谷歌浏览器崩溃内存泄漏或任何渲染问题

Question

我们在Chrome浏览器上运行了SPA。使用该应用程序一段时间后，它会间歇地崩溃。我收到了Aw Snap错误页面。

我启用了Chrome中的日志，并在日志文件中找到了以下信息。此外，即使在Chrome中启用了转储文件设置，Google Chrome也无法生成转储文件。

Chrome日志中的错误消息

[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph 6f
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph b3
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph 11b
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph bf
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph 48
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph 46
[0226/100630:INFO:SkScalerContext.cpp(170)] --- no context for glyph 23
[0226/100630:INFO:SkCanvas.cpp(747)] Unable to create device for layer.
[0226/100630:INFO:SkCanvas.cpp(747)] Unable to create device for layer.
[0226/100630:INFO:SkCanvas.cpp(747)] Unable to create device for layer.

任何人都可以提供一些指示，指出错误消息＆＃34;无法为图层创建设备。＆＃34; 和＆＃34;没有字形的上下文＆＃34 ; 表示此错误消息的可能原因是什么？

由于在使用应用程序一段时间后发生崩溃，我怀疑内存泄漏。是否可能因内存泄漏而发生错误？

编辑1：

随着Javascript内存的增加，似乎存在内存泄漏。此外，堆分配显示增加的内存，没有得到清除。但是，SPA本身并不复杂，并且有很多对象，我将分析哪些对象正在阻止GC中的其他对象。

此外，Chrome会在CrashReports文件夹中创建一个0Kb转储文件。

此外，我进行了一次进程转储并使用 windbg 进行分析。以下是！analyze-v命令的输出。我是初学者分析内存转储，从windbg看来，似乎引发了访问冲突异常，似乎没有可用于分配Bitmap的内存。此转储信息是否也指向任何其他有用信息？

FAULTING_IP: 
chrome_1490000!skia::CrashForBitmapAllocationFailure+70 [c:\b\build\slave\chrome-official\build\src\skia\ext\platform_canvas_win.cc @ 46]
01956d67 mov     dword ptr ds:[3],0

EXCEPTION_RECORD:  ffffffff -- (.exr 0xffffffffffffffff)
ExceptionAddress: 01956d67 (chrome_1490000!skia::CrashForBitmapAllocationFailure+0x00000070)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 00000001
   Parameter[1]: 00000003
Attempt to write to address 00000003

PROCESS_NAME:  chrome.exe

ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_PARAMETER1:  00000001

EXCEPTION_PARAMETER2:  00000003

WRITE_ADDRESS:  00000003 

FOLLOWUP_IP: 
chrome_1490000!skia::CrashForBitmapAllocationFailure+70 [c:\b\build\slave\chrome-official\build\src\skia\ext\platform_canvas_win.cc @ 46]
01956d67 mov     dword ptr ds:[3],0

