Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Opened \\.\pipe\ReactOS Waiting to reconnect... (ntoskrnl\kd64\kdinit.c:94) ----------------------------------------------------- (ntoskrnl\kd64\kdinit.c:95) ReactOS 0.4.16-x86-dev (Build 20251225-7c3d4a0) (Commit 7c3d4a022df7ec1fcc60baa650cbd3e542665dbf) (ntoskrnl\kd64\kdinit.c:96) 1 System Processor [512 MB Memory] (ntoskrnl\kd64\kdinit.c:100) Command Line: DEBUG DEBUGPORT=COM1 BAUDRATE=115200 SOS RDPATH=\BOOTCD-MSVC.ISO KDSERIAL FIRSTCHANCE FASTDETECT NOGUIBOOT (ntoskrnl\kd64\kdinit.c:103) ARC Paths: ramdisk(0) \ ramdisk(0) \reactos\ Connected to Windows Server 2003 3790 x86 compatible target at (Fri Dec 26 14:56:21.015 2025 (UTC + 3:00)), ptr64 FALSE Kernel Debugger connection established. Symbol search path is: C:\Users\user\Downloads\syms Executable search path is: Windows Server 2003 Kernel Version 3790 UP Checked x86 compatible Built by: 20251225-7c3d4a0.MSVC_19.29.30159.0 Machine Name: Kernel base = 0x80400000 PsLoadedModuleList = 0x805ff140 System Uptime: not available (ntoskrnl\ke\i386\cpu.c:454) Supported CPU features: 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 X86_FEATURE_HT (ntoskrnl\ke\i386\cpu.c:750) Prefetch Cache: 64 bytes L2 Cache: 524288 bytes L2 Cache Line: 64 bytes L2 Cache Associativity: 8 (ntoskrnl\mm\ARM3\mminit.c:1443) HAL I/O Mapping at FFFE0000 is unsafe (hal\halx86\generic\x86bios.c:142) *x86BiosMemoryMapping: F000FF53, F000FF53 (ntoskrnl\mm\mminit.c:138) 0x80000000 - 0x89400000 Boot Loaded Image (ntoskrnl\mm\mminit.c:142) 0xB0000000 - 0xB0480000 PFN Database (ntoskrnl\mm\mminit.c:146) 0xB0480000 - 0xB1140000 ARM3 Non Paged Pool (ntoskrnl\mm\mminit.c:150) 0xB9400000 - 0xBB400000 System View Space (ntoskrnl\mm\mminit.c:154) 0xBB400000 - 0xC0000000 Session Space (ntoskrnl\mm\mminit.c:157) 0xC0000000 - 0xC03FFFFF Page Tables (ntoskrnl\mm\mminit.c:160) 0xC0300000 - 0xC0300FFF Page Directories (ntoskrnl\mm\mminit.c:163) 0xC0400000 - 0xC07FFFFF Hyperspace (ntoskrnl\mm\mminit.c:166) 0xC1000000 - 0xE0FFFFFF System Cache (ntoskrnl\mm\mminit.c:170) 0xE1000000 - 0xECC00000 ARM3 Paged Pool (ntoskrnl\mm\mminit.c:173) 0xECC00000 - 0xF7BE0000 System PTE Space (ntoskrnl\mm\mminit.c:176) 0xF7BE0000 - 0xFFBE0000 Non Paged Pool Expansion PTE Space (ntoskrnl\ex\time.c:55) RtlQueryTimeZoneInformation failed (Status 0xc0000034) (ntoskrnl\ex\time.c:331) ExpGetTimeZoneId failed (hal\halx86\legacy\bussupp.c:713) Found parent bus (indicating PCI Bridge). PCI devices may fail! ====== PCI BUS HARDWARE DETECTION ======= 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0 Device has Extended Address Decoding. It may fail to work on older BIOSes! 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] (rev 00) Subsystem: Unknown [0000:0000] Flags: bus master, medium devsel, latency 0 00:01.