early console in setup code
[    0.000000] Linux version 4.11.0-rc2-00091-g87c458e (kbuild@athens) (gcc version 6.2.0 20160901 (Debian 6.2.0-3) ) #1 SMP Thu May 4 02:29:22 CST 2017
[    0.000000] Command line: ip=::::vm-lkp-nex04-1G-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nex04-1G-18/boot-1-debian-x86_64-2016-08-31.cgz-87c458e6304c6a1b37bf856e88c70fc37f08851f-20170504-38358-14w0sta-29.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s4-04270911 branch=linux-devel/devel-hourly-2017042703 commit=87c458e6304c6a1b37bf856e88c70fc37f08851f BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/vmlinuz-4.11.0-rc2-00091-g87c458e max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-nex04-1G/debian-x86_64-2016-08-31.cgz/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/29 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 earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vga=no
[    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 0x0000000000100000-0x000000003ffdffff] usable
[    0.000000] BIOS-e820: [mem 0x000000003ffe0000-0x000000003fffffff] 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] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x3ffe0 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-back
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0080000000 mask FF80000000 uncachable
[    0.000000]   1 disabled
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.000000] Base memory trampoline at [ffff9be480099000] 99000 size 24576
[    0.000000] BRK [0x11049000, 0x11049fff] PGTABLE
[    0.000000] BRK [0x1104a000, 0x1104afff] PGTABLE
[    0.000000] BRK [0x1104b000, 0x1104bfff] PGTABLE
[    0.000000] BRK [0x1104c000, 0x1104cfff] PGTABLE
[    0.000000] BRK [0x1104d000, 0x1104dfff] PGTABLE
[    0.000000] RAMDISK: [mem 0x35c32000-0x3ffdffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6960 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x000000003FFE1936 000030 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x000000003FFE180A 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x000000003FFE0040 0017CA (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x000000003FFE0000 000040
[    0.000000] ACPI: APIC 0x000000003FFE187E 000080 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x000000003FFE18FE 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to ffffffffff5fc000 (        fee00000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000003ffdffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x35c2c000-0x35c31fff]
[    0.000000] cma: Reserved 200 MiB at 0x0000000029400000
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:35c2b001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 1942846085 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]   DMA32    [mem 0x0000000001000000-0x000000003ffdffff]
[    0.000000]   Normal   empty
[    0.000000]   Device   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 0x0000000000100000-0x000000003ffdffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffdffff]
[    0.000000] On node 0 totalpages: 262014
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 4032 pages used for memmap
[    0.000000]   DMA32 zone: 258016 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x608
[    0.000000] ACPI: Local APIC address 0xfee00000
[    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] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    0.000000] ACPI: IRQ5 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI: IRQ10 used by override.
[    0.000000] ACPI: IRQ11 used by override.
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    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] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[    0.000000] e820: [mem 0x40000000-0xfeffbfff] 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] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] percpu: Embedded 484 pages/cpu @ffff9be4a9000000 s1944384 r8192 d29888 u2097152
[    0.000000] pcpu-alloc: s1944384 r8192 d29888 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 2900ca40
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 257897
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: ip=::::vm-lkp-nex04-1G-18::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-nex04-1G-18/boot-1-debian-x86_64-2016-08-31.cgz-87c458e6304c6a1b37bf856e88c70fc37f08851f-20170504-38358-14w0sta-29.yaml ARCH=x86_64 kconfig=x86_64-randconfig-s4-04270911 branch=linux-devel/devel-hourly-2017042703 commit=87c458e6304c6a1b37bf856e88c70fc37f08851f BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/vmlinuz-4.11.0-rc2-00091-g87c458e max_uptime=600 RESULT_ROOT=/result/boot/1/vm-lkp-nex04-1G/debian-x86_64-2016-08-31.cgz/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/29 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 earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 599584K/1048056K available (8208K kernel code, 1479K rwdata, 4008K rodata, 3220K init, 36512K bss, 243672K reserved, 204800K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.003333] Hierarchical RCU implementation.
[    0.003333] 	RCU debugfs-based tracing is enabled.
[    0.003333] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    0.003333] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.003333] 
[    0.003333] **********************************************************
[    0.003333] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.003333] **                                                      **
[    0.003333] ** trace_printk() being used. Allocating extra memory.  **
[    0.003333] **                                                      **
[    0.003333] ** This means that this is a DEBUG kernel and it is     **
[    0.003333] ** unsafe for production use.                           **
[    0.003333] **                                                      **
[    0.003333] ** If you see this message and you are not debugging    **
[    0.003333] ** the kernel, report this immediately to your vendor!  **
[    0.003333] **                                                      **
[    0.003333] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.003333] **********************************************************
[    0.003333] NR_IRQS:4352 nr_irqs:56 16
[    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: 8639 kB
[    0.003333]  per task-struct memory footprint: 2688 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|
[    0.003333]                  A-B-B-A deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]              A-B-B-C-C-A deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]              A-B-C-A-B-C deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]          A-B-B-C-C-D-D-A deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]          A-B-C-D-B-D-D-A deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]          A-B-C-D-B-C-D-A deadlock:failed|failed|  ok  |failed|failed|failed|
[    0.003333]                     double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.003333]                   initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.003333]                  bad unlock order:  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]   --------------------------------------------------------------------------
[    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] 141 out of 253 testcases failed, as expected. |
[    0.003333] ----------------------------------------------------
[    0.003333] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.003333] hpet clockevent registered
[    0.003352] tsc: Detected 2260.998 MHz processor
[    0.004028] Calibrating delay loop (skipped) preset value.. 4523.41 BogoMIPS (lpj=7536660)
[    0.004479] pid_max: default: 32768 minimum: 301
[    0.005240] ACPI: Core revision 20170119
[    0.011478] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.012566] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.013630] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.014769] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[    0.015772] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[    0.017396] CPU: Physical Processor ID: 0
[    0.017967] mce: CPU supports 10 MCE banks
[    0.018590] numa_add_cpu cpu 0 node 0: mask now 0
[    0.019301] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.020008] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.021199] Freeing SMP alternatives memory: 32K
[    0.023356] ftrace: allocating 31981 entries in 125 pages
[    0.033592] smpboot: Max logical packages: 2
[    0.036746] enabled ExtINT on CPU#0
[    0.038479] ENABLING IO-APIC IRQs
[    0.038956] init IO_APIC IRQs
[    0.039429]  apic 0 pin 0 not connected
[    0.040034] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.041491] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.042710] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.043333] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.043333]  apic 0 pin 16 not connected
[    0.043333]  apic 0 pin 17 not connected
[    0.043333]  apic 0 pin 18 not connected
[    0.043333]  apic 0 pin 19 not connected
[    0.043333]  apic 0 pin 20 not connected
[    0.043333]  apic 0 pin 21 not connected
[    0.043333]  apic 0 pin 22 not connected
[    0.043333]  apic 0 pin 23 not connected
[    0.043333] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.043333] TSC deadline timer enabled
[    0.043333] smpboot: CPU0: Intel(R) Xeon(R) CPU           X7560  @ 2.27GHz (family: 0x6, model: 0x2e, stepping: 0x6)
[    0.043333] Performance Events: Nehalem events, Intel PMU driver.
