1: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* 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: 0000000000000004, The thread's stack pointer was outside the legal stack extents for the thread. Arg2: ffffa18163697ff0, Address of the trap frame for the exception that caused the bugcheck Arg3: ffffa18163697f48, Address of the exception record for the exception that caused the bugcheck Arg4: 0000000000000000, Reserved Debugging Details: ------------------ KEY_VALUES_STRING: 1 Key : Analysis.CPU.Sec Value: 2 Key : Analysis.DebugAnalysisProvider.CPP Value: Create: 8007007e on WIN10PRO Key : Analysis.DebugData Value: CreateObject Key : Analysis.DebugModel Value: CreateObject Key : Analysis.Elapsed.Sec Value: 12 Key : Analysis.Memory.CommitPeak.Mb Value: 76 Key : Analysis.System Value: CreateObject BUGCHECK_CODE: 139 BUGCHECK_P1: 4 BUGCHECK_P2: ffffa18163697ff0 BUGCHECK_P3: ffffa18163697f48 BUGCHECK_P4: 0 TRAP_FRAME: fe4f4b6d7b9882c1 -- (.trap 0xfe4f4b6d7b9882c1) Unable to read trap frame at fe4f4b6d`7b9882c1 EXCEPTION_RECORD: ffffa18163697f48 -- (.exr 0xffffa18163697f48) ExceptionAddress: fffff8035f5e9477 (nt!RtlpGetStackLimitsEx+0x00000000001d283f) ExceptionCode: c0000409 (Security check failure or stack buffer overrun) ExceptionFlags: 00000001 NumberParameters: 1 Parameter[0]: 0000000000000004 Subcode: 0x4 FAST_FAIL_INCORRECT_STACK BLACKBOXBSD: 1 (!blackboxbsd) BLACKBOXNTFS: 1 (!blackboxntfs) BLACKBOXWINLOGON: 1 CUSTOMER_CRASH_COUNT: 1 PROCESS_NAME: rserver3.exe WATSON_BKT_EVENT: BEX ERROR_CODE: (NTSTATUS) 0xc0000409 - . . EXCEPTION_CODE_STR: c0000409 EXCEPTION_PARAMETER1: 0000000000000004 EXCEPTION_STR: 0xc0000409 BAD_STACK_POINTER: ffffa18163697cc8 STACK_TEXT: ffffa181`63697cc8 fffff803`5f5d5929 : 00000000`00000139 00000000`00000004 ffffa181`63697ff0 ffffa181`63697f48 : nt!KeBugCheckEx ffffa181`63697cd0 fffff803`5f5d5d50 : ffffff03`00000000 000000fe`ffffffff 00000000`00000000 00000000`00000000 : nt!KiBugCheckDispatch+0x69 ffffa181`63697e10 fffff803`5f5d40e3 : fffff803`5f530b98 fffff803`5f80d454 ffffa181`636987d0 00000000`00000000 : nt!KiFastFailDispatch+0xd0 ffffa181`63697ff0 fffff803`5f5e9477 : 00000000`00000000 00000000`000002bb 0005e17c`00ab5000 00000000`0010001f : nt!KiRaiseSecurityCheckFailure+0x323 ffffa181`63698180 fffff803`5f5e9c64 : 00000000`0000008e 00000000`00000000 ffffa181`636986f0 00007fff`00000003 : nt!RtlpGetStackLimitsEx+0x1d283f ffffa181`636981b0 fffff803`5f415f1e : ffffe40b`991f09f8 ffffa181`63698e30 ffffe40b`991f09f8 00000000`00000000 : nt!RtlDispatchException+0x1d2884 ffffa181`63698900 fffff803`5f5c4992 : e479426f`38643fd9 9b72900f`3f94a6c8 fe4f4b6d`7b9882c1 13f2dde4`036d4e10 : nt!KiDispatchException+0x16e ffffa181`63698fb0 fffff803`5f5c4960 : fffff803`5f5d5a56 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KxExceptionDispatchOnExceptionStack+0x12 ffffe40b`991f08b8 fffff803`5f5d5a56 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiExceptionDispatchOnExceptionStackContinue ffffe40b`991f08c0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiExceptionDispatch+0x116 SYMBOL_NAME: nt!KiFastFailDispatch+d0 MODULE_NAME: nt IMAGE_NAME: ntkrnlmp.exe IMAGE_VERSION: 10.0.18362.1316 STACK_COMMAND: .thread ; .cxr ; kb BUCKET_ID_FUNC_OFFSET: d0 FAILURE_BUCKET_ID: 0x139_MISSING_GSFRAME_STACKPTR_ERROR_nt!KiFastFailDispatch OS_VERSION: 10.0.18362.1 BUILDLAB_STR: 19h1_release OSPLATFORM_TYPE: x64 OSNAME: Windows 10 FAILURE_ID_HASH: {7b0febb5-6007-4f2b-3d38-57fef278d8d5} Followup: MachineOwner ---------