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Posted to users@httpd.apache.org by Mar Imp <ma...@gmail.com> on 2014/08/05 12:35:15 UTC
Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Hi Jeff,
after 5 Days the next Apache restart
it contains a new Error:
[Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
the start mutex
Logfile:
[Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
(OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
shutting down server
[Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
(OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
invalid
[Tue Aug 05 01:36:29.925336 2014] [mpm_winnt:warn] [pid 31884:tid 536]
(OS 10038)An operation was attempted on something that is not a
socket. : AH00344: accept() failed.
[Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
the start mutex
[Tue Aug 05 01:36:45.466468 2014] [mpm_winnt:warn] [pid 31884:tid
5696] (OS 10038)An operation was attempted on something that is not a
socket. : AH00344: accept() failed.
[Tue Aug 05 01:37:01.077535 2014] [mpm_winnt:notice] [pid 31884:tid
444] AH00362: Child: Waiting 30 more seconds for 9 worker threads to
finish.
[Tue Aug 05 01:37:31.113122 2014] [mpm_winnt:notice] [pid 31884:tid
444] AH00362: Child: Waiting 0 more seconds for 6 worker threads to
finish.
[Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
444] AH00363: Child: Terminating 6 threads that failed to exit.
[Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
444] AH00364: Child: All worker threads have exited.
[Tue Aug 05 01:37:31.370367 2014] [mpm_winnt:notice] [pid 13424:tid
536] AH00428: Parent: child process 31884 exited with status 0 --
Restarting.
[Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
resuming normal operations
[Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
[Tue Aug 05 01:37:32.213174 2014] [core:notice] [pid 13424:tid 536]
AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
[Tue Aug 05 01:37:32.214178 2014] [mpm_winnt:notice] [pid 13424:tid
536] AH00418: Parent: Created child process 31668
[Tue Aug 05 01:37:33.568475 2014] [mpm_winnt:notice] [pid 31668:tid
396] AH00354: Child: Starting 300 worker threads.
Did you have time to investigate any further?
Can I help in any way ?
thx and kind regards
Mar Imp
2014-07-31 15:44 GMT+02:00 Mar Imp <ma...@gmail.com>:
> Hi,
>
> -> the Apache server restarted itself again:
>
> [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
> shutting down server
> [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
> invalid
> [Wed Jul 30 22:15:23.026349 2014] [mpm_winnt:warn] [pid 34808:tid
> 4624] (OS 10038)An operation was attempted on something that is not a
> socket. : AH00344: accept() failed.
> [Wed Jul 30 22:15:39.956951 2014] [mpm_winnt:warn] [pid 34808:tid
> 3092] (OS 10038)An operation was attempted on something that is not a
> socket. : AH00344: accept() failed.
> [Wed Jul 30 22:15:53.544739 2014] [mpm_winnt:notice] [pid 34808:tid
> 464] AH00362: Child: Waiting 30 more seconds for 3 worker threads to
> finish.
> [Wed Jul 30 22:16:16.571534 2014] [mpm_winnt:notice] [pid 34808:tid
> 464] AH00364: Child: All worker threads have exited.
> [Wed Jul 30 22:16:16.687244 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00428: Parent: child process 34808 exited with status 0 --
> Restarting.
> [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
> resuming normal operations
> [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
> [Wed Jul 30 22:16:17.454981 2014] [core:notice] [pid 13424:tid 536]
> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
> [Wed Jul 30 22:16:17.455982 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00418: Parent: Created child process 31884
> [Wed Jul 30 22:16:18.727198 2014] [mpm_winnt:notice] [pid 31884:tid
> 444] AH00354: Child: Starting 300 worker threads.
>
> -> There are no suspicious entries in other apache logfiles or in the
> windows event log.
>
> -> you asked about loaded modules:
>
> C:\Apache24\bin>httpd.exe -t -D DUMP_MODULES
> Loaded Modules:
> core_module (static)
> win32_module (static)
> mpm_winnt_module (static)
> http_module (static)
> so_module (static)
> access_compat_module (shared)
> actions_module (shared)
> alias_module (shared)
> allowmethods_module (shared)
> asis_module (shared)
> auth_basic_module (shared)
> authn_core_module (shared)
> authn_file_module (shared)
> authz_core_module (shared)
> authz_groupfile_module (shared)
> authz_host_module (shared)
> authz_user_module (shared)
> autoindex_module (shared)
> cache_module (shared)
> cache_disk_module (shared)
> cgi_module (shared)
> deflate_module (shared)
> dir_module (shared)
> env_module (shared)
> expires_module (shared)
> filter_module (shared)
> headers_module (shared)
> include_module (shared)
> isapi_module (shared)
> log_config_module (shared)
> mime_module (shared)
> negotiation_module (shared)
> proxy_module (shared)
> proxy_connect_module (shared)
> proxy_http_module (shared)
> rewrite_module (shared)
> setenvif_module (shared)
> socache_shmcb_module (shared)
> ssl_module (shared)
>
> -> apache works as a caching reverse proxy
>
> hope you can find out something that solves this issue ...
>
> thank you for your help!
>
> 2014-07-31 13:02 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
>> On Tue, Jul 29, 2014 at 7:40 AM, Jeff Trawick <tr...@gmail.com> wrote:
>>>
>>> On Tue, Jul 29, 2014 at 5:33 AM, Mar Imp <ma...@gmail.com> wrote:
>>>>
>>>> Hi Jeff,
>>>>
>>>> After the first restart, apache restarted itself 2 more times
>>>> yesterday. Good news: the additional information IS part of the logs:
>>>> [Mon Jul 28 16:48:10.070355 2014] [mpm_winnt:crit] [pid 38752:tid 388]
>>>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
>>>> invalid
>>>> does it help you to identify the issue?
