From: "Fabrice Niessen" <fni-djc/iPCCuDYQheJpep6IedvLeJWuRmrY@public.gmane.org>
To: Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org>
Cc: lekktu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
12579-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org
Subject: bug#12579: 24.1; Emacs 24.1 / 24.2 (daily) crashes
Date: Tue, 09 Oct 2012 21:46:28 +0200 [thread overview]
Message-ID: <80haq32zu3.fsf@somewhere.org> (raw)
In-Reply-To: <83wqyzzhsp.fsf-mXXj517/zsQ@public.gmane.org> (Eli Zaretskii's message of "Tue, 09 Oct 2012 19:17:26 +0200")
Eli,
Eli Zaretskii wrote:
>> From: "Fabrice Niessen" <fni-djc/iPCCuDYQheJpep6IedvLeJWuRmrY@public.gmane.org>
>> Cc: Drew Adams <drew.adams-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>, lekktu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, 12579@debbugs.gnu.org
>> Date: Tue, 09 Oct 2012 08:36:54 +0200
>>
>> Here some food... I hope/guess it will help a lot to pinpoint what's going
>> wrong.
>
> Thanks. We are not there yet.
Thanks for your precious help, anyway.
>> Note that I have the _impression_ that the problem lies, somehow, in packages
>> I would load from my .emacs file (such as idle-require, auto-complete, helm,
>> etc.). *NOT* that _they_ are wrong, but, when loaded, the problem would be
>> (more) apparent.
>
> helm is definitely involved, see below. Not sure it's the culprit,
> though.
OK.
>> #1 0x011548c0 in emacs_abort () at w32fns.c:7214
>> #2 0x01055503 in sys_kill (pid=5624, sig=22) at w32proc.c:1432
>> #3 0x010014fc in fatal_error_backtrace (sig=22, backtrace_limit=2147483647)
>> at emacs.c:331
>> #4 0x010431b7 in die (msg=0x1537030 "assertion failed:
>> buffer->base_buffer->indirections > 0", file=0x1535810 "buffer.c",
>> line=1664) at alloc.c:6398
>> #5 0x010ac068 in compact_buffer (buffer=0x3c44600) at buffer.c:1664
>> #6 0x0103fde2 in Fgarbage_collect () at alloc.c:5085
>
> This one we already saw. I think it's already fixed in the
> development sources, so either try the next development snapshot or
> wait for the pretest of v24.3.
There is no new development snapshot on
http://alpha.gnu.org/gnu/emacs/windows/.
The same applies for a pretest version: nothing new since August on
http://alpha.gnu.org/gnu/emacs/pretest/windows/.
Still a bit of patience?
>> #0 0x7c91e514 in ntdll!LdrAccessResource () from
>> /cygdrive/c/WINDOWS/system32/ntdll.dll
>> #1 0x7c91df5a in ntdll!ZwWaitForSingleObject () from
>> /cygdrive/c/WINDOWS/system32/ntdll.dll
>> #2 0x7c929b23 in ntdll!RtlpWaitForCriticalSection () from
>> /cygdrive/c/WINDOWS/system32/ntdll.dll
>> #3 0x7c911046 in ntdll!RtlEnumerateGenericTableLikeADirectory () from
>> /cygdrive/c/WINDOWS/system32/ntdll.dll
>> #4 0x00a41fbc in ?? ()
>> #5 0x77bfd114 in msvcrt!_close () from /cygdrive/c/WINDOWS/system32/msvcrt.dll
>> #6 0x00000004 in ?? ()
>> #7 0x00000008 in ?? ()
>> #8 0x00000004 in ?? ()
>> #9 0x04ae9e70 in ?? ()
>> #10 0x0105fdc8 in sys_close (fd=4) at w32.c:5960
>> #11 0x01145749 in emacs_close (fd=4) at sysdep.c:1851
>> #12 0x0104b550 in deactivate_process (proc=78552693) at process.c:3929
>> #13 0x0104457e in remove_process (proc=78552693) at process.c:746
>> #14 0x010519b6 in status_notify (deleting_process=0x4ae9e70) at process.c:6673
>> [...]
