[asterisk-bugs] [Asterisk 0016312]: dummy_start (data=0xb7c9be00) at utils.c and in clone () from /lib/libc.so.6
Asterisk Bug Tracker
noreply at bugs.digium.com
Mon Nov 23 18:40:50 CST 2009
The following issue requires your FEEDBACK.
======================================================================
https://issues.asterisk.org/view.php?id=16312
======================================================================
Reported By: galeras
Assigned To:
======================================================================
Project: Asterisk
Issue ID: 16312
Category: General
Reproducibility: random
Severity: minor
Priority: normal
Status: feedback
Asterisk Version: 1.4.27
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
======================================================================
Date Submitted: 2009-11-23 10:33 CST
Last Modified: 2009-11-23 18:40 CST
======================================================================
Summary: dummy_start (data=0xb7c9be00) at utils.c and in
clone () from /lib/libc.so.6
Description:
Hi I have been having constant decline of my calls and I realized that the
asterisk is falling down and leaving core files so I use gdb for those
cores and this is what gives.
https://issues.asterisk.org/view.php?id=0 0x08084059 in
__ast_pthread_mutex_lock (filename=0x814c194
"channel.c", lineno=3777, func=0x814e9fa "ast_do_masquerade",
mutex_name=0x814f322 "(channel lock)",
t=0x153f) at
/usr/src/asterisk/asterisk-1.4.26.3/include/asterisk/lock.h:354
354 int canlog = strcmp(filename, "logger.c") & t->track;
(gdb) bt
https://issues.asterisk.org/view.php?id=0 0x08084059 in
__ast_pthread_mutex_lock (filename=0x814c194
"channel.c", lineno=3777, func=0x814e9fa "ast_do_masquerade",
mutex_name=0x814f322 "(channel lock)",
t=0x153f) at
/usr/src/asterisk/asterisk-1.4.26.3/include/asterisk/lock.h:354
https://issues.asterisk.org/view.php?id=1 0x08093973 in __ast_channel_lock
(chan=0x14c7, filename=0x814c194
"channel.c", lineno=3777, func=0x814e9fa "ast_do_masquerade") at
channel.c:5043
https://issues.asterisk.org/view.php?id=2 0x0808f606 in ast_do_masquerade
(original=0xb7b07508) at
channel.c:3777
https://issues.asterisk.org/view.php?id=3 0x08088f1a in ast_waitfor_nandfds
(c=0x12edaa0, n=1, fds=0x0, nfds=0,
exception=0x0, outfd=0x0, ms=0x12edaa4) at channel.c:1730
https://issues.asterisk.org/view.php?id=4 0x08089671 in ast_waitfor
(c=0xb7b07508, ms=348) at channel.c:1856
https://issues.asterisk.org/view.php?id=5 0x08087333 in
ast_safe_sleep_conditional (chan=0xb7b07508, ms=348,
cond=0x4f4786 <agent_cont_sleep>, data=0x9eaa080) at channel.c:1208
https://issues.asterisk.org/view.php?id=6 0x004faab0 in __login_exec
(chan=0xb7b07508, data=0x815ec33,
callbackmode=0) at chan_agent.c:2290
https://issues.asterisk.org/view.php?id=7 0x004fb7f0 in login_exec
(chan=0xb7b07508, data=0x815ec33) at
chan_agent.c:2405
https://issues.asterisk.org/view.php?id=8 0x080d2e4a in pbx_exec (c=0xb7b07508,
app=0x9ea5628, data=0x12f0108)
at pbx.c:536
https://issues.asterisk.org/view.php?id=9 0x080d6b7f in pbx_extension_helper
(c=0xb7b07508, con=0x0,
context=0xb7b07748 "8,s,begin)", exten=0xb7b07798 "${CONTEXT})",
priority=1, label=0x0,
callerid=0xb7b05e78 "\230^°·\236^°·\n\020", action=E_SPAWN) at
pbx.c:1863
https://issues.asterisk.org/view.php?id=10 0x080d7d7f in ast_spawn_extension
