| Summary: | crashes after updating kde to version 4.4 Beta [__libc_message, malloc_printerr, QTimerInfoList::unregisterTimer] | ||
|---|---|---|---|
| Product: | [Applications] amarok | Reporter: | Andreas Roth <aroth> |
| Component: | general | Assignee: | Amarok Developers <amarok-bugs-dist> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | andresbajotierra |
| Priority: | NOR | ||
| Version: | 2.2.1 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
This looks like bug 196207. (which is a bug in a external library) - Does Amarok run if you launch it from Konsole, writing "MALLOC_CHECK_= amarok" or "QT_NO_GLIB=1 amarok" ? Thanks I did the following: #> export MALLOC_CHECK_=amarok #> export MALLOC_CHECK=amarok #> export QT_NO_GLIB=1 and get the following output on the console: #> amarok --debug amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: QGraphicsLinearLayout::removeAt: invalid index 1 amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: amarok(8246)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: <unknown program name>(8245)/: Communication problem with "amarok" , it probably crashed. Error message was: "org.freedesktop.DBus.Error.NoReply" : " "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." " *** glibc detected *** amarok: free(): invalid pointer: 0x000000000317acc0 *** *** glibc detected *** amarok: free(): invalid pointer: 0x00000000033e91a0 *** QPainter::begin: Paint device returned engine == 0, type: 2 QPainter::end: Painter not active, aborted *** glibc detected *** amarok: free(): invalid pointer: 0x000000000328ba00 *** amarok(8246)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing "/usr/share/mime/magic" amarok(8246)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing "/home/aroth/.local/share/mime/magic" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Amarok Script Console" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Rating Statistics" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "LyricWiki" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "BBC" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Cool Streams" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Librivox.org" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Radio Austria" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "Radio Germany" amarok(8246)/kdecore (KPluginInfo) KPluginInfo::kcmServices: found 0 offers for "RadioSwiss" ========== Starting Statistics Script ========== [RATING_STATISTICS] [SQL] SHOW TABLES [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="ignore_unrated" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="reverse_results" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="exclude_enabled" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="min_tracks_per_album" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="results_limit" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="weight_rating" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="weight_score" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="weight_length" [RATING_STATISTICS] [SQL] SELECT value FROM rating_statistics_config WHERE name="weight_playcount" ========== Finished Statistics Script ========== When i start amarok on the console with the given environment changes it runs without any crashes. Maybe it's worth mentioning that i'm using an external mysql server with a collection of 30000 tracks. Mh, it should be: #> export MALLOC_CHECK_= #> export MALLOC_CHECK= (set those variables to empty) but in any case shows that this is the same glibc bug, which is fixed in a recent version. Hopefully the distributions will package it soon. Thanks *** This bug has been marked as a duplicate of bug 196207 *** |
Application: amarok (2.2.1) KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1)) Qt Version: 4.6.0 Operating System: Linux 2.6.31-16-generic x86_64 Distribution: Ubuntu 9.10 -- Information about the crash: amarok crashes (with SIGABORT) on start up. No splash screen or any other GUI element of amarok is visible prior to the crash. The crash can be reproduced everytime. -- Backtrace: Application: Amarok (amarok), signal: Aborted [Current thread is 1 (Thread 0x7f067817a840 (LWP 4381))] Thread 16 (Thread 0x7f066062e910 (LWP 4382)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220 #1 0x00007f06650d7c91 in ?? () from /usr/lib/libxine.so.1 #2 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #3 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () Thread 15 (Thread 0x7f065f0e5910 (LWP 4383)): [KCrash Handler] #5 