Hello folks,
I installed AlpineLinux persistent install on mmc on my RPI 4b, rsynced
it into the NAS and I am now trying to PXE boot it.The kernel boots
fine, however mounting root fails with the following error: "/dev/nfs:
Can't open blockdev".
*PXE general setup*
172.12.1.1 is the TFTP server which serves the kernel + bootfiles, and
the boot folder is in /var/tftpboot/node0.
172.12.1.57 is the NAS which serves the rootfs. NFSv3 is being used and
the rootfs is in /zfs/netboot/node0.
>>>
admin@cockbox ~ $ cat /etc/exports |grep -v '#'
/zfs/netboot/node0 *(rw,sync,no_subtree_check,no_root_squash)
admin@cockbox ~ $ showmount -e
Export list for cockbox:
/zfs/netboot/node0 *
admin@cockbox ~ $ showmount -e 172.12.1.1
Export list for 172.12.1.1:
/var/tftpboot/node0 *
/var/tftpboot/kube4 *
admin@cockbox ~ $
<<<
*RPI setup*
>>>
pi@raspberrypi:~ $ rpi-eeprom-config
[all]
BOOT_UART=1
BOOT_ORDER=0x21
DHCP_TIMEOUT=45000
DHCP_REQ_TIMEOUT=4000
TFTP_FILE_TIMEOUT=30000
TFTP_PREFIX=1
TFTP_PREFIX_STR=node0/
WAKE_ON_GPIO=1
POWER_OFF_ON_HALT=0
pi@raspberrypi:~ $
vswitch0:~$ cat /var/tftpboot/node0/cmdline.txt
console=serial0,115200 console=tty1 root=/dev/nfs
nfsroot=172.12.1.57:/zfs/netboot/node0,vers=3,proto=tcp rw ip=dhcp
rootwait cgroup_memory=1 cgroup_enable=memory
vswitch0:~$ cat /var/tftpboot/node0/usercfg.txt
enable_uart=1
dtparam=uart0=on
uart_2ndstage=1
disable_splash=1
dtoverlay=disable-bt
boot_delay=0
initial_turbo=1
gpu_mem=32
vswitch0:~$
<<<
*Boot logs*
>>>
RPi: BOOTLOADER release VERSION:39e76747 DATE: Sep 27 2021 TIME:
14:30:29 BOOTMODE: 0x00000006 part: 0 BUILD_TIMESTAMP=1632749428
0xca63daf5 0x00d03114 0x00052348
PM_RSTS: 0x00001000
part 00000000 reset_info 00000000
uSD voltage 3.3V
Initialising SDRAM 'Micron' 32Gb x2 total-size: 64 Gbit 3200
XHCI-STOP
xHC ver: 256 HCS: 05000420 fc000031 00e70004 HCC: 002841eb
USBSTS 11
xHC ver: 256 HCS: 05000420 fc000031 00e70004 HCC: 002841eb
xHC ports 5 slots 32 intrs 4
Boot mode: SD (01) order 2
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD HOST: 250000000 CTL0: 0x00000f00 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
EMMC
SD retry 1 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD retry 2 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SDV1
SD retry 3 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD CMD: 0x371a0010 (55) 0x0 0x1fff0001
Failed to open device: 'sdcard' (cmd 371a0010 status 1fff0001)
Retry SD 1
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD HOST: 250000000 CTL0: 0x00000f00 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
EMMC
SD retry 1 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD retry 2 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SDV1
SD retry 3 oc 0
SD HOST: 250000000 CTL0: 0x00000000 BUS: 100000 Hz actual: 100000 HZ
div: 2500 (1250) status: 0x1fff0000 delay: 1080
SD CMD: 0x371a0010 (55) 0x0 0x1fff0001
Failed to open device: 'sdcard' (cmd 371a0010 status 1fff0001)
Boot mode: NETWORK (02) order 0
GENET: RESET_PHY
NET_BOOT: dc:a6:32:d6:35:2e wait for link TFTP: 0.0.0.0
LINK STATUS: speed: 1000 full duplex
Link ready
GENET START: 64 16 32
GENET: UMAC_START 0xdca632d6 0x352e0000
RX: 0 IP: 0 IPV4: 0 MAC: 0 UDP: 0 UDP RECV: 0 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
DHCP src: fe:ad:82:55:02:0e 172.12.1.1
YI_ADDR 172.12.1.71
OPTIONS:-
op: 53 len: 1 DHCP recv OFFER (2) expect OFFER
op: 54 len: 4 172.12.1.1
