Debian Bug report logs - #803149
libapache2-mod-php5: Segfaulting in zend_hash_find

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Package: php5-xcache; Maintainer for php5-xcache is (unknown);

Reported by: Lukas Barth <debian-bugs@mbox.tinloaf.de>

Date: Tue, 27 Oct 2015 12:00:01 UTC

Severity: important

Found in version php5-xcache/3.2.0-1

Fixed in version 3.2.0-1+rm

Done: Debian FTP Masters <ftpmaster@ftp-master.debian.org>

Bug is archived. No further changes may be made.

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View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to debian-bugs-dist@lists.debian.org, Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>:
Bug#803149; Package libapache2-mod-php5. (Tue, 27 Oct 2015 12:00:05 GMT) (full text, mbox, link).


Acknowledgement sent to Lukas Barth <debian-bugs@mbox.tinloaf.de>:
New Bug report received and forwarded. Copy sent to Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>. (Tue, 27 Oct 2015 12:00:05 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Lukas Barth <debian-bugs@mbox.tinloaf.de>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libapache2-mod-php5: Segfaulting in zend_hash_find
Date: Tue, 27 Oct 2015 12:51:00 +0100
Package: libapache2-mod-php5
Version: 5.6.13+dfsg-0+deb8u1
Severity: important

Dear Maintainer,

I'm getting segfaults when running horde (from PEAR) in my apache2.

Here is a backtrace:

==========================
Program received signal SIGSEGV, Segmentation fault.
0x00007f8a8059360e in zend_hash_find () from /usr/lib/apache2/modules/libphp5.so
(gdb) bt
#0  0x00007f8a8059360e in zend_hash_find () from /usr/lib/apache2/modules/libphp5.so
#1  0x00007f8a727a4ea7 in xc_restore_zend_op_array () from /usr/lib/php5/20131226/xcache.so
#2  0x00007f8a727a5722 in xc_restore_HashTable_zend_function ()
   from /usr/lib/php5/20131226/xcache.so
#3  0x00007f8a727a600a in xc_restore_zend_class_entry () from /usr/lib/php5/20131226/xcache.so
#4  0x00007f8a727a66bf in xc_restore_xc_entry_data_php_t ()
      from /usr/lib/php5/20131226/xcache.so
#5  0x00007f8a727a6765 in xc_processor_restore_xc_entry_data_php_t ()
         from /usr/lib/php5/20131226/xcache.so
#6  0x00007f8a727a9e0c in ?? () from /usr/lib/php5/20131226/xcache.so
#7  0x00007f8a727ae260 in ?? () from /usr/lib/php5/20131226/xcache.so
#8  0x00007f8a727aeb86 in ?? () from /usr/lib/php5/20131226/xcache.so
#9  0x00007f8a727b0bfc in ?? () from /usr/lib/php5/20131226/xcache.so
#10 0x00007f8a80632bd4 in ?? () from /usr/lib/apache2/modules/libphp5.so
#11 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#12 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#13 0x00007f8a806318a8 in ?? () from /usr/lib/apache2/modules/libphp5.so
#14 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#15 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#16 0x00007f8a806338f3 in ?? () from /usr/lib/apache2/modules/libphp5.so
#17 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#18 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#19 0x00007f8a8057548a in zend_call_function () from /usr/lib/apache2/modules/libphp5.so
#20 0x00007f8a8059cd07 in zend_call_method () from /usr/lib/apache2/modules/libphp5.so
#21 0x00007f8a8046687a in zif_spl_autoload_call () from /usr/lib/apache2/modules/libphp5.so
#22 0x00007f8a8057375a in dtrace_execute_internal () from /usr/lib/apache2/modules/libphp5.so
#23 0x00007f8a805755c9 in zend_call_function () from /usr/lib/apache2/modules/libphp5.so
#24 0x00007f8a80575dc6 in zend_lookup_class_ex () from /usr/lib/apache2/modules/libphp5.so
#25 0x00007f8a80576503 in zend_fetch_class_by_name () from /usr/lib/apache2/modules/libphp5.so
#26 0x00007f8a805d46d9 in ?? () from /usr/lib/apache2/modules/libphp5.so
#27 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#28 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#29 0x00007f8a806318a8 in ?? () from /usr/lib/apache2/modules/libphp5.so
#30 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#31 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#32 0x00007f8a806338f3 in ?? () from /usr/lib/apache2/modules/libphp5.so
#33 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#34 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#35 0x00007f8a8057548a in zend_call_function () from /usr/lib/apache2/modules/libphp5.so
#36 0x00007f8a8059cd07 in zend_call_method () from /usr/lib/apache2/modules/libphp5.so
#37 0x00007f8a8046687a in zif_spl_autoload_call () from /usr/lib/apache2/modules/libphp5.so
#38 0x00007f8a8057375a in dtrace_execute_internal () from /usr/lib/apache2/modules/libphp5.so
#39 0x00007f8a805755c9 in zend_call_function () from /usr/lib/apache2/modules/libphp5.so
#40 0x00007f8a80575dc6 in zend_lookup_class_ex () from /usr/lib/apache2/modules/libphp5.so
#41 0x00007f8a80576503 in zend_fetch_class_by_name () from /usr/lib/apache2/modules/libphp5.so
#42 0x00007f8a805d46d9 in ?? () from /usr/lib/apache2/modules/libphp5.so
#43 0x00007f8a805c1d60 in execute_ex () from /usr/lib/apache2/modules/libphp5.so
#44 0x00007f8a805735f8 in dtrace_execute_ex () from /usr/lib/apache2/modules/libphp5.so
#45 0x00007f8a805860f0 in zend_execute_scripts () from /usr/lib/apache2/modules/libphp5.so
#46 0x00007f8a80521cf0 in php_execute_script () from /usr/lib/apache2/modules/libphp5.so
#47 0x00007f8a80634f9a in ?? () from /usr/lib/apache2/modules/libphp5.so
#48 0x00007f8a84d472a0 in ap_run_handler ()
#49 0x00007f8a84d477e9 in ap_invoke_handler ()
#50 0x00007f8a84d5d682 in ap_process_async_request ()
#51 0x00007f8a84d5d820 in ap_process_request ()
#52 0x00007f8a84d5a122 in ?? ()
#53 0x00007f8a84d50b10 in ap_run_process_connection ()
===========================

