* bug#16510: Assertion failure during GC while displaying etc/HELLO
@ 2014-01-20 18:22 Juanma Barranquero
2014-01-20 19:36 ` Eli Zaretskii
0 siblings, 1 reply; 9+ messages in thread
From: Juanma Barranquero @ 2014-01-20 18:22 UTC (permalink / raw)
To: 16510
Package: Emacs
Version: 24.3.50
I can reproduce it with many different fonts, like Droid Sans Mono and
Courier Prime, but not with Courier New.
emacs -Q -fn "Linux Libertine Mono-10"
C-h h
alloc.c:2908: Emacs fatal error: assertion failed: valid_font_driver
(((struct font *) vector)->driver)
Breakpoint 1, terminate_due_to_signal (sig=22,
backtrace_limit=2147483647) at emacs.c:351
351 signal (sig, SIG_DFL);
(gdb) bt
#0 terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:351
#1 0x01161e05 in die (msg=0x149acb0 "valid_font_driver (((struct font
*) vector)->driver)", file=0x149a8a0 "alloc.c", line=2908) at
alloc.c:6761
#2 0x0115c594 in cleanup_vector (vector=0x683a620) at alloc.c:2908
#3 0x0115c6b4 in sweep_vectors () at alloc.c:2959
#4 0x01161b51 in gc_sweep () at alloc.c:6649
#5 0x0115fbc0 in Fgarbage_collect () at alloc.c:5572
#6 0x010ee027 in maybe_gc () at lisp.h:4518
#7 0x0117fdd7 in Ffuncall (nargs=2, args=0x88cdf0) at eval.c:2757
#8 0x0117d28e in internal_condition_case_n (bfun=0x117fd1f
<Ffuncall>, nargs=2, args=0x88cdf0, handlers=58333250, hfun=0x1026bac
<safe_eval_handler>) at eval.c:1427
#9 0x01026ccc in safe_call (nargs=2, func=58465986) at xdisp.c:2563
#10 0x01026d09 in safe_call1 (fn=58465986, arg=60058702) at xdisp.c:2579
#11 0x01026d25 in safe_eval (sexpr=60058702) at xdisp.c:2587
#12 0x0105fa30 in display_mode_element (it=0x88d048, depth=3,
field_width=0, precision=0, elt=60058710, props=58333218, risky=0) at
xdisp.c:21636
#13 0x0105ff81 in display_mode_element (it=0x88d048, depth=1,
field_width=0, precision=0, elt=60158702, props=58333218, risky=0) at
xdisp.c:21717
#14 0x0105eaed in display_mode_line (w=0x3ad1690
<__register_frame_info+61675152>, face_id=MODE_LINE_FACE_ID,
format=60158710) at xdisp.c:21234
#15 0x0105e688 in display_mode_lines (w=0x3ad1690
<__register_frame_info+61675152>) at xdisp.c:21177
#16 0x0104cef6 in redisplay_window (window=61675157,
just_this_one_p=false) at xdisp.c:16373
#17 0x010446e3 in redisplay_window_0 (window=61675157) at xdisp.c:14054
#18 0x0117d04c in internal_condition_case_1 (bfun=0x10446ad
<redisplay_window_0>, arg=61675157, handlers=58316006, hfun=0x1044689
<redisplay_window_error>) at eval.c:1369
#19 0x01044670 in redisplay_windows (window=61675157) at xdisp.c:14034
#20 0x010436a6 in redisplay_internal () at xdisp.c:13633
#21 0x01041723 in redisplay () at xdisp.c:12919
#22 0x010f645b in read_char (commandflag=1, map=60697070,
prev_event=58333218, used_mouse_menu=0x88f793, end_time=0x0) at
keyboard.c:2563
#23 0x01103902 in read_key_sequence (keybuf=0x88f8b0, bufsize=30,
prompt=58333218, dont_downcase_last=false,
can_return_switch_frame=true, fix_current_buffer=true,
prevent_redisplay=false) at keyboard.c:9071
#24 0x010f3f6d in command_loop_1 () at keyboard.c:1445
#25 0x0117cf39 in internal_condition_case (bfun=0x10f3bed
<command_loop_1>, handlers=58384674, hfun=0x10f3453 <cmd_error>) at
eval.c:1345
#26 0x010f38a2 in command_loop_2 (ignore=58333218) at keyboard.c:1170
#27 0x0117c4e6 in internal_catch (tag=58380034, func=0x10f387e
<command_loop_2>, arg=58333218) at eval.c:1109
#28 0x010f385a in command_loop () at keyboard.c:1149
#29 0x010f2ff0 in recursive_edit_1 () at keyboard.c:777
#30 0x010f31ac in Frecursive_edit () at keyboard.c:841
#31 0x010f13a5 in main (argc=4, argv=0x993018) at emacs.c:1643
Lisp Backtrace:
"Automatic GC" (0x1537e1c)
"eval" (0x88cdf4)
"redisplay_internal (C function)" (0x1537e1c)
(gdb)
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-20 18:22 bug#16510: Assertion failure during GC while displaying etc/HELLO Juanma Barranquero
@ 2014-01-20 19:36 ` Eli Zaretskii
2014-01-21 3:13 ` Dmitry Antipov
0 siblings, 1 reply; 9+ messages in thread
From: Eli Zaretskii @ 2014-01-20 19:36 UTC (permalink / raw)
To: Juanma Barranquero, Dmitry Antipov; +Cc: 16510
> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Mon, 20 Jan 2014 19:22:31 +0100
>
> I can reproduce it with many different fonts, like Droid Sans Mono and
> Courier Prime, but not with Courier New.
