ASSERT : FTP Downloading a 700MB+ file in Total commander leads to "Vacb->Dirty" in /ntoskrnl/cc/view.c, line 717

*** Assertion failed: Vacb->Dirty

***   Source File: /srv/buildbot/worker_data/Build_GCCLin_x86/build/ntoskrnl/cc/view.c, line 717

Eip:

<ntoskrnl.exe:1ab3a6 (sdk/lib/rtl/i386/debug_asm.S:33 (DbgBreakPoint))>

Frames:

<ntoskrnl.exe:8b81 (ntoskrnl/cc/view.c:717 (CcRosUnmarkDirtyVacb))>

<ntoskrnl.exe:8bd5 (ntoskrnl/cc/view.c:170 (CcRosFlushVacb))>

<ntoskrnl.exe:a4af (ntoskrnl/cc/view.c:1160 (CcFlushCache))>

<fastfat.sys:2a2eb (drivers/filesystems/fastfat/flush.c:1070 (FatFlushFile))>

<fastfat.sys:2aa2d (drivers/filesystems/fastfat/flush.c:280 (FatCommonFlushBuffers))>

<fastfat.sys:2ad82 (drivers/filesystems/fastfat/flush.c:118 (FatFsdFlushBuffers))>

<ntoskrnl.exe:7a131 (ntoskrnl/io/iomgr/irp.c:1286 (IofCallDriver))>

<ntoskrnl.exe:6fed7 (sdk/include/crt/mingw32/intrin_x86.h:724 (IopPerformSynchronousRequest))>

<ntoskrnl.exe:724ae (ntoskrnl/io/iomgr/iofunc.c:1593 (NtFlushBuffersFile))>

<ntoskrnl.exe:3fe5 (:0 (KiSystemCallTrampoline))>

<ntoskrnl.exe:168d43 (ntoskrnl/ke/i386/traphdlr.c:1840 (KiSystemServiceHandler))>

<ntoskrnl.exe:3e2f (:0 (KiFastCallEntry))>

<ntdll.dll:f8ad>

<TOTALCMD.EXE:21abf>

<TOTALCMD.EXE:255f7e>

<TOTALCMD.EXE:258b5d>

<TOTALCMD.EXE:25f107>

<TOTALCMD.EXE:25f82d>

<TOTALCMD.EXE:266ad5>

<TOTALCMD.EXE:1c256b>

<TOTALCMD.EXE:1bf945>

<TOTALCMD.EXE:1c2f08>

<TOTALCMD.EXE:187b73>

<TOTALCMD.EXE:48a64>

<TOTALCMD.EXE:48aa0>

<TOTALCMD.EXE:49d13>

<TOTALCMD.EXE:4a6a7>

<TOTALCMD.EXE:2728b>

<user32.dll:6b519>

<user32.dll:5f80f>

<user32.dll:5fdb9>

<TOTALCMD.EXE:49c49>

<TOTALCMD.EXE:2728b>

<user32.dll:6b519>

<user32.dll:5f80f>

<user32.dll:5fc29>

<user32.dll:6039a>

<TOTALCMD.EXE:2ca0a>

<TOTALCMD.EXE:2caa5>

<TOTALCMD.EXE:35ac9d>

<kernel32.dll:11cd9>