system crash when modifying .profile in NT2000 and Xfree server is running.

[Eric Chastan]

In GNU Emacs 21.1.1 (i386-msvc-nt5.0.2195)
 of 2001-10-24 on SPARKYBEAR
configured using `configure --with-msvc (12.00)'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: FRA
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: nil



I have a system crash that occured every time I try to modify my
/etc/profile with my NT editor while my Xserver (cygwin/XFree) is
running.
I'm using Cygwin/XFree/Xfce but I'm not lauching emacs from cygwin (but
from my NT desktop).

- the crash occured systematically when I saving /etc/profile and XFree
is
running. It didn't occure with other files or if XFree is not running.
- I'm using emacs in Unix mode (no CR/LF) pb.

Following a memory dump analyze and a description of my system.
I post the same bug to the cygwin/xfree list.

Eric.

------------------------------------------------------------------------------

DUMP ANALYZE

kd> !analyze -v
*******************************************************************************

*
*
*                        Bugcheck
Analysis                                    *
*
*
*******************************************************************************

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pagable (or completely invalid) address
at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 00000014, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: 80454c5d, address which referenced memory

Debugging Details:
------------------


READ_ADDRESS:  00000014 Unknown

CURRENT_IRQL:  2

FAULTING_IP:
nt!PsChargePoolQuota+50
80454c5d 0374bb10         add     esi,[ebx+edi*4+0x10]

DEFAULT_BUCKET_ID:  DRIVER_FAULT

BUGCHECK_STR:  A

TRAP_FRAME:  be1e7e40 -- (.trap ffffffffbe1e7e40)
ErrCode = 00000000
eax=00000000 ebx=00000000 ecx=00000000 edx=e24cb160 esi=00000020
edi=00000001
eip=80454c5d esp=be1e7eb4 ebp=be1e7ec8 iopl=0         nv up ei pl zr na
po nc
cs=0008  ss=0010  ds=0023  es=0023  fs=0030  gs=0000
efl=00010246
nt!PsChargePoolQuota+50:
80454c5d 0374bb10         add     esi,[ebx+edi*4+0x10]
Resetting default context

LAST_CONTROL_TRANSFER:  from 804b5d4f to 80454c5d

STACK_TEXT:
be1e7ec8 804b5d4f 812279e0 00000001 00000020 nt!PsChargePoolQuota+0x50
be1e7f6c bff74184 8189f728 8186d8f8 e2641fb8
nt!FsRtlNotifyFullReportChange+0x46d
be1e7fe4 bff654d0 8114dc88 811afb88 e2641ea8
Fastfat!FatSupersedeOrOverwriteFile+0x264
be1e807c bff68dbe 8114dc88 811afb88 8186d758
Fastfat!FatOpenExistingFcb+0x35e
be1e886c bff650d7 8114dc88 81113008 8186d660
Fastfat!FatCommonCreate+0x858
be1e88b0 8041f61f 8186d660 81113008 81113198 Fastfat!FatFsdCreate+0x79
be1e88c4 f3eab500 81374ce0 81113008 be1e8c84 nt!IopfCallDriver+0x35
WARNING: Stack unwind information not available. Following frames may be
wrong.
be1e88f8 f3ea9923 81374ce0 81113008 8041f61f NaiFiltr+0x3500
be1e8aa0 80450cd0 81805ad0 00000000 be1e8b4c NaiFiltr+0x1923
be1e8b0c 8049daf9 00000000 be1e8c00 00000040
nt!ObpLookupObjectName+0x4c4
be1e8c1c 804a073f 00000000 00000000 81186501 nt!ObOpenObjectByName+0xc5
be1e8cf0 804a0e71 0082ea6c 40110080 0082eb28 nt!IoCreateFile+0x3ec
be1e8d30 804649a1 0082ea6c 40110080 0082eb28 nt!NtCreateFile+0x2e
be1e8d30 7846969f 0082ea6c 40110080 0082eb28 nt!KiSystemService+0xc4
0082e63c 77e8b1d8 0082ea6c 40110080 0082eb28 ntdll!ZwCreateFile+0xb
0082eb5c 77e8abbc 7ffdec00 00000100 80000000
KERNEL32!BaseCopyStream+0x551
0082f178 77e8acbe 7ffdec00 00834e90 00000000
KERNEL32!BasepCopyFileExW+0x5a1
0082f1d4 77e8da8c 7ffdec00 00834e90 00000000 KERNEL32!CopyFileExW+0x52
0082f200 0103ed58 0134da7c 0134da98 00000000 KERNEL32!CopyFileA+0x42
0082f250 0104cd49 31be93b4 31c2be74 1123b434 emacs!Fcopy_file+0x1a0
0082f288 0104c6f2 0082f29c 40000000 11265464 emacs!Ffuncall+0x249
0082f2cc 0104cd24 00000002 0082f310 50000000 emacs!Fapply+0x177
0082f2fc 0104849a 0082f310 40000000 1125ce74 emacs!Ffuncall+0x224
0082f34c 0104d199 01b5a988 41b5a980 00000005 emacs!Fbyte_code+0x38a
0082f384 0104cdf1 41b65a00 00000005 0082f3cc emacs!funcall_lambda+0x22c
0082f3b8 0104cabd 0082f3cc 40000000 11b5b7c4 emacs!Ffuncall+0x2f1
0082f3e0 0103ec7c 11b5b7c4 11265464 31be93b4 emacs!call5+0x35
0082f43c 0104cd49 31be93b4 31c2be74 1123b434 emacs!Fcopy_file+0xc4
0082f474 0104849a 0082f488 40000000 11265464 emacs!Ffuncall+0x249
0082f4c4 0104c3d2 011983dc 411983d4 00000005 emacs!Fbyte_code+0x38a
0082f528 0104b485 511983ac 01198327 0082f5e8 emacs!Feval+0x2e6
0082f5cc 0104884c 512c9884 1123b404 51289c04 emacs!Fcondition_case+0x1a5

