我们有一个使用负载均衡器从3台服务器托管的Asp.Net应用程序（Framework 3.5）。最近我们开始在所有三台生产服务器中崩溃。
错误应用程序名称：w3wp.exe，版本：7.5.7601.17514，时间戳：0x4ce7afa2 错误模块名称：KERNELBASE.dll，版本：6.1.7601.18847，时间戳：0x554d7df1 异常代码：0xe053534f 故障偏移：0x000000000000b3dd 错误进程id：0x％9 错误应用程序启动时间：0x％10 错误的应用程序路径：％11 错误模块路径：％12 报告ID：％13
我使用windbg生成了一个崩溃转储，如下所示。
崩溃 - 具体流程 - w3wp - 添加了例外＆＃34; e053534f＆＃34;
我试图将垃圾堆放到一边，但我没有到达任何地方。转储的摘录如下。
0:044> .foreach (ex {!dumpheap -type Exception -short}){.echo "********************************";!pe ${ex} }
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Exception object: 00000000ff6fd900
Exception type: System.NotSupportedException
Message: Specified method is not supported.
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 80131515
********************************
Not a valid exception object
********************************
Exception object: 000000013f3100b0
Exception type: System.OutOfMemoryException
Message: <none>
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 8007000e
********************************
Exception object: 000000013f310138
Exception type: System.StackOverflowException
Message: <none>
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 800703e9
********************************
Exception object: 000000013f3101c0
Exception type: System.ExecutionEngineException
Message: <none>
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 80131506
********************************
Exception object: 000000013f310248
Exception type: System.Threading.ThreadAbortException
Message: <none>
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 80131530
********************************
Exception object: 000000013f3102d0
Exception type: System.Threading.ThreadAbortException
Message: <none>
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 80131530
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Exception object: 000000014265d7b0
Exception type: System.ObjectDisposedException
Message: Cannot access a disposed object.
InnerException: <none>
StackTrace (generated):
<none>
StackTraceString: <none>
HResult: 80131622
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Not a valid exception object
********************************
Unknown option: ------------------------------
0:044> !threads
ThreadCount: 34
UnstartedThread: 0
BackgroundThread: 34
PendingThread: 0
DeadThread: 0
Hosted Runtime: no
PreEmptive Lock
ID OSID ThreadOBJ State GC GC Alloc Context Domain Count APT Exception
4 1 107c 0000000002549640 8220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
21 2 c28 000000000255c760 b220 Enabled 0000000181becd38:0000000181bee858 0000000002544870 0 MTA (Finalizer)
15 3 1b28 0000000002599fd0 880a220 Enabled 000000018416e0d8:000000018416ff60 0000000002544870 0 MTA (Threadpool Completion Port)
22 4 86c 000000000259c760 80a220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Completion Port)
23 5 1700 000000000259da10 1220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
24 8 1d50 0000000005035b50 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
27 b 6e8 00000000051e77a0 200b220 Enabled 0000000000000000:0000000000000000 000000000259e4c0 0 MTA
3 12 1d5c 00000000025b4460 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
25 14 37c 00000000025b5ba0 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
6 18 1fa4 0000000004ed5bc0 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
5 19 1564 0000000004ed6190 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
30 7 18b4 0000000004ed55f0 380b220 Enabled 0000000000000000:0000000000000000 000000000259e4c0 2 MTA (Threadpool Worker)
31 9 1c64 00000000025b3e90 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
32 6 190c 0000000004ed78d0 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
33 f 1a60 0000000004ed6d30 200b220 Enabled 000000014265f930:00000001426618b8 000000000259e4c0 1 MTA
34 11 1484 000000000fcb4d90 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
35 c 19b4 000000000fcb3080 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
