Bug#463081: grub2: Machine reboots after 'Welcome to GRUB!' message

[Peter Hicks]

On Tue, Jan 29, 2008 at 04:15:29PM +0100, Robert Millan wrote:

> Can you reproduce it with:
> 
>   apt-get install grub-rescue-pc qemu
>   dd if=/dev/sda5 of=/tmp/img
>   qemu -boot a -fda /usr/lib/grub-rescue/grub-rescue-floppy.img -hda /tmp/img
> 
> and trying to setup gfxterm manually? (by loading the font from (hd0)/share/...)

Yes :-)

qemu: fatal: Trying to execute code outside RAM or ROM at 0x2e2e002e

EAX=0009c0d6 EBX=73667800 ECX=ffffffff EDX=00000000
ESI=00088190 EDI=0009c0d6 EBP=0007f76c ESP=0007f740
EIP=2e2e002e EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0010 00000000 ffffffff 00cf9300
CS =0008 00000000 ffffffff 00cf9a00
SS =0010 00000000 ffffffff 00cf9300
DS =0010 00000000 ffffffff 00cf9300
FS =0010 00000000 ffffffff 00cf9300
GS =0010 00000000 ffffffff 00cf9300
LDT=0000 00000000 0000ffff 00008000
TR =0000 00000000 0000ffff 00008000
GDT=     0000833c 00000027
IDT=     00000000 000003ff
CR0=60000011 CR2=00000000 CR3=00000000 CR4=00000000
CCS=0000000c CCD=0007f748 CCO=SUBL
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
Aborted

Just in case it's relevant, xfs_info on /usr:

meta-data=/dev/sda5              isize=256    agcount=16, agsize=152742 blks
         =                       sectsz=512   attr=0
data     =                       bsize=4096   blocks=2443872, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096
log      =internal               bsize=4096   blocks=16384, version=1
         =                       sectsz=512   sunit=0 blks, lazy-count=0
realtime =none                   extsz=4096   blocks=0, rtextents=0



Peter


// Peter