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From: Andreas Schwab <schwab@linux-m68k.org>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 42832@debbugs.gnu.org
Subject: bug#42832: 28.0.50; "Bus error" when compiling Emacs now on Debian bullseye
Date: Wed, 12 Aug 2020 21:26:16 +0200	[thread overview]
Message-ID: <87pn7vy8br.fsf@igel.home> (raw)
In-Reply-To: <878sejlrfd.fsf@gnus.org> (Lars Ingebrigtsen's message of "Wed, 12 Aug 2020 19:12:06 +0200")

On Aug 12 2020, Lars Ingebrigtsen wrote:

> I'm getting this on one of my machines:
>
> /bin/bash: line 1: 2759815 Bus error               EMACSLOADPATH= '../src/emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile cedet/semantic/bovine/c-by.el
> make[3]: *** [Makefile:295: cedet/semantic/bovine/c-by.elc] Error 135
> make[3]: *** Waiting for unfinished jobs....
> make[2]: *** [Makefile:318: compile-main] Error 2
> make[1]: *** [Makefile:411: lisp] Error 2
> make: *** [Makefile:1126: bootstrap] Error 2
>
> It's reproducible in that I always get this when I say "make", but if I
> instead say

A bus error usually means an mmaped file got truncated so that the
mapping now extends beyond the end of the file.  Emacs uses mmap to map
the pdmp file.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."





      parent reply	other threads:[~2020-08-12 19:26 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-12 17:12 bug#42832: 28.0.50; "Bus error" when compiling Emacs now on Debian bullseye Lars Ingebrigtsen
2020-08-12 18:22 ` Lars Ingebrigtsen
2020-08-12 18:30   ` Lars Ingebrigtsen
2020-08-12 18:50     ` Eli Zaretskii
2020-08-12 18:58       ` Lars Ingebrigtsen
2020-08-12 19:28         ` Lars Ingebrigtsen
2020-08-12 19:33           ` Lars Ingebrigtsen
2020-08-12 20:40             ` Paul Eggert
2020-08-12 20:47               ` Lars Ingebrigtsen
2020-08-12 21:42                 ` Pip Cet
2020-08-12 21:54                   ` Lars Ingebrigtsen
2020-08-13 10:05                     ` Pip Cet
2020-08-13 10:12                       ` Lars Ingebrigtsen
2020-08-13 10:15                         ` Lars Ingebrigtsen
2020-08-13 14:08                           ` Pip Cet
2020-08-14 11:48                             ` Lars Ingebrigtsen
2020-08-14 12:05                               ` Pip Cet
2020-08-14 12:34                                 ` Lars Ingebrigtsen
2020-08-14 14:24                             ` Pip Cet
2020-08-14 15:01                               ` Pip Cet
2020-08-14 15:37                                 ` Lars Ingebrigtsen
2020-08-14 19:08                                   ` Pip Cet
2020-08-14 19:35                                     ` Lars Ingebrigtsen
2020-08-14 21:10                                     ` Lars Ingebrigtsen
2020-08-14 21:48                                     ` Paul Eggert
2020-08-14 22:25                                       ` Pip Cet
2020-08-14 22:52                                         ` Paul Eggert
2020-08-12 22:00                   ` Lars Ingebrigtsen
2020-08-12 18:34   ` Eli Zaretskii
2020-08-12 18:41     ` Lars Ingebrigtsen
2020-08-12 19:26 ` Andreas Schwab [this message]

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