[ 1333.850426][ T7505] veth0: entered allmulticast mode
[ 1333.851072][ T7505] veth1: entered allmulticast mode
[ 1333.851460][ T7505] veth2: entered allmulticast mode
[ 1333.851803][ T7505] veth3: entered allmulticast mode
[ 1352.604715][ T7505] veth0: left allmulticast mode
[ 1352.605054][ T7505] veth1: left allmulticast mode
[ 1352.605321][ T7505] veth2: left allmulticast mode
[ 1352.605570][ T7505] veth3: left allmulticast mode