Thank you for the report. This is a known memory leak issue that we believe is a problem in 10.12.


Thread 0 Crashed:: CrBrowserMain  Dispatch queue: com.apple.main-thread
0   com.google.Chrome.framework   	0x000000010c0aec01 base::debug::BreakDebugger() + debugger_posix.cc:260
1   com.google.Chrome.framework   	0x000000010c0c7506 logging::LogMessage::~LogMessage() + logging.cc:748
2   com.google.Chrome.framework   	0x000000010c0ec543 base::(anonymous namespace)::OnNoMemory(unsigned long) + memory.cc:23
3   com.google.Chrome.framework   	0x000000010c0ecd25 base::(anonymous namespace)::oom_killer_malloc(_malloc_zone_t*, unsigned long) + memory_mac.mm:138
4   libsystem_malloc.dylib        	0x00007fffc2ee92da malloc_zone_malloc + 107
5   libsystem_malloc.dylib        	0x00007fffc2ee8258 malloc + 24
6   com.apple.HIToolbox           	0x00007fffacffec39 -[IMKInputSession _coreAttributesFromRange:whichAttributes:completionHandler:] + 61
7   com.apple.HIToolbox           	0x00007fffad000cb7 -[IMKInputSession attributedSubstringFromRange:completionHandler:] + 186
8   com.apple.HIToolbox           	0x00007fffacff045b __61-[IMKInputSession imkxpc_attributedSubstringFromRange:reply:]_block_invoke + 530
9   com.apple.CoreFoundation      	0x00007fffad82f7dc __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
10  com.apple.CoreFoundation      	0x00007fffad8107e4 __CFRunLoopDoBlocks + 356
11  com.apple.CoreFoundation      	0x00007fffad810326 __CFRunLoopRun + 1878
12  com.apple.CoreFoundation      	0x00007fffad80f974 CFRunLoopRunSpecific + 420
13  com.apple.HIToolbox           	0x00007fffacfd761e -[IMKInputSessionXPCInvocation invocationAwaitXPCReply] + 606
14  com.apple.HIToolbox           	0x00007fffacfdeb96 __49-[IMKInputSession handleEvent:completionHandler:]_block_invoke_2.482 + 1720
15  com.apple.HIToolbox           	0x00007fffacfddfb4 __49-[IMKInputSession handleEvent:completionHandler:]_block_invoke_2.441 + 566
16  com.apple.HIToolbox           	0x00007fffacfc22f4 -[IMKClient switchedInputMode:completionHandler:] + 405
17  com.apple.HIToolbox           	0x00007fffacfdce5e -[IMKInputSession tryHandleEventSwitchedInputMode:eventWasHandled:continuationHandler:] + 122
18  com.apple.HIToolbox           	0x00007fffacfddd58 __49-[IMKInputSession handleEvent:completionHandler:]_block_invoke.440 + 170
19  com.apple.HIToolbox           	0x00007fffacfddb97 __49-[IMKInputSession handleEvent:completionHandler:]_block_invoke + 261
20  com.apple.HIToolbox           	0x00007fffacfe9ded -[IMKInputSession _eventIsOn:completionHandler:] + 1838
21  com.apple.HIToolbox           	0x00007fffacfdd40d -[IMKInputSession handleEvent:completionHandler:] + 890
22  com.apple.HIToolbox           	0x00007fffacf8dee4 IMKInputSessionProcessEventRefWithCompletionHandler + 120
23  com.apple.HIToolbox           	0x00007fffacf8d296 InputMethodInstanceProcessEventRef_WithCompletionHandler + 129
24  com.apple.HIToolbox           	0x00007fffacf7b1fe __TSMEventToInputMethod_WithCompletionHandler_block_invoke + 124
25  com.apple.HIToolbox           	0x00007fffacf7f084 __SendTSMDocumentLockEvent_WithCompletionHandler_block_invoke + 95
26  com.apple.HIToolbox           	0x00007fffacdcd032 ___ZL23DispatchEventToHandlersP14EventTargetRecP14OpaqueEventRefP14HandlerCallRec_block_invoke + 108
27  com.apple.AppKit              	0x00007fffab4d8154 -[NSTextInputContext handleTSMEvent:completionHandler:] + 3298
28  com.apple.AppKit              	0x00007fffab4d7403 _NSTSMEventHandler + 321
29  com.apple.HIToolbox           	0x00007fffacd73b15 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1708
30  com.apple.HIToolbox           	0x00007fffacd72d86 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 428
31  com.apple.HIToolbox           	0x00007fffacd72bcf SendEventToEventTargetWithOptions + 43
32  com.apple.HIToolbox           	0x00007fffacdca026 SendTSMEvent_WithCompletionHandler + 408
33  com.apple.HIToolbox           	0x00007fffacf7b135 TrySendLockEvent_BeforeEventToInputMethod_WithContinuationHandler + 351
34  com.apple.HIToolbox           	0x00007fffacf7af72 TSMEventToInputMethod_WithCompletionHandler + 148
35  com.apple.HIToolbox           	0x00007fffacf7aebe TSMEventToKeyboardInputMethod_WithCompletionHandler + 127
36  com.apple.HIToolbox           	0x00007fffacdc9514 TSMKeyEvent_WithCompletionHandler + 584
