[dolphin] [Bug 421109] New: Dolphin chrashed

Riddler66 bugzilla_noreply at kde.org
Wed May 6 16:42:07 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=421109

            Bug ID: 421109
           Summary: Dolphin chrashed
           Product: dolphin
           Version: 19.12.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: polyfox77 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (19.12.3)

Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-29-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
avevo aperto più schede e si è chiuso solitamente con una sola scheda aperta
non crash

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe11e646e80 (LWP 5580))]

Thread 10 (Thread 0x7fe1012ba700 (LWP 6483)):
#0  0x00007fe12156bbad in pa_mainloop_dispatch () from
/lib/x86_64-linux-gnu/libpulse.so.0
#1  0x00007fe12156bed2 in pa_mainloop_iterate () from
/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fe12156bf70 in pa_mainloop_run () from
/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fe12157a11d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fe1209d957c in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#5  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fe100a6a700 (LWP 5607)):
#0  0x00007fe120cfb368 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe120cae05d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe120cae2e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe122dbb583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe122d624db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe122b9a785 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe122b9b9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fe101abb700 (LWP 5605)):
#0  __GI___libc_read (nbytes=16, buf=0x7fe101abab90, fd=25) at
../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=25, buf=0x7fe101abab90, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fe120cf689f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe120cadcfe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe120cae152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe120cae2e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fe122dbb583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe122d624db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe122b9a785 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fe122b9b9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fe102828700 (LWP 5604)):
#0  0x00007fe120cfb368 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe120cad9ee in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe120cae128 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe120cae2e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe122dbb583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe122d624db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe122b9a785 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe122b9b9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fe114ce0700 (LWP 5586)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x562a2106b948) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562a2106b8f8,
cond=0x562a2106b920) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x562a2106b920, mutex=0x562a2106b8f8) at
pthread_cond_wait.c:638
#3  0x00007fe116b4135b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fe116b40f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fe1154e1700 (LWP 5585)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x562a2106b948) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562a2106b8f8,
cond=0x562a2106b920) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x562a2106b920, mutex=0x562a2106b8f8) at
pthread_cond_wait.c:638
#3  0x00007fe116b4135b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fe116b40f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fe115ce2700 (LWP 5584)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x562a2106b948) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562a2106b8f8,
cond=0x562a2106b920) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x562a2106b920, mutex=0x562a2106b8f8) at
pthread_cond_wait.c:638
#3  0x00007fe116b4135b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fe116b40f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe1164e3700 (LWP 5583)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x562a2106b948) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x562a2106b8f8,
cond=0x562a2106b920) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x562a2106b920, mutex=0x562a2106b8f8) at
pthread_cond_wait.c:638
#3  0x00007fe116b4135b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fe116b40f6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fe11cb63700 (LWP 5582)):
#0  0x00007fe124ea196f in __GI___poll (fds=0x7fe110014330, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fe120cae1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe120cae2e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe122dbb583 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe122d624db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe122b9a785 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe12303defa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fe122b9b9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe1215ef609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007fe124eae103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fe11e646e80 (LWP 5580)):
[KCrash Handler]
#6  0x00007fe122d90840 in QObject::startTimer(int, Qt::TimerType) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe122d9c850 in QTimer::start() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe122d8f458 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fe122d8f9c3 in QObject::destroyed(QObject*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fe123892bc3 in QWidget::~QWidget() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fe123a3c15d in QToolButton::~QToolButton() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fe12389a5cd in QWidgetAction::~QWidgetAction() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fe12389a60d in QWidgetAction::~QWidgetAction() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fe122d8d01e in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fe123892c29 in QWidget::~QWidget() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fe1243803ed in KToolBar::~KToolBar() () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#17 0x00007fe122d8d01e in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fe123892c29 in QWidget::~QWidget() () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fe124365508 in KMainWindow::~KMainWindow() () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#20 0x00007fe124fce9c9 in ?? () from
/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#21 0x00007fe124fcea1d in ?? () from
/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#22 0x00007fe122d8fb74 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fe12389725d in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fe1239ac148 in QMainWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fe1243679ab in KMainWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#26 0x00007fe1243b25bb in KXmlGuiWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#27 0x00007fe124fd0c88 in ?? () from
/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#28 0x00007fe123854a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fe12385e0f0 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007fe122d6393a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fe122d665b8 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fe122dbbf67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fe120cadfbd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fe120cae240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fe120cae2e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fe122dbb565 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fe122d624db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007fe122d6a246 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007fe124fca8b5 in kdemain () from
/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#40 0x00007fe124db30b3 in __libc_start_main (main=0x562a1fbde060, argc=2,
argv=0x7ffd9ecf7a28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd9ecf7a18) at ../csu/libc-start.c:308
#41 0x0000562a1fbde09e in _start ()
[Inferior 1 (process 5580) detached]

Possible duplicates by query: bug 393526, bug 391888, bug 388105, bug 382029,
bug 371574.

Reported using DrKonqi

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