> I am running cygserver service on Windows 2003 x64 SP2 on dual-core. If
> the service is running, there is a significant delay during log
> off/shutdown (approx. 1-2 minutes). If cygserver service is stopped, the
> logoff takes just 1-2 seconds.
>
> I have no other Cygwin services installed, and no Cygwin process started
> as the logged-on user.
Here are some more facts about cygserver hanging during logoff:
- the problem is specific to Windows 2003 64-bit, it does not appear in
Windows XP 32-bit
- increasing the number of buffers, semaphores, etc. doesn't help
- cygserver.log / event log looks unsuspicious (see below)
- if I stop cygrunsrv via control panel or cygrunsrv, it terminates
quickly and without any errors
- during hang, CPU usage is negligble
- there was a fix in cygwin-1.5.6-1 that could possibly be related:
"Don't send SIGHUP on CTRL_LOGOFF_EVENT to processes running in
invisible Windows stations (like services). (Corinna Vinschen)"
My best guess would be that cygserver receives some sort of event that
causes it to wait/deadlock. I would really appreciate if someone could
look into what could be going wrong.
Thanks.
S
Output of cygcheck -srv:
------------------------
Cygwin Configuration Diagnostics
Current System Time: Wed Sep 03 20:29:48 2008
Windows 2003 Server Ver 5.2 Build 3790 Service Pack 2
Running under WOW64 on AMD64
Path: C:\cygwin\usr\local\bin
C:\cygwin\bin
C:\cygwin\bin
C:\cygwin\usr\X11R6\bin
c:\WINDOWS\system32
c:\WINDOWS
c:\WINDOWS\System32\Wbem
Output from C:\cygwin\bin\id.exe (nontsec)
UID: 500(Administrator) GID: 513(None)
0(root) 513(None) 544(Administrators)
545(Users)
Output from C:\cygwin\bin\id.exe (ntsec)
UID: 500(Administrator) GID: 513(None)
0(root) 513(None) 544(Administrators)
545(Users)
SysDir: C:\WINDOWS\system32
WinDir: C:\WINDOWS
USER = 'Administrator'
PWD = '/home/Administrator'
CYGWIN = 'server'
HOME = '/home/Administrator'
MAKE_MODE = 'unix'
HOMEPATH = '\Documents and Settings\Administrator'
MANPATH = '/usr/local/man:/usr/share/man:/usr/man:'
APPDATA = 'C:\Documents and Settings\Administrator\Application Data'
PROGRAMW6432 = 'C:\Program Files'
HOSTNAME = 'test'
TERM = 'cygwin'
PROCESSOR_IDENTIFIER = 'EM64T Family 6 Model 23 Stepping 8, GenuineIntel'
WINDIR = 'C:\WINDOWS'
COMMONPROGRAMW6432 = 'C:\Program Files\Common Files'
OLDPWD = '/usr/bin'
USERDOMAIN = 'TEST'
COMMONPROGRAMFILES(X86) = 'C:\Program Files (x86)\Common Files'
OS = 'Windows_NT'
ALLUSERSPROFILE = 'C:\Documents and Settings\All Users'
TEMP = '/cygdrive/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp'
COMMONPROGRAMFILES = 'C:\Program Files (x86)\Common Files'
USERNAME = 'Administrator'
CLUSTERLOG = 'C:\WINDOWS\Cluster\cluster.log'
PROCESSOR_LEVEL = '6'
FP_NO_HOST_CHECK = 'NO'
SYSTEMDRIVE = 'C:'
PROCESSOR_ARCHITEW6432 = 'AMD64'
USERPROFILE = 'C:\Documents and Settings\Administrator'
PS1 = '\[\e]0;[EMAIL PROTECTED] \[\e[33m\]\w\[\e[0m\]\n\$ '
LOGONSERVER = '\\TEST'
PROCESSOR_ARCHITECTURE = 'x86'
!C: = 'C:\cygwin\bin'
SHLVL = '1'
PATHEXT = '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'
HOMEDRIVE = 'C:'
PROMPT = '$P$G'
COMSPEC = 'C:\WINDOWS\system32\cmd.exe'
TMP = '/cygdrive/c/DOCUME~1/ADMINI~1/LOCALS~1/Temp'
