Hi Stefan,
Sorry for not including the backtrace earlier. Please find it below:
Core was generated by `/usr/local/sbin/sems -f
/usr/local/etc/sems/sems.conf'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f88818e5b25 in _IO_proc_open () from
/lib/x86_64-linux-gnu/libc.so.6
(gdb) backtrace
#0 0x00007f88818e5b25 in _IO_proc_open () from
/lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f88818e5c01 in popen () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f8843df49b0 in SCPopenAction::execute (this=<optimized out>,
sess=<optimized out>, sc_sess=0x7f885c00d7c8, event=<optimized out>,
event_params=<optimized out>) at ModSys.cpp:275
#3 0x00007f88582234de in DSMStateEngine::runactions (this=0x7f885c00d860,
from=..., to=..., sess=0x7f885c00d030, sc_sess=0x7f885c00d7c8,
event=DSMCondition::SessionStart, event_params=0x0,
is_consumed=@0x7f88395c37db: true) at DSMStateEngine.cpp:249
#4 0x00007f8858228636 in DSMStateEngine::runEvent (this=0x7f885c00d860,
sess=0x7f885c00d030, sc_sess=0x7f885c00d7c8, event=18258,
event_params=0x18c30a0, run_exception=false) at DSMStateEngine.cpp:579
#5 0x00007f88581cda3a in DSMCall::startSession (this=0x7f885c00d030) at
DSMCall.cpp:233
#6 0x00007f88581cdb6a in DSMCall::onSessionStart (this=0x7f885c00d030) at
DSMCall.cpp:188
#7 0x000000000050dec1 in AmSipDialog::onSdpCompleted (this=0x7f885c023c90)
at AmSipDialog.cpp:172
#8 0x00000000004c0bb3 in AmOfferAnswer::onReplySent (this=0x7f885c024010,
reply=...) at AmOfferAnswer.cpp:452
#9 0x000000000050664f in AmSipDialog::onReplyTxed (this=0x7f885c023c90,
req=..., reply=...) at AmSipDialog.cpp:317
#10 0x000000000048e8d2 in AmBasicSipDialog::reply (this=0x7f885c023c90,
req=..., code=<optimized out>, reason=..., body=0x0, hdrs=..., flags=0) at
AmBasicSipDialog.cpp:621
#11 0x00000000004f911c in AmSession::onInvite (this=0x7f885c00d030,
req=...) at AmSession.cpp:824
#12 0x00007f88581d4612 in DSMCall::onInvite (this=0x7f885c00d030, req=...)
at DSMCall.cpp:126
#13 0x00000000004fea5b in AmSession::onSipRequest (this=0x7f885c00d030,
req=...) at AmSession.cpp:716
#14 0x0000000000482afb in AmB2BSession::onSipRequest (this=0x7f885c00d030,
req=...) at AmB2BSession.cpp:341
#15 0x00007f88581d57da in DSMCall::onSipRequest (this=0x7f885c00d030,
req=...) at DSMCall.cpp:327
#16 0x0000000000491c93 in AmBasicSipDialog::onRxRequest
(this=0x7f885c023c90, req=...) at AmBasicSipDialog.cpp:358
#17 0x00000000004fab5a in AmSession::process (this=0x7f885c00d030,
ev=0x7f885c0257a0) at AmSession.cpp:672
#18 0x00007f88581d692e in DSMCall::process (this=0x7f885c00d030,
event=0x7f885c0257a0) at DSMCall.cpp:589
#19 0x00000000004b0bfc in AmEventQueue::processEvents (this=0x7f885c00d0a8)
at AmEventQueue.cpp:86
#20 0x00000000004fce37 in AmSession::processEventsCatchExceptions
(this=<optimized out>) at AmSession.cpp:347
#21 0x00000000004fc210 in AmSession::processingCycle (this=0x7f885c00d030)
at AmSession.cpp:378
#22 0x00000000004f9c01 in AmSession::run (this=0x7f885c00d030) at
AmSession.cpp:271
#23 0x00000000005292ad in AmThread::_start (_t=0x7f885c00d038) at
AmThread.cpp:66
#24 0x00007f88827b7e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#25 0x00007f88819693fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#26 0x0000000000000000 in ?? ()
(gdb)
Thanks,
On Thu, Sep 17, 2015 at 3:45 PM, Stefan Sayer <[email protected]>
wrote:
> Hi Kunle,
>
> Oz Oseghale wrote on 09/16/2015 10:56 AM:
> >
> > Hi,
> >
> > We have a production setup of Kamailio and SEMS in our IVR tier. But
> > our daily traffic has grown and we occasionally experience
> > segmenration faults which causes SEMS to be unresponsive.
> >
> > Please we need your assistance.
>
> this is about as unspecific for a report as it can get. enable core
> dumps, load them with gdb, do tracebacks and post them here, together
> with sems version, what kind of applications you are running, and what
> call flows fail. Or, if no core files are generated, run sems within
> gdb and see where it crashes.
>
> Best Regards
> Stefan
>
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