Re: 2.6.23-rt1 lockup after loading HAL deamon

Rok Markovic
2007-10-13T09:30:05Z

[-- Attachment #1: Type: text/plain, Size: 995 bytes --]

Hi

I have recompiled kernel with OPROFILE disabled. I am sending in
attachment /proc/interrupts (i ran it 3 times with 2 sec delay) and
netconsole log. Lockup in the lock is software made with ./lockup.
The kernel still locks 4-5minutes after boot without any further
messages (waited more than 2 minutes). Any ideas?

Rok

Ingo Molnar wrote:
> could you disable CONFIG_OPROFILE? Maybe it interferes with the NMI
> watchdog?
>
> how does /proc/interrupts look like shortly after bootup? Does a simple
> "intentional lockup" piece of code, which provokes a hard lockup from
> user-space, get properly zapped by the NMI watchdog (within a minute or
> so):
>
> the NMI watchdog should produce a console message similar to:
>
> BUG: NMI Watchdog detected LOCKUP on CPU0, eip bff12345, registers:
> ...
>
> ( if you test ./lockup and get the message properly then i'd suggest a
> new reboot - i think we inhibit further console output after an NMI
> printout. )
>
> Ingo
>
>

[-- Attachment #2: interrupts.log --]
[-- Type: text/x-log, Size: 2602 bytes --]

CPU0 CPU1
0: 151 0 IO-APIC-edge timer
1: 206 0 IO-APIC-edge i8042
5: 0 0 IO-APIC-edge parport0
6: 3 0 IO-APIC-edge floppy
8: 1 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 102 0 IO-APIC-edge i8042
15: 24 84 IO-APIC-edge ide1
19: 3 0 IO-APIC-fasteoi bttv0
20: 8873 0 IO-APIC-fasteoi sata_via
21: 11741 0 IO-APIC-fasteoi uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb4, ehci_hcd:usb5
22: 0 0 IO-APIC-fasteoi VIA8237
23: 380 0 IO-APIC-fasteoi eth0
NMI: 253 194
LOC: 61512 64324
ERR: 0
CPU0 CPU1
0: 151 0 IO-APIC-edge timer
1: 286 0 IO-APIC-edge i8042
5: 0 0 IO-APIC-edge parport0
6: 3 0 IO-APIC-edge floppy
8: 1 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 102 0 IO-APIC-edge i8042
15: 24 120 IO-APIC-edge ide1
19: 5 0 IO-APIC-fasteoi bttv0
20: 8879 0 IO-APIC-fasteoi sata_via
21: 12641 0 IO-APIC-fasteoi uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb4, ehci_hcd:usb5
22: 0 0 IO-APIC-fasteoi VIA8237
23: 380 0 IO-APIC-fasteoi eth0
NMI: 255 196
LOC: 61993 64918
ERR: 0
CPU0 CPU1
0: 151 0 IO-APIC-edge timer
1: 292 0 IO-APIC-edge i8042
5: 0 0 IO-APIC-edge parport0
6: 3 0 IO-APIC-edge floppy
8: 1 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 102 0 IO-APIC-edge i8042
15: 24 144 IO-APIC-edge ide1
19: 15 0 IO-APIC-fasteoi bttv0
20: 8879 0 IO-APIC-fasteoi sata_via
21: 13169 0 IO-APIC-fasteoi uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, uhci_hcd:usb4, ehci_hcd:usb5
22: 0 0 IO-APIC-fasteoi VIA8237
23: 380 0 IO-APIC-fasteoi eth0
NMI: 255 196
LOC: 62237 65219
ERR: 0

[-- Attachment #3: kernel.log --]
[-- Type: text/x-log, Size: 27165 bytes --]

[ 177.078312]
[ 190.712608] ide-cd: cmd 0x1e timed out
[ 190.731121] hdc: lost interrupt
[ 0.000000] Linux version 2.6.23-rt1 (root@rok.spina.si) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-27)) #5 SMP PREEMPT RT Sat Oct 13 09:36:19 CEST 2007
[ 0.000000] Command line: ro root=/dev/VolGroup00/LogVol01 netconsole=@192.168.10.124/eth0,9354@192.168.10.1/ nmi_watchdog=2
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003ffb0000 (usable)
[ 0.000000] BIOS-e820: 000000003ffb0000 - 000000003ffc0000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003ffc0000 - 000000003fff0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
[ 0.000000] end_pfn_map = 1048576
[ 0.000000] DMI 2.3 present.
