EnkiTable of Contents
1 Hardware
The Netgear ReadyNAS 3138 is a 1U rack-mounted NAS server with 4 3.5'' SATA drive slots. I have recently purchased such a device in order to use it as a small home fileserver and decided to play with it a small bit before placing it in production use on the network. The manufacturer part number on the sticker that I got was RN31843E which indicates, that the NAS was originally sold with 4 x 3TB disks inside (https://www.cdw.com/product/NETGEAR-ReadyNAS-Rackmount-4x3TB-Enterprise-Drives-RN31843E/3921155). I got it empty however so it's just a plain RN3138.
All of the currently available information about the device has been moved to wikidevi.
2.1 Booting an alternative operating system
The knowledge and access we gained on the serial console allows us to boot an alternative operating system on the NAS. We will use Alpine Linux x8664 as a proof of concept as it's one of the smallest Linux distributions out there (the internal USB drive is only 256 MB).
First we need to change the SYSLINUX configuration as the prompt is currently disabled unless we press one of the designated keys (Shift, Alt, Caps Lock or Scroll Lock). As the NAS has no keyboard we need the prompt to appear every time. We need to boot the NAS without any disks attached so that we end up in the "Emergency Mode" boot where the internal USB device is mounted on /media/boot. Then, we remount it read-write and edit the syslinux.cfg file:
# mount /media/boot/ -o rw,remount # head /media/boot/syslinux.cfg serial 0 115200 0 timeout 30 prompt 0 default Normal label Normal kernel kernel append initrd=initrd.gz reason=normal # vi /media/boot/syslinux.cfg # head /media/boot/syslinux.cfg serial 0 115200 0 timeout 30 prompt 1 default Normal label Normal kernel kernel append initrd=initrd.gz reason=normal #
By changing the default 'prompt 0' to 'prompt 1' the SYSLINUX prompt should appear after rebooting:
# reboot init: received signal 15, goodbye # [10600.304144] reboot: Restarting system Version 2.16.1243. Copyright (C) 2013 American Megatrends, Inc. BIOS Date: 03/05/2015 11:38:52 Ver: ReadyNAS 3130 V0.9 Press <DEL> or <ESC> to enter setup. SYSLINUX 6.03 EDD 20150820 Copyright (C) 1994-2014 H. Peter Anvin et al boot: Loading kernel... ok Loading initrd.gz...ok [ 3.976663] ismt_smbus 0000:00:13.0: completion wait timed out [ 4.982651] ismt_smbus 0000:00:13.0: completion wait timed out [ 5.988648] ismt_smbus 0000:00:13.0: completion wait timed out [ 6.994635] ismt_smbus 0000:00:13.0: completion wait timed out Starting the boot process... Detected system type: RN3130 Loading kernel modules...done Boot mode: Normal Searching for disks (1)...
As we haven't sent any characters through the serial console there will be a timeout after 3 seconds and SYSLINUX will boot the default entry landing us back in "Emergency Mode". Now we will put Alpine Linux on the internal USB device and make an entry to boot it. First, we need to download a bootable Alpine Linux ISO for the x8664 CPU architecture:
➜ ~ wget https://dl-cdn.alpinelinux.org/alpine/v3.14/releases/x86_64/alpine-standard-3.14.1-x86_64.iso ➜ ~ sudo mount alpine-standard-3.14.1-x86_64.iso mnt/tmp/ -o loop ➜ ~ ls -l mnt/tmp/boot razem 124595 -r--r--r-- 1 root root 224952 Aug 5 14:28 config-lts dr-xr-xr-x 1 root root 2048 Aug 5 14:28 dtbs-lts dr-xr-xr-x 1 root root 2048 Aug 5 14:28 grub -r--r--r-- 1 root root 13293681 Aug 5 14:28 initramfs-lts -r--r--r-- 1 root root 102707200 Aug 5 14:28 modloop-lts dr-xr-xr-x 1 root root 2048 Aug 5 14:28 syslinux -r--r--r-- 1 root root 4145824 Aug 5 14:28 System.map-lts -r--r--r-- 1 root root 7205952 Aug 5 14:28 vmlinuz-lts ➜ ~
Now, in order to transfer the files needed we want to start an SSH server on the NAS:
# mount /media/boot/ -o rw,remount # dropbear -RF -p 22
We need the kernel and initramfs as a minimum:
➜ ~ scp mnt/tmp/boot/vmlinuz-lts root@10.2.0.8:/media/boot/alpine-vmlinuz root@10.2.0.8's password: vmlinuz-lts 100% 7037KB 16.4MB/s 00:00 ➜ ~ scp mnt/tmp/boot/initramfs-lts root@10.2.0.8:/media/boot/alpine-initramfs root@10.2.0.8's password: initramfs-lts 100% 13MB 18.4MB/s 00:00 ➜ ~
Now we can stop dropbear on the serial console by pressing Ctrl-C and edit syslinux.cfg in order to create an entry for Alpine Linux:
# ls -l /media/boot/ -rwxr-xr-x 1 13293681 Aug 14 21:14 alpine-i -rwxr-xr-x 1 7205952 Aug 14 21:13 alpine-v -rwxr-xr-x 1 128 Dec 1 2017 csums.md5 -rwxr-xr-x 1 4311235 Dec 1 2017 initrd.gz -rwxr-xr-x 1 6242352 Dec 1 2017 kernel -r-xr-xr-x 1 116624 Feb 13 2017 ldlinux.c32 -r-xr-xr-x 1 61440 Feb 13 2017 ldlinux.sys -rwxr-xr-x 1 59163384 Dec 1 2017 root.tlz -rwxr-xr-x 1 522 Aug 14 20:56 syslinux.cfg # tail /media/boot/syslinux.cfg label SkipVolCheck kernel kernel append initrd=initrd.gz reason=skip_fsck label MemoryTest kernel memtest label TestDisks kernel kernel append initrd=initrd.gz reason=test_disks # vi /media/boot/syslinux.cfg # tail /media/boot/syslinux.cfg kernel memtest label TestDisks kernel kernel append initrd=initrd.gz reason=test_disks label alpine kernel alpine-v append initrd=alpine-i console=ttyS0,115200n8 #
The last 'alpine' entry was added referencing our kernel (alpine-v) and initramfs (alpine-i). The file names are different because the internal USB has an old-school MS-DOS filesystem with a limit of 8 characters file names. Now we can attempt to boot:
