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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. - Andy > -----Original Message----- > From: cygwin-xfree-owner@cygwin.com > [mailto:cygwin-xfree-owner@cygwin.com]On Behalf Of Harold L Hunt II > Sent: Monday, June 02, 2003 2:37 PM > To: cygwin-xfree@cygwin.com > Subject: Re: Problem with releases since -37 > > > Are you using -clipboard? Try it without using -clipboard. > > Harold > > Andrew Braverman wrote: > > > There is only 1 cygwin1.dll anywhere on my system. > > > > Just to clarify what happens, I do get the do you want to > report this to > > microsoft box and no specific error message originally. I > then choose the > > debug button, which is when I first see the access violation. > > > > Anyone have any other ideas? > > > > - Andy > > > > > > > >>-----Original Message----- > >>From: Harold L Hunt II [mailto:huntharo@msu.edu] > >>Sent: Monday, June 02, 2003 10:35 AM > >>To: cygwin-xfree@cygwin.com > >>Subject: Re: Problem with releases since -37 > >> > >> > >>Andrew, > >> > >>Please do a manual file scan for multiple copies of > >>cygwin1.dll. Don't > >>tell me anything about paths, just do the search and report how many > >>copies you find. > >> > >>For more info specific to this problem, see the following FAQ entry: > >> > >>http://xfree86.cygwin.com/docs/faq/cygwin-xfree-faq.html#q-sta > >>tus-access-violation > >> > >> > >>I wouldn't doubt it if this problem is just exemplified by the new > >>randomness of things that happen in releases after -37. I would > >>actually be surprised if we introduced a bug, since the crash > >>seems to > >>be in cygwin1.dll. > >> > >>Harold > >> > >>Andrew Braverman wrote: > >> > >> > >>>I suddenly have a problem running one of the programs that > >> > >>I run all the > >> > >>>time. As of release 37, it works fine (I just went back to > >> > >>37 so that I can > >> > >>>run it). The program is ddd (a good graphical debugger, > >> > >>for those who do > >> > >>>not know). When running it with versions since 37, it > >> > >>crashes XWin before > >> > >>>even displaying the first window. I just tried it with -41 > >> > >>and it still > >> > >>>happens. If I debug it, I get the following error: > >>> "Unhandled exception in XWin.exe (CYGWIN1.DLL): > >> > >>0xC0000005: Access > >> > >>>Violation." > >>> > >>>I can get this to happen at will, so if someone wants me to > >> > >>try something, I > >> > >>>can do that. I do not, however, currently have source code > >> > >>on my machine. > >> > >>>I have the bz2 from setup. > >>> > >>>Thanks, everyone, for the wonderful product. I appreciate > >> > >>the work you are > >> > >>>putting into it. One of these days, I will dig up enough > >> > >>time to get and > >> > >>>understand the source code so I can contribute as well. > >> > >>Until then, any > >> > >>>help you can give me would be appreciated. > >>> > >>>Andrew Braverman > >>> > >>> > >>> > >> > >> > > >
Attachment:
XWin.log
Description: Binary data
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