From: Roman Pisl <rpisl@domain.hid>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Freeze on SMP x86-64
Date: Tue, 06 Oct 2009 17:33:06 +0200 [thread overview]
Message-ID: <4ACB6332.8010904@domain.hid> (raw)
In-Reply-To: <4ACB4C70.80406@domain.hid>
[-- Attachment #1: Type: text/plain, Size: 852 bytes --]
On 6.10.2009 15:56, Jan Kiszka wrote:
> Roman Pisl wrote:
>> ...
>>>
>>> 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.
>
> Hmm, still only NMI alarms...
>
>>
>> I'm ready to help with resolving this issue.
>
> Could you try enabling the I-pipe tracer with function tracing? It
> should dump a trace of the functions that were executed before the
> watchdog triggered. You may need to extend the number of tracepoints a
> bit, try "echo 1000> /proc/ipipe/trace/back_trace_points".
>
> Jan
>
After trying for a while, I managed to get this.
Roman
[-- Attachment #2: panic.rt_task_sleep.ipipe --]
[-- Type: text/plain, Size: 58566 bytes --]
[ 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) ) #7 SMP Tue Oct 6 17:10:50 CEST 2009
[ 0.000000] Command line: root=/dev/sda3 nmi_watchdog=2 console=ttyS0,115200 kernel.ftrace_dump_on_oops=1
[ 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 - 0001cfc2d4] TEXT DATA BSS ==> [0001000000 - 0001cfc2d4]
[ 0.000000] #3 [000009a000 - 0000100000] BIOS reserved ==> [000009a000 - 0000100000]
[ 0.000000] #4 [0001cfd000 - 0001cfd1f0] BRK ==> [0001cfd000 - 0001cfd1f0]
[ 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 1312 pages at ffff88002be00000, static data 5341408 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 kernel.ftrace_dump_on_oops=1
[ 0.000000] Unknown boot option `kernel.ftrace_dump_on_oops=1': ignoring
[ 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: 3859008k/4849664k available (4374k kernel code, 825756k absent, 163992k reserved, 2164k data, 5556k 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 2660.246 MHz processor.
[ 0.000059] I-pipe 2.4-06: pipeline enabled.
[ 0.003119] Console: colour VGA+ 80x25
[ 0.003138] console [ttyS0] enabled
[ 0.004000] HPET: 8 timers in total, 4 timers will be used for per-cpu timer
[ 0.004009] Calibrating delay loop (skipped), value calculated using timer frequency.. 5320.49 BogoMIPS (lpj=10640984)
[ 0.012036] Mount-cache hash table entries: 256
[ 0.016176] Initializing cgroup subsys ns
[ 0.020006] Initializing cgroup subsys cpuacct
[ 0.024009] Initializing cgroup subsys freezer
[ 0.028013] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.036004] CPU: L2 cache: 3072K
[ 0.039208] CPU: Physical Processor ID: 0
[ 0.040004] CPU: Processor Core ID: 0
[ 0.044005] mce: CPU supports 6 MCE banks
[ 0.048008] CPU0: Thermal monitoring enabled (TM2)
[ 0.052005] Performance Counters: Core2 events, Intel PMU driver.
[ 0.061654] ... version: 2
[ 0.064004] ... bit width: 40
[ 0.068004] ... generic counters: 2
[ 0.072004] ... value mask: 000000ffffffffff
[ 0.076004] ... max period: 000000007fffffff
[ 0.080004] ... fixed-purpose counters: 3
[ 0.084004] ... counter mask: 0000000700000003
[ 0.088015] Freeing SMP alternatives: 36k freed
[ 0.092024] ACPI: Core revision 20090521
[ 0.340009] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.344007] ftrace: allocating 21378 entries in 84 pages
[ 0.363390] Setting APIC routing to flat
[ 0.364326] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.368001] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
[ 0.368001] ...trying to set up timer (IRQ0) through the 8259A ...
[ 0.368001] ..... (found apic 0 pin 2) ...
[ 0.409050] ....... works.
[ 0.411737] CPU0: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a
[ 0.420001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 5319.90 BogoMIPS (lpj=10639816)
[ 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
[ 0.509450] CPU1: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a
[ 0.517228] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.520090] Booting processor 2 APIC 0x2 ip 0x6000
[ 0.004000] Initializing CPU#2
[ 0.004000] Calibrating delay using timer specific routine.. 5319.93 BogoMIPS (lpj=10639868)
[ 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
[ 0.617633] CPU2: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a
[ 0.628007] checking TSC synchronization [CPU#0 -> CPU#2]: passed.
[ 0.632071] Booting processor 3 APIC 0x3 ip 0x6000
[ 0.004000] Initializing CPU#3
[ 0.004000] Calibrating delay using timer specific routine.. 5319.92 BogoMIPS (lpj=10639858)
[ 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
[ 0.729440] CPU3: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz stepping 0a
[ 0.737227] checking TSC synchronization [CPU#0 -> CPU#3]: passed.
[ 0.740018] Brought up 4 CPUs
[ 0.744006] Total of 4 processors activated (21280.26 BogoMIPS).
[ 0.748040] Testing NMI watchdog ... OK.