# mount /media/boot/ -o ro,remount # sync # reboot init: received signal 15, goodbye # [ 1088.024945] reboot: Restarting system SYSLINUX 6.03 EDD 20150820 Copyright (C) 1994-2014 H. Peter Anvin et al boot: alpine Loading alpine-v... ok Loading alpine-i...ok Probing EDD (edd=off to disabl [ 0.000000] Linux version 5.10.56-0-lts (buildozer@build-3-14-x86_64) (gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424, GNU ld (GNU Binutils) 2.35.2) #1-Alpine SMP Wed, 04 Aug 2021 15:10:15 +0000 [ 0.000000] Command line: BOOT_IMAGE=alpine-v initrd=alpine-i console=ttyS0,115200n8 [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009b7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009b800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007d8f7fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007d8f8000-0x000000007e330fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007e331000-0x000000007e618fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007e619000-0x000000007f189fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007f18a000-0x000000007f640fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007f641000-0x000000007f7fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed0c000-0x00000000fed0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: NETGEAR ReadyNAS 3138/To be filled by O.E.M., BIOS 5.6.5 03/05/2015 [ 0.000000] tsc: Fast TSC calibration failed [ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0x7f800 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fd840-0x000fd84f] [ 0.000000] RAMDISK: [mem 0x7cc4a000-0x7d8f7fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0540 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x000000007E65D090 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000007E65FF68 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000007E65D1C0 002DA8 (v02 ALASKA A M I 01072009 INTL 20061109) [ 0.000000] ACPI: FACS 0x000000007F187F80 000040 [ 0.000000] ACPI: FPDT 0x000000007E660078 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000007E6600C0 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000007E660160 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: WDAT 0x000000007E6601A0 0001AC (v01 ALASKA A M I 01072009 MSFT 00010013) [ 0.000000] ACPI: UEFI 0x000000007E660350 000042 (v01 00000000 00000000) [ 0.000000] ACPI: APIC 0x000000007E660398 000078 (v03 INTEL TIANO 00000001 MSFT 00000000) [ 0.000000] ACPI: BDAT 0x000000007E660410 000030 (v01 00000000 00000000) [ 0.000000] ACPI: HPET 0x000000007E660440 000038 (v01 INTEL 00000001 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x000000007E660478 0009F1 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: SPCR 0x000000007E660E70 000050 (v01 A M I APTIO V 01072009 AMI. 00000005) [ 0.000000] ACPI: HEST 0x000000007E660EC0 0000A8 (v01 INTEL AVOTON B 00000001 INTL 00000001) [ 0.000000] ACPI: BERT 0x000000007E660F68 000030 (v01 INTEL AVOTON B 00000001 INTL 00000001) [ 0.000000] ACPI: ERST 0x000000007E660F98 000230 (v01 INTEL AVOTON B 00000001 INTL 00000001) [ 0.000000] ACPI: EINJ 0x000000007E6611C8 000150 (v01 INTEL AVOTON B 00000001 INTL 00000001) [ 0.000000] ACPI: Reserving FACP table memory at [mem 0x7e65ff68-0x7e660073] [ 0.000000] ACPI: Reserving DSDT table memory at [mem 0x7e65d1c0-0x7e65ff67] [ 0.000000] ACPI: Reserving FACS table memory at [mem 0x7f187f80-0x7f187fbf] [ 0.000000] ACPI: Reserving FPDT table memory at [mem 0x7e660078-0x7e6600bb] [ 0.000000] ACPI: Reserving FIDT table memory at [mem 0x7e6600c0-0x7e66015b] [ 0.000000] ACPI: Reserving MCFG table memory at [mem 0x7e660160-0x7e66019b] [ 0.000000] ACPI: Reserving WDAT table memory at [mem 0x7e6601a0-0x7e66034b] [ 0.000000] ACPI: Reserving UEFI table memory at [mem 0x7e660350-0x7e660391] [ 0.000000] ACPI: Reserving APIC table memory at [mem 0x7e660398-0x7e66040f] [ 0.000000] ACPI: Reserving BDAT table memory at [mem 0x7e660410-0x7e66043f] [ 0.000000] ACPI: Reserving HPET table memory at [mem 0x7e660440-0x7e660477] [ 0.000000] ACPI: Reserving SSDT table memory at [mem 0x7e660478-0x7e660e68] [ 0.000000] ACPI: Reserving SPCR table memory at [mem 0x7e660e70-0x7e660ebf] [ 0.000000] ACPI: Reserving HEST table memory at [mem 0x7e660ec0-0x7e660f67] [ 0.000000] ACPI: Reserving BERT table memory at [mem 0x7e660f68-0x7e660f97] [ 0.000000] ACPI: Reserving ERST table memory at [mem 0x7e660f98-0x7e6611c7] [ 0.000000] ACPI: Reserving EINJ table memory at [mem 0x7e6611c8-0x7e661317] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x17fffa000-0x17fffdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009afff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007d8f7fff] [ 0.000000] node 0: [mem 0x000000007e331000-0x000000007e618fff] [ 0.000000] node 0: [mem 0x000000007f641000-0x000000007f7fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff] [ 0.000000] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000000] On node 0, zone DMA: 101 pages in unavailable ranges [ 0.000000] On node 0, zone DMA32: 2617 pages in unavailable ranges [ 0.000000] On node 0, zone DMA32: 4136 pages in unavailable ranges [ 0.000000] On node 0, zone Normal: 2048 pages in unavailable ranges [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] ACPI: SPCR: SPCR table version 1 [ 0.000000] ACPI: SPCR: console: uart,io,0x3f8,115200 [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x0009b000-0x0009bfff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x0009c000-0x0009ffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x7d8f8000-0x7e330fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x7e619000-0x7f189fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x7f18a000-0x7f640fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x7f800000-0xdfffffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xe3ffffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xe4000000-0xfed00fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed01000-0xfed03fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfed07fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed09000-0xfed0bfff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed0c000-0xfed0ffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed1bfff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed1cfff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfed1d000-0xfeefffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xfef00000-0xfeffffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xff7fffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0xff800000-0xffffffff] [ 0.000000] [mem 0x7f800000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 54 pages/cpu s183128 r8192 d29864 u524288 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1023405 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=alpine-v initrd=alpine-i console=ttyS0,115200n8 [ 0.000000] printk: log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] printk: log_buf_len total cpu_extra contributions: 12288 bytes [ 0.000000] printk: log_buf_len min size: 16384 bytes [ 0.000000] printk: log_buf_len: 32768 bytes [ 0.000000] printk: early log buf free: 5456(33%) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.000000] Memory: 3977956K/4158692K available (10247K kernel code, 1275K rwdata, 3232K rodata, 1548K init, 6128K bss, 180476K reserved, 0K cma-reserved) [ 0.000000] random: get_random_u64 called from cache_random_seq_create+0x89/0x170 with crng_init=0 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 33701 entries in 132 pages [ 0.000000] ftrace: allocated 132 pages with 2 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 16640, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] random: crng done (trusting CPU's manufacturer) [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] printk: console [ttyS0] enabled [ 0.000000] ACPI: Core revision 20200925 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.003333] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.026666] tsc: PIT calibration matches HPET. 2 loops [ 0.029999] tsc: Detected 2399.899 MHz processor [ 0.000009] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2297d7ed949, max_idle_ns: 440795216168 ns [ 0.012012] Calibrating delay loop (skipped), value calculated using timer frequency.. 4801.78 BogoMIPS (lpj=7999663) [ 0.015342] pid_max: default: 32768 minimum: 301 [ 0.018746] LSM: Security Framework initializing [ 0.022013] Yama: becoming mindful. [ 0.025392] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.028702] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.032879] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.035350] process: using mwait in idle threads [ 0.038678] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.042017] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 [ 0.045346] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.048684] Spectre V2 : Mitigation: Full generic retpoline [ 0.052008] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.055354] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.058830] Freeing SMP alternatives memory: 32K [ 0.063548] smpboot: CPU0: Intel(R) Atom(TM) CPU C2558 @ 2.40GHz (family: 0x6, model: 0x4d, stepping: 0x8) [ 0.065701] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, 8-deep LBR, full-width counters, Intel PMU driver. [ 0.068677] ... version: 3 [ 0.072009] ... bit width: 40 [ 0.075342] ... generic registers: 2 [ 0.078677] ... value mask: 000000ffffffffff [ 0.082008] ... max period: 0000007fffffffff [ 0.085341] ... fixed-purpose events: 3 [ 0.088675] ... event mask: 0000000700000003 [ 0.092209] rcu: Hierarchical SRCU implementation. [ 0.096148] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.098863] smp: Bringing up secondary CPUs ... [ 0.102252] x86: Booting SMP configuration: [ 0.105347] .... node #0, CPUs: #1 #2 #3 [ 0.105704] smp: Brought up 1 node, 4 CPUs [ 0.112009] smpboot: Max logical packages: 1 [ 0.115343] ---------------- [ 0.118555] | NMI testsuite: [ 0.118675] -------------------- [ 0.122008] remote IPI: ok | [ 0.125343] local IPI: ok | [ 0.128685] -------------------- [ 0.132012] Good, all 2 testcases passed! | [ 0.135345] --------------------------------- [ 0.138677] smpboot: Total of 4 processors activated (19206.15 BogoMIPS) [ 0.142851] devtmpfs: initialized [ 0.145630] PM: Registering ACPI NVS region [mem 0x7e619000-0x7f189fff] (11997184 bytes) [ 0.155811] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns [ 0.165369] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.172134] pinctrl core: initialized pinctrl subsystem [ 0.179171] NET: Registered protocol family 16 [ 0.185486] audit: initializing netlink subsys (disabled) [ 0.192051] audit: type=2000 audit(1628975979.216:1): state=initialized audit_enabled=0 res=1 [ 0.193012] thermal_sys: Registered thermal governor 'fair_share' [ 0.202016] thermal_sys: Registered thermal governor 'bang_bang' [ 0.208678] thermal_sys: Registered thermal governor 'step_wise' [ 0.215342] thermal_sys: Registered thermal governor 'user_space' [ 0.222124] cpuidle: using governor ladder [ 0.232018] cpuidle: using governor menu [ 0.235424] ACPI: bus type PCI registered [ 0.242011] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.248843] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.258680] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.265343] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!) [ 0.278698] PCI: Using configuration type 1 for base access [ 0.288832] Kprobes globally optimized [ 0.293033] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.302533] ACPI: Added _OSI(Module Device) [ 0.305355] ACPI: Added _OSI(Processor Device) [ 0.312009] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.315342] ACPI: Added _OSI(Processor Aggregator Device) [ 0.322010] ACPI: Added _OSI(Linux-Dell-Video) [ 0.325343] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.332009] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.341968] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.350020] ACPI: Dynamic OEM Table Load: [ 0.355349] ACPI: SSDT 0xFFFF9D3BC030A800 00044E (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.365956] ACPI: Dynamic OEM Table Load: [ 0.368680] ACPI: SSDT 0xFFFF9D3BC0F7E600 0001FA (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.379532] ACPI: Dynamic OEM Table Load: [ 0.385347] ACPI: SSDT 0xFFFF9D3BC0308000 00047A (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.396008] ACPI: Dynamic OEM Table Load: [ 0.398679] ACPI: SSDT 0xFFFF9D3BC0F7FA00 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.410081] ACPI: Interpreter enabled [ 0.415368] ACPI: (supports S0 S5) [ 0.418705] ACPI: Using IOAPIC for interrupt routing [ 0.422081] HEST: Table parsing has been initialized. [ 0.428683] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.438955] ACPI: Enabled 3 GPEs in block 00 to 1F [ 0.452518] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.458683] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.469043] acpi PNP0A08:00: _OSC: platform does not support [SHPCHotplug LTR] [ 0.479024] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.485356] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.499106] PCI host bridge to bus 0000:00 [ 0.505345] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.512010] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.518678] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.528678] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window] [ 0.535350] pci_bus 0000:00: root bus resource [mem 0x180000000-0xfffffffff window] [ 0.545366] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.552035] pci 0000:00:00.0: [8086:1f0b] type 00 class 0x060000 [ 0.558838] pci 0000:00:01.0: [8086:1f10] type 01 class 0x060400 [ 0.565366] pci 0000:00:01.0: reg 0x10: [mem 0xdff00000-0xdff1ffff 64bit] [ 0.572029] pci 0000:00:01.0: enabling Extended Tags [ 0.578770] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.585479] pci 0000:00:02.0: [8086:1f11] type 01 class 0x060400 [ 0.592029] pci 0000:00:02.0: reg 0x10: [mem 0xdfee0000-0xdfefffff 64bit] [ 0.598695] pci 0000:00:02.0: enabling Extended Tags [ 0.605433] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold [ 0.612135] pci 0000:00:03.0: [8086:1f12] type 01 class 0x060400 [ 0.618695] pci 0000:00:03.0: reg 0x10: [mem 0xdfec0000-0xdfedffff 64bit] [ 0.625362] pci 0000:00:03.0: enabling Extended Tags [ 0.632103] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold [ 0.638802] pci 0000:00:04.0: [8086:1f13] type 01 class 0x060400 [ 0.645362] pci 0000:00:04.0: reg 0x10: [mem 0xdfea0000-0xdfebffff 64bit] [ 0.652028] pci 0000:00:04.0: enabling Extended Tags [ 0.658766] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold [ 0.665481] pci 0000:00:0b.0: [8086:1f18] type 00 class 0x0b4000 [ 0.672042] pci 0000:00:0b.0: reg 0x18: [mem 0xdfe80000-0xdfe9ffff 64bit] [ 0.678690] pci 0000:00:0b.0: reg 0x20: [mem 0xdff30000-0xdff33fff 64bit] [ 0.685558] pci 0000:00:0e.0: [8086:1f14] type 00 class 0x060000 [ 0.695548] pci 0000:00:0f.0: [8086:1f16] type 00 class 0x080600 [ 0.702066] pci 0000:00:0f.0: PME# supported from D0 D3hot D3cold [ 0.708850] pci 0000:00:13.0: [8086:1f15] type 00 class 0x088000 [ 0.715363] pci 0000:00:13.0: reg 0x10: [mem 0xdff38000-0xdff383ff 64bit] [ 0.722268] pci 0000:00:14.0: [8086:1f41] type 00 class 0x020000 [ 0.728692] pci 0000:00:14.0: reg 0x10: [mem 0xdfe60000-0xdfe7ffff 64bit] [ 0.735350] pci 0000:00:14.0: reg 0x18: [io 0xe0c0-0xe0df] [ 0.742024] pci 0000:00:14.0: reg 0x20: [mem 0xdff2c000-0xdff2ffff 64bit] [ 0.748735] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold [ 0.758858] pci 0000:00:14.1: [8086:1f41] type 00 class 0x020000 [ 0.765358] pci 0000:00:14.1: reg 0x10: [mem 0xdfe40000-0xdfe5ffff 64bit] [ 0.772016] pci 0000:00:14.1: reg 0x18: [io 0xe0a0-0xe0bf] [ 0.778691] pci 0000:00:14.1: reg 0x20: [mem 0xdff28000-0xdff2bfff 