Bug#279690: apache-ssl: Segmentation fault when accessing any pages
Fabio Massimo Di Nitto wrote:
Can you please attach the configuration files? What modules are you using?
Fabio
## File httpd.conf #
cat httpd.conf | grep -v '^#' | grep '[A-Za-z0-9]'
ServerType standalone
ServerRoot /etc/apache-ssl
LockFile /var/lock/apache-ssl.lock
PidFile /var/run/apache-ssl.pid
ScoreBoardFile /var/run/apache-ssl.scoreboard
Timeout 120
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
MinSpareServers 2
MaxSpareServers 6
StartServers 3
MaxClients 150
MaxRequestsPerChild 100
Listen 443
Include /etc/apache-ssl/modules.conf
IfModule mod_status.c
ExtendedStatus On
/IfModule
Port 443
User www-data
Group www-data
ServerAdmin [EMAIL PROTECTED]
ServerName www.pixelized.ch
DocumentRoot /home/www.pixelized.ch
Directory /
Options SymLinksIfOwnerMatch
AllowOverride None
/Directory
Directory /var/www/
Options Indexes Includes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
Allow from all
/Directory
Directory /home/www.pixelized.ch/
Options Indexes Includes FollowSymLinks MultiViews
# This controls which options the .htaccess files in directories can
# override. Can also be All, or any combination of Options,
FileInfo,
# AuthConfig, and Limit
AllowOverride None
# Controls who can get stuff from this server.
Order allow,deny
Allow from all
/Directory
IfModule mod_userdir.c
UserDir public_html
Directory /home/*/public_html
AllowOverride FileInfo AuthConfig Limit
Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
Limit GET POST OPTIONS PROPFIND
Order allow,deny
Allow from all
/Limit
Limit PUT DELETE PATCH PROPPATCH MKCOL COPY MOVE LOCK UNLOCK
Order deny,allow
Deny from all
/Limit
/Directory
/IfModule
IfModule mod_dir.c
DirectoryIndex index.html index.htm index.shtml index.cgi index.php
/IfModule
AccessFileName .htaccess
Files ~ ^\.ht
Order allow,deny
Deny from all
/Files
UseCanonicalName Off
TypesConfig /etc/mime.types
DefaultType text/plain
IfModule mod_mime_magic.c
MIMEMagicFile /usr/share/misc/file/magic.mime
/IfModule
HostnameLookups Off
ErrorLog /var/log/apache-ssl/error.log
LogLevel warn
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
\%{forensic-
id}n\ %T %v full
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
\%{forensic-
id}n\ %P %T debug
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
\%{forensic-
id}n\ combined
LogFormat %h %l %u %t \%r\ %s %b \%{forensic-id}n\ forensic
LogFormat %h %l %u %t \%r\ %s %b common
LogFormat %{Referer}i - %U referer
LogFormat %{User-agent}i agent
CustomLog /var/log/apache-ssl/access.log combined
IfModule mod_log_forensic.c
ForensicLog /var/log/apache-ssl/forensic.log
/IfModule
IfModule mod_backtrace.c
EnableExceptionHook On
# Backtrace logs are written to error.log but optionally they can be
# redirected to a different file.
# BacktraceLog /var/log/apache-ssl/backtrace.log
/IfModule
IfModule mod_whatkilledus.c
EnableExceptionHook On
# Whatkilledus logs are written to error.log but optionally they can be
# redirected to a different file.
# WhatKilledUsLog /var/log/apache-ssl/whatkilledus.log
/IfModule
ServerSignature On
IfModule mod_alias.c
Alias /icons/ /usr/share/apache/icons/
Directory /usr/share/apache/icons
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
/Directory
Alias /images/ /usr/share/images/
Directory /usr/share/images
Options MultiViews
AllowOverride None
Order allow,deny
Allow from all
/Directory
/IfModule
IfModule mod_alias.c
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
Directory /usr/lib/cgi-bin/
AllowOverride None
Options ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
/Directory
/IfModule
IfModule mod_autoindex.c
# FancyIndexing: whether you want fancy directory indexing or standard
IndexOptions FancyIndexing NameWidth=*
# AddIcon* directives tell the server which icon to show for different
# files or filename extensions. These are only displayed for
# FancyIndexed directories.
AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip
AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*
AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon
Bug#279690: apache-ssl: Segmentation fault when accessing any pages
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Giacomo A. Catenazzi wrote: | Fabio Massimo Di Nitto wrote: | | | Can you please attach the configuration files? What modules are you | using? | | Fabio | | | SSLNoV2 | Can you please try to comment this out? Thanks Fabio - -- Self-Service law: The last available dish of the food you have decided to eat, will be inevitably taken from the person in front of you. -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBlHtOhCzbekR3nhgRAoDWAJ9US21RfJl5t9mT7x/6ZBNnc0aGZQCfdsA7 ZytpsZW9LFE8XTzjkc0sV2E= =AnFJ -END PGP SIGNATURE-
