[Digikam-devel] [digikam] [Bug 342010] New: Digikam crash, apparently in xcb
Kenneth Ingham
kdebugs at i-pi.com
Thu Dec 18 20:30:44 GMT 2014
https://bugs.kde.org/show_bug.cgi?id=342010
Bug ID: 342010
Summary: Digikam crash, apparently in xcb
Product: digikam
Version: 4.5.0
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: digikam-devel at kde.org
Reporter: kdebugs at i-pi.com
Application: digikam (4.5.0)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.17.4-1-desktop x86_64
Distribution: "openSUSE 20141216 (Tumbleweed) (x86_64)"
-- Information about the crash:
- What I was doing when the application crashed:
I removed all digikam config and database files so it was starting fresh:
rm -rf ~/.kde4/share/config/digikamrc ~/Photography/thumbnails-digikam.db
~/Photography/digikam4.db ~/.kde4/share/apps/digikam
I started digikam and selected a directory containing photos and a location for
the databases. It then crashed without showing any thumbnails.
When I ran this in gdb and got a backtrace, it said:
xcb_xlib_threads_sequence_lost.
Specifically, here is the backtrace:
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffd1d6d700 (LWP 3227)]
0x00007ffff096d0f7 in __GI_raise (sig=sig at entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:55
55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007ffff096d0f7 in __GI_raise (sig=sig at entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:55
#1 0x00007ffff096e4ca in __GI_abort () at abort.c:78
#2 0x00007ffff0966116 in __assert_fail_base (
fmt=0x7ffff0a9bab0 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
assertion=assertion at entry=0x7fffeef771b0 "!xcb_xlib_threads_sequence_lost",
file=file at entry=0x7fffeef7700b "xcb_io.c", line=line at entry=635,
function=function at entry=0x7fffeef77477 <__PRETTY_FUNCTION__.14540>
"_XReply") at assert.c:92
#3 0x00007ffff09661c2 in __GI___assert_fail (
assertion=assertion at entry=0x7fffeef771b0 "!xcb_xlib_threads_sequence_lost",
file=file at entry=0x7fffeef7700b "xcb_io.c", line=line at entry=635,
function=function at entry=0x7fffeef77477 <__PRETTY_FUNCTION__.14540>
"_XReply") at assert.c:101
#4 0x00007fffeef0861c in _XReply (dpy=dpy at entry=0xcd7790,
rep=rep at entry=0x7fffd1d6bc60, extra=extra at entry=0, discard=discard at entry=0)
at xcb_io.c:633
#5 0x00007fffeeeef056 in XGetWindowProperty (dpy=0xcd7790, w=73400597,
property=property at entry=35, offset=offset at entry=0, length=length at entry=9,
delete=delete at entry=0, req_type=req_type at entry=35,
actual_type=actual_type at entry=0x7fffd1d6bd28,
actual_format=actual_format at entry=0x7fffd1d6bd1c,
nitems=nitems at entry=0x7fffd1d6bd38,
bytesafter=bytesafter at entry=0x7fffd1d6bd30, prop=prop at entry=0x7fffd1d6bd20)
at GetProp.c:69
#6 0x00007fffeeeedf3e in XGetWMHints (dpy=<optimized out>, w=<optimized out>)
at GetHints.c:116
#7 0x00007ffff20938ec in QWidgetPrivate::setWindowIcon_sys (
this=this at entry=0x7fffb80315b0, forceReset=forceReset at entry=false)
at kernel/qwidget_x11.cpp:1557
#8 0x00007ffff2048b45 in QWidget::create (this=0x7fffcc117fc0,
window=window at entry=0, initializeWindow=initializeWindow at entry=true,
destroyOldWindow=destroyOldWindow at entry=true) at kernel/qwidget.cpp:1543
#9 0x00007ffff20491c4 in QWidgetPrivate::createWinId (this=<optimized out>,
winid=winid at entry=0) at kernel/qwidget.cpp:2576
#10 0x00007ffff204925b in QWidget::winId (this=0x7fffcc117fc0)
at kernel/qwidget.cpp:2534
---Type <return> to continue, or q <return> to quit---
#11 0x00007ffff2c7f2ef in KDialog::setPlainCaption (
this=this at entry=0x7fffcc117fc0, caption=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:493
#12 0x00007ffff2c7e692 in KDialogPrivate::init (
this=this at entry=0x7fffb802d3f0, q=q at entry=0x7fffcc117fc0)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:181
#13 0x00007ffff2c7e7f2 in KDialog::KDialog (this=0x7fffcc117fc0,
parent=<optimized out>, flags=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:192
#14 0x00007ffff2c92295 in KMessageBox::informationListWId (parent_id=0,
text=..., strlist=..., caption=..., dontShowAgainName=..., options=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:987
#15 0x00007ffff2c92564 in KMessageBox::informationWId (
parent_id=parent_id at entry=0, text=..., caption=..., dontShowAgainName=...,
options=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:969
#16 0x00007ffff2c92851 in KMessageBox::messageBoxWId (
parent_id=parent_id at entry=0, type=type at entry=KMessageBox::Information,
text=..., caption=..., buttonYes=..., buttonNo=..., buttonCancel=...,
dontShow=..., options=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:1100
#17 0x00007ffff2c92ab5 in KMessageBox::queuedMessageBoxWId (parent_id=0,
type=KMessageBox::Information, text=..., caption=...)
