Attachment 1446568 Details for Bug 1585064 – File: backtrace

File: backtrace

backtrace (text/plain), 47.77 KB, created by Ryan Farmer on 2018-06-01 08:42:02 UTC

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Creator: Ryan Farmer

Created: 2018-06-01 08:42:02 UTC

Size: 47.77 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 18223]
>[New LWP 18197]
>[New LWP 18200]
>[New LWP 18205]
>[New LWP 18199]
>[New LWP 18249]
>[New LWP 18217]
>[New LWP 18204]
>[New LWP 18254]
>[New LWP 18208]
>[New LWP 18269]
>[New LWP 18194]
>[New LWP 18272]
>[New LWP 18274]
>[New LWP 18273]
>[New LWP 18198]
>[New LWP 18201]
>[New LWP 18202]
>[New LWP 18203]
>[New LWP 18218]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Error while reading shared library symbols for /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/gtk-3.0/modules/libpk-gtk-module.so-1.1.10-1.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/epiphany/web-extensions/libephywebextension.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/epiphany/web-extensions/libephywebextension.so-3.28.2.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/epiphany/libephymisc.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/epiphany/libephymisc.so-3.28.2.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/epiphany/libephysync.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/epiphany/libephysync.so-3.28.2.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libGLX_mesa.so.0:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libGLX_mesa.so.0.0.0-18.0.2-1.fc28.x86_64.debug
>Core was generated by `/usr/libexec/webkit2gtk-4.0/WebKitWebProcess 20 20'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007fbebeb815a9 in WebKit::CoordinatedBackingStoreTile::setBackBuffer (this=0x8, tileRect=..., sourceRect=..., buffer=..., offset=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedBackingStore.cpp:58
>58	    m_bufferOffset = offset;
>[Current thread is 1 (Thread 0x7fbe10dff700 (LWP 18223))]
>
>Thread 1 (Thread 0x7fbe10dff700 (LWP 18223)):
>#0  0x00007fbebeb815a9 in WebKit::CoordinatedBackingStoreTile::setBackBuffer (this=0x8, tileRect=..., sourceRect=..., buffer=..., offset=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedBackingStore.cpp:58
>No locals.
>#1  0x00007fbebeb81646 in WebKit::CoordinatedBackingStore::updateTile (this=this@entry=0x7fbe283cd960, id=<optimized out>, sourceRect=..., tileRect=..., buffer=..., offset=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedBackingStore.cpp:84
>        it = <optimized out>
>#2  0x00007fbebeb858f2 in WebKit::CoordinatedGraphicsScene::updateTilesIfNeeded (this=this@entry=0x7fbe283cb000, layer=<optimized out>, state=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/x86_64-redhat-linux-gnu/DerivedSources/ForwardingHeaders/wtf/ThreadSafeRefCounted.h:42
>        surfaceUpdateInfo = @0x7fbe06f34014: {updateRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 248, m_height = 48}}, atlasID = 32, surfaceOffset = {m_x = 0, m_y = 0}}
>        surfaceIt = <optimized out>
>        tile = @0x7fbe06f34000: {tileID = 198, tileRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 248, m_height = 48}}, updateInfo = {updateRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 248, m_height = 48}}, atlasID = 32, surfaceOffset = {m_x = 0, m_y = 0}}}
>        __for_range = @0x7fbdc7af0d50: {<VectorBuffer<WebCore::TileUpdateInfo, 0, WTF::FastMalloc>> = {<VectorBufferBase<WebCore::TileUpdateInfo, WTF::FastMalloc>> = {m_buffer = 0x7fbe06f34000, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}
>        __for_begin = 0x7fbe06f34000
>        __for_end = 0x7fbe06f34030
>        backingStore = {static isRefPtr = <optimized out>, m_ptr = 0x7fbe283cd960}
>#3  0x00007fbebeb869c9 in WebKit::CoordinatedGraphicsScene::setLayerState (this=this@entry=0x7fbe283cb000, id=<optimized out>, layerState=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:292
>        layer = 0x7fbdc49b1b00
>#4  0x00007fbebeb871b5 in WebKit::CoordinatedGraphicsScene::commitSceneState (this=0x7fbe283cb000, state=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:556
>        layer = @0x7fbdc7af0b40: {first = 181, second = {{{positionChanged = true, anchorPointChanged = false, sizeChanged = false, transformChanged = false, childrenTransformChanged = false, contentsRectChanged = false, opacityChanged = true, solidColorChanged = false, debugVisualsChanged = false, replicaChanged = false, maskChanged = false, imageChanged = false, flagsChanged = false, animationsChanged = true, filtersChanged = false, childrenChanged = false, repaintCountChanged = false, platformLayerChanged = false, platformLayerUpdated = false, platformLayerShouldSwapBuffers = false, isScrollableChanged = false, committedScrollOffsetChanged = false, contentsTilingChanged = false}, changeMask = 8257}, {{contentsOpaque = false, drawsContent = true, contentsVisible = true, backfaceVisible = true, masksToBounds = false, preserves3D = false, fixedToViewport = false, isScrollable = false}, flags = 14}, pos = {m_x = 625, m_y = 272}, anchorPoint = {m_x = 0.5, m_y = 0.5, m_z = 0}, size = {m_width = 124, m_height = 24}, transform = {m_matrix = {{1, 0, 0, 0}, {0, 1, 0, 0}, {0, 0, 1, 0}, {0, 0, 0, 1}}}, childrenTransform = {m_matrix = {{1, 0, 0, 0}, {0, 1, 0, 0}, {0, 0, 1, 0}, {0, 0, 0, 1}}}, contentsRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 0, m_height = 0}}, contentsTilePhase = {m_width = 0, m_height = 0}, contentsTileSize = {m_width = 0, m_height = 0}, opacity = 1, solidColor = {static black = 4278190080, static white = 4294967295, static darkGray = 4286611584, static gray = 4288716960, static lightGray = 4290822336, static transparent = 0, static cyan = 4278255615, static yellow = 4294967040, static compositionFill = 4292992341, static extendedColor = 0, static invalidRGBAColor = 1, static validRGBAColorBit = 2, static validRGBAColor = 3, static deletedHashValue = 18446744073709551613, static emptyHashValue = 18446744073709551611, m_colorData = {rgbaAndFlags = 1, extendedColor = 0x1}}, filters = {m_operations = {<WTF::VectorBuffer<WTF::RefPtr<WebCore::FilterOperation, WTF::DumbPtrTraits<WebCore::FilterOperation> >, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WTF::RefPtr<WebCore::FilterOperation, WTF::DumbPtrTraits<WebCore::FilterOperation> >, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}}, animations = {m_animations = {<WTF::VectorBuffer<WebCore::TextureMapperAnimation, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WebCore::TextureMapperAnimation, WTF::FastMalloc>> = {m_buffer = 0x7fbde08dfa00, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}}, children = {<VectorBuffer<unsigned int, 0, WTF::FastMalloc>> = {<VectorBufferBase<unsigned int, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, tilesToCreate = {<WTF::VectorBuffer<WebCore::TileCreationInfo, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WebCore::TileCreationInfo, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, tilesToRemove = {<VectorBuffer<unsigned int, 0, WTF::FastMalloc>> = {<VectorBufferBase<unsigned int, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, replica = 0, mask = 0, imageID = 0, debugVisuals = {debugBorderColor = {static black = 4278190080, static white = 4294967295, static darkGray = 4286611584, static gray = 4288716960, static lightGray = 4290822336, static transparent = 0, static cyan = 4278255615, static yellow = 4294967040, static compositionFill = 4292992341, static extendedColor = 0, static invalidRGBAColor = 1, static validRGBAColorBit = 2, static validRGBAColor = 3, static deletedHashValue = 18446744073709551613, static emptyHashValue = 18446744073709551611, m_colorData = {rgbaAndFlags = 1, extendedColor = 0x1}}, debugBorderWidth = 0, {{showDebugBorders = false, showRepaintCounter = false}, flags = 0}}, repaintCount = 0, tilesToUpdate = {<VectorBuffer<WebCore::TileUpdateInfo, 0, WTF::FastMalloc>> = {<VectorBufferBase<WebCore::TileUpdateInfo, WTF::FastMalloc>> = {m_buffer = 0x7fbe06f34000, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}, platformLayerProxy = {static isRefPtr = <optimized out>, m_ptr = 0x0}, committedScrollOffset = {m_width = 0, m_height = 0}}}
>        __for_range = <optimized out>
>        __for_begin = 0x7fbdc7af0b40
>        __for_end = 0x7fbdc7af3180
>        state = <optimized out>
>        this = 0x7fbe283cb000
>        layer = <optimized out>
>        __for_range = <optimized out>
>        __for_begin = <optimized out>
>        __for_end = <optimized out>
>#5  0x00007fbebeb87252 in WebKit::CoordinatedGraphicsScene::applyStateChanges (this=0x7fbe283cb000, states=...) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:91
>        state = @0x7fbdc809c000: {rootCompositingLayer = 1, scrollPosition = {m_x = 0, m_y = 0}, contentsSize = {m_width = 0, m_height = 0}, coveredRect = {m_location = {m_x = 0, m_y = 0}, m_size = {m_width = 1600, m_height = 777}}, layersToCreate = {<VectorBuffer<unsigned int, 0, WTF::FastMalloc>> = {<VectorBufferBase<unsigned int, WTF::FastMalloc>> = {m_buffer = 0x7fbdd059efc0, m_capacity = 16, m_size = 12, m_mask = 15}, <No data fields>}, <No data fields>}, layersToUpdate = {<WTF::VectorBuffer<std::pair<unsigned int, WebCore::CoordinatedGraphicsLayerState>, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<std::pair<unsigned int, WebCore::CoordinatedGraphicsLayerState>, WTF::FastMalloc>> = {m_buffer = 0x7fbdc7af0000, m_capacity = 27, m_size = 22, m_mask = 31}, <No data fields>}, <No data fields>}, layersToRemove = {<VectorBuffer<unsigned int, 0, WTF::FastMalloc>> = {<VectorBufferBase<unsigned int, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, imagesToCreate = {<WTF::VectorBuffer<unsigned long, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<unsigned long, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, imagesToRemove = {<WTF::VectorBuffer<unsigned long, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<unsigned long, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, imagesToUpdate = {<WTF::VectorBuffer<std::pair<unsigned long, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> > >, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<std::pair<unsigned long, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> > >, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, imagesToClear = {<WTF::VectorBuffer<unsigned long, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<unsigned long, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}, updateAtlasesToCreate = {<WTF::VectorBuffer<std::pair<unsigned int, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> > >, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<std::pair<unsigned int, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> > >, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}}
>        __for_range = @0x7fbe10dfe8b0: {<WTF::VectorBuffer<WebCore::CoordinatedGraphicsState, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WebCore::CoordinatedGraphicsState, WTF::FastMalloc>> = {m_buffer = 0x7fbdc809c000, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}
>        __for_begin = 0x7fbdc809c000
>        __for_end = 0x7fbdc809c0e8
>#6  0x00007fbebeb8bb85 in WebKit::ThreadedCompositor::renderLayerTree (this=0x7fbe99e80888) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:259
>        scrollPosition = {m_x = 0, m_y = 0}
>        scaleFactor = <optimized out>
>        drawsBackground = <optimized out>
>        needsResize = <optimized out>
>        states = {<WTF::VectorBuffer<WebCore::CoordinatedGraphicsState, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WebCore::CoordinatedGraphicsState, WTF::FastMalloc>> = {m_buffer = 0x7fbdc809c000, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}
>        viewportSize = {m_width = 3200, m_height = 1554}
>        atlasesToRemove = {<VectorBuffer<unsigned int, 0, WTF::FastMalloc>> = {<VectorBufferBase<unsigned int, WTF::FastMalloc>> = {m_buffer = 0x0, m_capacity = 0, m_size = 0, m_mask = 0}, <No data fields>}, <No data fields>}
>        viewportTransform = {m_matrix = {{2, 0, 0, 0}, {0, 2, 0, 0}, {0, 0, 1, 0}, {0, 0, 0, 1}}}
>        scaleFactor = <optimized out>
>        drawsBackground = <optimized out>
>        needsResize = <optimized out>
>        locker = <optimized out>
>        state = <optimized out>
>        __for_end = <optimized out>
>        viewportTransform = <optimized out>
>        coordinateUpdate = <optimized out>
>        this = 0x7fbe99e80888
>        scrollPosition = <optimized out>
>        states = <optimized out>
>        __for_range = <optimized out>
>        __for_begin = <optimized out>
>        viewportSize = <optimized out>
>        atlasesToRemove = <optimized out>
>        viewportSize = <optimized out>
>        scrollPosition = <optimized out>
>        scaleFactor = <optimized out>
>        drawsBackground = <optimized out>
>        needsResize = <optimized out>
>        states = <optimized out>
>        atlasesToRemove = <optimized out>
>        viewportTransform = <optimized out>
>        locker = <optimized out>
>        coordinateUpdate = <optimized out>
>        state = <optimized out>
>        __for_range = <optimized out>
>        __for_begin = <optimized out>
>        __for_end = <optimized out>
>#7  0x00007fbebd093187 in WTF::RunLoop::TimerBase::<lambda(gpointer)>::operator() (__closure=0x0, userData=0x7fbe283d3060) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/glib/RunLoopGLib.cpp:170
>        timer = 0x7fbe283d3060
>        source = 0x558d7e0c6720
>#8  WTF::RunLoop::TimerBase::<lambda(gpointer)>::_FUN(gpointer) () at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/glib/RunLoopGLib.cpp:176
>No locals.
