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Subject[rhashtable] [ INFO: suspicious RCU usage. ]
Hi Herbert,

0day kernel testing robot got the below dmesg and the first bad commit is

git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master

commit ccd57b1bd32460d27bbb9c599e795628a3c66983
Author: Herbert Xu <herbert@gondor.apana.org.au>
AuthorDate: Tue Mar 24 00:50:28 2015 +1100
Commit: David S. Miller <davem@davemloft.net>
CommitDate: Mon Mar 23 22:07:52 2015 -0400

rhashtable: Add immediate rehash during insertion

This patch reintroduces immediate rehash during insertion. If
we find during insertion that the table is full or the chain
length exceeds a set limit (currently 16 but may be disabled
with insecure_elasticity) then we will force an immediate rehash.
The rehash will contain an expansion if the table utilisation
exceeds 75%.

If this rehash fails then the insertion will fail. Otherwise the
insertion will be reattempted in the new hash table.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

[ 0.552992] Adding 2048 keys
[ 0.553792]
[ 0.554400] ===============================
[ 0.555285] [ INFO: suspicious RCU usage. ]
[ 0.556176] 4.0.0-rc4-01225-gccd57b1 #171 Not tainted
[ 0.557156] -------------------------------
[ 0.558044] lib/rhashtable.c:400 suspicious rcu_dereference_check() usage!
[ 0.559741]
[ 0.559741] other info that might help us debug this:
[ 0.559741]
[ 0.561764]
[ 0.561764] rcu_scheduler_active = 1, debug_locks = 0
[ 0.563254] no locks held by swapper/0/1.
[ 0.564124]
[ 0.564124] stack backtrace:
[ 0.565394] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc4-01225-gccd57b1 #171
[ 0.567017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.568898] 0000000000000001 ffff88000f563d38 ffffffff8182e695 0000000000000011
[ 0.570775] ffff88000f558000 ffff88000f563d68 ffffffff810ffce7 ffffffff831fc340
[ 0.572637] ffff88000e874d10 000000000000000d ffff88000e199e40 ffff88000f563da8
[ 0.574519] Call Trace:
[ 0.575219] [<ffffffff8182e695>] dump_stack+0x4c/0x65
[ 0.576210] [<ffffffff810ffce7>] lockdep_rcu_suspicious+0xe7/0x120
[ 0.577314] [<ffffffff8142d0fe>] rhashtable_insert_rehash+0x18e/0x1d0
[ 0.578443] [<ffffffff8221814c>] test_rht_init+0x38f/0x12bd
[ 0.579483] [<ffffffff810002c0>] ? do_one_initcall+0x80/0x200
[ 0.580542] [<ffffffff82217dbd>] ? test_firmware_init+0x79/0x79
[ 0.581615] [<ffffffff810002d0>] do_one_initcall+0x90/0x200
[ 0.582651] [<ffffffff821e2212>] kernel_init_freeable+0x22d/0x2b5
[ 0.583743] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.584755] [<ffffffff8182916e>] kernel_init+0xe/0xf0
[ 0.585743] [<ffffffff81839318>] ret_from_fork+0x58/0x90
[ 0.586756] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.587778] ------------[ cut here ]------------
[ 0.588715] WARNING: CPU: 0 PID: 1 at lib/rhashtable.c:408 rhashtable_insert_rehash+0x95/0x1d0()
[ 0.590608] Modules linked in:
[ 0.591439] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc4-01225-gccd57b1 #171
[ 0.593058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.594929] ffffffff81d08b58 ffff88000f563d18 ffffffff8182e695 0000000000000000
[ 0.596809] 0000000000000000 ffff88000f563d58 ffffffff810af7fa 00000000fffffe00
[ 0.598682] ffffffff831fc340 0000000000000010 ffff88000e199840 0000000000000001
[ 0.600558] Call Trace:
[ 0.601259] [<ffffffff8182e695>] dump_stack+0x4c/0x65
[ 0.602238] [<ffffffff810af7fa>] warn_slowpath_common+0x8a/0xc0
[ 0.603310] [<ffffffff810af8ea>] warn_slowpath_null+0x1a/0x20
[ 0.604366] [<ffffffff8142d005>] rhashtable_insert_rehash+0x95/0x1d0
[ 0.605495] [<ffffffff8221814c>] test_rht_init+0x38f/0x12bd
[ 0.606536] [<ffffffff810002c0>] ? do_one_initcall+0x80/0x200
[ 0.607589] [<ffffffff82217dbd>] ? test_firmware_init+0x79/0x79
[ 0.608664] [<ffffffff810002d0>] do_one_initcall+0x90/0x200
[ 0.609704] [<ffffffff821e2212>] kernel_init_freeable+0x22d/0x2b5
[ 0.610797] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.611808] [<ffffffff8182916e>] kernel_init+0xe/0xf0
[ 0.612792] [<ffffffff81839318>] ret_from_fork+0x58/0x90
[ 0.613801] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.614808] ---[ end trace b5aa4dbce5f556f0 ]---
[ 0.615763] glob: 64 self-tests passed, 0 failed

