THREAD_STUCK_IN_DEVICE_DRIVER_M (100000ea)
The device driver is spinning in an infinite loop, most likely waiting for
hardware to become idle. This usually indicates problem with the hardware
itself or with the device driver programming the hardware incorrectly.
If the kernel debugger is connected and running when watchdog detects a
timeout condition then DbgBreakPoint() will be called instead of KeBugCheckEx()
and detailed message including bugcheck arguments will be printed to the
debugger. This way we can identify an offending thread, set breakpoints in it,
and hit go to return to the spinning code to debug it further. Because
KeBugCheckEx() is not called the .bugcheck directive will not return bugcheck
information in this case. The arguments are already printed out to the kernel
debugger. You can also retrieve them from a global variable via
"dd watchdog!g_WdBugCheckData l5" (use dq on NT64).
On MP machines it is possible to hit a timeout when the spinning thread is
interrupted by hardware interrupt and ISR or DPC routine is running at the time
of the bugcheck (this is because the timeout's work item can be delivered and
handled on the second CPU and the same time). If this is the case you will have
to look deeper at the offending thread's stack (e.g. using dds) to determine
spinning code which caused the timeout to occur.
Arguments:
Arg1: ffffe000b5816880, Pointer to a stuck thread object. Do .thread then kb on it to find
the hung location.
Arg2: 0000000000000000, Pointer to a DEFERRED_WATCHDOG object.
Arg3: 0000000000000000, Pointer to offending driver name.
Arg4: 0000000000000000, Number of times "intercepted" bugcheck 0xEA was hit (see notes).
Debugging Details:
------------------
*** WARNING: Unable to verify timestamp for atikmdag.sys
GetUlongPtrFromAddress: unable to read from fffff80296d6b308
KEY_VALUES_STRING: 1
PROCESSES_ANALYSIS: 1
SERVICE_ANALYSIS: 1
STACKHASH_ANALYSIS: 1
TIMELINE_ANALYSIS: 1
DUMP_CLASS: 1
DUMP_QUALIFIER: 400
BUILD_VERSION_STRING: 9600.19538.amd64fre.winblue_ltsb_escrow.191014-1700
SYSTEM_MANUFACTURER: To be filled by O.E.M.
SYSTEM_PRODUCT_NAME: To be filled by O.E.M.
SYSTEM_SKU: SKU
SYSTEM_VERSION: To be filled by O.E.M.
BIOS_VENDOR: American Megatrends Inc.
BIOS_VERSION: 2701
BIOS_DATE: 03/24/2016
BASEBOARD_MANUFACTURER: ASUSTeK COMPUTER INC.
BASEBOARD_PRODUCT: M5A97 LE R2.0
BASEBOARD_VERSION: Rev 1.xx
DUMP_TYPE: 2
BUGCHECK_P1: ffffe000b5816880
BUGCHECK_P2: 0
BUGCHECK_P3: 0
BUGCHECK_P4: 0
FAULTING_THREAD: ffffe000b5816880
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_FAULT
CPU_COUNT: 8
CPU_MHZ: db8
CPU_VENDOR: AuthenticAMD
CPU_FAMILY: 15
CPU_MODEL: 2
CPU_STEPPING: 0
CUSTOMER_CRASH_COUNT: 1
BUGCHECK_STR: 0xEA
PROCESS_NAME: System
CURRENT_IRQL: 0
ANALYSIS_SESSION_HOST: DESKTOP-18V31A3
ANALYSIS_SESSION_TIME: 01-21-2020 23:47:28.0524
ANALYSIS_VERSION: 10.0.18362.1 x86fre
LAST_CONTROL_TRANSFER: from fffff80070ceea7d to fffff80296b5c4a0
STACK_TEXT:
ffffd000`f5884f78 fffff800`70ceea7d : 00000000`000000ea ffffe000`b5816880 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx
ffffd000`f5884f80 fffff800`70ce80fe : ffffd000`f5885078 00000000`00000000 00000000`00000000 00000000`00000000 : dxgkrnl!TdrTimedOperationBugcheckOnTimeout+0x4d
ffffd000`f5884ff0 fffff800`71322be0 : 00000000`00000000 ffffe000`b4e0c000 ffffd000`f5885181 00000000`00000064 : dxgkrnl!TdrTimedOperationDelay+0x7f42
ffffd000`f5885050 00000000`00000000 : ffffe000`b4e0c000 ffffd000`f5885181 00000000`00000064 00000000`00002710 : atikmdag+0x4dbe0
STACK_COMMAND: .thread 0xffffe000b5816880 ; kb
THREAD_SHA1_HASH_MOD_FUNC: 260988b723f057138fe45b239c381c934e8a7f90
THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 1f8bc9554cdcfca0949a06ad9979b6bf1958a00a
THREAD_SHA1_HASH_MOD: b9a6b0a1888ce93becee46671d601e0839dd0b94
FOLLOWUP_IP:
dxgkrnl!TdrTimedOperationBugcheckOnTimeout+4d
fffff800`70ceea7d cc int 3
FAULT_INSTR_CODE: 40cccccc
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: dxgkrnl!TdrTimedOperationBugcheckOnTimeout+4d
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: dxgkrnl
IMAGE_NAME: dxgkrnl.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5d51bd9e
IMAGE_VERSION: 6.3.9600.19457
FAILURE_BUCKET_ID: 0xEA_IMAGE_dxgkrnl.sys
BUCKET_ID: 0xEA_IMAGE_dxgkrnl.sys
PRIMARY_PROBLEM_CLASS: 0xEA_IMAGE_dxgkrnl.sys
TARGET_TIME: 2020-01-21T20:22:31.000Z
OSBUILD: 9600
OSSERVICEPACK: 19538
SERVICEPACK_NUMBER: 0
OS_REVISION: 0
SUITE_MASK: 272
PRODUCT_TYPE: 1
OSPLATFORM_TYPE: x64
OSNAME: Windows 8.1
OSEDITION: Windows 8.1 WinNt TerminalServer SingleUserTS
OS_LOCALE:
USER_LCID: 0
OSBUILD_TIMESTAMP: 2019-10-15 05:04:17
BUILDDATESTAMP_STR: 191014-1700
BUILDLAB_STR: winblue_ltsb_escrow
BUILDOSVER_STR: 6.3.9600.19538.amd64fre.winblue_ltsb_escrow.191014-1700
ANALYSIS_SESSION_ELAPSED_TIME: d35
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0xea_image_dxgkrnl.sys
FAILURE_ID_HASH: {ea458ad2-d5ab-aa6c-7a11-54653c70dfb8}
Followup: MachineOwner
---------