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List: sr-users
Subject: [SR-Users] Re: Several crashs in prepare_new_uac
From: Igor Potjevlesch via sr-users <sr-users () lists ! kamailio ! org>
Date: 2023-09-26 13:21:11
Message-ID: 001f01d9f07c$51aa8180$f4ff8480$ () gmail ! com
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Hello,
We are now running with 5.6.4 and we still have crashes in this function:
(gdb) bt
#0 0x00007f35fd42c39b in prepare_new_uac (t=0x7f35dc430ab8,
i_req=0x7f3600b15040, branch=0, uri=0x7ffe7bd7aab0, path=0x7ffe7bd7aa90,
next_hop=0x7f3600b15320, fsocket=0x0, snd_flags=..., fproto=0, flags=2,
instance=0x7ffe7bd7aa80, ruid=0x7ffe7bd7aa70,
location_ua=0x7ffe7bd7aa60) at t_fwd.c:464
#1 0x00007f35fd431154 in add_uac (t=0x7f35dc430ab8, request=0x7f3600b15040,
uri=0x7f3600b15320, next_hop=0x7f3600b15320, path=0x7f3600b156e8, proxy=0x0,
fsocket=0x0, snd_flags=..., proto=0, flags=2, instance=0x7f3600b156f8,
ruid=0x7f3600b15710,
location_ua=0x7f3600b15720) at t_fwd.c:814
#2 0x00007f35fd43aa37 in t_forward_nonack (t=0x7f35dc430ab8,
p_msg=0x7f3600b15040, proxy=0x0, proto=0) at t_fwd.c:1694
#3 0x00007f35fd41291f in t_relay_to (p_msg=0x7f3600b15040, proxy=0x0,
proto=0, replicate=0) at t_funcs.c:332
#4 0x00007f35fd39a587 in _w_t_relay_to (p_msg=0x7f3600b15040, proxy=0x0,
force_proto=0) at tm.c:1764
#5 0x00007f35fd39b900 in w_t_relay (p_msg=0x7f3600b15040, _foo=0x0,
_bar=0x0) at tm.c:1964
#6 0x00000000005e1c3d in do_action (h=0x7ffe7bd7bb20, a=0x7f3600724208,
msg=0x7f3600b15040) at core/action.c:1079
#7 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7bb20, a=0x7f3600724208,
msg=0x7f3600b15040) at core/action.c:1584
#8 0x00000000005ef66c in run_actions_safe (h=0x7ffe7bd7f2f0,
a=0x7f3600724208, msg=0x7f3600b15040) at core/action.c:1648
#9 0x000000000044407b in rval_get_int (h=0x7ffe7bd7f2f0,
msg=0x7f3600b15040, i=0x7ffe7bd7c094, rv=0x7f3600724558, cache=0x0) at
core/rvalue.c:949
#10 0x0000000000448bac in rval_expr_eval_int (h=0x7ffe7bd7f2f0,
msg=0x7f3600b15040, res=0x7ffe7bd7c094, rve=0x7f3600724550) at
core/rvalue.c:1947
#11 0x0000000000448fd8 in rval_expr_eval_int (h=0x7ffe7bd7f2f0,
msg=0x7f3600b15040, res=0x7ffe7bd7c60c, rve=0x7f3600724c80) at
core/rvalue.c:1955
#12 0x00000000005e171e in do_action (h=0x7ffe7bd7f2f0, a=0x7f3600725500,
msg=0x7f3600b15040) at core/action.c:1055
#13 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360071e418,
msg=0x7f3600b15040) at core/action.c:1584
#14 0x00000000005de38d in do_action (h=0x7ffe7bd7f2f0, a=0x7f3600a440b0,
msg=0x7f3600b15040) at core/action.c:703
#15 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600991c70,
msg=0x7f3600b15040) at core/action.c:1584
#16 0x00000000005de38d in do_action (h=0x7ffe7bd7f2f0, a=0x7f3600774798,
msg=0x7f3600b15040) at core/action.c:703
#17 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600774798,
