[  630.219149][ T4504] veth0: entered allmulticast mode
[  630.220068][ T4504] veth0: left allmulticast mode
[  630.393639][ T4507] veth0: entered allmulticast mode
[  630.399754][ T4507] pimreg: entered allmulticast mode
[  630.491038][ T4512] veth0 (unregistering): left allmulticast mode
[  630.593281][   T12] pimreg: left allmulticast mode
[  630.928710][ T4520] veth0: entered allmulticast mode
[  630.994734][   T12] veth0: left allmulticast mode
[  631.164062][ T4526] veth0: entered allmulticast mode
[  631.221306][   T12] veth0: left allmulticast mode
[  631.800885][ T4544] veth0: entered allmulticast mode
[  631.816627][   T12] veth0: left allmulticast mode
[  631.981842][ T4547] veth0: entered allmulticast mode
[  632.071643][ T4552] veth0 (unregistering): left allmulticast mode
[  632.252149][ T4554] pimreg: entered allmulticast mode
[  632.301072][ T4554] pimreg: left allmulticast mode