From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryan Harper Subject: Re: BUG_ON in mmu.c:436 Date: Fri, 28 Sep 2007 13:19:15 -0500 Message-ID: <20070928181915.GH7519@us.ibm.com> References: <20070923215548.GP7519@us.ibm.com> <46F76D46.7040502@qumranet.com> <20070924212649.GS7519@us.ibm.com> <46F82E36.7000402@codemonkey.ws> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="Ah40dssYA/cDqAW1" Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, Ryan Harper , Avi Kivity To: Anthony Liguori Return-path: Content-Disposition: inline In-Reply-To: <46F82E36.7000402-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org --Ah40dssYA/cDqAW1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline * Anthony Liguori [2007-09-24 16:39]: > Ryan Harper wrote: > >* Avi Kivity [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 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:[] [] :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: [] :kvm:kvm_mmu_get_page+0x489/0x518 [] :kvm:kvm_mmu_load+0xe6/0x178 [] :kvm:kvm_vcpu_ioctl_run+0x16e/0x3a3 [] :kvm:kvm_vcpu_ioctl+0x10d/0xd7f [] tty_ldisc_deref+0x62/0x75 [] tty_poll+0x5f/0x6d [] do_select+0x449/0x466 [] __pollwait+0x0/0xe1 [] tcp_transmit_skb+0x6a1/0x6de [] __mod_timer+0xb6/0xc4 [] __tcp_push_pending_frames+0x7c0/0x889 [] __alloc_skb+0x84/0x13c [] _spin_lock_bh+0x9/0x19 [] release_sock+0x13/0x9b [] tcp_sendmsg+0x96d/0xa71 [] sock_sendmsg+0xcb/0xe3 [] autoremove_wake_function+0x0/0x2e [] core_sys_select+0x234/0x265 [] rb_insert_color+0xb2/0xda [] enqueue_hrtimer+0x64/0x6b [] hrtimer_start+0xf2/0x104 [] __dequeue_signal+0x19/0x15a [] recalc_sigpending+0xe/0x25 [] dequeue_signal+0xa5/0x126 [] do_ioctl+0x2b/0xb6 [] vfs_ioctl+0x243/0x25c [] getnstimeofday+0x32/0x8b [] sys_ioctl+0x3c/0x5e [] 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 [] :kvm:audit_mappings_page+0x4f/0x115 RSP -- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx (512) 838-9253 T/L: 678-9253 ryanh-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org --Ah40dssYA/cDqAW1 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="kvm_audit.dmesg" Linux version 2.6.22 (root@leaf8) (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 okir-pn4DOG8n3UYbFoVRYvo4fw@public.gmane.org). 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 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: dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org 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:[] [] :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: [] :kvm:kvm_mmu_get_page+0x489/0x518 [] :kvm:kvm_mmu_load+0xe6/0x178 [] :kvm:kvm_vcpu_ioctl_run+0x16e/0x3a3 [] :kvm:kvm_vcpu_ioctl+0x10d/0xd7f [] tty_ldisc_deref+0x62/0x75 [] tty_poll+0x5f/0x6d [] do_select+0x449/0x466 [] __pollwait+0x0/0xe1 [] tcp_transmit_skb+0x6a1/0x6de [] __mod_timer+0xb6/0xc4 [] __tcp_push_pending_frames+0x7c0/0x889 [] __alloc_skb+0x84/0x13c [] _spin_lock_bh+0x9/0x19 [] release_sock+0x13/0x9b [] tcp_sendmsg+0x96d/0xa71 [] sock_sendmsg+0xcb/0xe3 [] autoremove_wake_function+0x0/0x2e [] core_sys_select+0x234/0x265 [] rb_insert_color+0xb2/0xda [] enqueue_hrtimer+0x64/0x6b [] hrtimer_start+0xf2/0x104 [] __dequeue_signal+0x19/0x15a [] recalc_sigpending+0xe/0x25 [] dequeue_signal+0xa5/0x126 [] do_ioctl+0x2b/0xb6 [] vfs_ioctl+0x243/0x25c [] getnstimeofday+0x32/0x8b [] sys_ioctl+0x3c/0x5e [] 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 [] :kvm:audit_mappings_page+0x4f/0x115 RSP --Ah40dssYA/cDqAW1 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ --Ah40dssYA/cDqAW1 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ kvm-devel mailing list kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/kvm-devel --Ah40dssYA/cDqAW1--