Re: [Qemu-devel] Regression bug

[risc]

On Tue, May 29, 2007 at 01:10:02AM -0400, Ben Taylor wrote:
> 
> I've been keeping up with CVS patches for qemu about once a week.  I just 
> updated
> tonight after the big round of patches that have been commited and am seeing a
> consistent failure with my existing ubuntu-7.04 32-bit guest on Solaris 
> 10/x86 32-bit
> host.  The last time I tested the CVS code would have been 5/21/07, so 
> something
> recently changed has broken the i386-softmmu
> 
> qemu: fatal: Trying to execute code outside RAM or ROM at 0xfffffff0
> 
> EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000600
> ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
> EIP=0000fff0 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
> ES =0000 00000000 0000ffff 00000000
> CS =f000 ffff0000 0000ffff 00000000
> SS =0000 00000000 0000ffff 00000000
> DS =0000 00000000 0000ffff 00000000
> FS =0000 00000000 0000ffff 00000000
> GS =0000 00000000 0000ffff 00000000
> LDT=0000 00000000 0000ffff 00008000
> TR =0000 00000000 0000ffff 00008000
> GDT=     00000000 0000ffff
> IDT=     00000000 0000ffff
> CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
> CCS=00000000 CCD=00000000 CCO=EFLAGS
> FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
> FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
> FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
> FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
> FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
> XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
> XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
> XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
> XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
> 
> Anyone seen this?
> 
> Ben
> 
Ben:

i've been monitoring this, and reporting on irc since the bug was comitted. 
i've tracked it down to somewhere between CVS version 2007-05-26 15:00 and 
2007-05-26 17:40.
as in, 15:00 works, 17:40 dosent, and if i try to check out the version 
between.. it fails to compile.

I'm quite new here, so i didn't feel like yelling "the sky is falling" on a 
mailing list.

hope this helps,

Julia Longtin <address@hidden>