不能 .loadby sos mscorwks 或 .loadby sos clr
Cannot .loadby sos mscorwks or .loadby sos clr
我有一个 .NET .86 应用程序。我正在尝试从 cdb 运行 dumpdomain
,但一直出现错误。
关于这个有很多问题,我尝试了几种变体:
C:\Users\d.banks\Documents>cdb DoNothingx86.exe
Microsoft (R) Windows Debugger Version 10.0.17134.12 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
CommandLine: DoNothingx86.exe
************* Path validation summary **************
Response Time (ms) Location
Deferred srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Symbol search path is: srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Executable search path is:
ModLoad: 00000000`002d0000 00000000`002d8000 image00000000`002d0000
ModLoad: 00007ff8`4f790000 00007ff8`4f960000 ntdll.dll
ModLoad: 00000000`77af0000 00000000`77c73000 ntdll.dll
ModLoad: 00000000`6dda0000 00000000`6ddf2000 C:\WINDOWS\System32\wow64.dll
ModLoad: 00000000`6de10000 00000000`6de87000 C:\WINDOWS\System32\wow64win.dll
(3e64.e4c): Break instruction exception - code 80000003 (first chance)
ntdll!LdrpDoDebuggerBreak+0x30:
00007ff8`4f862cc0 cc int 3
0:000> .loadby sos.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos mscorwks
Unable to find module 'mscorwks'
0:000> .loadby C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos.dll clr
Unable to find module 'clr'
0:000> .loadby sos clr
Unable to find module 'clr'
0:000> .loadby C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr
Unable to find module 'clr'
0:000> .load C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll
The call to LoadLibrary(C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll) failed, Win32 error 0n193
"%1 is not a valid Win32 application."
Please check your debugger configuration and/or network access.
0:000> .load C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr
The call to LoadLibrary(C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr) failed, Win32 error 0n126
"The specified module could not be found."
Please check your debugger configuration and/or network access.
我试过使用 x86 调试器:
Microsoft (R) Windows Debugger Version 10.0.17134.12 X86
Copyright (c) Microsoft Corporation. All rights reserved.
CommandLine: DoNothingx86.exe
************* Path validation summary **************
Response Time (ms) Location
Deferred srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Symbol search path is: srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Executable search path is:
ModLoad: 00930000 00938000 image00930000
ModLoad: 77af0000 77c73000 ntdll.dll
ModLoad: 77900000 779e0000 WOW64_IMAGE_SECTION
ModLoad: 733c0000 73419000 C:\WINDOWS\SysWOW64\MSCOREE.DLL
ModLoad: 77900000 779e0000 C:\WINDOWS\SysWOW64\KERNEL32.dll
ModLoad: 76a00000 76ba2000 C:\WINDOWS\SysWOW64\KERNELBASE.dll
(1e98.2bb0): Break instruction exception - code 80000003 (first chance)
*** ERROR: Symbol file could not be found. Defaulted to export symbols for ntdll.dll -
eax=00000000 ebx=00000000 ecx=327c0000 edx=00000000 esi=00f326e8 edi=00bd7000
eip=77b96d5c esp=00cff2e4 ebp=00cff310 iopl=0 nv up ei pl zr na pe nc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000246
ntdll!LdrInitShimEngineDynamic+0x71c:
77b96d5c cc int 3
0:000> .loadby sos.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos.dll clr
Unable to find module 'clr'
0:000> .loadby sos mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos clr
Unable to find module 'clr'
来自
ModLoad: 00000000`6dda0000 00000000`6ddf2000 C:\WINDOWS\System32\wow64.dll
我们可以看到这是一个32位的进程,所以你需要32位的SOS。 32 位 SOS 仅适用于 32 位 WinDbg。
要加载扩展程序,有 2 个命令。一个是.loadby
,另一个是.load
。对于 .loadby
使用相对路径,对于 .load
使用完整路径。
对于.loadby
,有5个选项:
.loadby sos mscorsvr
.loadby sos mscorwks
.loadby sos clr
.loadby sos coreclr
.loadby sos <somethingelse>
其中 mscorsvr
真的很旧(.NET CLR 1,服务器版本),mscorwks
很旧(.NET CLR 1 和 2,但仍然存在),clr
在今天很常见 (.NET CLR 4),coreclr
可能会增加(UWP 和 Silverlight)并且 <somethingelse>
很烦人(看看 lm
并找到看起来相似但有数字的东西附件)。
主要问题是您在 .NET 运行time 尚未加载时尝试加载 SOS。等到 .NET 加载完毕,命令就会生效。在初始断点肯定是不行的。
使用
sxe ld clr
sxe ld mscorwks
