From: Robert Pluim <rpluim@gmail.com>
To: Andrii Kolomoiets <andreyk.mad@gmail.com>
Cc: alan@idiocy.org, jguenther@gmail.com, pipcet@gmail.com,
38748@debbugs.gnu.org
Subject: bug#38748: 28.0.50; crash on MacOS 10.15.2
Date: Thu, 09 Jan 2020 15:13:22 +0100 [thread overview]
Message-ID: <m236cok9a5.fsf@gmail.com> (raw)
In-Reply-To: <m2imlkivqb.fsf@gmail.com> (Andrii Kolomoiets's message of "Thu, 09 Jan 2020 15:51:24 +0200")
>>>>> On Thu, 09 Jan 2020 15:51:24 +0200, Andrii Kolomoiets <andreyk.mad@gmail.com> said:
Andrii> I made an assumption that gdb is indeed working incorrectly for me
Andrii> because:
Andrii> - It can't print last_marked
Andrii> - It shows a lot of ?? in call-stack
Andrii> - Emacs is not crashing if running not under gdb
Andrii> - Emacs keep working after continuing execution after gdb reaches
Andrii> terminate_due_to_signal breakpoint
Emacs crashes for me with or without gdb (and under lldb).
Andrii> So I tried to use lldb.
Andrii> Under lldb the crash is not occured on commit with 'ok = false'.
Andrii> Also I came up with code to reproduce crash under 'emacs -Q' at least on
Andrii> my machine.
Andrii> Here is the '~/emacs-crash.el' content:
Andrii> (make-frame `((parent-frame . ,(window-frame))))
Andrii> (make-frame `((parent-frame . ,(window-frame))))
Andrii> (make-frame `((parent-frame . ,(window-frame))))
Andrii> (make-frame `((parent-frame . ,(window-frame))))
Andrii> (delete-frame)
Andrii> (delete-frame)
Andrii> (delete-frame)
Andrii> (delete-frame)
Andrii> (garbage-collect)
That doesnʼt crash for me with 'emacs -Q', but Iʼm not on 10.15.2 yet,
Iʼm still on 10.14
Andrii> This code is start crashing on the commit
Andrii> bb42f6ef10cb250a9263b17a8794e950a563d5d0
Andrii> Though I can't use xTYPE commands under lldb please see attached lldb
Andrii> output. It has all the call-stack frames starting from 'main'.
Thatʼs very different from the call stack I see. Perhaps we have two
bugs?
Robert
next prev parent reply other threads:[~2020-01-09 14:13 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-26 9:47 bug#38748: 28.0.50; crash on MacOS 10.15.2 Andrii Kolomoiets
2019-12-26 13:04 ` Alan Third
2019-12-26 17:18 ` Eli Zaretskii
2019-12-27 11:28 ` Andrii Kolomoiets
2019-12-27 14:14 ` Eli Zaretskii
2019-12-29 19:01 ` Andrii Kolomoiets
2019-12-29 19:31 ` Eli Zaretskii
2020-01-01 20:42 ` Andrii Kolomoiets
2020-01-02 14:06 ` Eli Zaretskii
2020-01-08 17:39 ` Robert Pluim
2020-01-08 19:18 ` Pip Cet
2020-01-08 19:58 ` Eli Zaretskii
2020-01-08 20:39 ` Pip Cet
2020-01-09 3:30 ` Eli Zaretskii
2020-01-10 7:32 ` Pip Cet
2020-01-10 8:27 ` Eli Zaretskii
2020-01-10 8:58 ` Robert Pluim
2020-01-10 9:21 ` Eli Zaretskii
2020-01-10 10:18 ` Robert Pluim
2020-01-11 6:26 ` Pankaj Jangid
2020-01-11 8:08 ` Eli Zaretskii
2020-01-11 10:43 ` Pankaj Jangid
2020-01-11 12:14 ` Eli Zaretskii
2020-01-10 9:22 ` Pip Cet
2020-01-10 9:33 ` Eli Zaretskii
2020-01-11 13:59 ` Alan Third
2020-01-11 14:13 ` Pip Cet
2020-01-11 19:07 ` Alan Third
2020-01-08 21:43 ` Robert Pluim
2020-01-08 22:18 ` Pip Cet
2020-01-08 22:23 ` Robert Pluim
2020-01-09 7:51 ` Robert Pluim
2020-01-09 10:07 ` Eli Zaretskii
2020-01-09 10:31 ` Robert Pluim
2020-01-09 14:10 ` Pip Cet
2020-01-09 14:16 ` Eli Zaretskii
2020-01-09 14:56 ` Robert Pluim
2020-01-09 17:06 ` Eli Zaretskii
2020-01-09 13:51 ` Andrii Kolomoiets
2020-01-09 14:13 ` Robert Pluim [this message]
2020-01-09 14:16 ` Pip Cet
2020-01-09 14:29 ` Andrii Kolomoiets
2020-01-09 15:15 ` Robert Pluim
2020-01-11 18:37 ` Pieter van Oostrum
2020-01-11 18:43 ` Eli Zaretskii
2020-01-11 21:23 ` Pieter van Oostrum
2020-01-12 3:33 ` Eli Zaretskii
2020-01-11 19:14 ` Pip Cet
2020-01-11 21:36 ` Pieter van Oostrum
2020-01-04 16:48 ` Pieter van Oostrum
2020-01-04 17:25 ` Alan Third
2020-01-05 19:41 ` Pieter van Oostrum
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