s# kvm -m 128 -net nic,macaddr=00:0c:29:b8:86:86 -net tap -boot n -option-rom /usr/share/kvm/pxe-rtl8139.bin -vnc :2
open /dev/kvm: No such file or directory
Could not initialize KVM, will disable KVM support
qemu: fatal: triple fault
EAX=07ef3a08 EBX=f810d180 ECX=f81ab846 EDX=07ef32f0
ESI=07ef32f0 EDI=00007c78 EBP=07ef32f0 ESP=f81ab5ee
EIP=00000717 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0010 07ef32f0 ffffffff 07cf93ef
CS =0008 07ef32f0 ffffffff 07cf9fef
SS =0010 07ef32f0 ffffffff 07cf93ef
DS =0010 07ef32f0 ffffffff 07cf93ef
FS =0010 07ef32f0 ffffffff 07cf93ef
GS =0010 07ef32f0 ffffffff 07cf93ef
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT=     07efae78 00000037
IDT=     00000000 000003ff
CR0=00000011 CR2=00000000 CR3=00000000 CR4=00000000
CCS=07ef32f0 CCD=07ef431f CCO=ADDL
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

I was trying to pxe boot kvm. Actually I was trying to boot qemu but the debian qemu package doesn’t include the boot roms for some reason. :-(