[  737.061893][ T7780] veth0: entered allmulticast mode
[  737.062432][ T7780] veth0: left allmulticast mode
[  737.172733][ T7783] veth0: entered allmulticast mode
[  737.176154][ T7783] pimreg: entered allmulticast mode
[  737.231119][ T7788] veth0 (unregistering): left allmulticast mode
[  737.319621][   T12] pimreg: left allmulticast mode
[  737.500042][ T7796] veth0: entered allmulticast mode
[  737.543000][   T12] veth0: left allmulticast mode
[  737.636360][ T7802] veth0: entered allmulticast mode
[  737.677193][   T12] veth0: left allmulticast mode
[  738.018134][ T7820] veth0: entered allmulticast mode
[  738.038037][   T12] veth0: left allmulticast mode
[  738.115815][ T7823] veth0: entered allmulticast mode
[  738.176562][ T7828] veth0 (unregistering): left allmulticast mode
[  738.293690][ T7830] pimreg: entered allmulticast mode
[  738.323072][ T7830] pimreg: left allmulticast mode