I'm trying to run horde v.5.2.8. I downgraded to php 5.6.7 via APT, but that did not help.

Some googeling came up with

https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1407990

which looks related (maybe..) and references the (now marked private...) bug

https://bugs.php.net/bug.php?id=68486

Thanks a lot,

Lukas

-- Package-specific info:
==== Additional PHP 5 information ====

++++ PHP 5 SAPI (php5query -S): ++++
apache2
cgi
cli

++++ PHP 5 Extensions (php5query -M -v): ++++
sqlite3 (Enabled for apache2 by maintainer script)
sqlite3 (Enabled for cgi by maintainer script)
sqlite3 (Enabled for cli by maintainer script)
gmp (Enabled for apache2 by maintainer script)
gmp (Enabled for cgi by maintainer script)
gmp (Enabled for cli by maintainer script)
pdo_sqlite (Enabled for apache2 by maintainer script)
pdo_sqlite (Enabled for cgi by maintainer script)
pdo_sqlite (Enabled for cli by maintainer script)
xcache (Enabled for apache2 by maintainer script)
xcache (Enabled for cgi by maintainer script)
xcache (Enabled for cli by maintainer script)
mediawiki (Enabled for apache2 by local administrator)
mediawiki (Enabled for cgi by local administrator)
mediawiki (Enabled for cli by local administrator)
imagick (Enabled for apache2 by maintainer script)
imagick (Enabled for cgi by maintainer script)
imagick (Enabled for cli by maintainer script)
memcache (Enabled for apache2 by local administrator)
memcache (Enabled for cgi by local administrator)
memcache (Enabled for cli by local administrator)
mysqli (Enabled for apache2 by maintainer script)
mysqli (Enabled for cgi by maintainer script)
mysqli (Enabled for cli by maintainer script)
opcache (Enabled for apache2 by maintainer script)
opcache (Enabled for cgi by maintainer script)
opcache (Enabled for cli by maintainer script)
mysql (Enabled for apache2 by maintainer script)
mysql (Enabled for cgi by maintainer script)
mysql (Enabled for cli by maintainer script)
pdo_mysql (Enabled for apache2 by maintainer script)
pdo_mysql (Enabled for cgi by maintainer script)
pdo_mysql (Enabled for cli by maintainer script)
gd (Enabled for apache2 by maintainer script)
gd (Enabled for cgi by maintainer script)
gd (Enabled for cli by maintainer script)
curl (Enabled for apache2 by maintainer script)
curl (Enabled for cgi by maintainer script)
curl (Enabled for cli by maintainer script)
mcrypt (Enabled for apache2 by maintainer script)
mcrypt (Enabled for cgi by maintainer script)
mcrypt (Enabled for cli by maintainer script)
ldap (Enabled for apache2 by maintainer script)
ldap (Enabled for cgi by maintainer script)
ldap (Enabled for cli by maintainer script)
pdo (Enabled for apache2 by maintainer script)
pdo (Enabled for cgi by maintainer script)
pdo (Enabled for cli by maintainer script)
json (Enabled for apache2 by maintainer script)
json (Enabled for cgi by maintainer script)
json (Enabled for cli by maintainer script)