0082f624 0104c3d2 01198350 41198348 00000004 emacs!Fbyte_code+0x73c
0082f688 0104b485 511982c4 0119821a 0082f748 emacs!Feval+0x2e6
0082f72c 0104884c 51289c0c 1123b404 51289c6c emacs!Fcondition_case+0x1a5

0082f788 0104c3d2 0119824c 41198244 00000005 emacs!Fbyte_code+0x73c
0082f7ec 0104b485 511981e8 0000004a 0082f8ac emacs!Feval+0x2e6
0082f890 0104884c 5128931c 1123b404 512893bc emacs!Fcondition_case+0x1a5

0082f8f0 0104d199 01198184 4119817c 00000006 emacs!Fbyte_code+0x73c
0082f928 0104cdf1 41198100 00000000 0082f970 emacs!funcall_lambda+0x22c
0082f95c 0104849a 0082f970 40000000 112541e4 emacs!Ffuncall+0x2f1
0082f9b4 0104d199 0119a1a0 4119a198 00000007 emacs!Fbyte_code+0x38a
0082f9ec 0104cdf1 4119a070 00000000 0082fa34 emacs!funcall_lambda+0x22c
0082fa20 0104849a 0082fa34 40000000 1125fa44 emacs!Ffuncall+0x2f1
0082fa60 0104d199 01199fe0 41199fd8 00000001 emacs!Fbyte_code+0x38a
0082fa98 0104cdf1 41199fa0 00000000 0082fae0 emacs!funcall_lambda+0x22c
0082facc 0104849a 0082fae0 40000000 1125fa14 emacs!Ffuncall+0x2f1
0082fb1c 0104d199 01199d18 41199d10 0000000a emacs!Fbyte_code+0x38a
0082fb54 0104cdf1 41199bcc 00000000 0082fb9c emacs!funcall_lambda+0x22c
0082fb88 0104849a 0082fb9c 40000000 1125f954 emacs!Ffuncall+0x2f1


FOLLOWUP_IP:
NaiFiltr+3500
f3eab500 8bf0             mov     esi,eax

FOLLOWUP_NAME:  MachineOwner

SYMBOL_NAME:  NaiFiltr+3500

MODULE_NAME:  NaiFiltr

IMAGE_NAME:  NaiFiltr

STACK_COMMAND:  .trap ffffffffbe1e7e40 ; kb

BUCKET_ID:  0xA_NaiFiltr+3500

Followup: MachineOwner

--------------------------------------------------------------

SYSTEM AND CYGWIN CONFIGURATION


Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 2
XFree 4.2.0
xfce-3.4.4

    Cygwin DLL version info:
        DLL version: 1.3.10
        DLL epoch: 19
        DLL bad signal mask: 19005
        DLL old termios: 5
        DLL malloc env: 28
        API major: 0
        API minor: 51
        Shared data: 3
        DLL identifier: cygwin1
        Mount registry: 2
        Cygnus registry name: Cygnus Solutions
        Cygwin registry name: Cygwin
        Program options name: Program Options
        Cygwin mount registry name: mounts v2
        Cygdrive flags: cygdrive flags
        Cygdrive prefix: cygdrive prefix
        Cygdrive default prefix:
        Build date: Mon Feb 25 11:14:34 EST 2002
        Shared id: cygwin1S3

  596k 2001/05/16 C:\cygwin\usr\local\bin\cygiconv.dll
    6k 2001/05/16 C:\cygwin\usr\local\bin\cygcharset.dll