On Fri, 2009-03-13 at 21:03 +0530, Jaswinder Singh Rajput wrote: > On Fri, 2009-03-13 at 02:34 +0000, Yinghai Lu wrote: > > Commit-ID: 8ad9790588ee2e69118b2b294ddab6f3f0379ad9 > > Gitweb: http://git.kernel.org/tip/8ad9790588ee2e69118b2b294ddab6f3f0379ad9 > > Author: Yinghai Lu > > AuthorDate: Thu, 12 Mar 2009 18:43:54 -0700 > > Commit: Ingo Molnar > > CommitDate: Fri, 13 Mar 2009 02:52:18 +0100 > > > > x86: more MTRR debug printouts > > > > Impact: improve MTRR debugging messages > > > > There's still inefficiencies suspected with the MTRR sanitizing > > code, so make sure we get all the info we need from a dmesg. > > > > - Remove unneeded mtrr_show > > > > (It will only printout one time by first cpu, so it is no big deal.) > > > > - Also print out directly from get_mtrr, because it doesn't update mtrr_state. > > > > Signed-off-by: Yinghai Lu > > LKML-Reference: <49B9BA5A.40108@kernel.org> > > Signed-off-by: Ingo Molnar > > > > > > *base = 0; > > @@ -407,6 +410,10 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, > > *size = -mask_lo; > > *base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT; > > *type = base_lo & 0xff; > > + > > + printk(KERN_DEBUG " get_mtrr: cpu%d reg%02d base=%010lx size=%010lx %s\n", > > + smp_processor_id(), reg, *base, *size, > > + mtrr_attrib_to_str(*type & 0xff)); > > } > > > > This leads to: > > Kernel failure message 1: > BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 > caller is generic_get_mtrr+0x12a/0x146 > Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar > 13 20:43:36 IST 2009 > Call Trace: > [] ? printk+0x14/0x16 > [] debug_smp_processor_id+0xbb/0xd4 > [] generic_get_mtrr+0x12a/0x146 > [] mtrr_add_page+0x154/0x332 > [] mtrr_file_add+0x72/0x86 > [] mtrr_ioctl+0x21b/0x309 > [] proc_reg_unlocked_ioctl+0x67/0xb2 > [] ? mtrr_ioctl+0x0/0x309 > [] ? proc_reg_unlocked_ioctl+0x0/0xb2 > [] vfs_ioctl+0x27/0x6e > [] do_vfs_ioctl+0x46f/0x4a9 > [] ? do_mmap_pgoff+0x1e3/0x22e > [] ? fget_light+0x40/0x130 > [] sys_ioctl+0x34/0x61 > [] sysenter_do_call+0x12/0x25 > This is beautiful dmesg: [ 0.000000] Linux version 2.6.29-rc8-tip (jaswinder@ht.satnam) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] UMC UMC UMC UMC [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000003ff2fc00 (usable) [ 0.000000] BIOS-e820: 000000003ff2fc00 - 000000003ff30000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data) [ 0.000000] BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved) [ 0.000000] BIOS-e820: 00000000fecf0000 - 00000000fecf1000 (reserved) [ 0.000000] BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved) [ 0.000000] DMI 2.3 present. [ 0.000000] last_pfn = 0x3ff2f max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-0FFFF write-back [ 0.000000] 10000-1FFFF write-back [ 0.000000] 20000-2FFFF write-back [ 0.000000] 30000-3FFFF write-back [ 0.000000] 40000-4FFFF write-back [ 0.000000] 50000-5FFFF write-back [ 0.000000] 60000-6FFFF write-back [ 0.000000] 70000-7FFFF write-back [ 0.000000] 80000-83FFF write-back [ 0.000000] 84000-87FFF write-back [ 0.000000] 88000-8BFFF write-back [ 0.000000] 8C000-8FFFF write-back [ 0.000000] 90000-93FFF write-back [ 0.000000] 94000-97FFF write-back [ 0.000000] 98000-9BFFF write-back [ 0.000000] 9C000-9FFFF write-back [ 0.000000] A0000-A3FFF uncachable [ 0.000000] A4000-A7FFF uncachable [ 0.000000] A8000-ABFFF uncachable [ 0.000000] AC000-AFFFF uncachable [ 0.000000] B0000-B3FFF uncachable [ 0.000000] B4000-B7FFF uncachable [ 0.000000] B8000-BBFFF uncachable [ 0.000000] BC000-BFFFF uncachable [ 0.000000] C0000-C0FFF uncachable [ 0.000000] C1000-C1FFF uncachable [ 0.000000] C2000-C2FFF uncachable [ 0.000000] C3000-C3FFF uncachable [ 0.000000] C4000-C4FFF uncachable [ 0.000000] C5000-C5FFF uncachable [ 0.000000] C6000-C6FFF uncachable [ 0.000000] C7000-C7FFF uncachable [ 0.000000] C8000-C8FFF uncachable [ 0.000000] C9000-C9FFF uncachable [ 0.000000] CA000-CAFFF uncachable [ 0.000000] CB000-CBFFF uncachable [ 0.000000] CC000-CCFFF uncachable [ 0.000000] CD000-CDFFF uncachable [ 0.000000] CE000-CEFFF uncachable [ 0.000000] CF000-CFFFF uncachable [ 0.000000] D0000-D0FFF uncachable [ 0.000000] D1000-D1FFF uncachable [ 0.000000] D2000-D2FFF uncachable [ 0.000000] D3000-D3FFF uncachable [ 0.000000] D4000-D4FFF uncachable [ 0.000000] D5000-D5FFF uncachable [ 0.000000] D6000-D6FFF uncachable [ 0.000000] D7000-D7FFF uncachable [ 0.000000] D8000-D8FFF uncachable [ 0.000000] D9000-D9FFF uncachable [ 0.000000] DA000-DAFFF uncachable [ 0.000000] DB000-DBFFF uncachable [ 0.000000] DC000-DCFFF uncachable [ 0.000000] DD000-DDFFF uncachable [ 0.000000] DE000-DEFFF uncachable [ 0.000000] DF000-DFFFF uncachable [ 0.000000] E0000-E0FFF uncachable [ 0.000000] E1000-E1FFF uncachable [ 0.000000] E2000-E2FFF uncachable [ 0.000000] E3000-E3FFF uncachable [ 0.000000] E4000-E4FFF uncachable [ 0.000000] E5000-E5FFF uncachable [ 0.000000] E6000-E6FFF uncachable [ 0.000000] E7000-E7FFF uncachable [ 0.000000] E8000-E8FFF uncachable [ 0.000000] E9000-E9FFF uncachable [ 0.000000] EA000-EAFFF uncachable [ 0.000000] EB000-EBFFF uncachable [ 0.000000] EC000-ECFFF uncachable [ 0.000000] ED000-EDFFF uncachable [ 