>>>
>>>
>>> Unfortunately it does not immediately pinpoint the problem, but it can't
>>> hurt :) 8 is the value for the handle that suddenly went bad.
>>
>>
>> I'll try to spend some real time on this over the weekend. This is a very
>> interesting issue.
>>
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Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Mar Imp <ma...@gmail.com>.
Hi Jeff & all,
I was able to fix this problem using the
"CacheQuickHandler off"
directive.
Since "CacheQuickHandler off" was set, no apache reboot was logged (no
other configuration change was made then).
So it seems the disk cache module has a bug.
Anyway, I would like to thank you for your help!
Yours
Mar Imp
2014-08-09 2:34 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
> On Fri, Aug 8, 2014 at 10:21 AM, Jeff Trawick <tr...@gmail.com> wrote:
>>
>> On Thu, Aug 7, 2014 at 9:45 AM, Agnetta Kamugisha
>> <ka...@nccommunitycolleges.edu> wrote:
>>>
>>> Jeff,
>>>
>>> Check this link.
>>>
>>> We had to implement this workaround.
>>> https://www.apachelounge.com/viewtopic.php?t=6037
>>
>>
>> FWIW, AH00344 after AH00356 shouldn't be interesting. The listening
>> socket got closed as part of shutting down after the original problem. I
>> hope to improve logging of that in the shutdown scenario so that people
>> don't worry about that.
>>
>> This "netsh winsock reset" hint is interesting. With the report we have
>> on 2.4.10, which tells us which handle goes bad (thus triggering AH00356),
>> the bad handle is a rather generic handle. (CreateEvent(NULL, TRUE, FALSE,
>> NULL);)
>>
>> When, or how often, do you need to use "netsh winsock reset"?
>
>
> Uhh, for those trying this, be aware that after doing that it says to
> restart the computer ;)
>
>>
>>
>> Please confirm that you were seeing AH00356 without "netsh winsock reset".
>>
>> (I can imagine that there are situations with third-party winsock layers
>> where "netsh winsock reset" helps with the AH00344 error which doesn't come
>> right after the AH00356 error.)
>>
>> Thanks!
>
>
>
>
> --
> Born in Roswell... married an alien...
> http://emptyhammock.com/
> http://edjective.org/
>
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Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Jeff Trawick <tr...@gmail.com>.
On Fri, Aug 8, 2014 at 10:21 AM, Jeff Trawick <tr...@gmail.com> wrote:
> On Thu, Aug 7, 2014 at 9:45 AM, Agnetta Kamugisha <
> kamugishaa@nccommunitycolleges.edu> wrote:
>
>> Jeff,
>>
>> Check this link.
>>
>> We had to implement this workaround.
>> https://www.apachelounge.com/viewtopic.php?t=6037
>
>
> FWIW, AH00344 after AH00356 shouldn't be interesting. The listening
> socket got closed as part of shutting down after the original problem. I
> hope to improve logging of that in the shutdown scenario so that people
> don't worry about that.
>
> This "netsh winsock reset" hint is interesting. With the report we have
> on 2.4.10, which tells us which handle goes bad (thus triggering AH00356),
> the bad handle is a rather generic handle. (CreateEvent(NULL, TRUE, FALSE,
> NULL);)
>
> When, or how often, do you need to use "netsh winsock reset"?
>
Uhh, for those trying this, be aware that after doing that it says to
restart the computer ;)
>
> Please confirm that you were seeing AH00356 without "netsh winsock reset".
>
> (I can imagine that there are situations with third-party winsock layers
> where "netsh winsock reset" helps with the AH00344 error which doesn't come
> right after the AH00356 error.)
>
> Thanks!
>
--
Born in Roswell... married an alien...
http://emptyhammock.com/
http://edjective.org/
Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Jeff Trawick <tr...@gmail.com>.
On Thu, Aug 7, 2014 at 9:45 AM, Agnetta Kamugisha <
kamugishaa@nccommunitycolleges.edu> wrote:
> Jeff,
>
> Check this link.
>
> We had to implement this workaround.
> https://www.apachelounge.com/viewtopic.php?t=6037
FWIW, AH00344 after AH00356 shouldn't be interesting. The listening socket
got closed as part of shutting down after the original problem. I hope to
improve logging of that in the shutdown scenario so that people don't worry
about that.
This "netsh winsock reset" hint is interesting. With the report we have on
2.4.10, which tells us which handle goes bad (thus triggering AH00356), the
bad handle is a rather generic handle. (CreateEvent(NULL, TRUE, FALSE,
NULL);)
When, or how often, do you need to use "netsh winsock reset"?
Please confirm that you were seeing AH00356 without "netsh winsock reset".
(I can imagine that there are situations with third-party winsock layers
where "netsh winsock reset" helps with the AH00344 error which doesn't come
right after the AH00356 error.)
Thanks!
RE: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Agnetta Kamugisha <ka...@nccommunitycolleges.edu>.
Jeff,
Check this link.
We had to implement this workaround.
https://www.apachelounge.com/viewtopic.php?t=6037
Thanks
Agnetta
-----Original Message-----
From: Mar Imp [mailto:marimpimp@gmail.com]
Sent: Thursday, August 07, 2014 4:40 AM
To: users@httpd.apache.org
Subject: Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Hi Jeff,
I checked the logfiles again. There is nothing unusual there.
There are no other errors logged in vhost-logfiles at the time of the restart, nothing in the Windows Event Log.
What can we do? Level up the Loglevel ?
