From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4ACB6332.8010904@domain.hid> Date: Tue, 06 Oct 2009 17:33:06 +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> <4ACB4389.10109@domain.hid> <4ACB4C70.80406@domain.hid> In-Reply-To: <4ACB4C70.80406@domain.hid> Content-Type: multipart/mixed; boundary="------------080500090604080700030008" 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. --------------080500090604080700030008 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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 --------------080500090604080700030008 Content-Type: text/plain; name="panic.rt_task_sleep.ipipe" Content-Disposition: attachment; filename="panic.rt_task_sleep.ipipe" Content-Transfer-Encoding: quoted-printable [ 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=3D/dev/sda3 nmi_watchdog=3D2 console=3D= ttyS0,115200 kernel.ftrace_dump_on_oops=3D1 [ 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 =3D 0x128000 max_arch_pfn =3D 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600= 070106 [ 0.000000] last_pfn =3D 0xcd9ff max_arch_pfn =3D 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 000= 00015 ASL 00000061) [ 0.000000] ACPI: FACP 00000000000fc8fb 000F4 (v03 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: DSDT 00000000ffe9cff8 054AD (v01 DELL dt_ex 000= 01000 INTL 20050624) [ 0.000000] ACPI: FACS 00000000cd9ffc00 00040 [ 0.000000] ACPI: SSDT 00000000ffea25c4 000AA (v01 DELL st_ex 000= 01000 INTL 20050624) [ 0.000000] ACPI: APIC 00000000000fc9ef 00092 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: BOOT 00000000000fca81 00028 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: ASF! 00000000000fcaa9 00096 (v32 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: MCFG 00000000000fcb3f 0003E (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: HPET 00000000000fcb7d 00038 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: TCPA 00000000000fcdd9 00032 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: DMAR 00000000000fce0b 00120 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] ACPI: SLIC 00000000000fcbb5 00176 (v01 DELL B10K 000= 00015 ASL 00000061) [ 0.000000] (7 early reservations) =3D=3D> bootmem [0000000000 - 01280= 00000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page =3D=3D> [0= 000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE =3D=3D> [0= 000006000 - 0000008000] [ 0.000000] #2 [0001000000 - 0001cfc2d4] TEXT DATA BSS =3D=3D> [0= 001000000 - 0001cfc2d4] [ 0.000000] #3 [000009a000 - 0000100000] BIOS reserved =3D=3D> [0= 00009a000 - 0000100000] [ 0.000000] #4 [0001cfd000 - 0001cfd1f0] BRK =3D=3D> [0= 001cfd000 - 0001cfd1f0] [ 0.000000] #5 [0000008000 - 000000c000] PGTABLE =3D=3D> [0= 000008000 - 000000c000] [ 0.000000] #6 [000000c000 - 000000d000] PGTABLE =3D=3D> [0= 00000c000 - 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: d00000= 00:10000000) [ 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 da= ta 5341408 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. To= tal pages: 989291 [ 0.000000] Kernel command line: root=3D/dev/sda3 nmi_watchdog=3D2 con= sole=3DttyS0,115200 kernel.ftrace_dump_on_oops=3D1 [ 0.000000] Unknown boot option `kernel.ftrace_dump_on_oops=3D1': igno= ring [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 419430= 4 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 - ff= ff880024000000 [ 0.000000] software IO TLB at phys 0x20000000 - 0x24000000 [ 0.000000] Memory: 3859008k/4849664k available (4374k kernel code, 82= 5756k absent, 163992k reserved, 2164k data, 5556k init) [ 0.000000] SLUB: Genslabs=3D13, HWalign=3D64, Order=3D0-3, MinObjects= =3D0, CPUs=3D4, Nodes=3D1 [ 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 t= imer frequency.. 