GNU bug report logs - #16510
Assertion failure during GC while displaying etc/HELLO

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Juanma Barranquero <lekktu <at> gmail.com>, Dmitry Antipov <dmantipov <at> yandex.ru>
Cc: 16510 <at> debbugs.gnu.org
Subject: bug#16510: Assertion failure during GC while displaying etc/HELLO
Date: Mon, 20 Jan 2014 21:36:22 +0200

> From: Juanma Barranquero <lekktu <at> 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?

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