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bug#22301: 25.1.50; Emacs crashes while lisp debugging
From: |
Eli Zaretskii |
Subject: |
bug#22301: 25.1.50; Emacs crashes while lisp debugging |
Date: |
Tue, 05 Jan 2016 05:34:45 +0200 |
> From: Vincent Belaïche <vincentb1@users.sourceforge.net>
> Cc: Vincent Belaïche <vincent.belaiche@gmail.com> ,
> 22301@debbugs.gnu.org
> Date: Mon, 04 Jan 2016 23:49:53 +0100
>
> (gdb) thread 1
> [Switching to thread 1 (Thread 11676.0x1edc)]
> #0 SDATA (string=1461725984) at lisp.h:1325
> 1325 return XSTRING (string)->data;
> (gdb) thread apply all bt
>
> Thread 7 (Thread 11676.0x430):
> #0 0x771b8c51 in ntdll!DbgBreakPoint () from C:\WINDOWS\SYSTEM32\ntdll.dll
> #1 0x771e9e09 in ntdll!DbgUiRemoteBreakin ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #2 0xfb32daaf in ?? ()
> #3 0x771e9dd0 in ntdll!DbgUiIssueRemoteBreakin ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #4 0x760238f4 in KERNEL32!BaseThreadInitThunk ()
> from C:\WINDOWS\SYSTEM32\kernel32.dll
> #5 0x771a56c3 in ntdll!RtlUnicodeStringToInteger ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #6 0x00000000 in ?? ()
>
> Lisp Backtrace:
> "backtrace" (0xbfedac)
> "debugger-setup-buffer" (0xbfefe0)
> "debug" (0xbff1b4)
> "ses-relocate-all" (0xbff200)
> "let" (0xbff3bc)
> "ses-delete-row" (0xbff598)
> "funcall-interactively" (0xbff594)
> "call-interactively" (0xbff710)
> "command-execute" (0xbff8dc)
>
> Thread 6 (Thread 11676.0x2aa0):
> #0 0x771b868c in ntdll!ZwWaitForWorkViaWorkerFactory ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #1 0x7718a246 in ntdll!EtwNotificationRegister ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #2 0x760238f4 in KERNEL32!BaseThreadInitThunk ()
> from C:\WINDOWS\SYSTEM32\kernel32.dll
> #3 0x771a56c3 in ntdll!RtlUnicodeStringToInteger ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #4 0x00c844c0 in ?? ()
> #5 0x771a568e in ntdll!RtlUnicodeStringToInteger ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #6 0xffffffff in ?? ()
> #7 0x771cb6c3 in ntdll!RtlCaptureContext ()
> from C:\WINDOWS\SYSTEM32\ntdll.dll
> #8 0x00000000 in ?? ()
>
> --8<----8<----8<----8<----8<-- end -->8---->8---->8---->8---->8----
>
> Please note that I don't get again the debugger prompt --- I am running
> the debugger from an Emacs shell buffer, could it be some interaction
> that the buffer process sentinel could not capture ? Anyway, I am
> keeping the gdb session open, as you asked...
Do you get the GDB prompt back if you press F-12 or Ctrl-C? If not,
this session is ruined, and you can stop it.
Next time when it happens, type these commands instead:
(gdb) thread 1
(gdb) bt
Better yet, run Emacs from GDB to begin with, it will make the
backtrace more reliable.
Thanks.
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/03
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Eli Zaretskii, 2016/01/03
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/04
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/04
- bug#22301: 25.1.50; Emacs crashes while lisp debugging,
Eli Zaretskii <=
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/05
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/14
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/14
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/15
- bug#22301: 25.1.50; Emacs crashes while lisp debugging, Vincent Belaïche, 2016/01/19