++++ Configuration files: ++++
[PHP]
engine = On
short_open_tag = Off
asp_tags = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = 17
disable_functions = pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
disable_classes =
zend.enable_gc = On
expose_php = Off
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 8M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "UTF-8"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[CLI Server]
cli_server.color = On
[Date]
[filter]
[iconv]
[intl]
[sqlite]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[Interbase]
ibase.allow_persistent = 1
ibase.max_persistent = -1
ibase.max_links = -1
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQL]
mysql.allow_local_infile = On
mysql.allow_persistent = On
mysql.cache_size = 2000
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 0
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 5
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatibility_mode = Off
mssql.secure_connection = Off
[Assertion]
[COM]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[mcrypt]
[dba]
[opcache]
[curl]
[openssl]

**** /etc/php5/apache2/conf.d/20-pdo_sqlite.ini ****
extension=pdo_sqlite.so

**** /etc/php5/apache2/conf.d/20-mysqli.ini ****
extension=mysqli.so

**** /etc/php5/apache2/conf.d/20-ldap.ini ****
extension=ldap.so

**** /etc/php5/apache2/conf.d/05-opcache.ini ****
zend_extension=opcache.so

**** /etc/php5/apache2/conf.d/20-memcache.ini ****
extension=memcache.so
[memcache]
memcache.dbpath="/var/lib/memcache"
memcache.maxreclevel=0
memcache.maxfiles=0
memcache.archivememlim=0
memcache.maxfilesize=0
memcache.maxratio=0

**** /etc/php5/apache2/conf.d/20-mysql.ini ****
extension=mysql.so

**** /etc/php5/apache2/conf.d/20-pdo_mysql.ini ****
extension=pdo_mysql.so

**** /etc/php5/apache2/conf.d/10-pdo.ini ****
extension=pdo.so

**** /etc/php5/apache2/conf.d/20-mediawiki.ini ****
[Session]
session.gc_maxlifetime = 7200

**** /etc/php5/apache2/conf.d/20-gd.ini ****
extension=gd.so

**** /etc/php5/apache2/conf.d/20-mcrypt.ini ****
extension=mcrypt.so

**** /etc/php5/apache2/conf.d/20-sqlite3.ini ****
extension=sqlite3.so

**** /etc/php5/apache2/conf.d/20-imagick.ini ****
extension=imagick.so

**** /etc/php5/apache2/conf.d/20-curl.ini ****
extension=curl.so

**** /etc/php5/apache2/conf.d/20-json.ini ****
extension=json.so

**** /etc/php5/apache2/conf.d/20-xcache.ini ****
[xcache-common]
extension = xcache.so
[xcache.admin]
xcache.admin.enable_auth = On
[xcache]
xcache.shm_scheme =        "mmap"
xcache.size  =               60M
xcache.count =                 1
xcache.slots =                8K
xcache.ttl   =                 0
xcache.gc_interval =           0
xcache.var_size  =            4M
xcache.var_count =             1
xcache.var_slots =            8K
xcache.var_ttl   =             0
xcache.var_maxttl   =          0
xcache.var_gc_interval =     300
xcache.var_namespace_mode =    0
xcache.var_namespace =        ""
xcache.readonly_protection = Off
xcache.mmap_path =    "/dev/zero"
xcache.coredump_directory =   ""
xcache.coredump_type =         0
xcache.disable_on_crash =    Off
xcache.experimental =        Off
xcache.cacher =               On
xcache.stat   =               On
xcache.optimizer =           Off
[xcache.coverager]
xcache.coverager =          Off
xcache.coverager_autostart =  On
xcache.coveragedump_directory = ""

**** /etc/php5/apache2/conf.d/20-gmp.ini ****
extension=gmp.so


-- System Information:
Debian Release: 8.2
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: unable to detect

Versions of packages libapache2-mod-php5 depends on:
ii  apache2                             2.4.10-10+deb8u3
ii  apache2-bin [apache2-api-20120211]  2.4.10-10+deb8u3
ii  libbz2-1.0                          1.0.6-7+b3
ii  libc6                               2.19-18+deb8u1
ii  libcomerr2                          1.42.12-1.1
ii  libdb5.3                            5.3.28-9
ii  libgssapi-krb5-2                    1.12.1+dfsg-19
ii  libk5crypto3                        1.12.1+dfsg-19
ii  libkrb5-3                           1.12.1+dfsg-19
ii  libmagic1                           1:5.22+15-2
ii  libonig2                            5.9.5-3.2
ii  libpcre3                            2:8.35-3.3
ii  libqdbm14                           1.8.78-5+b1
ii  libssl1.0.0                         1.0.1k-3+deb8u1
ii  libstdc++6                          4.9.2-10
ii  libxml2                             2.9.1+dfsg1-5
ii  mime-support                        3.58
ii  php5-cli                            5.6.13+dfsg-0+deb8u1
ii  php5-common                         5.6.13+dfsg-0+deb8u1
ii  php5-json                           1.3.6-1
ii  tzdata                              2015f-0+deb8u1
ii  ucf                                 3.0030
ii  zlib1g                              1:1.2.8.dfsg-2+b1

libapache2-mod-php5 recommends no packages.

