[  813.902653][T20482] veth0: entered allmulticast mode
[  813.903234][T20482] veth1: entered allmulticast mode
[  813.903633][T20482] veth2: entered allmulticast mode
[  813.904056][T20482] veth3: entered allmulticast mode
[  825.441403][T20482] veth0: left allmulticast mode
[  825.441793][T20482] veth1: left allmulticast mode
[  825.442094][T20482] veth2: left allmulticast mode
[  825.442376][T20482] veth3: left allmulticast mode