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Date: Thu, 21 Feb 2008 09:42:59 +0100
From: Mike Galbraith <efault@....de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Jens Axboe <jens.axboe@...cle.com>, Tejun Heo <htejun@...il.com>
Subject: regression: CD burning (k3b) went broke
Greetings,
K3b recently (9a4c854..5d9c4a7 pull) began terminally griping about
buffer underrun upon every attempt to burn a CD. I can't fully bisect
the problem because intervening kernels hang soft during boot. Using
git bisect visualize, and converting to postable text:
bisect/bad block: add request->raw_data_len (6b00769fe1502b4ad97bb327ef7ac971b208bfb5)
bisect block: update bio according to DMA alignment padding (40b01b9bbdf51ae543a04744283bf2d56c4a6afa)
libata: update ATAPI overflow draining
bisect/good-e164094964e6e20fe7fce418e06a9dce952bb7a4
Serial console log of hung kernel 40b01b9bbdf51ae543a04744283bf2d56c4a6afa below
[ 0.000000] Linux version 2.6.25-rc2-smp (root@...er) (gcc version 4.2.1 (SUSE Linux)) #14 SMP PREEMPT Thu Feb 21 08:49:51 CET 2008
[ 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: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
[ 0.000000] BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[ 0.000000] 0MB HIGHMEM available.
[ 0.000000] 1023MB LOWMEM available.
[ 0.000000] Scan SMP from b0000000 for 1024 bytes.
[ 0.000000] Scan SMP from b009fc00 for 1024 bytes.
[ 0.000000] Scan SMP from b00f0000 for 65536 bytes.
[ 0.000000] found SMP MP-table at [b00f5320] 000f5320
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] Normal 4096 -> 262128
[ 0.000000] HighMem 262128 -> 262128
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0 -> 262128
[ 0.000000] DMI 2.3 present.
[ 0.000000] ACPI: RSDP 000F6CC0, 0014 (r0 IntelR)
[ 0.000000] ACPI: RSDT 3FFF3000, 002C (r1 IntelR AWRDACPI 42302E31 AWRD 0)
[ 0.000000] ACPI: FACP 3FFF3040, 0074 (r1 IntelR AWRDACPI 42302E31 AWRD 0)
[ 0.000000] ACPI: DSDT 3FFF30C0, 4139 (r1 INTELR AWRDACPI 1000 MSFT 100000E)
[ 0.000000] ACPI: FACS 3FFF0000, 0040
[ 0.000000] ACPI: APIC 3FFF7200, 0068 (r1 IntelR AWRDACPI 42302E31 AWRD 0)
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] Processor #0 15:2 APIC version 20
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] Processor #1 15:2 APIC version 20
[ 0.000000] WARNING: maxcpus limit of 1 reached. Processor ignored.
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260081
[ 0.000000] Kernel command line: root=/dev/sdb3 rootflags=data=writeback vga=0x314 resume=/dev/sdb2 console=ttyS0,115200n8 console=tty splash=silent PROFILE=default 1 maxcpus=1
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] Preemptible RCU implementation.
[ 0.000000] CPU 0 irqstacks, hard=b0427000 soft=b0425000
[ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[ 0.000000] Detected 2992.603 MHz processor.
[ 0.000999] Console: colour dummy device 80x25
[ 0.000999] console [tty0] enabled
[ 0.000999] console [ttyS0] enabled
[ 0.000999] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000999] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000999] Memory: 1028968k/1048512k available (1998k kernel code, 18904k reserved, 955k data, 236k init, 0k highmem)
[ 0.000999] virtual kernel memory layout:
[ 0.000999] fixmap : 0xfff9b000 - 0xfffff000 ( 400 kB)
[ 0.000999] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000999] vmalloc : 0xf0800000 - 0xff7fe000 ( 239 MB)
[ 0.000999] lowmem : 0xb0000000 - 0xefff0000 (1023 MB)
[ 0.000999] .init : 0xb03e7000 - 0xb0422000 ( 236 kB)
[ 0.000999] .data : 0xb02f3b26 - 0xb03e29a8 ( 955 kB)
[ 0.000999] .text : 0xb0100000 - 0xb02f3b26 (1998 kB)
[ 0.000999] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.060993] Calibrating delay using timer specific routine.. 5987.55 BogoMIPS (lpj=2993775)
[ 0.063022] Security Framework initialized
[ 0.064010] Mount-cache hash table entries: 512
[ 0.065129] CPU: Trace cache: 12K uops, L1 D cache: 8K
[ 0.066992] CPU: L2 cache: 512K
[ 0.067992] CPU: Physical Processor ID: 0
[ 0.068993] Intel machine check architecture supported.
[ 0.069994] Intel machine check reporting enabled on CPU#0.
[ 0.070991] CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
[ 0.071992] CPU0: Thermal monitoring enabled
[ 0.072993] Compat vDSO mapped to ffffe000.
[ 0.073996] Checking 'hlt' instruction... OK.
[ 0.079743] SMP alternatives: switching to UP code
[ 0.079998] Freeing SMP alternatives: 9k freed
[ 0.080991] ACPI: Core revision 20070126
[ 0.091025] CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 09
[ 0.094019] Total of 1 processors activated (5987.55 BogoMIPS).
[ 0.095110] ENABLING IO-APIC IRQs
[ 0.096152] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.107983] Brought up 1 CPUs
[ 0.108208] net_namespace: 552 bytes
[ 0.110058] NET: Registered protocol family 16
[ 0.111195] ACPI: bus type pci registered
[ 0.114122] PCI: PCI BIOS revision 2.10 entry at 0xfb980, last bus=2
[ 0.114984] PCI: Using configuration type 1
[ 0.115983] Setting up standard PCI resources
[ 0.139635] ACPI: Interpreter enabled
[ 0.139985] ACPI: (supports S0 S3 S4 S5)
[ 0.142261] ACPI: Using IOAPIC for interrupt routing
[ 0.148393] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.149406] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH4 ACPI/GPIO/TCO
[ 0.149981] pci 0000:00:1f.0: quirk: region 0480-04bf claimed by ICH4 GPIO
[ 0.151395] PCI: Transparent bridge - 0000:00:1e.0
[ 0.160727] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 0.164091] ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 7 9 10 11 12 14 15)
[ 0.168383] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 0.171666] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 7 9 10 11 12 14 15)
[ 0.175277] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 0.179656] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 *9 10 11 12 14 15)
[ 0.183050] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[ 0.188275] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 0.192014] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 0.193005] pnp: PnP ACPI init
[ 0.193979] ACPI: bus type pnp registered
[ 0.199104] pnpacpi: exceeded the max number of mem resources: 12
[ 0.200035] pnp: PnP ACPI: found 13 devices
[ 0.200971] ACPI: ACPI bus type pnp unregistered
[ 0.202306] PCI: Using ACPI for IRQ routing
[ 0.202977] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
[ 0.226967] NetLabel: Initializing
[ 0.226969] NetLabel: domain hash size = 128
[ 0.227968] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.228981] NetLabel: unlabeled traffic allowed by default
[ 0.230055] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 11
[ 0.232158] hpet0: 3 64-bit timers, 14318180 Hz
[ 0.235002] ACPI: RTC can wake from S4
[ 0.235966] Time: tsc clocksource has been installed.
