Hi all,
I am running a netbsd kernel in KVM, using Intel VT. However, the OS
failed to start up with the following outputs:
KVM internal error. Suberror: 1
emulation failure.
EAX=00000001 EBX=ffffffff ECX=00000005 EDX=00000001
ESI=00000001 EDI=001c4bd2 EBP=0011a72c ESP=0fff007d
EIP=0011a6d0 EFL=00010002 [-------] CPL=0 II=0 A20=1
SMM=0 HLT=0
ES=0010 0000 0000 ffff ffff 00c09300 DPL=0 DS [-WA]
CS=0018 0000 0000 ffff ffff 00c09b00 DPL=0 CS32 [-RA]
SS=0010 0000 0000 ffff ffff 00c09300 DPL=0 DS [-WA]
DS=0010 0000 0000 ffff ffff 00c09300 DPL=0 DS [-WA]
FS=0010 0000 0000 ffff ffff 00c09300 DPL=0 DS [-WA]
GS=0010 0000 0000 ffff ffff 00c09300 DPL=0 DS [-WA]
LDT=0000 0000 0000 0000 ffff 00008200 DPL=0 LDT
TR=0000 feff d000 0000 2088 00008b00 DPL=0 TSS32-busy
GDT= 000080c0 00000027
IDT = 00100000 000007ff
CR0= 40000011 CR2=00000000 CR3=00000000 CR4=00000400
DR0= 0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR0= 00000000ffff0ff0 DR7= 0000000000000400
EFER = 0000000000000000
Code= 93 a1 11 00 d0 a6 11 00 18 00 00 00 93 00 01 00 d0 4b 1c 00 <ff>
ff ff ff 2c a7 11 00 ec ab 11 00 ff 26 00 00 00 00 00 00 04 00 00 00 42 00
00 00 02 00
The software configuration is: QEMU-KVM-1.1.0, kvm-kmod-3.3 and
linux-2.6.32. So what does this failure report mean and how can I locate
the unsupported line in the guest kernel.
With kind regards,
Yi
