[kde] [Bug 363687] New: Crash when trying to resize an LV with a mounted filessystem
Paul Burden via KDE Bugzilla
bugzilla_noreply at kde.org
Mon May 30 09:05:42 BST 2016
https://bugs.kde.org/show_bug.cgi?id=363687
Bug ID: 363687
Summary: Crash when trying to resize an LV with a mounted
filessystem
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: burden.paul at gmail.com
Application: kvpm (0.9.9)
KDE Platform Version: 4.14.16
Qt Version: 4.8.7
Operating System: Linux 4.4.0-22-generic x86_64
Distribution: Ubuntu 16.04 LTS
-- Information about the crash:
- What I was doing when the application crashed: I was trying to reduce the
size of a logical volume in a volume group. I had forgotten to unmount the file
system. KVPM told me that I needed to unmount it then crashed.
-- Backtrace:
Application: kvpm (kvpm), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f83671bd900 (LWP 3018))]
Thread 2 (Thread 0x7f834ffff700 (LWP 3706)):
#0 0x00007f835fbd4a49 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f835fb8f8b9 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f835fb9024b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f835fb9042c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f83652f92ce in QEventDispatcherGlib::processEvents
(this=0x7f8348004a40, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5 0x00007f83652c718f in QEventLoop::processEvents
(this=this at entry=0x7f834fffec80, flags=...) at kernel/qeventloop.cpp:149
#6 0x00007f83652c74f5 in QEventLoop::exec (this=this at entry=0x7f834fffec80,
flags=...) at kernel/qeventloop.cpp:204
#7 0x00007f83651b6549 in QThread::exec (this=this at entry=0xdb0740) at
thread/qthread.cpp:538
#8 0x00007f83652a7223 in QInotifyFileSystemWatcherEngine::run (this=0xdb0740)
at io/qfilesystemwatcher_inotify.cpp:265
#9 0x00007f83651b8e3c in QThreadPrivate::start (arg=0xdb0740) at
thread/qthread_unix.cpp:352
#10 0x00007f83610656fa in start_thread (arg=0x7f834ffff700) at
pthread_create.c:333
#11 0x00007f83638ccb5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f83671bd900 (LWP 3018)):
[KCrash Handler]
#6 SizeSelectorBox::getMaximumSize (this=0x50) at
/build/buildd/kvpm-0.9.9/kvpm/sizeselectorbox.cpp:284
#7 0x000000000049ad20 in LVReduceDialog::resetOkButton (this=0xf2ad00) at
/build/buildd/kvpm-0.9.9/kvpm/lvreduce.cpp:181
#8 0x000000000049b4b8 in LVReduceDialog::LVReduceDialog (this=0xf2ad00,
volume=<optimized out>, parent=<optimized out>) at
/build/buildd/kvpm-0.9.9/kvpm/lvreduce.cpp:150
#9 0x00000000004726a2 in LVActions::callDialog (this=0xcd0100,
action=<optimized out>) at /build/buildd/kvpm-0.9.9/kvpm/lvactions.cpp:916
#10 0x00007f83652dd010 in QMetaObject::activate (sender=0xcd0100, m=<optimized
out>, local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3567
#11 0x00007f8366b527e2 in KActionCollection::actionTriggered(QAction*) () from
/usr/lib/libkdeui.so.5
#12 0x00007f8366b53636 in ?? () from /usr/lib/libkdeui.so.5
#13 0x00007f83652dd010 in QMetaObject::activate (sender=sender at entry=0xcd3310,
m=m at entry=0x7f8365101da0 <QAction::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffcdc968600)
at kernel/qobject.cpp:3567
#14 0x00007f8364604d62 in QAction::triggered (this=this at entry=0xcd3310,
_t1=false) at .moc/release-shared/moc_qaction.cpp:276
#15 0x00007f83646060b3 in QAction::activate (this=this at entry=0xcd3310,
event=event at entry=QAction::Trigger) at kernel/qaction.cpp:1257
#16 0x00007f8364a679fd in QMenuPrivate::activateCausedStack