>> Lisp Backtrace:
>> "delete-process" (0x82a55c)
>> "helm-kill-async-process" (0x82a74c)
>> "mapc" (0x82a83c)
>> "helm-kill-async-processes" (0x82a980)
>> "helm-update" (0x82ab80)
>> "if" (0x82adf4)
>> "helm-check-new-input" (0x82aee0)
>> [...]
>> "funcall" (0x82ee50)
>> "unwind-protect" (0x82f024)
>> "helm-let-internal" (0x82f110)
>> "if" (0x82f364)
>> "helm" (0x82f450)
>> "helm-other-buffer" (0x82f660)
>> "helm-for-files" (0x82f944)
>> "call-interactively" (0x82fb54)
>
> This backtrace (and all the rest like it which you got by attaching to
> an Emacs that appears "hung") is not helpful. All they say is that
> helm, for whatever reason, tried to kill all asynchronous subprocesses
> (any idea why would it want to do that?) as part of running the
> command 'helm-for-files', and that this attempt to kill the processes
> hung for some reason.
Sometimes (once a day, I'd say), I get errors from (Cygwin's) Bash, when
Helm-for-files is running: I get a popup, click OK, and then Helm goes on.
Maybe the crashes happen when I don't get such a popup, but some process is
still crashed, letting Emacs with no response?
> But it doesn't show where Emacs is hung or inflooping, because attaching to
> such a process catches it in some random place. What is needed is
> information about where Emacs loops. I guess it's time for another GDB
> lesson, this time copied from etc/DEBUG:
>
> If Emacs is in an infinite loop, try to determine where the loop
> starts and ends. The easiest way to do this is to use the GDB command
> `finish'. Each time you use it, Emacs resumes execution until it
> exits one stack frame. Keep typing `finish' until it doesn't
> return--that means the infinite loop is in the stack frame which you
> just tried to finish.
>
> Can you please do this, after attaching to Emacs, and report which
> 'finish' command doesn't return?
For sure, I'll do. Wait. Except that I don't have a .gdbinit file for Emacs
24.1, and that I've the impression that only Emacs 24.1 does hang from time to
time.
Should I take a snapshot from Emacs 24.1 on
http://alpha.gnu.org/gnu/emacs/windows/? If yes, which one can I take: there
is no version indicated there... How can I know which file is a snapshot of
24.1?
Another question: before typing finish, do I do the other sequence as well:
- (continue),
- thread apply all backtrace, and
- xbacktrace?
Thanks for doing me learn along this painful process!
Best regards,
Fabrice
--
Fabrice Niessen
Pre-sales, Network and Software Engineer
M i s s i o n C r i t i c a l I T
✉ fni-djc/iPCCuDYQheJpep6IedvLeJWuRmrY@public.gmane.org
☎ +32 2-757.10.15
next prev parent reply other threads:[~2012-10-09 19:46 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-05 8:14 bug#12579: 24.1; Emacs 24.1 / 24.2 (daily) crashes Fabrice Niessen
2012-10-05 16:05 ` Eli Zaretskii
[not found] ` <83txu87vlp.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-06 9:31 ` Fabrice Niessen
2012-10-06 11:00 ` Eli Zaretskii
2012-10-17 5:27 ` Dmitry Antipov
[not found] ` <80vcep2v3z.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-10-06 11:26 ` bug#12579: Emacs 24.1 / 24.2 daily crashes Fabrice Niessen
2012-10-06 12:51 ` Eli Zaretskii
