Attachment 373318 Details for Bug 199403 – Backtrace

Backtrace

backtrace(5).asc (text/plain), 66.07 KB, created by Michael Catanzaro on 2019-07-02 06:53:48 PDT

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Creator: Michael Catanzaro

Created: 2019-07-02 06:53:48 PDT

Size: 66.07 KB

patch

obsolete

>[New LWP 13364]
>[New LWP 13408]
>[New LWP 13368]
>[New LWP 13378]
>[New LWP 13374]
>[New LWP 13367]
>[New LWP 13379]
>[New LWP 13375]
>[New LWP 13376]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/webkit2gtk-4.0/WebKitWebProcess 4 32'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  WebCore::ScrollView::paint (this=0x7fbfecfaf7f8, context=..., rect=..., securityOriginPaintPolicy=securityOriginPaintPolicy@entry=WebCore::Widget::SecurityOriginPaintPolicy::AnyOrigin) at ../Source/WebCore/platform/Widget.h:225
>[Current thread is 1 (Thread 0x7f9b5f771ac0 (LWP 13364))]
>
>Thread 1 (Thread 0x7f9b5f771ac0 (LWP 13364)):
>#0  WebCore::ScrollView::paint (this=0x7fbfecfaf7f8, context=..., rect=..., securityOriginPaintPolicy=securityOriginPaintPolicy@entry=WebCore::Widget::SecurityOriginPaintPolicy::AnyOrigin) at ../Source/WebCore/platform/Widget.h:225
>        documentDirtyRect = <optimized out>
>        visibleAreaWithoutScrollbars = <optimized out>
>        stateSaver = <optimized out>
>        locationOfContents = <optimized out>
>        stateSaver = <optimized out>
>        scrollViewDirtyRect = <optimized out>
>        visibleAreaWithScrollbars = <optimized out>
>#1  0x00007f9b666bb5b4 in WebKit::WebPage::drawRect (this=0x7f9b026f6600, graphicsContext=..., rect=...) at DerivedSources/ForwardingHeaders/wtf/DumbPtrTraits.h:41
>        stateSaver = {m_context = @0x7f9b50a62420, m_saveAndRestore = true}
>#2  0x00007f9b666cf4f8 in WebKit::DrawingAreaCoordinatedGraphics::display (this=this@entry=0x7f9b50acc900, updateInfo=...) at /usr/include/c++/9/bits/unique_ptr.h:357
>        bounds = {m_location = {m_x = 1128, m_y = 0}, m_size = {m_width = 13, m_height = 280}}
>        bitmapSize = {m_width = 13, m_height = 280}
>        deviceScaleFactor = 1
>        bitmap = {static isRefPtr = <optimized out>, m_ptr = 0x7f9ae6833d80}
>        rects = {<WTF::VectorBuffer<WebCore::IntRect, 0>> = {<WTF::VectorBufferBase<WebCore::IntRect>> = {m_buffer = 0x7f9ae681e600, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}
>        graphicsContext = {_M_t = {_M_t = {<std::_Tuple_impl<0, WebCore::GraphicsContext*, std::default_delete<WebCore::GraphicsContext> >> = {<std::_Tuple_impl<1, std::default_delete<WebCore::GraphicsContext> >> = {<std::_Head_base<1, std::default_delete<WebCore::GraphicsContext>, true>> = {<std::default_delete<WebCore::GraphicsContext>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WebCore::GraphicsContext*, false>> = {_M_head_impl = 0x7f9b50a62420}, <No data fields>}, <No data fields>}}}
>#3  0x00007f9b666cfc1c in WebKit::DrawingAreaCoordinatedGraphics::display (this=0x7f9b50acc900) at ../Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp:670
>        updateInfo = {viewSize = {m_width = 1141, m_height = 280}, deviceScaleFactor = 1, scrollRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 0, m_height = 0}}, scrollOffset = {m_width = 0, m_height = 0}, updateRectBounds = {m_location = {m_x = 1128, m_y = 0}, m_size = {m_width = 13, m_height = 280}}, updateRects = {<WTF::VectorBuffer<WebCore::IntRect, 0>> = {<WTF::VectorBufferBase<WebCore::IntRect>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0}, <No data fields>}, <No data fields>}, updateScaleFactor = 3.5920295e+19, bitmapHandle = {m_handle = {m_attachment = {m_type = IPC::Attachment::MappedMemoryType, m_fileDescriptor = 20, m_size = 14560}}, m_size = {m_width = 13, m_height = 280}, m_configuration = {isOpaque = false}}, bitmapOffset = {m_x = 0, m_y = 0}}
>#4  0x00007f9b6458ce48 in WTF::RunLoop::TimerBase::<lambda(gpointer)>::operator() (__closure=0x0, userData=0x7f9b50accb88) at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:171
>        timer = 0x7f9b50accb88
>        source = 0x562d2c6d4d30
>#5  WTF::RunLoop::TimerBase::<lambda(gpointer)>::_FUN(gpointer) () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:177
>No locals.
>#6  0x00007f9b64b9dedd in g_main_dispatch (context=0x562d2c65d490) at ../glib/gmain.c:3189
>        dispatch = <optimized out>
>        prev_source = 0x0
>        was_in_call = <optimized out>
>        user_data = 0x7f9b50accb88
>        callback = 0x7f9b6458ce30 <WTF::RunLoop::TimerBase::<lambda(gpointer)>::_FUN(gpointer)>
>        cb_funcs = 0x7f9b64c70280 <g_source_callback_funcs>
>        cb_data = 0x562d2c6d4dd0
>        need_destroy = <optimized out>
>        source = 0x562d2c6d4d30
>        current = 0x562d2c6cd8c0
>        i = 0
>        __FUNCTION__ = "g_main_dispatch"
>#7  g_main_context_dispatch (context=context@entry=0x562d2c65d490) at ../glib/gmain.c:3854
>No locals.
>#8  0x00007f9b64b9e270 in g_main_context_iterate (context=0x562d2c65d490, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3927
>        max_priority = 100
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0x562d2c7d4770
>#9  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x562d2c6dd600) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#10 0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50afa000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 17}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 14, m_end = 14, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x7f9ae689e000, m_capacity = 68, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x562d2c65d490}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50afd180, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x562d2c7d4690}}
>        mainContext = 0x562d2c65d490
>        innermostLoop = 0x562d2c6dd600
>        nestedMainLoop = <optimized out>
>#11 0x00007f9b666dc75a in WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=3, argv=<optimized out>) at ../Source/WebKit/Shared/unix/AuxiliaryProcessMain.h:47
>        auxiliaryMain = {<WebKit::AuxiliaryProcessMainBase> = {_vptr.AuxiliaryProcessMainBase = 0x7f9b688419e0 <vtable for WebKit::WebProcessMain+16>, m_parameters = {uiProcessName = {static MaxLength = 2147483647, m_impl = {static isRefPtr = <optimized out>, m_ptr = 0x0}}, clientIdentifier = {static MaxLength = 2147483647, m_impl = {static isRefPtr = <optimized out>, m_ptr = 0x0}}, processIdentifier = {<WTF::constexpr_Optional_base<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType> >> = {init_ = true, storage_ = {dummy_ = 4 '\004', value_ = {<WTF::ObjectIdentifierBase> = {<No data fields>}, m_identifier = 4}}}, <No data fields>}, connectionIdentifier = 32, extraInitializationData = {m_impl = {static m_maxLoad = 2, static m_minLoad = 6, m_table = 0x0, m_tableSize = 0, m_tableSizeMask = 0, m_keyCount = 0, m_deletedCount = 0}}, processType = WebKit::AuxiliaryProcess::ProcessType::WebContent}}, <No data fields>}
>#12 0x00007f9b65953f33 in __libc_start_main (main=0x562d2b9e6900 <main(int, char**)>, argc=3, argv=0x7ffc5c764c98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc5c764c88) at ../csu/libc-start.c:308
>        self = <optimized out>
>        result = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2985982421533327581, 94752005319008, 140721859742864, 0, 0, 8850339495959986397, 8799131142688080093}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffc5c764cb8, 0x7f9b68a6c150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1551256760}}}
>        not_first_call = <optimized out>
>#13 0x0000562d2b9e698e in _start ()
>No symbol table info available.
