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It is a different place now, can you give the bt full output?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 09/12/13 17:18, Kelvin Chua wrote:<br>
</div>
<blockquote
cite="mid:CAMF97-dkWpL8rvW6Wor+O5UVUSEuQjaBPT_Z055OBe9Nt8yWKA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>i didn's set any global parameter, just the defaults.</div>
<div>yes, i can reproduce it consistently, i just send an INVITE
and CANCEL while kamailio is trying the destinations. (serial
forks to non-existent IP)</div>
<div>after i send the CANCEL, kamailio will crash.</div>
<div><br>
</div>
<div>below is the MEMDBG=1 syslog:</div>
<div><br>
</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22191]:
WARNING: tm [t_lookup.c:1564]: t_unref(): WARNING: script
writer didn't release transaction</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22189]: :
<core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free:
freeing already freed pointer (0x7f35a60e01e0), called from
tm: h_table.c: free_cell(157), first free tm: h_table.c:
free_cell(157) - aborting</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22209]: :
<core> [pass_fd.c:293]: receive_fd(): ERROR: receive_fd:
EOF on 13</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]:
ALERT: <core> [main.c:788]: handle_sigs(): child process
22189 exited by a signal 6</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]:
ALERT: <core> [main.c:791]: handle_sigs(): core was
generated</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]:
ERROR: ctl [ctl.c:379]: mod_destroy(): ERROR: ctl: could not
delete unix socket /tmp/kamailio_ctl: Operation not permitted
(1)</div>
<div>Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]: :
<core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free:
freeing already freed pointer (0x7f35a60e01e0), called from
tm: h_table.c: free_cell(157), first free tm: h_table.c:
free_cell(157)</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>Kelvin Chua</div>
<br>
<br>
<div class="gmail_quote">On Mon, Dec 9, 2013 at 11:54 PM,
Daniel-Constantin Mierla <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:miconda@gmail.com"
target="_blank">miconda@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Can you compile with
MEMDBG=1 in Makefile.defs and try again? Might be a memory
overwritten issues somewhere. Look in the syslog for
memory related message.<br>
<br>
Few more details needed ... do you have memjoin global
parameter set? Is the situation reproducible, or it
happens sporadically?<br>
<br>
Cheers,<br>
Daniel
<div>
<div class="h5"><br>
<br>
<div>On 09/12/13 16:45, Kelvin Chua wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">tried latest branch 4.0, also
segfault
<div>similar backtrace</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>Kelvin Chua</div>
<br>
<br>
<div class="gmail_quote">On Mon, Dec 9, 2013 at
7:13 PM, Daniel-Constantin Mierla <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:miconda@gmail.com"
target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
<br>
can you try latest branch 4.0? There were
some fixes for similar case. Soon will be a
4.0.5 release.<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On 09/12/13 10:35, Kelvin Chua
wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">
<div>
<div>following is backtrace:</div>
<div><br>
</div>
<div>#0 qm_detach_free
(frag=0x7f91a4656170,
qm=<optimized out>) at
mem/q_malloc.c:269</div>
<div> prev = 0x7f91a4656170</div>
<div> next = 0x0</div>
<div>#1 qm_malloc
(qm=0x7f91a429b000, size=3840)
at mem/q_malloc.c:386</div>
<div> f = 0x7f91a4656170</div>
<div> hash = -1536859792</div>
<div>#2 0x000000000050977f in
shm_malloc (size=3832) at
parser/../mem/shm_mem.h:262</div>
<div> p = <optimized
out></div>
<div>#3 sip_msg_shm_clone
(org_msg=0x7f91ae9d7630,
sip_msg_len=0x7fff56a2dde0,
clone_lumps=0) at
sip_msg_clone.c:502</div>
<div> len = 3832</div>
<div> hdr = <optimized
out></div>
<div> new_hdr =
<optimized out></div>
<div> last_hdr =
<optimized out></div>
<div> via = <optimized
out></div>
<div> prm = <optimized
out></div>
<div> to_prm =