git bisect start 4fab6501bb2945a0c0c9045c059ac342147856fd e42391cd048809d903291d07f86ed3934ce138e9 --
git bisect bad 92d9ebca6ac4759827ea9785ace3aecba37e78ad # 19:58 0- 20 Merge 'devfreq/for-rafael' into devel-hourly-2015033101
git bisect bad 18dd8e1456f801932f2e75e636d9132297e402d5 # 19:58 0- 20 Merge 'peterhuewe-tpmdd/for-current' into devel-hourly-2015033101
git bisect good 49e34ea97b39e88623b1c0e658ba0cf27034150e # 19:58 20+ 0 Merge 'tegra/for-4.1/dt' into devel-hourly-2015033101
git bisect good f81c2b2a8cf42ef78cd7e0aa08d880eec7e0787a # 20:02 20+ 1 Merge 'tegra/for-next' into devel-hourly-2015033101
git bisect bad e0ac3b3842ecc894c7fa5d0a02596f15875f89eb # 20:02 0- 20 Merge 'lunn/v4.0-rc5-groeck-dsa-next-cleanup' into devel-hourly-2015033101
git bisect good 749e956cfcc62b4ca948e6fb40c06d412e1d75c6 # 20:02 20+ 0 Merge 'mvebu/for-next' into devel-hourly-2015033101
git bisect good 0f7bbd5805e3d32e3ee58d1a802a8404a724f2fc # 20:05 20+ 40 mpls: Better error code for unsupported option.
git bisect good 6eada0110c8984477f5f1e57a0b7f7b2fc841e30 # 20:11 20+ 40 netns: constify net_hash_mix() and various callers
git bisect good c637aab05c9dd0894832a7c542a1553b2815b9ef # 20:11 20+ 0 can: kvaser_usb: Use can-dev unregistration mechanism
git bisect bad ce046c568cbfb4734583131086f88cfe993c01d0 # 20:11 0- 20 Merge branch 'ipv6_stable_privacy_address'
git bisect good 40451fd013878b005ccae767dfebc07dfecf85d9 # 20:11 20+ 0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
git bisect bad ca8cf341903f90070e191cc8be8f705ab7af2d4a # 20:11 0- 20 net: bcmgenet: propagate errors from bcmgenet_power_down
git bisect good 31ccde2dacea8375c3a7d6fffbf0060ee0d40214 # 20:14 20+ 2 rhashtable: Allow hashfn to be unset
git bisect good b824478b2145be78ac19e1cf44e2b9036c7a9608 # 20:14 20+ 0 rhashtable: Add multiple rehash support
git bisect bad ccd57b1bd32460d27bbb9c599e795628a3c66983 # 20:14 0- 20 rhashtable: Add immediate rehash during insertion
git bisect good b9ecfdaa1090b5988422eaf5348ea1954d2d7219 # 20:18 20+ 1 rhashtable: Allow GFP_ATOMIC bucket table allocation
# first bad commit: [ccd57b1bd32460d27bbb9c599e795628a3c66983] rhashtable: Add immediate rehash during insertion
git bisect good b9ecfdaa1090b5988422eaf5348ea1954d2d7219 # 20:24 60+ 1 rhashtable: Allow GFP_ATOMIC bucket table allocation
# extra tests with DEBUG_INFO
git bisect bad ccd57b1bd32460d27bbb9c599e795628a3c66983 # 20:24 0- 60 rhashtable: Add immediate rehash during insertion
# extra tests on HEAD of linux-devel/devel-hourly-2015033101
git bisect bad 4fab6501bb2945a0c0c9045c059ac342147856fd # 20:24 0- 22 0day head guard for 'devel-hourly-2015033101'
# extra tests on tree/branch next/master
git bisect bad e954104e2b634b42811dad8d502cbf240f206df2 # 20:35 0- 1 Add linux-next specific files for 20150401
# extra tests on tree/branch linus/master
git bisect good 6c310bc1acdd02110182a2ec6efa3e7571a3b80c # 21:22 60+ 1 Merge tag 'locks-v4.0-5' of git://git.samba.org/jlayton/linux
# extra tests on tree/branch next/master
git bisect bad e954104e2b634b42811dad8d502cbf240f206df2 # 21:22 0- 60 Add linux-next specific files for 20150401


This script may reproduce the error.

----------------------------------------------------------------------------
#!/bin/bash

kernel=$1
initrd=yocto-minimal-x86_64.cgz

wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/initrd/$initrd

kvm=(
qemu-system-x86_64
-enable-kvm
-cpu Haswell,+smep,+smap
-kernel $kernel
-initrd $initrd
-m 256
-smp 1
-device e1000,netdev=net0
-netdev user,id=net0
-boot order=nc
-no-reboot
-watchdog i6300esb
-rtc base=localtime
-serial stdio
-display none
-monitor null
)

append=(
hung_task_panic=1
earlyprintk=ttyS0,115200
rd.udev.log-priority=err
systemd.log_target=journal
systemd.log_level=warning
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
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
drbd.minor_count=8
)

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

Thanks,
Fengguang
early console in setup code
Probing EDD (edd=off to disable)... ok
early console in decompress_kernel
KASLR disabled by default...

Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 4.0.0-rc4-01225-gccd57b1 (kbuild@lkp-nhm1) (gcc version 4.9.1 (Debian 4.9.1-19) ) #171 SMP Tue Mar 31 11:25:53 CST 2015
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-n0-03310731/linux-devel:devel-hourly-2015033101:ccd57b1bd32460d27bbb9c599e795628a3c66983:bisect-linux-2/.vmlinuz-ccd57b1bd32460d27bbb9c599e795628a3c66983-20150331112724-8-ivb41 branch=linux-devel/devel-hourly-2015033101 BOOT_IMAGE=/kernel/x86_64-randconfig-n0-03310731/ccd57b1bd32460d27bbb9c599e795628a3c66983/vmlinuz-4.0.0-rc4-01225-gccd57b1 drbd.minor_count=8
[ 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 0x0000000000100000-0x000000000ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000ffe0000-0x000000000fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-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 = 0xffe0 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] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000f0e90-0x000f0e9f] mapped at [ffff8800000f0e90]
[ 0.000000] mpc: f0ea0-f0fa8
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x0322b000, 0x0322bfff] PGTABLE
[ 0.000000] BRK [0x0322c000, 0x0322cfff] PGTABLE
[ 0.000000] BRK [0x0322d000, 0x0322dfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x0fa00000-0x0fbfffff]
[ 0.000000] [mem 0x0fa00000-0x0fbfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0f9fffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x0f9fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x0fc00000-0x0ffdffff]
[ 0.000000] [mem 0x0fc00000-0x0fdfffff] page 2M
[ 0.000000] [mem 0x0fe00000-0x0ffdffff] page 4k
[ 0.000000] BRK [0x0322e000, 0x0322efff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x0fcce000-0x0ffd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0CB0 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000000FFE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000000FFE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000000FFE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000000FFE0000 000040
[ 0.000000] ACPI: SSDT 0x000000000FFE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x000000000FFE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x000000000FFE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000000ffdffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x0fca7000-0x0fccdfff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:fc27001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00003fffff] PMD -> [ffff88000f000000-ffff88000f3fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000000ffdffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000000ffdffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000000ffdffff]
[ 0.000000] On node 0 totalpages: 65406
[ 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: 960 pages used for memmap
[ 0.000000] DMA32 zone: 61408 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 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 ffffffffff57c000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 479 pages/cpu @ffff88000fa00000 s1922840 r8192 d30952 u2097152
[ 0.000000] pcpu-alloc: s1922840 r8192 d30952 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr fa0d340
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 64361
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-n0-03310731/linux-devel:devel-hourly-2015033101:ccd57b1bd32460d27bbb9c599e795628a3c66983:bisect-linux-2/.vmlinuz-ccd57b1bd32460d27bbb9c599e795628a3c66983-20150331112724-8-ivb41 branch=linux-devel/devel-hourly-2015033101 BOOT_IMAGE=/kernel/x86_64-randconfig-n0-03310731/ccd57b1bd32460d27bbb9c599e795628a3c66983/vmlinuz-4.0.0-rc4-01225-gccd57b1 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] Memory: 216672K/261624K available (8432K kernel code, 2087K rwdata, 3836K rodata, 3924K init, 14600K bss, 44952K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] Running RCU self tests
[ 0.000000] NR_IRQS:524544 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 4.0.0-rc4-01225-gccd57b1 (kbuild@lkp-nhm1) (gcc version 4.9.1 (Debian 4.9.1-19) ) #171 SMP Tue Mar 31 11:25:53 CST 2015
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-n0-03310731/linux-devel:devel-hourly-2015033101:ccd57b1bd32460d27bbb9c599e795628a3c66983:bisect-linux-2/.vmlinuz-ccd57b1bd32460d27bbb9c599e795628a3c66983-20150331112724-8-ivb41 branch=linux-devel/devel-hourly-2015033101 BOOT_IMAGE=/kernel/x86_64-randconfig-n0-03310731/ccd57b1bd32460d27bbb9c599e795628a3c66983/vmlinuz-4.0.0-rc4-01225-gccd57b1 drbd.minor_count=8
[ 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 0x0000000000100000-0x000000000ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000ffe0000-0x000000000fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-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 = 0xffe0 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] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000f0e90-0x000f0e9f] mapped at [ffff8800000f0e90]
[ 0.000000] mpc: f0ea0-f0fa8
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x0322b000, 0x0322bfff] PGTABLE
[ 0.000000] BRK [0x0322c000, 0x0322cfff] PGTABLE
[ 0.000000] BRK [0x0322d000, 0x0322dfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x0fa00000-0x0fbfffff]
[ 0.000000] [mem 0x0fa00000-0x0fbfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0f9fffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x0f9fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x0fc00000-0x0ffdffff]
