early console in setup code Probing EDD (edd=off to disable)... ok [ 0.000000] Linux version 4.14.0-rc8 (kbuild@lkp-sb04) (gcc version 5.4.1 20160904 (Debian 5.4.1-2)) #93 Tue Nov 7 01:19:34 CST 2017 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 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 0x0000000000100000-0x000000001a3dffff] usable [ 0.000000] BIOS-e820: [mem 0x000000001a3e0000-0x000000001a3fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x1a3e0 max_arch_pfn = 0x100000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] initial memory mapped: [mem 0x00000000-0x04bfffff] [ 0.000000] Base memory trampoline at [4009b000] 9b000 size 16384 [ 0.000000] BRK [0x04599000, 0x04599fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1a113000-0x1a3dffff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F6870 000014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 0x000000001A3E1628 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 0x000000001A3E147C 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x000000001A3E0040 00143C (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 0x000000001A3E0000 000040 [ 0.000000] ACPI: APIC 0x000000001A3E1570 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: HPET 0x000000001A3E15F0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.000000] 419MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 1a3e0000 [ 0.000000] low ram: 0 - 1a3e0000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:1a112001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1759401334 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x000000001a3dffff] [ 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 0x0000000000100000-0x000000001a3dffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000001a3dffff] [ 0.000000] On node 0 totalpages: 107390 [ 0.000000] free_area_init_node: node 0, pgdat 429c3d00, node_mem_map 59d61024 [ 0.000000] DMA zone: 36 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 909 pages used for memmap [ 0.000000] Normal zone: 103392 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 276a800 [ 0.000000] e820: [mem 0x1a400000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 106445 [ 0.000000] Kernel command line: ip=::::vm-lkp-nhm-dp1-yocto-ia32-1::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-ia32-1/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171107-54191-1d3b2yv-0.yaml ARCH=i386 kconfig=i386-randconfig-sb0-11070115 branch=linus/master commit=39dae59d66acd86d1de24294bd2f343fd5e7a625 BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-11070115/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-lkp-nhm-dp1-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-sb0-11070115/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 [ 0.000000] sysrq: sysrq always enabled. [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] allocated 434044 bytes of page_ext [ 0.000000] Memory: 367064K/429560K available (18068K kernel code, 2629K rwdata, 5736K rodata, 980K init, 27296K bss, 62496K reserved, 0K cma-reserved) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfffe2000 - 0xfffff000 ( 116 kB) [ 0.000000] vmalloc : 0x5abe0000 - 0xfffe0000 (2644 MB) [ 0.000000] lowmem : 0x40000000 - 0x5a3e0000 ( 419 MB) [ 0.000000] .init : 0x429e8000 - 0x42add000 ( 980 kB) [ 0.000000] .data : 0x421a529a - 0x429d24c0 (8372 kB) [ 0.000000] .text : 0x41000000 - 0x421a529a (18068 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.003333] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.003333] CPU 0 irqstacks, hard=59804000 soft=59806000 [ 0.003333] console [ttyS0] enabled [ 0.003333] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.003333] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.003333] ... MAX_LOCK_DEPTH: 48 [ 0.003333] ... MAX_LOCKDEP_KEYS: 8191 [ 0.003333] ... CLASSHASH_SIZE: 4096 [ 0.003333] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.003333] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.003333] ... CHAINHASH_SIZE: 32768 [ 0.003333] memory used by lock dependency info: 4383 kB [ 0.003333] per task-struct memory footprint: 1344 bytes [ 0.003333] ------------------------ [ 0.003333] | Locking API testsuite: [ 0.003333] ---------------------------------------------------------------------------- [ 0.003333] | spin |wlock |rlock |mutex | wsem | rsem | [ 0.003333] -------------------------------------------------------------------------- [ 0.003333] A-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-B-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-B-C-C-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-C-A-B-C deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-B-C-C-D-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-C-D-B-D-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] A-B-C-D-B-C-D-A deadlock:failed|failed| ok |failed|failed|failed|failed| [ 0.003333] double unlock: ok | ok | ok | ok | ok | ok | ok | [ 0.003333] initialize held: ok | ok | ok | ok | ok | ok | ok | [ 0.003333] -------------------------------------------------------------------------- [ 0.003333] recursive read-lock: | ok | |failed| [ 0.003333] recursive read-lock #2: | ok | |failed| [ 0.003333] mixed