Bug 2386127

Summary: [abrt] kactivitymanagerd: qAbort(): kactivitymanagerd killed by SIGABRT
Product: [Fedora] Fedora Reporter: Mr. Beedell, Roke Julian Lockhart (RJLB) <8ru2u4gz>
Component: kactivitymanagerdAssignee: marcdeop
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: 8ru2u4gz, kde-sig, marcdeop, mkyral
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/d1609d4bb03deebfb0dbc436f9ad0993411fcc7
Whiteboard: abrt_hash:804dca81bfebccdbc783045cc88ff2bc4fe0b33f;VARIANT_ID=kde;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-05-08 23:46:23 UTC 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: dso_list
none
File: backtrace none

Description Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:21 UTC 
Description of problem:
When I posted https://sourceforge.net/p/opencamera/discussion/general/thread/a0f4c96a60/?limit=25#3ccd/66b0:~:text=Thanks%20for%20the%20effort%2C%20@Anonymous%2C%20but%20that's%20a%20little%20unactionably%20nondescript, I encountered https://crash-stats.mozilla.org/report/index/d1d96a33-e4a3-433d-b866-24f750250802#:~:text=Crash%20Report%20%5B@%20__syscall_cancel_arch%20%5D. Whilst the crash reporter was visible, I invoked `gnome-abrt-1.4.3-4.fc42.x86_64`, via the Task Manager plasmoid. This hung the shell, so I invoked `qdbus org.kde.Shutdown /Shutdown org.kde.Shutdown.logout`. This killed the shell, because it was non-responsive.

Version-Release number of selected component:
kactivitymanagerd-6.4.3-1.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         kactivitymanagerd killed by SIGABRT
journald_cursor: s=a2d6d580caa24cf3a9483be7f85033e4;i=1cbfcc;b=5f07eb01675f4c0ebd0e6f0a0cf4b60c;m=b6d67ddee;t=63b699682096e;x=f6770e6f28b8c647
executable:     /usr/libexec/kactivitymanagerd
cmdline:        /usr/libexec/kactivitymanagerd
cgroup:         0::/user.slice/user-1000.slice/user/background.slice/plasma-kactivitymanagerd.service
rootdir:        /
uid:            1000
kernel:         6.15.8-200.fc42.x86_64
package:        kactivitymanagerd-6.4.3-1.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: qAbort
comment:        When I posted https://sourceforge.net/p/opencamera/discussion/general/thread/a0f4c96a60/?limit=25#3ccd/66b0:~:text=Thanks%20for%20the%20effort%2C%20@Anonymous%2C%20but%20that's%20a%20little%20unactionably%20nondescript, I encountered https://crash-stats.mozilla.org/report/index/d1d96a33-e4a3-433d-b866-24f750250802#:~:text=Crash%20Report%20%5B@%20__syscall_cancel_arch%20%5D. Whilst the crash reporter was visible, I invoked `gnome-abrt-1.4.3-4.fc42.x86_64`, via the Task Manager plasmoid. This hung the shell, so I invoked `qdbus org.kde.Shutdown /Shutdown org.kde.Shutdown.logout`. This killed the shell, because it was non-responsive.

Truncated backtrace:
Thread no. 1 (11 frames)
 #4 qAbort at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qassert.cpp:46
 #5 qt_message_fatal<QString&> at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qlogging.cpp:2122
 #6 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef __va_list_tag __va_list_tag *) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qlogging.cpp:381
 #7 QMessageLogger::fatal at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qlogging.cpp:883
 #8 init_platform at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1345
 #9 QGuiApplicationPrivate::createPlatformIntegration at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1591
 #10 QGuiApplicationPrivate::createEventDispatcher at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1610
 #11 QCoreApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:866
 #12 QGuiApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1638
 #13 QGuiApplication::QGuiApplication at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.h:172
 #14 Application::Application at /usr/src/debug/kactivitymanagerd-6.4.3-1.fc42.x86_64/src/service/Application.cpp:105
Comment 1 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:24 UTC 
Created attachment 2102567 [details]
File: proc_pid_status
Comment 2 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:26 UTC 
Created attachment 2102568 [details]
File: maps
Comment 3 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:27 UTC 
Created attachment 2102569 [details]
File: limits
Comment 4 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:28 UTC 
Created attachment 2102570 [details]
File: environ
Comment 5 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:29 UTC 
Created attachment 2102571 [details]
File: open_fds
Comment 6 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:30 UTC 
Created attachment 2102572 [details]
File: mountinfo
Comment 7 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:31 UTC 
Created attachment 2102573 [details]
File: os_info
Comment 8 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:33 UTC 
Created attachment 2102574 [details]
File: cpuinfo
Comment 9 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:34 UTC 
Created attachment 2102575 [details]
File: core_backtrace
Comment 10 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:35 UTC 
Created attachment 2102576 [details]
File: dso_list
Comment 11 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 22:53:36 UTC 
Created attachment 2102577 [details]
File: backtrace
Comment 12 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-08-02 23:03:03 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=2367146#c15 occurred when this did, although that's expected, and mostly irrelevant.
Comment 13 Fedora Release Engineering 2026-05-06 13:42:41 UTC 
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
'version' of '42'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, change the 'version' 
to a later Fedora Linux version. Note that the version field may be hidden.
Click the "Show advanced fields" button if you do not see it.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora Linux 42 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora Linux, you are encouraged to change the 'version' to a later version
prior to this bug being closed.
Comment 14 Mr. Beedell, Roke Julian Lockhart (RJLB) 2026-05-08 23:46:23 UTC 
As https://bugzilla.mozilla.org/show_bug.cgi?id=978792#c5 explains, this is nigh undisagnosable, I presume.