クライアントの .NET 2.0 WinCE (6.0) アプリケーションでのクラッシュをデバッグしています。デバイスから .kdmp を取り出し、WinDbg で開きましたが、正直なところ、何を探しているのかよくわかりません。アプリをダウンさせるアクセス違反であることはわかりますが、それしかわかりません。WinDbg for .NET Compact Framework の使用に関するヒントをいただければ幸いです。ツールの使用経験がありません。
ここからの出力は次のとおりです!analyze -v
*******************************************************************************
* *
* Win CE Exception Analysis *
* *
*******************************************************************************
Debugging Details:
------------------
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
Unable to get program counter
TRIAGER: Could not open triage file : C:\Program Files\Windows Kits\8.0\Debuggers\x86\triage\guids.ini, error 2
SYMSRV: C:\Program Files\Windows Kits\8.0\Debuggers\x86\sym\ole32.dll\4D7757B97a000\ole32.dll not found
SYMSRV: C:\Program Files\Windows Kits\8.0\Debuggers\x86\sym\ole32.dll\4D7757B97a000\ole32.dll not found
SYMSRV: http://msdl.microsoft.com/download/symbols/ole32.dll/4D7757B97a000/ole32.dll not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
SYMSRV: http://msdl.microsoft.com/download/symbols/ole32.dll/4D7757B97a000/ole32.dll not found
SYMSRV: C:\Program Files\Windows Kits\8.0\Debuggers\x86\sym\ole32.dll\4D7757B97a000\ole32.dll not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
DBGHELP: C:\Program Files\Windows Kits\8.0\Debuggers\ole32.dll - file not found
DBGHELP: ole32.dll not found in c:\documents and settings\thomas carvin\desktop\scanner\bin\debug
DBGHELP: ole32.dll not found in c:\documents and settings\thomas carvin\desktop\scanner\bin\debug
DBGENG: ole32.dll - Image mapping disallowed by non-local path.
Unable to load image ole32.dll, Win32 error 0n2
DBGENG: ole32.dll - Partial symbol image load missing image info
DBGHELP: No header for ole32.dll. Searching for dbg file
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\ole32.dbg - file not found
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\dll\ole32.dbg - path not found
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\symbols\dll\ole32.dbg - path not found
DBGHELP: .\ole32.dbg - file not found
DBGHELP: .\dll\ole32.dbg - path not found
DBGHELP: .\symbols\dll\ole32.dbg - path not found
DBGHELP: ole32.dll missing debug info. Searching for pdb anyway
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\ole32.pdb - file not found
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\dll\ole32.pdb - file not found
DBGHELP: c:\documents and settings\thomas carvin\desktop\scanner\bin\debug\symbols\dll\ole32.pdb - file not found
DBGHELP: ole32.pdb - file not found
*** WARNING: Unable to verify timestamp for ole32.dll
*** ERROR: Module load completed but symbols could not be loaded for ole32.dll
DBGHELP: ole32 - no symbols loaded
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
GetContextState failed, 0x80070570
Unable to get program counter
GetContextState failed, 0x80070570
GetContextState failed, 0x80070570
Unable to get current machine context, Win32 error 0n1392
TRIAGER: Could not open triage file : C:\Program Files\Windows Kits\8.0\Debuggers\x86\triage\modclass.ini, error 2
FAULTING_IP:
+0
80428ca8 e5913010 ldr r3,[r1,#0x10]
EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff)
ExceptionAddress: 80428ca8
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000000
