[ 1553.391927][ T7932] veth0: entered allmulticast mode
[ 1553.392317][ T7932] veth1: entered allmulticast mode
[ 1553.392639][ T7932] veth2: entered allmulticast mode
[ 1553.392952][ T7932] veth3: entered allmulticast mode
[ 1580.800804][ T7932] veth0: left allmulticast mode
[ 1580.801167][ T7932] veth1: left allmulticast mode
[ 1580.801410][ T7932] veth2: left allmulticast mode
[ 1580.801661][ T7932] veth3: left allmulticast mode