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From Mar Imp <marimp...@gmail.com>
Subject Re: [users@httpd] Windows Apache 2.4.9 restarts itself
Date Thu, 17 Jul 2014 14:07:58 GMT
Hi Jeff,

no, there is nothing before. "error_20140716_000000.log" (yesterday) ends with:

[Wed Jul 16 10:17:02.436304 2014] [mpm_winnt:notice] [pid 35212:tid
384] AH00354: Child: Starting 300 worker threads.
The Apache2.4 service is running.

and "error_20140717_000000.log" (today) starts with:
[Thu Jul 17 15:12:13.091225 2014] [mpm_winnt:notice] [pid 35212:tid
384] AH00362: Child: Waiting 30 more seconds for 16 worker threads to
finish.


:(


2014-07-17 15:59 GMT+02:00 Jeff Trawick <trawick@gmail.com>:
> On Thu, Jul 17, 2014 at 9:33 AM, Mar Imp <marimpimp@gmail.com> wrote:
>>
>> Hi,
>>
>> I got a new build from apachelounge. Yesterday I run the server, and
>> today apache restarted itself. Unfortunately the logfile says even
>> less than before:
>>
>> [Thu Jul 17 15:12:13.091225 2014] [mpm_winnt:notice] [pid 35212:tid
>> 384] AH00362: Child: Waiting 30 more seconds for 16 worker threads to
>> finish.
>
>
> Is there nothing before this message?
>
>>
>> [Thu Jul 17 15:12:26.333012 2014] [mpm_winnt:warn] [pid 35212:tid
>> 4288] (OS 10038)An operation was attempted on something that is not a
>> socket.  : AH00344: accept() failed.
>> [Thu Jul 17 15:12:43.127156 2014] [mpm_winnt:notice] [pid 35212:tid
>> 384] AH00362: Child: Waiting 0 more seconds for 4 worker threads to
>> finish.
>> [Thu Jul 17 15:12:43.227264 2014] [mpm_winnt:notice] [pid 35212:tid
>> 384] AH00363: Child: Terminating 4 threads that failed to exit.
>> [Thu Jul 17 15:12:43.227264 2014] [mpm_winnt:notice] [pid 35212:tid
>> 384] AH00364: Child: All worker threads have exited.
>> [Thu Jul 17 15:12:43.344363 2014] [mpm_winnt:notice] [pid 36412:tid
>> 536] AH00428: Parent: child process 35212 exited with status 0 --
>> Restarting.
>> [Thu Jul 17 15:12:44.020013 2014] [mpm_winnt:notice] [pid 36412:tid
>> 536] AH00455: Apache/2.4.9 (Win64) OpenSSL/1.0.1h configured --
>> resuming normal operations
>> [Thu Jul 17 15:12:44.020013 2014] [mpm_winnt:notice] [pid 36412:tid
>> 536] AH00456: Apache Lounge VC11 Server built: Jul  9 2014 14:14:36
>> [Thu Jul 17 15:12:44.020013 2014] [core:notice] [pid 36412:tid 536]
>> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24'
>> [Thu Jul 17 15:12:44.021014 2014] [mpm_winnt:notice] [pid 36412:tid
>> 536] AH00418: Parent: Created child process 25540
>> [Thu Jul 17 15:12:45.335272 2014] [mpm_winnt:notice] [pid 25540:tid
>> 384] AH00354: Child: Starting 300 worker threads.
>>
>>
>> -> the first line with the reason for the server restart ("The handle
>> is invalid.  : AH00356: Child: WAIT_FAILED -- shutting down server")
>> is not in the logfile at all!
>> is there a new bug introduced?
>>
>> thx for your help
>>
>> 2014-07-09 13:48 GMT+02:00 Jeff Trawick <trawick@gmail.com>:
>> > On Wed, Jul 9, 2014 at 7:36 AM, Mar Imp <marimpimp@gmail.com> wrote:
>> >>
>> >> hi,
>> >>
>> >> this is the answer I got from an apachelounge guy:
>> >>
>> >>
>> >> Does not build with the patch at
>> >>
>> >> http://svn.apache.org/viewvc?view=revision&revision=1606368
>> >>
>> >>
>> >>
>> >> Error    85    error C2065: 'my_generation' : undeclared identifier
>> >>
>> >> E:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    1051
>> >>
>> >> Error    86    error C2065: 'my_generation' : undeclared identifier
>> >>
>> >> E:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    1076
>> >>
>> >>
>> >
>> >
>> > Interesting...   It looks like they picked up other code from httpd
>> > trunk
>> > instead of just picking up that one patch.  (my_generation is in trunk
>> > but
>> > not part of that patch.)
>> >
>> > As it turns out, the patch is now integrated into the 2.4.x branch for
>> > 2.4.10 (coming up in the next week or two).  They can use this file
>> > unchanged/unpatched with 2.4.9:
