dmesg - NewTest2
Linux version 4.15.0-88-generic (buildd@lgw01-amd64-036) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020 (Ubuntu 4.15.0-88.88-generic 4.15.18)
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 'compacted' format.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000bffeffff] usable
BIOS-e820: [mem 0x00000000bfff0000-0x00000000bfffefff] ACPI data
BIOS-e820: [mem 0x00000000bffff000-0x00000000bfffffff] ACPI NVS
NX (Execute Disable) protection: active
SMBIOS 2.3 present.
DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 12/07/2018
Hypervisor detected: Microsoft Hyper-V
Hyper-V: features 0x2e7f, hints 0xc2c
Hyper-V Host Build:18362-10.0-0-0.592
Hyper-V: LAPIC Timer Frequency: 0xc3500
tsc: Marking TSC unstable due to running on Hyper-V
Hyper-V: Using ext hypercall for remote TLB flush
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0xbfff0 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-FFFFF uncachable
MTRR variable ranges enabled:
0 base 000000000000 mask FFFF00000000 write-back
1 disabled
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 0x000ff780-0x000ff78f]
Scanning 1 areas for low memory corruption
Using GB pages for direct mapping
BRK [0x25191000, 0x25191fff] PGTABLE
BRK [0x25192000, 0x25192fff] PGTABLE
BRK [0x25193000, 0x25193fff] PGTABLE
BRK [0x25194000, 0x25194fff] PGTABLE
BRK [0x25195000, 0x25195fff] PGTABLE
BRK [0x25196000, 0x25196fff] PGTABLE
RAMDISK: [mem 0x310e9000-0x3486bfff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F5C00 000014 (v00 ACPIAM)
ACPI: RSDT 0x00000000BFFF0000 000040 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: FACP 0x00000000BFFF0200 000081 (v02 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: DSDT 0x00000000BFFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026)
ACPI: FACS 0x00000000BFFFF000 000040
ACPI: WAET 0x00000000BFFF1A80 000028 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: SLIC 0x00000000BFFF1AC0 000176 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: OEM0 0x00000000BFFF1CC0 000064 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: SRAT 0x00000000BFFF0800 000190 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
ACPI: APIC 0x00000000BFFF0300 0000B2 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: OEMB 0x00000000BFFFF040 000064 (v01 VRTUAL MICROSFT 12001807 MSFT 00000097)
ACPI: Local APIC address 0xfee00000
SRAT: PXM 0 -> APIC 0x00 -> Node 0
SRAT: PXM 0 -> APIC 0x01 -> Node 0
SRAT: PXM 0 -> APIC 0x02 -> Node 0
SRAT: PXM 0 -> APIC 0x03 -> Node 0
SRAT: PXM 0 -> APIC 0x04 -> Node 0
SRAT: PXM 0 -> APIC 0x05 -> Node 0
SRAT: PXM 0 -> APIC 0x06 -> Node 0
SRAT: PXM 0 -> APIC 0x07 -> Node 0
SRAT: PXM 0 -> APIC 0x08 -> Node 0
SRAT: PXM 0 -> APIC 0x09 -> Node 0
SRAT: PXM 0 -> APIC 0x0a -> Node 0
SRAT: PXM 0 -> APIC 0x0b -> Node 0
ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0xbfffffff] hotplug
ACPI: SRAT: Node 0 PXM 0 [mem 0xc0000000-0xf7ffffff] hotplug
ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0xfdfffffff] hotplug
ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xfcffffffff] hotplug
NODE_DATA(0) allocated [mem 0xbffc5000-0xbffeffff]
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000bffeffff]
Normal empty
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009efff]
node 0: [mem 0x0000000000100000-0x00000000bffeffff]
Reserved but unavailable: 98 pages
Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffeffff]
On node 0 totalpages: 786318
DMA zone: 64 pages used for memmap
DMA zone: 21 pages reserved
DMA zone: 3998 pages, LIFO batch:0
DMA32 zone: 12224 pages used for memmap
DMA32 zone: 782320 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
smpboot: Allowing 12 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
e820: [mem 0xc0000000-0xffffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
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:12 nr_cpu_ids:12 nr_node_ids:1
percpu: Embedded 45 pages/cpu s147456 r8192 d28672 u262144
pcpu-alloc: s147456 r8192 d28672 u262144 alloc=1*2097152
pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- --
Built 1 zonelists, mobility grouping on. Total pages: 774009
Policy zone: DMA32
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 2942580K/3145272K available (12300K kernel code, 2481K rwdata, 4264K rodata, 2428K init, 2712K bss, 202692K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=12, Nodes=1
ftrace: allocating 39344 entries in 154 pages
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=12.
Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=12
NR_IRQS: 524544, nr_irqs: 520, preallocated irqs: 16
Console: colour dummy device 80x25
console [tty0] enabled
ACPI: Core revision 20170831
ACPI: 1 ACPI AML tables successfully acquired and loaded
APIC: Switch to symmetric I/O mode setup
Switched APIC routing to physical flat.
clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
tsc: Detected 3400.137 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 6800.27 BogoMIPS (lpj=13600548)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Spectre V2 : Spectre mitigation: LFENCE not serializing, switching to generic retpoline
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
Spectre V2 : User space: Vulnerable
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
Freeing SMP alternatives memory: 36K
smpboot: CPU0: AMD Ryzen 5 2600 Six-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
Performance Events: PMU not available due to virtualization, using 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 ...
x86: Booting SMP configuration:
.... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11
smp: Brought up 1 node, 12 CPUs
smpboot: Max logical packages: 1
smpboot: Total of 12 processors activated (81604.58 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
PM: Registering ACPI NVS region [mem 0xbffff000-0xbfffffff] (4096 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 4096 (order: 6, 262144 bytes)
pinctrl core: initialized pinctrl subsystem
RTC time: 7:08:44, date: 02/21/20
NET: Registered protocol family 16
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1582268923.884:1): 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
PCI: Using configuration type 1 for extended access
HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
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)
ACPI: Executed 1 blocks of module-level executable AML code
ACPI: Interpreter enabled
ACPI: (supports S0 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 1 GPEs in block 00 to 0F
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [mem 0xfe0000000-0xfffffffff window]
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 0xf8000000-0xfffbffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:7192] type 00 class 0x060000
pci 0000:00:07.0: [8086:7110] type 00 class 0x060100
pci 0000:00:07.1: [8086:7111] type 00 class 0x010180
pci 0000:00:07.1: reg 0x20: [io 0xffa0-0xffaf]
pci 0000:00:07.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
pci 0000:00:07.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
pci 0000:00:07.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
pci 0000:00:07.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
pci 0000:00:07.3: [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 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI
pci 0000:00:08.0: [1414:5353] type 00 class 0x030000
pci 0000:00:08.0: reg 0x10: [mem 0xf8000000-0xfbffffff]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
SCSI subsystem initialized
libata version 3.00 loaded.
pci 0000:00:08.0: vgaarb: setting as boot VGA device
pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:08.0: 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 0x0009fc00-0x0009ffff]
e820: reserve RAM buffer [mem 0xbfff0000-0xbfffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
clocksource: Switched to clocksource hyperv_clocksource_tsc_page
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
pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
pnp 00:02: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
pnp 00:03: [dma 0 disabled]
pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:04: [dma 0 disabled]
pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:05: [dma 2]
pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active)
system 00:06: [io 0x01e0-0x01ef] has been reserved
system 00:06: [io 0x0160-0x016f] has been reserved
system 00:06: [io 0x0278-0x027f] has been reserved
system 00:06: [io 0x0378-0x037f] has been reserved
system 00:06: [io 0x0678-0x067f] has been reserved
system 00:06: [io 0x0778-0x077f] has been reserved
system 00:06: [io 0x04d0-0x04d1] has been reserved
system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:07: [io 0x0400-0x043f] has been reserved
system 00:07: [io 0x0370-0x0371] has been reserved
system 00:07: [io 0x0440-0x044f] has been reserved
system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved
system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved
system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
system 00:08: [mem 0x00100000-0xf7ffffff] could not be reserved
system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved
system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
pnp: PnP ACPI: found 9 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci_bus 0000:00: resource 4 [mem 0xfe0000000-0xfffffffff window]
pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window]
pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 8 [mem 0xf8000000-0xfffbffff window]
NET: Registered protocol family 2
TCP established hash table entries: 32768 (order: 6, 262144 bytes)
TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
UDP hash table entries: 2048 (order: 4, 65536 bytes)
UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
NET: Registered protocol family 1
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 56844K
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB: mapped [mem 0xb8200000-0xbc200000] (64MB)
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3102d059fb8, max_idle_ns: 440795267234 ns
Scanning for low memory corruption every 60 seconds
Initialise system trusted keyrings
Key type blacklist registered
workingset: timestamp_bits=36 max_order=20 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 246)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
vesafb: mode is 800x600x32, linelength=3200, pages=0
vesafb: scrolling: redraw
vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
vesafb: framebuffer at 0xf8000000, mapped to 0x (ptrval), using 1920k, total 1920k
Console: switching to colour frame buffer device 100x37
fb0: VESA VGA frame buffer device
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
Linux agpgart interface v0.103
loop: module loaded
ata_piix 0000:00:07.1: version 2.13
ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set
scsi host0: ata_piix
scsi host1: ata_piix
ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
PPP generic driver version 2.4.2
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,PNP0f03: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
rtc_cmos 00:00: RTC can wake from S4
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
i2c /dev entries driver
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
ata2.01: NODEV after polling detection
ata1.01: NODEV after polling detection
ata2.00: ATAPI: Virtual CD, , max MWDMA2
ledtrig-cpu: registered to indicate activity on CPUs
ata1.00: host indicates ignore ATA devices, ignored
ata2.00: configured for MWDMA2
NET: Registered protocol family 10
scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5
Segment Routing with IPv6
NET: Registered protocol family 17
Key type dns_resolver registered
mce: Using 1 MCE banks
RAS: Correctable Errors collector initialized.
