Attachment 1809 Details for Bug 5043 – backtrace

backtrace

quassel-20120321-140059.kcrash (text/plain), 7.57 KB, created by claire robinson on 2012-03-21 15:05:25 CET

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Creator: claire robinson

Created: 2012-03-21 15:05:25 CET

Size: 7.57 KB

patch

obsolete

>Application: Quassel IRC (quassel), signal: Segmentation fault
>[Current thread is 1 (Thread 0xb323c6d0 (LWP 1999))]
>
>Thread 6 (Thread 0xb0cbdb70 (LWP 2001)):
>#0  0xb769a5e6 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb0cbd17c) at kernel/qeventdispatcher_glib.cpp:137
>#1  0xb769a65d in timerSourcePrepare (source=0xb0301a88, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
>#2  0xb459ca40 in g_main_context_prepare () from /lib/libglib-2.0.so.0
>#3  0xb459d8b2 in ?? () from /lib/libglib-2.0.so.0
>#4  0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
>#5  0xb769ae37 in QEventDispatcherGlib::processEvents (this=0xb0300468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
>#6  0xb766b11d in QEventLoop::processEvents (this=0xb0cbd310, flags=...) at kernel/qeventloop.cpp:149
>#7  0xb766b399 in QEventLoop::exec (this=0xb0cbd310, flags=...) at kernel/qeventloop.cpp:201
>#8  0xb756be99 in QThread::exec (this=0x92a8b68) at thread/qthread.cpp:498
>#9  0x081f4981 in SessionThread::run (this=0x92a8b68) at /usr/src/debug/quassel-0.7.2/src/core/sessionthread.cpp:104
>#10 0xb756ea93 in QThreadPrivate::start (arg=0x92a8b68) at thread/qthread_unix.cpp:331
>#11 0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
>#12 0xb47645ee in clone () from /lib/i686/libc.so.6
>
>Thread 5 (Thread 0xb02ffb70 (LWP 2002)):
>#0  0xffffe424 in __kernel_vsyscall ()
>#1  0xb467ff7c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
>#2  0xb47731bd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
>#3  0xb6809977 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb69201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
>#4  0xb68099bf in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb69201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
>#5  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
>#6  0xb47645ee in clone () from /lib/i686/libc.so.6
>
>Thread 4 (Thread 0xaf5eeb70 (LWP 2048)):
>#0  0xffffe424 in __kernel_vsyscall ()
>#1  0xb467ff7c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
>#2  0xb47731bd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
>#3  0xb6014597 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
>#4  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
>#5  0xb47645ee in clone () from /lib/i686/libc.so.6
>
>Thread 3 (Thread 0xae42cb70 (LWP 2049)):
>#0  0xb4652f94 in clock_gettime () from /lib/i686/librt.so.1
>#1  0xb75c81c5 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
>#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
>#3  0xb769bdd6 in updateCurrentTime (this=0xaec00dac, tm=...) at kernel/qeventdispatcher_unix.cpp:339
>#4  QTimerInfoList::timerWait (this=0xaec00dac, tm=...) at kernel/qeventdispatcher_unix.cpp:442
>#5  0xb769a5bb in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae42c18c) at kernel/qeventdispatcher_glib.cpp:136
>#6  0xb769a65d in timerSourcePrepare (source=0xaec00d78, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
>#7  0xb459ca40 in g_main_context_prepare () from /lib/libglib-2.0.so.0
>#8  0xb459d8b2 in ?? () from /lib/libglib-2.0.so.0
>#9  0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
>#10 0xb769ae37 in QEventDispatcherGlib::processEvents (this=0xaec00468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
>#11 0xb766b11d in QEventLoop::processEvents (this=0xae42c320, flags=...) at kernel/qeventloop.cpp:149
>#12 0xb766b399 in QEventLoop::exec (this=0xae42c320, flags=...) at kernel/qeventloop.cpp:201
>#13 0xb756be99 in QThread::exec (this=0x9b021b0) at thread/qthread.cpp:498