>#9  0x00007fbeb5a468ad in g_main_dispatch (context=0x7fbe0c000b20) at gmain.c:3177
>        dispatch = 0x7fbebd092bd0 <WTF::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer)>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x7fbe283d3060
>        callback = 0x7fbebd093170 <WTF::RunLoop::TimerBase::<lambda(gpointer)>::_FUN(gpointer)>
>        cb_funcs = 0x7fbeb5d10280 <g_source_callback_funcs>
>        cb_data = 0x558d7e0c6d30
>        need_destroy = <optimized out>
>        source = 0x558d7e0c6720
>        current = 0x7fbe14002b70
>        i = 0
>        current = <optimized out>
>        i = <optimized out>
>        __func__ = "g_main_dispatch"
>        source = <optimized out>
>        _g_boolean_var_ = <optimized out>
>        was_in_call = <optimized out>
>        user_data = <optimized out>
>        callback = <optimized out>
>        cb_funcs = <optimized out>
>        cb_data = <optimized out>
>        need_destroy = <optimized out>
>        dispatch = <optimized out>
>        prev_source = <optimized out>
>        _g_boolean_var_ = <optimized out>
>#10 g_main_context_dispatch (context=context@entry=0x7fbe0c000b20) at gmain.c:3830
>No locals.
>#11 0x00007fbeb5a46c78 in g_main_context_iterate (context=0x7fbe0c000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3903
>        max_priority = 2147483647
>        timeout = 452
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 1
>        fds = 0x7fbe0c003f00
>#12 0x00007fbeb5a46fa2 in g_main_loop_run (loop=0x7fbe0c002d80) at gmain.c:4099
>        self = <optimized out>
>        __func__ = "g_main_loop_run"
>#13 0x00007fbebd093610 in WTF::RunLoop::run () at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
>        runLoop = @0x7fbe283cd000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher>> = {<WTF::ThreadSafeRefCountedBase> = {m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 3}, <No data fields>}}, <No data fields>}, _vptr.FunctionDispatcher = 0x7fbebd2e72a8 <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 = 5, m_end = 5, m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()>, WTF::FastMalloc>> = {m_buffer = 0x7fbe283d4d80, m_capacity = 16, m_size = 0, m_mask = 15}, <No data fields>}}, m_mainContext = {m_ptr = 0x7fbe0c000b20}, m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0, WTF::FastMalloc>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop>, WTF::FastMalloc>> = {m_buffer = 0x7fbe283cc000, m_capacity = 16, m_size = 1, m_mask = 15}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x7fbe0c002da0}}
>        mainContext = 0x7fbe0c000b20
>        innermostLoop = 0x7fbe0c002d80
>        nestedMainLoop = <optimized out>
>#14 0x00007fbebd06a73f in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/Threading.cpp:129
>No locals.
>#15 WTF::Thread::entryPoint (newThreadContext=0x7fbe294122d0) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/Threading.cpp:129
>        function = {m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> = {get() = 0x7fbe283f57e0}}
>#16 0x00007fbebd0916ed in WTF::wtfThreadEntryPoint (context=<optimized out>) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/WTF/wtf/ThreadingPthreads.cpp:223
>No locals.
>#17 0x00007fbeb9eb4594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454303627008, 4422892823510804153, 140731828098302, 140731828098303, 140731828098448, 140731828098448, -4459297927696980295, -4459629880848783687}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#18 0x00007fbeb17e200f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 2 (Thread 0x7fbea9e3a700 (LWP 18197)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7fbea9e39b00, expected=0, futex_word=0x7fbebd32e1e0 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+64>) 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=0x7fbea9e39b00, mutex=0x558d7d7bec10, cond=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at pthread_cond_wait.c:539
>        spin = 0
>        buffer = {__routine = 0x7fbeb9eba2a0 <__condvar_cleanup_waiting>, __arg = 0x7fbea9e39a60, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 38, cond = 0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>, mutex = 0x558d7d7bec10, private = 0}
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        maxspin = 0
>        signals = <optimized out>
>        result = 0
>        wseq = 38
>        seq = 19
>        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=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>, mutex=0x558d7d7bec10, abstime=0x7fbea9e39b00) at pthread_cond_wait.c:667
>No locals.
>#3  0x00007fbebd09fb64 in __gthread_cond_timedwait (__abs_timeout=0x7fbea9e39b00, __mutex=0x558d7d7bec10, __cond=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871
>No locals.
