https://bugs.kde.org/show_bug.cgi?id=390491
Bug ID: 390491
Summary: Dolphin and Kate crashed consequently when the
directory/file browesing is deleted (by git-clean)
Product: dolphin
Version: 17.12.2
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-n...@kde.org
Reporter: buo.ren....@gmail.com
CC: elvis.angelac...@kde.org
Target Milestone: ---
Application: dolphin (17.12.2)
Qt Version: 5.9.3
Frameworks Version: 5.43.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon User Edition 5.12
-- Information about the crash:
- What I was doing when the application crashed:
I am editing a snapcraft description file under a source tree managed by Git, I
decided to created a orphan branch and commit it in there instead so I run a
git checkout --orphan <branchname> and run `git rm --cached *` to unstage all
existing files and `git clean -dfx` to remove all untracted files
- Expected Behavior:
The files are removed, Dolphin and Kate run normally with a prompt of the
directory/file browsing is deleted
- Current Behavior:
Both application crashes, no backup :-(
-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc2eb8d18c0 (LWP 12401))]
Thread 4 (Thread 0x7fc2bc30c700 (LWP 12410)):
#0 0x00007fc2eb21974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc2de4ba38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fc2b4002e20, timeout=<optimized out>, context=0x7fc2b4000990) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fc2de4ba38c in g_main_context_iterate
(context=context@entry=0x7fc2b4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fc2de4ba49c in g_main_context_iteration (context=0x7fc2b4000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007fc2e54536cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc2b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fc2e53fbe2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fc2bc30bd00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fc2e52248f4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007fc2e5229709 in QThreadPrivate::start(void*) (arg=0x2a71540) at
thread/qthread_unix.cpp:368
#8 0x00007fc2e05a86ba in start_thread (arg=0x7fc2bc30c700) at
pthread_create.c:333
#9 0x00007fc2eb22541d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fc2ce95e700 (LWP 12409)):
#0 0x00007fc2eb21527d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc2de4fd6f0 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7fc2ce95dac0, __fd=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2 0x00007fc2de4fd6f0 in g_wakeup_acknowledge (wakeup=0x24d7ab0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gwakeup.c:210
#3 0x00007fc2de4b9e74 in g_main_context_check
(context=context@entry=0x7fc2c8000990, max_priority=2147483647,
fds=fds@entry=0x7fc2c8012270, n_fds=n_fds@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3632
#4 0x00007fc2de4ba330 in g_main_context_iterate
(context=context@entry=0x7fc2c8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3837
#5 0x00007fc2de4ba49c in g_main_context_iteration (context=0x7fc2c8000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#6 0x00007fc2e54536cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fc2c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fc2e53fbe2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fc2ce95dcd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#8 0x00007fc2e52248f4 in QThread::exec() (this=this@entry=0x7fc2e5b46d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#9 0x00007fc2e58d2315 in QDBusConnectionManager::run() (this=0x7fc2e5b46d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#10 0x00007fc2e5229709 in QThreadPrivate::start(void*) (arg=0x7fc2e5b46d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#11 0x00007fc2e05a86ba in start_thread (arg=0x7fc2ce95e700) at
pthread_create.c:333
#12 0x00007fc2eb22541d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fc2d4f6d700 (LWP 12403)):
#0 0x00007fc2eb21974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fc2dde01c62 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7fc2d4f6cc00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 0x00007fc2dde01c62 in _xcb_conn_wait (c=c@entry=0x2498850,
cond=cond@entry=0x2498890, vector=vector@entry=0x0, count=count@entry=0x0) at
../../src/xcb_conn.c:459
#3 0x00007fc2dde038d7 in xcb_wait_for_event (c=0x2498850) at
../../src/xcb_in.c:693
#4 0x00007fc2d7af81f9 in QXcbEventReader::run() (this=0x24a3c60) at
qxcbconnection.cpp:1330
#5 0x00007fc2e5229709 in QThreadPrivate::start(void*) (arg=0x24a3c60) at
thread/qthread_unix.cpp:368
#6 0x00007fc2e05a86ba in start_thread (arg=0x7fc2d4f6d700) at
pthread_create.c:333
#7 0x00007fc2eb22541d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fc2eb8d18c0 (LWP 12401)):
[KCrash Handler]
#6 0x00007fc2e6d9246e in KDirWatchPrivate::inotifyEventReceived()
(this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:112
#7 0x00007fc2e6d9246e in KDirWatchPrivate::inotifyEventReceived()
(this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstringbuilder.h:131
#8 0x00007fc2e6d9246e in KDirWatchPrivate::inotifyEventReceived()
(this=0x2a07b20) at /workspace/build/src/lib/io/kdirwatch.cpp:322
#9 0x00007fc2e542a279 in QMetaObject::activate(QObject*, int, int, void**)
(sender=sender@entry=0x2a69ae0, signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa75eaef0)
at kernel/qobject.cpp:3766
#10 0x00007fc2e542ab87 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0x2a69ae0, m=m@entry=0x7fc2e58b4d60
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa75eaef0)
at kernel/qobject.cpp:3628
#11 0x00007fc2e5436528 in QSocketNotifier::activated(int,
QSocketNotifier::QPrivateSignal) (this=this@entry=0x2a69ae0, _t1=17, _t2=...)
at .moc/moc_qsocketnotifier.cpp:136
#12 0x00007fc2e54368eb in QSocketNotifier::event(QEvent*) (this=0x2a69ae0,
e=<optimized out>) at kernel/qsocketnotifier.cpp:266
#13 0x00007fc2e63e7b9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x2a69ae0, e=0x7fffa75eb150) at
kernel/qapplication.cpp:3722
#14 0x00007fc2e63ef5a7 in QApplication::notify(QObject*, QEvent*)
(this=0x7fffa75eb4b0, receiver=0x2a69ae0, e=0x7fffa75eb150) at
kernel/qapplication.cpp:3481
#15 0x00007fc2e53fddf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x2a69ae0, event=event@entry=0x7fffa75eb150) at
kernel/qcoreapplication.cpp:1018
#16 0x00007fc2e545432d in socketNotifierSourceDispatch(GSource*, GSourceFunc,
gpointer) (event=0x7fffa75eb150, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#17 0x00007fc2e545432d in socketNotifierSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=0x24c6590) at kernel/qeventdispatcher_glib.cpp:106
#18 0x00007fc2de4ba197 in g_main_context_dispatch (context=0x7fc2d00016f0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
#19 0x00007fc2de4ba197 in g_main_context_dispatch
(context=context@entry=0x7fc2d00016f0) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
#20 0x00007fc2de4ba3f0 in g_main_context_iterate
(context=context@entry=0x7fc2d00016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
#21 0x00007fc2de4ba49c in g_main_context_iteration (context=0x7fc2d00016f0,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#22 0x00007fc2e54536af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x24cb280, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007fc2e53fbe2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffa75eb370, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#24 0x00007fc2e5404d64 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1291
#25 0x00007fc2e5c70bdc in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1679
#26 0x00007fc2e63e7af5 in QApplication::exec() () at
kernel/qapplication.cpp:2910
#27 0x00007fc2eb52b90a in kdemain(int, char**) (argc=1, argv=<optimized out>)
at /workspace/build/src/main.cpp:163
#28 0x00007fc2eb13e830 in __libc_start_main (main=0x4006b0 <main(int, char**)>,
argc=1, argv=0x7fffa75eb638, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffa75eb628) at ../csu/libc-start.c:291
#29 0x00000000004006e9 in _start ()
Possible duplicates by query: bug 390214.
Reported using DrKonqi
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