[ 1442.239682][ T3958] br1: port 1(veth1) entered blocking state
[ 1442.239997][ T3958] br1: port 1(veth1) entered disabled state
[ 1442.240259][ T3958] veth1: entered allmulticast mode
[ 1442.242771][ T3958] veth1: entered promiscuous mode
[ 1442.243505][ T3958] br1: port 1(veth1) entered blocking state
[ 1442.243738][ T3958] br1: port 1(veth1) entered forwarding state
[ 1477.042827][ T4049] br1: port 1(veth1) entered disabled state
[ 1477.205690][ T4051] veth1: left allmulticast mode
[ 1477.206014][ T4051] veth1: left promiscuous mode
[ 1477.206661][ T4051] br1: port 1(veth1) entered disabled state