At this time I have “LogLevel warn” set in httpd.conf.
What do you suggest?
Thx
Mar Imp
2014-08-05 16:37 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
> On Tue, Aug 5, 2014 at 8:25 AM, Jeff Trawick <tr...@gmail.com> wrote:
>>
>> On Tue, Aug 5, 2014 at 6:35 AM, Mar Imp <ma...@gmail.com> wrote:
>>>
>>> Hi Jeff,
>>>
>>> after 5 Days the next Apache restart
>>>
>>> it contains a new Error:
>>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure
>>> releasing the start mutex
>>>
>>> Logfile:
>>> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid
>>> 444] (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
>>> shutting down server [Tue Aug 05 01:36:29.137575 2014]
>>> [mpm_winnt:crit] [pid 31884:tid 444] (OS 6)The handle is invalid. :
>>> AH02644: Child: Event handle #0 (8) is invalid [Tue Aug 05
>>> 01:36:29.925336 2014] [mpm_winnt:warn] [pid 31884:tid 536] (OS
>>> 10038)An operation was attempted on something that is not a socket.
>>> : AH00344: accept() failed.
>>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure
>>> releasing the start mutex [Tue Aug 05 01:36:45.466468 2014]
>>> [mpm_winnt:warn] [pid 31884:tid 5696] (OS 10038)An operation was
>>> attempted on something that is not a socket. : AH00344: accept()
>>> failed.
>>> [Tue Aug 05 01:37:01.077535 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00362: Child: Waiting 30 more seconds for 9 worker threads to
>>> finish.
>>> [Tue Aug 05 01:37:31.113122 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00362: Child: Waiting 0 more seconds for 6 worker threads to
>>> finish.
>>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00363: Child: Terminating 6 threads that failed to exit.
>>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00364: Child: All worker threads have exited.
>>> [Tue Aug 05 01:37:31.370367 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00428: Parent: child process 31884 exited with status 0 --
>>> Restarting.
>>> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
>>> resuming normal operations [Tue Aug 05 01:37:32.213174 2014]
>>> [mpm_winnt:notice] [pid 13424:tid 536] AH00456: Apache Lounge VC11
>>> Server built: Jul 17 2014 12:58:29 [Tue Aug 05 01:37:32.213174 2014]
>>> [core:notice] [pid 13424:tid 536]
>>> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>>> [Tue Aug 05 01:37:32.214178 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00418: Parent: Created child process 31668 [Tue Aug 05
>>> 01:37:33.568475 2014] [mpm_winnt:notice] [pid 31668:tid 396]
>>> AH00354: Child: Starting 300 worker threads.
>>>
>>> Did you have time to investigate any further?
>>> Can I help in any way ?
>>
>>
>> I am spending a modest amount of time on this. For now, keep posting
>> when you see something different in the log at the time of failure.
>>
>>
>>>
>>>
>>> thx and kind regards
>>> Mar Imp
>>>
>>>
>>> 2014-07-31 15:44 GMT+02:00 Mar Imp <ma...@gmail.com>:
>>> > Hi,
>>> >
>>> > -> the Apache server restarted itself again:
>>> >
>>> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid
>>> > 464] (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED
>>> > -- shutting down server [Wed Jul 30 22:15:21.604987 2014]
>>> > [mpm_winnt:crit] [pid 34808:tid 464] (OS 6)The handle is invalid.
>>> > : AH02644: Child: Event handle #0 (8) is invalid [Wed Jul 30
>>> > 22:15:23.026349 2014] [mpm_winnt:warn] [pid 34808:tid 4624] (OS
>>> > 10038)An operation was attempted on something that is not a
>>> > socket. : AH00344: accept() failed.
>>> > [Wed Jul 30 22:15:39.956951 2014] [mpm_winnt:warn] [pid 34808:tid
>>> > 3092] (OS 10038)An operation was attempted on something that is
>>> > not a socket. : AH00344: accept() failed.
>>> > [Wed Jul 30 22:15:53.544739 2014] [mpm_winnt:notice] [pid
>>> > 34808:tid 464] AH00362: Child: Waiting 30 more seconds for 3
>>> > worker threads to finish.
>>> > [Wed Jul 30 22:16:16.571534 2014] [mpm_winnt:notice] [pid
>>> > 34808:tid 464] AH00364: Child: All worker threads have exited.
>>> > [Wed Jul 30 22:16:16.687244 2014] [mpm_winnt:notice] [pid
>>> > 13424:tid 536] AH00428: Parent: child process 34808 exited with
>>> > status 0 -- Restarting.
>>> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid
>>> > 13424:tid 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h
>>> > configured -- resuming normal operations [Wed Jul 30
>>> > 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid 536]
>>> > AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
>>> > [Wed Jul 30 22:16:17.454981 2014] [core:notice] [pid 13424:tid
>>> > 536]
>>> > AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>>> > [Wed Jul 30 22:16:17.455982 2014] [mpm_winnt:notice] [pid
>>> > 13424:tid 536] AH00418: Parent: Created child process 31884 [Wed
>>> > Jul 30 22:16:18.727198 2014] [mpm_winnt:notice] [pid 31884:tid
>>> > 444] AH00354: Child: Starting 300 worker threads.
>>> >
>>> > -> There are no suspicious entries in other apache logfiles or in
>>> > -> the
>>> > windows event log.