[ 0.836521] NET: Registered protocol family 16
[ 0.844233] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.848027] ACPI: bus type pci registered
[ 0.852026] PCI: Using configuration type 1 for base access
[ 0.900308] bio: create slab <bio-0> at 0
[ 1.053800] ACPI: BIOS _OSI(Linux) query ignored
[ 1.103303] ACPI: Interpreter enabled
[ 1.104020] ACPI: (supports S0 S5)
[ 1.108665] ACPI: Using IOAPIC for interrupt routing
[ 1.316858] ACPI Warning: Incorrect checksum in table [TCPA] - 00, should be 7F 20090521 tbutils-246
[ 1.333260] ACPI: ACPI Dock Station Driver: 1 docks/bays found
[ 1.352061] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 1.357248] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 1.360036] pci 0000:00:03.0: PME# disabled
[ 1.365474] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 1.368031] pci 0000:00:19.0: PME# disabled
[ 1.373311] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 1.376029] pci 0000:00:1a.7: PME# disabled
[ 1.380366] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 1.384032] pci 0000:00:1b.0: PME# disabled
[ 1.388268] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 1.392028] pci 0000:00:1c.0: PME# disabled
[ 1.396265] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 1.400032] pci 0000:00:1c.1: PME# disabled
[ 1.409378] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 1.412032] pci 0000:00:1d.7: PME# disabled
[ 1.420740] pci 0000:00:1f.2: PME# supported from D3hot
[ 1.424028] pci 0000:00:1f.2: PME# disabled
[ 1.429294] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot
[ 1.432029] pci 0000:03:00.0: PME# disabled
[ 1.436365] pci 0000:03:02.0: PME# supported from D1 D2 D3hot D3cold
[ 1.440029] pci 0000:03:02.0: PME# disabled
[ 1.444276] pci 0000:00:1e.0: transparent bridge
[ 3.828482] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
[ 3.837335] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15)
[ 3.845942] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15)
[ 3.855050] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15)
[ 3.863883] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
[ 3.869834] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15)
[ 3.878767] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
[ 3.887626] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15)
[ 3.892765] SCSI subsystem initialized
[ 3.896636] usbcore: registered new interface driver usbfs
[ 3.900146] usbcore: registered new interface driver hub
[ 3.904110] usbcore: registered new device driver usb
[ 3.912134] PCI: Using ACPI for IRQ routing
[ 3.968087] pnp: PnP ACPI init
[ 3.971183] ACPI: bus type pnp registered
[ 4.068187] pnp: PnP ACPI: found 9 devices
[ 4.072315] ACPI: ACPI bus type pnp unregistered
[ 4.076998] system 00:01: ioport range 0x800-0x85f has been reserved
[ 4.083381] system 00:01: ioport range 0xc00-0xc7f has been reserved
[ 4.089760] system 00:01: ioport range 0x860-0x8ff has been reserved
[ 4.104192] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:01
[ 4.110134] pci 0000:00:1c.0: IO window: disabled
[ 4.115048] pci 0000:00:1c.0: MEM window: 0xfe500000-0xfe5fffff
[ 4.121168] pci 0000:00:1c.0: PREFETCH window: disabled
[ 4.126595] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02
[ 4.132535] pci 0000:00:1c.1: IO window: disabled
[ 4.137448] pci 0000:00:1c.1: MEM window: 0xfe400000-0xfe4fffff
[ 4.143570] pci 0000:00:1c.1: PREFETCH window: disabled
[ 4.149000] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:03
[ 4.154948] pci 0000:00:1e.0: IO window: 0xd000-0xdfff
[ 4.160294] pci 0000:00:1e.0: MEM window: 0xfe300000-0xfe3fffff
[ 4.166416] pci 0000:00:1e.0: PREFETCH window: disabled
[ 4.171877] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 4.178656] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 4.185650] NET: Registered protocol family 2
[ 4.190148] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 4.198020] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 4.207033] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 4.214177] TCP: Hash tables configured (established 262144 bind 65536)
[ 4.220813] TCP reno registered
[ 4.224294] NET: Registered protocol family 1
[ 4.229449] Simple Boot Flag at 0x7a set to 0x1
[ 4.242939] audit: initializing netlink socket (disabled)
[ 4.248500] type=2000 audit(1254849243.245:1): initialized
[ 4.259383] I-pipe: Domain Xenomai registered.
[ 4.264174] Xenomai: hal/x86_64 started.
[ 4.268201] Xenomai: scheduling class idle registered.
[ 4.273381] Xenomai: scheduling class rt registered.
[ 4.292942] Xenomai: real-time nucleus v2.5-rc3 (Flying In A Blue Dream) loaded.
[ 4.301131] Xenomai: NMI watchdog started (threshold=100 us).
[ 4.307024] I-pipe: Detected stalled topmost domain, probably caused by a bug.
[ 4.307026] A critical section may have been left unterminated.
[ 4.310892] Pid: 1, comm: swapper Not tainted 2.6.31.1-xenomai-i2.4-06 #7
[ 4.327586] Call Trace:
[ 4.330028] <NMI> [<ffffffff8107e122>] ipipe_check_context+0x1f1/0x203
[ 4.336733] [<ffffffff8144037a>] do_nmi+0x44/0x2ac
[ 4.341602] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 4.346125] [<ffffffff810819ad>] ? __ipipe_trace+0x23d/0x681
[ 4.351855] <<EOE>> [<ffffffff810a7569>] ? ipipe_restore_pipeline_head+0x7/0x6b
[ 4.359346] [<ffffffff810824ae>] ipipe_trace_function+0x1c/0x1e
[ 4.365338] [<ffffffff8100afd6>] ftrace_call+0x5/0x2b
[ 4.370464] [<ffffffff810a756e>] ? ipipe_restore_pipeline_head+0xc/0x6b
[ 4.377149] [<ffffffff810a75f0>] xnlock_put_irqrestore+0x23/0x25
[ 4.383228] [<ffffffff810a798c>] xnshadow_register_interface+0x68/0x9d
[ 4.389828] [<ffffffff810ae0c7>] __native_syscall_init+0x15/0x3b
[ 4.395906] [<ffffffff810aca31>] __native_skin_init+0x1fc/0x263
[ 4.401899] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 4.407891] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 4.413884] [<ffffffff81009069>] do_one_initcall+0x5e/0x17d
