(ntoskrnl\kd64\kdinit.c:94) ----------------------------------------------------- (ntoskrnl\kd64\kdinit.c:95) ReactOS 0.4.17-x86-dev (Build 20260501-0.4.17-dev-6-g54422db) (Commit 54422db2b8c57e14fcd8dfa80366e232d8e08bfa) (ntoskrnl\kd64\kdinit.c:96) 1 System Processor [1023 MB Memory] (ntoskrnl\kd64\kdinit.c:100) Command Line: DEBUG DEBUGPORT=COM1 BAUDRATE=115200 SOS FASTDETECT MININT (ntoskrnl\kd64\kdinit.c:103) ARC Paths: multi(0)disk(0)cdrom(0) \ multi(0)disk(0)cdrom(0) \reactos\ Connected to Windows Server 2003 3790 x86 compatible target at (Mon May 4 23:09:39.044 2026 (UTC - 8:00)), ptr64 FALSE Kernel Debugger connection established. Symbol search path is: C:\reactos-master\reactos\output-VS-i386\msvc_pdb Executable search path is: Windows Server 2003 Kernel Version 3790 UP Checked x86 compatible Built by: 20260501-0.4.17-dev-6-g54422db.MSVC_19.29.30156.0 Machine Name: Kernel base = 0x82200000 PsLoadedModuleList = 0x823fd120 System Uptime: not available (ntoskrnl\ke\i386\cpu.c:454) Supported CPU features: KF_V86_VIS KF_RDTSC KF_CR4 KF_CMOV KF_GLOBAL_PAGE KF_LARGE_PAGE KF_MTRR KF_CMPXCHG8B KF_MMX KF_WORKING_PTE KF_PAT KF_FXSR KF_FAST_SYSCALL KF_XMMI KF_XMMI64 KF_NX_BIT X86_FEATURE_PAE X86_FEATURE_APIC (ntoskrnl\ke\i386\cpu.c:750) Prefetch Cache: 64 bytes L2 Cache: 0 bytes L2 Cache Line: 64 bytes L2 Cache Associativity: 0 Assertion C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h(971): PointerPte->u.Hard.Valid == 0 nt!MI_WRITE_VALID_PTE+0x28: 822d1d08 cd2c int 2Ch kd> .reload Connected to Windows Server 2003 3790 x86 compatible target at (Mon May 4 23:09:55.132 2026 (UTC - 8:00)), ptr64 FALSE Loading Kernel Symbols ..................................... Loading User Symbols kd> kp ChildEBP RetAddr 823f78d0 82432126 nt!MI_WRITE_VALID_PTE(struct _MMPTE * PointerPte = 0xc0300900, struct _MMPTE TempPte = struct _MMPTE)+0x28 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h @ 971] 823f79a0 8242549c nt!MiInitMachineDependent(struct _LOADER_PARAMETER_BLOCK * LoaderBlock = 0x80039000)+0x386 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\i386\init.c @ 370] 823f7a60 8241745a nt!MmArmInitSystem(unsigned long Phase = 0, struct _LOADER_PARAMETER_BLOCK * LoaderBlock = 0x80039000)+0x54c [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\mminit.c @ 2312] 823f7c4c 824311ab nt!ExpInitializeExecutive(unsigned long Cpu = 0, struct _LOADER_PARAMETER_BLOCK * LoaderBlock = 0x80039000)+0x4ca [C:\reactos-master\reactos\ntoskrnl\ex\init.c @ 1110] 823f7d30 824318a7 nt!KiInitializeKernel(struct _KPROCESS * InitProcess = 0x82400980, struct _KTHREAD * InitThread = 0x823f3340, void * IdleStack = 0x823f8000, struct _KPRCB * Prcb = 0xffdff120, char Number = 0n0 '', struct _LOADER_PARAMETER_BLOCK * LoaderBlock = 0x80039000)+0x8db [C:\reactos-master\reactos\ntoskrnl\ke\i386\kiinit.c @ 596] 823f7d58 00000000 nt!KiSystemStartupBootStack(void)+0x47 [C:\reactos-master\reactos\ntoskrnl\ke\i386\kiinit.c @ 698] kd> !analyze -v Connected to Windows Server 2003 3790 x86 compatible target at (Mon May 4 23:10:13.568 2026 (UTC - 8:00)), ptr64 FALSE Loading Kernel Symbols ..................................... Loading User Symbols ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Unknown bugcheck code (0) Unknown bugcheck description Arguments: Arg1: 00000000 Arg2: 00000000 Arg3: 00000000 Arg4: 00000000 Debugging Details: ------------------ FAULTING_IP: nt!MI_WRITE_VALID_PTE+28 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h @ 971] 822d1d08 cd2c int 2Ch EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff) ExceptionAddress: 822d1d08 (nt!MI_WRITE_VALID_PTE+0x00000028) ExceptionCode: c0000420 (Assertion failure) ExceptionFlags: 00000000 NumberParameters: 0 Assertion C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h(971): PointerPte->u.Hard.Valid == 0 ERROR_CODE: (NTSTATUS) 0xc0000420 - An assertion failure has occurred. EXCEPTION_CODE: (NTSTATUS) 0xc0000420 - An assertion failure has occurred. DEFAULT_BUCKET_ID: DRIVER_FAULT BUGCHECK_STR: 0x0 CURRENT_IRQL: 1 LAST_CONTROL_TRANSFER: from 82432126 to 822d1d08 STACK_TEXT: 823f78d0 82432126 c0300900 12964063 823f7a60 nt!MI_WRITE_VALID_PTE+0x28 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h @ 971] 823f79a0 8242549c 80039000 823f7c4c cccccccc nt!MiInitMachineDependent+0x386 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\i386\init.c @ 370] 823f7a60 8241745a 00000000 80039000 000001c0 nt!MmArmInitSystem+0x54c [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\mminit.c @ 2312] 823f7c4c 824311ab 00000000 80039000 00034bac nt!ExpInitializeExecutive+0x4ca [C:\reactos-master\reactos\ntoskrnl\ex\init.c @ 1110] 823f7d30 824318a7 82400980 823f3340 823f8000 nt!KiInitializeKernel+0x8db [C:\reactos-master\reactos\ntoskrnl\ke\i386\kiinit.c @ 596] 823f7d58 00000000 00000000 00000000 00000000 nt!KiSystemStartupBootStack+0x47 [C:\reactos-master\reactos\ntoskrnl\ke\i386\kiinit.c @ 698] STACK_COMMAND: kb FOLLOWUP_IP: nt!MI_WRITE_VALID_PTE+28 [C:\reactos-master\reactos\ntoskrnl\mm\ARM3\miarm.h @ 971] 822d1d08 cd2c int 2Ch FAULTING_SOURCE_CODE: 967: MI_WRITE_VALID_PTE(IN PMMPTE PointerPte, 968: IN MMPTE TempPte) 969: { 970: /* Write the valid PTE */ > 971: ASSERT(PointerPte->u.Hard.Valid == 0); 972: ASSERT(TempPte.u.Hard.Valid == 1); 973: #if _M_AMD64 974: ASSERT(!MI_IS_PAGE_TABLE_ADDRESS(MiPteToAddress(PointerPte)) || 975: (TempPte.u.Hard.NoExecute == 0)); 976: #endif SYMBOL_STACK_INDEX: 0 SYMBOL_NAME: nt!MI_WRITE_VALID_PTE+28 FOLLOWUP_NAME: MachineOwner MODULE_NAME: nt IMAGE_NAME: ntoskrnl.exe DEBUG_FLR_IMAGE_TIMESTAMP: 69f415b6 FAILURE_BUCKET_ID: 0x0_nt!MI_WRITE_VALID_PTE+28 BUCKET_ID: 0x0_nt!MI_WRITE_VALID_PTE+28 Followup: MachineOwner --------- kd> g Continuing an assertion failure can result in the debuggee being terminated (bugchecking for kernel debuggees). If you want to ignore this assertion, use 'ahi'. If you want to force continuation, use 'gh' or 'gn'. kd> gh (ntoskrnl\mm\ARM3\mminit.c:1444) HAL I/O Mapping at FFFE0000 is unsafe (sdk\include\reactos\drivers/bootvid/framebuf.c:496) Display: 'UEFI GOP Framebuffer' (sdk\include\reactos\drivers/bootvid/framebuf.c:53) IsNewConfigData:TRUE (sdk\include\reactos\drivers/bootvid/framebuf.c:225) ** FbBVid: New Config data found (sdk\include\reactos\drivers/bootvid/framebuf.c:84) GetVideoData (sdk\include\reactos\drivers/bootvid/framebuf.c:136) CmResourceTypeMemory (sdk\include\reactos\drivers/bootvid/framebuf.c:155) CmResourceTypeDeviceSpecific (sdk\include\reactos\drivers/bootvid/framebuf.c:239) ** FbBVid: Got video RAM address: 0xF0000000 - Size: 1228800 (sdk\include\reactos\drivers/bootvid/framebuf.c:260) ** FbBVid: Framebuffer at: 0xF0000000 (sdk\include\reactos\drivers/bootvid/framebuf.c:599) Boot Display found on Interface 0, Bus 0 VideoRamAddress : 0xF0000000 VideoRamSize : 1228800 Version : 1.3 VideoClock : 0 Framebuffer format: BaseAddress : 0xF0000000 ScreenWidth : 640 ScreenHeight : 480 PixelsPerScanLine : 640 