Hello, When I'm trying to install windows seven guest, i obtain : ( also with 2.6.36.1 , 2.6.36.2 ) kernel BUG at arch/x86/kvm/mmu.c:479! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map CPU 0 Modules linked in: kvm_intel kvm Pid: 10239, comm: qemu Not tainted 2.6.37-rc7 #4 X7SBL/X7SBL RIP: 0010:[<ffffffffa0021519>] [<ffffffffa0021519>] T.1197+0x3c9/0x3e0 [kvm] RSP: 0018:ffff88007f90fad8 EFLAGS: 00010287 RAX: ffff88021e189b40 RBX: ffff8800cac08000 RCX: 0000000000000009 RDX: 0000000000000002 RSI: 00000000c0020000 RDI: ffff8800caf43800 RBP: ffff88007f90fb58 R08: ffff880100994008 R09: 0000000000000022 R10: 0000000000000000 R11: 0000000000000001 R12: ffff8800caf43800 R13: 0000000000000000 R14: 00000000000e0000 R15: ffffea0000000000 FS: 00007f97c3ba4710(0000) GS:ffff8800cfc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000007f8df000 CR4: 00000000000426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process qemu (pid: 10239, threadinfo ffff88007f90e000, task ffff8801008d0000) Stack: 00007f9700000002 00000000000e0000 0000000000132400 ffff880000000000 ffff880000000001 00007f9700000001 ffff88007f8df7f8 00007f97f8601000 00007f9700000005 00ff880000000000 ffff88007f90fba8 000ffffffffff000 Call Trace: [<ffffffffa00226bc>] __direct_map+0x15c/0x1e0 [kvm] [<ffffffffa00229cb>] nonpaging_page_fault+0x12b/0x170 [kvm] [<ffffffffa001f301>] kvm_mmu_page_fault+0x21/0x80 [kvm] [<ffffffffa00618bd>] handle_exception+0x30d/0x380 [kvm_intel] [<ffffffffa00619c9>] vmx_handle_exit+0x99/0x2f0 [kvm_intel] [<ffffffffa0017166>] kvm_arch_vcpu_ioctl_run+0x616/0xe20 [kvm] [<ffffffffa0015fc0>] ? kvm_arch_vcpu_load+0x50/0x140 [kvm] [<ffffffffa0005811>] kvm_vcpu_ioctl+0x561/0x860 [kvm] [<ffffffff81136d27>] do_vfs_ioctl+0xa7/0x560 [<ffffffff8113722f>] sys_ioctl+0x4f/0x80 [<ffffffff81003042>] system_call_fastpath+0x16/0x1b Code: 85 d2 74 23 ff ca 89 93 60 07 00 00 48 63 d2 48 8b bc d3 68 07 00 00 48 89 78 20 e9 1f ff ff ff 31 c9 e9 15 ff ff ff 0f 0b eb fe <0f> 0b eb fe 0f 0b eb fe 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 RIP [<ffffffffa0021519>] T.1197+0x3c9/0x3e0 [kvm] RSP <ffff88007f90fad8> ---[ end trace 37b50f1e9edf2574 ]--- -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
