[  875.111651][T21882] veth0: entered allmulticast mode
[  875.112072][T21882] veth1: entered allmulticast mode
[  875.112336][T21882] veth2: entered allmulticast mode
[  875.112587][T21882] veth3: entered allmulticast mode
[  875.112933][T21882] veth4: entered allmulticast mode
[  875.113302][T21882] veth5: entered allmulticast mode
[  886.866178][T21882] veth0: left allmulticast mode
[  886.866433][T21882] veth1: left allmulticast mode
[  886.866628][T21882] veth2: left allmulticast mode
[  886.866799][T21882] veth3: left allmulticast mode
[  886.866974][T21882] veth4: left allmulticast mode
[  886.867145][T21882] veth5: left allmulticast mode