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jvns/boot.txt Secret

Created January 29, 2021 16:07
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INFO[0002] Called startVMM(), setting up a VMM on /tmp/firecracker-4.sock
INFO[0002] VMM logging disabled.
INFO[0002] VMM metrics disabled.
INFO[0002] refreshMachineConfiguration: [GET /machine-config][200] getMachineConfigurationOK &{CPUTemplate:Uninitialized HtEnabled:0xc000388513 MemSizeMib:0xc0003884e8 VcpuCount:0xc0003884e0}
INFO[0002] PutGuestBootSource: [PUT /boot-source][204] putGuestBootSourceNoContent
INFO[0002] Attaching drive /dev/mapper/overlay-0A197C9B7DB2C7CD7E5FB967, slot 1, root true.
INFO[0002] Attached drive /dev/mapper/overlay-0A197C9B7DB2C7CD7E5FB967: [PUT /drives/{drive_id}][204] putGuestDriveByIdNoContent
INFO[0002] Attaching NIC fc-tap-4 (hwaddr 02:FC:00:00:00:04) at index 1
INFO[0002] startInstance successful: [PUT /actions][204] createSyncActionNoContent
[ 0.000000] Linux version 5.8.0 (bork@pomegranate) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #2 SMP Wed Jan 20 22:18:37 EST 2021
[ 0.000000] Command line: panic=1 pci=off i8042.noaux noapic console=ttyS0 reboot=k nomodules random.trust_cpu=on ip=172.102.0.4::172.102.0.1:255.255.255.0::eth0:off ro root=/dev/vda rw virtio_mmio.device=4K@0xd0000000:5 virtio_mmio.device=4K@0xd0001000:6
[ 0.000000] [Firmware Bug]: TSC doesn't count with P0 frequency!
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI not present or invalid.
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 2401001, primary cpu clock
[ 0.000000] kvm-clock: using sched offset of 8715667 cycles
[ 0.000010] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000021] tsc: Detected 2096.040 MHz processor
[ 0.000264] last_pfn = 0x20000 max_arch_pfn = 0x400000000
[ 0.000338] Disabled
[ 0.000345] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[ 0.000361] CPU MTRRs all blank - virtualized system.
[ 0.000365] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
[ 0.000400] found SMP MP-table at [mem 0x0009fc00-0x0009fc0f]
[ 0.000496] check: Scanning 1 areas for low memory corruption
[ 0.000514] Using GB pages for direct mapping
[ 0.000698] ACPI: Early table checksum verification disabled
[ 0.000796] ACPI BIOS Error (bug): A valid RSDP was not found (20200528/tbxfroot-210)
[ 0.000892] No NUMA configuration found
[ 0.000894] Faking a node at [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000908] NODE_DATA(0) allocated [mem 0x1ffde000-0x1fffffff]
[ 0.001158] Zone ranges:
[ 0.001163] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.001165] DMA32 [mem 0x0000000001000000-0x000000001fffffff]
[ 0.001166] Normal empty
[ 0.001168] Movable zone start for each node
[ 0.001171] Early memory node ranges
[ 0.001172] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.001174] node 0: [mem 0x0000000000100000-0x000000001fffffff]
[ 0.001191] Zeroed struct page in unavailable ranges: 98 pages
[ 0.001193] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff]
[ 0.007129] Intel MultiProcessor Specification v1.4
[ 0.007134] MPTABLE: OEM ID: FC
[ 0.007135] MPTABLE: Product ID: 000000000000
[ 0.007135] MPTABLE: APIC at: 0xFEE00000
[ 0.007155] Processor #0 (Bootup-CPU)
[ 0.007194] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
[ 0.007196] Processors: 1
[ 0.007196] TSC deadline timer available
[ 0.007198] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.007214] KVM setup pv remote TLB flush
[ 0.007226] KVM setup pv sched yield
[ 0.007235] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.007236] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[ 0.007238] [mem 0x20000000-0xffffffff] available for PCI devices
[ 0.007239] Booting paravirtualized kernel on KVM
[ 0.007241] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.007244] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:1 nr_node_ids:1
[ 0.008424] percpu: Embedded 44 pages/cpu s143360 r8192 d28672 u2097152
[ 0.008448] KVM setup async PF for cpu 0
[ 0.008453] kvm-stealtime: cpu 0, msr 1f422080
[ 0.008464] Built 1 zonelists, mobility grouping on. Total pages: 128905
[ 0.008465] Policy zone: DMA32
[ 0.008467] Kernel command line: panic=1 pci=off i8042.noaux noapic console=ttyS0 reboot=k nomodules random.trust_cpu=on ip=172.102.0.4::172.102.0.1:255.255.255.0::eth0:off ro root=/dev/vda rw virtio_mmio.device=4K@0xd0000000:5 virtio_mmio.device=4K@0xd0001000:6
[ 0.008842] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.008978] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.009003] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.010232] Memory: 491940K/523896K available (10243K kernel code, 629K rwdata, 1864K rodata, 1408K init, 6052K bss, 31956K reserved, 0K cma-reserved)
[ 0.010315] random: get_random_u64 called from kmem_cache_open+0x2e/0x430 with crng_init=0
[ 0.010415] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.010508] rcu: Hierarchical RCU implementation.