at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:1135
#18 0x00007ffff1a7024a in KMessage::message (
messageType=messageType at entry=KMessage::Information, text=..., caption=...)
at /usr/src/debug/kdelibs-4.14.3/kdecore/io/kmessage.cpp:97
#19 0x00007ffff1a63bdc in KMessageBoxDebugStream::writeData (
this=0x7fffcc18ad40, data=<optimized out>, len=198)
at /usr/src/debug/kdelibs-4.14.3/kdecore/io/kdebug.cpp:170
#20 0x00007ffff15825b0 in QIODevice::write (this=0x7fffcc18ad40,
data=0x7fffb8007a38 "digikam(3217)/KEXIV2: Cannot load metadata from file
(Error # 11 :
/home/ingham/Photos/Alicia-2014-12-10/CellPhone/20141210_112417-levels-100.xcf:
The file contains data of an unknown image type ",
maxSize=<optimized out>) at io/qiodevice.cpp:1371
#21 0x00007ffff1591bdd in write (data=..., this=<optimized out>)
at ../../src/corelib/io/qiodevice.h:127
---Type <return> to continue, or q <return> to quit---
#22 QTextStreamPrivate::flushWriteBuffer (this=this at entry=0x7fffcc1c7fb0)
at io/qtextstream.cpp:681
#23 0x00007ffff159a7c1 in QTextStream::~QTextStream (this=0x7fffcc06e350,
__in_chrg=<optimized out>) at io/qtextstream.cpp:1149
#24 0x00007ffff636a866 in ~Stream (this=0x7fffcc06e350,
__in_chrg=<optimized out>) at /usr/include/QtCore/qdebug.h:64
#25 ~QDebug (this=0x7fffd1d6c410, __in_chrg=<optimized out>)
at /usr/include/QtCore/qdebug.h:88
#26 KExiv2Iface::KExiv2::Private::printExiv2ExceptionError (msg=..., e=...)
at /usr/src/debug/libkexiv2-4.14.3/libkexiv2/kexiv2_p.cpp:333
#27 0x00007ffff636827d in KExiv2Iface::KExiv2::load (
this=this at entry=0x7fffb8029a50, filePath=...)
at /usr/src/debug/libkexiv2-4.14.3/libkexiv2/kexiv2.cpp:334
#28 0x00007ffff5c84086 in Digikam::DMetadata::load (
this=this at entry=0x7fffb8029a50, filePath=...)
at /usr/src/debug/digikam-4.5.0/core/libs/dmetadata/dmetadata.cpp:110
#29 0x00007ffff56d75ef in Digikam::ImageScanner::loadFromDisk (
this=this at entry=0x7fffd1d6c6d0)
at /usr/src/debug/digikam-4.5.0/core/libs/database/imagescanner.cpp:1525
#30 0x00007ffff56d77e0 in Digikam::ImageScanner::newFile (
this=this at entry=0x7fffd1d6c6d0, albumId=albumId at entry=3)
at /usr/src/debug/digikam-4.5.0/core/libs/database/imagescanner.cpp:285
#31 0x00007ffff566f936 in Digikam::CollectionScanner::scanNewFile (
this=this at entry=0x7fffd1d6cd20, info=..., albumId=3)
at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:1247
#32 0x00007ffff5672a9f in Digikam::CollectionScanner::scanAlbum (
this=this at entry=0x7fffd1d6cd20, location=..., album=...)
