[wdmaudiodev] Port Class BSOD
- From: Uwe Kirst <u.kirst@xxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Fri, 14 Dec 2007 17:27:33 +0100
Hello,
I'm getting a BSOD on unloading my wave RT driver,
please help,
thanks,
/Uwe
Microsoft (R) Windows Debugger Version 6.7.0005.1
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\dump\MEMORY.DMP]
Kernel Summary Dump File: Only kernel address space is available
Symbol search path is:
srv*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows Vista Kernel Version 6000 MP (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 6000.16575.x86fre.vista_gdr.071009-1548
Kernel base = 0x81c00000 PsLoadedModuleList = 0x81d11e10
Debug session time: Fri Dec 14 16:42:36.332 2007 (GMT+1)
System Uptime: 0 days 0:01:17.910
Loading Kernel Symbols
...........................................................................................................................
Loading User Symbols
PEB is paged out (Peb.Ldr = 7ffde00c). Type ".hh dbgerr001" for details
Loading unloaded module list
.......
*******************************************************************************
*
*
* Bugcheck
Analysis *
*
*
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {8873be0b, 8, 0, 8873be0b}
Page 26b34 not present in the dump file. Type ".hh dbgerr004" for details
Probably caused by : portcls.sys ( portcls+4e0b )
Followup: MachineOwner
---------
0: kd> !analyze -v
*******************************************************************************
*
*
* Bugcheck
Analysis *
*
*
*******************************************************************************
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address
at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 8873be0b, memory referenced
Arg2: 00000008, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: 8873be0b, address which referenced memory
Debugging Details:
------------------
Page 26b34 not present in the dump file. Type ".hh dbgerr004" for details
READ_ADDRESS: 8873be0b
CURRENT_IRQL: 8
FAULTING_IP:
portcls+4e0b
8873be0b ?? ???
DEFAULT_BUCKET_ID: INTEL_CPU_MICROCODE_ZERO
BUGCHECK_STR: 0xD1
PROCESS_NAME: svchost.exe
TRAP_FRAME: 910b2c44 -- (.trap 0xffffffff910b2c44)
ErrCode = 00000000
eax=84ce8c40 ebx=84931a04 ecx=910b2c08 edx=00000092 esi=84ce8c70
edi=84931a00
eip=8873be0b esp=910b2cb8 ebp=00000000 iopl=0 nv up ei pl zr na
pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000
efl=00010246
<Unloaded_portcls.sys>+0x4e0b:
8873be0b ?? ???
Resetting default scope
IP_MODULE_UNLOADED:
portcls+4e0b
8873be0b ?? ???
LAST_CONTROL_TRANSFER: from 8873be0b to 81c8fd84
FAILED_INSTRUCTION_ADDRESS:
portcls+4e0b
8873be0b ?? ???
STACK_TEXT:
910b2c44 8873be0b badb0d00 00000092 81c8aad5 nt!KiTrap0E+0x2ac
WARNING: Frame IP not in any known module. Following frames may be wrong.
910b2cb4 81c90980 84931a00 84ce8c40 0000000c <Unloaded_portcls.sys>+0x4e0b
910b2ce0 81c908f9 85c60600 00000092 910b2d64 nt!KiChainedDispatch2ndLvl+0x44
910b2ce0 81c8ca11 85c60600 00000092 910b2d64 nt!KiChainedDispatch+0x29
910b2d64 77920f34 badb0d00 00dcef58 00000000 nt!KiFastCallEntry+0x91
910b2d68 badb0d00 00dcef58 00000000 00000000 0x77920f34
910b2d6c 00dcef58 00000000 00000000 00000000 0xbadb0d00
910b2d70 00000000 00000000 00000000 00000000 0xdcef58
STACK_COMMAND: kb
FOLLOWUP_IP:
portcls+4e0b
8873be0b ?? ???
SYMBOL_STACK_INDEX: 1
FOLLOWUP_NAME: MachineOwner
SYMBOL_NAME: portcls+4e0b
MODULE_NAME: portcls
IMAGE_NAME: portcls.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 0
FAILURE_BUCKET_ID: 0xD1_CODE_AV_BAD_IP_portcls+4e0b
BUCKET_ID: 0xD1_CODE_AV_BAD_IP_portcls+4e0b
Followup: MachineOwner
---------
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