UNEXPECTED_KERNEL_MODE_TRAP (7f)
This means a trap occurred in kernel mode, and it's a trap of a kind
that the kernel isn't allowed to have/catch (bound trap) or that
is always instant death (double fault). The first number in the
bugcheck params is the number of the trap (8 = double fault, etc)
Consult an Intel x86 family manual to learn more about what these
traps are. Here is a *portion* of those codes:
If kv shows a taskGate
use .tss on the part before the colon, then kv.
Else if kv shows a trapframe
use .trap on that value
Else
.trap on the appropriate frame will show where the trap was taken
(on x86, this will be the ebp that goes with the procedure KiTrap)
Endif
kb will then show the corrected stack.
Arguments:
Arg1: 0000000000000008, EXCEPTION_DOUBLE_FAULT
Arg2: ffffc901d6ac41b0
Arg3: fffffa09b426e7e0
Arg4: fffff8007ab79404
Debugging Details:
------------------
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
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: 18362.1.amd64fre.19h1_release.190318-1202
SYSTEM_MANUFACTURER: System manufacturer
SYSTEM_PRODUCT_NAME: System Product Name
SYSTEM_SKU: SKU
SYSTEM_VERSION: System Version
BIOS_VENDOR: American Megatrends Inc.
BIOS_VERSION: 2006
BIOS_DATE: 11/13/2019
BASEBOARD_MANUFACTURER: ASUSTeK COMPUTER INC.
BASEBOARD_PRODUCT: PRIME B450M-K
BASEBOARD_VERSION: Rev X.0x
DUMP_TYPE: 2
BUGCHECK_P1: 8
BUGCHECK_P2: ffffc901d6ac41b0
BUGCHECK_P3: fffffa09b426e7e0
BUGCHECK_P4: fffff8007ab79404
BUGCHECK_STR: 0x7f_8
TRAP_FRAME: ffffc901d6ac41b0 -- (.trap 0xffffc901d6ac41b0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=985d2c51cded0000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8007ab79404 rsp=fffffa09b426e7e0 rbp=fffffa0a3426e7a9
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000
r11=fffffa0a3426e5e8 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na pe cy
nvlddmkm+0x1d9404:
fffff800`7ab79404 5d pop rbp
Resetting default scope
CPU_COUNT: c
CPU_MHZ: d42
CPU_VENDOR: AuthenticAMD
CPU_FAMILY: 17
CPU_MODEL: 8
CPU_STEPPING: 2
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
PROCESS_NAME: MSIAfterburner.exe
CURRENT_IRQL: 0
ANALYSIS_SESSION_HOST: DESKTOP-7KGVC4E
ANALYSIS_SESSION_TIME: 03-28-2020 16:44:50.0183
ANALYSIS_VERSION: 10.0.18362.1 amd64fre
BAD_STACK_POINTER: fffffa09b426e7e0
LAST_CONTROL_TRANSFER: from fffff8006c7d41e9 to fffff8006c7c2360
STACK_TEXT:
ffffc901`d6ac4068 fffff800`6c7d41e9 : 00000000`0000007f 00000000`00000008 ffffc901`d6ac41b0 fffffa09`b426e7e0 : nt!KeBugCheckEx
ffffc901`d6ac4070 fffff800`6c7cf043 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiBugCheckDispatch+0x69
ffffc901`d6ac41b0 fffff800`7ab79404 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDoubleFaultAbort+0x2c3
fffffa09`b426e7e0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nvlddmkm+0x1d9404
THREAD_SHA1_HASH_MOD_FUNC: e636d4ec340919d2f06ae79550c90fca55a5b946
THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 4204bdb508bbf560c9d33ca223cd0af89c72f865
THREAD_SHA1_HASH_MOD: 99270aa9efddf51499339f5ea82e28c2a8c9f7b4
FOLLOWUP_IP:
nvlddmkm+1d9404
fffff800`7ab79404 5d pop rbp
FAULT_INSTR_CODE: ccccc35d
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: nvlddmkm+1d9404
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nvlddmkm
IMAGE_NAME: nvlddmkm.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5d951b42
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: 1d9404
FAILURE_BUCKET_ID: 0x7f_8_STACKPTR_ERROR_nvlddmkm!unknown_function
BUCKET_ID: 0x7f_8_STACKPTR_ERROR_nvlddmkm!unknown_function
PRIMARY_PROBLEM_CLASS: 0x7f_8_STACKPTR_ERROR_nvlddmkm!unknown_function
TARGET_TIME: 2020-03-27T20:25:08.000Z
OSBUILD: 18362
OSSERVICEPACK: 752
SERVICEPACK_NUMBER: 0
OS_REVISION: 0
SUITE_MASK: 272
PRODUCT_TYPE: 1
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
OSEDITION: Windows 10 WinNt TerminalServer SingleUserTS
OS_LOCALE:
USER_LCID: 0
OSBUILD_TIMESTAMP: unknown_date
BUILDDATESTAMP_STR: 190318-1202
BUILDLAB_STR: 19h1_release
BUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202
ANALYSIS_SESSION_ELAPSED_TIME: 13008
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x7f_8_stackptr_error_nvlddmkm!unknown_function
FAILURE_ID_HASH: {a6a9f385-3944-d532-1786-ddbcad5847ca}
Followup: MachineOwner
---------
