* Anthony Liguori <[EMAIL PROTECTED]> [2007-09-24 16:39]:
> Ryan Harper wrote:
> >* Avi Kivity <[EMAIL PROTECTED]> [2007-09-24 02:57]:
> >
> >>Ryan Harper wrote:
> >>
> >>>I've run into a nasty bug while trying to install a Linux guest using
> >>>VMware Server inside a kvm guest (full dmesg attached and recreate
> >>>instructions below bug).
> >>>
> >>>
> >>>
> >>Can you reproduce this with AUDIT turned on (top of mmu.c)? AUDIT is
> >>very slow, so it's recommended to reduce guest memory as much as possible.
> >>
> >
> >Working on it -- running for the better part of today with 256MB and I'm
> >still booting up the guest. I'll let you know how things go tomorrow.
> >Any thoughts on how to speed audit runs up other than lower guest
> >memory?
> >
>
> savevm right before you're about to launch your test w/o audit enabled.
> then launch with loadvm and audit enabled and hit <enter> to launch your
> test.
That was highly effective in getting as close to the fault as possible.
I ended up removing all callers to kvm_mmu_audit() and added one to
mmu.c:rmap_write_protect() write before the BUG_ON() fires. Here is the
kvm_mmu_audit() output the crash generates:
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d52 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 659b role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 151f9 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8844 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d4e role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 529e role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 529f role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528c role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a3 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 65a4 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528e role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d5b role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d46 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 7e83 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn b2ce role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a2 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 9301 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 15bd role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a62 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a5f role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528b role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a4 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d57 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a0 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f03 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f03 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f02 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f02 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a3d role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d4e role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn bf80 role 22
general protection fault: 0000 [1] SMP
CPU 3
Modules linked in: kvm_amd kvm
Pid: 3269, comm: qemu-system-x86 Not tainted 2.6.22 #5
RIP: 0010:[<ffffffff88006f44>] [<ffffffff88006f44>]
:kvm:audit_mappings_page+0x4f/0x115
RSP: 0018:ffff8101265df8c8 EFLAGS: 00010216
RAX: ffff810000000000 RBX: 0000000000000000 RCX: 0000000000000015
RDX: 0000000000000000 RSI: 000ffffffffff000 RDI: ffff810105842000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004
R10: 0000000000000046 R11: ffffffff8021ae52 R12: ffff810105842000
R13: ffff810105842000 R14: 000f80fffffff000 R15: 0000000000000002
FS: 0000000000000000(0000) GS:ffff81012bd01780(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000000047d670 CR3: 00000001265cd000 CR4: 00000000000006e0