at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:1089
#33 0x00007ffff5672957 in Digikam::CollectionScanner::scanAlbum (
this=this at entry=0x7fffd1d6cd20, location=..., album=...)
at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:1112
#34 0x00007ffff5673363 in Digikam::CollectionScanner::scanAlbumRoot (
this=this at entry=0x7fffd1d6cd20, location=...)
at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:828---Type
<return> to continue, or q <return> to quit---
#35 0x00007ffff5673f3d in Digikam::CollectionScanner::completeScan (
this=this at entry=0x7fffd1d6cd20)
at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:489
#36 0x00000000005e37cf in Digikam::ScanController::run (this=0xe30370)
at /usr/src/debug/digikam-4.5.0/core/app/database/scancontroller.cpp:756
#37 0x00007ffff14f279f in QThreadPrivate::start (arg=0xe30370)
at thread/qthread_unix.cpp:349
#38 0x00007fffee96c3a4 in start_thread (arg=0x7fffd1d6d700)
at pthread_create.c:310
#39 0x00007ffff0a1ca4d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb) quit
A debugging session is active.
Inferior 1 [process 3217] will be killed.
Quit anyway? (y or n) y
The crash can be reproduced every time.
-- Backtrace:
Application: digiKam (digikam), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
_XReply (dpy=dpy at entry=0x18dc060, rep=rep at entry=0x7fff6059ba20,
extra=extra at entry=0, discard=discard at entry=0) at xcb_io.c:596
[Current thread is 1 (Thread 0x7fcb934ac880 (LWP 3273))]
Thread 6 (Thread 0x7fcb6e6cf700 (LWP 3274)):
#0 0x00007fcb8bf884ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fcb72e40268 in poll (__timeout=-1, __nfds=2, __fds=0x7fcb6e6cedb0)
at /usr/include/bits/poll2.h:46
#2 linux_udev_event_thread_main (arg=<optimized out>) at os/linux_udev.c:176
#3 0x00007fcb89ee03a4 in start_thread (arg=0x7fcb6e6cf700) at
pthread_create.c:310
#4 0x00007fcb8bf90a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fcb6712e700 (LWP 3275)):
#0 0x00007fcb8bf884ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fcb83fe9be4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7fcb60003410, timeout=-1, context=0x7fcb600009a0) at gmain.c:4076
#2 g_main_context_iterate (context=context at entry=0x7fcb600009a0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3776
#3 0x00007fcb83fe9cec in g_main_context_iteration (context=0x7fcb600009a0,
may_block=1) at gmain.c:3842
#4 0x00007fcb8cb9510e in QEventDispatcherGlib::processEvents
(this=0x7fcb600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5 0x00007fcb8cb66e9f in QEventLoop::processEvents
(this=this at entry=0x7fcb6712dd20, flags=...) at kernel/qeventloop.cpp:149
#6 0x00007fcb8cb67195 in QEventLoop::exec (this=this at entry=0x7fcb6712dd20,
flags=...) at kernel/qeventloop.cpp:204
#7 0x00007fcb8ca640bf in QThread::exec (this=this at entry=0x1e1c900) at
thread/qthread.cpp:538
#8 0x00007fcb8cb487b3 in QInotifyFileSystemWatcherEngine::run (this=0x1e1c900)
at io/qfilesystemwatcher_inotify.cpp:265
#9 0x00007fcb8ca6679f in QThreadPrivate::start (arg=0x1e1c900) at
thread/qthread_unix.cpp:349
#10 0x00007fcb89ee03a4 in start_thread (arg=0x7fcb6712e700) at
pthread_create.c:310
#11 0x00007fcb8bf90a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fcb6669e700 (LWP 3285)):
[KCrash Handler]
#6 0x00007fcb8bee10f7 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#7 0x00007fcb8bee24ca in __GI_abort () at abort.c:78
