Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.31.6 (root@f12test.localdomain) (gcc version 4.4.2 20091027 (Red Hat 4.4.2-7) (GCC) ) #7 SMP Sun Dec 13 19:27:52 EET 2009 Command line: ro root=/dev/mapper/vg_f12test-lv01 SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=fi nomodeset KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls xen_release_chunk: looking at area pfn 40000-cfe70 xen_release_chunk: looking at area pfn d0000-e0000 xen_release_chunk: looking at area pfn f0000-fec00 xen_release_chunk: looking at area pfn fed00-fee00 xen_release_chunk: looking at area pfn fee01-ff000 released 0 pages of unused memory BIOS-provided physical RAM map: Xen: 0000000000000000 - 000000000009b800 (usable) Xen: 000000000009b800 - 0000000000100000 (reserved) Xen: 0000000000100000 - 0000000040000000 (usable) Xen: 00000000cfe70000 - 00000000cfe7e000 (ACPI data) Xen: 00000000cfe7e000 - 00000000cfe81000 (ACPI NVS) Xen: 00000000cfe81000 - 00000000d0000000 (reserved) Xen: 00000000e0000000 - 00000000f0000000 (reserved) Xen: 00000000fec00000 - 00000000fed00000 (reserved) Xen: 00000000fee00000 - 00000000fee01000 (reserved) Xen: 00000000ff000000 - 0000000100000000 (reserved) DMI present. Phoenix BIOS detected: BIOS may corrupt low RAM, working around it. e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) last_pfn = 0x40000 max_arch_pfn = 0x400000000 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-0000000040000000 0000000000 - 0040000000 page 4k kernel direct mapping tables up to 40000000 @ 100000-302000 RAMDISK: 026a2000 - 03094200 ACPI: RSDP 00000000000f6530 00024 (v02 PTLTD ) ACPI: XSDT 00000000cfe73b17 000CC (v01 PTLTD XSDT 06040000 LTP 00000000) ACPI: FACP 00000000cfe7d307 000F4 (v03 INTEL 06040000 PTL 00000002) ACPI: DSDT 00000000cfe76dec 064A7 (v01 INTEL BEARLAKE 06040000 MSFT 03000001) ACPI: FACS 00000000cfe80fc0 00040 ACPI: _MAR 00000000cfe7d3fb 0012F (v01 Intel OEMDMAR 06040000 LOHR 00000001) ACPI: MCFG 00000000cfe7d52a 0003C (v01 PTLTD MCFG 06040000 LTP 00000000) ACPI: HPET 00000000cfe7d566 00038 (v01 PTLTD HPETTBL 06040000 LTP 00000001) ACPI: APIC 00000000cfe7d59e 0009C (v01 PTLTD APIC 06040000 LTP 00000000) ACPI: BOOT 00000000cfe7d63a 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001) ACPI: SPCR 00000000cfe7d662 00050 (v01 PTLTD $UCRTBL$ 06040000 PTL 00000001) ACPI: ERST 00000000cfe7d6b2 00590 (v01 SMCI ERSTTBL 06040000 SMCI 00000001) ACPI: HEST 00000000cfe7dc42 000A8 (v01 SMCI HESTTBL 06040000 SMCI 00000001) ACPI: BERT 00000000cfe7dcea 00030 (v01 SMCI BERTTBL 06040000 SMCI 00000001) ACPI: EINJ 00000000cfe7dd1a 00170 (v01 SMCI EINJTBL 06040000 SMCI 00000001) ACPI: SLIC 00000000cfe7de8a 00176 (v01 OEMID_ OEMTABLE 06040000 LTP 00000000) ACPI: SSDT 00000000cfe75456 0025F (v01 PmRef Cpu0Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe753b0 000A6 (v01 PmRef Cpu7Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe7530a 000A6 (v01 PmRef Cpu6Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe75264 000A6 (v01 PmRef Cpu5Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe751be 000A6 (v01 PmRef Cpu4Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe75118 000A6 (v01 PmRef Cpu3Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe75072 000A6 (v01 PmRef Cpu2Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe74fcc 000A6 (v01 PmRef Cpu1Tst 00003000 INTL 20050228) ACPI: SSDT 00000000cfe73be3 013E9 (v01 PmRef CpuPm 00003000 INTL 20050228) ACPI: Local APIC address 0xfee00000 No NUMA configuration found Faking a node at 0000000000000000-0000000040000000 Bootmem setup node 0 0000000000000000-0000000040000000 NODE_DATA [0000000000010000 - 0000000000027fff] bootmap [0000000000028000 - 000000000002ffff] pages 8 (8 early reservations) ==> bootmem [0000000000 - 0040000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0003296000 - 00032b3000] XEN PAGETABLES ==> [0003296000 - 00032b3000] #2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #3 [0001000000 - 0002681fd0] TEXT DATA BSS ==> [0001000000 - 0002681fd0] #4 [00026a2000 - 0003094200] RAMDISK ==> [00026a2000 - 0003094200] #5 [0003095000 - 0003296000] XEN START INFO ==> [0003095000 - 0003296000] #6 [0002682000 - 00026821a4] BRK ==> [0002682000 - 00026821a4] #7 [0000100000 - 00002e2000] PGTABLE ==> [0000100000 - 00002e2000] found SMP MP-table at [ffff8800000f6560] f6560 Zone PFN ranges: DMA 0x00000010 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000010 -> 0x0000009b 0: 0x00000100 -> 0x00040000 On node 0 totalpages: 262027 DMA zone: 104 pages used for memmap DMA zone: 485 pages reserved DMA zone: 3390 pages, LIFO batch:0 DMA32 zone: 6552 pages used for memmap DMA32 zone: 251496 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x05] address[0xfecc0000] gsi_base[24]) IOAPIC[1]: apic_id 5, version 32, address 0xfecc0000, GSI 24-47 ACPI: IOAPIC (id[0x06] address[0xfecc0400] gsi_base[48]) IOAPIC[2]: apic_id 6, version 32, address 0xfecc0400, GSI 48-71 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0xffffffff base: 0xfed00000 SMP: Allowing 4 CPUs, 0 hotplug CPUs nr_irqs_gsi: 72 PM: Registered nosave memory: 000000000009b000 - 000000000009c000 PM: Registered nosave memory: 000000000009c000 - 0000000000100000 Allocating PCI resources starting at 40000000 (gap: 40000000:8fe70000) NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1 PERCPU: Allocated 471 4k pages, static data 1926752 bytes trying to map vcpu_info 0 at ffffc9000000b020, mfn 2272db, offset 32 cpu 0 using vcpu_info at ffffc9000000b020 trying to map vcpu_info 1 at ffffc900001e4020, mfn 2274b2, offset 32 cpu 1 using vcpu_info at ffffc900001e4020 trying to map vcpu_info 2 at ffffc900003bd020, mfn 227689, offset 32 cpu 2 using vcpu_info at ffffc900003bd020 trying to map vcpu_info 3 at ffffc90000596020, mfn 228870, offset 32 cpu 3 using vcpu_info at ffffc90000596020 Xen: using vcpu_info placement Built 1 zonelists in Node order, mobility grouping on. Total pages: 254886 Policy zone: DMA32 Kernel command line: ro root=/dev/mapper/vg_f12test-lv01 SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=fi nomodeset PID hash table entries: 4096 (order: 12, 32768 bytes) Initializing CPU#0 PCI-DMA: Using Xen software bounce buffering for IO (Xen-SWIOTLB) xen_swiotlb_fixup: buf=ffff88000544e000 size=67108864 xen_swiotlb_fixup: buf=ffff8800094ae000 size=32768 Placing 64MB Xen software IO TLB between ffff88000544e000 - ffff88000944e000 Xen software IO TLB at phys 0x544e000 - 0x944e000 Memory: 910304k/1048576k available (5228k kernel code, 468k absent, 137804k reserved, 3155k data, 3204k init) SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 Hierarchical RCU implementation. NR_IRQS:4352 nr_irqs:1024 xen: registering gsi 0 triggering 1 polarity 0 xen: --> irq=0 xen_set_ioapic_routing: irq 0 gsi 0 vector 240 ioapic 0 pin 0 triggering 0 polarity 0 xen: registering gsi 1 triggering 1 polarity 0 xen: --> irq=1 xen_set_ioapic_routing: irq 1 gsi 1 vector 32 ioapic 0 pin 1 triggering 0 polarity 0 xen: registering gsi 3 triggering 1 polarity 0 xen: --> irq=3 xen_set_ioapic_routing: irq 3 gsi 3 vector 40 ioapic 0 pin 3 triggering 0 polarity 0 xen: registering gsi 4 triggering 1 polarity 0 xen: --> irq=4 xen_set_ioapic_routing: irq 4 gsi 4 vector 48 ioapic 0 pin 4 triggering 0 polarity 0 xen: registering gsi 5 triggering 1 polarity 0 xen: --> irq=5 xen_set_ioapic_routing: irq 5 gsi 5 vector 56 ioapic 0 pin 5 triggering 0 polarity 0 xen: registering gsi 6 triggering 1 polarity 0 xen: --> irq=6 xen_set_ioapic_routing: irq 6 gsi 6 vector 64 ioapic 0 pin 6 triggering 0 polarity 0 xen: registering gsi 7 triggering 1 polarity 0 xen: --> irq=7 xen_set_ioapic_routing: irq 7 gsi 7 vector 72 ioapic 0 pin 7 triggering 0 polarity 0 xen: registering gsi 8 triggering 1 polarity 0 xen: --> irq=8 xen_set_ioapic_routing: irq 8 gsi 8 vector 80 ioapic 0 pin 8 triggering 0 polarity 0 xen: registering gsi 9 triggering 0 polarity 0 xen: --> irq=9 xen_set_ioapic_routing: irq 9 gsi 9 vector 88 ioapic 0 pin 9 triggering 1 polarity 0 xen: registering gsi 10 triggering 1 polarity 0 xen: --> irq=10 xen_set_ioapic_routing: irq 10 gsi 10 vector 96 ioapic 0 pin 10 triggering 0 polarity 0 xen: registering gsi 11 triggering 1 polarity 0 xen: --> irq=11 xen_set_ioapic_routing: irq 11 gsi 11 vector 104 ioapic 0 pin 11 triggering 0 polarity 0 xen: registering gsi 12 triggering 1 polarity 0 xen: --> irq=12 xen_set_ioapic_routing: irq 12 gsi 12 vector 112 ioapic 0 pin 12 triggering 0 polarity 0 xen: registering gsi 13 triggering 1 polarity 0 xen: --> irq=13 xen_set_ioapic_routing: irq 13 gsi 13 vector 120 ioapic 0 pin 13 triggering 0 polarity 0 xen: registering gsi 14 triggering 1 polarity 0 xen: --> irq=14 xen_set_ioapic_routing: irq 14 gsi 14 vector 136 ioapic 0 pin 14 triggering 0 polarity 0 xen: registering gsi 15 triggering 1 polarity 0 xen: --> irq=15 xen_set_ioapic_routing: irq 15 gsi 15 vector 144 ioapic 0 pin 15 triggering 0 polarity 0 Detected 2660.002 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 16384 ... MAX_LOCKDEP_CHAINS: 32768 ... CHAINHASH_SIZE: 16384 memory used by lock dependency info: 6207 kB per task-struct memory footprint: 2688 bytes allocated 10485760 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups ODEBUG: 12 of 12 active objects replaced Xen: using vcpuop timer interface installing Xen timer for CPU 0 alloc irq_desc for 1023 on node 0 alloc kstat_irqs on node 0 xen: vcpu_time_info placement not supported Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.00 BogoMIPS (lpj=2660002) Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys net_cls CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU 0/0x0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 mce: CPU supports 6 MCE banks Performance Counters: unsupported p6 CPU model 23 no PMU driver, software counters only. lockdep: fixing up alternatives. SMP alternatives: switching to UP code ACPI: Core revision 20090521 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 21377 entries in 84 pages alloc irq_desc for 1022 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1021 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1020 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1019 on node 0 alloc kstat_irqs on node 0 installing Xen timer for CPU 1 alloc irq_desc for 1018 on node 0 alloc kstat_irqs on node 0 lockdep: fixing up alternatives. SMP alternatives: switching to SMP code alloc irq_desc for 1017 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1016 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1015 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1014 on node 0 alloc kstat_irqs on node 0 Initializing CPU#1 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU 1/0x0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 mce: CPU supports 6 MCE banks installing Xen timer for CPU 2 alloc irq_desc for 1013 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1012 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1011 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1010 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1009 on node 0 alloc kstat_irqs on node 0 Initializing CPU#2 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU 2/0x0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 2 mce: CPU supports 6 MCE banks installing Xen timer for CPU 3 alloc irq_desc for 1008 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1007 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1006 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1005 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 1004 on node 0 alloc kstat_irqs on node 0 Initializing CPU#3 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 6144K CPU 3/0x0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 3 mce: CPU supports 6 MCE banks Brought up 4 CPUs CPU0 attaching sched-domain: domain 0: span 0-3 level CPU groups: 0 1 2 3 CPU1 attaching sched-domain: domain 0: span 0-3 level CPU groups: 1 2 3 0 CPU2 attaching sched-domain: domain 0: span 0-3 level CPU groups: 2 3 0 1 CPU3 attaching sched-domain: domain 0: span 0-3 level CPU groups: 3 0 1 2 Booting paravirtualized kernel on Xen Xen version: 3.4.2 (preserve-AD) (dom0) Grant tables using version 1 layout. Grant table initialized regulator: core version 0.5 Time: 7:01:12 Date: 12/14/09 NET: Registered protocol family 16 alloc irq_desc for 1003 on node 0 alloc kstat_irqs on node 0 xenbus_probe_init ok ACPI: bus type pci registered PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 16 PCI: MCFG area at e0000000 reserved in E820 PCI: Using MMCONFIG at e0000000 - e10fffff PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S1 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI Warning: \_SB_.PCI0._OSC: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 _OSC evaluation returned wrong type ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.0: PME# supported from D0 D3hot D3cold pci 0000:00:01.0: PME# disabled pci 0000:00:06.0: PME# supported from D0 D3hot D3cold pci 0000:00:06.0: PME# disabled pci 0000:00:1a.0: reg 20 io port: [0x1820-0x183f] pci 0000:00:1a.1: reg 20 io port: [0x1840-0x185f] pci 0000:00:1a.2: reg 20 io port: [0x1860-0x187f] pci 0000:00:1a.7: reg 10 32bit mmio: [0xd0000000-0xd00003ff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: PME# disabled pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold pci 0000:00:1c.4: PME# disabled pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold pci 0000:00:1c.5: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x1880-0x189f] pci 0000:00:1d.1: reg 20 io port: [0x18a0-0x18bf] pci 0000:00:1d.2: reg 20 io port: [0x18c0-0x18df] pci 0000:00:1d.7: reg 10 32bit mmio: [0xd0000400-0xd00007ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0290 (mask 0097) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0ca0 (mask 00af) pci 0000:00:1f.2: reg 10 io port: [0x1c50-0x1c57] pci 0000:00:1f.2: reg 14 io port: [0x1c44-0x1c47] pci 0000:00:1f.2: reg 18 io port: [0x1c48-0x1c4f] pci 0000:00:1f.2: reg 1c io port: [0x1c40-0x1c43] pci 0000:00:1f.2: reg 20 io port: [0x18e0-0x18ff] pci 0000:00:1f.2: reg 24 32bit mmio: [0xd0000800-0xd0000fff] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.3: reg 10 64bit mmio: [0xd0001000-0xd00010ff] pci 0000:00:1f.3: reg 20 io port: [0x1100-0x111f] pci 0000:00:1f.6: reg 10 64bit mmio: [0xd0002000-0xd0002fff] pci 0000:01:00.0: PXH quirk detected; SHPC device MSI disabled pci 0000:01:00.0: PME# supported from D0 D3hot D3cold pci 0000:01:00.0: PME# disabled pci 0000:01:00.1: reg 10 32bit mmio: [0xd0100000-0xd0100fff] pci 0000:01:00.2: PXH quirk detected; SHPC device MSI disabled pci 0000:01:00.2: PME# supported from D0 D3hot D3cold pci 0000:01:00.2: PME# disabled pci 0000:01:00.3: reg 10 32bit mmio: [0xd0101000-0xd0101fff] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:01.0: bridge io port: [0x2000-0x2fff] pci 0000:00:01.0: bridge 32bit mmio: [0xd0100000-0xd02fffff] pci 0000:02:03.0: reg 10 io port: [0x2400-0x24ff] pci 0000:02:03.0: reg 14 64bit mmio: [0xd0200000-0xd0201fff] pci 0000:02:03.0: reg 1c io port: [0x2000-0x20ff] pci 0000:02:03.0: reg 30 32bit mmio: [0x000000-0x07ffff] pci 0000:01:00.0: bridge io port: [0x2000-0x2fff] pci 0000:01:00.0: bridge 32bit mmio: [0xd0200000-0xd02fffff] pci 0000:04:00.0: reg 10 32bit mmio: [0xd0320000-0xd033ffff] pci 0000:04:00.0: reg 14 32bit mmio: [0xd0300000-0xd031ffff] pci 0000:04:00.0: reg 18 io port: [0x3000-0x301f] pci 0000:04:00.0: reg 30 32bit mmio: [0x000000-0x01ffff] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold pci 0000:04:00.0: PME# disabled pci 0000:04:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:06.0: bridge io port: [0x3000-0x3fff] pci 0000:00:06.0: bridge 32bit mmio: [0xd0300000-0xd03fffff] pci 0000:05:00.0: reg 10 32bit mmio: [0xd0420000-0xd043ffff] pci 0000:05:00.0: reg 14 32bit mmio: [0xd0400000-0xd041ffff] pci 0000:05:00.0: reg 18 io port: [0x4000-0x401f] pci 0000:05:00.0: reg 30 32bit mmio: [0x000000-0x01ffff] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold pci 0000:05:00.0: PME# disabled pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:1c.0: bridge io port: [0x4000-0x4fff] pci 0000:00:1c.0: bridge 32bit mmio: [0xd0400000-0xd04fffff] pci 0000:0d:00.0: reg 10 32bit mmio: [0xd0500000-0xd051ffff] pci 0000:0d:00.0: reg 18 io port: [0x5000-0x501f] pci 0000:0d:00.0: PME# supported from D0 D3hot D3cold pci 0000:0d:00.0: PME# disabled pci 0000:0d:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:1c.4: bridge io port: [0x5000-0x5fff] pci 0000:00:1c.4: bridge 32bit mmio: [0xd0500000-0xd05fffff] pci 0000:0f:00.0: reg 10 32bit mmio: [0xd0600000-0xd061ffff] pci 0000:0f:00.0: reg 18 io port: [0x6000-0x601f] pci 0000:0f:00.0: PME# supported from D0 D3hot D3cold pci 0000:0f:00.0: PME# disabled pci 0000:0f:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:1c.5: bridge io port: [0x6000-0x6fff] pci 0000:00:1c.5: bridge 32bit mmio: [0xd0600000-0xd06fffff] pci 0000:11:04.0: reg 10 32bit mmio: [0xd8000000-0xdfffffff] pci 0000:11:04.0: reg 14 io port: [0x7000-0x70ff] pci 0000:11:04.0: reg 18 32bit mmio: [0xd0700000-0xd070ffff] pci 0000:11:04.0: reg 30 32bit mmio: [0x000000-0x01ffff] pci 0000:11:04.0: supports D1 D2 pci 0000:00:1e.0: transparent bridge pci 0000:00:1e.0: bridge io port: [0x7000-0x7fff] pci 0000:00:1e.0: bridge 32bit mmio: [0xd0700000-0xd07fffff] pci 0000:00:1e.0: bridge 64bit mmio pref: [0xd8000000-0xdfffffff] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG_.PXHA._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG_.PXHB._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP6._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] _OSC evaluation returned wrong type ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15) sync cpu 0 get result ffffffff max_id 0 Failed to sync pcpu 0 xenbus_probe_backend_init bus registered ok xen_balloon: Initialising balloon driver with page order 0. SCSI subsystem initialized libata version 3.00 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 IO APIC resources couldn't be allocated. NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default DMA-API: preallocated 32768 debug entries DMA-API: debugging enabled by kernel config Switched to high resolution mode on CPU 0 Switched to high resolution mode on CPU 3 Switched to high resolution mode on CPU 1 Switched to high resolution mode on CPU 2 pnp: PnP ACPI init ACPI: bus type pnp registered xen: registering gsi 13 triggering 1 polarity 0 xen_allocate_pirq: returning irq 13 for gsi 13 xen: --> irq=13 xen_set_ioapic_routing: irq 13 gsi 13 vector 120 ioapic 0 pin 13 triggering 0 polarity 0 xen: registering gsi 8 triggering 1 polarity 0 xen_allocate_pirq: returning irq 8 for gsi 8 xen: --> irq=8 xen_set_ioapic_routing: irq 8 gsi 8 vector 80 ioapic 0 pin 8 triggering 0 polarity 0 xen: registering gsi 1 triggering 1 polarity 0 xen_allocate_pirq: returning irq 1 for gsi 1 xen: --> irq=1 xen_set_ioapic_routing: irq 1 gsi 1 vector 32 ioapic 0 pin 1 triggering 0 polarity 0 xen: registering gsi 12 triggering 1 polarity 0 xen_allocate_pirq: returning irq 12 for gsi 12 xen: --> irq=12 xen_set_ioapic_routing: irq 12 gsi 12 vector 112 ioapic 0 pin 12 triggering 0 polarity 0 xen: registering gsi 4 triggering 1 polarity 0 xen_allocate_pirq: returning irq 4 for gsi 4 xen: --> irq=4 