[    0.043347] core: CPUID marked event: 'bus cycles' unavailable
[    0.044231] ... version:                2
[    0.045139] ... bit width:              48
[    0.045846] ... generic registers:      4
[    0.046549] ... value mask:             0000ffffffffffff
[    0.046695] ... max period:             000000007fffffff
[    0.047825] ... fixed-purpose events:   3
[    0.048420] ... event mask:             000000070000000f
[    0.049377] Hierarchical SRCU implementation.
[    0.051331] smp: Bringing up secondary CPUs ...
[    0.053427] x86: Booting SMP configuration:
[    0.054112] .... node  #0, CPUs:      #1
[    0.003333] kvm-clock: cpu 1, msr 0:35c2b041, secondary cpu clock
[    0.003333] masked ExtINT on CPU#1
[    0.003333] numa_add_cpu cpu 1 node 0: mask now 0-1
[    0.060049] KVM setup async PF for cpu 1
[    0.060049] kvm-stealtime: cpu 1, msr 2920ca40
[    0.061943] smp: Brought up 1 node, 2 CPUs
[    0.062758] smpboot: Total of 2 processors activated (9047.82 BogoMIPS)
[    0.063995] sched_clock: Marking stable (63333327, 0)->(519873180, -456539853)
[    0.066012] devtmpfs: initialized
[    0.066860] x86/mm: Memory block size: 128MB
[    0.072472] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.073838] futex hash table entries: 512 (order: 4, 65536 bytes)
[    0.076956] xor: measuring software checksum speed
[    0.111448]    prefetch64-sse: 12068.400 MB/sec
[    0.144937]    generic_sse: 10498.800 MB/sec
[    0.150919] xor: using function: prefetch64-sse (12068.400 MB/sec)
[    0.151778] prandom: seed boundary self test passed
[    0.153304] prandom: 100 self tests passed
[    0.153886] pinctrl core: initialized pinctrl subsystem
[    0.157383] RTC time:  3:58:26, date: 05/04/17
[    0.159662] NET: Registered protocol family 16
[    0.161379] workqueue: round-robin CPU selection forced, expect performance impact
[    0.162910] cpuidle: using governor ladder
[    0.163511] PCCT header not found.
[    0.164613] ACPI: bus type PCI registered
[    0.165278] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.166276] PCI: Using configuration type 1 for base access
[    0.172496] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.231120] raid6: sse2x1   gen()  5005 MB/s
[    0.288029] raid6: sse2x1   xor()  4151 MB/s
[    0.344941] raid6: sse2x2   gen()  5953 MB/s
[    0.401863] raid6: sse2x2   xor()  4547 MB/s
[    0.458822] raid6: sse2x4   gen()  5292 MB/s
[    0.515807] raid6: sse2x4   xor()  3178 MB/s
[    0.516984] raid6: using algorithm sse2x2 gen() 5953 MB/s
[    0.518363] raid6: .... xor() 4547 MB/s, rmw enabled
[    0.519672] raid6: using ssse3x2 recovery algorithm
[    0.521300] ACPI: Added _OSI(Module Device)
[    0.522479] ACPI: Added _OSI(Processor Device)
[    0.523743] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.524960] ACPI: Added _OSI(Processor Aggregator Device)
[    0.533965] ACPI: Interpreter enabled
[    0.535049] ACPI: (supports S0 S3 S5)
[    0.536030] ACPI: Using IOAPIC for interrupt routing
[    0.537428] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.552957] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.553790] acpi PNP0A03:00: _OSC: OS supports [Segments]
[    0.554523] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.555790] acpiphp: Slot [3] registered
[    0.556368] acpiphp: Slot [4] registered
[    0.556951] acpiphp: Slot [5] registered
[    0.557514] acpiphp: Slot [6] registered
[    0.558119] acpiphp: Slot [7] registered
[    0.558701] acpiphp: Slot [8] registered
[    0.559269] acpiphp: Slot [9] registered
[    0.559849] acpiphp: Slot [10] registered
[    0.560425] acpiphp: Slot [11] registered
[    0.561019] acpiphp: Slot [12] registered
[    0.561619] acpiphp: Slot [13] registered
[    0.562215] acpiphp: Slot [14] registered
[    0.562816] acpiphp: Slot [15] registered
[    0.563390] acpiphp: Slot [16] registered
[    0.563997] acpiphp: Slot [17] registered
[    0.564570] acpiphp: Slot [18] registered
[    0.565173] acpiphp: Slot [19] registered
[    0.565766] acpiphp: Slot [20] registered
[    0.566351] acpiphp: Slot [21] registered
[    0.566937] acpiphp: Slot [22] registered
[    0.567520] acpiphp: Slot [23] registered
[    0.568104] acpiphp: Slot [24] registered
[    0.568711] acpiphp: Slot [25] registered
[    0.569292] acpiphp: Slot [26] registered
[    0.569879] acpiphp: Slot [27] registered
[    0.570460] acpiphp: Slot [28] registered
[    0.571051] acpiphp: Slot [29] registered
[    0.571626] acpiphp: Slot [30] registered
[    0.572242] acpiphp: Slot [31] registered
[    0.572803] PCI host bridge to bus 0000:00
[    0.573331] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.574205] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.575081] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.576056] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfebfffff window]
[    0.577008] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.577760] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.579338] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.580996] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.588152] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.590932] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.591866] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.593430] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.594342] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.595707] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.596994] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.597929] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.599345] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.603927] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.609508] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.619876] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.621438] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.623671] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.625989] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.635089] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.636496] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.638867] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.644646] pci_bus 0000:00: on NUMA node 0
