[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-rc2+ (luca@utopia) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ) #3 SMP Fri Nov 27 11:21:22 CET 2015 [ 0.000000] Command line: console=ttyS0 [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'lazy' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000007ffcfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000007ffd000-0x0000000007ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] e820: last_pfn = 0x7ffd max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: PAT not supported by CPU. [ 0.000000] found SMP MP-table at [mem 0x000f0b00-0x000f0b0f] mapped at [ffff8800000f0b00] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] RAMDISK: [mem 0x07c43000-0x07feffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0950 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x0000000007FFF112 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x0000000007FFED12 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x0000000007FFD040 001CD2 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x0000000007FFD000 000040 [ 0.000000] ACPI: SSDT 0x0000000007FFED86 000298 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x0000000007FFF01E 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x0000000007FFF09E 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] ACPI: MCFG 0x0000000007FFF0D6 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000007ffcfff] [ 0.000000] NODE_DATA(0) allocated [mem 0x07ff9000-0x07ffcfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x0000000007ffcfff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000007ffcfff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000007ffcfff] [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, 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 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x08000000-0xafffffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff880007a00000 s93896 r8192 d28984 u1048576 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 32134 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: console=ttyS0 [ 0.000000] PID hash table entries: 512 (order: 0, 4096 bytes) [ 0.000000] Memory: 93672K/130668K available (9585K kernel code, 1262K rwdata, 3784K rodata, 1116K init, 14012K bss, 36996K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.000000] tsc: Unable to calibrate against PIT [ 0.000000] tsc: using HPET reference calibration [ 0.000000] tsc: Detected 3466.710 MHz processor [ 0.007059] Calibrating delay loop (skipped), value calculated using timer frequency.. 6933.42 BogoMIPS (lpj=3466710) [ 0.009008] pid_max: default: 32768 minimum: 301 [ 0.010015] ACPI: Core revision 20150930 [ 0.012541] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.014197] Security Framework initialized [ 0.015007] SELinux: Initializing. [ 0.017075] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.018032] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.019023] Mount-cache hash table entries: 512 (order: 0, 4096 bytes) [ 0.020010] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes) [ 0.022272] Initializing cgroup subsys freezer [ 0.023252] mce: CPU supports 10 MCE banks [ 0.024162] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.025007] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.033838] Freeing SMP alternatives memory: 28K (ffffffff82054000 - ffffffff8205b000) [ 0.038576] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.049000] smpboot: CPU0: Intel QEMU Virtual CPU version 2.0.0 (family: 0x6, model: 0x6, stepping: 0x3) [ 0.052023] Performance Events: Broken PMU hardware detected, using software