>
>Thread 2 (Thread 0x7f9b00b55700 (LWP 13408)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x7f9af0002cf0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f9af0002cf0, timeout=<optimized out>, context=0x7f9af0000b20) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7f9af0000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = <optimized out>
>        fds = 0x7f9af0002cf0
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x7f9af0001ad0) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50ad1000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 1}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 10, m_end = 10, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x7f9b50afda00, m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x7f9af0000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50ad0000, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7f9af0001af0}}
>        mainContext = 0x7f9af0000b20
>        innermostLoop = 0x7f9af0001ad0
>        nestedMainLoop = <optimized out>
>#5  0x00007f9b645438a8 in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at ../Source/WTF/wtf/Function.h:54
>No locals.
>#6  WTF::Thread::entryPoint (newThreadContext=0x7f9b50afa370) at ../Source/WTF/wtf/Threading.cpp:136
>        function = {m_callableWrapper = {_M_t = {_M_t = {<std::_Tuple_impl<0, WTF::Function<void()>::CallableWrapperBase*, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Tuple_impl<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Head_base<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase>, true>> = {<std::default_delete<WTF::Function<void()>::CallableWrapperBase>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WTF::Function<void()>::CallableWrapperBase*, false>> = {_M_head_impl = 0x7f9b50af81b0}, <No data fields>}, <No data fields>}}}}
>#7  0x00007f9b6458d62d in WTF::wtfThreadEntryPoint (context=<optimized out>) at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:200
>No locals.
>#8  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140303708542720, -8851262057751904035, 140721859740414, 140721859740415, 140721859740560, 140303708539968, 8798909315593142493, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 3 (Thread 0x7f9b51f10700 (LWP 13368)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x562d2c6cfb50, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x562d2c6cfb50, timeout=<optimized out>, context=0x562d2c6ccff0) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x562d2c6ccff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x562d2c6cfb50
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x562d2c6cd0e0) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b64de4d5a in gdbus_shared_thread_func (user_data=0x562d2c6ccfc0) at ../gio/gdbusprivate.c:275
>        data = 0x562d2c6ccfc0
>#5  0x00007f9b64bc74e2 in g_thread_proxy (data=0x562d2c650f20) at ../glib/gthread.c:805
>        thread = 0x562d2c650f20
>        __FUNCTION__ = "g_thread_proxy"
>#6  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305071408896, -8851262057751904035, 140721859738318, 140721859738319, 140721859738464, 140305071406144, 8799088006096879837, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 4 (Thread 0x7f9b037fc700 (LWP 13378)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x7f9af4002ef0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9af4002ef0, timeout=<optimized out>, context=0x7f9af4000b20) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7f9af4000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f9af4002ef0
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x7f9af4001d00) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50aec000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 1}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 0, m_end = 0, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x0, m_capacity = 0, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x7f9af4000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50aeb000, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7f9af4001d20}}
>        mainContext = 0x7f9af4000b20
>        innermostLoop = 0x7f9af4001d00
>        nestedMainLoop = <optimized out>
>#5  0x00007f9b645438a8 in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at ../Source/WTF/wtf/Function.h:54
>No locals.
>#6  WTF::Thread::entryPoint (newThreadContext=0x7f9b50afa0f0) at ../Source/WTF/wtf/Threading.cpp:136
>        function = {m_callableWrapper = {_M_t = {_M_t = {<std::_Tuple_impl<0, WTF::Function<void()>::CallableWrapperBase*, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Tuple_impl<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Head_base<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase>, true>> = {<std::default_delete<WTF::Function<void()>::CallableWrapperBase>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WTF::Function<void()>::CallableWrapperBase*, false>> = {_M_head_impl = 0x7f9b50af8090}, <No data fields>}, <No data fields>}}}}
>#7  0x00007f9b6458d62d in WTF::wtfThreadEntryPoint (context=<optimized out>) at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:200
>No locals.
>#8  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140303755364096, -8851262057751904035, 140721859741822, 140721859741823, 140721859741968, 140303755361344, 8798915410688606429, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 5 (Thread 0x7f9b513de700 (LWP 13374)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f9b513ddaf0, expected=0, futex_word=0x7f9b68a219ec) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
>        __ret = -516
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg6 = <optimized out>
>        __arg5 = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a6 = <optimized out>
>        _a5 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x7f9b513ddaf0, mutex=0x562d2c7ac180, cond=0x7f9b68a219c0) at pthread_cond_wait.c:539
>        spin = 0
>        buffer = {__routine = 0x7f9b62e77250 <__condvar_cleanup_waiting>, __arg = 0x7f9b513dda50, __canceltype = 1363008128, __prev = 0x0}
>        cbuffer = {wseq = 63, cond = 0x7f9b68a219c0, mutex = 0x562d2c7ac180, private = 0}
>        err = <optimized out>
>        g = 1
>        flags = 0
>        g1_start = <optimized out>
>        maxspin = 0
>        signals = <optimized out>
>        result = 0
>        wseq = 63
>        seq = 31
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_timedwait (cond=0x7f9b68a219c0, mutex=0x562d2c7ac180, abstime=0x7f9b513ddaf0) at pthread_cond_wait.c:667
>No locals.
>#3  0x00007f9b6459c9f9 in __gthread_cond_timedwait (__abs_timeout=0x7f9b513ddaf0, __mutex=0x562d2c7ac180, __cond=0x7f9b68a219c0) at /usr/include/c++/9/x86_64-redhat-linux/bits/gthr-default.h:872
>No locals.
>#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=<synthetic pointer>..., this=0x7f9b68a219c0) at /usr/include/c++/9/condition_variable:188
>        __s = <optimized out>
>        __ns = <optimized out>
>        __ts = {tv_sec = 1562069179, tv_nsec = 484002172}
>        __s = <optimized out>
>        __ns = <optimized out>
>        __ts = <optimized out>
>#5  std::condition_variable::wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=<synthetic pointer>..., this=0x7f9b68a219c0) at /usr/include/c++/9/condition_variable:108
>No locals.
>#6  std::_V2::condition_variable_any::wait_until<std::unique_lock<bmalloc::Mutex>, std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=<synthetic pointer>..., this=0x7f9b68a219c0) at /usr/include/c++/9/condition_variable:296
>        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x562d2c7ac170}}, <No data fields>}
>        __my_lock = {_M_device = 0x0, _M_owns = false}
>        __unlock = <optimized out>
>        __my_lock2 = <optimized out>
>        __mutex = <optimized out>
>        __my_lock = <optimized out>
>        __unlock = <optimized out>
>        __my_lock2 = <optimized out>
>#7  std::_V2::condition_variable_any::wait_until<std::unique_lock<bmalloc::Mutex>, std::chrono::_V2::system_clock, std::chrono::duration<long int, std::ratio<1, 1000000000> >, bmalloc::Scavenger::threadRunLoop()::<lambda()> > (__p=..., __atime=..., __lock=<synthetic pointer>..., this=0x7f9b68a219c0) at /usr/include/c++/9/condition_variable:307
>No locals.
>#8  std::_V2::condition_variable_any::wait_for<std::unique_lock<bmalloc::Mutex>, long int, std::ratio<1, 1000>, bmalloc::Scavenger::threadRunLoop()::<lambda()> > (__p=..., __rtime=..., __lock=<synthetic pointer>..., this=0x7f9b68a219c0) at /usr/include/c++/9/condition_variable:322
>No locals.
>#9  bmalloc::Scavenger::threadRunLoop (this=0x7f9b68a219a8) at ../Source/bmalloc/bmalloc/Scavenger.cpp:387
>        lock = {_M_device = 0x7f9b68a219b9, _M_owns = false}
>        freeableMemory = <optimized out>
>        scavengeMode = <optimized out>
>#10 0x00007f9b6459cbbf in bmalloc::Scavenger::threadEntryPoint (scavenger=<optimized out>) at ../Source/bmalloc/bmalloc/Scavenger.cpp:361
>No locals.
