Bug 346702

Application: baloo_file (5.6.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-15-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
I was setting up a new Kubuntu 15.04 system for use in software development, and this segmentation fault came up whilst installing the relevant packages in the Android SDK Manager. The SDK Manager was using the file extractor portion of the application when it segfaulted, possibly on completion as the SDK Manager hasn't thrown up any errors or exceptions in the log.

-- 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 0x7efe26eb0800 (LWP 25599))]

Thread 2 (Thread 0x7efe115c1700 (LWP 25605)):
#0  0x00007efe2375a8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007efe22642b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007efe2264464f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007efe13946099 in QXcbEventReader::run (this=0xee8110) at qxcbconnection.cpp:1105
#4  0x00007efe23ff1b0e in QThreadPrivate::start (arg=0xee8110) at thread/qthread_unix.cpp:337
#5  0x00007efe234486aa in start_thread (arg=0x7efe115c1700) at pthread_create.c:333
#6  0x00007efe23765eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7efe26eb0800 (LWP 25599)):
[KCrash Handler]
#6  getint2 (c=9, p=<optimized out>) at ../common/unaligned.h:50
#7  ChertTable::find_in_block (p=p@entry=0x20007300690020 <error: Cannot access memory at address 0x20007300690020>, key=..., leaf=leaf@entry=false, c=6553705) at ../backends/chert/chert_table.cc:474
#8  0x00007efe25e89db3 in ChertTable::find (this=0xf24ae8, C_=0x15b6930) at ../backends/chert/chert_table.cc:508
#9  0x00007efe25e63a31 in ChertCursor::find_entry (this=0x11e3180, key="\000\330\000@\225\220") at ../backends/chert/chert_cursor.cc:214
#10 0x00007efe25e907b3 in ChertValueManager::get_chunk_containing_did (this=this@entry=0xf25048, slot=slot@entry=0, did=38288, chunk="") at ../backends/chert/chert_values.cc:164
#11 0x00007efe25e940d3 in ChertValueManager::get_value (this=0xf25048, did=38288, slot=0) at ../backends/chert/chert_values.cc:476
#12 0x00007efe25e7422a in ChertDocument::do_get_value (this=<optimized out>, slot=<optimized out>) at ../backends/chert/chert_document.cc:40
#13 0x00007efe25de4a62 in Xapian::Document::Internal::get_value (this=0x14efe50, slot=slot@entry=0) at ../api/omdocument.cc:279
#14 0x00007efe25de4a7c in Xapian::Document::get_value (this=this@entry=0x7ffd3ddd3480, slot=slot@entry=0) at ../api/omdocument.cc:59
#15 0x00007efe261ac10a in Baloo::XapianDocument::value (this=this@entry=0x7ffd3ddd3480, slot=slot@entry=0) at ../../../src/xapian/xapiandocument.cpp:133
#16 0x000000000041e4c4 in Baloo::BasicIndexingQueue::shouldIndex (this=this@entry=0x10eb860, file=..., mimetype=...) at ../../../src/file/basicindexingqueue.cpp:142
#17 0x000000000041f0a5 in Baloo::BasicIndexingQueue::process (this=this@entry=0x10eb860, file=..., flags=...) at ../../../src/file/basicindexingqueue.cpp:97
#18 0x000000000041f65c in Baloo::BasicIndexingQueue::processNextIteration (this=0x10eb860) at ../../../src/file/basicindexingqueue.cpp:79
#19 0x00007efe2426173a in QObject::event (this=0x10eb860, e=<optimized out>) at kernel/qobject.cpp:1245
#20 0x00007efe24b39b2c in QApplicationPrivate::notify_helper (this=0xec0e80, receiver=0x10eb860, e=0x168f410) at kernel/qapplication.cpp:3720
#21 0x00007efe24b3f000 in QApplication::notify (this=0x7ffd3ddd3cb0, receiver=0x10eb860, e=0x168f410) at kernel/qapplication.cpp:3503
#22 0x00007efe2422fc2b in QCoreApplication::notifyInternal (this=0x7ffd3ddd3cb0, receiver=0x10eb860, event=event@entry=0x168f410) at kernel/qcoreapplication.cpp:935
#23 0x00007efe24231c9b in sendEvent (event=0x168f410, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xebdc40) at kernel/qcoreapplication.cpp:1552
#25 0x00007efe24232298 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#26 0x00007efe24288843 in postEventSourceDispatch (s=0xf08d80) at kernel/qeventdispatcher_glib.cpp:271
#27 0x00007efe1e132c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007efe1e132f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007efe1e132fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007efe24288c57 in QEventDispatcherGlib::processEvents (this=0xf04eb0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#31 0x00007efe2422d3e2 in QEventLoop::exec (this=this@entry=0x7ffd3ddd3b20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#32 0x00007efe2423502c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#33 0x00007efe2457431c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#34 0x00007efe24b357a5 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