[konsole] [Bug 394617] New: Konsole crash when exiting nvim

Wed May 23 14:28:46 UTC 2018

https://bugs.kde.org/show_bug.cgi?id=394617

            Bug ID: 394617
           Summary: Konsole crash when exiting nvim
           Product: konsole
           Version: 18.04.1
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: hl037.prog at gmail.com
  Target Milestone: ---

Application: konsole (18.04.1)

Qt Version: 5.11.0
Frameworks Version: 5.46.0
Operating System: Linux 4.16.11-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Just execute the following command :

konsole -e 'nvim'

type `:q` and konsole crashes.

- Custom settings of the application:
If I replace nvim with vim, there is no crash, so it maybe be also related to
nvim. However, I filed the bug here since it's konsole that crashes, and there
is not this problem on xterm.

It doesn't crash if I first launch konsole (with a shell running), and then
execute nvim and exit it back to the shell.

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f164e2f0800 (LWP 7868))]

Thread 4 (Thread 0x7f1629ba0700 (LWP 7871)):
#0  0x00007f1645436ffc in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f162a83b094 in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007f162a83ad88 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007f1645431075 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f164dc3153f in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f1631870700 (LWP 7870)):
#0  0x00007f164dc26ea9 in poll () from /usr/lib/libc.so.6
#1  0x00007f1643446523 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f164344663e in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007f1649f56e64 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#4  0x00007f1649f0285c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#5  0x00007f1649d4bac9 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f1647e23976 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007f1649d55b95 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f1645431075 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f164dc3153f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f16394d5700 (LWP 7869)):
#0  0x00007f164dc26ea9 in poll () from /usr/lib/libc.so.6
#1  0x00007f1645857180 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f1645858e4b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f163c072f1a in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f1649d55b95 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f1645431075 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f164dc3153f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f164e2f0800 (LWP 7868)):
[KCrash Handler]
#6  0x00007f164d85afa0 in ?? () from /usr/lib/libkonsoleprivate.so.18
#7  0x00007f164d8ad0b3 in
Konsole::SessionManager::sessionProfileCommandReceived(QString const&) () from
/usr/lib/libkonsoleprivate.so.18
#8  0x00007f1649f2db60 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#9  0x00007f164d8e16a6 in
Konsole::Session::profileChangeCommandReceived(QString const&) () from
/usr/lib/libkonsoleprivate.so.18
#10 0x00007f164d8920dc in Konsole::Session::setUserTitle(int, QString const&)
() from /usr/lib/libkonsoleprivate.so.18
#11 0x00007f1649f2db60 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#12 0x00007f164d8e07b7 in Konsole::Emulation::titleChanged(int, QString const&)
() from /usr/lib/libkonsoleprivate.so.18
#13 0x00007f164d8db90a in ?? () from /usr/lib/libkonsoleprivate.so.18
#14 0x00007f1649f2db60 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/libQt5Core.so.5
#15 0x00007f1649f39b38 in QTimer::timeout(QTimer::QPrivateSignal) () from
/usr/lib/libQt5Core.so.5
#16 0x00007f1649f2e29b in QObject::event(QEvent*) () from
/usr/lib/libQt5Core.so.5
#17 0x00007f164af0a984 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQt5Widgets.so.5
#18 0x00007f164af1225b in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQt5Widgets.so.5
#19 0x00007f1649f03bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/libQt5Core.so.5
#20 0x00007f1649f5621a in QTimerInfoList::activateTimers() () from
/usr/lib/libQt5Core.so.5
#21 0x00007f1649f56aa2 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007f1643446368 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#23 0x00007f16434465b1 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x00007f164344663e in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#25 0x00007f1649f56e49 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQt5Core.so.5
#26 0x00007f163c107b32 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#27 0x00007f1649f0285c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQt5Core.so.5
#28 0x00007f1649f0ab56 in QCoreApplication::exec() () from
/usr/lib/libQt5Core.so.5
#29 0x00007f164df1bbc7 in kdemain () from /usr/lib/libkdeinit5_konsole.so
#30 0x00007f164db5c06b in __libc_start_main () from /usr/lib/libc.so.6
#31 0x000056468b2a475a in _start ()

Rapporter à https://bugs.kde.org/

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