HappyPerlUser wrote:
Thanks. Answers below.
awarnier wrote:
Q1 : are you running Apache as a Windows Service ?
Q2 : if yes, in the Service properties, is the "allow service to interact
with the
desktop" checkbox checked ?
Q3 : still if yes, under what user-id ? is it "Local System", or another
local user, or a
domain user ?
Q4 : for such an error, there should be some message in the Windows Event
Logs.
What does it say there ?
A1. Yes Apache 2.2 running as a service
Apache/2.2.19 (Win32) mod_auth_sspi/1.0.4 mod_perl/2.0.4 Perl/v5.8.8
A2. yes. interactive checkbox is checked
That is why you get this error box.
Have you tried unchecking that option ?
(I'm not saying that it will solve the underlying problem, but it may remove the annoying
symptom).
On a separate note : since you are running this on virtual machines, you may want to try
running Apache in a command window, from the command-line. There may be error messages
appearing then (the ones written to STDERR by perl e.g.), which otherwise you would not
get to see.
Since it is a virtual machine, you can leave the command window open, and do not need to
log off. You can just connect and disconnect from the virtual console as needed.
Be aware that if you do that, you will be running Apache under the user-id under which you
are currently logged-in on the server, so watch file permissions etc..
A3. Local System account
That's interesting, considering you are logged-in as LocalSystem, which is not a domain
account. mod_auth_sspi is to do Windows domain authentication, isn't it ?
I am curious to know how that works when the server is not running as a domain
account.
(But this has probably nothing to do with the issue at hand).
A4. Exact text is
The instruction at "0x2808625d" referenced memory at "0x13715268". The
memory could not be "read".
Click on OK to terminate the program
The instruction is usually the same, although sometimes it is "0x2802627f"
The referenced memory changes every time.
http://old.nabble.com/file/p32004847/httpd-error.png
Further stack debug that we have below:
0:999> .reload;!analyze -v;r;kv;lmnt;.logclose
................................................................
................
Loading unloaded module list
................
*** WARNING: Unable to verify checksum for perl58.dll
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
perl58.dll -
*** WARNING: Unable to verify checksum for mod_perl.so
*** ERROR: Symbol file could not be found. Defaulted to export symbols for
mod_perl.so -
*******************************************************************************
*
*
* Exception Analysis
*
*
*
*******************************************************************************
*** WARNING: Unable to verify checksum for libapr-1.dll
*** WARNING: Unable to verify checksum for libhttpd.dll
*** WARNING: Unable to verify checksum for httpd.exe
*** WARNING: Unable to verify checksum for libaprutil-1.dll
GetPageUrlData failed, server returned HTTP status 404
URL requested:
http://watson.microsoft.com/StageOne/httpd_exe/2_2_19_0/perl58_dll/5_8_8_822/0008627f.htm?Retriage=1
FAULTING_IP:
perl58!Perl_my_strlcpy+91f
2808627f 83250000000000 and dword ptr ds:[0],0
EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff)
.exr 0xffffffffffffffff
ExceptionAddress: 2808627f (perl58!Perl_my_strlcpy+0x0000091f)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000001
Parameter[1]: 00000000
Attempt to write to address 00000000
DEFAULT_BUCKET_ID: NULL_POINTER_WRITE
PROCESS_NAME: httpd.exe
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx" referenced
memory at "0x%08lx". The memory could not be "%s".
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx"
referenced memory at "0x%08lx". The memory could not be "%s".
EXCEPTION_PARAMETER1: 00000001
EXCEPTION_PARAMETER2: 00000000
WRITE_ADDRESS: 00000000
FOLLOWUP_IP:
perl58!Perl_my_strlcpy+91f
2808627f 83250000000000 and dword ptr ds:[0],0
MOD_LIST: <ANALYSIS/>
NTGLOBALFLAG: 0
APPLICATION_VERIFIER_FLAGS: 0
FAULTING_THREAD: 00002814
PRIMARY_PROBLEM_CLASS: NULL_POINTER_WRITE
BUGCHECK_STR: APPLICATION_FAULT_NULL_POINTER_WRITE
LAST_CONTROL_TRANSFER: from 1000ada9 to 2808627f
STACK_TEXT:
WARNING: Stack unwind information not available. Following frames may be
wrong.
