[konsole] [Bug 371599] New: Konsole crashed with multiple Konsole / tabs

Shawn Starr via KDE Bugzilla bugzilla_noreply at kde.org
Mon Oct 24 18:32:13 UTC 2016 

https://bugs.kde.org/show_bug.cgi?id=371599

            Bug ID: 371599
           Summary: Konsole crashed with multiple Konsole / tabs
           Product: konsole
           Version: 16.08.1
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: shawn.starr at rogers.com

Application: konsole (16.08.1)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.9.0-rc1+ x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
I had tried to detach a session while i had other Konsole windows opened, then
it suddenly crashed and killed all of them.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f18cfd7b940 (LWP 1483))]

Thread 8 (Thread 0x7f18b5034700 (LWP 1492)):
#0  0x00007f18dcb5cbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f18be9aa393 in cnd_wait (cond=0x55b0ad7ff030, mtx=0x55b0ad7ff008) at
../../../include/c11/threads_posix.h:159
#2  0x00007f18be9aa77f in util_queue_thread_func (input=0x55b0ad806e20) at
util/u_queue.c:76
#3  0x00007f18be9aa2ce in impl_thrd_routine (p=0x55b0ad806bf0) at
../../../include/c11/threads_posix.h:87
#4  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f18b5835700 (LWP 1491)):
#0  0x00007f18dcb5cbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f18be9aa393 in cnd_wait (cond=0x55b0ad7ff030, mtx=0x55b0ad7ff008) at
../../../include/c11/threads_posix.h:159
#2  0x00007f18be9aa77f in util_queue_thread_func (input=0x55b0ad807050) at
util/u_queue.c:76
#3  0x00007f18be9aa2ce in impl_thrd_routine (p=0x55b0ad807070) at
../../../include/c11/threads_posix.h:87
#4  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f18b6036700 (LWP 1490)):
#0  0x00007f18dcb5cbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f18be9aa393 in cnd_wait (cond=0x55b0ad7ff030, mtx=0x55b0ad7ff008) at
../../../include/c11/threads_posix.h:159
#2  0x00007f18be9aa77f in util_queue_thread_func (input=0x55b0ad806e20) at
util/u_queue.c:76
#3  0x00007f18be9aa2ce in impl_thrd_routine (p=0x55b0ad806e40) at
../../../include/c11/threads_posix.h:87
#4  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f18bc9e0700 (LWP 1489)):
#0  0x00007f18dcb5cbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f18be9aa393 in cnd_wait (cond=0x55b0ad7ff030, mtx=0x55b0ad7ff008) at
../../../include/c11/threads_posix.h:159
#2  0x00007f18be9aa77f in util_queue_thread_func (input=0x55b0ad806bf0) at
util/u_queue.c:76
#3  0x00007f18be9aa2ce in impl_thrd_routine (p=0x55b0ad806c10) at
../../../include/c11/threads_posix.h:87
#4  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f18bd3e6700 (LWP 1488)):
#0  0x00007f18dcb5cbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f18be9aa393 in cnd_wait (cond=0x55b0ad7fdba0, mtx=0x55b0ad7fdb78) at
../../../include/c11/threads_posix.h:159
#2  0x00007f18be9aa77f in util_queue_thread_func (input=0x55b0ad6ea180) at
util/u_queue.c:76
#3  0x00007f18be9aa2ce in impl_thrd_routine (p=0x55b0ad762450) at
../../../include/c11/threads_posix.h:87
#4  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#5  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f18c4c5c700 (LWP 1486)):
#0  0x00007f18da3eda09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f18da3a9900 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f18da3a9b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f18df18f24b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f18df13e5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f18def9d343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f18e42b2559 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#7  0x00007f18defa199a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f18c65af700 (LWP 1485)):
#0  0x00007f18de3893ed in poll () at /lib64/libc.so.6
#1  0x00007f18dbc32f80 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7f18c65aeb80) at /usr/include/bits/poll2.h:46
#2  0x00007f18dbc32f80 in _xcb_conn_wait (c=c at entry=0x55b0ad64ceb0,
cond=cond at entry=0x55b0ad64cef0, vector=vector at entry=0x0, count=count at entry=0x0)
at xcb_conn.c:459
#3  0x00007f18dbc34b79 in xcb_wait_for_event (c=0x55b0ad64ceb0) at xcb_in.c:693
#4  0x00007f18c9305da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#5  0x00007f18defa199a in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#6  0x00007f18dcb575ca in start_thread () at /lib64/libpthread.so.0
#7  0x00007f18de394f6d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f18cfd7b940 (LWP 1483)):
[KCrash Handler]
#6  0x00007f18e3cfbd90 in QVector<QString>::freeData(QTypedArrayData<QString>*)
[clone .isra.22] () at /lib64/libkonsoleprivate.so.16
#7  0x00007f18e3cfd885 in Konsole::UnixProcessInfo::readProcessInfo(int, bool)
() at /lib64/libkonsoleprivate.so.16
#8  0x00007f18e3d1d50e in Konsole::Session::updateForegroundProcessInfo() () at
/lib64/libkonsoleprivate.so.16
#9  0x00007f18e3d1e5c5 in Konsole::Session::getProcessInfo() () at
/lib64/libkonsoleprivate.so.16
#10 0x00007f18e3d1e787 in Konsole::Session::getDynamicTitle() () at
/lib64/libkonsoleprivate.so.16
#11 0x00007f18e3d28753 in Konsole::SessionController::snapshot() () at
/lib64/libkonsoleprivate.so.16
#12 0x00007f18df167ebc in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#13 0x00007f18df173f88 in QTimer::timerEvent(QTimerEvent*) () at
/lib64/libQt5Core.so.5
#14 0x00007f18df168b8b in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#15 0x00007f18dfc65c0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#16 0x00007f18dfc6b0ef in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#17 0x00007f18df13f7aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#18 0x00007f18df18e7ab in QTimerInfoList::activateTimers() () at
/lib64/libQt5Core.so.5
#19 0x00007f18df18ed39 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#20 0x00007f18da3a96ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#21 0x00007f18da3a9a70 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#22 0x00007f18da3a9b1c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#23 0x00007f18df18f22f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#24 0x00007f18df13e5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#25 0x00007f18df14617c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#26 0x00007f18e3fdca23 in kdemain () at /lib64/libkdeinit5_konsole.so
#27 0x00007f18de2b2731 in __libc_start_main () at /lib64/libc.so.6
#28 0x000055b0ac703a99 in _start ()

Possible duplicates by query: bug 233231, bug 225211.

Reported using DrKonqi

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