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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 102423] kwin segfaults when Alt+Tabbing with windows thumbnails on AMDGPU
Date: Sat, 26 Aug 2017 09:31:55 +0000	[thread overview]
Message-ID: <bug-102423-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=102423

            Bug ID: 102423
           Summary: kwin segfaults when Alt+Tabbing with windows
                    thumbnails on AMDGPU
           Product: Mesa
           Version: 17.1
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: leguen.yannick@gmail.com
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 133806
  --> https://bugs.freedesktop.org/attachment.cgi?id=133806&action=edit
Backtrace of the kwin crash

I use an AMD RX560 with Mesa 17.1.7 and Plasma 5.10.5 (ArchLinux).

When I use the "thumbnails" Alt+Tab style for kwin, sooner or later kwin will
segfault while alt+tabbing.
Without windows thumbnails, everything works ok.

I reported this bug on the KDE bugtracker already :
https://bugs.kde.org/show_bug.cgi?id=383058

But the crash seems to come from the driver.
It happened with previous Mesa 17.1 versions too.

See the backtrace in attachment.

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             reply	other threads:[~2017-08-26  9:31 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-26  9:31 bugzilla-daemon [this message]
2017-08-26 11:20 ` [Bug 102423] kwin segfaults when Alt+Tabbing with windows thumbnails on AMDGPU bugzilla-daemon
2017-08-28  1:54 ` bugzilla-daemon
2017-08-28  9:06 ` bugzilla-daemon
2017-11-09 18:20 ` bugzilla-daemon
2018-02-01 10:15 ` bugzilla-daemon
2018-02-01 13:49 ` bugzilla-daemon
2018-02-06 18:56 ` bugzilla-daemon
2018-09-08  6:50 ` bugzilla-daemon

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