[ 1297.768112][ T7957] br1: port 1(veth1) entered blocking state
[ 1297.768588][ T7957] br1: port 1(veth1) entered disabled state
[ 1297.769028][ T7957] veth1: entered allmulticast mode
[ 1297.772898][ T7957] veth1: entered promiscuous mode
[ 1297.862016][ T5301] br1: port 1(veth1) entered blocking state
[ 1297.862338][ T5301] br1: port 1(veth1) entered forwarding state
[ 1311.433159][ T8056] br1: port 1(veth1) entered disabled state
[ 1311.519172][ T8057] veth1: left allmulticast mode
[ 1311.520209][ T8057] veth1: left promiscuous mode
[ 1311.520553][ T8057] br1: port 1(veth1) entered disabled state