蓝屏 Dump文件分析方法

WinDbg使用有点麻烦，还要符号表什么的。试了下，感觉显示很乱，分析的也不够全面。。。

试试其他的吧！今天电脑蓝屏了，就使用其dump文件测试，如下：

1、首先，最详细的，要属Osr Online这个在线分析网站了：

打开其分析地址：http://www.osronline.com/page.cfm?name=analyze

下拉，找到上传按钮(上图)，将需要分析的dump文件浏览上传即可。。。dump文件一般在C:\Windows\minidump下

分析完成后生成的内容非常多：

主要看第一个Primary Analysis就好了：

Crash Dump Analysis provided by OSR Open Systems Resources, Inc. (http://www.osr.com)
Online Crash Dump Analysis Service
See http://www.osronline.com for more information
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.18741.amd64fre.win7sp1_gdr.150202-1526
Machine Name:
Kernel base = 0xfffff800`04606000 PsLoadedModuleList = 0xfffff800`0484a890
Debug session time: Sun Mar 13 07:26:48.129 2016 (UTC - 4:00)
System Uptime: 12 days 22:27:09.972
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff960000c7237, Address of the instruction which caused the bugcheck
Arg3: fffff88006e6e9d0, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

Debugging Details:
------------------

TRIAGER: Could not open triage file : e:\dump_analysis\program\triage\modclass.ini, error 2

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

FAULTING_IP: 
win32k!HmgLockEx+a3
fffff960`000c7237 0fb7430c        movzx   eax,word ptr [rbx+0Ch]

CONTEXT:  fffff88006e6e9d0 -- (.cxr 0xfffff88006e6e9d0)
rax=fffff900c0210000 rbx=0000000000000000 rcx=fffffa800cc05b50
rdx=fffff900c0210000 rsi=0000000000000000 rdi=fffff900c0210000
rip=fffff960000c7237 rsp=fffff88006e6f3b0 rbp=0000000000000000
 r8=0000000000000001  r9=0000000000000000 r10=0000000000000000
r11=fffff88006e6f418 r12=000000006601ac00 r13=0000000000000000
r14=0000000000000001 r15=0000000000000001
iopl=0         nv up ei pl zr na po nc
cs=0010  ss=0000  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246
win32k!HmgLockEx+0xa3:
fffff960`000c7237 0fb7430c        movzx   eax,word ptr [rbx+0Ch] ds:002b:00000000`0000000c=????
Resetting default scope

CUSTOMER_CRASH_COUNT:  2

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

BUGCHECK_STR:  0x3B

PROCESS_NAME:  dwm.exe

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from fffff9600028dc00 to fffff960000c7237

STACK_TEXT:  
fffff880`06e6f3b0 fffff960`0028dc00 : fffff900`cddb1320 000006ff`31355348 fffff900`c00cd010 fffff900`d3bc6010 : win32k!HmgLockEx+0xa3
fffff880`06e6f420 fffff960`001e3a4c : fffff900`cddb1320 fffff900`cddb1320 fffff900`c00cd010 fffff900`c00cd070 : win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+0x40
fffff880`06e6f450 fffff960`001570f9 : fffff900`00000001 fffff900`d3bc6028 00000000`00000000 00000029`00000029 : win32k!GreTransferDwmStateToSpriteState+0xf4
fffff880`06e6f540 fffff960`0015768d : 00000000`00000001 00000000`00000000 00000000`00000001 fffff960`00000000 : win32k!zzzDecomposeDesktop+0x139
fffff880`06e6f5d0 fffff960`0012c40b : fffffa80`0c132690 fffff880`06e6fae0 00000000`00000001 00000000`00000000 : win32k!xxxDwmStopRedirection+0x69
fffff880`06e6f620 fffff960`000cad71 : 00000000`00000000 00000000`00000000 fffff900`c04010e0 fffffa80`0cc05b00 : win32k!xxxDwmProcessShutdown+0x3b
fffff880`06e6f650 fffff960`000ef8d3 : fffff900`c2197c48 fffff900`c2197c20 fffff900`c2197c20 fffff900`c2197c20 : win32k!xxxDestroyThreadInfo+0x5a9
fffff880`06e6f720 fffff960`000c6c10 : 00000000`00000000 fffffa80`0cc05b50 fffffa80`0cc05b50 00000000`00000001 : win32k!UserThreadCallout+0x93
fffff880`06e6f750 fffff800`04952615 : 00000000`00000000 00000000`00000000 00000000`00000000 fffffa80`0cc05b00 : win32k!W32pThreadCallout+0x78
fffff880`06e6f780 fffff800`04938a75 : 00000000`c0000005 00000000`00000000 00000000`78457300 00000000`00000000 : nt!PspExitThread+0x285
fffff880`06e6f880 fffff800`0466e6fa : 00000000`00000002 fffffa80`0cc05c58 fffff880`06e6fa10 fffff800`047f7e80 : nt!PsExitSpecialApc+0x1d
fffff880`06e6f8b0 fffff800`0466ea40 : 00000000`000ff530 fffff880`06e6f930 fffff800`049389e8 00000000`00000001 : nt!KiDeliverApc+0x2ca
fffff880`06e6f930 fffff800`0467a1f7 : fffffa80`0cc05b50 00000000`000ff418 fffff880`06e6fa88 00000000`00000000 : nt!KiInitiateUserApc+0x70
fffff880`06e6fa70 00000000`76e0186a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceExit+0x9c
00000000`000ff3f8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x76e0186a