xen_set_ioapic_routing: irq 4 gsi 4 vector 48 ioapic 0 pin 4 triggering 0 polarity 0 xen: registering gsi 3 triggering 1 polarity 0 xen_allocate_pirq: returning irq 3 for gsi 3 xen: --> irq=3 xen_set_ioapic_routing: irq 3 gsi 3 vector 40 ioapic 0 pin 3 triggering 0 polarity 0 xen: registering gsi 6 triggering 1 polarity 0 xen_allocate_pirq: returning irq 6 for gsi 6 xen: --> irq=6 xen_set_ioapic_routing: irq 6 gsi 6 vector 64 ioapic 0 pin 6 triggering 0 polarity 0 pnp: PnP ACPI: found 13 devices ACPI: ACPI bus type pnp unregistered system 00:01: ioport range 0x295-0x296 has been reserved system 00:01: ioport range 0x800-0x80f has been reserved system 00:01: ioport range 0x1000-0x107f has been reserved system 00:01: ioport range 0x1180-0x11bf has been reserved system 00:01: ioport range 0x4d0-0x4d1 has been reserved system 00:01: ioport range 0xfe00-0xfe00 has been reserved system 00:01: iomem range 0xfed14000-0xfed17fff has been reserved system 00:01: iomem range 0xe0000000-0xefffffff has been reserved system 00:01: iomem range 0xfef00000-0xfeffffff has been reserved work_for_cpu used greatest stack depth: 6400 bytes left pci 0000:01:00.0: PCI bridge, secondary bus 0000:02 pci 0000:01:00.0: IO window: 0x2000-0x2fff pci 0000:01:00.0: MEM window: 0xd0200000-0xd02fffff pci 0000:01:00.0: PREFETCH window: 0x40000000-0x400fffff pci 0000:01:00.2: PCI bridge, secondary bus 0000:03 pci 0000:01:00.2: IO window: disabled pci 0000:01:00.2: MEM window: disabled pci 0000:01:00.2: PREFETCH window: disabled pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 pci 0000:00:01.0: IO window: 0x2000-0x2fff pci 0000:00:01.0: MEM window: 0xd0100000-0xd02fffff pci 0000:00:01.0: PREFETCH window: 0x40000000-0x400fffff pci 0000:00:06.0: PCI bridge, secondary bus 0000:04 pci 0000:00:06.0: IO window: 0x3000-0x3fff pci 0000:00:06.0: MEM window: 0xd0300000-0xd03fffff pci 0000:00:06.0: PREFETCH window: 0x40100000-0x401fffff pci 0000:00:1c.0: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.0: IO window: 0x4000-0x4fff pci 0000:00:1c.0: MEM window: 0xd0400000-0xd04fffff pci 0000:00:1c.0: PREFETCH window: 0x40200000-0x402fffff pci 0000:00:1c.4: PCI bridge, secondary bus 0000:0d pci 0000:00:1c.4: IO window: 0x5000-0x5fff pci 0000:00:1c.4: MEM window: 0xd0500000-0xd05fffff pci 0000:00:1c.4: PREFETCH window: disabled pci 0000:00:1c.5: PCI bridge, secondary bus 0000:0f pci 0000:00:1c.5: IO window: 0x6000-0x6fff pci 0000:00:1c.5: MEM window: 0xd0600000-0xd06fffff pci 0000:00:1c.5: PREFETCH window: disabled pci 0000:00:1e.0: PCI bridge, secondary bus 0000:11 pci 0000:00:1e.0: IO window: 0x7000-0x7fff pci 0000:00:1e.0: MEM window: 0xd0700000-0xd07fffff pci 0000:00:1e.0: PREFETCH window: 0x000000d8000000-0x000000dfffffff xen: registering gsi 16 triggering 0 polarity 1 alloc irq_desc for 16 on node 0 alloc kstat_irqs on node 0 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:01.0: setting latency timer to 64 pci 0000:01:00.0: setting latency timer to 64 pci 0000:01:00.2: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:06.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:06.0: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.0: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.4: setting latency timer to 64 xen: registering gsi 17 triggering 0 polarity 1 alloc irq_desc for 17 on node 0 alloc kstat_irqs on node 0 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 160 ioapic 0 pin 17 triggering 1 polarity 1 pci 0000:00:1c.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.5: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:01: resource 0 io: [0x2000-0x2fff] pci_bus 0000:01: resource 1 mem: [0xd0100000-0xd02fffff] pci_bus 0000:01: resource 2 pref mem [0x40000000-0x400fffff] pci_bus 0000:02: resource 0 io: [0x2000-0x2fff] pci_bus 0000:02: resource 1 mem: [0xd0200000-0xd02fffff] pci_bus 0000:02: resource 2 pref mem [0x40000000-0x400fffff] pci_bus 0000:04: resource 0 io: [0x3000-0x3fff] pci_bus 0000:04: resource 1 mem: [0xd0300000-0xd03fffff] pci_bus 0000:04: resource 2 pref mem [0x40100000-0x401fffff] pci_bus 0000:05: resource 0 io: [0x4000-0x4fff] pci_bus 0000:05: resource 1 mem: [0xd0400000-0xd04fffff] pci_bus 0000:05: resource 2 pref mem [0x40200000-0x402fffff] pci_bus 0000:0d: resource 0 io: [0x5000-0x5fff] pci_bus 0000:0d: resource 1 mem: [0xd0500000-0xd05fffff] pci_bus 0000:0f: resource 0 io: [0x6000-0x6fff] pci_bus 0000:0f: resource 1 mem: [0xd0600000-0xd06fffff] pci_bus 0000:11: resource 0 io: [0x7000-0x7fff] pci_bus 0000:11: resource 1 mem: [0xd0700000-0xd07fffff] pci_bus 0000:11: resource 2 pref mem [0xd8000000-0xdfffffff] pci_bus 0000:11: resource 3 io: [0x00-0xffff] pci_bus 0000:11: resource 4 mem: [0x000000-0xffffffffffffffff] NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 9, 2097152 bytes) TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... Freeing initrd memory: 10184k freed Simple Boot Flag at 0x36 set to 0x80 audit: initializing netlink socket (disabled) type=2000 audit(1260774073.886:1): initialized HugeTLB registered 2 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) msgmni has been set to 1797 SELinux: Registering netfilter hooks cryptomgr_test used greatest stack depth: 5312 bytes left alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) PCI quirk: reroute interrupts for 0x8086:0x0329 PCI quirk: reroute interrupts for 0x8086:0x032a pci 0000:11:04.0: Boot video device alloc irq_desc for 1002 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:01.0: setting latency timer to 64 alloc irq_desc for 1001 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:06.0: setting latency timer to 64 alloc irq_desc for 1000 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.0: setting latency timer to 64 alloc irq_desc for 999 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.4: setting latency timer to 64 work_for_cpu used greatest stack depth: 5296 bytes left alloc irq_desc for 998 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.5: setting latency timer to 64 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 _OSC evaluation returned wrong type _OSC evaluation returned wrong type _OSC evaluation returned wrong type _OSC evaluation returned wrong type _OSC evaluation returned wrong type _OSC evaluation returned wrong type pciehp: PCI Express Hot Plug Controller Driver version: 0.4 acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button [PWRF] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0A03:00/PNP0C0C:00/input/input1 ACPI: Power Button [PWRB] ACPI: SSDT 00000000cfe756b5 0021F (v01 PmRef Cpu0Ist 00003000 INTL 20050228) ACPI: SSDT 00000000cfe758d4 001B0 (v01 PmRef Cpu1Ist 00003000 INTL 20050228) ACPI: SSDT 00000000cfe75a84 001B0 (v01 PmRef Cpu2Ist 00003000 INTL 20050228) ACPI: SSDT 00000000cfe75c34 001B0 (v01 PmRef Cpu3Ist 00003000 INTL 20050228) registering netback alloc irq_desc for 997 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 996 on node 0 alloc kstat_irqs on node 0 hpet_acpi_add: no address or irqs in _CRS Non-volatile memory driver v1.3 Linux agpgart interface v0.103 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A brd: module loaded loop: module loaded input: Macintosh mouse button emulation as /devices/virtual/input/input2 ahci 0000:00:1f.2: version 3.0 xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 160 ioapic 0 pin 17 triggering 1 polarity 1 ahci 0000:00:1f.