<div dir="ltr">Hello,<div><br></div><div>Can we have help on my problem?</div><div>Anyone have the same problem?</div><div><br></div><div>Igor</div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-08-12 11:53 GMT+02:00 Igor Potjevlesch <span dir="ltr"><<a href="mailto:igor.potjevlesch@gmail.com" target="_blank">igor.potjevlesch@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
We got a crash yesterday of a Kamailio instance (4.2.7).<br>
I can see a segfault:<br>
<br>
"Program terminated with signal 11, Segmentation fault.<br>
#0 0x000000000061a856 in qm_insert_free (qm=0x7fcbde513000,<br>
frag=0x7fcbded7dd08) at mem/q_malloc.c:180<br>
180 prev=FRAG_END(f)->prev_free;"<br>
<br>
The output of "bt full":<br>
<br>
(gdb) bt full<br>
#0 0x000000000061a856 in qm_insert_free (qm=0x7fcbde513000,<br>
frag=0x7fcbded7dd08) at mem/q_malloc.c:180<br>
f = 0x7fcbdf2d1e18<br>
prev = 0x0<br>
hash = 78<br>
#1 0x000000000061d6dc in qm_free (qm=0x7fcbde513000, p=0x7fcbded7dd38,<br>
file=0x7fcbf4ffe34d "tm: h_table.c", func=0x7fcbf4ffe628 "free_cell",<br>
line=186) at mem/q_malloc.c:537<br>
f = 0x7fcbded7dd08<br>
size = 624<br>
next = 0x400<br>
prev = 0x7fffc283f720<br>
__FUNCTION__ = "qm_free"<br>
#2 0x00007fcbf4f3fc9d in free_cell (dead_cell=0x7fcbdf2fa360) at<br>
h_table.c:186<br>
b = 0x7fcbded7dd38 "PRACK sip:1.2.3.4:5060;transport=UDP SIP/2.0\r\nVia:<br>
SIP/2.0/UDP<br>
4.5.6.7;branch=z9hG4bK7419.<wbr>88222290c54ce503af46b89a1da0c1<wbr>25.0\r\nVia:<br>
SIP/2.0/UDP 9.8.7.6:5060;branch=<wbr>z9hG4bK0cB6cd54b5"...<br>
i = 0<br>
rpl = 0x0<br>
tt = 0x7fcbde6b7778<br>
foo = 0x7fffc283f7f0<br>
cbs = 0x0<br>
cbs_tmp = 0x7fcbde79fca0<br>
__FUNCTION__ = "free_cell"<br>
#3 0x00007fcbf4f84a1c in wait_handler (ti=1160550038,<br>
wait_tl=0x7fcbdf2fa3e0, data=0x7fcbdf2fa360) at timer.c:675<br>
p_cell = 0x7fcbdf2fa360<br>
ret = 1<br>
#4 0x00000000005fd30f in timer_list_expire (t=1160550038, h=0x7fcbde58c908,<br>
slow_l=0x7fcbde58ea28, slow_mark=19953) at timer.c:888<br>
tl = 0x7fcbdf2fa3e0<br>
ret = 1160550038<br>
#5 0x00000000005fd757 in timer_handler () at timer.c:953<br>
saved_ticks = 1160550038<br>
run_slow_timer = 0<br>
i = 497<br>
__FUNCTION__ = "timer_handler"<br>
#6 0x00000000005fdbc5 in timer_main () at timer.c:992<br>
No locals.<br>
#7 0x00000000004a77e6 in main_loop () at main.c:1700<br>
i = 8<br>
pid = 0<br>
si = 0x0<br>
si_desc = "udp receiver child=7<br>
sock=<a href="http://91.213.145.60:5060" rel="noreferrer" target="_blank">91.213.145.60:5060</a>\000\<wbr>177\000\000\000\372\203\302\<wbr>377\177\000\000\033{<br>
N\000\000\000\000\000P\372\<wbr>203\302\377\177\000\000\004\<wbr>000\000\000\000\000\0<br>
00\000`TA\000\000\000\000\000(<wbr>\205T\336\313\177", '\000' <repeats 14 times>,<br>
"\001\000\000\000P\372\203\<wbr>302\377\177\000\000\276{N\000\<wbr>000\000\000"<br>
nrprocs = 8<br>
__FUNCTION__ = "main_loop"<br>
#8 0x00000000004acfab in main (argc=7, argv=0x7fffc283fcc8) at main.c:2581<br>
cfg_stream = 0xe5e010<br>
c = -1<br>
r = 0<br>
tmp = 0x7fffc283ff70 ""<br>
tmp_len = 32767<br>
port = -1031537762<br>
proto = 0<br>
options = 0x7033b8 ":f:cm:M:dVIhEeb:l:L:n:<wbr>vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:<wbr>A:"<br>
ret = -1<br>
seed = 1876790668<br>
rfd = 4<br>
debug_save = 0<br>
debug_flag = 0<br>
dont_fork_cnt = 0<br>
n_lst = 0x40d134<br>
p = 0xc2 <Address 0xc2 out of bounds><br>
__FUNCTION__ = "main"<br>
<br>
I don't figure out what is gone wrong. Thank you for your help.<br>
<br>
Regards,<br>
<br>
Igor.<br>
<br>
</blockquote></div><br></div>