Bug 2467533

Summary:

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

Product:

[Fedora] Fedora

Reporter:

Mr Beedell, Roke Julian Lockhart <8ru2u4gz>

Component:

kamoso

Assignee:

nucleo <alekcejk>

Status:

NEW ---

QA Contact:

Fedora Extras Quality Assurance <extras-qa>

Severity:

unspecified

Docs Contact:

Priority:

unspecified

Version:

CC:

8ru2u4gz, alekcejk, kde-sig

Target Milestone:

---

Flags:

8ru2u4gz: needinfo? (alekcejk)

Target Release:

---

Hardware:

x86_64

OS:

Unspecified

URL:

https://retrace.fedoraproject.org/faf/reports/bthash/c51b123264fcaefb9fe1d98cdc4bc5f27336219

Whiteboard:

abrt_hash:e52d4c3699dbf84b8aa6059c4d317576f58ff193;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: backtrace	none

Description Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:44 UTC

Description of problem:

As https://bugzilla.redhat.com/show_bug.cgi?id=2467532#c0 explains, the undermentioned may not necessarily apply to this bug, but to any of the three cited:

> ~~~
> qrc:/qml/Main.qml:191:13: QML Config: Binding loop detected for property "sampleImage":
> qrc:/qml/Config.qml:58:5
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! identity name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline0/GstFileSrc:filesrc0:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! bulge name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline1/GstFileSrc:filesrc1:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! frei0r-filter-cartoon name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline2/GstFileSrc:filesrc2:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! frei0r-filter-twolay0r name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline3/GstFileSrc:filesrc3:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! dicetv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline4/GstFileSrc:filesrc4:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! frei0r-filter-distort0r name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline5/GstFileSrc:filesrc5:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! edgetv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline6/GstFileSrc:filesrc6:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! coloreffects preset=heat name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline7/GstFileSrc:filesrc7:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! videobalance saturation=1.5 hue=-0.5 name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline9/GstFileSrc:filesrc9:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! kaleidoscope name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline10/GstFileSrc:filesrc10:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! videobalance saturation=1.5 hue=+0.5 name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline11/GstFileSrc:filesrc11:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! mirror name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline12/GstFileSrc:filesrc12:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! videobalance saturation=0 name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline13/GstFileSrc:filesrc13:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! optv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline14/GstFileSrc:filesrc14:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! pinch name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline15/GstFileSrc:filesrc15:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! quarktv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline16/GstFileSrc:filesrc16:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! radioactv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline17/GstFileSrc:filesrc17:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! revtv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline18/GstFileSrc:filesrc18:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! rippletv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline19/GstFileSrc:filesrc19:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! videobalance saturation=2 name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline20/GstFileSrc:filesrc20:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! coloreffects preset=sepia name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline21/GstFileSrc:filesrc21:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! shagadelictv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline22/GstFileSrc:filesrc22:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! square name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline23/GstFileSrc:filesrc23:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! streaktv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline24/GstFileSrc:filesrc24:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! stretch name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline25/GstFileSrc:filesrc25:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! frei0r-filter-delay0r delaytime=1 name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline26/GstFileSrc:filesrc26:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! twirl name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline27/GstFileSrc:filesrc27:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! videobalance saturation=0 ! agingtv name=last" "../plugins/elements/gstfilesrc.c(585): gst_file_src_start (): /GstPipeline:pipeline8/GstFileSrc:filesrc8:\nNo such file \"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\""
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! vertigotv name=last" "../libs/gst/base/gstbaseparse.c(3772): gst_base_parse_loop (): /GstPipeline:pipeline28/GstDecodeBin:decodebin28/GstJpegParse:jpegparse1:\nstreaming stopped, reason not-linked (-1)"
> error on: "filesrc location=\"/home/RokeJulianLockhart/Pictures/picture_2026-05-06_21-03-04.jpg\" ! decodebin ! imagefreeze ! videoconvert ! warptv name=last" "../libs/gst/base/gstbaseparse.c(3772): gst_base_parse_loop (): /GstPipeline:pipeline29/GstDecodeBin:decodebin29/GstJpegParse:jpegparse2:\nstreaming stopped, reason not-linked (-1)"
> qrc:/qml/Main.qml:191:13: QML Config: Binding loop detected for property "sampleImage":
> qrc:/qml/Config.qml:58:5
> 
> (kamoso:648901): GStreamer-Video-CRITICAL **: 21:03:17.245: gst_video_frame_map_id: assertion 'info->finfo->format == meta->format' failed
> **
> ERROR:../ext/qt6/gstqsg6material.cc:497:gboolean GstQSG6Material::setBuffer(GstBuffer*): code should not be reached
> Bail out! ERROR:../ext/qt6/gstqsg6material.cc:497:gboolean GstQSG6Material::setBuffer(GstBuffer*): code should not be reached
> ~~~

