* [clockevents] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event()
@ 2014-06-29 14:58 Fengguang Wu
2014-06-30 4:40 ` Viresh Kumar
0 siblings, 1 reply; 3+ messages in thread
From: Fengguang Wu @ 2014-06-29 14:58 UTC (permalink / raw
To: lkp
[-- Attachment #1: Type: text/plain, Size: 7553 bytes --]
Greetings,
0day kernel testing robot got the below dmesg and the first bad commit is
git://bee.sh.intel.com/git/tchen37/linux.git test
commit 2f89103f5b85386245b434e8e9f66d25df929e65
Author: Viresh Kumar <viresh.kumar@linaro.org>
AuthorDate: Tue Jun 10 13:52:25 2014 +0530
Commit: Viresh Kumar <viresh.kumar@linaro.org>
CommitDate: Tue Jun 24 10:54:12 2014 +0530
clockevents: x86: add support for ONESHOT_STOPPED mode
Clockevent devices can be stopped from core (hrtimers/tick) when they aren't
used anymore. This will mostly happen on a idle or tickless cpu. This is done to
avoid getting spurious interrupts when core doesn't want to handle them anymore.
For stopping clockevent devices, core requests drivers to switch to a special
optional mode: CLOCK_EVT_MODE_ONESHOT_STOPPED. At this time platforms can also
save some power by disabling these devices.
This patch adds support for handling CLOCK_EVT_MODE_ONESHOT_STOPPED mode for x86
drivers.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
===================================================
PARENT COMMIT NOT CLEAN. LOOK OUT FOR WRONG BISECT!
===================================================
+--------------------------------------------------------------------------+------------+------------+------------------+
| | 12776fe030 | 2f89103f5b | v3.16-rc2_062520 |
+--------------------------------------------------------------------------+------------+------------+------------------+
| boot_successes | 508 | 127 | 10 |
| boot_failures | 2 | 43 | 3 |
| BUG:unable_to_handle_kernel_NULL_pointer_dereference | 1 | | |
| Oops | 1 | | |
| RIP:cipso_v4_sock_delattr | 1 | | |
| Kernel_panic-not_syncing:Fatal_exception_in_interrupt | 1 | | |
| backtrace:SYSC_sendto | 1 | | |
| backtrace:SyS_sendto | 1 | | |
| WARNING:CPU:PID:at_mm/page_alloc.c:__alloc_pages_nodemask() | 1 | | |
| backtrace:SYSC_setsockopt | 1 | | |
| backtrace:SyS_setsockopt | 1 | | |
| WARNING:CPU:PID:at_kernel/time/clockevents.c:clockevents_program_event() | 0 | 43 | 3 |
| backtrace:cpu_startup_entry | 0 | 1 | |
| page_allocation_failure:order:,mode | 0 | 1 | |
| backtrace:vmalloc | 0 | 1 | |
| backtrace:SyS_init_module | 0 | 1 | |
+--------------------------------------------------------------------------+------------+------------+------------------+
[ 0.374384] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.375068] ------------[ cut here ]------------
[ 0.375068] ------------[ cut here ]------------
[ 0.375077] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event+0x7c/0xee()
git bisect start b96eb52b4d3f5453ffc4494fa747677531b97b16 a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee --
git bisect good fb4cfc807d1c5f7a71b20fce26ec710d08451c2e # 23:39 53+ 0 Merge 'ljones-mfd/for-mfd-next' into devel-hourly-2014062520
git bisect good 5481bbb71a5602fd05f79018b5120c41eb79e45c # 23:50 53+ 0 Merge 'asoc/topic/intel' into devel-hourly-2014062520
git bisect good 5ecbbba6188169cc0196c55be04dddb37c0d12ab # 00:29 53+ 0 Merge 'block/for-next' into devel-hourly-2014062520
git bisect good 050d21efb9b17e339b500ba7f7e87917040e17fa # 03:06 53+ 0 Merge 'jlayton/nfsd-devel' into devel-hourly-2014062520
git bisect bad 0c98564ae323a39cd07e137b034c4efaa0ae119d # 05:35 43- 10 Merge 'tip/core/urgent' into devel-hourly-2014062520
git bisect good 8efa8d112f811c64c0cdb0c9e0611f01f98868b9 # 17:21 83+ 1 Merge 'rcu/rcu/urgent' into devel-hourly-2014062520
git bisect bad 929b24513f0f9e75c99499d9bf70e45150874bee # 19:06 7- 1 Merge 'vireshk2/tick/oneshot-stopped' into devel-hourly-2014062520
git bisect good f935474b892829a400f31ec076385b792034a32e # 22:47 346+ 0 clockevents: Introduce CLOCK_EVT_MODE_ONESHOT_STOPPED mode
git bisect good 12776fe0306cfa180168752059efdc34eb3425aa # 23:17 170+ 0 clockevents: mips: add support for ONESHOT_STOPPED mode
git bisect bad 29228f060dc66217023305b34bb442e62524ae3e # 00:00 27- 5 clockevents: misc: add support for ONESHOT_STOPPED mode
git bisect bad 4b62c326e54d2f54b761624a9f002b73b34fdfff # 00:07 4- 4 clockevents: drivers: add support for ONESHOT_STOPPED mode
git bisect bad 2f89103f5b85386245b434e8e9f66d25df929e65 # 00:13 40- 3 clockevents: x86: add support for ONESHOT_STOPPED mode
# first bad commit: [2f89103f5b85386245b434e8e9f66d25df929e65] clockevents: x86: add support for ONESHOT_STOPPED mode
git bisect good 12776fe0306cfa180168752059efdc34eb3425aa # 00:25 510+ 2 clockevents: mips: add support for ONESHOT_STOPPED mode
git bisect bad b96eb52b4d3f5453ffc4494fa747677531b97b16 # 00:25 0- 3 0day head guard for 'devel-hourly-2014062520'
git bisect good 3e7b256cba330240c8fcde3d01c65bfda12a2847 # 09:35 510+ 0 Merge tag 'iommu-fixes-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
git bisect good 96426007c90cde23c0402856f3e0aec0f4cc2e48 # 15:58 510+ 0 Add linux-next specific files for 20140627
This script may reproduce the error.
