dmesg - ewg adg
Linux version 6.5.0-1020-aws (buildd@lcy02-amd64-103) (x86_64-linux-gnu-gcc-11 (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #20~22.04.1-Ubuntu SMP Wed May 1 16:10:50 UTC 2024 (Ubuntu 6.5.0-1020.20~22.04.1-aws 6.5.13)
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Hygon HygonGenuine
Centaur CentaurHauls
zhaoxin Shanghai
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
BIOS-e820: [mem 0x0000000000100000-0x00000000bbccdfff] usable
BIOS-e820: [mem 0x00000000bbcce000-0x00000000bbf4dfff] reserved
BIOS-e820: [mem 0x00000000bbf4e000-0x00000000bbf5dfff] ACPI data
BIOS-e820: [mem 0x00000000bbf5e000-0x00000000bbfddfff] ACPI NVS
BIOS-e820: [mem 0x00000000bbfde000-0x00000000bff7bfff] usable
BIOS-e820: [mem 0x00000000bff7c000-0x00000000bfffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000081dffffff] usable
BIOS-e820: [mem 0x000000081e000000-0x000000083fffffff] reserved
NX (Execute Disable) protection: active
e820: update [mem 0xb9ec0018-0xb9ec8e57] usable ==> usable
e820: update [mem 0xb9ec0018-0xb9ec8e57] usable ==> usable
extended physical RAM map:
reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable
reserve setup_data: [mem 0x0000000000100000-0x00000000b9ec0017] usable
reserve setup_data: [mem 0x00000000b9ec0018-0x00000000b9ec8e57] usable
reserve setup_data: [mem 0x00000000b9ec8e58-0x00000000bbccdfff] usable
reserve setup_data: [mem 0x00000000bbcce000-0x00000000bbf4dfff] reserved
reserve setup_data: [mem 0x00000000bbf4e000-0x00000000bbf5dfff] ACPI data
reserve setup_data: [mem 0x00000000bbf5e000-0x00000000bbfddfff] ACPI NVS
reserve setup_data: [mem 0x00000000bbfde000-0x00000000bff7bfff] usable
reserve setup_data: [mem 0x00000000bff7c000-0x00000000bfffffff] reserved
reserve setup_data: [mem 0x0000000100000000-0x000000081dffffff] usable
reserve setup_data: [mem 0x000000081e000000-0x000000083fffffff] reserved
efi: EFI v2.7 by EDK II
efi: SMBIOS=0xbbe6a000 ACPI=0xbbf5d000 ACPI 2.0=0xbbf5d014 MEMATTR=0xba3bb518 MOKvar=0xbbe59000
secureboot: Secure boot disabled
SMBIOS 2.7 present.
DMI: Amazon EC2 c6i.4xlarge/, BIOS 1.0 10/16/2017
Hypervisor detected: KVM
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: using sched offset of 1354044549 cycles
clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
tsc: Detected 2899.986 MHz processor
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
last_pfn = 0x81e000 max_arch_pfn = 0x400000000
MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
last_pfn = 0xbff7c max_arch_pfn = 0x400000000
Using GB pages for direct mapping
secureboot: Secure boot disabled
RAMDISK: [mem 0xb906d000-0xb9816fff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000BBF5D014 000024 (v02 AMAZON)
ACPI: XSDT 0x00000000BBF5C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013)
ACPI: FACP 0x00000000BBF55000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001)
ACPI: DSDT 0x00000000BBF56000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001)
ACPI: FACS 0x00000000BBFD0000 000040
ACPI: WAET 0x00000000BBF5B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001)
ACPI: SLIT 0x00000000BBF5A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001)
ACPI: APIC 0x00000000BBF59000 0000E6 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001)
ACPI: SRAT 0x00000000BBF58000 000180 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001)
ACPI: HPET 0x00000000BBF54000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001)
ACPI: SSDT 0x00000000BBF53000 000CC4 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001)
ACPI: SSDT 0x00000000BBF52000 00007F (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001)
ACPI: BGRT 0x00000000BBF51000 000038 (v01 AMAZON AMAZON 00000002 01000013)
ACPI: Reserving FACP table memory at [mem 0xbbf55000-0xbbf55113]
ACPI: Reserving DSDT table memory at [mem 0xbbf56000-0xbbf57159]