Bug#279690: apache-ssl: Segmentation fault when accessing any pages
with: #SSLNoV2 [Fri Nov 12 10:04:17 2004] /usr/lib/apache-ssl/gcache started [Fri Nov 12 10:04:17 2004] /usr/lib/apache-ssl/gcache started [Fri Nov 12 10:04:17 2004] [notice] Apache/1.3.31 Ben-SSL/1.55 (Debian GNU/Linux) mod _perl/1.29 configured -- resuming normal operations [Fri Nov 12 10:04:17 2004] [notice] Accept mutex: sysvsem (Default: sysvsem) [Fri Nov 12 10:04:22 2004] [notice] child pid 5802 exit signal Segmentation fault (11) [Fri Nov 12 10:04:22 2004] [notice] child pid 5801 exit signal Segmentation fault (11) [Fri Nov 12 10:04:22 2004] [notice] child pid 5800 exit signal Segmentation fault (11) [Fri Nov 12 10:04:23 2004] [notice] child pid 5806 exit signal Segmentation fault (11) [Fri Nov 12 10:04:24 2004] [notice] child pid 5815 exit signal Segmentation fault (11) [Fri Nov 12 10:04:24 2004] [notice] child pid 5810 exit signal Segmentation fault (11) [Fri Nov 12 10:04:24 2004] [notice] child pid 5809 exit signal Segmentation fault (11) [Fri Nov 12 10:04:25 2004] [notice] child pid 5817 exit signal Segmentation fault (11) [Fri Nov 12 10:04:25 2004] [notice] child pid 5816 exit signal Segmentation fault (11) Fabio Massimo Di Nitto wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Giacomo A. Catenazzi wrote: | Fabio Massimo Di Nitto wrote: | | | Can you please attach the configuration files? What modules are you | using? | | Fabio | | | SSLNoV2 | Can you please try to comment this out? Thanks Fabio
Bug#280206: apache: Apache wont start, FD_SETSIZE set too low in 1.3.31-7?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Peter Bredlöv wrote: | I installed apache, apache-common and apache-utils, but the same error comes up; | | [Wed Nov 10 01:55:34 2004] [warn] make_sock: problem listening on port 443, filedescriptor (1128) larger than FD_SETSIZE (1024) found, you probably need to rebuild Apache with a larger FD_SETSIZE | | /usr/sbin/apache -v gives: | | Server version: Apache/1.3.33 (Debian GNU/Linux) | Server built: Nov 9 2004 07:10:29 | | Now im confused ;) | | Yes that's ok.. but did you install the packages from the url i gave to you? I explicitly forced FD_SETSIZE to 4096 Fabio - -- Self-Service law: The last available dish of the food you have decided to eat, will be inevitably taken from the person in front of you. -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBlIiBhCzbekR3nhgRAgo7AJ4grMHvHxAbtcRQ+J4hH7odY8Z9WACggKmC uHtyIOjZ1g6Y8VvwuMIhY88= =AnF9 -END PGP SIGNATURE-
Bug#280871: Problems with apache, PHP, MM and UML.
Can the two of your try the previous libmm11 package (1.1.3-6.1) from here: http://security.debian.org/debian-security/pool/updates/main/m/mm/ ... and let me know if downgrading libmm11 clears up your problems? As the only two users so far to have reported this issue (and I haven't seen it on my own machines either) are using UML, I'm guessing it's something odd going on between UML and libmm (maybe in dealing with sparse files, or something else?... I'm not sure). I'll give it a bit more of a hammer later on, but if downgrading libmm solves your problems (and I suspect it will), I'll reassign the bugs there. ... Adam Mark: Can you think of any reason why forcing MMFILE might lead to the symptoms described in the two bug reports CCd?
Bug#280871: Problems with apache, PHP, MM and UML.
On Sat, Nov 13, 2004 at 02:58:55AM +1000, Adam Conrad wrote: Mark: Can you think of any reason why forcing MMFILE might lead to the symptoms described in the two bug reports CCd? Well, the MMFILE implementation is a mmapped file. This will cause it to allocate backing store for the shared memory segment when it is used. If this is only showing up on UML systems my first guess would be that sending the process a signal (as a configuration reload does) causes the UML kernel to allocate backing store for the entire memory mapping. Otherwise the reload probably just causes PHP to walk over the entire shared memoy segment. I'd guess that the old build would've been using System V shared memory which wouldn't have the backing store - it could be figured out readily although the mirror I use doesn't seem to have the old stable mm binary package and I managed to loose my archive a while ago. If it had ended up doing that then there would be no such issues with backing store. MMFILE was chosen because it's the most conservative mechanism in terms of kernel compatibility and when System V shared memory did get used it caused problems for PHP since the default system limit on shared memory is 32Mb with 2.6 kernels - PHP tries to allocate 64Mb and fails. -- You grabbed my hand and we fell into it, like a daydream - or a fever.
