[digikam] [Bug 317863] New: digikam crashes as detected faces are being assigned to people or being removed while face detection is running

[Burkhard Daniel]

https://bugs.kde.org/show_bug.cgi?id=317863

            Bug ID: 317863
           Summary: digikam crashes as detected faces are being assigned
                    to people or being removed while face detection is
                    running
    Classification: Unclassified
           Product: digikam
           Version: 3.1.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [hidden email]
          Reporter: [hidden email]

Application: digikam (3.1.0)
KDE Platform Version: 4.10.1
Qt Version: 4.8.3
Operating System: Linux 3.5.0-27-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
1. running face detection
2. assigning detected faces to people, or removing detected faces that were not
really faces or that belong to people that I do not want to mark

The crash can be reproduced sometimes.

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1b15d81a00 (LWP 31299))]

Thread 19 (Thread 0x7f1aefd94700 (LWP 31302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1b105fa07b in wait (time=18446744073709551615, this=0xf27880) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xf27778,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005cb888 in Digikam::ScanController::run (this=0xf27510) at
/build/buildd/digikam-3.1.0/core/digikam/database/scancontroller.cpp:705
#4  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0xf27510) at
thread/qthread_unix.cpp:338
#5  0x00007f1b0ac17e9a in start_thread (arg=0x7f1aefd94700) at
pthread_create.c:308
#6  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f1aef593700 (LWP 31303)):
#0  0x00007f1b0f8158cd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f1b0846315f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426914 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b08426d22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1ae00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1aef592b50, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1aef592b50, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007f1b105f6b40 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007f1b106d59df in QInotifyFileSystemWatcherEngine::run (this=0xee66c0)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f1b105f9b1c in QThreadPrivate::start (arg=0xee66c0) at
thread/qthread_unix.cpp:338
#11 0x00007f1b0ac17e9a in start_thread (arg=0x7f1aef593700) at
pthread_create.c:308
#12 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f1aeed92700 (LWP 31305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1b105fa07b in wait (time=18446744073709551615, this=0x1212140) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xff6978,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1b1363dcd9 in Digikam::ParkingThread::run (this=0xff6960) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0xff6960) at
thread/qthread_unix.cpp:338
#5  0x00007f1b0ac17e9a in start_thread (arg=0x7f1aeed92700) at
pthread_create.c:308
#6  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f1aed30e700 (LWP 31306)):
#0  0x00007f1b0ac1b05d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f1ad8000a60) at pthread_mutex_unlock.c:290
#2  0x00007f1b08463e51 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b0842660b in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1ad80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1aed30db50, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1aed30db50, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f1b105f6b40 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#10 0x00007f1b106d59df in QInotifyFileSystemWatcherEngine::run (this=0x16fb6f0)
at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x16fb6f0) at
thread/qthread_unix.cpp:338
#12 0x00007f1b0ac17e9a in start_thread (arg=0x7f1aed30e700) at
pthread_create.c:308
#13 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f1adce68700 (LWP 31311)):
#0  0x00007f1b0ac1b05d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f1ac4000a60) at pthread_mutex_unlock.c:290
#2  0x00007f1b08463e51 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b0842660b in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1ac40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1adce67b20, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1adce67b20, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run