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17 alloc irq_desc for 995 on node 0 alloc kstat_irqs on node 0 ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part ems ahci 0000:00:1f.2: setting latency timer to 64 scsi0 : ahci scsi1 : ahci scsi2 : ahci scsi3 : ahci scsi4 : ahci scsi5 : ahci ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 995 ata2: SATA max UDMA/133 abar m2048@0xd0000800 port 0xd0000980 irq 995 ata3: SATA max UDMA/133 abar m2048@0xd0000800 port 0xd0000a00 irq 995 ata4: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 995 ata5: SATA max UDMA/133 abar m2048@0xd0000800 port 0xd0000b00 irq 995 ata6: SATA max UDMA/133 abar m2048@0xd0000800 port 0xd0000b80 irq 995 work_for_cpu used greatest stack depth: 4960 bytes left Fixed MDIO Bus: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver xen: registering gsi 18 triggering 0 polarity 1 alloc irq_desc for 18 on node 0 alloc kstat_irqs on node 0 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 216 ioapic 0 pin 18 triggering 1 polarity 1 ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18 ehci_hcd 0000:00:1a.7: setting latency timer to 64 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported ehci_hcd 0000:00:1a.7: irq 18, io mem 0xd0000000 ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.31.6 ehci_hcd usb usb1: SerialNumber: 0000:00:1a.7 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected work_for_cpu used greatest stack depth: 3888 bytes left xen: registering gsi 23 triggering 0 polarity 1 alloc irq_desc for 23 on node 0 alloc kstat_irqs on node 0 xen: --> irq=23 xen_set_ioapic_routing: irq 23 gsi 23 vector 33 ioapic 0 pin 23 triggering 1 polarity 1 ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 23, io mem 0xd0000400 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: EHCI Host Controller usb usb2: Manufacturer: Linux 2.6.31.6 ehci_hcd usb usb2: SerialNumber: 0000:00:1d.7 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 6 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver uhci_hcd: USB Universal Host Controller Interface driver xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 uhci_hcd 0000:00:1a.0: setting latency timer to 64 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001820 usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: UHCI Host Controller usb usb3: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb3: SerialNumber: 0000:00:1a.0 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 160 ioapic 0 pin 17 triggering 1 polarity 1 uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 uhci_hcd 0000:00:1a.1: setting latency timer to 64 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 17, io base 0x00001840 usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb4: Product: UHCI Host Controller usb usb4: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb4: SerialNumber: 0000:00:1a.1 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 216 ioapic 0 pin 18 triggering 1 polarity 1 uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 uhci_hcd 0000:00:1a.2: setting latency timer to 64 uhci_hcd 0000:00:1a.2: UHCI Host Controller uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1a.2: irq 18, io base 0x00001860 usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb5: Product: UHCI Host Controller usb usb5: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb5: SerialNumber: 0000:00:1a.2 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected xen: registering gsi 23 triggering 0 polarity 1 xen_allocate_pirq: returning irq 23 for gsi 23 xen: --> irq=23 xen_set_ioapic_routing: irq 23 gsi 23 vector 33 ioapic 0 pin 23 triggering 1 polarity 1 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001880 usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb6: Product: UHCI Host Controller usb usb6: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb6: SerialNumber: 0000:00:1d.0 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected xen: registering gsi 22 triggering 0 polarity 1 alloc irq_desc for 22 on node 0 alloc kstat_irqs on node 0 xen: --> irq=22 xen_set_ioapic_routing: irq 22 gsi 22 vector 41 ioapic 0 pin 22 triggering 1 polarity 1 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7 uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018a0 usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb7: Product: UHCI Host Controller usb usb7: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb7: SerialNumber: 0000:00:1d.1 usb usb7: configuration #1 chosen from 1 choice hub 7-0:1.0: USB hub found hub 7-0:1.0: 2 ports detected xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 216 ioapic 0 pin 18 triggering 1 polarity 1 uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 uhci_hcd 0000:00:1d.2: setting latency timer to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8 uhci_hcd 0000:00:1d.2: irq 18, io base 0x000018c0 usb usb8: New USB device found, idVendor=1d6b, idProduct=0001 usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb8: Product: UHCI Host Controller usb usb8: Manufacturer: Linux 2.6.31.6 uhci_hcd usb usb8: SerialNumber: 0000:00:1d.2 usb usb8: configuration #1 chosen from 1 choice hub 8-0:1.0: USB hub found hub 8-0:1.0: 2 ports detected work_for_cpu used greatest stack depth: 3840 bytes left PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 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 rtc_cmos 00:05: RTC can wake from S4 rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, 114 bytes nvram device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver nf_conntrack version 0.5.0 (8192 buckets, 32768 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 17 PM: Resume from disk failed. registered taskstats version 1 No TPM chip found, activating TPM-bypass! Magic number: 5:789:15 rtc_cmos 00:05: setting system clock to 2009-12-14 07:01:14 UTC (1260774074) Initalizing network drop monitor service ata3: SATA link down (SStatus 0 SControl 300) ata2: SATA link down (SStatus 0 SControl 300) ata6: SATA link down (SStatus 0 SControl 300) ata5: SATA link down (SStatus 0 SControl 300) usb 1-5: new high speed USB device using ehci_hcd and address 2 ====================================================== [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ] 2.6.31.6 #7 ------------------------------------------------------ khubd/42 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: (&retval->lock){......