Bug 501172

Summary:	Save file dialog crashes immediately after becoming visible
Product:	[Plasma] xdg-desktop-portal-kde	Reporter:	Laura David Hurka <laura.stern>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	aleixpol, nate, nicolas.fella
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	6.3.2
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:	https://crash-reports.kde.org/organizations/kde/issues/112252/events/e599410f6ce348559db6ef8b1eaa8ecf/

Description Laura David Hurka 2025-03-07 07:33:44 UTC

Application: xdg-desktop-portal-kde (6.3.2)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.2
Frameworks Version: 6.11.0
Operating System: Linux 6.11.0-19-generic x86_64
Windowing System: Wayland
Distribution: KDE neon 6.3
DrKonqi: 6.3.2 [CoredumpBackend]

-- Information about the crash:
When I try to save a file from signal-desktop, this dialog crashes after about a half second.

STEPS TO REPRODUCE
1. Click the download button on any file in signal-desktop.

ADDITONAL INFORMATION
Signal version, installed from snap:
signal-desktop                        7.44.0           764    latest/stable  snapcrafters✪  -

The crash can be reproduced every time.

-- Backtrace:
Application: xdg-desktop-portal-kde (xdg-desktop-portal-kde), signal: Aborted


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.neon.kde.org/>
  <https://debuginfod.ubuntu.com/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
[New LWP 39272]
[New LWP 39274]
[New LWP 39277]
[New LWP 39273]
[New LWP 39447]
[New LWP 39452]
[New LWP 39454]
[New LWP 39446]
[New LWP 39451]
[New LWP 39276]
[New LWP 39448]
[New LWP 39275]
[New LWP 39453]

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6StatusNotifierItem.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6KIOFileWidgets.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6KIOWidgets.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6KIOGui.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6WindowSystem.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6Notifications.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6IconThemes.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6ConfigGui.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Quick.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Qml.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6KIOCore.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6I18n.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6Service.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6ConfigCore.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6CoreAddons.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6PrintSupport.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Widgets.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Gui.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6DBus.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Core.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6IconWidgets.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6BookmarksWidgets.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6GuiAddons.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6Solid.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6Bookmarks.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Xml.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6WidgetsAddons.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Network.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libcanberra.so.0

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6QmlMeta.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6QmlModels.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6OpenGL.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6AuthCore.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libglib-2.0.so.0

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libbrotlidec.so.1

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libproxy.so.1

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6QmlWorkerScript.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libcap.so.2

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libbrotlicommon.so.1

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libgobject-2.0.so.0

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/liblber.so.2

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libgmodule-2.0.so.0

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqwayland-generic.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/wayland-shell-integration/libxdg-shell.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6QuickControls2.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6XmlGui.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6QuickTemplates2.so.6

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6WaylandEglClientHwIntegration.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libtinfo.so.6

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/styles/breeze6.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKirigamiPlatform.so.6

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libKF6Style.so.6

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_ani.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_raw.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libraw.so.23

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_xcf.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_jp2.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqico.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqgif.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqsvg.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libQt6Svg.so.6

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_pic.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_pcx.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqicns.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_ras.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqtga.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_jxr.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libjxrglue.so.0

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libjpegxr.so.0

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_dds.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqwbmp.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_pxr.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_heif.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_psd.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_jxl.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libjxl_threads.so.0.11

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libjxl_cms.so.0.11

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_pfm.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_exr.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libOpenEXR-3_1.so.30

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libIex-3_1.so.30

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libIlmThread-3_1.so.30

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqjpeg.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_rgb.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_qoi.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_eps.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqwebp.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_hdr.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqtiff.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_sct.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_kra.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqmng.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_ora.so

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/kimg_avif.so

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_synchronization.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_graphcycles_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_stacktrace.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_symbolize.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_time.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_malloc_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_base.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_spinlock_wait.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_raw_logging_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_debugging_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_demangle_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_strings.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_time_zone.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_int128.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_strings_internal.so.20220623

warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libabsl_throw_delegate.so.20220623

warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/qt6/plugins/kf6/kio/kio_file.so
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/x86_64-linux-gnu/libexec/xdg-desktop-portal-kde'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44

warning: 44	./nptl/pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x77bb33756d00 (LWP 39272))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x77bb33756d00 (LWP 39272))]

Thread 13 (Thread 0x77bb06aca6c0 (LWP 39453)):
#0  0x000077bb3951ba00 in __GI_ppoll (fds=0x77bb06ac9550, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x000077bb39f7adc9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#2  0x000077bb396e1bd2 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#3  0x000077bb397b32dc in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#4  0x000077bb397b4b1c in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#5  0x000077bb3b8b35f2 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#6  0x000077bb3b99bb6d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#7  0x000077bb3b97a2c0 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#8  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (Thread 0x77bb31bfe6c0 (LWP 39275)):
#0  0x000077bb3951b4cd in __GI___poll (fds=0x77bb31bfd840, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000077bb3ca52a4f in ??? () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#2  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#3  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#4  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x77bb28ffe6c0 (LWP 39448)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=-2147483648, cancel=true, abstime=0x77bb28ffd790, op=137, expected=0, futex_word=0x77bb08002214) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-2147483648, abstime=0x77bb28ffd790, clockid=30651, expected=0, futex_word=0x77bb08002214) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x77bb08002214, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x77bb28ffd790, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949bc8e in __pthread_cond_wait_common (abstime=0x77bb28ffd790, clockid=1, mutex=0x77bb080021c0, cond=0x77bb080021e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x77bb080021e8, mutex=0x77bb080021c0, abstime=0x77bb28ffd790) at ./nptl/pthread_cond_wait.c:652
#5  0x000077bb39f8d058 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb39f87a36 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x77bb30f246c0 (LWP 39276)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x62be4fcd9758) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x62be4fcd9758) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x62be4fcd9758, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x62be4fcd9700, cond=0x62be4fcd9730) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x62be4fcd9730, mutex=0x62be4fcd9700) at ./nptl/pthread_cond_wait.c:627
#5  0x000077bb2995040d in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#6  0x000077bb2992ed0b in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#7  0x000077bb2995033c in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x77bb137fe6c0 (LWP 39451)):
#0  0x000077bb3951ba00 in __GI_ppoll (fds=0x77bb137fd550, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x000077bb39f7adc9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#2  0x000077bb396e1bd2 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#3  0x000077bb397b32dc in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#4  0x000077bb397b4b1c in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#5  0x000077bb3b8b35f2 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#6  0x000077bb3b99bb6d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#7  0x000077bb3b97a2c0 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#8  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x77bb12ffd6c0 (LWP 39446)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=30651, cancel=true, abstime=0x77bb12ffc790, op=137, expected=0, futex_word=0x77bb08002c00) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=30651, abstime=0x77bb12ffc790, clockid=0, expected=0, futex_word=0x77bb08002c00) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x77bb08002c00, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x77bb12ffc790, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949bc8e in __pthread_cond_wait_common (abstime=0x77bb12ffc790, clockid=1, mutex=0x77bb08002bb0, cond=0x77bb08002bd8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x77bb08002bd8, mutex=0x77bb08002bb0, abstime=0x77bb12ffc790) at ./nptl/pthread_cond_wait.c:652
#5  0x000077bb39f8d058 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb39f87a36 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x77bb05f956c0 (LWP 39454)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x77bb05f94790, op=137, expected=0, futex_word=0x77bb08002980) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x77bb05f94790, clockid=0, expected=0, futex_word=0x77bb08002980) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x77bb08002980, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x77bb05f94790, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949bc8e in __pthread_cond_wait_common (abstime=0x77bb05f94790, clockid=1, mutex=0x77bb08002930, cond=0x77bb08002958) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x77bb08002958, mutex=0x77bb08002930, abstime=0x77bb05f94790) at ./nptl/pthread_cond_wait.c:652
#5  0x000077bb39f8d058 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb39f87a36 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x77bb075ff6c0 (LWP 39452)):
#0  0x000077bb3951ba00 in __GI_ppoll (fds=0x77bb075fe550, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x000077bb39f7adc9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#2  0x000077bb396e1bd2 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#3  0x000077bb397b32dc in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#4  0x000077bb397b4b1c in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#5  0x000077bb3b8b35f2 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#6  0x000077bb3b99bb6d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#7  0x000077bb3b97a2c0 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#8  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#10 0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x77bb13fff6c0 (LWP 39447)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=30651, cancel=true, abstime=0x77bb13ffe790, op=137, expected=0, futex_word=0x77bb08010c64) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=30651, abstime=0x77bb13ffe790, clockid=0, expected=0, futex_word=0x77bb08010c64) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x77bb08010c64, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x77bb13ffe790, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949bc8e in __pthread_cond_wait_common (abstime=0x77bb13ffe790, clockid=1, mutex=0x77bb08010c10, cond=0x77bb08010c38) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x77bb08010c38, mutex=0x77bb08010c10, abstime=0x77bb13ffe790) at ./nptl/pthread_cond_wait.c:652
