https://bugs.kde.org/show_bug.cgi?id=464357
Bug ID: 464357
Summary: Dolphin crashed when trying to install an addon for
Dolphin
Classification: Applications
Product: Discover
Version: unspecified
Platform: Neon
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: plasma-b...@kde.org
Reporter: guimarcalsi...@gmail.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.26.80)
Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 5.15.0-58-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 5.26.80 [CoredumpBackend]
-- Information about the crash:
I wanted to browse useful addons for Dolphin, so I went to the Dolphin page and
clicked on Addons. To my surprise, FFMPEG Thumbnailer (ffmpegthumbs) was listed
as not installed. When selecting it and hitting apply, Discover crashed. This
happens everytime. After the crash, I checked and ffmpegthumbs is already
installed, but the addons page showed it as not installed. I think that's the
reason for the crash.
If you want to reproduce, try installing ffmpegthumbs manually from your
distro's repos and then try to install it again in the Discover addons page for
Dolphin.
The crash can be reproduced every time.
-- Backtrace (Reduced):
#6 std::__atomic_base<QThreadData*>::load(std::memory_order) const
(__m=std::memory_order_relaxed, this=<error reading variable: Cannot access
memory at address 0x4081b00000000008>) at
/usr/include/c++/11/bits/atomic_base.h:836
#7 std::atomic<QThreadData*>::load(std::memory_order) const
(__m=std::memory_order_relaxed, this=<error reading variable: Cannot access
memory at address 0x4081b00000000008>) at /usr/include/c++/11/atomic:570
#8
QAtomicOps<QThreadData*>::loadRelaxed<QThreadData*>(std::atomic<QThreadData*>
const&) (_q_value=<error reading variable: Cannot access memory at address
0x4081b00000000008>) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#9 QBasicAtomicPointer<QThreadData>::loadRelaxed() const (this=<error reading
variable: Cannot access memory at address 0x4081b00000000008>) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248
#10 QObject::thread() const (this=this@entry=0x4081b00000000000) at
kernel/qobject.cpp:1520
The reporter indicates this bug may be a duplicate of or related to bug 459542.
Reported using DrKonqi
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