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  1. Core ReactOS
  2. CORE-16449

Rare 'Assertion failed: TempPte.u.Hard.Valid == 1' at Stage 3, "reported by" MiWriteProtectSystemImage() called from MmLoadSystemImage()

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 0.4.15
    • NTCore
      • QEMU 0.9.1
      • Virtual PC 2004 SP1

    Description

      reactos-bootcd-0.4.14-dev-115-g4576127-x86-gcc-lin-dbg

      ACPI HAL:
      works fine.

      Standard HAL, Stage 3:

      (ntoskrnl/mm/ARM3/sysldr.c:176) Loading: \SystemRoot\System32\win32k.sys at ... with ... pages
      		 
      (ntoskrnl/mm/ARM3/sysldr.c:176) Loading: \SystemRoot\System32\ftfd.dll at FC59D000 with 12f pages
      		 
       
      		 
      *** Assertion failed: TempPte.u.Hard.Valid == 1
      		 
      ***   Source File: /srv/buildbot/worker_data/Build_GCCLin_x86/build/ntoskrnl/mm/ARM3/sysldr.c, line 2412
      		 
       
      		 
      Break repeatedly, break Once, Ignore, terminate Process or terminate Thread (boipt)?
      		 
      kdb:> o
      		 
      Execute '.cxr FC9B5544' to dump context
      		 
       
      		 
      Entered debugger on embedded INT3 at 0x0008:0x809564e2.
      		 
      kdb:> bt
      		 
      Eip:
      		 
      <ntoskrnl.exe:1564e3 (sdk/lib/rtl/i386/debug_asm.S:34 (DbgBreakPoint))>
      		 
      Frames:
      		 
      <ntoskrnl.exe:cffac (ntoskrnl/mm/ARM3/sysldr.c:2412 (MiSetSystemCodeProtection))>
      		 
      Couldn't access memory at 0xFC9B584C!

      –

      For what it's worth,
      this assertion is triggered on ftfd.dll (1st) or win32k.sys (2nd):
      can't tell which one (or both) until reproduced (with a custom log)...

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. CORE-18604 RANDOM ISSUE: Java jre 7u65 setup is not ending as it did

          • Major - Major loss of function.
          • Untriaged
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-16387 ATTEMPTED_WRITE_TO_READONLY_MEMORY when loading PfModNT.sys

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

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              ThFabba ThFabba
              Serge Gautherie Serge Gautherie
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              Dates

                Created:
                Updated:
                Resolved: