Edit report at https://bugs.php.net/bug.php?id=60275&edit=1
ID: 60275
Comment by: kontakt at beberlei dot de
Reported by: kontakt at beberlei dot de
Summary: Segfault
Status: Open
Type: Bug
Package: Reproducible crash
Operating System: Linux
PHP Version: 5.4.0RC1
Block user comment: N
Private report: N
New Comment:
Got another one in another scenario with I think almost the same stack trace:
#0 0x0000000000000000 in ?? ()
#1 0x00000000007a3bcb in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffff7f8bed0) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:693
#2 0x000000000079f510 in execute (op_array=0x1dec230) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:410
#3 0x000000000072ace4 in zend_call_function (fci=0x7fffffffb5f0,
fci_cache=<value optimized out>)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_execute_API.c:957
#4 0x000000000065a1f7 in zif_call_user_func_array (ht=<value optimized out>,
return_value=0x1dfe278, return_value_ptr=<value optimized out>,
this_ptr=<value optimized out>, return_value_used=<value optimized out>) at
/home/benny/Downloads/php5.4-201105301830/ext/standard/basic_functions.c:4729
#5 0x00000000007a4274 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffff7f8acc8) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:642
#6 0x000000000079f510 in execute (op_array=0x1de0918) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:410
#7 0x000000000072ace4 in zend_call_function (fci=0x7fffffffb910,
fci_cache=<value optimized out>)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_execute_API.c:957
#8 0x00000000005c9304 in zim_reflection_method_invokeArgs (ht=<value optimized
out>, return_value=0x1df7dc0, return_value_ptr=<value optimized out>,
this_ptr=<value optimized out>, return_value_used=<value optimized out>) at
/home/benny/Downloads/php5.4-201105301830/ext/reflection/php_reflection.c:2902
#9 0x00000000007a4274 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffff7f899e0) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:642
#10 0x000000000079f510 in execute (op_array=0x14c06a8) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:410
#11 0x0000000000735a2f in zend_execute_scripts (type=8, retval=<value optimized
out>, file_count=3) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend.c:1212
#12 0x00000000006dab28 in php_execute_script (primary_file=<value optimized
out>) at /home/benny/Downloads/php5.4-201105301830/main/main.c:2352
#13 0x00000000007d9db4 in main (argc=<value optimized out>, argv=<value
optimized out>) at
/home/benny/Downloads/php5.4-201105301830/sapi/cli/php_cli.c:1136
Previous Comments:
------------------------------------------------------------------------
[2011-11-11 21:54:52] kontakt at beberlei dot de
Description:
------------
This runs against the Doctrine 2 testsuite and fails at the same location all
the time. I will investigate more, this is just so i don't forget the progress
for now :)
Program received signal SIGSEGV, Segmentation fault.
_zend_mm_free_int (heap=0xf56300, p=0x7ffff7f8b7a8) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_alloc.c:2091
2091 if (ZEND_MM_IS_FREE_BLOCK(next_block)) {
(gdb) bt
#0 _zend_mm_free_int (heap=0xf56300, p=0x7ffff7f8b7a8) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_alloc.c:2091
#1 0x000000000072ac39 in zend_call_function (fci=0x7fffffffb520, fci_cache=
<value optimized out>)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_execute_API.c:1018
#2 0x000000000074d707 in zend_call_method (object_pp=0x7fffffffb648,
obj_ce=0x77d2d68, fn_proxy=0x77d2ed0, function_name=0xbdc24b "__tostring",
function_name_len=-303805192, retval_ptr_ptr=<value optimized out>,
param_count=0, arg1=0x0, arg2=0x0)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_interfaces.c:97
#3 0x0000000000759ae3 in zend_std_cast_object_tostring
(readobj=0x7ffff7f8b7a8,
writeobj=0x7fffffffb6d0, type=<value optimized out>)
at /home/benny/Downloads/php5.4-
201105301830/Zend/zend_object_handlers.c:1472
#4 0x0000000000736c0f in zend_make_printable_zval (expr=0xf56300,
expr_copy=0x7fffffffb6d0, use_copy=0x7fffffffb708)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend.c:257
#5 0x000000000072eb54 in concat_function (result=0x7ffff7f8b7c8,
op1=0x7ffff7f8b728, op2=0x7ffff7f8b7a8)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_operators.c:1246
#6 0x00000000007909de in ZEND_CONCAT_SPEC_TMP_TMP_HANDLER
(execute_data=0x7ffff7f8b548) at /home/benny/Downloads/php5.4-
201105301830/Zend/zend_vm_execute.h:7881
#7 0x000000000079f510 in execute (op_array=0x64d8010) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:410
#8 0x000000000072ace4 in zend_call_function (fci=0x7fffffffb910, fci_cache=
<value optimized out>)
at /home/benny/Downloads/php5.4-201105301830/Zend/zend_execute_API.c:957
#9 0x00000000005c9304 in zim_reflection_method_invokeArgs (ht=<value optimized
out>, return_value=0x77d0f78, return_value_ptr=<value optimized out>,
this_ptr=<value optimized out>, return_value_used=<value optimized out>) at
/home/benny/Downloads/php5.4-201105301830/ext/reflection/php_reflection.c:2902
#10 0x00000000007a4274 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffff7f899e0) at /home/benny/Downloads/php5.4-
201105301830/Zend/zend_vm_execute.h:642
#11 0x000000000079f510 in execute (op_array=0x1a64848) at
/home/benny/Downloads/php5.4-201105301830/Zend/zend_vm_execute.h:410
#12 0x0000000000735a2f in zend_execute_scripts (type=8, retval=<value optimized
out>, file_count=3) at /home/benny/Downloads/php5.4-
201105301830/Zend/zend.c:1212
#13 0x00000000006dab28 in php_execute_script (primary_file=<value optimized
out>) at /home/benny/Downloads/php5.4-201105301830/main/main.c:2352
#14 0x00000000007d9db4 in main (argc=<value optimized out>, argv=<value
optimized out>) at /home/benny/Downloads/php5.4-
201105301830/sapi/cli/php_cli.c:1136
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=60275&edit=1
