[  749.296704] veth0: entered allmulticast mode
[  749.296765] veth1: entered allmulticast mode
[  749.296819] veth2: entered allmulticast mode
[  749.296874] veth3: entered allmulticast mode
[  757.776302] veth0: left allmulticast mode
[  757.776388] veth1: left allmulticast mode
[  757.776423] veth2: left allmulticast mode
[  757.776454] veth3: left allmulticast mode