>#4  std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=<synthetic pointer>..., this=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/condition_variable:178
>        __s = <optimized out>
>        __ns = <optimized out>
>        __ts = {tv_sec = 1527841934, tv_nsec = 416360264}
>        __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=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/condition_variable:106
>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=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/condition_variable:286
>        __mutex = std::shared_ptr<std::mutex> (use count 2, weak count 0) = {get() = <optimized out>}
>        __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=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/condition_variable:297
>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()> > (__rtime=<synthetic pointer>..., __p=..., __lock=<synthetic pointer>..., this=0x7fbebd32e1b8 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+24>) at /usr/include/c++/8/condition_variable:312
>No locals.
>#9  bmalloc::Scavenger::threadRunLoop (this=0x7fbebd32e1a0 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory>) at /usr/src/debug/webkit2gtk3-2.20.2-1.fc28.x86_64/Source/bmalloc/bmalloc/Scavenger.cpp:166
>        lock = {_M_device = 0x7fbebd32e1b1 <bmalloc::SafePerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+17>, _M_owns = false}
>        truth = <optimized out>
>#10 0x00007fbeb2112513 in execute_native_thread_routine () at ../../../../../libstdc++-v3/src/c++11/thread.cc:80
>        __t = std::unique_ptr<std::thread::_State> = {get() = 0x558d7d7d6630}
>#11 0x00007fbeb9eb4594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140456870782720, 4422892823510804153, 140731828108158, 140731828108159, 140731828108160, 0, -4459664990097611079, -4459629880848783687}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#12 0x00007fbeb17e200f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 3 (Thread 0x7fbe99dff700 (LWP 18200)):
>Dwarf Error: Cannot find DIE at 0x1b referenced from DIE at 0x20fcd4 [in module /usr/lib/debug/usr/lib64/libjavascriptcoregtk-4.0.so.18.7.10-2.20.2-1.fc28.x86_64.debug]
>From                To                  Syms Read   Shared Object Library
>0x00007fbebe7e9840  0x00007fbec014f46e  Yes         /lib64/libwebkit2gtk-4.0.so.37
>0x00007fbebe07b210  0x00007fbebe07e47c  Yes         /lib64/librt.so.1
>0x00007fbebdd3f7b0  0x00007fbebde2449e  Yes         /lib64/libxml2.so.2
>0x00007fbebdadba10  0x00007fbebdb00fd2  Yes         /lib64/libxslt.so.1
>0x00007fbebd7dc5d0  0x00007fbebd8a03d0  Yes         /lib64/libsqlite3.so.0
>0x00007fbebd583440  0x00007fbebd586b0f  Yes         /lib64/libGL.so.1
>0x00007fbebd331fe0  0x00007fbebd33c997  Yes         /lib64/libEGL.so.1
>0x00007fbebc5ca470  0x00007fbebd0a068e  Yes         /lib64/libjavascriptcoregtk-4.0.so.18
>0x00007fbebc037ee0  0x00007fbebc038bbe  Yes         /lib64/libdl.so.2
>0x00007fbeba48e4e0  0x00007fbeba48e599  Yes (*)     /lib64/libicudata.so.60
>0x00007fbeba12ca20  0x00007fbeba1fd7aa  Yes         /lib64/libicuuc.so.60
>0x00007fbeb9eb2be0  0x00007fbeb9ec0801  Yes         /lib64/libpthread.so.0
>0x00007fbeb9abc9b0  0x00007fbeb9c189be  Yes         /lib64/libicui18n.so.60
>0x00007fbeb97e3800  0x00007fbeb97ea25e  Yes         /lib64/libwoff2dec.so.1.0.2
>0x00007fbeb94d3690  0x00007fbeb95a095e  Yes         /lib64/libcairo.so.2
>0x00007fbeb9284200  0x00007fbeb92a67de  Yes         /lib64/libfontconfig.so.1
>0x00007fbeb8fd26d0  0x00007fbeb904cd23  Yes         /usr/lib64/freetype-freeworld/libfreetype.so.6
>0x00007fbeb8d29530  0x00007fbeb8d8bcbe  Yes         /lib64/libharfbuzz.so.0
>0x00007fbeb8b1f040  0x00007fbeb8b1f6ce  Yes         /lib64/libharfbuzz-icu.so.0
>0x00007fbeb880e5c0  0x00007fbeb88dbbfc  Yes         /lib64/libgcrypt.so.20
>0x00007fbeb85f6ac0  0x00007fbeb85fd2ce  Yes         /lib64/libgstapp-1.0.so.0
>0x00007fbeb838b110  0x00007fbeb83d244d  Yes         /lib64/libgstbase-1.0.so.0
>0x00007fbeb806d290  0x00007fbeb81186f8  Yes         /lib64/libgstreamer-1.0.so.0
>0x00007fbeb7e14e20  0x00007fbeb7e2d71e  Yes         /lib64/libgstpbutils-1.0.so.0
>0x00007fbeb7ba0cf0  0x00007fbeb7be46e3  Yes         /lib64/libgstaudio-1.0.so.0
>0x00007fbeb795f310  0x00007fbeb797c7ee  Yes         /lib64/libgsttag-1.0.so.0
>0x00007fbeb76cebf0  0x00007fbeb772546e  Yes         /lib64/libgstvideo-1.0.so.0
>0x00007fbeb746a490  0x00007fbeb7499418  Yes         /lib64/libgstgl-1.0.so.0
>0x00007fbeb724ddf0  0x00007fbeb72555af  Yes         /lib64/libgstfft-1.0.so.0
>0x00007fbeb6fe8ce0  0x00007fbeb7022590  Yes         /lib64/libjpeg.so.62
>0x00007fbeb6db65a0  0x00007fbeb6dd8a05  Yes         /lib64/libpng16.so.16
>0x00007fbeb6b46630  0x00007fbeb6b9ad77  Yes         /lib64/libwebp.so.7