(c=0xb7b07508, context=0xb7b07748
"8,s,begin)", exten=0xb7b07798 "${CONTEXT})", priority=1,
callerid=0xb7b05e78 "\230^°·\236^°·\n\020") at pbx.c:2283
https://issues.asterisk.org/view.php?id=11 0x080d81b1 in __ast_pbx_run
(c=0xb7b07508) at pbx.c:2373
https://issues.asterisk.org/view.php?id=12 0x080d9192 in pbx_thread
(data=0xb7b07508) at pbx.c:2599
https://issues.asterisk.org/view.php?id=13 0x0811da18 in dummy_start
(data=0xb7c9be00) at utils.c:856
https://issues.asterisk.org/view.php?id=14 0x0097b49b in start_thread () from
/lib/libpthread.so.0
https://issues.asterisk.org/view.php?id=15 0x008d242e in clone () from
/lib/libc.so.6
BT FULL
(gdb) bt full
https://issues.asterisk.org/view.php?id=0 0x08084059 in
__ast_pthread_mutex_lock (filename=0x814c194
"channel.c", lineno=3777, func=0x814e9fa "ast_do_masquerade",
mutex_name=0x814f322 "(channel lock)",
t=0x153f) at
/usr/src/asterisk/asterisk-1.4.26.3/include/asterisk/lock.h:354
res = 19872656
canlog = 135578005
__PRETTY_FUNCTION__ = "__ast_pthread_mutex_lock"
https://issues.asterisk.org/view.php?id=1 0x08093973 in __ast_channel_lock
(chan=0x14c7, filename=0x814c194
"channel.c", lineno=3777, func=0x814e9fa "ast_do_masquerade") at
channel.c:5043
res = 19846648
__PRETTY_FUNCTION__ = "__ast_channel_lock"
https://issues.asterisk.org/view.php?id=2 0x0808f606 in ast_do_masquerade
(original=0xb7b07508) at
channel.c:3777
x = 135581016
i = 19847272
res = 0
origstate = 19847352
cur = (struct ast_frame *) 0x8084288
t = (const struct ast_channel_tech *) 0x941560
t_pvt = (void *) 0x814cd58
tmpcid = {cid_dnid = 0x940ff4 "\234\r\224", cid_num = 0x16
<Address 0x16 out of bounds>, cid_name = 0x83cb9b "\201ÃYD\020", cid_ani =
0x5001a4 "¸ \001",
cid_rdnis = 0x814c195 "hannel.c", cid_pres = 135580897, cid_ani2 =
19847256, cid_ton = 8678914, cid_tns = 9704800}
clone = (struct ast_channel *) 0x14c7
cdr = (struct ast_cdr *) 0x6c0
rformat = 0
wformat = -1213171352
newn =
"ô\017\224\000\026\000\000\000áÌ\024\bô×.\001\223?\202\000±]\222\000ê`\222",
'\0' <repeats 13 times>,
"\005\000\000\000ô\017\224\0004Ø.\001Y\t\207\000±]\222\000ê`\222\000\005\000\000\000ÀÛ\024\b\"ó\024\b\200u°·ñÒ\227\000
Ø.\001\000\000\000\000CV\000\000è\003\000"
orig =
"h×.\001àÖ.\001À×.\001à\033\224\000°A\202\000CV\000\000µm\222\000ðÖ.\001
×.\001\v\000\000\000µm\222\000\b^\222\000ê`\222\000\v\000\000\000\000\000\000\000\021\000\000\000\004\000\000\000\224Á\024\b\021\b\000\000ÀÛ\024\b\"ó\024\b\200u°·\026\000\000\000\000\000\000\000ä×.\001"
masqn =
"libc.mo\000ýN\202\000S$\221\000à\033\224\000°A\202\000Ð×.\001)M\202\000´m\222\000C\000\222\000\021\000\000\000\020×.\001\225\003\230\000±]\222\000\005\000\000\000
×.\0011Â\021\b¬ä\227\000dÎ\021\bmentInvalid argument\000Ì\024\b"
zombn =
"\230×.\001¶Ï\b\b\bu°·\224Á\024\bÛ\v\000\000»â\024\bô\017\224\000µm\222\000ô\017\224\000>R\202\000\200\033\224\000µm\222\000ô\017\224\000>R\202\000\200\033\224\000\000×.\001ÜÄ\202\000\234ÏпC\000\202\000´m\222\000±]\222\000\004\000\000\000LC_MESSAGES/"
__PRETTY_FUNCTION__ = "ast_do_masquerade"
https://issues.asterisk.org/view.php?id=3 0x08088f1a in ast_waitfor_nandfds
(c=0x12edaa0, n=1, fds=0x0, nfds=0,
exception=0x0, outfd=0x0, ms=0x12edaa4) at channel.c:1730
start = {tv_sec = 0, tv_usec = 0}
pfds = (struct pollfd *) 0x12ed970
res = 32
rms = 9
x = 0
