early console in setup code
Probing EDD (edd=off to disable)... ok
[    0.000000] Linux version 4.8.0-rc1-00079-g1802442 (kbuild@xian) (gcc version 5.4.0 20160609 (Debian 5.4.0-6) ) #1 SMP PREEMPT Sun Aug 21 23:51:02 CST 2016
[    0.000000] KERNEL supported cpus:
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000] CPU: vendor_id 'GenuineIntel' unknown, using generic init.
[    0.000000] CPU: Your system may be unstable.
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] x86/fpu: Using 'eager' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000167dffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000167e0000-0x00000000167fffff] 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 Debian-1.8.2-1 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 = 0x167e0 max_arch_pfn = 0x1000000
[    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] initial memory mapped: [mem 0x00000000-0x031fffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] BRK [0x02ca3000, 0x02ca3fff] PGTABLE
[    0.000000] BRK [0x02ca4000, 0x02ca5fff] PGTABLE
[    0.000000] BRK [0x02ca6000, 0x02ca6fff] PGTABLE
[    0.000000] BRK [0x02ca7000, 0x02ca7fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x14ad9000-0x167dffff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F6470 000014 (v00 BOCHS )
[    0.000000] ACPI: RSDT 0x00000000167E16EE 000034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACP 0x00000000167E0C14 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.000000] ACPI: DSDT 0x00000000167E0040 000BD4 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: FACS 0x00000000167E0000 000040
[    0.000000] ACPI: SSDT 0x00000000167E0C88 0009B6 (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
[    0.000000] ACPI: APIC 0x00000000167E163E 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.000000] ACPI: HPET 0x00000000167E16B6 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to         ffffc000 (        fee00000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x00000000167dffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x14ad8000-0x14ad8fff]
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 359MB LOWMEM available.
[    0.000000] max_low_pfn = 167e0, highstart_pfn = 167e0
[    0.000000] Low memory ends at vaddr d67e0000
[    0.000000] High memory starts at vaddr d67e0000
[    0.000000]   mapped low ram: 0 - 167e0000
[    0.000000]   low ram: 0 - 167e0000
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 0:14ad7001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 4402745567 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000001000-0x00000000167dffff]
[    0.000000]   HighMem  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 0x0000000000100000-0x00000000167dffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000167dffff]
[    0.000000] On node 0 totalpages: 92030
[    0.000000]   Normal zone: 720 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 92030 pages, LIFO batch:31
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x608
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] mapped APIC to         ffffc000 (        fee00000)
[    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 1 CPUs, 0 hotplug CPUs
[    0.000000] mapped IOAPIC to ffffb000 (fec00000)
[    0.000000] e820: [mem 0x16800000-0xfeffbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1
[    0.000000] percpu: Embedded 18 pages/cpu @d469a000 s43680 r0 d30048 u73728
[    0.000000] pcpu-alloc: s43680 r0 d30048 u73728 alloc=18*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] KVM setup async PF for cpu 0
[    0.000000] kvm-stealtime: cpu 0, msr 1469c8c0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 91310
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: ip=::::vm-vp-quantal-i386-34::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-34/boot-1-quantal-core-i386.cgz-1802442a39b862b1adb57cbae5fbbda3945406e2-20160821-75698-3hybx2-6.yaml ARCH=i386 kconfig=i386-randconfig-sb0-08201601 branch=linux-devel/devel-hourly-2016082011 commit=1802442a39b862b1adb57cbae5fbbda3945406e2 BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-08201601/gcc-5/1802442a39b862b1adb57cbae5fbbda3945406e2/vmlinuz-4.8.0-rc1-00079-g1802442 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-vp-quantal-i386/quantal-core-i386.cgz/i386-randconfig-sb0-08201601/gcc-5/1802442a39b862b1adb57cbae5fbbda3945406e2/6 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 systemd.log_level=err ignore_loglevel earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
[    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] Initializing HighMem for node 0 (00000000:00000000)
[    0.000000] Memory: 304240K/368120K available (5184K kernel code, 594K rwdata, 2608K rodata, 536K init, 20272K bss, 63880K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xffd36000 - 0xfffff000   (2852 kB)
[    0.000000]     pkmap   : 0xffa00000 - 0xffc00000   (2048 kB)
[    0.000000]     vmalloc : 0xd6fe0000 - 0xff9fe000   ( 650 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xd67e0000   ( 359 MB)
[    0.000000]       .init : 0xc1834000 - 0xc18ba000   ( 536 kB)
[    0.000000]       .data : 0xc151056c - 0xc1832940   (3208 kB)
[    0.000000]       .text : 0xc1000000 - 0xc151056c   (5185 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] Running RCU self tests
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS:2304 nr_irqs:256 16
[    0.000000] CPU 0 irqstacks, hard=c008e000 soft=c0010000
[    0.000000] console [ttyS0] enabled
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.000000] ... CHAINHASH_SIZE:          32768
[    0.000000]  memory used by lock dependency info: 4911 kB
[    0.000000]  per task-struct memory footprint: 1344 bytes
[    0.000000] ------------------------
[    0.000000] | Locking API testsuite:
[    0.000000] ----------------------------------------------------------------------------
[    0.000000]                                  | spin |wlock |rlock |mutex | wsem | rsem |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                     double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                   initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]                  bad unlock order:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]               recursive read-lock:             |  ok  |             |  ok  |
[    0.000000]            recursive read-lock #2:             |  ok  |             |  ok  |
[    0.000000]             mixed read-write-lock:             |  ok  |             |  ok  |
[    0.000000]             mixed write-read-lock:             |  ok  |             |  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.000000]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[    0.000000]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.000000]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[    0.000000]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[    0.000000]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[    0.000000]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.000000]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.000000]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[    0.000000]       hard-irq read-recursion/123:  ok  |
[    0.000000]       soft-irq read-recursion/123:  ok  |
[    0.000000]       hard-irq read-recursion/132:  ok  |
[    0.000000]       soft-irq read-recursion/132:  ok  |
[    0.000000]       hard-irq read-recursion/213:  ok  |
[    0.000000]       soft-irq read-recursion/213:  ok  |
[    0.000000]       hard-irq read-recursion/231:  ok  |
[    0.000000]       soft-irq read-recursion/231:  ok  |
[    0.000000]       hard-irq read-recursion/312:  ok  |
[    0.000000]       soft-irq read-recursion/312:  ok  |
[    0.000000]       hard-irq read-recursion/321:  ok  |
[    0.000000]       soft-irq read-recursion/321:  ok  |
[    0.000000]   --------------------------------------------------------------------------
[    0.000000]   | Wound/wait tests |
[    0.000000]   ---------------------
[    0.000000]                   ww api failures:  ok  |  ok  |  ok  |
[    0.000000]                ww contexts mixing:  ok  |  ok  |
[    0.000000]              finishing ww context:  ok  |  ok  |  ok  |  ok  |
[    0.000000]                locking mismatches:  ok  |  ok  |  ok  |
[    0.000000]                  EDEADLK handling:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
[    0.000000]            spinlock nest unlocked:  ok  |
[    0.000000]   -----------------------------------------------------
[    0.000000]                                  |block | try  |context|
[    0.000000]   -----------------------------------------------------
[    0.000000]                           context:  ok  |  ok  |  ok  |