ACPI: Reserving FACS table memory at [mem 0xbbfd0000-0xbbfd003f]
ACPI: Reserving WAET table memory at [mem 0xbbf5b000-0xbbf5b027]
ACPI: Reserving SLIT table memory at [mem 0xbbf5a000-0xbbf5a06b]
ACPI: Reserving APIC table memory at [mem 0xbbf59000-0xbbf590e5]
ACPI: Reserving SRAT table memory at [mem 0xbbf58000-0xbbf5817f]
ACPI: Reserving HPET table memory at [mem 0xbbf54000-0xbbf54037]
ACPI: Reserving SSDT table memory at [mem 0xbbf53000-0xbbf53cc3]
ACPI: Reserving SSDT table memory at [mem 0xbbf52000-0xbbf5207e]
ACPI: Reserving BGRT table memory at [mem 0xbbf51000-0xbbf51037]
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
SRAT: PXM 0 -> APIC 0x0c -> Node 0
SRAT: PXM 0 -> APIC 0x0d -> Node 0
SRAT: PXM 0 -> APIC 0x0e -> Node 0
SRAT: PXM 0 -> APIC 0x0f -> Node 0
ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0xbfffffff]
ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x83fffffff]
NUMA: Initialized distance table, cnt=1
NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x81dffffff] -> [mem 0x00000000-0x81dffffff]
NODE_DATA(0) allocated [mem 0x81dfd4000-0x81dffefff]
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000081dffffff]
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000009ffff]
node 0: [mem 0x0000000000100000-0x00000000bbccdfff]
node 0: [mem 0x00000000bbfde000-0x00000000bff7bfff]
node 0: [mem 0x0000000100000000-0x000000081dffffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000081dffffff]
On node 0, zone DMA: 1 pages in unavailable ranges
On node 0, zone DMA: 96 pages in unavailable ranges
On node 0, zone DMA32: 784 pages in unavailable ranges
On node 0, zone Normal: 132 pages in unavailable ranges
On node 0, zone Normal: 8192 pages in unavailable ranges
ACPI: PM-Timer IO Port: 0xb008
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
ACPI: Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
e820: update [mem 0xb9edc000-0xb9ef7fff] usable ==> reserved
TSC deadline timer available
smpboot: Allowing 16 CPUs, 0 hotplug CPUs
PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
PM: hibernation: Registered nosave memory: [mem 0xb9ec0000-0xb9ec0fff]
PM: hibernation: Registered nosave memory: [mem 0xb9ec8000-0xb9ec8fff]
PM: hibernation: Registered nosave memory: [mem 0xb9edc000-0xb9ef7fff]
PM: hibernation: Registered nosave memory: [mem 0xbbcce000-0xbbf4dfff]
PM: hibernation: Registered nosave memory: [mem 0xbbf4e000-0xbbf5dfff]
PM: hibernation: Registered nosave memory: [mem 0xbbf5e000-0xbbfddfff]
PM: hibernation: Registered nosave memory: [mem 0xbff7c000-0xbfffffff]
PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xffffffff]
[mem 0xc0000000-0xffffffff] available for PCI devices
Booting paravirtualized kernel on KVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:8192 nr_cpumask_bits:16 nr_cpu_ids:16 nr_node_ids:1
percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u262144
pcpu-alloc: s221184 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 15
kvm-guest: PV spinlocks disabled, no host support
Unknown kernel command line parameters "BOOT_IMAGE=/boot/vmlinuz-6.5.0-1020-aws", will be passed to user space.
random: crng init done
Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
Fallback order for Node 0: 0
Built 1 zonelists, mobility grouping on. Total pages: 8119290
Policy zone: Normal
mem auto-init: stack:off, heap alloc:on, heap free:off
software IO TLB: area num 16.
Memory: 32244396K/32993324K available (20480K kernel code, 4262K rwdata, 13248K rodata, 4916K init, 17276K bss, 748668K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
ftrace: allocating 55676 entries in 218 pages
ftrace section at ffffffffbaa837c0 sorted properly
ftrace: allocated 218 pages with 5 groups
rcu: Hierarchical RCU implementation.
rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=16.
Rude variant of Tasks RCU enabled.