msg=0x7f3600b15040) at core/action.c:1584
#18 0x00000000005eb049 in do_action (h=0x7ffe7bd7f2f0, a=0x7f3600776070,
msg=0x7f3600b15040) at core/action.c:1215
#19 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600772e40,
msg=0x7f3600b15040) at core/action.c:1584
#20 0x00000000005e1bac in do_action (h=0x7ffe7bd7f2f0, a=0x7f36007a9d98,
msg=0x7f3600b15040) at core/action.c:1070
#21 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360075de68,
msg=0x7f3600b15040) at core/action.c:1584
#22 0x00000000005de38d in do_action (h=0x7ffe7bd7f2f0, a=0x7f360071c018,
msg=0x7f3600b15040) at core/action.c:703
#23 0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360070b7f8,
msg=0x7f3600b15040) at core/action.c:1584
#24 0x00000000005ef734 in run_top_route (a=0x7f360070b7f8,
msg=0x7f3600b15040, c=0x0) at core/action.c:1669
#25 0x000000000060627f in receive_msg (
buf=0xae7a20 <buf.7230> "INVITE sip:0123456789@X.Y
<sip:0473612762@185.20.8.4> .Z SIP/2.0\r\nVia: SIP/2.0/UDP
A.B.C.D;rport;branch=z9hG4bKmSt3vQZQj9UXm\r\nMax-Forwards: 69\r\nFrom:
\"0987654321\" sip:0987654321@A.B.C.D <sip:0757905396@185.20.11.213>
;tag=v36y8m9Fr323e\r\nTo: <"..., len=1011,
rcv_info=0x7ffe7bd7fa00) at core/receive.c:515
#26 0x00000000004a6602 in udp_rcv_loop () at core/udp_server.c:544
#27 0x000000000042bff5 in main_loop () at main.c:1722
#28 0x0000000000437909 in main (argc=7, argv=0x7ffe7bd802d8) at main.c:3078
Regards,
Igor.
De : Igor Potjevlesch <igor.potjevlesch@gmail.com>
Envoyé : mercredi 14 juin 2023 18:58
À : 'Henning Westerholt' <hw@gilawa.com>; 'Kamailio (SER) - Users Mailing
List' <sr-users@lists.kamailio.org>
Objet : RE: [SR-Users] Several crashs in prepare_new_uac
Hello,
Understood! Indeed, we already schedule to upgrade to 5.6.X in the coming
weeks.
Regards,
Igor.
De : Henning Westerholt < <mailto:hw@gilawa.com> hw@gilawa.com>
Envoyé : mercredi 14 juin 2023 18:38
À : Kamailio (SER) - Users Mailing List <
<mailto:sr-users@lists.kamailio.org> sr-users@lists.kamailio.org>
Cc : Igor Potjevlesch < <mailto:igor.potjevlesch@gmail.com>
igor.potjevlesch@gmail.com>
Objet : RE: [SR-Users] Several crashs in prepare_new_uac
Hello,
I have not looked into the backtrace yet, but you should consider upgrading
the server to a support release (e.g. one of the latest the 5.5.x or 5.6.x
releases). The 5.3.x series is long end of life. Your bug might be already
fixed in the maintained versions.
Cheers,
Henning
--
Henning Westerholt – <https://skalatan.de/blog/> https://skalatan.de/blog/
Kamailio services – <https://gilawa.com/> https://gilawa.com
From: Igor Potjevlesch <igor.potjevlesch@gmail.com
<mailto:igor.potjevlesch@gmail.com> >
Sent: Mittwoch, 14. Juni 2023 16:51
To: sr-users@lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
Subject: [SR-Users] Several crashs in prepare_new_uac
Hello!