Process qemu-system-x86 (pid: 3269, threadinfo ffff8101265de000, task
ffff81012ae1a6b0)
Stack: 0000000000000000 0000000000000a5e ffff8100c9438e10 0000000000200000
0000000000000000 0000000000000000 0000000000000000 ffff8100c9b32f00
ffff810105842000 ffff8100c949b078 ffff81012fb49fa0 ffffffff880082c1
Call Trace:
[<ffffffff880082c1>] :kvm:kvm_mmu_get_page+0x489/0x518
[<ffffffff88008815>] :kvm:kvm_mmu_load+0xe6/0x178
[<ffffffff880040b4>] :kvm:kvm_vcpu_ioctl_run+0x16e/0x3a3
[<ffffffff880043f6>] :kvm:kvm_vcpu_ioctl+0x10d/0xd7f
[<ffffffff803898d3>] tty_ldisc_deref+0x62/0x75
[<ffffffff8038aa87>] tty_poll+0x5f/0x6d
[<ffffffff80288260>] do_select+0x449/0x466
[<ffffffff80288769>] __pollwait+0x0/0xe1
[<ffffffff804f8bac>] tcp_transmit_skb+0x6a1/0x6de
[<ffffffff8023934d>] __mod_timer+0xb6/0xc4
[<ffffffff804fa8b1>] __tcp_push_pending_frames+0x7c0/0x889
[<ffffffff804cc8b2>] __alloc_skb+0x84/0x13c
[<ffffffff80553f0f>] _spin_lock_bh+0x9/0x19
[<ffffffff804c8c05>] release_sock+0x13/0x9b
[<ffffffff804f039a>] tcp_sendmsg+0x96d/0xa71
[<ffffffff804c6fce>] sock_sendmsg+0xcb/0xe3
[<ffffffff802426ba>] autoremove_wake_function+0x0/0x2e
[<ffffffff802884b1>] core_sys_select+0x234/0x265
[<ffffffff8034bec4>] rb_insert_color+0xb2/0xda
[<ffffffff8024468e>] enqueue_hrtimer+0x64/0x6b
[<ffffffff80244bf4>] hrtimer_start+0xf2/0x104
[<ffffffff80239ead>] __dequeue_signal+0x19/0x15a
[<ffffffff80239953>] recalc_sigpending+0xe/0x25
[<ffffffff8023b477>] dequeue_signal+0xa5/0x126
[<ffffffff8028722f>] do_ioctl+0x2b/0xb6
[<ffffffff802874fd>] vfs_ioctl+0x243/0x25c
[<ffffffff80245c27>] getnstimeofday+0x32/0x8b
[<ffffffff80287552>] sys_ioctl+0x3c/0x5e
[<ffffffff802092de>] system_call+0x7e/0x83
Code: 49 8b 2e 48 89 e8 83 e0 01 48 89 44 24 10 0f 84 85 00 00 00
RIP [<ffffffff88006f44>] :kvm:audit_mappings_page+0x4f/0x115
RSP <ffff8101265df8c8>
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253 T/L: 678-9253
[EMAIL PROTECTED]
Linux version 2.6.22 ([EMAIL PROTECTED]) (gcc version 4.1.2 (Ubuntu
4.1.2-0ubuntu4)) #5 SMP Fri Aug 24 10:23:37 CDT 2007
Command line: root=/dev/sda1 ro console=tty0 console=ttyS0,19200
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009d000 (usable)
BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000cffa44c0 (usable)
BIOS-e820: 00000000cffa44c0 - 00000000cffa7400 (ACPI data)
BIOS-e820: 00000000cffa7400 - 00000000d0000000 (reserved)
BIOS-e820: 00000000f4000000 - 00000000fc000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000130000000 (usable)
Entering add_active_range(0, 0, 157) 0 entries of 3200 used
Entering add_active_range(0, 256, 851876) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 1245184) 2 entries of 3200 used
end_pfn_map = 1245184
DMI 2.3 present.
ACPI: RSDP 000FDFE0, 0014 (r0 IBM )
ACPI: RSDT CFFA7380, 0038 (r1 IBM SERLEWIS 1000 IBM 45444F43)
ACPI: FACP CFFA72C0, 0084 (r2 IBM SERLEWIS 1000 IBM 45444F43)
ACPI: DSDT CFFA44C0, 2B02 (r1 IBM SERLEWIS 1000 INTL 2002025)
ACPI: FACS CFFA7040, 0040
ACPI: APIC CFFA7200, 0090 (r1 IBM SERLEWIS 1000 IBM 45444F43)
ACPI: SRAT CFFA7100, 00E8 (r1 AMD HAMMER 1 AMD 1)
ACPI: HPET CFFA70C0, 0038 (r1 IBM SERLEWIS 1000 IBM 45444F43)
ACPI: MCFG CFFA7080, 003C (r1 IBM SERLEWIS 1000 IBM 45444F43)
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-a0000
Entering add_active_range(0, 0, 157) 0 entries of 3200 used
SRAT: Node 0 PXM 0 0-d0000000
Entering add_active_range(0, 0, 157) 1 entries of 3200 used
Entering add_active_range(0, 256, 851876) 1 entries of 3200 used
SRAT: Node 0 PXM 0 0-130000000
Entering add_active_range(0, 0, 157) 2 entries of 3200 used
Entering add_active_range(0, 256, 851876) 2 entries of 3200 used
Entering add_active_range(0, 1048576, 1245184) 2 entries of 3200 used
NUMA: Using 63 for the hash shift.
