[Qemu-devel] [Bug 965133] [NEW] Sparc64 crash on start

[Tiziano Vecchi]

Public bug reported:

qemu version 1.0.1 compiled on a Ubuntu live on a HP laptop win a x64
architecture.

With more than 4G of memory sparc64 machine crash on start.

command line: qemu-system-sparc64 -m 4G

output:
VNC server running on `127.0.0.1:5900'
qemu: fatal: Trap 0x0064 while trap level (5) >= MAXTL (5), Error state
pc: 00000000ffd04c80  npc: 00000000ffd04c84
General Registers:
%g0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%g4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000

Current Register Window:
%o0-3: 00000000ffd00000 0000000000080000 0000000000080000 0000000000000000 
%o4-7: 0000000000000000 0000000000000000 00000000fff754e1 00000000ffd144d4 
%l0-3: 0000000100000000 00000000fff75c4d 0000000000000000 0000000000000000 
%l4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 
%i0-3: 0000000000000000 0000000000000000 0000000100000000 0000000000000036 
%i4-7: 00000000ffe87418 00000000ffe87648 00000000fff75591 00000000ffd0bf54 

Floating Point Registers:
%f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f32: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f48: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
%f56: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
pstate: 00000414 ccr: 99 (icc: N--C xcc: N--C) asi: 00 tl: 5 pil: 0
cansave: 5 canrestore: 1 otherwin: 0 wstate: 0 cleanwin: 6 cwp: 3
fsr: 0000000000000000 y: 0000000000000000 fprs: 0000000000000000
Aborted (core dumped)

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/965133

Title:
  Sparc64 crash on start

Status in QEMU:
  New

Bug description:
  qemu version 1.0.1 compiled on a Ubuntu live on a HP laptop win a x64
  architecture.

  With more than 4G of memory sparc64 machine crash on start.

  command line: qemu-system-sparc64 -m 4G

  output:
  VNC server running on `127.0.0.1:5900'
  qemu: fatal: Trap 0x0064 while trap level (5) >= MAXTL (5), Error state
  pc: 00000000ffd04c80  npc: 00000000ffd04c84
  General Registers:
  %g0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %g4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000

  Current Register Window:
  %o0-3: 00000000ffd00000 0000000000080000 0000000000080000 0000000000000000 
  %o4-7: 0000000000000000 0000000000000000 00000000fff754e1 00000000ffd144d4 
  %l0-3: 0000000100000000 00000000fff75c4d 0000000000000000 0000000000000000 
  %l4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 
  %i0-3: 0000000000000000 0000000000000000 0000000100000000 0000000000000036 
  %i4-7: 00000000ffe87418 00000000ffe87648 00000000fff75591 00000000ffd0bf54 

  Floating Point Registers:
  %f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f32: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f48: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %f56: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  pstate: 00000414 ccr: 99 (icc: N--C xcc: N--C) asi: 00 tl: 5 pil: 0
  cansave: 5 canrestore: 1 otherwin: 0 wstate: 0 cleanwin: 6 cwp: 3
  fsr: 0000000000000000 y: 0000000000000000 fprs: 0000000000000000
  Aborted (core dumped)

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