We had several crashs of Kamailio (5.3.4) in the last weeks. Each time, the
last logs are:
/usr/local/sbin/kamailio[20942]: CRITICAL: <core> [core/forward.c:347]:
get_send_socket2(): unsupported proto 0 (*)
/usr/local/sbin/kamailio[20966]: CRITICAL: <core> [core/forward.c:347]:
get_send_socket2(): unsupported proto 111 (unknown)
When we look to the coredump, here below the first traces:
(gdb) bt
#0 0x00007f70131b3d91 in prepare_new_uac (t=0x7f6fe1d45340,
i_req=0x7f7016fbe208, branch=0, uri=0x7fff37142fa0, path=0x7fff37142f80,
next_hop=0x7f7016fbe480, fsocket=0x0,
snd_flags=..., fproto=0, flags=2, instance=0x7fff37142f70,
ruid=0x7fff37142f60, location_ua=0x7fff37142f50) at t_fwd.c:463
#1 0x00007f70131b7c42 in add_uac (t=0x7f6fe1d45340, request=0x7f7016fbe208,
uri=0x7f7016fbe480, next_hop=0x7f7016fbe480, path=0x7f7016fbe848, proxy=0x0,
fsocket=0x0,
snd_flags=..., proto=0, flags=2, instance=0x7f7016fbe858,
ruid=0x7f7016fbe870, location_ua=0x7f7016fbe880) at t_fwd.c:805
#2 0x00007f70131bfebd in t_forward_nonack (t=0x7f6fe1d45340,
p_msg=0x7f7016fbe208, proxy=0x0, proto=0) at t_fwd.c:1667
#3 0x00007f701316cf44 in t_relay_to (p_msg=0x7f7016fbe208, proxy=0x0,
proto=0, replicate=0) at t_funcs.c:332
#4 0x00007f70131a3a11 in _w_t_relay_to (p_msg=0x7f7016fbe208, proxy=0x0,
force_proto=0) at tm.c:1689
#5 0x00007f70131a4c51 in w_t_relay (p_msg=0x7f7016fbe208, _foo=0x0,
_bar=0x0) at tm.c:1889
#6 0x00000000005a1f57 in do_action (h=0x7fff37143d90, a=0x7f7016bd1b10,
msg=0x7f7016fbe208) at core/action.c:1071
#7 0x00000000005aeb1e in run_actions (h=0x7fff37143d90, a=0x7f7016bd1b10,
msg=0x7f7016fbe208) at core/action.c:1576
#8 0x00000000005af1df in run_actions_safe (h=0x7fff37146e90,
a=0x7f7016bd1b10, msg=0x7f7016fbe208) at core/action.c:1640
#9 0x000000000066aa50 in rval_get_int (h=0x7fff37146e90,
msg=0x7f7016fbe208, i=0x7fff37144238, rv=0x7f7016bd1e60, cache=0x0) at
core/rvalue.c:915
#10 0x000000000066f000 in rval_expr_eval_int (h=0x7fff37146e90,
msg=0x7f7016fbe208, res=0x7fff37144238, rve=0x7f7016bd1e58) at
core/rvalue.c:1913
#11 0x000000000066f453 in rval_expr_eval_int (h=0x7fff37146e90,
msg=0x7f7016fbe208, res=0x7fff371446ec, rve=0x7f7016bd2588) at
core/rvalue.c:1921
#12 0x00000000005a1a1d in do_action (h=0x7fff37146e90, a=0x7f7016bd2e08,
msg=0x7f7016fbe208) at core/action.c:1047
#13 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016bcbd20,
msg=0x7f7016fbe208) at core/action.c:1576
#14 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016ef19b8,
msg=0x7f7016fbe208) at core/action.c:695
#15 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016e3f578,
msg=0x7f7016fbe208) at core/action.c:1576
#16 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016c220a0,
msg=0x7f7016fbe208) at core/action.c:695
#17 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c220a0,
msg=0x7f7016fbe208) at core/action.c:1576
#18 0x00000000005aae93 in do_action (h=0x7fff37146e90, a=0x7f7016c23978,
msg=0x7f7016fbe208) at core/action.c:1207
#19 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c20748,
msg=0x7f7016fbe208) at core/action.c:1576
#20 0x00000000005a1ec6 in do_action (h=0x7fff37146e90, a=0x7f7016c576a0,
msg=0x7f7016fbe208) at core/action.c:1062
#21 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c0b770,
msg=0x7f7016fbe208) at core/action.c:1576
#22 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016bc9920,
msg=0x7f7016fbe208) at core/action.c:695
#23 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016bb9100,
msg=0x7f7016fbe208) at core/action.c:1576
#24 0x00000000005af2a7 in run_top_route (a=0x7f7016bb9100,
msg=0x7f7016fbe208, c=0x0) at core/action.c:1661
