make -C tools/testing/selftests TARGETS=net TEST_PROGS=test_bridge_neigh_ssuppress.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 6000 # selftests: net: test_bridge_neigh_suppress.sh [ 28.330328][ T270] eth0: renamed from veth0 [ 28.481504][ T275] swp1: renamed from veth1 [ 28.996741][ T287] veth0: renamed from veth1 [ 29.362444][ T289] eth0: renamed from veth0 [ 29.548735][ T292] swp1: renamed from veth1 [ 33.689804][ T317] br0: port 1(swp1) entered blocking state [ 33.690211][ T317] br0: port 1(swp1) entered disabled state [ 33.690730][ T317] swp1: entered allmulticast mode [ 33.692091][ T317] swp1: entered promiscuous mode [ 33.696710][ T8] br0: port 1(swp1) entered blocking state [ 33.697073][ T8] br0: port 1(swp1) entered forwarding state [ 34.427545][ T320] br0: port 2(vx0) entered blocking state [ 34.427958][ T320] br0: port 2(vx0) entered disabled state [ 34.428341][ T320] vx0: entered allmulticast mode [ 34.429830][ T320] vx0: entered promiscuous mode [ 34.430552][ T320] br0: port 2(vx0) entered blocking state [ 34.430929][ T320] br0: port 2(vx0) entered forwarding state [ 37.150540][ T340] br0: port 1(swp1) entered blocking state [ 37.150876][ T340] br0: port 1(swp1) entered disabled state [ 37.151210][ T340] swp1: entered allmulticast mode [ 37.152560][ T340] swp1: entered promiscuous mode [ 37.159789][ T9] br0: port 1(swp1) entered blocking state [ 37.160107][ T9] br0: port 1(swp1) entered forwarding state [ 37.653653][ T343] br0: port 2(vx0) entered blocking state [ 37.654001][ T343] br0: port 2(vx0) entered disabled state [ 37.654341][ T343] vx0: entered allmulticast mode [ 37.655731][ T343] vx0: entered promiscuous mode [ 37.656355][ T343] br0: port 2(vx0) entered blocking state [ 37.656654][ T343] br0: port 2(vx0) entered forwarding state # # Per-port ARP suppression - VLAN 10 # ---------------------------------- [ 44.748324][ T359] GACT probability NOT on # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [ OK ] # TEST: ARP suppression [ OK ] # # Per-port ARP suppression - VLAN 20 # ---------------------------------- # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [ OK ] # TEST: ARP suppression [ OK ] [ 72.239349][ T11] br0: port 1(swp1) entered disabled state [ 72.251784][ T11] swp1 (unregistering): left allmulticast mode [ 72.252180][ T11] swp1 (unregistering): left promiscuous mode [ 72.252543][ T11] br0: port 1(swp1) entered disabled state [ 72.707642][ T11] br0: port 1(swp1) entered disabled state [ 72.722911][ T11] swp1 (unregistering): left allmulticast mode [ 72.723563][ T11] swp1 (unregistering): left promiscuous mode [ 72.723879][ T11] br0: port 1(swp1) entered disabled state [ 73.124417][ T11] vx0: left allmulticast mode [ 73.124712][ T11] vx0: left promiscuous mode [ 73.125136][ T11] br0: port 2(vx0) entered disabled state [ 73.242519][ T11] ================================================================== [ 73.242958][ T11] BUG: KASAN: use-after-free in vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 73.243410][ T11] Read of size 8 at addr ffff888009a50bf0 by task kworker/u8:0/11 [ 73.243797][ T11] [ 73.243920][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 73.244318][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 73.244926][ T11] Workqueue: netns cleanup_net [ 73.245170][ T11] Call Trace: [ 73.245342][ T11] [ 73.245496][ T11] dump_stack_lvl+0x64/0xb0 [ 73.245729][ T11] print_address_description.constprop.0+0x2c/0x3b0 [ 73.246063][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 73.246387][ T11] print_report+0xb5/0x270 [ 73.246617][ T11] ? kasan_addr_to_slab+0x4e/0x90 [ 73.246887][ T11] kasan_report+0xbe/0xf0 [ 73.247106][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 73.247431][ T11] vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 