[    0.000000]                               try:  ok  |  ok  |  ok  |
[    0.000000]                             block:  ok  |  ok  |  ok  |
[    0.000000]                          spinlock:  ok  |  ok  |  ok  |
[    0.000000] -------------------------------------------------------
[    0.000000] Good, all 253 testcases passed! |
[    0.000000] ---------------------------------
[    0.000000] allocated 2621440 bytes of page_ext
[    0.000000] ODEBUG: selftest passed
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2693.338 MHz processor
[    0.255017] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508)
[    0.255746] pid_max: default: 32768 minimum: 301
[    0.256233] ACPI: Core revision 20160422
[    0.264775] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    0.265317] 
[    0.265606] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.266150] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.267999] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.268452] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.274827] Freeing SMP alternatives memory: 12K (c18ba000 - c18bd000)
[    0.278987] smpboot: Max logical packages: 1
[    0.279351] smpboot: APIC(0) Converting physical 0 to logical package 0
[    0.279924] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.280425] enabled ExtINT on CPU#0
[    0.281397] ENABLING IO-APIC IRQs
[    0.281721] init IO_APIC IRQs
[    0.281981]  apic 0 pin 0 not connected
[    0.282458] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[    0.283203] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[    0.283879] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[    0.284562] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[    0.285213] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[    0.285889] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[    0.286605] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[    0.287257] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[    0.287952] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[    0.288625] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[    0.289286] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[    0.289972] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[    0.290685] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[    0.291347] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[    0.292031] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[    0.292709]  apic 0 pin 16 not connected
[    0.293035]  apic 0 pin 17 not connected
[    0.293358]  apic 0 pin 18 not connected
[    0.293696]  apic 0 pin 19 not connected
[    0.294056]  apic 0 pin 20 not connected
[    0.294379]  apic 0 pin 21 not connected
[    0.294725]  apic 0 pin 22 not connected
[    0.295049]  apic 0 pin 23 not connected
[    0.295515] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.296053] TSC deadline timer enabled
[    0.296367] smpboot: CPU0: GenuineIntel Intel Core Processor (Haswell) (family: 0x6, model: 0x3c, stepping: 0x1)
[    0.297223] Performance Events: no PMU driver, software events only.
[    0.304725] x86: Booted up 1 node, 1 CPUs
[    0.305076] smpboot: Total of 1 processors activated (5387.01 BogoMIPS)
[    0.307621] devtmpfs: initialized
[    0.309821] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.310885] prandom: seed boundary self test passed
[    0.311880] prandom: 100 self tests passed
[    0.312217] pinctrl core: initialized pinctrl subsystem
[    0.313583] NET: Registered protocol family 16
[    0.318109] cpuidle: using governor ladder
[    0.318745] ACPI: bus type PCI registered
[    0.319793] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX.
[    0.320379] PCI: PCI BIOS revision 2.10 entry at 0xfd40f, last bus=0
[    0.320886] PCI: Using configuration type 1 for base access
[    0.331690] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.332734] gpio-f7188x: Not a Fintek device at 0x0000002e
[    0.333207] gpio-f7188x: Not a Fintek device at 0x0000004e
[    0.334053] ACPI: Added _OSI(Module Device)
[    0.334407] ACPI: Added _OSI(Processor Device)
[    0.334777] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.335151] ACPI: Added _OSI(Processor Aggregator Device)
[    0.340311] ACPI: Interpreter enabled
[    0.340637] ACPI: (supports S0 S5)
[    0.340926] ACPI: Using IOAPIC for interrupt routing
[    0.341395] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.358849] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.359384] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[    0.359974] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.360646] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.363969] PCI host bridge to bus 0000:00
[    0.364314] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.364873] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.365420] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.366074] pci_bus 0000:00: root bus resource [mem 0x16800000-0xfebfffff window]
[    0.366677] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.367257] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    0.368624] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.369939] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.375589] pci 0000:00:01.1: reg 0x20: [io  0xc040-0xc04f]
[    0.377108] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.377677] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.378245] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.378809] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.379902] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.380717] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.381795] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.383047] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    0.384764] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[    0.387342] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[    0.392867] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[    0.394096] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[    0.395303] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[    0.396504] pci 0000:00:03.0: reg 0x14: [io  0xc000-0xc03f]
[    0.401132] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.402581] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[    0.403460] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[    0.409148] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    0.410094] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.411001] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.411910] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.412623] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.415273] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.415738] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.416384] vgaarb: loaded
[    0.416610] vgaarb: bridge control possible 0000:00:02.0
[    0.417778] FPGA manager framework
[    0.418083] PCI: Using ACPI for IRQ routing
[    0.418441] PCI: pci_cache_line_size set to 64 bytes
[    0.418935] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.419454] e820: reserve RAM buffer [mem 0x167e0000-0x17ffffff]
[    0.421225] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.421686] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    0.426381] clocksource: Switched to clocksource kvm-clock
[    0.428008] Warning: could not register annotated branches stats
[    0.448646] VFS: Disk quotas dquot_6.6.0
[    0.449026] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.450089] pnp: PnP ACPI init
[    0.450678] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.451361] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.452042] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.452705] pnp 00:03: [dma 2]
[    0.453045] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.453778] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    0.454513] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.456093] pnp: PnP ACPI: found 6 devices
[    0.492242] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.493059] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.493570] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.494056] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.494609] pci_bus 0000:00: resource 7 [mem 0x16800000-0xfebfffff window]
[    0.495226] NET: Registered protocol family 1
[    0.495625] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.496106] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.496599] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.497124] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.497863] PCI: CLS 0 bytes, default 64
[    0.498978] Unpacking initramfs...
