#0  0x00007f6960149aab in raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:38
        resultvar = 0
        pid = <optimized out>
#1  0x00007f695bb659a6 in nsProfileLock::FatalSignalHandler (signo=11, info=0x7fffa759f4b0, context=0x7fffa759f380) at /build/buildd/firefox-23.0~b1+build1/obj-x86_64-linux-gnu/toolkit/profile/nsProfileLock.cpp:180
        unblock_sigs = {__val = {1024, 0 <repeats 15 times>}}
        oldact = <optimized out>
#2  <signal handler called>
No locals.
#3  0x00007f6949fe6a15 in complete_in_idle_cb (user_data=0x7f6940fdf2e0) at unity-webapps-context.c:574
        __inst = 0x7f694e9cca00
        __t = 80
        __r = <optimized out>
        data = 0x7f6940fdf2e0
#4  0x00007f695a53d0a6 in g_main_dispatch (context=0x7f695fa31c00) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3058
        dispatch = 0x7f695a53a0f0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7f6940fdf2e0
        callback = 0x7f6949fe69e0 <complete_in_idle_cb>
        cb_funcs = 0x7f695a7f3940 <g_source_callback_funcs>
        cb_data = 0x7f6939954ba0
        need_destroy = <optimized out>
        current_source_link = {data = 0x7f6934d2d5e0, next = 0x0}
        source = 0x7f6934d2d5e0
        current = 0x7f694c827a30
        i = 4
#5  g_main_context_dispatch (context=context@entry=0x7f695fa31c00) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3634
No locals.
#6  0x00007f695a53d3f8 in g_main_context_iterate (context=context@entry=0x7f695fa31c00, block=block@entry=0, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3705
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 5
        fds = 0x7f6940e9de20
#7  0x00007f695a53d49c in g_main_context_iteration (context=0x7f695fa31c00, may_block=0) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3766
        retval = <optimized out>
#8  0x00007f695c4eadd2 in nsAppShell::ProcessNextNativeEvent (this=<optimized out>, mayWait=<optimized out>) at /build/buildd/firefox-23.0~b1+build1/widget/gtk2/nsAppShell.cpp:135
No locals.
#9  0x00007f695c50771b in nsBaseAppShell::DoProcessNextNativeEvent (this=this@entry=0x7f694e921be0, mayWait=<optimized out>, recursionDepth=recursionDepth@entry=0) at /build/buildd/firefox-23.0~b1+build1/widget/xpwidgets/nsBaseAppShell.cpp:139
        prevVal = nsBaseAppShell::eEventloopNone
        result = 241
#10 0x00007f695c507842 in nsBaseAppShell::OnProcessNextEvent (this=0x7f694e921be0, thr=0x7f6952039980, mayWait=false, recursionDepth=0) at /build/buildd/firefox-23.0~b1+build1/widget/xpwidgets/nsBaseAppShell.cpp:298
        start = 11775573
        limit = 20
        oldBlockedWait = 0x0
        needEvent = true
#11 0x00007f695c850f22 in nsThread::ProcessNextEvent (this=0x7f6952039980, mayWait=<optimized out>, result=0x7fffa759fa1f) at /build/buildd/firefox-23.0~b1+build1/xpcom/threads/nsThread.cpp:600
        notifyMainThreadObserver = <optimized out>
        obs = {<nsCOMPtr_base> = {mRawPtr = 0x7f694e921be8}, <No data fields>}
        canary = {static sOutputFD = 0}
        rv = <optimized out>
#12 0x00007f695c82587b in NS_ProcessNextEvent (thread=<optimized out>, mayWait=<optimized out>) at /build/buildd/firefox-23.0~b1+build1/obj-x86_64-linux-gnu/xpcom/build/nsThreadUtils.cpp:238
        val = true
#13 0x00007f695c851587 in nsThread::Shutdown (this=0x7f69399aa7e0) at /build/buildd/firefox-23.0~b1+build1/xpcom/threads/nsThread.cpp:474
        context = {joiningThread = 0x7f6952039980, shutdownAck = false}
        event = {<nsCOMPtr_base> = {mRawPtr = 0x7f6939954b80}, <No data fields>}
#14 0x00007f695c3f6380 in nsUrlClassifierDBService::Shutdown (this=0x7f69399aa7e0) at /build/buildd/firefox-23.0~b1+build1/toolkit/components/url-classifier/nsUrlClassifierDBService.cpp:1510
        prefs = {<nsCOMPtr_base> = {mRawPtr = 0x7f69520cced0}, <No data fields>}
        backgroundThread = 0x7f69399aa7e0
#15 0x00007f695c3f7e25 in nsUrlClassifierDBService::Observe (this=0x7f694a659f60, aSubject=0x0, aTopic=0x7f695d192229 "profile-before-change", aData=0x7f695d192520 <nsXREDirProvider::DoShutdown()::kShutdownPersist>) at /build/buildd/firefox-23.0~b1+build1/toolkit/components/url-classifier/nsUrlClassifierDBService.cpp:1465
No locals.