73.247781][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 73.248155][ T11] ? netconsole_netdev_event+0x1b4/0x300 [ 73.248467][ T11] notifier_call_chain+0x9a/0x290 [ 73.248726][ T11] unregister_netdevice_many_notify+0x55a/0x1180 [ 73.249083][ T11] ? mutex_is_locked+0x17/0x50 [ 73.249326][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 73.249673][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 73.249988][ T11] default_device_exit_batch+0x228/0x2c0 [ 73.250271][ T11] ? __pfx_default_device_exit_batch+0x10/0x10 [ 73.250583][ T11] ? mutex_is_locked+0x17/0x50 [ 73.250825][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 73.251125][ T11] cleanup_net+0x4f3/0xb50 [ 73.251353][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 73.251636][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 73.251888][ T11] ? lock_acquire+0x1c1/0x220 [ 73.252127][ T11] ? process_one_work+0x714/0x1310 [ 73.252389][ T11] process_one_work+0x78c/0x1310 [ 73.252640][ T11] ? hlock_class+0x4e/0x130 [ 73.252872][ T11] ? __pfx_process_one_work+0x10/0x10 [ 73.253145][ T11] ? assign_work+0x16c/0x240 [ 73.253381][ T11] worker_thread+0x73d/0x1010 [ 73.253621][ T11] ? __pfx_worker_thread+0x10/0x10 [ 73.253880][ T11] kthread+0x28f/0x360 [ 73.254090][ T11] ? __pfx_kthread+0x10/0x10 [ 73.254321][ T11] ret_from_fork+0x31/0x70 [ 73.254549][ T11] ? __pfx_kthread+0x10/0x10 [ 73.254781][ T11] ret_from_fork_asm+0x1b/0x30 [ 73.255027][ T11] [ 73.255187][ T11] [ 73.255309][ T11] The buggy address belongs to the physical page: [ 73.255629][ T11] page:ffffea0000269400 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9a50 [ 73.256130][ T11] flags: 0x80000000000000(node=0|zone=1) [ 73.256414][ T11] page_type: 0xffffffff() [ 73.256634][ T11] raw: 0080000000000000 ffffea0000270a08 ffff888035c01c38 0000000000000000 [ 73.257067][ T11] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 73.257496][ T11] page dumped because: kasan: bad access detected [ 73.257814][ T11] [ 73.257934][ T11] Memory state around the buggy address: [ 73.258216][ T11] ffff888009a50a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.258616][ T11] ffff888009a50b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.259015][ T11] >ffff888009a50b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.259415][ T11] ^ [ 73.259799][ T11] ffff888009a50c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.260198][ T11] ffff888009a50c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 73.260599][ T11] ================================================================== [ 73.261080][ T11] Disabling lock debugging due to kernel taint [ 73.545371][ T11] vx0: left allmulticast mode [ 73.545741][ T11] vx0: left promiscuous mode [ 73.546118][ T11] br0: port 2(vx0) entered disabled state [ 79.926463][ T545] eth0: renamed from veth0 [ 80.050938][ T550] swp1: renamed from veth1 [ 80.486636][ T561] veth0: renamed from veth1 [ 80.781604][ T564] eth0: renamed from veth0 [ 80.940092][ T566] swp1: renamed from veth1 [ 84.031965][ T590] br0: port 1(swp1) entered blocking state [ 84.032315][ T590] br0: port 1(swp1) entered disabled state [ 84.032644][ T590] swp1: entered allmulticast mode [ 84.033774][ T590] swp1: entered promiscuous mode [ 84.036557][ T49] br0: port 1(swp1) entered blocking state [ 84.036896][ T49] br0: port 1(swp1) entered forwarding state [ 84.413293][ T593] br0: port 2(vx0) entered blocking state [ 84.413620][ T593] br0: port 2(vx0) entered disabled state [ 84.413923][ T593] vx0: entered allmulticast mode [ 84.415007][ T593] vx0: entered promiscuous mode [ 84.415504][ T593] br0: port 2(vx0) entered blocking state [ 84.415795][ T593] br0: port 2(vx0) entered forwarding state [ 86.612048][ T610] br0: port 1(swp1) entered blocking state [ 86.612396][ T610] br0: port 1(swp1) entered disabled state [ 86.612715][ T610] swp1: entered allmulticast mode [ 86.613801][ T610] swp1: entered promiscuous mode [ 86.623795][ T66] br0: port 1(swp1) entered blocking state [ 86.624114][ T66] br0: port 1(swp1) entered forwarding state [ 87.008312][ T613] br0: port 2(vx0) entered blocking state [ 87.008631][ T613] br0: port 2(vx0) entered disabled state [ 87.008936][ T613] vx0: entered allmulticast mode [ 87.009975][ T613] vx0: entered promiscuous mode [ 87.010610][ T613] br0: port 2(vx0) entered blocking state [ 87.010899][ T613] br0: port 2(vx0) entered forwarding state # # Per-port NS suppression - VLAN 10 # --------------------------------- # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [ OK ] # TEST: NS suppression [ OK ] # # Per-port NS suppression - VLAN 20 # --------------------------------- # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [ OK ] # TEST: NS suppression [ OK ] [ 174.101320][ T11] br0: port 1(swp1) entered disabled state [ 174.114457][ T11] swp1 (unregistering): left allmulticast mode [ 174.114835][ T11] swp1 (unregistering): left promiscuous mode [ 174.115181][ T11] br0: port 1(swp1) entered disabled state [ 174.490325][ T11] br0: port 1(swp1) entered disabled state [ 174.495331][ T11] swp1 (unregistering): left allmulticast mode [ 174.495658][ T11] swp1 (unregistering): left promiscuous mode [ 174.495960][ T11] br0: port 1(swp1) entered disabled state [ 174.818423][ T11] vx0: left allmulticast mode [ 174.818856][ T11] vx0: left promiscuous mode [ 174.819414][ T11] br0: port 2(vx0) entered disabled state [ 175.193417][ T11] vx0: left allmulticast mode [ 175.193709][ T11] vx0: left promiscuous mode [ 175.194085][ T11] br0: port 2(vx0) entered disabled state [ 181.944634][ T809] eth0: renamed from veth0 [ 182.070468][ T814] swp1: renamed from veth1 [ 182.523126][ T826] veth0: renamed from veth1 [ 182.780366][ T830] eth0: renamed from veth0 [ 182.932747][ T831] swp1: renamed from veth1 [ 186.110253][ T855] br0: port 1(swp1) entered blocking state [ 186.110600][ T855] br0: port 1(swp1) entered disabled state [ 186.110914][ T855] swp1: entered allmulticast mode [ 186.112024][ T855] swp1: entered promiscuous mode [ 186.115121][ T8] br0: port 1(swp1) entered blocking state [ 186.115446][ T8] br0: port 1(swp1) entered forwarding state [ 186.496501][ T858] br0: port 2(vx0) entered blocking state [ 186.496825][ T858] br0: port 2(vx0) entered disabled state [ 186.497131][ T858] vx0: entered allmulticast mode [ 186.498491][ T858] vx0: entered promiscuous mode [ 186.499192][ T858] br0: port 2(vx0) entered blocking state [ 186.499509][ T858] br0: port 2(vx0) entered forwarding state [ 188.692202][ T875] br0: port 1(swp1) entered blocking state [ 188.692549][ T875] br0: port 1(swp1) entered disabled state [ 188.692865][ T875] swp1: entered allmulticast mode [ 188.693921][ T875] swp1: entered promiscuous mode [ 188.705188][ T269] br0: port 1(swp1) entered blocking state [ 188.705522][ T269] br0: port 1(swp1) entered forwarding state [ 189.101728][ T878] br0: port 2(vx0) entered blocking state [ 189.102052][ T878] br0: port 2(vx0) entered disabled state [ 189.102377][ T878] vx0: entered allmulticast mode [ 189.103418][ T878] vx0: entered promiscuous mode [ 189.103927][ T878] br0: port 2(vx0) entered blocking state [ 189.104215][ T878] br0: port 2(vx0) entered forwarding state # # Per-{Port, VLAN} ARP suppression # -------------------------------- # TEST: "neigh_vlan_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on (VLAN 10) [ OK ] # TEST: "neigh_suppress" is off (VLAN 20) [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off (VLAN 10) [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_vlan_suppress" is off [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] [ 216.943400][ T11] br0: port 1(swp1) entered