From: Artur Samborski <sam@semihalf.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: FreeBSD-amd64 fails to start with SMP on quemu-kvm
Date: Tue, 08 Jan 2013 21:45:35 +0100 [thread overview]
Message-ID: <50EC856F.7030905@semihalf.com> (raw)
In-Reply-To: <20130107230028.GE1139@amt.cnet>
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
next prev parent reply other threads:[~2013-01-08 20:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 17:13 FreeBSD-amd64 fails to start with SMP on quemu-kvm Artur Samborski
2013-01-07 23:00 ` Marcelo Tosatti
2013-01-08 20:45 ` Artur Samborski [this message]
2013-01-09 10:15 ` Gleb Natapov
2013-01-11 14:57 ` Artur Samborski
2013-01-13 9:23 ` Gleb Natapov
2013-01-15 11:18 ` Artur Samborski
2013-01-16 13:05 ` Gleb Natapov
2013-01-16 14:42 ` Michael S. Tsirkin
2013-01-17 6:37 ` Gleb Natapov
2013-01-17 7:53 ` Artur Samborski
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