[  857.122621][T21287] veth0: entered allmulticast mode
[  857.122969][T21287] veth1: entered allmulticast mode
[  857.123199][T21287] veth2: entered allmulticast mode
[  857.123502][T21287] veth3: entered allmulticast mode
[  857.123741][T21287] veth4: entered allmulticast mode
[  857.123976][T21287] veth5: entered allmulticast mode
[  868.377781][T21287] veth0: left allmulticast mode
[  868.378014][T21287] veth1: left allmulticast mode
[  868.378205][T21287] veth2: left allmulticast mode
[  868.378385][T21287] veth3: left allmulticast mode
[  868.378561][T21287] veth4: left allmulticast mode
[  868.378747][T21287] veth5: left allmulticast mode