Versions of packages libapache2-mod-php5 suggests:
ii  php-pear  5.6.13+dfsg-0+deb8u1

Versions of packages php5-common depends on:
ii  libc6   2.19-18+deb8u1
ii  lsof    4.86+dfsg-1
ii  psmisc  22.21-2
ii  sed     4.2.2-4+b1
ii  ucf     3.0030

Versions of packages php5-common suggests:
ii  php5-xcache [php5-user-cache]  3.2.0-1

-- no debconf information



Information forwarded to debian-bugs-dist@lists.debian.org, Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>:
Bug#803149; Package libapache2-mod-php5. (Wed, 28 Oct 2015 08:09:04 GMT) (full text, mbox, link).


Acknowledgement sent to Ondřej Surý <ondrej@sury.org>:
Extra info received and forwarded to list. Copy sent to Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>. (Wed, 28 Oct 2015 08:09:04 GMT) (full text, mbox, link).


Message #10 received at 803149@bugs.debian.org (full text, mbox, reply):

From: Ondřej Surý <ondrej@sury.org>
To: Lukas Barth <debian-bugs@mbox.tinloaf.de>, Debian Bug Tracking System <803149@bugs.debian.org>
Subject: Re: [php-maint] Bug#803149: libapache2-mod-php5: Segfaulting in zend_hash_find
Date: Wed, 28 Oct 2015 09:05:38 +0100
HI Lukas,

could you try disabling xcache?

