[ 1438.227635][ T8316] veth0: entered allmulticast mode
[ 1438.228000][ T8316] veth1: entered allmulticast mode
[ 1438.228299][ T8316] veth2: entered allmulticast mode
[ 1438.239359][ T8316] veth3: entered allmulticast mode
[ 1465.096016][ T8316] veth0: left allmulticast mode
[ 1465.096386][ T8316] veth1: left allmulticast mode
[ 1465.096630][ T8316] veth2: left allmulticast mode
[ 1465.096850][ T8316] veth3: left allmulticast mode