[    0.502435] workqueue: round-robin CPU selection forced, expect performance impact
[    1.962886] Freeing initrd memory: 29724K (d4ad9000 - d67e0000)
[    1.964260] The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
[    1.965197] spin_lock-torture:--- Start of test [debug]: nwriters_stress=2 nreaders_stress=0 stat_interval=60 verbose=1 shuffle_interval=3 stutter=5 shutdown_secs=0 onoff_interval=0 onoff_holdoff=0
[    1.966647] spin_lock-torture: Creating torture_shuffle task
[    1.967332] spin_lock-torture: Creating torture_stutter task
[    1.967880] spin_lock-torture: torture_shuffle task started
[    1.968456] spin_lock-torture: Creating lock_torture_writer task
[    1.968961] spin_lock-torture: torture_stutter task started
[    1.969508] spin_lock-torture: Creating lock_torture_writer task
[    1.970049] spin_lock-torture: lock_torture_writer task started
[    1.970584] spin_lock-torture: Creating lock_torture_stats task
[    1.971086] spin_lock-torture: lock_torture_writer task started
[    1.972547] futex hash table entries: 256 (order: 2, 16384 bytes)
[    1.973575] spin_lock-torture: lock_torture_stats task started
[    1.975521] workingset: timestamp_bits=27 max_order=17 bucket_order=0
[    1.976043] zbud: loaded
[    1.978441] start plist test
[    1.981365] end plist test
[    1.981699] Running rhashtable test nelem=8, max_size=0, shrinking=0
[    1.982186] Test 00:
[    1.983536]   Adding 50000 keys
[    2.110008] Info: encountered resize
[    2.119259]   Traversal complete: counted=50468, nelems=50000, entries=50000, table-jumps=1
[    2.120023] Test failed: Total count mismatch ^^^
[    2.186870]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    2.187563]   Deleting 50000 keys
[    2.238129]   Duration of test: 254333146 ns
[    2.238648] Test 01:
[    2.239838]   Adding 50000 keys
[    2.366031] Info: encountered resize
[    2.375721]   Traversal complete: counted=50827, nelems=50000, entries=50000, table-jumps=1
[    2.376580] Test failed: Total count mismatch ^^^
[    2.442934]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    2.443627]   Deleting 50000 keys
[    2.494648]   Duration of test: 254556256 ns
[    2.495155] Test 02:
[    2.496361]   Adding 50000 keys
[    2.621797] Info: encountered resize
[    2.632044]   Traversal complete: counted=51110, nelems=50000, entries=50000, table-jumps=1
[    2.632792] Test failed: Total count mismatch ^^^
[    2.699066]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    2.701092]   Deleting 50000 keys
[    2.751677]   Duration of test: 254996323 ns
[    2.752171] Test 03:
[    2.753404]   Adding 50000 keys
[    2.877409] Info: encountered resize
[    2.886908]   Traversal complete: counted=50669, nelems=50000, entries=50000, table-jumps=1
[    2.887673] Test failed: Total count mismatch ^^^
[    2.955457]   Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
[    2.956140]   Deleting 50000 keys
[    2.998786] tsc: Refined TSC clocksource calibration: 2693.503 MHz
[    2.999280] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d3451f606, max_idle_ns: 440795333933 ns
[    3.009704]   Duration of test: 256043628 ns
[    3.010178] Average test time: 254982338
[    3.010503] Testing concurrent rhashtable access from 10 threads
[    8.647677] Started 10 threads, 0 failed
[    8.651936] test_printf: all 260 tests passed
[    8.652288] test_uuid: all 18 tests passed
[    8.653018] xz_dec_test: module loaded
[    8.653317] xz_dec_test: Create a device node with 'mknod xz_dec_test c 252 0' and write .xz files to it.
[    8.654918] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    8.655532] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    8.656287] cr_bllcd: INTEL CARILLO RANCH LPC not found.
[    8.656745] cr_bllcd: Carillo Ranch Backlight Driver Initialized.
[    8.657744] vmlfb: initializing
[    8.658094] Could not find Carillo Ranch MCH device.
[    8.659033] isapnp: Scanning for PnP cards...
[    9.019780] isapnp: No Plug & Play device found
[    9.063871] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    9.064629] serial 00:05: GPIO lookup for consumer cts
[    9.065044] serial 00:05: using ACPI for GPIO lookup
[    9.065457] acpi PNP0501:00: GPIO: looking up cts-gpios
[    9.065872] acpi PNP0501:00: GPIO: looking up cts-gpio
[    9.066411] acpi PNP0501:00: GPIO: looking up 0 in _CRS
[    9.066932] serial 00:05: using lookup tables for GPIO lookup
[    9.067484] serial 00:05: lookup for GPIO cts failed
[    9.067888] serial 00:05: GPIO lookup for consumer dsr
[    9.068295] serial 00:05: using ACPI for GPIO lookup
[    9.068722] acpi PNP0501:00: GPIO: looking up dsr-gpios
[    9.069138] acpi PNP0501:00: GPIO: looking up dsr-gpio
[    9.069576] serial 00:05: using lookup tables for GPIO lookup
[    9.070038] serial 00:05: lookup for GPIO dsr failed
[    9.070451] serial 00:05: GPIO lookup for consumer dcd
[    9.070861] serial 00:05: using ACPI for GPIO lookup
[    9.071252] acpi PNP0501:00: GPIO: looking up dcd-gpios
[    9.071693] acpi PNP0501:00: GPIO: looking up dcd-gpio
[    9.072104] serial 00:05: using lookup tables for GPIO lookup
[    9.072587] serial 00:05: lookup for GPIO dcd failed
[    9.072987] serial 00:05: GPIO lookup for consumer rng
[    9.073415] serial 00:05: using ACPI for GPIO lookup
[    9.073811] acpi PNP0501:00: GPIO: looking up rng-gpios
[    9.074223] acpi PNP0501:00: GPIO: looking up rng-gpio
[    9.074649] serial 00:05: using lookup tables for GPIO lookup
[    9.075103] serial 00:05: lookup for GPIO rng failed
[    9.075519] serial 00:05: GPIO lookup for consumer rts
[    9.075960] serial 00:05: using ACPI for GPIO lookup
[    9.076354] acpi PNP0501:00: GPIO: looking up rts-gpios
[    9.076801] acpi PNP0501:00: GPIO: looking up rts-gpio
[    9.077214] serial 00:05: using lookup tables for GPIO lookup
[    9.077700] serial 00:05: lookup for GPIO rts failed
[    9.078105] serial 00:05: GPIO lookup for consumer dtr
[    9.078536] serial 00:05: using ACPI for GPIO lookup
[    9.078933] acpi PNP0501:00: GPIO: looking up dtr-gpios
[    9.079346] acpi PNP0501:00: GPIO: looking up dtr-gpio
[    9.079772] serial 00:05: using lookup tables for GPIO lookup
[    9.080230] serial 00:05: lookup for GPIO dtr failed
[    9.103942] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    9.106164] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[    9.106755] ac.o: No PCI boards found.
[    9.107076] ac.o: For an ISA board you must supply memory and irq parameters.
[    9.108025] Non-volatile memory driver v1.3
[    9.108387] toshiba: not a supported Toshiba laptop
[    9.109929] device id = 2440
[    9.110174] device id = 2480
[    9.110427] device id = 24c0
[    9.110665] device id = 24d0
[    9.110902] device id = 25a1
[    9.111139] device id = 2670
[    9.111455] slram: not enough parameters.
[    9.113901] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    9.115445] serio: i8042 KBD port at 0x60,0x64 irq 1
[    9.116297] serio: i8042 AUX port at 0x60,0x64 irq 12
[    9.118055] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    9.119295] rtc_cmos 00:00: RTC can wake from S4
[    9.119972] rtc rtc0: alarm rollover: day
[    9.120496] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    9.121123] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[    9.122613] i2c-parport-light: adapter type unspecified
[    9.124183] pc87360: PC8736x not detected, module not inserted
[    9.125490] ledtrig-cpu: registered to indicate activity on CPUs
[    9.126250] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    9.127061] ashmem: initialized
[    9.127322] FPGA DOWNLOAD --->
[    9.127597] FPGA image file name: xlinx_fpga_firmware.bit
[    9.128102] GPIO INIT FAIL!!
[    9.128944] oprofile: using timer interrupt.