-----------------------------------------------------------------------------
#!/bin/bash
kernel=$1
initrd=quantal-core-x86_64.cgz
wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/blob/master/initrd/$initrd
kvm=(
qemu-system-x86_64 -cpu kvm64 -enable-kvm
-kernel $kernel
-initrd $initrd
-smp 2
-m 256M
-net nic,vlan=0,macaddr=00:00:00:00:00:00,model=virtio
-net user,vlan=0
-net nic,vlan=1,model=e1000
-net user,vlan=1
-boot order=nc
-no-reboot
-watchdog i6300esb
-serial stdio
-display none
-monitor null
)
append=(
debug
sched_debug
apic=debug
ignore_loglevel
sysrq_always_enabled
panic=10
prompt_ramdisk=0
earlyprintk=ttyS0,115200
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
)
"${kvm[@]}" --append "${append[*]}"
-----------------------------------------------------------------------------
Thanks,
Fengguang
_______________________________________________
LKP mailing list
LKP(a)linux.intel.com
[-- Attachment #2: .ksh --]
[-- Type: text/plain, Size: 63067 bytes --]
early console in setup code
Probing EDD (edd=off to disable)... ok
early console in decompress_kernel
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Linux version 3.16.0-rc1-00016-g2f89103 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 SMP Sun Jun 29 00:11:13 CST 2014
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06252206/linux-devel:devel-hourly-2014062520:2f89103f5b85386245b434e8e9f66d25df929e65:bisect-linux/.vmlinuz-2f89103f5b85386245b434e8e9f66d25df929e65-20140629001127-6-lkp-wsx02 branch=linux-devel/devel-hourly-2014062520 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06252206/2f89103f5b85386245b434e8e9f66d25df929e65/vmlinuz-3.16.0-rc1-00016-g2f89103 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 0x0000000000100000-0x0000000013ffdfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] 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 2.4 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
[ 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 = 0x13ffe max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
[ 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 0x000f0eb0-0x000f0ebf] mapped at [ffff8800000f0eb0]
[ 0.000000] mpc: f0ec0-f0fa4
[ 0.000000] Scanning 1 areas for low memory corruption
[ 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 [0x029ab000, 0x029abfff] PGTABLE
[ 0.000000] BRK [0x029ac000, 0x029acfff] PGTABLE
[ 0.000000] BRK [0x029ad000, 0x029adfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff]
[ 0.000000] [mem 0x12600000-0x127fffff] page 4k
[ 0.000000] BRK [0x029ae000, 0x029aefff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff]
[ 0.000000] [mem 0x10000000-0x125fffff] page 4k
[ 0.000000] BRK [0x029af000, 0x029affff] PGTABLE
[ 0.000000] BRK [0x029b0000, 0x029b0fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x0fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff]
[ 0.000000] [mem 0x12800000-0x13ffdfff] page 4k
[ 0.000000] cma: CMA: reserved 32 MiB at 10400000
[ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0D00 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000013FFFC2A 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000013FFF1C0 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000013FFE040 001180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x0000000013FFE000 000040
[ 0.000000] ACPI: SSDT 0x0000000013FFF234 00093E (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000013FFFB72 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000013FFFBF2 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:128bd001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff88000f600000-ffff88000fbfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13ffdfff]
[ 0.000000] On node 0 totalpages: 81820
[ 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: 1216 pages used for memmap
[ 0.000000] DMA32 zone: 77822 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 (acpi_id[0x01] lapic_id[0x01] 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] ACPI: IRQ2 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff57c000 (fec00000)
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 474 pages/cpu @ffff880010000000 s1911744 r8192 d21568 u2097152
[ 0.000000] pcpu-alloc: s1911744 r8192 d21568 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 1000ccc0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80519
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06252206/linux-devel:devel-hourly-2014062520:2f89103f5b85386245b434e8e9f66d25df929e65:bisect-linux/.vmlinuz-2f89103f5b85386245b434e8e9f66d25df929e65-20140629001127-6-lkp-wsx02 branch=linux-devel/devel-hourly-2014062520 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06252206/2f89103f5b85386245b434e8e9f66d25df929e65/vmlinuz-3.16.0-rc1-00016-g2f89103 drbd.minor_count=8
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.000000] Memory: 232944K/327280K available (4229K kernel code, 1215K rwdata, 2444K rodata, 2740K init, 15632K bss, 94336K reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:524544 nr_irqs:512 16
[ 0.000000] Linux version 3.16.0-rc1-00016-g2f89103 (kbuild@lkp-hsx01) (gcc version 4.8.2 (Debian 4.8.2-18) ) #1 SMP Sun Jun 29 00:11:13 CST 2014
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06252206/linux-devel:devel-hourly-2014062520:2f89103f5b85386245b434e8e9f66d25df929e65:bisect-linux/.vmlinuz-2f89103f5b85386245b434e8e9f66d25df929e65-20140629001127-6-lkp-wsx02 branch=linux-devel/devel-hourly-2014062520 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06252206/2f89103f5b85386245b434e8e9f66d25df929e65/vmlinuz-3.16.0-rc1-00016-g2f89103 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 0x0000000000100000-0x0000000013ffdfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013ffe000-0x0000000013ffffff] 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 2.4 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