[ 0.243966] system 00:01: ioport range 0xb78-0xb7b has been reserved
[ 0.243969] system 00:01: ioport range 0xf78-0xf7b has been reserved
[ 0.244971] system 00:01: ioport range 0xa78-0xa7b has been reserved
[ 0.245968] system 00:01: ioport range 0xe78-0xe7b has been reserved
[ 0.246967] system 00:01: ioport range 0xbbc-0xbbf has been reserved
[ 0.247967] system 00:01: ioport range 0xfbc-0xfbf has been reserved
[ 0.248968] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
[ 0.249967] system 00:01: ioport range 0x200-0x200 has been reserved
[ 0.250967] system 00:01: ioport range 0x202-0x208 has been reserved
[ 0.251967] system 00:01: ioport range 0x320-0x32f has been reserved
[ 0.252966] system 00:01: ioport range 0x295-0x296 has been reserved
[ 0.254970] system 00:0b: ioport range 0x400-0x4bf could not be reserved
[ 0.255973] system 00:0c: iomem range 0xf0000-0xf3fff could not be reserved
[ 0.256966] system 00:0c: iomem range 0xf4000-0xf7fff could not be reserved
[ 0.257966] system 00:0c: iomem range 0xf8000-0xfbfff could not be reserved
[ 0.258966] system 00:0c: iomem range 0xfc000-0xfffff could not be reserved
[ 0.259966] system 00:0c: iomem range 0x3fff0000-0x3fffffff could not be reserved
[ 0.260965] system 00:0c: iomem range 0x0-0x9ffff could not be reserved
[ 0.261965] system 00:0c: iomem range 0x100000-0x3ffeffff could not be reserved
[ 0.262965] system 00:0c: iomem range 0xfec00000-0xfec00fff could not be reserved
[ 0.263965] system 00:0c: iomem range 0xfec01000-0xfed8ffff could not be reserved
[ 0.264965] system 00:0c: iomem range 0xfee00000-0xfee00fff could not be reserved
[ 0.265965] system 00:0c: iomem range 0xffb00000-0xffbfffff could not be reserved
[ 0.266964] system 00:0c: iomem range 0xfff00000-0xffffffff could not be reserved
[ 0.298911] PCI: Bridge: 0000:00:01.0
[ 0.298960] IO window: a000-afff
[ 0.299963] MEM window: 0xf8000000-0xf9ffffff
[ 0.300961] PREFETCH window: 0x00000000e8000000-0x00000000f7ffffff
[ 0.301963] PCI: Bridge: 0000:00:1e.0
[ 0.302959] IO window: b000-bfff
[ 0.303961] MEM window: 0xfa000000-0xfa0fffff
[ 0.304960] PREFETCH window: disabled.
[ 0.305994] NET: Registered protocol family 2
[ 0.325957] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.326233] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.328385] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.329394] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.329963] TCP reno registered
[ 0.337961] Unpacking initramfs... done
[ 0.574326] Freeing initrd memory: 6128k freed
[ 0.576000] Machine check exception polling timer started.
[ 0.577268] audit: initializing netlink socket (disabled)
[ 0.577937] type=2000 audit(1203584121.788:1): initialized
[ 0.579060] Total HugeTLB memory allocated, 0
[ 0.579988] VFS: Disk quotas dquot_6.5.1
[ 0.580947] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.582937] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.583930] io scheduler noop registered
[ 0.584925] io scheduler anticipatory registered
[ 0.585924] io scheduler deadline registered
[ 0.586932] io scheduler cfq registered (default)
[ 0.589129] vesafb: framebuffer at 0xe8000000, mapped to 0xf0880000, using 1875k, total 16384k
[ 0.589925] vesafb: mode is 800x600x16, linelength=1600, pages=16
[ 0.590924] vesafb: protected mode interface info at c000:b544
[ 0.591926] vesafb: pmi: set display start = b00cb5d2, set palette = b00cb612
[ 0.592923] vesafb: scrolling: redraw
[ 0.593924] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 0.612485] Console: switching to colour frame buffer device 100x37
[ 0.627919] fb0: VESA VGA frame buffer device
[ 0.638247] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[ 0.639029] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.641591] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.642200] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 0.642917] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 0.644280] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.645234] mice: PS/2 mouse device common for all mice
[ 0.675685] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.687684] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 0.687709] rtc0: alarms up to one month
[ 0.688747] cpuidle: using governor ladder
[ 0.689689] cpuidle: using governor menu
[ 0.690751] oprofile: using NMI interrupt.
