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Bug#324482: marked as done (apache2-mpm-prefork: apache quits when trying to create more than 250 processes)

Your message dated Wed, 27 Sep 2006 20:37:06 +0200
with message-id <451AC4D2.6050303@err.no>
and subject line Bug#324482: apache2-mpm-prefork: apache quits when trying to create more than 250 processes
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)
--- Begin Message --- 
Package: apache2-mpm-prefork
Version: 2.0.54-4
Severity: important


When MaxClients and ServerLimit is set to more than 256 Apache quits when it tries to
create > 256 processes

[Tue Aug 09 16:15:22 2005] [notice] Apache/2.0.54 (Debian GNU/Linux)
DAV/2 SVN/1.2.0 mod_python/3.1.3 Python/2.3.5 PHP/4.3.10-15 mod_ssl/2.0.54 OpenSSL/0.9.7e mod_perl/1.999.21 Perl/v5.8.4 configured -- resuming normal operations
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] Child 15106 returned a Fatal error... Apache is exiting!
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [emerg] (43)Identifier removed: couldn't grab the accept mutex
[Tue Aug 09 18:30:59 2005] [emerg] (43)Identifier removed: couldn't grab the accept mutex


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (750, 'testing'), (700, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.8-2-386
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages apache2-mpm-prefork depends on:
ii  apache2-common              2.0.54-4     next generation, scalable, extenda
ii  libapr0                     2.0.54-4     the Apache Portable Runtime
ii  libc6                       2.3.2.ds1-22 GNU C Library: Shared libraries an
ii  libdb4.2                    4.2.52-18    Berkeley v4.2 Database Libraries [
ii  libexpat1                   1.95.8-3     XML parsing C library - runtime li
ii  libldap2                    2.1.30-11    OpenLDAP libraries
ii  libpcre3                    5.0-1.1      Perl 5 Compatible Regular Expressi
ii  libssl0.9.7                 0.9.7e-3     SSL shared libraries
ii  zlib1g                      1:1.2.2-4    compression library - runtime

apache2-mpm-prefork recommends no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Mario Kless skrev:

[Tue Aug 09 16:15:22 2005] [notice] Apache/2.0.54 (Debian GNU/Linux)
DAV/2 SVN/1.2.0 mod_python/3.1.3 Python/2.3.5 PHP/4.3.10-15 mod_ssl/2.0.54 OpenSSL/0.9.7e mod_perl/1.999.21 Perl/v5.8.4 configured -- resuming normal operations
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:58 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [alert] Child 15106 returned a Fatal error... Apache is exiting!
[Tue Aug 09 18:30:59 2005] [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 33
[Tue Aug 09 18:30:59 2005] [emerg] (43)Identifier removed: couldn't grab the accept mutex
[Tue Aug 09 18:30:59 2005] [emerg] (43)Identifier removed: couldn't grab the accept mutex



Your ulimits are set "too low".  Increase them in /etc/security/limits.conf.

- tfheen

--- End Message ---
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