events only. [ 0.054003] Failed to access perfctr msr (MSR c2 is 0) [ 0.055732] NMI watchdog: disabled (cpu0): hardware events not enabled [ 0.056002] NMI watchdog: Shutting down hard lockup detector on all cpus [ 0.057334] x86: Booting SMP configuration: [ 0.058003] .... node #0, CPUs: #1 [ 0.133324] x86: Booted up 1 node, 2 CPUs [ 0.134003] smpboot: Total of 2 processors activated (13864.64 BogoMIPS) [ 0.139076] devtmpfs: initialized [ 0.143164] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.143167] kworker/u4:0 (19) used greatest stack depth: 14296 bytes left [ 0.145278] RTC time: 10:23:32, date: 11/27/15 [ 0.147208] NET: Registered protocol family 16 [ 0.155022] cpuidle: using governor ladder [ 0.160010] cpuidle: using governor menu [ 0.162079] ACPI: bus type PCI registered [ 0.163382] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000) [ 0.164004] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820 [ 0.165017] PCI: Using configuration type 1 for base access [ 0.177386] kworker/u4:0 (74) used greatest stack depth: 13672 bytes left [ 0.179355] kworker/u4:0 (220) used greatest stack depth: 13368 bytes left [ 0.193169] ACPI: Added _OSI(Module Device) [ 0.195007] ACPI: Added _OSI(Processor Device) [ 0.200004] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.202003] ACPI: Added _OSI(Processor Aggregator Device) [ 0.210368] ACPI: Interpreter enabled [ 0.212007] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580) [ 0.216005] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580) [ 0.221038] ACPI: (supports S0 S3 S4 S5) [ 0.223002] ACPI: Using IOAPIC for interrupt routing [ 0.225084] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236376] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239008] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.243275] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.247296] PCI host bridge to bus 0000:00 [ 0.249005] pci_bus 0000:00: root bus resource [io 0x0000-0x0cd7 window] [ 0.252004] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.255004] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.259011] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.263012] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288122] pci 0000:00:1f.0: quirk: [io 0xb000-0xb07f] claimed by ICH6 ACPI/GPIO/TCO [ 0.307018] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.310042] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.313186] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.316196] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.319316] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11) [ 0.323100] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11) [ 0.326158] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11) [ 0.329196] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11) [ 0.332078] ACPI: PCI Interrupt Link [GSIA] (IRQs *16) [ 0.334457] ACPI: PCI Interrupt Link [GSIB] (IRQs *17) [ 0.337231] ACPI: PCI Interrupt Link [GSIC] (IRQs *18) [ 0.339443] ACPI: PCI Interrupt Link [GSID] (IRQs *19) [ 0.342452] ACPI: PCI Interrupt Link [GSIE] (IRQs *20) [ 0.345023] ACPI: PCI Interrupt Link [GSIF] (IRQs *21) [ 0.347430] ACPI: PCI Interrupt Link [GSIG] (IRQs *22) [ 0.350437] ACPI: PCI Interrupt Link [GSIH] (IRQs *23) [ 0.354000] ACPI: Enabled 16 GPEs in block 00 to 3F [ 0.357547] vgaarb: setting as boot device: PCI:0000:00:01.0 [ 0.358000] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none [ 0.364034] vgaarb: loaded [ 0.365004] vgaarb: bridge control possible 0000:00:01.0 [ 0.368241] SCSI subsystem initialized [ 0.370281] ACPI: bus type USB registered [ 0.372141] usbcore: registered