[Bug 238383] New: Kwallet firefox plugin makes firefox crash

Salvatore Brigaglia opensourcecat at gmail.com
Fri May 21 12:00:28 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=238383

           Summary: Kwallet firefox plugin makes firefox crash
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: opensourcecat at gmail.com


Application: firefox ()
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
It happens that firefox crashes and a kde bug shows up saying that kwallet
plugin had crashed. It happens only when logging in into www.vodafone.it

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Firefox KWallet Plugin (firefox), signal: Segmentation fault
[Current thread is 1 (Thread 0xb74c4900 (LWP 3512))]

Thread 14 (Thread 0xb4dffb70 (LWP 3514)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb75b5d5e in poll () from /lib/libc.so.6
#2  0xb7075768 in ?? () from /usr/lib/libnspr4.so
#3  0xb628fe02 in nsSocketTransportService::Poll (this=0xb7062bdf,
wait=-1218077761, interval=0xb7089ff4) at
/usr/src/packages/BUILD/mozilla/netwerk/base/src/nsSocketTransportService2.cpp:355
#4  0xb6290312 in nsSocketTransportService::DoPollIteration (this=0xb628fcc4,
wait=-1222574060) at
/usr/src/packages/BUILD/mozilla/netwerk/base/src/nsSocketTransportService2.cpp:660
#5  0xb629052b in nsSocketTransportService::OnProcessNextEvent (this=0x1,
thread=0x1, mayWait=0, depth=3070733590)
    at
/usr/src/packages/BUILD/mozilla/netwerk/base/src/nsSocketTransportService2.cpp:539
#6  0xb6b369d5 in nsThread::ProcessNextEvent (this=0xb628f127,
mayWait=-1221594592, result=0xb4dff2c0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:508
#7  0xb6b03c0e in NS_ProcessNextEvent_P (thread=0xb6290016,
mayWait=-1222070912) at nsThreadUtils.cpp:250
#8  0xb6290016 in nsSocketTransportService::Run (this=0xb6b03e55) at
/usr/src/packages/BUILD/mozilla/netwerk/base/src/nsSocketTransportService2.cpp:581
#9  0xb6b36a2f in nsThread::ProcessNextEvent (this=???, mayWait=???,
result=???) at /usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:527
#10 0xb6b03c0e in NS_ProcessNextEvent_P (thread=???, mayWait=???) at
nsThreadUtils.cpp:250
#11 0xb6b37143 in nsThread::ThreadFunc (arg=???) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:254
#12 0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#13 0xb76546e5 in start_thread () from /lib/libpthread.so.0
#14 0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 13 (Thread 0xb45feb70 (LWP 3515)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb716fbf9 in JSBackgroundThread::work (this=???) at
/usr/src/packages/BUILD/mozilla/js/src/jstask.cpp:91
#4  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#5  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 12 (Thread 0xb3dfdb70 (LWP 3516)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb76590c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#2  0xb7072b70 in ?? () from /usr/lib/libnspr4.so
#3  0xb70739b9 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#4  0xb6216a95 in XPCJSRuntime::WatchdogMain (arg=???) at
/usr/src/packages/BUILD/mozilla/js/src/xpconnect/src/xpcjsruntime.cpp:802
#5  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#6  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#7  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 11 (Thread 0xb30ffb70 (LWP 3521)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb76590c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#2  0xb7072b70 in ?? () from /usr/lib/libnspr4.so
#3  0xb70739b9 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#4  0xb6b3a1d9 in TimerThread::Run (this=0x0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/TimerThread.cpp:344
#5  0xb6b36a2f in nsThread::ProcessNextEvent (this=0xb6afee95,
mayWait=-1290800324, result=0x0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:527
#6  0xb6b03c0e in NS_ProcessNextEvent_P (thread=???, mayWait=???) at
nsThreadUtils.cpp:250
#7  0xb6b37143 in nsThread::ThreadFunc (arg=???) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:254
#8  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#9  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#10 0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 10 (Thread 0xb15ffb70 (LWP 3534)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb7073aba in PR_Wait () from /usr/lib/libnspr4.so
#4  0xb6b35c37 in nsEventQueue::GetEvent (this=0xaeb350d0, mayWait=1,
result=0xb15ff2c8) at ../../dist/include/nsAutoLock.h:340
#5  0xb6b36a0f in nsThread::ProcessNextEvent (this=0xb6afee95,
