Bug 329064

Summary: Krunner crashes on autocomplete
Product: [Plasma] krunner Reporter: Hasan <hasana>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: tofubreath83
Priority: NOR Keywords: drkonqi
Version First Reported In: 4.11.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Hasan 2013-12-21 07:13:33 UTC 
Application: krunner (4.11.3)
KDE Platform Version: 4.12.0
Qt Version: 4.8.4
Operating System: Linux 3.12.0-031200-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- Run Alt+F2
- Typed the name of the application very fast ( eclipse )
- Crashed before selecting the application. but it was shown in the application list

The crash can be reproduced sometimes.

-- Backtrace:
Application: Run Command Interface (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f04eec037c0 (LWP 5059))]

Thread 11 (Thread 0x7f04d3414700 (LWP 5099)):
#0  0x00007f04ee515f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f04e34be6a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f04e34be7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f04eb33fa76 in QEventDispatcherGlib::processEvents (this=0x7f04cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f04eb3115ef in QEventLoop::processEvents (this=this@entry=0x7f04d3413d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f04eb3118e5 in QEventLoop::exec (this=this@entry=0x7f04d3413d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f04eb21088f in QThread::exec (this=this@entry=0x1756490) at thread/qthread.cpp:542
#7  0x00007f04eb2f2d13 in QInotifyFileSystemWatcherEngine::run (this=0x1756490) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1756490) at thread/qthread_unix.cpp:338
#9  0x00007f04e3996f6e in start_thread (arg=0x7f04d3414700) at pthread_create.c:311
#10 0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f04bf990700 (LWP 5264)):
#0  0x00007f04e34be7bd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f04eb33fa76 in QEventDispatcherGlib::processEvents (this=0x7f04b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#2  0x00007f04eb3115ef in QEventLoop::processEvents (this=this@entry=0x7f04bf98fd70, flags=...) at kernel/qeventloop.cpp:149
#3  0x00007f04eb3118e5 in QEventLoop::exec (this=this@entry=0x7f04bf98fd70, flags=...) at kernel/qeventloop.cpp:204
#4  0x00007f04eb21088f in QThread::exec (this=this@entry=0x1742d30) at thread/qthread.cpp:542
#5  0x00007f04eb2f2d13 in QInotifyFileSystemWatcherEngine::run (this=0x1742d30) at io/qfilesystemwatcher_inotify.cpp:265
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1742d30) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04bf990700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f04bf18f700 (LWP 5265)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1daa710) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1daa710, previous=0x1e00640) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1daa710) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1daa710) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04bf18f700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f04be98e700 (LWP 5266)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1d96540) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d96540, previous=0x1b950e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1d96540) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1d96540) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04be98e700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f04be18d700 (LWP 5267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1d8ccf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d8ccf0, previous=0x1bc1000) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1d8ccf0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1d8ccf0) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04be18d700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f04bd98c700 (LWP 5268)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1d6e0f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d6e0f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a491c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d6e0f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f04e62a491c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d6e0f0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f04e62a491c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1d6e0f0, previous=0x1e30cf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1d6e0f0) at ../../../threadweaver/Weaver/Thread.cpp:98
#9  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1d6e0f0) at thread/qthread_unix.cpp:338
#10 0x00007f04e3996f6e in start_thread (arg=0x7f04bd98c700) at pthread_create.c:311
#11 0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f04bd18b700 (LWP 5269)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x16332c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x16332c0, previous=0x1e520d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x16332c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x16332c0) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04bd18b700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f04bc98a700 (LWP 5270)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1e151e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1e151e0, previous=0x1b8b3d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1e151e0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1e151e0) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04bc98a700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f04b7fff700 (LWP 5271)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1e7d150) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1e7d150, previous=0x1bbe9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1e7d150) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1e7d150) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04b7fff700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f04b77fe700 (LWP 5272)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f04eb213406 in wait (time=18446744073709551615, this=0x1791d50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x189e908, mutex=0x176a540, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f04e62a1e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x189e8e0, th=0x1e2d070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f04e62a4903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17822d0, th=0x1e2d070, previous=0x1b89800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f04e62a361f in ThreadWeaver::Thread::run (this=0x1e2d070) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f04eb212f2f in QThreadPrivate::start (arg=0x1e2d070) at thread/qthread_unix.cpp:338
#7  0x00007f04e3996f6e in start_thread (arg=0x7f04b77fe700) at pthread_create.c:311
#8  0x00007f04ee5229cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f04eec037c0 (LWP 5059)):
[KCrash Handler]
#6  0x00007f04ee45ef77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f04ee4625e8 in __GI_abort () at abort.c:90
#8  0x00007f04ee457d43 in __assert_fail_base (fmt=0x7f04ee5aef58 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f04eccb3550 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f04eccb339b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7f04eccb3856 <__PRETTY_FUNCTION__.14361> "poll_for_event") at assert.c:92
#9  0x00007f04ee457df2 in __GI___assert_fail (assertion=assertion@entry=0x7f04eccb3550 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f04eccb339b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7f04eccb3856 <__PRETTY_FUNCTION__.14361> "poll_for_event") at assert.c:101
#10 0x00007f04ecc43ca9 in poll_for_event (dpy=dpy@entry=0x161d8d0) at ../../src/xcb_io.c:271
#11 0x00007f04ecc43d3e in poll_for_response (dpy=dpy@entry=0x161d8d0) at ../../src/xcb_io.c:289
#12 0x00007f04ecc4401d in _XEventsQueued (dpy=dpy@entry=0x161d8d0, mode=mode@entry=2) at ../../src/xcb_io.c:363
#13 0x00007f04ecc3612b in XEventsQueued (dpy=0x161d8d0, mode=2) at ../../src/Pending.c:43
#14 0x00007f04ebda54a7 in x11EventSourcePrepare (s=0x15e3c00, timeout=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:77
#15 0x00007f04e34bdd4d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f04e34be5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f04e34be7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f04eb33fa55 in QEventDispatcherGlib::processEvents (this=0x1595ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0x00007f04ebda59d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f04eb3115ef in QEventLoop::processEvents (this=this@entry=0x7fff46ec0170, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f04eb3118e5 in QEventLoop::exec (this=this@entry=0x7fff46ec0170, flags=...) at kernel/qeventloop.cpp:204
#22 0x00007f04eb316e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#23 0x00007f04ebd0234c in QApplication::exec () at kernel/qapplication.cpp:3828
#24 0x00007f04ee817525 in kdemain (argc=1, argv=0x7fff46ec03c8) at ../../krunner/main.cpp:64
#25 0x00007f04ee449de5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, ubp_av=0x7fff46ec03c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff46ec03b8) at libc-start.c:260
#26 0x00000000004006fe in _start ()