>> >
>> >
>> > http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/server/mpm/winnt/child.c?view=co
>> >
>> > or just wait for 2.4.10.
>> >
>> > Thanks for trying!
>> >
>> >
>> >>
>> >> 138    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "core_server_config *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    315
>> >>
>> >> 139    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "char *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    458
>> >>
>> >> 140    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "sockaddr *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    632
>> >>
>> >> 141    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "sockaddr *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    635
>> >>
>> >> 142    IntelliSense: a value of type "void *" cannot be used to
>> >> initialize
>> >>
>> >> an entity of type "winnt_conn_ctx_t *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    789
>> >>
>> >> 143    IntelliSense: a value of type "PVOID" cannot be assigned to an
>> >> entity
>> >>
>> >> of type "apr_bucket *"
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c
>> >>
>> >> 791
>> >>
>> >> 144    IntelliSense: a value of type "PVOID" cannot be assigned to an
>> >> entity
>> >>
>> >> of type "apr_bucket *"
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c
>> >>
>> >> 842
>> >>
>> >> 145    IntelliSense: a value of type "HANDLE" cannot be assigned to an
>> >>
>> >> entity of type "HANDLE *"
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    1040
>> >>
>> >> 146    IntelliSense: identifier "my_generation" is undefined
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    1051
>> >>
>> >> 147    IntelliSense: identifier "my_generation" is undefined
>> >>
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c    1076
>> >>
>> >> 148    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "int *"
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c
>> >>
>> >> 1082
>> >>
>> >> 149    IntelliSense: a value of type "void *" cannot be assigned to an
>> >>
>> >> entity of type "int *"
>> >> e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c
>> >>
>> >> 1330
>> >>
>> >>
>> >>
>> >>
>> >> 2014-06-28 17:06 GMT+02:00 Jeff Trawick <trawick@gmail.com>:
>> >>
>> >>> On Fri, Jun 27, 2014 at 7:53 AM, Jeff Trawick <trawick@gmail.com>
>> >>> wrote:
>> >>>>
>> >>>> On Thu, Jun 26, 2014 at 4:18 AM, Mar Imp <marimpimp@gmail.com>
wrote:
>> >>>>>
>> >>>>> Hi,
>> >>>>>
>> >>>>> Thank you for the response!
>> >>>>>
>> >>>>> I looked into child.c, and see that the first line in Error
log:
>> >>>>> (OS 6)The handle is invalid.  : AH00356: Child: WAIT_FAILED
--
>> >>>>> shutting down server
>> >>>>> comes from:
>> >>>>> child.c Line 1125+: rv = WaitForMultipleObjects(num_events,
(HANDLE
>> >>>>> *)child_events, FALSE, ……
>> >>>>> This is the place that causes the restart.
>> >>>>
>> >>>>
>> >>>> Right...  The other code I pointed out is what makes this call
>> >>>> different
>> >>>> than before.
>> >>>>
>> >>>>
>> >>>>>
>> >>>>>
>> >>>>> The second line in the error log:
>> >>>>> (OS 10038)An operation was attempted on something that is not
a
>> >>>>> socket.  : AH00344: accept() failed.
>> >>>>> comes from:
>> >>>>> child.c Line 641+: if (context->accept_socket == INVALID_SOCKET)
>> >>>>> I guess the second line in the error log is just a consequence
of
>> >>>>> the
>> >>>>> server shutting down?
>> >>>>
>> >>>>
>> >>>> I expect so.
>> >>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> no, I can’t build httpd. It would be great if you could provide
a
>> >>>>> patched version that I could install in _production_ environment.
>> >>>>>
>> >>>>> I can’t reproduce the error on a test server, I can just install
the
>> >>>>> version on a productive server, and wait for the error to occur.
The
>> >>>>> error occurs sporadically.
>> >>>>>
