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Posted to bugs@httpd.apache.org by bu...@apache.org on 2016/10/07 16:36:07 UTC
[Bug 60218] New: Apache shutdown automatically
https://bz.apache.org/bugzilla/show_bug.cgi?id=60218
Bug ID: 60218
Summary: Apache shutdown automatically
Product: Apache httpd-2
Version: 2.4.6
Hardware: Other
OS: Linux
Status: NEW
Severity: major
Priority: P2
Component: support
Assignee: bugs@httpd.apache.org
Reporter: giri_marni@dellteam.com
Hi,
We have 5 production servers running apache2.4.6 on Linux, the apache was
shutdown with below message around the same time on all 5 servers. We had to
manually started the process. Could you please let me know the cause of the
issue?
08:35:09.078081 2016] [mpm_prefork:notice] [pid 26441] AH00170: caught
SIGWINCH, shutting down gracefully
---------
[Fri Oct 07 08:35:30.349441 2016] [mpm_prefork:notice] [pid 8423] AH00170:
caught SIGWINCH, shutting down gracefully
[Fri Oct 07 08:37:26.682654 2016] [jk:warn] [pid 2632] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:37:26.696277 2016] [so:warn] [pid 2632] AH01574: module
headers_module is already loaded, skipping
[Fri Oct 07 08:37:26.715912 2016] [so:warn] [pid 2632] AH01574: module
ssl_module is already loaded, skipping
[Fri Oct 07 08:37:26.715968 2016] [so:warn] [pid 2632] AH01574: module
rewrite_module is already loaded, skipping
[Fri Oct 07 08:37:26.721436 2016] [auth_digest:notice] [pid 2632] AH01757:
generating secret for digest authentication ...
[Fri Oct 07 08:37:26.722234 2016] [lbmethod_heartbeat:notice] [pid 2632]
AH02282: No slotmem from mod_heartmonitor
[Fri Oct 07 08:37:26.723366 2016] [jk:warn] [pid 2632] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:37:26.744869 2016] [mpm_prefork:notice] [pid 2632] AH00163:
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_jk/1.2.41
configured -- resuming normal operations
[Fri Oct 07 08:37:26.744902 2016] [core:notice] [pid 2632] AH00094: Command
line: '/usr/sbin/httpd -f /hilton/cct/apps/journey/apache/conf/httpd.conf -D
FOREGROUND'
[Fri Oct 07 08:37:26.752806 2016] [mpm_prefork:notice] [pid 2632] AH00170:
caught SIGWINCH, shutting down gracefully
[Fri Oct 07 08:37:28.745515 2016] [jk:warn] [pid 3060] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:37:28.761200 2016] [so:warn] [pid 3060] AH01574: module
headers_module is already loaded, skipping
[Fri Oct 07 08:37:28.777616 2016] [so:warn] [pid 3060] AH01574: module
ssl_module is already loaded, skipping
[Fri Oct 07 08:37:28.777677 2016] [so:warn] [pid 3060] AH01574: module
rewrite_module is already loaded, skipping
[Fri Oct 07 08:37:28.781948 2016] [auth_digest:notice] [pid 3060] AH01757:
generating secret for digest authentication ...
[Fri Oct 07 08:37:28.782700 2016] [lbmethod_heartbeat:notice] [pid 3060]
AH02282: No slotmem from mod_heartmonitor
[Fri Oct 07 08:37:28.783844 2016] [jk:warn] [pid 3060] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:37:28.804338 2016] [mpm_prefork:notice] [pid 3060] AH00163:
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_jk/1.2.41
configured -- resuming normal operations
[Fri Oct 07 08:37:28.804378 2016] [core:notice] [pid 3060] AH00094: Command
line: '/usr/sbin/httpd -f /hilton/cct/apps/journey/apache/conf/httpd.conf -D
FOREGROUND'
[Fri Oct 07 08:37:28.808591 2016] [mpm_prefork:notice] [pid 3060] AH00170:
caught SIGWINCH, shutting down gracefully
[Fri Oct 07 08:41:52.209078 2016] [jk:warn] [pid 3939] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:41:52.221410 2016] [so:warn] [pid 3939] AH01574: module
headers_module is already loaded, skipping
[Fri Oct 07 08:41:52.240100 2016] [so:warn] [pid 3939] AH01574: module
ssl_module is already loaded, skipping
[Fri Oct 07 08:41:52.240140 2016] [so:warn] [pid 3939] AH01574: module
rewrite_module is already loaded, skipping
[Fri Oct 07 08:41:52.244354 2016] [auth_digest:notice] [pid 3939] AH01757:
generating secret for digest authentication ...
[Fri Oct 07 08:41:52.245122 2016] [lbmethod_heartbeat:notice] [pid 3939]
AH02282: No slotmem from mod_heartmonitor
[Fri Oct 07 08:41:52.246328 2016] [jk:warn] [pid 3939] No JkShmFile defined in
httpd.conf. Using default
/hilton/cct/apps/journey/apache/logs/jk-runtime-status
[Fri Oct 07 08:41:52.268473 2016] [mpm_prefork:notice] [pid 3939] AH00163:
Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.1e-fips mod_jk/1.2.41
configured -- resuming normal operations
[Fri Oct 07 08:41:52.268518 2016] [core:notice] [pid 3939] AH00094: Command
line: '/usr/sbin/httpd -f /hilton/cct/apps/journey/apache/conf/httpd.conf -D
FOREGROUND'
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[Bug 60218] Apache shutdown automatically
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60218
Szőgyényi Gábor <sz...@freemail.hu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |szg0000@freemail.hu
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[Bug 60218] Apache shutdown automatically
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60218
--- Comment #1 from Luca Toscano <to...@gmail.com> ---
Hi!
https://bz.apache.org/bugzilla/show_bug.cgi?id=50669 explains what's happening:
"""
SIGWINCH is used to signal a windows size change to the applications running on
a terminal. Due to the lack of other signal numbers and given the fact that
httpd normally runs detached from a terminal the SIGWINCH signal was chosen to
instruct httpd to do a graceful shutdown. So this works as designed.
"""
How do you start httpd? Is it from a terminal?
Luca
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