.
Thread 5 (Thread 0x7fe83b6bd700 (LWP 27898)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007fe863792392 in g_cond_timed_wait_posix_impl (cond=<optimized out>, entered_mutex=<optimized out>, abs_time=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gthread/gthread-posix.c:242
        result = <optimized out>
        end_time = {tv_sec = 1316780806, tv_nsec = 244488000}
        timed_out = <optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fe8634b92af in g_async_queue_pop_intern_unlocked (queue=0x278e790, try=0, end_time=0x7fe83b6bcbd0) at /build/buildd/glib2.0-2.28.6/./glib/gasyncqueue.c:423
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fe8634b9ca9 in g_async_queue_timed_pop (queue=0x278e790, end_time=0x7fe83b6bcbd0) at /build/buildd/glib2.0-2.28.6/./glib/gasyncqueue.c:549
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#4  0x00007fe86350da5a in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.28.6/./glib/gthreadpool.c:175
        end_time = {tv_sec = 1316780806, tv_usec = 244488}
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gthreadpool.c:378
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007fe86350b3e4 in g_thread_create_proxy (data=0x4449a10) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x4449a10
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#7  0x00007fe862d4ad8c in start_thread (arg=0x7fe83b6bd700) at pthread_create.c:304
        pd = 0x7fe83b6bd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635406063360, -4329790697989618914, 140734881958944, 140635406064064, 4, 7, 4339509179877802782, 4339706311327204126}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007fe862a9604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7fe84c37f700 (LWP 27664)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007fe8663ad879 in WebCore::IconDatabase::syncThreadMainLoop (this=0x7fe84c392a00) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1416
        didAnyWork = <optimized out>
        shouldReenableSuddenTermination = <optimized out>
#2  0x00007fe8663aefd9 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7fe84c392a00) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1034
        journalFilename = {m_impl = {m_ptr = 0x7fe84c395f20}}
#3  0x00007fe862d4ad8c in start_thread (arg=0x7fe84c37f700) at pthread_create.c:304
        pd = 0x7fe84c37f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635687876352, -4329790697989618914, 140636067290624, 140635687877056, 0, 3, 4339752754989351710, 4339706311327204126}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007fe862a9604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7fe84cc80700 (LWP 27663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007fe866cb3fe2 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fe8673bfb60) at ../Source/JavaScriptCore/wtf/FastMalloc.cpp:2496
No locals.
#2  0x00007fe866cb4009 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fe8673cdc34) at ../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
No locals.
#3  0x00007fe862d4ad8c in start_thread (arg=0x7fe84cc80700) at pthread_create.c:304
        pd = 0x7fe84cc80700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635697317632, -4329790697989618914, 140636067290624, 140635697318336, 0, 3, 4339754541158875934, 4339706311327204126}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007fe862a9604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7fe858050700 (LWP 27661)):
#0  0x00007fe862a88f03 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <optimized out>
#1  0x00007fe8634e4104 in g_main_context_poll (n_fds=3, fds=0x7fe8500008b0, timeout=-1, context=0x2789ad0, priority=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
        poll_func = 0x7fe8634f4130 <g_poll>
#2  g_main_context_iterate (context=0x2789ad0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x7fe8500008b0
#3  0x00007fe8634e49f2 in g_main_loop_run (loop=0x2789ab0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fe863e9ec44 in gdbus_shared_thread_func (data=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gdbusprivate.c:276
No locals.
#5  0x00007fe86350b3e4 in g_thread_create_proxy (data=0x2789bb0) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x2789bb0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fe862d4ad8c in start_thread (arg=0x7fe858050700) at pthread_create.c:304
        pd = 0x7fe858050700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635885864704, -4329790697989618914, 140734881961632, 140635885865408, 0, 3, 4339726512202302238, 4339706311327204126}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fe862a9604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7fe8699c79a0 (LWP 27659)):
#0  g_type_check_instance_cast (type_instance=0x4f00000088, iface_type=80) at /build/buildd/glib2.0-2.28.6/./gobject/gtype.c:3989
No locals.
