My USB card is a bhyve killer

[Rajil Saraswat]

Setting -w flag  (https://forums.freebsd.org/threads/47951/) using
"ignore_bad_msr=1" also doesnt help,

Aug 17 03:25:39: /usr/local/sbin/grub-bhyve -S -m
/tank/vm/openhab1/device.map -M 512M -r hd0,msdos1 openhab1
Aug 17 03:25:42:  [bhyve options: -c 1 -m 512M -AHPw -U
09a84879-8156-11e7-b407-0cc47adeccc0 -S]
Aug 17 03:25:42:  [bhyve devices: -s 0,hostbridge -s 31,lpc -s
4:0,virtio-blk,/dev/zvol/vmpool/os9 -s
5:0,virtio-net,tap2,mac=58:9c:fc:07:cc:2d -s 6:0,passthru,129/0/0]
Aug 17 03:25:42:  [bhyve console: -l com1,stdio]
Aug 17 03:25:42: starting bhyve (run 1)
Aug 17 03:25:45: bhyve exited with status 139
Aug 17 03:25:45: destroying network device tap2
Aug 17 03:25:45: stopped



On 08/16/2017 09:38 PM, Peter Grehan wrote:
> Hi,
>
>> I have a PCIe USB card which is exported to the bhyve vm using
>> passthrough. I have tried to use the card in Ubuntu, Debian 8 and Centos
>> 7. Each time the OS has given a segmentation fault on bootup and killed
>> the bhyve session. This is what i get in the bhyve-log:
>
>  Is stderr logged anywhere ? That may have additional error output
> from the bhyve passthru code.
>
>> The USB card works fine on the host and is detected by the xhci driver.
>> The card is "Inateck Superspeed 4 Ports PCI-E to USB 3.0 Expansion Card
>> - Interface USB 3.0 4-Port"
>> (https://www.amazon.com/gp/product/B00B6ZCNGM)
>>
>> ppt3 at pci0:129:0:0:      class=0x0c0330 card=0x11001b73 chip=0x11001b73
>> rev=0x10 hdr=0x00
>>      vendor     = 'Fresco Logic'
>>      device     = 'FL1100 USB 3.0 Host Controller'
>>      class      = serial bus
>>      subclass   = USB
>
>  Would you be able to post the output of
>
>     pciconf -l -BbcV pci0:129:0:0
>
> later,
>
> Peter.