[  577.606908][ T3907] br1: port 1(veth1) entered blocking state
[  577.607579][ T3907] br1: port 1(veth1) entered disabled state
[  577.608193][ T3907] veth1: entered allmulticast mode
[  577.609907][ T3907] veth1: entered promiscuous mode
[  577.656546][   T57] br1: port 1(veth1) entered blocking state
[  577.656885][   T57] br1: port 1(veth1) entered forwarding state
[  577.680530][ T3909] br1: port 2(veth2) entered blocking state
[  577.680876][ T3909] br1: port 2(veth2) entered disabled state
[  577.681206][ T3909] veth2: entered allmulticast mode
[  577.683185][ T3909] veth2: entered promiscuous mode
[  577.718954][   T37] br1: port 2(veth2) entered blocking state
[  577.719521][   T37] br1: port 2(veth2) entered forwarding state
[  612.084048][ T4150] br1: port 1(veth1) entered disabled state
[  612.121821][ T4151] br1: port 2(veth2) entered disabled state
[  612.161461][ T4152] veth2: left allmulticast mode
[  612.161902][ T4152] veth2: left promiscuous mode
[  612.162461][ T4152] br1: port 2(veth2) entered disabled state
[  612.166599][ T4152] veth1: left allmulticast mode
[  612.167073][ T4152] veth1: left promiscuous mode
[  612.167671][ T4152] br1: port 1(veth1) entered disabled state