dmesg

[  240.855194] Modules linked in: kvm_intel kvm nfsd exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables nfs x_tables lockd nfs_acl auth_rpcgss bridge stp sunrpc lp psmouse ioatdma parport serio_raw joydev dca usbhid hid e1000e [last unloaded: kvm]
[  240.855212] Pid: 2237, comm: qemu-system-x86 Tainted: G        W  2.6.33.9-chronos #4
[  240.855214] Call Trace:
[  240.855216]  [<ffffffff8105d09b>] warn_slowpath_common+0x7b/0xc0
[  240.855219]  [<ffffffff8105d0f4>] warn_slowpath_null+0x14/0x20
[  240.855229]  [<ffffffffa0304059>] kvm_write_tsc+0x1e9/0x300 [kvm]
[  240.855238]  [<ffffffffa02f69b0>] ? do_set_msr+0x0/0x20 [kvm]
[  240.855242]  [<ffffffffa0371795>] vmx_set_msr+0x155/0x290 [kvm_intel]
[  240.855250]  [<ffffffffa02f69c9>] do_set_msr+0x19/0x20 [kvm]
[  240.855260]  [<ffffffffa0307c9b>] msr_io+0x11b/0x180 [kvm]
[  240.855270]  [<ffffffffa0308584>] kvm_arch_vcpu_ioctl+0x884/0x10d0 [kvm]
[  240.855274]  [<ffffffffa03707de>] ? vmx_vcpu_load+0x3e/0x1b0 [kvm_intel]
[  240.855283]  [<ffffffffa02fc950>] ? kvm_arch_vcpu_load+0x50/0x140 [kvm]
[  240.855286]  [<ffffffff815691d9>] ? sub_preempt_count+0x9/0xa0
[  240.855296]  [<ffffffffa02f4c09>] kvm_vcpu_ioctl+0x129/0x600 [kvm]
[  240.855298]  [<ffffffff81105e21>] ? lru_cache_add_lru+0x21/0x40
[  240.855301]  [<ffffffff811245bd>] ? page_add_new_anon_rmap+0x9d/0xb0
[  240.855304]  [<ffffffff8111b884>] ? handle_mm_fault+0x2a4/0xb00
[  240.855306]  [<ffffffff8115a9dd>] vfs_ioctl+0x3d/0xd0
[  240.855309]  [<ffffffff8115abba>] do_vfs_ioctl+0x8a/0x640
[  240.855311]  [<ffffffff8114ba37>] ? fget_light+0xb7/0xd0
[  240.855314]  [<ffffffff8115b1f1>] sys_ioctl+0x81/0xa0
[  240.855317]  [<ffffffff8100b1b2>] system_call_fastpath+0x16/0x1b
[  240.855319] ---[ end trace 96505227618f41b6 ]---
[  240.855321] BUG: using smp_processor_id() in preemptible [00000000] code: qemu-system-x86/2237
[  240.855331] caller is kvm_write_tsc+0x10a/0x300 [kvm]
[  240.855333] Pid: 2237, comm: qemu-system-x86 Tainted: G        W  2.6.33.9-chronos #4
[  240.855335] Call Trace:
[  240.855337]  [<ffffffff812c20a9>] debug_smp_processor_id+0xe9/0x100
[  240.855348]  [<ffffffffa0303f7a>] kvm_write_tsc+0x10a/0x300 [kvm]
[  240.855357]  [<ffffffffa02f69b0>] ? do_set_msr+0x0/0x20 [kvm]
[  240.855360]  [<ffffffffa0371795>] vmx_set_msr+0x155/0x290 [kvm_intel]
[  240.855369]  [<ffffffffa02f69c9>] do_set_msr+0x19/0x20 [kvm]
[  240.855378]  [<ffffffffa0307c9b>] msr_io+0x11b/0x180 [kvm]
[  240.855389]  [<ffffffffa0308584>] kvm_arch_vcpu_ioctl+0x884/0x10d0 [kvm]
[  240.855392]  [<ffffffffa03707de>] ? vmx_vcpu_load+0x3e/0x1b0 [kvm_intel]
[  240.855402]  [<ffffffffa02fc950>] ? kvm_arch_vcpu_load+0x50/0x140 [kvm]
[  240.855405]  [<ffffffff815691d9>] ? sub_preempt_count+0x9/0xa0
[  240.855414]  [<ffffffffa02f4c09>] kvm_vcpu_ioctl+0x129/0x600 [kvm]
[  240.855417]  [<ffffffff81105e21>] ? lru_cache_add_lru+0x21/0x40
[  240.855420]  [<ffffffff811245bd>] ? page_add_new_anon_rmap+0x9d/0xb0
[  240.855422]  [<ffffffff8111b884>] ? handle_mm_fault+0x2a4/0xb00
[  240.855425]  [<ffffffff8115a9dd>] vfs_ioctl+0x3d/0xd0
[  240.855427]  [<ffffffff8115abba>] do_vfs_ioctl+0x8a/0x640
[  240.855430]  [<ffffffff8114ba37>] ? fget_light+0xb7/0xd0
[  240.855432]  [<ffffffff8115b1f1>] sys_ioctl+0x81/0xa0
[  240.855435]  [<ffffffff8100b1b2>] system_call_fastpath+0x16/0x1b
[  325.930207] Kevin: found rt_data* action_value=rsi=0x7F3A3C331DB0 , rt_data=0x7F3A3C331DB0 , ptr_strtol=0x7f3a3c331db0, ptr_sscanf=0x7f3a3c331db0
[  325.930211] Kevin: gpa_data=0xa8444db0 vs gva_data=0x7f3a3c331db0
[  325.930223] BUG: unable to handle kernel paging request at 0000000100000001