Tracing variant of Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16
NR_IRQS: 524544, nr_irqs: 552, preallocated irqs: 16
rcu: srcu_init: Setting srcu_struct sizes based on contention.
Console: colour dummy device 80x25
printk: console [tty1] enabled
printk: console [ttyS0] enabled
ACPI: Core revision 20230331
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
APIC: Switch to symmetric I/O mode setup
x2apic enabled
Switched APIC routing to physical x2apic.
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x29cd35ae7d8, max_idle_ns: 440795240689 ns
Calibrating delay loop (skipped) preset value.. 5799.97 BogoMIPS (lpj=11599944)
x86/tme: enabled by BIOS
x86/mktme: No known encryption algorithm is supported: 0x0
x86/mktme: disabled by BIOS
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Spectre V2 : Spectre BHI mitigation: SW BHB clearing on vm exit
Spectre V2 : Mitigation: Enhanced / Automatic IBRS
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT
Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
MMIO Stale Data: Mitigation: Clear CPU buffers
GDS: Unknown: Dependent on hypervisor status
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: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64
x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512
x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8
x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
Freeing SMP alternatives memory: 44K
pid_max: default: 32768 minimum: 301
LSM: initializing lsm=lockdown,capability,landlock,yama,apparmor,integrity
landlock: Up and running.
Yama: becoming mindful.
AppArmor: AppArmor initialized
Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
process: Switch to broadcast mode on CPU0
smpboot: CPU0: Intel(R) Xeon(R) Platinum 8375C CPU @ 2.90GHz (family: 0x6, model: 0x6a, stepping: 0x6)
RCU Tasks Rude: Setting shift to 4 and lim to 1 rcu_task_cb_adjust=1.
RCU Tasks Trace: Setting shift to 4 and lim to 1 rcu_task_cb_adjust=1.
Performance Events: unsupported p6 CPU model 106 no PMU driver, software events only.
signal: max sigframe size: 3632
Estimated ratio of average max frequency by base frequency (times 1024): 1235
rcu: Hierarchical SRCU implementation.
rcu: Max phase no-delay instances is 1000.
NMI watchdog: Perf NMI watchdog permanently disabled
smp: Bringing up secondary CPUs ...
smpboot: x86: Booting SMP configuration:
.... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7
process: Switch to broadcast mode on CPU1
process: Switch to broadcast mode on CPU2
process: Switch to broadcast mode on CPU3
process: Switch to broadcast mode on CPU4
process: Switch to broadcast mode on CPU5
process: Switch to broadcast mode on CPU6
process: Switch to broadcast mode on CPU7
#8 #9 #10 #11 #12 #13 #14 #15
process: Switch to broadcast mode on CPU8
MMIO Stale Data CPU bug present and SMT on, data leak possible. See for more details.
process: Switch to broadcast mode on CPU9
process: Switch to broadcast mode on CPU10
process: Switch to broadcast mode on CPU11
process: Switch to broadcast mode on CPU12
process: Switch to broadcast mode on CPU13
process: Switch to broadcast mode on CPU14
process: Switch to broadcast mode on CPU15
smp: Brought up 1 node, 16 CPUs
smpboot: Max logical packages: 1
smpboot: Total of 16 processors activated (92799.55 BogoMIPS)
devtmpfs: initialized
x86/mm: Memory block size: 128MB
ACPI: PM: Registering ACPI NVS region [mem 0xbbf5e000-0xbbfddfff] (524288 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
futex hash table entries: 4096 (order: 6, 262144 bytes, linear)
pinctrl core: initialized pinctrl subsystem
PM: RTC time: 06:31:25, date: 2024-06-25
NET: Registered PF_NETLINK/PF_ROUTE protocol family
DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations
DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1719297086.416:1): state=initialized audit_enabled=0 res=1
thermal_sys: Registered thermal governor 'fair_share'
thermal_sys: Registered thermal governor 'bang_bang'
thermal_sys: Registered thermal governor 'step_wise'
thermal_sys: Registered thermal governor 'user_space'
thermal_sys: Registered thermal governor 'power_allocator'
