From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4ACB4389.10109@domain.hid> Date: Tue, 06 Oct 2009 15:18:01 +0200 From: Roman Pisl MIME-Version: 1.0 References: <4AC5E895.8010107@domain.hid> <4AC5F49E.3070608@domain.hid> <4AC5FEAD.7000608@domain.hid> <4AC77576.9070700@domain.hid> <4AC9E655.5090006@domain.hid> <4AC9ED6B.4050004@domain.hid> <4AC9F4FA.5070409@domain.hid> <4ACA013F.8040602@domain.hid> In-Reply-To: <4ACA013F.8040602@domain.hid> Content-Type: multipart/mixed; boundary="------------050200080008060807070706" Subject: Re: [Xenomai-help] Freeze on SMP x86-64 List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: xenomai@xenomai.org This is a multi-part message in MIME format. --------------050200080008060807070706 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit ... > > Is there a chance to grab the panic log via serial line? The first of > your two screenshots indicate that there might have happened something > interesting before the NMI triggered, but it's scrolled out of sight. > > Jan > Hello, here I send kernel panic (triggered by rt_task_sleep and latency test) grabbed via serial line. I'm ready to help with resolving this issue. Regards Roman --------------050200080008060807070706 Content-Type: text/plain; name="panic.latency" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="panic.latency" [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.31.1-xenomai-i2.4-06 (root@domain.hid) (gcc version 4.4.1 (Gentoo 4.4.1 p1.0) ) #3 SMP Tue Oct 6 14:45:26 CEST 2009 [ 0.000000] Command line: root=/dev/sda3 nmi_watchdog=2 console=ttyS0,115200 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009a000 (usable) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cd9ffc00 (usable) [ 0.000000] BIOS-e820: 00000000cd9ffc00 - 00000000cda53c00 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cda53c00 - 00000000cda55c00 (ACPI data) [ 0.000000] BIOS-e820: 00000000cda55c00 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved) [ 0.000000] BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved) [ 0.000000] BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000128000000 (usable) [ 0.000000] DMI 2.5 present. [ 0.000000] last_pfn = 0x128000 max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcd9ff max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cd9ff000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000128000000 [ 0.000000] ACPI: RSDP 00000000000fec00 00024 (v02 DELL ) [ 0.000000] ACPI: XSDT 00000000000fc7cb 00074 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: FACP 00000000000fc8fb 000F4 (v03 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: DSDT 00000000ffe9cff8 054AD (v01 DELL dt_ex 00001000 INTL 20050624) [ 0.000000] ACPI: FACS 00000000cd9ffc00 00040 [ 0.000000] ACPI: SSDT 00000000ffea25c4 000AA (v01 DELL st_ex 00001000 INTL 20050624) [ 0.000000] ACPI: APIC 00000000000fc9ef 00092 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: BOOT 00000000000fca81 00028 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: ASF! 00000000000fcaa9 00096 (v32 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: MCFG 00000000000fcb3f 0003E (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: HPET 00000000000fcb7d 00038 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: TCPA 00000000000fcdd9 00032 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: DMAR 00000000000fce0b 00120 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: SLIC 00000000000fcbb5 00176 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0128000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0001000000 - 000179bb94] TEXT DATA BSS ==> [0001000000 - 000179bb94] [ 0.000000] #3 [000009a000 - 0000100000] BIOS reserved ==> [000009a000 - 0000100000] [ 0.000000] #4 [000179c000 - 000179c1f0] BRK ==> [000179c000 - 000179c1f0] [ 0.000000] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] [ 0.000000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] [ 0.000000] found SMP MP-table at [ffff8800000fe710] fe710 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00128000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x0000009a [ 0.000000] 0: 0x00000100 -> 0x000cd9ff [ 0.000000] 0: 0x00100000 -> 0x00128000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 8, 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] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] 8 Processors exceeds NR_CPUS limit of 4 [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d0000000 (gap: d0000000:10000000) [ 0.000000] NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages at ffff880028022000, static data 93856 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 989291 [ 0.000000] Kernel command line: root=/dev/sda3 nmi_watchdog=2 console=ttyS0,115200 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.000000] Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 [ 0.000000] software IO TLB at phys 0x20000000 - 0x24000000 [ 0.000000] Memory: 3884988k/4849664k available (4260k kernel code, 825756k absent, 137936k reserved, 2034k data, 432k init) [ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:384 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2659.879 MHz processor. [ 0.000042] I-pipe 2.4-06: pipeline enabled. [ 0.003096] Console: colour VGA+ 80x25 [ 0.003113] console [ttyS0] enabled [ 0.004000] HPET: 8 timers in total, 4 timers will be used for per-cpu timer [ 0.004008] Calibrating delay loop (skipped), value calculated using timer frequency.. 5319.75 BogoMIPS (lpj=10639516) [ 0.012022] Mount-cache hash table entries: 256 [ 0.016112] Initializing cgroup subsys ns [ 0.020004] Initializing cgroup subsys cpuacct [ 0.024006] Initializing cgroup subsys freezer [ 0.028010] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.033650] CPU: L2 cache: 3072K [ 0.036003] CPU: Physical Processor ID: 0 [ 0.040002] CPU: Processor Core ID: 0 [ 0.044003] mce: CPU supports 6 MCE banks [ 0.048006] CPU0: Thermal monitoring enabled (TM2) [ 0.052003] Performance Counters: Core2 events, Intel PMU driver. [ 0.060003] ... version: 2 [ 0.064002] ... bit width: 40 [ 0.068002] ... generic counters: 2 [ 0.072002] ... value mask: 000000ffffffffff [ 0.076002] ... max period: 000000007fffffff [ 0.080002] ... fixed-purpose counters: 3 [ 0.084002] ... counter mask: 0000000700000003 [ 0.088011] Freeing SMP alternatives: 35k freed [ 0.092021] ACPI: Core revision 20090521 [ 0.336906] Setting APIC routing to flat [ 0.340306] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.344001] ..MP-BIOS bug: 8254 timer not connected to IO-APIC [ 0.344001] ...trying to set up timer (IRQ0) through the 8259A ... [ 0.344001] ..... (found apic 0 pin 2) ... [ 0.386514] ....... works. [ 0.388002] CPU0: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.400001] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.004000] Initializing CPU#1 [ 0.004000] Calibrating delay using timer specific routine.. 5319.98 BogoMIPS (lpj=10639975) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 1 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU1: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 [ 0.489164] CPU1: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.497224] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.500072] Booting processor 2 APIC 0x2 ip 0x6000 [ 0.004000] Initializing CPU#2 [ 0.004000] Calibrating delay using timer specific routine.. 5320.00 BogoMIPS (lpj=10640017) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 2 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU2: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106 [ 0.597282] CPU2: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.605223] checking TSC synchronization [CPU#0 -> CPU#2]: passed. [ 0.608059] Booting processor 3 APIC 0x3 ip 0x6000 [ 0.004000] Initializing CPU#3 [ 0.004000] Calibrating delay using timer specific routine.. 