[OpenSIPS-Users] opensips segfault

[Răzvan Crainea]

We strongly suggest you to update to a newer version of 2.3, it's a high 
chance this has already been fixed in a newer version.

Best regards,
Razvan

On 10/10/18 6:03 AM, J E H A N Z A I B wrote:
> Further to my previous email I also see a lot of failed request just 
> before the crash
> like
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1449]: 
> CRITICAL:db_mysql:wrapper_single_mysql_real_query: driver error (1213): 
> Deadlock found when tryi
> ng to get lock; try restarting transaction
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1449]: 
> ERROR:core:db_do_update: error while submitting query
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1449]: 
> ERROR:presence:update_presentity: updating published info in database
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1449]: 
> ERROR:presence:handle_publish: when updating presentity
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1457]: 
> CRITICAL:db_mysql:wrapper_single_mysql_stmt_execute: driver error 
> (1213): Deadlock found when tr
> ying to get lock; try restarting transaction
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1457]: 
> ERROR:presence:delete_db_subs: sql delete failed
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1457]: 
> ERROR:presence:update_subscription: deleting subscription record from 
> database
> Oct  9 21:43:03 myopensips /usr/local/sbin/opensips[1457]: 
> ERROR:presence:handle_subscribe: in update_subscription
> 
> could this a cause of the crash? I have tried to read the core dump but 
> cant find anything there. it is like
> 
>          msg = 0x7efd794cf2a0
>          t = 0x0
>          _c = <optimized out>
>          reply_c = 0x0
>          request_c = 0x0
>          st = 9106161
>          ret = <optimized out>
>          requested_exp = 0
>          enforced_exp = 0
>          val = {n = 4, s = {s = 0x4 <Address 0x4 out of bounds>, len = 0}}
>          l = <optimized out>
>          p = <optimized out>
>          forced_binding_buf = 
> "\000\000\000\000\000\000\000\000\066b69c11f2cbb12551371135d\000\000\000\000\000\000\000\000\240\362Ly\375~\000\000\020\220\025.
>          forced_binding = {s = 0x0, len = 0}
>          binding_uri = <optimized out>
>          __FUNCTION__ = "save"
> #12 0x000000000042da49 in do_action (a=a at entry=0x7efd794afdd8, 
> msg=msg at entry=0x7efd794cf2a0) at action.c:1862
>          increment = <optimized out>
>          decrement = <optimized out>
>          val_number = <optimized out>
>          j = <optimized out>
>          val_s = {s = 0x7efd00000069 <Address 0x7efd00000069 out of 
> bounds>, len = 3440}
>          cdb_reply = 0x7efd00000004
>          aux = {s = 0x20 <Address 0x20 out of bounds>, len = 0}
>          i = <optimized out>
>          key_number = 0
>          it = <optimized out>
>          avp_val = <optimized out>
>          avp_name = {n = 105, s = {s = 0x7efd00000069 <Address 
> 0x7efd00000069 out of bounds>, len = 3440}}
>          avp_type = 38183
>          ret = -5
> 
> I cant paste the whole dump here but let me know if any of the dev want 
> to have a look please.
> 
> Thank you
> 
> 
> On Wed, Oct 10, 2018 at 11:57 AM J E H A N Z A I B 
> <jehanzaib.kiani at gmail.com <mailto:jehanzaib.kiani at gmail.com>> wrote:
> 
>     Hi team,
> 
>     Opensips (2.3.1) crashed a few times now and I can not figure out
>     the reason of it.
>     Can someone help me here please?
>     Here is what I see in the logs before it crashes.
> 
>     Oct  9 21:43:10 myopensips kernel: opensips[1454]: segfault at 0 ip
>     00000000005319a2 sp 00007fffed157c70 error 6 in opensips[400000+27c000]
>     Oct  9 21:43:10 myopensips /usr/local/sbin/opensips[1471]:
>     CRITICAL:core:receive_fd: EOF on 32
>     Oct  9 21:43:10 myopensips /usr/local/sbin/opensips[1313]:
>     INFO:core:handle_sigs: child process 1454 exited by a signal 11
>     Oct  9 21:43:10 myopensips /usr/local/sbin/opensips[1313]:
>     INFO:core:handle_sigs: core was generated
>     Oct  9 21:43:10 myopensips /usr/local/sbin/opensips[1313]:
>     INFO:core:handle_sigs: terminating due to SIGCHLD
> 
>     Thank you
> 
> 
> 
> -- 
> Regards,
> Jehanzaib
> 
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> 

-- 
Răzvan Crainea
OpenSIPS Core Developer
   http://www.opensips-solutions.com