[ 0.000000] Linux version 2.6.21-rc1 (gluk@localhost) (gcc version 4.1.1 (Gentoo 4.1.1-r3)) #2 SMP Thu Feb 22 14:10:40 Local time zone must be set--see zic [ 0.000000] Command line: root=/dev/sda2 console=ttyS0,115200 console=tty0 idle=pool profile=2 panic=30 [ 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: 00000000000e0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000f6ff0000 (usable) [ 0.000000] BIOS-e820: 00000000f6ff0000 - 00000000f6fff000 (ACPI data) [ 0.000000] BIOS-e820: 00000000f6fff000 - 00000000f7000000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000ff7c0000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000200000000 (usable) [ 0.000000] Entering add_active_range(0, 0, 159) 0 entries of 3200 used [ 0.000000] Entering add_active_range(0, 256, 1011696) 1 entries of 3200 used [ 0.000000] Entering add_active_range(0, 1048576, 2097152) 2 entries of 3200 used [ 0.000000] end_pfn_map = 2097152 [ 0.000000] DMI 2.3 present. [ 0.000000] ACPI: RSDP 000F6A80, 0014 (r0 ACPIAM) [ 0.000000] ACPI: RSDT F6FF0000, 0034 (r1 A M I OEMRSDT 4000430 MSFT 97) [ 0.000000] ACPI: FACP F6FF0200, 0081 (r1 A M I OEMFACP 4000430 MSFT 97) [ 0.000000] ACPI: DSDT F6FF0450, 2F29 (r1 1ABTX 1ABTX000 0 INTL 2002026) [ 0.000000] ACPI: FACS F6FFF000, 0040 [ 0.000000] ACPI: APIC F6FF0380, 0074 (r1 A M I OEMAPIC 4000430 MSFT 97) [ 0.000000] ACPI: OEMB F6FFF040, 0041 (r1 A M I OEMBIOS 4000430 MSFT 97) [ 0.000000] ACPI: SRAT F6FF3380, 00F0 (r1 A M I OEMSRAT 4000430 MSFT 97) [ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0 [ 0.000000] SRAT: PXM 1 -> APIC 1 -> Node 1 [ 0.000000] SRAT: Node 0 PXM 0 100000-f7000000 [ 0.000000] Entering add_active_range(0, 256, 1011696) 0 entries of 3200 used [ 0.000000] SRAT: Node 1 PXM 1 100000000-200000000 [ 0.000000] Entering add_active_range(1, 1048576, 2097152) 1 entries of 3200 used [ 0.000000] SRAT: Node 0 PXM 0 0-f7000000 [ 0.000000] Entering add_active_range(0, 0, 159) 2 entries of 3200 used [ 0.000000] Entering add_active_range(0, 256, 1011696) 3 entries of 3200 used [ 0.000000] NUMA: Using 32 for the hash shift. [ 0.000000] Bootmem setup node 0 0000000000000000-00000000f7000000 [ 0.000000] Bootmem setup node 1 0000000100000000-0000000200000000 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0 -> 4096 [ 0.000000] DMA32 4096 -> 1048576 [ 0.000000] Normal 1048576 -> 2097152 [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0 -> 159 [ 0.000000] 0: 256 -> 1011696 [ 0.000000] 1: 1048576 -> 2097152 [ 0.000000] On node 0 totalpages: 1011599 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 1016 pages reserved [ 0.000000] DMA zone: 2919 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 15743 pages used for memmap [ 0.000000] DMA32 zone: 991857 pages, LIFO batch:31 [ 0.000000] Normal zone: 0 pages used for memmap [ 0.000000] On node 1 totalpages: 1048576 [ 0.000000] DMA zone: 0 pages used for memmap [ 0.000000] DMA32 zone: 0 pages used for memmap [ 0.000000] Normal zone: 16384 pages used for memmap [ 0.000000] Normal zone: 1032192 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x5008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] Processor #0 (Bootup-CPU) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] Processor #1 [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: IOAPIC (id[0x03] address[0xfebfe000] gsi_base[24]) [ 0.000000] IOAPIC[1]: apic_id 3, address 0xfebfe000, GSI 24-27 [ 0.000000] ACPI: IOAPIC (id[0x04] address[0xfebff000] gsi_base[28]) [ 0.000000] IOAPIC[2]: apic_id 4, address 0xfebff000, GSI 28-31 [ 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 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Setting