read-write-lock: |failed| |failed| [ 0.003333] mixed write-read-lock: |failed| |failed| [ 0.003333] mixed read-lock/lock-write ABBA: |failed| |failed| [ 0.003333] mixed read-lock/lock-read ABBA: | ok | |failed| [ 0.003333] mixed write-lock/lock-write ABBA: |failed| |failed| [ 0.003333] -------------------------------------------------------------------------- [ 0.003333] hard-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.003333] soft-irqs-on + irq-safe-A/12:failed|failed| ok | [ 0.003333] hard-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.003333] soft-irqs-on + irq-safe-A/21:failed|failed| ok | [ 0.003333] sirq-safe-A => hirqs-on/12:failed|failed| ok | [ 0.003333] sirq-safe-A => hirqs-on/21:failed|failed| ok | [ 0.003333] hard-safe-A + irqs-on/12:failed|failed| ok | [ 0.003333] soft-safe-A + irqs-on/12:failed|failed| ok | [ 0.003333] hard-safe-A + irqs-on/21:failed|failed| ok | [ 0.003333] soft-safe-A + irqs-on/21:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/123:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/132:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/213:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/231:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/312:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #1/321:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/123:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/132:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/213:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/231:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/312:failed|failed| ok | [ 0.003333] hard-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.003333] soft-safe-A + unsafe-B #2/321:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/123:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/123:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/132:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/132:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/213:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/213:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/231:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/231:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/312:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/312:failed|failed| ok | [ 0.003333] hard-irq lock-inversion/321:failed|failed| ok | [ 0.003333] soft-irq lock-inversion/321:failed|failed| ok | [ 0.003333] hard-irq read-recursion/123: ok | [ 0.003333] soft-irq read-recursion/123: ok | [ 0.003333] hard-irq read-recursion/132: ok | [ 0.003333] soft-irq read-recursion/132: ok | [ 0.003333] hard-irq read-recursion/213: ok | [ 0.003333] soft-irq read-recursion/213: ok | [ 0.003333] hard-irq read-recursion/231: ok | [ 0.003333] soft-irq read-recursion/231: ok | [ 0.003333] hard-irq read-recursion/312: ok | [ 0.003333] soft-irq read-recursion/312: ok | [ 0.003333] hard-irq read-recursion/321: ok | [ 0.003333] soft-irq read-recursion/321: ok | [ 0.003333] -------------------------------------------------------------------------- [ 0.003333] | Wound/wait tests | [ 0.003333] --------------------- [ 0.003333] ww api failures: ok | ok | ok | [ 0.003333] ww contexts mixing:failed| ok | [ 0.003333] finishing ww context: ok | ok | ok | ok | [ 0.003333] locking mismatches: ok | ok | ok | [ 0.003333] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | [ 0.003333] spinlock nest unlocked: ok | [ 0.003333] ----------------------------------------------------- [ 0.003333] |block | try |context| [ 0.003333] ----------------------------------------------------- [ 0.003333] context:failed| ok | ok | [ 0.003333] try:failed| ok |failed| [ 0.003333] block:failed| ok |failed| [ 0.003333] spinlock:failed| ok |failed| [ 0.003333] -------------------------------------------------------- [ 0.003333] 153 out of 262 testcases failed, as expected. | [ 0.003333] ---------------------------------------------------- [ 0.003333] ODEBUG: selftest passed [ 0.003333] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 0.003333] hpet clockevent registered [ 0.003345] tsc: Detected 2925.998 MHz processor [ 0.003778] Calibrating delay loop (skipped) preset value.. 5854.82 BogoMIPS (lpj=9753326) [ 0.004091] pid_max: default: 4096 minimum: 301 [ 0.004483] ACPI: Core revision 20170728 [ 0.009131] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.009688] ACPI: setting ELCR to 0200 (from 0c00) [ 0.010022] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.010594] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.011563] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.012032] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.012535] CPU: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3) [ 0.014178] Performance Events: PMU not available due to virtualization, using software events only. [ 0.017877] devtmpfs: initialized [ 0.020053] gcov: version magic: 0x3530342a [ 0.023070] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns [ 0.023343] futex hash table entries: 16 (order: -3, 704 bytes) [ 0.024064] regulator-dummy: no parameters [ 0.024757] NET: Registered protocol family 16 [ 0.027209] cpuidle: using governor ladder [ 0.028563] ACPI: bus type PCI registered [ 0.029248] PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0 [ 0.029820] PCI: Using configuration type 1 for base access [ 0.053791] ACPI: Added _OSI(Module Device) [ 0.054167] ACPI: Added _OSI(Processor Device) [ 0.054552] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.054950] ACPI: Added _OSI(Processor Aggregator Device) [ 0.058726] ACPI: Interpreter enabled [ 0.059065] ACPI: (supports S0 S5) [ 0.059374] ACPI: Using PIC for interrupt routing [ 0.059801] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.060310] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.069768] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.070012] acpi PNP0A03:00: _OSC: OS supports [Segments] [ 0.070487] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.071075] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.072120] PCI host bridge to bus 0000:00 [ 0.072480] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.073341] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.073914] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.074556] pci_bus 0000:00: root bus resource [mem 0x1a400000-0xfebfffff window] [ 0.075192] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.075694] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.076794] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.077871] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.079999] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 0.081271] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.083340] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.083888] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.084500] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.085350] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.086170] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.086681] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.087629] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 0.089999] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 0.092169] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 0.098832] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 0.099752] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.100960] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 0.102561] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 0.106666] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 0.107731] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 0.108926] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 0.113389] pci_bus 0000:00: on NUMA node 0 [ 0.114811] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.115697] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.116542] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.116932] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.117907] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.119279] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.119857] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.120007] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.120487] vgaarb: loaded [ 0.120959] ACPI: bus type USB registered [ 0.121340] usbcore: registered new interface driver usbfs [ 0.121830] usbcore: registered new interface driver hub [ 0.123359] usbcore: registered new device driver usb [ 0.123879] Linux video capture interface: v2.00 [ 0.124302] pps_core: LinuxPPS API ver. 1 registered [ 0.124725] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.125497] PTP clock support registered [ 0.125869] EDAC MC: Ver: 3.0.0 [ 0.126266] EDAC DEBUG: edac_mc_sysfs_init: device mc created [ 0.126943] FPGA manager framework [ 0.127281] Advanced Linux Sound Architecture Driver Initialized. [ 0.127805] PCI: Using ACPI for IRQ routing [ 0.128163] PCI: pci_cache_line_size set to 64 bytes [ 0.128662] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.129175] e820: reserve RAM buffer [mem 0x1a3e0000-0x1bffffff] [ 0.130121] nfc: nfc_init: NFC Core ver 0.1 [ 0.130528] NET: Registered protocol family 39 [ 0.131869] clocksource: Switched to clocksource kvm-clock [ 0.132403] VFS: Disk quotas dquot_6.6.0 [ 0.132752] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.132752] FS-Cache: Loaded [ 0.132752] pnp: PnP ACPI init [ 0.132752] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.132877] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.133555] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.134145] pnp 00:03: [dma 2] [ 0.134442] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.135099] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.135751] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.136421] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.137500] pnp: PnP ACPI: found 7 devices [ 0.137857] PnPBIOS: Disabled [ 0.173087] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.173932] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.174472] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.174993] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.175577] pci_bus 0000:00: resource 7 [mem 0x1a400000-0xfebfffff window] [ 0.176194] NET: Registered protocol family 2 [ 0.176714] workqueue: round-robin CPU selection forced, expect performance impact [ 