| Summary: | KLocale::translate*() functions are not thread-safe | ||
|---|---|---|---|
| Product: | [Unmaintained] kdelibs | Reporter: | Mario Minners <mario.minners> |
| Component: | klocale | Assignee: | Chusslove Illich <caslav.ilic> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | alter.pub, andresbajotierra, crissi99, cronopios, eagles051387, finex, hujuice, kdelibs-bugs, klaus.layer+kde, rasasi78, usaywot, zayed.alsaidi, zdenek.zikan, zmogas |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | xsession errors excerpt | ||
I've had some random sporadic crashes of plasma too since I'm using a dual monitor setup. I'll try to provide a backtrace. (I'm running trunk). @Mario: did you experienced this crash even without dual monitor? Mh: "malloc(): memory corruption (fast)" in internal Qt functions... I also see "<Address 0x6 out of bounds>" What is your Qt version ? It's Kubuntu Jaunty Qt is 4.5.0 Without external VGA plasma isn't crashing. I can test only with the internal LVDS in single-head setup at the moment. I have expierenced that plasma crashed often when I'm moving a maximized firefox window with flashmovies from one screen to another. But its also randomly. Can't test it with konqueror at the moment. sorry, bad english Thanks Mario, your english is good enough :-) Hello: I'm experiencing this as well on sid KDE4.2.2, Qt 4.5.1. I have had same backtrace on kontact and konqueror, so maybe it's not a plasma issue. I'm attaching a .xsession-errors excerpt where memory corruption is shown. This was for kontact. Feel free to ask me for the kontact and konqueror full backtraces. Regardsm Created attachment 33379 [details]
xsession errors excerpt
SVN commit 969775 by dfaure: * Add a mutex around the KCatalog code, that is playing with env vars (setting+resetting), as needed by gettext(). BUG: 191122 * Fix isApplicationTranslatedInto() being false wrongly in apps that use setMainCatalog() (e.g. in korgac it would say "nope, because no korgac.po" even though it's using korganizer.po) M +20 -0 kcatalog.cpp M +17 -21 klocale.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=969775 *** Bug 192035 has been marked as a duplicate of this bug. *** *** Bug 193218 has been marked as a duplicate of this bug. *** *** Bug 193219 has been marked as a duplicate of this bug. *** *** Bug 193223 has been marked as a duplicate of this bug. *** *** Bug 193231 has been marked as a duplicate of this bug. *** *** Bug 191048 has been marked as a duplicate of this bug. *** *** Bug 191395 has been marked as a duplicate of this bug. *** *** Bug 191155 has been marked as a duplicate of this bug. *** *** Bug 191151 has been marked as a duplicate of this bug. *** *** Bug 184867 has been marked as a duplicate of this bug. *** *** Bug 195028 has been marked as a duplicate of this bug. *** *** Bug 195063 has been marked as a duplicate of this bug. *** *** Bug 195176 has been marked as a duplicate of this bug. *** *** Bug 197029 has been marked as a duplicate of this bug. *** *** Bug 203267 has been marked as a duplicate of this bug. *** |
Version: (using KDE 4.2.2) OS: Linux Installed from: Ubuntu Packages Plasma crashed randomly. Hardware: Acer Travelmate 5720 with intel graphics Setup: dual-monitor Desktop-Effects active Anwendung: Plasma-Arbeitsfläche (plasma), Signal SIGABRT __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:91 in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S Current language: auto; currently asm [Current thread is 0 (LWP 6109)] Thread 7 (Thread 0x7fa8ee572950 (LWP 6110)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fa908c93939 in QWaitCondition::wait (this=0x2271c80, mutex=0x2271c78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fa90c44f4cc in QHostInfoAgent::run (this=0x2271c60) at kernel/qhostinfo.cpp:260 #3 0x00007fa908c92952 in QThreadPrivate::start (arg=0x2271c60) at thread/qthread_unix.cpp:189 #4 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fa8ed871950 (LWP 6113)): [KCrash Handler] #5 0x00007fa90813cfb5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x00007fa90813ebc3 in *__GI_abort () at abort.c:88 #7 0x00007fa90817c228 in __libc_message (do_abort=2, fmt=0x7fa908246488 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:170 #8 0x00007fa908181cb8 in malloc_printerr (action=2, str=0x7fa9082465b8 "malloc(): memory corruption (fast)", ptr=<value optimized out>) at malloc.c:5994 #9 0x00007fa908185351 in _int_malloc (av=0x7fa908477a00, bytes=42) at malloc.c:4172 #10 0x00007fa908186828 in *__GI___libc_malloc (bytes=42) at malloc.c:3551 #11 