Bug 353238

Application: baloo_file (5.15.0)

Qt Version: 5.4.1
Operating System: Linux 4.1.0-040100rc2-generic i686
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
I created a new user and want to use the plasma desktop. I logged in using lightdm, splash screen is shown. Then, after a while (1-2 minutes) some crash dialogs popped up.

- Unusual behavior I noticed:
Desktop not shown, only multiple crash dialogs shown when starting kde using login manager.

I tried with other newley created user, that fails same. Only my existing user works.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb17c0740 (LWP 26947))]

Thread 2 (Thread 0xb143eb40 (LWP 26953)):
[KCrash Handler]
#7  mdb_txn_begin (env=0x0, parent=0x0, flags=131072, ret=0x0) at mdb.c:2608
#8  0xb74b7de9 in Baloo::Transaction::Transaction (this=0xb143e218, db=..., type=Baloo::Transaction::ReadOnly) at ../../../src/engine/transaction.cpp:54
#9  0xb74b7ee0 in Baloo::Transaction::Transaction (this=0xb143e218, db=0xb74cf1e0 <(anonymous namespace)::Q_QGS_s_db::innerFunction()::holder>, type=Baloo::Transaction::ReadOnly) at ../../../src/engine/transaction.cpp:63
#10 0x0805f4c4 in Baloo::FirstRunIndexer::run (this=0x9c26e98) at ../../../src/file/firstrunindexer.cpp:46
#11 0xb6f5f5f9 in QThreadPoolThread::run (this=0x9c276f8) at thread/qthreadpool.cpp:93
#12 0xb6f627eb in QThreadPrivate::start (arg=0x9c276f8) at thread/qthread_unix.cpp:337
#13 0xb63f81aa in start_thread (arg=0xb143eb40) at pthread_create.c:333
#14 0xb6cc4fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb17c0740 (LWP 26947)):
#0  0xb773dcc0 in __kernel_vsyscall ()
#1  0xb6cb475b in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb3d6f54c in ?? () from /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.76
#3  0xb57ef515 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb57a9a82 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb57a9faa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb57aa156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb71e99e4 in QEventDispatcherGlib::processEvents (this=0x9b9d208, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#8  0xb718ad93 in QEventLoop::processEvents (this=0xbf892778, flags=...) at kernel/qeventloop.cpp:128
#9  0xb718b1fa in QEventLoop::exec (this=0xbf892778, flags=...) at kernel/qeventloop.cpp:204
#10 0xb7193315 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#11 0x0805a092 in main (argc=1, argv=0xbf892994) at ../../../src/file/main.cpp:88

Reported using DrKonqi