[ 0.000000] ACPI: RSDP 000F7C80, 0014 (r0 ACPIAM)
[ 0.000000] ACPI: RSDT 3FFB0000, 0034 (r1 A M I OEMRSDT 12000521 MSFT 97)
[ 0.000000] ACPI: FACP 3FFB0200, 0084 (r2 A M I OEMFACP 12000521 MSFT 97)
[ 0.000000] ACPI: DSDT 3FFB0450, 3CF4 (r1 75D8P 75D8P004 4 INTL 2002026)
[ 0.000000] ACPI: FACS 3FFC0000, 0040
[ 0.000000] ACPI: APIC 3FFB0390, 0078 (r1 A M I OEMAPIC 12000521 MSFT 97)
[ 0.000000] ACPI: MCFG 3FFB0410, 003C (r1 A M I OEMMCFG 12000521 MSFT 97)
[ 0.000000] ACPI: OEMB 3FFC0040, 0046 (r1 A M I AMI_OEM 12000521 MSFT 97)
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] DMA32 4096 -> 1048576
[ 0.000000] Normal 1048576 -> 1048576
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0 -> 159
[ 0.000000] 0: 256 -> 262064
[ 0.000000] ACPI: PM-Timer IO Port: 0x808
[ 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: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[ 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[0xfecc0000] gsi_base[24])
[ 0.000000] IOAPIC[1]: apic_id 3, address 0xfecc0000, GSI 24-47
[ 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 low level)
[ 0.000000] Setting APIC routing to flat
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:bee00000)
[ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] PERCPU: Allocating 38072 bytes of per cpu data
[ 0.000000] Real-Time Preemption Support (C) 2004-2007 Ingo Molnar
[ 0.000000] Built 1 zonelists in Zone order. Total pages: 245927
[ 0.000000] Kernel command line: ro root=/dev/VolGroup00/LogVol01 netconsole=@192.168.10.124/eth0,9354@192.168.10.1/ nmi_watchdog=2
[ 0.000000] netconsole: local port 6665
[ 0.000000] netconsole: local IP 192.168.10.124
[ 0.000000] netconsole: interface eth0
[ 0.000000] netconsole: remote port 9354
[ 0.000000] netconsole: remote IP 192.168.10.1
[ 0.000000] netconsole: remote ethernet address ff:ff:ff:ff:ff:ff
[ 0.000000] Initializing CPU#0
[ 0.000000] WARNING: experimental RCU implementation.
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] TSC calibrated against PM_TIMER
[ 24.186195] time.c: Detected 3139.771 MHz processor.
[ 24.189104] Console: colour VGA+ 80x25
[ 24.189109] console [tty0] enabled
[ 24.199477] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 24.199738] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 24.199896] ... MAX_LOCK_DEPTH: 30
[ 24.200054] ... MAX_LOCKDEP_KEYS: 2048
[ 24.200224] ... CLASSHASH_SIZE: 1024
[ 24.200382] ... MAX_LOCKDEP_ENTRIES: 16384
[ 24.200540] ... MAX_LOCKDEP_CHAINS: 32768
[ 24.200697] ... CHAINHASH_SIZE: 16384
[ 24.200855] memory used by lock dependency info: 2608 kB
[ 24.201018] per task-struct memory footprint: 1680 bytes
[ 24.201872] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 24.202620] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 24.202885] Checking aperture...