10b5fe68 1000ada9 00d360f4 145ce478 00c46da8 perl58!Perl_my_strlcpy+0x91f
10b5fe80 10001d3b 00d360f4 00d360f4 00d360f4
mod_perl!modperl_perl_destruct+0x5f
10b5fe98 10001dc6 00c46da8 1000268b 00bdeed0
mod_perl!modperl_interp_destroy+0x1f
10b5fea0 1000268b 00bdeed0 00bdeec0 00c46da8
mod_perl!modperl_interp_pool_destroy+0x47
10b5febc 100025a4 00bdeed0 00e8e7e0 00c46da8
mod_perl!modperl_tipool_putback_data+0xfa
10b5ff00 6eec7fdb 01046b18 01046b48 0105d0d0
mod_perl!modperl_tipool_putback_data+0x13
10b5ff24 6ff0aa33 01046b08 00000001 00bdeb2c libapr_1!apr_pool_destroy+0x3b
10b5ff3c 6ff04d61 0105d0d0 0105d0d0 0105d0d0
libhttpd!ap_process_http_connection+0x83
10b5ff54 6ff05023 0105d0d0 008d3550 10b5ff84
libhttpd!ap_run_process_connection+0x21
10b5ff64 6ff1da2c 0105d0d0 00eeb568 00000000
libhttpd!ap_process_connection+0x33
10b5ff84 77bcb530 0105d0c8 00000000 00000000 libhttpd!worker_main+0x9c
10b5ffb8 77e6482f 00e9e5b8 00000000 00000000 msvcrt!_endthreadex+0xa3
10b5ffec 00000000 77bcb4bc 00e9e5b8 00000000 kernel32!BaseThreadStart+0x34
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: perl58!Perl_my_strlcpy+91f
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: perl58
IMAGE_NAME: perl58.dll
DEBUG_FLR_IMAGE_TIMESTAMP: 46aff16d
STACK_COMMAND: dt ntdll!LdrpLastDllInitializer BaseDllName ; dt
ntdll!LdrpFailureData ; ~999s; .ecxr ; kb
FAILURE_BUCKET_ID: NULL_POINTER_WRITE_c0000005_perl58.dll!Perl_my_strlcpy
BUCKET_ID: APPLICATION_FAULT_NULL_POINTER_WRITE_perl58!Perl_my_strlcpy+91f
WATSON_STAGEONE_URL:
http://watson.microsoft.com/StageOne/httpd_exe/2_2_19_0/4dd6eda8/perl58_dll/5_8_8_822/46aff16d/c0000005/0008627f.htm?Retriage=1
Followup: MachineOwner
---------
eax=00000000 ebx=12ba03b8 ecx=00d3d7e8 edx=00d3d7e8 esi=12bccff8
edi=00d96de0
eip=2808627f esp=10b5fdb4 ebp=10b5fe68 iopl=0 nv up ei pl nz na pe
nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000
efl=00010206
perl58!Perl_my_strlcpy+0x91f:
2808627f 83250000000000 and dword ptr ds:[0],0
ds:0023:00000000=????????
ChildEBP RetAddr Args to Child
WARNING: Stack unwind information not available. Following frames may be
wrong.
10b5fe68 1000ada9 00d360f4 145ce478 00c46da8 perl58!Perl_my_strlcpy+0x91f
10b5fe80 10001d3b 00d360f4 00d360f4 00d360f4
mod_perl!modperl_perl_destruct+0x5f
10b5fe98 10001dc6 00c46da8 1000268b 00bdeed0
mod_perl!modperl_interp_destroy+0x1f
10b5fea0 1000268b 00bdeed0 00bdeec0 00c46da8
mod_perl!modperl_interp_pool_destroy+0x47
10b5febc 100025a4 00bdeed0 00e8e7e0 00c46da8
mod_perl!modperl_tipool_putback_data+0xfa
10b5ff00 6eec7fdb 01046b18 01046b48 0105d0d0
mod_perl!modperl_tipool_putback_data+0x13
10b5ff24 6ff0aa33 01046b08 00000001 00bdeb2c libapr_1!apr_pool_destroy+0x3b
(CONV: stdcall)
10b5ff3c 6ff04d61 0105d0d0 0105d0d0 0105d0d0
libhttpd!ap_process_http_connection+0x83 (CONV: cdecl)