new interface driver usbfs [ 0.375068] usbcore: registered new interface driver hub [ 0.377080] usbcore: registered new device driver usb [ 0.381000] pps_core: LinuxPPS API ver. 1 registered [ 0.383003] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.387047] PTP clock support registered [ 0.389267] Advanced Linux Sound Architecture Driver Initialized. [ 0.392101] PCI: Using ACPI for IRQ routing [ 0.552206] NetLabel: Initializing [ 0.554004] NetLabel: domain hash size = 128 [ 0.556002] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.558069] NetLabel: unlabeled traffic allowed by default [ 0.561254] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.564070] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.567296] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 0.575096] clocksource: Switched to clocksource hpet [ 0.630468] pnp: PnP ACPI init [ 0.633383] pnp: PnP ACPI: found 5 devices [ 0.646596] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.651187] NET: Registered protocol family 2 [ 0.653764] TCP established hash table entries: 1024 (order: 1, 8192 bytes) [ 0.657188] TCP bind hash table entries: 1024 (order: 4, 65536 bytes) [ 0.661546] TCP: Hash tables configured (established 1024 bind 1024) [ 0.665129] UDP hash table entries: 256 (order: 3, 40960 bytes) [ 0.668151] UDP-Lite hash table entries: 256 (order: 3, 40960 bytes) [ 0.671545] NET: Registered protocol family 1 [ 0.674433] RPC: Registered named UNIX socket transport module. [ 0.677434] RPC: Registered udp transport module. [ 0.679827] RPC: Registered tcp transport module. [ 0.682371] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.685848] Unpacking initramfs... [ 0.789207] Freeing initrd memory: 3764K (ffff880007c43000 - ffff880007ff0000) [ 0.793536] Scanning for low memory corruption every 60 seconds [ 0.797300] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.800333] audit: initializing netlink subsys (disabled) [ 0.802976] audit: type=2000 audit(1448619811.802:1): initialized [ 0.806873] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.818613] VFS: Disk quotas dquot_6.6.0 [ 0.820690] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.826744] NFS: Registering the id_resolver key type [ 0.829352] Key type id_resolver registered [ 0.831457] Key type id_legacy registered [ 0.847276] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.850912] io scheduler noop registered [ 0.852901] io scheduler deadline registered [ 0.855218] io scheduler cfq registered (default) [ 0.859712] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.862677] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.866250] ACPI: Power Button [PWRF] [ 0.869448] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.902604] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.907582] Non-volatile memory driver v1.3 [ 0.909767] Linux agpgart interface v0.103 [ 0.912291] [drm] Initialized drm 1.1.0 20060810 [ 0.920760] loop: module loaded [ 0.923446] ACPI: PCI Interrupt Link [GSIA] enabled at IRQ 16 [ 0.928827] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode [ 0.932832] ahci 0000:00:1f.2: flags: ncq only [ 0.939930] scsi host0: ahci [ 0.942176] scsi host1: ahci [ 0.944321] scsi host2: ahci [ 0.946502] scsi host3: ahci [ 0.948616] scsi host4: ahci [ 0.950605] scsi host5: ahci [ 0.952276] ata1: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1100 irq 24 [ 0.955895] ata2: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1180 irq 24 [ 0.959709] ata3: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1200 irq 24 [ 0.963306] ata4: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1280 irq 24 [ 