1: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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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: fffff804782fa320, cast to nt!DPC_WATCHDOG_GLOBAL_TRIAGE_BLOCK, which contains
additional information regarding this single DPC timeout
Debugging Details:
------------------
*** WARNING: Unable to verify timestamp for iaStorAC.sys
*************************************************************************
*** ***
*** ***
*** Either you specified an unqualified symbol, or your debugger ***
*** doesn't have full symbol information. Unqualified symbol ***
*** resolution is turned off by default. Please either specify a ***
*** fully qualified symbol module!symbolname, or enable resolution ***
*** of unqualified symbols by typing ".symopt- 100". Note that ***
*** enabling unqualified symbol resolution with network symbol ***
*** server shares in the symbol path may cause the debugger to ***
*** appear to hang for long periods of time when an incorrect ***
*** symbol name is typed or the network symbol server is down. ***
*** ***
*** For some commands to work properly, your symbol path ***
*** must point to .pdb files that have full type information. ***
*** ***
*** Certain .pdb files (such as the public OS symbols) do not ***
*** contain the required information. Contact the group that ***
*** provided you with these symbols if you need this command to ***
*** work. ***
*** ***
*** Type referenced: TickPeriods ***
*** ***
*************************************************************************
KEY_VALUES_STRING: 1
Key : Analysis.CPU.mSec
Value: 1890
Key : Analysis.DebugAnalysisManager
Value: Create
Key : Analysis.Elapsed.mSec
Value: 2197
Key : Analysis.Init.CPU.mSec
Value: 156
Key : Analysis.Init.Elapsed.mSec
Value: 3426
Key : Analysis.Memory.CommitPeak.Mb
Value: 73
DUMP_FILE_ATTRIBUTES: 0x8
Kernel Generated Triage Dump
BUGCHECK_CODE: 133
BUGCHECK_P1: 0
BUGCHECK_P2: 501
BUGCHECK_P3: 500
BUGCHECK_P4: fffff804782fa320
DPC_TIMEOUT_TYPE: SINGLE_DPC_TIMEOUT_EXCEEDED
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
STACK_TEXT:
ffff9681`f7df4e18 fffff804`77a94b70 : 00000000`00000133 00000000`00000000 00000000`00000501 00000000`00000500 : nt!KeBugCheckEx
ffff9681`f7df4e20 fffff804`77928333 : 000005e0`b7a43d0a ffff9681`f7fa8180 00000000`00000000 ffff9681`f7fa8180 : nt!KeAccumulateTicks+0x169fe0
ffff9681`f7df4e80 fffff804`77927e1a : ffffd203`554d7480 ffffa888`f3837250 fffff804`7a511500 00000001`00005001 : nt!KeClockInterruptNotify+0x453
ffff9681`f7df4f30 fffff804`77873e05 : ffffd203`554d7480 00000000`00000000 00000000`00000000 ffff40a8`945637a9 : nt!HalpTimerClockIpiRoutine+0x1a
ffff9681`f7df4f60 fffff804`779fc02a : ffffa888`f3837250 ffffd203`554d7480 ffffa888`f3837598 00000000`00000000 : nt!KiCallInterruptServiceRoutine+0xa5
ffff9681`f7df4fb0 fffff804`779fc7f7 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiInterruptSubDispatchNoLockNoEtw+0xfa
ffffa888`f38371d0 fffff804`7a5ce67e : fffff804`7a678a5b ffffd203`57345b34 ffffd203`57345b34 00000000`0000002f : nt!KiInterruptDispatchNoLockNoEtw+0x37
ffffa888`f3837368 fffff804`7a678a5b : ffffd203`57345b34 ffffd203`57345b34 00000000`0000002f 00000000`00000246 : iaStorAC+0xe67e
ffffa888`f3837370 ffffd203`57345b34 : ffffd203`57345b34 00000000`0000002f 00000000`00000246 ffffd203`57345b00 : iaStorAC+0xb8a5b
ffffa888`f3837378 ffffd203`57345b34 : 00000000`0000002f 00000000`00000246 ffffd203`57345b00 fffff804`7a6767d9 : 0xffffd203`57345b34
ffffa888`f3837380 00000000`0000002f : 00000000`00000246 ffffd203`57345b00 fffff804`7a6767d9 ffffd203`57345b00 : 0xffffd203`57345b34
ffffa888`f3837388 00000000`00000246 : ffffd203`57345b00 fffff804`7a6767d9 ffffd203`57345b00 00000000`00000004 : 0x2f
ffffa888`f3837390 ffffd203`57345b00 : fffff804`7a6767d9 ffffd203`57345b00 00000000`00000004 00000000`00000004 : 0x246
ffffa888`f3837398 fffff804`7a6767d9 : ffffd203`57345b00 00000000`00000004 00000000`00000004 fffff804`7b145a01 : 0xffffd203`57345b00
ffffa888`f38373a0 ffffd203`57345b00 : 00000000`00000004 00000000`00000004 fffff804`7b145a01 00000000`00000001 : iaStorAC+0xb67d9
ffffa888`f38373a8 00000000`00000004 : 00000000`00000004 fffff804`7b145a01 00000000`00000001 fffff804`00000001 : 0xffffd203`57345b00
ffffa888`f38373b0 00000000`00000004 : fffff804`7b145a01 00000000`00000001 fffff804`00000001 00000000`0023e93c : 0x4
ffffa888`f38373b8 fffff804`7b145a01 : 00000000`00000001 fffff804`00000001 00000000`0023e93c fffff804`00000050 : 0x4
ffffa888`f38373c0 00000000`00000001 : fffff804`00000001 00000000`0023e93c fffff804`00000050 00000020`00000101 : iaStorAC+0xb85a01
ffffa888`f38373c8 fffff804`00000001 : 00000000`0023e93c fffff804`00000050 00000020`00000101 fffff804`00000831 : 0x1
ffffa888`f38373d0 00000000`0023e93c : fffff804`00000050 00000020`00000101 fffff804`00000831 fffff804`00000000 : 0xfffff804`00000001
ffffa888`f38373d8 fffff804`00000050 : 00000020`00000101 fffff804`00000831 fffff804`00000000 00000000`00050000 : 0x23e93c
ffffa888`f38373e0 00000020`00000101 : fffff804`00000831 fffff804`00000000 00000000`00050000 fffff804`00400000 : 0xfffff804`00000050
ffffa888`f38373e8 fffff804`00000831 : fffff804`00000000 00000000`00050000 fffff804`00400000 00000000`00000000 : 0x00000020`00000101
ffffa888`f38373f0 fffff804`00000000 : 00000000`00050000 fffff804`00400000 00000000`00000000 00000000`00000001 : 0xfffff804`00000831
ffffa888`f38373f8 00000000`00050000 : fffff804`00400000 00000000`00000000 00000000`00000001 ffffd203`57344a60 : 0xfffff804`00000000
ffffa888`f3837400 fffff804`00400000 : 00000000`00000000 00000000`00000001 ffffd203`57344a60 ffffa888`f3837750 : 0x50000
ffffa888`f3837408 00000000`00000000 : 00000000`00000001 ffffd203`57344a60 ffffa888`f3837750 ffffa888`f3837598 : 0xfffff804`00400000
SYMBOL_NAME: iaStorAC+e67e
MODULE_NAME: iaStorAC
IMAGE_NAME:
iaStorAC.sys
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: e67e
FAILURE_BUCKET_ID: 0x133_DPC_iaStorAC!unknown_function
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {6959f419-2954-fbde-7328-35f9ba64ee7a}
Followup: MachineOwner
---------