如何解释此崩溃转储 [英] How to interpret this crash dump

问题描述

我们遇到了iis托管的特定网站的问题，我没有从事件日志中获取太多信息。我使用这些低级别的'原始'诊断工具有点超出了我的联盟，如果我在错误的树上咆哮，我就不会这样了（在这种情况下请告诉我 - 例如IIS刚刚坏掉）或者我是不是m按照正确的路径尝试找到问题。

We've been encountering an issue with a particular website hosted in iis for which I've not managed to get much information from the event log. I'm a bit out of my league with these low level 'raw' diagnostic tools and I'm not if I'm barking up the wrong tree (in which case please tell me - e.g IIS is just broken) or whether I'm following the correct paths to try and locate the issue.

服务应用程序池'MyWebsite'的进程与Windows发生致命的通信错误流程激活服务。进程ID为'4372'。数据字段包含错误编号。

A process serving application pool 'MyWebsite' suffered a fatal communication error with the Windows Process Activation Service. The process id was '4372'. The data field contains the error number.

运行DebugView打开我遇到问题时可靠地看到这些行

Running with DebugView open I reliably see these lines when I encounter an issue

[5904] 4692 iisutil！ReadMultiStringParameterValueFromAnyService [helpfunc.cxx @ 490]：Inetinfo：读取注册表值失败
[5904]

错误（80070002）：系统找不到指定的文件。

[5904] 4692 iisutil!ReadMultiStringParameterValueFromAnyService [helpfunc.cxx @ 490]:Inetinfo: Failed reading registry value [5904]
Error(80070002): The system cannot find the file specified.

因此我尝试安装DebugDiag并查找任何异常，这会为我创建一些完整的转储。一旦我分析了它们，我就会在下面显示另一端报告，但我不确定如何进一步分析这个。它告诉我类型和消息是NOT_FOUND并建议联系Microsoft。虽然这是一条路线 - 我想知道在考虑这种方法之前是否还有其他事情可以做：

I therefore tried installing DebugDiag and looking for any exceptions, which create a number of full dumps for me. Once I've analyzed them I've got a report out the other end shown below, but I'm not sure how to further analyse this. It tells me the type and message were NOT_FOUND and suggests contacting Microsoft. While this is 1 route - I'd like to know if there are further things that can be done before considering that approach:

推荐答案

我设法找到了我的问题的原因，一个StackOverflowException，因为本地再现是可能的，并且一旦调试器被连接就很明显。

I managed to find the cause of my problem, a StackOverflowException because a local reproduction was possible and it was quite apparent once the debugger was attatched.

因此我必须假设，StackOverflowExceptions类似于OutOfMemoryExceptions，因为它使IIS不稳定，因此完全无法完成运行（甚至提供/记录异常信息）。

I've therefore got to assume, that StackOverflowExceptions are similar to OutOfMemoryExceptions in that it makes IIS unstable and therefore completely unable to complete running (even to the point of providing/logging exception information).

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