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Hello,<br>
<br>
this should be fixed in branch 4.2 -- you have to install the
nightly builds (if you are using debian) or from sources branch 4.2.<br>
<br>
We will have a release very soon, as 4.2.2 which will include it --
this most probably will happen sometime next week.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 29/12/14 12:08, Tobias wrote:<br>
</div>
<blockquote cite="mid:DUB110-W1288F542D1FBCD813B56461F7510@phx.gbl"
type="cite">
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<div dir="ltr">Hi!
<div><br>
</div>
<div>We recently upgraded our Kamailio 4.1 to 4.2.1. With the
newer version Kamailio crashes after just running a few
minutes. After some debugging it looks as though the problem
is in exec_msg (which is used in our config). After disabling
this 4.2.1 seem to run just fine.</div>
<div><br>
</div>
<div>Core file exists, here's the output:</div>
<div>
<p class="p1"><span class="s1">(gdb) backtrace</span></p>
<p class="p1"><span class="s1">#0 0x00000000005ebf0f in
fm_extract_free (frag=0x7f053ea08d18, qm=0x7f053e88e010)
at mem/f_malloc.c:206</span></p>
<p class="p1"><span class="s1">#1 fm_malloc
(qm=0x7f053e88e010, size=<optimized out>,
file=file@entry=0x7f053cbedfd4 "exec: exec_hf.c",
func=func@entry=0x7f053cbef378 "replace_env",
line=line@entry=375) at mem/f_malloc.c:490</span></p>
<p class="p1"><span class="s1">#2 0x00007f053cbe7953 in
replace_env (list=0x7f053ea08868) at exec_hf.c:375</span></p>
<p class="p1"><span class="s1">#3 0x00007f053cbe862e in
set_env (msg=0x7f053e91d690) at exec_hf.c:547</span></p>
<p class="p1"><span class="s1">#4 0x00007f053cbeb835 in
w_exec_msg (msg=0x7f053e87c480, cmd=0x7f053ea5e168
"X֤>\005\177", foo=<optimized out>) at
exec_mod.c:164</span></p>
<p class="p1"><span class="s1">#5 0x00000000004274f7 in
do_action (h=h@entry=0x7fff02e9cf90,
a=a@entry=0x7f053ea5cfb8, msg=msg@entry=0x7f053e87c480) at
action.c:1094</span></p>
<p class="p1"><span class="s1">#6 0x00000000004261a9 in
run_actions (h=h@entry=0x7fff02e9cf90,
a=a@entry=0x7f053ea5cfb8, msg=msg@entry=0x7f053e87c480) at
action.c:1583</span></p>
<p class="p1"><span class="s1">#7 0x0000000000432980 in
run_top_route (a=0x7f053ea5cfb8,
msg=msg@entry=0x7f053e87c480, c=c@entry=0x0) at
action.c:1669</span></p>
<p class="p1"><span class="s1">#8 0x00007f053e610d2a in
run_failure_handlers (t=t@entry=0x7f0534ecc770,
rpl=0x7f053ea71040, code=486,
extra_flags=extra_flags@entry=64) at t_reply.c:1051</span></p>
<p class="p1"><span class="s1">#9 0x00007f053e612aa3 in
t_should_relay_response (Trans=Trans@entry=0x7f0534ecc770,
new_code=new_code@entry=486, branch=branch@entry=0,
should_store=should_store@entry=0x7fff02e9d2a0,
should_relay=should_relay@entry=0x7fff02e9d290, </span></p>
<p class="p1"><span class="s1">
cancel_data=cancel_data@entry=0x7fff02e9d490,
reply=reply@entry=0x7f053ea71040) at t_reply.c:1406</span></p>
<p class="p1"><span class="s1">#10 0x00007f053e616126 in
relay_reply (t=t@entry=0x7f0534ecc770,
p_msg=p_msg@entry=0x7f053ea71040, branch=0,
msg_status=msg_status@entry=486,
cancel_data=cancel_data@entry=0x7fff02e9d490,
do_put_on_wait=do_put_on_wait@entry=1)</span></p>
<p class="p1"><span class="s1"> at t_reply.c:1809</span></p>
<p class="p1"><span class="s1">#11 0x00007f053e61a9f3 in
reply_received (p_msg=0x7f053ea71040) at t_reply.c:2493</span></p>
<p class="p1"><span class="s1">#12 0x00000000004920a6 in
do_forward_reply (msg=msg@entry=0x7f053ea71040,
mode=mode@entry=0) at forward.c:783</span></p>
<p class="p1"><span class="s1">#13 0x0000000000493637 in
forward_reply (msg=msg@entry=0x7f053ea71040) at
forward.c:885</span></p>
<p class="p1"><span class="s1">#14 0x00000000004f5634 in
receive_msg (buf=<optimized out>, len=<optimized
out>, rcv_info=<optimized out>) at receive.c:275</span></p>
<p class="p1"><span class="s1">#15 0x00000000005d929d in
udp_rcv_loop () at udp_server.c:521</span></p>
<p class="p1"><span class="s1">#16 0x00000000004a73f1 in
main_loop () at main.c:1629</span></p>
<p class="p1"><span class="s1">#17 0x0000000000425085 in main
(argc=<optimized out>, argv=<optimized out>)
at main.c:2561</span></p>
<p class="p1"><span class="s1"><br>
</span></p>
<p class="p1"><span class="s1">Kind regards,</span></p>
<p class="p1"><span class="s1">/Tobias</span></p>
</div>
</div>
<br>
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<br>
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<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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