https://bugs.kde.org/show_bug.cgi?id=413866
Bug ID: 413866
Summary: Konqueror crashed when dragging window
Product: konqueror
Version: 5.0.97
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: konq-b...@kde.org
Reporter: buo.ren....@gmail.com
Target Milestone: ---
Application: konqueror (5.0.97)
Qt Version: 5.9.5
Frameworks Version: 5.47.0
Operating System: Linux 5.3.0-18-generic x86_64
Distribution: Ubuntu 18.04.3 LTS
-- Information about the crash:
- What I was doing when the application crashed:
I try to drag window from a screen to another, then the window disappeared and
the crash prompt surfaced.
-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3ad9e58840 (LWP 31020))]
Thread 7 (Thread 0x7f3aaffff700 (LWP 31027)):
#0 0x00007f3acee009f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55db18913e98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55db18913e48,
cond=0x55db18913e70) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x55db18913e70, mutex=0x55db18913e48) at
pthread_cond_wait.c:655
#3 0x00007f3abac1decb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3abac1dab7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f3acedfa6db in start_thread (arg=0x7f3aaffff700) at
pthread_create.c:463
#6 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f3ab88c8700 (LWP 31026)):
#0 0x00007f3acee009f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55db18913e98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55db18913e48,
cond=0x55db18913e70) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x55db18913e70, mutex=0x55db18913e48) at
pthread_cond_wait.c:655
#3 0x00007f3abac1decb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3abac1dab7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f3acedfa6db in start_thread (arg=0x7f3ab88c8700) at
pthread_create.c:463
#6 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f3ab90c9700 (LWP 31025)):
#0 0x00007f3acee009f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55db18913e98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55db18913e48,
cond=0x55db18913e70) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x55db18913e70, mutex=0x55db18913e48) at
pthread_cond_wait.c:655
#3 0x00007f3abac1decb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3abac1dab7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f3acedfa6db in start_thread (arg=0x7f3ab90c9700) at
pthread_create.c:463
#6 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f3ab98ca700 (LWP 31024)):
#0 0x00007f3acee009f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55db18913e98) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55db18913e48,
cond=0x55db18913e70) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x55db18913e70, mutex=0x55db18913e48) at
pthread_cond_wait.c:655
#3 0x00007f3abac1decb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f3abac1dab7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f3acedfa6db in start_thread (arg=0x7f3ab98ca700) at
pthread_create.c:463
#6 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f3ac10f2700 (LWP 31023)):
#0 0x00007f3ad96a5bf9 in __GI___poll (fds=0x7f3ab4013bb0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3accecf5c9 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f3ab4013bb0, timeout=<optimized out>, context=0x7f3ab4000bf0)
at ../../../../glib/gmain.c:4203
#2 g_main_context_iterate (context=context@entry=0x7f3ab4000bf0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../../glib/gmain.c:3897
#3 0x00007f3accecf6dc in g_main_context_iteration (context=0x7f3ab4000bf0,
may_block=may_block@entry=1) at ../../../../glib/gmain.c:3963
#4 0x00007f3ad3f8f99b in QEventDispatcherGlib::processEvents
