Bogdan, I am not seeing any other errors in the logs. Is there anything else I can look at? Both proxies are crashing everyday.
Thanks. On Wed, Nov 3, 2010 at 4:21 AM, Bogdan-Andrei Iancu <[email protected]>wrote: > I got some clue about what is happening - as you are using flatstore for > acc, the acc module does not check the success of the "use_table" DB > operation - in 90% of the cases (for mysql, postgres, etc) this function > cannot fail, but it seams that for flatstore can. And if it fails, the > h->tail is set to NULL, leading to crash. > > Now, before the crash itself, do you see any other ERROR messages (even > long before the crash) related to flatstore module ? Try: > grep "ERROR" opensips_log_file | grep "flatstore" > > Regards, > Bogdan > > thrillerbee wrote: > > Bogdan, > > > > One more detail that may help - I added another OpenSIPS proxy in > > parallel with this one (& load balancing between the two) and now both > > OpenSIPS proxies crash at the same time (within a couple seconds). > > > > I can provide more core dumps if it will help. > > > > Thanks. > > > > > > On Tue, Nov 2, 2010 at 9:02 AM, thrillerbee <[email protected] > > <mailto:[email protected]>> wrote: > > > > Bogdan, > > > > Below is the info requested: > > (gdb) frame 0 > > #0 0x00007f51999f221f in flat_db_insert (h=0x7f0978, > > k=0x7f5198732a60, v=0x7f5198732d20, n=19) at flatstore.c:165 > > 165 f = CON_FILE(h); > > (gdb) print h > > $1 = (const db_con_t *) 0x7f0978 > > (gdb) print h->tail > > $2 = 0 > > (gdb) print ((struct flat_con*)(h->tail))->file > > Cannot access memory at address 0x10 > > > > Before each of the crashes yesterday, I saw these in the logs: > > Nov 1 14:17:40 core1 kernel: [4287745.452111] opensips[22141]: > > segfault at 10 ip 7f51999f221f sp 7fffbcd8d510 error 4 in > > db_flatstore.so[7f51999ef000+5000] > > Nov 1 23:52:58 core1 kernel: [4348562.990735] opensips[26978]: > > segfault at 10 ip 7f726cb9b21f sp 7ffff083f6f0 error 4 in > > db_flatstore.so[7f726cb98000+5000] > > > > Are there any compiler flags I should use for debugging? > > (gdb) info locals > > f = <value optimized out> > > i = <value optimized out> > > l = <value optimized out> > > p = <value optimized out> > > __FUNCTION__ = "flat_db_insert" > > > > Thanks again. > > > > > > On Tue, Nov 2, 2010 at 4:18 AM, Bogdan-Andrei Iancu > > <[email protected] <mailto:[email protected]>> wrote: > > > > Hi, > > > > in frame 0, could you print: > > h > > h->tail > > ((struct flat_con*)(h->tail))->file > > > > Also, before crash, do you see in the logs any errors from the > > db_flatstore module ? > > > > Regards, > > Bogdan > > > > thrillerbee wrote: > > > Bogdan, > > > > > > It crashed again tonight. I've attached the backtrace. > > > > > > Thanks. > > > > > > On Mon, Nov 1, 2010 at 9:32 AM, thrillerbee > > <[email protected] <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>> wrote: > > > > > > Bogdan, > > > > > > Yes, I've attached 2 to my response - one was a crash > > from 10/29. > > > The other occurred a few minutes ago. > > > > > > Thanks. > > > > > > On Fri, Oct 22, 2010 at 11:41 AM, Bogdan-Andrei Iancu > > > <[email protected] <mailto:[email protected]> > > <mailto:[email protected] > > <mailto:[email protected]>>> wrote: > > > > > > Any chance with the backtraces ? > > > > > > Regards, > > > Bogdan > > > > > > Anca Vamanu wrote: > > > > Hi, > > > > > > > > You need to inspect them with gdb, run: gdb > > > > path_to_opensips_executable path_to_corefile, and > > then run > > > 'bt full' > > > > and send the output. > > > > > > > > Regards, > > > > -- > > > > Anca Vamanu > > > > www.voice-system.ro <http://www.voice-system.ro> > > <http://www.voice-system.ro> > > > > > > > > > > > > On 10/14/2010 10:12 PM, thrillerbee wrote: > > > >> I have this info from dmesg: > > > >> > > > >> [1985853.285221] opensips[30865]: segfault at 10 ip > > > 7f43899ce21f sp > > > >> 7fff8de1cf40 error 4 in > > db_flatstore.so[7f43899cb000+5000] > > > >> [1985856.379671] opensips[30858]: segfault at 10 ip > > > 7f43899ce21f sp > > > >> 7fff8de1cf40 error 4 in > > db_flatstore.so[7f43899cb000+5000] > > > >> [1985896.961279] opensips[30868]: segfault at 10 ip > > > 7f43899ce21f sp > > > >> 7fff8de1cf40 error 4 in > > db_flatstore.so[7f43899cb000+5000] > > > >> > > > >> [2000131.245512] opensips[17672]: segfault at 10 ip > > > 7fd0f21fb21f sp > > > >> 7fff3a3b4f00 error 4 in > > db_flatstore.so[7fd0f21f8000+5000] > > > >> [2000161.735962] opensips[17668]: segfault at 10 ip > > > 7fd0f21fb21f sp > > > >> 7fff3a3b4e40 error 4 in > > db_flatstore.so[7fd0f21f8000+5000] > > > >> [2000167.299402] opensips[17670]: segfault at 10 ip > > > 7fd0f21fb21f sp > > > >> 7fff3a3b4f00 error 4 in > > db_flatstore.so[7fd0f21f8000+5000] > > > >> > > > >> On Thu, Oct 14, 2010 at 1:57 PM, thrillerbee > > > <[email protected] > > <mailto:[email protected]> <mailto:[email protected] > > <mailto:[email protected]>> > > > >> <mailto:[email protected] > > <mailto:[email protected]> > > > <mailto:[email protected] > > <mailto:[email protected]>>>> wrote: > > > >> > > > >> When OpenSIPS crashes, three corefiles are > > generated > > > that are > > > >> 2.1GB in size. How do I use these files to > > understand > > > what's > > > >> causing the crash? > > > >> > > > >> Thanks. > > > >> > > > >> > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > [email protected] > > <mailto:[email protected]> > > <mailto:[email protected] > > <mailto:[email protected]>> > > > > > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > > > > > > > > -- > > > Bogdan-Andrei Iancu > > > OpenSIPS Bootcamp > > > 15 - 19 November 2010, Edison, New Jersey, USA > > > www.voice-system.ro <http://www.voice-system.ro> > > <http://www.voice-system.ro> > > > > > > > > > _______________________________________________ > > > Users mailing list > > > [email protected] > > <mailto:[email protected]> > > <mailto:[email protected] > > <mailto:[email protected]>> > > > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > _______________________________________________ > > > Users mailing list > > > [email protected] <mailto:[email protected]> > > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > -- > > Bogdan-Andrei Iancu > > OpenSIPS Bootcamp > > 15 - 19 November 2010, Edison, New Jersey, USA > > www.voice-system.ro <http://www.voice-system.ro> > > > > > > _______________________________________________ > > Users mailing list > > [email protected] <mailto:[email protected]> > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > -- > Bogdan-Andrei Iancu > OpenSIPS Bootcamp > 15 - 19 November 2010, Edison, New Jersey, USA > www.voice-system.ro > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >
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