[dolphin] [Bug 435592] New: Dolphin crash while using split view and search

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Sat Apr 10 20:18:46 BST 2021 

https://bugs.kde.org/show_bug.cgi?id=435592

            Bug ID: 435592
           Summary: Dolphin crash while using split view and search
           Product: dolphin
           Version: 20.12.3
          Platform: Neon Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: aronkvh at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.12.3)

Qt Version: 5.15.2
Frameworks Version: 5.80.0
Operating System: Linux 5.4.0-70-generic x86_64
Windowing System: X11
Drkonqi Version: 5.21.4
Distribution: KDE neon User Edition 5.21

-- Information about the crash:
- What I was doing when the application crashed:

Dolphin crashed when I was opening a remote location in split view and
searching

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[New LWP 2494]
[New LWP 2495]
[New LWP 2500]
[New LWP 2501]
[New LWP 2502]
[New LWP 2503]
[New LWP 2505]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f6671d40aff in __GI___poll (fds=0x7ffdbd2c7168, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f666adce6c0 (LWP 2491))]

Thread 8 (Thread 0x7f664d1b8700 (LWP 2505)):
#0  __GI___pthread_getspecific (key=4) at pthread_getspecific.c:30
#1  0x00007f666d749044 in g_thread_self () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f666d71f493 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f666fa63ffb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f666fa081eb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f666f822a52 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f666f823bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f664d9b9700 (LWP 2503)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5593a5147528) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5593a51474d8,
cond=0x5593a5147500) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5593a5147500, mutex=0x5593a51474d8) at
pthread_cond_wait.c:638
#3  0x00007f664f717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f664f717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f664e1ba700 (LWP 2502)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5593a5147528) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5593a51474d8,
cond=0x5593a5147500) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5593a5147500, mutex=0x5593a51474d8) at
pthread_cond_wait.c:638
#3  0x00007f664f717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f664f717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f664e9bb700 (LWP 2501)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5593a5147528) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5593a51474d8,
cond=0x5593a5147500) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5593a5147500, mutex=0x5593a51474d8) at
pthread_cond_wait.c:638
#3  0x00007f664f717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f664f717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f664f1bc700 (LWP 2500)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5593a5147528) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5593a51474d8,
cond=0x5593a5147500) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5593a5147500, mutex=0x5593a51474d8) at
pthread_cond_wait.c:638
#3  0x00007f664f717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f664f717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f66690fb700 (LWP 2495)):
#0  0x00007f6671d40aff in __GI___poll (fds=0x7f665c014930, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f666d71f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f666d71f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f666fa63ffb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f666fa081eb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f666f822a52 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6670ab9f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f666f823bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6669f3b700 (LWP 2494)):
#0  0x00007f6671d40aff in __GI___poll (fds=0x7f6669f3abe8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f666e1d3c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f666e1d590a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f666a46cd58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f666f823bec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f666e19d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f6671d4d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f666adce6c0 (LWP 2491)):
[KCrash Handler]
#4  0x00007f6671aa24d9 in KUrlNavigator::locationUrl(int) const () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#5  0x00007f6671aa5120 in KUrlNavigator::setLocationUrl(QUrl const&) () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#6  0x00007f6671e89b8d in DolphinViewContainer::setSearchModeEnabled
(this=this at entry=0x5593a56a9860, enabled=false) at
/usr/include/c++/9/bits/atomic_base.h:413
#7  0x00007f6671e8b900 in DolphinViewContainer::slotUrlNavigatorLocationChanged
(this=0x5593a56a9860, url=...) at ./src/dolphinviewcontainer.cpp:694
#8  0x00007f666fa406fe in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6671aa1229 in KUrlNavigator::urlChanged(QUrl const&) () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#10 0x00007f6671aa55ae in KUrlNavigator::setLocationUrl(QUrl const&) () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#11 0x00007f6671e8945c in DolphinViewContainer::setUrl (this=0x5593a56a9860,
newUrl=...) at /usr/include/c++/9/bits/unique_ptr.h:360
#12 0x00007f6671e84734 in DolphinMainWindow::changeUrl (url=...,
this=0x5593a4e472f0) at ./src/dolphinmainwindow.cpp:323
#13 DolphinMainWindow::changeUrl (this=0x5593a4e472f0, url=...) at
./src/dolphinmainwindow.cpp:314
#14 0x00007f666fa406fe in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f6671aa1229 in KUrlNavigator::urlChanged(QUrl const&) () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#16 0x00007f6671aa55ae in KUrlNavigator::setLocationUrl(QUrl const&) () from
/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#17 0x00007f6671e88144 in DolphinViewContainer::connectUrlNavigator
(this=this at entry=0x5593a570dd40, urlNavigator=0x5593a4e432e0) at
./src/dolphinviewcontainer.cpp:297
#18 0x00007f6671e929a2 in DolphinTabPage::setSplitViewEnabled
(this=this at entry=0x5593a57cdec0, enabled=<optimized out>, secondaryUrl=...) at
/usr/include/c++/9/bits/atomic_base.h:413
#19 0x00007f6671e92de3 in DolphinTabPage::setSplitViewEnabled
(this=this at entry=0x5593a57cdec0, enabled=<optimized out>, secondaryUrl=...) at
./src/dolphintabpage.cpp:70
#20 0x00007f6671e775d0 in DolphinMainWindow::toggleSplitView
(this=0x5593a4e472f0) at ./src/dolphinmainwindow.cpp:815
#21 0x00007f666fa406fe in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f66704da8e6 in QAction::triggered(bool) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f66704dcfb8 in QAction::activate(QAction::ActionEvent) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f66705da1f0 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f66705da415 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f66706d150e in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f6670523c06 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f66706d15b8 in QToolButton::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f66704e0dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f66704e9e77 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f666fa096da in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f66704e90a7 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f667053ee54 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f6670542174 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f66704e0dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f66704e9bb8 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f666fa096da in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f666fdeb4e8 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007f666fdecb55 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007f666fdc47ac in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007f666a46dd7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007f666d71f17d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f666d71f400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f666d71f4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f666fa63fe2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f666fa081eb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f666fa10394 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f6671e70fa2 in kdemain (argc=<optimized out>, argv=<optimized out>)
at ./src/main.cpp:222
#49 0x00007f6671c520b3 in __libc_start_main (main=0x5593a49a1060 <main>,
argc=1, argv=0x7ffdbd2c9138, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdbd2c9128) at ../csu/libc-start.c:308
#50 0x00005593a49a109e in _start ()
[Inferior 1 (process 2491) detached]

Possible duplicates by query: bug 435346, bug 435209, bug 434860, bug 433526,
bug 432483.

Reported using DrKonqi

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