Bootmem setup node 0 0000000000000000-0000000130000000
Zone PFN ranges:
DMA 0 -> 4096
DMA32 4096 -> 1048576
Normal 1048576 -> 1245184
early_node_map[3] active PFN ranges
0: 0 -> 157
0: 256 -> 851876
0: 1048576 -> 1245184
On node 0 totalpages: 1048385
DMA zone: 56 pages used for memmap
DMA zone: 1661 pages reserved
DMA zone: 2280 pages, LIFO batch:0
DMA32 zone: 14280 pages used for memmap
DMA32 zone: 833500 pages, LIFO batch:31
Normal zone: 2688 pages used for memmap
Normal zone: 193920 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x488
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 (Bootup-CPU)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
Processor #2
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
Processor #3
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, address 0xfec00000, GSI 0-15
ACPI: IOAPIC (id[0x0d] address[0xfec02000] gsi_base[16])
IOAPIC[1]: apic_id 13, address 0xfec02000, GSI 16-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Setting APIC routing to flat
ACPI: HPET id: 0x1166a201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000e0000
swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
swsusp: Registered nosave memory region: 00000000cffa4000 - 00000000cffa5000
swsusp: Registered nosave memory region: 00000000cffa5000 - 00000000cffa7000
swsusp: Registered nosave memory region: 00000000cffa7000 - 00000000cffa8000
swsusp: Registered nosave memory region: 00000000cffa8000 - 00000000d0000000
swsusp: Registered nosave memory region: 00000000d0000000 - 00000000f4000000
swsusp: Registered nosave memory region: 00000000f4000000 - 00000000fc000000
swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
swsusp: Registered nosave memory region: 00000000fec00000 - 0000000100000000
Allocating PCI resources starting at d4000000 (gap: d0000000:24000000)
SMP: Allowing 4 CPUs, 0 hotplug CPUs
PERCPU: Allocating 37488 bytes of per cpu data
Built 1 zonelists. Total pages: 1029700
Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,19200
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Marking TSC unstable due to TSCs unsynchronized
time.c: Detected 2400.085 MHz processor.
Console: colour VGA+ 80x25
Checking aperture...
CPU 0: aperture @ f4000000 size 64 MB
CPU 1: aperture @ f4000000 size 64 MB
Memory: 4118200k/4980736k available (3430k kernel code, 75340k reserved, 1923k
data, 312k init)
SLUB: Genslabs=23, HWalign=64, Order=0-1, MinObjects=4, CPUs=4, Nodes=1
Calibrating delay using timer specific routine.. 4803.61 BogoMIPS (lpj=9607238)
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0/0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20070126
Using local APIC timer interrupts.
result 12500456
Detected 12.500 MHz APIC timer.
SMP alternatives: switching to SMP code
Booting processor 1/4 APIC 0x2
Initializing CPU#1
Calibrating delay using timer specific routine.. 4800.54 BogoMIPS (lpj=9601089)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1/2 -> Node 0
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 0
Dual-Core AMD Opteron(tm) Processor 2220 stepping 03
SMP alternatives: switching to SMP code
Booting processor 2/4 APIC 0x1
Initializing CPU#2
Calibrating delay using timer specific routine.. 4800.53 BogoMIPS (lpj=9601076)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Dual-Core AMD Opteron(tm) Processor 2220 stepping 03
SMP alternatives: switching to SMP code
Booting processor 3/4 APIC 0x3
Initializing CPU#3
Calibrating delay using timer specific routine.. 4800.53 BogoMIPS (lpj=9601077)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3/3 -> Node 0
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 1
Dual-Core AMD Opteron(tm) Processor 2220 stepping 03
Brought up 4 CPUs
migration_cost=475
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG at fa000000 - fa8fffff
PCI: No mmconfig possible on device 00:18
PCI: No mmconfig possible on device 00:19
ACPI: Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIA.PCIB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIC._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIF._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIG._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
ACPI: PCI Interrupt Link [LPAC] (IRQs *9)
ACPI: PCI Interrupt Link [LPUS] (IRQs *4)
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LPID] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LPSA] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LPSM] (IRQs) *0, disabled.
ACPI: PCI Interrupt Link [LP00] (IRQs *10)
ACPI: PCI Interrupt Link [LP01] (IRQs *5)
ACPI: PCI Interrupt Link [LP02] (IRQs *7)
ACPI: PCI Interrupt Link [LP03] (IRQs *9)
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP04] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP05] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP06] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP07] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP08] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP09] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0A] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0B] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0C] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0D] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0E] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP0F] (IRQs) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 11 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI-DMA: Disabling AGP.
