current crashing VBox 6.1.16

[Karel Gardas]

The same problem is also duplicable on 13-RC2. Workaround exists: switch 
VBox storage layer from PIIX3 to AHCI.
E.g. VM's Setting -> Storage -> select Controller node and on the right 
side -- in Attributes pane -- switch
Type from PIIX3/4 to AHCI.
This way I've been able to rebuild both 13 and current (both world and 
kernel) successfully.

On 3/14/21 3:25 PM, Karel Gardas wrote:
>
> Hello,
>
> I'm trying to follow current installed in VBox VM. The VM is created 
> with default configuration of 6.1.x suggested
> for 64bit FreeBSD. The RAM is set to 32GB and CPUs to 12 cores. Te 
> host is running ubuntu 20.04.x.
>
> Anyway, while running 'make -j12 buildworld' the VM crash with 
> following information in the VBox log:
>
>
> 00:02:26.650587 PIIX3 IDE: guest issued command 0xca while controller 
> busy
> 00:02:26.652335 PIIX3 IDE: guest issued command 0xca while controller 
> busy
> 00:02:26.653115
> 00:02:26.653115 !!Assertion Failed!!
> 00:02:26.653115 Expression: ReqType == ATA_AIO_RESET_ASSERTED || 
> ReqType == ATA_AIO_RESET_CLEARED || ReqType == ATA_AIO_ABORT || 
> pCtl->uAsyncIOState == ReqType
> 00:02:26.653116 Location  : 
> /build/virtualbox-9t4MJt/virtualbox-6.1.16-dfsg/src/VBox/Devices/Storage/DevATA.cpp(5838) 
> int ataR3AsyncIOThread(RTTHREAD, void*)
> 00:02:26.653262 Stack     :
> 00:02:26.653262 00007f86d41e5a11 VBoxRT.so!RTAssertMsg2V+0xaf 
> (rva:0x178a11)
> 00:02:26.653262
> 00:02:26.653286 I/O state inconsistent: state=0 request=1
>
>
> Now, the question is if FBSD is allowed to issue command 0xca while 
> controller is busy or if this is something which it should not do.
>
> Thanks,
> Karel
>