0.966898] ata5: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1300 irq 24 [ 0.970496] ata6: SATA max UDMA/133 abar m4096@0xfebf1000 port 0xfebf1380 irq 24 [ 0.974836] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 0.977904] e100: Copyright(c) 1999-2006 Intel Corporation [ 0.980739] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 0.984160] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 0.987842] ACPI: PCI Interrupt Link [GSIG] enabled at IRQ 22 [ 1.280505] ata2: SATA link down (SStatus 0 SControl 300) [ 1.283604] ata4: SATA link down (SStatus 0 SControl 300) [ 1.286882] ata3: SATA link down (SStatus 0 SControl 300) [ 1.289944] ata1: SATA link down (SStatus 0 SControl 300) [ 1.293103] ata5: SATA link down (SStatus 0 SControl 300) [ 1.296269] ata6: SATA link down (SStatus 0 SControl 300) [ 1.429575] e1000 0000:00:02.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 [ 1.433152] e1000 0000:00:02.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.436843] sky2: driver version 1.30 [ 1.439157] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.442390] ehci-pci: EHCI PCI platform driver [ 1.444672] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.447726] ohci-pci: OHCI PCI platform driver [ 1.450114] uhci_hcd: USB Universal Host Controller Interface driver [ 1.453312] usbcore: registered new interface driver usblp [ 1.456174] usbcore: registered new interface driver usb-storage [ 1.459220] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.464926] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.467728] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.470757] mousedev: PS/2 mouse device common for all mice [ 1.474875] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.480392] rtc_cmos 00:00: RTC can wake from S4 [ 1.484613] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.488417] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs [ 1.494222] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 1.498678] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 1.503460] hidraw: raw HID events driver (C) Jiri Kosina [ 1.509639] usbcore: registered new interface driver usbhid [ 1.512412] usbhid: USB HID core driver [ 1.517844] Netfilter messages via NETLINK v0.30. [ 1.520263] nf_conntrack version 0.5.0 (761 buckets, 3044 max) [ 1.523773] ctnetlink v0.93: registering with nfnetlink. [ 1.527500] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.530244] Initializing XFRM netlink socket [ 1.533339] NET: Registered protocol family 10 [ 1.537239] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.542136] sit: IPv6 over IPv4 tunneling driver [ 1.545177] NET: Registered protocol family 17 [ 1.547545] Key type dns_resolver registered [ 1.554414] registered taskstats version 1 [ 1.557534] Magic number: 7:941:376 [ 1.559501] console [netcon0] enabled [ 1.561385] netconsole: network logging started [ 1.563922] ALSA device list: [ 1.565472] No soundcards found. [ 1.569196] Freeing unused kernel memory: 1116K (ffffffff81f3d000 - ffffffff82054000) [ 1.573001] Write protecting the kernel read-only data: 14336k [ 1.577486] Freeing unused kernel memory: 644K (ffff88000195f000 - ffff880001a00000) [ 1.583453] Freeing unused kernel memory: 312K (ffff880001db2000 - ffff880001e00000) Booting Core 0.1  Running Linux Kernel 4.4.0-rc2+. Checking boot options...Done. Starting mdev daemon for hotplug support...Done. Loading kernel modules...[ 1.792231] tsc: Refined TSC clocksource calibration: 3466.788 MHz [ 1.795308] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x31f8c2dfb06, max_idle_ns: 440795261134 ns  pci:v00008086d000029C0sv00001AF4sd00001100bc06sc00i00...  