>0x00007fbeb693fe40  0x00007fbeb6941bd5  Yes         /lib64/libwebpdemux.so.2
>0x00007fbeb6723280  0x00007fbeb6730016  Yes         /lib64/libatk-1.0.so.0
>0x00007fbeb650ee70  0x00007fbeb6513ffc  Yes         /lib64/libenchant.so.1
>0x00007fbeb61a04b0  0x00007fbeb62880d2  Yes         /lib64/libgio-2.0.so.0
>0x00007fbeb5f65140  0x00007fbeb5f66066  Yes         /lib64/libgmodule-2.0.so.0
>0x00007fbeb5d1c7a0  0x00007fbeb5d4d660  Yes         /lib64/libgobject-2.0.so.0
>0x00007fbeb5a150d0  0x00007fbeb5a9034e  Yes         /lib64/libglib-2.0.so.0
>0x00007fbeb57b57a0  0x00007fbeb57e10a6  Yes         /lib64/libsecret-1.so.0
>0x00007fbeb54fd430  0x00007fbeb5546b59  Yes         /lib64/libsoup-2.4.so.1
>0x00007fbeb529dcd0  0x00007fbeb52a8a23  Yes         /lib64/libtasn1.so.6
>0x00007fbeb5096010  0x00007fbeb5098ce3  Yes         /lib64/libhyphen.so.0
>0x00007fbeb4d71f50  0x00007fbeb4dfa9a6  Yes         /lib64/libX11.so.6
>0x00007fbeb4b51c70  0x00007fbeb4b52695  Yes         /lib64/libXcomposite.so.1
>0x00007fbeb494ebe0  0x00007fbeb494f53b  Yes         /lib64/libXdamage.so.1
>0x00007fbeb4744ad0  0x00007fbeb474ae01  Yes         /lib64/libXrender.so.1
>0x00007fbeb44ec130  0x00007fbeb45292c1  Yes         /lib64/libXt.so.6
>0x00007fbeb42c4420  0x00007fbeb42d15f7  Yes         /lib64/libz.so.1
>0x00007fbeb40b4840  0x00007fbeb40baf25  Yes         /lib64/libwayland-server.so.0
>0x00007fbeb3eac690  0x00007fbeb3eac819  Yes         /lib64/libwayland-egl.so.1
>0x00007fbeb3ca23c0  0x00007fbeb3ca72d5  Yes         /lib64/libwayland-client.so.0
>0x00007fbeb3411980  0x00007fbeb375d9e3  Yes         /lib64/libgtk-3.so.0
>0x00007fbeb30bae00  0x00007fbeb31309fb  Yes         /lib64/libgdk-3.so.0
>0x00007fbeb2e85b70  0x00007fbeb2e8afe6  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007fbeb2c46f30  0x00007fbeb2c68224  Yes         /lib64/libpango-1.0.so.0
>0x00007fbeb2a1f6b0  0x00007fbeb2a23a3f  Yes         /lib64/libfribidi.so.0
>0x00007fbeb28185d0  0x00007fbeb281973d  Yes         /lib64/libcairo-gobject.so.2
>0x00007fbeb260f850  0x00007fbeb2611c83  Yes         /lib64/libnotify.so.4
>0x00007fbeb23ec5f0  0x00007fbeb2402b4d  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007fbeb20df590  0x00007fbeb219568e  Yes         /lib64/libstdc++.so.6
>0x00007fbeb1cca9f0  0x00007fbeb1d7ce6a  Yes         /lib64/libm.so.6
>0x00007fbeb1aa9ad0  0x00007fbeb1aba705  Yes         /lib64/libgcc_s.so.1
>0x00007fbeb1709340  0x00007fbeb185025f  Yes         /lib64/libc.so.6
>0x00007fbec0c51f60  0x00007fbec0c6e910  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fbeb14c40b0  0x00007fbeb14daf66  Yes         /lib64/liblzma.so.5
>0x00007fbeb1292030  0x00007fbeb129bf6d  Yes         /lib64/libGLX.so.0
>0x00007fbeb1080710  0x00007fbeb108a853  Yes         /lib64/libXext.so.6
>0x00007fbeb0e05c00  0x00007fbeb0e08abb  Yes         /lib64/libGLdispatch.so.0
>0x00007fbeb0bc4b40  0x00007fbeb0bc5140  Yes         /lib64/libwoff2common.so.1.0.2
>0x00007fbeb09b8aa0  0x00007fbeb09bfbdf  Yes         /lib64/libbrotlidec.so.1.0.1
>0x00007fbeb071c520  0x00007fbeb079f5c4  Yes         /lib64/libpixman-1.so.0
>0x00007fbeb050edb0  0x00007fbeb050f907  Yes         /lib64/libxcb-shm.so.0
>0x00007fbeb02f0a40  0x00007fbeb0303699  Yes         /lib64/libxcb.so.1
>0x00007fbeb00dc0d0  0x00007fbeb00e0dfc  Yes         /lib64/libxcb-render.so.0
>0x00007fbeafe9fb50  0x00007fbeafebfe87  Yes         /lib64/libexpat.so.1
>0x00007fbeafc96740  0x00007fbeafc9a171  Yes         /lib64/libuuid.so.1
>0x00007fbeafa85700  0x00007fbeafa923e6  Yes         /lib64/libbz2.so.1
>0x00007fbeaf85a780  0x00007fbeaf87b68c  Yes         /lib64/libgraphite2.so.3
>0x00007fbeaf63c1e0  0x00007fbeaf64d78e  Yes         /lib64/libgpg-error.so.0
>0x00007fbeaf3c5cf0  0x00007fbeaf412937  Yes         /lib64/liborc-0.4.so.0
>0x00007fbeaf1b8260  0x00007fbeaf1b8ee9  Yes         /lib64/libgstallocators-1.0.so.0
>0x00007fbeaefab9f0  0x00007fbeaefac8ff  Yes         /lib64/libGLESv2.so.2
>0x00007fbeaeda2590  0x00007fbeaeda266f  Yes         /lib64/libX11-xcb.so.1
>0x00007fbeaeb9b250  0x00007fbeaeb9cce1  Yes         /lib64/libwayland-cursor.so.0
>0x00007fbeae992810  0x00007fbeae99729a  Yes         /lib64/libffi.so.6
>0x00007fbeae721660  0x00007fbeae771b86  Yes         /lib64/libpcre.so.1
>0x00007fbeae4fddf0  0x00007fbeae5157ff  Yes         /lib64/libselinux.so.1
>0x00007fbeae2e3840  0x00007fbeae2ef60e  Yes         /lib64/libresolv.so.2
>0x00007fbeae092ee0  0x00007fbeae0ca25e  Yes         /lib64/libmount.so.1
>0x00007fbeade43860  0x00007fbeade76aaf  Yes         /lib64/libgssapi_krb5.so.2
>0x00007fbeadc32590  0x00007fbeadc3495a  Yes         /lib64/libXfixes.so.3
>0x00007fbeada29bc0  0x00007fbeada2de07  Yes         /lib64/libSM.so.6