0.000000] EE000-EEFFF uncachable [ 0.000000] EF000-EFFFF uncachable [ 0.000000] F0000-F0FFF write-protect [ 0.000000] F1000-F1FFF write-protect [ 0.000000] F2000-F2FFF write-protect [ 0.000000] F3000-F3FFF write-protect [ 0.000000] F4000-F4FFF write-protect [ 0.000000] F5000-F5FFF write-protect [ 0.000000] F6000-F6FFF write-protect [ 0.000000] F7000-F7FFF write-protect [ 0.000000] F8000-F8FFF write-protect [ 0.000000] F9000-F9FFF write-protect [ 0.000000] FA000-FAFFF write-protect [ 0.000000] FB000-FBFFF write-protect [ 0.000000] FC000-FCFFF write-protect [ 0.000000] FD000-FDFFF write-protect [ 0.000000] FE000-FEFFF write-protect [ 0.000000] FF000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask FC0000000 write-back [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] get_mtrr: cpu0 reg00 base=0000000000 size=0000040000 write-back [ 0.000000] Warning only 895MB will be used. [ 0.000000] Use a HIGHMEM enabled kernel. [ 0.000000] init_memory_mapping: 0000000000000000-0000000037f4d000 [ 0.000000] 0000000000 - 0000400000 page 4k [ 0.000000] 0000400000 - 0037c00000 page 2M [ 0.000000] 0037c00000 - 0037f4d000 page 4k [ 0.000000] kernel direct mapping tables up to 37f4d000 @ 7000-c000 [ 0.000000] RAMDISK: 37ce3000 - 37fefe69 [ 0.000000] Allocated new RAMDISK: 0063d000 - 00949e69 [ 0.000000] Move RAMDISK from 0000000037ce3000 - 0000000037fefe68 to 0063d000 - 00949e68 [ 0.000000] ACPI: RSDP 000F61E0, 0014 (r0 ACPIAM) [ 0.000000] ACPI: RSDT 3FF30000, 0038 (r1 INTEL D865GBF 20040122 MSFT 97) [ 0.000000] ACPI: FACP 3FF30200, 0081 (r2 INTEL D865GBF 20040122 MSFT 97) [ 0.000000] FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4) [ 0.000000] ACPI: DSDT 3FF30370, 4231 (r1 INTEL D865GBF 1 MSFT 100000D) [ 0.000000] ACPI: FACS 3FF40000, 0040 [ 0.000000] ACPI: APIC 3FF30300, 0068 (r1 INTEL D865GBF 20040122 MSFT 97) [ 0.000000] ACPI: ASF! 3FF345B0, 0099 (r16 LEGEND I865PASF 1 MSFT 100000D) [ 0.000000] ACPI: TCPA 3FF34649, 0034 (r1 INTEL TBLOEMID 1 MSFT 97) [ 0.000000] ACPI: WDDT 3FF3467D, 0040 (r1 INTEL OEMWDDT 1 MSFT 100000D) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] 895MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 37f4d000 [ 0.000000] low ram: 0 - 37f4d000 [ 0.000000] node 0 low ram: 00000000 - 37f4d000 [ 0.000000] node 0 bootmap 00008000 - 0000efec [ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 0037f4d000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] [ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] [ 0.000000] #3 [0000100000 - 0000639430] TEXT DATA BSS ==> [0000100000 - 0000639430] [ 0.000000] #4 [000063a000 - 000063d000] INIT_PG_TABLE ==> [000063a000 - 000063d000] [ 0.000000] #5 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] [ 0.000000] #6 [0000007000 - 0000008000] PGTABLE ==> [0000007000 - 0000008000] [ 0.000000] #7 [000063d000 - 0000949e69] NEW RAMDISK ==> [000063d000 - 0000949e69] [ 0.000000] #8 [0000008000 - 000000f000] BOOTMAP ==> [0000008000 - 000000f000] [ 0.000000] found SMP MP-table at [c00ff780] ff780 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x00037f4d [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x00037f4d [ 0.000000] On node 0 totalpages: 229100 [ 0.000000] free_area_init_node: node 0, pgdat c0541b00, node_mem_map c1000000 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3967 pages, LIFO batch:0 [ 0.000000] Normal zone: 1759 pages used for memmap [ 0.000000] Normal zone: 223342 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:becf0000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 13 pages at c1704000, static data 29852 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 227309 [ 0.000000] Kernel command line: ro root=UUID=35775984-13c0-4e65-a754-6a2bfc5ce451 rhgb selinux=0 pause_on_oops=10000 [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] NR_IRQS:512 [ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes) [ 0.000000] TSC: PIT calibration matches PMTIMER. 1 loops [ 0.000000] Detected 2793.182 MHz processor. [ 0.000999] Console: colour VGA+ 80x25 [ 0.000999] console [tty0] enabled [ 0.000999] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000999] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000999] Memory: 899652k/916788k available (3163k kernel code, 16648k reserved, 1405k data, 320k init, 0k highmem) [ 0.000999] virtual kernel memory layout: [ 0.000999] fixmap : 0xfff4f000 - 0xfffff000 ( 704 kB) [ 0.000999] vmalloc : 0xf874d000 - 0xfff4d000 ( 120 MB) [ 0.000999] lowmem : 0xc0000000 - 0xf7f4d000 ( 895 MB) [ 0.000999] .init : 0xc057e000 - 0xc05ce000 ( 320 kB) [ 0.000999] .data : 0xc0416e1c - 0xc05762fc (1405 kB) [ 0.000999] .text : 0xc0100000 - 0xc0416e1c (3163 kB) [ 0.000999] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.001010] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.36 BogoMIPS (lpj=2793182) [ 0.001270] Mount-cache hash table entries: 512 [ 0.001540] CPU: Trace cache: 12K uops, L1 D cache: 16K [ 0.001644] CPU: L2 cache: 1024K [ 0.001709] CPU: Physical Processor ID: 0 [ 0.001775] CPU: Processor Core ID: 0 [ 0.002007] using mwait in idle threads. [ 0.002088] Checking 'hlt' instruction... OK. [ 0.006556] Freeing SMP alternatives: 15k freed [ 0.006635] ACPI: Core revision 20081204 [ 0.017482] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.017557] ftrace: allocating 14947 entries in 30 pages [ 0.019410] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.029496] CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 [ 0.029999] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.000999] Initializing CPU#1 [ 0.000999] Calibrating delay using timer specific routine.. 