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List: konq-bugs
Subject: [Bug 294707] New: konqueror w/ webkit crashed when idle
From: Eli MacKenzie <argonel () gmail ! com>
Date: 2012-02-23 19:17:34
Message-ID: bug-294707-5021 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=294707
Summary: konqueror w/ webkit crashed when idle
Product: konqueror
Version: unspecified
Platform: Fedora RPMs
OS/Version: Linux
Status: NEW
Severity: crash
Priority: NOR
Component: general
AssignedTo: konq-bugs@kde.org
ReportedBy: argonel@gmail.com
Application: konqueror (4.8.00 (4.8.0)
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.8.0
Operating System: Linux 3.2.6-3.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"
-- Information about the crash:
This instance of Konqueror hadn't been used in quite a while, it had 4
wikipedia tabs open. There were 6 other instances of Konqueror open that did
not crash during the same idle period.
-- Backtrace:
Application: Konqueror (konqueror), 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 0x7fe90e36a840 (LWP 14276))]
Thread 4 (Thread 0x7fe90146b700 (LWP 14277)):
#0 0x0000003d9c8443e5 in g_main_context_query (context=0x7fe8fc0009a0,
max_priority=2147483647, timeout=0x7fe90146abec, fds=0x7fe8fc0013e0, n_fds=1)
at gmain.c:2835
#1 0x0000003d9c844eda in g_main_context_iterate (context=0x7fe8fc0009a0,
block=1, dispatch=1, self=<optimized out>) at gmain.c:3071
#2 0x0000003d9c84549c in g_main_context_iteration (context=0x7fe8fc0009a0,
may_block=1) at gmain.c:3152
#3 0x0000003da51a7dc6 in QEventDispatcherGlib::processEvents
(this=0x7fe8fc0008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#4 0x0000003da5178182 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x0000003da51783d7 in QEventLoop::exec (this=0x7fe90146ad10, flags=...) at
kernel/qeventloop.cpp:204
#6 0x0000003da5078b27 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x0000003d8cbb3dbe in KIO::NameLookUpThread::run (this=0x1191950) at
/usr/src/debug/kdelibs-4.8.0/kio/kio/hostinfo.cpp:226
#8 0x0000003da507bb6b in QThreadPrivate::start (arg=0x1191950) at
thread/qthread_unix.cpp:298
#9 0x0000003d9d007d90 in start_thread (arg=0x7fe90146b700) at
pthread_create.c:309
#10 0x0000003d9ccef48d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 3 (Thread 0x7fe8fb848700 (LWP 14279)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1 0x0000003d93db86ec in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x3d9477cc20) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2 0x0000003d93db8819 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3 0x0000003d9d007d90 in start_thread (arg=0x7fe8fb848700) at
pthread_create.c:309
#4 0x0000003d9ccef48d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 2 (Thread 0x7fe8fb047700 (LWP 14280)):
#0 0x0000003d9cce6af3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x0000003d9c844fd8 in g_main_context_poll (n_fds=1, fds=0x7fe8f00013e0,
priority=<optimized out>, timeout=7477, context=0x7fe8f00009a0) at gmain.c:3402
#2 g_main_context_iterate (context=0x7fe8f00009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3084
#3 0x0000003d9c84549c in g_main_context_iteration (context=0x7fe8f00009a0,
may_block=1) at gmain.c:3152
#4 0x0000003da51a7dc6 in QEventDispatcherGlib::processEvents
(this=0x7fe8f00008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#5 0x0000003da5178182 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6 0x0000003da51783d7 in QEventLoop::exec (this=0x7fe8fb046d40, flags=...) at
kernel/qeventloop.cpp:204
#7 0x0000003da5078b27 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8 0x0000003da507bb6b in QThreadPrivate::start (arg=0x169c840) at
thread/qthread_unix.cpp:298
#9 0x0000003d9d007d90 in start_thread (arg=0x7fe8fb047700) at
pthread_create.c:309
#10 0x0000003d9ccef48d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 1 (Thread 0x7fe90e36a840 (LWP 14276)):
[KCrash Handler]