BitsPerPixel : 32 ARGB masks: : ff000000/00ff0000/0000ff00/000000ff (drivers\base\bootvid\framebuf\bootvid.c:280) Scaling X = 1, Y = 1 (drivers\base\bootvid\framebuf\bootvid.c:287) Borders X = 0, Y = 0 (ntoskrnl\mm\mminit.c:138) 0x80000000 - 0x83000000 Boot Loaded Image (ntoskrnl\mm\mminit.c:144) 0x83000000 - 0xB0000000 System PTE Space (ntoskrnl\mm\mminit.c:149) 0xB0000000 - 0xB0901000 PFN Database (ntoskrnl\mm\mminit.c:153) 0xB0901000 - 0xB28C9000 ARM3 Non Paged Pool (ntoskrnl\mm\mminit.c:157) 0xB9400000 - 0xBB400000 System View Space (ntoskrnl\mm\mminit.c:161) 0xBB400000 - 0xC0000000 Session Space (ntoskrnl\mm\mminit.c:164) 0xC0000000 - 0xC03FFFFF Page Tables (ntoskrnl\mm\mminit.c:167) 0xC0300000 - 0xC0300FFF Page Directories (ntoskrnl\mm\mminit.c:170) 0xC0400000 - 0xC07FFFFF Hyperspace (ntoskrnl\mm\mminit.c:173) 0xC1000000 - 0xE0FFFFFF System Cache (ntoskrnl\mm\mminit.c:177) 0xE1000000 - 0xF5000000 ARM3 Paged Pool (ntoskrnl\mm\mminit.c:187) 0xF7BE0000 - 0xFFBE0000 Non Paged Pool Expansion PTE Space (ntoskrnl\ex\time.c:55) RtlQueryTimeZoneInformation failed (Status 0xc0000034) (ntoskrnl\ex\time.c:331) ExpGetTimeZoneId failed PC Compatible Eisa/Isa HAL detected WARNING: ArbBuildAssignmentOrdering at sdk\lib\drivers\arbiter\arbiter.c:275 is UNIMPLEMENTED! WARNING: ArbBuildAssignmentOrdering at sdk\lib\drivers\arbiter\arbiter.c:275 is UNIMPLEMENTED! WARNING: ArbBuildAssignmentOrdering at sdk\lib\drivers\arbiter\arbiter.c:275 is UNIMPLEMENTED! WARNING: ArbBuildAssignmentOrdering at sdk\lib\drivers\arbiter\arbiter.c:275 is UNIMPLEMENTED! WARNING: ArbBuildAssignmentOrdering at sdk\lib\drivers\arbiter\arbiter.c:275 is UNIMPLEMENTED! (ntoskrnl\io\iomgr\driver.c:655) '\Driver\sacdrv' initialization failed, status (0xc0000037) (ntoskrnl\io\iomgr\driver.c:83) Deleting driver object '\Driver\sacdrv' (ntoskrnl\mm\ARM3\sysldr.c:989) Leaking driver: sacdrv.sys (ntoskrnl\io\iomgr\driver.c:920) Driver 'sacdrv.sys' load failed, status (c0000365) (ntoskrnl\io\iomgr\driver.c:655) '\Driver\BusLogic' initialization failed, status (0xc00000c0) (ntoskrnl\io\iomgr\driver.c:83) Deleting driver object '\Driver\BusLogic' (ntoskrnl\mm\ARM3\sysldr.c:989) Leaking driver: buslogic.sys (ntoskrnl\mm\ARM3\sysldr.c:560) multi(0)disk(0)cdrom(0)\reactos\system32\drivers\scsiport.sys (ntoskrnl\io\iomgr\driver.c:920) Driver 'buslogic.sys' load failed, status (c0000365) (ntoskrnl\io\iomgr\driver.c:655) '\Driver\legide' initialization failed, status (0xc0000225) (ntoskrnl\io\iomgr\driver.c:83) Deleting driver object '\Driver\legide' (ntoskrnl\mm\ARM3\sysldr.c:989) Leaking driver: legide.sys (ntoskrnl\mm\ARM3\sysldr.c:560) multi(0)disk(0)cdrom(0)\reactos\system32\drivers\pciidex.sys (ntoskrnl\io\iomgr\driver.c:920) Driver 'legide.sys' load failed, status (c0000365) WDFTrace: new WDFKEY object open failed, !STATUS! (drivers\ksfilter\swenum\swenum.c:428) SWENUM loaded BOOT DRIVERS LOADED (ntoskrnl\io\iomgr\iomgr.c:577) IopCreateArcNames failed: c0000034 *** Fatal System Error: 0x00000069 (0x00000000,0x00000000,0x00000000,0x00000000) Break instruction exception - code 80000003 (first chance) A fatal system error has occurred. Debugger entered on first try; Bugcheck callbacks have not been invoked. A fatal system error has occurred. ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 69, {0, 0, 0, 0} Probably caused by : ntoskrnl.exe ( nt!Phase1InitializationDiscard+a91 ) Followup: MachineOwner --------- nt!RtlpBreakWithStatusInstruction: 82390406 cc int 3