>>> >
>>> > -> you asked about loaded modules:
>>> >
>>> > C:\Apache24\bin>httpd.exe -t -D DUMP_MODULES Loaded Modules:
>>> > core_module (static)
>>> > win32_module (static)
>>> > mpm_winnt_module (static)
>>> > http_module (static)
>>> > so_module (static)
>>> > access_compat_module (shared)
>>> > actions_module (shared)
>>> > alias_module (shared)
>>> > allowmethods_module (shared)
>>> > asis_module (shared)
>>> > auth_basic_module (shared)
>>> > authn_core_module (shared)
>>> > authn_file_module (shared)
>>> > authz_core_module (shared)
>>> > authz_groupfile_module (shared)
>>> > authz_host_module (shared)
>>> > authz_user_module (shared)
>>> > autoindex_module (shared)
>>> > cache_module (shared)
>>> > cache_disk_module (shared)
>>> > cgi_module (shared)
>>> > deflate_module (shared)
>>> > dir_module (shared)
>>> > env_module (shared)
>>> > expires_module (shared)
>>> > filter_module (shared)
>>> > headers_module (shared)
>>> > include_module (shared)
>>> > isapi_module (shared)
>>> > log_config_module (shared)
>>> > mime_module (shared)
>>> > negotiation_module (shared)
>>> > proxy_module (shared)
>>> > proxy_connect_module (shared)
>>> > proxy_http_module (shared)
>>> > rewrite_module (shared)
>>> > setenvif_module (shared)
>>> > socache_shmcb_module (shared)
>>> > ssl_module (shared)
>>> >
>>> > -> apache works as a caching reverse proxy
>>> >
>>> > hope you can find out something that solves this issue ...
>>> >
>>> > thank you for your help!
>>> >
>>> > 2014-07-31 13:02 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
>>> >> On Tue, Jul 29, 2014 at 7:40 AM, Jeff Trawick <tr...@gmail.com>
>>> >> wrote:
>>> >>>
>>> >>> On Tue, Jul 29, 2014 at 5:33 AM, Mar Imp <ma...@gmail.com> wrote:
>>> >>>>
>>> >>>> Hi Jeff,
>>> >>>>
>>> >>>> After the first restart, apache restarted itself 2 more times
>>> >>>> yesterday. Good news: the additional information IS part of the
>>> >>>> logs:
>>> >>>> [Mon Jul 28 16:48:10.070355 2014] [mpm_winnt:crit] [pid
>>> >>>> 38752:tid 388] (OS 6)The handle is invalid. : AH02644: Child:
>>> >>>> Event handle #0 (8) is invalid does it help you to identify the
>>> >>>> issue?
>>> >>>
>>> >>>
>>> >>> Unfortunately it does not immediately pinpoint the problem, but
>>> >>> it can't hurt :) 8 is the value for the handle that suddenly
>>> >>> went bad.
>>> >>
>>> >>
>>> >> I'll try to spend some real time on this over the weekend. This
>>> >> is a very interesting issue.
>>> >>
>>>
>>> --------------------------------------------------------------------
>>> - To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>>> For additional commands, e-mail: users-help@httpd.apache.org
>>>
>>
>
> Here's the little bit I know:
>
> * Value 8 for event handle #0 (exit_event) is fine. (That's what I
> see in my testing right after initialization.)
> * Ignore AH00344 errors, which happen after shutdown starts. These
> should have a lower log priority if the server is already shutting down.
> * If the exit event is closed inadvertently (tested by me with a patch
> to close the event after a certain number of requests), the shutdown
> starts with the same error.
> * I managed to wedge the server after a certain number of automatic
> restarts of the child.
>
> It would be helpful to check if some operational error or other
> relatively infrequent activity is logged while handling a request
> right before the child starts shutting down. If you have separate
> error logs for vhosts, check in those logs.
>
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Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Mar Imp <ma...@gmail.com>.
Hi Jeff,
I checked the logfiles again. There is nothing unusual there.
There are no other errors logged in vhost-logfiles at the time of the
restart, nothing in the Windows Event Log.
What can we do? Level up the Loglevel ?
At this time I have “LogLevel warn” set in httpd.conf.
What do you suggest?
Thx
Mar Imp
2014-08-05 16:37 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
> On Tue, Aug 5, 2014 at 8:25 AM, Jeff Trawick <tr...@gmail.com> wrote:
>>
>> On Tue, Aug 5, 2014 at 6:35 AM, Mar Imp <ma...@gmail.com> wrote:
>>>
>>> Hi Jeff,
>>>
>>> after 5 Days the next Apache restart
>>>
>>> it contains a new Error:
>>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
>>> the start mutex
>>>
>>> Logfile:
>>> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
>>> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
>>> shutting down server
>>> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
>>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
>>> invalid
>>> [Tue Aug 05 01:36:29.925336 2014] [mpm_winnt:warn] [pid 31884:tid 536]
>>> (OS 10038)An operation was attempted on something that is not a
>>> socket. : AH00344: accept() failed.
>>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
>>> the start mutex
>>> [Tue Aug 05 01:36:45.466468 2014] [mpm_winnt:warn] [pid 31884:tid
>>> 5696] (OS 10038)An operation was attempted on something that is not a
>>> socket. : AH00344: accept() failed.
>>> [Tue Aug 05 01:37:01.077535 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00362: Child: Waiting 30 more seconds for 9 worker threads to
>>> finish.
>>> [Tue Aug 05 01:37:31.113122 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00362: Child: Waiting 0 more seconds for 6 worker threads to
>>> finish.
>>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00363: Child: Terminating 6 threads that failed to exit.
>>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>>> 444] AH00364: Child: All worker threads have exited.
>>> [Tue Aug 05 01:37:31.370367 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00428: Parent: child process 31884 exited with status 0 --
>>> Restarting.