5320.00 BogoMIPS (lpj=10640010) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 3 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU3: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 3, old 0x7040600070406, new 0x7010600070106 [ 0.705231] CPU3: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.713225] checking TSC synchronization [CPU#0 -> CPU#3]: passed. [ 0.716018] Brought up 4 CPUs [ 0.720004] Total of 4 processors activated (21279.75 BogoMIPS). [ 0.724038] Testing NMI watchdog ... OK. [ 0.809597] NET: Registered protocol family 16 [ 0.812029] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.816004] ACPI: bus type pci registered [ 0.820006] PCI: Using configuration type 1 for base access [ 0.832034] bio: create slab at 0 [ 0.902534] ACPI: BIOS _OSI(Linux) query ignored [ 0.934344] ACPI: Interpreter enabled [ 0.936004] ACPI: (supports S0 S5) [ 0.940547] ACPI: Using IOAPIC for interrupt routing [ 1.052369] ACPI Warning: Incorrect checksum in table [TCPA] - 00, should be 7F 20090521 tbutils-246 [ 1.062354] ACPI: ACPI Dock Station Driver: 1 docks/bays found [ 1.072373] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 1.076208] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold [ 1.080007] pci 0000:00:03.0: PME# disabled [ 1.088337] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 1.092005] pci 0000:00:19.0: PME# disabled [ 1.096270] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 1.100006] pci 0000:00:1a.7: PME# disabled [ 1.104071] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 1.108010] pci 0000:00:1b.0: PME# disabled [ 1.112050] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.116006] pci 0000:00:1c.0: PME# disabled [ 1.120050] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 1.124005] pci 0000:00:1c.1: PME# disabled [ 1.132254] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 1.136006] pci 0000:00:1d.7: PME# disabled [ 1.140203] pci 0000:00:1f.2: PME# supported from D3hot [ 1.144005] pci 0000:00:1f.2: PME# disabled [ 1.148204] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot [ 1.152006] pci 0000:03:00.0: PME# disabled [ 1.156078] pci 0000:03:02.0: PME# supported from D1 D2 D3hot D3cold [ 1.160006] pci 0000:03:02.0: PME# disabled [ 1.164041] pci 0000:00:1e.0: transparent bridge [ 2.617387] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15) [ 2.625933] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 2.633859] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15) [ 2.641581] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 2.649576] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled. [ 2.658550] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15) [ 2.666297] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 2.674117] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 2.681298] SCSI subsystem initialized [ 2.684038] usbcore: registered new interface driver usbfs [ 2.688026] usbcore: registered new interface driver hub [ 2.692038] usbcore: registered new device driver usb [ 2.696038] PCI: Using ACPI for IRQ routing [ 2.748009] pnp: PnP ACPI init [ 2.751047] ACPI: bus type pnp registered [ 2.807235] pnp: PnP ACPI: found 9 devices [ 2.811319] ACPI: ACPI bus type pnp unregistered [ 2.815931] system 00:01: ioport range 0x800-0x85f has been reserved [ 2.822265] system 00:01: ioport range 0xc00-0xc7f has been reserved [ 2.828598] system 00:01: ioport range 0x860-0x8ff has been reserved [ 2.840075] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01 [ 2.845977] pci 0000:00:1c.0: IO window: disabled [ 2.850840] pci 0000:00:1c.0: MEM window: 0xfe500000-0xfe5fffff [ 2.856915] pci 0000:00:1c.0: PREFETCH window: disabled [ 2.862298] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02 [ 2.868199] pci 0000:00:1c.1: IO window: disabled [ 2.873063] pci 0000:00:1c.1: MEM window: 0xfe400000-0xfe4fffff [ 2.879138] pci 0000:00:1c.1: PREFETCH window: disabled [ 2.884521] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03 [ 2.890424] pci 0000:00:1e.0: IO window: 0xd000-0xdfff [ 2.895720] pci 0000:00:1e.0: MEM window: 0xfe300000-0xfe3fffff [ 2.901796] pci 0000:00:1e.0: PREFETCH window: disabled [ 2.907187] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.913874] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 2.920591] NET: Registered protocol family 2 [ 2.924951] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 2.932426] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 2.941140] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.948226] TCP: Hash tables configured (established 262144 bind 65536) [ 2.954820] TCP reno registered [ 2.958036] NET: Registered protocol family 1 [ 2.962563] Simple Boot Flag at 0x7a set to 0x1 [ 2.968879] audit: initializing netlink socket (disabled) [ 2.974267] type=2000 audit(1254841152.972:1): initialized [ 2.982428] I-pipe: Domain Xenomai registered. [ 2.986954] Xenomai: hal/x86_64 started. [ 2.990884] Xenomai: scheduling class idle registered. [ 2.996006] Xenomai: scheduling class rt registered. [ 3.003798] Xenomai: real-time nucleus v2.5-rc3 (Flying In A Blue Dream) loaded. [ 3.011332] Xenomai: NMI watchdog started (threshold=100 us). [ 3.017097] Xenomai: starting native API services. [ 3.021878] Xenomai: starting POSIX services. [ 3.026629] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 3.038214] Installing knfsd (copyright (C) 1996 okir@domain.hid). [ 3.045233] fuse init (API version 7.12) [ 3.049409] msgmni has been set to 7589 [ 3.053722] alg: No test for stdrng (krng) [ 3.058013] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 3.065387] io scheduler noop registered [ 3.069296] io scheduler anticipatory registered [ 3.073899] io scheduler deadline registered [ 3.078167] io scheduler cfq registered (default) [ 3.083571] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.093304] Non-volatile memory driver v1.3 [ 3.097476] Linux agpgart interface v0.103 [ 3.101569] agpgart-intel 0000:00:00.0: Intel Q45/Q43 Chipset [ 3.108156] agpgart-intel 0000:00:00.0: detected 32764K stolen memory [ 3.116739] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 [ 3.123641] [drm] Initialized drm 1.1.0 20060810 [ 3.128261] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3.798656] [drm] TMDS-8: set mode 1920x1080 13 [ 4.028846] Console: switching to colour frame buffer device 240x67 [ 4.043889] [drm] fb0: inteldrmfb frame buffer device [ 4.048938] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 4.056122] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.316147] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 4.322666] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 4.328370] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.335408] 0000:00:03.3: ttyS1 at I/O 0xec98 (irq = 17) is a 16550A [ 4.344169] brd: module loaded [ 4.348340] loop: module loaded [ 4.351839] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 4.358698] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x2f impl RAID mode [ 4.366850] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio ems [ 4.404066] scsi0 : ahci [ 4.406833] scsi1 : ahci [ 4.409536] scsi2 : ahci [ 4.412235] scsi3 : ahci [ 4.414936] scsi4 : ahci [ 4.417638] scsi5 : ahci [ 4.421777] ata1: SATA max UDMA/133 abar m2048@domain.hid port 0xff970100 irq 31 [ 4.429155] ata2: SATA max UDMA/133 abar m2048@domain.hid port 0xff970180 irq 31 [ 4.436528] ata3: SATA max UDMA/133 abar m2048@domain.hid port 0xff970200 irq 31 [ 4.443902] ata4: SATA max UDMA/133 abar m2048@domain.hid port 0xff970280 irq 31 [ 4.451274] ata5: DUMMY [ 4.453712] ata6: SATA max UDMA/133 abar m2048@domain.hid port 0xff970380 irq 31 [ 4.461429] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI [ 4.467850] Copyright (c) 1999-2006 Intel Corporation. [ 4.473035] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 [ 4.478935] e1000e: Copyright (c) 1999-2008 Intel Corporation. [ 4.484767] e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 4.491708] e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb [ 4.608581] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:24:e8:39:3c:95 [ 4.615954] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 4.622321] 0000:00:19.0: eth0: MAC: 8, PHY: 8, PBA No: 2021ff-0ff [ 4.628547] Intel(R) Gigabit Ethernet Network Driver - version 1.3.16-k2 [ 4.635227] Copyright (c) 2007-2009 Intel Corporation. [ 4.640409] Intel(R) Virtual Function Network Driver - version 1.0.0-k0 [ 4.647003] Copyright (c) 2009 Intel Corporation. [ 4.651760] <6>8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [ 4.658181] 8139cp 0000:03:02.