Bug 380124

Application: baloo_file (5.18.0)

Qt Version: 5.5.1
Operating System: Linux 4.8.0-52-generic x86_64
Distribution: Ubuntu 16.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I wa susing Opera and Chorme
- Unusual behavior I noticed:
I'ts the second time that baloo restarts, the worst part is that it happens and then my laptop rebots.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f790b3b48c0 (LWP 1272))]

Thread 2 (Thread 0x7f790037f700 (LWP 1830)):
[KCrash Handler]
#6  0x00007f7907bebbb4 in mdb_txn_begin () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#7  0x00007f790a59399b in Baloo::Transaction::Transaction (this=0x7f790037eb30, db=..., type=Baloo::Transaction::ReadWrite) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:53
#8  0x000000000041df73 in Baloo::ModifiedFileIndexer::run (this=0xb84750) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/modifiedfileindexer.cpp:49
#9  0x00007f7909eb22d3 in QThreadPoolThread::run (this=0xb83e00) at thread/qthreadpool.cpp:93
#10 0x00007f7909eb57be in QThreadPrivate::start (arg=0xb83e00) at thread/qthread_unix.cpp:331
#11 0x00007f7908b196ba in start_thread (arg=0x7f790037f700) at pthread_create.c:333
#12 0x00007f79094c282d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f790b3b48c0 (LWP 1272)):
#0  0x00007f79094b269d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f79066ca6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7906686e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7906687330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f790668749c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f790a0ec7cf in QEventDispatcherGlib::processEvents (this=0x99df40, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f790a093b4a in QEventLoop::exec (this=this@entry=0x7ffdcb278be0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f790a09bbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#8  0x000000000041698c in main (argc=1, argv=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/main.cpp:88

Reported using DrKonqi