#5  0x000077bb39f8d058 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb39f87a36 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x77bb32fff6c0 (LWP 39273)):
#0  0x000077bb3951b4cd in __GI___poll (fds=0x62be4fb8e840, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x000077bb3780066e in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000077bb377a0a53 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x000077bb39e6e6ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#4  0x000077bb3a0b14d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x000077bb39fc8df7 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb3b53f02d in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x77bb297ff6c0 (LWP 39277)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x62be4fccf608) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x62be4fccf608) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x62be4fccf608, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x62be4fccf5b0, cond=0x62be4fccf5e0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x62be4fccf5e0, mutex=0x62be4fccf5b0) at ./nptl/pthread_cond_wait.c:627
#5  0x000077bb2995040d in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#6  0x000077bb2992ed0b in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#7  0x000077bb2995033c in ??? () at /lib/x86_64-linux-gnu/libgallium-24.2.8-1ubuntu1~24.04.1.so
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x77bb323ff6c0 (LWP 39274)):
#0  0x000077bb39498d71 in __futex_abstimed_wait_common64 (private=30651, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x62be4fc070c0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=30651, abstime=0x0, clockid=0, expected=0, futex_word=0x62be4fc070c0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x62be4fc070c0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x000077bb3949b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x62be4fc07070, cond=0x62be4fc07098) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x62be4fc07098, mutex=0x62be4fc07070) at ./nptl/pthread_cond_wait.c:627
#5  0x000077bb39f8d0db in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x000077bb3ca529e9 in ??? () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#7  0x000077bb39f86915 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x000077bb3949caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x000077bb39529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x77bb33756d00 (LWP 39272)):
[KCrash Handler]
#6  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#7  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#8  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#9  0x000077bb3944527e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#10 0x000077bb394288ff in __GI_abort () at ./stdlib/abort.c:79
#11 0x000077bb3a10c1ac in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x000077bb3a10d089 in QMessageLogger::fatal(char const*, ...) const () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#13 0x000077bb3a10d15b in qt_assert_x(char const*, char const*, char const*, int) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x000077bb3c941407 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOGui.so.6
#15 0x000077bb3c960d98 in KIO::PreviewJob::slotResult(KJob*) () at /lib/x86_64-linux-gnu/libKF6KIOGui.so.6
#16 0x000077bb3a0763e9 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#17 0x000077bb3b64e146 in KJob::result(KJob*, KJob::QPrivateSignal) () at /lib/x86_64-linux-gnu/libKF6CoreAddons.so.6
#18 0x000077bb3b6517fb in ??? () at /lib/x86_64-linux-gnu/libKF6CoreAddons.so.6
#19 0x000077bb3a0763e9 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#20 0x000077bb3b975fb9 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#21 0x000077bb3b974727 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#22 0x000077bb3b9713ae in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#23 0x000077bb3a0763e9 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#24 0x000077bb3a00385d in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#25 0x000077bb3b201158 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#26 0x000077bb3a0aefa0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#27 0x000077bb3a0af9fd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#28 0x000077bb39e67a2f in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#29 0x000077bb377a15b5 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x000077bb37800717 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x000077bb377a0a53 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x000077bb39e6e6ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#33 0x000077bb3a0b14d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#34 0x000077bb3b012d6b in QDialog::exec() () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#35 0x000062be1e6941d4 in ??? ()
#36 0x000062be1e5e5ee9 in ??? ()
#37 0x000062be1e5e851a in ??? ()
#38 0x000077bb3b4f749c in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#39 0x000077bb3b4f8203 in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#40 0x000077bb3b4faf35 in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#41 0x000077bb3b4fb94a in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#42 0x000077bb3a00385d in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#43 0x000077bb3b201158 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#44 0x000077bb3a0aefa0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#45 0x000077bb3a0af9fd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#46 0x000077bb39e67a2f in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#47 0x000077bb377a15b5 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x000077bb37800717 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x000077bb377a0a53 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x000077bb39e6e6ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#51 0x000077bb3a0b14d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#52 0x000077bb3a0b2ffd in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#53 0x000062be1e5e3f11 in ??? ()
#54 0x000077bb3942a1ca in __libc_start_call_main (main=main@entry=0x62be1e5e3a90, argc=argc@entry=1, argv=argv@entry=0x7ffd756923a8) at ../sysdeps/nptl/libc_start_call_main.h:58
#55 0x000077bb3942a28b in __libc_start_main_impl (main=0x62be1e5e3a90, argc=1, argv=0x7ffd756923a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd75692398) at ../csu/libc-start.c:360
#56 0x000062be1e5e42a5 in ??? ()

Reported using DrKonqi

Comment 1 Nicolas Fella 2025-03-07 14:22:35 UTC

See https://bugs.kde.org/show_bug.cgi?id=490827

Comment 2 Nate Graham 2025-03-07 16:50:42 UTC


*** This bug has been marked as a duplicate of bug 490827 ***