> I know this is acting a lot but would you be willing to use the
> SysInternals "Process Explorer" process to see if you can see anything
> funny about the DLLs that are loaded in the hung cygpath?
>
> http://sysinternals.com/ntw2k/freeware/procexp.shtml
>
> Or, actually anyone who's experiencing the problem could provide this
> info. It would be interesting to see if the DLLs that a process are
> using look "funny" where "funny" would mean coming from a non system
> directory.
Hope this helps some...
-Samrobb
----------------------------------------
On my machine (debug version of cygwin1.dll and cygpath.exe built last week):
----------------------------------------
$ ps
PID PPID PGID WINPID TTY UID STIME COMMAND
760 1 760 760 con 11626 15:16:04 /usr/bin/bash
1296 1 1296 1296 con 11626 15:17:24 /usr/bin/sh
I 996 1296 1296 996 con 11626 15:17:25 /usr/bin/bash
1224 996 1296 1224 con 11626 15:17:25 /usr/bin/cygpath
1312 760 1312 1304 con 11626 15:17:41 /usr/bin/ps
[EMAIL PROTECTED] /tmp
$ gdb --pid=1224
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-cygwin".
Attaching to process 1224
[Switching to thread 1224.0x50c]
(gdb) list
1 ../../../../src/winsup/cygwin/assert.cc: No such file or directory.
in ../../../../src/winsup/cygwin/assert.cc
(gdb) where
#0 0x77fa144c in _system_dlls__ ()
#1 0x7c4e987c in _system_dlls__ ()
(gdb) info threads
* 3 thread 1224.0x50c 0x77fa144c in _system_dlls__ ()
2 thread 1224.0x2e4 0x77f8c55d in _system_dlls__ ()
1 thread 1224.0x4c0 0x77f9323e in _system_dlls__ ()
(gdb) thread 3
[Switching to thread 3 (thread 1224.0x50c)]#0 0x77fa144c in _system_dlls__ ()
(gdb) info stack
#0 0x77fa144c in _system_dlls__ ()
#1 0x7c4e987c in _system_dlls__ ()
(gdb) thread 2
[Switching to thread 2 (thread 1224.0x2e4)]#0 0x77f8c55d in _system_dlls__ ()
(gdb) info stack
#0 0x77f8c55d in _system_dlls__ ()
#1 0x6108acf6 in wait_sig(void*) (self=0x610e9b40)
at ../../../../src/winsup/cygwin/sigproc.cc:1089
#2 0x61002d6e in cygthread::stub(void*) (arg=0x610e9b40)
at ../../../../src/winsup/cygwin/cygthread.cc:69
#3 0x7c4e987c in _system_dlls__ ()
(gdb) thread 1
[Switching to thread 1 (thread 1224.0x4c0)]#0 0x77f9323e in _system_dlls__ ()
(gdb) info stack
#0 0x77f9323e in _system_dlls__ ()
#1 0x7c4fabfb in _system_dlls__ ()
#2 0x6108d7df in spawn_guts(char const*, char const* const*, char const* const*, int)
(prog_arg=0xa04d1b0 "/usr/bin/cygpath", argv=0xa04d
0, envp=0xa04c280,
mode=3) at ../../../../src/winsup/cygwin/spawn.cc:847
#3 0x6108ea3e in spawnve (mode=3, path=0xa04d1b0 "/usr/bin/cygpath",
argv=0xa04d110, envp=0xa04c280)
at ../../../../src/winsup/cygwin/spawn.cc:976
#4 0x61026e7b in execve (path=0xa04d1b0 "/usr/bin/cygpath", argv=0xa04d110,
envp=0xa04c280) at ../../../../src/winsup/cygwin/exec.cc:35
#5 0x004143c5 in ?? ()
#6 0x0041419f in ?? ()
#7 0x00412f92 in ?? ()
#8 0x0041016f in ?? ()
#9 0x0044cb91 in ?? ()
#10 0x004253b1 in ?? ()
#11 0x00427a1d in ?? ()
#12 0x004285a3 in ?? ()
#13 0x004283ca in ?? ()
#14 0x004235c0 in ?? ()
#15 0x00423681 in ?? ()
#16 0x004236da in ?? ()
#17 0x0042333e in ?? ()
#18 0x00422eec in ?? ()
#19 0x00422f89 in ?? ()
#20 0x00429274 in ?? ()
#21 0x00428b99 in ?? ()
#22 0x00412db6 in ?? ()
#23 0x0041016f in ?? ()
#24 0x0040fb94 in ?? ()
