17.03.2011 20:52, Marcelo Tosatti wrote:
[]
> iret emulation is only partially implemented. Why is iret faulting
> in the first place i don't know. Can you enable tracing with
>
> echo kvm > /$debugfs/tracing/set_event
>
> And save the tail of the log, including events at $RIP?
Something like the one below (with the error at the end)?
What do you mean "events at $RIP" ? I see 2 patterns here
with references to $RIP. Many like this:
kvm-0.12.5-1301 [001] 47965.427622: kvm_page_fault: address fee00080 error_code 6
kvm-0.12.5-1301 [001] 47965.427622: kvm_emulate_insn: 0:d0202002: 89 1d 80 00 99 d0 (prot32)
kvm-0.12.5-1301 [001] 47965.427623: kvm_mmio: mmio write len 4 gpa 0xfee00080 val 0x30
kvm-0.12.5-1301 [001] 47965.427623: kvm_apic: apic_write APIC_TASKPRI = 0x30
kvm-0.12.5-1301 [001] 47965.427624: kvm_entry: vcpu 0
kvm-0.12.5-1301 [001] 47965.427625: kvm_exit: reason vintr rip 0xd0202041
kvm-0.12.5-1301 [001] 47965.427625: kvm_inj_virq: irq 81
kvm-0.12.5-1301 [001] 47965.427625: kvm_inj_virq: irq 81
kvm-0.12.5-1301 [001] 47965.427626: kvm_entry: vcpu 0
kvm-0.12.5-1301 [001] 47965.427627: kvm_exit: reason npf rip 0xd02024f1
kvm-0.12.5-1301 [001] 47965.427627: kvm_page_fault: address fee00080 error_code 4
which are repeated without changes over and over again.
And at the end, several like this:
kvm-0.12.5-1301 [001] 47965.428634: kvm_entry: vcpu 0
kvm-0.12.5-1301 [001] 47965.428635: kvm_exit: reason npf rip 0xd020203a
kvm-0.12.5-1301 [001] 47965.428635: kvm_page_fault: address bfffc error_code 4
kvm-0.12.5-1301 [001] 47965.428635: kvm_emulate_insn: 0:d020203a: 5a (prot32)
kvm-0.12.5-1301 [001] 47965.428636: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfffc val 0x0
kvm-0.12.5-1301 [001] 47965.428637: kvm_mmio: mmio read len 4 gpa 0xbfffc val 0xb100
kvm-0.12.5-1301 [001] 47965.428637: kvm_entry: vcpu 0
kvm-0.12.5-1301 [001] 47965.428638: kvm_exit: reason vintr rip 0xd0202041
kvm-0.12.5-1301 [001] 47965.428638: kvm_inj_virq: irq 81
kvm-0.12.5-1301 [001] 47965.428638: kvm_inj_virq: irq 81
kvm-0.12.5-1301 [001] 47965.428639: kvm_entry: vcpu 0
kvm-0.12.5-1301 [001] 47965.428640: kvm_exit: reason npf rip 0xd02024cc
kvm-0.12.5-1301 [001] 47965.428640: kvm_page_fault: address bfffc error_code 6
kvm-0.12.5-1301 [001] 47965.428640: kvm_emulate_insn: 0:d02024cc: 6a 03 (prot32)
kvm-0.12.5-1301 [001] 47965.428641: kvm_mmio: mmio write len 4 gpa 0xbfffc val 0x3
(with different kvm_emulate_insn each time), which finally ends with
kvm-0.12.5-1301 [001] 47965.428804: kvm_emulate_insn: 0:d0202041: cf (prot32)
kvm-0.12.5-1301 [001] 47965.428805: kvm_emulate_insn: 0:d0202041: cf (prot32) failed
Note it's the same openbsd which triggers insane amount of
host_state_reloads, so the trace is quite, well, large :)
Thanks!
