3 Replies Latest reply on Apr 4, 2013 9:08 PM by puger_liang

    STOP 9F with Intel(R) Centrino(R) Advanced-N 6200 AGN in Win7 32-bit




      i've seen similar discussions on Win7 x64 of this problem without conclusions. i have a Win7 32-bit installations with NETwNs32.sys of:


      0: kd> !lmi netwns32
      Loaded Module Info: [netwns32]
               Module: NETwNs32
         Base Address: 94419000
           Image Name: NETwNs32.sys
         Machine Type: 332 (I386)
           Time Stamp: 4cbc116c Mon Oct 18 02:20:44 2010
                 Size: 6d5000
             CheckSum: 6d509b
      Characteristics: 102 
      Debug Data Dirs: Type  Size     VA  Pointer
                   CODEVIEW    9b, 38f450,  38e250 RSDS - GUID: {9F8AC7C1-B80B-42FC-AE09-DA3AF8C59444}
                     Age: 1, Pdb: c:\buildviews\trwfw\trwfw1417\sandbox_trwfw\285223\pp_fre_win7\fre_win7\win_driver\miniport\win7\objfre_win7_x86\i386\NETwNs32.pdb
          Symbol Type: DEFERRED - No error - symbol load deferred
          Load Report: no symbols loaded

      it has been giving me BSoD 9F about once every a couple of weeks:


      0: kd> !analyze -v
      *                                                                             *
      *                        Bugcheck Analysis                                    *
      *                                                                             *

      A driver is causing an inconsistent power state.
      Arg1: 00000003, A device object has been blocking an Irp for too long a time
      Arg2: 86885b60, Physical Device Object of the stack
      Arg3: 8333cae0, Functional Device Object of the stack
      Arg4: 876bfd58, The blocked IRP

      Debugging Details:


      IMAGE_NAME:  pci.sys


      MODULE_NAME: pci

      FAULTING_MODULE: 8c0d9000 pci


      BUGCHECK_STR:  0x9F

      PROCESS_NAME:  System

      CURRENT_IRQL:  2

      8333ca94 83252044 0000009f 00000003 86885b60 nt!KeBugCheckEx+0x1e
      8333cb00 832518d8 8333cba0 00000000 83349280 nt!PopCheckIrpWatchdog+0x1f5
      8333cb38 8328016d 83357a20 00000000 7e3ffcd9 nt!PopCheckForIdleness+0x73
      8333cb7c 83280111 8333fd20 8333cca8 00000001 nt!KiProcessTimerDpcTable+0x50
      8333cc68 8327ffce 8333fd20 8333cca8 00000000 nt!KiProcessExpiredTimerList+0x101
      8333ccdc 8327e34e 01f0a2d6 876eb138 83349280 nt!KiTimerExpiration+0x25c
      8333cd20 8327e178 00000000 0000000e 00000000 nt!KiRetireDpcList+0xcb
      8333cd24 00000000 0000000e 00000000 00000000 nt!KiIdleLoop+0x38

      STACK_COMMAND:  kb

      FOLLOWUP_NAME:  MachineOwner

      FAILURE_BUCKET_ID:  0x9F_3_NETwNs32_IMAGE_pci.sys

      BUCKET_ID:  0x9F_3_NETwNs32_IMAGE_pci.sys


      i have a copy of the kernel memory dump. available upon request.


      thanks for helping with this.


      - Hz