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Hello,<br>
<br>
upgrade to use the latest stable version from 4.2 branch,
respectively 4.2.1 at this time -- you are running a pre-release
version, which was not supposed to be ready for production anyhow,
and there was a fix to this issue already.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 28/11/14 19:59, Rahul MathuR wrote:<br>
</div>
<blockquote
cite="mid:CAM8wsqJ76aA6mkpQcdtL+o6goBZNQH45dxRNqk0791NkUm4r3g@mail.gmail.com"
type="cite"><br>
<br>
<br>
<div dir="ltr">Hello,
<div><br>
</div>
<div>I have recently moved some traffic to kamailio-4.2
(installed on a seperate box) and it crashes quite often.
Below is the backtrace of the core files - </div>
<div><br>
</div>
<div><CORE#1></div>
<div>
<div>(gdb) bt</div>
<div>#0 0x00000033d8c32635 in raise () from /lib64/libc.so.6</div>
<div>#1 0x00000033d8c33e15 in abort () from /lib64/libc.so.6</div>
<div>#2 0x000000000049add5 in sig_alarm_abort (signo=14) at
main.c:689</div>
<div>#3 <signal handler called></div>
<div>#4 0x00000033d8ce50c7 in syscall () from
/lib64/libc.so.6</div>
<div>#5 0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388)
at ../../mem/../futexlock.h:110</div>
<div>#6 0x00007f7ca2ea1e99 in remove_dialog_timer
(tl=0x7f7ca3384c98) at dlg_timer.c:168</div>
<div>#7 0x00007f7ca2e83e9b in destroy_dlg
(dlg=0x7f7ca3384c40) at dlg_hash.c:357</div>
<div>#8 0x00007f7ca2e84e19 in destroy_dlg_table () at
dlg_hash.c:438</div>
<div>#9 0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773</div>
<div>#10 0x000000000058dfd5 in destroy_modules () at
sr_module.c:818</div>
<div>#11 0x0000000000499ad3 in cleanup (show_status=1) at
main.c:564</div>
<div>#12 0x000000000049b096 in shutdown_children (sig=15,
show_status=1) at main.c:706</div>
<div>#13 0x000000000049d66c in handle_sigs () at main.c:797</div>
<div>#14 0x00000000004a4e57 in main_loop () at main.c:1757</div>
<div>#15 0x00000000004a8a43 in main (argc=2,
argv=0x7fff58d21368) at main.c:2609</div>
<div>(gdb) quit</div>
<div><br>
</div>
<div><br>
</div>
<div><CORE#2></div>
<div>
<div>(gdb) bt</div>
<div>#0 0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58,
timeout=10) at dlg_timer.c:203</div>
<div>#1 0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910)
at dlg_hash.c:253</div>
<div>#2 0x00007f7ca2e566fc in dlg_clean_timer_exec
(ticks=44865910, param=0x0) at dialog.c:1250</div>
<div>#3 0x00000000005f93e8 in fork_sync_timer (child_id=-1,
desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1,
f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0,</div>
<div> interval=90) at timer_proc.c:232</div>
<div>#4 0x00007f7ca2e50476 in child_init (rank=0) at
dialog.c:730</div>
<div>#5 0x000000000058e385 in init_mod_child
(m=0x7f7ca8c09eb8, rank=0) at sr_module.c:930</div>
<div>#6 0x000000000058e0c0 in init_mod_child
(m=0x7f7ca8c0b000, rank=0) at sr_module.c:927</div>
<div>#7 0x000000000058e68f in init_child (rank=0) at
sr_module.c:957</div>
<div>#8 0x00000000004a435c in main_loop () at main.c:1705</div>
<div>#9 0x00000000004a8a43 in main (argc=2,
argv=0x7fff58d21368) at main.c:2609</div>
<div>(gdb) quit</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div>kamailio -v</div>
<div>version: kamailio 4.2.0-pre0 (x86_64/linux)
a78764-dirty</div>
<div>flags: STATS: Off, USE_TCP, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER,
USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES</div>
<div>ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144,
MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT
PKG_SIZE 4MB</div>
<div>poll method support: poll, epoll_lt, epoll_et,
sigio_rt, select.</div>
<div>id: a78764 -dirty</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Kindly let me know which version to move.</div>
<div><br>
</div>
<div><br>
</div>
-- <br>
<div>Warm Regds.<br>
MathuRahul<br>
</div>
</div>
</div>
<br>
<br>
<br>
-- <br>
Warm Regds.<br>
MathuRahul<br>
<br>
<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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