insight 2003-02-15-cvs (cygwin-special) segfaults on W98SE

[Ton van Overbeek <v-overbeek at cistron dot nl>]

I am sending this to both the cygwin and insight mailing lists.

When trying to use the latest Cygwin insight on my W98SE system it
crashes when you try to debug an executable.
Starting insight without an exe file to debug works fine. But also in
that case when you load a file with the 'file' command it crashes.

When replacing only the insight executable by the executable from
the 20030128 package (all the rest: tcl/tk + all (i)tcl/(i)tk files
still from the 20030214 package) insight does not crash.

Here is the Windows dialog I get:
===================================================
This program has performed an illegal operation
and will be shut down.
...
INSIGHT caused an invalid page fault in
module <unknown> at 0000:102486f8.
Registers:
EAX=10248688 CS=0167 EIP=102486f8 EFLGS=00010246
EBX=10248688 SS=016f ESP=009600d4 EBP=009600f4
ECX=00960178 DS=016f ESI=81d58300 FS=22a7
EDX=bff76855 ES=016f EDI=0096026c GS=0000
Bytes at CS:EIP:
00 6a 11 61 64 6a 11 61 28 3a 3a 69 11 00 00 00 
Stack dump:
bff76849 0096026c 10248688 009601a0 00960178
00960558 bff76855 10248688 00960188 bff87fe9
0096026c 10248688 009601a0 00960178 102486f8
009602e0 
==================================================
To get a bit more information I ran insight under gdb.
Here is the backtrace I got from the crashpoint:
==================================================
(gdb) bt
#0  0x00450569 in ?? ()
#1  0x0040df8e in ?? ()
#2  0x00421ff1 in ?? ()
#3  0x0041a0ba in ?? ()
#4  0x00419bd8 in ?? ()
#5  0x00421be1 in ?? ()
#6  0x00421a91 in ?? ()
#7  0x00421c3a in ?? ()
#8  0x00419aef in ?? ()
#9  0x1000f8b1 in tcl84!TclEvalObjvInternal () from /usr/bin/tcl84.dll
#10 0x1003751e in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#11 0x10036861 in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#12 0x10069dbc in tcl84!TclObjInterpProc () from /usr/bin/tcl84.dll
#13 0x1000f8b1 in tcl84!TclEvalObjvInternal () from /usr/bin/tcl84.dll
#14 0x1003751e in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#15 0x10036861 in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#16 0x10069dbc in tcl84!TclObjInterpProc () from /usr/bin/tcl84.dll
#17 0x1000f8b1 in tcl84!TclEvalObjvInternal () from /usr/bin/tcl84.dll
#18 0x1003751e in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#19 0x10036861 in tcl84!TclCompEvalObj () from /usr/bin/tcl84.dll
#20 0x10069dbc in tcl84!TclObjInterpProc () from /usr/bin/tcl84.dll
#21 0x1000f8b1 in tcl84!TclEvalObjvInternal () from /usr/bin/tcl84.dll
#22 0x10010409 in tcl84!Tcl_EvalEx () from /usr/bin/tcl84.dll
#23 0x1001080e in tcl84!Tcl_Eval () from /usr/bin/tcl84.dll
#24 0x0041dc32 in ?? ()
#25 0x0041e719 in ?? ()
#26 0x0042bcc5 in ?? ()
#27 0x00421c68 in ?? ()
#28 0x00421be1 in ?? ()
#29 0x00421a91 in ?? ()
#30 0x00421c3a in ?? ()
#31 0x00421cba in ?? ()
#32 0x00401f41 in ?? ()
#33 0x00421be1 in ?? ()
#34 0x00421a91 in ?? ()
#35 0x00421c3a in ?? ()
#36 0x004023b1 in ?? ()
#37 0x004010ca in ?? ()
#38 0x610073e8 in cygwin1!__assert () from /usr/bin/cygwin1.dll
#39 0x610076cd in dll_crt0@0 () from /usr/bin/cygwin1.dll
#40 0x006085b1 in ?? ()
#41 0x0040103c in ?? ()
#42 0xbff8b560 in KERNEL32!FileTimeToLocalFileTime () from /cygdrive/c/WINDOWS/SYSTEM/KERNEL32.DLL
#43 0xbff8b412 in SetErrorMode () from /cygdrive/c/WINDOWS/SYSTEM/KERNEL32.DLL
#44 0xbff89dd5 in KERNEL32!BeginUpdateResourceA () from /cygdrive/c/WINDOWS/SYSTEM/KERNEL32.DLL
(gdb) 
====================================================================
That is all the information I have right now.
I hope somebody has some idea what is causing this ...
Cygcheck -s -r -v output is attached.

Ton van Overbeek

Attachment: cygcheck.output
Description: Text document

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