"Bad page state in process swapper" with Oracle Linux 5.9

Dear All,
We got "localhost kernel: BUG: Bad page state in process swapper  pfn:5e13c2e" when booting Oracle Linux 5.9.
The system is installed with -
1. CPU: 2 x Xeon E5-2690
2. Mem: 384 GB
3. QLE 2562 FC
4. Oracle Linux 5.9 (64-bit) (2.6.39-300.26.1.el5uek)
5. mutlipath enabled
6. kernel created with (mkinitrd -v -f --with=sd-mod with=dm-multipath /boot/initrd-2.6.39-300.06.1.el5uek.img $(uname -r))
Below is part of the log file.
Did you have the idea what cause the issue?
Regards,
CL
Nov  1 11:03:04 localhost syslogd 1.4.1: restart.
Nov  1 11:03:04 localhost kernel: klogd 1.4.1, log source = /proc/kmsg started.
Nov  1 11:03:04 localhost kernel: Initializing cgroup subsys cpuset
Nov  1 11:03:04 localhost kernel: Initializing cgroup subsys cpu
Nov  1 11:03:04 localhost kernel: Linux version 2.6.39-300.26.1.el5uek ([email protected]) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-52)) #1 SMP Thu Jan 3 18:31:38 PST 2013
Nov  1 11:03:04 localhost kernel: Command line: ro root=/dev/mapper/lun_osp3 rhgb  quiet numa=off
Nov  1 11:03:04 localhost kernel: BIOS-provided physical RAM map:
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 0000000000000000 - 000000000009a400 (usable)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 000000000009a400 - 00000000000a0000 (reserved)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 0000000000100000 - 000000007df4c000 (usable)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 000000007df4c000 - 000000007df89000 (reserved)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 000000007df89000 - 000000007e01c000 (ACPI data)
Nov  1 11:03:04 localhost kernel:  BIOS-e820: 000000007e01c000 - 000000007e240000 (ACPI NVS)
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 000000007e240000 - 000000007f34c000 (reserved)
Nov  1 11:03:05 localhost cpuspeed: Enabling ondemand cpu frequency scaling governor
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 000000007f34c000 - 000000007f800000 (ACPI NVS)
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 0000000080000000 - 0000000090000000 (reserved)
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 00000000fed1c000 - 00000000fed40000 (reserved)
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
Nov  1 11:03:05 localhost kernel:  BIOS-e820: 0000000100000000 - 0000006080000000 (usable)
Nov  1 11:03:06 localhost kernel: NX (Execute Disable) protection: active
Nov  1 11:03:06 localhost kernel: SMBIOS 2.7 present.
Nov  1 11:03:06 localhost rpc.statd[5742]: Version 1.0.9 Starting
Nov  1 11:03:06 localhost kernel: No AGP bridge found
Nov  1 11:03:06 localhost kernel: last_pfn = 0x6080000 max_arch_pfn = 0x400000000
Nov  1 11:03:07 localhost hcid[5810]: Bluetooth HCI daemon
Nov  1 11:03:07 localhost hcid[5810]: Register path:/org/bluez fallback:1
Nov  1 11:03:07 localhost sdpd[5814]: Bluetooth SDP daemon
Nov  1 11:03:07 localhost kernel: x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
Nov  1 11:03:07 localhost kernel: total RAM covered: 393216M
Nov  1 11:03:07 localhost kernel: Found optimal setting for mtrr clean up
Nov  1 11:03:07 localhost kernel:  gran_size: 64K chunk_size: 64K num_reg: 9   lose cover RAM: 0G
Nov  1 11:03:07 localhost kernel: last_pfn = 0x7df4c max_arch_pfn = 0x400000000
Nov  1 11:03:07 localhost pcscd: pcscdaemon.c:507:main() pcsc-lite 1.4.4 daemon ready.
Nov  1 11:03:07 localhost kernel: found SMP MP-table at [ffff8800000fdb60] fdb60
Nov  1 11:03:07 localhost kernel: Using GB pages for direct mapping
Nov  1 11:03:07 localhost kernel: init_memory_mapping: 0000000000000000-000000007df4c000
Nov  1 11:03:07 localhost kernel: init_memory_mapping: 0000000100000000-0000006080000000
Nov  1 11:03:08 localhost pcscd: hotplug_libusb.c:402:HPEstablishUSBNotifications() Driver ifd-egate.bundle does not support IFD_GENERATE_HOTPLUG. Using active polling instead.
Nov  1 11:03:08 localhost pcscd: hotplug_libusb.c:411:HPEstablishUSBNotifications() Polling forced every 1 second(s)
Nov  1 11:03:07 localhost kernel: RAMDISK: 3795a000 - 37ff0000
Nov  1 11:03:08 localhost kernel: ACPI: RSDP 00000000000f0490 00024 (v02 ACRSYS)
Nov  1 11:03:08 localhost kernel: ACPI: XSDT 000000007dfa6090 0009C (v01 ACRSYS ACRPRDCT 00000001 AMI  00010013)
Nov  1 11:03:08 localhost kernel: ACPI: FACP 000000007dfafb10 000F4 (v04 ACRSYS ACRPRDCT 00000001 AMI  00010013)
Nov  1 11:03:08 localhost kernel: ACPI: DSDT 000000007dfa61b8 09956 (v02 ACRSYS ACRPRDCT 00000000 INTL 20091112)
Nov  1 11:03:08 localhost kernel: ACPI: FACS 000000007e23df80 00040
Nov  1 11:03:08 localhost kernel: ACPI: APIC 000000007dfafc08 00224 (v03 ACRSYS ACRPRDCT 00000001 AMI  00010013)
Nov  1 11:03:08 localhost kernel: ACPI: FPDT 000000007dfafe30 00044 (v01 ACRSYS ACRPRDCT 00000001 AMI  00010013)
Nov  1 11:03:08 localhost kernel: ACPI: SRAT 000000007dfafe78 004B0 (v01 A M I  AMI SRAT 00000001 AMI. 00000000)
