[  703.251097][ T7121] br1: port 1(veth1) entered blocking state
[  703.251454][ T7121] br1: port 1(veth1) entered disabled state
[  703.251799][ T7121] veth1: entered allmulticast mode
[  703.254209][ T7121] veth1: entered promiscuous mode
[  703.284923][  T230] br1: port 1(veth1) entered blocking state
[  703.285120][  T230] br1: port 1(veth1) entered forwarding state
[  714.737671][ T7220] br1: port 1(veth1) entered disabled state
[  714.758733][ T7221] veth1: left allmulticast mode
[  714.759967][ T7221] veth1: left promiscuous mode
[  714.760212][ T7221] br1: port 1(veth1) entered disabled state