/mjt
$ kvm-0.12.5 -drive file=obsd.raw,snapshot=on -net none -monitor stdio
QEMU 0.12.5 monitor - type 'help' for more information
(qemu) system_powerdown
(qemu) KVM internal error. Suberror: 1
rax 0000000000000030 rbx 0000000000000000 rcx 0000000000000000 rdx 000000000000b100
rsi 00000000d0201fc6 rdi 00000000d0ac1ad4 rsp 00000000d438d004 rbp 00000000d4492e1c
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11 0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 0000000000000000
rip 00000000d0202041 rflags 00000292
cs 0050 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type b l 0 g 1 avl 0)
ds 0010 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
es 0010 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
ss 0010 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
fs 0058 (d0ac1aa0/000003db p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0010 (00000000/ffffffff p 1 dpl 0 db 1 s 1 type 3 l 0 g 1 avl 0)
tr 0078 (d4491000/00000333 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
ldt 0018 (d0a31580/00000087 p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt d42b1000/ffff
idt d0a31620/7ff
cr0 8001003b cr2 8adaa850 cr3 7370000 cr4 780 cr8 3 efer 0
emulation failure, check dmesg for details
(qemu) x/20i 0x00000000d0202036
0x00000000d0202036: pop %edi
0x00000000d0202037: pop %esi
0x00000000d0202038: pop %ebp
0x00000000d0202039: pop %ebx
0x00000000d020203a: pop %edx
0x00000000d020203b: pop %ecx
0x00000000d020203c: pop %eax
0x00000000d020203d: sti
0x00000000d020203e: add $0x8,%esp
0x00000000d0202041: iret
0x00000000d0202042: mov %esi,%esi
0x00000000d0202044: mov $0x70,%eax
0x00000000d0202049: mov %eax,0xd0990080
0x00000000d020204e: sti
0x00000000d020204f: push $0x2
0x00000000d0202051: call 0xd0570470
0x00000000d0202056: add $0x4,%esp
0x00000000d0202059: jmp *%esi
0x00000000d020205b: nop
0x00000000d020205c: mov $0x40,%eax
(qemu) q
# tail -500 /sys/kernel/debug/tracing/trace | sed 's|^.*\] ||'
47965.428524: kvm_page_fault: address bffd4 error_code 6
47965.428524: kvm_emulate_insn: 0:d0202534: 50 (prot32)
47965.428525: kvm_mmio: mmio write len 4 gpa 0xbffd4 val 0xd0ec7b00
47965.428525: kvm_entry: vcpu 0
47965.428526: kvm_exit: reason npf rip 0xd0202535
47965.428526: kvm_page_fault: address bffd0 error_code 6
47965.428527: kvm_emulate_insn: 0:d0202535: ff 53 00 (prot32)
47965.428527: kvm_mmio: mmio write len 4 gpa 0xbffd0 val 0xd0202538
47965.428528: kvm_entry: vcpu 0
47965.428529: kvm_exit: reason npf rip 0xd06e53d0
47965.428529: kvm_page_fault: address bffcc error_code 6
47965.428529: kvm_emulate_insn: 0:d06e53d0: 55 (prot32)
47965.428529: kvm_mmio: mmio write len 4 gpa 0xbffcc val 0xd438cfd4
47965.428530: kvm_entry: vcpu 0
47965.428531: kvm_exit: reason npf rip 0xd06e53d6
47965.428531: kvm_page_fault: address bffc4 error_code 6
47965.428531: kvm_emulate_insn: 0:d06e53d6: 89 75 f8 (prot32)
47965.428532: kvm_mmio: mmio write len 4 gpa 0xbffc4 val 0xd0201fc6
47965.428532: kvm_entry: vcpu 0
47965.428533: kvm_exit: reason npf rip 0xd06e53d9
47965.428533: kvm_page_fault: address bffd4 error_code 4
47965.428534: kvm_emulate_insn: 0:d06e53d9: 8b 75 08 (prot32)
47965.428534: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd4 val 0x0
47965.428536: kvm_mmio: mmio read len 4 gpa 0xbffd4 val 0xd0ec7b00
47965.428536: kvm_entry: vcpu 0
47965.428537: kvm_exit: reason npf rip 0xd06e53dc
47965.428537: kvm_page_fault: address bffc0 error_code 6
47965.428538: kvm_emulate_insn: 0:d06e53dc: 89 5d f4 (prot32)
47965.428538: kvm_mmio: mmio write len 4 gpa 0xbffc0 val 0xd0eea840
47965.428539: kvm_entry: vcpu 0
47965.428540: kvm_exit: reason npf rip 0xd06e53df
47965.428540: kvm_page_fault: address bffc8 error_code 6
47965.428541: kvm_emulate_insn: 0:d06e53df: 89 7d fc (prot32)
47965.428541: kvm_mmio: mmio write len 4 gpa 0xbffc8 val 0xd0ac1ad4
47965.428541: kvm_entry: vcpu 0
47965.428542: kvm_exit: reason npf rip 0xd06e53e2
47965.428542: kvm_page_fault: address bffac error_code 6
47965.428543: kvm_emulate_insn: 0:d06e53e2: c7 44 24 08 00 00 00 00 (prot32)
47965.428543: kvm_mmio: mmio write len 4 gpa 0xbffac val 0x0
47965.428543: kvm_entry: vcpu 0
47965.428544: kvm_exit: reason npf rip 0xd06e53ed
47965.428545: kvm_page_fault: address bffa8 error_code 6
