Bug 436787

Application: konsole (20.12.2)

Qt Version: 5.15.2
Frameworks Version: 5.81.0
Operating System: Linux 5.11.18-300.fc34.x86_64 x86_64
Windowing System: Wayland
Drkonqi Version: 5.21.5
Distribution: "Fedora release 34 (Thirty Four)"

-- Information about the crash:
- Custom settings of the application:
The issue started after manually upgraded fedora 33 to 34. On first deleting the konsolerc file in .config folder, the app started but  after i created a custom profile in the konsole app and activating the profile, the app crashed immediately. 
Any more deleting of the konsole configs file doesn't solve the crash.
Even after installing Fedora 34 afresh the issue persists after creating a new profile.

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Aborted

[KCrash Handler]
#4  0x00007f1e586fc2a2 in raise () from /lib64/libc.so.6
#5  0x00007f1e586e58a4 in abort () from /lib64/libc.so.6
#6  0x00007f1e585bdc78 in std::__replacement_assert(char const*, int, char const*, char const*) () from /lib64/libkonsoleprivate.so.20
#7  0x00007f1e5866048f in std::piecewise_linear_distribution<double>::param_type::_M_initialize() () from /lib64/libkonsoleprivate.so.20
#8  0x00007f1e586675af in Konsole::ColorScheme::colorEntry(int, unsigned int) const () from /lib64/libkonsoleprivate.so.20
#9  0x00007f1e58619a29 in Konsole::TerminalDisplay::applyProfile(QExplicitlySharedDataPointer<Konsole::Profile> const&) () from /lib64/libkonsoleprivate.so.20
#10 0x00007f1e585d133b in Konsole::ViewManager::applyProfileToView(Konsole::TerminalDisplay*, QExplicitlySharedDataPointer<Konsole::Profile> const&) () from /lib64/libkonsoleprivate.so.20
#11 0x00007f1e585d984b in Konsole::ViewManager::createView(Konsole::Session*) () from /lib64/libkonsoleprivate.so.20
#12 0x00007f1e58e9882e in Konsole::MainWindow::createSession(QExplicitlySharedDataPointer<Konsole::Profile>, QString const&) () from /lib64/libkdeinit5_konsole.so
#13 0x00007f1e58e9ea64 in Konsole::Application::newInstance() () from /lib64/libkdeinit5_konsole.so
#14 0x00007f1e58ea9918 in kdemain () from /lib64/libkdeinit5_konsole.so
#15 0x00007f1e586e6b75 in __libc_start_main () from /lib64/libc.so.6
#16 0x0000561859e3336e in _start ()
[Inferior 1 (process 6423) detached]

Reported using DrKonqi