Nov  1 11:03:08 localhost kernel: ACPI: SLIT 000000007dfb0328 00030 (v01 A M I  AMI SLIT 00000000 AMI. 00000000)
Nov  1 11:03:08 localhost kernel: ACPI: HPET 000000007dfb0358 00038 (v01 ACRSYS ACRPRDCT 00000001 AMI. 00000005)
Nov  1 11:03:08 localhost kernel: ACPI: PRAD 000000007dfb0390 000BE (v02 PRADID  PRADTID 00000001 MSFT 04000000)
Nov  1 11:03:08 localhost kernel: ACPI: SPMI 000000007dfb0450 00040 (v05 A M I   OEMSPMI 00000000 AMI. 00000000)
Nov  1 11:03:08 localhost kernel: ACPI: SSDT 000000007dfb0490 6B344 (v02  INTEL    CpuPm 00004000 INTL 20091112)
Nov  1 11:03:08 localhost kernel: ACPI: EINJ 000000007e01b7d8 00130 (v01    AMI AMI EINJ 00000000      00000000)
Nov  1 11:03:08 localhost kernel: ACPI: ERST 000000007e01b908 00230 (v01  AMIER AMI ERST 00000000      00000000)
Nov  1 11:03:08 localhost kernel: ACPI: HEST 000000007e01bb38 000A8 (v01    AMI AMI HEST 00000000      00000000)
Nov  1 11:03:08 localhost kernel: ACPI: BERT 000000007e01bbe0 00030 (v01    AMI AMI BERT 00000000      00000000)
Nov  1 11:03:08 localhost kernel: ACPI: DMAR 000000007e01bc10 00178 (v01 A M I   OEMDMAR 00000001 INTL 00000001)
Nov  1 11:03:08 localhost kernel: ACPI: MCFG 000000007e01bd88 0003C (v01 ACRSYS ACRPRDCT 00000001 MSFT 00000097)
Nov  1 11:03:08 localhost kernel: NUMA turned off
Nov  1 11:03:09 localhost kernel: Faking a node at 0000000000000000-0000006080000000
Nov  1 11:03:09 localhost kernel: Initmem setup node 0 0000000000000000-0000006080000000
Nov  1 11:03:09 localhost kernel:   NODE_DATA [000000607ffd9000 - 000000607fffffff]
Nov  1 11:03:09 localhost kernel: Zone PFN ranges:
Nov  1 11:03:09 localhost kernel:   DMA      0x00000010 -> 0x00001000
Nov  1 11:03:09 localhost kernel:   DMA32    0x00001000 -> 0x00100000
Nov  1 11:03:09 localhost kernel:   Normal   0x00100000 -> 0x06080000
Nov  1 11:03:09 localhost kernel: Movable zone start PFN for each node
Nov  1 11:03:09 localhost kernel: early_node_map[3] active PFN ranges
Nov  1 11:03:09 localhost kernel:     0: 0x00000010 -> 0x0000009a
Nov  1 11:03:09 localhost kernel:     0: 0x00000100 -> 0x0007df4c
Nov  1 11:03:09 localhost kernel:     0: 0x00100000 -> 0x06080000
Nov  1 11:03:10 localhost kernel: ACPI: PM-Timer IO Port: 0x408
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x10] lapic_id[0x20] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x12] lapic_id[0x22] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x14] lapic_id[0x24] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x16] lapic_id[0x26] enabled)
Nov  1 11:03:10 localhost kernel: ACPI: LAPIC (acpi_id[0x18] lapic_id[0x28] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x2a] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x2c] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x2e] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
Nov  1 11:03:11 localhost kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] enabled)
Nov  1 11:03:12 localhost kernel: ACPI: LAPIC (acpi_id[0x11] lapic_id[0x21] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x13] lapic_id[0x23] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x15] lapic_id[0x25] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x17] lapic_id[0x27] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x19] lapic_id[0x29] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x2b] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x2d] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x2f] enabled)
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
Nov  1 11:03:13 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x16] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x18] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1a] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1c] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1e] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x15] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x17] high edge lint[0x1])
Nov  1 11:03:14 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x19] high edge lint[0x1])
Nov  1 11:03:15 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1b] high edge lint[0x1])
Nov  1 11:03:15 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1d] high edge lint[0x1])
Nov  1 11:03:15 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0x1f] high edge lint[0x1])
Nov  1 11:03:15 localhost hidd[5960]: Bluetooth HID daemon
Nov  1 11:03:15 localhost kernel: ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
Nov  1 11:03:15 localhost kernel: IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
Nov  1 11:03:15 localhost kernel: ACPI: IOAPIC (id[0x02] address[0xfec01000] gsi_base[24])
Nov  1 11:03:15 localhost kernel: IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47
Nov  1 11:03:15 localhost kernel: ACPI: IOAPIC (id[0x03] address[0xfec40000] gsi_base[48])
