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Douglas Garstang

2007-Jan-03 15:26 UTC

[asterisk-users] Asterisk Core Dump in app_queue - Anyone seen?

Anyone seen this? It ocurred on a 'reload app_queue.so' command.
Asterisk version is 1.2.9.1.

Tried again, but it was not immediately reproducable.

Doug.

(gdb) bt
#0  reload_queues () at app_queue.c:3339
#1  0xb778a7a8 in reload () at app_queue.c:4012
#2  0x0805bb44 in ast_module_reload (name=0x8137cc7 "app_queue.so") at
loader.c:257
#3  0x08092b3f in handle_reload (fd=33, argc=2, argv=0xbddfa470) at cli.c:147
#4  0x0809283e in ast_cli_command (fd=33, s=0x6d6f7250 <Address 0x6d6f7250
out of bounds>) at cli.c:1364
#5  0x080aef0f in action_command (s=0x81ead18, m=0xbddfaac0) at manager.c:927
#6  0x080b3ee4 in process_message (s=0x81ead18, m=0xbddfaac0) at manager.c:1305
#7  0x080b2ac5 in session_do (data=0x81ead18) at manager.c:1401
#8  0xb7f15ed8 in pthread_start_thread () from /lib/libpthread.so.0
#9  0xb7e147ea in clone () from /lib/libc.so.6
(gdb) bt full
#0  reload_queues () at app_queue.c:3339
        q = (struct ast_call_queue *) 0x81adca8
        ql = (struct ast_call_queue *) 0xbddfaec0
        qn = (struct ast_call_queue *) 0xb7dc03b3
        cfg = (struct ast_config *) 0x81aca30
        cat = 0x81507e0 "mcao_QMain"
        tmp = 0x6d6f7250 <Address 0x6d6f7250 out of bounds>
        var = (struct ast_variable *) 0x811e340
        prev = (struct member *) 0x8101b79
        cur = (struct member *) 0x2854554f
        newm = (struct member *) 0x0
        new = 0
        general_val = 0x2854554f <Address 0x2854554f out of bounds>
        interface = '\0' <repeats 79 times>
        penalty = 900
#1  0xb778a7a8 in reload () at app_queue.c:4012
No locals.
#2  0x0805bb44 in ast_module_reload (name=0x8137cc7 "app_queue.so") at
loader.c:257
        m = (struct module *) 0x81f3b10
        reloaded = 2
        oldversion = 863401873
        reload = (int (*)(void)) 0xb778a7a0 <reload>
#3  0x08092b3f in handle_reload (fd=33, argc=2, argv=0xbddfa470) at cli.c:147
        x = 1
        res = 1836020304
#4  0x0809283e in ast_cli_command (fd=33, s=0x6d6f7250 <Address 0x6d6f7250
out of bounds>) at cli.c:1364
        argv = {0x8137cc0 "reload", 0x8137cc7
"app_queue.so", 0x0, 0x8227d68 " ;\"\b????: 2007-01-03
15:17:39.165755\r\n",
  0xbddfa49c "h???????h}\"\bh}\"\b&", 
  0xb7dc3fea
"?\234\211<$????\213]?\213u?\213}?\211?]?????U\211?\203?(\211]?\211u?\211}???C??\201??\237\n",
0xb7e6fa00 "",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0xb7e6dff4 "\034?\020", 0x26 <Address 0x26 out of bounds>,
  0x27 <Address 0x27 out of bounds>, 0xbddfa568 "\200",
0xb7dbc0ef "\213U\b\213\002\205?u\b\213\205p???\211\002?D\a?",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
  0x26 <Address 0x26 out of bounds>, 0x8227d68 " ;\"\b????:
2007-01-03 15:17:39.165755\r\n", 0x0,
  0x26 <Address 0x26 out of bounds>, 0xfbad8000 <Address 0xfbad8000 out
of bounds>,
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n", 0x8227d8e
"",
  0x8227dcc " ", 0x8227d68 " ;\"\b????: 2007-01-03
15:17:39.165755\r\n", 0x8227dcc " ", 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0,
  0xbddfa544 "????\020\234 \bh???????", 0xb7000000 <Address
0xb7000000 out of bounds>, 0x0, 0xbddfa544 "????\020\234
\bh???????",
  0xb7e6dff4 "\034?\020", 0x0, 0xb7e6da00 "", 0x0,
0xb7f1a756 "\201?\236H", 0xb7f1eff4 "t?", 0xb7e6fa00
"", 0xb7e6fa00 "",
  0xbddfa54c "h???????", 0xb7f170eb
"??\213\203p???;(r\022\213\203????;(s\b\213\203??????\213\203????\213",
0xb7e6fa10 "",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0xb7e6fa00 "", 0xb7e6dff4 "\034?\020", 0xb7e6dff4
"\034?\020",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0xbddfa568 "\200",
  0xb7dc3fea
"?\234\211<$????\213]?\213u?\213}?\211?]?????U\211?\203?(\211]?\211u?\211}???C??\201??\237\n",
0xb7e6fa00 "",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0x21 <Address 0x21 out of bounds>,
  0x21 <Address 0x21 out of bounds>, 0x81ead18 "\017", 0x80
<Address 0x80 out of bounds>,
  0x8091ffb "\213\\$\030\203?\034??\004$\004"}
        e = (struct ast_cli_entry *) 0x81197a0
        x = 2
        dup = 0x8137cc0 "reload"
        tws = 0
#5  0x080aef0f in action_command (s=0x81ead18, m=0xbddfaac0) at manager.c:927
No locals.
#6  0x080b3ee4 in process_message (s=0x81ead18, m=0xbddfaac0) at manager.c:1305
        ret = 0
        eqe = (struct eventqent *) 0x0
        action = "Command", '\0' <repeats 72 times>
        tmp = (struct manager_action *) 0x8144818
        idText = "ActionID: 2007-01-03 15:17:39.165755\r\n",
'\0' <repeats 217 times>
        iabuf = "216.187.141.250"
#7  0x080b2ac5 in session_do (data=0x81ead18) at manager.c:1401
        m = {hdrcount = 3, headers = {"Action: Command\000\n",
'\0' <repeats 238 times>,
    "Command: reload app_queue.so\000\n", '\0' <repeats 225
times>,
    "ActionID: 2007-01-03 15:17:39.165755\000\n", '\0'
<repeats 217 times>, "\000\n", '\0' <repeats 253
times>,
    '\0' <repeats 255 times> <repeats 76 times>}}
        iabuf = '\0' <repeats 15 times>
        res = 1836020304
---Type <return> to continue, or q <return> to quit---
#8  0xb7f15ed8 in pthread_start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9  0xb7e147ea in clone () from /lib/libc.so.6
No symbol table info available.

