************* Path validation summary ************** Response Time (ms) Location Deferred srv* ************* Preparing the environment for Debugger Extensions Gallery repositories ************** ExtensionRepository : Implicit UseExperimentalFeatureForNugetShare : true AllowNugetExeUpdate : true NonInteractiveNuget : true AllowNugetMSCredentialProviderInstall : true AllowParallelInitializationOfLocalRepositories : true EnableRedirectToChakraJsProvider : false -- Configuring repositories ----> Repository : LocalInstalled, Enabled: true ----> Repository : UserExtensions, Enabled: true >>>>>>>>>>>>> Preparing the environment for Debugger Extensions Gallery repositories completed, duration 0.000 seconds ************* Waiting for Debugger Extensions Gallery to Initialize ************** >>>>>>>>>>>>> Waiting for Debugger Extensions Gallery to Initialize completed, duration 0.047 seconds ----> Repository : UserExtensions, Enabled: true, Packages count: 0 ----> Repository : LocalInstalled, Enabled: true, Packages count: 46 Microsoft (R) Windows Debugger Version 10.0.29547.1002 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Users\LGU005\OneDrive - Wärtsilä Corporation\Documents\LGU005\Project\2020\11061172 Huadian Wanbo CCHP (P16032)\Technical documents\Trouble shooting\2026\WOIS server crash_20260703\070626-55781-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available ************* Path validation summary ************** Response Time (ms) Location Deferred srv* Symbol search path is: srv* Executable search path is: Windows 8.1 Kernel Version 9600 MP (4 procs) Free x64 Product: Server, suite: TerminalServer Edition build lab: 9600.19202.amd64fre.winblue_ltsb.181110-0600 Kernel base = 0xfffff802`05c84000 PsLoadedModuleList = 0xfffff802`05f48610 Debug session time: Mon Jul 6 17:19:01.303 2026 (UTC + 8:00) System Uptime: 0 days 0:13:09.006 Loading Kernel Symbols ............................................................... ................................................................ ........................ Loading User Symbols Loading unloaded module list ........... For analysis of this file, run !analyze -v nt!KeBugCheckEx: fffff802`05dc42a0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:ffffd001`6b276930=000000000000009f 2: kd> !analyze -v Loading Kernel Symbols ............................................................... ................................................................ ........................ Loading User Symbols Loading unloaded module list ........... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DRIVER_POWER_STATE_FAILURE (9f) A driver has failed to complete a power IRP within a specific time. Arguments: Arg1: 0000000000000003, A device object has been blocking an IRP for too long a time Arg2: ffffe001221f24d0, Physical Device Object of the stack Arg3: ffffd0016b276960, nt!TRIAGE_9F_POWER on Win7 and higher, otherwise the Functional Device Object of the stack Arg4: ffffe00122075a60, The blocked IRP Debugging Details: ------------------ KEY_VALUES_STRING: 1 Key : Analysis.CPU.mSec Value: 1796 Key : Analysis.Elapsed.mSec Value: 8692 Key : Analysis.IO.Other.Mb Value: 0 Key : Analysis.IO.Read.Mb Value: 1 Key : Analysis.IO.Write.Mb