#8 0x00007fcb8beda116 in __assert_fail_base (fmt=0x7fcb8c00fab0 "%s%s%s:%u:
%s%sAssertion `%s' failed.\n%n", assertion=assertion at entry=0x7fcb8a4eb033
"!xcb_xlib_unknown_req_in_deq", file=file at entry=0x7fcb8a4eb00b "xcb_io.c",
line=line at entry=179, function=function at entry=0x7fcb8a4eb4d0
<__PRETTY_FUNCTION__.14410> "dequeue_pending_request") at assert.c:92
#9 0x00007fcb8beda1c2 in __GI___assert_fail
(assertion=assertion at entry=0x7fcb8a4eb033 "!xcb_xlib_unknown_req_in_deq",
file=file at entry=0x7fcb8a4eb00b "xcb_io.c", line=line at entry=179,
function=function at entry=0x7fcb8a4eb4d0 <__PRETTY_FUNCTION__.14410>
"dequeue_pending_request") at assert.c:101
#10 0x00007fcb8a47b56c in dequeue_pending_request (dpy=dpy at entry=0x18dc060,
req=req at entry=0x5ebcfa0) at xcb_io.c:177
#11 0x00007fcb8a47c393 in _XReply (dpy=dpy at entry=0x18dc060,
rep=rep at entry=0x7fcb6669ce70, extra=extra at entry=0, discard=discard at entry=0) at
xcb_io.c:639
#12 0x00007fcb8a463056 in XGetWindowProperty (dpy=0x18dc060, w=79692492,
property=property at entry=35, offset=offset at entry=0, length=length at entry=9,
delete=delete at entry=0, req_type=req_type at entry=35,
actual_type=actual_type at entry=0x7fcb6669cf38,
actual_format=actual_format at entry=0x7fcb6669cf2c,
nitems=nitems at entry=0x7fcb6669cf48, bytesafter=bytesafter at entry=0x7fcb6669cf40,
prop=prop at entry=0x7fcb6669cf30) at GetProp.c:69
#13 0x00007fcb8a461f3e in XGetWMHints (dpy=<optimized out>, w=<optimized out>)
at GetHints.c:116
#14 0x00007fcb8d6078ec in QWidgetPrivate::setWindowIcon_sys
(this=this at entry=0x7fcb580863f0, forceReset=forceReset at entry=false) at
kernel/qwidget_x11.cpp:1557
#15 0x00007fcb8d5bcb45 in QWidget::create (this=0x7fcb5803bc60,
window=window at entry=0, initializeWindow=initializeWindow at entry=true,
destroyOldWindow=destroyOldWindow at entry=true) at kernel/qwidget.cpp:1543
#16 0x00007fcb8d5bd1c4 in QWidgetPrivate::createWinId (this=<optimized out>,
winid=winid at entry=0) at kernel/qwidget.cpp:2576
#17 0x00007fcb8d5bd25b in QWidget::winId (this=0x7fcb5803bc60) at
kernel/qwidget.cpp:2534
#18 0x00007fcb8e1f32ef in KDialog::setPlainCaption
(this=this at entry=0x7fcb5803bc60, caption=...) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:493
#19 0x00007fcb8e1f2692 in KDialogPrivate::init (this=this at entry=0x7fcb580bb9e0,
q=q at entry=0x7fcb5803bc60) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:181
#20 0x00007fcb8e1f27f2 in KDialog::KDialog (this=0x7fcb5803bc60,
parent=<optimized out>, flags=...) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kdialog.cpp:192
#21 0x00007fcb8e206295 in KMessageBox::informationListWId (parent_id=0,
text=..., strlist=..., caption=..., dontShowAgainName=..., options=...) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:987
#22 0x00007fcb8e206564 in KMessageBox::informationWId
(parent_id=parent_id at entry=0, text=..., caption=..., dontShowAgainName=...,
options=...) at /usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:969
#23 0x00007fcb8e206851 in KMessageBox::messageBoxWId
(parent_id=parent_id at entry=0, type=type at entry=KMessageBox::Information,
text=..., caption=..., buttonYes=..., buttonNo=..., buttonCancel=...,
dontShow=..., options=...) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:1100
#24 0x00007fcb8e206ab5 in KMessageBox::queuedMessageBoxWId (parent_id=0,