10b5ff54 6ff05023 0105d0d0 008d3550 10b5ff84
libhttpd!ap_run_process_connection+0x21 (CONV: stdcall)
10b5ff64 6ff1da2c 0105d0d0 00eeb568 00000000
libhttpd!ap_process_connection+0x33 (CONV: stdcall)
10b5ff84 77bcb530 0105d0c8 00000000 00000000 libhttpd!worker_main+0x9c
(CONV: stdcall)
10b5ffb8 77e6482f 00e9e5b8 00000000 00000000 msvcrt!_endthreadex+0xa3 (FPO:
[Non-Fpo])
10b5ffec 00000000 77bcb4bc 00e9e5b8 00000000 kernel32!BaseThreadStart+0x34
(FPO: [Non-Fpo])
start end module name
003c0000 003c7000 mod_auth_sspi mod_auth_sspi.so Wed May 17 20:19:58 2006
(446B694E)
003e0000 003e5000 Cwd Cwd.dll Wed Aug 01 04:35:58 2007
(46AFF18E)
003f0000 003f5000 Const Const.dll Fri Aug 22 03:14:08 2008
(48AE12E0)
00400000 00405000 httpd httpd.exe Sat May 21 00:39:36 2011
(4DD6EDA8)
00ca0000 00ca7000 Connection Connection.dll Fri Aug 22 03:12:18 2008
(48AE1272)
00cb0000 00cb6000 ServerUtil ServerUtil.dll Fri Aug 22 03:13:21 2008
(48AE12B1)
00cc0000 00cc8000 RequestUtil RequestUtil.dll Fri Aug 22 03:13:09 2008
(48AE12A5)
00cd0000 00cd5000 Util Util.dll Fri Aug 22 03:13:47 2008
(48AE12CB)
10000000 1001f000 mod_perl mod_perl.so Fri Aug 22 03:03:26 2008
(48AE105E)
11430000 11436000 Response Response.dll Fri Aug 22 03:13:13 2008
(48AE12A9)
11440000 1144a000 RequestRec RequestRec.dll Fri Aug 22 03:13:04 2008
(48AE12A0)
11450000 11457000 RequestIO RequestIO.dll Fri Aug 22 03:13:00 2008
(48AE129C)
11460000 11466000 Log Log.dll Fri Aug 22 03:12:43 2008
(48AE128B)
11470000 11476000 Access Access.dll Fri Aug 22 03:11:37 2008
(48AE1249)
11480000 11487000 Table Table.dll Fri Aug 22 03:09:48 2008
(48AE11DC)
11490000 11495000 Status Status.dll Fri Aug 22 03:09:23 2008
(48AE11C3)
114a0000 114a5000 Global Global.dll Fri Aug 22 03:13:43 2008
(48AE12C7)
114b0000 114c7000 DBI DBI.dll Wed Mar 05 06:55:04 2008
(47CE35B8)
114d0000 114d7000 Util_114d0000 Util.dll Wed Aug 01 04:38:45 2007
(46AFF235)
114e0000 114e6000 Pool Pool.dll Fri Aug 22 03:08:39 2008
(48AE1197)
114f0000 11504000 Calc Calc.dll Tue Mar 14 01:16:51 2006
(44160B73)
11510000 11516000 HiRes HiRes.dll Tue Jan 06 00:08:34 2009
(496292F2)
11520000 11526000 Fcntl Fcntl.dll Wed Aug 01 04:38:15 2007
(46AFF217)
11530000 11543000 POSIX POSIX.dll Wed Aug 01 04:39:04 2007
(46AFF248)
11550000 1155a000 Win32 Win32.dll Wed Aug 01 04:40:19 2007
(46AFF293)
11560000 11566000 Service Service.dll Wed Aug 01 05:07:46 2007
(46AFF902)
11570000 11575000 perlchartdir58mt perlchartdir58mt.dll Mon Jan 14
16:52:00 2008 (478B8520)
11580000 117b5000 chartdir chartdir.dll Sat Mar 28 16:59:31 2009
(49CE4963)
118d0000 118d5000 Base64 Base64.dll Tue Jul 01 02:46:41 2008
(48697E71)
118e0000 118e6000 MD5 MD5.dll Wed Aug 01 04:36:30 2007
(46AFF1AE)
118f0000 118f7000 Socket Socket.dll Wed Aug 01 04:39:35 2007
(46AFF267)