[    0.646497] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.647518] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.649087] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.650064] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.650919] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.653527] SCSI subsystem initialized
[    0.654101] media: Linux media interface: v0.10
[    0.654753] Linux video capture interface: v2.00
[    0.655646] PCI: Using ACPI for IRQ routing
[    0.656199] PCI: pci_cache_line_size set to 64 bytes
[    0.656985] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.657762] e820: reserve RAM buffer [mem 0x3ffe0000-0x3fffffff]
[    0.659495] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.660161] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.666366] clocksource: Switched to clocksource kvm-clock
[    0.724163] VFS: Disk quotas dquot_6.6.0
[    0.732560] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.735838] pnp: PnP ACPI init
[    0.737149] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.738722] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.740236] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.741632] pnp 00:03: [dma 2]
[    0.742414] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.744055] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.745652] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.747211] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.749499] pnp: PnP ACPI: found 7 devices
[    0.756775] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.758684] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.759999] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.761271] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.762698] pci_bus 0000:00: resource 7 [mem 0x40000000-0xfebfffff window]
[    0.764384] NET: Registered protocol family 1
[    0.765333] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.766659] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.767902] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.769255] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.771053] PCI: CLS 0 bytes, default 64
[    0.772097] Unpacking initramfs...
[    4.820134] Freeing initrd memory: 167608K
[    4.826879] AVX or AES-NI instructions are not detected.
[    4.828038] CPU feature 'AVX registers' is not supported.
[    4.829246] CPU feature 'AVX registers' is not supported.
[    4.831153] rcu-perf:--- Start of test: nreaders=0 nwriters=2 verbose=1 shutdown=1
[    4.832787] rcu-torture: Creating rcu_perf_shutdown task
[    4.839847] rcu-torture: Creating rcu_perf_writer task
[    4.841221] rcu-perf: rcu_perf_writer task started
[    4.841231] rcu-torture: Creating rcu_perf_writer task
[    4.842678] rcu-perf: rcu_perf_writer task started
[    4.844463] workingset: timestamp_bits=40 max_order=18 bucket_order=0
[    4.853758] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.855633] ntfs: driver 2.1.32 [Flags: R/W].
[    4.856805] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[    4.858231] orangefs_debugfs_init: called with debug mask: :none: :0:
[    4.859384] orangefs_init: module version upstream loaded
[    4.861767] gfs2: GFS2 installed
[    4.866219] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    4.867799] io scheduler noop registered (default)
[    4.868834] io scheduler mq-deadline registered
[    4.869793] start plist test
[    4.872343] end plist test
[    4.875491] test_hexdump: all 1184 tests passed
[    4.876681] test_firmware: interface ready
[    4.889486] test_hash: __hash_32() has no arch implementation to test.
[    4.890871] test_hash: hash_32() has no arch implementation to test.
[    4.892182] test_hash: hash_64() has no arch implementation to test.
[    4.893509] test_hash: 33152 tests passed.
[    4.894392] test_siphash: self-tests: pass
[    4.895301] Running rhashtable test nelem=8, max_size=0, shrinking=0
[    4.896659] Test 00:
[    4.901522]   Adding 50000 keys
[    5.022954]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.087150]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.088897]   Deleting 50000 keys
[    5.127419]   Duration of test: 225188964 ns
[    5.128221] Test 01:
[    5.132712]   Adding 50000 keys
[    5.260941]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.309163]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.310275]   Deleting 50000 keys
[    5.345076]   Duration of test: 211887355 ns
[    5.345730] Test 02:
[    5.350909]   Adding 50000 keys
[    5.441033]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.489754]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.490873]   Deleting 50000 keys
[    5.525657]   Duration of test: 174278169 ns
[    5.526405] Test 03:
[    5.531556]   Adding 50000 keys
[    5.662084]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.711537]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    5.712670]   Deleting 50000 keys
[    5.747898]   Duration of test: 215879196 ns
[    5.748565] Average test time: 206808421
[    5.749097] Testing concurrent rhashtable access from 10 threads
[    5.836530] tsc: Refined TSC clocksource calibration: 2260.997 MHz
[    5.837453] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2097487cd89, max_idle_ns: 440795205734 ns
[    9.123218] Started 10 threads, 0 failed
[   14.901196] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[   14.904790] gpio_it87: no device
[   14.905398] gpio-mockup: probe of gpio-mockup failed with error -22
[   14.906543] cpcihp_generic: Generic port I/O CompactPCI Hot Plug Driver version: 0.1
[   14.907602] cpcihp_generic: not configured, disabling.
[   14.908312] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   14.911338] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed
[   14.912423] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   14.913450] ACPI: Power Button [PWRF]
[   14.914271] button: probe of LNXPWRBN:00 failed with error -22
[   14.955772] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   14.984346] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   15.011543] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   15.014138] Non-volatile memory driver v1.3
[   15.016424] Uniform Multi-Platform E-IDE driver
[   15.017505] hp_sw: device handler registered
[   15.018088] snic:Cisco SCSI NIC Driver, ver 0.0.1.18
[   15.019091] snic:Trace Facility Enabled.
[   15.019091]  Trace Buffer SZ 16 Pages.