>#11 0x00007f9b6233a474 in ?? () from /lib64/libstdc++.so.6
>No symbol table info available.
>#12 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 6 (Thread 0x7f9b52725700 (LWP 13367)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x562d2c6bac10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x562d2c6bac10, timeout=<optimized out>, context=0x562d2c6bc1e0) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=context@entry=0x562d2c6bc1e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x562d2c6bac10
>#3  0x00007f9b64b9e313 in g_main_context_iteration (context=0x562d2c6bc1e0, may_block=may_block@entry=1) at ../glib/gmain.c:3988
>        retval = <optimized out>
>#4  0x00007f9b64b9e361 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:5868
>No locals.
>#5  0x00007f9b64bc74e2 in g_thread_proxy (data=0x562d2c650e80) at ../glib/gthread.c:805
>        thread = 0x562d2c650e80
>        __FUNCTION__ = "g_thread_proxy"
>#6  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305079883520, -8851262057751904035, 140721859737902, 140721859737903, 140721859738048, 140305079880768, 8799089094334218461, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 7 (Thread 0x7f9b02ffb700 (LWP 13379)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x7f9af8002ef0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f9af8002ef0, timeout=<optimized out>, context=0x7f9af8000b20) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7f9af8000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = <optimized out>
>        fds = 0x7f9af8002ef0
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x7f9af8001d00) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50ae6000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 1}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 11, m_end = 11, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x7f9b50afd680, m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x7f9af8000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50ae5000, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7f9af8001d20}}
>        mainContext = 0x7f9af8000b20
>        innermostLoop = 0x7f9af8001d00
>        nestedMainLoop = <optimized out>
>#5  0x00007f9b645438a8 in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at ../Source/WTF/wtf/Function.h:54
>No locals.
>#6  WTF::Thread::entryPoint (newThreadContext=0x7f9b50afa140) at ../Source/WTF/wtf/Threading.cpp:136
>        function = {m_callableWrapper = {_M_t = {_M_t = {<std::_Tuple_impl<0, WTF::Function<void()>::CallableWrapperBase*, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Tuple_impl<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Head_base<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase>, true>> = {<std::default_delete<WTF::Function<void()>::CallableWrapperBase>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WTF::Function<void()>::CallableWrapperBase*, false>> = {_M_head_impl = 0x7f9b50af80c0}, <No data fields>}, <No data fields>}}}}
>#7  0x00007f9b6458d62d in WTF::wtfThreadEntryPoint (context=<optimized out>) at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:200
>No locals.
>#8  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140303746971392, -8851262057751904035, 140721859741870, 140721859741871, 140721859742016, 140303746968640, 8798914311713849565, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 8 (Thread 0x7f9b509ff700 (LWP 13375)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x7f9b48002230, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9b48002230, timeout=<optimized out>, context=0x7f9b48000b20) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7f9b48000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f9b48002230
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x7f9b48001440) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50af4000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 1}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 0, m_end = 0, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x0, m_capacity = 0, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x7f9b48000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50af3000, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7f9b48001460}}
>        mainContext = 0x7f9b48000b20
>        innermostLoop = 0x7f9b48001440
>        nestedMainLoop = <optimized out>
>#5  0x00007f9b645438a8 in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at ../Source/WTF/wtf/Function.h:54
>No locals.
>#6  WTF::Thread::entryPoint (newThreadContext=0x7f9b50afa050) at ../Source/WTF/wtf/Threading.cpp:136
>        function = {m_callableWrapper = {_M_t = {_M_t = {<std::_Tuple_impl<0, WTF::Function<void()>::CallableWrapperBase*, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Tuple_impl<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Head_base<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase>, true>> = {<std::default_delete<WTF::Function<void()>::CallableWrapperBase>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WTF::Function<void()>::CallableWrapperBase*, false>> = {_M_head_impl = 0x7f9b50af8018}, <No data fields>}, <No data fields>}}}}
>#7  0x00007f9b6458d62d in WTF::wtfThreadEntryPoint (context=<optimized out>) at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:200
>No locals.
>#8  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305049319168, -8851262057751904035, 140721859741822, 140721859741823, 140721859741968, 140305049316416, 8799085008746578141, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 9 (Thread 0x7f9b03ffd700 (LWP 13376)):
>#0  0x00007f9b65a205c7 in __GI___poll (fds=0x7f9afc002ef0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007f9b64b9e1de in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9afc002ef0, timeout=<optimized out>, context=0x7f9afc000b20) at ../glib/gmain.c:4228
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7f9b64badd50 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7f9afc000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f9afc002ef0
>#3  0x00007f9b64b9e5a3 in g_main_loop_run (loop=0x7f9afc001d00) at ../glib/gmain.c:4123
>        self = <optimized out>
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x00007f9b6458d2a0 in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7f9b50af1000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 1}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7f9b64845da0 <vtable for WTF::RunLoop+16>}, m_functionQueueLock = {static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1, _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 0, m_end = 0, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x0, m_capacity = 0, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x7f9afc000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0x7f9b50af0000, m_capacity = 16, m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7f9afc001d20}}
>        mainContext = 0x7f9afc000b20
>        innermostLoop = 0x7f9afc001d00
>        nestedMainLoop = <optimized out>
>#5  0x00007f9b645438a8 in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at ../Source/WTF/wtf/Function.h:54
>No locals.
>#6  WTF::Thread::entryPoint (newThreadContext=0x7f9b50afa0a0) at ../Source/WTF/wtf/Threading.cpp:136
>        function = {m_callableWrapper = {_M_t = {_M_t = {<std::_Tuple_impl<0, WTF::Function<void()>::CallableWrapperBase*, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Tuple_impl<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase> >> = {<std::_Head_base<1, std::default_delete<WTF::Function<void()>::CallableWrapperBase>, true>> = {<std::default_delete<WTF::Function<void()>::CallableWrapperBase>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, WTF::Function<void()>::CallableWrapperBase*, false>> = {_M_head_impl = 0x7f9b50af8060}, <No data fields>}, <No data fields>}}}}
>#7  0x00007f9b6458d62d in WTF::wtfThreadEntryPoint (context=<optimized out>) at ../Source/WTF/wtf/posix/ThreadingPOSIX.cpp:200
>No locals.
