[ 1386.329988][ T6837] br1: port 1(veth1) entered blocking state
[ 1386.330375][ T6837] br1: port 1(veth1) entered disabled state
[ 1386.330645][ T6837] veth1: entered allmulticast mode
[ 1386.332763][ T6837] veth1: entered promiscuous mode
[ 1386.478240][    T8] br1: port 1(veth1) entered blocking state
[ 1386.478500][    T8] br1: port 1(veth1) entered forwarding state
[ 1420.677410][ T6928] br1: port 1(veth1) entered disabled state
[ 1420.821884][ T6929] veth1: left allmulticast mode
[ 1420.822223][ T6929] veth1: left promiscuous mode
[ 1420.822693][ T6929] br1: port 1(veth1) entered disabled state