Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [F:\DMP\042011-29546-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: SRV*c:\websymbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7600 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7600.16695.amd64fre.win7_gdr.101026-1503
Machine Name:
Kernel base = 0xfffff800`0320a000 PsLoadedModuleList = 0xfffff800`03447e50
Debug session time: Wed Apr 20 21:46:24.100 2011 (UTC - 4:00)
System Uptime: 1 days 11:29:14.298
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 7F, {8, 80050031, 6f8, fffff80003242d18}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
Followup: MachineOwner
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2: kd> !analyze -v
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* Bugcheck Analysis *
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UNEXPECTED_KERNEL_MODE_TRAP (7f)
This means a trap occurred in kernel mode, and it's a trap of a kind
that the kernel isn't allowed to have/catch (bound trap) or that
is always instant death (double fault). The first number in the
bugcheck params is the number of the trap (8 = double fault, etc)
Consult an Intel x86 family manual to learn more about what these
traps are. Here is a *portion* of those codes:
If kv shows a taskGate
use .tss on the part before the colon, then kv.
Else if kv shows a trapframe
use .trap on that value
Else
.trap on the appropriate frame will show where the trap was taken
(on x86, this will be the ebp that goes with the procedure KiTrap)
Endif
kb will then show the corrected stack.
Arguments:
Arg1: 0000000000000008, EXCEPTION_DOUBLE_FAULT
Arg2: 0000000080050031
Arg3: 00000000000006f8
Arg4: fffff80003242d18
Debugging Details:
------------------
BUGCHECK_STR: 0x7f_8
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
CURRENT_IRQL: 2
LAST_CONTROL_TRANSFER: from fffff80003279ca9 to fffff8000327a740
STACK_TEXT:
fffff880`02f6ade8 fffff800`03279ca9 : 00000000`0000007f 00000000`00000008 00000000`80050031 00000000`000006f8 : nt!KeBugCheckEx
fffff880`02f6adf0 fffff800`03278172 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiBugCheckDispatch+0x69
fffff880`02f6af30 fffff800`03242d18 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDoubleFaultAbort+0xb2
fffff880`0a0dafe0 fffff800`03242ef7 : fffffa80`0e93c7c8 00000000`00000001 00000000`00000000 00000000`00000000 : nt!SepTokenFromAccessInformation+0x20
fffff880`0a0db010 fffff880`01786c5a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!SeAccessCheckFromState+0x9f
fffff880`0a0db700 fffff880`0178494f : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : NETIO!CompareSecurityContexts+0x6a
fffff880`0a0db770 fffff880`017869b5 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : NETIO!MatchValues+0xef
fffff880`0a0db7c0 fffff880`01786845 : fffffa80`112cd260 fffffa80`169a7350 fffff880`0a0db9e8 fffff880`0a0dc120 : NETIO!FilterMatch+0x95
fffff880`0a0db810 fffff880`01787ccb : 00000000`00000000 00000000`00000000 fffff880`0a0dc120 fffff880`0a0db9d0 : NETIO!IndexListClassify+0x69
fffff880`0a0db890 fffff880`0183f417 : fffff880`0a0dbd68 fffff880`0a0dbd68 fffff880`0a0dcaa0 fffffa80`0ec10030 : NETIO!KfdClassify+0xa4e
fffff880`0a0dbc00 fffff880`0183883e : fffff880`01947690 00000000`00000000 fffffa80`0e354010 00000000`00000000 : tcpip!WfpAleClassify+0x57
fffff880`0a0dbc40 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : tcpip!WfpAlepAuthorizeSend+0x94e
STACK_COMMAND: kb
FOLLOWUP_IP:
NETIO!CompareSecurityContexts+6a
fffff880`01786c5a 448b442470 mov r8d,dword ptr [rsp+70h]
SYMBOL_STACK_INDEX: 5
SYMBOL_NAME: NETIO!CompareSecurityContexts+6a
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: NETIO
IMAGE_NAME: NETIO.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bc18a
FAILURE_BUCKET_ID: X64_0x7f_8_NETIO!CompareSecurityContexts+6a
BUCKET_ID: X64_0x7f_8_NETIO!CompareSecurityContexts+6a
Followup: MachineOwner
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