[ 4.419530] [<ffffffff81b7c795>] kernel_init+0x16e/0x1c4
[ 4.424917] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 4.429872] [<ffffffff81b7c627>] ? kernel_init+0x0/0x1c4
[ 4.435259] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
[ 4.440385] I-pipe tracer log (100 points):
[ 4.444559] | *+func 0 xnlock_put_irqrestore+0x4 (xnshadow_register_interface+0x68)
[ 4.454141] | *+func 0 __xnlock_get+0x4 (__xnlock_get_irqsave+0x23)
[ 4.462339] | +begin 0x80000000 0 ipipe_test_and_stall_pipeline_head+0x20 (__xnlock_get_irqsave+0x17)
[ 4.472533] +func 0 ipipe_test_and_stall_pipeline_head+0x9 (__xnlock_get_irqsave+0x17)
[ 4.482629] +func -1 __xnlock_get_irqsave+0x9 (xnshadow_register_interface+0x31)
[ 4.492141] +func -1 xnshadow_register_interface+0xd (__native_syscall_init+0x15)
[ 4.501721] +func -1 __native_syscall_init+0x4 (__native_skin_init+0x1fc)
[ 4.510608] +func -1 __native_alarm_pkg_init+0x4 (__native_skin_init+0x1f1)
[ 4.519674] +func -1 __native_heap_pkg_init+0x4 (__native_skin_init+0x1e6)
[ 4.528664] +func -2 __native_queue_pkg_init+0x4 (__native_skin_init+0x1db)
[ 4.537730] +func -7 __native_pipe_pkg_init+0x4 (__native_skin_init+0x1d0)
[ 4.546701] +func -8 __native_cond_pkg_init+0x4 (__native_skin_init+0x1c5)
[ 4.555679] +func -8 __native_mutex_pkg_init+0x4 (__native_skin_init+0x1ba)
[ 4.564753] +func -8 __native_event_pkg_init+0x4 (__native_skin_init+0x1ab)
[ 4.573820] +func -8 __native_sem_pkg_init+0x4 (__native_skin_init+0x19c)
[ 4.582700] | +end 0x80000000 -9 __ipipe_restore_pipeline_head+0xfa (ipipe_restore_pipeline_head+0x66)
[ 4.593074] | *+func -9 __ipipe_restore_pipeline_head+0x7 (ipipe_restore_pipeline_head+0x66)
[ 4.603343] | *+func -9 ipipe_restore_pipeline_head+0x7 (T.622+0x24)
[ 4.611548] | *+func -9 T.622+0x4 (xnpod_add_hook+0x8f)
[ 4.618621] | *+func -10 xnlock_put_irqrestore+0x7 (xnheap_alloc+0x175)
[ 4.626994] | *+func -10 get_free_range+0xd (xnheap_alloc+0xae)
[ 4.634674] | *+func -11 __xnlock_get_irqsave+0x7 (xnheap_alloc+0x89)
[ 4.642875] | *+func -11 xnheap_alloc+0x11 (xnpod_add_hook+0x64)
[ 4.650641] | +begin 0x80000000 -12 ipipe_test_and_stall_pipeline_head+0x20 (T.625+0xe)
[ 4.659447] +func -12 ipipe_test_and_stall_pipeline_head+0x9 (T.625+0xe)
[ 4.668174] +func -12 T.625+0x4 (xnpod_add_hook+0x1a)
[ 4.675232] +func -12 xnpod_add_hook+0xb (__native_task_pkg_init+0x1a)
[ 4.683782] +func -12 __native_task_pkg_init+0x4 (__native_skin_init+0x18d)
[ 4.692773] +func -17 cpumask_weight+0x4 (xnpod_enable_timesource+0x120)
[ 4.701491] | +end 0x80000000 -17 __ipipe_restore_pipeline_head+0xfa (ipipe_restore_pipeline_head+0x66)
[ 4.711846] | *+func -18 __ipipe_restore_pipeline_head+0x7 (ipipe_restore_pipeline_head+0x66)
[ 4.722134] | *+func -18 ipipe_restore_pipeline_head+0x7 (T.622+0x24)
[ 4.730332] | *+func -18 T.622+0x4 (xnpod_enable_timesource+0x116)
[ 4.738273] | *+func -18 _flat_send_IPI_mask+0x11 (flat_send_IPI_mask+0x11)
[ 4.746987] | *+func -18 flat_send_IPI_mask+0x4 (__ipipe_send_ipi+0x84)
[ 4.755360] | *+func -19 T.421+0x4 (__ipipe_send_ipi+0x68)
[ 4.762609] | *+func -19 __ipipe_send_ipi+0x11 (ipipe_send_ipi+0xe)
[ 4.770636] | *+func -19 ipipe_send_ipi+0x4 (xntimer_next_remote_shot+0x30)
[ 4.779354] | *+func -19 xntimer_next_remote_shot+0x4 (xntimer_start_aperiodic+0x123)
[ 4.788950] | *+func -19 xntimer_enqueue_aperiodic+0x4 (xntimer_start_aperiodic+0xc6)
[ 4.798532] | *+func -19 xnarch_ns_to_tsc+0x4 (xntimer_start_aperiodic+0x6f)
[ 4.807330] | *+func -20 xntimer_start_aperiodic+0xb (xntimer_start+0xe)
[ 4.815794] | *+func -20 xntimer_start+0x4 (xnpod_enable_timesource+0x10e)
[ 4.824435] | +begin 0x80000000 -20 ipipe_test_and_stall_pipeline_head+0x20 (T.625+0xe)
[ 4.833238] +func -20 ipipe_test_and_stall_pipeline_head+0x9 (T.625+0xe)
[ 4.841955] +func -20 T.625+0x4 (xnpod_enable_timesource+0xdb)
[ 4.849813] | +end 0x80000001 -21 ipipe_critical_exit+0x76 (ipipe_request_tickdev+0x110)
[ 4.858868] | +func -21 T.421+0x4 (ipipe_critical_exit+0x4b)
[ 4.866378] | +func -21 T.421+0x4 (ipipe_critical_exit+0x4b)
[ 4.873889] | +func -22 ipipe_critical_exit+0x9 (ipipe_request_tickdev+0x110)
[ 4.882862] | +func -22 __ipipe_check_lapic+0x4 (__ipipe_check_tickdev+0x25)
[ 4.891754] | +func -22 __ipipe_check_tickdev+0x4 (ipipe_request_tickdev+0x8e)
[ 4.900830] | +func -42 __default_send_IPI_shortcut+0x11 (flat_send_IPI_allbutself+0x8f)
[ 4.910759] | +func -42 flat_send_IPI_allbutself+0x9 (ipipe_critical_enter+0xa5)
[ 4.919990] | +begin 0x80000001 -43 ipipe_critical_enter+0x21 (ipipe_request_tickdev+0x30)
[ 4.929066] +func -43 ipipe_critical_enter+0x7 (ipipe_request_tickdev+0x30)
[ 4.938044] +func -43 ipipe_request_tickdev+0x11 (rthal_timer_request+0x6c)
[ 4.947017] +func -43 rthal_timer_request+0xd (xnpod_enable_timesource+0xba)
[ 4.956092] +func -43 cpumask_weight+0x4 (xnpod_enable_timesource+0x120)
[ 4.964809] | +end 0x80000000 -43 __ipipe_restore_pipeline_head+0xfa (ipipe_restore_pipeline_head+0x66)
[ 4.975165] | *+func -44 __ipipe_restore_pipeline_head+0x7 (ipipe_restore_pipeline_head+0x66)
[ 4.985455] | *+func -44 ipipe_restore_pipeline_head+0x7 (T.622+0x24)
[ 4.993660] | *+func -44 T.622+0x4 (xnpod_enable_timesource+0x116)
[ 5.001606] | *+func -44 _flat_send_IPI_mask+0x11 (flat_send_IPI_mask+0x11)
[ 5.010320] | *+func -44 flat_send_IPI_mask+0x4 (__ipipe_send_ipi+0x84)
[ 5.018691] | *+func -44 T.421+0x4 (__ipipe_send_ipi+0x68)
[ 5.025944] | *+func -45 __ipipe_send_ipi+0x11 (ipipe_send_ipi+0xe)
[ 5.033965] | *+func -45 ipipe_send_ipi+0x4 (xntimer_next_remote_shot+0x30)
[ 5.042691] | *+func -45 xntimer_next_remote_shot+0x4 (xntimer_start_aperiodic+0x123)
[ 5.052283] | *+func -45 xntimer_enqueue_aperiodic+0x4 (xntimer_start_aperiodic+0xc6)
[ 5.061868] | *+func -45 xnarch_ns_to_tsc+0x4 (xntimer_start_aperiodic+0x6f)