>>> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
>>> resuming normal operations
>>> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
>>> [Tue Aug 05 01:37:32.213174 2014] [core:notice] [pid 13424:tid 536]
>>> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>>> [Tue Aug 05 01:37:32.214178 2014] [mpm_winnt:notice] [pid 13424:tid
>>> 536] AH00418: Parent: Created child process 31668
>>> [Tue Aug 05 01:37:33.568475 2014] [mpm_winnt:notice] [pid 31668:tid
>>> 396] AH00354: Child: Starting 300 worker threads.
>>>
>>> Did you have time to investigate any further?
>>> Can I help in any way ?
>>
>>
>> I am spending a modest amount of time on this. For now, keep posting when
>> you see something different in the log at the time of failure.
>>
>>
>>>
>>>
>>> thx and kind regards
>>> Mar Imp
>>>
>>>
>>> 2014-07-31 15:44 GMT+02:00 Mar Imp <ma...@gmail.com>:
>>> > Hi,
>>> >
>>> > -> the Apache server restarted itself again:
>>> >
>>> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
>>> > (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
>>> > shutting down server
>>> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
>>> > (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
>>> > invalid
>>> > [Wed Jul 30 22:15:23.026349 2014] [mpm_winnt:warn] [pid 34808:tid
>>> > 4624] (OS 10038)An operation was attempted on something that is not a
>>> > socket. : AH00344: accept() failed.
>>> > [Wed Jul 30 22:15:39.956951 2014] [mpm_winnt:warn] [pid 34808:tid
>>> > 3092] (OS 10038)An operation was attempted on something that is not a
>>> > socket. : AH00344: accept() failed.
>>> > [Wed Jul 30 22:15:53.544739 2014] [mpm_winnt:notice] [pid 34808:tid
>>> > 464] AH00362: Child: Waiting 30 more seconds for 3 worker threads to
>>> > finish.
>>> > [Wed Jul 30 22:16:16.571534 2014] [mpm_winnt:notice] [pid 34808:tid
>>> > 464] AH00364: Child: All worker threads have exited.
>>> > [Wed Jul 30 22:16:16.687244 2014] [mpm_winnt:notice] [pid 13424:tid
>>> > 536] AH00428: Parent: child process 34808 exited with status 0 --
>>> > Restarting.
>>> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
>>> > 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
>>> > resuming normal operations
>>> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
>>> > 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
>>> > [Wed Jul 30 22:16:17.454981 2014] [core:notice] [pid 13424:tid 536]
>>> > AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>>> > [Wed Jul 30 22:16:17.455982 2014] [mpm_winnt:notice] [pid 13424:tid
>>> > 536] AH00418: Parent: Created child process 31884
>>> > [Wed Jul 30 22:16:18.727198 2014] [mpm_winnt:notice] [pid 31884:tid
>>> > 444] AH00354: Child: Starting 300 worker threads.
>>> >
>>> > -> There are no suspicious entries in other apache logfiles or in the
>>> > windows event log.
>>> >
>>> > -> you asked about loaded modules:
>>> >
>>> > C:\Apache24\bin>httpd.exe -t -D DUMP_MODULES
>>> > Loaded Modules:
>>> > core_module (static)
>>> > win32_module (static)
>>> > mpm_winnt_module (static)
>>> > http_module (static)
>>> > so_module (static)
>>> > access_compat_module (shared)
>>> > actions_module (shared)
>>> > alias_module (shared)
>>> > allowmethods_module (shared)
>>> > asis_module (shared)
>>> > auth_basic_module (shared)
>>> > authn_core_module (shared)
>>> > authn_file_module (shared)
>>> > authz_core_module (shared)
>>> > authz_groupfile_module (shared)
>>> > authz_host_module (shared)
>>> > authz_user_module (shared)
>>> > autoindex_module (shared)
>>> > cache_module (shared)
>>> > cache_disk_module (shared)
>>> > cgi_module (shared)
>>> > deflate_module (shared)
>>> > dir_module (shared)
>>> > env_module (shared)
>>> > expires_module (shared)
>>> > filter_module (shared)
>>> > headers_module (shared)
>>> > include_module (shared)
>>> > isapi_module (shared)
>>> > log_config_module (shared)
>>> > mime_module (shared)
>>> > negotiation_module (shared)
>>> > proxy_module (shared)
>>> > proxy_connect_module (shared)
>>> > proxy_http_module (shared)
>>> > rewrite_module (shared)
>>> > setenvif_module (shared)
>>> > socache_shmcb_module (shared)
>>> > ssl_module (shared)
>>> >
>>> > -> apache works as a caching reverse proxy
>>> >
>>> > hope you can find out something that solves this issue ...
>>> >
>>> > thank you for your help!
>>> >
>>> > 2014-07-31 13:02 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
>>> >> On Tue, Jul 29, 2014 at 7:40 AM, Jeff Trawick <tr...@gmail.com>
>>> >> wrote:
>>> >>>
>>> >>> On Tue, Jul 29, 2014 at 5:33 AM, Mar Imp <ma...@gmail.com> wrote:
>>> >>>>
>>> >>>> Hi Jeff,
>>> >>>>
>>> >>>> After the first restart, apache restarted itself 2 more times
>>> >>>> yesterday. Good news: the additional information IS part of the
>>> >>>> logs:
>>> >>>> [Mon Jul 28 16:48:10.070355 2014] [mpm_winnt:crit] [pid 38752:tid
>>> >>>> 388]
>>> >>>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8)
>>> >>>> is
>>> >>>> invalid
>>> >>>> does it help you to identify the issue?
>>> >>>
>>> >>>
>>> >>> Unfortunately it does not immediately pinpoint the problem, but it
>>> >>> can't
>>> >>> hurt :) 8 is the value for the handle that suddenly went bad.