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111] (rev 01) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0 I/O ports at d000 [size=16] 00:02.0 VGA compatible controller [0300]: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef] (rev 00) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0, IRQ 10 Memory at e0000000 (32-bit, prefetchable) [size=16M] Device is using IRQ 10! ISA Cards using that IRQ may fail! 00:04.0 System peripheral [0880]: InnoTek Systemberatung GmbH VirtualBox Guest Service [80ee:cafe] (rev 00) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0, IRQ 11 I/O ports at d020 [size=32] Memory at f0000000 (32-bit, non-prefetchable) [size=4M] Memory at f0400000 (32-bit, prefetchable) [size=16K] Device is using IRQ 11! ISA Cards using that IRQ may fail! 00:06.0 USB controller [0c03]: Apple Inc. KeyLargo/Intrepid USB [106b:003f] (rev 00) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0, IRQ 10 Memory at f0404000 (32-bit, non-prefetchable) [size=4K] Device is using IRQ 10! ISA Cards using that IRQ may fail! 00:07.0 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 08) Subsystem: Unknown [0000:0000] Flags: medium devsel, latency 0, IRQ 09 Device is using IRQ 9! ISA Cards using that IRQ may fail! 00:0b.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 00) Subsystem: Unknown [0000:0000] Flags: fast devsel, latency 0, IRQ 09 Memory at f0405000 (32-bit, non-prefetchable) [size=4K] Device is using IRQ 9! ISA Cards using that IRQ may fail! 00:11.0 Ethernet controller [0200]: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) [8086:100f] (rev 02) Subsystem: PRO/1000 MT Single Port Adapter [15ad:0750] Flags: 66MHz, medium devsel, latency 0, IRQ 11 Memory at f0420000 (32-bit, non-prefetchable) [size=128K] I/O ports at d040 [size=8] Device is using IRQ 11! ISA Cards using that IRQ may fail! ====== PCI BUS DETECTION COMPLETE ======= 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\ps\thread.c:119) PS: Unhandled Kernel Mode Exception Pointers = 0xF76D10E4 (ntoskrnl\ps\thread.c:126) Code c0000005 Addr F7ABE83B Info0 00000000 Info1 00000010 Info2 00000000 Info3 CCCCCCCC *** Fatal System Error: 0x0000007e (0xC0000005,0xF7ABE83B,0xF76D159C,0xF76D128C) 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. Connected to Windows Server 2003 3790 x86 compatible target at (Fri Dec 26 14:56:25.381 2025 (UTC + 3:00)), ptr64 FALSE Loading Kernel Symbols ............................... Loading User Symbols ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 7E, {c0000005, f7abe83b, f76d159c, f76d128c} Probably caused by : wdfldr.sys ( wdfldr!GetNameFromPath+b ) Followup: MachineOwner --------- nt!RtlpBreakWithStatusInstruction: 80590086 cc int 3 kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (7e) This is a very common bugcheck. Usually the exception address pinpoints the driver/function that caused the problem. Always note this address as well as the link date of the driver/image that contains this address. Arguments: Arg1: c0000005, The exception code that was not handled Arg2: f7abe83b, The address that the exception occurred at Arg3: f76d159c, Exception Record Address Arg4: f76d128c, Context Record Address Debugging Details: ------------------ EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%p referenced memory at 0x%p. The memory could not be %s. FAULTING_IP: wdfldr!GetNameFromPath+b [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\wdfldr\common.c @ 34] f7abe83b 0fb708 movzx ecx,word ptr [eax] EXCEPTION_RECORD: f76d159c -- (.exr 0xfffffffff76d159c) ExceptionAddress: f7abe83b (wdfldr!GetNameFromPath+0x0000000b) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000000 NumberParameters: 2 Parameter[0]: 00000000 Parameter[1]: 00000010 Attempt to read from