EISA bus registered
cpuidle: using governor ladder
cpuidle: using governor menu
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: Using configuration type 1 for base access
kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
fbcon: Taking over console
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: 3 ACPI AML tables successfully acquired and loaded
ACPI: Interpreter enabled
ACPI: PM: (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
PCI: Using E820 reservations for host bridge windows
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 EDR HPX-Type3]
acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
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 0xc0000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [mem 0x840000000-0x20083fffffff 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 0000:00:01.3: [8086:7113] type 00 class 0x000000
pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff
pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff
pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff
pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff
pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff
pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff
pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000
pci 0000:00:03.0: reg 0x10: [mem 0xc0000000-0xc03fffff pref]
pci 0000:00:03.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
pci 0000:00:03.0: BAR 0: assigned to efifb
pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802
pci 0000:00:04.0: reg 0x10: [mem 0xc0500000-0xc0503fff]
pci 0000:00:04.0: enabling Extended Tags
pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000
pci 0000:00:05.0: reg 0x10: [mem 0xc0506000-0xc0507fff]
pci 0000:00:05.0: reg 0x14: [mem 0xc0504000-0xc0505fff]
pci 0000:00:05.0: reg 0x18: [mem 0xc0400000-0xc04fffff pref]
pci 0000:00:05.0: enabling Extended Tags
ACPI: PCI: Interrupt link LNKA configured for IRQ 10
ACPI: PCI: Interrupt link LNKB configured for IRQ 10
ACPI: PCI: Interrupt link LNKC configured for IRQ 11
ACPI: PCI: Interrupt link LNKD configured for IRQ 11
ACPI: PCI: Interrupt link LNKS configured for IRQ 9
iommu: Default domain type: Translated
iommu: DMA domain TLB invalidation policy: lazy mode
SCSI subsystem initialized
libata version 3.00 loaded.
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
PTP clock support registered
EDAC MC: Ver: 3.0.0
efivars: Registered efivars operations
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel: unlabeled traffic allowed by default
mctp: management component transport protocol core
NET: Registered PF_MCTP protocol family
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0xb9ec0018-0xbbffffff]
e820: reserve RAM buffer [mem 0xb9edc000-0xbbffffff]
e820: reserve RAM buffer [mem 0xbbcce000-0xbbffffff]
e820: reserve RAM buffer [mem 0xbff7c000-0xbfffffff]
e820: reserve RAM buffer [mem 0x81e000000-0x81fffffff]
pci 0000:00:03.0: vgaarb: setting as boot VGA device
pci 0000:00:03.0: vgaarb: bridge control possible
pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 32-bit 62.500000 MHz counter
clocksource: Switched to clocksource kvm-clock
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: PnP ACPI: found 5 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
NET: Registered PF_INET protocol family
IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear)
Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
TCP: Hash tables configured (established 262144 bind 65536)
MPTCP token hash table entries: 32768 (order: 7, 786432 bytes, linear)
UDP hash table entries: 16384 (order: 7, 524288 bytes, linear)
UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear)
NET: Registered PF_UNIX/PF_LOCAL protocol family
NET: Registered PF_XDP protocol family
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 0xc0000000-0xfebfffff window]
pci_bus 0000:00: resource 8 [mem 0x840000000-0x20083fffffff window]
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
PCI: CLS 0 bytes, default 64
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Trying to unpack rootfs image as initramfs...