[ 0.000000] [mem 0x0fc00000-0x0fdfffff] page 2M
[ 0.000000] [mem 0x0fe00000-0x0ffdffff] page 4k
[ 0.000000] BRK [0x0322e000, 0x0322efff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x0fcce000-0x0ffd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0CB0 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000000FFE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000000FFE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000000FFE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000000FFE0000 000040
[ 0.000000] ACPI: SSDT 0x000000000FFE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x000000000FFE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x000000000FFE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000000ffdffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x0fca7000-0x0fccdfff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:fc27001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00003fffff] PMD -> [ffff88000f000000-ffff88000f3fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000000ffdffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000000ffdffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000000ffdffff]
[ 0.000000] On node 0 totalpages: 65406
[ 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: 960 pages used for memmap
[ 0.000000] DMA32 zone: 61408 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 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 ffffffffff57c000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x10000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 479 pages/cpu @ffff88000fa00000 s1922840 r8192 d30952 u2097152
[ 0.000000] pcpu-alloc: s1922840 r8192 d30952 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr fa0d340
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 64361
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning 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 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-n0-03310731/linux-devel:devel-hourly-2015033101:ccd57b1bd32460d27bbb9c599e795628a3c66983:bisect-linux-2/.vmlinuz-ccd57b1bd32460d27bbb9c599e795628a3c66983-20150331112724-8-ivb41 branch=linux-devel/devel-hourly-2015033101 BOOT_IMAGE=/kernel/x86_64-randconfig-n0-03310731/ccd57b1bd32460d27bbb9c599e795628a3c66983/vmlinuz-4.0.0-rc4-01225-gccd57b1 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] Memory: 216672K/261624K available (8432K kernel code, 2087K rwdata, 3836K rodata, 3924K init, 14600K bss, 44952K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] Running RCU self tests
[ 0.000000] NR_IRQS:524544 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 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: 8671 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2693.506 MHz processor
[ 0.003000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693506)
[ 0.004005] pid_max: default: 32768 minimum: 301
[ 0.005015] ACPI: Core revision 20150204
[ 0.008895] ACPI: All ACPI Tables successfully acquired
[ 0.010092] Security Framework initialized
[ 0.011012] AppArmor: AppArmor initialized
[ 0.012069] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.013092] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.014045] Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
[ 0.015011] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
[ 0.017661] Initializing cgroup subsys freezer
[ 0.018026] Initializing cgroup subsys hugetlb
[ 0.019085] mce: CPU supports 10 MCE banks
[ 0.020040] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.021005] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.033724] Freeing SMP alternatives memory: 28K (ffffffff823e0000 - ffffffff823e7000)
[ 0.038282] Getting VERSION: 1050014
[ 0.039009] Getting VERSION: 1050014
[ 0.040006] Getting ID: 0
[ 0.040736] Getting ID: ff000000
[ 0.041010] Getting LVT0: 8700
[ 0.042005] Getting LVT1: 8400
[ 0.043023] enabled ExtINT on CPU#0
[ 0.044673] ENABLING IO-APIC IRQs
[ 0.045021] init IO_APIC IRQs
[ 0.046005] apic 0 pin 0 not connected
[ 0.047048] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.048039] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.049024] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.050024] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[ 0.051024] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.052023] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[ 0.053024] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.054024] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.055024] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.056024] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.057023] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[ 0.058023] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[ 0.059023] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.060023] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[ 0.061024] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[ 0.062023] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[ 0.063019] apic 0 pin 16 not connected
[ 0.064004] apic 0 pin 17 not connected
[ 0.065004] apic 0 pin 18 not connected
[ 0.066003] apic 0 pin 19 not connected
[ 0.067003] apic 0 pin 20 not connected
[ 0.068003] apic 0 pin 21 not connected
[ 0.069003] apic 0 pin 22 not connected
[ 0.070004] apic 0 pin 23 not connected
