kvm: 3264: cpu0 kvm_set_msr_common: MSR_IA32_MC0_STATUS 0x0, nop SysRq : Show backtrace of all active CPUs CPU1: CPU 1: Modules linked in: fuse ipt_MASQUERADE iptable_nat nf_nat rfcomm bridge stp llc bnep sco l2cap sunrpc ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table dm_multipath cryptd aes_x86_64 aes_generic xts gf128mul dm_crypt kvm_intel kvm uinput arc4 ecb snd_usb_audio snd_pcm iwlagn snd_timer iwlcore snd_page_alloc snd_usb_lib sdhci_pci snd_rawmidi sdhci mmc_core snd_seq_device firewire_ohci lib80211 firewire_core yenta_socket ricoh_mmc uvcvideo snd_hwdep mac80211 rsrc_nonstatic e1000e crc_itu_t btusb i2c_i801 ppdev snd thinkpad_acpi videodev v4l1_compat iTCO_wdt bluetooth ata_generic v4l2_compat_ioctl32 parport_pc iTCO_vendor_support cfg80211 soundcore pata_acpi parport pcspkr rfkill joydev wmi hwmon i915 drm i2c_algo_bit video output i2c_core [last unloaded: microcode] Pid: 3264, comm: qemu-qmp Not tainted 2.6.30.9-99.fc11.x86_64 #1 2241B38 RIP: 0010:[] [] kvm_arch_vcpu_ioctl_run+0x733/0xa14 [kvm] RSP: 0018:ffff8800b25b9d08 EFLAGS: 00000246 RAX: 0000000000000000 RBX: ffff8800b25b9db8 RCX: ffff8800a7128000 RDX: 0000000000004404 RSI: 0000000000000400 RDI: 0000000000000007 RBP: ffffffff8101168e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa02d6ac1 R13: ffff8800b25b9c98 R14: ffff8800a7128000 R15: 000ffffffffff000 FS: 00007f8aabb7d740(0000) GS:ffff88002803e000(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 000000000011c0a4 CR3: 00000000bc980000 CR4: 00000000000026e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: [] ? kvm_arch_vcpu_ioctl_run+0x723/0xa14 [kvm] [] ? kvm_vcpu_ioctl+0xfd/0x556 [kvm] [] ? do_sync_write+0xe8/0x125 [] ? vfs_ioctl+0x22/0x87 [] ? do_vfs_ioctl+0x457/0x498 [] ? sys_ioctl+0x56/0x79 [] ? system_call_fastpath+0x16/0x1b CPU0 attaching NULL sched-domain. CPU1 attaching NULL sched-domain. CPU0 attaching sched-domain: domain 0: span 0-1 level MC groups: 0 1 CPU1 attaching sched-domain: domain 0: span 0-1 level MC groups: 1 0