12 Sep
2024
12 Sep
'24
3:15 a.m.
### Description
<!--
Recently, we are testing IMS VoLTE MT call using a Kamailio release 5.8.2,
however the Kamailio service is crashed for several times during handling MT
IMS SIP Call. We would like to ask if any idea on why getting the "abort error"
in
Kamailio (as shown in attached core dump) and also how to solve the issue.
-->
### Troubleshooting
#### Reproduction
<!--
If the issue can be reproduced, describe how it can be done.
-->
#### Debugging Data
```
root@imstester04:~/core_dump_test# gdb kamailio
core._usr_local_sbin_kamailio.0.d660bb15-1623-4c0c-ae29-64c78dc89d8c.3799655.792169952
GNU gdb (Ubuntu 9.2-0ubuntu1~20.04.2) 9.2
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from kamailio...
[New LWP 3799655]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/local/sbin/kamailio -P
/var/run/kamailio_pcscf/kamailio_pcscf.pid -f /etc/'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt full
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
set = {__val = {0, 19989655252, 140370540584975, 1725509713, 94706844523408, 341,
64424509453, 21474836492, 532575944712, 1065151889412, 140368121167872, 28800,
94706843944736, 560, 71148340464, 0}}
pid = <optimized out>
tid = <optimized out>
ret = <optimized out>
#1 0x00007faa94995859 in __GI_abort () at abort.c:79
save_stage = 1
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask =
{__val = {0, 140366190491840, 140366190223360, 0, 0, 0, 0, 0, 94706838593952,
94706840315664, 94706840316072,
140366318452096, 2001317716380379136, 0, 94706840315898, 0}}, sa_flags =
-1483647068, sa_restorer = 0x7faa94a8b410 <__syslog>}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00005622a778e1c7 in qm_debug_check_frag (qm=0x7fa98ce82000, f=0x7fa9948cbd80,
file=0x7faa908fc84e "rom %s:%u\n", line=171, efile=0x5622a7932729
"core/mem/q_malloc.c", eline=546)
at core/mem/q_malloc.c:143
p = 0x0
__func__ = "qm_debug_check_frag"
#3 0x00005622a77923f8 in qm_free (qmp=0x7fa98ce82000, p=0x7fa9948cbdc0,
file=0x7faa908fc84e "rom %s:%u\n", func=0x7faa908fc460 "%s%s%sadd_blind
failed\n", line=171, mname=0x7faa908fc28e "")
at core/mem/q_malloc.c:546
qm = 0x7fa98ce82000
f = 0x7fa9948cbd80
size = 0
next = 0x0
prev = 0x0
__func__ = "qm_free"
#4 0x00007faa907e3749 in free_cell_helper (dead_cell=0x7fa994875c90, silent=0,
fname=0x7faa90915362 <__func__.11447+2> "_init_timers", fline=651) at
h_table.c:126
b = 0x0
i = 0
rpl = 0x7ffca5bc65e0
tt = 0x1
foo = 0x0
cbs = 0x7fa98cfb76d0
cbs_tmp = 0x7faa907e1041 <t_write_req+481>
__func__ = "free_cell_helper"
#5 0x00007faa9089f28f in wait_handler (ti=872968975, wait_tl=0x7fa994875d48,
data=0x7fa994875c90) at timer.c:651
p_cell = 0x7fa994875c90
ret = 0
unlinked = 0
rcount = 1
__func__ = "wait_handler"
#6 0x00005622a7522813 in timer_list_expire (t=872968975, h=0x7fa98cf0a950,
slow_l=0x7fa98cf0dd50, slow_mark=6936) at core/timer.c:861
tl = 0x7fa994875d48
ret = 0
#7 0x00005622a7522d52 in timer_handler () at core/timer.c:925
saved_ticks = 872968975
run_slow_timer = 0
i = 792
__func__ = "timer_handler"
#8 0x00005622a7523280 in timer_main () at core/timer.c:963
No locals.
#9 0x00005622a744501a in main_loop () at main.c:1932
i = 64
pid = 0
si = 0x0
si_desc = "udp receiver child=63
sock=10.51.0.10:20004\000\324\002\000\000\003\000\000\000\345\002\000\000\000h\214\017\334\033\306\033\000\000\000\000\000\000\000\000\210��\247\"V\000\000\000\000\000\000\000\000\000\000\303W\221\247\"V\000\000\345\002\000\000\000\000\000\000\020\264\250\224\252\177\000\000\340i\274\245\374\177\000\000\061\237_\247\"V\000"
nrprocs = 64
woneinit = 1
__func__ = "main_loop"
#10 0x00005622a7450425 in main (argc=13, argv=0x7ffca5bc6f48) at main.c:3257
cfg_stream = 0x5622a7b512a0
--Type <RET> for more, q to quit, c to continue without paging--c
c = -1
r = 0
tmp = 0x7ffca5bc7e58 ""
tmp_len = 32682
port = 5060
proto = 0
aproto = 0
ahost = 0x0
aport = 0
options = 0x5622a78c0368
":f:cm:M:dVIhEeb:B:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:"
ret = -1
seed = 3374692201
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0x0
p = 0x7faa94cfa410 ""
st = {st_dev = 25, st_ino = 754, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid
= 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim =
{tv_sec = 1717582113, tv_nsec = 155483622}, st_mtim = {tv_sec = 1717582113, tv_nsec =
155483622}, st_ctim = {tv_sec = 1717582113, tv_nsec = 155483622}, __glibc_reserved = {0,
0, 0}}
l1 = 4096
tbuf = "\020n\274\245\374\177\000\000\273\327��\252\177", '\000'
<repeats 18 times>,
"��\277X��\377\377\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000\207��\252\177\000\000@#\227\224\252\177\000\000`\201��\252\177\000\000\001l\274\245\374\177\000\000\350y��\252\177",
'\000' <repeats 26 times>,
"\220\274\266\224\252\177\000\000\004\000\000\024\000\000\000\000
\224\267\224\252\177", '\000' <repeats 130 times>...
option_index = 0
long_options = {{name = 0x5622a78c28f6 "help", has_arg = 0, flag = 0x0,
val = 104}, {name = 0x5622a78bd54c "version", has_arg = 0, flag = 0x0, val =
118}, {name = 0x5622a78c28fb "alias", has_arg = 1, flag = 0x0, val = 1024},
{name = 0x5622a78c2901 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name =
0x5622a78c2907 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name =
0x5622a78c2910 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name =
0x5622a78c291a "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name =
0x5622a78c2924 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name =
0x5622a78c292f "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name =
0x5622a78c2938 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name =
0x5622a78c2943 "debug", has_arg = 1, flag = 0x0, val = 1032}, {name =
0x5622a78c2949 "cfg-print", has_arg = 0, flag = 0x0, val = 1033}, {name =
0x5622a78c2953 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name =
0x5622a78c295a "all-errors", has_arg = 0, flag = 0x0, val = 1035}, {name = 0x0,
has_arg = 0, flag = 0x0, val = 0}}
__func__ = "main"
(gdb)
(gdb)
(gdb)
```
#### Log Messages
#### SIP Traffic
### Possible Solutions
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
`Kamailio release 5.8.2``
```
* **Operating System**:
<!--
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CentOS 7.1, ...), MacOS, xBSD, Solaris, ...;
Kernel details (output of `lsb_release -a` and `uname -a`)
-->
```
(paste your output here)
```
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