Bug 805010

Summary: Lokalize/kmail crash in Sonnet due to uninitialised rehighlightRequest
Product: [Fedora] Fedora Reporter: A S Alam <aalam>
Component: kdelibsAssignee: Than Ngo <than>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: jreznik, kevin, ltinkl, mshao, rdieter, rnovacek, ry, smparrish, than
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: kdelibs-4.8.1-3.fc16 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 801819 Environment:
Last Closed: 2012-04-02 23:29:02 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description A S Alam 2012-03-20 12:45:40 UTC 
Fedora 16 has a crashe with kdesdk-lokalize-4.8.1-1.fc16.x86_64

+++ This bug was initially created as a clone of Bug #801819 +++

Description of problem:
lokalize application crash with kdesdk-4.8.1-1.fc17.src.rpm

Version-Release number of selected component (if applicable):
kdesdk-4.8.1-1.fc17.src.rpm

How reproducible:
Everytime

Steps to Reproduce:
1. Open Lokalize 
2. open file ($wget http://l10n.gnome.org/POT/gdl.master/gdl.master.pa.po)
3. Press <SPACE>
  
Actual results:
application crashed

Expected results:
should not crashed

Additional info:

--- Additional comment from rdieter.edu on 2012-03-09 20:57:23 IST ---

Can you provide a backtrace?

--- Additional comment from aalam on 2012-03-10 14:18:05 IST ---

Application: ਲੋਕਾਲਾਈਜ਼ (lokalize), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f92dc92f880 (LWP 1923))]