[   15.020988] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[   15.022039] GDT-HA: Storage RAID Controller Driver. Version: 3.05
[   15.023215] esas2r: driver will not be loaded because no ATTO esas2r devices were found
[   15.024567] osst :I: Tape driver with OnStream support version 0.99.4
[   15.024567] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[   15.027630] osd: LOADED open-osd 0.2.1
[   15.029218] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   15.032330] serio: i8042 KBD port at 0x60,0x64 irq 1
[   15.033465] serio: i8042 AUX port at 0x60,0x64 irq 12
[   15.036546] vim2m vim2m.0: Device registered as /dev/video0
[   15.037507] smssdio: Siano SMS1xxx SDIO driver
[   15.038200] smssdio: Copyright Pierre Ossman
[   15.040944] pc87360: PC8736x not detected, module not inserted
[   15.041903] acquirewdt: WDT driver for Acquire single board computer initialising
[   15.043686] acquirewdt: I/O address 0x0043 already in use
[   15.045017] acquirewdt: probe of acquirewdt failed with error -5
[   15.046518] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[   15.046528] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0)
[   15.050876] advantechwdt: WDT driver for Advantech single board computer initialising
[   15.052145] advantechwdt: initialized. timeout=60 sec (nowayout=0)
[   15.053565] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[   15.054827] alim7101_wdt: ALi M7101 PMU not present - WDT not set
[   15.056210] ib700wdt: WDT driver for IB700 single board computer initialising
[   15.057964] ib700wdt: START method I/O 443 is not available
[   15.058741] ib700wdt: probe of ib700wdt failed with error -5
[   15.060088] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[   15.061804] wafer5823wdt: I/O address 0x0443 already in use
[   15.062763] it87_wdt: no device
[   15.063237] pc87413_wdt: Version 1.1 at io 0x2E
[   15.063853] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[   15.064727] smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising...
[   15.066879] smsc37b787_wdt: Unable to register miscdev on minor 130
[   15.067709] w83877f_wdt: I/O address 0x0443 already in use
[   15.068457] w83977f_wdt: driver v1.00
[   15.069016] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[   15.069916] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[   15.071067] ledtrig-cpu: registered to indicate activity on CPUs
[   15.072066] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[   15.074629] hidraw: raw HID events driver (C) Jiri Kosina
[   15.075968] Software Queue-Pair Transport over NTB, version 4
[   15.076920]  fake-fmc-carrier: mezzanine 0
[   15.077449]       Manufacturer: fake-vendor
[   15.078036]       Product name: fake-design-for-testing
[   15.078917] fmc fake-design-for-testing-f001: Driver has no ID: matches all
[   15.079900] fmc_write_eeprom fake-design-for-testing-f001: fmc_write_eeprom: no busid passed, refusing all cards
[   15.081205] fmc fake-design-for-testing-f001: Driver has no ID: matches all
[   15.082338] fmc_chardev fake-design-for-testing-f001: Created misc device "fake-design-for-testing-f001"
[   15.083705] intel_rapl: driver does not support CPU family 6 model 46
[   15.085723] ... APIC ID:      00000000 (0)
[   15.086337] ... APIC VERSION: 01050014
[   15.086839] 0000000000000000000000000000000000000000000000000000000000000000
[   15.087764] 0000000000000000000000000000000000000000000000000000000000000000
[   15.088688] 0000000000000000000000000000000000000000000000000000000000008000
[   15.090242] number of MP IRQ sources: 15.
[   15.091171] number of IO-APIC #0 registers: 24.
[   15.092174] testing the IO APIC.......................
[   15.093267] IO APIC #0......
[   15.093787] .... register #00: 00000000
[   15.094319] .......    : physical APIC id: 00
[   15.094935] .......    : Delivery Type: 0
[   15.095478] .......    : LTS          : 0
[   15.096171] .... register #01: 00170011
[   15.096709] .......     : max redirection entries: 17
[   15.097384] .......     : PRQ implemented: 0
[   15.097992] .......     : IO APIC version: 11
[   15.098578] .... register #02: 00000000
[   15.099253] .......     : arbitration: 00
[   15.099913] .... IRQ redirection table:
[   15.100490] IOAPIC 0:
[   15.100901]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.101956]  pin01, enabled , edge , high, V(31), IRR(0), S(0), logical , D(03), M(1)
[   15.103632]  pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(03), M(1)
[   15.105365]  pin03, disabled, edge , high, V(33), IRR(0), S(0), logical , D(03), M(1)
[   15.107133]  pin04, disabled, edge , high, V(34), IRR(0), S(0), logical , D(03), M(1)
[   15.108891]  pin05, disabled, level, high, V(35), IRR(0), S(0), logical , D(03), M(1)
[   15.110686]  pin06, enabled , edge , high, V(36), IRR(0), S(0), logical , D(03), M(1)
[   15.112391]  pin07, enabled , edge , high, V(37), IRR(0), S(0), logical , D(03), M(1)
[   15.114126]  pin08, enabled , edge , high, V(38), IRR(0), S(0), logical , D(03), M(1)
[   15.115955]  pin09, disabled, level, high, V(39), IRR(0), S(0), logical , D(03), M(1)
[   15.117703]  pin0a, disabled, level, high, V(3A), IRR(0), S(0), logical , D(03), M(1)
[   15.119399]  pin0b, disabled, level, high, V(3B), IRR(0), S(0), logical , D(03), M(1)
[   15.121123]  pin0c, enabled , edge , high, V(3C), IRR(0), S(0), logical , D(03), M(1)
[   15.122166]  pin0d, enabled , edge , high, V(3D), IRR(0), S(0), logical , D(03), M(1)
[   15.123296]  pin0e, enabled , edge , high, V(3E), IRR(0), S(0), logical , D(03), M(1)
[   15.124625]  pin0f, enabled , edge , high, V(3F), IRR(0), S(0), logical , D(03), M(1)
[   15.126305]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.127983]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.129595]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.131270]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.132994]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.134631]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.136351]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.137984]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[   15.139614] IRQ to pin mappings:
[   15.140380] IRQ0 -> 0:2
[   15.141086] IRQ1 -> 0:1
[   15.141800] IRQ3 -> 0:3
[   15.142197] IRQ4 -> 0:4
[   15.142662] IRQ5 -> 0:5
[   15.143153] IRQ6 -> 0:6
[   15.143507] IRQ7 -> 0:7
[   15.144055] IRQ8 -> 0:8
[   15.144417] IRQ9 -> 0:9
[   15.144812] IRQ10 -> 0:10
[   15.145361] IRQ11 -> 0:11
[   15.145783] IRQ12 -> 0:12
[   15.146367] IRQ13 -> 0:13
[   15.146754] IRQ14 -> 0:14
[   15.147237] IRQ15 -> 0:15
[   15.147710] .................................... done.