11900000 11905000 Hostname Hostname.dll Wed Aug 01 04:39:47 2007
(46AFF273)
11910000 11916000 IO IO.dll Wed Aug 01 04:38:39 2007
(46AFF22F)
11920000 11946000 Registry Registry.dll Wed Aug 01 05:06:09 2007
(46AFF8A1)
12950000 12964000 WinError WinError.dll Wed Aug 01 05:08:04 2007
(46AFF914)
12970000 12ace000 mysql mysql.dll Thu Apr 19 05:37:28 2007
(4626E3F8)
12ad0000 12ad5000 Util_12ad0000 Util.dll Fri Aug 22 03:11:16 2008
(48AE1234)
12ae0000 12ae5000 Error Error.dll Fri Aug 22 03:07:33 2008
(48AE1155)
28000000 280c5000 perl58 perl58.dll Wed Aug 01 04:35:25 2007
(46AFF16D)
5a4c0000 5a4d3000 zlib1 zlib1.dll Mon Mar 15 02:51:58 2010
(4B9D92BE)
5f270000 5f2ca000 hnetcfg hnetcfg.dll Sat Feb 17 14:59:38 2007
(45D70A4A)
68000000 68035000 rsaenh rsaenh.dll Sat Feb 17 06:49:58 2007
(45D69786)
6ee50000 6ee59000 libapriconv_1 libapriconv-1.dll Sat May 21 00:38:31 2011
(4DD6ED67)
6ee60000 6ee90000 libaprutil_1 libaprutil-1.dll Sat May 21 00:39:22 2011
(4DD6ED9A)
6eec0000 6eee3000 libapr_1 libapr-1.dll Sat May 21 00:38:29 2011
(4DD6ED65)
6fb00000 6fb06000 mod_authz_host mod_authz_host.so Sat May 21 00:39:43
2011 (4DD6EDAF)
6fba0000 6fba7000 mod_deflate mod_deflate.so Sat May 21 00:39:52 2011
(4DD6EDB8)
6fc00000 6fc06000 mod_setenvif mod_setenvif.so Sat May 21 00:40:06 2011
(4DD6EDC6)
6fc20000 6fc27000 mod_mime mod_mime.so Sat May 21 00:39:57 2011
(4DD6EDBD)
6fc30000 6fc37000 mod_log_config mod_log_config.so Sat May 21 00:39:58
2011 (4DD6EDBE)
6fc60000 6fc67000 mod_imagemap mod_imagemap.so Sat May 21 00:40:01 2011
(4DD6EDC1)
6fc80000 6fc86000 mod_dir mod_dir.so Sat May 21 00:40:00 2011
(4DD6EDC0)
6fc90000 6fc97000 mod_cgi mod_cgi.so Sat May 21 00:39:56 2011
(4DD6EDBC)
6fcd0000 6fcd6000 mod_alias mod_alias.so Sat May 21 00:39:59 2011
(4DD6EDBF)
6ff00000 6ff46000 libhttpd libhttpd.dll Sat May 21 00:39:36 2011
(4DD6EDA8)
71ae0000 71ae8000 wshtcpip wshtcpip.dll Sat Feb 17 15:02:27 2007
(45D70AF3)
71b20000 71b61000 mswsock mswsock.dll Fri Jun 20 20:32:38 2008
(485BF7C6)
71bb0000 71bb9000 wsock32 wsock32.dll Tue Mar 25 10:43:26 2003
(3E8024BE)
71bf0000 71bf8000 ws2help ws2help.dll Sat Feb 17 15:02:18 2007
(45D70AEA)
71c00000 71c17000 ws2_32 ws2_32.dll Sat Feb 17 15:02:17 2007
(45D70AE9)
71f60000 71f64000 security security.dll Tue Mar 25 10:43:24 2003
(3E8024BC)
76290000 762ad000 imm32 imm32.dll Sat Feb 17 14:59:59 2007
(45D70A5F)
76b70000 76b7b000 psapi psapi.dll Sat Feb 17 15:01:25 2007
(45D70AB5)
76ed0000 76efa000 dnsapi dnsapi.dll Thu Mar 03 08:06:05 2011
(4D6F3DDD)
76f10000 76f3e000 wldap32 wldap32.dll Sat Feb 17 15:01:57 2007
(45D70AD5)
76f50000 76f63000 secur32 secur32.dll Wed Feb 04 12:41:02 2009
(49897ECE)
76f70000 76f77000 winrnr winrnr.dll Sat Feb 17 15:01:43 2007
(45D70AC7)
76f80000 76f85000 rasadhlp rasadhlp.dll Sat Feb 17 15:01:01 2007
(45D70A9D)