sxe ld coreclr
g
让应用程序 运行 直到 .NET 可用
我有一个 .NET .86 应用程序。我正在尝试从 cdb 运行 dumpdomain
,但一直出现错误。
关于这个有很多问题,我尝试了几种变体:
C:\Users\d.banks\Documents>cdb DoNothingx86.exe
Microsoft (R) Windows Debugger Version 10.0.17134.12 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
CommandLine: DoNothingx86.exe
************* Path validation summary **************
Response Time (ms) Location
Deferred srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Symbol search path is: srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Executable search path is:
ModLoad: 00000000`002d0000 00000000`002d8000 image00000000`002d0000
ModLoad: 00007ff8`4f790000 00007ff8`4f960000 ntdll.dll
ModLoad: 00000000`77af0000 00000000`77c73000 ntdll.dll
ModLoad: 00000000`6dda0000 00000000`6ddf2000 C:\WINDOWS\System32\wow64.dll
ModLoad: 00000000`6de10000 00000000`6de87000 C:\WINDOWS\System32\wow64win.dll
(3e64.e4c): Break instruction exception - code 80000003 (first chance)
ntdll!LdrpDoDebuggerBreak+0x30:
00007ff8`4f862cc0 cc int 3
0:000> .loadby sos.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos mscorwks
Unable to find module 'mscorwks'
0:000> .loadby C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos.dll clr
Unable to find module 'clr'
0:000> .loadby sos clr
Unable to find module 'clr'
0:000> .loadby C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr
Unable to find module 'clr'
0:000> .load C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll
The call to LoadLibrary(C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll) failed, Win32 error 0n193
"%1 is not a valid Win32 application."
Please check your debugger configuration and/or network access.
0:000> .load C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr
The call to LoadLibrary(C:\Windows\Microsoft.NET\Framework\v4.0.30319\SOS.dll clr) failed, Win32 error 0n126
"The specified module could not be found."
Please check your debugger configuration and/or network access.
我试过使用 x86 调试器:
Microsoft (R) Windows Debugger Version 10.0.17134.12 X86
Copyright (c) Microsoft Corporation. All rights reserved.
CommandLine: DoNothingx86.exe
************* Path validation summary **************
Response Time (ms) Location
Deferred srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Symbol search path is: srv*C:\Symbols\Microsoft
*http://msdl.microsoft.com/download/symbols
Executable search path is:
ModLoad: 00930000 00938000 image00930000
ModLoad: 77af0000 77c73000 ntdll.dll
ModLoad: 77900000 779e0000 WOW64_IMAGE_SECTION
ModLoad: 733c0000 73419000 C:\WINDOWS\SysWOW64\MSCOREE.DLL
ModLoad: 77900000 779e0000 C:\WINDOWS\SysWOW64\KERNEL32.dll
ModLoad: 76a00000 76ba2000 C:\WINDOWS\SysWOW64\KERNELBASE.dll
(1e98.2bb0): Break instruction exception - code 80000003 (first chance)
*** ERROR: Symbol file could not be found. Defaulted to export symbols for ntdll.dll -
eax=00000000 ebx=00000000 ecx=327c0000 edx=00000000 esi=00f326e8 edi=00bd7000
eip=77b96d5c esp=00cff2e4 ebp=00cff310 iopl=0 nv up ei pl zr na pe nc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000246
ntdll!LdrInitShimEngineDynamic+0x71c:
77b96d5c cc int 3
0:000> .loadby sos.dll mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos.dll clr
Unable to find module 'clr'
0:000> .loadby sos mscorwks
Unable to find module 'mscorwks'
0:000> .loadby sos clr
Unable to find module 'clr'
来自
ModLoad: 00000000`6dda0000 00000000`6ddf2000 C:\WINDOWS\System32\wow64.dll
我们可以看到这是一个32位的进程,所以你需要32位的SOS。 32 位 SOS 仅适用于 32 位 WinDbg。
要加载扩展程序,有 2 个命令。一个是.loadby
,另一个是.load
。对于 .loadby
使用相对路径,对于 .load
使用完整路径。
对于.loadby
,有5个选项:
.loadby sos mscorsvr
.loadby sos mscorwks
.loadby sos clr
.loadby sos coreclr
.loadby sos <somethingelse>
其中 mscorsvr
真的很旧(.NET CLR 1,服务器版本),mscorwks
很旧(.NET CLR 1 和 2,但仍然存在),clr
在今天很常见 (.NET CLR 4),coreclr
可能会增加(UWP 和 Silverlight)并且 <somethingelse>
很烦人(看看 lm
并找到看起来相似但有数字的东西附件)。
主要问题是您在 .NET 运行time 尚未加载时尝试加载 SOS。等到 .NET 加载完毕,命令就会生效。在初始断点肯定是不行的。
使用
sxe ld clr
sxe ld mscorwks
sxe ld coreclr
g
让应用程序 运行 直到 .NET 可用