KERNEL_SECURITY_CHECK_FAILURE (139) A kernel component has corrupted a critical data structure. The corruption could potentially allow a malicious user to gain control of this machine. Arguments: Arg1: 0000000000000003, A LIST_ENTRY has been corrupted (i.e. double remove). Arg2: ffffb0862a9566c0, Address of the trap frame for the exception that caused the BugCheck Arg3: ffffb0862a956618, Address of the exception record for the exception that caused the BugCheck Arg4: 0000000000000000, Reserved Debugging Details: ------------------ KEY_VALUES_STRING: 1 Key : Analysis.CPU.mSec Value: 1734 Key : Analysis.Elapsed.mSec Value: 4540 Key : Analysis.IO.Other.Mb Value: 0 Key : Analysis.IO.Read.Mb Value: 1 Key : Analysis.IO.Write.Mb Value: 23 Key : Analysis.Init.CPU.mSec Value: 828 Key : Analysis.Init.Elapsed.mSec Value: 17485 Key : Analysis.Memory.CommitPeak.Mb Value: 93 Key : Analysis.Version.DbgEng Value: 10.0.27920.1001 Key : Analysis.Version.Description Value: 10.2506.23.01 amd64fre Key : Analysis.Version.Ext Value: 1.2506.23.1 Key : Bugcheck.Code.LegacyAPI Value: 0x139 Key : Bugcheck.Code.TargetModel Value: 0x139 Key : FailFast.Name Value: CORRUPT_LIST_ENTRY Key : FailFast.Type Value: 3 Key : Failure.Bucket Value: 0x139_3_CORRUPT_LIST_ENTRY_KTIMER_LIST_CORRUPTION_nt!KiInsertTimerTable Key : Failure.Exception.Code Value: 0xc0000409 Key : Failure.Exception.Record Value: 0xffffb0862a956618 Key : Failure.Hash Value: {f89e8bcc-9d62-a3aa-7602-6fa1ac774850} Key : WER.OS.Branch Value: vb_release Key : WER.OS.Version Value: 10.0.19041.1 Key : WER.System.BIOSRevision Value: 5.14.0.0 BUGCHECK_CODE: 139 BUGCHECK_P1: 3 BUGCHECK_P2: ffffb0862a9566c0 BUGCHECK_P3: ffffb0862a956618 BUGCHECK_P4: 0 FILE_IN_CAB: 092425-12109-01.dmp FAULTING_THREAD: ffff9b84672a9080 TRAP_FRAME: ffffb0862a9566c0 -- (.trap 0xffffb0862a9566c0) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=ffff9b84672a91a0 rbx=0000000000000000 rcx=0000000000000003 rdx=ffff9b846b88f1a0 rsi=0000000000000000 rdi=0000000000000000 rip=fffff8044d0572c9 rsp=ffffb0862a956850 rbp=000003e7ee08d4eb r8=500003e7ee095a12 r9=fffff8044cc00000 r10=fffff80448e12ac0 r11=ffffb0862a956900 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei pl nz na po cy nt!KiInsertTimerTable+0x18ec39: fffff804`4d0572c9 cd29 int 29h Resetting default scope EXCEPTION_RECORD: ffffb0862a956618 -- (.exr 0xffffb0862a956618) ExceptionAddress: fffff8044d0572c9 (nt!KiInsertTimerTable+0x000000000018ec39) ExceptionCode: c0000409 (Security check failure or stack buffer overrun) ExceptionFlags: 00000001 NumberParameters: 1 Parameter[0]: 0000000000000003 Subcode: 0x3 FAST_FAIL_CORRUPT_LIST_ENTRY BLACKBOXBSD: 1 (!blackboxbsd) BLACKBOXNTFS: 1 (!blackboxntfs) BLACKBOXPNP: 1 (!blackboxpnp) BLACKBOXWINLOGON: 1 (!blackboxwinlogon) CUSTOMER_CRASH_COUNT: 1 PROCESS_NAME: winws.exe ERROR_CODE: (NTSTATUS) 0xc0000409 - . . EXCEPTION_CODE_STR: c0000409 EXCEPTION_PARAMETER1: 0000000000000003 EXCEPTION_STR: 0xc0000409 IP_IN_FREE_BLOCK: 0 STACK_TEXT: ffffb086`2a956398 fffff804`4d011da9 : 00000000`00000139 00000000`00000003 ffffb086`2a9566c0 ffffb086`2a956618 : nt!KeBugCheckEx ffffb086`2a9563a0 fffff804`4d012350 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiBugCheckDispatch+0x69 ffffb086`2a9564e0 fffff804`4d0101f2 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiFastFailDispatch+0xd0 ffffb086`2a9566c0 fffff804`4d0572c9 : 00000000`000002c0 00000000`00000250 00000000`000002c4 00000000`00000000 : nt!KiRaiseSecurityCheckFailure+0x332 ffffb086`2a956850 fffff804`4cec69fd : ffff9b84`672a9080 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiInsertTimerTable+0x18ec39 ffffb086`2a9568d0 fffff804`4cec6033 : 9b84680f`00000082 fffff804`00000000 00000000`00000001 ffff9b84`672a91c0 : nt!KiCommitThreadWait+0x3bd ffffb086`2a956970 fffff804`4d23e061 : ffff9b84`68ecf160 00000000`00000006 ffffb086`2a956a01 00000000`00000000 : nt!KeWaitForSingleObject+0x233 ffffb086`2a956a60 fffff804`4d23dfba : ffff9b84`672a9080 00000007`ffff54e8 00000000`00000000 00000000`00000001 : nt!ObWaitForSingleObject+0x91 ffffb086`2a956ac0 fffff804`4d011508 : 00000008`00000000 00000000`00000000 ffffb086`2a956b18 ffffffff`fff85ee0 : nt!NtWaitForSingleObject+0x6a ffffb086`2a956b00 00007ffc`6896d574 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x28 00000007`ffff54b8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x00007ffc`6896d574 SYMBOL_NAME: nt!KiInsertTimerTable+18ec39 MODULE_NAME: nt IMAGE_NAME: ntkrnlmp.exe IMAGE_VERSION: 10.0.19041.6328 STACK_COMMAND: .cxr; .ecxr ; kb BUCKET_ID_FUNC_OFFSET: 18ec39 FAILURE_BUCKET_ID: 0x139_3_CORRUPT_LIST_ENTRY_KTIMER_LIST_CORRUPTION_nt!KiInsertTimerTable OS_VERSION: 10.0.19041.1 BUILDLAB_STR: vb_release OSPLATFORM_TYPE: x64 OSNAME: Windows 10 FAILURE_ID_HASH: {f89e8bcc-9d62-a3aa-7602-6fa1ac774850} Followup: MachineOwner ---------