[ 24.240447] Memory: 977344k/1048256k available (3281k kernel code, 70048k reserved, 1787k data, 272k init)
[ 24.301099] Calibrating delay using timer specific routine.. 6285.79 BogoMIPS (lpj=3142895)
[ 24.301899] Mount-cache hash table entries: 256
[ 24.304136] CPU: Trace cache: 12K uops, L1 D cache: 16K
[ 24.304349] CPU: L2 cache: 2048K
[ 24.304502] using mwait in idle threads.
[ 24.304658] CPU: Physical Processor ID: 0
[ 24.304813] CPU: Processor Core ID: 0
[ 24.304978] CPU0: Thermal monitoring enabled (TM1)
[ 24.305188] lockdep: not fixing up alternatives.
[ 24.305350] ACPI: Core revision 20070126
[ 24.334335] Using local APIC timer interrupts.
[ 24.366341] Detected 13.082 MHz APIC timer.
[ 24.369742] lockdep: not fixing up alternatives.
[ 24.370164] Booting processor 1/2 APIC 0x1
[ 25.027370] Initializing CPU#1
[ 25.087749] Calibrating delay using timer specific routine.. 6279.44 BogoMIPS (lpj=3139722)
[ 25.087767] CPU: Trace cache: 12K uops, L1 D cache: 16K
[ 25.087772] CPU: L2 cache: 2048K
[ 25.087777] CPU: Physical Processor ID: 0
[ 25.087779] CPU: Processor Core ID: 0
[ 25.087794] CPU1: Thermal monitoring enabled (TM1)
[ 25.088309] Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 03
[ 24.442078] checking TSC synchronization [CPU#0 -> CPU#1]:
[ 24.463713] Measured 2029973108 cycles TSC warp between CPUs, turning off TSC clock.
[ 24.463978] Marking TSC unstable due to check_tsc_sync_source failed
[ 24.464329] Brought up 2 CPUs
[ 24.464700] testing NMI watchdog ... OK.
[ 24.487943] NET: Registered protocol family 16
[ 24.489623] ACPI: bus type pci registered
[ 24.490404] PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
[ 24.490591] PCI: Not using MMCONFIG.
[ 24.490748] PCI: Using configuration type 1
[ 24.539703] ACPI: Interpreter enabled
[ 24.539864] ACPI: (supports S0 S1 S3 S5)
[ 24.540361] ACPI: Using IOAPIC for interrupt routing
[ 24.590866] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 24.663431] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 24.664721] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 10 11 12 14 15)
[ 24.665921] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 10 11 12 14 15)
[ 24.667057] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 24.668229] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 24.669575] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 24.670914] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 24.672249] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 24.673793] ACPI Warning (tbutils-0217): Incorrect checksum in table [OEMB] - C2, should be B5 [20070126]
[ 24.674174] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 24.674580] pnp: PnP ACPI init
[ 24.674800] ACPI: bus type pnp registered
[ 24.695023] pnp: PnP ACPI: found 14 devices
[ 24.695186] ACPI: ACPI bus type pnp unregistered
[ 25.343063] SCSI subsystem initialized
[ 25.344849] PCI: Using ACPI for IRQ routing
[ 25.345008] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
[ 24.708172] Bluetooth: Core ver 2.11
[ 24.708835] NET: Registered protocol family 31
[ 24.708995] Bluetooth: HCI device and connection manager initialized
[ 24.709220] Bluetooth: HCI socket layer initialized
[ 24.709454] PCI-GART: No AMD northbridge found.
[ 24.709701] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 24.710059] hpet0: 3 32-bit timers, 14318180 Hz
[ 25.366130] pnp: 00:08: iomem range 0xfec00000-0xfec00fff has been reserved
[ 25.366333] pnp: 00:08: iomem range 0xfee00000-0xfee00fff could not be reserved
[ 25.366633] pnp: 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
[ 25.366875] pnp: 00:0d: iomem range 0x0-0x9ffff could not be reserved
[ 25.367048] pnp: 00:0d: iomem range 0xc0000-0xcffff has been reserved
[ 25.367224] pnp: 00:0d: iomem range 0xe0000-0xfffff could not be reserved
[ 25.367401] pnp: 00:0d: iomem range 0x100000-0x3fffffff could not be reserved
[ 24.724173] PCI: Bridge: 0000:00:01.0
[ 24.724329] IO window: disabled.