MOD_LIST: <ANALYSIS/>

NTGLOBALFLAG:  0

APPLICATION_VERIFIER_FLAGS:  0

FAULTING_THREAD:  00002fac

BUGCHECK_STR:  APPLICATION_FAULT_NULL_CLASS_PTR_DEREFERENCE_INVALID_POINTER_WRITE

PRIMARY_PROBLEM_CLASS:  NULL_CLASS_PTR_DEREFERENCE

DEFAULT_BUCKET_ID:  NULL_CLASS_PTR_DEREFERENCE

LAST_CONTROL_TRANSFER:  from 014ef4ed to 01956d67

STACK_TEXT:  
003deb9c 014ef4ed 000004cc 000000d6 00000057 chrome_1490000!skia::CrashForBitmapAllocationFailure+0x70 [c:\b\build\slave\chrome-official\build\src\skia\ext\platform_canvas_win.cc @ 46]
003debc0 0160893b 000004cc 000000d6 00000001 chrome_1490000!skia::PlatformCanvas::initialize+0x97 [c:\b\build\slave\chrome-official\build\src\skia\ext\platform_canvas_win.cc @ 107]
003debe4 016086ef 000004cc 000000d6 003ded54 chrome_1490000!TransportDIB::GetPlatformCanvas+0x3f [c:\b\build\slave\chrome-official\build\src\ui\gfx\surface\transport_dib_win.cc @ 74]
003dec04 0160696b 035f4774 000000d6 003dedd8 chrome_1490000!RenderProcessImpl::GetDrawingCanvas+0x4d [c:\b\build\slave\chrome-official\build\src\content\renderer\render_process_impl.cc @ 169]
003ded80 01606488 035f4700 017ec98a 003def0c chrome_1490000!RenderWidget::DoDeferredUpdate+0x49b [c:\b\build\slave\chrome-official\build\src\content\renderer\render_widget.cc @ 843]
003ded88 017ec98a 003def0c 035f4700 03606ab8 chrome_1490000!RenderWidget::DoDeferredUpdateAndSendInputAck+0x8 [c:\b\build\slave\chrome-official\build\src\content\renderer\render_widget.cc @ 731]
003dedb4 017ec725 015d826f 1d660a04 035f4700 chrome_1490000!RenderWidget::OnUpdateRectAck+0xe1 [c:\b\build\slave\chrome-official\build\src\content\renderer\render_widget.cc @ 383]
003dedb8 015d826f 1d660a04 035f4700 035f4700 chrome_1490000!IPC::Message::Dispatch<RenderWidget,RenderWidget>+0x1a [c:\b\build\slave\chrome-official\build\src\ipc\ipc_message.h @ 138]
003def0c 015c10c8 1d660a04 1d660a04 1d660a04 chrome_1490000!RenderWidget::OnMessageReceived+0xb0 [c:\b\build\slave\chrome-official\build\src\content\renderer\render_widget.cc @ 201]
003df420 0154d34f 1d660a04 03613d84 0154d329 chrome_1490000!RenderViewImpl::OnMessageReceived+0x1381 [c:\b\build\slave\chrome-official\build\src\content\renderer\render_view_impl.cc @ 764]
003df42c 0154d329 1d660a04 0150aed5 1d660a04 chrome_1490000!MessageRouter::RouteMessage+0x23 [c:\b\build\slave\chrome-official\build\src\content\common\message_router.cc @ 47]
003df434 0150aed5 1d660a04 003df510 00000000 chrome_1490000!MessageRouter::OnMessageReceived+0x1b [c:\b\build\slave\chrome-official\build\src\content\common\message_router.cc @ 39]
003df490 014c39f0 1d660a04 00000002 014c0c8a chrome_1490000!ChildThread::OnMessageReceived+0x178 [c:\b\build\slave\chrome-official\build\src\content\common\child_thread.cc @ 201]
003df49c 014c0c8a 1d6609f0 00000000 1d6609f4 chrome_1490000!base::internal::Invoker<2,base::internal::BindState<base::internal::RunnableAdapter<void (__thiscall quota::QuotaManagerProxy::*)(GURL const &)>,void __cdecl(quota::QuotaManagerProxy *,GURL const &),void __cdecl(quota::QuotaManagerProxy *,GURL)>,void __cdecl(quota::QuotaManagerProxy *,GURL const &)>::Run+0x16 [c:\b\build\slave\chrome-official\build\src\base\bind_internal.h @ 1254]
003df4e8 014c0962 003df748 003df510 003df748 chrome_1490000!MessageLoop::RunTask+0x21e [c:\b\build\slave\chrome-official\build\src\base\message_loop.cc @ 460]
003df758 01493ffd 0a805c60 00000051 00000004 chrome_1490000!MessageLoop::DoWork+0x2d1 [c:\b\build\slave\chrome-official\build\src\base\message_loop.cc @ 661]
003df860 014a5d87 035f0780 035f0788 035f0788 chrome_1490000!tcmalloc::ThreadCache::Deallocate+0x2c [c:\b\build\slave\chrome-official\build\src\third_party\tcmalloc\chromium\src\thread_cache.h @ 346]
003df930 014a86c6 00000014 0000001f 03613d84 chrome_1490000!std::_Allocate<unsigned short>+0x71 [c:\program files (x86)\microsoft visual studio 9.0\vc\include\xmemory @ 44]
003df98c 014b03f0 00000000 00000008 00000000 chrome_1490000!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::compare+0x4b [c:\program files (x86)\microsoft visual studio 9.0\vc\include\xstring @ 2051]
003df9a8 014b1fe4 003dfa20 003dfab0 00000000 chrome_1490000!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::compare+0x26 [c:\program files (x86)\microsoft visual studio 9.0\vc\include\xstring @ 2027]
003df9bc 014a54b4 003dfa78 003dfa20 003dfab0 chrome_1490000!`anonymous namespace'::RunNamedProcessTypeMain+0x42 [c:\b\build\slave\chrome-official\build\src\content\app\content_main.cc @ 264]
003dfa98 014a5244 01360000 003dfb98 003dfab0 chrome_1490000!content::ContentMain+0x224 [c:\b\build\slave\chrome-official\build\src\content\app\content_main.cc @ 457]
003dfacc 01385239 01360000 003dfb98 003dfba0 chrome_1490000!ChromeMain+0x1e [c:\b\build\slave\chrome-official\build\src\chrome\app\chrome_main.cc @ 28]
003dfb44 0138471d 01360000 003dfb98 fffffffe chrome!MainDllLoader::Launch+0xf1 [c:\b\build\slave\chrome-official\build\src\chrome\app\client_util.cc @ 343]
003dfba4 013a33ff 01360000 00000000 005e2fa4 chrome!wWinMain+0x60 [c:\b\build\slave\chrome-official\build\src\chrome\app\chrome_exe_main_win.cc @ 37]
003dfc34 76fb343d 7efde000 003dfc80 777f9832 chrome!__tmainCRTStartup+0x112 [f:\dd\vctools\crt_bld\self_x86\crt\src\crt0.c @ 263]
003dfc40 777f9832 7efde000 77d58cd7 00000000 kernel32!BaseThreadInitThunk+0xe
003dfc80 777f9805 013a346a 7efde000 00000000 ntdll!__RtlUserThreadStart+0x70
003dfc98 00000000 013a346a 7efde000 00000000 ntdll!_RtlUserThreadStart+0x1b


