I have a Windows 2003 server running HTTPD 2.0.59 with SVN 1.4 DAV and
I'm having trouble getting the server to shutdown cleanly. When I tell
the service to shutdown, it seems to initiate shutdown correctly; the
debug log says all the threads exit and the PID file is removed and then
it blows up. I dropped in the symbols files and setup DrWatson to log
out the crash. Below is part of that log file. It seems to be faulting
inside of the libapr!utf8_to_unicode_path function, which is being
called inside of some sort of cleanup.
Does anyone have any thoughts or suggestions on what this might indicate
or what else I should look at. Thanks for any help.
-Nathan
*----> Module List <----*
0000000000400000 - 0000000000405000: C:\install\httpd\bin\Apache.exe
0000000000630000 - 0000000000642000: c:\install\svn\bin\intl3_svn.dll
0000000000650000 - 0000000000673000: C:\install\svn\bin\mod_authz_svn.so
0000000010000000 - 0000000010092000: C:\install\svn\bin\mod_dav_svn.so
0000000013000000 - 00000000130c4000: c:\install\svn\bin\libdb44.dll
000000005f270000 - 000000005f2c9000: C:\WINDOWS\system32\hnetcfg.dll
000000006ee50000 - 000000006ee59000:
C:\install\httpd\bin\libapriconv.dll
000000006ee60000 - 000000006ee89000: C:\install\httpd\bin\libaprutil.dll
000000006eec0000 - 000000006eee1000: C:\install\httpd\bin\libapr.dll
000000006fb50000 - 000000006fb58000:
C:\install\httpd\modules\mod_auth_ldap.so
000000006fb60000 - 000000006fb6b000:
C:\install\httpd\modules\util_ldap.so
000000006fba0000 - 000000006fbae000:
C:\install\httpd\modules\mod_deflate.so
000000006fbf0000 - 000000006fbf6000:
C:\install\httpd\modules\mod_userdir.so
000000006fc00000 - 000000006fc06000:
C:\install\httpd\modules\mod_setenvif.so
000000006fc10000 - 000000006fc19000:
C:\install\httpd\modules\mod_negotiation.so
000000006fc20000 - 000000006fc27000:
C:\install\httpd\modules\mod_mime.so
000000006fc30000 - 000000006fc37000:
C:\install\httpd\modules\mod_log_config.so
000000006fc40000 - 000000006fc48000:
C:\install\httpd\modules\mod_isapi.so
000000006fc50000 - 000000006fc5a000:
C:\install\httpd\modules\mod_include.so
000000006fc60000 - 000000006fc67000:
C:\install\httpd\modules\mod_imap.so
000000006fc70000 - 000000006fc76000: C:\install\httpd\modules\mod_env.so
000000006fc80000 - 000000006fc86000: C:\install\httpd\modules\mod_dir.so
000000006fc90000 - 000000006fc97000: C:\install\httpd\modules\mod_cgi.so
000000006fca0000 - 000000006fca8000:
C:\install\httpd\modules\mod_autoindex.so
000000006fcb0000 - 000000006fcb6000:
C:\install\httpd\modules\mod_auth.so
000000006fcc0000 - 000000006fcc6000:
C:\install\httpd\modules\mod_asis.so
000000006fcd0000 - 000000006fcd6000:
C:\install\httpd\modules\mod_alias.so
000000006fce0000 - 000000006fce6000:
C:\install\httpd\modules\mod_actions.so
000000006fcf0000 - 000000006fcf6000:
C:\install\httpd\modules\mod_access.so
000000006fdc0000 - 000000006fdd4000: C:\install\httpd\modules\mod_dav.so
000000006fde0000 - 000000006fde8000:
C:\install\httpd\modules\mod_mime_magic.so
000000006fe50000 - 000000006fe57000:
C:\install\httpd\modules\mod_status.so
000000006fe90000 - 000000006fe96000:
C:\install\httpd\modules\mod_info.so
000000006ff00000 - 000000006ff43000: C:\install\httpd\bin\libhttpd.dll
0000000071ae0000 - 0000000071ae8000: C:\WINDOWS\System32\wshtcpip.dll
0000000071b20000 - 0000000071b61000: C:\WINDOWS\system32\MSWSOCK.dll
0000000071bf0000 - 0000000071bf8000: C:\WINDOWS\system32\WS2HELP.dll
0000000071c00000 - 0000000071c17000: C:\WINDOWS\system32\WS2_32.dll
00000000766d0000 - 00000000766d9000: C:\WINDOWS\system32\SHFOLDER.dll
0000000076f10000 - 0000000076f3e000: C:\WINDOWS\system32\WLDAP32.dll
0000000077380000 - 0000000077412000: C:\WINDOWS\system32\USER32.dll
0000000077420000 - 0000000077523000:
C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df
_6.0.3790.2778_x-ww_A8F04F11\comctl32.dll
0000000077ba0000 - 0000000077bfa000: C:\WINDOWS\system32\msvcrt.dll
0000000077c00000 - 0000000077c48000: C:\WINDOWS\system32\GDI32.dll
0000000077c50000 - 0000000077cef000: C:\WINDOWS\system32\RPCRT4.dll
0000000077da0000 - 0000000077df2000: C:\WINDOWS\system32\SHLWAPI.dll
0000000077e40000 - 0000000077f42000: C:\WINDOWS\system32\kernel32.dll
0000000077f50000 - 0000000077fec000: C:\WINDOWS\system32\ADVAPI32.dll
00000000780c0000 - 0000000078121000: C:\WINDOWS\system32\MSVCP60.dll
000000007c800000 - 000000007c8c0000: C:\WINDOWS\system32\ntdll.dll
000000007c8d0000 - 000000007d0d4000: C:\WINDOWS\system32\shell32.dll
*----> State Dump for Thread Id 0x828 <----*
eax=00000000 ebx=00000000 ecx=ffffffff edx=00000000 esi=0006be8c
edi=00000000
eip=6eec4922 esp=0006be70 ebp=6ff0e4b0 iopl=0 nv up ei pl zr na
po nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000
efl=00000246
*** WARNING: Unable to verify checksum for
C:\install\httpd\bin\libapr.dll
function: libapr!utf8_to_unicode_path
6eec490f 90 nop
libapr!utf8_to_unicode_path:
6eec4910 53 push ebx
6eec4911 8b5c2410 mov ebx,[esp+0x10]
6eec4915 56 push esi
6eec4916 57 push edi
6eec4917 8bfb mov edi,ebx
6eec4919 83c9ff or ecx,0xffffffff
6eec491c 33c0 xor eax,eax
6eec491e 8b742410 mov esi,[esp+0x10]
FAULT ->6eec4922 f2ae repne scasb
es:00000000=??