>#14 0xb756bf2b in QThread::run (this=0x9b021b0) at thread/qthread.cpp:565
>#15 0xb756ea93 in QThreadPrivate::start (arg=0x9b021b0) at thread/qthread_unix.cpp:331
>#16 0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
>#17 0xb47645ee in clone () from /lib/i686/libc.so.6
>
>Thread 2 (Thread 0xadb9bb70 (LWP 3010)):
>#0  0xffffe424 in __kernel_vsyscall ()
>#1  0xb4680324 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
>#2  0xb4773214 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
>#3  0xb756f10c in wait (this=0xb0327d04, mutex=0xb0327d00, time=30000) at thread/qwaitcondition_unix.cpp:86
>#4  QWaitCondition::wait (this=0xb0327d04, mutex=0xb0327d00, time=30000) at thread/qwaitcondition_unix.cpp:160
>#5  0xb7562f54 in QThreadPoolThread::run (this=0xb03278e0) at concurrent/qthreadpool.cpp:140
>#6  0xb756ea93 in QThreadPrivate::start (arg=0xb03278e0) at thread/qthread_unix.cpp:331
>#7  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
>#8  0xb47645ee in clone () from /lib/i686/libc.so.6
>
>Thread 1 (Thread 0xb323c6d0 (LWP 1999)):
>[KCrash Handler]
>#7  operator!= (this=0x9db9f7c, key=...) at ../../src/corelib/thread/qbasicatomic.h:75
>#8  detach (this=0x9db9f7c, key=...) at ../../src/corelib/tools/qhash.h:299
>#9  find (this=0x9db9f7c, key=...) at ../../src/corelib/tools/qhash.h:865
>#10 QNetworkAccessCache::releaseEntry (this=0x9db9f7c, key=...) at access/qnetworkaccesscache.cpp:325
>#11 0xb69825e6 in QNetworkAccessFtpBackend::disconnectFromFtp (this=0x9c9b580) at access/qnetworkaccessftpbackend.cpp:213
>#12 0xb698268d in QNetworkAccessFtpBackend::~QNetworkAccessFtpBackend (this=0x9c9b580, __in_chrg=<value optimized out>) at access/qnetworkaccessftpbackend.cpp:110
>#13 0xb6982702 in QNetworkAccessFtpBackend::~QNetworkAccessFtpBackend (this=0x9c9b580, __in_chrg=<value optimized out>) at access/qnetworkaccessftpbackend.cpp:111
>#14 0xb767f233 in qDeleteInEventHandler (o=0x9c9b580) at kernel/qobject.cpp:3986
>#15 0xb7681b78 in QObject::event (this=0x9c9b580, e=0x9d92398) at kernel/qobject.cpp:1200
>#16 0xb6b7f7a4 in QApplicationPrivate::notify_helper (this=0x91f9638, receiver=0x9c9b580, e=0x9d92398) at kernel/qapplication.cpp:4481
>#17 0xb6b84787 in QApplication::notify (this=0xbfa1fef0, receiver=0x9c9b580, e=0x9d92398) at kernel/qapplication.cpp:3881
>#18 0xb4cbb801 in KApplication::notify (this=0xbfa1fef0, receiver=0x9c9b580, event=0x9d92398) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
>#19 0xb766bf0e in QCoreApplication::notifyInternal (this=0xbfa1fef0, receiver=0x9c9b580, event=0x9d92398) at kernel/qcoreapplication.cpp:787
>#20 0xb766fcac in sendEvent (receiver=0x0, event_type=0, data=0x91dde98) at kernel/qcoreapplication.h:215
>#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x91dde98) at kernel/qcoreapplication.cpp:1428
>#22 0xb766fdfc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
>#23 0xb769ac64 in sendPostedEvents (s=0x91fbc90) at kernel/qcoreapplication.h:220
>#24 postEventSourceDispatch (s=0x91fbc90) at kernel/qeventdispatcher_glib.cpp:277
>#25 0xb459d4d9 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
>#26 0xb459dce0 in ?? () from /lib/libglib-2.0.so.0
>#27 0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
>#28 0xb769adeb in QEventDispatcherGlib::processEvents (this=0x91ddc00, flags=...) at kernel/qeventdispatcher_glib.cpp:422
>#29 0xb6c372fa in QGuiEventDispatcherGlib::processEvents (this=0x91ddc00, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
>#30 0xb766b11d in QEventLoop::processEvents (this=0xbfa1fe54, flags=...) at kernel/qeventloop.cpp:149
>#31 0xb766b399 in QEventLoop::exec (this=0xbfa1fe54, flags=...) at kernel/qeventloop.cpp:201
>#32 0xb766fed0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
>#33 0xb6b7d524 in QApplication::exec () at kernel/qapplication.cpp:3755
>#34 0x0807674d in main (argc=1, argv=0xbfa201f4) at /usr/src/debug/quassel-0.7.2/src/common/main.cpp:139