disabled state [ 216.948832][ T11] swp1 (unregistering): left allmulticast mode [ 216.949225][ T11] swp1 (unregistering): left promiscuous mode [ 216.949662][ T11] br0: port 1(swp1) entered disabled state [ 217.285727][ T11] br0: port 1(swp1) entered disabled state [ 217.291189][ T11] swp1 (unregistering): left allmulticast mode [ 217.292467][ T11] swp1 (unregistering): left promiscuous mode [ 217.292795][ T11] br0: port 1(swp1) entered disabled state [ 217.613380][ T11] vx0: left allmulticast mode [ 217.613658][ T11] vx0: left promiscuous mode [ 217.614020][ T11] br0: port 2(vx0) entered disabled state [ 217.960355][ T11] vx0: left allmulticast mode [ 217.960631][ T11] vx0: left promiscuous mode [ 217.960986][ T11] br0: port 2(vx0) entered disabled state [ 224.358127][ T1066] eth0: renamed from veth0 [ 224.492046][ T1071] swp1: renamed from veth1 [ 224.958240][ T1083] veth0: renamed from veth1 [ 225.236981][ T1085] eth0: renamed from veth0 [ 225.402035][ T1088] swp1: renamed from veth1 [ 228.584115][ T1112] br0: port 1(swp1) entered blocking state [ 228.584457][ T1112] br0: port 1(swp1) entered disabled state [ 228.584781][ T1112] swp1: entered allmulticast mode [ 228.585861][ T1112] swp1: entered promiscuous mode [ 228.594711][ T49] br0: port 1(swp1) entered blocking state [ 228.595028][ T49] br0: port 1(swp1) entered forwarding state [ 228.992662][ T1115] br0: port 2(vx0) entered blocking state [ 228.993002][ T1115] br0: port 2(vx0) entered disabled state [ 228.993334][ T1115] vx0: entered allmulticast mode [ 228.994585][ T1115] vx0: entered promiscuous mode [ 228.995241][ T1115] br0: port 2(vx0) entered blocking state [ 228.995546][ T1115] br0: port 2(vx0) entered forwarding state [ 231.284166][ T1132] br0: port 1(swp1) entered blocking state [ 231.284517][ T1132] br0: port 1(swp1) entered disabled state [ 231.284862][ T1132] swp1: entered allmulticast mode [ 231.285985][ T1132] swp1: entered promiscuous mode [ 231.289420][ T50] br0: port 1(swp1) entered blocking state [ 231.289727][ T50] br0: port 1(swp1) entered forwarding state [ 231.662854][ T1135] br0: port 2(vx0) entered blocking state [ 231.663182][ T1135] br0: port 2(vx0) entered disabled state [ 231.663916][ T1135] vx0: entered allmulticast mode [ 231.665005][ T1135] vx0: entered promiscuous mode [ 231.665537][ T1135] br0: port 2(vx0) entered blocking state [ 231.665831][ T1135] br0: port 2(vx0) entered forwarding state # # Per-{Port, VLAN} NS suppression # ------------------------------- # TEST: "neigh_vlan_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on (VLAN 10) [ OK ] # TEST: "neigh_suppress" is off (VLAN 20) [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off (VLAN 10) [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_vlan_suppress" is off [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] [ 307.353167][ T11] br0: port 1(swp1) entered disabled state [ 307.365178][ T11] swp1 (unregistering): left allmulticast mode [ 307.365561][ T11] swp1 (unregistering): left promiscuous mode [ 307.365923][ T11] br0: port 1(swp1) entered disabled state [ 307.688938][ T11] br0: port 1(swp1) entered disabled state [ 307.694142][ T11] swp1 (unregistering): left allmulticast mode [ 307.694518][ T11] swp1 (unregistering): left promiscuous mode [ 307.694910][ T11] br0: port 1(swp1) entered disabled state [ 308.047362][ T11] vx0: left allmulticast mode [ 308.047642][ T11] vx0: left promiscuous mode [ 308.048013][ T11] br0: port 2(vx0) entered disabled state [ 308.437990][ T11] vx0: left allmulticast mode [ 308.438273][ T11] vx0: left promiscuous mode [ 308.438646][ T11] br0: port 2(vx0) entered disabled state # # Tests passed: 100 # Tests failed: 48 not ok 1 selftests: net: test_bridge_neigh_suppress.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__->