SYSTEMROOT = 'C:\WINDOWS'
PRINTER = '_#VMwareVirtualPrinter'
CVS_RSH = '/bin/ssh'
PROCESSOR_REVISION = '1708'
INFOPATH = '/usr/local/info:/usr/share/info:/usr/info:'
PROGRAMFILES = 'C:\Program Files (x86)'
NUMBER_OF_PROCESSORS = '1'
PROGRAMFILES(X86) = 'C:\Program Files (x86)'
SESSIONNAME = 'Console'
COMPUTERNAME = 'TEST'
_ = '/usr/bin/cygcheck'
HKEY_CURRENT_USER\Software\Cygnus Solutions
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
(default) = '/cygdrive'
cygdrive flags = 0x00000022
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/
(default) = 'C:\cygwin'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
(default) = 'C:\cygwin/bin'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
(default) = 'C:\cygwin/lib'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
a: fd N/A N/A
c: hd NTFS 4996Mb 95% CP CS UN PA FC
d: cd CDFS 3414Mb 100% CS UN Fedora 9 i386 DV
e: hd N/A N/A
f: hd NTFS 5286Mb 1% CP CS UN PA FC New Volume
C:\cygwin / system binmode
C:\cygwin/bin /usr/bin system binmode
C:\cygwin/lib /usr/lib system binmode
. /cygdrive system binmode,cygdrive
Found: C:\cygwin\bin\awk.exe
Found: C:\cygwin\bin\bash.exe
Found: C:\cygwin\bin\cat.exe
Found: C:\cygwin\bin\cp.exe
Not Found: cpp (good!)
Not Found: crontab
Found: C:\cygwin\bin\find.exe
Not Found: gcc
Not Found: gdb
Found: C:\cygwin\bin\grep.exe
Found: C:\cygwin\bin\kill.exe
Not Found: ld
Found: C:\cygwin\bin\ls.exe
Not Found: make
Found: C:\cygwin\bin\mv.exe
Not Found: patch
Not Found: perl
Found: C:\cygwin\bin\rm.exe
Found: C:\cygwin\bin\sed.exe
Not Found: ssh
Found: C:\cygwin\bin\sh.exe
Found: C:\cygwin\bin\tar.exe
Found: C:\cygwin\bin\test.exe
Not Found: vi
Not Found: vim
61k 2008/04/01 C:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0
"cygbz2-1.dll" v0.0 ts=2008/3/31 19:37
7k 2003/10/19 C:\cygwin\bin\cygcrypt-0.dll - os=4.0 img=1.0 sys=4.0
"cygcrypt-0.dll" v0.0 ts=2003/10/19 0:57
40k 2006/11/15 C:\cygwin\bin\cygform-8.dll - os=4.0 img=1.0 sys=4.0
"cygform-8.dll" v0.0 ts=2006/11/14 23:06
25k 2008/01/04 C:\cygwin\bin\cyghistory6.dll - os=4.0 img=1.0 sys=4.0
"cyghistory6.dll" v0.0 ts=2008/1/3 19:31
271k 2007/08/24 C:\cygwin\bin\cygicons-0.dll - os=4.0 img=1.0 sys=4.0
"cygicons-0.dll" v0.0 ts=2007/8/24 0:24
976k 2006/10/22 C:\cygwin\bin\cygiconv-2.dll - os=4.0 img=1.0 sys=4.0
"cygiconv-2.dll" v0.0 ts=2006/10/22 16:44
31k 2005/11/20 C:\cygwin\bin\cygintl-3.dll - os=4.0 img=1.0 sys=4.0
"cygintl-3.dll" v0.0 ts=2005/11/19 18:04
31k 2006/10/23 C:\cygwin\bin\cygintl-8.dll - os=4.0 img=1.0 sys=4.0
"cygintl-8.dll" v0.0 ts=2006/10/22 17:12
21k 2006/11/15 C:\cygwin\bin\cygmenu-8.dll - os=4.0 img=1.0 sys=4.0
"cygmenu-8.dll" v0.0 ts=2006/11/14 23:05
67k 2006/11/15 C:\cygwin\bin\cygncurses++-8.dll - os=4.0 img=1.0 sys=4.0
"cygncurses++-8.dll" v0.0 ts=2006/11/14 23:13
237k 2006/11/15 C:\cygwin\bin\cygncurses-8.dll - os=4.0 img=1.0 sys=4.0
"cygncurses-8.dll" v0.0 ts=2006/11/14 23:02
12k 2006/11/15 C:\cygwin\bin\cygpanel-8.dll - os=4.0 img=1.0 sys=4.0
"cygpanel-8.dll" v0.0 ts=2006/11/14 23:04
151k 2008/07/08 C:\cygwin\bin\cygpcre-0.dll - os=4.0 img=1.0 sys=4.0
"cygpcre-0.dll" v0.0 ts=2008/7/8 12:30
303k 2008/07/08 C:\cygwin\bin\cygpcrecpp-0.dll - os=4.0 img=1.0 sys=4.0
"cygpcrecpp-0.dll" v0.0 ts=2008/7/8 12:30