[ 0.693003] NET: Registered protocol family 1
[ 0.693759] p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available
[ 0.694686] Using IPI No-Shortcut mode
[ 0.695814] registered taskstats version 1
[ 0.696813] rtc_cmos 00:03: setting system clock to 2008-02-21 08:55:23 UTC (1203584123)
[ 0.698738] Freeing unused kernel memory: 236k freed
[ 0.699701] Write protecting the kernel text: 2000k
[ 0.700690] Write protecting the kernel read-only data: 792k
[ 0.762206] ACPI: ACPI0007:00 is registered as cooling_device0
[ 0.768027] ACPI: LNXTHERM:01 is registered as thermal_zone0
[ 0.768870] ACPI: Thermal Zone [THRM] (40 C)
[ 0.785027] SCSI subsystem initialized
[ 0.806767] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
[ 0.808835] scsi0 : ata_piix
[ 0.809721] scsi1 : ata_piix
[ 0.812130] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xf000 irq 14
[ 0.812702] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xf008 irq 15
[ 1.290553] ata1.00: ATA-6: ST3160021A, 3.04, max UDMA/100
[ 1.290558] ata1.00: 312581808 sectors, multi 16: LBA48
[ 1.291580] ata1.01: ATAPI: BENQ DVD DD DW1625, BBIA, max UDMA/33
[ 1.314801] ata1.00: configured for UDMA/100
[ 1.473512] ata1.01: configured for UDMA/33
[ 3.788245] ata2.00: ATA-6: ST3120022A, 3.06, max UDMA/100
[ 3.788248] ata2.00: 234441648 sectors, multi 16: LBA48
[ 3.811575] ata2.00: configured for UDMA/100
[ 3.823087] scsi 0:0:0:0: Direct-Access ATA ST3160021A 3.04 PQ: 0 ANSI: 5
[ 3.825453] scsi 0:0:1:0: CD-ROM BENQ DVD DD DW1625 BBIA PQ: 0 ANSI: 5
[ 3.825587] scsi 1:0:0:0: Direct-Access ATA ST3120022A 3.06 PQ: 0 ANSI: 5
[ 3.831138] ACPI: PNP0C0B:00 is registered as cooling_device1
[ 3.831481] ACPI: Fan [FAN] (on)
[ 3.856766] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
[ 3.999333] Driver 'sd' needs updating - please use bus_type methods
[ 3.999551] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB)
[ 4.000464] sd 0:0:0:0: [sda] Write Protect is off
[ 4.001459] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.002528] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB)
[ 4.003475] sd 0:0:0:0: [sda] Write Protect is off
[ 4.004458] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.005586] sda: sda1 sda2 < sda5 sda6 >
[ 4.048569] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4.049519] sd 1:0:0:0: [sdb] 234441648 512-byte hardware sectors (120034 MB)
[ 4.050439] sd 1:0:0:0: [sdb] Write Protect is off
[ 4.051473] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.052505] sd 1:0:0:0: [sdb] 234441648 512-byte hardware sectors (120034 MB)
[ 4.053436] sd 1:0:0:0: [sdb] Write Protect is off
[ 4.054450] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.055498] sdb: sdb1 sdb2 sdb3
[ 4.063528] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 37.473476] SysRq : Show State
[ 37.474338] task PC stack pid father
[ 37.474338] init S ef836eac 0 1 0
[ 37.474338] ef836f00 00000082 ffffffff ef836eac b01224d3 00000000 00000000 00000001
[ 37.474338] e80cb97b 00000000 b0421180 b0421180 b0421180 ef835020 ef83527c b180b180
[ 37.474338] 00000000 ef836000 ee6e0c80 b1031ae0 00000000 00000000 ee5b9148 ef836f14
[ 37.474338] Call Trace:
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b016de52>] ? do_wp_page+0x2a0/0x3e5
[ 37.474338] [<b01d218e>] ? security_task_wait+0xf/0x11
[ 37.474338] [<b0129e1f>] do_wait+0x470/0xa1a
[ 37.474338] [<b01249e9>] ? wake_up_new_task+0x77/0x91
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b012a431>] sys_wait4+0x68/0x9f
[ 37.474338] [<b012a48f>] sys_waitpid+0x27/0x29
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] [<b02f0000>] ? relay_hotcpu_callback+0x51/0xb1
[ 37.474338] =======================
[ 37.474338] kthreadd S 00000000 0 2 0
[ 37.474338] ef83bfc8 00000046 ef8b50a0 00000000 00000092 ef83bf80 00000000 00000000
[ 37.474338] ee5f776c 00000000 b0421180 b0421180 b0421180 ef83a0a0 ef83a2fc b180b180
[ 37.474338] 00000000 ef83b000 ee564d00 00000000 00000ae7 00000000 ee5f6e1c ee5f6e20
[ 37.474338] Call Trace:
[ 37.474338] [<b011d295>] ? complete+0x43/0x4b
[ 37.474338] [<b0139450>] kthreadd+0x13a/0x13f
[ 37.474338] [<b0139316>] ? kthreadd+0x0/0x13f
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] migration/0 S 0102c262 0 3 2
[ 37.474338] ef83df98 00000046 ef83c120 0102c262 00000246 ef83df4c 00000000 ef83df4c
[ 37.474338] 066fb2fc 00000000 b0421180 b0421180 b0421180 ef83c120 ef83c37c b180b180
[ 37.474338] 00000000 ef83d000 b03ba200 00000000 00000000 00000000 00000000 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b0122f2a>] ? migration_thread+0x0/0x210
[ 37.474338] [<b012304e>] migration_thread+0x124/0x210
[ 37.474338] [<b0122f2a>] ? migration_thread+0x0/0x210
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] ksoftirqd/0 R running 0 4 2
[ 37.474338] f4744940 00000008 ef841f14 b01424d9 f4650f99 00000008 00000000 01808638
[ 37.474338] b18086c0 b1808638 b1808600 ef841f50 b013ca83 b1808600 b1808604 f4744940
[ 37.474338] 00000008 f465092e 00000008 f465092e 00000046 b1807120 00000000 00000246