37  com.apple.HIToolbox           	0x00007fffacdc9293 __TSMProcessRawKeyEventWithOptionsAndCompletionHandler_block_invoke_4 + 251
38  com.apple.HIToolbox           	0x00007fffacdc90c0 __TSMProcessRawKeyEventWithOptionsAndCompletionHandler_block_invoke_3 + 281
39  com.apple.HIToolbox           	0x00007fffacdc8dd6 __TSMProcessRawKeyEventWithOptionsAndCompletionHandler_block_invoke_2 + 308
40  com.apple.HIToolbox           	0x00007fffacdc8b0d __TSMProcessRawKeyEventWithOptionsAndCompletionHandler_block_invoke + 300
41  com.apple.HIToolbox           	0x00007fffacdc807d TSMProcessRawKeyEventWithOptionsAndCompletionHandler + 3604
42  com.apple.AppKit              	0x00007fffabd1260d __84-[NSTextInputContext _handleEvent:options:allowingSyntheticEvent:completionHandler:]_block_invoke.1077 + 116
43  com.apple.AppKit              	0x00007fffabd118c5 __204-[NSTextInputContext tryTSMProcessRawKeyEvent_orSubstitution:dispatchCondition:setupForDispatch:furtherCondition:doubleSpaceSubstitutionCondition:doubleSpaceSubstitutionWork:dispatchTSMWork:continuation:]_block_invoke.1003 + 121
44  com.apple.AppKit              	0x00007fffabd1172f -[NSTextInputContext tryTSMProcessRawKeyEvent_orSubstitution:dispatchCondition:setupForDispatch:furtherCondition:doubleSpaceSubstitutionCondition:doubleSpaceSubstitutionWork:dispatchTSMWork:continuation:] + 285
45  com.apple.AppKit              	0x00007fffabd12057 -[NSTextInputContext _handleEvent:options:allowingSyntheticEvent:completionHandler:] + 1515
46  com.apple.AppKit              	0x00007fffabd1159e -[NSTextInputContext _handleEvent:allowingSyntheticEvent:] + 114
47  com.apple.AppKit              	0x00007fffab4d5e0a -[NSView interpretKeyEvents:] + 232
48  com.google.Chrome.framework   	0x000000010b76706e -[RenderWidgetHostViewCocoa keyEvent:wasKeyEquivalent:] + render_widget_host_view_mac.mm:2143
49  com.google.Chrome.framework   	0x000000010b766c85 -[RenderWidgetHostViewCocoa keyEvent:] + render_widget_host_view_mac.mm:2028
50  com.google.Chrome.framework   	0x000000010ca278ce -[BaseView keyDown:] + base_view.mm:164
51  com.apple.AppKit              	0x00007fffabc32680 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 4086
52  com.apple.AppKit              	0x00007fffabc312be -[NSWindow(NSEventRouting) sendEvent:] + 541
53  com.google.Chrome.framework   	0x000000010e6128df -[ChromeEventProcessingWindow sendEvent:] + chrome_event_processing_window.mm:73
54  com.apple.AppKit              	0x00007fffababaa1c -[NSApplication(NSEvent) sendEvent:] + 4768
55  com.google.Chrome.framework   	0x000000010bca077c __34-[BrowserCrApplication sendEvent:]_block_invoke + chrome_browser_application_mac.mm:370
56  com.google.Chrome.framework   	0x000000010c0c81aa base::mac::CallWithEHFrame(void () block_pointer) + 
57  com.google.Chrome.framework   	0x000000010bca06c8 -[BrowserCrApplication sendEvent:] + chrome_browser_application_mac.mm:374
58  com.apple.AppKit              	0x00007fffab335f81 -[NSApplication run] + 1002
59  com.google.Chrome.framework   	0x000000010c0d638e base::MessagePumpNSApplication::DoRun(base::MessagePump::Delegate*) + message_pump_mac.mm:654
60  com.google.Chrome.framework   	0x000000010c0d5a2c base::MessagePumpCFRunLoopBase::Run(base::MessagePump::Delegate*) + message_pump_mac.mm:218
61  com.google.Chrome.framework   	0x000000010c0f1023 base::RunLoop::Run() + run_loop.cc:36
62  com.google.Chrome.framework   	0x000000010bca58b5 ChromeBrowserMainParts::MainMessageLoopRun(int*) + chrome_browser_main.cc:2014
63  com.google.Chrome.framework   	0x000000010b4fe6a4 content::BrowserMainLoop::RunMainMessageLoopParts() + browser_main_loop.cc:986
64  com.google.Chrome.framework   	0x000000010b500dd2 content::BrowserMainRunnerImpl::Run() + memory:2761
65  com.google.Chrome.framework   	0x000000010b4fa7dc content::BrowserMain(content::MainFunctionParams const&) + browser_main.cc:46
66  com.google.Chrome.framework   	0x000000010bc5d7cd content::ContentMainRunnerImpl::Run() + content_main_runner.cc:774
67  com.google.Chrome.framework   	0x000000010bc5ca66 content::ContentMain(content::ContentMainParams const&) + content_main.cc:20
68  com.google.Chrome.framework   	0x000000010a8817ac ChromeMain + chrome_main.cc:108
69  com.google.Chrome             	0x000000010a804d9a main + chrome_exe_main_mac.c:89
70  libdyld.dylib                 	0x00007fffc2d67255 start + 1

Thank you for your prompt reply，I hope this issue to be fixed quickly.