[ 5.070671] | *+func -45 xntimer_start_aperiodic+0xb (xntimer_start+0xe)
[ 5.079129] | *+func -46 xntimer_start+0x4 (xnpod_enable_timesource+0x10e)
[ 5.087764] | +begin 0x80000000 -46 ipipe_test_and_stall_pipeline_head+0x20 (T.625+0xe)
[ 5.096584] +func -46 ipipe_test_and_stall_pipeline_head+0x9 (T.625+0xe)
[ 5.105302] +func -46 T.625+0x4 (xnpod_enable_timesource+0xdb)
[ 5.113154] | +end 0x80000001 -46 ipipe_critical_exit+0x76 (ipipe_request_tickdev+0x110)
[ 5.122220] | +func -47 T.421+0x4 (ipipe_critical_exit+0x4b)
[ 5.129723] | +func -47 T.421+0x4 (ipipe_critical_exit+0x4b)
[ 5.137230] | +func -47 ipipe_critical_exit+0x9 (ipipe_request_tickdev+0x110)
[ 5.146207] | +func -47 __ipipe_check_lapic+0x4 (__ipipe_check_tickdev+0x25)
[ 5.155092] | +func -48 __ipipe_check_tickdev+0x4 (ipipe_request_tickdev+0x8e)
[ 5.164168] | +func -68 __default_send_IPI_shortcut+0x11 (flat_send_IPI_allbutself+0x8f)
[ 5.174098] | +func -72 flat_send_IPI_allbutself+0x9 (ipipe_critical_enter+0xa5)
[ 5.183328] | +begin 0x80000001 -72 ipipe_critical_enter+0x21 (ipipe_request_tickdev+0x30)
[ 5.192409] +func -73 ipipe_critical_enter+0x7 (ipipe_request_tickdev+0x30)
[ 5.201387] +func -73 ipipe_request_tickdev+0x11 (rthal_timer_request+0x6c)
[ 5.210365] +func -73 rthal_timer_request+0xd (xnpod_enable_timesource+0xba)
[ 5.219422] +func -73 cpumask_weight+0x4 (xnpod_enable_timesource+0x120)
[ 5.228158] | +end 0x80000000 -73 __ipipe_restore_pipeline_head+0xfa (ipipe_restore_pipeline_head+0x66)
[ 5.238521] | *+func -73 __ipipe_restore_pipeline_head+0x7 (ipipe_restore_pipeline_head+0x66)
[ 5.248802] | *+func -74 ipipe_restore_pipeline_head+0x7 (T.622+0x24)
[ 5.256999] | *+func -74 T.622+0x4 (xnpod_enable_timesource+0x116)
[ 5.264942] | *+func -74 _flat_send_IPI_mask+0x11 (flat_send_IPI_mask+0x11)
[ 5.273660] | *+func -74 flat_send_IPI_mask+0x4 (__ipipe_send_ipi+0x84)
[ 5.282028] | *+func -74 T.421+0x4 (__ipipe_send_ipi+0x68)
[ 5.289276] | *+func -74 __ipipe_send_ipi+0x11 (ipipe_send_ipi+0xe)
[ 5.297305] | *+func -75 ipipe_send_ipi+0x4 (xntimer_next_remote_shot+0x30)
[ 5.306023] | *+func -75 xntimer_next_remote_shot+0x4 (xntimer_start_aperiodic+0x123)
[ 5.315599] | *+func -75 xntimer_enqueue_aperiodic+0x4 (xntimer_start_aperiodic+0xc6)
[ 5.324917] ------------[ cut here ]------------
[ 5.329797] WARNING: at include/linux/ipipe.h:570 ipipe_test_foreign_stack+0x3c/0xb2()
[ 5.337692] Hardware name: OptiPlex 960
[ 5.342988] Modules linked in:
[ 5.345860] Pid: 1, comm: swapper Not tainted 2.6.31.1-xenomai-i2.4-06 #7
[ 5.352812] Call Trace:
[ 5.352812] <NMI> [<ffffffff8103caa9>] warn_slowpath_common+0x7c/0x94
[ 5.361862] [<ffffffff8103cad5>] warn_slowpath_null+0x14/0x16
[ 5.367680] [<ffffffff8100d518>] ipipe_test_foreign_stack+0x3c/0xb2
[ 5.374017] [<ffffffff81440593>] do_nmi+0x25d/0x2ac
[ 5.378969] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 5.383488] [<ffffffff810819ad>] ? __ipipe_trace+0x23d/0x681
[ 5.389221] <<EOE>> [<ffffffff810a7569>] ? ipipe_restore_pipeline_head+0x7/0x6b
[ 5.396695] [<ffffffff810824ae>] ipipe_trace_function+0x1c/0x1e
[ 5.402687] [<ffffffff8100afd6>] ftrace_call+0x5/0x2b
[ 5.407812] [<ffffffff810a756e>] ? ipipe_restore_pipeline_head+0xc/0x6b
[ 5.414495] [<ffffffff810a75f0>] xnlock_put_irqrestore+0x23/0x25
[ 5.420571] [<ffffffff810a798c>] xnshadow_register_interface+0x68/0x9d
[ 5.427168] [<ffffffff810ae0c7>] __native_syscall_init+0x15/0x3b
[ 5.433245] [<ffffffff810aca31>] __native_skin_init+0x1fc/0x263
[ 5.439234] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 5.445224] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 5.451214] [<ffffffff81009069>] do_one_initcall+0x5e/0x17d
[ 5.456857] [<ffffffff81b7c795>] kernel_init+0x16e/0x1c4
[ 5.462241] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 5.467192] [<ffffffff81b7c627>] ? kernel_init+0x0/0x1c4
[ 5.472578] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
[ 5.477704] ---[ end trace a7919e7f17c0a725 ]---
[ 5.482312] ------------[ cut here ]------------
[ 5.486916] WARNING: at include/linux/ipipe.h:570 ipipe_test_foreign_stack+0x79/0xb2()
[ 5.494809] Hardware name: OptiPlex 960
[ 5.500104] Modules linked in:
[ 5.500104] Pid: 1, comm: swapper Tainted: G W 2.6.31.1-xenomai-i2.4-06 #7
[ 5.510702] Call Trace:
[ 5.513142] <NMI> [<ffffffff8103caa9>] warn_slowpath_common+0x7c/0x94
[ 5.519750] [<ffffffff8103cad5>] warn_slowpath_null+0x14/0x16
[ 5.525568] [<ffffffff8100d555>] ipipe_test_foreign_stack+0x79/0xb2
[ 5.531904] [<ffffffff81440593>] do_nmi+0x25d/0x2ac
[ 5.536857] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 5.541376] [<ffffffff810819ad>] ? __ipipe_trace+0x23d/0x681
[ 5.547106] <<EOE>> [<ffffffff810a7569>] ? ipipe_restore_pipeline_head+0x7/0x6b
[ 5.554583] [<ffffffff810824ae>] ipipe_trace_function+0x1c/0x1e
[ 5.560574] [<ffffffff8100afd6>] ftrace_call+0x5/0x2b
[ 5.565700] [<ffffffff810a756e>] ? ipipe_restore_pipeline_head+0xc/0x6b
[ 5.572384] [<ffffffff810a75f0>] xnlock_put_irqrestore+0x23/0x25
[ 5.578461] [<ffffffff810a798c>] xnshadow_register_interface+0x68/0x9d
[ 5.585056] [<ffffffff810ae0c7>] __native_syscall_init+0x15/0x3b
[ 5.591132] [<ffffffff810aca31>] __native_skin_init+0x1fc/0x263
[ 5.597122] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 5.603112] [<ffffffff810ac835>] ? __native_skin_init+0x0/0x263
[ 5.609102] [<ffffffff81009069>] do_one_initcall+0x5e/0x17d
[ 5.614744] [<ffffffff81b7c795>] kernel_init+0x16e/0x1c4
[ 5.620129] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 5.625082] [<ffffffff81b7c627>] ? kernel_init+0x0/0x1c4
[ 5.630467] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
[ 5.635591] ---[ end trace a7919e7f17c0a726 ]---
[ 5.640203] Xenomai: starting native API services.
[ 5.644986] Xenomai: starting POSIX services.
[ 5.649835] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 5.662796] Installing knfsd (copyright (C) 1996 okir@domain.hid).