Cheers,
Ondrej

On Tue, Oct 27, 2015, at 12:51, Lukas Barth wrote:
> Package: libapache2-mod-php5
> Version: 5.6.13+dfsg-0+deb8u1
> Severity: important
> 
> Dear Maintainer,
> 
> I'm getting segfaults when running horde (from PEAR) in my apache2.
> 
> Here is a backtrace:
> 
> ==========================
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007f8a8059360e in zend_hash_find () from
> /usr/lib/apache2/modules/libphp5.so
> (gdb) bt
> #0  0x00007f8a8059360e in zend_hash_find () from
> /usr/lib/apache2/modules/libphp5.so
> #1  0x00007f8a727a4ea7 in xc_restore_zend_op_array () from
> /usr/lib/php5/20131226/xcache.so
> #2  0x00007f8a727a5722 in xc_restore_HashTable_zend_function ()
>    from /usr/lib/php5/20131226/xcache.so
> #3  0x00007f8a727a600a in xc_restore_zend_class_entry () from
> /usr/lib/php5/20131226/xcache.so
> #4  0x00007f8a727a66bf in xc_restore_xc_entry_data_php_t ()
>       from /usr/lib/php5/20131226/xcache.so
> #5  0x00007f8a727a6765 in xc_processor_restore_xc_entry_data_php_t ()
>          from /usr/lib/php5/20131226/xcache.so
> #6  0x00007f8a727a9e0c in ?? () from /usr/lib/php5/20131226/xcache.so
> #7  0x00007f8a727ae260 in ?? () from /usr/lib/php5/20131226/xcache.so
> #8  0x00007f8a727aeb86 in ?? () from /usr/lib/php5/20131226/xcache.so
> #9  0x00007f8a727b0bfc in ?? () from /usr/lib/php5/20131226/xcache.so
> #10 0x00007f8a80632bd4 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #11 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #12 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #13 0x00007f8a806318a8 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #14 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #15 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #16 0x00007f8a806338f3 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #17 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #18 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #19 0x00007f8a8057548a in zend_call_function () from
> /usr/lib/apache2/modules/libphp5.so
> #20 0x00007f8a8059cd07 in zend_call_method () from
> /usr/lib/apache2/modules/libphp5.so
> #21 0x00007f8a8046687a in zif_spl_autoload_call () from
> /usr/lib/apache2/modules/libphp5.so
> #22 0x00007f8a8057375a in dtrace_execute_internal () from
> /usr/lib/apache2/modules/libphp5.so
> #23 0x00007f8a805755c9 in zend_call_function () from
> /usr/lib/apache2/modules/libphp5.so
> #24 0x00007f8a80575dc6 in zend_lookup_class_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #25 0x00007f8a80576503 in zend_fetch_class_by_name () from
> /usr/lib/apache2/modules/libphp5.so
> #26 0x00007f8a805d46d9 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #27 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #28 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #29 0x00007f8a806318a8 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #30 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #31 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #32 0x00007f8a806338f3 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #33 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #34 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #35 0x00007f8a8057548a in zend_call_function () from
> /usr/lib/apache2/modules/libphp5.so
> #36 0x00007f8a8059cd07 in zend_call_method () from
> /usr/lib/apache2/modules/libphp5.so
> #37 0x00007f8a8046687a in zif_spl_autoload_call () from
> /usr/lib/apache2/modules/libphp5.so
> #38 0x00007f8a8057375a in dtrace_execute_internal () from
> /usr/lib/apache2/modules/libphp5.so
> #39 0x00007f8a805755c9 in zend_call_function () from
> /usr/lib/apache2/modules/libphp5.so
> #40 0x00007f8a80575dc6 in zend_lookup_class_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #41 0x00007f8a80576503 in zend_fetch_class_by_name () from
> /usr/lib/apache2/modules/libphp5.so
> #42 0x00007f8a805d46d9 in ?? () from /usr/lib/apache2/modules/libphp5.so
> #43 0x00007f8a805c1d60 in execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #44 0x00007f8a805735f8 in dtrace_execute_ex () from
> /usr/lib/apache2/modules/libphp5.so
> #45 0x00007f8a805860f0 in zend_execute_scripts () from
> /usr/lib/apache2/modules/libphp5.so
> #46 0x00007f8a80521cf0 in php_execute_script () from
> /usr/lib/apache2/modules/libphp5.so
> #47 0x00007f8a80634f9a in ?? () from /usr/lib/apache2/modules/libphp5.so
> #48 0x00007f8a84d472a0 in ap_run_handler ()
> #49 0x00007f8a84d477e9 in ap_invoke_handler ()
> #50 0x00007f8a84d5d682 in ap_process_async_request ()
> #51 0x00007f8a84d5d820 in ap_process_request ()
> #52 0x00007f8a84d5a122 in ?? ()
> #53 0x00007f8a84d50b10 in ap_run_process_connection ()
> ===========================
> 
> I'm trying to run horde v.5.2.8. I downgraded to php 5.6.7 via APT, but
> that did not help.
> 
> Some googeling came up with
> 
> https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1407990
> 
> which looks related (maybe..) and references the (now marked private...)
> bug
> 
> https://bugs.php.net/bug.php?id=68486
> 
> Thanks a lot,
> 
> Lukas
> 
> -- Package-specific info:
> ==== Additional PHP 5 information ====
> 
> ++++ PHP 5 SAPI (php5query -S): ++++
> apache2
> cgi
> cli
> 
> ++++ PHP 5 Extensions (php5query -M -v): ++++
> sqlite3 (Enabled for apache2 by maintainer script)
> sqlite3 (Enabled for cgi by maintainer script)
> sqlite3 (Enabled for cli by maintainer script)
> gmp (Enabled for apache2 by maintainer script)
> gmp (Enabled for cgi by maintainer script)
> gmp (Enabled for cli by maintainer script)