Nov  1 11:03:15 localhost kernel: IOAPIC[2]: apic_id 3, version 32, address 0xfec40000, GSI 48-71
Nov  1 11:03:15 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Nov  1 11:03:15 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Nov  1 11:03:15 localhost kernel: Using ACPI (MADT) for SMP configuration information
Nov  1 11:03:15 localhost kernel: ACPI: HPET id: 0x8086a701 base: 0xfed00000
Nov  1 11:03:15 localhost kernel: SMP: Allowing 32 CPUs, 0 hotplug CPUs
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000000009a000 - 000000000009b000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000000009b000 - 00000000000a0000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007df4c000 - 000000007df89000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007df89000 - 000000007e01c000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007e01c000 - 000000007e240000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007e240000 - 000000007f34c000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007f34c000 - 000000007f800000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 000000007f800000 - 0000000080000000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 0000000080000000 - 0000000090000000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 0000000090000000 - 00000000fed1c000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 00000000fed1c000 - 00000000fed40000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 00000000fed40000 - 00000000ff000000
Nov  1 11:03:16 localhost kernel: PM: Registered nosave memory: 00000000ff000000 - 0000000100000000
Nov  1 11:03:16 localhost automount[5994]: lookup_read_master: lookup(nisplus): couldn't locate nis+ table auto.master
Nov  1 11:03:16 localhost kernel: Allocating PCI resources starting at 90000000 (gap: 90000000:6ed1c000)
Nov  1 11:03:16 localhost kernel: Booting paravirtualized kernel on bare hardware
Nov  1 11:03:17 localhost kernel: setup_percpu: NR_CPUS:4096 nr_cpumask_bits:32 nr_cpu_ids:32 nr_node_ids:1
Nov  1 11:03:17 localhost kernel: PERCPU: Embedded 26 pages/cpu @ffff88607f200000 s77440 r8192 d20864 u131072
Nov  1 11:03:17 localhost kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 99271377
Nov  1 11:03:17 localhost kernel: Policy zone: Normal
Nov  1 11:03:17 localhost kernel: Kernel command line: ro root=/dev/mapper/lun_osp3 rhgb  quiet numa=off
Nov  1 11:03:17 localhost kernel: PID hash table entries: 4096 (order: 3, 32768 bytes)
Nov  1 11:03:17 localhost kernel: xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
Nov  1 11:03:17 localhost kernel: Checking aperture...
Nov  1 11:03:17 localhost kernel: No AGP bridge found
Nov  1 11:03:17 localhost kernel: Queued invalidation will be enabled to support x2apic and Intr-remapping.
Nov  1 11:03:17 localhost kernel: BUG: Bad page state in process swapper  pfn:5e13c2e
Nov  1 11:03:18 localhost kernel: page:ffffea0149452a10 count:0 mapcount:0 mapping:          (null) index:0x0
Nov  1 11:03:18 localhost kernel: page flags: 0x20000000000080(slab)
Nov  1 11:03:18 localhost kernel: Pid: 0, comm: swapper Not tainted 2.6.39-300.26.1.el5uek #1
Nov  1 11:03:19 localhost kernel: Call Trace:
Nov  1 11:03:19 localhost kernel:  [<ffffffff811147dd>] bad_page+0x9d/0x120
Nov  1 11:03:19 localhost gpm[6080]: *** info [startup.c(95)]:
Nov  1 11:03:19 localhost kernel:  [<ffffffff81114923>] free_pages_prepare+0xc3/0x100
Nov  1 11:03:19 localhost gpm[6080]: Started gpm successfully. Entered daemon mode.
Nov  1 11:03:19 localhost kernel:  [<ffffffff81118a82>] __free_pages_ok+0x32/0xf0
Nov  1 11:03:19 localhost kernel:  [<ffffffff81118b60>] __free_pages+0x20/0x30
Nov  1 11:03:19 localhost kernel:  [<ffffffff815045b6>] __free_pages_bootmem+0x66/0x90
Nov  1 11:03:19 localhost kernel:  [<ffffffff819f13c1>] __free_pages_memory+0x101/0x170
Nov  1 11:03:19 localhost kernel:  [<ffffffff819f1487>] free_all_memory_core_early+0x57/0x70
Nov  1 11:03:19 localhost kernel:  [<ffffffff81514605>] ? bad_to_user+0x76f/0x76f
Nov  1 11:03:19 localhost avahi-daemon[6171]: Found user 'avahi' (UID 70) and group 'avahi' (GID 70).
Nov  1 11:03:19 localhost kernel:  [<ffffffff819e41a7>] numa_free_all_bootmem+0x87/0xa0
Nov  1 11:03:19 localhost avahi-daemon[6171]: Successfully dropped root privileges.
Nov  1 11:03:20 localhost kernel:  [<ffffffff819e227b>] mem_init+0x3b/0x110
Nov  1 11:03:20 localhost avahi-daemon[6171]: avahi-daemon 0.6.16 starting up.
Nov  1 11:03:20 localhost kernel:  [<ffffffff819c4140>] ? early_idt_handlers+0x140/0x140
Nov  1 11:03:20 localhost avahi-daemon[6171]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
Nov  1 11:03:20 localhost kernel:  [<ffffffff819c4140>] ? early_idt_handlers+0x140/0x140
Nov  1 11:03:20 localhost kernel:  [<ffffffff819c4779>] mm_init+0x9/0x20
Nov  1 11:03:20 localhost avahi-daemon[6171]: Successfully called chroot().
Nov  1 11:03:20 localhost kernel:  [<ffffffff819c4ec5>] start_kernel+0x145/0x390