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too [ 4.667772] tun: Universal TUN/TAP device driver, 1.6 [ 4.672807] tun: (C) 1999-2004 Max Krasnyansky [ 4.679165] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.685686] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 4.692808] ehci_hcd 0000:00:1a.7: EHCI Host Controller [ 4.698110] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 4.709392] ehci_hcd 0000:00:1a.7: debug port 1 [ 4.713927] ehci_hcd 0000:00:1a.7: irq 22, io mem 0xfe6da000 [ 4.732011] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 4.737776] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.744543] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.751743] usb usb1: Product: EHCI Host Controller [ 4.756606] usb usb1: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd [ 4.763544] usb usb1: SerialNumber: 0000:00:1a.7 [ 4.768233] usb usb1: configuration #1 chosen from 1 choice [ 4.773866] hub 1-0:1.0: USB hub found [ 4.777608] hub 1-0:1.0: 6 ports detected [ 4.780039] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.780059] ata3: SATA link down (SStatus 4 SControl 300) [ 4.780080] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 4.780095] ata4: SATA link down (SStatus 4 SControl 300) [ 4.780112] ata6: SATA link down (SStatus 0 SControl 300) [ 4.806901] ata2.00: ATAPI: PLDS DVD+/-RW DH-16AAS, JD12, max UDMA/100, ATAPI AN [ 4.806924] ata1.00: ATA-8: ST3500418AS, CC44, max UDMA/133 [ 4.806926] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 4.809380] ata2.00: configured for UDMA/100 [ 4.833961] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 4.841084] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 4.846367] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 4.847286] ata1.00: configured for UDMA/133 [ 4.847374] scsi 0:0:0:0: Direct-Access ATA ST3500418AS CC44 PQ: 0 ANSI: 5 [ 4.847587] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.847663] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 4.847697] sd 0:0:0:0: [sda] Write Protect is off [ 4.847716] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.892588] scsi 1:0:0:0: CD-ROM PLDS DVD+-RW DH-16AAS JD12 PQ: 0 ANSI: 5 [ 4.896513] ehci_hcd 0000:00:1d.7: debug port 1 [ 4.896533] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xff980000 [ 4.900473] sda: [ 4.908013] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 4.908033] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.908035] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908036] usb usb2: Product: EHCI Host Controller [ 4.908038] usb usb2: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd [ 4.908039] usb usb2: SerialNumber: 0000:00:1d.7 [ 4.908122] usb usb2: configuration #1 chosen from 1 choice [ 4.908187] hub 2-0:1.0: USB hub found [ 4.908191] hub 2-0:1.0: 6 ports detected [ 4.908291] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.908348] uhci_hcd: USB Universal Host Controller Interface driver [ 4.908433] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 4.908441] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 4.908511] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 4.908518] uhci_hcd 0000:00:1a.0: detected 2 ports [ 4.908551] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20 [ 4.908585] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.908586] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908588] usb usb3: Product: UHCI Host Controller [ 4.908589] usb usb3: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.908591] usb usb3: SerialNumber: 0000:00:1a.0 [ 4.908669] usb usb3: configuration #1 chosen from 1 choice [ 4.908741] hub 3-0:1.0: USB hub found [ 4.908746] hub 3-0:1.0: 2 ports detected [ 4.908792] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.908799] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 4.908874] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 4.908881] uhci_hcd 0000:00:1a.1: detected 2 ports [ 4.908914] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00 [ 4.908946] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.908947] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908949] usb usb4: Product: UHCI Host Controller [ 4.908950] usb usb4: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.908952] usb usb4: SerialNumber: 0000:00:1a.1 [ 4.909038] usb usb4: configuration #1 chosen from 1 choice [ 4.909109] hub 4-0:1.0: USB hub found [ 4.909114] hub 4-0:1.0: 2 ports detected [ 4.909159] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 4.909167] uhci_hcd 0000:00:1a.2: UHCI Host Controller [ 4.909234] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5 [ 4.909241] uhci_hcd 0000:00:1a.2: detected 2 ports [ 4.909265] uhci_hcd 0000:00:1a.2: irq 22, io base 0x0000fc00 [ 4.909297] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909299] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909300] usb usb5: Product: UHCI Host Controller [ 4.909302] usb usb5: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909303] usb usb5: SerialNumber: 0000:00:1a.2 [ 4.909384] usb usb5: configuration #1 chosen from 1 choice [ 4.909447] hub 5-0:1.0: USB hub found [ 4.909452] hub 5-0:1.0: 2 ports detected [ 4.909498] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 4.909506] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 4.909574] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6 [ 4.909581] uhci_hcd 0000:00:1d.0: detected 2 ports [ 4.909605] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80 [ 4.909636] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909638] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909639] usb usb6: Product: UHCI Host Controller [ 4.909641] usb usb6: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909642] usb usb6: SerialNumber: 0000:00:1d.0 [ 4.909722] usb usb6: configuration #1 chosen from 1 choice [ 4.909793] hub 6-0:1.0: USB hub found [ 4.909797] hub 6-0:1.0: 2 ports detected [ 4.909845] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.909851] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 4.909919] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7 [ 4.909926] uhci_hcd 0000:00:1d.1: detected 2 ports [ 4.909950] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60 [ 4.909985] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909987] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909988] usb usb7: Product: UHCI Host Controller [ 4.909990] usb usb7: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909991] usb usb7: SerialNumber: 0000:00:1d.1 [ 4.910069] usb usb7: configuration #1 chosen from 1 choice [ 4.910135] hub 7-0:1.0: USB hub found [ 4.910139] hub 7-0:1.0: 2 ports detected [ 4.910186] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 4.910193] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 4.910258] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8 [ 4.910265] uhci_hcd 0000:00:1d.2: detected 2 ports [ 4.910300] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40 [ 4.910340] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.910342] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.910343] usb usb8: Product: UHCI Host Controller [ 4.910345] usb usb8: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.910346] usb usb8: SerialNumber: 0000:00:1d.2 [ 4.910427] usb usb8: configuration #1 chosen from 1 choice [ 4.910500] hub 8-0:1.0: USB hub found [ 4.910504] hub 8-0:1.0: 2 ports detected [ 4.910659] usbcore: registered new interface driver usblp [ 4.910661] Initializing USB Mass Storage driver... [ 4.910734] usbcore: registered new interface driver usb-storage [ 4.910735] USB Mass Storage support registered. [ 4.910803] usbcore: registered new interface