47965.428545: kvm_emulate_insn: 0:d06e53ed: 89 44 24 04 (prot32)
47965.428545: kvm_mmio: mmio write len 4 gpa 0xbffa8 val 0xb100
47965.428546: kvm_entry: vcpu 0
47965.428547: kvm_exit: reason npf rip 0xd06e53f4
47965.428547: kvm_page_fault: address bffa4 error_code 6
47965.428547: kvm_emulate_insn: 0:d06e53f4: 89 04 24 (prot32)
47965.428548: kvm_mmio: mmio write len 4 gpa 0xbffa4 val 0x0
47965.428548: kvm_entry: vcpu 0
47965.428549: kvm_exit: reason npf rip 0xd06e53f7
47965.428549: kvm_page_fault: address bffa0 error_code 6
47965.428550: kvm_emulate_insn: 0:d06e53f7: e8 94 98 e7 ff (prot32)
47965.428550: kvm_mmio: mmio write len 4 gpa 0xbffa0 val 0xd06e53fc
47965.428550: kvm_entry: vcpu 0
47965.428551: kvm_exit: reason npf rip 0xd055ec90
47965.428551: kvm_page_fault: address bff9c error_code 6
47965.428552: kvm_emulate_insn: 0:d055ec90: 55 (prot32)
47965.428552: kvm_mmio: mmio write len 4 gpa 0xbff9c val 0xd438cfcc
47965.428553: kvm_entry: vcpu 0
47965.428554: kvm_exit: reason npf rip 0xd055ec93
47965.428554: kvm_page_fault: address bffa4 error_code 4
47965.428554: kvm_emulate_insn: 0:d055ec93: 8b 45 08 (prot32)
47965.428555: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffa4 val 0x0
47965.428557: kvm_mmio: mmio read len 4 gpa 0xbffa4 val 0x0
47965.428557: kvm_entry: vcpu 0
47965.428558: kvm_exit: reason npf rip 0xd055eca8
47965.428558: kvm_page_fault: address bffac error_code 4
47965.428559: kvm_emulate_insn: 0:d055eca8: 8b 55 10 (prot32)
47965.428559: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffac val 0x0
47965.428560: kvm_mmio: mmio read len 4 gpa 0xbffac val 0x0
47965.428561: kvm_entry: vcpu 0
47965.428562: kvm_exit: reason npf rip 0xd055ecab
47965.428562: kvm_page_fault: address bffa8 error_code 4
47965.428562: kvm_emulate_insn: 0:d055ecab: 03 55 0c (prot32)
47965.428563: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffa8 val 0x0
47965.428564: kvm_mmio: mmio read len 4 gpa 0xbffa8 val 0xb100
47965.428564: kvm_entry: vcpu 0
47965.428565: kvm_exit: reason io rip 0xd055ecae
47965.428565: kvm_emulate_insn: 0:d055ecae: ec (prot32)
47965.428565: kvm_pio: pio_read at 0xb100 size 1 count 1
47965.428567: kvm_entry: vcpu 0
47965.428568: kvm_exit: reason npf rip 0xd055ecaf
47965.428568: kvm_page_fault: address bff9c error_code 4
47965.428569: kvm_emulate_insn: 0:d055ecaf: 5d (prot32)
47965.428569: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbff9c val 0x0
47965.428570: kvm_mmio: mmio read len 4 gpa 0xbff9c val 0xd438cfcc
47965.428570: kvm_entry: vcpu 0
47965.428571: kvm_exit: reason npf rip 0xd055ecb3
47965.428572: kvm_page_fault: address bffa0 error_code 4
47965.428572: kvm_emulate_insn: 0:d055ecb3: c3 (prot32)
47965.428573: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffa0 val 0x0
47965.428574: kvm_mmio: mmio read len 4 gpa 0xbffa0 val 0xd06e53fc
47965.428574: kvm_entry: vcpu 0
47965.428575: kvm_exit: reason npf rip 0xd06e540b
47965.428575: kvm_page_fault: address bffc0 error_code 4
47965.428576: kvm_emulate_insn: 0:d06e540b: 8b 5d f4 (prot32)
47965.428576: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc0 val 0x0
47965.428577: kvm_mmio: mmio read len 4 gpa 0xbffc0 val 0xd0eea840
47965.428578: kvm_entry: vcpu 0
47965.428579: kvm_exit: reason npf rip 0xd06e540e
47965.428579: kvm_page_fault: address bffc4 error_code 4
47965.428579: kvm_emulate_insn: 0:d06e540e: 8b 75 f8 (prot32)
47965.428580: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc4 val 0x0
47965.428581: kvm_mmio: mmio read len 4 gpa 0xbffc4 val 0xd0201fc6
47965.428581: kvm_entry: vcpu 0
47965.428582: kvm_exit: reason npf rip 0xd06e5411
47965.428582: kvm_page_fault: address bffc8 error_code 4
47965.428583: kvm_emulate_insn: 0:d06e5411: 8b 7d fc (prot32)
47965.428584: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc8 val 0x0
47965.428585: kvm_mmio: mmio read len 4 gpa 0xbffc8 val 0xd0ac1ad4
47965.428585: kvm_entry: vcpu 0
47965.428586: kvm_exit: reason npf rip 0xd06e5416
47965.428586: kvm_page_fault: address bffcc error_code 4
47965.428587: kvm_emulate_insn: 0:d06e5416: 5d (prot32)
47965.428587: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffcc val 0x0
47965.428588: kvm_mmio: mmio read len 4 gpa 0xbffcc val 0xd438cfd4