5320.49 BogoMIPS (lpj=3D10640984) [ 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=3D0x30 apic1=3D0 pin1=3D2 apic2=3D-1 pin2=3D= -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 step= ping 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 B= ogoMIPS (lpj=3D10639816) [ 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 0x7010600= 070106 [ 0.509450] CPU1: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz step= ping 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 B= ogoMIPS (lpj=3D10639868) [ 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 0x7010600= 070106 [ 0.617633] CPU2: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz step= ping 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 B= ogoMIPS (lpj=3D10639858) [ 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 0x7010600= 070106 [ 0.729440] CPU3: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz step= ping 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, s= o disable it [ 0.848027] ACPI: bus type pci registered [ 0.852026] PCI: Using configuration type 1 for base access [ 0.900308] bio: create slab 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, sho= uld 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 1= 2 15) [ 3.837335] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 1= 2 15) [ 3.845942] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 1= 2 15) [ 3.855050] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 1= 2 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 1= 2 15) [ 3.878767] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 1= 2 15) [ 3.887626] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 1= 2 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, 10485= 76 bytes) [ 4.198020] TCP established hash table entries: 262144 (order: 10, 419= 4304 bytes) [ 4.207033] TCP bind hash table entries: 65536 (order: 8, 1048576 byte= s) [ 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=3D2000 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 Drea= m) loaded. [ 4.301131] Xenomai: NMI watchdog started (threshold=3D100 us). [ 4.307024] I-pipe: Detected stalled topmost domain, probably caused b= y 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] [] ipipe_check_context+0x1f1/0x2= 03 [ 4.336733] [] do_nmi+0x44/0x2ac [ 4.341602] [] nmi+0x1a/0x20 [ 4.346125] [] ? __ipipe_trace+0x23d/0x681 [ 4.351855] <> [] ? ipipe_restore_pipeline_he= ad+0x7/0x6b [ 4.359346] [] ipipe_trace_function+0x1c/0x1e [ 4.365338] [] ftrace_call+0x5/0x2b [ 4.370464] [] ? ipipe_restore_pipeline_head+0xc/0x= 6b [ 4.377149] [] xnlock_put_irqrestore+0x23/0x25 [ 4.383228] [] xnshadow_register_interface+0x68/0x9= d [ 4.389828] [] __native_syscall_init+0x15/0x3b [ 4.395906] [] __native_skin_init+0x1fc/0x263 [ 4.401899] [] ? __native_skin_init+0x0/0x263 [ 4.407891] [] ? __native_skin_init+0x0/0x263 [ 4.413884] [] do_one_initcall+0x5e/0x17d [ 4.419530] [] kernel_init+0x16e/0x1c4 [ 4.424917] [] child_rip+0xa/0x20 [ 4.429872] [] ? kernel_init+0x0/0x1c4 [ 4.435259] [] ? 