From: Juanma Barranquero <lekktu@gmail.com>
To: 9087@debbugs.gnu.org
Subject: bug#9087: Crash reading from minibuffer with icomplete-mode
Date: Fri, 15 Jul 2011 00:54:00 +0200 [thread overview]
Message-ID: <CAAeL0SQB0-m3jKieQLC-BGt1V9SkHN5VnmX+C=17w3M-JK50yA@mail.gmail.com> (raw)
The backtraces below are from today's trunk, but I can also reproduce
the bug with the emacs-23 branch (Windows build in both cases).
This is sort of a recipe for the bug:
- Start emacs with "emacs -Q -f icomplete-mode".
- Run M-x set-face-font and set a font for a face; in my examples, I
try to set font-lock-comment-face.
- Choose a font, for example I set
-outline-Consolas-bold-normal-normal-mono-13-*-*-*-c-*-iso10646-1
- Then run again "M-x set-face-font <RET> M-p <RET> M-p", to select
the same face and the same font, and then modify the completion for
the face. In my tests, I go to the family name "Consolas", remove it
with M-d and start fiddling with completions of "Droid Sans Mono"
(which I have installed), typing for example just "Droid S" <TAB>,
then <M-backspace>, etc. Sooner or later it crashes every time.
Crashes are not always identical, but all of them happen in a call to
`byte-code' from inside `icomplete-exhibit'. After the signature there
are two examples.
I can repeat the crash easily, so if no one can reproduce it, pointers
to debugging this are welcome.
Juanma
=== Backtrace from trunk (1) ===
gdb: unknown target exception 0xc0000029 at 0x77be07b6
Program received signal ?, Unknown signal.
[Switching to Thread 5784.0x14c4]
0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
(gdb) bt
#0 0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
#1 0x0088da00 in ?? ()
#2 0x771e07f0 in setjmp () from C:\Windows\syswow64\msvcrt.dll
#3 0x0088ffc4 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Lisp Backtrace:
"byte-code" (0x889200)
"window-size-fixed-1" (0x8895a4)
"byte-code" (0x889770)
"window-size-fixed-1" (0x889b14)
"window-size-fixed-p" (0x889d74)
"window-sizable" (0x889fd4)
"window--resize-root-window-vertically" (0x88a244)
"byte-code" (0x88dc50)
"icomplete-exhibit" (0x88e0c8)
"run-hooks" (0x88e174)
0x35feba0 PVEC_COMPILED
"read-from-minibuffer" (0x88ea5c)
"completing-read-default" (0x88ecc4)
"completing-read" (0x88edd4)
"read-face-font" (0x88f034)
"read-face-and-attribute" (0x88f1f0)
"call-interactively" (0x88f644)
"execute-extended-command" (0x88f884)
"call-interactively" (0x88fb24)
=== Backtrace from trunk (2) ===
gdb: unknown target exception 0xc0000029 at 0x77be07b6
Program received signal ?, Unknown signal.
[Switching to Thread 4812.0x15ac]
0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
(gdb) bt
#0 0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
#1 0x0088da00 in ?? ()
#2 0x771e07f0 in setjmp () from C:\Windows\syswow64\msvcrt.dll
#3 0x0088ffc4 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Lisp Backtrace:
"byte-code" (0x88dc50)
"icomplete-exhibit" (0x88e0c8)
"run-hooks" (0x88e174)
0x35feba0 PVEC_COMPILED
"read-from-minibuffer" (0x88ea5c)
"completing-read-default" (0x88ecc4)
"completing-read" (0x88edd4)
"read-face-font" (0x88f034)
"read-face-and-attribute" (0x88f1f0)
"call-interactively" (0x88f644)
"execute-extended-command" (0x88f884)
"call-interactively" (0x88fb24)
=== Backtrace from emacs-23 ===
gdb: unknown target exception 0xc0000029 at 0x77be07b6
Program received signal ?, Unknown signal.
