Got a BSOD probably by skype

[EduardRuben]

Was playing a game window mode, and had Skype opened, did an alt+tab on it and got a BSOD.

Is it a software problem with Skype? Driver? Faulty RAM?


Any help is appreciated.


This is from WinDbg:



MEMORY_MANAGEMENT (1a)
# Any other values for parameter 1 must be individually examined.
Arguments:
Arg1: 0000000000041790, A page table page has been corrupted. On a 64 bit OS, parameter 2
contains the address of the PFN for the corrupted page table page.
On a 32 bit OS, parameter 2 contains a pointer to the number of used
PTEs, and parameter 3 contains the number of used PTEs.
Arg2: ffff9a000361cf80
Arg3: 0000000000000003
Arg4: 0000000000000004

Debugging Details:
------------------


KEY_VALUES_STRING: 1


PROCESSES_ANALYSIS: 1

SERVICE_ANALYSIS: 1

STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1


DUMP_CLASS: 1

DUMP_QUALIFIER: 401

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: 1302

BIOS_DATE: 03/15/2018

BASEBOARD_MANUFACTURER: ASUSTeK COMPUTER INC.

BASEBOARD_PRODUCT: PRIME Z270-A

BASEBOARD_VERSION: Rev 1.xx

DUMP_TYPE: 1

BUGCHECK_P1: 41790

BUGCHECK_P2: ffff9a000361cf80

BUGCHECK_P3: 3

BUGCHECK_P4: 4

BUGCHECK_STR: 0x1a_41790

CPU_COUNT: 8

CPU_MHZ: 1068

CPU_VENDOR: GenuineIntel

CPU_FAMILY: 6

CPU_MODEL: 9e

CPU_STEPPING: 9

CPU_MICROCODE: 6,9e,9,0 (F,M,S,R) SIG: 8E'00000000 (cache) 8E'00000000 (init)

BLACKBOXBSD: 1 (!blackboxbsd)


BLACKBOXNTFS: 1 (!blackboxntfs)


BLACKBOXPNP: 1 (!blackboxpnp)


BLACKBOXWINLOGON: 1

DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT

PROCESS_NAME: Skype.exe

CURRENT_IRQL: 2

ANALYSIS_SESSION_HOST: DESKTOP-4UTFG8P

ANALYSIS_SESSION_TIME: 04-08-2020 12:06:24.0742

ANALYSIS_VERSION: 10.0.18362.1 amd64fre

LAST_CONTROL_TRANSFER: from fffff8007fa38538 to fffff8007f9c2360

STACK_TEXT:
fffff403`37029b68 fffff800`7fa38538 : 00000000`0000001a 00000000`00041790 ffff9a00`0361cf80 00000000`00000003 : nt!KeBugCheckEx
fffff403`37029b70 fffff800`7f8e8517 : 00000000`00000003 fffff403`3702a2c0 fffff403`3702a2c0 fffff403`3702a210 : nt!MiDeletePteRun+0x188a88
fffff403`37029d90 fffff800`7f8e4032 : ffff870c`c048e9c0 ffffd580`0000d000 00000000`00004000 00000000`00000000 : nt!MiDeleteVaTail+0x77
fffff403`37029dc0 fffff800`7f8e41c1 : fffff403`3702a210 ffffd5ea`c0000060 00000000`00000000 0a000001`209a8867 : nt!MiWalkPageTablesRecursively+0x512
fffff403`37029e80 fffff800`7f8e41c1 : fffff403`3702a210 ffffd5ea`f5600000 00000000`00000000 0a000004`34928867 : nt!MiWalkPageTablesRecursively+0x6a1
fffff403`37029f40 fffff800`7f8e41c1 : fffff403`3702a210 ffffd5ea`f57ab000 ffffd5ea`00000000 8a000003`fad27867 : nt!MiWalkPageTablesRecursively+0x6a1
fffff403`3702a000 fffff800`7f8e394c : fffff403`3702a210 ffffd5ea`f57abd58 fffff403`00000000 fffff403`3702a189 : nt!MiWalkPageTablesRecursively+0x6a1
fffff403`3702a0c0 fffff800`7f8e1db8 : fffff403`3702a210 00000000`00000002 00000000`00000001 00000000`00000000 : nt!MiWalkPageTables+0x36c
fffff403`3702a1c0 fffff800`7f8eff10 : ffffffff`ffffffff ffff870c`c048e838 fffff403`00000001 00000000`00000000 : nt!MiDeletePagablePteRange+0x268
fffff403`3702a560 fffff800`7fe7979d : ffff870c`c44f5080 ffff870c`c44f5080 ffff870c`c6f02580 ffff870c`c048e830 : nt!MiDeleteVad+0x860
fffff403`3702a720 fffff800`7fe884d0 : ffff870c`c6f02580 ffff870c`be0cd9d0 ffff870c`c44f5080 00000000`00000000 : nt!MiUnmapVad+0x49
fffff403`3702a750 fffff800`7fe87a3f : ffff870c`c6f04100 ffff870c`c6f04100 ffff870c`c048e4c0 fffff800`7fc6a440 : nt!MiCleanVad+0x30
fffff403`3702a780 fffff800`7fdde469 : ffffffff`00000000 ffffffff`ffffffff fffff403`3702aa01 ffff870c`c048e4c0 : nt!MmCleanProcessAddressSpace+0x137
fffff403`3702a800 fffff800`7fed1473 : ffff870c`c048e4c0 ffff9e05`c80d0060 fffff403`3702aa80 00000000`00000000 : nt!PspRundownSingleProcess+0x139
fffff403`3702a880 fffff800`7fe6fd2b : 00000000`00000000 fffff403`3702aa01 00000000`0a1d8000 ffff870c`c44f5080 : nt!PspExitThread+0x60b
fffff403`3702a990 fffff800`7f9d414e : ffff870c`000051f8 ffff870c`c44f5080 ffff870c`c048e4c0 00000000`00000000 : nt!NtTerminateProcess+0xeb
fffff403`3702aa00 00000000`771f1cbc : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceExitPico+0x2b9
00000000`0068ea08 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x771f1cbc


THREAD_SHA1_HASH_MOD_FUNC: b79b463ae9ce57a8c77ea389a67e316ec989b8c2

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 173dde7c8ee223699c1eda06b2f2dc09532aa33d

THREAD_SHA1_HASH_MOD: aaa5a324bf1bd3082ad2b464ee2ed2f6d50e564c

FOLLOWUP_IP:
nt!MiDeletePteRun+188a88
fffff800`7fa38538 cc int 3

FAULT_INSTR_CODE: 4d8d48cc

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: nt!MiDeletePteRun+188a88

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP: 0

STACK_COMMAND: .thread ; .cxr ; kb

IMAGE_NAME: memory_corruption

BUCKET_ID_FUNC_OFFSET: 188a88

FAILURE_BUCKET_ID: 0x1a_41790_nt!MiDeletePteRun

BUCKET_ID: 0x1a_41790_nt!MiDeletePteRun

PRIMARY_PROBLEM_CLASS: 0x1a_41790_nt!MiDeletePteRun

TARGET_TIME: 2020-04-08T10:55:04.000Z

OSBUILD: 18362

OSSERVICEPACK: 0

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: 2b81

ANALYSIS_SOURCE: KM

FAILURE_ID_HASH_STRING: km:0x1a_41790_nt!mideletepterun

FAILURE_ID_HASH: {27ce5d5a-97b1-faf0-183f-c86809269d56}

Followup: MachineOwner

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