Douglas Garstang

2007-Jan-03 23:59 UTC

head link

[asterisk-users] Asterisk Core Dump in app_queue - Anyone seen?

Bugger. :(


-----Original Message-----
From:	Douglas Garstang
Sent:	Wed 1/3/2007 3:27 PM
To:	Asterisk Users Mailing List - Non-Commercial Discussion
Cc:	
Subject:	[asterisk-users] Asterisk Core Dump in app_queue - Anyone seen?

Anyone seen this? It ocurred on a 'reload app_queue.so' command.
Asterisk version is 1.2.9.1.

Tried again, but it was not immediately reproducable.

Doug.

(gdb) bt
#0  reload_queues () at app_queue.c:3339
#1  0xb778a7a8 in reload () at app_queue.c:4012
#2  0x0805bb44 in ast_module_reload (name=0x8137cc7 "app_queue.so") at
loader.c:257
#3  0x08092b3f in handle_reload (fd=33, argc=2, argv=0xbddfa470) at cli.c:147
#4  0x0809283e in ast_cli_command (fd=33, s=0x6d6f7250 <Address 0x6d6f7250
out of bounds>) at cli.c:1364
#5  0x080aef0f in action_command (s=0x81ead18, m=0xbddfaac0) at manager.c:927
#6  0x080b3ee4 in process_message (s=0x81ead18, m=0xbddfaac0) at manager.c:1305
#7  0x080b2ac5 in session_do (data=0x81ead18) at manager.c:1401
#8  0xb7f15ed8 in pthread_start_thread () from /lib/libpthread.so.0
#9  0xb7e147ea in clone () from /lib/libc.so.6
(gdb) bt full
#0  reload_queues () at app_queue.c:3339
        q = (struct ast_call_queue *) 0x81adca8
        ql = (struct ast_call_queue *) 0xbddfaec0
        qn = (struct ast_call_queue *) 0xb7dc03b3
        cfg = (struct ast_config *) 0x81aca30
        cat = 0x81507e0 "mcao_QMain"
        tmp = 0x6d6f7250 <Address 0x6d6f7250 out of bounds>
        var = (struct ast_variable *) 0x811e340
        prev = (struct member *) 0x8101b79
        cur = (struct member *) 0x2854554f
        newm = (struct member *) 0x0
        new = 0
        general_val = 0x2854554f <Address 0x2854554f out of bounds>
        interface = '\0' <repeats 79 times>
        penalty = 900
#1  0xb778a7a8 in reload () at app_queue.c:4012
No locals.
#2  0x0805bb44 in ast_module_reload (name=0x8137cc7 "app_queue.so") at
loader.c:257
        m = (struct module *) 0x81f3b10
        reloaded = 2
        oldversion = 863401873
        reload = (int (*)(void)) 0xb778a7a0 <reload>
#3  0x08092b3f in handle_reload (fd=33, argc=2, argv=0xbddfa470) at cli.c:147
        x = 1
        res = 1836020304
#4  0x0809283e in ast_cli_command (fd=33, s=0x6d6f7250 <Address 0x6d6f7250
out of bounds>) at cli.c:1364
        argv = {0x8137cc0 "reload", 0x8137cc7
"app_queue.so", 0x0, 0x8227d68 " ;\"\b????: 2007-01-03
15:17:39.165755\r\n",
  0xbddfa49c "h???????h}\"\bh}\"\b&", 
  0xb7dc3fea
"?\234\211<$????\213]?\213u?\213}?\211?]?????U\211?\203?(\211]?\211u?\211}???C??\201??\237\n",
0xb7e6fa00 "",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0xb7e6dff4 "\034?\020", 0x26 <Address 0x26 out of bounds>,