[   15.149243] page_owner is disabled
[   15.151343] Btrfs loaded, crc32c=crc32c-generic, debug=on, integrity-checker=on
[   15.153159]   Magic number: 1:52:967
[   15.153699] tty ttyb8: hash matches
[   15.159419] Freeing unused kernel memory: 3220K
[   15.160107] Write protecting the kernel read-only data: 14336k
[   15.163042] Freeing unused kernel memory: 2020K
[   15.164070] Freeing unused kernel memory: 88K
[   15.168624] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   15.168667] rcu-perf: rcu_perf_writer 1 has 100 measurements
[   15.170333] rodata_test: all tests were successful
[   15.177552] systemd[1]: RTC configured in localtime, applying delta of 480 minutes to system time.
[   15.179539] systemd[1]: Failed to insert module 'autofs4': No such file or directory
[   15.182805] random: systemd: uninitialized urandom read (16 bytes read)
[   15.184844] random: systemd: uninitialized urandom read (16 bytes read)


[   15.196227] random: systemd: uninitialized urandom read (16 bytes read)
[   15.203066] rcu-perf: rcu_perf_writer 0 has 100 measurements
[   15.206556] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read)
[   15.206895] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read)
[   15.209754] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
[   15.218599] process 121 (systemd) attempted a POSIX timer syscall while CONFIG_POSIX_TIMERS is not set
[   15.227108] random: systemd: uninitialized urandom read (16 bytes read)
[   15.228770] random: systemd: uninitialized urandom read (16 bytes read)
[   15.230419] random: systemd: uninitialized urandom read (16 bytes read)
[   15.232067] random: systemd: uninitialized urandom read (16 bytes read)
[   15.239708] Dumping ftrace buffer:
[   15.240603] ---------------------------------
[   15.241673] rb_produ-53      1.... 5303109us : ring_buffer_producer_thread: Starting ring buffer hammer
[   15.243860] rb_produ-53      1.... 15303120us : ring_buffer_producer_thread: End ring buffer hammer
[   15.245948] rb_produ-53      0.... 15357701us : ring_buffer_producer_thread: Running Consumer at nice: 19
[   15.248167] rb_produ-53      0.... 15360092us : ring_buffer_producer_thread: Running Producer at nice: 19
[   15.250384] rb_produ-53      0.... 15360092us : ring_buffer_producer_thread: WARNING!!! This test is running at lowest priority.
[   15.253062] rb_produ-53      0.... 15360093us : ring_buffer_producer_thread: Time:     10000008 (usecs)
[   15.255267] rb_produ-53      0.... 15360094us : ring_buffer_producer_thread: Overruns: 11821287
[   15.260652] rb_produ-53      0.... 15360095us : ring_buffer_producer_thread: Read:     2944813  (by events)
[   15.262917] rb_produ-53      0.... 15360096us : ring_buffer_producer_thread: Entries:  0
[   15.264804] rb_produ-53      0.... 15360096us : ring_buffer_producer_thread: Total:    14766100
[   15.266849] rb_produ-53      0.... 15360097us : ring_buffer_producer_thread: Missed:   0
[   15.268772] rb_produ-53      0.... 15360097us : ring_buffer_producer_thread: Hit:      14766100
[   15.270805] rb_produ-53      0.... 15360098us : ring_buffer_producer_thread: Entries per millisec: 1476
[   15.272974] rb_produ-53      0.... 15360098us : ring_buffer_producer_thread: 677 ns per entry
[   15.274978] rb_produ-53      0.... 15360099us : ring_buffer_producer_thread: Sleeping for 10 secs
[   15.277050] ---------------------------------
[   15.278207] rcu-perf: Test complete
[   15.293297] rcu-torture: Stopping rcu_perf_writer task
[   15.294489] rcu-torture: Stopping rcu_perf_writer
[   15.295525] rcu-perf: writer 0 gps: 100
[   15.296421] rcu-torture: Stopping rcu_perf_writer task
[   15.297567] rcu-torture: Stopping rcu_perf_writer
[   15.298672] rcu-perf: writer 1 gps: 103
[   15.299457] rcu-perf: start: 14990027622 end: 15180065018 duration: 190037396 gps: 203 batches: 22
[   15.301239] rcu-perf:    0 writer-duration:     0 354682
         Mounting Huge Pages File System...
         Starting Load Kernel Modules...