[ 0.071142] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.072029] TSC deadline timer enabled
[ 0.072882] smpboot: CPU0: Intel Core Processor (Haswell) (fam: 06, model: 3c, stepping: 01)
[ 0.073034] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only.
[ 0.074739] x86: Booted up 1 node, 1 CPUs
[ 0.075012] ----------------
[ 0.075766] | NMI testsuite:
[ 0.076005] --------------------
[ 0.076784] remote IPI: ok |
[ 0.077596] local IPI: ok |
[ 0.078471] --------------------
[ 0.079005] Good, all 2 testcases passed! |
[ 0.079902] ---------------------------------
[ 0.080005] smpboot: Total of 1 processors activated (5387.01 BogoMIPS)
[ 0.081313] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.082795] devtmpfs: initialized
[ 0.084225] prandom: seed boundary self test passed
[ 0.085414] prandom: 100 self tests passed
[ 0.086588] regulator-dummy: no parameters
[ 0.087516] NET: Registered protocol family 16
[ 0.088647] cpuidle: using governor ladder
[ 0.089010] cpuidle: using governor menu
[ 0.090092] ACPI: bus type PCI registered
[ 0.091027] PCI: Using configuration type 1 for base access
[ 0.098272] ACPI: Added _OSI(Module Device)
[ 0.099007] ACPI: Added _OSI(Processor Device)
[ 0.099909] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.100006] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.102892] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.106193] ACPI: Interpreter enabled
[ 0.107040] ACPI: (supports S0 S4 S5)
[ 0.107859] ACPI: Using IOAPIC for interrupt routing
[ 0.108046] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.118675] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.119012] acpi PNP0A03:00: _OSC: OS supports [Segments]
[ 0.120055] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.121364] PCI host bridge to bus 0000:00
[ 0.122009] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.123007] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.124006] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff window]
[ 0.125006] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff window]
[ 0.126006] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf window]
[ 0.127006] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff window]
[ 0.128006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.129006] pci_bus 0000:00: root bus resource [mem 0x10000000-0xfebfffff window]
[ 0.130072] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.131646] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.132644] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.143009] pci 0000:00:01.1: reg 0x20: [io 0xc200-0xc20f]
[ 0.148031] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.149006] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.150006] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.151006] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.152334] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.153350] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.154016] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.155386] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 0.158013] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 0.161012] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 0.172012] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.173363] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 0.176009] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 0.179009] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 0.190009] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 0.191381] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[ 0.194009] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 0.197009] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[ 0.208451] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[ 0.211009] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc0bf]
[ 0.214009] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[ 0.225445] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[ 0.228009] pci 0000:00:06.0: reg 0x10: [io 0xc0c0-0xc0ff]
[ 0.231009] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff]
[ 0.242456] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[ 0.245009] pci 0000:00:07.0: reg 0x10: [io 0xc100-0xc13f]
[ 0.248009] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff]
[ 0.259445] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[ 0.262009] pci 0000:00:08.0: reg 0x10: [io 0xc140-0xc17f]
[ 0.265009] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff]
[ 0.276457] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[ 0.279009] pci 0000:00:09.0: reg 0x10: [io 0xc180-0xc1bf]
[ 0.282009] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff]
[ 0.293453] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000
[ 0.296009] pci 0000:00:0a.0: reg 0x10: [io 0xc1c0-0xc1ff]
[ 0.299009] pci 0000:00:0a.0: reg 0x14: [mem 0xfebf7000-0xfebf7fff]
[ 0.310430] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000
[ 0.313008] pci 0000:00:0b.0: reg 0x10: [mem 0xfebf8000-0xfebf800f]
[ 0.327267] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.328804] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.329989] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.330989] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.331909] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 0.333202] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 0.334626] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.335000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.335013] vgaarb: loaded
