[kamailio] segmentation fault when mongodb & tls enabled. ( kamailio 4.3.2) (#360) - sr-dev

6 Oct 2015

I'm observing a segmentation fault when mongodb & tls enabled. It doesn't
happen when one of the module is disabled.
OS: centos 6.7   kamailio 4.3.2  mongo-c-driver version 1.1.10.

It happens immediately after i register a subscriber. The location table is updated with
the new data and in parallel core is generated as well.
I'm running with the offical kamailio script by just enabling mongo modules. It
happens for NDB as well.

How did you build the mongo driver when you implemented it? May be i can try the same.

Please find the scripts used for testing in the email.

Core was generated by `/usr/sbin/kamailio -P /var/run/kamailio.pid -m 64 -M 8'.

Program terminated with signal 11, Segmentation fault.

#0  0x00007f85a21da075 in lock_udomain (_d=0x7f859c7b5f08, _aor=0x7fff6de7ef70) at
udomain.c:1017

1017	lock_get(_d->table[sl].lock);

Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.23-15.el6_6.2.x86_64 cyrus-sasl-plain-2.1.23-15.el6_6.2.x86_64
db4-4.7.25-19.el6_6.x86_64 glibc-2.12-1.166.el6_7.1.x86_64 keyutils-libs-1.4-5.el6.x86_64
krb5-libs-1.10.3-42.el6.x86_64 libcom_err-1.41.12-22.el6.x86_64
libselinux-2.0.94-5.8.el6.x86_64 nss-softokn-freebl-3.14.3-22.el6_6.x86_64
openssl-1.0.1e-42.el6.x86_64 zlib-1.2.3-29.el6.x86_64

(gdb) bt

#0  0x00007f85a21da075 in lock_udomain (_d=0x7f859c7b5f08, _aor=0x7fff6de7ef70) at
udomain.c:1017

#1  0x00007f85a1d7069b in add_contacts (_m=0x7f85a3f054b8, _d=0x7f859c7b5f08,
_a=0x7fff6de7ef70, _mode=0, _use_regid=1) at save.c:831

#2  0x00007f85a1d72602 in save (_m=0x7f85a3f054b8, _d=0x7f859c7b5f08, _cflags=0, _uri=0x0)
at save.c:986

#3  0x00007f85a1d5975a in w_save2 (_m=0x7f85a3f054b8, _d=0x7f859c7b5f08
"h^{\234\205\177", _cflags=0x0) at reg_mod.c:414

#4  0x000000000041decb in do_action (h=0x7fff6de7f720, a=0x7f85a3edd830,
msg=0x7f85a3f054b8) at action.c:1059

#5  0x000000000042a553 in run_actions (h=0x7fff6de7f720, a=0x7f85a3edd830,
msg=0x7f85a3f054b8) at action.c:1548

#6  0x000000000042abb8 in run_actions_safe (h=0x7fff6de80a10, a=0x7f85a3edd830,
msg=0x7f85a3f054b8) at action.c:1613

#7  0x0000000000543d50 in rval_get_int (h=0x7fff6de80a10, msg=0x7f85a3f054b8,
i=0x7fff6de7fbf8, rv=0x7f85a3edf478, cache=0x0) at rvalue.c:912

#8  0x0000000000547f88 in rval_expr_eval_int (h=0x7fff6de80a10, msg=0x7f85a3f054b8,
res=0x7fff6de7fbf8, rve=0x7f85a3edf470) at rvalue.c:1906

#9  0x000000000054837e in rval_expr_eval_int (h=0x7fff6de80a10, msg=0x7f85a3f054b8,
res=0x7fff6de80080, rve=0x7f85a3edfb70) at rvalue.c:1914

#10 0x000000000041d927 in do_action (h=0x7fff6de80a10, a=0x7f85a3ee0270,
msg=0x7f85a3f054b8) at action.c:1029

#11 0x000000000042a553 in run_actions (h=0x7fff6de80a10, a=0x7f85a3edc990,
msg=0x7f85a3f054b8) at action.c:1548

#12 0x000000000041a8c3 in do_action (h=0x7fff6de80a10, a=0x7f85a3ebdd98,
msg=0x7f85a3f054b8) at action.c:677

#13 0x000000000042a553 in run_actions (h=0x7fff6de80a10, a=0x7f85a3ebdb08,
msg=0x7f85a3f054b8) at action.c:1548

#14 0x000000000042ac80 in run_top_route (a=0x7f85a3ebdb08, msg=0x7f85a3f054b8, c=0x0) at
action.c:1634

#15 0x000000000050a9f4 in receive_msg (

    buf=0xa70b00 "REGISTER sip:192.168.2.142 SIP/2.0\r\nVia: SIP/2.0/UDP
192.168.2.119:60887;branch=z9hG4bK-524287-1---d670bd2004732b4a;rport\r\nMax-Forwards:
70\r\nContact: <sip:usera@192.168.2.119:60887;rinstance=d9f6274d7"..., len=534,
rcv_info=0x7fff6de80d00) at receive.c:196

#16 0x000000000060a4a6 in udp_rcv_loop () at udp_server.c:495

#17 0x00000000004a7fb3 in main_loop () at main.c:1573

#18 0x00000000004ae38e in main (argc=7, argv=0x7fff6de81138) at main.c:2533

(gdb) quit

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Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/360