399851 2018-10-15 18:33:19 +0000 Baloo crashes after downloading a file with Firefox 2018-11-26 18:13:17 +0000 1 1 3 Frameworks and Libraries frameworks-baloo Baloo File Daemon 5.51.0 Arch Linux Linux RESOLVED DUPLICATE 389848 NOR crash --- 0 lucia.mrenica baloo-bugs-null lucia.mrenica nate 0 oldest_to_newest 1794587 0 lucia.mrenica 2018-10-15 18:33:19 +0000 SUMMARY STEPS TO REPRODUCE 1. Download a file with Firefox 2. 3. OBSERVED RESULT Baloo crashes EXPECTED RESULT Baloo shouldn't crash SOFTWARE VERSIONS (available in About System) KDE Plasma Version: 5.14.0 KDE Frameworks Version: 5.51 Qt Version: 5.12-beta1 ADDITIONAL INFORMATION Very likely a duplicate 1794588 1 lucia.mrenica 2018-10-15 18:33:55 +0000 Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f87fd787800 (LWP 7763))] Thread 3 (Thread 0x7f87fc98e700 (LWP 8655)): [KCrash Handler] #6 0x00007f88012095f4 in mdb_midl_xmerge () from /usr/lib/liblmdb.so #7 0x00007f8801200c8f in ?? () from /usr/lib/liblmdb.so #8 0x00007f8801201129 in ?? () from /usr/lib/liblmdb.so #9 0x00007f8801202d54 in ?? () from /usr/lib/liblmdb.so #10 0x00007f8801205f0e in mdb_cursor_put () from /usr/lib/liblmdb.so #11 0x00007f8801208adb in mdb_put () from /usr/lib/liblmdb.so #12 0x00007f880309cb53 in Baloo::DocumentDB::put(unsigned long long, QVector<QByteArray> const&) () from /usr/lib/libKF5BalooEngine.so.5 #13 0x00007f88030c13c8 in Baloo::WriteTransaction::addDocument(Baloo::Document const&) () from /usr/lib/libKF5BalooEngine.so.5 #14 0x0000555778274c5a in ?? () #15 0x00007f8802b37961 in ?? () from /usr/lib/libQt5Core.so.5 #16 0x00007f8802b3398c in ?? () from /usr/lib/libQt5Core.so.5 #17 0x00007f8801eb8a9d in start_thread () from /usr/lib/libpthread.so.0 #18 0x00007f8802698a43 in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f87fd4a1700 (LWP 7774)): #0 0x00007f880090b699 in g_private_get () from /usr/lib/libglib-2.0.so.0 #1 0x00007f880092bb11 in g_thread_self () from /usr/lib/libglib-2.0.so.0 #2 0x00007f880095cfbf in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f8802d453c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f8802cee3fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f8802b32589 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f880317bba6 in ?? () from /usr/lib/libQt5DBus.so.5 #7 0x00007f8802b3398c in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f8801eb8a9d in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f8802698a43 in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f87fd787800 (LWP 7763)): #0 0x00007f880268dbb1 in poll () from /usr/lib/libc.so.6 #1 0x00007f880095cee0 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f880095cfce in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f8802d453c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f8802cee3fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f8802cf6706 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #6 0x000055577826c3f4 in ?? () #7 0x00007f88025c1223 in __libc_start_main () from /usr/lib/libc.so.6 #8 0x000055577826c59e in _start () [Inferior 1 (process 7763) detached] 1794590 2 lucia.mrenica 2018-10-15 18:41:40 +0000 Also happens with Chromium but not with Falkon, so maybe we can generalize it to gtk apps? 1794990 3 nate 2018-10-17 14:40:26 +0000 Sadly Arch does not provide symbols and the backtrace is useless without symbols. Can you get symbols, reproduce the crash, and attach a symbolicated backtrace? See https://wiki.archlinux.org/index.php/Debug_-_Getting_Traces 1795014 4 lucia.mrenica 2018-10-17 15:52:11 +0000 (In reply to Nate Graham from comment #3) > Sadly Arch does not provide symbols and the backtrace is useless without > symbols. Can you get symbols, reproduce the crash, and attach a symbolicated > backtrace? See https://wiki.archlinux.org/index.php/Debug_-_Getting_Traces I will try to rebuild. What packages exactly do I need to rebuild? I would guess baloo, but what else? 1795015 5 nate 2018-10-17 15:53:32 +0000 The crash is somewhere in liblmdb.so, so also whatever package provides the LMDB library. 1795016 6 nate 2018-10-17 15:55:01 +0000 Never mind, found the original. *** This bug has been marked as a duplicate of bug 353483 *** 1795027 7 lucia.mrenica 2018-10-17 16:11:12 +0000 (In reply to Nate Graham from comment #6) > Never mind, found the original. > > *** This bug has been marked as a duplicate of bug 353483 *** I have a new log, should I post there? 1795028 8 nate 2018-10-17 16:15:08 +0000 Sure, go ahead! 1795029 9 nate 2018-10-17 16:15:27 +0000 *** This bug has been marked as a duplicate of bug 353483 *** 1821384 10 nate 2018-11-26 18:13:17 +0000 *** This bug has been marked as a duplicate of bug 389848 ***