[    9.129584] microcode: no support for this CPU vendor
[    9.130018] ... APIC ID:      00000000 (0)
[    9.130344] ... APIC VERSION: 01050014
[    9.130658] 0000000000000000000000000000000000000000000000000000000000000000
[    9.131321] 0000000000000000000000000000000000000000000000000000000000000000
[    9.131990] 0000000000000000000000000000000000000000000000000000000000008000
[    9.132671] 
[    9.132840] number of MP IRQ sources: 15.
[    9.133161] number of IO-APIC #0 registers: 24.
[    9.133536] testing the IO APIC.......................
[    9.133955] IO APIC #0......
[    9.134186] .... register #00: 00000000
[    9.134507] .......    : physical APIC id: 00
[    9.134854] .......    : Delivery Type: 0
[    9.135170] .......    : LTS          : 0
[    9.135501] .... register #01: 00170011
[    9.135808] .......     : max redirection entries: 17
[    9.136208] .......     : PRQ implemented: 0
[    9.136572] .......     : IO APIC version: 11
[    9.136975] .... register #02: 00000000
[    9.137284] .......     : arbitration: 00
[    9.137621] .... IRQ redirection table:
[    9.137929] IOAPIC 0:
[    9.138125]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.138771]  pin01, enabled , edge , high, V(31), IRR(0), S(0), logical , D(01), M(1)
[    9.139408]  pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(01), M(1)
[    9.140044]  pin03, enabled , edge , high, V(33), IRR(0), S(0), logical , D(01), M(1)
[    9.140693]  pin04, disabled, edge , high, V(34), IRR(0), S(0), logical , D(01), M(1)
[    9.141323]  pin05, disabled, level, high, V(35), IRR(0), S(0), logical , D(01), M(1)
[    9.141953]  pin06, enabled , edge , high, V(36), IRR(0), S(0), logical , D(01), M(1)
[    9.142592]  pin07, enabled , edge , high, V(37), IRR(0), S(0), logical , D(01), M(1)
[    9.143211]  pin08, enabled , edge , high, V(38), IRR(0), S(0), logical , D(01), M(1)
[    9.143854]  pin09, disabled, level, high, V(39), IRR(0), S(0), logical , D(01), M(1)
[    9.144505]  pin0a, disabled, level, high, V(3A), IRR(0), S(0), logical , D(01), M(1)
[    9.145142]  pin0b, disabled, level, high, V(3B), IRR(0), S(0), logical , D(01), M(1)
[    9.145800]  pin0c, enabled , edge , high, V(3C), IRR(0), S(0), logical , D(01), M(1)
[    9.146435]  pin0d, enabled , edge , high, V(3D), IRR(0), S(0), logical , D(01), M(1)
[    9.147058]  pin0e, enabled , edge , high, V(3E), IRR(0), S(0), logical , D(01), M(1)
[    9.147697]  pin0f, enabled , edge , high, V(3F), IRR(0), S(0), logical , D(01), M(1)
[    9.148319]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.148964]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.149606]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.150228]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.150869]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.151520]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.152138]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.152808]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0)
[    9.153440] IRQ to pin mappings:
[    9.153703] IRQ0 -> 0:2
[    9.153932] IRQ1 -> 0:1
[    9.154154] IRQ3 -> 0:3
[    9.154385] IRQ4 -> 0:4
[    9.154615] IRQ5 -> 0:5
[    9.154837] IRQ6 -> 0:6
[    9.155058] IRQ7 -> 0:7
[    9.155279] IRQ8 -> 0:8
[    9.155518] IRQ9 -> 0:9
[    9.155740] IRQ10 -> 0:10
[    9.155977] IRQ11 -> 0:11
[    9.156213] IRQ12 -> 0:12
[    9.156485] IRQ13 -> 0:13
[    9.156721] IRQ14 -> 0:14
[    9.156957] IRQ15 -> 0:15
[    9.157192] .................................... done.
[    9.157624] Using IPI Shortcut mode
[    9.158411] page_owner is disabled
[    9.163796] rtc_cmos 00:00: setting system clock to 2016-08-21 23:52:09 UTC (1471823529)
[    9.166360] Freeing unused kernel memory: 536K (c1834000 - c18ba000)
[    9.167152] Write protecting the kernel text: 5188k
[    9.167867] Write protecting the kernel read-only data: 2612k
[    9.168330] NX-protecting the kernel data: 5052k
[    9.169305] ------------[ cut here ]------------
[    9.169717] WARNING: CPU: 0 PID: 1 at arch/x86/mm/dump_pagetables.c:225 note_page+0x62f/0x800
[    9.170556] x86/mm: Found insecure W+X mapping at address c00a0000/0xc00a0000
[    9.171124] Modules linked in:
[    9.171402] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc1-00079-g1802442 #1
[    9.171988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[    9.172688]  00000000 d3e93eb4 c125981f d3e93efc c16f4450 d3e93ecc c1047e09 000000e1
[    9.173402]  d3e93f58 00000001 00000000 d3e93ee8 c1047e4d 00000009 00000000 d3e93ee0
[    9.174117]  c16f4418 d3e93efc d3e93f24 c103f38f c16f4450 000000e1 c16f4418 c00a0000
[    9.174846] Call Trace:
[    9.175050]  [<c125981f>] dump_stack+0x76/0xb7
[    9.175410]  [<c1047e09>] __warn+0xc9/0xe0
[    9.175738]  [<c1047e4d>] warn_slowpath_fmt+0x2d/0x40
[    9.176143]  [<c103f38f>] note_page+0x62f/0x800
[    9.176510]  [<c103f6ec>] ptdump_walk_pgd_level_core+0x18c/0x2a0
[    9.176986]  [<c103f83c>] ptdump_walk_pgd_level_checkwx+0x1c/0x20
[    9.177471]  [<c1034815>] mark_rodata_ro+0x115/0x140
[    9.177864]  [<c1501f89>] kernel_init+0x29/0x100
[    9.178229]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[    9.178657]  [<c1501f60>] ? rest_init+0x120/0x120
[    9.179092] ---[ end trace b14c20fb11149c63 ]---
[    9.179552] x86/mm: Checked W+X mappings: FAILED, 96 W+X pages found.
