[ 1543.198359][ T8262] br1: port 1(veth1) entered blocking state
[ 1543.199447][ T8262] br1: port 1(veth1) entered disabled state
[ 1543.199732][ T8262] veth1: entered allmulticast mode
[ 1543.201615][ T8262] veth1: entered promiscuous mode
[ 1543.362639][   T51] br1: port 1(veth1) entered blocking state
[ 1543.362973][   T51] br1: port 1(veth1) entered forwarding state
[ 1563.574187][ T8337] br1: port 1(veth1) entered disabled state
[ 1563.729847][ T8339] veth1: left allmulticast mode
[ 1563.730086][ T8339] veth1: left promiscuous mode
[ 1563.730421][ T8339] br1: port 1(veth1) entered disabled state