __sys_sendmsg+0xcd/0x170 [17324.343446][ T3116] do_syscall_64+0xc6/0x1e0 [17324.343446][ T3116] [17324.345808][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17324.345808][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17324.345808][ T3116] ipv6_find_idev+0x102/0x170 [17324.345808][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17324.345808][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17324.345808][ T3116] netlink_rcv_skb+0x130/0x360 [17324.345808][ T3116] netlink_unicast+0x449/0x710 [17324.345808][ T3116] netlink_sendmsg+0x723/0xbe0 [17324.345808][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17324.345808][ T3116] ___sys_sendmsg+0xee/0x170 [17324.345808][ T3116] __sys_sendmsg+0xcd/0x170 [17324.345808][ T3116] do_syscall_64+0xc6/0x1e0 [17324.345808][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17324.345808][ T3116] [17324.347551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17324.347551][ T3116] neigh_parms_alloc+0x1e5/0x510 [17324.347551][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17324.347551][ T3116] ipv6_find_idev+0x102/0x170 [17324.347551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17324.347551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17324.347551][ T3116] netlink_rcv_skb+0x130/0x360 [17324.347551][ T3116] netlink_unicast+0x449/0x710 [17324.347551][ T3116] netlink_sendmsg+0x723/0xbe0 [17324.347551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17324.347551][ T3116] ___sys_sendmsg+0xee/0x170 [17324.347551][ T3116] __sys_sendmsg+0xcd/0x170 [17324.347551][ T3116] do_syscall_64+0xc6/0x1e0 [17324.347551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17324.347551][ T3116] [17334.588838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17334.589262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17334.589262][ T3116] dst_init+0x84/0x4a0 [17334.589262][ T3116] dst_alloc+0x97/0x150 [17334.589262][ T3116] ip6_dst_alloc+0x23/0x90 [17334.589262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17334.589262][ T3116] ip6_pol_route+0x56f/0x840 [17334.589262][ T3116] __fib6_rule_action+0x47a/0x5b0 [17334.589262][ T3116] fib_rules_lookup+0x2b4/0xa20 [17334.589262][ T3116] fib6_rule_lookup+0x182/0x630 [17334.589262][ T3116] ip6_route_input+0x59c/0xa50 [17334.589262][ T3116] ipv6_rcv+0x397/0x810 [17334.589262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17334.589262][ T3116] process_backlog+0x101/0x620 [17334.589262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17334.589262][ T3116] net_rx_action+0x495/0xbe0 [17334.589262][ T3116] __do_softirq+0x1b5/0x7f6 [17334.589262][ T3116] [17334.591494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17334.591494][ T3116] netdev_get_by_index+0x5e/0x80 [17334.591494][ T3116] fib6_nh_init+0x3d8/0x15b0 [17334.591494][ T3116] ip6_route_info_create+0xf18/0x17d0 [17334.591494][ T3116] ip6_route_add+0x1c/0x140 [17334.591494][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17334.591494][ T3116] addrconf_add_dev+0xe2/0x170 [17334.591494][ T3116] inet6_addr_add+0x12f/0xa40 [17334.591494][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17334.591494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17334.591494][ T3116] netlink_rcv_skb+0x130/0x360 [17334.591494][ T3116] netlink_unicast+0x449/0x710 [17334.591494][ T3116] netlink_sendmsg+0x723/0xbe0 [17334.591494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17334.591494][ T3116] ___sys_sendmsg+0xee/0x170 [17334.591494][ T3116] __sys_sendmsg+0xcd/0x170 [17334.591494][ T3116] do_syscall_64+0xc6/0x1e0 [17334.591494][ T3116] [17334.593860][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17334.593860][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17334.593860][ T3116] ipv6_find_idev+0x102/0x170 [17334.593860][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17334.593860][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17334.593860][ T3116] netlink_rcv_skb+0x130/0x360 [17334.593860][ T3116] netlink_unicast+0x449/0x710 [17334.593860][ T3116] netlink_sendmsg+0x723/0xbe0 [17334.593860][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17334.593860][ T3116] ___sys_sendmsg+0xee/0x170 [17334.593860][ T3116] __sys_sendmsg+0xcd/0x170 [17334.593860][ T3116] do_syscall_64+0xc6/0x1e0 [17334.593860][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17334.593860][ T3116] [17334.595710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17334.595710][ T3116] neigh_parms_alloc+0x1e5/0x510 [17334.595710][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17334.595710][ T3116] ipv6_find_idev+0x102/0x170 [17334.595710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17334.595710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17334.595710][ T3116] netlink_rcv_skb+0x130/0x360 [17334.595710][ T3116] netlink_unicast+0x449/0x710 [17334.595710][ T3116] netlink_sendmsg+0x723/0xbe0 [17334.595710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17334.595710][ T3116] ___sys_sendmsg+0xee/0x170 [17334.595710][ T3116] __sys_sendmsg+0xcd/0x170 [17334.595710][ T3116] do_syscall_64+0xc6/0x1e0 [17334.595710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17334.595710][ T3116] [17344.836870][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17344.837271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17344.837271][ T3116] dst_init+0x84/0x4a0 [17344.837271][ T3116] dst_alloc+0x97/0x150 [17344.837271][ T3116] ip6_dst_alloc+0x23/0x90 [17344.837271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17344.837271][ T3116] ip6_pol_route+0x56f/0x840 [17344.837271][ T3116] __fib6_rule_action+0x47a/0x5b0 [17344.837271][ T3116] fib_rules_lookup+0x2b4/0xa20 [17344.837271][ T3116] fib6_rule_lookup+0x182/0x630 [17344.837271][ T3116] ip6_route_input+0x59c/0xa50 [17344.837271][ T3116] ipv6_rcv+0x397/0x810 [17344.837271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17344.837271][ T3116] process_backlog+0x101/0x620 [17344.837271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17344.837271][ T3116] net_rx_action+0x495/0xbe0 [17344.837271][ T3116] __do_softirq+0x1b5/0x7f6 [17344.837271][ T3116] [17344.839346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17344.839346][ T3116] netdev_get_by_index+0x5e/0x80 [17344.839346][ T3116] fib6_nh_init+0x3d8/0x15b0 [17344.839346][ T3116] ip6_route_info_create+0xf18/0x17d0 [17344.839346][ T3116] ip6_route_add+0x1c/0x140 [17344.839346][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17344.839346][ T3116] addrconf_add_dev+0xe2/0x170 [17344.839346][ T3116] inet6_addr_add+0x12f/0xa40 [17344.839346][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17344.839346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17344.839346][ T3116] netlink_rcv_skb+0x130/0x360 [17344.839346][ T3116] netlink_unicast+0x449/0x710 [17344.839346][ T3116] netlink_sendmsg+0x723/0xbe0 [17344.839346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17344.839346][ T3116] ___sys_sendmsg+0xee/0x170 [17344.839346][ T3116] __sys_sendmsg+0xcd/0x170 [17344.839346][ T3116] do_syscall_64+0xc6/0x1e0 [17344.839346][ T3116] [17344.841517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17344.841517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17344.841517][ T3116] ipv6_find_idev+0x102/0x170 [17344.841517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17344.841517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17344.841517][ T3116] netlink_rcv_skb+0x130/0x360 [17344.841517][ T3116] netlink_unicast+0x449/0x710 [17344.841517][ T3116] netlink_sendmsg+0x723/0xbe0 [17344.841517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17344.841517][ T3116] ___sys_sendmsg+0xee/0x170 [17344.841517][ T3116] __sys_sendmsg+0xcd/0x170 [17344.841517][ T3116] do_syscall_64+0xc6/0x1e0 [17344.841517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17344.841517][ T3116] [17344.843209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17344.843209][ T3116] neigh_parms_alloc+0x1e5/0x510 [17344.843209][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17344.843209][ T3116] ipv6_find_idev+0x102/0x170 [17344.843209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17344.843209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17344.843209][ T3116] netlink_rcv_skb+0x130/0x360 [17344.843209][ T3116] netlink_unicast+0x449/0x710 [17344.843209][ T3116] netlink_sendmsg+0x723/0xbe0 [17344.843209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17344.843209][ T3116] ___sys_sendmsg+0xee/0x170 [17344.843209][ T3116] __sys_sendmsg+0xcd/0x170 [17344.843209][ T3116] do_syscall_64+0xc6/0x1e0 [17344.843209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17344.843209][ T3116] [17354.892908][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17354.893679][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17354.893679][ T3116] dst_init+0x84/0x4a0 [17354.893679][ T3116] dst_alloc+0x97/0x150 [17354.893679][ T3116] ip6_dst_alloc+0x23/0x90 [17354.893679][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17354.893679][ T3116] ip6_pol_route+0x56f/0x840 [17354.893679][ T3116] __fib6_rule_action+0x47a/0x5b0 [17354.893679][ T3116] fib_rules_lookup+0x2b4/0xa20 [17354.893679][ T3116] fib6_rule_lookup+0x182/0x630 [17354.893679][ T3116] ip6_route_input+0x59c/0xa50 [17354.893679][ T3116] ipv6_rcv+0x397/0x810 [17354.893679][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17354.893679][ T3116] process_backlog+0x101/0x620 [17354.893679][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17354.893679][ T3116] net_rx_action+0x495/0xbe0 [17354.893679][ T3116] __do_softirq+0x1b5/0x7f6 [17354.893679][ T3116] [17354.895730][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17354.895730][ T3116] netdev_get_by_index+0x5e/0x80 [17354.895730][ T3116] fib6_nh_init+0x3d8/0x15b0 [17354.895730][ T3116] ip6_route_info_create+0xf18/0x17d0 [17354.895730][ T3116] ip6_route_add+0x1c/0x140 [17354.895730][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17354.895730][ T3116] addrconf_add_dev+0xe2/0x170 [17354.895730][ T3116] inet6_addr_add+0x12f/0xa40 [17354.895730][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17354.895730][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17354.895730][ T3116] netlink_rcv_skb+0x130/0x360 [17354.895730][ T3116] netlink_unicast+0x449/0x710 [17354.895730][ T3116] netlink_sendmsg+0x723/0xbe0 [17354.895730][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17354.895730][ T3116] ___sys_sendmsg+0xee/0x170 [17354.895730][ T3116] __sys_sendmsg+0xcd/0x170 [17354.895730][ T3116] do_syscall_64+0xc6/0x1e0 [17354.895730][ T3116] [17354.897856][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17354.897856][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17354.897856][ T3116] ipv6_find_idev+0x102/0x170 [17354.897856][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17354.897856][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17354.897856][ T3116] netlink_rcv_skb+0x130/0x360 [17354.897856][ T3116] netlink_unicast+0x449/0x710 [17354.897856][ T3116] netlink_sendmsg+0x723/0xbe0 [17354.897856][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17354.897856][ T3116] ___sys_sendmsg+0xee/0x170 [17354.897856][ T3116] __sys_sendmsg+0xcd/0x170 [17354.897856][ T3116] do_syscall_64+0xc6/0x1e0 [17354.897856][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17354.897856][ T3116] [17354.899583][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17354.899583][ T3116] neigh_parms_alloc+0x1e5/0x510 [17354.899583][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17354.899583][ T3116] ipv6_find_idev+0x102/0x170 [17354.899583][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17354.899583][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17354.899583][ T3116] netlink_rcv_skb+0x130/0x360 [17354.899583][ T3116] netlink_unicast+0x449/0x710 [17354.899583][ T3116] netlink_sendmsg+0x723/0xbe0 [17354.899583][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17354.899583][ T3116] ___sys_sendmsg+0xee/0x170 [17354.899583][ T3116] __sys_sendmsg+0xcd/0x170 [17354.899583][ T3116] do_syscall_64+0xc6/0x1e0 [17354.899583][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17354.899583][ T3116] [17365.140773][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17365.141224][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17365.141224][ T3116] dst_init+0x84/0x4a0 [17365.141224][ T3116] dst_alloc+0x97/0x150 [17365.141224][ T3116] ip6_dst_alloc+0x23/0x90 [17365.141224][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17365.141224][ T3116] ip6_pol_route+0x56f/0x840 [17365.141224][ T3116] __fib6_rule_action+0x47a/0x5b0 [17365.141224][ T3116] fib_rules_lookup+0x2b4/0xa20 [17365.141224][ T3116] fib6_rule_lookup+0x182/0x630 [17365.141224][ T3116] ip6_route_input+0x59c/0xa50 [17365.141224][ T3116] ipv6_rcv+0x397/0x810 [17365.141224][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17365.141224][ T3116] process_backlog+0x101/0x620 [17365.141224][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17365.141224][ T3116] net_rx_action+0x495/0xbe0 [17365.141224][ T3116] __do_softirq+0x1b5/0x7f6 [17365.141224][ T3116] [17365.143263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17365.143263][ T3116] netdev_get_by_index+0x5e/0x80 [17365.143263][ T3116] fib6_nh_init+0x3d8/0x15b0 [17365.143263][ T3116] ip6_route_info_create+0xf18/0x17d0 [17365.143263][ T3116] ip6_route_add+0x1c/0x140 [17365.143263][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17365.143263][ T3116] addrconf_add_dev+0xe2/0x170 [17365.143263][ T3116] inet6_addr_add+0x12f/0xa40 [17365.143263][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17365.143263][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17365.143263][ T3116] netlink_rcv_skb+0x130/0x360 [17365.143263][ T3116] netlink_unicast+0x449/0x710 [17365.143263][ T3116] netlink_sendmsg+0x723/0xbe0 [17365.143263][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17365.143263][ T3116] ___sys_sendmsg+0xee/0x170 [17365.143263][ T3116] __sys_sendmsg+0xcd/0x170 [17365.143263][ T3116] do_syscall_64+0xc6/0x1e0 [17365.143263][ T3116] [17365.145438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17365.145438][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17365.145438][ T3116] ipv6_find_idev+0x102/0x170 [17365.145438][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17365.145438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17365.145438][ T3116] netlink_rcv_skb+0x130/0x360 [17365.145438][ T3116] netlink_unicast+0x449/0x710 [17365.145438][ T3116] netlink_sendmsg+0x723/0xbe0 [17365.145438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17365.145438][ T3116] ___sys_sendmsg+0xee/0x170 [17365.145438][ T3116] __sys_sendmsg+0xcd/0x170 [17365.145438][ T3116] do_syscall_64+0xc6/0x1e0 [17365.145438][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17365.145438][ T3116] [17365.147146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17365.147146][ T3116] neigh_parms_alloc+0x1e5/0x510 [17365.147146][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17365.147146][ T3116] ipv6_find_idev+0x102/0x170 [17365.147146][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17365.147146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17365.147146][ T3116] netlink_rcv_skb+0x130/0x360 [17365.147146][ T3116] netlink_unicast+0x449/0x710 [17365.147146][ T3116] netlink_sendmsg+0x723/0xbe0 [17365.147146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17365.147146][ T3116] ___sys_sendmsg+0xee/0x170 [17365.147146][ T3116] __sys_sendmsg+0xcd/0x170 [17365.147146][ T3116] do_syscall_64+0xc6/0x1e0 [17365.147146][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17365.147146][ T3116] [17375.404823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17375.405331][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17375.405331][ T3116] dst_init+0x84/0x4a0 [17375.405331][ T3116] dst_alloc+0x97/0x150 [17375.405331][ T3116] ip6_dst_alloc+0x23/0x90 [17375.405331][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17375.405331][ T3116] ip6_pol_route+0x56f/0x840 [17375.405331][ T3116] __fib6_rule_action+0x47a/0x5b0 [17375.405331][ T3116] fib_rules_lookup+0x2b4/0xa20 [17375.405331][ T3116] fib6_rule_lookup+0x182/0x630 [17375.405331][ T3116] ip6_route_input+0x59c/0xa50 [17375.405331][ T3116] ipv6_rcv+0x397/0x810 [17375.405331][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17375.405331][ T3116] process_backlog+0x101/0x620 [17375.405331][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17375.405331][ T3116] net_rx_action+0x495/0xbe0 [17375.405331][ T3116] __do_softirq+0x1b5/0x7f6 [17375.405331][ T3116] [17375.407474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17375.407474][ T3116] netdev_get_by_index+0x5e/0x80 [17375.407474][ T3116] fib6_nh_init+0x3d8/0x15b0 [17375.407474][ T3116] ip6_route_info_create+0xf18/0x17d0 [17375.407474][ T3116] ip6_route_add+0x1c/0x140 [17375.407474][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17375.407474][ T3116] addrconf_add_dev+0xe2/0x170 [17375.407474][ T3116] inet6_addr_add+0x12f/0xa40 [17375.407474][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17375.407474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17375.407474][ T3116] netlink_rcv_skb+0x130/0x360 [17375.407474][ T3116] netlink_unicast+0x449/0x710 [17375.407474][ T3116] netlink_sendmsg+0x723/0xbe0 [17375.407474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17375.407474][ T3116] ___sys_sendmsg+0xee/0x170 [17375.407474][ T3116] __sys_sendmsg+0xcd/0x170 [17375.407474][ T3116] do_syscall_64+0xc6/0x1e0 [17375.407474][ T3116] [17375.409674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17375.409674][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17375.409674][ T3116] ipv6_find_idev+0x102/0x170 [17375.409674][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17375.409674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17375.409674][ T3116] netlink_rcv_skb+0x130/0x360 [17375.409674][ T3116] netlink_unicast+0x449/0x710 [17375.409674][ T3116] netlink_sendmsg+0x723/0xbe0 [17375.409674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17375.409674][ T3116] ___sys_sendmsg+0xee/0x170 [17375.409674][ T3116] __sys_sendmsg+0xcd/0x170 [17375.409674][ T3116] do_syscall_64+0xc6/0x1e0 [17375.409674][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17375.409674][ T3116] [17375.411387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17375.411387][ T3116] neigh_parms_alloc+0x1e5/0x510 [17375.411387][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17375.411387][ T3116] ipv6_find_idev+0x102/0x170 [17375.411387][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17375.411387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17375.411387][ T3116] netlink_rcv_skb+0x130/0x360 [17375.411387][ T3116] netlink_unicast+0x449/0x710 [17375.411387][ T3116] netlink_sendmsg+0x723/0xbe0 [17375.411387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17375.411387][ T3116] ___sys_sendmsg+0xee/0x170 [17375.411387][ T3116] __sys_sendmsg+0xcd/0x170 [17375.411387][ T3116] do_syscall_64+0xc6/0x1e0 [17375.411387][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17375.411387][ T3116] [17385.660771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17385.661223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17385.661223][ T3116] dst_init+0x84/0x4a0 [17385.661223][ T3116] dst_alloc+0x97/0x150 [17385.661223][ T3116] ip6_dst_alloc+0x23/0x90 [17385.661223][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17385.661223][ T3116] ip6_pol_route+0x56f/0x840 [17385.661223][ T3116] __fib6_rule_action+0x47a/0x5b0 [17385.661223][ T3116] fib_rules_lookup+0x2b4/0xa20 [17385.661223][ T3116] fib6_rule_lookup+0x182/0x630 [17385.661223][ T3116] ip6_route_input+0x59c/0xa50 [17385.661223][ T3116] ipv6_rcv+0x397/0x810 [17385.661223][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17385.661223][ T3116] process_backlog+0x101/0x620 [17385.661223][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17385.661223][ T3116] net_rx_action+0x495/0xbe0 [17385.661223][ T3116] __do_softirq+0x1b5/0x7f6 [17385.661223][ T3116] [17385.663467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17385.663467][ T3116] netdev_get_by_index+0x5e/0x80 [17385.663467][ T3116] fib6_nh_init+0x3d8/0x15b0 [17385.663467][ T3116] ip6_route_info_create+0xf18/0x17d0 [17385.663467][ T3116] ip6_route_add+0x1c/0x140 [17385.663467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17385.663467][ T3116] addrconf_add_dev+0xe2/0x170 [17385.663467][ T3116] inet6_addr_add+0x12f/0xa40 [17385.663467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17385.663467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17385.663467][ T3116] netlink_rcv_skb+0x130/0x360 [17385.663467][ T3116] netlink_unicast+0x449/0x710 [17385.663467][ T3116] netlink_sendmsg+0x723/0xbe0 [17385.663467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17385.663467][ T3116] ___sys_sendmsg+0xee/0x170 [17385.663467][ T3116] __sys_sendmsg+0xcd/0x170 [17385.663467][ T3116] do_syscall_64+0xc6/0x1e0 [17385.663467][ T3116] [17385.665843][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17385.665843][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17385.665843][ T3116] ipv6_find_idev+0x102/0x170 [17385.665843][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17385.665843][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17385.665843][ T3116] netlink_rcv_skb+0x130/0x360 [17385.665843][ T3116] netlink_unicast+0x449/0x710 [17385.665843][ T3116] netlink_sendmsg+0x723/0xbe0 [17385.665843][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17385.665843][ T3116] ___sys_sendmsg+0xee/0x170 [17385.665843][ T3116] __sys_sendmsg+0xcd/0x170 [17385.665843][ T3116] do_syscall_64+0xc6/0x1e0 [17385.665843][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17385.665843][ T3116] [17385.667630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17385.667630][ T3116] neigh_parms_alloc+0x1e5/0x510 [17385.667630][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17385.667630][ T3116] ipv6_find_idev+0x102/0x170 [17385.667630][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17385.667630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17385.667630][ T3116] netlink_rcv_skb+0x130/0x360 [17385.667630][ T3116] netlink_unicast+0x449/0x710 [17385.667630][ T3116] netlink_sendmsg+0x723/0xbe0 [17385.667630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17385.667630][ T3116] ___sys_sendmsg+0xee/0x170 [17385.667630][ T3116] __sys_sendmsg+0xcd/0x170 [17385.667630][ T3116] do_syscall_64+0xc6/0x1e0 [17385.667630][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17385.667630][ T3116] [17395.916823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17395.917352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17395.917352][ T3116] dst_init+0x84/0x4a0 [17395.917352][ T3116] dst_alloc+0x97/0x150 [17395.917352][ T3116] ip6_dst_alloc+0x23/0x90 [17395.917352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17395.917352][ T3116] ip6_pol_route+0x56f/0x840 [17395.917352][ T3116] __fib6_rule_action+0x47a/0x5b0 [17395.917352][ T3116] fib_rules_lookup+0x2b4/0xa20 [17395.917352][ T3116] fib6_rule_lookup+0x182/0x630 [17395.917352][ T3116] ip6_route_input+0x59c/0xa50 [17395.917352][ T3116] ipv6_rcv+0x397/0x810 [17395.917352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17395.917352][ T3116] process_backlog+0x101/0x620 [17395.917352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17395.917352][ T3116] net_rx_action+0x495/0xbe0 [17395.917352][ T3116] __do_softirq+0x1b5/0x7f6 [17395.917352][ T3116] [17395.919547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17395.919547][ T3116] netdev_get_by_index+0x5e/0x80 [17395.919547][ T3116] fib6_nh_init+0x3d8/0x15b0 [17395.919547][ T3116] ip6_route_info_create+0xf18/0x17d0 [17395.919547][ T3116] ip6_route_add+0x1c/0x140 [17395.919547][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17395.919547][ T3116] addrconf_add_dev+0xe2/0x170 [17395.919547][ T3116] inet6_addr_add+0x12f/0xa40 [17395.919547][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17395.919547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17395.919547][ T3116] netlink_rcv_skb+0x130/0x360 [17395.919547][ T3116] netlink_unicast+0x449/0x710 [17395.919547][ T3116] netlink_sendmsg+0x723/0xbe0 [17395.919547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17395.919547][ T3116] ___sys_sendmsg+0xee/0x170 [17395.919547][ T3116] __sys_sendmsg+0xcd/0x170 [17395.919547][ T3116] do_syscall_64+0xc6/0x1e0 [17395.919547][ T3116] [17395.921759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17395.921759][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17395.921759][ T3116] ipv6_find_idev+0x102/0x170 [17395.921759][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17395.921759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17395.921759][ T3116] netlink_rcv_skb+0x130/0x360 [17395.921759][ T3116] netlink_unicast+0x449/0x710 [17395.921759][ T3116] netlink_sendmsg+0x723/0xbe0 [17395.921759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17395.921759][ T3116] ___sys_sendmsg+0xee/0x170 [17395.921759][ T3116] __sys_sendmsg+0xcd/0x170 [17395.921759][ T3116] do_syscall_64+0xc6/0x1e0 [17395.921759][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17395.921759][ T3116] [17395.923521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17395.923521][ T3116] neigh_parms_alloc+0x1e5/0x510 [17395.923521][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17395.923521][ T3116] ipv6_find_idev+0x102/0x170 [17395.923521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17395.923521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17395.923521][ T3116] netlink_rcv_skb+0x130/0x360 [17395.923521][ T3116] netlink_unicast+0x449/0x710 [17395.923521][ T3116] netlink_sendmsg+0x723/0xbe0 [17395.923521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17395.923521][ T3116] ___sys_sendmsg+0xee/0x170 [17395.923521][ T3116] __sys_sendmsg+0xcd/0x170 [17395.923521][ T3116] do_syscall_64+0xc6/0x1e0 [17395.923521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17395.923521][ T3116] [17406.172777][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17406.173240][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17406.173240][ T3116] dst_init+0x84/0x4a0 [17406.173240][ T3116] dst_alloc+0x97/0x150 [17406.173240][ T3116] ip6_dst_alloc+0x23/0x90 [17406.173240][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17406.173240][ T3116] ip6_pol_route+0x56f/0x840 [17406.173240][ T3116] __fib6_rule_action+0x47a/0x5b0 [17406.173240][ T3116] fib_rules_lookup+0x2b4/0xa20 [17406.173240][ T3116] fib6_rule_lookup+0x182/0x630 [17406.173240][ T3116] ip6_route_input+0x59c/0xa50 [17406.173240][ T3116] ipv6_rcv+0x397/0x810 [17406.173240][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17406.173240][ T3116] process_backlog+0x101/0x620 [17406.173240][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17406.173240][ T3116] net_rx_action+0x495/0xbe0 [17406.173240][ T3116] __do_softirq+0x1b5/0x7f6 [17406.173240][ T3116] [17406.175302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17406.175302][ T3116] netdev_get_by_index+0x5e/0x80 [17406.175302][ T3116] fib6_nh_init+0x3d8/0x15b0 [17406.175302][ T3116] ip6_route_info_create+0xf18/0x17d0 [17406.175302][ T3116] ip6_route_add+0x1c/0x140 [17406.175302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17406.175302][ T3116] addrconf_add_dev+0xe2/0x170 [17406.175302][ T3116] inet6_addr_add+0x12f/0xa40 [17406.175302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17406.175302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17406.175302][ T3116] netlink_rcv_skb+0x130/0x360 [17406.175302][ T3116] netlink_unicast+0x449/0x710 [17406.175302][ T3116] netlink_sendmsg+0x723/0xbe0 [17406.175302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17406.175302][ T3116] ___sys_sendmsg+0xee/0x170 [17406.175302][ T3116] __sys_sendmsg+0xcd/0x170 [17406.175302][ T3116] do_syscall_64+0xc6/0x1e0 [17406.175302][ T3116] [17406.177470][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17406.177470][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17406.177470][ T3116] ipv6_find_idev+0x102/0x170 [17406.177470][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17406.177470][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17406.177470][ T3116] netlink_rcv_skb+0x130/0x360 [17406.177470][ T3116] netlink_unicast+0x449/0x710 [17406.177470][ T3116] netlink_sendmsg+0x723/0xbe0 [17406.177470][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17406.177470][ T3116] ___sys_sendmsg+0xee/0x170 [17406.177470][ T3116] __sys_sendmsg+0xcd/0x170 [17406.177470][ T3116] do_syscall_64+0xc6/0x1e0 [17406.177470][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17406.177470][ T3116] [17406.179176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17406.179176][ T3116] neigh_parms_alloc+0x1e5/0x510 [17406.179176][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17406.179176][ T3116] ipv6_find_idev+0x102/0x170 [17406.179176][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17406.179176][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17406.179176][ T3116] netlink_rcv_skb+0x130/0x360 [17406.179176][ T3116] netlink_unicast+0x449/0x710 [17406.179176][ T3116] netlink_sendmsg+0x723/0xbe0 [17406.179176][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17406.179176][ T3116] ___sys_sendmsg+0xee/0x170 [17406.179176][ T3116] __sys_sendmsg+0xcd/0x170 [17406.179176][ T3116] do_syscall_64+0xc6/0x1e0 [17406.179176][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17406.179176][ T3116] [17416.428744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17416.429192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17416.429192][ T3116] dst_init+0x84/0x4a0 [17416.429192][ T3116] dst_alloc+0x97/0x150 [17416.429192][ T3116] ip6_dst_alloc+0x23/0x90 [17416.429192][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17416.429192][ T3116] ip6_pol_route+0x56f/0x840 [17416.429192][ T3116] __fib6_rule_action+0x47a/0x5b0 [17416.429192][ T3116] fib_rules_lookup+0x2b4/0xa20 [17416.429192][ T3116] fib6_rule_lookup+0x182/0x630 [17416.429192][ T3116] ip6_route_input+0x59c/0xa50 [17416.429192][ T3116] ipv6_rcv+0x397/0x810 [17416.429192][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17416.429192][ T3116] process_backlog+0x101/0x620 [17416.429192][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17416.429192][ T3116] net_rx_action+0x495/0xbe0 [17416.429192][ T3116] __do_softirq+0x1b5/0x7f6 [17416.429192][ T3116] [17416.431251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17416.431251][ T3116] netdev_get_by_index+0x5e/0x80 [17416.431251][ T3116] fib6_nh_init+0x3d8/0x15b0 [17416.431251][ T3116] ip6_route_info_create+0xf18/0x17d0 [17416.431251][ T3116] ip6_route_add+0x1c/0x140 [17416.431251][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17416.431251][ T3116] addrconf_add_dev+0xe2/0x170 [17416.431251][ T3116] inet6_addr_add+0x12f/0xa40 [17416.431251][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17416.431251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17416.431251][ T3116] netlink_rcv_skb+0x130/0x360 [17416.431251][ T3116] netlink_unicast+0x449/0x710 [17416.431251][ T3116] netlink_sendmsg+0x723/0xbe0 [17416.431251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17416.431251][ T3116] ___sys_sendmsg+0xee/0x170 [17416.431251][ T3116] __sys_sendmsg+0xcd/0x170 [17416.431251][ T3116] do_syscall_64+0xc6/0x1e0 [17416.431251][ T3116] [17416.433413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17416.433413][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17416.433413][ T3116] ipv6_find_idev+0x102/0x170 [17416.433413][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17416.433413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17416.433413][ T3116] netlink_rcv_skb+0x130/0x360 [17416.433413][ T3116] netlink_unicast+0x449/0x710 [17416.433413][ T3116] netlink_sendmsg+0x723/0xbe0 [17416.433413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17416.433413][ T3116] ___sys_sendmsg+0xee/0x170 [17416.433413][ T3116] __sys_sendmsg+0xcd/0x170 [17416.433413][ T3116] do_syscall_64+0xc6/0x1e0 [17416.433413][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17416.433413][ T3116] [17416.435106][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17416.435106][ T3116] neigh_parms_alloc+0x1e5/0x510 [17416.435106][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17416.435106][ T3116] ipv6_find_idev+0x102/0x170 [17416.435106][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17416.435106][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17416.435106][ T3116] netlink_rcv_skb+0x130/0x360 [17416.435106][ T3116] netlink_unicast+0x449/0x710 [17416.435106][ T3116] netlink_sendmsg+0x723/0xbe0 [17416.435106][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17416.435106][ T3116] ___sys_sendmsg+0xee/0x170 [17416.435106][ T3116] __sys_sendmsg+0xcd/0x170 [17416.435106][ T3116] do_syscall_64+0xc6/0x1e0 [17416.435106][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17416.435106][ T3116] [17426.684838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17426.685280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17426.685280][ T3116] dst_init+0x84/0x4a0 [17426.685280][ T3116] dst_alloc+0x97/0x150 [17426.685280][ T3116] ip6_dst_alloc+0x23/0x90 [17426.685280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17426.685280][ T3116] ip6_pol_route+0x56f/0x840 [17426.685280][ T3116] __fib6_rule_action+0x47a/0x5b0 [17426.685280][ T3116] fib_rules_lookup+0x2b4/0xa20 [17426.685280][ T3116] fib6_rule_lookup+0x182/0x630 [17426.685280][ T3116] ip6_route_input+0x59c/0xa50 [17426.685280][ T3116] ipv6_rcv+0x397/0x810 [17426.685280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17426.685280][ T3116] process_backlog+0x101/0x620 [17426.685280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17426.685280][ T3116] net_rx_action+0x495/0xbe0 [17426.685280][ T3116] __do_softirq+0x1b5/0x7f6 [17426.685280][ T3116] [17426.687342][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17426.687342][ T3116] netdev_get_by_index+0x5e/0x80 [17426.687342][ T3116] fib6_nh_init+0x3d8/0x15b0 [17426.687342][ T3116] ip6_route_info_create+0xf18/0x17d0 [17426.687342][ T3116] ip6_route_add+0x1c/0x140 [17426.687342][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17426.687342][ T3116] addrconf_add_dev+0xe2/0x170 [17426.687342][ T3116] inet6_addr_add+0x12f/0xa40 [17426.687342][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17426.687342][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17426.687342][ T3116] netlink_rcv_skb+0x130/0x360 [17426.687342][ T3116] netlink_unicast+0x449/0x710 [17426.687342][ T3116] netlink_sendmsg+0x723/0xbe0 [17426.687342][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17426.687342][ T3116] ___sys_sendmsg+0xee/0x170 [17426.687342][ T3116] __sys_sendmsg+0xcd/0x170 [17426.687342][ T3116] do_syscall_64+0xc6/0x1e0 [17426.687342][ T3116] [17426.689514][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17426.689514][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17426.689514][ T3116] ipv6_find_idev+0x102/0x170 [17426.689514][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17426.689514][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17426.689514][ T3116] netlink_rcv_skb+0x130/0x360 [17426.689514][ T3116] netlink_unicast+0x449/0x710 [17426.689514][ T3116] netlink_sendmsg+0x723/0xbe0 [17426.689514][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17426.689514][ T3116] ___sys_sendmsg+0xee/0x170 [17426.689514][ T3116] __sys_sendmsg+0xcd/0x170 [17426.689514][ T3116] do_syscall_64+0xc6/0x1e0 [17426.689514][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17426.689514][ T3116] [17426.691205][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17426.691205][ T3116] neigh_parms_alloc+0x1e5/0x510 [17426.691205][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17426.691205][ T3116] ipv6_find_idev+0x102/0x170 [17426.691205][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17426.691205][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17426.691205][ T3116] netlink_rcv_skb+0x130/0x360 [17426.691205][ T3116] netlink_unicast+0x449/0x710 [17426.691205][ T3116] netlink_sendmsg+0x723/0xbe0 [17426.691205][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17426.691205][ T3116] ___sys_sendmsg+0xee/0x170 [17426.691205][ T3116] __sys_sendmsg+0xcd/0x170 [17426.691205][ T3116] do_syscall_64+0xc6/0x1e0 [17426.691205][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17426.691205][ T3116] [17436.724842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17436.725312][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17436.725312][ T3116] dst_init+0x84/0x4a0 [17436.725312][ T3116] dst_alloc+0x97/0x150 [17436.725312][ T3116] ip6_dst_alloc+0x23/0x90 [17436.725312][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17436.725312][ T3116] ip6_pol_route+0x56f/0x840 [17436.725312][ T3116] __fib6_rule_action+0x47a/0x5b0 [17436.725312][ T3116] fib_rules_lookup+0x2b4/0xa20 [17436.725312][ T3116] fib6_rule_lookup+0x182/0x630 [17436.725312][ T3116] ip6_route_input+0x59c/0xa50 [17436.725312][ T3116] ipv6_rcv+0x397/0x810 [17436.725312][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17436.725312][ T3116] process_backlog+0x101/0x620 [17436.725312][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17436.725312][ T3116] net_rx_action+0x495/0xbe0 [17436.725312][ T3116] __do_softirq+0x1b5/0x7f6 [17436.725312][ T3116] [17436.727385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17436.727385][ T3116] netdev_get_by_index+0x5e/0x80 [17436.727385][ T3116] fib6_nh_init+0x3d8/0x15b0 [17436.727385][ T3116] ip6_route_info_create+0xf18/0x17d0 [17436.727385][ T3116] ip6_route_add+0x1c/0x140 [17436.727385][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17436.727385][ T3116] addrconf_add_dev+0xe2/0x170 [17436.727385][ T3116] inet6_addr_add+0x12f/0xa40 [17436.727385][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17436.727385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17436.727385][ T3116] netlink_rcv_skb+0x130/0x360 [17436.727385][ T3116] netlink_unicast+0x449/0x710 [17436.727385][ T3116] netlink_sendmsg+0x723/0xbe0 [17436.727385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17436.727385][ T3116] ___sys_sendmsg+0xee/0x170 [17436.727385][ T3116] __sys_sendmsg+0xcd/0x170 [17436.727385][ T3116] do_syscall_64+0xc6/0x1e0 [17436.727385][ T3116] [17436.729587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17436.729587][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17436.729587][ T3116] ipv6_find_idev+0x102/0x170 [17436.729587][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17436.729587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17436.729587][ T3116] netlink_rcv_skb+0x130/0x360 [17436.729587][ T3116] netlink_unicast+0x449/0x710 [17436.729587][ T3116] netlink_sendmsg+0x723/0xbe0 [17436.729587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17436.729587][ T3116] ___sys_sendmsg+0xee/0x170 [17436.729587][ T3116] __sys_sendmsg+0xcd/0x170 [17436.729587][ T3116] do_syscall_64+0xc6/0x1e0 [17436.729587][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17436.729587][ T3116] [17436.731302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17436.731302][ T3116] neigh_parms_alloc+0x1e5/0x510 [17436.731302][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17436.731302][ T3116] ipv6_find_idev+0x102/0x170 [17436.731302][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17436.731302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17436.731302][ T3116] netlink_rcv_skb+0x130/0x360 [17436.731302][ T3116] netlink_unicast+0x449/0x710 [17436.731302][ T3116] netlink_sendmsg+0x723/0xbe0 [17436.731302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17436.731302][ T3116] ___sys_sendmsg+0xee/0x170 [17436.731302][ T3116] __sys_sendmsg+0xcd/0x170 [17436.731302][ T3116] do_syscall_64+0xc6/0x1e0 [17436.731302][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17436.731302][ T3116] [17446.844872][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17446.845326][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17446.845326][ T3116] dst_init+0x84/0x4a0 [17446.845326][ T3116] dst_alloc+0x97/0x150 [17446.845326][ T3116] ip6_dst_alloc+0x23/0x90 [17446.845326][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17446.845326][ T3116] ip6_pol_route+0x56f/0x840 [17446.845326][ T3116] __fib6_rule_action+0x47a/0x5b0 [17446.845326][ T3116] fib_rules_lookup+0x2b4/0xa20 [17446.845326][ T3116] fib6_rule_lookup+0x182/0x630 [17446.845326][ T3116] ip6_route_input+0x59c/0xa50 [17446.845326][ T3116] ipv6_rcv+0x397/0x810 [17446.845326][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17446.845326][ T3116] process_backlog+0x101/0x620 [17446.845326][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17446.845326][ T3116] net_rx_action+0x495/0xbe0 [17446.845326][ T3116] __do_softirq+0x1b5/0x7f6 [17446.845326][ T3116] [17446.847383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17446.847383][ T3116] netdev_get_by_index+0x5e/0x80 [17446.847383][ T3116] fib6_nh_init+0x3d8/0x15b0 [17446.847383][ T3116] ip6_route_info_create+0xf18/0x17d0 [17446.847383][ T3116] ip6_route_add+0x1c/0x140 [17446.847383][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17446.847383][ T3116] addrconf_add_dev+0xe2/0x170 [17446.847383][ T3116] inet6_addr_add+0x12f/0xa40 [17446.847383][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17446.847383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17446.847383][ T3116] netlink_rcv_skb+0x130/0x360 [17446.847383][ T3116] netlink_unicast+0x449/0x710 [17446.847383][ T3116] netlink_sendmsg+0x723/0xbe0 [17446.847383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17446.847383][ T3116] ___sys_sendmsg+0xee/0x170 [17446.847383][ T3116] __sys_sendmsg+0xcd/0x170 [17446.847383][ T3116] do_syscall_64+0xc6/0x1e0 [17446.847383][ T3116] [17446.849574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17446.849574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17446.849574][ T3116] ipv6_find_idev+0x102/0x170 [17446.849574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17446.849574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17446.849574][ T3116] netlink_rcv_skb+0x130/0x360 [17446.849574][ T3116] netlink_unicast+0x449/0x710 [17446.849574][ T3116] netlink_sendmsg+0x723/0xbe0 [17446.849574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17446.849574][ T3116] ___sys_sendmsg+0xee/0x170 [17446.849574][ T3116] __sys_sendmsg+0xcd/0x170 [17446.849574][ T3116] do_syscall_64+0xc6/0x1e0 [17446.849574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17446.849574][ T3116] [17446.851269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17446.851269][ T3116] neigh_parms_alloc+0x1e5/0x510 [17446.851269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17446.851269][ T3116] ipv6_find_idev+0x102/0x170 [17446.851269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17446.851269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17446.851269][ T3116] netlink_rcv_skb+0x130/0x360 [17446.851269][ T3116] netlink_unicast+0x449/0x710 [17446.851269][ T3116] netlink_sendmsg+0x723/0xbe0 [17446.851269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17446.851269][ T3116] ___sys_sendmsg+0xee/0x170 [17446.851269][ T3116] __sys_sendmsg+0xcd/0x170 [17446.851269][ T3116] do_syscall_64+0xc6/0x1e0 [17446.851269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17446.851269][ T3116] [17456.940810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17456.941273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17456.941273][ T3116] dst_init+0x84/0x4a0 [17456.941273][ T3116] dst_alloc+0x97/0x150 [17456.941273][ T3116] ip6_dst_alloc+0x23/0x90 [17456.941273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17456.941273][ T3116] ip6_pol_route+0x56f/0x840 [17456.941273][ T3116] __fib6_rule_action+0x47a/0x5b0 [17456.941273][ T3116] fib_rules_lookup+0x2b4/0xa20 [17456.941273][ T3116] fib6_rule_lookup+0x182/0x630 [17456.941273][ T3116] ip6_route_input+0x59c/0xa50 [17456.941273][ T3116] ipv6_rcv+0x397/0x810 [17456.941273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17456.941273][ T3116] process_backlog+0x101/0x620 [17456.941273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17456.941273][ T3116] net_rx_action+0x495/0xbe0 [17456.941273][ T3116] __do_softirq+0x1b5/0x7f6 [17456.941273][ T3116] [17456.943328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17456.943328][ T3116] netdev_get_by_index+0x5e/0x80 [17456.943328][ T3116] fib6_nh_init+0x3d8/0x15b0 [17456.943328][ T3116] ip6_route_info_create+0xf18/0x17d0 [17456.943328][ T3116] ip6_route_add+0x1c/0x140 [17456.943328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17456.943328][ T3116] addrconf_add_dev+0xe2/0x170 [17456.943328][ T3116] inet6_addr_add+0x12f/0xa40 [17456.943328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17456.943328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17456.943328][ T3116] netlink_rcv_skb+0x130/0x360 [17456.943328][ T3116] netlink_unicast+0x449/0x710 [17456.943328][ T3116] netlink_sendmsg+0x723/0xbe0 [17456.943328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17456.943328][ T3116] ___sys_sendmsg+0xee/0x170 [17456.943328][ T3116] __sys_sendmsg+0xcd/0x170 [17456.943328][ T3116] do_syscall_64+0xc6/0x1e0 [17456.943328][ T3116] [17456.945491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17456.945491][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17456.945491][ T3116] ipv6_find_idev+0x102/0x170 [17456.945491][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17456.945491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17456.945491][ T3116] netlink_rcv_skb+0x130/0x360 [17456.945491][ T3116] netlink_unicast+0x449/0x710 [17456.945491][ T3116] netlink_sendmsg+0x723/0xbe0 [17456.945491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17456.945491][ T3116] ___sys_sendmsg+0xee/0x170 [17456.945491][ T3116] __sys_sendmsg+0xcd/0x170 [17456.945491][ T3116] do_syscall_64+0xc6/0x1e0 [17456.945491][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17456.945491][ T3116] [17456.947183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17456.947183][ T3116] neigh_parms_alloc+0x1e5/0x510 [17456.947183][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17456.947183][ T3116] ipv6_find_idev+0x102/0x170 [17456.947183][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17456.947183][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17456.947183][ T3116] netlink_rcv_skb+0x130/0x360 [17456.947183][ T3116] netlink_unicast+0x449/0x710 [17456.947183][ T3116] netlink_sendmsg+0x723/0xbe0 [17456.947183][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17456.947183][ T3116] ___sys_sendmsg+0xee/0x170 [17456.947183][ T3116] __sys_sendmsg+0xcd/0x170 [17456.947183][ T3116] do_syscall_64+0xc6/0x1e0 [17456.947183][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17456.947183][ T3116] [17467.196817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17467.197272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17467.197272][ T3116] dst_init+0x84/0x4a0 [17467.197272][ T3116] dst_alloc+0x97/0x150 [17467.197272][ T3116] ip6_dst_alloc+0x23/0x90 [17467.197272][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17467.197272][ T3116] ip6_pol_route+0x56f/0x840 [17467.197272][ T3116] __fib6_rule_action+0x47a/0x5b0 [17467.197272][ T3116] fib_rules_lookup+0x2b4/0xa20 [17467.197272][ T3116] fib6_rule_lookup+0x182/0x630 [17467.197272][ T3116] ip6_route_input+0x59c/0xa50 [17467.197272][ T3116] ipv6_rcv+0x397/0x810 [17467.197272][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17467.197272][ T3116] process_backlog+0x101/0x620 [17467.197272][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17467.197272][ T3116] net_rx_action+0x495/0xbe0 [17467.197272][ T3116] __do_softirq+0x1b5/0x7f6 [17467.197272][ T3116] [17467.199345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17467.199345][ T3116] netdev_get_by_index+0x5e/0x80 [17467.199345][ T3116] fib6_nh_init+0x3d8/0x15b0 [17467.199345][ T3116] ip6_route_info_create+0xf18/0x17d0 [17467.199345][ T3116] ip6_route_add+0x1c/0x140 [17467.199345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17467.199345][ T3116] addrconf_add_dev+0xe2/0x170 [17467.199345][ T3116] inet6_addr_add+0x12f/0xa40 [17467.199345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17467.199345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17467.199345][ T3116] netlink_rcv_skb+0x130/0x360 [17467.199345][ T3116] netlink_unicast+0x449/0x710 [17467.199345][ T3116] netlink_sendmsg+0x723/0xbe0 [17467.199345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17467.199345][ T3116] ___sys_sendmsg+0xee/0x170 [17467.199345][ T3116] __sys_sendmsg+0xcd/0x170 [17467.199345][ T3116] do_syscall_64+0xc6/0x1e0 [17467.199345][ T3116] [17467.201489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17467.201489][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17467.201489][ T3116] ipv6_find_idev+0x102/0x170 [17467.201489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17467.201489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17467.201489][ T3116] netlink_rcv_skb+0x130/0x360 [17467.201489][ T3116] netlink_unicast+0x449/0x710 [17467.201489][ T3116] netlink_sendmsg+0x723/0xbe0 [17467.201489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17467.201489][ T3116] ___sys_sendmsg+0xee/0x170 [17467.201489][ T3116] __sys_sendmsg+0xcd/0x170 [17467.201489][ T3116] do_syscall_64+0xc6/0x1e0 [17467.201489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17467.201489][ T3116] [17467.203168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17467.203168][ T3116] neigh_parms_alloc+0x1e5/0x510 [17467.203168][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17467.203168][ T3116] ipv6_find_idev+0x102/0x170 [17467.203168][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17467.203168][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17467.203168][ T3116] netlink_rcv_skb+0x130/0x360 [17467.203168][ T3116] netlink_unicast+0x449/0x710 [17467.203168][ T3116] netlink_sendmsg+0x723/0xbe0 [17467.203168][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17467.203168][ T3116] ___sys_sendmsg+0xee/0x170 [17467.203168][ T3116] __sys_sendmsg+0xcd/0x170 [17467.203168][ T3116] do_syscall_64+0xc6/0x1e0 [17467.203168][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17467.203168][ T3116] [17477.404858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17477.405352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17477.405352][ T3116] dst_init+0x84/0x4a0 [17477.405352][ T3116] dst_alloc+0x97/0x150 [17477.405352][ T3116] ip6_dst_alloc+0x23/0x90 [17477.405352][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17477.405352][ T3116] ip6_pol_route+0x56f/0x840 [17477.405352][ T3116] __fib6_rule_action+0x47a/0x5b0 [17477.405352][ T3116] fib_rules_lookup+0x2b4/0xa20 [17477.405352][ T3116] fib6_rule_lookup+0x182/0x630 [17477.405352][ T3116] ip6_route_input+0x59c/0xa50 [17477.405352][ T3116] ipv6_rcv+0x397/0x810 [17477.405352][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17477.405352][ T3116] process_backlog+0x101/0x620 [17477.405352][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17477.405352][ T3116] net_rx_action+0x495/0xbe0 [17477.405352][ T3116] __do_softirq+0x1b5/0x7f6 [17477.405352][ T3116] [17477.407464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17477.407464][ T3116] netdev_get_by_index+0x5e/0x80 [17477.407464][ T3116] fib6_nh_init+0x3d8/0x15b0 [17477.407464][ T3116] ip6_route_info_create+0xf18/0x17d0 [17477.407464][ T3116] ip6_route_add+0x1c/0x140 [17477.407464][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17477.407464][ T3116] addrconf_add_dev+0xe2/0x170 [17477.407464][ T3116] inet6_addr_add+0x12f/0xa40 [17477.407464][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17477.407464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17477.407464][ T3116] netlink_rcv_skb+0x130/0x360 [17477.407464][ T3116] netlink_unicast+0x449/0x710 [17477.407464][ T3116] netlink_sendmsg+0x723/0xbe0 [17477.407464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17477.407464][ T3116] ___sys_sendmsg+0xee/0x170 [17477.407464][ T3116] __sys_sendmsg+0xcd/0x170 [17477.407464][ T3116] do_syscall_64+0xc6/0x1e0 [17477.407464][ T3116] [17477.409820][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17477.409820][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17477.409820][ T3116] ipv6_find_idev+0x102/0x170 [17477.409820][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17477.409820][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17477.409820][ T3116] netlink_rcv_skb+0x130/0x360 [17477.409820][ T3116] netlink_unicast+0x449/0x710 [17477.409820][ T3116] netlink_sendmsg+0x723/0xbe0 [17477.409820][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17477.409820][ T3116] ___sys_sendmsg+0xee/0x170 [17477.409820][ T3116] __sys_sendmsg+0xcd/0x170 [17477.409820][ T3116] do_syscall_64+0xc6/0x1e0 [17477.409820][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17477.409820][ T3116] [17477.411705][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17477.411705][ T3116] neigh_parms_alloc+0x1e5/0x510 [17477.411705][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17477.411705][ T3116] ipv6_find_idev+0x102/0x170 [17477.411705][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17477.411705][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17477.411705][ T3116] netlink_rcv_skb+0x130/0x360 [17477.411705][ T3116] netlink_unicast+0x449/0x710 [17477.411705][ T3116] netlink_sendmsg+0x723/0xbe0 [17477.411705][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17477.411705][ T3116] ___sys_sendmsg+0xee/0x170 [17477.411705][ T3116] __sys_sendmsg+0xcd/0x170 [17477.411705][ T3116] do_syscall_64+0xc6/0x1e0 [17477.411705][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17477.411705][ T3116] [17487.652771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17487.653201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17487.653201][ T3116] dst_init+0x84/0x4a0 [17487.653201][ T3116] dst_alloc+0x97/0x150 [17487.653201][ T3116] ip6_dst_alloc+0x23/0x90 [17487.653201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17487.653201][ T3116] ip6_pol_route+0x56f/0x840 [17487.653201][ T3116] __fib6_rule_action+0x47a/0x5b0 [17487.653201][ T3116] fib_rules_lookup+0x2b4/0xa20 [17487.653201][ T3116] fib6_rule_lookup+0x182/0x630 [17487.653201][ T3116] ip6_route_input+0x59c/0xa50 [17487.653201][ T3116] ipv6_rcv+0x397/0x810 [17487.653201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17487.653201][ T3116] process_backlog+0x101/0x620 [17487.653201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17487.653201][ T3116] net_rx_action+0x495/0xbe0 [17487.653201][ T3116] __do_softirq+0x1b5/0x7f6 [17487.653201][ T3116] [17487.655457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17487.655457][ T3116] netdev_get_by_index+0x5e/0x80 [17487.655457][ T3116] fib6_nh_init+0x3d8/0x15b0 [17487.655457][ T3116] ip6_route_info_create+0xf18/0x17d0 [17487.655457][ T3116] ip6_route_add+0x1c/0x140 [17487.655457][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17487.655457][ T3116] addrconf_add_dev+0xe2/0x170 [17487.655457][ T3116] inet6_addr_add+0x12f/0xa40 [17487.655457][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17487.655457][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17487.655457][ T3116] netlink_rcv_skb+0x130/0x360 [17487.655457][ T3116] netlink_unicast+0x449/0x710 [17487.655457][ T3116] netlink_sendmsg+0x723/0xbe0 [17487.655457][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17487.655457][ T3116] ___sys_sendmsg+0xee/0x170 [17487.655457][ T3116] __sys_sendmsg+0xcd/0x170 [17487.655457][ T3116] do_syscall_64+0xc6/0x1e0 [17487.655457][ T3116] [17487.657834][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17487.657834][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17487.657834][ T3116] ipv6_find_idev+0x102/0x170 [17487.657834][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17487.657834][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17487.657834][ T3116] netlink_rcv_skb+0x130/0x360 [17487.657834][ T3116] netlink_unicast+0x449/0x710 [17487.657834][ T3116] netlink_sendmsg+0x723/0xbe0 [17487.657834][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17487.657834][ T3116] ___sys_sendmsg+0xee/0x170 [17487.657834][ T3116] __sys_sendmsg+0xcd/0x170 [17487.657834][ T3116] do_syscall_64+0xc6/0x1e0 [17487.657834][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17487.657834][ T3116] [17487.660589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17487.660589][ T3116] neigh_parms_alloc+0x1e5/0x510 [17487.660589][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17487.660589][ T3116] ipv6_find_idev+0x102/0x170 [17487.660589][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17487.660589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17487.660589][ T3116] netlink_rcv_skb+0x130/0x360 [17487.660589][ T3116] netlink_unicast+0x449/0x710 [17487.660589][ T3116] netlink_sendmsg+0x723/0xbe0 [17487.660589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17487.660589][ T3116] ___sys_sendmsg+0xee/0x170 [17487.660589][ T3116] __sys_sendmsg+0xcd/0x170 [17487.660589][ T3116] do_syscall_64+0xc6/0x1e0 [17487.660589][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17487.660589][ T3116] [17497.900884][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17497.901623][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17497.901623][ T3116] dst_init+0x84/0x4a0 [17497.901623][ T3116] dst_alloc+0x97/0x150 [17497.901623][ T3116] ip6_dst_alloc+0x23/0x90 [17497.901623][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17497.901623][ T3116] ip6_pol_route+0x56f/0x840 [17497.901623][ T3116] __fib6_rule_action+0x47a/0x5b0 [17497.901623][ T3116] fib_rules_lookup+0x2b4/0xa20 [17497.901623][ T3116] fib6_rule_lookup+0x182/0x630 [17497.901623][ T3116] ip6_route_input+0x59c/0xa50 [17497.901623][ T3116] ipv6_rcv+0x397/0x810 [17497.901623][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17497.901623][ T3116] process_backlog+0x101/0x620 [17497.901623][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17497.901623][ T3116] net_rx_action+0x495/0xbe0 [17497.901623][ T3116] __do_softirq+0x1b5/0x7f6 [17497.901623][ T3116] [17497.903697][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17497.903697][ T3116] netdev_get_by_index+0x5e/0x80 [17497.903697][ T3116] fib6_nh_init+0x3d8/0x15b0 [17497.903697][ T3116] ip6_route_info_create+0xf18/0x17d0 [17497.903697][ T3116] ip6_route_add+0x1c/0x140 [17497.903697][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17497.903697][ T3116] addrconf_add_dev+0xe2/0x170 [17497.903697][ T3116] inet6_addr_add+0x12f/0xa40 [17497.903697][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17497.903697][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17497.903697][ T3116] netlink_rcv_skb+0x130/0x360 [17497.903697][ T3116] netlink_unicast+0x449/0x710 [17497.903697][ T3116] netlink_sendmsg+0x723/0xbe0 [17497.903697][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17497.903697][ T3116] ___sys_sendmsg+0xee/0x170 [17497.903697][ T3116] __sys_sendmsg+0xcd/0x170 [17497.903697][ T3116] do_syscall_64+0xc6/0x1e0 [17497.903697][ T3116] [17497.905922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17497.905922][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17497.905922][ T3116] ipv6_find_idev+0x102/0x170 [17497.905922][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17497.905922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17497.905922][ T3116] netlink_rcv_skb+0x130/0x360 [17497.905922][ T3116] netlink_unicast+0x449/0x710 [17497.905922][ T3116] netlink_sendmsg+0x723/0xbe0 [17497.905922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17497.905922][ T3116] ___sys_sendmsg+0xee/0x170 [17497.905922][ T3116] __sys_sendmsg+0xcd/0x170 [17497.905922][ T3116] do_syscall_64+0xc6/0x1e0 [17497.905922][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17497.905922][ T3116] [17497.907758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17497.907758][ T3116] neigh_parms_alloc+0x1e5/0x510 [17497.907758][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17497.907758][ T3116] ipv6_find_idev+0x102/0x170 [17497.907758][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17497.907758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17497.907758][ T3116] netlink_rcv_skb+0x130/0x360 [17497.907758][ T3116] netlink_unicast+0x449/0x710 [17497.907758][ T3116] netlink_sendmsg+0x723/0xbe0 [17497.907758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17497.907758][ T3116] ___sys_sendmsg+0xee/0x170 [17497.907758][ T3116] __sys_sendmsg+0xcd/0x170 [17497.907758][ T3116] do_syscall_64+0xc6/0x1e0 [17497.907758][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17497.907758][ T3116] [17508.164851][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17508.165670][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17508.165670][ T3116] dst_init+0x84/0x4a0 [17508.165670][ T3116] dst_alloc+0x97/0x150 [17508.165670][ T3116] ip6_dst_alloc+0x23/0x90 [17508.165670][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17508.165670][ T3116] ip6_pol_route+0x56f/0x840 [17508.165670][ T3116] __fib6_rule_action+0x47a/0x5b0 [17508.165670][ T3116] fib_rules_lookup+0x2b4/0xa20 [17508.165670][ T3116] fib6_rule_lookup+0x182/0x630 [17508.165670][ T3116] ip6_route_input+0x59c/0xa50 [17508.165670][ T3116] ipv6_rcv+0x397/0x810 [17508.165670][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17508.165670][ T3116] process_backlog+0x101/0x620 [17508.165670][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17508.165670][ T3116] net_rx_action+0x495/0xbe0 [17508.165670][ T3116] __do_softirq+0x1b5/0x7f6 [17508.165670][ T3116] [17508.167918][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17508.167918][ T3116] netdev_get_by_index+0x5e/0x80 [17508.167918][ T3116] fib6_nh_init+0x3d8/0x15b0 [17508.167918][ T3116] ip6_route_info_create+0xf18/0x17d0 [17508.167918][ T3116] ip6_route_add+0x1c/0x140 [17508.167918][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17508.167918][ T3116] addrconf_add_dev+0xe2/0x170 [17508.167918][ T3116] inet6_addr_add+0x12f/0xa40 [17508.167918][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17508.167918][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17508.167918][ T3116] netlink_rcv_skb+0x130/0x360 [17508.167918][ T3116] netlink_unicast+0x449/0x710 [17508.167918][ T3116] netlink_sendmsg+0x723/0xbe0 [17508.167918][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17508.167918][ T3116] ___sys_sendmsg+0xee/0x170 [17508.167918][ T3116] __sys_sendmsg+0xcd/0x170 [17508.167918][ T3116] do_syscall_64+0xc6/0x1e0 [17508.167918][ T3116] [17508.170274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17508.170274][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17508.170274][ T3116] ipv6_find_idev+0x102/0x170 [17508.170274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17508.170274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17508.170274][ T3116] netlink_rcv_skb+0x130/0x360 [17508.170274][ T3116] netlink_unicast+0x449/0x710 [17508.170274][ T3116] netlink_sendmsg+0x723/0xbe0 [17508.170274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17508.170274][ T3116] ___sys_sendmsg+0xee/0x170 [17508.170274][ T3116] __sys_sendmsg+0xcd/0x170 [17508.170274][ T3116] do_syscall_64+0xc6/0x1e0 [17508.170274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17508.170274][ T3116] [17508.172117][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17508.172117][ T3116] neigh_parms_alloc+0x1e5/0x510 [17508.172117][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17508.172117][ T3116] ipv6_find_idev+0x102/0x170 [17508.172117][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17508.172117][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17508.172117][ T3116] netlink_rcv_skb+0x130/0x360 [17508.172117][ T3116] netlink_unicast+0x449/0x710 [17508.172117][ T3116] netlink_sendmsg+0x723/0xbe0 [17508.172117][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17508.172117][ T3116] ___sys_sendmsg+0xee/0x170 [17508.172117][ T3116] __sys_sendmsg+0xcd/0x170 [17508.172117][ T3116] do_syscall_64+0xc6/0x1e0 [17508.172117][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17508.172117][ T3116] [17518.412835][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17518.413253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17518.413253][ T3116] dst_init+0x84/0x4a0 [17518.413253][ T3116] dst_alloc+0x97/0x150 [17518.413253][ T3116] ip6_dst_alloc+0x23/0x90 [17518.413253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17518.413253][ T3116] ip6_pol_route+0x56f/0x840 [17518.413253][ T3116] __fib6_rule_action+0x47a/0x5b0 [17518.413253][ T3116] fib_rules_lookup+0x2b4/0xa20 [17518.413253][ T3116] fib6_rule_lookup+0x182/0x630 [17518.413253][ T3116] ip6_route_input+0x59c/0xa50 [17518.413253][ T3116] ipv6_rcv+0x397/0x810 [17518.413253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17518.413253][ T3116] process_backlog+0x101/0x620 [17518.413253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17518.413253][ T3116] net_rx_action+0x495/0xbe0 [17518.413253][ T3116] __do_softirq+0x1b5/0x7f6 [17518.413253][ T3116] [17518.415507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17518.415507][ T3116] netdev_get_by_index+0x5e/0x80 [17518.415507][ T3116] fib6_nh_init+0x3d8/0x15b0 [17518.415507][ T3116] ip6_route_info_create+0xf18/0x17d0 [17518.415507][ T3116] ip6_route_add+0x1c/0x140 [17518.415507][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17518.415507][ T3116] addrconf_add_dev+0xe2/0x170 [17518.415507][ T3116] inet6_addr_add+0x12f/0xa40 [17518.415507][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17518.415507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17518.415507][ T3116] netlink_rcv_skb+0x130/0x360 [17518.415507][ T3116] netlink_unicast+0x449/0x710 [17518.415507][ T3116] netlink_sendmsg+0x723/0xbe0 [17518.415507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17518.415507][ T3116] ___sys_sendmsg+0xee/0x170 [17518.415507][ T3116] __sys_sendmsg+0xcd/0x170 [17518.415507][ T3116] do_syscall_64+0xc6/0x1e0 [17518.415507][ T3116] [17518.417890][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17518.417890][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17518.417890][ T3116] ipv6_find_idev+0x102/0x170 [17518.417890][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17518.417890][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17518.417890][ T3116] netlink_rcv_skb+0x130/0x360 [17518.417890][ T3116] netlink_unicast+0x449/0x710 [17518.417890][ T3116] netlink_sendmsg+0x723/0xbe0 [17518.417890][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17518.417890][ T3116] ___sys_sendmsg+0xee/0x170 [17518.417890][ T3116] __sys_sendmsg+0xcd/0x170 [17518.417890][ T3116] do_syscall_64+0xc6/0x1e0 [17518.417890][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17518.417890][ T3116] [17518.419734][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17518.419734][ T3116] neigh_parms_alloc+0x1e5/0x510 [17518.419734][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17518.419734][ T3116] ipv6_find_idev+0x102/0x170 [17518.419734][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17518.419734][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17518.419734][ T3116] netlink_rcv_skb+0x130/0x360 [17518.419734][ T3116] netlink_unicast+0x449/0x710 [17518.419734][ T3116] netlink_sendmsg+0x723/0xbe0 [17518.419734][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17518.419734][ T3116] ___sys_sendmsg+0xee/0x170 [17518.419734][ T3116] __sys_sendmsg+0xcd/0x170 [17518.419734][ T3116] do_syscall_64+0xc6/0x1e0 [17518.419734][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17518.419734][ T3116] [17528.668894][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17528.669782][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17528.669782][ T3116] dst_init+0x84/0x4a0 [17528.669782][ T3116] dst_alloc+0x97/0x150 [17528.669782][ T3116] ip6_dst_alloc+0x23/0x90 [17528.669782][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17528.669782][ T3116] ip6_pol_route+0x56f/0x840 [17528.669782][ T3116] __fib6_rule_action+0x47a/0x5b0 [17528.669782][ T3116] fib_rules_lookup+0x2b4/0xa20 [17528.669782][ T3116] fib6_rule_lookup+0x182/0x630 [17528.669782][ T3116] ip6_route_input+0x59c/0xa50 [17528.669782][ T3116] ipv6_rcv+0x397/0x810 [17528.669782][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17528.669782][ T3116] process_backlog+0x101/0x620 [17528.669782][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17528.669782][ T3116] net_rx_action+0x495/0xbe0 [17528.669782][ T3116] __do_softirq+0x1b5/0x7f6 [17528.669782][ T3116] [17528.671908][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17528.671908][ T3116] netdev_get_by_index+0x5e/0x80 [17528.671908][ T3116] fib6_nh_init+0x3d8/0x15b0 [17528.671908][ T3116] ip6_route_info_create+0xf18/0x17d0 [17528.671908][ T3116] ip6_route_add+0x1c/0x140 [17528.671908][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17528.671908][ T3116] addrconf_add_dev+0xe2/0x170 [17528.671908][ T3116] inet6_addr_add+0x12f/0xa40 [17528.671908][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17528.671908][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17528.671908][ T3116] netlink_rcv_skb+0x130/0x360 [17528.671908][ T3116] netlink_unicast+0x449/0x710 [17528.671908][ T3116] netlink_sendmsg+0x723/0xbe0 [17528.671908][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17528.671908][ T3116] ___sys_sendmsg+0xee/0x170 [17528.671908][ T3116] __sys_sendmsg+0xcd/0x170 [17528.671908][ T3116] do_syscall_64+0xc6/0x1e0 [17528.671908][ T3116] [17528.674153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17528.674153][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17528.674153][ T3116] ipv6_find_idev+0x102/0x170 [17528.674153][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17528.674153][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17528.674153][ T3116] netlink_rcv_skb+0x130/0x360 [17528.674153][ T3116] netlink_unicast+0x449/0x710 [17528.674153][ T3116] netlink_sendmsg+0x723/0xbe0 [17528.674153][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17528.674153][ T3116] ___sys_sendmsg+0xee/0x170 [17528.674153][ T3116] __sys_sendmsg+0xcd/0x170 [17528.674153][ T3116] do_syscall_64+0xc6/0x1e0 [17528.674153][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17528.674153][ T3116] [17528.675930][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17528.675930][ T3116] neigh_parms_alloc+0x1e5/0x510 [17528.675930][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17528.675930][ T3116] ipv6_find_idev+0x102/0x170 [17528.675930][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17528.675930][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17528.675930][ T3116] netlink_rcv_skb+0x130/0x360 [17528.675930][ T3116] netlink_unicast+0x449/0x710 [17528.675930][ T3116] netlink_sendmsg+0x723/0xbe0 [17528.675930][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17528.675930][ T3116] ___sys_sendmsg+0xee/0x170 [17528.675930][ T3116] __sys_sendmsg+0xcd/0x170 [17528.675930][ T3116] do_syscall_64+0xc6/0x1e0 [17528.675930][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17528.675930][ T3116] [17538.916842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17538.917314][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17538.917314][ T3116] dst_init+0x84/0x4a0 [17538.917314][ T3116] dst_alloc+0x97/0x150 [17538.917314][ T3116] ip6_dst_alloc+0x23/0x90 [17538.917314][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17538.917314][ T3116] ip6_pol_route+0x56f/0x840 [17538.917314][ T3116] __fib6_rule_action+0x47a/0x5b0 [17538.917314][ T3116] fib_rules_lookup+0x2b4/0xa20 [17538.917314][ T3116] fib6_rule_lookup+0x182/0x630 [17538.917314][ T3116] ip6_route_input+0x59c/0xa50 [17538.917314][ T3116] ipv6_rcv+0x397/0x810 [17538.917314][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17538.917314][ T3116] process_backlog+0x101/0x620 [17538.917314][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17538.917314][ T3116] net_rx_action+0x495/0xbe0 [17538.917314][ T3116] __do_softirq+0x1b5/0x7f6 [17538.917314][ T3116] [17538.919556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17538.919556][ T3116] netdev_get_by_index+0x5e/0x80 [17538.919556][ T3116] fib6_nh_init+0x3d8/0x15b0 [17538.919556][ T3116] ip6_route_info_create+0xf18/0x17d0 [17538.919556][ T3116] ip6_route_add+0x1c/0x140 [17538.919556][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17538.919556][ T3116] addrconf_add_dev+0xe2/0x170 [17538.919556][ T3116] inet6_addr_add+0x12f/0xa40 [17538.919556][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17538.919556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17538.919556][ T3116] netlink_rcv_skb+0x130/0x360 [17538.919556][ T3116] netlink_unicast+0x449/0x710 [17538.919556][ T3116] netlink_sendmsg+0x723/0xbe0 [17538.919556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17538.919556][ T3116] ___sys_sendmsg+0xee/0x170 [17538.919556][ T3116] __sys_sendmsg+0xcd/0x170 [17538.919556][ T3116] do_syscall_64+0xc6/0x1e0 [17538.919556][ T3116] [17538.921906][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17538.921906][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17538.921906][ T3116] ipv6_find_idev+0x102/0x170 [17538.921906][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17538.921906][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17538.921906][ T3116] netlink_rcv_skb+0x130/0x360 [17538.921906][ T3116] netlink_unicast+0x449/0x710 [17538.921906][ T3116] netlink_sendmsg+0x723/0xbe0 [17538.921906][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17538.921906][ T3116] ___sys_sendmsg+0xee/0x170 [17538.921906][ T3116] __sys_sendmsg+0xcd/0x170 [17538.921906][ T3116] do_syscall_64+0xc6/0x1e0 [17538.921906][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17538.921906][ T3116] [17538.923757][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17538.923757][ T3116] neigh_parms_alloc+0x1e5/0x510 [17538.923757][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17538.923757][ T3116] ipv6_find_idev+0x102/0x170 [17538.923757][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17538.923757][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17538.923757][ T3116] netlink_rcv_skb+0x130/0x360 [17538.923757][ T3116] netlink_unicast+0x449/0x710 [17538.923757][ T3116] netlink_sendmsg+0x723/0xbe0 [17538.923757][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17538.923757][ T3116] ___sys_sendmsg+0xee/0x170 [17538.923757][ T3116] __sys_sendmsg+0xcd/0x170 [17538.923757][ T3116] do_syscall_64+0xc6/0x1e0 [17538.923757][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17538.923757][ T3116] [17549.148942][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17549.149964][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17549.149964][ T3116] dst_init+0x84/0x4a0 [17549.149964][ T3116] dst_alloc+0x97/0x150 [17549.149964][ T3116] ip6_dst_alloc+0x23/0x90 [17549.149964][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17549.149964][ T3116] ip6_pol_route+0x56f/0x840 [17549.149964][ T3116] __fib6_rule_action+0x47a/0x5b0 [17549.149964][ T3116] fib_rules_lookup+0x2b4/0xa20 [17549.149964][ T3116] fib6_rule_lookup+0x182/0x630 [17549.149964][ T3116] ip6_route_input+0x59c/0xa50 [17549.149964][ T3116] ipv6_rcv+0x397/0x810 [17549.149964][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17549.149964][ T3116] process_backlog+0x101/0x620 [17549.149964][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17549.149964][ T3116] net_rx_action+0x495/0xbe0 [17549.149964][ T3116] __do_softirq+0x1b5/0x7f6 [17549.149964][ T3116] [17549.152297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17549.152297][ T3116] netdev_get_by_index+0x5e/0x80 [17549.152297][ T3116] fib6_nh_init+0x3d8/0x15b0 [17549.152297][ T3116] ip6_route_info_create+0xf18/0x17d0 [17549.152297][ T3116] ip6_route_add+0x1c/0x140 [17549.152297][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17549.152297][ T3116] addrconf_add_dev+0xe2/0x170 [17549.152297][ T3116] inet6_addr_add+0x12f/0xa40 [17549.152297][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17549.152297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.152297][ T3116] netlink_rcv_skb+0x130/0x360 [17549.152297][ T3116] netlink_unicast+0x449/0x710 [17549.152297][ T3116] netlink_sendmsg+0x723/0xbe0 [17549.152297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17549.152297][ T3116] ___sys_sendmsg+0xee/0x170 [17549.152297][ T3116] __sys_sendmsg+0xcd/0x170 [17549.152297][ T3116] do_syscall_64+0xc6/0x1e0 [17549.152297][ T3116] [17549.154632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17549.154632][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17549.154632][ T3116] ipv6_find_idev+0x102/0x170 [17549.154632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17549.154632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.154632][ T3116] netlink_rcv_skb+0x130/0x360 [17549.154632][ T3116] netlink_unicast+0x449/0x710 [17549.154632][ T3116] netlink_sendmsg+0x723/0xbe0 [17549.154632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17549.154632][ T3116] ___sys_sendmsg+0xee/0x170 [17549.154632][ T3116] __sys_sendmsg+0xcd/0x170 [17549.154632][ T3116] do_syscall_64+0xc6/0x1e0 [17549.154632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17549.154632][ T3116] [17549.156448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17549.156448][ T3116] neigh_parms_alloc+0x1e5/0x510 [17549.156448][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17549.156448][ T3116] ipv6_find_idev+0x102/0x170 [17549.156448][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17549.156448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.156448][ T3116] netlink_rcv_skb+0x130/0x360 [17549.156448][ T3116] netlink_unicast+0x449/0x710 [17549.156448][ T3116] netlink_sendmsg+0x723/0xbe0 [17549.156448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17549.156448][ T3116] ___sys_sendmsg+0xee/0x170 [17549.156448][ T3116] __sys_sendmsg+0xcd/0x170 [17549.156448][ T3116] do_syscall_64+0xc6/0x1e0 [17549.156448][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17549.156448][ T3116] [17559.396815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17559.397283][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17559.397283][ T3116] dst_init+0x84/0x4a0 [17559.397283][ T3116] dst_alloc+0x97/0x150 [17559.397283][ T3116] ip6_dst_alloc+0x23/0x90 [17559.397283][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17559.397283][ T3116] ip6_pol_route+0x56f/0x840 [17559.397283][ T3116] __fib6_rule_action+0x47a/0x5b0 [17559.397283][ T3116] fib_rules_lookup+0x2b4/0xa20 [17559.397283][ T3116] fib6_rule_lookup+0x182/0x630 [17559.397283][ T3116] ip6_route_input+0x59c/0xa50 [17559.397283][ T3116] ipv6_rcv+0x397/0x810 [17559.397283][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17559.397283][ T3116] process_backlog+0x101/0x620 [17559.397283][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17559.397283][ T3116] net_rx_action+0x495/0xbe0 [17559.397283][ T3116] __do_softirq+0x1b5/0x7f6 [17559.397283][ T3116] [17559.399524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17559.399524][ T3116] netdev_get_by_index+0x5e/0x80 [17559.399524][ T3116] fib6_nh_init+0x3d8/0x15b0 [17559.399524][ T3116] ip6_route_info_create+0xf18/0x17d0 [17559.399524][ T3116] ip6_route_add+0x1c/0x140 [17559.399524][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17559.399524][ T3116] addrconf_add_dev+0xe2/0x170 [17559.399524][ T3116] inet6_addr_add+0x12f/0xa40 [17559.399524][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17559.399524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.399524][ T3116] netlink_rcv_skb+0x130/0x360 [17559.399524][ T3116] netlink_unicast+0x449/0x710 [17559.399524][ T3116] netlink_sendmsg+0x723/0xbe0 [17559.399524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17559.399524][ T3116] ___sys_sendmsg+0xee/0x170 [17559.399524][ T3116] __sys_sendmsg+0xcd/0x170 [17559.399524][ T3116] do_syscall_64+0xc6/0x1e0 [17559.399524][ T3116] [17559.401870][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17559.401870][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17559.401870][ T3116] ipv6_find_idev+0x102/0x170 [17559.401870][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17559.401870][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.401870][ T3116] netlink_rcv_skb+0x130/0x360 [17559.401870][ T3116] netlink_unicast+0x449/0x710 [17559.401870][ T3116] netlink_sendmsg+0x723/0xbe0 [17559.401870][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17559.401870][ T3116] ___sys_sendmsg+0xee/0x170 [17559.401870][ T3116] __sys_sendmsg+0xcd/0x170 [17559.401870][ T3116] do_syscall_64+0xc6/0x1e0 [17559.401870][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17559.401870][ T3116] [17559.403725][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17559.403725][ T3116] neigh_parms_alloc+0x1e5/0x510 [17559.403725][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17559.403725][ T3116] ipv6_find_idev+0x102/0x170 [17559.403725][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17559.403725][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.403725][ T3116] netlink_rcv_skb+0x130/0x360 [17559.403725][ T3116] netlink_unicast+0x449/0x710 [17559.403725][ T3116] netlink_sendmsg+0x723/0xbe0 [17559.403725][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17559.403725][ T3116] ___sys_sendmsg+0xee/0x170 [17559.403725][ T3116] __sys_sendmsg+0xcd/0x170 [17559.403725][ T3116] do_syscall_64+0xc6/0x1e0 [17559.403725][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17559.403725][ T3116] [17569.644901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17569.645895][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17569.645895][ T3116] dst_init+0x84/0x4a0 [17569.645895][ T3116] dst_alloc+0x97/0x150 [17569.645895][ T3116] ip6_dst_alloc+0x23/0x90 [17569.645895][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17569.645895][ T3116] ip6_pol_route+0x56f/0x840 [17569.645895][ T3116] __fib6_rule_action+0x47a/0x5b0 [17569.645895][ T3116] fib_rules_lookup+0x2b4/0xa20 [17569.645895][ T3116] fib6_rule_lookup+0x182/0x630 [17569.645895][ T3116] ip6_route_input+0x59c/0xa50 [17569.645895][ T3116] ipv6_rcv+0x397/0x810 [17569.645895][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17569.645895][ T3116] process_backlog+0x101/0x620 [17569.645895][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17569.645895][ T3116] net_rx_action+0x495/0xbe0 [17569.645895][ T3116] __do_softirq+0x1b5/0x7f6 [17569.645895][ T3116] [17569.648356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17569.648356][ T3116] netdev_get_by_index+0x5e/0x80 [17569.648356][ T3116] fib6_nh_init+0x3d8/0x15b0 [17569.648356][ T3116] ip6_route_info_create+0xf18/0x17d0 [17569.648356][ T3116] ip6_route_add+0x1c/0x140 [17569.648356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17569.648356][ T3116] addrconf_add_dev+0xe2/0x170 [17569.648356][ T3116] inet6_addr_add+0x12f/0xa40 [17569.648356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17569.648356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.648356][ T3116] netlink_rcv_skb+0x130/0x360 [17569.648356][ T3116] netlink_unicast+0x449/0x710 [17569.648356][ T3116] netlink_sendmsg+0x723/0xbe0 [17569.648356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17569.648356][ T3116] ___sys_sendmsg+0xee/0x170 [17569.648356][ T3116] __sys_sendmsg+0xcd/0x170 [17569.648356][ T3116] do_syscall_64+0xc6/0x1e0 [17569.648356][ T3116] [17569.650726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17569.650726][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17569.650726][ T3116] ipv6_find_idev+0x102/0x170 [17569.650726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17569.650726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.650726][ T3116] netlink_rcv_skb+0x130/0x360 [17569.650726][ T3116] netlink_unicast+0x449/0x710 [17569.650726][ T3116] netlink_sendmsg+0x723/0xbe0 [17569.650726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17569.650726][ T3116] ___sys_sendmsg+0xee/0x170 [17569.650726][ T3116] __sys_sendmsg+0xcd/0x170 [17569.650726][ T3116] do_syscall_64+0xc6/0x1e0 [17569.650726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17569.650726][ T3116] [17569.652671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17569.652671][ T3116] neigh_parms_alloc+0x1e5/0x510 [17569.652671][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17569.652671][ T3116] ipv6_find_idev+0x102/0x170 [17569.652671][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17569.652671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.652671][ T3116] netlink_rcv_skb+0x130/0x360 [17569.652671][ T3116] netlink_unicast+0x449/0x710 [17569.652671][ T3116] netlink_sendmsg+0x723/0xbe0 [17569.652671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17569.652671][ T3116] ___sys_sendmsg+0xee/0x170 [17569.652671][ T3116] __sys_sendmsg+0xcd/0x170 [17569.652671][ T3116] do_syscall_64+0xc6/0x1e0 [17569.652671][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17569.652671][ T3116] [17579.892819][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17579.893241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17579.893241][ T3116] dst_init+0x84/0x4a0 [17579.893241][ T3116] dst_alloc+0x97/0x150 [17579.893241][ T3116] ip6_dst_alloc+0x23/0x90 [17579.893241][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17579.893241][ T3116] ip6_pol_route+0x56f/0x840 [17579.893241][ T3116] __fib6_rule_action+0x47a/0x5b0 [17579.893241][ T3116] fib_rules_lookup+0x2b4/0xa20 [17579.893241][ T3116] fib6_rule_lookup+0x182/0x630 [17579.893241][ T3116] ip6_route_input+0x59c/0xa50 [17579.893241][ T3116] ipv6_rcv+0x397/0x810 [17579.893241][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17579.893241][ T3116] process_backlog+0x101/0x620 [17579.893241][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17579.893241][ T3116] net_rx_action+0x495/0xbe0 [17579.893241][ T3116] __do_softirq+0x1b5/0x7f6 [17579.893241][ T3116] [17579.895477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17579.895477][ T3116] netdev_get_by_index+0x5e/0x80 [17579.895477][ T3116] fib6_nh_init+0x3d8/0x15b0 [17579.895477][ T3116] ip6_route_info_create+0xf18/0x17d0 [17579.895477][ T3116] ip6_route_add+0x1c/0x140 [17579.895477][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17579.895477][ T3116] addrconf_add_dev+0xe2/0x170 [17579.895477][ T3116] inet6_addr_add+0x12f/0xa40 [17579.895477][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17579.895477][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17579.895477][ T3116] netlink_rcv_skb+0x130/0x360 [17579.895477][ T3116] netlink_unicast+0x449/0x710 [17579.895477][ T3116] netlink_sendmsg+0x723/0xbe0 [17579.895477][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17579.895477][ T3116] ___sys_sendmsg+0xee/0x170 [17579.895477][ T3116] __sys_sendmsg+0xcd/0x170 [17579.895477][ T3116] do_syscall_64+0xc6/0x1e0 [17579.895477][ T3116] [17579.897845][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17579.897845][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17579.897845][ T3116] ipv6_find_idev+0x102/0x170 [17579.897845][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17579.897845][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17579.897845][ T3116] netlink_rcv_skb+0x130/0x360 [17579.897845][ T3116] netlink_unicast+0x449/0x710 [17579.897845][ T3116] netlink_sendmsg+0x723/0xbe0 [17579.897845][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17579.897845][ T3116] ___sys_sendmsg+0xee/0x170 [17579.897845][ T3116] __sys_sendmsg+0xcd/0x170 [17579.897845][ T3116] do_syscall_64+0xc6/0x1e0 [17579.897845][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17579.897845][ T3116] [17579.899672][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17579.899672][ T3116] neigh_parms_alloc+0x1e5/0x510 [17579.899672][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17579.899672][ T3116] ipv6_find_idev+0x102/0x170 [17579.899672][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17579.899672][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17579.899672][ T3116] netlink_rcv_skb+0x130/0x360 [17579.899672][ T3116] netlink_unicast+0x449/0x710 [17579.899672][ T3116] netlink_sendmsg+0x723/0xbe0 [17579.899672][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17579.899672][ T3116] ___sys_sendmsg+0xee/0x170 [17579.899672][ T3116] __sys_sendmsg+0xcd/0x170 [17579.899672][ T3116] do_syscall_64+0xc6/0x1e0 [17579.899672][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17579.899672][ T3116] [17590.140927][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17590.141723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17590.141723][ T3116] dst_init+0x84/0x4a0 [17590.141723][ T3116] dst_alloc+0x97/0x150 [17590.141723][ T3116] ip6_dst_alloc+0x23/0x90 [17590.141723][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17590.141723][ T3116] ip6_pol_route+0x56f/0x840 [17590.141723][ T3116] __fib6_rule_action+0x47a/0x5b0 [17590.141723][ T3116] fib_rules_lookup+0x2b4/0xa20 [17590.141723][ T3116] fib6_rule_lookup+0x182/0x630 [17590.141723][ T3116] ip6_route_input+0x59c/0xa50 [17590.141723][ T3116] ipv6_rcv+0x397/0x810 [17590.141723][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17590.141723][ T3116] process_backlog+0x101/0x620 [17590.141723][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17590.141723][ T3116] net_rx_action+0x495/0xbe0 [17590.141723][ T3116] __do_softirq+0x1b5/0x7f6 [17590.141723][ T3116] [17590.143921][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17590.143921][ T3116] netdev_get_by_index+0x5e/0x80 [17590.143921][ T3116] fib6_nh_init+0x3d8/0x15b0 [17590.143921][ T3116] ip6_route_info_create+0xf18/0x17d0 [17590.143921][ T3116] ip6_route_add+0x1c/0x140 [17590.143921][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17590.143921][ T3116] addrconf_add_dev+0xe2/0x170 [17590.143921][ T3116] inet6_addr_add+0x12f/0xa40 [17590.143921][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17590.143921][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.143921][ T3116] netlink_rcv_skb+0x130/0x360 [17590.143921][ T3116] netlink_unicast+0x449/0x710 [17590.143921][ T3116] netlink_sendmsg+0x723/0xbe0 [17590.143921][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17590.143921][ T3116] ___sys_sendmsg+0xee/0x170 [17590.143921][ T3116] __sys_sendmsg+0xcd/0x170 [17590.143921][ T3116] do_syscall_64+0xc6/0x1e0 [17590.143921][ T3116] [17590.146298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17590.146298][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17590.146298][ T3116] ipv6_find_idev+0x102/0x170 [17590.146298][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17590.146298][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.146298][ T3116] netlink_rcv_skb+0x130/0x360 [17590.146298][ T3116] netlink_unicast+0x449/0x710 [17590.146298][ T3116] netlink_sendmsg+0x723/0xbe0 [17590.146298][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17590.146298][ T3116] ___sys_sendmsg+0xee/0x170 [17590.146298][ T3116] __sys_sendmsg+0xcd/0x170 [17590.146298][ T3116] do_syscall_64+0xc6/0x1e0 [17590.146298][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17590.146298][ T3116] [17590.148222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17590.148222][ T3116] neigh_parms_alloc+0x1e5/0x510 [17590.148222][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17590.148222][ T3116] ipv6_find_idev+0x102/0x170 [17590.148222][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17590.148222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.148222][ T3116] netlink_rcv_skb+0x130/0x360 [17590.148222][ T3116] netlink_unicast+0x449/0x710 [17590.148222][ T3116] netlink_sendmsg+0x723/0xbe0 [17590.148222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17590.148222][ T3116] ___sys_sendmsg+0xee/0x170 [17590.148222][ T3116] __sys_sendmsg+0xcd/0x170 [17590.148222][ T3116] do_syscall_64+0xc6/0x1e0 [17590.148222][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17590.148222][ T3116] [17600.388754][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17600.389185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17600.389185][ T3116] dst_init+0x84/0x4a0 [17600.389185][ T3116] dst_alloc+0x97/0x150 [17600.389185][ T3116] ip6_dst_alloc+0x23/0x90 [17600.389185][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17600.389185][ T3116] ip6_pol_route+0x56f/0x840 [17600.389185][ T3116] __fib6_rule_action+0x47a/0x5b0 [17600.389185][ T3116] fib_rules_lookup+0x2b4/0xa20 [17600.389185][ T3116] fib6_rule_lookup+0x182/0x630 [17600.389185][ T3116] ip6_route_input+0x59c/0xa50 [17600.389185][ T3116] ipv6_rcv+0x397/0x810 [17600.389185][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17600.389185][ T3116] process_backlog+0x101/0x620 [17600.389185][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17600.389185][ T3116] net_rx_action+0x495/0xbe0 [17600.389185][ T3116] __do_softirq+0x1b5/0x7f6 [17600.389185][ T3116] [17600.391590][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17600.391590][ T3116] netdev_get_by_index+0x5e/0x80 [17600.391590][ T3116] fib6_nh_init+0x3d8/0x15b0 [17600.391590][ T3116] ip6_route_info_create+0xf18/0x17d0 [17600.391590][ T3116] ip6_route_add+0x1c/0x140 [17600.391590][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17600.391590][ T3116] addrconf_add_dev+0xe2/0x170 [17600.391590][ T3116] inet6_addr_add+0x12f/0xa40 [17600.391590][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17600.391590][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.391590][ T3116] netlink_rcv_skb+0x130/0x360 [17600.391590][ T3116] netlink_unicast+0x449/0x710 [17600.391590][ T3116] netlink_sendmsg+0x723/0xbe0 [17600.391590][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17600.391590][ T3116] ___sys_sendmsg+0xee/0x170 [17600.391590][ T3116] __sys_sendmsg+0xcd/0x170 [17600.391590][ T3116] do_syscall_64+0xc6/0x1e0 [17600.391590][ T3116] [17600.394036][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17600.394036][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17600.394036][ T3116] ipv6_find_idev+0x102/0x170 [17600.394036][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17600.394036][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.394036][ T3116] netlink_rcv_skb+0x130/0x360 [17600.394036][ T3116] netlink_unicast+0x449/0x710 [17600.394036][ T3116] netlink_sendmsg+0x723/0xbe0 [17600.394036][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17600.394036][ T3116] ___sys_sendmsg+0xee/0x170 [17600.394036][ T3116] __sys_sendmsg+0xcd/0x170 [17600.394036][ T3116] do_syscall_64+0xc6/0x1e0 [17600.394036][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17600.394036][ T3116] [17600.395964][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17600.395964][ T3116] neigh_parms_alloc+0x1e5/0x510 [17600.395964][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17600.395964][ T3116] ipv6_find_idev+0x102/0x170 [17600.395964][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17600.395964][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.395964][ T3116] netlink_rcv_skb+0x130/0x360 [17600.395964][ T3116] netlink_unicast+0x449/0x710 [17600.395964][ T3116] netlink_sendmsg+0x723/0xbe0 [17600.395964][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17600.395964][ T3116] ___sys_sendmsg+0xee/0x170 [17600.395964][ T3116] __sys_sendmsg+0xcd/0x170 [17600.395964][ T3116] do_syscall_64+0xc6/0x1e0 [17600.395964][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17600.395964][ T3116] [17610.636826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17610.637317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17610.637317][ T3116] dst_init+0x84/0x4a0 [17610.637317][ T3116] dst_alloc+0x97/0x150 [17610.637317][ T3116] ip6_dst_alloc+0x23/0x90 [17610.637317][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17610.637317][ T3116] ip6_pol_route+0x56f/0x840 [17610.637317][ T3116] __fib6_rule_action+0x47a/0x5b0 [17610.637317][ T3116] fib_rules_lookup+0x2b4/0xa20 [17610.637317][ T3116] fib6_rule_lookup+0x182/0x630 [17610.637317][ T3116] ip6_route_input+0x59c/0xa50 [17610.637317][ T3116] ipv6_rcv+0x397/0x810 [17610.637317][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17610.637317][ T3116] process_backlog+0x101/0x620 [17610.637317][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17610.637317][ T3116] net_rx_action+0x495/0xbe0 [17610.637317][ T3116] __do_softirq+0x1b5/0x7f6 [17610.637317][ T3116] [17610.639642][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17610.639642][ T3116] netdev_get_by_index+0x5e/0x80 [17610.639642][ T3116] fib6_nh_init+0x3d8/0x15b0 [17610.639642][ T3116] ip6_route_info_create+0xf18/0x17d0 [17610.639642][ T3116] ip6_route_add+0x1c/0x140 [17610.639642][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17610.639642][ T3116] addrconf_add_dev+0xe2/0x170 [17610.639642][ T3116] inet6_addr_add+0x12f/0xa40 [17610.639642][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17610.639642][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.639642][ T3116] netlink_rcv_skb+0x130/0x360 [17610.639642][ T3116] netlink_unicast+0x449/0x710 [17610.639642][ T3116] netlink_sendmsg+0x723/0xbe0 [17610.639642][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17610.639642][ T3116] ___sys_sendmsg+0xee/0x170 [17610.639642][ T3116] __sys_sendmsg+0xcd/0x170 [17610.639642][ T3116] do_syscall_64+0xc6/0x1e0 [17610.639642][ T3116] [17610.642106][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17610.642106][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17610.642106][ T3116] ipv6_find_idev+0x102/0x170 [17610.642106][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17610.642106][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.642106][ T3116] netlink_rcv_skb+0x130/0x360 [17610.642106][ T3116] netlink_unicast+0x449/0x710 [17610.642106][ T3116] netlink_sendmsg+0x723/0xbe0 [17610.642106][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17610.642106][ T3116] ___sys_sendmsg+0xee/0x170 [17610.642106][ T3116] __sys_sendmsg+0xcd/0x170 [17610.642106][ T3116] do_syscall_64+0xc6/0x1e0 [17610.642106][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17610.642106][ T3116] [17610.643960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17610.643960][ T3116] neigh_parms_alloc+0x1e5/0x510 [17610.643960][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17610.643960][ T3116] ipv6_find_idev+0x102/0x170 [17610.643960][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17610.643960][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.643960][ T3116] netlink_rcv_skb+0x130/0x360 [17610.643960][ T3116] netlink_unicast+0x449/0x710 [17610.643960][ T3116] netlink_sendmsg+0x723/0xbe0 [17610.643960][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17610.643960][ T3116] ___sys_sendmsg+0xee/0x170 [17610.643960][ T3116] __sys_sendmsg+0xcd/0x170 [17610.643960][ T3116] do_syscall_64+0xc6/0x1e0 [17610.643960][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17610.643960][ T3116] [17620.884752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17620.885159][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17620.885159][ T3116] dst_init+0x84/0x4a0 [17620.885159][ T3116] dst_alloc+0x97/0x150 [17620.885159][ T3116] ip6_dst_alloc+0x23/0x90 [17620.885159][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17620.885159][ T3116] ip6_pol_route+0x56f/0x840 [17620.885159][ T3116] __fib6_rule_action+0x47a/0x5b0 [17620.885159][ T3116] fib_rules_lookup+0x2b4/0xa20 [17620.885159][ T3116] fib6_rule_lookup+0x182/0x630 [17620.885159][ T3116] ip6_route_input+0x59c/0xa50 [17620.885159][ T3116] ipv6_rcv+0x397/0x810 [17620.885159][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17620.885159][ T3116] process_backlog+0x101/0x620 [17620.885159][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17620.885159][ T3116] net_rx_action+0x495/0xbe0 [17620.885159][ T3116] __do_softirq+0x1b5/0x7f6 [17620.885159][ T3116] [17620.887345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17620.887345][ T3116] netdev_get_by_index+0x5e/0x80 [17620.887345][ T3116] fib6_nh_init+0x3d8/0x15b0 [17620.887345][ T3116] ip6_route_info_create+0xf18/0x17d0 [17620.887345][ T3116] ip6_route_add+0x1c/0x140 [17620.887345][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17620.887345][ T3116] addrconf_add_dev+0xe2/0x170 [17620.887345][ T3116] inet6_addr_add+0x12f/0xa40 [17620.887345][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17620.887345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17620.887345][ T3116] netlink_rcv_skb+0x130/0x360 [17620.887345][ T3116] netlink_unicast+0x449/0x710 [17620.887345][ T3116] netlink_sendmsg+0x723/0xbe0 [17620.887345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17620.887345][ T3116] ___sys_sendmsg+0xee/0x170 [17620.887345][ T3116] __sys_sendmsg+0xcd/0x170 [17620.887345][ T3116] do_syscall_64+0xc6/0x1e0 [17620.887345][ T3116] [17620.889599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17620.889599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17620.889599][ T3116] ipv6_find_idev+0x102/0x170 [17620.889599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17620.889599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17620.889599][ T3116] netlink_rcv_skb+0x130/0x360 [17620.889599][ T3116] netlink_unicast+0x449/0x710 [17620.889599][ T3116] netlink_sendmsg+0x723/0xbe0 [17620.889599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17620.889599][ T3116] ___sys_sendmsg+0xee/0x170 [17620.889599][ T3116] __sys_sendmsg+0xcd/0x170 [17620.889599][ T3116] do_syscall_64+0xc6/0x1e0 [17620.889599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17620.889599][ T3116] [17620.891436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17620.891436][ T3116] neigh_parms_alloc+0x1e5/0x510 [17620.891436][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17620.891436][ T3116] ipv6_find_idev+0x102/0x170 [17620.891436][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17620.891436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17620.891436][ T3116] netlink_rcv_skb+0x130/0x360 [17620.891436][ T3116] netlink_unicast+0x449/0x710 [17620.891436][ T3116] netlink_sendmsg+0x723/0xbe0 [17620.891436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17620.891436][ T3116] ___sys_sendmsg+0xee/0x170 [17620.891436][ T3116] __sys_sendmsg+0xcd/0x170 [17620.891436][ T3116] do_syscall_64+0xc6/0x1e0 [17620.891436][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17620.891436][ T3116] [17631.132816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17631.133261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17631.133261][ T3116] dst_init+0x84/0x4a0 [17631.133261][ T3116] dst_alloc+0x97/0x150 [17631.133261][ T3116] ip6_dst_alloc+0x23/0x90 [17631.133261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17631.133261][ T3116] ip6_pol_route+0x56f/0x840 [17631.133261][ T3116] __fib6_rule_action+0x47a/0x5b0 [17631.133261][ T3116] fib_rules_lookup+0x2b4/0xa20 [17631.133261][ T3116] fib6_rule_lookup+0x182/0x630 [17631.133261][ T3116] ip6_route_input+0x59c/0xa50 [17631.133261][ T3116] ipv6_rcv+0x397/0x810 [17631.133261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17631.133261][ T3116] process_backlog+0x101/0x620 [17631.133261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17631.133261][ T3116] net_rx_action+0x495/0xbe0 [17631.133261][ T3116] __do_softirq+0x1b5/0x7f6 [17631.133261][ T3116] [17631.135327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17631.135327][ T3116] netdev_get_by_index+0x5e/0x80 [17631.135327][ T3116] fib6_nh_init+0x3d8/0x15b0 [17631.135327][ T3116] ip6_route_info_create+0xf18/0x17d0 [17631.135327][ T3116] ip6_route_add+0x1c/0x140 [17631.135327][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17631.135327][ T3116] addrconf_add_dev+0xe2/0x170 [17631.135327][ T3116] inet6_addr_add+0x12f/0xa40 [17631.135327][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17631.135327][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.135327][ T3116] netlink_rcv_skb+0x130/0x360 [17631.135327][ T3116] netlink_unicast+0x449/0x710 [17631.135327][ T3116] netlink_sendmsg+0x723/0xbe0 [17631.135327][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17631.135327][ T3116] ___sys_sendmsg+0xee/0x170 [17631.135327][ T3116] __sys_sendmsg+0xcd/0x170 [17631.135327][ T3116] do_syscall_64+0xc6/0x1e0 [17631.135327][ T3116] [17631.137500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17631.137500][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17631.137500][ T3116] ipv6_find_idev+0x102/0x170 [17631.137500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17631.137500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.137500][ T3116] netlink_rcv_skb+0x130/0x360 [17631.137500][ T3116] netlink_unicast+0x449/0x710 [17631.137500][ T3116] netlink_sendmsg+0x723/0xbe0 [17631.137500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17631.137500][ T3116] ___sys_sendmsg+0xee/0x170 [17631.137500][ T3116] __sys_sendmsg+0xcd/0x170 [17631.137500][ T3116] do_syscall_64+0xc6/0x1e0 [17631.137500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17631.137500][ T3116] [17631.139193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17631.139193][ T3116] neigh_parms_alloc+0x1e5/0x510 [17631.139193][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17631.139193][ T3116] ipv6_find_idev+0x102/0x170 [17631.139193][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17631.139193][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.139193][ T3116] netlink_rcv_skb+0x130/0x360 [17631.139193][ T3116] netlink_unicast+0x449/0x710 [17631.139193][ T3116] netlink_sendmsg+0x723/0xbe0 [17631.139193][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17631.139193][ T3116] ___sys_sendmsg+0xee/0x170 [17631.139193][ T3116] __sys_sendmsg+0xcd/0x170 [17631.139193][ T3116] do_syscall_64+0xc6/0x1e0 [17631.139193][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17631.139193][ T3116] [17641.380750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17641.381248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17641.381248][ T3116] dst_init+0x84/0x4a0 [17641.381248][ T3116] dst_alloc+0x97/0x150 [17641.381248][ T3116] ip6_dst_alloc+0x23/0x90 [17641.381248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17641.381248][ T3116] ip6_pol_route+0x56f/0x840 [17641.381248][ T3116] __fib6_rule_action+0x47a/0x5b0 [17641.381248][ T3116] fib_rules_lookup+0x2b4/0xa20 [17641.381248][ T3116] fib6_rule_lookup+0x182/0x630 [17641.381248][ T3116] ip6_route_input+0x59c/0xa50 [17641.381248][ T3116] ipv6_rcv+0x397/0x810 [17641.381248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17641.381248][ T3116] process_backlog+0x101/0x620 [17641.381248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17641.381248][ T3116] net_rx_action+0x495/0xbe0 [17641.381248][ T3116] __do_softirq+0x1b5/0x7f6 [17641.381248][ T3116] [17641.383614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17641.383614][ T3116] netdev_get_by_index+0x5e/0x80 [17641.383614][ T3116] fib6_nh_init+0x3d8/0x15b0 [17641.383614][ T3116] ip6_route_info_create+0xf18/0x17d0 [17641.383614][ T3116] ip6_route_add+0x1c/0x140 [17641.383614][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17641.383614][ T3116] addrconf_add_dev+0xe2/0x170 [17641.383614][ T3116] inet6_addr_add+0x12f/0xa40 [17641.383614][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17641.383614][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.383614][ T3116] netlink_rcv_skb+0x130/0x360 [17641.383614][ T3116] netlink_unicast+0x449/0x710 [17641.383614][ T3116] netlink_sendmsg+0x723/0xbe0 [17641.383614][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17641.383614][ T3116] ___sys_sendmsg+0xee/0x170 [17641.383614][ T3116] __sys_sendmsg+0xcd/0x170 [17641.383614][ T3116] do_syscall_64+0xc6/0x1e0 [17641.383614][ T3116] [17641.386077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17641.386077][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17641.386077][ T3116] ipv6_find_idev+0x102/0x170 [17641.386077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17641.386077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.386077][ T3116] netlink_rcv_skb+0x130/0x360 [17641.386077][ T3116] netlink_unicast+0x449/0x710 [17641.386077][ T3116] netlink_sendmsg+0x723/0xbe0 [17641.386077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17641.386077][ T3116] ___sys_sendmsg+0xee/0x170 [17641.386077][ T3116] __sys_sendmsg+0xcd/0x170 [17641.386077][ T3116] do_syscall_64+0xc6/0x1e0 [17641.386077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17641.386077][ T3116] [17641.388011][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17641.388011][ T3116] neigh_parms_alloc+0x1e5/0x510 [17641.388011][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17641.388011][ T3116] ipv6_find_idev+0x102/0x170 [17641.388011][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17641.388011][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.388011][ T3116] netlink_rcv_skb+0x130/0x360 [17641.388011][ T3116] netlink_unicast+0x449/0x710 [17641.388011][ T3116] netlink_sendmsg+0x723/0xbe0 [17641.388011][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17641.388011][ T3116] ___sys_sendmsg+0xee/0x170 [17641.388011][ T3116] __sys_sendmsg+0xcd/0x170 [17641.388011][ T3116] do_syscall_64+0xc6/0x1e0 [17641.388011][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17641.388011][ T3116] [17651.628897][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17651.629893][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17651.629893][ T3116] dst_init+0x84/0x4a0 [17651.629893][ T3116] dst_alloc+0x97/0x150 [17651.629893][ T3116] ip6_dst_alloc+0x23/0x90 [17651.629893][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17651.629893][ T3116] ip6_pol_route+0x56f/0x840 [17651.629893][ T3116] __fib6_rule_action+0x47a/0x5b0 [17651.629893][ T3116] fib_rules_lookup+0x2b4/0xa20 [17651.629893][ T3116] fib6_rule_lookup+0x182/0x630 [17651.629893][ T3116] ip6_route_input+0x59c/0xa50 [17651.629893][ T3116] ipv6_rcv+0x397/0x810 [17651.629893][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17651.629893][ T3116] process_backlog+0x101/0x620 [17651.629893][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17651.629893][ T3116] net_rx_action+0x495/0xbe0 [17651.629893][ T3116] __do_softirq+0x1b5/0x7f6 [17651.629893][ T3116] [17651.632137][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17651.632137][ T3116] netdev_get_by_index+0x5e/0x80 [17651.632137][ T3116] fib6_nh_init+0x3d8/0x15b0 [17651.632137][ T3116] ip6_route_info_create+0xf18/0x17d0 [17651.632137][ T3116] ip6_route_add+0x1c/0x140 [17651.632137][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17651.632137][ T3116] addrconf_add_dev+0xe2/0x170 [17651.632137][ T3116] inet6_addr_add+0x12f/0xa40 [17651.632137][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17651.632137][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.632137][ T3116] netlink_rcv_skb+0x130/0x360 [17651.632137][ T3116] netlink_unicast+0x449/0x710 [17651.632137][ T3116] netlink_sendmsg+0x723/0xbe0 [17651.632137][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17651.632137][ T3116] ___sys_sendmsg+0xee/0x170 [17651.632137][ T3116] __sys_sendmsg+0xcd/0x170 [17651.632137][ T3116] do_syscall_64+0xc6/0x1e0 [17651.632137][ T3116] [17651.634428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17651.634428][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17651.634428][ T3116] ipv6_find_idev+0x102/0x170 [17651.634428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17651.634428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.634428][ T3116] netlink_rcv_skb+0x130/0x360 [17651.634428][ T3116] netlink_unicast+0x449/0x710 [17651.634428][ T3116] netlink_sendmsg+0x723/0xbe0 [17651.634428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17651.634428][ T3116] ___sys_sendmsg+0xee/0x170 [17651.634428][ T3116] __sys_sendmsg+0xcd/0x170 [17651.634428][ T3116] do_syscall_64+0xc6/0x1e0 [17651.634428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17651.634428][ T3116] [17651.636218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17651.636218][ T3116] neigh_parms_alloc+0x1e5/0x510 [17651.636218][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17651.636218][ T3116] ipv6_find_idev+0x102/0x170 [17651.636218][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17651.636218][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.636218][ T3116] netlink_rcv_skb+0x130/0x360 [17651.636218][ T3116] netlink_unicast+0x449/0x710 [17651.636218][ T3116] netlink_sendmsg+0x723/0xbe0 [17651.636218][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17651.636218][ T3116] ___sys_sendmsg+0xee/0x170 [17651.636218][ T3116] __sys_sendmsg+0xcd/0x170 [17651.636218][ T3116] do_syscall_64+0xc6/0x1e0 [17651.636218][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17651.636218][ T3116] [17661.876829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17661.877310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17661.877310][ T3116] dst_init+0x84/0x4a0 [17661.877310][ T3116] dst_alloc+0x97/0x150 [17661.877310][ T3116] ip6_dst_alloc+0x23/0x90 [17661.877310][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17661.877310][ T3116] ip6_pol_route+0x56f/0x840 [17661.877310][ T3116] __fib6_rule_action+0x47a/0x5b0 [17661.877310][ T3116] fib_rules_lookup+0x2b4/0xa20 [17661.877310][ T3116] fib6_rule_lookup+0x182/0x630 [17661.877310][ T3116] ip6_route_input+0x59c/0xa50 [17661.877310][ T3116] ipv6_rcv+0x397/0x810 [17661.877310][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17661.877310][ T3116] process_backlog+0x101/0x620 [17661.877310][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17661.877310][ T3116] net_rx_action+0x495/0xbe0 [17661.877310][ T3116] __do_softirq+0x1b5/0x7f6 [17661.877310][ T3116] [17661.879793][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17661.879793][ T3116] netdev_get_by_index+0x5e/0x80 [17661.879793][ T3116] fib6_nh_init+0x3d8/0x15b0 [17661.879793][ T3116] ip6_route_info_create+0xf18/0x17d0 [17661.879793][ T3116] ip6_route_add+0x1c/0x140 [17661.879793][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17661.879793][ T3116] addrconf_add_dev+0xe2/0x170 [17661.879793][ T3116] inet6_addr_add+0x12f/0xa40 [17661.879793][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17661.879793][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.879793][ T3116] netlink_rcv_skb+0x130/0x360 [17661.879793][ T3116] netlink_unicast+0x449/0x710 [17661.879793][ T3116] netlink_sendmsg+0x723/0xbe0 [17661.879793][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17661.879793][ T3116] ___sys_sendmsg+0xee/0x170 [17661.879793][ T3116] __sys_sendmsg+0xcd/0x170 [17661.879793][ T3116] do_syscall_64+0xc6/0x1e0 [17661.879793][ T3116] [17661.882433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17661.882433][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17661.882433][ T3116] ipv6_find_idev+0x102/0x170 [17661.882433][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17661.882433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.882433][ T3116] netlink_rcv_skb+0x130/0x360 [17661.882433][ T3116] netlink_unicast+0x449/0x710 [17661.882433][ T3116] netlink_sendmsg+0x723/0xbe0 [17661.882433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17661.882433][ T3116] ___sys_sendmsg+0xee/0x170 [17661.882433][ T3116] __sys_sendmsg+0xcd/0x170 [17661.882433][ T3116] do_syscall_64+0xc6/0x1e0 [17661.882433][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17661.882433][ T3116] [17661.884489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17661.884489][ T3116] neigh_parms_alloc+0x1e5/0x510 [17661.884489][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17661.884489][ T3116] ipv6_find_idev+0x102/0x170 [17661.884489][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17661.884489][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.884489][ T3116] netlink_rcv_skb+0x130/0x360 [17661.884489][ T3116] netlink_unicast+0x449/0x710 [17661.884489][ T3116] netlink_sendmsg+0x723/0xbe0 [17661.884489][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17661.884489][ T3116] ___sys_sendmsg+0xee/0x170 [17661.884489][ T3116] __sys_sendmsg+0xcd/0x170 [17661.884489][ T3116] do_syscall_64+0xc6/0x1e0 [17661.884489][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17661.884489][ T3116] [17672.124932][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17672.126067][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17672.126067][ T3116] dst_init+0x84/0x4a0 [17672.126067][ T3116] dst_alloc+0x97/0x150 [17672.126067][ T3116] ip6_dst_alloc+0x23/0x90 [17672.126067][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17672.126067][ T3116] ip6_pol_route+0x56f/0x840 [17672.126067][ T3116] __fib6_rule_action+0x47a/0x5b0 [17672.126067][ T3116] fib_rules_lookup+0x2b4/0xa20 [17672.126067][ T3116] fib6_rule_lookup+0x182/0x630 [17672.126067][ T3116] ip6_route_input+0x59c/0xa50 [17672.126067][ T3116] ipv6_rcv+0x397/0x810 [17672.126067][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17672.126067][ T3116] process_backlog+0x101/0x620 [17672.126067][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17672.126067][ T3116] net_rx_action+0x495/0xbe0 [17672.126067][ T3116] __do_softirq+0x1b5/0x7f6 [17672.126067][ T3116] [17672.128275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17672.128275][ T3116] netdev_get_by_index+0x5e/0x80 [17672.128275][ T3116] fib6_nh_init+0x3d8/0x15b0 [17672.128275][ T3116] ip6_route_info_create+0xf18/0x17d0 [17672.128275][ T3116] ip6_route_add+0x1c/0x140 [17672.128275][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17672.128275][ T3116] addrconf_add_dev+0xe2/0x170 [17672.128275][ T3116] inet6_addr_add+0x12f/0xa40 [17672.128275][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17672.128275][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.128275][ T3116] netlink_rcv_skb+0x130/0x360 [17672.128275][ T3116] netlink_unicast+0x449/0x710 [17672.128275][ T3116] netlink_sendmsg+0x723/0xbe0 [17672.128275][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17672.128275][ T3116] ___sys_sendmsg+0xee/0x170 [17672.128275][ T3116] __sys_sendmsg+0xcd/0x170 [17672.128275][ T3116] do_syscall_64+0xc6/0x1e0 [17672.128275][ T3116] [17672.130420][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17672.130420][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17672.130420][ T3116] ipv6_find_idev+0x102/0x170 [17672.130420][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17672.130420][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.130420][ T3116] netlink_rcv_skb+0x130/0x360 [17672.130420][ T3116] netlink_unicast+0x449/0x710 [17672.130420][ T3116] netlink_sendmsg+0x723/0xbe0 [17672.130420][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17672.130420][ T3116] ___sys_sendmsg+0xee/0x170 [17672.130420][ T3116] __sys_sendmsg+0xcd/0x170 [17672.130420][ T3116] do_syscall_64+0xc6/0x1e0 [17672.130420][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17672.130420][ T3116] [17672.132186][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17672.132186][ T3116] neigh_parms_alloc+0x1e5/0x510 [17672.132186][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17672.132186][ T3116] ipv6_find_idev+0x102/0x170 [17672.132186][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17672.132186][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.132186][ T3116] netlink_rcv_skb+0x130/0x360 [17672.132186][ T3116] netlink_unicast+0x449/0x710 [17672.132186][ T3116] netlink_sendmsg+0x723/0xbe0 [17672.132186][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17672.132186][ T3116] ___sys_sendmsg+0xee/0x170 [17672.132186][ T3116] __sys_sendmsg+0xcd/0x170 [17672.132186][ T3116] do_syscall_64+0xc6/0x1e0 [17672.132186][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17672.132186][ T3116] [17682.372848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17682.373320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17682.373320][ T3116] dst_init+0x84/0x4a0 [17682.373320][ T3116] dst_alloc+0x97/0x150 [17682.373320][ T3116] ip6_dst_alloc+0x23/0x90 [17682.373320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17682.373320][ T3116] ip6_pol_route+0x56f/0x840 [17682.373320][ T3116] __fib6_rule_action+0x47a/0x5b0 [17682.373320][ T3116] fib_rules_lookup+0x2b4/0xa20 [17682.373320][ T3116] fib6_rule_lookup+0x182/0x630 [17682.373320][ T3116] ip6_route_input+0x59c/0xa50 [17682.373320][ T3116] ipv6_rcv+0x397/0x810 [17682.373320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17682.373320][ T3116] process_backlog+0x101/0x620 [17682.373320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17682.373320][ T3116] net_rx_action+0x495/0xbe0 [17682.373320][ T3116] __do_softirq+0x1b5/0x7f6 [17682.373320][ T3116] [17682.375415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17682.375415][ T3116] netdev_get_by_index+0x5e/0x80 [17682.375415][ T3116] fib6_nh_init+0x3d8/0x15b0 [17682.375415][ T3116] ip6_route_info_create+0xf18/0x17d0 [17682.375415][ T3116] ip6_route_add+0x1c/0x140 [17682.375415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17682.375415][ T3116] addrconf_add_dev+0xe2/0x170 [17682.375415][ T3116] inet6_addr_add+0x12f/0xa40 [17682.375415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17682.375415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.375415][ T3116] netlink_rcv_skb+0x130/0x360 [17682.375415][ T3116] netlink_unicast+0x449/0x710 [17682.375415][ T3116] netlink_sendmsg+0x723/0xbe0 [17682.375415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17682.375415][ T3116] ___sys_sendmsg+0xee/0x170 [17682.375415][ T3116] __sys_sendmsg+0xcd/0x170 [17682.375415][ T3116] do_syscall_64+0xc6/0x1e0 [17682.375415][ T3116] [17682.377625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17682.377625][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17682.377625][ T3116] ipv6_find_idev+0x102/0x170 [17682.377625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17682.377625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.377625][ T3116] netlink_rcv_skb+0x130/0x360 [17682.377625][ T3116] netlink_unicast+0x449/0x710 [17682.377625][ T3116] netlink_sendmsg+0x723/0xbe0 [17682.377625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17682.377625][ T3116] ___sys_sendmsg+0xee/0x170 [17682.377625][ T3116] __sys_sendmsg+0xcd/0x170 [17682.377625][ T3116] do_syscall_64+0xc6/0x1e0 [17682.377625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17682.377625][ T3116] [17682.379308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17682.379308][ T3116] neigh_parms_alloc+0x1e5/0x510 [17682.379308][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17682.379308][ T3116] ipv6_find_idev+0x102/0x170 [17682.379308][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17682.379308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.379308][ T3116] netlink_rcv_skb+0x130/0x360 [17682.379308][ T3116] netlink_unicast+0x449/0x710 [17682.379308][ T3116] netlink_sendmsg+0x723/0xbe0 [17682.379308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17682.379308][ T3116] ___sys_sendmsg+0xee/0x170 [17682.379308][ T3116] __sys_sendmsg+0xcd/0x170 [17682.379308][ T3116] do_syscall_64+0xc6/0x1e0 [17682.379308][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17682.379308][ T3116] [17692.621009][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17692.622062][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17692.622062][ T3116] dst_init+0x84/0x4a0 [17692.622062][ T3116] dst_alloc+0x97/0x150 [17692.622062][ T3116] ip6_dst_alloc+0x23/0x90 [17692.622062][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17692.622062][ T3116] ip6_pol_route+0x56f/0x840 [17692.622062][ T3116] __fib6_rule_action+0x47a/0x5b0 [17692.622062][ T3116] fib_rules_lookup+0x2b4/0xa20 [17692.622062][ T3116] fib6_rule_lookup+0x182/0x630 [17692.622062][ T3116] ip6_route_input+0x59c/0xa50 [17692.622062][ T3116] ipv6_rcv+0x397/0x810 [17692.622062][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17692.622062][ T3116] process_backlog+0x101/0x620 [17692.622062][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17692.622062][ T3116] net_rx_action+0x495/0xbe0 [17692.622062][ T3116] __do_softirq+0x1b5/0x7f6 [17692.622062][ T3116] [17692.624329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17692.624329][ T3116] netdev_get_by_index+0x5e/0x80 [17692.624329][ T3116] fib6_nh_init+0x3d8/0x15b0 [17692.624329][ T3116] ip6_route_info_create+0xf18/0x17d0 [17692.624329][ T3116] ip6_route_add+0x1c/0x140 [17692.624329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17692.624329][ T3116] addrconf_add_dev+0xe2/0x170 [17692.624329][ T3116] inet6_addr_add+0x12f/0xa40 [17692.624329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17692.624329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.624329][ T3116] netlink_rcv_skb+0x130/0x360 [17692.624329][ T3116] netlink_unicast+0x449/0x710 [17692.624329][ T3116] netlink_sendmsg+0x723/0xbe0 [17692.624329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17692.624329][ T3116] ___sys_sendmsg+0xee/0x170 [17692.624329][ T3116] __sys_sendmsg+0xcd/0x170 [17692.624329][ T3116] do_syscall_64+0xc6/0x1e0 [17692.624329][ T3116] [17692.626699][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17692.626699][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17692.626699][ T3116] ipv6_find_idev+0x102/0x170 [17692.626699][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17692.626699][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.626699][ T3116] netlink_rcv_skb+0x130/0x360 [17692.626699][ T3116] netlink_unicast+0x449/0x710 [17692.626699][ T3116] netlink_sendmsg+0x723/0xbe0 [17692.626699][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17692.626699][ T3116] ___sys_sendmsg+0xee/0x170 [17692.626699][ T3116] __sys_sendmsg+0xcd/0x170 [17692.626699][ T3116] do_syscall_64+0xc6/0x1e0 [17692.626699][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17692.626699][ T3116] [17692.628575][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17692.628575][ T3116] neigh_parms_alloc+0x1e5/0x510 [17692.628575][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17692.628575][ T3116] ipv6_find_idev+0x102/0x170 [17692.628575][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17692.628575][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.628575][ T3116] netlink_rcv_skb+0x130/0x360 [17692.628575][ T3116] netlink_unicast+0x449/0x710 [17692.628575][ T3116] netlink_sendmsg+0x723/0xbe0 [17692.628575][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17692.628575][ T3116] ___sys_sendmsg+0xee/0x170 [17692.628575][ T3116] __sys_sendmsg+0xcd/0x170 [17692.628575][ T3116] do_syscall_64+0xc6/0x1e0 [17692.628575][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17692.628575][ T3116] [17702.636841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17702.637330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17702.637330][ T3116] dst_init+0x84/0x4a0 [17702.637330][ T3116] dst_alloc+0x97/0x150 [17702.637330][ T3116] ip6_dst_alloc+0x23/0x90 [17702.637330][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17702.637330][ T3116] ip6_pol_route+0x56f/0x840 [17702.637330][ T3116] __fib6_rule_action+0x47a/0x5b0 [17702.637330][ T3116] fib_rules_lookup+0x2b4/0xa20 [17702.637330][ T3116] fib6_rule_lookup+0x182/0x630 [17702.637330][ T3116] ip6_route_input+0x59c/0xa50 [17702.637330][ T3116] ipv6_rcv+0x397/0x810 [17702.637330][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17702.637330][ T3116] process_backlog+0x101/0x620 [17702.637330][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17702.637330][ T3116] net_rx_action+0x495/0xbe0 [17702.637330][ T3116] __do_softirq+0x1b5/0x7f6 [17702.637330][ T3116] [17702.639569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17702.639569][ T3116] netdev_get_by_index+0x5e/0x80 [17702.639569][ T3116] fib6_nh_init+0x3d8/0x15b0 [17702.639569][ T3116] ip6_route_info_create+0xf18/0x17d0 [17702.639569][ T3116] ip6_route_add+0x1c/0x140 [17702.639569][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17702.639569][ T3116] addrconf_add_dev+0xe2/0x170 [17702.639569][ T3116] inet6_addr_add+0x12f/0xa40 [17702.639569][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17702.639569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.639569][ T3116] netlink_rcv_skb+0x130/0x360 [17702.639569][ T3116] netlink_unicast+0x449/0x710 [17702.639569][ T3116] netlink_sendmsg+0x723/0xbe0 [17702.639569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17702.639569][ T3116] ___sys_sendmsg+0xee/0x170 [17702.639569][ T3116] __sys_sendmsg+0xcd/0x170 [17702.639569][ T3116] do_syscall_64+0xc6/0x1e0 [17702.639569][ T3116] [17702.641938][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17702.641938][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17702.641938][ T3116] ipv6_find_idev+0x102/0x170 [17702.641938][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17702.641938][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.641938][ T3116] netlink_rcv_skb+0x130/0x360 [17702.641938][ T3116] netlink_unicast+0x449/0x710 [17702.641938][ T3116] netlink_sendmsg+0x723/0xbe0 [17702.641938][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17702.641938][ T3116] ___sys_sendmsg+0xee/0x170 [17702.641938][ T3116] __sys_sendmsg+0xcd/0x170 [17702.641938][ T3116] do_syscall_64+0xc6/0x1e0 [17702.641938][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17702.641938][ T3116] [17702.643778][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17702.643778][ T3116] neigh_parms_alloc+0x1e5/0x510 [17702.643778][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17702.643778][ T3116] ipv6_find_idev+0x102/0x170 [17702.643778][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17702.643778][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.643778][ T3116] netlink_rcv_skb+0x130/0x360 [17702.643778][ T3116] netlink_unicast+0x449/0x710 [17702.643778][ T3116] netlink_sendmsg+0x723/0xbe0 [17702.643778][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17702.643778][ T3116] ___sys_sendmsg+0xee/0x170 [17702.643778][ T3116] __sys_sendmsg+0xcd/0x170 [17702.643778][ T3116] do_syscall_64+0xc6/0x1e0 [17702.643778][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17702.643778][ T3116] [17712.884823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17712.885290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17712.885290][ T3116] dst_init+0x84/0x4a0 [17712.885290][ T3116] dst_alloc+0x97/0x150 [17712.885290][ T3116] ip6_dst_alloc+0x23/0x90 [17712.885290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17712.885290][ T3116] ip6_pol_route+0x56f/0x840 [17712.885290][ T3116] __fib6_rule_action+0x47a/0x5b0 [17712.885290][ T3116] fib_rules_lookup+0x2b4/0xa20 [17712.885290][ T3116] fib6_rule_lookup+0x182/0x630 [17712.885290][ T3116] ip6_route_input+0x59c/0xa50 [17712.885290][ T3116] ipv6_rcv+0x397/0x810 [17712.885290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17712.885290][ T3116] process_backlog+0x101/0x620 [17712.885290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17712.885290][ T3116] net_rx_action+0x495/0xbe0 [17712.885290][ T3116] __do_softirq+0x1b5/0x7f6 [17712.885290][ T3116] [17712.887534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17712.887534][ T3116] netdev_get_by_index+0x5e/0x80 [17712.887534][ T3116] fib6_nh_init+0x3d8/0x15b0 [17712.887534][ T3116] ip6_route_info_create+0xf18/0x17d0 [17712.887534][ T3116] ip6_route_add+0x1c/0x140 [17712.887534][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17712.887534][ T3116] addrconf_add_dev+0xe2/0x170 [17712.887534][ T3116] inet6_addr_add+0x12f/0xa40 [17712.887534][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17712.887534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.887534][ T3116] netlink_rcv_skb+0x130/0x360 [17712.887534][ T3116] netlink_unicast+0x449/0x710 [17712.887534][ T3116] netlink_sendmsg+0x723/0xbe0 [17712.887534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17712.887534][ T3116] ___sys_sendmsg+0xee/0x170 [17712.887534][ T3116] __sys_sendmsg+0xcd/0x170 [17712.887534][ T3116] do_syscall_64+0xc6/0x1e0 [17712.887534][ T3116] [17712.889888][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17712.889888][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17712.889888][ T3116] ipv6_find_idev+0x102/0x170 [17712.889888][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17712.889888][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.889888][ T3116] netlink_rcv_skb+0x130/0x360 [17712.889888][ T3116] netlink_unicast+0x449/0x710 [17712.889888][ T3116] netlink_sendmsg+0x723/0xbe0 [17712.889888][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17712.889888][ T3116] ___sys_sendmsg+0xee/0x170 [17712.889888][ T3116] __sys_sendmsg+0xcd/0x170 [17712.889888][ T3116] do_syscall_64+0xc6/0x1e0 [17712.889888][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17712.889888][ T3116] [17712.891733][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17712.891733][ T3116] neigh_parms_alloc+0x1e5/0x510 [17712.891733][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17712.891733][ T3116] ipv6_find_idev+0x102/0x170 [17712.891733][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17712.891733][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.891733][ T3116] netlink_rcv_skb+0x130/0x360 [17712.891733][ T3116] netlink_unicast+0x449/0x710 [17712.891733][ T3116] netlink_sendmsg+0x723/0xbe0 [17712.891733][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17712.891733][ T3116] ___sys_sendmsg+0xee/0x170 [17712.891733][ T3116] __sys_sendmsg+0xcd/0x170 [17712.891733][ T3116] do_syscall_64+0xc6/0x1e0 [17712.891733][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17712.891733][ T3116] [17722.988839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17722.989262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17722.989262][ T3116] dst_init+0x84/0x4a0 [17722.989262][ T3116] dst_alloc+0x97/0x150 [17722.989262][ T3116] ip6_dst_alloc+0x23/0x90 [17722.989262][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17722.989262][ T3116] ip6_pol_route+0x56f/0x840 [17722.989262][ T3116] __fib6_rule_action+0x47a/0x5b0 [17722.989262][ T3116] fib_rules_lookup+0x2b4/0xa20 [17722.989262][ T3116] fib6_rule_lookup+0x182/0x630 [17722.989262][ T3116] ip6_route_input+0x59c/0xa50 [17722.989262][ T3116] ipv6_rcv+0x397/0x810 [17722.989262][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17722.989262][ T3116] process_backlog+0x101/0x620 [17722.989262][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17722.989262][ T3116] net_rx_action+0x495/0xbe0 [17722.989262][ T3116] __do_softirq+0x1b5/0x7f6 [17722.989262][ T3116] [17722.991469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17722.991469][ T3116] netdev_get_by_index+0x5e/0x80 [17722.991469][ T3116] fib6_nh_init+0x3d8/0x15b0 [17722.991469][ T3116] ip6_route_info_create+0xf18/0x17d0 [17722.991469][ T3116] ip6_route_add+0x1c/0x140 [17722.991469][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17722.991469][ T3116] addrconf_add_dev+0xe2/0x170 [17722.991469][ T3116] inet6_addr_add+0x12f/0xa40 [17722.991469][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17722.991469][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.991469][ T3116] netlink_rcv_skb+0x130/0x360 [17722.991469][ T3116] netlink_unicast+0x449/0x710 [17722.991469][ T3116] netlink_sendmsg+0x723/0xbe0 [17722.991469][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17722.991469][ T3116] ___sys_sendmsg+0xee/0x170 [17722.991469][ T3116] __sys_sendmsg+0xcd/0x170 [17722.991469][ T3116] do_syscall_64+0xc6/0x1e0 [17722.991469][ T3116] [17722.993726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17722.993726][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17722.993726][ T3116] ipv6_find_idev+0x102/0x170 [17722.993726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17722.993726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.993726][ T3116] netlink_rcv_skb+0x130/0x360 [17722.993726][ T3116] netlink_unicast+0x449/0x710 [17722.993726][ T3116] netlink_sendmsg+0x723/0xbe0 [17722.993726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17722.993726][ T3116] ___sys_sendmsg+0xee/0x170 [17722.993726][ T3116] __sys_sendmsg+0xcd/0x170 [17722.993726][ T3116] do_syscall_64+0xc6/0x1e0 [17722.993726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17722.993726][ T3116] [17722.995467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17722.995467][ T3116] neigh_parms_alloc+0x1e5/0x510 [17722.995467][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17722.995467][ T3116] ipv6_find_idev+0x102/0x170 [17722.995467][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17722.995467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.995467][ T3116] netlink_rcv_skb+0x130/0x360 [17722.995467][ T3116] netlink_unicast+0x449/0x710 [17722.995467][ T3116] netlink_sendmsg+0x723/0xbe0 [17722.995467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17722.995467][ T3116] ___sys_sendmsg+0xee/0x170 [17722.995467][ T3116] __sys_sendmsg+0xcd/0x170 [17722.995467][ T3116] do_syscall_64+0xc6/0x1e0 [17722.995467][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17722.995467][ T3116] [17733.244766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17733.245202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17733.245202][ T3116] dst_init+0x84/0x4a0 [17733.245202][ T3116] dst_alloc+0x97/0x150 [17733.245202][ T3116] ip6_dst_alloc+0x23/0x90 [17733.245202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17733.245202][ T3116] ip6_pol_route+0x56f/0x840 [17733.245202][ T3116] __fib6_rule_action+0x47a/0x5b0 [17733.245202][ T3116] fib_rules_lookup+0x2b4/0xa20 [17733.245202][ T3116] fib6_rule_lookup+0x182/0x630 [17733.245202][ T3116] ip6_route_input+0x59c/0xa50 [17733.245202][ T3116] ipv6_rcv+0x397/0x810 [17733.245202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17733.245202][ T3116] process_backlog+0x101/0x620 [17733.245202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17733.245202][ T3116] net_rx_action+0x495/0xbe0 [17733.245202][ T3116] __do_softirq+0x1b5/0x7f6 [17733.245202][ T3116] [17733.247479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17733.247479][ T3116] netdev_get_by_index+0x5e/0x80 [17733.247479][ T3116] fib6_nh_init+0x3d8/0x15b0 [17733.247479][ T3116] ip6_route_info_create+0xf18/0x17d0 [17733.247479][ T3116] ip6_route_add+0x1c/0x140 [17733.247479][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17733.247479][ T3116] addrconf_add_dev+0xe2/0x170 [17733.247479][ T3116] inet6_addr_add+0x12f/0xa40 [17733.247479][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17733.247479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.247479][ T3116] netlink_rcv_skb+0x130/0x360 [17733.247479][ T3116] netlink_unicast+0x449/0x710 [17733.247479][ T3116] netlink_sendmsg+0x723/0xbe0 [17733.247479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17733.247479][ T3116] ___sys_sendmsg+0xee/0x170 [17733.247479][ T3116] __sys_sendmsg+0xcd/0x170 [17733.247479][ T3116] do_syscall_64+0xc6/0x1e0 [17733.247479][ T3116] [17733.249876][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17733.249876][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17733.249876][ T3116] ipv6_find_idev+0x102/0x170 [17733.249876][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17733.249876][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.249876][ T3116] netlink_rcv_skb+0x130/0x360 [17733.249876][ T3116] netlink_unicast+0x449/0x710 [17733.249876][ T3116] netlink_sendmsg+0x723/0xbe0 [17733.249876][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17733.249876][ T3116] ___sys_sendmsg+0xee/0x170 [17733.249876][ T3116] __sys_sendmsg+0xcd/0x170 [17733.249876][ T3116] do_syscall_64+0xc6/0x1e0 [17733.249876][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17733.249876][ T3116] [17733.251739][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17733.251739][ T3116] neigh_parms_alloc+0x1e5/0x510 [17733.251739][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17733.251739][ T3116] ipv6_find_idev+0x102/0x170 [17733.251739][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17733.251739][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.251739][ T3116] netlink_rcv_skb+0x130/0x360 [17733.251739][ T3116] netlink_unicast+0x449/0x710 [17733.251739][ T3116] netlink_sendmsg+0x723/0xbe0 [17733.251739][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17733.251739][ T3116] ___sys_sendmsg+0xee/0x170 [17733.251739][ T3116] __sys_sendmsg+0xcd/0x170 [17733.251739][ T3116] do_syscall_64+0xc6/0x1e0 [17733.251739][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17733.251739][ T3116] [17743.500924][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17743.501972][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17743.501972][ T3116] dst_init+0x84/0x4a0 [17743.501972][ T3116] dst_alloc+0x97/0x150 [17743.501972][ T3116] ip6_dst_alloc+0x23/0x90 [17743.501972][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17743.501972][ T3116] ip6_pol_route+0x56f/0x840 [17743.501972][ T3116] __fib6_rule_action+0x47a/0x5b0 [17743.501972][ T3116] fib_rules_lookup+0x2b4/0xa20 [17743.501972][ T3116] fib6_rule_lookup+0x182/0x630 [17743.501972][ T3116] ip6_route_input+0x59c/0xa50 [17743.501972][ T3116] ipv6_rcv+0x397/0x810 [17743.501972][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17743.501972][ T3116] process_backlog+0x101/0x620 [17743.501972][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17743.501972][ T3116] net_rx_action+0x495/0xbe0 [17743.501972][ T3116] __do_softirq+0x1b5/0x7f6 [17743.501972][ T3116] [17743.504237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17743.504237][ T3116] netdev_get_by_index+0x5e/0x80 [17743.504237][ T3116] fib6_nh_init+0x3d8/0x15b0 [17743.504237][ T3116] ip6_route_info_create+0xf18/0x17d0 [17743.504237][ T3116] ip6_route_add+0x1c/0x140 [17743.504237][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17743.504237][ T3116] addrconf_add_dev+0xe2/0x170 [17743.504237][ T3116] inet6_addr_add+0x12f/0xa40 [17743.504237][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17743.504237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.504237][ T3116] netlink_rcv_skb+0x130/0x360 [17743.504237][ T3116] netlink_unicast+0x449/0x710 [17743.504237][ T3116] netlink_sendmsg+0x723/0xbe0 [17743.504237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17743.504237][ T3116] ___sys_sendmsg+0xee/0x170 [17743.504237][ T3116] __sys_sendmsg+0xcd/0x170 [17743.504237][ T3116] do_syscall_64+0xc6/0x1e0 [17743.504237][ T3116] [17743.506558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17743.506558][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17743.506558][ T3116] ipv6_find_idev+0x102/0x170 [17743.506558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17743.506558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.506558][ T3116] netlink_rcv_skb+0x130/0x360 [17743.506558][ T3116] netlink_unicast+0x449/0x710 [17743.506558][ T3116] netlink_sendmsg+0x723/0xbe0 [17743.506558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17743.506558][ T3116] ___sys_sendmsg+0xee/0x170 [17743.506558][ T3116] __sys_sendmsg+0xcd/0x170 [17743.506558][ T3116] do_syscall_64+0xc6/0x1e0 [17743.506558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17743.506558][ T3116] [17743.508345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17743.508345][ T3116] neigh_parms_alloc+0x1e5/0x510 [17743.508345][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17743.508345][ T3116] ipv6_find_idev+0x102/0x170 [17743.508345][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17743.508345][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.508345][ T3116] netlink_rcv_skb+0x130/0x360 [17743.508345][ T3116] netlink_unicast+0x449/0x710 [17743.508345][ T3116] netlink_sendmsg+0x723/0xbe0 [17743.508345][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17743.508345][ T3116] ___sys_sendmsg+0xee/0x170 [17743.508345][ T3116] __sys_sendmsg+0xcd/0x170 [17743.508345][ T3116] do_syscall_64+0xc6/0x1e0 [17743.508345][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17743.508345][ T3116] [17753.652857][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17753.653321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17753.653321][ T3116] dst_init+0x84/0x4a0 [17753.653321][ T3116] dst_alloc+0x97/0x150 [17753.653321][ T3116] ip6_dst_alloc+0x23/0x90 [17753.653321][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17753.653321][ T3116] ip6_pol_route+0x56f/0x840 [17753.653321][ T3116] __fib6_rule_action+0x47a/0x5b0 [17753.653321][ T3116] fib_rules_lookup+0x2b4/0xa20 [17753.653321][ T3116] fib6_rule_lookup+0x182/0x630 [17753.653321][ T3116] ip6_route_input+0x59c/0xa50 [17753.653321][ T3116] ipv6_rcv+0x397/0x810 [17753.653321][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17753.653321][ T3116] process_backlog+0x101/0x620 [17753.653321][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17753.653321][ T3116] net_rx_action+0x495/0xbe0 [17753.653321][ T3116] __do_softirq+0x1b5/0x7f6 [17753.653321][ T3116] [17753.655408][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17753.655408][ T3116] netdev_get_by_index+0x5e/0x80 [17753.655408][ T3116] fib6_nh_init+0x3d8/0x15b0 [17753.655408][ T3116] ip6_route_info_create+0xf18/0x17d0 [17753.655408][ T3116] ip6_route_add+0x1c/0x140 [17753.655408][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17753.655408][ T3116] addrconf_add_dev+0xe2/0x170 [17753.655408][ T3116] inet6_addr_add+0x12f/0xa40 [17753.655408][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17753.655408][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.655408][ T3116] netlink_rcv_skb+0x130/0x360 [17753.655408][ T3116] netlink_unicast+0x449/0x710 [17753.655408][ T3116] netlink_sendmsg+0x723/0xbe0 [17753.655408][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17753.655408][ T3116] ___sys_sendmsg+0xee/0x170 [17753.655408][ T3116] __sys_sendmsg+0xcd/0x170 [17753.655408][ T3116] do_syscall_64+0xc6/0x1e0 [17753.655408][ T3116] [17753.657664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17753.657664][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17753.657664][ T3116] ipv6_find_idev+0x102/0x170 [17753.657664][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17753.657664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.657664][ T3116] netlink_rcv_skb+0x130/0x360 [17753.657664][ T3116] netlink_unicast+0x449/0x710 [17753.657664][ T3116] netlink_sendmsg+0x723/0xbe0 [17753.657664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17753.657664][ T3116] ___sys_sendmsg+0xee/0x170 [17753.657664][ T3116] __sys_sendmsg+0xcd/0x170 [17753.657664][ T3116] do_syscall_64+0xc6/0x1e0 [17753.657664][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17753.657664][ T3116] [17753.659883][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17753.659883][ T3116] neigh_parms_alloc+0x1e5/0x510 [17753.659883][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17753.659883][ T3116] ipv6_find_idev+0x102/0x170 [17753.659883][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17753.659883][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.659883][ T3116] netlink_rcv_skb+0x130/0x360 [17753.659883][ T3116] netlink_unicast+0x449/0x710 [17753.659883][ T3116] netlink_sendmsg+0x723/0xbe0 [17753.659883][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17753.659883][ T3116] ___sys_sendmsg+0xee/0x170 [17753.659883][ T3116] __sys_sendmsg+0xcd/0x170 [17753.659883][ T3116] do_syscall_64+0xc6/0x1e0 [17753.659883][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17753.659883][ T3116] [17763.900888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17763.901349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17763.901349][ T3116] dst_init+0x84/0x4a0 [17763.901349][ T3116] dst_alloc+0x97/0x150 [17763.901349][ T3116] ip6_dst_alloc+0x23/0x90 [17763.901349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17763.901349][ T3116] ip6_pol_route+0x56f/0x840 [17763.901349][ T3116] __fib6_rule_action+0x47a/0x5b0 [17763.901349][ T3116] fib_rules_lookup+0x2b4/0xa20 [17763.901349][ T3116] fib6_rule_lookup+0x182/0x630 [17763.901349][ T3116] ip6_route_input+0x59c/0xa50 [17763.901349][ T3116] ipv6_rcv+0x397/0x810 [17763.901349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17763.901349][ T3116] process_backlog+0x101/0x620 [17763.901349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17763.901349][ T3116] net_rx_action+0x495/0xbe0 [17763.901349][ T3116] __do_softirq+0x1b5/0x7f6 [17763.901349][ T3116] [17763.903399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17763.903399][ T3116] netdev_get_by_index+0x5e/0x80 [17763.903399][ T3116] fib6_nh_init+0x3d8/0x15b0 [17763.903399][ T3116] ip6_route_info_create+0xf18/0x17d0 [17763.903399][ T3116] ip6_route_add+0x1c/0x140 [17763.903399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17763.903399][ T3116] addrconf_add_dev+0xe2/0x170 [17763.903399][ T3116] inet6_addr_add+0x12f/0xa40 [17763.903399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17763.903399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.903399][ T3116] netlink_rcv_skb+0x130/0x360 [17763.903399][ T3116] netlink_unicast+0x449/0x710 [17763.903399][ T3116] netlink_sendmsg+0x723/0xbe0 [17763.903399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17763.903399][ T3116] ___sys_sendmsg+0xee/0x170 [17763.903399][ T3116] __sys_sendmsg+0xcd/0x170 [17763.903399][ T3116] do_syscall_64+0xc6/0x1e0 [17763.903399][ T3116] [17763.905531][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17763.905531][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17763.905531][ T3116] ipv6_find_idev+0x102/0x170 [17763.905531][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17763.905531][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.905531][ T3116] netlink_rcv_skb+0x130/0x360 [17763.905531][ T3116] netlink_unicast+0x449/0x710 [17763.905531][ T3116] netlink_sendmsg+0x723/0xbe0 [17763.905531][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17763.905531][ T3116] ___sys_sendmsg+0xee/0x170 [17763.905531][ T3116] __sys_sendmsg+0xcd/0x170 [17763.905531][ T3116] do_syscall_64+0xc6/0x1e0 [17763.905531][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17763.905531][ T3116] [17763.907226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17763.907226][ T3116] neigh_parms_alloc+0x1e5/0x510 [17763.907226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17763.907226][ T3116] ipv6_find_idev+0x102/0x170 [17763.907226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17763.907226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.907226][ T3116] netlink_rcv_skb+0x130/0x360 [17763.907226][ T3116] netlink_unicast+0x449/0x710 [17763.907226][ T3116] netlink_sendmsg+0x723/0xbe0 [17763.907226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17763.907226][ T3116] ___sys_sendmsg+0xee/0x170 [17763.907226][ T3116] __sys_sendmsg+0xcd/0x170 [17763.907226][ T3116] do_syscall_64+0xc6/0x1e0 [17763.907226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17763.907226][ T3116] [17774.148752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17774.149150][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17774.149150][ T3116] dst_init+0x84/0x4a0 [17774.149150][ T3116] dst_alloc+0x97/0x150 [17774.149150][ T3116] ip6_dst_alloc+0x23/0x90 [17774.149150][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17774.149150][ T3116] ip6_pol_route+0x56f/0x840 [17774.149150][ T3116] __fib6_rule_action+0x47a/0x5b0 [17774.149150][ T3116] fib_rules_lookup+0x2b4/0xa20 [17774.149150][ T3116] fib6_rule_lookup+0x182/0x630 [17774.149150][ T3116] ip6_route_input+0x59c/0xa50 [17774.149150][ T3116] ipv6_rcv+0x397/0x810 [17774.149150][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17774.149150][ T3116] process_backlog+0x101/0x620 [17774.149150][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17774.149150][ T3116] net_rx_action+0x495/0xbe0 [17774.149150][ T3116] __do_softirq+0x1b5/0x7f6 [17774.149150][ T3116] [17774.151270][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17774.151270][ T3116] netdev_get_by_index+0x5e/0x80 [17774.151270][ T3116] fib6_nh_init+0x3d8/0x15b0 [17774.151270][ T3116] ip6_route_info_create+0xf18/0x17d0 [17774.151270][ T3116] ip6_route_add+0x1c/0x140 [17774.151270][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17774.151270][ T3116] addrconf_add_dev+0xe2/0x170 [17774.151270][ T3116] inet6_addr_add+0x12f/0xa40 [17774.151270][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17774.151270][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17774.151270][ T3116] netlink_rcv_skb+0x130/0x360 [17774.151270][ T3116] netlink_unicast+0x449/0x710 [17774.151270][ T3116] netlink_sendmsg+0x723/0xbe0 [17774.151270][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17774.151270][ T3116] ___sys_sendmsg+0xee/0x170 [17774.151270][ T3116] __sys_sendmsg+0xcd/0x170 [17774.151270][ T3116] do_syscall_64+0xc6/0x1e0 [17774.151270][ T3116] [17774.153465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17774.153465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17774.153465][ T3116] ipv6_find_idev+0x102/0x170 [17774.153465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17774.153465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17774.153465][ T3116] netlink_rcv_skb+0x130/0x360 [17774.153465][ T3116] netlink_unicast+0x449/0x710 [17774.153465][ T3116] netlink_sendmsg+0x723/0xbe0 [17774.153465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17774.153465][ T3116] ___sys_sendmsg+0xee/0x170 [17774.153465][ T3116] __sys_sendmsg+0xcd/0x170 [17774.153465][ T3116] do_syscall_64+0xc6/0x1e0 [17774.153465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17774.153465][ T3116] [17774.155194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17774.155194][ T3116] neigh_parms_alloc+0x1e5/0x510 [17774.155194][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17774.155194][ T3116] ipv6_find_idev+0x102/0x170 [17774.155194][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17774.155194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17774.155194][ T3116] netlink_rcv_skb+0x130/0x360 [17774.155194][ T3116] netlink_unicast+0x449/0x710 [17774.155194][ T3116] netlink_sendmsg+0x723/0xbe0 [17774.155194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17774.155194][ T3116] ___sys_sendmsg+0xee/0x170 [17774.155194][ T3116] __sys_sendmsg+0xcd/0x170 [17774.155194][ T3116] do_syscall_64+0xc6/0x1e0 [17774.155194][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17774.155194][ T3116] [17784.396886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17784.397974][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17784.397974][ T3116] dst_init+0x84/0x4a0 [17784.397974][ T3116] dst_alloc+0x97/0x150 [17784.397974][ T3116] ip6_dst_alloc+0x23/0x90 [17784.397974][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17784.397974][ T3116] ip6_pol_route+0x56f/0x840 [17784.397974][ T3116] __fib6_rule_action+0x47a/0x5b0 [17784.397974][ T3116] fib_rules_lookup+0x2b4/0xa20 [17784.397974][ T3116] fib6_rule_lookup+0x182/0x630 [17784.397974][ T3116] ip6_route_input+0x59c/0xa50 [17784.397974][ T3116] ipv6_rcv+0x397/0x810 [17784.397974][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17784.397974][ T3116] process_backlog+0x101/0x620 [17784.397974][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17784.397974][ T3116] net_rx_action+0x495/0xbe0 [17784.397974][ T3116] __do_softirq+0x1b5/0x7f6 [17784.397974][ T3116] [17784.400445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17784.400445][ T3116] netdev_get_by_index+0x5e/0x80 [17784.400445][ T3116] fib6_nh_init+0x3d8/0x15b0 [17784.400445][ T3116] ip6_route_info_create+0xf18/0x17d0 [17784.400445][ T3116] ip6_route_add+0x1c/0x140 [17784.400445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17784.400445][ T3116] addrconf_add_dev+0xe2/0x170 [17784.400445][ T3116] inet6_addr_add+0x12f/0xa40 [17784.400445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17784.400445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.400445][ T3116] netlink_rcv_skb+0x130/0x360 [17784.400445][ T3116] netlink_unicast+0x449/0x710 [17784.400445][ T3116] netlink_sendmsg+0x723/0xbe0 [17784.400445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17784.400445][ T3116] ___sys_sendmsg+0xee/0x170 [17784.400445][ T3116] __sys_sendmsg+0xcd/0x170 [17784.400445][ T3116] do_syscall_64+0xc6/0x1e0 [17784.400445][ T3116] [17784.402930][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17784.402930][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17784.402930][ T3116] ipv6_find_idev+0x102/0x170 [17784.402930][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17784.402930][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.402930][ T3116] netlink_rcv_skb+0x130/0x360 [17784.402930][ T3116] netlink_unicast+0x449/0x710 [17784.402930][ T3116] netlink_sendmsg+0x723/0xbe0 [17784.402930][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17784.402930][ T3116] ___sys_sendmsg+0xee/0x170 [17784.402930][ T3116] __sys_sendmsg+0xcd/0x170 [17784.402930][ T3116] do_syscall_64+0xc6/0x1e0 [17784.402930][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17784.402930][ T3116] [17784.404850][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17784.404850][ T3116] neigh_parms_alloc+0x1e5/0x510 [17784.404850][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17784.404850][ T3116] ipv6_find_idev+0x102/0x170 [17784.404850][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17784.404850][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.404850][ T3116] netlink_rcv_skb+0x130/0x360 [17784.404850][ T3116] netlink_unicast+0x449/0x710 [17784.404850][ T3116] netlink_sendmsg+0x723/0xbe0 [17784.404850][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17784.404850][ T3116] ___sys_sendmsg+0xee/0x170 [17784.404850][ T3116] __sys_sendmsg+0xcd/0x170 [17784.404850][ T3116] do_syscall_64+0xc6/0x1e0 [17784.404850][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17784.404850][ T3116] [17794.644771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17794.645264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17794.645264][ T3116] dst_init+0x84/0x4a0 [17794.645264][ T3116] dst_alloc+0x97/0x150 [17794.645264][ T3116] ip6_dst_alloc+0x23/0x90 [17794.645264][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17794.645264][ T3116] ip6_pol_route+0x56f/0x840 [17794.645264][ T3116] __fib6_rule_action+0x47a/0x5b0 [17794.645264][ T3116] fib_rules_lookup+0x2b4/0xa20 [17794.645264][ T3116] fib6_rule_lookup+0x182/0x630 [17794.645264][ T3116] ip6_route_input+0x59c/0xa50 [17794.645264][ T3116] ipv6_rcv+0x397/0x810 [17794.645264][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17794.645264][ T3116] process_backlog+0x101/0x620 [17794.645264][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17794.645264][ T3116] net_rx_action+0x495/0xbe0 [17794.645264][ T3116] __do_softirq+0x1b5/0x7f6 [17794.645264][ T3116] [17794.647385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17794.647385][ T3116] netdev_get_by_index+0x5e/0x80 [17794.647385][ T3116] fib6_nh_init+0x3d8/0x15b0 [17794.647385][ T3116] ip6_route_info_create+0xf18/0x17d0 [17794.647385][ T3116] ip6_route_add+0x1c/0x140 [17794.647385][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17794.647385][ T3116] addrconf_add_dev+0xe2/0x170 [17794.647385][ T3116] inet6_addr_add+0x12f/0xa40 [17794.647385][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17794.647385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.647385][ T3116] netlink_rcv_skb+0x130/0x360 [17794.647385][ T3116] netlink_unicast+0x449/0x710 [17794.647385][ T3116] netlink_sendmsg+0x723/0xbe0 [17794.647385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17794.647385][ T3116] ___sys_sendmsg+0xee/0x170 [17794.647385][ T3116] __sys_sendmsg+0xcd/0x170 [17794.647385][ T3116] do_syscall_64+0xc6/0x1e0 [17794.647385][ T3116] [17794.649584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17794.649584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17794.649584][ T3116] ipv6_find_idev+0x102/0x170 [17794.649584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17794.649584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.649584][ T3116] netlink_rcv_skb+0x130/0x360 [17794.649584][ T3116] netlink_unicast+0x449/0x710 [17794.649584][ T3116] netlink_sendmsg+0x723/0xbe0 [17794.649584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17794.649584][ T3116] ___sys_sendmsg+0xee/0x170 [17794.649584][ T3116] __sys_sendmsg+0xcd/0x170 [17794.649584][ T3116] do_syscall_64+0xc6/0x1e0 [17794.649584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17794.649584][ T3116] [17794.651337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17794.651337][ T3116] neigh_parms_alloc+0x1e5/0x510 [17794.651337][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17794.651337][ T3116] ipv6_find_idev+0x102/0x170 [17794.651337][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17794.651337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.651337][ T3116] netlink_rcv_skb+0x130/0x360 [17794.651337][ T3116] netlink_unicast+0x449/0x710 [17794.651337][ T3116] netlink_sendmsg+0x723/0xbe0 [17794.651337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17794.651337][ T3116] ___sys_sendmsg+0xee/0x170 [17794.651337][ T3116] __sys_sendmsg+0xcd/0x170 [17794.651337][ T3116] do_syscall_64+0xc6/0x1e0 [17794.651337][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17794.651337][ T3116] [17804.668828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17804.669274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17804.669274][ T3116] dst_init+0x84/0x4a0 [17804.669274][ T3116] dst_alloc+0x97/0x150 [17804.669274][ T3116] ip6_dst_alloc+0x23/0x90 [17804.669274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17804.669274][ T3116] ip6_pol_route+0x56f/0x840 [17804.669274][ T3116] __fib6_rule_action+0x47a/0x5b0 [17804.669274][ T3116] fib_rules_lookup+0x2b4/0xa20 [17804.669274][ T3116] fib6_rule_lookup+0x182/0x630 [17804.669274][ T3116] ip6_route_input+0x59c/0xa50 [17804.669274][ T3116] ipv6_rcv+0x397/0x810 [17804.669274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17804.669274][ T3116] process_backlog+0x101/0x620 [17804.669274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17804.669274][ T3116] net_rx_action+0x495/0xbe0 [17804.669274][ T3116] __do_softirq+0x1b5/0x7f6 [17804.669274][ T3116] [17804.671366][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17804.671366][ T3116] netdev_get_by_index+0x5e/0x80 [17804.671366][ T3116] fib6_nh_init+0x3d8/0x15b0 [17804.671366][ T3116] ip6_route_info_create+0xf18/0x17d0 [17804.671366][ T3116] ip6_route_add+0x1c/0x140 [17804.671366][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17804.671366][ T3116] addrconf_add_dev+0xe2/0x170 [17804.671366][ T3116] inet6_addr_add+0x12f/0xa40 [17804.671366][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17804.671366][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.671366][ T3116] netlink_rcv_skb+0x130/0x360 [17804.671366][ T3116] netlink_unicast+0x449/0x710 [17804.671366][ T3116] netlink_sendmsg+0x723/0xbe0 [17804.671366][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17804.671366][ T3116] ___sys_sendmsg+0xee/0x170 [17804.671366][ T3116] __sys_sendmsg+0xcd/0x170 [17804.671366][ T3116] do_syscall_64+0xc6/0x1e0 [17804.671366][ T3116] [17804.673577][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17804.673577][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17804.673577][ T3116] ipv6_find_idev+0x102/0x170 [17804.673577][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17804.673577][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.673577][ T3116] netlink_rcv_skb+0x130/0x360 [17804.673577][ T3116] netlink_unicast+0x449/0x710 [17804.673577][ T3116] netlink_sendmsg+0x723/0xbe0 [17804.673577][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17804.673577][ T3116] ___sys_sendmsg+0xee/0x170 [17804.673577][ T3116] __sys_sendmsg+0xcd/0x170 [17804.673577][ T3116] do_syscall_64+0xc6/0x1e0 [17804.673577][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17804.673577][ T3116] [17804.675299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17804.675299][ T3116] neigh_parms_alloc+0x1e5/0x510 [17804.675299][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17804.675299][ T3116] ipv6_find_idev+0x102/0x170 [17804.675299][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17804.675299][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.675299][ T3116] netlink_rcv_skb+0x130/0x360 [17804.675299][ T3116] netlink_unicast+0x449/0x710 [17804.675299][ T3116] netlink_sendmsg+0x723/0xbe0 [17804.675299][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17804.675299][ T3116] ___sys_sendmsg+0xee/0x170 [17804.675299][ T3116] __sys_sendmsg+0xcd/0x170 [17804.675299][ T3116] do_syscall_64+0xc6/0x1e0 [17804.675299][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17804.675299][ T3116] [17814.916745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17814.917148][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17814.917148][ T3116] dst_init+0x84/0x4a0 [17814.917148][ T3116] dst_alloc+0x97/0x150 [17814.917148][ T3116] ip6_dst_alloc+0x23/0x90 [17814.917148][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17814.917148][ T3116] ip6_pol_route+0x56f/0x840 [17814.917148][ T3116] __fib6_rule_action+0x47a/0x5b0 [17814.917148][ T3116] fib_rules_lookup+0x2b4/0xa20 [17814.917148][ T3116] fib6_rule_lookup+0x182/0x630 [17814.917148][ T3116] ip6_route_input+0x59c/0xa50 [17814.917148][ T3116] ipv6_rcv+0x397/0x810 [17814.917148][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17814.917148][ T3116] process_backlog+0x101/0x620 [17814.917148][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17814.917148][ T3116] net_rx_action+0x495/0xbe0 [17814.917148][ T3116] __do_softirq+0x1b5/0x7f6 [17814.917148][ T3116] [17814.919239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17814.919239][ T3116] netdev_get_by_index+0x5e/0x80 [17814.919239][ T3116] fib6_nh_init+0x3d8/0x15b0 [17814.919239][ T3116] ip6_route_info_create+0xf18/0x17d0 [17814.919239][ T3116] ip6_route_add+0x1c/0x140 [17814.919239][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17814.919239][ T3116] addrconf_add_dev+0xe2/0x170 [17814.919239][ T3116] inet6_addr_add+0x12f/0xa40 [17814.919239][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17814.919239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.919239][ T3116] netlink_rcv_skb+0x130/0x360 [17814.919239][ T3116] netlink_unicast+0x449/0x710 [17814.919239][ T3116] netlink_sendmsg+0x723/0xbe0 [17814.919239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17814.919239][ T3116] ___sys_sendmsg+0xee/0x170 [17814.919239][ T3116] __sys_sendmsg+0xcd/0x170 [17814.919239][ T3116] do_syscall_64+0xc6/0x1e0 [17814.919239][ T3116] [17814.921428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17814.921428][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17814.921428][ T3116] ipv6_find_idev+0x102/0x170 [17814.921428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17814.921428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.921428][ T3116] netlink_rcv_skb+0x130/0x360 [17814.921428][ T3116] netlink_unicast+0x449/0x710 [17814.921428][ T3116] netlink_sendmsg+0x723/0xbe0 [17814.921428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17814.921428][ T3116] ___sys_sendmsg+0xee/0x170 [17814.921428][ T3116] __sys_sendmsg+0xcd/0x170 [17814.921428][ T3116] do_syscall_64+0xc6/0x1e0 [17814.921428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17814.921428][ T3116] [17814.923137][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17814.923137][ T3116] neigh_parms_alloc+0x1e5/0x510 [17814.923137][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17814.923137][ T3116] ipv6_find_idev+0x102/0x170 [17814.923137][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17814.923137][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.923137][ T3116] netlink_rcv_skb+0x130/0x360 [17814.923137][ T3116] netlink_unicast+0x449/0x710 [17814.923137][ T3116] netlink_sendmsg+0x723/0xbe0 [17814.923137][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17814.923137][ T3116] ___sys_sendmsg+0xee/0x170 [17814.923137][ T3116] __sys_sendmsg+0xcd/0x170 [17814.923137][ T3116] do_syscall_64+0xc6/0x1e0 [17814.923137][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17814.923137][ T3116] [17825.164762][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17825.165202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17825.165202][ T3116] dst_init+0x84/0x4a0 [17825.165202][ T3116] dst_alloc+0x97/0x150 [17825.165202][ T3116] ip6_dst_alloc+0x23/0x90 [17825.165202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17825.165202][ T3116] ip6_pol_route+0x56f/0x840 [17825.165202][ T3116] __fib6_rule_action+0x47a/0x5b0 [17825.165202][ T3116] fib_rules_lookup+0x2b4/0xa20 [17825.165202][ T3116] fib6_rule_lookup+0x182/0x630 [17825.165202][ T3116] ip6_route_input+0x59c/0xa50 [17825.165202][ T3116] ipv6_rcv+0x397/0x810 [17825.165202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17825.165202][ T3116] process_backlog+0x101/0x620 [17825.165202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17825.165202][ T3116] net_rx_action+0x495/0xbe0 [17825.165202][ T3116] __do_softirq+0x1b5/0x7f6 [17825.165202][ T3116] [17825.167286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17825.167286][ T3116] netdev_get_by_index+0x5e/0x80 [17825.167286][ T3116] fib6_nh_init+0x3d8/0x15b0 [17825.167286][ T3116] ip6_route_info_create+0xf18/0x17d0 [17825.167286][ T3116] ip6_route_add+0x1c/0x140 [17825.167286][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17825.167286][ T3116] addrconf_add_dev+0xe2/0x170 [17825.167286][ T3116] inet6_addr_add+0x12f/0xa40 [17825.167286][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17825.167286][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.167286][ T3116] netlink_rcv_skb+0x130/0x360 [17825.167286][ T3116] netlink_unicast+0x449/0x710 [17825.167286][ T3116] netlink_sendmsg+0x723/0xbe0 [17825.167286][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17825.167286][ T3116] ___sys_sendmsg+0xee/0x170 [17825.167286][ T3116] __sys_sendmsg+0xcd/0x170 [17825.167286][ T3116] do_syscall_64+0xc6/0x1e0 [17825.167286][ T3116] [17825.169451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17825.169451][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17825.169451][ T3116] ipv6_find_idev+0x102/0x170 [17825.169451][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17825.169451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.169451][ T3116] netlink_rcv_skb+0x130/0x360 [17825.169451][ T3116] netlink_unicast+0x449/0x710 [17825.169451][ T3116] netlink_sendmsg+0x723/0xbe0 [17825.169451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17825.169451][ T3116] ___sys_sendmsg+0xee/0x170 [17825.169451][ T3116] __sys_sendmsg+0xcd/0x170 [17825.169451][ T3116] do_syscall_64+0xc6/0x1e0 [17825.169451][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17825.169451][ T3116] [17825.171147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17825.171147][ T3116] neigh_parms_alloc+0x1e5/0x510 [17825.171147][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17825.171147][ T3116] ipv6_find_idev+0x102/0x170 [17825.171147][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17825.171147][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.171147][ T3116] netlink_rcv_skb+0x130/0x360 [17825.171147][ T3116] netlink_unicast+0x449/0x710 [17825.171147][ T3116] netlink_sendmsg+0x723/0xbe0 [17825.171147][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17825.171147][ T3116] ___sys_sendmsg+0xee/0x170 [17825.171147][ T3116] __sys_sendmsg+0xcd/0x170 [17825.171147][ T3116] do_syscall_64+0xc6/0x1e0 [17825.171147][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17825.171147][ T3116] [17835.412877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17835.413859][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17835.413859][ T3116] dst_init+0x84/0x4a0 [17835.413859][ T3116] dst_alloc+0x97/0x150 [17835.413859][ T3116] ip6_dst_alloc+0x23/0x90 [17835.413859][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17835.413859][ T3116] ip6_pol_route+0x56f/0x840 [17835.413859][ T3116] __fib6_rule_action+0x47a/0x5b0 [17835.413859][ T3116] fib_rules_lookup+0x2b4/0xa20 [17835.413859][ T3116] fib6_rule_lookup+0x182/0x630 [17835.413859][ T3116] ip6_route_input+0x59c/0xa50 [17835.413859][ T3116] ipv6_rcv+0x397/0x810 [17835.413859][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17835.413859][ T3116] process_backlog+0x101/0x620 [17835.413859][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17835.413859][ T3116] net_rx_action+0x495/0xbe0 [17835.413859][ T3116] __do_softirq+0x1b5/0x7f6 [17835.413859][ T3116] [17835.415929][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17835.415929][ T3116] netdev_get_by_index+0x5e/0x80 [17835.415929][ T3116] fib6_nh_init+0x3d8/0x15b0 [17835.415929][ T3116] ip6_route_info_create+0xf18/0x17d0 [17835.415929][ T3116] ip6_route_add+0x1c/0x140 [17835.415929][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17835.415929][ T3116] addrconf_add_dev+0xe2/0x170 [17835.415929][ T3116] inet6_addr_add+0x12f/0xa40 [17835.415929][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17835.415929][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.415929][ T3116] netlink_rcv_skb+0x130/0x360 [17835.415929][ T3116] netlink_unicast+0x449/0x710 [17835.415929][ T3116] netlink_sendmsg+0x723/0xbe0 [17835.415929][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17835.415929][ T3116] ___sys_sendmsg+0xee/0x170 [17835.415929][ T3116] __sys_sendmsg+0xcd/0x170 [17835.415929][ T3116] do_syscall_64+0xc6/0x1e0 [17835.415929][ T3116] [17835.418082][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17835.418082][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17835.418082][ T3116] ipv6_find_idev+0x102/0x170 [17835.418082][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17835.418082][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.418082][ T3116] netlink_rcv_skb+0x130/0x360 [17835.418082][ T3116] netlink_unicast+0x449/0x710 [17835.418082][ T3116] netlink_sendmsg+0x723/0xbe0 [17835.418082][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17835.418082][ T3116] ___sys_sendmsg+0xee/0x170 [17835.418082][ T3116] __sys_sendmsg+0xcd/0x170 [17835.418082][ T3116] do_syscall_64+0xc6/0x1e0 [17835.418082][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17835.418082][ T3116] [17835.419737][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17835.419737][ T3116] neigh_parms_alloc+0x1e5/0x510 [17835.419737][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17835.419737][ T3116] ipv6_find_idev+0x102/0x170 [17835.419737][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17835.419737][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.419737][ T3116] netlink_rcv_skb+0x130/0x360 [17835.419737][ T3116] netlink_unicast+0x449/0x710 [17835.419737][ T3116] netlink_sendmsg+0x723/0xbe0 [17835.419737][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17835.419737][ T3116] ___sys_sendmsg+0xee/0x170 [17835.419737][ T3116] __sys_sendmsg+0xcd/0x170 [17835.419737][ T3116] do_syscall_64+0xc6/0x1e0 [17835.419737][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17835.419737][ T3116] [17845.660749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17845.661201][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17845.661201][ T3116] dst_init+0x84/0x4a0 [17845.661201][ T3116] dst_alloc+0x97/0x150 [17845.661201][ T3116] ip6_dst_alloc+0x23/0x90 [17845.661201][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17845.661201][ T3116] ip6_pol_route+0x56f/0x840 [17845.661201][ T3116] __fib6_rule_action+0x47a/0x5b0 [17845.661201][ T3116] fib_rules_lookup+0x2b4/0xa20 [17845.661201][ T3116] fib6_rule_lookup+0x182/0x630 [17845.661201][ T3116] ip6_route_input+0x59c/0xa50 [17845.661201][ T3116] ipv6_rcv+0x397/0x810 [17845.661201][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17845.661201][ T3116] process_backlog+0x101/0x620 [17845.661201][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17845.661201][ T3116] net_rx_action+0x495/0xbe0 [17845.661201][ T3116] __do_softirq+0x1b5/0x7f6 [17845.661201][ T3116] [17845.663294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17845.663294][ T3116] netdev_get_by_index+0x5e/0x80 [17845.663294][ T3116] fib6_nh_init+0x3d8/0x15b0 [17845.663294][ T3116] ip6_route_info_create+0xf18/0x17d0 [17845.663294][ T3116] ip6_route_add+0x1c/0x140 [17845.663294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17845.663294][ T3116] addrconf_add_dev+0xe2/0x170 [17845.663294][ T3116] inet6_addr_add+0x12f/0xa40 [17845.663294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17845.663294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.663294][ T3116] netlink_rcv_skb+0x130/0x360 [17845.663294][ T3116] netlink_unicast+0x449/0x710 [17845.663294][ T3116] netlink_sendmsg+0x723/0xbe0 [17845.663294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17845.663294][ T3116] ___sys_sendmsg+0xee/0x170 [17845.663294][ T3116] __sys_sendmsg+0xcd/0x170 [17845.663294][ T3116] do_syscall_64+0xc6/0x1e0 [17845.663294][ T3116] [17845.665467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17845.665467][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17845.665467][ T3116] ipv6_find_idev+0x102/0x170 [17845.665467][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17845.665467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.665467][ T3116] netlink_rcv_skb+0x130/0x360 [17845.665467][ T3116] netlink_unicast+0x449/0x710 [17845.665467][ T3116] netlink_sendmsg+0x723/0xbe0 [17845.665467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17845.665467][ T3116] ___sys_sendmsg+0xee/0x170 [17845.665467][ T3116] __sys_sendmsg+0xcd/0x170 [17845.665467][ T3116] do_syscall_64+0xc6/0x1e0 [17845.665467][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17845.665467][ T3116] [17845.667171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17845.667171][ T3116] neigh_parms_alloc+0x1e5/0x510 [17845.667171][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17845.667171][ T3116] ipv6_find_idev+0x102/0x170 [17845.667171][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17845.667171][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.667171][ T3116] netlink_rcv_skb+0x130/0x360 [17845.667171][ T3116] netlink_unicast+0x449/0x710 [17845.667171][ T3116] netlink_sendmsg+0x723/0xbe0 [17845.667171][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17845.667171][ T3116] ___sys_sendmsg+0xee/0x170 [17845.667171][ T3116] __sys_sendmsg+0xcd/0x170 [17845.667171][ T3116] do_syscall_64+0xc6/0x1e0 [17845.667171][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17845.667171][ T3116] [17855.748820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17855.749273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17855.749273][ T3116] dst_init+0x84/0x4a0 [17855.749273][ T3116] dst_alloc+0x97/0x150 [17855.749273][ T3116] ip6_dst_alloc+0x23/0x90 [17855.749273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17855.749273][ T3116] ip6_pol_route+0x56f/0x840 [17855.749273][ T3116] __fib6_rule_action+0x47a/0x5b0 [17855.749273][ T3116] fib_rules_lookup+0x2b4/0xa20 [17855.749273][ T3116] fib6_rule_lookup+0x182/0x630 [17855.749273][ T3116] ip6_route_input+0x59c/0xa50 [17855.749273][ T3116] ipv6_rcv+0x397/0x810 [17855.749273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17855.749273][ T3116] process_backlog+0x101/0x620 [17855.749273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17855.749273][ T3116] net_rx_action+0x495/0xbe0 [17855.749273][ T3116] __do_softirq+0x1b5/0x7f6 [17855.749273][ T3116] [17855.751336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17855.751336][ T3116] netdev_get_by_index+0x5e/0x80 [17855.751336][ T3116] fib6_nh_init+0x3d8/0x15b0 [17855.751336][ T3116] ip6_route_info_create+0xf18/0x17d0 [17855.751336][ T3116] ip6_route_add+0x1c/0x140 [17855.751336][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17855.751336][ T3116] addrconf_add_dev+0xe2/0x170 [17855.751336][ T3116] inet6_addr_add+0x12f/0xa40 [17855.751336][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17855.751336][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.751336][ T3116] netlink_rcv_skb+0x130/0x360 [17855.751336][ T3116] netlink_unicast+0x449/0x710 [17855.751336][ T3116] netlink_sendmsg+0x723/0xbe0 [17855.751336][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17855.751336][ T3116] ___sys_sendmsg+0xee/0x170 [17855.751336][ T3116] __sys_sendmsg+0xcd/0x170 [17855.751336][ T3116] do_syscall_64+0xc6/0x1e0 [17855.751336][ T3116] [17855.753517][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17855.753517][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17855.753517][ T3116] ipv6_find_idev+0x102/0x170 [17855.753517][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17855.753517][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.753517][ T3116] netlink_rcv_skb+0x130/0x360 [17855.753517][ T3116] netlink_unicast+0x449/0x710 [17855.753517][ T3116] netlink_sendmsg+0x723/0xbe0 [17855.753517][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17855.753517][ T3116] ___sys_sendmsg+0xee/0x170 [17855.753517][ T3116] __sys_sendmsg+0xcd/0x170 [17855.753517][ T3116] do_syscall_64+0xc6/0x1e0 [17855.753517][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17855.753517][ T3116] [17855.755217][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17855.755217][ T3116] neigh_parms_alloc+0x1e5/0x510 [17855.755217][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17855.755217][ T3116] ipv6_find_idev+0x102/0x170 [17855.755217][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17855.755217][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.755217][ T3116] netlink_rcv_skb+0x130/0x360 [17855.755217][ T3116] netlink_unicast+0x449/0x710 [17855.755217][ T3116] netlink_sendmsg+0x723/0xbe0 [17855.755217][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17855.755217][ T3116] ___sys_sendmsg+0xee/0x170 [17855.755217][ T3116] __sys_sendmsg+0xcd/0x170 [17855.755217][ T3116] do_syscall_64+0xc6/0x1e0 [17855.755217][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17855.755217][ T3116] [17865.860914][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17865.861960][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17865.861960][ T3116] dst_init+0x84/0x4a0 [17865.861960][ T3116] dst_alloc+0x97/0x150 [17865.861960][ T3116] ip6_dst_alloc+0x23/0x90 [17865.861960][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17865.861960][ T3116] ip6_pol_route+0x56f/0x840 [17865.861960][ T3116] __fib6_rule_action+0x47a/0x5b0 [17865.861960][ T3116] fib_rules_lookup+0x2b4/0xa20 [17865.861960][ T3116] fib6_rule_lookup+0x182/0x630 [17865.861960][ T3116] ip6_route_input+0x59c/0xa50 [17865.861960][ T3116] ipv6_rcv+0x397/0x810 [17865.861960][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17865.861960][ T3116] process_backlog+0x101/0x620 [17865.861960][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17865.861960][ T3116] net_rx_action+0x495/0xbe0 [17865.861960][ T3116] __do_softirq+0x1b5/0x7f6 [17865.861960][ T3116] [17865.864146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17865.864146][ T3116] netdev_get_by_index+0x5e/0x80 [17865.864146][ T3116] fib6_nh_init+0x3d8/0x15b0 [17865.864146][ T3116] ip6_route_info_create+0xf18/0x17d0 [17865.864146][ T3116] ip6_route_add+0x1c/0x140 [17865.864146][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17865.864146][ T3116] addrconf_add_dev+0xe2/0x170 [17865.864146][ T3116] inet6_addr_add+0x12f/0xa40 [17865.864146][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17865.864146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17865.864146][ T3116] netlink_rcv_skb+0x130/0x360 [17865.864146][ T3116] netlink_unicast+0x449/0x710 [17865.864146][ T3116] netlink_sendmsg+0x723/0xbe0 [17865.864146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17865.864146][ T3116] ___sys_sendmsg+0xee/0x170 [17865.864146][ T3116] __sys_sendmsg+0xcd/0x170 [17865.864146][ T3116] do_syscall_64+0xc6/0x1e0 [17865.864146][ T3116] [17865.866445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17865.866445][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17865.866445][ T3116] ipv6_find_idev+0x102/0x170 [17865.866445][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17865.866445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17865.866445][ T3116] netlink_rcv_skb+0x130/0x360 [17865.866445][ T3116] netlink_unicast+0x449/0x710 [17865.866445][ T3116] netlink_sendmsg+0x723/0xbe0 [17865.866445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17865.866445][ T3116] ___sys_sendmsg+0xee/0x170 [17865.866445][ T3116] __sys_sendmsg+0xcd/0x170 [17865.866445][ T3116] do_syscall_64+0xc6/0x1e0 [17865.866445][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17865.866445][ T3116] [17865.868203][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17865.868203][ T3116] neigh_parms_alloc+0x1e5/0x510 [17865.868203][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17865.868203][ T3116] ipv6_find_idev+0x102/0x170 [17865.868203][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17865.868203][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17865.868203][ T3116] netlink_rcv_skb+0x130/0x360 [17865.868203][ T3116] netlink_unicast+0x449/0x710 [17865.868203][ T3116] netlink_sendmsg+0x723/0xbe0 [17865.868203][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17865.868203][ T3116] ___sys_sendmsg+0xee/0x170 [17865.868203][ T3116] __sys_sendmsg+0xcd/0x170 [17865.868203][ T3116] do_syscall_64+0xc6/0x1e0 [17865.868203][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17865.868203][ T3116] [17876.036910][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17876.037969][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17876.037969][ T3116] dst_init+0x84/0x4a0 [17876.037969][ T3116] dst_alloc+0x97/0x150 [17876.037969][ T3116] ip6_dst_alloc+0x23/0x90 [17876.037969][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17876.037969][ T3116] ip6_pol_route+0x56f/0x840 [17876.037969][ T3116] __fib6_rule_action+0x47a/0x5b0 [17876.037969][ T3116] fib_rules_lookup+0x2b4/0xa20 [17876.037969][ T3116] fib6_rule_lookup+0x182/0x630 [17876.037969][ T3116] ip6_route_input+0x59c/0xa50 [17876.037969][ T3116] ipv6_rcv+0x397/0x810 [17876.037969][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17876.037969][ T3116] process_backlog+0x101/0x620 [17876.037969][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17876.037969][ T3116] net_rx_action+0x495/0xbe0 [17876.037969][ T3116] __do_softirq+0x1b5/0x7f6 [17876.037969][ T3116] [17876.040111][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17876.040111][ T3116] netdev_get_by_index+0x5e/0x80 [17876.040111][ T3116] fib6_nh_init+0x3d8/0x15b0 [17876.040111][ T3116] ip6_route_info_create+0xf18/0x17d0 [17876.040111][ T3116] ip6_route_add+0x1c/0x140 [17876.040111][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17876.040111][ T3116] addrconf_add_dev+0xe2/0x170 [17876.040111][ T3116] inet6_addr_add+0x12f/0xa40 [17876.040111][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17876.040111][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.040111][ T3116] netlink_rcv_skb+0x130/0x360 [17876.040111][ T3116] netlink_unicast+0x449/0x710 [17876.040111][ T3116] netlink_sendmsg+0x723/0xbe0 [17876.040111][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17876.040111][ T3116] ___sys_sendmsg+0xee/0x170 [17876.040111][ T3116] __sys_sendmsg+0xcd/0x170 [17876.040111][ T3116] do_syscall_64+0xc6/0x1e0 [17876.040111][ T3116] [17876.042407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17876.042407][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17876.042407][ T3116] ipv6_find_idev+0x102/0x170 [17876.042407][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17876.042407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.042407][ T3116] netlink_rcv_skb+0x130/0x360 [17876.042407][ T3116] netlink_unicast+0x449/0x710 [17876.042407][ T3116] netlink_sendmsg+0x723/0xbe0 [17876.042407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17876.042407][ T3116] ___sys_sendmsg+0xee/0x170 [17876.042407][ T3116] __sys_sendmsg+0xcd/0x170 [17876.042407][ T3116] do_syscall_64+0xc6/0x1e0 [17876.042407][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17876.042407][ T3116] [17876.044204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17876.044204][ T3116] neigh_parms_alloc+0x1e5/0x510 [17876.044204][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17876.044204][ T3116] ipv6_find_idev+0x102/0x170 [17876.044204][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17876.044204][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.044204][ T3116] netlink_rcv_skb+0x130/0x360 [17876.044204][ T3116] netlink_unicast+0x449/0x710 [17876.044204][ T3116] netlink_sendmsg+0x723/0xbe0 [17876.044204][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17876.044204][ T3116] ___sys_sendmsg+0xee/0x170 [17876.044204][ T3116] __sys_sendmsg+0xcd/0x170 [17876.044204][ T3116] do_syscall_64+0xc6/0x1e0 [17876.044204][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17876.044204][ T3116] [17886.285023][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17886.285777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17886.285777][ T3116] dst_init+0x84/0x4a0 [17886.285777][ T3116] dst_alloc+0x97/0x150 [17886.285777][ T3116] ip6_dst_alloc+0x23/0x90 [17886.285777][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17886.285777][ T3116] ip6_pol_route+0x56f/0x840 [17886.285777][ T3116] __fib6_rule_action+0x47a/0x5b0 [17886.285777][ T3116] fib_rules_lookup+0x2b4/0xa20 [17886.285777][ T3116] fib6_rule_lookup+0x182/0x630 [17886.285777][ T3116] ip6_route_input+0x59c/0xa50 [17886.285777][ T3116] ipv6_rcv+0x397/0x810 [17886.285777][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17886.285777][ T3116] process_backlog+0x101/0x620 [17886.285777][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17886.285777][ T3116] net_rx_action+0x495/0xbe0 [17886.285777][ T3116] __do_softirq+0x1b5/0x7f6 [17886.285777][ T3116] [17886.287952][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17886.287952][ T3116] netdev_get_by_index+0x5e/0x80 [17886.287952][ T3116] fib6_nh_init+0x3d8/0x15b0 [17886.287952][ T3116] ip6_route_info_create+0xf18/0x17d0 [17886.287952][ T3116] ip6_route_add+0x1c/0x140 [17886.287952][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17886.287952][ T3116] addrconf_add_dev+0xe2/0x170 [17886.287952][ T3116] inet6_addr_add+0x12f/0xa40 [17886.287952][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17886.287952][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.287952][ T3116] netlink_rcv_skb+0x130/0x360 [17886.287952][ T3116] netlink_unicast+0x449/0x710 [17886.287952][ T3116] netlink_sendmsg+0x723/0xbe0 [17886.287952][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17886.287952][ T3116] ___sys_sendmsg+0xee/0x170 [17886.287952][ T3116] __sys_sendmsg+0xcd/0x170 [17886.287952][ T3116] do_syscall_64+0xc6/0x1e0 [17886.287952][ T3116] [17886.290172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17886.290172][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17886.290172][ T3116] ipv6_find_idev+0x102/0x170 [17886.290172][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17886.290172][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.290172][ T3116] netlink_rcv_skb+0x130/0x360 [17886.290172][ T3116] netlink_unicast+0x449/0x710 [17886.290172][ T3116] netlink_sendmsg+0x723/0xbe0 [17886.290172][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17886.290172][ T3116] ___sys_sendmsg+0xee/0x170 [17886.290172][ T3116] __sys_sendmsg+0xcd/0x170 [17886.290172][ T3116] do_syscall_64+0xc6/0x1e0 [17886.290172][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17886.290172][ T3116] [17886.291931][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17886.291931][ T3116] neigh_parms_alloc+0x1e5/0x510 [17886.291931][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17886.291931][ T3116] ipv6_find_idev+0x102/0x170 [17886.291931][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17886.291931][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.291931][ T3116] netlink_rcv_skb+0x130/0x360 [17886.291931][ T3116] netlink_unicast+0x449/0x710 [17886.291931][ T3116] netlink_sendmsg+0x723/0xbe0 [17886.291931][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17886.291931][ T3116] ___sys_sendmsg+0xee/0x170 [17886.291931][ T3116] __sys_sendmsg+0xcd/0x170 [17886.291931][ T3116] do_syscall_64+0xc6/0x1e0 [17886.291931][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17886.291931][ T3116] [17896.533011][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17896.533991][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17896.533991][ T3116] dst_init+0x84/0x4a0 [17896.533991][ T3116] dst_alloc+0x97/0x150 [17896.533991][ T3116] ip6_dst_alloc+0x23/0x90 [17896.533991][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17896.533991][ T3116] ip6_pol_route+0x56f/0x840 [17896.533991][ T3116] __fib6_rule_action+0x47a/0x5b0 [17896.533991][ T3116] fib_rules_lookup+0x2b4/0xa20 [17896.533991][ T3116] fib6_rule_lookup+0x182/0x630 [17896.533991][ T3116] ip6_route_input+0x59c/0xa50 [17896.533991][ T3116] ipv6_rcv+0x397/0x810 [17896.533991][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17896.533991][ T3116] process_backlog+0x101/0x620 [17896.533991][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17896.533991][ T3116] net_rx_action+0x495/0xbe0 [17896.533991][ T3116] __do_softirq+0x1b5/0x7f6 [17896.533991][ T3116] [17896.536208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17896.536208][ T3116] netdev_get_by_index+0x5e/0x80 [17896.536208][ T3116] fib6_nh_init+0x3d8/0x15b0 [17896.536208][ T3116] ip6_route_info_create+0xf18/0x17d0 [17896.536208][ T3116] ip6_route_add+0x1c/0x140 [17896.536208][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17896.536208][ T3116] addrconf_add_dev+0xe2/0x170 [17896.536208][ T3116] inet6_addr_add+0x12f/0xa40 [17896.536208][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17896.536208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.536208][ T3116] netlink_rcv_skb+0x130/0x360 [17896.536208][ T3116] netlink_unicast+0x449/0x710 [17896.536208][ T3116] netlink_sendmsg+0x723/0xbe0 [17896.536208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17896.536208][ T3116] ___sys_sendmsg+0xee/0x170 [17896.536208][ T3116] __sys_sendmsg+0xcd/0x170 [17896.536208][ T3116] do_syscall_64+0xc6/0x1e0 [17896.536208][ T3116] [17896.538456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17896.538456][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17896.538456][ T3116] ipv6_find_idev+0x102/0x170 [17896.538456][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17896.538456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.538456][ T3116] netlink_rcv_skb+0x130/0x360 [17896.538456][ T3116] netlink_unicast+0x449/0x710 [17896.538456][ T3116] netlink_sendmsg+0x723/0xbe0 [17896.538456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17896.538456][ T3116] ___sys_sendmsg+0xee/0x170 [17896.538456][ T3116] __sys_sendmsg+0xcd/0x170 [17896.538456][ T3116] do_syscall_64+0xc6/0x1e0 [17896.538456][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17896.538456][ T3116] [17896.540188][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17896.540188][ T3116] neigh_parms_alloc+0x1e5/0x510 [17896.540188][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17896.540188][ T3116] ipv6_find_idev+0x102/0x170 [17896.540188][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17896.540188][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.540188][ T3116] netlink_rcv_skb+0x130/0x360 [17896.540188][ T3116] netlink_unicast+0x449/0x710 [17896.540188][ T3116] netlink_sendmsg+0x723/0xbe0 [17896.540188][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17896.540188][ T3116] ___sys_sendmsg+0xee/0x170 [17896.540188][ T3116] __sys_sendmsg+0xcd/0x170 [17896.540188][ T3116] do_syscall_64+0xc6/0x1e0 [17896.540188][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17896.540188][ T3116] [17906.836945][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17906.837489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17906.837489][ T3116] dst_init+0x84/0x4a0 [17906.837489][ T3116] dst_alloc+0x97/0x150 [17906.837489][ T3116] ip6_dst_alloc+0x23/0x90 [17906.837489][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17906.837489][ T3116] ip6_pol_route+0x56f/0x840 [17906.837489][ T3116] __fib6_rule_action+0x47a/0x5b0 [17906.837489][ T3116] fib_rules_lookup+0x2b4/0xa20 [17906.837489][ T3116] fib6_rule_lookup+0x182/0x630 [17906.837489][ T3116] ip6_route_input+0x59c/0xa50 [17906.837489][ T3116] ipv6_rcv+0x397/0x810 [17906.837489][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17906.837489][ T3116] process_backlog+0x101/0x620 [17906.837489][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17906.837489][ T3116] net_rx_action+0x495/0xbe0 [17906.837489][ T3116] __do_softirq+0x1b5/0x7f6 [17906.837489][ T3116] [17906.839546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17906.839546][ T3116] netdev_get_by_index+0x5e/0x80 [17906.839546][ T3116] fib6_nh_init+0x3d8/0x15b0 [17906.839546][ T3116] ip6_route_info_create+0xf18/0x17d0 [17906.839546][ T3116] ip6_route_add+0x1c/0x140 [17906.839546][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17906.839546][ T3116] addrconf_add_dev+0xe2/0x170 [17906.839546][ T3116] inet6_addr_add+0x12f/0xa40 [17906.839546][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17906.839546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.839546][ T3116] netlink_rcv_skb+0x130/0x360 [17906.839546][ T3116] netlink_unicast+0x449/0x710 [17906.839546][ T3116] netlink_sendmsg+0x723/0xbe0 [17906.839546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17906.839546][ T3116] ___sys_sendmsg+0xee/0x170 [17906.839546][ T3116] __sys_sendmsg+0xcd/0x170 [17906.839546][ T3116] do_syscall_64+0xc6/0x1e0 [17906.839546][ T3116] [17906.841752][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17906.841752][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17906.841752][ T3116] ipv6_find_idev+0x102/0x170 [17906.841752][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17906.841752][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.841752][ T3116] netlink_rcv_skb+0x130/0x360 [17906.841752][ T3116] netlink_unicast+0x449/0x710 [17906.841752][ T3116] netlink_sendmsg+0x723/0xbe0 [17906.841752][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17906.841752][ T3116] ___sys_sendmsg+0xee/0x170 [17906.841752][ T3116] __sys_sendmsg+0xcd/0x170 [17906.841752][ T3116] do_syscall_64+0xc6/0x1e0 [17906.841752][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17906.841752][ T3116] [17906.843427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17906.843427][ T3116] neigh_parms_alloc+0x1e5/0x510 [17906.843427][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17906.843427][ T3116] ipv6_find_idev+0x102/0x170 [17906.843427][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17906.843427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.843427][ T3116] netlink_rcv_skb+0x130/0x360 [17906.843427][ T3116] netlink_unicast+0x449/0x710 [17906.843427][ T3116] netlink_sendmsg+0x723/0xbe0 [17906.843427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17906.843427][ T3116] ___sys_sendmsg+0xee/0x170 [17906.843427][ T3116] __sys_sendmsg+0xcd/0x170 [17906.843427][ T3116] do_syscall_64+0xc6/0x1e0 [17906.843427][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17906.843427][ T3116] [17917.092974][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17917.093525][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17917.093525][ T3116] dst_init+0x84/0x4a0 [17917.093525][ T3116] dst_alloc+0x97/0x150 [17917.093525][ T3116] ip6_dst_alloc+0x23/0x90 [17917.093525][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17917.093525][ T3116] ip6_pol_route+0x56f/0x840 [17917.093525][ T3116] __fib6_rule_action+0x47a/0x5b0 [17917.093525][ T3116] fib_rules_lookup+0x2b4/0xa20 [17917.093525][ T3116] fib6_rule_lookup+0x182/0x630 [17917.093525][ T3116] ip6_route_input+0x59c/0xa50 [17917.093525][ T3116] ipv6_rcv+0x397/0x810 [17917.093525][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17917.093525][ T3116] process_backlog+0x101/0x620 [17917.093525][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17917.093525][ T3116] net_rx_action+0x495/0xbe0 [17917.093525][ T3116] __do_softirq+0x1b5/0x7f6 [17917.093525][ T3116] [17917.095687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17917.095687][ T3116] netdev_get_by_index+0x5e/0x80 [17917.095687][ T3116] fib6_nh_init+0x3d8/0x15b0 [17917.095687][ T3116] ip6_route_info_create+0xf18/0x17d0 [17917.095687][ T3116] ip6_route_add+0x1c/0x140 [17917.095687][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17917.095687][ T3116] addrconf_add_dev+0xe2/0x170 [17917.095687][ T3116] inet6_addr_add+0x12f/0xa40 [17917.095687][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17917.095687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.095687][ T3116] netlink_rcv_skb+0x130/0x360 [17917.095687][ T3116] netlink_unicast+0x449/0x710 [17917.095687][ T3116] netlink_sendmsg+0x723/0xbe0 [17917.095687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17917.095687][ T3116] ___sys_sendmsg+0xee/0x170 [17917.095687][ T3116] __sys_sendmsg+0xcd/0x170 [17917.095687][ T3116] do_syscall_64+0xc6/0x1e0 [17917.095687][ T3116] [17917.097939][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17917.097939][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17917.097939][ T3116] ipv6_find_idev+0x102/0x170 [17917.097939][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17917.097939][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.097939][ T3116] netlink_rcv_skb+0x130/0x360 [17917.097939][ T3116] netlink_unicast+0x449/0x710 [17917.097939][ T3116] netlink_sendmsg+0x723/0xbe0 [17917.097939][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17917.097939][ T3116] ___sys_sendmsg+0xee/0x170 [17917.097939][ T3116] __sys_sendmsg+0xcd/0x170 [17917.097939][ T3116] do_syscall_64+0xc6/0x1e0 [17917.097939][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17917.097939][ T3116] [17917.099726][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17917.099726][ T3116] neigh_parms_alloc+0x1e5/0x510 [17917.099726][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17917.099726][ T3116] ipv6_find_idev+0x102/0x170 [17917.099726][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17917.099726][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.099726][ T3116] netlink_rcv_skb+0x130/0x360 [17917.099726][ T3116] netlink_unicast+0x449/0x710 [17917.099726][ T3116] netlink_sendmsg+0x723/0xbe0 [17917.099726][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17917.099726][ T3116] ___sys_sendmsg+0xee/0x170 [17917.099726][ T3116] __sys_sendmsg+0xcd/0x170 [17917.099726][ T3116] do_syscall_64+0xc6/0x1e0 [17917.099726][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17917.099726][ T3116] [17927.348848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17927.349388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17927.349388][ T3116] dst_init+0x84/0x4a0 [17927.349388][ T3116] dst_alloc+0x97/0x150 [17927.349388][ T3116] ip6_dst_alloc+0x23/0x90 [17927.349388][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17927.349388][ T3116] ip6_pol_route+0x56f/0x840 [17927.349388][ T3116] __fib6_rule_action+0x47a/0x5b0 [17927.349388][ T3116] fib_rules_lookup+0x2b4/0xa20 [17927.349388][ T3116] fib6_rule_lookup+0x182/0x630 [17927.349388][ T3116] ip6_route_input+0x59c/0xa50 [17927.349388][ T3116] ipv6_rcv+0x397/0x810 [17927.349388][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17927.349388][ T3116] process_backlog+0x101/0x620 [17927.349388][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17927.349388][ T3116] net_rx_action+0x495/0xbe0 [17927.349388][ T3116] __do_softirq+0x1b5/0x7f6 [17927.349388][ T3116] [17927.351563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17927.351563][ T3116] netdev_get_by_index+0x5e/0x80 [17927.351563][ T3116] fib6_nh_init+0x3d8/0x15b0 [17927.351563][ T3116] ip6_route_info_create+0xf18/0x17d0 [17927.351563][ T3116] ip6_route_add+0x1c/0x140 [17927.351563][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17927.351563][ T3116] addrconf_add_dev+0xe2/0x170 [17927.351563][ T3116] inet6_addr_add+0x12f/0xa40 [17927.351563][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17927.351563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.351563][ T3116] netlink_rcv_skb+0x130/0x360 [17927.351563][ T3116] netlink_unicast+0x449/0x710 [17927.351563][ T3116] netlink_sendmsg+0x723/0xbe0 [17927.351563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17927.351563][ T3116] ___sys_sendmsg+0xee/0x170 [17927.351563][ T3116] __sys_sendmsg+0xcd/0x170 [17927.351563][ T3116] do_syscall_64+0xc6/0x1e0 [17927.351563][ T3116] [17927.353830][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17927.353830][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17927.353830][ T3116] ipv6_find_idev+0x102/0x170 [17927.353830][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17927.353830][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.353830][ T3116] netlink_rcv_skb+0x130/0x360 [17927.353830][ T3116] netlink_unicast+0x449/0x710 [17927.353830][ T3116] netlink_sendmsg+0x723/0xbe0 [17927.353830][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17927.353830][ T3116] ___sys_sendmsg+0xee/0x170 [17927.353830][ T3116] __sys_sendmsg+0xcd/0x170 [17927.353830][ T3116] do_syscall_64+0xc6/0x1e0 [17927.353830][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17927.353830][ T3116] [17927.355589][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17927.355589][ T3116] neigh_parms_alloc+0x1e5/0x510 [17927.355589][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17927.355589][ T3116] ipv6_find_idev+0x102/0x170 [17927.355589][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17927.355589][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.355589][ T3116] netlink_rcv_skb+0x130/0x360 [17927.355589][ T3116] netlink_unicast+0x449/0x710 [17927.355589][ T3116] netlink_sendmsg+0x723/0xbe0 [17927.355589][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17927.355589][ T3116] ___sys_sendmsg+0xee/0x170 [17927.355589][ T3116] __sys_sendmsg+0xcd/0x170 [17927.355589][ T3116] do_syscall_64+0xc6/0x1e0 [17927.355589][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17927.355589][ T3116] [17937.596886][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17937.597349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17937.597349][ T3116] dst_init+0x84/0x4a0 [17937.597349][ T3116] dst_alloc+0x97/0x150 [17937.597349][ T3116] ip6_dst_alloc+0x23/0x90 [17937.597349][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17937.597349][ T3116] ip6_pol_route+0x56f/0x840 [17937.597349][ T3116] __fib6_rule_action+0x47a/0x5b0 [17937.597349][ T3116] fib_rules_lookup+0x2b4/0xa20 [17937.597349][ T3116] fib6_rule_lookup+0x182/0x630 [17937.597349][ T3116] ip6_route_input+0x59c/0xa50 [17937.597349][ T3116] ipv6_rcv+0x397/0x810 [17937.597349][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17937.597349][ T3116] process_backlog+0x101/0x620 [17937.597349][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17937.597349][ T3116] net_rx_action+0x495/0xbe0 [17937.597349][ T3116] __do_softirq+0x1b5/0x7f6 [17937.597349][ T3116] [17937.599445][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17937.599445][ T3116] netdev_get_by_index+0x5e/0x80 [17937.599445][ T3116] fib6_nh_init+0x3d8/0x15b0 [17937.599445][ T3116] ip6_route_info_create+0xf18/0x17d0 [17937.599445][ T3116] ip6_route_add+0x1c/0x140 [17937.599445][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17937.599445][ T3116] addrconf_add_dev+0xe2/0x170 [17937.599445][ T3116] inet6_addr_add+0x12f/0xa40 [17937.599445][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17937.599445][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.599445][ T3116] netlink_rcv_skb+0x130/0x360 [17937.599445][ T3116] netlink_unicast+0x449/0x710 [17937.599445][ T3116] netlink_sendmsg+0x723/0xbe0 [17937.599445][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17937.599445][ T3116] ___sys_sendmsg+0xee/0x170 [17937.599445][ T3116] __sys_sendmsg+0xcd/0x170 [17937.599445][ T3116] do_syscall_64+0xc6/0x1e0 [17937.599445][ T3116] [17937.601594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17937.601594][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17937.601594][ T3116] ipv6_find_idev+0x102/0x170 [17937.601594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17937.601594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.601594][ T3116] netlink_rcv_skb+0x130/0x360 [17937.601594][ T3116] netlink_unicast+0x449/0x710 [17937.601594][ T3116] netlink_sendmsg+0x723/0xbe0 [17937.601594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17937.601594][ T3116] ___sys_sendmsg+0xee/0x170 [17937.601594][ T3116] __sys_sendmsg+0xcd/0x170 [17937.601594][ T3116] do_syscall_64+0xc6/0x1e0 [17937.601594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17937.601594][ T3116] [17937.603389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17937.603389][ T3116] neigh_parms_alloc+0x1e5/0x510 [17937.603389][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17937.603389][ T3116] ipv6_find_idev+0x102/0x170 [17937.603389][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17937.603389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.603389][ T3116] netlink_rcv_skb+0x130/0x360 [17937.603389][ T3116] netlink_unicast+0x449/0x710 [17937.603389][ T3116] netlink_sendmsg+0x723/0xbe0 [17937.603389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17937.603389][ T3116] ___sys_sendmsg+0xee/0x170 [17937.603389][ T3116] __sys_sendmsg+0xcd/0x170 [17937.603389][ T3116] do_syscall_64+0xc6/0x1e0 [17937.603389][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17937.603389][ T3116] [17947.860938][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17947.861507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17947.861507][ T3116] dst_init+0x84/0x4a0 [17947.861507][ T3116] dst_alloc+0x97/0x150 [17947.861507][ T3116] ip6_dst_alloc+0x23/0x90 [17947.861507][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17947.861507][ T3116] ip6_pol_route+0x56f/0x840 [17947.861507][ T3116] __fib6_rule_action+0x47a/0x5b0 [17947.861507][ T3116] fib_rules_lookup+0x2b4/0xa20 [17947.861507][ T3116] fib6_rule_lookup+0x182/0x630 [17947.861507][ T3116] ip6_route_input+0x59c/0xa50 [17947.861507][ T3116] ipv6_rcv+0x397/0x810 [17947.861507][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17947.861507][ T3116] process_backlog+0x101/0x620 [17947.861507][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17947.861507][ T3116] net_rx_action+0x495/0xbe0 [17947.861507][ T3116] __do_softirq+0x1b5/0x7f6 [17947.861507][ T3116] [17947.863625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17947.863625][ T3116] netdev_get_by_index+0x5e/0x80 [17947.863625][ T3116] fib6_nh_init+0x3d8/0x15b0 [17947.863625][ T3116] ip6_route_info_create+0xf18/0x17d0 [17947.863625][ T3116] ip6_route_add+0x1c/0x140 [17947.863625][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17947.863625][ T3116] addrconf_add_dev+0xe2/0x170 [17947.863625][ T3116] inet6_addr_add+0x12f/0xa40 [17947.863625][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17947.863625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.863625][ T3116] netlink_rcv_skb+0x130/0x360 [17947.863625][ T3116] netlink_unicast+0x449/0x710 [17947.863625][ T3116] netlink_sendmsg+0x723/0xbe0 [17947.863625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17947.863625][ T3116] ___sys_sendmsg+0xee/0x170 [17947.863625][ T3116] __sys_sendmsg+0xcd/0x170 [17947.863625][ T3116] do_syscall_64+0xc6/0x1e0 [17947.863625][ T3116] [17947.865970][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17947.865970][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17947.865970][ T3116] ipv6_find_idev+0x102/0x170 [17947.865970][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17947.865970][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.865970][ T3116] netlink_rcv_skb+0x130/0x360 [17947.865970][ T3116] netlink_unicast+0x449/0x710 [17947.865970][ T3116] netlink_sendmsg+0x723/0xbe0 [17947.865970][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17947.865970][ T3116] ___sys_sendmsg+0xee/0x170 [17947.865970][ T3116] __sys_sendmsg+0xcd/0x170 [17947.865970][ T3116] do_syscall_64+0xc6/0x1e0 [17947.865970][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17947.865970][ T3116] [17947.867676][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17947.867676][ T3116] neigh_parms_alloc+0x1e5/0x510 [17947.867676][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17947.867676][ T3116] ipv6_find_idev+0x102/0x170 [17947.867676][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17947.867676][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.867676][ T3116] netlink_rcv_skb+0x130/0x360 [17947.867676][ T3116] netlink_unicast+0x449/0x710 [17947.867676][ T3116] netlink_sendmsg+0x723/0xbe0 [17947.867676][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17947.867676][ T3116] ___sys_sendmsg+0xee/0x170 [17947.867676][ T3116] __sys_sendmsg+0xcd/0x170 [17947.867676][ T3116] do_syscall_64+0xc6/0x1e0 [17947.867676][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17947.867676][ T3116] [17957.948923][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17957.949511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17957.949511][ T3116] dst_init+0x84/0x4a0 [17957.949511][ T3116] dst_alloc+0x97/0x150 [17957.949511][ T3116] ip6_dst_alloc+0x23/0x90 [17957.949511][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17957.949511][ T3116] ip6_pol_route+0x56f/0x840 [17957.949511][ T3116] __fib6_rule_action+0x47a/0x5b0 [17957.949511][ T3116] fib_rules_lookup+0x2b4/0xa20 [17957.949511][ T3116] fib6_rule_lookup+0x182/0x630 [17957.949511][ T3116] ip6_route_input+0x59c/0xa50 [17957.949511][ T3116] ipv6_rcv+0x397/0x810 [17957.949511][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17957.949511][ T3116] process_backlog+0x101/0x620 [17957.949511][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17957.949511][ T3116] net_rx_action+0x495/0xbe0 [17957.949511][ T3116] __do_softirq+0x1b5/0x7f6 [17957.949511][ T3116] [17957.951630][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17957.951630][ T3116] netdev_get_by_index+0x5e/0x80 [17957.951630][ T3116] fib6_nh_init+0x3d8/0x15b0 [17957.951630][ T3116] ip6_route_info_create+0xf18/0x17d0 [17957.951630][ T3116] ip6_route_add+0x1c/0x140 [17957.951630][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17957.951630][ T3116] addrconf_add_dev+0xe2/0x170 [17957.951630][ T3116] inet6_addr_add+0x12f/0xa40 [17957.951630][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17957.951630][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.951630][ T3116] netlink_rcv_skb+0x130/0x360 [17957.951630][ T3116] netlink_unicast+0x449/0x710 [17957.951630][ T3116] netlink_sendmsg+0x723/0xbe0 [17957.951630][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17957.951630][ T3116] ___sys_sendmsg+0xee/0x170 [17957.951630][ T3116] __sys_sendmsg+0xcd/0x170 [17957.951630][ T3116] do_syscall_64+0xc6/0x1e0 [17957.951630][ T3116] [17957.953903][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17957.953903][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17957.953903][ T3116] ipv6_find_idev+0x102/0x170 [17957.953903][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17957.953903][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.953903][ T3116] netlink_rcv_skb+0x130/0x360 [17957.953903][ T3116] netlink_unicast+0x449/0x710 [17957.953903][ T3116] netlink_sendmsg+0x723/0xbe0 [17957.953903][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17957.953903][ T3116] ___sys_sendmsg+0xee/0x170 [17957.953903][ T3116] __sys_sendmsg+0xcd/0x170 [17957.953903][ T3116] do_syscall_64+0xc6/0x1e0 [17957.953903][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17957.953903][ T3116] [17957.955732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17957.955732][ T3116] neigh_parms_alloc+0x1e5/0x510 [17957.955732][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17957.955732][ T3116] ipv6_find_idev+0x102/0x170 [17957.955732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17957.955732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.955732][ T3116] netlink_rcv_skb+0x130/0x360 [17957.955732][ T3116] netlink_unicast+0x449/0x710 [17957.955732][ T3116] netlink_sendmsg+0x723/0xbe0 [17957.955732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17957.955732][ T3116] ___sys_sendmsg+0xee/0x170 [17957.955732][ T3116] __sys_sendmsg+0xcd/0x170 [17957.955732][ T3116] do_syscall_64+0xc6/0x1e0 [17957.955732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17957.955732][ T3116] [17968.052912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17968.054614][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17968.054614][ T3116] dst_init+0x84/0x4a0 [17968.054614][ T3116] dst_alloc+0x97/0x150 [17968.054614][ T3116] ip6_dst_alloc+0x23/0x90 [17968.054614][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17968.054614][ T3116] ip6_pol_route+0x56f/0x840 [17968.054614][ T3116] __fib6_rule_action+0x47a/0x5b0 [17968.054614][ T3116] fib_rules_lookup+0x2b4/0xa20 [17968.054614][ T3116] fib6_rule_lookup+0x182/0x630 [17968.054614][ T3116] ip6_route_input+0x59c/0xa50 [17968.054614][ T3116] ipv6_rcv+0x397/0x810 [17968.054614][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17968.054614][ T3116] process_backlog+0x101/0x620 [17968.054614][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17968.054614][ T3116] net_rx_action+0x495/0xbe0 [17968.054614][ T3116] __do_softirq+0x1b5/0x7f6 [17968.054614][ T3116] [17968.056836][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17968.056836][ T3116] netdev_get_by_index+0x5e/0x80 [17968.056836][ T3116] fib6_nh_init+0x3d8/0x15b0 [17968.056836][ T3116] ip6_route_info_create+0xf18/0x17d0 [17968.056836][ T3116] ip6_route_add+0x1c/0x140 [17968.056836][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17968.056836][ T3116] addrconf_add_dev+0xe2/0x170 [17968.056836][ T3116] inet6_addr_add+0x12f/0xa40 [17968.056836][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17968.056836][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17968.056836][ T3116] netlink_rcv_skb+0x130/0x360 [17968.056836][ T3116] netlink_unicast+0x449/0x710 [17968.056836][ T3116] netlink_sendmsg+0x723/0xbe0 [17968.056836][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17968.056836][ T3116] ___sys_sendmsg+0xee/0x170 [17968.056836][ T3116] __sys_sendmsg+0xcd/0x170 [17968.056836][ T3116] do_syscall_64+0xc6/0x1e0 [17968.056836][ T3116] [17968.058976][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17968.058976][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17968.058976][ T3116] ipv6_find_idev+0x102/0x170 [17968.058976][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17968.058976][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17968.058976][ T3116] netlink_rcv_skb+0x130/0x360 [17968.058976][ T3116] netlink_unicast+0x449/0x710 [17968.058976][ T3116] netlink_sendmsg+0x723/0xbe0 [17968.058976][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17968.058976][ T3116] ___sys_sendmsg+0xee/0x170 [17968.058976][ T3116] __sys_sendmsg+0xcd/0x170 [17968.058976][ T3116] do_syscall_64+0xc6/0x1e0 [17968.058976][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17968.058976][ T3116] [17968.061245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17968.061245][ T3116] neigh_parms_alloc+0x1e5/0x510 [17968.061245][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17968.061245][ T3116] ipv6_find_idev+0x102/0x170 [17968.061245][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17968.061245][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17968.061245][ T3116] netlink_rcv_skb+0x130/0x360 [17968.061245][ T3116] netlink_unicast+0x449/0x710 [17968.061245][ T3116] netlink_sendmsg+0x723/0xbe0 [17968.061245][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17968.061245][ T3116] ___sys_sendmsg+0xee/0x170 [17968.061245][ T3116] __sys_sendmsg+0xcd/0x170 [17968.061245][ T3116] do_syscall_64+0xc6/0x1e0 [17968.061245][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17968.061245][ T3116] [17978.164944][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17978.165479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17978.165479][ T3116] dst_init+0x84/0x4a0 [17978.165479][ T3116] dst_alloc+0x97/0x150 [17978.165479][ T3116] ip6_dst_alloc+0x23/0x90 [17978.165479][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17978.165479][ T3116] ip6_pol_route+0x56f/0x840 [17978.165479][ T3116] __fib6_rule_action+0x47a/0x5b0 [17978.165479][ T3116] fib_rules_lookup+0x2b4/0xa20 [17978.165479][ T3116] fib6_rule_lookup+0x182/0x630 [17978.165479][ T3116] ip6_route_input+0x59c/0xa50 [17978.165479][ T3116] ipv6_rcv+0x397/0x810 [17978.165479][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17978.165479][ T3116] process_backlog+0x101/0x620 [17978.165479][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17978.165479][ T3116] net_rx_action+0x495/0xbe0 [17978.165479][ T3116] __do_softirq+0x1b5/0x7f6 [17978.165479][ T3116] [17978.167635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17978.167635][ T3116] netdev_get_by_index+0x5e/0x80 [17978.167635][ T3116] fib6_nh_init+0x3d8/0x15b0 [17978.167635][ T3116] ip6_route_info_create+0xf18/0x17d0 [17978.167635][ T3116] ip6_route_add+0x1c/0x140 [17978.167635][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17978.167635][ T3116] addrconf_add_dev+0xe2/0x170 [17978.167635][ T3116] inet6_addr_add+0x12f/0xa40 [17978.167635][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17978.167635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.167635][ T3116] netlink_rcv_skb+0x130/0x360 [17978.167635][ T3116] netlink_unicast+0x449/0x710 [17978.167635][ T3116] netlink_sendmsg+0x723/0xbe0 [17978.167635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17978.167635][ T3116] ___sys_sendmsg+0xee/0x170 [17978.167635][ T3116] __sys_sendmsg+0xcd/0x170 [17978.167635][ T3116] do_syscall_64+0xc6/0x1e0 [17978.167635][ T3116] [17978.169930][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17978.169930][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17978.169930][ T3116] ipv6_find_idev+0x102/0x170 [17978.169930][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17978.169930][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.169930][ T3116] netlink_rcv_skb+0x130/0x360 [17978.169930][ T3116] netlink_unicast+0x449/0x710 [17978.169930][ T3116] netlink_sendmsg+0x723/0xbe0 [17978.169930][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17978.169930][ T3116] ___sys_sendmsg+0xee/0x170 [17978.169930][ T3116] __sys_sendmsg+0xcd/0x170 [17978.169930][ T3116] do_syscall_64+0xc6/0x1e0 [17978.169930][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17978.169930][ T3116] [17978.171609][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17978.171609][ T3116] neigh_parms_alloc+0x1e5/0x510 [17978.171609][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17978.171609][ T3116] ipv6_find_idev+0x102/0x170 [17978.171609][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17978.171609][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.171609][ T3116] netlink_rcv_skb+0x130/0x360 [17978.171609][ T3116] netlink_unicast+0x449/0x710 [17978.171609][ T3116] netlink_sendmsg+0x723/0xbe0 [17978.171609][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17978.171609][ T3116] ___sys_sendmsg+0xee/0x170 [17978.171609][ T3116] __sys_sendmsg+0xcd/0x170 [17978.171609][ T3116] do_syscall_64+0xc6/0x1e0 [17978.171609][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17978.171609][ T3116] [17988.252844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17988.253327][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17988.253327][ T3116] dst_init+0x84/0x4a0 [17988.253327][ T3116] dst_alloc+0x97/0x150 [17988.253327][ T3116] ip6_dst_alloc+0x23/0x90 [17988.253327][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17988.253327][ T3116] ip6_pol_route+0x56f/0x840 [17988.253327][ T3116] __fib6_rule_action+0x47a/0x5b0 [17988.253327][ T3116] fib_rules_lookup+0x2b4/0xa20 [17988.253327][ T3116] fib6_rule_lookup+0x182/0x630 [17988.253327][ T3116] ip6_route_input+0x59c/0xa50 [17988.253327][ T3116] ipv6_rcv+0x397/0x810 [17988.253327][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17988.253327][ T3116] process_backlog+0x101/0x620 [17988.253327][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17988.253327][ T3116] net_rx_action+0x495/0xbe0 [17988.253327][ T3116] __do_softirq+0x1b5/0x7f6 [17988.253327][ T3116] [17988.255527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17988.255527][ T3116] netdev_get_by_index+0x5e/0x80 [17988.255527][ T3116] fib6_nh_init+0x3d8/0x15b0 [17988.255527][ T3116] ip6_route_info_create+0xf18/0x17d0 [17988.255527][ T3116] ip6_route_add+0x1c/0x140 [17988.255527][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17988.255527][ T3116] addrconf_add_dev+0xe2/0x170 [17988.255527][ T3116] inet6_addr_add+0x12f/0xa40 [17988.255527][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17988.255527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.255527][ T3116] netlink_rcv_skb+0x130/0x360 [17988.255527][ T3116] netlink_unicast+0x449/0x710 [17988.255527][ T3116] netlink_sendmsg+0x723/0xbe0 [17988.255527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17988.255527][ T3116] ___sys_sendmsg+0xee/0x170 [17988.255527][ T3116] __sys_sendmsg+0xcd/0x170 [17988.255527][ T3116] do_syscall_64+0xc6/0x1e0 [17988.255527][ T3116] [17988.257807][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17988.257807][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17988.257807][ T3116] ipv6_find_idev+0x102/0x170 [17988.257807][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17988.257807][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.257807][ T3116] netlink_rcv_skb+0x130/0x360 [17988.257807][ T3116] netlink_unicast+0x449/0x710 [17988.257807][ T3116] netlink_sendmsg+0x723/0xbe0 [17988.257807][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17988.257807][ T3116] ___sys_sendmsg+0xee/0x170 [17988.257807][ T3116] __sys_sendmsg+0xcd/0x170 [17988.257807][ T3116] do_syscall_64+0xc6/0x1e0 [17988.257807][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17988.257807][ T3116] [17988.259559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17988.259559][ T3116] neigh_parms_alloc+0x1e5/0x510 [17988.259559][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17988.259559][ T3116] ipv6_find_idev+0x102/0x170 [17988.259559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17988.259559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.259559][ T3116] netlink_rcv_skb+0x130/0x360 [17988.259559][ T3116] netlink_unicast+0x449/0x710 [17988.259559][ T3116] netlink_sendmsg+0x723/0xbe0 [17988.259559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17988.259559][ T3116] ___sys_sendmsg+0xee/0x170 [17988.259559][ T3116] __sys_sendmsg+0xcd/0x170 [17988.259559][ T3116] do_syscall_64+0xc6/0x1e0 [17988.259559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17988.259559][ T3116] [17998.837022][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [17998.837506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17998.837506][ T3116] dst_init+0x84/0x4a0 [17998.837506][ T3116] dst_alloc+0x97/0x150 [17998.837506][ T3116] ip6_dst_alloc+0x23/0x90 [17998.837506][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [17998.837506][ T3116] ip6_pol_route+0x56f/0x840 [17998.837506][ T3116] __fib6_rule_action+0x47a/0x5b0 [17998.837506][ T3116] fib_rules_lookup+0x2b4/0xa20 [17998.837506][ T3116] fib6_rule_lookup+0x182/0x630 [17998.837506][ T3116] ip6_route_input+0x59c/0xa50 [17998.837506][ T3116] ipv6_rcv+0x397/0x810 [17998.837506][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [17998.837506][ T3116] process_backlog+0x101/0x620 [17998.837506][ T3116] __napi_poll.constprop.0+0xa2/0x460 [17998.837506][ T3116] net_rx_action+0x495/0xbe0 [17998.837506][ T3116] __do_softirq+0x1b5/0x7f6 [17998.837506][ T3116] [17998.839631][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17998.839631][ T3116] netdev_get_by_index+0x5e/0x80 [17998.839631][ T3116] fib6_nh_init+0x3d8/0x15b0 [17998.839631][ T3116] ip6_route_info_create+0xf18/0x17d0 [17998.839631][ T3116] ip6_route_add+0x1c/0x140 [17998.839631][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [17998.839631][ T3116] addrconf_add_dev+0xe2/0x170 [17998.839631][ T3116] inet6_addr_add+0x12f/0xa40 [17998.839631][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [17998.839631][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.839631][ T3116] netlink_rcv_skb+0x130/0x360 [17998.839631][ T3116] netlink_unicast+0x449/0x710 [17998.839631][ T3116] netlink_sendmsg+0x723/0xbe0 [17998.839631][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17998.839631][ T3116] ___sys_sendmsg+0xee/0x170 [17998.839631][ T3116] __sys_sendmsg+0xcd/0x170 [17998.839631][ T3116] do_syscall_64+0xc6/0x1e0 [17998.839631][ T3116] [17998.841779][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17998.841779][ T3116] ipv6_add_dev+0x3b9/0x11c0 [17998.841779][ T3116] ipv6_find_idev+0x102/0x170 [17998.841779][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17998.841779][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.841779][ T3116] netlink_rcv_skb+0x130/0x360 [17998.841779][ T3116] netlink_unicast+0x449/0x710 [17998.841779][ T3116] netlink_sendmsg+0x723/0xbe0 [17998.841779][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17998.841779][ T3116] ___sys_sendmsg+0xee/0x170 [17998.841779][ T3116] __sys_sendmsg+0xcd/0x170 [17998.841779][ T3116] do_syscall_64+0xc6/0x1e0 [17998.841779][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17998.841779][ T3116] [17998.843450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [17998.843450][ T3116] neigh_parms_alloc+0x1e5/0x510 [17998.843450][ T3116] ipv6_add_dev+0x2fd/0x11c0 [17998.843450][ T3116] ipv6_find_idev+0x102/0x170 [17998.843450][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [17998.843450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.843450][ T3116] netlink_rcv_skb+0x130/0x360 [17998.843450][ T3116] netlink_unicast+0x449/0x710 [17998.843450][ T3116] netlink_sendmsg+0x723/0xbe0 [17998.843450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [17998.843450][ T3116] ___sys_sendmsg+0xee/0x170 [17998.843450][ T3116] __sys_sendmsg+0xcd/0x170 [17998.843450][ T3116] do_syscall_64+0xc6/0x1e0 [17998.843450][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17998.843450][ T3116] [18009.092926][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18009.094084][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18009.094084][ T3116] dst_init+0x84/0x4a0 [18009.094084][ T3116] dst_alloc+0x97/0x150 [18009.094084][ T3116] ip6_dst_alloc+0x23/0x90 [18009.094084][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18009.094084][ T3116] ip6_pol_route+0x56f/0x840 [18009.094084][ T3116] __fib6_rule_action+0x47a/0x5b0 [18009.094084][ T3116] fib_rules_lookup+0x2b4/0xa20 [18009.094084][ T3116] fib6_rule_lookup+0x182/0x630 [18009.094084][ T3116] ip6_route_input+0x59c/0xa50 [18009.094084][ T3116] ipv6_rcv+0x397/0x810 [18009.094084][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18009.094084][ T3116] process_backlog+0x101/0x620 [18009.094084][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18009.094084][ T3116] net_rx_action+0x495/0xbe0 [18009.094084][ T3116] __do_softirq+0x1b5/0x7f6 [18009.094084][ T3116] [18009.096333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18009.096333][ T3116] netdev_get_by_index+0x5e/0x80 [18009.096333][ T3116] fib6_nh_init+0x3d8/0x15b0 [18009.096333][ T3116] ip6_route_info_create+0xf18/0x17d0 [18009.096333][ T3116] ip6_route_add+0x1c/0x140 [18009.096333][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18009.096333][ T3116] addrconf_add_dev+0xe2/0x170 [18009.096333][ T3116] inet6_addr_add+0x12f/0xa40 [18009.096333][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18009.096333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18009.096333][ T3116] netlink_rcv_skb+0x130/0x360 [18009.096333][ T3116] netlink_unicast+0x449/0x710 [18009.096333][ T3116] netlink_sendmsg+0x723/0xbe0 [18009.096333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18009.096333][ T3116] ___sys_sendmsg+0xee/0x170 [18009.096333][ T3116] __sys_sendmsg+0xcd/0x170 [18009.096333][ T3116] do_syscall_64+0xc6/0x1e0 [18009.096333][ T3116] [18009.098551][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18009.098551][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18009.098551][ T3116] ipv6_find_idev+0x102/0x170 [18009.098551][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18009.098551][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18009.098551][ T3116] netlink_rcv_skb+0x130/0x360 [18009.098551][ T3116] netlink_unicast+0x449/0x710 [18009.098551][ T3116] netlink_sendmsg+0x723/0xbe0 [18009.098551][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18009.098551][ T3116] ___sys_sendmsg+0xee/0x170 [18009.098551][ T3116] __sys_sendmsg+0xcd/0x170 [18009.098551][ T3116] do_syscall_64+0xc6/0x1e0 [18009.098551][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18009.098551][ T3116] [18009.100253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18009.100253][ T3116] neigh_parms_alloc+0x1e5/0x510 [18009.100253][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18009.100253][ T3116] ipv6_find_idev+0x102/0x170 [18009.100253][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18009.100253][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18009.100253][ T3116] netlink_rcv_skb+0x130/0x360 [18009.100253][ T3116] netlink_unicast+0x449/0x710 [18009.100253][ T3116] netlink_sendmsg+0x723/0xbe0 [18009.100253][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18009.100253][ T3116] ___sys_sendmsg+0xee/0x170 [18009.100253][ T3116] __sys_sendmsg+0xcd/0x170 [18009.100253][ T3116] do_syscall_64+0xc6/0x1e0 [18009.100253][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18009.100253][ T3116] [18019.188929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18019.189472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18019.189472][ T3116] dst_init+0x84/0x4a0 [18019.189472][ T3116] dst_alloc+0x97/0x150 [18019.189472][ T3116] ip6_dst_alloc+0x23/0x90 [18019.189472][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18019.189472][ T3116] ip6_pol_route+0x56f/0x840 [18019.189472][ T3116] __fib6_rule_action+0x47a/0x5b0 [18019.189472][ T3116] fib_rules_lookup+0x2b4/0xa20 [18019.189472][ T3116] fib6_rule_lookup+0x182/0x630 [18019.189472][ T3116] ip6_route_input+0x59c/0xa50 [18019.189472][ T3116] ipv6_rcv+0x397/0x810 [18019.189472][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18019.189472][ T3116] process_backlog+0x101/0x620 [18019.189472][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18019.189472][ T3116] net_rx_action+0x495/0xbe0 [18019.189472][ T3116] __do_softirq+0x1b5/0x7f6 [18019.189472][ T3116] [18019.191633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18019.191633][ T3116] netdev_get_by_index+0x5e/0x80 [18019.191633][ T3116] fib6_nh_init+0x3d8/0x15b0 [18019.191633][ T3116] ip6_route_info_create+0xf18/0x17d0 [18019.191633][ T3116] ip6_route_add+0x1c/0x140 [18019.191633][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18019.191633][ T3116] addrconf_add_dev+0xe2/0x170 [18019.191633][ T3116] inet6_addr_add+0x12f/0xa40 [18019.191633][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18019.191633][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.191633][ T3116] netlink_rcv_skb+0x130/0x360 [18019.191633][ T3116] netlink_unicast+0x449/0x710 [18019.191633][ T3116] netlink_sendmsg+0x723/0xbe0 [18019.191633][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18019.191633][ T3116] ___sys_sendmsg+0xee/0x170 [18019.191633][ T3116] __sys_sendmsg+0xcd/0x170 [18019.191633][ T3116] do_syscall_64+0xc6/0x1e0 [18019.191633][ T3116] [18019.193846][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18019.193846][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18019.193846][ T3116] ipv6_find_idev+0x102/0x170 [18019.193846][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18019.193846][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.193846][ T3116] netlink_rcv_skb+0x130/0x360 [18019.193846][ T3116] netlink_unicast+0x449/0x710 [18019.193846][ T3116] netlink_sendmsg+0x723/0xbe0 [18019.193846][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18019.193846][ T3116] ___sys_sendmsg+0xee/0x170 [18019.193846][ T3116] __sys_sendmsg+0xcd/0x170 [18019.193846][ T3116] do_syscall_64+0xc6/0x1e0 [18019.193846][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18019.193846][ T3116] [18019.195632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18019.195632][ T3116] neigh_parms_alloc+0x1e5/0x510 [18019.195632][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18019.195632][ T3116] ipv6_find_idev+0x102/0x170 [18019.195632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18019.195632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.195632][ T3116] netlink_rcv_skb+0x130/0x360 [18019.195632][ T3116] netlink_unicast+0x449/0x710 [18019.195632][ T3116] netlink_sendmsg+0x723/0xbe0 [18019.195632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18019.195632][ T3116] ___sys_sendmsg+0xee/0x170 [18019.195632][ T3116] __sys_sendmsg+0xcd/0x170 [18019.195632][ T3116] do_syscall_64+0xc6/0x1e0 [18019.195632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18019.195632][ T3116] [18029.452919][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18029.453975][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18029.453975][ T3116] dst_init+0x84/0x4a0 [18029.453975][ T3116] dst_alloc+0x97/0x150 [18029.453975][ T3116] ip6_dst_alloc+0x23/0x90 [18029.453975][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18029.453975][ T3116] ip6_pol_route+0x56f/0x840 [18029.453975][ T3116] __fib6_rule_action+0x47a/0x5b0 [18029.453975][ T3116] fib_rules_lookup+0x2b4/0xa20 [18029.453975][ T3116] fib6_rule_lookup+0x182/0x630 [18029.453975][ T3116] ip6_route_input+0x59c/0xa50 [18029.453975][ T3116] ipv6_rcv+0x397/0x810 [18029.453975][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18029.453975][ T3116] process_backlog+0x101/0x620 [18029.453975][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18029.453975][ T3116] net_rx_action+0x495/0xbe0 [18029.453975][ T3116] __do_softirq+0x1b5/0x7f6 [18029.453975][ T3116] [18029.456152][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18029.456152][ T3116] netdev_get_by_index+0x5e/0x80 [18029.456152][ T3116] fib6_nh_init+0x3d8/0x15b0 [18029.456152][ T3116] ip6_route_info_create+0xf18/0x17d0 [18029.456152][ T3116] ip6_route_add+0x1c/0x140 [18029.456152][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18029.456152][ T3116] addrconf_add_dev+0xe2/0x170 [18029.456152][ T3116] inet6_addr_add+0x12f/0xa40 [18029.456152][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18029.456152][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.456152][ T3116] netlink_rcv_skb+0x130/0x360 [18029.456152][ T3116] netlink_unicast+0x449/0x710 [18029.456152][ T3116] netlink_sendmsg+0x723/0xbe0 [18029.456152][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18029.456152][ T3116] ___sys_sendmsg+0xee/0x170 [18029.456152][ T3116] __sys_sendmsg+0xcd/0x170 [18029.456152][ T3116] do_syscall_64+0xc6/0x1e0 [18029.456152][ T3116] [18029.458384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18029.458384][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18029.458384][ T3116] ipv6_find_idev+0x102/0x170 [18029.458384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18029.458384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.458384][ T3116] netlink_rcv_skb+0x130/0x360 [18029.458384][ T3116] netlink_unicast+0x449/0x710 [18029.458384][ T3116] netlink_sendmsg+0x723/0xbe0 [18029.458384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18029.458384][ T3116] ___sys_sendmsg+0xee/0x170 [18029.458384][ T3116] __sys_sendmsg+0xcd/0x170 [18029.458384][ T3116] do_syscall_64+0xc6/0x1e0 [18029.458384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18029.458384][ T3116] [18029.460130][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18029.460130][ T3116] neigh_parms_alloc+0x1e5/0x510 [18029.460130][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18029.460130][ T3116] ipv6_find_idev+0x102/0x170 [18029.460130][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18029.460130][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.460130][ T3116] netlink_rcv_skb+0x130/0x360 [18029.460130][ T3116] netlink_unicast+0x449/0x710 [18029.460130][ T3116] netlink_sendmsg+0x723/0xbe0 [18029.460130][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18029.460130][ T3116] ___sys_sendmsg+0xee/0x170 [18029.460130][ T3116] __sys_sendmsg+0xcd/0x170 [18029.460130][ T3116] do_syscall_64+0xc6/0x1e0 [18029.460130][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18029.460130][ T3116] [18039.700880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18039.701478][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18039.701478][ T3116] dst_init+0x84/0x4a0 [18039.701478][ T3116] dst_alloc+0x97/0x150 [18039.701478][ T3116] ip6_dst_alloc+0x23/0x90 [18039.701478][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18039.701478][ T3116] ip6_pol_route+0x56f/0x840 [18039.701478][ T3116] __fib6_rule_action+0x47a/0x5b0 [18039.701478][ T3116] fib_rules_lookup+0x2b4/0xa20 [18039.701478][ T3116] fib6_rule_lookup+0x182/0x630 [18039.701478][ T3116] ip6_route_input+0x59c/0xa50 [18039.701478][ T3116] ipv6_rcv+0x397/0x810 [18039.701478][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18039.701478][ T3116] process_backlog+0x101/0x620 [18039.701478][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18039.701478][ T3116] net_rx_action+0x495/0xbe0 [18039.701478][ T3116] __do_softirq+0x1b5/0x7f6 [18039.701478][ T3116] [18039.703587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18039.703587][ T3116] netdev_get_by_index+0x5e/0x80 [18039.703587][ T3116] fib6_nh_init+0x3d8/0x15b0 [18039.703587][ T3116] ip6_route_info_create+0xf18/0x17d0 [18039.703587][ T3116] ip6_route_add+0x1c/0x140 [18039.703587][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18039.703587][ T3116] addrconf_add_dev+0xe2/0x170 [18039.703587][ T3116] inet6_addr_add+0x12f/0xa40 [18039.703587][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18039.703587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.703587][ T3116] netlink_rcv_skb+0x130/0x360 [18039.703587][ T3116] netlink_unicast+0x449/0x710 [18039.703587][ T3116] netlink_sendmsg+0x723/0xbe0 [18039.703587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18039.703587][ T3116] ___sys_sendmsg+0xee/0x170 [18039.703587][ T3116] __sys_sendmsg+0xcd/0x170 [18039.703587][ T3116] do_syscall_64+0xc6/0x1e0 [18039.703587][ T3116] [18039.705864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18039.705864][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18039.705864][ T3116] ipv6_find_idev+0x102/0x170 [18039.705864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18039.705864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.705864][ T3116] netlink_rcv_skb+0x130/0x360 [18039.705864][ T3116] netlink_unicast+0x449/0x710 [18039.705864][ T3116] netlink_sendmsg+0x723/0xbe0 [18039.705864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18039.705864][ T3116] ___sys_sendmsg+0xee/0x170 [18039.705864][ T3116] __sys_sendmsg+0xcd/0x170 [18039.705864][ T3116] do_syscall_64+0xc6/0x1e0 [18039.705864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18039.705864][ T3116] [18039.707667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18039.707667][ T3116] neigh_parms_alloc+0x1e5/0x510 [18039.707667][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18039.707667][ T3116] ipv6_find_idev+0x102/0x170 [18039.707667][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18039.707667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.707667][ T3116] netlink_rcv_skb+0x130/0x360 [18039.707667][ T3116] netlink_unicast+0x449/0x710 [18039.707667][ T3116] netlink_sendmsg+0x723/0xbe0 [18039.707667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18039.707667][ T3116] ___sys_sendmsg+0xee/0x170 [18039.707667][ T3116] __sys_sendmsg+0xcd/0x170 [18039.707667][ T3116] do_syscall_64+0xc6/0x1e0 [18039.707667][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18039.707667][ T3116] [18049.948893][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18049.949968][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18049.949968][ T3116] dst_init+0x84/0x4a0 [18049.949968][ T3116] dst_alloc+0x97/0x150 [18049.949968][ T3116] ip6_dst_alloc+0x23/0x90 [18049.949968][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18049.949968][ T3116] ip6_pol_route+0x56f/0x840 [18049.949968][ T3116] __fib6_rule_action+0x47a/0x5b0 [18049.949968][ T3116] fib_rules_lookup+0x2b4/0xa20 [18049.949968][ T3116] fib6_rule_lookup+0x182/0x630 [18049.949968][ T3116] ip6_route_input+0x59c/0xa50 [18049.949968][ T3116] ipv6_rcv+0x397/0x810 [18049.949968][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18049.949968][ T3116] process_backlog+0x101/0x620 [18049.949968][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18049.949968][ T3116] net_rx_action+0x495/0xbe0 [18049.949968][ T3116] __do_softirq+0x1b5/0x7f6 [18049.949968][ T3116] [18049.952146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18049.952146][ T3116] netdev_get_by_index+0x5e/0x80 [18049.952146][ T3116] fib6_nh_init+0x3d8/0x15b0 [18049.952146][ T3116] ip6_route_info_create+0xf18/0x17d0 [18049.952146][ T3116] ip6_route_add+0x1c/0x140 [18049.952146][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18049.952146][ T3116] addrconf_add_dev+0xe2/0x170 [18049.952146][ T3116] inet6_addr_add+0x12f/0xa40 [18049.952146][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18049.952146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.952146][ T3116] netlink_rcv_skb+0x130/0x360 [18049.952146][ T3116] netlink_unicast+0x449/0x710 [18049.952146][ T3116] netlink_sendmsg+0x723/0xbe0 [18049.952146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18049.952146][ T3116] ___sys_sendmsg+0xee/0x170 [18049.952146][ T3116] __sys_sendmsg+0xcd/0x170 [18049.952146][ T3116] do_syscall_64+0xc6/0x1e0 [18049.952146][ T3116] [18049.954362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18049.954362][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18049.954362][ T3116] ipv6_find_idev+0x102/0x170 [18049.954362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18049.954362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.954362][ T3116] netlink_rcv_skb+0x130/0x360 [18049.954362][ T3116] netlink_unicast+0x449/0x710 [18049.954362][ T3116] netlink_sendmsg+0x723/0xbe0 [18049.954362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18049.954362][ T3116] ___sys_sendmsg+0xee/0x170 [18049.954362][ T3116] __sys_sendmsg+0xcd/0x170 [18049.954362][ T3116] do_syscall_64+0xc6/0x1e0 [18049.954362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18049.954362][ T3116] [18049.956160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18049.956160][ T3116] neigh_parms_alloc+0x1e5/0x510 [18049.956160][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18049.956160][ T3116] ipv6_find_idev+0x102/0x170 [18049.956160][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18049.956160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.956160][ T3116] netlink_rcv_skb+0x130/0x360 [18049.956160][ T3116] netlink_unicast+0x449/0x710 [18049.956160][ T3116] netlink_sendmsg+0x723/0xbe0 [18049.956160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18049.956160][ T3116] ___sys_sendmsg+0xee/0x170 [18049.956160][ T3116] __sys_sendmsg+0xcd/0x170 [18049.956160][ T3116] do_syscall_64+0xc6/0x1e0 [18049.956160][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18049.956160][ T3116] [18060.196883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18060.197390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18060.197390][ T3116] dst_init+0x84/0x4a0 [18060.197390][ T3116] dst_alloc+0x97/0x150 [18060.197390][ T3116] ip6_dst_alloc+0x23/0x90 [18060.197390][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18060.197390][ T3116] ip6_pol_route+0x56f/0x840 [18060.197390][ T3116] __fib6_rule_action+0x47a/0x5b0 [18060.197390][ T3116] fib_rules_lookup+0x2b4/0xa20 [18060.197390][ T3116] fib6_rule_lookup+0x182/0x630 [18060.197390][ T3116] ip6_route_input+0x59c/0xa50 [18060.197390][ T3116] ipv6_rcv+0x397/0x810 [18060.197390][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18060.197390][ T3116] process_backlog+0x101/0x620 [18060.197390][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18060.197390][ T3116] net_rx_action+0x495/0xbe0 [18060.197390][ T3116] __do_softirq+0x1b5/0x7f6 [18060.197390][ T3116] [18060.199548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18060.199548][ T3116] netdev_get_by_index+0x5e/0x80 [18060.199548][ T3116] fib6_nh_init+0x3d8/0x15b0 [18060.199548][ T3116] ip6_route_info_create+0xf18/0x17d0 [18060.199548][ T3116] ip6_route_add+0x1c/0x140 [18060.199548][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18060.199548][ T3116] addrconf_add_dev+0xe2/0x170 [18060.199548][ T3116] inet6_addr_add+0x12f/0xa40 [18060.199548][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18060.199548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18060.199548][ T3116] netlink_rcv_skb+0x130/0x360 [18060.199548][ T3116] netlink_unicast+0x449/0x710 [18060.199548][ T3116] netlink_sendmsg+0x723/0xbe0 [18060.199548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18060.199548][ T3116] ___sys_sendmsg+0xee/0x170 [18060.199548][ T3116] __sys_sendmsg+0xcd/0x170 [18060.199548][ T3116] do_syscall_64+0xc6/0x1e0 [18060.199548][ T3116] [18060.201806][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18060.201806][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18060.201806][ T3116] ipv6_find_idev+0x102/0x170 [18060.201806][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18060.201806][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18060.201806][ T3116] netlink_rcv_skb+0x130/0x360 [18060.201806][ T3116] netlink_unicast+0x449/0x710 [18060.201806][ T3116] netlink_sendmsg+0x723/0xbe0 [18060.201806][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18060.201806][ T3116] ___sys_sendmsg+0xee/0x170 [18060.201806][ T3116] __sys_sendmsg+0xcd/0x170 [18060.201806][ T3116] do_syscall_64+0xc6/0x1e0 [18060.201806][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18060.201806][ T3116] [18060.203653][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18060.203653][ T3116] neigh_parms_alloc+0x1e5/0x510 [18060.203653][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18060.203653][ T3116] ipv6_find_idev+0x102/0x170 [18060.203653][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18060.203653][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18060.203653][ T3116] netlink_rcv_skb+0x130/0x360 [18060.203653][ T3116] netlink_unicast+0x449/0x710 [18060.203653][ T3116] netlink_sendmsg+0x723/0xbe0 [18060.203653][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18060.203653][ T3116] ___sys_sendmsg+0xee/0x170 [18060.203653][ T3116] __sys_sendmsg+0xcd/0x170 [18060.203653][ T3116] do_syscall_64+0xc6/0x1e0 [18060.203653][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18060.203653][ T3116] [18070.364924][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18070.365481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18070.365481][ T3116] dst_init+0x84/0x4a0 [18070.365481][ T3116] dst_alloc+0x97/0x150 [18070.365481][ T3116] ip6_dst_alloc+0x23/0x90 [18070.365481][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18070.365481][ T3116] ip6_pol_route+0x56f/0x840 [18070.365481][ T3116] __fib6_rule_action+0x47a/0x5b0 [18070.365481][ T3116] fib_rules_lookup+0x2b4/0xa20 [18070.365481][ T3116] fib6_rule_lookup+0x182/0x630 [18070.365481][ T3116] ip6_route_input+0x59c/0xa50 [18070.365481][ T3116] ipv6_rcv+0x397/0x810 [18070.365481][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18070.365481][ T3116] process_backlog+0x101/0x620 [18070.365481][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18070.365481][ T3116] net_rx_action+0x495/0xbe0 [18070.365481][ T3116] __do_softirq+0x1b5/0x7f6 [18070.365481][ T3116] [18070.367617][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18070.367617][ T3116] netdev_get_by_index+0x5e/0x80 [18070.367617][ T3116] fib6_nh_init+0x3d8/0x15b0 [18070.367617][ T3116] ip6_route_info_create+0xf18/0x17d0 [18070.367617][ T3116] ip6_route_add+0x1c/0x140 [18070.367617][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18070.367617][ T3116] addrconf_add_dev+0xe2/0x170 [18070.367617][ T3116] inet6_addr_add+0x12f/0xa40 [18070.367617][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18070.367617][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.367617][ T3116] netlink_rcv_skb+0x130/0x360 [18070.367617][ T3116] netlink_unicast+0x449/0x710 [18070.367617][ T3116] netlink_sendmsg+0x723/0xbe0 [18070.367617][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18070.367617][ T3116] ___sys_sendmsg+0xee/0x170 [18070.367617][ T3116] __sys_sendmsg+0xcd/0x170 [18070.367617][ T3116] do_syscall_64+0xc6/0x1e0 [18070.367617][ T3116] [18070.369842][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18070.369842][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18070.369842][ T3116] ipv6_find_idev+0x102/0x170 [18070.369842][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18070.369842][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.369842][ T3116] netlink_rcv_skb+0x130/0x360 [18070.369842][ T3116] netlink_unicast+0x449/0x710 [18070.369842][ T3116] netlink_sendmsg+0x723/0xbe0 [18070.369842][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18070.369842][ T3116] ___sys_sendmsg+0xee/0x170 [18070.369842][ T3116] __sys_sendmsg+0xcd/0x170 [18070.369842][ T3116] do_syscall_64+0xc6/0x1e0 [18070.369842][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18070.369842][ T3116] [18070.371603][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18070.371603][ T3116] neigh_parms_alloc+0x1e5/0x510 [18070.371603][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18070.371603][ T3116] ipv6_find_idev+0x102/0x170 [18070.371603][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18070.371603][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.371603][ T3116] netlink_rcv_skb+0x130/0x360 [18070.371603][ T3116] netlink_unicast+0x449/0x710 [18070.371603][ T3116] netlink_sendmsg+0x723/0xbe0 [18070.371603][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18070.371603][ T3116] ___sys_sendmsg+0xee/0x170 [18070.371603][ T3116] __sys_sendmsg+0xcd/0x170 [18070.371603][ T3116] do_syscall_64+0xc6/0x1e0 [18070.371603][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18070.371603][ T3116] [18080.516927][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18080.517467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18080.517467][ T3116] dst_init+0x84/0x4a0 [18080.517467][ T3116] dst_alloc+0x97/0x150 [18080.517467][ T3116] ip6_dst_alloc+0x23/0x90 [18080.517467][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18080.517467][ T3116] ip6_pol_route+0x56f/0x840 [18080.517467][ T3116] __fib6_rule_action+0x47a/0x5b0 [18080.517467][ T3116] fib_rules_lookup+0x2b4/0xa20 [18080.517467][ T3116] fib6_rule_lookup+0x182/0x630 [18080.517467][ T3116] ip6_route_input+0x59c/0xa50 [18080.517467][ T3116] ipv6_rcv+0x397/0x810 [18080.517467][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18080.517467][ T3116] process_backlog+0x101/0x620 [18080.517467][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18080.517467][ T3116] net_rx_action+0x495/0xbe0 [18080.517467][ T3116] __do_softirq+0x1b5/0x7f6 [18080.517467][ T3116] [18080.519645][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18080.519645][ T3116] netdev_get_by_index+0x5e/0x80 [18080.519645][ T3116] fib6_nh_init+0x3d8/0x15b0 [18080.519645][ T3116] ip6_route_info_create+0xf18/0x17d0 [18080.519645][ T3116] ip6_route_add+0x1c/0x140 [18080.519645][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18080.519645][ T3116] addrconf_add_dev+0xe2/0x170 [18080.519645][ T3116] inet6_addr_add+0x12f/0xa40 [18080.519645][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18080.519645][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.519645][ T3116] netlink_rcv_skb+0x130/0x360 [18080.519645][ T3116] netlink_unicast+0x449/0x710 [18080.519645][ T3116] netlink_sendmsg+0x723/0xbe0 [18080.519645][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18080.519645][ T3116] ___sys_sendmsg+0xee/0x170 [18080.519645][ T3116] __sys_sendmsg+0xcd/0x170 [18080.519645][ T3116] do_syscall_64+0xc6/0x1e0 [18080.519645][ T3116] [18080.521869][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18080.521869][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18080.521869][ T3116] ipv6_find_idev+0x102/0x170 [18080.521869][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18080.521869][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.521869][ T3116] netlink_rcv_skb+0x130/0x360 [18080.521869][ T3116] netlink_unicast+0x449/0x710 [18080.521869][ T3116] netlink_sendmsg+0x723/0xbe0 [18080.521869][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18080.521869][ T3116] ___sys_sendmsg+0xee/0x170 [18080.521869][ T3116] __sys_sendmsg+0xcd/0x170 [18080.521869][ T3116] do_syscall_64+0xc6/0x1e0 [18080.521869][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18080.521869][ T3116] [18080.523602][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18080.523602][ T3116] neigh_parms_alloc+0x1e5/0x510 [18080.523602][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18080.523602][ T3116] ipv6_find_idev+0x102/0x170 [18080.523602][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18080.523602][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.523602][ T3116] netlink_rcv_skb+0x130/0x360 [18080.523602][ T3116] netlink_unicast+0x449/0x710 [18080.523602][ T3116] netlink_sendmsg+0x723/0xbe0 [18080.523602][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18080.523602][ T3116] ___sys_sendmsg+0xee/0x170 [18080.523602][ T3116] __sys_sendmsg+0xcd/0x170 [18080.523602][ T3116] do_syscall_64+0xc6/0x1e0 [18080.523602][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18080.523602][ T3116] [18090.764947][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18090.765485][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18090.765485][ T3116] dst_init+0x84/0x4a0 [18090.765485][ T3116] dst_alloc+0x97/0x150 [18090.765485][ T3116] ip6_dst_alloc+0x23/0x90 [18090.765485][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18090.765485][ T3116] ip6_pol_route+0x56f/0x840 [18090.765485][ T3116] __fib6_rule_action+0x47a/0x5b0 [18090.765485][ T3116] fib_rules_lookup+0x2b4/0xa20 [18090.765485][ T3116] fib6_rule_lookup+0x182/0x630 [18090.765485][ T3116] ip6_route_input+0x59c/0xa50 [18090.765485][ T3116] ipv6_rcv+0x397/0x810 [18090.765485][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18090.765485][ T3116] process_backlog+0x101/0x620 [18090.765485][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18090.765485][ T3116] net_rx_action+0x495/0xbe0 [18090.765485][ T3116] __do_softirq+0x1b5/0x7f6 [18090.765485][ T3116] [18090.767640][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18090.767640][ T3116] netdev_get_by_index+0x5e/0x80 [18090.767640][ T3116] fib6_nh_init+0x3d8/0x15b0 [18090.767640][ T3116] ip6_route_info_create+0xf18/0x17d0 [18090.767640][ T3116] ip6_route_add+0x1c/0x140 [18090.767640][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18090.767640][ T3116] addrconf_add_dev+0xe2/0x170 [18090.767640][ T3116] inet6_addr_add+0x12f/0xa40 [18090.767640][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18090.767640][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.767640][ T3116] netlink_rcv_skb+0x130/0x360 [18090.767640][ T3116] netlink_unicast+0x449/0x710 [18090.767640][ T3116] netlink_sendmsg+0x723/0xbe0 [18090.767640][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18090.767640][ T3116] ___sys_sendmsg+0xee/0x170 [18090.767640][ T3116] __sys_sendmsg+0xcd/0x170 [18090.767640][ T3116] do_syscall_64+0xc6/0x1e0 [18090.767640][ T3116] [18090.769850][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18090.769850][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18090.769850][ T3116] ipv6_find_idev+0x102/0x170 [18090.769850][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18090.769850][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.769850][ T3116] netlink_rcv_skb+0x130/0x360 [18090.769850][ T3116] netlink_unicast+0x449/0x710 [18090.769850][ T3116] netlink_sendmsg+0x723/0xbe0 [18090.769850][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18090.769850][ T3116] ___sys_sendmsg+0xee/0x170 [18090.769850][ T3116] __sys_sendmsg+0xcd/0x170 [18090.769850][ T3116] do_syscall_64+0xc6/0x1e0 [18090.769850][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18090.769850][ T3116] [18090.771556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18090.771556][ T3116] neigh_parms_alloc+0x1e5/0x510 [18090.771556][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18090.771556][ T3116] ipv6_find_idev+0x102/0x170 [18090.771556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18090.771556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.771556][ T3116] netlink_rcv_skb+0x130/0x360 [18090.771556][ T3116] netlink_unicast+0x449/0x710 [18090.771556][ T3116] netlink_sendmsg+0x723/0xbe0 [18090.771556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18090.771556][ T3116] ___sys_sendmsg+0xee/0x170 [18090.771556][ T3116] __sys_sendmsg+0xcd/0x170 [18090.771556][ T3116] do_syscall_64+0xc6/0x1e0 [18090.771556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18090.771556][ T3116] [18101.012929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18101.014008][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18101.014008][ T3116] dst_init+0x84/0x4a0 [18101.014008][ T3116] dst_alloc+0x97/0x150 [18101.014008][ T3116] ip6_dst_alloc+0x23/0x90 [18101.014008][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18101.014008][ T3116] ip6_pol_route+0x56f/0x840 [18101.014008][ T3116] __fib6_rule_action+0x47a/0x5b0 [18101.014008][ T3116] fib_rules_lookup+0x2b4/0xa20 [18101.014008][ T3116] fib6_rule_lookup+0x182/0x630 [18101.014008][ T3116] ip6_route_input+0x59c/0xa50 [18101.014008][ T3116] ipv6_rcv+0x397/0x810 [18101.014008][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18101.014008][ T3116] process_backlog+0x101/0x620 [18101.014008][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18101.014008][ T3116] net_rx_action+0x495/0xbe0 [18101.014008][ T3116] __do_softirq+0x1b5/0x7f6 [18101.014008][ T3116] [18101.016222][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18101.016222][ T3116] netdev_get_by_index+0x5e/0x80 [18101.016222][ T3116] fib6_nh_init+0x3d8/0x15b0 [18101.016222][ T3116] ip6_route_info_create+0xf18/0x17d0 [18101.016222][ T3116] ip6_route_add+0x1c/0x140 [18101.016222][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18101.016222][ T3116] addrconf_add_dev+0xe2/0x170 [18101.016222][ T3116] inet6_addr_add+0x12f/0xa40 [18101.016222][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18101.016222][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18101.016222][ T3116] netlink_rcv_skb+0x130/0x360 [18101.016222][ T3116] netlink_unicast+0x449/0x710 [18101.016222][ T3116] netlink_sendmsg+0x723/0xbe0 [18101.016222][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18101.016222][ T3116] ___sys_sendmsg+0xee/0x170 [18101.016222][ T3116] __sys_sendmsg+0xcd/0x170 [18101.016222][ T3116] do_syscall_64+0xc6/0x1e0 [18101.016222][ T3116] [18101.018441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18101.018441][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18101.018441][ T3116] ipv6_find_idev+0x102/0x170 [18101.018441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18101.018441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18101.018441][ T3116] netlink_rcv_skb+0x130/0x360 [18101.018441][ T3116] netlink_unicast+0x449/0x710 [18101.018441][ T3116] netlink_sendmsg+0x723/0xbe0 [18101.018441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18101.018441][ T3116] ___sys_sendmsg+0xee/0x170 [18101.018441][ T3116] __sys_sendmsg+0xcd/0x170 [18101.018441][ T3116] do_syscall_64+0xc6/0x1e0 [18101.018441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18101.018441][ T3116] [18101.020177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18101.020177][ T3116] neigh_parms_alloc+0x1e5/0x510 [18101.020177][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18101.020177][ T3116] ipv6_find_idev+0x102/0x170 [18101.020177][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18101.020177][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18101.020177][ T3116] netlink_rcv_skb+0x130/0x360 [18101.020177][ T3116] netlink_unicast+0x449/0x710 [18101.020177][ T3116] netlink_sendmsg+0x723/0xbe0 [18101.020177][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18101.020177][ T3116] ___sys_sendmsg+0xee/0x170 [18101.020177][ T3116] __sys_sendmsg+0xcd/0x170 [18101.020177][ T3116] do_syscall_64+0xc6/0x1e0 [18101.020177][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18101.020177][ T3116] [18111.260822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18111.261338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18111.261338][ T3116] dst_init+0x84/0x4a0 [18111.261338][ T3116] dst_alloc+0x97/0x150 [18111.261338][ T3116] ip6_dst_alloc+0x23/0x90 [18111.261338][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18111.261338][ T3116] ip6_pol_route+0x56f/0x840 [18111.261338][ T3116] __fib6_rule_action+0x47a/0x5b0 [18111.261338][ T3116] fib_rules_lookup+0x2b4/0xa20 [18111.261338][ T3116] fib6_rule_lookup+0x182/0x630 [18111.261338][ T3116] ip6_route_input+0x59c/0xa50 [18111.261338][ T3116] ipv6_rcv+0x397/0x810 [18111.261338][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18111.261338][ T3116] process_backlog+0x101/0x620 [18111.261338][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18111.261338][ T3116] net_rx_action+0x495/0xbe0 [18111.261338][ T3116] __do_softirq+0x1b5/0x7f6 [18111.261338][ T3116] [18111.263505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18111.263505][ T3116] netdev_get_by_index+0x5e/0x80 [18111.263505][ T3116] fib6_nh_init+0x3d8/0x15b0 [18111.263505][ T3116] ip6_route_info_create+0xf18/0x17d0 [18111.263505][ T3116] ip6_route_add+0x1c/0x140 [18111.263505][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18111.263505][ T3116] addrconf_add_dev+0xe2/0x170 [18111.263505][ T3116] inet6_addr_add+0x12f/0xa40 [18111.263505][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18111.263505][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.263505][ T3116] netlink_rcv_skb+0x130/0x360 [18111.263505][ T3116] netlink_unicast+0x449/0x710 [18111.263505][ T3116] netlink_sendmsg+0x723/0xbe0 [18111.263505][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18111.263505][ T3116] ___sys_sendmsg+0xee/0x170 [18111.263505][ T3116] __sys_sendmsg+0xcd/0x170 [18111.263505][ T3116] do_syscall_64+0xc6/0x1e0 [18111.263505][ T3116] [18111.265774][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18111.265774][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18111.265774][ T3116] ipv6_find_idev+0x102/0x170 [18111.265774][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18111.265774][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.265774][ T3116] netlink_rcv_skb+0x130/0x360 [18111.265774][ T3116] netlink_unicast+0x449/0x710 [18111.265774][ T3116] netlink_sendmsg+0x723/0xbe0 [18111.265774][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18111.265774][ T3116] ___sys_sendmsg+0xee/0x170 [18111.265774][ T3116] __sys_sendmsg+0xcd/0x170 [18111.265774][ T3116] do_syscall_64+0xc6/0x1e0 [18111.265774][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18111.265774][ T3116] [18111.267598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18111.267598][ T3116] neigh_parms_alloc+0x1e5/0x510 [18111.267598][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18111.267598][ T3116] ipv6_find_idev+0x102/0x170 [18111.267598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18111.267598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.267598][ T3116] netlink_rcv_skb+0x130/0x360 [18111.267598][ T3116] netlink_unicast+0x449/0x710 [18111.267598][ T3116] netlink_sendmsg+0x723/0xbe0 [18111.267598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18111.267598][ T3116] ___sys_sendmsg+0xee/0x170 [18111.267598][ T3116] __sys_sendmsg+0xcd/0x170 [18111.267598][ T3116] do_syscall_64+0xc6/0x1e0 [18111.267598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18111.267598][ T3116] [18121.508930][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18121.509503][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18121.509503][ T3116] dst_init+0x84/0x4a0 [18121.509503][ T3116] dst_alloc+0x97/0x150 [18121.509503][ T3116] ip6_dst_alloc+0x23/0x90 [18121.509503][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18121.509503][ T3116] ip6_pol_route+0x56f/0x840 [18121.509503][ T3116] __fib6_rule_action+0x47a/0x5b0 [18121.509503][ T3116] fib_rules_lookup+0x2b4/0xa20 [18121.509503][ T3116] fib6_rule_lookup+0x182/0x630 [18121.509503][ T3116] ip6_route_input+0x59c/0xa50 [18121.509503][ T3116] ipv6_rcv+0x397/0x810 [18121.509503][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18121.509503][ T3116] process_backlog+0x101/0x620 [18121.509503][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18121.509503][ T3116] net_rx_action+0x495/0xbe0 [18121.509503][ T3116] __do_softirq+0x1b5/0x7f6 [18121.509503][ T3116] [18121.511692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18121.511692][ T3116] netdev_get_by_index+0x5e/0x80 [18121.511692][ T3116] fib6_nh_init+0x3d8/0x15b0 [18121.511692][ T3116] ip6_route_info_create+0xf18/0x17d0 [18121.511692][ T3116] ip6_route_add+0x1c/0x140 [18121.511692][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18121.511692][ T3116] addrconf_add_dev+0xe2/0x170 [18121.511692][ T3116] inet6_addr_add+0x12f/0xa40 [18121.511692][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18121.511692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.511692][ T3116] netlink_rcv_skb+0x130/0x360 [18121.511692][ T3116] netlink_unicast+0x449/0x710 [18121.511692][ T3116] netlink_sendmsg+0x723/0xbe0 [18121.511692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18121.511692][ T3116] ___sys_sendmsg+0xee/0x170 [18121.511692][ T3116] __sys_sendmsg+0xcd/0x170 [18121.511692][ T3116] do_syscall_64+0xc6/0x1e0 [18121.511692][ T3116] [18121.513840][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18121.513840][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18121.513840][ T3116] ipv6_find_idev+0x102/0x170 [18121.513840][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18121.513840][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.513840][ T3116] netlink_rcv_skb+0x130/0x360 [18121.513840][ T3116] netlink_unicast+0x449/0x710 [18121.513840][ T3116] netlink_sendmsg+0x723/0xbe0 [18121.513840][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18121.513840][ T3116] ___sys_sendmsg+0xee/0x170 [18121.513840][ T3116] __sys_sendmsg+0xcd/0x170 [18121.513840][ T3116] do_syscall_64+0xc6/0x1e0 [18121.513840][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18121.513840][ T3116] [18121.515561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18121.515561][ T3116] neigh_parms_alloc+0x1e5/0x510 [18121.515561][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18121.515561][ T3116] ipv6_find_idev+0x102/0x170 [18121.515561][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18121.515561][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.515561][ T3116] netlink_rcv_skb+0x130/0x360 [18121.515561][ T3116] netlink_unicast+0x449/0x710 [18121.515561][ T3116] netlink_sendmsg+0x723/0xbe0 [18121.515561][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18121.515561][ T3116] ___sys_sendmsg+0xee/0x170 [18121.515561][ T3116] __sys_sendmsg+0xcd/0x170 [18121.515561][ T3116] do_syscall_64+0xc6/0x1e0 [18121.515561][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18121.515561][ T3116] [18131.756918][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18131.758028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18131.758028][ T3116] dst_init+0x84/0x4a0 [18131.758028][ T3116] dst_alloc+0x97/0x150 [18131.758028][ T3116] ip6_dst_alloc+0x23/0x90 [18131.758028][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18131.758028][ T3116] ip6_pol_route+0x56f/0x840 [18131.758028][ T3116] __fib6_rule_action+0x47a/0x5b0 [18131.758028][ T3116] fib_rules_lookup+0x2b4/0xa20 [18131.758028][ T3116] fib6_rule_lookup+0x182/0x630 [18131.758028][ T3116] ip6_route_input+0x59c/0xa50 [18131.758028][ T3116] ipv6_rcv+0x397/0x810 [18131.758028][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18131.758028][ T3116] process_backlog+0x101/0x620 [18131.758028][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18131.758028][ T3116] net_rx_action+0x495/0xbe0 [18131.758028][ T3116] __do_softirq+0x1b5/0x7f6 [18131.758028][ T3116] [18131.760230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18131.760230][ T3116] netdev_get_by_index+0x5e/0x80 [18131.760230][ T3116] fib6_nh_init+0x3d8/0x15b0 [18131.760230][ T3116] ip6_route_info_create+0xf18/0x17d0 [18131.760230][ T3116] ip6_route_add+0x1c/0x140 [18131.760230][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18131.760230][ T3116] addrconf_add_dev+0xe2/0x170 [18131.760230][ T3116] inet6_addr_add+0x12f/0xa40 [18131.760230][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18131.760230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.760230][ T3116] netlink_rcv_skb+0x130/0x360 [18131.760230][ T3116] netlink_unicast+0x449/0x710 [18131.760230][ T3116] netlink_sendmsg+0x723/0xbe0 [18131.760230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18131.760230][ T3116] ___sys_sendmsg+0xee/0x170 [18131.760230][ T3116] __sys_sendmsg+0xcd/0x170 [18131.760230][ T3116] do_syscall_64+0xc6/0x1e0 [18131.760230][ T3116] [18131.762534][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18131.762534][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18131.762534][ T3116] ipv6_find_idev+0x102/0x170 [18131.762534][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18131.762534][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.762534][ T3116] netlink_rcv_skb+0x130/0x360 [18131.762534][ T3116] netlink_unicast+0x449/0x710 [18131.762534][ T3116] netlink_sendmsg+0x723/0xbe0 [18131.762534][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18131.762534][ T3116] ___sys_sendmsg+0xee/0x170 [18131.762534][ T3116] __sys_sendmsg+0xcd/0x170 [18131.762534][ T3116] do_syscall_64+0xc6/0x1e0 [18131.762534][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18131.762534][ T3116] [18131.764334][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18131.764334][ T3116] neigh_parms_alloc+0x1e5/0x510 [18131.764334][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18131.764334][ T3116] ipv6_find_idev+0x102/0x170 [18131.764334][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18131.764334][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.764334][ T3116] netlink_rcv_skb+0x130/0x360 [18131.764334][ T3116] netlink_unicast+0x449/0x710 [18131.764334][ T3116] netlink_sendmsg+0x723/0xbe0 [18131.764334][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18131.764334][ T3116] ___sys_sendmsg+0xee/0x170 [18131.764334][ T3116] __sys_sendmsg+0xcd/0x170 [18131.764334][ T3116] do_syscall_64+0xc6/0x1e0 [18131.764334][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18131.764334][ T3116] [18141.788949][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18141.790020][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18141.790020][ T3116] dst_init+0x84/0x4a0 [18141.790020][ T3116] dst_alloc+0x97/0x150 [18141.790020][ T3116] ip6_dst_alloc+0x23/0x90 [18141.790020][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18141.790020][ T3116] ip6_pol_route+0x56f/0x840 [18141.790020][ T3116] __fib6_rule_action+0x47a/0x5b0 [18141.790020][ T3116] fib_rules_lookup+0x2b4/0xa20 [18141.790020][ T3116] fib6_rule_lookup+0x182/0x630 [18141.790020][ T3116] ip6_route_input+0x59c/0xa50 [18141.790020][ T3116] ipv6_rcv+0x397/0x810 [18141.790020][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18141.790020][ T3116] process_backlog+0x101/0x620 [18141.790020][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18141.790020][ T3116] net_rx_action+0x495/0xbe0 [18141.790020][ T3116] __do_softirq+0x1b5/0x7f6 [18141.790020][ T3116] [18141.792118][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18141.792118][ T3116] netdev_get_by_index+0x5e/0x80 [18141.792118][ T3116] fib6_nh_init+0x3d8/0x15b0 [18141.792118][ T3116] ip6_route_info_create+0xf18/0x17d0 [18141.792118][ T3116] ip6_route_add+0x1c/0x140 [18141.792118][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18141.792118][ T3116] addrconf_add_dev+0xe2/0x170 [18141.792118][ T3116] inet6_addr_add+0x12f/0xa40 [18141.792118][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18141.792118][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.792118][ T3116] netlink_rcv_skb+0x130/0x360 [18141.792118][ T3116] netlink_unicast+0x449/0x710 [18141.792118][ T3116] netlink_sendmsg+0x723/0xbe0 [18141.792118][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18141.792118][ T3116] ___sys_sendmsg+0xee/0x170 [18141.792118][ T3116] __sys_sendmsg+0xcd/0x170 [18141.792118][ T3116] do_syscall_64+0xc6/0x1e0 [18141.792118][ T3116] [18141.794255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18141.794255][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18141.794255][ T3116] ipv6_find_idev+0x102/0x170 [18141.794255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18141.794255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.794255][ T3116] netlink_rcv_skb+0x130/0x360 [18141.794255][ T3116] netlink_unicast+0x449/0x710 [18141.794255][ T3116] netlink_sendmsg+0x723/0xbe0 [18141.794255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18141.794255][ T3116] ___sys_sendmsg+0xee/0x170 [18141.794255][ T3116] __sys_sendmsg+0xcd/0x170 [18141.794255][ T3116] do_syscall_64+0xc6/0x1e0 [18141.794255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18141.794255][ T3116] [18141.796072][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18141.796072][ T3116] neigh_parms_alloc+0x1e5/0x510 [18141.796072][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18141.796072][ T3116] ipv6_find_idev+0x102/0x170 [18141.796072][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18141.796072][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.796072][ T3116] netlink_rcv_skb+0x130/0x360 [18141.796072][ T3116] netlink_unicast+0x449/0x710 [18141.796072][ T3116] netlink_sendmsg+0x723/0xbe0 [18141.796072][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18141.796072][ T3116] ___sys_sendmsg+0xee/0x170 [18141.796072][ T3116] __sys_sendmsg+0xcd/0x170 [18141.796072][ T3116] do_syscall_64+0xc6/0x1e0 [18141.796072][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18141.796072][ T3116] [18151.956878][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18151.957375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18151.957375][ T3116] dst_init+0x84/0x4a0 [18151.957375][ T3116] dst_alloc+0x97/0x150 [18151.957375][ T3116] ip6_dst_alloc+0x23/0x90 [18151.957375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18151.957375][ T3116] ip6_pol_route+0x56f/0x840 [18151.957375][ T3116] __fib6_rule_action+0x47a/0x5b0 [18151.957375][ T3116] fib_rules_lookup+0x2b4/0xa20 [18151.957375][ T3116] fib6_rule_lookup+0x182/0x630 [18151.957375][ T3116] ip6_route_input+0x59c/0xa50 [18151.957375][ T3116] ipv6_rcv+0x397/0x810 [18151.957375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18151.957375][ T3116] process_backlog+0x101/0x620 [18151.957375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18151.957375][ T3116] net_rx_action+0x495/0xbe0 [18151.957375][ T3116] __do_softirq+0x1b5/0x7f6 [18151.957375][ T3116] [18151.959506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18151.959506][ T3116] netdev_get_by_index+0x5e/0x80 [18151.959506][ T3116] fib6_nh_init+0x3d8/0x15b0 [18151.959506][ T3116] ip6_route_info_create+0xf18/0x17d0 [18151.959506][ T3116] ip6_route_add+0x1c/0x140 [18151.959506][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18151.959506][ T3116] addrconf_add_dev+0xe2/0x170 [18151.959506][ T3116] inet6_addr_add+0x12f/0xa40 [18151.959506][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18151.959506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.959506][ T3116] netlink_rcv_skb+0x130/0x360 [18151.959506][ T3116] netlink_unicast+0x449/0x710 [18151.959506][ T3116] netlink_sendmsg+0x723/0xbe0 [18151.959506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18151.959506][ T3116] ___sys_sendmsg+0xee/0x170 [18151.959506][ T3116] __sys_sendmsg+0xcd/0x170 [18151.959506][ T3116] do_syscall_64+0xc6/0x1e0 [18151.959506][ T3116] [18151.961777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18151.961777][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18151.961777][ T3116] ipv6_find_idev+0x102/0x170 [18151.961777][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18151.961777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.961777][ T3116] netlink_rcv_skb+0x130/0x360 [18151.961777][ T3116] netlink_unicast+0x449/0x710 [18151.961777][ T3116] netlink_sendmsg+0x723/0xbe0 [18151.961777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18151.961777][ T3116] ___sys_sendmsg+0xee/0x170 [18151.961777][ T3116] __sys_sendmsg+0xcd/0x170 [18151.961777][ T3116] do_syscall_64+0xc6/0x1e0 [18151.961777][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18151.961777][ T3116] [18151.963513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18151.963513][ T3116] neigh_parms_alloc+0x1e5/0x510 [18151.963513][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18151.963513][ T3116] ipv6_find_idev+0x102/0x170 [18151.963513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18151.963513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.963513][ T3116] netlink_rcv_skb+0x130/0x360 [18151.963513][ T3116] netlink_unicast+0x449/0x710 [18151.963513][ T3116] netlink_sendmsg+0x723/0xbe0 [18151.963513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18151.963513][ T3116] ___sys_sendmsg+0xee/0x170 [18151.963513][ T3116] __sys_sendmsg+0xcd/0x170 [18151.963513][ T3116] do_syscall_64+0xc6/0x1e0 [18151.963513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18151.963513][ T3116] [18162.204902][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18162.205467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18162.205467][ T3116] dst_init+0x84/0x4a0 [18162.205467][ T3116] dst_alloc+0x97/0x150 [18162.205467][ T3116] ip6_dst_alloc+0x23/0x90 [18162.205467][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18162.205467][ T3116] ip6_pol_route+0x56f/0x840 [18162.205467][ T3116] __fib6_rule_action+0x47a/0x5b0 [18162.205467][ T3116] fib_rules_lookup+0x2b4/0xa20 [18162.205467][ T3116] fib6_rule_lookup+0x182/0x630 [18162.205467][ T3116] ip6_route_input+0x59c/0xa50 [18162.205467][ T3116] ipv6_rcv+0x397/0x810 [18162.205467][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18162.205467][ T3116] process_backlog+0x101/0x620 [18162.205467][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18162.205467][ T3116] net_rx_action+0x495/0xbe0 [18162.205467][ T3116] __do_softirq+0x1b5/0x7f6 [18162.205467][ T3116] [18162.207588][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18162.207588][ T3116] netdev_get_by_index+0x5e/0x80 [18162.207588][ T3116] fib6_nh_init+0x3d8/0x15b0 [18162.207588][ T3116] ip6_route_info_create+0xf18/0x17d0 [18162.207588][ T3116] ip6_route_add+0x1c/0x140 [18162.207588][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18162.207588][ T3116] addrconf_add_dev+0xe2/0x170 [18162.207588][ T3116] inet6_addr_add+0x12f/0xa40 [18162.207588][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18162.207588][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.207588][ T3116] netlink_rcv_skb+0x130/0x360 [18162.207588][ T3116] netlink_unicast+0x449/0x710 [18162.207588][ T3116] netlink_sendmsg+0x723/0xbe0 [18162.207588][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18162.207588][ T3116] ___sys_sendmsg+0xee/0x170 [18162.207588][ T3116] __sys_sendmsg+0xcd/0x170 [18162.207588][ T3116] do_syscall_64+0xc6/0x1e0 [18162.207588][ T3116] [18162.209821][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18162.209821][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18162.209821][ T3116] ipv6_find_idev+0x102/0x170 [18162.209821][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18162.209821][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.209821][ T3116] netlink_rcv_skb+0x130/0x360 [18162.209821][ T3116] netlink_unicast+0x449/0x710 [18162.209821][ T3116] netlink_sendmsg+0x723/0xbe0 [18162.209821][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18162.209821][ T3116] ___sys_sendmsg+0xee/0x170 [18162.209821][ T3116] __sys_sendmsg+0xcd/0x170 [18162.209821][ T3116] do_syscall_64+0xc6/0x1e0 [18162.209821][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18162.209821][ T3116] [18162.211560][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18162.211560][ T3116] neigh_parms_alloc+0x1e5/0x510 [18162.211560][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18162.211560][ T3116] ipv6_find_idev+0x102/0x170 [18162.211560][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18162.211560][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.211560][ T3116] netlink_rcv_skb+0x130/0x360 [18162.211560][ T3116] netlink_unicast+0x449/0x710 [18162.211560][ T3116] netlink_sendmsg+0x723/0xbe0 [18162.211560][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18162.211560][ T3116] ___sys_sendmsg+0xee/0x170 [18162.211560][ T3116] __sys_sendmsg+0xcd/0x170 [18162.211560][ T3116] do_syscall_64+0xc6/0x1e0 [18162.211560][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18162.211560][ T3116] [18172.452952][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18172.453477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18172.453477][ T3116] dst_init+0x84/0x4a0 [18172.453477][ T3116] dst_alloc+0x97/0x150 [18172.453477][ T3116] ip6_dst_alloc+0x23/0x90 [18172.453477][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18172.453477][ T3116] ip6_pol_route+0x56f/0x840 [18172.453477][ T3116] __fib6_rule_action+0x47a/0x5b0 [18172.453477][ T3116] fib_rules_lookup+0x2b4/0xa20 [18172.453477][ T3116] fib6_rule_lookup+0x182/0x630 [18172.453477][ T3116] ip6_route_input+0x59c/0xa50 [18172.453477][ T3116] ipv6_rcv+0x397/0x810 [18172.453477][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18172.453477][ T3116] process_backlog+0x101/0x620 [18172.453477][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18172.453477][ T3116] net_rx_action+0x495/0xbe0 [18172.453477][ T3116] __do_softirq+0x1b5/0x7f6 [18172.453477][ T3116] [18172.455664][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18172.455664][ T3116] netdev_get_by_index+0x5e/0x80 [18172.455664][ T3116] fib6_nh_init+0x3d8/0x15b0 [18172.455664][ T3116] ip6_route_info_create+0xf18/0x17d0 [18172.455664][ T3116] ip6_route_add+0x1c/0x140 [18172.455664][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18172.455664][ T3116] addrconf_add_dev+0xe2/0x170 [18172.455664][ T3116] inet6_addr_add+0x12f/0xa40 [18172.455664][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18172.455664][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.455664][ T3116] netlink_rcv_skb+0x130/0x360 [18172.455664][ T3116] netlink_unicast+0x449/0x710 [18172.455664][ T3116] netlink_sendmsg+0x723/0xbe0 [18172.455664][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18172.455664][ T3116] ___sys_sendmsg+0xee/0x170 [18172.455664][ T3116] __sys_sendmsg+0xcd/0x170 [18172.455664][ T3116] do_syscall_64+0xc6/0x1e0 [18172.455664][ T3116] [18172.457948][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18172.457948][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18172.457948][ T3116] ipv6_find_idev+0x102/0x170 [18172.457948][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18172.457948][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.457948][ T3116] netlink_rcv_skb+0x130/0x360 [18172.457948][ T3116] netlink_unicast+0x449/0x710 [18172.457948][ T3116] netlink_sendmsg+0x723/0xbe0 [18172.457948][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18172.457948][ T3116] ___sys_sendmsg+0xee/0x170 [18172.457948][ T3116] __sys_sendmsg+0xcd/0x170 [18172.457948][ T3116] do_syscall_64+0xc6/0x1e0 [18172.457948][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18172.457948][ T3116] [18172.459779][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18172.459779][ T3116] neigh_parms_alloc+0x1e5/0x510 [18172.459779][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18172.459779][ T3116] ipv6_find_idev+0x102/0x170 [18172.459779][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18172.459779][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.459779][ T3116] netlink_rcv_skb+0x130/0x360 [18172.459779][ T3116] netlink_unicast+0x449/0x710 [18172.459779][ T3116] netlink_sendmsg+0x723/0xbe0 [18172.459779][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18172.459779][ T3116] ___sys_sendmsg+0xee/0x170 [18172.459779][ T3116] __sys_sendmsg+0xcd/0x170 [18172.459779][ T3116] do_syscall_64+0xc6/0x1e0 [18172.459779][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18172.459779][ T3116] [18182.508869][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18182.509870][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18182.509870][ T3116] dst_init+0x84/0x4a0 [18182.509870][ T3116] dst_alloc+0x97/0x150 [18182.509870][ T3116] ip6_dst_alloc+0x23/0x90 [18182.509870][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18182.509870][ T3116] ip6_pol_route+0x56f/0x840 [18182.509870][ T3116] __fib6_rule_action+0x47a/0x5b0 [18182.509870][ T3116] fib_rules_lookup+0x2b4/0xa20 [18182.509870][ T3116] fib6_rule_lookup+0x182/0x630 [18182.509870][ T3116] ip6_route_input+0x59c/0xa50 [18182.509870][ T3116] ipv6_rcv+0x397/0x810 [18182.509870][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18182.509870][ T3116] process_backlog+0x101/0x620 [18182.509870][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18182.509870][ T3116] net_rx_action+0x495/0xbe0 [18182.509870][ T3116] __do_softirq+0x1b5/0x7f6 [18182.509870][ T3116] [18182.512007][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18182.512007][ T3116] netdev_get_by_index+0x5e/0x80 [18182.512007][ T3116] fib6_nh_init+0x3d8/0x15b0 [18182.512007][ T3116] ip6_route_info_create+0xf18/0x17d0 [18182.512007][ T3116] ip6_route_add+0x1c/0x140 [18182.512007][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18182.512007][ T3116] addrconf_add_dev+0xe2/0x170 [18182.512007][ T3116] inet6_addr_add+0x12f/0xa40 [18182.512007][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18182.512007][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.512007][ T3116] netlink_rcv_skb+0x130/0x360 [18182.512007][ T3116] netlink_unicast+0x449/0x710 [18182.512007][ T3116] netlink_sendmsg+0x723/0xbe0 [18182.512007][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18182.512007][ T3116] ___sys_sendmsg+0xee/0x170 [18182.512007][ T3116] __sys_sendmsg+0xcd/0x170 [18182.512007][ T3116] do_syscall_64+0xc6/0x1e0 [18182.512007][ T3116] [18182.514133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18182.514133][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18182.514133][ T3116] ipv6_find_idev+0x102/0x170 [18182.514133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18182.514133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.514133][ T3116] netlink_rcv_skb+0x130/0x360 [18182.514133][ T3116] netlink_unicast+0x449/0x710 [18182.514133][ T3116] netlink_sendmsg+0x723/0xbe0 [18182.514133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18182.514133][ T3116] ___sys_sendmsg+0xee/0x170 [18182.514133][ T3116] __sys_sendmsg+0xcd/0x170 [18182.514133][ T3116] do_syscall_64+0xc6/0x1e0 [18182.514133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18182.514133][ T3116] [18182.515868][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18182.515868][ T3116] neigh_parms_alloc+0x1e5/0x510 [18182.515868][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18182.515868][ T3116] ipv6_find_idev+0x102/0x170 [18182.515868][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18182.515868][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.515868][ T3116] netlink_rcv_skb+0x130/0x360 [18182.515868][ T3116] netlink_unicast+0x449/0x710 [18182.515868][ T3116] netlink_sendmsg+0x723/0xbe0 [18182.515868][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18182.515868][ T3116] ___sys_sendmsg+0xee/0x170 [18182.515868][ T3116] __sys_sendmsg+0xcd/0x170 [18182.515868][ T3116] do_syscall_64+0xc6/0x1e0 [18182.515868][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18182.515868][ T3116] [18192.772829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18192.773374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18192.773374][ T3116] dst_init+0x84/0x4a0 [18192.773374][ T3116] dst_alloc+0x97/0x150 [18192.773374][ T3116] ip6_dst_alloc+0x23/0x90 [18192.773374][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18192.773374][ T3116] ip6_pol_route+0x56f/0x840 [18192.773374][ T3116] __fib6_rule_action+0x47a/0x5b0 [18192.773374][ T3116] fib_rules_lookup+0x2b4/0xa20 [18192.773374][ T3116] fib6_rule_lookup+0x182/0x630 [18192.773374][ T3116] ip6_route_input+0x59c/0xa50 [18192.773374][ T3116] ipv6_rcv+0x397/0x810 [18192.773374][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18192.773374][ T3116] process_backlog+0x101/0x620 [18192.773374][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18192.773374][ T3116] net_rx_action+0x495/0xbe0 [18192.773374][ T3116] __do_softirq+0x1b5/0x7f6 [18192.773374][ T3116] [18192.776147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18192.776147][ T3116] netdev_get_by_index+0x5e/0x80 [18192.776147][ T3116] fib6_nh_init+0x3d8/0x15b0 [18192.776147][ T3116] ip6_route_info_create+0xf18/0x17d0 [18192.776147][ T3116] ip6_route_add+0x1c/0x140 [18192.776147][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18192.776147][ T3116] addrconf_add_dev+0xe2/0x170 [18192.776147][ T3116] inet6_addr_add+0x12f/0xa40 [18192.776147][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18192.776147][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.776147][ T3116] netlink_rcv_skb+0x130/0x360 [18192.776147][ T3116] netlink_unicast+0x449/0x710 [18192.776147][ T3116] netlink_sendmsg+0x723/0xbe0 [18192.776147][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18192.776147][ T3116] ___sys_sendmsg+0xee/0x170 [18192.776147][ T3116] __sys_sendmsg+0xcd/0x170 [18192.776147][ T3116] do_syscall_64+0xc6/0x1e0 [18192.776147][ T3116] [18192.778360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18192.778360][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18192.778360][ T3116] ipv6_find_idev+0x102/0x170 [18192.778360][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18192.778360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.778360][ T3116] netlink_rcv_skb+0x130/0x360 [18192.778360][ T3116] netlink_unicast+0x449/0x710 [18192.778360][ T3116] netlink_sendmsg+0x723/0xbe0 [18192.778360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18192.778360][ T3116] ___sys_sendmsg+0xee/0x170 [18192.778360][ T3116] __sys_sendmsg+0xcd/0x170 [18192.778360][ T3116] do_syscall_64+0xc6/0x1e0 [18192.778360][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18192.778360][ T3116] [18192.780092][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18192.780092][ T3116] neigh_parms_alloc+0x1e5/0x510 [18192.780092][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18192.780092][ T3116] ipv6_find_idev+0x102/0x170 [18192.780092][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18192.780092][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.780092][ T3116] netlink_rcv_skb+0x130/0x360 [18192.780092][ T3116] netlink_unicast+0x449/0x710 [18192.780092][ T3116] netlink_sendmsg+0x723/0xbe0 [18192.780092][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18192.780092][ T3116] ___sys_sendmsg+0xee/0x170 [18192.780092][ T3116] __sys_sendmsg+0xcd/0x170 [18192.780092][ T3116] do_syscall_64+0xc6/0x1e0 [18192.780092][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18192.780092][ T3116] [18203.020845][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18203.021350][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18203.021350][ T3116] dst_init+0x84/0x4a0 [18203.021350][ T3116] dst_alloc+0x97/0x150 [18203.021350][ T3116] ip6_dst_alloc+0x23/0x90 [18203.021350][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18203.021350][ T3116] ip6_pol_route+0x56f/0x840 [18203.021350][ T3116] __fib6_rule_action+0x47a/0x5b0 [18203.021350][ T3116] fib_rules_lookup+0x2b4/0xa20 [18203.021350][ T3116] fib6_rule_lookup+0x182/0x630 [18203.021350][ T3116] ip6_route_input+0x59c/0xa50 [18203.021350][ T3116] ipv6_rcv+0x397/0x810 [18203.021350][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18203.021350][ T3116] process_backlog+0x101/0x620 [18203.021350][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18203.021350][ T3116] net_rx_action+0x495/0xbe0 [18203.021350][ T3116] __do_softirq+0x1b5/0x7f6 [18203.021350][ T3116] [18203.023349][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18203.023349][ T3116] netdev_get_by_index+0x5e/0x80 [18203.023349][ T3116] fib6_nh_init+0x3d8/0x15b0 [18203.023349][ T3116] ip6_route_info_create+0xf18/0x17d0 [18203.023349][ T3116] ip6_route_add+0x1c/0x140 [18203.023349][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18203.023349][ T3116] addrconf_add_dev+0xe2/0x170 [18203.023349][ T3116] inet6_addr_add+0x12f/0xa40 [18203.023349][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18203.023349][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18203.023349][ T3116] netlink_rcv_skb+0x130/0x360 [18203.023349][ T3116] netlink_unicast+0x449/0x710 [18203.023349][ T3116] netlink_sendmsg+0x723/0xbe0 [18203.023349][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18203.023349][ T3116] ___sys_sendmsg+0xee/0x170 [18203.023349][ T3116] __sys_sendmsg+0xcd/0x170 [18203.023349][ T3116] do_syscall_64+0xc6/0x1e0 [18203.023349][ T3116] [18203.025546][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18203.025546][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18203.025546][ T3116] ipv6_find_idev+0x102/0x170 [18203.025546][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18203.025546][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18203.025546][ T3116] netlink_rcv_skb+0x130/0x360 [18203.025546][ T3116] netlink_unicast+0x449/0x710 [18203.025546][ T3116] netlink_sendmsg+0x723/0xbe0 [18203.025546][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18203.025546][ T3116] ___sys_sendmsg+0xee/0x170 [18203.025546][ T3116] __sys_sendmsg+0xcd/0x170 [18203.025546][ T3116] do_syscall_64+0xc6/0x1e0 [18203.025546][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18203.025546][ T3116] [18203.027179][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18203.027179][ T3116] neigh_parms_alloc+0x1e5/0x510 [18203.027179][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18203.027179][ T3116] ipv6_find_idev+0x102/0x170 [18203.027179][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18203.027179][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18203.027179][ T3116] netlink_rcv_skb+0x130/0x360 [18203.027179][ T3116] netlink_unicast+0x449/0x710 [18203.027179][ T3116] netlink_sendmsg+0x723/0xbe0 [18203.027179][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18203.027179][ T3116] ___sys_sendmsg+0xee/0x170 [18203.027179][ T3116] __sys_sendmsg+0xcd/0x170 [18203.027179][ T3116] do_syscall_64+0xc6/0x1e0 [18203.027179][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18203.027179][ T3116] [18213.268873][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18213.269422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18213.269422][ T3116] dst_init+0x84/0x4a0 [18213.269422][ T3116] dst_alloc+0x97/0x150 [18213.269422][ T3116] ip6_dst_alloc+0x23/0x90 [18213.269422][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18213.269422][ T3116] ip6_pol_route+0x56f/0x840 [18213.269422][ T3116] __fib6_rule_action+0x47a/0x5b0 [18213.269422][ T3116] fib_rules_lookup+0x2b4/0xa20 [18213.269422][ T3116] fib6_rule_lookup+0x182/0x630 [18213.269422][ T3116] ip6_route_input+0x59c/0xa50 [18213.269422][ T3116] ipv6_rcv+0x397/0x810 [18213.269422][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18213.269422][ T3116] process_backlog+0x101/0x620 [18213.269422][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18213.269422][ T3116] net_rx_action+0x495/0xbe0 [18213.269422][ T3116] __do_softirq+0x1b5/0x7f6 [18213.269422][ T3116] [18213.271806][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18213.271806][ T3116] netdev_get_by_index+0x5e/0x80 [18213.271806][ T3116] fib6_nh_init+0x3d8/0x15b0 [18213.271806][ T3116] ip6_route_info_create+0xf18/0x17d0 [18213.271806][ T3116] ip6_route_add+0x1c/0x140 [18213.271806][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18213.271806][ T3116] addrconf_add_dev+0xe2/0x170 [18213.271806][ T3116] inet6_addr_add+0x12f/0xa40 [18213.271806][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18213.271806][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.271806][ T3116] netlink_rcv_skb+0x130/0x360 [18213.271806][ T3116] netlink_unicast+0x449/0x710 [18213.271806][ T3116] netlink_sendmsg+0x723/0xbe0 [18213.271806][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18213.271806][ T3116] ___sys_sendmsg+0xee/0x170 [18213.271806][ T3116] __sys_sendmsg+0xcd/0x170 [18213.271806][ T3116] do_syscall_64+0xc6/0x1e0 [18213.271806][ T3116] [18213.274025][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18213.274025][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18213.274025][ T3116] ipv6_find_idev+0x102/0x170 [18213.274025][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18213.274025][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.274025][ T3116] netlink_rcv_skb+0x130/0x360 [18213.274025][ T3116] netlink_unicast+0x449/0x710 [18213.274025][ T3116] netlink_sendmsg+0x723/0xbe0 [18213.274025][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18213.274025][ T3116] ___sys_sendmsg+0xee/0x170 [18213.274025][ T3116] __sys_sendmsg+0xcd/0x170 [18213.274025][ T3116] do_syscall_64+0xc6/0x1e0 [18213.274025][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18213.274025][ T3116] [18213.275825][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18213.275825][ T3116] neigh_parms_alloc+0x1e5/0x510 [18213.275825][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18213.275825][ T3116] ipv6_find_idev+0x102/0x170 [18213.275825][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18213.275825][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.275825][ T3116] netlink_rcv_skb+0x130/0x360 [18213.275825][ T3116] netlink_unicast+0x449/0x710 [18213.275825][ T3116] netlink_sendmsg+0x723/0xbe0 [18213.275825][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18213.275825][ T3116] ___sys_sendmsg+0xee/0x170 [18213.275825][ T3116] __sys_sendmsg+0xcd/0x170 [18213.275825][ T3116] do_syscall_64+0xc6/0x1e0 [18213.275825][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18213.275825][ T3116] [18223.516930][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18223.518049][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18223.518049][ T3116] dst_init+0x84/0x4a0 [18223.518049][ T3116] dst_alloc+0x97/0x150 [18223.518049][ T3116] ip6_dst_alloc+0x23/0x90 [18223.518049][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18223.518049][ T3116] ip6_pol_route+0x56f/0x840 [18223.518049][ T3116] __fib6_rule_action+0x47a/0x5b0 [18223.518049][ T3116] fib_rules_lookup+0x2b4/0xa20 [18223.518049][ T3116] fib6_rule_lookup+0x182/0x630 [18223.518049][ T3116] ip6_route_input+0x59c/0xa50 [18223.518049][ T3116] ipv6_rcv+0x397/0x810 [18223.518049][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18223.518049][ T3116] process_backlog+0x101/0x620 [18223.518049][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18223.518049][ T3116] net_rx_action+0x495/0xbe0 [18223.518049][ T3116] __do_softirq+0x1b5/0x7f6 [18223.518049][ T3116] [18223.520171][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18223.520171][ T3116] netdev_get_by_index+0x5e/0x80 [18223.520171][ T3116] fib6_nh_init+0x3d8/0x15b0 [18223.520171][ T3116] ip6_route_info_create+0xf18/0x17d0 [18223.520171][ T3116] ip6_route_add+0x1c/0x140 [18223.520171][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18223.520171][ T3116] addrconf_add_dev+0xe2/0x170 [18223.520171][ T3116] inet6_addr_add+0x12f/0xa40 [18223.520171][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18223.520171][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.520171][ T3116] netlink_rcv_skb+0x130/0x360 [18223.520171][ T3116] netlink_unicast+0x449/0x710 [18223.520171][ T3116] netlink_sendmsg+0x723/0xbe0 [18223.520171][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18223.520171][ T3116] ___sys_sendmsg+0xee/0x170 [18223.520171][ T3116] __sys_sendmsg+0xcd/0x170 [18223.520171][ T3116] do_syscall_64+0xc6/0x1e0 [18223.520171][ T3116] [18223.522363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18223.522363][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18223.522363][ T3116] ipv6_find_idev+0x102/0x170 [18223.522363][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18223.522363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.522363][ T3116] netlink_rcv_skb+0x130/0x360 [18223.522363][ T3116] netlink_unicast+0x449/0x710 [18223.522363][ T3116] netlink_sendmsg+0x723/0xbe0 [18223.522363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18223.522363][ T3116] ___sys_sendmsg+0xee/0x170 [18223.522363][ T3116] __sys_sendmsg+0xcd/0x170 [18223.522363][ T3116] do_syscall_64+0xc6/0x1e0 [18223.522363][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18223.522363][ T3116] [18223.524077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18223.524077][ T3116] neigh_parms_alloc+0x1e5/0x510 [18223.524077][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18223.524077][ T3116] ipv6_find_idev+0x102/0x170 [18223.524077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18223.524077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.524077][ T3116] netlink_rcv_skb+0x130/0x360 [18223.524077][ T3116] netlink_unicast+0x449/0x710 [18223.524077][ T3116] netlink_sendmsg+0x723/0xbe0 [18223.524077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18223.524077][ T3116] ___sys_sendmsg+0xee/0x170 [18223.524077][ T3116] __sys_sendmsg+0xcd/0x170 [18223.524077][ T3116] do_syscall_64+0xc6/0x1e0 [18223.524077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18223.524077][ T3116] [18233.708922][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18233.709433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18233.709433][ T3116] dst_init+0x84/0x4a0 [18233.709433][ T3116] dst_alloc+0x97/0x150 [18233.709433][ T3116] ip6_dst_alloc+0x23/0x90 [18233.709433][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18233.709433][ T3116] ip6_pol_route+0x56f/0x840 [18233.709433][ T3116] __fib6_rule_action+0x47a/0x5b0 [18233.709433][ T3116] fib_rules_lookup+0x2b4/0xa20 [18233.709433][ T3116] fib6_rule_lookup+0x182/0x630 [18233.709433][ T3116] ip6_route_input+0x59c/0xa50 [18233.709433][ T3116] ipv6_rcv+0x397/0x810 [18233.709433][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18233.709433][ T3116] process_backlog+0x101/0x620 [18233.709433][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18233.709433][ T3116] net_rx_action+0x495/0xbe0 [18233.709433][ T3116] __do_softirq+0x1b5/0x7f6 [18233.709433][ T3116] [18233.712091][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18233.712091][ T3116] netdev_get_by_index+0x5e/0x80 [18233.712091][ T3116] fib6_nh_init+0x3d8/0x15b0 [18233.712091][ T3116] ip6_route_info_create+0xf18/0x17d0 [18233.712091][ T3116] ip6_route_add+0x1c/0x140 [18233.712091][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18233.712091][ T3116] addrconf_add_dev+0xe2/0x170 [18233.712091][ T3116] inet6_addr_add+0x12f/0xa40 [18233.712091][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18233.712091][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.712091][ T3116] netlink_rcv_skb+0x130/0x360 [18233.712091][ T3116] netlink_unicast+0x449/0x710 [18233.712091][ T3116] netlink_sendmsg+0x723/0xbe0 [18233.712091][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18233.712091][ T3116] ___sys_sendmsg+0xee/0x170 [18233.712091][ T3116] __sys_sendmsg+0xcd/0x170 [18233.712091][ T3116] do_syscall_64+0xc6/0x1e0 [18233.712091][ T3116] [18233.714413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18233.714413][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18233.714413][ T3116] ipv6_find_idev+0x102/0x170 [18233.714413][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18233.714413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.714413][ T3116] netlink_rcv_skb+0x130/0x360 [18233.714413][ T3116] netlink_unicast+0x449/0x710 [18233.714413][ T3116] netlink_sendmsg+0x723/0xbe0 [18233.714413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18233.714413][ T3116] ___sys_sendmsg+0xee/0x170 [18233.714413][ T3116] __sys_sendmsg+0xcd/0x170 [18233.714413][ T3116] do_syscall_64+0xc6/0x1e0 [18233.714413][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18233.714413][ T3116] [18233.716198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18233.716198][ T3116] neigh_parms_alloc+0x1e5/0x510 [18233.716198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18233.716198][ T3116] ipv6_find_idev+0x102/0x170 [18233.716198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18233.716198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.716198][ T3116] netlink_rcv_skb+0x130/0x360 [18233.716198][ T3116] netlink_unicast+0x449/0x710 [18233.716198][ T3116] netlink_sendmsg+0x723/0xbe0 [18233.716198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18233.716198][ T3116] ___sys_sendmsg+0xee/0x170 [18233.716198][ T3116] __sys_sendmsg+0xcd/0x170 [18233.716198][ T3116] do_syscall_64+0xc6/0x1e0 [18233.716198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18233.716198][ T3116] [18243.956911][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18243.958001][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18243.958001][ T3116] dst_init+0x84/0x4a0 [18243.958001][ T3116] dst_alloc+0x97/0x150 [18243.958001][ T3116] ip6_dst_alloc+0x23/0x90 [18243.958001][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18243.958001][ T3116] ip6_pol_route+0x56f/0x840 [18243.958001][ T3116] __fib6_rule_action+0x47a/0x5b0 [18243.958001][ T3116] fib_rules_lookup+0x2b4/0xa20 [18243.958001][ T3116] fib6_rule_lookup+0x182/0x630 [18243.958001][ T3116] ip6_route_input+0x59c/0xa50 [18243.958001][ T3116] ipv6_rcv+0x397/0x810 [18243.958001][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18243.958001][ T3116] process_backlog+0x101/0x620 [18243.958001][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18243.958001][ T3116] net_rx_action+0x495/0xbe0 [18243.958001][ T3116] __do_softirq+0x1b5/0x7f6 [18243.958001][ T3116] [18243.960194][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18243.960194][ T3116] netdev_get_by_index+0x5e/0x80 [18243.960194][ T3116] fib6_nh_init+0x3d8/0x15b0 [18243.960194][ T3116] ip6_route_info_create+0xf18/0x17d0 [18243.960194][ T3116] ip6_route_add+0x1c/0x140 [18243.960194][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18243.960194][ T3116] addrconf_add_dev+0xe2/0x170 [18243.960194][ T3116] inet6_addr_add+0x12f/0xa40 [18243.960194][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18243.960194][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.960194][ T3116] netlink_rcv_skb+0x130/0x360 [18243.960194][ T3116] netlink_unicast+0x449/0x710 [18243.960194][ T3116] netlink_sendmsg+0x723/0xbe0 [18243.960194][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18243.960194][ T3116] ___sys_sendmsg+0xee/0x170 [18243.960194][ T3116] __sys_sendmsg+0xcd/0x170 [18243.960194][ T3116] do_syscall_64+0xc6/0x1e0 [18243.960194][ T3116] [18243.962427][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18243.962427][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18243.962427][ T3116] ipv6_find_idev+0x102/0x170 [18243.962427][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18243.962427][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.962427][ T3116] netlink_rcv_skb+0x130/0x360 [18243.962427][ T3116] netlink_unicast+0x449/0x710 [18243.962427][ T3116] netlink_sendmsg+0x723/0xbe0 [18243.962427][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18243.962427][ T3116] ___sys_sendmsg+0xee/0x170 [18243.962427][ T3116] __sys_sendmsg+0xcd/0x170 [18243.962427][ T3116] do_syscall_64+0xc6/0x1e0 [18243.962427][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18243.962427][ T3116] [18243.964162][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18243.964162][ T3116] neigh_parms_alloc+0x1e5/0x510 [18243.964162][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18243.964162][ T3116] ipv6_find_idev+0x102/0x170 [18243.964162][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18243.964162][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.964162][ T3116] netlink_rcv_skb+0x130/0x360 [18243.964162][ T3116] netlink_unicast+0x449/0x710 [18243.964162][ T3116] netlink_sendmsg+0x723/0xbe0 [18243.964162][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18243.964162][ T3116] ___sys_sendmsg+0xee/0x170 [18243.964162][ T3116] __sys_sendmsg+0xcd/0x170 [18243.964162][ T3116] do_syscall_64+0xc6/0x1e0 [18243.964162][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18243.964162][ T3116] [18254.204769][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18254.205345][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18254.205345][ T3116] dst_init+0x84/0x4a0 [18254.205345][ T3116] dst_alloc+0x97/0x150 [18254.205345][ T3116] ip6_dst_alloc+0x23/0x90 [18254.205345][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18254.205345][ T3116] ip6_pol_route+0x56f/0x840 [18254.205345][ T3116] __fib6_rule_action+0x47a/0x5b0 [18254.205345][ T3116] fib_rules_lookup+0x2b4/0xa20 [18254.205345][ T3116] fib6_rule_lookup+0x182/0x630 [18254.205345][ T3116] ip6_route_input+0x59c/0xa50 [18254.205345][ T3116] ipv6_rcv+0x397/0x810 [18254.205345][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18254.205345][ T3116] process_backlog+0x101/0x620 [18254.205345][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18254.205345][ T3116] net_rx_action+0x495/0xbe0 [18254.205345][ T3116] __do_softirq+0x1b5/0x7f6 [18254.205345][ T3116] [18254.207447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18254.207447][ T3116] netdev_get_by_index+0x5e/0x80 [18254.207447][ T3116] fib6_nh_init+0x3d8/0x15b0 [18254.207447][ T3116] ip6_route_info_create+0xf18/0x17d0 [18254.207447][ T3116] ip6_route_add+0x1c/0x140 [18254.207447][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18254.207447][ T3116] addrconf_add_dev+0xe2/0x170 [18254.207447][ T3116] inet6_addr_add+0x12f/0xa40 [18254.207447][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18254.207447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.207447][ T3116] netlink_rcv_skb+0x130/0x360 [18254.207447][ T3116] netlink_unicast+0x449/0x710 [18254.207447][ T3116] netlink_sendmsg+0x723/0xbe0 [18254.207447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18254.207447][ T3116] ___sys_sendmsg+0xee/0x170 [18254.207447][ T3116] __sys_sendmsg+0xcd/0x170 [18254.207447][ T3116] do_syscall_64+0xc6/0x1e0 [18254.207447][ T3116] [18254.210211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18254.210211][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18254.210211][ T3116] ipv6_find_idev+0x102/0x170 [18254.210211][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18254.210211][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.210211][ T3116] netlink_rcv_skb+0x130/0x360 [18254.210211][ T3116] netlink_unicast+0x449/0x710 [18254.210211][ T3116] netlink_sendmsg+0x723/0xbe0 [18254.210211][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18254.210211][ T3116] ___sys_sendmsg+0xee/0x170 [18254.210211][ T3116] __sys_sendmsg+0xcd/0x170 [18254.210211][ T3116] do_syscall_64+0xc6/0x1e0 [18254.210211][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18254.210211][ T3116] [18254.211969][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18254.211969][ T3116] neigh_parms_alloc+0x1e5/0x510 [18254.211969][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18254.211969][ T3116] ipv6_find_idev+0x102/0x170 [18254.211969][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18254.211969][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.211969][ T3116] netlink_rcv_skb+0x130/0x360 [18254.211969][ T3116] netlink_unicast+0x449/0x710 [18254.211969][ T3116] netlink_sendmsg+0x723/0xbe0 [18254.211969][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18254.211969][ T3116] ___sys_sendmsg+0xee/0x170 [18254.211969][ T3116] __sys_sendmsg+0xcd/0x170 [18254.211969][ T3116] do_syscall_64+0xc6/0x1e0 [18254.211969][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18254.211969][ T3116] [18264.444898][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18264.445458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18264.445458][ T3116] dst_init+0x84/0x4a0 [18264.445458][ T3116] dst_alloc+0x97/0x150 [18264.445458][ T3116] ip6_dst_alloc+0x23/0x90 [18264.445458][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18264.445458][ T3116] ip6_pol_route+0x56f/0x840 [18264.445458][ T3116] __fib6_rule_action+0x47a/0x5b0 [18264.445458][ T3116] fib_rules_lookup+0x2b4/0xa20 [18264.445458][ T3116] fib6_rule_lookup+0x182/0x630 [18264.445458][ T3116] ip6_route_input+0x59c/0xa50 [18264.445458][ T3116] ipv6_rcv+0x397/0x810 [18264.445458][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18264.445458][ T3116] process_backlog+0x101/0x620 [18264.445458][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18264.445458][ T3116] net_rx_action+0x495/0xbe0 [18264.445458][ T3116] __do_softirq+0x1b5/0x7f6 [18264.445458][ T3116] [18264.447658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18264.447658][ T3116] netdev_get_by_index+0x5e/0x80 [18264.447658][ T3116] fib6_nh_init+0x3d8/0x15b0 [18264.447658][ T3116] ip6_route_info_create+0xf18/0x17d0 [18264.447658][ T3116] ip6_route_add+0x1c/0x140 [18264.447658][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18264.447658][ T3116] addrconf_add_dev+0xe2/0x170 [18264.447658][ T3116] inet6_addr_add+0x12f/0xa40 [18264.447658][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18264.447658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.447658][ T3116] netlink_rcv_skb+0x130/0x360 [18264.447658][ T3116] netlink_unicast+0x449/0x710 [18264.447658][ T3116] netlink_sendmsg+0x723/0xbe0 [18264.447658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18264.447658][ T3116] ___sys_sendmsg+0xee/0x170 [18264.447658][ T3116] __sys_sendmsg+0xcd/0x170 [18264.447658][ T3116] do_syscall_64+0xc6/0x1e0 [18264.447658][ T3116] [18264.449943][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18264.449943][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18264.449943][ T3116] ipv6_find_idev+0x102/0x170 [18264.449943][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18264.449943][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.449943][ T3116] netlink_rcv_skb+0x130/0x360 [18264.449943][ T3116] netlink_unicast+0x449/0x710 [18264.449943][ T3116] netlink_sendmsg+0x723/0xbe0 [18264.449943][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18264.449943][ T3116] ___sys_sendmsg+0xee/0x170 [18264.449943][ T3116] __sys_sendmsg+0xcd/0x170 [18264.449943][ T3116] do_syscall_64+0xc6/0x1e0 [18264.449943][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18264.449943][ T3116] [18264.451733][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18264.451733][ T3116] neigh_parms_alloc+0x1e5/0x510 [18264.451733][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18264.451733][ T3116] ipv6_find_idev+0x102/0x170 [18264.451733][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18264.451733][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.451733][ T3116] netlink_rcv_skb+0x130/0x360 [18264.451733][ T3116] netlink_unicast+0x449/0x710 [18264.451733][ T3116] netlink_sendmsg+0x723/0xbe0 [18264.451733][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18264.451733][ T3116] ___sys_sendmsg+0xee/0x170 [18264.451733][ T3116] __sys_sendmsg+0xcd/0x170 [18264.451733][ T3116] do_syscall_64+0xc6/0x1e0 [18264.451733][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18264.451733][ T3116] [18274.692818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18274.693301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18274.693301][ T3116] dst_init+0x84/0x4a0 [18274.693301][ T3116] dst_alloc+0x97/0x150 [18274.693301][ T3116] ip6_dst_alloc+0x23/0x90 [18274.693301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18274.693301][ T3116] ip6_pol_route+0x56f/0x840 [18274.693301][ T3116] __fib6_rule_action+0x47a/0x5b0 [18274.693301][ T3116] fib_rules_lookup+0x2b4/0xa20 [18274.693301][ T3116] fib6_rule_lookup+0x182/0x630 [18274.693301][ T3116] ip6_route_input+0x59c/0xa50 [18274.693301][ T3116] ipv6_rcv+0x397/0x810 [18274.693301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18274.693301][ T3116] process_backlog+0x101/0x620 [18274.693301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18274.693301][ T3116] net_rx_action+0x495/0xbe0 [18274.693301][ T3116] __do_softirq+0x1b5/0x7f6 [18274.693301][ T3116] [18274.695468][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18274.695468][ T3116] netdev_get_by_index+0x5e/0x80 [18274.695468][ T3116] fib6_nh_init+0x3d8/0x15b0 [18274.695468][ T3116] ip6_route_info_create+0xf18/0x17d0 [18274.695468][ T3116] ip6_route_add+0x1c/0x140 [18274.695468][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18274.695468][ T3116] addrconf_add_dev+0xe2/0x170 [18274.695468][ T3116] inet6_addr_add+0x12f/0xa40 [18274.695468][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18274.695468][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.695468][ T3116] netlink_rcv_skb+0x130/0x360 [18274.695468][ T3116] netlink_unicast+0x449/0x710 [18274.695468][ T3116] netlink_sendmsg+0x723/0xbe0 [18274.695468][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18274.695468][ T3116] ___sys_sendmsg+0xee/0x170 [18274.695468][ T3116] __sys_sendmsg+0xcd/0x170 [18274.695468][ T3116] do_syscall_64+0xc6/0x1e0 [18274.695468][ T3116] [18274.697643][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18274.697643][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18274.697643][ T3116] ipv6_find_idev+0x102/0x170 [18274.697643][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18274.697643][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.697643][ T3116] netlink_rcv_skb+0x130/0x360 [18274.697643][ T3116] netlink_unicast+0x449/0x710 [18274.697643][ T3116] netlink_sendmsg+0x723/0xbe0 [18274.697643][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18274.697643][ T3116] ___sys_sendmsg+0xee/0x170 [18274.697643][ T3116] __sys_sendmsg+0xcd/0x170 [18274.697643][ T3116] do_syscall_64+0xc6/0x1e0 [18274.697643][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18274.697643][ T3116] [18274.699346][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18274.699346][ T3116] neigh_parms_alloc+0x1e5/0x510 [18274.699346][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18274.699346][ T3116] ipv6_find_idev+0x102/0x170 [18274.699346][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18274.699346][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.699346][ T3116] netlink_rcv_skb+0x130/0x360 [18274.699346][ T3116] netlink_unicast+0x449/0x710 [18274.699346][ T3116] netlink_sendmsg+0x723/0xbe0 [18274.699346][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18274.699346][ T3116] ___sys_sendmsg+0xee/0x170 [18274.699346][ T3116] __sys_sendmsg+0xcd/0x170 [18274.699346][ T3116] do_syscall_64+0xc6/0x1e0 [18274.699346][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18274.699346][ T3116] [18284.940808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18284.941286][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18284.941286][ T3116] dst_init+0x84/0x4a0 [18284.941286][ T3116] dst_alloc+0x97/0x150 [18284.941286][ T3116] ip6_dst_alloc+0x23/0x90 [18284.941286][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18284.941286][ T3116] ip6_pol_route+0x56f/0x840 [18284.941286][ T3116] __fib6_rule_action+0x47a/0x5b0 [18284.941286][ T3116] fib_rules_lookup+0x2b4/0xa20 [18284.941286][ T3116] fib6_rule_lookup+0x182/0x630 [18284.941286][ T3116] ip6_route_input+0x59c/0xa50 [18284.941286][ T3116] ipv6_rcv+0x397/0x810 [18284.941286][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18284.941286][ T3116] process_backlog+0x101/0x620 [18284.941286][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18284.941286][ T3116] net_rx_action+0x495/0xbe0 [18284.941286][ T3116] __do_softirq+0x1b5/0x7f6 [18284.941286][ T3116] [18284.943391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18284.943391][ T3116] netdev_get_by_index+0x5e/0x80 [18284.943391][ T3116] fib6_nh_init+0x3d8/0x15b0 [18284.943391][ T3116] ip6_route_info_create+0xf18/0x17d0 [18284.943391][ T3116] ip6_route_add+0x1c/0x140 [18284.943391][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18284.943391][ T3116] addrconf_add_dev+0xe2/0x170 [18284.943391][ T3116] inet6_addr_add+0x12f/0xa40 [18284.943391][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18284.943391][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.943391][ T3116] netlink_rcv_skb+0x130/0x360 [18284.943391][ T3116] netlink_unicast+0x449/0x710 [18284.943391][ T3116] netlink_sendmsg+0x723/0xbe0 [18284.943391][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18284.943391][ T3116] ___sys_sendmsg+0xee/0x170 [18284.943391][ T3116] __sys_sendmsg+0xcd/0x170 [18284.943391][ T3116] do_syscall_64+0xc6/0x1e0 [18284.943391][ T3116] [18284.945605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18284.945605][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18284.945605][ T3116] ipv6_find_idev+0x102/0x170 [18284.945605][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18284.945605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.945605][ T3116] netlink_rcv_skb+0x130/0x360 [18284.945605][ T3116] netlink_unicast+0x449/0x710 [18284.945605][ T3116] netlink_sendmsg+0x723/0xbe0 [18284.945605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18284.945605][ T3116] ___sys_sendmsg+0xee/0x170 [18284.945605][ T3116] __sys_sendmsg+0xcd/0x170 [18284.945605][ T3116] do_syscall_64+0xc6/0x1e0 [18284.945605][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18284.945605][ T3116] [18284.947281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18284.947281][ T3116] neigh_parms_alloc+0x1e5/0x510 [18284.947281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18284.947281][ T3116] ipv6_find_idev+0x102/0x170 [18284.947281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18284.947281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.947281][ T3116] netlink_rcv_skb+0x130/0x360 [18284.947281][ T3116] netlink_unicast+0x449/0x710 [18284.947281][ T3116] netlink_sendmsg+0x723/0xbe0 [18284.947281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18284.947281][ T3116] ___sys_sendmsg+0xee/0x170 [18284.947281][ T3116] __sys_sendmsg+0xcd/0x170 [18284.947281][ T3116] do_syscall_64+0xc6/0x1e0 [18284.947281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18284.947281][ T3116] [18294.980926][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18294.982085][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18294.982085][ T3116] dst_init+0x84/0x4a0 [18294.982085][ T3116] dst_alloc+0x97/0x150 [18294.982085][ T3116] ip6_dst_alloc+0x23/0x90 [18294.982085][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18294.982085][ T3116] ip6_pol_route+0x56f/0x840 [18294.982085][ T3116] __fib6_rule_action+0x47a/0x5b0 [18294.982085][ T3116] fib_rules_lookup+0x2b4/0xa20 [18294.982085][ T3116] fib6_rule_lookup+0x182/0x630 [18294.982085][ T3116] ip6_route_input+0x59c/0xa50 [18294.982085][ T3116] ipv6_rcv+0x397/0x810 [18294.982085][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18294.982085][ T3116] process_backlog+0x101/0x620 [18294.982085][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18294.982085][ T3116] net_rx_action+0x495/0xbe0 [18294.982085][ T3116] __do_softirq+0x1b5/0x7f6 [18294.982085][ T3116] [18294.984199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18294.984199][ T3116] netdev_get_by_index+0x5e/0x80 [18294.984199][ T3116] fib6_nh_init+0x3d8/0x15b0 [18294.984199][ T3116] ip6_route_info_create+0xf18/0x17d0 [18294.984199][ T3116] ip6_route_add+0x1c/0x140 [18294.984199][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18294.984199][ T3116] addrconf_add_dev+0xe2/0x170 [18294.984199][ T3116] inet6_addr_add+0x12f/0xa40 [18294.984199][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18294.984199][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.984199][ T3116] netlink_rcv_skb+0x130/0x360 [18294.984199][ T3116] netlink_unicast+0x449/0x710 [18294.984199][ T3116] netlink_sendmsg+0x723/0xbe0 [18294.984199][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18294.984199][ T3116] ___sys_sendmsg+0xee/0x170 [18294.984199][ T3116] __sys_sendmsg+0xcd/0x170 [18294.984199][ T3116] do_syscall_64+0xc6/0x1e0 [18294.984199][ T3116] [18294.986378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18294.986378][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18294.986378][ T3116] ipv6_find_idev+0x102/0x170 [18294.986378][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18294.986378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.986378][ T3116] netlink_rcv_skb+0x130/0x360 [18294.986378][ T3116] netlink_unicast+0x449/0x710 [18294.986378][ T3116] netlink_sendmsg+0x723/0xbe0 [18294.986378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18294.986378][ T3116] ___sys_sendmsg+0xee/0x170 [18294.986378][ T3116] __sys_sendmsg+0xcd/0x170 [18294.986378][ T3116] do_syscall_64+0xc6/0x1e0 [18294.986378][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18294.986378][ T3116] [18294.988153][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18294.988153][ T3116] neigh_parms_alloc+0x1e5/0x510 [18294.988153][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18294.988153][ T3116] ipv6_find_idev+0x102/0x170 [18294.988153][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18294.988153][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.988153][ T3116] netlink_rcv_skb+0x130/0x360 [18294.988153][ T3116] netlink_unicast+0x449/0x710 [18294.988153][ T3116] netlink_sendmsg+0x723/0xbe0 [18294.988153][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18294.988153][ T3116] ___sys_sendmsg+0xee/0x170 [18294.988153][ T3116] __sys_sendmsg+0xcd/0x170 [18294.988153][ T3116] do_syscall_64+0xc6/0x1e0 [18294.988153][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18294.988153][ T3116] [18305.236952][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18305.238068][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18305.238068][ T3116] dst_init+0x84/0x4a0 [18305.238068][ T3116] dst_alloc+0x97/0x150 [18305.238068][ T3116] ip6_dst_alloc+0x23/0x90 [18305.238068][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18305.238068][ T3116] ip6_pol_route+0x56f/0x840 [18305.238068][ T3116] __fib6_rule_action+0x47a/0x5b0 [18305.238068][ T3116] fib_rules_lookup+0x2b4/0xa20 [18305.238068][ T3116] fib6_rule_lookup+0x182/0x630 [18305.238068][ T3116] ip6_route_input+0x59c/0xa50 [18305.238068][ T3116] ipv6_rcv+0x397/0x810 [18305.238068][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18305.238068][ T3116] process_backlog+0x101/0x620 [18305.238068][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18305.238068][ T3116] net_rx_action+0x495/0xbe0 [18305.238068][ T3116] __do_softirq+0x1b5/0x7f6 [18305.238068][ T3116] [18305.240155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18305.240155][ T3116] netdev_get_by_index+0x5e/0x80 [18305.240155][ T3116] fib6_nh_init+0x3d8/0x15b0 [18305.240155][ T3116] ip6_route_info_create+0xf18/0x17d0 [18305.240155][ T3116] ip6_route_add+0x1c/0x140 [18305.240155][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18305.240155][ T3116] addrconf_add_dev+0xe2/0x170 [18305.240155][ T3116] inet6_addr_add+0x12f/0xa40 [18305.240155][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18305.240155][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18305.240155][ T3116] netlink_rcv_skb+0x130/0x360 [18305.240155][ T3116] netlink_unicast+0x449/0x710 [18305.240155][ T3116] netlink_sendmsg+0x723/0xbe0 [18305.240155][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18305.240155][ T3116] ___sys_sendmsg+0xee/0x170 [18305.240155][ T3116] __sys_sendmsg+0xcd/0x170 [18305.240155][ T3116] do_syscall_64+0xc6/0x1e0 [18305.240155][ T3116] [18305.242340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18305.242340][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18305.242340][ T3116] ipv6_find_idev+0x102/0x170 [18305.242340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18305.242340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18305.242340][ T3116] netlink_rcv_skb+0x130/0x360 [18305.242340][ T3116] netlink_unicast+0x449/0x710 [18305.242340][ T3116] netlink_sendmsg+0x723/0xbe0 [18305.242340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18305.242340][ T3116] ___sys_sendmsg+0xee/0x170 [18305.242340][ T3116] __sys_sendmsg+0xcd/0x170 [18305.242340][ T3116] do_syscall_64+0xc6/0x1e0 [18305.242340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18305.242340][ T3116] [18305.244192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18305.244192][ T3116] neigh_parms_alloc+0x1e5/0x510 [18305.244192][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18305.244192][ T3116] ipv6_find_idev+0x102/0x170 [18305.244192][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18305.244192][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18305.244192][ T3116] netlink_rcv_skb+0x130/0x360 [18305.244192][ T3116] netlink_unicast+0x449/0x710 [18305.244192][ T3116] netlink_sendmsg+0x723/0xbe0 [18305.244192][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18305.244192][ T3116] ___sys_sendmsg+0xee/0x170 [18305.244192][ T3116] __sys_sendmsg+0xcd/0x170 [18305.244192][ T3116] do_syscall_64+0xc6/0x1e0 [18305.244192][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18305.244192][ T3116] [18315.492905][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18315.493451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18315.493451][ T3116] dst_init+0x84/0x4a0 [18315.493451][ T3116] dst_alloc+0x97/0x150 [18315.493451][ T3116] ip6_dst_alloc+0x23/0x90 [18315.493451][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18315.493451][ T3116] ip6_pol_route+0x56f/0x840 [18315.493451][ T3116] __fib6_rule_action+0x47a/0x5b0 [18315.493451][ T3116] fib_rules_lookup+0x2b4/0xa20 [18315.493451][ T3116] fib6_rule_lookup+0x182/0x630 [18315.493451][ T3116] ip6_route_input+0x59c/0xa50 [18315.493451][ T3116] ipv6_rcv+0x397/0x810 [18315.493451][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18315.493451][ T3116] process_backlog+0x101/0x620 [18315.493451][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18315.493451][ T3116] net_rx_action+0x495/0xbe0 [18315.493451][ T3116] __do_softirq+0x1b5/0x7f6 [18315.493451][ T3116] [18315.495496][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18315.495496][ T3116] netdev_get_by_index+0x5e/0x80 [18315.495496][ T3116] fib6_nh_init+0x3d8/0x15b0 [18315.495496][ T3116] ip6_route_info_create+0xf18/0x17d0 [18315.495496][ T3116] ip6_route_add+0x1c/0x140 [18315.495496][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18315.495496][ T3116] addrconf_add_dev+0xe2/0x170 [18315.495496][ T3116] inet6_addr_add+0x12f/0xa40 [18315.495496][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18315.495496][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18315.495496][ T3116] netlink_rcv_skb+0x130/0x360 [18315.495496][ T3116] netlink_unicast+0x449/0x710 [18315.495496][ T3116] netlink_sendmsg+0x723/0xbe0 [18315.495496][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18315.495496][ T3116] ___sys_sendmsg+0xee/0x170 [18315.495496][ T3116] __sys_sendmsg+0xcd/0x170 [18315.495496][ T3116] do_syscall_64+0xc6/0x1e0 [18315.495496][ T3116] [18315.497641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18315.497641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18315.497641][ T3116] ipv6_find_idev+0x102/0x170 [18315.497641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18315.497641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18315.497641][ T3116] netlink_rcv_skb+0x130/0x360 [18315.497641][ T3116] netlink_unicast+0x449/0x710 [18315.497641][ T3116] netlink_sendmsg+0x723/0xbe0 [18315.497641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18315.497641][ T3116] ___sys_sendmsg+0xee/0x170 [18315.497641][ T3116] __sys_sendmsg+0xcd/0x170 [18315.497641][ T3116] do_syscall_64+0xc6/0x1e0 [18315.497641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18315.497641][ T3116] [18315.499255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18315.499255][ T3116] neigh_parms_alloc+0x1e5/0x510 [18315.499255][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18315.499255][ T3116] ipv6_find_idev+0x102/0x170 [18315.499255][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18315.499255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18315.499255][ T3116] netlink_rcv_skb+0x130/0x360 [18315.499255][ T3116] netlink_unicast+0x449/0x710 [18315.499255][ T3116] netlink_sendmsg+0x723/0xbe0 [18315.499255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18315.499255][ T3116] ___sys_sendmsg+0xee/0x170 [18315.499255][ T3116] __sys_sendmsg+0xcd/0x170 [18315.499255][ T3116] do_syscall_64+0xc6/0x1e0 [18315.499255][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18315.499255][ T3116] [18325.748913][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18325.749504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18325.749504][ T3116] dst_init+0x84/0x4a0 [18325.749504][ T3116] dst_alloc+0x97/0x150 [18325.749504][ T3116] ip6_dst_alloc+0x23/0x90 [18325.749504][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18325.749504][ T3116] ip6_pol_route+0x56f/0x840 [18325.749504][ T3116] __fib6_rule_action+0x47a/0x5b0 [18325.749504][ T3116] fib_rules_lookup+0x2b4/0xa20 [18325.749504][ T3116] fib6_rule_lookup+0x182/0x630 [18325.749504][ T3116] ip6_route_input+0x59c/0xa50 [18325.749504][ T3116] ipv6_rcv+0x397/0x810 [18325.749504][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18325.749504][ T3116] process_backlog+0x101/0x620 [18325.749504][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18325.749504][ T3116] net_rx_action+0x495/0xbe0 [18325.749504][ T3116] __do_softirq+0x1b5/0x7f6 [18325.749504][ T3116] [18325.751521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18325.751521][ T3116] netdev_get_by_index+0x5e/0x80 [18325.751521][ T3116] fib6_nh_init+0x3d8/0x15b0 [18325.751521][ T3116] ip6_route_info_create+0xf18/0x17d0 [18325.751521][ T3116] ip6_route_add+0x1c/0x140 [18325.751521][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18325.751521][ T3116] addrconf_add_dev+0xe2/0x170 [18325.751521][ T3116] inet6_addr_add+0x12f/0xa40 [18325.751521][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18325.751521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.751521][ T3116] netlink_rcv_skb+0x130/0x360 [18325.751521][ T3116] netlink_unicast+0x449/0x710 [18325.751521][ T3116] netlink_sendmsg+0x723/0xbe0 [18325.751521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18325.751521][ T3116] ___sys_sendmsg+0xee/0x170 [18325.751521][ T3116] __sys_sendmsg+0xcd/0x170 [18325.751521][ T3116] do_syscall_64+0xc6/0x1e0 [18325.751521][ T3116] [18325.753632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18325.753632][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18325.753632][ T3116] ipv6_find_idev+0x102/0x170 [18325.753632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18325.753632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.753632][ T3116] netlink_rcv_skb+0x130/0x360 [18325.753632][ T3116] netlink_unicast+0x449/0x710 [18325.753632][ T3116] netlink_sendmsg+0x723/0xbe0 [18325.753632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18325.753632][ T3116] ___sys_sendmsg+0xee/0x170 [18325.753632][ T3116] __sys_sendmsg+0xcd/0x170 [18325.753632][ T3116] do_syscall_64+0xc6/0x1e0 [18325.753632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18325.753632][ T3116] [18325.755436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18325.755436][ T3116] neigh_parms_alloc+0x1e5/0x510 [18325.755436][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18325.755436][ T3116] ipv6_find_idev+0x102/0x170 [18325.755436][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18325.755436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.755436][ T3116] netlink_rcv_skb+0x130/0x360 [18325.755436][ T3116] netlink_unicast+0x449/0x710 [18325.755436][ T3116] netlink_sendmsg+0x723/0xbe0 [18325.755436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18325.755436][ T3116] ___sys_sendmsg+0xee/0x170 [18325.755436][ T3116] __sys_sendmsg+0xcd/0x170 [18325.755436][ T3116] do_syscall_64+0xc6/0x1e0 [18325.755436][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18325.755436][ T3116] [18335.788828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18335.789336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18335.789336][ T3116] dst_init+0x84/0x4a0 [18335.789336][ T3116] dst_alloc+0x97/0x150 [18335.789336][ T3116] ip6_dst_alloc+0x23/0x90 [18335.789336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18335.789336][ T3116] ip6_pol_route+0x56f/0x840 [18335.789336][ T3116] __fib6_rule_action+0x47a/0x5b0 [18335.789336][ T3116] fib_rules_lookup+0x2b4/0xa20 [18335.789336][ T3116] fib6_rule_lookup+0x182/0x630 [18335.789336][ T3116] ip6_route_input+0x59c/0xa50 [18335.789336][ T3116] ipv6_rcv+0x397/0x810 [18335.789336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18335.789336][ T3116] process_backlog+0x101/0x620 [18335.789336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18335.789336][ T3116] net_rx_action+0x495/0xbe0 [18335.789336][ T3116] __do_softirq+0x1b5/0x7f6 [18335.789336][ T3116] [18335.791487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18335.791487][ T3116] netdev_get_by_index+0x5e/0x80 [18335.791487][ T3116] fib6_nh_init+0x3d8/0x15b0 [18335.791487][ T3116] ip6_route_info_create+0xf18/0x17d0 [18335.791487][ T3116] ip6_route_add+0x1c/0x140 [18335.791487][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18335.791487][ T3116] addrconf_add_dev+0xe2/0x170 [18335.791487][ T3116] inet6_addr_add+0x12f/0xa40 [18335.791487][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18335.791487][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.791487][ T3116] netlink_rcv_skb+0x130/0x360 [18335.791487][ T3116] netlink_unicast+0x449/0x710 [18335.791487][ T3116] netlink_sendmsg+0x723/0xbe0 [18335.791487][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18335.791487][ T3116] ___sys_sendmsg+0xee/0x170 [18335.791487][ T3116] __sys_sendmsg+0xcd/0x170 [18335.791487][ T3116] do_syscall_64+0xc6/0x1e0 [18335.791487][ T3116] [18335.793707][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18335.793707][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18335.793707][ T3116] ipv6_find_idev+0x102/0x170 [18335.793707][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18335.793707][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.793707][ T3116] netlink_rcv_skb+0x130/0x360 [18335.793707][ T3116] netlink_unicast+0x449/0x710 [18335.793707][ T3116] netlink_sendmsg+0x723/0xbe0 [18335.793707][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18335.793707][ T3116] ___sys_sendmsg+0xee/0x170 [18335.793707][ T3116] __sys_sendmsg+0xcd/0x170 [18335.793707][ T3116] do_syscall_64+0xc6/0x1e0 [18335.793707][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18335.793707][ T3116] [18335.795448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18335.795448][ T3116] neigh_parms_alloc+0x1e5/0x510 [18335.795448][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18335.795448][ T3116] ipv6_find_idev+0x102/0x170 [18335.795448][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18335.795448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.795448][ T3116] netlink_rcv_skb+0x130/0x360 [18335.795448][ T3116] netlink_unicast+0x449/0x710 [18335.795448][ T3116] netlink_sendmsg+0x723/0xbe0 [18335.795448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18335.795448][ T3116] ___sys_sendmsg+0xee/0x170 [18335.795448][ T3116] __sys_sendmsg+0xcd/0x170 [18335.795448][ T3116] do_syscall_64+0xc6/0x1e0 [18335.795448][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18335.795448][ T3116] [18345.804921][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18345.805505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18345.805505][ T3116] dst_init+0x84/0x4a0 [18345.805505][ T3116] dst_alloc+0x97/0x150 [18345.805505][ T3116] ip6_dst_alloc+0x23/0x90 [18345.805505][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18345.805505][ T3116] ip6_pol_route+0x56f/0x840 [18345.805505][ T3116] __fib6_rule_action+0x47a/0x5b0 [18345.805505][ T3116] fib_rules_lookup+0x2b4/0xa20 [18345.805505][ T3116] fib6_rule_lookup+0x182/0x630 [18345.805505][ T3116] ip6_route_input+0x59c/0xa50 [18345.805505][ T3116] ipv6_rcv+0x397/0x810 [18345.805505][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18345.805505][ T3116] process_backlog+0x101/0x620 [18345.805505][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18345.805505][ T3116] net_rx_action+0x495/0xbe0 [18345.805505][ T3116] __do_softirq+0x1b5/0x7f6 [18345.805505][ T3116] [18345.807615][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18345.807615][ T3116] netdev_get_by_index+0x5e/0x80 [18345.807615][ T3116] fib6_nh_init+0x3d8/0x15b0 [18345.807615][ T3116] ip6_route_info_create+0xf18/0x17d0 [18345.807615][ T3116] ip6_route_add+0x1c/0x140 [18345.807615][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18345.807615][ T3116] addrconf_add_dev+0xe2/0x170 [18345.807615][ T3116] inet6_addr_add+0x12f/0xa40 [18345.807615][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18345.807615][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.807615][ T3116] netlink_rcv_skb+0x130/0x360 [18345.807615][ T3116] netlink_unicast+0x449/0x710 [18345.807615][ T3116] netlink_sendmsg+0x723/0xbe0 [18345.807615][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18345.807615][ T3116] ___sys_sendmsg+0xee/0x170 [18345.807615][ T3116] __sys_sendmsg+0xcd/0x170 [18345.807615][ T3116] do_syscall_64+0xc6/0x1e0 [18345.807615][ T3116] [18345.809835][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18345.809835][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18345.809835][ T3116] ipv6_find_idev+0x102/0x170 [18345.809835][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18345.809835][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.809835][ T3116] netlink_rcv_skb+0x130/0x360 [18345.809835][ T3116] netlink_unicast+0x449/0x710 [18345.809835][ T3116] netlink_sendmsg+0x723/0xbe0 [18345.809835][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18345.809835][ T3116] ___sys_sendmsg+0xee/0x170 [18345.809835][ T3116] __sys_sendmsg+0xcd/0x170 [18345.809835][ T3116] do_syscall_64+0xc6/0x1e0 [18345.809835][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18345.809835][ T3116] [18345.811565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18345.811565][ T3116] neigh_parms_alloc+0x1e5/0x510 [18345.811565][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18345.811565][ T3116] ipv6_find_idev+0x102/0x170 [18345.811565][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18345.811565][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.811565][ T3116] netlink_rcv_skb+0x130/0x360 [18345.811565][ T3116] netlink_unicast+0x449/0x710 [18345.811565][ T3116] netlink_sendmsg+0x723/0xbe0 [18345.811565][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18345.811565][ T3116] ___sys_sendmsg+0xee/0x170 [18345.811565][ T3116] __sys_sendmsg+0xcd/0x170 [18345.811565][ T3116] do_syscall_64+0xc6/0x1e0 [18345.811565][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18345.811565][ T3116] [18356.052883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18356.053406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18356.053406][ T3116] dst_init+0x84/0x4a0 [18356.053406][ T3116] dst_alloc+0x97/0x150 [18356.053406][ T3116] ip6_dst_alloc+0x23/0x90 [18356.053406][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18356.053406][ T3116] ip6_pol_route+0x56f/0x840 [18356.053406][ T3116] __fib6_rule_action+0x47a/0x5b0 [18356.053406][ T3116] fib_rules_lookup+0x2b4/0xa20 [18356.053406][ T3116] fib6_rule_lookup+0x182/0x630 [18356.053406][ T3116] ip6_route_input+0x59c/0xa50 [18356.053406][ T3116] ipv6_rcv+0x397/0x810 [18356.053406][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18356.053406][ T3116] process_backlog+0x101/0x620 [18356.053406][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18356.053406][ T3116] net_rx_action+0x495/0xbe0 [18356.053406][ T3116] __do_softirq+0x1b5/0x7f6 [18356.053406][ T3116] [18356.055559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18356.055559][ T3116] netdev_get_by_index+0x5e/0x80 [18356.055559][ T3116] fib6_nh_init+0x3d8/0x15b0 [18356.055559][ T3116] ip6_route_info_create+0xf18/0x17d0 [18356.055559][ T3116] ip6_route_add+0x1c/0x140 [18356.055559][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18356.055559][ T3116] addrconf_add_dev+0xe2/0x170 [18356.055559][ T3116] inet6_addr_add+0x12f/0xa40 [18356.055559][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18356.055559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18356.055559][ T3116] netlink_rcv_skb+0x130/0x360 [18356.055559][ T3116] netlink_unicast+0x449/0x710 [18356.055559][ T3116] netlink_sendmsg+0x723/0xbe0 [18356.055559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18356.055559][ T3116] ___sys_sendmsg+0xee/0x170 [18356.055559][ T3116] __sys_sendmsg+0xcd/0x170 [18356.055559][ T3116] do_syscall_64+0xc6/0x1e0 [18356.055559][ T3116] [18356.057737][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18356.057737][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18356.057737][ T3116] ipv6_find_idev+0x102/0x170 [18356.057737][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18356.057737][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18356.057737][ T3116] netlink_rcv_skb+0x130/0x360 [18356.057737][ T3116] netlink_unicast+0x449/0x710 [18356.057737][ T3116] netlink_sendmsg+0x723/0xbe0 [18356.057737][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18356.057737][ T3116] ___sys_sendmsg+0xee/0x170 [18356.057737][ T3116] __sys_sendmsg+0xcd/0x170 [18356.057737][ T3116] do_syscall_64+0xc6/0x1e0 [18356.057737][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18356.057737][ T3116] [18356.059495][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18356.059495][ T3116] neigh_parms_alloc+0x1e5/0x510 [18356.059495][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18356.059495][ T3116] ipv6_find_idev+0x102/0x170 [18356.059495][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18356.059495][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18356.059495][ T3116] netlink_rcv_skb+0x130/0x360 [18356.059495][ T3116] netlink_unicast+0x449/0x710 [18356.059495][ T3116] netlink_sendmsg+0x723/0xbe0 [18356.059495][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18356.059495][ T3116] ___sys_sendmsg+0xee/0x170 [18356.059495][ T3116] __sys_sendmsg+0xcd/0x170 [18356.059495][ T3116] do_syscall_64+0xc6/0x1e0 [18356.059495][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18356.059495][ T3116] [18366.300934][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18366.302051][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18366.302051][ T3116] dst_init+0x84/0x4a0 [18366.302051][ T3116] dst_alloc+0x97/0x150 [18366.302051][ T3116] ip6_dst_alloc+0x23/0x90 [18366.302051][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18366.302051][ T3116] ip6_pol_route+0x56f/0x840 [18366.302051][ T3116] __fib6_rule_action+0x47a/0x5b0 [18366.302051][ T3116] fib_rules_lookup+0x2b4/0xa20 [18366.302051][ T3116] fib6_rule_lookup+0x182/0x630 [18366.302051][ T3116] ip6_route_input+0x59c/0xa50 [18366.302051][ T3116] ipv6_rcv+0x397/0x810 [18366.302051][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18366.302051][ T3116] process_backlog+0x101/0x620 [18366.302051][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18366.302051][ T3116] net_rx_action+0x495/0xbe0 [18366.302051][ T3116] __do_softirq+0x1b5/0x7f6 [18366.302051][ T3116] [18366.304235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18366.304235][ T3116] netdev_get_by_index+0x5e/0x80 [18366.304235][ T3116] fib6_nh_init+0x3d8/0x15b0 [18366.304235][ T3116] ip6_route_info_create+0xf18/0x17d0 [18366.304235][ T3116] ip6_route_add+0x1c/0x140 [18366.304235][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18366.304235][ T3116] addrconf_add_dev+0xe2/0x170 [18366.304235][ T3116] inet6_addr_add+0x12f/0xa40 [18366.304235][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18366.304235][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18366.304235][ T3116] netlink_rcv_skb+0x130/0x360 [18366.304235][ T3116] netlink_unicast+0x449/0x710 [18366.304235][ T3116] netlink_sendmsg+0x723/0xbe0 [18366.304235][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18366.304235][ T3116] ___sys_sendmsg+0xee/0x170 [18366.304235][ T3116] __sys_sendmsg+0xcd/0x170 [18366.304235][ T3116] do_syscall_64+0xc6/0x1e0 [18366.304235][ T3116] [18366.306466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18366.306466][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18366.306466][ T3116] ipv6_find_idev+0x102/0x170 [18366.306466][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18366.306466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18366.306466][ T3116] netlink_rcv_skb+0x130/0x360 [18366.306466][ T3116] netlink_unicast+0x449/0x710 [18366.306466][ T3116] netlink_sendmsg+0x723/0xbe0 [18366.306466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18366.306466][ T3116] ___sys_sendmsg+0xee/0x170 [18366.306466][ T3116] __sys_sendmsg+0xcd/0x170 [18366.306466][ T3116] do_syscall_64+0xc6/0x1e0 [18366.306466][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18366.306466][ T3116] [18366.308197][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18366.308197][ T3116] neigh_parms_alloc+0x1e5/0x510 [18366.308197][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18366.308197][ T3116] ipv6_find_idev+0x102/0x170 [18366.308197][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18366.308197][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18366.308197][ T3116] netlink_rcv_skb+0x130/0x360 [18366.308197][ T3116] netlink_unicast+0x449/0x710 [18366.308197][ T3116] netlink_sendmsg+0x723/0xbe0 [18366.308197][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18366.308197][ T3116] ___sys_sendmsg+0xee/0x170 [18366.308197][ T3116] __sys_sendmsg+0xcd/0x170 [18366.308197][ T3116] do_syscall_64+0xc6/0x1e0 [18366.308197][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18366.308197][ T3116] [18376.540924][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18376.541512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18376.541512][ T3116] dst_init+0x84/0x4a0 [18376.541512][ T3116] dst_alloc+0x97/0x150 [18376.541512][ T3116] ip6_dst_alloc+0x23/0x90 [18376.541512][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18376.541512][ T3116] ip6_pol_route+0x56f/0x840 [18376.541512][ T3116] __fib6_rule_action+0x47a/0x5b0 [18376.541512][ T3116] fib_rules_lookup+0x2b4/0xa20 [18376.541512][ T3116] fib6_rule_lookup+0x182/0x630 [18376.541512][ T3116] ip6_route_input+0x59c/0xa50 [18376.541512][ T3116] ipv6_rcv+0x397/0x810 [18376.541512][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18376.541512][ T3116] process_backlog+0x101/0x620 [18376.541512][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18376.541512][ T3116] net_rx_action+0x495/0xbe0 [18376.541512][ T3116] __do_softirq+0x1b5/0x7f6 [18376.541512][ T3116] [18376.543660][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18376.543660][ T3116] netdev_get_by_index+0x5e/0x80 [18376.543660][ T3116] fib6_nh_init+0x3d8/0x15b0 [18376.543660][ T3116] ip6_route_info_create+0xf18/0x17d0 [18376.543660][ T3116] ip6_route_add+0x1c/0x140 [18376.543660][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18376.543660][ T3116] addrconf_add_dev+0xe2/0x170 [18376.543660][ T3116] inet6_addr_add+0x12f/0xa40 [18376.543660][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18376.543660][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.543660][ T3116] netlink_rcv_skb+0x130/0x360 [18376.543660][ T3116] netlink_unicast+0x449/0x710 [18376.543660][ T3116] netlink_sendmsg+0x723/0xbe0 [18376.543660][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18376.543660][ T3116] ___sys_sendmsg+0xee/0x170 [18376.543660][ T3116] __sys_sendmsg+0xcd/0x170 [18376.543660][ T3116] do_syscall_64+0xc6/0x1e0 [18376.543660][ T3116] [18376.545932][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18376.545932][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18376.545932][ T3116] ipv6_find_idev+0x102/0x170 [18376.545932][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18376.545932][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.545932][ T3116] netlink_rcv_skb+0x130/0x360 [18376.545932][ T3116] netlink_unicast+0x449/0x710 [18376.545932][ T3116] netlink_sendmsg+0x723/0xbe0 [18376.545932][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18376.545932][ T3116] ___sys_sendmsg+0xee/0x170 [18376.545932][ T3116] __sys_sendmsg+0xcd/0x170 [18376.545932][ T3116] do_syscall_64+0xc6/0x1e0 [18376.545932][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18376.545932][ T3116] [18376.547715][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18376.547715][ T3116] neigh_parms_alloc+0x1e5/0x510 [18376.547715][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18376.547715][ T3116] ipv6_find_idev+0x102/0x170 [18376.547715][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18376.547715][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.547715][ T3116] netlink_rcv_skb+0x130/0x360 [18376.547715][ T3116] netlink_unicast+0x449/0x710 [18376.547715][ T3116] netlink_sendmsg+0x723/0xbe0 [18376.547715][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18376.547715][ T3116] ___sys_sendmsg+0xee/0x170 [18376.547715][ T3116] __sys_sendmsg+0xcd/0x170 [18376.547715][ T3116] do_syscall_64+0xc6/0x1e0 [18376.547715][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18376.547715][ T3116] [18386.788821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18386.789356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18386.789356][ T3116] dst_init+0x84/0x4a0 [18386.789356][ T3116] dst_alloc+0x97/0x150 [18386.789356][ T3116] ip6_dst_alloc+0x23/0x90 [18386.789356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18386.789356][ T3116] ip6_pol_route+0x56f/0x840 [18386.789356][ T3116] __fib6_rule_action+0x47a/0x5b0 [18386.789356][ T3116] fib_rules_lookup+0x2b4/0xa20 [18386.789356][ T3116] fib6_rule_lookup+0x182/0x630 [18386.789356][ T3116] ip6_route_input+0x59c/0xa50 [18386.789356][ T3116] ipv6_rcv+0x397/0x810 [18386.789356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18386.789356][ T3116] process_backlog+0x101/0x620 [18386.789356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18386.789356][ T3116] net_rx_action+0x495/0xbe0 [18386.789356][ T3116] __do_softirq+0x1b5/0x7f6 [18386.789356][ T3116] [18386.791475][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18386.791475][ T3116] netdev_get_by_index+0x5e/0x80 [18386.791475][ T3116] fib6_nh_init+0x3d8/0x15b0 [18386.791475][ T3116] ip6_route_info_create+0xf18/0x17d0 [18386.791475][ T3116] ip6_route_add+0x1c/0x140 [18386.791475][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18386.791475][ T3116] addrconf_add_dev+0xe2/0x170 [18386.791475][ T3116] inet6_addr_add+0x12f/0xa40 [18386.791475][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18386.791475][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.791475][ T3116] netlink_rcv_skb+0x130/0x360 [18386.791475][ T3116] netlink_unicast+0x449/0x710 [18386.791475][ T3116] netlink_sendmsg+0x723/0xbe0 [18386.791475][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18386.791475][ T3116] ___sys_sendmsg+0xee/0x170 [18386.791475][ T3116] __sys_sendmsg+0xcd/0x170 [18386.791475][ T3116] do_syscall_64+0xc6/0x1e0 [18386.791475][ T3116] [18386.793779][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18386.793779][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18386.793779][ T3116] ipv6_find_idev+0x102/0x170 [18386.793779][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18386.793779][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.793779][ T3116] netlink_rcv_skb+0x130/0x360 [18386.793779][ T3116] netlink_unicast+0x449/0x710 [18386.793779][ T3116] netlink_sendmsg+0x723/0xbe0 [18386.793779][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18386.793779][ T3116] ___sys_sendmsg+0xee/0x170 [18386.793779][ T3116] __sys_sendmsg+0xcd/0x170 [18386.793779][ T3116] do_syscall_64+0xc6/0x1e0 [18386.793779][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18386.793779][ T3116] [18386.795538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18386.795538][ T3116] neigh_parms_alloc+0x1e5/0x510 [18386.795538][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18386.795538][ T3116] ipv6_find_idev+0x102/0x170 [18386.795538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18386.795538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.795538][ T3116] netlink_rcv_skb+0x130/0x360 [18386.795538][ T3116] netlink_unicast+0x449/0x710 [18386.795538][ T3116] netlink_sendmsg+0x723/0xbe0 [18386.795538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18386.795538][ T3116] ___sys_sendmsg+0xee/0x170 [18386.795538][ T3116] __sys_sendmsg+0xcd/0x170 [18386.795538][ T3116] do_syscall_64+0xc6/0x1e0 [18386.795538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18386.795538][ T3116] [18397.036888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18397.037491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18397.037491][ T3116] dst_init+0x84/0x4a0 [18397.037491][ T3116] dst_alloc+0x97/0x150 [18397.037491][ T3116] ip6_dst_alloc+0x23/0x90 [18397.037491][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18397.037491][ T3116] ip6_pol_route+0x56f/0x840 [18397.037491][ T3116] __fib6_rule_action+0x47a/0x5b0 [18397.037491][ T3116] fib_rules_lookup+0x2b4/0xa20 [18397.037491][ T3116] fib6_rule_lookup+0x182/0x630 [18397.037491][ T3116] ip6_route_input+0x59c/0xa50 [18397.037491][ T3116] ipv6_rcv+0x397/0x810 [18397.037491][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18397.037491][ T3116] process_backlog+0x101/0x620 [18397.037491][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18397.037491][ T3116] net_rx_action+0x495/0xbe0 [18397.037491][ T3116] __do_softirq+0x1b5/0x7f6 [18397.037491][ T3116] [18397.039625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18397.039625][ T3116] netdev_get_by_index+0x5e/0x80 [18397.039625][ T3116] fib6_nh_init+0x3d8/0x15b0 [18397.039625][ T3116] ip6_route_info_create+0xf18/0x17d0 [18397.039625][ T3116] ip6_route_add+0x1c/0x140 [18397.039625][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18397.039625][ T3116] addrconf_add_dev+0xe2/0x170 [18397.039625][ T3116] inet6_addr_add+0x12f/0xa40 [18397.039625][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18397.039625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18397.039625][ T3116] netlink_rcv_skb+0x130/0x360 [18397.039625][ T3116] netlink_unicast+0x449/0x710 [18397.039625][ T3116] netlink_sendmsg+0x723/0xbe0 [18397.039625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18397.039625][ T3116] ___sys_sendmsg+0xee/0x170 [18397.039625][ T3116] __sys_sendmsg+0xcd/0x170 [18397.039625][ T3116] do_syscall_64+0xc6/0x1e0 [18397.039625][ T3116] [18397.041878][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18397.041878][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18397.041878][ T3116] ipv6_find_idev+0x102/0x170 [18397.041878][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18397.041878][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18397.041878][ T3116] netlink_rcv_skb+0x130/0x360 [18397.041878][ T3116] netlink_unicast+0x449/0x710 [18397.041878][ T3116] netlink_sendmsg+0x723/0xbe0 [18397.041878][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18397.041878][ T3116] ___sys_sendmsg+0xee/0x170 [18397.041878][ T3116] __sys_sendmsg+0xcd/0x170 [18397.041878][ T3116] do_syscall_64+0xc6/0x1e0 [18397.041878][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18397.041878][ T3116] [18397.043625][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18397.043625][ T3116] neigh_parms_alloc+0x1e5/0x510 [18397.043625][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18397.043625][ T3116] ipv6_find_idev+0x102/0x170 [18397.043625][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18397.043625][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18397.043625][ T3116] netlink_rcv_skb+0x130/0x360 [18397.043625][ T3116] netlink_unicast+0x449/0x710 [18397.043625][ T3116] netlink_sendmsg+0x723/0xbe0 [18397.043625][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18397.043625][ T3116] ___sys_sendmsg+0xee/0x170 [18397.043625][ T3116] __sys_sendmsg+0xcd/0x170 [18397.043625][ T3116] do_syscall_64+0xc6/0x1e0 [18397.043625][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18397.043625][ T3116] [18407.284843][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18407.285354][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18407.285354][ T3116] dst_init+0x84/0x4a0 [18407.285354][ T3116] dst_alloc+0x97/0x150 [18407.285354][ T3116] ip6_dst_alloc+0x23/0x90 [18407.285354][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18407.285354][ T3116] ip6_pol_route+0x56f/0x840 [18407.285354][ T3116] __fib6_rule_action+0x47a/0x5b0 [18407.285354][ T3116] fib_rules_lookup+0x2b4/0xa20 [18407.285354][ T3116] fib6_rule_lookup+0x182/0x630 [18407.285354][ T3116] ip6_route_input+0x59c/0xa50 [18407.285354][ T3116] ipv6_rcv+0x397/0x810 [18407.285354][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18407.285354][ T3116] process_backlog+0x101/0x620 [18407.285354][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18407.285354][ T3116] net_rx_action+0x495/0xbe0 [18407.285354][ T3116] __do_softirq+0x1b5/0x7f6 [18407.285354][ T3116] [18407.287500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18407.287500][ T3116] netdev_get_by_index+0x5e/0x80 [18407.287500][ T3116] fib6_nh_init+0x3d8/0x15b0 [18407.287500][ T3116] ip6_route_info_create+0xf18/0x17d0 [18407.287500][ T3116] ip6_route_add+0x1c/0x140 [18407.287500][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18407.287500][ T3116] addrconf_add_dev+0xe2/0x170 [18407.287500][ T3116] inet6_addr_add+0x12f/0xa40 [18407.287500][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18407.287500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18407.287500][ T3116] netlink_rcv_skb+0x130/0x360 [18407.287500][ T3116] netlink_unicast+0x449/0x710 [18407.287500][ T3116] netlink_sendmsg+0x723/0xbe0 [18407.287500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18407.287500][ T3116] ___sys_sendmsg+0xee/0x170 [18407.287500][ T3116] __sys_sendmsg+0xcd/0x170 [18407.287500][ T3116] do_syscall_64+0xc6/0x1e0 [18407.287500][ T3116] [18407.289790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18407.289790][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18407.289790][ T3116] ipv6_find_idev+0x102/0x170 [18407.289790][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18407.289790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18407.289790][ T3116] netlink_rcv_skb+0x130/0x360 [18407.289790][ T3116] netlink_unicast+0x449/0x710 [18407.289790][ T3116] netlink_sendmsg+0x723/0xbe0 [18407.289790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18407.289790][ T3116] ___sys_sendmsg+0xee/0x170 [18407.289790][ T3116] __sys_sendmsg+0xcd/0x170 [18407.289790][ T3116] do_syscall_64+0xc6/0x1e0 [18407.289790][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18407.289790][ T3116] [18407.291568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18407.291568][ T3116] neigh_parms_alloc+0x1e5/0x510 [18407.291568][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18407.291568][ T3116] ipv6_find_idev+0x102/0x170 [18407.291568][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18407.291568][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18407.291568][ T3116] netlink_rcv_skb+0x130/0x360 [18407.291568][ T3116] netlink_unicast+0x449/0x710 [18407.291568][ T3116] netlink_sendmsg+0x723/0xbe0 [18407.291568][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18407.291568][ T3116] ___sys_sendmsg+0xee/0x170 [18407.291568][ T3116] __sys_sendmsg+0xcd/0x170 [18407.291568][ T3116] do_syscall_64+0xc6/0x1e0 [18407.291568][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18407.291568][ T3116] [18417.532927][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18417.533527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18417.533527][ T3116] dst_init+0x84/0x4a0 [18417.533527][ T3116] dst_alloc+0x97/0x150 [18417.533527][ T3116] ip6_dst_alloc+0x23/0x90 [18417.533527][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18417.533527][ T3116] ip6_pol_route+0x56f/0x840 [18417.533527][ T3116] __fib6_rule_action+0x47a/0x5b0 [18417.533527][ T3116] fib_rules_lookup+0x2b4/0xa20 [18417.533527][ T3116] fib6_rule_lookup+0x182/0x630 [18417.533527][ T3116] ip6_route_input+0x59c/0xa50 [18417.533527][ T3116] ipv6_rcv+0x397/0x810 [18417.533527][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18417.533527][ T3116] process_backlog+0x101/0x620 [18417.533527][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18417.533527][ T3116] net_rx_action+0x495/0xbe0 [18417.533527][ T3116] __do_softirq+0x1b5/0x7f6 [18417.533527][ T3116] [18417.535715][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18417.535715][ T3116] netdev_get_by_index+0x5e/0x80 [18417.535715][ T3116] fib6_nh_init+0x3d8/0x15b0 [18417.535715][ T3116] ip6_route_info_create+0xf18/0x17d0 [18417.535715][ T3116] ip6_route_add+0x1c/0x140 [18417.535715][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18417.535715][ T3116] addrconf_add_dev+0xe2/0x170 [18417.535715][ T3116] inet6_addr_add+0x12f/0xa40 [18417.535715][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18417.535715][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18417.535715][ T3116] netlink_rcv_skb+0x130/0x360 [18417.535715][ T3116] netlink_unicast+0x449/0x710 [18417.535715][ T3116] netlink_sendmsg+0x723/0xbe0 [18417.535715][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18417.535715][ T3116] ___sys_sendmsg+0xee/0x170 [18417.535715][ T3116] __sys_sendmsg+0xcd/0x170 [18417.535715][ T3116] do_syscall_64+0xc6/0x1e0 [18417.535715][ T3116] [18417.538081][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18417.538081][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18417.538081][ T3116] ipv6_find_idev+0x102/0x170 [18417.538081][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18417.538081][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18417.538081][ T3116] netlink_rcv_skb+0x130/0x360 [18417.538081][ T3116] netlink_unicast+0x449/0x710 [18417.538081][ T3116] netlink_sendmsg+0x723/0xbe0 [18417.538081][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18417.538081][ T3116] ___sys_sendmsg+0xee/0x170 [18417.538081][ T3116] __sys_sendmsg+0xcd/0x170 [18417.538081][ T3116] do_syscall_64+0xc6/0x1e0 [18417.538081][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18417.538081][ T3116] [18417.539870][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18417.539870][ T3116] neigh_parms_alloc+0x1e5/0x510 [18417.539870][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18417.539870][ T3116] ipv6_find_idev+0x102/0x170 [18417.539870][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18417.539870][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18417.539870][ T3116] netlink_rcv_skb+0x130/0x360 [18417.539870][ T3116] netlink_unicast+0x449/0x710 [18417.539870][ T3116] netlink_sendmsg+0x723/0xbe0 [18417.539870][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18417.539870][ T3116] ___sys_sendmsg+0xee/0x170 [18417.539870][ T3116] __sys_sendmsg+0xcd/0x170 [18417.539870][ T3116] do_syscall_64+0xc6/0x1e0 [18417.539870][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18417.539870][ T3116] [18427.781038][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18427.781565][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18427.781565][ T3116] dst_init+0x84/0x4a0 [18427.781565][ T3116] dst_alloc+0x97/0x150 [18427.781565][ T3116] ip6_dst_alloc+0x23/0x90 [18427.781565][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18427.781565][ T3116] ip6_pol_route+0x56f/0x840 [18427.781565][ T3116] __fib6_rule_action+0x47a/0x5b0 [18427.781565][ T3116] fib_rules_lookup+0x2b4/0xa20 [18427.781565][ T3116] fib6_rule_lookup+0x182/0x630 [18427.781565][ T3116] ip6_route_input+0x59c/0xa50 [18427.781565][ T3116] ipv6_rcv+0x397/0x810 [18427.781565][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18427.781565][ T3116] process_backlog+0x101/0x620 [18427.781565][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18427.781565][ T3116] net_rx_action+0x495/0xbe0 [18427.781565][ T3116] __do_softirq+0x1b5/0x7f6 [18427.781565][ T3116] [18427.784539][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18427.784539][ T3116] netdev_get_by_index+0x5e/0x80 [18427.784539][ T3116] fib6_nh_init+0x3d8/0x15b0 [18427.784539][ T3116] ip6_route_info_create+0xf18/0x17d0 [18427.784539][ T3116] ip6_route_add+0x1c/0x140 [18427.784539][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18427.784539][ T3116] addrconf_add_dev+0xe2/0x170 [18427.784539][ T3116] inet6_addr_add+0x12f/0xa40 [18427.784539][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18427.784539][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.784539][ T3116] netlink_rcv_skb+0x130/0x360 [18427.784539][ T3116] netlink_unicast+0x449/0x710 [18427.784539][ T3116] netlink_sendmsg+0x723/0xbe0 [18427.784539][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18427.784539][ T3116] ___sys_sendmsg+0xee/0x170 [18427.784539][ T3116] __sys_sendmsg+0xcd/0x170 [18427.784539][ T3116] do_syscall_64+0xc6/0x1e0 [18427.784539][ T3116] [18427.787060][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18427.787060][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18427.787060][ T3116] ipv6_find_idev+0x102/0x170 [18427.787060][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18427.787060][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.787060][ T3116] netlink_rcv_skb+0x130/0x360 [18427.787060][ T3116] netlink_unicast+0x449/0x710 [18427.787060][ T3116] netlink_sendmsg+0x723/0xbe0 [18427.787060][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18427.787060][ T3116] ___sys_sendmsg+0xee/0x170 [18427.787060][ T3116] __sys_sendmsg+0xcd/0x170 [18427.787060][ T3116] do_syscall_64+0xc6/0x1e0 [18427.787060][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18427.787060][ T3116] [18427.788988][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18427.788988][ T3116] neigh_parms_alloc+0x1e5/0x510 [18427.788988][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18427.788988][ T3116] ipv6_find_idev+0x102/0x170 [18427.788988][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18427.788988][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.788988][ T3116] netlink_rcv_skb+0x130/0x360 [18427.788988][ T3116] netlink_unicast+0x449/0x710 [18427.788988][ T3116] netlink_sendmsg+0x723/0xbe0 [18427.788988][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18427.788988][ T3116] ___sys_sendmsg+0xee/0x170 [18427.788988][ T3116] __sys_sendmsg+0xcd/0x170 [18427.788988][ T3116] do_syscall_64+0xc6/0x1e0 [18427.788988][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18427.788988][ T3116] [18438.028937][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18438.029518][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18438.029518][ T3116] dst_init+0x84/0x4a0 [18438.029518][ T3116] dst_alloc+0x97/0x150 [18438.029518][ T3116] ip6_dst_alloc+0x23/0x90 [18438.029518][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18438.029518][ T3116] ip6_pol_route+0x56f/0x840 [18438.029518][ T3116] __fib6_rule_action+0x47a/0x5b0 [18438.029518][ T3116] fib_rules_lookup+0x2b4/0xa20 [18438.029518][ T3116] fib6_rule_lookup+0x182/0x630 [18438.029518][ T3116] ip6_route_input+0x59c/0xa50 [18438.029518][ T3116] ipv6_rcv+0x397/0x810 [18438.029518][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18438.029518][ T3116] process_backlog+0x101/0x620 [18438.029518][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18438.029518][ T3116] net_rx_action+0x495/0xbe0 [18438.029518][ T3116] __do_softirq+0x1b5/0x7f6 [18438.029518][ T3116] [18438.031920][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18438.031920][ T3116] netdev_get_by_index+0x5e/0x80 [18438.031920][ T3116] fib6_nh_init+0x3d8/0x15b0 [18438.031920][ T3116] ip6_route_info_create+0xf18/0x17d0 [18438.031920][ T3116] ip6_route_add+0x1c/0x140 [18438.031920][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18438.031920][ T3116] addrconf_add_dev+0xe2/0x170 [18438.031920][ T3116] inet6_addr_add+0x12f/0xa40 [18438.031920][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18438.031920][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18438.031920][ T3116] netlink_rcv_skb+0x130/0x360 [18438.031920][ T3116] netlink_unicast+0x449/0x710 [18438.031920][ T3116] netlink_sendmsg+0x723/0xbe0 [18438.031920][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18438.031920][ T3116] ___sys_sendmsg+0xee/0x170 [18438.031920][ T3116] __sys_sendmsg+0xcd/0x170 [18438.031920][ T3116] do_syscall_64+0xc6/0x1e0 [18438.031920][ T3116] [18438.034532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18438.034532][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18438.034532][ T3116] ipv6_find_idev+0x102/0x170 [18438.034532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18438.034532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18438.034532][ T3116] netlink_rcv_skb+0x130/0x360 [18438.034532][ T3116] netlink_unicast+0x449/0x710 [18438.034532][ T3116] netlink_sendmsg+0x723/0xbe0 [18438.034532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18438.034532][ T3116] ___sys_sendmsg+0xee/0x170 [18438.034532][ T3116] __sys_sendmsg+0xcd/0x170 [18438.034532][ T3116] do_syscall_64+0xc6/0x1e0 [18438.034532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18438.034532][ T3116] [18438.036494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18438.036494][ T3116] neigh_parms_alloc+0x1e5/0x510 [18438.036494][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18438.036494][ T3116] ipv6_find_idev+0x102/0x170 [18438.036494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18438.036494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18438.036494][ T3116] netlink_rcv_skb+0x130/0x360 [18438.036494][ T3116] netlink_unicast+0x449/0x710 [18438.036494][ T3116] netlink_sendmsg+0x723/0xbe0 [18438.036494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18438.036494][ T3116] ___sys_sendmsg+0xee/0x170 [18438.036494][ T3116] __sys_sendmsg+0xcd/0x170 [18438.036494][ T3116] do_syscall_64+0xc6/0x1e0 [18438.036494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18438.036494][ T3116] [18448.276879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18448.277372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18448.277372][ T3116] dst_init+0x84/0x4a0 [18448.277372][ T3116] dst_alloc+0x97/0x150 [18448.277372][ T3116] ip6_dst_alloc+0x23/0x90 [18448.277372][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18448.277372][ T3116] ip6_pol_route+0x56f/0x840 [18448.277372][ T3116] __fib6_rule_action+0x47a/0x5b0 [18448.277372][ T3116] fib_rules_lookup+0x2b4/0xa20 [18448.277372][ T3116] fib6_rule_lookup+0x182/0x630 [18448.277372][ T3116] ip6_route_input+0x59c/0xa50 [18448.277372][ T3116] ipv6_rcv+0x397/0x810 [18448.277372][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18448.277372][ T3116] process_backlog+0x101/0x620 [18448.277372][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18448.277372][ T3116] net_rx_action+0x495/0xbe0 [18448.277372][ T3116] __do_softirq+0x1b5/0x7f6 [18448.277372][ T3116] [18448.279874][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18448.279874][ T3116] netdev_get_by_index+0x5e/0x80 [18448.279874][ T3116] fib6_nh_init+0x3d8/0x15b0 [18448.279874][ T3116] ip6_route_info_create+0xf18/0x17d0 [18448.279874][ T3116] ip6_route_add+0x1c/0x140 [18448.279874][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18448.279874][ T3116] addrconf_add_dev+0xe2/0x170 [18448.279874][ T3116] inet6_addr_add+0x12f/0xa40 [18448.279874][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18448.279874][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18448.279874][ T3116] netlink_rcv_skb+0x130/0x360 [18448.279874][ T3116] netlink_unicast+0x449/0x710 [18448.279874][ T3116] netlink_sendmsg+0x723/0xbe0 [18448.279874][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18448.279874][ T3116] ___sys_sendmsg+0xee/0x170 [18448.279874][ T3116] __sys_sendmsg+0xcd/0x170 [18448.279874][ T3116] do_syscall_64+0xc6/0x1e0 [18448.279874][ T3116] [18448.282500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18448.282500][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18448.282500][ T3116] ipv6_find_idev+0x102/0x170 [18448.282500][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18448.282500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18448.282500][ T3116] netlink_rcv_skb+0x130/0x360 [18448.282500][ T3116] netlink_unicast+0x449/0x710 [18448.282500][ T3116] netlink_sendmsg+0x723/0xbe0 [18448.282500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18448.282500][ T3116] ___sys_sendmsg+0xee/0x170 [18448.282500][ T3116] __sys_sendmsg+0xcd/0x170 [18448.282500][ T3116] do_syscall_64+0xc6/0x1e0 [18448.282500][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18448.282500][ T3116] [18448.284594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18448.284594][ T3116] neigh_parms_alloc+0x1e5/0x510 [18448.284594][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18448.284594][ T3116] ipv6_find_idev+0x102/0x170 [18448.284594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18448.284594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18448.284594][ T3116] netlink_rcv_skb+0x130/0x360 [18448.284594][ T3116] netlink_unicast+0x449/0x710 [18448.284594][ T3116] netlink_sendmsg+0x723/0xbe0 [18448.284594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18448.284594][ T3116] ___sys_sendmsg+0xee/0x170 [18448.284594][ T3116] __sys_sendmsg+0xcd/0x170 [18448.284594][ T3116] do_syscall_64+0xc6/0x1e0 [18448.284594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18448.284594][ T3116] [18458.524975][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18458.526176][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18458.526176][ T3116] dst_init+0x84/0x4a0 [18458.526176][ T3116] dst_alloc+0x97/0x150 [18458.526176][ T3116] ip6_dst_alloc+0x23/0x90 [18458.526176][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18458.526176][ T3116] ip6_pol_route+0x56f/0x840 [18458.526176][ T3116] __fib6_rule_action+0x47a/0x5b0 [18458.526176][ T3116] fib_rules_lookup+0x2b4/0xa20 [18458.526176][ T3116] fib6_rule_lookup+0x182/0x630 [18458.526176][ T3116] ip6_route_input+0x59c/0xa50 [18458.526176][ T3116] ipv6_rcv+0x397/0x810 [18458.526176][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18458.526176][ T3116] process_backlog+0x101/0x620 [18458.526176][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18458.526176][ T3116] net_rx_action+0x495/0xbe0 [18458.526176][ T3116] __do_softirq+0x1b5/0x7f6 [18458.526176][ T3116] [18458.528587][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18458.528587][ T3116] netdev_get_by_index+0x5e/0x80 [18458.528587][ T3116] fib6_nh_init+0x3d8/0x15b0 [18458.528587][ T3116] ip6_route_info_create+0xf18/0x17d0 [18458.528587][ T3116] ip6_route_add+0x1c/0x140 [18458.528587][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18458.528587][ T3116] addrconf_add_dev+0xe2/0x170 [18458.528587][ T3116] inet6_addr_add+0x12f/0xa40 [18458.528587][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18458.528587][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18458.528587][ T3116] netlink_rcv_skb+0x130/0x360 [18458.528587][ T3116] netlink_unicast+0x449/0x710 [18458.528587][ T3116] netlink_sendmsg+0x723/0xbe0 [18458.528587][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18458.528587][ T3116] ___sys_sendmsg+0xee/0x170 [18458.528587][ T3116] __sys_sendmsg+0xcd/0x170 [18458.528587][ T3116] do_syscall_64+0xc6/0x1e0 [18458.528587][ T3116] [18458.531080][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18458.531080][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18458.531080][ T3116] ipv6_find_idev+0x102/0x170 [18458.531080][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18458.531080][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18458.531080][ T3116] netlink_rcv_skb+0x130/0x360 [18458.531080][ T3116] netlink_unicast+0x449/0x710 [18458.531080][ T3116] netlink_sendmsg+0x723/0xbe0 [18458.531080][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18458.531080][ T3116] ___sys_sendmsg+0xee/0x170 [18458.531080][ T3116] __sys_sendmsg+0xcd/0x170 [18458.531080][ T3116] do_syscall_64+0xc6/0x1e0 [18458.531080][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18458.531080][ T3116] [18458.533009][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18458.533009][ T3116] neigh_parms_alloc+0x1e5/0x510 [18458.533009][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18458.533009][ T3116] ipv6_find_idev+0x102/0x170 [18458.533009][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18458.533009][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18458.533009][ T3116] netlink_rcv_skb+0x130/0x360 [18458.533009][ T3116] netlink_unicast+0x449/0x710 [18458.533009][ T3116] netlink_sendmsg+0x723/0xbe0 [18458.533009][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18458.533009][ T3116] ___sys_sendmsg+0xee/0x170 [18458.533009][ T3116] __sys_sendmsg+0xcd/0x170 [18458.533009][ T3116] do_syscall_64+0xc6/0x1e0 [18458.533009][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18458.533009][ T3116] [18468.772978][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18468.773650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18468.773650][ T3116] dst_init+0x84/0x4a0 [18468.773650][ T3116] dst_alloc+0x97/0x150 [18468.773650][ T3116] ip6_dst_alloc+0x23/0x90 [18468.773650][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18468.773650][ T3116] ip6_pol_route+0x56f/0x840 [18468.773650][ T3116] __fib6_rule_action+0x47a/0x5b0 [18468.773650][ T3116] fib_rules_lookup+0x2b4/0xa20 [18468.773650][ T3116] fib6_rule_lookup+0x182/0x630 [18468.773650][ T3116] ip6_route_input+0x59c/0xa50 [18468.773650][ T3116] ipv6_rcv+0x397/0x810 [18468.773650][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18468.773650][ T3116] process_backlog+0x101/0x620 [18468.773650][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18468.773650][ T3116] net_rx_action+0x495/0xbe0 [18468.773650][ T3116] __do_softirq+0x1b5/0x7f6 [18468.773650][ T3116] [18468.776210][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18468.776210][ T3116] netdev_get_by_index+0x5e/0x80 [18468.776210][ T3116] fib6_nh_init+0x3d8/0x15b0 [18468.776210][ T3116] ip6_route_info_create+0xf18/0x17d0 [18468.776210][ T3116] ip6_route_add+0x1c/0x140 [18468.776210][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18468.776210][ T3116] addrconf_add_dev+0xe2/0x170 [18468.776210][ T3116] inet6_addr_add+0x12f/0xa40 [18468.776210][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18468.776210][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18468.776210][ T3116] netlink_rcv_skb+0x130/0x360 [18468.776210][ T3116] netlink_unicast+0x449/0x710 [18468.776210][ T3116] netlink_sendmsg+0x723/0xbe0 [18468.776210][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18468.776210][ T3116] ___sys_sendmsg+0xee/0x170 [18468.776210][ T3116] __sys_sendmsg+0xcd/0x170 [18468.776210][ T3116] do_syscall_64+0xc6/0x1e0 [18468.776210][ T3116] [18468.778892][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18468.778892][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18468.778892][ T3116] ipv6_find_idev+0x102/0x170 [18468.778892][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18468.778892][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18468.778892][ T3116] netlink_rcv_skb+0x130/0x360 [18468.778892][ T3116] netlink_unicast+0x449/0x710 [18468.778892][ T3116] netlink_sendmsg+0x723/0xbe0 [18468.778892][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18468.778892][ T3116] ___sys_sendmsg+0xee/0x170 [18468.778892][ T3116] __sys_sendmsg+0xcd/0x170 [18468.778892][ T3116] do_syscall_64+0xc6/0x1e0 [18468.778892][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18468.778892][ T3116] [18468.780977][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18468.780977][ T3116] neigh_parms_alloc+0x1e5/0x510 [18468.780977][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18468.780977][ T3116] ipv6_find_idev+0x102/0x170 [18468.780977][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18468.780977][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18468.780977][ T3116] netlink_rcv_skb+0x130/0x360 [18468.780977][ T3116] netlink_unicast+0x449/0x710 [18468.780977][ T3116] netlink_sendmsg+0x723/0xbe0 [18468.780977][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18468.780977][ T3116] ___sys_sendmsg+0xee/0x170 [18468.780977][ T3116] __sys_sendmsg+0xcd/0x170 [18468.780977][ T3116] do_syscall_64+0xc6/0x1e0 [18468.780977][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18468.780977][ T3116] [18478.812822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18478.813370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18478.813370][ T3116] dst_init+0x84/0x4a0 [18478.813370][ T3116] dst_alloc+0x97/0x150 [18478.813370][ T3116] ip6_dst_alloc+0x23/0x90 [18478.813370][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18478.813370][ T3116] ip6_pol_route+0x56f/0x840 [18478.813370][ T3116] __fib6_rule_action+0x47a/0x5b0 [18478.813370][ T3116] fib_rules_lookup+0x2b4/0xa20 [18478.813370][ T3116] fib6_rule_lookup+0x182/0x630 [18478.813370][ T3116] ip6_route_input+0x59c/0xa50 [18478.813370][ T3116] ipv6_rcv+0x397/0x810 [18478.813370][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18478.813370][ T3116] process_backlog+0x101/0x620 [18478.813370][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18478.813370][ T3116] net_rx_action+0x495/0xbe0 [18478.813370][ T3116] __do_softirq+0x1b5/0x7f6 [18478.813370][ T3116] [18478.815889][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18478.815889][ T3116] netdev_get_by_index+0x5e/0x80 [18478.815889][ T3116] fib6_nh_init+0x3d8/0x15b0 [18478.815889][ T3116] ip6_route_info_create+0xf18/0x17d0 [18478.815889][ T3116] ip6_route_add+0x1c/0x140 [18478.815889][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18478.815889][ T3116] addrconf_add_dev+0xe2/0x170 [18478.815889][ T3116] inet6_addr_add+0x12f/0xa40 [18478.815889][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18478.815889][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18478.815889][ T3116] netlink_rcv_skb+0x130/0x360 [18478.815889][ T3116] netlink_unicast+0x449/0x710 [18478.815889][ T3116] netlink_sendmsg+0x723/0xbe0 [18478.815889][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18478.815889][ T3116] ___sys_sendmsg+0xee/0x170 [18478.815889][ T3116] __sys_sendmsg+0xcd/0x170 [18478.815889][ T3116] do_syscall_64+0xc6/0x1e0 [18478.815889][ T3116] [18478.818383][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18478.818383][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18478.818383][ T3116] ipv6_find_idev+0x102/0x170 [18478.818383][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18478.818383][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18478.818383][ T3116] netlink_rcv_skb+0x130/0x360 [18478.818383][ T3116] netlink_unicast+0x449/0x710 [18478.818383][ T3116] netlink_sendmsg+0x723/0xbe0 [18478.818383][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18478.818383][ T3116] ___sys_sendmsg+0xee/0x170 [18478.818383][ T3116] __sys_sendmsg+0xcd/0x170 [18478.818383][ T3116] do_syscall_64+0xc6/0x1e0 [18478.818383][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18478.818383][ T3116] [18478.820317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18478.820317][ T3116] neigh_parms_alloc+0x1e5/0x510 [18478.820317][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18478.820317][ T3116] ipv6_find_idev+0x102/0x170 [18478.820317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18478.820317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18478.820317][ T3116] netlink_rcv_skb+0x130/0x360 [18478.820317][ T3116] netlink_unicast+0x449/0x710 [18478.820317][ T3116] netlink_sendmsg+0x723/0xbe0 [18478.820317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18478.820317][ T3116] ___sys_sendmsg+0xee/0x170 [18478.820317][ T3116] __sys_sendmsg+0xcd/0x170 [18478.820317][ T3116] do_syscall_64+0xc6/0x1e0 [18478.820317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18478.820317][ T3116] [18488.860876][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18488.861543][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18488.861543][ T3116] dst_init+0x84/0x4a0 [18488.861543][ T3116] dst_alloc+0x97/0x150 [18488.861543][ T3116] ip6_dst_alloc+0x23/0x90 [18488.861543][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18488.861543][ T3116] ip6_pol_route+0x56f/0x840 [18488.861543][ T3116] __fib6_rule_action+0x47a/0x5b0 [18488.861543][ T3116] fib_rules_lookup+0x2b4/0xa20 [18488.861543][ T3116] fib6_rule_lookup+0x182/0x630 [18488.861543][ T3116] ip6_route_input+0x59c/0xa50 [18488.861543][ T3116] ipv6_rcv+0x397/0x810 [18488.861543][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18488.861543][ T3116] process_backlog+0x101/0x620 [18488.861543][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18488.861543][ T3116] net_rx_action+0x495/0xbe0 [18488.861543][ T3116] __do_softirq+0x1b5/0x7f6 [18488.861543][ T3116] [18488.864038][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18488.864038][ T3116] netdev_get_by_index+0x5e/0x80 [18488.864038][ T3116] fib6_nh_init+0x3d8/0x15b0 [18488.864038][ T3116] ip6_route_info_create+0xf18/0x17d0 [18488.864038][ T3116] ip6_route_add+0x1c/0x140 [18488.864038][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18488.864038][ T3116] addrconf_add_dev+0xe2/0x170 [18488.864038][ T3116] inet6_addr_add+0x12f/0xa40 [18488.864038][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18488.864038][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.864038][ T3116] netlink_rcv_skb+0x130/0x360 [18488.864038][ T3116] netlink_unicast+0x449/0x710 [18488.864038][ T3116] netlink_sendmsg+0x723/0xbe0 [18488.864038][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18488.864038][ T3116] ___sys_sendmsg+0xee/0x170 [18488.864038][ T3116] __sys_sendmsg+0xcd/0x170 [18488.864038][ T3116] do_syscall_64+0xc6/0x1e0 [18488.864038][ T3116] [18488.866671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18488.866671][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18488.866671][ T3116] ipv6_find_idev+0x102/0x170 [18488.866671][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18488.866671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.866671][ T3116] netlink_rcv_skb+0x130/0x360 [18488.866671][ T3116] netlink_unicast+0x449/0x710 [18488.866671][ T3116] netlink_sendmsg+0x723/0xbe0 [18488.866671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18488.866671][ T3116] ___sys_sendmsg+0xee/0x170 [18488.866671][ T3116] __sys_sendmsg+0xcd/0x170 [18488.866671][ T3116] do_syscall_64+0xc6/0x1e0 [18488.866671][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18488.866671][ T3116] [18488.868692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18488.868692][ T3116] neigh_parms_alloc+0x1e5/0x510 [18488.868692][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18488.868692][ T3116] ipv6_find_idev+0x102/0x170 [18488.868692][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18488.868692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.868692][ T3116] netlink_rcv_skb+0x130/0x360 [18488.868692][ T3116] netlink_unicast+0x449/0x710 [18488.868692][ T3116] netlink_sendmsg+0x723/0xbe0 [18488.868692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18488.868692][ T3116] ___sys_sendmsg+0xee/0x170 [18488.868692][ T3116] __sys_sendmsg+0xcd/0x170 [18488.868692][ T3116] do_syscall_64+0xc6/0x1e0 [18488.868692][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18488.868692][ T3116] [18498.972889][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18498.973457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18498.973457][ T3116] dst_init+0x84/0x4a0 [18498.973457][ T3116] dst_alloc+0x97/0x150 [18498.973457][ T3116] ip6_dst_alloc+0x23/0x90 [18498.973457][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18498.973457][ T3116] ip6_pol_route+0x56f/0x840 [18498.973457][ T3116] __fib6_rule_action+0x47a/0x5b0 [18498.973457][ T3116] fib_rules_lookup+0x2b4/0xa20 [18498.973457][ T3116] fib6_rule_lookup+0x182/0x630 [18498.973457][ T3116] ip6_route_input+0x59c/0xa50 [18498.973457][ T3116] ipv6_rcv+0x397/0x810 [18498.973457][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18498.973457][ T3116] process_backlog+0x101/0x620 [18498.973457][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18498.973457][ T3116] net_rx_action+0x495/0xbe0 [18498.973457][ T3116] __do_softirq+0x1b5/0x7f6 [18498.973457][ T3116] [18498.975926][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18498.975926][ T3116] netdev_get_by_index+0x5e/0x80 [18498.975926][ T3116] fib6_nh_init+0x3d8/0x15b0 [18498.975926][ T3116] ip6_route_info_create+0xf18/0x17d0 [18498.975926][ T3116] ip6_route_add+0x1c/0x140 [18498.975926][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18498.975926][ T3116] addrconf_add_dev+0xe2/0x170 [18498.975926][ T3116] inet6_addr_add+0x12f/0xa40 [18498.975926][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18498.975926][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.975926][ T3116] netlink_rcv_skb+0x130/0x360 [18498.975926][ T3116] netlink_unicast+0x449/0x710 [18498.975926][ T3116] netlink_sendmsg+0x723/0xbe0 [18498.975926][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18498.975926][ T3116] ___sys_sendmsg+0xee/0x170 [18498.975926][ T3116] __sys_sendmsg+0xcd/0x170 [18498.975926][ T3116] do_syscall_64+0xc6/0x1e0 [18498.975926][ T3116] [18498.978365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18498.978365][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18498.978365][ T3116] ipv6_find_idev+0x102/0x170 [18498.978365][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18498.978365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.978365][ T3116] netlink_rcv_skb+0x130/0x360 [18498.978365][ T3116] netlink_unicast+0x449/0x710 [18498.978365][ T3116] netlink_sendmsg+0x723/0xbe0 [18498.978365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18498.978365][ T3116] ___sys_sendmsg+0xee/0x170 [18498.978365][ T3116] __sys_sendmsg+0xcd/0x170 [18498.978365][ T3116] do_syscall_64+0xc6/0x1e0 [18498.978365][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18498.978365][ T3116] [18498.980276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18498.980276][ T3116] neigh_parms_alloc+0x1e5/0x510 [18498.980276][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18498.980276][ T3116] ipv6_find_idev+0x102/0x170 [18498.980276][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18498.980276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.980276][ T3116] netlink_rcv_skb+0x130/0x360 [18498.980276][ T3116] netlink_unicast+0x449/0x710 [18498.980276][ T3116] netlink_sendmsg+0x723/0xbe0 [18498.980276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18498.980276][ T3116] ___sys_sendmsg+0xee/0x170 [18498.980276][ T3116] __sys_sendmsg+0xcd/0x170 [18498.980276][ T3116] do_syscall_64+0xc6/0x1e0 [18498.980276][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18498.980276][ T3116] [18509.220888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18509.221381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18509.221381][ T3116] dst_init+0x84/0x4a0 [18509.221381][ T3116] dst_alloc+0x97/0x150 [18509.221381][ T3116] ip6_dst_alloc+0x23/0x90 [18509.221381][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18509.221381][ T3116] ip6_pol_route+0x56f/0x840 [18509.221381][ T3116] __fib6_rule_action+0x47a/0x5b0 [18509.221381][ T3116] fib_rules_lookup+0x2b4/0xa20 [18509.221381][ T3116] fib6_rule_lookup+0x182/0x630 [18509.221381][ T3116] ip6_route_input+0x59c/0xa50 [18509.221381][ T3116] ipv6_rcv+0x397/0x810 [18509.221381][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18509.221381][ T3116] process_backlog+0x101/0x620 [18509.221381][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18509.221381][ T3116] net_rx_action+0x495/0xbe0 [18509.221381][ T3116] __do_softirq+0x1b5/0x7f6 [18509.221381][ T3116] [18509.223797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18509.223797][ T3116] netdev_get_by_index+0x5e/0x80 [18509.223797][ T3116] fib6_nh_init+0x3d8/0x15b0 [18509.223797][ T3116] ip6_route_info_create+0xf18/0x17d0 [18509.223797][ T3116] ip6_route_add+0x1c/0x140 [18509.223797][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18509.223797][ T3116] addrconf_add_dev+0xe2/0x170 [18509.223797][ T3116] inet6_addr_add+0x12f/0xa40 [18509.223797][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18509.223797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18509.223797][ T3116] netlink_rcv_skb+0x130/0x360 [18509.223797][ T3116] netlink_unicast+0x449/0x710 [18509.223797][ T3116] netlink_sendmsg+0x723/0xbe0 [18509.223797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18509.223797][ T3116] ___sys_sendmsg+0xee/0x170 [18509.223797][ T3116] __sys_sendmsg+0xcd/0x170 [18509.223797][ T3116] do_syscall_64+0xc6/0x1e0 [18509.223797][ T3116] [18509.226452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18509.226452][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18509.226452][ T3116] ipv6_find_idev+0x102/0x170 [18509.226452][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18509.226452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18509.226452][ T3116] netlink_rcv_skb+0x130/0x360 [18509.226452][ T3116] netlink_unicast+0x449/0x710 [18509.226452][ T3116] netlink_sendmsg+0x723/0xbe0 [18509.226452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18509.226452][ T3116] ___sys_sendmsg+0xee/0x170 [18509.226452][ T3116] __sys_sendmsg+0xcd/0x170 [18509.226452][ T3116] do_syscall_64+0xc6/0x1e0 [18509.226452][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18509.226452][ T3116] [18509.228532][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18509.228532][ T3116] neigh_parms_alloc+0x1e5/0x510 [18509.228532][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18509.228532][ T3116] ipv6_find_idev+0x102/0x170 [18509.228532][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18509.228532][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18509.228532][ T3116] netlink_rcv_skb+0x130/0x360 [18509.228532][ T3116] netlink_unicast+0x449/0x710 [18509.228532][ T3116] netlink_sendmsg+0x723/0xbe0 [18509.228532][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18509.228532][ T3116] ___sys_sendmsg+0xee/0x170 [18509.228532][ T3116] __sys_sendmsg+0xcd/0x170 [18509.228532][ T3116] do_syscall_64+0xc6/0x1e0 [18509.228532][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18509.228532][ T3116] [18519.252877][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18519.253483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18519.253483][ T3116] dst_init+0x84/0x4a0 [18519.253483][ T3116] dst_alloc+0x97/0x150 [18519.253483][ T3116] ip6_dst_alloc+0x23/0x90 [18519.253483][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18519.253483][ T3116] ip6_pol_route+0x56f/0x840 [18519.253483][ T3116] __fib6_rule_action+0x47a/0x5b0 [18519.253483][ T3116] fib_rules_lookup+0x2b4/0xa20 [18519.253483][ T3116] fib6_rule_lookup+0x182/0x630 [18519.253483][ T3116] ip6_route_input+0x59c/0xa50 [18519.253483][ T3116] ipv6_rcv+0x397/0x810 [18519.253483][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18519.253483][ T3116] process_backlog+0x101/0x620 [18519.253483][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18519.253483][ T3116] net_rx_action+0x495/0xbe0 [18519.253483][ T3116] __do_softirq+0x1b5/0x7f6 [18519.253483][ T3116] [18519.255906][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18519.255906][ T3116] netdev_get_by_index+0x5e/0x80 [18519.255906][ T3116] fib6_nh_init+0x3d8/0x15b0 [18519.255906][ T3116] ip6_route_info_create+0xf18/0x17d0 [18519.255906][ T3116] ip6_route_add+0x1c/0x140 [18519.255906][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18519.255906][ T3116] addrconf_add_dev+0xe2/0x170 [18519.255906][ T3116] inet6_addr_add+0x12f/0xa40 [18519.255906][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18519.255906][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18519.255906][ T3116] netlink_rcv_skb+0x130/0x360 [18519.255906][ T3116] netlink_unicast+0x449/0x710 [18519.255906][ T3116] netlink_sendmsg+0x723/0xbe0 [18519.255906][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18519.255906][ T3116] ___sys_sendmsg+0xee/0x170 [18519.255906][ T3116] __sys_sendmsg+0xcd/0x170 [18519.255906][ T3116] do_syscall_64+0xc6/0x1e0 [18519.255906][ T3116] [18519.258355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18519.258355][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18519.258355][ T3116] ipv6_find_idev+0x102/0x170 [18519.258355][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18519.258355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18519.258355][ T3116] netlink_rcv_skb+0x130/0x360 [18519.258355][ T3116] netlink_unicast+0x449/0x710 [18519.258355][ T3116] netlink_sendmsg+0x723/0xbe0 [18519.258355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18519.258355][ T3116] ___sys_sendmsg+0xee/0x170 [18519.258355][ T3116] __sys_sendmsg+0xcd/0x170 [18519.258355][ T3116] do_syscall_64+0xc6/0x1e0 [18519.258355][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18519.258355][ T3116] [18519.260384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18519.260384][ T3116] neigh_parms_alloc+0x1e5/0x510 [18519.260384][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18519.260384][ T3116] ipv6_find_idev+0x102/0x170 [18519.260384][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18519.260384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18519.260384][ T3116] netlink_rcv_skb+0x130/0x360 [18519.260384][ T3116] netlink_unicast+0x449/0x710 [18519.260384][ T3116] netlink_sendmsg+0x723/0xbe0 [18519.260384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18519.260384][ T3116] ___sys_sendmsg+0xee/0x170 [18519.260384][ T3116] __sys_sendmsg+0xcd/0x170 [18519.260384][ T3116] do_syscall_64+0xc6/0x1e0 [18519.260384][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18519.260384][ T3116] [18529.348828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18529.349369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18529.349369][ T3116] dst_init+0x84/0x4a0 [18529.349369][ T3116] dst_alloc+0x97/0x150 [18529.349369][ T3116] ip6_dst_alloc+0x23/0x90 [18529.349369][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18529.349369][ T3116] ip6_pol_route+0x56f/0x840 [18529.349369][ T3116] __fib6_rule_action+0x47a/0x5b0 [18529.349369][ T3116] fib_rules_lookup+0x2b4/0xa20 [18529.349369][ T3116] fib6_rule_lookup+0x182/0x630 [18529.349369][ T3116] ip6_route_input+0x59c/0xa50 [18529.349369][ T3116] ipv6_rcv+0x397/0x810 [18529.349369][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18529.349369][ T3116] process_backlog+0x101/0x620 [18529.349369][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18529.349369][ T3116] net_rx_action+0x495/0xbe0 [18529.349369][ T3116] __do_softirq+0x1b5/0x7f6 [18529.349369][ T3116] [18529.351761][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18529.351761][ T3116] netdev_get_by_index+0x5e/0x80 [18529.351761][ T3116] fib6_nh_init+0x3d8/0x15b0 [18529.351761][ T3116] ip6_route_info_create+0xf18/0x17d0 [18529.351761][ T3116] ip6_route_add+0x1c/0x140 [18529.351761][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18529.351761][ T3116] addrconf_add_dev+0xe2/0x170 [18529.351761][ T3116] inet6_addr_add+0x12f/0xa40 [18529.351761][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18529.351761][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.351761][ T3116] netlink_rcv_skb+0x130/0x360 [18529.351761][ T3116] netlink_unicast+0x449/0x710 [18529.351761][ T3116] netlink_sendmsg+0x723/0xbe0 [18529.351761][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18529.351761][ T3116] ___sys_sendmsg+0xee/0x170 [18529.351761][ T3116] __sys_sendmsg+0xcd/0x170 [18529.351761][ T3116] do_syscall_64+0xc6/0x1e0 [18529.351761][ T3116] [18529.354419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18529.354419][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18529.354419][ T3116] ipv6_find_idev+0x102/0x170 [18529.354419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18529.354419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.354419][ T3116] netlink_rcv_skb+0x130/0x360 [18529.354419][ T3116] netlink_unicast+0x449/0x710 [18529.354419][ T3116] netlink_sendmsg+0x723/0xbe0 [18529.354419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18529.354419][ T3116] ___sys_sendmsg+0xee/0x170 [18529.354419][ T3116] __sys_sendmsg+0xcd/0x170 [18529.354419][ T3116] do_syscall_64+0xc6/0x1e0 [18529.354419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18529.354419][ T3116] [18529.356422][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18529.356422][ T3116] neigh_parms_alloc+0x1e5/0x510 [18529.356422][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18529.356422][ T3116] ipv6_find_idev+0x102/0x170 [18529.356422][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18529.356422][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.356422][ T3116] netlink_rcv_skb+0x130/0x360 [18529.356422][ T3116] netlink_unicast+0x449/0x710 [18529.356422][ T3116] netlink_sendmsg+0x723/0xbe0 [18529.356422][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18529.356422][ T3116] ___sys_sendmsg+0xee/0x170 [18529.356422][ T3116] __sys_sendmsg+0xcd/0x170 [18529.356422][ T3116] do_syscall_64+0xc6/0x1e0 [18529.356422][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18529.356422][ T3116] [18539.596812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18539.597302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18539.597302][ T3116] dst_init+0x84/0x4a0 [18539.597302][ T3116] dst_alloc+0x97/0x150 [18539.597302][ T3116] ip6_dst_alloc+0x23/0x90 [18539.597302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18539.597302][ T3116] ip6_pol_route+0x56f/0x840 [18539.597302][ T3116] __fib6_rule_action+0x47a/0x5b0 [18539.597302][ T3116] fib_rules_lookup+0x2b4/0xa20 [18539.597302][ T3116] fib6_rule_lookup+0x182/0x630 [18539.597302][ T3116] ip6_route_input+0x59c/0xa50 [18539.597302][ T3116] ipv6_rcv+0x397/0x810 [18539.597302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18539.597302][ T3116] process_backlog+0x101/0x620 [18539.597302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18539.597302][ T3116] net_rx_action+0x495/0xbe0 [18539.597302][ T3116] __do_softirq+0x1b5/0x7f6 [18539.597302][ T3116] [18539.600165][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18539.600165][ T3116] netdev_get_by_index+0x5e/0x80 [18539.600165][ T3116] fib6_nh_init+0x3d8/0x15b0 [18539.600165][ T3116] ip6_route_info_create+0xf18/0x17d0 [18539.600165][ T3116] ip6_route_add+0x1c/0x140 [18539.600165][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18539.600165][ T3116] addrconf_add_dev+0xe2/0x170 [18539.600165][ T3116] inet6_addr_add+0x12f/0xa40 [18539.600165][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18539.600165][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.600165][ T3116] netlink_rcv_skb+0x130/0x360 [18539.600165][ T3116] netlink_unicast+0x449/0x710 [18539.600165][ T3116] netlink_sendmsg+0x723/0xbe0 [18539.600165][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18539.600165][ T3116] ___sys_sendmsg+0xee/0x170 [18539.600165][ T3116] __sys_sendmsg+0xcd/0x170 [18539.600165][ T3116] do_syscall_64+0xc6/0x1e0 [18539.600165][ T3116] [18539.602684][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18539.602684][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18539.602684][ T3116] ipv6_find_idev+0x102/0x170 [18539.602684][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18539.602684][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.602684][ T3116] netlink_rcv_skb+0x130/0x360 [18539.602684][ T3116] netlink_unicast+0x449/0x710 [18539.602684][ T3116] netlink_sendmsg+0x723/0xbe0 [18539.602684][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18539.602684][ T3116] ___sys_sendmsg+0xee/0x170 [18539.602684][ T3116] __sys_sendmsg+0xcd/0x170 [18539.602684][ T3116] do_syscall_64+0xc6/0x1e0 [18539.602684][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18539.602684][ T3116] [18539.604686][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18539.604686][ T3116] neigh_parms_alloc+0x1e5/0x510 [18539.604686][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18539.604686][ T3116] ipv6_find_idev+0x102/0x170 [18539.604686][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18539.604686][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.604686][ T3116] netlink_rcv_skb+0x130/0x360 [18539.604686][ T3116] netlink_unicast+0x449/0x710 [18539.604686][ T3116] netlink_sendmsg+0x723/0xbe0 [18539.604686][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18539.604686][ T3116] ___sys_sendmsg+0xee/0x170 [18539.604686][ T3116] __sys_sendmsg+0xcd/0x170 [18539.604686][ T3116] do_syscall_64+0xc6/0x1e0 [18539.604686][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18539.604686][ T3116] [18549.836950][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18549.837458][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18549.837458][ T3116] dst_init+0x84/0x4a0 [18549.837458][ T3116] dst_alloc+0x97/0x150 [18549.837458][ T3116] ip6_dst_alloc+0x23/0x90 [18549.837458][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18549.837458][ T3116] ip6_pol_route+0x56f/0x840 [18549.837458][ T3116] __fib6_rule_action+0x47a/0x5b0 [18549.837458][ T3116] fib_rules_lookup+0x2b4/0xa20 [18549.837458][ T3116] fib6_rule_lookup+0x182/0x630 [18549.837458][ T3116] ip6_route_input+0x59c/0xa50 [18549.837458][ T3116] ipv6_rcv+0x397/0x810 [18549.837458][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18549.837458][ T3116] process_backlog+0x101/0x620 [18549.837458][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18549.837458][ T3116] net_rx_action+0x495/0xbe0 [18549.837458][ T3116] __do_softirq+0x1b5/0x7f6 [18549.837458][ T3116] [18549.839828][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18549.839828][ T3116] netdev_get_by_index+0x5e/0x80 [18549.839828][ T3116] fib6_nh_init+0x3d8/0x15b0 [18549.839828][ T3116] ip6_route_info_create+0xf18/0x17d0 [18549.839828][ T3116] ip6_route_add+0x1c/0x140 [18549.839828][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18549.839828][ T3116] addrconf_add_dev+0xe2/0x170 [18549.839828][ T3116] inet6_addr_add+0x12f/0xa40 [18549.839828][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18549.839828][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.839828][ T3116] netlink_rcv_skb+0x130/0x360 [18549.839828][ T3116] netlink_unicast+0x449/0x710 [18549.839828][ T3116] netlink_sendmsg+0x723/0xbe0 [18549.839828][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18549.839828][ T3116] ___sys_sendmsg+0xee/0x170 [18549.839828][ T3116] __sys_sendmsg+0xcd/0x170 [18549.839828][ T3116] do_syscall_64+0xc6/0x1e0 [18549.839828][ T3116] [18549.842272][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18549.842272][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18549.842272][ T3116] ipv6_find_idev+0x102/0x170 [18549.842272][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18549.842272][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.842272][ T3116] netlink_rcv_skb+0x130/0x360 [18549.842272][ T3116] netlink_unicast+0x449/0x710 [18549.842272][ T3116] netlink_sendmsg+0x723/0xbe0 [18549.842272][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18549.842272][ T3116] ___sys_sendmsg+0xee/0x170 [18549.842272][ T3116] __sys_sendmsg+0xcd/0x170 [18549.842272][ T3116] do_syscall_64+0xc6/0x1e0 [18549.842272][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18549.842272][ T3116] [18549.844198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18549.844198][ T3116] neigh_parms_alloc+0x1e5/0x510 [18549.844198][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18549.844198][ T3116] ipv6_find_idev+0x102/0x170 [18549.844198][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18549.844198][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.844198][ T3116] netlink_rcv_skb+0x130/0x360 [18549.844198][ T3116] netlink_unicast+0x449/0x710 [18549.844198][ T3116] netlink_sendmsg+0x723/0xbe0 [18549.844198][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18549.844198][ T3116] ___sys_sendmsg+0xee/0x170 [18549.844198][ T3116] __sys_sendmsg+0xcd/0x170 [18549.844198][ T3116] do_syscall_64+0xc6/0x1e0 [18549.844198][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18549.844198][ T3116] [18560.092829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18560.093347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18560.093347][ T3116] dst_init+0x84/0x4a0 [18560.093347][ T3116] dst_alloc+0x97/0x150 [18560.093347][ T3116] ip6_dst_alloc+0x23/0x90 [18560.093347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18560.093347][ T3116] ip6_pol_route+0x56f/0x840 [18560.093347][ T3116] __fib6_rule_action+0x47a/0x5b0 [18560.093347][ T3116] fib_rules_lookup+0x2b4/0xa20 [18560.093347][ T3116] fib6_rule_lookup+0x182/0x630 [18560.093347][ T3116] ip6_route_input+0x59c/0xa50 [18560.093347][ T3116] ipv6_rcv+0x397/0x810 [18560.093347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18560.093347][ T3116] process_backlog+0x101/0x620 [18560.093347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18560.093347][ T3116] net_rx_action+0x495/0xbe0 [18560.093347][ T3116] __do_softirq+0x1b5/0x7f6 [18560.093347][ T3116] [18560.095719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18560.095719][ T3116] netdev_get_by_index+0x5e/0x80 [18560.095719][ T3116] fib6_nh_init+0x3d8/0x15b0 [18560.095719][ T3116] ip6_route_info_create+0xf18/0x17d0 [18560.095719][ T3116] ip6_route_add+0x1c/0x140 [18560.095719][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18560.095719][ T3116] addrconf_add_dev+0xe2/0x170 [18560.095719][ T3116] inet6_addr_add+0x12f/0xa40 [18560.095719][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18560.095719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18560.095719][ T3116] netlink_rcv_skb+0x130/0x360 [18560.095719][ T3116] netlink_unicast+0x449/0x710 [18560.095719][ T3116] netlink_sendmsg+0x723/0xbe0 [18560.095719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18560.095719][ T3116] ___sys_sendmsg+0xee/0x170 [18560.095719][ T3116] __sys_sendmsg+0xcd/0x170 [18560.095719][ T3116] do_syscall_64+0xc6/0x1e0 [18560.095719][ T3116] [18560.098230][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18560.098230][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18560.098230][ T3116] ipv6_find_idev+0x102/0x170 [18560.098230][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18560.098230][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18560.098230][ T3116] netlink_rcv_skb+0x130/0x360 [18560.098230][ T3116] netlink_unicast+0x449/0x710 [18560.098230][ T3116] netlink_sendmsg+0x723/0xbe0 [18560.098230][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18560.098230][ T3116] ___sys_sendmsg+0xee/0x170 [18560.098230][ T3116] __sys_sendmsg+0xcd/0x170 [18560.098230][ T3116] do_syscall_64+0xc6/0x1e0 [18560.098230][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18560.098230][ T3116] [18560.100149][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18560.100149][ T3116] neigh_parms_alloc+0x1e5/0x510 [18560.100149][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18560.100149][ T3116] ipv6_find_idev+0x102/0x170 [18560.100149][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18560.100149][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18560.100149][ T3116] netlink_rcv_skb+0x130/0x360 [18560.100149][ T3116] netlink_unicast+0x449/0x710 [18560.100149][ T3116] netlink_sendmsg+0x723/0xbe0 [18560.100149][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18560.100149][ T3116] ___sys_sendmsg+0xee/0x170 [18560.100149][ T3116] __sys_sendmsg+0xcd/0x170 [18560.100149][ T3116] do_syscall_64+0xc6/0x1e0 [18560.100149][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18560.100149][ T3116] [18570.348828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18570.349359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18570.349359][ T3116] dst_init+0x84/0x4a0 [18570.349359][ T3116] dst_alloc+0x97/0x150 [18570.349359][ T3116] ip6_dst_alloc+0x23/0x90 [18570.349359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18570.349359][ T3116] ip6_pol_route+0x56f/0x840 [18570.349359][ T3116] __fib6_rule_action+0x47a/0x5b0 [18570.349359][ T3116] fib_rules_lookup+0x2b4/0xa20 [18570.349359][ T3116] fib6_rule_lookup+0x182/0x630 [18570.349359][ T3116] ip6_route_input+0x59c/0xa50 [18570.349359][ T3116] ipv6_rcv+0x397/0x810 [18570.349359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18570.349359][ T3116] process_backlog+0x101/0x620 [18570.349359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18570.349359][ T3116] net_rx_action+0x495/0xbe0 [18570.349359][ T3116] __do_softirq+0x1b5/0x7f6 [18570.349359][ T3116] [18570.351802][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18570.351802][ T3116] netdev_get_by_index+0x5e/0x80 [18570.351802][ T3116] fib6_nh_init+0x3d8/0x15b0 [18570.351802][ T3116] ip6_route_info_create+0xf18/0x17d0 [18570.351802][ T3116] ip6_route_add+0x1c/0x140 [18570.351802][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18570.351802][ T3116] addrconf_add_dev+0xe2/0x170 [18570.351802][ T3116] inet6_addr_add+0x12f/0xa40 [18570.351802][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18570.351802][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.351802][ T3116] netlink_rcv_skb+0x130/0x360 [18570.351802][ T3116] netlink_unicast+0x449/0x710 [18570.351802][ T3116] netlink_sendmsg+0x723/0xbe0 [18570.351802][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18570.351802][ T3116] ___sys_sendmsg+0xee/0x170 [18570.351802][ T3116] __sys_sendmsg+0xcd/0x170 [18570.351802][ T3116] do_syscall_64+0xc6/0x1e0 [18570.351802][ T3116] [18570.354464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18570.354464][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18570.354464][ T3116] ipv6_find_idev+0x102/0x170 [18570.354464][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18570.354464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.354464][ T3116] netlink_rcv_skb+0x130/0x360 [18570.354464][ T3116] netlink_unicast+0x449/0x710 [18570.354464][ T3116] netlink_sendmsg+0x723/0xbe0 [18570.354464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18570.354464][ T3116] ___sys_sendmsg+0xee/0x170 [18570.354464][ T3116] __sys_sendmsg+0xcd/0x170 [18570.354464][ T3116] do_syscall_64+0xc6/0x1e0 [18570.354464][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18570.354464][ T3116] [18570.356430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18570.356430][ T3116] neigh_parms_alloc+0x1e5/0x510 [18570.356430][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18570.356430][ T3116] ipv6_find_idev+0x102/0x170 [18570.356430][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18570.356430][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.356430][ T3116] netlink_rcv_skb+0x130/0x360 [18570.356430][ T3116] netlink_unicast+0x449/0x710 [18570.356430][ T3116] netlink_sendmsg+0x723/0xbe0 [18570.356430][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18570.356430][ T3116] ___sys_sendmsg+0xee/0x170 [18570.356430][ T3116] __sys_sendmsg+0xcd/0x170 [18570.356430][ T3116] do_syscall_64+0xc6/0x1e0 [18570.356430][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18570.356430][ T3116] [18580.604913][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18580.605497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18580.605497][ T3116] dst_init+0x84/0x4a0 [18580.605497][ T3116] dst_alloc+0x97/0x150 [18580.605497][ T3116] ip6_dst_alloc+0x23/0x90 [18580.605497][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18580.605497][ T3116] ip6_pol_route+0x56f/0x840 [18580.605497][ T3116] __fib6_rule_action+0x47a/0x5b0 [18580.605497][ T3116] fib_rules_lookup+0x2b4/0xa20 [18580.605497][ T3116] fib6_rule_lookup+0x182/0x630 [18580.605497][ T3116] ip6_route_input+0x59c/0xa50 [18580.605497][ T3116] ipv6_rcv+0x397/0x810 [18580.605497][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18580.605497][ T3116] process_backlog+0x101/0x620 [18580.605497][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18580.605497][ T3116] net_rx_action+0x495/0xbe0 [18580.605497][ T3116] __do_softirq+0x1b5/0x7f6 [18580.605497][ T3116] [18580.607602][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18580.607602][ T3116] netdev_get_by_index+0x5e/0x80 [18580.607602][ T3116] fib6_nh_init+0x3d8/0x15b0 [18580.607602][ T3116] ip6_route_info_create+0xf18/0x17d0 [18580.607602][ T3116] ip6_route_add+0x1c/0x140 [18580.607602][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18580.607602][ T3116] addrconf_add_dev+0xe2/0x170 [18580.607602][ T3116] inet6_addr_add+0x12f/0xa40 [18580.607602][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18580.607602][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.607602][ T3116] netlink_rcv_skb+0x130/0x360 [18580.607602][ T3116] netlink_unicast+0x449/0x710 [18580.607602][ T3116] netlink_sendmsg+0x723/0xbe0 [18580.607602][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18580.607602][ T3116] ___sys_sendmsg+0xee/0x170 [18580.607602][ T3116] __sys_sendmsg+0xcd/0x170 [18580.607602][ T3116] do_syscall_64+0xc6/0x1e0 [18580.607602][ T3116] [18580.609843][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18580.609843][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18580.609843][ T3116] ipv6_find_idev+0x102/0x170 [18580.609843][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18580.609843][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.609843][ T3116] netlink_rcv_skb+0x130/0x360 [18580.609843][ T3116] netlink_unicast+0x449/0x710 [18580.609843][ T3116] netlink_sendmsg+0x723/0xbe0 [18580.609843][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18580.609843][ T3116] ___sys_sendmsg+0xee/0x170 [18580.609843][ T3116] __sys_sendmsg+0xcd/0x170 [18580.609843][ T3116] do_syscall_64+0xc6/0x1e0 [18580.609843][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18580.609843][ T3116] [18580.611549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18580.611549][ T3116] neigh_parms_alloc+0x1e5/0x510 [18580.611549][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18580.611549][ T3116] ipv6_find_idev+0x102/0x170 [18580.611549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18580.611549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.611549][ T3116] netlink_rcv_skb+0x130/0x360 [18580.611549][ T3116] netlink_unicast+0x449/0x710 [18580.611549][ T3116] netlink_sendmsg+0x723/0xbe0 [18580.611549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18580.611549][ T3116] ___sys_sendmsg+0xee/0x170 [18580.611549][ T3116] __sys_sendmsg+0xcd/0x170 [18580.611549][ T3116] do_syscall_64+0xc6/0x1e0 [18580.611549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18580.611549][ T3116] [18590.860901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18590.861497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18590.861497][ T3116] dst_init+0x84/0x4a0 [18590.861497][ T3116] dst_alloc+0x97/0x150 [18590.861497][ T3116] ip6_dst_alloc+0x23/0x90 [18590.861497][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18590.861497][ T3116] ip6_pol_route+0x56f/0x840 [18590.861497][ T3116] __fib6_rule_action+0x47a/0x5b0 [18590.861497][ T3116] fib_rules_lookup+0x2b4/0xa20 [18590.861497][ T3116] fib6_rule_lookup+0x182/0x630 [18590.861497][ T3116] ip6_route_input+0x59c/0xa50 [18590.861497][ T3116] ipv6_rcv+0x397/0x810 [18590.861497][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18590.861497][ T3116] process_backlog+0x101/0x620 [18590.861497][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18590.861497][ T3116] net_rx_action+0x495/0xbe0 [18590.861497][ T3116] __do_softirq+0x1b5/0x7f6 [18590.861497][ T3116] [18590.863695][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18590.863695][ T3116] netdev_get_by_index+0x5e/0x80 [18590.863695][ T3116] fib6_nh_init+0x3d8/0x15b0 [18590.863695][ T3116] ip6_route_info_create+0xf18/0x17d0 [18590.863695][ T3116] ip6_route_add+0x1c/0x140 [18590.863695][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18590.863695][ T3116] addrconf_add_dev+0xe2/0x170 [18590.863695][ T3116] inet6_addr_add+0x12f/0xa40 [18590.863695][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18590.863695][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.863695][ T3116] netlink_rcv_skb+0x130/0x360 [18590.863695][ T3116] netlink_unicast+0x449/0x710 [18590.863695][ T3116] netlink_sendmsg+0x723/0xbe0 [18590.863695][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18590.863695][ T3116] ___sys_sendmsg+0xee/0x170 [18590.863695][ T3116] __sys_sendmsg+0xcd/0x170 [18590.863695][ T3116] do_syscall_64+0xc6/0x1e0 [18590.863695][ T3116] [18590.865932][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18590.865932][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18590.865932][ T3116] ipv6_find_idev+0x102/0x170 [18590.865932][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18590.865932][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.865932][ T3116] netlink_rcv_skb+0x130/0x360 [18590.865932][ T3116] netlink_unicast+0x449/0x710 [18590.865932][ T3116] netlink_sendmsg+0x723/0xbe0 [18590.865932][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18590.865932][ T3116] ___sys_sendmsg+0xee/0x170 [18590.865932][ T3116] __sys_sendmsg+0xcd/0x170 [18590.865932][ T3116] do_syscall_64+0xc6/0x1e0 [18590.865932][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18590.865932][ T3116] [18590.867703][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18590.867703][ T3116] neigh_parms_alloc+0x1e5/0x510 [18590.867703][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18590.867703][ T3116] ipv6_find_idev+0x102/0x170 [18590.867703][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18590.867703][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.867703][ T3116] netlink_rcv_skb+0x130/0x360 [18590.867703][ T3116] netlink_unicast+0x449/0x710 [18590.867703][ T3116] netlink_sendmsg+0x723/0xbe0 [18590.867703][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18590.867703][ T3116] ___sys_sendmsg+0xee/0x170 [18590.867703][ T3116] __sys_sendmsg+0xcd/0x170 [18590.867703][ T3116] do_syscall_64+0xc6/0x1e0 [18590.867703][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18590.867703][ T3116] [18600.924856][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18600.925344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18600.925344][ T3116] dst_init+0x84/0x4a0 [18600.925344][ T3116] dst_alloc+0x97/0x150 [18600.925344][ T3116] ip6_dst_alloc+0x23/0x90 [18600.925344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18600.925344][ T3116] ip6_pol_route+0x56f/0x840 [18600.925344][ T3116] __fib6_rule_action+0x47a/0x5b0 [18600.925344][ T3116] fib_rules_lookup+0x2b4/0xa20 [18600.925344][ T3116] fib6_rule_lookup+0x182/0x630 [18600.925344][ T3116] ip6_route_input+0x59c/0xa50 [18600.925344][ T3116] ipv6_rcv+0x397/0x810 [18600.925344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18600.925344][ T3116] process_backlog+0x101/0x620 [18600.925344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18600.925344][ T3116] net_rx_action+0x495/0xbe0 [18600.925344][ T3116] __do_softirq+0x1b5/0x7f6 [18600.925344][ T3116] [18600.927777][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18600.927777][ T3116] netdev_get_by_index+0x5e/0x80 [18600.927777][ T3116] fib6_nh_init+0x3d8/0x15b0 [18600.927777][ T3116] ip6_route_info_create+0xf18/0x17d0 [18600.927777][ T3116] ip6_route_add+0x1c/0x140 [18600.927777][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18600.927777][ T3116] addrconf_add_dev+0xe2/0x170 [18600.927777][ T3116] inet6_addr_add+0x12f/0xa40 [18600.927777][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18600.927777][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.927777][ T3116] netlink_rcv_skb+0x130/0x360 [18600.927777][ T3116] netlink_unicast+0x449/0x710 [18600.927777][ T3116] netlink_sendmsg+0x723/0xbe0 [18600.927777][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18600.927777][ T3116] ___sys_sendmsg+0xee/0x170 [18600.927777][ T3116] __sys_sendmsg+0xcd/0x170 [18600.927777][ T3116] do_syscall_64+0xc6/0x1e0 [18600.927777][ T3116] [18600.930243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18600.930243][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18600.930243][ T3116] ipv6_find_idev+0x102/0x170 [18600.930243][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18600.930243][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.930243][ T3116] netlink_rcv_skb+0x130/0x360 [18600.930243][ T3116] netlink_unicast+0x449/0x710 [18600.930243][ T3116] netlink_sendmsg+0x723/0xbe0 [18600.930243][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18600.930243][ T3116] ___sys_sendmsg+0xee/0x170 [18600.930243][ T3116] __sys_sendmsg+0xcd/0x170 [18600.930243][ T3116] do_syscall_64+0xc6/0x1e0 [18600.930243][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18600.930243][ T3116] [18600.932147][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18600.932147][ T3116] neigh_parms_alloc+0x1e5/0x510 [18600.932147][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18600.932147][ T3116] ipv6_find_idev+0x102/0x170 [18600.932147][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18600.932147][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.932147][ T3116] netlink_rcv_skb+0x130/0x360 [18600.932147][ T3116] netlink_unicast+0x449/0x710 [18600.932147][ T3116] netlink_sendmsg+0x723/0xbe0 [18600.932147][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18600.932147][ T3116] ___sys_sendmsg+0xee/0x170 [18600.932147][ T3116] __sys_sendmsg+0xcd/0x170 [18600.932147][ T3116] do_syscall_64+0xc6/0x1e0 [18600.932147][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18600.932147][ T3116] [18610.948812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18610.949280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18610.949280][ T3116] dst_init+0x84/0x4a0 [18610.949280][ T3116] dst_alloc+0x97/0x150 [18610.949280][ T3116] ip6_dst_alloc+0x23/0x90 [18610.949280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18610.949280][ T3116] ip6_pol_route+0x56f/0x840 [18610.949280][ T3116] __fib6_rule_action+0x47a/0x5b0 [18610.949280][ T3116] fib_rules_lookup+0x2b4/0xa20 [18610.949280][ T3116] fib6_rule_lookup+0x182/0x630 [18610.949280][ T3116] ip6_route_input+0x59c/0xa50 [18610.949280][ T3116] ipv6_rcv+0x397/0x810 [18610.949280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18610.949280][ T3116] process_backlog+0x101/0x620 [18610.949280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18610.949280][ T3116] net_rx_action+0x495/0xbe0 [18610.949280][ T3116] __do_softirq+0x1b5/0x7f6 [18610.949280][ T3116] [18610.951716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18610.951716][ T3116] netdev_get_by_index+0x5e/0x80 [18610.951716][ T3116] fib6_nh_init+0x3d8/0x15b0 [18610.951716][ T3116] ip6_route_info_create+0xf18/0x17d0 [18610.951716][ T3116] ip6_route_add+0x1c/0x140 [18610.951716][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18610.951716][ T3116] addrconf_add_dev+0xe2/0x170 [18610.951716][ T3116] inet6_addr_add+0x12f/0xa40 [18610.951716][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18610.951716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.951716][ T3116] netlink_rcv_skb+0x130/0x360 [18610.951716][ T3116] netlink_unicast+0x449/0x710 [18610.951716][ T3116] netlink_sendmsg+0x723/0xbe0 [18610.951716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18610.951716][ T3116] ___sys_sendmsg+0xee/0x170 [18610.951716][ T3116] __sys_sendmsg+0xcd/0x170 [18610.951716][ T3116] do_syscall_64+0xc6/0x1e0 [18610.951716][ T3116] [18610.954309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18610.954309][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18610.954309][ T3116] ipv6_find_idev+0x102/0x170 [18610.954309][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18610.954309][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.954309][ T3116] netlink_rcv_skb+0x130/0x360 [18610.954309][ T3116] netlink_unicast+0x449/0x710 [18610.954309][ T3116] netlink_sendmsg+0x723/0xbe0 [18610.954309][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18610.954309][ T3116] ___sys_sendmsg+0xee/0x170 [18610.954309][ T3116] __sys_sendmsg+0xcd/0x170 [18610.954309][ T3116] do_syscall_64+0xc6/0x1e0 [18610.954309][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18610.954309][ T3116] [18610.956208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18610.956208][ T3116] neigh_parms_alloc+0x1e5/0x510 [18610.956208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18610.956208][ T3116] ipv6_find_idev+0x102/0x170 [18610.956208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18610.956208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.956208][ T3116] netlink_rcv_skb+0x130/0x360 [18610.956208][ T3116] netlink_unicast+0x449/0x710 [18610.956208][ T3116] netlink_sendmsg+0x723/0xbe0 [18610.956208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18610.956208][ T3116] ___sys_sendmsg+0xee/0x170 [18610.956208][ T3116] __sys_sendmsg+0xcd/0x170 [18610.956208][ T3116] do_syscall_64+0xc6/0x1e0 [18610.956208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18610.956208][ T3116] [18621.140921][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18621.141474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18621.141474][ T3116] dst_init+0x84/0x4a0 [18621.141474][ T3116] dst_alloc+0x97/0x150 [18621.141474][ T3116] ip6_dst_alloc+0x23/0x90 [18621.141474][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18621.141474][ T3116] ip6_pol_route+0x56f/0x840 [18621.141474][ T3116] __fib6_rule_action+0x47a/0x5b0 [18621.141474][ T3116] fib_rules_lookup+0x2b4/0xa20 [18621.141474][ T3116] fib6_rule_lookup+0x182/0x630 [18621.141474][ T3116] ip6_route_input+0x59c/0xa50 [18621.141474][ T3116] ipv6_rcv+0x397/0x810 [18621.141474][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18621.141474][ T3116] process_backlog+0x101/0x620 [18621.141474][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18621.141474][ T3116] net_rx_action+0x495/0xbe0 [18621.141474][ T3116] __do_softirq+0x1b5/0x7f6 [18621.141474][ T3116] [18621.144467][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18621.144467][ T3116] netdev_get_by_index+0x5e/0x80 [18621.144467][ T3116] fib6_nh_init+0x3d8/0x15b0 [18621.144467][ T3116] ip6_route_info_create+0xf18/0x17d0 [18621.144467][ T3116] ip6_route_add+0x1c/0x140 [18621.144467][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18621.144467][ T3116] addrconf_add_dev+0xe2/0x170 [18621.144467][ T3116] inet6_addr_add+0x12f/0xa40 [18621.144467][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18621.144467][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.144467][ T3116] netlink_rcv_skb+0x130/0x360 [18621.144467][ T3116] netlink_unicast+0x449/0x710 [18621.144467][ T3116] netlink_sendmsg+0x723/0xbe0 [18621.144467][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18621.144467][ T3116] ___sys_sendmsg+0xee/0x170 [18621.144467][ T3116] __sys_sendmsg+0xcd/0x170 [18621.144467][ T3116] do_syscall_64+0xc6/0x1e0 [18621.144467][ T3116] [18621.147584][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18621.147584][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18621.147584][ T3116] ipv6_find_idev+0x102/0x170 [18621.147584][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18621.147584][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.147584][ T3116] netlink_rcv_skb+0x130/0x360 [18621.147584][ T3116] netlink_unicast+0x449/0x710 [18621.147584][ T3116] netlink_sendmsg+0x723/0xbe0 [18621.147584][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18621.147584][ T3116] ___sys_sendmsg+0xee/0x170 [18621.147584][ T3116] __sys_sendmsg+0xcd/0x170 [18621.147584][ T3116] do_syscall_64+0xc6/0x1e0 [18621.147584][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18621.147584][ T3116] [18621.149619][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18621.149619][ T3116] neigh_parms_alloc+0x1e5/0x510 [18621.149619][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18621.149619][ T3116] ipv6_find_idev+0x102/0x170 [18621.149619][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18621.149619][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.149619][ T3116] netlink_rcv_skb+0x130/0x360 [18621.149619][ T3116] netlink_unicast+0x449/0x710 [18621.149619][ T3116] netlink_sendmsg+0x723/0xbe0 [18621.149619][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18621.149619][ T3116] ___sys_sendmsg+0xee/0x170 [18621.149619][ T3116] __sys_sendmsg+0xcd/0x170 [18621.149619][ T3116] do_syscall_64+0xc6/0x1e0 [18621.149619][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18621.149619][ T3116] [18631.388911][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18631.389416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18631.389416][ T3116] dst_init+0x84/0x4a0 [18631.389416][ T3116] dst_alloc+0x97/0x150 [18631.389416][ T3116] ip6_dst_alloc+0x23/0x90 [18631.389416][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18631.389416][ T3116] ip6_pol_route+0x56f/0x840 [18631.389416][ T3116] __fib6_rule_action+0x47a/0x5b0 [18631.389416][ T3116] fib_rules_lookup+0x2b4/0xa20 [18631.389416][ T3116] fib6_rule_lookup+0x182/0x630 [18631.389416][ T3116] ip6_route_input+0x59c/0xa50 [18631.389416][ T3116] ipv6_rcv+0x397/0x810 [18631.389416][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18631.389416][ T3116] process_backlog+0x101/0x620 [18631.389416][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18631.389416][ T3116] net_rx_action+0x495/0xbe0 [18631.389416][ T3116] __do_softirq+0x1b5/0x7f6 [18631.389416][ T3116] [18631.391767][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18631.391767][ T3116] netdev_get_by_index+0x5e/0x80 [18631.391767][ T3116] fib6_nh_init+0x3d8/0x15b0 [18631.391767][ T3116] ip6_route_info_create+0xf18/0x17d0 [18631.391767][ T3116] ip6_route_add+0x1c/0x140 [18631.391767][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18631.391767][ T3116] addrconf_add_dev+0xe2/0x170 [18631.391767][ T3116] inet6_addr_add+0x12f/0xa40 [18631.391767][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18631.391767][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.391767][ T3116] netlink_rcv_skb+0x130/0x360 [18631.391767][ T3116] netlink_unicast+0x449/0x710 [18631.391767][ T3116] netlink_sendmsg+0x723/0xbe0 [18631.391767][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18631.391767][ T3116] ___sys_sendmsg+0xee/0x170 [18631.391767][ T3116] __sys_sendmsg+0xcd/0x170 [18631.391767][ T3116] do_syscall_64+0xc6/0x1e0 [18631.391767][ T3116] [18631.394419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18631.394419][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18631.394419][ T3116] ipv6_find_idev+0x102/0x170 [18631.394419][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18631.394419][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.394419][ T3116] netlink_rcv_skb+0x130/0x360 [18631.394419][ T3116] netlink_unicast+0x449/0x710 [18631.394419][ T3116] netlink_sendmsg+0x723/0xbe0 [18631.394419][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18631.394419][ T3116] ___sys_sendmsg+0xee/0x170 [18631.394419][ T3116] __sys_sendmsg+0xcd/0x170 [18631.394419][ T3116] do_syscall_64+0xc6/0x1e0 [18631.394419][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18631.394419][ T3116] [18631.396486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18631.396486][ T3116] neigh_parms_alloc+0x1e5/0x510 [18631.396486][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18631.396486][ T3116] ipv6_find_idev+0x102/0x170 [18631.396486][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18631.396486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.396486][ T3116] netlink_rcv_skb+0x130/0x360 [18631.396486][ T3116] netlink_unicast+0x449/0x710 [18631.396486][ T3116] netlink_sendmsg+0x723/0xbe0 [18631.396486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18631.396486][ T3116] ___sys_sendmsg+0xee/0x170 [18631.396486][ T3116] __sys_sendmsg+0xcd/0x170 [18631.396486][ T3116] do_syscall_64+0xc6/0x1e0 [18631.396486][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18631.396486][ T3116] [18641.628914][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18641.629451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18641.629451][ T3116] dst_init+0x84/0x4a0 [18641.629451][ T3116] dst_alloc+0x97/0x150 [18641.629451][ T3116] ip6_dst_alloc+0x23/0x90 [18641.629451][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18641.629451][ T3116] ip6_pol_route+0x56f/0x840 [18641.629451][ T3116] __fib6_rule_action+0x47a/0x5b0 [18641.629451][ T3116] fib_rules_lookup+0x2b4/0xa20 [18641.629451][ T3116] fib6_rule_lookup+0x182/0x630 [18641.629451][ T3116] ip6_route_input+0x59c/0xa50 [18641.629451][ T3116] ipv6_rcv+0x397/0x810 [18641.629451][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18641.629451][ T3116] process_backlog+0x101/0x620 [18641.629451][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18641.629451][ T3116] net_rx_action+0x495/0xbe0 [18641.629451][ T3116] __do_softirq+0x1b5/0x7f6 [18641.629451][ T3116] [18641.631803][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18641.631803][ T3116] netdev_get_by_index+0x5e/0x80 [18641.631803][ T3116] fib6_nh_init+0x3d8/0x15b0 [18641.631803][ T3116] ip6_route_info_create+0xf18/0x17d0 [18641.631803][ T3116] ip6_route_add+0x1c/0x140 [18641.631803][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18641.631803][ T3116] addrconf_add_dev+0xe2/0x170 [18641.631803][ T3116] inet6_addr_add+0x12f/0xa40 [18641.631803][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18641.631803][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.631803][ T3116] netlink_rcv_skb+0x130/0x360 [18641.631803][ T3116] netlink_unicast+0x449/0x710 [18641.631803][ T3116] netlink_sendmsg+0x723/0xbe0 [18641.631803][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18641.631803][ T3116] ___sys_sendmsg+0xee/0x170 [18641.631803][ T3116] __sys_sendmsg+0xcd/0x170 [18641.631803][ T3116] do_syscall_64+0xc6/0x1e0 [18641.631803][ T3116] [18641.634332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18641.634332][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18641.634332][ T3116] ipv6_find_idev+0x102/0x170 [18641.634332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18641.634332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.634332][ T3116] netlink_rcv_skb+0x130/0x360 [18641.634332][ T3116] netlink_unicast+0x449/0x710 [18641.634332][ T3116] netlink_sendmsg+0x723/0xbe0 [18641.634332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18641.634332][ T3116] ___sys_sendmsg+0xee/0x170 [18641.634332][ T3116] __sys_sendmsg+0xcd/0x170 [18641.634332][ T3116] do_syscall_64+0xc6/0x1e0 [18641.634332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18641.634332][ T3116] [18641.636254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18641.636254][ T3116] neigh_parms_alloc+0x1e5/0x510 [18641.636254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18641.636254][ T3116] ipv6_find_idev+0x102/0x170 [18641.636254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18641.636254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.636254][ T3116] netlink_rcv_skb+0x130/0x360 [18641.636254][ T3116] netlink_unicast+0x449/0x710 [18641.636254][ T3116] netlink_sendmsg+0x723/0xbe0 [18641.636254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18641.636254][ T3116] ___sys_sendmsg+0xee/0x170 [18641.636254][ T3116] __sys_sendmsg+0xcd/0x170 [18641.636254][ T3116] do_syscall_64+0xc6/0x1e0 [18641.636254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18641.636254][ T3116] [18651.876901][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18651.877394][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18651.877394][ T3116] dst_init+0x84/0x4a0 [18651.877394][ T3116] dst_alloc+0x97/0x150 [18651.877394][ T3116] ip6_dst_alloc+0x23/0x90 [18651.877394][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18651.877394][ T3116] ip6_pol_route+0x56f/0x840 [18651.877394][ T3116] __fib6_rule_action+0x47a/0x5b0 [18651.877394][ T3116] fib_rules_lookup+0x2b4/0xa20 [18651.877394][ T3116] fib6_rule_lookup+0x182/0x630 [18651.877394][ T3116] ip6_route_input+0x59c/0xa50 [18651.877394][ T3116] ipv6_rcv+0x397/0x810 [18651.877394][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18651.877394][ T3116] process_backlog+0x101/0x620 [18651.877394][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18651.877394][ T3116] net_rx_action+0x495/0xbe0 [18651.877394][ T3116] __do_softirq+0x1b5/0x7f6 [18651.877394][ T3116] [18651.879737][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18651.879737][ T3116] netdev_get_by_index+0x5e/0x80 [18651.879737][ T3116] fib6_nh_init+0x3d8/0x15b0 [18651.879737][ T3116] ip6_route_info_create+0xf18/0x17d0 [18651.879737][ T3116] ip6_route_add+0x1c/0x140 [18651.879737][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18651.879737][ T3116] addrconf_add_dev+0xe2/0x170 [18651.879737][ T3116] inet6_addr_add+0x12f/0xa40 [18651.879737][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18651.879737][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.879737][ T3116] netlink_rcv_skb+0x130/0x360 [18651.879737][ T3116] netlink_unicast+0x449/0x710 [18651.879737][ T3116] netlink_sendmsg+0x723/0xbe0 [18651.879737][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18651.879737][ T3116] ___sys_sendmsg+0xee/0x170 [18651.879737][ T3116] __sys_sendmsg+0xcd/0x170 [18651.879737][ T3116] do_syscall_64+0xc6/0x1e0 [18651.879737][ T3116] [18651.882186][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18651.882186][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18651.882186][ T3116] ipv6_find_idev+0x102/0x170 [18651.882186][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18651.882186][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.882186][ T3116] netlink_rcv_skb+0x130/0x360 [18651.882186][ T3116] netlink_unicast+0x449/0x710 [18651.882186][ T3116] netlink_sendmsg+0x723/0xbe0 [18651.882186][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18651.882186][ T3116] ___sys_sendmsg+0xee/0x170 [18651.882186][ T3116] __sys_sendmsg+0xcd/0x170 [18651.882186][ T3116] do_syscall_64+0xc6/0x1e0 [18651.882186][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18651.882186][ T3116] [18651.884173][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18651.884173][ T3116] neigh_parms_alloc+0x1e5/0x510 [18651.884173][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18651.884173][ T3116] ipv6_find_idev+0x102/0x170 [18651.884173][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18651.884173][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.884173][ T3116] netlink_rcv_skb+0x130/0x360 [18651.884173][ T3116] netlink_unicast+0x449/0x710 [18651.884173][ T3116] netlink_sendmsg+0x723/0xbe0 [18651.884173][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18651.884173][ T3116] ___sys_sendmsg+0xee/0x170 [18651.884173][ T3116] __sys_sendmsg+0xcd/0x170 [18651.884173][ T3116] do_syscall_64+0xc6/0x1e0 [18651.884173][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18651.884173][ T3116] [18661.988841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18661.989360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18661.989360][ T3116] dst_init+0x84/0x4a0 [18661.989360][ T3116] dst_alloc+0x97/0x150 [18661.989360][ T3116] ip6_dst_alloc+0x23/0x90 [18661.989360][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18661.989360][ T3116] ip6_pol_route+0x56f/0x840 [18661.989360][ T3116] __fib6_rule_action+0x47a/0x5b0 [18661.989360][ T3116] fib_rules_lookup+0x2b4/0xa20 [18661.989360][ T3116] fib6_rule_lookup+0x182/0x630 [18661.989360][ T3116] ip6_route_input+0x59c/0xa50 [18661.989360][ T3116] ipv6_rcv+0x397/0x810 [18661.989360][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18661.989360][ T3116] process_backlog+0x101/0x620 [18661.989360][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18661.989360][ T3116] net_rx_action+0x495/0xbe0 [18661.989360][ T3116] __do_softirq+0x1b5/0x7f6 [18661.989360][ T3116] [18661.991764][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18661.991764][ T3116] netdev_get_by_index+0x5e/0x80 [18661.991764][ T3116] fib6_nh_init+0x3d8/0x15b0 [18661.991764][ T3116] ip6_route_info_create+0xf18/0x17d0 [18661.991764][ T3116] ip6_route_add+0x1c/0x140 [18661.991764][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18661.991764][ T3116] addrconf_add_dev+0xe2/0x170 [18661.991764][ T3116] inet6_addr_add+0x12f/0xa40 [18661.991764][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18661.991764][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.991764][ T3116] netlink_rcv_skb+0x130/0x360 [18661.991764][ T3116] netlink_unicast+0x449/0x710 [18661.991764][ T3116] netlink_sendmsg+0x723/0xbe0 [18661.991764][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18661.991764][ T3116] ___sys_sendmsg+0xee/0x170 [18661.991764][ T3116] __sys_sendmsg+0xcd/0x170 [18661.991764][ T3116] do_syscall_64+0xc6/0x1e0 [18661.991764][ T3116] [18661.994403][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18661.994403][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18661.994403][ T3116] ipv6_find_idev+0x102/0x170 [18661.994403][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18661.994403][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.994403][ T3116] netlink_rcv_skb+0x130/0x360 [18661.994403][ T3116] netlink_unicast+0x449/0x710 [18661.994403][ T3116] netlink_sendmsg+0x723/0xbe0 [18661.994403][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18661.994403][ T3116] ___sys_sendmsg+0xee/0x170 [18661.994403][ T3116] __sys_sendmsg+0xcd/0x170 [18661.994403][ T3116] do_syscall_64+0xc6/0x1e0 [18661.994403][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18661.994403][ T3116] [18661.996380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18661.996380][ T3116] neigh_parms_alloc+0x1e5/0x510 [18661.996380][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18661.996380][ T3116] ipv6_find_idev+0x102/0x170 [18661.996380][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18661.996380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.996380][ T3116] netlink_rcv_skb+0x130/0x360 [18661.996380][ T3116] netlink_unicast+0x449/0x710 [18661.996380][ T3116] netlink_sendmsg+0x723/0xbe0 [18661.996380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18661.996380][ T3116] ___sys_sendmsg+0xee/0x170 [18661.996380][ T3116] __sys_sendmsg+0xcd/0x170 [18661.996380][ T3116] do_syscall_64+0xc6/0x1e0 [18661.996380][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18661.996380][ T3116] [18672.244888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18672.245465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18672.245465][ T3116] dst_init+0x84/0x4a0 [18672.245465][ T3116] dst_alloc+0x97/0x150 [18672.245465][ T3116] ip6_dst_alloc+0x23/0x90 [18672.245465][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18672.245465][ T3116] ip6_pol_route+0x56f/0x840 [18672.245465][ T3116] __fib6_rule_action+0x47a/0x5b0 [18672.245465][ T3116] fib_rules_lookup+0x2b4/0xa20 [18672.245465][ T3116] fib6_rule_lookup+0x182/0x630 [18672.245465][ T3116] ip6_route_input+0x59c/0xa50 [18672.245465][ T3116] ipv6_rcv+0x397/0x810 [18672.245465][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18672.245465][ T3116] process_backlog+0x101/0x620 [18672.245465][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18672.245465][ T3116] net_rx_action+0x495/0xbe0 [18672.245465][ T3116] __do_softirq+0x1b5/0x7f6 [18672.245465][ T3116] [18672.247886][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18672.247886][ T3116] netdev_get_by_index+0x5e/0x80 [18672.247886][ T3116] fib6_nh_init+0x3d8/0x15b0 [18672.247886][ T3116] ip6_route_info_create+0xf18/0x17d0 [18672.247886][ T3116] ip6_route_add+0x1c/0x140 [18672.247886][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18672.247886][ T3116] addrconf_add_dev+0xe2/0x170 [18672.247886][ T3116] inet6_addr_add+0x12f/0xa40 [18672.247886][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18672.247886][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.247886][ T3116] netlink_rcv_skb+0x130/0x360 [18672.247886][ T3116] netlink_unicast+0x449/0x710 [18672.247886][ T3116] netlink_sendmsg+0x723/0xbe0 [18672.247886][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18672.247886][ T3116] ___sys_sendmsg+0xee/0x170 [18672.247886][ T3116] __sys_sendmsg+0xcd/0x170 [18672.247886][ T3116] do_syscall_64+0xc6/0x1e0 [18672.247886][ T3116] [18672.250486][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18672.250486][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18672.250486][ T3116] ipv6_find_idev+0x102/0x170 [18672.250486][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18672.250486][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.250486][ T3116] netlink_rcv_skb+0x130/0x360 [18672.250486][ T3116] netlink_unicast+0x449/0x710 [18672.250486][ T3116] netlink_sendmsg+0x723/0xbe0 [18672.250486][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18672.250486][ T3116] ___sys_sendmsg+0xee/0x170 [18672.250486][ T3116] __sys_sendmsg+0xcd/0x170 [18672.250486][ T3116] do_syscall_64+0xc6/0x1e0 [18672.250486][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18672.250486][ T3116] [18672.252598][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18672.252598][ T3116] neigh_parms_alloc+0x1e5/0x510 [18672.252598][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18672.252598][ T3116] ipv6_find_idev+0x102/0x170 [18672.252598][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18672.252598][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.252598][ T3116] netlink_rcv_skb+0x130/0x360 [18672.252598][ T3116] netlink_unicast+0x449/0x710 [18672.252598][ T3116] netlink_sendmsg+0x723/0xbe0 [18672.252598][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18672.252598][ T3116] ___sys_sendmsg+0xee/0x170 [18672.252598][ T3116] __sys_sendmsg+0xcd/0x170 [18672.252598][ T3116] do_syscall_64+0xc6/0x1e0 [18672.252598][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18672.252598][ T3116] [18682.500912][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18682.501516][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18682.501516][ T3116] dst_init+0x84/0x4a0 [18682.501516][ T3116] dst_alloc+0x97/0x150 [18682.501516][ T3116] ip6_dst_alloc+0x23/0x90 [18682.501516][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18682.501516][ T3116] ip6_pol_route+0x56f/0x840 [18682.501516][ T3116] __fib6_rule_action+0x47a/0x5b0 [18682.501516][ T3116] fib_rules_lookup+0x2b4/0xa20 [18682.501516][ T3116] fib6_rule_lookup+0x182/0x630 [18682.501516][ T3116] ip6_route_input+0x59c/0xa50 [18682.501516][ T3116] ipv6_rcv+0x397/0x810 [18682.501516][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18682.501516][ T3116] process_backlog+0x101/0x620 [18682.501516][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18682.501516][ T3116] net_rx_action+0x495/0xbe0 [18682.501516][ T3116] __do_softirq+0x1b5/0x7f6 [18682.501516][ T3116] [18682.503954][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18682.503954][ T3116] netdev_get_by_index+0x5e/0x80 [18682.503954][ T3116] fib6_nh_init+0x3d8/0x15b0 [18682.503954][ T3116] ip6_route_info_create+0xf18/0x17d0 [18682.503954][ T3116] ip6_route_add+0x1c/0x140 [18682.503954][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18682.503954][ T3116] addrconf_add_dev+0xe2/0x170 [18682.503954][ T3116] inet6_addr_add+0x12f/0xa40 [18682.503954][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18682.503954][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.503954][ T3116] netlink_rcv_skb+0x130/0x360 [18682.503954][ T3116] netlink_unicast+0x449/0x710 [18682.503954][ T3116] netlink_sendmsg+0x723/0xbe0 [18682.503954][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18682.503954][ T3116] ___sys_sendmsg+0xee/0x170 [18682.503954][ T3116] __sys_sendmsg+0xcd/0x170 [18682.503954][ T3116] do_syscall_64+0xc6/0x1e0 [18682.503954][ T3116] [18682.506524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18682.506524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18682.506524][ T3116] ipv6_find_idev+0x102/0x170 [18682.506524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18682.506524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.506524][ T3116] netlink_rcv_skb+0x130/0x360 [18682.506524][ T3116] netlink_unicast+0x449/0x710 [18682.506524][ T3116] netlink_sendmsg+0x723/0xbe0 [18682.506524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18682.506524][ T3116] ___sys_sendmsg+0xee/0x170 [18682.506524][ T3116] __sys_sendmsg+0xcd/0x170 [18682.506524][ T3116] do_syscall_64+0xc6/0x1e0 [18682.506524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18682.506524][ T3116] [18682.508451][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18682.508451][ T3116] neigh_parms_alloc+0x1e5/0x510 [18682.508451][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18682.508451][ T3116] ipv6_find_idev+0x102/0x170 [18682.508451][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18682.508451][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.508451][ T3116] netlink_rcv_skb+0x130/0x360 [18682.508451][ T3116] netlink_unicast+0x449/0x710 [18682.508451][ T3116] netlink_sendmsg+0x723/0xbe0 [18682.508451][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18682.508451][ T3116] ___sys_sendmsg+0xee/0x170 [18682.508451][ T3116] __sys_sendmsg+0xcd/0x170 [18682.508451][ T3116] do_syscall_64+0xc6/0x1e0 [18682.508451][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18682.508451][ T3116] [18692.676895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18692.677414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18692.677414][ T3116] dst_init+0x84/0x4a0 [18692.677414][ T3116] dst_alloc+0x97/0x150 [18692.677414][ T3116] ip6_dst_alloc+0x23/0x90 [18692.677414][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18692.677414][ T3116] ip6_pol_route+0x56f/0x840 [18692.677414][ T3116] __fib6_rule_action+0x47a/0x5b0 [18692.677414][ T3116] fib_rules_lookup+0x2b4/0xa20 [18692.677414][ T3116] fib6_rule_lookup+0x182/0x630 [18692.677414][ T3116] ip6_route_input+0x59c/0xa50 [18692.677414][ T3116] ipv6_rcv+0x397/0x810 [18692.677414][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18692.677414][ T3116] process_backlog+0x101/0x620 [18692.677414][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18692.677414][ T3116] net_rx_action+0x495/0xbe0 [18692.677414][ T3116] __do_softirq+0x1b5/0x7f6 [18692.677414][ T3116] [18692.679758][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18692.679758][ T3116] netdev_get_by_index+0x5e/0x80 [18692.679758][ T3116] fib6_nh_init+0x3d8/0x15b0 [18692.679758][ T3116] ip6_route_info_create+0xf18/0x17d0 [18692.679758][ T3116] ip6_route_add+0x1c/0x140 [18692.679758][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18692.679758][ T3116] addrconf_add_dev+0xe2/0x170 [18692.679758][ T3116] inet6_addr_add+0x12f/0xa40 [18692.679758][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18692.679758][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.679758][ T3116] netlink_rcv_skb+0x130/0x360 [18692.679758][ T3116] netlink_unicast+0x449/0x710 [18692.679758][ T3116] netlink_sendmsg+0x723/0xbe0 [18692.679758][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18692.679758][ T3116] ___sys_sendmsg+0xee/0x170 [18692.679758][ T3116] __sys_sendmsg+0xcd/0x170 [18692.679758][ T3116] do_syscall_64+0xc6/0x1e0 [18692.679758][ T3116] [18692.682214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18692.682214][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18692.682214][ T3116] ipv6_find_idev+0x102/0x170 [18692.682214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18692.682214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.682214][ T3116] netlink_rcv_skb+0x130/0x360 [18692.682214][ T3116] netlink_unicast+0x449/0x710 [18692.682214][ T3116] netlink_sendmsg+0x723/0xbe0 [18692.682214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18692.682214][ T3116] ___sys_sendmsg+0xee/0x170 [18692.682214][ T3116] __sys_sendmsg+0xcd/0x170 [18692.682214][ T3116] do_syscall_64+0xc6/0x1e0 [18692.682214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18692.682214][ T3116] [18692.684102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18692.684102][ T3116] neigh_parms_alloc+0x1e5/0x510 [18692.684102][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18692.684102][ T3116] ipv6_find_idev+0x102/0x170 [18692.684102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18692.684102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.684102][ T3116] netlink_rcv_skb+0x130/0x360 [18692.684102][ T3116] netlink_unicast+0x449/0x710 [18692.684102][ T3116] netlink_sendmsg+0x723/0xbe0 [18692.684102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18692.684102][ T3116] ___sys_sendmsg+0xee/0x170 [18692.684102][ T3116] __sys_sendmsg+0xcd/0x170 [18692.684102][ T3116] do_syscall_64+0xc6/0x1e0 [18692.684102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18692.684102][ T3116] [18702.924882][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18702.925489][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18702.925489][ T3116] dst_init+0x84/0x4a0 [18702.925489][ T3116] dst_alloc+0x97/0x150 [18702.925489][ T3116] ip6_dst_alloc+0x23/0x90 [18702.925489][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18702.925489][ T3116] ip6_pol_route+0x56f/0x840 [18702.925489][ T3116] __fib6_rule_action+0x47a/0x5b0 [18702.925489][ T3116] fib_rules_lookup+0x2b4/0xa20 [18702.925489][ T3116] fib6_rule_lookup+0x182/0x630 [18702.925489][ T3116] ip6_route_input+0x59c/0xa50 [18702.925489][ T3116] ipv6_rcv+0x397/0x810 [18702.925489][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18702.925489][ T3116] process_backlog+0x101/0x620 [18702.925489][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18702.925489][ T3116] net_rx_action+0x495/0xbe0 [18702.925489][ T3116] __do_softirq+0x1b5/0x7f6 [18702.925489][ T3116] [18702.927624][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18702.927624][ T3116] netdev_get_by_index+0x5e/0x80 [18702.927624][ T3116] fib6_nh_init+0x3d8/0x15b0 [18702.927624][ T3116] ip6_route_info_create+0xf18/0x17d0 [18702.927624][ T3116] ip6_route_add+0x1c/0x140 [18702.927624][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18702.927624][ T3116] addrconf_add_dev+0xe2/0x170 [18702.927624][ T3116] inet6_addr_add+0x12f/0xa40 [18702.927624][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18702.927624][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.927624][ T3116] netlink_rcv_skb+0x130/0x360 [18702.927624][ T3116] netlink_unicast+0x449/0x710 [18702.927624][ T3116] netlink_sendmsg+0x723/0xbe0 [18702.927624][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18702.927624][ T3116] ___sys_sendmsg+0xee/0x170 [18702.927624][ T3116] __sys_sendmsg+0xcd/0x170 [18702.927624][ T3116] do_syscall_64+0xc6/0x1e0 [18702.927624][ T3116] [18702.929832][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18702.929832][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18702.929832][ T3116] ipv6_find_idev+0x102/0x170 [18702.929832][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18702.929832][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.929832][ T3116] netlink_rcv_skb+0x130/0x360 [18702.929832][ T3116] netlink_unicast+0x449/0x710 [18702.929832][ T3116] netlink_sendmsg+0x723/0xbe0 [18702.929832][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18702.929832][ T3116] ___sys_sendmsg+0xee/0x170 [18702.929832][ T3116] __sys_sendmsg+0xcd/0x170 [18702.929832][ T3116] do_syscall_64+0xc6/0x1e0 [18702.929832][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18702.929832][ T3116] [18702.931562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18702.931562][ T3116] neigh_parms_alloc+0x1e5/0x510 [18702.931562][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18702.931562][ T3116] ipv6_find_idev+0x102/0x170 [18702.931562][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18702.931562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.931562][ T3116] netlink_rcv_skb+0x130/0x360 [18702.931562][ T3116] netlink_unicast+0x449/0x710 [18702.931562][ T3116] netlink_sendmsg+0x723/0xbe0 [18702.931562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18702.931562][ T3116] ___sys_sendmsg+0xee/0x170 [18702.931562][ T3116] __sys_sendmsg+0xcd/0x170 [18702.931562][ T3116] do_syscall_64+0xc6/0x1e0 [18702.931562][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18702.931562][ T3116] [18713.172837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18713.173599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18713.173599][ T3116] dst_init+0x84/0x4a0 [18713.173599][ T3116] dst_alloc+0x97/0x150 [18713.173599][ T3116] ip6_dst_alloc+0x23/0x90 [18713.173599][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18713.173599][ T3116] ip6_pol_route+0x56f/0x840 [18713.173599][ T3116] __fib6_rule_action+0x47a/0x5b0 [18713.173599][ T3116] fib_rules_lookup+0x2b4/0xa20 [18713.173599][ T3116] fib6_rule_lookup+0x182/0x630 [18713.173599][ T3116] ip6_route_input+0x59c/0xa50 [18713.173599][ T3116] ipv6_rcv+0x397/0x810 [18713.173599][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18713.173599][ T3116] process_backlog+0x101/0x620 [18713.173599][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18713.173599][ T3116] net_rx_action+0x495/0xbe0 [18713.173599][ T3116] __do_softirq+0x1b5/0x7f6 [18713.173599][ T3116] [18713.175976][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18713.175976][ T3116] netdev_get_by_index+0x5e/0x80 [18713.175976][ T3116] fib6_nh_init+0x3d8/0x15b0 [18713.175976][ T3116] ip6_route_info_create+0xf18/0x17d0 [18713.175976][ T3116] ip6_route_add+0x1c/0x140 [18713.175976][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18713.175976][ T3116] addrconf_add_dev+0xe2/0x170 [18713.175976][ T3116] inet6_addr_add+0x12f/0xa40 [18713.175976][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18713.175976][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.175976][ T3116] netlink_rcv_skb+0x130/0x360 [18713.175976][ T3116] netlink_unicast+0x449/0x710 [18713.175976][ T3116] netlink_sendmsg+0x723/0xbe0 [18713.175976][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18713.175976][ T3116] ___sys_sendmsg+0xee/0x170 [18713.175976][ T3116] __sys_sendmsg+0xcd/0x170 [18713.175976][ T3116] do_syscall_64+0xc6/0x1e0 [18713.175976][ T3116] [18713.178480][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18713.178480][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18713.178480][ T3116] ipv6_find_idev+0x102/0x170 [18713.178480][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18713.178480][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.178480][ T3116] netlink_rcv_skb+0x130/0x360 [18713.178480][ T3116] netlink_unicast+0x449/0x710 [18713.178480][ T3116] netlink_sendmsg+0x723/0xbe0 [18713.178480][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18713.178480][ T3116] ___sys_sendmsg+0xee/0x170 [18713.178480][ T3116] __sys_sendmsg+0xcd/0x170 [18713.178480][ T3116] do_syscall_64+0xc6/0x1e0 [18713.178480][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18713.178480][ T3116] [18713.180424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18713.180424][ T3116] neigh_parms_alloc+0x1e5/0x510 [18713.180424][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18713.180424][ T3116] ipv6_find_idev+0x102/0x170 [18713.180424][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18713.180424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.180424][ T3116] netlink_rcv_skb+0x130/0x360 [18713.180424][ T3116] netlink_unicast+0x449/0x710 [18713.180424][ T3116] netlink_sendmsg+0x723/0xbe0 [18713.180424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18713.180424][ T3116] ___sys_sendmsg+0xee/0x170 [18713.180424][ T3116] __sys_sendmsg+0xcd/0x170 [18713.180424][ T3116] do_syscall_64+0xc6/0x1e0 [18713.180424][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18713.180424][ T3116] [18723.420821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18723.421336][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18723.421336][ T3116] dst_init+0x84/0x4a0 [18723.421336][ T3116] dst_alloc+0x97/0x150 [18723.421336][ T3116] ip6_dst_alloc+0x23/0x90 [18723.421336][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18723.421336][ T3116] ip6_pol_route+0x56f/0x840 [18723.421336][ T3116] __fib6_rule_action+0x47a/0x5b0 [18723.421336][ T3116] fib_rules_lookup+0x2b4/0xa20 [18723.421336][ T3116] fib6_rule_lookup+0x182/0x630 [18723.421336][ T3116] ip6_route_input+0x59c/0xa50 [18723.421336][ T3116] ipv6_rcv+0x397/0x810 [18723.421336][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18723.421336][ T3116] process_backlog+0x101/0x620 [18723.421336][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18723.421336][ T3116] net_rx_action+0x495/0xbe0 [18723.421336][ T3116] __do_softirq+0x1b5/0x7f6 [18723.421336][ T3116] [18723.424192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18723.424192][ T3116] netdev_get_by_index+0x5e/0x80 [18723.424192][ T3116] fib6_nh_init+0x3d8/0x15b0 [18723.424192][ T3116] ip6_route_info_create+0xf18/0x17d0 [18723.424192][ T3116] ip6_route_add+0x1c/0x140 [18723.424192][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18723.424192][ T3116] addrconf_add_dev+0xe2/0x170 [18723.424192][ T3116] inet6_addr_add+0x12f/0xa40 [18723.424192][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18723.424192][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.424192][ T3116] netlink_rcv_skb+0x130/0x360 [18723.424192][ T3116] netlink_unicast+0x449/0x710 [18723.424192][ T3116] netlink_sendmsg+0x723/0xbe0 [18723.424192][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18723.424192][ T3116] ___sys_sendmsg+0xee/0x170 [18723.424192][ T3116] __sys_sendmsg+0xcd/0x170 [18723.424192][ T3116] do_syscall_64+0xc6/0x1e0 [18723.424192][ T3116] [18723.427682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18723.427682][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18723.427682][ T3116] ipv6_find_idev+0x102/0x170 [18723.427682][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18723.427682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.427682][ T3116] netlink_rcv_skb+0x130/0x360 [18723.427682][ T3116] netlink_unicast+0x449/0x710 [18723.427682][ T3116] netlink_sendmsg+0x723/0xbe0 [18723.427682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18723.427682][ T3116] ___sys_sendmsg+0xee/0x170 [18723.427682][ T3116] __sys_sendmsg+0xcd/0x170 [18723.427682][ T3116] do_syscall_64+0xc6/0x1e0 [18723.427682][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18723.427682][ T3116] [18723.429540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18723.429540][ T3116] neigh_parms_alloc+0x1e5/0x510 [18723.429540][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18723.429540][ T3116] ipv6_find_idev+0x102/0x170 [18723.429540][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18723.429540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.429540][ T3116] netlink_rcv_skb+0x130/0x360 [18723.429540][ T3116] netlink_unicast+0x449/0x710 [18723.429540][ T3116] netlink_sendmsg+0x723/0xbe0 [18723.429540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18723.429540][ T3116] ___sys_sendmsg+0xee/0x170 [18723.429540][ T3116] __sys_sendmsg+0xcd/0x170 [18723.429540][ T3116] do_syscall_64+0xc6/0x1e0 [18723.429540][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18723.429540][ T3116] [18733.540895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18733.541568][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18733.541568][ T3116] dst_init+0x84/0x4a0 [18733.541568][ T3116] dst_alloc+0x97/0x150 [18733.541568][ T3116] ip6_dst_alloc+0x23/0x90 [18733.541568][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18733.541568][ T3116] ip6_pol_route+0x56f/0x840 [18733.541568][ T3116] __fib6_rule_action+0x47a/0x5b0 [18733.541568][ T3116] fib_rules_lookup+0x2b4/0xa20 [18733.541568][ T3116] fib6_rule_lookup+0x182/0x630 [18733.541568][ T3116] ip6_route_input+0x59c/0xa50 [18733.541568][ T3116] ipv6_rcv+0x397/0x810 [18733.541568][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18733.541568][ T3116] process_backlog+0x101/0x620 [18733.541568][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18733.541568][ T3116] net_rx_action+0x495/0xbe0 [18733.541568][ T3116] __do_softirq+0x1b5/0x7f6 [18733.541568][ T3116] [18733.543922][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18733.543922][ T3116] netdev_get_by_index+0x5e/0x80 [18733.543922][ T3116] fib6_nh_init+0x3d8/0x15b0 [18733.543922][ T3116] ip6_route_info_create+0xf18/0x17d0 [18733.543922][ T3116] ip6_route_add+0x1c/0x140 [18733.543922][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18733.543922][ T3116] addrconf_add_dev+0xe2/0x170 [18733.543922][ T3116] inet6_addr_add+0x12f/0xa40 [18733.543922][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18733.543922][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.543922][ T3116] netlink_rcv_skb+0x130/0x360 [18733.543922][ T3116] netlink_unicast+0x449/0x710 [18733.543922][ T3116] netlink_sendmsg+0x723/0xbe0 [18733.543922][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18733.543922][ T3116] ___sys_sendmsg+0xee/0x170 [18733.543922][ T3116] __sys_sendmsg+0xcd/0x170 [18733.543922][ T3116] do_syscall_64+0xc6/0x1e0 [18733.543922][ T3116] [18733.546251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18733.546251][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18733.546251][ T3116] ipv6_find_idev+0x102/0x170 [18733.546251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18733.546251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.546251][ T3116] netlink_rcv_skb+0x130/0x360 [18733.546251][ T3116] netlink_unicast+0x449/0x710 [18733.546251][ T3116] netlink_sendmsg+0x723/0xbe0 [18733.546251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18733.546251][ T3116] ___sys_sendmsg+0xee/0x170 [18733.546251][ T3116] __sys_sendmsg+0xcd/0x170 [18733.546251][ T3116] do_syscall_64+0xc6/0x1e0 [18733.546251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18733.546251][ T3116] [18733.548097][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18733.548097][ T3116] neigh_parms_alloc+0x1e5/0x510 [18733.548097][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18733.548097][ T3116] ipv6_find_idev+0x102/0x170 [18733.548097][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18733.548097][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.548097][ T3116] netlink_rcv_skb+0x130/0x360 [18733.548097][ T3116] netlink_unicast+0x449/0x710 [18733.548097][ T3116] netlink_sendmsg+0x723/0xbe0 [18733.548097][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18733.548097][ T3116] ___sys_sendmsg+0xee/0x170 [18733.548097][ T3116] __sys_sendmsg+0xcd/0x170 [18733.548097][ T3116] do_syscall_64+0xc6/0x1e0 [18733.548097][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18733.548097][ T3116] [18743.652809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18743.653280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18743.653280][ T3116] dst_init+0x84/0x4a0 [18743.653280][ T3116] dst_alloc+0x97/0x150 [18743.653280][ T3116] ip6_dst_alloc+0x23/0x90 [18743.653280][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18743.653280][ T3116] ip6_pol_route+0x56f/0x840 [18743.653280][ T3116] __fib6_rule_action+0x47a/0x5b0 [18743.653280][ T3116] fib_rules_lookup+0x2b4/0xa20 [18743.653280][ T3116] fib6_rule_lookup+0x182/0x630 [18743.653280][ T3116] ip6_route_input+0x59c/0xa50 [18743.653280][ T3116] ipv6_rcv+0x397/0x810 [18743.653280][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18743.653280][ T3116] process_backlog+0x101/0x620 [18743.653280][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18743.653280][ T3116] net_rx_action+0x495/0xbe0 [18743.653280][ T3116] __do_softirq+0x1b5/0x7f6 [18743.653280][ T3116] [18743.655720][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18743.655720][ T3116] netdev_get_by_index+0x5e/0x80 [18743.655720][ T3116] fib6_nh_init+0x3d8/0x15b0 [18743.655720][ T3116] ip6_route_info_create+0xf18/0x17d0 [18743.655720][ T3116] ip6_route_add+0x1c/0x140 [18743.655720][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18743.655720][ T3116] addrconf_add_dev+0xe2/0x170 [18743.655720][ T3116] inet6_addr_add+0x12f/0xa40 [18743.655720][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18743.655720][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.655720][ T3116] netlink_rcv_skb+0x130/0x360 [18743.655720][ T3116] netlink_unicast+0x449/0x710 [18743.655720][ T3116] netlink_sendmsg+0x723/0xbe0 [18743.655720][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18743.655720][ T3116] ___sys_sendmsg+0xee/0x170 [18743.655720][ T3116] __sys_sendmsg+0xcd/0x170 [18743.655720][ T3116] do_syscall_64+0xc6/0x1e0 [18743.655720][ T3116] [18743.658214][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18743.658214][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18743.658214][ T3116] ipv6_find_idev+0x102/0x170 [18743.658214][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18743.658214][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.658214][ T3116] netlink_rcv_skb+0x130/0x360 [18743.658214][ T3116] netlink_unicast+0x449/0x710 [18743.658214][ T3116] netlink_sendmsg+0x723/0xbe0 [18743.658214][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18743.658214][ T3116] ___sys_sendmsg+0xee/0x170 [18743.658214][ T3116] __sys_sendmsg+0xcd/0x170 [18743.658214][ T3116] do_syscall_64+0xc6/0x1e0 [18743.658214][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18743.658214][ T3116] [18743.660239][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18743.660239][ T3116] neigh_parms_alloc+0x1e5/0x510 [18743.660239][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18743.660239][ T3116] ipv6_find_idev+0x102/0x170 [18743.660239][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18743.660239][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.660239][ T3116] netlink_rcv_skb+0x130/0x360 [18743.660239][ T3116] netlink_unicast+0x449/0x710 [18743.660239][ T3116] netlink_sendmsg+0x723/0xbe0 [18743.660239][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18743.660239][ T3116] ___sys_sendmsg+0xee/0x170 [18743.660239][ T3116] __sys_sendmsg+0xcd/0x170 [18743.660239][ T3116] do_syscall_64+0xc6/0x1e0 [18743.660239][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18743.660239][ T3116] [18753.900922][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18753.901499][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18753.901499][ T3116] dst_init+0x84/0x4a0 [18753.901499][ T3116] dst_alloc+0x97/0x150 [18753.901499][ T3116] ip6_dst_alloc+0x23/0x90 [18753.901499][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18753.901499][ T3116] ip6_pol_route+0x56f/0x840 [18753.901499][ T3116] __fib6_rule_action+0x47a/0x5b0 [18753.901499][ T3116] fib_rules_lookup+0x2b4/0xa20 [18753.901499][ T3116] fib6_rule_lookup+0x182/0x630 [18753.901499][ T3116] ip6_route_input+0x59c/0xa50 [18753.901499][ T3116] ipv6_rcv+0x397/0x810 [18753.901499][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18753.901499][ T3116] process_backlog+0x101/0x620 [18753.901499][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18753.901499][ T3116] net_rx_action+0x495/0xbe0 [18753.901499][ T3116] __do_softirq+0x1b5/0x7f6 [18753.901499][ T3116] [18753.903527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18753.903527][ T3116] netdev_get_by_index+0x5e/0x80 [18753.903527][ T3116] fib6_nh_init+0x3d8/0x15b0 [18753.903527][ T3116] ip6_route_info_create+0xf18/0x17d0 [18753.903527][ T3116] ip6_route_add+0x1c/0x140 [18753.903527][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18753.903527][ T3116] addrconf_add_dev+0xe2/0x170 [18753.903527][ T3116] inet6_addr_add+0x12f/0xa40 [18753.903527][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18753.903527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.903527][ T3116] netlink_rcv_skb+0x130/0x360 [18753.903527][ T3116] netlink_unicast+0x449/0x710 [18753.903527][ T3116] netlink_sendmsg+0x723/0xbe0 [18753.903527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18753.903527][ T3116] ___sys_sendmsg+0xee/0x170 [18753.903527][ T3116] __sys_sendmsg+0xcd/0x170 [18753.903527][ T3116] do_syscall_64+0xc6/0x1e0 [18753.903527][ T3116] [18753.905571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18753.905571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18753.905571][ T3116] ipv6_find_idev+0x102/0x170 [18753.905571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18753.905571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.905571][ T3116] netlink_rcv_skb+0x130/0x360 [18753.905571][ T3116] netlink_unicast+0x449/0x710 [18753.905571][ T3116] netlink_sendmsg+0x723/0xbe0 [18753.905571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18753.905571][ T3116] ___sys_sendmsg+0xee/0x170 [18753.905571][ T3116] __sys_sendmsg+0xcd/0x170 [18753.905571][ T3116] do_syscall_64+0xc6/0x1e0 [18753.905571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18753.905571][ T3116] [18753.907169][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18753.907169][ T3116] neigh_parms_alloc+0x1e5/0x510 [18753.907169][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18753.907169][ T3116] ipv6_find_idev+0x102/0x170 [18753.907169][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18753.907169][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.907169][ T3116] netlink_rcv_skb+0x130/0x360 [18753.907169][ T3116] netlink_unicast+0x449/0x710 [18753.907169][ T3116] netlink_sendmsg+0x723/0xbe0 [18753.907169][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18753.907169][ T3116] ___sys_sendmsg+0xee/0x170 [18753.907169][ T3116] __sys_sendmsg+0xcd/0x170 [18753.907169][ T3116] do_syscall_64+0xc6/0x1e0 [18753.907169][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18753.907169][ T3116] [18764.148899][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18764.149391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18764.149391][ T3116] dst_init+0x84/0x4a0 [18764.149391][ T3116] dst_alloc+0x97/0x150 [18764.149391][ T3116] ip6_dst_alloc+0x23/0x90 [18764.149391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18764.149391][ T3116] ip6_pol_route+0x56f/0x840 [18764.149391][ T3116] __fib6_rule_action+0x47a/0x5b0 [18764.149391][ T3116] fib_rules_lookup+0x2b4/0xa20 [18764.149391][ T3116] fib6_rule_lookup+0x182/0x630 [18764.149391][ T3116] ip6_route_input+0x59c/0xa50 [18764.149391][ T3116] ipv6_rcv+0x397/0x810 [18764.149391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18764.149391][ T3116] process_backlog+0x101/0x620 [18764.149391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18764.149391][ T3116] net_rx_action+0x495/0xbe0 [18764.149391][ T3116] __do_softirq+0x1b5/0x7f6 [18764.149391][ T3116] [18764.151398][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18764.151398][ T3116] netdev_get_by_index+0x5e/0x80 [18764.151398][ T3116] fib6_nh_init+0x3d8/0x15b0 [18764.151398][ T3116] ip6_route_info_create+0xf18/0x17d0 [18764.151398][ T3116] ip6_route_add+0x1c/0x140 [18764.151398][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18764.151398][ T3116] addrconf_add_dev+0xe2/0x170 [18764.151398][ T3116] inet6_addr_add+0x12f/0xa40 [18764.151398][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18764.151398][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.151398][ T3116] netlink_rcv_skb+0x130/0x360 [18764.151398][ T3116] netlink_unicast+0x449/0x710 [18764.151398][ T3116] netlink_sendmsg+0x723/0xbe0 [18764.151398][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18764.151398][ T3116] ___sys_sendmsg+0xee/0x170 [18764.151398][ T3116] __sys_sendmsg+0xcd/0x170 [18764.151398][ T3116] do_syscall_64+0xc6/0x1e0 [18764.151398][ T3116] [18764.153622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18764.153622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18764.153622][ T3116] ipv6_find_idev+0x102/0x170 [18764.153622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18764.153622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.153622][ T3116] netlink_rcv_skb+0x130/0x360 [18764.153622][ T3116] netlink_unicast+0x449/0x710 [18764.153622][ T3116] netlink_sendmsg+0x723/0xbe0 [18764.153622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18764.153622][ T3116] ___sys_sendmsg+0xee/0x170 [18764.153622][ T3116] __sys_sendmsg+0xcd/0x170 [18764.153622][ T3116] do_syscall_64+0xc6/0x1e0 [18764.153622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18764.153622][ T3116] [18764.155343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18764.155343][ T3116] neigh_parms_alloc+0x1e5/0x510 [18764.155343][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18764.155343][ T3116] ipv6_find_idev+0x102/0x170 [18764.155343][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18764.155343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.155343][ T3116] netlink_rcv_skb+0x130/0x360 [18764.155343][ T3116] netlink_unicast+0x449/0x710 [18764.155343][ T3116] netlink_sendmsg+0x723/0xbe0 [18764.155343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18764.155343][ T3116] ___sys_sendmsg+0xee/0x170 [18764.155343][ T3116] __sys_sendmsg+0xcd/0x170 [18764.155343][ T3116] do_syscall_64+0xc6/0x1e0 [18764.155343][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18764.155343][ T3116] [18774.396891][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18774.397442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18774.397442][ T3116] dst_init+0x84/0x4a0 [18774.397442][ T3116] dst_alloc+0x97/0x150 [18774.397442][ T3116] ip6_dst_alloc+0x23/0x90 [18774.397442][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18774.397442][ T3116] ip6_pol_route+0x56f/0x840 [18774.397442][ T3116] __fib6_rule_action+0x47a/0x5b0 [18774.397442][ T3116] fib_rules_lookup+0x2b4/0xa20 [18774.397442][ T3116] fib6_rule_lookup+0x182/0x630 [18774.397442][ T3116] ip6_route_input+0x59c/0xa50 [18774.397442][ T3116] ipv6_rcv+0x397/0x810 [18774.397442][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18774.397442][ T3116] process_backlog+0x101/0x620 [18774.397442][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18774.397442][ T3116] net_rx_action+0x495/0xbe0 [18774.397442][ T3116] __do_softirq+0x1b5/0x7f6 [18774.397442][ T3116] [18774.399951][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18774.399951][ T3116] netdev_get_by_index+0x5e/0x80 [18774.399951][ T3116] fib6_nh_init+0x3d8/0x15b0 [18774.399951][ T3116] ip6_route_info_create+0xf18/0x17d0 [18774.399951][ T3116] ip6_route_add+0x1c/0x140 [18774.399951][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18774.399951][ T3116] addrconf_add_dev+0xe2/0x170 [18774.399951][ T3116] inet6_addr_add+0x12f/0xa40 [18774.399951][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18774.399951][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.399951][ T3116] netlink_rcv_skb+0x130/0x360 [18774.399951][ T3116] netlink_unicast+0x449/0x710 [18774.399951][ T3116] netlink_sendmsg+0x723/0xbe0 [18774.399951][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18774.399951][ T3116] ___sys_sendmsg+0xee/0x170 [18774.399951][ T3116] __sys_sendmsg+0xcd/0x170 [18774.399951][ T3116] do_syscall_64+0xc6/0x1e0 [18774.399951][ T3116] [18774.402026][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18774.402026][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18774.402026][ T3116] ipv6_find_idev+0x102/0x170 [18774.402026][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18774.402026][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.402026][ T3116] netlink_rcv_skb+0x130/0x360 [18774.402026][ T3116] netlink_unicast+0x449/0x710 [18774.402026][ T3116] netlink_sendmsg+0x723/0xbe0 [18774.402026][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18774.402026][ T3116] ___sys_sendmsg+0xee/0x170 [18774.402026][ T3116] __sys_sendmsg+0xcd/0x170 [18774.402026][ T3116] do_syscall_64+0xc6/0x1e0 [18774.402026][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18774.402026][ T3116] [18774.403708][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18774.403708][ T3116] neigh_parms_alloc+0x1e5/0x510 [18774.403708][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18774.403708][ T3116] ipv6_find_idev+0x102/0x170 [18774.403708][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18774.403708][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.403708][ T3116] netlink_rcv_skb+0x130/0x360 [18774.403708][ T3116] netlink_unicast+0x449/0x710 [18774.403708][ T3116] netlink_sendmsg+0x723/0xbe0 [18774.403708][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18774.403708][ T3116] ___sys_sendmsg+0xee/0x170 [18774.403708][ T3116] __sys_sendmsg+0xcd/0x170 [18774.403708][ T3116] do_syscall_64+0xc6/0x1e0 [18774.403708][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18774.403708][ T3116] [18784.652859][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18784.653294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18784.653294][ T3116] dst_init+0x84/0x4a0 [18784.653294][ T3116] dst_alloc+0x97/0x150 [18784.653294][ T3116] ip6_dst_alloc+0x23/0x90 [18784.653294][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18784.653294][ T3116] ip6_pol_route+0x56f/0x840 [18784.653294][ T3116] __fib6_rule_action+0x47a/0x5b0 [18784.653294][ T3116] fib_rules_lookup+0x2b4/0xa20 [18784.653294][ T3116] fib6_rule_lookup+0x182/0x630 [18784.653294][ T3116] ip6_route_input+0x59c/0xa50 [18784.653294][ T3116] ipv6_rcv+0x397/0x810 [18784.653294][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18784.653294][ T3116] process_backlog+0x101/0x620 [18784.653294][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18784.653294][ T3116] net_rx_action+0x495/0xbe0 [18784.653294][ T3116] __do_softirq+0x1b5/0x7f6 [18784.653294][ T3116] [18784.655337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18784.655337][ T3116] netdev_get_by_index+0x5e/0x80 [18784.655337][ T3116] fib6_nh_init+0x3d8/0x15b0 [18784.655337][ T3116] ip6_route_info_create+0xf18/0x17d0 [18784.655337][ T3116] ip6_route_add+0x1c/0x140 [18784.655337][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18784.655337][ T3116] addrconf_add_dev+0xe2/0x170 [18784.655337][ T3116] inet6_addr_add+0x12f/0xa40 [18784.655337][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18784.655337][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.655337][ T3116] netlink_rcv_skb+0x130/0x360 [18784.655337][ T3116] netlink_unicast+0x449/0x710 [18784.655337][ T3116] netlink_sendmsg+0x723/0xbe0 [18784.655337][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18784.655337][ T3116] ___sys_sendmsg+0xee/0x170 [18784.655337][ T3116] __sys_sendmsg+0xcd/0x170 [18784.655337][ T3116] do_syscall_64+0xc6/0x1e0 [18784.655337][ T3116] [18784.657490][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18784.657490][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18784.657490][ T3116] ipv6_find_idev+0x102/0x170 [18784.657490][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18784.657490][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.657490][ T3116] netlink_rcv_skb+0x130/0x360 [18784.657490][ T3116] netlink_unicast+0x449/0x710 [18784.657490][ T3116] netlink_sendmsg+0x723/0xbe0 [18784.657490][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18784.657490][ T3116] ___sys_sendmsg+0xee/0x170 [18784.657490][ T3116] __sys_sendmsg+0xcd/0x170 [18784.657490][ T3116] do_syscall_64+0xc6/0x1e0 [18784.657490][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18784.657490][ T3116] [18784.659160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18784.659160][ T3116] neigh_parms_alloc+0x1e5/0x510 [18784.659160][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18784.659160][ T3116] ipv6_find_idev+0x102/0x170 [18784.659160][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18784.659160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.659160][ T3116] netlink_rcv_skb+0x130/0x360 [18784.659160][ T3116] netlink_unicast+0x449/0x710 [18784.659160][ T3116] netlink_sendmsg+0x723/0xbe0 [18784.659160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18784.659160][ T3116] ___sys_sendmsg+0xee/0x170 [18784.659160][ T3116] __sys_sendmsg+0xcd/0x170 [18784.659160][ T3116] do_syscall_64+0xc6/0x1e0 [18784.659160][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18784.659160][ T3116] [18794.837025][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18794.837563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18794.837563][ T3116] dst_init+0x84/0x4a0 [18794.837563][ T3116] dst_alloc+0x97/0x150 [18794.837563][ T3116] ip6_dst_alloc+0x23/0x90 [18794.837563][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18794.837563][ T3116] ip6_pol_route+0x56f/0x840 [18794.837563][ T3116] __fib6_rule_action+0x47a/0x5b0 [18794.837563][ T3116] fib_rules_lookup+0x2b4/0xa20 [18794.837563][ T3116] fib6_rule_lookup+0x182/0x630 [18794.837563][ T3116] ip6_route_input+0x59c/0xa50 [18794.837563][ T3116] ipv6_rcv+0x397/0x810 [18794.837563][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18794.837563][ T3116] process_backlog+0x101/0x620 [18794.837563][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18794.837563][ T3116] net_rx_action+0x495/0xbe0 [18794.837563][ T3116] __do_softirq+0x1b5/0x7f6 [18794.837563][ T3116] [18794.839605][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18794.839605][ T3116] netdev_get_by_index+0x5e/0x80 [18794.839605][ T3116] fib6_nh_init+0x3d8/0x15b0 [18794.839605][ T3116] ip6_route_info_create+0xf18/0x17d0 [18794.839605][ T3116] ip6_route_add+0x1c/0x140 [18794.839605][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18794.839605][ T3116] addrconf_add_dev+0xe2/0x170 [18794.839605][ T3116] inet6_addr_add+0x12f/0xa40 [18794.839605][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18794.839605][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.839605][ T3116] netlink_rcv_skb+0x130/0x360 [18794.839605][ T3116] netlink_unicast+0x449/0x710 [18794.839605][ T3116] netlink_sendmsg+0x723/0xbe0 [18794.839605][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18794.839605][ T3116] ___sys_sendmsg+0xee/0x170 [18794.839605][ T3116] __sys_sendmsg+0xcd/0x170 [18794.839605][ T3116] do_syscall_64+0xc6/0x1e0 [18794.839605][ T3116] [18794.841646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18794.841646][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18794.841646][ T3116] ipv6_find_idev+0x102/0x170 [18794.841646][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18794.841646][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.841646][ T3116] netlink_rcv_skb+0x130/0x360 [18794.841646][ T3116] netlink_unicast+0x449/0x710 [18794.841646][ T3116] netlink_sendmsg+0x723/0xbe0 [18794.841646][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18794.841646][ T3116] ___sys_sendmsg+0xee/0x170 [18794.841646][ T3116] __sys_sendmsg+0xcd/0x170 [18794.841646][ T3116] do_syscall_64+0xc6/0x1e0 [18794.841646][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18794.841646][ T3116] [18794.843392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18794.843392][ T3116] neigh_parms_alloc+0x1e5/0x510 [18794.843392][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18794.843392][ T3116] ipv6_find_idev+0x102/0x170 [18794.843392][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18794.843392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.843392][ T3116] netlink_rcv_skb+0x130/0x360 [18794.843392][ T3116] netlink_unicast+0x449/0x710 [18794.843392][ T3116] netlink_sendmsg+0x723/0xbe0 [18794.843392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18794.843392][ T3116] ___sys_sendmsg+0xee/0x170 [18794.843392][ T3116] __sys_sendmsg+0xcd/0x170 [18794.843392][ T3116] do_syscall_64+0xc6/0x1e0 [18794.843392][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18794.843392][ T3116] [18805.092882][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18805.093370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18805.093370][ T3116] dst_init+0x84/0x4a0 [18805.093370][ T3116] dst_alloc+0x97/0x150 [18805.093370][ T3116] ip6_dst_alloc+0x23/0x90 [18805.093370][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18805.093370][ T3116] ip6_pol_route+0x56f/0x840 [18805.093370][ T3116] __fib6_rule_action+0x47a/0x5b0 [18805.093370][ T3116] fib_rules_lookup+0x2b4/0xa20 [18805.093370][ T3116] fib6_rule_lookup+0x182/0x630 [18805.093370][ T3116] ip6_route_input+0x59c/0xa50 [18805.093370][ T3116] ipv6_rcv+0x397/0x810 [18805.093370][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18805.093370][ T3116] process_backlog+0x101/0x620 [18805.093370][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18805.093370][ T3116] net_rx_action+0x495/0xbe0 [18805.093370][ T3116] __do_softirq+0x1b5/0x7f6 [18805.093370][ T3116] [18805.095466][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18805.095466][ T3116] netdev_get_by_index+0x5e/0x80 [18805.095466][ T3116] fib6_nh_init+0x3d8/0x15b0 [18805.095466][ T3116] ip6_route_info_create+0xf18/0x17d0 [18805.095466][ T3116] ip6_route_add+0x1c/0x140 [18805.095466][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18805.095466][ T3116] addrconf_add_dev+0xe2/0x170 [18805.095466][ T3116] inet6_addr_add+0x12f/0xa40 [18805.095466][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18805.095466][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18805.095466][ T3116] netlink_rcv_skb+0x130/0x360 [18805.095466][ T3116] netlink_unicast+0x449/0x710 [18805.095466][ T3116] netlink_sendmsg+0x723/0xbe0 [18805.095466][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18805.095466][ T3116] ___sys_sendmsg+0xee/0x170 [18805.095466][ T3116] __sys_sendmsg+0xcd/0x170 [18805.095466][ T3116] do_syscall_64+0xc6/0x1e0 [18805.095466][ T3116] [18805.097670][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18805.097670][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18805.097670][ T3116] ipv6_find_idev+0x102/0x170 [18805.097670][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18805.097670][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18805.097670][ T3116] netlink_rcv_skb+0x130/0x360 [18805.097670][ T3116] netlink_unicast+0x449/0x710 [18805.097670][ T3116] netlink_sendmsg+0x723/0xbe0 [18805.097670][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18805.097670][ T3116] ___sys_sendmsg+0xee/0x170 [18805.097670][ T3116] __sys_sendmsg+0xcd/0x170 [18805.097670][ T3116] do_syscall_64+0xc6/0x1e0 [18805.097670][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18805.097670][ T3116] [18805.099385][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18805.099385][ T3116] neigh_parms_alloc+0x1e5/0x510 [18805.099385][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18805.099385][ T3116] ipv6_find_idev+0x102/0x170 [18805.099385][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18805.099385][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18805.099385][ T3116] netlink_rcv_skb+0x130/0x360 [18805.099385][ T3116] netlink_unicast+0x449/0x710 [18805.099385][ T3116] netlink_sendmsg+0x723/0xbe0 [18805.099385][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18805.099385][ T3116] ___sys_sendmsg+0xee/0x170 [18805.099385][ T3116] __sys_sendmsg+0xcd/0x170 [18805.099385][ T3116] do_syscall_64+0xc6/0x1e0 [18805.099385][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18805.099385][ T3116] [18815.348923][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18815.349488][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18815.349488][ T3116] dst_init+0x84/0x4a0 [18815.349488][ T3116] dst_alloc+0x97/0x150 [18815.349488][ T3116] ip6_dst_alloc+0x23/0x90 [18815.349488][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18815.349488][ T3116] ip6_pol_route+0x56f/0x840 [18815.349488][ T3116] __fib6_rule_action+0x47a/0x5b0 [18815.349488][ T3116] fib_rules_lookup+0x2b4/0xa20 [18815.349488][ T3116] fib6_rule_lookup+0x182/0x630 [18815.349488][ T3116] ip6_route_input+0x59c/0xa50 [18815.349488][ T3116] ipv6_rcv+0x397/0x810 [18815.349488][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18815.349488][ T3116] process_backlog+0x101/0x620 [18815.349488][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18815.349488][ T3116] net_rx_action+0x495/0xbe0 [18815.349488][ T3116] __do_softirq+0x1b5/0x7f6 [18815.349488][ T3116] [18815.351472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18815.351472][ T3116] netdev_get_by_index+0x5e/0x80 [18815.351472][ T3116] fib6_nh_init+0x3d8/0x15b0 [18815.351472][ T3116] ip6_route_info_create+0xf18/0x17d0 [18815.351472][ T3116] ip6_route_add+0x1c/0x140 [18815.351472][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18815.351472][ T3116] addrconf_add_dev+0xe2/0x170 [18815.351472][ T3116] inet6_addr_add+0x12f/0xa40 [18815.351472][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18815.351472][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18815.351472][ T3116] netlink_rcv_skb+0x130/0x360 [18815.351472][ T3116] netlink_unicast+0x449/0x710 [18815.351472][ T3116] netlink_sendmsg+0x723/0xbe0 [18815.351472][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18815.351472][ T3116] ___sys_sendmsg+0xee/0x170 [18815.351472][ T3116] __sys_sendmsg+0xcd/0x170 [18815.351472][ T3116] do_syscall_64+0xc6/0x1e0 [18815.351472][ T3116] [18815.353677][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18815.353677][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18815.353677][ T3116] ipv6_find_idev+0x102/0x170 [18815.353677][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18815.353677][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18815.353677][ T3116] netlink_rcv_skb+0x130/0x360 [18815.353677][ T3116] netlink_unicast+0x449/0x710 [18815.353677][ T3116] netlink_sendmsg+0x723/0xbe0 [18815.353677][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18815.353677][ T3116] ___sys_sendmsg+0xee/0x170 [18815.353677][ T3116] __sys_sendmsg+0xcd/0x170 [18815.353677][ T3116] do_syscall_64+0xc6/0x1e0 [18815.353677][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18815.353677][ T3116] [18815.355324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18815.355324][ T3116] neigh_parms_alloc+0x1e5/0x510 [18815.355324][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18815.355324][ T3116] ipv6_find_idev+0x102/0x170 [18815.355324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18815.355324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18815.355324][ T3116] netlink_rcv_skb+0x130/0x360 [18815.355324][ T3116] netlink_unicast+0x449/0x710 [18815.355324][ T3116] netlink_sendmsg+0x723/0xbe0 [18815.355324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18815.355324][ T3116] ___sys_sendmsg+0xee/0x170 [18815.355324][ T3116] __sys_sendmsg+0xcd/0x170 [18815.355324][ T3116] do_syscall_64+0xc6/0x1e0 [18815.355324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18815.355324][ T3116] [18825.604820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18825.605928][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18825.605928][ T3116] dst_init+0x84/0x4a0 [18825.605928][ T3116] dst_alloc+0x97/0x150 [18825.605928][ T3116] ip6_dst_alloc+0x23/0x90 [18825.605928][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18825.605928][ T3116] ip6_pol_route+0x56f/0x840 [18825.605928][ T3116] __fib6_rule_action+0x47a/0x5b0 [18825.605928][ T3116] fib_rules_lookup+0x2b4/0xa20 [18825.605928][ T3116] fib6_rule_lookup+0x182/0x630 [18825.605928][ T3116] ip6_route_input+0x59c/0xa50 [18825.605928][ T3116] ipv6_rcv+0x397/0x810 [18825.605928][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18825.605928][ T3116] process_backlog+0x101/0x620 [18825.605928][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18825.605928][ T3116] net_rx_action+0x495/0xbe0 [18825.605928][ T3116] __do_softirq+0x1b5/0x7f6 [18825.605928][ T3116] [18825.607997][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18825.607997][ T3116] netdev_get_by_index+0x5e/0x80 [18825.607997][ T3116] fib6_nh_init+0x3d8/0x15b0 [18825.607997][ T3116] ip6_route_info_create+0xf18/0x17d0 [18825.607997][ T3116] ip6_route_add+0x1c/0x140 [18825.607997][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18825.607997][ T3116] addrconf_add_dev+0xe2/0x170 [18825.607997][ T3116] inet6_addr_add+0x12f/0xa40 [18825.607997][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18825.607997][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18825.607997][ T3116] netlink_rcv_skb+0x130/0x360 [18825.607997][ T3116] netlink_unicast+0x449/0x710 [18825.607997][ T3116] netlink_sendmsg+0x723/0xbe0 [18825.607997][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18825.607997][ T3116] ___sys_sendmsg+0xee/0x170 [18825.607997][ T3116] __sys_sendmsg+0xcd/0x170 [18825.607997][ T3116] do_syscall_64+0xc6/0x1e0 [18825.607997][ T3116] [18825.610189][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18825.610189][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18825.610189][ T3116] ipv6_find_idev+0x102/0x170 [18825.610189][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18825.610189][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18825.610189][ T3116] netlink_rcv_skb+0x130/0x360 [18825.610189][ T3116] netlink_unicast+0x449/0x710 [18825.610189][ T3116] netlink_sendmsg+0x723/0xbe0 [18825.610189][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18825.610189][ T3116] ___sys_sendmsg+0xee/0x170 [18825.610189][ T3116] __sys_sendmsg+0xcd/0x170 [18825.610189][ T3116] do_syscall_64+0xc6/0x1e0 [18825.610189][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18825.610189][ T3116] [18825.611935][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18825.611935][ T3116] neigh_parms_alloc+0x1e5/0x510 [18825.611935][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18825.611935][ T3116] ipv6_find_idev+0x102/0x170 [18825.611935][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18825.611935][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18825.611935][ T3116] netlink_rcv_skb+0x130/0x360 [18825.611935][ T3116] netlink_unicast+0x449/0x710 [18825.611935][ T3116] netlink_sendmsg+0x723/0xbe0 [18825.611935][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18825.611935][ T3116] ___sys_sendmsg+0xee/0x170 [18825.611935][ T3116] __sys_sendmsg+0xcd/0x170 [18825.611935][ T3116] do_syscall_64+0xc6/0x1e0 [18825.611935][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18825.611935][ T3116] [18835.868896][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18835.869459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18835.869459][ T3116] dst_init+0x84/0x4a0 [18835.869459][ T3116] dst_alloc+0x97/0x150 [18835.869459][ T3116] ip6_dst_alloc+0x23/0x90 [18835.869459][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18835.869459][ T3116] ip6_pol_route+0x56f/0x840 [18835.869459][ T3116] __fib6_rule_action+0x47a/0x5b0 [18835.869459][ T3116] fib_rules_lookup+0x2b4/0xa20 [18835.869459][ T3116] fib6_rule_lookup+0x182/0x630 [18835.869459][ T3116] ip6_route_input+0x59c/0xa50 [18835.869459][ T3116] ipv6_rcv+0x397/0x810 [18835.869459][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18835.869459][ T3116] process_backlog+0x101/0x620 [18835.869459][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18835.869459][ T3116] net_rx_action+0x495/0xbe0 [18835.869459][ T3116] __do_softirq+0x1b5/0x7f6 [18835.869459][ T3116] [18835.871456][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18835.871456][ T3116] netdev_get_by_index+0x5e/0x80 [18835.871456][ T3116] fib6_nh_init+0x3d8/0x15b0 [18835.871456][ T3116] ip6_route_info_create+0xf18/0x17d0 [18835.871456][ T3116] ip6_route_add+0x1c/0x140 [18835.871456][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18835.871456][ T3116] addrconf_add_dev+0xe2/0x170 [18835.871456][ T3116] inet6_addr_add+0x12f/0xa40 [18835.871456][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18835.871456][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18835.871456][ T3116] netlink_rcv_skb+0x130/0x360 [18835.871456][ T3116] netlink_unicast+0x449/0x710 [18835.871456][ T3116] netlink_sendmsg+0x723/0xbe0 [18835.871456][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18835.871456][ T3116] ___sys_sendmsg+0xee/0x170 [18835.871456][ T3116] __sys_sendmsg+0xcd/0x170 [18835.871456][ T3116] do_syscall_64+0xc6/0x1e0 [18835.871456][ T3116] [18835.873592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18835.873592][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18835.873592][ T3116] ipv6_find_idev+0x102/0x170 [18835.873592][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18835.873592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18835.873592][ T3116] netlink_rcv_skb+0x130/0x360 [18835.873592][ T3116] netlink_unicast+0x449/0x710 [18835.873592][ T3116] netlink_sendmsg+0x723/0xbe0 [18835.873592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18835.873592][ T3116] ___sys_sendmsg+0xee/0x170 [18835.873592][ T3116] __sys_sendmsg+0xcd/0x170 [18835.873592][ T3116] do_syscall_64+0xc6/0x1e0 [18835.873592][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18835.873592][ T3116] [18835.875241][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18835.875241][ T3116] neigh_parms_alloc+0x1e5/0x510 [18835.875241][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18835.875241][ T3116] ipv6_find_idev+0x102/0x170 [18835.875241][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18835.875241][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18835.875241][ T3116] netlink_rcv_skb+0x130/0x360 [18835.875241][ T3116] netlink_unicast+0x449/0x710 [18835.875241][ T3116] netlink_sendmsg+0x723/0xbe0 [18835.875241][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18835.875241][ T3116] ___sys_sendmsg+0xee/0x170 [18835.875241][ T3116] __sys_sendmsg+0xcd/0x170 [18835.875241][ T3116] do_syscall_64+0xc6/0x1e0 [18835.875241][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18835.875241][ T3116] [18846.132830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18846.133308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18846.133308][ T3116] dst_init+0x84/0x4a0 [18846.133308][ T3116] dst_alloc+0x97/0x150 [18846.133308][ T3116] ip6_dst_alloc+0x23/0x90 [18846.133308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18846.133308][ T3116] ip6_pol_route+0x56f/0x840 [18846.133308][ T3116] __fib6_rule_action+0x47a/0x5b0 [18846.133308][ T3116] fib_rules_lookup+0x2b4/0xa20 [18846.133308][ T3116] fib6_rule_lookup+0x182/0x630 [18846.133308][ T3116] ip6_route_input+0x59c/0xa50 [18846.133308][ T3116] ipv6_rcv+0x397/0x810 [18846.133308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18846.133308][ T3116] process_backlog+0x101/0x620 [18846.133308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18846.133308][ T3116] net_rx_action+0x495/0xbe0 [18846.133308][ T3116] __do_softirq+0x1b5/0x7f6 [18846.133308][ T3116] [18846.135280][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18846.135280][ T3116] netdev_get_by_index+0x5e/0x80 [18846.135280][ T3116] fib6_nh_init+0x3d8/0x15b0 [18846.135280][ T3116] ip6_route_info_create+0xf18/0x17d0 [18846.135280][ T3116] ip6_route_add+0x1c/0x140 [18846.135280][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18846.135280][ T3116] addrconf_add_dev+0xe2/0x170 [18846.135280][ T3116] inet6_addr_add+0x12f/0xa40 [18846.135280][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18846.135280][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18846.135280][ T3116] netlink_rcv_skb+0x130/0x360 [18846.135280][ T3116] netlink_unicast+0x449/0x710 [18846.135280][ T3116] netlink_sendmsg+0x723/0xbe0 [18846.135280][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18846.135280][ T3116] ___sys_sendmsg+0xee/0x170 [18846.135280][ T3116] __sys_sendmsg+0xcd/0x170 [18846.135280][ T3116] do_syscall_64+0xc6/0x1e0 [18846.135280][ T3116] [18846.137463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18846.137463][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18846.137463][ T3116] ipv6_find_idev+0x102/0x170 [18846.137463][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18846.137463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18846.137463][ T3116] netlink_rcv_skb+0x130/0x360 [18846.137463][ T3116] netlink_unicast+0x449/0x710 [18846.137463][ T3116] netlink_sendmsg+0x723/0xbe0 [18846.137463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18846.137463][ T3116] ___sys_sendmsg+0xee/0x170 [18846.137463][ T3116] __sys_sendmsg+0xcd/0x170 [18846.137463][ T3116] do_syscall_64+0xc6/0x1e0 [18846.137463][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18846.137463][ T3116] [18846.139104][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18846.139104][ T3116] neigh_parms_alloc+0x1e5/0x510 [18846.139104][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18846.139104][ T3116] ipv6_find_idev+0x102/0x170 [18846.139104][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18846.139104][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18846.139104][ T3116] netlink_rcv_skb+0x130/0x360 [18846.139104][ T3116] netlink_unicast+0x449/0x710 [18846.139104][ T3116] netlink_sendmsg+0x723/0xbe0 [18846.139104][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18846.139104][ T3116] ___sys_sendmsg+0xee/0x170 [18846.139104][ T3116] __sys_sendmsg+0xcd/0x170 [18846.139104][ T3116] do_syscall_64+0xc6/0x1e0 [18846.139104][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18846.139104][ T3116] [18856.212954][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18856.213464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18856.213464][ T3116] dst_init+0x84/0x4a0 [18856.213464][ T3116] dst_alloc+0x97/0x150 [18856.213464][ T3116] ip6_dst_alloc+0x23/0x90 [18856.213464][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18856.213464][ T3116] ip6_pol_route+0x56f/0x840 [18856.213464][ T3116] __fib6_rule_action+0x47a/0x5b0 [18856.213464][ T3116] fib_rules_lookup+0x2b4/0xa20 [18856.213464][ T3116] fib6_rule_lookup+0x182/0x630 [18856.213464][ T3116] ip6_route_input+0x59c/0xa50 [18856.213464][ T3116] ipv6_rcv+0x397/0x810 [18856.213464][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18856.213464][ T3116] process_backlog+0x101/0x620 [18856.213464][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18856.213464][ T3116] net_rx_action+0x495/0xbe0 [18856.213464][ T3116] __do_softirq+0x1b5/0x7f6 [18856.213464][ T3116] [18856.215416][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18856.215416][ T3116] netdev_get_by_index+0x5e/0x80 [18856.215416][ T3116] fib6_nh_init+0x3d8/0x15b0 [18856.215416][ T3116] ip6_route_info_create+0xf18/0x17d0 [18856.215416][ T3116] ip6_route_add+0x1c/0x140 [18856.215416][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18856.215416][ T3116] addrconf_add_dev+0xe2/0x170 [18856.215416][ T3116] inet6_addr_add+0x12f/0xa40 [18856.215416][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18856.215416][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18856.215416][ T3116] netlink_rcv_skb+0x130/0x360 [18856.215416][ T3116] netlink_unicast+0x449/0x710 [18856.215416][ T3116] netlink_sendmsg+0x723/0xbe0 [18856.215416][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18856.215416][ T3116] ___sys_sendmsg+0xee/0x170 [18856.215416][ T3116] __sys_sendmsg+0xcd/0x170 [18856.215416][ T3116] do_syscall_64+0xc6/0x1e0 [18856.215416][ T3116] [18856.217555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18856.217555][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18856.217555][ T3116] ipv6_find_idev+0x102/0x170 [18856.217555][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18856.217555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18856.217555][ T3116] netlink_rcv_skb+0x130/0x360 [18856.217555][ T3116] netlink_unicast+0x449/0x710 [18856.217555][ T3116] netlink_sendmsg+0x723/0xbe0 [18856.217555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18856.217555][ T3116] ___sys_sendmsg+0xee/0x170 [18856.217555][ T3116] __sys_sendmsg+0xcd/0x170 [18856.217555][ T3116] do_syscall_64+0xc6/0x1e0 [18856.217555][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18856.217555][ T3116] [18856.219290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18856.219290][ T3116] neigh_parms_alloc+0x1e5/0x510 [18856.219290][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18856.219290][ T3116] ipv6_find_idev+0x102/0x170 [18856.219290][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18856.219290][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18856.219290][ T3116] netlink_rcv_skb+0x130/0x360 [18856.219290][ T3116] netlink_unicast+0x449/0x710 [18856.219290][ T3116] netlink_sendmsg+0x723/0xbe0 [18856.219290][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18856.219290][ T3116] ___sys_sendmsg+0xee/0x170 [18856.219290][ T3116] __sys_sendmsg+0xcd/0x170 [18856.219290][ T3116] do_syscall_64+0xc6/0x1e0 [18856.219290][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18856.219290][ T3116] [18866.460860][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18866.461459][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18866.461459][ T3116] dst_init+0x84/0x4a0 [18866.461459][ T3116] dst_alloc+0x97/0x150 [18866.461459][ T3116] ip6_dst_alloc+0x23/0x90 [18866.461459][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18866.461459][ T3116] ip6_pol_route+0x56f/0x840 [18866.461459][ T3116] __fib6_rule_action+0x47a/0x5b0 [18866.461459][ T3116] fib_rules_lookup+0x2b4/0xa20 [18866.461459][ T3116] fib6_rule_lookup+0x182/0x630 [18866.461459][ T3116] ip6_route_input+0x59c/0xa50 [18866.461459][ T3116] ipv6_rcv+0x397/0x810 [18866.461459][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18866.461459][ T3116] process_backlog+0x101/0x620 [18866.461459][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18866.461459][ T3116] net_rx_action+0x495/0xbe0 [18866.461459][ T3116] __do_softirq+0x1b5/0x7f6 [18866.461459][ T3116] [18866.463651][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18866.463651][ T3116] netdev_get_by_index+0x5e/0x80 [18866.463651][ T3116] fib6_nh_init+0x3d8/0x15b0 [18866.463651][ T3116] ip6_route_info_create+0xf18/0x17d0 [18866.463651][ T3116] ip6_route_add+0x1c/0x140 [18866.463651][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18866.463651][ T3116] addrconf_add_dev+0xe2/0x170 [18866.463651][ T3116] inet6_addr_add+0x12f/0xa40 [18866.463651][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18866.463651][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18866.463651][ T3116] netlink_rcv_skb+0x130/0x360 [18866.463651][ T3116] netlink_unicast+0x449/0x710 [18866.463651][ T3116] netlink_sendmsg+0x723/0xbe0 [18866.463651][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18866.463651][ T3116] ___sys_sendmsg+0xee/0x170 [18866.463651][ T3116] __sys_sendmsg+0xcd/0x170 [18866.463651][ T3116] do_syscall_64+0xc6/0x1e0 [18866.463651][ T3116] [18866.465771][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18866.465771][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18866.465771][ T3116] ipv6_find_idev+0x102/0x170 [18866.465771][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18866.465771][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18866.465771][ T3116] netlink_rcv_skb+0x130/0x360 [18866.465771][ T3116] netlink_unicast+0x449/0x710 [18866.465771][ T3116] netlink_sendmsg+0x723/0xbe0 [18866.465771][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18866.465771][ T3116] ___sys_sendmsg+0xee/0x170 [18866.465771][ T3116] __sys_sendmsg+0xcd/0x170 [18866.465771][ T3116] do_syscall_64+0xc6/0x1e0 [18866.465771][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18866.465771][ T3116] [18866.467521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18866.467521][ T3116] neigh_parms_alloc+0x1e5/0x510 [18866.467521][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18866.467521][ T3116] ipv6_find_idev+0x102/0x170 [18866.467521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18866.467521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18866.467521][ T3116] netlink_rcv_skb+0x130/0x360 [18866.467521][ T3116] netlink_unicast+0x449/0x710 [18866.467521][ T3116] netlink_sendmsg+0x723/0xbe0 [18866.467521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18866.467521][ T3116] ___sys_sendmsg+0xee/0x170 [18866.467521][ T3116] __sys_sendmsg+0xcd/0x170 [18866.467521][ T3116] do_syscall_64+0xc6/0x1e0 [18866.467521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18866.467521][ T3116] [18876.708982][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18876.709633][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18876.709633][ T3116] dst_init+0x84/0x4a0 [18876.709633][ T3116] dst_alloc+0x97/0x150 [18876.709633][ T3116] ip6_dst_alloc+0x23/0x90 [18876.709633][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18876.709633][ T3116] ip6_pol_route+0x56f/0x840 [18876.709633][ T3116] __fib6_rule_action+0x47a/0x5b0 [18876.709633][ T3116] fib_rules_lookup+0x2b4/0xa20 [18876.709633][ T3116] fib6_rule_lookup+0x182/0x630 [18876.709633][ T3116] ip6_route_input+0x59c/0xa50 [18876.709633][ T3116] ipv6_rcv+0x397/0x810 [18876.709633][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18876.709633][ T3116] process_backlog+0x101/0x620 [18876.709633][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18876.709633][ T3116] net_rx_action+0x495/0xbe0 [18876.709633][ T3116] __do_softirq+0x1b5/0x7f6 [18876.709633][ T3116] [18876.711843][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18876.711843][ T3116] netdev_get_by_index+0x5e/0x80 [18876.711843][ T3116] fib6_nh_init+0x3d8/0x15b0 [18876.711843][ T3116] ip6_route_info_create+0xf18/0x17d0 [18876.711843][ T3116] ip6_route_add+0x1c/0x140 [18876.711843][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18876.711843][ T3116] addrconf_add_dev+0xe2/0x170 [18876.711843][ T3116] inet6_addr_add+0x12f/0xa40 [18876.711843][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18876.711843][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18876.711843][ T3116] netlink_rcv_skb+0x130/0x360 [18876.711843][ T3116] netlink_unicast+0x449/0x710 [18876.711843][ T3116] netlink_sendmsg+0x723/0xbe0 [18876.711843][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18876.711843][ T3116] ___sys_sendmsg+0xee/0x170 [18876.711843][ T3116] __sys_sendmsg+0xcd/0x170 [18876.711843][ T3116] do_syscall_64+0xc6/0x1e0 [18876.711843][ T3116] [18876.714111][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18876.714111][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18876.714111][ T3116] ipv6_find_idev+0x102/0x170 [18876.714111][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18876.714111][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18876.714111][ T3116] netlink_rcv_skb+0x130/0x360 [18876.714111][ T3116] netlink_unicast+0x449/0x710 [18876.714111][ T3116] netlink_sendmsg+0x723/0xbe0 [18876.714111][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18876.714111][ T3116] ___sys_sendmsg+0xee/0x170 [18876.714111][ T3116] __sys_sendmsg+0xcd/0x170 [18876.714111][ T3116] do_syscall_64+0xc6/0x1e0 [18876.714111][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18876.714111][ T3116] [18876.715874][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18876.715874][ T3116] neigh_parms_alloc+0x1e5/0x510 [18876.715874][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18876.715874][ T3116] ipv6_find_idev+0x102/0x170 [18876.715874][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18876.715874][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18876.715874][ T3116] netlink_rcv_skb+0x130/0x360 [18876.715874][ T3116] netlink_unicast+0x449/0x710 [18876.715874][ T3116] netlink_sendmsg+0x723/0xbe0 [18876.715874][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18876.715874][ T3116] ___sys_sendmsg+0xee/0x170 [18876.715874][ T3116] __sys_sendmsg+0xcd/0x170 [18876.715874][ T3116] do_syscall_64+0xc6/0x1e0 [18876.715874][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18876.715874][ T3116] [18886.956879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18886.957487][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18886.957487][ T3116] dst_init+0x84/0x4a0 [18886.957487][ T3116] dst_alloc+0x97/0x150 [18886.957487][ T3116] ip6_dst_alloc+0x23/0x90 [18886.957487][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18886.957487][ T3116] ip6_pol_route+0x56f/0x840 [18886.957487][ T3116] __fib6_rule_action+0x47a/0x5b0 [18886.957487][ T3116] fib_rules_lookup+0x2b4/0xa20 [18886.957487][ T3116] fib6_rule_lookup+0x182/0x630 [18886.957487][ T3116] ip6_route_input+0x59c/0xa50 [18886.957487][ T3116] ipv6_rcv+0x397/0x810 [18886.957487][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18886.957487][ T3116] process_backlog+0x101/0x620 [18886.957487][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18886.957487][ T3116] net_rx_action+0x495/0xbe0 [18886.957487][ T3116] __do_softirq+0x1b5/0x7f6 [18886.957487][ T3116] [18886.959585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18886.959585][ T3116] netdev_get_by_index+0x5e/0x80 [18886.959585][ T3116] fib6_nh_init+0x3d8/0x15b0 [18886.959585][ T3116] ip6_route_info_create+0xf18/0x17d0 [18886.959585][ T3116] ip6_route_add+0x1c/0x140 [18886.959585][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18886.959585][ T3116] addrconf_add_dev+0xe2/0x170 [18886.959585][ T3116] inet6_addr_add+0x12f/0xa40 [18886.959585][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18886.959585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18886.959585][ T3116] netlink_rcv_skb+0x130/0x360 [18886.959585][ T3116] netlink_unicast+0x449/0x710 [18886.959585][ T3116] netlink_sendmsg+0x723/0xbe0 [18886.959585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18886.959585][ T3116] ___sys_sendmsg+0xee/0x170 [18886.959585][ T3116] __sys_sendmsg+0xcd/0x170 [18886.959585][ T3116] do_syscall_64+0xc6/0x1e0 [18886.959585][ T3116] [18886.961855][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18886.961855][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18886.961855][ T3116] ipv6_find_idev+0x102/0x170 [18886.961855][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18886.961855][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18886.961855][ T3116] netlink_rcv_skb+0x130/0x360 [18886.961855][ T3116] netlink_unicast+0x449/0x710 [18886.961855][ T3116] netlink_sendmsg+0x723/0xbe0 [18886.961855][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18886.961855][ T3116] ___sys_sendmsg+0xee/0x170 [18886.961855][ T3116] __sys_sendmsg+0xcd/0x170 [18886.961855][ T3116] do_syscall_64+0xc6/0x1e0 [18886.961855][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18886.961855][ T3116] [18886.963545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18886.963545][ T3116] neigh_parms_alloc+0x1e5/0x510 [18886.963545][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18886.963545][ T3116] ipv6_find_idev+0x102/0x170 [18886.963545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18886.963545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18886.963545][ T3116] netlink_rcv_skb+0x130/0x360 [18886.963545][ T3116] netlink_unicast+0x449/0x710 [18886.963545][ T3116] netlink_sendmsg+0x723/0xbe0 [18886.963545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18886.963545][ T3116] ___sys_sendmsg+0xee/0x170 [18886.963545][ T3116] __sys_sendmsg+0xcd/0x170 [18886.963545][ T3116] do_syscall_64+0xc6/0x1e0 [18886.963545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18886.963545][ T3116] [18897.204941][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18897.205599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18897.205599][ T3116] dst_init+0x84/0x4a0 [18897.205599][ T3116] dst_alloc+0x97/0x150 [18897.205599][ T3116] ip6_dst_alloc+0x23/0x90 [18897.205599][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18897.205599][ T3116] ip6_pol_route+0x56f/0x840 [18897.205599][ T3116] __fib6_rule_action+0x47a/0x5b0 [18897.205599][ T3116] fib_rules_lookup+0x2b4/0xa20 [18897.205599][ T3116] fib6_rule_lookup+0x182/0x630 [18897.205599][ T3116] ip6_route_input+0x59c/0xa50 [18897.205599][ T3116] ipv6_rcv+0x397/0x810 [18897.205599][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18897.205599][ T3116] process_backlog+0x101/0x620 [18897.205599][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18897.205599][ T3116] net_rx_action+0x495/0xbe0 [18897.205599][ T3116] __do_softirq+0x1b5/0x7f6 [18897.205599][ T3116] [18897.207656][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18897.207656][ T3116] netdev_get_by_index+0x5e/0x80 [18897.207656][ T3116] fib6_nh_init+0x3d8/0x15b0 [18897.207656][ T3116] ip6_route_info_create+0xf18/0x17d0 [18897.207656][ T3116] ip6_route_add+0x1c/0x140 [18897.207656][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18897.207656][ T3116] addrconf_add_dev+0xe2/0x170 [18897.207656][ T3116] inet6_addr_add+0x12f/0xa40 [18897.207656][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18897.207656][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18897.207656][ T3116] netlink_rcv_skb+0x130/0x360 [18897.207656][ T3116] netlink_unicast+0x449/0x710 [18897.207656][ T3116] netlink_sendmsg+0x723/0xbe0 [18897.207656][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18897.207656][ T3116] ___sys_sendmsg+0xee/0x170 [18897.207656][ T3116] __sys_sendmsg+0xcd/0x170 [18897.207656][ T3116] do_syscall_64+0xc6/0x1e0 [18897.207656][ T3116] [18897.209768][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18897.209768][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18897.209768][ T3116] ipv6_find_idev+0x102/0x170 [18897.209768][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18897.209768][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18897.209768][ T3116] netlink_rcv_skb+0x130/0x360 [18897.209768][ T3116] netlink_unicast+0x449/0x710 [18897.209768][ T3116] netlink_sendmsg+0x723/0xbe0 [18897.209768][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18897.209768][ T3116] ___sys_sendmsg+0xee/0x170 [18897.209768][ T3116] __sys_sendmsg+0xcd/0x170 [18897.209768][ T3116] do_syscall_64+0xc6/0x1e0 [18897.209768][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18897.209768][ T3116] [18897.211501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18897.211501][ T3116] neigh_parms_alloc+0x1e5/0x510 [18897.211501][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18897.211501][ T3116] ipv6_find_idev+0x102/0x170 [18897.211501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18897.211501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18897.211501][ T3116] netlink_rcv_skb+0x130/0x360 [18897.211501][ T3116] netlink_unicast+0x449/0x710 [18897.211501][ T3116] netlink_sendmsg+0x723/0xbe0 [18897.211501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18897.211501][ T3116] ___sys_sendmsg+0xee/0x170 [18897.211501][ T3116] __sys_sendmsg+0xcd/0x170 [18897.211501][ T3116] do_syscall_64+0xc6/0x1e0 [18897.211501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18897.211501][ T3116] [18907.452837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18907.453304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18907.453304][ T3116] dst_init+0x84/0x4a0 [18907.453304][ T3116] dst_alloc+0x97/0x150 [18907.453304][ T3116] ip6_dst_alloc+0x23/0x90 [18907.453304][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18907.453304][ T3116] ip6_pol_route+0x56f/0x840 [18907.453304][ T3116] __fib6_rule_action+0x47a/0x5b0 [18907.453304][ T3116] fib_rules_lookup+0x2b4/0xa20 [18907.453304][ T3116] fib6_rule_lookup+0x182/0x630 [18907.453304][ T3116] ip6_route_input+0x59c/0xa50 [18907.453304][ T3116] ipv6_rcv+0x397/0x810 [18907.453304][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18907.453304][ T3116] process_backlog+0x101/0x620 [18907.453304][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18907.453304][ T3116] net_rx_action+0x495/0xbe0 [18907.453304][ T3116] __do_softirq+0x1b5/0x7f6 [18907.453304][ T3116] [18907.455447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18907.455447][ T3116] netdev_get_by_index+0x5e/0x80 [18907.455447][ T3116] fib6_nh_init+0x3d8/0x15b0 [18907.455447][ T3116] ip6_route_info_create+0xf18/0x17d0 [18907.455447][ T3116] ip6_route_add+0x1c/0x140 [18907.455447][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18907.455447][ T3116] addrconf_add_dev+0xe2/0x170 [18907.455447][ T3116] inet6_addr_add+0x12f/0xa40 [18907.455447][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18907.455447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18907.455447][ T3116] netlink_rcv_skb+0x130/0x360 [18907.455447][ T3116] netlink_unicast+0x449/0x710 [18907.455447][ T3116] netlink_sendmsg+0x723/0xbe0 [18907.455447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18907.455447][ T3116] ___sys_sendmsg+0xee/0x170 [18907.455447][ T3116] __sys_sendmsg+0xcd/0x170 [18907.455447][ T3116] do_syscall_64+0xc6/0x1e0 [18907.455447][ T3116] [18907.457632][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18907.457632][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18907.457632][ T3116] ipv6_find_idev+0x102/0x170 [18907.457632][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18907.457632][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18907.457632][ T3116] netlink_rcv_skb+0x130/0x360 [18907.457632][ T3116] netlink_unicast+0x449/0x710 [18907.457632][ T3116] netlink_sendmsg+0x723/0xbe0 [18907.457632][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18907.457632][ T3116] ___sys_sendmsg+0xee/0x170 [18907.457632][ T3116] __sys_sendmsg+0xcd/0x170 [18907.457632][ T3116] do_syscall_64+0xc6/0x1e0 [18907.457632][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18907.457632][ T3116] [18907.459330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18907.459330][ T3116] neigh_parms_alloc+0x1e5/0x510 [18907.459330][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18907.459330][ T3116] ipv6_find_idev+0x102/0x170 [18907.459330][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18907.459330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18907.459330][ T3116] netlink_rcv_skb+0x130/0x360 [18907.459330][ T3116] netlink_unicast+0x449/0x710 [18907.459330][ T3116] netlink_sendmsg+0x723/0xbe0 [18907.459330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18907.459330][ T3116] ___sys_sendmsg+0xee/0x170 [18907.459330][ T3116] __sys_sendmsg+0xcd/0x170 [18907.459330][ T3116] do_syscall_64+0xc6/0x1e0 [18907.459330][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18907.459330][ T3116] [18917.700896][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18917.701524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18917.701524][ T3116] dst_init+0x84/0x4a0 [18917.701524][ T3116] dst_alloc+0x97/0x150 [18917.701524][ T3116] ip6_dst_alloc+0x23/0x90 [18917.701524][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18917.701524][ T3116] ip6_pol_route+0x56f/0x840 [18917.701524][ T3116] __fib6_rule_action+0x47a/0x5b0 [18917.701524][ T3116] fib_rules_lookup+0x2b4/0xa20 [18917.701524][ T3116] fib6_rule_lookup+0x182/0x630 [18917.701524][ T3116] ip6_route_input+0x59c/0xa50 [18917.701524][ T3116] ipv6_rcv+0x397/0x810 [18917.701524][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18917.701524][ T3116] process_backlog+0x101/0x620 [18917.701524][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18917.701524][ T3116] net_rx_action+0x495/0xbe0 [18917.701524][ T3116] __do_softirq+0x1b5/0x7f6 [18917.701524][ T3116] [18917.703711][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18917.703711][ T3116] netdev_get_by_index+0x5e/0x80 [18917.703711][ T3116] fib6_nh_init+0x3d8/0x15b0 [18917.703711][ T3116] ip6_route_info_create+0xf18/0x17d0 [18917.703711][ T3116] ip6_route_add+0x1c/0x140 [18917.703711][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18917.703711][ T3116] addrconf_add_dev+0xe2/0x170 [18917.703711][ T3116] inet6_addr_add+0x12f/0xa40 [18917.703711][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18917.703711][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18917.703711][ T3116] netlink_rcv_skb+0x130/0x360 [18917.703711][ T3116] netlink_unicast+0x449/0x710 [18917.703711][ T3116] netlink_sendmsg+0x723/0xbe0 [18917.703711][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18917.703711][ T3116] ___sys_sendmsg+0xee/0x170 [18917.703711][ T3116] __sys_sendmsg+0xcd/0x170 [18917.703711][ T3116] do_syscall_64+0xc6/0x1e0 [18917.703711][ T3116] [18917.705977][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18917.705977][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18917.705977][ T3116] ipv6_find_idev+0x102/0x170 [18917.705977][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18917.705977][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18917.705977][ T3116] netlink_rcv_skb+0x130/0x360 [18917.705977][ T3116] netlink_unicast+0x449/0x710 [18917.705977][ T3116] netlink_sendmsg+0x723/0xbe0 [18917.705977][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18917.705977][ T3116] ___sys_sendmsg+0xee/0x170 [18917.705977][ T3116] __sys_sendmsg+0xcd/0x170 [18917.705977][ T3116] do_syscall_64+0xc6/0x1e0 [18917.705977][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18917.705977][ T3116] [18917.707716][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18917.707716][ T3116] neigh_parms_alloc+0x1e5/0x510 [18917.707716][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18917.707716][ T3116] ipv6_find_idev+0x102/0x170 [18917.707716][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18917.707716][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18917.707716][ T3116] netlink_rcv_skb+0x130/0x360 [18917.707716][ T3116] netlink_unicast+0x449/0x710 [18917.707716][ T3116] netlink_sendmsg+0x723/0xbe0 [18917.707716][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18917.707716][ T3116] ___sys_sendmsg+0xee/0x170 [18917.707716][ T3116] __sys_sendmsg+0xcd/0x170 [18917.707716][ T3116] do_syscall_64+0xc6/0x1e0 [18917.707716][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18917.707716][ T3116] [18927.948883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18927.949553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18927.949553][ T3116] dst_init+0x84/0x4a0 [18927.949553][ T3116] dst_alloc+0x97/0x150 [18927.949553][ T3116] ip6_dst_alloc+0x23/0x90 [18927.949553][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18927.949553][ T3116] ip6_pol_route+0x56f/0x840 [18927.949553][ T3116] __fib6_rule_action+0x47a/0x5b0 [18927.949553][ T3116] fib_rules_lookup+0x2b4/0xa20 [18927.949553][ T3116] fib6_rule_lookup+0x182/0x630 [18927.949553][ T3116] ip6_route_input+0x59c/0xa50 [18927.949553][ T3116] ipv6_rcv+0x397/0x810 [18927.949553][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18927.949553][ T3116] process_backlog+0x101/0x620 [18927.949553][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18927.949553][ T3116] net_rx_action+0x495/0xbe0 [18927.949553][ T3116] __do_softirq+0x1b5/0x7f6 [18927.949553][ T3116] [18927.951595][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18927.951595][ T3116] netdev_get_by_index+0x5e/0x80 [18927.951595][ T3116] fib6_nh_init+0x3d8/0x15b0 [18927.951595][ T3116] ip6_route_info_create+0xf18/0x17d0 [18927.951595][ T3116] ip6_route_add+0x1c/0x140 [18927.951595][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18927.951595][ T3116] addrconf_add_dev+0xe2/0x170 [18927.951595][ T3116] inet6_addr_add+0x12f/0xa40 [18927.951595][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18927.951595][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18927.951595][ T3116] netlink_rcv_skb+0x130/0x360 [18927.951595][ T3116] netlink_unicast+0x449/0x710 [18927.951595][ T3116] netlink_sendmsg+0x723/0xbe0 [18927.951595][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18927.951595][ T3116] ___sys_sendmsg+0xee/0x170 [18927.951595][ T3116] __sys_sendmsg+0xcd/0x170 [18927.951595][ T3116] do_syscall_64+0xc6/0x1e0 [18927.951595][ T3116] [18927.953776][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18927.953776][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18927.953776][ T3116] ipv6_find_idev+0x102/0x170 [18927.953776][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18927.953776][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18927.953776][ T3116] netlink_rcv_skb+0x130/0x360 [18927.953776][ T3116] netlink_unicast+0x449/0x710 [18927.953776][ T3116] netlink_sendmsg+0x723/0xbe0 [18927.953776][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18927.953776][ T3116] ___sys_sendmsg+0xee/0x170 [18927.953776][ T3116] __sys_sendmsg+0xcd/0x170 [18927.953776][ T3116] do_syscall_64+0xc6/0x1e0 [18927.953776][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18927.953776][ T3116] [18927.955461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18927.955461][ T3116] neigh_parms_alloc+0x1e5/0x510 [18927.955461][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18927.955461][ T3116] ipv6_find_idev+0x102/0x170 [18927.955461][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18927.955461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18927.955461][ T3116] netlink_rcv_skb+0x130/0x360 [18927.955461][ T3116] netlink_unicast+0x449/0x710 [18927.955461][ T3116] netlink_sendmsg+0x723/0xbe0 [18927.955461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18927.955461][ T3116] ___sys_sendmsg+0xee/0x170 [18927.955461][ T3116] __sys_sendmsg+0xcd/0x170 [18927.955461][ T3116] do_syscall_64+0xc6/0x1e0 [18927.955461][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18927.955461][ T3116] [18938.196892][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18938.197506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18938.197506][ T3116] dst_init+0x84/0x4a0 [18938.197506][ T3116] dst_alloc+0x97/0x150 [18938.197506][ T3116] ip6_dst_alloc+0x23/0x90 [18938.197506][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18938.197506][ T3116] ip6_pol_route+0x56f/0x840 [18938.197506][ T3116] __fib6_rule_action+0x47a/0x5b0 [18938.197506][ T3116] fib_rules_lookup+0x2b4/0xa20 [18938.197506][ T3116] fib6_rule_lookup+0x182/0x630 [18938.197506][ T3116] ip6_route_input+0x59c/0xa50 [18938.197506][ T3116] ipv6_rcv+0x397/0x810 [18938.197506][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18938.197506][ T3116] process_backlog+0x101/0x620 [18938.197506][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18938.197506][ T3116] net_rx_action+0x495/0xbe0 [18938.197506][ T3116] __do_softirq+0x1b5/0x7f6 [18938.197506][ T3116] [18938.199688][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18938.199688][ T3116] netdev_get_by_index+0x5e/0x80 [18938.199688][ T3116] fib6_nh_init+0x3d8/0x15b0 [18938.199688][ T3116] ip6_route_info_create+0xf18/0x17d0 [18938.199688][ T3116] ip6_route_add+0x1c/0x140 [18938.199688][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18938.199688][ T3116] addrconf_add_dev+0xe2/0x170 [18938.199688][ T3116] inet6_addr_add+0x12f/0xa40 [18938.199688][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18938.199688][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18938.199688][ T3116] netlink_rcv_skb+0x130/0x360 [18938.199688][ T3116] netlink_unicast+0x449/0x710 [18938.199688][ T3116] netlink_sendmsg+0x723/0xbe0 [18938.199688][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18938.199688][ T3116] ___sys_sendmsg+0xee/0x170 [18938.199688][ T3116] __sys_sendmsg+0xcd/0x170 [18938.199688][ T3116] do_syscall_64+0xc6/0x1e0 [18938.199688][ T3116] [18938.201974][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18938.201974][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18938.201974][ T3116] ipv6_find_idev+0x102/0x170 [18938.201974][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18938.201974][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18938.201974][ T3116] netlink_rcv_skb+0x130/0x360 [18938.201974][ T3116] netlink_unicast+0x449/0x710 [18938.201974][ T3116] netlink_sendmsg+0x723/0xbe0 [18938.201974][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18938.201974][ T3116] ___sys_sendmsg+0xee/0x170 [18938.201974][ T3116] __sys_sendmsg+0xcd/0x170 [18938.201974][ T3116] do_syscall_64+0xc6/0x1e0 [18938.201974][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18938.201974][ T3116] [18938.203682][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18938.203682][ T3116] neigh_parms_alloc+0x1e5/0x510 [18938.203682][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18938.203682][ T3116] ipv6_find_idev+0x102/0x170 [18938.203682][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18938.203682][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18938.203682][ T3116] netlink_rcv_skb+0x130/0x360 [18938.203682][ T3116] netlink_unicast+0x449/0x710 [18938.203682][ T3116] netlink_sendmsg+0x723/0xbe0 [18938.203682][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18938.203682][ T3116] ___sys_sendmsg+0xee/0x170 [18938.203682][ T3116] __sys_sendmsg+0xcd/0x170 [18938.203682][ T3116] do_syscall_64+0xc6/0x1e0 [18938.203682][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18938.203682][ T3116] [18948.444995][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18948.445606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18948.445606][ T3116] dst_init+0x84/0x4a0 [18948.445606][ T3116] dst_alloc+0x97/0x150 [18948.445606][ T3116] ip6_dst_alloc+0x23/0x90 [18948.445606][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18948.445606][ T3116] ip6_pol_route+0x56f/0x840 [18948.445606][ T3116] __fib6_rule_action+0x47a/0x5b0 [18948.445606][ T3116] fib_rules_lookup+0x2b4/0xa20 [18948.445606][ T3116] fib6_rule_lookup+0x182/0x630 [18948.445606][ T3116] ip6_route_input+0x59c/0xa50 [18948.445606][ T3116] ipv6_rcv+0x397/0x810 [18948.445606][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18948.445606][ T3116] process_backlog+0x101/0x620 [18948.445606][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18948.445606][ T3116] net_rx_action+0x495/0xbe0 [18948.445606][ T3116] __do_softirq+0x1b5/0x7f6 [18948.445606][ T3116] [18948.447723][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18948.447723][ T3116] netdev_get_by_index+0x5e/0x80 [18948.447723][ T3116] fib6_nh_init+0x3d8/0x15b0 [18948.447723][ T3116] ip6_route_info_create+0xf18/0x17d0 [18948.447723][ T3116] ip6_route_add+0x1c/0x140 [18948.447723][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18948.447723][ T3116] addrconf_add_dev+0xe2/0x170 [18948.447723][ T3116] inet6_addr_add+0x12f/0xa40 [18948.447723][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18948.447723][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18948.447723][ T3116] netlink_rcv_skb+0x130/0x360 [18948.447723][ T3116] netlink_unicast+0x449/0x710 [18948.447723][ T3116] netlink_sendmsg+0x723/0xbe0 [18948.447723][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18948.447723][ T3116] ___sys_sendmsg+0xee/0x170 [18948.447723][ T3116] __sys_sendmsg+0xcd/0x170 [18948.447723][ T3116] do_syscall_64+0xc6/0x1e0 [18948.447723][ T3116] [18948.450028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18948.450028][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18948.450028][ T3116] ipv6_find_idev+0x102/0x170 [18948.450028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18948.450028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18948.450028][ T3116] netlink_rcv_skb+0x130/0x360 [18948.450028][ T3116] netlink_unicast+0x449/0x710 [18948.450028][ T3116] netlink_sendmsg+0x723/0xbe0 [18948.450028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18948.450028][ T3116] ___sys_sendmsg+0xee/0x170 [18948.450028][ T3116] __sys_sendmsg+0xcd/0x170 [18948.450028][ T3116] do_syscall_64+0xc6/0x1e0 [18948.450028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18948.450028][ T3116] [18948.451870][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18948.451870][ T3116] neigh_parms_alloc+0x1e5/0x510 [18948.451870][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18948.451870][ T3116] ipv6_find_idev+0x102/0x170 [18948.451870][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18948.451870][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18948.451870][ T3116] netlink_rcv_skb+0x130/0x360 [18948.451870][ T3116] netlink_unicast+0x449/0x710 [18948.451870][ T3116] netlink_sendmsg+0x723/0xbe0 [18948.451870][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18948.451870][ T3116] ___sys_sendmsg+0xee/0x170 [18948.451870][ T3116] __sys_sendmsg+0xcd/0x170 [18948.451870][ T3116] do_syscall_64+0xc6/0x1e0 [18948.451870][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18948.451870][ T3116] [18958.500883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18958.501593][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18958.501593][ T3116] dst_init+0x84/0x4a0 [18958.501593][ T3116] dst_alloc+0x97/0x150 [18958.501593][ T3116] ip6_dst_alloc+0x23/0x90 [18958.501593][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18958.501593][ T3116] ip6_pol_route+0x56f/0x840 [18958.501593][ T3116] __fib6_rule_action+0x47a/0x5b0 [18958.501593][ T3116] fib_rules_lookup+0x2b4/0xa20 [18958.501593][ T3116] fib6_rule_lookup+0x182/0x630 [18958.501593][ T3116] ip6_route_input+0x59c/0xa50 [18958.501593][ T3116] ipv6_rcv+0x397/0x810 [18958.501593][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18958.501593][ T3116] process_backlog+0x101/0x620 [18958.501593][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18958.501593][ T3116] net_rx_action+0x495/0xbe0 [18958.501593][ T3116] __do_softirq+0x1b5/0x7f6 [18958.501593][ T3116] [18958.504160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18958.504160][ T3116] netdev_get_by_index+0x5e/0x80 [18958.504160][ T3116] fib6_nh_init+0x3d8/0x15b0 [18958.504160][ T3116] ip6_route_info_create+0xf18/0x17d0 [18958.504160][ T3116] ip6_route_add+0x1c/0x140 [18958.504160][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18958.504160][ T3116] addrconf_add_dev+0xe2/0x170 [18958.504160][ T3116] inet6_addr_add+0x12f/0xa40 [18958.504160][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18958.504160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18958.504160][ T3116] netlink_rcv_skb+0x130/0x360 [18958.504160][ T3116] netlink_unicast+0x449/0x710 [18958.504160][ T3116] netlink_sendmsg+0x723/0xbe0 [18958.504160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18958.504160][ T3116] ___sys_sendmsg+0xee/0x170 [18958.504160][ T3116] __sys_sendmsg+0xcd/0x170 [18958.504160][ T3116] do_syscall_64+0xc6/0x1e0 [18958.504160][ T3116] [18958.506387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18958.506387][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18958.506387][ T3116] ipv6_find_idev+0x102/0x170 [18958.506387][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18958.506387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18958.506387][ T3116] netlink_rcv_skb+0x130/0x360 [18958.506387][ T3116] netlink_unicast+0x449/0x710 [18958.506387][ T3116] netlink_sendmsg+0x723/0xbe0 [18958.506387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18958.506387][ T3116] ___sys_sendmsg+0xee/0x170 [18958.506387][ T3116] __sys_sendmsg+0xcd/0x170 [18958.506387][ T3116] do_syscall_64+0xc6/0x1e0 [18958.506387][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18958.506387][ T3116] [18958.508071][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18958.508071][ T3116] neigh_parms_alloc+0x1e5/0x510 [18958.508071][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18958.508071][ T3116] ipv6_find_idev+0x102/0x170 [18958.508071][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18958.508071][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18958.508071][ T3116] netlink_rcv_skb+0x130/0x360 [18958.508071][ T3116] netlink_unicast+0x449/0x710 [18958.508071][ T3116] netlink_sendmsg+0x723/0xbe0 [18958.508071][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18958.508071][ T3116] ___sys_sendmsg+0xee/0x170 [18958.508071][ T3116] __sys_sendmsg+0xcd/0x170 [18958.508071][ T3116] do_syscall_64+0xc6/0x1e0 [18958.508071][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18958.508071][ T3116] [18968.549005][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18968.549599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18968.549599][ T3116] dst_init+0x84/0x4a0 [18968.549599][ T3116] dst_alloc+0x97/0x150 [18968.549599][ T3116] ip6_dst_alloc+0x23/0x90 [18968.549599][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18968.549599][ T3116] ip6_pol_route+0x56f/0x840 [18968.549599][ T3116] __fib6_rule_action+0x47a/0x5b0 [18968.549599][ T3116] fib_rules_lookup+0x2b4/0xa20 [18968.549599][ T3116] fib6_rule_lookup+0x182/0x630 [18968.549599][ T3116] ip6_route_input+0x59c/0xa50 [18968.549599][ T3116] ipv6_rcv+0x397/0x810 [18968.549599][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18968.549599][ T3116] process_backlog+0x101/0x620 [18968.549599][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18968.549599][ T3116] net_rx_action+0x495/0xbe0 [18968.549599][ T3116] __do_softirq+0x1b5/0x7f6 [18968.549599][ T3116] [18968.551677][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18968.551677][ T3116] netdev_get_by_index+0x5e/0x80 [18968.551677][ T3116] fib6_nh_init+0x3d8/0x15b0 [18968.551677][ T3116] ip6_route_info_create+0xf18/0x17d0 [18968.551677][ T3116] ip6_route_add+0x1c/0x140 [18968.551677][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18968.551677][ T3116] addrconf_add_dev+0xe2/0x170 [18968.551677][ T3116] inet6_addr_add+0x12f/0xa40 [18968.551677][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18968.551677][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18968.551677][ T3116] netlink_rcv_skb+0x130/0x360 [18968.551677][ T3116] netlink_unicast+0x449/0x710 [18968.551677][ T3116] netlink_sendmsg+0x723/0xbe0 [18968.551677][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18968.551677][ T3116] ___sys_sendmsg+0xee/0x170 [18968.551677][ T3116] __sys_sendmsg+0xcd/0x170 [18968.551677][ T3116] do_syscall_64+0xc6/0x1e0 [18968.551677][ T3116] [18968.553891][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18968.553891][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18968.553891][ T3116] ipv6_find_idev+0x102/0x170 [18968.553891][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18968.553891][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18968.553891][ T3116] netlink_rcv_skb+0x130/0x360 [18968.553891][ T3116] netlink_unicast+0x449/0x710 [18968.553891][ T3116] netlink_sendmsg+0x723/0xbe0 [18968.553891][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18968.553891][ T3116] ___sys_sendmsg+0xee/0x170 [18968.553891][ T3116] __sys_sendmsg+0xcd/0x170 [18968.553891][ T3116] do_syscall_64+0xc6/0x1e0 [18968.553891][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18968.553891][ T3116] [18968.555628][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18968.555628][ T3116] neigh_parms_alloc+0x1e5/0x510 [18968.555628][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18968.555628][ T3116] ipv6_find_idev+0x102/0x170 [18968.555628][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18968.555628][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18968.555628][ T3116] netlink_rcv_skb+0x130/0x360 [18968.555628][ T3116] netlink_unicast+0x449/0x710 [18968.555628][ T3116] netlink_sendmsg+0x723/0xbe0 [18968.555628][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18968.555628][ T3116] ___sys_sendmsg+0xee/0x170 [18968.555628][ T3116] __sys_sendmsg+0xcd/0x170 [18968.555628][ T3116] do_syscall_64+0xc6/0x1e0 [18968.555628][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18968.555628][ T3116] [18978.796924][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18978.797418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18978.797418][ T3116] dst_init+0x84/0x4a0 [18978.797418][ T3116] dst_alloc+0x97/0x150 [18978.797418][ T3116] ip6_dst_alloc+0x23/0x90 [18978.797418][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18978.797418][ T3116] ip6_pol_route+0x56f/0x840 [18978.797418][ T3116] __fib6_rule_action+0x47a/0x5b0 [18978.797418][ T3116] fib_rules_lookup+0x2b4/0xa20 [18978.797418][ T3116] fib6_rule_lookup+0x182/0x630 [18978.797418][ T3116] ip6_route_input+0x59c/0xa50 [18978.797418][ T3116] ipv6_rcv+0x397/0x810 [18978.797418][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18978.797418][ T3116] process_backlog+0x101/0x620 [18978.797418][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18978.797418][ T3116] net_rx_action+0x495/0xbe0 [18978.797418][ T3116] __do_softirq+0x1b5/0x7f6 [18978.797418][ T3116] [18978.799432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18978.799432][ T3116] netdev_get_by_index+0x5e/0x80 [18978.799432][ T3116] fib6_nh_init+0x3d8/0x15b0 [18978.799432][ T3116] ip6_route_info_create+0xf18/0x17d0 [18978.799432][ T3116] ip6_route_add+0x1c/0x140 [18978.799432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18978.799432][ T3116] addrconf_add_dev+0xe2/0x170 [18978.799432][ T3116] inet6_addr_add+0x12f/0xa40 [18978.799432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18978.799432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18978.799432][ T3116] netlink_rcv_skb+0x130/0x360 [18978.799432][ T3116] netlink_unicast+0x449/0x710 [18978.799432][ T3116] netlink_sendmsg+0x723/0xbe0 [18978.799432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18978.799432][ T3116] ___sys_sendmsg+0xee/0x170 [18978.799432][ T3116] __sys_sendmsg+0xcd/0x170 [18978.799432][ T3116] do_syscall_64+0xc6/0x1e0 [18978.799432][ T3116] [18978.801563][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18978.801563][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18978.801563][ T3116] ipv6_find_idev+0x102/0x170 [18978.801563][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18978.801563][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18978.801563][ T3116] netlink_rcv_skb+0x130/0x360 [18978.801563][ T3116] netlink_unicast+0x449/0x710 [18978.801563][ T3116] netlink_sendmsg+0x723/0xbe0 [18978.801563][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18978.801563][ T3116] ___sys_sendmsg+0xee/0x170 [18978.801563][ T3116] __sys_sendmsg+0xcd/0x170 [18978.801563][ T3116] do_syscall_64+0xc6/0x1e0 [18978.801563][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18978.801563][ T3116] [18978.803231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18978.803231][ T3116] neigh_parms_alloc+0x1e5/0x510 [18978.803231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18978.803231][ T3116] ipv6_find_idev+0x102/0x170 [18978.803231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18978.803231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18978.803231][ T3116] netlink_rcv_skb+0x130/0x360 [18978.803231][ T3116] netlink_unicast+0x449/0x710 [18978.803231][ T3116] netlink_sendmsg+0x723/0xbe0 [18978.803231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18978.803231][ T3116] ___sys_sendmsg+0xee/0x170 [18978.803231][ T3116] __sys_sendmsg+0xcd/0x170 [18978.803231][ T3116] do_syscall_64+0xc6/0x1e0 [18978.803231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18978.803231][ T3116] [18988.836952][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18988.837460][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18988.837460][ T3116] dst_init+0x84/0x4a0 [18988.837460][ T3116] dst_alloc+0x97/0x150 [18988.837460][ T3116] ip6_dst_alloc+0x23/0x90 [18988.837460][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18988.837460][ T3116] ip6_pol_route+0x56f/0x840 [18988.837460][ T3116] __fib6_rule_action+0x47a/0x5b0 [18988.837460][ T3116] fib_rules_lookup+0x2b4/0xa20 [18988.837460][ T3116] fib6_rule_lookup+0x182/0x630 [18988.837460][ T3116] ip6_route_input+0x59c/0xa50 [18988.837460][ T3116] ipv6_rcv+0x397/0x810 [18988.837460][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18988.837460][ T3116] process_backlog+0x101/0x620 [18988.837460][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18988.837460][ T3116] net_rx_action+0x495/0xbe0 [18988.837460][ T3116] __do_softirq+0x1b5/0x7f6 [18988.837460][ T3116] [18988.839562][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18988.839562][ T3116] netdev_get_by_index+0x5e/0x80 [18988.839562][ T3116] fib6_nh_init+0x3d8/0x15b0 [18988.839562][ T3116] ip6_route_info_create+0xf18/0x17d0 [18988.839562][ T3116] ip6_route_add+0x1c/0x140 [18988.839562][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18988.839562][ T3116] addrconf_add_dev+0xe2/0x170 [18988.839562][ T3116] inet6_addr_add+0x12f/0xa40 [18988.839562][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18988.839562][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.839562][ T3116] netlink_rcv_skb+0x130/0x360 [18988.839562][ T3116] netlink_unicast+0x449/0x710 [18988.839562][ T3116] netlink_sendmsg+0x723/0xbe0 [18988.839562][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18988.839562][ T3116] ___sys_sendmsg+0xee/0x170 [18988.839562][ T3116] __sys_sendmsg+0xcd/0x170 [18988.839562][ T3116] do_syscall_64+0xc6/0x1e0 [18988.839562][ T3116] [18988.841775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18988.841775][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18988.841775][ T3116] ipv6_find_idev+0x102/0x170 [18988.841775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18988.841775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.841775][ T3116] netlink_rcv_skb+0x130/0x360 [18988.841775][ T3116] netlink_unicast+0x449/0x710 [18988.841775][ T3116] netlink_sendmsg+0x723/0xbe0 [18988.841775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18988.841775][ T3116] ___sys_sendmsg+0xee/0x170 [18988.841775][ T3116] __sys_sendmsg+0xcd/0x170 [18988.841775][ T3116] do_syscall_64+0xc6/0x1e0 [18988.841775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18988.841775][ T3116] [18988.843483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18988.843483][ T3116] neigh_parms_alloc+0x1e5/0x510 [18988.843483][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18988.843483][ T3116] ipv6_find_idev+0x102/0x170 [18988.843483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18988.843483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.843483][ T3116] netlink_rcv_skb+0x130/0x360 [18988.843483][ T3116] netlink_unicast+0x449/0x710 [18988.843483][ T3116] netlink_sendmsg+0x723/0xbe0 [18988.843483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18988.843483][ T3116] ___sys_sendmsg+0xee/0x170 [18988.843483][ T3116] __sys_sendmsg+0xcd/0x170 [18988.843483][ T3116] do_syscall_64+0xc6/0x1e0 [18988.843483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18988.843483][ T3116] [18999.092840][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [18999.093298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18999.093298][ T3116] dst_init+0x84/0x4a0 [18999.093298][ T3116] dst_alloc+0x97/0x150 [18999.093298][ T3116] ip6_dst_alloc+0x23/0x90 [18999.093298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [18999.093298][ T3116] ip6_pol_route+0x56f/0x840 [18999.093298][ T3116] __fib6_rule_action+0x47a/0x5b0 [18999.093298][ T3116] fib_rules_lookup+0x2b4/0xa20 [18999.093298][ T3116] fib6_rule_lookup+0x182/0x630 [18999.093298][ T3116] ip6_route_input+0x59c/0xa50 [18999.093298][ T3116] ipv6_rcv+0x397/0x810 [18999.093298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [18999.093298][ T3116] process_backlog+0x101/0x620 [18999.093298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [18999.093298][ T3116] net_rx_action+0x495/0xbe0 [18999.093298][ T3116] __do_softirq+0x1b5/0x7f6 [18999.093298][ T3116] [18999.095360][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18999.095360][ T3116] netdev_get_by_index+0x5e/0x80 [18999.095360][ T3116] fib6_nh_init+0x3d8/0x15b0 [18999.095360][ T3116] ip6_route_info_create+0xf18/0x17d0 [18999.095360][ T3116] ip6_route_add+0x1c/0x140 [18999.095360][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [18999.095360][ T3116] addrconf_add_dev+0xe2/0x170 [18999.095360][ T3116] inet6_addr_add+0x12f/0xa40 [18999.095360][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [18999.095360][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18999.095360][ T3116] netlink_rcv_skb+0x130/0x360 [18999.095360][ T3116] netlink_unicast+0x449/0x710 [18999.095360][ T3116] netlink_sendmsg+0x723/0xbe0 [18999.095360][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18999.095360][ T3116] ___sys_sendmsg+0xee/0x170 [18999.095360][ T3116] __sys_sendmsg+0xcd/0x170 [18999.095360][ T3116] do_syscall_64+0xc6/0x1e0 [18999.095360][ T3116] [18999.097506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18999.097506][ T3116] ipv6_add_dev+0x3b9/0x11c0 [18999.097506][ T3116] ipv6_find_idev+0x102/0x170 [18999.097506][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18999.097506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18999.097506][ T3116] netlink_rcv_skb+0x130/0x360 [18999.097506][ T3116] netlink_unicast+0x449/0x710 [18999.097506][ T3116] netlink_sendmsg+0x723/0xbe0 [18999.097506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18999.097506][ T3116] ___sys_sendmsg+0xee/0x170 [18999.097506][ T3116] __sys_sendmsg+0xcd/0x170 [18999.097506][ T3116] do_syscall_64+0xc6/0x1e0 [18999.097506][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18999.097506][ T3116] [18999.099156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [18999.099156][ T3116] neigh_parms_alloc+0x1e5/0x510 [18999.099156][ T3116] ipv6_add_dev+0x2fd/0x11c0 [18999.099156][ T3116] ipv6_find_idev+0x102/0x170 [18999.099156][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [18999.099156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [18999.099156][ T3116] netlink_rcv_skb+0x130/0x360 [18999.099156][ T3116] netlink_unicast+0x449/0x710 [18999.099156][ T3116] netlink_sendmsg+0x723/0xbe0 [18999.099156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [18999.099156][ T3116] ___sys_sendmsg+0xee/0x170 [18999.099156][ T3116] __sys_sendmsg+0xcd/0x170 [18999.099156][ T3116] do_syscall_64+0xc6/0x1e0 [18999.099156][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18999.099156][ T3116] [19009.188849][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19009.189307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19009.189307][ T3116] dst_init+0x84/0x4a0 [19009.189307][ T3116] dst_alloc+0x97/0x150 [19009.189307][ T3116] ip6_dst_alloc+0x23/0x90 [19009.189307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19009.189307][ T3116] ip6_pol_route+0x56f/0x840 [19009.189307][ T3116] __fib6_rule_action+0x47a/0x5b0 [19009.189307][ T3116] fib_rules_lookup+0x2b4/0xa20 [19009.189307][ T3116] fib6_rule_lookup+0x182/0x630 [19009.189307][ T3116] ip6_route_input+0x59c/0xa50 [19009.189307][ T3116] ipv6_rcv+0x397/0x810 [19009.189307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19009.189307][ T3116] process_backlog+0x101/0x620 [19009.189307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19009.189307][ T3116] net_rx_action+0x495/0xbe0 [19009.189307][ T3116] __do_softirq+0x1b5/0x7f6 [19009.189307][ T3116] [19009.191372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19009.191372][ T3116] netdev_get_by_index+0x5e/0x80 [19009.191372][ T3116] fib6_nh_init+0x3d8/0x15b0 [19009.191372][ T3116] ip6_route_info_create+0xf18/0x17d0 [19009.191372][ T3116] ip6_route_add+0x1c/0x140 [19009.191372][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19009.191372][ T3116] addrconf_add_dev+0xe2/0x170 [19009.191372][ T3116] inet6_addr_add+0x12f/0xa40 [19009.191372][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19009.191372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19009.191372][ T3116] netlink_rcv_skb+0x130/0x360 [19009.191372][ T3116] netlink_unicast+0x449/0x710 [19009.191372][ T3116] netlink_sendmsg+0x723/0xbe0 [19009.191372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19009.191372][ T3116] ___sys_sendmsg+0xee/0x170 [19009.191372][ T3116] __sys_sendmsg+0xcd/0x170 [19009.191372][ T3116] do_syscall_64+0xc6/0x1e0 [19009.191372][ T3116] [19009.193527][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19009.193527][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19009.193527][ T3116] ipv6_find_idev+0x102/0x170 [19009.193527][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19009.193527][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19009.193527][ T3116] netlink_rcv_skb+0x130/0x360 [19009.193527][ T3116] netlink_unicast+0x449/0x710 [19009.193527][ T3116] netlink_sendmsg+0x723/0xbe0 [19009.193527][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19009.193527][ T3116] ___sys_sendmsg+0xee/0x170 [19009.193527][ T3116] __sys_sendmsg+0xcd/0x170 [19009.193527][ T3116] do_syscall_64+0xc6/0x1e0 [19009.193527][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19009.193527][ T3116] [19009.195172][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19009.195172][ T3116] neigh_parms_alloc+0x1e5/0x510 [19009.195172][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19009.195172][ T3116] ipv6_find_idev+0x102/0x170 [19009.195172][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19009.195172][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19009.195172][ T3116] netlink_rcv_skb+0x130/0x360 [19009.195172][ T3116] netlink_unicast+0x449/0x710 [19009.195172][ T3116] netlink_sendmsg+0x723/0xbe0 [19009.195172][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19009.195172][ T3116] ___sys_sendmsg+0xee/0x170 [19009.195172][ T3116] __sys_sendmsg+0xcd/0x170 [19009.195172][ T3116] do_syscall_64+0xc6/0x1e0 [19009.195172][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19009.195172][ T3116] [19019.436923][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19019.437423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19019.437423][ T3116] dst_init+0x84/0x4a0 [19019.437423][ T3116] dst_alloc+0x97/0x150 [19019.437423][ T3116] ip6_dst_alloc+0x23/0x90 [19019.437423][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19019.437423][ T3116] ip6_pol_route+0x56f/0x840 [19019.437423][ T3116] __fib6_rule_action+0x47a/0x5b0 [19019.437423][ T3116] fib_rules_lookup+0x2b4/0xa20 [19019.437423][ T3116] fib6_rule_lookup+0x182/0x630 [19019.437423][ T3116] ip6_route_input+0x59c/0xa50 [19019.437423][ T3116] ipv6_rcv+0x397/0x810 [19019.437423][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19019.437423][ T3116] process_backlog+0x101/0x620 [19019.437423][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19019.437423][ T3116] net_rx_action+0x495/0xbe0 [19019.437423][ T3116] __do_softirq+0x1b5/0x7f6 [19019.437423][ T3116] [19019.439491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19019.439491][ T3116] netdev_get_by_index+0x5e/0x80 [19019.439491][ T3116] fib6_nh_init+0x3d8/0x15b0 [19019.439491][ T3116] ip6_route_info_create+0xf18/0x17d0 [19019.439491][ T3116] ip6_route_add+0x1c/0x140 [19019.439491][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19019.439491][ T3116] addrconf_add_dev+0xe2/0x170 [19019.439491][ T3116] inet6_addr_add+0x12f/0xa40 [19019.439491][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19019.439491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19019.439491][ T3116] netlink_rcv_skb+0x130/0x360 [19019.439491][ T3116] netlink_unicast+0x449/0x710 [19019.439491][ T3116] netlink_sendmsg+0x723/0xbe0 [19019.439491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19019.439491][ T3116] ___sys_sendmsg+0xee/0x170 [19019.439491][ T3116] __sys_sendmsg+0xcd/0x170 [19019.439491][ T3116] do_syscall_64+0xc6/0x1e0 [19019.439491][ T3116] [19019.441683][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19019.441683][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19019.441683][ T3116] ipv6_find_idev+0x102/0x170 [19019.441683][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19019.441683][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19019.441683][ T3116] netlink_rcv_skb+0x130/0x360 [19019.441683][ T3116] netlink_unicast+0x449/0x710 [19019.441683][ T3116] netlink_sendmsg+0x723/0xbe0 [19019.441683][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19019.441683][ T3116] ___sys_sendmsg+0xee/0x170 [19019.441683][ T3116] __sys_sendmsg+0xcd/0x170 [19019.441683][ T3116] do_syscall_64+0xc6/0x1e0 [19019.441683][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19019.441683][ T3116] [19019.443887][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19019.443887][ T3116] neigh_parms_alloc+0x1e5/0x510 [19019.443887][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19019.443887][ T3116] ipv6_find_idev+0x102/0x170 [19019.443887][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19019.443887][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19019.443887][ T3116] netlink_rcv_skb+0x130/0x360 [19019.443887][ T3116] netlink_unicast+0x449/0x710 [19019.443887][ T3116] netlink_sendmsg+0x723/0xbe0 [19019.443887][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19019.443887][ T3116] ___sys_sendmsg+0xee/0x170 [19019.443887][ T3116] __sys_sendmsg+0xcd/0x170 [19019.443887][ T3116] do_syscall_64+0xc6/0x1e0 [19019.443887][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19019.443887][ T3116] [19029.837044][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19029.837618][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19029.837618][ T3116] dst_init+0x84/0x4a0 [19029.837618][ T3116] dst_alloc+0x97/0x150 [19029.837618][ T3116] ip6_dst_alloc+0x23/0x90 [19029.837618][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19029.837618][ T3116] ip6_pol_route+0x56f/0x840 [19029.837618][ T3116] __fib6_rule_action+0x47a/0x5b0 [19029.837618][ T3116] fib_rules_lookup+0x2b4/0xa20 [19029.837618][ T3116] fib6_rule_lookup+0x182/0x630 [19029.837618][ T3116] ip6_route_input+0x59c/0xa50 [19029.837618][ T3116] ipv6_rcv+0x397/0x810 [19029.837618][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19029.837618][ T3116] process_backlog+0x101/0x620 [19029.837618][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19029.837618][ T3116] net_rx_action+0x495/0xbe0 [19029.837618][ T3116] __do_softirq+0x1b5/0x7f6 [19029.837618][ T3116] [19029.839662][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19029.839662][ T3116] netdev_get_by_index+0x5e/0x80 [19029.839662][ T3116] fib6_nh_init+0x3d8/0x15b0 [19029.839662][ T3116] ip6_route_info_create+0xf18/0x17d0 [19029.839662][ T3116] ip6_route_add+0x1c/0x140 [19029.839662][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19029.839662][ T3116] addrconf_add_dev+0xe2/0x170 [19029.839662][ T3116] inet6_addr_add+0x12f/0xa40 [19029.839662][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19029.839662][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19029.839662][ T3116] netlink_rcv_skb+0x130/0x360 [19029.839662][ T3116] netlink_unicast+0x449/0x710 [19029.839662][ T3116] netlink_sendmsg+0x723/0xbe0 [19029.839662][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19029.839662][ T3116] ___sys_sendmsg+0xee/0x170 [19029.839662][ T3116] __sys_sendmsg+0xcd/0x170 [19029.839662][ T3116] do_syscall_64+0xc6/0x1e0 [19029.839662][ T3116] [19029.841816][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19029.841816][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19029.841816][ T3116] ipv6_find_idev+0x102/0x170 [19029.841816][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19029.841816][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19029.841816][ T3116] netlink_rcv_skb+0x130/0x360 [19029.841816][ T3116] netlink_unicast+0x449/0x710 [19029.841816][ T3116] netlink_sendmsg+0x723/0xbe0 [19029.841816][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19029.841816][ T3116] ___sys_sendmsg+0xee/0x170 [19029.841816][ T3116] __sys_sendmsg+0xcd/0x170 [19029.841816][ T3116] do_syscall_64+0xc6/0x1e0 [19029.841816][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19029.841816][ T3116] [19029.843481][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19029.843481][ T3116] neigh_parms_alloc+0x1e5/0x510 [19029.843481][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19029.843481][ T3116] ipv6_find_idev+0x102/0x170 [19029.843481][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19029.843481][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19029.843481][ T3116] netlink_rcv_skb+0x130/0x360 [19029.843481][ T3116] netlink_unicast+0x449/0x710 [19029.843481][ T3116] netlink_sendmsg+0x723/0xbe0 [19029.843481][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19029.843481][ T3116] ___sys_sendmsg+0xee/0x170 [19029.843481][ T3116] __sys_sendmsg+0xcd/0x170 [19029.843481][ T3116] do_syscall_64+0xc6/0x1e0 [19029.843481][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19029.843481][ T3116] [19039.932822][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19039.933298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19039.933298][ T3116] dst_init+0x84/0x4a0 [19039.933298][ T3116] dst_alloc+0x97/0x150 [19039.933298][ T3116] ip6_dst_alloc+0x23/0x90 [19039.933298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19039.933298][ T3116] ip6_pol_route+0x56f/0x840 [19039.933298][ T3116] __fib6_rule_action+0x47a/0x5b0 [19039.933298][ T3116] fib_rules_lookup+0x2b4/0xa20 [19039.933298][ T3116] fib6_rule_lookup+0x182/0x630 [19039.933298][ T3116] ip6_route_input+0x59c/0xa50 [19039.933298][ T3116] ipv6_rcv+0x397/0x810 [19039.933298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19039.933298][ T3116] process_backlog+0x101/0x620 [19039.933298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19039.933298][ T3116] net_rx_action+0x495/0xbe0 [19039.933298][ T3116] __do_softirq+0x1b5/0x7f6 [19039.933298][ T3116] [19039.935497][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19039.935497][ T3116] netdev_get_by_index+0x5e/0x80 [19039.935497][ T3116] fib6_nh_init+0x3d8/0x15b0 [19039.935497][ T3116] ip6_route_info_create+0xf18/0x17d0 [19039.935497][ T3116] ip6_route_add+0x1c/0x140 [19039.935497][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19039.935497][ T3116] addrconf_add_dev+0xe2/0x170 [19039.935497][ T3116] inet6_addr_add+0x12f/0xa40 [19039.935497][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19039.935497][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19039.935497][ T3116] netlink_rcv_skb+0x130/0x360 [19039.935497][ T3116] netlink_unicast+0x449/0x710 [19039.935497][ T3116] netlink_sendmsg+0x723/0xbe0 [19039.935497][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19039.935497][ T3116] ___sys_sendmsg+0xee/0x170 [19039.935497][ T3116] __sys_sendmsg+0xcd/0x170 [19039.935497][ T3116] do_syscall_64+0xc6/0x1e0 [19039.935497][ T3116] [19039.937962][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19039.937962][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19039.937962][ T3116] ipv6_find_idev+0x102/0x170 [19039.937962][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19039.937962][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19039.937962][ T3116] netlink_rcv_skb+0x130/0x360 [19039.937962][ T3116] netlink_unicast+0x449/0x710 [19039.937962][ T3116] netlink_sendmsg+0x723/0xbe0 [19039.937962][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19039.937962][ T3116] ___sys_sendmsg+0xee/0x170 [19039.937962][ T3116] __sys_sendmsg+0xcd/0x170 [19039.937962][ T3116] do_syscall_64+0xc6/0x1e0 [19039.937962][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19039.937962][ T3116] [19039.939802][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19039.939802][ T3116] neigh_parms_alloc+0x1e5/0x510 [19039.939802][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19039.939802][ T3116] ipv6_find_idev+0x102/0x170 [19039.939802][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19039.939802][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19039.939802][ T3116] netlink_rcv_skb+0x130/0x360 [19039.939802][ T3116] netlink_unicast+0x449/0x710 [19039.939802][ T3116] netlink_sendmsg+0x723/0xbe0 [19039.939802][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19039.939802][ T3116] ___sys_sendmsg+0xee/0x170 [19039.939802][ T3116] __sys_sendmsg+0xcd/0x170 [19039.939802][ T3116] do_syscall_64+0xc6/0x1e0 [19039.939802][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19039.939802][ T3116] [19050.180879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19050.181351][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19050.181351][ T3116] dst_init+0x84/0x4a0 [19050.181351][ T3116] dst_alloc+0x97/0x150 [19050.181351][ T3116] ip6_dst_alloc+0x23/0x90 [19050.181351][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19050.181351][ T3116] ip6_pol_route+0x56f/0x840 [19050.181351][ T3116] __fib6_rule_action+0x47a/0x5b0 [19050.181351][ T3116] fib_rules_lookup+0x2b4/0xa20 [19050.181351][ T3116] fib6_rule_lookup+0x182/0x630 [19050.181351][ T3116] ip6_route_input+0x59c/0xa50 [19050.181351][ T3116] ipv6_rcv+0x397/0x810 [19050.181351][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19050.181351][ T3116] process_backlog+0x101/0x620 [19050.181351][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19050.181351][ T3116] net_rx_action+0x495/0xbe0 [19050.181351][ T3116] __do_softirq+0x1b5/0x7f6 [19050.181351][ T3116] [19050.183649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19050.183649][ T3116] netdev_get_by_index+0x5e/0x80 [19050.183649][ T3116] fib6_nh_init+0x3d8/0x15b0 [19050.183649][ T3116] ip6_route_info_create+0xf18/0x17d0 [19050.183649][ T3116] ip6_route_add+0x1c/0x140 [19050.183649][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19050.183649][ T3116] addrconf_add_dev+0xe2/0x170 [19050.183649][ T3116] inet6_addr_add+0x12f/0xa40 [19050.183649][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19050.183649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19050.183649][ T3116] netlink_rcv_skb+0x130/0x360 [19050.183649][ T3116] netlink_unicast+0x449/0x710 [19050.183649][ T3116] netlink_sendmsg+0x723/0xbe0 [19050.183649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19050.183649][ T3116] ___sys_sendmsg+0xee/0x170 [19050.183649][ T3116] __sys_sendmsg+0xcd/0x170 [19050.183649][ T3116] do_syscall_64+0xc6/0x1e0 [19050.183649][ T3116] [19050.186162][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19050.186162][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19050.186162][ T3116] ipv6_find_idev+0x102/0x170 [19050.186162][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19050.186162][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19050.186162][ T3116] netlink_rcv_skb+0x130/0x360 [19050.186162][ T3116] netlink_unicast+0x449/0x710 [19050.186162][ T3116] netlink_sendmsg+0x723/0xbe0 [19050.186162][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19050.186162][ T3116] ___sys_sendmsg+0xee/0x170 [19050.186162][ T3116] __sys_sendmsg+0xcd/0x170 [19050.186162][ T3116] do_syscall_64+0xc6/0x1e0 [19050.186162][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19050.186162][ T3116] [19050.188028][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19050.188028][ T3116] neigh_parms_alloc+0x1e5/0x510 [19050.188028][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19050.188028][ T3116] ipv6_find_idev+0x102/0x170 [19050.188028][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19050.188028][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19050.188028][ T3116] netlink_rcv_skb+0x130/0x360 [19050.188028][ T3116] netlink_unicast+0x449/0x710 [19050.188028][ T3116] netlink_sendmsg+0x723/0xbe0 [19050.188028][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19050.188028][ T3116] ___sys_sendmsg+0xee/0x170 [19050.188028][ T3116] __sys_sendmsg+0xcd/0x170 [19050.188028][ T3116] do_syscall_64+0xc6/0x1e0 [19050.188028][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19050.188028][ T3116] [19060.428826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19060.429281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19060.429281][ T3116] dst_init+0x84/0x4a0 [19060.429281][ T3116] dst_alloc+0x97/0x150 [19060.429281][ T3116] ip6_dst_alloc+0x23/0x90 [19060.429281][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19060.429281][ T3116] ip6_pol_route+0x56f/0x840 [19060.429281][ T3116] __fib6_rule_action+0x47a/0x5b0 [19060.429281][ T3116] fib_rules_lookup+0x2b4/0xa20 [19060.429281][ T3116] fib6_rule_lookup+0x182/0x630 [19060.429281][ T3116] ip6_route_input+0x59c/0xa50 [19060.429281][ T3116] ipv6_rcv+0x397/0x810 [19060.429281][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19060.429281][ T3116] process_backlog+0x101/0x620 [19060.429281][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19060.429281][ T3116] net_rx_action+0x495/0xbe0 [19060.429281][ T3116] __do_softirq+0x1b5/0x7f6 [19060.429281][ T3116] [19060.431690][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19060.431690][ T3116] netdev_get_by_index+0x5e/0x80 [19060.431690][ T3116] fib6_nh_init+0x3d8/0x15b0 [19060.431690][ T3116] ip6_route_info_create+0xf18/0x17d0 [19060.431690][ T3116] ip6_route_add+0x1c/0x140 [19060.431690][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19060.431690][ T3116] addrconf_add_dev+0xe2/0x170 [19060.431690][ T3116] inet6_addr_add+0x12f/0xa40 [19060.431690][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19060.431690][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19060.431690][ T3116] netlink_rcv_skb+0x130/0x360 [19060.431690][ T3116] netlink_unicast+0x449/0x710 [19060.431690][ T3116] netlink_sendmsg+0x723/0xbe0 [19060.431690][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19060.431690][ T3116] ___sys_sendmsg+0xee/0x170 [19060.431690][ T3116] __sys_sendmsg+0xcd/0x170 [19060.431690][ T3116] do_syscall_64+0xc6/0x1e0 [19060.431690][ T3116] [19060.434134][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19060.434134][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19060.434134][ T3116] ipv6_find_idev+0x102/0x170 [19060.434134][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19060.434134][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19060.434134][ T3116] netlink_rcv_skb+0x130/0x360 [19060.434134][ T3116] netlink_unicast+0x449/0x710 [19060.434134][ T3116] netlink_sendmsg+0x723/0xbe0 [19060.434134][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19060.434134][ T3116] ___sys_sendmsg+0xee/0x170 [19060.434134][ T3116] __sys_sendmsg+0xcd/0x170 [19060.434134][ T3116] do_syscall_64+0xc6/0x1e0 [19060.434134][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19060.434134][ T3116] [19060.436077][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19060.436077][ T3116] neigh_parms_alloc+0x1e5/0x510 [19060.436077][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19060.436077][ T3116] ipv6_find_idev+0x102/0x170 [19060.436077][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19060.436077][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19060.436077][ T3116] netlink_rcv_skb+0x130/0x360 [19060.436077][ T3116] netlink_unicast+0x449/0x710 [19060.436077][ T3116] netlink_sendmsg+0x723/0xbe0 [19060.436077][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19060.436077][ T3116] ___sys_sendmsg+0xee/0x170 [19060.436077][ T3116] __sys_sendmsg+0xcd/0x170 [19060.436077][ T3116] do_syscall_64+0xc6/0x1e0 [19060.436077][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19060.436077][ T3116] [19070.676899][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19070.677406][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19070.677406][ T3116] dst_init+0x84/0x4a0 [19070.677406][ T3116] dst_alloc+0x97/0x150 [19070.677406][ T3116] ip6_dst_alloc+0x23/0x90 [19070.677406][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19070.677406][ T3116] ip6_pol_route+0x56f/0x840 [19070.677406][ T3116] __fib6_rule_action+0x47a/0x5b0 [19070.677406][ T3116] fib_rules_lookup+0x2b4/0xa20 [19070.677406][ T3116] fib6_rule_lookup+0x182/0x630 [19070.677406][ T3116] ip6_route_input+0x59c/0xa50 [19070.677406][ T3116] ipv6_rcv+0x397/0x810 [19070.677406][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19070.677406][ T3116] process_backlog+0x101/0x620 [19070.677406][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19070.677406][ T3116] net_rx_action+0x495/0xbe0 [19070.677406][ T3116] __do_softirq+0x1b5/0x7f6 [19070.677406][ T3116] [19070.679500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19070.679500][ T3116] netdev_get_by_index+0x5e/0x80 [19070.679500][ T3116] fib6_nh_init+0x3d8/0x15b0 [19070.679500][ T3116] ip6_route_info_create+0xf18/0x17d0 [19070.679500][ T3116] ip6_route_add+0x1c/0x140 [19070.679500][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19070.679500][ T3116] addrconf_add_dev+0xe2/0x170 [19070.679500][ T3116] inet6_addr_add+0x12f/0xa40 [19070.679500][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19070.679500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19070.679500][ T3116] netlink_rcv_skb+0x130/0x360 [19070.679500][ T3116] netlink_unicast+0x449/0x710 [19070.679500][ T3116] netlink_sendmsg+0x723/0xbe0 [19070.679500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19070.679500][ T3116] ___sys_sendmsg+0xee/0x170 [19070.679500][ T3116] __sys_sendmsg+0xcd/0x170 [19070.679500][ T3116] do_syscall_64+0xc6/0x1e0 [19070.679500][ T3116] [19070.681714][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19070.681714][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19070.681714][ T3116] ipv6_find_idev+0x102/0x170 [19070.681714][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19070.681714][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19070.681714][ T3116] netlink_rcv_skb+0x130/0x360 [19070.681714][ T3116] netlink_unicast+0x449/0x710 [19070.681714][ T3116] netlink_sendmsg+0x723/0xbe0 [19070.681714][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19070.681714][ T3116] ___sys_sendmsg+0xee/0x170 [19070.681714][ T3116] __sys_sendmsg+0xcd/0x170 [19070.681714][ T3116] do_syscall_64+0xc6/0x1e0 [19070.681714][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19070.681714][ T3116] [19070.683414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19070.683414][ T3116] neigh_parms_alloc+0x1e5/0x510 [19070.683414][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19070.683414][ T3116] ipv6_find_idev+0x102/0x170 [19070.683414][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19070.683414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19070.683414][ T3116] netlink_rcv_skb+0x130/0x360 [19070.683414][ T3116] netlink_unicast+0x449/0x710 [19070.683414][ T3116] netlink_sendmsg+0x723/0xbe0 [19070.683414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19070.683414][ T3116] ___sys_sendmsg+0xee/0x170 [19070.683414][ T3116] __sys_sendmsg+0xcd/0x170 [19070.683414][ T3116] do_syscall_64+0xc6/0x1e0 [19070.683414][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19070.683414][ T3116] [19080.924816][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19080.925436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19080.925436][ T3116] dst_init+0x84/0x4a0 [19080.925436][ T3116] dst_alloc+0x97/0x150 [19080.925436][ T3116] ip6_dst_alloc+0x23/0x90 [19080.925436][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19080.925436][ T3116] ip6_pol_route+0x56f/0x840 [19080.925436][ T3116] __fib6_rule_action+0x47a/0x5b0 [19080.925436][ T3116] fib_rules_lookup+0x2b4/0xa20 [19080.925436][ T3116] fib6_rule_lookup+0x182/0x630 [19080.925436][ T3116] ip6_route_input+0x59c/0xa50 [19080.925436][ T3116] ipv6_rcv+0x397/0x810 [19080.925436][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19080.925436][ T3116] process_backlog+0x101/0x620 [19080.925436][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19080.925436][ T3116] net_rx_action+0x495/0xbe0 [19080.925436][ T3116] __do_softirq+0x1b5/0x7f6 [19080.925436][ T3116] [19080.944259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19080.944259][ T3116] netdev_get_by_index+0x5e/0x80 [19080.944259][ T3116] fib6_nh_init+0x3d8/0x15b0 [19080.944259][ T3116] ip6_route_info_create+0xf18/0x17d0 [19080.944259][ T3116] ip6_route_add+0x1c/0x140 [19080.944259][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19080.944259][ T3116] addrconf_add_dev+0xe2/0x170 [19080.944259][ T3116] inet6_addr_add+0x12f/0xa40 [19080.944259][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19080.944259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19080.944259][ T3116] netlink_rcv_skb+0x130/0x360 [19080.944259][ T3116] netlink_unicast+0x449/0x710 [19080.944259][ T3116] netlink_sendmsg+0x723/0xbe0 [19080.944259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19080.944259][ T3116] ___sys_sendmsg+0xee/0x170 [19080.944259][ T3116] __sys_sendmsg+0xcd/0x170 [19080.944259][ T3116] do_syscall_64+0xc6/0x1e0 [19080.944259][ T3116] [19080.948871][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19080.948871][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19080.948871][ T3116] ipv6_find_idev+0x102/0x170 [19080.948871][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19080.948871][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19080.948871][ T3116] netlink_rcv_skb+0x130/0x360 [19080.948871][ T3116] netlink_unicast+0x449/0x710 [19080.948871][ T3116] netlink_sendmsg+0x723/0xbe0 [19080.948871][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19080.948871][ T3116] ___sys_sendmsg+0xee/0x170 [19080.948871][ T3116] __sys_sendmsg+0xcd/0x170 [19080.948871][ T3116] do_syscall_64+0xc6/0x1e0 [19080.948871][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19080.948871][ T3116] [19080.952958][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19080.952958][ T3116] neigh_parms_alloc+0x1e5/0x510 [19080.952958][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19080.952958][ T3116] ipv6_find_idev+0x102/0x170 [19080.952958][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19080.952958][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19080.952958][ T3116] netlink_rcv_skb+0x130/0x360 [19080.952958][ T3116] netlink_unicast+0x449/0x710 [19080.952958][ T3116] netlink_sendmsg+0x723/0xbe0 [19080.952958][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19080.952958][ T3116] ___sys_sendmsg+0xee/0x170 [19080.952958][ T3116] __sys_sendmsg+0xcd/0x170 [19080.952958][ T3116] do_syscall_64+0xc6/0x1e0 [19080.952958][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19080.952958][ T3116] [19091.212826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19091.231386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19091.231386][ T3116] dst_init+0x84/0x4a0 [19091.231386][ T3116] dst_alloc+0x97/0x150 [19091.231386][ T3116] ip6_dst_alloc+0x23/0x90 [19091.231386][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19091.231386][ T3116] ip6_pol_route+0x56f/0x840 [19091.231386][ T3116] __fib6_rule_action+0x47a/0x5b0 [19091.231386][ T3116] fib_rules_lookup+0x2b4/0xa20 [19091.231386][ T3116] fib6_rule_lookup+0x182/0x630 [19091.231386][ T3116] ip6_route_input+0x59c/0xa50 [19091.231386][ T3116] ipv6_rcv+0x397/0x810 [19091.231386][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19091.231386][ T3116] process_backlog+0x101/0x620 [19091.231386][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19091.231386][ T3116] net_rx_action+0x495/0xbe0 [19091.231386][ T3116] __do_softirq+0x1b5/0x7f6 [19091.231386][ T3116] [19091.244700][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19091.244700][ T3116] netdev_get_by_index+0x5e/0x80 [19091.244700][ T3116] fib6_nh_init+0x3d8/0x15b0 [19091.244700][ T3116] ip6_route_info_create+0xf18/0x17d0 [19091.244700][ T3116] ip6_route_add+0x1c/0x140 [19091.244700][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19091.244700][ T3116] addrconf_add_dev+0xe2/0x170 [19091.244700][ T3116] inet6_addr_add+0x12f/0xa40 [19091.244700][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19091.244700][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19091.244700][ T3116] netlink_rcv_skb+0x130/0x360 [19091.244700][ T3116] netlink_unicast+0x449/0x710 [19091.244700][ T3116] netlink_sendmsg+0x723/0xbe0 [19091.244700][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19091.244700][ T3116] ___sys_sendmsg+0xee/0x170 [19091.244700][ T3116] __sys_sendmsg+0xcd/0x170 [19091.244700][ T3116] do_syscall_64+0xc6/0x1e0 [19091.244700][ T3116] [19091.248759][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19091.248759][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19091.248759][ T3116] ipv6_find_idev+0x102/0x170 [19091.248759][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19091.248759][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19091.248759][ T3116] netlink_rcv_skb+0x130/0x360 [19091.248759][ T3116] netlink_unicast+0x449/0x710 [19091.248759][ T3116] netlink_sendmsg+0x723/0xbe0 [19091.248759][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19091.248759][ T3116] ___sys_sendmsg+0xee/0x170 [19091.248759][ T3116] __sys_sendmsg+0xcd/0x170 [19091.248759][ T3116] do_syscall_64+0xc6/0x1e0 [19091.248759][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19091.248759][ T3116] [19091.252358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19091.252358][ T3116] neigh_parms_alloc+0x1e5/0x510 [19091.252358][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19091.252358][ T3116] ipv6_find_idev+0x102/0x170 [19091.252358][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19091.252358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19091.252358][ T3116] netlink_rcv_skb+0x130/0x360 [19091.252358][ T3116] netlink_unicast+0x449/0x710 [19091.252358][ T3116] netlink_sendmsg+0x723/0xbe0 [19091.252358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19091.252358][ T3116] ___sys_sendmsg+0xee/0x170 [19091.252358][ T3116] __sys_sendmsg+0xcd/0x170 [19091.252358][ T3116] do_syscall_64+0xc6/0x1e0 [19091.252358][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19091.252358][ T3116] [19101.452836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19101.480899][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19101.480899][ T3116] dst_init+0x84/0x4a0 [19101.480899][ T3116] dst_alloc+0x97/0x150 [19101.480899][ T3116] ip6_dst_alloc+0x23/0x90 [19101.480899][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19101.480899][ T3116] ip6_pol_route+0x56f/0x840 [19101.480899][ T3116] __fib6_rule_action+0x47a/0x5b0 [19101.480899][ T3116] fib_rules_lookup+0x2b4/0xa20 [19101.480899][ T3116] fib6_rule_lookup+0x182/0x630 [19101.480899][ T3116] ip6_route_input+0x59c/0xa50 [19101.480899][ T3116] ipv6_rcv+0x397/0x810 [19101.480899][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19101.480899][ T3116] process_backlog+0x101/0x620 [19101.480899][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19101.480899][ T3116] net_rx_action+0x495/0xbe0 [19101.480899][ T3116] __do_softirq+0x1b5/0x7f6 [19101.480899][ T3116] [19101.487255][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19101.487255][ T3116] netdev_get_by_index+0x5e/0x80 [19101.487255][ T3116] fib6_nh_init+0x3d8/0x15b0 [19101.487255][ T3116] ip6_route_info_create+0xf18/0x17d0 [19101.487255][ T3116] ip6_route_add+0x1c/0x140 [19101.487255][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19101.487255][ T3116] addrconf_add_dev+0xe2/0x170 [19101.487255][ T3116] inet6_addr_add+0x12f/0xa40 [19101.487255][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19101.487255][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19101.487255][ T3116] netlink_rcv_skb+0x130/0x360 [19101.487255][ T3116] netlink_unicast+0x449/0x710 [19101.487255][ T3116] netlink_sendmsg+0x723/0xbe0 [19101.487255][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19101.487255][ T3116] ___sys_sendmsg+0xee/0x170 [19101.487255][ T3116] __sys_sendmsg+0xcd/0x170 [19101.487255][ T3116] do_syscall_64+0xc6/0x1e0 [19101.487255][ T3116] [19101.494735][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19101.494735][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19101.494735][ T3116] ipv6_find_idev+0x102/0x170 [19101.494735][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19101.494735][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19101.494735][ T3116] netlink_rcv_skb+0x130/0x360 [19101.494735][ T3116] netlink_unicast+0x449/0x710 [19101.494735][ T3116] netlink_sendmsg+0x723/0xbe0 [19101.494735][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19101.494735][ T3116] ___sys_sendmsg+0xee/0x170 [19101.494735][ T3116] __sys_sendmsg+0xcd/0x170 [19101.494735][ T3116] do_syscall_64+0xc6/0x1e0 [19101.494735][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19101.494735][ T3116] [19101.499710][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19101.499710][ T3116] neigh_parms_alloc+0x1e5/0x510 [19101.499710][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19101.499710][ T3116] ipv6_find_idev+0x102/0x170 [19101.499710][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19101.499710][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19101.499710][ T3116] netlink_rcv_skb+0x130/0x360 [19101.499710][ T3116] netlink_unicast+0x449/0x710 [19101.499710][ T3116] netlink_sendmsg+0x723/0xbe0 [19101.499710][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19101.499710][ T3116] ___sys_sendmsg+0xee/0x170 [19101.499710][ T3116] __sys_sendmsg+0xcd/0x170 [19101.499710][ T3116] do_syscall_64+0xc6/0x1e0 [19101.499710][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19101.499710][ T3116] [19111.780867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19111.781386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19111.781386][ T3116] dst_init+0x84/0x4a0 [19111.781386][ T3116] dst_alloc+0x97/0x150 [19111.781386][ T3116] ip6_dst_alloc+0x23/0x90 [19111.781386][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19111.781386][ T3116] ip6_pol_route+0x56f/0x840 [19111.781386][ T3116] __fib6_rule_action+0x47a/0x5b0 [19111.781386][ T3116] fib_rules_lookup+0x2b4/0xa20 [19111.781386][ T3116] fib6_rule_lookup+0x182/0x630 [19111.781386][ T3116] ip6_route_input+0x59c/0xa50 [19111.781386][ T3116] ipv6_rcv+0x397/0x810 [19111.781386][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19111.781386][ T3116] process_backlog+0x101/0x620 [19111.781386][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19111.781386][ T3116] net_rx_action+0x495/0xbe0 [19111.781386][ T3116] __do_softirq+0x1b5/0x7f6 [19111.781386][ T3116] [19111.783429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19111.783429][ T3116] netdev_get_by_index+0x5e/0x80 [19111.783429][ T3116] fib6_nh_init+0x3d8/0x15b0 [19111.783429][ T3116] ip6_route_info_create+0xf18/0x17d0 [19111.783429][ T3116] ip6_route_add+0x1c/0x140 [19111.783429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19111.783429][ T3116] addrconf_add_dev+0xe2/0x170 [19111.783429][ T3116] inet6_addr_add+0x12f/0xa40 [19111.783429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19111.783429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19111.783429][ T3116] netlink_rcv_skb+0x130/0x360 [19111.783429][ T3116] netlink_unicast+0x449/0x710 [19111.783429][ T3116] netlink_sendmsg+0x723/0xbe0 [19111.783429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19111.783429][ T3116] ___sys_sendmsg+0xee/0x170 [19111.783429][ T3116] __sys_sendmsg+0xcd/0x170 [19111.783429][ T3116] do_syscall_64+0xc6/0x1e0 [19111.783429][ T3116] [19111.785559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19111.785559][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19111.785559][ T3116] ipv6_find_idev+0x102/0x170 [19111.785559][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19111.785559][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19111.785559][ T3116] netlink_rcv_skb+0x130/0x360 [19111.785559][ T3116] netlink_unicast+0x449/0x710 [19111.785559][ T3116] netlink_sendmsg+0x723/0xbe0 [19111.785559][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19111.785559][ T3116] ___sys_sendmsg+0xee/0x170 [19111.785559][ T3116] __sys_sendmsg+0xcd/0x170 [19111.785559][ T3116] do_syscall_64+0xc6/0x1e0 [19111.785559][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19111.785559][ T3116] [19111.787226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19111.787226][ T3116] neigh_parms_alloc+0x1e5/0x510 [19111.787226][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19111.787226][ T3116] ipv6_find_idev+0x102/0x170 [19111.787226][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19111.787226][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19111.787226][ T3116] netlink_rcv_skb+0x130/0x360 [19111.787226][ T3116] netlink_unicast+0x449/0x710 [19111.787226][ T3116] netlink_sendmsg+0x723/0xbe0 [19111.787226][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19111.787226][ T3116] ___sys_sendmsg+0xee/0x170 [19111.787226][ T3116] __sys_sendmsg+0xcd/0x170 [19111.787226][ T3116] do_syscall_64+0xc6/0x1e0 [19111.787226][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19111.787226][ T3116] [19121.884879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19121.885435][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19121.885435][ T3116] dst_init+0x84/0x4a0 [19121.885435][ T3116] dst_alloc+0x97/0x150 [19121.885435][ T3116] ip6_dst_alloc+0x23/0x90 [19121.885435][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19121.885435][ T3116] ip6_pol_route+0x56f/0x840 [19121.885435][ T3116] __fib6_rule_action+0x47a/0x5b0 [19121.885435][ T3116] fib_rules_lookup+0x2b4/0xa20 [19121.885435][ T3116] fib6_rule_lookup+0x182/0x630 [19121.885435][ T3116] ip6_route_input+0x59c/0xa50 [19121.885435][ T3116] ipv6_rcv+0x397/0x810 [19121.885435][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19121.885435][ T3116] process_backlog+0x101/0x620 [19121.885435][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19121.885435][ T3116] net_rx_action+0x495/0xbe0 [19121.885435][ T3116] __do_softirq+0x1b5/0x7f6 [19121.885435][ T3116] [19121.887483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19121.887483][ T3116] netdev_get_by_index+0x5e/0x80 [19121.887483][ T3116] fib6_nh_init+0x3d8/0x15b0 [19121.887483][ T3116] ip6_route_info_create+0xf18/0x17d0 [19121.887483][ T3116] ip6_route_add+0x1c/0x140 [19121.887483][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19121.887483][ T3116] addrconf_add_dev+0xe2/0x170 [19121.887483][ T3116] inet6_addr_add+0x12f/0xa40 [19121.887483][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19121.887483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19121.887483][ T3116] netlink_rcv_skb+0x130/0x360 [19121.887483][ T3116] netlink_unicast+0x449/0x710 [19121.887483][ T3116] netlink_sendmsg+0x723/0xbe0 [19121.887483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19121.887483][ T3116] ___sys_sendmsg+0xee/0x170 [19121.887483][ T3116] __sys_sendmsg+0xcd/0x170 [19121.887483][ T3116] do_syscall_64+0xc6/0x1e0 [19121.887483][ T3116] [19121.889622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19121.889622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19121.889622][ T3116] ipv6_find_idev+0x102/0x170 [19121.889622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19121.889622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19121.889622][ T3116] netlink_rcv_skb+0x130/0x360 [19121.889622][ T3116] netlink_unicast+0x449/0x710 [19121.889622][ T3116] netlink_sendmsg+0x723/0xbe0 [19121.889622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19121.889622][ T3116] ___sys_sendmsg+0xee/0x170 [19121.889622][ T3116] __sys_sendmsg+0xcd/0x170 [19121.889622][ T3116] do_syscall_64+0xc6/0x1e0 [19121.889622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19121.889622][ T3116] [19121.891317][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19121.891317][ T3116] neigh_parms_alloc+0x1e5/0x510 [19121.891317][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19121.891317][ T3116] ipv6_find_idev+0x102/0x170 [19121.891317][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19121.891317][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19121.891317][ T3116] netlink_rcv_skb+0x130/0x360 [19121.891317][ T3116] netlink_unicast+0x449/0x710 [19121.891317][ T3116] netlink_sendmsg+0x723/0xbe0 [19121.891317][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19121.891317][ T3116] ___sys_sendmsg+0xee/0x170 [19121.891317][ T3116] __sys_sendmsg+0xcd/0x170 [19121.891317][ T3116] do_syscall_64+0xc6/0x1e0 [19121.891317][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19121.891317][ T3116] [19132.132830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19132.133300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19132.133300][ T3116] dst_init+0x84/0x4a0 [19132.133300][ T3116] dst_alloc+0x97/0x150 [19132.133300][ T3116] ip6_dst_alloc+0x23/0x90 [19132.133300][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19132.133300][ T3116] ip6_pol_route+0x56f/0x840 [19132.133300][ T3116] __fib6_rule_action+0x47a/0x5b0 [19132.133300][ T3116] fib_rules_lookup+0x2b4/0xa20 [19132.133300][ T3116] fib6_rule_lookup+0x182/0x630 [19132.133300][ T3116] ip6_route_input+0x59c/0xa50 [19132.133300][ T3116] ipv6_rcv+0x397/0x810 [19132.133300][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19132.133300][ T3116] process_backlog+0x101/0x620 [19132.133300][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19132.133300][ T3116] net_rx_action+0x495/0xbe0 [19132.133300][ T3116] __do_softirq+0x1b5/0x7f6 [19132.133300][ T3116] [19132.135329][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19132.135329][ T3116] netdev_get_by_index+0x5e/0x80 [19132.135329][ T3116] fib6_nh_init+0x3d8/0x15b0 [19132.135329][ T3116] ip6_route_info_create+0xf18/0x17d0 [19132.135329][ T3116] ip6_route_add+0x1c/0x140 [19132.135329][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19132.135329][ T3116] addrconf_add_dev+0xe2/0x170 [19132.135329][ T3116] inet6_addr_add+0x12f/0xa40 [19132.135329][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19132.135329][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19132.135329][ T3116] netlink_rcv_skb+0x130/0x360 [19132.135329][ T3116] netlink_unicast+0x449/0x710 [19132.135329][ T3116] netlink_sendmsg+0x723/0xbe0 [19132.135329][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19132.135329][ T3116] ___sys_sendmsg+0xee/0x170 [19132.135329][ T3116] __sys_sendmsg+0xcd/0x170 [19132.135329][ T3116] do_syscall_64+0xc6/0x1e0 [19132.135329][ T3116] [19132.137432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19132.137432][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19132.137432][ T3116] ipv6_find_idev+0x102/0x170 [19132.137432][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19132.137432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19132.137432][ T3116] netlink_rcv_skb+0x130/0x360 [19132.137432][ T3116] netlink_unicast+0x449/0x710 [19132.137432][ T3116] netlink_sendmsg+0x723/0xbe0 [19132.137432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19132.137432][ T3116] ___sys_sendmsg+0xee/0x170 [19132.137432][ T3116] __sys_sendmsg+0xcd/0x170 [19132.137432][ T3116] do_syscall_64+0xc6/0x1e0 [19132.137432][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19132.137432][ T3116] [19132.139102][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19132.139102][ T3116] neigh_parms_alloc+0x1e5/0x510 [19132.139102][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19132.139102][ T3116] ipv6_find_idev+0x102/0x170 [19132.139102][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19132.139102][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19132.139102][ T3116] netlink_rcv_skb+0x130/0x360 [19132.139102][ T3116] netlink_unicast+0x449/0x710 [19132.139102][ T3116] netlink_sendmsg+0x723/0xbe0 [19132.139102][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19132.139102][ T3116] ___sys_sendmsg+0xee/0x170 [19132.139102][ T3116] __sys_sendmsg+0xcd/0x170 [19132.139102][ T3116] do_syscall_64+0xc6/0x1e0 [19132.139102][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19132.139102][ T3116] [19142.380774][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19142.381199][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19142.381199][ T3116] dst_init+0x84/0x4a0 [19142.381199][ T3116] dst_alloc+0x97/0x150 [19142.381199][ T3116] ip6_dst_alloc+0x23/0x90 [19142.381199][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19142.381199][ T3116] ip6_pol_route+0x56f/0x840 [19142.381199][ T3116] __fib6_rule_action+0x47a/0x5b0 [19142.381199][ T3116] fib_rules_lookup+0x2b4/0xa20 [19142.381199][ T3116] fib6_rule_lookup+0x182/0x630 [19142.381199][ T3116] ip6_route_input+0x59c/0xa50 [19142.381199][ T3116] ipv6_rcv+0x397/0x810 [19142.381199][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19142.381199][ T3116] process_backlog+0x101/0x620 [19142.381199][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19142.381199][ T3116] net_rx_action+0x495/0xbe0 [19142.381199][ T3116] __do_softirq+0x1b5/0x7f6 [19142.381199][ T3116] [19142.383799][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19142.383799][ T3116] netdev_get_by_index+0x5e/0x80 [19142.383799][ T3116] fib6_nh_init+0x3d8/0x15b0 [19142.383799][ T3116] ip6_route_info_create+0xf18/0x17d0 [19142.383799][ T3116] ip6_route_add+0x1c/0x140 [19142.383799][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19142.383799][ T3116] addrconf_add_dev+0xe2/0x170 [19142.383799][ T3116] inet6_addr_add+0x12f/0xa40 [19142.383799][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19142.383799][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19142.383799][ T3116] netlink_rcv_skb+0x130/0x360 [19142.383799][ T3116] netlink_unicast+0x449/0x710 [19142.383799][ T3116] netlink_sendmsg+0x723/0xbe0 [19142.383799][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19142.383799][ T3116] ___sys_sendmsg+0xee/0x170 [19142.383799][ T3116] __sys_sendmsg+0xcd/0x170 [19142.383799][ T3116] do_syscall_64+0xc6/0x1e0 [19142.383799][ T3116] [19142.386014][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19142.386014][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19142.386014][ T3116] ipv6_find_idev+0x102/0x170 [19142.386014][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19142.386014][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19142.386014][ T3116] netlink_rcv_skb+0x130/0x360 [19142.386014][ T3116] netlink_unicast+0x449/0x710 [19142.386014][ T3116] netlink_sendmsg+0x723/0xbe0 [19142.386014][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19142.386014][ T3116] ___sys_sendmsg+0xee/0x170 [19142.386014][ T3116] __sys_sendmsg+0xcd/0x170 [19142.386014][ T3116] do_syscall_64+0xc6/0x1e0 [19142.386014][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19142.386014][ T3116] [19142.387691][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19142.387691][ T3116] neigh_parms_alloc+0x1e5/0x510 [19142.387691][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19142.387691][ T3116] ipv6_find_idev+0x102/0x170 [19142.387691][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19142.387691][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19142.387691][ T3116] netlink_rcv_skb+0x130/0x360 [19142.387691][ T3116] netlink_unicast+0x449/0x710 [19142.387691][ T3116] netlink_sendmsg+0x723/0xbe0 [19142.387691][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19142.387691][ T3116] ___sys_sendmsg+0xee/0x170 [19142.387691][ T3116] __sys_sendmsg+0xcd/0x170 [19142.387691][ T3116] do_syscall_64+0xc6/0x1e0 [19142.387691][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19142.387691][ T3116] [19152.628832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19152.629540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19152.629540][ T3116] dst_init+0x84/0x4a0 [19152.629540][ T3116] dst_alloc+0x97/0x150 [19152.629540][ T3116] ip6_dst_alloc+0x23/0x90 [19152.629540][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19152.629540][ T3116] ip6_pol_route+0x56f/0x840 [19152.629540][ T3116] __fib6_rule_action+0x47a/0x5b0 [19152.629540][ T3116] fib_rules_lookup+0x2b4/0xa20 [19152.629540][ T3116] fib6_rule_lookup+0x182/0x630 [19152.629540][ T3116] ip6_route_input+0x59c/0xa50 [19152.629540][ T3116] ipv6_rcv+0x397/0x810 [19152.629540][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19152.629540][ T3116] process_backlog+0x101/0x620 [19152.629540][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19152.629540][ T3116] net_rx_action+0x495/0xbe0 [19152.629540][ T3116] __do_softirq+0x1b5/0x7f6 [19152.629540][ T3116] [19152.631613][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19152.631613][ T3116] netdev_get_by_index+0x5e/0x80 [19152.631613][ T3116] fib6_nh_init+0x3d8/0x15b0 [19152.631613][ T3116] ip6_route_info_create+0xf18/0x17d0 [19152.631613][ T3116] ip6_route_add+0x1c/0x140 [19152.631613][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19152.631613][ T3116] addrconf_add_dev+0xe2/0x170 [19152.631613][ T3116] inet6_addr_add+0x12f/0xa40 [19152.631613][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19152.631613][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19152.631613][ T3116] netlink_rcv_skb+0x130/0x360 [19152.631613][ T3116] netlink_unicast+0x449/0x710 [19152.631613][ T3116] netlink_sendmsg+0x723/0xbe0 [19152.631613][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19152.631613][ T3116] ___sys_sendmsg+0xee/0x170 [19152.631613][ T3116] __sys_sendmsg+0xcd/0x170 [19152.631613][ T3116] do_syscall_64+0xc6/0x1e0 [19152.631613][ T3116] [19152.633721][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19152.633721][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19152.633721][ T3116] ipv6_find_idev+0x102/0x170 [19152.633721][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19152.633721][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19152.633721][ T3116] netlink_rcv_skb+0x130/0x360 [19152.633721][ T3116] netlink_unicast+0x449/0x710 [19152.633721][ T3116] netlink_sendmsg+0x723/0xbe0 [19152.633721][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19152.633721][ T3116] ___sys_sendmsg+0xee/0x170 [19152.633721][ T3116] __sys_sendmsg+0xcd/0x170 [19152.633721][ T3116] do_syscall_64+0xc6/0x1e0 [19152.633721][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19152.633721][ T3116] [19152.635368][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19152.635368][ T3116] neigh_parms_alloc+0x1e5/0x510 [19152.635368][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19152.635368][ T3116] ipv6_find_idev+0x102/0x170 [19152.635368][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19152.635368][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19152.635368][ T3116] netlink_rcv_skb+0x130/0x360 [19152.635368][ T3116] netlink_unicast+0x449/0x710 [19152.635368][ T3116] netlink_sendmsg+0x723/0xbe0 [19152.635368][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19152.635368][ T3116] ___sys_sendmsg+0xee/0x170 [19152.635368][ T3116] __sys_sendmsg+0xcd/0x170 [19152.635368][ T3116] do_syscall_64+0xc6/0x1e0 [19152.635368][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19152.635368][ T3116] [19162.876836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19162.877226][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19162.877226][ T3116] dst_init+0x84/0x4a0 [19162.877226][ T3116] dst_alloc+0x97/0x150 [19162.877226][ T3116] ip6_dst_alloc+0x23/0x90 [19162.877226][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19162.877226][ T3116] ip6_pol_route+0x56f/0x840 [19162.877226][ T3116] __fib6_rule_action+0x47a/0x5b0 [19162.877226][ T3116] fib_rules_lookup+0x2b4/0xa20 [19162.877226][ T3116] fib6_rule_lookup+0x182/0x630 [19162.877226][ T3116] ip6_route_input+0x59c/0xa50 [19162.877226][ T3116] ipv6_rcv+0x397/0x810 [19162.877226][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19162.877226][ T3116] process_backlog+0x101/0x620 [19162.877226][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19162.877226][ T3116] net_rx_action+0x495/0xbe0 [19162.877226][ T3116] __do_softirq+0x1b5/0x7f6 [19162.877226][ T3116] [19162.879293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19162.879293][ T3116] netdev_get_by_index+0x5e/0x80 [19162.879293][ T3116] fib6_nh_init+0x3d8/0x15b0 [19162.879293][ T3116] ip6_route_info_create+0xf18/0x17d0 [19162.879293][ T3116] ip6_route_add+0x1c/0x140 [19162.879293][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19162.879293][ T3116] addrconf_add_dev+0xe2/0x170 [19162.879293][ T3116] inet6_addr_add+0x12f/0xa40 [19162.879293][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19162.879293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19162.879293][ T3116] netlink_rcv_skb+0x130/0x360 [19162.879293][ T3116] netlink_unicast+0x449/0x710 [19162.879293][ T3116] netlink_sendmsg+0x723/0xbe0 [19162.879293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19162.879293][ T3116] ___sys_sendmsg+0xee/0x170 [19162.879293][ T3116] __sys_sendmsg+0xcd/0x170 [19162.879293][ T3116] do_syscall_64+0xc6/0x1e0 [19162.879293][ T3116] [19162.881465][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19162.881465][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19162.881465][ T3116] ipv6_find_idev+0x102/0x170 [19162.881465][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19162.881465][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19162.881465][ T3116] netlink_rcv_skb+0x130/0x360 [19162.881465][ T3116] netlink_unicast+0x449/0x710 [19162.881465][ T3116] netlink_sendmsg+0x723/0xbe0 [19162.881465][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19162.881465][ T3116] ___sys_sendmsg+0xee/0x170 [19162.881465][ T3116] __sys_sendmsg+0xcd/0x170 [19162.881465][ T3116] do_syscall_64+0xc6/0x1e0 [19162.881465][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19162.881465][ T3116] [19162.883155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19162.883155][ T3116] neigh_parms_alloc+0x1e5/0x510 [19162.883155][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19162.883155][ T3116] ipv6_find_idev+0x102/0x170 [19162.883155][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19162.883155][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19162.883155][ T3116] netlink_rcv_skb+0x130/0x360 [19162.883155][ T3116] netlink_unicast+0x449/0x710 [19162.883155][ T3116] netlink_sendmsg+0x723/0xbe0 [19162.883155][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19162.883155][ T3116] ___sys_sendmsg+0xee/0x170 [19162.883155][ T3116] __sys_sendmsg+0xcd/0x170 [19162.883155][ T3116] do_syscall_64+0xc6/0x1e0 [19162.883155][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19162.883155][ T3116] [19172.916758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19172.917211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19172.917211][ T3116] dst_init+0x84/0x4a0 [19172.917211][ T3116] dst_alloc+0x97/0x150 [19172.917211][ T3116] ip6_dst_alloc+0x23/0x90 [19172.917211][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19172.917211][ T3116] ip6_pol_route+0x56f/0x840 [19172.917211][ T3116] __fib6_rule_action+0x47a/0x5b0 [19172.917211][ T3116] fib_rules_lookup+0x2b4/0xa20 [19172.917211][ T3116] fib6_rule_lookup+0x182/0x630 [19172.917211][ T3116] ip6_route_input+0x59c/0xa50 [19172.917211][ T3116] ipv6_rcv+0x397/0x810 [19172.917211][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19172.917211][ T3116] process_backlog+0x101/0x620 [19172.917211][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19172.917211][ T3116] net_rx_action+0x495/0xbe0 [19172.917211][ T3116] __do_softirq+0x1b5/0x7f6 [19172.917211][ T3116] [19172.919273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19172.919273][ T3116] netdev_get_by_index+0x5e/0x80 [19172.919273][ T3116] fib6_nh_init+0x3d8/0x15b0 [19172.919273][ T3116] ip6_route_info_create+0xf18/0x17d0 [19172.919273][ T3116] ip6_route_add+0x1c/0x140 [19172.919273][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19172.919273][ T3116] addrconf_add_dev+0xe2/0x170 [19172.919273][ T3116] inet6_addr_add+0x12f/0xa40 [19172.919273][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19172.919273][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19172.919273][ T3116] netlink_rcv_skb+0x130/0x360 [19172.919273][ T3116] netlink_unicast+0x449/0x710 [19172.919273][ T3116] netlink_sendmsg+0x723/0xbe0 [19172.919273][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19172.919273][ T3116] ___sys_sendmsg+0xee/0x170 [19172.919273][ T3116] __sys_sendmsg+0xcd/0x170 [19172.919273][ T3116] do_syscall_64+0xc6/0x1e0 [19172.919273][ T3116] [19172.921453][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19172.921453][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19172.921453][ T3116] ipv6_find_idev+0x102/0x170 [19172.921453][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19172.921453][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19172.921453][ T3116] netlink_rcv_skb+0x130/0x360 [19172.921453][ T3116] netlink_unicast+0x449/0x710 [19172.921453][ T3116] netlink_sendmsg+0x723/0xbe0 [19172.921453][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19172.921453][ T3116] ___sys_sendmsg+0xee/0x170 [19172.921453][ T3116] __sys_sendmsg+0xcd/0x170 [19172.921453][ T3116] do_syscall_64+0xc6/0x1e0 [19172.921453][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19172.921453][ T3116] [19172.923146][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19172.923146][ T3116] neigh_parms_alloc+0x1e5/0x510 [19172.923146][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19172.923146][ T3116] ipv6_find_idev+0x102/0x170 [19172.923146][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19172.923146][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19172.923146][ T3116] netlink_rcv_skb+0x130/0x360 [19172.923146][ T3116] netlink_unicast+0x449/0x710 [19172.923146][ T3116] netlink_sendmsg+0x723/0xbe0 [19172.923146][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19172.923146][ T3116] ___sys_sendmsg+0xee/0x170 [19172.923146][ T3116] __sys_sendmsg+0xcd/0x170 [19172.923146][ T3116] do_syscall_64+0xc6/0x1e0 [19172.923146][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19172.923146][ T3116] [19183.124837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19183.125261][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19183.125261][ T3116] dst_init+0x84/0x4a0 [19183.125261][ T3116] dst_alloc+0x97/0x150 [19183.125261][ T3116] ip6_dst_alloc+0x23/0x90 [19183.125261][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19183.125261][ T3116] ip6_pol_route+0x56f/0x840 [19183.125261][ T3116] __fib6_rule_action+0x47a/0x5b0 [19183.125261][ T3116] fib_rules_lookup+0x2b4/0xa20 [19183.125261][ T3116] fib6_rule_lookup+0x182/0x630 [19183.125261][ T3116] ip6_route_input+0x59c/0xa50 [19183.125261][ T3116] ipv6_rcv+0x397/0x810 [19183.125261][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19183.125261][ T3116] process_backlog+0x101/0x620 [19183.125261][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19183.125261][ T3116] net_rx_action+0x495/0xbe0 [19183.125261][ T3116] __do_softirq+0x1b5/0x7f6 [19183.125261][ T3116] [19183.127506][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19183.127506][ T3116] netdev_get_by_index+0x5e/0x80 [19183.127506][ T3116] fib6_nh_init+0x3d8/0x15b0 [19183.127506][ T3116] ip6_route_info_create+0xf18/0x17d0 [19183.127506][ T3116] ip6_route_add+0x1c/0x140 [19183.127506][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19183.127506][ T3116] addrconf_add_dev+0xe2/0x170 [19183.127506][ T3116] inet6_addr_add+0x12f/0xa40 [19183.127506][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19183.127506][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19183.127506][ T3116] netlink_rcv_skb+0x130/0x360 [19183.127506][ T3116] netlink_unicast+0x449/0x710 [19183.127506][ T3116] netlink_sendmsg+0x723/0xbe0 [19183.127506][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19183.127506][ T3116] ___sys_sendmsg+0xee/0x170 [19183.127506][ T3116] __sys_sendmsg+0xcd/0x170 [19183.127506][ T3116] do_syscall_64+0xc6/0x1e0 [19183.127506][ T3116] [19183.129763][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19183.129763][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19183.129763][ T3116] ipv6_find_idev+0x102/0x170 [19183.129763][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19183.129763][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19183.129763][ T3116] netlink_rcv_skb+0x130/0x360 [19183.129763][ T3116] netlink_unicast+0x449/0x710 [19183.129763][ T3116] netlink_sendmsg+0x723/0xbe0 [19183.129763][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19183.129763][ T3116] ___sys_sendmsg+0xee/0x170 [19183.129763][ T3116] __sys_sendmsg+0xcd/0x170 [19183.129763][ T3116] do_syscall_64+0xc6/0x1e0 [19183.129763][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19183.129763][ T3116] [19183.131998][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19183.131998][ T3116] neigh_parms_alloc+0x1e5/0x510 [19183.131998][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19183.131998][ T3116] ipv6_find_idev+0x102/0x170 [19183.131998][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19183.131998][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19183.131998][ T3116] netlink_rcv_skb+0x130/0x360 [19183.131998][ T3116] netlink_unicast+0x449/0x710 [19183.131998][ T3116] netlink_sendmsg+0x723/0xbe0 [19183.131998][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19183.131998][ T3116] ___sys_sendmsg+0xee/0x170 [19183.131998][ T3116] __sys_sendmsg+0xcd/0x170 [19183.131998][ T3116] do_syscall_64+0xc6/0x1e0 [19183.131998][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19183.131998][ T3116] [19193.372818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19193.373204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19193.373204][ T3116] dst_init+0x84/0x4a0 [19193.373204][ T3116] dst_alloc+0x97/0x150 [19193.373204][ T3116] ip6_dst_alloc+0x23/0x90 [19193.373204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19193.373204][ T3116] ip6_pol_route+0x56f/0x840 [19193.373204][ T3116] __fib6_rule_action+0x47a/0x5b0 [19193.373204][ T3116] fib_rules_lookup+0x2b4/0xa20 [19193.373204][ T3116] fib6_rule_lookup+0x182/0x630 [19193.373204][ T3116] ip6_route_input+0x59c/0xa50 [19193.373204][ T3116] ipv6_rcv+0x397/0x810 [19193.373204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19193.373204][ T3116] process_backlog+0x101/0x620 [19193.373204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19193.373204][ T3116] net_rx_action+0x495/0xbe0 [19193.373204][ T3116] __do_softirq+0x1b5/0x7f6 [19193.373204][ T3116] [19193.375265][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19193.375265][ T3116] netdev_get_by_index+0x5e/0x80 [19193.375265][ T3116] fib6_nh_init+0x3d8/0x15b0 [19193.375265][ T3116] ip6_route_info_create+0xf18/0x17d0 [19193.375265][ T3116] ip6_route_add+0x1c/0x140 [19193.375265][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19193.375265][ T3116] addrconf_add_dev+0xe2/0x170 [19193.375265][ T3116] inet6_addr_add+0x12f/0xa40 [19193.375265][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19193.375265][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19193.375265][ T3116] netlink_rcv_skb+0x130/0x360 [19193.375265][ T3116] netlink_unicast+0x449/0x710 [19193.375265][ T3116] netlink_sendmsg+0x723/0xbe0 [19193.375265][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19193.375265][ T3116] ___sys_sendmsg+0xee/0x170 [19193.375265][ T3116] __sys_sendmsg+0xcd/0x170 [19193.375265][ T3116] do_syscall_64+0xc6/0x1e0 [19193.375265][ T3116] [19193.377434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19193.377434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19193.377434][ T3116] ipv6_find_idev+0x102/0x170 [19193.377434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19193.377434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19193.377434][ T3116] netlink_rcv_skb+0x130/0x360 [19193.377434][ T3116] netlink_unicast+0x449/0x710 [19193.377434][ T3116] netlink_sendmsg+0x723/0xbe0 [19193.377434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19193.377434][ T3116] ___sys_sendmsg+0xee/0x170 [19193.377434][ T3116] __sys_sendmsg+0xcd/0x170 [19193.377434][ T3116] do_syscall_64+0xc6/0x1e0 [19193.377434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19193.377434][ T3116] [19193.379121][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19193.379121][ T3116] neigh_parms_alloc+0x1e5/0x510 [19193.379121][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19193.379121][ T3116] ipv6_find_idev+0x102/0x170 [19193.379121][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19193.379121][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19193.379121][ T3116] netlink_rcv_skb+0x130/0x360 [19193.379121][ T3116] netlink_unicast+0x449/0x710 [19193.379121][ T3116] netlink_sendmsg+0x723/0xbe0 [19193.379121][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19193.379121][ T3116] ___sys_sendmsg+0xee/0x170 [19193.379121][ T3116] __sys_sendmsg+0xcd/0x170 [19193.379121][ T3116] do_syscall_64+0xc6/0x1e0 [19193.379121][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19193.379121][ T3116] [19203.620748][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19203.621141][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19203.621141][ T3116] dst_init+0x84/0x4a0 [19203.621141][ T3116] dst_alloc+0x97/0x150 [19203.621141][ T3116] ip6_dst_alloc+0x23/0x90 [19203.621141][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19203.621141][ T3116] ip6_pol_route+0x56f/0x840 [19203.621141][ T3116] __fib6_rule_action+0x47a/0x5b0 [19203.621141][ T3116] fib_rules_lookup+0x2b4/0xa20 [19203.621141][ T3116] fib6_rule_lookup+0x182/0x630 [19203.621141][ T3116] ip6_route_input+0x59c/0xa50 [19203.621141][ T3116] ipv6_rcv+0x397/0x810 [19203.621141][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19203.621141][ T3116] process_backlog+0x101/0x620 [19203.621141][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19203.621141][ T3116] net_rx_action+0x495/0xbe0 [19203.621141][ T3116] __do_softirq+0x1b5/0x7f6 [19203.621141][ T3116] [19203.623195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19203.623195][ T3116] netdev_get_by_index+0x5e/0x80 [19203.623195][ T3116] fib6_nh_init+0x3d8/0x15b0 [19203.623195][ T3116] ip6_route_info_create+0xf18/0x17d0 [19203.623195][ T3116] ip6_route_add+0x1c/0x140 [19203.623195][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19203.623195][ T3116] addrconf_add_dev+0xe2/0x170 [19203.623195][ T3116] inet6_addr_add+0x12f/0xa40 [19203.623195][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19203.623195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19203.623195][ T3116] netlink_rcv_skb+0x130/0x360 [19203.623195][ T3116] netlink_unicast+0x449/0x710 [19203.623195][ T3116] netlink_sendmsg+0x723/0xbe0 [19203.623195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19203.623195][ T3116] ___sys_sendmsg+0xee/0x170 [19203.623195][ T3116] __sys_sendmsg+0xcd/0x170 [19203.623195][ T3116] do_syscall_64+0xc6/0x1e0 [19203.623195][ T3116] [19203.625371][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19203.625371][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19203.625371][ T3116] ipv6_find_idev+0x102/0x170 [19203.625371][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19203.625371][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19203.625371][ T3116] netlink_rcv_skb+0x130/0x360 [19203.625371][ T3116] netlink_unicast+0x449/0x710 [19203.625371][ T3116] netlink_sendmsg+0x723/0xbe0 [19203.625371][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19203.625371][ T3116] ___sys_sendmsg+0xee/0x170 [19203.625371][ T3116] __sys_sendmsg+0xcd/0x170 [19203.625371][ T3116] do_syscall_64+0xc6/0x1e0 [19203.625371][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19203.625371][ T3116] [19203.627062][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19203.627062][ T3116] neigh_parms_alloc+0x1e5/0x510 [19203.627062][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19203.627062][ T3116] ipv6_find_idev+0x102/0x170 [19203.627062][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19203.627062][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19203.627062][ T3116] netlink_rcv_skb+0x130/0x360 [19203.627062][ T3116] netlink_unicast+0x449/0x710 [19203.627062][ T3116] netlink_sendmsg+0x723/0xbe0 [19203.627062][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19203.627062][ T3116] ___sys_sendmsg+0xee/0x170 [19203.627062][ T3116] __sys_sendmsg+0xcd/0x170 [19203.627062][ T3116] do_syscall_64+0xc6/0x1e0 [19203.627062][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19203.627062][ T3116] [19213.868771][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19213.869375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19213.869375][ T3116] dst_init+0x84/0x4a0 [19213.869375][ T3116] dst_alloc+0x97/0x150 [19213.869375][ T3116] ip6_dst_alloc+0x23/0x90 [19213.869375][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19213.869375][ T3116] ip6_pol_route+0x56f/0x840 [19213.869375][ T3116] __fib6_rule_action+0x47a/0x5b0 [19213.869375][ T3116] fib_rules_lookup+0x2b4/0xa20 [19213.869375][ T3116] fib6_rule_lookup+0x182/0x630 [19213.869375][ T3116] ip6_route_input+0x59c/0xa50 [19213.869375][ T3116] ipv6_rcv+0x397/0x810 [19213.869375][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19213.869375][ T3116] process_backlog+0x101/0x620 [19213.869375][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19213.869375][ T3116] net_rx_action+0x495/0xbe0 [19213.869375][ T3116] __do_softirq+0x1b5/0x7f6 [19213.869375][ T3116] [19213.872554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19213.872554][ T3116] netdev_get_by_index+0x5e/0x80 [19213.872554][ T3116] fib6_nh_init+0x3d8/0x15b0 [19213.872554][ T3116] ip6_route_info_create+0xf18/0x17d0 [19213.872554][ T3116] ip6_route_add+0x1c/0x140 [19213.872554][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19213.872554][ T3116] addrconf_add_dev+0xe2/0x170 [19213.872554][ T3116] inet6_addr_add+0x12f/0xa40 [19213.872554][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19213.872554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19213.872554][ T3116] netlink_rcv_skb+0x130/0x360 [19213.872554][ T3116] netlink_unicast+0x449/0x710 [19213.872554][ T3116] netlink_sendmsg+0x723/0xbe0 [19213.872554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19213.872554][ T3116] ___sys_sendmsg+0xee/0x170 [19213.872554][ T3116] __sys_sendmsg+0xcd/0x170 [19213.872554][ T3116] do_syscall_64+0xc6/0x1e0 [19213.872554][ T3116] [19213.876030][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19213.876030][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19213.876030][ T3116] ipv6_find_idev+0x102/0x170 [19213.876030][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19213.876030][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19213.876030][ T3116] netlink_rcv_skb+0x130/0x360 [19213.876030][ T3116] netlink_unicast+0x449/0x710 [19213.876030][ T3116] netlink_sendmsg+0x723/0xbe0 [19213.876030][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19213.876030][ T3116] ___sys_sendmsg+0xee/0x170 [19213.876030][ T3116] __sys_sendmsg+0xcd/0x170 [19213.876030][ T3116] do_syscall_64+0xc6/0x1e0 [19213.876030][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19213.876030][ T3116] [19213.877742][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19213.877742][ T3116] neigh_parms_alloc+0x1e5/0x510 [19213.877742][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19213.877742][ T3116] ipv6_find_idev+0x102/0x170 [19213.877742][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19213.877742][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19213.877742][ T3116] netlink_rcv_skb+0x130/0x360 [19213.877742][ T3116] netlink_unicast+0x449/0x710 [19213.877742][ T3116] netlink_sendmsg+0x723/0xbe0 [19213.877742][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19213.877742][ T3116] ___sys_sendmsg+0xee/0x170 [19213.877742][ T3116] __sys_sendmsg+0xcd/0x170 [19213.877742][ T3116] do_syscall_64+0xc6/0x1e0 [19213.877742][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19213.877742][ T3116] [19224.116823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19224.117207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19224.117207][ T3116] dst_init+0x84/0x4a0 [19224.117207][ T3116] dst_alloc+0x97/0x150 [19224.117207][ T3116] ip6_dst_alloc+0x23/0x90 [19224.117207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19224.117207][ T3116] ip6_pol_route+0x56f/0x840 [19224.117207][ T3116] __fib6_rule_action+0x47a/0x5b0 [19224.117207][ T3116] fib_rules_lookup+0x2b4/0xa20 [19224.117207][ T3116] fib6_rule_lookup+0x182/0x630 [19224.117207][ T3116] ip6_route_input+0x59c/0xa50 [19224.117207][ T3116] ipv6_rcv+0x397/0x810 [19224.117207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19224.117207][ T3116] process_backlog+0x101/0x620 [19224.117207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19224.117207][ T3116] net_rx_action+0x495/0xbe0 [19224.117207][ T3116] __do_softirq+0x1b5/0x7f6 [19224.117207][ T3116] [19224.119258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19224.119258][ T3116] netdev_get_by_index+0x5e/0x80 [19224.119258][ T3116] fib6_nh_init+0x3d8/0x15b0 [19224.119258][ T3116] ip6_route_info_create+0xf18/0x17d0 [19224.119258][ T3116] ip6_route_add+0x1c/0x140 [19224.119258][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19224.119258][ T3116] addrconf_add_dev+0xe2/0x170 [19224.119258][ T3116] inet6_addr_add+0x12f/0xa40 [19224.119258][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19224.119258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19224.119258][ T3116] netlink_rcv_skb+0x130/0x360 [19224.119258][ T3116] netlink_unicast+0x449/0x710 [19224.119258][ T3116] netlink_sendmsg+0x723/0xbe0 [19224.119258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19224.119258][ T3116] ___sys_sendmsg+0xee/0x170 [19224.119258][ T3116] __sys_sendmsg+0xcd/0x170 [19224.119258][ T3116] do_syscall_64+0xc6/0x1e0 [19224.119258][ T3116] [19224.121428][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19224.121428][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19224.121428][ T3116] ipv6_find_idev+0x102/0x170 [19224.121428][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19224.121428][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19224.121428][ T3116] netlink_rcv_skb+0x130/0x360 [19224.121428][ T3116] netlink_unicast+0x449/0x710 [19224.121428][ T3116] netlink_sendmsg+0x723/0xbe0 [19224.121428][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19224.121428][ T3116] ___sys_sendmsg+0xee/0x170 [19224.121428][ T3116] __sys_sendmsg+0xcd/0x170 [19224.121428][ T3116] do_syscall_64+0xc6/0x1e0 [19224.121428][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19224.121428][ T3116] [19224.123128][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19224.123128][ T3116] neigh_parms_alloc+0x1e5/0x510 [19224.123128][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19224.123128][ T3116] ipv6_find_idev+0x102/0x170 [19224.123128][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19224.123128][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19224.123128][ T3116] netlink_rcv_skb+0x130/0x360 [19224.123128][ T3116] netlink_unicast+0x449/0x710 [19224.123128][ T3116] netlink_sendmsg+0x723/0xbe0 [19224.123128][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19224.123128][ T3116] ___sys_sendmsg+0xee/0x170 [19224.123128][ T3116] __sys_sendmsg+0xcd/0x170 [19224.123128][ T3116] do_syscall_64+0xc6/0x1e0 [19224.123128][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19224.123128][ T3116] [19234.364818][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19234.365243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19234.365243][ T3116] dst_init+0x84/0x4a0 [19234.365243][ T3116] dst_alloc+0x97/0x150 [19234.365243][ T3116] ip6_dst_alloc+0x23/0x90 [19234.365243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19234.365243][ T3116] ip6_pol_route+0x56f/0x840 [19234.365243][ T3116] __fib6_rule_action+0x47a/0x5b0 [19234.365243][ T3116] fib_rules_lookup+0x2b4/0xa20 [19234.365243][ T3116] fib6_rule_lookup+0x182/0x630 [19234.365243][ T3116] ip6_route_input+0x59c/0xa50 [19234.365243][ T3116] ipv6_rcv+0x397/0x810 [19234.365243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19234.365243][ T3116] process_backlog+0x101/0x620 [19234.365243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19234.365243][ T3116] net_rx_action+0x495/0xbe0 [19234.365243][ T3116] __do_softirq+0x1b5/0x7f6 [19234.365243][ T3116] [19234.367343][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19234.367343][ T3116] netdev_get_by_index+0x5e/0x80 [19234.367343][ T3116] fib6_nh_init+0x3d8/0x15b0 [19234.367343][ T3116] ip6_route_info_create+0xf18/0x17d0 [19234.367343][ T3116] ip6_route_add+0x1c/0x140 [19234.367343][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19234.367343][ T3116] addrconf_add_dev+0xe2/0x170 [19234.367343][ T3116] inet6_addr_add+0x12f/0xa40 [19234.367343][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19234.367343][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19234.367343][ T3116] netlink_rcv_skb+0x130/0x360 [19234.367343][ T3116] netlink_unicast+0x449/0x710 [19234.367343][ T3116] netlink_sendmsg+0x723/0xbe0 [19234.367343][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19234.367343][ T3116] ___sys_sendmsg+0xee/0x170 [19234.367343][ T3116] __sys_sendmsg+0xcd/0x170 [19234.367343][ T3116] do_syscall_64+0xc6/0x1e0 [19234.367343][ T3116] [19234.369554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19234.369554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19234.369554][ T3116] ipv6_find_idev+0x102/0x170 [19234.369554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19234.369554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19234.369554][ T3116] netlink_rcv_skb+0x130/0x360 [19234.369554][ T3116] netlink_unicast+0x449/0x710 [19234.369554][ T3116] netlink_sendmsg+0x723/0xbe0 [19234.369554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19234.369554][ T3116] ___sys_sendmsg+0xee/0x170 [19234.369554][ T3116] __sys_sendmsg+0xcd/0x170 [19234.369554][ T3116] do_syscall_64+0xc6/0x1e0 [19234.369554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19234.369554][ T3116] [19234.371300][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19234.371300][ T3116] neigh_parms_alloc+0x1e5/0x510 [19234.371300][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19234.371300][ T3116] ipv6_find_idev+0x102/0x170 [19234.371300][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19234.371300][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19234.371300][ T3116] netlink_rcv_skb+0x130/0x360 [19234.371300][ T3116] netlink_unicast+0x449/0x710 [19234.371300][ T3116] netlink_sendmsg+0x723/0xbe0 [19234.371300][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19234.371300][ T3116] ___sys_sendmsg+0xee/0x170 [19234.371300][ T3116] __sys_sendmsg+0xcd/0x170 [19234.371300][ T3116] do_syscall_64+0xc6/0x1e0 [19234.371300][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19234.371300][ T3116] [19244.612858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19244.613278][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19244.613278][ T3116] dst_init+0x84/0x4a0 [19244.613278][ T3116] dst_alloc+0x97/0x150 [19244.613278][ T3116] ip6_dst_alloc+0x23/0x90 [19244.613278][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19244.613278][ T3116] ip6_pol_route+0x56f/0x840 [19244.613278][ T3116] __fib6_rule_action+0x47a/0x5b0 [19244.613278][ T3116] fib_rules_lookup+0x2b4/0xa20 [19244.613278][ T3116] fib6_rule_lookup+0x182/0x630 [19244.613278][ T3116] ip6_route_input+0x59c/0xa50 [19244.613278][ T3116] ipv6_rcv+0x397/0x810 [19244.613278][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19244.613278][ T3116] process_backlog+0x101/0x620 [19244.613278][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19244.613278][ T3116] net_rx_action+0x495/0xbe0 [19244.613278][ T3116] __do_softirq+0x1b5/0x7f6 [19244.613278][ T3116] [19244.615356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19244.615356][ T3116] netdev_get_by_index+0x5e/0x80 [19244.615356][ T3116] fib6_nh_init+0x3d8/0x15b0 [19244.615356][ T3116] ip6_route_info_create+0xf18/0x17d0 [19244.615356][ T3116] ip6_route_add+0x1c/0x140 [19244.615356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19244.615356][ T3116] addrconf_add_dev+0xe2/0x170 [19244.615356][ T3116] inet6_addr_add+0x12f/0xa40 [19244.615356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19244.615356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19244.615356][ T3116] netlink_rcv_skb+0x130/0x360 [19244.615356][ T3116] netlink_unicast+0x449/0x710 [19244.615356][ T3116] netlink_sendmsg+0x723/0xbe0 [19244.615356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19244.615356][ T3116] ___sys_sendmsg+0xee/0x170 [19244.615356][ T3116] __sys_sendmsg+0xcd/0x170 [19244.615356][ T3116] do_syscall_64+0xc6/0x1e0 [19244.615356][ T3116] [19244.617549][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19244.617549][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19244.617549][ T3116] ipv6_find_idev+0x102/0x170 [19244.617549][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19244.617549][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19244.617549][ T3116] netlink_rcv_skb+0x130/0x360 [19244.617549][ T3116] netlink_unicast+0x449/0x710 [19244.617549][ T3116] netlink_sendmsg+0x723/0xbe0 [19244.617549][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19244.617549][ T3116] ___sys_sendmsg+0xee/0x170 [19244.617549][ T3116] __sys_sendmsg+0xcd/0x170 [19244.617549][ T3116] do_syscall_64+0xc6/0x1e0 [19244.617549][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19244.617549][ T3116] [19244.619269][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19244.619269][ T3116] neigh_parms_alloc+0x1e5/0x510 [19244.619269][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19244.619269][ T3116] ipv6_find_idev+0x102/0x170 [19244.619269][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19244.619269][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19244.619269][ T3116] netlink_rcv_skb+0x130/0x360 [19244.619269][ T3116] netlink_unicast+0x449/0x710 [19244.619269][ T3116] netlink_sendmsg+0x723/0xbe0 [19244.619269][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19244.619269][ T3116] ___sys_sendmsg+0xee/0x170 [19244.619269][ T3116] __sys_sendmsg+0xcd/0x170 [19244.619269][ T3116] do_syscall_64+0xc6/0x1e0 [19244.619269][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19244.619269][ T3116] [19254.860779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19254.861192][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19254.861192][ T3116] dst_init+0x84/0x4a0 [19254.861192][ T3116] dst_alloc+0x97/0x150 [19254.861192][ T3116] ip6_dst_alloc+0x23/0x90 [19254.861192][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19254.861192][ T3116] ip6_pol_route+0x56f/0x840 [19254.861192][ T3116] __fib6_rule_action+0x47a/0x5b0 [19254.861192][ T3116] fib_rules_lookup+0x2b4/0xa20 [19254.861192][ T3116] fib6_rule_lookup+0x182/0x630 [19254.861192][ T3116] ip6_route_input+0x59c/0xa50 [19254.861192][ T3116] ipv6_rcv+0x397/0x810 [19254.861192][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19254.861192][ T3116] process_backlog+0x101/0x620 [19254.861192][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19254.861192][ T3116] net_rx_action+0x495/0xbe0 [19254.861192][ T3116] __do_softirq+0x1b5/0x7f6 [19254.861192][ T3116] [19254.863274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19254.863274][ T3116] netdev_get_by_index+0x5e/0x80 [19254.863274][ T3116] fib6_nh_init+0x3d8/0x15b0 [19254.863274][ T3116] ip6_route_info_create+0xf18/0x17d0 [19254.863274][ T3116] ip6_route_add+0x1c/0x140 [19254.863274][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19254.863274][ T3116] addrconf_add_dev+0xe2/0x170 [19254.863274][ T3116] inet6_addr_add+0x12f/0xa40 [19254.863274][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19254.863274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19254.863274][ T3116] netlink_rcv_skb+0x130/0x360 [19254.863274][ T3116] netlink_unicast+0x449/0x710 [19254.863274][ T3116] netlink_sendmsg+0x723/0xbe0 [19254.863274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19254.863274][ T3116] ___sys_sendmsg+0xee/0x170 [19254.863274][ T3116] __sys_sendmsg+0xcd/0x170 [19254.863274][ T3116] do_syscall_64+0xc6/0x1e0 [19254.863274][ T3116] [19254.865479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19254.865479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19254.865479][ T3116] ipv6_find_idev+0x102/0x170 [19254.865479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19254.865479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19254.865479][ T3116] netlink_rcv_skb+0x130/0x360 [19254.865479][ T3116] netlink_unicast+0x449/0x710 [19254.865479][ T3116] netlink_sendmsg+0x723/0xbe0 [19254.865479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19254.865479][ T3116] ___sys_sendmsg+0xee/0x170 [19254.865479][ T3116] __sys_sendmsg+0xcd/0x170 [19254.865479][ T3116] do_syscall_64+0xc6/0x1e0 [19254.865479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19254.865479][ T3116] [19254.867196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19254.867196][ T3116] neigh_parms_alloc+0x1e5/0x510 [19254.867196][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19254.867196][ T3116] ipv6_find_idev+0x102/0x170 [19254.867196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19254.867196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19254.867196][ T3116] netlink_rcv_skb+0x130/0x360 [19254.867196][ T3116] netlink_unicast+0x449/0x710 [19254.867196][ T3116] netlink_sendmsg+0x723/0xbe0 [19254.867196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19254.867196][ T3116] ___sys_sendmsg+0xee/0x170 [19254.867196][ T3116] __sys_sendmsg+0xcd/0x170 [19254.867196][ T3116] do_syscall_64+0xc6/0x1e0 [19254.867196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19254.867196][ T3116] [19265.108838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19265.109248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19265.109248][ T3116] dst_init+0x84/0x4a0 [19265.109248][ T3116] dst_alloc+0x97/0x150 [19265.109248][ T3116] ip6_dst_alloc+0x23/0x90 [19265.109248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19265.109248][ T3116] ip6_pol_route+0x56f/0x840 [19265.109248][ T3116] __fib6_rule_action+0x47a/0x5b0 [19265.109248][ T3116] fib_rules_lookup+0x2b4/0xa20 [19265.109248][ T3116] fib6_rule_lookup+0x182/0x630 [19265.109248][ T3116] ip6_route_input+0x59c/0xa50 [19265.109248][ T3116] ipv6_rcv+0x397/0x810 [19265.109248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19265.109248][ T3116] process_backlog+0x101/0x620 [19265.109248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19265.109248][ T3116] net_rx_action+0x495/0xbe0 [19265.109248][ T3116] __do_softirq+0x1b5/0x7f6 [19265.109248][ T3116] [19265.111454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19265.111454][ T3116] netdev_get_by_index+0x5e/0x80 [19265.111454][ T3116] fib6_nh_init+0x3d8/0x15b0 [19265.111454][ T3116] ip6_route_info_create+0xf18/0x17d0 [19265.111454][ T3116] ip6_route_add+0x1c/0x140 [19265.111454][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19265.111454][ T3116] addrconf_add_dev+0xe2/0x170 [19265.111454][ T3116] inet6_addr_add+0x12f/0xa40 [19265.111454][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19265.111454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19265.111454][ T3116] netlink_rcv_skb+0x130/0x360 [19265.111454][ T3116] netlink_unicast+0x449/0x710 [19265.111454][ T3116] netlink_sendmsg+0x723/0xbe0 [19265.111454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19265.111454][ T3116] ___sys_sendmsg+0xee/0x170 [19265.111454][ T3116] __sys_sendmsg+0xcd/0x170 [19265.111454][ T3116] do_syscall_64+0xc6/0x1e0 [19265.111454][ T3116] [19265.113650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19265.113650][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19265.113650][ T3116] ipv6_find_idev+0x102/0x170 [19265.113650][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19265.113650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19265.113650][ T3116] netlink_rcv_skb+0x130/0x360 [19265.113650][ T3116] netlink_unicast+0x449/0x710 [19265.113650][ T3116] netlink_sendmsg+0x723/0xbe0 [19265.113650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19265.113650][ T3116] ___sys_sendmsg+0xee/0x170 [19265.113650][ T3116] __sys_sendmsg+0xcd/0x170 [19265.113650][ T3116] do_syscall_64+0xc6/0x1e0 [19265.113650][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19265.113650][ T3116] [19265.115364][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19265.115364][ T3116] neigh_parms_alloc+0x1e5/0x510 [19265.115364][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19265.115364][ T3116] ipv6_find_idev+0x102/0x170 [19265.115364][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19265.115364][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19265.115364][ T3116] netlink_rcv_skb+0x130/0x360 [19265.115364][ T3116] netlink_unicast+0x449/0x710 [19265.115364][ T3116] netlink_sendmsg+0x723/0xbe0 [19265.115364][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19265.115364][ T3116] ___sys_sendmsg+0xee/0x170 [19265.115364][ T3116] __sys_sendmsg+0xcd/0x170 [19265.115364][ T3116] do_syscall_64+0xc6/0x1e0 [19265.115364][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19265.115364][ T3116] [19275.836951][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19275.837344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19275.837344][ T3116] dst_init+0x84/0x4a0 [19275.837344][ T3116] dst_alloc+0x97/0x150 [19275.837344][ T3116] ip6_dst_alloc+0x23/0x90 [19275.837344][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19275.837344][ T3116] ip6_pol_route+0x56f/0x840 [19275.837344][ T3116] __fib6_rule_action+0x47a/0x5b0 [19275.837344][ T3116] fib_rules_lookup+0x2b4/0xa20 [19275.837344][ T3116] fib6_rule_lookup+0x182/0x630 [19275.837344][ T3116] ip6_route_input+0x59c/0xa50 [19275.837344][ T3116] ipv6_rcv+0x397/0x810 [19275.837344][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19275.837344][ T3116] process_backlog+0x101/0x620 [19275.837344][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19275.837344][ T3116] net_rx_action+0x495/0xbe0 [19275.837344][ T3116] __do_softirq+0x1b5/0x7f6 [19275.837344][ T3116] [19275.839415][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19275.839415][ T3116] netdev_get_by_index+0x5e/0x80 [19275.839415][ T3116] fib6_nh_init+0x3d8/0x15b0 [19275.839415][ T3116] ip6_route_info_create+0xf18/0x17d0 [19275.839415][ T3116] ip6_route_add+0x1c/0x140 [19275.839415][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19275.839415][ T3116] addrconf_add_dev+0xe2/0x170 [19275.839415][ T3116] inet6_addr_add+0x12f/0xa40 [19275.839415][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19275.839415][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19275.839415][ T3116] netlink_rcv_skb+0x130/0x360 [19275.839415][ T3116] netlink_unicast+0x449/0x710 [19275.839415][ T3116] netlink_sendmsg+0x723/0xbe0 [19275.839415][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19275.839415][ T3116] ___sys_sendmsg+0xee/0x170 [19275.839415][ T3116] __sys_sendmsg+0xcd/0x170 [19275.839415][ T3116] do_syscall_64+0xc6/0x1e0 [19275.839415][ T3116] [19275.841594][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19275.841594][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19275.841594][ T3116] ipv6_find_idev+0x102/0x170 [19275.841594][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19275.841594][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19275.841594][ T3116] netlink_rcv_skb+0x130/0x360 [19275.841594][ T3116] netlink_unicast+0x449/0x710 [19275.841594][ T3116] netlink_sendmsg+0x723/0xbe0 [19275.841594][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19275.841594][ T3116] ___sys_sendmsg+0xee/0x170 [19275.841594][ T3116] __sys_sendmsg+0xcd/0x170 [19275.841594][ T3116] do_syscall_64+0xc6/0x1e0 [19275.841594][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19275.841594][ T3116] [19275.843292][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19275.843292][ T3116] neigh_parms_alloc+0x1e5/0x510 [19275.843292][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19275.843292][ T3116] ipv6_find_idev+0x102/0x170 [19275.843292][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19275.843292][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19275.843292][ T3116] netlink_rcv_skb+0x130/0x360 [19275.843292][ T3116] netlink_unicast+0x449/0x710 [19275.843292][ T3116] netlink_sendmsg+0x723/0xbe0 [19275.843292][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19275.843292][ T3116] ___sys_sendmsg+0xee/0x170 [19275.843292][ T3116] __sys_sendmsg+0xcd/0x170 [19275.843292][ T3116] do_syscall_64+0xc6/0x1e0 [19275.843292][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19275.843292][ T3116] [19286.092881][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19286.093515][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19286.093515][ T3116] dst_init+0x84/0x4a0 [19286.093515][ T3116] dst_alloc+0x97/0x150 [19286.093515][ T3116] ip6_dst_alloc+0x23/0x90 [19286.093515][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19286.093515][ T3116] ip6_pol_route+0x56f/0x840 [19286.093515][ T3116] __fib6_rule_action+0x47a/0x5b0 [19286.093515][ T3116] fib_rules_lookup+0x2b4/0xa20 [19286.093515][ T3116] fib6_rule_lookup+0x182/0x630 [19286.093515][ T3116] ip6_route_input+0x59c/0xa50 [19286.093515][ T3116] ipv6_rcv+0x397/0x810 [19286.093515][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19286.093515][ T3116] process_backlog+0x101/0x620 [19286.093515][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19286.093515][ T3116] net_rx_action+0x495/0xbe0 [19286.093515][ T3116] __do_softirq+0x1b5/0x7f6 [19286.093515][ T3116] [19286.095592][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19286.095592][ T3116] netdev_get_by_index+0x5e/0x80 [19286.095592][ T3116] fib6_nh_init+0x3d8/0x15b0 [19286.095592][ T3116] ip6_route_info_create+0xf18/0x17d0 [19286.095592][ T3116] ip6_route_add+0x1c/0x140 [19286.095592][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19286.095592][ T3116] addrconf_add_dev+0xe2/0x170 [19286.095592][ T3116] inet6_addr_add+0x12f/0xa40 [19286.095592][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19286.095592][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19286.095592][ T3116] netlink_rcv_skb+0x130/0x360 [19286.095592][ T3116] netlink_unicast+0x449/0x710 [19286.095592][ T3116] netlink_sendmsg+0x723/0xbe0 [19286.095592][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19286.095592][ T3116] ___sys_sendmsg+0xee/0x170 [19286.095592][ T3116] __sys_sendmsg+0xcd/0x170 [19286.095592][ T3116] do_syscall_64+0xc6/0x1e0 [19286.095592][ T3116] [19286.097766][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19286.097766][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19286.097766][ T3116] ipv6_find_idev+0x102/0x170 [19286.097766][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19286.097766][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19286.097766][ T3116] netlink_rcv_skb+0x130/0x360 [19286.097766][ T3116] netlink_unicast+0x449/0x710 [19286.097766][ T3116] netlink_sendmsg+0x723/0xbe0 [19286.097766][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19286.097766][ T3116] ___sys_sendmsg+0xee/0x170 [19286.097766][ T3116] __sys_sendmsg+0xcd/0x170 [19286.097766][ T3116] do_syscall_64+0xc6/0x1e0 [19286.097766][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19286.097766][ T3116] [19286.099461][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19286.099461][ T3116] neigh_parms_alloc+0x1e5/0x510 [19286.099461][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19286.099461][ T3116] ipv6_find_idev+0x102/0x170 [19286.099461][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19286.099461][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19286.099461][ T3116] netlink_rcv_skb+0x130/0x360 [19286.099461][ T3116] netlink_unicast+0x449/0x710 [19286.099461][ T3116] netlink_sendmsg+0x723/0xbe0 [19286.099461][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19286.099461][ T3116] ___sys_sendmsg+0xee/0x170 [19286.099461][ T3116] __sys_sendmsg+0xcd/0x170 [19286.099461][ T3116] do_syscall_64+0xc6/0x1e0 [19286.099461][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19286.099461][ T3116] [19296.348823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19296.349289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19296.349289][ T3116] dst_init+0x84/0x4a0 [19296.349289][ T3116] dst_alloc+0x97/0x150 [19296.349289][ T3116] ip6_dst_alloc+0x23/0x90 [19296.349289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19296.349289][ T3116] ip6_pol_route+0x56f/0x840 [19296.349289][ T3116] __fib6_rule_action+0x47a/0x5b0 [19296.349289][ T3116] fib_rules_lookup+0x2b4/0xa20 [19296.349289][ T3116] fib6_rule_lookup+0x182/0x630 [19296.349289][ T3116] ip6_route_input+0x59c/0xa50 [19296.349289][ T3116] ipv6_rcv+0x397/0x810 [19296.349289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19296.349289][ T3116] process_backlog+0x101/0x620 [19296.349289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19296.349289][ T3116] net_rx_action+0x495/0xbe0 [19296.349289][ T3116] __do_softirq+0x1b5/0x7f6 [19296.349289][ T3116] [19296.351476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19296.351476][ T3116] netdev_get_by_index+0x5e/0x80 [19296.351476][ T3116] fib6_nh_init+0x3d8/0x15b0 [19296.351476][ T3116] ip6_route_info_create+0xf18/0x17d0 [19296.351476][ T3116] ip6_route_add+0x1c/0x140 [19296.351476][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19296.351476][ T3116] addrconf_add_dev+0xe2/0x170 [19296.351476][ T3116] inet6_addr_add+0x12f/0xa40 [19296.351476][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19296.351476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19296.351476][ T3116] netlink_rcv_skb+0x130/0x360 [19296.351476][ T3116] netlink_unicast+0x449/0x710 [19296.351476][ T3116] netlink_sendmsg+0x723/0xbe0 [19296.351476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19296.351476][ T3116] ___sys_sendmsg+0xee/0x170 [19296.351476][ T3116] __sys_sendmsg+0xcd/0x170 [19296.351476][ T3116] do_syscall_64+0xc6/0x1e0 [19296.351476][ T3116] [19296.353644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19296.353644][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19296.353644][ T3116] ipv6_find_idev+0x102/0x170 [19296.353644][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19296.353644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19296.353644][ T3116] netlink_rcv_skb+0x130/0x360 [19296.353644][ T3116] netlink_unicast+0x449/0x710 [19296.353644][ T3116] netlink_sendmsg+0x723/0xbe0 [19296.353644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19296.353644][ T3116] ___sys_sendmsg+0xee/0x170 [19296.353644][ T3116] __sys_sendmsg+0xcd/0x170 [19296.353644][ T3116] do_syscall_64+0xc6/0x1e0 [19296.353644][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19296.353644][ T3116] [19296.355332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19296.355332][ T3116] neigh_parms_alloc+0x1e5/0x510 [19296.355332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19296.355332][ T3116] ipv6_find_idev+0x102/0x170 [19296.355332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19296.355332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19296.355332][ T3116] netlink_rcv_skb+0x130/0x360 [19296.355332][ T3116] netlink_unicast+0x449/0x710 [19296.355332][ T3116] netlink_sendmsg+0x723/0xbe0 [19296.355332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19296.355332][ T3116] ___sys_sendmsg+0xee/0x170 [19296.355332][ T3116] __sys_sendmsg+0xcd/0x170 [19296.355332][ T3116] do_syscall_64+0xc6/0x1e0 [19296.355332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19296.355332][ T3116] [19306.604739][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19306.605133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19306.605133][ T3116] dst_init+0x84/0x4a0 [19306.605133][ T3116] dst_alloc+0x97/0x150 [19306.605133][ T3116] ip6_dst_alloc+0x23/0x90 [19306.605133][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19306.605133][ T3116] ip6_pol_route+0x56f/0x840 [19306.605133][ T3116] __fib6_rule_action+0x47a/0x5b0 [19306.605133][ T3116] fib_rules_lookup+0x2b4/0xa20 [19306.605133][ T3116] fib6_rule_lookup+0x182/0x630 [19306.605133][ T3116] ip6_route_input+0x59c/0xa50 [19306.605133][ T3116] ipv6_rcv+0x397/0x810 [19306.605133][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19306.605133][ T3116] process_backlog+0x101/0x620 [19306.605133][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19306.605133][ T3116] net_rx_action+0x495/0xbe0 [19306.605133][ T3116] __do_softirq+0x1b5/0x7f6 [19306.605133][ T3116] [19306.607232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19306.607232][ T3116] netdev_get_by_index+0x5e/0x80 [19306.607232][ T3116] fib6_nh_init+0x3d8/0x15b0 [19306.607232][ T3116] ip6_route_info_create+0xf18/0x17d0 [19306.607232][ T3116] ip6_route_add+0x1c/0x140 [19306.607232][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19306.607232][ T3116] addrconf_add_dev+0xe2/0x170 [19306.607232][ T3116] inet6_addr_add+0x12f/0xa40 [19306.607232][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19306.607232][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19306.607232][ T3116] netlink_rcv_skb+0x130/0x360 [19306.607232][ T3116] netlink_unicast+0x449/0x710 [19306.607232][ T3116] netlink_sendmsg+0x723/0xbe0 [19306.607232][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19306.607232][ T3116] ___sys_sendmsg+0xee/0x170 [19306.607232][ T3116] __sys_sendmsg+0xcd/0x170 [19306.607232][ T3116] do_syscall_64+0xc6/0x1e0 [19306.607232][ T3116] [19306.609409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19306.609409][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19306.609409][ T3116] ipv6_find_idev+0x102/0x170 [19306.609409][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19306.609409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19306.609409][ T3116] netlink_rcv_skb+0x130/0x360 [19306.609409][ T3116] netlink_unicast+0x449/0x710 [19306.609409][ T3116] netlink_sendmsg+0x723/0xbe0 [19306.609409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19306.609409][ T3116] ___sys_sendmsg+0xee/0x170 [19306.609409][ T3116] __sys_sendmsg+0xcd/0x170 [19306.609409][ T3116] do_syscall_64+0xc6/0x1e0 [19306.609409][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19306.609409][ T3116] [19306.611119][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19306.611119][ T3116] neigh_parms_alloc+0x1e5/0x510 [19306.611119][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19306.611119][ T3116] ipv6_find_idev+0x102/0x170 [19306.611119][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19306.611119][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19306.611119][ T3116] netlink_rcv_skb+0x130/0x360 [19306.611119][ T3116] netlink_unicast+0x449/0x710 [19306.611119][ T3116] netlink_sendmsg+0x723/0xbe0 [19306.611119][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19306.611119][ T3116] ___sys_sendmsg+0xee/0x170 [19306.611119][ T3116] __sys_sendmsg+0xcd/0x170 [19306.611119][ T3116] do_syscall_64+0xc6/0x1e0 [19306.611119][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19306.611119][ T3116] [19316.860815][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19316.861209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19316.861209][ T3116] dst_init+0x84/0x4a0 [19316.861209][ T3116] dst_alloc+0x97/0x150 [19316.861209][ T3116] ip6_dst_alloc+0x23/0x90 [19316.861209][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19316.861209][ T3116] ip6_pol_route+0x56f/0x840 [19316.861209][ T3116] __fib6_rule_action+0x47a/0x5b0 [19316.861209][ T3116] fib_rules_lookup+0x2b4/0xa20 [19316.861209][ T3116] fib6_rule_lookup+0x182/0x630 [19316.861209][ T3116] ip6_route_input+0x59c/0xa50 [19316.861209][ T3116] ipv6_rcv+0x397/0x810 [19316.861209][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19316.861209][ T3116] process_backlog+0x101/0x620 [19316.861209][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19316.861209][ T3116] net_rx_action+0x495/0xbe0 [19316.861209][ T3116] __do_softirq+0x1b5/0x7f6 [19316.861209][ T3116] [19316.863264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19316.863264][ T3116] netdev_get_by_index+0x5e/0x80 [19316.863264][ T3116] fib6_nh_init+0x3d8/0x15b0 [19316.863264][ T3116] ip6_route_info_create+0xf18/0x17d0 [19316.863264][ T3116] ip6_route_add+0x1c/0x140 [19316.863264][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19316.863264][ T3116] addrconf_add_dev+0xe2/0x170 [19316.863264][ T3116] inet6_addr_add+0x12f/0xa40 [19316.863264][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19316.863264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19316.863264][ T3116] netlink_rcv_skb+0x130/0x360 [19316.863264][ T3116] netlink_unicast+0x449/0x710 [19316.863264][ T3116] netlink_sendmsg+0x723/0xbe0 [19316.863264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19316.863264][ T3116] ___sys_sendmsg+0xee/0x170 [19316.863264][ T3116] __sys_sendmsg+0xcd/0x170 [19316.863264][ T3116] do_syscall_64+0xc6/0x1e0 [19316.863264][ T3116] [19316.865441][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19316.865441][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19316.865441][ T3116] ipv6_find_idev+0x102/0x170 [19316.865441][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19316.865441][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19316.865441][ T3116] netlink_rcv_skb+0x130/0x360 [19316.865441][ T3116] netlink_unicast+0x449/0x710 [19316.865441][ T3116] netlink_sendmsg+0x723/0xbe0 [19316.865441][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19316.865441][ T3116] ___sys_sendmsg+0xee/0x170 [19316.865441][ T3116] __sys_sendmsg+0xcd/0x170 [19316.865441][ T3116] do_syscall_64+0xc6/0x1e0 [19316.865441][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19316.865441][ T3116] [19316.867136][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19316.867136][ T3116] neigh_parms_alloc+0x1e5/0x510 [19316.867136][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19316.867136][ T3116] ipv6_find_idev+0x102/0x170 [19316.867136][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19316.867136][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19316.867136][ T3116] netlink_rcv_skb+0x130/0x360 [19316.867136][ T3116] netlink_unicast+0x449/0x710 [19316.867136][ T3116] netlink_sendmsg+0x723/0xbe0 [19316.867136][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19316.867136][ T3116] ___sys_sendmsg+0xee/0x170 [19316.867136][ T3116] __sys_sendmsg+0xcd/0x170 [19316.867136][ T3116] do_syscall_64+0xc6/0x1e0 [19316.867136][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19316.867136][ T3116] [19327.116836][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19327.117238][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19327.117238][ T3116] dst_init+0x84/0x4a0 [19327.117238][ T3116] dst_alloc+0x97/0x150 [19327.117238][ T3116] ip6_dst_alloc+0x23/0x90 [19327.117238][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19327.117238][ T3116] ip6_pol_route+0x56f/0x840 [19327.117238][ T3116] __fib6_rule_action+0x47a/0x5b0 [19327.117238][ T3116] fib_rules_lookup+0x2b4/0xa20 [19327.117238][ T3116] fib6_rule_lookup+0x182/0x630 [19327.117238][ T3116] ip6_route_input+0x59c/0xa50 [19327.117238][ T3116] ipv6_rcv+0x397/0x810 [19327.117238][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19327.117238][ T3116] process_backlog+0x101/0x620 [19327.117238][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19327.117238][ T3116] net_rx_action+0x495/0xbe0 [19327.117238][ T3116] __do_softirq+0x1b5/0x7f6 [19327.117238][ T3116] [19327.119328][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19327.119328][ T3116] netdev_get_by_index+0x5e/0x80 [19327.119328][ T3116] fib6_nh_init+0x3d8/0x15b0 [19327.119328][ T3116] ip6_route_info_create+0xf18/0x17d0 [19327.119328][ T3116] ip6_route_add+0x1c/0x140 [19327.119328][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19327.119328][ T3116] addrconf_add_dev+0xe2/0x170 [19327.119328][ T3116] inet6_addr_add+0x12f/0xa40 [19327.119328][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19327.119328][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19327.119328][ T3116] netlink_rcv_skb+0x130/0x360 [19327.119328][ T3116] netlink_unicast+0x449/0x710 [19327.119328][ T3116] netlink_sendmsg+0x723/0xbe0 [19327.119328][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19327.119328][ T3116] ___sys_sendmsg+0xee/0x170 [19327.119328][ T3116] __sys_sendmsg+0xcd/0x170 [19327.119328][ T3116] do_syscall_64+0xc6/0x1e0 [19327.119328][ T3116] [19327.121528][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19327.121528][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19327.121528][ T3116] ipv6_find_idev+0x102/0x170 [19327.121528][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19327.121528][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19327.121528][ T3116] netlink_rcv_skb+0x130/0x360 [19327.121528][ T3116] netlink_unicast+0x449/0x710 [19327.121528][ T3116] netlink_sendmsg+0x723/0xbe0 [19327.121528][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19327.121528][ T3116] ___sys_sendmsg+0xee/0x170 [19327.121528][ T3116] __sys_sendmsg+0xcd/0x170 [19327.121528][ T3116] do_syscall_64+0xc6/0x1e0 [19327.121528][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19327.121528][ T3116] [19327.123237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19327.123237][ T3116] neigh_parms_alloc+0x1e5/0x510 [19327.123237][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19327.123237][ T3116] ipv6_find_idev+0x102/0x170 [19327.123237][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19327.123237][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19327.123237][ T3116] netlink_rcv_skb+0x130/0x360 [19327.123237][ T3116] netlink_unicast+0x449/0x710 [19327.123237][ T3116] netlink_sendmsg+0x723/0xbe0 [19327.123237][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19327.123237][ T3116] ___sys_sendmsg+0xee/0x170 [19327.123237][ T3116] __sys_sendmsg+0xcd/0x170 [19327.123237][ T3116] do_syscall_64+0xc6/0x1e0 [19327.123237][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19327.123237][ T3116] [19337.172830][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19337.173235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19337.173235][ T3116] dst_init+0x84/0x4a0 [19337.173235][ T3116] dst_alloc+0x97/0x150 [19337.173235][ T3116] ip6_dst_alloc+0x23/0x90 [19337.173235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19337.173235][ T3116] ip6_pol_route+0x56f/0x840 [19337.173235][ T3116] __fib6_rule_action+0x47a/0x5b0 [19337.173235][ T3116] fib_rules_lookup+0x2b4/0xa20 [19337.173235][ T3116] fib6_rule_lookup+0x182/0x630 [19337.173235][ T3116] ip6_route_input+0x59c/0xa50 [19337.173235][ T3116] ipv6_rcv+0x397/0x810 [19337.173235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19337.173235][ T3116] process_backlog+0x101/0x620 [19337.173235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19337.173235][ T3116] net_rx_action+0x495/0xbe0 [19337.173235][ T3116] __do_softirq+0x1b5/0x7f6 [19337.173235][ T3116] [19337.175339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19337.175339][ T3116] netdev_get_by_index+0x5e/0x80 [19337.175339][ T3116] fib6_nh_init+0x3d8/0x15b0 [19337.175339][ T3116] ip6_route_info_create+0xf18/0x17d0 [19337.175339][ T3116] ip6_route_add+0x1c/0x140 [19337.175339][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19337.175339][ T3116] addrconf_add_dev+0xe2/0x170 [19337.175339][ T3116] inet6_addr_add+0x12f/0xa40 [19337.175339][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19337.175339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19337.175339][ T3116] netlink_rcv_skb+0x130/0x360 [19337.175339][ T3116] netlink_unicast+0x449/0x710 [19337.175339][ T3116] netlink_sendmsg+0x723/0xbe0 [19337.175339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19337.175339][ T3116] ___sys_sendmsg+0xee/0x170 [19337.175339][ T3116] __sys_sendmsg+0xcd/0x170 [19337.175339][ T3116] do_syscall_64+0xc6/0x1e0 [19337.175339][ T3116] [19337.177536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19337.177536][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19337.177536][ T3116] ipv6_find_idev+0x102/0x170 [19337.177536][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19337.177536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19337.177536][ T3116] netlink_rcv_skb+0x130/0x360 [19337.177536][ T3116] netlink_unicast+0x449/0x710 [19337.177536][ T3116] netlink_sendmsg+0x723/0xbe0 [19337.177536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19337.177536][ T3116] ___sys_sendmsg+0xee/0x170 [19337.177536][ T3116] __sys_sendmsg+0xcd/0x170 [19337.177536][ T3116] do_syscall_64+0xc6/0x1e0 [19337.177536][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19337.177536][ T3116] [19337.179247][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19337.179247][ T3116] neigh_parms_alloc+0x1e5/0x510 [19337.179247][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19337.179247][ T3116] ipv6_find_idev+0x102/0x170 [19337.179247][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19337.179247][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19337.179247][ T3116] netlink_rcv_skb+0x130/0x360 [19337.179247][ T3116] netlink_unicast+0x449/0x710 [19337.179247][ T3116] netlink_sendmsg+0x723/0xbe0 [19337.179247][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19337.179247][ T3116] ___sys_sendmsg+0xee/0x170 [19337.179247][ T3116] __sys_sendmsg+0xcd/0x170 [19337.179247][ T3116] do_syscall_64+0xc6/0x1e0 [19337.179247][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19337.179247][ T3116] [19347.348826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19347.349289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19347.349289][ T3116] dst_init+0x84/0x4a0 [19347.349289][ T3116] dst_alloc+0x97/0x150 [19347.349289][ T3116] ip6_dst_alloc+0x23/0x90 [19347.349289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19347.349289][ T3116] ip6_pol_route+0x56f/0x840 [19347.349289][ T3116] __fib6_rule_action+0x47a/0x5b0 [19347.349289][ T3116] fib_rules_lookup+0x2b4/0xa20 [19347.349289][ T3116] fib6_rule_lookup+0x182/0x630 [19347.349289][ T3116] ip6_route_input+0x59c/0xa50 [19347.349289][ T3116] ipv6_rcv+0x397/0x810 [19347.349289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19347.349289][ T3116] process_backlog+0x101/0x620 [19347.349289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19347.349289][ T3116] net_rx_action+0x495/0xbe0 [19347.349289][ T3116] __do_softirq+0x1b5/0x7f6 [19347.349289][ T3116] [19347.351424][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19347.351424][ T3116] netdev_get_by_index+0x5e/0x80 [19347.351424][ T3116] fib6_nh_init+0x3d8/0x15b0 [19347.351424][ T3116] ip6_route_info_create+0xf18/0x17d0 [19347.351424][ T3116] ip6_route_add+0x1c/0x140 [19347.351424][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19347.351424][ T3116] addrconf_add_dev+0xe2/0x170 [19347.351424][ T3116] inet6_addr_add+0x12f/0xa40 [19347.351424][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19347.351424][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19347.351424][ T3116] netlink_rcv_skb+0x130/0x360 [19347.351424][ T3116] netlink_unicast+0x449/0x710 [19347.351424][ T3116] netlink_sendmsg+0x723/0xbe0 [19347.351424][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19347.351424][ T3116] ___sys_sendmsg+0xee/0x170 [19347.351424][ T3116] __sys_sendmsg+0xcd/0x170 [19347.351424][ T3116] do_syscall_64+0xc6/0x1e0 [19347.351424][ T3116] [19347.353611][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19347.353611][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19347.353611][ T3116] ipv6_find_idev+0x102/0x170 [19347.353611][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19347.353611][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19347.353611][ T3116] netlink_rcv_skb+0x130/0x360 [19347.353611][ T3116] netlink_unicast+0x449/0x710 [19347.353611][ T3116] netlink_sendmsg+0x723/0xbe0 [19347.353611][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19347.353611][ T3116] ___sys_sendmsg+0xee/0x170 [19347.353611][ T3116] __sys_sendmsg+0xcd/0x170 [19347.353611][ T3116] do_syscall_64+0xc6/0x1e0 [19347.353611][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19347.353611][ T3116] [19347.355423][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19347.355423][ T3116] neigh_parms_alloc+0x1e5/0x510 [19347.355423][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19347.355423][ T3116] ipv6_find_idev+0x102/0x170 [19347.355423][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19347.355423][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19347.355423][ T3116] netlink_rcv_skb+0x130/0x360 [19347.355423][ T3116] netlink_unicast+0x449/0x710 [19347.355423][ T3116] netlink_sendmsg+0x723/0xbe0 [19347.355423][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19347.355423][ T3116] ___sys_sendmsg+0xee/0x170 [19347.355423][ T3116] __sys_sendmsg+0xcd/0x170 [19347.355423][ T3116] do_syscall_64+0xc6/0x1e0 [19347.355423][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19347.355423][ T3116] [19357.596742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19357.597234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19357.597234][ T3116] dst_init+0x84/0x4a0 [19357.597234][ T3116] dst_alloc+0x97/0x150 [19357.597234][ T3116] ip6_dst_alloc+0x23/0x90 [19357.597234][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19357.597234][ T3116] ip6_pol_route+0x56f/0x840 [19357.597234][ T3116] __fib6_rule_action+0x47a/0x5b0 [19357.597234][ T3116] fib_rules_lookup+0x2b4/0xa20 [19357.597234][ T3116] fib6_rule_lookup+0x182/0x630 [19357.597234][ T3116] ip6_route_input+0x59c/0xa50 [19357.597234][ T3116] ipv6_rcv+0x397/0x810 [19357.597234][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19357.597234][ T3116] process_backlog+0x101/0x620 [19357.597234][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19357.597234][ T3116] net_rx_action+0x495/0xbe0 [19357.597234][ T3116] __do_softirq+0x1b5/0x7f6 [19357.597234][ T3116] [19357.599313][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19357.599313][ T3116] netdev_get_by_index+0x5e/0x80 [19357.599313][ T3116] fib6_nh_init+0x3d8/0x15b0 [19357.599313][ T3116] ip6_route_info_create+0xf18/0x17d0 [19357.599313][ T3116] ip6_route_add+0x1c/0x140 [19357.599313][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19357.599313][ T3116] addrconf_add_dev+0xe2/0x170 [19357.599313][ T3116] inet6_addr_add+0x12f/0xa40 [19357.599313][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19357.599313][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19357.599313][ T3116] netlink_rcv_skb+0x130/0x360 [19357.599313][ T3116] netlink_unicast+0x449/0x710 [19357.599313][ T3116] netlink_sendmsg+0x723/0xbe0 [19357.599313][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19357.599313][ T3116] ___sys_sendmsg+0xee/0x170 [19357.599313][ T3116] __sys_sendmsg+0xcd/0x170 [19357.599313][ T3116] do_syscall_64+0xc6/0x1e0 [19357.599313][ T3116] [19357.601521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19357.601521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19357.601521][ T3116] ipv6_find_idev+0x102/0x170 [19357.601521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19357.601521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19357.601521][ T3116] netlink_rcv_skb+0x130/0x360 [19357.601521][ T3116] netlink_unicast+0x449/0x710 [19357.601521][ T3116] netlink_sendmsg+0x723/0xbe0 [19357.601521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19357.601521][ T3116] ___sys_sendmsg+0xee/0x170 [19357.601521][ T3116] __sys_sendmsg+0xcd/0x170 [19357.601521][ T3116] do_syscall_64+0xc6/0x1e0 [19357.601521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19357.601521][ T3116] [19357.603233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19357.603233][ T3116] neigh_parms_alloc+0x1e5/0x510 [19357.603233][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19357.603233][ T3116] ipv6_find_idev+0x102/0x170 [19357.603233][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19357.603233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19357.603233][ T3116] netlink_rcv_skb+0x130/0x360 [19357.603233][ T3116] netlink_unicast+0x449/0x710 [19357.603233][ T3116] netlink_sendmsg+0x723/0xbe0 [19357.603233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19357.603233][ T3116] ___sys_sendmsg+0xee/0x170 [19357.603233][ T3116] __sys_sendmsg+0xcd/0x170 [19357.603233][ T3116] do_syscall_64+0xc6/0x1e0 [19357.603233][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19357.603233][ T3116] [19367.844742][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19367.845211][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19367.845211][ T3116] dst_init+0x84/0x4a0 [19367.845211][ T3116] dst_alloc+0x97/0x150 [19367.845211][ T3116] ip6_dst_alloc+0x23/0x90 [19367.845211][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19367.845211][ T3116] ip6_pol_route+0x56f/0x840 [19367.845211][ T3116] __fib6_rule_action+0x47a/0x5b0 [19367.845211][ T3116] fib_rules_lookup+0x2b4/0xa20 [19367.845211][ T3116] fib6_rule_lookup+0x182/0x630 [19367.845211][ T3116] ip6_route_input+0x59c/0xa50 [19367.845211][ T3116] ipv6_rcv+0x397/0x810 [19367.845211][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19367.845211][ T3116] process_backlog+0x101/0x620 [19367.845211][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19367.845211][ T3116] net_rx_action+0x495/0xbe0 [19367.845211][ T3116] __do_softirq+0x1b5/0x7f6 [19367.845211][ T3116] [19367.847289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19367.847289][ T3116] netdev_get_by_index+0x5e/0x80 [19367.847289][ T3116] fib6_nh_init+0x3d8/0x15b0 [19367.847289][ T3116] ip6_route_info_create+0xf18/0x17d0 [19367.847289][ T3116] ip6_route_add+0x1c/0x140 [19367.847289][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19367.847289][ T3116] addrconf_add_dev+0xe2/0x170 [19367.847289][ T3116] inet6_addr_add+0x12f/0xa40 [19367.847289][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19367.847289][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19367.847289][ T3116] netlink_rcv_skb+0x130/0x360 [19367.847289][ T3116] netlink_unicast+0x449/0x710 [19367.847289][ T3116] netlink_sendmsg+0x723/0xbe0 [19367.847289][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19367.847289][ T3116] ___sys_sendmsg+0xee/0x170 [19367.847289][ T3116] __sys_sendmsg+0xcd/0x170 [19367.847289][ T3116] do_syscall_64+0xc6/0x1e0 [19367.847289][ T3116] [19367.849574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19367.849574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19367.849574][ T3116] ipv6_find_idev+0x102/0x170 [19367.849574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19367.849574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19367.849574][ T3116] netlink_rcv_skb+0x130/0x360 [19367.849574][ T3116] netlink_unicast+0x449/0x710 [19367.849574][ T3116] netlink_sendmsg+0x723/0xbe0 [19367.849574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19367.849574][ T3116] ___sys_sendmsg+0xee/0x170 [19367.849574][ T3116] __sys_sendmsg+0xcd/0x170 [19367.849574][ T3116] do_syscall_64+0xc6/0x1e0 [19367.849574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19367.849574][ T3116] [19367.851293][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19367.851293][ T3116] neigh_parms_alloc+0x1e5/0x510 [19367.851293][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19367.851293][ T3116] ipv6_find_idev+0x102/0x170 [19367.851293][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19367.851293][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19367.851293][ T3116] netlink_rcv_skb+0x130/0x360 [19367.851293][ T3116] netlink_unicast+0x449/0x710 [19367.851293][ T3116] netlink_sendmsg+0x723/0xbe0 [19367.851293][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19367.851293][ T3116] ___sys_sendmsg+0xee/0x170 [19367.851293][ T3116] __sys_sendmsg+0xcd/0x170 [19367.851293][ T3116] do_syscall_64+0xc6/0x1e0 [19367.851293][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19367.851293][ T3116] [19378.092758][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19378.093151][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19378.093151][ T3116] dst_init+0x84/0x4a0 [19378.093151][ T3116] dst_alloc+0x97/0x150 [19378.093151][ T3116] ip6_dst_alloc+0x23/0x90 [19378.093151][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19378.093151][ T3116] ip6_pol_route+0x56f/0x840 [19378.093151][ T3116] __fib6_rule_action+0x47a/0x5b0 [19378.093151][ T3116] fib_rules_lookup+0x2b4/0xa20 [19378.093151][ T3116] fib6_rule_lookup+0x182/0x630 [19378.093151][ T3116] ip6_route_input+0x59c/0xa50 [19378.093151][ T3116] ipv6_rcv+0x397/0x810 [19378.093151][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19378.093151][ T3116] process_backlog+0x101/0x620 [19378.093151][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19378.093151][ T3116] net_rx_action+0x495/0xbe0 [19378.093151][ T3116] __do_softirq+0x1b5/0x7f6 [19378.093151][ T3116] [19378.095774][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19378.095774][ T3116] netdev_get_by_index+0x5e/0x80 [19378.095774][ T3116] fib6_nh_init+0x3d8/0x15b0 [19378.095774][ T3116] ip6_route_info_create+0xf18/0x17d0 [19378.095774][ T3116] ip6_route_add+0x1c/0x140 [19378.095774][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19378.095774][ T3116] addrconf_add_dev+0xe2/0x170 [19378.095774][ T3116] inet6_addr_add+0x12f/0xa40 [19378.095774][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19378.095774][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19378.095774][ T3116] netlink_rcv_skb+0x130/0x360 [19378.095774][ T3116] netlink_unicast+0x449/0x710 [19378.095774][ T3116] netlink_sendmsg+0x723/0xbe0 [19378.095774][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19378.095774][ T3116] ___sys_sendmsg+0xee/0x170 [19378.095774][ T3116] __sys_sendmsg+0xcd/0x170 [19378.095774][ T3116] do_syscall_64+0xc6/0x1e0 [19378.095774][ T3116] [19378.097984][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19378.097984][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19378.097984][ T3116] ipv6_find_idev+0x102/0x170 [19378.097984][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19378.097984][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19378.097984][ T3116] netlink_rcv_skb+0x130/0x360 [19378.097984][ T3116] netlink_unicast+0x449/0x710 [19378.097984][ T3116] netlink_sendmsg+0x723/0xbe0 [19378.097984][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19378.097984][ T3116] ___sys_sendmsg+0xee/0x170 [19378.097984][ T3116] __sys_sendmsg+0xcd/0x170 [19378.097984][ T3116] do_syscall_64+0xc6/0x1e0 [19378.097984][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19378.097984][ T3116] [19378.099722][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19378.099722][ T3116] neigh_parms_alloc+0x1e5/0x510 [19378.099722][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19378.099722][ T3116] ipv6_find_idev+0x102/0x170 [19378.099722][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19378.099722][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19378.099722][ T3116] netlink_rcv_skb+0x130/0x360 [19378.099722][ T3116] netlink_unicast+0x449/0x710 [19378.099722][ T3116] netlink_sendmsg+0x723/0xbe0 [19378.099722][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19378.099722][ T3116] ___sys_sendmsg+0xee/0x170 [19378.099722][ T3116] __sys_sendmsg+0xcd/0x170 [19378.099722][ T3116] do_syscall_64+0xc6/0x1e0 [19378.099722][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19378.099722][ T3116] [19388.412823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19388.413243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19388.413243][ T3116] dst_init+0x84/0x4a0 [19388.413243][ T3116] dst_alloc+0x97/0x150 [19388.413243][ T3116] ip6_dst_alloc+0x23/0x90 [19388.413243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19388.413243][ T3116] ip6_pol_route+0x56f/0x840 [19388.413243][ T3116] __fib6_rule_action+0x47a/0x5b0 [19388.413243][ T3116] fib_rules_lookup+0x2b4/0xa20 [19388.413243][ T3116] fib6_rule_lookup+0x182/0x630 [19388.413243][ T3116] ip6_route_input+0x59c/0xa50 [19388.413243][ T3116] ipv6_rcv+0x397/0x810 [19388.413243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19388.413243][ T3116] process_backlog+0x101/0x620 [19388.413243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19388.413243][ T3116] net_rx_action+0x495/0xbe0 [19388.413243][ T3116] __do_softirq+0x1b5/0x7f6 [19388.413243][ T3116] [19388.415365][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19388.415365][ T3116] netdev_get_by_index+0x5e/0x80 [19388.415365][ T3116] fib6_nh_init+0x3d8/0x15b0 [19388.415365][ T3116] ip6_route_info_create+0xf18/0x17d0 [19388.415365][ T3116] ip6_route_add+0x1c/0x140 [19388.415365][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19388.415365][ T3116] addrconf_add_dev+0xe2/0x170 [19388.415365][ T3116] inet6_addr_add+0x12f/0xa40 [19388.415365][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19388.415365][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19388.415365][ T3116] netlink_rcv_skb+0x130/0x360 [19388.415365][ T3116] netlink_unicast+0x449/0x710 [19388.415365][ T3116] netlink_sendmsg+0x723/0xbe0 [19388.415365][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19388.415365][ T3116] ___sys_sendmsg+0xee/0x170 [19388.415365][ T3116] __sys_sendmsg+0xcd/0x170 [19388.415365][ T3116] do_syscall_64+0xc6/0x1e0 [19388.415365][ T3116] [19388.417580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19388.417580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19388.417580][ T3116] ipv6_find_idev+0x102/0x170 [19388.417580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19388.417580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19388.417580][ T3116] netlink_rcv_skb+0x130/0x360 [19388.417580][ T3116] netlink_unicast+0x449/0x710 [19388.417580][ T3116] netlink_sendmsg+0x723/0xbe0 [19388.417580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19388.417580][ T3116] ___sys_sendmsg+0xee/0x170 [19388.417580][ T3116] __sys_sendmsg+0xcd/0x170 [19388.417580][ T3116] do_syscall_64+0xc6/0x1e0 [19388.417580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19388.417580][ T3116] [19388.419323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19388.419323][ T3116] neigh_parms_alloc+0x1e5/0x510 [19388.419323][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19388.419323][ T3116] ipv6_find_idev+0x102/0x170 [19388.419323][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19388.419323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19388.419323][ T3116] netlink_rcv_skb+0x130/0x360 [19388.419323][ T3116] netlink_unicast+0x449/0x710 [19388.419323][ T3116] netlink_sendmsg+0x723/0xbe0 [19388.419323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19388.419323][ T3116] ___sys_sendmsg+0xee/0x170 [19388.419323][ T3116] __sys_sendmsg+0xcd/0x170 [19388.419323][ T3116] do_syscall_64+0xc6/0x1e0 [19388.419323][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19388.419323][ T3116] [19398.660772][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19398.661242][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19398.661242][ T3116] dst_init+0x84/0x4a0 [19398.661242][ T3116] dst_alloc+0x97/0x150 [19398.661242][ T3116] ip6_dst_alloc+0x23/0x90 [19398.661242][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19398.661242][ T3116] ip6_pol_route+0x56f/0x840 [19398.661242][ T3116] __fib6_rule_action+0x47a/0x5b0 [19398.661242][ T3116] fib_rules_lookup+0x2b4/0xa20 [19398.661242][ T3116] fib6_rule_lookup+0x182/0x630 [19398.661242][ T3116] ip6_route_input+0x59c/0xa50 [19398.661242][ T3116] ipv6_rcv+0x397/0x810 [19398.661242][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19398.661242][ T3116] process_backlog+0x101/0x620 [19398.661242][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19398.661242][ T3116] net_rx_action+0x495/0xbe0 [19398.661242][ T3116] __do_softirq+0x1b5/0x7f6 [19398.661242][ T3116] [19398.663321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19398.663321][ T3116] netdev_get_by_index+0x5e/0x80 [19398.663321][ T3116] fib6_nh_init+0x3d8/0x15b0 [19398.663321][ T3116] ip6_route_info_create+0xf18/0x17d0 [19398.663321][ T3116] ip6_route_add+0x1c/0x140 [19398.663321][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19398.663321][ T3116] addrconf_add_dev+0xe2/0x170 [19398.663321][ T3116] inet6_addr_add+0x12f/0xa40 [19398.663321][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19398.663321][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19398.663321][ T3116] netlink_rcv_skb+0x130/0x360 [19398.663321][ T3116] netlink_unicast+0x449/0x710 [19398.663321][ T3116] netlink_sendmsg+0x723/0xbe0 [19398.663321][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19398.663321][ T3116] ___sys_sendmsg+0xee/0x170 [19398.663321][ T3116] __sys_sendmsg+0xcd/0x170 [19398.663321][ T3116] do_syscall_64+0xc6/0x1e0 [19398.663321][ T3116] [19398.665501][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19398.665501][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19398.665501][ T3116] ipv6_find_idev+0x102/0x170 [19398.665501][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19398.665501][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19398.665501][ T3116] netlink_rcv_skb+0x130/0x360 [19398.665501][ T3116] netlink_unicast+0x449/0x710 [19398.665501][ T3116] netlink_sendmsg+0x723/0xbe0 [19398.665501][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19398.665501][ T3116] ___sys_sendmsg+0xee/0x170 [19398.665501][ T3116] __sys_sendmsg+0xcd/0x170 [19398.665501][ T3116] do_syscall_64+0xc6/0x1e0 [19398.665501][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19398.665501][ T3116] [19398.667215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19398.667215][ T3116] neigh_parms_alloc+0x1e5/0x510 [19398.667215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19398.667215][ T3116] ipv6_find_idev+0x102/0x170 [19398.667215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19398.667215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19398.667215][ T3116] netlink_rcv_skb+0x130/0x360 [19398.667215][ T3116] netlink_unicast+0x449/0x710 [19398.667215][ T3116] netlink_sendmsg+0x723/0xbe0 [19398.667215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19398.667215][ T3116] ___sys_sendmsg+0xee/0x170 [19398.667215][ T3116] __sys_sendmsg+0xcd/0x170 [19398.667215][ T3116] do_syscall_64+0xc6/0x1e0 [19398.667215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19398.667215][ T3116] [19408.908786][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19408.909215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19408.909215][ T3116] dst_init+0x84/0x4a0 [19408.909215][ T3116] dst_alloc+0x97/0x150 [19408.909215][ T3116] ip6_dst_alloc+0x23/0x90 [19408.909215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19408.909215][ T3116] ip6_pol_route+0x56f/0x840 [19408.909215][ T3116] __fib6_rule_action+0x47a/0x5b0 [19408.909215][ T3116] fib_rules_lookup+0x2b4/0xa20 [19408.909215][ T3116] fib6_rule_lookup+0x182/0x630 [19408.909215][ T3116] ip6_route_input+0x59c/0xa50 [19408.909215][ T3116] ipv6_rcv+0x397/0x810 [19408.909215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19408.909215][ T3116] process_backlog+0x101/0x620 [19408.909215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19408.909215][ T3116] net_rx_action+0x495/0xbe0 [19408.909215][ T3116] __do_softirq+0x1b5/0x7f6 [19408.909215][ T3116] [19408.911512][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19408.911512][ T3116] netdev_get_by_index+0x5e/0x80 [19408.911512][ T3116] fib6_nh_init+0x3d8/0x15b0 [19408.911512][ T3116] ip6_route_info_create+0xf18/0x17d0 [19408.911512][ T3116] ip6_route_add+0x1c/0x140 [19408.911512][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19408.911512][ T3116] addrconf_add_dev+0xe2/0x170 [19408.911512][ T3116] inet6_addr_add+0x12f/0xa40 [19408.911512][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19408.911512][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19408.911512][ T3116] netlink_rcv_skb+0x130/0x360 [19408.911512][ T3116] netlink_unicast+0x449/0x710 [19408.911512][ T3116] netlink_sendmsg+0x723/0xbe0 [19408.911512][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19408.911512][ T3116] ___sys_sendmsg+0xee/0x170 [19408.911512][ T3116] __sys_sendmsg+0xcd/0x170 [19408.911512][ T3116] do_syscall_64+0xc6/0x1e0 [19408.911512][ T3116] [19408.914215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19408.914215][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19408.914215][ T3116] ipv6_find_idev+0x102/0x170 [19408.914215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19408.914215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19408.914215][ T3116] netlink_rcv_skb+0x130/0x360 [19408.914215][ T3116] netlink_unicast+0x449/0x710 [19408.914215][ T3116] netlink_sendmsg+0x723/0xbe0 [19408.914215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19408.914215][ T3116] ___sys_sendmsg+0xee/0x170 [19408.914215][ T3116] __sys_sendmsg+0xcd/0x170 [19408.914215][ T3116] do_syscall_64+0xc6/0x1e0 [19408.914215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19408.914215][ T3116] [19408.916022][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19408.916022][ T3116] neigh_parms_alloc+0x1e5/0x510 [19408.916022][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19408.916022][ T3116] ipv6_find_idev+0x102/0x170 [19408.916022][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19408.916022][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19408.916022][ T3116] netlink_rcv_skb+0x130/0x360 [19408.916022][ T3116] netlink_unicast+0x449/0x710 [19408.916022][ T3116] netlink_sendmsg+0x723/0xbe0 [19408.916022][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19408.916022][ T3116] ___sys_sendmsg+0xee/0x170 [19408.916022][ T3116] __sys_sendmsg+0xcd/0x170 [19408.916022][ T3116] do_syscall_64+0xc6/0x1e0 [19408.916022][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19408.916022][ T3116] [19419.164806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19419.165207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19419.165207][ T3116] dst_init+0x84/0x4a0 [19419.165207][ T3116] dst_alloc+0x97/0x150 [19419.165207][ T3116] ip6_dst_alloc+0x23/0x90 [19419.165207][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19419.165207][ T3116] ip6_pol_route+0x56f/0x840 [19419.165207][ T3116] __fib6_rule_action+0x47a/0x5b0 [19419.165207][ T3116] fib_rules_lookup+0x2b4/0xa20 [19419.165207][ T3116] fib6_rule_lookup+0x182/0x630 [19419.165207][ T3116] ip6_route_input+0x59c/0xa50 [19419.165207][ T3116] ipv6_rcv+0x397/0x810 [19419.165207][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19419.165207][ T3116] process_backlog+0x101/0x620 [19419.165207][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19419.165207][ T3116] net_rx_action+0x495/0xbe0 [19419.165207][ T3116] __do_softirq+0x1b5/0x7f6 [19419.165207][ T3116] [19419.167264][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19419.167264][ T3116] netdev_get_by_index+0x5e/0x80 [19419.167264][ T3116] fib6_nh_init+0x3d8/0x15b0 [19419.167264][ T3116] ip6_route_info_create+0xf18/0x17d0 [19419.167264][ T3116] ip6_route_add+0x1c/0x140 [19419.167264][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19419.167264][ T3116] addrconf_add_dev+0xe2/0x170 [19419.167264][ T3116] inet6_addr_add+0x12f/0xa40 [19419.167264][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19419.167264][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19419.167264][ T3116] netlink_rcv_skb+0x130/0x360 [19419.167264][ T3116] netlink_unicast+0x449/0x710 [19419.167264][ T3116] netlink_sendmsg+0x723/0xbe0 [19419.167264][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19419.167264][ T3116] ___sys_sendmsg+0xee/0x170 [19419.167264][ T3116] __sys_sendmsg+0xcd/0x170 [19419.167264][ T3116] do_syscall_64+0xc6/0x1e0 [19419.167264][ T3116] [19419.169452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19419.169452][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19419.169452][ T3116] ipv6_find_idev+0x102/0x170 [19419.169452][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19419.169452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19419.169452][ T3116] netlink_rcv_skb+0x130/0x360 [19419.169452][ T3116] netlink_unicast+0x449/0x710 [19419.169452][ T3116] netlink_sendmsg+0x723/0xbe0 [19419.169452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19419.169452][ T3116] ___sys_sendmsg+0xee/0x170 [19419.169452][ T3116] __sys_sendmsg+0xcd/0x170 [19419.169452][ T3116] do_syscall_64+0xc6/0x1e0 [19419.169452][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19419.169452][ T3116] [19419.171152][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19419.171152][ T3116] neigh_parms_alloc+0x1e5/0x510 [19419.171152][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19419.171152][ T3116] ipv6_find_idev+0x102/0x170 [19419.171152][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19419.171152][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19419.171152][ T3116] netlink_rcv_skb+0x130/0x360 [19419.171152][ T3116] netlink_unicast+0x449/0x710 [19419.171152][ T3116] netlink_sendmsg+0x723/0xbe0 [19419.171152][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19419.171152][ T3116] ___sys_sendmsg+0xee/0x170 [19419.171152][ T3116] __sys_sendmsg+0xcd/0x170 [19419.171152][ T3116] do_syscall_64+0xc6/0x1e0 [19419.171152][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19419.171152][ T3116] [19429.268766][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19429.269359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19429.269359][ T3116] dst_init+0x84/0x4a0 [19429.269359][ T3116] dst_alloc+0x97/0x150 [19429.269359][ T3116] ip6_dst_alloc+0x23/0x90 [19429.269359][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19429.269359][ T3116] ip6_pol_route+0x56f/0x840 [19429.269359][ T3116] __fib6_rule_action+0x47a/0x5b0 [19429.269359][ T3116] fib_rules_lookup+0x2b4/0xa20 [19429.269359][ T3116] fib6_rule_lookup+0x182/0x630 [19429.269359][ T3116] ip6_route_input+0x59c/0xa50 [19429.269359][ T3116] ipv6_rcv+0x397/0x810 [19429.269359][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19429.269359][ T3116] process_backlog+0x101/0x620 [19429.269359][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19429.269359][ T3116] net_rx_action+0x495/0xbe0 [19429.269359][ T3116] __do_softirq+0x1b5/0x7f6 [19429.269359][ T3116] [19429.272915][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19429.272915][ T3116] netdev_get_by_index+0x5e/0x80 [19429.272915][ T3116] fib6_nh_init+0x3d8/0x15b0 [19429.272915][ T3116] ip6_route_info_create+0xf18/0x17d0 [19429.272915][ T3116] ip6_route_add+0x1c/0x140 [19429.272915][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19429.272915][ T3116] addrconf_add_dev+0xe2/0x170 [19429.272915][ T3116] inet6_addr_add+0x12f/0xa40 [19429.272915][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19429.272915][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19429.272915][ T3116] netlink_rcv_skb+0x130/0x360 [19429.272915][ T3116] netlink_unicast+0x449/0x710 [19429.272915][ T3116] netlink_sendmsg+0x723/0xbe0 [19429.272915][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19429.272915][ T3116] ___sys_sendmsg+0xee/0x170 [19429.272915][ T3116] __sys_sendmsg+0xcd/0x170 [19429.272915][ T3116] do_syscall_64+0xc6/0x1e0 [19429.272915][ T3116] [19429.276674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19429.276674][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19429.276674][ T3116] ipv6_find_idev+0x102/0x170 [19429.276674][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19429.276674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19429.276674][ T3116] netlink_rcv_skb+0x130/0x360 [19429.276674][ T3116] netlink_unicast+0x449/0x710 [19429.276674][ T3116] netlink_sendmsg+0x723/0xbe0 [19429.276674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19429.276674][ T3116] ___sys_sendmsg+0xee/0x170 [19429.276674][ T3116] __sys_sendmsg+0xcd/0x170 [19429.276674][ T3116] do_syscall_64+0xc6/0x1e0 [19429.276674][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19429.276674][ T3116] [19429.279579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19429.279579][ T3116] neigh_parms_alloc+0x1e5/0x510 [19429.279579][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19429.279579][ T3116] ipv6_find_idev+0x102/0x170 [19429.279579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19429.279579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19429.279579][ T3116] netlink_rcv_skb+0x130/0x360 [19429.279579][ T3116] netlink_unicast+0x449/0x710 [19429.279579][ T3116] netlink_sendmsg+0x723/0xbe0 [19429.279579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19429.279579][ T3116] ___sys_sendmsg+0xee/0x170 [19429.279579][ T3116] __sys_sendmsg+0xcd/0x170 [19429.279579][ T3116] do_syscall_64+0xc6/0x1e0 [19429.279579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19429.279579][ T3116] [19439.348808][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19439.349198][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19439.349198][ T3116] dst_init+0x84/0x4a0 [19439.349198][ T3116] dst_alloc+0x97/0x150 [19439.349198][ T3116] ip6_dst_alloc+0x23/0x90 [19439.349198][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19439.349198][ T3116] ip6_pol_route+0x56f/0x840 [19439.349198][ T3116] __fib6_rule_action+0x47a/0x5b0 [19439.349198][ T3116] fib_rules_lookup+0x2b4/0xa20 [19439.349198][ T3116] fib6_rule_lookup+0x182/0x630 [19439.349198][ T3116] ip6_route_input+0x59c/0xa50 [19439.349198][ T3116] ipv6_rcv+0x397/0x810 [19439.349198][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19439.349198][ T3116] process_backlog+0x101/0x620 [19439.349198][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19439.349198][ T3116] net_rx_action+0x495/0xbe0 [19439.349198][ T3116] __do_softirq+0x1b5/0x7f6 [19439.349198][ T3116] [19439.351276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19439.351276][ T3116] netdev_get_by_index+0x5e/0x80 [19439.351276][ T3116] fib6_nh_init+0x3d8/0x15b0 [19439.351276][ T3116] ip6_route_info_create+0xf18/0x17d0 [19439.351276][ T3116] ip6_route_add+0x1c/0x140 [19439.351276][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19439.351276][ T3116] addrconf_add_dev+0xe2/0x170 [19439.351276][ T3116] inet6_addr_add+0x12f/0xa40 [19439.351276][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19439.351276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19439.351276][ T3116] netlink_rcv_skb+0x130/0x360 [19439.351276][ T3116] netlink_unicast+0x449/0x710 [19439.351276][ T3116] netlink_sendmsg+0x723/0xbe0 [19439.351276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19439.351276][ T3116] ___sys_sendmsg+0xee/0x170 [19439.351276][ T3116] __sys_sendmsg+0xcd/0x170 [19439.351276][ T3116] do_syscall_64+0xc6/0x1e0 [19439.351276][ T3116] [19439.353464][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19439.353464][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19439.353464][ T3116] ipv6_find_idev+0x102/0x170 [19439.353464][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19439.353464][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19439.353464][ T3116] netlink_rcv_skb+0x130/0x360 [19439.353464][ T3116] netlink_unicast+0x449/0x710 [19439.353464][ T3116] netlink_sendmsg+0x723/0xbe0 [19439.353464][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19439.353464][ T3116] ___sys_sendmsg+0xee/0x170 [19439.353464][ T3116] __sys_sendmsg+0xcd/0x170 [19439.353464][ T3116] do_syscall_64+0xc6/0x1e0 [19439.353464][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19439.353464][ T3116] [19439.355183][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19439.355183][ T3116] neigh_parms_alloc+0x1e5/0x510 [19439.355183][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19439.355183][ T3116] ipv6_find_idev+0x102/0x170 [19439.355183][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19439.355183][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19439.355183][ T3116] netlink_rcv_skb+0x130/0x360 [19439.355183][ T3116] netlink_unicast+0x449/0x710 [19439.355183][ T3116] netlink_sendmsg+0x723/0xbe0 [19439.355183][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19439.355183][ T3116] ___sys_sendmsg+0xee/0x170 [19439.355183][ T3116] __sys_sendmsg+0xcd/0x170 [19439.355183][ T3116] do_syscall_64+0xc6/0x1e0 [19439.355183][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19439.355183][ T3116] [19449.596768][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19449.597229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19449.597229][ T3116] dst_init+0x84/0x4a0 [19449.597229][ T3116] dst_alloc+0x97/0x150 [19449.597229][ T3116] ip6_dst_alloc+0x23/0x90 [19449.597229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19449.597229][ T3116] ip6_pol_route+0x56f/0x840 [19449.597229][ T3116] __fib6_rule_action+0x47a/0x5b0 [19449.597229][ T3116] fib_rules_lookup+0x2b4/0xa20 [19449.597229][ T3116] fib6_rule_lookup+0x182/0x630 [19449.597229][ T3116] ip6_route_input+0x59c/0xa50 [19449.597229][ T3116] ipv6_rcv+0x397/0x810 [19449.597229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19449.597229][ T3116] process_backlog+0x101/0x620 [19449.597229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19449.597229][ T3116] net_rx_action+0x495/0xbe0 [19449.597229][ T3116] __do_softirq+0x1b5/0x7f6 [19449.597229][ T3116] [19449.599304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19449.599304][ T3116] netdev_get_by_index+0x5e/0x80 [19449.599304][ T3116] fib6_nh_init+0x3d8/0x15b0 [19449.599304][ T3116] ip6_route_info_create+0xf18/0x17d0 [19449.599304][ T3116] ip6_route_add+0x1c/0x140 [19449.599304][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19449.599304][ T3116] addrconf_add_dev+0xe2/0x170 [19449.599304][ T3116] inet6_addr_add+0x12f/0xa40 [19449.599304][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19449.599304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19449.599304][ T3116] netlink_rcv_skb+0x130/0x360 [19449.599304][ T3116] netlink_unicast+0x449/0x710 [19449.599304][ T3116] netlink_sendmsg+0x723/0xbe0 [19449.599304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19449.599304][ T3116] ___sys_sendmsg+0xee/0x170 [19449.599304][ T3116] __sys_sendmsg+0xcd/0x170 [19449.599304][ T3116] do_syscall_64+0xc6/0x1e0 [19449.599304][ T3116] [19449.601463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19449.601463][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19449.601463][ T3116] ipv6_find_idev+0x102/0x170 [19449.601463][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19449.601463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19449.601463][ T3116] netlink_rcv_skb+0x130/0x360 [19449.601463][ T3116] netlink_unicast+0x449/0x710 [19449.601463][ T3116] netlink_sendmsg+0x723/0xbe0 [19449.601463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19449.601463][ T3116] ___sys_sendmsg+0xee/0x170 [19449.601463][ T3116] __sys_sendmsg+0xcd/0x170 [19449.601463][ T3116] do_syscall_64+0xc6/0x1e0 [19449.601463][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19449.601463][ T3116] [19449.603155][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19449.603155][ T3116] neigh_parms_alloc+0x1e5/0x510 [19449.603155][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19449.603155][ T3116] ipv6_find_idev+0x102/0x170 [19449.603155][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19449.603155][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19449.603155][ T3116] netlink_rcv_skb+0x130/0x360 [19449.603155][ T3116] netlink_unicast+0x449/0x710 [19449.603155][ T3116] netlink_sendmsg+0x723/0xbe0 [19449.603155][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19449.603155][ T3116] ___sys_sendmsg+0xee/0x170 [19449.603155][ T3116] __sys_sendmsg+0xcd/0x170 [19449.603155][ T3116] do_syscall_64+0xc6/0x1e0 [19449.603155][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19449.603155][ T3116] [19459.844821][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19459.845229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19459.845229][ T3116] dst_init+0x84/0x4a0 [19459.845229][ T3116] dst_alloc+0x97/0x150 [19459.845229][ T3116] ip6_dst_alloc+0x23/0x90 [19459.845229][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19459.845229][ T3116] ip6_pol_route+0x56f/0x840 [19459.845229][ T3116] __fib6_rule_action+0x47a/0x5b0 [19459.845229][ T3116] fib_rules_lookup+0x2b4/0xa20 [19459.845229][ T3116] fib6_rule_lookup+0x182/0x630 [19459.845229][ T3116] ip6_route_input+0x59c/0xa50 [19459.845229][ T3116] ipv6_rcv+0x397/0x810 [19459.845229][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19459.845229][ T3116] process_backlog+0x101/0x620 [19459.845229][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19459.845229][ T3116] net_rx_action+0x495/0xbe0 [19459.845229][ T3116] __do_softirq+0x1b5/0x7f6 [19459.845229][ T3116] [19459.847306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19459.847306][ T3116] netdev_get_by_index+0x5e/0x80 [19459.847306][ T3116] fib6_nh_init+0x3d8/0x15b0 [19459.847306][ T3116] ip6_route_info_create+0xf18/0x17d0 [19459.847306][ T3116] ip6_route_add+0x1c/0x140 [19459.847306][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19459.847306][ T3116] addrconf_add_dev+0xe2/0x170 [19459.847306][ T3116] inet6_addr_add+0x12f/0xa40 [19459.847306][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19459.847306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19459.847306][ T3116] netlink_rcv_skb+0x130/0x360 [19459.847306][ T3116] netlink_unicast+0x449/0x710 [19459.847306][ T3116] netlink_sendmsg+0x723/0xbe0 [19459.847306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19459.847306][ T3116] ___sys_sendmsg+0xee/0x170 [19459.847306][ T3116] __sys_sendmsg+0xcd/0x170 [19459.847306][ T3116] do_syscall_64+0xc6/0x1e0 [19459.847306][ T3116] [19459.849511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19459.849511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19459.849511][ T3116] ipv6_find_idev+0x102/0x170 [19459.849511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19459.849511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19459.849511][ T3116] netlink_rcv_skb+0x130/0x360 [19459.849511][ T3116] netlink_unicast+0x449/0x710 [19459.849511][ T3116] netlink_sendmsg+0x723/0xbe0 [19459.849511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19459.849511][ T3116] ___sys_sendmsg+0xee/0x170 [19459.849511][ T3116] __sys_sendmsg+0xcd/0x170 [19459.849511][ T3116] do_syscall_64+0xc6/0x1e0 [19459.849511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19459.849511][ T3116] [19459.851231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19459.851231][ T3116] neigh_parms_alloc+0x1e5/0x510 [19459.851231][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19459.851231][ T3116] ipv6_find_idev+0x102/0x170 [19459.851231][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19459.851231][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19459.851231][ T3116] netlink_rcv_skb+0x130/0x360 [19459.851231][ T3116] netlink_unicast+0x449/0x710 [19459.851231][ T3116] netlink_sendmsg+0x723/0xbe0 [19459.851231][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19459.851231][ T3116] ___sys_sendmsg+0xee/0x170 [19459.851231][ T3116] __sys_sendmsg+0xcd/0x170 [19459.851231][ T3116] do_syscall_64+0xc6/0x1e0 [19459.851231][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19459.851231][ T3116] [19469.948887][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19469.949442][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19469.949442][ T3116] dst_init+0x84/0x4a0 [19469.949442][ T3116] dst_alloc+0x97/0x150 [19469.949442][ T3116] ip6_dst_alloc+0x23/0x90 [19469.949442][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19469.949442][ T3116] ip6_pol_route+0x56f/0x840 [19469.949442][ T3116] __fib6_rule_action+0x47a/0x5b0 [19469.949442][ T3116] fib_rules_lookup+0x2b4/0xa20 [19469.949442][ T3116] fib6_rule_lookup+0x182/0x630 [19469.949442][ T3116] ip6_route_input+0x59c/0xa50 [19469.949442][ T3116] ipv6_rcv+0x397/0x810 [19469.949442][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19469.949442][ T3116] process_backlog+0x101/0x620 [19469.949442][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19469.949442][ T3116] net_rx_action+0x495/0xbe0 [19469.949442][ T3116] __do_softirq+0x1b5/0x7f6 [19469.949442][ T3116] [19469.951639][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19469.951639][ T3116] netdev_get_by_index+0x5e/0x80 [19469.951639][ T3116] fib6_nh_init+0x3d8/0x15b0 [19469.951639][ T3116] ip6_route_info_create+0xf18/0x17d0 [19469.951639][ T3116] ip6_route_add+0x1c/0x140 [19469.951639][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19469.951639][ T3116] addrconf_add_dev+0xe2/0x170 [19469.951639][ T3116] inet6_addr_add+0x12f/0xa40 [19469.951639][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19469.951639][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19469.951639][ T3116] netlink_rcv_skb+0x130/0x360 [19469.951639][ T3116] netlink_unicast+0x449/0x710 [19469.951639][ T3116] netlink_sendmsg+0x723/0xbe0 [19469.951639][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19469.951639][ T3116] ___sys_sendmsg+0xee/0x170 [19469.951639][ T3116] __sys_sendmsg+0xcd/0x170 [19469.951639][ T3116] do_syscall_64+0xc6/0x1e0 [19469.951639][ T3116] [19469.953849][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19469.953849][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19469.953849][ T3116] ipv6_find_idev+0x102/0x170 [19469.953849][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19469.953849][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19469.953849][ T3116] netlink_rcv_skb+0x130/0x360 [19469.953849][ T3116] netlink_unicast+0x449/0x710 [19469.953849][ T3116] netlink_sendmsg+0x723/0xbe0 [19469.953849][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19469.953849][ T3116] ___sys_sendmsg+0xee/0x170 [19469.953849][ T3116] __sys_sendmsg+0xcd/0x170 [19469.953849][ T3116] do_syscall_64+0xc6/0x1e0 [19469.953849][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19469.953849][ T3116] [19469.955578][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19469.955578][ T3116] neigh_parms_alloc+0x1e5/0x510 [19469.955578][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19469.955578][ T3116] ipv6_find_idev+0x102/0x170 [19469.955578][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19469.955578][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19469.955578][ T3116] netlink_rcv_skb+0x130/0x360 [19469.955578][ T3116] netlink_unicast+0x449/0x710 [19469.955578][ T3116] netlink_sendmsg+0x723/0xbe0 [19469.955578][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19469.955578][ T3116] ___sys_sendmsg+0xee/0x170 [19469.955578][ T3116] __sys_sendmsg+0xcd/0x170 [19469.955578][ T3116] do_syscall_64+0xc6/0x1e0 [19469.955578][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19469.955578][ T3116] [19480.196754][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19480.197248][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19480.197248][ T3116] dst_init+0x84/0x4a0 [19480.197248][ T3116] dst_alloc+0x97/0x150 [19480.197248][ T3116] ip6_dst_alloc+0x23/0x90 [19480.197248][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19480.197248][ T3116] ip6_pol_route+0x56f/0x840 [19480.197248][ T3116] __fib6_rule_action+0x47a/0x5b0 [19480.197248][ T3116] fib_rules_lookup+0x2b4/0xa20 [19480.197248][ T3116] fib6_rule_lookup+0x182/0x630 [19480.197248][ T3116] ip6_route_input+0x59c/0xa50 [19480.197248][ T3116] ipv6_rcv+0x397/0x810 [19480.197248][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19480.197248][ T3116] process_backlog+0x101/0x620 [19480.197248][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19480.197248][ T3116] net_rx_action+0x495/0xbe0 [19480.197248][ T3116] __do_softirq+0x1b5/0x7f6 [19480.197248][ T3116] [19480.199432][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19480.199432][ T3116] netdev_get_by_index+0x5e/0x80 [19480.199432][ T3116] fib6_nh_init+0x3d8/0x15b0 [19480.199432][ T3116] ip6_route_info_create+0xf18/0x17d0 [19480.199432][ T3116] ip6_route_add+0x1c/0x140 [19480.199432][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19480.199432][ T3116] addrconf_add_dev+0xe2/0x170 [19480.199432][ T3116] inet6_addr_add+0x12f/0xa40 [19480.199432][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19480.199432][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19480.199432][ T3116] netlink_rcv_skb+0x130/0x360 [19480.199432][ T3116] netlink_unicast+0x449/0x710 [19480.199432][ T3116] netlink_sendmsg+0x723/0xbe0 [19480.199432][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19480.199432][ T3116] ___sys_sendmsg+0xee/0x170 [19480.199432][ T3116] __sys_sendmsg+0xcd/0x170 [19480.199432][ T3116] do_syscall_64+0xc6/0x1e0 [19480.199432][ T3116] [19480.201683][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19480.201683][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19480.201683][ T3116] ipv6_find_idev+0x102/0x170 [19480.201683][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19480.201683][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19480.201683][ T3116] netlink_rcv_skb+0x130/0x360 [19480.201683][ T3116] netlink_unicast+0x449/0x710 [19480.201683][ T3116] netlink_sendmsg+0x723/0xbe0 [19480.201683][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19480.201683][ T3116] ___sys_sendmsg+0xee/0x170 [19480.201683][ T3116] __sys_sendmsg+0xcd/0x170 [19480.201683][ T3116] do_syscall_64+0xc6/0x1e0 [19480.201683][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19480.201683][ T3116] [19480.203437][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19480.203437][ T3116] neigh_parms_alloc+0x1e5/0x510 [19480.203437][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19480.203437][ T3116] ipv6_find_idev+0x102/0x170 [19480.203437][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19480.203437][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19480.203437][ T3116] netlink_rcv_skb+0x130/0x360 [19480.203437][ T3116] netlink_unicast+0x449/0x710 [19480.203437][ T3116] netlink_sendmsg+0x723/0xbe0 [19480.203437][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19480.203437][ T3116] ___sys_sendmsg+0xee/0x170 [19480.203437][ T3116] __sys_sendmsg+0xcd/0x170 [19480.203437][ T3116] do_syscall_64+0xc6/0x1e0 [19480.203437][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19480.203437][ T3116] [19490.444814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19490.445274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19490.445274][ T3116] dst_init+0x84/0x4a0 [19490.445274][ T3116] dst_alloc+0x97/0x150 [19490.445274][ T3116] ip6_dst_alloc+0x23/0x90 [19490.445274][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19490.445274][ T3116] ip6_pol_route+0x56f/0x840 [19490.445274][ T3116] __fib6_rule_action+0x47a/0x5b0 [19490.445274][ T3116] fib_rules_lookup+0x2b4/0xa20 [19490.445274][ T3116] fib6_rule_lookup+0x182/0x630 [19490.445274][ T3116] ip6_route_input+0x59c/0xa50 [19490.445274][ T3116] ipv6_rcv+0x397/0x810 [19490.445274][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19490.445274][ T3116] process_backlog+0x101/0x620 [19490.445274][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19490.445274][ T3116] net_rx_action+0x495/0xbe0 [19490.445274][ T3116] __do_softirq+0x1b5/0x7f6 [19490.445274][ T3116] [19490.447356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19490.447356][ T3116] netdev_get_by_index+0x5e/0x80 [19490.447356][ T3116] fib6_nh_init+0x3d8/0x15b0 [19490.447356][ T3116] ip6_route_info_create+0xf18/0x17d0 [19490.447356][ T3116] ip6_route_add+0x1c/0x140 [19490.447356][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19490.447356][ T3116] addrconf_add_dev+0xe2/0x170 [19490.447356][ T3116] inet6_addr_add+0x12f/0xa40 [19490.447356][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19490.447356][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19490.447356][ T3116] netlink_rcv_skb+0x130/0x360 [19490.447356][ T3116] netlink_unicast+0x449/0x710 [19490.447356][ T3116] netlink_sendmsg+0x723/0xbe0 [19490.447356][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19490.447356][ T3116] ___sys_sendmsg+0xee/0x170 [19490.447356][ T3116] __sys_sendmsg+0xcd/0x170 [19490.447356][ T3116] do_syscall_64+0xc6/0x1e0 [19490.447356][ T3116] [19490.449556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19490.449556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19490.449556][ T3116] ipv6_find_idev+0x102/0x170 [19490.449556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19490.449556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19490.449556][ T3116] netlink_rcv_skb+0x130/0x360 [19490.449556][ T3116] netlink_unicast+0x449/0x710 [19490.449556][ T3116] netlink_sendmsg+0x723/0xbe0 [19490.449556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19490.449556][ T3116] ___sys_sendmsg+0xee/0x170 [19490.449556][ T3116] __sys_sendmsg+0xcd/0x170 [19490.449556][ T3116] do_syscall_64+0xc6/0x1e0 [19490.449556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19490.449556][ T3116] [19490.451262][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19490.451262][ T3116] neigh_parms_alloc+0x1e5/0x510 [19490.451262][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19490.451262][ T3116] ipv6_find_idev+0x102/0x170 [19490.451262][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19490.451262][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19490.451262][ T3116] netlink_rcv_skb+0x130/0x360 [19490.451262][ T3116] netlink_unicast+0x449/0x710 [19490.451262][ T3116] netlink_sendmsg+0x723/0xbe0 [19490.451262][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19490.451262][ T3116] ___sys_sendmsg+0xee/0x170 [19490.451262][ T3116] __sys_sendmsg+0xcd/0x170 [19490.451262][ T3116] do_syscall_64+0xc6/0x1e0 [19490.451262][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19490.451262][ T3116] [19500.508820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19500.509756][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19500.509756][ T3116] dst_init+0x84/0x4a0 [19500.509756][ T3116] dst_alloc+0x97/0x150 [19500.509756][ T3116] ip6_dst_alloc+0x23/0x90 [19500.509756][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19500.509756][ T3116] ip6_pol_route+0x56f/0x840 [19500.509756][ T3116] __fib6_rule_action+0x47a/0x5b0 [19500.509756][ T3116] fib_rules_lookup+0x2b4/0xa20 [19500.509756][ T3116] fib6_rule_lookup+0x182/0x630 [19500.509756][ T3116] ip6_route_input+0x59c/0xa50 [19500.509756][ T3116] ipv6_rcv+0x397/0x810 [19500.509756][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19500.509756][ T3116] process_backlog+0x101/0x620 [19500.509756][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19500.509756][ T3116] net_rx_action+0x495/0xbe0 [19500.509756][ T3116] __do_softirq+0x1b5/0x7f6 [19500.509756][ T3116] [19500.512195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19500.512195][ T3116] netdev_get_by_index+0x5e/0x80 [19500.512195][ T3116] fib6_nh_init+0x3d8/0x15b0 [19500.512195][ T3116] ip6_route_info_create+0xf18/0x17d0 [19500.512195][ T3116] ip6_route_add+0x1c/0x140 [19500.512195][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19500.512195][ T3116] addrconf_add_dev+0xe2/0x170 [19500.512195][ T3116] inet6_addr_add+0x12f/0xa40 [19500.512195][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19500.512195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19500.512195][ T3116] netlink_rcv_skb+0x130/0x360 [19500.512195][ T3116] netlink_unicast+0x449/0x710 [19500.512195][ T3116] netlink_sendmsg+0x723/0xbe0 [19500.512195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19500.512195][ T3116] ___sys_sendmsg+0xee/0x170 [19500.512195][ T3116] __sys_sendmsg+0xcd/0x170 [19500.512195][ T3116] do_syscall_64+0xc6/0x1e0 [19500.512195][ T3116] [19500.514433][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19500.514433][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19500.514433][ T3116] ipv6_find_idev+0x102/0x170 [19500.514433][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19500.514433][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19500.514433][ T3116] netlink_rcv_skb+0x130/0x360 [19500.514433][ T3116] netlink_unicast+0x449/0x710 [19500.514433][ T3116] netlink_sendmsg+0x723/0xbe0 [19500.514433][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19500.514433][ T3116] ___sys_sendmsg+0xee/0x170 [19500.514433][ T3116] __sys_sendmsg+0xcd/0x170 [19500.514433][ T3116] do_syscall_64+0xc6/0x1e0 [19500.514433][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19500.514433][ T3116] [19500.516215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19500.516215][ T3116] neigh_parms_alloc+0x1e5/0x510 [19500.516215][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19500.516215][ T3116] ipv6_find_idev+0x102/0x170 [19500.516215][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19500.516215][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19500.516215][ T3116] netlink_rcv_skb+0x130/0x360 [19500.516215][ T3116] netlink_unicast+0x449/0x710 [19500.516215][ T3116] netlink_sendmsg+0x723/0xbe0 [19500.516215][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19500.516215][ T3116] ___sys_sendmsg+0xee/0x170 [19500.516215][ T3116] __sys_sendmsg+0xcd/0x170 [19500.516215][ T3116] do_syscall_64+0xc6/0x1e0 [19500.516215][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19500.516215][ T3116] [19510.732844][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19510.733243][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19510.733243][ T3116] dst_init+0x84/0x4a0 [19510.733243][ T3116] dst_alloc+0x97/0x150 [19510.733243][ T3116] ip6_dst_alloc+0x23/0x90 [19510.733243][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19510.733243][ T3116] ip6_pol_route+0x56f/0x840 [19510.733243][ T3116] __fib6_rule_action+0x47a/0x5b0 [19510.733243][ T3116] fib_rules_lookup+0x2b4/0xa20 [19510.733243][ T3116] fib6_rule_lookup+0x182/0x630 [19510.733243][ T3116] ip6_route_input+0x59c/0xa50 [19510.733243][ T3116] ipv6_rcv+0x397/0x810 [19510.733243][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19510.733243][ T3116] process_backlog+0x101/0x620 [19510.733243][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19510.733243][ T3116] net_rx_action+0x495/0xbe0 [19510.733243][ T3116] __do_softirq+0x1b5/0x7f6 [19510.733243][ T3116] [19510.735413][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19510.735413][ T3116] netdev_get_by_index+0x5e/0x80 [19510.735413][ T3116] fib6_nh_init+0x3d8/0x15b0 [19510.735413][ T3116] ip6_route_info_create+0xf18/0x17d0 [19510.735413][ T3116] ip6_route_add+0x1c/0x140 [19510.735413][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19510.735413][ T3116] addrconf_add_dev+0xe2/0x170 [19510.735413][ T3116] inet6_addr_add+0x12f/0xa40 [19510.735413][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19510.735413][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19510.735413][ T3116] netlink_rcv_skb+0x130/0x360 [19510.735413][ T3116] netlink_unicast+0x449/0x710 [19510.735413][ T3116] netlink_sendmsg+0x723/0xbe0 [19510.735413][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19510.735413][ T3116] ___sys_sendmsg+0xee/0x170 [19510.735413][ T3116] __sys_sendmsg+0xcd/0x170 [19510.735413][ T3116] do_syscall_64+0xc6/0x1e0 [19510.735413][ T3116] [19510.737668][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19510.737668][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19510.737668][ T3116] ipv6_find_idev+0x102/0x170 [19510.737668][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19510.737668][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19510.737668][ T3116] netlink_rcv_skb+0x130/0x360 [19510.737668][ T3116] netlink_unicast+0x449/0x710 [19510.737668][ T3116] netlink_sendmsg+0x723/0xbe0 [19510.737668][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19510.737668][ T3116] ___sys_sendmsg+0xee/0x170 [19510.737668][ T3116] __sys_sendmsg+0xcd/0x170 [19510.737668][ T3116] do_syscall_64+0xc6/0x1e0 [19510.737668][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19510.737668][ T3116] [19510.739452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19510.739452][ T3116] neigh_parms_alloc+0x1e5/0x510 [19510.739452][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19510.739452][ T3116] ipv6_find_idev+0x102/0x170 [19510.739452][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19510.739452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19510.739452][ T3116] netlink_rcv_skb+0x130/0x360 [19510.739452][ T3116] netlink_unicast+0x449/0x710 [19510.739452][ T3116] netlink_sendmsg+0x723/0xbe0 [19510.739452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19510.739452][ T3116] ___sys_sendmsg+0xee/0x170 [19510.739452][ T3116] __sys_sendmsg+0xcd/0x170 [19510.739452][ T3116] do_syscall_64+0xc6/0x1e0 [19510.739452][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19510.739452][ T3116] [19520.980826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19520.981302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19520.981302][ T3116] dst_init+0x84/0x4a0 [19520.981302][ T3116] dst_alloc+0x97/0x150 [19520.981302][ T3116] ip6_dst_alloc+0x23/0x90 [19520.981302][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19520.981302][ T3116] ip6_pol_route+0x56f/0x840 [19520.981302][ T3116] __fib6_rule_action+0x47a/0x5b0 [19520.981302][ T3116] fib_rules_lookup+0x2b4/0xa20 [19520.981302][ T3116] fib6_rule_lookup+0x182/0x630 [19520.981302][ T3116] ip6_route_input+0x59c/0xa50 [19520.981302][ T3116] ipv6_rcv+0x397/0x810 [19520.981302][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19520.981302][ T3116] process_backlog+0x101/0x620 [19520.981302][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19520.981302][ T3116] net_rx_action+0x495/0xbe0 [19520.981302][ T3116] __do_softirq+0x1b5/0x7f6 [19520.981302][ T3116] [19520.983450][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19520.983450][ T3116] netdev_get_by_index+0x5e/0x80 [19520.983450][ T3116] fib6_nh_init+0x3d8/0x15b0 [19520.983450][ T3116] ip6_route_info_create+0xf18/0x17d0 [19520.983450][ T3116] ip6_route_add+0x1c/0x140 [19520.983450][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19520.983450][ T3116] addrconf_add_dev+0xe2/0x170 [19520.983450][ T3116] inet6_addr_add+0x12f/0xa40 [19520.983450][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19520.983450][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19520.983450][ T3116] netlink_rcv_skb+0x130/0x360 [19520.983450][ T3116] netlink_unicast+0x449/0x710 [19520.983450][ T3116] netlink_sendmsg+0x723/0xbe0 [19520.983450][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19520.983450][ T3116] ___sys_sendmsg+0xee/0x170 [19520.983450][ T3116] __sys_sendmsg+0xcd/0x170 [19520.983450][ T3116] do_syscall_64+0xc6/0x1e0 [19520.983450][ T3116] [19520.985802][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19520.985802][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19520.985802][ T3116] ipv6_find_idev+0x102/0x170 [19520.985802][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19520.985802][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19520.985802][ T3116] netlink_rcv_skb+0x130/0x360 [19520.985802][ T3116] netlink_unicast+0x449/0x710 [19520.985802][ T3116] netlink_sendmsg+0x723/0xbe0 [19520.985802][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19520.985802][ T3116] ___sys_sendmsg+0xee/0x170 [19520.985802][ T3116] __sys_sendmsg+0xcd/0x170 [19520.985802][ T3116] do_syscall_64+0xc6/0x1e0 [19520.985802][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19520.985802][ T3116] [19520.987649][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19520.987649][ T3116] neigh_parms_alloc+0x1e5/0x510 [19520.987649][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19520.987649][ T3116] ipv6_find_idev+0x102/0x170 [19520.987649][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19520.987649][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19520.987649][ T3116] netlink_rcv_skb+0x130/0x360 [19520.987649][ T3116] netlink_unicast+0x449/0x710 [19520.987649][ T3116] netlink_sendmsg+0x723/0xbe0 [19520.987649][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19520.987649][ T3116] ___sys_sendmsg+0xee/0x170 [19520.987649][ T3116] __sys_sendmsg+0xcd/0x170 [19520.987649][ T3116] do_syscall_64+0xc6/0x1e0 [19520.987649][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19520.987649][ T3116] [19531.228794][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19531.229178][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19531.229178][ T3116] dst_init+0x84/0x4a0 [19531.229178][ T3116] dst_alloc+0x97/0x150 [19531.229178][ T3116] ip6_dst_alloc+0x23/0x90 [19531.229178][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19531.229178][ T3116] ip6_pol_route+0x56f/0x840 [19531.229178][ T3116] __fib6_rule_action+0x47a/0x5b0 [19531.229178][ T3116] fib_rules_lookup+0x2b4/0xa20 [19531.229178][ T3116] fib6_rule_lookup+0x182/0x630 [19531.229178][ T3116] ip6_route_input+0x59c/0xa50 [19531.229178][ T3116] ipv6_rcv+0x397/0x810 [19531.229178][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19531.229178][ T3116] process_backlog+0x101/0x620 [19531.229178][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19531.229178][ T3116] net_rx_action+0x495/0xbe0 [19531.229178][ T3116] __do_softirq+0x1b5/0x7f6 [19531.229178][ T3116] [19531.231229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19531.231229][ T3116] netdev_get_by_index+0x5e/0x80 [19531.231229][ T3116] fib6_nh_init+0x3d8/0x15b0 [19531.231229][ T3116] ip6_route_info_create+0xf18/0x17d0 [19531.231229][ T3116] ip6_route_add+0x1c/0x140 [19531.231229][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19531.231229][ T3116] addrconf_add_dev+0xe2/0x170 [19531.231229][ T3116] inet6_addr_add+0x12f/0xa40 [19531.231229][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19531.231229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19531.231229][ T3116] netlink_rcv_skb+0x130/0x360 [19531.231229][ T3116] netlink_unicast+0x449/0x710 [19531.231229][ T3116] netlink_sendmsg+0x723/0xbe0 [19531.231229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19531.231229][ T3116] ___sys_sendmsg+0xee/0x170 [19531.231229][ T3116] __sys_sendmsg+0xcd/0x170 [19531.231229][ T3116] do_syscall_64+0xc6/0x1e0 [19531.231229][ T3116] [19531.233389][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19531.233389][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19531.233389][ T3116] ipv6_find_idev+0x102/0x170 [19531.233389][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19531.233389][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19531.233389][ T3116] netlink_rcv_skb+0x130/0x360 [19531.233389][ T3116] netlink_unicast+0x449/0x710 [19531.233389][ T3116] netlink_sendmsg+0x723/0xbe0 [19531.233389][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19531.233389][ T3116] ___sys_sendmsg+0xee/0x170 [19531.233389][ T3116] __sys_sendmsg+0xcd/0x170 [19531.233389][ T3116] do_syscall_64+0xc6/0x1e0 [19531.233389][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19531.233389][ T3116] [19531.235085][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19531.235085][ T3116] neigh_parms_alloc+0x1e5/0x510 [19531.235085][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19531.235085][ T3116] ipv6_find_idev+0x102/0x170 [19531.235085][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19531.235085][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19531.235085][ T3116] netlink_rcv_skb+0x130/0x360 [19531.235085][ T3116] netlink_unicast+0x449/0x710 [19531.235085][ T3116] netlink_sendmsg+0x723/0xbe0 [19531.235085][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19531.235085][ T3116] ___sys_sendmsg+0xee/0x170 [19531.235085][ T3116] __sys_sendmsg+0xcd/0x170 [19531.235085][ T3116] do_syscall_64+0xc6/0x1e0 [19531.235085][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19531.235085][ T3116] [19541.308801][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19541.309202][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19541.309202][ T3116] dst_init+0x84/0x4a0 [19541.309202][ T3116] dst_alloc+0x97/0x150 [19541.309202][ T3116] ip6_dst_alloc+0x23/0x90 [19541.309202][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19541.309202][ T3116] ip6_pol_route+0x56f/0x840 [19541.309202][ T3116] __fib6_rule_action+0x47a/0x5b0 [19541.309202][ T3116] fib_rules_lookup+0x2b4/0xa20 [19541.309202][ T3116] fib6_rule_lookup+0x182/0x630 [19541.309202][ T3116] ip6_route_input+0x59c/0xa50 [19541.309202][ T3116] ipv6_rcv+0x397/0x810 [19541.309202][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19541.309202][ T3116] process_backlog+0x101/0x620 [19541.309202][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19541.309202][ T3116] net_rx_action+0x495/0xbe0 [19541.309202][ T3116] __do_softirq+0x1b5/0x7f6 [19541.309202][ T3116] [19541.311330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19541.311330][ T3116] netdev_get_by_index+0x5e/0x80 [19541.311330][ T3116] fib6_nh_init+0x3d8/0x15b0 [19541.311330][ T3116] ip6_route_info_create+0xf18/0x17d0 [19541.311330][ T3116] ip6_route_add+0x1c/0x140 [19541.311330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19541.311330][ T3116] addrconf_add_dev+0xe2/0x170 [19541.311330][ T3116] inet6_addr_add+0x12f/0xa40 [19541.311330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19541.311330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19541.311330][ T3116] netlink_rcv_skb+0x130/0x360 [19541.311330][ T3116] netlink_unicast+0x449/0x710 [19541.311330][ T3116] netlink_sendmsg+0x723/0xbe0 [19541.311330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19541.311330][ T3116] ___sys_sendmsg+0xee/0x170 [19541.311330][ T3116] __sys_sendmsg+0xcd/0x170 [19541.311330][ T3116] do_syscall_64+0xc6/0x1e0 [19541.311330][ T3116] [19541.313547][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19541.313547][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19541.313547][ T3116] ipv6_find_idev+0x102/0x170 [19541.313547][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19541.313547][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19541.313547][ T3116] netlink_rcv_skb+0x130/0x360 [19541.313547][ T3116] netlink_unicast+0x449/0x710 [19541.313547][ T3116] netlink_sendmsg+0x723/0xbe0 [19541.313547][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19541.313547][ T3116] ___sys_sendmsg+0xee/0x170 [19541.313547][ T3116] __sys_sendmsg+0xcd/0x170 [19541.313547][ T3116] do_syscall_64+0xc6/0x1e0 [19541.313547][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19541.313547][ T3116] [19541.315274][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19541.315274][ T3116] neigh_parms_alloc+0x1e5/0x510 [19541.315274][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19541.315274][ T3116] ipv6_find_idev+0x102/0x170 [19541.315274][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19541.315274][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19541.315274][ T3116] netlink_rcv_skb+0x130/0x360 [19541.315274][ T3116] netlink_unicast+0x449/0x710 [19541.315274][ T3116] netlink_sendmsg+0x723/0xbe0 [19541.315274][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19541.315274][ T3116] ___sys_sendmsg+0xee/0x170 [19541.315274][ T3116] __sys_sendmsg+0xcd/0x170 [19541.315274][ T3116] do_syscall_64+0xc6/0x1e0 [19541.315274][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19541.315274][ T3116] [19551.348781][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19551.349208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19551.349208][ T3116] dst_init+0x84/0x4a0 [19551.349208][ T3116] dst_alloc+0x97/0x150 [19551.349208][ T3116] ip6_dst_alloc+0x23/0x90 [19551.349208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19551.349208][ T3116] ip6_pol_route+0x56f/0x840 [19551.349208][ T3116] __fib6_rule_action+0x47a/0x5b0 [19551.349208][ T3116] fib_rules_lookup+0x2b4/0xa20 [19551.349208][ T3116] fib6_rule_lookup+0x182/0x630 [19551.349208][ T3116] ip6_route_input+0x59c/0xa50 [19551.349208][ T3116] ipv6_rcv+0x397/0x810 [19551.349208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19551.349208][ T3116] process_backlog+0x101/0x620 [19551.349208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19551.349208][ T3116] net_rx_action+0x495/0xbe0 [19551.349208][ T3116] __do_softirq+0x1b5/0x7f6 [19551.349208][ T3116] [19551.351409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19551.351409][ T3116] netdev_get_by_index+0x5e/0x80 [19551.351409][ T3116] fib6_nh_init+0x3d8/0x15b0 [19551.351409][ T3116] ip6_route_info_create+0xf18/0x17d0 [19551.351409][ T3116] ip6_route_add+0x1c/0x140 [19551.351409][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19551.351409][ T3116] addrconf_add_dev+0xe2/0x170 [19551.351409][ T3116] inet6_addr_add+0x12f/0xa40 [19551.351409][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19551.351409][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19551.351409][ T3116] netlink_rcv_skb+0x130/0x360 [19551.351409][ T3116] netlink_unicast+0x449/0x710 [19551.351409][ T3116] netlink_sendmsg+0x723/0xbe0 [19551.351409][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19551.351409][ T3116] ___sys_sendmsg+0xee/0x170 [19551.351409][ T3116] __sys_sendmsg+0xcd/0x170 [19551.351409][ T3116] do_syscall_64+0xc6/0x1e0 [19551.351409][ T3116] [19551.353692][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19551.353692][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19551.353692][ T3116] ipv6_find_idev+0x102/0x170 [19551.353692][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19551.353692][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19551.353692][ T3116] netlink_rcv_skb+0x130/0x360 [19551.353692][ T3116] netlink_unicast+0x449/0x710 [19551.353692][ T3116] netlink_sendmsg+0x723/0xbe0 [19551.353692][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19551.353692][ T3116] ___sys_sendmsg+0xee/0x170 [19551.353692][ T3116] __sys_sendmsg+0xcd/0x170 [19551.353692][ T3116] do_syscall_64+0xc6/0x1e0 [19551.353692][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19551.353692][ T3116] [19551.355494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19551.355494][ T3116] neigh_parms_alloc+0x1e5/0x510 [19551.355494][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19551.355494][ T3116] ipv6_find_idev+0x102/0x170 [19551.355494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19551.355494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19551.355494][ T3116] netlink_rcv_skb+0x130/0x360 [19551.355494][ T3116] netlink_unicast+0x449/0x710 [19551.355494][ T3116] netlink_sendmsg+0x723/0xbe0 [19551.355494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19551.355494][ T3116] ___sys_sendmsg+0xee/0x170 [19551.355494][ T3116] __sys_sendmsg+0xcd/0x170 [19551.355494][ T3116] do_syscall_64+0xc6/0x1e0 [19551.355494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19551.355494][ T3116] [19561.604825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19561.605289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19561.605289][ T3116] dst_init+0x84/0x4a0 [19561.605289][ T3116] dst_alloc+0x97/0x150 [19561.605289][ T3116] ip6_dst_alloc+0x23/0x90 [19561.605289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19561.605289][ T3116] ip6_pol_route+0x56f/0x840 [19561.605289][ T3116] __fib6_rule_action+0x47a/0x5b0 [19561.605289][ T3116] fib_rules_lookup+0x2b4/0xa20 [19561.605289][ T3116] fib6_rule_lookup+0x182/0x630 [19561.605289][ T3116] ip6_route_input+0x59c/0xa50 [19561.605289][ T3116] ipv6_rcv+0x397/0x810 [19561.605289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19561.605289][ T3116] process_backlog+0x101/0x620 [19561.605289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19561.605289][ T3116] net_rx_action+0x495/0xbe0 [19561.605289][ T3116] __do_softirq+0x1b5/0x7f6 [19561.605289][ T3116] [19561.607378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19561.607378][ T3116] netdev_get_by_index+0x5e/0x80 [19561.607378][ T3116] fib6_nh_init+0x3d8/0x15b0 [19561.607378][ T3116] ip6_route_info_create+0xf18/0x17d0 [19561.607378][ T3116] ip6_route_add+0x1c/0x140 [19561.607378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19561.607378][ T3116] addrconf_add_dev+0xe2/0x170 [19561.607378][ T3116] inet6_addr_add+0x12f/0xa40 [19561.607378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19561.607378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19561.607378][ T3116] netlink_rcv_skb+0x130/0x360 [19561.607378][ T3116] netlink_unicast+0x449/0x710 [19561.607378][ T3116] netlink_sendmsg+0x723/0xbe0 [19561.607378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19561.607378][ T3116] ___sys_sendmsg+0xee/0x170 [19561.607378][ T3116] __sys_sendmsg+0xcd/0x170 [19561.607378][ T3116] do_syscall_64+0xc6/0x1e0 [19561.607378][ T3116] [19561.609574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19561.609574][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19561.609574][ T3116] ipv6_find_idev+0x102/0x170 [19561.609574][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19561.609574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19561.609574][ T3116] netlink_rcv_skb+0x130/0x360 [19561.609574][ T3116] netlink_unicast+0x449/0x710 [19561.609574][ T3116] netlink_sendmsg+0x723/0xbe0 [19561.609574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19561.609574][ T3116] ___sys_sendmsg+0xee/0x170 [19561.609574][ T3116] __sys_sendmsg+0xcd/0x170 [19561.609574][ T3116] do_syscall_64+0xc6/0x1e0 [19561.609574][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19561.609574][ T3116] [19561.611281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19561.611281][ T3116] neigh_parms_alloc+0x1e5/0x510 [19561.611281][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19561.611281][ T3116] ipv6_find_idev+0x102/0x170 [19561.611281][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19561.611281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19561.611281][ T3116] netlink_rcv_skb+0x130/0x360 [19561.611281][ T3116] netlink_unicast+0x449/0x710 [19561.611281][ T3116] netlink_sendmsg+0x723/0xbe0 [19561.611281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19561.611281][ T3116] ___sys_sendmsg+0xee/0x170 [19561.611281][ T3116] __sys_sendmsg+0xcd/0x170 [19561.611281][ T3116] do_syscall_64+0xc6/0x1e0 [19561.611281][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19561.611281][ T3116] [19571.860805][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19571.861417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19571.861417][ T3116] dst_init+0x84/0x4a0 [19571.861417][ T3116] dst_alloc+0x97/0x150 [19571.861417][ T3116] ip6_dst_alloc+0x23/0x90 [19571.861417][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19571.861417][ T3116] ip6_pol_route+0x56f/0x840 [19571.861417][ T3116] __fib6_rule_action+0x47a/0x5b0 [19571.861417][ T3116] fib_rules_lookup+0x2b4/0xa20 [19571.861417][ T3116] fib6_rule_lookup+0x182/0x630 [19571.861417][ T3116] ip6_route_input+0x59c/0xa50 [19571.861417][ T3116] ipv6_rcv+0x397/0x810 [19571.861417][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19571.861417][ T3116] process_backlog+0x101/0x620 [19571.861417][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19571.861417][ T3116] net_rx_action+0x495/0xbe0 [19571.861417][ T3116] __do_softirq+0x1b5/0x7f6 [19571.861417][ T3116] [19571.864961][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19571.864961][ T3116] netdev_get_by_index+0x5e/0x80 [19571.864961][ T3116] fib6_nh_init+0x3d8/0x15b0 [19571.864961][ T3116] ip6_route_info_create+0xf18/0x17d0 [19571.864961][ T3116] ip6_route_add+0x1c/0x140 [19571.864961][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19571.864961][ T3116] addrconf_add_dev+0xe2/0x170 [19571.864961][ T3116] inet6_addr_add+0x12f/0xa40 [19571.864961][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19571.864961][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19571.864961][ T3116] netlink_rcv_skb+0x130/0x360 [19571.864961][ T3116] netlink_unicast+0x449/0x710 [19571.864961][ T3116] netlink_sendmsg+0x723/0xbe0 [19571.864961][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19571.864961][ T3116] ___sys_sendmsg+0xee/0x170 [19571.864961][ T3116] __sys_sendmsg+0xcd/0x170 [19571.864961][ T3116] do_syscall_64+0xc6/0x1e0 [19571.864961][ T3116] [19571.868732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19571.868732][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19571.868732][ T3116] ipv6_find_idev+0x102/0x170 [19571.868732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19571.868732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19571.868732][ T3116] netlink_rcv_skb+0x130/0x360 [19571.868732][ T3116] netlink_unicast+0x449/0x710 [19571.868732][ T3116] netlink_sendmsg+0x723/0xbe0 [19571.868732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19571.868732][ T3116] ___sys_sendmsg+0xee/0x170 [19571.868732][ T3116] __sys_sendmsg+0xcd/0x170 [19571.868732][ T3116] do_syscall_64+0xc6/0x1e0 [19571.868732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19571.868732][ T3116] [19571.870671][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19571.870671][ T3116] neigh_parms_alloc+0x1e5/0x510 [19571.870671][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19571.870671][ T3116] ipv6_find_idev+0x102/0x170 [19571.870671][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19571.870671][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19571.870671][ T3116] netlink_rcv_skb+0x130/0x360 [19571.870671][ T3116] netlink_unicast+0x449/0x710 [19571.870671][ T3116] netlink_sendmsg+0x723/0xbe0 [19571.870671][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19571.870671][ T3116] ___sys_sendmsg+0xee/0x170 [19571.870671][ T3116] __sys_sendmsg+0xcd/0x170 [19571.870671][ T3116] do_syscall_64+0xc6/0x1e0 [19571.870671][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19571.870671][ T3116] [19582.108796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19582.109232][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19582.109232][ T3116] dst_init+0x84/0x4a0 [19582.109232][ T3116] dst_alloc+0x97/0x150 [19582.109232][ T3116] ip6_dst_alloc+0x23/0x90 [19582.109232][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19582.109232][ T3116] ip6_pol_route+0x56f/0x840 [19582.109232][ T3116] __fib6_rule_action+0x47a/0x5b0 [19582.109232][ T3116] fib_rules_lookup+0x2b4/0xa20 [19582.109232][ T3116] fib6_rule_lookup+0x182/0x630 [19582.109232][ T3116] ip6_route_input+0x59c/0xa50 [19582.109232][ T3116] ipv6_rcv+0x397/0x810 [19582.109232][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19582.109232][ T3116] process_backlog+0x101/0x620 [19582.109232][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19582.109232][ T3116] net_rx_action+0x495/0xbe0 [19582.109232][ T3116] __do_softirq+0x1b5/0x7f6 [19582.109232][ T3116] [19582.111540][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19582.111540][ T3116] netdev_get_by_index+0x5e/0x80 [19582.111540][ T3116] fib6_nh_init+0x3d8/0x15b0 [19582.111540][ T3116] ip6_route_info_create+0xf18/0x17d0 [19582.111540][ T3116] ip6_route_add+0x1c/0x140 [19582.111540][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19582.111540][ T3116] addrconf_add_dev+0xe2/0x170 [19582.111540][ T3116] inet6_addr_add+0x12f/0xa40 [19582.111540][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19582.111540][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19582.111540][ T3116] netlink_rcv_skb+0x130/0x360 [19582.111540][ T3116] netlink_unicast+0x449/0x710 [19582.111540][ T3116] netlink_sendmsg+0x723/0xbe0 [19582.111540][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19582.111540][ T3116] ___sys_sendmsg+0xee/0x170 [19582.111540][ T3116] __sys_sendmsg+0xcd/0x170 [19582.111540][ T3116] do_syscall_64+0xc6/0x1e0 [19582.111540][ T3116] [19582.113828][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19582.113828][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19582.113828][ T3116] ipv6_find_idev+0x102/0x170 [19582.113828][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19582.113828][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19582.113828][ T3116] netlink_rcv_skb+0x130/0x360 [19582.113828][ T3116] netlink_unicast+0x449/0x710 [19582.113828][ T3116] netlink_sendmsg+0x723/0xbe0 [19582.113828][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19582.113828][ T3116] ___sys_sendmsg+0xee/0x170 [19582.113828][ T3116] __sys_sendmsg+0xcd/0x170 [19582.113828][ T3116] do_syscall_64+0xc6/0x1e0 [19582.113828][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19582.113828][ T3116] [19582.115579][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19582.115579][ T3116] neigh_parms_alloc+0x1e5/0x510 [19582.115579][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19582.115579][ T3116] ipv6_find_idev+0x102/0x170 [19582.115579][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19582.115579][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19582.115579][ T3116] netlink_rcv_skb+0x130/0x360 [19582.115579][ T3116] netlink_unicast+0x449/0x710 [19582.115579][ T3116] netlink_sendmsg+0x723/0xbe0 [19582.115579][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19582.115579][ T3116] ___sys_sendmsg+0xee/0x170 [19582.115579][ T3116] __sys_sendmsg+0xcd/0x170 [19582.115579][ T3116] do_syscall_64+0xc6/0x1e0 [19582.115579][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19582.115579][ T3116] [19592.356885][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19592.357419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19592.357419][ T3116] dst_init+0x84/0x4a0 [19592.357419][ T3116] dst_alloc+0x97/0x150 [19592.357419][ T3116] ip6_dst_alloc+0x23/0x90 [19592.357419][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19592.357419][ T3116] ip6_pol_route+0x56f/0x840 [19592.357419][ T3116] __fib6_rule_action+0x47a/0x5b0 [19592.357419][ T3116] fib_rules_lookup+0x2b4/0xa20 [19592.357419][ T3116] fib6_rule_lookup+0x182/0x630 [19592.357419][ T3116] ip6_route_input+0x59c/0xa50 [19592.357419][ T3116] ipv6_rcv+0x397/0x810 [19592.357419][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19592.357419][ T3116] process_backlog+0x101/0x620 [19592.357419][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19592.357419][ T3116] net_rx_action+0x495/0xbe0 [19592.357419][ T3116] __do_softirq+0x1b5/0x7f6 [19592.357419][ T3116] [19592.360258][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19592.360258][ T3116] netdev_get_by_index+0x5e/0x80 [19592.360258][ T3116] fib6_nh_init+0x3d8/0x15b0 [19592.360258][ T3116] ip6_route_info_create+0xf18/0x17d0 [19592.360258][ T3116] ip6_route_add+0x1c/0x140 [19592.360258][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19592.360258][ T3116] addrconf_add_dev+0xe2/0x170 [19592.360258][ T3116] inet6_addr_add+0x12f/0xa40 [19592.360258][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19592.360258][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19592.360258][ T3116] netlink_rcv_skb+0x130/0x360 [19592.360258][ T3116] netlink_unicast+0x449/0x710 [19592.360258][ T3116] netlink_sendmsg+0x723/0xbe0 [19592.360258][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19592.360258][ T3116] ___sys_sendmsg+0xee/0x170 [19592.360258][ T3116] __sys_sendmsg+0xcd/0x170 [19592.360258][ T3116] do_syscall_64+0xc6/0x1e0 [19592.360258][ T3116] [19592.362687][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19592.362687][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19592.362687][ T3116] ipv6_find_idev+0x102/0x170 [19592.362687][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19592.362687][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19592.362687][ T3116] netlink_rcv_skb+0x130/0x360 [19592.362687][ T3116] netlink_unicast+0x449/0x710 [19592.362687][ T3116] netlink_sendmsg+0x723/0xbe0 [19592.362687][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19592.362687][ T3116] ___sys_sendmsg+0xee/0x170 [19592.362687][ T3116] __sys_sendmsg+0xcd/0x170 [19592.362687][ T3116] do_syscall_64+0xc6/0x1e0 [19592.362687][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19592.362687][ T3116] [19592.364581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19592.364581][ T3116] neigh_parms_alloc+0x1e5/0x510 [19592.364581][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19592.364581][ T3116] ipv6_find_idev+0x102/0x170 [19592.364581][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19592.364581][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19592.364581][ T3116] netlink_rcv_skb+0x130/0x360 [19592.364581][ T3116] netlink_unicast+0x449/0x710 [19592.364581][ T3116] netlink_sendmsg+0x723/0xbe0 [19592.364581][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19592.364581][ T3116] ___sys_sendmsg+0xee/0x170 [19592.364581][ T3116] __sys_sendmsg+0xcd/0x170 [19592.364581][ T3116] do_syscall_64+0xc6/0x1e0 [19592.364581][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19592.364581][ T3116] [19602.604883][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19602.605409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19602.605409][ T3116] dst_init+0x84/0x4a0 [19602.605409][ T3116] dst_alloc+0x97/0x150 [19602.605409][ T3116] ip6_dst_alloc+0x23/0x90 [19602.605409][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19602.605409][ T3116] ip6_pol_route+0x56f/0x840 [19602.605409][ T3116] __fib6_rule_action+0x47a/0x5b0 [19602.605409][ T3116] fib_rules_lookup+0x2b4/0xa20 [19602.605409][ T3116] fib6_rule_lookup+0x182/0x630 [19602.605409][ T3116] ip6_route_input+0x59c/0xa50 [19602.605409][ T3116] ipv6_rcv+0x397/0x810 [19602.605409][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19602.605409][ T3116] process_backlog+0x101/0x620 [19602.605409][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19602.605409][ T3116] net_rx_action+0x495/0xbe0 [19602.605409][ T3116] __do_softirq+0x1b5/0x7f6 [19602.605409][ T3116] [19602.607699][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19602.607699][ T3116] netdev_get_by_index+0x5e/0x80 [19602.607699][ T3116] fib6_nh_init+0x3d8/0x15b0 [19602.607699][ T3116] ip6_route_info_create+0xf18/0x17d0 [19602.607699][ T3116] ip6_route_add+0x1c/0x140 [19602.607699][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19602.607699][ T3116] addrconf_add_dev+0xe2/0x170 [19602.607699][ T3116] inet6_addr_add+0x12f/0xa40 [19602.607699][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19602.607699][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19602.607699][ T3116] netlink_rcv_skb+0x130/0x360 [19602.607699][ T3116] netlink_unicast+0x449/0x710 [19602.607699][ T3116] netlink_sendmsg+0x723/0xbe0 [19602.607699][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19602.607699][ T3116] ___sys_sendmsg+0xee/0x170 [19602.607699][ T3116] __sys_sendmsg+0xcd/0x170 [19602.607699][ T3116] do_syscall_64+0xc6/0x1e0 [19602.607699][ T3116] [19602.610082][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19602.610082][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19602.610082][ T3116] ipv6_find_idev+0x102/0x170 [19602.610082][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19602.610082][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19602.610082][ T3116] netlink_rcv_skb+0x130/0x360 [19602.610082][ T3116] netlink_unicast+0x449/0x710 [19602.610082][ T3116] netlink_sendmsg+0x723/0xbe0 [19602.610082][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19602.610082][ T3116] ___sys_sendmsg+0xee/0x170 [19602.610082][ T3116] __sys_sendmsg+0xcd/0x170 [19602.610082][ T3116] do_syscall_64+0xc6/0x1e0 [19602.610082][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19602.610082][ T3116] [19602.611928][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19602.611928][ T3116] neigh_parms_alloc+0x1e5/0x510 [19602.611928][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19602.611928][ T3116] ipv6_find_idev+0x102/0x170 [19602.611928][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19602.611928][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19602.611928][ T3116] netlink_rcv_skb+0x130/0x360 [19602.611928][ T3116] netlink_unicast+0x449/0x710 [19602.611928][ T3116] netlink_sendmsg+0x723/0xbe0 [19602.611928][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19602.611928][ T3116] ___sys_sendmsg+0xee/0x170 [19602.611928][ T3116] __sys_sendmsg+0xcd/0x170 [19602.611928][ T3116] do_syscall_64+0xc6/0x1e0 [19602.611928][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19602.611928][ T3116] [19612.852863][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19612.853477][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19612.853477][ T3116] dst_init+0x84/0x4a0 [19612.853477][ T3116] dst_alloc+0x97/0x150 [19612.853477][ T3116] ip6_dst_alloc+0x23/0x90 [19612.853477][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19612.853477][ T3116] ip6_pol_route+0x56f/0x840 [19612.853477][ T3116] __fib6_rule_action+0x47a/0x5b0 [19612.853477][ T3116] fib_rules_lookup+0x2b4/0xa20 [19612.853477][ T3116] fib6_rule_lookup+0x182/0x630 [19612.853477][ T3116] ip6_route_input+0x59c/0xa50 [19612.853477][ T3116] ipv6_rcv+0x397/0x810 [19612.853477][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19612.853477][ T3116] process_backlog+0x101/0x620 [19612.853477][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19612.853477][ T3116] net_rx_action+0x495/0xbe0 [19612.853477][ T3116] __do_softirq+0x1b5/0x7f6 [19612.853477][ T3116] [19612.856306][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19612.856306][ T3116] netdev_get_by_index+0x5e/0x80 [19612.856306][ T3116] fib6_nh_init+0x3d8/0x15b0 [19612.856306][ T3116] ip6_route_info_create+0xf18/0x17d0 [19612.856306][ T3116] ip6_route_add+0x1c/0x140 [19612.856306][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19612.856306][ T3116] addrconf_add_dev+0xe2/0x170 [19612.856306][ T3116] inet6_addr_add+0x12f/0xa40 [19612.856306][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19612.856306][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19612.856306][ T3116] netlink_rcv_skb+0x130/0x360 [19612.856306][ T3116] netlink_unicast+0x449/0x710 [19612.856306][ T3116] netlink_sendmsg+0x723/0xbe0 [19612.856306][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19612.856306][ T3116] ___sys_sendmsg+0xee/0x170 [19612.856306][ T3116] __sys_sendmsg+0xcd/0x170 [19612.856306][ T3116] do_syscall_64+0xc6/0x1e0 [19612.856306][ T3116] [19612.858911][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19612.858911][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19612.858911][ T3116] ipv6_find_idev+0x102/0x170 [19612.858911][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19612.858911][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19612.858911][ T3116] netlink_rcv_skb+0x130/0x360 [19612.858911][ T3116] netlink_unicast+0x449/0x710 [19612.858911][ T3116] netlink_sendmsg+0x723/0xbe0 [19612.858911][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19612.858911][ T3116] ___sys_sendmsg+0xee/0x170 [19612.858911][ T3116] __sys_sendmsg+0xcd/0x170 [19612.858911][ T3116] do_syscall_64+0xc6/0x1e0 [19612.858911][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19612.858911][ T3116] [19612.861436][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19612.861436][ T3116] neigh_parms_alloc+0x1e5/0x510 [19612.861436][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19612.861436][ T3116] ipv6_find_idev+0x102/0x170 [19612.861436][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19612.861436][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19612.861436][ T3116] netlink_rcv_skb+0x130/0x360 [19612.861436][ T3116] netlink_unicast+0x449/0x710 [19612.861436][ T3116] netlink_sendmsg+0x723/0xbe0 [19612.861436][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19612.861436][ T3116] ___sys_sendmsg+0xee/0x170 [19612.861436][ T3116] __sys_sendmsg+0xcd/0x170 [19612.861436][ T3116] do_syscall_64+0xc6/0x1e0 [19612.861436][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19612.861436][ T3116] [19623.100824][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19623.101323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19623.101323][ T3116] dst_init+0x84/0x4a0 [19623.101323][ T3116] dst_alloc+0x97/0x150 [19623.101323][ T3116] ip6_dst_alloc+0x23/0x90 [19623.101323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19623.101323][ T3116] ip6_pol_route+0x56f/0x840 [19623.101323][ T3116] __fib6_rule_action+0x47a/0x5b0 [19623.101323][ T3116] fib_rules_lookup+0x2b4/0xa20 [19623.101323][ T3116] fib6_rule_lookup+0x182/0x630 [19623.101323][ T3116] ip6_route_input+0x59c/0xa50 [19623.101323][ T3116] ipv6_rcv+0x397/0x810 [19623.101323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19623.101323][ T3116] process_backlog+0x101/0x620 [19623.101323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19623.101323][ T3116] net_rx_action+0x495/0xbe0 [19623.101323][ T3116] __do_softirq+0x1b5/0x7f6 [19623.101323][ T3116] [19623.103576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19623.103576][ T3116] netdev_get_by_index+0x5e/0x80 [19623.103576][ T3116] fib6_nh_init+0x3d8/0x15b0 [19623.103576][ T3116] ip6_route_info_create+0xf18/0x17d0 [19623.103576][ T3116] ip6_route_add+0x1c/0x140 [19623.103576][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19623.103576][ T3116] addrconf_add_dev+0xe2/0x170 [19623.103576][ T3116] inet6_addr_add+0x12f/0xa40 [19623.103576][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19623.103576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19623.103576][ T3116] netlink_rcv_skb+0x130/0x360 [19623.103576][ T3116] netlink_unicast+0x449/0x710 [19623.103576][ T3116] netlink_sendmsg+0x723/0xbe0 [19623.103576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19623.103576][ T3116] ___sys_sendmsg+0xee/0x170 [19623.103576][ T3116] __sys_sendmsg+0xcd/0x170 [19623.103576][ T3116] do_syscall_64+0xc6/0x1e0 [19623.103576][ T3116] [19623.105963][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19623.105963][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19623.105963][ T3116] ipv6_find_idev+0x102/0x170 [19623.105963][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19623.105963][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19623.105963][ T3116] netlink_rcv_skb+0x130/0x360 [19623.105963][ T3116] netlink_unicast+0x449/0x710 [19623.105963][ T3116] netlink_sendmsg+0x723/0xbe0 [19623.105963][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19623.105963][ T3116] ___sys_sendmsg+0xee/0x170 [19623.105963][ T3116] __sys_sendmsg+0xcd/0x170 [19623.105963][ T3116] do_syscall_64+0xc6/0x1e0 [19623.105963][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19623.105963][ T3116] [19623.107837][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19623.107837][ T3116] neigh_parms_alloc+0x1e5/0x510 [19623.107837][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19623.107837][ T3116] ipv6_find_idev+0x102/0x170 [19623.107837][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19623.107837][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19623.107837][ T3116] netlink_rcv_skb+0x130/0x360 [19623.107837][ T3116] netlink_unicast+0x449/0x710 [19623.107837][ T3116] netlink_sendmsg+0x723/0xbe0 [19623.107837][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19623.107837][ T3116] ___sys_sendmsg+0xee/0x170 [19623.107837][ T3116] __sys_sendmsg+0xcd/0x170 [19623.107837][ T3116] do_syscall_64+0xc6/0x1e0 [19623.107837][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19623.107837][ T3116] [19633.212874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19633.213391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19633.213391][ T3116] dst_init+0x84/0x4a0 [19633.213391][ T3116] dst_alloc+0x97/0x150 [19633.213391][ T3116] ip6_dst_alloc+0x23/0x90 [19633.213391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19633.213391][ T3116] ip6_pol_route+0x56f/0x840 [19633.213391][ T3116] __fib6_rule_action+0x47a/0x5b0 [19633.213391][ T3116] fib_rules_lookup+0x2b4/0xa20 [19633.213391][ T3116] fib6_rule_lookup+0x182/0x630 [19633.213391][ T3116] ip6_route_input+0x59c/0xa50 [19633.213391][ T3116] ipv6_rcv+0x397/0x810 [19633.213391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19633.213391][ T3116] process_backlog+0x101/0x620 [19633.213391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19633.213391][ T3116] net_rx_action+0x495/0xbe0 [19633.213391][ T3116] __do_softirq+0x1b5/0x7f6 [19633.213391][ T3116] [19633.215667][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19633.215667][ T3116] netdev_get_by_index+0x5e/0x80 [19633.215667][ T3116] fib6_nh_init+0x3d8/0x15b0 [19633.215667][ T3116] ip6_route_info_create+0xf18/0x17d0 [19633.215667][ T3116] ip6_route_add+0x1c/0x140 [19633.215667][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19633.215667][ T3116] addrconf_add_dev+0xe2/0x170 [19633.215667][ T3116] inet6_addr_add+0x12f/0xa40 [19633.215667][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19633.215667][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19633.215667][ T3116] netlink_rcv_skb+0x130/0x360 [19633.215667][ T3116] netlink_unicast+0x449/0x710 [19633.215667][ T3116] netlink_sendmsg+0x723/0xbe0 [19633.215667][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19633.215667][ T3116] ___sys_sendmsg+0xee/0x170 [19633.215667][ T3116] __sys_sendmsg+0xcd/0x170 [19633.215667][ T3116] do_syscall_64+0xc6/0x1e0 [19633.215667][ T3116] [19633.218024][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19633.218024][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19633.218024][ T3116] ipv6_find_idev+0x102/0x170 [19633.218024][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19633.218024][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19633.218024][ T3116] netlink_rcv_skb+0x130/0x360 [19633.218024][ T3116] netlink_unicast+0x449/0x710 [19633.218024][ T3116] netlink_sendmsg+0x723/0xbe0 [19633.218024][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19633.218024][ T3116] ___sys_sendmsg+0xee/0x170 [19633.218024][ T3116] __sys_sendmsg+0xcd/0x170 [19633.218024][ T3116] do_syscall_64+0xc6/0x1e0 [19633.218024][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19633.218024][ T3116] [19633.219880][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19633.219880][ T3116] neigh_parms_alloc+0x1e5/0x510 [19633.219880][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19633.219880][ T3116] ipv6_find_idev+0x102/0x170 [19633.219880][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19633.219880][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19633.219880][ T3116] netlink_rcv_skb+0x130/0x360 [19633.219880][ T3116] netlink_unicast+0x449/0x710 [19633.219880][ T3116] netlink_sendmsg+0x723/0xbe0 [19633.219880][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19633.219880][ T3116] ___sys_sendmsg+0xee/0x170 [19633.219880][ T3116] __sys_sendmsg+0xcd/0x170 [19633.219880][ T3116] do_syscall_64+0xc6/0x1e0 [19633.219880][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19633.219880][ T3116] [19643.460803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19643.461308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19643.461308][ T3116] dst_init+0x84/0x4a0 [19643.461308][ T3116] dst_alloc+0x97/0x150 [19643.461308][ T3116] ip6_dst_alloc+0x23/0x90 [19643.461308][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19643.461308][ T3116] ip6_pol_route+0x56f/0x840 [19643.461308][ T3116] __fib6_rule_action+0x47a/0x5b0 [19643.461308][ T3116] fib_rules_lookup+0x2b4/0xa20 [19643.461308][ T3116] fib6_rule_lookup+0x182/0x630 [19643.461308][ T3116] ip6_route_input+0x59c/0xa50 [19643.461308][ T3116] ipv6_rcv+0x397/0x810 [19643.461308][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19643.461308][ T3116] process_backlog+0x101/0x620 [19643.461308][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19643.461308][ T3116] net_rx_action+0x495/0xbe0 [19643.461308][ T3116] __do_softirq+0x1b5/0x7f6 [19643.461308][ T3116] [19643.463555][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19643.463555][ T3116] netdev_get_by_index+0x5e/0x80 [19643.463555][ T3116] fib6_nh_init+0x3d8/0x15b0 [19643.463555][ T3116] ip6_route_info_create+0xf18/0x17d0 [19643.463555][ T3116] ip6_route_add+0x1c/0x140 [19643.463555][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19643.463555][ T3116] addrconf_add_dev+0xe2/0x170 [19643.463555][ T3116] inet6_addr_add+0x12f/0xa40 [19643.463555][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19643.463555][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19643.463555][ T3116] netlink_rcv_skb+0x130/0x360 [19643.463555][ T3116] netlink_unicast+0x449/0x710 [19643.463555][ T3116] netlink_sendmsg+0x723/0xbe0 [19643.463555][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19643.463555][ T3116] ___sys_sendmsg+0xee/0x170 [19643.463555][ T3116] __sys_sendmsg+0xcd/0x170 [19643.463555][ T3116] do_syscall_64+0xc6/0x1e0 [19643.463555][ T3116] [19643.465929][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19643.465929][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19643.465929][ T3116] ipv6_find_idev+0x102/0x170 [19643.465929][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19643.465929][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19643.465929][ T3116] netlink_rcv_skb+0x130/0x360 [19643.465929][ T3116] netlink_unicast+0x449/0x710 [19643.465929][ T3116] netlink_sendmsg+0x723/0xbe0 [19643.465929][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19643.465929][ T3116] ___sys_sendmsg+0xee/0x170 [19643.465929][ T3116] __sys_sendmsg+0xcd/0x170 [19643.465929][ T3116] do_syscall_64+0xc6/0x1e0 [19643.465929][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19643.465929][ T3116] [19643.467783][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19643.467783][ T3116] neigh_parms_alloc+0x1e5/0x510 [19643.467783][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19643.467783][ T3116] ipv6_find_idev+0x102/0x170 [19643.467783][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19643.467783][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19643.467783][ T3116] netlink_rcv_skb+0x130/0x360 [19643.467783][ T3116] netlink_unicast+0x449/0x710 [19643.467783][ T3116] netlink_sendmsg+0x723/0xbe0 [19643.467783][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19643.467783][ T3116] ___sys_sendmsg+0xee/0x170 [19643.467783][ T3116] __sys_sendmsg+0xcd/0x170 [19643.467783][ T3116] do_syscall_64+0xc6/0x1e0 [19643.467783][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19643.467783][ T3116] [19653.708839][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19653.709299][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19653.709299][ T3116] dst_init+0x84/0x4a0 [19653.709299][ T3116] dst_alloc+0x97/0x150 [19653.709299][ T3116] ip6_dst_alloc+0x23/0x90 [19653.709299][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19653.709299][ T3116] ip6_pol_route+0x56f/0x840 [19653.709299][ T3116] __fib6_rule_action+0x47a/0x5b0 [19653.709299][ T3116] fib_rules_lookup+0x2b4/0xa20 [19653.709299][ T3116] fib6_rule_lookup+0x182/0x630 [19653.709299][ T3116] ip6_route_input+0x59c/0xa50 [19653.709299][ T3116] ipv6_rcv+0x397/0x810 [19653.709299][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19653.709299][ T3116] process_backlog+0x101/0x620 [19653.709299][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19653.709299][ T3116] net_rx_action+0x495/0xbe0 [19653.709299][ T3116] __do_softirq+0x1b5/0x7f6 [19653.709299][ T3116] [19653.712096][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19653.712096][ T3116] netdev_get_by_index+0x5e/0x80 [19653.712096][ T3116] fib6_nh_init+0x3d8/0x15b0 [19653.712096][ T3116] ip6_route_info_create+0xf18/0x17d0 [19653.712096][ T3116] ip6_route_add+0x1c/0x140 [19653.712096][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19653.712096][ T3116] addrconf_add_dev+0xe2/0x170 [19653.712096][ T3116] inet6_addr_add+0x12f/0xa40 [19653.712096][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19653.712096][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19653.712096][ T3116] netlink_rcv_skb+0x130/0x360 [19653.712096][ T3116] netlink_unicast+0x449/0x710 [19653.712096][ T3116] netlink_sendmsg+0x723/0xbe0 [19653.712096][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19653.712096][ T3116] ___sys_sendmsg+0xee/0x170 [19653.712096][ T3116] __sys_sendmsg+0xcd/0x170 [19653.712096][ T3116] do_syscall_64+0xc6/0x1e0 [19653.712096][ T3116] [19653.714493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19653.714493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19653.714493][ T3116] ipv6_find_idev+0x102/0x170 [19653.714493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19653.714493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19653.714493][ T3116] netlink_rcv_skb+0x130/0x360 [19653.714493][ T3116] netlink_unicast+0x449/0x710 [19653.714493][ T3116] netlink_sendmsg+0x723/0xbe0 [19653.714493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19653.714493][ T3116] ___sys_sendmsg+0xee/0x170 [19653.714493][ T3116] __sys_sendmsg+0xcd/0x170 [19653.714493][ T3116] do_syscall_64+0xc6/0x1e0 [19653.714493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19653.714493][ T3116] [19653.716362][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19653.716362][ T3116] neigh_parms_alloc+0x1e5/0x510 [19653.716362][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19653.716362][ T3116] ipv6_find_idev+0x102/0x170 [19653.716362][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19653.716362][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19653.716362][ T3116] netlink_rcv_skb+0x130/0x360 [19653.716362][ T3116] netlink_unicast+0x449/0x710 [19653.716362][ T3116] netlink_sendmsg+0x723/0xbe0 [19653.716362][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19653.716362][ T3116] ___sys_sendmsg+0xee/0x170 [19653.716362][ T3116] __sys_sendmsg+0xcd/0x170 [19653.716362][ T3116] do_syscall_64+0xc6/0x1e0 [19653.716362][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19653.716362][ T3116] [19663.956918][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19663.957373][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19663.957373][ T3116] dst_init+0x84/0x4a0 [19663.957373][ T3116] dst_alloc+0x97/0x150 [19663.957373][ T3116] ip6_dst_alloc+0x23/0x90 [19663.957373][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19663.957373][ T3116] ip6_pol_route+0x56f/0x840 [19663.957373][ T3116] __fib6_rule_action+0x47a/0x5b0 [19663.957373][ T3116] fib_rules_lookup+0x2b4/0xa20 [19663.957373][ T3116] fib6_rule_lookup+0x182/0x630 [19663.957373][ T3116] ip6_route_input+0x59c/0xa50 [19663.957373][ T3116] ipv6_rcv+0x397/0x810 [19663.957373][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19663.957373][ T3116] process_backlog+0x101/0x620 [19663.957373][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19663.957373][ T3116] net_rx_action+0x495/0xbe0 [19663.957373][ T3116] __do_softirq+0x1b5/0x7f6 [19663.957373][ T3116] [19663.959646][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19663.959646][ T3116] netdev_get_by_index+0x5e/0x80 [19663.959646][ T3116] fib6_nh_init+0x3d8/0x15b0 [19663.959646][ T3116] ip6_route_info_create+0xf18/0x17d0 [19663.959646][ T3116] ip6_route_add+0x1c/0x140 [19663.959646][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19663.959646][ T3116] addrconf_add_dev+0xe2/0x170 [19663.959646][ T3116] inet6_addr_add+0x12f/0xa40 [19663.959646][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19663.959646][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19663.959646][ T3116] netlink_rcv_skb+0x130/0x360 [19663.959646][ T3116] netlink_unicast+0x449/0x710 [19663.959646][ T3116] netlink_sendmsg+0x723/0xbe0 [19663.959646][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19663.959646][ T3116] ___sys_sendmsg+0xee/0x170 [19663.959646][ T3116] __sys_sendmsg+0xcd/0x170 [19663.959646][ T3116] do_syscall_64+0xc6/0x1e0 [19663.959646][ T3116] [19663.962030][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19663.962030][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19663.962030][ T3116] ipv6_find_idev+0x102/0x170 [19663.962030][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19663.962030][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19663.962030][ T3116] netlink_rcv_skb+0x130/0x360 [19663.962030][ T3116] netlink_unicast+0x449/0x710 [19663.962030][ T3116] netlink_sendmsg+0x723/0xbe0 [19663.962030][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19663.962030][ T3116] ___sys_sendmsg+0xee/0x170 [19663.962030][ T3116] __sys_sendmsg+0xcd/0x170 [19663.962030][ T3116] do_syscall_64+0xc6/0x1e0 [19663.962030][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19663.962030][ T3116] [19663.964021][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19663.964021][ T3116] neigh_parms_alloc+0x1e5/0x510 [19663.964021][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19663.964021][ T3116] ipv6_find_idev+0x102/0x170 [19663.964021][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19663.964021][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19663.964021][ T3116] netlink_rcv_skb+0x130/0x360 [19663.964021][ T3116] netlink_unicast+0x449/0x710 [19663.964021][ T3116] netlink_sendmsg+0x723/0xbe0 [19663.964021][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19663.964021][ T3116] ___sys_sendmsg+0xee/0x170 [19663.964021][ T3116] __sys_sendmsg+0xcd/0x170 [19663.964021][ T3116] do_syscall_64+0xc6/0x1e0 [19663.964021][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19663.964021][ T3116] [19674.164779][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19674.165287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19674.165287][ T3116] dst_init+0x84/0x4a0 [19674.165287][ T3116] dst_alloc+0x97/0x150 [19674.165287][ T3116] ip6_dst_alloc+0x23/0x90 [19674.165287][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19674.165287][ T3116] ip6_pol_route+0x56f/0x840 [19674.165287][ T3116] __fib6_rule_action+0x47a/0x5b0 [19674.165287][ T3116] fib_rules_lookup+0x2b4/0xa20 [19674.165287][ T3116] fib6_rule_lookup+0x182/0x630 [19674.165287][ T3116] ip6_route_input+0x59c/0xa50 [19674.165287][ T3116] ipv6_rcv+0x397/0x810 [19674.165287][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19674.165287][ T3116] process_backlog+0x101/0x620 [19674.165287][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19674.165287][ T3116] net_rx_action+0x495/0xbe0 [19674.165287][ T3116] __do_softirq+0x1b5/0x7f6 [19674.165287][ T3116] [19674.167414][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19674.167414][ T3116] netdev_get_by_index+0x5e/0x80 [19674.167414][ T3116] fib6_nh_init+0x3d8/0x15b0 [19674.167414][ T3116] ip6_route_info_create+0xf18/0x17d0 [19674.167414][ T3116] ip6_route_add+0x1c/0x140 [19674.167414][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19674.167414][ T3116] addrconf_add_dev+0xe2/0x170 [19674.167414][ T3116] inet6_addr_add+0x12f/0xa40 [19674.167414][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19674.167414][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19674.167414][ T3116] netlink_rcv_skb+0x130/0x360 [19674.167414][ T3116] netlink_unicast+0x449/0x710 [19674.167414][ T3116] netlink_sendmsg+0x723/0xbe0 [19674.167414][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19674.167414][ T3116] ___sys_sendmsg+0xee/0x170 [19674.167414][ T3116] __sys_sendmsg+0xcd/0x170 [19674.167414][ T3116] do_syscall_64+0xc6/0x1e0 [19674.167414][ T3116] [19674.169641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19674.169641][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19674.169641][ T3116] ipv6_find_idev+0x102/0x170 [19674.169641][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19674.169641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19674.169641][ T3116] netlink_rcv_skb+0x130/0x360 [19674.169641][ T3116] netlink_unicast+0x449/0x710 [19674.169641][ T3116] netlink_sendmsg+0x723/0xbe0 [19674.169641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19674.169641][ T3116] ___sys_sendmsg+0xee/0x170 [19674.169641][ T3116] __sys_sendmsg+0xcd/0x170 [19674.169641][ T3116] do_syscall_64+0xc6/0x1e0 [19674.169641][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19674.169641][ T3116] [19674.171359][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19674.171359][ T3116] neigh_parms_alloc+0x1e5/0x510 [19674.171359][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19674.171359][ T3116] ipv6_find_idev+0x102/0x170 [19674.171359][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19674.171359][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19674.171359][ T3116] netlink_rcv_skb+0x130/0x360 [19674.171359][ T3116] netlink_unicast+0x449/0x710 [19674.171359][ T3116] netlink_sendmsg+0x723/0xbe0 [19674.171359][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19674.171359][ T3116] ___sys_sendmsg+0xee/0x170 [19674.171359][ T3116] __sys_sendmsg+0xcd/0x170 [19674.171359][ T3116] do_syscall_64+0xc6/0x1e0 [19674.171359][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19674.171359][ T3116] [19684.212785][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19684.213305][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19684.213305][ T3116] dst_init+0x84/0x4a0 [19684.213305][ T3116] dst_alloc+0x97/0x150 [19684.213305][ T3116] ip6_dst_alloc+0x23/0x90 [19684.213305][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19684.213305][ T3116] ip6_pol_route+0x56f/0x840 [19684.213305][ T3116] __fib6_rule_action+0x47a/0x5b0 [19684.213305][ T3116] fib_rules_lookup+0x2b4/0xa20 [19684.213305][ T3116] fib6_rule_lookup+0x182/0x630 [19684.213305][ T3116] ip6_route_input+0x59c/0xa50 [19684.213305][ T3116] ipv6_rcv+0x397/0x810 [19684.213305][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19684.213305][ T3116] process_backlog+0x101/0x620 [19684.213305][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19684.213305][ T3116] net_rx_action+0x495/0xbe0 [19684.213305][ T3116] __do_softirq+0x1b5/0x7f6 [19684.213305][ T3116] [19684.216701][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19684.216701][ T3116] netdev_get_by_index+0x5e/0x80 [19684.216701][ T3116] fib6_nh_init+0x3d8/0x15b0 [19684.216701][ T3116] ip6_route_info_create+0xf18/0x17d0 [19684.216701][ T3116] ip6_route_add+0x1c/0x140 [19684.216701][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19684.216701][ T3116] addrconf_add_dev+0xe2/0x170 [19684.216701][ T3116] inet6_addr_add+0x12f/0xa40 [19684.216701][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19684.216701][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19684.216701][ T3116] netlink_rcv_skb+0x130/0x360 [19684.216701][ T3116] netlink_unicast+0x449/0x710 [19684.216701][ T3116] netlink_sendmsg+0x723/0xbe0 [19684.216701][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19684.216701][ T3116] ___sys_sendmsg+0xee/0x170 [19684.216701][ T3116] __sys_sendmsg+0xcd/0x170 [19684.216701][ T3116] do_syscall_64+0xc6/0x1e0 [19684.216701][ T3116] [19684.220340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19684.220340][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19684.220340][ T3116] ipv6_find_idev+0x102/0x170 [19684.220340][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19684.220340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19684.220340][ T3116] netlink_rcv_skb+0x130/0x360 [19684.220340][ T3116] netlink_unicast+0x449/0x710 [19684.220340][ T3116] netlink_sendmsg+0x723/0xbe0 [19684.220340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19684.220340][ T3116] ___sys_sendmsg+0xee/0x170 [19684.220340][ T3116] __sys_sendmsg+0xcd/0x170 [19684.220340][ T3116] do_syscall_64+0xc6/0x1e0 [19684.220340][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19684.220340][ T3116] [19684.223148][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19684.223148][ T3116] neigh_parms_alloc+0x1e5/0x510 [19684.223148][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19684.223148][ T3116] ipv6_find_idev+0x102/0x170 [19684.223148][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19684.223148][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19684.223148][ T3116] netlink_rcv_skb+0x130/0x360 [19684.223148][ T3116] netlink_unicast+0x449/0x710 [19684.223148][ T3116] netlink_sendmsg+0x723/0xbe0 [19684.223148][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19684.223148][ T3116] ___sys_sendmsg+0xee/0x170 [19684.223148][ T3116] __sys_sendmsg+0xcd/0x170 [19684.223148][ T3116] do_syscall_64+0xc6/0x1e0 [19684.223148][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19684.223148][ T3116] [19694.836806][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19694.837208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19694.837208][ T3116] dst_init+0x84/0x4a0 [19694.837208][ T3116] dst_alloc+0x97/0x150 [19694.837208][ T3116] ip6_dst_alloc+0x23/0x90 [19694.837208][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19694.837208][ T3116] ip6_pol_route+0x56f/0x840 [19694.837208][ T3116] __fib6_rule_action+0x47a/0x5b0 [19694.837208][ T3116] fib_rules_lookup+0x2b4/0xa20 [19694.837208][ T3116] fib6_rule_lookup+0x182/0x630 [19694.837208][ T3116] ip6_route_input+0x59c/0xa50 [19694.837208][ T3116] ipv6_rcv+0x397/0x810 [19694.837208][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19694.837208][ T3116] process_backlog+0x101/0x620 [19694.837208][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19694.837208][ T3116] net_rx_action+0x495/0xbe0 [19694.837208][ T3116] __do_softirq+0x1b5/0x7f6 [19694.837208][ T3116] [19694.839323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19694.839323][ T3116] netdev_get_by_index+0x5e/0x80 [19694.839323][ T3116] fib6_nh_init+0x3d8/0x15b0 [19694.839323][ T3116] ip6_route_info_create+0xf18/0x17d0 [19694.839323][ T3116] ip6_route_add+0x1c/0x140 [19694.839323][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19694.839323][ T3116] addrconf_add_dev+0xe2/0x170 [19694.839323][ T3116] inet6_addr_add+0x12f/0xa40 [19694.839323][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19694.839323][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19694.839323][ T3116] netlink_rcv_skb+0x130/0x360 [19694.839323][ T3116] netlink_unicast+0x449/0x710 [19694.839323][ T3116] netlink_sendmsg+0x723/0xbe0 [19694.839323][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19694.839323][ T3116] ___sys_sendmsg+0xee/0x170 [19694.839323][ T3116] __sys_sendmsg+0xcd/0x170 [19694.839323][ T3116] do_syscall_64+0xc6/0x1e0 [19694.839323][ T3116] [19694.841482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19694.841482][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19694.841482][ T3116] ipv6_find_idev+0x102/0x170 [19694.841482][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19694.841482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19694.841482][ T3116] netlink_rcv_skb+0x130/0x360 [19694.841482][ T3116] netlink_unicast+0x449/0x710 [19694.841482][ T3116] netlink_sendmsg+0x723/0xbe0 [19694.841482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19694.841482][ T3116] ___sys_sendmsg+0xee/0x170 [19694.841482][ T3116] __sys_sendmsg+0xcd/0x170 [19694.841482][ T3116] do_syscall_64+0xc6/0x1e0 [19694.841482][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19694.841482][ T3116] [19694.843167][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19694.843167][ T3116] neigh_parms_alloc+0x1e5/0x510 [19694.843167][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19694.843167][ T3116] ipv6_find_idev+0x102/0x170 [19694.843167][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19694.843167][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19694.843167][ T3116] netlink_rcv_skb+0x130/0x360 [19694.843167][ T3116] netlink_unicast+0x449/0x710 [19694.843167][ T3116] netlink_sendmsg+0x723/0xbe0 [19694.843167][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19694.843167][ T3116] ___sys_sendmsg+0xee/0x170 [19694.843167][ T3116] __sys_sendmsg+0xcd/0x170 [19694.843167][ T3116] do_syscall_64+0xc6/0x1e0 [19694.843167][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19694.843167][ T3116] [19705.092826][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19705.093457][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19705.093457][ T3116] dst_init+0x84/0x4a0 [19705.093457][ T3116] dst_alloc+0x97/0x150 [19705.093457][ T3116] ip6_dst_alloc+0x23/0x90 [19705.093457][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19705.093457][ T3116] ip6_pol_route+0x56f/0x840 [19705.093457][ T3116] __fib6_rule_action+0x47a/0x5b0 [19705.093457][ T3116] fib_rules_lookup+0x2b4/0xa20 [19705.093457][ T3116] fib6_rule_lookup+0x182/0x630 [19705.093457][ T3116] ip6_route_input+0x59c/0xa50 [19705.093457][ T3116] ipv6_rcv+0x397/0x810 [19705.093457][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19705.093457][ T3116] process_backlog+0x101/0x620 [19705.093457][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19705.093457][ T3116] net_rx_action+0x495/0xbe0 [19705.093457][ T3116] __do_softirq+0x1b5/0x7f6 [19705.093457][ T3116] [19705.096861][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19705.096861][ T3116] netdev_get_by_index+0x5e/0x80 [19705.096861][ T3116] fib6_nh_init+0x3d8/0x15b0 [19705.096861][ T3116] ip6_route_info_create+0xf18/0x17d0 [19705.096861][ T3116] ip6_route_add+0x1c/0x140 [19705.096861][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19705.096861][ T3116] addrconf_add_dev+0xe2/0x170 [19705.096861][ T3116] inet6_addr_add+0x12f/0xa40 [19705.096861][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19705.096861][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19705.096861][ T3116] netlink_rcv_skb+0x130/0x360 [19705.096861][ T3116] netlink_unicast+0x449/0x710 [19705.096861][ T3116] netlink_sendmsg+0x723/0xbe0 [19705.096861][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19705.096861][ T3116] ___sys_sendmsg+0xee/0x170 [19705.096861][ T3116] __sys_sendmsg+0xcd/0x170 [19705.096861][ T3116] do_syscall_64+0xc6/0x1e0 [19705.096861][ T3116] [19705.100447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19705.100447][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19705.100447][ T3116] ipv6_find_idev+0x102/0x170 [19705.100447][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19705.100447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19705.100447][ T3116] netlink_rcv_skb+0x130/0x360 [19705.100447][ T3116] netlink_unicast+0x449/0x710 [19705.100447][ T3116] netlink_sendmsg+0x723/0xbe0 [19705.100447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19705.100447][ T3116] ___sys_sendmsg+0xee/0x170 [19705.100447][ T3116] __sys_sendmsg+0xcd/0x170 [19705.100447][ T3116] do_syscall_64+0xc6/0x1e0 [19705.100447][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19705.100447][ T3116] [19705.103246][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19705.103246][ T3116] neigh_parms_alloc+0x1e5/0x510 [19705.103246][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19705.103246][ T3116] ipv6_find_idev+0x102/0x170 [19705.103246][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19705.103246][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19705.103246][ T3116] netlink_rcv_skb+0x130/0x360 [19705.103246][ T3116] netlink_unicast+0x449/0x710 [19705.103246][ T3116] netlink_sendmsg+0x723/0xbe0 [19705.103246][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19705.103246][ T3116] ___sys_sendmsg+0xee/0x170 [19705.103246][ T3116] __sys_sendmsg+0xcd/0x170 [19705.103246][ T3116] do_syscall_64+0xc6/0x1e0 [19705.103246][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19705.103246][ T3116] [19715.180804][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19715.181215][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19715.181215][ T3116] dst_init+0x84/0x4a0 [19715.181215][ T3116] dst_alloc+0x97/0x150 [19715.181215][ T3116] ip6_dst_alloc+0x23/0x90 [19715.181215][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19715.181215][ T3116] ip6_pol_route+0x56f/0x840 [19715.181215][ T3116] __fib6_rule_action+0x47a/0x5b0 [19715.181215][ T3116] fib_rules_lookup+0x2b4/0xa20 [19715.181215][ T3116] fib6_rule_lookup+0x182/0x630 [19715.181215][ T3116] ip6_route_input+0x59c/0xa50 [19715.181215][ T3116] ipv6_rcv+0x397/0x810 [19715.181215][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19715.181215][ T3116] process_backlog+0x101/0x620 [19715.181215][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19715.181215][ T3116] net_rx_action+0x495/0xbe0 [19715.181215][ T3116] __do_softirq+0x1b5/0x7f6 [19715.181215][ T3116] [19715.183271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19715.183271][ T3116] netdev_get_by_index+0x5e/0x80 [19715.183271][ T3116] fib6_nh_init+0x3d8/0x15b0 [19715.183271][ T3116] ip6_route_info_create+0xf18/0x17d0 [19715.183271][ T3116] ip6_route_add+0x1c/0x140 [19715.183271][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19715.183271][ T3116] addrconf_add_dev+0xe2/0x170 [19715.183271][ T3116] inet6_addr_add+0x12f/0xa40 [19715.183271][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19715.183271][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19715.183271][ T3116] netlink_rcv_skb+0x130/0x360 [19715.183271][ T3116] netlink_unicast+0x449/0x710 [19715.183271][ T3116] netlink_sendmsg+0x723/0xbe0 [19715.183271][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19715.183271][ T3116] ___sys_sendmsg+0xee/0x170 [19715.183271][ T3116] __sys_sendmsg+0xcd/0x170 [19715.183271][ T3116] do_syscall_64+0xc6/0x1e0 [19715.183271][ T3116] [19715.185434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19715.185434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19715.185434][ T3116] ipv6_find_idev+0x102/0x170 [19715.185434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19715.185434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19715.185434][ T3116] netlink_rcv_skb+0x130/0x360 [19715.185434][ T3116] netlink_unicast+0x449/0x710 [19715.185434][ T3116] netlink_sendmsg+0x723/0xbe0 [19715.185434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19715.185434][ T3116] ___sys_sendmsg+0xee/0x170 [19715.185434][ T3116] __sys_sendmsg+0xcd/0x170 [19715.185434][ T3116] do_syscall_64+0xc6/0x1e0 [19715.185434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19715.185434][ T3116] [19715.187117][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19715.187117][ T3116] neigh_parms_alloc+0x1e5/0x510 [19715.187117][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19715.187117][ T3116] ipv6_find_idev+0x102/0x170 [19715.187117][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19715.187117][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19715.187117][ T3116] netlink_rcv_skb+0x130/0x360 [19715.187117][ T3116] netlink_unicast+0x449/0x710 [19715.187117][ T3116] netlink_sendmsg+0x723/0xbe0 [19715.187117][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19715.187117][ T3116] ___sys_sendmsg+0xee/0x170 [19715.187117][ T3116] __sys_sendmsg+0xcd/0x170 [19715.187117][ T3116] do_syscall_64+0xc6/0x1e0 [19715.187117][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19715.187117][ T3116] [19725.228823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19725.229417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19725.229417][ T3116] dst_init+0x84/0x4a0 [19725.229417][ T3116] dst_alloc+0x97/0x150 [19725.229417][ T3116] ip6_dst_alloc+0x23/0x90 [19725.229417][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19725.229417][ T3116] ip6_pol_route+0x56f/0x840 [19725.229417][ T3116] __fib6_rule_action+0x47a/0x5b0 [19725.229417][ T3116] fib_rules_lookup+0x2b4/0xa20 [19725.229417][ T3116] fib6_rule_lookup+0x182/0x630 [19725.229417][ T3116] ip6_route_input+0x59c/0xa50 [19725.229417][ T3116] ipv6_rcv+0x397/0x810 [19725.229417][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19725.229417][ T3116] process_backlog+0x101/0x620 [19725.229417][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19725.229417][ T3116] net_rx_action+0x495/0xbe0 [19725.229417][ T3116] __do_softirq+0x1b5/0x7f6 [19725.229417][ T3116] [19725.232800][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19725.232800][ T3116] netdev_get_by_index+0x5e/0x80 [19725.232800][ T3116] fib6_nh_init+0x3d8/0x15b0 [19725.232800][ T3116] ip6_route_info_create+0xf18/0x17d0 [19725.232800][ T3116] ip6_route_add+0x1c/0x140 [19725.232800][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19725.232800][ T3116] addrconf_add_dev+0xe2/0x170 [19725.232800][ T3116] inet6_addr_add+0x12f/0xa40 [19725.232800][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19725.232800][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19725.232800][ T3116] netlink_rcv_skb+0x130/0x360 [19725.232800][ T3116] netlink_unicast+0x449/0x710 [19725.232800][ T3116] netlink_sendmsg+0x723/0xbe0 [19725.232800][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19725.232800][ T3116] ___sys_sendmsg+0xee/0x170 [19725.232800][ T3116] __sys_sendmsg+0xcd/0x170 [19725.232800][ T3116] do_syscall_64+0xc6/0x1e0 [19725.232800][ T3116] [19725.236381][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19725.236381][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19725.236381][ T3116] ipv6_find_idev+0x102/0x170 [19725.236381][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19725.236381][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19725.236381][ T3116] netlink_rcv_skb+0x130/0x360 [19725.236381][ T3116] netlink_unicast+0x449/0x710 [19725.236381][ T3116] netlink_sendmsg+0x723/0xbe0 [19725.236381][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19725.236381][ T3116] ___sys_sendmsg+0xee/0x170 [19725.236381][ T3116] __sys_sendmsg+0xcd/0x170 [19725.236381][ T3116] do_syscall_64+0xc6/0x1e0 [19725.236381][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19725.236381][ T3116] [19725.239200][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19725.239200][ T3116] neigh_parms_alloc+0x1e5/0x510 [19725.239200][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19725.239200][ T3116] ipv6_find_idev+0x102/0x170 [19725.239200][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19725.239200][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19725.239200][ T3116] netlink_rcv_skb+0x130/0x360 [19725.239200][ T3116] netlink_unicast+0x449/0x710 [19725.239200][ T3116] netlink_sendmsg+0x723/0xbe0 [19725.239200][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19725.239200][ T3116] ___sys_sendmsg+0xee/0x170 [19725.239200][ T3116] __sys_sendmsg+0xcd/0x170 [19725.239200][ T3116] do_syscall_64+0xc6/0x1e0 [19725.239200][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19725.239200][ T3116] [19735.244749][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19735.245291][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19735.245291][ T3116] dst_init+0x84/0x4a0 [19735.245291][ T3116] dst_alloc+0x97/0x150 [19735.245291][ T3116] ip6_dst_alloc+0x23/0x90 [19735.245291][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19735.245291][ T3116] ip6_pol_route+0x56f/0x840 [19735.245291][ T3116] __fib6_rule_action+0x47a/0x5b0 [19735.245291][ T3116] fib_rules_lookup+0x2b4/0xa20 [19735.245291][ T3116] fib6_rule_lookup+0x182/0x630 [19735.245291][ T3116] ip6_route_input+0x59c/0xa50 [19735.245291][ T3116] ipv6_rcv+0x397/0x810 [19735.245291][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19735.245291][ T3116] process_backlog+0x101/0x620 [19735.245291][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19735.245291][ T3116] net_rx_action+0x495/0xbe0 [19735.245291][ T3116] __do_softirq+0x1b5/0x7f6 [19735.245291][ T3116] [19735.248913][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19735.248913][ T3116] netdev_get_by_index+0x5e/0x80 [19735.248913][ T3116] fib6_nh_init+0x3d8/0x15b0 [19735.248913][ T3116] ip6_route_info_create+0xf18/0x17d0 [19735.248913][ T3116] ip6_route_add+0x1c/0x140 [19735.248913][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19735.248913][ T3116] addrconf_add_dev+0xe2/0x170 [19735.248913][ T3116] inet6_addr_add+0x12f/0xa40 [19735.248913][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19735.248913][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19735.248913][ T3116] netlink_rcv_skb+0x130/0x360 [19735.248913][ T3116] netlink_unicast+0x449/0x710 [19735.248913][ T3116] netlink_sendmsg+0x723/0xbe0 [19735.248913][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19735.248913][ T3116] ___sys_sendmsg+0xee/0x170 [19735.248913][ T3116] __sys_sendmsg+0xcd/0x170 [19735.248913][ T3116] do_syscall_64+0xc6/0x1e0 [19735.248913][ T3116] [19735.252585][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19735.252585][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19735.252585][ T3116] ipv6_find_idev+0x102/0x170 [19735.252585][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19735.252585][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19735.252585][ T3116] netlink_rcv_skb+0x130/0x360 [19735.252585][ T3116] netlink_unicast+0x449/0x710 [19735.252585][ T3116] netlink_sendmsg+0x723/0xbe0 [19735.252585][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19735.252585][ T3116] ___sys_sendmsg+0xee/0x170 [19735.252585][ T3116] __sys_sendmsg+0xcd/0x170 [19735.252585][ T3116] do_syscall_64+0xc6/0x1e0 [19735.252585][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19735.252585][ T3116] [19735.255387][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19735.255387][ T3116] neigh_parms_alloc+0x1e5/0x510 [19735.255387][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19735.255387][ T3116] ipv6_find_idev+0x102/0x170 [19735.255387][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19735.255387][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19735.255387][ T3116] netlink_rcv_skb+0x130/0x360 [19735.255387][ T3116] netlink_unicast+0x449/0x710 [19735.255387][ T3116] netlink_sendmsg+0x723/0xbe0 [19735.255387][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19735.255387][ T3116] ___sys_sendmsg+0xee/0x170 [19735.255387][ T3116] __sys_sendmsg+0xcd/0x170 [19735.255387][ T3116] do_syscall_64+0xc6/0x1e0 [19735.255387][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19735.255387][ T3116] [19745.332874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19745.333323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19745.333323][ T3116] dst_init+0x84/0x4a0 [19745.333323][ T3116] dst_alloc+0x97/0x150 [19745.333323][ T3116] ip6_dst_alloc+0x23/0x90 [19745.333323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19745.333323][ T3116] ip6_pol_route+0x56f/0x840 [19745.333323][ T3116] __fib6_rule_action+0x47a/0x5b0 [19745.333323][ T3116] fib_rules_lookup+0x2b4/0xa20 [19745.333323][ T3116] fib6_rule_lookup+0x182/0x630 [19745.333323][ T3116] ip6_route_input+0x59c/0xa50 [19745.333323][ T3116] ipv6_rcv+0x397/0x810 [19745.333323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19745.333323][ T3116] process_backlog+0x101/0x620 [19745.333323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19745.333323][ T3116] net_rx_action+0x495/0xbe0 [19745.333323][ T3116] __do_softirq+0x1b5/0x7f6 [19745.333323][ T3116] [19745.335658][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19745.335658][ T3116] netdev_get_by_index+0x5e/0x80 [19745.335658][ T3116] fib6_nh_init+0x3d8/0x15b0 [19745.335658][ T3116] ip6_route_info_create+0xf18/0x17d0 [19745.335658][ T3116] ip6_route_add+0x1c/0x140 [19745.335658][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19745.335658][ T3116] addrconf_add_dev+0xe2/0x170 [19745.335658][ T3116] inet6_addr_add+0x12f/0xa40 [19745.335658][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19745.335658][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19745.335658][ T3116] netlink_rcv_skb+0x130/0x360 [19745.335658][ T3116] netlink_unicast+0x449/0x710 [19745.335658][ T3116] netlink_sendmsg+0x723/0xbe0 [19745.335658][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19745.335658][ T3116] ___sys_sendmsg+0xee/0x170 [19745.335658][ T3116] __sys_sendmsg+0xcd/0x170 [19745.335658][ T3116] do_syscall_64+0xc6/0x1e0 [19745.335658][ T3116] [19745.338110][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19745.338110][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19745.338110][ T3116] ipv6_find_idev+0x102/0x170 [19745.338110][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19745.338110][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19745.338110][ T3116] netlink_rcv_skb+0x130/0x360 [19745.338110][ T3116] netlink_unicast+0x449/0x710 [19745.338110][ T3116] netlink_sendmsg+0x723/0xbe0 [19745.338110][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19745.338110][ T3116] ___sys_sendmsg+0xee/0x170 [19745.338110][ T3116] __sys_sendmsg+0xcd/0x170 [19745.338110][ T3116] do_syscall_64+0xc6/0x1e0 [19745.338110][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19745.338110][ T3116] [19745.339998][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19745.339998][ T3116] neigh_parms_alloc+0x1e5/0x510 [19745.339998][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19745.339998][ T3116] ipv6_find_idev+0x102/0x170 [19745.339998][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19745.339998][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19745.339998][ T3116] netlink_rcv_skb+0x130/0x360 [19745.339998][ T3116] netlink_unicast+0x449/0x710 [19745.339998][ T3116] netlink_sendmsg+0x723/0xbe0 [19745.339998][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19745.339998][ T3116] ___sys_sendmsg+0xee/0x170 [19745.339998][ T3116] __sys_sendmsg+0xcd/0x170 [19745.339998][ T3116] do_syscall_64+0xc6/0x1e0 [19745.339998][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19745.339998][ T3116] [19755.580750][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19755.581231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19755.581231][ T3116] dst_init+0x84/0x4a0 [19755.581231][ T3116] dst_alloc+0x97/0x150 [19755.581231][ T3116] ip6_dst_alloc+0x23/0x90 [19755.581231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19755.581231][ T3116] ip6_pol_route+0x56f/0x840 [19755.581231][ T3116] __fib6_rule_action+0x47a/0x5b0 [19755.581231][ T3116] fib_rules_lookup+0x2b4/0xa20 [19755.581231][ T3116] fib6_rule_lookup+0x182/0x630 [19755.581231][ T3116] ip6_route_input+0x59c/0xa50 [19755.581231][ T3116] ipv6_rcv+0x397/0x810 [19755.581231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19755.581231][ T3116] process_backlog+0x101/0x620 [19755.581231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19755.581231][ T3116] net_rx_action+0x495/0xbe0 [19755.581231][ T3116] __do_softirq+0x1b5/0x7f6 [19755.581231][ T3116] [19755.583294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19755.583294][ T3116] netdev_get_by_index+0x5e/0x80 [19755.583294][ T3116] fib6_nh_init+0x3d8/0x15b0 [19755.583294][ T3116] ip6_route_info_create+0xf18/0x17d0 [19755.583294][ T3116] ip6_route_add+0x1c/0x140 [19755.583294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19755.583294][ T3116] addrconf_add_dev+0xe2/0x170 [19755.583294][ T3116] inet6_addr_add+0x12f/0xa40 [19755.583294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19755.583294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19755.583294][ T3116] netlink_rcv_skb+0x130/0x360 [19755.583294][ T3116] netlink_unicast+0x449/0x710 [19755.583294][ T3116] netlink_sendmsg+0x723/0xbe0 [19755.583294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19755.583294][ T3116] ___sys_sendmsg+0xee/0x170 [19755.583294][ T3116] __sys_sendmsg+0xcd/0x170 [19755.583294][ T3116] do_syscall_64+0xc6/0x1e0 [19755.583294][ T3116] [19755.585455][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19755.585455][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19755.585455][ T3116] ipv6_find_idev+0x102/0x170 [19755.585455][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19755.585455][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19755.585455][ T3116] netlink_rcv_skb+0x130/0x360 [19755.585455][ T3116] netlink_unicast+0x449/0x710 [19755.585455][ T3116] netlink_sendmsg+0x723/0xbe0 [19755.585455][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19755.585455][ T3116] ___sys_sendmsg+0xee/0x170 [19755.585455][ T3116] __sys_sendmsg+0xcd/0x170 [19755.585455][ T3116] do_syscall_64+0xc6/0x1e0 [19755.585455][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19755.585455][ T3116] [19755.587149][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19755.587149][ T3116] neigh_parms_alloc+0x1e5/0x510 [19755.587149][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19755.587149][ T3116] ipv6_find_idev+0x102/0x170 [19755.587149][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19755.587149][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19755.587149][ T3116] netlink_rcv_skb+0x130/0x360 [19755.587149][ T3116] netlink_unicast+0x449/0x710 [19755.587149][ T3116] netlink_sendmsg+0x723/0xbe0 [19755.587149][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19755.587149][ T3116] ___sys_sendmsg+0xee/0x170 [19755.587149][ T3116] __sys_sendmsg+0xcd/0x170 [19755.587149][ T3116] do_syscall_64+0xc6/0x1e0 [19755.587149][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19755.587149][ T3116] [19765.780787][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19765.781193][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19765.781193][ T3116] dst_init+0x84/0x4a0 [19765.781193][ T3116] dst_alloc+0x97/0x150 [19765.781193][ T3116] ip6_dst_alloc+0x23/0x90 [19765.781193][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19765.781193][ T3116] ip6_pol_route+0x56f/0x840 [19765.781193][ T3116] __fib6_rule_action+0x47a/0x5b0 [19765.781193][ T3116] fib_rules_lookup+0x2b4/0xa20 [19765.781193][ T3116] fib6_rule_lookup+0x182/0x630 [19765.781193][ T3116] ip6_route_input+0x59c/0xa50 [19765.781193][ T3116] ipv6_rcv+0x397/0x810 [19765.781193][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19765.781193][ T3116] process_backlog+0x101/0x620 [19765.781193][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19765.781193][ T3116] net_rx_action+0x495/0xbe0 [19765.781193][ T3116] __do_softirq+0x1b5/0x7f6 [19765.781193][ T3116] [19765.783302][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19765.783302][ T3116] netdev_get_by_index+0x5e/0x80 [19765.783302][ T3116] fib6_nh_init+0x3d8/0x15b0 [19765.783302][ T3116] ip6_route_info_create+0xf18/0x17d0 [19765.783302][ T3116] ip6_route_add+0x1c/0x140 [19765.783302][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19765.783302][ T3116] addrconf_add_dev+0xe2/0x170 [19765.783302][ T3116] inet6_addr_add+0x12f/0xa40 [19765.783302][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19765.783302][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19765.783302][ T3116] netlink_rcv_skb+0x130/0x360 [19765.783302][ T3116] netlink_unicast+0x449/0x710 [19765.783302][ T3116] netlink_sendmsg+0x723/0xbe0 [19765.783302][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19765.783302][ T3116] ___sys_sendmsg+0xee/0x170 [19765.783302][ T3116] __sys_sendmsg+0xcd/0x170 [19765.783302][ T3116] do_syscall_64+0xc6/0x1e0 [19765.783302][ T3116] [19765.785479][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19765.785479][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19765.785479][ T3116] ipv6_find_idev+0x102/0x170 [19765.785479][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19765.785479][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19765.785479][ T3116] netlink_rcv_skb+0x130/0x360 [19765.785479][ T3116] netlink_unicast+0x449/0x710 [19765.785479][ T3116] netlink_sendmsg+0x723/0xbe0 [19765.785479][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19765.785479][ T3116] ___sys_sendmsg+0xee/0x170 [19765.785479][ T3116] __sys_sendmsg+0xcd/0x170 [19765.785479][ T3116] do_syscall_64+0xc6/0x1e0 [19765.785479][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19765.785479][ T3116] [19765.787166][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19765.787166][ T3116] neigh_parms_alloc+0x1e5/0x510 [19765.787166][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19765.787166][ T3116] ipv6_find_idev+0x102/0x170 [19765.787166][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19765.787166][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19765.787166][ T3116] netlink_rcv_skb+0x130/0x360 [19765.787166][ T3116] netlink_unicast+0x449/0x710 [19765.787166][ T3116] netlink_sendmsg+0x723/0xbe0 [19765.787166][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19765.787166][ T3116] ___sys_sendmsg+0xee/0x170 [19765.787166][ T3116] __sys_sendmsg+0xcd/0x170 [19765.787166][ T3116] do_syscall_64+0xc6/0x1e0 [19765.787166][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19765.787166][ T3116] [19775.892744][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19775.893154][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19775.893154][ T3116] dst_init+0x84/0x4a0 [19775.893154][ T3116] dst_alloc+0x97/0x150 [19775.893154][ T3116] ip6_dst_alloc+0x23/0x90 [19775.893154][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19775.893154][ T3116] ip6_pol_route+0x56f/0x840 [19775.893154][ T3116] __fib6_rule_action+0x47a/0x5b0 [19775.893154][ T3116] fib_rules_lookup+0x2b4/0xa20 [19775.893154][ T3116] fib6_rule_lookup+0x182/0x630 [19775.893154][ T3116] ip6_route_input+0x59c/0xa50 [19775.893154][ T3116] ipv6_rcv+0x397/0x810 [19775.893154][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19775.893154][ T3116] process_backlog+0x101/0x620 [19775.893154][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19775.893154][ T3116] net_rx_action+0x495/0xbe0 [19775.893154][ T3116] __do_softirq+0x1b5/0x7f6 [19775.893154][ T3116] [19775.895259][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19775.895259][ T3116] netdev_get_by_index+0x5e/0x80 [19775.895259][ T3116] fib6_nh_init+0x3d8/0x15b0 [19775.895259][ T3116] ip6_route_info_create+0xf18/0x17d0 [19775.895259][ T3116] ip6_route_add+0x1c/0x140 [19775.895259][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19775.895259][ T3116] addrconf_add_dev+0xe2/0x170 [19775.895259][ T3116] inet6_addr_add+0x12f/0xa40 [19775.895259][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19775.895259][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19775.895259][ T3116] netlink_rcv_skb+0x130/0x360 [19775.895259][ T3116] netlink_unicast+0x449/0x710 [19775.895259][ T3116] netlink_sendmsg+0x723/0xbe0 [19775.895259][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19775.895259][ T3116] ___sys_sendmsg+0xee/0x170 [19775.895259][ T3116] __sys_sendmsg+0xcd/0x170 [19775.895259][ T3116] do_syscall_64+0xc6/0x1e0 [19775.895259][ T3116] [19775.897434][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19775.897434][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19775.897434][ T3116] ipv6_find_idev+0x102/0x170 [19775.897434][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19775.897434][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19775.897434][ T3116] netlink_rcv_skb+0x130/0x360 [19775.897434][ T3116] netlink_unicast+0x449/0x710 [19775.897434][ T3116] netlink_sendmsg+0x723/0xbe0 [19775.897434][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19775.897434][ T3116] ___sys_sendmsg+0xee/0x170 [19775.897434][ T3116] __sys_sendmsg+0xcd/0x170 [19775.897434][ T3116] do_syscall_64+0xc6/0x1e0 [19775.897434][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19775.897434][ T3116] [19775.899136][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19775.899136][ T3116] neigh_parms_alloc+0x1e5/0x510 [19775.899136][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19775.899136][ T3116] ipv6_find_idev+0x102/0x170 [19775.899136][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19775.899136][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19775.899136][ T3116] netlink_rcv_skb+0x130/0x360 [19775.899136][ T3116] netlink_unicast+0x449/0x710 [19775.899136][ T3116] netlink_sendmsg+0x723/0xbe0 [19775.899136][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19775.899136][ T3116] ___sys_sendmsg+0xee/0x170 [19775.899136][ T3116] __sys_sendmsg+0xcd/0x170 [19775.899136][ T3116] do_syscall_64+0xc6/0x1e0 [19775.899136][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19775.899136][ T3116] [19786.148776][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19786.149245][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19786.149245][ T3116] dst_init+0x84/0x4a0 [19786.149245][ T3116] dst_alloc+0x97/0x150 [19786.149245][ T3116] ip6_dst_alloc+0x23/0x90 [19786.149245][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19786.149245][ T3116] ip6_pol_route+0x56f/0x840 [19786.149245][ T3116] __fib6_rule_action+0x47a/0x5b0 [19786.149245][ T3116] fib_rules_lookup+0x2b4/0xa20 [19786.149245][ T3116] fib6_rule_lookup+0x182/0x630 [19786.149245][ T3116] ip6_route_input+0x59c/0xa50 [19786.149245][ T3116] ipv6_rcv+0x397/0x810 [19786.149245][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19786.149245][ T3116] process_backlog+0x101/0x620 [19786.149245][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19786.149245][ T3116] net_rx_action+0x495/0xbe0 [19786.149245][ T3116] __do_softirq+0x1b5/0x7f6 [19786.149245][ T3116] [19786.151308][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19786.151308][ T3116] netdev_get_by_index+0x5e/0x80 [19786.151308][ T3116] fib6_nh_init+0x3d8/0x15b0 [19786.151308][ T3116] ip6_route_info_create+0xf18/0x17d0 [19786.151308][ T3116] ip6_route_add+0x1c/0x140 [19786.151308][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19786.151308][ T3116] addrconf_add_dev+0xe2/0x170 [19786.151308][ T3116] inet6_addr_add+0x12f/0xa40 [19786.151308][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19786.151308][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19786.151308][ T3116] netlink_rcv_skb+0x130/0x360 [19786.151308][ T3116] netlink_unicast+0x449/0x710 [19786.151308][ T3116] netlink_sendmsg+0x723/0xbe0 [19786.151308][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19786.151308][ T3116] ___sys_sendmsg+0xee/0x170 [19786.151308][ T3116] __sys_sendmsg+0xcd/0x170 [19786.151308][ T3116] do_syscall_64+0xc6/0x1e0 [19786.151308][ T3116] [19786.153463][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19786.153463][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19786.153463][ T3116] ipv6_find_idev+0x102/0x170 [19786.153463][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19786.153463][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19786.153463][ T3116] netlink_rcv_skb+0x130/0x360 [19786.153463][ T3116] netlink_unicast+0x449/0x710 [19786.153463][ T3116] netlink_sendmsg+0x723/0xbe0 [19786.153463][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19786.153463][ T3116] ___sys_sendmsg+0xee/0x170 [19786.153463][ T3116] __sys_sendmsg+0xcd/0x170 [19786.153463][ T3116] do_syscall_64+0xc6/0x1e0 [19786.153463][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19786.153463][ T3116] [19786.155160][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19786.155160][ T3116] neigh_parms_alloc+0x1e5/0x510 [19786.155160][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19786.155160][ T3116] ipv6_find_idev+0x102/0x170 [19786.155160][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19786.155160][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19786.155160][ T3116] netlink_rcv_skb+0x130/0x360 [19786.155160][ T3116] netlink_unicast+0x449/0x710 [19786.155160][ T3116] netlink_sendmsg+0x723/0xbe0 [19786.155160][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19786.155160][ T3116] ___sys_sendmsg+0xee/0x170 [19786.155160][ T3116] __sys_sendmsg+0xcd/0x170 [19786.155160][ T3116] do_syscall_64+0xc6/0x1e0 [19786.155160][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19786.155160][ T3116] [19796.188752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19796.189157][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19796.189157][ T3116] dst_init+0x84/0x4a0 [19796.189157][ T3116] dst_alloc+0x97/0x150 [19796.189157][ T3116] ip6_dst_alloc+0x23/0x90 [19796.189157][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19796.189157][ T3116] ip6_pol_route+0x56f/0x840 [19796.189157][ T3116] __fib6_rule_action+0x47a/0x5b0 [19796.189157][ T3116] fib_rules_lookup+0x2b4/0xa20 [19796.189157][ T3116] fib6_rule_lookup+0x182/0x630 [19796.189157][ T3116] ip6_route_input+0x59c/0xa50 [19796.189157][ T3116] ipv6_rcv+0x397/0x810 [19796.189157][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19796.189157][ T3116] process_backlog+0x101/0x620 [19796.189157][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19796.189157][ T3116] net_rx_action+0x495/0xbe0 [19796.189157][ T3116] __do_softirq+0x1b5/0x7f6 [19796.189157][ T3116] [19796.191785][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19796.191785][ T3116] netdev_get_by_index+0x5e/0x80 [19796.191785][ T3116] fib6_nh_init+0x3d8/0x15b0 [19796.191785][ T3116] ip6_route_info_create+0xf18/0x17d0 [19796.191785][ T3116] ip6_route_add+0x1c/0x140 [19796.191785][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19796.191785][ T3116] addrconf_add_dev+0xe2/0x170 [19796.191785][ T3116] inet6_addr_add+0x12f/0xa40 [19796.191785][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19796.191785][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19796.191785][ T3116] netlink_rcv_skb+0x130/0x360 [19796.191785][ T3116] netlink_unicast+0x449/0x710 [19796.191785][ T3116] netlink_sendmsg+0x723/0xbe0 [19796.191785][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19796.191785][ T3116] ___sys_sendmsg+0xee/0x170 [19796.191785][ T3116] __sys_sendmsg+0xcd/0x170 [19796.191785][ T3116] do_syscall_64+0xc6/0x1e0 [19796.191785][ T3116] [19796.193955][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19796.193955][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19796.193955][ T3116] ipv6_find_idev+0x102/0x170 [19796.193955][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19796.193955][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19796.193955][ T3116] netlink_rcv_skb+0x130/0x360 [19796.193955][ T3116] netlink_unicast+0x449/0x710 [19796.193955][ T3116] netlink_sendmsg+0x723/0xbe0 [19796.193955][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19796.193955][ T3116] ___sys_sendmsg+0xee/0x170 [19796.193955][ T3116] __sys_sendmsg+0xcd/0x170 [19796.193955][ T3116] do_syscall_64+0xc6/0x1e0 [19796.193955][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19796.193955][ T3116] [19796.195660][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19796.195660][ T3116] neigh_parms_alloc+0x1e5/0x510 [19796.195660][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19796.195660][ T3116] ipv6_find_idev+0x102/0x170 [19796.195660][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19796.195660][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19796.195660][ T3116] netlink_rcv_skb+0x130/0x360 [19796.195660][ T3116] netlink_unicast+0x449/0x710 [19796.195660][ T3116] netlink_sendmsg+0x723/0xbe0 [19796.195660][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19796.195660][ T3116] ___sys_sendmsg+0xee/0x170 [19796.195660][ T3116] __sys_sendmsg+0xcd/0x170 [19796.195660][ T3116] do_syscall_64+0xc6/0x1e0 [19796.195660][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19796.195660][ T3116] [19806.436975][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19806.437409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19806.437409][ T3116] dst_init+0x84/0x4a0 [19806.437409][ T3116] dst_alloc+0x97/0x150 [19806.437409][ T3116] ip6_dst_alloc+0x23/0x90 [19806.437409][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19806.437409][ T3116] ip6_pol_route+0x56f/0x840 [19806.437409][ T3116] __fib6_rule_action+0x47a/0x5b0 [19806.437409][ T3116] fib_rules_lookup+0x2b4/0xa20 [19806.437409][ T3116] fib6_rule_lookup+0x182/0x630 [19806.437409][ T3116] ip6_route_input+0x59c/0xa50 [19806.437409][ T3116] ipv6_rcv+0x397/0x810 [19806.437409][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19806.437409][ T3116] process_backlog+0x101/0x620 [19806.437409][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19806.437409][ T3116] net_rx_action+0x495/0xbe0 [19806.437409][ T3116] __do_softirq+0x1b5/0x7f6 [19806.437409][ T3116] [19806.439500][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19806.439500][ T3116] netdev_get_by_index+0x5e/0x80 [19806.439500][ T3116] fib6_nh_init+0x3d8/0x15b0 [19806.439500][ T3116] ip6_route_info_create+0xf18/0x17d0 [19806.439500][ T3116] ip6_route_add+0x1c/0x140 [19806.439500][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19806.439500][ T3116] addrconf_add_dev+0xe2/0x170 [19806.439500][ T3116] inet6_addr_add+0x12f/0xa40 [19806.439500][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19806.439500][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19806.439500][ T3116] netlink_rcv_skb+0x130/0x360 [19806.439500][ T3116] netlink_unicast+0x449/0x710 [19806.439500][ T3116] netlink_sendmsg+0x723/0xbe0 [19806.439500][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19806.439500][ T3116] ___sys_sendmsg+0xee/0x170 [19806.439500][ T3116] __sys_sendmsg+0xcd/0x170 [19806.439500][ T3116] do_syscall_64+0xc6/0x1e0 [19806.439500][ T3116] [19806.441683][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19806.441683][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19806.441683][ T3116] ipv6_find_idev+0x102/0x170 [19806.441683][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19806.441683][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19806.441683][ T3116] netlink_rcv_skb+0x130/0x360 [19806.441683][ T3116] netlink_unicast+0x449/0x710 [19806.441683][ T3116] netlink_sendmsg+0x723/0xbe0 [19806.441683][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19806.441683][ T3116] ___sys_sendmsg+0xee/0x170 [19806.441683][ T3116] __sys_sendmsg+0xcd/0x170 [19806.441683][ T3116] do_syscall_64+0xc6/0x1e0 [19806.441683][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19806.441683][ T3116] [19806.443393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19806.443393][ T3116] neigh_parms_alloc+0x1e5/0x510 [19806.443393][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19806.443393][ T3116] ipv6_find_idev+0x102/0x170 [19806.443393][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19806.443393][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19806.443393][ T3116] netlink_rcv_skb+0x130/0x360 [19806.443393][ T3116] netlink_unicast+0x449/0x710 [19806.443393][ T3116] netlink_sendmsg+0x723/0xbe0 [19806.443393][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19806.443393][ T3116] ___sys_sendmsg+0xee/0x170 [19806.443393][ T3116] __sys_sendmsg+0xcd/0x170 [19806.443393][ T3116] do_syscall_64+0xc6/0x1e0 [19806.443393][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19806.443393][ T3116] [19816.452796][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19816.453204][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19816.453204][ T3116] dst_init+0x84/0x4a0 [19816.453204][ T3116] dst_alloc+0x97/0x150 [19816.453204][ T3116] ip6_dst_alloc+0x23/0x90 [19816.453204][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19816.453204][ T3116] ip6_pol_route+0x56f/0x840 [19816.453204][ T3116] __fib6_rule_action+0x47a/0x5b0 [19816.453204][ T3116] fib_rules_lookup+0x2b4/0xa20 [19816.453204][ T3116] fib6_rule_lookup+0x182/0x630 [19816.453204][ T3116] ip6_route_input+0x59c/0xa50 [19816.453204][ T3116] ipv6_rcv+0x397/0x810 [19816.453204][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19816.453204][ T3116] process_backlog+0x101/0x620 [19816.453204][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19816.453204][ T3116] net_rx_action+0x495/0xbe0 [19816.453204][ T3116] __do_softirq+0x1b5/0x7f6 [19816.453204][ T3116] [19816.455281][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19816.455281][ T3116] netdev_get_by_index+0x5e/0x80 [19816.455281][ T3116] fib6_nh_init+0x3d8/0x15b0 [19816.455281][ T3116] ip6_route_info_create+0xf18/0x17d0 [19816.455281][ T3116] ip6_route_add+0x1c/0x140 [19816.455281][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19816.455281][ T3116] addrconf_add_dev+0xe2/0x170 [19816.455281][ T3116] inet6_addr_add+0x12f/0xa40 [19816.455281][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19816.455281][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19816.455281][ T3116] netlink_rcv_skb+0x130/0x360 [19816.455281][ T3116] netlink_unicast+0x449/0x710 [19816.455281][ T3116] netlink_sendmsg+0x723/0xbe0 [19816.455281][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19816.455281][ T3116] ___sys_sendmsg+0xee/0x170 [19816.455281][ T3116] __sys_sendmsg+0xcd/0x170 [19816.455281][ T3116] do_syscall_64+0xc6/0x1e0 [19816.455281][ T3116] [19816.457449][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19816.457449][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19816.457449][ T3116] ipv6_find_idev+0x102/0x170 [19816.457449][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19816.457449][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19816.457449][ T3116] netlink_rcv_skb+0x130/0x360 [19816.457449][ T3116] netlink_unicast+0x449/0x710 [19816.457449][ T3116] netlink_sendmsg+0x723/0xbe0 [19816.457449][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19816.457449][ T3116] ___sys_sendmsg+0xee/0x170 [19816.457449][ T3116] __sys_sendmsg+0xcd/0x170 [19816.457449][ T3116] do_syscall_64+0xc6/0x1e0 [19816.457449][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19816.457449][ T3116] [19816.459167][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19816.459167][ T3116] neigh_parms_alloc+0x1e5/0x510 [19816.459167][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19816.459167][ T3116] ipv6_find_idev+0x102/0x170 [19816.459167][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19816.459167][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19816.459167][ T3116] netlink_rcv_skb+0x130/0x360 [19816.459167][ T3116] netlink_unicast+0x449/0x710 [19816.459167][ T3116] netlink_sendmsg+0x723/0xbe0 [19816.459167][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19816.459167][ T3116] ___sys_sendmsg+0xee/0x170 [19816.459167][ T3116] __sys_sendmsg+0xcd/0x170 [19816.459167][ T3116] do_syscall_64+0xc6/0x1e0 [19816.459167][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19816.459167][ T3116] [19826.676755][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19826.677237][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19826.677237][ T3116] dst_init+0x84/0x4a0 [19826.677237][ T3116] dst_alloc+0x97/0x150 [19826.677237][ T3116] ip6_dst_alloc+0x23/0x90 [19826.677237][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19826.677237][ T3116] ip6_pol_route+0x56f/0x840 [19826.677237][ T3116] __fib6_rule_action+0x47a/0x5b0 [19826.677237][ T3116] fib_rules_lookup+0x2b4/0xa20 [19826.677237][ T3116] fib6_rule_lookup+0x182/0x630 [19826.677237][ T3116] ip6_route_input+0x59c/0xa50 [19826.677237][ T3116] ipv6_rcv+0x397/0x810 [19826.677237][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19826.677237][ T3116] process_backlog+0x101/0x620 [19826.677237][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19826.677237][ T3116] net_rx_action+0x495/0xbe0 [19826.677237][ T3116] __do_softirq+0x1b5/0x7f6 [19826.677237][ T3116] [19826.679330][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19826.679330][ T3116] netdev_get_by_index+0x5e/0x80 [19826.679330][ T3116] fib6_nh_init+0x3d8/0x15b0 [19826.679330][ T3116] ip6_route_info_create+0xf18/0x17d0 [19826.679330][ T3116] ip6_route_add+0x1c/0x140 [19826.679330][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19826.679330][ T3116] addrconf_add_dev+0xe2/0x170 [19826.679330][ T3116] inet6_addr_add+0x12f/0xa40 [19826.679330][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19826.679330][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19826.679330][ T3116] netlink_rcv_skb+0x130/0x360 [19826.679330][ T3116] netlink_unicast+0x449/0x710 [19826.679330][ T3116] netlink_sendmsg+0x723/0xbe0 [19826.679330][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19826.679330][ T3116] ___sys_sendmsg+0xee/0x170 [19826.679330][ T3116] __sys_sendmsg+0xcd/0x170 [19826.679330][ T3116] do_syscall_64+0xc6/0x1e0 [19826.679330][ T3116] [19826.681493][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19826.681493][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19826.681493][ T3116] ipv6_find_idev+0x102/0x170 [19826.681493][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19826.681493][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19826.681493][ T3116] netlink_rcv_skb+0x130/0x360 [19826.681493][ T3116] netlink_unicast+0x449/0x710 [19826.681493][ T3116] netlink_sendmsg+0x723/0xbe0 [19826.681493][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19826.681493][ T3116] ___sys_sendmsg+0xee/0x170 [19826.681493][ T3116] __sys_sendmsg+0xcd/0x170 [19826.681493][ T3116] do_syscall_64+0xc6/0x1e0 [19826.681493][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19826.681493][ T3116] [19826.683209][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19826.683209][ T3116] neigh_parms_alloc+0x1e5/0x510 [19826.683209][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19826.683209][ T3116] ipv6_find_idev+0x102/0x170 [19826.683209][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19826.683209][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19826.683209][ T3116] netlink_rcv_skb+0x130/0x360 [19826.683209][ T3116] netlink_unicast+0x449/0x710 [19826.683209][ T3116] netlink_sendmsg+0x723/0xbe0 [19826.683209][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19826.683209][ T3116] ___sys_sendmsg+0xee/0x170 [19826.683209][ T3116] __sys_sendmsg+0xcd/0x170 [19826.683209][ T3116] do_syscall_64+0xc6/0x1e0 [19826.683209][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19826.683209][ T3116] [19836.924752][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19836.925158][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19836.925158][ T3116] dst_init+0x84/0x4a0 [19836.925158][ T3116] dst_alloc+0x97/0x150 [19836.925158][ T3116] ip6_dst_alloc+0x23/0x90 [19836.925158][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19836.925158][ T3116] ip6_pol_route+0x56f/0x840 [19836.925158][ T3116] __fib6_rule_action+0x47a/0x5b0 [19836.925158][ T3116] fib_rules_lookup+0x2b4/0xa20 [19836.925158][ T3116] fib6_rule_lookup+0x182/0x630 [19836.925158][ T3116] ip6_route_input+0x59c/0xa50 [19836.925158][ T3116] ipv6_rcv+0x397/0x810 [19836.925158][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19836.925158][ T3116] process_backlog+0x101/0x620 [19836.925158][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19836.925158][ T3116] net_rx_action+0x495/0xbe0 [19836.925158][ T3116] __do_softirq+0x1b5/0x7f6 [19836.925158][ T3116] [19836.927233][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19836.927233][ T3116] netdev_get_by_index+0x5e/0x80 [19836.927233][ T3116] fib6_nh_init+0x3d8/0x15b0 [19836.927233][ T3116] ip6_route_info_create+0xf18/0x17d0 [19836.927233][ T3116] ip6_route_add+0x1c/0x140 [19836.927233][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19836.927233][ T3116] addrconf_add_dev+0xe2/0x170 [19836.927233][ T3116] inet6_addr_add+0x12f/0xa40 [19836.927233][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19836.927233][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19836.927233][ T3116] netlink_rcv_skb+0x130/0x360 [19836.927233][ T3116] netlink_unicast+0x449/0x710 [19836.927233][ T3116] netlink_sendmsg+0x723/0xbe0 [19836.927233][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19836.927233][ T3116] ___sys_sendmsg+0xee/0x170 [19836.927233][ T3116] __sys_sendmsg+0xcd/0x170 [19836.927233][ T3116] do_syscall_64+0xc6/0x1e0 [19836.927233][ T3116] [19836.929417][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19836.929417][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19836.929417][ T3116] ipv6_find_idev+0x102/0x170 [19836.929417][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19836.929417][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19836.929417][ T3116] netlink_rcv_skb+0x130/0x360 [19836.929417][ T3116] netlink_unicast+0x449/0x710 [19836.929417][ T3116] netlink_sendmsg+0x723/0xbe0 [19836.929417][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19836.929417][ T3116] ___sys_sendmsg+0xee/0x170 [19836.929417][ T3116] __sys_sendmsg+0xcd/0x170 [19836.929417][ T3116] do_syscall_64+0xc6/0x1e0 [19836.929417][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19836.929417][ T3116] [19836.931113][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19836.931113][ T3116] neigh_parms_alloc+0x1e5/0x510 [19836.931113][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19836.931113][ T3116] ipv6_find_idev+0x102/0x170 [19836.931113][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19836.931113][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19836.931113][ T3116] netlink_rcv_skb+0x130/0x360 [19836.931113][ T3116] netlink_unicast+0x449/0x710 [19836.931113][ T3116] netlink_sendmsg+0x723/0xbe0 [19836.931113][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19836.931113][ T3116] ___sys_sendmsg+0xee/0x170 [19836.931113][ T3116] __sys_sendmsg+0xcd/0x170 [19836.931113][ T3116] do_syscall_64+0xc6/0x1e0 [19836.931113][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19836.931113][ T3116] [19847.172823][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19847.173260][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19847.173260][ T3116] dst_init+0x84/0x4a0 [19847.173260][ T3116] dst_alloc+0x97/0x150 [19847.173260][ T3116] ip6_dst_alloc+0x23/0x90 [19847.173260][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19847.173260][ T3116] ip6_pol_route+0x56f/0x840 [19847.173260][ T3116] __fib6_rule_action+0x47a/0x5b0 [19847.173260][ T3116] fib_rules_lookup+0x2b4/0xa20 [19847.173260][ T3116] fib6_rule_lookup+0x182/0x630 [19847.173260][ T3116] ip6_route_input+0x59c/0xa50 [19847.173260][ T3116] ipv6_rcv+0x397/0x810 [19847.173260][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19847.173260][ T3116] process_backlog+0x101/0x620 [19847.173260][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19847.173260][ T3116] net_rx_action+0x495/0xbe0 [19847.173260][ T3116] __do_softirq+0x1b5/0x7f6 [19847.173260][ T3116] [19847.175384][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19847.175384][ T3116] netdev_get_by_index+0x5e/0x80 [19847.175384][ T3116] fib6_nh_init+0x3d8/0x15b0 [19847.175384][ T3116] ip6_route_info_create+0xf18/0x17d0 [19847.175384][ T3116] ip6_route_add+0x1c/0x140 [19847.175384][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19847.175384][ T3116] addrconf_add_dev+0xe2/0x170 [19847.175384][ T3116] inet6_addr_add+0x12f/0xa40 [19847.175384][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19847.175384][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19847.175384][ T3116] netlink_rcv_skb+0x130/0x360 [19847.175384][ T3116] netlink_unicast+0x449/0x710 [19847.175384][ T3116] netlink_sendmsg+0x723/0xbe0 [19847.175384][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19847.175384][ T3116] ___sys_sendmsg+0xee/0x170 [19847.175384][ T3116] __sys_sendmsg+0xcd/0x170 [19847.175384][ T3116] do_syscall_64+0xc6/0x1e0 [19847.175384][ T3116] [19847.177635][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19847.177635][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19847.177635][ T3116] ipv6_find_idev+0x102/0x170 [19847.177635][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19847.177635][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19847.177635][ T3116] netlink_rcv_skb+0x130/0x360 [19847.177635][ T3116] netlink_unicast+0x449/0x710 [19847.177635][ T3116] netlink_sendmsg+0x723/0xbe0 [19847.177635][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19847.177635][ T3116] ___sys_sendmsg+0xee/0x170 [19847.177635][ T3116] __sys_sendmsg+0xcd/0x170 [19847.177635][ T3116] do_syscall_64+0xc6/0x1e0 [19847.177635][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19847.177635][ T3116] [19847.179372][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19847.179372][ T3116] neigh_parms_alloc+0x1e5/0x510 [19847.179372][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19847.179372][ T3116] ipv6_find_idev+0x102/0x170 [19847.179372][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19847.179372][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19847.179372][ T3116] netlink_rcv_skb+0x130/0x360 [19847.179372][ T3116] netlink_unicast+0x449/0x710 [19847.179372][ T3116] netlink_sendmsg+0x723/0xbe0 [19847.179372][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19847.179372][ T3116] ___sys_sendmsg+0xee/0x170 [19847.179372][ T3116] __sys_sendmsg+0xcd/0x170 [19847.179372][ T3116] do_syscall_64+0xc6/0x1e0 [19847.179372][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19847.179372][ T3116] [19857.196895][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19857.197893][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19857.197893][ T3116] dst_init+0x84/0x4a0 [19857.197893][ T3116] dst_alloc+0x97/0x150 [19857.197893][ T3116] ip6_dst_alloc+0x23/0x90 [19857.197893][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19857.197893][ T3116] ip6_pol_route+0x56f/0x840 [19857.197893][ T3116] __fib6_rule_action+0x47a/0x5b0 [19857.197893][ T3116] fib_rules_lookup+0x2b4/0xa20 [19857.197893][ T3116] fib6_rule_lookup+0x182/0x630 [19857.197893][ T3116] ip6_route_input+0x59c/0xa50 [19857.197893][ T3116] ipv6_rcv+0x397/0x810 [19857.197893][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19857.197893][ T3116] process_backlog+0x101/0x620 [19857.197893][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19857.197893][ T3116] net_rx_action+0x495/0xbe0 [19857.197893][ T3116] __do_softirq+0x1b5/0x7f6 [19857.197893][ T3116] [19857.200134][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19857.200134][ T3116] netdev_get_by_index+0x5e/0x80 [19857.200134][ T3116] fib6_nh_init+0x3d8/0x15b0 [19857.200134][ T3116] ip6_route_info_create+0xf18/0x17d0 [19857.200134][ T3116] ip6_route_add+0x1c/0x140 [19857.200134][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19857.200134][ T3116] addrconf_add_dev+0xe2/0x170 [19857.200134][ T3116] inet6_addr_add+0x12f/0xa40 [19857.200134][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19857.200134][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19857.200134][ T3116] netlink_rcv_skb+0x130/0x360 [19857.200134][ T3116] netlink_unicast+0x449/0x710 [19857.200134][ T3116] netlink_sendmsg+0x723/0xbe0 [19857.200134][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19857.200134][ T3116] ___sys_sendmsg+0xee/0x170 [19857.200134][ T3116] __sys_sendmsg+0xcd/0x170 [19857.200134][ T3116] do_syscall_64+0xc6/0x1e0 [19857.200134][ T3116] [19857.202333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19857.202333][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19857.202333][ T3116] ipv6_find_idev+0x102/0x170 [19857.202333][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19857.202333][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19857.202333][ T3116] netlink_rcv_skb+0x130/0x360 [19857.202333][ T3116] netlink_unicast+0x449/0x710 [19857.202333][ T3116] netlink_sendmsg+0x723/0xbe0 [19857.202333][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19857.202333][ T3116] ___sys_sendmsg+0xee/0x170 [19857.202333][ T3116] __sys_sendmsg+0xcd/0x170 [19857.202333][ T3116] do_syscall_64+0xc6/0x1e0 [19857.202333][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19857.202333][ T3116] [19857.204572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19857.204572][ T3116] neigh_parms_alloc+0x1e5/0x510 [19857.204572][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19857.204572][ T3116] ipv6_find_idev+0x102/0x170 [19857.204572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19857.204572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19857.204572][ T3116] netlink_rcv_skb+0x130/0x360 [19857.204572][ T3116] netlink_unicast+0x449/0x710 [19857.204572][ T3116] netlink_sendmsg+0x723/0xbe0 [19857.204572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19857.204572][ T3116] ___sys_sendmsg+0xee/0x170 [19857.204572][ T3116] __sys_sendmsg+0xcd/0x170 [19857.204572][ T3116] do_syscall_64+0xc6/0x1e0 [19857.204572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19857.204572][ T3116] [19867.444862][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19867.445347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19867.445347][ T3116] dst_init+0x84/0x4a0 [19867.445347][ T3116] dst_alloc+0x97/0x150 [19867.445347][ T3116] ip6_dst_alloc+0x23/0x90 [19867.445347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19867.445347][ T3116] ip6_pol_route+0x56f/0x840 [19867.445347][ T3116] __fib6_rule_action+0x47a/0x5b0 [19867.445347][ T3116] fib_rules_lookup+0x2b4/0xa20 [19867.445347][ T3116] fib6_rule_lookup+0x182/0x630 [19867.445347][ T3116] ip6_route_input+0x59c/0xa50 [19867.445347][ T3116] ipv6_rcv+0x397/0x810 [19867.445347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19867.445347][ T3116] process_backlog+0x101/0x620 [19867.445347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19867.445347][ T3116] net_rx_action+0x495/0xbe0 [19867.445347][ T3116] __do_softirq+0x1b5/0x7f6 [19867.445347][ T3116] [19867.447448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19867.447448][ T3116] netdev_get_by_index+0x5e/0x80 [19867.447448][ T3116] fib6_nh_init+0x3d8/0x15b0 [19867.447448][ T3116] ip6_route_info_create+0xf18/0x17d0 [19867.447448][ T3116] ip6_route_add+0x1c/0x140 [19867.447448][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19867.447448][ T3116] addrconf_add_dev+0xe2/0x170 [19867.447448][ T3116] inet6_addr_add+0x12f/0xa40 [19867.447448][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19867.447448][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19867.447448][ T3116] netlink_rcv_skb+0x130/0x360 [19867.447448][ T3116] netlink_unicast+0x449/0x710 [19867.447448][ T3116] netlink_sendmsg+0x723/0xbe0 [19867.447448][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19867.447448][ T3116] ___sys_sendmsg+0xee/0x170 [19867.447448][ T3116] __sys_sendmsg+0xcd/0x170 [19867.447448][ T3116] do_syscall_64+0xc6/0x1e0 [19867.447448][ T3116] [19867.449631][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19867.449631][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19867.449631][ T3116] ipv6_find_idev+0x102/0x170 [19867.449631][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19867.449631][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19867.449631][ T3116] netlink_rcv_skb+0x130/0x360 [19867.449631][ T3116] netlink_unicast+0x449/0x710 [19867.449631][ T3116] netlink_sendmsg+0x723/0xbe0 [19867.449631][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19867.449631][ T3116] ___sys_sendmsg+0xee/0x170 [19867.449631][ T3116] __sys_sendmsg+0xcd/0x170 [19867.449631][ T3116] do_syscall_64+0xc6/0x1e0 [19867.449631][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19867.449631][ T3116] [19867.451339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19867.451339][ T3116] neigh_parms_alloc+0x1e5/0x510 [19867.451339][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19867.451339][ T3116] ipv6_find_idev+0x102/0x170 [19867.451339][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19867.451339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19867.451339][ T3116] netlink_rcv_skb+0x130/0x360 [19867.451339][ T3116] netlink_unicast+0x449/0x710 [19867.451339][ T3116] netlink_sendmsg+0x723/0xbe0 [19867.451339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19867.451339][ T3116] ___sys_sendmsg+0xee/0x170 [19867.451339][ T3116] __sys_sendmsg+0xcd/0x170 [19867.451339][ T3116] do_syscall_64+0xc6/0x1e0 [19867.451339][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19867.451339][ T3116] [19877.692745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19877.693221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19877.693221][ T3116] dst_init+0x84/0x4a0 [19877.693221][ T3116] dst_alloc+0x97/0x150 [19877.693221][ T3116] ip6_dst_alloc+0x23/0x90 [19877.693221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19877.693221][ T3116] ip6_pol_route+0x56f/0x840 [19877.693221][ T3116] __fib6_rule_action+0x47a/0x5b0 [19877.693221][ T3116] fib_rules_lookup+0x2b4/0xa20 [19877.693221][ T3116] fib6_rule_lookup+0x182/0x630 [19877.693221][ T3116] ip6_route_input+0x59c/0xa50 [19877.693221][ T3116] ipv6_rcv+0x397/0x810 [19877.693221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19877.693221][ T3116] process_backlog+0x101/0x620 [19877.693221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19877.693221][ T3116] net_rx_action+0x495/0xbe0 [19877.693221][ T3116] __do_softirq+0x1b5/0x7f6 [19877.693221][ T3116] [19877.695276][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19877.695276][ T3116] netdev_get_by_index+0x5e/0x80 [19877.695276][ T3116] fib6_nh_init+0x3d8/0x15b0 [19877.695276][ T3116] ip6_route_info_create+0xf18/0x17d0 [19877.695276][ T3116] ip6_route_add+0x1c/0x140 [19877.695276][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19877.695276][ T3116] addrconf_add_dev+0xe2/0x170 [19877.695276][ T3116] inet6_addr_add+0x12f/0xa40 [19877.695276][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19877.695276][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19877.695276][ T3116] netlink_rcv_skb+0x130/0x360 [19877.695276][ T3116] netlink_unicast+0x449/0x710 [19877.695276][ T3116] netlink_sendmsg+0x723/0xbe0 [19877.695276][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19877.695276][ T3116] ___sys_sendmsg+0xee/0x170 [19877.695276][ T3116] __sys_sendmsg+0xcd/0x170 [19877.695276][ T3116] do_syscall_64+0xc6/0x1e0 [19877.695276][ T3116] [19877.697447][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19877.697447][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19877.697447][ T3116] ipv6_find_idev+0x102/0x170 [19877.697447][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19877.697447][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19877.697447][ T3116] netlink_rcv_skb+0x130/0x360 [19877.697447][ T3116] netlink_unicast+0x449/0x710 [19877.697447][ T3116] netlink_sendmsg+0x723/0xbe0 [19877.697447][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19877.697447][ T3116] ___sys_sendmsg+0xee/0x170 [19877.697447][ T3116] __sys_sendmsg+0xcd/0x170 [19877.697447][ T3116] do_syscall_64+0xc6/0x1e0 [19877.697447][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19877.697447][ T3116] [19877.699132][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19877.699132][ T3116] neigh_parms_alloc+0x1e5/0x510 [19877.699132][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19877.699132][ T3116] ipv6_find_idev+0x102/0x170 [19877.699132][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19877.699132][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19877.699132][ T3116] netlink_rcv_skb+0x130/0x360 [19877.699132][ T3116] netlink_unicast+0x449/0x710 [19877.699132][ T3116] netlink_sendmsg+0x723/0xbe0 [19877.699132][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19877.699132][ T3116] ___sys_sendmsg+0xee/0x170 [19877.699132][ T3116] __sys_sendmsg+0xcd/0x170 [19877.699132][ T3116] do_syscall_64+0xc6/0x1e0 [19877.699132][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19877.699132][ T3116] [19887.932800][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19887.933263][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19887.933263][ T3116] dst_init+0x84/0x4a0 [19887.933263][ T3116] dst_alloc+0x97/0x150 [19887.933263][ T3116] ip6_dst_alloc+0x23/0x90 [19887.933263][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19887.933263][ T3116] ip6_pol_route+0x56f/0x840 [19887.933263][ T3116] __fib6_rule_action+0x47a/0x5b0 [19887.933263][ T3116] fib_rules_lookup+0x2b4/0xa20 [19887.933263][ T3116] fib6_rule_lookup+0x182/0x630 [19887.933263][ T3116] ip6_route_input+0x59c/0xa50 [19887.933263][ T3116] ipv6_rcv+0x397/0x810 [19887.933263][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19887.933263][ T3116] process_backlog+0x101/0x620 [19887.933263][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19887.933263][ T3116] net_rx_action+0x495/0xbe0 [19887.933263][ T3116] __do_softirq+0x1b5/0x7f6 [19887.933263][ T3116] [19887.935340][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19887.935340][ T3116] netdev_get_by_index+0x5e/0x80 [19887.935340][ T3116] fib6_nh_init+0x3d8/0x15b0 [19887.935340][ T3116] ip6_route_info_create+0xf18/0x17d0 [19887.935340][ T3116] ip6_route_add+0x1c/0x140 [19887.935340][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19887.935340][ T3116] addrconf_add_dev+0xe2/0x170 [19887.935340][ T3116] inet6_addr_add+0x12f/0xa40 [19887.935340][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19887.935340][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19887.935340][ T3116] netlink_rcv_skb+0x130/0x360 [19887.935340][ T3116] netlink_unicast+0x449/0x710 [19887.935340][ T3116] netlink_sendmsg+0x723/0xbe0 [19887.935340][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19887.935340][ T3116] ___sys_sendmsg+0xee/0x170 [19887.935340][ T3116] __sys_sendmsg+0xcd/0x170 [19887.935340][ T3116] do_syscall_64+0xc6/0x1e0 [19887.935340][ T3116] [19887.937548][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19887.937548][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19887.937548][ T3116] ipv6_find_idev+0x102/0x170 [19887.937548][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19887.937548][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19887.937548][ T3116] netlink_rcv_skb+0x130/0x360 [19887.937548][ T3116] netlink_unicast+0x449/0x710 [19887.937548][ T3116] netlink_sendmsg+0x723/0xbe0 [19887.937548][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19887.937548][ T3116] ___sys_sendmsg+0xee/0x170 [19887.937548][ T3116] __sys_sendmsg+0xcd/0x170 [19887.937548][ T3116] do_syscall_64+0xc6/0x1e0 [19887.937548][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19887.937548][ T3116] [19887.939256][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19887.939256][ T3116] neigh_parms_alloc+0x1e5/0x510 [19887.939256][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19887.939256][ T3116] ipv6_find_idev+0x102/0x170 [19887.939256][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19887.939256][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19887.939256][ T3116] netlink_rcv_skb+0x130/0x360 [19887.939256][ T3116] netlink_unicast+0x449/0x710 [19887.939256][ T3116] netlink_sendmsg+0x723/0xbe0 [19887.939256][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19887.939256][ T3116] ___sys_sendmsg+0xee/0x170 [19887.939256][ T3116] __sys_sendmsg+0xcd/0x170 [19887.939256][ T3116] do_syscall_64+0xc6/0x1e0 [19887.939256][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19887.939256][ T3116] [19898.188745][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19898.189221][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19898.189221][ T3116] dst_init+0x84/0x4a0 [19898.189221][ T3116] dst_alloc+0x97/0x150 [19898.189221][ T3116] ip6_dst_alloc+0x23/0x90 [19898.189221][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19898.189221][ T3116] ip6_pol_route+0x56f/0x840 [19898.189221][ T3116] __fib6_rule_action+0x47a/0x5b0 [19898.189221][ T3116] fib_rules_lookup+0x2b4/0xa20 [19898.189221][ T3116] fib6_rule_lookup+0x182/0x630 [19898.189221][ T3116] ip6_route_input+0x59c/0xa50 [19898.189221][ T3116] ipv6_rcv+0x397/0x810 [19898.189221][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19898.189221][ T3116] process_backlog+0x101/0x620 [19898.189221][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19898.189221][ T3116] net_rx_action+0x495/0xbe0 [19898.189221][ T3116] __do_softirq+0x1b5/0x7f6 [19898.189221][ T3116] [19898.191320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19898.191320][ T3116] netdev_get_by_index+0x5e/0x80 [19898.191320][ T3116] fib6_nh_init+0x3d8/0x15b0 [19898.191320][ T3116] ip6_route_info_create+0xf18/0x17d0 [19898.191320][ T3116] ip6_route_add+0x1c/0x140 [19898.191320][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19898.191320][ T3116] addrconf_add_dev+0xe2/0x170 [19898.191320][ T3116] inet6_addr_add+0x12f/0xa40 [19898.191320][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19898.191320][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19898.191320][ T3116] netlink_rcv_skb+0x130/0x360 [19898.191320][ T3116] netlink_unicast+0x449/0x710 [19898.191320][ T3116] netlink_sendmsg+0x723/0xbe0 [19898.191320][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19898.191320][ T3116] ___sys_sendmsg+0xee/0x170 [19898.191320][ T3116] __sys_sendmsg+0xcd/0x170 [19898.191320][ T3116] do_syscall_64+0xc6/0x1e0 [19898.191320][ T3116] [19898.193529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19898.193529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19898.193529][ T3116] ipv6_find_idev+0x102/0x170 [19898.193529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19898.193529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19898.193529][ T3116] netlink_rcv_skb+0x130/0x360 [19898.193529][ T3116] netlink_unicast+0x449/0x710 [19898.193529][ T3116] netlink_sendmsg+0x723/0xbe0 [19898.193529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19898.193529][ T3116] ___sys_sendmsg+0xee/0x170 [19898.193529][ T3116] __sys_sendmsg+0xcd/0x170 [19898.193529][ T3116] do_syscall_64+0xc6/0x1e0 [19898.193529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19898.193529][ T3116] [19898.195251][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19898.195251][ T3116] neigh_parms_alloc+0x1e5/0x510 [19898.195251][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19898.195251][ T3116] ipv6_find_idev+0x102/0x170 [19898.195251][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19898.195251][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19898.195251][ T3116] netlink_rcv_skb+0x130/0x360 [19898.195251][ T3116] netlink_unicast+0x449/0x710 [19898.195251][ T3116] netlink_sendmsg+0x723/0xbe0 [19898.195251][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19898.195251][ T3116] ___sys_sendmsg+0xee/0x170 [19898.195251][ T3116] __sys_sendmsg+0xcd/0x170 [19898.195251][ T3116] do_syscall_64+0xc6/0x1e0 [19898.195251][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19898.195251][ T3116] [19908.444735][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19908.445235][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19908.445235][ T3116] dst_init+0x84/0x4a0 [19908.445235][ T3116] dst_alloc+0x97/0x150 [19908.445235][ T3116] ip6_dst_alloc+0x23/0x90 [19908.445235][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19908.445235][ T3116] ip6_pol_route+0x56f/0x840 [19908.445235][ T3116] __fib6_rule_action+0x47a/0x5b0 [19908.445235][ T3116] fib_rules_lookup+0x2b4/0xa20 [19908.445235][ T3116] fib6_rule_lookup+0x182/0x630 [19908.445235][ T3116] ip6_route_input+0x59c/0xa50 [19908.445235][ T3116] ipv6_rcv+0x397/0x810 [19908.445235][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19908.445235][ T3116] process_backlog+0x101/0x620 [19908.445235][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19908.445235][ T3116] net_rx_action+0x495/0xbe0 [19908.445235][ T3116] __do_softirq+0x1b5/0x7f6 [19908.445235][ T3116] [19908.447355][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19908.447355][ T3116] netdev_get_by_index+0x5e/0x80 [19908.447355][ T3116] fib6_nh_init+0x3d8/0x15b0 [19908.447355][ T3116] ip6_route_info_create+0xf18/0x17d0 [19908.447355][ T3116] ip6_route_add+0x1c/0x140 [19908.447355][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19908.447355][ T3116] addrconf_add_dev+0xe2/0x170 [19908.447355][ T3116] inet6_addr_add+0x12f/0xa40 [19908.447355][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19908.447355][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19908.447355][ T3116] netlink_rcv_skb+0x130/0x360 [19908.447355][ T3116] netlink_unicast+0x449/0x710 [19908.447355][ T3116] netlink_sendmsg+0x723/0xbe0 [19908.447355][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19908.447355][ T3116] ___sys_sendmsg+0xee/0x170 [19908.447355][ T3116] __sys_sendmsg+0xcd/0x170 [19908.447355][ T3116] do_syscall_64+0xc6/0x1e0 [19908.447355][ T3116] [19908.449513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19908.449513][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19908.449513][ T3116] ipv6_find_idev+0x102/0x170 [19908.449513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19908.449513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19908.449513][ T3116] netlink_rcv_skb+0x130/0x360 [19908.449513][ T3116] netlink_unicast+0x449/0x710 [19908.449513][ T3116] netlink_sendmsg+0x723/0xbe0 [19908.449513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19908.449513][ T3116] ___sys_sendmsg+0xee/0x170 [19908.449513][ T3116] __sys_sendmsg+0xcd/0x170 [19908.449513][ T3116] do_syscall_64+0xc6/0x1e0 [19908.449513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19908.449513][ T3116] [19908.451197][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19908.451197][ T3116] neigh_parms_alloc+0x1e5/0x510 [19908.451197][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19908.451197][ T3116] ipv6_find_idev+0x102/0x170 [19908.451197][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19908.451197][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19908.451197][ T3116] netlink_rcv_skb+0x130/0x360 [19908.451197][ T3116] netlink_unicast+0x449/0x710 [19908.451197][ T3116] netlink_sendmsg+0x723/0xbe0 [19908.451197][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19908.451197][ T3116] ___sys_sendmsg+0xee/0x170 [19908.451197][ T3116] __sys_sendmsg+0xcd/0x170 [19908.451197][ T3116] do_syscall_64+0xc6/0x1e0 [19908.451197][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19908.451197][ T3116] [19918.700848][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19918.701323][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19918.701323][ T3116] dst_init+0x84/0x4a0 [19918.701323][ T3116] dst_alloc+0x97/0x150 [19918.701323][ T3116] ip6_dst_alloc+0x23/0x90 [19918.701323][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19918.701323][ T3116] ip6_pol_route+0x56f/0x840 [19918.701323][ T3116] __fib6_rule_action+0x47a/0x5b0 [19918.701323][ T3116] fib_rules_lookup+0x2b4/0xa20 [19918.701323][ T3116] fib6_rule_lookup+0x182/0x630 [19918.701323][ T3116] ip6_route_input+0x59c/0xa50 [19918.701323][ T3116] ipv6_rcv+0x397/0x810 [19918.701323][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19918.701323][ T3116] process_backlog+0x101/0x620 [19918.701323][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19918.701323][ T3116] net_rx_action+0x495/0xbe0 [19918.701323][ T3116] __do_softirq+0x1b5/0x7f6 [19918.701323][ T3116] [19918.703392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19918.703392][ T3116] netdev_get_by_index+0x5e/0x80 [19918.703392][ T3116] fib6_nh_init+0x3d8/0x15b0 [19918.703392][ T3116] ip6_route_info_create+0xf18/0x17d0 [19918.703392][ T3116] ip6_route_add+0x1c/0x140 [19918.703392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19918.703392][ T3116] addrconf_add_dev+0xe2/0x170 [19918.703392][ T3116] inet6_addr_add+0x12f/0xa40 [19918.703392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19918.703392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19918.703392][ T3116] netlink_rcv_skb+0x130/0x360 [19918.703392][ T3116] netlink_unicast+0x449/0x710 [19918.703392][ T3116] netlink_sendmsg+0x723/0xbe0 [19918.703392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19918.703392][ T3116] ___sys_sendmsg+0xee/0x170 [19918.703392][ T3116] __sys_sendmsg+0xcd/0x170 [19918.703392][ T3116] do_syscall_64+0xc6/0x1e0 [19918.703392][ T3116] [19918.705554][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19918.705554][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19918.705554][ T3116] ipv6_find_idev+0x102/0x170 [19918.705554][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19918.705554][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19918.705554][ T3116] netlink_rcv_skb+0x130/0x360 [19918.705554][ T3116] netlink_unicast+0x449/0x710 [19918.705554][ T3116] netlink_sendmsg+0x723/0xbe0 [19918.705554][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19918.705554][ T3116] ___sys_sendmsg+0xee/0x170 [19918.705554][ T3116] __sys_sendmsg+0xcd/0x170 [19918.705554][ T3116] do_syscall_64+0xc6/0x1e0 [19918.705554][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19918.705554][ T3116] [19918.707304][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19918.707304][ T3116] neigh_parms_alloc+0x1e5/0x510 [19918.707304][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19918.707304][ T3116] ipv6_find_idev+0x102/0x170 [19918.707304][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19918.707304][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19918.707304][ T3116] netlink_rcv_skb+0x130/0x360 [19918.707304][ T3116] netlink_unicast+0x449/0x710 [19918.707304][ T3116] netlink_sendmsg+0x723/0xbe0 [19918.707304][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19918.707304][ T3116] ___sys_sendmsg+0xee/0x170 [19918.707304][ T3116] __sys_sendmsg+0xcd/0x170 [19918.707304][ T3116] do_syscall_64+0xc6/0x1e0 [19918.707304][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19918.707304][ T3116] [19928.956810][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19928.957309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19928.957309][ T3116] dst_init+0x84/0x4a0 [19928.957309][ T3116] dst_alloc+0x97/0x150 [19928.957309][ T3116] ip6_dst_alloc+0x23/0x90 [19928.957309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19928.957309][ T3116] ip6_pol_route+0x56f/0x840 [19928.957309][ T3116] __fib6_rule_action+0x47a/0x5b0 [19928.957309][ T3116] fib_rules_lookup+0x2b4/0xa20 [19928.957309][ T3116] fib6_rule_lookup+0x182/0x630 [19928.957309][ T3116] ip6_route_input+0x59c/0xa50 [19928.957309][ T3116] ipv6_rcv+0x397/0x810 [19928.957309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19928.957309][ T3116] process_backlog+0x101/0x620 [19928.957309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19928.957309][ T3116] net_rx_action+0x495/0xbe0 [19928.957309][ T3116] __do_softirq+0x1b5/0x7f6 [19928.957309][ T3116] [19928.959376][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19928.959376][ T3116] netdev_get_by_index+0x5e/0x80 [19928.959376][ T3116] fib6_nh_init+0x3d8/0x15b0 [19928.959376][ T3116] ip6_route_info_create+0xf18/0x17d0 [19928.959376][ T3116] ip6_route_add+0x1c/0x140 [19928.959376][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19928.959376][ T3116] addrconf_add_dev+0xe2/0x170 [19928.959376][ T3116] inet6_addr_add+0x12f/0xa40 [19928.959376][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19928.959376][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19928.959376][ T3116] netlink_rcv_skb+0x130/0x360 [19928.959376][ T3116] netlink_unicast+0x449/0x710 [19928.959376][ T3116] netlink_sendmsg+0x723/0xbe0 [19928.959376][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19928.959376][ T3116] ___sys_sendmsg+0xee/0x170 [19928.959376][ T3116] __sys_sendmsg+0xcd/0x170 [19928.959376][ T3116] do_syscall_64+0xc6/0x1e0 [19928.959376][ T3116] [19928.961545][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19928.961545][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19928.961545][ T3116] ipv6_find_idev+0x102/0x170 [19928.961545][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19928.961545][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19928.961545][ T3116] netlink_rcv_skb+0x130/0x360 [19928.961545][ T3116] netlink_unicast+0x449/0x710 [19928.961545][ T3116] netlink_sendmsg+0x723/0xbe0 [19928.961545][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19928.961545][ T3116] ___sys_sendmsg+0xee/0x170 [19928.961545][ T3116] __sys_sendmsg+0xcd/0x170 [19928.961545][ T3116] do_syscall_64+0xc6/0x1e0 [19928.961545][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19928.961545][ T3116] [19928.963244][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19928.963244][ T3116] neigh_parms_alloc+0x1e5/0x510 [19928.963244][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19928.963244][ T3116] ipv6_find_idev+0x102/0x170 [19928.963244][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19928.963244][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19928.963244][ T3116] netlink_rcv_skb+0x130/0x360 [19928.963244][ T3116] netlink_unicast+0x449/0x710 [19928.963244][ T3116] netlink_sendmsg+0x723/0xbe0 [19928.963244][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19928.963244][ T3116] ___sys_sendmsg+0xee/0x170 [19928.963244][ T3116] __sys_sendmsg+0xcd/0x170 [19928.963244][ T3116] do_syscall_64+0xc6/0x1e0 [19928.963244][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19928.963244][ T3116] [19939.212870][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19939.213356][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19939.213356][ T3116] dst_init+0x84/0x4a0 [19939.213356][ T3116] dst_alloc+0x97/0x150 [19939.213356][ T3116] ip6_dst_alloc+0x23/0x90 [19939.213356][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19939.213356][ T3116] ip6_pol_route+0x56f/0x840 [19939.213356][ T3116] __fib6_rule_action+0x47a/0x5b0 [19939.213356][ T3116] fib_rules_lookup+0x2b4/0xa20 [19939.213356][ T3116] fib6_rule_lookup+0x182/0x630 [19939.213356][ T3116] ip6_route_input+0x59c/0xa50 [19939.213356][ T3116] ipv6_rcv+0x397/0x810 [19939.213356][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19939.213356][ T3116] process_backlog+0x101/0x620 [19939.213356][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19939.213356][ T3116] net_rx_action+0x495/0xbe0 [19939.213356][ T3116] __do_softirq+0x1b5/0x7f6 [19939.213356][ T3116] [19939.215676][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19939.215676][ T3116] netdev_get_by_index+0x5e/0x80 [19939.215676][ T3116] fib6_nh_init+0x3d8/0x15b0 [19939.215676][ T3116] ip6_route_info_create+0xf18/0x17d0 [19939.215676][ T3116] ip6_route_add+0x1c/0x140 [19939.215676][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19939.215676][ T3116] addrconf_add_dev+0xe2/0x170 [19939.215676][ T3116] inet6_addr_add+0x12f/0xa40 [19939.215676][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19939.215676][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19939.215676][ T3116] netlink_rcv_skb+0x130/0x360 [19939.215676][ T3116] netlink_unicast+0x449/0x710 [19939.215676][ T3116] netlink_sendmsg+0x723/0xbe0 [19939.215676][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19939.215676][ T3116] ___sys_sendmsg+0xee/0x170 [19939.215676][ T3116] __sys_sendmsg+0xcd/0x170 [19939.215676][ T3116] do_syscall_64+0xc6/0x1e0 [19939.215676][ T3116] [19939.218100][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19939.218100][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19939.218100][ T3116] ipv6_find_idev+0x102/0x170 [19939.218100][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19939.218100][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19939.218100][ T3116] netlink_rcv_skb+0x130/0x360 [19939.218100][ T3116] netlink_unicast+0x449/0x710 [19939.218100][ T3116] netlink_sendmsg+0x723/0xbe0 [19939.218100][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19939.218100][ T3116] ___sys_sendmsg+0xee/0x170 [19939.218100][ T3116] __sys_sendmsg+0xcd/0x170 [19939.218100][ T3116] do_syscall_64+0xc6/0x1e0 [19939.218100][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19939.218100][ T3116] [19939.219968][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19939.219968][ T3116] neigh_parms_alloc+0x1e5/0x510 [19939.219968][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19939.219968][ T3116] ipv6_find_idev+0x102/0x170 [19939.219968][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19939.219968][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19939.219968][ T3116] netlink_rcv_skb+0x130/0x360 [19939.219968][ T3116] netlink_unicast+0x449/0x710 [19939.219968][ T3116] netlink_sendmsg+0x723/0xbe0 [19939.219968][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19939.219968][ T3116] ___sys_sendmsg+0xee/0x170 [19939.219968][ T3116] __sys_sendmsg+0xcd/0x170 [19939.219968][ T3116] do_syscall_64+0xc6/0x1e0 [19939.219968][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19939.219968][ T3116] [19949.468829][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19949.469321][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19949.469321][ T3116] dst_init+0x84/0x4a0 [19949.469321][ T3116] dst_alloc+0x97/0x150 [19949.469321][ T3116] ip6_dst_alloc+0x23/0x90 [19949.469321][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19949.469321][ T3116] ip6_pol_route+0x56f/0x840 [19949.469321][ T3116] __fib6_rule_action+0x47a/0x5b0 [19949.469321][ T3116] fib_rules_lookup+0x2b4/0xa20 [19949.469321][ T3116] fib6_rule_lookup+0x182/0x630 [19949.469321][ T3116] ip6_route_input+0x59c/0xa50 [19949.469321][ T3116] ipv6_rcv+0x397/0x810 [19949.469321][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19949.469321][ T3116] process_backlog+0x101/0x620 [19949.469321][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19949.469321][ T3116] net_rx_action+0x495/0xbe0 [19949.469321][ T3116] __do_softirq+0x1b5/0x7f6 [19949.469321][ T3116] [19949.471426][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19949.471426][ T3116] netdev_get_by_index+0x5e/0x80 [19949.471426][ T3116] fib6_nh_init+0x3d8/0x15b0 [19949.471426][ T3116] ip6_route_info_create+0xf18/0x17d0 [19949.471426][ T3116] ip6_route_add+0x1c/0x140 [19949.471426][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19949.471426][ T3116] addrconf_add_dev+0xe2/0x170 [19949.471426][ T3116] inet6_addr_add+0x12f/0xa40 [19949.471426][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19949.471426][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19949.471426][ T3116] netlink_rcv_skb+0x130/0x360 [19949.471426][ T3116] netlink_unicast+0x449/0x710 [19949.471426][ T3116] netlink_sendmsg+0x723/0xbe0 [19949.471426][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19949.471426][ T3116] ___sys_sendmsg+0xee/0x170 [19949.471426][ T3116] __sys_sendmsg+0xcd/0x170 [19949.471426][ T3116] do_syscall_64+0xc6/0x1e0 [19949.471426][ T3116] [19949.473622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19949.473622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19949.473622][ T3116] ipv6_find_idev+0x102/0x170 [19949.473622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19949.473622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19949.473622][ T3116] netlink_rcv_skb+0x130/0x360 [19949.473622][ T3116] netlink_unicast+0x449/0x710 [19949.473622][ T3116] netlink_sendmsg+0x723/0xbe0 [19949.473622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19949.473622][ T3116] ___sys_sendmsg+0xee/0x170 [19949.473622][ T3116] __sys_sendmsg+0xcd/0x170 [19949.473622][ T3116] do_syscall_64+0xc6/0x1e0 [19949.473622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19949.473622][ T3116] [19949.475339][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19949.475339][ T3116] neigh_parms_alloc+0x1e5/0x510 [19949.475339][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19949.475339][ T3116] ipv6_find_idev+0x102/0x170 [19949.475339][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19949.475339][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19949.475339][ T3116] netlink_rcv_skb+0x130/0x360 [19949.475339][ T3116] netlink_unicast+0x449/0x710 [19949.475339][ T3116] netlink_sendmsg+0x723/0xbe0 [19949.475339][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19949.475339][ T3116] ___sys_sendmsg+0xee/0x170 [19949.475339][ T3116] __sys_sendmsg+0xcd/0x170 [19949.475339][ T3116] do_syscall_64+0xc6/0x1e0 [19949.475339][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19949.475339][ T3116] [19959.724814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19959.725236][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19959.725236][ T3116] dst_init+0x84/0x4a0 [19959.725236][ T3116] dst_alloc+0x97/0x150 [19959.725236][ T3116] ip6_dst_alloc+0x23/0x90 [19959.725236][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19959.725236][ T3116] ip6_pol_route+0x56f/0x840 [19959.725236][ T3116] __fib6_rule_action+0x47a/0x5b0 [19959.725236][ T3116] fib_rules_lookup+0x2b4/0xa20 [19959.725236][ T3116] fib6_rule_lookup+0x182/0x630 [19959.725236][ T3116] ip6_route_input+0x59c/0xa50 [19959.725236][ T3116] ipv6_rcv+0x397/0x810 [19959.725236][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19959.725236][ T3116] process_backlog+0x101/0x620 [19959.725236][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19959.725236][ T3116] net_rx_action+0x495/0xbe0 [19959.725236][ T3116] __do_softirq+0x1b5/0x7f6 [19959.725236][ T3116] [19959.727341][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19959.727341][ T3116] netdev_get_by_index+0x5e/0x80 [19959.727341][ T3116] fib6_nh_init+0x3d8/0x15b0 [19959.727341][ T3116] ip6_route_info_create+0xf18/0x17d0 [19959.727341][ T3116] ip6_route_add+0x1c/0x140 [19959.727341][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19959.727341][ T3116] addrconf_add_dev+0xe2/0x170 [19959.727341][ T3116] inet6_addr_add+0x12f/0xa40 [19959.727341][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19959.727341][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19959.727341][ T3116] netlink_rcv_skb+0x130/0x360 [19959.727341][ T3116] netlink_unicast+0x449/0x710 [19959.727341][ T3116] netlink_sendmsg+0x723/0xbe0 [19959.727341][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19959.727341][ T3116] ___sys_sendmsg+0xee/0x170 [19959.727341][ T3116] __sys_sendmsg+0xcd/0x170 [19959.727341][ T3116] do_syscall_64+0xc6/0x1e0 [19959.727341][ T3116] [19959.729509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19959.729509][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19959.729509][ T3116] ipv6_find_idev+0x102/0x170 [19959.729509][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19959.729509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19959.729509][ T3116] netlink_rcv_skb+0x130/0x360 [19959.729509][ T3116] netlink_unicast+0x449/0x710 [19959.729509][ T3116] netlink_sendmsg+0x723/0xbe0 [19959.729509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19959.729509][ T3116] ___sys_sendmsg+0xee/0x170 [19959.729509][ T3116] __sys_sendmsg+0xcd/0x170 [19959.729509][ T3116] do_syscall_64+0xc6/0x1e0 [19959.729509][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19959.729509][ T3116] [19959.731216][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19959.731216][ T3116] neigh_parms_alloc+0x1e5/0x510 [19959.731216][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19959.731216][ T3116] ipv6_find_idev+0x102/0x170 [19959.731216][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19959.731216][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19959.731216][ T3116] netlink_rcv_skb+0x130/0x360 [19959.731216][ T3116] netlink_unicast+0x449/0x710 [19959.731216][ T3116] netlink_sendmsg+0x723/0xbe0 [19959.731216][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19959.731216][ T3116] ___sys_sendmsg+0xee/0x170 [19959.731216][ T3116] __sys_sendmsg+0xcd/0x170 [19959.731216][ T3116] do_syscall_64+0xc6/0x1e0 [19959.731216][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19959.731216][ T3116] [19969.980867][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19969.981573][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19969.981573][ T3116] dst_init+0x84/0x4a0 [19969.981573][ T3116] dst_alloc+0x97/0x150 [19969.981573][ T3116] ip6_dst_alloc+0x23/0x90 [19969.981573][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19969.981573][ T3116] ip6_pol_route+0x56f/0x840 [19969.981573][ T3116] __fib6_rule_action+0x47a/0x5b0 [19969.981573][ T3116] fib_rules_lookup+0x2b4/0xa20 [19969.981573][ T3116] fib6_rule_lookup+0x182/0x630 [19969.981573][ T3116] ip6_route_input+0x59c/0xa50 [19969.981573][ T3116] ipv6_rcv+0x397/0x810 [19969.981573][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19969.981573][ T3116] process_backlog+0x101/0x620 [19969.981573][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19969.981573][ T3116] net_rx_action+0x495/0xbe0 [19969.981573][ T3116] __do_softirq+0x1b5/0x7f6 [19969.981573][ T3116] [19969.983641][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19969.983641][ T3116] netdev_get_by_index+0x5e/0x80 [19969.983641][ T3116] fib6_nh_init+0x3d8/0x15b0 [19969.983641][ T3116] ip6_route_info_create+0xf18/0x17d0 [19969.983641][ T3116] ip6_route_add+0x1c/0x140 [19969.983641][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19969.983641][ T3116] addrconf_add_dev+0xe2/0x170 [19969.983641][ T3116] inet6_addr_add+0x12f/0xa40 [19969.983641][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19969.983641][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19969.983641][ T3116] netlink_rcv_skb+0x130/0x360 [19969.983641][ T3116] netlink_unicast+0x449/0x710 [19969.983641][ T3116] netlink_sendmsg+0x723/0xbe0 [19969.983641][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19969.983641][ T3116] ___sys_sendmsg+0xee/0x170 [19969.983641][ T3116] __sys_sendmsg+0xcd/0x170 [19969.983641][ T3116] do_syscall_64+0xc6/0x1e0 [19969.983641][ T3116] [19969.985809][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19969.985809][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19969.985809][ T3116] ipv6_find_idev+0x102/0x170 [19969.985809][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19969.985809][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19969.985809][ T3116] netlink_rcv_skb+0x130/0x360 [19969.985809][ T3116] netlink_unicast+0x449/0x710 [19969.985809][ T3116] netlink_sendmsg+0x723/0xbe0 [19969.985809][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19969.985809][ T3116] ___sys_sendmsg+0xee/0x170 [19969.985809][ T3116] __sys_sendmsg+0xcd/0x170 [19969.985809][ T3116] do_syscall_64+0xc6/0x1e0 [19969.985809][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19969.985809][ T3116] [19969.987524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19969.987524][ T3116] neigh_parms_alloc+0x1e5/0x510 [19969.987524][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19969.987524][ T3116] ipv6_find_idev+0x102/0x170 [19969.987524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19969.987524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19969.987524][ T3116] netlink_rcv_skb+0x130/0x360 [19969.987524][ T3116] netlink_unicast+0x449/0x710 [19969.987524][ T3116] netlink_sendmsg+0x723/0xbe0 [19969.987524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19969.987524][ T3116] ___sys_sendmsg+0xee/0x170 [19969.987524][ T3116] __sys_sendmsg+0xcd/0x170 [19969.987524][ T3116] do_syscall_64+0xc6/0x1e0 [19969.987524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19969.987524][ T3116] [19980.236812][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19980.237275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19980.237275][ T3116] dst_init+0x84/0x4a0 [19980.237275][ T3116] dst_alloc+0x97/0x150 [19980.237275][ T3116] ip6_dst_alloc+0x23/0x90 [19980.237275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19980.237275][ T3116] ip6_pol_route+0x56f/0x840 [19980.237275][ T3116] __fib6_rule_action+0x47a/0x5b0 [19980.237275][ T3116] fib_rules_lookup+0x2b4/0xa20 [19980.237275][ T3116] fib6_rule_lookup+0x182/0x630 [19980.237275][ T3116] ip6_route_input+0x59c/0xa50 [19980.237275][ T3116] ipv6_rcv+0x397/0x810 [19980.237275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19980.237275][ T3116] process_backlog+0x101/0x620 [19980.237275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19980.237275][ T3116] net_rx_action+0x495/0xbe0 [19980.237275][ T3116] __do_softirq+0x1b5/0x7f6 [19980.237275][ T3116] [19980.239348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19980.239348][ T3116] netdev_get_by_index+0x5e/0x80 [19980.239348][ T3116] fib6_nh_init+0x3d8/0x15b0 [19980.239348][ T3116] ip6_route_info_create+0xf18/0x17d0 [19980.239348][ T3116] ip6_route_add+0x1c/0x140 [19980.239348][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19980.239348][ T3116] addrconf_add_dev+0xe2/0x170 [19980.239348][ T3116] inet6_addr_add+0x12f/0xa40 [19980.239348][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19980.239348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19980.239348][ T3116] netlink_rcv_skb+0x130/0x360 [19980.239348][ T3116] netlink_unicast+0x449/0x710 [19980.239348][ T3116] netlink_sendmsg+0x723/0xbe0 [19980.239348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19980.239348][ T3116] ___sys_sendmsg+0xee/0x170 [19980.239348][ T3116] __sys_sendmsg+0xcd/0x170 [19980.239348][ T3116] do_syscall_64+0xc6/0x1e0 [19980.239348][ T3116] [19980.241504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19980.241504][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19980.241504][ T3116] ipv6_find_idev+0x102/0x170 [19980.241504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19980.241504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19980.241504][ T3116] netlink_rcv_skb+0x130/0x360 [19980.241504][ T3116] netlink_unicast+0x449/0x710 [19980.241504][ T3116] netlink_sendmsg+0x723/0xbe0 [19980.241504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19980.241504][ T3116] ___sys_sendmsg+0xee/0x170 [19980.241504][ T3116] __sys_sendmsg+0xcd/0x170 [19980.241504][ T3116] do_syscall_64+0xc6/0x1e0 [19980.241504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19980.241504][ T3116] [19980.243197][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19980.243197][ T3116] neigh_parms_alloc+0x1e5/0x510 [19980.243197][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19980.243197][ T3116] ipv6_find_idev+0x102/0x170 [19980.243197][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19980.243197][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19980.243197][ T3116] netlink_rcv_skb+0x130/0x360 [19980.243197][ T3116] netlink_unicast+0x449/0x710 [19980.243197][ T3116] netlink_sendmsg+0x723/0xbe0 [19980.243197][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19980.243197][ T3116] ___sys_sendmsg+0xee/0x170 [19980.243197][ T3116] __sys_sendmsg+0xcd/0x170 [19980.243197][ T3116] do_syscall_64+0xc6/0x1e0 [19980.243197][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19980.243197][ T3116] [19990.492814][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [19990.493297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19990.493297][ T3116] dst_init+0x84/0x4a0 [19990.493297][ T3116] dst_alloc+0x97/0x150 [19990.493297][ T3116] ip6_dst_alloc+0x23/0x90 [19990.493297][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [19990.493297][ T3116] ip6_pol_route+0x56f/0x840 [19990.493297][ T3116] __fib6_rule_action+0x47a/0x5b0 [19990.493297][ T3116] fib_rules_lookup+0x2b4/0xa20 [19990.493297][ T3116] fib6_rule_lookup+0x182/0x630 [19990.493297][ T3116] ip6_route_input+0x59c/0xa50 [19990.493297][ T3116] ipv6_rcv+0x397/0x810 [19990.493297][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [19990.493297][ T3116] process_backlog+0x101/0x620 [19990.493297][ T3116] __napi_poll.constprop.0+0xa2/0x460 [19990.493297][ T3116] net_rx_action+0x495/0xbe0 [19990.493297][ T3116] __do_softirq+0x1b5/0x7f6 [19990.493297][ T3116] [19990.495367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19990.495367][ T3116] netdev_get_by_index+0x5e/0x80 [19990.495367][ T3116] fib6_nh_init+0x3d8/0x15b0 [19990.495367][ T3116] ip6_route_info_create+0xf18/0x17d0 [19990.495367][ T3116] ip6_route_add+0x1c/0x140 [19990.495367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [19990.495367][ T3116] addrconf_add_dev+0xe2/0x170 [19990.495367][ T3116] inet6_addr_add+0x12f/0xa40 [19990.495367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [19990.495367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19990.495367][ T3116] netlink_rcv_skb+0x130/0x360 [19990.495367][ T3116] netlink_unicast+0x449/0x710 [19990.495367][ T3116] netlink_sendmsg+0x723/0xbe0 [19990.495367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19990.495367][ T3116] ___sys_sendmsg+0xee/0x170 [19990.495367][ T3116] __sys_sendmsg+0xcd/0x170 [19990.495367][ T3116] do_syscall_64+0xc6/0x1e0 [19990.495367][ T3116] [19990.497556][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19990.497556][ T3116] ipv6_add_dev+0x3b9/0x11c0 [19990.497556][ T3116] ipv6_find_idev+0x102/0x170 [19990.497556][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19990.497556][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19990.497556][ T3116] netlink_rcv_skb+0x130/0x360 [19990.497556][ T3116] netlink_unicast+0x449/0x710 [19990.497556][ T3116] netlink_sendmsg+0x723/0xbe0 [19990.497556][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19990.497556][ T3116] ___sys_sendmsg+0xee/0x170 [19990.497556][ T3116] __sys_sendmsg+0xcd/0x170 [19990.497556][ T3116] do_syscall_64+0xc6/0x1e0 [19990.497556][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19990.497556][ T3116] [19990.499249][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [19990.499249][ T3116] neigh_parms_alloc+0x1e5/0x510 [19990.499249][ T3116] ipv6_add_dev+0x2fd/0x11c0 [19990.499249][ T3116] ipv6_find_idev+0x102/0x170 [19990.499249][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [19990.499249][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [19990.499249][ T3116] netlink_rcv_skb+0x130/0x360 [19990.499249][ T3116] netlink_unicast+0x449/0x710 [19990.499249][ T3116] netlink_sendmsg+0x723/0xbe0 [19990.499249][ T3116] ____sys_sendmsg+0x7b2/0xa10 [19990.499249][ T3116] ___sys_sendmsg+0xee/0x170 [19990.499249][ T3116] __sys_sendmsg+0xcd/0x170 [19990.499249][ T3116] do_syscall_64+0xc6/0x1e0 [19990.499249][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19990.499249][ T3116] [20000.748811][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20000.749273][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20000.749273][ T3116] dst_init+0x84/0x4a0 [20000.749273][ T3116] dst_alloc+0x97/0x150 [20000.749273][ T3116] ip6_dst_alloc+0x23/0x90 [20000.749273][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20000.749273][ T3116] ip6_pol_route+0x56f/0x840 [20000.749273][ T3116] __fib6_rule_action+0x47a/0x5b0 [20000.749273][ T3116] fib_rules_lookup+0x2b4/0xa20 [20000.749273][ T3116] fib6_rule_lookup+0x182/0x630 [20000.749273][ T3116] ip6_route_input+0x59c/0xa50 [20000.749273][ T3116] ipv6_rcv+0x397/0x810 [20000.749273][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20000.749273][ T3116] process_backlog+0x101/0x620 [20000.749273][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20000.749273][ T3116] net_rx_action+0x495/0xbe0 [20000.749273][ T3116] __do_softirq+0x1b5/0x7f6 [20000.749273][ T3116] [20000.751344][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20000.751344][ T3116] netdev_get_by_index+0x5e/0x80 [20000.751344][ T3116] fib6_nh_init+0x3d8/0x15b0 [20000.751344][ T3116] ip6_route_info_create+0xf18/0x17d0 [20000.751344][ T3116] ip6_route_add+0x1c/0x140 [20000.751344][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20000.751344][ T3116] addrconf_add_dev+0xe2/0x170 [20000.751344][ T3116] inet6_addr_add+0x12f/0xa40 [20000.751344][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20000.751344][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20000.751344][ T3116] netlink_rcv_skb+0x130/0x360 [20000.751344][ T3116] netlink_unicast+0x449/0x710 [20000.751344][ T3116] netlink_sendmsg+0x723/0xbe0 [20000.751344][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20000.751344][ T3116] ___sys_sendmsg+0xee/0x170 [20000.751344][ T3116] __sys_sendmsg+0xcd/0x170 [20000.751344][ T3116] do_syscall_64+0xc6/0x1e0 [20000.751344][ T3116] [20000.753507][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20000.753507][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20000.753507][ T3116] ipv6_find_idev+0x102/0x170 [20000.753507][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20000.753507][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20000.753507][ T3116] netlink_rcv_skb+0x130/0x360 [20000.753507][ T3116] netlink_unicast+0x449/0x710 [20000.753507][ T3116] netlink_sendmsg+0x723/0xbe0 [20000.753507][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20000.753507][ T3116] ___sys_sendmsg+0xee/0x170 [20000.753507][ T3116] __sys_sendmsg+0xcd/0x170 [20000.753507][ T3116] do_syscall_64+0xc6/0x1e0 [20000.753507][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20000.753507][ T3116] [20000.755196][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20000.755196][ T3116] neigh_parms_alloc+0x1e5/0x510 [20000.755196][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20000.755196][ T3116] ipv6_find_idev+0x102/0x170 [20000.755196][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20000.755196][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20000.755196][ T3116] netlink_rcv_skb+0x130/0x360 [20000.755196][ T3116] netlink_unicast+0x449/0x710 [20000.755196][ T3116] netlink_sendmsg+0x723/0xbe0 [20000.755196][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20000.755196][ T3116] ___sys_sendmsg+0xee/0x170 [20000.755196][ T3116] __sys_sendmsg+0xcd/0x170 [20000.755196][ T3116] do_syscall_64+0xc6/0x1e0 [20000.755196][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20000.755196][ T3116] [20011.004858][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20011.005333][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20011.005333][ T3116] dst_init+0x84/0x4a0 [20011.005333][ T3116] dst_alloc+0x97/0x150 [20011.005333][ T3116] ip6_dst_alloc+0x23/0x90 [20011.005333][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20011.005333][ T3116] ip6_pol_route+0x56f/0x840 [20011.005333][ T3116] __fib6_rule_action+0x47a/0x5b0 [20011.005333][ T3116] fib_rules_lookup+0x2b4/0xa20 [20011.005333][ T3116] fib6_rule_lookup+0x182/0x630 [20011.005333][ T3116] ip6_route_input+0x59c/0xa50 [20011.005333][ T3116] ipv6_rcv+0x397/0x810 [20011.005333][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20011.005333][ T3116] process_backlog+0x101/0x620 [20011.005333][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20011.005333][ T3116] net_rx_action+0x495/0xbe0 [20011.005333][ T3116] __do_softirq+0x1b5/0x7f6 [20011.005333][ T3116] [20011.007407][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20011.007407][ T3116] netdev_get_by_index+0x5e/0x80 [20011.007407][ T3116] fib6_nh_init+0x3d8/0x15b0 [20011.007407][ T3116] ip6_route_info_create+0xf18/0x17d0 [20011.007407][ T3116] ip6_route_add+0x1c/0x140 [20011.007407][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20011.007407][ T3116] addrconf_add_dev+0xe2/0x170 [20011.007407][ T3116] inet6_addr_add+0x12f/0xa40 [20011.007407][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20011.007407][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20011.007407][ T3116] netlink_rcv_skb+0x130/0x360 [20011.007407][ T3116] netlink_unicast+0x449/0x710 [20011.007407][ T3116] netlink_sendmsg+0x723/0xbe0 [20011.007407][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20011.007407][ T3116] ___sys_sendmsg+0xee/0x170 [20011.007407][ T3116] __sys_sendmsg+0xcd/0x170 [20011.007407][ T3116] do_syscall_64+0xc6/0x1e0 [20011.007407][ T3116] [20011.009569][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20011.009569][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20011.009569][ T3116] ipv6_find_idev+0x102/0x170 [20011.009569][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20011.009569][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20011.009569][ T3116] netlink_rcv_skb+0x130/0x360 [20011.009569][ T3116] netlink_unicast+0x449/0x710 [20011.009569][ T3116] netlink_sendmsg+0x723/0xbe0 [20011.009569][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20011.009569][ T3116] ___sys_sendmsg+0xee/0x170 [20011.009569][ T3116] __sys_sendmsg+0xcd/0x170 [20011.009569][ T3116] do_syscall_64+0xc6/0x1e0 [20011.009569][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20011.009569][ T3116] [20011.011257][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20011.011257][ T3116] neigh_parms_alloc+0x1e5/0x510 [20011.011257][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20011.011257][ T3116] ipv6_find_idev+0x102/0x170 [20011.011257][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20011.011257][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20011.011257][ T3116] netlink_rcv_skb+0x130/0x360 [20011.011257][ T3116] netlink_unicast+0x449/0x710 [20011.011257][ T3116] netlink_sendmsg+0x723/0xbe0 [20011.011257][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20011.011257][ T3116] ___sys_sendmsg+0xee/0x170 [20011.011257][ T3116] __sys_sendmsg+0xcd/0x170 [20011.011257][ T3116] do_syscall_64+0xc6/0x1e0 [20011.011257][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20011.011257][ T3116] [20021.260820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20021.261290][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20021.261290][ T3116] dst_init+0x84/0x4a0 [20021.261290][ T3116] dst_alloc+0x97/0x150 [20021.261290][ T3116] ip6_dst_alloc+0x23/0x90 [20021.261290][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20021.261290][ T3116] ip6_pol_route+0x56f/0x840 [20021.261290][ T3116] __fib6_rule_action+0x47a/0x5b0 [20021.261290][ T3116] fib_rules_lookup+0x2b4/0xa20 [20021.261290][ T3116] fib6_rule_lookup+0x182/0x630 [20021.261290][ T3116] ip6_route_input+0x59c/0xa50 [20021.261290][ T3116] ipv6_rcv+0x397/0x810 [20021.261290][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20021.261290][ T3116] process_backlog+0x101/0x620 [20021.261290][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20021.261290][ T3116] net_rx_action+0x495/0xbe0 [20021.261290][ T3116] __do_softirq+0x1b5/0x7f6 [20021.261290][ T3116] [20021.263358][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20021.263358][ T3116] netdev_get_by_index+0x5e/0x80 [20021.263358][ T3116] fib6_nh_init+0x3d8/0x15b0 [20021.263358][ T3116] ip6_route_info_create+0xf18/0x17d0 [20021.263358][ T3116] ip6_route_add+0x1c/0x140 [20021.263358][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20021.263358][ T3116] addrconf_add_dev+0xe2/0x170 [20021.263358][ T3116] inet6_addr_add+0x12f/0xa40 [20021.263358][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20021.263358][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20021.263358][ T3116] netlink_rcv_skb+0x130/0x360 [20021.263358][ T3116] netlink_unicast+0x449/0x710 [20021.263358][ T3116] netlink_sendmsg+0x723/0xbe0 [20021.263358][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20021.263358][ T3116] ___sys_sendmsg+0xee/0x170 [20021.263358][ T3116] __sys_sendmsg+0xcd/0x170 [20021.263358][ T3116] do_syscall_64+0xc6/0x1e0 [20021.263358][ T3116] [20021.265521][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20021.265521][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20021.265521][ T3116] ipv6_find_idev+0x102/0x170 [20021.265521][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20021.265521][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20021.265521][ T3116] netlink_rcv_skb+0x130/0x360 [20021.265521][ T3116] netlink_unicast+0x449/0x710 [20021.265521][ T3116] netlink_sendmsg+0x723/0xbe0 [20021.265521][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20021.265521][ T3116] ___sys_sendmsg+0xee/0x170 [20021.265521][ T3116] __sys_sendmsg+0xcd/0x170 [20021.265521][ T3116] do_syscall_64+0xc6/0x1e0 [20021.265521][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20021.265521][ T3116] [20021.267234][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20021.267234][ T3116] neigh_parms_alloc+0x1e5/0x510 [20021.267234][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20021.267234][ T3116] ipv6_find_idev+0x102/0x170 [20021.267234][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20021.267234][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20021.267234][ T3116] netlink_rcv_skb+0x130/0x360 [20021.267234][ T3116] netlink_unicast+0x449/0x710 [20021.267234][ T3116] netlink_sendmsg+0x723/0xbe0 [20021.267234][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20021.267234][ T3116] ___sys_sendmsg+0xee/0x170 [20021.267234][ T3116] __sys_sendmsg+0xcd/0x170 [20021.267234][ T3116] do_syscall_64+0xc6/0x1e0 [20021.267234][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20021.267234][ T3116] [20031.516879][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20031.517557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20031.517557][ T3116] dst_init+0x84/0x4a0 [20031.517557][ T3116] dst_alloc+0x97/0x150 [20031.517557][ T3116] ip6_dst_alloc+0x23/0x90 [20031.517557][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20031.517557][ T3116] ip6_pol_route+0x56f/0x840 [20031.517557][ T3116] __fib6_rule_action+0x47a/0x5b0 [20031.517557][ T3116] fib_rules_lookup+0x2b4/0xa20 [20031.517557][ T3116] fib6_rule_lookup+0x182/0x630 [20031.517557][ T3116] ip6_route_input+0x59c/0xa50 [20031.517557][ T3116] ipv6_rcv+0x397/0x810 [20031.517557][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20031.517557][ T3116] process_backlog+0x101/0x620 [20031.517557][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20031.517557][ T3116] net_rx_action+0x495/0xbe0 [20031.517557][ T3116] __do_softirq+0x1b5/0x7f6 [20031.517557][ T3116] [20031.519674][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20031.519674][ T3116] netdev_get_by_index+0x5e/0x80 [20031.519674][ T3116] fib6_nh_init+0x3d8/0x15b0 [20031.519674][ T3116] ip6_route_info_create+0xf18/0x17d0 [20031.519674][ T3116] ip6_route_add+0x1c/0x140 [20031.519674][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20031.519674][ T3116] addrconf_add_dev+0xe2/0x170 [20031.519674][ T3116] inet6_addr_add+0x12f/0xa40 [20031.519674][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20031.519674][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20031.519674][ T3116] netlink_rcv_skb+0x130/0x360 [20031.519674][ T3116] netlink_unicast+0x449/0x710 [20031.519674][ T3116] netlink_sendmsg+0x723/0xbe0 [20031.519674][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20031.519674][ T3116] ___sys_sendmsg+0xee/0x170 [20031.519674][ T3116] __sys_sendmsg+0xcd/0x170 [20031.519674][ T3116] do_syscall_64+0xc6/0x1e0 [20031.519674][ T3116] [20031.521864][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20031.521864][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20031.521864][ T3116] ipv6_find_idev+0x102/0x170 [20031.521864][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20031.521864][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20031.521864][ T3116] netlink_rcv_skb+0x130/0x360 [20031.521864][ T3116] netlink_unicast+0x449/0x710 [20031.521864][ T3116] netlink_sendmsg+0x723/0xbe0 [20031.521864][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20031.521864][ T3116] ___sys_sendmsg+0xee/0x170 [20031.521864][ T3116] __sys_sendmsg+0xcd/0x170 [20031.521864][ T3116] do_syscall_64+0xc6/0x1e0 [20031.521864][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20031.521864][ T3116] [20031.523557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20031.523557][ T3116] neigh_parms_alloc+0x1e5/0x510 [20031.523557][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20031.523557][ T3116] ipv6_find_idev+0x102/0x170 [20031.523557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20031.523557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20031.523557][ T3116] netlink_rcv_skb+0x130/0x360 [20031.523557][ T3116] netlink_unicast+0x449/0x710 [20031.523557][ T3116] netlink_sendmsg+0x723/0xbe0 [20031.523557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20031.523557][ T3116] ___sys_sendmsg+0xee/0x170 [20031.523557][ T3116] __sys_sendmsg+0xcd/0x170 [20031.523557][ T3116] do_syscall_64+0xc6/0x1e0 [20031.523557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20031.523557][ T3116] [20041.748893][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20041.749476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20041.749476][ T3116] dst_init+0x84/0x4a0 [20041.749476][ T3116] dst_alloc+0x97/0x150 [20041.749476][ T3116] ip6_dst_alloc+0x23/0x90 [20041.749476][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20041.749476][ T3116] ip6_pol_route+0x56f/0x840 [20041.749476][ T3116] __fib6_rule_action+0x47a/0x5b0 [20041.749476][ T3116] fib_rules_lookup+0x2b4/0xa20 [20041.749476][ T3116] fib6_rule_lookup+0x182/0x630 [20041.749476][ T3116] ip6_route_input+0x59c/0xa50 [20041.749476][ T3116] ipv6_rcv+0x397/0x810 [20041.749476][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20041.749476][ T3116] process_backlog+0x101/0x620 [20041.749476][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20041.749476][ T3116] net_rx_action+0x495/0xbe0 [20041.749476][ T3116] __do_softirq+0x1b5/0x7f6 [20041.749476][ T3116] [20041.751576][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20041.751576][ T3116] netdev_get_by_index+0x5e/0x80 [20041.751576][ T3116] fib6_nh_init+0x3d8/0x15b0 [20041.751576][ T3116] ip6_route_info_create+0xf18/0x17d0 [20041.751576][ T3116] ip6_route_add+0x1c/0x140 [20041.751576][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20041.751576][ T3116] addrconf_add_dev+0xe2/0x170 [20041.751576][ T3116] inet6_addr_add+0x12f/0xa40 [20041.751576][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20041.751576][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20041.751576][ T3116] netlink_rcv_skb+0x130/0x360 [20041.751576][ T3116] netlink_unicast+0x449/0x710 [20041.751576][ T3116] netlink_sendmsg+0x723/0xbe0 [20041.751576][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20041.751576][ T3116] ___sys_sendmsg+0xee/0x170 [20041.751576][ T3116] __sys_sendmsg+0xcd/0x170 [20041.751576][ T3116] do_syscall_64+0xc6/0x1e0 [20041.751576][ T3116] [20041.753775][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20041.753775][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20041.753775][ T3116] ipv6_find_idev+0x102/0x170 [20041.753775][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20041.753775][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20041.753775][ T3116] netlink_rcv_skb+0x130/0x360 [20041.753775][ T3116] netlink_unicast+0x449/0x710 [20041.753775][ T3116] netlink_sendmsg+0x723/0xbe0 [20041.753775][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20041.753775][ T3116] ___sys_sendmsg+0xee/0x170 [20041.753775][ T3116] __sys_sendmsg+0xcd/0x170 [20041.753775][ T3116] do_syscall_64+0xc6/0x1e0 [20041.753775][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20041.753775][ T3116] [20041.755494][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20041.755494][ T3116] neigh_parms_alloc+0x1e5/0x510 [20041.755494][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20041.755494][ T3116] ipv6_find_idev+0x102/0x170 [20041.755494][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20041.755494][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20041.755494][ T3116] netlink_rcv_skb+0x130/0x360 [20041.755494][ T3116] netlink_unicast+0x449/0x710 [20041.755494][ T3116] netlink_sendmsg+0x723/0xbe0 [20041.755494][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20041.755494][ T3116] ___sys_sendmsg+0xee/0x170 [20041.755494][ T3116] __sys_sendmsg+0xcd/0x170 [20041.755494][ T3116] do_syscall_64+0xc6/0x1e0 [20041.755494][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20041.755494][ T3116] [20051.996832][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20051.997307][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20051.997307][ T3116] dst_init+0x84/0x4a0 [20051.997307][ T3116] dst_alloc+0x97/0x150 [20051.997307][ T3116] ip6_dst_alloc+0x23/0x90 [20051.997307][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20051.997307][ T3116] ip6_pol_route+0x56f/0x840 [20051.997307][ T3116] __fib6_rule_action+0x47a/0x5b0 [20051.997307][ T3116] fib_rules_lookup+0x2b4/0xa20 [20051.997307][ T3116] fib6_rule_lookup+0x182/0x630 [20051.997307][ T3116] ip6_route_input+0x59c/0xa50 [20051.997307][ T3116] ipv6_rcv+0x397/0x810 [20051.997307][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20051.997307][ T3116] process_backlog+0x101/0x620 [20051.997307][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20051.997307][ T3116] net_rx_action+0x495/0xbe0 [20051.997307][ T3116] __do_softirq+0x1b5/0x7f6 [20051.997307][ T3116] [20051.999399][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20051.999399][ T3116] netdev_get_by_index+0x5e/0x80 [20051.999399][ T3116] fib6_nh_init+0x3d8/0x15b0 [20051.999399][ T3116] ip6_route_info_create+0xf18/0x17d0 [20051.999399][ T3116] ip6_route_add+0x1c/0x140 [20051.999399][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20051.999399][ T3116] addrconf_add_dev+0xe2/0x170 [20051.999399][ T3116] inet6_addr_add+0x12f/0xa40 [20051.999399][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20051.999399][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20051.999399][ T3116] netlink_rcv_skb+0x130/0x360 [20051.999399][ T3116] netlink_unicast+0x449/0x710 [20051.999399][ T3116] netlink_sendmsg+0x723/0xbe0 [20051.999399][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20051.999399][ T3116] ___sys_sendmsg+0xee/0x170 [20051.999399][ T3116] __sys_sendmsg+0xcd/0x170 [20051.999399][ T3116] do_syscall_64+0xc6/0x1e0 [20051.999399][ T3116] [20052.001599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20052.001599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20052.001599][ T3116] ipv6_find_idev+0x102/0x170 [20052.001599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20052.001599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20052.001599][ T3116] netlink_rcv_skb+0x130/0x360 [20052.001599][ T3116] netlink_unicast+0x449/0x710 [20052.001599][ T3116] netlink_sendmsg+0x723/0xbe0 [20052.001599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20052.001599][ T3116] ___sys_sendmsg+0xee/0x170 [20052.001599][ T3116] __sys_sendmsg+0xcd/0x170 [20052.001599][ T3116] do_syscall_64+0xc6/0x1e0 [20052.001599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20052.001599][ T3116] [20052.003310][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20052.003310][ T3116] neigh_parms_alloc+0x1e5/0x510 [20052.003310][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20052.003310][ T3116] ipv6_find_idev+0x102/0x170 [20052.003310][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20052.003310][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20052.003310][ T3116] netlink_rcv_skb+0x130/0x360 [20052.003310][ T3116] netlink_unicast+0x449/0x710 [20052.003310][ T3116] netlink_sendmsg+0x723/0xbe0 [20052.003310][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20052.003310][ T3116] ___sys_sendmsg+0xee/0x170 [20052.003310][ T3116] __sys_sendmsg+0xcd/0x170 [20052.003310][ T3116] do_syscall_64+0xc6/0x1e0 [20052.003310][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20052.003310][ T3116] [20062.244813][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20062.245301][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20062.245301][ T3116] dst_init+0x84/0x4a0 [20062.245301][ T3116] dst_alloc+0x97/0x150 [20062.245301][ T3116] ip6_dst_alloc+0x23/0x90 [20062.245301][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20062.245301][ T3116] ip6_pol_route+0x56f/0x840 [20062.245301][ T3116] __fib6_rule_action+0x47a/0x5b0 [20062.245301][ T3116] fib_rules_lookup+0x2b4/0xa20 [20062.245301][ T3116] fib6_rule_lookup+0x182/0x630 [20062.245301][ T3116] ip6_route_input+0x59c/0xa50 [20062.245301][ T3116] ipv6_rcv+0x397/0x810 [20062.245301][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20062.245301][ T3116] process_backlog+0x101/0x620 [20062.245301][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20062.245301][ T3116] net_rx_action+0x495/0xbe0 [20062.245301][ T3116] __do_softirq+0x1b5/0x7f6 [20062.245301][ T3116] [20062.247405][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20062.247405][ T3116] netdev_get_by_index+0x5e/0x80 [20062.247405][ T3116] fib6_nh_init+0x3d8/0x15b0 [20062.247405][ T3116] ip6_route_info_create+0xf18/0x17d0 [20062.247405][ T3116] ip6_route_add+0x1c/0x140 [20062.247405][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20062.247405][ T3116] addrconf_add_dev+0xe2/0x170 [20062.247405][ T3116] inet6_addr_add+0x12f/0xa40 [20062.247405][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20062.247405][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20062.247405][ T3116] netlink_rcv_skb+0x130/0x360 [20062.247405][ T3116] netlink_unicast+0x449/0x710 [20062.247405][ T3116] netlink_sendmsg+0x723/0xbe0 [20062.247405][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20062.247405][ T3116] ___sys_sendmsg+0xee/0x170 [20062.247405][ T3116] __sys_sendmsg+0xcd/0x170 [20062.247405][ T3116] do_syscall_64+0xc6/0x1e0 [20062.247405][ T3116] [20062.249599][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20062.249599][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20062.249599][ T3116] ipv6_find_idev+0x102/0x170 [20062.249599][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20062.249599][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20062.249599][ T3116] netlink_rcv_skb+0x130/0x360 [20062.249599][ T3116] netlink_unicast+0x449/0x710 [20062.249599][ T3116] netlink_sendmsg+0x723/0xbe0 [20062.249599][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20062.249599][ T3116] ___sys_sendmsg+0xee/0x170 [20062.249599][ T3116] __sys_sendmsg+0xcd/0x170 [20062.249599][ T3116] do_syscall_64+0xc6/0x1e0 [20062.249599][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20062.249599][ T3116] [20062.251856][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20062.251856][ T3116] neigh_parms_alloc+0x1e5/0x510 [20062.251856][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20062.251856][ T3116] ipv6_find_idev+0x102/0x170 [20062.251856][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20062.251856][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20062.251856][ T3116] netlink_rcv_skb+0x130/0x360 [20062.251856][ T3116] netlink_unicast+0x449/0x710 [20062.251856][ T3116] netlink_sendmsg+0x723/0xbe0 [20062.251856][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20062.251856][ T3116] ___sys_sendmsg+0xee/0x170 [20062.251856][ T3116] __sys_sendmsg+0xcd/0x170 [20062.251856][ T3116] do_syscall_64+0xc6/0x1e0 [20062.251856][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20062.251856][ T3116] [20072.492965][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20072.493483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20072.493483][ T3116] dst_init+0x84/0x4a0 [20072.493483][ T3116] dst_alloc+0x97/0x150 [20072.493483][ T3116] ip6_dst_alloc+0x23/0x90 [20072.493483][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20072.493483][ T3116] ip6_pol_route+0x56f/0x840 [20072.493483][ T3116] __fib6_rule_action+0x47a/0x5b0 [20072.493483][ T3116] fib_rules_lookup+0x2b4/0xa20 [20072.493483][ T3116] fib6_rule_lookup+0x182/0x630 [20072.493483][ T3116] ip6_route_input+0x59c/0xa50 [20072.493483][ T3116] ipv6_rcv+0x397/0x810 [20072.493483][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20072.493483][ T3116] process_backlog+0x101/0x620 [20072.493483][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20072.493483][ T3116] net_rx_action+0x495/0xbe0 [20072.493483][ T3116] __do_softirq+0x1b5/0x7f6 [20072.493483][ T3116] [20072.495574][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20072.495574][ T3116] netdev_get_by_index+0x5e/0x80 [20072.495574][ T3116] fib6_nh_init+0x3d8/0x15b0 [20072.495574][ T3116] ip6_route_info_create+0xf18/0x17d0 [20072.495574][ T3116] ip6_route_add+0x1c/0x140 [20072.495574][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20072.495574][ T3116] addrconf_add_dev+0xe2/0x170 [20072.495574][ T3116] inet6_addr_add+0x12f/0xa40 [20072.495574][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20072.495574][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20072.495574][ T3116] netlink_rcv_skb+0x130/0x360 [20072.495574][ T3116] netlink_unicast+0x449/0x710 [20072.495574][ T3116] netlink_sendmsg+0x723/0xbe0 [20072.495574][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20072.495574][ T3116] ___sys_sendmsg+0xee/0x170 [20072.495574][ T3116] __sys_sendmsg+0xcd/0x170 [20072.495574][ T3116] do_syscall_64+0xc6/0x1e0 [20072.495574][ T3116] [20072.497792][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20072.497792][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20072.497792][ T3116] ipv6_find_idev+0x102/0x170 [20072.497792][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20072.497792][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20072.497792][ T3116] netlink_rcv_skb+0x130/0x360 [20072.497792][ T3116] netlink_unicast+0x449/0x710 [20072.497792][ T3116] netlink_sendmsg+0x723/0xbe0 [20072.497792][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20072.497792][ T3116] ___sys_sendmsg+0xee/0x170 [20072.497792][ T3116] __sys_sendmsg+0xcd/0x170 [20072.497792][ T3116] do_syscall_64+0xc6/0x1e0 [20072.497792][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20072.497792][ T3116] [20072.499504][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20072.499504][ T3116] neigh_parms_alloc+0x1e5/0x510 [20072.499504][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20072.499504][ T3116] ipv6_find_idev+0x102/0x170 [20072.499504][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20072.499504][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20072.499504][ T3116] netlink_rcv_skb+0x130/0x360 [20072.499504][ T3116] netlink_unicast+0x449/0x710 [20072.499504][ T3116] netlink_sendmsg+0x723/0xbe0 [20072.499504][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20072.499504][ T3116] ___sys_sendmsg+0xee/0x170 [20072.499504][ T3116] __sys_sendmsg+0xcd/0x170 [20072.499504][ T3116] do_syscall_64+0xc6/0x1e0 [20072.499504][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20072.499504][ T3116] [20082.716837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20082.717347][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20082.717347][ T3116] dst_init+0x84/0x4a0 [20082.717347][ T3116] dst_alloc+0x97/0x150 [20082.717347][ T3116] ip6_dst_alloc+0x23/0x90 [20082.717347][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20082.717347][ T3116] ip6_pol_route+0x56f/0x840 [20082.717347][ T3116] __fib6_rule_action+0x47a/0x5b0 [20082.717347][ T3116] fib_rules_lookup+0x2b4/0xa20 [20082.717347][ T3116] fib6_rule_lookup+0x182/0x630 [20082.717347][ T3116] ip6_route_input+0x59c/0xa50 [20082.717347][ T3116] ipv6_rcv+0x397/0x810 [20082.717347][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20082.717347][ T3116] process_backlog+0x101/0x620 [20082.717347][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20082.717347][ T3116] net_rx_action+0x495/0xbe0 [20082.717347][ T3116] __do_softirq+0x1b5/0x7f6 [20082.717347][ T3116] [20082.719438][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20082.719438][ T3116] netdev_get_by_index+0x5e/0x80 [20082.719438][ T3116] fib6_nh_init+0x3d8/0x15b0 [20082.719438][ T3116] ip6_route_info_create+0xf18/0x17d0 [20082.719438][ T3116] ip6_route_add+0x1c/0x140 [20082.719438][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20082.719438][ T3116] addrconf_add_dev+0xe2/0x170 [20082.719438][ T3116] inet6_addr_add+0x12f/0xa40 [20082.719438][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20082.719438][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20082.719438][ T3116] netlink_rcv_skb+0x130/0x360 [20082.719438][ T3116] netlink_unicast+0x449/0x710 [20082.719438][ T3116] netlink_sendmsg+0x723/0xbe0 [20082.719438][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20082.719438][ T3116] ___sys_sendmsg+0xee/0x170 [20082.719438][ T3116] __sys_sendmsg+0xcd/0x170 [20082.719438][ T3116] do_syscall_64+0xc6/0x1e0 [20082.719438][ T3116] [20082.721572][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20082.721572][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20082.721572][ T3116] ipv6_find_idev+0x102/0x170 [20082.721572][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20082.721572][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20082.721572][ T3116] netlink_rcv_skb+0x130/0x360 [20082.721572][ T3116] netlink_unicast+0x449/0x710 [20082.721572][ T3116] netlink_sendmsg+0x723/0xbe0 [20082.721572][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20082.721572][ T3116] ___sys_sendmsg+0xee/0x170 [20082.721572][ T3116] __sys_sendmsg+0xcd/0x170 [20082.721572][ T3116] do_syscall_64+0xc6/0x1e0 [20082.721572][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20082.721572][ T3116] [20082.723297][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20082.723297][ T3116] neigh_parms_alloc+0x1e5/0x510 [20082.723297][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20082.723297][ T3116] ipv6_find_idev+0x102/0x170 [20082.723297][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20082.723297][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20082.723297][ T3116] netlink_rcv_skb+0x130/0x360 [20082.723297][ T3116] netlink_unicast+0x449/0x710 [20082.723297][ T3116] netlink_sendmsg+0x723/0xbe0 [20082.723297][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20082.723297][ T3116] ___sys_sendmsg+0xee/0x170 [20082.723297][ T3116] __sys_sendmsg+0xcd/0x170 [20082.723297][ T3116] do_syscall_64+0xc6/0x1e0 [20082.723297][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20082.723297][ T3116] [20092.964820][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20092.965316][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20092.965316][ T3116] dst_init+0x84/0x4a0 [20092.965316][ T3116] dst_alloc+0x97/0x150 [20092.965316][ T3116] ip6_dst_alloc+0x23/0x90 [20092.965316][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20092.965316][ T3116] ip6_pol_route+0x56f/0x840 [20092.965316][ T3116] __fib6_rule_action+0x47a/0x5b0 [20092.965316][ T3116] fib_rules_lookup+0x2b4/0xa20 [20092.965316][ T3116] fib6_rule_lookup+0x182/0x630 [20092.965316][ T3116] ip6_route_input+0x59c/0xa50 [20092.965316][ T3116] ipv6_rcv+0x397/0x810 [20092.965316][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20092.965316][ T3116] process_backlog+0x101/0x620 [20092.965316][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20092.965316][ T3116] net_rx_action+0x495/0xbe0 [20092.965316][ T3116] __do_softirq+0x1b5/0x7f6 [20092.965316][ T3116] [20092.967421][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20092.967421][ T3116] netdev_get_by_index+0x5e/0x80 [20092.967421][ T3116] fib6_nh_init+0x3d8/0x15b0 [20092.967421][ T3116] ip6_route_info_create+0xf18/0x17d0 [20092.967421][ T3116] ip6_route_add+0x1c/0x140 [20092.967421][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20092.967421][ T3116] addrconf_add_dev+0xe2/0x170 [20092.967421][ T3116] inet6_addr_add+0x12f/0xa40 [20092.967421][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20092.967421][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20092.967421][ T3116] netlink_rcv_skb+0x130/0x360 [20092.967421][ T3116] netlink_unicast+0x449/0x710 [20092.967421][ T3116] netlink_sendmsg+0x723/0xbe0 [20092.967421][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20092.967421][ T3116] ___sys_sendmsg+0xee/0x170 [20092.967421][ T3116] __sys_sendmsg+0xcd/0x170 [20092.967421][ T3116] do_syscall_64+0xc6/0x1e0 [20092.967421][ T3116] [20092.969612][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20092.969612][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20092.969612][ T3116] ipv6_find_idev+0x102/0x170 [20092.969612][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20092.969612][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20092.969612][ T3116] netlink_rcv_skb+0x130/0x360 [20092.969612][ T3116] netlink_unicast+0x449/0x710 [20092.969612][ T3116] netlink_sendmsg+0x723/0xbe0 [20092.969612][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20092.969612][ T3116] ___sys_sendmsg+0xee/0x170 [20092.969612][ T3116] __sys_sendmsg+0xcd/0x170 [20092.969612][ T3116] do_syscall_64+0xc6/0x1e0 [20092.969612][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20092.969612][ T3116] [20092.971324][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20092.971324][ T3116] neigh_parms_alloc+0x1e5/0x510 [20092.971324][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20092.971324][ T3116] ipv6_find_idev+0x102/0x170 [20092.971324][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20092.971324][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20092.971324][ T3116] netlink_rcv_skb+0x130/0x360 [20092.971324][ T3116] netlink_unicast+0x449/0x710 [20092.971324][ T3116] netlink_sendmsg+0x723/0xbe0 [20092.971324][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20092.971324][ T3116] ___sys_sendmsg+0xee/0x170 [20092.971324][ T3116] __sys_sendmsg+0xcd/0x170 [20092.971324][ T3116] do_syscall_64+0xc6/0x1e0 [20092.971324][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20092.971324][ T3116] [20103.212759][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20103.213253][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20103.213253][ T3116] dst_init+0x84/0x4a0 [20103.213253][ T3116] dst_alloc+0x97/0x150 [20103.213253][ T3116] ip6_dst_alloc+0x23/0x90 [20103.213253][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20103.213253][ T3116] ip6_pol_route+0x56f/0x840 [20103.213253][ T3116] __fib6_rule_action+0x47a/0x5b0 [20103.213253][ T3116] fib_rules_lookup+0x2b4/0xa20 [20103.213253][ T3116] fib6_rule_lookup+0x182/0x630 [20103.213253][ T3116] ip6_route_input+0x59c/0xa50 [20103.213253][ T3116] ipv6_rcv+0x397/0x810 [20103.213253][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20103.213253][ T3116] process_backlog+0x101/0x620 [20103.213253][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20103.213253][ T3116] net_rx_action+0x495/0xbe0 [20103.213253][ T3116] __do_softirq+0x1b5/0x7f6 [20103.213253][ T3116] [20103.215374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20103.215374][ T3116] netdev_get_by_index+0x5e/0x80 [20103.215374][ T3116] fib6_nh_init+0x3d8/0x15b0 [20103.215374][ T3116] ip6_route_info_create+0xf18/0x17d0 [20103.215374][ T3116] ip6_route_add+0x1c/0x140 [20103.215374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20103.215374][ T3116] addrconf_add_dev+0xe2/0x170 [20103.215374][ T3116] inet6_addr_add+0x12f/0xa40 [20103.215374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20103.215374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20103.215374][ T3116] netlink_rcv_skb+0x130/0x360 [20103.215374][ T3116] netlink_unicast+0x449/0x710 [20103.215374][ T3116] netlink_sendmsg+0x723/0xbe0 [20103.215374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20103.215374][ T3116] ___sys_sendmsg+0xee/0x170 [20103.215374][ T3116] __sys_sendmsg+0xcd/0x170 [20103.215374][ T3116] do_syscall_64+0xc6/0x1e0 [20103.215374][ T3116] [20103.218123][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20103.218123][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20103.218123][ T3116] ipv6_find_idev+0x102/0x170 [20103.218123][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20103.218123][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20103.218123][ T3116] netlink_rcv_skb+0x130/0x360 [20103.218123][ T3116] netlink_unicast+0x449/0x710 [20103.218123][ T3116] netlink_sendmsg+0x723/0xbe0 [20103.218123][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20103.218123][ T3116] ___sys_sendmsg+0xee/0x170 [20103.218123][ T3116] __sys_sendmsg+0xcd/0x170 [20103.218123][ T3116] do_syscall_64+0xc6/0x1e0 [20103.218123][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20103.218123][ T3116] [20103.220223][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20103.220223][ T3116] neigh_parms_alloc+0x1e5/0x510 [20103.220223][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20103.220223][ T3116] ipv6_find_idev+0x102/0x170 [20103.220223][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20103.220223][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20103.220223][ T3116] netlink_rcv_skb+0x130/0x360 [20103.220223][ T3116] netlink_unicast+0x449/0x710 [20103.220223][ T3116] netlink_sendmsg+0x723/0xbe0 [20103.220223][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20103.220223][ T3116] ___sys_sendmsg+0xee/0x170 [20103.220223][ T3116] __sys_sendmsg+0xcd/0x170 [20103.220223][ T3116] do_syscall_64+0xc6/0x1e0 [20103.220223][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20103.220223][ T3116] [20113.460841][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20113.461505][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20113.461505][ T3116] dst_init+0x84/0x4a0 [20113.461505][ T3116] dst_alloc+0x97/0x150 [20113.461505][ T3116] ip6_dst_alloc+0x23/0x90 [20113.461505][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20113.461505][ T3116] ip6_pol_route+0x56f/0x840 [20113.461505][ T3116] __fib6_rule_action+0x47a/0x5b0 [20113.461505][ T3116] fib_rules_lookup+0x2b4/0xa20 [20113.461505][ T3116] fib6_rule_lookup+0x182/0x630 [20113.461505][ T3116] ip6_route_input+0x59c/0xa50 [20113.461505][ T3116] ipv6_rcv+0x397/0x810 [20113.461505][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20113.461505][ T3116] process_backlog+0x101/0x620 [20113.461505][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20113.461505][ T3116] net_rx_action+0x495/0xbe0 [20113.461505][ T3116] __do_softirq+0x1b5/0x7f6 [20113.461505][ T3116] [20113.464790][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20113.464790][ T3116] netdev_get_by_index+0x5e/0x80 [20113.464790][ T3116] fib6_nh_init+0x3d8/0x15b0 [20113.464790][ T3116] ip6_route_info_create+0xf18/0x17d0 [20113.464790][ T3116] ip6_route_add+0x1c/0x140 [20113.464790][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20113.464790][ T3116] addrconf_add_dev+0xe2/0x170 [20113.464790][ T3116] inet6_addr_add+0x12f/0xa40 [20113.464790][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20113.464790][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20113.464790][ T3116] netlink_rcv_skb+0x130/0x360 [20113.464790][ T3116] netlink_unicast+0x449/0x710 [20113.464790][ T3116] netlink_sendmsg+0x723/0xbe0 [20113.464790][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20113.464790][ T3116] ___sys_sendmsg+0xee/0x170 [20113.464790][ T3116] __sys_sendmsg+0xcd/0x170 [20113.464790][ T3116] do_syscall_64+0xc6/0x1e0 [20113.464790][ T3116] [20113.468042][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20113.468042][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20113.468042][ T3116] ipv6_find_idev+0x102/0x170 [20113.468042][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20113.468042][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20113.468042][ T3116] netlink_rcv_skb+0x130/0x360 [20113.468042][ T3116] netlink_unicast+0x449/0x710 [20113.468042][ T3116] netlink_sendmsg+0x723/0xbe0 [20113.468042][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20113.468042][ T3116] ___sys_sendmsg+0xee/0x170 [20113.468042][ T3116] __sys_sendmsg+0xcd/0x170 [20113.468042][ T3116] do_syscall_64+0xc6/0x1e0 [20113.468042][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20113.468042][ T3116] [20113.469719][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20113.469719][ T3116] neigh_parms_alloc+0x1e5/0x510 [20113.469719][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20113.469719][ T3116] ipv6_find_idev+0x102/0x170 [20113.469719][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20113.469719][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20113.469719][ T3116] netlink_rcv_skb+0x130/0x360 [20113.469719][ T3116] netlink_unicast+0x449/0x710 [20113.469719][ T3116] netlink_sendmsg+0x723/0xbe0 [20113.469719][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20113.469719][ T3116] ___sys_sendmsg+0xee/0x170 [20113.469719][ T3116] __sys_sendmsg+0xcd/0x170 [20113.469719][ T3116] do_syscall_64+0xc6/0x1e0 [20113.469719][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20113.469719][ T3116] [20123.700837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20123.701298][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20123.701298][ T3116] dst_init+0x84/0x4a0 [20123.701298][ T3116] dst_alloc+0x97/0x150 [20123.701298][ T3116] ip6_dst_alloc+0x23/0x90 [20123.701298][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20123.701298][ T3116] ip6_pol_route+0x56f/0x840 [20123.701298][ T3116] __fib6_rule_action+0x47a/0x5b0 [20123.701298][ T3116] fib_rules_lookup+0x2b4/0xa20 [20123.701298][ T3116] fib6_rule_lookup+0x182/0x630 [20123.701298][ T3116] ip6_route_input+0x59c/0xa50 [20123.701298][ T3116] ipv6_rcv+0x397/0x810 [20123.701298][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20123.701298][ T3116] process_backlog+0x101/0x620 [20123.701298][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20123.701298][ T3116] net_rx_action+0x495/0xbe0 [20123.701298][ T3116] __do_softirq+0x1b5/0x7f6 [20123.701298][ T3116] [20123.703367][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20123.703367][ T3116] netdev_get_by_index+0x5e/0x80 [20123.703367][ T3116] fib6_nh_init+0x3d8/0x15b0 [20123.703367][ T3116] ip6_route_info_create+0xf18/0x17d0 [20123.703367][ T3116] ip6_route_add+0x1c/0x140 [20123.703367][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20123.703367][ T3116] addrconf_add_dev+0xe2/0x170 [20123.703367][ T3116] inet6_addr_add+0x12f/0xa40 [20123.703367][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20123.703367][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20123.703367][ T3116] netlink_rcv_skb+0x130/0x360 [20123.703367][ T3116] netlink_unicast+0x449/0x710 [20123.703367][ T3116] netlink_sendmsg+0x723/0xbe0 [20123.703367][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20123.703367][ T3116] ___sys_sendmsg+0xee/0x170 [20123.703367][ T3116] __sys_sendmsg+0xcd/0x170 [20123.703367][ T3116] do_syscall_64+0xc6/0x1e0 [20123.703367][ T3116] [20123.705529][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20123.705529][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20123.705529][ T3116] ipv6_find_idev+0x102/0x170 [20123.705529][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20123.705529][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20123.705529][ T3116] netlink_rcv_skb+0x130/0x360 [20123.705529][ T3116] netlink_unicast+0x449/0x710 [20123.705529][ T3116] netlink_sendmsg+0x723/0xbe0 [20123.705529][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20123.705529][ T3116] ___sys_sendmsg+0xee/0x170 [20123.705529][ T3116] __sys_sendmsg+0xcd/0x170 [20123.705529][ T3116] do_syscall_64+0xc6/0x1e0 [20123.705529][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20123.705529][ T3116] [20123.707229][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20123.707229][ T3116] neigh_parms_alloc+0x1e5/0x510 [20123.707229][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20123.707229][ T3116] ipv6_find_idev+0x102/0x170 [20123.707229][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20123.707229][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20123.707229][ T3116] netlink_rcv_skb+0x130/0x360 [20123.707229][ T3116] netlink_unicast+0x449/0x710 [20123.707229][ T3116] netlink_sendmsg+0x723/0xbe0 [20123.707229][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20123.707229][ T3116] ___sys_sendmsg+0xee/0x170 [20123.707229][ T3116] __sys_sendmsg+0xcd/0x170 [20123.707229][ T3116] do_syscall_64+0xc6/0x1e0 [20123.707229][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20123.707229][ T3116] [20133.948828][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20133.949295][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20133.949295][ T3116] dst_init+0x84/0x4a0 [20133.949295][ T3116] dst_alloc+0x97/0x150 [20133.949295][ T3116] ip6_dst_alloc+0x23/0x90 [20133.949295][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20133.949295][ T3116] ip6_pol_route+0x56f/0x840 [20133.949295][ T3116] __fib6_rule_action+0x47a/0x5b0 [20133.949295][ T3116] fib_rules_lookup+0x2b4/0xa20 [20133.949295][ T3116] fib6_rule_lookup+0x182/0x630 [20133.949295][ T3116] ip6_route_input+0x59c/0xa50 [20133.949295][ T3116] ipv6_rcv+0x397/0x810 [20133.949295][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20133.949295][ T3116] process_backlog+0x101/0x620 [20133.949295][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20133.949295][ T3116] net_rx_action+0x495/0xbe0 [20133.949295][ T3116] __do_softirq+0x1b5/0x7f6 [20133.949295][ T3116] [20133.951374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20133.951374][ T3116] netdev_get_by_index+0x5e/0x80 [20133.951374][ T3116] fib6_nh_init+0x3d8/0x15b0 [20133.951374][ T3116] ip6_route_info_create+0xf18/0x17d0 [20133.951374][ T3116] ip6_route_add+0x1c/0x140 [20133.951374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20133.951374][ T3116] addrconf_add_dev+0xe2/0x170 [20133.951374][ T3116] inet6_addr_add+0x12f/0xa40 [20133.951374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20133.951374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20133.951374][ T3116] netlink_rcv_skb+0x130/0x360 [20133.951374][ T3116] netlink_unicast+0x449/0x710 [20133.951374][ T3116] netlink_sendmsg+0x723/0xbe0 [20133.951374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20133.951374][ T3116] ___sys_sendmsg+0xee/0x170 [20133.951374][ T3116] __sys_sendmsg+0xcd/0x170 [20133.951374][ T3116] do_syscall_64+0xc6/0x1e0 [20133.951374][ T3116] [20133.953535][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20133.953535][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20133.953535][ T3116] ipv6_find_idev+0x102/0x170 [20133.953535][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20133.953535][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20133.953535][ T3116] netlink_rcv_skb+0x130/0x360 [20133.953535][ T3116] netlink_unicast+0x449/0x710 [20133.953535][ T3116] netlink_sendmsg+0x723/0xbe0 [20133.953535][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20133.953535][ T3116] ___sys_sendmsg+0xee/0x170 [20133.953535][ T3116] __sys_sendmsg+0xcd/0x170 [20133.953535][ T3116] do_syscall_64+0xc6/0x1e0 [20133.953535][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20133.953535][ T3116] [20133.955228][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20133.955228][ T3116] neigh_parms_alloc+0x1e5/0x510 [20133.955228][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20133.955228][ T3116] ipv6_find_idev+0x102/0x170 [20133.955228][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20133.955228][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20133.955228][ T3116] netlink_rcv_skb+0x130/0x360 [20133.955228][ T3116] netlink_unicast+0x449/0x710 [20133.955228][ T3116] netlink_sendmsg+0x723/0xbe0 [20133.955228][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20133.955228][ T3116] ___sys_sendmsg+0xee/0x170 [20133.955228][ T3116] __sys_sendmsg+0xcd/0x170 [20133.955228][ T3116] do_syscall_64+0xc6/0x1e0 [20133.955228][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20133.955228][ T3116] [20144.196842][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20144.197309][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20144.197309][ T3116] dst_init+0x84/0x4a0 [20144.197309][ T3116] dst_alloc+0x97/0x150 [20144.197309][ T3116] ip6_dst_alloc+0x23/0x90 [20144.197309][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20144.197309][ T3116] ip6_pol_route+0x56f/0x840 [20144.197309][ T3116] __fib6_rule_action+0x47a/0x5b0 [20144.197309][ T3116] fib_rules_lookup+0x2b4/0xa20 [20144.197309][ T3116] fib6_rule_lookup+0x182/0x630 [20144.197309][ T3116] ip6_route_input+0x59c/0xa50 [20144.197309][ T3116] ipv6_rcv+0x397/0x810 [20144.197309][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20144.197309][ T3116] process_backlog+0x101/0x620 [20144.197309][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20144.197309][ T3116] net_rx_action+0x495/0xbe0 [20144.197309][ T3116] __do_softirq+0x1b5/0x7f6 [20144.197309][ T3116] [20144.199380][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20144.199380][ T3116] netdev_get_by_index+0x5e/0x80 [20144.199380][ T3116] fib6_nh_init+0x3d8/0x15b0 [20144.199380][ T3116] ip6_route_info_create+0xf18/0x17d0 [20144.199380][ T3116] ip6_route_add+0x1c/0x140 [20144.199380][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20144.199380][ T3116] addrconf_add_dev+0xe2/0x170 [20144.199380][ T3116] inet6_addr_add+0x12f/0xa40 [20144.199380][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20144.199380][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.199380][ T3116] netlink_rcv_skb+0x130/0x360 [20144.199380][ T3116] netlink_unicast+0x449/0x710 [20144.199380][ T3116] netlink_sendmsg+0x723/0xbe0 [20144.199380][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20144.199380][ T3116] ___sys_sendmsg+0xee/0x170 [20144.199380][ T3116] __sys_sendmsg+0xcd/0x170 [20144.199380][ T3116] do_syscall_64+0xc6/0x1e0 [20144.199380][ T3116] [20144.201538][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20144.201538][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20144.201538][ T3116] ipv6_find_idev+0x102/0x170 [20144.201538][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20144.201538][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.201538][ T3116] netlink_rcv_skb+0x130/0x360 [20144.201538][ T3116] netlink_unicast+0x449/0x710 [20144.201538][ T3116] netlink_sendmsg+0x723/0xbe0 [20144.201538][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20144.201538][ T3116] ___sys_sendmsg+0xee/0x170 [20144.201538][ T3116] __sys_sendmsg+0xcd/0x170 [20144.201538][ T3116] do_syscall_64+0xc6/0x1e0 [20144.201538][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20144.201538][ T3116] [20144.203225][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20144.203225][ T3116] neigh_parms_alloc+0x1e5/0x510 [20144.203225][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20144.203225][ T3116] ipv6_find_idev+0x102/0x170 [20144.203225][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20144.203225][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.203225][ T3116] netlink_rcv_skb+0x130/0x360 [20144.203225][ T3116] netlink_unicast+0x449/0x710 [20144.203225][ T3116] netlink_sendmsg+0x723/0xbe0 [20144.203225][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20144.203225][ T3116] ___sys_sendmsg+0xee/0x170 [20144.203225][ T3116] __sys_sendmsg+0xcd/0x170 [20144.203225][ T3116] do_syscall_64+0xc6/0x1e0 [20144.203225][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20144.203225][ T3116] [20154.444753][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20154.445231][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20154.445231][ T3116] dst_init+0x84/0x4a0 [20154.445231][ T3116] dst_alloc+0x97/0x150 [20154.445231][ T3116] ip6_dst_alloc+0x23/0x90 [20154.445231][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20154.445231][ T3116] ip6_pol_route+0x56f/0x840 [20154.445231][ T3116] __fib6_rule_action+0x47a/0x5b0 [20154.445231][ T3116] fib_rules_lookup+0x2b4/0xa20 [20154.445231][ T3116] fib6_rule_lookup+0x182/0x630 [20154.445231][ T3116] ip6_route_input+0x59c/0xa50 [20154.445231][ T3116] ipv6_rcv+0x397/0x810 [20154.445231][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20154.445231][ T3116] process_backlog+0x101/0x620 [20154.445231][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20154.445231][ T3116] net_rx_action+0x495/0xbe0 [20154.445231][ T3116] __do_softirq+0x1b5/0x7f6 [20154.445231][ T3116] [20154.447294][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20154.447294][ T3116] netdev_get_by_index+0x5e/0x80 [20154.447294][ T3116] fib6_nh_init+0x3d8/0x15b0 [20154.447294][ T3116] ip6_route_info_create+0xf18/0x17d0 [20154.447294][ T3116] ip6_route_add+0x1c/0x140 [20154.447294][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20154.447294][ T3116] addrconf_add_dev+0xe2/0x170 [20154.447294][ T3116] inet6_addr_add+0x12f/0xa40 [20154.447294][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20154.447294][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20154.447294][ T3116] netlink_rcv_skb+0x130/0x360 [20154.447294][ T3116] netlink_unicast+0x449/0x710 [20154.447294][ T3116] netlink_sendmsg+0x723/0xbe0 [20154.447294][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20154.447294][ T3116] ___sys_sendmsg+0xee/0x170 [20154.447294][ T3116] __sys_sendmsg+0xcd/0x170 [20154.447294][ T3116] do_syscall_64+0xc6/0x1e0 [20154.447294][ T3116] [20154.449483][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20154.449483][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20154.449483][ T3116] ipv6_find_idev+0x102/0x170 [20154.449483][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20154.449483][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20154.449483][ T3116] netlink_rcv_skb+0x130/0x360 [20154.449483][ T3116] netlink_unicast+0x449/0x710 [20154.449483][ T3116] netlink_sendmsg+0x723/0xbe0 [20154.449483][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20154.449483][ T3116] ___sys_sendmsg+0xee/0x170 [20154.449483][ T3116] __sys_sendmsg+0xcd/0x170 [20154.449483][ T3116] do_syscall_64+0xc6/0x1e0 [20154.449483][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20154.449483][ T3116] [20154.451156][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20154.451156][ T3116] neigh_parms_alloc+0x1e5/0x510 [20154.451156][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20154.451156][ T3116] ipv6_find_idev+0x102/0x170 [20154.451156][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20154.451156][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20154.451156][ T3116] netlink_rcv_skb+0x130/0x360 [20154.451156][ T3116] netlink_unicast+0x449/0x710 [20154.451156][ T3116] netlink_sendmsg+0x723/0xbe0 [20154.451156][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20154.451156][ T3116] ___sys_sendmsg+0xee/0x170 [20154.451156][ T3116] __sys_sendmsg+0xcd/0x170 [20154.451156][ T3116] do_syscall_64+0xc6/0x1e0 [20154.451156][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20154.451156][ T3116] [20164.692854][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20164.693320][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20164.693320][ T3116] dst_init+0x84/0x4a0 [20164.693320][ T3116] dst_alloc+0x97/0x150 [20164.693320][ T3116] ip6_dst_alloc+0x23/0x90 [20164.693320][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20164.693320][ T3116] ip6_pol_route+0x56f/0x840 [20164.693320][ T3116] __fib6_rule_action+0x47a/0x5b0 [20164.693320][ T3116] fib_rules_lookup+0x2b4/0xa20 [20164.693320][ T3116] fib6_rule_lookup+0x182/0x630 [20164.693320][ T3116] ip6_route_input+0x59c/0xa50 [20164.693320][ T3116] ipv6_rcv+0x397/0x810 [20164.693320][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20164.693320][ T3116] process_backlog+0x101/0x620 [20164.693320][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20164.693320][ T3116] net_rx_action+0x495/0xbe0 [20164.693320][ T3116] __do_softirq+0x1b5/0x7f6 [20164.693320][ T3116] [20164.695338][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20164.695338][ T3116] netdev_get_by_index+0x5e/0x80 [20164.695338][ T3116] fib6_nh_init+0x3d8/0x15b0 [20164.695338][ T3116] ip6_route_info_create+0xf18/0x17d0 [20164.695338][ T3116] ip6_route_add+0x1c/0x140 [20164.695338][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20164.695338][ T3116] addrconf_add_dev+0xe2/0x170 [20164.695338][ T3116] inet6_addr_add+0x12f/0xa40 [20164.695338][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20164.695338][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20164.695338][ T3116] netlink_rcv_skb+0x130/0x360 [20164.695338][ T3116] netlink_unicast+0x449/0x710 [20164.695338][ T3116] netlink_sendmsg+0x723/0xbe0 [20164.695338][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20164.695338][ T3116] ___sys_sendmsg+0xee/0x170 [20164.695338][ T3116] __sys_sendmsg+0xcd/0x170 [20164.695338][ T3116] do_syscall_64+0xc6/0x1e0 [20164.695338][ T3116] [20164.697508][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20164.697508][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20164.697508][ T3116] ipv6_find_idev+0x102/0x170 [20164.697508][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20164.697508][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20164.697508][ T3116] netlink_rcv_skb+0x130/0x360 [20164.697508][ T3116] netlink_unicast+0x449/0x710 [20164.697508][ T3116] netlink_sendmsg+0x723/0xbe0 [20164.697508][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20164.697508][ T3116] ___sys_sendmsg+0xee/0x170 [20164.697508][ T3116] __sys_sendmsg+0xcd/0x170 [20164.697508][ T3116] do_syscall_64+0xc6/0x1e0 [20164.697508][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20164.697508][ T3116] [20164.699162][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20164.699162][ T3116] neigh_parms_alloc+0x1e5/0x510 [20164.699162][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20164.699162][ T3116] ipv6_find_idev+0x102/0x170 [20164.699162][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20164.699162][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20164.699162][ T3116] netlink_rcv_skb+0x130/0x360 [20164.699162][ T3116] netlink_unicast+0x449/0x710 [20164.699162][ T3116] netlink_sendmsg+0x723/0xbe0 [20164.699162][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20164.699162][ T3116] ___sys_sendmsg+0xee/0x170 [20164.699162][ T3116] __sys_sendmsg+0xcd/0x170 [20164.699162][ T3116] do_syscall_64+0xc6/0x1e0 [20164.699162][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20164.699162][ T3116] [20174.940880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20174.941559][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20174.941559][ T3116] dst_init+0x84/0x4a0 [20174.941559][ T3116] dst_alloc+0x97/0x150 [20174.941559][ T3116] ip6_dst_alloc+0x23/0x90 [20174.941559][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20174.941559][ T3116] ip6_pol_route+0x56f/0x840 [20174.941559][ T3116] __fib6_rule_action+0x47a/0x5b0 [20174.941559][ T3116] fib_rules_lookup+0x2b4/0xa20 [20174.941559][ T3116] fib6_rule_lookup+0x182/0x630 [20174.941559][ T3116] ip6_route_input+0x59c/0xa50 [20174.941559][ T3116] ipv6_rcv+0x397/0x810 [20174.941559][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20174.941559][ T3116] process_backlog+0x101/0x620 [20174.941559][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20174.941559][ T3116] net_rx_action+0x495/0xbe0 [20174.941559][ T3116] __do_softirq+0x1b5/0x7f6 [20174.941559][ T3116] [20174.943597][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20174.943597][ T3116] netdev_get_by_index+0x5e/0x80 [20174.943597][ T3116] fib6_nh_init+0x3d8/0x15b0 [20174.943597][ T3116] ip6_route_info_create+0xf18/0x17d0 [20174.943597][ T3116] ip6_route_add+0x1c/0x140 [20174.943597][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20174.943597][ T3116] addrconf_add_dev+0xe2/0x170 [20174.943597][ T3116] inet6_addr_add+0x12f/0xa40 [20174.943597][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20174.943597][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20174.943597][ T3116] netlink_rcv_skb+0x130/0x360 [20174.943597][ T3116] netlink_unicast+0x449/0x710 [20174.943597][ T3116] netlink_sendmsg+0x723/0xbe0 [20174.943597][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20174.943597][ T3116] ___sys_sendmsg+0xee/0x170 [20174.943597][ T3116] __sys_sendmsg+0xcd/0x170 [20174.943597][ T3116] do_syscall_64+0xc6/0x1e0 [20174.943597][ T3116] [20174.945797][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20174.945797][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20174.945797][ T3116] ipv6_find_idev+0x102/0x170 [20174.945797][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20174.945797][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20174.945797][ T3116] netlink_rcv_skb+0x130/0x360 [20174.945797][ T3116] netlink_unicast+0x449/0x710 [20174.945797][ T3116] netlink_sendmsg+0x723/0xbe0 [20174.945797][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20174.945797][ T3116] ___sys_sendmsg+0xee/0x170 [20174.945797][ T3116] __sys_sendmsg+0xcd/0x170 [20174.945797][ T3116] do_syscall_64+0xc6/0x1e0 [20174.945797][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20174.945797][ T3116] [20174.947522][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20174.947522][ T3116] neigh_parms_alloc+0x1e5/0x510 [20174.947522][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20174.947522][ T3116] ipv6_find_idev+0x102/0x170 [20174.947522][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20174.947522][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20174.947522][ T3116] netlink_rcv_skb+0x130/0x360 [20174.947522][ T3116] netlink_unicast+0x449/0x710 [20174.947522][ T3116] netlink_sendmsg+0x723/0xbe0 [20174.947522][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20174.947522][ T3116] ___sys_sendmsg+0xee/0x170 [20174.947522][ T3116] __sys_sendmsg+0xcd/0x170 [20174.947522][ T3116] do_syscall_64+0xc6/0x1e0 [20174.947522][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20174.947522][ T3116] [20185.188880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20185.189409][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20185.189409][ T3116] dst_init+0x84/0x4a0 [20185.189409][ T3116] dst_alloc+0x97/0x150 [20185.189409][ T3116] ip6_dst_alloc+0x23/0x90 [20185.189409][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20185.189409][ T3116] ip6_pol_route+0x56f/0x840 [20185.189409][ T3116] __fib6_rule_action+0x47a/0x5b0 [20185.189409][ T3116] fib_rules_lookup+0x2b4/0xa20 [20185.189409][ T3116] fib6_rule_lookup+0x182/0x630 [20185.189409][ T3116] ip6_route_input+0x59c/0xa50 [20185.189409][ T3116] ipv6_rcv+0x397/0x810 [20185.189409][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20185.189409][ T3116] process_backlog+0x101/0x620 [20185.189409][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20185.189409][ T3116] net_rx_action+0x495/0xbe0 [20185.189409][ T3116] __do_softirq+0x1b5/0x7f6 [20185.189409][ T3116] [20185.191369][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20185.191369][ T3116] netdev_get_by_index+0x5e/0x80 [20185.191369][ T3116] fib6_nh_init+0x3d8/0x15b0 [20185.191369][ T3116] ip6_route_info_create+0xf18/0x17d0 [20185.191369][ T3116] ip6_route_add+0x1c/0x140 [20185.191369][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20185.191369][ T3116] addrconf_add_dev+0xe2/0x170 [20185.191369][ T3116] inet6_addr_add+0x12f/0xa40 [20185.191369][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20185.191369][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.191369][ T3116] netlink_rcv_skb+0x130/0x360 [20185.191369][ T3116] netlink_unicast+0x449/0x710 [20185.191369][ T3116] netlink_sendmsg+0x723/0xbe0 [20185.191369][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20185.191369][ T3116] ___sys_sendmsg+0xee/0x170 [20185.191369][ T3116] __sys_sendmsg+0xcd/0x170 [20185.191369][ T3116] do_syscall_64+0xc6/0x1e0 [20185.191369][ T3116] [20185.193474][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20185.193474][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20185.193474][ T3116] ipv6_find_idev+0x102/0x170 [20185.193474][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20185.193474][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.193474][ T3116] netlink_rcv_skb+0x130/0x360 [20185.193474][ T3116] netlink_unicast+0x449/0x710 [20185.193474][ T3116] netlink_sendmsg+0x723/0xbe0 [20185.193474][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20185.193474][ T3116] ___sys_sendmsg+0xee/0x170 [20185.193474][ T3116] __sys_sendmsg+0xcd/0x170 [20185.193474][ T3116] do_syscall_64+0xc6/0x1e0 [20185.193474][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20185.193474][ T3116] [20185.195187][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20185.195187][ T3116] neigh_parms_alloc+0x1e5/0x510 [20185.195187][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20185.195187][ T3116] ipv6_find_idev+0x102/0x170 [20185.195187][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20185.195187][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.195187][ T3116] netlink_rcv_skb+0x130/0x360 [20185.195187][ T3116] netlink_unicast+0x449/0x710 [20185.195187][ T3116] netlink_sendmsg+0x723/0xbe0 [20185.195187][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20185.195187][ T3116] ___sys_sendmsg+0xee/0x170 [20185.195187][ T3116] __sys_sendmsg+0xcd/0x170 [20185.195187][ T3116] do_syscall_64+0xc6/0x1e0 [20185.195187][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20185.195187][ T3116] [20195.436740][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20195.437220][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20195.437220][ T3116] dst_init+0x84/0x4a0 [20195.437220][ T3116] dst_alloc+0x97/0x150 [20195.437220][ T3116] ip6_dst_alloc+0x23/0x90 [20195.437220][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20195.437220][ T3116] ip6_pol_route+0x56f/0x840 [20195.437220][ T3116] __fib6_rule_action+0x47a/0x5b0 [20195.437220][ T3116] fib_rules_lookup+0x2b4/0xa20 [20195.437220][ T3116] fib6_rule_lookup+0x182/0x630 [20195.437220][ T3116] ip6_route_input+0x59c/0xa50 [20195.437220][ T3116] ipv6_rcv+0x397/0x810 [20195.437220][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20195.437220][ T3116] process_backlog+0x101/0x620 [20195.437220][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20195.437220][ T3116] net_rx_action+0x495/0xbe0 [20195.437220][ T3116] __do_softirq+0x1b5/0x7f6 [20195.437220][ T3116] [20195.439318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20195.439318][ T3116] netdev_get_by_index+0x5e/0x80 [20195.439318][ T3116] fib6_nh_init+0x3d8/0x15b0 [20195.439318][ T3116] ip6_route_info_create+0xf18/0x17d0 [20195.439318][ T3116] ip6_route_add+0x1c/0x140 [20195.439318][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20195.439318][ T3116] addrconf_add_dev+0xe2/0x170 [20195.439318][ T3116] inet6_addr_add+0x12f/0xa40 [20195.439318][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20195.439318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.439318][ T3116] netlink_rcv_skb+0x130/0x360 [20195.439318][ T3116] netlink_unicast+0x449/0x710 [20195.439318][ T3116] netlink_sendmsg+0x723/0xbe0 [20195.439318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20195.439318][ T3116] ___sys_sendmsg+0xee/0x170 [20195.439318][ T3116] __sys_sendmsg+0xcd/0x170 [20195.439318][ T3116] do_syscall_64+0xc6/0x1e0 [20195.439318][ T3116] [20195.441557][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20195.441557][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20195.441557][ T3116] ipv6_find_idev+0x102/0x170 [20195.441557][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20195.441557][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.441557][ T3116] netlink_rcv_skb+0x130/0x360 [20195.441557][ T3116] netlink_unicast+0x449/0x710 [20195.441557][ T3116] netlink_sendmsg+0x723/0xbe0 [20195.441557][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20195.441557][ T3116] ___sys_sendmsg+0xee/0x170 [20195.441557][ T3116] __sys_sendmsg+0xcd/0x170 [20195.441557][ T3116] do_syscall_64+0xc6/0x1e0 [20195.441557][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20195.441557][ T3116] [20195.443254][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20195.443254][ T3116] neigh_parms_alloc+0x1e5/0x510 [20195.443254][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20195.443254][ T3116] ipv6_find_idev+0x102/0x170 [20195.443254][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20195.443254][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.443254][ T3116] netlink_rcv_skb+0x130/0x360 [20195.443254][ T3116] netlink_unicast+0x449/0x710 [20195.443254][ T3116] netlink_sendmsg+0x723/0xbe0 [20195.443254][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20195.443254][ T3116] ___sys_sendmsg+0xee/0x170 [20195.443254][ T3116] __sys_sendmsg+0xcd/0x170 [20195.443254][ T3116] do_syscall_64+0xc6/0x1e0 [20195.443254][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20195.443254][ T3116] [20205.684803][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20205.685275][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20205.685275][ T3116] dst_init+0x84/0x4a0 [20205.685275][ T3116] dst_alloc+0x97/0x150 [20205.685275][ T3116] ip6_dst_alloc+0x23/0x90 [20205.685275][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20205.685275][ T3116] ip6_pol_route+0x56f/0x840 [20205.685275][ T3116] __fib6_rule_action+0x47a/0x5b0 [20205.685275][ T3116] fib_rules_lookup+0x2b4/0xa20 [20205.685275][ T3116] fib6_rule_lookup+0x182/0x630 [20205.685275][ T3116] ip6_route_input+0x59c/0xa50 [20205.685275][ T3116] ipv6_rcv+0x397/0x810 [20205.685275][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20205.685275][ T3116] process_backlog+0x101/0x620 [20205.685275][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20205.685275][ T3116] net_rx_action+0x495/0xbe0 [20205.685275][ T3116] __do_softirq+0x1b5/0x7f6 [20205.685275][ T3116] [20205.687390][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20205.687390][ T3116] netdev_get_by_index+0x5e/0x80 [20205.687390][ T3116] fib6_nh_init+0x3d8/0x15b0 [20205.687390][ T3116] ip6_route_info_create+0xf18/0x17d0 [20205.687390][ T3116] ip6_route_add+0x1c/0x140 [20205.687390][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20205.687390][ T3116] addrconf_add_dev+0xe2/0x170 [20205.687390][ T3116] inet6_addr_add+0x12f/0xa40 [20205.687390][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20205.687390][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.687390][ T3116] netlink_rcv_skb+0x130/0x360 [20205.687390][ T3116] netlink_unicast+0x449/0x710 [20205.687390][ T3116] netlink_sendmsg+0x723/0xbe0 [20205.687390][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20205.687390][ T3116] ___sys_sendmsg+0xee/0x170 [20205.687390][ T3116] __sys_sendmsg+0xcd/0x170 [20205.687390][ T3116] do_syscall_64+0xc6/0x1e0 [20205.687390][ T3116] [20205.689524][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20205.689524][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20205.689524][ T3116] ipv6_find_idev+0x102/0x170 [20205.689524][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20205.689524][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.689524][ T3116] netlink_rcv_skb+0x130/0x360 [20205.689524][ T3116] netlink_unicast+0x449/0x710 [20205.689524][ T3116] netlink_sendmsg+0x723/0xbe0 [20205.689524][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20205.689524][ T3116] ___sys_sendmsg+0xee/0x170 [20205.689524][ T3116] __sys_sendmsg+0xcd/0x170 [20205.689524][ T3116] do_syscall_64+0xc6/0x1e0 [20205.689524][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20205.689524][ T3116] [20205.691195][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20205.691195][ T3116] neigh_parms_alloc+0x1e5/0x510 [20205.691195][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20205.691195][ T3116] ipv6_find_idev+0x102/0x170 [20205.691195][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20205.691195][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.691195][ T3116] netlink_rcv_skb+0x130/0x360 [20205.691195][ T3116] netlink_unicast+0x449/0x710 [20205.691195][ T3116] netlink_sendmsg+0x723/0xbe0 [20205.691195][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20205.691195][ T3116] ___sys_sendmsg+0xee/0x170 [20205.691195][ T3116] __sys_sendmsg+0xcd/0x170 [20205.691195][ T3116] do_syscall_64+0xc6/0x1e0 [20205.691195][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20205.691195][ T3116] [20215.932825][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20215.933388][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20215.933388][ T3116] dst_init+0x84/0x4a0 [20215.933388][ T3116] dst_alloc+0x97/0x150 [20215.933388][ T3116] ip6_dst_alloc+0x23/0x90 [20215.933388][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20215.933388][ T3116] ip6_pol_route+0x56f/0x840 [20215.933388][ T3116] __fib6_rule_action+0x47a/0x5b0 [20215.933388][ T3116] fib_rules_lookup+0x2b4/0xa20 [20215.933388][ T3116] fib6_rule_lookup+0x182/0x630 [20215.933388][ T3116] ip6_route_input+0x59c/0xa50 [20215.933388][ T3116] ipv6_rcv+0x397/0x810 [20215.933388][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20215.933388][ T3116] process_backlog+0x101/0x620 [20215.933388][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20215.933388][ T3116] net_rx_action+0x495/0xbe0 [20215.933388][ T3116] __do_softirq+0x1b5/0x7f6 [20215.933388][ T3116] [20215.935491][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20215.935491][ T3116] netdev_get_by_index+0x5e/0x80 [20215.935491][ T3116] fib6_nh_init+0x3d8/0x15b0 [20215.935491][ T3116] ip6_route_info_create+0xf18/0x17d0 [20215.935491][ T3116] ip6_route_add+0x1c/0x140 [20215.935491][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20215.935491][ T3116] addrconf_add_dev+0xe2/0x170 [20215.935491][ T3116] inet6_addr_add+0x12f/0xa40 [20215.935491][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20215.935491][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.935491][ T3116] netlink_rcv_skb+0x130/0x360 [20215.935491][ T3116] netlink_unicast+0x449/0x710 [20215.935491][ T3116] netlink_sendmsg+0x723/0xbe0 [20215.935491][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20215.935491][ T3116] ___sys_sendmsg+0xee/0x170 [20215.935491][ T3116] __sys_sendmsg+0xcd/0x170 [20215.935491][ T3116] do_syscall_64+0xc6/0x1e0 [20215.935491][ T3116] [20215.937645][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20215.937645][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20215.937645][ T3116] ipv6_find_idev+0x102/0x170 [20215.937645][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20215.937645][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.937645][ T3116] netlink_rcv_skb+0x130/0x360 [20215.937645][ T3116] netlink_unicast+0x449/0x710 [20215.937645][ T3116] netlink_sendmsg+0x723/0xbe0 [20215.937645][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20215.937645][ T3116] ___sys_sendmsg+0xee/0x170 [20215.937645][ T3116] __sys_sendmsg+0xcd/0x170 [20215.937645][ T3116] do_syscall_64+0xc6/0x1e0 [20215.937645][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20215.937645][ T3116] [20215.939318][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20215.939318][ T3116] neigh_parms_alloc+0x1e5/0x510 [20215.939318][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20215.939318][ T3116] ipv6_find_idev+0x102/0x170 [20215.939318][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20215.939318][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.939318][ T3116] netlink_rcv_skb+0x130/0x360 [20215.939318][ T3116] netlink_unicast+0x449/0x710 [20215.939318][ T3116] netlink_sendmsg+0x723/0xbe0 [20215.939318][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20215.939318][ T3116] ___sys_sendmsg+0xee/0x170 [20215.939318][ T3116] __sys_sendmsg+0xcd/0x170 [20215.939318][ T3116] do_syscall_64+0xc6/0x1e0 [20215.939318][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20215.939318][ T3116] [20226.180916][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20226.181581][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20226.181581][ T3116] dst_init+0x84/0x4a0 [20226.181581][ T3116] dst_alloc+0x97/0x150 [20226.181581][ T3116] ip6_dst_alloc+0x23/0x90 [20226.181581][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20226.181581][ T3116] ip6_pol_route+0x56f/0x840 [20226.181581][ T3116] __fib6_rule_action+0x47a/0x5b0 [20226.181581][ T3116] fib_rules_lookup+0x2b4/0xa20 [20226.181581][ T3116] fib6_rule_lookup+0x182/0x630 [20226.181581][ T3116] ip6_route_input+0x59c/0xa50 [20226.181581][ T3116] ipv6_rcv+0x397/0x810 [20226.181581][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20226.181581][ T3116] process_backlog+0x101/0x620 [20226.181581][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20226.181581][ T3116] net_rx_action+0x495/0xbe0 [20226.181581][ T3116] __do_softirq+0x1b5/0x7f6 [20226.181581][ T3116] [20226.183650][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20226.183650][ T3116] netdev_get_by_index+0x5e/0x80 [20226.183650][ T3116] fib6_nh_init+0x3d8/0x15b0 [20226.183650][ T3116] ip6_route_info_create+0xf18/0x17d0 [20226.183650][ T3116] ip6_route_add+0x1c/0x140 [20226.183650][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20226.183650][ T3116] addrconf_add_dev+0xe2/0x170 [20226.183650][ T3116] inet6_addr_add+0x12f/0xa40 [20226.183650][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20226.183650][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.183650][ T3116] netlink_rcv_skb+0x130/0x360 [20226.183650][ T3116] netlink_unicast+0x449/0x710 [20226.183650][ T3116] netlink_sendmsg+0x723/0xbe0 [20226.183650][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20226.183650][ T3116] ___sys_sendmsg+0xee/0x170 [20226.183650][ T3116] __sys_sendmsg+0xcd/0x170 [20226.183650][ T3116] do_syscall_64+0xc6/0x1e0 [20226.183650][ T3116] [20226.185842][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20226.185842][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20226.185842][ T3116] ipv6_find_idev+0x102/0x170 [20226.185842][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20226.185842][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.185842][ T3116] netlink_rcv_skb+0x130/0x360 [20226.185842][ T3116] netlink_unicast+0x449/0x710 [20226.185842][ T3116] netlink_sendmsg+0x723/0xbe0 [20226.185842][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20226.185842][ T3116] ___sys_sendmsg+0xee/0x170 [20226.185842][ T3116] __sys_sendmsg+0xcd/0x170 [20226.185842][ T3116] do_syscall_64+0xc6/0x1e0 [20226.185842][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20226.185842][ T3116] [20226.187558][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20226.187558][ T3116] neigh_parms_alloc+0x1e5/0x510 [20226.187558][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20226.187558][ T3116] ipv6_find_idev+0x102/0x170 [20226.187558][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20226.187558][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.187558][ T3116] netlink_rcv_skb+0x130/0x360 [20226.187558][ T3116] netlink_unicast+0x449/0x710 [20226.187558][ T3116] netlink_sendmsg+0x723/0xbe0 [20226.187558][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20226.187558][ T3116] ___sys_sendmsg+0xee/0x170 [20226.187558][ T3116] __sys_sendmsg+0xcd/0x170 [20226.187558][ T3116] do_syscall_64+0xc6/0x1e0 [20226.187558][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20226.187558][ T3116] [20236.428874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20236.429454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20236.429454][ T3116] dst_init+0x84/0x4a0 [20236.429454][ T3116] dst_alloc+0x97/0x150 [20236.429454][ T3116] ip6_dst_alloc+0x23/0x90 [20236.429454][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20236.429454][ T3116] ip6_pol_route+0x56f/0x840 [20236.429454][ T3116] __fib6_rule_action+0x47a/0x5b0 [20236.429454][ T3116] fib_rules_lookup+0x2b4/0xa20 [20236.429454][ T3116] fib6_rule_lookup+0x182/0x630 [20236.429454][ T3116] ip6_route_input+0x59c/0xa50 [20236.429454][ T3116] ipv6_rcv+0x397/0x810 [20236.429454][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20236.429454][ T3116] process_backlog+0x101/0x620 [20236.429454][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20236.429454][ T3116] net_rx_action+0x495/0xbe0 [20236.429454][ T3116] __do_softirq+0x1b5/0x7f6 [20236.429454][ T3116] [20236.431452][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20236.431452][ T3116] netdev_get_by_index+0x5e/0x80 [20236.431452][ T3116] fib6_nh_init+0x3d8/0x15b0 [20236.431452][ T3116] ip6_route_info_create+0xf18/0x17d0 [20236.431452][ T3116] ip6_route_add+0x1c/0x140 [20236.431452][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20236.431452][ T3116] addrconf_add_dev+0xe2/0x170 [20236.431452][ T3116] inet6_addr_add+0x12f/0xa40 [20236.431452][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20236.431452][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.431452][ T3116] netlink_rcv_skb+0x130/0x360 [20236.431452][ T3116] netlink_unicast+0x449/0x710 [20236.431452][ T3116] netlink_sendmsg+0x723/0xbe0 [20236.431452][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20236.431452][ T3116] ___sys_sendmsg+0xee/0x170 [20236.431452][ T3116] __sys_sendmsg+0xcd/0x170 [20236.431452][ T3116] do_syscall_64+0xc6/0x1e0 [20236.431452][ T3116] [20236.433520][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20236.433520][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20236.433520][ T3116] ipv6_find_idev+0x102/0x170 [20236.433520][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20236.433520][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.433520][ T3116] netlink_rcv_skb+0x130/0x360 [20236.433520][ T3116] netlink_unicast+0x449/0x710 [20236.433520][ T3116] netlink_sendmsg+0x723/0xbe0 [20236.433520][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20236.433520][ T3116] ___sys_sendmsg+0xee/0x170 [20236.433520][ T3116] __sys_sendmsg+0xcd/0x170 [20236.433520][ T3116] do_syscall_64+0xc6/0x1e0 [20236.433520][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20236.433520][ T3116] [20236.435207][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20236.435207][ T3116] neigh_parms_alloc+0x1e5/0x510 [20236.435207][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20236.435207][ T3116] ipv6_find_idev+0x102/0x170 [20236.435207][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20236.435207][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.435207][ T3116] netlink_rcv_skb+0x130/0x360 [20236.435207][ T3116] netlink_unicast+0x449/0x710 [20236.435207][ T3116] netlink_sendmsg+0x723/0xbe0 [20236.435207][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20236.435207][ T3116] ___sys_sendmsg+0xee/0x170 [20236.435207][ T3116] __sys_sendmsg+0xcd/0x170 [20236.435207][ T3116] do_syscall_64+0xc6/0x1e0 [20236.435207][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20236.435207][ T3116] [20246.692880][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20246.693363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20246.693363][ T3116] dst_init+0x84/0x4a0 [20246.693363][ T3116] dst_alloc+0x97/0x150 [20246.693363][ T3116] ip6_dst_alloc+0x23/0x90 [20246.693363][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20246.693363][ T3116] ip6_pol_route+0x56f/0x840 [20246.693363][ T3116] __fib6_rule_action+0x47a/0x5b0 [20246.693363][ T3116] fib_rules_lookup+0x2b4/0xa20 [20246.693363][ T3116] fib6_rule_lookup+0x182/0x630 [20246.693363][ T3116] ip6_route_input+0x59c/0xa50 [20246.693363][ T3116] ipv6_rcv+0x397/0x810 [20246.693363][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20246.693363][ T3116] process_backlog+0x101/0x620 [20246.693363][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20246.693363][ T3116] net_rx_action+0x495/0xbe0 [20246.693363][ T3116] __do_softirq+0x1b5/0x7f6 [20246.693363][ T3116] [20246.695374][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20246.695374][ T3116] netdev_get_by_index+0x5e/0x80 [20246.695374][ T3116] fib6_nh_init+0x3d8/0x15b0 [20246.695374][ T3116] ip6_route_info_create+0xf18/0x17d0 [20246.695374][ T3116] ip6_route_add+0x1c/0x140 [20246.695374][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20246.695374][ T3116] addrconf_add_dev+0xe2/0x170 [20246.695374][ T3116] inet6_addr_add+0x12f/0xa40 [20246.695374][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20246.695374][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.695374][ T3116] netlink_rcv_skb+0x130/0x360 [20246.695374][ T3116] netlink_unicast+0x449/0x710 [20246.695374][ T3116] netlink_sendmsg+0x723/0xbe0 [20246.695374][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20246.695374][ T3116] ___sys_sendmsg+0xee/0x170 [20246.695374][ T3116] __sys_sendmsg+0xcd/0x170 [20246.695374][ T3116] do_syscall_64+0xc6/0x1e0 [20246.695374][ T3116] [20246.697571][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20246.697571][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20246.697571][ T3116] ipv6_find_idev+0x102/0x170 [20246.697571][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20246.697571][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.697571][ T3116] netlink_rcv_skb+0x130/0x360 [20246.697571][ T3116] netlink_unicast+0x449/0x710 [20246.697571][ T3116] netlink_sendmsg+0x723/0xbe0 [20246.697571][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20246.697571][ T3116] ___sys_sendmsg+0xee/0x170 [20246.697571][ T3116] __sys_sendmsg+0xcd/0x170 [20246.697571][ T3116] do_syscall_64+0xc6/0x1e0 [20246.697571][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20246.697571][ T3116] [20246.699218][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20246.699218][ T3116] neigh_parms_alloc+0x1e5/0x510 [20246.699218][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20246.699218][ T3116] ipv6_find_idev+0x102/0x170 [20246.699218][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20246.699218][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.699218][ T3116] netlink_rcv_skb+0x130/0x360 [20246.699218][ T3116] netlink_unicast+0x449/0x710 [20246.699218][ T3116] netlink_sendmsg+0x723/0xbe0 [20246.699218][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20246.699218][ T3116] ___sys_sendmsg+0xee/0x170 [20246.699218][ T3116] __sys_sendmsg+0xcd/0x170 [20246.699218][ T3116] do_syscall_64+0xc6/0x1e0 [20246.699218][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20246.699218][ T3116] [20256.940888][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20256.941513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20256.941513][ T3116] dst_init+0x84/0x4a0 [20256.941513][ T3116] dst_alloc+0x97/0x150 [20256.941513][ T3116] ip6_dst_alloc+0x23/0x90 [20256.941513][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20256.941513][ T3116] ip6_pol_route+0x56f/0x840 [20256.941513][ T3116] __fib6_rule_action+0x47a/0x5b0 [20256.941513][ T3116] fib_rules_lookup+0x2b4/0xa20 [20256.941513][ T3116] fib6_rule_lookup+0x182/0x630 [20256.941513][ T3116] ip6_route_input+0x59c/0xa50 [20256.941513][ T3116] ipv6_rcv+0x397/0x810 [20256.941513][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20256.941513][ T3116] process_backlog+0x101/0x620 [20256.941513][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20256.941513][ T3116] net_rx_action+0x495/0xbe0 [20256.941513][ T3116] __do_softirq+0x1b5/0x7f6 [20256.941513][ T3116] [20256.943536][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20256.943536][ T3116] netdev_get_by_index+0x5e/0x80 [20256.943536][ T3116] fib6_nh_init+0x3d8/0x15b0 [20256.943536][ T3116] ip6_route_info_create+0xf18/0x17d0 [20256.943536][ T3116] ip6_route_add+0x1c/0x140 [20256.943536][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20256.943536][ T3116] addrconf_add_dev+0xe2/0x170 [20256.943536][ T3116] inet6_addr_add+0x12f/0xa40 [20256.943536][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20256.943536][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.943536][ T3116] netlink_rcv_skb+0x130/0x360 [20256.943536][ T3116] netlink_unicast+0x449/0x710 [20256.943536][ T3116] netlink_sendmsg+0x723/0xbe0 [20256.943536][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20256.943536][ T3116] ___sys_sendmsg+0xee/0x170 [20256.943536][ T3116] __sys_sendmsg+0xcd/0x170 [20256.943536][ T3116] do_syscall_64+0xc6/0x1e0 [20256.943536][ T3116] [20256.945655][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20256.945655][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20256.945655][ T3116] ipv6_find_idev+0x102/0x170 [20256.945655][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20256.945655][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.945655][ T3116] netlink_rcv_skb+0x130/0x360 [20256.945655][ T3116] netlink_unicast+0x449/0x710 [20256.945655][ T3116] netlink_sendmsg+0x723/0xbe0 [20256.945655][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20256.945655][ T3116] ___sys_sendmsg+0xee/0x170 [20256.945655][ T3116] __sys_sendmsg+0xcd/0x170 [20256.945655][ T3116] do_syscall_64+0xc6/0x1e0 [20256.945655][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20256.945655][ T3116] [20256.947375][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20256.947375][ T3116] neigh_parms_alloc+0x1e5/0x510 [20256.947375][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20256.947375][ T3116] ipv6_find_idev+0x102/0x170 [20256.947375][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20256.947375][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.947375][ T3116] netlink_rcv_skb+0x130/0x360 [20256.947375][ T3116] netlink_unicast+0x449/0x710 [20256.947375][ T3116] netlink_sendmsg+0x723/0xbe0 [20256.947375][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20256.947375][ T3116] ___sys_sendmsg+0xee/0x170 [20256.947375][ T3116] __sys_sendmsg+0xcd/0x170 [20256.947375][ T3116] do_syscall_64+0xc6/0x1e0 [20256.947375][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20256.947375][ T3116] [20267.188917][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20267.189425][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20267.189425][ T3116] dst_init+0x84/0x4a0 [20267.189425][ T3116] dst_alloc+0x97/0x150 [20267.189425][ T3116] ip6_dst_alloc+0x23/0x90 [20267.189425][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20267.189425][ T3116] ip6_pol_route+0x56f/0x840 [20267.189425][ T3116] __fib6_rule_action+0x47a/0x5b0 [20267.189425][ T3116] fib_rules_lookup+0x2b4/0xa20 [20267.189425][ T3116] fib6_rule_lookup+0x182/0x630 [20267.189425][ T3116] ip6_route_input+0x59c/0xa50 [20267.189425][ T3116] ipv6_rcv+0x397/0x810 [20267.189425][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20267.189425][ T3116] process_backlog+0x101/0x620 [20267.189425][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20267.189425][ T3116] net_rx_action+0x495/0xbe0 [20267.189425][ T3116] __do_softirq+0x1b5/0x7f6 [20267.189425][ T3116] [20267.191352][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20267.191352][ T3116] netdev_get_by_index+0x5e/0x80 [20267.191352][ T3116] fib6_nh_init+0x3d8/0x15b0 [20267.191352][ T3116] ip6_route_info_create+0xf18/0x17d0 [20267.191352][ T3116] ip6_route_add+0x1c/0x140 [20267.191352][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20267.191352][ T3116] addrconf_add_dev+0xe2/0x170 [20267.191352][ T3116] inet6_addr_add+0x12f/0xa40 [20267.191352][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20267.191352][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20267.191352][ T3116] netlink_rcv_skb+0x130/0x360 [20267.191352][ T3116] netlink_unicast+0x449/0x710 [20267.191352][ T3116] netlink_sendmsg+0x723/0xbe0 [20267.191352][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20267.191352][ T3116] ___sys_sendmsg+0xee/0x170 [20267.191352][ T3116] __sys_sendmsg+0xcd/0x170 [20267.191352][ T3116] do_syscall_64+0xc6/0x1e0 [20267.191352][ T3116] [20267.193980][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20267.193980][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20267.193980][ T3116] ipv6_find_idev+0x102/0x170 [20267.193980][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20267.193980][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20267.193980][ T3116] netlink_rcv_skb+0x130/0x360 [20267.193980][ T3116] netlink_unicast+0x449/0x710 [20267.193980][ T3116] netlink_sendmsg+0x723/0xbe0 [20267.193980][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20267.193980][ T3116] ___sys_sendmsg+0xee/0x170 [20267.193980][ T3116] __sys_sendmsg+0xcd/0x170 [20267.193980][ T3116] do_syscall_64+0xc6/0x1e0 [20267.193980][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20267.193980][ T3116] [20267.195608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20267.195608][ T3116] neigh_parms_alloc+0x1e5/0x510 [20267.195608][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20267.195608][ T3116] ipv6_find_idev+0x102/0x170 [20267.195608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20267.195608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20267.195608][ T3116] netlink_rcv_skb+0x130/0x360 [20267.195608][ T3116] netlink_unicast+0x449/0x710 [20267.195608][ T3116] netlink_sendmsg+0x723/0xbe0 [20267.195608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20267.195608][ T3116] ___sys_sendmsg+0xee/0x170 [20267.195608][ T3116] __sys_sendmsg+0xcd/0x170 [20267.195608][ T3116] do_syscall_64+0xc6/0x1e0 [20267.195608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20267.195608][ T3116] [20277.436892][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20277.437391][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20277.437391][ T3116] dst_init+0x84/0x4a0 [20277.437391][ T3116] dst_alloc+0x97/0x150 [20277.437391][ T3116] ip6_dst_alloc+0x23/0x90 [20277.437391][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20277.437391][ T3116] ip6_pol_route+0x56f/0x840 [20277.437391][ T3116] __fib6_rule_action+0x47a/0x5b0 [20277.437391][ T3116] fib_rules_lookup+0x2b4/0xa20 [20277.437391][ T3116] fib6_rule_lookup+0x182/0x630 [20277.437391][ T3116] ip6_route_input+0x59c/0xa50 [20277.437391][ T3116] ipv6_rcv+0x397/0x810 [20277.437391][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20277.437391][ T3116] process_backlog+0x101/0x620 [20277.437391][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20277.437391][ T3116] net_rx_action+0x495/0xbe0 [20277.437391][ T3116] __do_softirq+0x1b5/0x7f6 [20277.437391][ T3116] [20277.439363][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20277.439363][ T3116] netdev_get_by_index+0x5e/0x80 [20277.439363][ T3116] fib6_nh_init+0x3d8/0x15b0 [20277.439363][ T3116] ip6_route_info_create+0xf18/0x17d0 [20277.439363][ T3116] ip6_route_add+0x1c/0x140 [20277.439363][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20277.439363][ T3116] addrconf_add_dev+0xe2/0x170 [20277.439363][ T3116] inet6_addr_add+0x12f/0xa40 [20277.439363][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20277.439363][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20277.439363][ T3116] netlink_rcv_skb+0x130/0x360 [20277.439363][ T3116] netlink_unicast+0x449/0x710 [20277.439363][ T3116] netlink_sendmsg+0x723/0xbe0 [20277.439363][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20277.439363][ T3116] ___sys_sendmsg+0xee/0x170 [20277.439363][ T3116] __sys_sendmsg+0xcd/0x170 [20277.439363][ T3116] do_syscall_64+0xc6/0x1e0 [20277.439363][ T3116] [20277.441541][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20277.441541][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20277.441541][ T3116] ipv6_find_idev+0x102/0x170 [20277.441541][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20277.441541][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20277.441541][ T3116] netlink_rcv_skb+0x130/0x360 [20277.441541][ T3116] netlink_unicast+0x449/0x710 [20277.441541][ T3116] netlink_sendmsg+0x723/0xbe0 [20277.441541][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20277.441541][ T3116] ___sys_sendmsg+0xee/0x170 [20277.441541][ T3116] __sys_sendmsg+0xcd/0x170 [20277.441541][ T3116] do_syscall_64+0xc6/0x1e0 [20277.441541][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20277.441541][ T3116] [20277.443208][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20277.443208][ T3116] neigh_parms_alloc+0x1e5/0x510 [20277.443208][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20277.443208][ T3116] ipv6_find_idev+0x102/0x170 [20277.443208][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20277.443208][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20277.443208][ T3116] netlink_rcv_skb+0x130/0x360 [20277.443208][ T3116] netlink_unicast+0x449/0x710 [20277.443208][ T3116] netlink_sendmsg+0x723/0xbe0 [20277.443208][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20277.443208][ T3116] ___sys_sendmsg+0xee/0x170 [20277.443208][ T3116] __sys_sendmsg+0xcd/0x170 [20277.443208][ T3116] do_syscall_64+0xc6/0x1e0 [20277.443208][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20277.443208][ T3116] [20287.684933][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20287.685393][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20287.685393][ T3116] dst_init+0x84/0x4a0 [20287.685393][ T3116] dst_alloc+0x97/0x150 [20287.685393][ T3116] ip6_dst_alloc+0x23/0x90 [20287.685393][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20287.685393][ T3116] ip6_pol_route+0x56f/0x840 [20287.685393][ T3116] __fib6_rule_action+0x47a/0x5b0 [20287.685393][ T3116] fib_rules_lookup+0x2b4/0xa20 [20287.685393][ T3116] fib6_rule_lookup+0x182/0x630 [20287.685393][ T3116] ip6_route_input+0x59c/0xa50 [20287.685393][ T3116] ipv6_rcv+0x397/0x810 [20287.685393][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20287.685393][ T3116] process_backlog+0x101/0x620 [20287.685393][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20287.685393][ T3116] net_rx_action+0x495/0xbe0 [20287.685393][ T3116] __do_softirq+0x1b5/0x7f6 [20287.685393][ T3116] [20287.687454][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20287.687454][ T3116] netdev_get_by_index+0x5e/0x80 [20287.687454][ T3116] fib6_nh_init+0x3d8/0x15b0 [20287.687454][ T3116] ip6_route_info_create+0xf18/0x17d0 [20287.687454][ T3116] ip6_route_add+0x1c/0x140 [20287.687454][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20287.687454][ T3116] addrconf_add_dev+0xe2/0x170 [20287.687454][ T3116] inet6_addr_add+0x12f/0xa40 [20287.687454][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20287.687454][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20287.687454][ T3116] netlink_rcv_skb+0x130/0x360 [20287.687454][ T3116] netlink_unicast+0x449/0x710 [20287.687454][ T3116] netlink_sendmsg+0x723/0xbe0 [20287.687454][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20287.687454][ T3116] ___sys_sendmsg+0xee/0x170 [20287.687454][ T3116] __sys_sendmsg+0xcd/0x170 [20287.687454][ T3116] do_syscall_64+0xc6/0x1e0 [20287.687454][ T3116] [20287.689622][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20287.689622][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20287.689622][ T3116] ipv6_find_idev+0x102/0x170 [20287.689622][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20287.689622][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20287.689622][ T3116] netlink_rcv_skb+0x130/0x360 [20287.689622][ T3116] netlink_unicast+0x449/0x710 [20287.689622][ T3116] netlink_sendmsg+0x723/0xbe0 [20287.689622][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20287.689622][ T3116] ___sys_sendmsg+0xee/0x170 [20287.689622][ T3116] __sys_sendmsg+0xcd/0x170 [20287.689622][ T3116] do_syscall_64+0xc6/0x1e0 [20287.689622][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20287.689622][ T3116] [20287.691335][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20287.691335][ T3116] neigh_parms_alloc+0x1e5/0x510 [20287.691335][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20287.691335][ T3116] ipv6_find_idev+0x102/0x170 [20287.691335][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20287.691335][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20287.691335][ T3116] netlink_rcv_skb+0x130/0x360 [20287.691335][ T3116] netlink_unicast+0x449/0x710 [20287.691335][ T3116] netlink_sendmsg+0x723/0xbe0 [20287.691335][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20287.691335][ T3116] ___sys_sendmsg+0xee/0x170 [20287.691335][ T3116] __sys_sendmsg+0xcd/0x170 [20287.691335][ T3116] do_syscall_64+0xc6/0x1e0 [20287.691335][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20287.691335][ T3116] [20297.932889][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20297.933580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20297.933580][ T3116] dst_init+0x84/0x4a0 [20297.933580][ T3116] dst_alloc+0x97/0x150 [20297.933580][ T3116] ip6_dst_alloc+0x23/0x90 [20297.933580][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20297.933580][ T3116] ip6_pol_route+0x56f/0x840 [20297.933580][ T3116] __fib6_rule_action+0x47a/0x5b0 [20297.933580][ T3116] fib_rules_lookup+0x2b4/0xa20 [20297.933580][ T3116] fib6_rule_lookup+0x182/0x630 [20297.933580][ T3116] ip6_route_input+0x59c/0xa50 [20297.933580][ T3116] ipv6_rcv+0x397/0x810 [20297.933580][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20297.933580][ T3116] process_backlog+0x101/0x620 [20297.933580][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20297.933580][ T3116] net_rx_action+0x495/0xbe0 [20297.933580][ T3116] __do_softirq+0x1b5/0x7f6 [20297.933580][ T3116] [20297.935644][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20297.935644][ T3116] netdev_get_by_index+0x5e/0x80 [20297.935644][ T3116] fib6_nh_init+0x3d8/0x15b0 [20297.935644][ T3116] ip6_route_info_create+0xf18/0x17d0 [20297.935644][ T3116] ip6_route_add+0x1c/0x140 [20297.935644][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20297.935644][ T3116] addrconf_add_dev+0xe2/0x170 [20297.935644][ T3116] inet6_addr_add+0x12f/0xa40 [20297.935644][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20297.935644][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20297.935644][ T3116] netlink_rcv_skb+0x130/0x360 [20297.935644][ T3116] netlink_unicast+0x449/0x710 [20297.935644][ T3116] netlink_sendmsg+0x723/0xbe0 [20297.935644][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20297.935644][ T3116] ___sys_sendmsg+0xee/0x170 [20297.935644][ T3116] __sys_sendmsg+0xcd/0x170 [20297.935644][ T3116] do_syscall_64+0xc6/0x1e0 [20297.935644][ T3116] [20297.937732][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20297.937732][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20297.937732][ T3116] ipv6_find_idev+0x102/0x170 [20297.937732][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20297.937732][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20297.937732][ T3116] netlink_rcv_skb+0x130/0x360 [20297.937732][ T3116] netlink_unicast+0x449/0x710 [20297.937732][ T3116] netlink_sendmsg+0x723/0xbe0 [20297.937732][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20297.937732][ T3116] ___sys_sendmsg+0xee/0x170 [20297.937732][ T3116] __sys_sendmsg+0xcd/0x170 [20297.937732][ T3116] do_syscall_64+0xc6/0x1e0 [20297.937732][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20297.937732][ T3116] [20297.939332][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20297.939332][ T3116] neigh_parms_alloc+0x1e5/0x510 [20297.939332][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20297.939332][ T3116] ipv6_find_idev+0x102/0x170 [20297.939332][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20297.939332][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20297.939332][ T3116] netlink_rcv_skb+0x130/0x360 [20297.939332][ T3116] netlink_unicast+0x449/0x710 [20297.939332][ T3116] netlink_sendmsg+0x723/0xbe0 [20297.939332][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20297.939332][ T3116] ___sys_sendmsg+0xee/0x170 [20297.939332][ T3116] __sys_sendmsg+0xcd/0x170 [20297.939332][ T3116] do_syscall_64+0xc6/0x1e0 [20297.939332][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20297.939332][ T3116] [20308.180910][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20308.181430][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20308.181430][ T3116] dst_init+0x84/0x4a0 [20308.181430][ T3116] dst_alloc+0x97/0x150 [20308.181430][ T3116] ip6_dst_alloc+0x23/0x90 [20308.181430][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20308.181430][ T3116] ip6_pol_route+0x56f/0x840 [20308.181430][ T3116] __fib6_rule_action+0x47a/0x5b0 [20308.181430][ T3116] fib_rules_lookup+0x2b4/0xa20 [20308.181430][ T3116] fib6_rule_lookup+0x182/0x630 [20308.181430][ T3116] ip6_route_input+0x59c/0xa50 [20308.181430][ T3116] ipv6_rcv+0x397/0x810 [20308.181430][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20308.181430][ T3116] process_backlog+0x101/0x620 [20308.181430][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20308.181430][ T3116] net_rx_action+0x495/0xbe0 [20308.181430][ T3116] __do_softirq+0x1b5/0x7f6 [20308.181430][ T3116] [20308.183429][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20308.183429][ T3116] netdev_get_by_index+0x5e/0x80 [20308.183429][ T3116] fib6_nh_init+0x3d8/0x15b0 [20308.183429][ T3116] ip6_route_info_create+0xf18/0x17d0 [20308.183429][ T3116] ip6_route_add+0x1c/0x140 [20308.183429][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20308.183429][ T3116] addrconf_add_dev+0xe2/0x170 [20308.183429][ T3116] inet6_addr_add+0x12f/0xa40 [20308.183429][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20308.183429][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20308.183429][ T3116] netlink_rcv_skb+0x130/0x360 [20308.183429][ T3116] netlink_unicast+0x449/0x710 [20308.183429][ T3116] netlink_sendmsg+0x723/0xbe0 [20308.183429][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20308.183429][ T3116] ___sys_sendmsg+0xee/0x170 [20308.183429][ T3116] __sys_sendmsg+0xcd/0x170 [20308.183429][ T3116] do_syscall_64+0xc6/0x1e0 [20308.183429][ T3116] [20308.185472][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20308.185472][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20308.185472][ T3116] ipv6_find_idev+0x102/0x170 [20308.185472][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20308.185472][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20308.185472][ T3116] netlink_rcv_skb+0x130/0x360 [20308.185472][ T3116] netlink_unicast+0x449/0x710 [20308.185472][ T3116] netlink_sendmsg+0x723/0xbe0 [20308.185472][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20308.185472][ T3116] ___sys_sendmsg+0xee/0x170 [20308.185472][ T3116] __sys_sendmsg+0xcd/0x170 [20308.185472][ T3116] do_syscall_64+0xc6/0x1e0 [20308.185472][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20308.185472][ T3116] [20308.187060][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20308.187060][ T3116] neigh_parms_alloc+0x1e5/0x510 [20308.187060][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20308.187060][ T3116] ipv6_find_idev+0x102/0x170 [20308.187060][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20308.187060][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20308.187060][ T3116] netlink_rcv_skb+0x130/0x360 [20308.187060][ T3116] netlink_unicast+0x449/0x710 [20308.187060][ T3116] netlink_sendmsg+0x723/0xbe0 [20308.187060][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20308.187060][ T3116] ___sys_sendmsg+0xee/0x170 [20308.187060][ T3116] __sys_sendmsg+0xcd/0x170 [20308.187060][ T3116] do_syscall_64+0xc6/0x1e0 [20308.187060][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20308.187060][ T3116] [20318.316874][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20318.317469][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20318.317469][ T3116] dst_init+0x84/0x4a0 [20318.317469][ T3116] dst_alloc+0x97/0x150 [20318.317469][ T3116] ip6_dst_alloc+0x23/0x90 [20318.317469][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20318.317469][ T3116] ip6_pol_route+0x56f/0x840 [20318.317469][ T3116] __fib6_rule_action+0x47a/0x5b0 [20318.317469][ T3116] fib_rules_lookup+0x2b4/0xa20 [20318.317469][ T3116] fib6_rule_lookup+0x182/0x630 [20318.317469][ T3116] ip6_route_input+0x59c/0xa50 [20318.317469][ T3116] ipv6_rcv+0x397/0x810 [20318.317469][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20318.317469][ T3116] process_backlog+0x101/0x620 [20318.317469][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20318.317469][ T3116] net_rx_action+0x495/0xbe0 [20318.317469][ T3116] __do_softirq+0x1b5/0x7f6 [20318.317469][ T3116] [20318.319392][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20318.319392][ T3116] netdev_get_by_index+0x5e/0x80 [20318.319392][ T3116] fib6_nh_init+0x3d8/0x15b0 [20318.319392][ T3116] ip6_route_info_create+0xf18/0x17d0 [20318.319392][ T3116] ip6_route_add+0x1c/0x140 [20318.319392][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20318.319392][ T3116] addrconf_add_dev+0xe2/0x170 [20318.319392][ T3116] inet6_addr_add+0x12f/0xa40 [20318.319392][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20318.319392][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20318.319392][ T3116] netlink_rcv_skb+0x130/0x360 [20318.319392][ T3116] netlink_unicast+0x449/0x710 [20318.319392][ T3116] netlink_sendmsg+0x723/0xbe0 [20318.319392][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20318.319392][ T3116] ___sys_sendmsg+0xee/0x170 [20318.319392][ T3116] __sys_sendmsg+0xcd/0x170 [20318.319392][ T3116] do_syscall_64+0xc6/0x1e0 [20318.319392][ T3116] [20318.321418][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20318.321418][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20318.321418][ T3116] ipv6_find_idev+0x102/0x170 [20318.321418][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20318.321418][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20318.321418][ T3116] netlink_rcv_skb+0x130/0x360 [20318.321418][ T3116] netlink_unicast+0x449/0x710 [20318.321418][ T3116] netlink_sendmsg+0x723/0xbe0 [20318.321418][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20318.321418][ T3116] ___sys_sendmsg+0xee/0x170 [20318.321418][ T3116] __sys_sendmsg+0xcd/0x170 [20318.321418][ T3116] do_syscall_64+0xc6/0x1e0 [20318.321418][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20318.321418][ T3116] [20318.322999][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20318.322999][ T3116] neigh_parms_alloc+0x1e5/0x510 [20318.322999][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20318.322999][ T3116] ipv6_find_idev+0x102/0x170 [20318.322999][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20318.322999][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20318.322999][ T3116] netlink_rcv_skb+0x130/0x360 [20318.322999][ T3116] netlink_unicast+0x449/0x710 [20318.322999][ T3116] netlink_sendmsg+0x723/0xbe0 [20318.322999][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20318.322999][ T3116] ___sys_sendmsg+0xee/0x170 [20318.322999][ T3116] __sys_sendmsg+0xcd/0x170 [20318.322999][ T3116] do_syscall_64+0xc6/0x1e0 [20318.322999][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20318.322999][ T3116] [20328.564838][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20328.565337][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20328.565337][ T3116] dst_init+0x84/0x4a0 [20328.565337][ T3116] dst_alloc+0x97/0x150 [20328.565337][ T3116] ip6_dst_alloc+0x23/0x90 [20328.565337][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20328.565337][ T3116] ip6_pol_route+0x56f/0x840 [20328.565337][ T3116] __fib6_rule_action+0x47a/0x5b0 [20328.565337][ T3116] fib_rules_lookup+0x2b4/0xa20 [20328.565337][ T3116] fib6_rule_lookup+0x182/0x630 [20328.565337][ T3116] ip6_route_input+0x59c/0xa50 [20328.565337][ T3116] ipv6_rcv+0x397/0x810 [20328.565337][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20328.565337][ T3116] process_backlog+0x101/0x620 [20328.565337][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20328.565337][ T3116] net_rx_action+0x495/0xbe0 [20328.565337][ T3116] __do_softirq+0x1b5/0x7f6 [20328.565337][ T3116] [20328.567386][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20328.567386][ T3116] netdev_get_by_index+0x5e/0x80 [20328.567386][ T3116] fib6_nh_init+0x3d8/0x15b0 [20328.567386][ T3116] ip6_route_info_create+0xf18/0x17d0 [20328.567386][ T3116] ip6_route_add+0x1c/0x140 [20328.567386][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20328.567386][ T3116] addrconf_add_dev+0xe2/0x170 [20328.567386][ T3116] inet6_addr_add+0x12f/0xa40 [20328.567386][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20328.567386][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20328.567386][ T3116] netlink_rcv_skb+0x130/0x360 [20328.567386][ T3116] netlink_unicast+0x449/0x710 [20328.567386][ T3116] netlink_sendmsg+0x723/0xbe0 [20328.567386][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20328.567386][ T3116] ___sys_sendmsg+0xee/0x170 [20328.567386][ T3116] __sys_sendmsg+0xcd/0x170 [20328.567386][ T3116] do_syscall_64+0xc6/0x1e0 [20328.567386][ T3116] [20328.569511][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20328.569511][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20328.569511][ T3116] ipv6_find_idev+0x102/0x170 [20328.569511][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20328.569511][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20328.569511][ T3116] netlink_rcv_skb+0x130/0x360 [20328.569511][ T3116] netlink_unicast+0x449/0x710 [20328.569511][ T3116] netlink_sendmsg+0x723/0xbe0 [20328.569511][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20328.569511][ T3116] ___sys_sendmsg+0xee/0x170 [20328.569511][ T3116] __sys_sendmsg+0xcd/0x170 [20328.569511][ T3116] do_syscall_64+0xc6/0x1e0 [20328.569511][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20328.569511][ T3116] [20328.571177][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20328.571177][ T3116] neigh_parms_alloc+0x1e5/0x510 [20328.571177][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20328.571177][ T3116] ipv6_find_idev+0x102/0x170 [20328.571177][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20328.571177][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20328.571177][ T3116] netlink_rcv_skb+0x130/0x360 [20328.571177][ T3116] netlink_unicast+0x449/0x710 [20328.571177][ T3116] netlink_sendmsg+0x723/0xbe0 [20328.571177][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20328.571177][ T3116] ___sys_sendmsg+0xee/0x170 [20328.571177][ T3116] __sys_sendmsg+0xcd/0x170 [20328.571177][ T3116] do_syscall_64+0xc6/0x1e0 [20328.571177][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20328.571177][ T3116] [20338.812936][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20338.813419][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20338.813419][ T3116] dst_init+0x84/0x4a0 [20338.813419][ T3116] dst_alloc+0x97/0x150 [20338.813419][ T3116] ip6_dst_alloc+0x23/0x90 [20338.813419][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20338.813419][ T3116] ip6_pol_route+0x56f/0x840 [20338.813419][ T3116] __fib6_rule_action+0x47a/0x5b0 [20338.813419][ T3116] fib_rules_lookup+0x2b4/0xa20 [20338.813419][ T3116] fib6_rule_lookup+0x182/0x630 [20338.813419][ T3116] ip6_route_input+0x59c/0xa50 [20338.813419][ T3116] ipv6_rcv+0x397/0x810 [20338.813419][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20338.813419][ T3116] process_backlog+0x101/0x620 [20338.813419][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20338.813419][ T3116] net_rx_action+0x495/0xbe0 [20338.813419][ T3116] __do_softirq+0x1b5/0x7f6 [20338.813419][ T3116] [20338.815482][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20338.815482][ T3116] netdev_get_by_index+0x5e/0x80 [20338.815482][ T3116] fib6_nh_init+0x3d8/0x15b0 [20338.815482][ T3116] ip6_route_info_create+0xf18/0x17d0 [20338.815482][ T3116] ip6_route_add+0x1c/0x140 [20338.815482][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20338.815482][ T3116] addrconf_add_dev+0xe2/0x170 [20338.815482][ T3116] inet6_addr_add+0x12f/0xa40 [20338.815482][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20338.815482][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20338.815482][ T3116] netlink_rcv_skb+0x130/0x360 [20338.815482][ T3116] netlink_unicast+0x449/0x710 [20338.815482][ T3116] netlink_sendmsg+0x723/0xbe0 [20338.815482][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20338.815482][ T3116] ___sys_sendmsg+0xee/0x170 [20338.815482][ T3116] __sys_sendmsg+0xcd/0x170 [20338.815482][ T3116] do_syscall_64+0xc6/0x1e0 [20338.815482][ T3116] [20338.817580][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20338.817580][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20338.817580][ T3116] ipv6_find_idev+0x102/0x170 [20338.817580][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20338.817580][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20338.817580][ T3116] netlink_rcv_skb+0x130/0x360 [20338.817580][ T3116] netlink_unicast+0x449/0x710 [20338.817580][ T3116] netlink_sendmsg+0x723/0xbe0 [20338.817580][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20338.817580][ T3116] ___sys_sendmsg+0xee/0x170 [20338.817580][ T3116] __sys_sendmsg+0xcd/0x170 [20338.817580][ T3116] do_syscall_64+0xc6/0x1e0 [20338.817580][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20338.817580][ T3116] [20338.819663][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20338.819663][ T3116] neigh_parms_alloc+0x1e5/0x510 [20338.819663][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20338.819663][ T3116] ipv6_find_idev+0x102/0x170 [20338.819663][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20338.819663][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20338.819663][ T3116] netlink_rcv_skb+0x130/0x360 [20338.819663][ T3116] netlink_unicast+0x449/0x710 [20338.819663][ T3116] netlink_sendmsg+0x723/0xbe0 [20338.819663][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20338.819663][ T3116] ___sys_sendmsg+0xee/0x170 [20338.819663][ T3116] __sys_sendmsg+0xcd/0x170 [20338.819663][ T3116] do_syscall_64+0xc6/0x1e0 [20338.819663][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20338.819663][ T3116] [20349.052837][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20349.053289][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20349.053289][ T3116] dst_init+0x84/0x4a0 [20349.053289][ T3116] dst_alloc+0x97/0x150 [20349.053289][ T3116] ip6_dst_alloc+0x23/0x90 [20349.053289][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20349.053289][ T3116] ip6_pol_route+0x56f/0x840 [20349.053289][ T3116] __fib6_rule_action+0x47a/0x5b0 [20349.053289][ T3116] fib_rules_lookup+0x2b4/0xa20 [20349.053289][ T3116] fib6_rule_lookup+0x182/0x630 [20349.053289][ T3116] ip6_route_input+0x59c/0xa50 [20349.053289][ T3116] ipv6_rcv+0x397/0x810 [20349.053289][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20349.053289][ T3116] process_backlog+0x101/0x620 [20349.053289][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20349.053289][ T3116] net_rx_action+0x495/0xbe0 [20349.053289][ T3116] __do_softirq+0x1b5/0x7f6 [20349.053289][ T3116] [20349.055378][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20349.055378][ T3116] netdev_get_by_index+0x5e/0x80 [20349.055378][ T3116] fib6_nh_init+0x3d8/0x15b0 [20349.055378][ T3116] ip6_route_info_create+0xf18/0x17d0 [20349.055378][ T3116] ip6_route_add+0x1c/0x140 [20349.055378][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20349.055378][ T3116] addrconf_add_dev+0xe2/0x170 [20349.055378][ T3116] inet6_addr_add+0x12f/0xa40 [20349.055378][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20349.055378][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20349.055378][ T3116] netlink_rcv_skb+0x130/0x360 [20349.055378][ T3116] netlink_unicast+0x449/0x710 [20349.055378][ T3116] netlink_sendmsg+0x723/0xbe0 [20349.055378][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20349.055378][ T3116] ___sys_sendmsg+0xee/0x170 [20349.055378][ T3116] __sys_sendmsg+0xcd/0x170 [20349.055378][ T3116] do_syscall_64+0xc6/0x1e0 [20349.055378][ T3116] [20349.057513][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20349.057513][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20349.057513][ T3116] ipv6_find_idev+0x102/0x170 [20349.057513][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20349.057513][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20349.057513][ T3116] netlink_rcv_skb+0x130/0x360 [20349.057513][ T3116] netlink_unicast+0x449/0x710 [20349.057513][ T3116] netlink_sendmsg+0x723/0xbe0 [20349.057513][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20349.057513][ T3116] ___sys_sendmsg+0xee/0x170 [20349.057513][ T3116] __sys_sendmsg+0xcd/0x170 [20349.057513][ T3116] do_syscall_64+0xc6/0x1e0 [20349.057513][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20349.057513][ T3116] [20349.059185][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20349.059185][ T3116] neigh_parms_alloc+0x1e5/0x510 [20349.059185][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20349.059185][ T3116] ipv6_find_idev+0x102/0x170 [20349.059185][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20349.059185][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20349.059185][ T3116] netlink_rcv_skb+0x130/0x360 [20349.059185][ T3116] netlink_unicast+0x449/0x710 [20349.059185][ T3116] netlink_sendmsg+0x723/0xbe0 [20349.059185][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20349.059185][ T3116] ___sys_sendmsg+0xee/0x170 [20349.059185][ T3116] __sys_sendmsg+0xcd/0x170 [20349.059185][ T3116] do_syscall_64+0xc6/0x1e0 [20349.059185][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20349.059185][ T3116] [20359.172946][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20359.173561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20359.173561][ T3116] dst_init+0x84/0x4a0 [20359.173561][ T3116] dst_alloc+0x97/0x150 [20359.173561][ T3116] ip6_dst_alloc+0x23/0x90 [20359.173561][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20359.173561][ T3116] ip6_pol_route+0x56f/0x840 [20359.173561][ T3116] __fib6_rule_action+0x47a/0x5b0 [20359.173561][ T3116] fib_rules_lookup+0x2b4/0xa20 [20359.173561][ T3116] fib6_rule_lookup+0x182/0x630 [20359.173561][ T3116] ip6_route_input+0x59c/0xa50 [20359.173561][ T3116] ipv6_rcv+0x397/0x810 [20359.173561][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20359.173561][ T3116] process_backlog+0x101/0x620 [20359.173561][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20359.173561][ T3116] net_rx_action+0x495/0xbe0 [20359.173561][ T3116] __do_softirq+0x1b5/0x7f6 [20359.173561][ T3116] [20359.175509][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20359.175509][ T3116] netdev_get_by_index+0x5e/0x80 [20359.175509][ T3116] fib6_nh_init+0x3d8/0x15b0 [20359.175509][ T3116] ip6_route_info_create+0xf18/0x17d0 [20359.175509][ T3116] ip6_route_add+0x1c/0x140 [20359.175509][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20359.175509][ T3116] addrconf_add_dev+0xe2/0x170 [20359.175509][ T3116] inet6_addr_add+0x12f/0xa40 [20359.175509][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20359.175509][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20359.175509][ T3116] netlink_rcv_skb+0x130/0x360 [20359.175509][ T3116] netlink_unicast+0x449/0x710 [20359.175509][ T3116] netlink_sendmsg+0x723/0xbe0 [20359.175509][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20359.175509][ T3116] ___sys_sendmsg+0xee/0x170 [20359.175509][ T3116] __sys_sendmsg+0xcd/0x170 [20359.175509][ T3116] do_syscall_64+0xc6/0x1e0 [20359.175509][ T3116] [20359.177542][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20359.177542][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20359.177542][ T3116] ipv6_find_idev+0x102/0x170 [20359.177542][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20359.177542][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20359.177542][ T3116] netlink_rcv_skb+0x130/0x360 [20359.177542][ T3116] netlink_unicast+0x449/0x710 [20359.177542][ T3116] netlink_sendmsg+0x723/0xbe0 [20359.177542][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20359.177542][ T3116] ___sys_sendmsg+0xee/0x170 [20359.177542][ T3116] __sys_sendmsg+0xcd/0x170 [20359.177542][ T3116] do_syscall_64+0xc6/0x1e0 [20359.177542][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20359.177542][ T3116] [20359.179133][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20359.179133][ T3116] neigh_parms_alloc+0x1e5/0x510 [20359.179133][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20359.179133][ T3116] ipv6_find_idev+0x102/0x170 [20359.179133][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20359.179133][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20359.179133][ T3116] netlink_rcv_skb+0x130/0x360 [20359.179133][ T3116] netlink_unicast+0x449/0x710 [20359.179133][ T3116] netlink_sendmsg+0x723/0xbe0 [20359.179133][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20359.179133][ T3116] ___sys_sendmsg+0xee/0x170 [20359.179133][ T3116] __sys_sendmsg+0xcd/0x170 [20359.179133][ T3116] do_syscall_64+0xc6/0x1e0 [20359.179133][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20359.179133][ T3116] [20369.364927][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20369.365448][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20369.365448][ T3116] dst_init+0x84/0x4a0 [20369.365448][ T3116] dst_alloc+0x97/0x150 [20369.365448][ T3116] ip6_dst_alloc+0x23/0x90 [20369.365448][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20369.365448][ T3116] ip6_pol_route+0x56f/0x840 [20369.365448][ T3116] __fib6_rule_action+0x47a/0x5b0 [20369.365448][ T3116] fib_rules_lookup+0x2b4/0xa20 [20369.365448][ T3116] fib6_rule_lookup+0x182/0x630 [20369.365448][ T3116] ip6_route_input+0x59c/0xa50 [20369.365448][ T3116] ipv6_rcv+0x397/0x810 [20369.365448][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20369.365448][ T3116] process_backlog+0x101/0x620 [20369.365448][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20369.365448][ T3116] net_rx_action+0x495/0xbe0 [20369.365448][ T3116] __do_softirq+0x1b5/0x7f6 [20369.365448][ T3116] [20369.367476][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20369.367476][ T3116] netdev_get_by_index+0x5e/0x80 [20369.367476][ T3116] fib6_nh_init+0x3d8/0x15b0 [20369.367476][ T3116] ip6_route_info_create+0xf18/0x17d0 [20369.367476][ T3116] ip6_route_add+0x1c/0x140 [20369.367476][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20369.367476][ T3116] addrconf_add_dev+0xe2/0x170 [20369.367476][ T3116] inet6_addr_add+0x12f/0xa40 [20369.367476][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20369.367476][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20369.367476][ T3116] netlink_rcv_skb+0x130/0x360 [20369.367476][ T3116] netlink_unicast+0x449/0x710 [20369.367476][ T3116] netlink_sendmsg+0x723/0xbe0 [20369.367476][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20369.367476][ T3116] ___sys_sendmsg+0xee/0x170 [20369.367476][ T3116] __sys_sendmsg+0xcd/0x170 [20369.367476][ T3116] do_syscall_64+0xc6/0x1e0 [20369.367476][ T3116] [20369.369553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20369.369553][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20369.369553][ T3116] ipv6_find_idev+0x102/0x170 [20369.369553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20369.369553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20369.369553][ T3116] netlink_rcv_skb+0x130/0x360 [20369.369553][ T3116] netlink_unicast+0x449/0x710 [20369.369553][ T3116] netlink_sendmsg+0x723/0xbe0 [20369.369553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20369.369553][ T3116] ___sys_sendmsg+0xee/0x170 [20369.369553][ T3116] __sys_sendmsg+0xcd/0x170 [20369.369553][ T3116] do_syscall_64+0xc6/0x1e0 [20369.369553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20369.369553][ T3116] [20369.371168][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20369.371168][ T3116] neigh_parms_alloc+0x1e5/0x510 [20369.371168][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20369.371168][ T3116] ipv6_find_idev+0x102/0x170 [20369.371168][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20369.371168][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20369.371168][ T3116] netlink_rcv_skb+0x130/0x360 [20369.371168][ T3116] netlink_unicast+0x449/0x710 [20369.371168][ T3116] netlink_sendmsg+0x723/0xbe0 [20369.371168][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20369.371168][ T3116] ___sys_sendmsg+0xee/0x170 [20369.371168][ T3116] __sys_sendmsg+0xcd/0x170 [20369.371168][ T3116] do_syscall_64+0xc6/0x1e0 [20369.371168][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20369.371168][ T3116] [20379.612929][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20379.613561][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20379.613561][ T3116] dst_init+0x84/0x4a0 [20379.613561][ T3116] dst_alloc+0x97/0x150 [20379.613561][ T3116] ip6_dst_alloc+0x23/0x90 [20379.613561][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20379.613561][ T3116] ip6_pol_route+0x56f/0x840 [20379.613561][ T3116] __fib6_rule_action+0x47a/0x5b0 [20379.613561][ T3116] fib_rules_lookup+0x2b4/0xa20 [20379.613561][ T3116] fib6_rule_lookup+0x182/0x630 [20379.613561][ T3116] ip6_route_input+0x59c/0xa50 [20379.613561][ T3116] ipv6_rcv+0x397/0x810 [20379.613561][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20379.613561][ T3116] process_backlog+0x101/0x620 [20379.613561][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20379.613561][ T3116] net_rx_action+0x495/0xbe0 [20379.613561][ T3116] __do_softirq+0x1b5/0x7f6 [20379.613561][ T3116] [20379.615696][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20379.615696][ T3116] netdev_get_by_index+0x5e/0x80 [20379.615696][ T3116] fib6_nh_init+0x3d8/0x15b0 [20379.615696][ T3116] ip6_route_info_create+0xf18/0x17d0 [20379.615696][ T3116] ip6_route_add+0x1c/0x140 [20379.615696][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20379.615696][ T3116] addrconf_add_dev+0xe2/0x170 [20379.615696][ T3116] inet6_addr_add+0x12f/0xa40 [20379.615696][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20379.615696][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20379.615696][ T3116] netlink_rcv_skb+0x130/0x360 [20379.615696][ T3116] netlink_unicast+0x449/0x710 [20379.615696][ T3116] netlink_sendmsg+0x723/0xbe0 [20379.615696][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20379.615696][ T3116] ___sys_sendmsg+0xee/0x170 [20379.615696][ T3116] __sys_sendmsg+0xcd/0x170 [20379.615696][ T3116] do_syscall_64+0xc6/0x1e0 [20379.615696][ T3116] [20379.617872][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20379.617872][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20379.617872][ T3116] ipv6_find_idev+0x102/0x170 [20379.617872][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20379.617872][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20379.617872][ T3116] netlink_rcv_skb+0x130/0x360 [20379.617872][ T3116] netlink_unicast+0x449/0x710 [20379.617872][ T3116] netlink_sendmsg+0x723/0xbe0 [20379.617872][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20379.617872][ T3116] ___sys_sendmsg+0xee/0x170 [20379.617872][ T3116] __sys_sendmsg+0xcd/0x170 [20379.617872][ T3116] do_syscall_64+0xc6/0x1e0 [20379.617872][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20379.617872][ T3116] [20379.619553][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20379.619553][ T3116] neigh_parms_alloc+0x1e5/0x510 [20379.619553][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20379.619553][ T3116] ipv6_find_idev+0x102/0x170 [20379.619553][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20379.619553][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20379.619553][ T3116] netlink_rcv_skb+0x130/0x360 [20379.619553][ T3116] netlink_unicast+0x449/0x710 [20379.619553][ T3116] netlink_sendmsg+0x723/0xbe0 [20379.619553][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20379.619553][ T3116] ___sys_sendmsg+0xee/0x170 [20379.619553][ T3116] __sys_sendmsg+0xcd/0x170 [20379.619553][ T3116] do_syscall_64+0xc6/0x1e0 [20379.619553][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20379.619553][ T3116] [20389.860817][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20389.861271][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20389.861271][ T3116] dst_init+0x84/0x4a0 [20389.861271][ T3116] dst_alloc+0x97/0x150 [20389.861271][ T3116] ip6_dst_alloc+0x23/0x90 [20389.861271][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20389.861271][ T3116] ip6_pol_route+0x56f/0x840 [20389.861271][ T3116] __fib6_rule_action+0x47a/0x5b0 [20389.861271][ T3116] fib_rules_lookup+0x2b4/0xa20 [20389.861271][ T3116] fib6_rule_lookup+0x182/0x630 [20389.861271][ T3116] ip6_route_input+0x59c/0xa50 [20389.861271][ T3116] ipv6_rcv+0x397/0x810 [20389.861271][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20389.861271][ T3116] process_backlog+0x101/0x620 [20389.861271][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20389.861271][ T3116] net_rx_action+0x495/0xbe0 [20389.861271][ T3116] __do_softirq+0x1b5/0x7f6 [20389.861271][ T3116] [20389.863370][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20389.863370][ T3116] netdev_get_by_index+0x5e/0x80 [20389.863370][ T3116] fib6_nh_init+0x3d8/0x15b0 [20389.863370][ T3116] ip6_route_info_create+0xf18/0x17d0 [20389.863370][ T3116] ip6_route_add+0x1c/0x140 [20389.863370][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20389.863370][ T3116] addrconf_add_dev+0xe2/0x170 [20389.863370][ T3116] inet6_addr_add+0x12f/0xa40 [20389.863370][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20389.863370][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20389.863370][ T3116] netlink_rcv_skb+0x130/0x360 [20389.863370][ T3116] netlink_unicast+0x449/0x710 [20389.863370][ T3116] netlink_sendmsg+0x723/0xbe0 [20389.863370][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20389.863370][ T3116] ___sys_sendmsg+0xee/0x170 [20389.863370][ T3116] __sys_sendmsg+0xcd/0x170 [20389.863370][ T3116] do_syscall_64+0xc6/0x1e0 [20389.863370][ T3116] [20389.865608][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20389.865608][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20389.865608][ T3116] ipv6_find_idev+0x102/0x170 [20389.865608][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20389.865608][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20389.865608][ T3116] netlink_rcv_skb+0x130/0x360 [20389.865608][ T3116] netlink_unicast+0x449/0x710 [20389.865608][ T3116] netlink_sendmsg+0x723/0xbe0 [20389.865608][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20389.865608][ T3116] ___sys_sendmsg+0xee/0x170 [20389.865608][ T3116] __sys_sendmsg+0xcd/0x170 [20389.865608][ T3116] do_syscall_64+0xc6/0x1e0 [20389.865608][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20389.865608][ T3116] [20389.867348][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20389.867348][ T3116] neigh_parms_alloc+0x1e5/0x510 [20389.867348][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20389.867348][ T3116] ipv6_find_idev+0x102/0x170 [20389.867348][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20389.867348][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20389.867348][ T3116] netlink_rcv_skb+0x130/0x360 [20389.867348][ T3116] netlink_unicast+0x449/0x710 [20389.867348][ T3116] netlink_sendmsg+0x723/0xbe0 [20389.867348][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20389.867348][ T3116] ___sys_sendmsg+0xee/0x170 [20389.867348][ T3116] __sys_sendmsg+0xcd/0x170 [20389.867348][ T3116] do_syscall_64+0xc6/0x1e0 [20389.867348][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20389.867348][ T3116] [20400.108809][ T3116] unregister_netdevice: waiting for br0 to become free. Usage count = 5 [20400.109277][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20400.109277][ T3116] dst_init+0x84/0x4a0 [20400.109277][ T3116] dst_alloc+0x97/0x150 [20400.109277][ T3116] ip6_dst_alloc+0x23/0x90 [20400.109277][ T3116] ip6_rt_pcpu_alloc+0x1e6/0x520 [20400.109277][ T3116] ip6_pol_route+0x56f/0x840 [20400.109277][ T3116] __fib6_rule_action+0x47a/0x5b0 [20400.109277][ T3116] fib_rules_lookup+0x2b4/0xa20 [20400.109277][ T3116] fib6_rule_lookup+0x182/0x630 [20400.109277][ T3116] ip6_route_input+0x59c/0xa50 [20400.109277][ T3116] ipv6_rcv+0x397/0x810 [20400.109277][ T3116] __netif_receive_skb_one_core+0x118/0x1b0 [20400.109277][ T3116] process_backlog+0x101/0x620 [20400.109277][ T3116] __napi_poll.constprop.0+0xa2/0x460 [20400.109277][ T3116] net_rx_action+0x495/0xbe0 [20400.109277][ T3116] __do_softirq+0x1b5/0x7f6 [20400.109277][ T3116] [20400.111287][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20400.111287][ T3116] netdev_get_by_index+0x5e/0x80 [20400.111287][ T3116] fib6_nh_init+0x3d8/0x15b0 [20400.111287][ T3116] ip6_route_info_create+0xf18/0x17d0 [20400.111287][ T3116] ip6_route_add+0x1c/0x140 [20400.111287][ T3116] addrconf_add_mroute+0x1ac/0x2c0 [20400.111287][ T3116] addrconf_add_dev+0xe2/0x170 [20400.111287][ T3116] inet6_addr_add+0x12f/0xa40 [20400.111287][ T3116] inet6_rtm_newaddr+0x560/0x6b0 [20400.111287][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20400.111287][ T3116] netlink_rcv_skb+0x130/0x360 [20400.111287][ T3116] netlink_unicast+0x449/0x710 [20400.111287][ T3116] netlink_sendmsg+0x723/0xbe0 [20400.111287][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20400.111287][ T3116] ___sys_sendmsg+0xee/0x170 [20400.111287][ T3116] __sys_sendmsg+0xcd/0x170 [20400.111287][ T3116] do_syscall_64+0xc6/0x1e0 [20400.111287][ T3116] [20400.113940][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20400.113940][ T3116] ipv6_add_dev+0x3b9/0x11c0 [20400.113940][ T3116] ipv6_find_idev+0x102/0x170 [20400.113940][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20400.113940][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20400.113940][ T3116] netlink_rcv_skb+0x130/0x360 [20400.113940][ T3116] netlink_unicast+0x449/0x710 [20400.113940][ T3116] netlink_sendmsg+0x723/0xbe0 [20400.113940][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20400.113940][ T3116] ___sys_sendmsg+0xee/0x170 [20400.113940][ T3116] __sys_sendmsg+0xcd/0x170 [20400.113940][ T3116] do_syscall_64+0xc6/0x1e0 [20400.113940][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20400.113940][ T3116] [20400.115606][ T3116] ref_tracker: br0@ffff888007d525d0 has 1/4 users at [20400.115606][ T3116] neigh_parms_alloc+0x1e5/0x510 [20400.115606][ T3116] ipv6_add_dev+0x2fd/0x11c0 [20400.115606][ T3116] ipv6_find_idev+0x102/0x170 [20400.115606][ T3116] inet6_rtm_newaddr+0x37c/0x6b0 [20400.115606][ T3116] rtnetlink_rcv_msg+0x2fb/0xbf0 [20400.115606][ T3116] netlink_rcv_skb+0x130/0x360 [20400.115606][ T3116] netlink_unicast+0x449/0x710 [20400.115606][ T3116] netlink_sendmsg+0x723/0xbe0 [20400.115606][ T3116] ____sys_sendmsg+0x7b2/0xa10 [20400.115606][ T3116] ___sys_sendmsg+0xee/0x170 [20400.115606][ T3116] __sys_sendmsg+0xcd/0x170 [20400.115606][ T3116] do_syscall_64+0xc6/0x1e0 [20400.115606][ T3116] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20400.115606][ T3116] HARD STOP (10000) WAIT TIMEOUT stderr