[    9.189612] random: init: uninitialized urandom read (12 bytes read)
[    9.247415] random: trinity: uninitialized urandom read (4 bytes read)
[    9.270917] random: mountall: uninitialized urandom read (12 bytes read)
[    9.292656] init: Failed to create pty - disabling logging for job
[    9.293269] init: Temporary process spawn error: No such file or directory
[    9.307641] init: Failed to create pty - disabling logging for job
[    9.308243] init: Temporary process spawn error: No such file or directory
[    9.337011] init: Failed to create pty - disabling logging for job
[    9.337660] init: Temporary process spawn error: No such file or directory
[    9.339825] init: Failed to create pty - disabling logging for job
[    9.340707] init: Temporary process spawn error: No such file or directory
[    9.398095] init: Failed to create pty - disabling logging for job
[    9.398944] init: Temporary process spawn error: No such file or directory
[    9.402328] init: Failed to create pty - disabling logging for job
[    9.402959] init: Temporary process spawn error: No such file or directory
[    9.411574] init: Failed to create pty - disabling logging for job
[    9.412188] init: Temporary process spawn error: No such file or directory
[    9.420074] init: Failed to create pty - disabling logging for job
[    9.420937] init: Temporary process spawn error: No such file or directory
[    9.442649] init: Failed to create pty - disabling logging for job
[    9.443274] init: Temporary process spawn error: No such file or directory
[    9.452448] init: Failed to create pty - disabling logging for job
[    9.453035] init: Temporary process spawn error: No such file or directory
[    9.454357] udevd[136]: starting version 175
[    9.458131] init: Failed to create pty - disabling logging for job
[    9.458751] init: Temporary process spawn error: No such file or directory
[    9.464629] init: Failed to create pty - disabling logging for job
[    9.465238] init: Temporary process spawn error: No such file or directory
udevd[143]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYSTM:': No such file or directory
udevd[156]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXPWRBN:': No such file or directory
udevd[157]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d0000100Esv00001AF4sd00001100bc02sc00i00': No such file or directory
udevd[161]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYBUS:': No such file or directory
udevd[169]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0103:': No such file or directory
udevd[164]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXSYBUS:': No such file or directory
udevd[162]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007010sv00001AF4sd00001100bc01sc01i80': No such file or directory
udevd[163]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007000sv00001AF4sd00001100bc06sc01i00': No such file or directory
udevd[165]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00007113sv00001AF4sd00001100bc06sc80i00': No such file or directory
udevd[166]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d00001237sv00001AF4sd00001100bc06sc00i00': No such file or directory
udevd[167]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00001234d00001111sv00001AF4sd00001100bc03sc00i00': No such file or directory
udevd[168]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv pci:v00008086d000025ABsv00001AF4sd00001100bc08sc80i00': No such file or directory
udevd[170]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv platform:dell_rbu': No such file or directory
udevd[173]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0103:': No such file or directory
udevd[174]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A03:': No such file or directory
udevd[172]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:LNXCPU:': No such file or directory
udevd[175]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv platform:cr_backlight': No such file or directory
udevd[178]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[177]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
[    9.642741] random: fast init done
udevd[179]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[181]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv platform:platform-framebuffer': No such file or directory
udevd[180]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[176]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0C0F:': No such file or directory
udevd[182]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[183]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[184]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[185]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0A06:': No such file or directory
udevd[216]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0303:': No such file or directory
udevd[215]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv serio:ty01pr00id00ex00': No such file or directory
udevd[217]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0400:': No such file or directory
udevd[218]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0501:': No such file or directory
udevd[220]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0700:': No such file or directory
udevd[221]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0B00:': No such file or directory
udevd[219]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0501:': No such file or directory
udevd[223]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv input:b0011v0001p0001eAB41-e0,1,4,11,14,k71,72,73,74,75,76,77,79,7A,7B,7C,7D,7E,7F,80,8C,8E,8F,9B,9C,9D,9E,9F,A3,A4,A5,A6,AC,AD,B7,B8,B9,D9,E2,ram4,l0,1,2,sfw': No such file or directory
udevd[222]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv acpi:PNP0F13:': No such file or directory
udevd[224]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv cpu:type:x86,ven00FFfam0006mod003C:feature:,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000B,000C,000D,000E,000F,0010,0011,0013,0017,0018,0019,001A,002B,0034,003B,003D,0075,007D,0080,0081,0089,008D,0091,0093,0094,0095,0097,0098,0099,009A,009B,009C,009F,00C0,0140,01C2
': No such file or directory
