Bug 403343

Application: baloo_file (5.53.0)

Qt Version: 5.12.0
Frameworks Version: 5.53.0
Operating System: Linux 4.20.0-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:

Only logged in, baloo shown as crashed when desktop is displayed

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
29	  return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7f2a9f162940 (LWP 3408))]

Thread 3 (Thread 0x7f2a9ca71700 (LWP 3757)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7  0x00007f2aa21864e9 in __GI_abort () at abort.c:79
#8  0x00007f2aa0fcf5f2 in mdb_assert_fail (env=0x5568ea4184a0, expr_txt=expr_txt@entry=0x7f2aa0fd102f "rc == 0", func=func@entry=0x7f2aa0fd1978 <__func__.7179> "mdb_page_dirty", line=line@entry=2127, file=0x7f2aa0fd1010 "mdb.c") at mdb.c:1542
#9  0x00007f2aa0fc4455 in mdb_page_dirty (txn=0x5568ea4198a0, mp=<optimized out>) at mdb.c:2128
#10 0x00007f2aa0fc56d6 in mdb_page_alloc (num=num@entry=1, mp=mp@entry=0x7f2a9ca6ffb8, mc=<optimized out>) at mdb.c:2308
#11 0x00007f2aa0fc590b in mdb_page_touch (mc=mc@entry=0x7f2a9ca704f0) at mdb.c:2495
#12 0x00007f2aa0fc753c in mdb_cursor_touch (mc=mc@entry=0x7f2a9ca704f0) at mdb.c:6523
#13 0x00007f2aa0fca63b in mdb_cursor_put (mc=mc@entry=0x7f2a9ca704f0, key=key@entry=0x7f2a9ca708d0, data=data@entry=0x7f2a9ca708e0, flags=flags@entry=0) at mdb.c:6657
#14 0x00007f2aa0fcd43b in mdb_put (txn=0x5568ea4198a0, dbi=4, key=key@entry=0x7f2a9ca708d0, data=data@entry=0x7f2a9ca708e0, flags=flags@entry=0) at mdb.c:9022
#15 0x00007f2aa3071cdf in Baloo::DocumentDB::put (this=this@entry=0x7f2a9ca70990, docId=<optimized out>, docId@entry=24313599409260561, list=...) at /usr/src/debug/baloo5-5.53.0-1.1.x86_64/src/engine/documentdb.cpp:77
#16 0x00007f2aa3095f0b in Baloo::WriteTransaction::addDocument (this=0x7eea90003400, doc=...) at /usr/src/debug/baloo5-5.53.0-1.1.x86_64/src/engine/writetransaction.cpp:62
#17 0x00007f2aa308e6c9 in Baloo::Transaction::addDocument (this=this@entry=0x7f2a9ca70ae0, doc=...) at /usr/src/debug/baloo5-5.53.0-1.1.x86_64/src/engine/transaction.cpp:233
#18 0x00005568ea389b2e in Baloo::UnindexedFileIndexer::run (this=0x5568ea48fa80) at /usr/include/qt5/QtCore/qrefcount.h:60
#19 0x00007f2aa2b125d1 in QThreadPoolThread::run (this=0x5568ea456510) at thread/qthreadpool.cpp:99
#20 0x00007f2aa2b0e702 in QThreadPrivate::start (arg=0x5568ea456510) at thread/qthread_unix.cpp:361
#21 0x00007f2aa1031554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#22 0x00007f2aa225fccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2a9d5f4700 (LWP 3414)):
#0  0x00007f2aa22552c9 in __GI___poll (fds=0x7f2a98003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2aa02a0fb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f2aa02a10dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f2aa2d1888b in QEventDispatcherGlib::processEvents (this=0x7f2a98000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f2aa2cc302b in QEventLoop::exec (this=this@entry=0x7f2a9d5f3c30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f2aa2b0d3b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f2aa30ba565 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f2aa2b0e702 in QThreadPrivate::start (arg=0x7f2aa3134d80) at thread/qthread_unix.cpp:361
#8  0x00007f2aa1031554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f2aa225fccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2a9f162940 (LWP 3408)):
#0  0x00007f2aa22552c9 in __GI___poll (fds=0x5568ea41e4d0, nfds=1, timeout=104897) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2aa02a0fb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f2aa02a10dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f2aa2d1888b in QEventDispatcherGlib::processEvents (this=0x5568ea404a70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f2aa2cc302b in QEventLoop::exec (this=this@entry=0x7ffdcb004260, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f2aa2ccb192 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00005568ea37b997 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/baloo5-5.53.0-1.1.x86_64/src/file/main.cpp:104
[Inferior 1 (process 3408) detached]

Possible duplicates by query: bug 400498, bug 396277, bug 394916, bug 393472, bug 392094.

Reported using DrKonqi