php5-cgi crashed with SIGSEGV in zend_objects_store_del_ref_by_handle_ex()

[Volodymyr Kolesnykov]

Binary package hint: php5

# lsb_release -rd
Description: Ubuntu 10.04 LTS
Release: 10.04

# apt-cache policy php5
php5:
  Installed: (none)
  Candidate: 5.3.2-1ubuntu4.2
  Version table:
     5.3.2-1ubuntu4.2 0
        500 http://ua.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
     5.3.2-1ubuntu4 0
        500 http://ua.archive.ubuntu.com/ubuntu/ lucid/main Packages

# dpkg -l | awk '/php5/ { print $2"\t"$3 }'
php5-cgi 5.3.2-1ubuntu4.2
php5-common 5.3.2-1ubuntu4.2
php5-curl 5.3.2-1ubuntu4.2
php5-dbg 5.3.2-1ubuntu4.2
php5-gd 5.3.2-1ubuntu4.2
php5-mcrypt 5.3.2-0ubuntu1
php5-mysql 5.3.2-1ubuntu4.2
php5-suhosin 0.9.29-1ubuntu1
php5-xcache 1.3.0-5ubuntu1

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: php5-cgi 5.3.2-1ubuntu4.2
ProcVersionSignature: Ubuntu 2.6.32-22.36-server 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-server x86_64
Architecture: amd64
Date: Sat Jun 5 02:34:36 2010
ExecutablePath: /usr/bin/php5-cgi
ProcCmdline: /usr/bin/php-cgi -q -b /dev/shm/php-fcgi.sock -c /etc/php5/cgi/php.ini
ProcEnviron: PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x6b9f92 <zend_objects_store_del_ref_by_handle_ex+578>: mov %rsi,0x8(%rcx)
 PC (0x006b9f92) ok
 source "%rsi" ok
 destination "0x8(%rcx)" (0x7f22cee00fd8) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: php5
StacktraceTop:
 zend_objects_store_del_ref_by_handle_ex (handle=0, handlers=0x7f22cae00fb0) at /build/buildd/php5-5.3.2/Zend/zend_gc.h:190
 zend_objects_store_del_ref (zobject=0x2d14ca8) at /build/buildd/php5-5.3.2/Zend/zend_objects_API.c:172
 _zval_ptr_dtor (zval_ptr=0x3003818) at /build/buildd/php5-5.3.2/Zend/zend_variables.h:35
 zend_hash_destroy (ht=0x2d25e80) at /build/buildd/php5-5.3.2/Zend/zend_hash.c:726
 _zval_dtor_func (zvalue=0x2a56158) at /build/buildd/php5-5.3.2/Zend/zend_variables.c:46
Title: php5-cgi crashed with SIGSEGV in zend_objects_store_del_ref_by_handle_ex()
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 zend_objects_store_del_ref_by_handle_ex ()
 zend_objects_store_del_ref ()
 _zval_ptr_dtor ()
 zend_hash_destroy ()
 _zval_dtor_func ()