[ 5.670333] fuse init (API version 7.12)
[ 5.674648] msgmni has been set to 7538
[ 5.679509] alg: No test for stdrng (krng)
[ 5.683861] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 5.691242] io scheduler noop registered
[ 5.695157] io scheduler anticipatory registered
[ 5.699764] io scheduler deadline registered
[ 5.704037] io scheduler cfq registered (default)
[ 5.709850] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 5.722494] Non-volatile memory driver v1.3
[ 5.726757] Linux agpgart interface v0.103
[ 5.730907] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
ÿ[ 5.992296] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 5.999033] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 6.004803] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.011883] 0000:00:03.3: ttyS1 at I/O 0xec98 (irq = 17) is a 16550A
[ 6.022046] brd: module loaded
[ 6.026863] loop: module loaded
[ 6.030486] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 6.037387] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x2f impl RAID mode
[ 6.045546] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio ems
[ 6.080098] scsi0 : ahci
[ 6.082941] scsi1 : ahci
[ 6.085725] scsi2 : ahci
[ 6.088505] scsi3 : ahci
[ 6.091280] scsi4 : ahci
[ 6.094058] scsi5 : ahci
[ 6.098659] ata1: SATA max UDMA/133 abar m2048@domain.hid port 0xff970100 irq 30
[ 6.106041] ata2: SATA max UDMA/133 abar m2048@domain.hid port 0xff970180 irq 30
[ 6.113418] ata3: SATA max UDMA/133 abar m2048@domain.hid port 0xff970200 irq 30
[ 6.120795] ata4: SATA max UDMA/133 abar m2048@domain.hid port 0xff970280 irq 30
[ 6.128170] ata5: DUMMY
[ 6.130602] ata6: SATA max UDMA/133 abar m2048@domain.hid port 0xff970380 irq 30
[ 6.138507] Intel(R) PRO/1000 Network Driver - version 7.3.21-k3-NAPI
[ 6.144930] Copyright (c) 1999-2006 Intel Corporation.
[ 6.150153] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2
[ 6.156058] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 6.161904] e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 6.168852] e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb
[ 6.284646] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:24:e8:39:3c:95
[ 6.292023] 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 6.298397] 0000:00:19.0: eth0: MAC: 8, PHY: 8, PBA No: 2021ff-0ff
[ 6.304657] Intel(R) Gigabit Ethernet Network Driver - version 1.3.16-k2
[ 6.311341] Copyright (c) 2007-2009 Intel Corporation.
[ 6.316566] Intel(R) Virtual Function Network Driver - version 1.0.0-k0
[ 6.323164] Copyright (c) 2009 Intel Corporation.
[ 6.327960] <6>8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[ 6.334386] 8139cp 0000:03:02.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
[ 6.344017] tun: Universal TUN/TAP device driver, 1.6
[ 6.349055] tun: (C) 1999-2004 Max Krasnyansky <maxk@domain.hid>
[ 6.355501] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.362042] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 6.369172] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 6.374517] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 6.385808] ehci_hcd 0000:00:1a.7: debug port 1
[ 6.390358] ehci_hcd 0000:00:1a.7: irq 22, io mem 0xfe6da000
[ 6.408020] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 6.413817] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.420588] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.427792] usb usb1: Product: EHCI Host Controller
[ 6.432657] usb usb1: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd
[ 6.439600] usb usb1: SerialNumber: 0000:00:1a.7
[ 6.444344] usb usb1: configuration #1 chosen from 1 choice
[ 6.450026] hub 1-0:1.0: USB hub found
[ 6.453776] hub 1-0:1.0: 6 ports detected
[ 6.456038] ata3: SATA link down (SStatus 4 SControl 300)
[ 6.456067] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 6.456092] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 6.456112] ata4: SATA link down (SStatus 4 SControl 300)
[ 6.456138] ata6: SATA link down (SStatus 0 SControl 300)
[ 6.482951] ata2.00: ATAPI: PLDS DVD+/-RW DH-16AAS, JD12, max UDMA/100, ATAPI AN
[ 6.482980] ata1.00: ATA-8: ST3500418AS, CC44, max UDMA/133
[ 6.482983] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 6.495489] ata2.00: configured for UDMA/100
[ 6.510076] ata2: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xf t4
[ 6.510083] ata2: irq_stat 0x40000001
[ 6.510091] ata2: hard resetting link
[ 6.522361] ata1.00: configured for UDMA/133
[ 6.522500] scsi 0:0:0:0: Direct-Access ATA ST3500418AS CC44 PQ: 0 ANSI: 5
[ 6.522897] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 6.523031] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 6.523113] sd 0:0:0:0: [sda] Write Protect is off
[ 6.523158] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 6.562820] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 6.569951] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 6.575271] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 6.586564] ehci_hcd 0000:00:1d.7: debug port 1
[ 6.591115] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xff980000
[ 6.600734] sda:
[ 6.608021] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 6.613986] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.620757] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.627959] usb usb2: Product: EHCI Host Controller
[ 6.632824] usb usb2: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehci_hcd
[ 6.639767] usb usb2: SerialNumber: 0000:00:1d.7
[ 6.644430] sda1 sda2 sda3 sda4 <
[ 6.647906] usb usb2: configuration #1 chosen from 1 choice
[ 6.653565] hub 2-0:1.0: USB hub found
[ 6.657314] hub 2-0:1.0: 6 ports detected
[ 6.661527] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 6.667752] uhci_hcd: USB Universal Host Controller Interface driver
[ 6.674139] sda5
[ 6.675944] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 6.683260] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 6.688571] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 6.695955] uhci_hcd 0000:00:1a.0: detected 2 ports
[ 6.700863] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20
[ 6.706655] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 6.713427] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.720629] usb usb3: Product: UHCI Host Controller
[ 6.725493] usb usb3: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 6.732436] usb usb3: SerialNumber: 0000:00:1a.0
[ 6.737102] sda6 >
[ 6.739375] usb usb3: configuration #1 chosen from 1 choice
[ 6.745031] hub 3-0:1.0: USB hub found
[ 6.748799] hub 3-0:1.0: 2 ports detected
[ 6.752983] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.757039] sd 0:0:0:0: [sda] Attached SCSI disk
[ 6.764756] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 6.770061] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[ 6.777442] uhci_hcd 0000:00:1a.1: detected 2 ports
[ 6.782346] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00
[ 6.788138] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 6.794909] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.802111] usb usb4: Product: UHCI Host Controller
[ 6.806977] usb usb4: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 6.813920] usb usb4: SerialNumber: 0000:00:1a.1
[ 6.818641] usb usb4: configuration #1 chosen from 1 choice
[ 6.824330] hub 4-0:1.0: USB hub found
[ 6.828080] hub 4-0:1.0: 2 ports detected
[ 6.832173] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[ 6.839300] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[ 6.844613] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[ 6.852015] uhci_hcd 0000:00:1a.2: detected 2 ports
[ 6.856927] uhci_hcd 0000:00:1a.2: irq 22, io base 0x0000fc00
[ 6.862721] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 6.869491] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.876695] usb usb5: Product: UHCI Host Controller
[ 6.881579] usb usb5: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 6.888521] usb usb5: SerialNumber: 0000:00:1a.2
[ 6.893253] usb usb5: configuration #1 chosen from 1 choice
[ 6.898922] hub 5-0:1.0: USB hub found
[ 6.902670] hub 5-0:1.0: 2 ports detected
[ 6.906764] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 6.913890] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 6.919208] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[ 6.926590] uhci_hcd 0000:00:1d.0: detected 2 ports
[ 6.931499] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80
[ 6.937294] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 6.944065] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.951268] usb usb6: Product: UHCI Host Controller
[ 6.956133] usb usb6: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 6.963074] usb usb6: SerialNumber: 0000:00:1d.0
[ 6.967814] usb usb6: configuration #1 chosen from 1 choice
[ 6.973491] hub 6-0:1.0: USB hub found
[ 6.977240] hub 6-0:1.0: 2 ports detected
[ 6.981332] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.988459] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 6.993778] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[ 7.001158] uhci_hcd 0000:00:1d.1: detected 2 ports
[ 7.006103] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60
[ 7.011900] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 7.018670] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.025873] usb usb7: Product: UHCI Host Controller
[ 7.030738] usb usb7: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 7.037679] usb usb7: SerialNumber: 0000:00:1d.1
[ 7.042415] usb usb7: configuration #1 chosen from 1 choice
[ 7.048095] hub 7-0:1.0: USB hub found
[ 7.051826] hub 7-0:1.0: 2 ports detected
[ 7.055925] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 7.063050] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 7.068380] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[ 7.075761] uhci_hcd 0000:00:1d.2: detected 2 ports
[ 7.080693] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40
[ 7.086484] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[ 7.093256] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.100488] usb usb8: Product: UHCI Host Controller
[ 7.105355] usb usb8: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhci_hcd
[ 7.112299] usb usb8: SerialNumber: 0000:00:1d.2
[ 7.117040] usb usb8: configuration #1 chosen from 1 choice
[ 7.122721] hub 8-0:1.0: USB hub found
[ 7.126474] hub 8-0:1.0: 2 ports detected
[ 7.130726] usbcore: registered new interface driver usblp
[ 7.136202] Initializing USB Mass Storage driver...
