[ 1552.383874][T10504] br1: port 1(veth1) entered blocking state
[ 1552.384204][T10504] br1: port 1(veth1) entered disabled state
[ 1552.384469][T10504] veth1: entered allmulticast mode
[ 1552.386353][T10504] veth1: entered promiscuous mode
[ 1552.528477][ T8133] br1: port 1(veth1) entered blocking state
[ 1552.528768][ T8133] br1: port 1(veth1) entered forwarding state
[ 1568.213937][T10563] br1: port 1(veth1) entered disabled state
[ 1568.372039][T10564] veth1: left allmulticast mode
[ 1568.372274][T10564] veth1: left promiscuous mode
[ 1568.372591][T10564] br1: port 1(veth1) entered disabled state