pci:v00001013d000000B8sv00001AF4sd00001100bc03sc00i00...  pci:v00008086d0000100Esv00001AF4sd00001100bc02sc00i00...  pci:v00008086d00002918sv00001AF4sd00001100bc06sc01i00...  pci:v00008086d00002922sv00001AF4sd00001100bc01sc06i01...  pci:v00008086d00002930sv00001AF4sd00001100bc0Csc05i00...  dmi:bvnBochs:bvrBochs:bd01/01/2011:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-2.0:cvnBochs:ct1:cvr:...  platform:i8042...  input:b0011v0001p0001eAB41-e0,1,4,11,14,k71,72,73,74,75,76,77,79,7A,7B,7C,7D,7E,7F,80,8C,8E,8F,9B,9C,9D,9E,9F,A3,A4,A5,A6,AC,AD,B7,B8,B9,D9,E2,ram4,l0,1,2,sfw...  serio:ty06pr00id00ex00...  serio:ty01pr00id00ex00...  platform:alarmtimer...  platform:pcspkr...  platform:serial8250...  platform:platform-framebuffer...  platform:regulatory...  acpi:PNP0103:...  acpi:LNXSYSTM:...  acpi:PNP0A06:...  acpi:PNP0303:...  acpi:PNP0400:...  acpi:PNP0501:...  acpi:PNP0501:...  acpi:PNP0700:...  acpi:PNP0B00:...  acpi:PNP0F13:...  acpi:APP0001:...  acpi:QEMU0001:...  acpi:PNP0A08:PNP0A03:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:PNP0C0F:...  acpi:LNXSYBUS:...  acpi:LNXCPU:...  acpi:LNXCPU:...  acpi:PNP0103:...  acpi:LNXSYBUS:...  input:b0019v0000p0001e0000-e0,1,k74,ramlsfw...  acpi:LNXPWRBN:... Done. Scanning hard disk partitions to create /etc/fstab  [ 2.043534] ifconfig (1085) used greatest stack depth: 13352 bytes left Adding user  myself (1000) Done. Waiting 5 seconds...[ 2.121123] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 2.801068] clocksource: Switched to clocksource tsc  Done. [ 15.847993] random: nonblocking pool is initialized [ 29.055688] ------------[ cut here ]------------ [ 29.056563] kernel BUG at /home/luca/Src/Kernel/linux/kernel/sched/deadline.c:1443! [ 29.056563] invalid opcode: 0000 [#1] SMP [ 29.056563] Modules linked in: [ 29.056563] CPU: 0 PID: 1136 Comm: periodic_thread Not tainted 4.4.0-rc2+ #3 [ 29.056563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.056563] task: ffff880006603d80 ti: ffff8800067f4000 task.ti: ffff8800067f4000 [ 29.056563] RIP: 0010:[] [] pick_next_pushable_dl_task+0x5a/0x60 [ 29.056563] RSP: 0000:ffff8800067f7e38 EFLAGS: 00010046 [ 29.056563] RAX: ffff880006603d80 RBX: ffff880006a7ac50 RCX: ffff8800067f4000 [ 29.056563] RDX: ffff8800066040d0 RSI: 0000000000000000 RDI: ffff880007a15ac0 [ 29.056563] RBP: ffff8800067f7e38 R08: 0000000000000000 R09: 0000000000000000 [ 29.056563] R10: ffff880006603d80 R11: ffff880006604548 R12: ffff880007a15ac0 [ 29.056563] R13: ffff880006a7a900 R14: ffff8800066042e0 R15: ffffffff81a09cc0 [ 29.056563] FS: 00007f667e179700(0000) GS:ffff880007a00000(0000) knlGS:0000000000000000 [ 29.056563] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 29.056563] CR2: 00007f71f3c221b8 CR3: 00000000067ae000 CR4: 00000000000006f0 [ 29.056563] Stack: [ 29.056563] ffff8800067f7e60 ffffffff81097137 ffff880007a15ac0 ffff880006a7ab20 [ 29.056563] ffff880006a7a900 ffff8800067f7e90 ffffffff81098ef1 ffff880006603d80 [ 29.056563] ffff880007a15ac0 ffff880007a15ad8 0000000000000000 ffff8800067f7ee8 [ 29.056563] Call Trace: [ 29.056563] [] dequeue_pushable_dl_task+0x47/0x90 [ 29.056563] [] pick_next_task_dl+0x81/0x200 [ 29.056563] [] __schedule+0xb3d/0xd00 [ 29.056563] [] schedule+0x37/0x80 [ 29.056563] [] exit_to_usermode_loop+0x39/0x7f [ 29.056563] [] prepare_exit_to_usermode+0x46/0x50 [ 29.056563] [] retint_user+0x8/0x20 [ 29.056563] Code: 3b 87 18 09 00 00 74 23 83 7a 98 01 7e 1b 83 ba f4 fc ff ff 01 75 10 8b 92 f8 fc ff ff 85 d2 78 04 0f 0b 31 c0 5d c3 0f 0b 0f 0b <0f> 0b 0f 0b 66 90 55 48 89 e5 41 54 49 89 f4 53 48 8b b7 18 09 [ 29.056563] RIP [] pick_next_pushable_dl_task+0x5a/0x60 [ 29.056563] RSP [ 29.056563] ---[ end trace 9f49218ec54a0b55 ]--- [ 29.056563] BUG: sleeping function called from invalid context at /home/luca/Src/Kernel/linux/include/linux/sched.h:2776 [ 29.056563] in_atomic(): 1, irqs_disabled(): 1, pid: 1136, name: periodic_thread [ 29.056563] INFO: lockdep is turned off. [ 29.056563] irq event stamp: 15344 [ 29.056563] hardirqs last enabled at (15343): [] exit_to_usermode_loop+0x2e/0x7f [ 29.056563] hardirqs last disabled at (15344): [] _raw_spin_lock_irq+0x12/0x50 [ 29.056563] softirqs last enabled at (15330): [] __do_softirq+0x315/0x420 [ 29.056563] softirqs last disabled at (15325): [] irq_exit+0x97/0xa0 [ 29.056563] CPU: 0 PID: 1136 Comm: periodic_thread Tainted: G D 4.4.0-rc2+ #3 [ 29.056563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.056563] ffffffff81c9a230 ffff8800067f7b30 ffffffff81362fe2 ffff880006603d80 [ 29.056563] ffff8800067f7b58 ffffffff8107deb1 ffffffff81c9a230 0000000000000ad8 [ 29.056563] 0000000000000000 ffff8800067f7b80 ffffffff8107dfb4 ffff880006603d80 [ 29.056563] Call Trace: [ 29.056563] [] dump_stack+0x4b/0x69 [ 29.056563] [] ___might_sleep+0x171/0x230 [ 29.056563] [] __might_sleep+0x44/0x80 [ 29.056563] [] exit_signals+0x1f/0x130 [ 29.056563] [] do_exit+0xbc/0xc40 [ 29.056563] [] ? kmsg_dump+0x104/0x180 [ 29.056563] [] oops_end+0x84/0xc0 [ 29.056563] [] die+0x46/0x60 [ 29.056563] [] do_trap+0x138/0x140 [ 29.056563] [] do_error_trap+0x88/0x120 [ 29.056563] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.056563] [] ? trace_hardirqs_off_thunk+0x17/0x19 [ 29.056563] [] do_invalid_op+0x1b/0x20 [ 29.056563] [] invalid_op+0x18/0x20 [ 29.056563] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.056563] [] dequeue_pushable_dl_task+0x47/0x90 [ 29.056563] [] pick_next_task_dl+0x81/0x200 [ 29.056563] [] __schedule+0xb3d/0xd00 [ 29.056563] [] schedule+0x37/0x80 [ 29.056563] [] exit_to_usermode_loop+0x39/0x7f [ 29.056563] [] prepare_exit_to_usermode+0x46/0x50 [ 29.056563] [] retint_user+0x8/0x20 [ 29.273468] BUG: spinlock lockup suspected on CPU#0, periodic_thread/1136 [ 29.273468] lock: 0xffff880007a15ac0, .magic: dead4ead, .owner: periodic_thread/1136, .owner_cpu: 0 [ 29.273468] CPU: 0 PID: 1136 Comm: periodic_thread Tainted: G D 4.4.0-rc2+ #3 [ 29.273468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.273468] ffff880007a15ac0 ffff880007a03dc0 ffffffff81362fe2 ffff880006603d80 [ 29.273468] ffff880007a03de0 ffffffff8113ea1a ffff880007a15ac0 00000000ce910ae0 [ 29.273468] ffff880007a03e10 ffffffff810a4fe5 ffff880007a15ac0 0000000000015ac0 [ 29.273468] Call Trace: [ 29.273468] [] dump_stack+0x4b/0x69 [ 29.273468] [] spin_dump+0x8b/0x90 [ 29.273468] [] do_raw_spin_lock+0x95/0x120 [ 29.273468] [] _raw_spin_lock+0x3b/0x50 [ 29.273468] [] ? scheduler_tick+0x3c/0xc0 [ 29.273468] [] scheduler_tick+0x3c/0xc0 [ 29.273468] [] ? tick_sched_do_timer+0x30/0x30 [ 29.273468] [] update_process_times+0x4c/0x60 [ 29.273468] [] tick_sched_handle.isra.17+0x20/0x60 [ 29.273468] [] tick_sched_timer+0x3b/0x70 [ 29.273468] [] __hrtimer_run_queues+0x107/0x470 [ 29.273468] [] hrtimer_interrupt+0xa6/0x1b0 [ 29.273468] [] local_apic_timer_interrupt+0x30/0x60 [ 29.273468] [] smp_apic_timer_interrupt+0x38/0x50 [ 29.273468] [] apic_timer_interrupt+0x84/0x90 [ 29.273468] [] ? _raw_spin_unlock_irq+0x27/0x40 [ 29.273468] [] ? _raw_spin_unlock_irq+0x29/0x40 [ 29.273468] [] exit_signals+0xb5/0x130 [ 29.273468] [] do_exit+0xbc/0xc40 [ 29.273468] [] ? kmsg_dump+0x104/0x180 [ 29.273468] [] oops_end+0x84/0xc0 [ 29.273468] [] die+0x46/0x60 [ 29.273468] [] do_trap+0x138/0x140 [ 29.273468] [] do_error_trap+0x88/0x120 [ 