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Date: Wed, 17 May 2000 20:53:08 -0700 (PDT)
From: Ken Coleman <kcoleman AT yahoo DOT com>
Subject: Re: Crash in 1.1.1
To: cygwin AT sourceware DOT cygnus DOT com
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

Ok, I've got some potentially useful information. 
Hopefully it will help

What I discovered is that the new 1.1.2 candidate is
not crashing per se, it's page faulting due to stack
overflow.  I got a valid stackdump file, and by using
it and GDB, I was able to see what's going on
somewhat.  It seems to be infinitely recurring among
the following three functions:

sigframe::set(sigthread &, int)
muto::acquire(unsigned long)
WSFO

I've put data from the stackdump file at the bottom of
this message.  This stackdump file was created when I
was using the 5/16 snapshot rather than my own build
of the cygwin1.dll.  Hopefully it will help.

- Ken.
ken_coleman AT iname DOT com

Exception: STATUS_STACK_OVERFLOW at eip=6104080A
eax=0000008C ebx=6108A1B0 ecx=6108A1B8 edx=BFFC9490
esi=FFFB3D1D edi=0056201C
ebp=00562020 esp=00562000 program=C:\BIN\MAKE.EXE
cs=017F ds=0187 es=0187 fs=42C7 gs=0000 ss=0187
Stack trace:
Frame     Function  Args
00562020  61044C0D  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
00562050  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
00562090  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
005620C0  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
00562100  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
00562130  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
00562170  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
005621A0  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
005621E0  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
00562210  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
00562250  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
00562280  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
005622C0  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
005622F0  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
00562330  610408C8  (0000008C, FFFFFFFF, 81945E44,
61044BE4)
00562360  61044C0D  (6108A1B0, FFFFFFFF, 81945E44,
6104081D)
End of stack trace (more stack frames may be present)


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