> pdo_sqlite (Enabled for apache2 by maintainer script)
> pdo_sqlite (Enabled for cgi by maintainer script)
> pdo_sqlite (Enabled for cli by maintainer script)
> xcache (Enabled for apache2 by maintainer script)
> xcache (Enabled for cgi by maintainer script)
> xcache (Enabled for cli by maintainer script)
> mediawiki (Enabled for apache2 by local administrator)
> mediawiki (Enabled for cgi by local administrator)
> mediawiki (Enabled for cli by local administrator)
> imagick (Enabled for apache2 by maintainer script)
> imagick (Enabled for cgi by maintainer script)
> imagick (Enabled for cli by maintainer script)
> memcache (Enabled for apache2 by local administrator)
> memcache (Enabled for cgi by local administrator)
> memcache (Enabled for cli by local administrator)
> mysqli (Enabled for apache2 by maintainer script)
> mysqli (Enabled for cgi by maintainer script)
> mysqli (Enabled for cli by maintainer script)
> opcache (Enabled for apache2 by maintainer script)
> opcache (Enabled for cgi by maintainer script)
> opcache (Enabled for cli by maintainer script)
> mysql (Enabled for apache2 by maintainer script)
> mysql (Enabled for cgi by maintainer script)
> mysql (Enabled for cli by maintainer script)
> pdo_mysql (Enabled for apache2 by maintainer script)
> pdo_mysql (Enabled for cgi by maintainer script)
> pdo_mysql (Enabled for cli by maintainer script)
> gd (Enabled for apache2 by maintainer script)
> gd (Enabled for cgi by maintainer script)
> gd (Enabled for cli by maintainer script)
> curl (Enabled for apache2 by maintainer script)
> curl (Enabled for cgi by maintainer script)
> curl (Enabled for cli by maintainer script)
> mcrypt (Enabled for apache2 by maintainer script)
> mcrypt (Enabled for cgi by maintainer script)
> mcrypt (Enabled for cli by maintainer script)
> ldap (Enabled for apache2 by maintainer script)
> ldap (Enabled for cgi by maintainer script)
> ldap (Enabled for cli by maintainer script)
> pdo (Enabled for apache2 by maintainer script)
> pdo (Enabled for cgi by maintainer script)
> pdo (Enabled for cli by maintainer script)
> json (Enabled for apache2 by maintainer script)
> json (Enabled for cgi by maintainer script)
> json (Enabled for cli by maintainer script)
> 
> ++++ Configuration files: ++++
> [PHP]
> engine = On
> short_open_tag = Off
> asp_tags = Off
> precision = 14
> output_buffering = 4096
> zlib.output_compression = Off
> implicit_flush = Off
> unserialize_callback_func =
> serialize_precision = 17
> disable_functions =
> pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
> disable_classes =
> zend.enable_gc = On
> expose_php = Off
> max_execution_time = 30
> max_input_time = 60
> memory_limit = 128M
> error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
> display_errors = Off
> display_startup_errors = Off
> log_errors = On
> log_errors_max_len = 1024
> ignore_repeated_errors = Off
> ignore_repeated_source = Off
> report_memleaks = On
> track_errors = Off
> html_errors = On
> variables_order = "GPCS"
> request_order = "GP"
> register_argc_argv = Off
> auto_globals_jit = On
> post_max_size = 8M
> auto_prepend_file =
> auto_append_file =
> default_mimetype = "text/html"
> default_charset = "UTF-8"
> doc_root =
> user_dir =
> enable_dl = Off
> file_uploads = On
> upload_max_filesize = 2M
> max_file_uploads = 20
> allow_url_fopen = On
> allow_url_include = Off
> default_socket_timeout = 60
> [CLI Server]
> cli_server.color = On
> [Date]
> [filter]
> [iconv]
> [intl]
> [sqlite]
> [sqlite3]
> [Pcre]
> [Pdo]
> [Pdo_mysql]
> pdo_mysql.cache_size = 2000
> pdo_mysql.default_socket=
> [Phar]
> [mail function]
> SMTP = localhost
> smtp_port = 25
> mail.add_x_header = On
> [SQL]
> sql.safe_mode = Off
> [ODBC]
> odbc.allow_persistent = On
> odbc.check_persistent = On
> odbc.max_persistent = -1
> odbc.max_links = -1
> odbc.defaultlrl = 4096
> odbc.defaultbinmode = 1
> [Interbase]
> ibase.allow_persistent = 1
> ibase.max_persistent = -1
> ibase.max_links = -1
> ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
> ibase.dateformat = "%Y-%m-%d"
> ibase.timeformat = "%H:%M:%S"
> [MySQL]
> mysql.allow_local_infile = On
> mysql.allow_persistent = On
> mysql.cache_size = 2000
> mysql.max_persistent = -1
> mysql.max_links = -1
> mysql.default_port =
> mysql.default_socket =
> mysql.default_host =
> mysql.default_user =
> mysql.default_password =
> mysql.connect_timeout = 60
> mysql.trace_mode = Off
> [MySQLi]
> mysqli.max_persistent = -1
> mysqli.allow_persistent = On
> mysqli.max_links = -1
> mysqli.cache_size = 2000
> mysqli.default_port = 3306
> mysqli.default_socket =
> mysqli.default_host =
> mysqli.default_user =
> mysqli.default_pw =
> mysqli.reconnect = Off
> [mysqlnd]
> mysqlnd.collect_statistics = On
> mysqlnd.collect_memory_statistics = Off
> [OCI8]
> [PostgreSQL]
> pgsql.allow_persistent = On
> pgsql.auto_reset_persistent = Off
> pgsql.max_persistent = -1
> pgsql.max_links = -1
> pgsql.ignore_notice = 0
> pgsql.log_notice = 0
> [Sybase-CT]
> sybct.allow_persistent = On
> sybct.max_persistent = -1
> sybct.max_links = -1
> sybct.min_server_severity = 10
> sybct.min_client_severity = 10
> [bcmath]
> bcmath.scale = 0
> [browscap]
> [Session]
> session.save_handler = files
> session.use_strict_mode = 0
> session.use_cookies = 1
> session.use_only_cookies = 1
> session.name = PHPSESSID
> session.auto_start = 0
> session.cookie_lifetime = 0
> session.cookie_path = /
> session.cookie_domain =
> session.cookie_httponly =
> session.serialize_handler = php
> session.gc_probability = 0
> session.gc_divisor = 1000