Parameter[1]: 00000010
Attempt to read from address 00000010
FAULTING_THREAD: 0cf2001a
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: 00000000
EXCEPTION_PARAMETER2: 00000010
READ_ADDRESS: 00000010
FOLLOWUP_IP:
+0
80428ca8 e5913010 ldr r3,[r1,#0x10]
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>OEM</CELG_NAME>
<CELG_VALUE>MOTOROLA MC3100R</CELG_VALUE>
</ANALYSIS>
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>Build</CELG_NAME>
<CELG_VALUE>0</CELG_VALUE>
</ANALYSIS>
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>RAM</CELG_NAME>
<CELG_VALUE>135143424</CELG_VALUE>
</ANALYSIS>
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>FreeRAM</CELG_NAME>
<CELG_VALUE>107048960</CELG_VALUE>
</ANALYSIS>
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>Store</CELG_NAME>
<CELG_VALUE>83693568</CELG_VALUE>
</ANALYSIS>
CE_DEVLOG: <ANALYSIS>
<CELG_NAME>FreeStore</CELG_NAME>
<CELG_VALUE>54960128</CELG_VALUE>
</ANALYSIS>
APP: scanner.exe
IP_ON_HEAP: 8042c0e0
ADDITIONAL_DEBUG_TEXT: Followup set based on attribute [Is_ChosenCrashFollowupThread] from Frame:[0] on thread:[PSEUDO_THREAD]
LAST_CONTROL_TRANSFER: from 8042c0e0 to 80428ca8
DEFAULT_BUCKET_ID: STACKIMMUNE
PRIMARY_PROBLEM_CLASS: STACKIMMUNE
BUGCHECK_STR: APPLICATION_FAULT_STACKIMMUNE_NULL_CLASS_PTR_READ_ZEROED_STACK
FRAME_ONE_INVALID: 1
STACK_TEXT:
00000000 00000000 scanner.exe!Unknown+0x0
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: scanner.exe!Unknown
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: scanner
IMAGE_NAME: scanner.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 0
STACK_COMMAND: ** Pseudo Context ** ; kb
FAILURE_BUCKET_ID: STACKIMMUNE_c0000005_scanner.exe!Unloaded
BUCKET_ID: ARM_APPLICATION_FAULT_STACKIMMUNE_NULL_CLASS_PTR_READ_ZEROED_STACK_scanner.exe!Unknown
Followup: MachineOwner
これは、組み立てられていない命令とロードされたモジュールです
1:000:armce> u 80428ca8
80428ca8 e5913010 ldr r3,[r1,#0x10]
80428cac e3530001 cmp r3,#1
80428cb0 0a000005 beq 80428ccc
80428cb4 e3530002 cmp r3,#2
80428cb8 1a00000c bne 80428cf0
80428cbc e1a03004 mov r3,r4
80428cc0 e2802010 add r2,r0,#0x10
80428cc4 eb000830 bl 8042ad8c
1:000:armce> lm
start end module name
00010000 00074000 scanner (deferred)
40010000 400a6000 coredll (deferred)
400b0000 400c2000 fpcrt (deferred)
40120000 4012d000 zlib (deferred)
40140000 401a5000 commctrl (deferred)
40290000 402a0000 iphlpapi (deferred)
402b0000 402bd000 ws2 (deferred)
402c0000 402c6000 wspm (deferred)
402d0000 402d6000 nspm (deferred)
402f0000 402fb000 ssllsp (deferred)
40380000 403ba000 netui (deferred)
40400000 40405000 lpcrt (deferred)
404b0000 404b7000 secur32 (deferred)
405f0000 4066a000 ole32 (deferred)
40670000 406a5000 oleaut32 (deferred)
406d0000 40722000 rpcrt4 (deferred)
40730000 4078b000 imaging (deferred)
419b0000 419c2000 mscoree (deferred)
41e30000 41e5b000 rsaenh (deferred)
41f30000 41f37000 rcm2api32 (deferred)
41f40000 41f53000 edbgtl (deferred)
41f70000 41f7f000 tcpconnectiona (deferred)
41f80000 41fbd000 netcfagl2_0 (deferred)
41fc0000 41fd0000 sqlceme30 (deferred)
42010000 420db000 mscoree2_0 (deferred)
42160000 42184000 sqlceer30en (deferred)
80400000 80420000 NK (deferred)
CE Watson Dump Viewer からの情報
この時点で、私は主に方向性を探しています。この問題がアプリによるもの、依存ライブラリによるもの、またはデバイス/OSによるものであると誰かが言うことができれば、それは素晴らしい出発点になるでしょう.