}, at: [] dma_pool_alloc+0x45/0x321 and this task is already holding: (&ehci->lock){-.....}, at: [] ehci_urb_enqueue+0xb4/0xd7a which would create a new lock dependency: (&ehci->lock){-.....} -> (&retval->lock){......} but this new dependency connects a HARDIRQ-irq-safe lock: (&ehci->lock){-.....} ... which became HARDIRQ-irq-safe at: [] __lock_acquire+0x254/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] ehci_irq+0x41/0x441 [] usb_hcd_irq+0x59/0xcc [] handle_IRQ_event+0x62/0x148 [] handle_level_irq+0x90/0xf9 [] handle_irq+0x9a/0xba [] xen_evtchn_do_upcall+0x10c/0x1bd [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff to a HARDIRQ-irq-unsafe lock: (purge_lock){+.+...} ... which became HARDIRQ-irq-unsafe at: ... [] __lock_acquire+0x2c8/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x63/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_alloc_ptpage+0x47/0x75 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdd [] vmap_page_range_noflush+0x1c5/0x315 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x12f/0x167 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff other info that might help us debug this: 2 locks held by khubd/42: #0: (usb_address0_mutex){+.+...}, at: [] hub_port_init+0x8c/0x7ec #1: (&ehci->lock){-.....}, at: [] ehci_urb_enqueue+0xb4/0xd7a the HARDIRQ-irq-safe lock's dependencies: -> (&ehci->lock){-.....} ops: 0 { IN-HARDIRQ-W at: [] __lock_acquire+0x254/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] ehci_irq+0x41/0x441 [] usb_hcd_irq+0x59/0xcc [] handle_IRQ_event+0x62/0x148 [] handle_level_irq+0x90/0xf9 [] handle_irq+0x9a/0xba [] xen_evtchn_do_upcall+0x10c/0x1bd [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] ehci_irq+0x41/0x441 [] usb_hcd_irq+0x59/0xcc [] handle_IRQ_event+0x62/0x148 [] handle_level_irq+0x90/0xf9 [] handle_irq+0x9a/0xba [] xen_evtchn_do_upcall+0x10c/0x1bd [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff } ... key at: [] __key.35642+0x0/0x8 -> (hcd_urb_list_lock){......} ops: 0 { INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] usb_hcd_link_urb_to_ep+0x37/0xc8 [] usb_hcd_submit_urb+0x308/0xa03 [] usb_submit_urb+0x258/0x2eb [] usb_start_wait_urb+0x71/0x1d4 [] usb_control_msg+0x10c/0x144 [] usb_get_descriptor+0x83/0xc9 [] usb_get_device_descriptor+0x85/0xc8 [] usb_add_hcd+0x472/0x6a8 [] usb_hcd_pci_probe+0x263/0x3bd [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] 0xffffffffffffffff } ... key at: [] hcd_urb_list_lock+0x18/0x40 ... acquired at: [] __lock_acquire+0xa79/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] usb_hcd_link_urb_to_ep+0x37/0xc8 [] ehci_urb_enqueue+0xcd/0xd7a [] usb_hcd_submit_urb+0x86d/0xa03 [] usb_submit_urb+0x258/0x2eb [] usb_start_wait_urb+0x71/0x1d4 [] usb_control_msg+0x10c/0x144 [] hub_port_init+0x319/0x7ec [] hub_events+0x94d/0x11e6 [] hub_thread+0x46/0x1cf [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] 0xffffffffffffffff the HARDIRQ-irq-unsafe lock's dependencies: -> (purge_lock){+.+...} ops: 0 { HARDIRQ-ON-W at: [] __lock_acquire+0x2c8/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x63/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_alloc_ptpage+0x47/0x75 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdd [] vmap_page_range_noflush+0x1c5/0x315 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x12f/0x167 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff SOFTIRQ-ON-W at: [] __lock_acquire+0x2e9/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x63/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_alloc_ptpage+0x47/0x75 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdd [] vmap_page_range_noflush+0x1c5/0x315 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x12f/0x167 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x63/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_alloc_ptpage+0x47/0x75 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdd [] vmap_page_range_noflush+0x1c5/0x315 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x12f/0x167 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff } ... key at: [] purge_lock.26576+0x18/0x40 -> (vmap_area_lock){+.+...} ops: 0 { HARDIRQ-ON-W at: [] __lock_acquire+0x2c8/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x116/0x28a [] __get_vm_area_node+0x14a/0x20a [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff SOFTIRQ-ON-W at: [] __lock_acquire+0x2e9/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x116/0x28a [] __get_vm_area_node+0x14a/0x20a [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x116/0x28a [] __get_vm_area_node+0x14a/0x20a [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x12c/0x1f8 [] vfs_caches_init+0xb8/0x140 [] start_kernel+0x3ef/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff } ... key at: [] vmap_area_lock+0x18/0x40 -> (&rnp->lock){..-...} ops: 0 { IN-SOFTIRQ-W at: [] __lock_acquire+0x275/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock_irqsave+0x5d/0xab [] cpu_quiet+0x38/0xb0 [] __rcu_process_callbacks+0x83/0x259 [] rcu_process_callbacks+0x5d/0x76 [] __do_softirq+0xf6/0x1f0 [] call_softirq+0x1c/0x30 [] do_softirq+0x5f/0xd7 [] irq_exit+0x66/0xbc [] xen_evtchn_do_upcall+0x18d/0x1bd [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock_irqsave+0x5d/0xab [] rcu_init_percpu_data+0x3d/0x18b [] rcu_cpu_notify+0x4a/0xa7 [] __rcu_init+0x168/0x1b3 [] rcu_init+0x1c/0x3e [] start_kernel+0x268/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff } ... key at: [] __key.20515+0x0/0x8 ... acquired at: [] __lock_acquire+0xa79/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock_irqsave+0x5d/0xab [] __call_rcu+0x9d/0x13c [] call_rcu+0x28/0x3e [] __free_vmap_area+0x7b/0x98 [] __purge_vmap_area_lazy+0x149/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_create_contiguous_region+0x4a/0xf3 [] xen_swiotlb_alloc_coherent+0x84/0xef [] dma_alloc_coherent+0xaf/0xec [] dmam_alloc_coherent+0x67/0xc0 [] ahci_port_start+0x63/0xf6 [] ata_host_start+0xf4/0x1a9 [] ata_host_activate+0x39/0x102 [] ahci_init_one+0xca3/0xcd7 [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] 0xffffffffffffffff -> (&rcu_state.onofflock){..