47965.428589: kvm_entry: vcpu 0
47965.428590: kvm_exit: reason npf rip 0xd06e5417
47965.428590: kvm_page_fault: address bffd0 error_code 4
47965.428590: kvm_emulate_insn: 0:d06e5417: c3 (prot32)
47965.428591: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd0 val 0x0
47965.428592: kvm_mmio: mmio read len 4 gpa 0xbffd0 val 0xd0202538
47965.428592: kvm_entry: vcpu 0
47965.428593: kvm_exit: reason npf rip 0xd0202554
47965.428593: kvm_page_fault: address fee000b0 error_code 6
47965.428594: kvm_emulate_insn: 0:d0202554: c7 05 b0 00 99 d0 00 00 00 00 (prot32)
47965.428594: kvm_mmio: mmio write len 4 gpa 0xfee000b0 val 0x0
47965.428594: kvm_apic: apic_write APIC_EOI = 0x0
47965.428595: kvm_ack_irq: irqchip IOAPIC pin 9
47965.428595: kvm_apic_accept_irq: apicid 0 vec 81 (Fixed|level)
47965.428595: kvm_entry: vcpu 0
47965.428596: kvm_exit: reason npf rip 0xd0201fc0
47965.428596: kvm_page_fault: address bffd8 error_code 4
47965.428597: kvm_emulate_insn: 0:d0201fc0: 5b (prot32)
47965.428598: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd8 val 0x0
47965.428599: kvm_mmio: mmio read len 4 gpa 0xbffd8 val 0x30
47965.428599: kvm_entry: vcpu 0
47965.428600: kvm_exit: reason npf rip 0xd0202002
47965.428600: kvm_page_fault: address fee00080 error_code 6
47965.428601: kvm_emulate_insn: 0:d0202002: 89 1d 80 00 99 d0 (prot32)
47965.428601: kvm_mmio: mmio write len 4 gpa 0xfee00080 val 0x30
47965.428601: kvm_apic: apic_write APIC_TASKPRI = 0x30
47965.428603: kvm_entry: vcpu 0
47965.428604: kvm_exit: reason npf rip 0xd0202030
47965.428604: kvm_page_fault: address bffdc error_code 4
47965.428605: kvm_emulate_insn: 0:d0202030: 0f a1 (prot32)
47965.428605: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffdc val 0x0
47965.428606: kvm_mmio: mmio read len 4 gpa 0xbffdc val 0x58
47965.428607: kvm_entry: vcpu 0
47965.428608: kvm_exit: reason npf rip 0xd0202032
47965.428608: kvm_page_fault: address bffe0 error_code 4
47965.428609: kvm_emulate_insn: 0:d0202032: 0f a9 (prot32)
47965.428609: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe0 val 0x0
47965.428610: kvm_mmio: mmio read len 4 gpa 0xbffe0 val 0x10
47965.428611: kvm_entry: vcpu 0
47965.428612: kvm_exit: reason npf rip 0xd0202034
47965.428612: kvm_page_fault: address bffe4 error_code 4
47965.428613: kvm_emulate_insn: 0:d0202034: 07 (prot32)
47965.428613: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe4 val 0x0
47965.428614: kvm_mmio: mmio read len 4 gpa 0xbffe4 val 0x10
47965.428615: kvm_entry: vcpu 0
47965.428616: kvm_exit: reason npf rip 0xd0202035
47965.428616: kvm_page_fault: address bffe8 error_code 4
47965.428617: kvm_emulate_insn: 0:d0202035: 1f (prot32)
47965.428617: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe8 val 0x0
47965.428618: kvm_mmio: mmio read len 4 gpa 0xbffe8 val 0x10
47965.428619: kvm_entry: vcpu 0
47965.428620: kvm_exit: reason npf rip 0xd0202036
47965.428620: kvm_page_fault: address bffec error_code 4
47965.428621: kvm_emulate_insn: 0:d0202036: 5f (prot32)
47965.428621: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffec val 0x0
47965.428622: kvm_mmio: mmio read len 4 gpa 0xbffec val 0xd0ac1ad4
47965.428623: kvm_entry: vcpu 0
47965.428624: kvm_exit: reason npf rip 0xd0202037
47965.428624: kvm_page_fault: address bfff0 error_code 4
47965.428624: kvm_emulate_insn: 0:d0202037: 5e (prot32)
47965.428625: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff0 val 0x0
47965.428626: kvm_mmio: mmio read len 4 gpa 0xbfff0 val 0xd0201fc6
47965.428626: kvm_entry: vcpu 0
47965.428627: kvm_exit: reason npf rip 0xd0202038
47965.428627: kvm_page_fault: address bfff4 error_code 4
47965.428628: kvm_emulate_insn: 0:d0202038: 5d (prot32)
47965.428628: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff4 val 0x0
47965.428630: kvm_mmio: mmio read len 4 gpa 0xbfff4 val 0xd4492e1c
47965.428630: kvm_entry: vcpu 0
47965.428631: kvm_exit: reason npf rip 0xd0202039
47965.428631: kvm_page_fault: address bfff8 error_code 4
47965.428632: kvm_emulate_insn: 0:d0202039: 5b (prot32)
47965.428632: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff8 val 0x0
47965.428633: kvm_mmio: mmio read len 4 gpa 0xbfff8 val 0x0
47965.428634: kvm_entry: vcpu 0
