THREAD_STUCK_IN_DEVICE_DRIVER (ea)
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 (OS builds <= 3790) 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: ffffbb8830eef040, 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 this error occurred. If a debugger is attached,
this error is not always fatal -- see DESCRIPTION below. On the
blue screen, this will always equal 1.
Debugging Details:
------------------
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: 10.0.18362.720 (WinBuild.160101.0800)
SYSTEM_MANUFACTURER: Micro-Star International Co., Ltd.
SYSTEM_PRODUCT_NAME: MS-7B28
SYSTEM_SKU: Default string
SYSTEM_VERSION: 3.0
BIOS_VENDOR: American Megatrends Inc.
BIOS_VERSION: H.80
BIOS_DATE: 12/26/2019
BASEBOARD_MANUFACTURER: Micro-Star International Co., Ltd.
BASEBOARD_PRODUCT: H310M GAMING ARCTIC (MS-7B28)
BASEBOARD_VERSION: 3.0
DUMP_FILE_ATTRIBUTES: 0x8
Kernel Generated Triage Dump
DUMP_TYPE: 2
BUGCHECK_P1: ffffbb8830eef040
BUGCHECK_P2: 0
BUGCHECK_P3: 0
BUGCHECK_P4: 0
FAULTING_THREAD: ffffbb8830eef040
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_FAULT
CPU_COUNT: 4
CPU_MHZ: e10
CPU_VENDOR: GenuineIntel
CPU_FAMILY: 6
CPU_MODEL: 9e
CPU_STEPPING: b
CPU_MICROCODE: 6,9e,b,0 (F,M,S,R) SIG: CA'00000000 (cache) CA'00000000 (init)
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
BUGCHECK_STR: 0xEA
PROCESS_NAME: System
CURRENT_IRQL: 0
ANALYSIS_SESSION_HOST: DESKTOP-LN3VJKJ
ANALYSIS_SESSION_TIME: 03-20-2020 13:12:40.0720
ANALYSIS_VERSION: 10.0.18362.1 amd64fre
LAST_CONTROL_TRANSFER: from fffff8015da91085 to fffff801477c2380
STACK_TEXT:
ffff810d`dda47268 fffff801`5da91085 : 00000000`000000ea ffffbb88`30eef040 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx
ffff810d`dda47270 fffff801`5da9115e : ffff810d`dda47340 fffff801`4636e707 ffff810d`dda47340 00000000`80000000 : dxgkrnl!TdrTimedOperationBugcheckOnTimeout+0x45
ffff810d`dda472e0 fffff801`46140532 : 00000000`00000000 fffff801`4636e6ec ffff810d`dda47460 00000000`01c9c380 : dxgkrnl!TdrTimedOperationDelay+0xce
ffff810d`dda47320 00000000`00000000 : fffff801`4636e6ec ffff810d`dda47460 00000000`01c9c380 ffff810d`00000028 : atikmdag+0x30532
STACK_COMMAND: .thread 0xffffbb8830eef040 ; kb
THREAD_SHA1_HASH_MOD_FUNC: 260988b723f057138fe45b239c381c934e8a7f90
THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 970f0ef9c97f446d12c903a38e909099ef41a717
THREAD_SHA1_HASH_MOD: b9a6b0a1888ce93becee46671d601e0839dd0b94
FOLLOWUP_IP:
dxgkrnl!TdrTimedOperationBugcheckOnTimeout+45
fffff801`5da91085 cc int 3
FAULT_INSTR_CODE: cccccccc
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: dxgkrnl!TdrTimedOperationBugcheckOnTimeout+45
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: dxgkrnl
IMAGE_NAME: dxgkrnl.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 0
IMAGE_VERSION: 10.0.18362.719
FAILURE_BUCKET_ID: 0xEA_IMAGE_dxgkrnl.sys
BUCKET_ID: 0xEA_IMAGE_dxgkrnl.sys
PRIMARY_PROBLEM_CLASS: 0xEA_IMAGE_dxgkrnl.sys
TARGET_TIME: 2020-03-20T05:18:58.000Z
OSBUILD: 18362
OSSERVICEPACK: 720
SERVICEPACK_NUMBER: 0
OS_REVISION: 0
SUITE_MASK: 784
PRODUCT_TYPE: 1
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS Personal
OS_LOCALE:
USER_LCID: 0
OSBUILD_TIMESTAMP: unknown_date
BUILDDATESTAMP_STR: 160101.0800
BUILDLAB_STR: WinBuild
BUILDOSVER_STR: 10.0.18362.720
ANALYSIS_SESSION_ELAPSED_TIME: 28fd
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0xea_image_dxgkrnl.sys
FAILURE_ID_HASH: {ea458ad2-d5ab-aa6c-7a11-54653c70dfb8}
Followup: MachineOwner
---------