KVM error

Luc MAIGNAN luc.maignan at winxpert.com
Thu Apr 7 06:29:59 UTC 2011


Hi,

I want to use KVM hypervisor to setup virtual machines.

The installation seems to be ok, the modules are well loaded and 
libvirtd is running.

But when I want to install my virtual machine, I have a crash described 
in 'messages' :

vmwrite error: reg c08 value 0 (err 0)

Call Trace:
kernel:  [<ffffffff8888f3ad>] :kvm_intel:vmx_save_host_state+0x64/0x18f
kernel:  [<ffffffff8884e9ee>] :kvm:kvm_arch_vcpu_ioctl_run+0x26b/0x61e
kernel:  [<ffffffff8884a0ec>] :kvm:kvm_vcpu_ioctl+0xf2/0x448
kernel:  [<ffffffff80022325>] __up_read+0x19/0x7f
kernel:  [<ffffffff8006723e>] do_page_fault+0x4fe/0x874
kernel:  [<ffffffff800a28b4>] autoremove_wake_function+0x0/0x2e
kernel:  [<ffffffff800423e9>] do_ioctl+0x21/0x6b
kernel:  [<ffffffff800303d6>] vfs_ioctl+0x457/0x4b9
kernel:  [<ffffffff800b9607>] audit_syscall_entry+0x1a4/0x1cf
kernel:  [<ffffffff8004c8f3>] sys_ioctl+0x59/0x78
kernel:  [<ffffffff8005d28d>] tracesys+0xd5/0xe0


Any idea ?

Thanks for any help

BR


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