[ 1375.354630][T17991] veth0: entered allmulticast mode
[ 1375.355247][T17991] veth1: entered allmulticast mode
[ 1375.355616][T17991] veth2: entered allmulticast mode
[ 1375.355986][T17991] veth3: entered allmulticast mode
[ 1394.010761][T17991] veth0: left allmulticast mode
[ 1394.011269][T17991] veth1: left allmulticast mode
[ 1394.011561][T17991] veth2: left allmulticast mode
[ 1394.011838][T17991] veth3: left allmulticast mode