[php-maint] Bug#620423: libapache2-mod-php5: apache2-mpm-prefork + php5 segmentation fault in _zend_hash_add_or_update
Kian Mohageri
kian.mohageri at gmail.com
Fri Apr 1 19:42:30 UTC 2011
Package: libapache2-mod-php5
Version: 5.3.3-7+squeeze1
Severity: important
I'm running into a reproducible (using our application) segfault within apache2 + php5 on a fully up-to-date amd64 Squeeze box.
This bug appears to be very similar to the following, except that these bugs were reported in php5-cgi, and mine happens within the module:
* http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=578754
* http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=442063
I installed all of the -dbg packages in addition to the gdb from sid in order to get a backtrace from apache2's core (gdb in squeeze doesn't work with PIE binaries).
$ dpkg -l | grep php
ii libapache2-mod-php5 5.3.3-7+squeeze1 server-side, HTML-embedded scripting language (Apache 2 module)
ii php-apc 3.1.3p1-2 APC (Alternative PHP Cache) module for PHP 5
ii php-benchmark 1.2.7-5 Framework to benchmark PHP scripts or function calls
ii php-pear 5.3.3-7+squeeze1 PEAR - PHP Extension and Application Repository
ii php5-cli 5.3.3-7+squeeze1 command-line interpreter for the php5 scripting language
ii php5-common 5.3.3-7+squeeze1 Common files for packages built from the php5 source
ii php5-curl 5.3.3-7+squeeze1 CURL module for php5
ii php5-dbg 5.3.3-7+squeeze1 Debug symbols for PHP5
ii php5-gd 5.3.3-7+squeeze1 GD module for php5
ii php5-imagick 3.0.0~rc1-1 ImageMagick module for php5
ii php5-mcrypt 5.3.3-7+squeeze1 MCrypt module for php5
ii php5-mysql 5.3.3-7+squeeze1 MySQL module for php5
ii php5-xdebug 2.1.0-1 Xdebug Module for PHP 5
Below is the complete backtrace. Thank you for your time!
===========================================================
#0 0x00007f710579852d in _zend_hash_add_or_update (ht=0x7f710bc11490, arKey=0x7f710ee25948 "REMOTE_ADDR", nKeyLength=12, pData=0x7f7105b821e2, nDataSize=8, pDest=0x7ffffe929738, flag=91511301)
at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:413
h = 1233979979
p = 0x7f710ee25948
#1 0x00007f7105745a05 in php_register_variable_ex (var_name=0x7f710ee25950 "DDR", val=0x7f710ee25948, track_vars_array=0x8) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.h:348
p = 0x41010241 <Address 0x41010241 out of bounds>
ip = 0xe <Address 0xe out of bounds>
index = 0x7f710ee25948 "REMOTE_ADDR"
escaped_index = 0x7f710ee25948 "REMOTE_ADDR"
var = 0x7f710ee25948 "REMOTE_ADDR"
var_orig = 0x7f710bc11440 "\220\024\301\vq\177"
var_len = 32625
index_len = 32625
gpc_element = 0x7f7105b821e2
gpc_element_p = 0x0
is_array = 88 'X'
symtable1 = 0x7f710bc11490
#2 0x00007f71055bb209 in php_sapi_filter (arg=249715024, var=0x7f7105b821e2 "REMOTE_ADDR", val=0x7ffffe929838, val_len=14, new_val_len=0x7f710ee143e8)
at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/ext/filter/filter.c:484
new_var = {value = {lval = 151933768, dval = 6.9230187745497221e-310, str = {val = 0x7f71090e5348 "\205\300u\nH\213E\330H\213@\b\353\024H\203E\330\030H\213E\330H;E\320v\301\270", len = 249766944}, ht = 0x7f71090e5348, obj = {
handle = 151933768, handlers = 0x7f710ee32420}}, refcount__gc = 14, type = 113 'q', is_ref__gc = 127 '\177'}
raw_var = {value = {lval = 0, dval = 0, str = {val = 0x0, len = 249783680}, ht = 0x0, obj = {handle = 0, handlers = 0x7f710ee36580}}, refcount__gc = 14, type = 0 '\000', is_ref__gc = 0 '\000'}
array_ptr = 0x7f710bcd7ce0
orig_array_ptr = 0x7f710bc11440
orig_var = 0x0
retval = 0
#3 0x00007f710573f462 in sapi_getenv (name=0x7f7105b821e2 "REMOTE_ADDR", name_len=2252795424) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/main/SAPI.c:944