type=KMessageBox::Information, text=..., caption=...) at
/usr/src/debug/kdelibs-4.14.3/kdeui/dialogs/kmessagebox.cpp:1135
#25 0x00007fcb8cfe424a in KMessage::message
(messageType=messageType at entry=KMessage::Information, text=..., caption=...) at
/usr/src/debug/kdelibs-4.14.3/kdecore/io/kmessage.cpp:97
#26 0x00007fcb8cfd7bdc in KMessageBoxDebugStream::writeData
(this=0x7fcb58042640, data=<optimized out>, len=198) at
/usr/src/debug/kdelibs-4.14.3/kdecore/io/kdebug.cpp:170
#27 0x00007fcb8caf65b0 in QIODevice::write (this=0x7fcb58042640,
data=0x7fcb58087648 "digikam(3273)/KEXIV2: Cannot load metadata from file
(Error # 11 :
/home/ingham/Photos/Alicia-2014-12-10/CellPhone/20141210_112417-levels-100.xcf:
The file contains data of an unknown image type ", maxSize=<optimized out>) at
io/qiodevice.cpp:1371
#28 0x00007fcb8cb05bdd in write (data=..., this=<optimized out>) at
../../src/corelib/io/qiodevice.h:127
#29 QTextStreamPrivate::flushWriteBuffer (this=this at entry=0x7fcb580309c0) at
io/qtextstream.cpp:681
#30 0x00007fcb8cb0e7c1 in QTextStream::~QTextStream (this=0x7fcb58038b70,
__in_chrg=<optimized out>) at io/qtextstream.cpp:1149
#31 0x00007fcb918de866 in ~Stream (this=0x7fcb58038b70, __in_chrg=<optimized
out>) at /usr/include/QtCore/qdebug.h:64
#32 ~QDebug (this=0x7fcb6669d620, __in_chrg=<optimized out>) at
/usr/include/QtCore/qdebug.h:88
#33 KExiv2Iface::KExiv2::Private::printExiv2ExceptionError (msg=..., e=...) at
/usr/src/debug/libkexiv2-4.14.3/libkexiv2/kexiv2_p.cpp:333
#34 0x00007fcb918dc27d in KExiv2Iface::KExiv2::load
(this=this at entry=0x7fcb58050120, filePath=...) at
/usr/src/debug/libkexiv2-4.14.3/libkexiv2/kexiv2.cpp:334
#35 0x00007fcb911f8086 in Digikam::DMetadata::load
(this=this at entry=0x7fcb58050120, filePath=...) at
/usr/src/debug/digikam-4.5.0/core/libs/dmetadata/dmetadata.cpp:110
#36 0x00007fcb90c4b5ef in Digikam::ImageScanner::loadFromDisk
(this=this at entry=0x7fcb6669d8e0) at
/usr/src/debug/digikam-4.5.0/core/libs/database/imagescanner.cpp:1525
#37 0x00007fcb90c4b7e0 in Digikam::ImageScanner::newFile
(this=this at entry=0x7fcb6669d8e0, albumId=albumId at entry=1) at
/usr/src/debug/digikam-4.5.0/core/libs/database/imagescanner.cpp:285
#38 0x00007fcb90be3936 in Digikam::CollectionScanner::scanNewFile
(this=this at entry=0x7fcb6669dd20, info=..., albumId=1) at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:1247
#39 0x00007fcb90be6a9f in Digikam::CollectionScanner::scanAlbum
(this=this at entry=0x7fcb6669dd20, location=..., album=...) at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:1089
#40 0x00007fcb90be7363 in Digikam::CollectionScanner::scanAlbumRoot
(this=this at entry=0x7fcb6669dd20, location=...) at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:828
#41 0x00007fcb90be7f3d in Digikam::CollectionScanner::completeScan
(this=this at entry=0x7fcb6669dd20) at
/usr/src/debug/digikam-4.5.0/core/libs/database/collectionscanner.cpp:489
#42 0x00000000005e37cf in Digikam::ScanController::run (this=0x1b49300) at
/usr/src/debug/digikam-4.5.0/core/app/database/scancontroller.cpp:756
#43 0x00007fcb8ca6679f in QThreadPrivate::start (arg=0x1b49300) at
thread/qthread_unix.cpp:349
#44 0x00007fcb89ee03a4 in start_thread (arg=0x7fcb6669e700) at
pthread_create.c:310
#45 0x00007fcb8bf90a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fcb65e9d700 (LWP 3286)):
