Microsoft (R) Windows Debugger Version 6.12.0002.633 X86 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\WINDOWS\MEMORY.DMP] Kernel Summary Dump File: Only kernel address space is available WARNING: Whitespace at end of path element Symbol search path is: SRV*C:\symbol*http://msdl.microsoft.com/download/symbols Executable search path is: Windows XP Kernel Version 2600 (Service Pack 3) UP Free x86 compatible Product: WinNt, suite: TerminalServer SingleUserTS Personal Built by: 2600.xpsp_sp3_gdr.100216-1514 Machine Name: Kernel base = 0x804d7000 PsLoadedModuleList = 0x8055d720 Debug session time: Mon Oct 18 16:43:44.765 2010 (UTC + 2:00) System Uptime: 0 days 0:04:25.333 Loading Kernel Symbols ............................................................... ................................................................ .............................................................. Loading User Symbols Loading unloaded module list ..... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck FC, {f8a248e8, 322e963, f8a24848, 1} *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 Probably caused by : USBPORT.SYS ( USBPORT!USBPORT_InitializeDevice+131 ) Followup: MachineOwner --------- kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY (fc) An attempt was made to execute non-executable memory. The guilty driver is on the stack trace (and is typically the current instruction pointer). When possible, the guilty driver's name (Unicode string) is printed on the bugcheck screen and saved in KiBugCheckDriver. Arguments: Arg1: f8a248e8, Virtual address for the attempted execute. Arg2: 0322e963, PTE contents. Arg3: f8a24848, (reserved) Arg4: 00000001, (reserved) Debugging Details: ------------------ *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 *** No owner thread found for resource 8055b4e0 DEFAULT_BUCKET_ID: DRIVER_FAULT BUGCHECK_STR: 0xFC PROCESS_NAME: System TRAP_FRAME: f8a24848 -- (.trap 0xfffffffff8a24848) ErrCode = 00000011 eax=00000000 ebx=81fd6bd0 ecx=00000000 edx=00000000 esi=81f180e0 edi=81f18301 eip=f8a248e8 esp=f8a248bc ebp=80546afc iopl=0 nv up ei pl zr na pe nc cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246 f8a248e8 1c49 sbb al,49h Resetting default scope LOCK_ADDRESS: 8055b560 -- (!locks 8055b560) Resource @ nt!IopDeviceTreeLock (0x8055b560) Shared 1 owning threads Threads: 82dc5da8-01<*> 1 total locks, 1 locks currently held PNP_TRIAGE: Lock address : 0x8055b560 Thread Count : 1 Thread address: 0x82dc5da8 Thread wait : 0x4255 LAST_CONTROL_TRANSFER: from 80520386 to 804f9f43 STACK_TEXT: f8a247c8 80520386 000000fc f8a248e8 0322e963 nt!KeBugCheckEx+0x1b f8a24830 805445b0 00000008 f8a248e8 00000000 nt!MmAccessFault+0x9a8 f8a24830 f8a248e8 00000008 f8a248e8 00000000 nt!KiTrap0E+0xd0 WARNING: Frame IP not in any known module. Following frames may be wrong. f8a248e8 f8088649 81f18028 02624e70 81fd6eb0 0xf8a248e8 f8a2491c f808e66f 00000000 81f18028 f8a24940 USBPORT!USBPORT_InitializeDevice+0x131 f8a2492c f830083b 82951030 82b96390 81fd6ea0 USBPORT!USBPORTBUSIF_InitializeUsbDevice+0x1b f8a24940 f8309902 82b40d50 82b96390 82951030 usbhub!USBD_InitializeDeviceEx+0x27 f8a2498c f82ff955 00000000 00000001 00000103 usbhub!USBH_CreateDevice+0x1e0 f8a249d4 f83003ab 82b40d50 81f27008 81f27008 usbhub!USBH_FdoQueryBusRelations+0x219 f8a249f4 f8300445 82b40d50 81f27008 00000007 usbhub!USBH_FdoPnP+0x15f f8a24a1c f83005fa 82b40d50 81f27008 f8a24a68 usbhub!USBH_FdoDispatch+0x63 f8a24a2c 804ef19f 82b40c98 81f27008 f8a24aac usbhub!USBH_HubDispatch+0x5e f8a24a3c 80592b63 00000000 82d6e988 82d6ea68 nt!IopfCallDriver+0x31 f8a24a68 804f6de7 82b40c98 f8a24a88 82d6ea68 nt!IopSynchronousCall+0xb7 f8a24ab0 8058ee79 00000000 82951030 00000001 nt!IopQueryDeviceRelations+0x45 f8a24ac8 805922db 82d6e988 00000001 82b1a120 nt!PipEnumerateDevice+0x23 f8a24d20 8059271a 82d6e988 00000001 00000000 nt!PipProcessDevNodeTree+0x21b f8a24d54 804f6981 00000003 8055b5c0 8056485c nt!PiProcessReenumeration+0x60 f8a24d7c 80538789 00000000 00000000 82dc5da8 nt!PipDeviceActionWorker+0x14b f8a24dac 805cff62 00000000 00000000 00000000 nt!ExpWorkerThread+0xef f8a24ddc 8054611e 8053869a 00000001 00000000 nt!PspSystemThreadStartup+0x34 00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16 STACK_COMMAND: kb FOLLOWUP_IP: USBPORT!USBPORT_InitializeDevice+131 f8088649 3bc3 cmp eax,ebx SYMBOL_STACK_INDEX: 4 SYMBOL_NAME: USBPORT!USBPORT_InitializeDevice+131 FOLLOWUP_NAME: MachineOwner MODULE_NAME: USBPORT IMAGE_NAME: USBPORT.SYS DEBUG_FLR_IMAGE_TIMESTAMP: 480254ce FAILURE_BUCKET_ID: 0xFC_USBPORT!USBPORT_InitializeDevice+131 BUCKET_ID: 0xFC_USBPORT!USBPORT_InitializeDevice+131 Followup: MachineOwner ---------