[  634.691573] veth0: entered allmulticast mode
[  634.691725] veth1: entered allmulticast mode
[  634.691816] veth2: entered allmulticast mode
[  634.691927] veth3: entered allmulticast mode
[  642.191519] veth0: left allmulticast mode
[  642.191575] veth1: left allmulticast mode
[  642.191609] veth2: left allmulticast mode
[  642.191636] veth3: left allmulticast mode