value = 0x0
tmp = 0x7f710bc15858 ""
value = 0x0
#4 0x00007f710574b509 in php_security_log (loglevel=1, fmt=0x7f7105bac4e2 "zend_mm_head corrupted at %p") at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/main/suhosin_patch.c:229
s = 224168616
r = 197220440
saun = {sun_family = 5,
sun_path = "\000\000\000\000\000\000Pڒ\376\377\177\000\000\300p\350\005q\177", '\000' <repeats 11 times>"\250, \320\vq\177", '\000' <repeats 42 times>"\213, \216\253\373p\177\000\000\000\250\320\vq\177\000\000\061\221\253\373p\177\000\000pے\376\377\177"}
buf = "p\336|\tq\177\000\000\000\000\000\000\202\000\000\000@\036\353\bq\177\000\000\020ʒ\376\377\177\000\000\340\027\300\371p\177\000\000H\320|\tq\177\000\000@\036\353\bq\177\000\000@ʒ\376\377\177\000\000\340\027\300\371p\177\000\000H\320|\tq\177", '\000' <repeats 18 times>, "@\036\353\bq\177\000\000pʒ\376\377\177\000\000\340\027\300\371p\177\000\000H\320|\tq\177", '\000' <repeats 18 times>, "L\270\274\bq\177\000\000x\330|\tq\177\000\000?a\250\001q\177\000\000\220˒\376\215\233\n\000\344\023\247\001q\177\000\000\200S\035\fq\177\000\000@\t\312\vq\177\000\000\220˒\376\377\177\000\000l9\247\001q\177\000\000@\036\353\bq\177\000\000\210\325w\005q\177\000\000@\242\233\vq\177\000\000\267\250z\005q\177\000\000\330\374\375\vq\177\000\000\330\374\375\vq\177\000\000\001\000\000\000\000\000\000\000`"...
error = "\242<\247\001q\177\000\000\210\314]\372\000\000\000\000\320\323|\tq\177\000\000\320\323|\tq\177\000\000\361\241z\005q\177\000\000\320\323|\tq\177\000\000\300p\350\005q\177\000\000`\305]\372p\177\000\000@֝\vq\177\000\000\000\000\000\000\000\000\000\000iI\247\001q\177\000\000x\022\322\016q\177\000\000\001\000\000\000\000\000\000\000 s\350\005q\177\000\000x\022\322\016q\177\000\000\320\323|\tq\177\000\000\270\233t\005q\177\000\000x\022\322\016q\177\000\000(\304]\372p\177\000\000\320\323|\tq\177\000\000\030\333|\tq\177\000\000x\022\322\016\063\000\000\000@\036\353\bq\177\000\000@\272\222\376\377\177\000\000\220\205_\371p\177\000\000\000\000\000\000\000\000\000\000@\036\353\bq\177\000\000p\272\222\376\377\177\000\000\220\205_\371p\177\000\000\000\000\000\000\000\000\000\000\200\323|\tq\177\000\000p\274\222\376\377\177\000\000"...
ip_address = 0x7f710d5c8aa8 "\017\315E\203\066\031\034\246\240\002"
fname = 0x7f710bc15858 ""
lineno = 792
ap = {{gp_offset = 0, fp_offset = 0, overflow_arg_area = 0x0, reg_save_area = 0x0}}
#5 0x00007f71057a9e77 in zend_mm_remove_from_free_list (heap=0x7f710ee25950, mm_block=0xca598646ee20) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_alloc_canary.c:905
prev = 0x7f710bc15858
next = 0x7f710bc15858
#6 0x00007f71057aa341 in _zend_mm_free_canary_int (heap=0x7f710b9ba240, p=0x7f710d5c8a58) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_alloc_canary.c:2131
mm_block = 0x7f710d5c89f0
next_block = 0x7f710d5c8aa8
size = 792
#7 0x00007f71057968ee in zend_hash_destroy (ht=0x7f710d5c9af8) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:731
p = 0x7f710d5c8a58
#8 0x00007f710578947f in _zval_dtor_func (zvalue=0x7f710d64aaf8) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.c:46
No locals.
#9 0x00007f710577d44d in _zval_ptr_dtor (zval_ptr=0x7f710d5c8f18) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.h:35
No locals.
#10 0x00007f71057968c8 in zend_hash_destroy (ht=0x7f710d5c9b70) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:726
p = 0x7f710d5c8f00
#11 0x00007f710578947f in _zval_dtor_func (zvalue=0x7f710d64a840) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.c:46
No locals.
#12 0x00007f710577d44d in _zval_ptr_dtor (zval_ptr=0x7f710d5c9df0) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.h:35
No locals.