6eec4924 f7d1 not ecx
6eec4926 81f904010000 cmp ecx,0x104
6eec492c 894c2418 mov [esp+0x18],ecx
6eec4930 7e6f jle
libapr!utf8_to_unicode_path+0x91 (6eec49a1)
6eec4932 8a5301 mov dl,[ebx+0x1]
6eec4935 80fa3a cmp dl,0x3a
6eec4938 7526 jnz
libapr!utf8_to_unicode_path+0x50 (6eec4960)
6eec493a 8a4302 mov al,[ebx+0x2]
6eec493d 3c2f cmp al,0x2f
6eec493f 7404 jz
libapr!utf8_to_unicode_path+0x35 (6eec4945)
*----> Stack Back Trace <----*
*** WARNING: Unable to verify checksum for
C:\install\httpd\bin\Apache.exe
*** ERROR: Symbol file could not be found. Defaulted to export symbols
for C:\WINDOWS\system32\kernel32.dll -
ChildEBP RetAddr Args to Child
0006be78 6eec4f8b 0006be8c 00002000 00000000
libapr!utf8_to_unicode_path+0x12 (FPO: [3,0,3]) (CONV: cdecl)
0006fe9c 6eec8496 00567d88 00258148 6eec7ac7 libapr!apr_file_remove+0x2b
(FPO: [2,4096,1]) (CONV: stdcall)
0006fec4 6eec7ab7 0056cca0 0025bf98 00258148 libapr!run_cleanups+0x16
(FPO: [1,0,1]) (CONV: cdecl)
0006fefc 0040186d 002580b8 00401701 00258148
libapr!apr_pool_destroy+0x17 (FPO: [EBP 0x0025a0c0] [1,2,4]) (CONV:
stdcall)
0006ff04 00401701 00258148 00000000 00000000
Apache!destroy_and_exit_process+0xd (FPO: [2,0,0]) (CONV: cdecl)
0006ff4c 00401db2 00000007 00252768 002529f8 Apache!main+0x701 (FPO:
[EBP 0x0006ffc0] [2,11,4]) (CONV: cdecl)
0006ffc0 77e523e5 00000000 00000000 7ffd6000 Apache!mainCRTStartup+0xe3
WARNING: Stack unwind information not available. Following frames may be
wrong.
0006fff0 00000000 00401ccf 00000000 78746341
kernel32!IsProcessorFeaturePresent+0x9e
*----> Raw Stack Dump <----*
000000000006be70 00 00 00 00 88 7d 56 00 - a0 cc 56 00 8b 4f ec 6e
......}V...V..O.n
000000000006be80 8c be 06 00 00 20 00 00 - 00 00 00 00 63 65 5d 20
...... ......ce]
000000000006be90 43 68 69 6c 64 20 32 30 - 5b 57 65 64 20 4f 63 74
Child 20[Wed Oct
000000000006bea0 20 31 38 20 31 34 3a 34 - 35 3a 35 37 20 32 30 30 18
14:45:57 200
000000000006beb0 36 5d 20 5b 6e 6f 74 69 - 63 65 5d 20 43 68 69 6c 6]
[notice] Chil
000000000006bec0 64 20 32 30 38 34 3a 20 - 43 68 69 6c 64 20 70 72 d
2084: Child pr
000000000006bed0 6f 63 65 73 73 20 69 73 - 20 65 78 69 74 69 6e 67
ocess is exiting
000000000006bee0 0d 0a 00 30 38 34 3a 20 - 43 68 69 6c 64 20 70 72
....084: Child pr
000000000006bef0 6f 63 65 73 73 20 69 73 - 20 72 75 6e 6e 69 6e 67
ocess is running
000000000006bf00 0d 0a 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf10 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf20 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf30 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf40 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf50 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf60 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf70 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf80 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bf90 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................
000000000006bfa0 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
.................-----------------------------------------
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