driver libusual [ 4.911018] PNP: No PS/2 controller found. Probing ports directly. [ 4.925152] sda1 sda2 sda3 sda4 < sda5 sda6 > [ 5.455328] sd 0:0:0:0: [sda] Attached SCSI disk [ 5.456069] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.456074] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.456195] mice: PS/2 mouse device common for all mice [ 5.456339] rtc_cmos 00:05: RTC can wake from S4 [ 5.456401] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 5.456433] rtc0: alarms up to one day, 242 bytes nvram, hpet irqs [ 5.456487] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 5.456611] cpuidle: using governor ladder [ 5.456612] cpuidle: using governor menu [ 5.458055] usbcore: registered new interface driver hiddev [ 5.458110] usbcore: registered new interface driver usbhid [ 5.458111] usbhid: v2.6:USB HID core driver [ 5.458129] Netfilter messages via NETLINK v0.30. [ 5.458141] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 5.458328] ctnetlink v0.93: registering with nfnetlink. [ 5.458413] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.458433] TCP cubic registered [ 5.458434] Initializing XFRM netlink socket [ 5.458691] NET: Registered protocol family 10 [ 5.458857] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.458873] IPv6 over IPv4 tunneling driver [ 5.458994] NET: Registered protocol family 17 [ 5.459129] RPC: Registered udp transport module. [ 5.459131] RPC: Registered tcp transport module. [ 5.585623] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 5.593090] Uniform CD-ROM driver Revision: 3.20 [ 5.597922] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 5.675001] kjournald starting. Commit interval 5 seconds [ 5.675011] EXT3-fs: mounted filesystem with writeback data mode. [ 5.675022] VFS: Mounted root (ext3 filesystem) readonly on device 8:3. [ 5.675045] Freeing unused kernel memory: 432k freed [ 6.096012] usb 5-1: new full speed USB device using uhci_hcd and address 2 [ 6.297373] usb 5-1: New USB device found, idVendor=413c, idProduct=2101 [ 6.304061] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 6.311178] usb 5-1: Product: Dell Smart Card Reader Keyboard [ 6.316907] usb 5-1: Manufacturer: Dell [ 6.320841] usb 5-1: configuration #1 chosen from 1 choice [ 6.333696] input: Dell Dell Smart Card Reader Keyboard as /devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1:1.0/input/input0 [ 6.344805] generic-usb 0003:413C:2101.0001: input,hidraw0: USB HID v1.11 Keyboard [Dell Dell Smart Card Reader Keyboard] on usb-0000:00:1a.2-1/input0 [ 6.600024] usb 5-2: new low speed USB device using uhci_hcd and address 3 [ 64.668504] BUG: NMI Watchdog detected LOCKUP on CPU0, ip ffffffff8134b8c6, registers: [ 64.668504] CPU 0 [ 64.668504] Modules linked in: 8139too [ 64.668504] Pid: 4969, comm: sampling-4967 Not tainted 2.6.31.1-xenomai-i2.4-06 #3 OptiPlex 960 [ 64.668504] RIP: 0010:[] [] rthal_nmi_arm+0x86/0xe2 [ 64.668504] RSP: 0018:ffff880126559cb8 EFLAGS: 00000086 [ 64.668504] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 00000000000000c2 [ 64.668504] RDX: 0000000000000000 RSI: 0000000000000187 RDI: 0000000000000001 [ 64.668504] RBP: ffffffff8178e6c0 R08: 0000000000006340 R09: 0000000000000639 [ 64.668504] R10: 0000000000000007 R11: 0000000000000006 R12: 000000000004dcb3 [ 64.668504] R13: 000000344a47cb20 R14: 0000000000000006 R15: 0000000000000000 [ 64.668504] FS: 00007f8d8cd19950(0000) GS:ffff880028022000(0000) knlGS:0000000000000000 [ 64.668504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.668504] CR2: 00007f8d8c90b82e CR3: 0000000121980000 CR4: 00000000000406f0 [ 64.668504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.668504] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 64.668504] I-pipe domain Xenomai [ 64.668504] Stack: [ 64.668504] 0000000000000000 ffffffff8174ce40 ffffc9000001ee98 ffffffff810792c3 [ 64.668504] <0> fffffffdffffffff 0000000000000187 ffffffff8173b600 0000000000000008 [ 64.668504] <0> 000000000000e550 ffffffff8106f1f3 0000000000000000 ffffffff8107ad2f [ 64.668504] Call Trace: [ 64.668504] [] ? xnintr_clock_handler+0x63/0x171 [ 64.668504] [] ? __virq_end+0x37/0xe0 [ 64.668504] [] ? xnpod_suspend_thread+0x16c/0x1a8 [ 64.668504] [] ? __ipipe_restore_pipeline_head+0x64/0x6e [ 64.668504] [] ? rt_task_set_periodic+0x8a/0x9a [ 64.668504] [] ? __rt_task_set_periodic+0x89/0x97 [ 64.668504] [] ? __xn_safe_copy_to_user+0x28/0x38 [ 64.668504] [] ? hisyscall_event+0x13d/0x27d [ 64.668504] [] ? __ipipe_dispatch_event+0xe8/0x1e1 [ 64.668504] [] ? enqueue_task+0x28/0x33 [ 64.668504] [] ? __ipipe_syscall_root+0x5b/0xc2 [ 64.668504] [] ? __ipipe_syscall_root_thunk+0x35/0x6a [ 64.668504] [] ? system_call_after_swapgs+0x54/0x79 [ 64.668504] Code: 00 19 ff 83 65 1c fe 83 e7 01 0f ae f8 f6 83 dd e6 78 81 10 48 8b 8b c8 e6 78 81 74 07 31 d2 83 c8 ff eb 05 83 c8 ff 89 c2 0f 30 <90> 65 48 8b 14 25 a0 cb 00 00 48 c7 c0 50 e5 00 00 48 8b 84 02 [ 64.668504] ---[ end trace 8f1e7db5aa2a3b0e ]--- [ 66.372023] ata2.00: qc timeout (cmd 0xa1) [ 66.376110] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 66.382184] ata2.00: revalidation failed (errno=-5) [ 66.387061] ata2: hard resetting link [ 66.708023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 71.712019] ata2.00: qc timeout (cmd 0xef) [ 71.716106] ata2.00: failed to enable ATAPI AN (err_mask=0x4) [ 71.721855] ata2.00: failed to set xfermode (err_mask=0x40) [ 71.727410] ata2: limiting SATA link speed to 1.5 Gbps [ 71.732533] ata2.00: limiting speed to UDMA/100:PIO3 [ 71.737482] ata2: hard resetting link [ 72.060023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 76.793247] ata2.00: configured for UDMA/100 [ 81.796023] ata2.00: qc timeout (cmd 0xa0) [ 81.800110] ata2.00: TEST_UNIT_READY failed (err_mask=0x5) [ 81.805579] ata2.00: disabled [ 81.808531] ata2: hard resetting link [ 82.128022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 82.134186] ata2: EH complete [ 106.808519] ata1.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x6 frozen [ 106.815552] ata1.00: cmd 61/10:08:64:88:d7/00:00:05:00:00/40 tag 1 ncq 8192 out [ 106.815553] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 106.830204] ata1.00: status: { DRDY } [ 106.833857] ata1: hard resetting link [ 107.157519] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 112.161015] ata1.00: qc timeout (cmd 0x27) [ 112.165102] ata1.00: failed to read native max address (err_mask=0x4) [ 112.171521] ata1.00: HPA support seems broken, skipping HPA handling [ 112.177854] ata1.00: revalidation failed (errno=-5) [ 112.182718] ata1: hard resetting link [ 112.505020] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 117.509015] ata1.00: qc timeout (cmd 0xec) [ 117.513102] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 117.519176] ata1.00: revalidation failed (errno=-5) [ 117.524041] ata1: limiting SATA link speed to 1.5 Gbps [ 117.529165] ata1: hard resetting link [ 117.849020] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 127.853014] ata1.00: qc timeout (cmd 0xec) [ 127.857102] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 127.863177] ata1.00: revalidation failed (errno=-5) [ 127.868041] ata1.00: disabled [ 127.871001] ata1.00: device reported invalid CHS sector 0 [ 127.876387] ata1: hard resetting link [ 128.201021] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 128.207187] ata1: EH complete [ 128.210153] sd 0:0:0:0: [sda] Unhandled error code [ 128.214930] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 128.222491] end_request: I/O error, dev sda, sector 98011236 [ 128.228142] Aborting journal on device sda3. [ 128.232409] EXT3-fs error (device sda3) in ext3_reserve_inode_write: Journal has aborted [ 128.240476] sd 0:0:0:0: [sda] Unhandled error code [ 128.244473] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 128.244473] end_request: I/O error, dev sda, sector 98008860 [ 128.244473] Buffer I/O error on device sda3, logical block 1545 [ 128.244473] lost page write due to I/O error on sda3 [ 128.269332] sd 0:0:0:0: [sda] Unhandled error code [ 