2 Oct
2013
2 Oct
'13
10:54 p.m.
usrloc db_mode is 3.
db_ops_ruid is 1 as well
Hugh
On 02/10/2013 20:41, Daniel-Constantin Mierla wrote:
One more question, what is the value of db_mode for
usrloc module?
Cheers,
Daniel
On 10/2/13 9:28 PM, Hugh Waite wrote:
--
Hugh Waite
Principal Design Engineer
Crocodile RCS Ltd.
On 02/10/2013 19:18, Daniel-Constantin Mierla
wrote:
Hello,
can you give bt full as well as kamailio -v output? Any log error
messages?
Also, it would be good to recompile with MEMDBG=1 and watch for
errors in the logs to see if there is a buffer overflow.
Cheers,
Daniel
On 10/2/13 7:19 PM, Hugh Waite wrote:
Extra output below.
Nothing was printed in the logs (WARNING or ERROR level) before the
crash. It seemed to be quite reproduceable when there was traffic
being sent to registered websocket clients, but there is no-one
online now. We'll have multiple people logged on tomorrow morning.
Regards,
Hugh
kamailio -v
version: kamailio 4.1.0-dev9 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER,
USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 13:35:36 Oct 2 2013 with gcc 4.4.7
(gdb) bt full
#0 qm_insert_free (qm=0x7fc1e1b9e010, p=<value optimized out>) at
mem/q_malloc.c:181
f = 0x845d10
prev = 0x65332d3231653163
hash = 0
#1 qm_free (qm=0x7fc1e1b9e010, p=<value optimized out>) at
mem/q_malloc.c:527
f = 0x845d10
size = <value optimized out>
next = <value optimized out>
prev = <value optimized out>
__FUNCTION__ = "qm_free"
#2 0x000000000055027f in reset_ruid (msg=0x7fc1e1c35360) at
parser/msg_parser.c:911
No locals.
#3 free_sip_msg (msg=0x7fc1e1c35360) at parser/msg_parser.c:730
No locals.
#4 0x00000000004a4012 in receive_msg (buf=<value optimized out>,
len=<value optimized out>, rcv_info=<value optimized out>) at
receive.c:297
msg = 0x7fc1e1c35360
ctx = {rec_lev = 0, run_flags = 0, last_retcode = 1, jmp_env
= {{__jmpbuf = {1048575, -3596212518023615478, 140470693039152,
140470299422208, 140470299422208, 140733262279292,
140733262279292, 140733262279284}, __mask_was_saved = -900960744,
__saved_mask = {__val = {5406222, 532575944923,
541165879417, 4294967297, 1042, 140470299422952, 5409666, 65535,
140733262279284, 140470300510264, 140470697171281,
1042, 140470300510984, 18446744072809678880, 16, 17179869210}}}}}
ret = <value optimized out>
inb = {
s = 0x23d7cc0 "OPTIONS
sip:gavin.llewellyn@crocodiletalk.com SIP/2.0\r\nVia: SIP/2.0/TCP
edge00-int.crocodilertc.net:5080;branch=z9hG4bKab92.bb8249afcf13f20080f25121e49865b8.0\r\nVia:
SIP/2.0/WSS qvis2mie4gas.invalid;rp"..., len = 1028}
__FUNCTION__ = "receive_msg"
#5 0x000000000052a251 in tcp_read_req (con=0x7fc1ca4c6e00,
bytes_read=0x7fff041b327c, read_flags=0x7fff041b3274) at tcp_read.c:1387
bytes = <value optimized out>
total_bytes = 1028
resp = 1
size = <value optimized out>
req = 0x7fc1ca4c6e80
dst = {send_sock = 0x14, to = {s = {sa_family = 1,
sa_data = "\000\000\001\000\000\000\001
\000\000x\313\306", <incomplete sequence \341>}, sin = {sin_family =
1, sin_port = 0,
sin_addr = {s_addr = 1}, sin_zero = "\001
\000\000x\313\306", <incomplete sequence \341>}, sin6 = {sin6_family
= 1,
sin6_port = 0, sin6_flowinfo = 1, sin6_addr = {__in6_u = {
__u6_addr8 = "\001
\000\000x\313\306\341\301\177\000\000\000\000\000", __u6_addr16 =
{8193, 0, 52088, 57798, 32705, 0, 0,
0}, __u6_addr32 = {8193, 3787901816, 32705, 0}}},
sin6_scope_id = 68891240}}, id = 32767, proto = 8 '\b', send_flags = {
f = 0 '\000', blst_imask = 0 '\000'}}
c = 13 '\r'
ret = <value optimized out>
__FUNCTION__ = "tcp_read_req"
#6 0x000000000052c53b in handle_io (fm=<value optimized out>,
events=1, idx=-1) at tcp_read.c:1617
ret = <value optimized out>
n = <value optimized out>
read_flags = 1
con = 0x7fc1ca4c6e00
s = <value optimized out>
resp = <value optimized out>
t = <value optimized out>
__FUNCTION__ = "handle_io"
#7 0x000000000052eb69 in io_wait_loop_epoll (unix_sock=<value
optimized out>) at io_wait.h:1092
Hi,
We've had some more crashes on the current master build.
(gdb) bt
#0 qm_insert_free (qm=0x7fc1e1b9e010, p=<value optimized out>) at
mem/q_malloc.c:181
#1 qm_free (qm=0x7fc1e1b9e010, p=<value optimized out>) at
mem/q_malloc.c:527
#2 0x000000000055027f in reset_ruid (msg=0x7fc1e1c35360) at
parser/msg_parser.c:911
#3 free_sip_msg (msg=0x7fc1e1c35360) at parser/msg_parser.c:730
#4 0x00000000004a4012 in receive_msg (buf=<value optimized out>,
len=<value optimized out>, rcv_info=<value optimized out>) at
receive.c:297
#5 0x000000000052a251 in tcp_read_req (con=0x7fc1ca4c6e00,
bytes_read=0x7fff041b327c, read_flags=0x7fff041b3274) at
tcp_read.c:1387
#6 0x000000000052c53b in handle_io (fm=<value optimized out>,
events=1, idx=-1) at tcp_read.c:1617
#7 0x000000000052eb69 in io_wait_loop_epoll (unix_sock=<value
optimized out>) at io_wait.h:1092
#8 tcp_receive_loop (unix_sock=<value optimized out>) at
tcp_read.c:1728
#9 0x00000000004fc0eb in tcp_init_children () at tcp_main.c:4959
#10 0x000000000046c3d5 in main_loop () at main.c:1702
#11 0x000000000046dec9 in main (argc=<value optimized out>,
argv=<value optimized out>) at main.c:2533
(gdb) frame 2
#2 0x000000000055027f in reset_ruid (msg=0x7fc1e1c35360) at
parser/msg_parser.c:911
911 pkg_free(msg->ruid.s);
(gdb) p msg->ruid
$7 = {s = 0x845d20 "", len = 20}
Might this be related to the changes made on Sept 19th to the
free_sip_msg functions?
Regards,
Hugh