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bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask
From: |
Rainer M Krug |
Subject: |
bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask |
Date: |
Wed, 07 Oct 2015 10:13:31 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Rainer M Krug <Rainer@krugs.de>
>> Cc: 21428@debbugs.gnu.org, mituharu+bug-gnu-emacs-mac@math.s.chiba-u.ac.jp
>> Date: Tue, 06 Oct 2015 10:16:22 +0200
>>
>> OK - I upgraded the OS and emacs is still crashing (although I think
>> less frequent?).
>>
>> I attach the log and I think we are going somewhere.
>
> No, I don't think we've made any progress yet. I need to see a
> transcript of a session which ends with an assertion violation due to
> FACE_FROM_ID returning a NULL pointer. This session 9and the one
> before it) ended prematurely, and it did because of this:
>
> Lisp Backtrace:
> Cannot access memory at address 0x2018e20
>
> Somehow, GDB was unable to produce a Lisp backtrace for a reason that
> evades me. I'm not sure this reason is relevant, so for now, let's
> work around it. For your next session, please start GDB from a
> directory other than where you have the .gdbinit file that comes with
> Emacs sources, and please do NOT issue the 'source' command to read
> .gdbinit before you run Emacs under GDB. This should avoid the
> problem we see here, and hopefully allow you to continue running until
> Emacs hits that assertion violation in get_glyph_face_and_encoding.
> When that happens, the last portion of gdb.txt before the assertion
> will hopefully tell us what goes on.
OK.
I updated to
,----
| commit 96973dea40b4214fe645258be81ac19102fb246e
`----
and used
#+begin_src sh
cd ~/ownCompiled/emacs
make clean
make distclean
CFLAGS="-ggdb3 -O0" CXXFLAGS="-ggdb3 -O0" LDFLAGS="-ggdb3" ./configure
--enable-checking='yes,glyphs' --without-xml2
make -j 6
make install
#+end_src
to compile.
Then:
1) I started emacs under gdb 7.10,
2) loaded all buffers as usual in emacs
3) sourced .gdbinit and your code to enable logging and the additional
breakpoints
When starting to fold /unfold, a breakpoint is called and the session quit
because of
,----
| Lisp Backtrace:
| [New Thread 0x1c3f of process 1855]
| Cannot access memory at address 0x2018400
`----
So this does not seem to help.
I don't think this matters here - but I have an older version of emacs
installed and it is before the new one in the path?
I tried running the whole gdb under root, but the same.
I tried it with running emacs -Q under gdb and I get the same:
,----
| Lisp Backtrace:
| Cannot access memory at address 0x9200
| (gdb)
`----
Any suggestions what I could do from here?
Rainer
>
>> I have left the session open so just let me know if you need further
>> info.
>
> Thanks, you can close it and start a new one.
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
PGP: 0x0F52F982
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- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, (continued)
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask,
Rainer M Krug <=
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- Message not available
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/16
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/16
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/17
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/22
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/22
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/22
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/22
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, martin rudalics, 2015/10/22