128.274108] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 128.281663] end_request: I/O error, dev sda, sector 97996500 [ 128.287304] Buffer I/O error on device sda3, logical block 0 [ 128.292945] lost page write due to I/O error on sda3 [ 128.297898] EXT3-fs error (device sda3) in ext3_dirty_inode: Journal has aborted [ 128.305293] journal commit I/O error [ 128.305302] ------------[ cut here ]------------ [ 128.305307] WARNING: at fs/buffer.c:1152 mark_buffer_dirty+0x23/0x71() [ 128.305309] Hardware name: OptiPlex 960 [ 128.305310] Modules linked in: 8139too [ 128.305313] Pid: 4191, comm: metalog Tainted: G D 2.6.31.1-xenomai-i2.4-06 #3 [ 128.305315] Call Trace: [ 128.305319] [] ? warn_slowpath_common+0x76/0x8c [ 128.305321] [] ? mark_buffer_dirty+0x23/0x71 [ 128.305324] [] ? T.699+0x4d/0x59 [ 128.305326] [] ? ext3_handle_error+0x7f/0xa6 [ 128.305328] [] ? __ext3_std_error+0x5a/0x61 [ 128.305331] [] ? __ext3_journal_stop+0x36/0x3d [ 128.305333] [] ? __mark_inode_dirty+0x26/0xf6 [ 128.305336] [] ? file_update_time+0xa6/0xe6 [ 128.305340] [] ? __generic_file_aio_write_nolock+0x164/0x285 [ 128.305343] [] ? generic_file_aio_write+0x60/0xb9 [ 128.305346] [] ? ext3_file_write+0x15/0x92 [ 128.305349] [] ? do_sync_write+0xcf/0x10b [ 128.305352] [] ? autoremove_wake_function+0x0/0x2a [ 128.305354] [] ? vfs_write+0xa0/0xdd [ 128.305358] [] ? __ipipe_syscall_root_thunk+0x35/0x6a [ 128.305360] [] ? sys_write+0x45/0x6b [ 128.305363] [] ? system_call_fastpath+0x16/0x1b [ 128.305365] ---[ end trace 8f1e7db5aa2a3b0f ]--- [ 128.305374] sd 0:0:0:0: [sda] Unhandled error code [ 128.305376] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [ 128.305378] end_request: I/O error, dev sda, sector 97996500 [ 128.305380] Buffer I/O error on device sda3, logical block 0 [ 128.305381] lost page write due to I/O error on sda3 [ 128.305386] ext3_abort called. [ 128.305387] EXT3-fs error (device sda3): ext3_journal_start_sb: Detected aborted journal [ 128.305389] Remounting filesystem read-only --------------050200080008060807070706 Content-Type: text/plain; name="panic.rt_task_sleep" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="panic.rt_task_sleep" [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.31.1-xenomai-i2.4-06 (root@domain.hid) (gcc version 4.4.1 (Gentoo 4.4.1 p1.0) ) #3 SMP Tue Oct 6 14:45:26 CEST 2009 [ 0.000000] Command line: root=/dev/sda3 nmi_watchdog=2 console=ttyS0,115200 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009a000 (usable) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cd9ffc00 (usable) [ 0.000000] BIOS-e820: 00000000cd9ffc00 - 00000000cda53c00 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cda53c00 - 00000000cda55c00 (ACPI data) [ 0.000000] BIOS-e820: 00000000cda55c00 - 00000000d0000000 (reserved) [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved) [ 0.000000] BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved) [ 0.000000] BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000128000000 (usable) [ 0.000000] DMI 2.5 present. [ 0.000000] last_pfn = 0x128000 max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] last_pfn = 0xcd9ff max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: 0000000000000000-00000000cd9ff000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000128000000 [ 0.000000] ACPI: RSDP 00000000000fec00 00024 (v02 DELL ) [ 0.000000] ACPI: XSDT 00000000000fc7cb 00074 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: FACP 00000000000fc8fb 000F4 (v03 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: DSDT 00000000ffe9cff8 054AD (v01 DELL dt_ex 00001000 INTL 20050624) [ 0.000000] ACPI: FACS 00000000cd9ffc00 00040 [ 0.000000] ACPI: SSDT 00000000ffea25c4 000AA (v01 DELL st_ex 00001000 INTL 20050624) [ 0.000000] ACPI: APIC 00000000000fc9ef 00092 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: BOOT 00000000000fca81 00028 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: ASF! 00000000000fcaa9 00096 (v32 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: MCFG 00000000000fcb3f 0003E (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: HPET 00000000000fcb7d 00038 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: TCPA 00000000000fcdd9 00032 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: DMAR 00000000000fce0b 00120 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: SLIC 00000000000fcbb5 00176 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0128000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0001000000 - 000179bb94] TEXT DATA BSS ==> [0001000000 - 000179bb94] [ 0.000000] #3 [000009a000 - 0000100000] BIOS reserved ==> [000009a000 - 0000100000] [ 0.000000] #4 [000179c000 - 000179c1f0] BRK ==> [000179c000 - 000179c1f0] [ 0.000000] #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] [ 0.000000] #6 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] [ 0.000000] found SMP MP-table at [ffff8800000fe710] fe710 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00128000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x0000009a [ 0.000000] 0: 0x00000100 -> 0x000cd9ff [ 0.000000] 0: 0x00100000 -> 0x00128000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 8, 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] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] 8 Processors exceeds NR_CPUS limit of 4 [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] Allocating PCI resources starting at d0000000 (gap: d0000000:10000000) [ 0.000000] NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages at ffff880028022000, static data 93856 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 989291 [ 0.000000] Kernel command line: root=/dev/sda3 nmi_watchdog=2 console=ttyS0,115200 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.000000] Placing 64MB software IO TLB between ffff880020000000 - ffff880024000000 [ 0.000000] software IO TLB at phys 0x20000000 - 0x24000000 [ 0.000000] Memory: 3884988k/4849664k available (4260k kernel code, 825756k absent, 137936k reserved, 2034k data, 432k init) [ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:384 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2660.296 MHz processor. [ 0.000042] I-pipe 2.4-06: pipeline enabled. [ 0.003092] Console: colour VGA+ 80x25 [ 0.003109] console [ttyS0] enabled [ 0.004000] HPET: 8 timers in total, 4 timers will be used for per-cpu timer [ 0.004007] Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.59 BogoMIPS (lpj=10641184) [ 0.012022] Mount-cache hash table entries: 256 [ 0.016112] Initializing cgroup subsys ns [ 0.020003] Initializing cgroup subsys cpuacct [ 0.024006] Initializing cgroup subsys freezer [ 0.028010] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.033651] CPU: L2 cache: 3072K [ 0.036003] CPU: Physical Processor ID: 0 [ 0.040002] CPU: Processor Core ID: 0 [ 0.044003] mce: CPU supports 6 MCE banks [ 0.048006] CPU0: Thermal monitoring enabled (TM2) [ 0.052003] Performance Counters: Core2 events, Intel PMU driver. [ 0.060003] ... version: 2 [ 0.064002] ... bit width: 40 [ 0.068002] ... generic counters: 2 [ 0.072002] ... value mask: 000000ffffffffff [ 0.076002] ... max period: 000000007fffffff [ 0.080002] ... fixed-purpose counters: 3 [ 0.084002] ... counter mask: 0000000700000003 [ 0.088010] Freeing SMP alternatives: 35k freed [ 0.092021] ACPI: Core revision 20090521 [ 0.337289] Setting APIC routing to flat [ 0.340306] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.344001] ..MP-BIOS bug: 8254 timer not connected to IO-APIC [ 0.344001] ...trying to set up timer (IRQ0) through the 8259A ... [ 0.344001] ..... (found apic 0 pin 2) ... [ 0.386913] ....... works. [ 0.388002] CPU0: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.400001] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.004000] Initializing CPU#1 [ 0.004000] Calibrating delay using timer specific routine.. 