37 25 11a8 000000000d6da270 180b220 Enabled 000000010516b2c8:000000010516c230 0000000002544870 0 MTA (Threadpool Worker)
38 2e 1b08 000000000d795e60 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
39 38 1d0c 000000000db5a950 180b220 Enabled 00000001430b3ab0:00000001430b5a20 0000000002544870 0 MTA (Threadpool Worker)
40 2d 1c8c 000000000d795890 180b220 Enabled 000000018416ca38:000000018416df60 0000000002544870 0 MTA (Threadpool Worker)
41 34 1608 000000000d691c10 180b220 Enabled 0000000104fcd8b0:0000000104fcdc18 0000000002544870 0 MTA (Threadpool Worker)
36 2b 1ba8 000000000db5a380 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
43 35 14a0 000000000d6921e0 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
44 1a 1dc0 000000000fcb3650 180b220 Disabled 0000000143390598:0000000143391a58 000000000259e4c0 1 MTA (Threadpool Worker)
45 37 b08 000000000fcb5f00 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
46 13 11ac 000000000fcb5360 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
47 32 e5c 000000000fcb5930 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
48 17 cdc 000000000fcb47c0 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
49 24 ba8 000000000d6d9ca0 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
42 a 1ac0 000000000fcb41f0 220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 Ukn
50 21 18cc 000000000fcb3c20 180b220 Enabled 00000001c6d2cd00:00000001c6d2dfa0 0000000002544870 0 MTA (Threadpool Worker)
51 31 1a58 000000000db5af20 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
52 1c 154c 000000000db5b4f0 180b220 Enabled 0000000000000000:0000000000000000 0000000002544870 0 MTA (Threadpool Worker)
0:044> !pe
There is no current managed exception on this thread
0:044> ~*e !pe
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
There is no current managed exception on this thread
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
The current thread is unmanaged
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
The current thread is unmanaged
There is no current managed exception on this thread
The current thread is unmanaged
The current thread is unmanaged
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
There is no current managed exception on this thread
0:044> !CLRStack -p -l
OS Thread Id: 0x1dc0 (44)
(!clrstack processes a max of 1000 stack frames)
Child-SP RetAddr Call Site
000000000f2d7280 000007fef920c365 System.Enum.System.IConvertible.ToInt64(System.IFormatProvider)
PARAMETERS:
this = <no data>
provider = <no data>
000000000f2d72c0 000007fef921ae7d System.Convert.ToInt64(System.Object, System.IFormatProvider)
PARAMETERS:
value = <no data>
provider = <no data>
000000000f2d72f0 000007fef9223aaf System.Enum.ToUInt64(System.Object)
PARAMETERS:
value = <no data>
LOCALS:
<no data>
<no data>
<no data>
000000000f2d7330 000007ff00425ead System.Enum.IsDefined(System.Type, System.Object)
PARAMETERS:
enumType = <no data>
value = <no data>
LOCALS:
<no data>
<no data>
<no data>
<CLR reg> = 0x0000000140d2b1b0
<no data>
<no data>
<no data>
<no data>
<no data>
000000000f2d7390 000007ff00425f17 Microsoft.Practices.ObjectBuilder.Locator.Get(System.Object, Microsoft.Practices.ObjectBuilder.SearchMode)
PARAMETERS:
this = <no data>
key = <no data>
options = <no data>
000000000f2d73f0 000007ff00425df0 Microsoft.Practices.ObjectBuilder.Locator.Get(System.Object, Microsoft.Practices.ObjectBuilder.SearchMode)
PARAMETERS:
this = <no data>
key = <no data>
options = <no data>
000000000f2d7450 000007ff0042f7cf Microsoft.Practices.ObjectBuilder.ReadableLocator.Get[[System.__Canon, mscorlib]](System.Object)
PARAMETERS:
this = <no data>
key = <no data>
000000000f2d7480 000007ff00429206 Microsoft.Practices.CompositeWeb.BuilderStrategies.SessionStateBindingStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = 0x00000001c1a44a20
context = 0x000000014331e7f0
typeToBuild = 0x000000017f3d0e08
existing = 0x0000000143380460
idToBuild = 0x00000001433193d0
LOCALS:
0x000000000f2d74b0 = 0x0000000000000000