It could be a hardware issue. I suggest to run Memtest. You can download a free stand-alone disk image, which you can burn to CD from here:
http://www.memtest86.com/download.htm
Then burn the iso disk image and restart the computer from the appropriate media. Be sure to follow the instructions of your CD/DVD software to properly burn .ISO images. There is plenty of info on the web.

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    Jul 7 09:38:24 corlap kernel: [11297.718491] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.718495] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.718510] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.718518] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.718522] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.718525] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.718528] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.718540] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.718543] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.718618] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718642] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718664] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718678] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718701] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718707] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.718710] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.718727] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.718736] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.718759] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718772] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718840] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.718865] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.718871] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.718885] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.718889] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.718901] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.718918] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.718923] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.718932] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.718946] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.718949] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.718955] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.718958] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.718961] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.718965] Disabling lock debugging due to kernel taint
    Jul 7 09:38:24 corlap kernel: [11297.718967] BUG: Bad page state in process glxgears pfn:01569
    Jul 7 09:38:24 corlap kernel: [11297.718979] page:f65e5d20 count:2 mapcount:0 mapping:f3c02620 index:0x2d1
    Jul 7 09:38:24 corlap kernel: [11297.718981] page flags: 0x40000860(lru|active|private)
    Jul 7 09:38:24 corlap kernel: [11297.718986] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.718988] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.718992] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.718996] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.719008] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.720095] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720110] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.720113] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.720117] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720124] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.720128] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.720131] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720143] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720146] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.720150] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720185] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720208] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720221] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720244] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720266] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720270] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720274] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720279] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720286] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.720309] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720331] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720363] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.720379] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720393] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.720397] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.720400] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.720412] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.720425] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.720429] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.720434] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720438] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.720441] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.720455] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.720458] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.720461] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.720466] BUG: Bad page state in process glxgears pfn:0156a
    Jul 7 09:38:24 corlap kernel: [11297.720469] page:f65e5d40 count:2 mapcount:0 mapping:f3c02620 index:0x2d2
    Jul 7 09:38:24 corlap kernel: [11297.720471] page flags: 0x40000824(referenced|lru|private)
    Jul 7 09:38:24 corlap kernel: [11297.720486] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.720489] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.720493] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.720496] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.720501] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.720505] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720517] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.720520] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.720523] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720527] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.720531] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.720534] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720537] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720549] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.720553] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720566] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720589] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720610] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720624] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720646] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720650] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720654] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720657] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720662] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.720684] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720706] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720718] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.720742] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720746] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.720750] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.720753] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.720773] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.720777] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.720780] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.720785] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720788] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.720800] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.720803] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.720806] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.720809] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.720812] BUG: Bad page state in process glxgears pfn:0156b
    Jul 7 09:38:24 corlap kernel: [11297.720815] page:f65e5d60 count:2 mapcount:0 mapping:f3c02620 index:0x2d3
    Jul 7 09:38:24 corlap kernel: [11297.720817] page flags: 0x40000824(referenced|lru|private)
    Jul 7 09:38:24 corlap kernel: [11297.720829] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.720832] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.720834] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.720838] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.720842] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.720846] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720850] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.720861] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.720864] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720869] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.720872] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.720875] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720879] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.720891] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.720894] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.720908] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720930] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720943] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720965] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720988] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.720991] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.720995] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.720999] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.721003] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.722088] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722103] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722131] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.722156] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722161] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.722166] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.722178] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.722189] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.722195] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.722208] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.722337] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722340] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.722344] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.722348] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.722351] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.722354] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.722367] BUG: Bad page state in process glxgears pfn:0156c
    Jul 7 09:38:24 corlap kernel: [11297.722370] page:f65e5d80 count:2 mapcount:0 mapping:f3c02620 index:0x2d4
    Jul 7 09:38:24 corlap kernel: [11297.722372] page flags: 0x40000824(referenced|lru|private)
    Jul 7 09:38:24 corlap kernel: [11297.722378] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.722381] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.722384] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.722396] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.722401] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.722406] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.722410] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.722413] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.722417] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.722430] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.722434] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.722437] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.722440] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.722444] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.722447] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722470] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722493] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722506] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722528] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722542] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722554] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.722558] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.722562] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722568] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.722590] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722603] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722625] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.722649] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722654] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.722657] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.722661] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.722680] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.722684] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.722688] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.722692] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722695] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.722698] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.722710] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.722713] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.722716] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.722719] BUG: Bad page state in process glxgears pfn:0156d
    Jul 7 09:38:24 corlap kernel: [11297.722722] page:f65e5da0 count:2 mapcount:0 mapping:f3c02620 index:0x2d5
    Jul 7 09:38:24 corlap kernel: [11297.722724] page flags: 0x40000824(referenced|lru|private)
