[ 1328.581009][ T8230] br1: port 1(veth1) entered blocking state
[ 1328.581391][ T8230] br1: port 1(veth1) entered disabled state
[ 1328.581717][ T8230] veth1: entered allmulticast mode
[ 1328.583777][ T8230] veth1: entered promiscuous mode
[ 1328.668319][   T40] br1: port 1(veth1) entered blocking state
[ 1328.668649][   T40] br1: port 1(veth1) entered forwarding state
[ 1346.483737][ T8369] br1: port 1(veth1) entered disabled state
[ 1346.573879][ T8370] veth1: left allmulticast mode
[ 1346.574195][ T8370] veth1: left promiscuous mode
[ 1346.574583][ T8370] br1: port 1(veth1) entered disabled state