>
> emacs -Q -fn "Linux Libertine Mono-10"
> C-h h
>
> alloc.c:2908: Emacs fatal error: assertion failed: valid_font_driver
> (((struct font *) vector)->driver)
>
> Breakpoint 1, terminate_due_to_signal (sig=22,
> backtrace_limit=2147483647) at emacs.c:351
> 351 signal (sig, SIG_DFL);
> (gdb) bt
> #0 terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at emacs.c:351
> #1 0x01161e05 in die (msg=0x149acb0 "valid_font_driver (((struct font
> *) vector)->driver)", file=0x149a8a0 "alloc.c", line=2908) at
> alloc.c:6761
> #2 0x0115c594 in cleanup_vector (vector=0x683a620) at alloc.c:2908
> #3 0x0115c6b4 in sweep_vectors () at alloc.c:2959
> #4 0x01161b51 in gc_sweep () at alloc.c:6649
> #5 0x0115fbc0 in Fgarbage_collect () at alloc.c:5572
Dmitry, can you take a look, please?
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-20 19:36 ` Eli Zaretskii
@ 2014-01-21 3:13 ` Dmitry Antipov
2014-01-21 3:37 ` Juanma Barranquero
2014-01-21 3:49 ` Eli Zaretskii
0 siblings, 2 replies; 9+ messages in thread
From: Dmitry Antipov @ 2014-01-21 3:13 UTC (permalink / raw)
To: Eli Zaretskii, Juanma Barranquero; +Cc: 16510
On 01/20/2014 11:36 PM, Eli Zaretskii wrote:
> Dmitry, can you take a look, please?
For everything from the list below:
emacs -Q -fn "Linux Libertine Mono-10"
emacs -Q -fn "Droid Sans Mono-10"
emacs -Q -fn "Courier Prime-10"
C-h h doesn't trigger eassert (with ENABLE_CHECKING) and doesn't
crash (with release build) for me. (Courier Prime looks ugly, and
it's not packaged by Fedora project, so I install it manually from
http://quoteunquoteapps.com/courierprime).
Juanma, could you please describe your environment and run temacs
under valgrind, e.g.
valgrind --tool=memcheck ./temacs -Q -fn "Linux Libertine Mono-10"
Dmitry
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-21 3:13 ` Dmitry Antipov
@ 2014-01-21 3:37 ` Juanma Barranquero
2014-01-21 16:15 ` Eli Zaretskii
2014-01-21 3:49 ` Eli Zaretskii
1 sibling, 1 reply; 9+ messages in thread
From: Juanma Barranquero @ 2014-01-21 3:37 UTC (permalink / raw)
To: Dmitry Antipov; +Cc: 16510
On Tue, Jan 21, 2014 at 4:13 AM, Dmitry Antipov <dmantipov@yandex.ru> wrote:
> Juanma, could you please describe your environment
I'm running Emacs (a 32-bit build from trunk, with MinGW gcc 4.7.2) on
Windows 7 Home Premium 64-bit. What else do you need to know?
> and run temacs
> under valgrind, e.g.
>
> valgrind --tool=memcheck ./temacs -Q -fn "Linux Libertine Mono-10"
Alas, there's no valgrind for Windows, AFAIK.
Anyway, the bug is a bit of a heisenbug (not uncommon for GC bugs).
