[ 1662.421012][ T7883] veth0: entered allmulticast mode
[ 1662.421558][ T7883] veth1: entered allmulticast mode
[ 1662.421858][ T7883] veth2: entered allmulticast mode
[ 1662.422157][ T7883] veth3: entered allmulticast mode
[ 1689.575133][ T7883] veth0: left allmulticast mode
[ 1689.575457][ T7883] veth1: left allmulticast mode
[ 1689.575862][ T7883] veth2: left allmulticast mode
[ 1689.576124][ T7883] veth3: left allmulticast mode