[ 7.141201] usbcore: registered new interface driver usb-storage
[ 7.147194] USB Mass Storage support registered.
[ 7.151925] usbcore: registered new interface driver libusual
[ 7.157999] PNP: No PS/2 controller found. Probing ports directly.
[ 7.166817] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 7.171777] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 7.176936] mice: PS/2 mouse device common for all mice
[ 7.182390] rtc_cmos 00:05: RTC can wake from S4
[ 7.187114] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 7.193215] rtc0: alarms up to one day, 242 bytes nvram, hpet irqs
[ 7.199474] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 7.206958] cpuidle: using governor ladder
[ 7.211046] cpuidle: using governor menu
[ 7.217313] usbcore: registered new interface driver hiddev
[ 7.222958] usbcore: registered new interface driver usbhid
[ 7.225527] usb 5-1: new full speed USB device using uhci_hcd and address 2
[ 7.235492] usbhid: v2.6:USB HID core driver
[ 7.235578] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 7.245955] Netfilter messages via NETLINK v0.30.
[ 7.248433] ata2.00: configured for UDMA/100
[ 7.254920] ata2: EH complete
[ 7.254934] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 7.255194] ctnetlink v0.93: registering with nfnetlink.
[ 7.255301] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 7.255335] TCP cubic registered
[ 7.255337] Initializing XFRM netlink socket
[ 7.255678] NET: Registered protocol family 10
[ 7.255952] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 7.255979] IPv6 over IPv4 tunneling driver
[ 7.256166] NET: Registered protocol family 17
[ 7.256385] RPC: Registered udp transport module.
[ 7.256388] RPC: Registered tcp transport module.
[ 7.331059] scsi 1:0:0:0: CD-ROM PLDS DVD+-RW DH-16AAS JD12 PQ: 0 ANSI: 5
[ 7.344674] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 7.352140] Uniform CD-ROM driver Revision: 3.20
[ 7.357172] sr 1:0:0:0: Attached scsi generic sg1 type 5
[ 7.405359] EXT3-fs: INFO: recovery required on readonly filesystem.
[ 7.411704] EXT3-fs: write access will be enabled during recovery.
[ 7.421659] usb 5-1: New USB device found, idVendor=413c, idProduct=2101
[ 7.428380] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.435559] usb 5-1: Product: Dell Smart Card Reader Keyboard
[ 7.441339] usb 5-1: Manufacturer: Dell
[ 7.445291] usb 5-1: configuration #1 chosen from 1 choice
[ 7.458028] input: Dell Dell Smart Card Reader Keyboard as /devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1:1.0/input/input0
[ 7.469543] 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
[ 7.519076] kjournald starting. Commit interval 5 seconds
[ 7.519097] EXT3-fs: recovery complete.
[ 7.520404] EXT3-fs: mounted filesystem with writeback data mode.
[ 7.520418] VFS: Mounted root (ext3 filesystem) readonly on device 8:3.
[ 7.541124] Freeing unused kernel memory: 5556k freed
[ 7.596023] usb 5-2: new low speed USB device using uhci_hcd and address 3
[ 7.773623] usb 5-2: New USB device found, idVendor=0461, idProduct=4d51
[ 7.780318] usb 5-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 7.787451] usb 5-2: Product: DELL Laser Mouse
[ 7.792288] usb 5-2: configuration #1 chosen from 1 choice
[ 59.161513] BUG: Unhandled exception over domain Xenomai at 0xffffffff810800fc - switching to ROOT
[ 59.161513] Pid: 350, comm: gatekeeper/0 Tainted: G W 2.6.31.1-xenomai-i2.4-06 #7
[ 59.161513] Call Trace:
[ 59.161513] <NMI> [<ffffffff81021f70>] __ipipe_handle_exception+0x3da/0x409
[ 59.161513] [<ffffffff8100c51c>] invalid_op+0x1c/0x60
[ 59.161513] [<ffffffff810800fc>] ? __ipipe_restore_root+0x87/0xb8
[ 59.161513] [<ffffffff81056f39>] cpu_clock+0x5a/0x62
[ 59.161513] [<ffffffff8103d52a>] vprintk+0x233/0x354
[ 59.161513] [<ffffffff8103d61f>] ? vprintk+0x328/0x354
[ 59.161513] [<ffffffff8143d5ac>] printk+0x1e7/0x28a
[ 59.161513] [<ffffffff81440871>] die_nmi+0x56/0x18e
[ 59.161513] [<ffffffff81440de6>] default_nmi_watchdog_tick+0x12b/0x1aa
[ 59.161513] [<ffffffff8135bfe0>] rthal_nmi_watchdog_tick+0x88/0x114
[ 59.161513] [<ffffffff810561f0>] ? notify_die+0x2e/0x30
[ 59.161513] [<ffffffff8144040a>] do_nmi+0xd4/0x2ac
[ 59.161513] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 59.161513] [<ffffffff8135c2f4>] ? rthal_nmi_arm+0xe1/0x176
[ 59.161513] <<EOE>> [<ffffffff810a45bc>] xntimer_next_local_shot+0x11b/0x120
[ 59.161513] [<ffffffff810a4707>] xntimer_tick_aperiodic+0x146/0x152
[ 59.161513] [<ffffffff8109db01>] xnintr_clock_handler+0x69/0x179
[ 59.161513] [<ffffffff8107ecd9>] __virq_end+0x68/0x1b2
[ 59.161513] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.161513] [<ffffffff8107f488>] ipipe_suspend_domain+0x19a/0x282
[ 59.161513] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.161513] [<ffffffff8107f6e8>] __ipipe_walk_pipeline+0x178/0x23c
[ 59.161513] [<ffffffff8107fcd8>] __ipipe_dispatch_wired_nocheck+0x1d8/0x1e7
[ 59.161513] [<ffffffff8107fdaa>] __ipipe_dispatch_wired+0xc3/0xcc
[ 59.161513] [<ffffffff81021477>] __ipipe_handle_irq+0x128/0x3ca
[ 59.161513] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.161513] [<ffffffff81021b6b>] ipipe_trigger_irq+0x71/0x9c
[ 59.161513] [<ffffffff8108006f>] ? __ipipe_unstall_root+0xd1/0xd7
[ 59.161513] [<ffffffff81030959>] ? raw_local_irq_enable+0xe/0x10
[ 59.161513] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.161513] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.161513] [<ffffffff8109f037>] __xnpod_schedule+0xa0/0x6ae
[ 59.161513] [<ffffffff810a7ebf>] xnpod_schedule+0x32/0x34
[ 59.161513] [<ffffffff810a803a>] gatekeeper_thread+0x179/0x18f
[ 59.161513] [<ffffffff8103766d>] ? default_wake_function+0x0/0x14
[ 59.161513] [<ffffffff81061656>] ? raw_local_irq_restore+0x19/0x1b
[ 59.161513] [<ffffffff8143f874>] ? _spin_unlock_irqrestore+0x16/0x18
[ 59.161513] [<ffffffff810a7ec1>] ? gatekeeper_thread+0x0/0x18f
[ 59.161513] [<ffffffff810521ba>] kthread+0x8f/0x97
[ 59.161513] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 59.161513] [<ffffffff8105212b>] ? kthread+0x0/0x97
[ 59.161513] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
[ 59.161513] ------------[ cut here ]------------
[ 59.561515] kernel BUG at kernel/ipipe/core.c:331!
