[php-maint] Bug#584957: The Backtrace

Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Mon Jun 7 20:06:51 UTC 2010 

GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
Reading symbols from /lib/i686/cmov/libcrypt.so.1...done.
Loaded symbols for /lib/i686/cmov/libcrypt.so.1
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...done.
Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8
Reading symbols from /usr/lib/libdb-4.6.so...done.
Loaded symbols for /usr/lib/libdb-4.6.so
Reading symbols from /lib/libbz2.so.1.0...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /usr/lib/libpcre.so.3...done.
Loaded symbols for /usr/lib/libpcre.so.3
Reading symbols from /lib/i686/cmov/libresolv.so.2...done.
Loaded symbols for /lib/i686/cmov/libresolv.so.2
Reading symbols from /lib/i686/cmov/libm.so.6...done.
Loaded symbols for /lib/i686/cmov/libm.so.6
Reading symbols from /lib/i686/cmov/libdl.so.2...done.
Loaded symbols for /lib/i686/cmov/libdl.so.2
Reading symbols from /lib/i686/cmov/libnsl.so.1...done.
Loaded symbols for /lib/i686/cmov/libnsl.so.1
Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /usr/lib/libk5crypto.so.3...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libcom_err.so.2...done.
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Reading symbols from /usr/lib/libxml2.so.2...done.
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Reading symbols from /lib/i686/cmov/libc.so.6...done.
Loaded symbols for /lib/i686/cmov/libc.so.6
Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8...done.
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Reading symbols from /lib/i686/cmov/libpthread.so.0...done.
Loaded symbols for /lib/i686/cmov/libpthread.so.0
Reading symbols from /lib/ld-linux.so.2...done.
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Reading symbols from /lib/libkeyutils.so.1...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /usr/lib/php5/20060613+lfs/apc.so...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/apc.so
Reading symbols from /lib/i686/cmov/librt.so.1...done.
Loaded symbols for /lib/i686/cmov/librt.so.1
Reading symbols from /usr/lib/php5/20060613+lfs/curl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/curl.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/curl.so
Reading symbols from /usr/lib/libcurl.so.4...done.
Loaded symbols for /usr/lib/libcurl.so.4
Reading symbols from /usr/lib/libidn.so.11...done.
Loaded symbols for /usr/lib/libidn.so.11
Reading symbols from /usr/lib/libssh2.so.1...done.
Loaded symbols for /usr/lib/libssh2.so.1
Reading symbols from /usr/lib/liblber-2.4.so.2...done.
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Reading symbols from /usr/lib/libldap_r-2.4.so.2...done.
Loaded symbols for /usr/lib/libldap_r-2.4.so.2
Reading symbols from /usr/lib/libgcrypt.so.11...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
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Loaded symbols for /usr/lib/libgpg-error.so.0
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Loaded symbols for /usr/lib/libtasn1.so.3
Reading symbols from /usr/lib/php5/20060613+lfs/gd.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/gd.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/gd.so
Reading symbols from /usr/lib/libgd.so.2...done.
Loaded symbols for /usr/lib/libgd.so.2
Reading symbols from /usr/lib/libt1.so.5...done.
Loaded symbols for /usr/lib/libt1.so.5
Reading symbols from /usr/lib/libfreetype.so.6...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libX11.so.6...done.
Loaded symbols for /usr/lib/libX11.so.6
Reading symbols from /usr/lib/libXpm.so.4...done.
Loaded symbols for /usr/lib/libXpm.so.4
Reading symbols from /usr/lib/libpng12.so.0...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
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Reading symbols from /usr/lib/libxcb.so.1...done.
Loaded symbols for /usr/lib/libxcb.so.1
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Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /usr/lib/php5/20060613+lfs/mcrypt.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mcrypt.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mcrypt.so
Reading symbols from /usr/lib/libmcrypt.so.4...done.
Loaded symbols for /usr/lib/libmcrypt.so.4
Reading symbols from /usr/lib/libltdl.so.3...done.
Loaded symbols for /usr/lib/libltdl.so.3
Reading symbols from /usr/lib/php5/20060613+lfs/mhash.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mhash.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mhash.so
Reading symbols from /usr/lib/libmhash.so.2...done.
Loaded symbols for /usr/lib/libmhash.so.2
Reading symbols from /usr/lib/php5/20060613+lfs/mysql.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysql.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysql.so
Reading symbols from /usr/lib/libmysqlclient_r.so.15...done.
Loaded symbols for /usr/lib/libmysqlclient_r.so.15
Reading symbols from /usr/lib/php5/20060613+lfs/mysqli.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/mysqli.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/mysqli.so
Reading symbols from /usr/lib/php5/20060613+lfs/pspell.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/pspell.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/pspell.so
Reading symbols from /usr/lib/libaspell.so.15...done.
