#648 General protection in dialog module

[Ryan Bullock]

I have seen this across a few systems, seems like a bad pointer.

Kernel Message
opensips[18810] general protection ip:7fa541fdcc2d sp:7fff44fff870 error:0 in dialog.so[7fa541faf000+55000]

Based on the kernel message and an objdump of dialog.so it seems this is in the get_dlg_by_val() function. Working on a core dump + full bt.

[Vladut-Stefan Paiu]

Hi Ryan,

Any updates with this ?

Best Regards,
Vlad

[Ryan Bullock]

No update on this. Haven't seen it again since I reported it. Just waiting for it to happen to get a core dump.

[Ryan Bullock]

I have some backtraces for this now, can I send them to you privately?

I have a feeling this is the same issue as #655 and is related to memory corruption.