[   15.313022] rcu-perf:    0 writer-duration:     1 409096
[   15.313733] rcu-perf:    0 writer-duration:     2 171933
[   15.314505] rcu-perf:    0 writer-duration:     3 342752
[   15.315199] rcu-perf:    0 writer-duration:     4 940306
[   15.316146] rcu-perf:    0 writer-duration:     5 250459
[   15.317378] rcu-perf:    0 writer-duration:     6 2791676
[   15.318210] rcu-perf:    0 writer-duration:     7 912609
[   15.318966] rcu-perf:    0 writer-duration:     8 1164295
[   15.319679] rcu-perf:    0 writer-duration:     9 329499
[   15.320390] rcu-perf:    0 writer-duration:    10 2579564
[   15.321187] rcu-perf:    0 writer-duration:    11 4405462
[   15.321885] rcu-perf:    0 writer-duration:    12 1192281
[   15.322772] rcu-perf:    0 writer-duration:    13 254617
[   15.323498] rcu-perf:    0 writer-duration:    14 7576447
[   15.324221] rcu-perf:    0 writer-duration:    15 1636924
[   15.326540] rcu-perf:    0 writer-duration:    16 6839658
[   15.326542] rcu-perf:    0 writer-duration:    17 1884689
[   15.326544] rcu-perf:    0 writer-duration:    18 3857822
[   15.326546] rcu-perf:    0 writer-duration:    19 1219985
[   15.326548] rcu-perf:    0 writer-duration:    20 1591016
[   15.326550] rcu-perf:    0 writer-duration:    21 2637817
[   15.326552] rcu-perf:    0 writer-duration:    22 1659093
[   15.326554] rcu-perf:    0 writer-duration:    23 2164280
[   15.326556] rcu-perf:    0 writer-duration:    24 2632965
[   15.326558] rcu-perf:    0 writer-duration:    25 600537
[   15.326560] rcu-perf:    0 writer-duration:    26 1490792
[   15.326562] rcu-perf:    0 writer-duration:    27 2958063
[   15.326564] rcu-perf:    0 writer-duration:    28 769308
[   15.326566] rcu-perf:    0 writer-duration:    29 1458965
[   15.326568] rcu-perf:    0 writer-duration:    30 1050644
[   15.326569] rcu-perf:    0 writer-duration:    31 926055
[   15.326571] rcu-perf:    0 writer-duration:    32 1358730
[   15.326573] rcu-perf:    0 writer-duration:    33 169745
[   15.326575] rcu-perf:    0 writer-duration:    34 339688
[   15.326577] rcu-perf:    0 writer-duration:    35 71586
[   15.326578] rcu-perf:    0 writer-duration:    36 62604
[   15.326580] rcu-perf:    0 writer-duration:    37 335167
[   15.326582] rcu-perf:    0 writer-duration:    38 157395
[   15.326584] rcu-perf:    0 writer-duration:    39 2426147
[   15.326585] rcu-perf:    0 writer-duration:    40 1199622
[   15.326587] rcu-perf:    0 writer-duration:    41 821979
[   15.326589] rcu-perf:    0 writer-duration:    42 2344820
[   15.326590] rcu-perf:    0 writer-duration:    43 2398710
[   15.326592] rcu-perf:    0 writer-duration:    44 990701
[   15.326594] rcu-perf:    0 writer-duration:    45 458637
[   15.326595] rcu-perf:    0 writer-duration:    46 101815
[   15.326597] rcu-perf:    0 writer-duration:    47 6027898
[   15.326599] rcu-perf:    0 writer-duration:    48 2092942
[   15.326600] rcu-perf:    0 writer-duration:    49 1043501
[   15.326602] rcu-perf:    0 writer-duration:    50 634758
[   15.326604] rcu-perf:    0 writer-duration:    51 1239003
[   15.326605] rcu-perf:    0 writer-duration:    52 1191549
[   15.326607] rcu-perf:    0 writer-duration:    53 625914
[   15.326609] rcu-perf:    0 writer-duration:    54 1260989
[   15.326610] rcu-perf:    0 writer-duration:    55 1213746
[   15.326612] rcu-perf:    0 writer-duration:    56 409638
[   15.326613] rcu-perf:    0 writer-duration:    57 2736059
[   15.326615] rcu-perf:    0 writer-duration:    58 3467220
[   15.326617] rcu-perf:    0 writer-duration:    59 1787051
[   15.326618] rcu-perf:    0 writer-duration:    60 3505714
[   15.326620] rcu-perf:    0 writer-duration:    61 3533928
[   15.326622] rcu-perf:    0 writer-duration:    62 1767353
[   15.326623] rcu-perf:    0 writer-duration:    63 3428753
[   15.326625] rcu-perf:    0 writer-duration:    64 2158695
[   15.326627] rcu-perf:    0 writer-duration:    65 1338709
[   15.326628] rcu-perf:    0 writer-duration:    66 3362008
[   15.326630] rcu-perf:    0 writer-duration:    67 3257506
[   15.326632] rcu-perf:    0 writer-duration:    68 1743451
[   15.326633] rcu-perf:    0 writer-duration:    69 3347946
[   15.326635] rcu-perf:    0 writer-duration:    70 3267758
[   15.326651] rcu-perf:    0 writer-duration:    71 788908
[   15.326653] rcu-perf:    0 writer-duration:    72 1426099
[   15.326655] rcu-perf:    0 writer-duration:    73 804191
[   15.326657] rcu-perf:    0 writer-duration:    74 546789
[   15.326659] rcu-perf:    0 writer-duration:    75 901219
[   15.326661] rcu-perf:    0 writer-duration:    76 725136
[   15.326663] rcu-perf:    0 writer-duration:    77 580489
[   15.326665] rcu-perf:    0 writer-duration:    78 993298
[   15.326667] rcu-perf:    0 writer-duration:    79 876539
[   15.326669] rcu-perf:    0 writer-duration:    80 1349093
[   15.326671] rcu-perf:    0 writer-duration:    81 151722
[   15.326672] rcu-perf:    0 writer-duration:    82 60879
[   15.326674] rcu-perf:    0 writer-duration:    83 198700
[   15.326676] rcu-perf:    0 writer-duration:    84 161759
[   15.326677] rcu-perf:    0 writer-duration:    85 841176
[   15.326679] rcu-perf:    0 writer-duration:    86 709461