STACK_COMMAND:  ~0s; .ecxr ; kb

FAULTING_SOURCE_CODE:  
No source found for 'c:\b\build\slave\chrome-official\build\src\skia\ext\platform_canvas_win.cc'


SYMBOL_STACK_INDEX:  0

SYMBOL_NAME:  chrome!skia::CrashForBitmapAllocationFailure+70

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: chrome_1490000

IMAGE_NAME:  chrome.dll

DEBUG_FLR_IMAGE_TIMESTAMP:  4f331615

FAILURE_BUCKET_ID:  NULL_CLASS_PTR_DEREFERENCE_c0000005_chrome.dll!skia::CrashForBitmapAllocationFailure

BUCKET_ID:  APPLICATION_FAULT_NULL_CLASS_PTR_DEREFERENCE_INVALID_POINTER_WRITE_chrome!skia::CrashForBitmapAllocationFailure+70

WATSON_STAGEONE_URL:  http://watson.microsoft.com/StageOne/chrome_exe/18_0_1025_11/4f331682/chrome_dll/18_0_1025_11/4f331615/c0000005/004c6d67.htm?Retriage=1

Followup: MachineOwner
---------

注意：此错误未包含在最新的Chrome＆amp;金丝雀建造。我们在旧版Chrome（32位）上收到此错误。