y = 5231188
max = 3
sz = 8
now = 0
whentohangup = 0
diff = 1
---Type <return> to continue, or q <return> to quit---
winner = (struct ast_channel *) 0x0
fdmap = (struct fdmap *) 0x12ed920
__PRETTY_FUNCTION__ = "ast_waitfor_nandfds"
https://issues.asterisk.org/view.php?id=4 0x08089671 in ast_waitfor
(c=0xb7b07508, ms=348) at channel.c:1856
oldms = 348
https://issues.asterisk.org/view.php?id=5 0x08087333 in
ast_safe_sleep_conditional (chan=0xb7b07508, ms=348,
cond=0x4f4786 <agent_cont_sleep>, data=0x9eaa080) at channel.c:1208
f = (struct ast_frame *) 0x819a300
https://issues.asterisk.org/view.php?id=6 0x004faab0 in __login_exec
(chan=0xb7b07508, data=0x815ec33,
callbackmode=0) at chan_agent.c:2290
last_loginchan = '\0' <repeats 79 times>
logintime = -1213171816
unlock_channel = 0
res = 0
tries = 1
max_login_tries = 3
p = (struct agent_pvt *) 0x9eaa080
u = (struct ast_module_user *) 0xa368dc8
login_state = 1
user = "8087", '\0' <repeats 75 times>
pass =
"4321\000y\025\bô\017\224\000@!\224\000Hw°·\000\000\000\000ÜÁ\206\000\032\000\000\000ñÒ\227\000\f\001\000\000\225\003\230\000CV\000\000\230w°·èÞ.\0011Â\021\b¬ä\227\000dÎ\021\bøÞ.\001\001\000\000\000CV\000"
agent = "Agent/8087", '\0' <repeats 69 times>
xpass = "4321", '\0' <repeats 75 times>
errmsg = 0x4ff1b8 "agent-incorrect"
parse = 0x12edaf0 ""
args = {argc = 0, argv = 0x12eddd4, agent_id = 0x0, options = 0x0,
extension = 0x0}
tmpoptions = 0x0
context = 0x0
play_announcement = 1
agent_goodbye =
"vm-goodbye\000\001´Þ.\001ÏÞ.\001\003ß.\001´Þ.\001\003ß.\001", '\0'
<repeats 51 times>, "1", '\0' <repeats 16 times>, "ÿÿÿÿ", '\0' <repeats
40 times>, "@\t\224", '\0' <repeats 21 times>,
"ñ\230\206\000\000\000\000\000ôc\2061\000\000\000\000\000\000\000\000ô\017\224\000\000\000\000\000\000\000\000\000\235v\206\000$ß.\001Nov
23
08:26:30\000ôc\206\000Ô<\206\000\001\000\000\000ô\017\224\000\000\000\000\000\000\000\000\000\235v\206\000\fÞ.\001"
update_cdr = 0
filename = 0x4ff049 "agent-loginok"
tmpchan = '\0' <repeats 255 times>
__PRETTY_FUNCTION__ = "__login_exec"
https://issues.asterisk.org/view.php?id=7 0x004fb7f0 in login_exec
(chan=0xb7b07508, data=0x815ec33) at
chan_agent.c:2405
No locals.
https://issues.asterisk.org/view.php?id=8 0x080d2e4a in pbx_exec (c=0xb7b07508,
app=0x9ea5628, data=0x12f0108)
at pbx.c:536
res = 0
saved_c_appl = 0x0
saved_c_data = 0x0
https://issues.asterisk.org/view.php?id=9 0x080d6b7f in pbx_extension_helper
(c=0xb7b07508, con=0x0,
context=0xb7b07748 "8,s,begin)", exten=0xb7b07798 "${CONTEXT})",
priority=1, label=0x0,
callerid=0xb7b05e78 "\230^°·\236^°·\n\020", action=E_SPAWN) at
pbx.c:1863
---Type <return> to continue, or q <return> to quit---
e = (struct ast_exten *) 0xad90eb0
app = (struct ast_app *) 0x9ea5628
res = 19872656
q = {incstack = {0xada4bb4 "from-internal", 0xada4514
"from-internal-xfer", 0x9ea22a4 "parkedcalls", 0x0 <repeats 1021 times>},
stacklen = 3, status = 5,
swo = 0x0, data = 0x0, foundcontext = 0xada4669 "from-internal-custom"}
passdata = '\0' <repeats 8191 times>
matching_action = 0
__PRETTY_FUNCTION__ = "pbx_extension_helper"
https://issues.asterisk.org/view.php?id=10 0x080d7d7f in ast_spawn_extension
(c=0xb7b07508, context=0xb7b07748
"8,s,begin)", exten=0xb7b07798 "${CONTEXT})", priority=1,
callerid=0xb7b05e78 "\230^°·\236^°·\n\020") at pbx.c:2283
No locals.