>0x00007fbead810f30  0x00007fbead81eada  Yes         /lib64/libICE.so.6
>0x00007fbead5fd1e0  0x00007fbead607ddb  Yes         /lib64/libXi.so.6
>0x00007fbead3d57d0  0x00007fbead3e9b2e  Yes         /lib64/libatk-bridge-2.0.so.0
>0x00007fbead0f6f00  0x00007fbead15ce5d  Yes         /lib64/libepoxy.so.0
>0x00007fbeace8a510  0x00007fbeace938c1  Yes         /lib64/libpangoft2-1.0.so.0
>0x00007fbeacc80b50  0x00007fbeacc814c1  Yes         /lib64/libXinerama.so.1
>0x00007fbeaca76ce0  0x00007fbeaca7cf59  Yes         /lib64/libXrandr.so.2
>0x00007fbeac86ca00  0x00007fbeac8714bf  Yes         /lib64/libXcursor.so.1
>0x00007fbeac62e5e0  0x00007fbeac64925e  Yes         /lib64/libxkbcommon.so.0
>0x00007fbeac421f10  0x00007fbeac425ad7  Yes         /lib64/libthai.so.0
>0x00007fbeac2005b0  0x00007fbeac2006a0  Yes         /lib64/libbrotlicommon.so.1.0.1
>0x00007fbeabffce70  0x00007fbeabffdb5e  Yes         /lib64/libXau.so.6
>0x00007fbeabd7e160  0x00007fbeabdd8cb3  Yes         /lib64/libpcre2-8.so.0
>0x00007fbeabb356f0  0x00007fbeabb6627e  Yes         /lib64/libblkid.so.1
>0x00007fbeab8643c0  0x00007fbeab8cfd01  Yes         /lib64/libkrb5.so.3
>0x00007fbeab627590  0x00007fbeab635e84  Yes         /lib64/libk5crypto.so.3
>0x00007fbeab41f500  0x00007fbeab4200d9  Yes         /lib64/libcom_err.so.2
>0x00007fbeab212ae0  0x00007fbeab219f2b  Yes         /lib64/libkrb5support.so.0
>0x00007fbeaadee000  0x00007fbeaaf686be  Yes         /lib64/libcrypto.so.1.1
>0x00007fbeaab805f0  0x00007fbeaab81378  Yes         /lib64/libkeyutils.so.1
>0x00007fbeaa95ca30  0x00007fbeaa96eefc  Yes         /lib64/libatspi.so.0
>0x00007fbeaa709a90  0x00007fbeaa7361c5  Yes         /lib64/libdbus-1.so.3
>0x00007fbeaa4f53b0  0x00007fbeaa4f85a0  Yes         /lib64/libdatrie.so.1
>0x00007fbeaa266150  0x00007fbeaa2ca9d9  Yes         /lib64/libsystemd.so.0
>0x00007fbeaa041fd0  0x00007fbeaa0533db  Yes         /lib64/liblz4.so.1
>0x00007fbea9e3c5b0  0x00007fbea9e3de8f  Yes         /lib64/libcap.so.2
>0x00007fbe9cc3f110  0x00007fbe9cc5a32a  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007fbe9ca07a70  0x00007fbe9ca1f22a  Yes         /usr/lib64/gvfs/libgvfscommon.so
>0x00007fbe9c7f1e80  0x00007fbe9c7f27a8  Yes         /lib64/libutil.so.1
>0x00007fbe9b46a8a0  0x00007fbe9b46b234  No          /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007fbe9b264160  0x00007fbe9b266204  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007fbe9b05dd40  0x00007fbe9b05f326  Yes         /lib64/libcanberra-gtk3.so.0
>0x00007fbe9ae5a660  0x00007fbe9ae5a7a2  Yes         /lib64/libgthread-2.0.so.0
>0x00007fbe9ac4b120  0x00007fbe9ac5478a  Yes         /lib64/libcanberra.so.0
>0x00007fbe9aa40fb0  0x00007fbe9aa454d0  Yes         /lib64/libvorbisfile.so.3
>0x00007fbe9a82c5b0  0x00007fbe9a83820d  Yes         /lib64/libtdb.so.1
>0x00007fbe9a621380  0x00007fbe9a625716  Yes         /lib64/libltdl.so.7
>0x00007fbe9a3f5650  0x00007fbe9a40c67d  Yes         /lib64/libvorbis.so.0
>0x00007fbe9a1eca00  0x00007fbe9a1eedf9  Yes         /lib64/libogg.so.0
>0x00007fbe99fc3580  0x00007fbe99fcd380  Yes         /lib64/libcrypt.so.1
>0x00007fbe981fdac0  0x00007fbe981fdba9  Yes         /usr/lib64/webkit2gtk-4.0/injected-bundle/libwebkit2gtkinjectedbundle.so
>0x00007fbe4b5eec10  0x00007fbe4b5f682a  No          /usr/lib64/epiphany/web-extensions/libephywebextension.so
>0x00007fbe4b3b9db0  0x00007fbe4b3d4ac6  No          /usr/lib64/epiphany/libephymisc.so
>0x00007fbe4b1882d0  0x00007fbe4b19a819  No          /usr/lib64/epiphany/libephysync.so
>0x00007fbe4af5fe60  0x00007fbe4af737eb  Yes         /lib64/libjson-glib-1.0.so.0
>0x00007fbe4ace75c0  0x00007fbe4ad3d524  Yes         /lib64/libgmp.so.10
>0x00007fbe4aab4840  0x00007fbe4aac2fdf  Yes         /lib64/libhogweed.so.4
>0x00007fbe4a87dc60  0x00007fbe4a89aeec  Yes         /lib64/libnettle.so.6
>0x00007fbe49e69ce0  0x00007fbe49e6ee12  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007fbe321e8060  0x00007fbe321f6e01  Yes         /usr/lib64/gio/modules/libgiognutls.so
>0x00007fbe31ead280  0x00007fbe31f89ce8  Yes         /lib64/libgnutls.so.30
>0x00007fbe31b76440  0x00007fbe31c0e52c  Yes         /lib64/libp11-kit.so.0
>0x00007fbe3192f750  0x00007fbe319332b7  Yes         /lib64/libidn2.so.0
>0x00007fbe315bea70  0x00007fbe315f2e9e  Yes         /lib64/libunistring.so.2
>0x00007fbe103a2d40  0x00007fbe103e480e  No          /lib64/libGLX_mesa.so.0
>0x00007fbe101865c0  0x00007fbe101874c7  Yes         /lib64/libxcb-dri3.so.0
>0x00007fbe0bdfac00  0x00007fbe0bdfd42e  Yes         /lib64/libxcb-xfixes.so.0
>0x00007fbe0bbf5d90  0x00007fbe0bbf666a  Yes         /lib64/libxcb-present.so.0
>0x00007fbe0b9f0270  0x00007fbe0b9f2526  Yes         /lib64/libxcb-sync.so.1
>0x00007fbe0b7eb9b0  0x00007fbe0b7ebc60  Yes         /lib64/libxshmfence.so.1