(this=this at entry=0xf1e4c0, causedStack=..., action=action at entry=0xcd3310,
action_e=action_e at entry=QAction::Trigger, self=self at entry=true) at
widgets/qmenu.cpp:1037
#17 0x00007f8364a6bde9 in QMenuPrivate::activateAction (this=0xf1e4c0,
action=0xcd3310, action_e=QAction::Trigger, self=<optimized out>) at
widgets/qmenu.cpp:1129
#18 0x00007f8366d0e663 in KMenu::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libkdeui.so.5
#19 0x00007f83646618d0 in QWidget::event (this=this at entry=0xf16410,
event=event at entry=0x7ffcdc968d20) at kernel/qwidget.cpp:8775
#20 0x00007f8364a6fffb in QMenu::event (this=0xf16410, e=0x7ffcdc968d20) at
widgets/qmenu.cpp:2480
#21 0x00007f836460afdc in QApplicationPrivate::notify_helper
(this=this at entry=0x88e510, receiver=receiver at entry=0xf16410,
e=e at entry=0x7ffcdc968d20) at kernel/qapplication.cpp:4570
#22 0x00007f83646120d6 in QApplication::notify (this=<optimized out>,
receiver=0xf16410, e=0x7ffcdc968d20) at kernel/qapplication.cpp:4113
#23 0x00007f8366c446aa in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#24 0x00007f83652c890d in QCoreApplication::notifyInternal
(this=0x7ffcdc96a580, receiver=receiver at entry=0xf16410,
event=event at entry=0x7ffcdc968d20) at kernel/qcoreapplication.cpp:955
#25 0x00007f83646116dd in QCoreApplication::sendEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver at entry=0xf16410,
event=event at entry=0x7ffcdc968d20, alienWidget=alienWidget at entry=0x0,
nativeWidget=nativeWidget at entry=0xf16410,
buttonDown=buttonDown at entry=0x7f8365136368 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3178
#27 0x00007f836468fd7c in QETWidget::translateMouseEvent
(this=this at entry=0xf16410, event=event at entry=0x7ffcdc969050) at
kernel/qapplication_x11.cpp:4572
#28 0x00007f836468ec83 in QApplication::x11ProcessEvent (this=0x7ffcdc96a580,
event=event at entry=0x7ffcdc969050) at kernel/qapplication_x11.cpp:3626
#29 0x00007f83646b8542 in x11EventSourceDispatch (s=0x8820f0, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f835fb90127 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f835fb90380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f835fb9042c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f83652f92ce in QEventDispatcherGlib::processEvents (this=0x85bb90,
flags=...) at kernel/qeventdispatcher_glib.cpp:452
#34 0x00007f83646b8616 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f83652c718f in QEventLoop::processEvents
(this=this at entry=0x7ffcdc969440, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f83652c74f5 in QEventLoop::exec (this=this at entry=0x7ffcdc969440,
flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f8364a6eb57 in QMenu::exec (this=this at entry=0xf16410, p=...,
action=action at entry=0x0) at widgets/qmenu.cpp:2124
#38 0x000000000050c1d4 in VolumeGroupTab::lvContextMenu (this=0xccfbc0,
item=<optimized out>) at /build/buildd/kvpm-0.9.9/kvpm/volumegrouptab.cpp:293
#39 0x00007f83652dd010 in QMetaObject::activate (sender=sender at entry=0xceae20,
m=m at entry=0x518e80 <VGTree::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffcdc9695b0)
at kernel/qobject.cpp:3567
#40 0x000000000043b41d in VGTree::lvMenuRequested (this=this at entry=0xceae20,
_t1=0xdc2ba0) at
/build/buildd/kvpm-0.9.9/obj-x86_64-linux-gnu/kvpm/moc_vgtree.cpp:105
#41 0x00000000004fddbf in VGTree::popupContextMenu (this=this at entry=0xceae20,
point=...) at /build/buildd/kvpm-0.9.9/kvpm/vgtree.cpp:397
