[  970.281883][T20945] veth0: entered allmulticast mode
[  970.282470][T20945] veth0: left allmulticast mode
[  970.385880][T20948] veth0: entered allmulticast mode
[  970.389330][T20948] pimreg: entered allmulticast mode
[  970.446319][T20953] veth0 (unregistering): left allmulticast mode
[  970.502045][   T12] pimreg: left allmulticast mode
[  970.706436][T20961] veth0: entered allmulticast mode
[  970.748488][   T12] veth0: left allmulticast mode
[  970.845785][T20967] veth0: entered allmulticast mode
[  970.888857][   T12] veth0: left allmulticast mode
[  971.226364][T20985] veth0: entered allmulticast mode
[  971.242306][   T12] veth0: left allmulticast mode
[  971.322979][T20988] veth0: entered allmulticast mode
[  971.383494][T20993] veth0 (unregistering): left allmulticast mode
[  971.507100][T20995] pimreg: entered allmulticast mode
[  971.531823][T20995] pimreg: left allmulticast mode