[ 1243.777535][ T9570] veth0: entered allmulticast mode
[ 1243.780390][ T9570] veth1: entered allmulticast mode
[ 1243.780935][ T9570] veth2: entered allmulticast mode
[ 1243.781447][ T9570] veth3: entered allmulticast mode
[ 1267.535379][ T9570] veth0: left allmulticast mode
[ 1267.535850][ T9570] veth1: left allmulticast mode
[ 1267.536297][ T9570] veth2: left allmulticast mode
[ 1267.536726][ T9570] veth3: left allmulticast mode