Hello,
thanks for the report.
You are using an old version (5.2.2) of Kamailio, in newer versions there are
many bugs already fixed.
Please try to upgrade to 5.2.7, released just some weeks ago.
If the bug happens here again, please open a bug report on our tracker on
github.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>
From: sr-users On Behalf Of Denys Pozniak
Sent: Wednesday, May 27, 2020 6:20 PM
To: Kamailio (SER) - Users Mailing List
Subject: [SR-Users] CRITICAL: [core/data_lump.c:292]: del_lump(): offset
exceeds message size (1436 > 1432) aborting...
Hello!
Could you please check the reason of crash below?
syslog:
kamailio[31738]: CRITICAL: |RGFLAFL63U| [core/data_lump.c:292]:
del_lump(): offset exceeds message size (1436 > 1432) aborting...
gdb ( uri and IP were modified ):
Core was generated by `/usr/sbin/kamailio -f /etc/kamailio/kamailio.cfg -P
/var/run/kamailio/kamailio.'.
Program terminated with signal 6, Aborted.
#0 0x7f5d8556d4f5 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.23-15.el6_6.2.x86_64 glibc-2.12-1.212.el6.x86_64
keyutils-libs-1.4-5.el6.x86_64 krb5-libs-1.10.3-65.el6.x86_64
libcom_err-1.41.12-24.el6.x86_64 libcurl-7.19.7-53.el6_9.x86_64
libidn-1.18-2.el6.x86_64 libselinux-2.0.94-7.el6.x86_64
libssh2-1.4.2-2.el6_7.1.x86_64 mysql-libs-5.1.73-8.el6_8.x86_64
nspr-4.19.0-1.el6.x86_64 nss-3.36.0-9.el6_10.x86_64
nss-softokn-freebl-3.14.3-23.3.el6_8.x86_64 nss-util-3.36.0-1.el6.x86_64
openldap-2.4.40-16.el6.x86_64 openssl-1.0.1e-58.el6_10.x86_64
zlib-1.2.3-29.el6.x86_64
(gdb) bt
#0 0x7f5d8556d4f5 in raise () from /lib64/libc.so.6
#1 0x7f5d8556ecd5 in abort () from /lib64/libc.so.6
#2 0x0046a4a6 in del_lump (msg=0x7f5d846cd798, offset=1436, len=29,
type=HDR_OTHER_T) at core/data_lump.c:293
#3 0x7f5d7e6fd7f5 in alter_rtcp (msg=0x7f5d846cd798, body=0x7fffc60c8600,
oldport=0x7f5d84715500, newport=0x7fffc60c8550) at rtpproxy.c:1229
#4 0x7f5d7e70ec5d in force_rtp_proxy (msg=0x7f5d846cd798,
str1=0x7f5d846af190 "co", str2=0x7fffc60c87f0 "162.221.21.250", offer=1,
forcedIP=0) at rtpproxy.c:2669
#5 0x7f5d7e705f64 in rtpproxy_manage (msg=0x7f5d846cd798,
flags=0x7f5d846af190 "co", ip=0x0) at rtpproxy.c:1862
#6 0x7f5d7e7064c6 in rtpproxy_manage1 (msg=0x7f5d846cd798,
flags=0x7f5d846907f0 "\220\361j\204]\177", ip=0x0) at rtpproxy.c:1904
#7 0x00434f19 in do_action (h=0x7fffc60cae70, a=0x7f5d846b16d8,
msg=0x7f5d846cd798) at core/action.c:1073
#8 0x00441a94 in run_actions (h=0x7fffc60cae70, a=0x7f5d846b16d8,
msg=0x7f5d846cd798) at core/action.c:1564
#9 0x00431663 in do_action (h=0x7fffc60cae70, a=0x7f5d8468ae40,
msg=0x7f5d846cd798) at core/action.c:691
#10 0x00441a94 in run_actions (h=0x7fffc60cae70, a=0x7f5d846848a0,
msg=0x7f5d846cd798) at core/action.c:1564
#11 0x00431663 in do_action (h=0x7fffc60cae70, a=0x7f5d846abca0,
msg=0x7f5d846cd798) at core/action.c:691
#12 0x00441a94 in run_actions (h=0x7fffc60cae70, a=0x7f5d846abca0,
msg=0x7f5d846cd798) at core/action.c:1564
#13 0x00434df4 in do_action (h=0x7fffc60cae70, a=0x7f5d846abdf0,
msg=0x7f5d846cd798) at core/action.c:1058
#14 0x00441a94 in run_actions (h=0x7fffc60cae70, a=0x7f5d846a45f8,
msg=0x7f5d846cd798) at core/action.c:1564
#15 0x00442190 in run_top_route (a=0x7f5d846a45f8, msg=0x7f5d846cd798,
c=0x0) at core/action.c:1646
#16 0x00546d87 in receive_msg (
buf=0x29463b0 "INVITE sip:999@18.12.188.108<mailto:sip%3A999@18.12.188.108>
SIP/2.0\r\nVia: SIP/2.0/TCP
10.0.0.33:49631;branch=z9hG4bK.9XHFYH0zF;rport\r\nFrom:
mailto:sip%3argflafl...@proxy.company.com>>;tag=DcTh-~6~M\r\nTo:
\"Liz - Home Office\" mailto:sip%3A999@18.12.188.108> SIP/2.0\r\nVia:
SIP/2.0/TCP 10.0.0.33:49631;branch=z9hG4bK.9XHFYH0zF;rport\r\nFrom:
mailto:sip%3argflafl...@proxy.company.com>>;tag=DcTh-~6~M\r\nTo:
\"Liz - Home Office\" ___
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