0x00007f06751ac4b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x00007f06751aff50 in *__GI_abort () at abort.c:92 #7 0x00007f06751e4c97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189 #8 0x00007f06751eedd6 in malloc_printerr (action=3, str=0x7f06752ad7da "free(): invalid pointer", ptr=<value optimized out>) at malloc.c:6217 #9 0x00007f0675ba9934 in QTimerInfoList::unregisterTimer (this=0x1b99ff0, timerId=16777249) at kernel/qeventdispatcher_unix.cpp:500 #10 0x00007f0675b96481 in QTimer::stop (this=0x386f4f0) at kernel/qtimer.cpp:257 #11 0x00007f0675b96add in QTimer::timerEvent (this=0x111d, e=0x111f) at kernel/qtimer.cpp:270 #12 0x00007f0675b8ba33 in QObject::event (this=0x386f4f0, e=0x7f065f0e4c90) at kernel/qobject.cpp:1224 #13 0x00007f0676507e8c in QApplicationPrivate::notify_helper (this=0x1a370b0, receiver=0x386f4f0, e=0x7f065f0e4c90) at kernel/qapplication.cpp:4242 #14 0x00007f067650e48d in QApplication::notify (this=0x7ffff13baa90, receiver=0x386f4f0, e=0x7f065f0e4c90) at kernel/qapplication.cpp:4125 #15 0x00007f0677c95666 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #16 0x00007f0675b7c04c in QCoreApplication::notifyInternal (this=0x7ffff13baa90, receiver=0x386f4f0, event=0x7f065f0e4c90) at kernel/qcoreapplication.cpp:704 #17 0x00007f0675ba8d52 in QCoreApplication::sendEvent (this=0x1b99ff0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #18 QTimerInfoList::activateTimers (this=0x1b99ff0) at kernel/qeventdispatcher_unix.cpp:603 #19 0x00007f0675ba5958 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #20 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #21 0x00007f066e4c6bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #22 0x00007f066e4ca588 in ?? () from /lib/libglib-2.0.so.0 #23 0x00007f066e4ca6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #24 0x00007f0675ba5623 in QEventDispatcherGlib::processEvents (this=0x1b0d520, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407 #25 0x00007f0675b7a972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #26 0x00007f0675b7ad4c in QEventLoop::exec (this=0x7f065f0e4f00, flags=) at kernel/qeventloop.cpp:201 #27 0x00007f0675a85c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #28 0x00007f06653331ce in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so #29 0x00007f0675a886c5 in QThreadPrivate::start (arg=0x1a1db40) at thread/qthread_unix.cpp:244 #30 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #31 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #32 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 14 (Thread 0x7f065e8e4910 (LWP 4386)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650e8983 in ?? () from /usr/lib/libxine.so.1 #2 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #3 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () The current source language is "auto; currently c". Thread 13 (Thread 0x7f065dc75910 (LWP 4387)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650e8983 in ?? () from /usr/lib/libxine.so.1 #2 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #3 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 12 (Thread 0x7f065d432910 (LWP 4388)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650e8983 in ?? () from /usr/lib/libxine.so.1 #2 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #3 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f064f02b910 (LWP 4393)): #0 0x00007f067524aa6b in read () from /lib/libc.so.6 #1 0x00007f06643a4ad5 in ?? () from /usr/lib/libasound.so.2 #2 0x00007f066439f818 in snd_hctl_handle_events () from /usr/lib/libasound.so.2 #3 0x00007f06643a9589 in snd_mixer_handle_events () from /usr/lib/libasound.so.2 #4 0x00007f064f031d04 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so #5 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #6 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f064e82a910 (LWP 4394)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650e8983 in ?? () from /usr/lib/libxine.so.1 #2 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #3 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () The current source language is "auto; currently c". Thread 9 (Thread 0x7f064e029910 (LWP 4395)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f0675a8967b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f06722d4096 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f06722d674b in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f06722d4bff in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f06722d5058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #7 0x00007f0675a886c5 in QThreadPrivate::start (arg=0x242fac0) at thread/qthread_unix.cpp:244 #8 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #9 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 8 (Thread 0x7f064d828910 (LWP 4396)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f0675a8967b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f06722d4096 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f06722d674b in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f06722d6764 in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f06722d4bff in ?? () from /usr/lib/libthreadweaver.so.4 #7 0x00007f06722d5058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #8 0x00007f0675a886c5 in QThreadPrivate::start (arg=0x2f84fd0) at thread/qthread_unix.cpp:244 #9 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #10 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f064d027910 (LWP 4397)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f0675a8967b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f06722d4096 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f06722d674b in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f06722d4bff in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f06722d5058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #7 0x00007f0675a886c5 in QThreadPrivate::start (arg=0x2f7b070) at thread/qthread_unix.cpp:244 #8 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #9 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f064c201910 (LWP 4398)): #0 0x00007f06752513c2 in select () from /lib/libc.so.6 #1 0x00007f0665100725 in xine_usec_sleep () from /usr/lib/libxine.so.1 #2 0x00007f06650e57e9 in ?? () from /usr/lib/libxine.so.1 #3 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #4 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f064b617910 (LWP 4399)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650db54b in ?? () from /usr/lib/libxine.so.1 #2 0x00007f06650e151d in ?? () from /usr/lib/libxine.so.1 #3 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #4 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () The current source language is "auto; currently c". Thread 4 (Thread 0x7f064ac49910 (LWP 4400)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650db54b in ?? () from /usr/lib/libxine.so.1 #2 0x00007f06650e2555 in ?? () from /usr/lib/libxine.so.1 #3 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #4 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () The current source language is "auto; currently asm". Thread 3 (Thread 0x7f064a448910 (LWP 4401)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f06650eba0b in xine_event_wait () from /usr/lib/libxine.so.1 #2 0x00007f06650eba7e in ?? () from /usr/lib/libxine.so.1 #3 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #4 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f0646ffc910 (LWP 4404)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f0675a8967b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3190c40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f06722d4096 in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f06722d674b in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f06722d4bff in ?? () from /usr/lib/libthreadweaver.so.4 #6 0x00007f06722d5058 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #7 0x00007f0675a886c5 in QThreadPrivate::start (arg=0x3a64830) at thread/qthread_unix.cpp:244 #8 0x00007f0674d08a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #9 0x00007f06752587bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f067817a840 (LWP 4381)): #0 0x00007f0675254d0a in mmap64 () from /lib/libc.so.6 #1 0x00007f06751df1bc in _IO_file_doallocate (fp=0x7e4ded0) at filedoalloc.c:120 #2 0x00007f06751ec61c in _IO_doallocbuf (fp=0x7e4ded0) at genops.c:423 #3 0x00007f06751ea4ec in _IO_file_xsgetn (fp=0x7e4ded0, data=0x7ffff13b8d30, n=44) at fileops.c:1405 #4 0x00007f06751e537e in *__GI_fread_unlocked (buf=<value optimized out>, size=44, count=1, fp=0xffffffffffffffff) at iofread_u.c:45 #5 0x00007f067520f845 in __tzfile_read (file=<value optimized out>, extra=0, extrap=<value optimized out>) at tzfile.c:205 #6 0x00007f067520eb02 in tzset_internal (always=<value optimized out>, explicit=<value optimized out>) at tzset.c:439 #7 0x00007f067520edf0 in __tzset () at tzset.c:592 #8 0x00007f0675f852a0 in KSystemTimeZoneBackend::offset(KTimeZone const*, long) const () from /usr/lib/libkdecore.so.5 #9 0x00007f0675f81fa2 in KTimeZone::toZoneTime(QDateTime const&, bool*) const () from /usr/lib/libkdecore.so.5 #10 0x00007f0675f72a04 in ?? () from /usr/lib/libkdecore.so.5 #11 