#25 0x00403a09 in ?? ()
#26 0x0040195f in ?? ()
#27 0x610050c8 in dll_crt0_1() () at ../../../../src/winsup/cygwin/dcrt0.cc:793
#28 0x6100539d in _dll_crt0 () at ../../../../src/winsup/cygwin/dcrt0.cc:921
#29 0x0047b901 in ?? ()
#30 0x0040103c in ?? ()
#31 0x7c4e87f5 in _system_dlls__ ()
(gdb) info shared
DLL Name Load Address
/cygdrive/c/WINNT/system32/NTDLL.DLL 77f81000
/usr/bin/cygwin1.dll 61001000
/cygdrive/c/WINNT/system32/KERNEL32.DLL 7c4e1000
/cygdrive/c/WINNT/system32/USER32.DLL 77e11000
/cygdrive/c/WINNT/system32/GDI32.DLL 77f41000
/cygdrive/c/WINNT/system32/ADVAPI32.DLL 7c2d1000
/cygdrive/c/WINNT/system32/rpcrt4.dll 77d31000
----------------------------------------
Process PID CPU Description Company Name Path
System Idle Process 0 97
System 8 00
SMSS.EXE 156 00 Windows NT Session Manager Microsoft Corporation
C:\WINNT\system32\SMSS.EXE
CSRSS.EXE 180 01 Client Server Runtime Process Microsoft Corporation
C:\WINNT\system32\CSRSS.EXE
WINLOGON.EXE 216 00 Windows NT Logon Application Microsoft Corporation
C:\WINNT\system32\WINLOGON.EXE
SERVICES.EXE 244 00 Services and Controller app Microsoft
Corporation C:\WINNT\system32\SERVICES.EXE
ibmpmsvc.exe 356 00 C:\WINNT\system32\ibmpmsvc.exe
svchost.exe 456 00 Generic Host Process for Win32 Services
Microsoft Corporation C:\WINNT\system32\svchost.exe
spoolsv.exe 484 00 Spooler SubSystem App Microsoft Corporation
C:\WINNT\system32\spoolsv.exe
svchost.exe 520 00 Generic Host Process for Win32 Services
Microsoft Corporation C:\WINNT\system32\svchost.exe
WinMgmt.exe 616 00 Windows Management Instrumentation
Microsoft Corporation C:\WINNT\system32\wbem\WinMgmt.exe
svchost.exe 696 00 Generic Host Process for Win32 Services
Microsoft Corporation C:\WINNT\system32\svchost.exe
LSASS.EXE 256 00 LSA Executable and Server DLL (Export Version)
Microsoft Corporation C:\WINNT\system32\LSASS.EXE
explorer.exe 464 00 Windows Explorer Microsoft Corporation
C:\WINNT\explorer.exe
tp4mon.exe 840 00 IBM TrackPoint Application IBM
C:\WINNT\system32\tp4mon.exe
PROMon.exe 912 00 Intel(R) PROSet Tray Icon Intel Corporation
C:\WINNT\system32\PROMon.exe
ltmsg.exe 888 00 ltmsg LUCENT TECHNOLOGIES
C:\WINNT\system32\ltmsg.exe
qttask.exe 876 00 Apple Computer, Inc. C:\Program
Files\QuickTime\qttask.exe
OUTLOOK.EXE 884 00 Microsoft Outlook Microsoft Corporation
C:\Program Files\Microsoft Office\Office\OUTLOOK.EXE
MAPISP32.EXE 820 00 Microsoft Windows(TM) Messaging Subsystem Spooler
Microsoft Corporation C:\Program Files\Common Files\System\Mapi\1033\NT\MAPISP32.EXE
procexp.exe 1284 01 Sysinternals Process Explorer Sysinternals
C:\Shared\Tools\Bin\procexpnt\procexp.exe
setup.exe 1224 00 C:\Program Files\Cygwin Setup\setup.exe
sh.exe 664 00 c:\cygwin\bin\sh.exe
bash.exe 1216 00 c:\cygwin\bin\bash.exe
bash.exe 1232 00 c:\cygwin\bin\bash.exe
cygpath.exe 1280 01 c:\cygwin\bin\cygpath.exe
----------------------------------------
Following the process tree from setup.exe:
----------------------------------------
Process: setup.exe Pid: 1224
Path Description Company Name Version
C:\Program Files\Cygwin Setup\setup.exe
C:\WINNT\system32\activeds.dll ADs Router Layer DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\adsldpc.dll ADs LDAP Provider C DLL Microsoft Corporation