(this=0x7f1ab4023a20) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#10 0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2ddf010) at
concurrent/qthreadpool.cpp:107
#11 0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2ddf010) at
thread/qthread_unix.cpp:338
#12 0x00007f1b0ac17e9a in start_thread (arg=0x7f1adce68700) at
pthread_create.c:308
#13 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f1ad145f700 (LWP 31314)):
#0  0x00007f1b0f817313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1b08426d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1abc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ad145eb20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ad145eb20, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run
(this=0x7f1ab403a1a0) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2ddfb00) at
concurrent/qthreadpool.cpp:107
#8  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2ddfb00) at
thread/qthread_unix.cpp:338
#9  0x00007f1b0ac17e9a in start_thread (arg=0x7f1ad145f700) at
pthread_create.c:308
#10 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f1ad0c5e700 (LWP 31315)):
#0  0x00007f1b0f817313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1b08426d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1ab40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ad0c5db20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ad0c5db20, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run
(this=0x7f1a540418c0) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x7f1ac4011f60) at
concurrent/qthreadpool.cpp:107
#8  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x7f1ac4011f60) at
thread/qthread_unix.cpp:338
#9  0x00007f1b0ac17e9a in start_thread (arg=0x7f1ad0c5e700) at
pthread_create.c:308
#10 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f1ab3fff700 (LWP 31316)):
#0  0x00007f1b08426651 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1aac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ab3ffeb20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ab3ffeb20, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run
(this=0x7f1ab40395d0) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd1c40) at
concurrent/qthreadpool.cpp:107
#8  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd1c40) at
thread/qthread_unix.cpp:338
#9  0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab3fff700) at
pthread_create.c:308
#10 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f1aba7fc700 (LWP 31320)):
#0  0x00007f1b0ac1b05d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f1a84012740) at pthread_mutex_unlock.c:290
#2  0x00007f1b08463e51 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b08426672 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a84012b20, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1aba7fbb20, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1aba7fbb20, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run (this=0x5d17dd0)
at /build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#10 0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd2c20) at
concurrent/qthreadpool.cpp:107
#11 0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd2c20) at
thread/qthread_unix.cpp:338
#12 0x00007f1b0ac17e9a in start_thread (arg=0x7f1aba7fc700) at
pthread_create.c:308
#13 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f1ab8ff9700 (LWP 31323)):
#0  0x00007f1b0f817313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1b08426d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ab8ff8b20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ab8ff8b20, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run (this=0x5933f30)
at /build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd38c0) at
concurrent/qthreadpool.cpp:107
#8  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd38c0) at
thread/qthread_unix.cpp:338
#9  0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab8ff9700) at
pthread_create.c:308
#10 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f1ab37fe700 (LWP 31324)):
#0  0x00007f1b0f81c1dd in fsync () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f1af95bec5e in full_fsync (fd=<optimized out>, fullSync=<optimized