[not found] ` <83k3v37ogj.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-06 20:42 ` Fabrice Niessen
2012-10-06 20:58 ` Eli Zaretskii
2012-10-06 12:22 ` bug#12579: 24.1; Emacs 24.1 / 24.2 (daily) crashes Fabrice Niessen
2012-10-06 12:55 ` Eli Zaretskii
2012-10-06 17:24 ` Drew Adams
2012-10-06 17:42 ` Eli Zaretskii
2012-10-07 17:29 ` Juanma Barranquero
2012-10-07 17:48 ` Drew Adams
2012-10-07 18:37 ` Eli Zaretskii
[not found] ` <837gr25dsn.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-09 6:36 ` Fabrice Niessen
2012-10-09 16:02 ` Drew Adams
2012-10-09 17:00 ` Eli Zaretskii
2012-10-20 23:45 ` Drew Adams
2012-10-21 3:54 ` Eli Zaretskii
2012-10-21 16:15 ` Drew Adams
2012-10-21 18:01 ` Eli Zaretskii
2012-10-21 18:10 ` Drew Adams
2012-10-21 18:25 ` Eli Zaretskii
2012-10-21 18:34 ` Drew Adams
[not found] ` <F331209BF007436288CAEE51ED817578-HZWafpOgb61l57MIdRCFDg@public.gmane.org>
2012-10-21 20:23 ` Fabrice Niessen
2012-10-21 20:45 ` Eli Zaretskii
2012-10-09 17:17 ` Eli Zaretskii
2012-10-09 17:26 ` Drew Adams
2012-10-09 18:23 ` Eli Zaretskii
[not found] ` <83wqyzzhsp.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-09 19:46 ` Fabrice Niessen [this message]
2012-10-09 20:23 ` Eli Zaretskii
[not found] ` <83pq4rz97b.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-09 21:43 ` Fabrice Niessen
2012-10-10 3:49 ` Eli Zaretskii
[not found] ` <83obkbyojd.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-10 5:58 ` Fabrice Niessen
2012-10-10 8:41 ` Fabrice Niessen
[not found] ` <80y5je7m8a.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-10-10 8:45 ` Fabrice Niessen
2012-10-10 13:02 ` Stefan Monnier
[not found] ` <jwvvceimqgr.fsf-monnier+emacs-mXXj517/zsQ@public.gmane.org>
2012-10-10 13:48 ` Fabrice Niessen
2012-10-10 15:36 ` Eli Zaretskii
[not found] ` <83haq2z6cw.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-10 18:38 ` Fabrice Niessen
2012-10-10 15:33 ` Eli Zaretskii
2012-10-10 14:09 ` Fabrice Niessen
2012-10-10 16:02 ` Eli Zaretskii
[not found] ` <83bogaz56i.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-10 18:43 ` Fabrice Niessen
2012-10-12 12:20 ` Fabrice Niessen
[not found] ` <80mwzrriff.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-10-12 14:57 ` Fabrice Niessen
2012-10-12 15:35 ` Eli Zaretskii
2012-10-12 15:41 ` Eli Zaretskii
[not found] ` <83mwzr7l55.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-13 7:45 ` Fabrice Niessen
2012-10-13 8:42 ` Eli Zaretskii
[not found] ` <838vba7og9.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-14 8:23 ` Fabrice Niessen
2012-10-14 11:44 ` Eli Zaretskii
2012-11-05 15:48 ` Fabrice Niessen
2012-11-05 18:10 ` Eli Zaretskii
[not found] ` <83vcdj3opa.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-06 9:42 ` Fabrice Niessen
[not found] ` <80a9uv2hki.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-11-06 11:10 ` Fabrice Niessen
2012-11-06 17:03 ` Eli Zaretskii
[not found] ` <83hap23bqm.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-06 21:51 ` Fabrice Niessen
2012-11-07 10:52 ` Fabrice Niessen
2012-11-07 17:10 ` Eli Zaretskii
[not found] ` <83pq3p1gqn.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-08 10:17 ` Fabrice Niessen
[not found] ` <80y5ic1jrv.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-11-08 15:32 ` Fabrice Niessen
