Bug 2467533 - [abrt] kamoso: syscall(): kamoso killed by SIGABRT [NEEDINFO]
Summary: [abrt] kamoso: syscall(): kamoso killed by SIGABRT
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kamoso
Version: 44
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: nucleo
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:e52d4c3699dbf84b8aa6059c4d3...
: 2391171 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-06 21:09 UTC by Mr Beedell, Roke Julian Lockhart
Modified: 2026-05-06 21:26 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:
8ru2u4gz: needinfo? (alekcejk)

Attachments (Terms of Use)
File: proc_pid_status (1.50 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: maps (130.15 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: limits (1.29 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: environ (3.18 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: open_fds (15.00 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: mountinfo (4.06 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: os_info (712 bytes, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: cpuinfo (3.76 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: core_backtrace (154.63 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: dso_list (28.53 KB, text/plain)
2026-05-06 21:09 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
File: backtrace (137.83 KB, text/plain)
2026-05-06 21:10 UTC, Mr Beedell, Roke Julian Lockhart 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 2391171 0 unspecified CLOSED [abrt] kamoso: syscall(): kamoso killed by SIGABRT 2026-09-04 04:25:03 UTC
Red Hat Bugzilla 2467532 0 unspecified NEW [abrt] kamoso: __syscall_cancel_arch(): kamoso killed by SIGABRT 2026-05-06 21:25:16 UTC

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. ***
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