[konsole] [Bug 372619] New: Konsole crashed while switching tabs

Fri Nov 18 10:12:44 UTC 2016

https://bugs.kde.org/show_bug.cgi?id=372619

            Bug ID: 372619
           Summary: Konsole crashed while switching tabs
           Product: konsole
           Version: 16.08.2
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: Laurent.Rineau__kde at normalesup.org
  Target Milestone: ---

Application: konsole (16.08.2)

Qt Version: 5.6.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.6-201.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

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

I was rather active just before the crash typing quicking in several tabs. I
think the crashed occured during a switch of tab, in a given window.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
84      T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fd97c035940 (LWP 56773))]

Thread 3 (Thread 0x7fd95cd7b700 (LWP 56820)):
#0  0x00007fd97617a1cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd972398660 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fd95cd7aa30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007fd972398660 in g_wakeup_acknowledge (wakeup=0x7fd9580015b0) at
gwakeup.c:210
#3  0x00007fd9723554d6 in g_main_context_check
(context=context at entry=0x7fd950000990, max_priority=2147483647,
fds=fds at entry=0x7fd950003020, n_fds=n_fds at entry=1) at gmain.c:3632
#4  0x00007fd9723559a4 in g_main_context_iterate
(context=context at entry=0x7fd950000990, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007fd972355b1c in g_main_context_iteration (context=0x7fd950000990,
may_block=may_block at entry=1) at gmain.c:3901
#6  0x00007fd976f8424b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd9500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#7  0x00007fd976f335ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd95cd7ac40, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#8  0x00007fd976d92343 in QThread::exec() (this=this at entry=0x7fd97c0fc060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#9  0x00007fd97c087559 in QDBusConnectionManager::run() (this=0x7fd97c0fc060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#10 0x00007fd976d9699a in QThreadPrivate::start(void*) (arg=0x7fd97c0fc060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#11 0x00007fd974b4f5ca in start_thread (arg=0x7fd95cd7b700) at
pthread_create.c:333
#12 0x00007fd97618a0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd95e8ac700 (LWP 56795)):
#0  0x00007fd97617e56d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd973bdef80 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7fd95e8abb80) at /usr/include/bits/poll2.h:46
#2  0x00007fd973bdef80 in _xcb_conn_wait (c=c at entry=0x563d39667ca0,
cond=cond at entry=0x563d39667ce0, vector=vector at entry=0x0, count=count at entry=0x0)
at xcb_conn.c:459
#3  0x00007fd973be0b79 in xcb_wait_for_event (c=0x563d39667ca0) at xcb_in.c:693
#4  0x00007fd962c6bda9 in QXcbEventReader::run() (this=0x563d39676d30) at
qxcbconnection.cpp:1325
#5  0x00007fd976d9699a in QThreadPrivate::start(void*) (arg=0x563d39676d30) at
thread/qthread_unix.cpp:341
#6  0x00007fd974b4f5ca in start_thread (arg=0x7fd95e8ac700) at
pthread_create.c:333
#7  0x00007fd97618a0ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd97c035940 (LWP 56773)):
[KCrash Handler]
#6  0x00007fd97baf5d90 in QVector<QString>::freeData(QTypedArrayData<QString>*)
[clone .isra.22] () at /lib64/libkonsoleprivate.so.16
#7  0x00007fd97baf7885 in Konsole::UnixProcessInfo::readProcessInfo(int, bool)
() at /lib64/libkonsoleprivate.so.16
#8  0x00007fd97bb17d68 in Konsole::Session::updateSessionProcessInfo() () at
/lib64/libkonsoleprivate.so.16
#9  0x00007fd97bb17e57 in Konsole::Session::updateWorkingDirectory() () at
/lib64/libkonsoleprivate.so.16
#10 0x00007fd97bb1877a in Konsole::Session::getDynamicTitle() () at
/lib64/libkonsoleprivate.so.16
#11 0x00007fd97bb22753 in Konsole::SessionController::snapshot() () at
/lib64/libkonsoleprivate.so.16
#12 0x00007fd976f5cebc in QMetaObject::activate(QObject*, int, int, void**)
(a=0x7ffee940c550, r=0x563d3be46a40, this=<optimized out>) at
../../src/corelib/kernel/qobject_impl.h:124
#13 0x00007fd976f5cebc in QMetaObject::activate(QObject*, int, int, void**)
(sender=sender at entry=0x563d3bc59170, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x0) at
kernel/qobject.cpp:3715
#14 0x00007fd976f5d3b7 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender at entry=0x563d3bc59170, m=m at entry=0x7fd97716dd80
<QTimer::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x0) at kernel/qobject.cpp:3595
#15 0x00007fd976fcf3f0 in QTimer::timeout(QTimer::QPrivateSignal)
(this=this at entry=0x563d3bc59170) at .moc/moc_qtimer.cpp:198
#16 0x00007fd976f68f88 in QTimer::timerEvent(QTimerEvent*)
(this=0x563d3bc59170, e=<optimized out>) at kernel/qtimer.cpp:247
#17 0x00007fd976f5db8b in QObject::event(QEvent*) (this=0x563d3bc59170,
e=<optimized out>) at kernel/qobject.cpp:1278
#18 0x00007fd977a5cc0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x563d3bc59170, e=0x7ffee940c860) at
kernel/qapplication.cpp:3804
#19 0x00007fd977a620ef in QApplication::notify(QObject*, QEvent*)
(this=0x563d39653550, receiver=0x563d3bc59170, e=0x7ffee940c860) at
kernel/qapplication.cpp:3561
#20 0x00007fd976f347aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x563d3bc59170, event=event at entry=0x7ffee940c860) at
kernel/qcoreapplication.cpp:1015
#21 0x00007fd976f837ab in QTimerInfoList::activateTimers()
(event=0x7ffee940c860, receiver=<optimized out>) at
../../src/corelib/kernel/qcoreapplication.h:225
#22 0x00007fd976f837ab in QTimerInfoList::activateTimers()
(this=0x563d396a5bb0) at kernel/qtimerinfo_unix.cpp:637
#23 0x00007fd976f83d01 in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#24 0x00007fd9723556ba in g_main_context_dispatch (context=0x7fd9580016f0) at
gmain.c:3154
#25 0x00007fd9723556ba in g_main_context_dispatch
(context=context at entry=0x7fd9580016f0) at gmain.c:3769
#26 0x00007fd972355a70 in g_main_context_iterate
(context=context at entry=0x7fd9580016f0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3840
#27 0x00007fd972355b1c in g_main_context_iteration (context=0x7fd9580016f0,
may_block=may_block at entry=1) at gmain.c:3901
#28 0x00007fd976f8424b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x563d3969f3f0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#29 0x00007fd976f335ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffee940cab0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:204
#30 0x00007fd976f3b17c in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1285
#31 0x00007fd97bdd6a23 in kdemain () at /lib64/libkdeinit5_konsole.so
#32 0x00007fd9760a7731 in __libc_start_main (main=0x563d38ac9a60 <main>,
argc=3, argv=0x7ffee940cd78, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffee940cd68) at ../csu/libc-start.c:289
#33 0x0000563d38ac9a99 in _start ()

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.