[  820.246474] veth0: entered allmulticast mode
[  820.246619] veth1: entered allmulticast mode
[  820.246692] veth2: entered allmulticast mode
[  820.246756] veth3: entered allmulticast mode
[  828.992854] veth0: left allmulticast mode
[  828.992996] veth1: left allmulticast mode
[  828.993065] veth2: left allmulticast mode
[  828.993131] veth3: left allmulticast mode