[  744.726299][ T4787] br1: port 1(veth1) entered blocking state
[  744.726556][ T4787] br1: port 1(veth1) entered disabled state
[  744.726812][ T4787] veth1: entered allmulticast mode
[  744.728287][ T4787] veth1: entered promiscuous mode
[  744.756178][   T70] br1: port 1(veth1) entered blocking state
[  744.756392][   T70] br1: port 1(veth1) entered forwarding state
[  744.775892][ T4789] br1: port 2(veth2) entered blocking state
[  744.776108][ T4789] br1: port 2(veth2) entered disabled state
[  744.776341][ T4789] veth2: entered allmulticast mode
[  744.784731][ T4789] veth2: entered promiscuous mode
[  744.806110][   T70] br1: port 2(veth2) entered blocking state
[  744.806319][   T70] br1: port 2(veth2) entered forwarding state
[  777.756981][ T5031] br1: port 1(veth1) entered disabled state
[  777.784006][ T5032] br1: port 2(veth2) entered disabled state
[  777.817809][ T5033] veth2: left allmulticast mode
[  777.817961][ T5033] veth2: left promiscuous mode
[  777.818162][ T5033] br1: port 2(veth2) entered disabled state
[  777.819072][ T5033] veth1: left allmulticast mode
[  777.819199][ T5033] veth1: left promiscuous mode
[  777.819393][ T5033] br1: port 1(veth1) entered disabled state