op: 51 len: 4
op: 1 len: 4 255.255.255.0
op: 3 len: 4 172.12.1.1
op: 66 len: 10 172.12.1.1[66]: 172.12.1.1
DHCP src: fe:ad:82:55:02:0e 172.12.1.1
YI_ADDR 172.12.1.71
OPTIONS:-
op: 53 len: 1 DHCP recv ACK (5) expect ACK
op: 54 len: 4 172.12.1.1
op: 51 len: 4
op: 1 len: 4 255.255.255.0
op: 3 len: 4 172.12.1.1
op: 6 len: 8
op: 12 len: 5
op: 66 len: 10 172.12.1.1[66]: 172.12.1.1
op: 15 len: 14
NET 172.12.1.71 255.255.255.0 gw 0.0.0.0 tftp 172.12.1.1
ARP 172.12.1.1 fe:ad:82:55:02:0e
NET 172.12.1.71 255.255.255.0 gw 0.0.0.0 tftp 172.12.1.1
RX: 3 IP: 0 IPV4: 2 MAC: 2 UDP: 2 UDP RECV: 2 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/start4.elf
RX: 3 IP: 0 IPV4: 2 MAC: 2 UDP: 2 UDP RECV: 2 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
RX: 4 IP: 0 IPV4: 3 MAC: 3 UDP: 3 UDP RECV: 3 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/config.txt
RX: 4 IP: 0 IPV4: 3 MAC: 3 UDP: 3 UDP RECV: 3 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP: complete 408
RX: 6 IP: 0 IPV4: 5 MAC: 5 UDP: 5 UDP RECV: 5 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
Read node0/config.txt bytes 408 hnd 0x00000000
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/pieeprom.sig
RX: 6 IP: 0 IPV4: 5 MAC: 5 UDP: 5 UDP RECV: 5 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP 1: File not found
RX: 7 IP: 0 IPV4: 6 MAC: 6 UDP: 6 UDP RECV: 6 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
Read node0/pieeprom.upd failed
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/recover4.elf
RX: 7 IP: 0 IPV4: 6 MAC: 6 UDP: 6 UDP RECV: 6 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP 1: File not found
RX: 8 IP: 0 IPV4: 7 MAC: 7 UDP: 7 UDP RECV: 7 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
Read node0/recover4.elf failed
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/recovery.elf
RX: 8 IP: 0 IPV4: 7 MAC: 7 UDP: 7 UDP RECV: 7 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP 1: File not found
RX: 9 IP: 0 IPV4: 8 MAC: 8 UDP: 8 UDP RECV: 8 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
Read node0/recovery.elf failed
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/start4.elf
RX: 9 IP: 0 IPV4: 8 MAC: 8 UDP: 8 UDP RECV: 8 IP_CSUM_ERR: 0 UDP_CSUM_ERR: 0
TFTP: complete 2235712
RX: 146 IP: 0 IPV4: 145 MAC: 145 UDP: 145 UDP RECV: 145 IP_CSUM_ERR: 0
UDP_CSUM_ERR: 0
Read node0/start4.elf bytes 2235712 hnd 0x00000000
TFTP_GET: fe:ad:82:55:02:0e 172.12.1.1 node0/fixup4.dat
RX: 146 IP: 0 IPV4: 145 MAC: 145 UDP: 145 UDP RECV: 145 IP_CSUM_ERR: 0
UDP_CSUM_ERR: 0
TFTP: complete 5407
RX: 153 IP: 0 IPV4: 152 MAC: 152 UDP: 152 UDP RECV: 152 IP_CSUM_ERR: 0
UDP_CSUM_ERR: 0
Read node0/fixup4.dat bytes 5407 hnd 0x00000000
Firmware: 40787ee5905644f639a2a0f6e00ae12e517a2211 Aug 3 2021 18:14:56
0x00d03114 0x00000000 0x00000fff
MEM GPU: 76 ARM: 948 TOTAL: 1024
Starting start4.elf @ 0xfec00200 partition -1
Stopping network
RX: 153 IP: 0 IPV4: 152 MAC: 152 UDP: 152 UDP RECV: 152 IP_CSUM_ERR: 0
UDP_CSUM_ERR: 0
RX: 153 IP: 0 IPV4: 152 MAC: 152 UDP: 152 UDP RECV: 152 IP_CSUM_ERR: 0
UDP_CSUM_ERR: 0
GENET STOP: 0
+
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.10.61-0-rpi4
(buildozer@build-3-14-aarch64) (gcc (Alpine 10.3.1_git20210424) 10.3.1
20210424, GNU ld (GNU Binutils) 2.35.2) #1-Alpine SMP PREEMPT Thu Aug 26
22:38:20 UTC 2021
[ 0.000000] random: fast init done
[ 0.000000] Machine model: Raspberry Pi 4 Model B Rev 1.4