  0x27 <Address 0x27 out of bounds>, 0xbddfa568 "\200",
0xb7dbc0ef "\213U\b\213\002\205?u\b\213\205p???\211\002?D\a?",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
  0x26 <Address 0x26 out of bounds>, 0x8227d68 " ;\"\b????:
2007-01-03 15:17:39.165755\r\n", 0x0,
  0x26 <Address 0x26 out of bounds>, 0xfbad8000 <Address 0xfbad8000 out
of bounds>,
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
  0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n",
0x8227d68 " ;\"\b????: 2007-01-03 15:17:39.165755\r\n", 0x8227d8e
"",
  0x8227dcc " ", 0x8227d68 " ;\"\b????: 2007-01-03
15:17:39.165755\r\n", 0x8227dcc " ", 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0,
  0xbddfa544 "????\020\234 \bh???????", 0xb7000000 <Address
0xb7000000 out of bounds>, 0x0, 0xbddfa544 "????\020\234
\bh???????",
  0xb7e6dff4 "\034?\020", 0x0, 0xb7e6da00 "", 0x0,
0xb7f1a756 "\201?\236H", 0xb7f1eff4 "t?", 0xb7e6fa00
"", 0xb7e6fa00 "",
  0xbddfa54c "h???????", 0xb7f170eb
"??\213\203p???;(r\022\213\203????;(s\b\213\203??????\213\203????\213",
0xb7e6fa10 "",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0xb7e6fa00 "", 0xb7e6dff4 "\034?\020", 0xb7e6dff4
"\034?\020",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0xbddfa568 "\200",
  0xb7dc3fea
"?\234\211<$????\213]?\213u?\213}?\211?]?????U\211?\203?(\211]?\211u?\211}???C??\201??\237\n",
0xb7e6fa00 "",
  0x8209c10 "?\017\025\b??\035\b: 2007-01-03 15:17:39.165755\r\n",
0x21 <Address 0x21 out of bounds>,
  0x21 <Address 0x21 out of bounds>, 0x81ead18 "\017", 0x80
<Address 0x80 out of bounds>,
  0x8091ffb "\213\\$\030\203?\034??\004$\004"}
        e = (struct ast_cli_entry *) 0x81197a0
        x = 2
        dup = 0x8137cc0 "reload"
        tws = 0
#5  0x080aef0f in action_command (s=0x81ead18, m=0xbddfaac0) at manager.c:927
No locals.
#6  0x080b3ee4 in process_message (s=0x81ead18, m=0xbddfaac0) at manager.c:1305
        ret = 0
        eqe = (struct eventqent *) 0x0
        action = "Command", '\0' <repeats 72 times>
        tmp = (struct manager_action *) 0x8144818
        idText = "ActionID: 2007-01-03 15:17:39.165755\r\n",
'\0' <repeats 217 times>
        iabuf = "216.187.141.250"
#7  0x080b2ac5 in session_do (data=0x81ead18) at manager.c:1401
        m = {hdrcount = 3, headers = {"Action: Command\000\n",
'\0' <repeats 238 times>,
    "Command: reload app_queue.so\000\n", '\0' <repeats 225
times>,
    "ActionID: 2007-01-03 15:17:39.165755\000\n", '\0'
<repeats 217 times>, "\000\n", '\0' <repeats 253
times>,
    '\0' <repeats 255 times> <repeats 76 times>}}
        iabuf = '\0' <repeats 15 times>
        res = 1836020304
---Type <return> to continue, or q <return> to quit---
#8  0xb7f15ed8 in pthread_start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9  0xb7e147ea in clone () from /lib/libc.so.6
No symbol table info available.