APIC routing to flat [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] Nosave address range: 000000000009f000 - 00000000000a0000 [ 0.000000] Nosave address range: 00000000000a0000 - 00000000000e0000 [ 0.000000] Nosave address range: 00000000000e0000 - 0000000000100000 [ 0.000000] Nosave address range: 00000000f6ff0000 - 00000000f6fff000 [ 0.000000] Nosave address range: 00000000f6fff000 - 00000000f7000000 [ 0.000000] Nosave address range: 00000000f7000000 - 00000000ff7c0000 [ 0.000000] Nosave address range: 00000000ff7c0000 - 0000000100000000 [ 0.000000] Allocating PCI resources starting at f8000000 (gap: f7000000:87c0000) [ 0.000000] PERCPU: Allocating 33216 bytes of per cpu data [ 0.000000] Built 2 zonelists. Total pages: 2026968 [ 0.000000] Kernel command line: root=/dev/sda2 console=ttyS0,115200 console=tty0 idle=pool profile=2 panic=30 [ 0.000000] kernel profiling enabled (shift: 2) [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 81.559725] time.c: Detected 2004.579 MHz processor. [ 81.568683] Console: colour VGA+ 80x25 [ 81.970539] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 81.987506] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 81.998143] Checking aperture... [ 82.001473] CPU 0: aperture @ 1ee0000000 size 64 MB [ 82.006452] Aperture beyond 4GB. Ignoring. [ 82.017045] No AGP bridge found [ 82.020277] Your BIOS doesn't leave a aperture memory hole [ 82.025865] Please enable the IOMMU option in the BIOS setup [ 82.031626] This costs you 64 MB of RAM [ 82.095082] Mapping aperture over 65536 KB of RAM @ 8000000 [ 82.410674] Memory: 8027220k/8388608k available (2101k kernel code, 213480k reserved, 1036k data, 288k init) [ 82.500233] Calibrating delay using timer specific routine.. 4013.16 BogoMIPS (lpj=8026336) [ 82.508879] Security Framework v1.0.0 initialized [ 82.513691] Capability LSM initialized [ 82.517576] Mount-cache hash table entries: 256 [ 82.522358] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 82.529595] CPU: L2 Cache: 1024K (64 bytes/line) [ 82.534310] CPU 0/0 -> Node 0 [ 82.537397] Freeing SMP alternatives: 20k freed [ 82.542037] ACPI: Core revision 20070126 [ 82.588559] Using local APIC timer interrupts. [ 82.642902] result 12528637 [ 82.645788] Detected 12.528 MHz APIC timer. [ 82.652344] Booting processor 1/2 APIC 0x1 [ 82.666833] Initializing CPU#1 [ 82.743839] Calibrating delay using timer specific routine.. 4009.38 BogoMIPS (lpj=8018778) [ 82.743848] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 82.743851] CPU: L2 Cache: 1024K (64 bytes/line) [ 82.743853] CPU 1/1 -> Node 1 [ 82.743986] AMD Opteron(tm) Processor 246 stepping 08 [ 82.747859] Brought up 2 CPUs [ 82.782749] testing NMI watchdog ... OK. [ 83.656289] migration_cost=625 [ 83.659928] NET: Registered protocol family 16 [ 83.664623] ACPI: bus type pci registered [ 83.674850] PCI: Using configuration type 1 [ 83.686672] ACPI: Interpreter enabled [ 83.690431] ACPI: Using IOAPIC for interrupt routing [ 83.703090] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 83.707983] PCI: Probing PCI hardware (bus 00) [ 83.708604] Boot video device is 0000:04:06.0 [ 83.709044] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 83.709146] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] [ 83.709299] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.GOLA._PRT] [ 83.709468] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.GOLB._PRT] [ 83.712421] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) [ 83.720873] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) [ 83.729324] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) [ 83.737776] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) [ 