PCI-DMA: aperture base @ f4000000 size 65536 KB
PCI-DMA: using GART IOMMU.
PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 64-bit timers, 14318180 Hz
pnp: 00:01: ioport range 0x510-0x517 has been reserved
pnp: 00:01: ioport range 0x504-0x507 has been reserved
pnp: 00:01: ioport range 0x500-0x503 has been reserved
Time: hpet clocksource has been installed.
pnp: 00:01: ioport range 0x520-0x53f has been reserved
pnp: 00:01: ioport range 0x540-0x547 has been reserved
pnp: 00:01: ioport range 0x460-0x461 has been reserved
pnp: 00:09: iomem range 0xf4000000-0xfbffffff could not be reserved
pnp: 00:09: iomem range 0xfec00000-0xffffffff could not be reserved
PCI: Bridge: 0000:01:0d.0
IO window: disabled.
MEM window: e2000000-e6ffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:01.0
IO window: disabled.
MEM window: e2000000-e7ffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:06.0
IO window: 4000-4fff
MEM window: df000000-e00fffff
PREFETCH window: d4000000-d40fffff
PCI: Bridge: 0000:00:07.0
IO window: disabled.
MEM window: dd000000-ddffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:08.0
IO window: disabled.
MEM window: dc000000-dcffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:09.0
IO window: disabled.
MEM window: db000000-dbffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0a.0
IO window: disabled.
MEM window: da000000-daffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0b.0
IO window: disabled.
MEM window: d9000000-d9ffffff
PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:00:08.0 to 64
PCI: Setting latency timer of device 0000:00:09.0 to 64
PCI: Setting latency timer of device 0000:00:0a.0 to 64
PCI: Setting latency timer of device 0000:00:0b.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 524288 (order: 11, 12582912 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 524288 bind 65536)
TCP reno registered
Total HugeTLB memory allocated, 0
Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]).
fuse init (API version 7.8)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:00:05.0
PCI: Found enabled HT MSI Mapping on 0000:00:08.0
PCI: Found enabled HT MSI Mapping on 0000:00:09.0
PCI: Found enabled HT MSI Mapping on 0000:00:0a.0
PCI: Found enabled HT MSI Mapping on 0000:00:0b.0
PCI: MSI quirk detected. MSI deactivated.
PCI: Setting latency timer of device 0000:00:08.0 to 64
Allocate Port Service[0000:00:08.0:pcie01]
PCI: Setting latency timer of device 0000:00:09.0 to 64
Allocate Port Service[0000:00:09.0:pcie01]
PCI: Setting latency timer of device 0000:00:0a.0 to 64
Allocate Port Service[0000:00:0a.0:pcie01]
PCI: Setting latency timer of device 0000:00:0b.0 to 64
Allocate Port Service[0000:00:0b.0:pcie01]
Evaluate _OSC Set fails. Status = 0x0005
Evaluate _OSC Set fails. Status = 0x0005
aer_init: AER service init fails - Run ACPI _OSC fails
aer: probe of 0000:00:08.0:pcie01 failed with error 2
Evaluate _OSC Set fails. Status = 0x0005
Evaluate _OSC Set fails. Status = 0x0005
aer_init: AER service init fails - Run ACPI _OSC fails
aer: probe of 0000:00:09.0:pcie01 failed with error 2
Evaluate _OSC Set fails. Status = 0x0005
Evaluate _OSC Set fails. Status = 0x0005
aer_init: AER service init fails - Run ACPI _OSC fails
aer: probe of 0000:00:0a.0:pcie01 failed with error 2
Evaluate _OSC Set fails. Status = 0x0005
Evaluate _OSC Set fails. Status = 0x0005
aer_init: AER service init fails - Run ACPI _OSC fails
aer: probe of 0000:00:0b.0:pcie01 failed with error 2
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: Processor [CPU1] (supports 8 throttling states)
ACPI: Processor [CPU2] (supports 8 throttling states)
ACPI: Processor [CPU3] (supports 8 throttling states)
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Linux agpgart interface v0.102 (c) Dave Jones
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
00:02: ttyS0 at I/O 0x2e8 (irq = 3) is a 16550A
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: module loaded
nbd: registered device at major 43
Intel(R) PRO/1000 Network Driver - version 7.3.20-k2
Copyright (c) 1999-2006 Intel Corporation.
