[  420.227770][ T2501] br0: port 1(veth1) entered blocking state
[  420.228705][ T2501] br0: port 1(veth1) entered disabled state
[  420.229045][ T2501] veth1: entered allmulticast mode
[  420.231162][ T2501] veth1: entered promiscuous mode
[  420.406995][ T2503] br0: port 2(veth2) entered blocking state
[  420.407262][ T2503] br0: port 2(veth2) entered disabled state
[  420.407527][ T2503] veth2: entered allmulticast mode
[  420.409766][ T2503] veth2: entered promiscuous mode
[  420.727729][    T7] br0: port 1(veth1) entered blocking state
[  420.728054][    T7] br0: port 1(veth1) entered forwarding state
[  420.913042][   T51] br0: port 2(veth2) entered blocking state
[  420.913297][   T51] br0: port 2(veth2) entered forwarding state
[  661.609502][ T3696] br0: port 2(veth2) entered disabled state
[  661.776406][ T3697] br0: port 1(veth1) entered disabled state
[  661.939143][ T3698] veth2: left allmulticast mode
[  661.939498][ T3698] veth2: left promiscuous mode
[  661.940025][ T3698] br0: port 2(veth2) entered disabled state
[  661.943820][ T3698] veth1: left allmulticast mode
[  661.944040][ T3698] veth1: left promiscuous mode
[  661.944388][ T3698] br0: port 1(veth1) entered disabled state