Application: Quassel IRC (quassel), signal: Segmentation fault
[Current thread is 1 (Thread 0xb323c6d0 (LWP 1999))]

Thread 6 (Thread 0xb0cbdb70 (LWP 2001)):
#0  0xb769a5e6 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb0cbd17c) at kernel/qeventdispatcher_glib.cpp:137
#1  0xb769a65d in timerSourcePrepare (source=0xb0301a88, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#2  0xb459ca40 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0xb459d8b2 in ?? () from /lib/libglib-2.0.so.0
#4  0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb769ae37 in QEventDispatcherGlib::processEvents (this=0xb0300468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb766b11d in QEventLoop::processEvents (this=0xb0cbd310, flags=...) at kernel/qeventloop.cpp:149
#7  0xb766b399 in QEventLoop::exec (this=0xb0cbd310, flags=...) at kernel/qeventloop.cpp:201
#8  0xb756be99 in QThread::exec (this=0x92a8b68) at thread/qthread.cpp:498
#9  0x081f4981 in SessionThread::run (this=0x92a8b68) at /usr/src/debug/quassel-0.7.2/src/core/sessionthread.cpp:104
#10 0xb756ea93 in QThreadPrivate::start (arg=0x92a8b68) at thread/qthread_unix.cpp:331
#11 0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
#12 0xb47645ee in clone () from /lib/i686/libc.so.6

Thread 5 (Thread 0xb02ffb70 (LWP 2002)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb467ff7c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb47731bd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6809977 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb69201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb68099bf in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb69201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb47645ee in clone () from /lib/i686/libc.so.6

Thread 4 (Thread 0xaf5eeb70 (LWP 2048)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb467ff7c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb47731bd in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb6014597 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#4  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb47645ee in clone () from /lib/i686/libc.so.6

Thread 3 (Thread 0xae42cb70 (LWP 2049)):
#0  0xb4652f94 in clock_gettime () from /lib/i686/librt.so.1
#1  0xb75c81c5 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb769bdd6 in updateCurrentTime (this=0xaec00dac, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xaec00dac, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb769a5bb in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae42c18c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb769a65d in timerSourcePrepare (source=0xaec00d78, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb459ca40 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0xb459d8b2 in ?? () from /lib/libglib-2.0.so.0
#9  0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0xb769ae37 in QEventDispatcherGlib::processEvents (this=0xaec00468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb766b11d in QEventLoop::processEvents (this=0xae42c320, flags=...) at kernel/qeventloop.cpp:149
#12 0xb766b399 in QEventLoop::exec (this=0xae42c320, flags=...) at kernel/qeventloop.cpp:201
#13 0xb756be99 in QThread::exec (this=0x9b021b0) at thread/qthread.cpp:498
#14 0xb756bf2b in QThread::run (this=0x9b021b0) at thread/qthread.cpp:565
#15 0xb756ea93 in QThreadPrivate::start (arg=0x9b021b0) at thread/qthread_unix.cpp:331
#16 0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
#17 0xb47645ee in clone () from /lib/i686/libc.so.6

