[konsole] [Bug 411170] New: Crash when idly clicking / right-clicking on text

Morgan C bugzilla_noreply at kde.org
Thu Aug 22 14:40:16 BST 2019 

https://bugs.kde.org/show_bug.cgi?id=411170

            Bug ID: 411170
           Summary: Crash when idly clicking / right-clicking on text
           Product: konsole
           Version: 17.12.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: bugs.kde.org at mog.se
  Target Milestone: ---

Application: konsole (17.12.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.18.0-16-generic x86_64
Distribution: Ubuntu 18.04.2 LTS

-- Information about the crash:
Was absentlmindly left/right clicking on a word in console and Konsole crashed.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5880333180 (LWP 2755))]

Thread 4 (Thread 0x7f585bded700 (LWP 2771)):
#0  0x00007f58779a99f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5607e17319f8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5607e17319a8,
cond=0x5607e17319d0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5607e17319d0, mutex=0x5607e17319a8) at
pthread_cond_wait.c:655
#3  0x00007f5860fed3da in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f5860fed107 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f58779a36db in start_thread (arg=0x7f585bded700) at
pthread_create.c:463
#6  0x00007f587fc4788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f5863fff700 (LWP 2763)):
#0  0x00007f587fc3abf9 in __GI___poll (fds=0x7f585c004db0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5875ccb4c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5875ccb5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f587c19890b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f587c13d9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f587bf5c22a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f587a2f2d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f587bf6116d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f58779a36db in start_thread (arg=0x7f5863fff700) at
pthread_create.c:463
#9  0x00007f587fc4788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f586bf3f700 (LWP 2759)):
#0  0x00007f587fc3abf9 in __GI___poll (fds=0x7f586bf3eca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5877dc9747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5877dcb36a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f586ecec2a9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f587bf6116d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f58779a36db in start_thread (arg=0x7f586bf3f700) at
pthread_create.c:463
#6  0x00007f587fc4788f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5880333180 (LWP 2755)):
[KCrash Handler]
#6  0x00007f587f8ab87d in
Konsole::TerminalDisplay::charClass(Konsole::Character const&) const () from
/usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.17
#7  0x00007f587f8b0343 in Konsole::TerminalDisplay::findWordEnd(QPoint const&)
() from /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.17
#8  0x00007f587f8b1d99 in Konsole::TerminalDisplay::extendSelection(QPoint
const&) () from /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.17
#9  0x00007f587f8adf7c in
Konsole::TerminalDisplay::mouseMoveEvent(QMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.17
#10 0x00007f587d18e038 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f587f8b42ea in Konsole::TerminalDisplay::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.17
#12 0x00007f587d14f82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f587d15764f in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f587c13f9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f587d156622 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f587d1a914b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f587d1ab7ba in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f587d14f82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f587d1570f4 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f587c13f9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f587c993523 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007f587c994ff5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007f587c96c2eb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007f586ed4f1c0 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#25 0x00007f5875ccb317 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f5875ccb550 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f5875ccb5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f587c1988ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f587c13d9ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f587c146a84 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f587ff3ee27 in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#32 0x00007f587fb47b97 in __libc_start_main (main=0x5607df95d730, argc=3,
argv=0x7ffe47d54208, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe47d541f8) at ../csu/libc-start.c:310
#33 0x00005607df95d76a in _start ()

Possible duplicates by query: bug 381680, bug 369397, bug 359886.

Reported using DrKonqi

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