29.273468] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.273468] [] ? trace_hardirqs_off_thunk+0x17/0x19 [ 29.273468] [] do_invalid_op+0x1b/0x20 [ 29.273468] [] invalid_op+0x18/0x20 [ 29.273468] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.273468] [] dequeue_pushable_dl_task+0x47/0x90 [ 29.273468] [] pick_next_task_dl+0x81/0x200 [ 29.273468] [] __schedule+0xb3d/0xd00 [ 29.273468] [] schedule+0x37/0x80 [ 29.273468] [] exit_to_usermode_loop+0x39/0x7f [ 29.273468] [] prepare_exit_to_usermode+0x46/0x50 [ 29.273468] [] retint_user+0x8/0x20 [ 29.273468] Sending NMI to all CPUs: [ 29.273468] NMI backtrace for cpu 0 [ 29.273468] CPU: 0 PID: 1136 Comm: periodic_thread Tainted: G D 4.4.0-rc2+ #3 [ 29.273468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.273468] task: ffff880006603d80 ti: ffff8800067f4000 task.ti: ffff8800067f4000 [ 29.273468] RIP: 0010:[] [] flat_send_IPI_mask+0x60/0xa0 [ 29.273468] RSP: 0000:ffff880007a03d60 EFLAGS: 00000046 [ 29.273468] RAX: 0000000000000c00 RBX: 0000000000000002 RCX: 0000000000000000 [ 29.273468] RDX: ffffffff810b1fb5 RSI: 0000000000000002 RDI: 0000000000000300 [ 29.273468] RBP: ffff880007a03d80 R08: 0000000000000000 R09: 0000000000000001 [ 29.273468] R10: 0000000000000000 R11: 0000000000000d82 R12: 0000000000000096 [ 29.273468] R13: 0000000000000c00 R14: 0000000000000003 R15: ffff880007a0de68 [ 29.273468] FS: 00007f667e179700(0000) GS:ffff880007a00000(0000) knlGS:0000000000000000 [ 29.273468] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 29.273468] CR2: 00007f71f3c221b8 CR3: 00000000067ae000 CR4: 00000000000006f0 [ 29.273468] Stack: [ 29.273468] 0000000000010280 0000000000000001 ffffffff8103cad0 0000000000000001 [ 29.273468] ffff880007a03d90 ffffffff8103cae6 ffff880007a03dd0 ffffffff81367a0d [ 29.273468] ffff880007a15ac0 ffff880007a15ac0 00000000ce910ae0 00000000ce910ae0 [ 29.273468] Call Trace: [ 29.273468] d [] ? irq_force_complete_move+0x30/0x30 [ 29.273468] [] nmi_raise_cpu_backtrace+0x16/0x20 [ 29.273468] [] nmi_trigger_all_cpu_backtrace+0x23d/0x250 [ 29.273468] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 29.273468] [] do_raw_spin_lock+0x9f/0x120 [ 29.273468] [] _raw_spin_lock+0x3b/0x50 [ 29.273468] [] ? scheduler_tick+0x3c/0xc0 [ 29.273468] [] scheduler_tick+0x3c/0xc0 [ 29.273468] [] ? tick_sched_do_timer+0x30/0x30 [ 29.273468] [] update_process_times+0x4c/0x60 [ 29.273468] [] tick_sched_handle.isra.17+0x20/0x60 [ 29.273468] [] tick_sched_timer+0x3b/0x70 [ 29.068018] BUG: spinlock lockup suspected on CPU#1, periodic_thread/1133 [ 29.068018] lock: 0xffff880007a15ac0, .magic: dead4ead, .owner: periodic_thread/1136, .owner_cpu: 0 [ 29.068018] CPU: 1 PID: 1133 Comm: periodic_thread Tainted: G D 4.4.0-rc2+ #3 [ 29.068018] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.068018] ffff880007a15ac0 ffff8800067e3ca8 ffffffff81362fe2 ffff880006603d80 [ 29.068018] ffff8800067e3cc8 ffffffff8113ea1a ffff880007a15ac0 00000000ce910ae0 [ 29.068018] ffff8800067e3cf8 ffffffff810a4fe5 ffff880007a15ac0 0000000000000000 [ 29.068018] Call Trace: [ 29.068018] [] dump_stack+0x4b/0x69 [ 29.068018] [] spin_dump+0x8b/0x90 [ 29.068018] [] do_raw_spin_lock+0x95/0x120 [ 29.068018] [] _raw_spin_lock+0x3b/0x50 [ 29.068018] [] ? pull_dl_task+0x22d/0x280 [ 29.068018] [] pull_dl_task+0x22d/0x280 [ 29.068018] [] pick_next_task_dl+0x1b8/0x200 [ 29.068018] [] __schedule+0xb3d/0xd00 [ 29.068018] [] ? hrtimer_start_range_ns+0x1b3/0x400 [ 29.068018] [] schedule+0x37/0x80 [ 29.068018] [] do_nanosleep+0x7b/0x130 [ 29.068018] [] hrtimer_nanosleep+0xa7/0x150 [ 29.068018] [] ? hrtimer_init+0x1f0/0x1f0 [ 29.068018] [] ? do_nanosleep+0x66/0x130 [ 29.068018] [] common_nsleep+0x1e/0x20 [ 