Possible duplicates by query: bug 323201, bug 321911, bug 321736, bug 321157, bug 319434.

Reported using DrKonqi
Comment 1 tofubreath83 2014-02-06 19:37:50 UTC 
Created attachment 85024 [details]
New crash information added by DrKonqi

krunner (0.1) on KDE Platform 4.9.5 using Qt 4.8.3

Opened KRunner with Alt+F2
Started typing 'terminator', somewhere mid-word it barfed on me.

-- Backtrace (Reduced):
#6  0x00007fa32810c425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fa32810fb8b in __GI_abort () at abort.c:91
#8  0x00007fa3281050ee in __assert_fail_base (fmt=<optimized out>, assertion=0x7fa3267fcb98 "!xcb_xlib_threads_sequence_lost", file=0x7fa3267fce52 "../../src/xcb_io.c", line=<optimized out>, function=<optimized out>) at assert.c:94
#9  0x00007fa328105192 in __GI___assert_fail (assertion=assertion@entry=0x7fa3267fcb98 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7fa3267fce52 "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7fa3267fcf78 <__PRETTY_FUNCTION__.14346> "poll_for_event") at assert.c:103
#10 0x00007fa32678b9b9 in poll_for_event (dpy=dpy@entry=0x1c21700) at ../../src/xcb_io.c:271
Comment 2 Christoph Feck 2014-02-09 17:06:49 UTC 

*** This bug has been marked as a duplicate of bug 302498 ***