[dolphin] [Bug 412355] New: [Wayland] After a video preview with Information Panel, Dolphin crashes when I hover over another video with different aspect ratio

Patrick Silva bugzilla_noreply at kde.org
Thu Sep 26 13:43:51 BST 2019 

https://bugs.kde.org/show_bug.cgi?id=412355

            Bug ID: 412355
           Summary: [Wayland] After a video preview with Information
                    Panel, Dolphin crashes when I hover over another video
                    with different aspect ratio
           Product: dolphin
           Version: 19.08.1
          Platform: Archlinux Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: bugseforuns at gmx.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (19.08.1)

Qt Version: 5.13.1
Frameworks Version: 5.62.0
Operating System: Linux 5.3.1-arch1-1-ARCH x86_64
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed:
have two videos with different aspect ratios (4:3 and 16:9 here)
put the video A in your home
create a folder in your home and put video B in it
select the video B and preview it with Information Panel
back to your home
hover over the video A
Dolphin crashes

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fefefa25800 (LWP 28247))]

Thread 8 (Thread 0x7fefa9829700 (LWP 28301)):
#0  0x00007feff72f9e3d in syscall () at /usr/lib/libc.so.6
#1  0x00007feff2a8811b in g_cond_wait_until (end_time=<optimized out>,
mutex=0x7fefbc076b90, cond=0x7fefbc076b98) at ../glib/glib/gthread-posix.c:1470
#2  0x00007feff2a8811b in g_cond_wait_until (cond=0x7fefbc076b98,
mutex=0x7fefbc076b90, end_time=<optimized out>) at
../glib/glib/gthread-posix.c:1443
#3  0x00007feff2b05f33 in g_async_queue_pop_intern_unlocked
(queue=queue at entry=0x7fefbc076b90, wait=wait at entry=1,
end_time=end_time at entry=7134750320) at ../glib/glib/gasyncqueue.c:422
#4  0x00007feff2b06124 in g_async_queue_timeout_pop (queue=0x7fefbc076b90,
timeout=<optimized out>) at ../glib/glib/gasyncqueue.c:545
#5  0x00007fefd43e4a3f in  () at /usr/lib/gstreamer-1.0/libgstvaapi.so
#6  0x00007feff2ab3bc1 in g_thread_proxy (data=0x7fefbc032400) at
../glib/glib/gthread.c:805
#7  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fefaa02a700 (LWP 28300)):
#0  0x00007feff36f4415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fefecfb1f5c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fefecfb1b58 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fefaa82b700 (LWP 28299)):
#0  0x00007feff72f4667 in poll () at /usr/lib/libc.so.6
#1  0x00007feff2ad7130 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fef98003c00, timeout=<optimized out>, context=0x7fef9c000b20)
at ../glib/glib/gmain.c:4216
#2  0x00007feff2ad7130 in g_main_context_iterate (context=0x7fef9c000b20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../glib/glib/gmain.c:3912
#3  0x00007feff2ad80d3 in g_main_loop_run (loop=0x7fef9c003bf0) at
../glib/glib/gmain.c:4111
#4  0x00007fefd43676ad in  () at /usr/lib/libgstgl-1.0.so.0
#5  0x00007feff2ab3bc1 in g_thread_proxy (data=0x7fefbc032d40) at
../glib/glib/gthread.c:805
#6  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fefab82d700 (LWP 28297)):
#0  0x00007feff72f4667 in poll () at /usr/lib/libc.so.6
#1  0x00007feff2ad7130 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fefbc059bf0, timeout=<optimized out>, context=0x7fefa0000b20)
at ../glib/glib/gmain.c:4216
#2  0x00007feff2ad7130 in g_main_context_iterate (context=0x7fefa0000b20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../glib/glib/gmain.c:3912
#3  0x00007feff2ad80d3 in g_main_loop_run (loop=0x7fefa00035f0) at
../glib/glib/gmain.c:4111
#4  0x00007fefd43676ad in  () at /usr/lib/libgstgl-1.0.so.0
#5  0x00007feff2ab3bc1 in g_thread_proxy (data=0x7fefbc032720) at
../glib/glib/gthread.c:805
#6  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fefe5d88700 (LWP 28251)):
#0  0x00007feff2ace63f in g_source_ref (source=source at entry=0x7fefdc004c50) at
../glib/glib/gmain.c:2071
#1  0x00007feff2ad5672 in g_source_iter_next (iter=iter at entry=0x7fefe5d87bd0,
source=source at entry=0x7fefe5d87bc8) at ../glib/glib/gmain.c:978
#2  0x00007feff2ad694b in g_main_context_prepare
(context=context at entry=0x7fefdc000bf0, priority=priority at entry=0x7fefe5d87c54)
at ../glib/glib/gmain.c:939
#3  0x00007feff2ad7056 in g_main_context_iterate
(context=context at entry=0x7fefdc000bf0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:3897
#4  0x00007feff2ad7201 in g_main_context_iteration (context=0x7fefdc000bf0,
may_block=1) at ../glib/glib/gmain.c:3978
#5  0x00007feff52b3a1c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007feff525a4ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007feff508c385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007feff508d5b0 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fefecc7c700 (LWP 28250)):
