ALT Linux Bugzilla – #39515

Падает как дистрибутивный 5.5.2,так и appimage 5.6.1 с сайта. Падает на небольшом c++ проекте. В системе от 2020-11-18, падений не наблюдалось.

в настройках проекта указано 
(Project -> Projects options -> Language support)
C++      profile: c++2a
C        profile: C99
OpenCL C profile: CL1.1
CUDA     profile: c++11

OpenCL и CUDA в проекте не используются.

при запуске в консоли рисуется:

kdevelop.plugins.clang: failed to find declaration for base specifier: unary_function<typename _Operation::first_argument_type, typename _Operation::result_type>
kdevelop.plugins.clang: failed to find declaration for base specifier: __is_alloc_insertable_impl<_Alloc, const typename _Alloc::value_type &>::type
kdevelop.plugins.clang: failed to find declaration for base specifier: __is_alloc_insertable_impl<_Alloc, typename _Alloc::value_type>::type
kdevelop.plugins.clang: failed to find declaration for base specifier: __and_<is_nothrow_move_constructible<std::basic_string<_Tp, _Traits, _Alloc> >, is_nothrow_move_assignable<std::basic_string<_Tp, _Traits, _Alloc> > >::type
kdevelop.plugins.clang: failed to find declaration for base specifier: __is_erased_or_convertible<_Alloc, typename _Tp::allocator_type>::type
kdevelop.plugins.clang: failed to find declaration for base specifier: __uses_allocator_helper<_Tp, _Alloc>::type
kdevelop.plugins.clang: failed to find declaration for base specifier: conditional<is_constructible<_Tp, struct allocator_arg_t, const _Alloc &, _Args...>::value, __uses_alloc1<_Alloc>, __uses_alloc2<_Alloc> >::type
kdevelop.plugins.clang: failed to find declaration for base specifier: conditional<uses_allocator<_Tp, _Alloc>::value, __or_<_Predicate<_Tp, struct allocator_arg_t, _Alloc, _Args...>, _Predicate<_Tp, _Args..., _Alloc> >, _Predicate<_Tp, _Args...> >::type
kdevelop.plugins.clang: failed to find declaration for base specifier: _Head
KCrash: Application 'kdevelop' crashing...
KCrash: Attempting to start /usr/libexec/kf5/drkonqi
QSocketNotifier: Invalid socket 11 and type 'Read', disabling...
QSocketNotifier: Invalid socket 14 and type 'Read', disabling...
QSocketNotifier: Invalid socket 62 and type 'Read', disabling...
QSocketNotifier: Invalid socket 63 and type 'Exception', disabling...
QSocketNotifier: Invalid socket 64 and type 'Read', disabling...
QSocketNotifier: Invalid socket 26 and type 'Read', disabling...
QSocketNotifier: Invalid socket 27 and type 'Read', disabling...
QSocketNotifier: Invalid socket 23 and type 'Read', disabling...
QSocketNotifier: Invalid socket 24 and type 'Read', disabling...
QSocketNotifier: Invalid socket 13 and type 'Read', disabling...
QSocketNotifier: Invalid socket 66 and type 'Read', disabling...
org.kde.drkonqi: found lsb_release
org.kde.drkonqi: Using /proc to determine executable path
org.kde.drkonqi: exe "/usr/lib/kf5/bin/kdevelop" has deleted files: false
org.kde.drkonqi: Executable is: "/usr/lib/kf5/bin/kdevelop"
org.kde.drkonqi: Executable exists: true
org.kde.drkonqi: Check debugger if "gdb" [ "gdb" ] is installed: true
org.kde.drkonqi: Using debugger: "gdb"
org.kde.drkonqi: Enabling drkonqi crash catching
kf.notifications: service is "org.kde.StatusNotifierItem-69321-1"
kf.notifications: Registering a client interface to the KStatusNotifierWatcher
kf.idletime.xsync: 13 counters
kf.idletime.xsync: DEVICEIDLETIME 12 1754
kf.idletime.xsync: DEVICEIDLETIME 11 1753
kf.idletime.xsync: DEVICEIDLETIME 10 1752
kf.idletime.xsync: DEVICEIDLETIME 9 1751
kf.idletime.xsync: DEVICEIDLETIME 8 1750
kf.idletime.xsync: DEVICEIDLETIME 7 1749
kf.idletime.xsync: DEVICEIDLETIME 6 1748
kf.idletime.xsync: DEVICEIDLETIME 5 1739
kf.idletime.xsync: DEVICEIDLETIME 4 1738
kf.idletime.xsync: DEVICEIDLETIME 3 1737
kf.idletime.xsync: DEVICEIDLETIME 2 1736
kf.idletime.xsync: IDLETIME 123
kf.idletime.xsync: XSync seems available and ready
kf.idletime: Trying plugin "/usr/lib64/qt5/plugins/kf5/org.kde.kidletime.platforms/KF5IdleTimeXcbPlugin0.so"
kf.idletime: Using "/usr/lib64/qt5/plugins/kf5/org.kde.kidletime.platforms/KF5IdleTimeXcbPlugin0.so" for platform "xcb"
kf.idletime.xsync: XSync Inited
kf.idletime.xsync: Supported, init completed
kf.idletime.xsync: Created alarm 182452225
kf.notifications: Calling notify on "Popup"

Глеб Куликов, [03.01.21 18:33]
LIBCLANG FATAL ERROR: IO failure on output stream: Неправильный дескриптор файла
Unable to start Dr. Konqi
[gleb@hypatia bin]$ org.kde.drkonqi: Sending SIGSTOP to process
kf.idletime.xsync: Created alarm 182452229
org.kde.drkonqi: Sending SIGCONT to process