32: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DPC_WATCHDOG_VIOLATION (133) The DPC watchdog detected a prolonged run time at an IRQL of DISPATCH_LEVEL or above. Arguments: Arg1: 0000000000000000, A single DPC or ISR exceeded its time allotment. The offending component can usually be identified with a stack trace. Arg2: 0000000000000501, The DPC time count (in ticks). Arg3: 0000000000000500, The DPC time allotment (in ticks). Arg4: fffff80283cfb320, cast to nt!DPC_WATCHDOG_GLOBAL_TRIAGE_BLOCK, which contains additional information regarding this single DPC timeout KEY_VALUES_STRING: 1 Key : Analysis.CPU.mSec Value: 4718 Key : Analysis.Elapsed.mSec Value: 4722 Key : Analysis.IO.Other.Mb Value: 12 Key : Analysis.IO.Read.Mb Value: 2 Key : Analysis.IO.Write.Mb Value: 7 Key : Analysis.Init.CPU.mSec Value: 6593 Key : Analysis.Init.Elapsed.mSec Value: 191281 Key : Analysis.Memory.CommitPeak.Mb Value: 584 Key : Bugcheck.Code.LegacyAPI Value: 0x133 Key : Bugcheck.Code.TargetModel Value: 0x133 Key : Failure.Bucket Value: 0x133_DPC_nvlddmkm!unknown_function Key : Failure.Hash Value: {15c3af0e-5564-7a80-2e26-65b5115ecc4d} Key : WER.OS.Branch Value: vb_release Key : WER.OS.Version Value: 10.0.19041.1 BUGCHECK_CODE: 133 BUGCHECK_P1: 0 BUGCHECK_P2: 501 BUGCHECK_P3: 500 BUGCHECK_P4: fffff80283cfb320 FILE_IN_CAB: 052624-19156-01.dmp DPC_TIMEOUT_TYPE: SINGLE_DPC_TIMEOUT_EXCEEDED TRAP_FRAME: fffffe83233e14a0 -- (.trap 0xfffffe83233e14a0) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=0000000000000003 rbx=0000000000000000 rcx=000000000001c000 rdx=0000000000070000 rsi=0000000000000000 rdi=0000000000000000 rip=fffff802992395a4 rsp=fffffe83233e1630 rbp=ffff97862289fb70 r8=fffffe83233e1678 r9=0000000000070000 r10=ffff9786228a2cb0 r11=000000000000000c r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei pl nz ac po nc nvlddmkm+0xc95a4: fffff802`992395a4 488b5c2430 mov rbx,qword ptr [rsp+30h] ss:0018:fffffe83`233e1660=ffff97862289f000 Resetting default scope BLACKBOXBSD: 1 (!blackboxbsd) BLACKBOXNTFS: 1 (!blackboxntfs) BLACKBOXPNP: 1 (!blackboxpnp) BLACKBOXWINLOGON: 1 CUSTOMER_CRASH_COUNT: 1 PROCESS_NAME: MsMpEng.exe STACK_TEXT: ffff8380`58fbfe18 fffff802`83437912 : 00000000`00000133 00000000`00000000 00000000`00000501 00000000`00000500 : nt!KeBugCheckEx ffff8380`58fbfe20 fffff802`832539e3 : 000045c5`3904a9e8 ffff8380`58f27180 00000000`00000000 ffff8380`58f27180 : nt!KeAccumulateTicks+0x1e16d2 ffff8380`58fbfe80 fffff802`832534ca : ffff938e`c7028420 fffffe83`233e1520 fffff802`8ac9d900 00000000`00005001 : nt!KeClockInterruptNotify+0x453 ffff8380`58fbff30 fffff802`83300825 : ffff938e`c7028420 00000000`00000000 00000000`00000000 ffff7d1e`721a75a5 : nt!HalpTimerClockIpiRoutine+0x1a ffff8380`58fbff60 fffff802`833ff6da : fffffe83`233e1520 ffff938e`c7028420 00000000`00000000 00000000`00000000 : nt!KiCallInterruptServiceRoutine+0xa5 ffff8380`58fbffb0 fffff802`833ffee7 : ffff9786`2289fb70 ffff9786`2289f000 00000000`00000000 00000000`00000000 : nt!KiInterruptSubDispatchNoLockNoEtw+0xfa fffffe83`233e14a0 fffff802`992395a4 : 00000000`00000000 00000000`00000000 00000000`00070000 00000000`00000000 : nt!KiInterruptDispatchNoLockNoEtw+0x37 fffffe83`233e1630 00000000`00000000 : 00000000`00000000 00000000`00070000 00000000`00000000 00000000`00070000 : nvlddmkm+0xc95a4 SYMBOL_NAME: nvlddmkm+c95a4 MODULE_NAME: nvlddmkm IMAGE_NAME: nvlddmkm.sys STACK_COMMAND: .cxr; .ecxr ; kb BUCKET_ID_FUNC_OFFSET: c95a4 FAILURE_BUCKET_ID: 0x133_DPC_nvlddmkm!unknown_function OS_VERSION: 10.0.19041.1 BUILDLAB_STR: vb_release OSPLATFORM_TYPE: x64 OSNAME: Windows 10 FAILURE_ID_HASH: {15c3af0e-5564-7a80-2e26-65b5115ecc4d} Followup: MachineOwner ---------