[ 3385.219544][T22879] br0: port 1(gw_l) entered blocking state
[ 3385.220075][T22879] br0: port 1(gw_l) entered disabled state
[ 3385.220548][T22879] gw_l: entered allmulticast mode
[ 3385.222526][T22879] gw_l: entered promiscuous mode
[ 3385.223861][T22879] br0: port 1(gw_l) entered blocking state
[ 3385.224138][T22879] br0: port 1(gw_l) entered forwarding state
[ 3385.968590][T22881] br0: port 2(amtg) entered blocking state
[ 3385.968823][T22881] br0: port 2(amtg) entered disabled state
[ 3385.969130][T22881] amtg: entered allmulticast mode
[ 3385.970480][T22881] amtg: entered promiscuous mode
[ 3388.989297][T22893] br0: port 2(amtg) entered blocking state
[ 3388.989637][T22893] br0: port 2(amtg) entered forwarding state
[ 3390.387244][T22901] gretap0: entered allmulticast mode
[ 3390.387748][T22901] erspan0: entered allmulticast mode
[ 3390.388006][T22901] amtr: entered allmulticast mode
[ 3390.388239][T22901] relay_gw: entered allmulticast mode
[ 3390.388460][T22901] relay_src: entered allmulticast mode
[ 3390.870421][T22901] smcrouted[22901]: segfault at 7ffd30650ee3 ip 00000000004034e4 sp 00007ffd30640d00 error 6 in smcrouted[402000+a000] likely on CPU 1 (core 1, socket 0)
[ 3390.870899][T22901] Code: 74 24 38 89 ef e8 4c 33 00 00 44 0f b7 f8 66 39 84 24 e2 01 00 00 75 09 45 85 ed 0f 85 ed 01 00 00 48 8b 44 24 38 0f b6 40 33 <42> 88 84 3c e4 01 00 00 48 8b 3b 48 8d 54 24 38 48 8d 74 24 50 e8
[ 3390.873723][T22901] gretap0: left allmulticast mode
[ 3390.873999][T22901] erspan0: left allmulticast mode
[ 3390.874567][T22901] amtr: left allmulticast mode
[ 3390.874791][T22901] relay_gw: left allmulticast mode
[ 3390.875025][T22901] relay_src: left allmulticast mode
[ 3624.157344][   T10] br0: port 1(gw_l) entered disabled state
[ 3624.281703][   T10] gw_l (unregistering): left allmulticast mode
[ 3624.282000][   T10] gw_l (unregistering): left promiscuous mode
[ 3624.282178][   T10] br0: port 1(gw_l) entered disabled state
[ 3624.333061][   T10] amtg: left allmulticast mode
[ 3624.333305][   T10] amtg: left promiscuous mode
[ 3624.333563][   T10] br0: port 2(amtg) entered disabled state