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<p>Hello,</p>
<p>what is the exact version you run (kamailio -v)?</p>
<p>Do you have any custom/private module used in the config?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 05.07.17 09:04,
<a class="moz-txt-link-abbreviated" href="mailto:hemanth@advaitamtech.com">hemanth@advaitamtech.com</a> wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1499238266.5224205@apps.rackspace.com"><font
face="arial" size="2">
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">Hello,</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">I am using Kamailio 4.4,
Kamailio is crashing inconsistently, I am not able find the
root cause of the issue, Error which i get for the process
which crashed at multiple occations</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">kamailio[9137]: :
<core> [mem/q_malloc.c:145]: qm_debug_frag(): BUG: qm_*:
prev. fragm. tail overwritten(6363e160b12,
abcdefed)[0x7f205db59070:0x7f205db590a8]! Memory allocator was
called from tm: h_table.c:152. Fragment marked by tm:
t_reply.c:1903.</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">kamailio[21724]: :
<core> [mem/q_malloc.c:134]: qm_debug_frag(): BUG: qm_*:
fragm. 0x7f1fe804a1e8 (address 0x7f1fe804a220) end overwritten
(4ae8cfaec87c0a27, 192f1270797ac90b)! Memory allocator was
called from tm: h_table.c:179. Fragment marked by core:
msg_translator.c:2153.</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">kamailio[21950]: :
<core> [mem/q_malloc.c:134]: qm_debug_frag(): BUG: qm_*:
fragm. 0x7fe541a2cd68 (address 0x7fe541a2cda0) end overwritten
(c0082c06, abcdefed)! Memory allocator was called from tm:
h_table.c:179. Fragment marked by core: msg_translator.c:2153.</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">kamailio[23200]: :
<core> [mem/q_malloc.c:134]: qm_debug_frag(): BUG: qm_*:
fragm. 0x7f1fae7fa260 (address 0x7f1fae7fa298) end overwritten
(3a46e86e1b362938, 7260f1875617e)! Memory allocator was called
from tm: h_table.c:179. Fragment marked by core:
msg_translator.c:2153.</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">There are 2 cores generated
whenever it crashes, I have given the backtrace of the core
generated,</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">(gdb) bt<br>
#0 0x00007fe16aca4c37 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56<br>
#1 0x00007fe16aca8028 in __GI_abort () at abort.c:89<br>
#2 0x000000000066b4ac in qm_debug_frag (qm=0x7fe160bc2000,
f=0x7fe160ec9108, file=0x7fe1684dc84e "tm: h_table.c",
line=179) at mem/q_malloc.c:147<br>
#3 0x000000000066e255 in qm_free (qmp=0x7fe160bc2000,
p=0x7fe160ec9140, file=0x7fe1684dc84e "tm: h_table.c", <br>
func=0x7fe1684dcb00 <__FUNCTION__.10973>
"free_cell_helper", line=179, mname=0x7fe1684dc250 "tm") at
mem/q_malloc.c:480<br>
#4 0x00007fe16840cab9 in free_cell_helper
(dead_cell=0x7fe160f09e50, silent=0, fname=0x7fe1684eeb8c
"timer.c", fline=648) at h_table.c:179<br>
#5 0x00007fe1684584a7 in wait_handler (ti=1156027084,
wait_tl=0x7fe160f09ed0, data=0x7fe160f09e50) at timer.c:648<br>
#6 0x000000000063a329 in timer_list_expire (t=1156027084,
h=0x7fe160c3faf0, slow_l=0x7fe160c42da8, slow_mark=776) at
timer.c:874<br>
#7 0x000000000063a79d in timer_handler () at timer.c:939<br>
#8 0x000000000063ac3d in timer_main () at timer.c:978<br>
#9 0x00000000004c2550 in main_loop () at main.c:1683<br>
#10 0x00000000004c9211 in main (argc=13, argv=0x7ffe6bf7da98)
at main.c:2627</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">(gdb) bt<br>
#0 0x00007fe16aca4c37 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56<br>
#1 0x00007fe16aca8028 in __GI_abort () at abort.c:89<br>
#2 0x000000000066b02c in qm_debug_frag (qm=0x7fe160bc2000,
f=0x7fe160ec8de0, file=0x7fe1684dc84e "tm: h_table.c",
line=179) at mem/q_malloc.c:136<br>
#3 0x000000000066e255 in qm_free (qmp=0x7fe160bc2000,
p=0x7fe160ec8e18, file=0x7fe1684dc84e "tm: h_table.c", <br>
func=0x7fe1684dcb00 <__FUNCTION__.10973>
"free_cell_helper", line=179, mname=0x7fe1684dc250 "tm") at
mem/q_malloc.c:480<br>
#4 0x00007fe16840cab9 in free_cell_helper
(dead_cell=0x7fe160ed6a28, silent=1, fname=0x7fe1684dc9c1
"h_table.c", fline=449) at h_table.c:179<br>
#5 0x00007fe16840e491 in free_hash_table () at h_table.c:449<br>
#6 0x00007fe168436141 in tm_shutdown () at t_funcs.c:90<br>
#7 0x00000000005c0a50 in destroy_modules () at
sr_module.c:811<br>
#8 0x00000000004b6449 in cleanup (show_status=1) at
main.c:525<br>
#9 0x00000000004b7ad6 in shutdown_children (sig=15,
show_status=1) at main.c:667<br>
#10 0x00000000004ba428 in handle_sigs () at main.c:759<br>
#11 0x00000000004c343e in main_loop () at main.c:1744<br>
#12 0x00000000004c9211 in main (argc=13, argv=0x7ffe6bf7da98)
at main.c:2627</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;"> </p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">Thanks & Regards</p>
<p style="margin:0;padding:0;font-family: arial; font-size:
10pt; overflow-wrap: break-word;">Hemanth</p>
</font>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
Kamailio World Conference - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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