(this=0x7f3ab4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f3ad3f349fa in QEventLoop::exec (this=this@entry=0x7f3ac10f1d30,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f3ad3d5323a in QThread::exec (this=this@entry=0x7f3ad5cccd60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#7 0x00007f3ad5a59d45 in QDBusConnectionManager::run (this=0x7f3ad5cccd60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007f3ad3d5817d in QThreadPrivate::start (arg=0x7f3ad5cccd60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x00007f3acedfa6db in start_thread (arg=0x7f3ac10f2700) at
pthread_create.c:463
#10 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f3ac35c7700 (LWP 31022)):
#0 0x00007f3ad96a5bf9 in __GI___poll (fds=fds@entry=0x7f3ac35c6c68,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3ace771747 in poll (__timeout=-1, __nfds=1, __fds=0x7f3ac35c6c68)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 _xcb_conn_wait (c=c@entry=0x55db1875f000, cond=cond@entry=0x55db1875f040,
vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479
#3 0x00007f3ace77336a in xcb_wait_for_event (c=0x55db1875f000) at
../../src/xcb_in.c:697
#4 0x00007f3ac5d4a5e9 in QXcbEventReader::run (this=0x55db1876a680) at
qxcbconnection.cpp:1330
#5 0x00007f3ad3d5817d in QThreadPrivate::start (arg=0x55db1876a680) at
thread/qthread_unix.cpp:368
#6 0x00007f3acedfa6db in start_thread (arg=0x7f3ac35c7700) at
pthread_create.c:463
#7 0x00007f3ad96b288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f3ad9e58840 (LWP 31020)):
[KCrash Handler]
#6 QWidgetWindow::handleMouseEvent (this=this@entry=0x55db19de60f0,
event=event@entry=0x7ffc5cc6a6e0) at kernel/qwidgetwindow.cpp:634
#7 0x00007f3ad51627da in QWidgetWindow::event (this=0x55db19de60f0,
event=0x7ffc5cc6a6e0) at kernel/qwidgetwindow.cpp:250
#8 0x00007f3ad510683c in QApplicationPrivate::notify_helper
(this=this@entry=0x55db1874efb0, receiver=receiver@entry=0x55db19de60f0,
e=e@entry=0x7ffc5cc6a6e0) at kernel/qapplication.cpp:3722
#9 0x00007f3ad510e104 in QApplication::notify (this=0x7ffc5cc6ab70,
receiver=0x55db19de60f0, e=0x7ffc5cc6a6e0) at kernel/qapplication.cpp:3481
#10 0x00007f3ad3f369c8 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x55db19de60f0, event=event@entry=0x7ffc5cc6a6e0) at
kernel/qcoreapplication.cpp:1024
#11 0x00007f3ad4746583 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffc5cc6a6e0, receiver=0x55db19de60f0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#12 QGuiApplicationPrivate::processMouseEvent (e=0x55db1b0dab10) at
kernel/qguiapplication.cpp:1952
#13 0x00007f3ad4748055 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x55db1b0dab10) at kernel/qguiapplication.cpp:1733
#14 0x00007f3ad471f2eb in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:946
#15 0x00007f3ac5daf260 in userEventSourceDispatch
(source=source@entry=0x55db187936b0) at qeventdispatcher_glib.cpp:77
#16 0x00007f3accecf417 in g_main_dispatch (context=0x7f3abc004ff0) at
../../../../glib/gmain.c:3176
#17 g_main_context_dispatch (context=context@entry=0x7f3abc004ff0) at
../../../../glib/gmain.c:3829
#18 0x00007f3accecf650 in g_main_context_iterate
(context=context@entry=0x7f3abc004ff0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
../../../../glib/gmain.c:3902
#19 0x00007f3accecf6dc in g_main_context_iteration (context=0x7f3abc004ff0,
may_block=may_block@entry=1) at ../../../../glib/gmain.c:3963
#20 0x00007f3ad3f8f97f in QEventDispatcherGlib::processEvents
(this=0x55db187a3d20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#21 0x00007f3ad3f349fa in QEventLoop::exec (this=this@entry=0x7ffc5cc6aa90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#22 0x00007f3ad3f3daa4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1297
#23 0x00007f3ad9a53574 in kdemain (argc=<optimized out>, argv=<optimized out>)
at ./src/konqmain.cpp:263
#24 0x00007f3ad95b2b97 in __libc_start_main (main=0x55db17be6780 <main>,
argc=2, argv=0x7ffc5cc6acf8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc5cc6ace8) at ../csu/libc-start.c:310
#25 0x000055db17be67ba in _start ()
Possible duplicates by query: bug 413345, bug 411151, bug 407943, bug 404702,
bug 403064.
Reported using DrKonqi
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