WebKit Bugzilla
Attachment 341780 Details for
Bug 186206
: REGRESSION(r230950): [GTK] WebKit::CoordinatedBackingStoreTile::setBackBuffer(): WebKitWebProcess killed by SIGSEGV (ASSERTION FAILED: it != m_tiles.end())
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Google News crash backtrace.
backtracegooglenewscrash.txt (text/plain), 47.77 KB, created by
Ryan Farmer
on 2018-06-01 13:18:42 PDT
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Description:
Google News crash backtrace.
Filename:
MIME Type:
Creator:
Ryan Farmer
Created:
2018-06-01 13:18:42 PDT
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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