out>, dataOnly=<optimized out>) at sqlite3.c:28436
#2  unixSync (id=0xe90f70, flags=<optimized out>) at sqlite3.c:28525
#3  0x00007f1af95a582f in sqlite3OsSync (flags=2, id=<optimized out>) at
sqlite3.c:14850
#4  pagerSyncHotJournal (pPager=0xe90d78) at sqlite3.c:43000
#5  0x00007f1af95ce336 in sqlite3PagerSharedLock (pPager=0xe90d78) at
sqlite3.c:44093
#6  0x00007f1af95dd311 in lockBtree (pBt=0xe90cd8) at sqlite3.c:52533
#7  sqlite3BtreeBeginTrans (p=0x7f1a80025d48, wrflag=1) at sqlite3.c:52833
#8  0x00007f1af960c891 in sqlite3VdbeExec (p=p@entry=0x7f1a8003d7c8) at
sqlite3.c:68674
#9  0x00007f1af95f3031 in sqlite3Step (p=0x7f1a8003d7c8) at sqlite3.c:64047
#10 sqlite3_step (pStmt=0x7f1a8003d7c8) at sqlite3.c:64120
#11 sqlite3_step (pStmt=0x7f1a8003d7c8) at sqlite3.c:64108
#12 0x00007f1aee38d34f in QSQLiteResultPrivate::fetchNext
(this=this@entry=0x7f1a80064950, values=..., idx=idx@entry=0,
initialFetch=initialFetch@entry=true) at
../../../sql/drivers/sqlite/qsql_sqlite.cpp:236
#13 0x00007f1aee38e107 in QSQLiteResult::exec (this=0x7f1a8004d800) at
../../../sql/drivers/sqlite/qsql_sqlite.cpp:448
#14 0x00007f1b159b6957 in QSqlQuery::exec (this=0x7f1ab37fd618) at
kernel/qsqlquery.cpp:949
#15 0x00007f1b135f7251 in exec (query=..., this=<optimized out>) at
/build/buildd/digikam-3.1.0/core/libs/database/core/databasecorebackend.cpp:1414
#16 Digikam::DatabaseCoreBackend::exec (this=0xecfd80, query=...) at
/build/buildd/digikam-3.1.0/core/libs/database/core/databasecorebackend.cpp:1397
#17 0x00007f1b135f8c32 in Digikam::DatabaseCoreBackend::execQuery
(this=this@entry=0xecfd80, query=..., boundValue1=..., boundValue2=...,
boundValue3=..., boundValue4=...) at
/build/buildd/digikam-3.1.0/core/libs/database/core/databasecorebackend.cpp:1085
#18 0x00007f1b135f8caa in Digikam::DatabaseCoreBackend::execQuery
(this=this@entry=0xecfd80, sql=..., boundValue1=..., boundValue2=...,
boundValue3=..., boundValue4=...) at
/build/buildd/digikam-3.1.0/core/libs/database/core/databasecorebackend.cpp:1030
#19 0x00007f1b135f8d05 in Digikam::DatabaseCoreBackend::execSql (this=0xecfd80,
sql=..., boundValue1=..., boundValue2=..., boundValue3=..., boundValue4=...,
values=0x0, lastInsertId=0x7f1ab37fd660) at
/build/buildd/digikam-3.1.0/core/libs/database/core/databasecorebackend.cpp:928
#20 0x00007f1b1360454d in Digikam::ThumbnailDB::insertThumbnail (this=0xec9030,
info=..., lastInsertId=0x7f1ab37fd7f0) at
/build/buildd/digikam-3.1.0/core/libs/database/core/thumbnaildb.cpp:260
#21 0x00007f1b13628a74 in Digikam::ThumbnailCreator::storeInDatabase
(this=this@entry=0x1516320, info=..., image=...) at
/build/buildd/digikam-3.1.0/core/libs/threadimageio/thumbnailcreator.cpp:754
#22 0x00007f1b1362beb1 in Digikam::ThumbnailCreator::load (this=0x1516320,
path=..., rect=..., pregenerate=pregenerate@entry=true) at
/build/buildd/digikam-3.1.0/core/libs/threadimageio/thumbnailcreator.cpp:267
#23 0x00007f1b1362cd5c in Digikam::ThumbnailCreator::pregenerate
(this=<optimized out>, path=...) at
/build/buildd/digikam-3.1.0/core/libs/threadimageio/thumbnailcreator.cpp:183
#24 0x00007f1b136396d0 in Digikam::ThumbnailLoadingTask::execute
(this=0x6def640) at
/build/buildd/digikam-3.1.0/core/libs/threadimageio/thumbnailtask.cpp:82
#25 0x00007f1b13613ade in Digikam::LoadSaveThread::run (this=0x1645810) at
/build/buildd/digikam-3.1.0/core/libs/threadimageio/loadsavethread.cpp:136
#26 0x00007f1b1363f48e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x164b380) at
/build/buildd/digikam-3.1.0/core/libs/threads/dynamicthread.cpp:186
#27 0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd3d10) at
concurrent/qthreadpool.cpp:107
#28 0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd3d10) at
thread/qthread_unix.cpp:338
#29 0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab37fe700) at
pthread_create.c:308
#30 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#31 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f1ab27fc700 (LWP 31326)):
#0  0x00007f1b08426c4f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a8c012b20, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ab27fbb20, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ab27fbb20, flags=...) at
kernel/qeventloop.cpp:204
#5  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run (this=0x5909e80)
