[asterisk-bugs] [Asterisk 0013968]: AGI Leaves zombies behind it

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13968 
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Reported By:                eldadran
Assigned To:                Corydon76
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Project:                    Asterisk
Issue ID:                   13968
Category:                   Resources/res_agi
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.4.22 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-11-25 08:01 CST
Last Modified:              2008-11-27 05:01 CST
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Summary:                    AGI Leaves zombies behind it
Description: 
AGI using php leaves zombie process.
it started when switching to 1.4.18, and after upgrading to 1.4.22 it
still happens.
The PHP version 5.1.6
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Relationships       ID      Summary
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has duplicate       0013581 [patch] AGI processes going to defunct
====================================================================== 

---------------------------------------------------------------------- 
 (0095570) eldadran (reporter) - 2008-11-27 05:01
 http://bugs.digium.com/view.php?id=13968#c95570 
---------------------------------------------------------------------- 
The patch just crashed asterisk:
(gdb) bt
http://bugs.digium.com/view.php?id=0  0x00f32402 in __kernel_vsyscall ()
http://bugs.digium.com/view.php?id=1  0x00352ba0 in raise () from /lib/libc.so.6
http://bugs.digium.com/view.php?id=2  0x003544b1 in abort () from /lib/libc.so.6
http://bugs.digium.com/view.php?id=3  0x00388dfb in __libc_message () from
/lib/libc.so.6
http://bugs.digium.com/view.php?id=4  0x00390aa6 in _int_free () from
/lib/libc.so.6
http://bugs.digium.com/view.php?id=5  0x00393fc0 in free () from /lib/libc.so.6
http://bugs.digium.com/view.php?id=6  0x0088f09b in grim_reaper (data=0x0) at
res_agi.c:2209
http://bugs.digium.com/view.php?id=7  0x080fe2eb in dummy_start (data=0x8501360)
at utils.c:912
http://bugs.digium.com/view.php?id=8  0x004a045b in start_thread () from
/lib/libpthread.so.0
http://bugs.digium.com/view.php?id=9  0x003f824e in clone () from /lib/libc.so.6
(gdb) bt full
http://bugs.digium.com/view.php?id=0  0x00f32402 in __kernel_vsyscall ()
No symbol table info available.
http://bugs.digium.com/view.php?id=1  0x00352ba0 in raise () from /lib/libc.so.6
No symbol table info available.
http://bugs.digium.com/view.php?id=2  0x003544b1 in abort () from /lib/libc.so.6
No symbol table info available.
http://bugs.digium.com/view.php?id=3  0x00388dfb in __libc_message () from
/lib/libc.so.6
No symbol table info available.
http://bugs.digium.com/view.php?id=4  0x00390aa6 in _int_free () from
/lib/libc.so.6
No symbol table info available.
http://bugs.digium.com/view.php?id=5  0x00393fc0 in free () from /lib/libc.so.6
No symbol table info available.
http://bugs.digium.com/view.php?id=6  0x0088f09b in grim_reaper (data=0x0) at
res_agi.c:2209
        __list_next = (struct zombie *) 0x467120
        __list_prev = (struct zombie *) 0x0
        __new_prev = <value optimized out>
        cur = (struct zombie *) 0x86b7060
        status = 1
http://bugs.digium.com/view.php?id=7  0x080fe2eb in dummy_start (data=0x8501360)
at utils.c:912
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf =
{139469016, 0, -1209324656, -1209326648, -981143866, 2053123938}, 
      __mask_was_saved = 0}}, __pad = {0xb7eb2480, 0x0, 0x0, 0x0}}
        __cancel_arg = (void *) 0xb7eb2b90
        not_first_call = <value optimized out>
        ret = <value optimized out>
http://bugs.digium.com/view.php?id=8  0x004a045b in start_thread () from
/lib/libpthread.so.0
No symbol table info available.
http://bugs.digium.com/view.php?id=9  0x003f824e in clone () from /lib/libc.so.6
No symbol table info available. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-11-27 05:01 eldadran       Note Added: 0095570                          
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