> session.gc_maxlifetime = 1440
> session.referer_check =
> session.cache_limiter = nocache
> session.cache_expire = 180
> session.use_trans_sid = 0
> session.hash_function = 0
> session.hash_bits_per_character = 5
> url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
> [MSSQL]
> mssql.allow_persistent = On
> mssql.max_persistent = -1
> mssql.max_links = -1
> mssql.min_error_severity = 10
> mssql.min_message_severity = 10
> mssql.compatibility_mode = Off
> mssql.secure_connection = Off
> [Assertion]
> [COM]
> [mbstring]
> [gd]
> [exif]
> [Tidy]
> tidy.clean_output = Off
> [soap]
> soap.wsdl_cache_enabled=1
> soap.wsdl_cache_dir="/tmp"
> soap.wsdl_cache_ttl=86400
> soap.wsdl_cache_limit = 5
> [sysvshm]
> [ldap]
> ldap.max_links = -1
> [mcrypt]
> [dba]
> [opcache]
> [curl]
> [openssl]
> 
> **** /etc/php5/apache2/conf.d/20-pdo_sqlite.ini ****
> extension=pdo_sqlite.so
> 
> **** /etc/php5/apache2/conf.d/20-mysqli.ini ****
> extension=mysqli.so
> 
> **** /etc/php5/apache2/conf.d/20-ldap.ini ****
> extension=ldap.so
> 
> **** /etc/php5/apache2/conf.d/05-opcache.ini ****
> zend_extension=opcache.so
> 
> **** /etc/php5/apache2/conf.d/20-memcache.ini ****
> extension=memcache.so
> [memcache]
> memcache.dbpath="/var/lib/memcache"
> memcache.maxreclevel=0
> memcache.maxfiles=0
> memcache.archivememlim=0
> memcache.maxfilesize=0
> memcache.maxratio=0
> 
> **** /etc/php5/apache2/conf.d/20-mysql.ini ****
> extension=mysql.so
> 
> **** /etc/php5/apache2/conf.d/20-pdo_mysql.ini ****
> extension=pdo_mysql.so
> 
> **** /etc/php5/apache2/conf.d/10-pdo.ini ****
> extension=pdo.so
> 
> **** /etc/php5/apache2/conf.d/20-mediawiki.ini ****
> [Session]
> session.gc_maxlifetime = 7200
> 
> **** /etc/php5/apache2/conf.d/20-gd.ini ****
> extension=gd.so
> 
> **** /etc/php5/apache2/conf.d/20-mcrypt.ini ****
> extension=mcrypt.so
> 
> **** /etc/php5/apache2/conf.d/20-sqlite3.ini ****
> extension=sqlite3.so
> 
> **** /etc/php5/apache2/conf.d/20-imagick.ini ****
> extension=imagick.so
> 
> **** /etc/php5/apache2/conf.d/20-curl.ini ****
> extension=curl.so
> 
> **** /etc/php5/apache2/conf.d/20-json.ini ****
> extension=json.so
> 
> **** /etc/php5/apache2/conf.d/20-xcache.ini ****
> [xcache-common]
> extension = xcache.so
> [xcache.admin]
> xcache.admin.enable_auth = On
> [xcache]
> xcache.shm_scheme =        "mmap"
> xcache.size  =               60M
> xcache.count =                 1
> xcache.slots =                8K
> xcache.ttl   =                 0
> xcache.gc_interval =           0
> xcache.var_size  =            4M
> xcache.var_count =             1
> xcache.var_slots =            8K
> xcache.var_ttl   =             0
> xcache.var_maxttl   =          0
> xcache.var_gc_interval =     300
> xcache.var_namespace_mode =    0
> xcache.var_namespace =        ""
> xcache.readonly_protection = Off
> xcache.mmap_path =    "/dev/zero"
> xcache.coredump_directory =   ""
> xcache.coredump_type =         0
> xcache.disable_on_crash =    Off
> xcache.experimental =        Off
> xcache.cacher =               On
> xcache.stat   =               On
> xcache.optimizer =           Off
> [xcache.coverager]
> xcache.coverager =          Off
> xcache.coverager_autostart =  On
> xcache.coveragedump_directory = ""
> 
> **** /etc/php5/apache2/conf.d/20-gmp.ini ****
> extension=gmp.so
> 
> 
> -- System Information:
> Debian Release: 8.2
>   APT prefers stable
>   APT policy: (500, 'stable')
> Architecture: amd64 (x86_64)
> 
> Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core)
> Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
> Init: unable to detect
> 
> Versions of packages libapache2-mod-php5 depends on:
> ii  apache2                             2.4.10-10+deb8u3
> ii  apache2-bin [apache2-api-20120211]  2.4.10-10+deb8u3
> ii  libbz2-1.0                          1.0.6-7+b3
> ii  libc6                               2.19-18+deb8u1
> ii  libcomerr2                          1.42.12-1.1
> ii  libdb5.3                            5.3.28-9
> ii  libgssapi-krb5-2                    1.12.1+dfsg-19
> ii  libk5crypto3                        1.12.1+dfsg-19
> ii  libkrb5-3                           1.12.1+dfsg-19
> ii  libmagic1                           1:5.22+15-2
> ii  libonig2                            5.9.5-3.2
> ii  libpcre3                            2:8.35-3.3
> ii  libqdbm14                           1.8.78-5+b1
> ii  libssl1.0.0                         1.0.1k-3+deb8u1
> ii  libstdc++6                          4.9.2-10
> ii  libxml2                             2.9.1+dfsg1-5
> ii  mime-support                        3.58
> ii  php5-cli                            5.6.13+dfsg-0+deb8u1
> ii  php5-common                         5.6.13+dfsg-0+deb8u1
> ii  php5-json                           1.3.6-1
> ii  tzdata                              2015f-0+deb8u1
> ii  ucf                                 3.0030
> ii  zlib1g                              1:1.2.8.dfsg-2+b1
> 
> libapache2-mod-php5 recommends no packages.
> 
> Versions of packages libapache2-mod-php5 suggests:
> ii  php-pear  5.6.13+dfsg-0+deb8u1
> 
> Versions of packages php5-common depends on:
> ii  libc6   2.19-18+deb8u1
> ii  lsof    4.86+dfsg-1
> ii  psmisc  22.21-2
> ii  sed     4.2.2-4+b1
> ii  ucf     3.0030
> 
> Versions of packages php5-common suggests:
> ii  php5-xcache [php5-user-cache]  3.2.0-1
> 
> -- no debconf information
> 
> _______________________________________________
> pkg-php-maint mailing list
> pkg-php-maint@lists.alioth.debian.org
> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-php-maint