5585.28 BogoMIPS (lpj=2792641) [ 0.000999] CPU: Trace cache: 12K uops, L1 D cache: 16K [ 0.000999] CPU: L2 cache: 1024K [ 0.000999] CPU: Physical Processor ID: 0 [ 0.000999] CPU: Processor Core ID: 0 [ 0.000999] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 [ 0.101013] CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 [ 0.101702] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.102059] Brought up 2 CPUs [ 0.102129] Total of 2 processors activated (11171.64 BogoMIPS). [ 0.103044] CPU0 attaching sched-domain: [ 0.103050] domain 0: span 0-1 level SIBLING [ 0.103055] groups: 0 1 [ 0.103065] CPU1 attaching sched-domain: [ 0.103069] domain 0: span 0-1 level SIBLING [ 0.103074] groups: 1 0 [ 0.103631] net_namespace: 892 bytes [ 0.103818] NET: Registered protocol family 16 [ 0.104899] ACPI: bus type pci registered [ 0.106872] PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2 [ 0.106950] PCI: Using configuration type 1 for base access [ 0.116420] bio: create slab at 0 [ 0.117854] ACPI: EC: Look up EC in DSDT [ 0.127470] ACPI: Interpreter enabled [ 0.127539] ACPI: (supports S0 S5) [ 0.127684] ACPI: Using IOAPIC for interrupt routing [ 0.139826] ACPI: No dock devices found. [ 0.139928] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.140139] pci 0000:00:00.0: reg 10 32bit mmio: [0xf8000000-0xfbffffff] [ 0.140300] pci 0000:00:1d.0: reg 20 io port: [0xcc00-0xcc1f] [ 0.140362] pci 0000:00:1d.1: reg 20 io port: [0xd000-0xd01f] [ 0.140428] pci 0000:00:1d.2: reg 20 io port: [0xd400-0xd41f] [ 0.140490] pci 0000:00:1d.3: reg 20 io port: [0xd800-0xd81f] [ 0.140561] pci 0000:00:1d.7: reg 10 32bit mmio: [0xffaffc00-0xffafffff] [ 0.140629] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.140703] pci 0000:00:1d.7: PME# disabled [ 0.140872] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH4 ACPI/GPIO/TCO [ 0.140978] pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH4 GPIO [ 0.141057] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07] [ 0.141067] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03] [ 0.141076] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07] [ 0.141085] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03] [ 0.141094] pci 0000:00:1f.1: reg 20 io port: [0xffa0-0xffaf] [ 0.141104] pci 0000:00:1f.1: reg 24 32bit mmio: [0x000000-0x0003ff] [ 0.141140] pci 0000:00:1f.2: reg 10 io port: [0xec00-0xec07] [ 0.141149] pci 0000:00:1f.2: reg 14 io port: [0xe800-0xe803] [ 0.141158] pci 0000:00:1f.2: reg 18 io port: [0xe400-0xe407] [ 0.141166] pci 0000:00:1f.2: reg 1c io port: [0xe000-0xe003] [ 0.141175] pci 0000:00:1f.2: reg 20 io port: [0xdc00-0xdc0f] [ 0.141235] pci 0000:00:1f.3: reg 20 io port: [0xc800-0xc81f] [ 0.141299] pci 0000:00:1f.5: reg 18 32bit mmio: [0xffaff800-0xffaff9ff] [ 0.141309] pci 0000:00:1f.5: reg 1c 32bit mmio: [0xffaff400-0xffaff4ff] [ 0.141345] pci 0000:00:1f.5: PME# supported from D0 D3hot D3cold [ 0.141418] pci 0000:00:1f.5: PME# disabled [ 0.141529] pci 0000:01:00.0: reg 10 32bit mmio: [0xe0000000-0xefffffff] [ 0.141538] pci 0000:01:00.0: reg 14 io port: [0xa800-0xa8ff] [ 0.141546] pci 0000:01:00.0: reg 18 32bit mmio: [0xff8f0000-0xff8fffff] [ 0.141567] pci 0000:01:00.0: reg 30 32bit mmio: [0xff8c0000-0xff8dffff] [ 0.141593] pci 0000:01:00.0: supports D1 D2 [ 0.141638] pci 0000:00:01.0: bridge io port: [0xa000-0xafff] [ 0.141644] pci 0000:00:01.0: bridge 32bit mmio: [0xff800000-0xff8fffff] [ 0.141650] pci 0000:00:01.0: bridge 32bit mmio pref: [0xd6b00000-0xf6afffff] [ 0.141693] pci 0000:02:02.0: reg 10 io port: [0xb800-0xb8ff] [ 0.141703] pci 0000:02:02.0: reg 14 32bit mmio: [0xff9ffc00-0xff9ffcff] [ 0.141731] pci 0000:02:02.0: reg 30 32bit mmio: [0xff9c0000-0xff9dffff] [ 0.141754] pci 0000:02:02.0: supports D1 D2 [ 0.141758] pci 0000:02:02.0: PME# supported from D1 D2 D3hot D3cold [ 0.141831] pci 0000:02:02.0: PME# disabled [ 0.142010] pci 0000:00:1e.0: transparent bridge [ 0.142082] pci 0000:00:1e.0: bridge io port: [0xb000-0xbfff] [ 0.142089] pci 0000:00:1e.0: bridge 32bit mmio: [0xff900000-0xff9fffff] [ 0.142108] pci_bus 0000:00: on NUMA node 0 [ 0.142117] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.142232] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 0.142308] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT] [ 0.147132] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) [ 0.147876] ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 9 10 11 12 14 15) [ 0.148629] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) [ 0.149399] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) [ 0.150163] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 0.150969] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 0.151767] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. [ 