[ 0.335728] vgaarb: bridge control possible 0000:00:02.0
[ 0.336423] SCSI subsystem initialized
[ 0.337112] libata version 3.00 loaded.
[ 0.338123] pps_core: LinuxPPS API ver. 1 registered
[ 0.339005] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.340019] PTP clock support registered
[ 0.340970] EDAC MC: Ver: 3.0.0
[ 0.341491] PCI: Using ACPI for IRQ routing
[ 0.342006] PCI: pci_cache_line_size set to 64 bytes
[ 0.343155] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.344013] e820: reserve RAM buffer [mem 0x0ffe0000-0x0fffffff]
[ 0.345625] NET: Registered protocol family 23
[ 0.346052] NetLabel: Initializing
[ 0.346851] NetLabel: domain hash size = 128
[ 0.347005] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.348008] NetLabel: unlabeled traffic allowed by default
[ 0.349204] Switched to clocksource kvm-clock
[ 0.350299] Warning: could not register annotated branches stats
[ 0.365282] FS-Cache: Loaded
[ 0.366319] AppArmor: AppArmor Filesystem Enabled
[ 0.367318] pnp: PnP ACPI init
[ 0.368193] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.369950] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.371133] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.372873] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.374055] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.375805] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.376993] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.378656] pnp 00:03: [dma 2]
[ 0.379495] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.380698] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.382415] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.383620] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.385337] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.386954] pnp: PnP ACPI: found 6 devices
[ 0.398883] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.399949] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff window]
[ 0.401008] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff window]
[ 0.402067] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf window]
[ 0.403123] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff window]
[ 0.404180] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff window]
[ 0.405308] pci_bus 0000:00: resource 10 [mem 0x10000000-0xfebfffff window]
[ 0.406798] NET: Registered protocol family 2
[ 0.408052] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.409483] TCP bind hash table entries: 2048 (order: 5, 163840 bytes)
[ 0.410702] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.411826] UDP hash table entries: 256 (order: 3, 49152 bytes)
[ 0.412889] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
[ 0.414135] NET: Registered protocol family 1
[ 0.415039] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.416081] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.417109] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.418184] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.419253] PCI: CLS 0 bytes, default 64
[ 0.420300] Unpacking initramfs...
[ 0.487054] Freeing initrd memory: 3112K (ffff88000fcce000 - ffff88000ffd8000)
[ 0.488974] Machine check injector initialized
[ 0.490781] AVX version of gcm_enc/dec engaged.
[ 0.491721] AES CTR mode by8 optimization enabled
[ 0.493690] sha512_ssse3: Using AVX optimized SHA-512 implementation
[ 0.495887] AVX2 instructions are not detected.
[ 0.496877] 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
[ 0.500048] spin_lock-torture: Creating torture_shuffle task
[ 0.501247] spin_lock-torture: Creating torture_stutter task
[ 0.502372] spin_lock-torture: torture_shuffle task started
[ 0.503429] spin_lock-torture: Creating lock_torture_writer task
[ 0.504562] spin_lock-torture: torture_stutter task started
[ 0.505676] spin_lock-torture: Creating lock_torture_writer task
[ 0.506795] spin_lock-torture: lock_torture_writer task started
[ 0.507913] spin_lock-torture: Creating lock_torture_stats task
[ 0.509042] spin_lock-torture: lock_torture_writer task started
[ 0.511879] futex hash table entries: 256 (order: 3, 32768 bytes)
[ 0.513030] Initialise system trusted keyring
[ 0.514053] audit: initializing netlink subsys (disabled)
[ 0.515147] audit: type=2000 audit(1427772975.975:1): initialized
[ 0.516718] spin_lock-torture: lock_torture_stats task started
[ 0.517901] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.532299] zpool: loaded
[ 0.533697] VFS: Disk quotas dquot_6.5.2
[ 0.534791] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.536656] ntfs: driver 2.1.31 [Flags: R/O].
[ 0.537965] fuse init (API version 7.23)
[ 0.539881] JFS: nTxBlock = 1717, nTxLock = 13738
[ 0.545450] Key type asymmetric registered
[ 0.546370] Asymmetric key parser 'x509' registered
[ 0.547560] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.549166] io scheduler noop registered
[ 0.550038] io scheduler deadline registered (default)
[ 0.551144] test_firmware: interface ready
[ 0.552050] Running resizable hashtable tests...
[ 0.552992] Adding 2048 keys
[ 0.553792]
[ 0.554400] ===============================
[ 0.555285] [ INFO: suspicious RCU usage. ]
[ 0.556176] 4.0.0-rc4-01225-gccd57b1 #171 Not tainted
[ 0.557156] -------------------------------