udevd[225]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv dmi:bvnSeaBIOS:bvrDebian-1.8.2-1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-2.4:cvnQEMU:ct1:cvrpc-i440fx-2.4:': No such file or directory
[    9.834871] init: Failed to create pty - disabling logging for job
[    9.835477] init: Temporary process spawn error: No such file or directory
[    9.874363] init: Failed to create pty - disabling logging for job
[    9.875068] init: Temporary process spawn error: No such file or directory
[    9.963731] init: Failed to create pty - disabling logging for job
[    9.964321] init: Temporary process spawn error: No such file or directory
[   10.018737] init: Failed to create pty - disabling logging for job
[   10.019331] init: Temporary process spawn error: No such file or directory
[   10.295665] init: failsafe main process (233) killed by TERM signal
[   10.621118] init: Failed to create pty - disabling logging for job
[   10.622086] init: Temporary process spawn error: No such file or directory
[   10.635681] init: Failed to create pty - disabling logging for job
[   10.636649] init: Temporary process spawn error: No such file or directory
[   10.655754] init: Failed to create pty - disabling logging for job
[   10.656765] init: Temporary process spawn error: No such file or directory
[   10.667017] init: Failed to create pty - disabling logging for job
[   10.668691] init: Temporary process spawn error: No such file or directory
[   10.675441] init: Failed to create pty - disabling logging for job
[   10.676131] init: Temporary process spawn error: No such file or directory
[   10.692260] init: Failed to create pty - disabling logging for job
[   10.694523] init: Temporary process spawn error: No such file or directory
[   10.710091] init: Failed to create pty - disabling logging for job
[   10.710843] init: Temporary process spawn error: No such file or directory
[   10.724782] init: udev-fallback-graphics main process (273) terminated with status 127
[   10.730678] init: Failed to create pty - disabling logging for job
[   10.731367] init: Temporary process spawn error: No such file or directory
[   10.743620] init: Failed to create pty - disabling logging for job
[   10.744319] init: Temporary process spawn error: No such file or directory
start: Job is already running: rc
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/lkp/lkp/src/bin
[   10.815373] init: networking main process (286) terminated with status 1
[  115.824398] INFO: rcu_preempt detected stalls on CPUs/tasks:
[  115.826472] All QSes seen, last rcu_preempt kthread activity 105002 (-184454--289456), jiffies_till_next_fqs=3, root ->qsmask 0x0
[  115.827341] sed             R running      0   296    289 0x00000008
[  115.827853]  00000000 ce7bbd2c c107a8f4 c1705803 00000000 00000128 00000121 00000008
[  115.828537]  00000384 c17b13c0 ce7bbd80 c10ce411 c16fedbc c17b1ca0 00019a2a fffd2f7a
[  115.829216]  fffb9550 00000003 00000000 c10a028d 00000383 00019a2a 00000384 0000001d
[  115.829895] Call Trace:
[  115.830092]  [<c107a8f4>] sched_show_task+0x114/0x220
[  115.830483]  [<c10ce411>] rcu_check_callbacks+0xb51/0xb60
[  115.830893]  [<c10a028d>] ? trace_hardirqs_off_caller+0xad/0x160
[  115.831348]  [<c10d56e8>] update_process_times+0x28/0x60
[  115.831756]  [<c10e6dea>] tick_periodic+0x2a/0xc0
[  115.832116]  [<c10e6fc1>] tick_handle_periodic+0x21/0x80
[  115.832554]  [<c1027b2d>] local_apic_timer_interrupt+0x2d/0x60
[  115.833000]  [<c1028116>] smp_apic_timer_interrupt+0x36/0x60
[  115.833435]  [<c150f6b6>] apic_timer_interrupt+0x36/0x40
[  115.833840]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[  115.834251]  [<c10aa398>] ? rwsem_optimistic_spin+0x258/0x3a0
[  115.834693]  [<c150cbb2>] rwsem_down_write_failed+0x32/0x1c0
[  115.835125]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  115.835490]  [<c1267779>] call_rwsem_down_write_failed+0x9/0x10
[  115.835937]  [<c150c34f>] down_write+0x4f/0x60
[  115.836277]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  115.836642]  [<c118ecf0>] vma_adjust+0xb0/0x6c0
[  115.836990]  [<c118f3d9>] __split_vma+0xd9/0x180
[  115.837393]  [<c11901a2>] split_vma+0x22/0x40
[  115.837726]  [<c1192d57>] mprotect_fixup+0x1d7/0x220
[  115.838105]  [<c1192ef5>] SyS_mprotect+0x155/0x280
[  115.838474]  [<c1001e38>] do_int80_syscall_32+0x1f8/0x240
[  115.838882]  [<c150ec83>] entry_INT80_32+0x33/0x33
[  115.839253] rcu_preempt kthread starved for 105002 jiffies! g900 c899 f0x0 RCU_GP_DONE_GPS(2) ->state=0x0
[  115.839970] rcu_preempt     R running      0     7      2 0x00000000
[  115.840480]  d3eb7e60 00000000 d46a3ee0 d46a3ef0 d3eb4590 d3e9c0c0 d46a3ee0 0000f217
[  115.841155]  d3eb41c0 d3eb7e94 d3eb8000 fffb9553 d3eb7e70 c1507f94 d3eb7e94 d469ec20
[  115.841836]  d3eb7ec8 c150d31f 00000000 00000000 c18b3c20 d469ec20 ffffffff d469ec20
[  115.842514] Call Trace:
[  115.842707]  [<c1507f94>] schedule+0x34/0x80
[  115.843032]  [<c150d31f>] schedule_timeout+0x17f/0x3e0
[  115.843426]  [<c10d40a0>] ? detach_if_pending+0x240/0x240
[  115.843834]  [<c150d624>] schedule_timeout_uninterruptible+0x24/0x40
[  115.844311]  [<c10c8b37>] rcu_gp_slow+0x37/0x40
[  115.844709]  [<c10cb47f>] rcu_gp_kthread+0x55f/0x1de0
[  115.845092]  [<c10caf20>] ? force_qs_rnp+0x1c0/0x1c0
[  115.845472]  [<c106add2>] kthread+0xb2/0xe0
[  115.845794]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[  115.846202]  [<c106ad20>] ? kthread_worker_fn+0x140/0x140
[  430.829376] INFO: rcu_preempt detected stalls on CPUs/tasks:
[  430.831907] All QSes seen, last rcu_preempt kthread activity 420007 (130551--289456), jiffies_till_next_fqs=3, root ->qsmask 0x0
[  430.832802] sed             R running      0   296    289 0x00000008
[  430.833326]  00000000 ce7bbd2c c107a8f4 c1705803 00000000 00000128 00000121 00000008
[  430.834044]  00000384 c17b13c0 ce7bbd80 c10ce411 c16fedbc c17b1ca0 000668a7 0001fdf7
[  430.834749]  fffb9550 00000003 00000000 c10a028d 00000383 000668a7 00000384 0000001d
[  430.835464] Call Trace:
[  430.835668]  [<c107a8f4>] sched_show_task+0x114/0x220
[  430.836062]  [<c10ce411>] rcu_check_callbacks+0xb51/0xb60
[  430.836491]  [<c10a028d>] ? trace_hardirqs_off_caller+0xad/0x160
[  430.836957]  [<c10d56e8>] update_process_times+0x28/0x60
