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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: |
Thu, 01 Oct 2015 10:21:04 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
Rainer M Krug <Rainer@krugs.de> writes:
> 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: Wed, 30 Sep 2015 12:37:59 +0200
>>>
>>> Let me know if I should update from git or stay on the one I am using at
>>> the moment.
>>
>> It's better if you update, so we are looking at the same source and
>> running the same code.
>>
>> But note that the latest updates already changed the line numbers you
>> need to use to place breakpoints in xfaces.c. Here are the updated
>> commands (but please double-check they are still valid, before you
>> start the session, and change the line numbers as necessary):
>>
>> set logging on
>> break xfaces.c:4199
>> commands
>> bt
>> continue
>> end
>> break xfaces.c:4320
>> commands
>> bt
>> p c->used+1
>> continue
>> end
>> break xfaces.c:4344
>> commands
>> bt
>> p c->used-1
>> continue
>> end
>>
>
> OK - I am on commit
>
> ,----
> | commit 9e4a6ad1c77c62e4a7d5b708567e5a1e23b9cdfd
> | Author: Tassilo Horn <tsdh@gnu.org>
> | Date: Thu Oct 1 08:07:40 2015 +0200
> |
> | Un- and re-prettification are not exclusive
> |
> | * lisp/progmodes/prog-mode.el (prettify-symbols--post-command-hook):
> | Re-apply prettification to previous symbol also when unprettifying next
> | one.
> |
> `----
>
> and the line numbers seem to correspond.
>
> I saved the commands, will "source" them from gdb, then "run" emacs and
> leave the inhibit-* as they are.
>
> Worked so far - I will let you know with the info when it crashes.
OK - it seems not to continue after some time after the breakpoint at
line 4199.
Attached are the log and the script I used.
I'll leave the session open.
This seems to be triggered by something else - I manually entered "c"
but it just gave me this output (also at the end of the log):
,----
| (gdb) c
| Continuing.
|
| Program received signal EXC_BAD_ACCESS, Could not access memory.
| Reason: KERN_INVALID_ADDRESS at address: 0x00000000016519e0
| free_realized_faces (c=0x1016519c0) at xfaces.c:4199
| 4199 c->used = 0;
| (gdb) p c->used
| $502 = 26
| (gdb)
`----
Hope this helps,
Rainer
gdb.txt.gz
Description: gdb log
gdbLog.gdb
Description: The script
>
>
> Thanks,
>
> Rainer
--
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
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email: Rainer@krugs.de
Skype: RMkrug
PGP: 0x0F52F982
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Description: PGP signature
- 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, 2015/10/01
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/03
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/03
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/04
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/04
- 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 <=
- 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, 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