#1  0x00007fe865eb92ce in WebCore::MainFrameScrollbarGtk::detachAdjustment (this=0x7fe8455e2900) at ../Source/WebCore/platform/gtk/MainFrameScrollbarGtk.cpp:82
No locals.
#2  0x00007fe86624b675 in WebCore::CachedFrame::CachedFrame (this=0x7fe8422c22d0, frame=0x7fe84c3fa000) at ../Source/WebCore/history/CachedFrame.cpp:162
No locals.
#3  0x00007fe86624b5e1 in create (frame=0x7fe84c3fa000) at ../Source/WebCore/history/CachedFrame.h:73
No locals.
#4  WebCore::CachedFrame::CachedFrame (this=0x7fe8422c2ab0, frame=0x7fe84c3b1200) at ../Source/WebCore/history/CachedFrame.cpp:151
        child = 0x7fe84c3fa000
#5  0x00007fe86624b8d5 in create (frame=0x7fe84c3b1200) at ../Source/WebCore/history/CachedFrame.h:73
No locals.
#6  WebCore::CachedPage::CachedPage (this=<optimized out>, page=<optimized out>) at ../Source/WebCore/history/CachedPage.cpp:51
No locals.
#7  0x00007fe86624b921 in WebCore::CachedPage::create (page=0x7fe84c431c60) at ../Source/WebCore/history/CachedPage.cpp:46
No locals.
#8  0x00007fe86624faf5 in WebCore::PageCache::add (this=0x7fe84c39c750, prpItem=<optimized out>, page=0x7fe84c431c60) at ../Source/WebCore/history/PageCache.cpp:356
        item = 0x7fe825ac1240
#9  0x00007fe86639c54e in WebCore::FrameLoader::commitProvisionalLoad (this=0x7fe84c3b1270) at ../Source/WebCore/loader/FrameLoader.cpp:1888
        item = 0x7fe825ac1240
#10 0x00007fe86639c7f6 in WebCore::FrameLoader::continueLoadAfterNavigationPolicy (this=0x7fe84c3b1270, formState=..., shouldContinue=true) at ../Source/WebCore/loader/FrameLoader.cpp:3030
        isTargetItem = <optimized out>
        canContinue = true
        type = WebCore::FrameLoadTypeBack
#11 0x00007fe86639c8ce in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy (argument=<optimized out>, request=<optimized out>, formState=<optimized out>, shouldContinue=<optimized out>) at ../Source/WebCore/loader/FrameLoader.cpp:2910
        loader = <optimized out>
#12 0x00007fe8663bcc88 in WebCore::PolicyCallback::call (this=0x7fff64a57d90, shouldContinue=true) at ../Source/WebCore/loader/PolicyCallback.cpp:103
No locals.
#13 0x00007fe8663c1916 in WebCore::PolicyChecker::continueAfterNavigationPolicy (this=<optimized out>, policy=<optimized out>) at ../Source/WebCore/loader/PolicyChecker.cpp:160
        callback = {m_request = {<WebCore::ResourceRequestBase> = {m_url = {m_string = {m_impl = {m_ptr = 0x7fe840747280}}, m_isValid = true, m_protocolInHTTPFamily = true, m_schemeEnd = 4, m_userStart = 7, m_userEnd = 7, m_passwordEnd = 7, m_hostEnd = 23, m_portEnd = 23, m_pathAfterLastSlash = 24, m_pathEnd = 24, m_queryEnd = 24, m_fragmentEnd = 288}, m_cachePolicy = WebCore::UseProtocolCachePolicy, m_timeoutInterval = 2147483647, m_firstPartyForCookies = {m_string = {m_impl = {m_ptr = 0x7fe8426de910}}, m_isValid = true, m_protocolInHTTPFamily = true, m_schemeEnd = 4, m_userStart = 7, m_userEnd = 7, m_passwordEnd = 7, m_hostEnd = 23, m_portEnd = 23, m_pathAfterLastSlash = 24, m_pathEnd = 24, m_queryEnd = 24, m_fragmentEnd = 24}, m_httpMethod = {m_impl = {m_ptr = 0x7fe8462a8280}}, m_httpHeaderFields = {<WTF::HashMap<WTF::AtomicString, WTF::String, WTF::CaseFoldingHash, WTF::HashTraits<WTF::AtomicString>, WTF::HashTraits<WTF::String> >> = {m_impl = {static m_minTableSize = <optimized