[ 24.724518] MEM window: disabled.
[ 24.724678] PREFETCH window: disabled.
[ 24.724840] PCI: Bridge: 0000:00:02.0
[ 24.724993] IO window: disabled.
[ 24.725151] MEM window: f1e00000-fbefffff
[ 24.725312] PREFETCH window: cff00000-dfefffff
[ 24.725583] ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 27 (level, low) -> IRQ 27
[ 24.726063] NET: Registered protocol family 2
[ 25.401081] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 25.402799] TCP established hash table entries: 16384 (order: 9, 3014656 bytes)
[ 25.408711] TCP bind hash table entries: 16384 (order: 9, 2883584 bytes)
[ 25.413974] TCP: Hash tables configured (established 16384 bind 16384)
[ 25.414252] TCP reno registered
[ 24.781085] checking if image is initramfs... it is
[ 25.148173] Freeing initrd memory: 3677k freed
[ 25.808178] Initializing RT-Tester: OK
[ 25.163168] Total HugeTLB memory allocated, 0
[ 25.810569] VFS: Disk quotas dquot_6.5.1
[ 25.810794] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 25.166431] io scheduler noop registered
[ 25.166591] io scheduler anticipatory registered
[ 25.168162] io scheduler deadline registered
[ 25.168414] io scheduler cfq registered (default)
[ 25.168600] PCI: VIA PCI bridge detected. Disabling DAC.
[ 25.171419] PCI: Bypassing VIA 8237 APIC De-Assert Message
[ 25.172765] assign_interrupt_mode Found MSI capability
[ 25.174919] vga16fb: mapped to 0xffff8100000a0000
[ 25.412953] Console: switching to colour frame buffer device 80x30
[ 25.661618] fb0: VGA16 VGA frame buffer device
[ 25.666028] input: Power Button (FF) as /devices/virtual/input/input0
[ 25.669634] ACPI: Power Button (FF) [PWRF]
[ 25.674184] input: Power Button (CM) as /devices/virtual/input/input1
[ 25.678945] ACPI: Power Button (CM) [PWRB]
[ 25.685820] ACPI: SSDT 3FFB4150, 02FC (r1 AMI CPU1PM 1 INTL 2002026)
[ 25.699680] ACPI Warning (tbutils-0217): Incorrect checksum in table [SSDT] - AE, should be 57 [20070126]
[ 25.716642] ACPI: SSDT 3FFB4450, 02FC (r1 AMI CPU2PM 1 INTL 2002026)
[ 25.737589] ACPI Exception (processor_core-0819): AE_NOT_FOUND, Processor Device is not present [20070126]
[ 25.749800] ACPI Exception (processor_core-0819): AE_NOT_FOUND, Processor Device is not present [20070126]
[ 25.885565] Real Time Clock Driver v1.12ac
[ 25.902834] Linux agpgart interface v0.102
[ 25.917872] Serial: 8250/16550 driver $Revision: 1.90 $ 16 ports, IRQ sharing enabled
[ 25.951240] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 26.623010] 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 25.996535] ACPI: PCI Interrupt 0000:00:09.0[A] -> GSI 17 (level, low) -> IRQ 17
[ 26.683545] 0000:00:09.0: ttyS4 at I/O 0xd000 (irq = 17) is a 16550A
[ 26.059824] 0000:00:09.0: ttyS5 at I/O 0xcc00 (irq = 17) is a 16550A
[ 26.081265] 0000:00:09.0: ttyS6 at I/O 0xc480 (irq = 17) is a 16550A
[ 26.102209] 0000:00:09.0: ttyS7 at I/O 0xc400 (irq = 17) is a 16550A
[ 26.122730] 0000:00:09.0: ttyS8 at I/O 0xc080 (irq = 17) is a 16550A
[ 26.143318] 0000:00:09.0: ttyS9 at I/O 0xc000 (irq = 17) is a 16550A
[ 26.167947] RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
[ 26.208394] loop: module loaded
[ 26.227255] via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker
[ 26.245954] ACPI: PCI Interrupt 0000:00:12.0[A] -> GSI 23 (level, low) -> IRQ 23
[ 26.285233] eth0: VIA Rhine II at 0xfbfffc00, 00:13:8f:27:34:8c, IRQ 23.