0x000000000f2d74b8 = 0x0000000000000000
0x000000000f2d74c0 = 0x0000000000000000
0x000000000f2d74c8 = 0x0000000000000000
0x000000000f2d74d0 = 0x0000000000000000
0x000000000f2d74d8 = 0x0000000000000000
0x000000000f2d74e0 = 0x0000000000000000
000000000f2d7560 000007ff0042f96e Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = <no data>
context = <no data>
typeToBuild = <no data>
existing = <no data>
idToBuild = <no data>
LOCALS:
<CLR reg> = 0x000000000f2d68b0
000000000f2d75b0 000007ff00429206 Microsoft.Practices.CompositeWeb.BuilderStrategies.SessionStateBindingStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = 0x0000000180c82190
context = 0x000000014331e7f0
typeToBuild = 0x000000017f3d0e08
existing = 0x0000000143380460
idToBuild = 0x00000001433193d0
LOCALS:
0x000000000f2d75e0 = 0x000000013f34a2c0
0x000000000f2d75e8 = 0x00000001433904d0
0x000000000f2d75f0 = 0x0000000000000000
0x000000000f2d75f8 = 0x0000000000000000
0x000000000f2d7600 = 0x0000000000000000
0x000000000f2d7608 = 0x0000000143390510
0x000000000f2d7610 = 0x0000000000000000
000000000f2d7690 000007ff0042f96e Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = <no data>
context = <no data>
typeToBuild = <no data>
existing = <no data>
idToBuild = <no data>
LOCALS:
<CLR reg> = 0x000000000f2d68b0
000000000f2d76e0 000007ff00429206 Microsoft.Practices.CompositeWeb.BuilderStrategies.SessionStateBindingStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = 0x00000001c0e00448
context = 0x000000014331e7f0
typeToBuild = 0x000000017f3d0e08
existing = 0x0000000143380460
idToBuild = 0x00000001433193d0
LOCALS:
0x000000000f2d7710 = 0x000000013f34a2c0
0x000000000f2d7718 = 0x00000001433903f0
0x000000000f2d7720 = 0x0000000000000000
0x000000000f2d7728 = 0x0000000000000000
0x000000000f2d7730 = 0x0000000000000000
0x000000000f2d7738 = 0x0000000143390430
0x000000000f2d7740 = 0x0000000000000000
000000000f2d77c0 000007ff0042f96e Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = <no data>
context = <no data>
typeToBuild = <no data>
existing = <no data>
idToBuild = <no data>
LOCALS:
<CLR reg> = 0x000000000f2d68b0
000000000f2d7810 000007ff00429206 Microsoft.Practices.CompositeWeb.BuilderStrategies.SessionStateBindingStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = 0x0000000140cd6438
context = 0x000000014331e7f0
typeToBuild = 0x000000017f3d0e08
existing = 0x0000000143380460
idToBuild = 0x00000001433193d0
LOCALS:
0x000000000f2d7840 = 0x000000013f34a2c0
0x000000000f2d7848 = 0x0000000143390310
0x000000000f2d7850 = 0x0000000000000000
0x000000000f2d7858 = 0x0000000000000000
0x000000000f2d7860 = 0x0000000000000000
0x000000000f2d7868 = 0x0000000143390350
0x000000000f2d7870 = 0x0000000000000000
000000000f2d78f0 000007ff0042f96e Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = <no data>
context = <no data>
typeToBuild = <no data>
existing = <no data>
idToBuild = <no data>
LOCALS:
<CLR reg> = 0x000000000f2d68b0
000000000f2d7940 000007ff00429206 Microsoft.Practices.CompositeWeb.BuilderStrategies.SessionStateBindingStrategy.BuildUp(Microsoft.Practices.ObjectBuilder.IBuilderContext, System.Type, System.Object, System.String)
PARAMETERS:
this = 0x00000001c0deed28
context = 0x000000014331e7f0
typeToBuild = 0x000000017f3d0e08
existing = 0x0000000143380460
idToBuild = 0x00000001433193d0
LOCALS:
0x000000000f2d7970 = 0x000000013f34a2c0
0x000000000f2d7978 = 0x0000000143390230
0x000000000f2d7980 = 0x0000000000000000
0x000000000f2d7988 = 0x0000000000000000
0x000000000f2d7990 = 0x0000000000000000
0x000000000f2d7998 = 0x0000000143390270
0x000000000f2d79a0 = 0x0000000000000000
我无法找到发生这种情况的地方。看起来转储没有显示有关发生错误的页面或函数的任何详细信息。有人能指出我正确的分析方法吗？
谢谢， 阿努普
答案 0 :(得分：0)
0xe053534f是一个堆栈溢出异常，但不是托管异常，因此使用SOS等托管工具进行分析无济于事。
如果您没有多少WinDbg经验，可以尝试DebugDiag;版本2.1非常好，通常可以帮助您立即找到问题。
在WinDbg中，从以下命令开始：
.symfix c:\symbols
.reload /f
.exr -1
应该给出异常代码，只是交叉检查转储是否包含正确的信息（Stack Overflow Exception）
~#s
选择发生异常的线程。
kbn
显示本机callstack。由于这似乎是混合模式，您也可以尝试
!dumpstack
或sosex＆＃39;
!mk
看看.NET之前发生了什么。