-- 
Ondřej Surý <ondrej@sury.org>
Knot DNS (https://www.knot-dns.cz/) – a high-performance DNS server



Information forwarded to debian-bugs-dist@lists.debian.org, Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>:
Bug#803149; Package libapache2-mod-php5. (Wed, 28 Oct 2015 12:18:07 GMT) (full text, mbox, link).


Acknowledgement sent to Ondřej Surý <ondrej@sury.org>:
Extra info received and forwarded to list. Copy sent to Debian PHP Maintainers <pkg-php-maint@lists.alioth.debian.org>. (Wed, 28 Oct 2015 12:18:07 GMT) (full text, mbox, link).


Message #15 received at 803149@bugs.debian.org (full text, mbox, reply):

From: Ondřej Surý <ondrej@sury.org>
To: Lukas Barth <debian-bugs@mbox.tinloaf.de>, Debian Bug Tracking System <803149@bugs.debian.org>, php5-xcache@packages.debian.org
Subject: Re: [php-maint] Bug#803149: libapache2-mod-php5: Segfaulting in zend_hash_find
Date: Wed, 28 Oct 2015 13:16:32 +0100
Control: reassign -1 php5-xcache
Control: found -1 php5-xcache/3.2.0-1

Hi Lukas,

On Wed, Oct 28, 2015, at 11:46, Lukas Barth wrote:
> On 10/28/2015 09:05 AM, Ondřej Surý wrote:
> > could you try disabling xcache?
> 
> That fixes it! Please let me know if I can help with debugging any
> further. I'm fine with running without xcache, but this is probably
> something that should be fixed anyway?

I am reassigning the package to php5-xcache package, so it could be
handled there.

Cheers,
-- 
Ondřej Surý <ondrej@sury.org>
Knot DNS (https://www.knot-dns.cz/) – a high-performance DNS server



Bug reassigned from package 'libapache2-mod-php5' to 'php5-xcache'. Request was from Ondřej Surý <ondrej@sury.org> to 803149-submit@bugs.debian.org. (Wed, 28 Oct 2015 12:18:07 GMT) (full text, mbox, link).


No longer marked as found in versions php5/5.6.13+dfsg-0+deb8u1. Request was from Ondřej Surý <ondrej@sury.org> to 803149-submit@bugs.debian.org. (Wed, 28 Oct 2015 12:18:08 GMT) (full text, mbox, link).


Marked as found in versions php5-xcache/3.2.0-1. Request was from Ondřej Surý <ondrej@sury.org> to 803149-submit@bugs.debian.org. (Wed, 28 Oct 2015 12:18:09 GMT) (full text, mbox, link).


Reply sent to Debian FTP Masters <ftpmaster@ftp-master.debian.org>:
You have taken responsibility. (Wed, 06 Apr 2016 05:06:18 GMT) (full text, mbox, link).


Notification sent to Lukas Barth <debian-bugs@mbox.tinloaf.de>:
Bug acknowledged by developer. (Wed, 06 Apr 2016 05:06:19 GMT) (full text, mbox, link).


Message #26 received at 803149-done@bugs.debian.org (full text, mbox, reply):

From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>
To: 803149-done@bugs.debian.org,
Cc: xcache@packages.debian.org, xcache@packages.qa.debian.org
Subject: Bug#819945: Removed package(s) from unstable
Date: Wed, 06 Apr 2016 05:03:24 +0000
Version: 3.2.0-1+rm

Dear submitter,

as the package xcache has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/819945

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@ftp-master.debian.org.

Debian distribution maintenance software
pp.
Scott Kitterman (the ftpmaster behind the curtain)



Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Wed, 04 May 2016 07:31:17 GMT) (full text, mbox, link).


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