[ 59.561515] invalid opcode: 0000 [#1] SMP
[ 59.561515] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:03:02.0/resource
[ 59.561515] CPU 0
[ 59.561515] Modules linked in: 8139too
[ 59.561515] Pid: 350, comm: gatekeeper/0 Tainted: G W 2.6.31.1-xenomai-i2.4-06 #7 OptiPlex 960
[ 59.561515] RIP: 0010:[<ffffffff810800fc>] [<ffffffff810800fc>] __ipipe_restore_root+0x87/0xb8
[ 59.561515] RSP: 0018:ffff88002be07cd8 EFLAGS: 00010006
[ 59.561515] RAX: ffff88002be00000 RBX: 0000000000000092 RCX: 0000000000000003
[ 59.561515] RDX: ffff88002be00000 RSI: ffffffff81be7790 RDI: 0000000000000001
[ 59.561515] RBP: ffff88002be07cf8 R08: ffff88002be07d18 R09: 0000000000000073
[ 59.561515] R10: ffffffff8165b610 R11: 0000000000000000 R12: ffffffff81c9ddc0
[ 59.561515] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 59.561515] FS: 0000000000000000(0000) GS:ffff88002be00000(0000) knlGS:0000000000000000
[ 59.561515] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 59.561515] CR2: 000000000060a190 CR3: 0000000123d35000 CR4: 00000000000406f0
[ 59.561515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.561515] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 59.561515] Process gatekeeper/0 (pid: 350, threadinfo ffff88012729c000, task ffff88012799e500)
[ 59.561515] Stack:
[ 59.561515] 0000000000000000 0000000dc64d0d06 0000000000000000 ffff88002be07d48
[ 59.561515] <0> ffff88002be07d18 ffffffff81056f39 ffffffff81c677b3 0000000000000027
[ 59.561515] <0> ffff88002be07db8 ffffffff8103d52a 00000000ffffffff ffff88002be07d78
[ 59.561515] Call Trace:
[ 59.561515] <NMI>
[ 59.561515] [<ffffffff81056f39>] cpu_clock+0x5a/0x62
[ 59.561515] [<ffffffff8103d52a>] vprintk+0x233/0x354
[ 59.561515] [<ffffffff8103d61f>] ? vprintk+0x328/0x354
[ 59.561515] [<ffffffff8143d5ac>] printk+0x1e7/0x28a
[ 59.561515] [<ffffffff81440871>] die_nmi+0x56/0x18e
[ 59.561515] [<ffffffff81440de6>] default_nmi_watchdog_tick+0x12b/0x1aa
[ 59.561515] [<ffffffff8135bfe0>] rthal_nmi_watchdog_tick+0x88/0x114
[ 59.561515] [<ffffffff810561f0>] ? notify_die+0x2e/0x30
[ 59.561515] [<ffffffff8144040a>] do_nmi+0xd4/0x2ac
[ 59.561515] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 59.561515] [<ffffffff8135c2f4>] ? rthal_nmi_arm+0xe1/0x176
[ 59.561515] <<EOE>>
[ 59.561515] [<ffffffff810a45bc>] xntimer_next_local_shot+0x11b/0x120
[ 59.561515] [<ffffffff810a4707>] xntimer_tick_aperiodic+0x146/0x152
[ 59.561515] [<ffffffff8109db01>] xnintr_clock_handler+0x69/0x179
[ 59.561515] [<ffffffff8107ecd9>] __virq_end+0x68/0x1b2
[ 59.561515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.561515] [<ffffffff8107f488>] ipipe_suspend_domain+0x19a/0x282
[ 59.561515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.561515] [<ffffffff8107f6e8>] __ipipe_walk_pipeline+0x178/0x23c
[ 59.561515] [<ffffffff8107fcd8>] __ipipe_dispatch_wired_nocheck+0x1d8/0x1e7
[ 59.561515] [<ffffffff8107fdaa>] __ipipe_dispatch_wired+0xc3/0xcc
[ 59.561515] [<ffffffff81021477>] __ipipe_handle_irq+0x128/0x3ca
[ 59.561515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.561515] [<ffffffff81021b6b>] ipipe_trigger_irq+0x71/0x9c
[ 59.561515] [<ffffffff8108006f>] ? __ipipe_unstall_root+0xd1/0xd7
[ 59.561515] [<ffffffff81030959>] ? raw_local_irq_enable+0xe/0x10
[ 59.561515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.561515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.561515] [<ffffffff8109f037>] __xnpod_schedule+0xa0/0x6ae
[ 59.561515] [<ffffffff810a7ebf>] xnpod_schedule+0x32/0x34
[ 59.561515] [<ffffffff810a803a>] gatekeeper_thread+0x179/0x18f
[ 59.561515] [<ffffffff8103766d>] ? default_wake_function+0x0/0x14
[ 59.561515] [<ffffffff81061656>] ? raw_local_irq_restore+0x19/0x1b
[ 59.561515] [<ffffffff8143f874>] ? _spin_unlock_irqrestore+0x16/0x18
[ 59.561515] [<ffffffff810a7ec1>] ? gatekeeper_thread+0x0/0x18f
[ 59.561515] [<ffffffff810521ba>] kthread+0x8f/0x97
[ 59.561515] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 59.561515] [<ffffffff8105212b>] ? kthread+0x0/0x97
[ 59.561515] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
[ 59.561515] Code: 01 00 00 00 65 48 8b 04 25 a0 cb 00 00 4d 85 f6 4e 8b 24 20 74 0a bf 01 00 00 80 e8 21 25 00 00 53 9d 49 81 fc c0 1f c7 81 74 04 <0f> 0b eb fe 4d 85 ed 74 1a 9c fa 65 48 8b 04 25 a0 cb 00 00 48
[ 59.961515] RIP [<ffffffff810800fc>] __ipipe_restore_root+0x87/0xb8