Thread 5 (Thread 0x7f92c7589700 (LWP 1934)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003e2c27b9cb in wait (time=18446744073709551615, this=0x153d650) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1538570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000399a8b4b86 in QFileInfoGatherer::run (this=0x1538560) at dialogs/qfileinfogatherer.cpp:214
#4  0x0000003e2c27b4cb in QThreadPrivate::start (arg=0x1538560) at thread/qthread_unix.cpp:298
#5  0x0000003f63e07d14 in start_thread (arg=0x7f92c7589700) at pthread_create.c:309
#6  0x0000003f63af105d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f92c5413700 (LWP 1935)):
#0  0x0000003f63ae85af in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f92dd534af4 in g_main_context_poll (n_fds=1, fds=0x7f92b40017a0, timeout=-1, context=0x7f92b40009a0, priority=<optimized out>) at gmain.c:3412
#2  g_main_context_iterate (context=context@entry=0x7f92b40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3113
#3  0x00007f92dd534c14 in g_main_context_iteration (context=0x7f92b40009a0, may_block=1) at gmain.c:3179
#4  0x0000003e2c3a2976 in QEventDispatcherGlib::processEvents (this=0x7f92b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003e2c37382f in QEventLoop::processEvents (this=this@entry=0x7f92c5412cf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003e2c373ab8 in QEventLoop::exec (this=0x7f92c5412cf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003e2c278588 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003e2c35467f in QInotifyFileSystemWatcherEngine::run (this=0x15371a0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003e2c27b4cb in QThreadPrivate::start (arg=0x15371a0) at thread/qthread_unix.cpp:298
#10 0x0000003f63e07d14 in start_thread (arg=0x7f92c5413700) at pthread_create.c:309
#11 0x0000003f63af105d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f92bbf7a700 (LWP 1936)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003e2c27b9cb in wait (time=18446744073709551615, this=0x12afd70) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x12ae400, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f92df35da81 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12afc20, th=0x1566830) at /usr/src/debug/kdelibs-4.8.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f92df3602cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x12ae2e0, th=0x1566830) at /usr/src/debug/kdelibs-4.8.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f92df35f13f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f92bbf79d20, parent=0x12afc20, th=th@entry=0x1566830) at /usr/src/debug/kdelibs-4.8.1/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f92df35f1cb in ThreadWeaver::Thread::run (this=0x1566830) at /usr/src/debug/kdelibs-4.8.1/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003e2c27b4cb in QThreadPrivate::start (arg=0x1566830) at thread/qthread_unix.cpp:298
#8  0x0000003f63e07d14 in start_thread (arg=0x7f92bbf7a700) at pthread_create.c:309
#9  0x0000003f63af105d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f92bb779700 (LWP 1938)):
#0  0x00007fff1d7ff8f4 in ?? ()
#1  0x0000003f6460410d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x0000003e2c2d0e74 in do_gettime (frac=0x7f92bb778a58, sec=0x7f92bb778a50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x0000003e2c3a317d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f92b0001420) at kernel/qeventdispatcher_unix.cpp:343
#5  0x0000003e2c3a34c1 in QTimerInfoList::timerWait (this=0x7f92b0001420, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x0000003e2c3a203c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f92bb778b4c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x0000003e2c3a20e5 in timerSourcePrepare (source=source@entry=0x7f92b00013c0, timeout=timeout@entry=0x7f92bb778b4c) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f92dd53420f in g_main_context_prepare (context=context@entry=0x7f92b00009a0, priority=priority@entry=0x7f92bb778b98) at gmain.c:2808
#9  0x00007f92dd534a1b in g_main_context_iterate (context=context@entry=0x7f92b00009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3098
#10 0x00007f92dd534c14 in g_main_context_iteration (context=0x7f92b00009a0, may_block=1) at gmain.c:3179
#11 0x0000003e2c3a2976 in QEventDispatcherGlib::processEvents (this=0x7f92b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x0000003e2c37382f in QEventLoop::processEvents (this=this@entry=0x7f92bb778cf0, flags=...) at kernel/qeventloop.cpp:149
#13 0x0000003e2c373ab8 in QEventLoop::exec (this=0x7f92bb778cf0, flags=...) at kernel/qeventloop.cpp:204
#14 0x0000003e2c278588 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x0000003e2c35467f in QInotifyFileSystemWatcherEngine::run (this=0x18024b0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x0000003e2c27b4cb in QThreadPrivate::start (arg=0x18024b0) at thread/qthread_unix.cpp:298
#17 0x0000003f63e07d14 in start_thread (arg=0x7f92bb779700) at pthread_create.c:309
#18 0x0000003f63af105d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f92dc92f880 (LWP 1923)):
[KCrash Handler]
#6  0x00007f92df804cc3 in Sonnet::Highlighter::eventFilter (this=0x163a110, o=0x166c5b0, e=0x7fff1d73d750) at /usr/src/debug/kdelibs-4.8.1/kdeui/sonnet/highlighter.cpp:355
#7  0x0000003e2c374996 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x166c5b0, event=0x7fff1d73d750) at kernel/qcoreapplication.cpp:986
#8  0x000000399a3ca2ac in QApplicationPrivate::notify_helper (this=this@entry=0x100ff80, receiver=receiver@entry=0x166c5b0, e=e@entry=0x7fff1d73d750) at kernel/qapplication.cpp:4546
#9  0x000000399a3cf3dd in QApplication::notify (this=<optimized out>, receiver=0x166c5b0, e=0x7fff1d73d750) at kernel/qapplication.cpp:3991
#10 0x00007f92df7ae7b6 in KApplication::notify (this=0x7fff1d73e6e0, receiver=0x166c5b0, event=0x7fff1d73d750) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#11 0x0000003e2c37482e in QCoreApplication::notifyInternal (this=0x7fff1d73e6e0, receiver=0x166c5b0, event=0x7fff1d73d750) at kernel/qcoreapplication.cpp:876
#12 0x000000399a465e5a in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x166c5b0, grab=grab@entry=false, type=QEvent::KeyPress, code=32, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=65, nativeVirtualKey=32, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1866
#13 0x000000399a466291 in QKeyMapperPrivate::translateKeyEvent (this=0x1057c90, keyWidget=0x166c5b0, event=0x7fff1d73e170, grab=false) at kernel/qkeymapper_x11.cpp:1836
#14 0x000000399a443f98 in QApplication::x11ProcessEvent (this=0x7fff1d73e6e0, event=0x7fff1d73e170) at kernel/qapplication_x11.cpp:3534
#15 0x000000399a469f2c in x11EventSourceDispatch (s=s@entry=0x100c150, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#16 0x00007f92dd53473c in g_main_dispatch (context=0x100fcc0) at gmain.c:2510
#17 g_main_context_dispatch (context=context@entry=0x100fcc0) at gmain.c:3047
#18 0x00007f92dd534b58 in g_main_context_iterate (context=context@entry=0x100fcc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3118
#19 0x00007f92dd534c14 in g_main_context_iteration (context=0x100fcc0, may_block=1) at gmain.c:3179
#20 0x0000003e2c3a2956 in QEventDispatcherGlib::processEvents (this=0xfea980, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0x000000399a469c0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#22 0x0000003e2c37382f in QEventLoop::processEvents (this=this@entry=0x7fff1d73e540, flags=...) at kernel/qeventloop.cpp:149
#23 0x0000003e2c373ab8 in QEventLoop::exec (this=0x7fff1d73e540, flags=...) at kernel/qeventloop.cpp:204
#24 0x0000003e2c3782fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#25 0x0000000000436388 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdesdk-4.8.1/lokalize/src/main.cpp:125
Comment 1 A S Alam 2012-03-22 10:13:47 UTC 
there is workaround for this (not sure if this need to be fixed or not):
1) install dictionary for language (aspell-pa)
2) Change correct Dictionary in systemsetting ->Locale->SpellChecker-> Default Language (Change to Punjabi (India) (pa_IN)) from Punjabi (pa)).
Comment 2 Jaroslav Reznik 2012-03-22 12:11:20 UTC 
It's a known bug, see the referenced upstream KDE one. I'm going to rebuild it with proposed patch - even I'm not sure the patch is 100% correct - but at least, it should work.
Comment 3 Kevin Kofler 2012-03-22 18:57:11 UTC 
Some people also had KMail crash inside Sonnet, I think it's the same bug and thus should also be fixed by the same fix.
Comment 4 Fedora Update System 2012-03-22 19:53:56 UTC 
kdelibs-4.8.1-3.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/kdelibs-4.8.1-3.fc17
Comment 5 Fedora Update System 2012-03-22 19:56:43 UTC 
kdelibs-4.8.1-3.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/kdelibs-4.8.1-3.fc16
Comment 6 Fedora Update System 2012-03-24 00:29:24 UTC 
Package kdelibs-4.8.1-3.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kdelibs-4.8.1-3.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-4584/kdelibs-4.8.1-3.fc16
then log in and leave karma (feedback).
Comment 7 Fedora Update System 2012-04-02 23:29:02 UTC 
kdelibs-4.8.1-3.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 8 Fedora Update System 2012-04-12 03:23:18 UTC 
kdelibs-4.8.1-3.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.