83.746200] Linux Plug and Play Support v0.97 (c) Adam Belay [ 83.751967] pnp: PnP ACPI init [ 83.760214] pnp: PnP ACPI: found 13 devices [ 83.764741] SCSI subsystem initialized [ 83.768629] PCI: Using ACPI for IRQ routing [ 83.772911] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report [ 83.781446] PCI-DMA: Disabling AGP. [ 83.785081] PCI-DMA: aperture base @ 8000000 size 65536 KB [ 83.790662] PCI-DMA: using GART IOMMU. [ 83.794504] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture [ 83.801133] pnp: 00:09: ioport range 0x680-0x6ff has been reserved [ 83.807410] pnp: 00:09: ioport range 0x295-0x296 has been reserved [ 83.813699] pnp: 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved [ 83.820759] pnp: 00:0b: iomem range 0xfee00000-0xfee00fff has been reserved [ 83.827819] pnp: 00:0b: iomem range 0xfff80000-0xffffffff has been reserved [ 83.834878] pnp: 00:0b: iomem range 0xff780000-0xff7fffff has been reserved [ 83.841941] pnp: 00:0c: iomem range 0x0-0x9ffff could not be reserved [ 83.848476] pnp: 00:0c: iomem range 0xc0000-0xdffff has been reserved [ 83.855018] pnp: 00:0c: iomem range 0xe0000-0xfffff could not be reserved [ 83.861903] pnp: 00:0c: iomem range 0x100000-0xf6ffffff could not be reserved [ 83.869530] PCI: Bridge: 0000:00:06.0 [ 83.873288] IO window: a000-cfff [ 83.876785] MEM window: fca00000-feafffff [ 83.881064] PREFETCH window: disabled. [ 83.885081] PCI: Bridge: 0000:00:0a.0 [ 83.888841] IO window: 9000-9fff [ 83.892337] MEM window: fc800000-fc9fffff [ 83.896620] PREFETCH window: disabled. [ 83.900643] PCI: Bridge: 0000:01:01.0 [ 83.904405] IO window: disabled. [ 83.907901] MEM window: fc600000-fc7fffff [ 83.912182] PREFETCH window: ff500000-ff5fffff [ 83.916897] PCI: Bridge: 0000:00:0b.0 [ 83.920650] IO window: disabled. [ 83.924148] MEM window: fc600000-fc7fffff [ 83.928430] PREFETCH window: ff500000-ff5fffff [ 83.933294] NET: Registered protocol family 2 [ 83.973899] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 83.983026] TCP established hash table entries: 65536 (order: 9, 2621440 bytes) [ 83.992376] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) [ 84.000501] TCP: Hash tables configured (established 65536 bind 65536) [ 84.007127] TCP reno registered [ 84.023102] Total HugeTLB memory allocated, 0 [ 84.027768] SGI XFS with large block/inode numbers, no debug enabled [ 84.034492] io scheduler noop registered [ 84.038623] io scheduler deadline registered (default) [ 84.044025] PCI: MSI quirk detected. PCI_BUS_FLAGS_NO_MSI set for 0000:00:0a.0 subordinate bus. [ 84.052858] PCI: MSI quirk detected. PCI_BUS_FLAGS_NO_MSI set for 0000:00:0b.0 subordinate bus. [ 84.064947] Real Time Clock Driver v1.12ac [ 84.069254] Linux agpgart interface v0.102 (c) Dave Jones [ 84.074751] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled [ 84.082845] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 84.089070] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 84.095572] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 84.101411] 00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 84.107219] Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI [ 84.113760] Copyright (c) 1999-2006 Intel Corporation. [ 84.119059] ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 27 (level, low) -> IRQ 27 [ 84.390916] e1000: 0000:03:03.0: e1000_probe: (PCI:66MHz:32-bit) 00:d0:68:05:ba:5e [ 84.590844] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection [ 84.597837] ACPI: PCI Interrupt 0000:03:04.0[A] -> GSI 24 (level, low) -> IRQ 24 [ 84.870109] e1000: 0000:03:04.0: e1000_probe: (PCI:66MHz:32-bit) 00:d0:68:05:ba:5f [ 