[kde] [Bug 349923] New: Crash in Baloo something while restoring backup using rsync.

[Martin Nilsson]

https://bugs.kde.org/show_bug.cgi?id=349923

            Bug ID: 349923
           Summary: Crash in Baloo something while restoring backup using
                    rsync.
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: ibbles at hotmail.com

Application: baloo_file (5.6.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-21-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
Recently did a fresh install of Kubuntu 15.04 onto a machine that previously
had 14.04. Copied my backuped files back to the main SDD from a HDD. Left the
room and when I got back the copy was complete and the crash report open.

I don't know what Baloo is or what it does.

$ rsync -avz --modify-window=1 --delete --progress -O --no-owner --no-group
--no-perms --exclude @eaDir --exclude #recycle

- Unusual behavior I noticed:
Not sure if related, but my activity prior to doing the backup restoration was
playing XCom, which had a hard lockup and I rebooted using REISUB.

-- Backtrace:
Application: Baloo File (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f13f60bb800 (LWP 1423))]

Thread 2 (Thread 0x7f13e2427700 (LWP 1427)):
#0  0x00007f13f29338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f13f1801b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f13f180364f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f13e439b099 in QXcbEventReader::run (this=0x17bf080) at
qxcbconnection.cpp:1105
#4  0x00007f13f31d3b0e in QThreadPrivate::start (arg=0x17bf080) at
thread/qthread_unix.cpp:337
#5  0x00007f13f261f6aa in start_thread (arg=0x7f13e2427700) at
pthread_create.c:333
#6  0x00007f13f293eeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f13f60bb800 (LWP 1423)):
[KCrash Handler]
#6  getint2 (c=9, p=<optimized out>) at ../common/unaligned.h:50
#7  ChertTable::find_in_block (p=p at entry=0x40 <error: Cannot access memory at
address 0x40>, key=..., leaf=leaf at entry=false, c=65) at
../backends/chert/chert_table.cc:474
#8  0x00007f13f5082db3 in ChertTable::find (this=0x17ff078, C_=0x185bd70) at
../backends/chert/chert_table.cc:508
#9  0x00007f13f505ca31 in ChertCursor::find_entry (this=0x18bf520,
key="\000\330\000\062\005") at ../backends/chert/chert_cursor.cc:214
#10 0x00007f13f50897b3 in ChertValueManager::get_chunk_containing_did
(this=this at entry=0x17ff5d8, slot=slot at entry=0, did=12805, chunk="") at
../backends/chert/chert_values.cc:164
#11 0x00007f13f508d0d3 in ChertValueManager::get_value (this=0x17ff5d8,
did=12805, slot=0) at ../backends/chert/chert_values.cc:476
#12 0x00007f13f506d22a in ChertDocument::do_get_value (this=<optimized out>,
slot=<optimized out>) at ../backends/chert/chert_document.cc:40
#13 0x00007f13f4fdda62 in Xapian::Document::Internal::get_value
(this=0x22df140, slot=slot at entry=0) at ../api/omdocument.cc:279
#14 0x00007f13f4fdda7c in Xapian::Document::get_value
(this=this at entry=0x7ffd8148b910, slot=slot at entry=0) at ../api/omdocument.cc:59
#15 0x00007f13f53a510a in Baloo::XapianDocument::value
(this=this at entry=0x7ffd8148b910, slot=slot at entry=0) at
../../../src/xapian/xapiandocument.cpp:133
#16 0x000000000041e4c4 in Baloo::BasicIndexingQueue::shouldIndex
(this=this at entry=0x18f82e0, file=..., mimetype=...) at
../../../src/file/basicindexingqueue.cpp:142
#17 0x000000000041f0a5 in Baloo::BasicIndexingQueue::process
(this=this at entry=0x18f82e0, file=..., flags=...) at
../../../src/file/basicindexingqueue.cpp:97
#18 0x000000000041f65c in Baloo::BasicIndexingQueue::processNextIteration
(this=0x18f82e0) at ../../../src/file/basicindexingqueue.cpp:79
#19 0x00007f13f344373a in QObject::event (this=0x18f82e0, e=<optimized out>) at
kernel/qobject.cpp:1245
#20 0x00007f13f3d23b2c in QApplicationPrivate::notify_helper (this=0x17a4120,
receiver=0x18f82e0, e=0x21f9fc0) at kernel/qapplication.cpp:3720
#21 0x00007f13f3d29000 in QApplication::notify (this=0x7ffd8148c140,
receiver=0x18f82e0, e=0x21f9fc0) at kernel/qapplication.cpp:3503
#22 0x00007f13f3411c2b in QCoreApplication::notifyInternal
(this=0x7ffd8148c140, receiver=0x18f82e0, event=event at entry=0x21f9fc0) at
kernel/qcoreapplication.cpp:935
#23 0x00007f13f3413c9b in sendEvent (event=0x21f9fc0, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x17a1f20) at
kernel/qcoreapplication.cpp:1552
#25 0x00007f13f3414298 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1410
#26 0x00007f13f346a843 in postEventSourceDispatch (s=0x17e0940) at
kernel/qeventdispatcher_glib.cpp:271
#27 0x00007f13ed281c3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f13ed281f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f13ed281fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f13f346ac57 in QEventDispatcherGlib::processEvents (this=0x17e43c0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#31 0x00007f13f340f3e2 in QEventLoop::exec (this=this at entry=0x7ffd8148bfb0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#32 0x00007f13f341702c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#33 0x00007f13f375b31c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1510
#34 0x00007f13f3d1f7a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#35 0x0000000000417477 in main (argc=1, argv=<optimized out>) at
../../../src/file/main.cpp:101

Reported using DrKonqi

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