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_pipel= ine_head+0x20 (__xnlock_get_irqsave+0x17) [ 4.472533] +func 0 ipipe_test_and_stall_pipel= ine_head+0x9 (__xnlock_get_irqsave+0x17) [ 4.482629] +func -1 __xnlock_get_irqsave+0x9 (= xnshadow_register_interface+0x31) [ 4.492141] +func -1 xnshadow_register_interfac= e+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+0x= 4 (__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+0x= 4 (__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+0x= 4 (__native_skin_init+0x1ba) [ 4.564753] +func -8 __native_event_pkg_init+0x= 4 (__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_h= ead+0xfa (ipipe_restore_pipeline_head+0x66) [ 4.593074] | *+func -9 __ipipe_restore_pipeline_h= ead+0x7 (ipipe_restore_pipeline_head+0x66) [ 4.603343] | *+func -9 ipipe_restore_pipeline_hea= d+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_a= dd_hook+0x64) [ 4.650641] | +begin 0x80000000 -12 ipipe_test_and_stall_pipel= ine_head+0x20 (T.625+0xe) [ 4.659447] +func -12 ipipe_test_and_stall_pipel= ine_head+0x9 (T.625+0xe) [ 4.668174] +func -12 T.625+0x4 (xnpod_add_hook+= 0x1a) [ 4.675232] +func -12 xnpod_add_hook+0xb (__nati= ve_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_h= ead+0xfa (ipipe_restore_pipeline_head+0x66) [ 4.711846] | *+func -18 __ipipe_restore_pipeline_h= ead+0x7 (ipipe_restore_pipeline_head+0x66) [ 4.722134] | *+func -18 ipipe_restore_pipeline_hea= d+0x7 (T.622+0x24) [ 4.730332] | *+func -18 T.622+0x4 (xnpod_enable_ti= mesource+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_ip= i+0x68) [ 4.762609] | *+func -19 __ipipe_send_ipi+0x11 (ipi= pe_send_ipi+0xe) [ 4.770636] | *+func -19 ipipe_send_ipi+0x4 (xntime= r_next_remote_shot+0x30) [ 4.779354] | *+func -19 xntimer_next_remote_shot+0= x4 (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 (xnti= mer_start_aperiodic+0x6f) [ 4.807330] | *+func -20 xntimer_start_aperiodic+0x= b (xntimer_start+0xe) [ 4.815794] | *+func -20 xntimer_start+0x4 (xnpod_e= nable_timesource+0x10e) [ 4.824435] | +begin 0x80000000 -20 ipipe_test_and_stall_pipel= ine_head+0x20 (T.625+0xe) [ 4.833238] +func -20 ipipe_test_and_stall_pipel= ine_head+0x9 (T.625+0xe) [ 4.841955] +func -20 T.625+0x4 (xnpod_enable_ti= mesource+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 (i= pipe_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_shortcu= t+0x11 (flat_send_IPI_allbutself+0x8f) [ 4.910759] | +func -42 flat_send_IPI_allbutself+0= x9 (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 (x= npod_enable_timesource+0xba) [ 4.956092] +func -43 cpumask_weight+0x4 (xnpod_= enable_timesource+0x120) [ 4.964809] | +end 0x80000000 -43 __ipipe_restore_pipeline_h= ead+0xfa (ipipe_restore_pipeline_head+0x66) [ 4.975165] | *+func -44 __ipipe_restore_pipeline_h= ead+0x7 (ipipe_restore_pipeline_head+0x66) [ 4.985455] | *+func -44 ipipe_restore_pipeline_hea= d+0x7 (T.622+0x24) [ 4.993660] | *+func -44 T.622+0x4 (xnpod_enable_ti= mesource+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_ip= i+0x68) [ 5.025944] | *+func -45 __ipipe_send_ipi+0x11 (ipi= pe_send_ipi+0xe) [ 5.033965] | *+func -45 ipipe_send_ipi+0x4 (xntime= r_next_remote_shot+0x30) [ 5.042691] | *+func -45 xntimer_next_remote_shot+0= x4 (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 (xnti= mer_start_aperiodic+0x6f) [ 5.070671] | *+func -45 xntimer_start_aperiodic+0x= b (xntimer_start+0xe) [ 5.079129] | *+func -46 xntimer_start+0x4 (xnpod_e= nable_timesource+0x10e) [ 5.087764] | +begin 0x80000000 -46 ipipe_test_and_stall_pipel= ine_head+0x20 (T.625+0xe) [ 5.096584] +func -46 ipipe_test_and_stall_pipel= ine_head+0x9 (T.625+0xe) [ 5.105302] +func -46 T.625+0x4 (xnpod_enable_ti= mesource+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 (i= pipe_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_shortcu= t+0x11 (flat_send_IPI_allbutself+0x8f) [ 5.174098] | +func -72 flat_send_IPI_allbutself+0= x9 (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 (x= npod_enable_timesource+0xba) [ 5.219422] +func -73 cpumask_weight+0x4 (xnpod_= enable_timesource+0x120) [ 5.228158] | +end 0x80000000 -73 __ipipe_restore_pipeline_h= ead+0xfa (ipipe_restore_pipeline_head+0x66) [ 5.238521] | *+func -73 __ipipe_restore_pipeline_h= ead+0x7 (ipipe_restore_pipeline_head+0x66) [ 5.248802] | *+func -74 ipipe_restore_pipeline_hea= d+0x7 (T.622+0x24) [ 5.256999] | *+func -74 T.622+0x4 (xnpod_enable_ti= mesource+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_ip= i+0x68) [ 5.289276] | *+func -74 __ipipe_send_ipi+0x11 (ipi= pe_send_ipi+0xe) [ 5.297305] | *+func -75 ipipe_send_ipi+0x4 (xntime= r_next_remote_shot+0x30) [ 5.306023] | *+func -75 xntimer_next_remote_shot+0= x4 (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_s= tack+0x3c/0xb2() [ 5.337692] Hardware name: OptiPlex 960 =20 [ 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] [] warn_slowpath_common+0x7c/0x9= 4 [ 5.361862] [] warn_slowpath_null+0x14/0x16 [ 5.367680] [] ipipe_test_foreign_stack+0x3c/0xb2 [ 5.374017] [] do_nmi+0x25d/0x2ac [ 5.378969] [] nmi+0x1a/0x20 [ 5.383488] [] ? __ipipe_trace+0x23d/0x681 [ 5.389221] <> [] ? ipipe_restore_pipeline_he= ad+0x7/0x6b [ 5.396695] [] ipipe_trace_function+0x1c/0x1e [ 5.402687] [] ftrace_call+0x5/0x2b [ 5.407812] [] ? ipipe_restore_pipeline_head+0xc/0x= 6b [ 5.414495] [] xnlock_put_irqrestore+0x23/0x25 [ 5.420571] [] xnshadow_register_interface+0x68/0x9= d [ 5.427168] [] __native_syscall_init+0x15/0x3b [ 5.433245] [] __native_skin_init+0x1fc/0x263 [ 5.439234] [] ? __native_skin_init+0x0/0x263 [ 5.445224] [] ? __native_skin_init+0x0/0x263 [ 5.451214] [] do_one_initcall+0x5e/0x17d [ 5.456857] [] kernel_init+0x16e/0x1c4 [ 5.462241] [] child_rip+0xa/0x20 [ 5.467192] [] ? kernel_init+0x0/0x1c4 [ 5.472578] [] ? 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_s= tack+0x79/0xb2() [ 5.494809] Hardware name: OptiPlex 960 =20 [ 5.500104] Modules linked in: [ 5.500104] Pid: 1, comm: swapper Tainted: G W 2.6.31.1-xenoma= i-i2.4-06 #7 [ 5.510702] Call Trace: [ 5.513142] [] warn_slowpath_common+0x7c/0x9= 4 [ 5.519750] [] warn_slowpath_null+0x14/0x16 [ 5.525568] [] ipipe_test_foreign_stack+0x79/0xb2 [ 5.531904] [] do_nmi+0x25d/0x2ac [ 5.536857] [] nmi+0x1a/0x20 [ 5.541376] [] ? __ipipe_trace+0x23d/0x681 [ 5.547106] <> [] ? ipipe_restore_pipeline_he= ad+0x7/0x6b [ 5.554583] [] ipipe_trace_function+0x1c/0x1e [ 5.560574] [] ftrace_call+0x5/0x2b [ 5.565700] [] ? ipipe_restore_pipeline_head+0xc/0x= 6b [ 5.572384] [] xnlock_put_irqrestore+0x23/0x25 [ 5.578461] [] xnshadow_register_interface+0x68/0x9= d [ 5.585056] [] __native_syscall_init+0x15/0x3b [ 5.591132] [] __native_skin_init+0x1fc/0x263 [ 5.597122] [] ? __native_skin_init+0x0/0x263 [ 5.603112] [] ? __native_skin_init+0x0/0x263 [ 5.609102] [] do_one_initcall+0x5e/0x17d [ 5.614744] [] kernel_init+0x16e/0x1c4 [ 5.620129] [] child_rip+0xa/0x20 [ 5.625082] [] ? kernel_init+0x0/0x1c4 [ 5.630467] [] ? 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 =FF[ 5.992296] serial8250: ttyS0 at I/O 0x3f8 (irq =3D 4) is a 16550A [ 5.999033] 00:07: ttyS0 at I/O 0x3f8 (irq =3D 4) is a 16550A [ 6.004803] serial 0000:00:03.3: PCI INT B -> GSI 17 (level, low) -> I= RQ 17 [ 6.011883] 0000:00:03.3: ttyS1 at I/O 0xec98 (irq =3D 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=20 [ 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 0xff970= 100 irq 30 [ 6.106041] ata2: SATA max UDMA/133 abar m2048@domain.hid port 0xff970= 180 irq 30 [ 6.113418] ata3: SATA max UDMA/133 abar m2048@domain.hid port 0xff970= 200 irq 30 [ 6.120795] ata4: SATA max UDMA/133 abar m2048@domain.hid port 0xff970= 280 irq 30 [ 6.128170] ata5: DUMMY [ 6.130602] ata6: SATA max UDMA/133 abar