Description of problem: After installing Deepin Desktop group on a fresh Fedora Workstation installation, the dock crashed on the first attempt to use the Deepin session. Version-Release number of selected component: deepin-dock-5.0.0-4.fc33 Additional info: reporter: libreport-2.14.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/session-5.scope cmdline: /usr/bin/dde-dock crash_function: std::__atomic_base<int>::operator++ executable: /usr/bin/dde-dock journald_cursor: s=29443c59affd405ba58beb35911f4d72;i=36f7;b=b06ca8f323cb4d55a5c78bb1d4d2fc21;m=7ab0eef8;t=5b3a8242299e7;x=e0641d1962e3e5c4 kernel: 5.8.15-301.fc33.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 std::__atomic_base<int>::operator++ at /usr/include/qt5/QtCore/qbasicatomic.h:118 #1 QAtomicOps<int>::ref<int> at /usr/include/qt5/QtCore/qatomic_cxx11.h:283 #2 QBasicAtomicInteger<int>::ref at /usr/include/qt5/QtCore/qbasicatomic.h:118 #3 QSharedDataPointer<QVideoSurfaceFormatPrivate>::QSharedDataPointer at /usr/include/qt5/QtCore/qshareddata.h:96 #4 QVideoSurfaceFormat::QVideoSurfaceFormat at video/qvideosurfaceformat.cpp:237 #5 QtMetaTypePrivate::QMetaTypeFunctionHelper<QVideoSurfaceFormat, true>::Construct at /usr/include/c++/10/new:175 #6 QMetaType::construct at ../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2366 #7 (anonymous namespace)::customConstruct at kernel/qvariant.cpp:1478 #8 QVariant::QVariant at kernel/qvariant.cpp:2132 #9 DBusExtendedAbstractInterface::internalPropGet at qtdbusextended/dbusextendedabstractinterface.cpp:236
Created attachment 1727688 [details] File: backtrace
Created attachment 1727689 [details] File: core_backtrace
Created attachment 1727690 [details] File: cpuinfo
Created attachment 1727691 [details] File: dso_list
Created attachment 1727692 [details] File: environ
Created attachment 1727693 [details] File: exploitable
Created attachment 1727694 [details] File: limits
Created attachment 1727695 [details] File: maps
Created attachment 1727696 [details] File: mountinfo
Created attachment 1727697 [details] File: open_fds
Created attachment 1727698 [details] File: proc_pid_status
*** This bug has been marked as a duplicate of bug 1892710 ***