[  778.951637] veth0: entered allmulticast mode
[  778.951746] veth1: entered allmulticast mode
[  778.951809] veth2: entered allmulticast mode
[  778.951869] veth3: entered allmulticast mode
[  787.489671] veth0: left allmulticast mode
[  787.489760] veth1: left allmulticast mode
[  787.489804] veth2: left allmulticast mode
[  787.489851] veth3: left allmulticast mode