[  646.290519][ T3999] br1: port 1(veth1) entered blocking state
[  646.290877][ T3999] br1: port 1(veth1) entered disabled state
[  646.291262][ T3999] veth1: entered allmulticast mode
[  646.293094][ T3999] veth1: entered promiscuous mode
[  646.329767][   T92] br1: port 1(veth1) entered blocking state
[  646.329957][   T92] br1: port 1(veth1) entered forwarding state
[  646.350793][ T4001] br1: port 2(veth2) entered blocking state
[  646.351084][ T4001] br1: port 2(veth2) entered disabled state
[  646.351384][ T4001] veth2: entered allmulticast mode
[  646.352788][ T4001] veth2: entered promiscuous mode
[  646.375774][   T71] br1: port 2(veth2) entered blocking state
[  646.376059][   T71] br1: port 2(veth2) entered forwarding state
[  667.233459][ T4495] tc (4495) used greatest stack depth: 23392 bytes left
[  695.311590][ T5398] br1: port 2(veth2) entered disabled state
[  695.349009][ T5399] veth2: left allmulticast mode
[  695.349182][ T5399] veth2: left promiscuous mode
[  695.349412][ T5399] br1: port 2(veth2) entered disabled state
[  695.373026][ T5400] br1: port 1(veth1) entered disabled state
[  695.401113][ T5401] veth1: left allmulticast mode
[  695.401322][ T5401] veth1: left promiscuous mode
[  695.401595][ T5401] br1: port 1(veth1) entered disabled state