at /build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#6  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd45b0) at
concurrent/qthreadpool.cpp:107
#7  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd45b0) at
thread/qthread_unix.cpp:338
#8  0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab27fc700) at
pthread_create.c:308
#9  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f1ab17fa700 (LWP 31328)):
#0  0x00007f1b0842487a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b08426827 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426d22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ab17f9b20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ab17f9b20, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run
(this=0x7f1ab4011e50) at
/build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#8  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd4f60) at
concurrent/qthreadpool.cpp:107
#9  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd4f60) at
thread/qthread_unix.cpp:338
#10 0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab17fa700) at
pthread_create.c:308
#11 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f1aa27fc700 (LWP 31341)):
#0  0x00007f1b0842489b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b08426597 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1aa27fbb20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1aa27fbb20, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run (this=0x67e1b70)
at /build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#8  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd8300) at
concurrent/qthreadpool.cpp:107
#9  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd8300) at
thread/qthread_unix.cpp:338
#10 0x00007f1b0ac17e9a in start_thread (arg=0x7f1aa27fc700) at
pthread_create.c:308
#11 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1a5163a700 (LWP 31367)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007f1b05735293 in ?? () from /usr/lib/libtbb.so.2
#2  0x00007f1b057352c9 in ?? () from /usr/lib/libtbb.so.2
#3  0x00007f1b0ac17e9a in start_thread (arg=0x7f1a5163a700) at
pthread_create.c:308
#4  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1a51239700 (LWP 31368)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007f1b05735293 in ?? () from /usr/lib/libtbb.so.2
#2  0x00007f1b057352c9 in ?? () from /usr/lib/libtbb.so.2
#3  0x00007f1b0ac17e9a in start_thread (arg=0x7f1a51239700) at
pthread_create.c:308
#4  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1a50e38700 (LWP 31369)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007f1b05735293 in ?? () from /usr/lib/libtbb.so.2
#2  0x00007f1b057352c9 in ?? () from /usr/lib/libtbb.so.2
#3  0x00007f1b0ac17e9a in start_thread (arg=0x7f1a50e38700) at
pthread_create.c:308
#4  0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1ab2ffd700 (LWP 31536)):
#0  0x00007f1b084248f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b08426597 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b08426cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b10724c46 in QEventDispatcherGlib::processEvents
(this=0x7f1a9406a880, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7f1ab2ffcb20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1b106f5578 in QEventLoop::exec (this=0x7f1ab2ffcb20, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f1b1363d33b in Digikam::WorkerObjectRunnable::run (this=0x52f73e0)
at /build/buildd/digikam-3.1.0/core/libs/threads/threadmanager.cpp:196
#8  0x00007f1b105ed48d in QThreadPoolThread::run (this=0x2bd2020) at
concurrent/qthreadpool.cpp:107
#9  0x00007f1b105f9b1c in QThreadPrivate::start (arg=0x2bd2020) at
thread/qthread_unix.cpp:338
#10 0x00007f1b0ac17e9a in start_thread (arg=0x7f1ab2ffd700) at
pthread_create.c:308
#11 0x00007f1b0f822ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1b15d81a00 (LWP 31299)):
[KCrash Handler]
#6  0x00007f1b0f765425 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f1b0f768b8b in __GI_abort () at abort.c:91
#8  0x00007f1b0f7a339e in __libc_message (do_abort=2, fmt=0x7f1b0f8ad028 "***
glibc detected *** %s: %s: 0x%s ***\n") at
../sysdeps/unix/sysv/linux/libc_fatal.c:201
#9  0x00007f1b0f7adb96 in malloc_printerr (action=3, str=0x7f1b0f8ad188 "double
free or corruption (out)", ptr=<optimized out>) at malloc.c:5018
