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bug#38748: 28.0.50; crash on MacOS 10.15.2
From: |
Robert Pluim |
Subject: |
bug#38748: 28.0.50; crash on MacOS 10.15.2 |
Date: |
Thu, 09 Jan 2020 15:13:22 +0100 |
>>>>> 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
- bug#38748: 28.0.50; crash on MacOS 10.15.2, (continued)
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pip Cet, 2020/01/08
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Robert Pluim, 2020/01/08
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Robert Pluim, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Eli Zaretskii, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Robert Pluim, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pip Cet, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Eli Zaretskii, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Robert Pluim, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Eli Zaretskii, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Andrii Kolomoiets, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2,
Robert Pluim <=
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pip Cet, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Andrii Kolomoiets, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Robert Pluim, 2020/01/09
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pieter van Oostrum, 2020/01/11
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Eli Zaretskii, 2020/01/11
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pieter van Oostrum, 2020/01/11
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Eli Zaretskii, 2020/01/11
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pip Cet, 2020/01/11
- bug#38748: 28.0.50; crash on MacOS 10.15.2, Pieter van Oostrum, 2020/01/11
bug#38748: 28.0.50; crash on MacOS 10.15.2, Pieter van Oostrum, 2020/01/04