>> >>>>> It is essential that the patch included in the build doesn’t
break
>> >>>>> things (particularly the ability of apache to restart when an
error
>> >>>>> happens).
>> >>>>
>> >>>>
>> >>>> The Apache Lounge folks would need to run the build for you to ensure
>> >>>> that it has any patches you're currently using and that the toolchain
>> >>>> is in
>> >>>> sync.
>> >>>>
>> >>>> Right now I hope to make some permanent changes in the next couple
of
>> >>>> days to improve diagnostics in this area and commit the changes
to
>> >>>> httpd
>> >>>> trunk.  At that point you might be able to get the Apache Lounge
>> >>>> folks to
>> >>>> roll them into a special build.  ???
>> >>>>
>> >>>
>> >>> Here are the diagnostic changes I added:
>> >>>
>> >>> http://svn.apache.org/viewvc?view=revision&revision=1606368
>> >>>
>> >>> Perhaps the Apache Lounge folks can get you a build of 2.4.9 with that
>> >>> in
>> >>> it.
>> >>>
>> >>>>
>> >>>>
>> >>>>>
>> >>>>>
>> >>>>> As you found out, I use the apachelounge-build atm.
>> >>>>>
>> >>>>> Thank you for your help!
>> >>>>>
>> >>>>> Kind regards
>> >>>>> Maria Imp
>> >>>>>
>> >>>>> 2014-06-24 15:59 GMT+02:00 Jeff Trawick <trawick@gmail.com>:
>> >>>>> > On Tue, Jun 24, 2014 at 9:36 AM, Mar Imp <marimpimp@gmail.com>
>> >>>>> > wrote:
>> >>>>> >>
>> >>>>> >> I face the problem, that Apache restarts itself unexpecteldy
>> >>>>> >> 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.
>> >>>>> >>
>> >>>>> >> Apache Version:
>> >>>>> >>   * 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
>> >>>>> >>
>> >>>>> >> 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.
>> >>>>> >>
>> >>>>> >>
>> >>>>> >> Relevant configuration settings:
>> >>>>> >> ThreadsPerChild 300
>> >>>>> >> AcceptFilter http none
>> >>>>> >> AcceptFilter https none
>> >>>>> >> EnableSendfile off
>> >>>>> >> EnableMMAP off
>> >>>>> >>
>> >>>>> >>
>> >>>>> >> Apache works as a caching reverse proxy (mod_cache_disk)
>> >>>>> >>
>> >>>>> >>
>> >>>>> >> Typical logfile fragment:
>> >>>>> >> [log]
>> >>>>> >> [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.
>> >>>>> >> [/log]
>> >>>>> >>
>> >>>>> >> 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
>> >>>>> >>
>> >>>>> >> Kind Regards
>> >>>>> >> Maria Imp
>> >>>>> >>
>> >>>>> >>
>> >>>>> >>
>> >>>>> >> ---------------------------------------------------------------------
>> >>>>> >> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>> >>>>> >> For additional commands, e-mail: users-help@httpd.apache.org
>> >>>>> >>
>> >>>>> >
>> >>>>> > I just found this thread too, which also contains this
information
>> >>>>> > from you
>> >>>>> > a few weeks ago:
>> >>>>> >
>> >>>>> > https://www.apachelounge.com/viewtopic.php?p=27848
>> >>>>> >
>> >>>>> > The apparent code change that triggered this is that the
httpd
>> >>>>> > child
>> >>>>> > now
>> >>>>> > detects when the httpd parent crashes or is terminated
forcefully.
>> >>>>> > It would
>> >>>>> > appear that this process handle is no longer valid after
some
>> >>>>> > period
>> >>>>> > of
>> >>>>> > time:
>> >>>>> >
>> >>>>> >  child_events[2] = OpenProcess(SYNCHRONIZE, FALSE, parent_pid);
>> >>>>> >  num_events = 3;
>> >>>>> >
>> >>>>> > Some of the other logs in the apachelounge.com post show
that the
>> >>>>> > parent was
>> >>>>> > able to successfully restart the child after this error,
so
>> >>>>> > presumably the
>> >>>>> > handle doesn't go bad simply because the parent exits.
>> >>>>> >
>> >>>>> > Are you able to build httpd yourself?  I could prepare
a test
>> >>>>> > patch
>> >>>>> > to
>> >>>>> > narrow down what is going wrong.
>> >>>>> >
>> >>>>> > --
>> >
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>> For additional commands, e-mail: users-help@httpd.apache.org
>>
>
>
>
> --
> Born in Roswell... married an alien...
> http://emptyhammock.com/
> http://edjective.org/
>

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