Bug 2262584

Summary: [abrt] plasma-discover: KCrash::defaultCrashHandler(): plasma-discover killed by SIGSEGV
Product: [Fedora] Fedora Reporter: RJ Bergeron <rbergero>
Component: plasma-discoverAssignee: Rex Dieter <rdieter>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 42CC: kde-sig, rbergero, rdieter
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/36fc3f7d55330eb5823f4963784dcdbb5143c00
Whiteboard: abrt_hash:4f7a20428a527127be4b3256228f57b79241fa49;VARIANT_ID=kde;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-06-08 15:45:10 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: limits
none
File: os_info
none
File: proc_pid_status
none
File: core_backtrace
none
File: cpuinfo
none
File: open_fds
none
File: mountinfo
none
File: backtrace
none
File: var_log_messages
none
File: dso_list
none
File: environ
none
File: maps none

Description RJ Bergeron 2024-02-04 03:32:19 UTC 
Description of problem:
attempted to launch discover from a flatpak ref
went to flahub in browser, downloaded ref and asked browser to open in default app

Version-Release number of selected component:
plasma-discover-5.93.0-1.fc40

Additional info:
reporter:       libreport-2.17.11
reason:         plasma-discover killed by SIGSEGV
backtrace_rating: 4
crash_function: KCrash::defaultCrashHandler
type:           CCpp
runlevel:       N 5
cmdline:        /usr/bin/plasma-discover /home/rjlocal/Downloads/com.amazon.Workspaces.flatpakref
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.mozilla.firefox-b7d34d2e389c48f69badee89543e2bbf.scope
kernel:         6.8.0-0.rc0.20240112git70d201a40823.5.fc40.x86_64
package:        plasma-discover-5.93.0-1.fc40
journald_cursor: s=7d62775154df4faca5962132493a659f;i=6bac;b=976b4ace7cee4711b5d48d0c2f386bf5;m=4ba80978;t=61085857eaaa9;x=68467c5d1d172af7
uid:            1000
rootdir:        /
executable:     /usr/bin/plasma-discover

Truncated backtrace:
Thread no. 1 (19 frames)
 #3 KCrash::defaultCrashHandler at /usr/src/debug/kf6-kcrash-5.249.0-1.fc40.x86_64/src/kcrash.cpp:586
 #5 flatpak_remote_get_url at ../common/flatpak-remote.c:324
 #6 FlatpakBackend::addAppFromFlatpakRef at /usr/src/debug/plasma-discover-5.93.0-1.fc40.x86_64/libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:831
 #7 FlatpakFetchRemoteResourceJob::processFile at /usr/src/debug/plasma-discover-5.93.0-1.fc40.x86_64/libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:396
 #8 QObject::event at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qobject.cpp:1437
 #9 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3296
 #10 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1121
 #11 QCoreApplication::sendEvent at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1539
 #12 QCoreApplicationPrivate::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1901
 #13 QCoreApplication::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1760
 #14 postEventSourceDispatch at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:243
 #16 g_main_context_dispatch_unlocked at ../glib/gmain.c:4152
 #17 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4217
 #18 g_main_context_iteration at ../glib/gmain.c:4282
 #19 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:393
 #20 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/global/qflags.h:34
 #21 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/corelib/global/qflags.h:74
 #22 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:1925
 #23 QApplication::exec at /usr/src/debug/qt6-qtbase-6.6.1-5.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2574
Comment 1 RJ Bergeron 2024-02-04 03:32:22 UTC 
Created attachment 2014955 [details]
File: limits
Comment 2 RJ Bergeron 2024-02-04 03:32:24 UTC 
Created attachment 2014956 [details]
File: os_info
Comment 3 RJ Bergeron 2024-02-04 03:32:25 UTC 
Created attachment 2014957 [details]
File: proc_pid_status
Comment 4 RJ Bergeron 2024-02-04 03:32:27 UTC 
Created attachment 2014958 [details]
File: core_backtrace
Comment 5 RJ Bergeron 2024-02-04 03:32:28 UTC 
Created attachment 2014959 [details]
File: cpuinfo
Comment 6 RJ Bergeron 2024-02-04 03:32:30 UTC 
Created attachment 2014960 [details]
File: open_fds
Comment 7 RJ Bergeron 2024-02-04 03:32:32 UTC 
Created attachment 2014961 [details]
File: mountinfo
Comment 8 RJ Bergeron 2024-02-04 03:32:33 UTC 
Created attachment 2014962 [details]
File: backtrace
Comment 9 RJ Bergeron 2024-02-04 03:32:35 UTC 
Created attachment 2014963 [details]
File: var_log_messages
Comment 10 RJ Bergeron 2024-02-04 03:32:37 UTC 
Created attachment 2014964 [details]
File: dso_list
Comment 11 RJ Bergeron 2024-02-04 03:32:38 UTC 
Created attachment 2014965 [details]
File: environ
Comment 12 RJ Bergeron 2024-02-04 03:32:39 UTC 
Created attachment 2014966 [details]
File: maps
Comment 13 Matt Eskes 2024-02-07 03:48:07 UTC 
While trying to import the com.discordapp.Discord.flatpakref file from the flathub One Click, Discover crashed. Was able to reproduce it 3x


reporter:       libreport-2.17.11
type:           CCpp
reason:         plasma-discover killed by SIGSEGV
journald_cursor: s=de59e35318f94ffd87f08a8ac15e92a5;i=632e;b=24ed4752e63b4d7eb455b972adc24ba4;m=c67c27d;t=610c179482e52;x=deb5b528effa8580
executable:     /usr/bin/plasma-discover
cmdline:        /usr/bin/plasma-discover /home/meskes/Downloads/com.discordapp.Discord.flatpakref
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.mozilla.firefox-d3ddeacaa2ce4503939f426aed863261.scope
rootdir:        /
uid:            1000
kernel:         6.8.0-0.rc0.20240112git70d201a40823.5.fc40.x86_64
package:        plasma-discover-5.93.0-1.fc40
runlevel:       N 5
backtrace_rating: 4
crash_function: KCrash::defaultCrashHandler
comment:        While trying to import the com.discordapp.Discord.flatpakref file from the flathub One Click, Discover crashed. Was able to reproduce it 3x
Comment 14 Aoife Moloney 2025-02-26 12:57:27 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 42 development cycle.
Changing version to 42.
Comment 15 Fedora Release Engineering 2026-05-06 11:34:39 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 16 Aoife Moloney 2026-06-08 15:45:10 UTC 
Fedora Linux 42 entered end-of-life (EOL) status on 2026-05-27.

Fedora Linux 42 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
field may be hidden. Click the "Show advanced fields" button if you do not see
the version field.

If you are unable to reopen this bug, please file a new report against an
active release.

Thank you for reporting this bug and we are sorry it could not be fixed.