64bit] [ 0.785401] pci 0000:00:14.1: PME# supported from D0 D3hot D3cold [ 0.792187] pci 0000:00:14.2: [8086:1f41] type 00 class 0x020000 [ 0.798692] pci 0000:00:14.2: reg 0x10: [mem 0xdfe20000-0xdfe3ffff 64bit] [ 0.805352] pci 0000:00:14.2: reg 0x18: [io 0xe080-0xe09f] [ 0.812025] pci 0000:00:14.2: reg 0x20: [mem 0xdff24000-0xdff27fff 64bit] [ 0.822073] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold [ 0.828862] pci 0000:00:14.3: [8086:1f41] type 00 class 0x020000 [ 0.835360] pci 0000:00:14.3: reg 0x10: [mem 0xdfe00000-0xdfe1ffff 64bit] [ 0.842016] pci 0000:00:14.3: reg 0x18: [io 0xe060-0xe07f] [ 0.848691] pci 0000:00:14.3: reg 0x20: [mem 0xdff20000-0xdff23fff 64bit] [ 0.855402] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.862197] pci 0000:00:16.0: [8086:1f2c] type 00 class 0x0c0320 [ 0.868696] pci 0000:00:16.0: reg 0x10: [mem 0xdff37000-0xdff373ff] [ 0.875448] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.885366] pci 0000:00:17.0: [8086:1f22] type 00 class 0x010601 [ 0.892026] pci 0000:00:17.0: reg 0x10: [io 0xe150-0xe157] [ 0.895349] pci 0000:00:17.0: reg 0x14: [io 0xe140-0xe143] [ 0.902017] pci 0000:00:17.0: reg 0x18: [io 0xe130-0xe137] [ 0.908682] pci 0000:00:17.0: reg 0x1c: [io 0xe120-0xe123] [ 0.915349] pci 0000:00:17.0: reg 0x20: [io 0xe040-0xe05f] [ 0.922016] pci 0000:00:17.0: reg 0x24: [mem 0xdff36000-0xdff367ff] [ 0.928718] pci 0000:00:17.0: PME# supported from D3hot [ 0.935515] pci 0000:00:18.0: [8086:1f32] type 00 class 0x010601 [ 0.942022] pci 0000:00:18.0: reg 0x10: [io 0xe110-0xe117] [ 0.948683] pci 0000:00:18.0: reg 0x14: [io 0xe100-0xe103] [ 0.955353] pci 0000:00:18.0: reg 0x18: [io 0xe0f0-0xe0f7] [ 0.958682] pci 0000:00:18.0: reg 0x1c: [io 0xe0e0-0xe0e3] [ 0.965349] pci 0000:00:18.0: reg 0x20: [io 0xe020-0xe03f] [ 0.972016] pci 0000:00:18.0: reg 0x24: [mem 0xdff35000-0xdff357ff] [ 0.978718] pci 0000:00:18.0: PME# supported from D3hot [ 0.985511] pci 0000:00:1f.0: [8086:1f38] type 00 class 0x060100 [ 0.992234] pci 0000:00:1f.3: [8086:1f3c] type 00 class 0x0c0500 [ 0.998692] pci 0000:00:1f.3: reg 0x10: [mem 0xdff34000-0xdff3401f] [ 1.005372] pci 0000:00:1f.3: reg 0x20: [io 0xe000-0xe01f] [ 1.012267] pci 0000:00:01.0: PCI bridge to [bus 01] [ 1.018784] pci 0000:02:00.0: [1b4b:9170] type 00 class 0x010601 [ 1.025360] pci 0000:02:00.0: reg 0x10: [io 0xd040-0xd047] [ 1.032018] pci 0000:02:00.0: reg 0x14: [io 0xd030-0xd033] [ 1.038684] pci 0000:02:00.0: reg 0x18: [io 0xd020-0xd027] [ 1.045351] pci 0000:02:00.0: reg 0x1c: [io 0xd010-0xd013] [ 1.048683] pci 0000:02:00.0: reg 0x20: [io 0xd000-0xd00f] [ 1.055351] pci 0000:02:00.0: reg 0x24: [mem 0xdfd10000-0xdfd101ff] [ 1.062020] pci 0000:02:00.0: reg 0x30: [mem 0xdfd00000-0xdfd0ffff pref] [ 1.072030] pci 0000:02:00.0: Enabling fixed DMA alias to 00.1 [ 1.078715] pci 0000:02:00.0: PME# supported from D3hot [ 1.082138] pci 0000:00:02.0: PCI bridge to [bus 02] [ 1.088679] pci 0000:00:02.0: bridge window [io 0xd000-0xdfff] [ 1.095345] pci 0000:00:02.0: bridge window [mem 0xdfd00000-0xdfdfffff] [ 1.102118] pci 0000:03:00.0: [1b21:1142] type 00 class 0x0c0330 [ 1.108703] pci 0000:03:00.0: reg 0x10: [mem 0xdfc00000-0xdfc07fff 64bit] [ 1.118810] pci 0000:03:00.0: PME# supported from D3cold [ 1.125470] pci 0000:00:03.0: PCI bridge to [bus 03] [ 1.128680] pci 0000:00:03.0: bridge window [mem 0xdfc00000-0xdfcfffff] [ 1.135435] pci 0000:04:00.0: [1b4b:9170] type 00 class 0x010601 [ 1.145366] pci 0000:04:00.0: reg 0x10: [io 0xc040-0xc047] [ 1.148685] pci 0000:04:00.0: reg 0x14: [io 0xc030-0xc033] [ 1.155351] pci 0000:04:00.0: reg 0x18: [io 0xc020-0xc027] [ 1.162017] pci 0000:04:00.0: reg 0x1c: [io 0xc010-0xc013] [ 1.168684] pci 0000:04:00.0: reg 0x20: [io 0xc000-0xc00f] [ 1.175351] pci 0000:04:00.0: reg 0x24: [mem 0xdfb10000-0xdfb101ff] [ 1.182017] pci 0000:04:00.0: reg 0x30: [mem 0xdfb00000-0xdfb0ffff pref] [ 1.188699] pci 0000:04:00.0: Enabling fixed DMA alias to 00.1 [ 1.195385] pci 0000:04:00.0: PME# supported from D3hot [ 1.202134] pci 0000:00:04.0: PCI bridge to [bus 04] [ 1.208683] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 1.215345] pci 0000:00:04.0: bridge window [mem 0xdfb00000-0xdfbfffff] [ 1.222296] ACPI: PCI Interrupt Link [LNKA] (IRQs 6 7 10 *11 12) [ 1.228795] ACPI: PCI Interrupt Link [LNKB] (IRQs 6 7 10 11 12) *0, disabled. [ 1.235461] ACPI: PCI Interrupt Link [LNKC] (IRQs 6 7 10 *11 12) [ 1.245461] ACPI: PCI Interrupt Link [LNKD] (IRQs 6 *7 10 11 12) [ 1.252127] ACPI: PCI Interrupt Link [LNKE] (IRQs 6 7 *10 11 12) [ 1.258795] ACPI: PCI Interrupt Link [LNKF] (IRQs 6 *7 10 11 12) [ 1.265461] ACPI: PCI Interrupt Link [LNKG] (IRQs 6 7 10 *11 12) [ 1.272131] ACPI: PCI Interrupt Link [LNKH] (IRQs 6 7 *10 11 12) [ 1.279369] iommu: Default domain type: Translated [ 1.285377] vgaarb: loaded [ 1.289011] pps_core: LinuxPPS API ver. 1 registered [ 1.292013] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.302023] PTP clock support registered [ 1.308741] EDAC MC: Ver: 3.0.0 [ 1.312387] PCI: Using ACPI for IRQ routing [ 1.318740] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 1.322013] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 1.332009] clocksource: Switched to clocksource tsc-early [ 1.358761] VFS: Disk quotas dquot_6.6.0 [ 1.363177] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.370978] pnp: PnP ACPI init [ 1.374845] system 00:00: [mem 0xe0000000-0xefffffff] could not be reserved [ 1.382639] system 00:00: [mem 0x7f800000-0x7fffffff] could not be reserved [ 1.390544] system 00:01: [io 0x0680-0x069f] has been reserved [ 1.397167] system 00:01: [io 0x0400-0x047f] could not be reserved [ 1.404179] system 00:01: [io 0x0500-0x05fe] has been reserved [ 1.410799] system 00:01: [mem 0xfed00000-0xfedfffff] could not be reserved [ 1.418583] system 00:01: [mem 0x000c0000-0x000dffff] has been reserved [ 1.425980] system 00:01: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.433764] system 00:01: [mem 0xffa00000-0xffffffff] has been reserved [ 1.441162] system 00:01: [mem 0xfee00000-0xfeefffff] has been reserved [ 1.449220] system 00:05: [io 0x0a00-0x0a1f] has been reserved [ 1.455844] system 00:05: [io 0x0a20-0x0a2f] has been reserved [ 1.462464] system 00:05: [io 0x0a30-0x0a3f] has been reserved [ 1.469078] system 00:05: [io 0x0a40-0x0a4f] has been reserved [ 1.475697] system 00:05: [io 0x0a50-0x0a5f] has been reserved [ 1.482483] pnp: PnP ACPI: found 6 devices [ 1.495559] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.505621] NET: Registered protocol family 2 [ 1.510688] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.520082] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 1.529731] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 1.538845] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 1.547155] TCP: Hash tables configured (established 32768 bind 32768) [ 1.554582] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 1.562123] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 1.570774] NET: Registered protocol family 1 [ 1.575672] NET: Registered protocol family 44 [ 1.580667] pci 0000:00:01.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 1.589819] pci 0000:00:01.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 1.602656] pci 0000:00:01.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 1.614423] pci 0000:00:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 1.627253] pci 0000:00:03.0: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000 [ 1.636401] pci 0000:00:03.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 [ 1.649238] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04] add_size 200000 add_align 100000 [ 1.662093] pci 0000:00:01.0: BAR 14: assigned [mem 0x80000000-0x801fffff] [ 1.669783] pci 0000:00:01.0: BAR 15: assigned [mem 0x180000000-0x1801fffff 64bit pref] [ 1.678735] pci 0000:00:02.0: BAR 15: assigned [mem 0x180200000-0x1803fffff 64bit pref] [ 1.687687] pci 0000:00:03.0: BAR 15: assigned [mem 0x180400000-0x1805fffff 64bit pref] [ 1.696639] pci 0000:00:04.0: BAR 15: assigned [mem 0x180600000-0x1807fffff 64bit pref] [ 1.705594] pci 0000:00:01.0: BAR 13: assigned [io 0x1000-0x1fff] [ 1.712505] pci 0000:00:03.0: BAR 13: assigned [io 0x2000-0x2fff] [ 1.719407] pci 0000:00:01.0: PCI bridge to [bus 01] [ 1.724949] pci 0000:00:01.0: bridge window [io 0x1000-0x1fff] [ 1.731764] pci 0000:00:01.0: bridge window [mem 0x80000000-0x801fffff] [ 1.739356] pci 0000:00:01.0: bridge window [mem 0x180000000-0x1801fffff 64bit pref] [ 1.748213] pci 0000:00:02.0: PCI bridge to [bus 02] [ 1.753765] pci 0000:00:02.0: bridge window [io 0xd000-0xdfff] [ 1.760580] pci 0000:00:02.0: bridge window [mem 0xdfd00000-0xdfdfffff] [ 1.768172] pci 0000:00:02.0: bridge window [mem 0x180200000-0x1803fffff 64bit pref] [ 1.777032] pci 0000:00:03.0: PCI bridge to [bus 03] [ 1.782582] pci 0000:00:03.0: bridge window [io 0x2000-0x2fff] [ 1.789396] pci 0000:00:03.0: bridge window [mem 0xdfc00000-0xdfcfffff] [ 1.796978] pci 0000:00:03.0: bridge window [mem 0x180400000-0x1805fffff 64bit pref] [ 1.805826] pci 0000:00:04.0: PCI bridge to [bus 04] [ 1.811374] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 1.818197] pci 0000:00:04.0: bridge window [mem 0xdfb00000-0xdfbfffff] [ 1.825780] pci 0000:00:04.0: bridge window [mem 0x180600000-0x1807fffff 64bit pref] [ 1.834640] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.841552] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.848462] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.856147] pci_bus 0000:00: resource 7 [mem 0x80000000-0xdfffffff window] [ 1.863833] pci_bus 0000:00: resource 8 [mem 0x180000000-0xfffffffff window] [ 1.871713] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 1.877942] pci_bus 0000:01: resource 1 [mem 0x80000000-0x801fffff] [ 1.884950] pci_bus 0000:01: resource 2 [mem 0x180000000-0x1801fffff 64bit pref] [ 1.893210] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff] [ 1.899439] pci_bus 0000:02: resource 1 [mem 0xdfd00000-0xdfdfffff] [ 1.906447] pci_bus 0000:02: resource 2 [mem 0x180200000-0x1803fffff 64bit pref] [ 1.914707] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff] [ 1.920936] pci_bus 0000:03: resource 1 [mem 0xdfc00000-0xdfcfffff] [ 1.927942] pci_bus 0000:03: resource 2 [mem 0x180400000-0x1805fffff 64bit pref] [ 1.936210] pci_bus 0000:04: resource 0 [io 0xc000-0xcfff] [ 1.942438] pci_bus 0000:04: resource 1 [mem 0xdfb00000-0xdfbfffff] [ 1.949444] pci_bus 0000:04: resource 2 [mem 0x180600000-0x1807fffff 64bit pref] [ 1.972167] pci 0000:00:16.0: quirk_usb_early_handoff+0x0/0x6e0 took 14003 usecs [ 1.980688] PCI: CLS 64 bytes, default 64 [ 1.985261] Trying to unpack rootfs image as initramfs... [ 2.303803] Freeing initrd memory: 12984K [ 2.308366] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.315574] software IO TLB: mapped [mem 0x0000000078c4a000-0x000000007cc4a000] (64MB) [ 2.325466] Initialise system trusted keyrings [ 2.330532] workingset: timestamp_bits=40 max_order=20 bucket_order=0 [ 2.339429] Key type asymmetric registered [ 2.344013] Asymmetric key parser 'x509' registered [ 2.349491] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 2.357823] io scheduler mq-deadline registered [ 2.362895] io scheduler kyber registered [ 2.367884] pcieport 0000:00:01.0: PME: Signaling with IRQ 24 [ 2.374465] pcieport 0000:00:01.0: AER: enabled with IRQ 24 [ 2.380761] pcieport 0000:00:01.