dmesg - test2
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.4.15-25.57.amzn1.x86_64 (mockbuild@gobi-build-64012) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Wed Jul 27 22:37:49 UTC 2016
Command line: root=LABEL=/ console=tty1 console=ttyS0 LANG=en_US.UTF-8 KEYTABLE=us
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
x86/fpu: Using 'eager' FPU context switches.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000efffffff] usable
BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000078fffffff] usable
NX (Execute Disable) protection: active
SMBIOS 2.4 present.
DMI: Xen HVM domU, BIOS 4.2.amazon 05/12/2016
Hypervisor detected: Xen
Xen version 4.2.
Xen Platform PCI: I/O protocol version 1
Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
You might have to change the root device
from /dev/hd[a-d] to /dev/xvd[a-d]
in your root= kernel command line option
HVMOP_pagetable_dying not supported
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x790000 max_arch_pfn = 0x400000000
MTRR default type: write-back
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF write-combining
C0000-FFFFF write-back
MTRR variable ranges enabled:
0 base 0000F0000000 mask 3FFFF8000000 uncachable
1 base 0000F8000000 mask 3FFFFC000000 uncachable
2 disabled
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
e820: last_pfn = 0xf0000 max_arch_pfn = 0x400000000
found SMP MP-table at [mem 0x000fbe00-0x000fbe0f] mapped at [ffff8800000fbe00]
Base memory trampoline at [ffff880000098000] 98000 size 24576
BRK [0x01db2000, 0x01db2fff] PGTABLE
BRK [0x01db3000, 0x01db3fff] PGTABLE
BRK [0x01db4000, 0x01db4fff] PGTABLE
BRK [0x01db5000, 0x01db5fff] PGTABLE
BRK [0x01db6000, 0x01db6fff] PGTABLE
BRK [0x01db7000, 0x01db7fff] PGTABLE
RAMDISK: [mem 0x37314000-0x37feffff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
ACPI: XSDT 0x00000000FC015050 000054 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: FACP 0x00000000FC014980 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
ACPI: DSDT 0x00000000FC0035E0 011315 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: FACS 0x00000000FC0035A0 000040
ACPI: FACS 0x00000000FC0035A0 000040
ACPI: APIC 0x00000000FC014A80 000460 (v02 Xen HVM 00000000 HVML 00000000)
ACPI: HPET 0x00000000FC014F60 000038 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: WAET 0x00000000FC014FA0 000028 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: SSDT 0x00000000FC014FD0 000031 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: SSDT 0x00000000FC015010 000031 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000078fffffff]
NODE_DATA(0) allocated [mem 0x78ffc3000-0x78ffe4fff]
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000078fffffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009dfff]
node 0: [mem 0x0000000000100000-0x00000000efffffff]
node 0: [mem 0x0000000100000000-0x000000078fffffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000078fffffff]
On node 0 totalpages: 7864221
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3997 pages, LIFO batch:0
DMA32 zone: 15296 pages used for memmap
DMA32 zone: 978944 pages, LIFO batch:31
Normal zone: 107520 pages used for memmap
Normal zone: 6881280 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0xb008
ACPI: Local APIC address 0xfee00000
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ5 used by override.
ACPI: IRQ9 used by override.
ACPI: IRQ10 used by override.
