[  420.422580][ T2499] br0: port 1(veth1) entered blocking state
[  420.422901][ T2499] br0: port 1(veth1) entered disabled state
[  420.423176][ T2499] veth1: entered allmulticast mode
[  420.425073][ T2499] veth1: entered promiscuous mode
[  420.578905][ T2501] br0: port 2(veth2) entered blocking state
[  420.579179][ T2501] br0: port 2(veth2) entered disabled state
[  420.579444][ T2501] veth2: entered allmulticast mode
[  420.581410][ T2501] veth2: entered promiscuous mode
[  420.908439][   T49] br0: port 1(veth1) entered blocking state
[  420.908754][   T49] br0: port 1(veth1) entered forwarding state
[  421.060281][   T49] br0: port 2(veth2) entered blocking state
[  421.060557][   T49] br0: port 2(veth2) entered forwarding state
[  642.961191][ T3669] br0: port 2(veth2) entered disabled state
[  643.104902][ T3670] br0: port 1(veth1) entered disabled state
[  643.247409][ T3671] veth2: left allmulticast mode
[  643.247627][ T3671] veth2: left promiscuous mode
[  643.247968][ T3671] br0: port 2(veth2) entered disabled state
[  643.250069][ T3671] veth1: left allmulticast mode
[  643.250265][ T3671] veth1: left promiscuous mode
[  643.250553][ T3671] br0: port 1(veth1) entered disabled state