Thread 2 (Thread 0xadb9bb70 (LWP 3010)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4680324 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb4773214 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb756f10c in wait (this=0xb0327d04, mutex=0xb0327d00, time=30000) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xb0327d04, mutex=0xb0327d00, time=30000) at thread/qwaitcondition_unix.cpp:160
#5  0xb7562f54 in QThreadPoolThread::run (this=0xb03278e0) at concurrent/qthreadpool.cpp:140
#6  0xb756ea93 in QThreadPrivate::start (arg=0xb03278e0) at thread/qthread_unix.cpp:331
#7  0xb467be89 in start_thread () from /lib/i686/libpthread.so.0
#8  0xb47645ee in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb323c6d0 (LWP 1999)):
[KCrash Handler]
#7  operator!= (this=0x9db9f7c, key=...) at ../../src/corelib/thread/qbasicatomic.h:75
#8  detach (this=0x9db9f7c, key=...) at ../../src/corelib/tools/qhash.h:299
#9  find (this=0x9db9f7c, key=...) at ../../src/corelib/tools/qhash.h:865
#10 QNetworkAccessCache::releaseEntry (this=0x9db9f7c, key=...) at access/qnetworkaccesscache.cpp:325
#11 0xb69825e6 in QNetworkAccessFtpBackend::disconnectFromFtp (this=0x9c9b580) at access/qnetworkaccessftpbackend.cpp:213
#12 0xb698268d in QNetworkAccessFtpBackend::~QNetworkAccessFtpBackend (this=0x9c9b580, __in_chrg=<value optimized out>) at access/qnetworkaccessftpbackend.cpp:110
#13 0xb6982702 in QNetworkAccessFtpBackend::~QNetworkAccessFtpBackend (this=0x9c9b580, __in_chrg=<value optimized out>) at access/qnetworkaccessftpbackend.cpp:111
#14 0xb767f233 in qDeleteInEventHandler (o=0x9c9b580) at kernel/qobject.cpp:3986
#15 0xb7681b78 in QObject::event (this=0x9c9b580, e=0x9d92398) at kernel/qobject.cpp:1200
#16 0xb6b7f7a4 in QApplicationPrivate::notify_helper (this=0x91f9638, receiver=0x9c9b580, e=0x9d92398) at kernel/qapplication.cpp:4481
#17 0xb6b84787 in QApplication::notify (this=0xbfa1fef0, receiver=0x9c9b580, e=0x9d92398) at kernel/qapplication.cpp:3881
#18 0xb4cbb801 in KApplication::notify (this=0xbfa1fef0, receiver=0x9c9b580, event=0x9d92398) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#19 0xb766bf0e in QCoreApplication::notifyInternal (this=0xbfa1fef0, receiver=0x9c9b580, event=0x9d92398) at kernel/qcoreapplication.cpp:787
#20 0xb766fcac in sendEvent (receiver=0x0, event_type=0, data=0x91dde98) at kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x91dde98) at kernel/qcoreapplication.cpp:1428
#22 0xb766fdfc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#23 0xb769ac64 in sendPostedEvents (s=0x91fbc90) at kernel/qcoreapplication.h:220
#24 postEventSourceDispatch (s=0x91fbc90) at kernel/qeventdispatcher_glib.cpp:277
#25 0xb459d4d9 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0xb459dce0 in ?? () from /lib/libglib-2.0.so.0
#27 0xb459df9a in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0xb769adeb in QEventDispatcherGlib::processEvents (this=0x91ddc00, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#29 0xb6c372fa in QGuiEventDispatcherGlib::processEvents (this=0x91ddc00, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0xb766b11d in QEventLoop::processEvents (this=0xbfa1fe54, flags=...) at kernel/qeventloop.cpp:149
#31 0xb766b399 in QEventLoop::exec (this=0xbfa1fe54, flags=...) at kernel/qeventloop.cpp:201
#32 0xb766fed0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#33 0xb6b7d524 in QApplication::exec () at kernel/qapplication.cpp:3755
#34 0x0807674d in main (argc=1, argv=0xbfa201f4) at /usr/src/debug/quassel-0.7.2/src/common/main.cpp:139

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Attachments on bug 5043: 1809