[ 37.474338] Call Trace:
[ 37.474338] [<b01424d9>] ? tick_program_event+0x3f/0x61
[ 37.474338] [<b013ca83>] ? hrtimer_interrupt+0x13f/0x164
[ 37.474338] [<b012c055>] ? irq_exit+0x3f/0x79
[ 37.474338] [<b0113103>] ? smp_apic_timer_interrupt+0x5c/0x89
[ 37.474338] [<b012c055>] ? irq_exit+0x3f/0x79
[ 37.474338] [<b01057bc>] ? apic_timer_interrupt+0x28/0x30
[ 37.474338] [<b01079d9>] ? do_softirq+0x35/0x8c
[ 37.474338] [<b012c515>] ? ksoftirqd+0xad/0x17f
[ 37.474338] [<b012c468>] ? ksoftirqd+0x0/0x17f
[ 37.474338] [<b01392f4>] ? kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] ? kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] events/0 R running 0 5 2
[ 37.474338] ef843fa0 00000046 ef8112c0 ef843f44 b0136d0e 00000a75 00000000 00000a75
[ 37.474338] 60e9afad 00000008 b0421180 b0421180 b0421180 ef8420a0 ef8422fc b180b180
[ 37.474338] 00000000 ef843000 ee6e0880 b18089e0 3399ec88 00000002 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b0136d0e>] ? queue_delayed_work+0x40/0x48
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] khelper S b02f12e5 0 6 2
[ 37.474338] ef845fa0 00000046 ef845f3c b02f12e5 ef836d40 ef836d44 00000000 ef845f44
[ 37.474338] 2a9ba799 00000000 b0421180 b0421180 b0421180 ef844120 ef84437c b180b180
[ 37.474338] 00000000 ef845000 ee6e0880 ef822480 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b02f12e5>] ? preempt_schedule+0x40/0x55
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kblockd/0 S ef887f4c 0 35 2
[ 37.474338] ef887fa0 00000046 00000246 ef887f4c b01224ed ef887f4c 00000000 00000000
[ 37.474338] 0800f107 00000000 b0421180 b0421180 b0421180 ef886120 ef88637c b180b180
[ 37.474338] 00000000 ef887000 b03ba200 08006f94 00000c39 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kacpid S ef88cf4c 0 37 2
[ 37.474338] ef88cfa0 00000046 00000246 ef88cf4c b01224ed ef88cf4c 00000000 00000000
[ 37.474338] 0801a506 00000000 b0421180 b0421180 b0421180 ef88b0a0 ef88b2fc b180b180
[ 37.474338] 00000000 ef88c000 b03ba200 08018266 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kacpi_notify S ef88ff4c 0 38 2
[ 37.474338] ef88ffa0 00000046 00000246 ef88ff4c b01224ed ef88ff4c 00000000 00000000
[ 37.474338] 0886f6cd 00000000 b0421180 b0421180 b0421180 ef88e120 ef88e37c b180b180
[ 37.474338] 00000000 ef88f000 b03ba200 0801c44e 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] cqueue/0 S ef8e0f4c 0 111 2
[ 37.474338] ef8e0fa0 00000046 00000246 ef8e0f4c b01224ed ef8e0f4c 00000000 00000000
[ 37.474338] 0c0b0eaf 00000000 b0421180 b0421180 b0421180 ef8bd0a0 ef8bd2fc b180b180
[ 37.474338] 00000000 ef8e0000 b03ba200 0c0abebc 00000cf2 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kseriod S b011d321 0 115 2
[ 37.474338] ef8e4f8c 00000046 ef8e4f34 b011d321 00000000 00000000 00000000 ef88d440
[ 37.474338] 28fd3c39 00000000 b0421180 b0421180 b0421180 ef874120 ef87437c b180b180
[ 37.474338] 00000000 ef8e4000 b03ba200 00000000 00000000 00000000 b03cc440 ef88d43c
[ 37.474338] Call Trace:
[ 37.474338] [<b011d321>] ? __wake_up+0x3a/0x42
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0255c33>] serio_thread+0xc2/0x32f
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0255b71>] ? serio_thread+0x0/0x32f
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] pdflush S 00000000 0 148 2
[ 37.474338] ee52cfa4 00000046 b180b180 00000000 ee52c000 ee52cf68 00000000 000001fa
[ 37.474338] 22833768 00000000 b0421180 b0421180 b0421180 ef864120 ef86437c b180b180
[ 37.474338] 00000000 ee52c000 b03ba200 b012229c 00000000 00000000 ef864120 b180b180
[ 37.474338] Call Trace:
[ 37.474338] [<b012229c>] ? set_cpus_allowed+0x50/0xb8
[ 37.474338] [<b02f2c57>] ? _spin_unlock_irqrestore+0x1f/0x21
[ 37.474338] [<b011eb19>] ? set_user_nice+0xcf/0xdf
[ 37.474338] [<b0167dd1>] ? pdflush+0x0/0x1b4
[ 37.474338] [<b0167e82>] pdflush+0xb1/0x1b4
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] pdflush S 00000286 0 149 2
[ 37.474338] ee52dfa4 00000046 b03c16e0 00000286 ee52df54 b0130184 00000000 00000000
[ 37.474338] 60e9f95c 00000008 b0421180 b0421180 b0421180 ef8620a0 ef8622fc b180b180
[ 37.474338] 00000000 ee52d000 ee6e0680 00000000 00000000 00000000 00000000 00000000
[ 37.474338] Call Trace:
[ 37.474338] [<b0130184>] ? __mod_timer+0xa0/0xaf
[ 37.474338] [<b0167dd1>] ? pdflush+0x0/0x1b4
[ 37.474338] [<b0167e82>] pdflush+0xb1/0x1b4
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kswapd0 S 00000000 0 150 2
[ 37.474338] ee52ef2c 00000046 00000000 00000000 00000000 00000000 00000000 000004fa
[ 37.474338] 22918b1f 00000000 b0421180 b0421180 b0421180 ef85e020 ef85e27c b180b180
[ 37.474338] 00000000 ee52e000 b03ba200 b012229c 00000000 00000000 b1807b00 b180b180
[ 37.474338] Call Trace:
[ 37.474338] [<b012229c>] ? set_cpus_allowed+0x50/0xb8
[ 37.474338] [<b011ab2c>] ? __dequeue_entity+0x31/0x35
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b016aefe>] ? kswapd+0x0/0x4a2
[ 37.474338] [<b016b38e>] kswapd+0x490/0x4a2
[ 37.474338] [<b02f0d71>] ? schedule+0x34e/0x82e