mayWait=-1319111876, result=0x0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.h:112
#6  0xb6b03c0e in NS_ProcessNextEvent_P (thread=???, mayWait=???) at
nsThreadUtils.cpp:250
#7  0xb6b37143 in nsThread::ThreadFunc (arg=???) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:254
#8  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#9  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#10 0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 9 (Thread 0xb25a3b70 (LWP 3540)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb694ed8e in nsSSLThread::Run (this=0xb7089ff4) at
/usr/src/packages/BUILD/mozilla/security/manager/ssl/src/nsSSLThread.cpp:980
#4  0xb694e6a2 in nsPSMBackgroundThread::nsThreadRunner (arg=???) at
/usr/src/packages/BUILD/mozilla/security/manager/ssl/src/nsPSMBackgroundThread.cpp:44
#5  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#6  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#7  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 8 (Thread 0xaeaffb70 (LWP 3541)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb694fd5d in nsCertVerificationThread::Run (this=0xb7089ff4) at
/usr/src/packages/BUILD/mozilla/security/manager/ssl/src/nsCertVerificationThread.cpp:138
#4  0xb694e6a2 in nsPSMBackgroundThread::nsThreadRunner (arg=???) at
/usr/src/packages/BUILD/mozilla/security/manager/ssl/src/nsPSMBackgroundThread.cpp:44
#5  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#6  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#7  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 7 (Thread 0xaf9ffb70 (LWP 3542)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb7073aba in PR_Wait () from /usr/lib/libnspr4.so
#4  0xb6b35c37 in nsEventQueue::GetEvent (this=0xb0347e90, mayWait=1,
result=0xaf9ff2c8) at ../../dist/include/nsAutoLock.h:340
#5  0xb6b36a0f in nsThread::ProcessNextEvent (this=0xb6afee95,
mayWait=-1348472004, result=0x0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.h:112
#6  0xb6b03c0e in NS_ProcessNextEvent_P (thread=???, mayWait=???) at
nsThreadUtils.cpp:250
#7  0xb6b37143 in nsThread::ThreadFunc (arg=???) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:254
#8  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#9  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#10 0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 6 (Thread 0xaa0ffb70 (LWP 6179)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xa6f9879f in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#3  0xa70cb7ff in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#4  0xa6f98c5d in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#5  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 5 (Thread 0xa98feb70 (LWP 6180)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xa6f9879f in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#3  0xa70cb7ff in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#4  0xa6f98c5d in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#5  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 4 (Thread 0xa5f4db70 (LWP 6181)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xa6f9879f in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#3  0xa70cb7ff in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#4  0xa6f98c5d in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#5  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0xa574cb70 (LWP 6182)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xa6f9879f in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#3  0xa70cb7ff in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#4  0xa6f98c5d in ?? () from /usr/lib/browser-plugins/libflashplayer.so
#5  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#6  0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0x9faffb70 (LWP 6401)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7658d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7073a4a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb7073aba in PR_Wait () from /usr/lib/libnspr4.so
#4  0xb6b35c37 in nsEventQueue::GetEvent (this=0xa4153440, mayWait=1,
result=0x9faff2c8) at ../../dist/include/nsAutoLock.h:340
#5  0xb6b36a0f in nsThread::ProcessNextEvent (this=0xb6afee95,
mayWait=-1615858884, result=0x0) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.h:112
#6  0xb6b03c0e in NS_ProcessNextEvent_P (thread=???, mayWait=???) at
nsThreadUtils.cpp:250
#7  0xb6b37143 in nsThread::ThreadFunc (arg=???) at