0.177470] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.178113] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.178818] TCP: Hash tables configured (established 4096 bind 4096) [ 0.179397] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.179925] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.180615] NET: Registered protocol family 1 [ 0.181006] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.181530] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.182029] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.182587] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.183313] PCI: CLS 0 bytes, default 64 [ 0.183868] Unpacking initramfs... [ 0.511366] Freeing initrd memory: 2868K [ 0.513347] cryptomgr_test (18) used greatest stack depth: 7500 bytes left [ 0.514064] PCLMULQDQ-NI instructions are not detected. [ 0.514512] NatSemi SCx200 Driver [ 1.520310] tsc: Refined TSC clocksource calibration: 2926.001 MHz [ 1.521367] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2a2d3530f19, max_idle_ns: 440795230140 ns [ 7.028848] rcu-perf:--- Start of test: nreaders=0 nwriters=1 verbose=1 shutdown=1 [ 7.029512] rcu-torture: Creating rcu_perf_shutdown task [ 7.033477] rcu-torture: Creating rcu_perf_writer task [ 7.034233] audit: initializing netlink subsys (disabled) [ 7.034802] rcu-perf: rcu_perf_writer task started [ 7.035292] CE: hpet increased min_delta_ns to 5000 nsec [ 7.035384] CE: hpet increased min_delta_ns to 7500 nsec [ 7.035476] CE: hpet increased min_delta_ns to 11250 nsec [ 7.035542] CE: hpet increased min_delta_ns to 16875 nsec [ 7.040194] audit: type=2000 audit(1509991262.573:1): state=initialized audit_enabled=0 res=1 [ 7.839898] workingset: timestamp_bits=14 max_order=17 bucket_order=3 [ 7.840676] zbud: loaded [ 7.841279] fuse init (API version 7.26) [ 7.845199] NET: Registered protocol family 38 [ 7.845597] test_string_helpers: Running tests... [ 7.848015] test_hexdump: all 1184 tests passed [ 7.856491] test_hash: __hash_32() has no arch implementation to test. [ 7.857109] test_hash: hash_32() has no arch implementation to test. [ 7.857647] test_hash: hash_64() has no arch implementation to test. [ 7.858178] test_hash: 33152 tests passed. [ 7.858554] test_siphash: self-tests: pass [ 7.859573] Running rhashtable test nelem=8, max_size=0, shrinking=0 [ 7.860162] Test 00: [ 7.861631] Adding 50000 keys [ 7.909313] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 7.944430] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 7.945163] Deleting 50000 keys [ 7.970163] Duration of test: 108221643 ns [ 7.970544] Test 01: [ 7.971954] Adding 50000 keys [ 8.022824] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.058063] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.058768] Deleting 50000 keys [ 8.083644] Duration of test: 111360751 ns [ 8.084022] Test 02: [ 8.085448] Adding 50000 keys [ 8.136077] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.171195] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.171908] Deleting 50000 keys [ 8.196737] Duration of test: 110975710 ns [ 8.197121] Test 03: [ 8.198546] Adding 50000 keys [ 8.249275] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.284413] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0 [ 8.285131] Deleting 50000 keys [ 8.309885] Duration of test: 111018213 ns [ 8.310323] Average test time: 110394079 [ 8.310659] Testing concurrent rhashtable access from 10 threads [ 10.590502] rhashtable_thra (91) used greatest stack depth: 7376 bytes left [ 10.593302] Started 10 threads, 0 failed [ 10.594093] test passed [ 10.594523] test_printf: all 260 tests passed [ 10.594898] test_uuid: all 18 tests passed [ 10.595365] xz_dec_test: module loaded [ 10.595689] xz_dec_test: Create a device node with 'mknod xz_dec_test c 248 0' and write .xz files to it. [ 10.597865] rbtree testing [ 11.385443] -> test 1 (latency of nnodes insert+delete): 23044 cycles [ 12.122351] -> test 2 (latency of nnodes cached insert+delete): 21536 cycles [ 12.233982] -> test 3 (latency of inorder traversal): 3247 cycles [ 12.235574] -> test 4 (latency to fetch first node) [ 12.235994] non-cached: 30 cycles [ 12.236558] cached: 6 cycles [ 12.290557] augmented rbtree testing [ 13.381734] -> test 1 (latency of nnodes insert+delete): 31927 cycles [ 14.528091] -> test 2 (latency of nnodes cached insert+delete): 33516 cycles [ 14.623342] interval tree insert/remove [ 15.760099] -> 33261 cycles [ 15.760754] interval tree search [ 16.362719] -> 176130 cycles (2692 results) [ 16.363826] gpio_it87: no device [ 16.364907] gpio-mockup: probe of gpio-mockup failed with error -22 [ 16.366408] no IO addresses supplied [ 16.366876] hgafb: HGA card not detected. [ 16.367270] hgafb: probe of hgafb.0 failed with error -22 [ 16.368001] usbcore: registered new interface driver udlfb [ 16.368511] usbcore: registered new interface driver smscufx [ 16.369696] kworker/u2:1 (101) used greatest stack depth: 7204 bytes left [ 16.370405] uvesafb: failed to execute /sbin/v86d [ 16.370824] uvesafb: make sure that the v86d helper is installed and executable [ 16.371467] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 16.372022] uvesafb: vbe_init() failed with -22 [ 16.372434] uvesafb: probe of uvesafb.0 failed with error -22 [ 16.372940] ipmi message handler version 39.2 [ 16.373325] ipmi device interface [ 16.373706] IPMI System Interface driver. [ 16.374146] ipmi_si: Unable to find any System Interface(s) [ 16.374622] IPMI SSIF Interface driver [ 16.374971] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 16.376299] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 16.377001] ACPI: Power Button [PWRF] [ 16.377467] Warning: Processor Platform Limit event detected, but not handled. [ 16.378089] Consider compiling CPUfreq support into your kernel. [ 16.379367] isapnp: Scanning for PnP cards... [ 16.739411] isapnp: No Plug & Play device found [ 16.798147] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 16.821241] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 16.844736] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 16.846927] lp: driver loaded but no devices found [ 16.847393] toshiba: not a supported Toshiba laptop [ 16.848483] ppdev: user-space parallel port driver [ 16.848916] scx200_gpio: no SCx200 gpio present [ 16.849344] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing [ 16.849959] platform pc8736x_gpio.0: no device found [ 16.850513] nsc_gpio initializing [ 16.851161] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds). [ 16.853283] [drm] Initialized vgem 1.0.0 20120112 for virtual device on minor 0 [ 16.853986] usbcore: registered new interface driver udl [ 16.854538] parport_pc 00:04: reported by Plug and Play ACPI [ 16.855357] parport0: PC-style at 0x378, irq 7 [PCSPP(,...)] [ 16.856189] lp0: using parport0 (interrupt-driven). [ 16.856613] lp0: console ready [ 16.858827] dummy-irq: no IRQ given. Use irq=N [ 16.859495] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti [ 16.860247] c2port c2port0: C2 port uc added [ 16.860614] c2port c2port0: uc flash has 30 blocks x 512 bytes (15360 bytes total) [ 16.862183] usbcore: registered new interface driver viperboard [ 16.862976] usbcore: registered new interface driver pn533_usb [ 16.863565] usbcore: registered new interface driver nfcmrvl [ 16.864613] mtdoops: mtd device (mtddev=name/number) must be supplied [ 16.865192] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff [ 16.866074] slram: not enough parameters. [ 16.989139] parport0: AVR Butterfly [ 16.989535] parport0: cannot grant exclusive access for device spi-lm70llp [ 16.990214] spi_lm70llp: spi_lm70llp probe fail, status -12 [ 16.991149] HSI/SSI char device loaded [ 16.991494] vcan: Virtual CAN interface driver [ 16.991887] vxcan: Virtual CAN Tunnel driver [ 16.992271] CAN device driver interface [ 16.992915] usbcore: registered new interface driver ems_usb [ 16.993515] usbcore: registered new interface driver esd_usb2 [ 16.994109] usbcore: registered new interface driver gs_usb [ 16.994614] usbcore: registered new interface driver kvaser_usb [ 16.995151] usbcore: registered new interface driver peak_usb [ 16.995671] usbcore: registered new interface driver mcba_usb [ 16.996445] cc770: CAN netdevice driver [ 16.997592] Intel ISA PCIC probe: [ 16.997652] not found. [ 16.998250] Databook TCIC-2 PCMCIA probe: [ 16.998270] not found. [ 17.000193] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 17.001080] usbcore: registered new interface driver usblp [ 17.001584] usbcore: registered new interface driver cdc_wdm [ 17.002106] usbcore: registered new interface driver mdc800 [ 17.002596] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 17.003282] usbcore: registered new interface driver adutux [ 17.004175] usbcore: registered new interface driver appledisplay [ 17.004731] usbcore: registered new interface driver cypress_cy7c63 [ 17.005315] usbcore: registered new interface driver emi26 - firmware loader [ 17.005942] usbcore: registered new interface driver idmouse [ 17.006457] usbcore: registered new interface driver iowarrior [ 17.007381] usbcore: registered new interface driver isight_firmware [ 17.007961] usbcore: registered new interface driver legousbtower [ 17.008518] usbcore: registered new interface driver rio500 [ 17.009042] usbcore: registered new interface driver usb_ehset_test [ 17.009611] usbcore: registered new interface driver trancevibrator [ 17.010557] usbcore: registered new interface driver usbsevseg [ 17.011105] usbcore: registered new interface driver yurex [ 17.011646] usbcore: registered new interface driver sisusb [ 17.012431] usbcore: registered new interface driver lvs [ 17.013702] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 17.014376] dummy_hcd dummy_hcd.0: Dummy host controller [ 17.015307] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 17.016670] hub 1-0:1.0: USB hub found [ 17.017300] hub 1-0:1.0: 1 port detected [ 17.019331] usbcore: registered new device driver usbip-host [ 17.019916] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 17.021990] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 17.022460] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 17.023049] parport0: cannot grant exclusive access for device parkbd [ 17.024865] rtc_cmos 00:00: RTC can wake from S4 [ 17.025946] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 17.029207] rtc rtc0: alarm rollover: day [ 17.029849] rtc rtc0: rtc_cmos: dev (252:0) [ 17.030285] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 17.030915] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs [ 17.034038] rtc rtc1: alarm rollover: day [ 17.034449] rtc rtc1: test: dev (252:1) [ 17.034783] rtc-test rtc-test.0: rtc core: registered test as rtc1 [ 17.035384] rtc rtc2: alarm rollover: day [ 17.035776] rtc rtc2: test: dev (252:2) [ 17.036116] rtc-test rtc-test.1: rtc core: registered test as rtc2 [ 17.037295] usbcore: registered new interface driver i2c-diolan-u2c [ 17.037833] i2c-parport-light: adapter type unspecified [ 17.038293] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 17.039018] usbcore: registered new interface driver i2c-tiny-usb [ 17.040113] isa i2c-pca-isa.0: Please specify I/O base [ 17.040985] IR NEC protocol handler initialized [ 17.041400] IR RC5(x/sz) protocol handler initialized [ 17.041825] IR RC6 protocol handler initialized [ 17.042210] IR JVC protocol handler initialized [ 17.042590] IR Sony protocol handler initialized [ 17.042978] IR SANYO protocol handler initialized [ 17.043379] IR Sharp protocol handler initialized [ 17.043816] IR MCE Keyboard/mouse protocol handler initialized [ 17.044324] IR XMP protocol handler initialized [ 17.045009] pps pps0: new PPS source ktimer [ 17.045390] pps pps0: ktimer PPS source registered [ 17.045821] Driver for 1-wire Dallas network protocol. [ 17.046297] DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko [ 17.047410] __power_supply_register: Expected proper parent device for 'test_ac' [ 17.048072] power_supply test_ac: uevent [ 17.048411] power_supply test_ac: POWER_SUPPLY_NAME=test_ac [ 17.048906] __power_supply_register: Expected proper parent device for 'test_battery' [ 17.049891] power_supply test_battery: uevent [ 17.050326] power_supply test_battery: POWER_SUPPLY_NAME=test_battery [ 17.051202] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 17.052272] __power_supply_register: Expected proper parent device for 'test_usb' [ 17.052922] power_supply test_usb: uevent [ 17.053274] power_supply test_usb: POWER_SUPPLY_NAME=test_usb [ 17.056088] f71882fg: Not a Fintek device [ 17.056450] f71882fg: Not a Fintek device [ 17.060431] intel_powerclamp: CPU does not support MWAIT [ 17.060444] sdhci: Secure Digital Host Controller Interface driver [ 17.061491] sdhci: Copyright(c) Pierre Ossman [ 17.061896] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 17.061952] power_supply test_ac: power_supply_changed [ 17.062985] power_supply test_ac: power_supply_changed_work [ 17.063547] power_supply test_ac: uevent [ 17.063895] power_supply test_ac: POWER_SUPPLY_NAME=test_ac [ 17.064382] power_supply test_ac: prop ONLINE=1 [ 17.064772] power_supply test_battery: power_supply_changed [ 17.065261] power_supply test_battery: power_supply_changed_work [ 17.065777] power_supply test_battery: uevent [ 17.066159] power_supply test_battery: POWER_SUPPLY_NAME=test_battery [ 17.066960] power_supply test_battery: prop STATUS=Discharging [ 17.067475] power_supply test_battery: prop CHARGE_TYPE=Fast [ 17.067955] power_supply test_battery: prop HEALTH=Good [ 17.068403] power_supply test_battery: prop PRESENT=1 [ 17.068841] power_supply test_battery: prop TECHNOLOGY=Li-ion [ 17.069335] power_supply test_battery: prop CHARGE_FULL_DESIGN=100 [ 17.069856] power_supply test_battery: prop CHARGE_FULL=100 [ 17.070935] usbcore: registered new interface driver vub300 [ 17.070952] usbcore: registered new interface driver ushc [ 17.070953] sdhci-pltfm: SDHCI platform and OF driver helper [ 17.073091] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 17.075893] usbcore: registered new interface driver usbhid [ 17.075894] usbhid: USB HID core driver [ 17.078923] power_supply test_battery: prop CHARGE_NOW=50 [ 17.079384] power_supply test_battery: prop CAPACITY=50 [ 17.079824] power_supply test_battery: prop CAPACITY_LEVEL=Normal [ 17.080465] NET: Registered protocol family 40 [ 17.088609] fake-fmc-carrier: mezzanine 0 [ 17.088612] Manufacturer: fake-vendor [ 17.088613] Product name: fake-design-for-testing [ 17.088659] fmc fake-design-for-testing-f001: Driver has no ID: matches all [ 17.088676] fmc_trivial: probe of fake-design-for-testing-f001 failed with error -95 [ 17.088691] fmc fake-design-for-testing-f001: Driver has no ID: matches all [ 17.092455] power_supply test_battery: prop TIME_TO_EMPTY_AVG=3600 [ 17.092972] power_supply test_battery: prop TIME_TO_FULL_NOW=3600 [ 17.093545] power_supply test_battery: prop MODEL_NAME=Test battery [ 17.094102] power_supply test_battery: prop MANUFACTURER=Linux [ 17.094596] power_supply test_battery: prop SERIAL_NUMBER=4.14.0-rc8 [ 17.095139] power_supply test_battery: prop TEMP=26 [ 17.095559] power_supply test_battery: prop VOLTAGE_NOW=3300 [ 17.096053] power_supply test_usb: power_supply_changed [ 17.096503] power_supply test_usb: power_supply_changed_work [ 17.097071] fmc_chardev fake-design-for-testing-f001: Created misc device "fake-design-for-testing-f001" [ 17.101370] power_supply test_usb: uevent [ 17.101713] power_supply test_usb: POWER_SUPPLY_NAME=test_usb [ 17.102205] power_supply test_usb: prop ONLINE=1 [ 17.109301] no UART detected