m2048@domain.hid port 0xff970= 380 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) -> I= RQ 21 [ 6.168852] e1000e 0000:00:19.0: pci_enable_pcie_error_reporting faile= d 0xfffffffb [ 6.284646] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:24:e= 8:39:3c: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-k= 0 [ 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 [ 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 bu= s 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=3D1d6b, idProduct= =3D0002 [ 6.420588] usb usb1: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.427792] usb usb1: Product: EHCI Host Controller [ 6.432657] usb usb1: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehc= i_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 31/3= 2) [ 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: enable= d, 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 bu= s 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=3D1d6b, idProduct= =3D0002 [ 6.620757] usb usb2: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.627959] usb usb2: Product: EHCI Host Controller [ 6.632824] usb usb2: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 ehc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 6.713427] usb usb3: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.720629] usb usb3: Product: UHCI Host Controller [ 6.725493] usb usb3: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 6.794909] usb usb4: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.802111] usb usb4: Product: UHCI Host Controller [ 6.806977] usb usb4: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 6.869491] usb usb5: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.876695] usb usb5: Product: UHCI Host Controller [ 6.881579] usb usb5: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 6.944065] usb usb6: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 6.951268] usb usb6: Product: UHCI Host Controller [ 6.956133] usb usb6: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 7.018670] usb usb7: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 7.025873] usb usb7: Product: UHCI Host Controller [ 7.030738] usb usb7: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 bu= s 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=3D1d6b, idProduct= =3D0001 [ 7.093256] usb usb8: New USB device strings: Mfr=3D3, Product=3D2, Se= rialNumber=3D1 [ 7.100488] usb usb8: Product: UHCI Host Controller [ 7.105355] usb usb8: Manufacturer: Linux 2.6.31.1-xenomai-i2.4-06 uhc= i_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 addr= ess 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/form= 2 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=3D413c, idProduct=3D= 2101 [ 7.428380] usb 5-1: New USB device strings: Mfr=3D1, Product=3D2, Ser= ialNumber=3D0 [ 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/pc= i0000:00/0000:00:1a.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 addre= ss 3 [ 7.773623] usb 5-2: New USB device found, idVendor=3D0461, idProduct=3D= 4d51 [ 7.780318] usb 5-2: New USB device strings: Mfr=3D0, Product=3D2, Ser= ialNumber=3D0 [ 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 0xffffffff= 810800fc - 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] [] __ipipe_handle_exception+0x3d= a/0x409 [ 59.161513] [] invalid_op+0x1c/0x60 [ 59.161513] [] ? __ipipe_restore_root+0x87/0xb8 [ 59.161513] [] cpu_clock+0x5a/0x62 [ 59.161513] [] vprintk+0x233/0x354 [ 59.161513] [] ? vprintk+0x328/0x354 [ 59.161513] [] printk+0x1e7/0x28a [ 59.161513] [] die_nmi+0x56/0x18e [ 59.161513] [] default_nmi_watchdog_tick+0x12b/0x1a= a [ 59.161513] [] rthal_nmi_watchdog_tick+0x88/0x114 [ 59.161513] [] ? notify_die+0x2e/0x30 [ 59.161513] [] do_nmi+0xd4/0x2ac [ 59.161513] [] nmi+0x1a/0x20 [ 59.161513] [] ? rthal_nmi_arm+0xe1/0x176 [ 59.161513] <> [] xntimer_next_local_shot+0x1= 1b/0x120 [ 59.161513] [] xntimer_tick_aperiodic+0x146/0x152 [ 59.161513] [] xnintr_clock_handler+0x69/0x179 [ 59.161513] [] __virq_end+0x68/0x1b2 [ 59.161513] [] ? ftrace_call+0x5/0x2b [ 59.161513] [] ipipe_suspend_domain+0x19a/0x282 [ 59.161513] [] ? ftrace_call+0x5/0x2b [ 59.161513] [] __ipipe_walk_pipeline+0x178/0x23c [ 59.161513] [] __ipipe_dispatch_wired_nocheck+0x1d8= /0x1e7 [ 59.161513] [] __ipipe_dispatch_wired+0xc3/0xcc [ 59.161513] [] __ipipe_handle_irq+0x128/0x3ca [ 59.161513] [] ? ftrace_call+0x5/0x2b [ 59.161513] [] ipipe_trigger_irq+0x71/0x9c [ 59.161513] [] ? __ipipe_unstall_root+0xd1/0xd7 [ 59.161513] [] ? raw_local_irq_enable+0xe/0x10 [ 59.161513] [] ? ftrace_call+0x5/0x2b [ 59.161513] [] ? ftrace_call+0x5/0x2b [ 59.161513] [] __xnpod_schedule+0xa0/0x6ae [ 59.161513] [] xnpod_schedule+0x32/0x34 [ 59.161513] [] gatekeeper_thread+0x179/0x18f [ 59.161513] [] ? default_wake_function+0x0/0x14 [ 59.161513] [] ? raw_local_irq_restore+0x19/0x1b [ 59.161513] [] ? _spin_unlock_irqrestore+0x16/0x18 [ 59.161513] [] ? gatekeeper_thread+0x0/0x18f [ 59.161513] [] kthread+0x8f/0x97 [ 59.161513] [] child_rip+0xa/0x20 [ 59.161513] [] ? kthread+0x0/0x97 [ 59.161513] [] ? 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=20 [ 59.561515] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000= :03:02.0/resource [ 59.561515] CPU 0=20 [ 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 =20 [ 59.561515] RIP: 0010:[] [] __ipi= pe_restore_root+0x87/0xb8 [ 59.561515] RSP: 0018:ffff88002be07cd8 EFLAGS: 00010006 [ 59.561515] RAX: ffff88002be00000 RBX: 0000000000000092 RCX: 000000000= 0000003 [ 59.561515] RDX: ffff88002be00000 RSI: ffffffff81be7790 RDI: 000000000= 0000001 [ 59.561515] RBP: ffff88002be07cf8 R08: ffff88002be07d18 R09: 000000000= 0000073 [ 59.561515] R10: ffffffff8165b610 R11: 0000000000000000 R12: ffffffff8= 1c9ddc0 [ 59.561515] R13: 0000000000000001 R14: 0000000000000000 R15: 000000000= 0000000 [ 59.561515] FS: 0000000000000000(0000) GS:ffff88002be00000(0000) knlG= S:0000000000000000 [ 59.561515] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 59.561515] CR2: 000000000060a190 CR3: 0000000123d35000 CR4: 000000000= 00406f0 [ 59.561515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000000000= 0000000 [ 59.561515] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000000000= 0000400 [ 59.561515] Process gatekeeper/0 (pid: 350, threadinfo ffff88012729c00= 0, task ffff88012799e500) [ 59.561515] Stack: [ 59.561515] 0000000000000000 0000000dc64d0d06 0000000000000000 ffff88= 002be07d48 [ 59.561515] <0> ffff88002be07d18 ffffffff81056f39 ffffffff81c677b3 000= 0000000000027 [ 59.561515] <0> ffff88002be07db8 ffffffff8103d52a 00000000ffffffff fff= f88002be07d78 [ 59.561515] Call Trace: [ 59.561515] =20 [ 59.561515] [] cpu_clock+0x5a/0x62 [ 59.561515] [] vprintk+0x233/0x354 [ 59.561515] [] ? vprintk+0x328/0x354 [ 59.561515] [] printk+0x1e7/0x28a [ 59.561515] [] die_nmi+0x56/0x18e [ 59.561515] [] default_nmi_watchdog_tick+0x12b/0x1a= a [ 59.561515] [] rthal_nmi_watchdog_tick+0x88/0x114 [ 59.561515] [] ? notify_die+0x2e/0x30 [ 59.561515] [] do_nmi+0xd4/0x2ac [ 59.561515] [] nmi+0x1a/0x20 [ 59.561515] [] ? rthal_nmi_arm+0xe1/0x176 [ 59.561515] <>=20 [ 59.561515] [] xntimer_next_local_shot+0x11b/0x120 [ 59.561515] [] xntimer_tick_aperiodic+0x146/0x152 [ 59.561515] [] xnintr_clock_handler+0x69/0x179 [ 59.561515] [] __virq_end+0x68/0x1b2 [ 59.561515] [] ? ftrace_call+0x5/0x2b [ 59.561515] [] ipipe_suspend_domain+0x19a/0x282 [ 59.561515] [] ? ftrace_call+0x5/0x2b [ 59.561515] [] __ipipe_walk_pipeline+0x178/0x23c [ 59.561515] [] __ipipe_dispatch_wired_nocheck+0x1d8= /0x1e7 [ 59.561515] [] __ipipe_dispatch_wired+0xc3/0xcc [ 59.561515] [] __ipipe_handle_irq+0x128/0x3ca [ 59.561515] [] ? ftrace_call+0x5/0x2b [ 59.561515] [] ipipe_trigger_irq+0x71/0x9c [ 59.561515] [] ? __ipipe_unstall_root+0xd1/0xd7 [ 59.561515] [] ? raw_local_irq_enable+0xe/0x10 [ 59.561515] [] ? ftrace_call+0x5/0x2b [ 59.561515] [] ? ftrace_call+0x5/0x2b [ 59.561515] [] __xnpod_schedule+0xa0/0x6ae [ 59.561515] [] xnpod_schedule+0x32/0x34 [ 59.561515] [] gatekeeper_thread+0x179/0x18f [ 59.561515] [] ? default_wake_function+0x0/0x14 [ 59.561515] [] ? raw_local_irq_restore+0x19/0x1b [ 59.561515] [] ? _spin_unlock_irqrestore+0x16/0x18 [ 59.561515] [] ? gatekeeper_thread+0x0/0x18f [ 59.561515] [] kthread+0x8f/0x97 [ 59.561515] [] child_rip+0xa/0x20 [ 59.561515] [] ? kthread+0x0/0x97 [ 59.561515] [] ? child_rip+0x0/0x20 [ 59.561515] Code: 01 00 00 00 65 48 8b 04 25 a0 cb 00 00 4d 85 f6 4e 8= b 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=20 [ 59.961515] RIP [] __ipipe_restore_root+0x87/0xb8 [ 59.961515] RSP [ 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] [] panic+0x7a/0x11e [ 59.961515] [] oops_end+0x92/0x9f [ 59.961515] [] die+0x5a/0x63 [ 59.961515] [] do_trap+0x115/0x124 [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] do_invalid_op+0x94/0x9d [ 59.961515] [] ? __ipipe_restore_root+0x87/0xb8 [ 59.961515] [] ? ipipe_trace_panic_dump+0x16/0x290 [ 59.961515] [] ? show_trace+0x15/0x17 [ 59.961515] [] ? dump_stack+0x77/0x80 [ 59.961515] [] __ipipe_handle_exception+0x3f0/0x409 [ 59.961515] [] invalid_op+0x1c/0x60 [ 59.961515] [] ? __ipipe_restore_root+0x87/0xb8 [ 59.961515] [] cpu_clock+0x5a/0x62 [ 59.961515] [] vprintk+0x233/0x354 [ 59.961515] [] ? vprintk+0x328/0x354 [ 59.961515] [] printk+0x1e7/0x28a [ 59.961515] [] die_nmi+0x56/0x18e [ 59.961515] [] default_nmi_watchdog_tick+0x12b/0x1a= a [ 59.961515] [] rthal_nmi_watchdog_tick+0x88/0x114 [ 59.961515] [] ? notify_die+0x2e/0x30 [ 59.961515] [] do_nmi+0xd4/0x2ac [ 59.961515] [] nmi+0x1a/0x20 [ 59.961515] [] ? rthal_nmi_arm+0xe1/0x176 [ 59.961515] <> [] xntimer_next_local_shot+0x1= 1b/0x120 [ 59.961515] [] xntimer_tick_aperiodic+0x146/0x152 [ 59.961515] [] xnintr_clock_handler+0x69/0x179 [ 59.961515] [] __virq_end+0x68/0x1b2 [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] ipipe_suspend_domain+0x19a/0x282 [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] __ipipe_walk_pipeline+0x178/0x23c [ 59.961515] [] __ipipe_dispatch_wired_nocheck+0x1d8= /0x1e7 [ 59.961515] [] __ipipe_dispatch_wired+0xc3/0xcc [ 59.961515] [] __ipipe_handle_irq+0x128/0x3ca [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] ipipe_trigger_irq+0x71/0x9c [ 59.961515] [] ? __ipipe_unstall_root+0xd1/0xd7 [ 59.961515] [] ? raw_local_irq_enable+0xe/0x10 [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] ? ftrace_call+0x5/0x2b [ 59.961515] [] __xnpod_schedule+0xa0/0x6ae [ 59.961515] [] xnpod_schedule+0x32/0x34 [ 59.961515] [] gatekeeper_thread+0x179/0x18f [ 59.961515] [] ? default_wake_function+0x0/0x14 [ 59.961515] [] ? raw_local_irq_restore+0x19/0x1b [ 59.961515] [] ? _spin_unlock_irqrestore+0x16/0x18 [ 59.961515] [] ? gatekeeper_thread+0x0/0x18f [ 59.961515] [] kthread+0x8f/0x97 [ 59.961515] [] child_rip+0xa/0x20 [ 59.961515] [] ? kthread+0x0/0x97 [ 59.961515] [] ? child_rip+0x0/0x20 --------------080500090604080700030008--