Value: 0 Key : Analysis.Init.CPU.mSec Value: 937 Key : Analysis.Init.Elapsed.mSec Value: 2350 Key : Analysis.Memory.CommitPeak.Mb Value: 66 Key : Analysis.Version.DbgEng Value: 10.0.29547.1002 Key : Analysis.Version.Description Value: 10.2602.27.2 amd64fre Key : Analysis.Version.Ext Value: 1.2602.27.2 Key : Bugcheck.Code.LegacyAPI Value: 0x9f Key : Bugcheck.Code.TargetModel Value: 0x9f Key : Failure.Bucket Value: 0x9F_3_hidusb_IMAGE_usbccgp.sys Key : Failure.Hash Value: {17d293e5-9a90-24b1-4eb0-0723e285c620} Key : Hypervisor.Enlightenments.Value Value: 17184 Key : Hypervisor.Enlightenments.ValueHex Value: 0x4320 Key : Hypervisor.Flags.Value Value: 17 Key : Hypervisor.Flags.ValueHex Value: 0x11 Key : WER.OS.Branch Value: winblue_ltsb Key : WER.OS.Version Value: 8.1.9600.19202 Key : WER.System.BIOSRevision Value: 4.6.0.0 BUGCHECK_CODE: 9f BUGCHECK_P1: 3 BUGCHECK_P2: ffffe001221f24d0 BUGCHECK_P3: ffffd0016b276960 BUGCHECK_P4: ffffe00122075a60 FILE_IN_CAB: 070626-55781-01.dmp VIRTUAL_MACHINE: VMware FAULTING_THREAD: ffffd0016b256380 DRVPOWERSTATE_SUBCODE: 3 IMAGE_NAME: usbccgp.sys MODULE_NAME: usbccgp FAULTING_MODULE: fffff8011f800000 usbccgp CUSTOMER_CRASH_COUNT: 1 PROCESS_NAME: System STACK_TEXT: ffffd001`6b276928 fffff802`05e7749a : 00000000`0000009f 00000000`00000003 ffffe001`221f24d0 ffffd001`6b276960 : nt!KeBugCheckEx ffffd001`6b276930 fffff802`05e773ba : ffffe001`221e8f08 ffffd001`6b276ae0 00000000`00000000 00000000`00000000 : nt!PopIrpWatchdogBugcheck+0xde ffffd001`6b276990 fffff802`05cb1b48 : 00000000`00000006 00000000`0020b4a9 ffffe001`1a928010 00000000`00000000 : nt!PopIrpWatchdog+0x32 ffffd001`6b2769e0 fffff802`05dc7faa : ffffd001`6b246180 ffffd001`6b246180 ffffd001`6b256380 ffffe001`21ad7880 : nt!KiRetireDpcList+0x4f8 ffffd001`6b276c60 00000000`00000000 : ffffd001`6b277000 ffffd001`6b271000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x5a IMAGE_VERSION: 6.3.9600.18814 STACK_COMMAND: .process /r /p 0xfffff80205fcb300; .thread /r /p 0xffffd0016b256380 ; kb FAILURE_BUCKET_ID: 0x9F_3_hidusb_IMAGE_usbccgp.sys OS_VERSION: 8.1.9600.19202 BUILDLAB_STR: winblue_ltsb OSPLATFORM_TYPE: x64 OSNAME: Windows 8.1 FAILURE_ID_HASH: {17d293e5-9a90-24b1-4eb0-0723e285c620} Followup: MachineOwner --------- 2: kd> .process /r /p 0xfffff80205fcb300; .thread /r /p 0xffffd0016b256380 ; kb Implicit process is now fffff802`05fcb300 Loading User Symbols Unable to get PEB pointer Implicit thread is now ffffd001`6b256380 Implicit process is now ffffe001`19e23900 Loading User Symbols *** Stack trace for last set context - .thread/.cxr resets it # RetAddr : Args to Child : Call Site 00 fffff802`05e7749a : 00000000`0000009f 00000000`00000003 ffffe001`221f24d0 ffffd001`6b276960 : nt!KeBugCheckEx 01 fffff802`05e773ba : ffffe001`221e8f08 ffffd001`6b276ae0 00000000`00000000 00000000`00000000 : nt!PopIrpWatchdogBugcheck+0xde 02 fffff802`05cb1b48 : 00000000`00000006 00000000`0020b4a9 ffffe001`1a928010 00000000`00000000 : nt!PopIrpWatchdog+0x32 03 fffff802`05dc7faa : ffffd001`6b246180 ffffd001`6b246180 ffffd001`6b256380 ffffe001`21ad7880 : nt!KiRetireDpcList+0x4f8 04 00000000`00000000 : ffffd001`6b277000 ffffd001`6b271000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x5a