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b011d295>] ? complete+0x43/0x4b
[ 37.474338] [<b016aefe>] ? kswapd+0x0/0x4a2
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] aio/0 S ee530f4c 0 151 2
[ 37.474338] ee530fa0 00000046 00000246 ee530f4c b01224ed ee530f4c 00000000 00000000
[ 37.474338] 22bec65c 00000000 b0421180 b0421180 b0421180 ef85c120 ef85c37c b180b180
[ 37.474338] 00000000 ee530000 b03ba200 2291af16 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kpsmoused S ee653f4c 0 378 2
[ 37.474338] ee653fa0 00000046 00000246 ee653f4c b01224ed ee653f4c 00000000 00000000
[ 37.474338] 26811a10 00000000 b0421180 b0421180 b0421180 ee6ba020 ee6ba27c b180b180
[ 37.474338] 00000000 ee653000 b03ba200 2680eca0 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] kondemand/0 S ee5b0f4c 0 384 2
[ 37.474338] ee5b0fa0 00000046 00000246 ee5b0f4c b01224ed ee5b0f4c 00000000 00000000
[ 37.474338] 292b36fc 00000000 b0421180 b0421180 b0421180 ee5cc120 ee5cc37c b180b180
[ 37.474338] 00000000 ee5b0000 b03ba200 290d4c43 00000b94 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224ed>] ? hrtick_set+0x99/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] blogd S 00000000 0 423 1
[ 37.474338] ee6d0b10 00000082 000004b3 00000000 b1807120 15b2b2c0 00000000 ef8420a0
[ 37.474338] 60e9cf9d 00000008 b0421180 b0421180 b0421180 ee5e60a0 ee5e62fc b180b180
[ 37.474338] 00000000 ee6d0000 ee6e0680 b0130059 339a08bf 00000002 ee6d0b20 00000286
[ 37.474338] Call Trace:
[ 37.474338] [<b0130059>] ? lock_timer_base+0x1f/0x40
[ 37.474338] [<b0130184>] ? __mod_timer+0xa0/0xaf
[ 37.474338] [<b02f14ba>] schedule_timeout+0x44/0xa4
[ 37.474338] [<b01397ad>] ? add_wait_queue+0x2f/0x36
[ 37.474338] [<b012fcda>] ? process_timeout+0x0/0xa
[ 37.474338] [<b02f14b5>] ? schedule_timeout+0x3f/0xa4
[ 37.474338] [<b018dce0>] do_select+0x4b6/0x53c
[ 37.474338] [<b018e25a>] ? __pollwait+0x0/0xcb
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b02f0d71>] ? schedule+0x34e/0x82e
[ 37.474338] [<b020e60c>] ? cfb_fillrect+0x138/0x2bd
[ 37.474338] [<b013c088>] ? enqueue_hrtimer+0x75/0xf3
[ 37.474338] [<b0109fbc>] ? read_tsc+0x8/0xa
[ 37.474338] [<b013e472>] ? getnstimeofday+0x34/0xdf
[ 37.474338] [<b013c90f>] ? ktime_get_ts+0x44/0x49
[ 37.474338] [<b013c925>] ? ktime_get+0x11/0x30
[ 37.474338] [<b011b82b>] ? hrtick_start_fair+0x10d/0x144
[ 37.474338] [<b011b900>] ? enqueue_task_fair+0x52/0x56
[ 37.474338] [<b011a3f1>] ? enqueue_task+0x4c/0x58
[ 37.474338] [<b011eb76>] ? try_to_wake_up+0x4d/0x1be
[ 37.474338] [<b018df10>] core_sys_select+0x1aa/0x2bb
[ 37.474338] [<b013c6ed>] ? hrtimer_start+0xc7/0x13c
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b01042b4>] ? do_notify_resume+0x55/0x79e
[ 37.474338] [<b0127ad4>] ? release_console_sem+0x1c4/0x1d4
[ 37.474338] [<b011d321>] ? __wake_up+0x3a/0x42
[ 37.474338] [<b0232d6a>] ? tty_ldisc_deref+0x55/0x6e
[ 37.474338] [<b018e3fc>] sys_select+0xd7/0x1a2
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] blogd R running 0 424 1
[ 37.474338] ee6cbdf8 00000082 b18086c0 ee6cbda0 b01e99b7 b1808640 00000000 b180b5f4
[ 37.474338] 60e8dd8e 00000008 b0421180 b0421180 b0421180 ee5d70a0 ee5d72fc b180b180
[ 37.474338] 00000000 ee6cb000 ee6e0680 ee6cbdf8 375f44e1 00000003 ee6cbdec b041e600
[ 37.474338] Call Trace:
[ 37.474338] [<b01e99b7>] ? rb_insert_color+0x77/0xd8
[ 37.474338] [<b0143bfe>] futex_wait+0x285/0x2d3
[ 37.474338] [<b013c31c>] ? hrtimer_wakeup+0x0/0x1c
[ 37.474338] [<b0143b3d>] ? futex_wait+0x1c4/0x2d3
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b0144c2d>] do_futex+0x20d/0xa5f
[ 37.474338] [<b0168667>] ? pagevec_lookup_tag+0x25/0x2e
[ 37.474338] [<b016158a>] ? wait_on_page_writeback_range+0x5b/0xf0
[ 37.474338] [<b0109fbc>] ? read_tsc+0x8/0xa
[ 37.474338] [<b013e472>] ? getnstimeofday+0x34/0xdf
[ 37.474338] [<b013c90f>] ? ktime_get_ts+0x44/0x49
[ 37.474338] [<b013c925>] ? ktime_get+0x11/0x30
[ 37.474338] [<b0145502>] sys_futex+0x83/0xe8
[ 37.474338] [<b01ec504>] ? copy_to_user+0x2a/0x36
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] ata/0 S ee7b3f8c 0 438 2
[ 37.474338] ee7b3fa0 00000046 00000002 ee7b3f8c ee7b3f80 ee7b3f44 00000000 002dae6f
[ 37.474338] e3f3f21f 00000000 b0421180 b0421180 b0421180 ee6be120 ee6be37c b180b180
[ 37.474338] 00000000 ee7b3000 ee6e0a80 ef906480 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] ata_aux S ee7b2f4c 0 439 2
[ 37.474338] ee7b2fa0 00000046 ffffffff ee7b2f4c b01224d3 00000000 00000000 00000000
[ 37.474338] 2fc09ed2 00000000 b0421180 b0421180 b0421180 ee5dd020 ee5dd27c b180b180
[ 37.474338] 00000000 ee7b2000 ee6e0280 2f81ef36 00000000 00000000 b0421180 b0421180
[ 37.474338] Call Trace:
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b0139711>] ? prepare_to_wait+0x48/0x4d
[ 37.474338] [<b0136df5>] worker_thread+0xb9/0xd7
[ 37.474338] [<b01395a9>] ? autoremove_wake_function+0x0/0x38
[ 37.474338] [<b0136d3c>] ? worker_thread+0x0/0xd7
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] scsi_eh_0 S ef906520 0 445 2
