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List: sr-dev
Subject: [sr-dev] Kamailio 4.4.2 Crashed on receiving REGISTER
From: Owais <Millennium.Bug () Gmail ! com>
Date: 2016-08-31 8:01:39
Message-ID: 1472630499404-151405.post () n5 ! nabble ! com
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Hi guys,I observed a crash in Kamailio IMS P-CSCF when there is an incoming
REGISTER.This is Kamailio 4.4.2 installed on Debian 8.3 Jessie on X86_64.
Below is the backtrace:Program terminated with signal SIGSEGV, Segmentation
fault.#0 0x00007fc9bfa9b143 in unlink_unsafe_dlg (d_entry=0x7fc9b6cd7a10,
dlg=0x7fc9c1371c90) at dlg_hash.h:208208 dlg->next->prev =
dlg->prev;(gdb) bt#0 0x00007fc9bfa9b143 in unlink_unsafe_dlg
(d_entry=0x7fc9b6cd7a10, dlg=0x7fc9c1371c90) at dlg_hash.h:208#1
0x00007fc9bfaabc1c in unref_dlg (dlg=0x7fc9c1371c90, cnt=1) at
dlg_hash.c:1056#2 0x00007fc9bfab3f00 in dlg_release (dlg=0x7fc9c1371c90) at
dlg_hash.c:1816#3 0x00007fc9baa81aa0 in NAT_Keepalive (msg=0x7fc9c1371c90)
at nat_traversal.c:1406#4 0x0000000000573fc1 in do_action
(h=0x7ffe69938980, a=0x7fc9c13008e0, msg=0x7fc9c1371c90) at action.c:1054#5
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c13003c8,
msg=0x7fc9c1371c90) at action.c:1549#6 0x0000000000573f30 in do_action
(h=0x7ffe69938980, a=0x7fc9c1300a10, msg=0x7fc9c1371c90) at action.c:1045#7
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12ff6d0,
msg=0x7fc9c1371c90) at action.c:1549#8 0x0000000000573f30 in do_action
(h=0x7ffe69938980, a=0x7fc9c1300b40, msg=0x7fc9c1371c90) at action.c:1045#9
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12fdca8,
msg=0x7fc9c1371c90) at action.c:1549#10 0x0000000000570ae3 in do_action
(h=0x7ffe69938980, a=0x7fc9c12d6958, msg=0x7fc9c1371c90) at action.c:678#11
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12d64a0,
msg=0x7fc9c1371c90) at action.c:1549#12 0x0000000000580df3 in run_top_route
(a=0x7fc9c12d64a0, msg=0x7fc9c1371c90, c=0x0) at action.c:1635#13
0x0000000000588fe9 in receive_msg ( buf=0xa0efc0 "REGISTER
sip:domain.com:5432 SIP/2.0\r\nTo: bob<sip:bob@domain.com>\r\nFrom:
bob<sip:bob@domain.com>;tag=0e0eaf0d\r\nVia: SIP/2.0/UDP
1.2.3.4:9764;branch=z9hG4bK-d87543-56117650-1--d87543-;rpor"..., len=469,
rcv_info=0x7ffe69938c60) at receive.c:240#14 0x00000000004718f8 in
udp_rcv_loop () at udp_server.c:495#15 0x00000000004f4f76 in main_loop () at
main.c:1600#16 0x00000000004fc4ac in main (argc=3, argv=0x7ffe69939148) at
main.c:2616Let me know if any more details are required.Regards,Owais
--
View this message in context: \
http://sip-router.1086192.n5.nabble.com/Kamailio-4-4-2-Crashed-on-receiving-REGISTER-tp151405.html
Sent from the Development mailing list archive at Nabble.com.
[Attachment #5 (text/html)]
Hi guys,
I observed a crash in Kamailio IMS P-CSCF when there is an incoming REGISTER.
This is Kamailio 4.4.2 installed on Debian 8.3 Jessie on X86_64. Below is the \
backtrace:
<nabble_embed>
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fc9bfa9b143 in unlink_unsafe_dlg (d_entry=0x7fc9b6cd7a10, \
dlg=0x7fc9c1371c90) at dlg_hash.h:208 208 dlg->next->prev = \
dlg->prev; (gdb) bt
#0 0x00007fc9bfa9b143 in unlink_unsafe_dlg (d_entry=0x7fc9b6cd7a10, \
dlg=0x7fc9c1371c90) at dlg_hash.h:208 #1 0x00007fc9bfaabc1c in unref_dlg \
(dlg=0x7fc9c1371c90, cnt=1) at dlg_hash.c:1056 #2 0x00007fc9bfab3f00 in dlg_release \
(dlg=0x7fc9c1371c90) at dlg_hash.c:1816 #3 0x00007fc9baa81aa0 in NAT_Keepalive \
(msg=0x7fc9c1371c90) at nat_traversal.c:1406 #4 0x0000000000573fc1 in do_action \
(h=0x7ffe69938980, a=0x7fc9c13008e0, msg=0x7fc9c1371c90) at action.c:1054 #5 \
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c13003c8, \
msg=0x7fc9c1371c90) at action.c:1549 #6 0x0000000000573f30 in do_action \
(h=0x7ffe69938980, a=0x7fc9c1300a10, msg=0x7fc9c1371c90) at action.c:1045 #7 \
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12ff6d0, \
msg=0x7fc9c1371c90) at action.c:1549 #8 0x0000000000573f30 in do_action \
(h=0x7ffe69938980, a=0x7fc9c1300b40, msg=0x7fc9c1371c90) at action.c:1045 #9 \
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12fdca8, \
msg=0x7fc9c1371c90) at action.c:1549 #10 0x0000000000570ae3 in do_action \
(h=0x7ffe69938980, a=0x7fc9c12d6958, msg=0x7fc9c1371c90) at action.c:678 #11 \
0x00000000005806a6 in run_actions (h=0x7ffe69938980, a=0x7fc9c12d64a0, \
msg=0x7fc9c1371c90) at action.c:1549 #12 0x0000000000580df3 in run_top_route \
(a=0x7fc9c12d64a0, msg=0x7fc9c1371c90, c=0x0) at action.c:1635 #13 0x0000000000588fe9 \
in receive_msg ( buf=0xa0efc0 <buf> "REGISTER sip:domain.com:5432 \
SIP/2.0\r\nTo: bob&lt;sip:bob@domain.com&gt;\r\nFrom: \
bob&lt;sip:bob@domain.com&gt;;tag=0e0eaf0d\r\nVia: SIP/2.0/UDP \
1.2.3.4:9764;branch=z9hG4bK-d87543-56117650-1--d87543-;rpor"..., len=469, \
rcv_info=0x7ffe69938c60) at receive.c:240 #14 0x00000000004718f8 in udp_rcv_loop () \
at udp_server.c:495 #15 0x00000000004f4f76 in main_loop () at main.c:1600
#16 0x00000000004fc4ac in main (argc=3, argv=0x7ffe69939148) at main.c:2616
</nabble_embed>
Let me know if any more details are required.
Regards,
Owais
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View this message in context: <a \
href="http://sip-router.1086192.n5.nabble.com/Kamailio-4-4-2-Crashed-on-receiving-REGISTER-tp151405.html">Kamailio \
4.4.2 Crashed on receiving REGISTER</a><br/> Sent from the <a \
href="http://sip-router.1086192.n5.nabble.com/Development-f28106.html">Development \
mailing list archive</a> at Nabble.com.<br/>
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