[  634.145762] veth0: entered allmulticast mode
[  634.145865] veth1: entered allmulticast mode
[  634.145938] veth2: entered allmulticast mode
[  634.146009] veth3: entered allmulticast mode
[  641.619261] veth0: left allmulticast mode
[  641.619338] veth1: left allmulticast mode
[  641.619423] veth2: left allmulticast mode
[  641.619510] veth3: left allmulticast mode