at 0x1 [ 17.110136] ALSA mtpav.c:587 MTVAP port 0x378 is busy [ 17.110625] snd_mtpav: probe of snd_mtpav failed with error -16 [ 17.111527] parport0: cannot grant exclusive access for device MTS64 [ 17.112080] ALSA mts64.c:956 Cannot register pardevice [ 17.112565] snd_mts64: probe of snd_mts64.0 failed with error -5 [ 17.113580] parport0: cannot grant exclusive access for device portman [ 17.114148] ALSA portman2x4.c:754 Cannot register pardevice [ 17.114642] snd_portman2x4: probe of snd_portman2x4.0 failed with error -5 [ 17.115882] isa adlib.0: please specify port [ 17.117605] ALSA wss_lib.c:1824 wss: can't grab port 0x608 [ 17.118096] cmi8328: probe of cmi8328.3 failed with error -16 [ 17.121438] sc6000: specify IO port [ 17.121783] rcu-perf: rcu_perf_writer 0 has 100 measurements [ 17.123775] ALSA gus_main.c:180 gus: can't grab synth port 0x320 [ 17.156852] rcu-perf: Test complete [ 17.157220] rcu-torture: Stopping rcu_perf_writer task [ 17.157663] rcu-torture: Stopping rcu_perf_writer [ 17.158121] rcu-perf: writer 0 gps: 100 [ 17.158455] rcu-perf: start: 17121764907 end: 17121777256 duration: 12349 gps: 100 batches: 0 [ 17.159189] rcu-perf: 0 writer-duration: 0 415 [ 17.163525] rcu-perf: 0 writer-duration: 1 49 [ 17.164019] rcu-perf: 0 writer-duration: 2 42 [ 17.164499] rcu-perf: 0 writer-duration: 3 43 [ 17.164923] rcu-perf: 0 writer-duration: 4 46 [ 17.165363] rcu-perf: 0 writer-duration: 5 42 [ 17.165787] rcu-perf: 0 writer-duration: 6 47 [ 17.166214] rcu-perf: 0 writer-duration: 7 42 [ 17.166636] rcu-perf: 0 writer-duration: 8 46 [ 17.167163] rcu-perf: 0 writer-duration: 9 42 [ 17.167613] rcu-perf: 0 writer-duration: 10 47 [ 17.168037] rcu-perf: 0 writer-duration: 11 41 [ 17.168486] rcu-perf: 0 writer-duration: 12 43 [ 17.168959] rcu-perf: 0 writer-duration: 13 41 [ 17.169393] rcu-perf: 0 writer-duration: 14 43 [ 17.169817] rcu-perf: 0 writer-duration: 15 45 [ 17.170299] rcu-perf: 0 writer-duration: 16 43 [ 17.170749] rcu-perf: 0 writer-duration: 17 46 [ 17.171182] rcu-perf: 0 writer-duration: 18 42 [ 17.171604] rcu-perf: 0 writer-duration: 19 45 [ 17.172026] rcu-perf: 0 writer-duration: 20 43 [ 17.172452] rcu-perf: 0 writer-duration: 21 46 [ 17.172875] rcu-perf: 0 writer-duration: 22 42 [ 17.173301] rcu-perf: 0 writer-duration: 23 45 [ 17.173802] rcu-perf: 0 writer-duration: 24 43 [ 17.174294] rcu-perf: 0 writer-duration: 25 47 [ 17.174714] rcu-perf: 0 writer-duration: 26 41 [ 17.175147] rcu-perf: 0 writer-duration: 27 46 [ 17.175565] rcu-perf: 0 writer-duration: 28 44 [ 17.175982] rcu-perf: 0 writer-duration: 29 48 [ 17.176406] rcu-perf: 0 writer-duration: 30 42 [ 17.176882] rcu-perf: 0 writer-duration: 31 45 [ 17.177343] rcu-perf: 0 writer-duration: 32 42 [ 17.177762] rcu-perf: 0 writer-duration: 33 47 [ 17.178186] rcu-perf: 0 writer-duration: 34 42 [ 17.178606] rcu-perf: 0 writer-duration: 35 46 [ 17.179081] rcu-perf: 0 writer-duration: 36 41 [ 17.179508] rcu-perf: 0 writer-duration: 37 46 [ 17.179945] rcu-perf: 0 writer-duration: 38 42 [ 17.183117] ALSA gus_main.c:180 gus: can't grab synth port 0x320 [ 17.184491] rcu-perf: 0 writer-duration: 39 46 [ 17.184912] rcu-perf: 0 writer-duration: 40 41 [ 17.185346] rcu-perf: 0 writer-duration: 41 45 [ 17.185769] rcu-perf: 0 writer-duration: 42 43 [ 17.186195] rcu-perf: 0 writer-duration: 43 46 [ 17.186616] rcu-perf: 0 writer-duration: 44 42 [ 17.187093] rcu-perf: 0 writer-duration: 45 45 [ 17.187544] rcu-perf: 0 writer-duration: 46 43 [ 17.187970] rcu-perf: 0 writer-duration: 47 47 [ 17.188402] rcu-perf: 0 writer-duration: 48 41 [ 17.188856] rcu-perf: 0 writer-duration: 49 46 [ 17.189284] rcu-perf: 0 writer-duration: 50 47 [ 17.189706] rcu-perf: 0 writer-duration: 51 47 [ 17.190192] rcu-perf: 0 writer-duration: 52 41 [ 17.190642] rcu-perf: 0 writer-duration: 53 46 [ 17.191077] rcu-perf: 0 writer-duration: 54 42 [ 17.191501] rcu-perf: 0 writer-duration: 55 47 [ 17.191924] rcu-perf: 0 writer-duration: 56 42 [ 17.192352] rcu-perf: 0 writer-duration: 57 48 [ 17.192778] rcu-perf: 0 writer-duration: 58 42 [ 17.193206] rcu-perf: 0 writer-duration: 59 46 [ 17.193679] rcu-perf: 0 writer-duration: 60 43 [ 17.194137] rcu-perf: 0 writer-duration: 61 46 [ 17.194566] rcu-perf: 0 writer-duration: 62 42 [ 17.194994] rcu-perf: 0 writer-duration: 63 47 [ 17.195427] rcu-perf: 0 writer-duration: 64 42 [ 17.195849] rcu-perf: 0 writer-duration: 65 47 [ 17.196273] rcu-perf: 0 writer-duration: 66 42 [ 17.196695] rcu-perf: 0 writer-duration: 67 46 [ 17.197168] rcu-perf: 0 writer-duration: 68 42 [ 17.197618] rcu-perf: 0 writer-duration: 69 46 [ 17.198051] rcu-perf: 0 writer-duration: 70 42 [ 17.198482] rcu-perf: 0 writer-duration: 71 46 [ 17.198934] rcu-perf: 0 writer-duration: 72 42 [ 17.199364] rcu-perf: 0 writer-duration: 73 46 [ 17.199790] rcu-perf: 0 writer-duration: 74 41 [ 17.200276] rcu-perf: 0 writer-duration: 75 46 [ 17.200723] rcu-perf: 0 writer-duration: 76 42 [ 17.201171] rcu-perf: 0 writer-duration: 77 46 [ 17.201598] rcu-perf: 0 writer-duration: 78 42 [ 17.202025] rcu-perf: 0 writer-duration: 79 47 [ 17.202458] rcu-perf: 0 writer-duration: 80 42 [ 17.202884] rcu-perf: 0 writer-duration: 81 47 [ 17.203310] rcu-perf: 0 writer-duration: 82 42 [ 17.203780] rcu-perf: 0 