[  634.648524] veth0: entered allmulticast mode
[  634.648627] veth1: entered allmulticast mode
[  634.648702] veth2: entered allmulticast mode
[  634.648786] veth3: entered allmulticast mode
[  642.132839] veth0: left allmulticast mode
[  642.132931] veth1: left allmulticast mode
[  642.132971] veth2: left allmulticast mode
[  642.133004] veth3: left allmulticast mode