[Qemu-devel] [Bug 1034423] [NEW] Guests running OpenIndiana (and relatives) fail to boot on AMD hardware

[Owen Tuz]

Public bug reported:

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.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1034423

Title:
  Guests running OpenIndiana (and relatives) fail to boot on AMD
  hardware

Status in QEMU:
  New

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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