Bug 2366278

Summary: [abrt] maliit-keyboard: QtWaylandClient::QWaylandInputPanelSurface::applyConfigure(): maliit-keyboard killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Mr. Beedell, Roke Julian Lockhart (RJLB) <8ru2u4gz>
Component: maliit-keyboardAssignee: Jan Grulich <jgrulich>
Status: NEW --- QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: 8ru2u4gz, jgrulich, kde-sig, rdieter, thunderbirdtr
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/9d90773c37b7fe9ad4b5db617d56fca9e72c9f7
Whiteboard: abrt_hash:e7a9c395b6bde588c76d11bf8751725ce67a26f5;VARIANT_ID=kde;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: proc_pid_status
none
File: maps
none
File: limits
none
File: environ
none
File: open_fds
none
File: mountinfo
none
File: os_info
none
File: cpuinfo
none
File: core_backtrace
none
File: exploitable
none
File: dso_list
none
File: var_log_messages
none
File: backtrace none

Description Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:17 UTC
Description of problem:
Like [`id=2366277`][2]:

:	Per [`wiki.gentoo.org/wiki/GPU_passthrough_with_virt-manager,_QEMU,_and_KVM#Windows`][1], I added the undermentioned to my `PRETTY_NAME="Fedora Linux 42 (KDE Plasma Desktop Edition)"` VM in `virt-manager-5.0.0-2.fc42.noarch` in order to gain GPU passthrough. Instead, I lost my display output:

	> ~~~XML
	> <hostdev mode="subsystem" type="pci" managed="yes">
	>   <source>
	>     <address domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
	>   </source>
	>   <address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
	> </hostdev>
	> ~~~

	Consequently, I SSH'd via my smartphone into the superuser account, and initiated a `shutdown`. This appeared to hang, for after a few minutes, it hadn't completed, but I couldn't SSH anymore (because it was, presumably, in the shutdown log). Consequently, I hit the MB's RESET_SW. After an update that was scheduled for that reboot, GNOME Abrt appeared at login with this report.

	[1]: https://wiki.gentoo.org/index.php?title=GPU_passthrough_with_virt-manager,_QEMU,_and_KVM&oldid=1388212#Windows:~:text=Edit%20the%20VM%20in%20virt%2Dmanager,Attempt%20to%20boot%20the%20VM

[2]: https://bugzilla.redhat.com/show_bug.cgi?id=2366277#c0:~:text=2025%2D05%2D14%2017:15:36%20UTC-,Description%20of%20problem:,-Per%20https://wiki.gentoo.org/index.php?title=GPU_passthrough_with_virt%2Dmanager%2C_QEMU%2C_and_KVM%26oldid=1388212%23Windows:~:text=Edit%2520the%2520VM%2520in%2520virt%252Dmanager%2CAttempt%2520to%2520boot%2520the%2520VM%2C%20I

Version-Release number of selected component:
maliit-keyboard-2.3.1-10.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         maliit-keyboard killed by SIGSEGV
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=4ace28;b=7e481e280690489a81a327c51e9b0665;m=432e6302d;t=6351b77aedd42;x=265f6c030fd4facc
executable:     /usr/bin/maliit-keyboard
cmdline:        /usr/bin/maliit-keyboard
cgroup:         0::/user.slice/user-1000.slice/user/session.slice/plasma-kwin_wayland.service
rootdir:        /
uid:            1000
kernel:         6.14.5-300.fc42.x86_64
package:        maliit-keyboard-2.3.1-10.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: QtWaylandClient::QWaylandInputPanelSurface::applyConfigure

Truncated backtrace:
Thread no. 1 (16 frames)
 #0 QtWaylandClient::QWaylandInputPanelSurface::applyConfigure at /usr/src/debug/maliit-framework-2.3.0-9.fc42.x86_64/src/qt/plugins/shellintegration/qwaylandinputpanelsurface.cpp:39
 #1 QtWaylandClient::QWaylandWindow::doApplyConfigure at /usr/src/debug/qt5-qtwayland-5.15.16-2.fc42.x86_64/src/client/qwaylandwindow.cpp:508
 #3 QtWaylandClient::QWaylandWindow::applyConfigure at /usr/src/debug/qt5-qtwayland-5.15.16-2.fc42.x86_64/src/client/qwaylandwindow.cpp:537
 #4 QObject::event at kernel/qobject.cpp:1347
 #5 QCoreApplication::notifyInternal2 at kernel/qcoreapplication.cpp:1064
 #6 QCoreApplication::sendEvent at kernel/qcoreapplication.cpp:1462
 #7 QCoreApplicationPrivate::sendPostedEvents at kernel/qcoreapplication.cpp:1821
 #8 QCoreApplication::sendPostedEvents at kernel/qcoreapplication.cpp:1680
 #9 postEventSourceDispatch at kernel/qeventdispatcher_glib.cpp:277
 #11 g_main_context_dispatch_unlocked at ../glib/gmain.c:4249
 #12 g_main_context_iterate_unlocked at ../glib/gmain.c:4314
 #13 g_main_context_iteration at ../glib/gmain.c:4379
 #14 QEventDispatcherGlib::processEvents at kernel/qeventdispatcher_glib.cpp:423
 #15 QEventLoop::exec at ../../include/QtCore/../../src/corelib/global/qflags.h:69
 #16 QCoreApplication::exec at kernel/qcoreapplication.cpp:1375
 #17 QGuiApplication::exec at kernel/qguiapplication.cpp:1863


Potential duplicate: bug 2321939

Comment 1 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:21 UTC
Created attachment 2089815 [details]
File: proc_pid_status

Comment 2 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:22 UTC
Created attachment 2089816 [details]
File: maps

Comment 3 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:24 UTC
Created attachment 2089817 [details]
File: limits

Comment 4 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:26 UTC
Created attachment 2089818 [details]
File: environ

Comment 5 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:27 UTC
Created attachment 2089819 [details]
File: open_fds

Comment 6 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:29 UTC
Created attachment 2089820 [details]
File: mountinfo

Comment 7 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:30 UTC
Created attachment 2089821 [details]
File: os_info

Comment 8 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:31 UTC
Created attachment 2089822 [details]
File: cpuinfo

Comment 9 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:35 UTC
Created attachment 2089823 [details]
File: core_backtrace

Comment 10 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:37 UTC
Created attachment 2089824 [details]
File: exploitable

Comment 11 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:38 UTC
Created attachment 2089825 [details]
File: dso_list

Comment 12 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:40 UTC
Created attachment 2089826 [details]
File: var_log_messages

Comment 13 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-05-14 17:22:42 UTC
Created attachment 2089827 [details]
File: backtrace