[ 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 = 0x13ffe max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
[ 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 0x000f0eb0-0x000f0ebf] mapped at [ffff8800000f0eb0]
[ 0.000000] mpc: f0ec0-f0fa4
[ 0.000000] Scanning 1 areas for low memory corruption
[ 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 [0x029ab000, 0x029abfff] PGTABLE
[ 0.000000] BRK [0x029ac000, 0x029acfff] PGTABLE
[ 0.000000] BRK [0x029ad000, 0x029adfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x12600000-0x127fffff]
[ 0.000000] [mem 0x12600000-0x127fffff] page 4k
[ 0.000000] BRK [0x029ae000, 0x029aefff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x125fffff]
[ 0.000000] [mem 0x10000000-0x125fffff] page 4k
[ 0.000000] BRK [0x029af000, 0x029affff] PGTABLE
[ 0.000000] BRK [0x029b0000, 0x029b0fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x0fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x12800000-0x13ffdfff]
[ 0.000000] [mem 0x12800000-0x13ffdfff] page 4k
[ 0.000000] cma: CMA: reserved 32 MiB at 10400000
[ 0.000000] RAMDISK: [mem 0x1293d000-0x13feffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0D00 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000013FFFC2A 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000013FFF1C0 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000013FFE040 001180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x0000000013FFE000 000040
[ 0.000000] ACPI: SSDT 0x0000000013FFF234 00093E (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000013FFFB72 000080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000013FFFBF2 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff57d000 ( fee00000)
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:128bd001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff88000f600000-ffff88000fbfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13ffdfff]
[ 0.000000] On node 0 totalpages: 81820
[ 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: 1216 pages used for memmap
[ 0.000000] DMA32 zone: 77822 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 (acpi_id[0x01] lapic_id[0x01] 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] ACPI: IRQ2 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff57c000 (fec00000)
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 474 pages/cpu @ffff880010000000 s1911744 r8192 d21568 u2097152
[ 0.000000] pcpu-alloc: s1911744 r8192 d21568 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 1000ccc0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80519
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=10 softlockup_panic=1 nmi_watchdog=panic prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06252206/linux-devel:devel-hourly-2014062520:2f89103f5b85386245b434e8e9f66d25df929e65:bisect-linux/.vmlinuz-2f89103f5b85386245b434e8e9f66d25df929e65-20140629001127-6-lkp-wsx02 branch=linux-devel/devel-hourly-2014062520 BOOT_IMAGE=/kernel/x86_64-randconfig-hsxa0-06252206/2f89103f5b85386245b434e8e9f66d25df929e65/vmlinuz-3.16.0-rc1-00016-g2f89103 drbd.minor_count=8
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.000000] Memory: 232944K/327280K available (4229K kernel code, 1215K rwdata, 2444K rodata, 2740K init, 15632K bss, 94336K reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:524544 nr_irqs:512 16
[ 0.000000] console [ttyS0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] ------------------------
[ 0.000000] ------------------------
[ 0.000000] | Locking API testsuite:
[ 0.000000] | Locking API testsuite:
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] A-A deadlock:
[ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-A deadlock:
[ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-A deadlock:
[ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-A-B-C deadlock:
[ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-D-D-A deadlock:
[ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-D-D-A deadlock:
[ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-C-D-A deadlock:
[ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] double unlock:
[ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] initialize held:
[ 0.000000] initialize held: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] bad unlock order:
[ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] recursive read-lock:
[ 0.000000] recursive read-lock: | | ok | ok | | | ok | ok |
[ 0.000000] recursive read-lock #2:
[ 0.000000] recursive read-lock #2: | | ok | ok | | | ok | ok |
[ 0.000000] mixed read-write-lock:
[ 0.000000] mixed read-write-lock: | | ok | ok | | | ok | ok |
[ 0.000000] mixed write-read-lock:
[ 0.000000] mixed write-read-lock: | | ok | ok | | | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] hard-irqs-on + irq-safe-A/12:
[ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/12:
[ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irqs-on + irq-safe-A/21:
[ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/21:
[ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/12:
[ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/21:
[ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/12:
[ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/12:
[ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/21:
[ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/21:
[ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/123:
[ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/123:
[ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/132:
[ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/132:
[ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/213:
[ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/213:
[ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/231:
[ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/231:
[ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/312:
[ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/312:
[ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/321:
[ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/321:
[ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/123:
[ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/123:
[ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/132:
[ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/132:
[ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/213:
[ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/213:
[ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/231:
[ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/231:
[ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/312:
[ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/312:
[ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/321:
[ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/321:
[ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/123:
[ 0.000000] hard-irq lock-inversion/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/123:
[ 0.000000] soft-irq lock-inversion/123: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/132:
[ 0.000000] hard-irq lock-inversion/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/132:
[ 0.000000] soft-irq lock-inversion/132: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/213:
[ 0.000000] hard-irq lock-inversion/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/213:
[ 0.000000] soft-irq lock-inversion/213: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/231:
[ 0.000000] hard-irq lock-inversion/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/231:
[ 0.000000] soft-irq lock-inversion/231: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/312:
[ 0.000000] hard-irq lock-inversion/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/312:
[ 0.000000] soft-irq lock-inversion/312: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/321:
[ 0.000000] hard-irq lock-inversion/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/321:
[ 0.000000] soft-irq lock-inversion/321: ok | ok | ok | ok | ok | ok |
[ 0.000000] hard-irq read-recursion/123:
[ 0.000000] hard-irq read-recursion/123: ok | ok |
[ 0.000000] soft-irq read-recursion/123:
[ 0.000000] soft-irq read-recursion/123: ok | ok |
[ 0.000000] hard-irq read-recursion/132:
[ 0.000000] hard-irq read-recursion/132: ok | ok |
[ 0.000000] soft-irq read-recursion/132:
[ 0.000000] soft-irq read-recursion/132: ok | ok |
[ 0.000000] hard-irq read-recursion/213:
[ 0.000000] hard-irq read-recursion/213: ok | ok |
[ 0.000000] soft-irq read-recursion/213:
[ 0.000000] soft-irq read-recursion/213: ok | ok |
[ 0.000000] hard-irq read-recursion/231:
[ 0.000000] hard-irq read-recursion/231: ok | ok |
[ 0.000000] soft-irq read-recursion/231:
[ 0.000000] soft-irq read-recursion/231: ok | ok |
[ 0.000000] hard-irq read-recursion/312:
[ 0.000000] hard-irq read-recursion/312: ok | ok |
[ 0.000000] soft-irq read-recursion/312:
[ 0.000000] soft-irq read-recursion/312: ok | ok |
[ 0.000000] hard-irq read-recursion/321:
[ 0.000000] hard-irq read-recursion/321: ok | ok |
[ 0.000000] soft-irq read-recursion/321:
[ 0.000000] soft-irq read-recursion/321: ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] | Wound/wait tests |
[ 0.000000] | Wound/wait tests |
[ 0.000000] ---------------------
[ 0.000000] ---------------------
[ 0.000000] ww api failures:
[ 0.000000] ww api failures: ok | ok | ok | ok | ok | ok |
[ 0.000000] ww contexts mixing:
[ 0.000000] ww contexts mixing: ok | ok | ok | ok |
[ 0.000000] finishing ww context:
[ 0.000000] finishing ww context: ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] locking mismatches:
[ 0.000000] locking mismatches: ok | ok | ok | ok | ok | ok |
[ 0.000000] EDEADLK handling:
[ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock nest unlocked:
[ 0.000000] spinlock nest unlocked: ok | ok |
[ 0.000000] -----------------------------------------------------
[ 0.000000] -----------------------------------------------------
[ 0.000000] |block | try |context|
[ 0.000000] |block | try |context|
[ 0.000000] -----------------------------------------------------
[ 0.000000] -----------------------------------------------------
[ 0.000000] context:
[ 0.000000] context: ok | ok | ok | ok | ok | ok |
[ 0.000000] try:
[ 0.000000] try: ok | ok | ok | ok | ok | ok |
[ 0.000000] block:
[ 0.000000] block: ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock:
[ 0.000000] spinlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] -------------------------------------------------------
[ 0.000000] -------------------------------------------------------
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] ---------------------------------
[ 0.000000] ---------------------------------
[ 0.000000] ODEBUG: selftest passed
[ 0.000000] ODEBUG: selftest passed
[ 0.000000] hpet clockevent registered
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2393.998 MHz processor
[ 0.000000] tsc: Detected 2393.998 MHz processor
[ 0.003000] Calibrating delay loop (skipped) preset value..
[ 0.003000] Calibrating delay loop (skipped) preset value.. 4787.99 BogoMIPS (lpj=2393998)
4787.99 BogoMIPS (lpj=2393998)
[ 0.004014] pid_max: default: 4096 minimum: 301
[ 0.004014] pid_max: default: 4096 minimum: 301
[ 0.005044] ACPI: Core revision 20140424
[ 0.005044] ACPI: Core revision 20140424
[ 0.022455] ACPI:
[ 0.022455] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired
[ 0.026087] Security Framework initialized
[ 0.026087] Security Framework initialized
[ 0.027021] Smack: Initializing.
[ 0.027021] Smack: Initializing.