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at
0x000000002a800000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible
id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] DMA32 [mem 0x0000000040000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000000000-0x00000001ffffffff]
[ 0.000000] percpu: Embedded 32 pages/cpu s91096 r8192 d31784 u131072
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: Spectre-v2
[ 0.000000] CPU features: detected: Spectre-v4
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or
1530923
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages:
2028848
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1
smsc95xx.macaddr=DC:A6:32:D6:35:2E vc_mem.mem_base=0x3ec00000
vc_mem.mem_size=0x40000000 console=ttyAMA0,115200 console=tty1
root=/dev/nfs nfsroot=172.12.1.57:/zfs/netboot/node0,vers=3,proto=tcp rw
ip=dhcp rootwait cgroup_memory=1 cgroup_enable=memory
[ 0.000000] cgroup: Enabling memory control group subsystem
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11,
8388608 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10,
4194304 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem
0x0000000037400000-0x000000003b400000] (64MB)
[ 0.000000] Memory: 7927868K/8245248K available (10944K kernel code,
1944K rwdata, 3944K rodata, 2560K init, 1251K bss, 251844K reserved,
65536K cma-reserved)
[ 0.000000] random: get_random_u64 called from
__kmem_cache_create+0x28/0x4c0 with crng_init=1
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to
nr_cpu_ids=4.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff
max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000003] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps
every 4398046511102ns
[ 0.000114] Console: colour dummy device 80x25
[ 0.000311] printk: console [tty1] enabled
[ 0.000343] Calibrating delay loop (skipped), value calculated using
timer frequency.. 108.00 BogoMIPS (lpj=216000)
[ 0.000360] pid_max: default: 32768 minimum: 301
[ 0.000455] LSM: Security Framework initializing
[ 0.000604] Mount-cache hash table entries: 16384 (order: 5, 131072
bytes, linear)
[ 0.000669] Mountpoint-cache hash table entries: 16384 (order: 5,
131072 bytes, linear)
[ 0.002015] rcu: Hierarchical SRCU implementation.
[ 0.002524] EFI services will not be available.
[ 0.002757] smp: Bringing up secondary CPUs ...
[ 0.003175] Detected PIPT I-cache on CPU1
[ 0.003215] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 0.003682] Detected PIPT I-cache on CPU2
[ 0.003702] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[ 0.004195] Detected PIPT I-cache on CPU3
[ 0.004214] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[ 0.004273] smp: Brought up 1 node, 4 CPUs
[ 0.004290] SMP: Total of 4 processors activated.
[ 0.004299] CPU features: detected: 32-bit EL0 Support
[ 0.004308] CPU features: detected: CRC32 instructions
[ 0.004316] CPU features: detected: 32-bit EL1 Support
[ 0.017731] CPU: All CPU(s) started at EL2
[ 0.017769] alternatives: patching kernel code
[ 0.018792] devtmpfs: initialized
[ 0.023293] Enabled cp15_barrier support
[ 0.023328] Enabled setend support
[ 0.023612] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.023637] futex hash table entries: 1024 (order: 4, 65536 bytes,
linear)
[ 0.024976] pinctrl core: initialized pinctrl subsystem
[ 0.026297] DMI not present or invalid.