47965.428635: kvm_exit: reason npf rip 0xd020203a
47965.428635: kvm_page_fault: address bfffc error_code 4
47965.428635: kvm_emulate_insn: 0:d020203a: 5a (prot32)
47965.428636: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfffc val 0x0
47965.428637: kvm_mmio: mmio read len 4 gpa 0xbfffc val 0xb100
47965.428637: kvm_entry: vcpu 0
47965.428638: kvm_exit: reason vintr rip 0xd0202041
47965.428638: kvm_inj_virq: irq 81
47965.428638: kvm_inj_virq: irq 81
47965.428639: kvm_entry: vcpu 0
47965.428640: kvm_exit: reason npf rip 0xd02024cc
47965.428640: kvm_page_fault: address bfffc error_code 6
47965.428640: kvm_emulate_insn: 0:d02024cc: 6a 03 (prot32)
47965.428641: kvm_mmio: mmio write len 4 gpa 0xbfffc val 0x3
47965.428641: kvm_entry: vcpu 0
47965.428642: kvm_exit: reason npf rip 0xd02024ce
47965.428642: kvm_page_fault: address bfff8 error_code 6
47965.428643: kvm_emulate_insn: 0:d02024ce: 50 (prot32)
47965.428643: kvm_mmio: mmio write len 4 gpa 0xbfff8 val 0x30
47965.428643: kvm_entry: vcpu 0
47965.428645: kvm_exit: reason npf rip 0xd02024cf
47965.428645: kvm_page_fault: address bfff4 error_code 6
47965.428645: kvm_emulate_insn: 0:d02024cf: 51 (prot32)
47965.428646: kvm_mmio: mmio write len 4 gpa 0xbfff4 val 0x0
47965.428646: kvm_entry: vcpu 0
47965.428647: kvm_exit: reason npf rip 0xd02024d0
47965.428647: kvm_page_fault: address bfff0 error_code 6
47965.428648: kvm_emulate_insn: 0:d02024d0: 52 (prot32)
47965.428648: kvm_mmio: mmio write len 4 gpa 0xbfff0 val 0xb100
47965.428648: kvm_entry: vcpu 0
47965.428649: kvm_exit: reason npf rip 0xd02024d1
47965.428649: kvm_page_fault: address bffec error_code 6
47965.428650: kvm_emulate_insn: 0:d02024d1: 53 (prot32)
47965.428650: kvm_mmio: mmio write len 4 gpa 0xbffec val 0x0
47965.428651: kvm_entry: vcpu 0
47965.428652: kvm_exit: reason npf rip 0xd02024d2
47965.428652: kvm_page_fault: address bffe8 error_code 6
47965.428652: kvm_emulate_insn: 0:d02024d2: 55 (prot32)
47965.428653: kvm_mmio: mmio write len 4 gpa 0xbffe8 val 0xd4492e1c
47965.428653: kvm_entry: vcpu 0
47965.428654: kvm_exit: reason npf rip 0xd02024d3
47965.428654: kvm_page_fault: address bffe4 error_code 6
47965.428655: kvm_emulate_insn: 0:d02024d3: 56 (prot32)
47965.428655: kvm_mmio: mmio write len 4 gpa 0xbffe4 val 0xd0201fc6
47965.428655: kvm_entry: vcpu 0
47965.428656: kvm_exit: reason npf rip 0xd02024d4
47965.428656: kvm_page_fault: address bffe0 error_code 6
47965.428657: kvm_emulate_insn: 0:d02024d4: 57 (prot32)
47965.428657: kvm_mmio: mmio write len 4 gpa 0xbffe0 val 0xd0ac1ad4
47965.428657: kvm_entry: vcpu 0
47965.428658: kvm_exit: reason npf rip 0xd02024d5
47965.428658: kvm_page_fault: address bffdc error_code 6
47965.428659: kvm_emulate_insn: 0:d02024d5: 1e (prot32)
47965.428659: kvm_mmio: mmio write len 4 gpa 0xbffdc val 0x10
47965.428660: kvm_entry: vcpu 0
47965.428661: kvm_exit: reason npf rip 0xd02024d6
47965.428661: kvm_page_fault: address bffd8 error_code 6
47965.428662: kvm_emulate_insn: 0:d02024d6: 06 (prot32)
47965.428662: kvm_mmio: mmio write len 4 gpa 0xbffd8 val 0x10
47965.428662: kvm_entry: vcpu 0
47965.428663: kvm_exit: reason npf rip 0xd02024d7
47965.428663: kvm_page_fault: address bffd4 error_code 6
47965.428664: kvm_emulate_insn: 0:d02024d7: 0f a8 (prot32)
47965.428664: kvm_mmio: mmio write len 4 gpa 0xbffd4 val 0x10
47965.428665: kvm_entry: vcpu 0
47965.428666: kvm_exit: reason npf rip 0xd02024e4
47965.428666: kvm_page_fault: address bffd0 error_code 6
47965.428666: kvm_emulate_insn: 0:d02024e4: 0f a0 (prot32)
47965.428666: kvm_mmio: mmio write len 4 gpa 0xbffd0 val 0x58
47965.428667: kvm_entry: vcpu 0
47965.428668: kvm_exit: reason npf rip 0xd02024f1
47965.428668: kvm_page_fault: address fee00080 error_code 4
47965.428668: kvm_emulate_insn: 0:d02024f1: ff 35 80 00 99 d0 (prot32)
47965.428669: kvm_apic: apic_read APIC_TASKPRI = 0x30
47965.428669: kvm_mmio: mmio read len 4 gpa 0xfee00080 val 0x30
47965.428669: kvm_mmio: mmio write len 4 gpa 0xbffcc val 0x30
47965.428672: kvm_entry: vcpu 0
47965.428673: kvm_exit: reason npf rip 0xd02024f7
47965.428673: kvm_page_fault: address fee000a0 error_code 4
47965.428674: kvm_emulate_insn: 0:d02024f7: a1 a0 00 99 d0 (prot32)
47965.428674: kvm_apic: apic_read APIC_PROCPRI = 0x50