FOLLOWUP_IP: 
win32k!HmgLockEx+a3
fffff960`000c7237 0fb7430c        movzx   eax,word ptr [rbx+0Ch]

SYMBOL_STACK_INDEX:  0

SYMBOL_NAME:  win32k!HmgLockEx+a3

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: win32k

IMAGE_NAME:  win32k.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  54ee9222

STACK_COMMAND:  .cxr 0xfffff88006e6e9d0 ; kb

FAILURE_BUCKET_ID:  X64_0x3B_win32k!HmgLockEx+a3

BUCKET_ID:  X64_0x3B_win32k!HmgLockEx+a3

Followup: MachineOwner
---------
Primary Analysis

里面提到的重点就是dwm.exe和win32k.sys。事实的确如此，今天我电脑蓝屏前，就是dwm.exe先异常的！！！dwm.exe是桌面窗口管理器~~~它为什么会崩溃呢？见下文

 

2、BlueScreenView 和 WhoCrashed

bluescreenview大小才几十kb，有绿色汉化的。打开后，它会列出C:\Windows\minidump下的崩溃文件。双击相应条目，弹出更详细的属性信息：

 

WhoCrashed home版显示的更不怎么详细，同样的dump文件才显示如下的一点内容而已。不推荐~ 

 

后面两个软件只定位到win32k.sys这个文件，至于更详细的内容基本没了。

推荐第一个在线分析网站，对dump文件分析的很全面！也不需要安装什么软件~~~

 

最终发现了蓝屏原因是我编写的一个小软件在显示动态曲线时导致GDI对象被耗尽的缘故。

//正确代码：
CBitmap *pOldBmp = memdc.SelectObject(&memBmp);
......
memdc.SelectObject(pOldBmp);

但我却写成了：

//错误代码：
CBitmap *pOldBmp = (CBitmap*)memdc.SelectObject(memBmp);
......
memdc.SelectObject(pOldBmp); //返回NULL，倒不会导致gdi对象增加！！返回非NULL，gdi对象占用将不断增加

调试跟踪：

正确代码第一句将进入：

CBitmap* CDC::SelectObject(CBitmap* pBitmap)
{ return (CBitmap*) SelectGdiObject(m_hDC, pBitmap->GetSafeHandle()); }

然而错误代码第一句将进入：

// CGdiObject
CGdiObject::operator HGDIOBJ() const
{ return this == NULL ? NULL : m_hObject; }

HGDIOBJ CDC::SelectObject(HGDIOBJ hObject) // Safe for NULL handles
{ ASSERT(m_hDC == m_hAttribDC); // ASSERT a simple CDC object
  return (hObject != NULL) ? ::SelectObject(m_hDC, hObject) : NULL; }
虽CDC::SelectObject(HGDIOBJ hObject)在MSDN中没有提到（MSDN有CGdiObject* SelectObject(CGdiObject* pObject)），但afxwin1.ini却有其定义，且调试时跟踪到了这里~~~可看到错误的选入了HGDIOBJ句柄，而不是HBITMAP句柄~~~
posted @ 2016-03-13 21:40  sfqtsh  阅读(20625)  评论(1)  编辑  收藏  举报