#0 0x00007fcb8bf884ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007fcb83fe9be4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7fcb5c002e10, timeout=-1, context=0x7fcb5c0009a0) at gmain.c:4076
#2 g_main_context_iterate (context=context at entry=0x7fcb5c0009a0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3776
#3 0x00007fcb83fe9cec in g_main_context_iteration (context=0x7fcb5c0009a0,
may_block=1) at gmain.c:3842
#4 0x00007fcb8cb9510e in QEventDispatcherGlib::processEvents
(this=0x7fcb5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5 0x00007fcb8cb66e9f in QEventLoop::processEvents
(this=this at entry=0x7fcb65e9cd20, flags=...) at kernel/qeventloop.cpp:149
#6 0x00007fcb8cb67195 in QEventLoop::exec (this=this at entry=0x7fcb65e9cd20,
flags=...) at kernel/qeventloop.cpp:204
#7 0x00007fcb8ca640bf in QThread::exec (this=this at entry=0x1e1c360) at
thread/qthread.cpp:538
#8 0x00007fcb8cb487b3 in QInotifyFileSystemWatcherEngine::run (this=0x1e1c360)
at io/qfilesystemwatcher_inotify.cpp:265
#9 0x00007fcb8ca6679f in QThreadPrivate::start (arg=0x1e1c360) at
thread/qthread_unix.cpp:349
#10 0x00007fcb89ee03a4 in start_thread (arg=0x7fcb65e9d700) at
pthread_create.c:310
#11 0x00007fcb8bf90a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fcb6569c700 (LWP 3294)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fcb8ca66c86 in wait (time=18446744073709551615, this=0x1b1d230) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=this at entry=0x1ad0f60,
mutex=mutex at entry=0x1ad0f58, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:158
#3 0x00007fcb9126380a in Digikam::ParkingThread::run (this=0x1ad0f40) at
/usr/src/debug/digikam-4.5.0/core/libs/threads/threadmanager.cpp:119
#4 0x00007fcb8ca6679f in QThreadPrivate::start (arg=0x1ad0f40) at
thread/qthread_unix.cpp:349
#5 0x00007fcb89ee03a4 in start_thread (arg=0x7fcb6569c700) at
pthread_create.c:310
#6 0x00007fcb8bf90a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fcb934ac880 (LWP 3273)):
#0 _XReply (dpy=dpy at entry=0x18dc060, rep=rep at entry=0x7fff6059ba20,
extra=extra at entry=0, discard=discard at entry=0) at xcb_io.c:596
#1 0x00007fcb8a463056 in XGetWindowProperty (dpy=0x18dc060, w=79692463,
property=326, offset=0, length=1024, delete=0, req_type=4,
actual_type=0x7fff6059baf0, actual_format=0x7fff6059baec,
nitems=0x7fff6059bb00, bytesafter=0x7fff6059bb08, prop=0x7fff6059baf8) at
GetProp.c:69
#2 0x00007fcb8d5eb3d2 in QETWidget::translatePropertyEvent
(this=this at entry=0x4b533c0, event=event at entry=0x7fff6059bdb0) at
kernel/qapplication_x11.cpp:5001
#3 0x00007fcb8d5ecd96 in QApplication::x11ProcessEvent (this=0x7fff6059cd20,
event=event at entry=0x7fff6059bdb0) at kernel/qapplication_x11.cpp:3922
#4 0x00007fcb8d613612 in x11EventSourceDispatch (s=0x18d9e40, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#5 0x00007fcb83fe9a04 in g_main_dispatch (context=0x18d9d30) at gmain.c:3111
#6 g_main_context_dispatch (context=context at entry=0x18d9d30) at gmain.c:3710
#7 0x00007fcb83fe9c48 in g_main_context_iterate
(context=context at entry=0x18d9d30, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3781
#8 0x00007fcb83fe9cec in g_main_context_iteration (context=0x18d9d30,
may_block=1) at gmain.c:3842
#9 0x00007fcb8cb950ee in QEventDispatcherGlib::processEvents (this=0x17b8e00,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#10 0x00007fcb8d6136c6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#11 0x00007fcb8cb66e9f in QEventLoop::processEvents (this=this at entry=0x1ccbe90,