[ 0.026518] NET: Registered protocol family 16
[ 0.027707] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic
allocations
[ 0.027819] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for
atomic allocations
[ 0.028190] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for
atomic allocations
[ 0.028252] audit: initializing netlink subsys (disabled)
[ 0.028394] audit: type=2000 audit(0.028:1): state=initialized
audit_enabled=0 res=1
[ 0.029752] thermal_sys: Registered thermal governor 'step_wise'
[ 0.030087] cpuidle: using governor menu
[ 0.030206] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.030285] ASID allocator initialised with 65536 entries
[ 0.030417] Serial: AMBA PL011 UART driver
[ 0.044885] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.052106] raspberrypi-firmware soc:firmware: Attached to firmware
from 2021-08-03T18:14:56, variant start
[ 0.056106] raspberrypi-firmware soc:firmware: Firmware hash is
40787ee5905644f639a2a0f6e00ae12e517a2211
[ 0.088416] bcm2835-dma fe007000.dma: DMA legacy API manager,
dmachans=0x1
[ 0.090312] vgaarb: loaded
[ 0.090590] SCSI subsystem initialized
[ 0.090732] usbcore: registered new interface driver usbfs
[ 0.090766] usbcore: registered new interface driver hub
[ 0.090815] usbcore: registered new device driver usb
[ 0.090982] usb_phy_generic phy: supply vcc not found, using dummy
regulator
[ 0.092191] clocksource: Switched to clocksource arch_sys_counter
[ 0.501830] VFS: Disk quotas dquot_6.6.0
[ 0.501888] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
bytes)
[ 0.501963] FS-Cache: Loaded
[ 0.502098] CacheFiles: Loaded
[ 0.509226] NET: Registered protocol family 2
[ 0.509827] IP idents hash table entries: 131072 (order: 8, 1048576
bytes, linear)
[ 0.512315] tcp_listen_portaddr_hash hash table entries: 4096 (order:
4, 65536 bytes, linear)
[ 0.512368] TCP established hash table entries: 65536 (order: 7,
524288 bytes, linear)
[ 0.512557] TCP bind hash table entries: 65536 (order: 8, 1048576
bytes, linear)
[ 0.513450] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.513659] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.513728] UDP-Lite hash table entries: 4096 (order: 5, 131072
bytes, linear)
[ 0.513971] NET: Registered protocol family 1
[ 0.514478] RPC: Registered named UNIX socket transport module.
[ 0.514491] RPC: Registered udp transport module.
[ 0.514498] RPC: Registered tcp transport module.
[ 0.514506] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.514519] PCI: CLS 0 bytes, default 64
[ 0.514668] Trying to unpack rootfs image as initramfs...
[ 0.650644] Freeing initrd memory: 4808K
[ 0.651520] hw perfevents: enabled with armv8_cortex_a72 PMU driver,
7 counters available
[ 0.651674] kvm [1]: IPA Size Limit: 44 bits
[ 0.652165] kvm [1]: vgic interrupt IRQ9
[ 0.652358] kvm [1]: Hyp mode initialized successfully
[ 0.653462] Initialise system trusted keyrings
[ 0.653618] workingset: timestamp_bits=46 max_order=21 bucket_order=0
[ 0.656282] zbud: loaded
[ 0.657103] FS-Cache: Netfs 'nfs' registered for caching
[ 0.657399] NFS: Registering the id_resolver key type
[ 0.657426] Key type id_resolver registered
[ 0.657434] Key type id_legacy registered
[ 0.657498] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.657509] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver
Registering...
[ 0.658034] Key type asymmetric registered
[ 0.658045] Asymmetric key parser 'x509' registered
[ 0.658082] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 0.658192] io scheduler mq-deadline registered
[ 0.658202] io scheduler kyber registered
[ 0.659972] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000
ranges:
[ 0.659999] brcm-pcie fd500000.pcie: No bus range found for
/scb/pcie@7d500000, using [bus 00-ff]
[ 0.660030] brcm-pcie fd500000.pcie: MEM
0x0600000000..0x063fffffff -> 0x00c0000000
[ 0.660064] brcm-pcie fd500000.pcie: IB MEM
0x0000000000..0x00bfffffff -> 0x0400000000
[ 0.726249] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 0.726432] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 0.726445] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.726456] pci_bus 0000:00: root bus resource [mem
0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 0.726499] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 0.726601] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 0.728065] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 0.728279] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 0.728369] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.728640] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 0.745454] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 0.745481] pci 0000:00:00.0: BAR 8: assigned [mem
0x600000000-0x6000fffff]
[ 0.745494] pci 0000:01:00.0: BAR 0: assigned [mem
0x600000000-0x600000fff 64bit]
[ 0.745516] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.745529] pci 0000:00:00.0: bridge window [mem
0x600000000-0x6000fffff]
[ 0.745833] bcm2708_fb soc:fb: Unable to determine number of FBs.
Disabling driver.
[ 0.745853] bcm2708_fb: probe of soc:fb failed with error -2
[ 0.747914] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.749367] iproc-rng200 fe104000.rng: hwrng registered
[ 0.749563] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000
mem_size:0x40000000(1024 MiB)
[ 0.750131] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers
at 0xfe200000
[ 0.750363] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 0.755745] brd: module loaded
[ 0.761988] loop: module loaded
[ 0.762874] Loading iSCSI transport class v2.0-870.