-...} ops: 0 { IN-SOFTIRQ-W at: [] __lock_acquire+0x275/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] rcu_start_gp+0xc5/0x154 [] cpu_quiet_msk+0xae/0xcd [] rcu_process_dyntick+0xe0/0x11d [] force_quiescent_state+0x121/0x1a2 [] __rcu_process_callbacks+0x48/0x259 [] rcu_process_callbacks+0x3e/0x76 [] __do_softirq+0xf6/0x1f0 [] call_softirq+0x1c/0x30 [] do_softirq+0x5f/0xd7 [] irq_exit+0x66/0xbc [] xen_evtchn_do_upcall+0x18d/0x1bd [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x33f/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] rcu_init_percpu_data+0xe6/0x18b [] rcu_cpu_notify+0x4a/0xa7 [] __rcu_init+0x168/0x1b3 [] rcu_init+0x1c/0x3e [] start_kernel+0x268/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff } ... key at: [] rcu_state+0x14f0/0x1580 ... acquired at: [] __lock_acquire+0xa79/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] rcu_init_percpu_data+0xfa/0x18b [] rcu_cpu_notify+0x4a/0xa7 [] __rcu_init+0x168/0x1b3 [] rcu_init+0x1c/0x3e [] start_kernel+0x268/0x44c [] x86_64_start_reservations+0xbb/0xd6 [] xen_start_kernel+0x5dc/0x5e3 [] 0xffffffffffffffff ... acquired at: [] __lock_acquire+0xa79/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] rcu_start_gp+0xc5/0x154 [] __call_rcu+0xa8/0x13c [] call_rcu+0x28/0x3e [] __free_vmap_area+0x7b/0x98 [] __purge_vmap_area_lazy+0x149/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_create_contiguous_region+0x4a/0xf3 [] xen_swiotlb_alloc_coherent+0x84/0xef [] dma_alloc_coherent+0xaf/0xec [] dmam_alloc_coherent+0x67/0xc0 [] ahci_port_start+0x63/0xf6 [] ata_host_start+0xf4/0x1a9 [] ata_host_activate+0x39/0x102 [] ahci_init_one+0xca3/0xcd7 [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] 0xffffffffffffffff ... acquired at: [] __lock_acquire+0xa79/0xc0e [] lock_acquire+0xee/0x12e [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x132/0x198 [] vm_unmap_aliases+0x18f/0x1b2 [] xen_create_contiguous_region+0x4a/0xf3 [] xen_swiotlb_alloc_coherent+0x84/0xef [] dma_alloc_coherent+0xaf/0xec [] dmam_alloc_coherent+0x67/0xc0 [] ahci_port_start+0x63/0xf6 [] ata_host_start+0xf4/0x1a9 [] ata_host_activate+0x39/0x102 [] ahci_init_one+0xca3/0xcd7 [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] 0xffffffffffffffff stack backtrace: Pid: 42, comm: khubd Not tainted 2.6.31.6 #7 Call Trace: [] check_usage+0x29a/0x2bf [] ? check_noncircular+0xa1/0xe8 [] check_irq_usage+0x70/0xe9 [] __lock_acquire+0x973/0xc0e [] lock_acquire+0xee/0x12e [] ? dma_pool_alloc+0x45/0x321 [] ? dma_pool_alloc+0x45/0x321 [] _spin_lock_irqsave+0x5d/0xab [] ? dma_pool_alloc+0x45/0x321 [] ? add_lock_to_list+0x8a/0xe5 [] dma_pool_alloc+0x45/0x321 [] ? xen_clocksource_read+0x34/0x4a [] ? xen_sched_clock+0x23/0xaf [] ? xen_force_evtchn_callback+0x20/0x36 [] ? check_events+0x12/0x20 [] ehci_qh_alloc+0x37/0xfe [] ? xen_restore_fl_direct_end+0x0/0x1 [] qh_append_tds+0x4c/0x478 [] ? _spin_unlock+0x3a/0x55 [] ehci_urb_enqueue+0xf2/0xd7a [] ? check_events+0x12/0x20 [] ? dma_map_single_attrs.clone.2+0x4a/0xf3 [] usb_hcd_submit_urb+0x86d/0xa03 [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? xen_force_evtchn_callback+0x20/0x36 [] ? debug_check_no_locks_freed+0x13d/0x16a [] ? check_events+0x12/0x20 [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? lockdep_init_map+0xad/0x138 [] usb_submit_urb+0x258/0x2eb [] ? __init_waitqueue_head+0x4d/0x76 [] usb_start_wait_urb+0x71/0x1d4 [] usb_control_msg+0x10c/0x144 [] hub_port_init+0x319/0x7ec [] hub_events+0x94d/0x11e6 [] ? check_events+0x12/0x20 [] ? xen_force_evtchn_callback+0x20/0x36 [] hub_thread+0x46/0x1cf [] ? autoremove_wake_function+0x0/0x5f [] ? hub_thread+0x0/0x1cf [] kthread+0xac/0xb4 [] child_rip+0xa/0x20 [] ? restore_args+0x0/0x30 [] ? child_rip+0x0/0x20 usb 1-5: New USB device found, idVendor=14dd, idProduct=0002 usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-5: Product: Multidevice usb 1-5: Manufacturer: Peppercon AG usb 1-5: SerialNumber: 0962b201b34649022DFD5493FE193F22 usb 1-5: configuration #1 chosen from 1 choice input: Peppercon AG Multidevice as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.2/input/input3 generic-usb 0003:14DD:0002.0001: input,hidraw0: USB HID v1.01 Mouse [Peppercon AG Multidevice] on usb-0000:00:1a.7-5/input2 input: Peppercon AG Multidevice as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.3/input/input4 generic-usb 0003:14DD:0002.0002: input,hidraw1: USB HID v1.01 Keyboard [Peppercon AG Multidevice] on usb-0000:00:1a.7-5/input3 ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7: ST3300831AS, 3.01, max UDMA/133 ata1.00: 586072368 sectors, multi 0: LBA48 NCQ (depth 31/32) ata4.00: ATAPI: HL-DT-STDVD-RAM GH22NS30, 1.01, max UDMA/100 ata1.00: configured for UDMA/133 scsi 0:0:0:0: Direct-Access ATA ST3300831AS 3.01 PQ: 0 ANSI: 5 ata4.00: configured for UDMA/100 sd 0:0:0:0: Attached scsi generic sg0 type 0 sd 0:0:0:0: [sda] 586072368 512-byte logical blocks: (300 GB/279 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: scsi 3:0:0:0: CD-ROM HL-DT-ST DVD-RAM GH22NS30 1.01 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 3:0:0:0: Attached scsi CD-ROM sr0 sr 3:0:0:0: Attached scsi generic sg1 type 5 sda1 sda2 sd 0:0:0:0: [sda] Attached SCSI disk Freeing unused kernel memory: 3204k freed Write protecting the kernel read-only data: 7480k usb 6-1: new low speed USB device using uhci_hcd and address 2 usb 6-1: New USB device found, idVendor=03f0, idProduct=0024 usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 6-1: Product: HP Basic USB Keyboard usb 6-1: Manufacturer: CHICONY usb 6-1: configuration #1 chosen from 1 choice input: CHICONY HP Basic USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb6/6-1/6-1:1.0/input/input5 generic-usb 0003:03F0:0024.0003: input,hidraw2: USB HID v1.10 Keyboard [CHICONY HP Basic USB Keyboard] on usb-0000:00:1d.0-1/input0 usb 6-2: new low speed USB device using uhci_hcd and address 3 [drm] Initialized drm 1.1.0 20060810 [drm] VGACON disable radeon kernel modesetting. xen: registering gsi 22 triggering 0 polarity 1 xen_allocate_pirq: returning irq 22 for gsi 22 xen: --> irq=22 xen_set_ioapic_routing: irq 22 gsi 22 vector 41 ioapic 0 pin 22 triggering 1 polarity 1 pci 0000:11:04.