[  430.837371]  [<c10e6dea>] tick_periodic+0x2a/0xc0
[  430.837746]  [<c10e6fc1>] tick_handle_periodic+0x21/0x80
[  430.838162]  [<c1027b2d>] local_apic_timer_interrupt+0x2d/0x60
[  430.838622]  [<c1028116>] smp_apic_timer_interrupt+0x36/0x60
[  430.839069]  [<c150f6b6>] apic_timer_interrupt+0x36/0x40
[  430.839492]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[  430.839914]  [<c10aa398>] ? rwsem_optimistic_spin+0x258/0x3a0
[  430.840361]  [<c150cbb2>] rwsem_down_write_failed+0x32/0x1c0
[  430.840810]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  430.841180]  [<c1267779>] call_rwsem_down_write_failed+0x9/0x10
[  430.841649]  [<c150c34f>] down_write+0x4f/0x60
[  430.841997]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  430.842366]  [<c118ecf0>] vma_adjust+0xb0/0x6c0
[  430.842732]  [<c118f3d9>] __split_vma+0xd9/0x180
[  430.843142]  [<c11901a2>] split_vma+0x22/0x40
[  430.843508]  [<c1192d57>] mprotect_fixup+0x1d7/0x220
[  430.843897]  [<c1192ef5>] SyS_mprotect+0x155/0x280
[  430.844273]  [<c1001e38>] do_int80_syscall_32+0x1f8/0x240
[  430.844699]  [<c150ec83>] entry_INT80_32+0x33/0x33
[  430.845077] rcu_preempt kthread starved for 420007 jiffies! g900 c899 f0x2 RCU_GP_DONE_GPS(2) ->state=0x0
[  430.845835] rcu_preempt     R running      0     7      2 0x00000000
[  430.846357]  d3eb7e60 00000000 d46a3ee0 d46a3ef0 d3eb4590 d3e9c0c0 d46a3ee0 0000f217
[  430.847059]  d3eb41c0 d3eb7e94 d3eb8000 fffb9553 d3eb7e70 c1507f94 d3eb7e94 d469ec20
[  430.847763]  d3eb7ec8 c150d31f 00000000 00000000 c18b3c20 d469ec20 ffffffff d469ec20
[  430.848466] Call Trace:
[  430.848668]  [<c1507f94>] schedule+0x34/0x80
[  430.849003]  [<c150d31f>] schedule_timeout+0x17f/0x3e0
[  430.849408]  [<c10d40a0>] ? detach_if_pending+0x240/0x240
[  430.849830]  [<c150d624>] schedule_timeout_uninterruptible+0x24/0x40
[  430.850324]  [<c10c8b37>] rcu_gp_slow+0x37/0x40
[  430.850740]  [<c10cb47f>] rcu_gp_kthread+0x55f/0x1de0
[  430.851136]  [<c10caf20>] ? force_qs_rnp+0x1c0/0x1c0
[  430.851549]  [<c106add2>] kthread+0xb2/0xe0
[  430.851888]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[  430.852310]  [<c106ad20>] ? kthread_worker_fn+0x140/0x140
[  745.834378] INFO: rcu_preempt detected stalls on CPUs/tasks:
[  745.836316] All QSes seen, last rcu_preempt kthread activity 735012 (445556--289456), jiffies_till_next_fqs=3, root ->qsmask 0x0
[  745.837219] sed             R running      0   296    289 0x00000008
[  745.837752]  00000000 ce7bbd2c c107a8f4 c1705803 00000000 00000128 00000121 00000008
[  745.838497]  00000384 c17b13c0 ce7bbd80 c10ce411 c16fedbc c17b1ca0 000b3724 0006cc74
[  745.839209]  fffb9550 00000003 00000000 c10a028d 00000383 000b3724 00000384 0000001d
[  745.839921] Call Trace:
[  745.840129]  [<c107a8f4>] sched_show_task+0x114/0x220
[  745.840535]  [<c10ce411>] rcu_check_callbacks+0xb51/0xb60
[  745.840963]  [<c10a028d>] ? trace_hardirqs_off_caller+0xad/0x160
[  745.841443]  [<c10d56e8>] update_process_times+0x28/0x60
[  745.841863]  [<c10e6dea>] tick_periodic+0x2a/0xc0
[  745.842234]  [<c10e6fc1>] tick_handle_periodic+0x21/0x80
[  745.842663]  [<c1027b2d>] local_apic_timer_interrupt+0x2d/0x60
[  745.843122]  [<c1028116>] smp_apic_timer_interrupt+0x36/0x60
[  745.843578]  [<c150f6b6>] apic_timer_interrupt+0x36/0x40
[  745.843997]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[  745.844429]  [<c10aa398>] ? rwsem_optimistic_spin+0x258/0x3a0
[  745.844881]  [<c150cbb2>] rwsem_down_write_failed+0x32/0x1c0
[  745.845325]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  745.845704]  [<c1267779>] call_rwsem_down_write_failed+0x9/0x10
[  745.846202]  [<c150c34f>] down_write+0x4f/0x60
[  745.846564]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[  745.846937]  [<c118ecf0>] vma_adjust+0xb0/0x6c0
[  745.847298]  [<c118f3d9>] __split_vma+0xd9/0x180
[  745.847721]  [<c11901a2>] split_vma+0x22/0x40
[  745.848070]  [<c1192d57>] mprotect_fixup+0x1d7/0x220
[  745.848471]  [<c1192ef5>] SyS_mprotect+0x155/0x280
[  745.848851]  [<c1001e38>] do_int80_syscall_32+0x1f8/0x240
[  745.849274]  [<c150ec83>] entry_INT80_32+0x33/0x33
[  745.849665] rcu_preempt kthread starved for 735012 jiffies! g900 c899 f0x2 RCU_GP_DONE_GPS(2) ->state=0x0
[  745.850409] rcu_preempt     R running      0     7      2 0x00000000
[  745.850934]  d3eb7e60 00000000 d46a3ee0 d46a3ef0 d3eb4590 d3e9c0c0 d46a3ee0 0000f217
[  745.851643]  d3eb41c0 d3eb7e94 d3eb8000 fffb9553 d3eb7e70 c1507f94 d3eb7e94 d469ec20
[  745.852345]  d3eb7ec8 c150d31f 00000000 00000000 c18b3c20 d469ec20 ffffffff d469ec20
[  745.853053] Call Trace:
[  745.853254]  [<c1507f94>] schedule+0x34/0x80
[  745.853603]  [<c150d31f>] schedule_timeout+0x17f/0x3e0
[  745.854034]  [<c10d40a0>] ? detach_if_pending+0x240/0x240
[  745.854600]  [<c150d624>] schedule_timeout_uninterruptible+0x24/0x40
[  745.855102]  [<c10c8b37>] rcu_gp_slow+0x37/0x40
[  745.855523]  [<c10cb47f>] rcu_gp_kthread+0x55f/0x1de0
[  745.855924]  [<c10caf20>] ? force_qs_rnp+0x1c0/0x1c0
[  745.856317]  [<c106add2>] kthread+0xb2/0xe0
[  745.856659]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[  745.857085]  [<c106ad20>] ? kthread_worker_fn+0x140/0x140
[ 1060.839385] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 1060.842795] All QSes seen, last rcu_preempt kthread activity 1050017 (760561--289456), jiffies_till_next_fqs=3, root ->qsmask 0x0
[ 1060.844325] sed             R running      0   296    289 0x00000008
[ 1060.845232]  00000000 ce7bbd2c c107a8f4 c1705803 00000000 00000128 00000121 00000008
[ 1060.846466]  00000384 c17b13c0 ce7bbd80 c10ce411 c16fedbc c17b1ca0 001005a1 000b9af1
[ 1060.847700]  fffb9550 00000003 00000000 c10a028d 00000383 001005a1 00000384 0000001d
[ 1060.849176] Call Trace:
[ 1060.849536]  [<c107a8f4>] sched_show_task+0x114/0x220
[ 1060.850243]  [<c10ce411>] rcu_check_callbacks+0xb51/0xb60
[ 1060.850992]  [<c10a028d>] ? trace_hardirqs_off_caller+0xad/0x160
[ 1060.851820]  [<c10d56e8>] update_process_times+0x28/0x60
[ 1060.852554]  [<c10e6dea>] tick_periodic+0x2a/0xc0
[ 1060.853178]  [<c10e6fc1>] tick_handle_periodic+0x21/0x80
[ 1060.853886]  [<c1027b2d>] local_apic_timer_interrupt+0x2d/0x60
[ 1060.854664]  [<c1028116>] smp_apic_timer_interrupt+0x36/0x60