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: f0020782f0d3a548186fb3f47aed88387a71e859'
zswap: loaded using pool lzo/zbud
sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
sr 1:0:0:0: Attached scsi generic sg0 type 5
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: 8:358:117
rtc_cmos 00:00: setting system clock to 2020-02-21 07:08:46 UTC (1582268926)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
Freeing unused kernel image memory: 2428K
Write protecting the kernel read-only data: 20480k
Freeing unused kernel image memory: 2008K
Freeing unused kernel image memory: 1880K
x86/mm: Checked W+X mappings: passed, no W+X pages found.
Floppy drive(s): fd0 is 1.44M
piix4_smbus 0000:00:07.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
FDC 0 is an 82078.
hv_vmbus: Vmbus version:4.0
hv_vmbus: registering driver hyperv_keyboard
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
hidraw: raw HID events driver (C) Jiri Kosina
AVX2 version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
random: fast init done
random: systemd-udevd: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
random: systemd-udevd: uninitialized urandom read (16 bytes read)
hv_vmbus: registering driver hv_netvsc
hv_vmbus: registering driver hv_storvsc
scsi host2: storvsc_host_t
scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5
psmouse serio1: trackpoint: failed to get extended button data, assuming 3 buttons
hv_vmbus: registering driver hid_hyperv
sd 2:0:0:0: Attached scsi generic sg1 type 0
sd 2:0:0:0: [sda] 209715200 512-byte logical blocks: (107 GB/100 GiB)
scsi host3: storvsc_host_t
scsi host4: storvsc_host_t
PTP clock support registered
sd 2:0:0:0: [sda] 4096-byte physical blocks
input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input4
hid 0006:045E:0621.0001: input: HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 0f 00 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
hv_utils: Registering HyperV Utility Driver
sda: sda1 sda2 < sda5 >
hv_vmbus: registering driver hv_util
sd 2:0:0:0: [sda] Attached SCSI disk
hv_utils: FCopy IC version 1.1
hv_utils: Heartbeat IC version 3.0
hv_utils: Shutdown IC version 3.0
hv_utils: TimeSync IC version 4.0
hv_utils: VSS IC version 5.0
raid6: sse2x1 gen() 7966 MB/s
raid6: sse2x1 xor() 7628 MB/s
raid6: sse2x2 gen() 16267 MB/s
raid6: sse2x2 xor() 10408 MB/s
raid6: sse2x4 gen() 16613 MB/s
raid6: sse2x4 xor() 9469 MB/s
raid6: avx2x1 gen() 19272 MB/s
raid6: avx2x1 xor() 13707 MB/s
raid6: avx2x2 gen() 24808 MB/s
raid6: avx2x2 xor() 14914 MB/s
random: crng init done
random: 7 urandom warning(s) missed due to ratelimiting
raid6: avx2x4 gen() 7848 MB/s
raid6: avx2x4 xor() 12358 MB/s
raid6: using algorithm avx2x2 gen() 24808 MB/s
raid6: .... xor() 14914 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
print_req_error: I/O error, dev fd0, sector 0
floppy: error 10 while reading block 0
EXT4-fs (sda1): 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 microsoft.
systemd[1]: Detected architecture x86-64.
systemd[1]: Set hostname to .
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Created slice System Slice.
systemd[1]: Listening on Journal Socket (/dev/log).
systemd[1]: Listening on Journal Socket.
systemd[1]: Starting Uncomplicated firewall...
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (tcp)
iscsi: registered transport (iser)
psmouse serio1: trackpoint: IBM TrackPoint firmware: 0x01, buttons: 3/3
input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input3
input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input5
EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
hv_vmbus: registering driver hyperv_fb
hyperv_fb: Screen resolution: 1152x864, Color depth: 32
checking generic (f8000000 1e0000) vs hw (f8000000 4000000)
fb: switching to hyperv_fb from VESA VGA
Console: switching to colour dummy device 80x25
Console: switching to colour frame buffer device 144x54
systemd-journald[512]: Received request to flush runtime journal from PID 1
hv_vmbus: registering driver hv_balloon
hv_balloon: Using Dynamic Memory protocol version 2.0
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
audit: type=1400 audit(1582268934.696:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=708 comm="apparmor_parser"
audit: type=1400 audit(1582268934.700:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=710 comm="apparmor_parser"
audit: type=1400 audit(1582268934.700:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=710 comm="apparmor_parser"
audit: type=1400 audit(1582268934.712:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=706 comm="apparmor_parser"
audit: type=1400 audit(1582268934.712:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=706 comm="apparmor_parser"
audit: type=1400 audit(1582268934.712:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=706 comm="apparmor_parser"
audit: type=1400 audit(1582268934.712:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=706 comm="apparmor_parser"
audit: type=1400 audit(1582268934.724:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=709 comm="apparmor_parser"
audit: type=1400 audit(1582268934.724:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=709 comm="apparmor_parser"
audit: type=1400 audit(1582268934.724:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=709 comm="apparmor_parser"
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Adding 4191228k swap on /dev/sda5. Priority:-2 extents:1 across:4191228k FS
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
Decoding supported only on Scalable MCA processors.
new mount options do not match the existing superblock, will be ignored
hv_balloon: Max. dynamic memory size: 1048576 MB
WARNING: CPU: 0 PID: 3 at /build/linux-WUVVsw/linux-4.15.0/drivers/hv/hv_balloon.c:1226 balloon_up+0x34a/0x420 [hv_balloon]
Modules linked in: input_leds hv_balloon hyperv_fb joydev serio_raw mac_hid sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear crct10dif_pclmul hid_generic crc32_pclmul hv_utils ghash_clmulni_intel hid_hyperv hv_storvsc ptp pcbc pps_core scsi_transport_fc hv_netvsc aesni_intel hid hyperv_keyboard aes_x86_64 crypto_simd glue_helper cryptd pata_acpi psmouse i2c_piix4 hv_vmbus floppy
CPU: 0 PID: 3 Comm: kworker/0:0 Not tainted 4.15.0-88-generic #88-Ubuntu
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 12/07/2018
Workqueue: events balloon_up [hv_balloon]
RIP: 0010:balloon_up+0x34a/0x420 [hv_balloon]
RSP: 0018:ffffa8f00064be30 EFLAGS: 00010202
RAX: 0000000000009e5d RBX: ffffffffc049a628 RCX: ffff9a38fc221160
RDX: ffff9a38fc221160 RSI: 0000000000000000 RDI: ffffffffc049a628
RBP: ffffa8f00064be78 R08: 0000000dbf2e3400 R09: 0000000000000000
R10: 0000000000000000 R11: 7fffffffffffffff R12: ffff9a38f77baf00
R13: ffff9a38fc221140 R14: ffff9a38fc226500 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff9a38fc200000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000024fa7d8 CR3: 0000000024a0a000 CR4: 00000000003406f0
Call Trace:
process_one_work+0x1de/0x420
worker_thread+0x32/0x410
kthread+0x121/0x140
? process_one_work+0x420/0x420
? kthread_create_worker_on_cpu+0x70/0x70
ret_from_fork+0x35/0x40
Code: ff c6 45 c8 00 e9 42 ff ff ff 8b 0d 81 25 00 00 8b 55 d4 48 c7 c6 58 92 49 c0 48 c7 c7 a0 a1 49 c0 e8 cb cf e3 d2 e9 0e ff ff ff 0b e9 d9 fc ff ff 48 c7 c7 90 92 49 c0 45 31 e4 48 c7 c3 10
---[ end trace b31cefca4864e907 ]---