[ 0.028090] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.028090] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.029021] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.029021] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.031626] Initializing cgroup subsys net_cls
[ 0.031626] Initializing cgroup subsys net_cls
[ 0.032041] Initializing cgroup subsys perf_event
[ 0.032041] Initializing cgroup subsys perf_event
[ 0.033030] Initializing cgroup subsys debug
[ 0.033030] Initializing cgroup subsys debug
[ 0.035013] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.035013] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.035013] tlb_flushall_shift: 6
[ 0.035013] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.035013] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.035013] tlb_flushall_shift: 6
[ 0.037092] debug: unmapping init [mem 0xffffffff81a64000-0xffffffff81a65fff]
[ 0.037092] debug: unmapping init [mem 0xffffffff81a64000-0xffffffff81a65fff]
[ 0.040504] Getting VERSION: 1050014
[ 0.040504] Getting VERSION: 1050014
[ 0.041070] Getting VERSION: 1050014
[ 0.041070] Getting VERSION: 1050014
[ 0.042026] Getting ID: 0
[ 0.042026] Getting ID: 0
[ 0.043050] Getting ID: ff000000
[ 0.043050] Getting ID: ff000000
[ 0.044028] Getting LVT0: 8700
[ 0.044028] Getting LVT0: 8700
[ 0.045016] Getting LVT1: 8400
[ 0.045016] Getting LVT1: 8400
[ 0.046119] enabled ExtINT on CPU#0
[ 0.046119] enabled ExtINT on CPU#0
[ 0.049471] ENABLING IO-APIC IRQs
[ 0.049471] ENABLING IO-APIC IRQs
[ 0.050021] init IO_APIC IRQs
[ 0.050021] init IO_APIC IRQs
[ 0.051012] apic 0 pin 0 not connected
[ 0.051012] apic 0 pin 0 not connected
[ 0.052071] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.052071] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.053068] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.053068] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.054049] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[ 0.054049] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[ 0.055047] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.055047] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.056103] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[ 0.056103] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[ 0.058052] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.058052] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.060052] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.060052] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.061069] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.061069] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.062052] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.062052] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.063076] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[ 0.063076] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[ 0.064046] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[ 0.064046] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[ 0.065072] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.065072] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.066043] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[ 0.066043] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[ 0.067067] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[ 0.067067] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[ 0.068040] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[ 0.068040] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[ 0.069043] apic 0 pin 16 not connected
[ 0.069043] apic 0 pin 16 not connected
[ 0.070009] apic 0 pin 17 not connected
[ 0.070009] apic 0 pin 17 not connected
[ 0.071009] apic 0 pin 18 not connected
[ 0.071009] apic 0 pin 18 not connected
[ 0.072008] apic 0 pin 19 not connected
[ 0.072008] apic 0 pin 19 not connected
[ 0.073009] apic 0 pin 20 not connected
[ 0.073009] apic 0 pin 20 not connected
[ 0.074010] apic 0 pin 21 not connected
[ 0.074010] apic 0 pin 21 not connected
[ 0.075009] apic 0 pin 22 not connected
[ 0.075009] apic 0 pin 22 not connected
[ 0.076012] apic 0 pin 23 not connected
[ 0.076012] apic 0 pin 23 not connected
[ 0.077192] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.077192] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.078007] smpboot: CPU0:
[ 0.078007] smpboot: CPU0: Intel Intel Common KVM processorCommon KVM processor (fam: 0f, model: 06 (fam: 0f, model: 06, stepping: 01)
, stepping: 01)
[ 0.082009] Using local APIC timer interrupts.
[ 0.082009] calibrating APIC timer ...
[ 0.082009] Using local APIC timer interrupts.
[ 0.082009] calibrating APIC timer ...
[ 0.084000] ... lapic delta = 8159807
[ 0.084000] ... lapic delta = 8159807
[ 0.084000] ... PM-Timer delta = 467327
[ 0.084000] ... PM-Timer delta = 467327
[ 0.084000] APIC calibration not consistent with PM-Timer: 130ms instead of 100ms
[ 0.084000] APIC calibration not consistent with PM-Timer: 130ms instead of 100ms
[ 0.084000] APIC delta adjusted to PM-Timer: 6250089 (8159807)
[ 0.084000] APIC delta adjusted to PM-Timer: 6250089 (8159807)
[ 0.084000] TSC delta adjusted to PM-Timer: 239399881 (312548619)
[ 0.084000] TSC delta adjusted to PM-Timer: 239399881 (312548619)
[ 0.084000] ..... delta 6250089
[ 0.084000] ..... delta 6250089
[ 0.084000] ..... mult: 268439278
[ 0.084000] ..... mult: 268439278
[ 0.084000] ..... calibration result: 1000014
[ 0.084000] ..... calibration result: 1000014
[ 0.084000] ..... CPU clock speed is 2393.0998 MHz.
[ 0.084000] ..... CPU clock speed is 2393.0998 MHz.
[ 0.084000] ..... host bus clock speed is 1000.0014 MHz.
[ 0.084000] ..... host bus clock speed is 1000.0014 MHz.
[ 0.084141] Performance Events:
[ 0.084141] Performance Events: unsupported Netburst CPU model 6 unsupported Netburst CPU model 6 no PMU driver, software events only.
no PMU driver, software events only.
[ 0.089534] x86: Booting SMP configuration:
[ 0.089534] x86: Booting SMP configuration:
[ 0.090011] .... node #0, CPUs:
[ 0.090011] .... node #0, CPUs: #1 #1
[ 0.088936] kvm-clock: cpu 1, msr 0:128bd041, secondary cpu clock
[ 0.088936] masked ExtINT on CPU#1
[ 0.109090] x86: Booted up 1 node, 2 CPUs
[ 0.109090] x86: Booted up 1 node, 2 CPUs
[ 0.110010] smpboot: Total of 2 processors activated (9575.99 BogoMIPS)
[ 0.110010] smpboot: Total of 2 processors activated (9575.99 BogoMIPS)
[ 0.110010] KVM setup async PF for cpu 1
[ 0.110010] KVM setup async PF for cpu 1
[ 0.110024] kvm-stealtime: cpu 1, msr 1020ccc0
[ 0.110024] kvm-stealtime: cpu 1, msr 1020ccc0
[ 0.119567] prandom: seed boundary self test passed
[ 0.119567] prandom: seed boundary self test passed
[ 0.122417] prandom: 100 self tests passed
[ 0.122417] prandom: 100 self tests passed
[ 0.123021] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 0.123021] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 0.127327] regulator-dummy: no parameters
[ 0.127327] regulator-dummy: no parameters
[ 0.131441] RTC time: 0:12:30, date: 06/29/14
[ 0.131441] RTC time: 0:12:30, date: 06/29/14
[ 0.132444] NET: Registered protocol family 16
[ 0.132444] NET: Registered protocol family 16
[ 0.135508] cpuidle: using governor ladder
[ 0.135508] cpuidle: using governor ladder
[ 0.136018] cpuidle: using governor menu
[ 0.136018] cpuidle: using governor menu
[ 0.138536] ACPI: bus type PCI registered
[ 0.138536] ACPI: bus type PCI registered
[ 0.140006] PCI: Using configuration type 1 for base access
[ 0.140006] PCI: Using configuration type 1 for base access
[ 0.170195] ACPI: Added _OSI(Module Device)
