[  650.211385] veth0: entered allmulticast mode
[  650.211434] veth1: entered allmulticast mode
[  650.211468] veth2: entered allmulticast mode
[  650.211503] veth3: entered allmulticast mode
[  657.737844] veth0: left allmulticast mode
[  657.737932] veth1: left allmulticast mode
[  657.738022] veth2: left allmulticast mode
[  657.738110] veth3: left allmulticast mode