Now, after updating trunk and rebuilding, I cannot trigger the
assertion failure with Droid Sans Mono or Linux Libertine Mono, but I
still can do it with Courier Prime, Source Code Pro, Inconsolata, Dark
Courier...
If there's anything you want me to try, just say so.
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-21 3:13 ` Dmitry Antipov
2014-01-21 3:37 ` Juanma Barranquero
@ 2014-01-21 3:49 ` Eli Zaretskii
1 sibling, 0 replies; 9+ messages in thread
From: Eli Zaretskii @ 2014-01-21 3:49 UTC (permalink / raw)
To: Dmitry Antipov; +Cc: lekktu, 16510
> Date: Tue, 21 Jan 2014 07:13:24 +0400
> From: Dmitry Antipov <dmantipov@yandex.ru>
> CC: 16510@debbugs.gnu.org
>
> Juanma, could you please describe your environment and run temacs
> under valgrind, e.g.
>
> valgrind --tool=memcheck ./temacs -Q -fn "Linux Libertine Mono-10"
Valgrind is not available on MS-Windows.
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-21 3:37 ` Juanma Barranquero
@ 2014-01-21 16:15 ` Eli Zaretskii
2014-03-22 15:43 ` Juanma Barranquero
0 siblings, 1 reply; 9+ messages in thread
From: Eli Zaretskii @ 2014-01-21 16:15 UTC (permalink / raw)
To: Juanma Barranquero; +Cc: 16510, dmantipov
> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Tue, 21 Jan 2014 04:37:02 +0100
> Cc: Eli Zaretskii <eliz@gnu.org>, 16510@debbugs.gnu.org
>
> Anyway, the bug is a bit of a heisenbug (not uncommon for GC bugs).
> Now, after updating trunk and rebuilding, I cannot trigger the
> assertion failure with Droid Sans Mono or Linux Libertine Mono, but I
> still can do it with Courier Prime, Source Code Pro, Inconsolata, Dark
> Courier...
With today's trunk, I cannot get a crash with Dark Courier and Courier
Prime.
> If there's anything you want me to try, just say so.
Look at what valid_font_driver does, and see what kind of driver do
fails that test, and why.
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-01-21 16:15 ` Eli Zaretskii
@ 2014-03-22 15:43 ` Juanma Barranquero
2015-12-26 12:56 ` Lars Ingebrigtsen
0 siblings, 1 reply; 9+ messages in thread
From: Juanma Barranquero @ 2014-03-22 15:43 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 16510, Dmitry Antipov
I can no longer reproduce this bug with any font.
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2014-03-22 15:43 ` Juanma Barranquero
@ 2015-12-26 12:56 ` Lars Ingebrigtsen
2015-12-26 13:05 ` Eli Zaretskii
0 siblings, 1 reply; 9+ messages in thread
From: Lars Ingebrigtsen @ 2015-12-26 12:56 UTC (permalink / raw)
To: Juanma Barranquero; +Cc: Dmitry Antipov, 16510
Juanma Barranquero <lekktu@gmail.com> writes:
> I can no longer reproduce this bug with any font.
Does this mean that this font-related bug report can be closed?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 9+ messages in thread
* bug#16510: Assertion failure during GC while displaying etc/HELLO
2015-12-26 12:56 ` Lars Ingebrigtsen
@ 2015-12-26 13:05 ` Eli Zaretskii
0 siblings, 0 replies; 9+ messages in thread
From: Eli Zaretskii @ 2015-12-26 13:05 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: lekktu, 16510, dmantipov
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: Eli Zaretskii <eliz@gnu.org>, 16510@debbugs.gnu.org, Dmitry Antipov <dmantipov@yandex.ru>
> Date: Sat, 26 Dec 2015 13:56:58 +0100
>
> Juanma Barranquero <lekktu@gmail.com> writes:
>
> > I can no longer reproduce this bug with any font.
>
> Does this mean that this font-related bug report can be closed?
Yes, I think so.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-12-26 13:05 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
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2014-01-20 18:22 bug#16510: Assertion failure during GC while displaying etc/HELLO Juanma Barranquero
2014-01-20 19:36 ` Eli Zaretskii
2014-01-21 3:13 ` Dmitry Antipov
2014-01-21 3:37 ` Juanma Barranquero
2014-01-21 16:15 ` Eli Zaretskii
2014-03-22 15:43 ` Juanma Barranquero
2015-12-26 12:56 ` Lars Ingebrigtsen
2015-12-26 13:05 ` Eli Zaretskii
2014-01-21 3:49 ` Eli Zaretskii
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