software IO TLB: mapped [mem 0x00000000b506d000-0x00000000b906d000] (64MB)
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29cd35ae7d8, max_idle_ns: 440795240689 ns
Freeing initrd memory: 7848K
clocksource: Switched to clocksource tsc
Initialise system trusted keyrings
Key type blacklist registered
workingset: timestamp_bits=36 max_order=23 bucket_order=0
zbud: loaded
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse: init (API version 7.38)
integrity: Platform Keyring initialized
integrity: Machine keyring initialized
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
io scheduler mq-deadline registered
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
efifb: probing for efifb
efifb: framebuffer at 0xc0000000, using 1876k, total 1875k
efifb: mode is 800x600x32, linelength=3200, pages=1
efifb: scrolling: redraw
efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
Console: switching to colour frame buffer device 100x37
fb0: EFI VGA frame buffer device
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: button: Power Button [PWRF]
input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
ACPI: button: Sleep Button [SLPF]
ACPI: processor limited to max C-state 1
00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
Linux agpgart interface v0.103
loop: module loaded
nvme nvme0: pci function 0000:00:04.0
tun: Universal TUN/TAP device driver, 1.6
ACPI: \_SB_.LNKD: Enabled at IRQ 11
PPP generic driver version 2.4.2
i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
i8042: Warning: Keylock active
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
nvme nvme0: 2/0/0 default/read/poll queues
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:00: RTC can wake from S4
rtc_cmos 00:00: registered as rtc0
nvme0n1: p1 p14 p15
rtc_cmos 00:00: setting system clock to 2024-06-25T06:31:25 UTC (1719297085)
rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
i2c_dev: i2c /dev entries driver
device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: [email protected]
platform eisa.0: Probing EISA bus 0
platform eisa.0: EISA: Cannot allocate resource for mainboard
platform eisa.0: Cannot allocate resource for EISA slot 1
platform eisa.0: Cannot allocate resource for EISA slot 2
platform eisa.0: Cannot allocate resource for EISA slot 3
platform eisa.0: Cannot allocate resource for EISA slot 4
platform eisa.0: Cannot allocate resource for EISA slot 5
platform eisa.0: Cannot allocate resource for EISA slot 6
platform eisa.0: Cannot allocate resource for EISA slot 7
platform eisa.0: Cannot allocate resource for EISA slot 8
platform eisa.0: EISA: Detected 0 cards
intel_pstate: P-states controlled by the platform
ledtrig-cpu: registered to indicate activity on CPUs
drop_monitor: Initializing network drop monitor service
NET: Registered PF_INET6 protocol family
Segment Routing with IPv6
In-situ OAM (IOAM) with IPv6
NET: Registered PF_PACKET protocol family
Key type dns_resolver registered
IPI shorthand broadcast: enabled
sched_clock: Marking stable (516010193, 166083490)->(764050427, -81956744)
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 5fa2593190c6ed9d8f2e48fc7b515b09fd021ee0'
Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
blacklist: Loading compiled-in revocation X.509 certificates
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2017): 242ade75ac4a15e50d50c84b0d45ff3eae707a03'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (ESM 2018): 365188c1d374d6b07c3c8f240f8ef722433d6a8b'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2019): c0746fd6c5da3ae827864651ad66ae47fe24b3e8'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v1): a8d54bbb3825cfb94fa13c9f8a594a195c107b8d'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v2): 4cf046892d6fd3c9a5b03f98d845f90851dc6a8c'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v3): 100437bb6de6e469b581e61cd66bce3ef4ed53af'
Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (Ubuntu Core 2019): c1d57b8f6b743f23ee41f4f7ee292f06eecadfb9'
Key type .fscrypt registered
Key type fscrypt-provisioning registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass!
Loading compiled-in module X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 5fa2593190c6ed9d8f2e48fc7b515b09fd021ee0'
ima: Allocated hash algorithm: sha1
ima: No architecture policies found
evm: Initialising EVM extended attributes:
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.apparmor
evm: security.ima
evm: security.capability
evm: HMAC attrs: 0x1
PM: Magic number: 12:989:519
RAS: Correctable Errors collector initialized.
clk: Disabling unused clocks
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
EXT4-fs (nvme0n1p1): mounted filesystem db5e27f6-7377-40b0-9756-df259213cbb0 ro with ordered data mode. Quota mode: none.
VFS: Mounted root (ext4 filesystem) readonly on device 259:1.
devtmpfs: mounted
Freeing unused decrypted memory: 2036K
Freeing unused kernel image (initmem) memory: 4916K
Write protecting the kernel read-only data: 34816k
Freeing unused kernel image (rodata/data gap) memory: 1088K
x86/mm: Checked W+X mappings: passed, no W+X pages found.
Run /sbin/init as init process
with arguments:
/sbin/init
with environment:
HOME=/
TERM=linux
BOOT_IMAGE=/boot/vmlinuz-6.5.0-1020-aws
systemd[1]: Inserted module 'autofs4'
systemd[1]: systemd 249.11-0ubuntu3.12 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
systemd[1]: Detected virtualization amazon.
systemd[1]: Detected architecture x86-64.
systemd[1]: Hostname set to .
systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
block nvme0n1: the capability attribute has been deprecated.
systemd[1]: Queued start job for default target Graphical Interface.
systemd[1]: Created slice Slice /system/modprobe.