#13 0x00007f71057968c8 in zend_hash_destroy (ht=0x7f710d19ce88) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:726
p = 0x7f710d5c9dd8
#14 0x00007f710578947f in _zval_dtor_func (zvalue=0x7f710d647ec8) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.c:46
No locals.
#15 0x00007f710577d44d in _zval_ptr_dtor (zval_ptr=0x7f710d64a1b0) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.h:35
No locals.
#16 0x00007f71057968c8 in zend_hash_destroy (ht=0x7f710d19cf78) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:726
p = 0x7f710d64a198
#17 0x00007f71057ab719 in zend_object_std_dtor (object=0x7f710d649da0) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects.c:45
No locals.
#18 0x00007f71057ab739 in zend_objects_free_object_storage (object=0x7f710d649da0) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects.c:128
No locals.
#19 0x00007f71057af12c in zend_objects_store_del_ref_by_handle_ex (handle=32624, handlers=0xca598646ee20) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects_API.c:220
__orig_bailout = <incomplete type>
__bailout = {{__jmpbuf = {4271038096, 32767, 4169984776, 32624, 657858841, 4169809603, 219773696, 32625}, __mask_was_saved = -1953226471, __saved_mask = {__val = {0, 32625, 3938853145, 4169806697, 198014760, 32625, 0, 0, 1,
4294967295, 163533560, 32625, 3536199961, 4187478485, 213777488, 32625}}}}
obj = 0x51ac0
failure = 32624
#20 0x00007f71057af153 in zend_objects_store_del_ref (zobject=0x7f710d649550) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects_API.c:172
handle = 249715024
#21 0x00007f710577d44d in _zval_ptr_dtor (zval_ptr=0x7f710d19d008) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.h:35
No locals.
#22 0x00007f71057968c8 in zend_hash_destroy (ht=0x7f710d19a618) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:726
p = 0x7f710d19cff0
#23 0x00007f710578947f in _zval_dtor_func (zvalue=0x7f710d18b458) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.c:46
No locals.
#24 0x00007f710577d44d in _zval_ptr_dtor (zval_ptr=0x7f710d199788) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_variables.h:35
No locals.
#25 0x00007f71057968c8 in zend_hash_destroy (ht=0x7f710d5c9288) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_hash.c:726
p = 0x7f710d199770
#26 0x00007f71057ab719 in zend_object_std_dtor (object=0x7f710d5c9f68) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects.c:45
No locals.
#27 0x00007f71057ab739 in zend_objects_free_object_storage (object=0x7f710d5c9f68) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects.c:128
No locals.
#28 0x00007f71057aec3c in zend_objects_store_free_object_storage (objects=0x7f7105e87478) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_objects_API.c:92
i = 5137
#29 0x00007f710577d845 in shutdown_executor () at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend_execute_API.c:302
__orig_bailout = <incomplete type>
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__orig_bailout = <incomplete type>
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
__bailout = {{__jmpbuf = {99119296, 32625, 1109795097, 4169805313, 197725296, 32625, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {149626432, 32625, 194748992, 32625, 91923157, 32625, 197268320, 32625, 197269168, 32625,
194748992, 32625, 91923157, 32625, 194748992, 32625}}}}
#30 0x00007f710578a1c2 in zend_deactivate () at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/Zend/zend.c:962
__orig_bailout = 0x0
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0x0
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0x7f710578a13d
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0x7f710578a13d
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0xffffffff00000001
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0x7f710578a13d
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
__orig_bailout = 0x0
__bailout = {{__jmpbuf = {0, 0, 99117344, 32625, 3195412761, 4169805600, 197725296, 32625}, __mask_was_saved = 675422489, __saved_mask = {__val = {0, 32625, 0, 0, 1, 4294967295, 163533560, 32625, 0, 0, 0, 0, 197204080, 32625,
4271038640, 1317}}}}
#31 0x00007f7105735a85 in php_request_shutdown (dummy=0x7f710ee25950) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/main/main.c:1649
report_memleaks = 0 '\000'
#32 0x00007f7105817097 in php_handler (r=0x7f7105817097) at /build/buildd-php5_5.3.3-7+squeeze1-amd64-ihNnkV/php5-5.3.3/sapi/apache2handler/sapi_apache2.c:526