Loaded symbols for /usr/lib/libaspell.so.15
Reading symbols from /usr/lib/libpspell.so.15...done.
Loaded symbols for /usr/lib/libpspell.so.15
Reading symbols from /usr/lib/libstdc++.so.6...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/php5/20060613+lfs/recode.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/recode.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/recode.so
Reading symbols from /usr/lib/librecode.so.0...done.
Loaded symbols for /usr/lib/librecode.so.0
Reading symbols from /usr/lib/php5/20060613+lfs/suhosin.so...done.
Loaded symbols for /usr/lib/php5/20060613+lfs/suhosin.so
Reading symbols from /usr/lib/php5/20060613+lfs/xmlrpc.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/xmlrpc.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/xmlrpc.so
Reading symbols from /usr/lib/php5/20060613+lfs/xsl.so...Reading symbols from /usr/lib/debug/usr/lib/php5/20060613+lfs/xsl.so...done.
done.
Loaded symbols for /usr/lib/php5/20060613+lfs/xsl.so
Reading symbols from /usr/lib/libexslt.so.0...done.
Loaded symbols for /usr/lib/libexslt.so.0
Reading symbols from /usr/lib/libxslt.so.1...done.
Loaded symbols for /usr/lib/libxslt.so.1
Reading symbols from /lib/i686/cmov/libnss_files.so.2...done.
Loaded symbols for /lib/i686/cmov/libnss_files.so.2
Core was generated by `/usr/bin/php5-cgi'.
Program terminated with signal 11, Segmentation fault.
[New process 28424]
#0  _zend_mm_alloc_int (heap=0x85f8528, size=<error type>) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_alloc.c:1842
	in /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_alloc.c
#0  _zend_mm_alloc_int (heap=0x85f8528, size=<error type>) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_alloc.c:1842
	bitmap = <error type>
	true_size = <error type>
	block_size = <error type>
	remaining_size = <error type>
	segment_size = <error type>
	segment = (zend_mm_segment *) 0x3
	keep_rest = 0
#1  0x082dbd17 in _zend_hash_index_update_or_next_insert (ht=0x90d3928, h=<error type>, pData=0x90c9e68, nDataSize=<error type>, pDest=0xbfa7bf68, flag=1)
    at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_hash.c:576
	h = <error type>
	tmp = (void *) 0xf
#2  0x082dd139 in zend_hash_copy (target=0x90d3928, source=0x90d1a34, pCopyConstructor=0x82cf6e0 <zval_add_ref>, tmp=0xbfa7bfa8, size=<error type>)
    at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_hash.c:982
	p = (Bucket *) 0x90c9e5c
	new_entry = (void *) 0x90ca688
#3  0x082cf804 in _zval_copy_ctor_func (zvalue=0x90d3ac4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_variables.c:134
	zvalue = (zval *) 0x90d3ac4
	tmp = (zval *) 0xbfa7bfe8
	original_ht = (HashTable *) 0x90d1a34
#4  0x0830cef8 in ZEND_SEND_REF_SPEC_VAR_HANDLER (execute_data=0xbfa7c1cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_variables.h:45
	free_op1 = {var = 0x0}
	varptr_ptr = (zval **) 0x90d3928
#5  0x082f5570 in execute (op_array=0x8b1ad0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
	execute_data = {opline = 0xb25a4a9c, function_state = {function_symbol_table = 0x8db49b8, function = 0x8b1ad0c, reserved = {0x1, 0x85280a4, 0x1, 
      0x90d1934}}, fbc = 0x0, op_array = 0x8b1ad0c, object = 0x0, Ts = 0xbfa7c030, CVs = 0xbfa7c010, original_in_execution = 1 '\001', 
  symbol_table = 0x8db4740, prev_execute_data = 0xbfa7d42c, old_error_reporting = 0x0}
#6  0xb660284e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
No symbol table info available.
#7  0x08b1ad0c in ?? ()
No symbol table info available.
#8  0xb2d95c54 in ?? ()
No symbol table info available.
#9  0xbfa7c248 in ?? ()
No symbol table info available.
