Bug 421272

Application: baloo_file (5.69.0)

Qt Version: 5.14.1
Frameworks Version: 5.69.0
Operating System: Linux 5.6.11-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

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

No odd behaviour.  System acted as normal.  Logged in, and nearly immediately recieved the notification that Baloo had crashed.  I had launched a few applications before hand (Dolphin, Konsole, System Settings).

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fda7133cc80 (LWP 16422))]

Thread 3 (Thread 0x7fda6ea13700 (LWP 16461)):
[KCrash Handler]
#6  0x00007fda732f4ea1 in raise () from /lib64/libc.so.6
#7  0x00007fda732de53d in abort () from /lib64/libc.so.6
#8  0x00007fda7287f543 in mdb_assert_fail.constprop.0 (env=0x564cfbbb9e70, expr_txt=expr_txt@entry=0x7fda72881477 "rc == 0", func=func@entry=0x7fda728819a0 <__func__.7217> "mdb_page_dirty", line=line@entry=2127, file=0x7fda72881010 "mdb.c") at mdb.c:1542
#9  0x00007fda7287dbd5 in mdb_page_dirty (mp=<optimized out>, txn=0x564cfbbbb230) at mdb.c:2114
#10 mdb_page_dirty (txn=0x564cfbbbb230, mp=<optimized out>) at mdb.c:2114
#11 0x00007fda72876d06 in mdb_page_alloc.isra.0.lto_priv.0 (num=<optimized out>, mp=0x7fda6ea12538, mc=<optimized out>) at mdb.c:2308
#12 0x00007fda7287e1b3 in mdb_page_touch (mc=0x7fda6ea12890) at mdb.c:2495
#13 0x00007fda72874d68 in mdb_page_search (mc=mc@entry=0x7fda6ea12890, key=key@entry=0x0, flags=flags@entry=5) at mdb.c:5657
#14 0x00007fda7287ced0 in mdb_freelist_save (txn=0x564cfbbbb230) at mdb.c:3087
#15 mdb_txn_commit (txn=0x564cfbbbb230) at mdb.c:3643
#16 0x00007fda73e06936 in Baloo::Transaction::commit (this=this@entry=0x7fda6ea12b80) at /usr/src/debug/baloo5-5.69.0-1.1.x86_64/src/engine/transaction.cpp:310
#17 0x0000564cfa39eaf6 in Baloo::UnindexedFileIndexer::run (this=0x564cfbbbe120) at /usr/src/debug/baloo5-5.69.0-1.1.x86_64/src/file/unindexedfileindexer.cpp:76
#18 0x00007fda73873802 in QThreadPoolThread::run (this=0x564cfbbb4a30) at thread/qthreadpool.cpp:99
#19 0x00007fda73870698 in QThreadPrivate::start (arg=0x564cfbbb4a30) at thread/qthread_unix.cpp:342
#20 0x00007fda728deefa in start_thread () from /lib64/libpthread.so.0
#21 0x00007fda733b83bf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fda6f538700 (LWP 16429)):
#0  0x00007fda733a94fc in read () from /lib64/libc.so.6
#1  0x00007fda720aa37f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fda72062537 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fda72062982 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fda72062aff in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fda73a9cbeb in QEventDispatcherGlib::processEvents (this=0x7fda68000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fda73a44b7b in QEventLoop::exec (this=this@entry=0x7fda6f537d70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007fda7386f5ce in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007fda73e3f507 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007fda73870698 in QThreadPrivate::start (arg=0x7fda73ec1da0) at thread/qthread_unix.cpp:342
#10 0x00007fda728deefa in start_thread () from /lib64/libpthread.so.0
#11 0x00007fda733b83bf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fda7133cc80 (LWP 16422)):
#0  0x00007fda733adacf in poll () from /lib64/libc.so.6
#1  0x00007fda720629de in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fda72062aff in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fda73a9cbce in QEventDispatcherGlib::processEvents (this=0x564cfbba2ac0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x00007fda73a44b7b in QEventLoop::exec (this=this@entry=0x7ffea0530f90, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007fda73a4c952 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x0000564cfa38a52f in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/baloo5-5.69.0-1.1.x86_64/src/file/main.cpp:101
[Inferior 1 (process 16422) detached]

The reporter indicates this bug may be a duplicate of or related to bug 389848.

Possible duplicates by query: bug 420677, bug 420615, bug 420296, bug 419917, bug 419346.

Reported using DrKonqi