[  631.984406][ T6834] br0: port 1(veth1) entered blocking state
[  631.984614][ T6834] br0: port 1(veth1) entered disabled state
[  631.985180][ T6834] veth1: entered allmulticast mode
[  631.986670][ T6834] veth1: entered promiscuous mode
[  632.047641][ T3670] br0: port 1(veth1) entered blocking state
[  632.047835][ T3670] br0: port 1(veth1) entered forwarding state
[  637.617668][ T6879] br0: port 1(veth1) entered disabled state
[  637.651586][ T6880] veth1: left allmulticast mode
[  637.651739][ T6880] veth1: left promiscuous mode
[  637.651957][ T6880] br0: port 1(veth1) entered disabled state