[  876.329200][T22634] veth0: entered allmulticast mode
[  876.329884][T22634] veth1: entered allmulticast mode
[  876.330437][T22634] veth2: entered allmulticast mode
[  876.330899][T22634] veth3: entered allmulticast mode
[  888.096590][T22634] veth0: left allmulticast mode
[  888.096835][T22634] veth1: left allmulticast mode
[  888.097021][T22634] veth2: left allmulticast mode
[  888.097227][T22634] veth3: left allmulticast mode