Bug 2391169 - [abrt] kamoso: QQuickItem::window(): kamoso killed by SIGSEGV
Summary: [abrt] kamoso: QQuickItem::window(): kamoso killed by SIGSEGV
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kamoso
Version: 42
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: nucleo
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:58b09f919dd5f9da77fabbe506c...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-26 21:46 UTC by Mr. Beedell, Roke Julian Lockhart (RJLB)
Modified: 2025-08-26 21:49 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

Attachments (Terms of Use)
File: proc_pid_status (1.48 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: maps (3.97 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: limits (1.29 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: environ (2.66 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: open_fds (10.70 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: mountinfo (3.94 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: os_info (739 bytes, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
File: backtrace (229.88 KB, text/plain)
2025-08-26 21:46 UTC, Mr. Beedell, Roke Julian Lockhart (RJLB) 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
KDE Software Compilation 437675 0 NOR UNCONFIRMED Kamoso crashed after a theme was selected 2025-08-26 21:49:28 UTC
Red Hat Bugzilla 2391167 0 unspecified NEW [abrt] kamoso: __syscall_cancel_arch(): kamoso killed by SIGABRT 2025-08-26 21:55:37 UTC
Red Hat Bugzilla 2391168 0 unspecified NEW [abrt] kamoso: std::__atomic_base<QObjectPrivate::Connection*>::load(): kamoso killed by SIGSEGV 2025-08-26 21:49:28 UTC

Internal Links: 2391168 2391245

Description Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:01 UTC 
Description of problem:
This appears to directly reproduce https://bugs.kde.org/show_bug.cgi?id=437675#c2.

Version-Release number of selected component:
kamoso-25.08.0-1.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         kamoso killed by SIGSEGV
journald_cursor: s=a2d6d580caa24cf3a9483be7f85033e4;i=26de1f;b=d9556942b8a740ffb2d9bea7885652e1;m=3f597d886;t=63d4b8f907839;x=818d1f745b507dd5
executable:     /usr/bin/kamoso
cmdline:        /usr/bin/kamoso -qwindowtitle Kamoso
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.kamoso
rootdir:        /
uid:            1000
kernel:         6.15.10-200.fc42.x86_64
backtrace_rating: 4
crash_function: QQuickItem::window
comment:        This appears to directly reproduce https://bugs.kde.org/show_bug.cgi?id=437675#c2.
package:        kamoso-25.08.0-1.fc42

Truncated backtrace:
Thread no. 1 (11 frames)
 #0 QQuickItem::window at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickitem.cpp:2981
 #1 Qt6GLVideoItem::onSceneGraphInitialized at ../ext/qt6/qt6glitem.cc:725
 #2 QQuickWindowPrivate::runAndClearJobs at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickwindow.cpp:3990
 #3 QQuickWindowPrivate::syncSceneGraph at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/items/qquickwindow.cpp:539
 #4 QSGRenderThread::sync at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:553
 #5 QSGRenderThread::syncAndRender at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:716
 #6 QSGRenderThread::run at /usr/src/debug/qt6-qtdeclarative-6.9.1-3.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:975
 #7 operator() at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:434
 #8 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:366
 #9 QThreadPrivate::start at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:394
 #11 __clone3 at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
Comment 1 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:04 UTC 
Created attachment 2104912 [details]
File: proc_pid_status
Comment 2 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:05 UTC 
Created attachment 2104913 [details]
File: maps
Comment 3 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:06 UTC 
Created attachment 2104914 [details]
File: limits
Comment 4 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:08 UTC 
Created attachment 2104915 [details]
File: environ
Comment 5 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:09 UTC 
Created attachment 2104916 [details]
File: open_fds
Comment 6 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:11 UTC 
Created attachment 2104917 [details]
File: mountinfo
Comment 7 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:12 UTC 
Created attachment 2104918 [details]
File: os_info
Comment 8 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-26 21:46:13 UTC 
Created attachment 2104919 [details]
File: backtrace
Note You need to log in before you can comment on or make changes to this bug.