    Jul 7 09:38:24 corlap kernel: [11297.722728] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.722730] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.722742] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.722745] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.722750] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.722754] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.722757] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.722760] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.722772] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.722776] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.722780] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.722783] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.722786] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.722790] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.722793] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722815] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722838] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722851] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722873] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722887] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722899] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.722903] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.722906] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.722911] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.722933] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722946] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.722967] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.722991] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.723138] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.723150] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.723153] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.723165] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.723169] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.723181] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.723186] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.7231em_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727645] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.727669] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727673] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.727677] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.727689] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.727700] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.727704] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.727707] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.727720] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.727723] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.727726] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.727730] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.727733] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.727736] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.727739] BUG: Bad page state in process glxgears pfn:01575
    Jul 7 09:38:24 corlap kernel: [11297.727742] page:f65e5ea0 count:2 mapcount:0 mapping:f3c02620 index:0x200025
    Jul 7 09:38:24 corlap kernel: [11297.727752] page flags: 0x40000864(referenced|lru|active|private)
    Jul 7 09:38:24 corlap kernel: [11297.727757] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.727759] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.727762] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.727765] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.727770] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.727782] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.727786] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.727789] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.727792] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.727796] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.727800] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.727803] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.727815] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.727818] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.727822] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.727835] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727858] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727879] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727893] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727916] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727919] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.727923] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.727927] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.727939] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.727953] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727975] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.727987] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.728011] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729055] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.729068] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.729072] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.729085] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.729090] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.729102] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.729107] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.729110] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.729114] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.729117] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.729120] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.729132] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Jul 7 09:38:24 corlap kernel: [11297.729135] BUG: Bad page state in process glxgears pfn:01576
    Jul 7 09:38:24 corlap kernel: [11297.729138] page:f65e5ec0 count:2 mapcount:0 mapping:f3c02620 index:0x200026
    Jul 7 09:38:24 corlap kernel: [11297.729140] page flags: 0x40000864(referenced|lru|active|private)
    Jul 7 09:38:24 corlap kernel: [11297.729146] Pid: 23189, comm: glxgears Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 7 09:38:24 corlap kernel: [11297.729148] Call Trace:
    Jul 7 09:38:24 corlap kernel: [11297.729151] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 09:38:24 corlap kernel: [11297.729163] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 09:38:24 corlap kernel: [11297.729167] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 09:38:24 corlap kernel: [11297.729172] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.729176] [<c012c1b6>] ? __kunmap_atomic+0x36/0xa0
    Jul 7 09:38:24 corlap kernel: [11297.729179] [<c01e8316>] ? shmem_getpage+0x606/0x960
    Jul 7 09:38:24 corlap kernel: [11297.729182] [<c02158c2>] ? mem_cgroup_cache_charge+0xd2/0x170
    Jul 7 09:38:24 corlap kernel: [11297.729195] [<c01d58ed>] ? find_get_page+0x6d/0x90
    Jul 7 09:38:24 corlap kernel: [11297.729199] [<c01d62e5>] do_read_cache_page+0x45/0x140
    Jul 7 09:38:24 corlap kernel: [11297.729202] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.729205] [<c01e8790>] ? shmem_write_begin+0x40/0x40
    Jul 7 09:38:24 corlap kernel: [11297.729209] [<c01d6404>] read_cache_page_gfp+0x24/0x30
    Jul 7 09:38:24 corlap kernel: [11297.729212] [<c01e773d>] shmem_read_mapping_page_gfp+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.729237] [<f8be9875>] i915_gem_object_bind_to_gtt+0x1e5/0x5d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729259] [<f8becf8c>] i915_gem_object_pin+0x13c/0x1a0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729272] [<f8beaf36>] ? i915_gem_object_get_fence+0x1a6/0x7d0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729295] [<f8befca5>] i915_gem_execbuffer_reserve.isra.4+0x285/0x350 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729309] [<f8bf0245>] i915_gem_do_execbuffer.isra.6+0x4d5/0x1210 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729321] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 09:38:24 corlap kernel: [11297.729325] [<c01f2f5a>] ? pagefault_enable+0x1a/0x20
    Jul 7 09:38:24 corlap kernel: [11297.729329] [<c0486e5d>] ? _mutex_unlock+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.729334] [<c02cc555>] ? _copy_from_user+0x35/0x50
    Jul 7 09:38:24 corlap kernel: [11297.729356] [<f8bf14be>] i915_gem_execbuffer2+0x5e/0x230 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729370] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729390] [<f871bb36>] drm_ioctl+0x1d6/0x410 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.729414] [<f8bf1460>] ? i915_gem_execbuffer+0x4e0/0x4e0 [i915]
    Jul 7 09:38:24 corlap kernel: [11297.729418] [<c0131023>] ? __enqueue_entity+0xa3/0xc0
    Jul 7 09:38:24 corlap kernel: [11297.729422] [<c01027bf>] ? __switch_to+0x13f/0x2d0
    Jul 7 09:38:24 corlap kernel: [11297.729425] [<c0133290>] ? finish_task_switch+0x40/0xd0
    Jul 7 09:38:24 corlap kernel: [11297.729445] [<f871b960>] ? drm_copy_field+0x80/0x80 [drm]
    Jul 7 09:38:24 corlap kernel: [11297.729449] [<c022a6ff>] do_vfs_ioctl+0x7f/0x5b0
    Jul 7 09:38:24 corlap kernel: [11297.729452] [<c013f86f>] ? ttwu_do_wakeup+0x3f/0x130
    Jul 7 09:38:24 corlap kernel: [11297.729457] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 7 09:38:24 corlap kernel: [11297.729460] [<c0150517>] ? irq_exit+0x47/0x80
    Jul 7 09:38:24 corlap kernel: [11297.729463] [<c022ac98>] sys_ioctl+0x68/0x80
    Jul 7 09:38:24 corlap kernel: [11297.729475] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 7 09:38:24 corlap kernel: [11297.729478] [<c048007b>] ? __schedule_bug+0x21/0x66
    Jul 7 09:38:24 corlap kernel: [11297.729481] [<c0480000>] ? select_fallback_rq+0xa4/0xfe
    Here's one for modpost:
    Jul 7 23:34:04 corlap kernel: [49052.036122] BUG: Bad page state in process modpost pfn:01568
    Jul 7 23:34:04 corlap kernel: [49052.036128] page:f65e5d00 count:2 mapcount:0 mapping:ecd63484 index:0x9
    Jul 7 23:34:04 corlap kernel: [49052.036139] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 7 23:34:04 corlap kernel: [49052.036147] Pid: 20955, comm: modpost Not tainted 3.0.33-rt54-1-rt-lts #1
    Jul 7 23:34:04 corlap kernel: [49052.036150] Call Trace:
    Jul 7 23:34:04 corlap kernel: [49052.036171] [<c01db582>] bad_page+0xa2/0xf0
    Jul 7 23:34:04 corlap kernel: [49052.036175] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 7 23:34:04 corlap kernel: [49052.036224] [<f83f167d>] ? jbd2_journal_dirty_metadata+0x7d/0x100 [jbd2]
    Jul 7 23:34:04 corlap kernel: [49052.036275] [<f84b9c35>] ? __ext4_handle_dirty_metadata+0x65/0x110 [ext4]
    Jul 7 23:34:04 corlap kernel: [49052.036279] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 7 23:34:04 corlap kernel: [49052.036284] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 7 23:34:04 corlap kernel: [49052.036298] [<c020d59d>] ? unlock_slab_and_free_delayed.isra.41+0x7d/0x90
    I think this from when I tried to build a kernel:
    Jul 8 11:34:18 corlap kernel: [16942.842090] BUG: Bad page state in process as pfn:01568
    Jul 8 11:34:18 corlap kernel: [16942.842097] page:f65e5d00 count:2 mapcount:0 mapping:c5c37544 index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.842099] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842116] Pid: 21687, comm: as Not tainted 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842119] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842143] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842147] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842151] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842157] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842163] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842178] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842184] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842190] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842193] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842208] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842212] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842216] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842223] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842285] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842289] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842301] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842304] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842307] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842310] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842315] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842318] Disabling lock debugging due to kernel taint
    Jul 8 11:34:18 corlap kernel: [16942.842320] BUG: Bad page state in process as pfn:01569
    Jul 8 11:34:18 corlap kernel: [16942.842332] page:f65e5d20 count:2 mapcount:0 mapping:f3c02860 index:0x2d1
    Jul 8 11:34:18 corlap kernel: [16942.842334] page flags: 0x40000860(lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842338] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842340] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842343] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842346] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842351] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842363] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842367] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842371] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842375] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842378] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842382] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842394] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842398] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842402] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842406] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842412] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842415] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842427] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842430] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842434] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842437] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842440] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842443] BUG: Bad page state in process as pfn:0156a
    Jul 8 11:34:18 corlap kernel: [16942.842445] page:f65e5d40 count:2 mapcount:0 mapping:c5c20228 index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.842456] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842461] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842463] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842466] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842469] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842473] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842477] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842489] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842493] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842497] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842501] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842504] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842508] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842521] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842525] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842529] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842534] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842538] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842550] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842553] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842556] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842559] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842563] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842565] BUG: Bad page state in process as pfn:0156b