#42 0x000000000043a8b0 in VGTree::qt_static_metacall (_o=0xceae20,
_c=<optimized out>, _id=1, _a=0x7ffcdc969730) at
/build/buildd/kvpm-0.9.9/obj-x86_64-linux-gnu/kvpm/moc_vgtree.cpp:55
#43 0x00007f83652dd010 in QMetaObject::activate (sender=sender at entry=0xceae20,
m=m at entry=0x7f83651037e0 <QWidget::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffcdc969730)
at kernel/qobject.cpp:3567
#44 0x00007f8364653662 in QWidget::customContextMenuRequested
(this=this at entry=0xceae20, _t1=...) at .moc/release-shared/moc_qwidget.cpp:373
#45 0x00007f8364662648 in QWidget::event (this=this at entry=0xceae20,
event=event at entry=0x7ffcdc969da0) at kernel/qwidget.cpp:8570
#46 0x00007f8364a2acee in QFrame::event (this=0xceae20, e=0x7ffcdc969da0) at
widgets/qframe.cpp:557
#47 0x00007f8364b50663 in QAbstractItemView::viewportEvent
(this=this at entry=0xceae20, event=event at entry=0x7ffcdc969da0) at
itemviews/qabstractitemview.cpp:1644
#48 0x00007f8364b91f9c in QTreeView::viewportEvent (this=0xceae20,
event=0x7ffcdc969da0) at itemviews/qtreeview.cpp:1252
#49 0x00007f83652c8a76 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this at entry=0x88e510, receiver=receiver at entry=0xcec090,
event=event at entry=0x7ffcdc969da0) at kernel/qcoreapplication.cpp:1065
#50 0x00007f836460afbc in QApplicationPrivate::notify_helper
(this=this at entry=0x88e510, receiver=receiver at entry=0xcec090,
e=e at entry=0x7ffcdc969da0) at kernel/qapplication.cpp:4566
#51 0x00007f8364612f0c in QApplication::notify (this=<optimized out>,
receiver=0xcec090, e=0x7ffcdc969da0) at kernel/qapplication.cpp:4192
#52 0x00007f8366c446aa in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#53 0x00007f83652c890d in QCoreApplication::notifyInternal
(this=0x7ffcdc96a580, receiver=receiver at entry=0xcec090,
event=event at entry=0x7ffcdc969da0) at kernel/qcoreapplication.cpp:955
#54 0x00007f836468f45c in QCoreApplication::sendSpontaneousEvent
(event=0x7ffcdc969da0, receiver=0xcec090) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#55 QETWidget::translateMouseEvent (this=this at entry=0xccfbc0,
event=event at entry=0x7ffcdc96a0d0) at kernel/qapplication_x11.cpp:4643
#56 0x00007f836468ec83 in QApplication::x11ProcessEvent (this=0x7ffcdc96a580,
event=event at entry=0x7ffcdc96a0d0) at kernel/qapplication_x11.cpp:3626
#57 0x00007f83646b8542 in x11EventSourceDispatch (s=0x8820f0, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#58 0x00007f835fb90127 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f835fb90380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f835fb9042c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f83652f92ae in QEventDispatcherGlib::processEvents (this=0x85bb90,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#62 0x00007f83646b8616 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007f83652c718f in QEventLoop::processEvents
(this=this at entry=0x7ffcdc96a4b0, flags=...) at kernel/qeventloop.cpp:149
#64 0x00007f83652c74f5 in QEventLoop::exec (this=this at entry=0x7ffcdc96a4b0,
flags=...) at kernel/qeventloop.cpp:204
#65 0x00007f83652cd4b9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#66 0x00007f836460922c in QApplication::exec () at kernel/qapplication.cpp:3828
#67 0x00000000004376a3 in main (argc=<optimized out>, argv=<optimized out>) at
/build/buildd/kvpm-0.9.9/kvpm/main.cpp:77
Possible duplicates by query: bug 353775.
Reported using DrKonqi
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