ACPI: IRQ11 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 128 CPUs, 112 hotplug CPUs
e820: [mem 0xf0000000-0xfbffffff] available for PCI devices
Booting paravirtualized kernel on Xen HVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:128 nr_node_ids:1
PERCPU: Embedded 32 pages/cpu @ffff880770600000 s91416 r8192 d31464 u131072
pcpu-alloc: s91416 r8192 d31464 u131072 alloc=1*2097152
pcpu-alloc: [0] 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
pcpu-alloc: [0] 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031
pcpu-alloc: [0] 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047
pcpu-alloc: [0] 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063
pcpu-alloc: [0] 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079
pcpu-alloc: [0] 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095
pcpu-alloc: [0] 096 097 098 099 100 101 102 103 104 105 106 107 108 109 110 111
pcpu-alloc: [0] 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
xen: PV spinlocks enabled
PV qspinlock hash table entries: 512 (order: 1, 8192 bytes)
Built 1 zonelists in Node order, mobility grouping on. Total pages: 7741320
Policy zone: Normal
Kernel command line: root=LABEL=/ console=tty1 console=ttyS0 LANG=en_US.UTF-8 KEYTABLE=us
log_buf_len individual max cpu contribution: 4096 bytes
log_buf_len total cpu_extra contributions: 520192 bytes
log_buf_len min size: 262144 bytes
log_buf_len: 1048576 bytes
early log buf free: 253484(96%)
PID hash table entries: 4096 (order: 3, 32768 bytes)
Memory: 30854104K/31456884K available (5000K kernel code, 983K rwdata, 2432K rodata, 1188K init, 1580K bss, 602780K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=128, Nodes=1
Hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 64.
NR_IRQS:8448 nr_irqs:1856 16
xen:events: Using 2-level ABI
xen:events: Xen HVM callback vector for event delivery is enabled
Console: colour VGA+ 80x25
console [tty1] enabled
Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
console [ttyS0] enabled
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
hpet clockevent registered
tsc: Detected 2900.092 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 5800.18 BogoMIPS (lpj=11600368)
pid_max: default: 131072 minimum: 1024
ACPI: Core revision 20150930
ACPI: 3 ACPI AML tables successfully acquired and loaded
Security Framework initialized
Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
Initializing cgroup subsys io
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys perf_event
Initializing cgroup subsys net_prio
Initializing cgroup subsys hugetlb
Initializing cgroup subsys pids
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 2 MCE banks
Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
Freeing SMP alternatives memory: 20K (ffffffff81c20000 - ffffffff81c25000)
ftrace: allocating 20551 entries in 81 pages
x2apic: IRQ remapping doesn't support X2APIC mode
Switched APIC routing to physical flat.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
Xen: using vcpuop timer interface
installing Xen timer for CPU 0
smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2666 v3 @ 2.90GHz (family: 0x6, model: 0x3f, stepping: 0x2)
cpu 0 spinlock event irq 53
Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
installing Xen timer for CPU 1
x86: Booting SMP configuration:
.... node #0, CPUs: #1cpu 1 spinlock event irq 59
installing Xen timer for CPU 2
#2cpu 2 spinlock event irq 65
installing Xen timer for CPU 3
#3cpu 3 spinlock event irq 71
installing Xen timer for CPU 4
#4cpu 4 spinlock event irq 77
installing Xen timer for CPU 5
#5cpu 5 spinlock event irq 83
installing Xen timer for CPU 6
#6cpu 6 spinlock event irq 89
installing Xen timer for CPU 7
#7cpu 7 spinlock event irq 95
installing Xen timer for CPU 8
#8cpu 8 spinlock event irq 101
installing Xen timer for CPU 9
#9cpu 9 spinlock event irq 107
installing Xen timer for CPU 10
#10cpu 10 spinlock event irq 113
installing Xen timer for CPU 11
#11cpu 11 spinlock event irq 119
installing Xen timer for CPU 12
#12cpu 12 spinlock event irq 125
installing Xen timer for CPU 13
