[ 1349.945790][T18210] veth0: entered allmulticast mode
[ 1349.958520][T18210] veth1: entered allmulticast mode
[ 1349.959085][T18210] veth2: entered allmulticast mode
[ 1349.959997][T18210] veth3: entered allmulticast mode
[ 1368.792802][T18210] veth0: left allmulticast mode
[ 1368.793230][T18210] veth1: left allmulticast mode
[ 1368.793526][T18210] veth2: left allmulticast mode
[ 1368.793794][T18210] veth3: left allmulticast mode