[ 59.961515] RSP <ffff88002be07cd8>
[ 59.961515] ---[ end trace a7919e7f17c0a728 ]---
[ 59.961515] Kernel panic - not syncing: Fatal exception in interrupt
[ 59.961515] Pid: 350, comm: gatekeeper/0 Tainted: G D W 2.6.31.1-xenomai-i2.4-06 #7
[ 59.961515] Call Trace:
[ 59.961515] <NMI> [<ffffffff8143d321>] panic+0x7a/0x11e
[ 59.961515] [<ffffffff8144074e>] oops_end+0x92/0x9f
[ 59.961515] [<ffffffff8100f219>] die+0x5a/0x63
[ 59.961515] [<ffffffff81440196>] do_trap+0x115/0x124
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff8100d340>] do_invalid_op+0x94/0x9d
[ 59.961515] [<ffffffff810800fc>] ? __ipipe_restore_root+0x87/0xb8
[ 59.961515] [<ffffffff81081191>] ? ipipe_trace_panic_dump+0x16/0x290
[ 59.961515] [<ffffffff8100f2b2>] ? show_trace+0x15/0x17
[ 59.961515] [<ffffffff8143d29e>] ? dump_stack+0x77/0x80
[ 59.961515] [<ffffffff81021f86>] __ipipe_handle_exception+0x3f0/0x409
[ 59.961515] [<ffffffff8100c51c>] invalid_op+0x1c/0x60
[ 59.961515] [<ffffffff810800fc>] ? __ipipe_restore_root+0x87/0xb8
[ 59.961515] [<ffffffff81056f39>] cpu_clock+0x5a/0x62
[ 59.961515] [<ffffffff8103d52a>] vprintk+0x233/0x354
[ 59.961515] [<ffffffff8103d61f>] ? vprintk+0x328/0x354
[ 59.961515] [<ffffffff8143d5ac>] printk+0x1e7/0x28a
[ 59.961515] [<ffffffff81440871>] die_nmi+0x56/0x18e
[ 59.961515] [<ffffffff81440de6>] default_nmi_watchdog_tick+0x12b/0x1aa
[ 59.961515] [<ffffffff8135bfe0>] rthal_nmi_watchdog_tick+0x88/0x114
[ 59.961515] [<ffffffff810561f0>] ? notify_die+0x2e/0x30
[ 59.961515] [<ffffffff8144040a>] do_nmi+0xd4/0x2ac
[ 59.961515] [<ffffffff8143ff2a>] nmi+0x1a/0x20
[ 59.961515] [<ffffffff8135c2f4>] ? rthal_nmi_arm+0xe1/0x176
[ 59.961515] <<EOE>> [<ffffffff810a45bc>] xntimer_next_local_shot+0x11b/0x120
[ 59.961515] [<ffffffff810a4707>] xntimer_tick_aperiodic+0x146/0x152
[ 59.961515] [<ffffffff8109db01>] xnintr_clock_handler+0x69/0x179
[ 59.961515] [<ffffffff8107ecd9>] __virq_end+0x68/0x1b2
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff8107f488>] ipipe_suspend_domain+0x19a/0x282
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff8107f6e8>] __ipipe_walk_pipeline+0x178/0x23c
[ 59.961515] [<ffffffff8107fcd8>] __ipipe_dispatch_wired_nocheck+0x1d8/0x1e7
[ 59.961515] [<ffffffff8107fdaa>] __ipipe_dispatch_wired+0xc3/0xcc
[ 59.961515] [<ffffffff81021477>] __ipipe_handle_irq+0x128/0x3ca
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff81021b6b>] ipipe_trigger_irq+0x71/0x9c
[ 59.961515] [<ffffffff8108006f>] ? __ipipe_unstall_root+0xd1/0xd7
[ 59.961515] [<ffffffff81030959>] ? raw_local_irq_enable+0xe/0x10
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff8100afd6>] ? ftrace_call+0x5/0x2b
[ 59.961515] [<ffffffff8109f037>] __xnpod_schedule+0xa0/0x6ae
[ 59.961515] [<ffffffff810a7ebf>] xnpod_schedule+0x32/0x34
[ 59.961515] [<ffffffff810a803a>] gatekeeper_thread+0x179/0x18f
[ 59.961515] [<ffffffff8103766d>] ? default_wake_function+0x0/0x14
[ 59.961515] [<ffffffff81061656>] ? raw_local_irq_restore+0x19/0x1b
[ 59.961515] [<ffffffff8143f874>] ? _spin_unlock_irqrestore+0x16/0x18
[ 59.961515] [<ffffffff810a7ec1>] ? gatekeeper_thread+0x0/0x18f
[ 59.961515] [<ffffffff810521ba>] kthread+0x8f/0x97
[ 59.961515] [<ffffffff8100c9ba>] child_rip+0xa/0x20
[ 59.961515] [<ffffffff8105212b>] ? kthread+0x0/0x97
[ 59.961515] [<ffffffff8100c9b0>] ? child_rip+0x0/0x20
next prev parent reply other threads:[~2009-10-06 15:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-02 11:48 [Xenomai-help] Freeze on SMP x86-64 Roman Pisl
2009-10-02 12:39 ` Gilles Chanteperdrix
2009-10-02 13:22 ` Roman Pisl
2009-10-02 13:25 ` Gilles Chanteperdrix
2009-10-02 13:34 ` Philippe Gerum
2009-10-02 13:36 ` Philippe Gerum
2009-10-03 16:01 ` Jan Kiszka
[not found] ` <4AC9E655.5090006@domain.hid>
[not found] ` <4AC9ED6B.4050004@domain.hid>
[not found] ` <4AC9F4FA.5070409@domain.hid>
[not found] ` <4ACA013F.8040602@domain.hid>
2009-10-06 13:18 ` Roman Pisl
2009-10-06 13:56 ` Jan Kiszka
2009-10-06 14:50 ` Roman Pisl
2009-10-06 15:33 ` Roman Pisl [this message]
2009-10-06 15:45 ` Roman Pisl
2009-10-06 15:59 ` Jan Kiszka
2009-10-02 12:45 ` Peter Soetens
2009-10-02 12:58 ` Roman Pisl
2009-10-02 13:40 ` Philippe Gerum
2009-10-02 14:14 ` Roman Pisl
2009-10-02 16:40 ` Gilles Chanteperdrix
2009-10-02 14:21 ` Jan Kiszka
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