#13cpu 13 spinlock event irq 131
installing Xen timer for CPU 14
#14cpu 14 spinlock event irq 137
installing Xen timer for CPU 15
#15cpu 15 spinlock event irq 143
x86: Booted up 1 node, 16 CPUs
smpboot: Total of 16 processors activated (92802.94 BogoMIPS)
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: Using configuration type 1 for base access
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
xen: --> pirq=16 -> irq=9 (gsi=9)
ACPI: Interpreter enabled
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
ACPI: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
acpiphp: Slot [0] registered
acpiphp: Slot [3] registered
acpiphp: Slot [4] registered
acpiphp: Slot [5] registered
acpiphp: Slot [6] registered
acpiphp: Slot [7] registered
acpiphp: Slot [8] registered
acpiphp: Slot [9] registered
acpiphp: Slot [10] registered
acpiphp: Slot [11] registered
acpiphp: Slot [12] registered
acpiphp: Slot [13] registered
acpiphp: Slot [14] registered
acpiphp: Slot [15] registered
acpiphp: Slot [16] registered
acpiphp: Slot [17] registered
acpiphp: Slot [18] registered
acpiphp: Slot [19] registered
acpiphp: Slot [20] registered
acpiphp: Slot [21] registered
acpiphp: Slot [22] registered
acpiphp: Slot [23] registered
acpiphp: Slot [24] registered
acpiphp: Slot [25] registered
acpiphp: Slot [26] registered
acpiphp: Slot [27] registered
acpiphp: Slot [28] registered
acpiphp: Slot [29] registered
acpiphp: Slot [30] registered
acpiphp: Slot [31] registered
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
pci 0000:00:01.1: reg 0x20: [io 0xc100-0xc10f]
pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
* Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
* this clock source is slow. Consider trying other clock sources
pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf1ffffff pref]
pci 0000:00:02.0: reg 0x14: [mem 0xf3008000-0xf3008fff]
pci 0000:00:03.0: [8086:10ed] type 00 class 0x020000
pci 0000:00:03.0: reg 0x10: [mem 0xf3000000-0xf3003fff 64bit pref]
pci 0000:00:03.0: reg 0x1c: [mem 0xf3004000-0xf3007fff 64bit pref]
pci 0000:00:1f.0: [5853:0001] type 00 class 0xff8000
pci 0000:00:1f.0: reg 0x10: [io 0xc000-0xc0ff]
pci 0000:00:1f.0: reg 0x14: [mem 0xf2000000-0xf2ffffff pref]
ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
ACPI: Enabled 2 GPEs in block 00 to 0F
xen:balloon: Initialising balloon driver
vgaarb: setting as boot device: PCI:0000:00:02.0
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 62.500000 MHz counter
clocksource: Switched to clocksource xen
pnp: PnP ACPI init
system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:01: [io 0x08a0-0x08a3] has been reserved
system 00:01: [io 0x0cc0-0x0ccf] has been reserved
system 00:01: [io 0x04d0-0x04d1] has been reserved
system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
xen: --> pirq=17 -> irq=8 (gsi=8)
pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
xen: --> pirq=18 -> irq=12 (gsi=12)
pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
xen: --> pirq=19 -> irq=1 (gsi=1)
pnp 00:04: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
xen: --> pirq=20 -> irq=6 (gsi=6)
pnp 00:05: [dma 2]
pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active)
xen: --> pirq=21 -> irq=4 (gsi=4)
pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
system 00:07: [io 0x10c0-0x1141] has been reserved
system 00:07: [io 0xb044-0xb047] has been reserved
system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp: PnP ACPI: found 8 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0xf0000000-0xfbffffff window]
NET: Registered protocol family 2
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
UDP hash table entries: 16384 (order: 7, 524288 bytes)
UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
NET: Registered protocol family 1
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:01.0: Activating ISA DMA hang workarounds
pci 0000:00:02.0: Video device with shadowed ROM
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 13168K (ffff880037314000 - ffff880037ff0000)
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB [mem 0xec000000-0xf0000000] (64MB) mapped at [ffff8800ec000000-ffff8800efffffff]
RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 655360 ms ovfl timer
hw unit of domain pp0-core 2^-14 Joules
hw unit of domain package 2^-14 Joules
hw unit of domain dram 2^-16 Joules
futex hash table entries: 32768 (order: 9, 2097152 bytes)
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1470515060.084:1): initialized
Initialise system trusted keyring
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
intel_idle: does not run on family 6 model 63
xen: --> pirq=22 -> irq=47 (gsi=47)
xen:grant_table: Grant tables using version 1 layout
Grant table initialized
Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
xen_netfront: Initialising Xen virtual ethernet driver
i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
hidraw: raw HID events driver (C) Jiri Kosina
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
NET: Registered protocol family 17
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 3e1c2f09acfca2951e1e77cb1237c82a0201c0d2'
zswap: default zpool zbud not available
zswap: pool creation failed
blkfront: xvda: barrier or flush: disabled; persistent grants: enabled; indirect descriptors: enabled;
xvda: xvda1
blkfront: xvdb: barrier or flush: disabled; persistent grants: enabled; indirect descriptors: enabled;
xenbus_probe_frontend: Device with no driver: device/vfb/0
xenbus_probe_frontend: Device with no driver: device/pci/0
Freeing unused kernel memory: 1188K (ffffffff81af7000 - ffffffff81c20000)
Write protecting the kernel read-only data: 10240k
Freeing unused kernel memory: 1132K (ffff8800014e5000 - ffff880001600000)
Freeing unused kernel memory: 1664K (ffff880001860000 - ffff880001a00000)
dm_mod: module verification failed: signature and/or required key missing - tainting kernel
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
udevd[1170]: starting version 173
random: nonblocking pool is initialized
SCSI subsystem initialized
libata version 3.00 loaded.
ata_piix 0000:00:01.1: version 2.13
scsi host0: ata_piix
scsi host1: ata_piix
ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc100 irq 14
ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc108 irq 15
EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
dracut: Remounting /dev/disk/by-label/\x2f with -o noatime,ro
EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
dracut: Mounted root filesystem /dev/xvda1
dracut: Loading SELinux policy
dracut: /sbin/load_policy: Can't load policy: No such device
dracut: Switching root
udevd[2551]: starting version 173
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
ACPI: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input4
ACPI: Sleep Button [SLPF]
ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 2.14.2+amzn
Copyright (c) 2009-2014 Intel Corporation.
input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5
ixgbevf: eth%d: ixgbevf_check_options: dynamic interrupt throttling enabled
ixgbevf 0000:00:03.0: Multiqueue Enabled: Rx Queue count = 2, Tx Queue count = 2
ixgbevf: eth0: ixgbevf_probe: Intel(R) 82599 Virtual Function
06:83:25:f5:3b:21
ixgbevf: eth0: ixgbevf_probe: GRO is enabled
ixgbevf: eth0: ixgbevf_probe: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver
tsc: Refined TSC clocksource calibration: 2900.002 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29cd450a1a7, max_idle_ns: 440795314730 ns
mousedev: PS/2 mouse device common for all mice
EXT4-fs (xvda1): re-mounted. Opts: (null)
EXT4-fs (xvdb): mounted filesystem with ordered data mode. Opts: (null)
NET: Registered protocol family 10
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
ixgbevf 0000:00:03.0: NIC Link is Up 10 Gbps
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
ixgbevf: eth0: ixgbevf_change_mtu: changing MTU from 1500 to 9001
audit: type=1305 audit(1470515064.212:2): audit_pid=4485 old=0 auid=4294967295 ses=4294967295 res=1
conftest[29459]: segfault at 0 ip 00000000004006a0 sp 00007fff7b38c820 error 4 in conftest[400000+1000]
conftest[29487]: segfault at 0 ip 00007fcb676fea96 sp 00007ffc5f5b9c78 error 4 in libc-2.17.so[7fcb675cc000+1b7000]