>#8  0x00007f9b62e715a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140303763756800, -8851262057751904035, 140721859741822, 140721859741823, 140721859741968, 140303763754048, 8798916509663363293, 8799125216963592413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007f9b65a2b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007f9b6617f420  0x00007f9b67f80d32  Yes         /lib64/libwebkit2gtk-4.0.so.37
>0x00007f9b65b025c0  0x00007f9b65bd051c  Yes         /lib64/libgcrypt.so.20
>0x00007f9b65952670  0x00007f9b65a9d69f  Yes         /lib64/libc.so.6
>0x00007f9b658df410  0x00007f9b658e2b9c  Yes         /lib64/libGL.so.1
>0x00007f9b658898b0  0x00007f9b65894247  Yes         /lib64/libEGL.so.1
>0x00007f9b6587e710  0x00007f9b65881ad0  Yes         /lib64/librt.so.1
>0x00007f9b65200fd0  0x00007f9b6555cd4b  Yes         /lib64/libgtk-3.so.0
>0x00007f9b650962b0  0x00007f9b6510f89b  Yes         /lib64/libgdk-3.so.0
>0x00007f9b6502a3d0  0x00007f9b6504bf74  Yes         /lib64/libpango-1.0.so.0
>0x00007f9b64ffdd50  0x00007f9b6500b7df  Yes         /lib64/libatk-1.0.so.0
>0x00007f9b64ee4cf0  0x00007f9b64fb0587  Yes         /lib64/libcairo.so.2
>0x00007f9b64eaccd0  0x00007f9b64ec347d  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007f9b64d0c1f0  0x00007f9b64e0f656  Yes         /lib64/libgio-2.0.so.0
>0x00007f9b64c7feb0  0x00007f9b64cb1a7e  Yes         /lib64/libgobject-2.0.so.0
>0x00007f9b64b6ab30  0x00007f9b64bea582  Yes         /lib64/libglib-2.0.so.0
>0x00007f9b64b47a90  0x00007f9b64b49f71  Yes         /lib64/libnotify.so.4
>0x00007f9b64a089d0  0x00007f9b64aed47e  Yes         /lib64/libxml2.so.2
>0x00007f9b649a1d50  0x00007f9b649c755b  Yes         /lib64/libxslt.so.1
>0x00007f9b6488d8f0  0x00007f9b6495bb04  No          /lib64/libsqlite3.so.0
>0x00007f9b637e1640  0x00007f9b6459ef02  Yes         /lib64/libjavascriptcoregtk-4.0.so.18
>0x00007f9b633a6270  0x00007f9b633a7039  Yes         /lib64/libdl.so.2
>0x00007f9b632348b0  0x00007f9b6330b9b7  No          /lib64/libicuuc.so.63
>0x00007f9b62fd09f0  0x00007f9b6313d252  Yes         /lib64/libicui18n.so.63
>0x00007f9b62ee36b0  0x00007f9b62ee99d8  Yes         /lib64/libwoff2dec.so.1.0.2
>0x00007f9b62e93bf0  0x00007f9b62ecd3a3  Yes         /lib64/libopenjp2.so.7
>0x00007f9b62e6fb50  0x00007f9b62e7df15  Yes         /lib64/libpthread.so.0
>0x00007f9b62e28fb0  0x00007f9b62e4ca4e  Yes         /lib64/libfontconfig.so.1
>0x00007f9b62d72410  0x00007f9b62deef73  Yes         /lib64/libfreetype.so.6
>0x00007f9b62c61d10  0x00007f9b62d1b9c2  Yes         /lib64/libharfbuzz.so.0
>0x00007f9b62c53370  0x00007f9b62c53932  Yes         /lib64/libharfbuzz-icu.so.0
>0x00007f9b62c42f50  0x00007f9b62c4986e  Yes         /lib64/libgstapp-1.0.so.0
>0x00007f9b62bd1050  0x00007f9b62c1aebd  Yes         /lib64/libgstbase-1.0.so.0
>0x00007f9b62aaa4b0  0x00007f9b62b572af  Yes         /lib64/libgstreamer-1.0.so.0
>0x00007f9b62a4b3f0  0x00007f9b62a64c3e  Yes         /lib64/libgstpbutils-1.0.so.0
>0x00007f9b629cf1b0  0x00007f9b62a156fd  Yes         /lib64/libgstaudio-1.0.so.0
>0x00007f9b6298a750  0x00007f9b629a7f6e  Yes         /lib64/libgsttag-1.0.so.0
>0x00007f9b628e5510  0x00007f9b6294616e  Yes         /lib64/libgstvideo-1.0.so.0
>0x00007f9b62871690  0x00007f9b628a5380  Yes         /lib64/libgstgl-1.0.so.0
>0x00007f9b6284e1d0  0x00007f9b6285563f  Yes         /lib64/libgstfft-1.0.so.0
>0x00007f9b627cc520  0x00007f9b6280f099  Yes         /lib64/libjpeg.so.62
>0x00007f9b62798230  0x00007f9b627ba785  Yes         /lib64/libpng16.so.16
>0x00007f9b62723710  0x00007f9b62779190  Yes         /lib64/libwebp.so.7
>0x00007f9b62718250  0x00007f9b62719ff5  Yes         /lib64/libwebpdemux.so.2
>0x00007f9b6270cc50  0x00007f9b627116d9  Yes         /lib64/libenchant-2.so.2
>0x00007f9b62704450  0x00007f9b62705333  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f9b626bc9d0  0x00007f9b626e8736  Yes         /lib64/libsecret-1.so.0
>0x00007f9b626376b0  0x00007f9b62681467  Yes         /lib64/libsoup-2.4.so.1
>0x00007f9b626026b0  0x00007f9b6260d263  Yes         /lib64/libtasn1.so.6
>0x00007f9b625f6410  0x00007f9b625f90c2  Yes         /lib64/libhyphen.so.0
>0x00007f9b624d1350  0x00007f9b62559ed6  Yes         /lib64/libX11.so.6
>0x00007f9b624ac190  0x00007f9b624acbe5  Yes         /lib64/libXcomposite.so.1
>0x00007f9b624a71f0  0x00007f9b624a7b6b  Yes         /lib64/libXdamage.so.1
>0x00007f9b6248f5f0  0x00007f9b6249c878  Yes         /lib64/libz.so.1
>0x00007f9b6247cc10  0x00007f9b62483155  No          /lib64/libwayland-server.so.0
>0x00007f9b6246f090  0x00007f9b6246f229  No          /lib64/libwayland-egl.so.1
>0x00007f9b62462890  0x00007f9b624675a5  No          /lib64/libwayland-client.so.0
>0x00007f9b62300f70  0x00007f9b623fb302  No          /lib64/libstdc++.so.6
>0x00007f9b6212b390  0x00007f9b621c6f88  Yes         /lib64/libm.so.6
>0x00007f9b621075f0  0x00007f9b62117a25  No          /lib64/libgcc_s.so.1
>0x00007f9b68a41110  0x00007f9b68a60744  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f9b620e3cf0  0x00007f9b620f5d22  Yes         /lib64/libgpg-error.so.0
>0x00007f9b620ae890  0x00007f9b620b891c  Yes         /lib64/libGLX.so.0
>0x00007f9b6209a770  0x00007f9b620a49b3  Yes         /lib64/libXext.so.6
>0x00007f9b620194d0  0x00007f9b6201c3bb  Yes         /lib64/libGLdispatch.so.0
>0x00007f9b61fce610  0x00007f9b61fd3ae6  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007f9b61fb84b0  0x00007f9b61fc2ceb  Yes         /lib64/libXi.so.6
>0x00007f9b61fad350  0x00007f9b61faf73a  Yes         /lib64/libXfixes.so.3
>0x00007f9b61fa3110  0x00007f9b61fa427d  Yes         /lib64/libcairo-gobject.so.2
>0x00007f9b61f77930  0x00007f9b61f8c692  Yes         /lib64/libatk-bridge-2.0.so.0
>0x00007f9b61e92230  0x00007f9b61ef7f3e  Yes         /lib64/libepoxy.so.0
>0x00007f9b61e172d0  0x00007f9b61e1b431  Yes         /lib64/libfribidi.so.0
