https://bugs.kde.org/show_bug.cgi?id=378269
Bug ID: 378269
Summary: Crash on files coping into BestCrypt container
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: sash...@ngs.ru
Target Milestone: ---
Application: dolphin (16.04.3)
Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.8.0-45-generic x86_64
Distribution: Ubuntu 16.10
-- Information about the crash:
- What I was doing when the application crashed:
I have installed BestCrypt programm from Jetico (TrueCrypt analog):
$ wget -O - https://www.jetico.com/one-click-installer.sh | sh -
Then created 2 Gb container (vfat, ext3 - reproduced with both):
$ mount
/dev/bcrypta on /home/jetico/BestCrypt/Container5 type vfat
(rw,nodev,relatime,sync,uid=1000,gid=1000,fmask=7077,dmask=7077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro,user)
/dev/bcryptb on /home/jetico/BestCrypt/Container6 type ext3
(rw,nodev,relatime,sync,data=ordered,user)
Then copy from somewhere whole bunch of 5 mb files 1 Gb in total size into
/home/jetico/BestCrypt/Container5
Dolphin crashes stably.
I is not reproduced if vfat or ext3 filesystem is mount over /dev/loop<N>
Reproduced on fresh Kubuntu 16.10 x64 installation with latest updates.
The crash can be reproduced every time.
-- 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 0x7ffa65ccbd40 (LWP 18524))]
Thread 4 (Thread 0x7ffa53fff700 (LWP 18528)):
#0 0x00007ffa78cea0bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007ffa6f36c9d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffa6f36caec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffa739cb4ab in QEventDispatcherGlib::processEvents
(this=0x7ffa4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007ffa739730fa in QEventLoop::exec (this=this@entry=0x7ffa53ffed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007ffa73798d43 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:500
#6 0x00007ffa7379dc68 in QThreadPrivate::start (arg=0x562c504b0ad0) at
thread/qthread_unix.cpp:341
#7 0x00007ffa6fefc6ca in start_thread (arg=0x7ffa53fff700) at
pthread_create.c:333
#8 0x00007ffa78cf60af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7ffa61ae5700 (LWP 18526)):
#0 0x00007ffa6f3b2029 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007ffa6f36bee5 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffa6f36c8fb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffa6f36caec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ffa739cb4ab in QEventDispatcherGlib::processEvents
(this=0x7ffa540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5 0x00007ffa739730fa in QEventLoop::exec (this=this@entry=0x7ffa61ae4cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007ffa73798d43 in QThread::exec (this=this@entry=0x7ffa7944ad60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#7 0x00007ffa793d6575 in QDBusConnectionManager::run (this=0x7ffa7944ad60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:171
#8 0x00007ffa7379dc68 in QThreadPrivate::start (arg=0x7ffa7944ad60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#9 0x00007ffa6fefc6ca in start_thread (arg=0x7ffa61ae5700) at
pthread_create.c:333
#10 0x00007ffa78cf60af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7ffa6327f700 (LWP 18525)):
#0 0x00007ffa78cea0bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007ffa6d28bc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007ffa6d28d8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007ffa657d6299 in QXcbEventReader::run (this=0x562c4ffda460) at
qxcbconnection.cpp:1325
#4 0x00007ffa7379dc68 in QThreadPrivate::start (arg=0x562c4ffda460) at
thread/qthread_unix.cpp:341
#5 0x00007ffa6fefc6ca in start_thread (arg=0x7ffa6327f700) at
pthread_create.c:333
#6 0x00007ffa78cf60af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7ffa65ccbd40 (LWP 18524)):
[KCrash Handler]
#6 0x00007ffa73989efc in QMetaType::construct (copy=0x7ffd21f42dbc,
where=0x562c50993b90, this=0x7ffd21f42c30) at
../../include/QtCore/../../src/corelib/kernel/qmetatype.h:2155
#7 QMetaType::create (type=<optimized out>, copy=0x7ffd21f42dbc) at
kernel/qmetatype.cpp:1702
#8 0x00007ffa739a25ed in queued_activate (locker=<synthetic pointer>...,
argv=0x7ffd21f42dd0, c=<optimized out>, signal=5, sender=0x7ffa540030f0) at
kernel/qobject.cpp:3568
#9 QMetaObject::activate (sender=sender@entry=0x7ffa540030f0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x7ffd21f42dd0) at kernel/qobject.cpp:3682
#10 0x00007ffa739a30f7 in QMetaObject::activate
(sender=sender@entry=0x7ffa540030f0, m=m@entry=0x7ffa79449a60
<QDBusConnectionPrivate::staticMetaObject>,
local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffd21f42dd0)
at kernel/qobject.cpp:3595
#11 0x00007ffa79430f7f in QDBusConnectionPrivate::messageNeedsSending
(this=this@entry=0x7ffa540030f0, _t1=<optimized out>, _t1@entry=0x0,
_t2=<optimized out>, _t3=<optimized out>, _t3@entry=-1) at
