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  1. Core ReactOS
  2. CORE-13558

Peculiar MM bug in MmInsertRmap() ?

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 0.4.9
    • NTCore

    Description

      Test_KVM bot triggered the following error when testing trunk r75366 (see https://build.reactos.org/builders/Test%20KVM/builds/17697/steps/test/logs/stdio ) :

      fixme:(dll/win32/browseui/shellbars/CBandSite.cpp:820) IDeskBarClient::UIActivateDBC() Properly notify bands?
      (win32ss/user/ntuser/msgqueue.c:1271) err: MsqSendMessage timed out 2 Status 102
      (win32ss/user/ntuser/msgqueue.c:1271) err: MsqSendMessage timed out 2 Status 102
      (win32ss/user/ntuser/winpos.c:1406) err: Window is HWND_BOTTOM hwnd 00000001
      (ntoskrnl/mm/ARM3/sysldr.c:176) Loading: \??\C:\ReactOS\bin\kmtest_drv.sys at F6D0F000 with 166 pages
      (base/services/umpnpmgr/umpnpmgr.c:3252) Installing: PCI\VEN_1AF4&DEV_1002&SUBSYS_00051AF4&REV_00\3&7980b9c0&04
      MmInsertRmap tries to add a second rmap entry for address FFFFFFF6
          current caller 808118FD
          previous caller 808118FD
       
      *** Fatal System Error: 0x0000001a
                             (0x00000000,0x00000000,0x00000000,0x00000000)
       
      
      Entered debugger on embedded INT3 at 0x0008:0x80946734.
      kdb:>
      bt
      Eip:
      <NTOSKRNL.EXE:146735 (:0 (RtlpBreakWithStatusInstruction))>
      Frames:
      <NTOSKRNL.EXE:8323d (ntoskrnl/ke/bug.c:1100 (KeBugCheckWithTf))>
      <NTOSKRNL.EXE:8384d (ntoskrnl/ke/bug.c:1472 (KeBugCheck))>
      <NTOSKRNL.EXE:e168c (ntoskrnl/mm/rmap.c:317 (MmInsertRmap))>
      <NTOSKRNL.EXE:118f8 (ntoskrnl/cache/section/sptab.c:363 (MmSetSectionAssociation))>
      <NTOSKRNL.EXE:11a91 (ntoskrnl/cache/section/sptab.c:214 (_MmSetPageEntrySectionSegment))>
      <NTOSKRNL.EXE:e5f7a (ntoskrnl/mm/section.c:1572 (MmNotPresentFaultSectionView))>
      <NTOSKRNL.EXE:ddfd2 (ntoskrnl/mm/mmfault.c:169 (MmNotPresentFault))>
      <NTOSKRNL.EXE:de684 (ntoskrnl/mm/mmfault.c:263 (MmAccessFault))>
      <NTOSKRNL.EXE:12a07d (ntoskrnl/ke/i386/traphdlr.c:1342 (KiTrap0EHandler))>
      <NTOSKRNL.EXE:36ac (:0 (KiTrap0E))>
      <user32.dll:2be0e>
      <user32.dll:2cec7>
      <user32.dll:2d401>
      <shell32.dll:1495b>
      <shell32.dll:14c3d>
      <shell32.dll:14f38>
      <shell32.dll:15061>
      <shell32.dll:45f8e>
      <shell32.dll:ad4fe>
      <shell32.dll:ad196>--- Press q to abort, any other key to continue ---
       
       
      <user32.dll:60dc9>
      <user32.dll:54eeb>
      <user32.dll:552f4>
      <user32.dll:55ee3>
      <comctl32.dll:27e2f>
      <comctl32.dll:2a35e>
      <comctl32.dll:2c306>
      <comctl32.dll:39d9e>
      <comctl32.dll:3ba79>
      <comctl32.dll:3c84a>
      <comctl32.dll:3f562>
      <user32.dll:60dc9>
      <user32.dll:54eeb>
      <user32.dll:56d23>
      <ntdll.dll:cb78>
      <shell32.dll:9182a>
      <shell32.dll:91b65>
      <shell32.dll:91bba>
      <explorer.exe:1937>
      <explorer.exe:1e5fb>
      <kernel32.dll:1b30a>--- Press q to abort, any other key to continue ---
       
       
      <00000000>
      kdb:>
       
      [SYSREG] Stage took: 20.553769 seconds
      [SYSREG] Rebooting machine (retry 1)

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                Created:
                Updated:
                Resolved: