dmesg - CC19Assignment2
Linux version 4.15.0-1032-aws (buildd@lcy01-amd64-025) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #34-Ubuntu SMP Thu Jan 17 15:18:09 UTC 2019 (Ubuntu 4.15.0-1032.34-aws 4.15.18)
Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1032-aws root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 nvme_core.io_timeout=4294967295
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
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 0x0000000000100000-0x000000007fffffff] usable
BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
NX (Execute Disable) protection: active
SMBIOS 2.7 present.
DMI: Xen HVM domU, BIOS 4.2.amazon 08/24/2006
Hypervisor detected: Xen HVM
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 = 0x80000 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 WP UC- WT
found SMP MP-table at [mem 0x000fbc50-0x000fbc5f] mapped at [ (ptrval)]
Scanning 1 areas for low memory corruption
Base memory trampoline at [ (ptrval)] 98000 size 24576
BRK [0x3af18000, 0x3af18fff] PGTABLE
BRK [0x3af19000, 0x3af19fff] PGTABLE
BRK [0x3af1a000, 0x3af1afff] PGTABLE
BRK [0x3af1b000, 0x3af1bfff] PGTABLE
BRK [0x3af1c000, 0x3af1cfff] PGTABLE
RAMDISK: [mem 0x359dd000-0x36ce5fff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
ACPI: XSDT 0x00000000FC00E2A0 000054 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: FACP 0x00000000FC00DF60 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
ACPI: DSDT 0x00000000FC0021C0 00BD19 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: FACS 0x00000000FC002180 000040
ACPI: FACS 0x00000000FC002180 000040
ACPI: APIC 0x00000000FC00E060 0000D8 (v02 Xen HVM 00000000 HVML 00000000)
ACPI: HPET 0x00000000FC00E1B0 000038 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: WAET 0x00000000FC00E1F0 000028 (v01 Xen HVM 00000000 HVML 00000000)
ACPI: SSDT 0x00000000FC00E220 000031 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: SSDT 0x00000000FC00E260 000033 (v02 Xen HVM 00000000 INTL 20090123)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000007fffffff]
NODE_DATA(0) allocated [mem 0x7ffd5000-0x7fffffff]
tsc: Fast TSC calibration using PIT
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x000000007fffffff]
Normal empty
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009dfff]
node 0: [mem 0x0000000000100000-0x000000007fffffff]
Reserved but unavailable: 99 pages
Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffffff]
On node 0 totalpages: 524189
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3997 pages, LIFO batch:0
DMA32 zone: 8128 pages used for memmap
DMA32 zone: 520192 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 15 CPUs, 14 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
e820: [mem 0x80000000-0xfbffffff] available for PCI devices
Booting paravirtualized kernel on Xen HVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0
setup_percpu: NR_CPUS:8192 nr_cpumask_bits:15 nr_cpu_ids:15 nr_node_ids:1
percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u262144
pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152
pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 --
xen: PV spinlocks enabled
PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
Built 1 zonelists, mobility grouping on. Total pages: 515976
Policy zone: DMA32
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1032-aws root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 nvme_core.io_timeout=4294967295
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 2015672K/2096756K available (12300K kernel code, 2393K rwdata, 3920K rodata, 2372K init, 2376K bss, 81084K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=15, Nodes=1
Kernel/User page tables isolation: enabled
ftrace: allocating 37523 entries in 147 pages
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=15.
Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=15
NR_IRQS: 524544, nr_irqs: 952, preallocated irqs: 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
ACPI: Core revision 20170831
ACPI: 3 ACPI AML tables successfully acquired and loaded
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
hpet clockevent registered
APIC: Switch to symmetric I/O mode setup
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
tsc: Fast TSC calibration using PIT
tsc: Detected 2394.532 MHz processor
tsc: Detected 2394.508 MHz TSC
Calibrating delay loop (skipped), value calculated using timer frequency.. 4789.01 BogoMIPS (lpj=9578032)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
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
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Speculative Store Bypass: Vulnerable
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 E5-2676 v3 @ 2.40GHz (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.
Hierarchical SRCU implementation.
NMI watchdog: Perf event create on CPU 0 failed with -2
NMI watchdog: Perf NMI watchdog permanently disabled
smp: Bringing up secondary CPUs ...
smp: Brought up 1 node, 1 CPU
smpboot: Max logical packages: 15
smpboot: Total of 1 processors activated (4789.01 BogoMIPS)
devtmpfs: initialized
x86/mm: Memory block size: 128MB
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.apparmor
evm: security.ima
evm: security.capability
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 4096 (order: 6, 262144 bytes)
RTC time: 11:01:07, date: 04/24/19
NET: Registered protocol family 16
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1556103667.248:1): state=initialized audit_enabled=0 res=1
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
HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Added _OSI(Linux-Dell-Video)
ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
xen: --> pirq=16 -> irq=9 (gsi=9)
ACPI: Interpreter enabled
ACPI: (supports S0 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 2 GPEs in block 00 to 0F
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM 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 0xf3000000-0xf3000fff]
pci 0000:00:03.0: [5853:0001] type 00 class 0xff8000
pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc0ff]
pci 0000:00:03.0: 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)
xen:balloon: Initialising balloon driver
SCSI subsystem initialized
libata version 3.00 loaded.
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:02.0: vgaarb: bridge control possible
vgaarb: loaded
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
EDAC MC: Ver: 3.0.0
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
random: fast init done
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
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
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
AppArmor: AppArmor Filesystem Enabled
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: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 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 at [mem 0x000c0000-0x000dffff]
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 19492K
Scanning for low memory corruption every 60 seconds
Initialise system trusted keyrings
Key type blacklist registered
workingset: timestamp_bits=36 max_order=19 bucket_order=0
zbud: loaded
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse init (API version 7.26)
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
intel_idle: Please enable MWAIT in BIOS SETUP
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: Sleep Button [SLPF]
xen: --> pirq=22 -> irq=28 (gsi=28)
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
Linux agpgart interface v0.103
loop: module loaded
Invalid max_queues (4), will use default max: 1.
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
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
PPP generic driver version 2.4.2
xen_netfront: Initialising Xen virtual ethernet driver
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface 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
mousedev: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
NET: Registered protocol family 10
Segment Routing with IPv6
blkfront: xvda: flush diskcache: enabled; persistent grants: disabled; indirect descriptors: enabled;
NET: Registered protocol family 17
Key type dns_resolver registered
intel_rdt: Intel RDT L3 allocation detected
RAS: Correctable Errors collector initialized.
xvda: xvda1
sched_clock: Marking stable (1604079162, 0)->(11203454847, -9599375685)
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: eecee81fa320f23b3c260b2d4df9c0e6a20b8263'
zswap: loaded using pool lzo/zbud
Key type big_key registered
Key type trusted registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass! (rc=-19)
ima: Allocated hash algorithm: sha1
evm: HMAC attrs: 0x1
Magic number: 15:916:24
misc cpu_dma_latency: hash matches
rtc_cmos 00:02: setting system clock to 2019-04-24 11:01:08 UTC (1556103668)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
Freeing unused kernel memory: 2372K
Write protecting the kernel read-only data: 18432k
Freeing unused kernel memory: 2008K
Freeing unused kernel memory: 176K
x86/mm: Checked W+X mappings: passed, no W+X pages found.
x86/mm: Checking user space page tables
x86/mm: Checked W+X mappings: passed, no W+X pages found.
random: udevadm: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
AVX2 version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
tsc: Refined TSC clocksource calibration: 2394.456 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2283c236f90, max_idle_ns: 440795217409 ns
raid6: sse2x1 gen() 9136 MB/s
raid6: sse2x1 xor() 6424 MB/s
raid6: sse2x2 gen() 10878 MB/s
raid6: sse2x2 xor() 7059 MB/s
raid6: sse2x4 gen() 12903 MB/s
raid6: sse2x4 xor() 8061 MB/s
raid6: avx2x1 gen() 17866 MB/s
raid6: avx2x1 xor() 12165 MB/s
raid6: avx2x2 gen() 20713 MB/s
raid6: avx2x2 xor() 12610 MB/s
raid6: avx2x4 gen() 23631 MB/s
raid6: avx2x4 xor() 15092 MB/s
raid6: using algorithm avx2x4 gen() 23631 MB/s
raid6: .... xor() 15092 MB/s, rmw enabled
raid6: using avx2x2 recovery algorithm
xor: automatically using best checksumming function avx
async_tx: api initialized (async)
Btrfs loaded, crc32c=crc32c-intel
EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
ip_tables: (C) 2000-2006 Netfilter Core Team
systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
systemd[1]: Detected virtualization xen.
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
systemd[1]: Initializing machine ID from random generator.
systemd[1]: Installed transient /etc/machine-id file.
systemd[1]: Reached target User and Group Name Lookups.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Created slice System Slice.
systemd[1]: Created slice system-serial\x2dgetty.slice.
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (tcp)
iscsi: registered transport (iser)
EXT4-fs (xvda1): re-mounted. Opts: discard
systemd-journald[401]: Received request to flush runtime journal from PID 1
random: crng init done
random: 7 urandom warning(s) missed due to ratelimiting
audit: type=1400 audit(1556103673.572:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=461 comm="apparmor_parser"
audit: type=1400 audit(1556103673.572:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=461 comm="apparmor_parser"
audit: type=1400 audit(1556103673.576:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=461 comm="apparmor_parser"
audit: type=1400 audit(1556103673.576:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=461 comm="apparmor_parser"
audit: type=1400 audit(1556103674.068:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=484 comm="apparmor_parser"
audit: type=1400 audit(1556103674.068:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=484 comm="apparmor_parser"
audit: type=1400 audit(1556103674.072:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=484 comm="apparmor_parser"
audit: type=1400 audit(1556103674.072:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=484 comm="apparmor_parser"
audit: type=1400 audit(1556103674.104:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=500 comm="apparmor_parser"
audit: type=1400 audit(1556103674.320:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=502 comm="apparmor_parser"
new mount options do not match the existing superblock, will be ignored
kauditd_printk_skb: 5 callbacks suppressed
audit: type=1400 audit(1556103688.844:17): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/6350/usr/lib/snapd/snap-confine" pid=1165 comm="apparmor_parser"
audit: type=1400 audit(1556103688.844:18): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/6350/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1165 comm="apparmor_parser"
audit: type=1400 audit(1556103688.876:19): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.core" pid=1167 comm="apparmor_parser"
audit: type=1400 audit(1556103688.944:20): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.core.hook.configure" pid=1168 comm="apparmor_parser"
audit: type=1400 audit(1556103690.156:21): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.amazon-ssm-agent" pid=1293 comm="apparmor_parser"
audit: type=1400 audit(1556103690.156:22): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.amazon-ssm-agent.amazon-ssm-agent" pid=1294 comm="apparmor_parser"
audit: type=1400 audit(1556103690.160:23): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.amazon-ssm-agent.ssm-cli" pid=1295 comm="apparmor_parser"