[   15.326681] rcu-perf:    0 writer-duration:    87 87613
[   15.326683] rcu-perf:    0 writer-duration:    88 1555411
[   15.326685] rcu-perf:    0 writer-duration:    89 1327263
[   15.326687] rcu-perf:    0 writer-duration:    90 1176944
[   15.326689] rcu-perf:    0 writer-duration:    91 5253620
[   15.326690] rcu-perf:    0 writer-duration:    92 3544550
[   15.326692] rcu-perf:    0 writer-duration:    93 1054376
[   15.326694] rcu-perf:    0 writer-duration:    94 205706
[   15.326696] rcu-perf:    0 writer-duration:    95 3580048
[   15.326698] rcu-perf:    0 writer-duration:    96 130346
[   15.326699] rcu-perf:    0 writer-duration:    97 1704591
[   15.326702] rcu-perf:    0 writer-duration:    98 741884
[   15.326703] rcu-perf:    0 writer-duration:    99 22166714
[   15.326706] rcu-perf:    0 writer-duration:   100 9825719
[   15.333579] rcu-perf:    1 writer-duration:     0 489083
[   15.340307] rcu-perf:    1 writer-duration:     1 121404
[   15.340309] rcu-perf:    1 writer-duration:     2 189397
[   15.340311] rcu-perf:    1 writer-duration:     3 976337
[   15.340312] rcu-perf:    1 writer-duration:     4 385489
[   15.340314] rcu-perf:    1 writer-duration:     5 105343
[   15.340316] rcu-perf:    1 writer-duration:     6 114873
[   15.340318] rcu-perf:    1 writer-duration:     7 1934811
[   15.340320] rcu-perf:    1 writer-duration:     8 1714367
[   15.340321] rcu-perf:    1 writer-duration:     9 1192743
[   15.340323] rcu-perf:    1 writer-duration:    10 1813684
[   15.340325] rcu-perf:    1 writer-duration:    11 1085557
[   15.340327] rcu-perf:    1 writer-duration:    12 4413565
[   15.340329] rcu-perf:    1 writer-duration:    13 1276462
[   15.340330] rcu-perf:    1 writer-duration:    14 6049214
[   15.340332] rcu-perf:    1 writer-duration:    15 1472903
[   15.340334] rcu-perf:    1 writer-duration:    16 1302442
[   15.340335] rcu-perf:    1 writer-duration:    17 4247978
[   15.340337] rcu-perf:    1 writer-duration:    18 3142318
[   15.340339] rcu-perf:    1 writer-duration:    19 3746293
[   15.340340] rcu-perf:    1 writer-duration:    20 1994300
[   15.340342] rcu-perf:    1 writer-duration:    21 1167371
[   15.340344] rcu-perf:    1 writer-duration:    22 2909976
[   15.340345] rcu-perf:    1 writer-duration:    23 1367574
[   15.340347] rcu-perf:    1 writer-duration:    24 1609508
[   15.340349] rcu-perf:    1 writer-duration:    25 3998746
[   15.340351] rcu-perf:    1 writer-duration:    26 999378
[   15.340353] rcu-perf:    1 writer-duration:    27 390491
[   15.340354] rcu-perf:    1 writer-duration:    28 2600495
[   15.340356] rcu-perf:    1 writer-duration:    29 1895800
[   15.340358] rcu-perf:    1 writer-duration:    30 724345
[   15.340360] rcu-perf:    1 writer-duration:    31 2336340
[   15.340362] rcu-perf:    1 writer-duration:    32 212747
[   15.340363] rcu-perf:    1 writer-duration:    33 886289
[   15.340365] rcu-perf:    1 writer-duration:    34 1511272
[   15.340367] rcu-perf:    1 writer-duration:    35 209526
[   15.340369] rcu-perf:    1 writer-duration:    36 161241
[   15.340371] rcu-perf:    1 writer-duration:    37 90862
[   15.340373] rcu-perf:    1 writer-duration:    38 66210
[   15.340374] rcu-perf:    1 writer-duration:    39 249082
[   15.340376] rcu-perf:    1 writer-duration:    40 188661
[   15.340378] rcu-perf:    1 writer-duration:    41 134404
[   15.340379] rcu-perf:    1 writer-duration:    42 885323
[   15.340381] rcu-perf:    1 writer-duration:    43 2087371
[   15.340383] rcu-perf:    1 writer-duration:    44 585524
[   15.340385] rcu-perf:    1 writer-duration:    45 847824
[   15.340387] rcu-perf:    1 writer-duration:    46 3408478
[   15.340389] rcu-perf:    1 writer-duration:    47 1357841
[   15.340391] rcu-perf:    1 writer-duration:    48 1070739
[   15.340393] rcu-perf:    1 writer-duration:    49 360630
[   15.340395] rcu-perf:    1 writer-duration:    50 44860
[   15.340396] rcu-perf:    1 writer-duration:    51 6050449
[   15.340398] rcu-perf:    1 writer-duration:    52 2614986
[   15.340400] rcu-perf:    1 writer-duration:    53 571935
[   15.340402] rcu-perf:    1 writer-duration:    54 584531
[   15.340404] rcu-perf:    1 writer-duration:    55 1820877
[   15.340406] rcu-perf:    1 writer-duration:    56 652857
[   15.340408] rcu-perf:    1 writer-duration:    57 539954
[   15.340410] rcu-perf:    1 writer-duration:    58 1950752
[   15.340411] rcu-perf:    1 writer-duration:    59 560681
[   15.340413] rcu-perf:    1 writer-duration:    60 368350
[   15.340415] rcu-perf:    1 writer-duration:    61 4558185
[   15.340417] rcu-perf:    1 writer-duration:    62 1718068
[   15.340419] rcu-perf:    1 writer-duration:    63 1721666
[   15.340420] rcu-perf:    1 writer-duration:    64 5268561
[   15.340422] rcu-perf:    1 writer-duration:    65 1870609
[   15.340424] rcu-perf:    1 writer-duration:    66 1712805
[   15.340425] rcu-perf:    1 writer-duration:    67 4467033
[   15.340427] rcu-perf:    1 writer-duration:    68 1112414
[   15.340429] rcu-perf:    1 writer-duration:    69 1297778
[   15.340430] rcu-perf:    1 writer-duration:    70 5083458
[   15.340432] rcu-perf:    1 writer-duration:    71 1650102
