Re: Building master fails on Windows 10 when testing etc/NEWS file

[Richard Copley <rcopley@gmail.com>]

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On Wed, 18 Sep 2019 at 19:33, Eli Zaretskii <eliz@gnu.org> wrote:

> > Date: Wed, 18 Sep 2019 20:23:52 +0300
> > From: Eli Zaretskii <eliz@gnu.org>
> > Cc: lekktu@gmail.com, eggert@cs.ucla.edu, emacs-devel@gnu.org,
> rudalics@gmx.at
> >
> > Then please run Emacs under GDB, put a breakpoint on line 1437 of
> > lread.c (that's where that message comes from), and when it breaks,
> > show the C and Lisp backtraces.
>
> Don't bother
>

:)


c:\projects\emacs>gdb --quiet --batch -x src/.gdbinit -ex "break
src/lread.c:1437" -ex run -ex "thread apply all bt" -ex quit --args
"c:\msys64\mingw64\bin\emacs.exe"
Warning: c:\projects\emacs/../lwlib: No such file or directory.
Breakpoint 1 at 0x40014af09: file emacs.c, line 375.
Breakpoint 2 at 0x4002b92e3: file lread.c, line 1437.
warning: FTH: (19220): *** Fault tolerant heap shim applied to current
process. This is usually due to previous crashes. ***
[New Thread 19220.0x4520]
[New Thread 19220.0x44c8]
[New Thread 19220.0x32ec]
[New Thread 19220.0x778]

Thread 1 hit Breakpoint 2, Fload (file=XIL(0x40123a4), noerror=XIL(0),
nomessage=XIL(0x30), nosuffix=XIL(0), must_suffix=XIL(0x30)) at lread.c:1437
1437            report_file_error ("Opening stdio stream", file);

Thread 5 (Thread 19220.0x778):
#0  0x00007ffd293ceae4 in ntdll!ZwDelayExecution () from
C:\WINDOWS\SYSTEM32\ntdll.dll
#1  0x00007ffd26881e41 in SleepEx () from C:\WINDOWS\System32\KernelBase.dll
#2  0x00000004003f026e in timer_loop (arg=0x400929120 <real_itimer>) at
w32proc.c:473
#3  0x00007ffd27e55bb4 in KERNEL32!BaseThreadInitThunk () from
C:\WINDOWS\System32\kernel32.dll
#4  0x00007ffd29389ee1 in ntdll!RtlUserThreadStart () from
C:\WINDOWS\SYSTEM32\ntdll.dll
#5  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Lisp Backtrace:
"package-activate-all" (0xbfe1c0)
"command-line" (0xbfed38)
"normal-top-level" (0xbff3a0)
Opening stdio stream: No such file or directory, package

Thread 4 (process 0):
The program being debugged exited while in a function called from GDB.
Evaluation of the expression containing the function
(backtrace_top) will be abandoned.

c:\projects\emacs>

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