#25 0x00000000005bcb7a in receive_msg (
buf=0xadbd80 <buf.6971> "INVITE sip:AAAAAAAAAA@W.X.Y.Z SIP/2.0\r\nVia:
SIP/2.0/UDP W.X.Y.Z;rport;branch=z9hG4bKZD8Za7p2XF7cF\r\nMax-Forwards:
69\r\nFrom: \"AAAAAAAAAA\" sip:AAAAAAAAAA@W.X.Y.Z;tag=aXy4Na2NtvKBK\r\nTo:
<"..., len=1011, rcv_info=0x7fff371474c0) at core/receive.c:423
#26 0x0000000000488e7f in udp_rcv_loop () at core/udp_server.c:548
#27 0x000000000042650f in main_loop () at main.c:1673
#28 0x000000000042ec18 in main (argc=7, argv=0x7fff37147c38) at main.c:2802
Is there anything relevant in this to know what's wrong?
Regards,
Igor.
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai
gn=sig-email&utm_content=emailclient>
Sans virus.
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai
gn=sig-email&utm_content=emailclient> www.avast.com
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style='word-wrap:break-word'><div class=WordSection1><p \
class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p \
class=MsoNormal><span lang=EN-GB>We are now running with 5.6.4 and we still have \
crashes in this function:<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>(gdb) bt<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#0 \
0x00007f35fd42c39b in prepare_new_uac (t=0x7f35dc430ab8, i_req=0x7f3600b15040, \
branch=0, uri=0x7ffe7bd7aab0, path=0x7ffe7bd7aa90, next_hop=0x7f3600b15320, \
fsocket=0x0, snd_flags=..., fproto=0, flags=2, instance=0x7ffe7bd7aa80, \
ruid=0x7ffe7bd7aa70,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB> \
location_ua=0x7ffe7bd7aa60) at t_fwd.c:464<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#1 0x00007f35fd431154 in add_uac (t=0x7f35dc430ab8, \
request=0x7f3600b15040, uri=0x7f3600b15320, next_hop=0x7f3600b15320, \
path=0x7f3600b156e8, proxy=0x0, fsocket=0x0, snd_flags=..., proto=0, flags=2, \
instance=0x7f3600b156f8, ruid=0x7f3600b15710,<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB> location_ua=0x7f3600b15720) at \
t_fwd.c:814<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#2 \
0x00007f35fd43aa37 in t_forward_nonack (t=0x7f35dc430ab8, p_msg=0x7f3600b15040, \
proxy=0x0, proto=0) at t_fwd.c:1694<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>#3 0x00007f35fd41291f in t_relay_to (p_msg=0x7f3600b15040, proxy=0x0, \
proto=0, replicate=0) at t_funcs.c:332<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>#4 0x00007f35fd39a587 in _w_t_relay_to (p_msg=0x7f3600b15040, proxy=0x0, \
force_proto=0) at tm.c:1764<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>#5 0x00007f35fd39b900 in w_t_relay (p_msg=0x7f3600b15040, _foo=0x0, \
_bar=0x0) at tm.c:1964<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#6 \
0x00000000005e1c3d in do_action (h=0x7ffe7bd7bb20, a=0x7f3600724208, \
msg=0x7f3600b15040) at core/action.c:1079<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#7 0x00000000005eeff0 in run_actions \
(h=0x7ffe7bd7bb20, a=0x7f3600724208, msg=0x7f3600b15040) at \
core/action.c:1584<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#8 \
0x00000000005ef66c in run_actions_safe (h=0x7ffe7bd7f2f0, a=0x7f3600724208, \
msg=0x7f3600b15040) at core/action.c:1648<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#9 0x000000000044407b in rval_get_int \
(h=0x7ffe7bd7f2f0, msg=0x7f3600b15040, i=0x7ffe7bd7c094, rv=0x7f3600724558, \
cache=0x0) at core/rvalue.c:949<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>#10 0x0000000000448bac in rval_expr_eval_int (h=0x7ffe7bd7f2f0, \
msg=0x7f3600b15040, res=0x7ffe7bd7c094, rve=0x7f3600724550) at \
core/rvalue.c:1947<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#11 \
0x0000000000448fd8 in rval_expr_eval_int (h=0x7ffe7bd7f2f0, msg=0x7f3600b15040, \