#10 0x00007f1b1309e1b9 in node_destruct (n=0x6917c20, this=<optimized out>) at
/usr/include/qt4/QtCore/qlist.h:388
#11 erase (alast=..., afirst=..., this=0x14e74c8) at
/usr/include/qt4/QtCore/qlist.h:811
#12 Digikam::ImageModel::removeRowPairs (this=this@entry=0x14e5080,
toRemove=...) at
/build/buildd/digikam-3.1.0/core/libs/models/imagemodel.cpp:1025
#13 0x00007f1b130a00dd in Digikam::ImageModel::finishIncrementalRefresh
(this=0x14e5080) at
/build/buildd/digikam-3.1.0/core/libs/models/imagemodel.cpp:844
#14 0x000000000056bda5 in Digikam::ImageAlbumModel::slotResult (this=0x14e5080,
job=<optimized out>) at
/build/buildd/digikam-3.1.0/core/libs/models/imagealbummodel.cpp:307
#15 0x00007f1b1070bf8f in QMetaObject::activate (sender=0x6e01850, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffe3ef2080) at
kernel/qobject.cpp:3547
#16 0x00007f1b10b731c2 in KJob::result (this=this@entry=0x6e01850,
_t1=_t1@entry=0x6e01850) at ./kjob.moc:208
#17 0x00007f1b10b73200 in KJob::emitResult (this=0x6e01850) at
../../kdecore/jobs/kjob.cpp:318
#18 0x00007f1b1252a8b5 in KIO::SimpleJob::slotFinished
(this=this@entry=0x6e01850) at ../../kio/kio/job.cpp:494
#19 0x00007f1b12531fc2 in KIO::TransferJob::slotFinished (this=0x6e01850) at
../../kio/kio/job.cpp:1081
#20 0x00007f1b1070bf8f in QMetaObject::activate (sender=0x5e181f0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#21 0x00007f1b125cd971 in KIO::SlaveInterface::dispatch (this=0x5e181f0,
_cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#22 0x00007f1b125caa4a in KIO::SlaveInterface::dispatch (this=0x5e181f0) at
../../kio/kio/slaveinterface.cpp:88
#23 0x00007f1b125befbe in KIO::Slave::gotInput (this=0x5e181f0) at
../../kio/kio/slave.cpp:344
#24 0x00007f1b1070bf8f in QMetaObject::activate (sender=0x622d500, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#25 0x00007f1b124ff792 in dequeue (this=<optimized out>) at
../../kio/kio/connection.cpp:82
#26 KIO::ConnectionPrivate::dequeue (this=0x581bff0) at
../../kio/kio/connection.cpp:71
#27 0x00007f1b1070b46e in QObject::event (this=0x622d500, e=<optimized out>) at
kernel/qobject.cpp:1195
#28 0x00007f1b110d8e9c in QApplicationPrivate::notify_helper
(this=this@entry=0xccb760, receiver=receiver@entry=0x622d500,
e=e@entry=0x5c33970) at kernel/qapplication.cpp:4562
#29 0x00007f1b110dd30a in QApplication::notify (this=0x7fffe3ef36e0,
receiver=0x622d500, e=0x5c33970) at kernel/qapplication.cpp:4423
#30 0x00007f1b11de1ad6 in KApplication::notify (this=0x7fffe3ef36e0,
receiver=0x622d500, event=0x5c33970) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007f1b106f659e in QCoreApplication::notifyInternal
(this=0x7fffe3ef36e0, receiver=receiver@entry=0x622d500,
event=event@entry=0x5c33970) at kernel/qcoreapplication.cpp:915
#32 0x00007f1b106fa421 in sendEvent (event=0x5c33970, receiver=0x622d500) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xc56830) at kernel/qcoreapplication.cpp:1539
#34 0x00007f1b10724a93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#35 postEventSourceDispatch (s=0xccc780) at
kernel/qeventdispatcher_glib.cpp:279
#36 0x00007f1b08426ab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f1b08426de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f1b08426ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f1b10724c26 in QEventDispatcherGlib::processEvents (this=0xc57d20,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#40 0x00007f1b1117dc1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f1b106f52ef in QEventLoop::processEvents
(this=this@entry=0x7fffe3ef30d0, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f1b106f5578 in QEventLoop::exec (this=0x7fffe3ef30d0, flags=...) at
kernel/qeventloop.cpp:204
#43 0x00007f1b106fa738 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#44 0x000000000048f96b in main (argc=5, argv=0x7fffe3ef3918) at
/build/buildd/digikam-3.1.0/core/digikam/main/main.cpp:235

This bug may be a duplicate of or related to bug 317413.

Possible duplicates by query: bug 317450, bug 317413, bug 317342, bug 314055,
bug 313389.

Reported using DrKonqi

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--- Comment #1 from Gilles Caulier <[hidden email]> ---


*** This bug has been marked as a duplicate of bug 317413 ***

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