e100: Intel(R) PRO/100 Network Driver, 3.5.17-k4-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v1.5.11 (June 4, 2007)
ACPI: PCI Interrupt 0000:02:04.0[A] -> GSI 17 (level, low) -> IRQ 17
eth0: Broadcom NetXtreme II BCM5706 1000Base-SX (A2) PCI-X 64-bit 133MHz found
at mem e2000000, IRQ 17, node addr 00145e6d92d0
ACPI: PCI Interrupt 0000:02:05.0[A] -> GSI 18 (level, low) -> IRQ 18
eth1: Broadcom NetXtreme II BCM5706 1000Base-SX (A2) PCI-X 64-bit 133MHz found
at mem e4000000, IRQ 18, node addr 00145eb38f70
forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.60.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <[EMAIL PROTECTED]>
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
Probing IDE interface ide1...
megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
megasas: 00.00.03.10-rc5 Thu May 17 10:09:32 PDT 2007
Fusion MPT base driver 3.04.04
Copyright (c) 1999-2007 LSI Logic Corporation
Fusion MPT SPI Host driver 3.04.04
Fusion MPT SAS Host driver 3.04.04
ACPI: PCI Interrupt 0000:03:04.0[A] -> GSI 19 (level, low) -> IRQ 19
mptbase: Initiating ioc0 bringup
ioc0: SAS1064: Capabilities={Initiator}
scsi0 : ioc0: LSISAS1064, FwRev=000a0f00h, Ports=1, MaxQ=511, IRQ=19
scsi 0:0:0:0: Direct-Access IBM-ESXS MAY2073RC T107 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 143374000 512-byte hardware sectors (73407 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: d7 00 00 08
sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support
DPO or FUA
sd 0:0:0:0: [sda] 143374000 512-byte hardware sectors (73407 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: d7 00 00 08
sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support
DPO or FUA
sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
ieee1394: raw1394: /dev/raw1394 device initialized
ACPI: PCI Interrupt Link [LPUS] enabled at IRQ 4
ACPI: PCI Interrupt 0000:00:03.2[A] -> Link [LPUS] -> GSI 4 (level, low) -> IRQ
4
ehci_hcd 0000:00:03.2: EHCI Host Controller
ehci_hcd 0000:00:03.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:03.2: irq 4, io mem 0xf3ffd000
ehci_hcd 0000:00:03.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LPUS] -> GSI 4 (level, low) -> IRQ
4
ohci_hcd 0000:00:03.0: OHCI Host Controller
ohci_hcd 0000:00:03.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:03.0: irq 4, io mem 0xf3fff000
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:03.1[A] -> Link [LPUS] -> GSI 4 (level, low) -> IRQ
4
ohci_hcd 0000:00:03.1: OHCI Host Controller
ohci_hcd 0000:00:03.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:03.1: irq 4, io mem 0xf3ffe000
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
USB Universal Host Controller Interface driver v3.0
usb 1-4: new high speed USB device using ehci_hcd and address 3
usb 1-4: configuration #1 chosen from 1 choice
hub 1-4:1.0: USB hub found
hub 1-4:1.0: 2 ports detected
usb 2-2: new full speed USB device using ohci_hcd and address 2
usb 2-2: configuration #1 chosen from 1 choice
hub 2-2:1.0: USB hub found
hub 2-2:1.0: 4 ports detected
usb 2-2.1: new full speed USB device using ohci_hcd and address 3
usb 2-2.1: configuration #1 chosen from 1 choice
usb 2-2.3: new full speed USB device using ohci_hcd and address 4
usb 2-2.3: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: [EMAIL PROTECTED]
input: IBM PPC I/F as /class/input/input1
input: USB HID v1.10 Keyboard [IBM PPC I/F] on usb-0000:00:03.0-2.1
input: IBM PPC I/F as /class/input/input2
input: USB HID v1.10 Mouse [IBM PPC I/F] on usb-0000:00:03.0-2.1
input: IBM HIDK/M as /class/input/input3
input: USB HID v1.10 Keyboard [IBM HIDK/M] on usb-0000:00:03.0-2.3
input: IBM HIDK/M as /class/input/input4
input: USB HID v1.10 Mouse [IBM HIDK/M] on usb-0000:00:03.0-2.3
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
oprofile: using NMI interrupt.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
powernow-k8: Found 4 Dual-Core AMD Opteron(tm) Processor 2220 processors
(version 2.00.00)
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 312k freed
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
Buffer I/O error on device nbd0, logical block 0
Buffer I/O error on device nbd0, logical block 1
Buffer I/O error on device nbd0, logical block 2
Buffer I/O error on device nbd0, logical block 3
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
Buffer I/O error on device nbd0, logical block 0
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 4294965120
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 4294965120
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 0
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 4294965120
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 0
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 4294965120
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 0
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 4294965120
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 0
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 4294965120
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 0
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 4294965120
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 0
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 4294965120
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 0