<optimized out></div>
<div> new_to_prm =
<optimized out></div>
<div> new_msg =
<optimized out></div>
<div> p = <optimized
out></div>
<div> __FUNCTION__ =
"sip_msg_shm_clone"</div>
<div>#4 0x00007f91ac989062 in
build_cell
(p_msg=0x7f91ae9d7630) at
h_table.c:372</div>
<div> new_cell =
0x7f91a4656180</div>
<div> sip_msg_len =
<optimized out></div>
<div> old = <optimized
out></div>
<div> cbs = <optimized
out></div>
<div> cbs_tmp =
<optimized out></div>
<div> xold = <optimized
out></div>
<div>#5 0x00007f91ac9b5fc6 in
new_t (p_msg=0x7f91ae9d7630) at
t_lookup.c:1357</div>
<div> new_cell =
<optimized out></div>
<div>#6 t_newtran
(p_msg=0x7f91ae9d7630) at
t_lookup.c:1497</div>
<div> lret = <optimized
out></div>
<div> my_err =
<optimized out></div>
<div> canceled =
<optimized out></div>
<div> __FUNCTION__ =
"t_newtran"</div>
<div>#7 0x00007f91ac9a99e0 in
t_forward_cancel
(p_msg=0x7f91ae9d7630,
proxy=0x0, proto=0,
tran=0x7fff56a2e2c0) at
t_fwd.c:1607</div>
<div> t_invite =
<optimized out></div>
<div> t = 0x0</div>
<div> ret = <optimized
out></div>
<div> new_tran =
<optimized out></div>
</div>
<div>
<div> dst = {send_sock =
0x63371f, to = {s = {sa_family =
54224, sa_data =
"\003\255\221\177\000\000\020\300\220\256\221\177\000"},
sin = {sin_family = 54224, </div>
<div> sin_port =
44291, sin_addr = {s_addr =
32657}, sin_zero =
"\020\300\220\256\221\177\000"},
sin6 = {sin6_family = 54224,
sin6_port = 44291, </div>
<div> sin6_flowinfo =
32657, sin6_addr = {__in6_u =
{__u6_addr8 =
"\020\300\220\256\221\177\000\000\070\261W\000\000\000\000",
__u6_addr16 = {49168, 44688, </div>
<div> 32657, 0,
45368, 87, 0, 0}, __u6_addr32 =
{2928721936, 32657, 5747000,
0}}}, sin6_scope_id = 0}}, id =
0, proto = 96 '`', send_flags =
{</div>
<div> f = 225 '\341',
blst_imask = 162 '\242'}}</div>
<div> host = {s = 0x0, len
= 0}</div>
<div> port = <optimized
out></div>
<div> __FUNCTION__ =
"t_forward_cancel"</div>
<div>#8 0x00007f91ac99ae15 in
t_relay_to
(p_msg=0x7f91ae9d7630,
proxy=0x0, proto=0, replicate=0)
at t_funcs.c:264</div>
<div> ret = 0</div>
<div> new_tran =
<optimized out></div>
<div> t = <optimized
out></div>
<div> dst = {send_sock =
0x0, to = {s = {sa_family = 0,
sa_data = '\000' <repeats 13
times>}, sin = {sin_family =
0, sin_port = 0, sin_addr =
{s_addr = 0}, </div>
<div> sin_zero =
"\000\000\000\000\000\000\000"},
sin6 = {sin6_family = 0,
sin6_port = 0, sin6_flowinfo =
0, sin6_addr = {__in6_u = {</div>
<div> __u6_addr8
= '\000' <repeats 15
times>, __u6_addr16 = {0, 0,
0, 0, 0, 0, 0, 0}, __u6_addr32 =
{0, 0, 0, 0}}}, sin6_scope_id =
0}}, id = 0, </div>
<div> proto = 64 '@',
send_flags = {f = 243 '\363',
blst_imask = 162 '\242'}}</div>
<div> port = <optimized
out></div>
<div> host = {s =
0x7fff56a2eab8
"0[*\244\221\177", len =
-1398876638}</div>
<div> __FUNCTION__ =
"t_relay_to"</div>
</div>
<div><br>
</div>
<div><br>
</div>
<br clear="all">
<div>Kelvin Chua</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
</div>
<pre>_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>
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</font></span></pre>
<span><font color="#888888"> </font></span></blockquote>
<span><font color="#888888"> <br>
<pre cols="72">--
Daniel-Constantin Mierla - <a moz-do-not-send="true" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a moz-do-not-send="true" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a></pre>
</font></span></div>
<br>
_______________________________________________<br>
SIP Express Router (SER) and Kamailio
(OpenSER) - sr-users mailing list<br>
<a moz-do-not-send="true"
href="mailto:sr-users@lists.sip-router.org"
target="_blank">sr-users@lists.sip-router.org</a><br>
<a moz-do-not-send="true"
href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users"
target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla - <a moz-do-not-send="true" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a moz-do-not-send="true" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a></pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<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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