INFO: task jbd2/xvda1-8:2503 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/xvda1-8 D ffff880765243ca8 0 2503 2 0x00000000
ffff880765243ca8 ffffffff81a11500 ffff88076b063a80 ffff880765244000
ffff880765243db8 ffff8807685518b8 ffff88076b063a80 ffff880765243da0
ffff880765243cc0 ffffffff814d9ed5 ffff8800370cb800 ffff880765243e48
Call Trace:
[] schedule+0x35/0x80
[] jbd2_journal_commit_transaction+0x2c7/0x1bb0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? try_to_del_timer_sync+0x4f/0x70
[] kjournald2+0x120/0x340 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? commit_timeout+0x10/0x10 [jbd2]
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task kworker/u256:1:6692 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u256:1 D ffff88076c36f820 0 6692 2 0x00000000
Workqueue: writeback wb_workfn (flush-202:0)
ffff88076c36f820 ffff88076cf1d7c0 ffff880768d9ba80 ffff88076c370000
ffff880768551870 00000000000f197d 0000000000000000 0000000000000000
ffff88076c36f838 ffffffff814d9ed5 ffff880768551800 ffff88076c36f888
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? blk_account_io_start+0xe7/0x1d0
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_writepages+0x43b/0xd00 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_writepages+0x43b/0xd00 [ext4]
[] ? set_next_entity+0xa4/0x710
[] ? pick_next_entity+0xa5/0x160
[] ? fprop_fraction_percpu+0x2e/0x80
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] do_writepages+0x1e/0x30
[] __writeback_single_inode+0x45/0x330
[] writeback_sb_inodes+0x26b/0x5c0
[] __writeback_inodes_wb+0x86/0xc0
[] wb_writeback+0x252/0x2e0
[] wb_workfn+0x238/0x3d0
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] process_one_work+0x150/0x3f0
[] worker_thread+0x11a/0x470
[] ? __schedule+0x34b/0x860
[] ? rescuer_thread+0x310/0x310
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task jbd2/xvda1-8:2503 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/xvda1-8 D ffff880765243ca8 0 2503 2 0x00000000
ffff880765243ca8 ffffffff81a11500 ffff88076b063a80 ffff880765244000
ffff880765243db8 ffff8807685518b8 ffff88076b063a80 ffff880765243da0
ffff880765243cc0 ffffffff814d9ed5 ffff8800370cb800 ffff880765243e48
Call Trace:
[] schedule+0x35/0x80
[] jbd2_journal_commit_transaction+0x2c7/0x1bb0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? try_to_del_timer_sync+0x4f/0x70
[] kjournald2+0x120/0x340 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? commit_timeout+0x10/0x10 [jbd2]
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task rs:main Q:Reg:4507 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
rs:main Q:Reg D ffff88076b117a78 0 4507 1 0x00000000
ffff88076b117a78 ffff88076cf1d7c0 ffff880767048000 ffff88076b118000
ffff880768551870 00000000000f197d 0000000000000000 0000000000000000
ffff88076b117a90 ffffffff814d9ed5 ffff880768551800 ffff88076b117ae0
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_dirty_inode+0x32/0x70 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_dirty_inode+0x32/0x70 [ext4]
[] __mark_inode_dirty+0x181/0x370
[] generic_update_time+0x87/0xd0
[] file_update_time+0x99/0xf0
[] ? get_futex_key+0x194/0x270
[] __generic_file_write_iter+0x9c/0x1e0
[] ? futex_wake+0x81/0x150
[] ext4_file_write_iter+0xf6/0x350 [ext4]
[] ? do_futex+0x100/0xad0
[] ? from_kgid_munged+0x12/0x20
[] ? cp_new_stat+0x13d/0x160
[] __vfs_write+0xaa/0xe0
[] vfs_write+0xa2/0x1a0
[] SyS_write+0x46/0xa0
[] entry_SYSCALL_64_fastpath+0x12/0x71
INFO: task kworker/u256:1:6692 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u256:1 D ffff88076c36f820 0 6692 2 0x00000000
Workqueue: writeback wb_workfn (flush-202:0)
ffff88076c36f820 ffff88076cf1d7c0 ffff880768d9ba80 ffff88076c370000
ffff880768551870 00000000000f197d 0000000000000000 0000000000000000
ffff88076c36f838 ffffffff814d9ed5 ffff880768551800 ffff88076c36f888
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? blk_account_io_start+0xe7/0x1d0
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_writepages+0x43b/0xd00 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_writepages+0x43b/0xd00 [ext4]