85.070027] e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection [ 85.077121] netconsole: not configured, aborting [ 85.081839] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006) [ 85.089281] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006) [ 85.096399] megaraid: probe new device 0x1000:0x0407:0x1000:0x0532: bus 2:slot 0:func 0 [ 85.104618] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 29 (level, low) -> IRQ 29 [ 85.139958] megaraid: fw version:[414G] bios version:[A100] [ 85.146046] scsi0 : LSI Logic MegaRAID driver [ 85.150599] scsi[0]: scanning scsi channel 0 [Phy 0] for non-raid devices [ 88.414703] scsi[0]: scanning scsi channel 1 [Phy 1] for non-raid devices [ 91.432418] scsi[0]: scanning scsi channel 2 [virtual] for logical drives [ 91.439527] scsi 0:2:0:0: Direct-Access MegaRAID LD 0 RAID1 34G 414G PQ: 0 ANSI: 2 [ 91.447998] scsi 0:2:1:0: Direct-Access MegaRAID LD 1 RAID1 70G 414G PQ: 0 ANSI: 2 [ 91.459145] SCSI device sda: 71677952 512-byte hdwr sectors (36699 MB) [ 91.465812] sda: Write Protect is off [ 91.469573] sda: Mode Sense: 00 00 00 00 [ 91.469586] sda: asking for cache data failed [ 91.474046] sda: assuming drive cache: write through [ 91.479230] SCSI device sda: 71677952 512-byte hdwr sectors (36699 MB) [ 91.485862] sda: Write Protect is off [ 91.489627] sda: Mode Sense: 00 00 00 00 [ 91.489636] sda: asking for cache data failed [ 91.494090] sda: assuming drive cache: write through [ 91.499154] sda: sda1 sda2 sda3 sda4 [ 91.503732] sd 0:2:0:0: Attached scsi disk sda [ 91.508392] SCSI device sdb: 143366144 512-byte hdwr sectors (73403 MB) [ 91.515111] sdb: Write Protect is off [ 91.518874] sdb: Mode Sense: 00 00 00 00 [ 91.518884] sdb: asking for cache data failed [ 91.523336] sdb: assuming drive cache: write through [ 91.528476] SCSI device sdb: 143366144 512-byte hdwr sectors (73403 MB) [ 91.535196] sdb: Write Protect is off [ 91.538952] sdb: Mode Sense: 00 00 00 00 [ 91.538961] sdb: asking for cache data failed [ 91.543417] sdb: assuming drive cache: write through [ 91.548476] sdb: sdb1 sdb2 sdb3 [ 91.569049] sd 0:2:1:0: Attached scsi disk sdb [ 91.573728] PNP: No PS/2 controller found. Probing ports directly. [ 91.582567] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 91.587635] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 91.592832] mice: PS/2 mouse device common for all mice [ 91.598308] oprofile: using NMI interrupt. [ 91.602508] nf_conntrack version 0.5.0 (8192 buckets, 65536 max) [ 91.608791] ip_tables: (C) 2000-2006 Netfilter Core Team [ 91.614212] TCP cubic registered [ 91.617550] NET: Registered protocol family 1 [ 91.622006] NET: Registered protocol family 17 [ 91.629731] Time: acpi_pm clocksource has been installed. [ 92.362211] XFS mounting filesystem sda2 [ 92.415823] Ending clean XFS mount for filesystem: sda2 [ 92.415941] VFS: Mounted root (xfs filesystem) readonly. [ 92.421474] Freeing unused kernel memory: 288k freed [ 94.308171] XFS mounting filesystem sda3 [ 94.356269] Ending clean XFS mount for filesystem: sda3 [ 94.376626] XFS mounting filesystem sda4 [ 94.430586] Ending clean XFS mount for filesystem: sda4 [ 94.467770] XFS mounting filesystem sdb2 [ 94.510716] Ending clean XFS mount for filesystem: sdb2 [ 94.512003] XFS mounting filesystem sdb3 [ 94.599377] Ending clean XFS mount for filesystem: sdb3 [ 94.622623] Adding 1959888k swap on /dev/sda1. Priority:-1 extents:1 across:1959888k [ 94.624601] Adding 3911788k swap on /dev/sdb1. Priority:-2 extents:1 across:3911788k [ 99.784379] e1000: eth1: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX [ 99.788371] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Half