Version-Release number of selected component:
kamoso-26.04.0-1.fc44

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         kamoso killed by SIGABRT
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=188ad70;b=3d0db8fa19f8483d8262762f73da107a;m=8939f5f8c;t=6512bc02ef7be;x=fa80b56c675e1f96
executable:     /usr/bin/kamoso
cmdline:        /usr/bin/kamoso
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-dev.warp.WarpPreview
rootdir:        /
uid:            1000
kernel:         6.19.14-300.fc44.x86_64
package:        kamoso-26.04.0-1.fc44
runlevel:       /bin/sh: line 1: runlevel: command not found
backtrace_rating: 4
crash_function: syscall

Truncated backtrace:
Thread no. 0 (11 frames)
 #0 syscall at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
 #1 g_cond_wait_impl at ../glib/gthread-posix.c:1026
 #2 g_cond_wait at ../glib/gthread.c:1686
 #3 gst_element_get_state_func at ../gst/gstelement.c:2523
 #4 pipelineCurrentState<QScopedPointer<_GstPipeline, GstPointerCleanup<_GstPipeline> > > at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/src/video/webcamcontrol.cpp:67
 #5 WebcamControl::updateSourceFilter at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/src/video/webcamcontrol.cpp:452
 #6 WebcamControl::setMirrored at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/src/video/webcamcontrol.h:36
 #8 Kamoso::setMirrored at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/src/kamoso.cpp:166
 #9 Kamoso::qt_static_metacall at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/redhat-linux-build/src/kamoso_autogen/EWIEGA46WW/moc_kamoso.cpp:164
 #10 Kamoso::qt_metacall at /usr/src/debug/kamoso-26.04.0-1.fc44.x86_64/redhat-linux-build/src/kamoso_autogen/EWIEGA46WW/moc_kamoso.cpp:201
 #11 QQmlPropertyData::doMetacall<(QMetaObject::Call)2> at /usr/src/debug/qt6-qtdeclarative-6.10.3-1.fc44.x86_64/src/qml/qml/qqmlpropertydata_p.h:398


Potential duplicate: bug 2391171

Comment 1 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:47 UTC

Created attachment 2139900 [details]
File: proc_pid_status

Comment 2 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:48 UTC

Created attachment 2139901 [details]
File: maps

Comment 3 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:50 UTC

Created attachment 2139902 [details]
File: limits

Comment 4 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:51 UTC

Created attachment 2139903 [details]
File: environ

Comment 5 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:52 UTC

Created attachment 2139904 [details]
File: open_fds

Comment 6 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:54 UTC

Created attachment 2139905 [details]
File: mountinfo

Comment 7 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:55 UTC

Created attachment 2139906 [details]
File: os_info

Comment 8 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:56 UTC

Created attachment 2139907 [details]
File: cpuinfo

Comment 9 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:57 UTC

Created attachment 2139908 [details]
File: core_backtrace

Comment 10 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:09:58 UTC

Created attachment 2139909 [details]
File: dso_list

Comment 11 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:10:00 UTC

Created attachment 2139910 [details]
File: backtrace

Comment 12 Mr Beedell, Roke Julian Lockhart 2026-05-06 21:26:20 UTC

*** Bug 2391171 has been marked as a duplicate of this bug. ***