29.068018] [] SyS_clock_nanosleep+0xa1/0x100 [ 29.068018] [] entry_SYSCALL_64_fastpath+0x12/0x6f [ 29.273468] [] __hrtimer_run_queues+0x107/0x470 [ 29.273468] [] hrtimer_interrupt+0xa6/0x1b0 [ 29.273468] [] local_apic_timer_interrupt+0x30/0x60 [ 29.273468] [] smp_apic_timer_interrupt+0x38/0x50 [ 29.273468] [] apic_timer_interrupt+0x84/0x90 [ 29.273468] d [] ? _raw_spin_unlock_irq+0x27/0x40 [ 29.273468] [] ? _raw_spin_unlock_irq+0x29/0x40 [ 29.273468] [] exit_signals+0xb5/0x130 [ 29.273468] [] do_exit+0xbc/0xc40 [ 29.273468] [] ? kmsg_dump+0x104/0x180 [ 29.273468] [] oops_end+0x84/0xc0 [ 29.273468] [] die+0x46/0x60 [ 29.273468] [] do_trap+0x138/0x140 [ 29.273468] [] do_error_trap+0x88/0x120 [ 29.273468] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.273468] [] ? trace_hardirqs_off_thunk+0x17/0x19 [ 29.273468] [] do_invalid_op+0x1b/0x20 [ 29.273468] [] invalid_op+0x18/0x20 [ 29.273468] [] ? pick_next_pushable_dl_task+0x5a/0x60 [ 29.273468] [] dequeue_pushable_dl_task+0x47/0x90 [ 29.273468] [] pick_next_task_dl+0x81/0x200 [ 29.273468] [] __schedule+0xb3d/0xd00 [ 29.273468] [] schedule+0x37/0x80 [ 29.273468] [] exit_to_usermode_loop+0x39/0x7f [ 29.273468] [] prepare_exit_to_usermode+0x46/0x50 [ 29.273468] [] retint_user+0x8/0x20 [ 29.273468] Code: c4 10 75 f2 44 89 f0 c1 e0 18 89 04 25 10 c3 5f ff 89 d8 44 09 e8 41 81 cd 00 04 00 00 83 fb 02 41 0f 44 c5 89 04 25 00 c3 5f ff <41> f7 c4 00 02 00 00 74 11 e8 82 f8 05 00 41 54 9d 5b 41 5c 41 [ 29.273468] NMI backtrace for cpu 1 [ 29.273468] CPU: 1 PID: 1133 Comm: periodic_thread Tainted: G D 4.4.0-rc2+ #3 [ 29.273468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Bochs 01/01/2011 [ 29.273468] task: ffff880006a79480 ti: ffff8800067e0000 task.ti: ffff8800067e0000 [ 29.273468] RIP: 0010:[] [] delay_tsc+0x41/0x70 [ 29.273468] RSP: 0018:ffff8800067e3cb8 EFLAGS: 00000002 [ 29.273468] RAX: 000000007aab194c RBX: ffff880007a15ac0 RCX: 000000527aab194c [ 29.273468] RDX: 0000000000000052 RSI: 0000000000000001 RDI: 0000000000000001 [ 29.273468] RBP: ffff8800067e3cb8 R08: 0000000000000001 R09: 0000000000000001 [ 29.273468] R10: ffff880006a79480 R11: 0000000000000000 R12: 00000000ce910ae0 [ 29.273468] R13: 00000000ce5326f6 R14: 0000000000000001 R15: ffff880007b15ac0 [ 29.273468] FS: 00007f667f97c700(0000) GS:ffff880007b00000(0000) knlGS:0000000000000000 [ 29.273468] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 29.273468] CR2: 00007f8167b279d8 CR3: 00000000067ae000 CR4: 00000000000006e0 [ 29.273468] Stack: [ 29.273468] ffff8800067e3cc8 ffffffff8137001a ffff8800067e3cf8 ffffffff810a4fd1 [ 29.273468] ffff880007a15ac0 0000000000000000 0000000000000001 0000000000000001 [ 29.273468] ffff8800067e3d18 ffffffff8195715b ffffffff81098e1d ffff880007a15ac0 [ 29.273468] Call Trace: [ 29.273468] [] __delay+0xa/0x10 [ 29.273468] [] do_raw_spin_lock+0x81/0x120 [ 29.273468] [] _raw_spin_lock+0x3b/0x50 [ 29.273468] [] ? pull_dl_task+0x22d/0x280 [ 29.273468] [] pull_dl_task+0x22d/0x280 [ 29.273468] [] pick_next_task_dl+0x1b8/0x200 [ 29.273468] [] __schedule+0xb3d/0xd00 [ 29.273468] [] ? hrtimer_start_range_ns+0x1b3/0x400 [ 29.273468] [] schedule+0x37/0x80 [ 29.273468] [] do_nanosleep+0x7b/0x130 [ 29.273468] [] hrtimer_nanosleep+0xa7/0x150 [ 29.273468] [] ? hrtimer_init+0x1f0/0x1f0 [ 29.273468] [] ? do_nanosleep+0x66/0x130 [ 29.273468] [] common_nsleep+0x1e/0x20 [ 29.273468] [] SyS_clock_nanosleep+0xa1/0x100 [ 29.273468] [] entry_SYSCALL_64_fastpath+0x12/0x6f [ 29.273468] Code: 31 48 89 d1 48 c1 e1 20 48 09 c1 eb 1b 65 ff 0d fe ad c9 7e f3 90 65 ff 05 f5 ad c9 7e 65 8b 05 36 a0 c9 7e 39 c6 75 20 0f ae e8 <0f> 31 48 c1 e2 20 48 09 c2 48 89 d0 48 29 c8 48 39 f8 72 ce 65