[  653.489642] pimreg: entered allmulticast mode
[  653.494006] pimreg: left allmulticast mode
[  653.515798] veth0: entered allmulticast mode
[  653.524367] veth0 (unregistering): left allmulticast mode
[  653.544330] veth0: entered allmulticast mode
[  653.549346] veth0: left allmulticast mode
[  653.570425] veth0: entered allmulticast mode
[  653.580888] veth0: entered allmulticast mode
[  653.590427] ip (6625) used greatest stack depth: 12072 bytes left
[  653.594287] veth0: left allmulticast mode
[  653.594321] veth0: left allmulticast mode
[  653.596666] veth0: entered allmulticast mode
[  653.596759] pimreg: entered allmulticast mode
[  653.606236] veth0 (unregistering): left allmulticast mode
[  653.632093] veth0: entered allmulticast mode
[  653.632216] veth0: left allmulticast mode
[  653.634284] pimreg: left allmulticast mode