systemd[1]: Created slice Slice /system/serial-getty.
systemd[1]: Created slice Slice /system/systemd-fsck.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Reached target Slice Units.
systemd[1]: Reached target Mounting snaps.
systemd[1]: Reached target Swaps.
systemd[1]: Reached target System Time Set.
systemd[1]: Reached target Local Verity Protected Volumes.
systemd[1]: Listening on Device-mapper event daemon FIFOs.
systemd[1]: Listening on LVM2 poll daemon socket.
systemd[1]: Listening on multipathd control socket.
systemd[1]: Listening on Syslog Socket.
systemd[1]: Listening on fsck to fsckd communication Socket.
systemd[1]: Listening on initctl Compatibility Named Pipe.
systemd[1]: Listening on Journal Audit Socket.
systemd[1]: Listening on Journal Socket (/dev/log).
systemd[1]: Listening on Journal Socket.
systemd[1]: Listening on Network Service Netlink Socket.
systemd[1]: Listening on udev Control Socket.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Mounting Huge Pages File System...
systemd[1]: Mounting POSIX Message Queue File System...
systemd[1]: Mounting Kernel Debug File System...
systemd[1]: Mounting Kernel Trace File System...
systemd[1]: Starting Journal Service...
systemd[1]: Starting Set the console keyboard layout...
systemd[1]: Starting Create List of Static Device Nodes...
systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
systemd[1]: Condition check resulted in LXD - agent being skipped.
systemd[1]: Starting Load Kernel Module configfs...
systemd[1]: Starting Load Kernel Module drm...
systemd[1]: Starting Load Kernel Module efi_pstore...
systemd[1]: Starting Load Kernel Module fuse...
systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped.
pstore: Using crash dump compression: deflate
systemd[1]: Starting File System Check on Root Device...
pstore: Registered efi_pstore as persistent store backend
systemd[1]: Starting Load Kernel Modules...
systemd[1]: Starting Coldplug All udev Devices...
systemd[1]: Started Journal Service.
ACPI: bus type drm_connector registered
EXT4-fs (nvme0n1p1): re-mounted db5e27f6-7377-40b0-9756-df259213cbb0 r/w. Quota mode: none.
systemd-journald[218]: Received client request to flush runtime journal.
alua: device handler registered
emc: device handler registered
rdac: device handler registered
piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
ena 0000:00:05.0: ENA device version: 0.10
ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1
parport_pc 00:03: reported by Plug and Play ACPI
ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem c0506000, mac addr 02:40:79:6d:8e:f9
ena 0000:00:05.0 ens5: renamed from eth0
ppdev: user-space parallel port driver
RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
cryptd: max_cpu_qlen set to 1000
AVX2 version of gcm_enc/dec engaged.
AES CTR mode by8 optimization enabled
loop0: detected capacity change from 0 to 51672
loop1: detected capacity change from 0 to 51688
loop2: detected capacity change from 0 to 113992
loop3: detected capacity change from 0 to 113992
loop4: detected capacity change from 0 to 130960
loop5: detected capacity change from 0 to 130960
loop6: detected capacity change from 0 to 178216
loop7: detected capacity change from 0 to 178240
loop8: detected capacity change from 0 to 80072
loop9: detected capacity change from 0 to 79520
audit: type=1400 audit(1719297087.304:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=417 comm="apparmor_parser"
audit: type=1400 audit(1719297087.304:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=417 comm="apparmor_parser"
audit: type=1400 audit(1719297087.304:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=420 comm="apparmor_parser"
audit: type=1400 audit(1719297087.304:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=420 comm="apparmor_parser"
audit: type=1400 audit(1719297087.304:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=420 comm="apparmor_parser"
audit: type=1400 audit(1719297087.304:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=416 comm="apparmor_parser"
audit: type=1400 audit(1719297087.308:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=422 comm="apparmor_parser"
audit: type=1400 audit(1719297087.308:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=422 comm="apparmor_parser"
audit: type=1400 audit(1719297087.308:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/chronyd" pid=423 comm="apparmor_parser"
input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
loop10: detected capacity change from 0 to 8
process 'pts/scikit-learn-2.0.0/OpenBLAS-437c0bf2b4697339d96c7bd0bb0bcdac09eccba1/getarch' started with executable stack