[  325.930353] IP: [<ffffffffa02f024d>] gfn_to_hva+0xd/0x80 [kvm]
[  325.930454] PGD 1aae57067 PUD 0 
[  325.930570] Oops: 0000 [#1] PREEMPT SMP 
[  325.930722] last sysfs file: /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map
[  325.930786] CPU 1 
[  325.930864] Pid: 2239, comm: qemu-system-x86 Tainted: G        W  2.6.33.9-chronos #4 S7002/empty
[  325.930930] RIP: 0010:[<ffffffffa02f024d>]  [<ffffffffa02f024d>] gfn_to_hva+0xd/0x80 [kvm]
[  325.931034] RSP: 0018:ffff88033150b948  EFLAGS: 00010282
[  325.931088] RAX: 0000000100000001 RBX: ffff88033150ba98 RCX: 0000000000000db0
[  325.931148] RDX: ffff88033150ba98 RSI: 00000000000a8444 RDI: ffff8801acdd0040
[  325.931207] RBP: ffff88033150b948 R08: 0000000000000028 R09: 0000000000000000
[  325.931268] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000db0
[  325.931327] R13: 0000000000000028 R14: ffff88033150ba98 R15: 0000000000001000
[  325.931388] FS:  00007fbb5f067700(0000) GS:ffff880007a20000(0000) knlGS:ffff88011fc00000
[  325.931451] CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b
[  325.931506] CR2: 0000000100000001 CR3: 00000001ae38a000 CR4: 00000000000026e0
[  325.931593] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  325.931678] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  325.931765] Process qemu-system-x86 (pid: 2239, threadinfo ffff88033150a000, task ffff880331894140)
[  325.931883] Stack:
[  325.931950]  ffff88033150b978 ffffffffa02f19e7 ffff8801acdd0040 0000000000000028
[  325.932141] <0> 0000000000000028 00000000000a8444 ffff88033150b9c8 ffffffffa02f1a8b
[  325.932426] <0> ffff88033150b998 ffff8801acdd0040 00000000000a8444 ffff8803314894c0
[  325.932772] Call Trace:
[  325.932849]  [<ffffffffa02f19e7>] kvm_read_guest_page+0x27/0x70 [kvm]
[  325.932939]  [<ffffffffa02f1a8b>] kvm_read_guest+0x5b/0xa0 [kvm]
[  325.933031]  [<ffffffffa03296bd>] scmon_print_trace+0x63d/0x9d0 [kvm]
[  325.933125]  [<ffffffffa03267c9>] print_trace_proxy+0x29/0x40 [kvm]
[  325.933216]  [<ffffffffa0326811>] syscall_hook+0x31/0x40 [kvm]
[  325.933307]  [<ffffffffa031b4eb>] x86_emulate_insn+0x199b/0x4560 [kvm]
[  325.933401]  [<ffffffffa031694f>] ? x86_decode_insn+0x37f/0xd80 [kvm]
[  325.933494]  [<ffffffffa0306138>] emulate_instruction+0xa8/0x3c0 [kvm]
[  325.933581]  [<ffffffffa0373e01>] handle_exception+0x141/0x420 [kvm_intel]
[  325.933674]  [<ffffffffa02fd4f5>] ? kvm_set_shared_msr+0x35/0xb0 [kvm]
[  325.933760]  [<ffffffffa0372ac9>] vmx_handle_exit+0x99/0x300 [kvm_intel]
[  325.933853]  [<ffffffffa0306ae2>] kvm_arch_vcpu_ioctl_run+0x692/0xf00 [kvm]
[  325.933941]  [<ffffffffa036fbc5>] ? __vmx_load_host_state+0xf5/0x130 [kvm_intel]
[  325.934062]  [<ffffffffa02fc950>] ? kvm_arch_vcpu_load+0x50/0x140 [kvm]
[  325.934153]  [<ffffffffa02f4f3b>] kvm_vcpu_ioctl+0x45b/0x600 [kvm]
[  325.934238]  [<ffffffff8156593a>] ? _raw_spin_unlock+0x1a/0x40
[  325.934322]  [<ffffffff8115a9dd>] vfs_ioctl+0x3d/0xd0
[  325.934401]  [<ffffffff8115abba>] do_vfs_ioctl+0x8a/0x640
[  325.934482]  [<ffffffff8114ba37>] ? fget_light+0xb7/0xd0
[  325.934563]  [<ffffffff8115b1f1>] sys_ioctl+0x81/0xa0
[  325.934644]  [<ffffffff8100b1b2>] system_call_fastpath+0x16/0x1b
[  325.934726] Code: 38 8e e3 38 8e 4c 29 c0 c9 48 c1 f8 03 48 0f af c2 c3 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 48 8b 47 78 <44> 8b 08 45 85 c9 7e 34 31 d2 66 0f 1f 84 00 00 00 00 00 48 63 
[  325.937258] RIP  [<ffffffffa02f024d>] gfn_to_hva+0xd/0x80 [kvm]
[  325.937379]  RSP <ffff88033150b948>
[  325.937452] CR2: 0000000100000001
[  325.937541] ---[ end trace 96505227618f41b7 ]---