Duplex, Flow Control: None [ 103.318382] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: None [ 1662.471349] factorial[4360]: segfault at 0000000000020f51 rip 00000000004034fc rsp 00007fffe5073840 error 4 [ 1662.478033] factorial[4363]: segfault at 0000000000020f51 rip 00000000004034fc rsp 00007fffd6a16200 error 4 [ 1662.484712] factorial[4366]: segfault at 0000000000020f51 rip 00000000004034fc rsp 00007fffbafcb7c0 error 4 [ 1662.492100] factorial[4370]: segfault at 0000000000020f51 rip 00000000004034fc rsp 00007fffd5b7d370 error 4 [ 1662.498846] factorial[4373]: segfault at 0000000000020f51 rip 00000000004034fc rsp 00007fff03c65450 error 4 [422123.288864] Bad page state in process 'mysqld' [422123.288867] page:ffff810004d09800 flags:0x00f0080000000010 mapping:0000000000000000 mapcount:1 count:0 [422123.288869] Trying to fix it up, but a reboot is needed [422123.288871] Backtrace: [422123.311745] [422123.311746] Call Trace: [422123.311756] [] _spin_unlock_irq+0x9/0xc [422123.311762] [] bad_page+0x5b/0x89 [422123.311768] [] free_hot_cold_page+0x8c/0x11e [422123.311773] [] free_hot_page+0xb/0xd [422123.311777] [] put_page+0xc8/0xd0 [422123.311784] [] dio_bio_complete+0x7c/0xa4 [422123.311789] [] __blockdev_direct_IO+0x928/0xa4d [422123.311795] [] xfs_vm_direct_IO+0xf0/0x125 [422123.311799] [] xfs_get_blocks_direct+0x0/0x17 [422123.311803] [] xfs_end_io_direct+0x0/0x49 [422123.311808] [] generic_file_direct_IO+0xa5/0xeb [422123.311814] [] generic_file_aio_read+0xc7/0x194 [422123.311819] [] xfs_read+0x270/0x2e6 [422123.311824] [] xfs_file_aio_read+0x5c/0x5e [422123.311828] [] do_sync_read+0xe2/0x126 [422123.311834] [] autoremove_wake_function+0x0/0x38 [422123.311839] [] vfs_read+0xcc/0x155 [422123.311843] [] sys_pread64+0x55/0x76 [422123.311848] [] system_call+0x7e/0x83 [422123.311851] [422123.312248] Bad page state in process 'mysqld' [422123.312249] page:ffff810004d09840 flags:0x00f0080000000010 mapping:0000000000000000 mapcount:1 count:0 [422123.312251] Trying to fix it up, but a reboot is needed [422123.312253] Backtrace: [422123.335123] [422123.335124] Call Trace: [422123.335128] [] bad_page+0x5b/0x89 [422123.335132] [] free_hot_cold_page+0x8c/0x11e [422123.335137] [] free_hot_page+0xb/0xd [422123.335140] [] put_page+0xc8/0xd0 [422123.335145] [] dio_bio_complete+0x7c/0xa4 [422123.335150] [] __blockdev_direct_IO+0x928/0xa4d [422123.335155] [] xfs_vm_direct_IO+0xf0/0x125 [422123.335159] [] xfs_get_blocks_direct+0x0/0x17 [422123.335163] [] xfs_end_io_direct+0x0/0x49 [422123.335167] [] generic_file_direct_IO+0xa5/0xeb [422123.335172] [] generic_file_aio_read+0xc7/0x194 [422123.335177] [] xfs_read+0x270/0x2e6 [422123.335182] [] xfs_file_aio_read+0x5c/0x5e [422123.335186] [] do_sync_read+0xe2/0x126 [422123.335191] [] autoremove_wake_function+0x0/0x38 [422123.335195] [] vfs_read+0xcc/0x155 [422123.335200] [] sys_pread64+0x55/0x76 [422123.335204] [] system_call+0x7e/0x83 [422123.335206] [422123.335277] Bad page state in process 'mysqld' [422123.335278] page:ffff810004d09880 flags:0x00f0080000000010 mapping:0000000000000000 mapcount:1 count:0 [422123.335280] Trying to fix it up, but a reboot is needed [422123.335282] Backtrace: [422123.358152] [422123.358153] Call Trace: [422123.358157] [] bad_page+0x5b/0x89 [422123.358161] [] free_hot_cold_page+0x8c/0x11e [422123.358166] [] free_hot_page+0xb/0xd [422123.358170] [] put_page+0xc8/0xd0 [422123.358174] [] dio_bio_complete+0x7c/0xa4 [422123.358179] [] __blockdev_direct_IO+0x928/0xa4d [422123.358184] [] xfs_vm_direct_IO+0xf0/0x125 [422123.358188] [] xfs_get_blocks_direct+0x0/0x17 [422123.358192] [] xfs_end_io_direct+0x0/0x49 [422123.358196] [] generic_file_direct_IO+0xa5/0xeb [422123.358201] [] generic_file_aio_read+0xc7/0x194 [422123.358206] [] xfs_read+0x270/0x2e6 [422123.358211] [] xfs_file_aio_read+0x5c/0x5e [422123.358215] [] do_sync_read+0xe2/0x126 [422123.358220] [] autoremove_wake_function+0x0/0x38 [422123.358224] [] vfs_read+0xcc/0x155 [422123.358228] [] sys_pread64+0x55/0x76 [422123.358233] [] system_call+0x7e/0x83 [422123.358235] [422123.358305] Bad page state in process 'mysqld' [422123.358307] page:ffff810004d098c0 flags:0x00f0080000000010 mapping:0000000000000000 mapcount:1 count:0 [422123.358308] Trying to fix it up, but a reboot is needed [422123.358310] Backtrace: [422123.381169] [422123.381170] Call Trace: [422123.381174] [] bad_page+0x5b/0x89 [422123.381178] [] free_hot_cold_page+0x8c/0x11e [422123.381183] [] free_hot_page+0xb/0xd [422123.381187] [] put_page+0xc8/0xd0 [422123.381191] [] dio_bio_complete+0x7c/0xa4 [422123.381196] [] __blockdev_direct_IO+0x928/0xa4d [422123.381201] [] xfs_vm_direct_IO+0xf0/0x125 [422123.381205] [] xfs_get_blocks_direct+0x0/0x17 [422123.381209] [] xfs_end_io_direct+0x0/0x49 [422123.381214] [] generic_file_direct_IO+0xa5/0xeb [422123.381218] [] generic_file_aio_read+0xc7/0x194 [422123.381223] [] xfs_read+0x270/0x2e6 [422123.381228] [] xfs_file_aio_read+0x5c/0x5e [422123.381232] [] do_sync_read+0xe2/0x126 [422123.381237] [] autoremove_wake_function+0x0/0x38 [422123.381241] [] vfs_read+0xcc/0x155 [422123.381246] [] sys_pread64+0x55/0x76 [422123.381250] [] system_call+0x7e/0x83 [422123.381253] [422123.381338] ------------[ cut here ]------------ [422123.386310] kernel BUG at arch/x86_64/mm/../../i386/mm/hugetlbpage.c:140! [422123.393559] invalid opcode: 0000 [1] SMP [422123.397918] CPU 1 [422123.400168] Modules linked in: xt_state ipt_REJECT iptable_filter [422123.406736] Pid: 7904, comm: mysqld Tainted: G B 2.6.21-rc1 #2 [422123.413353] RIP: 0010:[] [] huge_pte_alloc+0x364/0x377 [422123.422281] RSP: 0000:ffff8100f5015cc8 EFLAGS: 00010202 [422123.427982] RAX: ffff8100f5527560 RBX: ffff8100ed9462b8 RCX: 0000000000000000 [422123.435604] RDX: 00000000f40bc067 RSI: 00002b8295964004 RDI: ffff8100f4c99800 [422123.443243] RBP: ffff8100f5015d58 R08: 00002b8294ee28c8 R09: 000000000001c000 [422123.450864] R10: ffff8100f5015e38 R11: 0000000000000202 R12: 00002b8295964004 [422123.458494] R13: 0000000000000560 R14: 00002b8295964004 R15: ffff810005f89088 [422123.466125] FS: 00002b8284792ae0(0000) GS:ffff81010406eec0(0000) knlGS:0000000000000000 [422123.474774] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [422123.480917] CR2: 00002b8295964004 CR3: 00000000ed946000 CR4: 00000000000006e0 [422123.488565] Process mysqld (pid: 7904, threadinfo ffff8100f5014000, task ffff8100f5ba7180) [422123.497370] Stack: 0000000000000002 ffff8100f4c99800 ffff8100f2814050 ffffffff8028b978 [422123.506022] ffff8100f5015d08 ffffffff80302dda 0000000000004000 ffff810004cb0a40 [422123.514007] ffff8100f5015d18 ffffffff8025d857 ffff8100f5015d48 ffffffff802076cf [422123.521774] Call Trace: [422123.524692] [] up_read+0x9/0xb [422123.529745] [] xfs_iunlock+0x33/0x79 [422123.535341] [] _read_unlock_irq+0x9/0xc [422123.541206] [] find_get_page+0x50/0x5b [422123.546987] [] hugetlb_fault+0x28/0xc6 [422123.552756] [] __handle_mm_fault+0x60/0xc24 [422123.559003] [] do_page_fault+0x457/0x803 [422123.564971] [] _spin_unlock_irq+0x9/0xc [422123.570838] [] thread_return+0x5e/0xf5 [422123.576624] [] _spin_unlock+0x9/0xb [422123.582135] [] error_exit+0x0/0x84 [422123.587540] [422123.589218] [422123.589218] Code: 0f 0b eb fe 48 83 c4 68 5b 41 5c 41 5d 41 5e 41 5f c9 c3 55 [422123.599079] RIP [] huge_pte_alloc+0x364/0x377 [422123.605508] RSP