[ 26.305773] eth0: MII PHY found at address 1, status 0x786d advertising 05e1 Link 45e1.
[ 26.343912] netconsole: device eth0 not up yet, forcing it
[ 26.364229] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 26.426981] netconsole: carrier detect appears untrustworthy, waiting 4 seconds
[ 30.476904] console [netcon0] enabled
[ 34.463786] netconsole: network logging started
[ 34.466191] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[ 34.466211] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
[ 34.467094] megasas: 00.00.03.10-rc5 Thu May 17 10:09:32 PDT 2007
[ 34.469608] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 34.472410] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 34.474939] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 34.478914] mice: PS/2 mouse device common for all mice
[ 34.502813] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 34.511006] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
[ 34.512980] Advanced Linux Sound Architecture Driver Version 1.0.14 (Fri Jul 20 09:12:58 2007 UTC).
[ 34.522966] ACPI: PCI Interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 22
[ 34.669507] logips2pp: Detected unknown logitech mouse model 127
[ 35.045556] ALSA device list:
[ 35.066790] #0: VIA 8237 with ALC850 at 0xe400, irq 22
[ 35.089932] TCP cubic registered
[ 35.111455] Initializing XFRM netlink socket
[ 35.132464] NET: Registered protocol family 1
[ 35.787214] input: ImExPS/2 Logitech Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 35.195152] NET: Registered protocol family 17
[ 35.870659] *****************************************************************************
[ 35.264125] * *
[ 35.301890] * REMINDER, the following debugging options are turned on in your .config: *
[ 35.340547] * *
[ 35.340551] * CONFIG_DEBUG_RT_MUTEXES *
[ 35.340620] * CONFIG_DEBUG_SLAB *
[ 35.340624] * CONFIG_LOCKDEP *
[ 35.340627] * *
[ 35.340629] * they may increase runtime overhead and latencies. *
[ 35.340632] * *
[ 35.340635] *****************************************************************************
[ 35.340640] Freeing unused kernel memory: 272k freed
[ 36.082628] usbcore: registered new interface driver usbfs
[ 36.095018] usbcore: registered new interface driver hub
[ 36.107068] usbcore: registered new device driver usb
[ 36.137452] USB Universal Host Controller Interface driver v3.0
[ 36.150123] ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 21
[ 36.175876] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 36.191751] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
[ 36.866368] uhci_hcd 0000:00:10.0: irq 21, io base 0x0000ec00
[ 36.883947] usb usb1: configuration #1 chosen from 1 choice
[ 36.899234] hub 1-0:1.0: USB hub found
[ 36.268595] hub 1-0:1.0: 2 ports detected
[ 37.042790] ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 21
[ 37.073551] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 37.089768] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2
[ 36.476214] uhci_hcd 0000:00:10.1: irq 21, io base 0x0000e080
[ 36.495231] usb usb2: configuration #1 chosen from 1 choice
[ 37.159884] hub 2-0:1.0: USB hub found
[ 37.178369] hub 2-0:1.0: 2 ports detected
[ 37.248589] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 37.302584] ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 21
[ 36.695635] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 36.716955] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 3
[ 36.758096] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000e000
[ 36.780278] usb usb3: configuration #1 chosen from 1 choice
[ 36.801141] hub 3-0:1.0: USB hub found
[ 37.449193] usb 1-1: configuration #1 chosen from 1 choice
[ 37.488794] hub 3-0:1.0: 2 ports detected
[ 36.964412] ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 21
[ 37.005822] uhci_hcd 0000:00:10.3: UHCI Host Controller