>0x00007f9b61e04030  0x00007f9b61e0d6e1  Yes         /lib64/libpangoft2-1.0.so.0
>0x00007f9b61df51f0  0x00007f9b61df5b71  Yes         /lib64/libXinerama.so.1
>0x00007f9b61de9410  0x00007f9b61def709  Yes         /lib64/libXrandr.so.2
>0x00007f9b61dddbb0  0x00007f9b61de2718  Yes         /lib64/libXcursor.so.1
>0x00007f9b61d9ca10  0x00007f9b61db74ae  Yes         /lib64/libxkbcommon.so.0
>0x00007f9b61d8f470  0x00007f9b61d90fa7  No          /lib64/libwayland-cursor.so.0
>0x00007f9b61d84510  0x00007f9b61d88087  Yes         /lib64/libthai.so.0
>0x00007f9b61ce3ab0  0x00007f9b61d665c4  Yes         /lib64/libpixman-1.so.0
>0x00007f9b61cd40f0  0x00007f9b61cd4c47  Yes         /lib64/libxcb-shm.so.0
>0x00007f9b61cb4d90  0x00007f9b61cc7b69  Yes         /lib64/libxcb.so.1
>0x00007f9b61c9d430  0x00007f9b61ca218c  Yes         /lib64/libxcb-render.so.0
>0x00007f9b61c8d4b0  0x00007f9b61c936a2  Yes         /lib64/libXrender.so.1
>0x00007f9b61c38590  0x00007f9b61c73352  No          /lib64/libmount.so.1
>0x00007f9b61c02850  0x00007f9b61c1a680  Yes         /lib64/libselinux.so.1
>0x00007f9b61be4730  0x00007f9b61bf0610  Yes         /lib64/libresolv.so.2
>0x00007f9b61bd72c0  0x00007f9b61bdbd84  Yes         /lib64/libffi.so.6
>0x00007f9b61b63390  0x00007f9b61bb39bd  Yes         /lib64/libpcre.so.1
>0x00007f9b61b3b9f0  0x00007f9b61b52986  Yes         /lib64/liblzma.so.5
>0x00007f9b60146040  0x00007f9b601460f9  Yes (*)     /lib64/libicudata.so.63
>0x00007f9b601411b0  0x00007f9b60141860  Yes         /lib64/libwoff2common.so.1.0.2
>0x00007f9b60132190  0x00007f9b60139144  Yes         /lib64/libbrotlidec.so.1
>0x00007f9b601073f0  0x00007f9b60122557  Yes         /lib64/libexpat.so.1
>0x00007f9b600f1530  0x00007f9b600fe1e6  No          /lib64/libbz2.so.1
>0x00007f9b600c23f0  0x00007f9b600e3151  Yes         /lib64/libgraphite2.so.3
>0x00007f9b60049510  0x00007f9b6009810c  Yes         /lib64/liborc-0.4.so.0
>0x00007f9b6003a430  0x00007f9b6003b359  Yes         /lib64/libgstallocators-1.0.so.0
>0x00007f9b6002a3f0  0x00007f9b6002b30c  Yes         /lib64/libGLESv2.so.2
>0x00007f9b6001e050  0x00007f9b6001e12f  Yes         /lib64/libX11-xcb.so.1
>0x00007f9b5ffd7ab0  0x00007f9b6000adaf  Yes         /lib64/libgssapi_krb5.so.2
>0x00007f9b5ffb8470  0x00007f9b5ffb9e96  Yes         /lib64/libpsl.so.5
>0x00007f9b5ff70b10  0x00007f9b5ff9d4e5  No          /lib64/libdbus-1.so.3
>0x00007f9b5ff3a950  0x00007f9b5ff4d31c  Yes         /lib64/libatspi.so.0
>0x00007f9b5ff1f470  0x00007f9b5ff226c0  Yes         /lib64/libdatrie.so.1
>0x00007f9b5ff183d0  0x00007f9b5ff190a2  Yes         /lib64/libXau.so.6
>0x00007f9b5fecce70  0x00007f9b5feffef2  No          /lib64/libblkid.so.1
>0x00007f9b5feb9610  0x00007f9b5febd011  No          /lib64/libuuid.so.1
>0x00007f9b5fe2b490  0x00007f9b5fe8cce1  Yes         /lib64/libpcre2-8.so.0
>0x00007f9b5fe05050  0x00007f9b5fe05347  Yes         /lib64/libbrotlicommon.so.1
>0x00007f9b5fd3c2d0  0x00007f9b5fda771c  Yes         /lib64/libkrb5.so.3
>0x00007f9b5fcfaf10  0x00007f9b5fd097b4  No          /lib64/libk5crypto.so.3
>0x00007f9b5fcf0550  0x00007f9b5fcf1199  No          /lib64/libcom_err.so.2
>0x00007f9b5fce0fd0  0x00007f9b5fce8b6f  No          /lib64/libkrb5support.so.0
>0x00007f9b5fa75000  0x00007f9b5fc18b20  Yes         /lib64/libcrypto.so.1.1
>0x00007f9b5f9f43f0  0x00007f9b5f9f53ec  No          /lib64/libkeyutils.so.1
>0x00007f9b5f9d35b0  0x00007f9b5f9d7252  Yes         /lib64/libidn2.so.0
>0x00007f9b5f860230  0x00007f9b5f894c1f  Yes         /lib64/libunistring.so.2
>0x00007f9b5f7af890  0x00007f9b5f81f344  Yes         /lib64/libsystemd.so.0
>0x00007f9b5f780550  0x00007f9b5f79753b  No          /lib64/liblz4.so.1
>0x00007f9b52777fb0  0x00007f9b52793552  No          /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f9b5273bef0  0x00007f9b5275385d  No          /usr/lib64/gvfs/libgvfscommon.so
>0x00007f9b68a25990  0x00007f9b68a27a64  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007f9b51510830  0x00007f9b51511e56  Yes         /lib64/libcanberra-gtk3.so.0
>0x00007f9b5150a090  0x00007f9b5150a1d2  Yes         /lib64/libgthread-2.0.so.0
>0x00007f9b514f7dd0  0x00007f9b5150159a  Yes         /lib64/libcanberra.so.0
>0x00007f9b514eb830  0x00007f9b514efdb0  Yes         /lib64/libvorbisfile.so.3
>0x00007f9b514d3b30  0x00007f9b514e0435  Yes         /lib64/libtdb.so.1
>0x00007f9b514c58d0  0x00007f9b514c9c56  Yes         /lib64/libltdl.so.7
>0x00007f9b51427bd0  0x00007f9b5143ec5d  Yes         /lib64/libvorbis.so.0
>0x00007f9b5141c490  0x00007f9b5141e859  Yes         /lib64/libogg.so.0
>0x00007f9b513e1050  0x00007f9b513f5b29  Yes         /lib64/libcrypt.so.2
>0x00007f9b515726d0  0x00007f9b51573044  No          /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007f9b5016d790  0x00007f9b501e0197  Yes         /usr/lib64/webkit2gtk-4.0/injected-bundle/libwebkit2gtkinjectedbundle.so
>0x00007f9b50ba2f90  0x00007f9b50baa0b6  Yes         /usr/lib64/evolution/web-extensions/libewebextension.so
>0x00007f9b021ea350  0x00007f9b02355f16  Yes         /usr/lib64/evolution/libevolution-util.so
>0x00007f9b02046c90  0x00007f9b020f2c82  Yes         /lib64/libcamel-1.2.so.62
>0x00007f9b500aa8d0  0x00007f9b50106542  Yes         /lib64/libedataserver-1.2.so.24
>0x00007f9b50b62630  0x00007f9b50b704ba  Yes         /usr/lib64/evolution/libgnomecanvas.so
>0x00007f9b50b49e10  0x00007f9b50b50cb6  Yes         /lib64/libgnome-autoar-0.so.0
>0x00007f9b50b3b9b0  0x00007f9b50b3cb06  Yes         /lib64/libgnome-autoar-gtk-0.so.0
>0x00007f9b50b2ebf0  0x00007f9b50b33e3c  Yes         /lib64/libenchant.so.1
>0x00007f9b50057930  0x00007f9b5006c576  Yes         /lib64/libebook-1.2.so.19
>0x00007f9b50b0dd30  0x00007f9b50b1c166  Yes         /lib64/libebook-contacts-1.2.so.2
>0x00007f9b5002acf0  0x00007f9b5003c50d  Yes         /lib64/libedataserverui-1.2.so.2