5319.90 BogoMIPS (lpj=10639813) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 1 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU1: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 [ 0.489182] CPU1: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.497225] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.500071] Booting processor 2 APIC 0x2 ip 0x6000 [ 0.004000] Initializing CPU#2 [ 0.004000] Calibrating delay using timer specific routine.. 5319.92 BogoMIPS (lpj=10639859) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 2 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU2: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106 [ 0.597223] CPU2: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.605225] checking TSC synchronization [CPU#0 -> CPU#2]: passed. [ 0.608058] Booting processor 3 APIC 0x3 ip 0x6000 [ 0.004000] Initializing CPU#3 [ 0.004000] Calibrating delay using timer specific routine.. 5319.94 BogoMIPS (lpj=10639895) [ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K [ 0.004000] CPU: L2 cache: 3072K [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 3 [ 0.004000] mce: CPU supports 6 MCE banks [ 0.004000] CPU3: Thermal monitoring enabled (TM2) [ 0.004000] x86 PAT enabled: cpu 3, old 0x7040600070406, new 0x7010600070106 [ 0.705252] CPU3: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a [ 0.713225] checking TSC synchronization [CPU#0 -> CPU#3]: passed. [ 0.716017] Brought up 4 CPUs [ 0.720004] Total of 4 processors activated (21280.37 BogoMIPS). [ 0.724037] Testing NMI watchdog ... OK. [ 0.809639] NET: Registered protocol family 16 [ 0.812035] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.816004] ACPI: bus type pci registered [ 0.820006] PCI: Using configuration type 1 for base access [ 0.832039] bio: create slab at 0 [ 0.901847] ACPI: BIOS _OSI(Linux) query ignored [ 0.933799] ACPI: Interpreter enabled [ 0.936004] ACPI: (supports S0 S5) [ 0.940549] ACPI: Using IOAPIC for interrupt routing [ 1.052138] ACPI Warning: Incorrect checksum in table [TCPA] - 00, should be 7F 20090521 tbutils-246 [ 1.065819] ACPI: ACPI Dock Station Driver: 1 docks/bays found [ 1.079930] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 1.080208] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold [ 1.084007] pci 0000:00:03.0: PME# disabled [ 1.088363] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 1.092006] pci 0000:00:19.0: PME# disabled [ 1.096269] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 1.100006] pci 0000:00:1a.7: PME# disabled [ 1.104071] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 1.108005] pci 0000:00:1b.0: PME# disabled [ 1.112049] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.116006] pci 0000:00:1c.0: PME# disabled [ 1.120051] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 1.124006] pci 0000:00:1c.1: PME# disabled [ 1.128300] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 1.132006] pci 0000:00:1d.7: PME# disabled [ 1.136203] pci 0000:00:1f.2: PME# supported from D3hot [ 1.140006] pci 0000:00:1f.2: PME# disabled [ 1.144203] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot [ 1.148006] pci 0000:03:00.0: PME# disabled [ 1.152078] pci 0000:03:02.0: PME# supported from D1 D2 D3hot D3cold [ 1.156006] pci 0000:03:02.0: PME# disabled [ 1.160042] pci 0000:00:1e.0: transparent bridge [ 2.609858] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15) [ 2.618932] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 2.626676] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15) [ 2.634569] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 2.642383] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled. [ 2.651364] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15) [ 2.659032] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 2.666935] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 2.674195] SCSI subsystem initialized [ 2.676039] usbcore: registered new interface driver usbfs [ 2.680026] usbcore: registered new interface driver hub [ 2.684039] usbcore: registered new device driver usb [ 2.688038] PCI: Using ACPI for IRQ routing [ 2.736008] pnp: PnP ACPI init [ 2.739045] ACPI: bus type pnp registered [ 2.795170] pnp: PnP ACPI: found 9 devices [ 2.799255] ACPI: ACPI bus type pnp unregistered [ 2.803867] system 00:01: ioport range 0x800-0x85f has been reserved [ 2.810201] system 00:01: ioport range 0xc00-0xc7f has been reserved [ 2.816534] system 00:01: ioport range 0x860-0x8ff has been reserved [ 2.828014] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01 [ 2.833915] pci 0000:00:1c.0: IO window: disabled [ 2.838777] pci 0000:00:1c.0: MEM window: 0xfe500000-0xfe5fffff [ 2.844852] pci 0000:00:1c.0: PREFETCH window: disabled [ 2.850234] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02 [ 2.856135] pci 0000:00:1c.1: IO window: disabled [ 2.860997] pci 0000:00:1c.1: MEM window: 0xfe400000-0xfe4fffff [ 2.867076] pci 0000:00:1c.1: PREFETCH window: disabled [ 2.872457] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03 [ 2.878358] pci 0000:00:1e.0: IO window: 0xd000-0xdfff [ 2.883654] pci 0000:00:1e.0: MEM window: 0xfe300000-0xfe3fffff [ 2.889729] pci 0000:00:1e.0: PREFETCH window: disabled [ 2.895118] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.901805] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 2.908521] NET: Registered protocol family 2 [ 2.912883] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 2.920355] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 2.929073] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 2.936162] TCP: Hash tables configured (established 262144 bind 65536) [ 2.942755] TCP reno registered [ 2.945968] NET: Registered protocol family 1 [ 2.950495] Simple Boot Flag at 0x7a set to 0x1 [ 2.956874] audit: initializing netlink socket (disabled) [ 2.962262] type=2000 audit(1254841457.960:1): initialized [ 2.970427] I-pipe: Domain Xenomai registered. [ 2.974954] Xenomai: hal/x86_64 started. [ 2.978881] Xenomai: scheduling class idle registered. [ 2.984002] Xenomai: scheduling class rt registered. [ 2.991684] Xenomai: real-time nucleus v2.5-rc3 (Flying In A Blue Dream) loaded. [ 2.999215] Xenomai: NMI watchdog started (threshold=100 us). [ 3.004977] Xenomai: starting native API services. [ 3.009756] Xenomai: starting POSIX services. [ 3.014500] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 3.026510] Installing knfsd (copyright (C) 1996 okir@domain.hid). [ 3.033532] fuse init (API version 7.12) [ 3.037706] msgmni has been set to 7589 [ 3.042333] alg: No test for stdrng (krng) [ 3.046587] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 3.053964] io scheduler noop registered [ 3.057875] io scheduler anticipatory registered [ 3.062477] io scheduler deadline registered [ 3.066743] io scheduler cfq registered (default) [ 3.072202] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 3.082087] Non-volatile memory driver v1.3 [ 3.086256] Linux agpgart interface v0.103 [ 3.090347] agpgart-intel 0000:00:00.0: Intel Q45/Q43 Chipset [ 3.096914] agpgart-intel 0000:00:00.0: detected 32764K stolen memory [ 3.105504] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 [ 3.112410] [drm] Initialized drm 1.1.0 20060810 [ 3.117038] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3.786611] [drm] TMDS-8: set mode 1920x1080 13 [ 4.016795] Console: switching to colour frame buffer device 240x67 [ 4.031836] [drm] fb0: inteldrmfb frame buffer device [ 4.036884] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 4.044072] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.304141] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 4.310660] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 4.316364] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.323400] 0000:00:03.3: ttyS1 at I/O 0xec98 (irq = 17) is a 16550A [ 4.332153] brd: module loaded [ 4.336329] loop: module loaded [ 4.339825] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 4.346683] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x2f impl RAID mode [ 4.354835] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio ems [ 4.392065] scsi0 : ahci [ 4.394830] scsi1 : ahci [ 4.397533] scsi2 : ahci [ 4.400232] scsi3 : ahci [ 