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  1. Core ReactOS
  2. CORE-14549

Intermittent "(ntoskrnl/mm/ARM3/pagfault.c:1127) Access on reserved section?" + "[SYSREG] timeout", on all 3 testbots. Since CORE-14349 fix

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Fix Version/s: 0.4.9
    • Component/s: NTCore
    • Labels:
    • Module:
    • Guilty Commit:
      fd3a6c1089f8eb315bf1ab1dea85b44894938a05
    • Epic Link:

      Description

      https://build.reactos.org/builders/Test%20KVM%20AHK
      {{Apr 15 20:29 fddd477b9aaa... failure #5184}} // Custom build including CORE-14349.
      {{Apr 15 22:36 fd3a6c1089f8... failure #5189}} // Last commit of CORE-14349.

      [SYSREG] Running stage 2...
      ...
      shellpath.c:1461: _SHGetUserProfileDirectoryW returning C:\Documents and Settings\Default User
      (ntoskrnl/mm/ARM3/pagfault.c:1127) Access on reserved section?
      (win32ss/user/ntuser/desktop.c:713) err: ptiLastInput is CLEARED!!
      [SYSREG] timeout
      

      Assumed regressed/triggered by very fd3a6c1.

      https://git.reactos.org/?p=reactos.git;a=blob;f=ntoskrnl/mm/ARM3/pagfault.c;h=c75c4596e6a85b1c1b683051d3b30939225c3885;hb=HEAD

      1079 MiResolveProtoPteFault(IN BOOLEAN StoreInstruction,
      ...
      1123     /* Make sure there's some protection mask */
      1124     if (TempPte.u.Long == 0)
      1125     {
      1126         /* Release the lock */
      1127         DPRINT1("Access on reserved section?\n");
      1128         MiReleasePfnLock(OldIrql);
      1129         return STATUS_ACCESS_VIOLATION;
      1130     }
      

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              • Assignee:
                bug zilla Bug Zilla
                Reporter:
                Serge Gautherie Serge Gautherie
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                Dates

                • Created:
                  Updated:
                  Resolved: