[  824.606175][T22627] veth0: entered allmulticast mode
[  824.606730][T22627] veth0: left allmulticast mode
[  824.711729][T22630] veth0: entered allmulticast mode
[  824.727523][T22630] pimreg: entered allmulticast mode
[  824.775721][T22635] veth0 (unregistering): left allmulticast mode
[  824.845040][   T72] pimreg: left allmulticast mode
[  825.036281][T22643] veth0: entered allmulticast mode
[  825.073271][   T72] veth0: left allmulticast mode
[  825.169445][T22649] veth0: entered allmulticast mode
[  825.222060][   T72] veth0: left allmulticast mode
[  825.307789][T22656] ip (22656) used greatest stack depth: 23904 bytes left
[  825.568694][T22667] veth0: entered allmulticast mode
[  825.585901][   T72] veth0: left allmulticast mode
[  825.662247][T22670] veth0: entered allmulticast mode
[  825.720619][T22675] veth0 (unregistering): left allmulticast mode
[  825.852687][T22678] pimreg: entered allmulticast mode
[  825.877409][T22678] pimreg: left allmulticast mode