[ 0.170195] ACPI: Added _OSI(Module Device)
[ 0.171010] ACPI: Added _OSI(Processor Device)
[ 0.171010] ACPI: Added _OSI(Processor Device)
[ 0.172011] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.172011] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.173011] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.173011] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.199753] ACPI: Interpreter enabled
[ 0.199753] ACPI: Interpreter enabled
[ 0.201012] ACPI Exception: AE_NOT_FOUND,
[ 0.201012] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_]While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
(20140424/hwxface-580)
[ 0.203701] ACPI Exception: AE_NOT_FOUND,
[ 0.203701] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_]While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
(20140424/hwxface-580)
[ 0.206105] ACPI: (supports S0 S3 S5)
[ 0.206105] ACPI: (supports S0 S3 S5)
[ 0.207010] ACPI: Using IOAPIC for interrupt routing
[ 0.207010] ACPI: Using IOAPIC for interrupt routing
[ 0.208180] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.208180] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.236973] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.236973] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.238022] acpi PNP0A03:00: _OSC: OS supports [Segments]
[ 0.238022] acpi PNP0A03:00: _OSC: OS supports [Segments]
[ 0.239109] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.239109] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.241750] PCI host bridge to bus 0000:00
[ 0.241750] PCI host bridge to bus 0000:00
[ 0.242015] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.242015] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.243014] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.243014] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.244013] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 0.244013] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 0.245012] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 0.245012] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 0.246013] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 0.246013] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 0.247012] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 0.247012] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 0.249013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.249013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.250014] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 0.250014] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 0.251164] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.251164] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.254313] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.254313] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.256887] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.256887] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.261719] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 0.261719] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 0.264050] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.264050] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.265012] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.265012] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.266011] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.266011] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.267011] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.267011] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.269548] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.269548] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.271271] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.271271] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.272030] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.272030] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.274230] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 0.274230] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 0.277010] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 0.277010] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 0.280012] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 0.280012] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 0.291014] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.291014] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.294346] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 0.294346] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 0.297013] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 0.297013] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 0.300015] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 0.300015] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 0.309014] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 0.309014] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 0.311161] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 0.311161] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 0.313011] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 0.313011] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 0.322638] pci_bus 0000:00: on NUMA node 0
[ 0.322638] pci_bus 0000:00: on NUMA node 0
[ 0.325221] ACPI: PCI Interrupt Link [LNKA] (IRQs
[ 0.325221] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 5 *10 *10 11 11))
[ 0.328117] ACPI: PCI Interrupt Link [LNKB] (IRQs
[ 0.328117] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 5 *10 *10 11 11))
[ 0.330274] ACPI: PCI Interrupt Link [LNKC] (IRQs
[ 0.330274] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 5 10 10 *11 *11))
[ 0.333061] ACPI: PCI Interrupt Link [LNKD] (IRQs
[ 0.333061] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 5 10 10 *11 *11))
[ 0.334712] ACPI: PCI Interrupt Link [LNKS] (IRQs
[ 0.334712] ACPI: PCI Interrupt Link [LNKS] (IRQs *9 *9))
[ 0.340353] ACPI:
[ 0.340353] ACPI: Enabled 16 GPEs in block 00 to 0FEnabled 16 GPEs in block 00 to 0F
[ 0.341811] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.341811] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.342011] vgaarb: loaded
[ 0.342011] vgaarb: loaded
[ 0.343008] vgaarb: bridge control possible 0000:00:02.0
[ 0.343008] vgaarb: bridge control possible 0000:00:02.0
[ 0.345878] pps_core: LinuxPPS API ver. 1 registered
[ 0.345878] pps_core: LinuxPPS API ver. 1 registered
[ 0.346031] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.346031] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.347227] PCI: Using ACPI for IRQ routing
[ 0.347227] PCI: Using ACPI for IRQ routing
[ 0.348017] PCI: pci_cache_line_size set to 64 bytes
[ 0.348017] PCI: pci_cache_line_size set to 64 bytes
[ 0.350078] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.350078] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.351038] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff]
[ 0.351038] e820: reserve RAM buffer [mem 0x13ffe000-0x13ffffff]
[ 0.353860] NetLabel: Initializing
[ 0.353860] NetLabel: Initializing
[ 0.354009] NetLabel: domain hash size = 128
[ 0.354009] NetLabel: domain hash size = 128
[ 0.355007] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.355007] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.356179] NetLabel: unlabeled traffic allowed by default
[ 0.356179] NetLabel: unlabeled traffic allowed by default
[ 0.357023] nfc: nfc_init: NFC Core ver 0.1
[ 0.357023] nfc: nfc_init: NFC Core ver 0.1
[ 0.359010] NET: Registered protocol family 39