0x00007fa908cd49b4 in QString::fromLatin1_helper (str=0x2387968 "en_GB", size=5) at tools/qstring.cpp:3452 #12 0x00007fa90b67e79c in KCatalog::language (this=<value optimized out>) at /usr/include/qt4/QtCore/qstring.h:416 #13 0x00007fa90b692784 in KLocalePrivate::translate_priv (this=0x1db7b40, msgctxt=0x7fa908e09dc0 "QProcess", msgid=0x7fa908e09d3c "Error writing to process", msgid_plural=0x0, n=0, language=0x7fa8ed86cf10, translation=0x7fa8ed86cf20) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocale.cpp:756 #14 0x00007fa90b693345 in KLocale::translateQt (this=0x1dd1030, context=0x7fa908e09dc0 "QProcess", sourceText=0x7fa908e09d3c "Error writing to process", comment=0x0) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocale.cpp:853 #15 0x00007fa90bb8238d in KDETranslator::translate (this=<value optimized out>, context=0x7fa908e09dc0 "QProcess", sourceText=0x7fa908e09d3c "Error writing to process", message=0x0) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:462 #16 0x00007fa908d986a9 in QTranslator::translate (this=0x17e1, context=0x6 <Address 0x6 out of bounds>, sourceText=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, disambiguation=0x7fa90823c8a0 "0123456789abcdefghijklmnopqrstuvwxyz", n=2118) at kernel/qtranslator.cpp:804 #17 0x00007fa908d7efa9 in QCoreApplication::translate (context=0x7fa908e09dc0 "QProcess", sourceText=0x7fa908e09d3c "Error writing to process", disambiguation=0x0, encoding=QCoreApplication::CodecForTr, n=-1) at kernel/qcoreapplication.cpp:1633 #18 0x00007fa908d7f38f in QCoreApplication::translate (context=0x17e1 <Address 0x17e1 out of bounds>, sourceText=0x6 <Address 0x6 out of bounds>, disambiguation=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, encoding=136562848) at kernel/qcoreapplication.cpp:1548 #19 0x00007fa908d81f10 in QMetaObject::tr (this=<value optimized out>, s=0x6 <Address 0x6 out of bounds>, c=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>) at kernel/qmetaobject.cpp:314 #20 0x00007fa908d1e392 in QProcessPrivate::_q_canWrite (this=0x280c3b0) at io/qprocess.h:68 #21 0x00007fa908d5c498 in QProcessPrivate::waitForFinished (this=0x280c3b0, msecs=5000) at io/qprocess_unix.cpp:1184 #22 0x00007fa908d1be3c in QProcess::waitForFinished (this=0x7fa8ed86d310, msecs=5000) at io/qprocess.cpp:1318 #23 0x00007fa8ef2b442f in Update_Thread::runCommand () from /usr/lib/kde4/plasma_applet_cwp.so #24 0x00007fa8ef2bd43b in Update_Thread::collectAndParseData () from /usr/lib/kde4/plasma_applet_cwp.so #25 0x00007fa8ef2c001c in Update_Thread::run () from /usr/lib/kde4/plasma_applet_cwp.so #26 0x00007fa908c92952 in QThreadPrivate::start (arg=0x2509ca0) at thread/qthread_unix.cpp:189 #27 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #28 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #29 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fa8ed070950 (LWP 6114)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fa908c93939 in QWaitCondition::wait (this=0x20ede30, mutex=0x20ede28, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fa8ef975d4e in RenderThread::run (this=0x20ede18) at /build/buildd/kdebase-workspace-4.2.2/plasma/wallpapers/image/renderthread.cpp:91 #3 0x00007fa908c92952 in QThreadPrivate::start (arg=0x20ede18) at thread/qthread_unix.cpp:189 #4 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Current language: auto; currently c Thread 4 (Thread 0x7fa8e797e950 (LWP 6115)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007fa908c93939 in QWaitCondition::wait (this=0x20f5430, mutex=0x20f5428, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fa8ef975d4e in RenderThread::run (this=0x20f5418) at /build/buildd/kdebase-workspace-4.2.2/plasma/wallpapers/image/renderthread.cpp:91 #3 0x00007fa908c92952 in QThreadPrivate::start (arg=0x20f5418) at thread/qthread_unix.cpp:189 #4 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Current language: auto; currently asm Thread 3 (Thread 0x7fa8e697c950 (LWP 6139)): #0 0x00007fa9081e8742 in select () from /lib/libc.so.6 #1 0x00007fa908d59f06 in QProcessManager::run (this=0x1d40760) at io/qprocess_unix.cpp:305 #2 0x00007fa908c92952 in QThreadPrivate::start (arg=0x1d40760) at thread/qthread_unix.cpp:189 #3 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #4 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fa8e717d950 (LWP 11886)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217 #1 0x00007fa908c93917 in QWaitCondition::wait (this=0x27feae8, mutex=0x27feae0, time=30000) at thread/qwaitcondition_unix.cpp:85 #2 0x00007fa908c89409 in QThreadPoolThread::run (this=0x1fb3d40) at