unixkill crashes under cygwin-1.5.20-1

Lester Ingber ingber@ingber.com
Tue Jul 4 20:21:00 GMT 2006


Has anyone else noticed that unixkill crashes under cygwin-1.5.20-1?
When I press CNTL-ALT-BKSP, I do not get a confirmation prompt, my
X windows do close, but I get an XWin.exe.stackdump -file and after
getting out of Cygwin CNTL-ALT-DEL shows som hanging tcsh processes
(my primary shell).

I start wy windows from a Cygwin window with
XWin -notrayicon -unixkill -clipboard -multiwindow &
in my modified /usr/local/bin/startxwin.sh file, also attached.

I attach the log of the failed session and the crash file.

Thanks.

Lester

-- 
 Prof. Lester Ingber  lester@ingber.com  ingber@alumni.caltech.edu
 www.ingber.com                        alumnus.caltech.edu/~ingber
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Exception: STATUS_ACCESS_VIOLATION at eip=610DBE48
eax=00000000 ebx=00000014 ecx=00000005 edx=00000000 esi=0075CB7C edi=00000000
ebp=0022A680 esp=0022A674 program=C:\cygwin\usr\X11R6\bin\XWin.exe, pid 4108, thread main
cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023
Stack trace:
Frame     Function  Args
0022A680  610DBE48  (00000000, 0075CB7C, 00000014, 0022A718)
0022A6C0  610F412C  (0022D008, 0022C318, 0022C038, 00000001)
0022A6E0  610DF590  (0022C038, 0022AC86, 0075CB90, 00000001)
0022C300  610E0FAE  (0022D008, 0022C318, 0075CB7C, 0022C3A4)
0022C390  610E34EF  (00000000, 0075CB7C, 00000003, 000F042B)
0022C3C0  610916B8  (00250652, 00000110, 002A0686, 00A2B330)
0022C3EC  77D48734  (0044FB40, 00250652, 00000110, 002A0686)
0022C458  77D545E4  (00000000, 0044FB40, 00250652, 00000110)
0022C4A0  77D53FD9  (00000000, 00000110, 002A0686, 00A2B330)
0022C4BC  77D6E571  (00250652, 00000110, 002A0686, 00A2B330)
0022C4E8  77D48734  (77D6E54F, 00250652, 00000110, 002A0686)
0022C550  77D48816  (00000000, 77D6E54F, 00250652, 00000110)
0022C58C  77D4B89B  (00C9E830, 40C92088, 002A0686, 00A2B330)
0022C644  77D54E28  (00000000, 40C9E830, 0000021C, 00250652)
0022C668  77D5514C  (00400000, 007C8DDC, 0011067A, 0044FB40)
0022C694  77D6C7FD  (00400000, 0075CB70, 0011067A, 0044FB40)
End of stack trace (more stack frames may be present)
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[1] 2136
Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 6.8.2.0-4

Contact: cygwin-xfree@cygwin.com

XWin was started with the following command line:

XWin -notrayicon -unixkill -clipboard -multiwindow 

_XSERVTransmkdir: Cannot create /tmp/.X11-unix with root ownership
winValidateArgs - g_iNumScreens: 1 iMaxConsecutiveScreen: 1
(II) XF86Config is not supported
(II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html for more information
(==) FontPath set to "/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/lib/X11/fonts/TTF/,/usr/X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/CID/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"
winPrefsLoadPreferences: /home/ingber/.XWinrc
winDetectSupportedEngines - Windows NT/2000/XP
winDetectSupportedEngines - DirectDraw installed
winDetectSupportedEngines - DirectDraw4 installed
winDetectSupportedEngines - Returning, supported engines 00000007
winSetEngine - Multi Window or Rootless => ShadowGDI
winAdjustVideoModeShadowGDI - Using Windows display depth of 32 bits per pixel
winAllocateFBShadowGDI - Creating DIB with width: 1600 height: 1200 depth: 32
winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff BPRGB 8 d 24 bpp 32
null screen fn ReparentWindow
null screen fn RestackWindow
InitQueue - Calling pthread_mutex_init
InitQueue - pthread_mutex_init returned
InitQueue - Calling pthread_cond_init
InitQueue - pthread_cond_init returned
winInitMultiWindowWM - Hello
winInitMultiWindowWM - Calling pthread_mutex_lock ()
winMultiWindowXMsgProc - Hello
winMultiWindowXMsgProc - Calling pthread_mutex_lock ()
MIT-SHM extension disabled due to lack of kernel support
XFree86-Bigfont extension local-client optimization disabled due to lack of shared memory support in the kernel
(--) Setting autorepeat to delay=500, rate=31
(--) winConfigKeyboard - Layout: "00000409" (00000409) 
(--) Using preset keyboard for "English (USA)" (409), type "4"
Rules = "xorg" Model = "pc105" Layout = "us" Variant = "(null)" Options = "(null)"
(--) 3 mouse buttons found
Could not init font path element /usr/X11R6/lib/X11/fonts/CID/, removing from list!
winPointerWarpCursor - Discarding first warp: 800 600
winInitMultiWindowWM - pthread_mutex_lock () returned.
winProcEstablishConnection - Hello
winInitClipboard ()
winClipboardProc - Hello
winProcEstablishConnection - winInitClipboard returned.
DetectUnicodeSupport - Windows NT/2000/XP
winMultiWindowXMsgProc - pthread_mutex_lock () returned.
winInitMultiWindowWM - pthread_mutex_unlock () returned.
winInitMultiWindowWM - DISPLAY=127.0.0.1:0.0
winMultiWindowXMsgProc - pthread_mutex_unlock () returned.
winClipboardProc - DISPLAY=127.0.0.1:0.0
winMultiWindowXMsgProc - DISPLAY=127.0.0.1:0.0
winInitMultiWindowWM - XOpenDisplay () returned and successfully opened the display.
winClipboardProc - XOpenDisplay () returned and successfully opened the display.
winMultiWindowXMsgProc - XOpenDisplay () returned and successfully opened the display.
winWindowProc - WM_*KEYDOWN - Closekey hit, quitting
right:  fatal IO error 104 (Connection reset by peer) or KillClient on X server "localhost:0.0"
center:  fatal IO error 104 (Connection reset by peer) or KillClient on X server "localhost:0.0"
XIO:  fatal IO error 104 (Connection reset by peer) on X server "localhost:0.0"
      after 68 requests (68 known processed) with 0 events remaining.
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