From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: Crash when booting from SCSI disk using Grub Date: Fri, 11 Apr 2008 19:19:34 -0500 Message-ID: <48000016.9090102@codemonkey.ws> References: <200804110950.15302.alberto@byu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: kvm-devel@lists.sourceforge.net To: =?ISO-8859-1?Q?Alberto_Trevi=F1o?= Return-path: In-Reply-To: <200804110950.15302.alberto@byu.edu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org Alberto Trevi=F1o wrote: > When I try to boot from a SCSI device using grub, Qemu crashes (see = > below). I have been able to boot from SCSI devices using Windows, but = > anytime I use grub I get a crash, even when booting off a CD with grub. = > Any ideas? > > # qemu-system-x86_64 -drive \ > file=3Djunk.raw,if=3Dscsi,bus=3D0,index=3D0,media=3Ddisk,boot=3Don \ > -cdrom /srv/vm/.kvm/install/slim-cd-v4.iso -boot d \ > -m 64 -vnc :0 > = You aren't booting from SCSI, you're booting from a CDROM. Does the problem still exist if you omit ,boot=3Don? My suspicion is that = you're seeing the classic big real mode problem. What guest are you = trying to install? Regards, Anthony Liguori > exception 13 (33) > rax 0000000000000000 rbx 0000000000000800 rcx 0000000000000000 rdx = > 00000000000000e0 > rsi 00000000ffff7d98 rdi 000000000008f788 rsp 0000000000002018 rbp = > 0000000000000001 > r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11 = > 0000000000000000 > r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 = > 0000000000000000 > rip 0000000000000003 rflags 00033202 > cs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > ds 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > es 0800 (00008000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > ss 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > fs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > gs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) > tr 0000 (fffbd000/00002088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0) > ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0) > gdt fb1f2/30 > idt 0/3ff > cr0 10 cr2 0 cr3 0 cr4 0 cr8 0 efer 0 > code: 53 ff 00 --> f0 53 ff 00 f0 53 ff 00 f0 53 ff 00 f0 53 ff 00 f0 53 = > ff 00 f0 53 ff 00 f0 53 ff 00 f0 a5 fe 00 f0 87 e9 00 f0 53 ff 00 f0 53 = > ff 00 f0 53 ff > Aborted > > = ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference = Don't miss this year's exciting event. There's still time to save $100. = Use priority code J8TL2D2. = http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/java= one