>0x00007f9b027aafd0  0x00007f9b027de386  Yes         /lib64/libecal-1.2.so.19
>0x00007f9b027395b0  0x00007f9b02765cbd  Yes         /lib64/libical.so.3
>0x00007f9b025d0d90  0x00007f9b025ed237  Yes         /lib64/libgnome-desktop-3.so.17
>0x00007f9b50014250  0x00007f9b5001778f  Yes         /lib64/libgtkspell3-3.so.0
>0x00007f9b0257abd0  0x00007f9b025a8460  Yes         /lib64/libldap-2.4.so.2
>0x00007f9b0251bf50  0x00007f9b02550793  Yes         /lib64/libssl3.so
>0x00007f9b01fe50d0  0x00007f9b01ffa387  Yes         /lib64/libsmime3.so
>0x00007f9b01ec3af0  0x00007f9b01f96698  Yes         /lib64/libnss3.so
>0x00007f9b01e72360  0x00007f9b01e93bc3  Yes         /lib64/libnspr4.so
>0x00007f9b01e1ce70  0x00007f9b01e46421  Yes         /usr/lib64/evolution-data-server/libedbus-private.so
>0x00007f9b01de4fd0  0x00007f9b01df899b  Yes         /lib64/libjson-glib-1.0.so.0
>0x00007f9b01d1b3d0  0x00007f9b01d90a22  Yes         /lib64/libgdata.so.22
>0x00007f9b50007c30  0x00007f9b5000b492  Yes         /lib64/libgailutil-3.so.0
>0x00007f9b01c50c10  0x00007f9b01cc8713  Yes         /lib64/libarchive.so.13
>0x00007f9b01bd1e90  0x00007f9b01c17ac6  Yes         /lib64/libedata-book-1.2.so.25
>0x00007f9b01b3caf0  0x00007f9b01b85683  Yes         /lib64/libgcr-base-3.so.1
>0x00007f9b01ab6130  0x00007f9b01aea5f3  Yes         /lib64/libgcr-ui-3.so.1
>0x00007f9b01a6a7d0  0x00007f9b01a83af4  Yes         /lib64/libudev.so.1
>0x00007f9b01a3f350  0x00007f9b01a489f5  Yes         /lib64/libseccomp.so.2
>0x00007f9b02705cf0  0x00007f9b0270cefa  Yes         /lib64/liblber-2.4.so.2
>0x00007f9b01a02170  0x00007f9b01a131b8  No          /lib64/libsasl2.so.3
>0x00007f9b01986890  0x00007f9b019d267a  Yes         /lib64/libssl.so.1.1
>0x00007f9b01941410  0x00007f9b019517fc  Yes         /lib64/libnssutil3.so
>0x00007f9b025093f0  0x00007f9b0250aa53  Yes         /lib64/libplc4.so
>0x00007f9b515581f0  0x00007f9b51558ebc  Yes         /lib64/libplds4.so
>0x00007f9b0192acf0  0x00007f9b0192e369  Yes         /lib64/liboauth.so.0
>0x00007f9b018f6910  0x00007f9b0191415b  Yes         /lib64/libgck-1.so.0
>0x00007f9b017e0090  0x00007f9b01878130  Yes         /lib64/libp11-kit.so.0
>0x00007f9b01773070  0x00007f9b0179b3a3  Yes         /lib64/libgoa-1.0.so.0
>0x00007f9b0175a710  0x00007f9b0175ea28  No          /lib64/libacl.so.1
>0x00007f9b016b7ef0  0x00007f9b017441fa  No          /lib64/libzstd.so.1
>0x00007f9b0167c5d0  0x00007f9b0169dbc7  Yes         /lib64/libebackend-1.2.so.10
>0x00007f9b015ecd90  0x00007f9b01646e48  Yes (*)     /lib64/libcurl.so.4
>0x00007f9b015d0530  0x00007f9b015d263e  No          /lib64/libattr.so.1
>0x00007f9b01438ff0  0x00007f9b0157cb5f  Yes         /lib64/libdb-5.3.so
>0x00007f9b013e0530  0x00007f9b013f3105  No          /lib64/libnghttp2.so.14
>0x00007f9b01367190  0x00007f9b013a2000  Yes         /lib64/libssh.so.4
>0x00007f9b50b92df0  0x00007f9b50b952c8  Yes         /usr/lib64/evolution/web-extensions/module-itip-formatter-webextension.so
>0x00007f9b50b85450  0x00007f9b50b89666  Yes         /usr/lib64/evolution/libedomutils.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0                 0
>rbx            0x7f9b026f6600      140303737513472
>rcx            0x0                 0
>rdx            0x7f9ae681e600      140303268963840
>rsi            0x7f9b50a62420      140305049723936
>rdi            0x7fbfecfaf7f8      140462291351544
>rbp            0x7fbfecfaf7f8      0x7fbfecfaf7f8
>rsp            0x7ffc5c7645c0      0x7ffc5c7645c0
>r8             0x1                 1
>r9             0x0                 0
>r10            0xd00               3328
>r11            0x11800             71680
>r12            0x7f9b50a62420      140305049723936
>r13            0x7f9ae681e600      140303268963840
>r14            0x7ffc5c764948      140721859742024
>r15            0x562d2c6d4dd0      94752018877904
>rip            0x7f9b676ba25b      0x7f9b676ba25b <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+43>
>eflags         0x10246             [ PF ZF IF RF ]
>cs             0x33                51
>ss             0x2b                43
>ds             0x0                 0
>es             0x0                 0
>fs             0x0                 0
>gs             0x0                 0
>Dump of assembler code for function WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy):
>   0x00007f9b676ba230 <+0>:	endbr64 
>   0x00007f9b676ba234 <+4>:	push   %r15
>   0x00007f9b676ba236 <+6>:	push   %r14
>   0x00007f9b676ba238 <+8>:	push   %r13
>   0x00007f9b676ba23a <+10>:	mov    %rdx,%r13
>   0x00007f9b676ba23d <+13>:	push   %r12
>   0x00007f9b676ba23f <+15>:	mov    %rsi,%r12
>   0x00007f9b676ba242 <+18>:	push   %rbp
>   0x00007f9b676ba243 <+19>:	mov    %rdi,%rbp
>   0x00007f9b676ba246 <+22>:	push   %rbx
>   0x00007f9b676ba247 <+23>:	sub    $0x68,%rsp
>   0x00007f9b676ba24b <+27>:	mov    %fs:0x28,%rax
>   0x00007f9b676ba254 <+36>:	mov    %rax,0x58(%rsp)
>   0x00007f9b676ba259 <+41>:	xor    %eax,%eax
>=> 0x00007f9b676ba25b <+43>:	cmpq   $0x0,0x28(%rdi)
>   0x00007f9b676ba260 <+48>:	jne    0x7f9b676ba490 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+608>
>   0x00007f9b676ba266 <+54>:	cmpq   $0x0,(%rsi)
>   0x00007f9b676ba26a <+58>:	mov    %ecx,%r14d
>   0x00007f9b676ba26d <+61>:	je     0x7f9b676ba4a0 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+624>
>   0x00007f9b676ba273 <+67>:	mov    0x0(%rbp),%rax
>   0x00007f9b676ba277 <+71>:	mov    %rbp,%rdi
>   0x00007f9b676ba27a <+74>:	callq  *0xf0(%rax)
>   0x00007f9b676ba280 <+80>:	movdqu 0x0(%r13),%xmm2
>   0x00007f9b676ba286 <+86>:	cmpb   $0x0,0xf9(%rbp)
>   0x00007f9b676ba28d <+93>:	movaps %xmm2,(%rsp)
>   0x00007f9b676ba291 <+97>:	je     0x7f9b676ba440 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+528>
>   0x00007f9b676ba297 <+103>:	mov    0x8(%rsp),%edx
>   0x00007f9b676ba29b <+107>:	test   %edx,%edx