res=0x7ffe7bd7c60c, rve=0x7f3600724c80) at core/rvalue.c:1955<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#12 0x00000000005e171e in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f3600725500, msg=0x7f3600b15040) at \
core/action.c:1055<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#13 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360071e418, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#14 0x00000000005de38d in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f3600a440b0, msg=0x7f3600b15040) at \
core/action.c:703<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#15 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600991c70, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#16 0x00000000005de38d in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f3600774798, msg=0x7f3600b15040) at \
core/action.c:703<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#17 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600774798, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#18 0x00000000005eb049 in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f3600776070, msg=0x7f3600b15040) at \
core/action.c:1215<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#19 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f3600772e40, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#20 0x00000000005e1bac in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f36007a9d98, msg=0x7f3600b15040) at \
core/action.c:1070<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#21 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360075de68, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#22 0x00000000005de38d in do_action \
(h=0x7ffe7bd7f2f0, a=0x7f360071c018, msg=0x7f3600b15040) at \
core/action.c:703<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#23 \
0x00000000005eeff0 in run_actions (h=0x7ffe7bd7f2f0, a=0x7f360070b7f8, \
msg=0x7f3600b15040) at core/action.c:1584<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#24 0x00000000005ef734 in run_top_route \
(a=0x7f360070b7f8, msg=0x7f3600b15040, c=0x0) at \
core/action.c:1669<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#25 \
0x000000000060627f in receive_msg (<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB> buf=0xae7a20 <buf.7230> "INVITE <a \
href="sip:0473612762@185.20.8.4">sip:0123456789@X.Y</a>.Z SIP/2.0\r\nVia: SIP/2.0/UDP \
A.B.C.D;rport;branch=z9hG4bKmSt3vQZQj9UXm\r\nMax-Forwards: 69\r\nFrom: \
\"0987654321\" <a \
href="sip:0757905396@185.20.11.213">sip:0987654321@A.B.C.D</a>;tag=v36y8m9Fr323e\r\nTo: \
<"..., len=1011,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB> \
rcv_info=0x7ffe7bd7fa00) at core/receive.c:515<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#26 0x00000000004a6602 in udp_rcv_loop () at \
core/udp_server.c:544<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#27 \
0x000000000042bff5 in main_loop () at main.c:1722<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#28 0x0000000000437909 in main (argc=7, \
argv=0x7ffe7bd802d8) at main.c:3078<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Regards,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Igor.<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><div><div style='border:none;border-top:solid \
#E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span \
style='mso-fareast-language:FR'>De :</span></b><span \
style='mso-fareast-language:FR'> Igor Potjevlesch <igor.potjevlesch@gmail.com> \
<br><b>Envoyé :</b> mercredi 14 juin 2023 18:58<br><b>À :</b> 'Henning \
Westerholt' <hw@gilawa.com>; 'Kamailio (SER) - Users Mailing List' \