5.00.2195.6701
C:\WINNT\system32\ADVAPI32.DLL Advanced Windows 32 Base API Microsoft Corporation
5.00.2195.6710
C:\WINNT\system32\comctl32.dll Common Controls Library Microsoft Corporation
5.81.4916.0400
C:\WINNT\system32\ctype.nls
C:\WINNT\system32\DHCPCSVC.DLL DHCP Client Service Microsoft Corporation
5.00.2195.6685
C:\WINNT\system32\dnsapi.dll DNS Client API DLL Microsoft Corporation
5.00.2195.6680
C:\WINNT\system32\GDI32.DLL GDI Client DLL Microsoft Corporation 5.00.2195.6660
C:\WINNT\system32\icmp.dll ICMP DLL Microsoft Corporation 5.00.2134.0001
C:\WINNT\system32\IPHLPAPI.DLL IP Helper API Microsoft Corporation 5.00.2195.6602
C:\WINNT\system32\KERNEL32.DLL Windows NT BASE API Client DLL Microsoft Corporation
5.00.2195.6688
C:\WINNT\system32\locale.nls
C:\WINNT\system32\mprapi.dll Windows NT MP Router Administration DLL Microsoft
Corporation 5.00.2181.0001
C:\WINNT\system32\msafd.dll Microsoft Windows Sockets 2.0 Service Provider
Microsoft Corporation 5.00.2195.6602
C:\WINNT\system32\msvcrt.dll Microsoft (R) C Runtime Library Microsoft Corporation
6.01.9844.0000
C:\WINNT\system32\NETAPI32.DLL Net Win32 API DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\netrap.dll Net Remote Admin Protocol DLL Microsoft Corporation
5.00.2134.0001
C:\WINNT\system32\NTDLL.DLL NT Layer DLL Microsoft Corporation 5.00.2195.6685
C:\WINNT\system32\OLE32.DLL Microsoft OLE for Windows Microsoft Corporation
5.00.2195.6810
C:\WINNT\system32\OLEAUT32.DLL Microsoft Corporation 2.40.4522.0000
C:\WINNT\system32\rasadhlp.dll Remote Access AutoDial Helper Microsoft Corporation
5.00.2168.0001
C:\WINNT\system32\RASAPI32.DLL Remote Access API Microsoft Corporation
5.00.2195.6625
C:\WINNT\system32\RASMAN.DLL Remote Access Connection Manager Microsoft
Corporation 5.00.2195.6738
C:\WINNT\system32\RNR20.DLL Windows Socket2 NameSpace DLL Microsoft Corporation
5.00.2195.6603
C:\WINNT\system32\rpcrt4.dll Remote Procedure Call Runtime Microsoft Corporation
5.00.2195.6802
C:\WINNT\system32\rtutils.dll Routing Utilities Microsoft Corporation
5.00.2168.0001
C:\WINNT\system32\samlib.dll SAM Library DLL Microsoft Corporation 5.00.2195.6666
C:\WINNT\system32\secur32.dll Security Support Provider Interface Microsoft
Corporation 5.00.2195.6695
C:\WINNT\system32\SETUPAPI.DLL Windows Setup API Microsoft Corporation
5.00.2195.6622
C:\WINNT\system32\SHELL32.DLL Windows Shell Common Dll Microsoft Corporation
5.00.3700.6705
C:\WINNT\system32\shim.dll Shim Engine DLL Microsoft Corporation 5.00.2195.6717
C:\WINNT\system32\SHLWAPI.DLL Shell Light-weight Utility Library Microsoft
Corporation 6.00.2800.1226
C:\WINNT\system32\sortkey.nls
C:\WINNT\system32\sorttbls.nls
C:\WINNT\system32\TAPI32.DLL Microsoft® Windows(TM) Telephony API Client DLL
Microsoft Corporation 5.00.2195.6664
C:\WINNT\system32\unicode.nls
C:\WINNT\system32\USER32.DLL Windows 2000 USER API Client DLL Microsoft
Corporation 5.00.2195.6688
C:\WINNT\system32\USERENV.DLL Userenv Microsoft Corporation 5.00.2195.6711
C:\WINNT\system32\winrnr.dll LDAP RnR Provider DLL Microsoft Corporation
5.00.2160.0001
C:\WINNT\system32\WLDAP32.DLL Win32 LDAP API DLL Microsoft Corporation
5.00.2195.6666
