Bug 2365699

Summary: [abrt] plasma-desktop: qAbort(): kaccess killed by SIGABRT
Product: [Fedora] Fedora Reporter: Pavel Alexeev <pahan>
Component: plasma-desktopAssignee: KDE SIG <kde-sig>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: hygorhernane, jgrulich, kde-sig, pahan, rdieter, than, viniciush.dev
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/1fc22eea14dccc57b0b63800c3f993dcdc50684
Whiteboard: abrt_hash:09f4d15c8b8a108d51e80efe94a02f47e23eea88;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: dso_list
none
File: var_log_messages
none
File: backtrace none

Description Pavel Alexeev 2025-05-12 18:37:35 UTC
Description of problem:
Unplug external monitor when locked

Version-Release number of selected component:
plasma-desktop-6.3.5-1.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         kaccess killed by SIGABRT
journald_cursor: s=e47e6ce563bf4442b37ae5a83da0259e;i=1d845a22;b=4b41c54e4e844f3cbbc6d63032e08cdd;m=2d1a807e2c;t=634f45c7cf252;x=9b9a78762891e93f
executable:     /usr/bin/kaccess
cmdline:        /usr/bin/kaccess
cgroup:         0::/user.slice/user-1000.slice/user/background.slice/plasma-kaccess.service
rootdir:        /
uid:            1000
kernel:         6.14.5-300.fc42.x86_64
package:        plasma-desktop-6.3.5-1.fc42
runlevel:       N 5
xsession_errors: 
backtrace_rating: 4
crash_function: qAbort
comment:        Unplug external monitor when locked

Truncated backtrace:
Thread no. 1 (11 frames)
 #4 qAbort at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qassert.cpp:46
 #5 qt_message_fatal<QString&> at /usr/src/debug/qt6-qtbase-6.9.0-2.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-6.9.0-2.fc42.x86_64/src/corelib/global/qlogging.cpp:381
 #7 QMessageLogger::fatal at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qlogging.cpp:883
 #8 init_platform at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1345
 #9 QGuiApplicationPrivate::createPlatformIntegration at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1598
 #10 QGuiApplicationPrivate::createEventDispatcher at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1617
 #11 QCoreApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:866
 #12 QGuiApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1645
 #13 QApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/widgets/kernel/qapplication.cpp:474
 #14 QApplication::QApplication at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/widgets/kernel/qapplication.cpp:462


Potential duplicate: bug 2314989

Comment 1 Pavel Alexeev 2025-05-12 18:37:40 UTC
Created attachment 2089552 [details]
File: proc_pid_status

Comment 2 Pavel Alexeev 2025-05-12 18:37:42 UTC
Created attachment 2089553 [details]
File: maps

Comment 3 Pavel Alexeev 2025-05-12 18:37:43 UTC
Created attachment 2089554 [details]
File: limits

Comment 4 Pavel Alexeev 2025-05-12 18:37:45 UTC
Created attachment 2089555 [details]
File: environ

Comment 5 Pavel Alexeev 2025-05-12 18:37:46 UTC
Created attachment 2089556 [details]
File: open_fds

Comment 6 Pavel Alexeev 2025-05-12 18:37:48 UTC
Created attachment 2089557 [details]
File: mountinfo

Comment 7 Pavel Alexeev 2025-05-12 18:37:49 UTC
Created attachment 2089558 [details]
File: os_info

Comment 8 Pavel Alexeev 2025-05-12 18:37:51 UTC
Created attachment 2089559 [details]
File: cpuinfo

Comment 9 Pavel Alexeev 2025-05-12 18:37:53 UTC
Created attachment 2089560 [details]
File: core_backtrace

Comment 10 Pavel Alexeev 2025-05-12 18:37:54 UTC
Created attachment 2089561 [details]
File: dso_list

Comment 11 Pavel Alexeev 2025-05-12 18:37:56 UTC
Created attachment 2089562 [details]
File: var_log_messages

Comment 12 Pavel Alexeev 2025-05-12 18:37:57 UTC
Created attachment 2089563 [details]
File: backtrace

Comment 13 kevinleroy 2025-05-31 11:35:57 UTC
I hava connected/disconnected my Dell dock thunderbolt with 3 screen connected.
Screen on my laptop has stuck.
My computer is only usable on ssh


reporter:       libreport-2.17.15
type:           CCpp
reason:         kaccess killed by SIGABRT
journald_cursor: s=2f2903e839b04099aebe0e67e67ac2ee;i=57ff91;b=5bcecb1f30574807964c8e43eadbec2a;m=1ffb44a20b;t=6366c6334729b;x=14e529bca20f1ab5
executable:     /usr/bin/kaccess
cmdline:        /usr/bin/kaccess
cgroup:         0::/user.slice/user-1333.slice/user/background.slice/plasma-kaccess.service
rootdir:        /
uid:            1333
kernel:         6.14.8-300.fc42.x86_64
package:        plasma-desktop-6.3.5-1.fc42
runlevel:       N 5
xsession_errors: 
backtrace_rating: 4
crash_function: qAbort

Comment 14 gicgyddvg 2025-06-06 17:33:46 UTC
System was being used normally with a lot of apps open. I started copying a large file over a NFS share. Then everything froze and my desktop session was killed couple of minutes after. A lot of programs crashed before session ended.


reporter:       libreport-2.17.15
type:           CCpp
reason:         kaccess killed by SIGABRT
journald_cursor: s=cac21689ca51480c92b73ea17c1b8e66;i=24610eb;b=d038938070794e289faa077261753f24;m=7d14e91cd6;t=636ea8871ed50;x=410a8b9f9374c1d7
executable:     /usr/bin/kaccess
cmdline:        /usr/bin/kaccess
cgroup:         0::/user.slice/user-1000.slice/user/background.slice/plasma-kaccess.service
rootdir:        /
uid:            1000
kernel:         6.14.8-300.fc42.x86_64
package:        plasma-desktop-6.3.5-1.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: qAbort
comment:        System was being used normally with a lot of apps open. I started copying a large file over a NFS share. Then everything froze and my desktop session was killed couple of minutes after. A lot of programs crashed before session ended.

Comment 15 Mr. Beedell, Roke Julian Lockhart (RJLB) 2025-06-24 13:58:06 UTC
Like https://bugzilla.redhat.com/show_bug.cgi?id=2374575#c0 explains, after updating via KDE Discover offline, with it set to automatically reboot, I came back once it had applied, and saw that somehow, the SDDm wallpaper was rendering the "Fedora" logogram with a Qt form slightly off-screen. Upon logging in, I saw that an enormous amount of Plasma software had crashed.


reporter:       libreport-2.17.15
type:           CCpp
reason:         kaccess killed by SIGABRT
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=75286f;b=e1bb6ff6b37548a6950c299e12a68ac0;m=4ef4caa;t=63850e973a88e;x=e45a33a02539e03a
executable:     /usr/bin/kaccess
cmdline:        /usr/bin/kaccess
cgroup:         0::/user.slice/user-1000.slice/user/background.slice/plasma-kaccess.service
rootdir:        /
uid:            1000
kernel:         6.15.3-200.fc42.x86_64
package:        plasma-desktop-6.4.0-2.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: qAbort
comment:        Like https://bugzilla.redhat.com/show_bug.cgi?id=2374575#c0 explains, after updating via KDE Discover offline, with it set to automatically reboot, I came back once it had applied, and saw that somehow, the SDDm wallpaper was rendering the "Fedora" logogram with a Qt form slightly off-screen. Upon logging in, I saw that an enormous amount of Plasma software had crashed.