Comment 2 for bug 1034423

This is an old ticket! I had completely forgotten about it, but will test
when I get a chance and let you know.

Cheers,

Owen

On Fri, May 19, 2017 at 11:25 AM, Thomas Huth <email address hidden>
wrote:

> Triaging old bug tickets ... can you still reproduce this issue with the
> latest version of QEMU (currently v2.9)?
>
> ** Changed in: qemu
> Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1034423
>
> Title:
> Guests running OpenIndiana (and relatives) fail to boot on AMD
> hardware
>
> Status in QEMU:
> Incomplete
>
> Bug description:
> First observed with OpenSolaris 2009.06, and also applies to the
> latest OpenIndiana release.
>
> Version: qemu-kvm 1.1.1
>
> Hardware:
>
> 2 x AMD Opteron 6128 8-core processors, 64GB RAM.
>
> These guests boot on equivalent Intel hardware.
>
> To reproduce:
>
> qemu-kvm -nodefaults -m 512 -cpu host -vga cirrus -usbdevice tablet
> -vnc :99 -monitor stdio -hda drive.img -cdrom oi-dev-
> 151a5-live-x86.iso -boot order=dc
>
> I've tested with "-vga std" and various different emulated CPU types,
> to no effect.
>
> What happens:
>
> GRUB loads, and offers multiple boot options, but none work. Some kind
> of kernel panic flies by very fast before restarting the VM, and
> careful use of the screenshot button reveals that it reads as follows:
>
> panic[cpu0]/thread=fec22de0: BAD TRAP: type=8 (#df Double fault)
> rp=fec2b48c add r=0
>
> #df Double fault
> pid=0, pc=0xault
> pid=0, pc=0xfe800377, sp=0xfec40090, eflags=0x202
> cr0: 80050011<pg,wp,et,pe> cr4:b8<pge,pae,pse,de>
> cr2: 0cr3: ae2f000
> gs: 1b0 fs: 0 es:
> 160 ds: 160
> edi: 0 esi: 0 ebp:
> 0 esp: fec2b4c4
> ebx: c0010015 edx: 0 ecx: 0 eax:
> fec40400
> trp: 8 err: 0 eip: fe800377
> cs: 158
> efl: 202 usp: fec40090 ss: 160
> tss.tss_link: 0x0
> tss.tss_esp0: 0x0
> tss.tss_ss0: 0x160
> tss.tss_esp1: 0x0
> tss.tss_ss1: 0x0
> tss.tss esp2: 0x0
> tss.tss_ss2: 0x0
> tss.tss_cr3: 0xae2f000
> tss.tss_eip: 0xfec40400
> tss.tss_eflags: 0x202
> tss.tss_eax: 0xfec40400
> tss.tss_ebx: 0xc0010015
> tss.tss_ecx: 0xc0010000
> tss.tss_edx: 0x0
> tss.tss_esp: 0xfec40090
>
> Warning - stack not written to the dumpbuf
> fec2b3c8 unix:due+e4 (8, fec2b48c, 0, 0)
> fec2b478 unix:trap+12fa (fec2b48c, 0, 0)
> fec2b48c unix:_cmntrap+7c (1b0, 0, 160, 160, 0)
>
> If there's any more, I haven't managed to catch it.
>
> Solaris 11 does not seem to suffer from the same issue, although the
> first message that appears at boot (after the version info) is "trap:
> Unkown trap type 8 in user mode". Could be related?
>
> As always, thanks in advance and please let me know if I can help to
> test, or provide any more information.
>
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