VERSION
Chrome Version: 54.0.2830.0 canary (64-bit)
Operating System: Windows 7

REPRODUCTION CASE
1. Navigate to chrome://md-settings
2. Open devtools and emulate
3. Select "Show home button" option

rax=0700020100034000 rbx=0000044b76901b70 rcx=0000044b76901b70
rdx=000007fed5287608 rsi=0000000000000000 rdi=0000000000000000
rip=000007fed24b801b rsp=000000000031c470 rbp=000000000031c5a0
 r8=0000000000000000  r9=0000044b76901b70 r10=000000007b9ddf6b
r11=000000000031c420 r12=0000044f08622320 r13=0000000000000000
r14=0000000000000004 r15=0000000000000004
iopl=0         nv up ei pl nz na po nc
cs=0033  ss=0000  ds=0000  es=0000  fs=0053  gs=002b             efl=00010206
*** WARNING: Unable to verify checksum for chrome_child.dll
chrome_child!blink::TouchAdjustment::nodeRespondsToTapGesture+0x6f:
000007fe`d24b801b f6406006        test    byte ptr [rax+60h],6 ds:07000201`00034060=??
0:000> k
  *** Stack trace for last set context - .thread/.cxr resets it
Child-SP          RetAddr           Call Site
00000000`0031c470 000007fe`d24b7be2 chrome_child!blink::TouchAdjustment::nodeRespondsToTapGesture+0x6f [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\page\touchadjustment.cpp @ 97]
00000000`0031c4a0 000007fe`d22edb8e chrome_child!blink::TouchAdjustment::compileSubtargetList+0x10e [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\page\touchadjustment.cpp @ 270]
00000000`0031cb30 000007fe`d22edb01 chrome_child!blink::findBestClickableCandidate+0x52 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\page\touchadjustment.cpp @ 490]
00000000`0031cba0 000007fe`d24b92a1 chrome_child!blink::EventHandler::bestClickableNodeForHitTestResult+0xfd [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\input\eventhandler.cpp @ 1762]
00000000`0031ccd0 000007fe`d24b941a chrome_child!blink::EventHandler::applyTouchAdjustment+0x59 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\input\eventhandler.cpp @ 2022]
00000000`0031cd20 000007fe`d24b91ca chrome_child!blink::EventHandler::hitTestResultForGestureEvent+0x122 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\input\eventhandler.cpp @ 1982]
00000000`0031cf30 000007fe`d254785c chrome_child!blink::EventHandler::targetGestureEvent+0x92 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\core\input\eventhandler.cpp @ 1945]
00000000`0031cff0 000007fe`d2545ec7 chrome_child!blink::WebViewImpl::handleGestureEvent+0x13c [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\web\webviewimpl.cpp @ 806]
00000000`0031d2e0 000007fe`d2545d6a chrome_child!blink::PageWidgetDelegate::handleInputEvent+0xb7 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\web\pagewidgetdelegate.cpp @ 180]
00000000`0031d440 000007fe`d2545546 chrome_child!blink::WebViewImpl::handleInputEvent+0x152 [c:\b\build\slave\win64-pgo\build\src\third_party\webkit\source\web\webviewimpl.cpp @ 2221]
00000000`0031d560 000007fe`d254531e chrome_child!content::RenderWidgetInputHandler::HandleInputEvent+0x222 [c:\b\build\slave\win64-pgo\build\src\content\renderer\input\render_widget_input_handler.cc @ 323]
00000000`0031d8f0 000007fe`d255c003 chrome_child!content::RenderWidget::OnHandleInputEvent+0x16 [c:\b\build\slave\win64-pgo\build\src\content\renderer\render_widget.cc @ 677]
00000000`0031d920 000007fe`d255b84b chrome_child!IPC::MessageT<InputMsg_HandleInputEvent_Meta,std::tuple<blink::WebInputEvent const * __ptr64,ui::LatencyInfo,enum content::InputEventDispatchType>,void>::Dispatch<content::RenderWidget,content::RenderWidget,void,void (__cdecl content::RenderWidget::*)(blink::WebInputEvent const * __ptr64,ui::LatencyInfo const & __ptr64,enum content::InputEventDispatchType) __ptr64>+0xc3 [c:\b\build\slave\win64-pgo\build\src\ipc\ipc_message_templates.h @ 121]
00000000`0031dbb0 000007fe`d2341819 chrome_child!content::RenderWidget::OnMessageReceived+0xef [c:\b\build\slave\win64-pgo\build\src\content\renderer\render_widget.cc @ 479]
00000000`0031dc40 000007fe`d2376425 chrome_child!content::RenderViewImpl::OnMessageReceived+0x199 [c:\b\build\slave\win64-pgo\build\src\content\renderer\render_view_impl.cc @ 1381]
00000000`0031dde0 000007fe`d23760ca chrome_child!IPC::MessageRouter::RouteMessage+0x29 [c:\b\build\slave\win64-pgo\build\src\ipc\message_router.cc @ 53]
00000000`0031de10 000007fe`d2210bf7 chrome_child!content::ChildThreadImpl::OnMessageReceived+0x9e [c:\b\build\slave\win64-pgo\build\src\content\child\child_thread_impl.cc @ 774]
00000000`0031dea0 000007fe`d266ba45 chrome_child!base::internal::Invoker<base::internal::BindState<void (__cdecl content::MojoShellConnectionImpl::*)(shell::Identity const & __ptr64) __ptr64,base::WeakPtr<content::MojoShellConnectionImpl> >,void __cdecl(shell::Identity const & __ptr64)>::Run+0x2f [c:\b\build\slave\win64-pgo\build\src\base\bind_internal.h @ 328]
00000000`0031ded0 000007fe`d266b962 chrome_child!content::InputEventFilter::HandleEventOnMainThread+0x81 [c:\b\build\slave\win64-pgo\build\src\content\renderer\input\input_event_filter.cc @ 253]
00000000`0031dfa0 000007fe`d205064e chrome_child!content::MainThreadEventQueue::PopEventOnMainThread+0xba [c:\b\build\slave\win64-pgo\build\src\content\renderer\input\main_thread_event_queue.cc @ 108]

 

Deleted: Recording #3.mp4 465 KB

	Recording #3.mp4 465 KB View Download