47965.428674: kvm_mmio: mmio read len 4 gpa 0xfee000a0 val 0x50
47965.428675: kvm_entry: vcpu 0
47965.428676: kvm_exit: reason npf rip 0xd0202506
47965.428676: kvm_page_fault: address fee00080 error_code 6
47965.428677: kvm_emulate_insn: 0:d0202506: 89 1d 80 00 99 d0 (prot32)
47965.428677: kvm_mmio: mmio write len 4 gpa 0xfee00080 val 0x50
47965.428677: kvm_apic: apic_write APIC_TASKPRI = 0x50
47965.428678: kvm_entry: vcpu 0
47965.428679: kvm_exit: reason npf rip 0xd0202534
47965.428680: kvm_page_fault: address bffc8 error_code 6
47965.428680: kvm_emulate_insn: 0:d0202534: 50 (prot32)
47965.428680: kvm_mmio: mmio write len 4 gpa 0xbffc8 val 0xd0ec7b00
47965.428681: kvm_entry: vcpu 0
47965.428682: kvm_exit: reason npf rip 0xd0202535
47965.428682: kvm_page_fault: address bffc4 error_code 6
47965.428683: kvm_emulate_insn: 0:d0202535: ff 53 00 (prot32)
47965.428683: kvm_mmio: mmio write len 4 gpa 0xbffc4 val 0xd0202538
47965.428683: kvm_entry: vcpu 0
47965.428684: kvm_exit: reason npf rip 0xd06e53d0
47965.428685: kvm_page_fault: address bffc0 error_code 6
47965.428685: kvm_emulate_insn: 0:d06e53d0: 55 (prot32)
47965.428685: kvm_mmio: mmio write len 4 gpa 0xbffc0 val 0xd438cfc8
47965.428686: kvm_entry: vcpu 0
47965.428687: kvm_exit: reason npf rip 0xd06e53d6
47965.428687: kvm_page_fault: address bffb8 error_code 6
47965.428687: kvm_emulate_insn: 0:d06e53d6: 89 75 f8 (prot32)
47965.428688: kvm_mmio: mmio write len 4 gpa 0xbffb8 val 0xd0201fc6
47965.428688: kvm_entry: vcpu 0
47965.428689: kvm_exit: reason npf rip 0xd06e53d9
47965.428689: kvm_page_fault: address bffc8 error_code 4
47965.428690: kvm_emulate_insn: 0:d06e53d9: 8b 75 08 (prot32)
47965.428690: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc8 val 0x0
47965.428692: kvm_mmio: mmio read len 4 gpa 0xbffc8 val 0xd0ec7b00
47965.428692: kvm_entry: vcpu 0
47965.428693: kvm_exit: reason npf rip 0xd06e53dc
47965.428693: kvm_page_fault: address bffb4 error_code 6
47965.428694: kvm_emulate_insn: 0:d06e53dc: 89 5d f4 (prot32)
47965.428694: kvm_mmio: mmio write len 4 gpa 0xbffb4 val 0xd0eea840
47965.428695: kvm_entry: vcpu 0
47965.428696: kvm_exit: reason npf rip 0xd06e53df
47965.428696: kvm_page_fault: address bffbc error_code 6
47965.428696: kvm_emulate_insn: 0:d06e53df: 89 7d fc (prot32)
47965.428697: kvm_mmio: mmio write len 4 gpa 0xbffbc val 0xd0ac1ad4
47965.428697: kvm_entry: vcpu 0
47965.428698: kvm_exit: reason npf rip 0xd06e53e2
47965.428698: kvm_page_fault: address bffa0 error_code 6
47965.428699: kvm_emulate_insn: 0:d06e53e2: c7 44 24 08 00 00 00 00 (prot32)
47965.428699: kvm_mmio: mmio write len 4 gpa 0xbffa0 val 0x0
47965.428699: kvm_entry: vcpu 0
47965.428700: kvm_exit: reason npf rip 0xd06e53ed
47965.428700: kvm_page_fault: address bff9c error_code 6
47965.428701: kvm_emulate_insn: 0:d06e53ed: 89 44 24 04 (prot32)
47965.428701: kvm_mmio: mmio write len 4 gpa 0xbff9c val 0xb100
47965.428701: kvm_entry: vcpu 0
47965.428703: kvm_exit: reason npf rip 0xd06e53f4
47965.428703: kvm_page_fault: address bff98 error_code 6
47965.428703: kvm_emulate_insn: 0:d06e53f4: 89 04 24 (prot32)
47965.428704: kvm_mmio: mmio write len 4 gpa 0xbff98 val 0x0
47965.428704: kvm_entry: vcpu 0
47965.428705: kvm_exit: reason npf rip 0xd06e53f7
47965.428705: kvm_page_fault: address bff94 error_code 6
47965.428706: kvm_emulate_insn: 0:d06e53f7: e8 94 98 e7 ff (prot32)
47965.428706: kvm_mmio: mmio write len 4 gpa 0xbff94 val 0xd06e53fc
47965.428706: kvm_entry: vcpu 0
47965.428707: kvm_exit: reason npf rip 0xd055ec90
47965.428707: kvm_page_fault: address bff90 error_code 6
47965.428708: kvm_emulate_insn: 0:d055ec90: 55 (prot32)
47965.428708: kvm_mmio: mmio write len 4 gpa 0xbff90 val 0xd438cfc0
47965.428709: kvm_entry: vcpu 0
47965.428710: kvm_exit: reason npf rip 0xd055ec93
47965.428710: kvm_page_fault: address bff98 error_code 4
47965.428710: kvm_emulate_insn: 0:d055ec93: 8b 45 08 (prot32)
47965.428711: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbff98 val 0x0
47965.428712: kvm_mmio: mmio read len 4 gpa 0xbff98 val 0x0
47965.428713: kvm_entry: vcpu 0
47965.428714: kvm_exit: reason npf rip 0xd055eca8
47965.428714: kvm_page_fault: address bffa0 error_code 4