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Richard Lyman

2007-Jan-04 09:49 UTC

head link

[asterisk-users] Asterisk Core Dump in app_queue - Anyone seen?

Douglas Garstang wrote
*snipped>         cat = 0x81507e0 "mcao_QMain"
>         tmp = 0x6d6f7250 <Address 0x6d6f7250 out of bounds>
>   *snipped

a quick run through of of app_queue.c (my copy) for anything directly 
dealing with a reload

shows tmp in use for realtime
later a reference for convert to dashes from uunderscores

i would do a quick test of a queue name without underscores

Douglas Garstang

2007-Jan-04 10:24 UTC

head link

[asterisk-users] Asterisk Core Dump in app_queue - Anyone seen?

Richard,

We have underscores all over the place in our config files, including others in
queues.conf. I don't think that's the murder weapon.

I think, in general, queues are one of Asterisks biggest features, and also one
of it's shakiest. The reload, which is run from a script, caused a reload on
3 servers that are supposed to be redundant, and each crapped it's pants in
a slightly different manner. The first stopped processing all queue calls (ie
calls would lockup), the second core dumped, and the third seemed ok until you
did another 'reload app_queue.so' where it would tell you that the
previous reload was not finished yet.

Someone made a post yesterday about doing 200 queues on Asterisk. I don't
envy what he is about to endure.

Doug.
> -----Original Message-----
> From: Richard Lyman [mailto:pchammer@dynx.net]
> Sent: Thursday, January 04, 2007 9:45 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] Asterisk Core Dump in app_queue - Anyone
> seen?
> 
> 
> Douglas Garstang wrote
> *snipped
> >         cat = 0x81507e0 "mcao_QMain"
> >         tmp = 0x6d6f7250 <Address 0x6d6f7250 out of bounds>
> >   
> *snipped
> 
> a quick run through of of app_queue.c (my copy) for anything directly 
> dealing with a reload
> 
> shows tmp in use for realtime
> later a reference for convert to dashes from uunderscores
> 
> i would do a quick test of a queue name without underscores
> 
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>

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