0.152602] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) [ 0.153349] ACPI: Power Resource [URP1] (off) [ 0.153482] ACPI: Power Resource [FDDP] (off) [ 0.153602] ACPI: Power Resource [LPTP] (off) [ 0.154580] usbcore: registered new interface driver usbfs [ 0.154798] usbcore: registered new interface driver hub [ 0.154987] usbcore: registered new device driver usb [ 0.155542] PCI: Using ACPI for IRQ routing [ 0.160172] Warning: could not register annotated branches stats [ 0.164014] pnp: PnP ACPI init [ 0.164095] ACPI: bus type pnp registered [ 0.170284] pnp: PnP ACPI: found 14 devices [ 0.170353] ACPI: ACPI bus type pnp unregistered [ 0.170442] system 00:0a: ioport range 0x4d0-0x4d1 has been reserved [ 0.170523] system 00:0c: ioport range 0x400-0x47f has been reserved [ 0.170595] system 00:0c: ioport range 0x680-0x6ff has been reserved [ 0.170667] system 00:0c: ioport range 0x500-0x53f has been reserved [ 0.170739] system 00:0c: iomem range 0xfec00000-0xfec00fff has been reserved [ 0.170814] system 00:0c: iomem range 0xfee00000-0xfee00fff has been reserved [ 0.170888] system 00:0c: iomem range 0xfed20000-0xfed9ffff has been reserved [ 0.170974] system 00:0d: iomem range 0x0-0x9ffff could not be reserved [ 0.171058] system 00:0d: iomem range 0xc0000-0xdffff could not be reserved [ 0.171131] system 00:0d: iomem range 0xe0000-0xfffff could not be reserved [ 0.171204] system 00:0d: iomem range 0x100000-0x3fffffff could not be reserved [ 0.206784] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 [ 0.206857] pci 0000:00:01.0: IO window: 0xa000-0xafff [ 0.206931] pci 0000:00:01.0: MEM window: 0xff800000-0xff8fffff [ 0.207013] pci 0000:00:01.0: PREFETCH window: 0x000000d6b00000-0x000000f6afffff [ 0.207117] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02 [ 0.207189] pci 0000:00:1e.0: IO window: 0xb000-0xbfff [ 0.207262] pci 0000:00:1e.0: MEM window: 0xff900000-0xff9fffff [ 0.207335] pci 0000:00:1e.0: PREFETCH window: 0x00000050000000-0x000000500fffff [ 0.207451] pci 0000:00:1e.0: setting latency timer to 64 [ 0.207459] pci_bus 0000:00: resource 0 io: [0x00-0xffff] [ 0.207464] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] [ 0.207468] pci_bus 0000:01: resource 0 io: [0xa000-0xafff] [ 0.207472] pci_bus 0000:01: resource 1 mem: [0xff800000-0xff8fffff] [ 0.207477] pci_bus 0000:01: resource 2 mem: [0xd6b00000-0xf6afffff] [ 0.207481] pci_bus 0000:01: resource 3 mem: [0x0-0x0] [ 0.207485] pci_bus 0000:02: resource 0 io: [0xb000-0xbfff] [ 0.207490] pci_bus 0000:02: resource 1 mem: [0xff900000-0xff9fffff] [ 0.207494] pci_bus 0000:02: resource 2 mem: [0x50000000-0x500fffff] [ 0.207498] pci_bus 0000:02: resource 3 io: [0x00-0xffff] [ 0.207503] pci_bus 0000:02: resource 4 mem: [0x000000-0xffffffff] [ 0.207581] NET: Registered protocol family 2 [ 0.219052] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.219362] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.220122] TCP bind hash table entries: 65536 (order: 7, 524288 bytes) [ 0.220672] TCP: Hash tables configured (established 131072 bind 65536) [ 0.220744] TCP reno registered [ 0.223114] NET: Registered protocol family 1 [ 0.223279] Unpacking initramfs... done [ 0.368226] Freeing initrd memory: 3123k freed [ 0.372885] Microcode Update Driver: v2.00 , Peter Oruba [ 0.374075] JFS: nTxBlock = 7053, nTxLock = 56430 [ 0.378762] msgmni has been set to 1763 [ 0.378858] io scheduler noop registered [ 0.378930] io scheduler anticipatory registered [ 0.379010] io scheduler deadline registered [ 0.379130] io scheduler cfq registered (default) [ 0.379324] pci 0000:01:00.0: Boot video device [ 0.379730] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.379800] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.382998] input: Power Button (FF) as /class/input/input0 [ 0.383073] ACPI: Power Button (FF) [PWRF] [ 0.383330] input: Sleep Button (CM) as /class/input/input1 [ 0.383407] ACPI: Sleep Button (CM) [SLPB] [ 0.383983] processor ACPI_CPU:00: registered as cooling_device0 [ 0.384058] ACPI: Processor [CPU1] (supports 8 throttling states) [ 0.384367] processor ACPI_CPU:01: registered as cooling_device1 [ 0.384444] ACPI: Processor [CPU2] (supports 8 throttling states) [ 0.402158] Real Time Clock Driver v1.12b [ 0.402312] Non-volatile memory driver v1.3 [ 0.402450] intel_rng: Firmware space is locked read-only. If you can't or [ 0.402453] intel_rng: don't want to disable this in firmware setup, and if [ 0.402454] intel_rng: you are certain that your system has a functional [ 0.402456] intel_rng: RNG, try using the 'no_fwh_detect' option. [ 0.402729] Linux agpgart interface v0.103 [ 0.402926] agpgart-intel 0000:00:00.0: Intel 865 Chipset [ 0.406257] agpgart-intel 0000:00:00.0: AGP aperture is 64M @ 0xf8000000 [ 0.406511] [drm] Initialized drm 1.1.0 20060810 [ 0.407144] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.407246] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 0.407253] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 0.407909] [drm] Initialized radeon 1.29.0 20080528 on minor 0 [ 0.408701] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.656995] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.657889] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.659870] loop: module loaded [ 0.660133] e100: Intel(R) PRO/100 Network Driver, 3.5.23-k6-NAPI [ 0.660204] e100: Copyright(c) 1999-2006 Intel Corporation [ 0.660697] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 0.660788] r8169 0000:02:02.