>>> >>
>>> >>
>>> >> I'll try to spend some real time on this over the weekend. This is a
>>> >> very
>>> >> interesting issue.
>>> >>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>>> For additional commands, e-mail: users-help@httpd.apache.org
>>>
>>
>
> Here's the little bit I know:
>
> * Value 8 for event handle #0 (exit_event) is fine. (That's what I see in
> my testing right after initialization.)
> * Ignore AH00344 errors, which happen after shutdown starts. These should
> have a lower log priority if the server is already shutting down.
> * If the exit event is closed inadvertently (tested by me with a patch to
> close the event after a certain number of requests), the shutdown starts
> with the same error.
> * I managed to wedge the server after a certain number of automatic restarts
> of the child.
>
> It would be helpful to check if some operational error or other relatively
> infrequent activity is logged while handling a request right before the
> child starts shutting down. If you have separate error logs for vhosts,
> check in those logs.
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
For additional commands, e-mail: users-help@httpd.apache.org
Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Jeff Trawick <tr...@gmail.com>.
On Tue, Aug 5, 2014 at 8:25 AM, Jeff Trawick <tr...@gmail.com> wrote:
> On Tue, Aug 5, 2014 at 6:35 AM, Mar Imp <ma...@gmail.com> wrote:
>
>> Hi Jeff,
>>
>> after 5 Days the next Apache restart
>>
>> it contains a new Error:
>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
>> the start mutex
>>
>> Logfile:
>> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
>> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
>> shutting down server
>> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
>> invalid
>> [Tue Aug 05 01:36:29.925336 2014] [mpm_winnt:warn] [pid 31884:tid 536]
>> (OS 10038)An operation was attempted on something that is not a
>> socket. : AH00344: accept() failed.
>> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
>> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
>> the start mutex
>> [Tue Aug 05 01:36:45.466468 2014] [mpm_winnt:warn] [pid 31884:tid
>> 5696] (OS 10038)An operation was attempted on something that is not a
>> socket. : AH00344: accept() failed.
>> [Tue Aug 05 01:37:01.077535 2014] [mpm_winnt:notice] [pid 31884:tid
>> 444] AH00362: Child: Waiting 30 more seconds for 9 worker threads to
>> finish.
>> [Tue Aug 05 01:37:31.113122 2014] [mpm_winnt:notice] [pid 31884:tid
>> 444] AH00362: Child: Waiting 0 more seconds for 6 worker threads to
>> finish.
>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>> 444] AH00363: Child: Terminating 6 threads that failed to exit.
>> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
>> 444] AH00364: Child: All worker threads have exited.
>> [Tue Aug 05 01:37:31.370367 2014] [mpm_winnt:notice] [pid 13424:tid
>> 536] AH00428: Parent: child process 31884 exited with status 0 --
>> Restarting.
>> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
>> 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
>> resuming normal operations
>> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
>> 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
>> [Tue Aug 05 01:37:32.213174 2014] [core:notice] [pid 13424:tid 536]
>> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>> [Tue Aug 05 01:37:32.214178 2014] [mpm_winnt:notice] [pid 13424:tid
>> 536] AH00418: Parent: Created child process 31668
>> [Tue Aug 05 01:37:33.568475 2014] [mpm_winnt:notice] [pid 31668:tid
>> 396] AH00354: Child: Starting 300 worker threads.
>>
>> Did you have time to investigate any further?
>> Can I help in any way ?
>>
>
> I am spending a modest amount of time on this. For now, keep posting when
> you see something different in the log at the time of failure.
>
>
>
>>
>> thx and kind regards
>> Mar Imp
>>
>>
>> 2014-07-31 15:44 GMT+02:00 Mar Imp <ma...@gmail.com>:
>> > Hi,
>> >
>> > -> the Apache server restarted itself again:
>> >
>> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
>> > (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
>> > shutting down server
>> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
>> > (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
>> > invalid
>> > [Wed Jul 30 22:15:23.026349 2014] [mpm_winnt:warn] [pid 34808:tid
>> > 4624] (OS 10038)An operation was attempted on something that is not a
>> > socket. : AH00344: accept() failed.
>> > [Wed Jul 30 22:15:39.956951 2014] [mpm_winnt:warn] [pid 34808:tid
>> > 3092] (OS 10038)An operation was attempted on something that is not a
>> > socket. : AH00344: accept() failed.
>> > [Wed Jul 30 22:15:53.544739 2014] [mpm_winnt:notice] [pid 34808:tid
>> > 464] AH00362: Child: Waiting 30 more seconds for 3 worker threads to
>> > finish.
>> > [Wed Jul 30 22:16:16.571534 2014] [mpm_winnt:notice] [pid 34808:tid
>> > 464] AH00364: Child: All worker threads have exited.
>> > [Wed Jul 30 22:16:16.687244 2014] [mpm_winnt:notice] [pid 13424:tid
>> > 536] AH00428: Parent: child process 34808 exited with status 0 --
>> > Restarting.
>> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
>> > 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
>> > resuming normal operations
>> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
>> > 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
>> > [Wed Jul 30 22:16:17.454981 2014] [core:notice] [pid 13424:tid 536]
>> > AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>> > [Wed Jul 30 22:16:17.455982 2014] [mpm_winnt:notice] [pid 13424:tid
>> > 536] AH00418: Parent: Created child process 31884
>> > [Wed Jul 30 22:16:18.727198 2014] [mpm_winnt:notice] [pid 31884:tid
>> > 444] AH00354: Child: Starting 300 worker threads.