out>, static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7fe8463de000, m_tableSize = 64, m_tableSizeMask = 63, m_keyCount = 2, m_deletedCount = 0}}, <No data fields>}, m_responseContentDispositionEncodingFallbackArray = {m_size = 3, m_buffer = {<WTF::VectorBufferBase<WTF::String>> = {m_buffer = 0x7fe84d699780, m_capacity = 3}, <No data fields>}}, m_httpBody = {m_ptr = 0x0}, m_allowCookies = true, m_resourceRequestUpdated = true, m_platformRequestUpdated = false, m_reportUploadProgress = false, m_reportLoadTiming = true, m_reportRawHeaders = false, m_priority = WebCore::ResourceLoadPriorityLow, m_targetType = WebCore::ResourceRequestBase::TargetIsSubresource, static s_defaultTimeoutInterval = 2147483647}, m_soupFlags = 0}, m_formState = {m_ptr = 0x0}, m_frameName = {m_impl = {m_ptr = 0x0}}, m_navigationAction = {m_URL = {m_string = {m_impl = {m_ptr = 0x0}}, m_isValid = false, m_protocolInHTTPFamily = false, m_schemeEnd = 0, m_userStart = 0, m_userEnd = 0, m_passwordEnd = 0, m_hostEnd = 0, m_portEnd = 0, m_pathAfterLastSlash = 0, m_pathEnd = 0, m_queryEnd = 0, m_fragmentEnd = 0}, m_type = WebCore::NavigationTypeOther, m_event = {m_ptr = 0x0}}, m_navigationFunction = 0x7fe86639c8b0 <WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool)>, m_newWindowFunction = 0, m_contentFunction = 0, m_argument = 0x7fe84c3b1270}
        shouldContinue = <optimized out>
#14 0x00007fe865ef7ef4 in WebKit::FrameLoaderClient::dispatchDecidePolicyForNavigationAction (this=0x7fe84c431900, policyFunction=(void (WebCore::PolicyChecker::*)(WebCore::PolicyChecker * const, WebCore::PolicyAction)) 0x7fe8663c1250 <WebCore::PolicyChecker::continueAfterNavigationPolicy(WebCore::PolicyAction)>, action=..., resourceRequest=<optimized out>) at ../Source/WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:607
        webView = 0x32a4480
        policyDecision = 0x462a280
        response = WEBKIT_NAVIGATION_RESPONSE_ACCEPT
        isHandled = 0
#15 0x00007fe8663c03fd in WebCore::PolicyChecker::checkNavigationPolicy (this=0x7fe84c3b1280, request=..., loader=<optimized out>, formState=..., function=<optimized out>, argument=<optimized out>) at ../Source/WebCore/loader/PolicyChecker.cpp:88
        action = {m_URL = {m_string = {m_impl = {m_ptr = 0x7fe840747280}}, m_isValid = true, m_protocolInHTTPFamily = true, m_schemeEnd = 4, m_userStart = 7, m_userEnd = 7, m_passwordEnd = 7, m_hostEnd = 23, m_portEnd = 23, m_pathAfterLastSlash = 24, m_pathEnd = 24, m_queryEnd = 24, m_fragmentEnd = 288}, m_type = WebCore::NavigationTypeOther, m_event = {m_ptr = 0x0}}
#16 0x00007fe86639d012 in WebCore::FrameLoader::loadWithDocumentLoader (this=0x7fe84c3b1270, loader=0x7fe845ac2800, type=<optimized out>, prpFormState=<optimized out>) at ../Source/WebCore/loader/FrameLoader.cpp:1517
        newURL = @0x7fe845ac2ad8
        httpMethod = <optimized out>
#17 0x00007fe8663a155e in WebCore::FrameLoader::loadDifferentDocumentItem (this=0x7fe84c3b1270, item=0x7fe84d518a20, loadType=WebCore::FrameLoadTypeBack) at ../Source/WebCore/loader/FrameLoader.cpp:3217
        cachedPage = <optimized out>
        itemOriginalURL = {m_string = {m_impl = {m_ptr = 0x5c}}, m_isValid = true, m_protocolInHTTPFamily = false, m_schemeEnd = 0, m_userStart = 1081373312, m_userEnd = 32744, m_passwordEnd = 1715211959, m_hostEnd = 4, m_portEnd = 7, m_pathAfterLastSlash = 7, m_pathEnd = 7, m_queryEnd = 23, m_fragmentEnd = 23}
