[  917.485866][T31750] br1: port 1(veth1) entered blocking state
[  917.486223][T31750] br1: port 1(veth1) entered disabled state
[  917.486545][T31750] veth1: entered allmulticast mode
[  917.488114][T31750] veth1: entered promiscuous mode
[  917.555299][T31753] br1: port 2(veth2) entered blocking state
[  917.555674][T31753] br1: port 2(veth2) entered disabled state
[  917.556040][T31753] veth2: entered allmulticast mode
[  917.558242][T31753] veth2: entered promiscuous mode
[  917.617533][T31755] br1: port 2(veth2) entered blocking state
[  917.617891][T31755] br1: port 2(veth2) entered forwarding state
[  917.618374][T31755] br1: port 1(veth1) entered blocking state
[  917.618691][T31755] br1: port 1(veth1) entered forwarding state
[  927.807788][T32115] br1: port 2(veth2) entered disabled state
[  927.808476][T32115] br1: port 1(veth1) entered disabled state
[  927.880844][T32117] veth2: left allmulticast mode
[  927.881136][T32117] veth2: left promiscuous mode
[  927.881489][T32117] br1: port 2(veth2) entered disabled state
[  927.942583][T32119] veth1: left allmulticast mode
[  927.942873][T32119] veth1: left promiscuous mode
[  927.943217][T32119] br1: port 1(veth1) entered disabled state