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [drm] Initialized radeon 1.31.0 20080528 for 0000:11:04.0 on minor 0 usb 6-2: New USB device found, idVendor=046d, idProduct=c018 usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 6-2: Product: Logitech USB Optical Mouse usb 6-2: Manufacturer: Logitech usb 6-2: configuration #1 chosen from 1 choice input: Logitech Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb6/6-2/6-2:1.0/input/input6 generic-usb 0003:046D:C018.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech Logitech USB Optical Mouse] on usb-0000:00:1d.0-2/input0 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. SELinux: Disabled at runtime. SELinux: Unregistering netfilter hooks type=1404 audit(1260774078.309:2): selinux=0 auid=4294967295 ses=4294967295 cat used greatest stack depth: 3080 bytes left udev: starting version 145 input: PC Speaker as /devices/platform/pcspkr/input/input7 shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 iTCO_vendor_support: vendor-support=0 i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003) xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 160 ioapic 0 pin 17 triggering 1 polarity 1 i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17 Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 iTCO_wdt: Found a ICH9R TCO device (Version=2, TCOBASE=0x1060) iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 e1000e: Copyright (c) 1999-2008 Intel Corporation. xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 e1000e 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 e1000e 0000:04:00.0: setting latency timer to 64 alloc irq_desc for 994 on node 0 alloc kstat_irqs on node 0 0000:04:00.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:15:17:68:58:17 0000:04:00.0: eth0: Intel(R) PRO/1000 Network Connection 0000:04:00.0: eth0: MAC: 1, PHY: 4, PBA No: d50861-003 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 e1000e 0000:05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 e1000e 0000:05:00.0: setting latency timer to 64 alloc irq_desc for 993 on node 0 alloc kstat_irqs on node 0 0000:05:00.0: eth1: (PCI Express:2.5GB/s:Width x1) 00:15:17:6f:50:c5 0000:05:00.0: eth1: Intel(R) PRO/1000 Network Connection 0000:05:00.0: eth1: MAC: 1, PHY: 4, PBA No: d50861-003 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 152 ioapic 0 pin 16 triggering 1 polarity 1 e1000e 0000:0d:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 e1000e 0000:0d:00.0: setting latency timer to 64 alloc irq_desc for 992 on node 0 alloc kstat_irqs on node 0 0000:0d:00.0: eth2: (PCI Express:2.5GB/s:Width x1) 00:30:48:d2:7d:62 0000:0d:00.0: eth2: Intel(R) PRO/1000 Network Connection 0000:0d:00.0: eth2: MAC: 2, PHY: 2, PBA No: 0100ff-0ff xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 160 ioapic 0 pin 17 triggering 1 polarity 1 e1000e 0000:0f:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 e1000e 0000:0f:00.0: setting latency timer to 64 alloc irq_desc for 991 on node 0 alloc kstat_irqs on node 0 0000:0f:00.0: eth3: (PCI Express:2.5GB/s:Width x1) 00:30:48:d2:7d:63 0000:0f:00.0: eth3: Intel(R) PRO/1000 Network Connection 0000:0f:00.0: eth3: MAC: 2, PHY: 2, PBA No: ffffff-0ff Initializing USB Mass Storage driver... scsi6 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning scsi7 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usbcore: registered new interface driver usb-storage USB Mass Storage support registered. udev: renamed network interface eth1 to eth4 udev: renamed network interface eth3 to eth1 udev: renamed network interface eth0 to eth3 udev: renamed network interface _rename to eth0 xen: registering gsi 26 triggering 0 polarity 1 alloc irq_desc for 26 on node 0 alloc kstat_irqs on node 0 xen: --> irq=26 xen_set_ioapic_routing: irq 26 gsi 26 vector 81 ioapic 1 pin 2 triggering 1 polarity 1 aic79xx 0000:02:03.0: PCI INT A -> GSI 26 (level, low) -> IRQ 26 usb-storage: device scan complete usb-storage: device scan complete scsi 7:0:0:0: CD-ROM PepperC Virtual Disc 2 0.01 PQ: 0 ANSI: 3 scsi 6:0:0:0: CD-ROM PepperC Virtual Disc 1 0.01 PQ: 0 ANSI: 3 sr1: scsi-1 drive sr 7:0:0:0: Attached scsi CD-ROM sr1 sr 7:0:0:0: Attached scsi generic sg2 type 5 sr2: scsi-1 drive sr 6:0:0:0: Attached scsi CD-ROM sr2 sr 6:0:0:0: Attached scsi generic sg3 type 5 scsi8 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7901: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100MHz, 512 SCBs Event-channel device installed. scsi: waiting for bus probes to complete ... device-mapper: multipath: version 1.1.0 loaded EXT3 FS on dm-1, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 8388600k swap on /dev/mapper/vg_f12test-lv00. Priority:-1 extents:1 across:8388600k platform microcode: firmware: requesting intel-ucode/06-17-07 platform microcode: firmware: requesting intel-ucode/06-17-07 platform microcode: firmware: requesting intel-ucode/06-17-07 platform microcode: firmware: requesting intel-ucode/06-17-07 Microcode Update Driver: v2.00 , Peter Oruba Microcode Update Driver: v2.00 removed. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ADDRCONF(NETDEV_UP): eth3: link is not ready RPC: Registered udp transport module. RPC: Registered tcp transport module. ADDRCONF(NETDEV_UP): eth4: link is not ready ADDRCONF(NETDEV_UP): eth0: link is not ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready alloc irq_desc for 990 on node 0 alloc kstat_irqs on node 0 xenbus_probe wake_waiting xenbus_probe wake_waiting alloc irq_desc for 989 on node 0 alloc kstat_irqs on node 0 XENBUS: Unable to read cpu state XENBUS: Unable to read cpu state XENBUS: Unable to read cpu state XENBUS: Unable to read cpu state xenbus_probe_devices backend xenbus_probe_devices failed xenbus_directory backend_probe_and_watch devices probed ok backend_probe_and_watch watch add ok ok backend_probe_and_watch all done Bridge firewalling registered virbr0: starting userspace STP failed, starting kernel STP lo: Disabled Privacy Extensions eth0: no IPv6 routers present