        currentURL = {m_string = {m_impl = {m_ptr = 0x7fe8462298c0}}, m_isValid = true, m_protocolInHTTPFamily = false, m_schemeEnd = 32744, m_userStart = 1176672448, m_userEnd = 32744, m_passwordEnd = 1688570019, m_hostEnd = 4, m_portEnd = 7, m_pathAfterLastSlash = 7, m_pathEnd = 7, m_queryEnd = 20, m_fragmentEnd = 20}
        request = {<WebCore::ResourceRequestBase> = {m_url = {m_string = {m_impl = {m_ptr = 0x6c676f6f672e7777}}, m_isValid = true, m_protocolInHTTPFamily = false, m_schemeEnd = 795571502, m_userStart = 1818456867, m_userEnd = 1953391977, m_passwordEnd = 2037608509, m_hostEnd = 643981613, m_portEnd = 1698524264, m_pathAfterLastSlash = 1869817454, m_pathEnd = 1701016181, m_queryEnd = 644900925, m_fragmentEnd = 1700937073}, m_cachePolicy = 808592761, m_timeoutInterval = 4.3945558109205992e+228, m_firstPartyForCookies = {m_string = {m_impl = {m_ptr = 0x616574303225666c}}, m_isValid = true, m_protocolInHTTPFamily = false, m_schemeEnd = 1953458288, m_userStart = 1651517039, m_userEnd = 640761208, m_passwordEnd = 1648193903, m_hostEnd = 1634235493, m_portEnd = 841316718, m_pathAfterLastSlash = 1819239216, m_pathEnd = 1701274988, m_queryEnd = 1731211813, m_fragmentEnd = 1030840614}, m_httpMethod = {m_impl = {m_ptr = 0x6c71612634673d69}}, m_httpHeaderFields = {<WTF::HashMap<WTF::AtomicString, WTF::String, WTF::CaseFoldingHash, WTF::HashTraits<WTF::AtomicString>, WTF::HashTraits<WTF::String> >> = {m_impl = {static m_minTableSize = <optimized out>, static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x6d735f736726313d, m_tableSize = 644051773, m_tableSizeMask = 1969189735, m_keyCount = 826109040, m_deletedCount = 1815490865}}, <No data fields>}, m_responseContentDispositionEncodingFallbackArray = {m_size = 3921562616890601525, m_buffer = {<WTF::VectorBufferBase<WTF::String>> = {m_buffer = 0x316c33316c333938, m_capacity = 7795849910207671347}, <No data fields>}}, m_httpBody = {m_ptr = 0x35326c3130336c30}, m_allowCookies = 54, m_resourceRequestUpdated = 53, m_platformRequestUpdated = 108, m_reportUploadProgress = 49, m_reportLoadTiming = 46, m_reportRawHeaders = 54, m_priority = 829174062, m_targetType = 640707635, static s_defaultTimeoutInterval = 2147483647}, m_soupFlags = 1031168354}
        action = {m_URL = {m_string = {m_impl = {m_ptr = 0x0}}, m_isValid = true, m_protocolInHTTPFamily = false, m_schemeEnd = 32744, m_userStart = 0, m_userEnd = 0, m_passwordEnd = 0, m_hostEnd = 0, m_portEnd = 1770271864, m_pathAfterLastSlash = 32744, m_pathEnd = 0, m_queryEnd = 0, m_fragmentEnd = 1688569200}, m_type = 1297189408, m_event = {m_ptr = 0x7fe825ac1240}}
        itemURL = {m_string = {m_impl = {m_ptr = 0x120}}, m_isValid = false, m_protocolInHTTPFamily = false, m_schemeEnd = 0, m_userStart = 0, m_userEnd = 32767, m_passwordEnd = 0, m_hostEnd = 32744, m_portEnd = -4194304, m_pathAfterLastSlash = 1105199103, m_pathEnd = 0, m_queryEnd = 0, m_fragmentEnd = 0}
        addedExtraFields = <optimized out>
#18 0x00007fe8663a7bd3 in WebCore::HistoryController::recursiveGoToItem (this=0x7fe84c3b13e0, item=0x7fe84d518a20, fromItem=0x7fe825ac1240, type=WebCore::FrameLoadTypeBack) at ../Source/WebCore/loader/HistoryController.cpp:694
No locals.