[ 1060.855419]  [<c150f6b6>] apic_timer_interrupt+0x36/0x40
[ 1060.856127]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[ 1060.856851]  [<c10aa3a0>] ? rwsem_optimistic_spin+0x260/0x3a0
[ 1060.857618]  [<c150cbb2>] rwsem_down_write_failed+0x32/0x1c0
[ 1060.858366]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[ 1060.859002]  [<c1267779>] call_rwsem_down_write_failed+0x9/0x10
[ 1060.859789]  [<c150c34f>] down_write+0x4f/0x60
[ 1060.860380]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[ 1060.861011]  [<c118ecf0>] vma_adjust+0xb0/0x6c0
[ 1060.861624]  [<c118f3d9>] __split_vma+0xd9/0x180
[ 1060.862317]  [<c11901a2>] split_vma+0x22/0x40
[ 1060.862901]  [<c1192d57>] mprotect_fixup+0x1d7/0x220
[ 1060.863571]  [<c1192ef5>] SyS_mprotect+0x155/0x280
[ 1060.864213]  [<c1001e38>] do_int80_syscall_32+0x1f8/0x240
[ 1060.864942]  [<c150ec83>] entry_INT80_32+0x33/0x33
[ 1060.865591] rcu_preempt kthread starved for 1050017 jiffies! g900 c899 f0x2 RCU_GP_DONE_GPS(2) ->state=0x0
[ 1060.866860] rcu_preempt     R running      0     7      2 0x00000000
[ 1060.867748]  d3eb7e60 00000000 d46a3ee0 d46a3ef0 d3eb4590 d3e9c0c0 d46a3ee0 0000f217
[ 1060.868940]  d3eb41c0 d3eb7e94 d3eb8000 fffb9553 d3eb7e70 c1507f94 d3eb7e94 d469ec20
[ 1060.870135]  d3eb7ec8 c150d31f 00000000 00000000 c18b3c20 d469ec20 ffffffff d469ec20
[ 1060.871328] Call Trace:
[ 1060.871675]  [<c1507f94>] schedule+0x34/0x80
[ 1060.872248]  [<c150d31f>] schedule_timeout+0x17f/0x3e0
[ 1060.872940]  [<c10d40a0>] ? detach_if_pending+0x240/0x240
[ 1060.873664]  [<c150d624>] schedule_timeout_uninterruptible+0x24/0x40
[ 1060.874509]  [<c10c8b37>] rcu_gp_slow+0x37/0x40
[ 1060.875203]  [<c10cb47f>] rcu_gp_kthread+0x55f/0x1de0
[ 1060.875881]  [<c10caf20>] ? force_qs_rnp+0x1c0/0x1c0
[ 1060.876545]  [<c106add2>] kthread+0xb2/0xe0
[ 1060.877106]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[ 1060.877826]  [<c106ad20>] ? kthread_worker_fn+0x140/0x140
[ 1375.844380] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 1375.847438] All QSes seen, last rcu_preempt kthread activity 1365022 (1075566--289456), jiffies_till_next_fqs=3, root ->qsmask 0x0
[ 1375.848883] sed             R running      0   296    289 0x00000008
[ 1375.867738]  00000000 ce7bbd2c c107a8f4 c1705803 00000000 00000128 00000121 00000008
[ 1375.868860]  00000384 c17b13c0 ce7bbd80 c10ce411 c16fedbc c17b1ca0 0014d41e 0010696e
[ 1375.869977]  fffb9550 00000003 00000000 c10a028d 00000383 0014d41e 00000384 0000001d
[ 1375.871071] Call Trace:
[ 1375.871384]  [<c107a8f4>] sched_show_task+0x114/0x220
[ 1375.872008]  [<c10ce411>] rcu_check_callbacks+0xb51/0xb60
[ 1375.872673]  [<c10a028d>] ? trace_hardirqs_off_caller+0xad/0x160
[ 1375.873404]  [<c10d56e8>] update_process_times+0x28/0x60
[ 1375.874062]  [<c10e6dea>] tick_periodic+0x2a/0xc0
[ 1375.874654]  [<c10e6fc1>] tick_handle_periodic+0x21/0x80
[ 1375.875308]  [<c1027b2d>] local_apic_timer_interrupt+0x2d/0x60
[ 1375.894100]  [<c1028116>] smp_apic_timer_interrupt+0x36/0x60
[ 1375.894837]  [<c150f6b6>] apic_timer_interrupt+0x36/0x40
[ 1375.895527]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[ 1375.896213]  [<c10a007b>] ? find_usage_forwards+0x5b/0x80
[ 1375.896901]  [<c10aa398>] ? rwsem_optimistic_spin+0x258/0x3a0
[ 1375.897641]  [<c150cbb2>] rwsem_down_write_failed+0x32/0x1c0
[ 1375.898329]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[ 1375.898926]  [<c1267779>] call_rwsem_down_write_failed+0x9/0x10
[ 1375.899655]  [<c150c34f>] down_write+0x4f/0x60
[ 1375.900209]  [<c118ecf0>] ? vma_adjust+0xb0/0x6c0
[ 1375.900793]  [<c118ecf0>] vma_adjust+0xb0/0x6c0
[ 1375.901351]  [<c118f3d9>] __split_vma+0xd9/0x180
[ 1375.901998]  [<c11901a2>] split_vma+0x22/0x40
[ 1375.920575]  [<c1192d57>] mprotect_fixup+0x1d7/0x220
[ 1375.921184]  [<c1192ef5>] SyS_mprotect+0x155/0x280
[ 1375.921776]  [<c1001e38>] do_int80_syscall_32+0x1f8/0x240
[ 1375.922443]  [<c150ec83>] entry_INT80_32+0x33/0x33
[ 1375.923044] rcu_preempt kthread starved for 1365022 jiffies! g900 c899 f0x2 RCU_GP_DONE_GPS(2) ->state=0x0
[ 1375.924275] rcu_preempt     R running      0     7      2 0x00000000
[ 1375.925124]  d3eb7e60 00000000 d46a3ee0 d46a3ef0 d3eb4590 d3e9c0c0 d46a3ee0 0000f217
[ 1375.926266]  d3eb41c0 d3eb7e94 d3eb8000 fffb9553 d3eb7e70 c1507f94 d3eb7e94 d469ec20
[ 1375.927391]  d3eb7ec8 c150d31f 00000000 00000000 c18b3c20 d469ec20 ffffffff d469ec20
[ 1375.928512] Call Trace:
[ 1375.928830]  [<c1507f94>] schedule+0x34/0x80
[ 1375.929353]  [<c150d31f>] schedule_timeout+0x17f/0x3e0
[ 1375.948031]  [<c10d40a0>] ? detach_if_pending+0x240/0x240
[ 1375.948717]  [<c150d624>] schedule_timeout_uninterruptible+0x24/0x40
[ 1375.949498]  [<c10c8b37>] rcu_gp_slow+0x37/0x40
[ 1375.950144]  [<c10cb47f>] rcu_gp_kthread+0x55f/0x1de0
[ 1375.950772]  [<c10caf20>] ? force_qs_rnp+0x1c0/0x1c0
[ 1375.951381]  [<c106add2>] kthread+0xb2/0xe0
[ 1375.951909]  [<c150eb2e>] ret_from_kernel_thread+0xe/0x30
[ 1375.952576]  [<c106ad20>] ? kthread_worker_fn+0x140/0x140

Elapsed time: 1520
BUG: kernel hang in test stage
qemu-system-i386 -enable-kvm -cpu Haswell,+smep,+smap -kernel /pkg/linux/i386-randconfig-sb0-08201601/gcc-5/1802442a39b862b1adb57cbae5fbbda3945406e2/vmlinuz-4.8.0-rc1-00079-g1802442 -append 'ip=::::vm-vp-quantal-i386-34::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-vp-quantal-i386-34/boot-1-quantal-core-i386.cgz-1802442a39b862b1adb57cbae5fbbda3945406e2-20160821-75698-3hybx2-6.yaml ARCH=i386 kconfig=i386-randconfig-sb0-08201601 branch=linux-devel/devel-hourly-2016082011 commit=1802442a39b862b1adb57cbae5fbbda3945406e2 BOOT_IMAGE=/pkg/linux/i386-randconfig-sb0-08201601/gcc-5/1802442a39b862b1adb57cbae5fbbda3945406e2/vmlinuz-4.8.0-rc1-00079-g1802442 max_uptime=600 RESULT_ROOT=/result/boot/1/vm-vp-quantal-i386/quantal-core-i386.cgz/i386-randconfig-sb0-08201601/gcc-5/1802442a39b862b1adb57cbae5fbbda3945406e2/6 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 systemd.log_level=err ignore_loglevel earlyprintk=ttyS0,115200 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8'  -initrd /fs/sdd1/initrd-vm-vp-quantal-i386-34 -m 360 -smp 1 -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-vp-quantal-i386-34 -serial file:/dev/shm/kboot/serial-vm-vp-quantal-i386-34 -daemonize -display none -monitor null 