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl- IbPresDis- LLActRep+ (with Cmd Compl erratum) [ 2.398655] pcieport 0000:00:02.0: PME: Signaling with IRQ 25 [ 2.405220] pcieport 0000:00:02.0: AER: enabled with IRQ 25 [ 2.411509] pcieport 0000:00:02.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl- IbPresDis- LLActRep+ (with Cmd Compl erratum) [ 2.429300] pcieport 0000:00:03.0: PME: Signaling with IRQ 26 [ 2.435895] pcieport 0000:00:03.0: AER: enabled with IRQ 26 [ 2.442247] pcieport 0000:00:03.0: pciehp: Slot #2 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl- IbPresDis- LLActRep+ (with Cmd Compl erratum) [ 2.460065] pcieport 0000:00:04.0: can't derive routing for PCI INT A [ 2.467279] pcieport 0000:00:04.0: PCI INT A: not connected [ 2.473644] pcieport 0000:00:04.0: PME: Signaling with IRQ 27 [ 2.480207] pcieport 0000:00:04.0: AER: enabled with IRQ 27 [ 2.486513] pcieport 0000:00:04.0: pciehp: Slot #3 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl- IbPresDis- LLActRep+ (with Cmd Compl erratum) [ 2.504341] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.512047] ACPI: \_PR_.CPU0: Found 2 idle states [ 2.518569] ERST: Error Record Serialization Table (ERST) support is initialized. [ 2.526956] pstore: Registered erst as persistent store backend [ 2.533800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.540870] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.549181] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.561866] brd: module loaded [ 2.565441] i8042: PNP: No PS/2 controller found. [ 2.570757] rtc_cmos 00:02: RTC can wake from S4 [ 2.576276] rtc_cmos 00:02: registered as rtc0 [ 2.581334] rtc_cmos 00:02: setting system clock to 2021-08-14T21:19:43 UTC (1628975983) [ 2.590421] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, hpet irqs [ 2.598518] intel_pstate: CPU model not supported [ 2.603896] ashmem: initialized [ 2.607814] gre: GRE over IPv4 demultiplexor driver [ 2.613280] can: controller area network core [ 2.618189] NET: Registered protocol family 29 [ 2.623169] Key type dns_resolver registered [ 2.628391] microcode: sig=0x406d8, pf=0x1, revision=0x122 [ 2.634740] microcode: Microcode Update Driver: v2.2. [ 2.634745] IPI shorthand broadcast: enabled [ 2.645173] sched_clock: Marking stable (2669815003, -24661191)->(2764249877, -119096065) [ 2.654589] registered taskstats version 1 [ 2.659180] Loading compiled-in X.509 certificates [ 2.664829] Key type ._fscrypt registered [ 2.669312] Key type .fscrypt registered [ 2.673696] Key type fscrypt-provisioning registered [ 2.679424] pstore: Using crash dump compression: deflate [ 2.694904] Freeing unused kernel image (initmem) memory: 1548K [ 2.708793] Write protecting the kernel read-only data: 16384k [ 2.716695] Freeing unused kernel image (text/rodata gap) memory: 2040K [ 2.724742] Freeing unused kernel image (rodata/data gap) memory: 864K [ 2.732189] Run /init as init process [ 2.750750] Alpine Init 3.5.0-r0 Alpine Init 3.5.[ 2.754848] Loading boot drivers... 0-r0 * Loading boot drivers: [ 2.972385] loop: module loaded [ 2.977279] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 2.984246] Loading boot drivers: ok. ok. [ 2.989706] Mounting boot media... * Mounting boot media: [ 3.027804] ACPI: bus type USB registered [ 3.032385] usbcore: registered new interface driver usbfs [ 3.038599] usbcore: registered new interface driver hub [ 3.044572] usbcore: registered new device driver usb [ 3.057166] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 3.063035] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1 [ 3.131975] xhci_hcd 0000:03:00.0: hcc params 0x0200e080 hci version 0x100 quirks 0x0000000010800410 [ 3.142538] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 3.151783] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.159859] usb usb1: Product: xHCI Host Controller [ 3.165302] usb usb1: Manufacturer: Linux 5.10.56-0-lts xhci-hcd [ 3.172015] usb usb1: SerialNumber: 0000:03:00.0 [ 3.177561] hub 1-0:1.0: USB hub found [ 3.181768] hub 1-0:1.0: 2 ports detected [ 3.186499] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 3.192352] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 2 [ 3.200625] xhci_hcd 0000:03:00.0: Host supports USB 3.0 SuperSpeed [ 3.207683] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 3.216844] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10 [ 3.226086] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.234160] usb usb2: Product: xHCI Host Controller [ 3.239611] usb usb2: Manufacturer: Linux 5.10.56-0-lts xhci-hcd [ 3.246324] usb usb2: SerialNumber: 0000:03:00.0 [ 3.251674] hub 2-0:1.0: USB hub found [ 3.255884] hub 2-0:1.0: 2 ports detected [ 3.265216] SCSI subsystem initialized [ 3.287352] ahci 0000:00:17.0: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0xf impl SATA mode [ 3.296409] ahci 0000:00:17.0: flags: 64bit ncq led clo pio deso sadm sds apst [ 3.305857] scsi host0: ahci [ 3.309502] scsi host1: ahci [ 3.313019] scsi host2: ahci [ 3.316593] scsi host3: ahci [ 3.319976] ata1: SATA max UDMA/133 abar m2048@0xdff36000 port 0xdff36100 irq 33 [ 3.328248] ata2: SATA max UDMA/133 abar m2048@0xdff36000 port 0xdff36180 irq 33 [ 3.332089] tsc: Refined TSC clocksource calibration: 2399.998 MHz [ 3.336518] ata3: SATA max UDMA/133 abar m2048@0xdff36000 port 0xdff36200 irq 33 [ 3.336522] ata4: SATA max UDMA/133 abar m2048@0xdff36000 port 0xdff36280 irq 33 [ 3.343437] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x229835b7123, max_idle_ns: 440795242976 ns [ 3.362209] ahci 0000:00:18.0: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 3.380187] ahci 0000:00:18.0: flags: 64bit ncq led clo pio deso sadm sds apst [ 3.388373] clocksource: Switched to clocksource tsc [ 3.389003] scsi host4: ahci [ 3.397461] scsi host5: ahci [ 3.400791] ata5: SATA max UDMA/133 abar m2048@0xdff35000 port 0xdff35100 irq 34 [ 3.409063] ata6: SATA max UDMA/133 abar m2048@0xdff35000 port 0xdff35180 irq 34 [ 3.417650] ahci 0000:02:00.0: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 3.426710] ahci 0000:02:00.0: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs [ 3.436411] scsi host6: ahci [ 3.440009] scsi host7: ahci [ 3.443377] ata7: SATA max UDMA/133 abar m512@0xdfd10000 port 0xdfd10100 irq 35 [ 3.451556] ata8: SATA max UDMA/133 abar m512@0xdfd10000 port 0xdfd10180 irq 35 [ 3.460017] ahci 0000:04:00.0: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 3.469077] ahci 0000:04:00.0: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs [ 3.478770] scsi host8: ahci [ 3.482457] scsi host9: ahci [ 3.485800] ata9: SATA max UDMA/133 abar m512@0xdfb10000 port 0xdfb10100 irq 36 [ 3.493972] ata10: SATA max UDMA/133 abar m512@0xdfb10000 port 0xdfb10180 irq 36 [ 3.663967] ata3: SATA link down (SStatus 0 SControl 300) [ 3.670029] ata4: SATA link down (SStatus 0 SControl 300) [ 3.676081] ata2: SATA link down (SStatus 0 SControl 300) [ 3.682137] ata1: SATA link down (SStatus 0 SControl 300) [ 3.732969] ata6: SATA link down (SStatus 0 SControl 300) [ 3.739024] ata5: SATA link down (SStatus 0 SControl 300) [ 3.770469] ata8: SATA link down (SStatus 0 SControl 300) [ 3.776533] ata7: SATA link down (SStatus 0 SControl 300) [ 3.812128] ata10: SATA link down (SStatus 0 SControl 300) [ 3.818285] ata9: SATA link down (SStatus 0 SControl 300) [ 3.827610] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.835393] ehci-pci: EHCI PCI platform driver [ 3.840563] ehci-pci 0000:00:16.0: EHCI Host Controller [ 3.846408] ehci-pci 0000:00:16.0: new USB bus registered, assigned bus number 3 [ 3.854692] ehci-pci 0000:00:16.0: debug port 2 [ 3.863688] ehci-pci 0000:00:16.0: cache line size of 64 is not supported [ 3.871301] ehci-pci 0000:00:16.0: irq 23, io mem 0xdff37000 [ 3.892070] ehci-pci 0000:00:16.0: USB 2.0 started, EHCI 1.00 [ 3.898588] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 3.907833] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.915909] usb usb3: Product: EHCI Host Controller [ 3.921361] usb usb3: Manufacturer: Linux 5.10.56-0-lts ehci_hcd [ 3.928078] usb usb3: SerialNumber: 0000:00:16.0 [ 3.933524] hub 3-0:1.0: USB hub found [ 3.937732] hub 3-0:1.0: 8 ports detected [ 4.192054] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 4.345840] usb 3-1: New USB device found, idVendor=8087, idProduct=07db, bcdDevice= 0.02 [ 4.354986] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.363389] hub 3-1:1.0: USB hub found [ 4.367706] hub 3-1:1.0: 4 ports detected [ 4.652052] usb 3-1.2: new high-speed USB device number 3 using ehci-pci [ 4.757333] usb 3-1.2: New USB device found, idVendor=1005, idProduct=b155, bcdDevice= 1.00 [ 4.766674] usb 3-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.774845] usb 3-1.2: Product: USB DISK MODULE [ 4.779908] usb 3-1.2: Manufacturer: [ 4.784778] usb 3-1.2: SerialNumber: 1900719A88CD3C28 [ 4.792983] usb-storage 3-1.2:1.0: USB Mass Storage device detected [ 4.800354] scsi host10: usb-storage 3-1.2:1.0 [ 4.805554] usbcore: registered new interface driver usb-storage [ 4.813299] usbcore: registered new interface driver uas [ 5.812893] scsi 10:0:0:0: Direct-Access USB DISK MODULE PMAP PQ: 0 ANSI: 4 [ 5.825741] sd 10:0:0:0: [sda] 497664 512-byte logical blocks: (255 MB/243 MiB) [ 5.837743] sd 10:0:0:0: [sda] Write Protect is off [ 5.846985] sd 10:0:0:0: [sda] No Caching mode page found [ 5.853031] sd 10:0:0:0: [sda] Assuming drive cache: write through [ 5.887280] sda: sda1 [ 5.898856] sd 10:0:0:0: [sda] Attached SCSI removable disk [ 6.049260] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 12.088815] Mounting boot media: failed. failed. initramfs emergency recovery shell launched. Type 'exit' to continue boot sh: can't access tty; job control turned off / #
As you can see we have successfully booted Alpine Linux as an alternative OS on the device.