[ 0.764790] libphy: Fixed MDIO Bus: probed
[ 0.765706] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 0.776205] libphy: bcmgenet MII bus: probed
[ 0.828349] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 0.829636] usbcore: registered new interface driver r8152
[ 0.829745] usbcore: registered new interface driver lan78xx
[ 0.829825] usbcore: registered new interface driver smsc95xx
[ 0.877558] pci 0000:00:00.0: enabling device (0000 -> 0002)
[ 0.877753] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 0.877811] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 1
[ 0.878531] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version
0x100 quirks 0x0000060000000890
[ 0.879799] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.10
[ 0.879830] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.879854] usb usb1: Product: xHCI Host Controller
[ 0.879874] usb usb1: Manufacturer: Linux 5.10.61-0-rpi4 xhci-hcd
[ 0.879895] usb usb1: SerialNumber: 0000:01:00.0
[ 0.880706] hub 1-0:1.0: USB hub found
[ 0.880827] hub 1-0:1.0: 1 port detected
[ 0.881461] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 0.881499] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 2
[ 0.881533] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 0.881918] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.10
[ 0.881947] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.881970] usb usb2: Product: xHCI Host Controller
[ 0.881990] usb usb2: Manufacturer: Linux 5.10.61-0-rpi4 xhci-hcd
[ 0.882011] usb usb2: SerialNumber: 0000:01:00.0
[ 0.882701] hub 2-0:1.0: USB hub found
[ 0.882775] hub 2-0:1.0: 4 ports detected
[ 0.884270] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.885072] usbcore: registered new interface driver uas
[ 0.885189] usbcore: registered new interface driver usb-storage
[ 0.885446] mousedev: PS/2 mouse device common for all mice
[ 0.887637] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 0.890823] sdhci: Secure Digital Host Controller Interface driver
[ 0.890862] sdhci: Copyright(c) Pierre Ossman
[ 0.891494] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring
probe
[ 0.891996] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.894815] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.895280] hid: raw HID events driver (C) Jiri Kosina
[ 0.895498] usbcore: registered new interface driver usbhid
[ 0.895520] usbhid: USB HID core driver
[ 0.895872] ashmem: initialized
[ 0.903676] Initializing XFRM netlink socket
[ 0.903847] Key type dns_resolver registered
[ 0.904392] registered taskstats version 1
[ 0.904430] Loading compiled-in X.509 certificates
[ 0.905729] Key type ._fscrypt registered
[ 0.905757] Key type .fscrypt registered
[ 0.905775] Key type fscrypt-provisioning registered
[ 0.916575] uart-pl011 fe201000.serial: there is not valid maps for
state default
[ 0.916834] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 0.916957] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 21,
base_baud = 0) is a PL011 rev2
[ 2.214315] printk: console [ttyAMA0] enabled
[ 2.228695] bcm2835-power bcm2835-power: Broadcom BCM2835 power
domains driver
[ 2.236930] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 2.242970] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 2.277785] of_cfs_init
[ 2.280517] of_cfs_init: OK
[ 2.301056] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.308225] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.312300] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc]
using ADMA
[ 2.315384] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.329501] Freeing unused kernel memory: 2560K
[ 2.337101] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.344237] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 2.350925] Run /init as init process
[ 2.354928] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.415357] Alpine Init 3.5.0-r0
[ 2.421614] Loading boot drivers...
[ 2.431309] mmc1: new high speed SDIO card at address 0001
[ 2.442600] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.450043] Loading boot drivers: ok.
[ 2.457543] Mounting root...
[ 2.518933] usb 1-1: New USB device found, idVendor=2109,
idProduct=3431, bcdDevice= 4.21
[ 2.531298] usb 1-1: New USB device strings: Mfr=0, Product=1,
SerialNumber=0
[ 2.543436] usb 1-1: Product: USB2.0 Hub
[ 2.564932] hub 1-1:1.0: USB hub found
[ 2.570392] hub 1-1:1.0: 4 ports detected
[ 8.066269] /dev/nfs: Can't open blockdev
[ 8.072541] Mounting root: failed.
<<<
On Alpine nfs-utils has been installed and nfs + nfsmount rc-services
have been added to default.
>>>
localhost:~$ rc-update |grep -i nfs
nfs | default
nfsmount | default sysinit
localhost:~$
<<<
At this point I am not sure whether the nfs driver is missing within the
default Alpine rpi aarch64 kernel or if I am doing something wrong rather.
Any help will be much appreciated.
Regards,
Pietro
Hello,
I have added the following features to mkinitfs and rebuilt the
initramfs, and although I am still unable to mount the root partition,
the mount error has sightly changed to just "Mounting root: failed". Not
very useful I am afraid.