[] ? set_next_entity+0xa4/0x710
[] ? pick_next_entity+0xa5/0x160
[] ? fprop_fraction_percpu+0x2e/0x80
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] do_writepages+0x1e/0x30
[] __writeback_single_inode+0x45/0x330
[] writeback_sb_inodes+0x26b/0x5c0
[] __writeback_inodes_wb+0x86/0xc0
[] wb_writeback+0x252/0x2e0
[] wb_workfn+0x238/0x3d0
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] process_one_work+0x150/0x3f0
[] worker_thread+0x11a/0x470
[] ? __schedule+0x34b/0x860
[] ? rescuer_thread+0x310/0x310
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task jbd2/xvda1-8:2503 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/xvda1-8 D ffff880765243ca8 0 2503 2 0x00000000
ffff880765243ca8 ffff88076cf19d40 ffff88076b063a80 ffff880765244000
ffff880765243db8 ffff8807685518b8 ffff88076b063a80 ffff880765243da0
ffff880765243cc0 ffffffff814d9ed5 ffff88075e19e100 ffff880765243e48
Call Trace:
[] schedule+0x35/0x80
[] jbd2_journal_commit_transaction+0x2c7/0x1bb0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? try_to_del_timer_sync+0x4f/0x70
[] kjournald2+0x120/0x340 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? commit_timeout+0x10/0x10 [jbd2]
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task kworker/u256:1:6692 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u256:1 D ffff88076c36f820 0 6692 2 0x00000000
Workqueue: writeback wb_workfn (flush-202:0)
ffff88076c36f820 ffffffff81a11500 ffff880768d9ba80 ffff88076c370000
ffff880768551870 00000000000f1a01 0000000000000000 0000000000000000
ffff88076c36f838 ffffffff814d9ed5 ffff880768551800 ffff88076c36f888
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? blk_account_io_start+0xe7/0x1d0
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_writepages+0x43b/0xd00 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_writepages+0x43b/0xd00 [ext4]
[] ? pick_next_entity+0xa5/0x160
[] ? fprop_fraction_percpu+0x2e/0x80
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] do_writepages+0x1e/0x30
[] __writeback_single_inode+0x45/0x330
[] writeback_sb_inodes+0x26b/0x5c0
[] __writeback_inodes_wb+0x86/0xc0
[] wb_writeback+0x252/0x2e0
[] wb_workfn+0x238/0x3d0
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] process_one_work+0x150/0x3f0
[] worker_thread+0x11a/0x470
[] ? __schedule+0x34b/0x860
[] ? rescuer_thread+0x310/0x310
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task jbd2/xvda1-8:2503 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
jbd2/xvda1-8 D ffff880765243ca8 0 2503 2 0x00000000
ffff880765243ca8 ffff88076cf19d40 ffff88076b063a80 ffff880765244000
ffff880765243db8 ffff8807685518b8 ffff88076b063a80 ffff880765243da0
ffff880765243cc0 ffffffff814d9ed5 ffff88075e19e100 ffff880765243e48
Call Trace:
[] schedule+0x35/0x80
[] jbd2_journal_commit_transaction+0x2c7/0x1bb0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? try_to_del_timer_sync+0x4f/0x70
[] kjournald2+0x120/0x340 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] ? commit_timeout+0x10/0x10 [jbd2]
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
INFO: task rs:main Q:Reg:4507 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
rs:main Q:Reg D ffff88076b117a78 0 4507 1 0x00000000
ffff88076b117a78 ffff88076cf19d40 ffff880767048000 ffff88076b118000
ffff880768551870 00000000000f1a01 0000000000000000 0000000000000000
ffff88076b117a90 ffffffff814d9ed5 ffff880768551800 ffff88076b117ae0
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_dirty_inode+0x32/0x70 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_dirty_inode+0x32/0x70 [ext4]
[] __mark_inode_dirty+0x181/0x370
[] generic_update_time+0x87/0xd0
[] file_update_time+0x99/0xf0
[] ? get_futex_key+0x194/0x270
[] __generic_file_write_iter+0x9c/0x1e0
[] ? futex_wake+0x81/0x150
[] ext4_file_write_iter+0xf6/0x350 [ext4]
[] ? do_futex+0x100/0xad0
[] ? from_kgid_munged+0x12/0x20
[] ? cp_new_stat+0x13d/0x160
[] __vfs_write+0xaa/0xe0
[] vfs_write+0xa2/0x1a0
[] SyS_write+0x46/0xa0
[] entry_SYSCALL_64_fastpath+0x12/0x71
INFO: task kworker/u256:1:6692 blocked for more than 120 seconds.