2012-11-08 15:58 ` Thierry Volpiatto
2012-11-08 16:18 ` Eli Zaretskii
2012-11-08 17:34 ` Thierry Volpiatto
2012-11-08 18:34 ` Eli Zaretskii
2012-11-08 19:07 ` Thierry Volpiatto
2012-10-10 10:02 ` Fabrice Niessen
2012-10-10 15:39 ` Eli Zaretskii
[not found] ` <83fw5mz68a.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-10 18:41 ` Fabrice Niessen
2012-10-09 6:53 ` Fabrice Niessen
2012-10-09 7:11 ` Fabrice Niessen
2012-10-09 17:18 ` Eli Zaretskii
[not found] ` <83vcejzhrf.fsf-mXXj517/zsQ@public.gmane.org>
2012-10-09 19:30 ` Fabrice Niessen
2012-11-08 22:04 ` Fabrice Niessen
2012-11-08 22:12 ` Eli Zaretskii
[not found] ` <83wqxvzqvg.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-08 22:24 ` Fabrice Niessen
2012-11-09 9:19 ` Fabrice Niessen
2012-11-09 9:44 ` Eli Zaretskii
[not found] ` <83mwyryusx.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-09 10:59 ` Fabrice Niessen
2012-11-09 11:12 ` Eli Zaretskii
2012-11-09 12:17 ` Thierry Volpiatto
[not found] ` <87pq3nkm23.fsf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-11-09 13:51 ` Fabrice Niessen
2012-11-09 14:07 ` Eli Zaretskii
[not found] ` <83fw4izx72.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-09 14:21 ` Fabrice Niessen
2012-11-09 14:54 ` Eli Zaretskii
2012-11-09 13:58 ` Eli Zaretskii
2012-11-09 16:37 ` Fabrice Niessen
2012-11-09 18:01 ` Eli Zaretskii
[not found] ` <83625ezmds.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-13 8:46 ` Fabrice Niessen
2012-11-13 12:54 ` Eli Zaretskii
2012-11-14 9:29 ` Fabrice Niessen
[not found] ` <80k3tosfam.fsf-oHC15RC7JGTNLxjTenLetw@public.gmane.org>
2012-11-16 9:21 ` bug#12579: Emacs 24.2 crashes or freezes Fabrice Niessen
2012-11-16 9:57 ` Eli Zaretskii
[not found] ` <83lie1swer.fsf-mXXj517/zsQ@public.gmane.org>
2012-11-16 11:10 ` Fabrice Niessen
2012-11-21 15:35 ` Fabrice Niessen
2012-11-21 18:21 ` Eli Zaretskii
2012-11-21 18:48 ` Stefan Monnier
2012-11-21 18:49 ` Stefan Monnier
[not found] ` <mailman.13522.1353523851.855.bug-gnu-emacs@gnu.org>
[not found] ` <mailman.13522.1353523851.855.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2012-11-28 10:45 ` Fabrice Niessen
2012-11-29 4:22 ` Stefan Monnier
[not found] ` <jwvhao959f6.fsf-monnier+emacs-mXXj517/zsQ@public.gmane.org>
2012-11-29 21:53 ` Fabrice Niessen
[not found] ` <mailman.13519.1353522176.855.bug-gnu-emacs@gnu.org>
2012-12-06 11:39 ` Fabrice Niessen
2012-12-07 19:22 ` Fabrice Niessen
2012-12-07 21:38 ` Eli Zaretskii
[not found] ` <mailman.14812.1354916384.855.bug-gnu-emacs@gnu.org>
[not found] ` <mailman.14812.1354916384.855.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2012-12-18 22:54 ` Fabrice Niessen
2012-12-19 1:10 ` Stefan Monnier
[not found] ` <mailman.15646.1355879469.855.bug-gnu-emacs@gnu.org>
2012-12-19 8:35 ` Sebastien Vauban
2012-12-19 17:06 ` Eli Zaretskii
[not found] ` <mailman.15691.1355937909.855.bug-gnu-emacs@gnu.org>
2012-12-19 20:32 ` Sebastien Vauban
2012-12-19 21:27 ` Eli Zaretskii
[not found] ` <mailman.15713.1355952483.855.bug-gnu-emacs@gnu.org>
2012-12-19 22:32 ` Sebastien Vauban
2012-12-20 5:56 ` Eli Zaretskii
2013-02-19 18:51 ` Glenn Morris
2013-02-19 20:58 ` Eli Zaretskii
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