Bug 403967

Application: baloo_file (5.54.0)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.20.6-towo.2-siduction-amd64 x86_64
Distribution: Debian GNU/Linux buster/sid

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

Logging into desktop, the crashed applicaiton opens in the systray, seems to log immediately.

- Custom settings of the application:

DEfault settings, have recently cleared index.

The crash can be reproduced every time.

-- 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".
__GI___libc_read (nbytes=16, buf=0x7fff5559a930, fd=3) at ../sysdeps/unix/sysv/linux/read.c:26
[Current thread is 1 (Thread 0x7f5c89936400 (LWP 1545))]

Thread 3 (Thread 0x7f5c889e5700 (LWP 2787)):
[KCrash Handler]
#6  __memmove_sse2_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:280
#7  0x00007f5c8e6c505d in memcpy (__len=1, __src=0x7f1c7c14a4d0, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34
#8  Baloo::PostingCodec::decode (this=this@entry=0x7f5c889e4a07, arr=...) at ./src/codecs/postingcodec.cpp:42
#9  0x00007f5c8e6b2679 in Baloo::PostingDB::get (this=this@entry=0x7f5c889e4af0, term=...) at ./src/engine/postingdb.cpp:100
#10 0x00007f5c8e6c28ca in Baloo::WriteTransaction::commit (this=0x7f1c7c003400) at ./src/engine/writetransaction.cpp:275
#11 0x00007f5c8e6b8ea2 in Baloo::Transaction::commit (this=0x7f5c889e4c20) at ./src/engine/transaction.cpp:269
#12 0x0000561f3c270b6d in ?? ()
#13 0x00007f5c8e15efc1 in QThreadPoolThread::run (this=0x561f3ddb0100) at thread/qthreadpool.cpp:101
#14 0x00007f5c8e166cd7 in QThreadPrivate::start (arg=0x561f3ddb0100) at thread/qthread_unix.cpp:367
#15 0x00007f5c8ccf2fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#16 0x00007f5c8dcd67ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5c89518700 (LWP 1562)):
#0  0x00007f5c8dccbb39 in __GI___poll (fds=0x7f5c84003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5c8c429016 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5c8c42913c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5c8e36116b in QEventDispatcherGlib::processEvents (this=0x7f5c84000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5c8e30e14b in QEventLoop::exec (this=this@entry=0x7f5c89517d70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f5c8e15d106 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f5c8e6e4545 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f5c8e166cd7 in QThreadPrivate::start (arg=0x7f5c8e75ed60) at thread/qthread_unix.cpp:367
#8  0x00007f5c8ccf2fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f5c8dcd67ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5c89936400 (LWP 1545)):
#0  __GI___libc_read (nbytes=16, buf=0x7fff5559a930, fd=3) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=3, buf=0x7fff5559a930, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f5c8c46e950 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5c8c428aef in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5c8c428fc0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5c8c42913c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5c8e361153 in QEventDispatcherGlib::processEvents (this=0x561f3dc2cc20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#7  0x00007f5c8e30e14b in QEventLoop::exec (this=this@entry=0x7fff5559ab50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#8  0x00007f5c8e3162c2 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#9  0x0000561f3c262987 in ?? ()
#10 0x00007f5c8dc0109b in __libc_start_main (main=0x561f3c262600, argc=1, argv=0x7fff5559aec8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5559aeb8) at ../csu/libc-start.c:308
#11 0x0000561f3c262b2a in ?? ()
[Inferior 1 (process 1545) detached]

The reporter indicates this bug may be a duplicate of or related to bug 367480.

Possible duplicates by query: bug 399692, bug 396973, bug 396323.

Reported using DrKonqi