#0  0x00007feff36f4415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007fefecfb1f5c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fefecfb1b58 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fefeef5f700 (LWP 28249)):
#0  0x00007feff72f018c in read () at /usr/lib/libc.so.6
#1  0x00007feff2a879f0 in read (__nbytes=16, __buf=0x7fefeef5eb50,
__fd=<optimized out>, __fd=<optimized out>, __buf=<optimized out>,
__nbytes=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007feff2a879f0 in g_wakeup_acknowledge (wakeup=0x5567cbfe2fc0) at
../glib/glib/gwakeup.c:210
#3  0x00007feff2ad59f1 in g_main_context_check
(context=context at entry=0x7fefe8000bf0, max_priority=2147483647,
fds=fds at entry=0x7fefe8005260, n_fds=n_fds at entry=1) at ../glib/glib/gmain.c:3695
#4  0x00007feff2ad70d8 in g_main_context_iterate
(context=context at entry=0x7fefe8000bf0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:3914
#5  0x00007feff2ad7201 in g_main_context_iteration (context=0x7fefe8000bf0,
may_block=1) at ../glib/glib/gmain.c:3978
#6  0x00007feff52b3a1c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#7  0x00007feff525a4ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#8  0x00007feff508c385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007feff54edb37 in  () at /usr/lib/libQt5DBus.so.5
#10 0x00007feff508d5b0 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007feff36ee57f in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007feff72ff0e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fefefa25800 (LWP 28247)):
[KCrash Handler]
#6  0x00007feff723d755 in raise () at /usr/lib/libc.so.6
#7  0x00007feff7228851 in abort () at /usr/lib/libc.so.6
#8  0x00007feff74e9f80 in  () at /usr/lib/libwayland-client.so.0
#9  0x00007feff74e5cc0 in wl_proxy_marshal_array_constructor_versioned () at
/usr/lib/libwayland-client.so.0
#10 0x00007feff74e5efc in wl_proxy_marshal_constructor () at
/usr/lib/libwayland-client.so.0
#11 0x00007fefef60cd08 in
QtWaylandClient::QWaylandDisplay::createSubSurface(QtWaylandClient::QWaylandWindow*,
QtWaylandClient::QWaylandWindow*) () at /usr/lib/libQt5WaylandClient.so.5
#12 0x00007fefef6195df in QtWaylandClient::QWaylandWindow::initWindow() () at
/usr/lib/libQt5WaylandClient.so.5
#13 0x00007fefef619c4f in QtWaylandClient::QWaylandWindow::setVisible(bool) ()
at /usr/lib/libQt5WaylandClient.so.5
#14 0x00007fefef724af5 in  () at
/usr/lib/qt/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#15 0x00007feff56d9aac in QWindowPrivate::setVisible(bool) () at
/usr/lib/libQt5Gui.so.5
#16 0x00007feff5d235ba in QWidgetPrivate::show_sys() () at
/usr/lib/libQt5Widgets.so.5
#17 0x00007feff5d2c931 in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#18 0x00007feff5d2c88c in QWidgetPrivate::showChildren(bool) () at
/usr/lib/libQt5Widgets.so.5
#19 0x00007feff5d2c902 in QWidgetPrivate::show_helper() () at
/usr/lib/libQt5Widgets.so.5
#20 0x00007feff5d2fbd5 in QWidgetPrivate::setVisible(bool) () at
/usr/lib/libQt5Widgets.so.5
#21 0x00007feff745093b in  () at /usr/lib/libkdeinit5_dolphin.so
#22 0x00007feff744e1a6 in  () at /usr/lib/libkdeinit5_dolphin.so
#23 0x00007feff5287b70 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#24 0x00007feff5294b78 in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#25 0x00007feff52883e5 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#26 0x00007feff5cec4f5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#27 0x00007feff5cf5e11 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#28 0x00007feff525b9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#29 0x00007feff52b2d9d in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#30 0x00007feff52b3632 in  () at /usr/lib/libQt5Core.so.5
#31 0x00007feff2ad53ae in g_main_dispatch (context=0x5567cc00e0a0) at
../glib/glib/gmain.c:3179
#32 0x00007feff2ad53ae in g_main_context_dispatch
(context=context at entry=0x5567cc00e0a0) at ../glib/glib/gmain.c:3844
#33 0x00007feff2ad71c1 in g_main_context_iterate
(context=context at entry=0x5567cc00e0a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:3917
#34 0x00007feff2ad7201 in g_main_context_iteration (context=0x5567cc00e0a0,
may_block=1) at ../glib/glib/gmain.c:3978
#35 0x00007feff52b3a03 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#36 0x00007feff525a4ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#37 0x00007feff5262326 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#38 0x00007feff7406908 in kdemain () at /usr/lib/libkdeinit5_dolphin.so
#39 0x00007feff7229ee3 in __libc_start_main () at /usr/lib/libc.so.6
#40 0x00005567cbf6105e in _start ()
[Inferior 1 (process 28247) detached]

Possible duplicates by query: bug 412300, bug 412296, bug 412218, bug 412123,
bug 412110.

Reported using DrKonqi

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