[ 1224.993547][ T7408] br1: port 1(veth1) entered blocking state
[ 1224.994053][ T7408] br1: port 1(veth1) entered disabled state
[ 1224.994547][ T7408] veth1: entered allmulticast mode
[ 1224.998089][ T7408] veth1: entered promiscuous mode
[ 1225.121753][  T572] br1: port 1(veth1) entered blocking state
[ 1225.122517][  T572] br1: port 1(veth1) entered forwarding state
[ 1258.592822][ T7587] br1: port 1(veth1) entered disabled state
[ 1258.699937][ T7588] veth1: left allmulticast mode
[ 1258.700324][ T7588] veth1: left promiscuous mode
[ 1258.700832][ T7588] br1: port 1(veth1) entered disabled state