[ 37.027185] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 4
[ 37.069661] uhci_hcd 0000:00:10.3: irq 21, io base 0x0000dc00
[ 37.091902] usb usb4: configuration #1 chosen from 1 choice
[ 37.113286] hub 4-0:1.0: USB hub found
[ 37.134395] hub 4-0:1.0: 2 ports detected
[ 37.311890] ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 21
[ 37.352668] ehci_hcd 0000:00:10.4: EHCI Host Controller
[ 37.373117] ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 5
[ 37.412736] ehci_hcd 0000:00:10.4: irq 21, io mem 0xfbfff800
[ 37.432823] ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[ 37.474395] usb usb5: configuration #1 chosen from 1 choice
[ 37.494798] hub 5-0:1.0: USB hub found
[ 37.515105] hub 5-0:1.0: 8 ports detected
[ 37.641177] usb 1-1: USB disconnect, address 2
[ 37.741279] ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 20
[ 37.778751] sata_via 0000:00:0f.0: routed to hard irq line 7
[ 38.444787] scsi0 : sata_via
[ 37.817555] scsi1 : sata_via
[ 37.835771] ata1: SATA max UDMA/133 cmd 0x000000000001d880 ctl 0x000000000001d802 bmdma 0x000000000001d080 irq 20
[ 37.872525] ata2: SATA max UDMA/133 cmd 0x000000000001d480 ctl 0x000000000001d402 bmdma 0x000000000001d088 irq 20
[ 38.116771] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 38.847087] usb 5-7: new high speed USB device using ehci_hcd and address 3
[ 38.957404] ata1.00: ATA-6: WDC WD2000JD-00KLB0, 08.05J08, max UDMA/100
[ 38.331116] ata1.00: 390721968 sectors, multi 16: LBA48
[ 38.987230] usb 5-7: configuration #1 chosen from 1 choice
[ 39.020413] ata1.00: configured for UDMA/100
[ 39.197990] usb 1-1: new full speed USB device using uhci_hcd and address 3
[ 38.593642] ata2: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
[ 38.637311] scsi 0:0:0:0: Direct-Access ATA WDC WD2000JD-00K 08.0 PQ: 0 ANSI: 5
[ 38.677306] sd 0:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
[ 38.697331] sd 0:0:0:0: [sda] Write Protect is off
[ 38.717766] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 39.389268] usb 1-1: configuration #1 chosen from 1 choice
[ 38.782598] sd 0:0:0:0: [sda] 390721968 512-byte hardware sectors (200050 MB)
[ 38.803899] sd 0:0:0:0: [sda] Write Protect is off
[ 38.824455] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 38.866034] sda: sda1 sda2 sda3
[ 38.904125] sd 0:0:0:0: [sda] Attached SCSI disk
[ 41.503094] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[ 41.521962] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[ 41.610373] Initializing USB Mass Storage driver...
[ 41.629652] scsi2 : SCSI emulation for USB Mass Storage devices
[ 42.294397] usbcore: registered new interface driver usb-storage
[ 41.665966] USB Mass Storage support registered.
[ 47.295655] scsi 2:0:0:0: Direct-Access Generic USB Storage-CFC I19A PQ: 0 ANSI: 0 CCS
[ 46.699811] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[ 46.718586] scsi 2:0:0:1: Direct-Access Generic USB Storage-SDC I19A PQ: 0 ANSI: 0 CCS
[ 46.755166] sd 2:0:0:1: [sdc] 494080 512-byte hardware sectors (253 MB)
[ 46.773791] sd 2:0:0:1: [sdc] Write Protect is off
[ 46.791483] sd 2:0:0:1: [sdc] Assuming drive cache: write through
[ 46.815888] sd 2:0:0:1: [sdc] 494080 512-byte hardware sectors (253 MB)
[ 46.833882] sd 2:0:0:1: [sdc] Write Protect is off
[ 46.851125] sd 2:0:0:1: [sdc] Assuming drive cache: write through
[ 46.868483] sdc: sdc1
[ 46.889825] sd 2:0:0:1: [sdc] Attached SCSI removable disk
[ 46.909026] scsi 2:0:0:2: Direct-Access Generic USB Storage-SMC I19A PQ: 0 ANSI: 0 CCS
[ 46.948708] sd 2:0:0:2: [sdd] Attached SCSI removable disk
[ 46.969266] scsi 2:0:0:3: Direct-Access Generic USB Storage-MSC I19A PQ: 0 ANSI: 0 CCS
[ 47.009862] sd 2:0:0:3: [sde] Attached SCSI removable disk
[ 50.331658] kjournald starting. Commit interval 5 seconds
[ 50.979221] EXT3-fs: mounted filesystem with ordered data mode.
