[ 1813.415243][T14649] veth0: entered allmulticast mode
[ 1813.415900][T14649] veth1: entered allmulticast mode
[ 1813.416428][T14649] veth2: entered allmulticast mode
[ 1813.419232][T14649] veth3: entered allmulticast mode
[ 1838.268342][T14649] veth0: left allmulticast mode
[ 1838.268838][T14649] veth1: left allmulticast mode
[ 1838.269278][T14649] veth2: left allmulticast mode
[ 1838.269701][T14649] veth3: left allmulticast mode