Re: memtest 4.20+ does not work with -cpu host

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On 09/06/12 16:58, Avi Kivity wrote:

On 08/22/2012 06:06 PM, Peter Lieven wrote:

Hi,

has anyone ever tested to run memtest with -cpu host flag passed to
qemu-kvm?
For me it resets when probing the chipset. With -cpu qemu64 it works
just fine.

Maybe this is specific to memtest, but it might be sth that can happen
in other
applications to.

Any thoughts?

Try to identify the cpu flag that causes this by removing them
successively (-cpu host,-flag...).  Alternatively capture a trace
(http://www.linux-kvm.org/page/Tracing) look for TRIPLE_FAULT (Intel),
and post the few hundred lines preceding it.


Here we go:
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EXCEPTION_NMI rip 0xd185 info 0 80000307 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_fpu: load
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc60 info cf80003 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_write at 0xcf8 size 4 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_fpu: unload
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc29 info cfc0009 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=52265 csbase=0 len=2 insn=fí%ÿÿ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_read at 0xcfc size 2 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc60 info cf80003 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_write at 0xcf8 size 4 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc29 info cfe0009 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=52265 csbase=0 len=2 insn=fí%ÿÿ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_read at 0xcfe size 2 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EXCEPTION_NMI rip 0xd185 info 0 80000307 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_fpu: load
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc60 info cf80003 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_write at 0xcf8 size 4 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_fpu: unload
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc29 info cfc0009 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=52265 csbase=0 len=2 insn=fí%ÿÿ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_read at 0xcfc size 2 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc60 info cf80003 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_write at 0xcf8 size 4 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0xcc29 info cfc0009 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=52265 csbase=0 len=2 insn=fí%ÿÿ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_read at 0xcfc size 2 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb873c gpa 0xb873c Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb873c val 0x6f 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb873e gpa 0xb873e Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb873e val 0x66 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8740 gpa 0xb8740 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8740 val 0x66 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83d4 gpa 0xb83d4 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83d4 val 0x43 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83d6 gpa 0xb83d6 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83d6 val 0x6f 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83d8 gpa 0xb83d8 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83d8 val 0x72 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83da gpa 0xb83da Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83da val 0x65 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83dc gpa 0xb83dc Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83dc val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83de gpa 0xb83de Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83de val 0x49 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83e0 gpa 0xb83e0 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83e0 val 0x4d 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83e2 gpa 0xb83e2 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83e2 val 0x43 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83e4 gpa 0xb83e4 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83e4 val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83e6 gpa 0xb83e6 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83e6 val 0x33 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83e8 gpa 0xb83e8 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83e8 val 0x32 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83ea gpa 0xb83ea Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83ea val 0x6e 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83ec gpa 0xb83ec Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83ec val 0x6d 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83ee gpa 0xb83ee Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83ee val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83f0 gpa 0xb83f0 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83f0 val 0x28 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83f2 gpa 0xb83f2 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83f2 val 0x45 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83f4 gpa 0xb83f4 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83f4 val 0x43 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83f6 gpa 0xb83f6 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83f6 val 0x43 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83f8 gpa 0xb83f8 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83f8 val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83fa gpa 0xb83fa Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83fa val 0x3a 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83fc gpa 0xb83fc Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83fc val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb83fe gpa 0xb83fe Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb83fe val 0x44 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8400 gpa 0xb8400 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8400 val 0x65 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8402 gpa 0xb8402 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8402 val 0x74 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8404 gpa 0xb8404 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8404 val 0x65 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8406 gpa 0xb8406 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8406 val 0x63 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8408 gpa 0xb8408 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8408 val 0x74 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb840a gpa 0xb840a Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb840a val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb840c gpa 0xb840c Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb840c val 0x2f 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb840e gpa 0xb840e Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb840e val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8410 gpa 0xb8410 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8410 val 0x43 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8412 gpa 0xb8412 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8412 val 0x6f 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8414 gpa 0xb8414 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8414 val 0x72 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8416 gpa 0xb8416 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8416 val 0x72 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8418 gpa 0xb8418 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8418 val 0x65 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb841a gpa 0xb841a Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb841a val 0x63 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb841c gpa 0xb841c Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb841c val 0x74 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb841e gpa 0xb841e Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb841e val 0x29 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8420 gpa 0xb8420 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8420 val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8422 gpa 0xb8422 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8422 val 0x53 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8424 gpa 0xb8424 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8424 val 0x63 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8426 gpa 0xb8426 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8426 val 0x72 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb8428 gpa 0xb8428 Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb8428 val 0x75 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb842a gpa 0xb842a Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb842a val 0x62 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb842c gpa 0xb842c Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb842c val 0x2b 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason EPT_MISCONFIG rip 0x86e0 info 0 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=34528 csbase=0 len=3 insn=ˆF@Š„Òuõ‰L$ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: vcpu_match_mmio: gva 0xb842e gpa 0xb842e Write GPA qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_mmio: mmio write len 1 gpa 0xb842e val 0x20 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason IO_INSTRUCTION rip 0x9190 info 640048 0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_emulate_insn: [FAILED TO PARSE] rip=37264 csbase=0 len=2 insn=äd¨uJ‹ƒÌ flags=5 failed=0 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_pio: pio_read at 0x64 size 1 count 1 qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_userspace_exit: reason KVM_EXIT_IO (2) 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason MSR_READ rip 0x11478 info 0 0 
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_msr: msr_read 194 = 0x0 (#GP)
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_inj_exception: #GP (0x0)
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_entry: vcpu 0
qemu-kvm-1.0.1-5107 [007] 410771.148000: kvm_exit: reason TRIPLE_FAULT rip 0x11478 info 0 0 

Thanks,
Peter
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