[ 185.600900] hdc: lost interrupt
[ 222.420462] stopped custom tracer.
[ 221.774206] NMI show regs on CPU#0:
[ 221.774210] apic_timer_irqs: 69292
[ 221.774213] CPU 0:
[ 221.774215] Modules linked in: nfsd exportfs lockd nfs_acl sunrpc w83627hf hwmon_vid rfcomm l2cap ipv6 floppy ide_cd cdrom tuner parport_pc parport i2c_viapro bttv video_buf ir_common compat_ioctl32 i2c_algo_bit btcx_risc tveeprom i2c_core hci_usb via82cxxx videodev v4l2_common v4l1_compat sg usb_storage generic ide_core ata_generic sata_via libata ehci_hcd ohci_hcd uhci_hcd usbcore
[ 221.774257] Pid: 0, comm: swapper Not tainted 2.6.23-rt1 #5
[ 221.774260] RIP: 0010:[<ffffffff8020a9a8>] [<ffffffff8020a9a8>] mwait_idle+0x61/0x6b
[ 221.774272] RSP: 0018:ffffffff80735f48 EFLAGS: 00000246
[ 221.774275] RAX: 0000000000000000 RBX: ffffffff80735f48 RCX: 0000000000000000
[ 221.774278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff80697760
[ 221.774281] RBP: ffffffff80735ee8 R08: 0000000000000001 R09: 0000000000000000
[ 221.774284] R10: 0000000000000001 R11: 0000000000000002 R12: ffffffff8025bee6
[ 221.774287] R13: ffffffff80735eb8 R14: 0000000000000046 R15: ffffffff80697760
[ 221.774291] FS: 0000000000000000(0000) GS:ffffffff806f4280(0000) knlGS:0000000000000000
[ 221.774295] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 221.774297] CR2: 00002ba31e3eb000 CR3: 000000003c159000 CR4: 00000000000006e0
[ 221.774301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 221.774304] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 221.774307]
[ 221.774308] Call Trace:
[ 221.774312] [<ffffffff8020a99f>] mwait_idle+0x58/0x6b
[ 221.774318] [<ffffffff8020a875>] cpu_idle+0x81/0xef
[ 221.774327] [<ffffffff8052d831>] rest_init+0x75/0x84
[ 221.774380] [<ffffffff8073ed05>] start_kernel+0x2d4/0x38f
[ 221.774421] [<ffffffff8073e111>] _sinittext+0x111/0x150
[ 221.774452]
[ 221.774543] INFO: lockdep is turned off.