concurrent/qthreadpool.cpp:140 #3 0x00007fa908c92952 in QThreadPrivate::start (arg=0x1fb3d40) at thread/qthread_unix.cpp:189 #4 0x00007fa9055e73ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00007fa9081effcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Current language: auto; currently c Thread 1 (Thread 0x7fa90d905760 (LWP 6109)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:91 #1 0x00007fa908188025 in _L_lock_4783 () from /lib/libc.so.6 #2 0x00007fa90818426b in *__GI___libc_free (mem=0x7fa908477a00) at malloc.c:3623 #3 0x00007fa908c94c32 in QByteArray::operator= (this=0x23e98e8, other=@0x80) at tools/qbytearray.cpp:851 #4 0x00007fa90b67ef04 in KCatalogPrivate::setupGettextEnv (this=0x23e98d0) at /build/buildd/kde4libs-4.2.2/kdecore/localization/kcatalog.cpp:165 #5 0x00007fa90b67f23a in KCatalog::translateStrict (this=0x80, msgid=0x0) at /build/buildd/kde4libs-4.2.2/kdecore/localization/kcatalog.cpp:233 #6 0x00007fa90b692e3c in KLocalePrivate::translate_priv (this=0x1db7b40, msgctxt=0x0, msgid=0x270eb18 "Europe/Berlin", msgid_plural=0x0, n=0, language=0x7fff1593e1d0, translation=0x7fff1593e1c0) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocale.cpp:767 #7 0x00007fa90b6933ce in KLocale::translateRaw (this=<value optimized out>, msg=<value optimized out>, lang=<value optimized out>, trans=<value optimized out>) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocale.cpp:783 #8 0x00007fa90b69e124 in KLocalizedStringPrivate::toString (this=0x2830850, locale=0x1dd1030) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocalizedstring.cpp:245 #9 0x00007fa90b69efe7 in KLocalizedString::toString (this=0x7fff1593e390) at /build/buildd/kde4libs-4.2.2/kdecore/localization/klocalizedstring.cpp:205 #10 0x00007fa8ed96327b in TimeEngine::updateSourceEvent (this=0x23e7fe0, tz=@0x7fff1593e530) at /usr/include/klocalizedstring.h:568 #11 0x00007fa90d16d496 in ?? () from /usr/lib/libplasma.so.3 #12 0x00007fa90d16f659 in Plasma::DataEngine::qt_metacall () from /usr/lib/libplasma.so.3 #13 0x00007fa908d911f2 in QMetaObject::activate (sender=0x23ddf30, from_signal_index=<value optimized out>, to_signal_index=6, argv=0xffffffffffffffff) at kernel/qobject.cpp:3069 #14 0x00007fa90d16b3f2 in Plasma::DataContainer::updateRequested () from /usr/lib/libplasma.so.3 #15 0x00007fa90d1934cf in ?? () from /usr/lib/libplasma.so.3 #16 0x00007fa908d8b4d3 in QObject::event (this=0x24adf20, e=0x80) at kernel/qobject.cpp:1082 #17 0x00007fa9094c083d in QApplicationPrivate::notify_helper (this=0x1d41a70, receiver=0x24adf20, e=0x7fff1593ed90) at kernel/qapplication.cpp:4084 #18 0x00007fa9094c8a2a in QApplication::notify (this=0x1d3b010, receiver=0x24adf20, e=0x7fff1593ed90) at kernel/qapplication.cpp:4049 #19 0x00007fa90bb7d26b in KApplication::notify (this=0x1d3b010, receiver=0x24adf20, event=0x7fff1593ed90) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:307 #20 0x00007fa908d7b75c in QCoreApplication::notifyInternal (this=0x1d3b010, receiver=0x24adf20, event=0x7fff1593ed90) at kernel/qcoreapplication.cpp:602 #21 0x00007fa908da87f6 in QTimerInfoList::activateTimers (this=0x1d45120) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #22 0x00007fa908da4f0d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:164 #23 0x00007fa9039b720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #24 0x00007fa9039ba8e0 in ?? () from /usr/lib/libglib-2.0.so.0 #25 0x00007fa9039baa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #26 0x00007fa908da4e6f in QEventDispatcherGlib::processEvents (this=0x1cfcea0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:323 #27 0x00007fa909558c9f in QGuiEventDispatcherGlib::processEvents (this=0x7fa908477a00, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #28 0x00007fa908d7a002 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 362016768}) at kernel/qeventloop.cpp:149 #29 0x00007fa908d7a3cd in QEventLoop::exec (this=0x7fff1593f040, flags={i = 362016848}) at kernel/qeventloop.cpp:200 #30 0x00007fa908d7c694 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880 #31 0x00007fa90d4dc9bb in kdemain (argc=1, argv=0x7fff1593f348) at /build/buildd/kdebase-workspace-4.2.2/plasma/shells/desktop/main.cpp:54 #32 0x00007fa9081285a6 in __libc_start_main (main=0x400890 <main>, argc=1, ubp_av=0x7fff1593f348, init=0x4008c0 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff1593f338) at libc-start.c:220 #33 0x00000000004007c9 in _start () at ../sysdeps/x86_64/elf/start.S:113 Current language: auto; currently asm 91 in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S