Xen 4.12 - systemrescuecd-6.0.3.iso - Baremetal reboots

[R0me0 ***]

>Can you try with:

> 'format=raw, vdev=hda, access=rw, backendtype=qdisk,
target=/dev/zvol/fbroot/SAND/disk'

I need to test on another time, because I have some services running on
this box and this bug bring me some headache on my job

Thank you for your patience and attention,

Kind regards,



Em ter, 23 de jul de 2019 às 15:45, R0me0 *** <knight.neo at gmail.com>
escreveu:

> Yes the DOM0, the XEN hypervisor completely hangs and the host
> automatically reboots.
>
> It seems related with Linux guests using kernel 4.x
>
> I'am using FreeBSD 12.0-RELEASE-p7 FreeBSD 12.0-RELEASE-p6 GENERIC  amd64
>
> # pkg info | cut -f1 -d' '
> argp-standalone-1.3_3
> bareos17-client-17.2.7_3
> ca_root_nss-3.45
> curl-7.65.2
> doas-6.0p3
> gettext-runtime-0.20.1
> glib-2.56.3_5,1
> indexinfo-0.3.1
> jansson-2.12
> libffi-3.2.1_3
> libiconv-1.14_11
> libnghttp2-1.39.1
> libxml2-2.9.9
> lzo2-2.10_1
> mtr-nox11-0.92_1
> p5-Path-Tiny-0.108
> pcre-8.43_1
> perl5-5.28.2
> pixman-0.38.4
> pkg-1.11.1
> python27-2.7.16_1
> python36-3.6.9
> qemu-utils-3.0.1_2
> readline-8.0.0
> seabios-1.11.0_2
> strongswan-5.8.0
> vim-console-8.1.1439
> xen-kernel-4.12.0_3
> xen-tools-4.12.0_2
> yajl-2.1.0
>
> Em ter, 23 de jul de 2019 às 13:13, Roger Pau Monné <roger.pau at citrix.com>
> escreveu:
>
>> On Tue, Jul 23, 2019 at 11:51:51AM +0000, R0me0 *** wrote:
>> > I tried to boot kali linux (
>> > https://cdimage.kali.org/kali-2019.2/kali-linux-2019.2-amd64.iso ) as
>> guest.
>> >
>> > The machine freezes on the same way I am using the latest xen 4.12 on
>> > freebsd
>>
>> I think I'm confused by this sentence. When you write the machine
>> freezes, I assume you mean that the guest freezes, but the host is
>> responsive?
>>
>> > here is the screenshot of console:
>> >
>> > [image: 2019-07-23-084718_853x193_scrot.png]
>> >
>> > and here is the xl dmesg
>> >
>> > (d12) Detected Xen v4.12.0
>> > (d12) xen: copy BIOS tables...
>> > (d12) Copying SMBIOS entry point from 0x00010020 to 0x000f5e60
>> > (d12) Copying MPTABLE from 0xfc0011e0/fc0011f0 to 0x000f5d40
>> > (d12) Copying PIR from 0x00010040 to 0x000f5cc0
>> > (d12) Copying ACPI RSDP from 0x000100c0 to 0x000f5c90
>> > (d12) Using pmtimer, ioport 0xb008
>> > (d12) Scan for VGA option rom
>> > (d12) Running option rom at c000:0003
>> > (d12) pmm call arg1=0
>> > (d12) Turning on vga text mode console
>> > (d12) SeaBIOS (version 1.11.0-20190516_220714-120amd64-default-job-06)
>> > (d12) Machine UUID 2e347e67-ad3f-11e9-9209-0cc47a4dbca8
>> > (d12) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9)
>> > (d12) ATA controller 2 at 170/374/0 (irq 15 dev 9)
>> > (d12) Found 0 lpt ports
>> > (d12) Found 1 serial ports
>> > (d12) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (80 GiBytes)
>> > (d12) Searching bootorder for: /pci at i0cf8/*@1,1/drive at 0/disk at 0
>> > (d12) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD]
>> > (d12) Searching bootorder for: /pci at i0cf8/*@1,1/drive at 0/disk at 1
>> > (d12) PS2 keyboard initialized
>> > (d12) All threads complete.
>> > (d12) Scan for option roms
>> > (d12) Running option rom at c980:0003
>> > (d12) pmm call arg1=1
>> > (d12) pmm call arg1=0
>> > (d12) pmm call arg1=1
>> > (d12) pmm call arg1=0
>> > (d12) Searching bootorder for: /pci at i0cf8/*@4
>> > (d12)
>> > (d12) Press ESC for boot menu.
>> > (d12)
>> > (d12) Searching bootorder for: HALT
>> > (d12) drive 0x000f5c20: PCHS=16383/16/63 translation=lba
>> LCHS=1024/255/63
>> > s=167772160
>> > (d12) Space available for UMB: ca800-eb000, f5680-f5bc0
>> > (d12) Returned 258048 bytes of ZoneHigh
>> > (d12) e820 map has 7 items:
>> > (d12)   0: 0000000000000000 - 000000000009fc00 = 1 RAM
>> > (d12)   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
>> > (d12)   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
>> > (d12)   3: 0000000000100000 - 00000000effff000 = 1 RAM
>> > (d12)   4: 00000000effff000 - 00000000f0000000 = 2 RESERVED
>> > (d12)   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
>> > (d12)   6: 0000000100000000 - 000000010f800000 = 1 RAM
>> > (d12) enter handle_19:
>> > (d12)   NULL
>> > (d12) Booting from Hard Disk...
>> > (d12) Boot failed: not a bootable disk
>> > (d12)
>> > (d12) enter handle_18:
>> > (d12)   NULL
>> > (d12) Booting from DVD/CD...
>> > (d12) Booting from 0000:7c00
>> >
>> >
>> >
>> > Em qui, 11 de jul de 2019 às 21:02, R0me0 *** <knight.neo at gmail.com>
>> > escreveu:
>> >
>> > > Hello Roger,
>> > >
>> > > >So you are trying to boot systemrescuecd as a guest on the Xen host?
>> > > Yes.
>> > >
>> > > Here is the config I have used:
>> > >
>> > > # cat livecd.cfg
>> > >
>> > > builder = "hvm"
>> > > name = "livecd"
>> > > memory = 2048
>> > > cpus="all,^0-1"
>> > > vcpus = 2
>> > > vif = [ 'type=vif,bridge=sandbox' ]
>> > > disk = [ '/dev/zvol/fbroot/SAND/disk,raw,xvda,w' ,
>>
>> Can you try with:
>>
>> 'format=raw, vdev=hda, access=rw, backendtype=qdisk,
>> target=/dev/zvol/fbroot/SAND/disk'
>>
>> Which version of FreeBSD are you running?
>>
>> Can you also paste the output of `dmesg` when this happens?
>>
>> Thanks, Roger.
>>
>