DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 000000000000001c, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff80026ab692f, address which referenced memory
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: 19041.1.amd64fre.vb_release.191206-1406
DUMP_TYPE: 2
BUGCHECK_P1: 1c
BUGCHECK_P2: 2
BUGCHECK_P3: 0
BUGCHECK_P4: fffff80026ab692f
READ_ADDRESS: fffff800180fa388: Unable to get MiVisibleState
Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd
000000000000001c
CURRENT_IRQL: 2
FAULTING_IP:
nvlddmkm+81692f
fffff800`26ab692f dc02 fadd qword ptr [rdx]
CPU_COUNT: c
CPU_MHZ: c7a
CPU_VENDOR: AuthenticAMD
CPU_FAMILY: 17
CPU_MODEL: 8
CPU_STEPPING: 2
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
BUGCHECK_STR: AV
PROCESS_NAME: dwm.exe
ANALYSIS_SESSION_HOST: DESKTOP-JC78BRD
ANALYSIS_SESSION_TIME: 07-09-2020 08:11:00.0030
ANALYSIS_VERSION: 10.0.18362.1 amd64fre
DPC_STACK_BASE: FFFFF8001CC72FB0
TRAP_FRAME: fffff8001cc72750 -- (.trap 0xfffff8001cc72750)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=ffffc586e665a010 rbx=0000000000000000 rcx=ffffc586de9aa640
rdx=000000000000001c rsi=0000000000000000 rdi=0000000000000000
rip=fffff80026ab692f rsp=fffff8001cc728e0 rbp=0000000000000048
r8=000000000017115c r9=0000000000000000 r10=0000000000000002
r11=ffff9cfb49600000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po nc
nvlddmkm+0x81692f:
fffff800`26ab692f dc02 fadd qword ptr [rdx] ds:00000000`0000001c=????????????????
Resetting default scope
MISALIGNED_IP:
nvlddmkm+81692f
fffff800`26ab692f dc02 fadd qword ptr [rdx]
LAST_CONTROL_TRANSFER: from fffff800177ef929 to fffff800177dda20
STACK_TEXT:
fffff800`1cc72608 fffff800`177ef929 : 00000000`0000000a 00000000`0000001c 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff800`1cc72610 fffff800`177ebc29 : ffffc586`e1df06a0 00000000`00000000 ffffc586`ded376c0 00000000`00000000 : nt!KiBugCheckDispatch+0x69
fffff800`1cc72750 fffff800`26ab692f : 00000000`00000000 00000000`00000000 00000000`00000000 fffff800`263afac6 : nt!KiPageFault+0x469
fffff800`1cc728e0 00000000`00000000 : 00000000`00000000 00000000`00000000 fffff800`263afac6 ffffc586`dd803000 : nvlddmkm+0x81692f
THREAD_SHA1_HASH_MOD_FUNC: 57bd2645b6b0775b5c75d343f2a6e2cc4fdca6ac
THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 5dda0ec8a8db2bc816f90a116a20dd9e3fc17139
THREAD_SHA1_HASH_MOD: 99270aa9efddf51499339f5ea82e28c2a8c9f7b4
FOLLOWUP_IP:
nvlddmkm+81692f
fffff800`26ab692f dc02 fadd qword ptr [rdx]
FAULT_INSTR_CODE: 2dc
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: nvlddmkm+81692f
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: hardware
IMAGE_NAME: hardware
DEBUG_FLR_IMAGE_TIMESTAMP: 0
STACK_COMMAND: .thread ; .cxr ; kb
FAILURE_BUCKET_ID: IP_MISALIGNED_nvlddmkm.sys
BUCKET_ID: IP_MISALIGNED_nvlddmkm.sys
PRIMARY_PROBLEM_CLASS: IP_MISALIGNED_nvlddmkm.sys
TARGET_TIME: 2020-07-08T19:51:45.000Z
OSBUILD: 19041
OSSERVICEPACK: 329
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: 191206-1406
BUILDLAB_STR: vb_release
BUILDOSVER_STR: 10.0.19041.1.amd64fre.vb_release.191206-1406
ANALYSIS_SESSION_ELAPSED_TIME: 17c90
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:ip_misaligned_nvlddmkm.sys
FAILURE_ID_HASH: {7ddd7c93-3080-7b78-b4a9-835ce9348670}
Followup: MachineOwner
---------