apache2 crashed with SIGSEGV in zm_globals_ctor_mongo()

[ligaard]

Mongo was installed via: sudo pecl install mongo. The installed version is 1.2.10.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: apache2.2-bin 2.2.22-1ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Tue Apr 17 09:24:26 2012
ExecutablePath: /usr/lib/apache2/mpm-prefork/apache2
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64+mac (20120327.1)
ProcCmdline: /usr/sbin/apache2 -k start
ProcEnviron:
 PATH=(custom, no user)
 LANG=C
SegvAnalysis:
 Segfault happened at: 0x7f9dcf7870dc <zm_globals_ctor_mongo+396>: (bad)
 PC (0x7f9dcf7870dc) ok
 SP (0x7fffd8edda28) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: apache2
StacktraceTop:
 zm_globals_ctor_mongo (mongo_globals=0x7f9dde02c1f0) at /tmp/pear/temp/mongo/php_mongo.c:256
 ?? ()
Title: apache2 crashed with SIGSEGV in zm_globals_ctor_mongo()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? () from /tmp/tmpcUfeZv/usr/lib/apache2/modules/libphp5.so
 ?? () from /tmp/tmpcUfeZv/usr/lib/apache2/modules/libphp5.so
 zend_hash_graceful_reverse_destroy () from /tmp/tmpcUfeZv/usr/lib/apache2/modules/libphp5.so
 ?? () from /tmp/tmpcUfeZv/usr/lib/apache2/modules/libphp5.so

[James Page (james-page)]

#0 0x00007f9dcf7870dc in ?? ()
No symbol table info available.
#1 0x00007f9dda03b265 in zend_get_module_started (module_name=0x7f9dde02c1f0 "\250") at /build/buildd/php5-5.3.10/Zend/zend_API.c:2082
        module = 0x7f9dddf37050
#2 0x00007f9dda04074e in zend_hash_apply_deleter () at /build/buildd/php5-5.3.10/Zend/zend_hash.c:781
No locals.
#3 0x00007f9dda041fd8 in zend_hash_graceful_destroy (ht=0x7f9dda76b780) at /build/buildd/php5-5.3.10/Zend/zend_hash.c:826
        p = 0x7f9dcf7af000
#4 0x00007f9dddcbb118 in ?? ()
No symbol table info available.
#5 0x00007fffd8eddaf0 in ?? ()
No symbol table info available.
#6 0x00007f9dd9fe1d1a in php_module_startup (sf=0x7f9dddcbb118, additional_modules=0x7f9dddcbb118, num_additional_modules=3723718736)
    at /build/buildd/php5-5.3.10/main/main.c:2055
        zuf = {error_function = 0x7f9dd9fe1dc9 <php_module_shutdown+153>, printf_function = 0x7fffd8eddaf0,
          write_function = 0x7f9dda0c4331 <php_apache_ini_dtor+241>, fopen_function = 0x7fffd8eddaf0, message_handler = 0x7f9ddd426e08,
          block_interruptions = 0x2, unblock_interruptions = 0x7f9dddcb9048, get_configuration_directive = 0x7f9dddf7b010,
          ticks_function = 0x7f9dddb8c218, on_timeout = 0x7fffd8eddb30, stream_open_function = 0x7f9ddd425c1d <apr_pool_destroy+87>,
          vspprintf_function = 0, getenv_function = 0x7f9dddcb9028, resolve_path_function = 0}
        zuv = {import_use_extension = 0x7f9dddcbf0a0 "(\360\313\335\235\177", import_use_extension_length = 3723997200,
          html_errors = 157 '\235'}
        module = 0x7f9dddcb7000
#7 0x00007f9dddcbb118 in ?? ()
No symbol table info available.
#8 0x0000000000000000 in ?? ()
No symbol table info available.

[Clint Byrum (clint-fewbar)]

this is definitely not an apache2 bug, as apache2 does not have anything resembling zm_globals_ctor_mongo.

I would suggest you report this bug to the pecl mongo authors. Since this is not a bug in any code supported by Ubuntu, I am closing this bug report.