[ 0.010509] rcu: RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=1.
[ 0.010512] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.010513] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.010532] NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
[ 0.010818] random: crng done (trusting CPU's manufacturer)
[ 0.010867] Console: colour dummy device 80x25
[ 0.065815] printk: console [ttyS0] enabled
[ 0.066455] APIC: Switch to symmetric I/O mode setup
[ 0.067001] Not enabling interrupt remapping due to skipped IO-APIC setup
[ 0.067743] KVM setup pv IPIs
[ 0.068129] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e3693cd460, max_idle_ns: 440795295777 ns
[ 0.069283] Calibrating delay loop (skipped) preset value.. 4192.08 BogoMIPS (lpj=8384160)
[ 0.070298] pid_max: default: 32768 minimum: 301
[ 0.070854] LSM: Security Framework initializing
[ 0.071390] SELinux: Initializing.
[ 0.071817] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.072758] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.073277] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.073277] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[ 0.073277] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0
[ 0.073277] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.073277] Spectre V2 : Mitigation: Full AMD retpoline
[ 0.073277] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.073277] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.073277] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.073277] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.073277] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.073277] Freeing SMP alternatives memory: 28K
[ 0.073277] smpboot: CPU0: AMD EPYC (family: 0x17, model: 0x60, stepping: 0x1)
[ 0.073277] Performance Events: Fam17h+ core perfctr, AMD PMU driver.
[ 0.073277] ... version: 0
[ 0.073277] ... bit width: 48
[ 0.073277] ... generic registers: 6
[ 0.073277] ... value mask: 0000ffffffffffff
[ 0.073277] ... max period: 00007fffffffffff
[ 0.073292] ... fixed-purpose events: 0
[ 0.073783] ... event mask: 000000000000003f
[ 0.074503] rcu: Hierarchical SRCU implementation.
[ 0.075381] smp: Bringing up secondary CPUs ...
[ 0.075933] smp: Brought up 1 node, 1 CPU
[ 0.076443] smpboot: Max logical packages: 1
[ 0.076993] smpboot: Total of 1 processors activated (4192.08 BogoMIPS)
[ 0.077412] devtmpfs: initialized
[ 0.077833] x86/mm: Memory block size: 128MB
[ 0.078507] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.079603] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.080558] thermal_sys: Registered thermal governor 'fair_share'
[ 0.080559] thermal_sys: Registered thermal governor 'step_wise'
[ 0.081277] thermal_sys: Registered thermal governor 'user_space'
[ 0.082388] NET: Registered protocol family 16
[ 0.084018] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[ 0.084929] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.085472] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.086475] audit: initializing netlink subsys (disabled)
[ 0.087321] cpuidle: using governor ladder
[ 0.088017] cpuidle: using governor menu
[ 0.092688] audit: type=2000 audit(1611936337.748:1): state=initialized audit_enabled=0 res=1
[ 0.094709] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.095576] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.096926] ACPI: Interpreter disabled.