[ 0.558044] lib/rhashtable.c:400 suspicious rcu_dereference_check() usage!
[ 0.559741]
[ 0.559741] other info that might help us debug this:
[ 0.559741]
[ 0.561764]
[ 0.561764] rcu_scheduler_active = 1, debug_locks = 0
[ 0.563254] no locks held by swapper/0/1.
[ 0.564124]
[ 0.564124] stack backtrace:
[ 0.565394] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc4-01225-gccd57b1 #171
[ 0.567017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.568898] 0000000000000001 ffff88000f563d38 ffffffff8182e695 0000000000000011
[ 0.570775] ffff88000f558000 ffff88000f563d68 ffffffff810ffce7 ffffffff831fc340
[ 0.572637] ffff88000e874d10 000000000000000d ffff88000e199e40 ffff88000f563da8
[ 0.574519] Call Trace:
[ 0.575219] [<ffffffff8182e695>] dump_stack+0x4c/0x65
[ 0.576210] [<ffffffff810ffce7>] lockdep_rcu_suspicious+0xe7/0x120
[ 0.577314] [<ffffffff8142d0fe>] rhashtable_insert_rehash+0x18e/0x1d0
[ 0.578443] [<ffffffff8221814c>] test_rht_init+0x38f/0x12bd
[ 0.579483] [<ffffffff810002c0>] ? do_one_initcall+0x80/0x200
[ 0.580542] [<ffffffff82217dbd>] ? test_firmware_init+0x79/0x79
[ 0.581615] [<ffffffff810002d0>] do_one_initcall+0x90/0x200
[ 0.582651] [<ffffffff821e2212>] kernel_init_freeable+0x22d/0x2b5
[ 0.583743] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.584755] [<ffffffff8182916e>] kernel_init+0xe/0xf0
[ 0.585743] [<ffffffff81839318>] ret_from_fork+0x58/0x90
[ 0.586756] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.587778] ------------[ cut here ]------------
[ 0.588715] WARNING: CPU: 0 PID: 1 at lib/rhashtable.c:408 rhashtable_insert_rehash+0x95/0x1d0()
[ 0.590608] Modules linked in:
[ 0.591439] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.0.0-rc4-01225-gccd57b1 #171
[ 0.593058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.594929] ffffffff81d08b58 ffff88000f563d18 ffffffff8182e695 0000000000000000
[ 0.596809] 0000000000000000 ffff88000f563d58 ffffffff810af7fa 00000000fffffe00
[ 0.598682] ffffffff831fc340 0000000000000010 ffff88000e199840 0000000000000001
[ 0.600558] Call Trace:
[ 0.601259] [<ffffffff8182e695>] dump_stack+0x4c/0x65
[ 0.602238] [<ffffffff810af7fa>] warn_slowpath_common+0x8a/0xc0
[ 0.603310] [<ffffffff810af8ea>] warn_slowpath_null+0x1a/0x20
[ 0.604366] [<ffffffff8142d005>] rhashtable_insert_rehash+0x95/0x1d0
[ 0.605495] [<ffffffff8221814c>] test_rht_init+0x38f/0x12bd
[ 0.606536] [<ffffffff810002c0>] ? do_one_initcall+0x80/0x200
[ 0.607589] [<ffffffff82217dbd>] ? test_firmware_init+0x79/0x79
[ 0.608664] [<ffffffff810002d0>] do_one_initcall+0x90/0x200
[ 0.609704] [<ffffffff821e2212>] kernel_init_freeable+0x22d/0x2b5
[ 0.610797] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.611808] [<ffffffff8182916e>] kernel_init+0xe/0xf0
[ 0.612792] [<ffffffff81839318>] ret_from_fork+0x58/0x90
[ 0.613801] [<ffffffff81829160>] ? rest_init+0x140/0x140
[ 0.614808] ---[ end trace b5aa4dbce5f556f0 ]---
[ 0.615763] glob: 64 self-tests passed, 0 failed
[ 0.616881] ipmi message handler version 39.2
[ 0.617808] IPMI System Interface driver.
[ 0.618730] ipmi_si: Adding default-specified kcs state machine
[ 0.619875] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[ 0.621750] ipmi_si: Interface detection failed
[ 0.622670] ipmi_si: Adding default-specified smic state machine
[ 0.623812] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
[ 0.625687] ipmi_si: Interface detection failed
[ 0.626608] ipmi_si: Adding default-specified bt state machine
[ 0.637435] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
[ 0.639718] ipmi_si: Interface detection failed
[ 0.640656] ipmi_si: Unable to find any System Interface(s)
[ 0.641662] IPMI SSIF Interface driver
[ 0.642504] IPMI Watchdog: driver initialized
[ 0.643374] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
[ 0.645080] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.646635] ACPI: Power Button [PWRF]
[ 0.667563] r3964: Philips r3964 Driver $Revision: 1.10 $
[ 0.668557] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.695142] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.697275] Non-volatile memory driver v1.3
[ 0.698297] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 0.699273] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[ 0.701315] Loading iSCSI transport class v2.0-870.
[ 0.702407] iscsi: registered transport (tcp)
[ 0.703356] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[ 0.704494] osst :I: Tape driver with OnStream support version 0.99.4
[ 0.704494] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 0.706668] SCSI Media Changer driver v0.25
[ 0.707573] osd: LOADED open-osd 0.2.1
[ 0.708613] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[ 0.710549] ipddp.c:v0.01 8/28/97 Bradford W. Johnson <johns393@maroon.tc.umn.edu>
[ 0.712239] ipddp0: Appletalk-IP Decap. mode by Jay Schulist <jschlst@samba.org>
[ 0.714102] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.716325] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.717263] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.758026] mk712: device not present
[ 0.758907] rtc_cmos 00:00: RTC can wake from S4
[ 0.759945] rtc (null): alarm rollover: day
[ 0.761150] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 0.763045] rtc rtc0: rtc_cmos: dev (253:0)
[ 0.763905] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 0.765092] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[ 0.766491] rtc (null): alarm rollover: day
