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Re: Problem with releases since -37


On Mon, Jun 02, 2003 at 03:16:48PM -0400, Andrew Braverman wrote:
>OK - I tried a few more experiments.  I started to experiment outside of my
>scripts and got down to:
>	XWin -multiwindow &
>I ran an xterm on the Linux host using ssh
>I ran ddd.
>Xwin claimed to dump core (though I could not find a core)
>
>[1]+  Segmentation fault      (core dumped) XWin -multiwindow
>xterm:  fatal IO error 32 (Broken pipe) or KillClient on X server
>"localhost:10.0"
>
>There was a stackdump file around that had the following:
>	Exception: STATUS_ACCESS_VIOLATION at eip=61040870
>	eax=00000000 ebx=00003030 ecx=10376698 edx=00000000 esi=103766A0
>edi=103796C8
>	ebp=0022FB08 esp=0022FAF0 program=C:\cygwinroot\usr\X11R6\bin\XWin.exe
>	cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023
>	Stack trace:
>	Frame     Function  Args
>	0022FB08  61040870  (00252D48, 71AB1A51, 00252D48, 00252D48)
>	0022FB38  610412D6  (103766A0, 00000002, 00000010, 0022FB58)
>	0022FB68  6107011B  (10376670, 0022FCB0, 0000002C, 0022FBB4)
>	0022FB88  6106C5FF  (0022FCB0, 0022FBF4, 0022FBD4, 0022FBB4)
>	0022FD78  6106C094  (000000FF, 0075D5F0, 0022FC34, 0022FC14)
>	0022FE78  00435DBF  (102AE960, 00000701, FF082020, 00000000)
>	0022FEA8  00407EDC  (00000002, 00000000, 615F0988, 00000001)
>	0022FEF0  0040179A  (00000002, 615F0988, 100F0328, 0022FF24)
>	0022FF40  61007408  (610D1F58, FFFFFFFE, 000007D0, 610D1E7C)
>	0022FF90  610076ED  (00000000, 00000000, 00000001, 00000000)
>	0022FFB0  006FFB82  (00401490, 037F0009, 0022FFF0, 77E814C7)
>	0022FFC0  0040103C  (0022E170, 00000001, 7FFDF000, 00450058)
>	0022FFF0  77E814C7  (00401000, 00000000, 78746341, 00000020)
>	End of stack trace
>
>
>Though I cannot confirm 100% that ddd did not somehow break the pipe, I can
>say that it still works on -37.
>
>I took a quick look at /tmp/XWin.log and did not find anything that looked
>like it would be of any help, but I have attached it to this message just in
>case it is.

How about cygcheck output as per http://cygwin.com/problems.html ?

cgf


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