[ 1200.322980][ T7211] br1: port 1(veth1) entered blocking state
[ 1200.323302][ T7211] br1: port 1(veth1) entered disabled state
[ 1200.323587][ T7211] veth1: entered allmulticast mode
[ 1200.325593][ T7211] veth1: entered promiscuous mode
[ 1200.416823][   T39] br1: port 1(veth1) entered blocking state
[ 1200.417246][   T39] br1: port 1(veth1) entered forwarding state
[ 1231.709776][ T7391] br1: port 1(veth1) entered disabled state
[ 1231.802651][ T7392] veth1: left allmulticast mode
[ 1231.802909][ T7392] veth1: left promiscuous mode
[ 1231.803234][ T7392] br1: port 1(veth1) entered disabled state