[   15.340434] rcu-perf:    1 writer-duration:    72 1774524
[   15.340435] rcu-perf:    1 writer-duration:    73 4933148
[   15.340437] rcu-perf:    1 writer-duration:    74 1618542
[   15.340439] rcu-perf:    1 writer-duration:    75 709488
[   15.340440] rcu-perf:    1 writer-duration:    76 1858868
[   15.340442] rcu-perf:    1 writer-duration:    77 432213
[   15.340443] rcu-perf:    1 writer-duration:    78 480346
[   15.340445] rcu-perf:    1 writer-duration:    79 1294112
[   15.340447] rcu-perf:    1 writer-duration:    80 380877
[   15.340448] rcu-perf:    1 writer-duration:    81 528975
[   15.340450] rcu-perf:    1 writer-duration:    82 1430935
[   15.340452] rcu-perf:    1 writer-duration:    83 440157
[   15.340454] rcu-perf:    1 writer-duration:    84 1511528
[   15.340456] rcu-perf:    1 writer-duration:    85 48898
[   15.340458] rcu-perf:    1 writer-duration:    86 289136
[   15.340460] rcu-perf:    1 writer-duration:    87 109459
[   15.340462] rcu-perf:    1 writer-duration:    88 803354
[   15.340463] rcu-perf:    1 writer-duration:    89 783644
[   15.340465] rcu-perf:    1 writer-duration:    90 528453
[   15.340467] rcu-perf:    1 writer-duration:    91 1053468
[   15.340468] rcu-perf:    1 writer-duration:    92 1852185
[   15.340470] rcu-perf:    1 writer-duration:    93 685775
[   15.340472] rcu-perf:    1 writer-duration:    94 597651
[   15.340473] rcu-perf:    1 writer-duration:    95 5417849
[   15.340475] rcu-perf:    1 writer-duration:    96 2789541
[   15.340477] rcu-perf:    1 writer-duration:    97 1002389
[   15.340478] rcu-perf:    1 writer-duration:    98 312060
[   15.340480] rcu-perf:    1 writer-duration:    99 3529966
[   15.340482] rcu-perf:    1 writer-duration:   100 72096
[   15.347170] rcu-perf:    1 writer-duration:   101 2360566
[   15.347172] rcu-perf:    1 writer-duration:   102 26801113
[   15.347174] rcu-perf:    1 writer-duration:   103 11836784
[   15.349238] ACPI: Preparing to enter system sleep state S5
[   15.349909] reboot: Power down
[   15.351328] acpi_power_off called
[   15.552912] ------------[ cut here ]------------
[   15.553978] WARNING: CPU: 0 PID: 9 at arch/x86/kernel/smp.c:127 native_smp_send_reschedule+0x4f/0x68
[   15.556230] Modules linked in:
[   15.556868] CPU: 0 PID: 9 Comm: migration/0 Not tainted 4.11.0-rc2-00091-g87c458e #1
[   15.558408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[   15.560409] Call Trace:
[   15.560937]  dump_stack+0x61/0x7e
[   15.561604]  __warn+0xc2/0xdd
[   15.562219]  warn_slowpath_null+0x1d/0x1f
[   15.563027]  native_smp_send_reschedule+0x4f/0x68
[   15.564061]  resched_curr+0x9e/0x168
[   15.564792]  check_preempt_curr+0x4a/0x92
[   15.565592]  move_queued_task+0x1cc/0x1d6
[   15.566415]  __migrate_task+0x88/0x97
[   15.567158]  migration_cpu_stop+0x77/0xa4
[   15.567968]  ? sched_ttwu_pending+0xbd/0xbd
[   15.568815]  cpu_stopper_thread+0x84/0xf3
[   15.569613]  ? sort_range+0x22/0x22
[   15.570326]  smpboot_thread_fn+0x1cc/0x1e3
[   15.571164]  kthread+0x12d/0x135
[   15.571825]  ? kthread_create_on_node+0x3f/0x3f
[   15.572742]  ret_from_fork+0x2c/0x40
[   15.573468] ---[ end trace ce70cc5403b8b2a1 ]---

Elapsed time: 2000
BUG: kernel hang in test stage

initrds=(
	/osimage/debian/debian-x86_64-2016-08-31.cgz
	/lkp/scheduled/vm-lkp-nex04-1G-18/boot-1-debian-x86_64-2016-08-31.cgz-87c458e6304c6a1b37bf856e88c70fc37f08851f-20170504-38358-14w0sta-29.cgz
	/lkp/lkp/lkp-x86_64.cgz
	/osimage/deps/debian-x86_64-2016-08-31.cgz/lkp_2017-05-01.cgz
	/osimage/deps/debian-x86_64-2016-08-31.cgz/rsync-rootfs_2016-11-15.cgz
	/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig_2016-11-15.cgz
	/pkg/linux/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/modules.cgz
)

cat "${initrds[@]}" > /fs/sdb1/initrd-vm-lkp-nex04-1G-18

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu host
	-kernel /pkg/linux/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/vmlinuz-4.11.0-rc2-00091-g87c458e
	-initrd /fs/sdb1/initrd-vm-lkp-nex04-1G-18
	-m 1024
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::23217-:22
	-boot order=nc
	-no-reboot
	-watchdog i6300esb
	-watchdog-action debug
	-rtc base=localtime
	-pidfile /dev/shm/kboot/pid-vm-lkp-nex04-1G-18
	-serial file:/dev/shm/kboot/vm-lkp-nex04-1G-18/serial
	-serial file:/dev/shm/kboot/vm-lkp-nex04-1G-18/kmsg
	-daemonize
	-display none
	-monitor null
)

append=(
	ip=::::vm-lkp-nex04-1G-18::dhcp
	root=/dev/ram0
	user=lkp
	job=/lkp/scheduled/vm-lkp-nex04-1G-18/boot-1-debian-x86_64-2016-08-31.cgz-87c458e6304c6a1b37bf856e88c70fc37f08851f-20170504-38358-14w0sta-29.yaml
	ARCH=x86_64
	kconfig=x86_64-randconfig-s4-04270911
	branch=linux-devel/devel-hourly-2017042703
	commit=87c458e6304c6a1b37bf856e88c70fc37f08851f
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/vmlinuz-4.11.0-rc2-00091-g87c458e
	max_uptime=600
	RESULT_ROOT=/result/boot/1/vm-lkp-nex04-1G/debian-x86_64-2016-08-31.cgz/x86_64-randconfig-s4-04270911/gcc-6/87c458e6304c6a1b37bf856e88c70fc37f08851f/29
	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
	earlyprintk=ttyS0,115200
	console=ttyS0,115200
	console=tty0
	vga=normal
	rw
)

"${kvm[@]}" -append "${append[*]}"