Any idea? Has anybody else managed to netboot Apline aarch64 on the RPI
4? Thanks
>>>
admin@gentoo ~ $ cat /zfs/netboot/node0/etc/mkinitfs/mkinitfs.conf
features="ata base cdrom ext4 keymap kms mmc nvme raid scsi usb virtio
squashfs network dhcp nfs"
admin@gentoo ~ $
<<<
>>>
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.10.61-0-rpi4
(buildozer@build-3-14-aarch64) (gcc (Alpine 10.3.1_git20210424) 10.3.1
20210424, GNU ld (GNU Binutils) 2.35.2) #1-Alpine SMP PREEMPT Thu Aug 26
22:38:20 UTC 2021
[ 0.000000] random: fast init done
[ 0.000000] Machine model: Raspberry Pi 4 Model B Rev 1.4
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at
0x000000002a800000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible
id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] DMA32 [mem 0x0000000040000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000000000-0x00000001ffffffff]
[ 0.000000] percpu: Embedded 32 pages/cpu s91096 r8192 d31784 u131072
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: Spectre-v2
[ 0.000000] CPU features: detected: Spectre-v4
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or
1530923
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages:
2028848
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1
smsc95xx.macaddr=DC:A6:32:D6:35:2E vc_mem.mem_base=0x3ec00000
vc_mem.mem_size=0x40000000 console=ttyAMA0,115200 console=tty1
root=/dev/nfs nfsroot=172.12.1.57:/zfs/netboot/node0,vers=3,proto=tcp rw
ip=dhcp rootfstype=nfs rootwait cgroup_memory=1 cgroup_enable=memory
[ 0.000000] cgroup: Enabling memory control group subsystem
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11,
8388608 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10,
4194304 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem
0x0000000037400000-0x000000003b400000] (64MB)
[ 0.000000] Memory: 7927112K/8245248K available (10944K kernel code,
1944K rwdata, 3944K rodata, 2560K init, 1251K bss, 252600K reserved,
65536K cma-reserved)
[ 0.000000] random: get_random_u64 called from
__kmem_cache_create+0x28/0x4c0 with crng_init=1
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to
nr_cpu_ids=4.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff
max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000002] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps
every 4398046511102ns
[ 0.000114] Console: colour dummy device 80x25
[ 0.000311] printk: console [tty1] enabled
[ 0.000343] Calibrating delay loop (skipped), value calculated using
timer frequency.. 108.00 BogoMIPS (lpj=216000)
[ 0.000360] pid_max: default: 32768 minimum: 301
[ 0.000455] LSM: Security Framework initializing
[ 0.000603] Mount-cache hash table entries: 16384 (order: 5, 131072
bytes, linear)
[ 0.000669] Mountpoint-cache hash table entries: 16384 (order: 5,
131072 bytes, linear)
[ 0.002016] rcu: Hierarchical SRCU implementation.
[ 0.002519] EFI services will not be available.
[ 0.002752] smp: Bringing up secondary CPUs ...
[ 0.003163] Detected PIPT I-cache on CPU1
[ 0.003203] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 0.003672] Detected PIPT I-cache on CPU2
[ 0.003691] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[ 0.004191] Detected PIPT I-cache on CPU3
[ 0.004210] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[ 0.004270] smp: Brought up 1 node, 4 CPUs
[ 0.004287] SMP: Total of 4 processors activated.
[ 0.004296] CPU features: detected: 32-bit EL0 Support
[ 0.004305] CPU features: detected: CRC32 instructions
[ 0.004314] CPU features: detected: 32-bit EL1 Support
[ 0.017700] CPU: All CPU(s) started at EL2
[ 0.017738] alternatives: patching kernel code
[ 0.018758] devtmpfs: initialized
[ 0.023263] Enabled cp15_barrier support
[ 0.023296] Enabled setend support
[ 0.023584] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.023607] futex hash table entries: 1024 (order: 4, 65536 bytes,
linear)
[ 0.024981] pinctrl core: initialized pinctrl subsystem
[ 0.026189] DMI not present or invalid.