>   0x00007f9b676ba29d <+109>:	jle    0x7f9b676ba30d <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+221>
>   0x00007f9b676ba29f <+111>:	mov    0xc(%rsp),%eax
>   0x00007f9b676ba2a3 <+115>:	test   %eax,%eax
>   0x00007f9b676ba2a5 <+117>:	jle    0x7f9b676ba30d <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+221>
>   0x00007f9b676ba2a7 <+119>:	mov    %r12,%rdi
>   0x00007f9b676ba2aa <+122>:	callq  0x7f9b6772cd90 <WebCore::GraphicsContext::save()>
>   0x00007f9b676ba2af <+127>:	mov    %rbp,%rdi
>   0x00007f9b676ba2b2 <+130>:	callq  0x7f9b676b50a0 <WebCore::ScrollView::locationOfContents() const>
>   0x00007f9b676ba2b7 <+135>:	pxor   %xmm0,%xmm0
>   0x00007f9b676ba2bb <+139>:	pxor   %xmm1,%xmm1
>   0x00007f9b676ba2bf <+143>:	mov    %r12,%rdi
>   0x00007f9b676ba2c2 <+146>:	mov    %rax,%r15
>   0x00007f9b676ba2c5 <+149>:	cvtsi2ss %eax,%xmm0
>   0x00007f9b676ba2c9 <+153>:	mov    %rax,%rbx
>   0x00007f9b676ba2cc <+156>:	sar    $0x20,%r15
>   0x00007f9b676ba2d0 <+160>:	cvtsi2ss %r15d,%xmm1
>   0x00007f9b676ba2d5 <+165>:	callq  0x7f9b67761cb0 <WebCore::GraphicsContext::translate(float, float)>
>   0x00007f9b676ba2da <+170>:	sub    %ebx,(%rsp)
>   0x00007f9b676ba2dd <+173>:	sub    %r15d,0x4(%rsp)
>   0x00007f9b676ba2e2 <+178>:	cmpb   $0x0,0xf9(%rbp)
>   0x00007f9b676ba2e9 <+185>:	je     0x7f9b676ba4d8 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+680>
>   0x00007f9b676ba2ef <+191>:	mov    0x0(%rbp),%rax
>   0x00007f9b676ba2f3 <+195>:	mov    %rbp,%rdi
>   0x00007f9b676ba2f6 <+198>:	mov    %rsp,%rdx
>   0x00007f9b676ba2f9 <+201>:	mov    %r14d,%ecx
>   0x00007f9b676ba2fc <+204>:	mov    %r12,%rsi
>   0x00007f9b676ba2ff <+207>:	callq  *0x1e8(%rax)
>   0x00007f9b676ba305 <+213>:	mov    %r12,%rdi
>   0x00007f9b676ba308 <+216>:	callq  0x7f9b6772c570 <WebCore::GraphicsContext::restore()>
>   0x00007f9b676ba30d <+221>:	mov    %r13,%rdx
>   0x00007f9b676ba310 <+224>:	mov    %r12,%rsi
>   0x00007f9b676ba313 <+227>:	mov    %rbp,%rdi
>   0x00007f9b676ba316 <+230>:	callq  0x7f9b676b5ba0 <WebCore::ScrollView::calculateAndPaintOverhangAreas(WebCore::GraphicsContext&, WebCore::IntRect const&)>
>   0x00007f9b676ba31b <+235>:	cmpb   $0x0,0xf5(%rbp)
>   0x00007f9b676ba322 <+242>:	jne    0x7f9b676ba407 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+471>
>   0x00007f9b676ba328 <+248>:	cmpq   $0x0,0x80(%rbp)
>   0x00007f9b676ba330 <+256>:	je     0x7f9b676ba4c0 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+656>
>   0x00007f9b676ba336 <+262>:	mov    %r12,%rdi
>   0x00007f9b676ba339 <+265>:	lea    0x30(%rsp),%r14
>   0x00007f9b676ba33e <+270>:	callq  0x7f9b6772cd90 <WebCore::GraphicsContext::save()>
>   0x00007f9b676ba343 <+275>:	movdqu 0x0(%r13),%xmm3
>   0x00007f9b676ba349 <+281>:	xor    %esi,%esi
>   0x00007f9b676ba34b <+283>:	lea    0x40(%rbp),%rdi
>   0x00007f9b676ba34f <+287>:	lea    0x10(%rsp),%r13
>   0x00007f9b676ba354 <+292>:	movaps %xmm3,0x10(%rsp)
>   0x00007f9b676ba359 <+297>:	callq  0x7f9b676b4080 <WebCore::ScrollableArea::visibleContentRectIncludingScrollbars(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba35e <+302>:	mov    %rbp,%rdi
>   0x00007f9b676ba361 <+305>:	mov    %rdx,%rbx
>   0x00007f9b676ba364 <+308>:	callq  0x7f9b676c4aa0 <WebCore::Widget::frameRect() const>
>   0x00007f9b676ba369 <+313>:	lea    0x20(%rsp),%rsi
>   0x00007f9b676ba36e <+318>:	mov    %r13,%rdi
>   0x00007f9b676ba371 <+321>:	mov    %rbx,0x28(%rsp)
>   0x00007f9b676ba376 <+326>:	mov    %rax,0x20(%rsp)
>   0x00007f9b676ba37b <+331>:	callq  0x7f9b6773c880 <WebCore::IntRect::intersect(WebCore::IntRect const&)>
>   0x00007f9b676ba380 <+336>:	mov    %rbp,%rdi
>   0x00007f9b676ba383 <+339>:	callq  0x7f9b676c4aa0 <WebCore::Widget::frameRect() const>
>   0x00007f9b676ba388 <+344>:	mov    %rbp,%rdi
>   0x00007f9b676ba38b <+347>:	sar    $0x20,%rax
>   0x00007f9b676ba38f <+351>:	mov    %rax,%rbx
>   0x00007f9b676ba392 <+354>:	callq  0x7f9b676c4aa0 <WebCore::Widget::frameRect() const>
>   0x00007f9b676ba397 <+359>:	pxor   %xmm0,%xmm0
>   0x00007f9b676ba39b <+363>:	pxor   %xmm1,%xmm1
>   0x00007f9b676ba39f <+367>:	mov    %r12,%rdi
>   0x00007f9b676ba3a2 <+370>:	cvtsi2ss %eax,%xmm0
>   0x00007f9b676ba3a6 <+374>:	cvtsi2ss %ebx,%xmm1
>   0x00007f9b676ba3aa <+378>:	callq  0x7f9b67761cb0 <WebCore::GraphicsContext::translate(float, float)>
>   0x00007f9b676ba3af <+383>:	mov    %rbp,%rdi
>   0x00007f9b676ba3b2 <+386>:	callq  0x7f9b676c4aa0 <WebCore::Widget::frameRect() const>
>   0x00007f9b676ba3b7 <+391>:	sub    %eax,0x10(%rsp)
>   0x00007f9b676ba3bb <+395>:	lea    0x40(%rsp),%rsi
>   0x00007f9b676ba3c0 <+400>:	mov    %r14,%rdi
>   0x00007f9b676ba3c3 <+403>:	movq   $0x0,0x40(%rsp)
>   0x00007f9b676ba3cc <+412>:	mov    %rax,%rdx
>   0x00007f9b676ba3cf <+415>:	mov    0x28(%rsp),%rax
>   0x00007f9b676ba3d4 <+420>:	sar    $0x20,%rdx
>   0x00007f9b676ba3d8 <+424>:	sub    %edx,0x14(%rsp)
>   0x00007f9b676ba3dc <+428>:	mov    %rax,0x48(%rsp)
>   0x00007f9b676ba3e1 <+433>:	callq  0x7f9b676f8dc0 <WebCore::FloatRect::FloatRect(WebCore::IntRect const&)>
>   0x00007f9b676ba3e6 <+438>:	mov    %r14,%rsi
>   0x00007f9b676ba3e9 <+441>:	mov    %r12,%rdi
>   0x00007f9b676ba3ec <+444>:	callq  0x7f9b67761990 <WebCore::GraphicsContext::clip(WebCore::FloatRect const&)>
>   0x00007f9b676ba3f1 <+449>:	mov    %rbp,%rdi
>   0x00007f9b676ba3f4 <+452>:	mov    %r13,%rdx
>   0x00007f9b676ba3f7 <+455>:	mov    %r12,%rsi
>   0x00007f9b676ba3fa <+458>:	callq  0x7f9b676b3790 <WebCore::ScrollView::paintScrollbars(WebCore::GraphicsContext&, WebCore::IntRect const&)>
>   0x00007f9b676ba3ff <+463>:	mov    %r12,%rdi
>   0x00007f9b676ba402 <+466>:	callq  0x7f9b6772c570 <WebCore::GraphicsContext::restore()>
>   0x00007f9b676ba407 <+471>:	cmpb   $0x0,0xf7(%rbp)
>   0x00007f9b676ba40e <+478>:	jne    0x7f9b676ba480 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+592>
>   0x00007f9b676ba414 <+484>:	mov    0x58(%rsp),%rax