    Jul 8 11:34:18 corlap kernel: [16942.842568] page:f65e5d60 count:2 mapcount:0 mapping:c5c35d58 index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.842570] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842583] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842585] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842588] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842591] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842596] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842599] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842603] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842616] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842620] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842623] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842627] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842631] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842634] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842647] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842651] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842656] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842660] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842663] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842675] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842678] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842681] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842685] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842687] BUG: Bad page state in process as pfn:0156c
    Jul 8 11:34:18 corlap kernel: [16942.842690] page:f65e5d80 count:2 mapcount:0 mapping:c5c37afc index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.842692] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842697] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842708] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842710] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842714] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842718] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842722] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842725] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842738] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842742] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842746] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842749] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842753] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842757] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842769] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842773] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842778] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842782] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842785] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842789] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842800] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842804] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842807] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842810] BUG: Bad page state in process as pfn:0156d
    Jul 8 11:34:18 corlap kernel: [16942.842812] page:f65e5da0 count:2 mapcount:0 mapping:c5c31584 index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.842814] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842819] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842821] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842832] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842836] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842840] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842844] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842847] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842851] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842864] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842868] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842871] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842875] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.842879] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.842882] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.842895] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.842900] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842904] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.842907] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842910] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.842914] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.842925] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.842929] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.842931] BUG: Bad page state in process as pfn:0156e
    Jul 8 11:34:18 corlap kernel: [16942.842934] page:f65e5dc0 count:2 mapcount:0 mapping:f3c02860 index:0x2d6
    Jul 8 11:34:18 corlap kernel: [16942.842936] page flags: 0x40000860(lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.842940] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.842942] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.842945] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.842957] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.842961] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.842965] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.842969] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.842972] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.842976] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.842989] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.842992] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.842996] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843000] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843004] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843066] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843071] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843084] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843087] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843090] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843094] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843097] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843100] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843103] BUG: Bad page state in process as pfn:0156f
    Jul 8 11:34:18 corlap kernel: [16942.843114] page:f65e5de0 count:2 mapcount:0 mapping:c5c21dd8 index:0x0
    Jul 8 11:34:18 corlap kernel: [16942.843117] page flags: 0x4000086c(referenced|uptodate|lru|active|private)
    Jul 8 11:34:18 corlap kernel: [16942.843122] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.843124] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.843126] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.843130] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.843134] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.843146] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.843150] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.843154] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.843158] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.843162] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.843165] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.843178] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843181] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843185] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843189] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843194] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843198] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843210] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843213] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843216] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843220] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843223] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843229] BUG: Bad page state in process as pfn:01570
    Jul 8 11:34:18 corlap kernel: [16942.843241] page:f65e5e00 count:2 mapcount:0 mapping:f3c02860 index:0x200020
    Jul 8 11:34:18 corlap kernel: [16942.843243] page flags: 0x40000824(referenced|lru|private)
    Jul 8 11:34:18 corlap kernel: [16942.843247] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.843249] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.843252] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.843255] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.843259] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.843272] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.843275] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.843279] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.843283] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.843287] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.843290] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.843303] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843307] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843311] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843315] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843320] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843324] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843336] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843339] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843342] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843345] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843349] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843351] BUG: Bad page state in process as pfn:01571
    Jul 8 11:34:18 corlap kernel: [16942.843354] page:f65e5e20 count:2 mapcount:0 mapping:f3c02860 index:0x200021
    Jul 8 11:34:18 corlap kernel: [16942.843365] page flags: 0x40000824(referenced|lru|private)
    Jul 8 11:34:18 corlap kernel: [16942.843369] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.843371] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.843374] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.843377] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.843381] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.843385] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.843397] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.843401] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.843405] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.843409] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.843412] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.843416] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843429] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843432] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843437] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843442] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843445] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843449] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843461] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843464] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843467] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843470] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843473] BUG: Bad page state in process as pfn:01572
    Jul 8 11:34:18 corlap kernel: [16942.843476] page:f65e5e40 count:2 mapcount:0 mapping:f3c02860 index:0x200022
    Jul 8 11:34:18 corlap kernel: [16942.843478] page flags: 0x40000824(referenced|lru|private)
    Jul 8 11:34:18 corlap kernel: [16942.843490] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.843492] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.843495] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.843499] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.843503] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.843507] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.843510] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.843523] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.843527] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.843530] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.843534] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.843538] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843542] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843554] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843558] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843563] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843567] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843570] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843573] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843585] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843588] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843592] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843594] BUG: Bad page state in process as pfn:01573
    Jul 8 11:34:18 corlap kernel: [16942.843597] page:f65e5e60 count:2 mapcount:0 mapping:f3c02860 index:0x200023
    Jul 8 11:34:18 corlap kernel: [16942.843599] page flags: 0x40000824(referenced|lru|private)
    Jul 8 11:34:18 corlap kernel: [16942.843603] Pid: 21687, comm: as Tainted: G B 3.0.33-rt54-1-rt-lts #1
    Jul 8 11:34:18 corlap kernel: [16942.843614] Call Trace:
    Jul 8 11:34:18 corlap kernel: [16942.843617] [<c01db582>] bad_page+0xa2/0xf0
    Jul 8 11:34:18 corlap kernel: [16942.843620] [<c01dbc46>] get_page_from_freelist+0x516/0x640
    Jul 8 11:34:18 corlap kernel: [16942.843624] [<c01dc551>] __alloc_pages_nodemask+0xf1/0x6c0
    Jul 8 11:34:18 corlap kernel: [16942.843628] [<c0140f1e>] ? migrate_enable+0xbe/0x170
    Jul 8 11:34:18 corlap kernel: [16942.843632] [<c0482659>] cache_alloc_refill+0x27c/0x4c6
    Jul 8 11:34:18 corlap kernel: [16942.843636] [<c020e256>] kmem_cache_alloc+0x176/0x180
    Jul 8 11:34:18 corlap kernel: [16942.843648] [<c021292e>] ? __mem_cgroup_commit_charge.constprop.57+0x6e/0xc0
    Jul 8 11:34:18 corlap kernel: [16942.843652] [<c02c67d5>] radix_tree_node_alloc+0x25/0x90
    Jul 8 11:34:18 corlap kernel: [16942.843655] [<c02c68c2>] radix_tree_insert+0x82/0x1f0
    Jul 8 11:34:18 corlap kernel: [16942.843659] [<c01d61a7>] add_to_page_cache_locked+0x77/0x100
    Jul 8 11:34:18 corlap kernel: [16942.843663] [<c01d625e>] add_to_page_cache_lru+0x2e/0x70
    Jul 8 11:34:18 corlap kernel: [16942.843667] [<c01d77a6>] generic_file_aio_read+0x4f6/0x720
    Jul 8 11:34:18 corlap kernel: [16942.843680] [<c01a870d>] ? rcu_irq_exit+0xd/0x10
    Jul 8 11:34:18 corlap kernel: [16942.843684] [<c0219f79>] do_sync_read+0xa9/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843688] [<c021a2e1>] ? rw_verify_area+0x61/0x120
    Jul 8 11:34:18 corlap kernel: [16942.843692] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843695] [<c021a7d5>] vfs_read+0x85/0x160
    Jul 8 11:34:18 corlap kernel: [16942.843698] [<c0219ed0>] ? do_sync_write+0xe0/0xe0
    Jul 8 11:34:18 corlap kernel: [16942.843710] [<c021a8ed>] sys_read+0x3d/0x80
    Jul 8 11:34:18 corlap kernel: [16942.843713] [<c048bfdf>] sysenter_do_call+0x12/0x28
    Jul 8 11:34:18 corlap kernel: [16942.843716] BUG: Bad page state in process as pfn:01574
    Jul 8 11:34:18 corlap kernel: [16942.843719] page:f65e5e80 count:2 mapcount:0 mapping:f3c02860 index:0x200024
    Jul 8 11:34:18 corlap kernel: [16942.843721] page flags: 0x40000824(referenced|lru|private)
    Jul 8 11:34:18 corlap kernel: [16942.843725] Pid: 21687, comm: as Tainted: G

