Re: [SR-Users] kamailio 4.0 crash at urecord wb_timer

So the pointer is invalid. That is probably one of the ->next fields in usrloc records list.

Can you go to frame 1 and print ptr there:

frame 1 p *ptr

The interesting file should be the ptr->next.

If it is not 0x696c2f36, then print *ptr->next, then *ptr->next->next until it gets the ->next value 0x696c2f36. I wonder if there are other invalid values on the ptr, or just ->next.

Cheers, Daniel

On 11/18/13 10:48 AM, jh@tutpro.com wrote:

...

One more thing, give also the output for:

p *ptr

in frame 0, if not printed by the bt full.

(gdb) frame 0 #0 0xb56b41bd in wb_timer (_r=<optimized out>) at urecord.c:319 319 in urecord.c (gdb) p *ptr Cannot access memory at address 0x696c2f36 (gdb)

-- juha