<sr-users@lists.kamailio.org><br><b>Objet :</b> RE: [SR-Users] Several \
crashs in prepare_new_uac<o:p></o:p></span></p></div></div><p \
class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello,<o:p></o:p></p><p \
class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB>Understood! \
Indeed, we already schedule to upgrade to 5.6.X in the coming weeks. \
<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Regards,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Igor.<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><div><div style='border:none;border-top:solid \
#E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-GB \
style='mso-fareast-language:FR'>De :</span></b><span lang=EN-GB \
style='mso-fareast-language:FR'> Henning Westerholt <</span><span \
style='mso-fareast-language:FR'><a href="mailto:hw@gilawa.com"><span \
lang=EN-GB>hw@gilawa.com</span></a></span><span lang=EN-GB \
style='mso-fareast-language:FR'>> <br><b>Envoyé :</b> mercredi 14 juin 2023 \
18:38<br><b>À :</b> Kamailio (SER) - Users Mailing List <</span><span \
style='mso-fareast-language:FR'><a href="mailto:sr-users@lists.kamailio.org"><span \
lang=EN-GB>sr-users@lists.kamailio.org</span></a></span><span lang=EN-GB \
style='mso-fareast-language:FR'>><br><b>Cc :</b> Igor Potjevlesch \
<</span><span style='mso-fareast-language:FR'><a \
href="mailto:igor.potjevlesch@gmail.com"><span \
lang=EN-GB>igor.potjevlesch@gmail.com</span></a></span><span lang=EN-GB \
style='mso-fareast-language:FR'>><br><b>Objet :</b> RE: [SR-Users] Several \
crashs in prepare_new_uac<o:p></o:p></span></p></div></div><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=DE>Hello,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=DE><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>I have not \
looked into the backtrace yet, but you should consider upgrading the server to a \
support release (e.g. one of the latest the 5.5.x or 5.6.x releases). The 5.3.x \
series is long end of life. Your bug might be already fixed in the maintained \
versions.<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Cheers,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>Henning<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><div><p class=MsoNormal><span lang=EN-GB>-- \
<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>Henning Westerholt – \
</span><span lang=DE><a href="https://skalatan.de/blog/"><span \
lang=EN-GB>https://skalatan.de/blog/</span></a></span><span \
lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>Kamailio \
services – </span><span lang=DE><a href="https://gilawa.com/"><span \
lang=EN-GB>https://gilawa.com</span></a></span><span \
lang=EN-GB><o:p></o:p></span></p></div><p class=MsoNormal><span \
lang=EN-GB><o:p> </o:p></span></p><div style='border:none;border-left:solid blue \
1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid \
#E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm;font-size:pt'><p class=MsoNormal><b><span \
lang=EN-GB style='mso-fareast-language:DE'>From:</span></b><span lang=EN-GB \
style='mso-fareast-language:DE'> Igor Potjevlesch <<a \
href="mailto:igor.potjevlesch@gmail.com">igor.potjevlesch@gmail.com</a>> \
<br><b>Sent:</b> Mittwoch, 14. Juni 2023 16:51<br><b>To:</b> <a \
href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a><br><b>Subject:</b> \
[SR-Users] Several crashs in prepare_new_uac<o:p></o:p></span></p></div></div><p \
class=MsoNormal><span lang=DE><o:p> </o:p></span></p><p \
class=MsoNormal>Hello!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p \
class=MsoNormal><span lang=EN-GB>We had several crashs of Kamailio (5.3.4) in the \