#19 0x00007fe8663a7e88 in WebCore::HistoryController::goToItem (this=0x7fe84c3b13e0, targetItem=0x7fe84d518a20, type=WebCore::FrameLoadTypeBack) at ../Source/WebCore/loader/HistoryController.cpp:261
        page = 0x7fe84c431c60
#20 0x00007fe866423e77 in WebCore::Page::goToItem (this=0x7fe84c431c60, item=0x7fe84d518a20, type=WebCore::FrameLoadTypeBack) at ../Source/WebCore/page/Page.cpp:344
No locals.
#21 0x00007fe866423fe9 in WebCore::Page::goBack (this=<optimized out>) at ../Source/WebCore/page/Page.cpp:281
        item = 0x50
#22 0x00007fe863ba781c in g_closure_invoke (closure=0x2894920, return_value=0x0, n_param_values=1, param_values=0x3e48d60, invocation_hint=0x7fff64a588a0) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#23 0x00007fe863bb87e3 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x36eda70, emission_return=0x0, instance_and_params=0x3e48d60) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3182
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x36eda70, ihint = {signal_id = 225, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 43443776}
        class_closure = 0x2894920
        handler_list = <optimized out>
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 225
        max_sequential_handler_number = 63276
        return_value_altered = <optimized out>
#24 0x00007fe863bc2258 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x3e48d60
        signal_return_type = 4
        param_values = 0x3e48d78
        node = 0x28949b0
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#25 0x00007fe863bc241f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff64a58b90, reg_save_area = 0x7fff64a58ad0}}
#26 0x00007fe86525c103 in _gtk_action_emit_activate (action=0x36eda70) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkaction.c:794
        group = 0x36ea5e0
#27 0x00007fe8653ed8c9 in button_clicked (widget=<optimized out>, button=0x2dc2550) at /build/buildd/gtk+2.0-2.24.4/gtk/gtktoolbutton.c:771
        action = <optimized out>
#28 0x00007fe863ba781c in g_closure_invoke (closure=0x386fba0, return_value=0x0, n_param_values=1, param_values=0x46186c0, invocation_hint=0x7fff64a58cf0) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#29 0x00007fe863bb9019 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x37fa190, emission_return=0x0, instance_and_params=0x46186c0) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252
        tmp = <optimized out>
        handler = 0x3875a10
        accumulator = 0x0
        emission = {next = 0x7fff64a59110, instance = 0x37fa190, ihint = {signal_id = 105, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x2762fd0
        handler_list = 0x3875a10
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 105
        max_sequential_handler_number = 63276
        return_value_altered = 1
#30 0x00007fe863bc2258 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x46186c0
        signal_return_type = 4
        param_values = 0x46186d8
        node = 0x2733270
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#31 0x00007fe863bc241f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff64a58fe0, reg_save_area = 0x7fff64a58f20}}
#32 0x00007fe865275b45 in gtk_real_button_released (button=0x37fa190) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkbutton.c:1725
No locals.
