W dniu 08.01.2013 00:00, Marcelo Tosatti pisze:
On Mon, Jan 07, 2013 at 06:13:22PM +0100, Artur Samborski wrote:
Hello,
When i try to run FreeBSD-amd64 on more than 1 vcpu in quemu-kvm
(Fedora Core 17) eg. to run FreeBSD-9.0-RELEASE-amd64 with:
qemu-kvm -m 1024m -cpu host -smp 2 -cdrom
/storage/iso/FreeBSD-9.0-RELEASE-amd64-dvd1.iso
it freezes KVM with:
KVM internal error. Suberror: 1
emulation failure
RAX=ffffffff80b0d4c0 RBX=000000000009f000 RCX=00000000c0000080
RDX=0000000000000000
RSI=000000000000d238 RDI=0000000000000000 RBP=0000000000000000
RSP=0000000000000000
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000
R11=0000000000000000
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000
R15=0000000000000000
RIP=000000000009f076 RFL=00010086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 0000ffff 0000f300 DPL=3 DS16 [-WA]
CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A]
SS =9f00 000000000009f000 0000ffff 0000f300 DPL=3 DS16 [-WA]
DS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
FS =0000 0000000000000000 0000ffff 0000f300 DPL=3 DS16 [-WA]
GS =0000 0000000000000000 0000ffff 0000f300 DPL=3 DS16 [-WA]
LDT=0000 0000000000000000 0000ffff 00008200 DPL=0 LDT
TR =0000 0000000000000000 0000ffff 00008b00 DPL=0 TSS64-busy
GDT= 000000000009f080 00000020
IDT= 0000000000000000 0000ffff
CR0=80000011 CR2=0000000000000000 CR3=000000000009c000 CR4=00000030
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000501
Code=00 00 00 80 0f 22 c0 ea 70 f0 09 00 08 00 48 b8 c0 d4 b0 80
<ff> ff ff ff ff e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 99 20 00 ff ff 00 00
Artur,
Can you check whether
https://patchwork-mail.kernel.org/patch/1942681/
fixes your problem
Hi, thanks for the reply.
Unfortunately, the patch does not help. Attempt to start FreeBSD amd64
via quemu-kvm with -smp parameter greater than 1 fails in exactly the
same way as before.
The patch was applied to the kernel from the 3.6.11-1.fc17.src.rpm package.
Do I need some additional patches?
--
Artur
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