writer-duration: 83 45 [ 17.204236] rcu-perf: 0 writer-duration: 84 42 [ 17.204658] rcu-perf: 0 writer-duration: 85 46 [ 17.205085] rcu-perf: 0 writer-duration: 86 42 [ 17.205508] rcu-perf: 0 writer-duration: 87 46 [ 17.205930] rcu-perf: 0 writer-duration: 88 43 [ 17.206363] rcu-perf: 0 writer-duration: 89 47 [ 17.206840] rcu-perf: 0 writer-duration: 90 41 [ 17.207295] rcu-perf: 0 writer-duration: 91 46 [ 17.207716] rcu-perf: 0 writer-duration: 92 41 [ 17.208141] rcu-perf: 0 writer-duration: 93 47 [ 17.208561] rcu-perf: 0 writer-duration: 94 43 [ 17.209032] rcu-perf: 0 writer-duration: 95 45 [ 17.209462] rcu-perf: 0 writer-duration: 96 41 [ 17.209887] rcu-perf: 0 writer-duration: 97 46 [ 17.210363] rcu-perf: 0 writer-duration: 98 43 [ 17.210810] rcu-perf: 0 writer-duration: 99 45 [ 17.211245] rcu-perf: 0 writer-duration: 100 47 [ 17.243679] ALSA es1688_lib.c:113 ess_reset at 0x220: failed!!! [ 17.246783] snd_es1688_dsp_command: timeout (0xc0) [ 17.298175] snd_es1688_dsp_command: timeout (0xb1) [ 17.298175] snd_es1688_dsp_command: timeout (0xb2) [ 17.349716] snd_es1688_dsp_command: timeout (0xc0) [ 17.349716] ALSA es1688_lib.c:113 ess_reset at 0x220: failed!!! [ 17.397814] ALSA es1688_lib.c:113 ess_reset at 0x240: failed!!! [ 17.400976] snd_es1688_dsp_command: timeout (0xc0) [ 17.452172] snd_es1688_dsp_command: timeout (0xb1) [ 17.452172] snd_es1688_dsp_command: timeout (0xb2) [ 17.502900] snd_es1688_dsp_command: timeout (0xc0) [ 17.502900] ALSA es1688_lib.c:113 ess_reset at 0x240: failed!!! [ 17.550863] ALSA es1688_lib.c:113 ess_reset at 0x260: failed!!! [ 17.554048] snd_es1688_dsp_command: timeout (0xc0) [ 17.605205] snd_es1688_dsp_command: timeout (0xb1) [ 17.605205] snd_es1688_dsp_command: timeout (0xb2) [ 17.655713] snd_es1688_dsp_command: timeout (0xc0) [ 17.655713] ALSA es1688_lib.c:113 ess_reset at 0x260: failed!!! [ 17.708193] isa sb8.0: please specify irq [ 17.709849] ALSA jazz16.c:191 please specify port [ 17.710346] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 17.710366] IP: isa_bus_shutdown+0xa/0x40 [ 17.710367] *pde = 00000000 [ 17.710369] Oops: 0000 [#1] [ 17.710372] CPU: 0 PID: 24 Comm: rcu_perf_shutdo Not tainted 4.14.0-rc8 #93 [ 17.710373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 [ 17.710374] task: 59518000 task.stack: 5951a000 [ 17.710376] EIP: isa_bus_shutdown+0xa/0x40 [ 17.710377] EFLAGS: 00210202 CPU: 0 [ 17.710378] EAX: 5951f008 EBX: 5951f014 ECX: c68cee31 EDX: 00000000 [ 17.710379] ESI: 428493c0 EDI: 5951f008 EBP: 5951f03c ESP: 5951bf50 [ 17.710380] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 17.710381] CR0: 80050033 CR2: 0000000c CR3: 02ae0000 CR4: 00000690 [ 17.710384] Call Trace: [ 17.710388] ? device_shutdown+0x24c/0x420 [ 17.710391] ? kernel_shutdown_prepare+0x66/0x90 [ 17.710392] ? kernel_power_off+0x1b/0xc0 [ 17.710395] ? rcu_perf_shutdown+0x12e/0x150 [ 17.710397] ? __wake_up_common_lock+0x130/0x130 [ 17.710398] ? kthread+0x155/0x1d0 [ 17.710400] ? rcu_perf_cleanup+0x4e0/0x4e0 [ 17.710401] ? __kthread_create_on_node+0x260/0x260 [ 17.710404] ? ret_from_fork+0x19/0x24 [ 17.710405] Code: 05 30 86 21 44 01 83 15 34 86 21 44 00 c3 8d 76 00 31 c0 c3 8d b6 00 00 00 00 8d bc 27 00 00 00 00 8b 50 7c 83 05 38 86 21 44 01 <8b> 4a 0c 83 15 3c 86 21 44 00 85 c9 74 24 83 05 40 86 21 44 01 [ 17.710428] EIP: isa_bus_shutdown+0xa/0x40 SS:ESP: 0068:5951bf50 [ 17.710429] CR2: 000000000000000c [ 17.710434] ---[ end trace 9a39fb764d02d02a ]--- [ 17.710436] Kernel panic - not syncing: Fatal exception [ 17.710437] Kernel Offset: disabled Elapsed time: 20 initrds=( /osimage/yocto/yocto-tiny-i386-2016-04-22.cgz /lkp/scheduled/vm-lkp-nhm-dp1-yocto-ia32-1/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171107-54191-1d3b2yv-0.cgz /lkp/lkp/lkp-i386.cgz /osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig.i386_2016-09-03.cgz /osimage/pkg/static/trinity-i386.cgz ) cat "${initrds[@]}" > /fs/sda3/initrd-vm-lkp-nhm-dp1-yocto-ia32-1 kvm=( qemu-system-x86_64 -enable-kvm -kernel /pkg/linux/i386-randconfig-sb0-11070115/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 -initrd /fs/sda3/initrd-vm-lkp-nhm-dp1-yocto-ia32-1 -m 420 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -pidfile /dev/shm/kboot/pid-vm-lkp-nhm-dp1-yocto-ia32-1 -serial file:/dev/shm/kboot/vm-lkp-nhm-dp1-yocto-ia32-1/serial -serial file:/dev/shm/kboot/vm-lkp-nhm-dp1-yocto-ia32-1/kmsg -daemonize -display none -monitor null ) append=( ip=::::vm-lkp-nhm-dp1-yocto-ia32-1::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nhm-dp1-yocto-ia32-1/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-39dae59d66acd86d1de24294bd2f343fd5e7a625-20171107-54191-1d3b2yv-0.yaml ARCH=i386 kconfig=i386-randconfig-sb0-11070115 branch=linus/master commit=39dae59d66acd86d1de24294bd2f343fd5e7a625 BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-11070115/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/vmlinuz-4.14.0-rc8 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-lkp-nhm-dp1-yocto-ia32/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-sb0-11070115/gcc-5/39dae59d66acd86d1de24294bd2f343fd5e7a625/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw drbd.minor_count=8 ) "${kvm[@]}" -append "${append[*]}"