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List:       konq-bugs
Subject:    [konqueror] [Bug 334081] New: Koqueror crash while filling form fields
From:       Norbert Zawodsky <norbert () zawodsky ! at>
Date:       2014-04-29 13:30:18
Message-ID: bug-334081-5021 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=334081

            Bug ID: 334081
           Summary: Koqueror crash while filling form fields
    Classification: Unclassified
           Product: konqueror
           Version: 4.13.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konq-bugs@kde.org
          Reporter: norbert@zawodsky.at

Application: konqueror (4.13.0)
KDE Platform Version: 4.13.0
Qt Version: 4.8.5
Operating System: Linux 3.11.10-7-default x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
I filled form-fields on a phpMyAdmin page. When hitting Ctrl-Backtab to go to
previous field, konqueror crashed

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8a079df780 (LWP 5199))]

Thread 21 (Thread 0x7f89eb648700 (LWP 5329)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f89fb4bef56 in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f89fbf875a0 <WTF::pageheap_memory>) at
/usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#2  0x00007f89fb4bef89 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
/usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#3  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f89aa0fb700 (LWP 5407)):
#0  0x00007f8a05008b3d in poll () from /lib64/libc.so.6
#1  0x00007f8a02122604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8a0212270c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f8a0666fd76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#4  0x00007f8a06641d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#5  0x00007f8a06642005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007f8a06540fef in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007f8a0654368f in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f89a8b00700 (LWP 5441)):
#0  0x00007f8a062b0458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f89fb4e7096 in WTF::ThreadCondition::timedWait
(this=this@entry=0x7f89eae064a0, mutex=..., absoluteTime=1398777761.0072811) at
/usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:400
#2  0x00007f89fb23117d in
JSC::BlockAllocator::waitForRelativeTimeWhileHoldingLock
(this=this@entry=0x7f89eae06398, relative=6.9282987481625525e-310,
relative@entry=1) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:89
#3  0x00007f89fb2311ac in JSC::BlockAllocator::waitForRelativeTime
(this=0x7f89eae06398, relative=1) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:99
#4  0x00007f89fb231218 in JSC::BlockAllocator::blockFreeingThreadMain
(this=0x7f89eae06398) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:113
#5  0x00007f89fb4e6ab6 in WTF::wtfThreadEntryPoint (param=0x179f8e0) at
/usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#6  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f8985284700 (LWP 5495)):
#0  0x00007f8a05008b3d in poll () from /lib64/libc.so.6
#1  0x00007f8a02122604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8a02122a6a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f898c4fec16 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007f8a02147035 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f8984a83700 (LWP 5496)):
#0  0x00007f8a02161ffa in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f8a02162289 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8a02121e9b in g_main_context_query () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f8a02122572 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8a0212270c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f8a02122759 in ?? () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f8a02147035 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#8  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f8976dcc700 (LWP 5640)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f8976deca4b in ?? () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#3  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f89765cb700 (LWP 5641)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f8976deca4b in ?? () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#3  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f8975dca700 (LWP 5642)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f8976deca4b in ?? () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#3  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f89a2db1700 (LWP 28159)):
#0  0x00007f8a062af560 in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x00007f8a021622c1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8a02121f1b in g_main_context_query () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f8a02122572 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8a0212270c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f8a0666fd76 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#6  0x00007f8a06641d0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#7  0x00007f8a06642005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#8  0x00007f8a06540fef in QThread::exec() () from /usr/lib64/libQtCore.so.4
#9  0x00007f89fd624b2e in ?? () from /usr/lib64/libkio.so.5
#10 0x00007f8a0654368f in ?? () from /usr/lib64/libQtCore.so.4
#11 0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#12 0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f890bd6e700 (LWP 32500)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f890c56f700 (LWP 32501)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f890cd70700 (LWP 32502)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f890d571700 (LWP 32503)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f890f575700 (LWP 32504)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f890ed74700 (LWP 32505)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f890e573700 (LWP 32506)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f890dd72700 (LWP 32507)):
#0  0x00007f8a062b00af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d227c in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e51c8b0 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8907ee0700 (LWP 32539)):
#0  0x00007f8a062b0458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d2251 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e83111d in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f890a6e3700 (LWP 16669)):
#0  0x00007f8a062b0458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f898e8d2251 in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#2  0x00007f898e83111d in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#3  0x00007f898e8d24dc in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#4  0x00007f898e8d2a2e in ?? () from
/usr/lib64/browser-plugins/libflashplayer.so
#5  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f89086e1700 (LWP 23508)):
#0  0x00007f8a062b0458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f8a06543b44 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f8a06537235 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f8a0654368f in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f8a062ac0db in start_thread () from /lib64/libpthread.so.0
#5  0x00007f8a0501190d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8a079df780 (LWP 5199)):
[KCrash Handler]
#5  JSC::CopiedSpace::tryReallocate (this=this@entry=0x7f89eae092f0,
ptr=ptr@entry=0x7fff284f67b8, oldSize=oldSize@entry=0,
newSize=newSize@entry=24) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/CopiedBlock.h:175
#6  0x00007f89fb437748 in tryReallocateStorage (newSize=24, oldSize=0,
ptr=0x7fff284f67b8, this=<optimized out>) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/Heap.h:424
#7  growArrayRight (oldStructure=<optimized out>,
newIndexingPayloadSizeInBytes=16, oldIndexingPayloadSizeInBytes=0,
hadIndexingHeader=false, propertyCapacity=<optimized out>, globalData=...,
this=0x300000001) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/runtime/ButterflyInlines.h:116
#8  createOrGrowArrayRight (hadIndexingHeader=false,
oldIndexingPayloadSizeInBytes=0, oldStructure=<optimized out>,
newIndexingPayloadSizeInBytes=16, propertyCapacity=<optimized out>,
globalData=..., oldButterfly=0x300000001) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/runtime/ButterflyInlines.h:106
#9  JSC::JSObject::createArrayStorage (this=0x7f895bcb2ca0, globalData=...,
length=length@entry=0, vectorLength=vectorLength@entry=0) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/runtime/JSObject.cpp:661
#10 0x00007f89fb438441 in
JSC::JSObject::ensureArrayStorageExistsAndEnterDictionaryIndexingMode
(this=0x7f895bcb2ca0, globalData=...) at
/usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/runtime/JSObject.cpp:1041
#11 0x00007f89aae7e393 in ?? ()
#12 0x0000000000000000 in ?? ()

Reported using DrKonqi

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