[ 1497.591449][ T7355] br1: port 1(veth1) entered blocking state
[ 1497.591785][ T7355] br1: port 1(veth1) entered disabled state
[ 1497.592060][ T7355] veth1: entered allmulticast mode
[ 1497.593939][ T7355] veth1: entered promiscuous mode
[ 1497.754492][   T63] br1: port 1(veth1) entered blocking state
[ 1497.754900][   T63] br1: port 1(veth1) entered forwarding state
[ 1518.035697][ T7430] br1: port 1(veth1) entered disabled state
[ 1518.180750][ T7432] veth1: left allmulticast mode
[ 1518.181926][ T7432] veth1: left promiscuous mode
[ 1518.182262][ T7432] br1: port 1(veth1) entered disabled state