[ 0.026410] NET: Registered protocol family 16
[ 0.027609] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic
allocations
[ 0.027719] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for
atomic allocations
[ 0.028091] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for
atomic allocations
[ 0.028151] audit: initializing netlink subsys (disabled)
[ 0.028283] audit: type=2000 audit(0.028:1): state=initialized
audit_enabled=0 res=1
[ 0.029643] thermal_sys: Registered thermal governor 'step_wise'
[ 0.029993] cpuidle: using governor menu
[ 0.030114] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.030192] ASID allocator initialised with 65536 entries
[ 0.030327] Serial: AMBA PL011 UART driver
[ 0.044779] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.052116] raspberrypi-firmware soc:firmware: Attached to firmware
from 2021-08-03T18:14:56, variant start
[ 0.056114] raspberrypi-firmware soc:firmware: Firmware hash is
40787ee5905644f639a2a0f6e00ae12e517a2211
[ 0.086779] bcm2835-dma fe007000.dma: DMA legacy API manager,
dmachans=0x1
[ 0.088807] vgaarb: loaded
[ 0.089085] SCSI subsystem initialized
[ 0.089251] usbcore: registered new interface driver usbfs
[ 0.089287] usbcore: registered new interface driver hub
[ 0.089338] usbcore: registered new device driver usb
[ 0.089506] usb_phy_generic phy: supply vcc not found, using dummy
regulator
[ 0.090581] clocksource: Switched to clocksource arch_sys_counter
[ 0.499976] VFS: Disk quotas dquot_6.6.0
[ 0.500036] VFS: Dquot-cache hash table entries: 512 (order 0, 4096
bytes)
[ 0.500115] FS-Cache: Loaded
[ 0.500250] CacheFiles: Loaded
[ 0.507240] NET: Registered protocol family 2
[ 0.507840] IP idents hash table entries: 131072 (order: 8, 1048576
bytes, linear)
[ 0.510314] tcp_listen_portaddr_hash hash table entries: 4096 (order:
4, 65536 bytes, linear)
[ 0.510367] TCP established hash table entries: 65536 (order: 7,
524288 bytes, linear)
[ 0.510555] TCP bind hash table entries: 65536 (order: 8, 1048576
bytes, linear)
[ 0.511513] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.511721] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.511782] UDP-Lite hash table entries: 4096 (order: 5, 131072
bytes, linear)
[ 0.512002] NET: Registered protocol family 1
[ 0.512478] RPC: Registered named UNIX socket transport module.
[ 0.512490] RPC: Registered udp transport module.
[ 0.512498] RPC: Registered tcp transport module.
[ 0.512505] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.512519] PCI: CLS 0 bytes, default 64
[ 0.512650] Trying to unpack rootfs image as initramfs...
[ 0.670793] Freeing initrd memory: 5564K
[ 0.671662] hw perfevents: enabled with armv8_cortex_a72 PMU driver,
7 counters available
[ 0.671812] kvm [1]: IPA Size Limit: 44 bits
[ 0.672290] kvm [1]: vgic interrupt IRQ9
[ 0.672407] kvm [1]: Hyp mode initialized successfully
[ 0.673495] Initialise system trusted keyrings
[ 0.673745] workingset: timestamp_bits=46 max_order=21 bucket_order=0
[ 0.676353] zbud: loaded
[ 0.677164] FS-Cache: Netfs 'nfs' registered for caching
[ 0.677495] NFS: Registering the id_resolver key type
[ 0.677518] Key type id_resolver registered
[ 0.677526] Key type id_legacy registered
[ 0.677585] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.677595] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver
Registering...
[ 0.678117] Key type asymmetric registered
[ 0.678127] Asymmetric key parser 'x509' registered
[ 0.678164] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 0.678289] io scheduler mq-deadline registered
[ 0.678300] io scheduler kyber registered
[ 0.680112] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000
ranges:
[ 0.680138] brcm-pcie fd500000.pcie: No bus range found for
/scb/pcie@7d500000, using [bus 00-ff]
[ 0.680170] brcm-pcie fd500000.pcie: MEM
0x0600000000..0x063fffffff -> 0x00c0000000
[ 0.680204] brcm-pcie fd500000.pcie: IB MEM
0x0000000000..0x00bfffffff -> 0x0400000000
[ 0.744641] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 0.744844] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 0.744858] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.744869] pci_bus 0000:00: root bus resource [mem
0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 0.744912] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 0.745014] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 0.746484] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 0.746695] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 0.746786] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.747063] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 0.759862] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 0.759890] pci 0000:00:00.0: BAR 8: assigned [mem
0x600000000-0x6000fffff]
[ 0.759903] pci 0000:01:00.0: BAR 0: assigned [mem
0x600000000-0x600000fff 64bit]
[ 0.759925] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.759938] pci 0000:00:00.0: bridge window [mem
0x600000000-0x6000fffff]
[ 0.760250] bcm2708_fb soc:fb: Unable to determine number of FBs.
Disabling driver.
[ 0.760270] bcm2708_fb: probe of soc:fb failed with error -2
[ 0.762275] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.763701] iproc-rng200 fe104000.rng: hwrng registered
[ 0.763888] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000
mem_size:0x40000000(1024 MiB)
[ 0.764532] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers
at 0xfe200000
[ 0.764752] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 0.770142] brd: module loaded
[ 0.776421] loop: module loaded
[ 0.777274] Loading iSCSI transport class v2.0-870.