[ 37.474338] ee585f64 00000046 ef906524 ef906520 00000000 00000092 00000000 b011d321
[ 37.474338] e4331293 00000000 b0421180 b0421180 b0421180 ee5e4020 ee5e427c b180b180
[ 37.474338] 00000000 ee585000 ee6e0480 ee702008 00108a29 00000000 f084c295 ee702000
[ 37.474338] Call Trace:
[ 37.474338] [<b011d321>] ? __wake_up+0x3a/0x42
[ 37.474338] [<f084c295>] ? __scsi_iterate_devices+0x5d/0x6b [scsi_mod]
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<f085033a>] scsi_error_handler+0x37/0x4eb [scsi_mod]
[ 37.474338] [<b011d295>] ? complete+0x43/0x4b
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] scsi_eh_1 S ee622520 0 446 2
[ 37.474338] ee5acf64 00000046 ee622524 ee622520 00000000 00000092 00000000 b011d321
[ 37.474338] e4333e8f 00000000 b0421180 b0421180 b0421180 ee5d10a0 ee5d12fc b180b180
[ 37.474338] 00000000 ee5ac000 ee6e0480 ee702808 00000000 00000000 f084c295 ee702800
[ 37.474338] Call Trace:
[ 37.474338] [<b011d321>] ? __wake_up+0x3a/0x42
[ 37.474338] [<f084c295>] ? __scsi_iterate_devices+0x5d/0x6b [scsi_mod]
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<f085033a>] scsi_error_handler+0x37/0x4eb [scsi_mod]
[ 37.474338] [<b011d295>] ? complete+0x43/0x4b
[ 37.474338] [<f0850303>] ? scsi_error_handler+0x0/0x4eb [scsi_mod]
[ 37.474338] [<b01392f4>] kthread+0x37/0x59
[ 37.474338] [<b01392bd>] ? kthread+0x0/0x59
[ 37.474338] [<b010593f>] kernel_thread_helper+0x7/0x18
[ 37.474338] =======================
[ 37.474338] udevd S 00000000 0 461 1
[ 37.474338] ee5d8b10 00000082 00000000 00000000 00000000 00000000 00000000 ee5d8ab4
[ 37.474338] 93a637c5 00000001 b0421180 b0421180 b0421180 ee6c20a0 ee6c22fc b180b180
[ 37.474338] 00000000 ee5d8000 ee6e0480 b1807980 00000000 00000000 000f41a9 00000000
[ 37.474338] Call Trace:
[ 37.474338] [<b011b920>] ? __update_rq_clock+0x1c/0x157
[ 37.474338] [<b02f14e0>] schedule_timeout+0x6a/0xa4
[ 37.474338] [<b01397ad>] ? add_wait_queue+0x2f/0x36
[ 37.474338] [<b018e2c1>] ? __pollwait+0x67/0xcb
[ 37.474338] [<b0186ef4>] ? pipe_poll+0x29/0x8f
[ 37.474338] [<b018dce0>] do_select+0x4b6/0x53c
[ 37.474338] [<b013fdbc>] ? clocksource_get_next+0x3d/0x44
[ 37.474338] [<b018e25a>] ? __pollwait+0x0/0xcb
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b01414ad>] ? clockevents_program_event+0x93/0x108
[ 37.474338] [<b01424d9>] ? tick_program_event+0x3f/0x61
[ 37.474338] [<b01eab55>] ? number+0x2a3/0x2b5
[ 37.474338] [<b01057bc>] ? apic_timer_interrupt+0x28/0x30
[ 37.474338] [<b019007b>] ? fcntl_getlk64+0x4e/0x159
[ 37.474338] [<b01eb3a7>] ? vsnprintf+0x2e8/0x5ea
[ 37.474338] [<b0119234>] ? kmap_atomic_prot+0x47/0xa8
[ 37.474338] [<b0165eb1>] ? get_page_from_freelist+0x25f/0x443
[ 37.474338] [<b016625f>] ? __alloc_pages+0x57/0x32d
[ 37.474338] [<b016c409>] ? __inc_zone_page_state+0x18/0x1a
[ 37.474338] [<b018df10>] core_sys_select+0x1aa/0x2bb
[ 37.474338] [<b0165c04>] ? free_hot_page+0xa/0xc
[ 37.474338] [<b0168bf3>] ? put_page+0x2d/0xac
[ 37.474338] [<b0176340>] ? free_page_and_swap_cache+0x1e/0x3e
[ 37.474338] [<b016e44a>] ? unmap_vmas+0x317/0x54b
[ 37.474338] [<b0117410>] ? pgd_dtor+0x0/0x4a
[ 37.474338] [<b011740e>] ? check_pgt_cache+0x1e/0x20
[ 37.474338] [<b01711bf>] ? unmap_region+0xdc/0x12f
[ 37.474338] [<b018e35e>] sys_select+0x39/0x1a2
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] udevsettle R running 0 465 1
[ 37.474338] ee524f1c 00000082 ee524ed4 00000000 00010542 b1808640 00000000 ee6cbe14
[ 37.474338] 60e8f831 00000008 b0421180 b0421180 b0421180 ee5ce020 ee5ce27c b180b180
[ 37.474338] 00000000 ee524000 ee6e0880 ee524f1c 33bd800d 00000003 00000008 b041e600
[ 37.474338] Call Trace:
[ 37.474338] [<b02f1a50>] do_nanosleep+0x70/0x9a
[ 37.474338] [<b013c7ae>] hrtimer_nanosleep+0x4c/0xaf
[ 37.474338] [<b013c31c>] ? hrtimer_wakeup+0x0/0x1c
[ 37.474338] [<b02f1a3d>] ? do_nanosleep+0x5d/0x9a
[ 37.474338] [<b013c868>] sys_nanosleep+0x57/0x5b
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] [<b02f0000>] ? relay_hotcpu_callback+0x51/0xb1
[ 37.474338] =======================
[ 37.474338] udevd S 00000000 0 873 461
[ 37.474338] e7c7eb10 00000082 00000000 00000000 00000000 00000000 00000000 00000000
[ 37.474338] 9385214a 00000001 b0421180 b0421180 b0421180 ef8d40a0 ef8d42fc b180b180
[ 37.474338] 00000000 e7c7e000 ee6e0280 00000000 00000000 00000000 00000000 00000000
[ 37.474338] Call Trace:
[ 37.474338] [<b02f14e0>] schedule_timeout+0x6a/0xa4
[ 37.474338] [<b01397ad>] ? add_wait_queue+0x2f/0x36
[ 37.474338] [<b018e2c1>] ? __pollwait+0x67/0xcb
[ 37.474338] [<b0186ef4>] ? pipe_poll+0x29/0x8f
[ 37.474338] [<b018dce0>] do_select+0x4b6/0x53c
[ 37.474338] [<b018e25a>] ? __pollwait+0x0/0xcb
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b0119234>] ? kmap_atomic_prot+0x47/0xa8
[ 37.474338] [<b0165eb1>] ? get_page_from_freelist+0x25f/0x443
[ 37.474338] [<b018df10>] core_sys_select+0x1aa/0x2bb
[ 37.474338] [<b013c088>] ? enqueue_hrtimer+0x75/0xf3
[ 37.474338] [<b013c6ed>] ? hrtimer_start+0xc7/0x13c
