[ 1224.877148][ T8355] br1: port 1(veth1) entered blocking state
[ 1224.877606][ T8355] br1: port 1(veth1) entered disabled state
[ 1224.878055][ T8355] veth1: entered allmulticast mode
[ 1224.881952][ T8355] veth1: entered promiscuous mode
[ 1224.994931][   T37] br1: port 1(veth1) entered blocking state
[ 1224.995443][   T37] br1: port 1(veth1) entered forwarding state
[ 1239.863189][ T8454] br1: port 1(veth1) entered disabled state
[ 1239.984682][ T8455] veth1: left allmulticast mode
[ 1239.985053][ T8455] veth1: left promiscuous mode
[ 1239.985546][ T8455] br1: port 1(veth1) entered disabled state