Bug 2480386

Summary: [abrt] lxqt-policykit: LXQtPolicykit::PolicykitAgent::completed(): lxqt-policykit-agent killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Gergely Polonkai <gergely>
Component: lxqt-policykitAssignee: Shawn W Dunn <sfalken>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 44CC: gergely, lxqt-sig, nathan95, sfalken
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:4ee13e227f16f5d751bd9abfae0d18fdc453896a;VARIANT_ID=sway;
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: backtrace none

Description Gergely Polonkai 2026-05-21 08:50:57 UTC 
Version-Release number of selected component:
lxqt-policykit-2.4.0-1.fc44

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         lxqt-policykit-agent killed by SIGSEGV
journald_cursor: s=69275dd53b04435fa9ffa4ff733a1c16;i=5b24e0;b=f2a3c9f6c62d4c6b815ab07f7bdde0bf;m=44bf688f;t=6524f637419dc;x=5b178fa908cb3a77
executable:     /usr/libexec/lxqt-policykit-agent
cmdline:        /usr/libexec/lxqt-policykit-agent
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-lxqt\x2dpolicykit\x2dagent.slice/app-lxqt\x2dpolicykit\x2dagent-2490.scope
rootdir:        /
uid:            1000
kernel:         7.0.8-200.fc44.x86_64
package:        lxqt-policykit-2.4.0-1.fc44
runlevel:       /bin/sh: line 1: runlevel: command not found
backtrace_rating: 4
crash_function: LXQtPolicykit::PolicykitAgent::completed

Truncated backtrace:
Thread no. 1 (35 frames)
 #1 LXQtPolicykit::PolicykitAgent::completed at /usr/src/debug/lxqt-policykit-2.4.0-1.fc44.x86_64/src/policykitagent.cpp:169
 #2 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462
 #3 doActivate<false> at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372
 #4 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4432
 #5 QMetaObject::activate<void, bool> at /usr/include/qt6/QtCore/qobjectdefs.h:319
 #6 PolkitQt1::Agent::Session::completed at /usr/src/debug/polkit-qt-1-0.201.1-1.fc44.x86_64/x86_64-redhat-linux-gnu-qt6/agent/polkit-qt6-agent-1_autogen/EWIEGA46WW/moc_polkitqt1-agent-session.cpp:145
 #7 PolkitQt1::Agent::Session::Private::completed at /usr/src/debug/polkit-qt-1-0.201.1-1.fc44.x86_64/agent/polkitqt1-agent-session.cpp:97
 #10 signal_emit_valist_unlocked at ../gobject/gsignal.c:3561
 #12 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462
 #13 doActivate<false> at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372
 #14 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4432
 #15 QMetaObject::activate<void, int> at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs.h:320
 #16 QDialog::finished at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/redhat-linux-build/src/widgets/Widgets_autogen/include/moc_qdialog.cpp:190
 #17 QDialog::done at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/dialogs/qdialog.cpp:638
 #18 QWidget::event at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qwidget.cpp:9062
 #19 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qapplication.cpp:3276
 #20 QApplication::notify at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qapplication.cpp:2697
 #21 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1114
 #22 QCoreApplication::forwardEvent at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1129
 #23 QWidgetWindow::handleKeyEvent at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qwidgetwindow.cpp:731
 #24 QWidgetWindow::event at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qwidgetwindow.cpp:286
 #25 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qapplication.cpp:3276
 #26 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1114
 #27 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1573
 #28 QGuiApplicationPrivate::processKeyEvent at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/gui/kernel/qguiapplication.cpp:2639
 #29 QWindowSystemInterface::sendWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1117
 #30 userEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/gui/platform/unix/qeventdispatcher_glib.cpp:39
 #32 g_main_context_dispatch_unlocked at ../glib/gmain.c:4451
 #33 g_main_context_iterate_unlocked at ../glib/gmain.c:4516
 #34 g_main_context_iteration at ../glib/gmain.c:4582
 #35 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:404
 #36 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/global/qflags.h:78
 #37 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1457
 #38 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/gui/kernel/qguiapplication.cpp:2005
 #39 QApplication::exec at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/widgets/kernel/qapplication.cpp:2546
Comment 1 Gergely Polonkai 2026-05-21 08:50:59 UTC 
Created attachment 2142164 [details]
File: proc_pid_status
Comment 2 Gergely Polonkai 2026-05-21 08:51:01 UTC 
Created attachment 2142165 [details]
File: maps
Comment 3 Gergely Polonkai 2026-05-21 08:51:02 UTC 
Created attachment 2142166 [details]
File: limits
Comment 4 Gergely Polonkai 2026-05-21 08:51:04 UTC 
Created attachment 2142167 [details]
File: environ
Comment 5 Gergely Polonkai 2026-05-21 08:51:05 UTC 
Created attachment 2142168 [details]
File: open_fds
Comment 6 Gergely Polonkai 2026-05-21 08:51:06 UTC 
Created attachment 2142169 [details]
File: mountinfo
Comment 7 Gergely Polonkai 2026-05-21 08:51:08 UTC 
Created attachment 2142170 [details]
File: os_info
Comment 8 Gergely Polonkai 2026-05-21 08:51:09 UTC 
Created attachment 2142171 [details]
File: cpuinfo
Comment 9 Gergely Polonkai 2026-05-21 08:51:10 UTC 
Created attachment 2142172 [details]
File: core_backtrace
Comment 10 Gergely Polonkai 2026-05-21 08:51:11 UTC 
Created attachment 2142173 [details]
File: exploitable
Comment 11 Gergely Polonkai 2026-05-21 08:51:12 UTC 
Created attachment 2142174 [details]
File: dso_list
Comment 12 Gergely Polonkai 2026-05-21 08:51:14 UTC 
Created attachment 2142175 [details]
File: backtrace
Comment 13 Nathan 2026-05-22 01:30:19 UTC 
see link: https://github.com/lxqt/lxqt-policykit/pull/166