[ 0.767354] rtc (null): invalid alarm value: 1900-2-1 2022213768:1073741856:0
[ 0.768565] rtc rtc1: test: dev (253:1)
[ 0.769389] rtc-test rtc-test.0: rtc core: registered test as rtc1
[ 0.770491] rtc (null): alarm rollover: day
[ 0.771356] rtc (null): invalid alarm value: 1900-2-1 2022213768:1073741856:0
[ 0.772559] rtc rtc2: test: dev (253:2)
[ 0.773378] rtc-test rtc-test.1: rtc core: registered test as rtc2
[ 0.774522] pps_ldisc: PPS line discipline registered
[ 0.775472] Driver for 1-wire Dallas network protocol.
[ 0.776533] ib700wdt: WDT driver for IB700 single board computer initialising
[ 0.777827] sc1200wdt: build 20020303
[ 0.778648] sc1200wdt: io parameter must be specified
[ 0.779607] smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising...
[ 0.782282] smsc37b787_wdt: Unable to register miscdev on minor 130
[ 0.783404] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[ 0.785015] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[ 0.786659] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[ 0.788564] md: linear personality registered for level -1
[ 0.789554] md: raid10 personality registered for level 10
[ 0.790714] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.792031] pktgen: Packet Generator for packet performance testing. Version: 2.74
[ 0.793637] drop_monitor: Initializing network drop monitor service
[ 0.794730] Netfilter messages via NETLINK v0.30.
[ 0.795685] gre: GRE over IPv4 demultiplexor driver
[ 0.796648] geneve: Geneve driver
[ 0.797426] NET: Registered protocol family 15
[ 0.798319] NET: Registered protocol family 5
[ 0.799315] NET: Registered protocol family 33
[ 0.800203] Key type rxrpc registered
[ 0.800999] Key type rxrpc_s registered
[ 0.802064] RxRPC: Registered security type 2 'rxkad'
[ 0.803018] NET4: DECnet for Linux: V.2.5.68s (C) 1995-2003 Linux DECnet Project Team
[ 0.804720] DECnet: Routing cache hash table of 128 buckets, 10Kbytes
[ 0.805810] NET: Registered protocol family 12
[ 0.806751] 8021q: 802.1Q VLAN Support v1.8
[ 0.808396] DCCP: Activated CCID 2 (TCP-like)
[ 0.809353] DCCP: Activated CCID 3 (TCP-Friendly Rate Control)
[ 0.810632] Key type dns_resolver registered
[ 0.811526] Key type ceph registered
[ 0.812519] libceph: loaded (mon/osd proto 15/24)
[ 0.813834] ... APIC ID: 00000000 (0)
[ 0.814494] ... APIC VERSION: 01050014
[ 0.814494] 0000000000000000000000000000000000000000000000000000000000000000
[ 0.814494] 000000000e200000000000000000000000000000000000000000000000000000
[ 0.814494] 0000000000000000000000000000000000000000000000000000000000008000
[ 0.814494]
[ 0.821204] number of MP IRQ sources: 15.
[ 0.822064] number of IO-APIC #0 registers: 24.
[ 0.822964] testing the IO APIC.......................
[ 0.823954] IO APIC #0......
[ 0.824697] .... register #00: 00000000
[ 0.825519] ....... : physical APIC id: 00
[ 0.826381] ....... : Delivery Type: 0
[ 0.827244] ....... : LTS : 0
[ 0.828119] .... register #01: 00170011
[ 0.828945] ....... : max redirection entries: 17
[ 0.829873] ....... : PRQ implemented: 0
[ 0.830775] ....... : IO APIC version: 11
[ 0.831643] .... register #02: 00000000
[ 0.832463] ....... : arbitration: 00
[ 0.833338] .... IRQ redirection table:
[ 0.834170] 1 0 0 0 0 0 0 00
[ 0.835066] 0 0 0 0 0 1 1 31
[ 0.835971] 0 0 0 0 0 1 1 30
[ 0.836883] 0 0 0 0 0 1 1 33
[ 0.837823] 1 0 0 0 0 1 1 34
[ 0.838759] 1 1 0 0 0 1 1 35
[ 0.839694] 0 0 0 0 0 1 1 36
[ 0.840590] 0 0 0 0 0 1 1 37
[ 0.841472] 0 0 0 0 0 1 1 38
[ 0.842399] 0 1 0 0 0 1 1 39
[ 0.843334] 1 1 0 0 0 1 1 3A
[ 0.844227] 1 1 0 0 0 1 1 3B
[ 0.845146] 0 0 0 0 0 1 1 3C
[ 0.846051] 0 0 0 0 0 1 1 3D
[ 0.846952] 0 0 0 0 0 1 1 3E
[ 0.847867] 0 0 0 0 0 1 1 3F
[ 0.848802] 1 0 0 0 0 0 0 00
[ 0.849696] 1 0 0 0 0 0 0 00
[ 0.850593] 1 0 0 0 0 0 0 00
[ 0.851527] 1 0 0 0 0 0 0 00
[ 0.852412] 1 0 0 0 0 0 0 00
[ 0.853343] 1 0 0 0 0 0 0 00
[ 0.854278] 1 0 0 0 0 0 0 00
[ 0.855171] 1 0 0 0 0 0 0 00
[ 0.856060] IRQ to pin mappings:
[ 0.856805] IRQ0 -> 0:2
[ 0.857655] IRQ1 -> 0:1
[ 0.858501] IRQ3 -> 0:3
[ 0.859301] IRQ4 -> 0:4
[ 0.860136] IRQ5 -> 0:5
[ 0.860958] IRQ6 -> 0:6
[ 0.861770] IRQ7 -> 0:7
[ 0.862581] IRQ8 -> 0:8
[ 0.863422] IRQ9 -> 0:9
[ 0.864235] IRQ10 -> 0:10
[ 0.865065] IRQ11 -> 0:11
[ 0.865883] IRQ12 -> 0:12
[ 0.866754] IRQ13 -> 0:13
[ 0.867622] IRQ14 -> 0:14
[ 0.868481] IRQ15 -> 0:15
[ 0.869343] .................................... done.
[ 0.870516] Loading compiled-in X.509 certificates
[ 0.872203] Loaded X.509 cert 'Magrathea: Glacier signing key: 8d76ac007e6e2cd6923616aece7add13d183b0a6'
[ 0.874016] Running ring buffer tests...
[ 1.492044] tsc: Refined TSC clocksource calibration: 2693.500 MHz
[ 10.875056] finished
[ 10.876087] CPU 0:
[ 10.876732] events: 5000
[ 10.877574] dropped bytes: 0
[ 10.878381] alloced bytes: 389452
[ 10.879235] written bytes: 382058
[ 10.880131] biggest event: 26
[ 10.880947] smallest event: 0
[ 10.883073] read events: 5000
[ 10.883941] lost events: 0
[ 10.884738] total events: 5000
[ 10.885567] recorded len bytes: 389452
[ 10.886413] recorded size bytes: 382058
[ 10.887257] Ring buffer PASSED!
[ 10.888196] kAFS: Red Hat AFS client v0.1 registering.
[ 10.889197] FS-Cache: Netfs 'afs' registered for caching
[ 10.891055] AppArmor: AppArmor sha1 policy hashing enabled
[ 10.892632] rtc_cmos 00:00: setting system clock to 2015-03-31 11:36:26 UTC (1427801786)
[ 10.894297] PM: Hibernation image not present or could not be loaded
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