[  773.777995][ T7332] br0: port 1(veth1) entered blocking state
[  773.778299][ T7332] br0: port 1(veth1) entered disabled state
[  773.778565][ T7332] veth1: entered allmulticast mode
[  773.783124][ T7332] veth1: entered promiscuous mode
[  773.850264][ T3304] br0: port 1(veth1) entered blocking state
[  773.850479][ T3304] br0: port 1(veth1) entered forwarding state
[  779.395186][ T7377] br0: port 1(veth1) entered disabled state
[  779.423236][ T7378] veth1: left allmulticast mode
[  779.423456][ T7378] veth1: left promiscuous mode
[  779.423722][ T7378] br0: port 1(veth1) entered disabled state