[ 1532.717359][ T7808] br1: port 1(veth1) entered blocking state
[ 1532.718778][ T7808] br1: port 1(veth1) entered disabled state
[ 1532.719193][ T7808] veth1: entered allmulticast mode
[ 1532.722468][ T7808] veth1: entered promiscuous mode
[ 1532.827608][  T328] br1: port 1(veth1) entered blocking state
[ 1532.828040][  T328] br1: port 1(veth1) entered forwarding state
[ 1547.588682][ T7907] br1: port 1(veth1) entered disabled state
[ 1547.700766][ T7908] veth1: left allmulticast mode
[ 1547.701150][ T7908] veth1: left promiscuous mode
[ 1547.702965][ T7908] br1: port 1(veth1) entered disabled state