77380000 77411000 user32 user32.dll Fri Mar 02 07:38:46 2007
(45E7C676)
77420000 77523000 comctl32 comctl32.dll Tue Sep 07 14:08:31 2010
(4C862B3F)
77670000 777a9000 ole32 ole32.dll Mon Jul 26 12:01:18 2010
(4C4D5CEE)
77b90000 77b98000 version version.dll Sat Feb 17 15:01:44 2007
(45D70AC8)
77ba0000 77bfa000 msvcrt msvcrt.dll Sat Feb 17 15:02:46 2007
(45D70B06)
77c00000 77c49000 gdi32 gdi32.dll Thu Oct 23 13:43:54 2008
(4900637A)
77c50000 77cf0000 rpcrt4 rpcrt4.dll Wed Aug 18 11:27:25 2010
(4C6BA77D)
77e40000 77f42000 kernel32 kernel32.dll Sat Mar 21 18:08:26 2009
(49C51F0A)
7c800000 7c8c3000 ntdll ntdll.dll Fri Oct 22 14:27:14 2010
(4CC18322)
7c8d0000 7d0cf000 shell32 shell32.dll Fri Jan 21 22:59:50 2011
(4D3A01D6)
7d180000 7d1d2000 shlwapi shlwapi.dll Thu Oct 15 22:19:54 2009
(4AD783EA)
7d1e0000 7d27c000 advapi32 advapi32.dll Mon Feb 09 12:02:55 2009
(49900D5F)
Unloaded modules:
5a4c0000 5a4d3000 zlib1.dll
Timestamp: Mon Mar 15 02:51:58 2010 (4B9D92BE)
Checksum: 00000000
ImageSize: 00013000
6fba0000 6fba7000 mod_deflate.so
Timestamp: Sat May 21 00:39:52 2011 (4DD6EDB8)
Checksum: 00000000
ImageSize: 00007000
6fcd0000 6fcd6000 mod_alias.so
Timestamp: Sat May 21 00:39:59 2011 (4DD6EDBF)
Checksum: 00000000
ImageSize: 00006000
6fb00000 6fb06000 mod_authz_host.so
Timestamp: Sat May 21 00:39:43 2011 (4DD6EDAF)
Checksum: 00000000
ImageSize: 00006000
6fc90000 6fc97000 mod_cgi.so
Timestamp: Sat May 21 00:39:56 2011 (4DD6EDBC)
Checksum: 00000000
ImageSize: 00007000
6fc80000 6fc86000 mod_dir.so
Timestamp: Sat May 21 00:40:00 2011 (4DD6EDC0)
Checksum: 00000000
ImageSize: 00006000
6fc60000 6fc67000 mod_imagemap.so
Timestamp: Sat May 21 00:40:01 2011 (4DD6EDC1)
Checksum: 00000000
ImageSize: 00007000
6fc30000 6fc37000 mod_log_config.so
Timestamp: Sat May 21 00:39:58 2011 (4DD6EDBE)
Checksum: 00000000
ImageSize: 00007000
6fc20000 6fc27000 mod_mime.so
Timestamp: Sat May 21 00:39:57 2011 (4DD6EDBD)
Checksum: 00000000
ImageSize: 00007000
6fc00000 6fc06000 mod_setenvif.so
Timestamp: Sat May 21 00:40:06 2011 (4DD6EDC6)
Checksum: 00000000
ImageSize: 00006000
28000000 280c5000 perl58.dll
Timestamp: Wed Aug 01 04:35:25 2007 (46AFF16D)
Checksum: 00000000
ImageSize: 000C5000
10000000 1001f000 mod_perl.so
Timestamp: Fri Aug 22 03:03:26 2008 (48AE105E)
Checksum: 00000000
ImageSize: 0001F000
77670000 777a9000 ole32.dll
Timestamp: Mon Jul 26 12:01:18 2010 (4C4D5CEE)
Checksum: 0013CFD9
ImageSize: 00139000
003c0000 003c7000 mod_auth_sspi.so
Timestamp: Wed May 17 20:19:58 2006 (446B694E)
Checksum: 00009E3B
ImageSize: 00007000
71f60000 71f64000 SECURITY.DLL
Timestamp: Tue Mar 25 10:43:24 2003 (3E8024BC)
Checksum: 0000FD45
ImageSize: 00004000
00cd0000 00cd5000 Util.dll
Timestamp: Fri Aug 22 03:13:47 2008 (48AE12CB)
Checksum: 00000000
ImageSize: 00005000
Closing open log file c:\debuglog.txt
