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: 0000000000000009, EXCEPTION_NPX_OVERRUN
Arg2: 0000000080050033
Arg3: 0000000000370678
Arg4: 00000000028dbad6
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: 18362.1.amd64fre.19h1_release.190318-1202
DUMP_TYPE: 2
BUGCHECK_P1: 9
BUGCHECK_P2: 80050033
BUGCHECK_P3: 370678
BUGCHECK_P4: 28dbad6
BUGCHECK_STR: 0x7f_9
CPU_COUNT: 10
CPU_MHZ: e10
CPU_VENDOR: GenuineIntel
CPU_FAMILY: 6
CPU_MODEL: 9e
CPU_STEPPING: c
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
PROCESS_NAME: Skype.exe
CURRENT_IRQL: 0
ANALYSIS_SESSION_HOST: DESKTOP-ME9UFOB
ANALYSIS_SESSION_TIME: 04-05-2020 21:44:07.0386
ANALYSIS_VERSION: 10.0.18362.1 amd64fre
LAST_CONTROL_TRANSFER: from fffff80543dd41e9 to fffff80543dc2380
STACK_TEXT:
ffffcf8c`f233c8b8 fffff805`43dd41e9 : 00000000`0000007f 00000000`00000009 00000000`80050033 00000000`00370678 : nt!KeBugCheckEx
ffffcf8c`f233c8c0 fffff805`43dd1ca6 : ffff9089`00000000 00000000`00000001 00000000`ffffffff ffffcf8c`f233ca80 : nt!KiBugCheckDispatch+0x69
ffffcf8c`f233ca00 00000000`028dbad6 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiXmmException+0x3a6
00000000`0e5cf4f4 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x28dbad6
THREAD_SHA1_HASH_MOD_FUNC: 4d4ee8e1448f5a211af56617ad27bb968e67ab8c
THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 6faf7a526f85cdd82fd23e7f46f422edd3bbc0e3
THREAD_SHA1_HASH_MOD: 2a7ca9d3ab5386d53fea7498e1d81b9c4a4c036b
FOLLOWUP_IP:
nt!KiXmmException+3a6
fffff805`43dd1ca6 90 nop
FAULT_INSTR_CODE: 6666c390
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nt!KiXmmException+3a6
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 0
IMAGE_VERSION: 10.0.18362.720
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: 3a6
FAILURE_BUCKET_ID: 0x7f_9_nt!KiXmmException
BUCKET_ID: 0x7f_9_nt!KiXmmException
PRIMARY_PROBLEM_CLASS: 0x7f_9_nt!KiXmmException
TARGET_TIME: 2020-04-05T18:00:03.000Z
OSBUILD: 18362
OSSERVICEPACK: 720
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: 13fa
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x7f_9_nt!kixmmexception
FAILURE_ID_HASH: {a95499f1-9fe3-b57c-ff75-eeb777384f6f}
Followup: MachineOwner
---------