.moc/moc_qdbusconnection_p.cpp:334
#12 0x00007ffa793de6c3 in QDBusConnectionPrivate::send (this=0x7ffa540030f0,
message=...) at qdbusintegrator.cpp:1947
#13 0x00007ffa793dfa71 in QDBusConnectionPrivate::send (this=<optimized out>,
message=...) at qdbusintegrator.cpp:1949
#14 0x00007ffa793d70b1 in QDBusConnection::call
(this=this@entry=0x562c507f9290, message=..., mode=mode@entry=QDBus::NoBlock,
timeout=<optimized out>) at qdbusconnection.cpp:675
#15 0x00007ffa793f4852 in QDBusAbstractInterface::callWithArgumentList
(this=<optimized out>, mode=QDBus::NoBlock, method=..., args=...) at
qdbusabstractinterface.cpp:488
#16 0x00007ffa772a08dc in KUiServerJobTracker::processedAmount(KJob*,
KJob::Unit, unsigned long long) () from
/usr/lib/x86_64-linux-gnu/libKF5JobWidgets.so.5
#17 0x00007ffa7729e795 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5JobWidgets.so.5
#18 0x00007ffa739a2b49 in QMetaObject::activate (sender=0x562c50a18140,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3730
#19 0x00007ffa74ced31f in KJob::processedAmount(KJob*, KJob::Unit, unsigned
long long) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#20 0x00007ffa74cf0c69 in KJob::setProcessedAmount(KJob::Unit, unsigned long
long) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#21 0x00007ffa76d47396 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007ffa739a2b49 in QMetaObject::activate (sender=0x562c509269e0,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3730
#23 0x00007ffa74ced3fb in KJob::processedSize(KJob*, unsigned long long) ()
from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#24 0x00007ffa74cf0c8e in KJob::setProcessedAmount(KJob::Unit, unsigned long
long) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#25 0x00007ffa76d980b6 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#26 0x00007ffa739a2b49 in QMetaObject::activate (sender=0x562c50836a80,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3730
#27 0x00007ffa74ced3fb in KJob::processedSize(KJob*, unsigned long long) ()
from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#28 0x00007ffa74cf0c8e in KJob::setProcessedAmount(KJob::Unit, unsigned long
long) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#29 0x00007ffa739a2b49 in QMetaObject::activate (sender=0x562c504b2410,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3730
#30 0x00007ffa76d7a0c2 in KIO::SlaveInterface::processedSize(unsigned long
long) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#31 0x00007ffa76d7b9a3 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#32 0x00007ffa76d7a397 in KIO::SlaveInterface::dispatch() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#33 0x00007ffa76d7f4a1 in KIO::Slave::gotInput() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#34 0x00007ffa76e0a455 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#35 0x00007ffa739a2b49 in QMetaObject::activate (sender=0x562c50779b10,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3730
#36 0x00007ffa76d1ab4f in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#37 0x00007ffa739a3699 in QObject::event (this=0x562c50779b10, e=<optimized
out>) at kernel/qobject.cpp:1256
#38 0x00007ffa742b08ac in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x562c50779b10, e=0x562c508213b0) at
kernel/qapplication.cpp:3804
#39 0x00007ffa742b5d4f in QApplication::notify (this=0x7ffd21f44260,
receiver=0x562c50779b10, e=0x562c508213b0) at kernel/qapplication.cpp:3561
#40 0x00007ffa739753b0 in QCoreApplication::notifyInternal2
(receiver=0x562c50779b10, event=event@entry=0x562c508213b0) at
kernel/qcoreapplication.cpp:1015
#41 0x00007ffa7397733c in QCoreApplication::sendEvent (event=0x562c508213b0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x562c4ffbf8a0) at
kernel/qcoreapplication.cpp:1650
#43 0x00007ffa739777f8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1508
#44 0x00007ffa739cb083 in postEventSourceDispatch (s=0x562c4fff8410) at
kernel/qeventdispatcher_glib.cpp:270
#45 0x00007ffa6f36c7d7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007ffa6f36ca40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007ffa6f36caec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007ffa739cb48f in QEventDispatcherGlib::processEvents
(this=0x562c4ffff700, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#49 0x00007ffa739730fa in QEventLoop::exec (this=this@entry=0x7ffd21f44120,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#50 0x00007ffa7397b90c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1285
#51 0x00007ffa790147e9 in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#52 0x00007ffa78c0e3f1 in __libc_start_main (main=0x562c4f273770, argc=2,
argv=0x7ffd21f443e8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd21f443d8) at ../csu/libc-start.c:291
#53 0x0000562c4f2737aa in _start ()
Reported using DrKonqi
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