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 0.660901] r8169 0000:02:02.0: no PCI Express capability [ 0.661179] r8169 0000:02:02.0: MAC address found in EEPROM: 00:14:d1:16:46:5e [ 0.661468] eth0: RTL8169sb/8110sb at 0xf8b9ec00, 00:14:d1:16:46:5e, XID 10000000 IRQ 17 [ 0.662153] Linux video capture interface: v2.00 [ 0.662292] gspca: main v2.4.0 registered [ 0.662442] usbcore: registered new interface driver ov519 [ 0.662514] ov519: registered [ 0.663227] Uniform Multi-Platform E-IDE driver [ 0.663477] piix 0000:00:1f.1: IDE controller (0x8086:0x24db rev 0x02) [ 0.663555] pci 0000:00:1f.1: enabling device (0005 -> 0007) [ 0.663631] pci 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 0.663723] piix 0000:00:1f.1: not 100% native mode: will probe irqs later [ 0.663854] ide0: BM-DMA at 0xffa0-0xffa7 [ 0.663933] ide1: BM-DMA at 0xffa8-0xffaf [ 0.664005] Probing IDE interface ide0... [ 0.706801] Switched to high resolution mode on CPU 1 [ 0.706894] Switched to high resolution mode on CPU 0 [ 0.928399] hda: SAMSUNG SP0802N, ATA DISK drive [ 1.540365] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 [ 1.540438] hda: UDMA/100 mode selected [ 1.540567] Probing IDE interface ide1... [ 2.212398] hdc: DVD RW DRU-820A, ATAPI CD/DVD-ROM drive [ 2.926399] hdd: HL-DT-ST GCE-8525B, ATAPI CD/DVD-ROM drive [ 2.977363] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO4 [ 2.978265] hdc: host side 80-wire cable detection failed, limiting max speed to UDMA33 [ 2.978365] hdc: UDMA/33 mode selected [ 2.979332] hdd: host max PIO4 wanted PIO255(auto-tune) selected PIO4 [ 2.979421] hdd: UDMA/33 mode selected [ 2.979631] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 [ 2.979774] ide1 at 0x170-0x177,0x376 on irq 15 [ 2.980835] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 2.981022] ide-gd driver 1.18 [ 2.981122] hda: max request size: 512KiB [ 2.993093] hda: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=16383/255/63 [ 2.993479] hda: cache flushes supported [ 2.993605] hda: hda1 hda2 hda3 hda4 < hda5 > [ 3.014657] ide-cd driver 5.00 [ 3.019754] ide-cd: hdc: ATAPI 40X DVD-ROM DVD-R/RAM CD-R/RW drive, 2048kB Cache [ 3.020063] Uniform CD-ROM driver Revision: 3.20 [ 3.028216] ide-cd: hdd: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache [ 3.034610] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.034721] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 23 (level, low) -> IRQ 23 [ 3.034815] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 3.034822] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 3.035015] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 3.039039] ehci_hcd 0000:00:1d.7: debug port 1 [ 3.039114] ehci_hcd 0000:00:1d.7: cache line size of 128 is not supported [ 3.039136] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xffaffc00 [ 3.049014] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 3.049284] usb usb1: configuration #1 chosen from 1 choice [ 3.049466] hub 1-0:1.0: USB hub found [ 3.049545] hub 1-0:1.0: 8 ports detected [ 3.050131] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.050290] uhci_hcd: USB Universal Host Controller Interface driver [ 3.050408] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3.050487] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 3.050492] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 3.050654] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 3.050783] uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000cc00 [ 3.051049] usb usb2: configuration #1 chosen from 1 choice [ 3.051227] hub 2-0:1.0: USB hub found [ 3.051308] hub 2-0:1.0: 2 ports detected [ 3.051720] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 3.051798] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 3.051803] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 3.051964] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 3.052114] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d000 [ 3.052379] usb usb3: configuration #1 chosen from 1 choice [ 3.052558] hub 3-0:1.0: USB hub found [ 3.052637] hub 3-0:1.0: 2 ports detected [ 3.053068] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 3.053147] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 3.053153] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 3.053330] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 3.053457] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d400 [ 3.053708] usb usb4: configuration #1 chosen from 1 choice [ 3.053888] hub 4-0:1.0: USB hub found [ 3.053965] hub 4-0:1.0: 2 ports detected [ 3.054383] uhci_hcd 0000:00:1d.3: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3.054467] uhci_hcd 0000:00:1d.3: setting latency timer to 64 [ 3.054472] uhci_hcd 0000:00:1d.3: UHCI Host Controller [ 3.054633] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 [ 3.054754] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000d800 [ 3.055056] usb usb5: configuration #1 chosen from 1 choice [ 3.055233] hub 5-0:1.0: USB hub found [ 3.055317] hub 5-0:1.0: 2 ports detected [ 3.055904] usbcore: registered new interface driver libusual [ 3.056183] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 3.059236] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.059316] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.059510] mice: PS/2 mouse device common for all mice [ 3.067493] input: PC Speaker as /class/input/input2 [ 3.075260] i2c /dev entries driver [ 3.075510] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 3.092604] input: AT Translated Set 2 keyboard as /class/input/input3 [ 3.102212] cpuidle: using governor ladder [ 3.105390] usbcore: registered new interface driver hiddev [ 3.105556] usbcore: registered new interface driver usbhid [ 3.105629] usbhid: v2.6:USB HID core driver [ 3.105820] Advanced Linux Sound Architecture Driver Version 1.0.18a. [ 3.107819] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 3.107954] Intel ICH 0000:00:1f.5: setting latency timer to 64 [ 3.423013] intel8x0_measure_ac97_clock: measured 51220 usecs [ 3.423085] intel8x0: clocking to 48000 [ 3.425114] ALSA device list: [ 3.425181] #0: Intel ICH5 with AD1985 at irq 17 [ 3.425412] oprofile: using NMI interrupt. [ 3.425567] ip_tables: (C) 2000-2006 Netfilter Core Team [ 3.425638] TCP cubic registered [ 3.425703] Initializing XFRM netlink socket [ 3.425880] NET: Registered protocol family 10 [ 3.426297] IPv6 over IPv4 tunneling driver [ 3.426615] NET: Registered protocol family 17 [ 3.426690] NET: Registered protocol family 15 [ 3.426886] p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available [ 3.426963] Using IPI Shortcut mode [ 3.427577] Freeing unused kernel memory: 320k freed [ 3.428082] Write protecting the kernel text: 3164k [ 3.428198] Write protecting the kernel read-only data: 1032k [ 3.761815] input: ImPS/2 Generic Wheel Mouse as /class/input/input4 [ 4.247697] EXT3-fs: mounted filesystem with ordered data mode. [ 4.248025] kjournald starting. Commit interval 5 seconds [ 6.704730] udevd version 127 started [ 9.733389] EXT3 FS on hda3, internal journal [ 9.842033] kjournald starting. Commit interval 5 seconds [ 9.842102] EXT3 FS on hda2, internal journal [ 9.842112] EXT3-fs: mounted filesystem with ordered data mode. [ 9.854364] kjournald starting. Commit interval 5 seconds [ 9.854428] EXT3 FS on hda1, internal journal [ 9.854436] EXT3-fs: mounted filesystem with ordered data mode. [ 11.033076] Adding 2096440k swap on /dev/hda5. Priority:-1 extents:1 across:2096440k [ 11.572917] microcode: CPU0 updated from revision 0x7 to 0xc, date = 2005-04-21 [ 26.335880] r8169: eth0: link up [ 30.485729] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.485743] caller is generic_get_mtrr+0x12a/0x146 [ 30.485750] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.485755] Call Trace: [ 30.485765] [] ? printk+0x14/0x16 [ 30.485775] [] debug_smp_processor_id+0xbb/0xd4 [ 30.485781] [] generic_get_mtrr+0x12a/0x146 [ 30.485789] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485796] [] mtrr_ioctl+0x1aa/0x309 [ 30.485804] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.485810] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485816] [] ? mtrr_ioctl+0x0/0x309 [ 30.485823] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.485830] [] vfs_ioctl+0x27/0x6e [ 30.485836] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485842] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.485850] [] ? fget_light+0x40/0x130 [ 30.485856] [] sys_ioctl+0x34/0x61 [ 30.485862] [] sysenter_do_call+0x12/0x25 [ 30.485868] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485874] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.485881] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.485887] caller is generic_get_mtrr+0x12a/0x146 [ 30.485892] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.485896] Call Trace: [ 30.485902] [] ? printk+0x14/0x16 [ 30.485909] [] debug_smp_processor_id+0xbb/0xd4 [ 30.485916] [] generic_get_mtrr+0x12a/0x146 [ 30.485922] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485928] [] mtrr_ioctl+0x1aa/0x309 [ 30.485935] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.485941] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485947] [] ? mtrr_ioctl+0x0/0x309 [ 30.485954] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.485960] [] vfs_ioctl+0x27/0x6e [ 30.485966] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.485972] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.485978] [] ? fget_light+0x40/0x130 [ 30.485985] [] sys_ioctl+0x34/0x61 [ 30.485990] [] sysenter_do_call+0x12/0x25 [ 30.485997] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486004] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.486079] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.486086] caller is generic_get_mtrr+0x12a/0x146 [ 30.486091] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.486095] Call Trace: [ 30.486101] [] ? printk+0x14/0x16 [ 30.486107] [] debug_smp_processor_id+0xbb/0xd4 [ 