[  828.143561][T21474] veth0: entered allmulticast mode
[  828.144156][T21474] veth0: left allmulticast mode
[  828.243798][T21477] veth0: entered allmulticast mode
[  828.247315][T21477] pimreg: entered allmulticast mode
[  828.313812][T21482] veth0 (unregistering): left allmulticast mode
[  828.375802][   T72] pimreg: left allmulticast mode
[  828.581816][T21490] veth0: entered allmulticast mode
[  828.625479][   T72] veth0: left allmulticast mode
[  828.704919][T21496] veth0: entered allmulticast mode
[  828.752500][   T72] veth0: left allmulticast mode
[  829.104270][T21514] veth0: entered allmulticast mode
[  829.124529][   T72] veth0: left allmulticast mode
[  829.203140][T21517] veth0: entered allmulticast mode
[  829.253708][T21522] veth0 (unregistering): left allmulticast mode
[  829.369281][T21524] pimreg: entered allmulticast mode
[  829.398262][T21524] pimreg: left allmulticast mode