[ 0.359010] NET: Registered protocol family 39
[ 0.366190] Switched to clocksource kvm-clock
[ 0.366190] Switched to clocksource kvm-clock
[ 0.368232] pnp: PnP ACPI init
[ 0.368232] pnp: PnP ACPI init
[ 0.369305] ACPI: bus type PNP registered
[ 0.369305] ACPI: bus type PNP registered
[ 0.370891] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3)
[ 0.370891] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:3)
[ 0.374384] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.374384] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.375068] ------------[ cut here ]------------
[ 0.375068] ------------[ cut here ]------------
[ 0.375077] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event+0x7c/0xee()
[ 0.375077] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event+0x7c/0xee()
[ 0.375079] Current mode: 4
[ 0.375079] Current mode: 4
[ 0.375082] Modules linked in:
[ 0.375082] Modules linked in:
[ 0.375086] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.16.0-rc1-00016-g2f89103 #1
[ 0.375086] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.16.0-rc1-00016-g2f89103 #1
[ 0.375088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
[ 0.375088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
[ 0.375095] 0000000000000000 ffff880010203e78 ffffffff814161bf ffff880010203ec0
[ 0.375095] 0000000000000000 ffff880010203e78 ffffffff814161bf ffff880010203ec0
[ 0.375100] ffff880010203eb0 ffffffff81050679 ffffffff8109576b ffff88001020ca80
[ 0.375100] ffff880010203eb0 ffffffff81050679 ffffffff8109576b ffff88001020ca80
[ 0.375105] 0000000016694e00 0000000000000000 ffff88000fd07e08 ffff880010203f10
[ 0.375105] 0000000016694e00 0000000000000000 ffff88000fd07e08 ffff880010203f10
[ 0.375107] Call Trace:
[ 0.375107] Call Trace:
[ 0.375117] <IRQ> [<ffffffff814161bf>] dump_stack+0x4d/0x66
[ 0.375117] <IRQ> [<ffffffff814161bf>] dump_stack+0x4d/0x66
[ 0.375123] [<ffffffff81050679>] warn_slowpath_common+0x75/0x8e
[ 0.375123] [<ffffffff81050679>] warn_slowpath_common+0x75/0x8e
[ 0.375126] [<ffffffff8109576b>] ? clockevents_program_event+0x7c/0xee
[ 0.375126] [<ffffffff8109576b>] ? clockevents_program_event+0x7c/0xee
[ 0.375130] [<ffffffff810506d9>] warn_slowpath_fmt+0x47/0x49
[ 0.375130] [<ffffffff810506d9>] warn_slowpath_fmt+0x47/0x49
[ 0.375134] [<ffffffff8109576b>] clockevents_program_event+0x7c/0xee
[ 0.375134] [<ffffffff8109576b>] clockevents_program_event+0x7c/0xee
[ 0.375140] [<ffffffff810972ce>] tick_program_event+0x1f/0x21
[ 0.375140] [<ffffffff810972ce>] tick_program_event+0x1f/0x21
[ 0.375144] [<ffffffff81097dd8>] tick_nohz_handler+0xdb/0xe8
[ 0.375144] [<ffffffff81097dd8>] tick_nohz_handler+0xdb/0xe8
[ 0.375149] [<ffffffff81020bfb>] local_apic_timer_interrupt+0x4f/0x52
[ 0.375149] [<ffffffff81020bfb>] local_apic_timer_interrupt+0x4f/0x52
[ 0.375153] [<ffffffff810212ec>] smp_apic_timer_interrupt+0x2b/0x3c
[ 0.375153] [<ffffffff810212ec>] smp_apic_timer_interrupt+0x2b/0x3c
[ 0.375159] [<ffffffff814204cf>] apic_timer_interrupt+0x6f/0x80
[ 0.375159] [<ffffffff814204cf>] apic_timer_interrupt+0x6f/0x80
[ 0.375164] <EOI> [<ffffffff81420174>] ? retint_restore_args+0x13/0x13
[ 0.375164] <EOI> [<ffffffff81420174>] ? retint_restore_args+0x13/0x13
[ 0.375172] [<ffffffff8106a592>] ? unregister_die_notifier+0x15/0x15
[ 0.375172] [<ffffffff8106a592>] ? unregister_die_notifier+0x15/0x15
[ 0.375178] [<ffffffff81027d35>] ? native_safe_halt+0x6/0x8
[ 0.375178] [<ffffffff81027d35>] ? native_safe_halt+0x6/0x8
[ 0.375185] [<ffffffff8107eb3b>] ? trace_hardirqs_on+0xd/0xf
[ 0.375185] [<ffffffff8107eb3b>] ? trace_hardirqs_on+0xd/0xf
[ 0.375193] [<ffffffff81009e16>] default_idle+0xe/0x12
[ 0.375193] [<ffffffff81009e16>] default_idle+0xe/0x12
[ 0.375197] [<ffffffff8100a498>] arch_cpu_idle+0xa/0xc
[ 0.375197] [<ffffffff8100a498>] arch_cpu_idle+0xa/0xc
[ 0.375202] [<ffffffff8107acc2>] cpu_startup_entry+0x122/0x21b
[ 0.375202] [<ffffffff8107acc2>] cpu_startup_entry+0x122/0x21b
[ 0.375209] [<ffffffff8101f9a5>] start_secondary+0x1db/0x1e2
[ 0.375209] [<ffffffff8101f9a5>] start_secondary+0x1db/0x1e2
[ 0.375234] ---[ end trace b95d3edc81978762 ]---
[ 0.375234] ---[ end trace b95d3edc81978762 ]---
[ 0.453461] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3)
[ 0.453461] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:3)
[ 0.456181] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.456181] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.458213] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3)
[ 0.458213] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:3)
[ 0.460942] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.460942] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.463187] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3)
[ 0.463187] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:3)
[ 0.465637] pnp 00:03: [dma 2]
[ 0.465637] pnp 00:03: [dma 2]
[ 0.466807] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.466807] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.469163] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3)
[ 0.469163] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:3)
[ 0.472129] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.472129] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 0.474734] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3)
[ 0.474734] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:3)
[ 0.477742] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.477742] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.482457] pnp: PnP ACPI: found 6 devices
[ 0.482457] pnp: PnP ACPI: found 6 devices
[ 0.483977] ACPI: bus type PNP unregistered
[ 0.483977] ACPI: bus type PNP unregistered
[ 0.492412] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.492412] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.494165] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 0.494165] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 0.495887] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 0.495887] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 0.497617] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 0.497617] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 0.499351] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 0.499351] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 0.501104] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 0.501104] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 0.503237] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 0.503237] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 0.505574] NET: Registered protocol family 2
[ 0.505574] NET: Registered protocol family 2
[ 0.529397] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.529397] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.531652] TCP bind hash table entries: 4096 (order: 6, 327680 bytes)
[ 0.531652] TCP bind hash table entries: 4096 (order: 6, 327680 bytes)
[ 0.534180] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.534180] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.536427] TCP: reno registered
[ 0.536427] TCP: reno registered
[ 0.537625] UDP hash table entries: 256 (order: 3, 49152 bytes)
[ 0.537625] UDP hash table entries: 256 (order: 3, 49152 bytes)
[ 0.539834] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
[ 0.539834] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
[ 0.556148] NET: Registered protocol family 1
[ 0.556148] NET: Registered protocol family 1
[ 0.566602] RPC: Registered named UNIX socket transport module.