/usr/src/packages/BUILD/mozilla/xpcom/threads/nsThread.cpp:254
#8  0xb7079ed0 in ?? () from /usr/lib/libnspr4.so
#9  0xb76546e5 in start_thread () from /lib/libpthread.so.0
#10 0xb7654600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb74c4900 (LWP 3512)):
[KCrash Handler]
#6  JS_DHashTableOperate (table=0x9f0c15e0, key=0xfffffea0, op=4294967294) at
/usr/src/packages/BUILD/mozilla/js/src/jsdhash.cpp:427
#7  0xb6225b9b in XPCWrappedNative::~XPCWrappedNative (this=0xb6227377) at
/usr/src/packages/BUILD/mozilla/js/src/xpconnect/src/xpcmaps.h:160
#8  0xb62223a8 in XPCWrappedNative::Release (this=0xbf9faf9c) at
/usr/src/packages/BUILD/mozilla/js/src/xpconnect/src/xpcwrappednative.cpp:1218
#9  0xb6225ade in XPCWrappedNative::FlatJSObjectFinalized (this=0xb621a3fb,
cx=0xb7203164) at
/usr/src/packages/BUILD/mozilla/js/src/xpconnect/src/xpcwrappednative.cpp:1364
#10 0xb70eb093 in js_GC (cx=0xb62032ac, gckind=3070414836) at
/usr/src/packages/BUILD/mozilla/js/src/jsgc.cpp:3190
#11 0xb70a0eab in JS_GC (cx=0xb620111e) at
/usr/src/packages/BUILD/mozilla/js/src/jsapi.cpp:2439
#12 0xb620111e in nsXPConnect::Collect (this=0x0) at
/usr/src/packages/BUILD/mozilla/js/src/xpconnect/src/nsXPConnect.cpp:477
#13 0xb6b43012 in nsCycleCollector::Collect (this=???, aTryCollections=???) at
/usr/src/packages/BUILD/mozilla/xpcom/base/nsCycleCollector.cpp:2434
#14 0xb6b43176 in nsCycleCollector_collect () at
/usr/src/packages/BUILD/mozilla/xpcom/base/nsCycleCollector.cpp:3129
#15 0xb6673ea3 in nsJSContext::CC () at
/usr/src/packages/BUILD/mozilla/dom/base/nsJSEnvironment.cpp:3578
#16 0xb6673f0d in nsJSContext::IntervalCC () at
/usr/src/packages/BUILD/mozilla/dom/base/nsJSEnvironment.cpp:3666
#17 0xb667401a in nsJSContext::CCIfUserInactive () at
/usr/src/packages/BUILD/mozilla/dom/base/nsJSEnvironment.cpp:3654
#18 0xb63b0a45 in DocumentViewerImpl::LoadComplete (this=???, aStatus=???) at
/usr/src/packages/BUILD/mozilla/layout/base/nsDocumentViewer.cpp:1077
#19 0xb68c47e5 in nsDocShell::EndPageLoad (this=0xa82128d0,
aProgress=0xa82128e4, aChannel=0x9ecd358c, aStatus=0) at
/usr/src/packages/BUILD/mozilla/docshell/base/nsDocShell.cpp:5708
#20 0xb68bcb19 in nsDocShell::OnStateChange (this=0x20010, aProgress=0x0,
aRequest=0xb7064e46, aStateFlags=3070414836, aStatus=3065037243)
    at /usr/src/packages/BUILD/mozilla/docshell/base/nsDocShell.cpp:5586
#21 0xb68ce290 in nsDocLoader::FireOnStateChange (this=???, aProgress=???,
aRequest=???, aStateFlags=???, aStatus=???) at
/usr/src/packages/BUILD/mozilla/uriloader/base/nsDocLoader.cpp:1314
#22 0xb68ce3af in nsDocLoader::doStopDocumentLoad (this=0x0,
request=0xb6afdbbc, aStatus=2820745524) at
/usr/src/packages/BUILD/mozilla/uriloader/base/nsDocLoader.cpp:926
#23 0xb68cf43e in nsDocLoader::DocLoaderIsEmpty (this=0x0,
aFlushLayout=-1229975925) at
/usr/src/packages/BUILD/mozilla/uriloader/base/nsDocLoader.cpp:802
#24 0xb68cf63d in nsDocLoader::OnStopRequest (this=0x0, aRequest=0xa7fbcfa0,
aCtxt=0xb6ba5944, aStatus=3214931468) at
/usr/src/packages/BUILD/mozilla/uriloader/base/nsDocLoader.cpp:697
#25 0xb627ec34 in nsLoadGroup::RemoveRequest (this=???, request=???, ctxt=???,
aStatus=???) at
/usr/src/packages/BUILD/mozilla/netwerk/base/src/nsLoadGroup.cpp:680
#26 0xb651655b in nsDocument::DoUnblockOnload (this=0x9df87c00) at
/usr/src/packages/BUILD/mozilla/content/base/src/nsDocument.cpp:7067
#27 0xb653dd42 in nsImageLoadingContent::Event::~Event (this=0xb702cf01) at
/usr/src/packages/BUILD/mozilla/content/base/src/nsImageLoadingContent.cpp:816
#28 0xb6b03e6c in nsRunnable::Release (this=0x0) at nsThreadUtils.cpp:55
#29 0xb6afee59 in nsCOMPtr_base::~nsCOMPtr_base (this=0xfffffea0) at
nsCOMPtr.cpp:81
#30 0xb6b36a52 in nsThread::ProcessNextEvent (this=0xb6b03bac,
mayWait=-1224408112, result=0xb702cff4) at ../../dist/include/nsCOMPtr.h:469
#31 0xb6b03c0e in NS_ProcessNextEvent_P (thread=0xb6a7bce1,
mayWait=-1222070512) at nsThreadUtils.cpp:250
#32 0xb6a7bce1 in nsBaseAppShell::Run (this=0x1) at
/usr/src/packages/BUILD/mozilla/widget/src/xpwidgets/nsBaseAppShell.cpp:170
#33 0xb692b7af in nsAppStartup::Run (this=0xb3452ca0) at
/usr/src/packages/BUILD/mozilla/toolkit/components/startup/src/nsAppStartup.cpp:183
#34 0xb61ec5b4 in XRE_main (argc=2, argv=0xbfa01e1c, aAppData=0x1000) at
/usr/src/packages/BUILD/mozilla/toolkit/xre/nsAppRunner.cpp:3506
#35 0x0804a1b8 in main (argc=1, argv=0xbfa04f54) at
/usr/src/packages/BUILD/mozilla/xulrunner/stub/nsXULStub.cpp:583

Reported using DrKonqi

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