0x00007f0675f72ade in ?? () from /usr/lib/libkdecore.so.5 #12 0x00007f0675f79df6 in KDateTime::toTimeSpec(KDateTime::Spec const&) const () from /usr/lib/libkdecore.so.5 #13 0x00007f0675f79e4f in KDateTime::currentDateTime(KDateTime::Spec const&) () from /usr/lib/libkdecore.so.5 #14 0x00007f067605010d in KLocale::formatDateTime(KDateTime const&, KLocale::DateFormat, QFlags<KLocale::DateTimeFormatOption>) const () from /usr/lib/libkdecore.so.5 #15 0x00007f066ecc9d0e in KDirModel::data(QModelIndex const&, int) const () from /usr/lib/libkio.so.5 #16 0x00007f0676aaf4d1 in QSortFilterProxyModel::data (this=<value optimized out>, index=..., role=0) at itemviews/qsortfilterproxymodel.cpp:1645 #17 0x00007f066ecef49e in KFileItemDelegate::Private::display(QModelIndex const&) const () from /usr/lib/libkio.so.5 #18 0x00007f066ecf15dd in KFileItemDelegate::Private::initStyleOption(QStyleOptionViewItemV4*, QModelIndex const&) const () from /usr/lib/libkio.so.5 #19 0x00007f066ecf1f0e in KFileItemDelegate::sizeHint(QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libkio.so.5 #20 0x00007f0676a68e69 in QTreeView::sizeHintForColumn (this=<value optimized out>, column=<value optimized out>) at itemviews/qtreeview.cpp:2794 #21 0x00007f0676a38261 in QHeaderViewPrivate::resizeSections (this=0x2f530b0, globalMode=<value optimized out>, useGlobalMode=<value optimized out>) at itemviews/qheaderview.cpp:2987 #22 0x00007f067252cced in ?? () from /usr/lib/libkfile.so.4 #23 0x00007f067251c194 in ?? () from /usr/lib/libkfile.so.4 #24 0x00007f0675b8edc3 in QMetaObject::activate (sender=0x2f2c250, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3294 #25 0x00007f0676ab75e2 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x2f2c0d0, source_top_left=<value optimized out>, source_bottom_right=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:1101 #26 0x00007f0676ab802b in QSortFilterProxyModel::qt_metacall (this=0x2f2c250, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff13b9df0) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128 #27 0x00007f0672531e38 in KDirSortFilterProxyModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkfile.so.4 #28 0x00007f0675b8edc3 in QMetaObject::activate (sender=0x2f288b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3294 #29 0x00007f0675bda607 in QAbstractItemModel::dataChanged (this=0x0, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148 #30 0x00007f066ecc9983 in KDirModel::itemChanged(QModelIndex const&) () from /usr/lib/libkio.so.5 #31 0x00007f067255acb2 in KFilePreviewGenerator::Private::dispatchIconUpdateQueue() () from /usr/lib/libkfile.so.4 #32 0x00007f067255ae37 in KFilePreviewGenerator::Private::resolveMimeType() () from /usr/lib/libkfile.so.4 #33 0x00007f067255d69d in KFilePreviewGenerator::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkfile.so.4 #34 0x00007f0675b8bd19 in QObject::event (this=0x2f66b80, e=0x7dd36b0) at kernel/qobject.cpp:1260 #35 0x00007f0676507e8c in QApplicationPrivate::notify_helper (this=0x1a370b0, receiver=0x2f66b80, e=0x7dd36b0) at kernel/qapplication.cpp:4242 #36 0x00007f067650e48d in QApplication::notify (this=0x7ffff13baa90, receiver=0x2f66b80, e=0x7dd36b0) at kernel/qapplication.cpp:4125 #37 0x00007f0677c95666 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #38 0x00007f0675b7c04c in QCoreApplication::notifyInternal (this=0x7ffff13baa90, receiver=0x2f66b80, event=0x7dd36b0) at kernel/qcoreapplication.cpp:704 #39 0x00007f0675b7e7c7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x18d8a50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x18d8a50) at kernel/qcoreapplication.cpp:1345 #41 0x00007f0675ba5ae3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #42 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276 #43 0x00007f066e4c6bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #44 0x00007f066e4ca588 in ?? () from /lib/libglib-2.0.so.0 #45 0x00007f066e4ca6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #46 0x00007f0675ba5623 in QEventDispatcherGlib::processEvents (this=0x18d8070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407 #47 0x00007f06765b62fe in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #48 0x00007f0675b7a972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #49 0x00007f0675b7ad4c in QEventLoop::exec (this=0x7ffff13baa20, flags=) at kernel/qeventloop.cpp:201 #50 0x00007f0675b7ea8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #51 0x0000000000409df4 in _start () The current source language is "auto; currently c". Possible duplicates by query: bug 205933. Reported using DrKonqi