#33 0x00007fe863ba781c in g_closure_invoke (closure=0x2762fa0, return_value=0x0, n_param_values=1, param_values=0x4403c60, invocation_hint=0x7fff64a59120) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#34 0x00007fe863bb87e3 in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x37fa190, emission_return=0x0, instance_and_params=0x4403c60) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3182
        accumulator = 0x0
        emission = {next = 0x7fff64a59570, instance = 0x37fa190, ihint = {signal_id = 104, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 41106208}
        class_closure = 0x2762fa0
        handler_list = <optimized out>
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 104
        max_sequential_handler_number = 63276
        return_value_altered = <optimized out>
#35 0x00007fe863bc2258 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x4403c60
        signal_return_type = 4
        param_values = 0x4403c78
        node = 0x27331b0
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#36 0x00007fe863bc241f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff64a59410, reg_save_area = 0x7fff64a59350}}
#37 0x00007fe8652748fd in gtk_button_button_release (widget=<optimized out>, event=<optimized out>) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkbutton.c:1617
        button = <optimized out>
#38 0x00007fe86531f578 in _gtk_marshal_BOOLEAN__BOXED (closure=0x272c570, return_value=0x7fff64a595c0, n_param_values=<optimized out>, param_values=0x3adf790, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmarshalers.c:86
        callback = 0x7fe8652748e0 <gtk_button_button_release>
        cc = 0x272c570
        data1 = 0x37fa190
        data2 = <optimized out>
        v_return = <optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#39 0x00007fe863ba781c in g_closure_invoke (closure=0x272c570, return_value=0x7fff64a595c0, n_param_values=2, param_values=0x3adf790, invocation_hint=0x7fff64a59580) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#40 0x00007fe863bb8e1f in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x37fa190, emission_return=0x7fff64a59730, instance_and_params=0x3adf790) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3290
        accumulator = 0x272c800
        emission = {next = 0x0, instance = 0x37fa190, ihint = {signal_id = 34, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 41106208}
        class_closure = 0x272c570
        handler_list = 0x3875f60
        return_accu = 0x7fff64a595c0
        accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 34
        max_sequential_handler_number = 63276
        return_value_altered = 1
#41 0x00007fe863bc1fa9 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2993
        return_value = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        error = 0x0
        rtype = 20
        static_scope = 0
        instance_and_params = 0x3adf790
        signal_return_type = 20
        param_values = 0x3adf7a8
        node = 0x272c5e0
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#42 0x00007fe863bc241f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff64a59870, reg_save_area = 0x7fff64a597b0}}
#43 0x00007fe86543b4d1 in gtk_widget_event_internal (widget=0x37fa190, event=0x7fe8500044e0) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:4988
        signal_num = <optimized out>
        return_val = 0
#44 0x00007fe86531d763 in IA__gtk_propagate_event (widget=0x37fa190, event=0x7fe8500044e0) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:2495
        tmp = <optimized out>
        handled_event = <optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#45 0x00007fe86531da5b in IA__gtk_main_do_event (event=0x7fe8500044e0) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:1685
        event_widget = <optimized out>
        grab_widget = 0x37fa190
        window_group = <optimized out>
        rewritten_event = <optimized out>
        tmp_list = <optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#46 0x00007fe864d2e5cc in gdk_event_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/gtk+2.0-2.24.4/gdk/x11/gdkevents-x11.c:2377
        display = <optimized out>
        event = 0x7fe8500044e0
#47 0x00007fe8634e3bcd in g_main_dispatch (context=0x27287c0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
        dispatch = 0x7fe864d2e580 <gdk_event_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x27286d0, next = 0x0}
        need_destroy = <optimized out>
        source = 0x27286d0
        current = 0x278c1c0
        i = <optimized out>
#48 g_main_context_dispatch (context=0x27287c0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
No locals.
#49 0x00007fe8634e43a8 in g_main_context_iterate (context=0x27287c0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = 78
        some_ready = 1
        nfds = 14
        allocated_nfds = <optimized out>
        fds = <optimized out>
#50 0x00007fe8634e49f2 in g_main_loop_run (loop=0x27c1a20) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#51 0x00007fe86531caf7 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:1257
        tmp_list = <optimized out>
        functions = 0x0
        init = <optimized out>
        loop = 0x27c1a20
#52 0x0000000000432365 in main (argc=1, argv=0x7fff64a5acb8) at ephy-main.c:741
        option_context = <optimized out>
        option_group = <optimized out>
        proxy = <optimized out>
        error = 0x0
        user_time = 606801709