>0x00007fbe0b5c4b00  0x00007fbe0b5d056b  Yes         /lib64/libglapi.so.0
>0x00007fbe0b3a9f40  0x00007fbe0b3b29c9  Yes         /lib64/libxcb-glx.so.0
>0x00007fbe0b19b8d0  0x00007fbe0b19cb39  Yes         /lib64/libxcb-dri2.so.0
>0x00007fbe0af94fb0  0x00007fbe0af97808  Yes         /lib64/libXxf86vm.so.1
>0x00007fbe0ad85f10  0x00007fbe0ad8ee0f  Yes         /lib64/libdrm.so.2
>0x00007fbe0a2691f0  0x00007fbe0a8db41e  Yes         /usr/lib64/dri/i965_dri.so
>0x00007fbe09feb000  0x00007fbe0a000431  Yes         /lib64/libdrm_intel.so.1
>0x00007fbe09de09e0  0x00007fbe09de48ec  Yes         /lib64/libdrm_nouveau.so.2
>0x00007fbe09bd4760  0x00007fbe09bdc122  Yes         /lib64/libdrm_radeon.so.1
>0x00007fbe099cb2e0  0x00007fbe099cf661  Yes         /lib64/libpciaccess.so.0
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7fbe06f34014	140454137118740
>rcx            0x7fbe10dfe740	140454303622976
>rdx            0x7fbe06f34014	140454137118740
>rsi            0x7fbe06f34004	140454137118724
>rdi            0x8	8
>rbp            0x7fbe10dfe740	0x7fbe10dfe740
>rsp            0x7fbe10dfe6e0	0x7fbe10dfe6e0
>r8             0x7fbe06f34028	140454137118760
>r9             0x7fbe06f34028	140454137118760
>r10            0x46a38cc1	1185123521
>r11            0x7fbe06f34004	140454137118724
>r12            0x7fbe06f34028	140454137118760
>r13            0x7fbe06f34000	140454137118720
>r14            0x71778ad2	1903659730
>r15            0x7fbe283cd960	140454695590240
>rip            0x7fbebeb815a9	0x7fbebeb815a9 <WebKit::CoordinatedBackingStoreTile::setBackBuffer(WebCore::IntRect const&, WebCore::IntRect const&, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> >&&, WebCore::IntPoint const&)+9>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            0	(raw 0x00000000000000000000)
>st1            0	(raw 0x00000000000000000000)
>st2            0	(raw 0x00000000000000000000)
>st3            0	(raw 0x00000000000000000000)
>st4            0	(raw 0x00000000000000000000)
>st5            0	(raw 0x00000000000000000000)
>st6            0	(raw 0x00000000000000000000)
>st7            0	(raw 0x00000000000000000000)
>fctrl          0x37f	895
>fstat          0x0	0
>ftag           0xffff	65535
>fiseg          0x0	0
>fioff          0x0	0
>foseg          0x0	0
>fooff          0x0	0
>fop            0x0	0
>mxcsr          0x1fa1	[ IE PE IM DM ZM OM UM PM ]
>bndcfgu        {raw = 0x0, config = {base = 0x0, reserved = 0x0, preserved = 0x0, enabled = 0x0}}	{raw = 0x0, config = {base = 0, reserved = 0, preserved = 0, enabled = 0}}
>bndstatus      {raw = 0x0, status = {bde = 0x0, error = 0x0}}	{raw = 0x0, status = {bde = 0, error = 0}}
>ymm0           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x30, 0x0 <repeats 19 times>}, v16_int16 = {0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x0, 0xf8, 0x30, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x30000000f8, 0x0, 0x0}, v2_int128 = {0x30000000f80000000000000000, 0x0}}
>ymm1           {v8_float = {0x271, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x40, 0x1c, 0x44, 0x0 <repeats 28 times>}, v16_int16 = {0x4000, 0x441c, 0x0 <repeats 14 times>}, v8_int32 = {0x441c4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x441c4000, 0x0, 0x0, 0x0}, v2_int128 = {0x441c4000, 0x0}}
>ymm2           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>ymm3           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>ymm4           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0 <repeats 19 times>}, v16_int16 = {0x200, 0x0, 0x200, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x200, 0x200, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x20000000200, 0x100000001, 0x0, 0x0}, v2_int128 = {0x1000000010000020000000200, 0x0}}
>ymm5           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0 <repeats 21 times>}, v16_int16 = {0x1, 0x0, 0x1, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x1, 0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x100000001, 0x100000, 0x0, 0x0}, v2_int128 = {0x1000000000000100000001, 0x0}}
>ymm6           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x10, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0 <repeats 19 times>}, v16_int16 = {0x1000, 0x0, 0x800, 0x0, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x1000, 0x800, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x80000001000, 0x100000200, 0x0, 0x0}, v2_int128 = {0x1000002000000080000001000, 0x0}}
>ymm7           {v8_float = {0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x20, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1f, 0x40, 0x40, 0x40, 0x40, 0x40, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0x0, 0x0, 0xc, 0x401f, 0x4040, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x0, 0x401f000c, 0x40404040, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x40404040401f000c, 0x0, 0x0}, v2_int128 = {0x40404040401f000c0000000000000000, 0x0}}