[ 221.774582] ---------------------------
[ 221.774585] | preempt count: 00000002 ]
[ 221.774587] | 2-level deep critical section nesting:
[ 221.774592] ----------------------------------------
[ 221.774595] .. [<ffffffff8020a8b1>] .... cpu_idle+0xbd/0xef
[ 221.774600] .....[<ffffffff8052d831>] .. ( <= rest_init+0x75/0x84)
[ 221.774605] .. [<ffffffff80530b0a>] .... __spin_lock+0x16/0x3e
[ 221.774610] .....[<ffffffff8021eb18>] .. ( <= irq_show_regs_callback+0x33/0x72)
[ 221.774614]
[ 223.156787] NMI Watchdog detected LOCKUP on CPU 1
[ 223.173795] CPU 1
[ 223.190714] Modules linked in: nfsd exportfs lockd nfs_acl sunrpc w83627hf hwmon_vid rfcomm l2cap ipv6 floppy ide_cd cdrom tuner parport_pc parport i2c_viapro bttv video_buf ir_common compat_ioctl32 i2c_algo_bit btcx_risc tveeprom i2c_core hci_usb via82cxxx videodev v4l2_common v4l1_compat sg usb_storage generic ide_core ata_generic sata_via libata ehci_hcd ohci_hcd uhci_hcd usbcore
[ 223.286834] Pid: 3321, comm: lockup Not tainted 2.6.23-rt1 #5
[ 223.304037] RIP: 0033:[<00000000004004ac>] [<00000000004004ac>]
[ 223.321411] RSP: 002b:00007fff0cff8870 EFLAGS: 00003017
[ 223.338752] RAX: 0000000000000000 RBX: 00002b909dcc9bc0 RCX: 00002b909dd9be57
[ 223.356230] RDX: 00007fff0cff8968 RSI: 00007fff0cff8958 RDI: 0000000000000003
[ 223.374296] RBP: 00007fff0cff8870 R08: 00002b909e017270 R09: 00002b909dabc530
[ 223.392575] R10: 0000000000000000 R11: 0000000000003202 R12: 0000000000000000
[ 223.411437] R13: 00007fff0cff8950 R14: 0000000000000000 R15: 0000000000000000
[ 223.430467] FS: 00002b909e01c6f0(0000) GS:ffff81003ff8e858(0000) knlGS:0000000000000000
[ 223.468917] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 223.488993] CR2: 00002b909dcfb3d0 CR3: 0000000028022000 CR4: 00000000000006e0
[ 223.509580] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 223.530658] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 223.551895] Process lockup (pid: 3321, threadinfo ffff810027602000, task ffff810033fdc940)
[ 223.594978]
[ 223.616405] BUG: sleeping function called from invalid context lockup(3321) at kernel/rtmutex.c:637
[ 223.660807] in_atomic():1 [00010000], irqs_disabled():1
[ 223.683341] INFO: lockdep is turned off.
[ 223.705476] irq event stamp: 7459
[ 223.727818] hardirqs last enabled at (7459): [<ffffffff8025d987>] trace_hardirqs_on+0xd/0xf
[ 223.773266] hardirqs last disabled at (7458): [<ffffffff8025bee6>] trace_hardirqs_off+0xd/0xf
[ 223.818723] softirqs last enabled at (0): [<ffffffff8023a378>] copy_process+0x51c/0x174a
[ 223.864754] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 223.888433]
[ 223.888434] Call Trace:
[ 223.934292] <NMI> [<ffffffff802345ed>] __might_sleep+0xed/0x132
[ 223.957450] [<ffffffff8053037b>] __rt_spin_lock+0x30/0x3f
[ 223.980156] [<ffffffff80530470>] rt_spin_lock+0x30/0x37
[ 224.002566] [<ffffffff80238ee5>] __wake_up+0x1c/0x5d
[ 224.024723] [<ffffffff8023cb6e>] wake_up_klogd+0x35/0x37
[ 224.046449] [<ffffffff80376564>] bust_spinlocks+0x28/0x34
[ 224.068190] [<ffffffff8020cf15>] oops_end+0x1d/0x77
[ 224.089599] [<ffffffff8020da9e>] die_nmi+0x5c/0x90
[ 224.110581] [<ffffffff8021ed78>] nmi_watchdog_tick+0x221/0x252
[ 224.131308] [<ffffffff8020d537>] default_do_nmi+0x53/0x1a6
[ 224.151612] [<ffffffff8021f04a>] do_nmi+0x4b/0x81
[ 224.171488] [<ffffffff80531d2f>] nmi+0x7f/0x80
[ 224.191305] <<EOE>>
[ 224.210762] INFO: lockdep is turned off.
[ 224.229639] ---------------------------
[ 224.248686] | preempt count: 00010000 ]
[ 224.267138] | 0-level deep critical section nesting:
[ 224.285213] ----------------------------------------
[ 224.303156]