47965.428715: kvm_emulate_insn: 0:d055eca8: 8b 55 10 (prot32)
47965.428715: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffa0 val 0x0
47965.428716: kvm_mmio: mmio read len 4 gpa 0xbffa0 val 0x0
47965.428717: kvm_entry: vcpu 0
47965.428718: kvm_exit: reason npf rip 0xd055ecab
47965.428718: kvm_page_fault: address bff9c error_code 4
47965.428718: kvm_emulate_insn: 0:d055ecab: 03 55 0c (prot32)
47965.428719: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbff9c val 0x0
47965.428720: kvm_mmio: mmio read len 4 gpa 0xbff9c val 0xb100
47965.428721: kvm_entry: vcpu 0
47965.428721: kvm_exit: reason io rip 0xd055ecae
47965.428722: kvm_emulate_insn: 0:d055ecae: ec (prot32)
47965.428722: kvm_pio: pio_read at 0xb100 size 1 count 1
47965.428723: kvm_entry: vcpu 0
47965.428724: kvm_exit: reason npf rip 0xd055ecaf
47965.428725: kvm_page_fault: address bff90 error_code 4
47965.428725: kvm_emulate_insn: 0:d055ecaf: 5d (prot32)
47965.428726: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbff90 val 0x0
47965.428727: kvm_mmio: mmio read len 4 gpa 0xbff90 val 0xd438cfc0
47965.428727: kvm_entry: vcpu 0
47965.428728: kvm_exit: reason npf rip 0xd055ecb3
47965.428728: kvm_page_fault: address bff94 error_code 4
47965.428729: kvm_emulate_insn: 0:d055ecb3: c3 (prot32)
47965.428729: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbff94 val 0x0
47965.428730: kvm_mmio: mmio read len 4 gpa 0xbff94 val 0xd06e53fc
47965.428731: kvm_entry: vcpu 0
47965.428732: kvm_exit: reason npf rip 0xd06e540b
47965.428732: kvm_page_fault: address bffb4 error_code 4
47965.428732: kvm_emulate_insn: 0:d06e540b: 8b 5d f4 (prot32)
47965.428733: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffb4 val 0x0
47965.428734: kvm_mmio: mmio read len 4 gpa 0xbffb4 val 0xd0eea840
47965.428734: kvm_entry: vcpu 0
47965.428735: kvm_exit: reason npf rip 0xd06e540e
47965.428735: kvm_page_fault: address bffb8 error_code 4
47965.428736: kvm_emulate_insn: 0:d06e540e: 8b 75 f8 (prot32)
47965.428736: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffb8 val 0x0
47965.428737: kvm_mmio: mmio read len 4 gpa 0xbffb8 val 0xd0201fc6
47965.428738: kvm_entry: vcpu 0
47965.428739: kvm_exit: reason npf rip 0xd06e5411
47965.428739: kvm_page_fault: address bffbc error_code 4
47965.428740: kvm_emulate_insn: 0:d06e5411: 8b 7d fc (prot32)
47965.428740: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffbc val 0x0
47965.428741: kvm_mmio: mmio read len 4 gpa 0xbffbc val 0xd0ac1ad4
47965.428741: kvm_entry: vcpu 0
47965.428742: kvm_exit: reason npf rip 0xd06e5416
47965.428743: kvm_page_fault: address bffc0 error_code 4
47965.428743: kvm_emulate_insn: 0:d06e5416: 5d (prot32)
47965.428743: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc0 val 0x0
47965.428745: kvm_mmio: mmio read len 4 gpa 0xbffc0 val 0xd438cfc8
47965.428745: kvm_entry: vcpu 0
47965.428746: kvm_exit: reason npf rip 0xd06e5417
47965.428746: kvm_page_fault: address bffc4 error_code 4
47965.428747: kvm_emulate_insn: 0:d06e5417: c3 (prot32)
47965.428747: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffc4 val 0x0
47965.428748: kvm_mmio: mmio read len 4 gpa 0xbffc4 val 0xd0202538
47965.428748: kvm_entry: vcpu 0
47965.428749: kvm_exit: reason npf rip 0xd0202554
47965.428750: kvm_page_fault: address fee000b0 error_code 6
47965.428750: kvm_emulate_insn: 0:d0202554: c7 05 b0 00 99 d0 00 00 00 00 (prot32)
47965.428751: kvm_mmio: mmio write len 4 gpa 0xfee000b0 val 0x0
47965.428751: kvm_apic: apic_write APIC_EOI = 0x0
47965.428751: kvm_ack_irq: irqchip IOAPIC pin 9
47965.428751: kvm_apic_accept_irq: apicid 0 vec 81 (Fixed|level)
47965.428752: kvm_entry: vcpu 0
47965.428753: kvm_exit: reason npf rip 0xd0201fc0
47965.428753: kvm_page_fault: address bffcc error_code 4
47965.428753: kvm_emulate_insn: 0:d0201fc0: 5b (prot32)
47965.428754: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffcc val 0x0
47965.428755: kvm_mmio: mmio read len 4 gpa 0xbffcc val 0x30
47965.428755: kvm_entry: vcpu 0
47965.428756: kvm_exit: reason npf rip 0xd0202002
47965.428756: kvm_page_fault: address fee00080 error_code 6
47965.428757: kvm_emulate_insn: 0:d0202002: 89 1d 80 00 99 d0 (prot32)
47965.428757: kvm_mmio: mmio write len 4 gpa 0xfee00080 val 0x30