#6 0x0000003da518c562 in QObject::disconnect (sender=0x2691c60, signal=0x0,
receiver=0x24d52c0, method=0x30ad4c9 "receiveMetaData()") at
kernel/qobject.cpp:2891
#7 0x0000003d93a921ee in disconnect (member=0x3d94090f0f "1receiveMetaData()",
receiver=0x24d52c0, this=<optimized out>) at /usr/include/QtCore/qobject.h:252
#8 WebCore::QNetworkReplyWrapper::resetConnections (this=0x24d52c0) at
../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:254
#9 0x0000003d93a9224f in WebCore::QNetworkReplyWrapper::release
(this=0x24d52c0) at
../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:235
#10 0x0000003d93a923b8 in WebCore::QNetworkReplyHandler::release
(this=0x3529e90) at
../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:425
#11 0x0000003d93a923fe in WebCore::QNetworkReplyHandler::abort (this=0x3529e90)
at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:413
#12 0x0000003d93a8f509 in WebCore::ResourceHandle::cancel (this=0x7fe8a9fb3be8)
at ../../../Source/WebCore/platform/network/qt/ResourceHandleQt.cpp:107
#13 0x0000003d93883d3c in (anonymous namespace)::PingLoader::~PingLoader
(this=0x7fe8a9baa910, __in_chrg=<optimized out>) at
../../../Source/WebCore/loader/PingLoader.cpp:130
#14 0x0000003d93883de9 in (anonymous namespace)::PingLoader::~PingLoader
(this=0x7fe8a9baa910, __in_chrg=<optimized out>) at
../../../Source/WebCore/loader/PingLoader.cpp:131
#15 0x0000003d939669d2 in WebCore::ThreadTimers::sharedTimerFiredInternal
(this=0x7fe9000eb7a8) at ../../../Source/WebCore/platform/ThreadTimers.cpp:112
#16 0x0000003da5191c49 in QObject::event (this=0x16bb9b0, e=<optimized out>) at
kernel/qobject.cpp:1157
#17 0x0000003d885c9994 in notify_helper (e=0x7ffff0e8a590, receiver=0x16bb9b0,
this=0x11a9290) at kernel/qapplication.cpp:4550
#18 QApplicationPrivate::notify_helper (this=0x11a9290, receiver=0x16bb9b0,
e=0x7ffff0e8a590) at kernel/qapplication.cpp:4522
#19 0x0000003d885ce813 in QApplication::notify (this=0x7ffff0e8aa00,
receiver=0x16bb9b0, e=0x7ffff0e8a590) at kernel/qapplication.cpp:4411
#20 0x0000003d8a050eb6 in KApplication::notify (this=0x7ffff0e8aa00,
receiver=0x16bb9b0, event=0x7ffff0e8a590) at
/usr/src/debug/kdelibs-4.8.0/kdeui/kernel/kapplication.cpp:311
#21 0x0000003da517904c in QCoreApplication::notifyInternal
(this=0x7ffff0e8aa00, receiver=0x16bb9b0, event=0x7ffff0e8a590) at
kernel/qcoreapplication.cpp:876
#22 0x0000003da51a9b52 in sendEvent (event=0x7ffff0e8a590, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=0x11ab950) at
kernel/qeventdispatcher_unix.cpp:611
#24 0x0000003da51a752d in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#25 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#26 0x0000003da51a7551 in idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:233
#27 0x0000003d9c844acd in g_main_dispatch (context=0x11abdf0) at gmain.c:2441
#28 g_main_context_dispatch (context=0x11abdf0) at gmain.c:3011
#29 0x0000003d9c8452c8 in g_main_context_iterate (context=0x11abdf0,
block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#30 0x0000003d9c84549c in g_main_context_iteration (context=0x11abdf0,
may_block=1) at gmain.c:3152
#31 0x0000003da51a7d5f in QEventDispatcherGlib::processEvents (this=0x117e510,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#32 0x0000003d8866c66e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#33 0x0000003da5178182 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#34 0x0000003da51783d7 in QEventLoop::exec (this=0x7ffff0e8a830, flags=...) at
kernel/qeventloop.cpp:204
#35 0x0000003da517cdd5 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#36 0x0000003d8d0b5ca2 in kdemain () from /usr/lib64/libkdeinit4_konqueror.so
#37 0x0000003d9cc2169d in __libc_start_main (main=0x4007c0, argc=2,
ubp_av=0x7ffff0e8b2c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffff0e8b2b8) at libc-start.c:226
#38 0x00000000004007f1 in _start ()
Reported using DrKonqi
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