[  522.298379][ T4445] br1: port 1(veth1) entered blocking state
[  522.298772][ T4445] br1: port 1(veth1) entered disabled state
[  522.299109][ T4445] veth1: entered allmulticast mode
[  522.300921][ T4445] veth1: entered promiscuous mode
[  522.326091][  T189] br1: port 1(veth1) entered blocking state
[  522.326425][  T189] br1: port 1(veth1) entered forwarding state
[  522.349327][ T4447] br1: port 2(veth2) entered blocking state
[  522.349685][ T4447] br1: port 2(veth2) entered disabled state
[  522.350009][ T4447] veth2: entered allmulticast mode
[  522.351656][ T4447] veth2: entered promiscuous mode
[  522.384741][  T189] br1: port 2(veth2) entered blocking state
[  522.385068][  T189] br1: port 2(veth2) entered forwarding state
[  555.970602][ T4688] br1: port 1(veth1) entered disabled state
[  556.009382][ T4689] br1: port 2(veth2) entered disabled state
[  556.034499][ T4690] veth2: left allmulticast mode
[  556.034787][ T4690] veth2: left promiscuous mode
[  556.035128][ T4690] br1: port 2(veth2) entered disabled state
[  556.036276][ T4690] veth1: left allmulticast mode
[  556.036531][ T4690] veth1: left promiscuous mode
[  556.037860][ T4690] br1: port 1(veth1) entered disabled state