    Unfortunately had no luck with this at all, and no time to delve properly - so just had to install stock kernel; and then remove and re-install linux-rt-lts. I am not certain, but it may be down to the cache.

  • Integration of BPEL Process Manager with Oracle Plociy Automation(OPA)

    Hi,
    Can any one tell me how to integrate the BPEL Process Manager with Oracle Plociy Automation(OPA).

    Hi,
    Can any one tell me how to integrate the BPEL Process Manager with Oracle Plociy Automation(OPA).

  • Network problems with Oracle Linux 5.7 on Vmware ESX 4.1

    We recently installed Oracle Linux 5.7 64 on Vmware in order to run OVM Manager 3.02. The VM experiences random frequent network connectivity problems. There are no errors showing up in the network stats. The Vmware environment hosts many production VMs with no issues. We did have some trouble configuring Vmware tools with the uek kernel, so we booted the vm with the base kernel and we were then able to configure Vmware tools with no problems. We have tried running the VM on two different ESX servers with no improvement.
    The network connectivity problems persist even with the base kernel. We get random ping failures into and out of the VM, and random disconnects of ssh terminal sessions.
    I am not very experienced with linux, being primarily a vmware and aix admin. Any tips on stabilizing Oracle Linux on Vmware are greatly appreciated otherwise, I will have to beg for a new server to host the OVM manager.
    Thanks,
    Bob

    The network connectivity problems persist even with the base kernel. We get random ping failures into and out of the VM, and random disconnects of ssh terminal sessions.Before you check on software and driver updates you might want to check your hardware settings. I've seen problems like this before when using a bad network cable or having a duplex mismatch. The later can happen when changing from a router to a network switch and configuring the switch for fixed full duplex. Depending on which end you sit you won't even see any network errors, but packages will disappear depending on traffic. Make sure you have set server's NIC and network switch port to the same topology ie. fixed or auto-negotiate, but not mixed. You can use the "ethtool" on the Linux system to verify the current settings.

  • Dual  Boot Pre install Windows 7 with  oracle linux  on a dell laptop

    I'm new in linux. want to install oracle linux on my dell aptop. it has existing windows 7. how can i install oracle linux without affecting win 7 files.
    is oracle linux can be install on laptop.

    My advice to you is, since you have established such a reputation on this board, on issues that you don't have any knowledge or don't feel comfortable about, please just keep quiet. I don't think your job is to answer every question that has been posted on this board. Recklessly, or worse, knowingly, providing a wrong answer is much worse than no answer at all. These are serious personal accusations. Are you trying to make some noise to create some visibility for yourself? Please don't steal any of my limelight! ;-)
    Personally, I don't particularly appreciiate many of your responses to some of the questions that I posted. To me, your responses are rude, idiotic (and insults to my intelligence)!Sorry, I have no idea what makes you so upset. Are you just making this up? What questions and answers are you taking about?
    Are you referring to this post: Ralink RT5390 Does Not Work on the UEK Kernel
    May I quote/remind you of your own posting:
    We installed OL6.3 and Ubuntu 12.04 on a new Asus X45A notebook. It has a Ralink RT5390 wireless card. With Ubuntu, both wifi and video work flawlessly. However, the wifi driver (from elrepo) does not work for the the uek kernel (2.6.39). While the wifi driver works when boot into the RHEL kernel (2.6.32), it created an "even bigger problem" in that the video starts at about 1/10 from the left edge of the screen.
    But again, please no one be fooled by my overly optimistic and simplistic comments*. The reality is, I am glad OL6 desktop works at all.
    * For example, I actually installed OL6 on 4 notebooks, one of them "does not work" because I couldn't dim the screen. I did not intend to lie, but subconsciously, I somewhat forgot that there was this failed case.
    So what are you really trying to tell us/me here?
    I think you have shot yourself in the foot here. I'm afraid the best I can offer to you is to remove my response if you remove your post.
    User Profile for Ping-Wu
    Handle:      Ping-Wu
    Status Level:      Newbie
    Registered:      Oct 8, 2012
    Total Posts:      13
    Total Questions:      2 (2 unresolved)
    Name      Ping-Wu
    Location      Hawaii Linux
    Occupation      Attorney
    You will never hear from me again...Too bad ;-)

  • Oracle RAC with Oracle Linux Based RAC Applications

    What are the advantages of using Oracle Linux Based RAC applications (also known as Linux Oracle Projects) with Oracle Database RAC 10g ?

