Crash on Sun VirtualBox with virtual SCSI (BusLogic) HD

Booting from bootcd-40930-dbg.iso (attached to IDE PIIX4) on VBox ver. 2.2.2:

NPPOL: High-side redzone overwritten, Block 80f11630, Size 36, Tag 49534353(ISCS), Caller 9d71773d (drivers/storage/scsiport/scsiport.c:3488 (SpiScanAdapter))

<NTOSKRNL.EXE:6726 (ntoskrnl/ke/bug.c:1089 (KeBugCheckWithTf@24))>
<NTOSKRNL.EXE:69f2 (ntoskrnl/ke/bug.c:1411 (KeEnterKernelDebugger@0))>
<NTOSKRNL.EXE:81eda (ntoskrnl/mm/npool.c:1490 (check_redzone_header))>
<NTOSKRNL.EXE:81fa9 (ntoskrnl/mm/npool.c:1576 (ExFreeNonPagedPool@4))>
<NTOSKRNL.EXE:84d1f (ntoskrnl/mm/pool.c:319 (ExFreePoolWithTag@8))>
<NTOSKRNL.EXE:84c5f (ntoskrnl/mm/pool.c:253 (ExFreePool@4))>
<SCSIPORT.SYS:2a73> (drivers/storage/scsiport/scsiport.c:3661 (SpiScanAdapter))
<SCSIPORT.SYS:5ddc> (drivers/storage/scsiport/scsiport.c:1658 (ScsiPortInitialize@16))
<BUSLOGIC.SYS:2cc4> (drivers/storage/port/buslogic/BusLogic958.c:164 (DriverEntry@8))
<NTOSKRNL.EXE:4a702 (ntoskrnl/io/iomgr/driver.c:1345 (IopCreateDriver@24))>
...

The same crash when booting from SCSI disk (IDE controller is disabled).

When a BusLogic SCSI controller is present (without any disks), but a HD is attached to IDE controller, ReactOS stalls after

WARNING: IoReportResourceUsage at ntoskrnl/io/iomgr/iorsrce.c:700 is UNIMPLEMENTED!
WARNING: IoReportResourceUsage at ntoskrnl/io/iomgr/iorsrce.c:700 is UNIMPLEMENTED!