>   0x00007f9b676ba419 <+489>:	xor    %fs:0x28,%rax
>   0x00007f9b676ba422 <+498>:	jne    0x7f9b676ba561 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+817>
>   0x00007f9b676ba428 <+504>:	add    $0x68,%rsp
>   0x00007f9b676ba42c <+508>:	pop    %rbx
>   0x00007f9b676ba42d <+509>:	pop    %rbp
>   0x00007f9b676ba42e <+510>:	pop    %r12
>   0x00007f9b676ba430 <+512>:	pop    %r13
>   0x00007f9b676ba432 <+514>:	pop    %r14
>   0x00007f9b676ba434 <+516>:	pop    %r15
>   0x00007f9b676ba436 <+518>:	retq   
>   0x00007f9b676ba437 <+519>:	nopw   0x0(%rax,%rax,1)
>   0x00007f9b676ba440 <+528>:	xor    %esi,%esi
>   0x00007f9b676ba442 <+530>:	lea    0x40(%rbp),%rdi
>   0x00007f9b676ba446 <+534>:	callq  0x7f9b676b3d20 <WebCore::ScrollableArea::visibleContentRect(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba44b <+539>:	mov    %rbp,%rdi
>   0x00007f9b676ba44e <+542>:	mov    %rdx,%rbx
>   0x00007f9b676ba451 <+545>:	callq  0x7f9b676b50a0 <WebCore::ScrollView::locationOfContents() const>
>   0x00007f9b676ba456 <+550>:	lea    0x40(%rsp),%rsi
>   0x00007f9b676ba45b <+555>:	mov    %rsp,%rdi
>   0x00007f9b676ba45e <+558>:	mov    %rbx,0x48(%rsp)
>   0x00007f9b676ba463 <+563>:	mov    %rax,0x40(%rsp)
>   0x00007f9b676ba468 <+568>:	callq  0x7f9b6773c880 <WebCore::IntRect::intersect(WebCore::IntRect const&)>
>   0x00007f9b676ba46d <+573>:	mov    0x8(%rsp),%edx
>   0x00007f9b676ba471 <+577>:	test   %edx,%edx
>   0x00007f9b676ba473 <+579>:	jg     0x7f9b676ba29f <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+111>
>   0x00007f9b676ba479 <+585>:	jmpq   0x7f9b676ba30d <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+221>
>   0x00007f9b676ba47e <+590>:	xchg   %ax,%ax
>   0x00007f9b676ba480 <+592>:	mov    %r12,%rsi
>   0x00007f9b676ba483 <+595>:	mov    %rbp,%rdi
>   0x00007f9b676ba486 <+598>:	callq  0x7f9b676b4870 <WebCore::ScrollView::paintPanScrollIcon(WebCore::GraphicsContext&)>
>   0x00007f9b676ba48b <+603>:	jmp    0x7f9b676ba414 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+484>
>   0x00007f9b676ba48d <+605>:	nopl   (%rax)
>   0x00007f9b676ba490 <+608>:	xor    %ecx,%ecx
>   0x00007f9b676ba492 <+610>:	callq  0x7f9b67ec24b0 <WebCore::Widget::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)>
>   0x00007f9b676ba497 <+615>:	jmpq   0x7f9b676ba414 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+484>
>   0x00007f9b676ba49c <+620>:	nopl   0x0(%rax)
>   0x00007f9b676ba4a0 <+624>:	cmpq   $0x0,0x8(%rsi)
>   0x00007f9b676ba4a5 <+629>:	jne    0x7f9b676ba273 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+67>
>   0x00007f9b676ba4ab <+635>:	cmpb   $0x0,0x100(%rsi)
>   0x00007f9b676ba4b2 <+642>:	jne    0x7f9b676ba273 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+67>
>   0x00007f9b676ba4b8 <+648>:	jmpq   0x7f9b676ba414 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+484>
>   0x00007f9b676ba4bd <+653>:	nopl   (%rax)
>   0x00007f9b676ba4c0 <+656>:	cmpq   $0x0,0x88(%rbp)
>   0x00007f9b676ba4c8 <+664>:	jne    0x7f9b676ba336 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+262>
>   0x00007f9b676ba4ce <+670>:	jmpq   0x7f9b676ba407 <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+471>
>   0x00007f9b676ba4d3 <+675>:	nopl   0x0(%rax,%rax,1)
>   0x00007f9b676ba4d8 <+680>:	lea    0x40(%rbp),%r15
>   0x00007f9b676ba4dc <+684>:	xor    %esi,%esi
>   0x00007f9b676ba4de <+686>:	mov    %r15,%rdi
>   0x00007f9b676ba4e1 <+689>:	callq  0x7f9b676b3d20 <WebCore::ScrollableArea::visibleContentRect(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba4e6 <+694>:	xor    %esi,%esi
>   0x00007f9b676ba4e8 <+696>:	mov    %r15,%rdi
>   0x00007f9b676ba4eb <+699>:	sar    $0x20,%rax
>   0x00007f9b676ba4ef <+703>:	mov    %rax,%rbx
>   0x00007f9b676ba4f2 <+706>:	callq  0x7f9b676b3d20 <WebCore::ScrollableArea::visibleContentRect(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba4f7 <+711>:	neg    %ebx
>   0x00007f9b676ba4f9 <+713>:	pxor   %xmm0,%xmm0
>   0x00007f9b676ba4fd <+717>:	pxor   %xmm1,%xmm1
>   0x00007f9b676ba501 <+721>:	neg    %eax
>   0x00007f9b676ba503 <+723>:	cvtsi2ss %ebx,%xmm1
>   0x00007f9b676ba507 <+727>:	mov    %r12,%rdi
>   0x00007f9b676ba50a <+730>:	cvtsi2ss %eax,%xmm0
>   0x00007f9b676ba50e <+734>:	callq  0x7f9b67761cb0 <WebCore::GraphicsContext::translate(float, float)>
>   0x00007f9b676ba513 <+739>:	xor    %esi,%esi
>   0x00007f9b676ba515 <+741>:	mov    %r15,%rdi
>   0x00007f9b676ba518 <+744>:	callq  0x7f9b676b3d20 <WebCore::ScrollableArea::visibleContentRect(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba51d <+749>:	xor    %esi,%esi
>   0x00007f9b676ba51f <+751>:	mov    %r15,%rdi
>   0x00007f9b676ba522 <+754>:	lea    0x30(%rsp),%r15
>   0x00007f9b676ba527 <+759>:	mov    %rax,%rdx
>   0x00007f9b676ba52a <+762>:	add    %eax,(%rsp)
>   0x00007f9b676ba52d <+765>:	sar    $0x20,%rdx
>   0x00007f9b676ba531 <+769>:	add    %edx,0x4(%rsp)
>   0x00007f9b676ba535 <+773>:	callq  0x7f9b676b3d20 <WebCore::ScrollableArea::visibleContentRect(WebCore::ScrollableArea::VisibleContentRectBehavior) const>
>   0x00007f9b676ba53a <+778>:	lea    0x40(%rsp),%rsi
>   0x00007f9b676ba53f <+783>:	mov    %r15,%rdi
>   0x00007f9b676ba542 <+786>:	mov    %rax,0x40(%rsp)
>   0x00007f9b676ba547 <+791>:	mov    %rdx,0x48(%rsp)
>   0x00007f9b676ba54c <+796>:	callq  0x7f9b676f8dc0 <WebCore::FloatRect::FloatRect(WebCore::IntRect const&)>
>   0x00007f9b676ba551 <+801>:	mov    %r15,%rsi
>   0x00007f9b676ba554 <+804>:	mov    %r12,%rdi
>   0x00007f9b676ba557 <+807>:	callq  0x7f9b67761990 <WebCore::GraphicsContext::clip(WebCore::FloatRect const&)>
>   0x00007f9b676ba55c <+812>:	jmpq   0x7f9b676ba2ef <WebCore::ScrollView::paint(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy)+191>
>   0x00007f9b676ba561 <+817>:	callq  0x7f9b6616b3a0
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 199403: 373318