[Switching to Thread 5976.0xf64]
0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
(gdb) bt
#0 0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
#1 0x0088dcc0 in ?? ()
#2 0x771e07f0 in setjmp () from C:\Windows\syswow64\msvcrt.dll
#3 0x0088ffc4 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Lisp Backtrace:
"byte-code" (0x88def0)
"icomplete-exhibit" (0x88e348)
"run-hooks" (0x88e3f4)
0x2fa6ae0 There is no member named size.
next reply other threads:[~2011-07-14 22:54 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-14 22:54 Juanma Barranquero [this message]
2011-07-15 7:30 ` bug#9087: Crash reading from minibuffer with icomplete-mode martin rudalics
2011-07-15 12:12 ` Juanma Barranquero
2011-07-15 12:23 ` martin rudalics
2011-07-15 16:40 ` Juanma Barranquero
2011-07-15 11:13 ` Eli Zaretskii
2011-07-15 12:11 ` Juanma Barranquero
2011-07-15 12:15 ` Juanma Barranquero
2011-07-15 12:29 ` Eli Zaretskii
2011-07-15 15:12 ` Juanma Barranquero
2011-07-15 15:24 ` Eli Zaretskii
2011-07-15 16:39 ` Juanma Barranquero
2011-07-15 17:12 ` Eli Zaretskii
2011-07-16 23:19 ` Juanma Barranquero
2011-07-17 3:08 ` Eli Zaretskii
2011-07-18 2:07 ` Juanma Barranquero
2011-07-18 3:01 ` Eli Zaretskii
2011-07-18 11:53 ` Juanma Barranquero
2011-07-18 16:45 ` Eli Zaretskii
2011-07-18 17:34 ` Juanma Barranquero
2011-07-17 9:38 ` martin rudalics
2011-07-18 1:59 ` Juanma Barranquero
2011-08-14 20:13 ` Chong Yidong
2011-09-14 14:43 ` Juanma Barranquero
2012-01-01 20:56 ` Claudio Bley
2012-01-01 21:24 ` Juanma Barranquero
2012-01-01 21:43 ` Eli Zaretskii
2012-01-02 16:16 ` Claudio Bley
2012-01-04 15:44 ` Claudio Bley
2012-01-06 10:02 ` Eli Zaretskii
2012-01-06 12:48 ` Juanma Barranquero
2012-01-06 13:19 ` martin rudalics
2012-01-06 13:26 ` Juanma Barranquero
2012-01-06 15:17 ` Eli Zaretskii
2012-01-06 16:07 ` martin rudalics
2012-01-06 19:01 ` Eli Zaretskii
2012-01-06 19:45 ` martin rudalics
2012-01-06 19:53 ` Eli Zaretskii
2012-01-06 20:50 ` Eli Zaretskii
2012-01-06 22:34 ` Juanma Barranquero
2012-01-07 0:42 ` Stefan Monnier
2012-01-07 8:31 ` Eli Zaretskii
2012-01-07 10:11 ` martin rudalics
2012-01-07 10:49 ` Eli Zaretskii
2012-01-07 11:51 ` martin rudalics
2012-01-07 12:21 ` Eli Zaretskii
2012-01-07 13:57 ` martin rudalics
2012-01-07 14:59 ` Eli Zaretskii
2012-01-07 16:27 ` martin rudalics
2012-01-07 17:05 ` Eli Zaretskii
2012-01-07 17:17 ` martin rudalics
2012-01-07 17:31 ` Eli Zaretskii
2012-01-07 17:45 ` martin rudalics
2012-01-07 17:52 ` Eli Zaretskii
2012-01-07 13:12 ` Andreas Schwab
2012-01-07 13:57 ` martin rudalics
2012-01-07 15:00 ` Eli Zaretskii
2012-01-07 18:21 ` Stefan Monnier
2012-01-07 18:59 ` Eli Zaretskii
2012-01-08 14:01 ` Stefan Monnier
2012-01-14 20:16 ` Eli Zaretskii
2012-01-07 10:10 ` martin rudalics
2012-01-07 10:58 ` Eli Zaretskii
2012-01-07 11:52 ` martin rudalics
2012-01-07 12:11 ` Eli Zaretskii
2012-01-07 13:55 ` martin rudalics
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