[sr-dev] kamailio 4.1.6 (x86_64/linux) 010d57 Crash

[Kristian Kielhofner]

Issue resolved with latest git 4.1 - thanks again!

On Fri, Oct 31, 2014 at 6:19 PM, Kristian Kielhofner <kris at kriskinc.com> wrote:
> Hi Daniel,
>
>   Well as they say "that was easy".
>
>   We'll install from git 4.1 branch and respond with how it goes.
>
>   As always, thanks!
>
> On Fri, Oct 31, 2014 at 5:53 PM, Daniel-Constantin Mierla
> <miconda at gmail.com> wrote:
>> Hello,
>>
>> it looks like a bug fixed after release of 4.1.6 (the bug was also in
>> older releases, but is happening in a rather corner case -- iirc, a call
>> not getting the ACK for 2min or so). Can you install from git branch 4.1?
>>
>> I was considering releasing 4.1.7 for a while now, most probably it will
>> happen next week.
>>
>> Cheers,
>> Daniel
>>
>> On 31/10/14 20:23, Kristian Kielhofner wrote:
>>> Indeed, thanks!
>>>
>>> Fortunately (and as a testament to the stability of Kamailio), I don't
>>> have much experience debugging Kamailio crashes. The real bt:
>>>
>>> #0  0x00002acddbc507f2 in update_dlg_timer (tl=0x58, timeout=10) at
>>> dlg_timer.c:203
>>> #1  0x00002acddbc3dc6c in dlg_clean_run (ti=23926498) at dlg_hash.c:253
>>> #2  0x00002acddbc28c41 in dlg_clean_timer_exec (ticks=23926498,
>>> param=0x0) at dialog.c:1246
>>> #3  0x0000000000536c6f in fork_sync_timer (child_id=-1,
>>> desc=0x2acddbc5b789 "Dialog Clean Timer", make_sock=1,
>>> f=0x2acddbc28c2a <dlg_clean_timer_exec>, param=0x0, interval=90) at
>>> timer_proc.c:232
>>> #4  0x00002acddbc25778 in child_init (rank=0) at dialog.c:733
>>> #5  0x00000000004f80e5 in init_mod_child (m=0x2acdd7731f60, rank=0) at
>>> sr_module.c:924
>>> #6  0x00000000004f7f8e in init_mod_child (m=0x2acdd7732c20, rank=0) at
>>> sr_module.c:921
>>> #7  0x00000000004f7f8e in init_mod_child (m=0x2acdd7733068, rank=0) at
>>> sr_module.c:921
>>> #8  0x00000000004f7f8e in init_mod_child (m=0x2acdd77334b0, rank=0) at
>>> sr_module.c:921
>>> #9  0x00000000004f7f8e in init_mod_child (m=0x2acdd7733e00, rank=0) at
>>> sr_module.c:921
>>> #10 0x00000000004f7f8e in init_mod_child (m=0x2acdd7739d40, rank=0) at
>>> sr_module.c:921
>>> #11 0x00000000004f7f8e in init_mod_child (m=0x2acdd773a150, rank=0) at
>>> sr_module.c:921
>>> #12 0x00000000004f7f8e in init_mod_child (m=0x2acdd773b9c0, rank=0) at
>>> sr_module.c:921
>>> #13 0x00000000004f7f8e in init_mod_child (m=0x2acdd773be10, rank=0) at
>>> sr_module.c:921
>>> #14 0x00000000004f7f8e in init_mod_child (m=0x2acdd773c588, rank=0) at
>>> sr_module.c:921
>>> #15 0x00000000004f7f8e in init_mod_child (m=0x2acdd773cdd0, rank=0) at
>>> sr_module.c:921
>>> #16 0x00000000004f7f8e in init_mod_child (m=0x2acdd773f610, rank=0) at
>>> sr_module.c:921
>>> #17 0x00000000004f7f8e in init_mod_child (m=0x2acdd773fb70, rank=0) at
>>> sr_module.c:921
>>> #18 0x00000000004f8269 in init_child (rank=0) at sr_module.c:948
>>> #19 0x000000000046ddb7 in main_loop () at main.c:1696
>>> #20 0x0000000000470ac9 in main (argc=7, argv=0x7fff100e4068) at main.c:2547
>>>
>>> On Fri, Oct 31, 2014 at 2:23 PM, Jason Penton <jason.penton at gmail.com> wrote:
>>>> There should be another core file for the process that caused the crash.
>>>> This bt is of kamailio crashing on shutdown..... After the real crash
>>>>
>>>> --
>>>> Sent using my phone and may be brief, to the point or contain typos
>>>> --
>>>>
>>>> On 31 Oct 2014 19:57, "Kristian Kielhofner" <kris at kriskinc.com> wrote:
>>>>> Hello,
>>>>>
>>>>>   We recently upgraded several of our Kamailio instances to 4.1.6 and
>>>>> have experienced this crash on several of them (full backtrace
>>>>> attached).
>>>>>
>>>>> #0  0x00000031e9e30265 in raise () from /lib64/libc.so.6
>>>>> #1  0x00000031e9e31d10 in abort () from /lib64/libc.so.6
>>>>> #2  0x00000000004687de in sig_alarm_abort (signo=14) at main.c:687
>>>>> #3  <signal handler called>
>>>>> #4  0x00000031e9ed07c9 in syscall () from /lib64/libc.so.6
>>>>> #5  0x00002acddbc4ff24 in futex_get (lock=0x2acdddcad6d8) at
>>>>> ../../mem/../futexlock.h:110
>>>>> #6  0x00002acddbc50555 in remove_dialog_timer (tl=0x2acde2bcb708) at
>>>>> dlg_timer.c:168
>>>>> #7  0x00002acddbc3edb8 in destroy_dlg (dlg=0x2acde2bcb6b0) at
>>>>> dlg_hash.c:357
>>>>> #8  0x00002acddbc3f70a in destroy_dlg_table () at dlg_hash.c:438
>>>>> #9  0x00002acddbc25c21 in mod_destroy () at dialog.c:776
>>>>> #10 0x00000000004f7ebb in destroy_modules () at sr_module.c:817
>>>>> #11 0x00000000004672c4 in cleanup (show_status=1) at main.c:562
>>>>> #12 0x0000000000468952 in shutdown_children (sig=15, show_status=1) at
>>>>> main.c:704
>>>>> #13 0x000000000046a012 in handle_sigs () at main.c:795
>>>>> #14 0x000000000046e33c in main_loop () at main.c:1748
>>>>> #15 0x0000000000470ac9 in main (argc=7, argv=0x7fff100e4068) at
>>>>> main.c:2547
>>>>>
>>>>>   Any thoughts? Thanks!
>>>>>
>>>>> --
>>>>> Kristian Kielhofner
>>>>>
>>>>> _______________________________________________
>>>>> sr-dev mailing list
>>>>> sr-dev at lists.sip-router.org
>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>>>>
>>>> _______________________________________________
>>>> sr-dev mailing list
>>>> sr-dev at lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>>>
>>>
>>>
>>
>> --
>> Daniel-Constantin Mierla
>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>
>>
>> _______________________________________________
>> sr-dev mailing list
>> sr-dev at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>
>
>
> --
> Kristian Kielhofner



-- 
Kristian Kielhofner