>ymm8           {v8_float = {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x200, 0x0, 0x0}, v32_int8 = {0x0 <repeats 14 times>, 0x80, 0x40, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x0, 0x0, 0x40800000, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x4080000000000000, 0x0, 0x0}, v2_int128 = {0x40800000000000000000000000000000, 0x0}}
>ymm9           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>ymm10          {v8_float = {0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x100, 0x100, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x40, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0x0, 0x4070, 0x0, 0x0, 0x0, 0x4070, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x40700000, 0x0, 0x40700000, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x4070000000000000, 0x4070000000000000, 0x0, 0x0}, v2_int128 = {0x40700000000000004070000000000000, 0x0}}
>ymm11          {v8_float = {0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x400, 0x400, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x40, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0x0, 0x4090, 0x0, 0x0, 0x0, 0x4090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x40900000, 0x0, 0x40900000, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x4090000000000000, 0x4090000000000000, 0x0, 0x0}, v2_int128 = {0x40900000000000004090000000000000, 0x0}}
>ymm12          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>ymm13          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>ymm14          {v8_float = {0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0xffffffffffffffff, 0x0, 0x0, 0x0}, v32_int8 = {0xd7, 0xe9, 0x5f, 0x16, 0x26, 0x7b, 0xfe, 0xbf, 0x0 <repeats 24 times>}, v16_int16 = {0xe9d7, 0x165f, 0x7b26, 0xbffe, 0x0 <repeats 12 times>}, v8_int32 = {0x165fe9d7, 0xbffe7b26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xbffe7b26165fe9d7, 0x0, 0x0, 0x0}, v2_int128 = {0xbffe7b26165fe9d7, 0x0}}
>ymm15          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
>bnd0           {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1	{lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
>bnd1           {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1	{lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
>bnd2           {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1	{lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
>bnd3           {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1	{lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
>Dump of assembler code for function WebKit::CoordinatedBackingStoreTile::setBackBuffer(WebCore::IntRect const&, WebCore::IntRect const&, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> >&&, WebCore::IntPoint const&):
>   0x00007fbebeb815a0 <+0>:	endbr64 
>   0x00007fbebeb815a4 <+4>:	movdqu (%rdx),%xmm0
>   0x00007fbebeb815a8 <+8>:	push   %rbx
>=> 0x00007fbebeb815a9 <+9>:	movups %xmm0,0x28(%rdi)
>   0x00007fbebeb815ad <+13>:	movdqu (%rsi),%xmm1
>   0x00007fbebeb815b1 <+17>:	movups %xmm1,0x38(%rdi)
>   0x00007fbebeb815b5 <+21>:	mov    (%r8),%rax
>   0x00007fbebeb815b8 <+24>:	mov    %rax,0x48(%rdi)
>   0x00007fbebeb815bc <+28>:	mov    (%rcx),%rax
>   0x00007fbebeb815bf <+31>:	movq   $0x0,(%rcx)
>   0x00007fbebeb815c6 <+38>:	mov    0x20(%rdi),%rbx
>   0x00007fbebeb815ca <+42>:	mov    %rax,0x20(%rdi)
>   0x00007fbebeb815ce <+46>:	test   %rbx,%rbx
>   0x00007fbebeb815d1 <+49>:	je     0x7fbebeb815d9 <WebKit::CoordinatedBackingStoreTile::setBackBuffer(WebCore::IntRect const&, WebCore::IntRect const&, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> >&&, WebCore::IntPoint const&)+57>
>   0x00007fbebeb815d3 <+51>:	lock subl $0x1,(%rbx)
>   0x00007fbebeb815d7 <+55>:	je     0x7fbebeb815e0 <WebKit::CoordinatedBackingStoreTile::setBackBuffer(WebCore::IntRect const&, WebCore::IntRect const&, WTF::RefPtr<Nicosia::Buffer, WTF::DumbPtrTraits<Nicosia::Buffer> >&&, WebCore::IntPoint const&)+64>
>   0x00007fbebeb815d9 <+57>:	pop    %rbx
>   0x00007fbebeb815da <+58>:	retq   
>   0x00007fbebeb815db <+59>:	nopl   0x0(%rax,%rax,1)
>   0x00007fbebeb815e0 <+64>:	mov    %rbx,%rdi
>   0x00007fbebeb815e3 <+67>:	callq  0x7fbebed12800 <Nicosia::Buffer::~Buffer()>
>   0x00007fbebeb815e8 <+72>:	mov    %rbx,%rdi
>   0x00007fbebeb815eb <+75>:	pop    %rbx
>   0x00007fbebeb815ec <+76>:	jmpq   0x7fbebe7d68b0 <_ZN3WTF8fastFreeEPv@plt>
>End of assembler dump.

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Attachments on bug 1585064: 1446568 | 1446569 | 1446570 | 1446571 | 1446572 | 1446573 | 1446574 | 1446575 | 1446576 | 1446577 | 1446578 | 1446793