ctx = 0x7f710bc9c208
conf = 0x7f710bc90c70
brigade = 0x0
bucket = 0x7f710bc15858
rv = 197220440
parent_req = 0x1
#33 0x00007f71099c3880 in ap_run_handler (r=0x7f710bc90c70) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/config.c:159
n = 3
rv = 197220440
#34 0x00007f71099c721e in ap_invoke_handler (r=0x7f710bc90c70) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/config.c:377
handler = 0x7f710bc8a900 "\210\250\310\vq\177"
result = 197699840
old_handler = 0x7f710b8aa018 "application/x-httpd-php"
ignore = <value optimized out>
#35 0x00007f71099d4e48 in ap_process_request (r=0x7f710bc90c70) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/modules/http/http_request.c:282
access_status = 197220440
#36 0x00007f71099d1cf8 in ap_process_http_connection (c=0x7f710bc8aaf0) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/modules/http/http_core.c:190
r = 0x7f710bc90c70
csd = 0x7f710bc8a900
#37 0x00007f71099cb478 in ap_run_process_connection (c=0x7f710bc8aaf0) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/connection.c:43
n = 1
rv = 197220440
#38 0x00007f71099d9807 in child_main (child_num_arg=<value optimized out>) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/mpm/prefork/prefork.c:662
current_conn = <value optimized out>
csd = 0x7f710bc8a900
ptrans = 0x7f710bc8a888
allocator = 0x7f710bc88780
status = <value optimized out>
i = <value optimized out>
lr = <value optimized out>
pollset = 0x7f710bc88980
sbh = 0x7f710bc88978
bucket_alloc = 0x7f710bc8ebe8
last_poll_idx = 1
#39 0x00007f71099d9b1a in make_child (s=0x7f710b6f7938, slot=5) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/mpm/prefork/prefork.c:758
No locals.
#40 0x00007f71099d9e4b in startup_children (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/mpm/prefork/prefork.c:776
i = 5
#41 ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/mpm/prefork/prefork.c:997
index = <value optimized out>
remaining_children_to_start = 45
rv = <value optimized out>
#42 0x00007f71099afa90 in main (argc=3, argv=0x7ffffe92e8b8) at /build/buildd-apache2_2.2.16-6+squeeze1-amd64-EeZh5i/apache2-2.2.16/server/main.c:742
c = 0 '\000'
configtestonly = <value optimized out>
confname = 0x7f71099dc123 "apache2.conf"
def_server_root = 0x7f71099dc116 "/etc/apache2"
temp_error_log = 0x0
error = <value optimized out>
process = 0x7f710b6ef218
server_conf = 0x7f710b6f7938
pglobal = 0x7f710b6ef128
pconf = 0x7f710b6f1138
plog = 0x7f710b7252d8
ptemp = 0x7f710b6f9178
pcommands = 0x7f710b6f3148
opt = 0x7f710b6f3238
rv = <value optimized out>
mod = <value optimized out>
optarg = 0x100000000 <Address 0x100000000 out of bounds>
-- System Information:
Debian Release: 6.0.1
APT prefers stable
APT policy: (990, 'stable'), (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libapache2-mod-php5 depends on:
ii apache2-mpm-prefork 2.2.16-6+squeeze1 Apache HTTP Server - traditional n
ii apache2.2-common 2.2.16-6+squeeze1 Apache HTTP Server common files
ii libbz2-1.0 1.0.5-6 high-quality block-sorting file co
ii libc6 2.11.2-10 Embedded GNU C Library: Shared lib
ii libcomerr2 1.41.12-2 common error description library
ii libdb4.8 4.8.30-2 Berkeley v4.8 Database Libraries [
ii libgssapi-krb5-2 1.8.3+dfsg-4 MIT Kerberos runtime libraries - k
ii libk5crypto3 1.8.3+dfsg-4 MIT Kerberos runtime libraries - C
ii libkrb5-3 1.8.3+dfsg-4 MIT Kerberos runtime libraries
ii libmagic1 5.04-5 File type determination library us
ii libonig2 5.9.1-1 Oniguruma regular expressions libr
ii libpcre3 8.02-1.1 Perl 5 Compatible Regular Expressi
ii libqdbm14 1.8.77-4 QDBM Database Libraries [runtime]
ii libssl0.9.8 0.9.8o-4squeeze1 SSL shared libraries
ii libxml2 2.7.8.dfsg-2 GNOME XML library
ii mime-support 3.48-1 MIME files 'mime.types' & 'mailcap
ii php5-common 5.3.3-7+squeeze1 Common files for packages built fr
ii tzdata 2011c-0squeeze1 time zone and daylight-saving time
ii ucf 3.0025+nmu1 Update Configuration File: preserv
ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime
Versions of packages libapache2-mod-php5 recommends:
ii php5-cli 5.3.3-7+squeeze1 command-line interpreter for the p
Versions of packages libapache2-mod-php5 suggests:
ii php-pear 5.3.3-7+squeeze1 PEAR - PHP Extension and Applicati
-- no debconf information
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