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b02f0d71>] ? schedule+0x34e/0x82e
[ 37.474338] [<b016de52>] ? do_wp_page+0x2a0/0x3e5
[ 37.474338] [<b016f0e7>] ? handle_mm_fault+0x442/0x5d4
[ 37.474338] [<b02f12e5>] ? preempt_schedule+0x40/0x55
[ 37.474338] [<b018e35e>] sys_select+0x39/0x1a2
[ 37.474338] [<b017fc6f>] ? filp_close+0x43/0x69
[ 37.474338] [<b01ec504>] ? copy_to_user+0x2a/0x36
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] udevd S 00000000 0 876 461
[ 37.474338] ee780b10 00000086 00000000 00000000 00000000 00000000 00000000 00000000
[ 37.474338] 93a2c2db 00000001 b0421180 b0421180 b0421180 ef8a1120 ef8a137c b180b180
[ 37.474338] 00000000 ee780000 ee564100 00000000 00000000 00000000 00000000 00000000
[ 37.474338] Call Trace:
[ 37.474338] [<b02f14e0>] schedule_timeout+0x6a/0xa4
[ 37.474338] [<b01397ad>] ? add_wait_queue+0x2f/0x36
[ 37.474338] [<b018e2c1>] ? __pollwait+0x67/0xcb
[ 37.474338] [<b0186ef4>] ? pipe_poll+0x29/0x8f
[ 37.474338] [<b018dce0>] do_select+0x4b6/0x53c
[ 37.474338] [<b018e25a>] ? __pollwait+0x0/0xcb
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b011a8a0>] ? update_curr+0x12f/0x136
[ 37.474338] [<b012381e>] ? task_tick_fair+0x59/0x86
[ 37.474338] [<b01227b3>] ? scheduler_tick+0x268/0x3cc
[ 37.474338] [<b0109fbc>] ? read_tsc+0x8/0xa
[ 37.474338] [<b013e472>] ? getnstimeofday+0x34/0xdf
[ 37.474338] [<b01414ad>] ? clockevents_program_event+0x93/0x108
[ 37.474338] [<b01424d9>] ? tick_program_event+0x3f/0x61
[ 37.474338] [<b013ca83>] ? hrtimer_interrupt+0x13f/0x164
[ 37.474338] [<b012c055>] ? irq_exit+0x3f/0x79
[ 37.474338] [<b0113103>] ? smp_apic_timer_interrupt+0x5c/0x89
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b0119234>] ? kmap_atomic_prot+0x47/0xa8
[ 37.474338] [<b0165eb1>] ? get_page_from_freelist+0x25f/0x443
[ 37.474338] [<b018df10>] core_sys_select+0x1aa/0x2bb
[ 37.474338] [<b013c088>] ? enqueue_hrtimer+0x75/0xf3
[ 37.474338] [<b013c6ed>] ? hrtimer_start+0xc7/0x13c
[ 37.474338] [<b01224d3>] ? hrtick_set+0x7f/0xf7
[ 37.474338] [<b02f0d71>] ? schedule+0x34e/0x82e
[ 37.474338] [<b016de52>] ? do_wp_page+0x2a0/0x3e5
[ 37.474338] [<b016f0e7>] ? handle_mm_fault+0x442/0x5d4
[ 37.474338] [<b02f12e5>] ? preempt_schedule+0x40/0x55
[ 37.474338] [<b018e35e>] sys_select+0x39/0x1a2
[ 37.474338] [<b017fc6f>] ? filp_close+0x43/0x69
[ 37.474338] [<b01ec504>] ? copy_to_user+0x2a/0x36
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] scsi_id D 00000000 0 878 873
[ 37.474338] ee60bb7c 00000086 00000046 00000000 00000000 ef904000 00000000 ee66d910
[ 37.474338] 93796336 00000001 b0421180 b0421180 b0421180 ee5d3120 ee5d337c b180b180
[ 37.474338] 00000000 ee60b000 ee564700 ee5c2800 0000065a 00000000 ee60bb5c b024e1b8
[ 37.474338] Call Trace:
[ 37.474338] [<b024e1b8>] ? put_device+0xf/0x11
[ 37.474338] [<f0852878>] ? scsi_request_fn+0x218/0x345 [scsi_mod]
[ 37.474338] [<b02f14e0>] schedule_timeout+0x6a/0xa4
[ 37.474338] [<b01d8b08>] ? elv_insert+0xf3/0x20b
[ 37.474338] [<b01302da>] ? mod_timer+0x26/0x3d
[ 37.474338] [<b01db15b>] ? blk_plug_device+0x42/0x9a
[ 37.474338] [<b02f08e5>] wait_for_common+0x74/0x12e
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b02f0a21>] wait_for_completion+0x12/0x14
[ 37.474338] [<b01dd237>] blk_execute_rq+0x5c/0x9c
[ 37.474338] [<b01dd277>] ? blk_end_sync_rq+0x0/0x29
[ 37.474338] [<b01a3fe2>] ? bio_add_pc_page+0x24/0x2a
[ 37.474338] [<b01d9672>] ? blk_rq_bio_prep+0x9e/0xb2
[ 37.474338] [<b01dceef>] ? blk_rq_append_bio+0x17/0x49
[ 37.474338] [<b01dd022>] ? blk_rq_map_user+0x101/0x1b4
[ 37.474338] [<b01e01f6>] sg_io+0x18c/0x2e1
[ 37.474338] [<b0165eb1>] ? get_page_from_freelist+0x25f/0x443
[ 37.474338] [<b01e05df>] scsi_cmd_ioctl+0x294/0x3d5
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b0188770>] ? do_lookup+0x5a/0x162
[ 37.474338] [<f08799b5>] sd_ioctl+0x82/0xc9 [sd_mod]
[ 37.474338] [<b01ddf93>] blkdev_driver_ioctl+0x55/0x5e
[ 37.474338] [<b01de1bf>] blkdev_ioctl+0x223/0x814
[ 37.474338] [<b01e7574>] ? kobject_get+0x12/0x17
[ 37.474338] [<b0160fc3>] ? find_lock_page+0x72/0x8d
[ 37.474338] [<b0163210>] ? filemap_fault+0x240/0x449
[ 37.474338] [<b01395a5>] ? wake_up_bit+0x17/0x1b
[ 37.474338] [<b0160e75>] ? unlock_page+0x25/0x28
[ 37.474338] [<b016d9b5>] ? __do_fault+0x17a/0x377
[ 37.474338] [<b01a57b6>] ? blkdev_open+0x28/0x58
[ 37.474338] [<b016eda8>] ? handle_mm_fault+0x103/0x5d4
[ 37.474338] [<b01a4c39>] block_ioctl+0x1b/0x21
[ 37.474338] [<b01a4c1e>] ? block_ioctl+0x0/0x21
[ 37.474338] [<b018cc12>] vfs_ioctl+0x22/0x71
[ 37.474338] [<b018cea9>] do_vfs_ioctl+0x248/0x290
[ 37.474338] [<b0117ba2>] ? do_page_fault+0x13d/0x5fb
[ 37.474338] [<b0189bfc>] ? putname+0x25/0x30
[ 37.474338] [<b01800e0>] ? do_sys_open+0xb1/0xc7
[ 37.474338] [<b018cf43>] sys_ioctl+0x52/0x63
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] scsi_id D ee621bd4 0 879 876
[ 37.474338] ee636b7c 00000086 ee621bac ee621bd4 00000000 f084c4f9 00000000 ee66d0c8
[ 37.474338] 9394eaa1 00000001 b0421180 b0421180 b0421180 ef888020 ef88827c b180b180