4.402932] scsi4 : ahci [ 4.405632] scsi5 : ahci [ 4.409768] ata1: SATA max UDMA/133 abar m2048@domain.hid port 0xff970100 irq 31 [ 4.417145] ata2: SATA max UDMA/133 abar m2048@domain.hid port 0xff970180 irq 31 [ 4.424516] ata3: SATA max UDMA/133 abar m2048@domain.hid port 0xff970200 irq 31 [ 4.431887] ata4: SATA max UDMA/133 abar m2048@domain.hid port 0xff970280 irq 31 [ 4.439258] ata5: DUMMY [ 4.441696] ata6: SATA max UDMA/133 abar m2048@domain.hid port 0xff970380 irq 31 [ 4.449431] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI [ 4.455850] Copyright (c) 1999-2006 Intel Corporation. [ 4.461035] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 [ 4.466935] e1000e: Copyright (c) 1999-2008 Intel Corporation. [ 4.472766] e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 4.479707] e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb [ 4.596585] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:24:e8:39:3c:95 [ 4.603955] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection [ 4.610320] 0000:00:19.0: eth0: MAC: 8, PHY: 8, PBA No: 2021ff-0ff [ 4.616544] Intel(R) Gigabit Ethernet Network Driver - version 1.3.16-k2 [ 4.623224] Copyright (c) 2007-2009 Intel Corporation. [ 4.628405] Intel(R) Virtual Function Network Driver - version 1.0.0-k0 [ 4.634998] Copyright (c) 2009 Intel Corporation. [ 4.639754] <6>8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [ 4.646173] 8139cp 0000:03:02.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too [ 4.655763] tun: Universal TUN/TAP device driver, 1.6 [ 4.660798] tun: (C) 1999-2004 Max Krasnyansky [ 4.667154] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.673676] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 4.680797] ehci_hcd 0000:00:1a.7: EHCI Host Controller [ 4.686099] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 4.697375] ehci_hcd 0000:00:1a.7: debug port 1 [ 4.701909] ehci_hcd 0000:00:1a.7: irq 22, io mem 0xfe6da000 [ 4.720010] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 4.725775] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.732540] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.739739] usb usb1: Product: EHCI Host Controller [ 4.744600] usb usb1: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd [ 4.751539] usb usb1: SerialNumber: 0000:00:1a.7 [ 4.756227] usb usb1: configuration #1 chosen from 1 choice [ 4.761858] hub 1-0:1.0: USB hub found [ 4.765599] hub 1-0:1.0: 6 ports detected [ 4.768033] ata3: SATA link down (SStatus 4 SControl 300) [ 4.768057] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.768077] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 4.768092] ata4: SATA link down (SStatus 4 SControl 300) [ 4.768110] ata6: SATA link down (SStatus 0 SControl 300) [ 4.794949] ata2.00: ATAPI: PLDS DVD+/-RW DH-16AAS, JD12, max UDMA/100, ATAPI AN [ 4.794972] ata1.00: ATA-8: ST3500418AS, CC44, max UDMA/133 [ 4.794974] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 4.807483] ata2.00: configured for UDMA/100 [ 4.821927] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 4.829048] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 4.834331] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 4.834360] ata1.00: configured for UDMA/133 [ 4.834443] scsi 0:0:0:0: Direct-Access ATA ST3500418AS CC44 PQ: 0 ANSI: 5 [ 4.834660] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.834735] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 4.834769] sd 0:0:0:0: [sda] Write Protect is off [ 4.834787] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.837133] scsi 1:0:0:0: CD-ROM PLDS DVD+-RW DH-16AAS JD12 PQ: 0 ANSI: 5 [ 4.892523] ehci_hcd 0000:00:1d.7: debug port 1 [ 4.897055] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 4.897076] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xff980000 [ 4.901048] sda: sda1 sda2 sda3 sda4 < [ 4.908017] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 4.908037] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.908039] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908040] usb usb2: Product: EHCI Host Controller [ 4.908041] usb usb2: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd [ 4.908043] usb usb2: SerialNumber: 0000:00:1d.7 [ 4.908107] usb usb2: configuration #1 chosen from 1 choice [ 4.908152] hub 2-0:1.0: USB hub found [ 4.908156] hub 2-0:1.0: 6 ports detected [ 4.908236] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.908269] uhci_hcd: USB Universal Host Controller Interface driver [ 4.908330] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 4.908338] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 4.908384] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 4.908390] uhci_hcd 0000:00:1a.0: detected 2 ports [ 4.908422] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20 [ 4.908456] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.908458] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908460] usb usb3: Product: UHCI Host Controller [ 4.908461] usb usb3: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.908462] usb usb3: SerialNumber: 0000:00:1a.0 [ 4.908516] usb usb3: configuration #1 chosen from 1 choice [ 4.908561] hub 3-0:1.0: USB hub found [ 4.908566] hub 3-0:1.0: 2 ports detected [ 4.908613] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.908619] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 4.908669] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 4.908675] uhci_hcd 0000:00:1a.1: detected 2 ports [ 4.908709] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00 [ 4.908742] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.908744] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.908745] usb usb4: Product: UHCI Host Controller [ 4.908746] usb usb4: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.908748] usb usb4: SerialNumber: 0000:00:1a.1 [ 4.908802] usb usb4: configuration #1 chosen from 1 choice [ 4.908847] hub 4-0:1.0: USB hub found [ 4.908852] hub 4-0:1.0: 2 ports detected [ 4.908898] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 4.908905] uhci_hcd 0000:00:1a.2: UHCI Host Controller [ 4.908949] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5 [ 4.908956] uhci_hcd 0000:00:1a.2: detected 2 ports [ 4.908980] uhci_hcd 0000:00:1a.2: irq 22, io base 0x0000fc00 [ 4.909012] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909013] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909015] usb usb5: Product: UHCI Host Controller [ 4.909016] usb usb5: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909018] usb usb5: SerialNumber: 0000:00:1a.2 [ 4.909072] usb usb5: configuration #1 chosen from 1 choice [ 4.909116] hub 5-0:1.0: USB hub found [ 4.909121] hub 5-0:1.0: 2 ports detected [ 4.909166] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 4.909174] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 4.909217] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6 [ 4.909223] uhci_hcd 0000:00:1d.0: detected 2 ports [ 4.909247] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80 [ 4.909279] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909280] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909282] usb usb6: Product: UHCI Host Controller [ 4.909283] usb usb6: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909285] usb usb6: SerialNumber: 0000:00:1d.0 [ 4.909339] usb usb6: configuration #1 chosen from 1 choice [ 4.909384] hub 6-0:1.0: USB hub found [ 4.909389] hub 6-0:1.0: 2 ports detected [ 4.909437] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 4.909444] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 4.909486] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7 [ 4.909493] uhci_hcd 0000:00:1d.1: detected 2 ports [ 4.909517] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60 [ 4.909552] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909554] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909555] usb usb7: Product: UHCI Host Controller [ 4.909557] usb usb7: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909558] usb usb7: SerialNumber: 0000:00:1d.1 [ 4.909614] usb