7k 2008/07/08 C:\cygwin\bin\cygpcreposix-0.dll - os=4.0 img=1.0 sys=4.0
"cygpcreposix-0.dll" v0.0 ts=2008/7/8 12:30
22k 2002/06/09 C:\cygwin\bin\cygpopt-0.dll - os=4.0 img=1.0 sys=4.0
"cygpopt-0.dll" v0.0 ts=2002/6/8 22:45
155k 2008/01/04 C:\cygwin\bin\cygreadline6.dll - os=4.0 img=1.0 sys=4.0
"cygreadline6.dll" v0.0 ts=2008/1/3 19:31
1829k 2008/06/12 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2008/6/12 10:35
Cygwin DLL version info:
DLL version: 1.5.25
DLL epoch: 19
DLL bad signal mask: 19005
DLL old termios: 5
DLL malloc env: 28
API major: 0
API minor: 156
Shared data: 4
DLL identifier: cygwin1
Mount registry: 2
Cygnus registry name: Cygnus Solutions
Cygwin registry name: Cygwin
Program options name: Program Options
Cygwin mount registry name: mounts v2
Cygdrive flags: cygdrive flags
Cygdrive prefix: cygdrive prefix
Cygdrive default prefix:
Build date: Thu Jun 12 19:34:46 CEST 2008
CVS tag: cr-0x5f1
Shared id: cygwin1S4
Service : cygserver
Display name : CYGWIN cygserver
Current State : Running
Controls Accepted : Stop
Command : /usr/sbin/cygserver
stdin path : /dev/null
stdout path : /var/log/cygserver.log
stderr path : /var/log/cygserver.log
Process Type : Own Process
Startup : Automatic
Account : LocalSystem
Cygwin Package Information
Last downloaded files to: C:\Documents and Settings\Administrator\Desktop
Last downloaded files from: ftp://mirrors.dotsrc.org/mirrors/cygwin/
Package Version
_update-info-dir 00751-1
alternatives 1.3.30c-2
ash 20040127-4
base-files 3.7-1
base-passwd 2.2-1
bash 3.2.39-20
bzip2 1.0.5-2
coreutils 6.10-1
crypt 1.1-1
cygrunsrv 1.34-1
cygutils 1.3.2-1
cygwin 1.5.25-15
cygwin-doc 1.4-4
editrights 1.01-2
findutils 4.4.0-3
gawk 3.1.6-1
grep 2.5.1a-4
groff 1.19.2-2
gzip 1.3.12-2
less 382-1
libbz2_1 1.0.5-2
libiconv2 1.11-1
libintl3 0.14.5-1
libintl8 0.15-1
libncurses8 5.5-3
libpcre0 7.7-2
libpopt0 1.6.4-4
libreadline6 5.2.12-10
login 1.9-8
man 1.6e-1
rebase 2.4.4-1
run 1.1.10-1
sed 4.1.5-2
tar 1.20-1
termcap 20050421-1
terminfo 5.5_20061104-1
texinfo 4.8a-1
tzcode 2008a-1
which 2.19-1
Use -h to see help about each section
cygserver.log
-------------
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/bsd_helper.cc,
line 700:
Set kern.log.debug to yes
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/bsd_helper.cc,
line 700:
Set kern.log.stderr to yes
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/bsd_helper.cc,
line 700:
Set kern.log.syslog to yes
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/bsd_helper.cc,
line 682:
Set kern.log.level to 7
cygserver: daemon starting up
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/bsd_mutex.cc,
line 294: Try allocating msgmni (40) + semmni (10) msleep records
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/threaded_queue.cc,
line 112: starting all queue submission loops
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/threaded_queue.cc,
line 112: starting all queue submission loops
cygserver: Initialization complete. Waiting for requests.
cygserver:
/ext/build/netrel/src/cygwin-1.5.25-15/winsup/cygserver/process.cc, line
318: waiting on 2 objects in total (0 processes)
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