[ 0.097395] SCSI subsystem initialized
[ 0.097919] pps_core: LinuxPPS API ver. 1 registered
[ 0.098552] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.099745] PTP clock support registered
[ 0.100369] NetLabel: Initializing
[ 0.100805] NetLabel: domain hash size = 128
[ 0.101304] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.101981] NetLabel: unlabeled traffic allowed by default
[ 0.102986] clocksource: Switched to clocksource kvm-clock
[ 0.103880] VFS: Disk quotas dquot_6.6.0
[ 0.104382] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.105142] pnp: PnP ACPI: disabled
[ 0.106343] NET: Registered protocol family 2
[ 0.107189] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.108174] TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.109112] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear)
[ 0.109993] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.110770] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.111515] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.112422] NET: Registered protocol family 1
[ 0.113733] virtio-mmio: Registering device virtio-mmio.0 at 0xd0000000-0xd0000fff, IRQ 5.
[ 0.114806] virtio-mmio: Registering device virtio-mmio.1 at 0xd0001000-0xd0001fff, IRQ 6.
[ 0.115937] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e3693cd460, max_idle_ns: 440795295777 ns
[ 0.117085] clocksource: Switched to clocksource tsc
[ 0.117743] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 0.118993] check: Scanning for low memory corruption every 60 seconds
[ 0.120103] Initialise system trusted keyrings
[ 0.120587] Key type blacklist registered
[ 0.121161] workingset: timestamp_bits=36 max_order=17 bucket_order=0
[ 0.122762] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.126237] Key type asymmetric registered
[ 0.126719] Asymmetric key parser 'x509' registered
[ 0.127230] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.128260] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.128997] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.131214] loop: module loaded
[ 0.131773] virtio_blk virtio0: [vda] 2614962 512-byte logical blocks (1.34 GB/1.25 GiB)
[ 0.132593] vda: detected capacity change from 0 to 1338860544
[ 0.133897] Loading iSCSI transport class v2.0-870.
[ 0.134615] iscsi: registered transport (tcp)
[ 0.135218] tun: Universal TUN/TAP device driver, 1.6
[ 0.136444] i8042: PNP: No PS/2 controller found.
[ 0.136932] i8042: Probing ports directly.
[ 0.137610] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.138164] hid: raw HID events driver (C) Jiri Kosina
[ 0.138874] Initializing XFRM netlink socket
[ 0.139431] NET: Registered protocol family 10
[ 0.140466] Segment Routing with IPv6
[ 0.140864] NET: Registered protocol family 17
[ 0.141390] Bridge firewalling registered
[ 0.141901] NET: Registered protocol family 40
[ 0.142408] IPI shorthand broadcast: enabled
[ 0.142911] registered taskstats version 1
[ 0.143326] Loading compiled-in X.509 certificates
[ 0.144297] Loaded X.509 cert 'Build time autogenerated kernel key: c956c7bd7219612e3509d2a1b8d7a475904afb1b'
[ 0.145551] Key type ._fscrypt registered
[ 0.146011] Key type .fscrypt registered
[ 0.146454] Key type fscrypt-provisioning registered
[ 0.147132] Key type encrypted registered
[ 0.646239] input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.665542] IP-Config: Complete:
[ 0.666447] device=eth0, hwaddr=02:fc:00:00:00:04, ipaddr=172.102.0.4, mask=255.255.255.0, gw=172.102.0.1
[ 0.669277] host=172.102.0.4, domain=, nis-domain=(none)
[ 0.671231] bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[ 0.678158] EXT4-fs (vda): mounted filesystem with ordered data mode. Opts: (null)
[ 0.679717] VFS: Mounted root (ext4 filesystem) on device 254:0.
[ 0.683182] devtmpfs: mounted
[ 0.683811] Freeing unused decrypted memory: 2040K
[ 0.684639] Freeing unused kernel image (initmem) memory: 1408K
[ 0.685413] Write protecting the kernel read-only data: 14336k
[ 0.687085] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 0.688263] Freeing unused kernel image (rodata/data gap) memory: 184K
[ 0.689045] Run /sbin/init as init process
SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.33: No such file or directory
[ 0.798766] systemd[1]: Failed to look up module alias 'autofs4': Function not implemented
[ 0.805401] systemd[1]: systemd 245.4-4ubuntu3.4 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)
[ 0.810276] systemd[1]: Detected virtualization kvm.
[ 0.811376] systemd[1]: Detected architecture x86-64.
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