    Personally, I find RAC to be about 1000% easier to manage on Linux...than on what? And why?
    Beacause personally I can't see difference in RAC management between Linux and Solaris (i.e.).

  • Re: Is Oracle 11gR2 and 10gR2 BOTH compatible with Oracle Linux 6 Update 1?

    Hello,
    Required to Install Oracle 11gR2 and 10gR2 Oracle binaries on Oracle Linux 6 Update 1, are both versions compatible to install and run with databases on Oracle Linux Release 6 Update 1 or Oracle Linux Release 5 Update 7 is required for this?
    Thanks in advance,
    Regards,
    A
    Edited by: 850391 on Oct 13, 2011 3:43 PM
    Edited by: 850391 on Oct 13, 2011 3:44 PM
    Edited by: 850391 on Oct 13, 2011 3:44 PM

    Hi;
    Oracle 11g or 10g is not certified wiht OEL or RHEH6 yet. Please use OEL 5.x version which you can download from edelivery.
    Also see:
    Oracle Database on Unix AIX,HP-UX,Linux,Mac OS X,Solaris,Tru64 Unix Operating Systems Installation and Configuration Requirements Quick Reference (8.0.5 to 11.2) [ID 169706.1]
    Regard
    Helios

  • Making docky or cairo dock work with oracle linux

    anybody know how to do this? i've tried for a few days but it seems beyond my capabilities.
    :>
    im using it as a desktop. im starting to like it how it is though.
    other software:
    anybody have the game 'red eclipse' working on oracle linux?
    anybody have a good note taking app working on oracle linux?
    anybody have any desktop 'applets'?
    thanks!

    Are you referring to: http://www.zdnet.com/free-software-father-declared-ubuntu-linux-to-contain-spyware-7000008516/
    Well, I would not necessarily consider above article a show stopper to use Ubuntu. You can turn the surveillance off. Many if not most software products call home and there seems to be a global trend to penetrate internet users with intelligent advertising and marketing. So they probably get you in one way or another. Just install a web add-on like "Ghostery" and you might be surprised.
    CentOS, Scientific Linux, Oracle Linux, etc., are all free derivatives or clones of RHEL and as such will give you the exact same trouble with unsupported hardware. Fedora is the closest Linux distribution to RHEL designed for computer desktops.
    http://en.wikipedia.org/wiki/Red_Hat_Enterprise_Linux_derivatives
    If not Ubuntu, then perhaps Linux Mint will suit your needs.
    http://www.linuxmint.com/
    You can install free Oracle VirtualBox and give all these Linux distributions a try before you consider dual-boot.
    https://www.virtualbox.org/

  • VM with Oracle Linux Distribution

    I heard a rumour that Oracle were distributing VMWare Virtual Machines with DB/Linux preinstalled but I can't find any related links.... is this true?

    http://www.oracle.com/technology/obe/10gr2_db_vmware/htmlfiles/readme_oracleonlnxeval.html

  • RAC with Oracle Linux (Using firewire drive)

    Guys
    Did anyone install RAC (10g or 11g) using Oracle Linux using firewire drive? Does Oracle linux support firewire technology?
    Please share your experience.
    Regards
    PJ

    Start here
    Installing Oracle Database 11g Release 1 on Enterprise Linux 5 (32- and 64-bit)
    http://www.oracle.com/technology/pub/articles/smiley-11gr1-install.html#kernel
    My installation:
    [root@linux3 OCFS2]# uname -a
    Linux linux3 2.6.18-8.el5 #1 SMP Tue Jun 5 23:11:13 EDT 2007 i686 i686 i386 GNU/Linux
    OCFS2
    -rw-r--r-- 1 root root 274826 May 2 17:22 ocfs2-2.6.18-8.el5-1.2.8-2.el5.i686.rpm
    -rw-r--r-- 1 root root 9123303 May 2 17:23 ocfs2-2.6.18-8.el5-debuginfo-1.2.8-2.el5.i686.rpm
    -rw-r--r-- 1 root root 1144294 May 2 17:27 ocfs2-tools-1.2.7-1.el5.i386.rpm
    Others rpms needed in my case after installation
    -rw-r--r-- 1 root root 39297 Jun 7 2007 rsh-server-0.17-37.el5.i386.rpm
    -rw-r--r-- 1 root root 126577 Jun 7 2007 xinetd-2.3.14-10.el5.i386.rpm
    lsmod
    parport 37513 2 lp,parport_pc
    snd_page_alloc 13641 2 snd_intel8x0,snd_pcm
    serio_raw 10693 0
    ohci1394 32964 1
    ieee1394 83252 2 sbp2,ohci1394 <-
    ohci is part of kernel modules !
    ./modules/2.6.18-8.el5/updates/drivers/ieee1394/sbp2.ko
    ext3 123081 1
    jbd 56553 2 ocfs2,ext3
    ehci_hcd 32845 0
    When the driver was loaded succesful looks similar to this, please verify other configuration like serialize_io
    [root@linux3 sysconfig]# dmesg | grep 1394
    ieee1394: no version for "struct_module" found: kernel tainted.
    ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[201] MMIO=[ea125000-ea1257ff] Max Packet=[2048] IR/IT contexts=[4/8]
    ieee1394: The root node is not cycle master capable; selecting a new root node and resetting...
    ieee1394: Node added: ID:BUS[0-00:1023] GUID[0030e002e04546d5]
    ieee1394: Host added: ID:BUS[0-01:1023] GUID[001106664001995a]
    ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
    ieee1394: sbp2: Try serialize_io=0 for better performance
    scsi0 : SBP-2 IEEE-1394
    ieee1394: sbp2: Logged into SBP-2 device
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