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Re: [ANNOUNCEMENT] Server Test 71 [DEBUG BUILD]


It looks like this is dying in a DLL somewhere.  'info dll' should help
tell what the 0x100f8628 address is related to.  However, it would certainly
help if you built debugging versions of the X DLLs so that symbol info would
be available.  It doesn't seem to be dying in the cygwin DLL, that much is
relatively clear.

cgf

On Fri, Jan 17, 2003 at 09:24:59AM +0000, J S wrote:
>Still no luck. I tried cygwin1-20030117.dll but it made no difference:
>
>$ ls -l /bin/cygwin1.dll
>-rw-r--r--    1 U752359  mkgroup    906568 Jan 17 09:03 /bin/cygwin1.dll
>
>$ gdb ./XWin-Test71-DEBUG-2.exe
>GNU gdb 2002-12-19-cvs (cygwin-special)
>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"...
>(gdb) run -multiwindow
>Starting program: /cygdrive/d/downloads/XWin-Test71-DEBUG-2.exe -multiwindow
>
>Program received signal SIGSEGV, Segmentation fault.
>0x77e8c40c in _libkernel32_a_iname ()
>(gdb) where
>#0  0x77e8c40c in _libkernel32_a_iname ()
>#1  0x00000001 in ?? ()
>#2  0x6103f41f in _libkernel32_a_iname ()
>#3  0x6103f44b in _libkernel32_a_iname ()
>#4  0x6107bfbf in _libkernel32_a_iname ()
>#5  0x6107c29a in _libkernel32_a_iname ()
>#6  0x0044b94a in trans_mkdir (path=0x448c97 "/tmp/.X11-unix", mode=1023)
>   at ../../../lib/xtrans/Xtransutil.c:495
>#7  0x00448e17 in _XSERVTransSocketUNIXCreateListener (ciptr=0x100f2338,
>   port=0x22fd20 "0") at ../../../lib/xtrans/Xtranssock.c:932
>#8  0x0044a591 in _XSERVTransCreateListener (ciptr=0x100f2338,
>   port=0x22fd20 "0") at ../../../lib/xtrans/Xtrans.c:734
>#9  0x0044ac78 in _XSERVTransMakeAllCOTSServerListeners (port=0x22fd20 "0",
>   partial=0x22fd48, count_ret=0x83d440, ciptrs_ret=0x7e2550)
>   at ../../../lib/xtrans/Xtrans.c:1029
>#10 0x0043ed3c in CreateWellKnownSockets () at connection.c:342
>#11 0x0040153c in main (argc=2, argv=0x100f1888, envp=0x100f0328) at 
>main.c:327
>#12 0x61007438 in _libkernel32_a_iname ()
>#13 0x6100771d in _libkernel32_a_iname ()
>#14 0x007df252 in cygwin_crt0 ()
>#15 0x0040103c in mainCRTStartup ()
>#16 0x77e992a6 in _libkernel32_a_iname ()
>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x77e83ab6 in _libkernel32_a_iname ()
>(gdb) where
>#0  0x77e83ab6 in _libkernel32_a_iname ()
>#1  0x100f8628 in ?? ()
>#2  0x6108861d in _libkernel32_a_iname ()
>#3  0x61088698 in _libkernel32_a_iname ()
>#4  0x610876e1 in _libkernel32_a_iname ()
>#5  0x61089eb5 in _libkernel32_a_iname ()
>#6  0x00457ec4 in InitQueue ()
>#7  0x004584d5 in winInitWM ()
>#8  0x00452a97 in winFinishScreenInitFB ()
>#9  0x0045228d in winScreenInit ()
>#10 0x00402389 in AddScreen (pfnInit=0x4520d0 <winScreenInit>, argc=2,
>   argv=0x100f1888) at main.c:768
>#11 0x0044fe9a in InitOutput ()
>#12 0x00401719 in main (argc=2, argv=0x100f1888, envp=0x100f0328) at 
>main.c:380
>#13 0x61007438 in _libkernel32_a_iname ()
>#14 0x6100771d in _libkernel32_a_iname ()
>#15 0x007df252 in cygwin_crt0 ()
>#16 0x0040103c in mainCRTStartup ()
>#17 0x77e992a6 in _libkernel32_a_iname ()
>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x77e83ab6 in _libkernel32_a_iname ()
>(gdb) where
>#0  0x77e83ab6 in _libkernel32_a_iname ()
>#1  0x100f8628 in ?? ()
>#2  0x6108861d in _libkernel32_a_iname ()
>#3  0x61088698 in _libkernel32_a_iname ()
>#4  0x610896a1 in _libkernel32_a_iname ()
>#5  0x61089768 in _libkernel32_a_iname ()
>#6  0x00457eef in InitQueue ()
>#7  0x004584d5 in winInitWM ()