#10 0x082c7bf6 in zend_binary_zval_strcmp (s1=0x0, s2=0x8b15d6c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_operators.c:1941
	s1 = (zval *) 0x18
	s2 = (zval *) 0x3
#11 0x083099a6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfa7d42c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
	opline = (zend_op *) 0xb2d9abb4
	original_return_value = (zval **) 0xbfa7c1cc
	current_scope = (zend_class_entry *) 0x8c3a308
	current_this = (zval *) 0x90c04f0
	return_value_used = 0
	should_change_scope = 1 '\001'
#12 0x082f5570 in execute (op_array=0x8e79ad0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
	execute_data = {opline = 0xb2d9abb4, function_state = {function_symbol_table = 0x8db4740, function = 0x8b1ad0c, reserved = {0xbfa7d458, 0x82c7a26, 
      0x8a5f38c, 0x4}}, fbc = 0x8b1ad0c, op_array = 0x8e79ad0, object = 0x8b19614, Ts = 0xbfa7c3e0, CVs = 0xbfa7c390, original_in_execution = 1 '\001', 
  symbol_table = 0x8db3c34, prev_execute_data = 0xbfa7dbdc, old_error_reporting = 0x0}
#13 0xb660284e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
No symbol table info available.
#14 0x08e79ad0 in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
eax            0xf	15
ecx            0x18	24
edx            0x3	3
ebx            0x85280a4	139624612
esp            0xbfa7beb0	0xbfa7beb0
ebp            0xbfa7bef8	0xbfa7bef8
esi            0x8	8
edi            0x85f8528	140477736
eip            0x82b3a61	0x82b3a61 <_zend_mm_alloc_int+97>
eflags         0x210206	[ PF IF RF ID ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
0x82b3a61 <_zend_mm_alloc_int+97>:	mov    0x14(%edx),%eax
0x82b3a64 <_zend_mm_alloc_int+100>:	mov    %eax,0x4(%edi,%ecx,4)
0x82b3a68 <_zend_mm_alloc_int+104>:	mov    0x24c(%edi),%eax
0x82b3a6e <_zend_mm_alloc_int+110>:	mov    -0x34(%ebp),%ecx
0x82b3a71 <_zend_mm_alloc_int+113>:	sub    %ecx,0x40(%edi)
0x82b3a74 <_zend_mm_alloc_int+116>:	mov    %eax,(%edx)
0x82b3a76 <_zend_mm_alloc_int+118>:	mov    0x250(%edi),%eax
0x82b3a7c <_zend_mm_alloc_int+124>:	mov    %eax,0x10(%edx)
0x82b3a7f <_zend_mm_alloc_int+127>:	mov    -0x3c(%ebp),%esi
0x82b3a82 <_zend_mm_alloc_int+130>:	mov    %esi,0xc(%edx)
0x82b3a85 <_zend_mm_alloc_int+133>:	mov    0x254(%edi),%eax
0x82b3a8b <_zend_mm_alloc_int+139>:	mov    %eax,0x14(%edx,%esi,1)
0x82b3a8f <_zend_mm_alloc_int+143>:	lea    0x14(%edx),%eax
0x82b3a92 <_zend_mm_alloc_int+146>:	mov    -0xc(%ebp),%ebx
0x82b3a95 <_zend_mm_alloc_int+149>:	mov    -0x8(%ebp),%esi
0x82b3a98 <_zend_mm_alloc_int+152>:	mov    -0x4(%ebp),%edi

Thread 1 (process 28424):
#0  _zend_mm_alloc_int (heap=0x85f8528, size=<error type>) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_alloc.c:1842
#1  0x082dbd17 in _zend_hash_index_update_or_next_insert (ht=0x90d3928, h=<error type>, pData=0x90c9e68, nDataSize=<error type>, pDest=0xbfa7bf68, flag=1)
    at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_hash.c:576
#2  0x082dd139 in zend_hash_copy (target=0x90d3928, source=0x90d1a34, pCopyConstructor=0x82cf6e0 <zval_add_ref>, tmp=0xbfa7bfa8, size=<error type>)
    at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_hash.c:982
#3  0x082cf804 in _zval_copy_ctor_func (zvalue=0x90d3ac4) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_variables.c:134
#4  0x0830cef8 in ZEND_SEND_REF_SPEC_VAR_HANDLER (execute_data=0xbfa7c1cc) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_variables.h:45
#5  0x082f5570 in execute (op_array=0x8b1ad0c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#6  0xb660284e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#7  0x08b1ad0c in ?? ()
#8  0xb2d95c54 in ?? ()
#9  0xbfa7c248 in ?? ()
#10 0x082c7bf6 in zend_binary_zval_strcmp (s1=0x0, s2=0x8b15d6c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_operators.c:1941
#11 0x083099a6 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfa7d42c) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:234
#12 0x082f5570 in execute (op_array=0x8e79ad0) at /tmp/buildd/php5-5.2.6.dfsg.1/Zend/zend_vm_execute.h:92
#13 0xb660284e in ?? () from /usr/lib/php5/20060613+lfs/suhosin.so
#14 0x08e79ad0 in ?? ()
#15 0x00000000 in ?? ()

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