[ 0.566602] RPC: Registered named UNIX socket transport module.
[ 0.568742] RPC: Registered udp transport module.
[ 0.568742] RPC: Registered udp transport module.
[ 0.570264] RPC: Registered tcp transport module.
[ 0.570264] RPC: Registered tcp transport module.
[ 0.571778] RPC: Registered tcp NFSv4.1 backchannel transport module
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [clockevents] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event()
2014-06-29 14:58 [clockevents] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event() Fengguang Wu
@ 2014-06-30 4:40 ` Viresh Kumar
2014-06-30 7:06 ` Jet Chen
0 siblings, 1 reply; 3+ messages in thread
From: Viresh Kumar @ 2014-06-30 4:40 UTC (permalink / raw
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1383 bytes --]
On 29 June 2014 20:28, Fengguang Wu <fengguang.wu@intel.com> wrote:
> Greetings,
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
>
> git://bee.sh.intel.com/git/tchen37/linux.git test
> commit 2f89103f5b85386245b434e8e9f66d25df929e65
> Author: Viresh Kumar <viresh.kumar@linaro.org>
> AuthorDate: Tue Jun 10 13:52:25 2014 +0530
> Commit: Viresh Kumar <viresh.kumar@linaro.org>
> CommitDate: Tue Jun 24 10:54:12 2014 +0530
>
> clockevents: x86: add support for ONESHOT_STOPPED mode
>
> Clockevent devices can be stopped from core (hrtimers/tick) when they aren't
> used anymore. This will mostly happen on a idle or tickless cpu. This is done to
> avoid getting spurious interrupts when core doesn't want to handle them anymore.
>
> For stopping clockevent devices, core requests drivers to switch to a special
> optional mode: CLOCK_EVT_MODE_ONESHOT_STOPPED. At this time platforms can also
> save some power by disabling these devices.
>
> This patch adds support for handling CLOCK_EVT_MODE_ONESHOT_STOPPED mode for x86
> drivers.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Hmm, I have made some changes and pushed stuff again, please see if it
still breaks:
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/linux.git
tick/oneshot-stopped
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [clockevents] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event()
2014-06-30 4:40 ` Viresh Kumar
@ 2014-06-30 7:06 ` Jet Chen
0 siblings, 0 replies; 3+ messages in thread
From: Jet Chen @ 2014-06-30 7:06 UTC (permalink / raw
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1555 bytes --]
On 06/30/2014 12:40 PM, Viresh Kumar wrote:
> On 29 June 2014 20:28, Fengguang Wu <fengguang.wu@intel.com> wrote:
>> Greetings,
>>
>> 0day kernel testing robot got the below dmesg and the first bad commit is
>>
>> git://bee.sh.intel.com/git/tchen37/linux.git test
>> commit 2f89103f5b85386245b434e8e9f66d25df929e65
>> Author: Viresh Kumar <viresh.kumar@linaro.org>
>> AuthorDate: Tue Jun 10 13:52:25 2014 +0530
>> Commit: Viresh Kumar <viresh.kumar@linaro.org>
>> CommitDate: Tue Jun 24 10:54:12 2014 +0530
>>
>> clockevents: x86: add support for ONESHOT_STOPPED mode
>>
>> Clockevent devices can be stopped from core (hrtimers/tick) when they aren't
>> used anymore. This will mostly happen on a idle or tickless cpu. This is done to
>> avoid getting spurious interrupts when core doesn't want to handle them anymore.
>>
>> For stopping clockevent devices, core requests drivers to switch to a special
>> optional mode: CLOCK_EVT_MODE_ONESHOT_STOPPED. At this time platforms can also
>> save some power by disabling these devices.
>>
>> This patch adds support for handling CLOCK_EVT_MODE_ONESHOT_STOPPED mode for x86
>> drivers.
>>
>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>
> Hmm, I have made some changes and pushed stuff again, please see if it
> still breaks:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/linux.git
> tick/oneshot-stopped
Changes fixes the issue.
Tested-by: Jet Chen <jet.chen@intel.com>
>
> Thanks.
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-06-30 7:06 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-06-29 14:58 [clockevents] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:281 clockevents_program_event() Fengguang Wu
2014-06-30 4:40 ` Viresh Kumar
2014-06-30 7:06 ` Jet Chen
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