flags=...) at kernel/qeventloop.cpp:149
#12 0x00007fcb8cb67195 in QEventLoop::exec (this=0x1ccbe90, flags=...) at
kernel/qeventloop.cpp:204
#13 0x00000000005df519 in Digikam::ScanController::completeCollectionScanCore
(this=0x1b49300, needTotalFiles=needTotalFiles at entry=true,
defer=defer at entry=false) at
/usr/src/debug/digikam-4.5.0/core/app/database/scancontroller.cpp:486
#14 0x00000000005df61e in
Digikam::ScanController::completeCollectionScanInBackground (this=<optimized
out>, defer=defer at entry=false) at
/usr/src/debug/digikam-4.5.0/core/app/database/scancontroller.cpp:471
#15 0x000000000052e857 in Digikam::NewItemsFinder::slotStart (this=0x5f5fc90)
at
/usr/src/debug/digikam-4.5.0/core/utilities/maintenance/newitemsfinder.cpp:112
#16 0x00007fcb8cb805ce in QObject::event (this=0x5f5fc90, e=<optimized out>) at
kernel/qobject.cpp:1231
#17 0x00007fcb8d5767bc in QApplicationPrivate::notify_helper
(this=this at entry=0x18e6900, receiver=receiver at entry=0x5f5fc90,
e=e at entry=0x1c2b480) at kernel/qapplication.cpp:4565
#18 0x00007fcb8d57ccfd in QApplication::notify (this=this at entry=0x7fff6059cd20,
receiver=receiver at entry=0x5f5fc90, e=e at entry=0x1c2b480) at
kernel/qapplication.cpp:4351
#19 0x00007fcb8e28ebaa in KApplication::notify (this=0x7fff6059cd20,
receiver=0x5f5fc90, event=0x1c2b480) at
/usr/src/debug/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:311
#20 0x00007fcb8cb682dd in QCoreApplication::notifyInternal
(this=0x7fff6059cd20, receiver=receiver at entry=0x5f5fc90,
event=event at entry=0x1c2b480) at kernel/qcoreapplication.cpp:953
#21 0x00007fcb8cb6b5ad in sendEvent (event=0x1c2b480, receiver=0x5f5fc90) at
kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x17b3980) at
kernel/qcoreapplication.cpp:1577
#23 0x00007fcb8cb6ba53 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1470
#24 0x00007fcb8cb9592e in sendPostedEvents () at kernel/qcoreapplication.h:236
#25 postEventSourceDispatch (s=0x18d7d70) at
kernel/qeventdispatcher_glib.cpp:300
#26 0x00007fcb83fe9a04 in g_main_dispatch (context=0x18d9d30) at gmain.c:3111
#27 g_main_context_dispatch (context=context at entry=0x18d9d30) at gmain.c:3710
#28 0x00007fcb83fe9c48 in g_main_context_iterate
(context=context at entry=0x18d9d30, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3781
#29 0x00007fcb83fe9cec in g_main_context_iteration (context=0x18d9d30,
may_block=1) at gmain.c:3842
#30 0x00007fcb8cb950ee in QEventDispatcherGlib::processEvents (this=0x17b8e00,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#31 0x00007fcb8d6136c6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fcb8cb66e9f in QEventLoop::processEvents
(this=this at entry=0x7fff6059c800, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007fcb8cb67195 in QEventLoop::exec (this=this at entry=0x7fff6059c800,
flags=...) at kernel/qeventloop.cpp:204
#34 0x00007fcb8cb6c5e9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#35 0x00007fcb8d574f8c in QApplication::exec () at kernel/qapplication.cpp:3823
#36 0x00000000004a0310 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/digikam-4.5.0/core/app/main/main.cpp:236
Possible duplicates by query: bug 341307, bug 341024, bug 337300, bug 336594,
bug 336309.
Reported using DrKonqi
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