[OpenSIPS-Users] opensips segfault

[J E H A N Z A I B]

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> 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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