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 Topic: Apache 2.4.9 restarts itself without obvious reason |
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| Author |
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Mg
Joined: 04 Jun 2014
Posts: 4
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 Posted: Tue 24 Jun '14 15:38 Post subject: Apache 2.4.9 restarts itself without obvious reason |
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I face the problem, that Apache restarts itself unexpectedly without obvious reason.
(OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- shutting down server
(OS 10038)An operation was attempted on something that is not a socket. : AH00344: accept() failed.
Relevant configuration settings:
| Quote: |
ThreadsPerChild 300
AcceptFilter http none
AcceptFilter https none
EnableSendfile off
EnableMMAP off
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The problem occurs since the Apache upgrade from 2.4.4 to 2.4.9.
At this moment I reverted to 2.4.4 again because the random restarts cause downtimes.
Apache Version (from this site):
* Problem occurs on 2.4.9, both VC10 and VC11 compiled ones
* Problem does NOT occur on 2.4.4
Operating System:
* Microsoft Windows Server 2012 Standard
Apache works as a caching reverse proxy (mod_cache_disk)
typical logfile fragment:
| Code: |
[Fri May 23 07:53:58.344457 2014] [mpm_winnt:crit] [pid 42540:tid 380] (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- shutting down server
[Fri May 23 07:54:03.757607 2014] [mpm_winnt:warn] [pid 42540:tid 4212] (OS 10038)An operation was attempted on something that is not a socket. : AH00344: accept() failed.
[Fri May 23 07:54:30.288807 2014] [mpm_winnt:notice] [pid 42540:tid 380] AH00362: Child: Waiting 270 more seconds for 5 worker threads to finish.
[Fri May 23 07:55:00.329552 2014] [mpm_winnt:notice] [pid 42540:tid 380] AH00362: Child: Waiting 240 more seconds for 1 worker threads to finish.
[Fri May 23 07:55:30.370221 2014] [mpm_winnt:notice] [pid 42540:tid 380] AH00362: Child: Waiting 210 more seconds for 1 worker threads to finish.
[Fri May 23 07:55:47.893020 2014] [mpm_winnt:notice] [pid 42540:tid 380] AH00364: Child: All worker threads have exited.
[Fri May 23 07:55:48.010131 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00428: Parent: child process 42540 exited with status 0 -- Restarting.
[Fri May 23 07:55:48.801890 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00455: Apache/2.4.9 (Win64) OpenSSL/1.0.1g configured -- resuming normal operations
[Fri May 23 07:55:48.801890 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00456: Apache Lounge VC10 Server built: Mar 17 2014 12:11:31
[Fri May 23 07:55:48.801890 2014] [core:notice] [pid 36544:tid 516] AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
[Fri May 23 07:55:48.802891 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00418: Parent: Created child process 33888
[Fri May 23 07:55:50.263291 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00354: Child: Starting 300 worker threads.
[Fri May 23 11:58:09.232804 2014] [mpm_winnt:crit] [pid 33888:tid 380] (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- shutting down server
[Fri May 23 11:58:10.710220 2014] [mpm_winnt:warn] [pid 33888:tid 5008] (OS 10038)An operation was attempted on something that is not a socket. : AH00344: accept() failed.
[Fri May 23 11:58:28.546422 2014] [mpm_winnt:warn] [pid 33888:tid 3320] (OS 10038)An operation was attempted on something that is not a socket. : AH00344: accept() failed.
[Fri May 23 11:58:41.169814 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 270 more seconds for 8 worker threads to finish.
[Fri May 23 11:59:11.208219 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 240 more seconds for 3 worker threads to finish.
[Fri May 23 11:59:41.245781 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 210 more seconds for 1 worker threads to finish.
[Fri May 23 12:00:11.277011 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 180 more seconds for 1 worker threads to finish.
[Fri May 23 12:00:41.305795 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 150 more seconds for 1 worker threads to finish.
[Fri May 23 12:01:11.335526 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00362: Child: Waiting 120 more seconds for 1 worker threads to finish.
[Fri May 23 12:01:15.840009 2014] [mpm_winnt:notice] [pid 33888:tid 380] AH00364: Child: All worker threads have exited.
[Fri May 23 12:01:15.953118 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00428: Parent: child process 33888 exited with status 0 -- Restarting.
[Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00455: Apache/2.4.9 (Win64) OpenSSL/1.0.1g configured -- resuming normal operations
[Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00456: Apache Lounge VC10 Server built: Mar 17 2014 12:11:31
[Fri May 23 12:01:16.820952 2014] [core:notice] [pid 36544:tid 516] AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
[Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid 516] AH00418: Parent: Created child process 24388
[Fri May 23 12:01:18.308375 2014] [mpm_winnt:notice] [pid 24388:tid 376] AH00354: Child: Starting 300 worker threads.
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Have you got any idea, why this can happen?
In the windows eventlog I can't find any relevant entries at the time that apache restarts.
Please help if you can |
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jraute
Joined: 13 Sep 2013
Posts: 188
Location: Rheinland, Germany
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| Posted: Tue 24 Jun '14 16:01 Post subject: |
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| just a try in a command shell (cmd.exe): netsh winsock reset |
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Jan
Joined: 08 Jun 2015
Posts: 2
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| Posted: Mon 08 Jun '15 15:45 Post subject: |
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Hi all,
I am running Apache 2.4.12 VC11 on Windows Server 2008 R2 Ent. as Reverse Proxy for IIS and Tomcat WebServers.
Loaded Modules:
mod_jk/1.2.40
OpenSSL/1.0.1m
PHP/5.6.4 (i have two php pages which are queried from time to time)
The AcceptFilter etc listed above are already set:
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AcceptFilter http none
AcceptFilter https none
EnableSendfile off
EnableMMAP off
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Also i found some hint´s regarding AV Systems which should be deactivated etc but none of this actions solved the issue.
any further idea? |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
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| Posted: Mon 08 Jun '15 15:59 Post subject: |
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Hi Jan,
do it as jraute told you
open cmd.exe as Adminstrator an
type | copy / paste
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netsh winsock reset
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Jan
Joined: 08 Jun 2015
Posts: 2
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| Posted: Mon 08 Jun '15 16:04 Post subject: |
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sorry forgot to mention -> winsock reset was also done but the issue still persists  |
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