address 00000010 CONTEXT: f76d128c -- (.cxr 0xfffffffff76d128c) eax=00000010 ebx=80083000 ecx=00000010 edx=fffffffc esi=f76d173c edi=f76d1730 eip=f7abe83b esp=f76d16e4 ebp=f76d16ec iopl=0 nv up ei ng nz na pe nc cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00210286 wdfldr!GetNameFromPath+0xb: f7abe83b 0fb708 movzx ecx,word ptr [eax] ds:0023:00000010=???? Resetting default scope PROCESS_NAME: System CURRENT_IRQL: 0 ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%p referenced memory at 0x%p. The memory could not be %s. EXCEPTION_PARAMETER1: 00000000 EXCEPTION_PARAMETER2: 00000010 READ_ADDRESS: 00000010 FOLLOWUP_IP: wdfldr!GetNameFromPath+b [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\wdfldr\common.c @ 34] f7abe83b 0fb708 movzx ecx,word ptr [eax] BUGCHECK_STR: 0x7E DEFAULT_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE LAST_CONTROL_TRANSFER: from f7abea45 to f7abe83b STACK_TEXT: f76d16ec f7abea45 00000010 f76d170c f76d17a2 wdfldr!GetNameFromPath+0xb [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\wdfldr\common.c @ 34] f76d1730 f7ac93bd f76d18ac f76d1774 cccccccc wdfldr!FindLibraryByServicePathLocked+0x65 [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\wdfldr\library.c @ 531] f76d1760 f776813f f77a18b8 f76d18ac f76d17c0 wdfldr!WdfRegisterLibrary+0x6d [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\wdfldr\wdfldr.c @ 322] f76d17cc 80474360 b112df38 f76d18ac f76d19e0 wdf01000!DriverEntry+0x18f [D:\a\reactos\reactos\src\sdk\lib\drivers\wdf\kmdf\src\dynamic\version\version.cpp @ 388] f76d18c8 8061f68e b1115008 800005cc f76d19d8 nt!IopInitializeDriverModule+0x730 [D:\a\reactos\reactos\src\ntoskrnl\io\iomgr\driver.c @ 651] f76d19e0 8061f26b 80104c34 f76d1bd8 00000001 nt!IopInitializeBuiltinDriver+0x26e [D:\a\reactos\reactos\src\ntoskrnl\io\iomgr\driver.c @ 913] f76d1a44 8062007e f76d1d7c f76d1be4 cccccccc nt!IopInitializeBootDrivers+0x38b [D:\a\reactos\reactos\src\ntoskrnl\io\iomgr\driver.c @ 1193] f76d1bd8 8061acf7 80083000 0000e6e4 f76d1d94 nt!IoInitSystem+0x3ee [D:\a\reactos\reactos\src\ntoskrnl\io\iomgr\iomgr.c @ 561] f76d1d7c 804357fe 80083000 f76d1dbc 80543136 nt!Phase1InitializationDiscard+0xa97 [D:\a\reactos\reactos\src\ntoskrnl\ex\init.c @ 1851] f76d1d88 80543136 80083000 0000e6e4 f76d1dcc nt!Phase1Initialization+0xe [D:\a\reactos\reactos\src\ntoskrnl\ex\init.c @ 2066] f76d1dbc 8056f333 804357f0 80083000 8000003b nt!PspSystemThreadStartup+0x76 [D:\a\reactos\reactos\src\ntoskrnl\ps\thread.c @ 156] f76d1ddc 805430bf 804357f0 80083000 72617400 nt!KiThreadStartup+0x63 [D:\a\reactos\reactos\src\ntoskrnl\ke\i386\thrdini.c @ 78] f76d1de0 804357ef 80083000 72617400 0000027f nt!PspCreateThread+0xf0f f76d1de4 80083000 72617400 0000027f 00000000 nt!RtlStringVPrintfWorkerA+0xaf WARNING: Frame IP not in any known module. Following frames may be wrong. f76d1de8 72617400 0000027f 00000000 00000000 0x80083000 f76d1dec 00000000 00000000 00000000 00000000 0x72617400 SYMBOL_STACK_INDEX: 0 SYMBOL_NAME: wdfldr!GetNameFromPath+b FOLLOWUP_NAME: MachineOwner MODULE_NAME: wdfldr IMAGE_NAME: wdfldr.sys DEBUG_FLR_IMAGE_TIMESTAMP: 694da314 STACK_COMMAND: .cxr 0xfffffffff76d128c ; kb FAILURE_BUCKET_ID: 0x7E_wdfldr!GetNameFromPath+b BUCKET_ID: 0x7E_wdfldr!GetNameFromPath+b Followup: MachineOwner ---------