#16 0x00007f695c833248 in nsObserverList::NotifyObservers (this=<optimized out>, aSubject=0x0, aTopic=0x7f695d192229 "profile-before-change", someData=0x7f695d192520 <nsXREDirProvider::DoShutdown()::kShutdownPersist>) at /build/buildd/firefox-23.0~b1+build1/xpcom/ds/nsObserverList.cpp:99
        i = <optimized out>
        observers = {<nsCOMArray_base> = {mArray = {<nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator>> = {mHdr = 0x7f69357033c0}, <nsTArray_SafeElementAtHelper<nsISupports*, nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, <No data fields>}}, <No data fields>}
#17 0x00007f695c833718 in nsObserverService::NotifyObservers (this=0x7f69520cce40, aSubject=0x0, aTopic=0x7f695d192229 "profile-before-change", someData=0x7f695d192520 <nsXREDirProvider::DoShutdown()::kShutdownPersist>) at /build/buildd/firefox-23.0~b1+build1/xpcom/ds/nsObserverService.cpp:161
        observerList = <optimized out>
        someData = 0x7f695d192520 <nsXREDirProvider::DoShutdown()::kShutdownPersist>
        aTopic = 0x7f695d192229 "profile-before-change"
        aSubject = 0x0
        this = 0x7f69520cce40
#18 0x00007f695bb5fa91 in nsXREDirProvider::DoShutdown (this=0x7fffa759fc80) at /build/buildd/firefox-23.0~b1+build1/toolkit/xre/nsXREDirProvider.cpp:871
        kShutdownPersist = {115, 104, 117, 116, 100, 111, 119, 110, 45, 112, 101, 114, 115, 105, 115, 116, 0}
        rtsvc = {<nsCOMPtr_base> = {mRawPtr = 0x7f6952049728}, <No data fields>}
        obsSvc = {<nsCOMPtr_base> = {mRawPtr = 0x7f69520cce40}, <No data fields>}
#19 0x00007f695bb59e8e in ScopedXPCOMStartup::~ScopedXPCOMStartup (this=0x7f695fa89d28, __in_chrg=<optimized out>) at /build/buildd/firefox-23.0~b1+build1/toolkit/xre/nsAppRunner.cpp:1120
        appStartup = {<nsCOMPtr_base> = {mRawPtr = 0x7f694c84f0b0}, <No data fields>}
#20 0x00007f695bb5f33c in XREMain::XRE_main (this=this@entry=0x7fffa759fc40, argc=argc@entry=2, argv=argv@entry=0x7fffa75a1138, aAppData=aAppData@entry=0x7fffa759fe40) at /build/buildd/firefox-23.0~b1+build1/toolkit/xre/nsAppRunner.cpp:3964
        sampler_raii3889 = {mHandle = 0x7f695faa9000}
        rv = NS_OK
        exit = false
        appInitiatedRestart = false
        result = <optimized out>
#21 0x00007f695bb5f556 in XRE_main (argc=2, argv=0x7fffa75a1138, aAppData=0x7fffa759fe40, aFlags=<optimized out>) at /build/buildd/firefox-23.0~b1+build1/toolkit/xre/nsAppRunner.cpp:4140
        main = {mNativeApp = {<nsCOMPtr_base> = {mRawPtr = 0x7f6952011b70}, <No data fields>}, mProfileSvc = {<nsCOMPtr_base> = {mRawPtr = 0x7f6952007940}, <No data fields>}, mProfD = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa32a40}, <No data fields>}, mProfLD = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa32b00}, <No data fields>}, mProfileLock = {<nsCOMPtr_base> = {mRawPtr = 0x7f69520489e0}, <No data fields>}, mRemoteService = {<nsCOMPtr_base> = {mRawPtr = 0x7f6940e0f9b0}, <No data fields>}, mScopedXPCom = 0x7f695fa89d28, mAppData = 0x7f695fa24780, mDirProvider = {<nsIDirectoryServiceProvider2> = {<nsIDirectoryServiceProvider> = {<nsISupports> = {_vptr.nsISupports = 0x7f695debf170 <vtable for nsXREDirProvider+16>}, <No data fields>}, <No data fields>}, <nsIProfileStartup> = {<nsISupports> = {_vptr.nsISupports = 0x7f695debf1b8 <vtable for nsXREDirProvider+88>}, <No data fields>}, mAppProvider = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}, mGREDir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa31780}, <No data fields>}, mXULAppDir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa31a80}, <No data fields>}, mProfileDir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa32a40}, <No data fields>}, mProfileLocalDir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa32b00}, <No data fields>}, mProfileNotified = true, mAppBundleDirectories = {<nsCOMArray_base> = {mArray = {<nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator>> = {mHdr = 0x7f695e21dfd8 <nsTArrayHeader::sEmptyHdr>}, <nsTArray_SafeElementAtHelper<nsISupports*, nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, <No data fields>}}, <No data fields>}, mExtensionDirectories = {<nsCOMArray_base> = {mArray = {<nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator>> = {mHdr = 0x7f694a6c05c0}, <nsTArray_SafeElementAtHelper<nsISupports*, nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, <No data fields>}}, <No data fields>}, mThemeDirectories = {<nsCOMArray_base> = {mArray = {<nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator>> = {mHdr = 0x7f694a6a4860}, <nsTArray_SafeElementAtHelper<nsISupports*, nsTArray_Impl<nsISupports*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, <No data fields>}}, <No data fields>}}, mProfileName = {<nsFixedCString> = {<nsCString> = {<nsACString_internal> = {mData = 0x7f6952011b88 "default", mLength = 7, mFlags = 65541}, <No data fields>}, mFixedCapacity = 63, mFixedBuf = 0x7fffa759fcf8 ""}, mStorage = "\000\375Y\247\377\177\000\000\177\375Y\247\377\177\000\000x\375Y\247\377\177\000\000\177\375Y\247\377\177\000\000\177\375Y\247\377\177\000\000\020\376Y\247\377\177\000\000X\375Y\247\377\177\000\000\200\032\243_i\177\000"}, mDesktopStartupID = {<nsFixedCString> = {<nsCString> = {<nsACString_internal> = {mData = 0x7fffa759fd58 "", mLength = 0, mFlags = 65553}, <No data fields>}, mFixedCapacity = 63, mFixedBuf = 0x7fffa759fd58 ""}, mStorage = "\000\375Y\247\377\177\000\000\a\000\000\000\021\000\001\000?\000\000\000i\177\000\000x\375Y\247\377\177\000\000browser\000\200\027\243_i\177\000\000\200\032\243_i\177\000\000\300\031\243_i\177\000"}, mStartOffline = false, mShuttingDown = false, mDisableRemote = false, mGdkDisplay = 0x7f695fae2020}
        result = <optimized out>
#22 0x00007f6960d8cf44 in do_main (argc=argc@entry=2, argv=argv@entry=0x7fffa75a1138, xreDirectory=0x7f695fa31780) at /build/buildd/firefox-23.0~b1+build1/browser/app/nsBrowserApp.cpp:272
        appData = {<nsXREAppData> = {size = 120, directory = 0x7f695fa31a80, vendor = 0x7f695fa892c0 "Mozilla", name = 0x7f695fa892c8 "Firefox", version = 0x7f695fa892d0 "23.0", buildID = 0x7f695fa23690 "20130626174122", ID = 0x7f695fa90550 "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}", copyright = 0x0, flags = 6, xreDirectory = 0x7f695fa31780, minVersion = 0x7f695fa892d8 "23.0", maxVersion = 0x7f695fa892e0 "23.0", crashReporterURL = 0x7f695fa24500 "https://crash-reports.mozilla.com/submit?id={ec8030f7-c20a-464f-9b0e-13a3a9e97384}&version=23.0&buildid=20130626174122", profile = 0x0, UAName = 0x0}, <No data fields>}
        exeFile = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa31900}, <No data fields>}
        greDir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa319c0}, <No data fields>}
        appSubdir = {<nsCOMPtr_base> = {mRawPtr = 0x7f695fa31a80}, <No data fields>}
        rv = <optimized out>
        appDataFile = <optimized out>
        metroOnDesktop = false
        appini = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
#23 0x00007f6960d8c76c in main (argc=2, argv=0x7fffa75a1138) at /build/buildd/firefox-23.0~b1+build1/browser/app/nsBrowserApp.cpp:632
        gotCounters = 1
        initialRUsage = {ru_utime = {tv_sec = 0, tv_usec = 1987}, ru_stime = {tv_sec = 0, tv_usec = 1806}, {ru_maxrss = 1068, __ru_maxrss_word = 1068}, {ru_ixrss = 0, __ru_ixrss_word = 0}, {ru_idrss = 0, __ru_idrss_word = 0}, {ru_isrss = 0, __ru_isrss_word = 0}, {ru_minflt = 593, __ru_minflt_word = 593}, {ru_majflt = 0, __ru_majflt_word = 0}, {ru_nswap = 0, __ru_nswap_word = 0}, {ru_inblock = 0, __ru_inblock_word = 0}, {ru_oublock = 0, __ru_oublock_word = 0}, {ru_msgsnd = 0, __ru_msgsnd_word = 0}, {ru_msgrcv = 0, __ru_msgrcv_word = 0}, {ru_nsignals = 0, __ru_nsignals_word = 0}, {ru_nvcsw = 1, __ru_nvcsw_word = 1}, {ru_nivcsw = 3, __ru_nivcsw_word = 3}}
        xreDirectory = 0x7f695fa31780
        rv = <optimized out>
        result = <optimized out>