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 4294965120
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 0
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 4294965120
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 0
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 4294965120
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 0
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 4294965120
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 0
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 4294965120
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 0
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 4294965120
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 0
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 4294965120
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 0
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 4294965120
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 0
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 0
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 0
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 0
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 0
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 0
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 0
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 0
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 0
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 0
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 0
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 0
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 0
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 0
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 0
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 0
Adding 7815612k swap on /dev/disk/by-uuid/b70fa511-1f78-4697-98d5-380d5eb6561c.
Priority:-1 extents:1 across:7815612k
EXT3 FS on sda1, internal journal
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
Buffer I/O error on device nbd0, logical block 0
Buffer I/O error on device nbd0, logical block 1
Buffer I/O error on device nbd0, logical block 2
Buffer I/O error on device nbd0, logical block 3
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
Buffer I/O error on device nbd0, logical block 0
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 4294965120
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 4294965120
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 0
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 4294965120
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 0
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 4294965120
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 0
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 4294965120
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 0
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 4294965120
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 0
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 4294965120
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 0
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 4294965120
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 0
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 4294965120
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 0
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 4294965120
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 0
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 4294965120
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 0
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 4294965120
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 0
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 4294965120
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 0
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 4294965120
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 0
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 4294965120
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 0
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 4294965120
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 0
nbd0: Attempted send on closed socket
end_request: I/O error, dev nbd0, sector 0
nbd1: Attempted send on closed socket
end_request: I/O error, dev nbd1, sector 0
nbd2: Attempted send on closed socket
end_request: I/O error, dev nbd2, sector 0
nbd3: Attempted send on closed socket
end_request: I/O error, dev nbd3, sector 0
nbd4: Attempted send on closed socket
end_request: I/O error, dev nbd4, sector 0
nbd5: Attempted send on closed socket
end_request: I/O error, dev nbd5, sector 0
nbd6: Attempted send on closed socket
end_request: I/O error, dev nbd6, sector 0
nbd7: Attempted send on closed socket
end_request: I/O error, dev nbd7, sector 0
nbd8: Attempted send on closed socket
end_request: I/O error, dev nbd8, sector 0
nbd9: Attempted send on closed socket
end_request: I/O error, dev nbd9, sector 0
nbd10: Attempted send on closed socket
end_request: I/O error, dev nbd10, sector 0
nbd11: Attempted send on closed socket
end_request: I/O error, dev nbd11, sector 0
nbd12: Attempted send on closed socket
end_request: I/O error, dev nbd12, sector 0