last weeks. Each time, the last logs are:<o:p></o:p></span></p><p \
class=MsoNormal><span class=ui-provider><span \
lang=EN-GB>/usr/local/sbin/kamailio[20942]: CRITICAL: <core> \
[core/forward.c:347]: get_send_socket2(): unsupported proto 0 (*)</span></span><span \
class=ui-provider><span lang=DE><o:p></o:p></span></span></p><p class=MsoNormal><span \
class=ui-provider><span lang=EN-GB>/usr/local/sbin/kamailio[20966]: CRITICAL: \
<core> [core/forward.c:347]: get_send_socket2(): unsupported proto 111 \
(unknown)<o:p></o:p></span></span></p><p class=MsoNormal><span \
class=ui-provider><span lang=EN-GB><o:p> </o:p></span></span></p><p \
class=MsoNormal><span class=ui-provider><span lang=EN-GB>When we look to the \
coredump, here below the first traces:<o:p></o:p></span></span></p><p \
class=MsoNormal><span lang=EN-GB>(gdb) bt</span><span \
lang=DE><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#0 \
0x00007f70131b3d91 in prepare_new_uac (t=0x7f6fe1d45340, i_req=0x7f7016fbe208, \
branch=0, uri=0x7fff37142fa0, path=0x7fff37142f80, next_hop=0x7f7016fbe480, \
fsocket=0x0,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB> snd_flags=..., fproto=0, flags=2, \
instance=0x7fff37142f70, ruid=0x7fff37142f60, location_ua=0x7fff37142f50) at \
t_fwd.c:463<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#1 \
0x00007f70131b7c42 in add_uac (t=0x7f6fe1d45340, request=0x7f7016fbe208, \
uri=0x7f7016fbe480, next_hop=0x7f7016fbe480, path=0x7f7016fbe848, proxy=0x0, \
fsocket=0x0,<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB> snd_flags=..., proto=0, flags=2, \
instance=0x7f7016fbe858, ruid=0x7f7016fbe870, location_ua=0x7f7016fbe880) at \
t_fwd.c:805<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#2 \
0x00007f70131bfebd in t_forward_nonack (t=0x7f6fe1d45340, p_msg=0x7f7016fbe208, \
proxy=0x0, proto=0) at t_fwd.c:1667<o:p></o:p></span></p><p class=MsoNormal><span \
lang=EN-GB>#3 0x00007f701316cf44 in t_relay_to (p_msg=0x7f7016fbe208, \
proxy=0x0, proto=0, replicate=0) at t_funcs.c:332<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#4 0x00007f70131a3a11 in _w_t_relay_to \
(p_msg=0x7f7016fbe208, proxy=0x0, force_proto=0) at tm.c:1689<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#5 0x00007f70131a4c51 in w_t_relay \
(p_msg=0x7f7016fbe208, _foo=0x0, _bar=0x0) at tm.c:1889<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#6 0x00000000005a1f57 in do_action \
(h=0x7fff37143d90, a=0x7f7016bd1b10, msg=0x7f7016fbe208) at \
core/action.c:1071<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#7 \
0x00000000005aeb1e in run_actions (h=0x7fff37143d90, a=0x7f7016bd1b10, \
msg=0x7f7016fbe208) at core/action.c:1576<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#8 0x00000000005af1df in run_actions_safe \
(h=0x7fff37146e90, a=0x7f7016bd1b10, msg=0x7f7016fbe208) at \
core/action.c:1640<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#9 \
0x000000000066aa50 in rval_get_int (h=0x7fff37146e90, msg=0x7f7016fbe208, \
i=0x7fff37144238, rv=0x7f7016bd1e60, cache=0x0) at \
core/rvalue.c:915<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#10 \
0x000000000066f000 in rval_expr_eval_int (h=0x7fff37146e90, msg=0x7f7016fbe208, \
res=0x7fff37144238, rve=0x7f7016bd1e58) at core/rvalue.c:1913<o:p></o:p></span></p><p \
class=MsoNormal><span lang=EN-GB>#11 0x000000000066f453 in rval_expr_eval_int \
(h=0x7fff37146e90, msg=0x7f7016fbe208, res=0x7fff371446ec, rve=0x7f7016bd2588) at \
core/rvalue.c:1921<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>#12 \
["image001.jpg" (image/jpeg)]
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