47965.428757: kvm_apic: apic_write APIC_TASKPRI = 0x30
47965.428759: kvm_entry: vcpu 0
47965.428760: kvm_exit: reason npf rip 0xd0202030
47965.428760: kvm_page_fault: address bffd0 error_code 4
47965.428760: kvm_emulate_insn: 0:d0202030: 0f a1 (prot32)
47965.428761: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd0 val 0x0
47965.428762: kvm_mmio: mmio read len 4 gpa 0xbffd0 val 0x58
47965.428763: kvm_entry: vcpu 0
47965.428764: kvm_exit: reason npf rip 0xd0202032
47965.428764: kvm_page_fault: address bffd4 error_code 4
47965.428765: kvm_emulate_insn: 0:d0202032: 0f a9 (prot32)
47965.428765: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd4 val 0x0
47965.428766: kvm_mmio: mmio read len 4 gpa 0xbffd4 val 0x10
47965.428767: kvm_entry: vcpu 0
47965.428768: kvm_exit: reason npf rip 0xd0202034
47965.428768: kvm_page_fault: address bffd8 error_code 4
47965.428769: kvm_emulate_insn: 0:d0202034: 07 (prot32)
47965.428769: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffd8 val 0x0
47965.428770: kvm_mmio: mmio read len 4 gpa 0xbffd8 val 0x10
47965.428771: kvm_entry: vcpu 0
47965.428772: kvm_exit: reason npf rip 0xd0202035
47965.428772: kvm_page_fault: address bffdc error_code 4
47965.428773: kvm_emulate_insn: 0:d0202035: 1f (prot32)
47965.428773: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffdc val 0x0
47965.428774: kvm_mmio: mmio read len 4 gpa 0xbffdc val 0x10
47965.428775: kvm_entry: vcpu 0
47965.428776: kvm_exit: reason npf rip 0xd0202036
47965.428776: kvm_page_fault: address bffe0 error_code 4
47965.428777: kvm_emulate_insn: 0:d0202036: 5f (prot32)
47965.428777: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe0 val 0x0
47965.428778: kvm_mmio: mmio read len 4 gpa 0xbffe0 val 0xd0ac1ad4
47965.428779: kvm_entry: vcpu 0
47965.428780: kvm_exit: reason npf rip 0xd0202037
47965.428780: kvm_page_fault: address bffe4 error_code 4
47965.428780: kvm_emulate_insn: 0:d0202037: 5e (prot32)
47965.428781: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe4 val 0x0
47965.428782: kvm_mmio: mmio read len 4 gpa 0xbffe4 val 0xd0201fc6
47965.428782: kvm_entry: vcpu 0
47965.428783: kvm_exit: reason npf rip 0xd0202038
47965.428783: kvm_page_fault: address bffe8 error_code 4
47965.428784: kvm_emulate_insn: 0:d0202038: 5d (prot32)
47965.428784: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffe8 val 0x0
47965.428786: kvm_mmio: mmio read len 4 gpa 0xbffe8 val 0xd4492e1c
47965.428786: kvm_entry: vcpu 0
47965.428787: kvm_exit: reason npf rip 0xd0202039
47965.428788: kvm_page_fault: address bffec error_code 4
47965.428788: kvm_emulate_insn: 0:d0202039: 5b (prot32)
47965.428789: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbffec val 0x0
47965.428790: kvm_mmio: mmio read len 4 gpa 0xbffec val 0x0
47965.428790: kvm_entry: vcpu 0
47965.428791: kvm_exit: reason npf rip 0xd020203a
47965.428791: kvm_page_fault: address bfff0 error_code 4
47965.428792: kvm_emulate_insn: 0:d020203a: 5a (prot32)
47965.428792: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff0 val 0x0
47965.428793: kvm_mmio: mmio read len 4 gpa 0xbfff0 val 0xb100
47965.428794: kvm_entry: vcpu 0
47965.428795: kvm_exit: reason npf rip 0xd020203b
47965.428795: kvm_page_fault: address bfff4 error_code 4
47965.428795: kvm_emulate_insn: 0:d020203b: 59 (prot32)
47965.428796: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff4 val 0x0
47965.428797: kvm_mmio: mmio read len 4 gpa 0xbfff4 val 0x0
47965.428797: kvm_entry: vcpu 0
47965.428798: kvm_exit: reason npf rip 0xd020203c
47965.428798: kvm_page_fault: address bfff8 error_code 4
47965.428799: kvm_emulate_insn: 0:d020203c: 58 (prot32)
47965.428799: kvm_mmio: mmio unsatisfied-read len 4 gpa 0xbfff8 val 0x0
47965.428801: kvm_mmio: mmio read len 4 gpa 0xbfff8 val 0x30
47965.428801: kvm_entry: vcpu 0
47965.428802: kvm_exit: reason vintr rip 0xd0202041
47965.428802: kvm_inj_virq: irq 81
47965.428802: kvm_inj_virq: irq 81
47965.428803: kvm_entry: vcpu 0
47965.428803: kvm_exit: reason npf rip 0xd0202041
47965.428804: kvm_page_fault: address bfffc error_code 6
47965.428804: kvm_emulate_insn: 0:d0202041: cf (prot32)
47965.428805: kvm_emulate_insn: 0:d0202041: cf (prot32) failed
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