[ 1168.730977][ T7919] br1: port 1(veth1) entered blocking state
[ 1168.731340][ T7919] br1: port 1(veth1) entered disabled state
[ 1168.731646][ T7919] veth1: entered allmulticast mode
[ 1168.734218][ T7919] veth1: entered promiscuous mode
[ 1168.815001][   T55] br1: port 1(veth1) entered blocking state
[ 1168.815340][   T55] br1: port 1(veth1) entered forwarding state
[ 1200.213654][ T8098] br1: port 1(veth1) entered disabled state
[ 1200.309235][ T8099] veth1: left allmulticast mode
[ 1200.309910][ T8099] veth1: left promiscuous mode
[ 1200.310235][ T8099] br1: port 1(veth1) entered disabled state