[ 0.779307] libphy: Fixed MDIO Bus: probed
[ 0.780234] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 0.790632] libphy: bcmgenet MII bus: probed
[ 0.838800] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 0.840073] usbcore: registered new interface driver r8152
[ 0.840177] usbcore: registered new interface driver lan78xx
[ 0.840265] usbcore: registered new interface driver smsc95xx
[ 0.887788] pci 0000:00:00.0: enabling device (0000 -> 0002)
[ 0.887980] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 0.888023] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 1
[ 0.888749] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version
0x100 quirks 0x0000060000000890
[ 0.890010] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.10
[ 0.890042] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.890065] usb usb1: Product: xHCI Host Controller
[ 0.890086] usb usb1: Manufacturer: Linux 5.10.61-0-rpi4 xhci-hcd
[ 0.890107] usb usb1: SerialNumber: 0000:01:00.0
[ 0.890858] hub 1-0:1.0: USB hub found
[ 0.890981] hub 1-0:1.0: 1 port detected
[ 0.891632] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 0.891669] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 2
[ 0.891704] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 0.892127] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.10
[ 0.892155] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 0.892179] usb usb2: Product: xHCI Host Controller
[ 0.892199] usb usb2: Manufacturer: Linux 5.10.61-0-rpi4 xhci-hcd
[ 0.892219] usb usb2: SerialNumber: 0000:01:00.0
[ 0.892894] hub 2-0:1.0: USB hub found
[ 0.892983] hub 2-0:1.0: 4 ports detected
[ 0.894438] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.895221] usbcore: registered new interface driver uas
[ 0.895333] usbcore: registered new interface driver usb-storage
[ 0.895593] mousedev: PS/2 mouse device common for all mice
[ 0.897763] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 0.901080] sdhci: Secure Digital Host Controller Interface driver
[ 0.901118] sdhci: Copyright(c) Pierre Ossman
[ 0.901762] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring
probe
[ 0.902263] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.905022] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.905520] hid: raw HID events driver (C) Jiri Kosina
[ 0.905726] usbcore: registered new interface driver usbhid
[ 0.905748] usbhid: USB HID core driver
[ 0.906101] ashmem: initialized
[ 0.913986] Initializing XFRM netlink socket
[ 0.914139] Key type dns_resolver registered
[ 0.915618] registered taskstats version 1
[ 0.915659] Loading compiled-in X.509 certificates
[ 0.916168] Key type ._fscrypt registered
[ 0.916193] Key type .fscrypt registered
[ 0.916211] Key type fscrypt-provisioning registered
[ 0.927098] uart-pl011 fe201000.serial: there is not valid maps for
state default
[ 0.927355] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 0.927466] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 21,
base_baud = 0) is a PL011 rev2
[ 2.226237] printk: console [ttyAMA0] enabled
[ 2.237641] bcm2835-power bcm2835-power: Broadcom BCM2835 power
domains driver
[ 2.245902] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 2.251944] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 2.288871] of_cfs_init
[ 2.291584] of_cfs_init: OK
[ 2.310814] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.317940] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.322111] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc]
using ADMA
[ 2.325250] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.339361] Freeing unused kernel memory: 2560K
[ 2.347848] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.355092] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.360658] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 2.360789] Run /init as init process
[ 2.429045] mmc1: new high speed SDIO card at address 0001
[ 2.429102] Alpine Init 3.5.0-r0
[ 2.439526] Loading boot drivers...
[ 2.459739] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.466835] Loading boot drivers: ok.
[ 2.474267] Mounting root...
[ 2.521335] usb 1-1: New USB device found, idVendor=2109,
idProduct=3431, bcdDevice= 4.21
[ 2.530417] usb 1-1: New USB device strings: Mfr=0, Product=1,
SerialNumber=0
[ 2.541040] usb 1-1: Product: USB2.0 Hub
[ 2.550853] hub 1-1:1.0: USB hub found
[ 2.557190] hub 1-1:1.0: 4 ports detected
[ 8.083226] Mounting root: failed.
<<<
cmdline.txt
>>>
vswitch0:~$ cat /var/tftpboot/node0/cmdline.txt
console=serial0,115200 console=tty1 root=/dev/nfs
nfsroot=172.12.1.57:/zfs/netboot/node0,vers=3,proto=tcp rw ip=dhcp
rootfstype=nfs rootwait cgroup_memory=1 cgroup_enable=memory
vswitch0:~$
<<<