https://issues.asterisk.org/view.php?id=11 0x080d81b1 in __ast_pbx_run
(c=0xb7b07508) at pbx.c:2373
dst_exten =
"àBº\nX\000\000\000ÿÿÿÿ\000\000\000\000è1/\001\206§\006\b\t\000\000\000°y\025\b+\000\000\000ô\017\224\000@!\224\000Mt\024\bèBº\nÜÁ\206\000èBº\n\000\000\000\000,\b\000\000@!\224\000¸\215Ú\n(\b\000\000Hr\001\000ô\237\230\000õs\024\bMt\024\bX2/\001\003À\021\b\001\000\000\000(\b\000\000\000\000\000\000\001\000\000\000BV\000\000p!\224\000\000\000\000\000\032\004\230\000H!\224\000ñÒ\227\000x2/\001\225\003\230\000CV\000\000õs\024\b\2102/\0011Â\021\bq¢\206\000dÎ\021\b\2302/\001\001\000\000\000CV\000\000\220;/\001õs\024\bMt\024\b"...
pos = 0
digit = 0
found = 1
res = 0
autoloopflag = 0
error = 0
emc = 0x81473f4 "asterisk.c"
__PRETTY_FUNCTION__ = "__ast_pbx_run"
https://issues.asterisk.org/view.php?id=12 0x080d9192 in pbx_thread
(data=0xb7b07508) at pbx.c:2599
c = (struct ast_channel *) 0xb7b07508
https://issues.asterisk.org/view.php?id=13 0x0811da18 in dummy_start
(data=0xb7c9be00) at utils.c:856
__cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {10002420,
0, 19872656, 19870664, -935146427, -1048828413}, __mask_was_saved = 0}},
__pad = {
0x12f3480, 0x0, 0xaba42e8, 0xabe0ac0}}
__cancel_routine = (void (*)(void *)) 0x8068c03
<ast_unregister_thread>
__cancel_arg = (void *) 0x12f3b90
not_first_call = 0
ret = (void *) 0x97abbc
a = {start_routine = 0x80d917b <pbx_thread>, data = 0xb7b07508,
name = 0xb7c9be10 "pbx_thread", ' ' <repeats 11 times>, "started at [
2623] pbx.c ast_pbx_start()"}
lock_info = (struct thr_lock_info *) 0xaba42e8
mutex_attr = {__size = "\001\000\000", __align = 1}
https://issues.asterisk.org/view.php?id=14 0x0097b49b in start_thread () from
/lib/libpthread.so.0
No symbol table info available.
https://issues.asterisk.org/view.php?id=15 0x008d242e in clone () from
/lib/libc.so.6
No symbol table info available.
all my cores always show info about
https://issues.asterisk.org/view.php?id=15 0x008d242e in clone () from
/lib/libc.so.6
No symbol table info available.
help this is getting worst every day.
thanks
======================================================================
----------------------------------------------------------------------
(0114187) lmadsen (administrator) - 2009-11-23 18:40
https://issues.asterisk.org/view.php?id=16312#c114187
----------------------------------------------------------------------
Please test Asterisk version 1.4.27 which is the latest released version of
Asterisk with bug fixes. This could potentially already be fixed.
Additionally, in the future please attach your backtraces as a file
attachment to the issue instead of inline in order to make the issue easier
to manage.
Thanks!
Issue History
Date Modified Username Field Change
======================================================================
2009-11-23 18:40 lmadsen Note Added: 0114187
2009-11-23 18:40 lmadsen Status new => feedback
======================================================================
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