Symbol search path is: C:\symbolskd: crash dump initialized [c:\dump\memory.dmp]could not determine the current processor, using zeroKernel Version 1057 Free loaded @ 0x80100000Bugcheck 0000001e : c0000005 80151d5b 00000000 00000001*** Contents Deleted ***16kd>When the kernel debugger loads the Memory.dmp file, the Kernel Version as well as the Processor Count is displayed in the first few lines. Confirm that the processor count corresponds with the appropriate kernel and HAL. Driver symbol information is displayed as either the symbols are loaded or deferred.
Symbol search path is: C:\symbolskd: crash dump initialized [c:\dump\memory.dmp]Kernel Version 1057 Free loaded @ 0x80100000Bugcheck 0000001e : c0000005 80151d5b 00000000 00000001re-loading all kernel symbolsKD: unloading symbols for "ntoskrnl.exe"KD: deferring symbol load for "ntoskrnl.exe" at 80100000KD: Loaded (2248) fpo entries for image (ntoskrnl.exe)KD: "ntoskrnl.exe" loaded 4074 symbols (80100000-801bbb80)KD: loaded symbols for "ntoskrnl.exe"KD: deferring symbol load for "atapi.sys" at fc810000KD: deferring symbol load for "diskdump.sys" at fc800000KD: deferring symbol load for "hal.dll" at 80400000KD: deferring symbol load for "atapi.sys" at 80010000KD: deferring symbol load for "SCSIPORT.SYS" at 80013000KD: deferring symbol load for "Atdisk.sys" at 80001000KD: deferring symbol load for "Scsidisk.sys" at 8001b000KD: deferring symbol load for "Fastfat.sys" at 80372000Unable to read image header for Floppy.SYS at fc820000 - status c0000001*** Contents Deleted ***KD: deferring symbol load for "srv.sys" at fc9e0000KD: deferring symbol load for "ntdll.dll" at 77f80000finished re-loading all kernel symbolsNT!_PspUnhandledExceptionInSystemThread+0x18:80131ff8 b801000000 mov eax,0x1kd>Note that the kernel debugger was "Unable to read image header for Floppy.sys at fc820000 - status c0000001." This message is normal because the particular driver header is not currently in memory.
kd> !driversBase Code Size Data Size Driver Name Creation Time80100000 Ntoskrnl.exe Fri May 26 18:18:36 199580400000 Hal.dll Thu May 11 13:54:18 199580010000 Atapi.sys Tue May 23 21:01:41 199580013000 Scsiport.sys Fri May 05 23:11:06 199580001000 Atdisk.sys Fri May 05 23:10:40 19958001b000 Scsidisk.sys Fri May 05 23:11:01 199580372000 Fastfat.sys Mon May 22 23:57:13 1995fc820000 Floppy.sys Header Paged Outfc830000 Scsicdrm.sys Wed May 10 21:57:03 1995fc840000 Fs_Rec.sys Header Paged Outfc850000 Null.sys Header Paged Outfc860000 Beep.sys Header Paged Outfc870000 I8042prt.sys Fri May 05 23:10:42 1995fc880000 Mouclass.sys Fri May 05 23:10:45 1995fc890000 Kbdclass.sys Fri May 05 23:10:44 1995fc8b0000 Videoprt.sys Fri May 05 23:10:05 1995fc8a0000 S3.sys Fri May 19 21:18:06 1995fc8c0000 Vga.sys Fri May 05 23:10:10 1995fc8d0000 Msfs.sys Fri May 05 23:11:57 1995fc8e0000 Npfs.sys Fri May 05 23:11:40 1995fc900000 Ndis.sys Mon May 22 20:23:18 1995fc8f0000 El59x.sys Fri Feb 10 16:18:09 1995fc940000 Tdi.sys Fri May 05 23:13:09 1995fc920000 Nbf.sys Mon May 08 15:00:47 1995fc950000 Netbios.sys Fri May 05 23:13:19 1995fc960000 Parport.sys Header Paged Outfc970000 Parallel.sys Header Paged Outfc980000 Serial.sys Fri May 05 23:11:20 1995fc990000 Afd.sys Header Paged Outfc9a0000 Rdr.sys Wed May 17 17:18:16 1995fc9e0000 Srv.sys Wed May 24 21:56:59 1995TOTAL: 1ab460 (1709 kb) 3b7c0 ( 237 kb) ( 0 kb 0 kb)kd>Note the Creation Time of the file, which is the date the file is compiled. This date is close to the Date\Time Stamp on the actual file when viewing the Winnt\System32\Drivers subfolder using File Manager.
kd> u NT!_NtUnlockFileu NT!_NtUnlockFileNT!_NtUnlockFile:80156bd8 64a100000000 mov eax,fs:80156bde 55 push ebp80156bdf 8bec mov ebp,esp80156be1 6aff push 0xff80156be3 68200d1080 push 0x80100d2080156be8 68304f1380 push 0x80134f3080156bed 50 push eax80156bee 64892500000000 mov fs:,espkd>The unassembly of the function should look similar to the text above; however, the unassembly is subject to change. If the unassembly looks proper, you can assume that the symbols have loaded properly for this module.
kd> u NT!_NTUnlockFileu NT!_NTUnlockFileNT!_NtUnlockFile:801574a4 7520 jnz NT!_NtUnlockFile+0x22 (801574c6)801574a6 6a00 push 0x0801574a8 8d45dc lea eax,[ebp-0x24]801574ab 50 push eax801574ac 53 push ebx801574ad ff356c361480 push dword ptr [NT!_CcNoDelay+0x4 (8014366c)]801574b3 6a01 push 0x1801574b5 ff7508 push dword ptr [ebp+0x8]
Article ID: 148660 - Last Review: 06/08/2011 18:45:00 - Revision: 5.1
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