[ros-bugs] [Bug 2802] New: VFAT & BSoD

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=2802

           Summary: VFAT & BSoD
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Drivers
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: unC0Rr at inbox.ru
         QAContact: ros-bugs at reactos.org


BSoD can be reproduced by trying any NSIS setup program:
Assertion 'FastMutex->Owner == KeGetCurrentThread()' failed at
ntoskrnl/ex/fmutex.c line 58
Entered debugger on embedded INT3 at 0x0008:0x8089ff92.
kdb:> bt
Eip:
<NTOSKRNL.EXE:9ff93 (lib/rtl/i386/debug_asm.S:33 (DbgBreakPoint at 0))>
Frames:
<NTOSKRNL.EXE:224b6 (ntoskrnl/ex/fmutex.c:61 (ExiReleaseFastMutexUnsafe))>
<NTOSKRNL.EXE:226a5 (ntoskrnl/include/internal/ke_x.h:1535
(@ExReleaseFastMutexUnsafeAndLeaveCriticalRegion at 4))>
<NTOSKRNL.EXE:e9f8 (ntoskrnl/cc/view.c:440 (CcRosReleaseCacheSegment at 20))>
<NTOSKRNL.EXE:d870 (ntoskrnl/cc/pin.c:189 (CcUnpinData at 4))>
<VFATFS.SYS:509b (drivers/filesystems/vfat/fat.c:77 (FAT16GetNextCluster))>
<VFATFS.SYS:4bd2 (drivers/filesystems/vfat/fat.c:637 (GetNextCluster))>
<VFATFS.SYS:99f0 (drivers/filesystems/vfat/rw.c:100 (OffsetToCluster))>
<VFATFS.SYS:a7d2 (drivers/filesystems/vfat/rw.c:242 (VfatReadFileData))>
<VFATFS.SYS:af93 (drivers/filesystems/vfat/rw.c:718 (VfatRead))>
<VFATFS.SYS:9770 (drivers/filesystems/vfat/misc.c:109 (VfatDispatchRequest))>
<VFATFS.SYS:98ab (drivers/filesystems/vfat/misc.c:167 (VfatBuildRequest at 8))>
<NTOSKRNL.EXE:44ef6 (ntoskrnl/io/iomgr/irp.c:1134 (@IofCallDriver at 8))>
<NTOSKRNL.EXE:40432 (ntoskrnl/io/iomgr/iofunc.c:736 (IoPageRead at 20))>
<NTOSKRNL.EXE:cf04 (ntoskrnl/cc/copy.c:148 (ReadCacheSegmentChain at 16))>
<NTOSKRNL.EXE:d27e (ntoskrnl/cc/copy.c:384 (CcCopyRead at 24))>
<VFATFS.SYS:b082 (drivers/filesystems/vfat/rw.c:688 (VfatRead))>
<VFATFS.SYS:9770 (drivers/filesystems/vfat/misc.c:109 (VfatDispatchRequest))>
<VFATFS.SYS:98ab (drivers/filesystems/vfat/misc.c:167 (VfatBuildRequest at 8))>
<NTOSKRNL.EXE:44ef6 (ntoskrnl/io/iomgr/irp.c:1134 (@IofCallDriver at 8))>
<NTOSKRNL.EXE:3f854 (ntoskrnl/io/iomgr/iofunc.c:137
(IopPerformSynchronousRequest at 28))>
<NTOSKRNL.EXE:43088 (ntoskrnl/io/iomgr/iofunc.c:2145 (NtReadFile at 36))>
<NTOSKRNL.EXE:8927a (ntoskrnl/ke/i386/trap.s:244 (KiFastCallEntry))>
<ntdll.dll:834a>
<fpc-2.1.4.i386-win32.exe:7414>


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