C:\WINNT\system32\ws2_32.dll Windows Socket 2.0 32-Bit DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\ws2help.dll Windows Socket 2.0 Helper for Windows NT
Microsoft Corporation 5.00.2134.0001
C:\WINNT\system32\wshtcpip.dll Windows Sockets Helper DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\wsock32.dll Windows Socket 32-Bit DLL Microsoft Corporation
5.00.2195.6603
Process: sh.exe Pid: 664
Path Description Company Name Version
c:\cygwin\bin\cygwin1.dll Cygwin® POSIX Emulation DLL Red Hat
1005.05.0000.0000
c:\cygwin\bin\sh.exe
C:\WINNT\system32\ADVAPI32.DLL Advanced Windows 32 Base API Microsoft Corporation
5.00.2195.6710
C:\WINNT\system32\GDI32.DLL GDI Client DLL Microsoft Corporation 5.00.2195.6660
C:\WINNT\system32\KERNEL32.DLL Windows NT BASE API Client DLL Microsoft Corporation
5.00.2195.6688
C:\WINNT\system32\locale.nls
C:\WINNT\system32\NTDLL.DLL NT Layer DLL Microsoft Corporation 5.00.2195.6685
C:\WINNT\system32\rpcrt4.dll Remote Procedure Call Runtime Microsoft Corporation
5.00.2195.6802
C:\WINNT\system32\sortkey.nls
C:\WINNT\system32\sorttbls.nls
C:\WINNT\system32\unicode.nls
C:\WINNT\system32\USER32.DLL Windows 2000 USER API Client DLL Microsoft
Corporation 5.00.2195.6688
Process: bash.exe Pid: 1216
Path Description Company Name Version
c:\cygwin\bin\bash.exe
c:\cygwin\bin\cygwin1.dll Cygwin® POSIX Emulation DLL Red Hat
1005.05.0000.0000
C:\WINNT\system32\activeds.dll ADs Router Layer DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\adsldpc.dll ADs LDAP Provider C DLL Microsoft Corporation
5.00.2195.6701
C:\WINNT\system32\ADVAPI32.DLL Advanced Windows 32 Base API Microsoft Corporation
5.00.2195.6710
C:\WINNT\system32\comctl32.dll Common Controls Library Microsoft Corporation
5.81.4916.0400
C:\WINNT\system32\ctype.nls
C:\WINNT\system32\DHCPCSVC.DLL DHCP Client Service Microsoft Corporation
5.00.2195.6685
C:\WINNT\system32\dnsapi.dll DNS Client API DLL Microsoft Corporation
5.00.2195.6680
C:\WINNT\system32\GDI32.DLL GDI Client DLL Microsoft Corporation 5.00.2195.6660
C:\WINNT\system32\icmp.dll ICMP DLL Microsoft Corporation 5.00.2134.0001
C:\WINNT\system32\IPHLPAPI.DLL IP Helper API Microsoft Corporation 5.00.2195.6602
C:\WINNT\system32\KERNEL32.DLL Windows NT BASE API Client DLL Microsoft Corporation
5.00.2195.6688
C:\WINNT\system32\locale.nls
C:\WINNT\system32\mprapi.dll Windows NT MP Router Administration DLL Microsoft
Corporation 5.00.2181.0001
C:\WINNT\system32\msvcrt.dll Microsoft (R) C Runtime Library Microsoft Corporation
6.01.9844.0000
C:\WINNT\system32\NETAPI32.DLL Net Win32 API DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\netrap.dll Net Remote Admin Protocol DLL Microsoft Corporation
5.00.2134.0001
C:\WINNT\system32\NTDLL.DLL NT Layer DLL Microsoft Corporation 5.00.2195.6685
C:\WINNT\system32\OLE32.DLL Microsoft OLE for Windows Microsoft Corporation
5.00.2195.6810
C:\WINNT\system32\OLEAUT32.DLL Microsoft Corporation 2.40.4522.0000
C:\WINNT\system32\RASAPI32.DLL Remote Access API Microsoft Corporation
5.00.2195.6625
C:\WINNT\system32\RASMAN.DLL Remote Access Connection Manager Microsoft
Corporation 5.00.2195.6738
C:\WINNT\system32\RNR20.DLL Windows Socket2 NameSpace DLL Microsoft Corporation
5.00.2195.6603
C:\WINNT\system32\rpcrt4.dll Remote Procedure Call Runtime Microsoft Corporation
5.00.2195.6802
C:\WINNT\system32\rtutils.dll Routing Utilities Microsoft Corporation
5.00.2168.0001
C:\WINNT\system32\samlib.dll SAM Library DLL Microsoft Corporation 5.00.2195.6666
C:\WINNT\system32\secur32.dll Security Support Provider Interface Microsoft
Corporation 5.00.2195.6695
C:\WINNT\system32\SETUPAPI.DLL Windows Setup API Microsoft Corporation
5.00.2195.6622
C:\WINNT\system32\SHLWAPI.DLL Shell Light-weight Utility Library Microsoft
Corporation 6.00.2800.1226
C:\WINNT\system32\sortkey.nls
C:\WINNT\system32\sorttbls.nls
C:\WINNT\system32\TAPI32.DLL Microsoft® Windows(TM) Telephony API Client DLL
Microsoft Corporation 5.00.2195.6664
C:\WINNT\system32\unicode.nls
C:\WINNT\system32\USER32.DLL Windows 2000 USER API Client DLL Microsoft
Corporation 5.00.2195.6688
C:\WINNT\system32\USERENV.DLL Userenv Microsoft Corporation 5.00.2195.6711
C:\WINNT\system32\winrnr.dll LDAP RnR Provider DLL Microsoft Corporation
5.00.2160.0001
C:\WINNT\system32\WLDAP32.DLL Win32 LDAP API DLL Microsoft Corporation
5.00.2195.6666
C:\WINNT\system32\ws2_32.dll Windows Socket 2.0 32-Bit DLL Microsoft Corporation
5.00.2195.6601
C:\WINNT\system32\ws2help.dll Windows Socket 2.0 Helper for Windows NT
Microsoft Corporation 5.00.2134.0001
C:\WINNT\system32\wsock32.dll Windows Socket 32-Bit DLL Microsoft Corporation
5.00.2195.6603
Process: bash.exe Pid: 1232
Path Description Company Name Version
c:\cygwin\bin\bash.exe
c:\cygwin\bin\cygwin1.dll Cygwin® POSIX Emulation DLL Red Hat
1005.05.0000.0000
C:\WINNT\system32\ADVAPI32.DLL Advanced Windows 32 Base API Microsoft Corporation
5.00.2195.6710
C:\WINNT\system32\GDI32.DLL GDI Client DLL Microsoft Corporation 5.00.2195.6660
C:\WINNT\system32\KERNEL32.DLL Windows NT BASE API Client DLL Microsoft Corporation
5.00.2195.6688
C:\WINNT\system32\locale.nls
C:\WINNT\system32\NTDLL.DLL NT Layer DLL Microsoft Corporation 5.00.2195.6685
C:\WINNT\system32\rpcrt4.dll Remote Procedure Call Runtime Microsoft Corporation
5.00.2195.6802
C:\WINNT\system32\sortkey.nls
C:\WINNT\system32\sorttbls.nls
C:\WINNT\system32\unicode.nls
C:\WINNT\system32\USER32.DLL Windows 2000 USER API Client DLL Microsoft
Corporation 5.00.2195.6688
Process: cygpath.exe Pid: 1280
Path Description Company Name Version
<Unable to query process module information>
C:\WINNT\system32\locale.nls
C:\WINNT\system32\sortkey.nls
C:\WINNT\system32\sorttbls.nls
C:\WINNT\system32\unicode.nls
----------------------------------------
Handle information for cygpath.exe:
----------------------------------------
Process: cygpath.exe Pid: 1280
Type Name
Desktop \Default
Directory \Windows
Directory \KnownDlls
File \Device\Afd\Endpoint
File C:\cygwin
File \Device\NamedPipe\Win32Pipes.000004c0.00000001
File C:\cygwin\var\log\setup.log.postinstallXa00660
File \Device\NamedPipe\Win32Pipes.000004c0.00000001
Key HKLM
Mutant \BaseNamedObjects\DBWinMutex
Process bash.exe(1232)
Process bash.exe(1232)
Process bash.exe(1216)
Section \BaseNamedObjects\cygpid.4D0
Section \BaseNamedObjects\cygwin1S3.S-1-5-21-313501798-2004386012-1271835937-1626.27
Section \BaseNamedObjects\cygwin1S3.shared.3
WindowStation \Windows\WindowStations\WinSta0
WindowStation \Windows\WindowStations\WinSta0
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