>#8  0x00452a97 in winFinishScreenInitFB ()
>#9  0x0045228d in winScreenInit ()
>#10 0x00402389 in AddScreen (pfnInit=0x4520d0 <winScreenInit>, argc=2,
>   argv=0x100f1888) at main.c:768
>#11 0x0044fe9a in InitOutput ()
>#12 0x00401719 in main (argc=2, argv=0x100f1888, envp=0x100f0328) at 
>main.c:380
>#13 0x61007438 in _libkernel32_a_iname ()
>#14 0x6100771d in _libkernel32_a_iname ()
>#15 0x007df252 in cygwin_crt0 ()
>#16 0x0040103c in mainCRTStartup ()
>#17 0x77e992a6 in _libkernel32_a_iname ()
>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x00475b8a in fbBlt (srcLine=0x102c4498, srcStride=3, srcX=0,
>   dstLine=0x1e431fc, dstStride=1152, dstX=0, width=96, height=0, alu=3,
>   pm=4294967295, bpp=24, reverse=0, upsidedown=0) at fbblt.c:174
>174     fbblt.c: No such file or directory.
>       in fbblt.c
>(gdb) where
>#0  0x00475b8a in fbBlt (srcLine=0x102c4498, srcStride=3, srcX=0,
>   dstLine=0x1e431fc, dstStride=1152, dstX=0, width=96, height=0, alu=3,
>   pm=4294967295, bpp=24, reverse=0, upsidedown=0) at fbblt.c:174
>#1  0x0047ee96 in fbOddTile (dst=0x1b80000, dstStride=1152, dstX=0,
>   width=27648, height=208, tile=0x102c4468, tileStride=3, tileWidth=96,
>   tileHeight=4, alu=3, pm=4294967295, bpp=24, xRot=0, yRot=0) at 
>fbtile.c:149
>#2  0x0047ef90 in fbTile (dst=0x1b80000, dstStride=1152, dstX=0, 
>width=27648,
>   height=836, tile=0x102c4468, tileStride=3, tileWidth=96, tileHeight=4,
>   alu=3, pm=4294967295, bpp=24, xRot=0, yRot=0) at fbtile.c:197
>#3  0x00479763 in fbFillRegionTiled (pDrawable=0x1010b0b8, pRegion=0x22fce0,
>   pTile=0x102c4428) at fbwindow.c:268
>#4  0x0047981c in fbPaintWindow (pWin=0x1010b0b8, pRegion=0x22fce0, what=0)
>   at fbwindow.c:304
>#5  0x004bbe41 in miSpritePaintWindowBackground (pWin=0x1010b0b8,
>   pRegion=0x22fce0, what=0) at misprite.c:844
>#6  0x0075b71f in shadowPaintWindow (pWindow=0x1010b0b8, prgn=0x22fce0, 
>what=0)
>   at shadow.c:1275
>#7  0x00494927 in miWindowExposures (pWin=0x1010b0b8, prgn=0x22fce0,
>   other_exposed=0x0) at miexpose.c:536
>#8  0x0040794b in MapWindow (pWin=0x1010b0b8, client=0x100f24c0)
>   at window.c:2869
>#9  0x00402d92 in InitRootWindow (pWin=0x1010b0b8) at window.c:522
>#10 0x00401944 in main (argc=2, argv=0x100f1888, envp=0x100f0328) at 
>main.c:439
>#11 0x61007438 in _libkernel32_a_iname ()
>---Type <return> to continue, or q <return> to quit---
>#12 0x6100771d in _libkernel32_a_iname ()
>#13 0x007df252 in cygwin_crt0 ()
>#14 0x0040103c in mainCRTStartup ()
>#15 0x77e992a6 in _libkernel32_a_iname ()
>(gdb) c
>Continuing.
>
>Program exited with code 0305400.
>(gdb) where
>No stack.
>(gdb)
>
>
>>JS,
>>
>>Please try the latest cygwin1.dll snapshot that Chris was referring to.
>>Report your results to this mailing list.
>>
>>Thanks for testing,
>>
>>Harold
>>
>>-----Original Message-----
>>From: cygwin-xfree-owner@cygwin.com
>>[mailto:cygwin-xfree-owner@cygwin.com]On Behalf Of Christopher Faylor
>>Sent: Thursday, January 16, 2003 10:55 AM
>>To: cygwin-xfree@cygwin.com
>>Subject: Re: [ANNOUNCEMENT] Server Test 71 [DEBUG BUILD]
>>
>>
>>On Thu, Jan 16, 2003 at 08:14:47AM -0500, Harold L Hunt II wrote:
>>>JS,
>>>
>>>Looks like we might have a pthreads problem, but I need you to run the
>>>new debug build below before I can tell:
>>
>>There have been some pthreads fixes in the latest snapshot if anyone
>>wants to give that a try.
>>
>>cgf
>
>
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