[ 1343.960987][T12910] br1: port 1(veth1) entered blocking state
[ 1343.961590][T12910] br1: port 1(veth1) entered disabled state
[ 1343.962057][T12910] veth1: entered allmulticast mode
[ 1343.966583][T12910] veth1: entered promiscuous mode
[ 1344.082196][   T72] br1: port 1(veth1) entered blocking state
[ 1344.082637][   T72] br1: port 1(veth1) entered forwarding state
[ 1377.888502][T13090] br1: port 1(veth1) entered disabled state
[ 1378.008199][T13091] veth1: left allmulticast mode
[ 1378.009068][T13091] veth1: left promiscuous mode
[ 1378.009774][T13091] br1: port 1(veth1) entered disabled state