30.486114] [] generic_get_mtrr+0x12a/0x146 [ 30.486120] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486125] [] mtrr_ioctl+0x1aa/0x309 [ 30.486132] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.486138] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486144] [] ? mtrr_ioctl+0x0/0x309 [ 30.486149] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.486155] [] vfs_ioctl+0x27/0x6e [ 30.486161] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486167] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.486173] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.486179] [] ? fget_light+0x40/0x130 [ 30.486185] [] sys_ioctl+0x34/0x61 [ 30.486190] [] sysenter_do_call+0x12/0x25 [ 30.486196] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486201] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.486207] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.486212] caller is generic_get_mtrr+0x12a/0x146 [ 30.486217] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.486220] Call Trace: [ 30.486226] [] ? printk+0x14/0x16 [ 30.486232] [] debug_smp_processor_id+0xbb/0xd4 [ 30.486239] [] generic_get_mtrr+0x12a/0x146 [ 30.486245] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486269] [] mtrr_ioctl+0x1aa/0x309 [ 30.486277] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.486283] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486289] [] ? mtrr_ioctl+0x0/0x309 [ 30.486295] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.486301] [] vfs_ioctl+0x27/0x6e [ 30.486307] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486313] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.486319] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.486325] [] ? fget_light+0x40/0x130 [ 30.486331] [] sys_ioctl+0x34/0x61 [ 30.486336] [] sysenter_do_call+0x12/0x25 [ 30.486342] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.486348] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.497625] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.497635] caller is generic_get_mtrr+0x12a/0x146 [ 30.497641] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.497645] Call Trace: [ 30.497653] [] ? printk+0x14/0x16 [ 30.497661] [] debug_smp_processor_id+0xbb/0xd4 [ 30.497667] [] generic_get_mtrr+0x12a/0x146 [ 30.497674] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497680] [] mtrr_ioctl+0x1aa/0x309 [ 30.497687] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.497694] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497700] [] ? mtrr_ioctl+0x0/0x309 [ 30.497706] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.497712] [] vfs_ioctl+0x27/0x6e [ 30.497718] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497724] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.497731] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.497738] [] ? fget_light+0x40/0x130 [ 30.497743] [] sys_ioctl+0x34/0x61 [ 30.497749] [] sysenter_do_call+0x12/0x25 [ 30.497755] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497761] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.497767] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.497773] caller is generic_get_mtrr+0x12a/0x146 [ 30.497778] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.497781] Call Trace: [ 30.497787] [] ? printk+0x14/0x16 [ 30.497794] [] debug_smp_processor_id+0xbb/0xd4 [ 30.497801] [] generic_get_mtrr+0x12a/0x146 [ 30.497807] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497813] [] mtrr_ioctl+0x1aa/0x309 [ 30.497819] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.497825] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497831] [] ? mtrr_ioctl+0x0/0x309 [ 30.497837] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.497843] [] vfs_ioctl+0x27/0x6e [ 30.497849] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497855] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.497861] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.497867] [] ? fget_light+0x40/0x130 [ 30.497873] [] sys_ioctl+0x34/0x61 [ 30.497879] [] sysenter_do_call+0x12/0x25 [ 30.497885] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.497890] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.510925] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.510932] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.510938] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.510943] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.511707] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.512242] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.512249] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.512277] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.512282] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.513125] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.679779] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.679793] caller is generic_get_mtrr+0x12a/0x146 [ 30.679800] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.679805] Call Trace: [ 30.679814] [] ? printk+0x14/0x16 [ 30.679823] [] debug_smp_processor_id+0xbb/0xd4 [ 30.679830] [] generic_get_mtrr+0x12a/0x146 [ 30.679837] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679844] [] mtrr_ioctl+0x1aa/0x309 [ 30.679852] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.679858] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679864] [] ? mtrr_ioctl+0x0/0x309 [ 30.679870] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.679877] [] vfs_ioctl+0x27/0x6e [ 30.679883] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679889] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.679896] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.679903] [] ? fget_light+0x40/0x130 [ 30.679909] [] sys_ioctl+0x34/0x61 [ 30.679915] [] sysenter_do_call+0x12/0x25 [ 30.679921] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679927] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.679934] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.679940] caller is generic_get_mtrr+0x12a/0x146 [ 30.679945] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.679949] Call Trace: [ 30.679955] [] ? printk+0x14/0x16 [ 30.679961] [] debug_smp_processor_id+0xbb/0xd4 [ 30.679968] [] generic_get_mtrr+0x12a/0x146 [ 30.679974] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679980] [] mtrr_ioctl+0x1aa/0x309 [ 30.679987] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.679993] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.679999] [] ? mtrr_ioctl+0x0/0x309 [ 30.680011] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.680018] [] vfs_ioctl+0x27/0x6e [ 30.680024] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.680030] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.680036] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.680042] [] ? fget_light+0x40/0x130 [ 30.680048] [] sys_ioctl+0x34/0x61 [ 30.680053] [] sysenter_do_call+0x12/0x25 [ 30.680059] [] ? is_valid_bugaddr+0x7b/0x90 [ 30.680065] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.687611] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.687621] caller is generic_get_mtrr+0x12a/0x146 [ 30.687627] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.687631] Call Trace: [ 30.687639] [] ? printk+0x14/0x16 [ 30.687648] [] debug_smp_processor_id+0xbb/0xd4 [ 30.687654] [] generic_get_mtrr+0x12a/0x146 [ 30.687661] [] mtrr_add_page+0x154/0x332 [ 30.687667] [] mtrr_file_add+0x72/0x86 [ 30.687673] [] mtrr_ioctl+0x21b/0x309 [ 30.687680] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.687687] [] ? mtrr_ioctl+0x0/0x309 [ 30.687693] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.687700] [] vfs_ioctl+0x27/0x6e [ 30.687706] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.687713] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.687719] [] ? fget_light+0x40/0x130 [ 30.687725] [] sys_ioctl+0x34/0x61 [ 30.687732] [] sysenter_do_call+0x12/0x25 [ 30.687737] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.687742] BUG: using smp_processor_id() in preemptible [00000000] code: Xorg/1983 [ 30.687748] caller is generic_get_mtrr+0x12a/0x146 [ 30.687752] Pid: 1983, comm: Xorg Not tainted 2.6.29-rc8-tip #81 SMP PREEMPT Fri Mar 13 20:43:36 IST 2009 [ 30.687756] Call Trace: [ 30.687762] [] ? printk+0x14/0x16 [ 30.687769] [] debug_smp_processor_id+0xbb/0xd4 [ 30.687778] [] generic_get_mtrr+0x12a/0x146 [ 30.687785] [] mtrr_add_page+0x154/0x332 [ 30.687791] [] mtrr_file_add+0x72/0x86 [ 30.687797] [] mtrr_ioctl+0x21b/0x309 [ 30.687803] [] proc_reg_unlocked_ioctl+0x67/0xb2 [ 30.687809] [] ? mtrr_ioctl+0x0/0x309 [ 30.687815] [] ? proc_reg_unlocked_ioctl+0x0/0xb2 [ 30.687821] [] vfs_ioctl+0x27/0x6e [ 30.687826] [] do_vfs_ioctl+0x46f/0x4a9 [ 30.687832] [] ? do_mmap_pgoff+0x1e3/0x22e [ 30.687838] [] ? fget_light+0x40/0x130 [ 30.687844] [] sys_ioctl+0x34/0x61 [ 30.687850] [] sysenter_do_call+0x12/0x25 [ 30.687855] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.687862] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.687867] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.693116] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.693125] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.693131] get_mtrr: cpu1 reg02 base=00000e0000 size=0000008000 write-combining [ 30.765455] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.765462] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.765468] get_mtrr: cpu1 reg02 base=00000e0000 size=0000008000 write-combining [ 30.765975] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.766093] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.766100] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.766105] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.766140] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.766201] get_mtrr: cpu1 reg00 base=0000000000 size=0000040000 write-back [ 30.766206] get_mtrr: cpu1 reg01 base=00000f8000 size=0000004000 write-combining [ 30.766211] get_mtrr: cpu1 reg02 base=00000e0000 size=0000010000 write-combining [ 30.767166] agpgart-intel 0000:00:00.0: AGP 3.0 bridge [ 30.767195] agpgart-intel 0000:00:00.0: putting AGP V3 device into 8x mode [ 30.767267] pci 0000:01:00.0: putting AGP V3 device into 8x mode [ 30.993633] [drm] Setting GART location based on new memory map [ 30.993645] [drm] Loading R200 Microcode [ 30.993684] [drm] writeback test succeeded in 1 usecs [ 36.596010] eth0: no IPv6 routers present