I seem to have the same problem with Unutu 9.10, except that sudo modprobe kvm_amd npt=0 doesn't help (following dump is after # rmmod kvm_amd # rmmod kvm # modprobe kvm_amd npt=0 # modinfo kvm_amd filename: /lib/modules/2.6.31-16-generic/kernel/arch/x86/kvm/kvm-amd.ko license: GPL author: Qumranet srcversion: 9681CBC361395569DF6AB8A depends: kvm vermagic: 2.6.31-16-generic SMP mod_unload modversions parm: npt:int parm: nested:int # uname -a Linux gart 2.6.31-16-generic #53-Ubuntu SMP Tue Dec 8 04:02:15 UTC 2009 x86_64 GNU/Linux
$ kvm -no-acpi -m 1280 -localtime -smb / /kvmwin/windows.img [ Note: Changing around the options to kvm doesn't really help although sometime one manages to get into beginning of windows boot before crash] $ dmesg [only the end of it of course] [ 329.358143] kvm: Nested Paging disabled [ 360.783334] ------------[ cut here ]------------ [ 360.783348] kernel BUG at /build/buildd/linux-2.6.31/arch/x86/kvm/../../../virt/kvm/kvm_main.c:2412! [ 360.783356] invalid opcode: 0000 [#1] SMP [ 360.783364] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq [ 360.783370] CPU 0 [ 360.783374] Modules linked in: kvm_amd kvm nls_iso8859_1 nls_cp437 vfat fat binfmt_misc ppdev nfs lockd nfs_acl auth_rpcgss sunrpc autofs4 snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_hwdep snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event iptable_filter snd_seq ip_tables snd_timer snd_seq_device lp snd i2c_piix4 amd64_edac_mod parport x_tables soundcore edac_core fglrx(P) snd_page_alloc reiserfs dm_raid45 xor usbhid sky2 [last unloaded: kvm] [ 360.783453] Pid: 5159, comm: kvm Tainted: P 2.6.31-16-generic #53-Ubuntu . [ 360.783460] RIP: 0010:[<ffffffffa04fe10d>] [<ffffffffa04fe10d>] kvm_handle_fault_on_reboot+0xd/0x20 [kvm] [ 360.783499] RSP: 0018:ffff88011950fcb8 EFLAGS: 00010046 [ 360.783505] RAX: ffff8801154fe000 RBX: ffff880110490000 RCX: 0000000028022000 [ 360.783510] RDX: 0000000000000000 RSI: ffff88011950fce4 RDI: 0000000028022000 [ 360.783516] RBP: ffff88011950fcb8 R08: 0000000000000000 R09: 00000000000e0000 [ 360.783521] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88011b54c000 [ 360.783526] R13: 0000000000000007 R14: ffff88011b54c000 R15: 0000000001a6ad60 [ 360.783533] FS: 00007ff9ef0de910(0000) GS:ffff880028022000(0000) knlGS:00000000f69a9750 [ 360.783538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 360.783543] CR2: 000000000054d9d0 CR3: 00000001195cd000 CR4: 00000000000006f0 [ 360.783549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 360.783554] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 360.783561] Process kvm (pid: 5159, threadinfo ffff88011950e000, task ffff880119494410) [ 360.783565] Stack: [ 360.783568] ffff88011950fd18 ffffffffa0531984 0000000000000082 ffff880110490000 [ 360.783577] <0> ffff88011950fd08 00000000812788aa ffff880110490000 ffff880110490000 [ 360.783585] <0> ffff88011b54c000 0000000000000007 ffff88011b54c000 0000000001a6ad60 [ 360.783595] Call Trace: [ 360.783611] [<ffffffffa0531984>] svm_vcpu_run+0x154/0x440 [kvm_amd] [ 360.783639] [<ffffffffa0505a3a>] vcpu_enter_guest+0x22a/0x5c0 [kvm] [ 360.783651] [<ffffffffa05301be>] ? svm_vcpu_load+0x3e/0xb0 [kvm_amd] [ 360.783674] [<ffffffffa0505e33>] __vcpu_run+0x63/0x320 [kvm] [ 360.783698] [<ffffffffa050bdb2>] kvm_arch_vcpu_ioctl_run+0x82/0x1c0 [kvm] [ 360.783721] [<ffffffffa05015f3>] kvm_vcpu_ioctl+0x473/0x5c0 [kvm] [ 360.783733] [<ffffffff8106c688>] ? __sigqueue_free+0x38/0x40 [ 360.783743] [<ffffffff8106f1c9>] ? __dequeue_signal+0xd9/0x1f0 [ 360.783751] [<ffffffff8106f31c>] ? dequeue_signal+0x3c/0x170 [ 360.783759] [<ffffffff8112e36d>] vfs_ioctl+0x1d/0xa0 [ 360.783766] [<ffffffff8112e999>] do_vfs_ioctl+0x79/0x370 [ 360.783772] [<ffffffff8112ed11>] sys_ioctl+0x81/0xa0 [ 360.783782] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b [ 360.783786] Code: c7 86 80 00 00 00 20 ba 52 a0 31 c0 48 89 e5 c9 c3 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 80 3d 29 e7 02 00 00 55 48 89 e5 75 04 <0f> 0b eb fe eb fe 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 [ 360.783850] RIP [<ffffffffa04fe10d>] kvm_handle_fault_on_reboot+0xd/0x20 [kvm] [ 360.783873] RSP <ffff88011950fcb8> [ 360.783879] ---[ end trace 641b3d53165eb621 ]--- Core is a AM3 (AMD AthlonII 64X2 245) in an AM2+ board in case that is relevant (but hardware seems otherwise to be stable). BTW, in case there are questions, I will be away from tomorrow till end of year. -- kvm hanging on startup https://bugs.launchpad.net/bugs/392570 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