[ 37.474338] 00000000 ee636000 ee564300 ee6e8c00 00000000 00000000 ee636b5c b024e1b8
[ 37.474338] Call Trace:
[ 37.474338] [<f084c4f9>] ? scsi_done+0x0/0x19 [scsi_mod]
[ 37.474338] [<b024e1b8>] ? put_device+0xf/0x11
[ 37.474338] [<f0852878>] ? scsi_request_fn+0x218/0x345 [scsi_mod]
[ 37.474338] [<b02f14e0>] schedule_timeout+0x6a/0xa4
[ 37.474338] [<b01d8b08>] ? elv_insert+0xf3/0x20b
[ 37.474338] [<b01302da>] ? mod_timer+0x26/0x3d
[ 37.474338] [<b01db15b>] ? blk_plug_device+0x42/0x9a
[ 37.474338] [<b02f08e5>] wait_for_common+0x74/0x12e
[ 37.474338] [<b011ece7>] ? default_wake_function+0x0/0xd
[ 37.474338] [<b02f0a21>] wait_for_completion+0x12/0x14
[ 37.474338] [<b01dd237>] blk_execute_rq+0x5c/0x9c
[ 37.474338] [<b01dd277>] ? blk_end_sync_rq+0x0/0x29
[ 37.474338] [<b01a3fe2>] ? bio_add_pc_page+0x24/0x2a
[ 37.474338] [<b01d9672>] ? blk_rq_bio_prep+0x9e/0xb2
[ 37.474338] [<b01dceef>] ? blk_rq_append_bio+0x17/0x49
[ 37.474338] [<b01dd022>] ? blk_rq_map_user+0x101/0x1b4
[ 37.474338] [<b01e01f6>] sg_io+0x18c/0x2e1
[ 37.474338] [<b0165eb1>] ? get_page_from_freelist+0x25f/0x443
[ 37.474338] [<b01e05df>] scsi_cmd_ioctl+0x294/0x3d5
[ 37.474338] [<b01920af>] ? __d_lookup+0xba/0x124
[ 37.474338] [<b0188770>] ? do_lookup+0x5a/0x162
[ 37.474338] [<f08799b5>] sd_ioctl+0x82/0xc9 [sd_mod]
[ 37.474338] [<b01ddf93>] blkdev_driver_ioctl+0x55/0x5e
[ 37.474338] [<b01de1bf>] blkdev_ioctl+0x223/0x814
[ 37.474338] [<b0168bbe>] ? activate_page+0xb1/0xb9
[ 37.474338] [<b0168cce>] ? mark_page_accessed+0x27/0x2e
[ 37.474338] [<b0163210>] ? filemap_fault+0x240/0x449
[ 37.474338] [<b01395a5>] ? wake_up_bit+0x17/0x1b
[ 37.474338] [<b0160e75>] ? unlock_page+0x25/0x28
[ 37.474338] [<b016d9b5>] ? __do_fault+0x17a/0x377
[ 37.474338] [<b01a57b6>] ? blkdev_open+0x28/0x58
[ 37.474338] [<b016eda8>] ? handle_mm_fault+0x103/0x5d4
[ 37.474338] [<b01a4c39>] block_ioctl+0x1b/0x21
[ 37.474338] [<b01a4c1e>] ? block_ioctl+0x0/0x21
[ 37.474338] [<b018cc12>] vfs_ioctl+0x22/0x71
[ 37.474338] [<b018cea9>] do_vfs_ioctl+0x248/0x290
[ 37.474338] [<b0117ba2>] ? do_page_fault+0x13d/0x5fb
[ 37.474338] [<b0189bfc>] ? putname+0x25/0x30
[ 37.474338] [<b01800e0>] ? do_sys_open+0xb1/0xc7
[ 37.474338] [<b018cf43>] sys_ioctl+0x52/0x63
[ 37.474338] [<b0104d52>] syscall_call+0x7/0xb
[ 37.474338] =======================
[ 37.474338] Sched Debug Version: v0.07, 2.6.25-rc2-smp #14
[ 37.474338] now at 44900.194289 msecs
[ 37.474338] .sysctl_sched_latency : 20.000000
[ 37.474338] .sysctl_sched_min_granularity : 4.000000
[ 37.474338] .sysctl_sched_wakeup_granularity : 10.000000
[ 37.474338] .sysctl_sched_batch_wakeup_granularity : 10.000000
[ 37.474338] .sysctl_sched_child_runs_first : 0.000001
[ 37.474338] .sysctl_sched_features : 39
[ 37.474338]
[ 37.474338] cpu#0, 2992.603 MHz
[ 37.474338] .nr_running : 4
[ 37.474338] .load : 2048
[ 37.474338] .nr_switches : 3363
[ 37.474338] .nr_load_updates : 34557
[ 37.474338] .nr_uninterruptible : 2
[ 37.474338] .jiffies : 4294705811
[ 37.474338] .next_balance : 4294.705968
[ 37.474338] .curr->pid : 4
[ 37.474338] .clock : 37474.338672
[ 37.474338] .idle_clock : 3065.714769
[ 37.474338] .prev_clock_raw : 78772.978492
[ 37.474338] .clock_warps : 0
[ 37.474338] .clock_overflows : 3996
[ 37.474338] .clock_underflows : 31781
[ 37.474338] .clock_deep_idle_events : 1
[ 37.474338] .clock_max_delta : 0.999848
[ 37.474338] .cpu_load[0] : 2048
[ 37.474338] .cpu_load[1] : 2048
[ 37.474338] .cpu_load[2] : 2048
[ 37.474338] .cpu_load[3] : 2048
[ 37.474338] .cpu_load[4] : 2048
[ 37.474338]
[ 37.474338] cfs_rq
[ 37.474338] .exec_clock : 34293.783916
[ 37.474338] .MIN_vruntime : 0.000001
[ 37.474338] .min_vruntime : 17146.893105
[ 37.474338] .max_vruntime : 0.000001
[ 37.474338] .spread : 0.000000
[ 37.474338] .spread0 : 0.000000
[ 37.474338] .nr_running : 1
[ 37.474338] .load : 2048
[ 37.474338] .bkl_count : 405
[ 37.474338] .nr_spread_over : 0
[ 37.474338]
[ 37.474338] cfs_rq
[ 37.474338] .exec_clock : 34293.783916
[ 37.474338] .MIN_vruntime : 13830.833996
[ 37.474338] .min_vruntime : 17146.893105
[ 37.474338] .max_vruntime : 13830.833996
[ 37.474338] .spread : 0.000000
[ 37.474338] .spread0 : 0.000000
[ 37.474338] .nr_running : 4
[ 37.474338] .load : 8290
[ 37.474338] .bkl_count : 405
[ 37.474338] .nr_spread_over : 6
[ 37.474338]
[ 37.474338] runnable tasks:
[ 37.474338] task PID tree-key switches prio exec-runtime sum-exec sum-sleep
[ 37.474338] ----------------------------------------------------------------------------------------------------------
[ 37.474338] R ksoftirqd/0 4 14329.115724 37 115 14329.115724 33248.417353 4113.418770
[ 37.474338] events/0 5 13830.833996 35 115 13830.833996 0.284125 4265.748410
[ 37.474338] blogd 424 13830.833996 135 120 13830.833996 0.460905 1680.558420
[ 37.474338] udevsettle 465 13830.833996 17 120 13830.833996 0.838894 643.594622
[ 37.474338]
Download attachment "config.gz" of type "application/x-gzip" (13006 bytes)
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