usb7: configuration #1 chosen from 1 choice [ 4.909658] hub 7-0:1.0: USB hub found [ 4.909662] hub 7-0:1.0: 2 ports detected [ 4.909710] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 4.909717] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 4.909761] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8 [ 4.909767] uhci_hcd 0000:00:1d.2: detected 2 ports [ 4.909802] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40 [ 4.909844] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.909845] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.909847] usb usb8: Product: UHCI Host Controller [ 4.909848] usb usb8: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd [ 4.909849] usb usb8: SerialNumber: 0000:00:1d.2 [ 4.909905] usb usb8: configuration #1 chosen from 1 choice [ 4.909952] hub 8-0:1.0: USB hub found [ 4.909957] hub 8-0:1.0: 2 ports detected [ 4.910058] usbcore: registered new interface driver usblp [ 4.910060] Initializing USB Mass Storage driver... [ 4.910105] usbcore: registered new interface driver usb-storage [ 4.910107] USB Mass Storage support registered. [ 4.910153] usbcore: registered new interface driver libusual [ 4.910262] PNP: No PS/2 controller found. Probing ports directly. [ 4.912836] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.912841] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 4.912894] mice: PS/2 mouse device common for all mice [ 4.912994] rtc_cmos 00:05: RTC can wake from S4 [ 4.913041] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 4.913072] rtc0: alarms up to one day, 242 bytes nvram, hpet irqs [ 4.913109] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 4.913185] cpuidle: using governor ladder [ 4.913186] cpuidle: using governor menu [ 4.913933] usbcore: registered new interface driver hiddev [ 4.913965] usbcore: registered new interface driver usbhid [ 4.913966] usbhid: v2.6:USB HID core driver [ 4.913985] Netfilter messages via NETLINK v0.30. [ 4.913997] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 4.914140] ctnetlink v0.93: registering with nfnetlink. [ 4.914224] ip_tables: (C) 2000-2006 Netfilter Core Team [ 4.914243] TCP cubic registered [ 4.914244] Initializing XFRM netlink socket [ 4.914409] NET: Registered protocol family 10 [ 4.914578] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 4.914594] IPv6 over IPv4 tunneling driver [ 4.914696] NET: Registered protocol family 17 [ 4.914811] RPC: Registered udp transport module. [ 4.914813] RPC: Registered tcp transport module. [ 5.570876] sda5 [ 5.570912] Uniform CD-ROM driver Revision: 3.20 [ 5.577735] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 5.605284] sda6 > [ 5.608088] sd 0:0:0:0: [sda] Attached SCSI disk [ 5.656996] EXT3-fs: INFO: recovery required on readonly filesystem. [ 5.663331] EXT3-fs: write access will be enabled during recovery. [ 5.779108] kjournald starting. Commit interval 5 seconds [ 5.779122] EXT3-fs: recovery complete. [ 5.788609] EXT3-fs: mounted filesystem with writeback data mode. [ 5.794734] VFS: Mounted root (ext3 filesystem) readonly on device 8:3. [ 5.801345] Freeing unused kernel memory: 432k freed [ 6.097512] usb 5-1: new full speed USB device using uhci_hcd and address 2 [ 6.297869] usb 5-1: New USB device found, idVendor=413c, idProduct=2101 [ 6.304566] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 6.311678] usb 5-1: Product: Dell Smart Card Reader Keyboard [ 6.317403] usb 5-1: Manufacturer: Dell [ 6.321353] usb 5-1: configuration #1 chosen from 1 choice [ 6.333114] input: Dell Dell Smart Card Reader Keyboard as /devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1:1.0/input/input0 [ 6.344140] generic-usb 0003:413C:2101.0001: input,hidraw0: USB HID v1.11 Keyboard [Dell Dell Smart Card Reader Keyboard] on usb-0000:00:1a.2-1/input0 [ 6.596514] usb 5-2: new low speed USB device using uhci_hcd and address 3 [ 6.772819] usb 5-2: New USB device found, idVendor=0461, idProduct=4d51 [ 6.779516] usb 5-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 6.786631] usb 5-2: Product: DELL Laser Mouse [ 6.791184] usb 5-2: configuration #1 chosen from 1 choice [ 6.813060] input: DELL Laser Mouse as /devices/pci0000:00/0000:00:1a.2/usb5/5-2/5-2:1.0/input/input1 [ 6.822433] generic-usb 0003:0461:4D51.0002: input,hidraw1: USB HID v1.11 Mouse [DELL Laser Mouse] on usb-0000:00:1a.2-2/input0 [ 55.052934] NMI watchdog detected timer latency above 100 us [ 55.052934] on CPU0, ip ffffffff8106f212, registers: [ 55.052934] CPU 0 [ 55.052934] Modules linked in: 8139too [ 55.052934] Pid: 357, comm: gatekeeper/0 Not tainted 2.6.31.1-xenomai-i2.4-06 #3 OptiPlex 960 [ 55.052934] RIP: 0010:[] [] __virq_end+0x56/0xe0 [ 55.052934] RSP: 0018:ffff880126dcfc90 EFLAGS: 00000086 [ 55.052934] RAX: ffff880028033718 RBX: 0000000000000187 RCX: ffffffff81744d00 [ 55.052934] RDX: ffff880028030550 RSI: ffffffd1bb1b7b38 RDI: 0000000000000001 [ 55.052934] RBP: ffffffff8173b600 R08: 0000000000006340 R09: 0000000000000639 [ 55.052934] R10: ffffffff8106f1b6 R11: 0000000000000006 R12: 0000000000000008 [ 55.052934] R13: 000000000000e550 R14: 0000000000000006 R15: 0000000000000000 [ 55.052934] FS: 0000000000000000(0000) GS:ffff880028022000(0000) knlGS:0000000000000000 [ 55.052934] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 55.052934] CR2: 00007f608117b188 CR3: 0000000121973000 CR4: 00000000000406f0 [ 55.052934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.052934] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 55.052934] I-pipe domain Xenomai [ 55.052934] Stack: [ 55.052934] 0000000000000286 ffffffff81009cb6 0000000000000000 ffffffffffffffff [ 55.052934] <0> ffffffff8173b608 0000000000000030 0000018081079a13 000000000000e550 [ 55.052934] <0> 00000000000127b0 000000000000cda0 0000000000000001 ffffffff8173b600 [ 55.052934] Call Trace: [ 55.505012] [] ? __switch_to+0x16e/0x1f2 [ 55.505012] [] ? ipipe_suspend_domain+0x92/0xcb [ 55.513011] [] ? __ipipe_walk_pipeline+0x94/0xee [ 55.513011] [] ? __ipipe_handle_irq+0xbb/0x257 [ 55.529010] [] ? ipipe_trigger_irq+0x4e/0x65 [ 55.529010] [] ? rpi_pop+0xc9/0x103 [ 55.529010] [] ? gatekeeper_thread+0x16e/0x182 [ 55.529010] [] ? default_wake_function+0x0/0xe [ 55.529010] [] ? gatekeeper_thread+0x0/0x182 [ 55.529010] [] ? gatekeeper_thread+0x0/0x182 [ 55.561010] [] ? kthread+0x88/0x90 [ 55.561010] [] ? child_rip+0xa/0x20 [ 55.561010] [] ? kthread+0x0/0x90 [ 55.561010] [] ? child_rip+0x0/0x20 [ 55.561010] Code: c1 e0 06 48 8b 74 28 18 ff 54 05 10 48 63 45 00 48 69 c0 98 10 00 00 65 48 8b 14 25 a0 cb 00 00 4c 01 ea 48 8d 04 02 0f ba 28 01 65 48 8b 04 25 a0 cb 00 00 48 8b 54 24 38 48 8b 7c 24 40 48 [ 55.561010] ---[ end trace 8bf32139b6d11c7d ]--- [ 55.561010] Kernel panic - not syncing: Non maskable interrupt [ 55.561010] Pid: 357, comm: gatekeeper/0 Tainted: G D 2.6.31.1-xenomai-i2.4-06 #3 [ 55.561010] Call Trace: [ 55.625012] [] ? panic+0x78/0x11c [ 55.625012] [] ? __ipipe_unstall_root+0x2f/0x30 [ 55.625012] [] ? die_nmi+0xa3/0x10f [ 55.625012] [] ? rthal_latency_above_max+0x38/0x42 [ 55.625012] [] ? p6_rearm+0x10/0x34 [ 55.625012] [] ? notifier_call_chain+0x2e/0x5b [ 55.625012] [] ? rthal_nmi_watchdog_tick+0x64/0x112 [ 55.625012] [] ? do_nmi+0xd6/0x2b4 [ 55.625012] [] ? nmi+0x1a/0x20 [ 55.625012] [] ? __xirq_end+0x7e/0x84 [ 55.625012] [] ? __virq_end+0x56/0xe0 [ 55.625012] <> [] ? __switch_to+0x16e/0x1f2 [ 55.625012] [] ? ipipe_suspend_domain+0x92/0xcb [ 55.625012] [] ? __ipipe_walk_pipeline+0x94/0xee [ 55.625012] [] ? __ipipe_handle_irq+0xbb/0x257 [ 55.625012] [] ? ipipe_trigger_irq+0x4e/0x65 [ 55.625012] [] ? rpi_pop+0xc9/0x103 [ 55.625012] [] ? gatekeeper_thread+0x16e/0x182 [ 55.625012] [] ? default_wake_function+0x0/0xe [ 55.625012] [] ? gatekeeper_thread+0x0/0x182 [ 55.625012] [] ? gatekeeper_thread+0x0/0x182 [ 55.625012] [] ? kthread+0x88/0x90 [ 55.625012] [] ? child_rip+0xa/0x20 [ 55.753012] [] ? kthread+0x0/0x90 [ 55.753012] [] ? child_rip+0x0/0x20 [ 55.753012] [drm:intelfb_panic] *ERROR* panic occurred, switching back to text console --------------050200080008060807070706--