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Date:	Tue, 16 Sep 2003 17:53:15 -0400
From:	Christopher Faylor <cgf-rcm AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: 1.5.5s: procps error
Message-ID:	<20030916215315.GO23057@redhat.com>
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On Tue, Sep 16, 2003 at 09:45:04AM -0700, David Rothenberger wrote:
Content-Description: message body text
>David Rothenberger writes:
> > FWIW, the latest snapshot and the latest CVS both cause a problem
> > with procps that is not present in 1.5.4.
> > 
> > ----------------------------------------------------------------------
> > $ procps
> > 
> > 
> > Signal 11 caught by ps (procps version 2.0.7).
> > Please send bug reports to <acahalan AT cs DOT uml DOT edu>
> > ----------------------------------------------------------------------
> 
>I modified procps slightly to avoid catching signal 11, so a
>stackdump file would be created.  It's attached, with each address
>in the stack decoded with addr2line.  This was done with using the
>latest CVS sources for cygwin1.dll.

I'm seeing some similar errors myself in other, unrelated circumstances.
ChrisJ, I think you can relax.  This one's mine.

Thanks for decoding the addresses.  That helped enormously.

cgf

>Exception: STATUS_ACCESS_VIOLATION at eip=610757A1
>eax=00000001 ebx=01230000 ecx=012301E8 edx=00000000 esi=00000000 edi=00000218
>ebp=0022EF48 esp=0022EEE0 program=f:\cygwin\usr\src\procps-010801\ps\ps.exe
>cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023
>Stack trace:
>Frame     Function  Args
>0022EF48  610757A1  (00000000, 0022EFD4, 00000004, 0022EF84)    /netrel/src/cygwin-20030916/winsup/cygwin/winbase.h:10
>0022EFC8  61058E4E  (01230000, 00000001, 0022EFF8, 6108CD9E)    /netrel/src/cygwin-20030916/winsup/cygwin/pinfo.cc:376
>0022EFF8  61059009  (01230000, 0022F01C, 0022F028, 610C2D48)    /netrel/src/cygwin-20030916/winsup/cygwin/pinfo.cc:453
>0022F048  6102553D  (616441A4, 0022F0C0, 00000000, 00000000)    /netrel/src/cygwin-20030916/winsup/cygwin/fhandler_process.cc:301
>0022F088  61025110  (616441A4, 0022F0C0, 00000000, 00000000)    /netrel/src/cygwin-20030916/winsup/cygwin/fhandler_process.cc:228
>0022F438  6107D835  (0022F460, 00000000, 00000000, 00410840)    /netrel/src/cygwin-20030916/winsup/cygwin/syscalls.cc:537
>0022FC78  00410676  (00503D80, 00410840, 00000010, 00000400)    /usr/src/procps-010801/proc/readproc.c:225
>0022FCA8  00410FF5  (0A044DD8, 0022FCC0, 000001E4, 0022F001)    /usr/src/procps-010801/proc/readproc.c:472
>0022FEB8  0040E3D4  (00000000, 61641CBC, 00000000, 00000001)    /usr/src/procps-010801/ps/display.c:221
>0022FEF0  0040EA4D  (00000001, 61641CBC, 0A040330, 0022FF24)    /usr/src/procps-010801/ps/display.c:401
>0022FF40  61005271  (610D8F18, FFFFFFFE, 000003D4, 610D8E3C)    /netrel/src/cygwin-20030916/winsup/cygwin/dcrt0.cc:787
>0022FF90  6100555D  (00000000, 00000000, 8043138F, 00000000)    /netrel/src/cygwin-20030916/winsup/cygwin/dcrt0.cc:916
>0022FFB0  00414982  (0040E900, 037F0009, 0022FFF0, 7C4E87F5)    /usr/src/procps-010801/proc/alloc.c:46
>0022FFC0  0040103C  (00000000, 00000000, 7FFDF000, 00000001)    fake:0
>0022FFF0  7C4E87F5  (00401000, 00000000, 000000C8, 00000100)
>End of stack trace

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