>> >
>> > -> There are no suspicious entries in other apache logfiles or in the
>> > windows event log.
>> >
>> > -> you asked about loaded modules:
>> >
>> > C:\Apache24\bin>httpd.exe -t -D DUMP_MODULES
>> > Loaded Modules:
>> > core_module (static)
>> > win32_module (static)
>> > mpm_winnt_module (static)
>> > http_module (static)
>> > so_module (static)
>> > access_compat_module (shared)
>> > actions_module (shared)
>> > alias_module (shared)
>> > allowmethods_module (shared)
>> > asis_module (shared)
>> > auth_basic_module (shared)
>> > authn_core_module (shared)
>> > authn_file_module (shared)
>> > authz_core_module (shared)
>> > authz_groupfile_module (shared)
>> > authz_host_module (shared)
>> > authz_user_module (shared)
>> > autoindex_module (shared)
>> > cache_module (shared)
>> > cache_disk_module (shared)
>> > cgi_module (shared)
>> > deflate_module (shared)
>> > dir_module (shared)
>> > env_module (shared)
>> > expires_module (shared)
>> > filter_module (shared)
>> > headers_module (shared)
>> > include_module (shared)
>> > isapi_module (shared)
>> > log_config_module (shared)
>> > mime_module (shared)
>> > negotiation_module (shared)
>> > proxy_module (shared)
>> > proxy_connect_module (shared)
>> > proxy_http_module (shared)
>> > rewrite_module (shared)
>> > setenvif_module (shared)
>> > socache_shmcb_module (shared)
>> > ssl_module (shared)
>> >
>> > -> apache works as a caching reverse proxy
>> >
>> > hope you can find out something that solves this issue ...
>> >
>> > thank you for your help!
>> >
>> > 2014-07-31 13:02 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
>> >> On Tue, Jul 29, 2014 at 7:40 AM, Jeff Trawick <tr...@gmail.com>
>> wrote:
>> >>>
>> >>> On Tue, Jul 29, 2014 at 5:33 AM, Mar Imp <ma...@gmail.com> wrote:
>> >>>>
>> >>>> Hi Jeff,
>> >>>>
>> >>>> After the first restart, apache restarted itself 2 more times
>> >>>> yesterday. Good news: the additional information IS part of the logs:
>> >>>> [Mon Jul 28 16:48:10.070355 2014] [mpm_winnt:crit] [pid 38752:tid
>> 388]
>> >>>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8)
>> is
>> >>>> invalid
>> >>>> does it help you to identify the issue?
>> >>>
>> >>>
>> >>> Unfortunately it does not immediately pinpoint the problem, but it
>> can't
>> >>> hurt :) 8 is the value for the handle that suddenly went bad.
>> >>
>> >>
>> >> I'll try to spend some real time on this over the weekend. This is a
>> very
>> >> interesting issue.
>> >>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>> For additional commands, e-mail: users-help@httpd.apache.org
>>
>>
>
Here's the little bit I know:
* Value 8 for event handle #0 (exit_event) is fine. (That's what I see in
my testing right after initialization.)
* Ignore AH00344 errors, which happen after shutdown starts. These should
have a lower log priority if the server is already shutting down.
* If the exit event is closed inadvertently (tested by me with a patch to
close the event after a certain number of requests), the shutdown starts
with the same error.
* I managed to wedge the server after a certain number of automatic
restarts of the child.
It would be helpful to check if some operational error or other relatively
infrequent activity is logged while handling a request right before the
child starts shutting down. If you have separate error logs for vhosts,
check in those logs.
Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Posted by Jeff Trawick <tr...@gmail.com>.
On Tue, Aug 5, 2014 at 6:35 AM, Mar Imp <ma...@gmail.com> wrote:
> Hi Jeff,
>
> after 5 Days the next Apache restart
>
> it contains a new Error:
> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
> the start mutex
>
> Logfile:
> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
> shutting down server
> [Tue Aug 05 01:36:29.137575 2014] [mpm_winnt:crit] [pid 31884:tid 444]
> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
> invalid
> [Tue Aug 05 01:36:29.925336 2014] [mpm_winnt:warn] [pid 31884:tid 536]
> (OS 10038)An operation was attempted on something that is not a
> socket. : AH00344: accept() failed.
> [Tue Aug 05 01:36:30.138535 2014] [mpm_winnt:error] [pid 31884:tid
> 444] (OS 6)The handle is invalid. : AH00360: Child: Failure releasing
> the start mutex
> [Tue Aug 05 01:36:45.466468 2014] [mpm_winnt:warn] [pid 31884:tid
> 5696] (OS 10038)An operation was attempted on something that is not a
> socket. : AH00344: accept() failed.
> [Tue Aug 05 01:37:01.077535 2014] [mpm_winnt:notice] [pid 31884:tid
> 444] AH00362: Child: Waiting 30 more seconds for 9 worker threads to
> finish.
> [Tue Aug 05 01:37:31.113122 2014] [mpm_winnt:notice] [pid 31884:tid
> 444] AH00362: Child: Waiting 0 more seconds for 6 worker threads to
> finish.
> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
> 444] AH00363: Child: Terminating 6 threads that failed to exit.
> [Tue Aug 05 01:37:31.213217 2014] [mpm_winnt:notice] [pid 31884:tid
> 444] AH00364: Child: All worker threads have exited.
> [Tue Aug 05 01:37:31.370367 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00428: Parent: child process 31884 exited with status 0 --
> Restarting.
> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
> resuming normal operations
> [Tue Aug 05 01:37:32.213174 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
> [Tue Aug 05 01:37:32.213174 2014] [core:notice] [pid 13424:tid 536]
> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
> [Tue Aug 05 01:37:32.214178 2014] [mpm_winnt:notice] [pid 13424:tid
> 536] AH00418: Parent: Created child process 31668
> [Tue Aug 05 01:37:33.568475 2014] [mpm_winnt:notice] [pid 31668:tid
> 396] AH00354: Child: Starting 300 worker threads.
>
> Did you have time to investigate any further?
> Can I help in any way ?
>
I am spending a modest amount of time on this. For now, keep posting when
you see something different in the log at the time of failure.
>
> thx and kind regards
> Mar Imp
>
>
> 2014-07-31 15:44 GMT+02:00 Mar Imp <ma...@gmail.com>:
> > Hi,
> >
> > -> the Apache server restarted itself again:
> >
> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
> > (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED --
> > shutting down server
> > [Wed Jul 30 22:15:21.604987 2014] [mpm_winnt:crit] [pid 34808:tid 464]
> > (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
> > invalid
> > [Wed Jul 30 22:15:23.026349 2014] [mpm_winnt:warn] [pid 34808:tid
> > 4624] (OS 10038)An operation was attempted on something that is not a
> > socket. : AH00344: accept() failed.
> > [Wed Jul 30 22:15:39.956951 2014] [mpm_winnt:warn] [pid 34808:tid
> > 3092] (OS 10038)An operation was attempted on something that is not a
> > socket. : AH00344: accept() failed.
> > [Wed Jul 30 22:15:53.544739 2014] [mpm_winnt:notice] [pid 34808:tid
> > 464] AH00362: Child: Waiting 30 more seconds for 3 worker threads to
> > finish.
> > [Wed Jul 30 22:16:16.571534 2014] [mpm_winnt:notice] [pid 34808:tid
> > 464] AH00364: Child: All worker threads have exited.
> > [Wed Jul 30 22:16:16.687244 2014] [mpm_winnt:notice] [pid 13424:tid
> > 536] AH00428: Parent: child process 34808 exited with status 0 --
> > Restarting.
> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
> > 536] AH00455: Apache/2.4.10 (Win64) OpenSSL/1.0.1h configured --
> > resuming normal operations
> > [Wed Jul 30 22:16:17.454981 2014] [mpm_winnt:notice] [pid 13424:tid
> > 536] AH00456: Apache Lounge VC11 Server built: Jul 17 2014 12:58:29
> > [Wed Jul 30 22:16:17.454981 2014] [core:notice] [pid 13424:tid 536]
> > AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
> > [Wed Jul 30 22:16:17.455982 2014] [mpm_winnt:notice] [pid 13424:tid
> > 536] AH00418: Parent: Created child process 31884
> > [Wed Jul 30 22:16:18.727198 2014] [mpm_winnt:notice] [pid 31884:tid
> > 444] AH00354: Child: Starting 300 worker threads.
> >
> > -> There are no suspicious entries in other apache logfiles or in the
> > windows event log.
> >
> > -> you asked about loaded modules:
> >
> > C:\Apache24\bin>httpd.exe -t -D DUMP_MODULES
> > Loaded Modules:
> > core_module (static)
> > win32_module (static)
> > mpm_winnt_module (static)
> > http_module (static)
> > so_module (static)
> > access_compat_module (shared)
> > actions_module (shared)
> > alias_module (shared)
> > allowmethods_module (shared)
> > asis_module (shared)
> > auth_basic_module (shared)
> > authn_core_module (shared)
> > authn_file_module (shared)
> > authz_core_module (shared)
> > authz_groupfile_module (shared)
> > authz_host_module (shared)
> > authz_user_module (shared)
> > autoindex_module (shared)
> > cache_module (shared)
> > cache_disk_module (shared)
> > cgi_module (shared)
> > deflate_module (shared)
> > dir_module (shared)
> > env_module (shared)
> > expires_module (shared)
> > filter_module (shared)
> > headers_module (shared)
> > include_module (shared)
> > isapi_module (shared)
> > log_config_module (shared)
> > mime_module (shared)
> > negotiation_module (shared)
> > proxy_module (shared)
> > proxy_connect_module (shared)
> > proxy_http_module (shared)
> > rewrite_module (shared)
> > setenvif_module (shared)
> > socache_shmcb_module (shared)
> > ssl_module (shared)
> >
> > -> apache works as a caching reverse proxy
> >
> > hope you can find out something that solves this issue ...
> >
> > thank you for your help!
> >
> > 2014-07-31 13:02 GMT+02:00 Jeff Trawick <tr...@gmail.com>:
> >> On Tue, Jul 29, 2014 at 7:40 AM, Jeff Trawick <tr...@gmail.com>
> wrote:
> >>>
> >>> On Tue, Jul 29, 2014 at 5:33 AM, Mar Imp <ma...@gmail.com> wrote:
> >>>>
> >>>> Hi Jeff,
> >>>>
> >>>> After the first restart, apache restarted itself 2 more times
> >>>> yesterday. Good news: the additional information IS part of the logs:
> >>>> [Mon Jul 28 16:48:10.070355 2014] [mpm_winnt:crit] [pid 38752:tid 388]
> >>>> (OS 6)The handle is invalid. : AH02644: Child: Event handle #0 (8) is
> >>>> invalid
> >>>> does it help you to identify the issue?
> >>>
> >>>
> >>> Unfortunately it does not immediately pinpoint the problem, but it
> can't
> >>> hurt :) 8 is the value for the handle that suddenly went bad.
> >>
> >>
> >> I'll try to spend some real time on this over the weekend. This is a
> very
> >> interesting issue.
> >>
>
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