https://bugs.kde.org/show_bug.cgi?id=362081
Bug ID: 362081
Summary: baloo_file segmentation fault
Product: Baloo
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: General
Assignee: m...@vhanda.in
Reporter: zawer...@gmail.com
CC: pinak.ah...@gmail.com
Application: baloo_file (5.21.0)
Qt Version: 5.6.0
Operating System: Linux 4.4.7-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"
-- Information about the crash:
I see this error every time after logging in to the KDE.
The crash can be reproduced every time.
-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation
fault
Using host libthread_db library "/lib64/libthread_db.so.1".
__lll_robust_lock_wait () at
../sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S:85
85 movl (%rdi), %eax
[Current thread is 1 (Thread 0x7f3b5d99b8c0 (LWP 1342))]
Thread 3 (Thread 0x7f3b4af1f700 (LWP 1396)):
#0 0x00007f3b5b66cfdd in poll () at /lib64/libc.so.6
#1 0x00007f3b56fdc16c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f3b44003220, timeout=<optimized out>, context=0x7f3b44000990) at
gmain.c:4135
#2 0x00007f3b56fdc16c in g_main_context_iterate
(context=context@entry=0x7f3b44000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3 0x00007f3b56fdc27c in g_main_context_iteration (context=0x7f3b44000990,
may_block=1) at gmain.c:3901
#4 0x00007f3b5c6bcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5 0x00007f3b5c6656ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6 0x00007f3b5c48f004 in QThread::exec() () at /lib64/libQt5Core.so.5
#7 0x00007f3b5dabb4b5 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#8 0x00007f3b5c493e18 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9 0x00007f3b5a75460a in start_thread (arg=0x7f3b4af1f700) at
pthread_create.c:334
#10 0x00007f3b5b678a4d in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f3b4a237700 (LWP 5888)):
[KCrash Handler]
#5 0x00007f3b5cb82cd2 in Baloo::PostingCodec::decode(QByteArray const&) () at
/lib64/libKF5BalooEngine.so.5
#6 0x00007f3b5cb6b224 in Baloo::PostingDB::get(QByteArray const&) () at
/lib64/libKF5BalooEngine.so.5
#7 0x00007f3b5cb7f07d in Baloo::WriteTransaction::commit() () at
/lib64/libKF5BalooEngine.so.5
#8 0x00007f3b5cb754c2 in Baloo::Transaction::commit() () at
/lib64/libKF5BalooEngine.so.5
#9 0x00005613332ce6f9 in Baloo::NewFileIndexer::run() ()
#10 0x00007f3b5c490223 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5
#11 0x00007f3b5c493e18 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#12 0x00007f3b5a75460a in start_thread (arg=0x7f3b4a237700) at
pthread_create.c:334
#13 0x00007f3b5b678a4d in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f3b5d99b8c0 (LWP 1342)):
#0 0x00007f3b5a75c9fc in __lll_robust_lock_wait () at
../sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S:85
#1 0x00007f3b5a756651 in __pthread_mutex_lock_full (mutex=0x7f3b5d974040) at
../nptl/pthread_mutex_lock.c:257
#2 0x00007f3b5c1d6062 in mdb_txn_renew0 (txn=txn@entry=0x561335365ce0) at
mdb.c:2692
#3 0x00007f3b5c1d7344 in mdb_txn_begin (env=0x561335323420, parent=0x0,
flags=0, ret=0x7fff3b9e7dd8) at mdb.c:2850
#4 0x00007f3b5cb74e2b in Baloo::Transaction::Transaction(Baloo::Database
const&, Baloo::Transaction::TransactionType) () at
/lib64/libKF5BalooEngine.so.5
#5 0x00005613332dd466 in Baloo::MetadataMover::removeFileMetadata(QString
const&) ()
#6 0x00007f3b5c6943de in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#7 0x00005613332e7ef5 in Baloo::PendingFileQueue::removeFileIndex(QString
const&) ()
#8 0x00005613332dace6 in Baloo::PendingFileQueue::processCache() ()
#9 0x00007f3b5c6943de in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#10 0x00007f3b5c6a08b8 in QTimer::timerEvent(QTimerEvent*) () at
/lib64/libQt5Core.so.5
#11 0x00007f3b5c694e93 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#12 0x00007f3b5c66795b in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#13 0x00007f3b5c6bbbde in QTimerInfoList::activateTimers() () at
/lib64/libQt5Core.so.5
#14 0x00007f3b5c6bc149 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#15 0x00007f3b56fdbe3a in g_main_context_dispatch (context=0x5613352ff1a0) at
gmain.c:3154
#16 0x00007f3b56fdbe3a in g_main_context_dispatch
(context=context@entry=0x5613352ff1a0) at gmain.c:3769
#17 0x00007f3b56fdc1d0 in g_main_context_iterate
(context=context@entry=0x5613352ff1a0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#18 0x00007f3b56fdc27c in g_main_context_iteration (context=0x5613352ff1a0,
may_block=1) at gmain.c:3901
#19 0x00007f3b5c6bccef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#20 0x00007f3b5c6656ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#21 0x00007f3b5c66dddc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#22 0x00005613332c586c in main ()
Possible duplicates by query: bug 362056, bug 356445.
Reported using DrKonqi
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