Tainted: G E 4.4.15-25.57.amzn1.x86_64 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u256:1 D ffff88076c36f820 0 6692 2 0x00000000
Workqueue: writeback wb_workfn (flush-202:0)
ffff88076c36f820 ffffffff81a11500 ffff880768d9ba80 ffff88076c370000
ffff880768551870 00000000000f1a01 0000000000000000 0000000000000000
ffff88076c36f838 ffffffff814d9ed5 ffff880768551800 ffff88076c36f888
Call Trace:
[] schedule+0x35/0x80
[] wait_transaction_locked+0x7b/0xa0 [jbd2]
[] ? prepare_to_wait_event+0xf0/0xf0
[] add_transaction_credits+0x20d/0x2a0 [jbd2]
[] start_this_handle+0x22d/0x4f0 [jbd2]
[] ? blk_account_io_start+0xe7/0x1d0
[] ? kmem_cache_alloc+0x1c3/0x1e0
[] jbd2__journal_start+0xe9/0x1f0 [jbd2]
[] ? ext4_writepages+0x43b/0xd00 [ext4]
[] __ext4_journal_start_sb+0x6d/0xf0 [ext4]
[] ext4_writepages+0x43b/0xd00 [ext4]
[] ? pick_next_entity+0xa5/0x160
[] ? fprop_fraction_percpu+0x2e/0x80
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] do_writepages+0x1e/0x30
[] __writeback_single_inode+0x45/0x330
[] writeback_sb_inodes+0x26b/0x5c0
[] __writeback_inodes_wb+0x86/0xc0
[] wb_writeback+0x252/0x2e0
[] wb_workfn+0x238/0x3d0
[] ? __raw_callee_save___pv_queued_spin_unlock+0x11/0x20
[] process_one_work+0x150/0x3f0
[] worker_thread+0x11a/0x470
[] ? __schedule+0x34b/0x860
[] ? rescuer_thread+0x310/0x310
[] kthread+0xc9/0xe0
[] ? kthread_park+0x60/0x60
[] ret_from_fork+0x3f/0x70
[] ? kthread_park+0x60/0x60
conftest[11349]: segfault at 0 ip 00000000004006a0 sp 00007ffcbbbff500 error 4 in conftest[400000+1000]
conftest[11377]: segfault at 0 ip 00007f55ba79ba96 sp 00007ffdc48a9278 error 4 in libc-2.17.so[7f55ba669000+1b7000]
conftest[49554]: segfault at 0 ip 00000000004006a0 sp 00007ffc85bcde00 error 4 in conftest[400000+1000]
conftest[49582]: segfault at 0 ip 00007f991adb6a96 sp 00007ffe20fe9b68 error 4 in libc-2.17.so[7f991ac84000+1b7000]