Bug 2391167

Summary:

[abrt] kamoso: __syscall_cancel_arch(): kamoso killed by SIGABRT

Product:

[Fedora] Fedora

Reporter:

Mr Beedell, Roke Julian Lockhart <8ru2u4gz>

Component:

kamoso

Assignee:

nucleo <alekcejk>

Status:

CLOSED DUPLICATE

QA Contact:

Fedora Extras Quality Assurance <extras-qa>

Severity:

unspecified

Docs Contact:

Priority:

unspecified

Version:

CC:

8ru2u4gz, alekcejk, kde-sig

Target Milestone:

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Target Release:

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Hardware:

x86_64

OS:

Linux

Whiteboard:

abrt_hash:51f65c0ec22f9d0aec486de83b273e02c91b534e;VARIANT_ID=kde;

Fixed In Version:

Doc Type:

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Doc Text:

Story Points:

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Clone Of:

Environment:

Last Closed:

2026-05-06 21:25:17 UTC

Type:

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Regression:

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Mount Type:

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Documentation:

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CRM:

Verified Versions:

Category:

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oVirt Team:

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RHEL 7.3 requirements from Atomic Host:

Cloudforms Team:

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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 2025-08-26 21:28:23 UTC

Description of problem:
All of the theme previews were white, and selecting them did nothing. When I selected between them, it hung, so the DE offered to kill it. This reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2390813#c0, so no upstream counterpart exists.

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 SIGABRT
journald_cursor: s=a2d6d580caa24cf3a9483be7f85033e4;i=26db4c;b=d9556942b8a740ffb2d9bea7885652e1;m=3b2208793;t=63d4b4c192745;x=9587a1ddc0ad0913
executable:     /usr/bin/kamoso
cmdline:        kamoso
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.konsole
rootdir:        /
uid:            1000
kernel:         6.15.10-200.fc42.x86_64
package:        kamoso-25.08.0-1.fc42
runlevel:       N 5
backtrace_rating: 4
crash_function: __syscall_cancel_arch
comment:        All of the theme previews were white, and selecting them did nothing. When I selected between them, it hung, so the DE offered to kill it. This reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2390813#c0, so no upstream counterpart exists.

Truncated backtrace:
Thread no. 15 (15 frames)
 #0 __syscall_cancel_arch at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
 #1 __internal_syscall_cancel at cancellation.c:49
 #2 __futex_abstimed_wait_common64 at futex-internal.c:57
 #3 __futex_abstimed_wait_common at futex-internal.c:87
 #4 __futex_abstimed_wait_cancelable64 at futex-internal.c:139
 #5 __pthread_cond_wait_common at pthread_cond_wait.c:426
 #6 ___pthread_cond_timedwait64 at pthread_cond_wait.c:483
 #7 QWaitConditionPrivate::wait_relative at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:57
 #8 QWaitConditionPrivate::wait at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:65
 #9 QWaitCondition::wait at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:145
 #10 QThreadPoolThread::run at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthreadpool.cpp:119
 #11 operator() at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:434
 #12 (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
 #13 QThreadPrivate::start at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:394
 #15 __clone3 at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Comment 1 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:25 UTC

Created attachment 2104889 [details]
File: proc_pid_status

Comment 2 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:26 UTC

Created attachment 2104890 [details]
File: maps

Comment 3 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:28 UTC

Created attachment 2104891 [details]
File: limits

Comment 4 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:29 UTC

Created attachment 2104892 [details]
File: environ

Comment 5 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:30 UTC

Created attachment 2104893 [details]
File: open_fds

Comment 6 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:32 UTC

Created attachment 2104894 [details]
File: mountinfo

Comment 7 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:33 UTC

Created attachment 2104895 [details]
File: os_info

Comment 8 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:34 UTC

Created attachment 2104896 [details]
File: cpuinfo

Comment 9 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:36 UTC

Created attachment 2104897 [details]
File: core_backtrace

Comment 10 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:37 UTC

Created attachment 2104898 [details]
File: dso_list

Comment 11 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:28:39 UTC

Created attachment 2104899 [details]
File: backtrace

Comment 12 Mr Beedell, Roke Julian Lockhart 2025-08-26 21:55:38 UTC

This is likely to be similar to https://bugzilla.redhat.com/show_bug.cgi?id=2391167#c0.


reporter:       libreport-2.17.15
type:           CCpp
reason:         kamoso killed by SIGABRT
journald_cursor: s=a2d6d580caa24cf3a9483be7f85033e4;i=26dc10;b=d9556942b8a740ffb2d9bea7885652e1;m=3cc93725d;t=63d4b668c1210;x=8651ffb5c9ebd743
executable:     /usr/bin/kamoso
cmdline:        kamoso
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.konsole
rootdir:        /
uid:            1000
kernel:         6.15.10-200.fc42.x86_64
package:        kamoso-25.08.0-1.fc42
runlevel:       N 5
dso_list:       /usr/bin/kamoso kamoso-25.08.0-1.fc42.x86_64 (Fedora Project) 1756243357
backtrace_rating: 4
crash_function: __syscall_cancel_arch
comment:        This is likely to be similar to https://bugzilla.redhat.com/show_bug.cgi?id=2391167#c0.

Comment 13 Fedora Release Engineering 2026-05-06 13:55:05 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 2026-05-06 21:25:17 UTC

Does https://bugzilla.redhat.com/show_bug.cgi?id=2467532#c0 supersede this?

*** This bug has been marked as a duplicate of bug 2467532 ***

Comment 15 Red Hat Bugzilla 2026-09-04 04:25:02 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days or the product is inactive and locked