nbd13: Attempted send on closed socket
end_request: I/O error, dev nbd13, sector 0
nbd14: Attempted send on closed socket
end_request: I/O error, dev nbd14, sector 0
nbd15: Attempted send on closed socket
end_request: I/O error, dev nbd15, sector 0
device eth1 entered promiscuous mode
ADDRCONF(NETDEV_UP): eth1: link is not ready
bnx2: eth1 NIC Link is Up, 1000 Mbps full duplex
ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
vlan0: port 1(eth1) entering learning state
vlan0: topology change detected, propagating
vlan0: port 1(eth1) entering forwarding state
vlan0: no IPv6 routers present
eth1: no IPv6 routers present
kvm: emulating exchange as write
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d52 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 659b role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 151f9 role 112
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8844 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d4e role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 529e role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 529f role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528c role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a3 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 65a4 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528e role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d5b role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d46 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 7e83 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn b2ce role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a2 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 9301 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 15bd role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a62 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a5f role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 528b role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a4 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d57 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 52a0 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f03 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f03 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f02 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 4f02 role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 8a3d role 13
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 6d4e role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn 5297 role 12
audit_write_protection: (rmap_write_protect()) shadow page has writable
mappings: gfn bf80 role 22
general protection fault: 0000 [1] SMP
CPU 3
Modules linked in: kvm_amd kvm
Pid: 3269, comm: qemu-system-x86 Not tainted 2.6.22 #5
RIP: 0010:[<ffffffff88006f44>] [<ffffffff88006f44>]
:kvm:audit_mappings_page+0x4f/0x115
RSP: 0018:ffff8101265df8c8 EFLAGS: 00010216
RAX: ffff810000000000 RBX: 0000000000000000 RCX: 0000000000000015
RDX: 0000000000000000 RSI: 000ffffffffff000 RDI: ffff810105842000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004
R10: 0000000000000046 R11: ffffffff8021ae52 R12: ffff810105842000
R13: ffff810105842000 R14: 000f80fffffff000 R15: 0000000000000002
FS: 0000000000000000(0000) GS:ffff81012bd01780(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000000047d670 CR3: 00000001265cd000 CR4: 00000000000006e0
Process qemu-system-x86 (pid: 3269, threadinfo ffff8101265de000, task
ffff81012ae1a6b0)
Stack: 0000000000000000 0000000000000a5e ffff8100c9438e10 0000000000200000
0000000000000000 0000000000000000 0000000000000000 ffff8100c9b32f00
ffff810105842000 ffff8100c949b078 ffff81012fb49fa0 ffffffff880082c1
Call Trace:
[<ffffffff880082c1>] :kvm:kvm_mmu_get_page+0x489/0x518
[<ffffffff88008815>] :kvm:kvm_mmu_load+0xe6/0x178
[<ffffffff880040b4>] :kvm:kvm_vcpu_ioctl_run+0x16e/0x3a3
[<ffffffff880043f6>] :kvm:kvm_vcpu_ioctl+0x10d/0xd7f
[<ffffffff803898d3>] tty_ldisc_deref+0x62/0x75
[<ffffffff8038aa87>] tty_poll+0x5f/0x6d
[<ffffffff80288260>] do_select+0x449/0x466
[<ffffffff80288769>] __pollwait+0x0/0xe1
[<ffffffff804f8bac>] tcp_transmit_skb+0x6a1/0x6de
[<ffffffff8023934d>] __mod_timer+0xb6/0xc4
[<ffffffff804fa8b1>] __tcp_push_pending_frames+0x7c0/0x889
[<ffffffff804cc8b2>] __alloc_skb+0x84/0x13c
[<ffffffff80553f0f>] _spin_lock_bh+0x9/0x19
[<ffffffff804c8c05>] release_sock+0x13/0x9b
[<ffffffff804f039a>] tcp_sendmsg+0x96d/0xa71
[<ffffffff804c6fce>] sock_sendmsg+0xcb/0xe3
[<ffffffff802426ba>] autoremove_wake_function+0x0/0x2e
[<ffffffff802884b1>] core_sys_select+0x234/0x265
[<ffffffff8034bec4>] rb_insert_color+0xb2/0xda
[<ffffffff8024468e>] enqueue_hrtimer+0x64/0x6b
[<ffffffff80244bf4>] hrtimer_start+0xf2/0x104
[<ffffffff80239ead>] __dequeue_signal+0x19/0x15a
[<ffffffff80239953>] recalc_sigpending+0xe/0x25
[<ffffffff8023b477>] dequeue_signal+0xa5/0x126
[<ffffffff8028722f>] do_ioctl+0x2b/0xb6
[<ffffffff802874fd>] vfs_ioctl+0x243/0x25c
[<ffffffff80245c27>] getnstimeofday+0x32/0x8b
[<ffffffff80287552>] sys_ioctl+0x3c/0x5e
[<ffffffff802092de>] system_call+0x7e/0x83
Code: 49 8b 2e 48 89 e8 83 e0 01 48 89 44 24 10 0f 84 85 00 00 00
RIP [<ffffffff88006f44>] :kvm:audit_mappings_page+0x4f/0x115
RSP <ffff8101265df8c8>
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