[ 1545.011341][ T9880] br0: port 1(veth1) entered blocking state
[ 1545.011763][ T9880] br0: port 1(veth1) entered disabled state
[ 1545.012150][ T9880] veth1: entered allmulticast mode
[ 1545.015753][ T9880] veth1: entered promiscuous mode
[ 1545.323818][   T50] br0: port 1(veth1) entered blocking state
[ 1545.324068][   T50] br0: port 1(veth1) entered forwarding state
[ 1552.758459][ T9915] br0: port 1(veth1) entered disabled state
[ 1552.898570][ T9917] veth1: left allmulticast mode
[ 1552.898835][ T9917] veth1: left promiscuous mode
[ 1552.899135][ T9917] br0: port 1(veth1) entered disabled state