Received: from mail-wr1-f46.google.com (mail-wr1-f46.google.com [209.85.221.46]) by nld3-dev1.alpinelinux.org (Postfix) with ESMTPS id 81696780DC9 for <~alpine/users@lists.alpinelinux.org>; Sun, 21 Nov 2021 11:35:32 +0000 (UTC) Received: by mail-wr1-f46.google.com with SMTP id d27so27101757wrb.6 for <~alpine/users@lists.alpinelinux.org>; Sun, 21 Nov 2021 03:35:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=message-id:date:mime-version:user-agent:to:cc:references:subject :content-language:from:in-reply-to; bh=5TXN91lJjugUpddbgRS7UBx1Zd287p7tuHNqnmcBZ5Y=; b=f+1dHDl+XX59lHUTGfrkO/xrQbEACgPXxdl0bgw3OTp5gSGssErhLl984RzC5xIc0z faco2jcQuM0GPCEd09C113j1PscgLMZtrYdU3zLJ5X8rDqyJOI0DxLZqsfE8ZHK+U90N soKJ1tiWXuL4KYRsjUNZTZD4xYi8vLxSGJfjKXJqsxkCz4o9ua23lkb51sajCH+MttpA Nj6oNlmy6FaiIzApsUaAJwDNViWmM+ZfSms2SP7+s/Qule8ajOs9ktNojx8H61VjXq39 UzV8tv5d8rCpZ9Iuvtgp/ctpO5thMOgAfheahiekNIVv/EstSUc+JDZYV9oaCFxJN2Z8 HDhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:to:cc :references:subject:content-language:from:in-reply-to; bh=5TXN91lJjugUpddbgRS7UBx1Zd287p7tuHNqnmcBZ5Y=; b=CCl8fGZxIwlCWiKpfU7E6eSZKhALYKHKrSnFlFlz/3V0f3nXRJddSQmCivT0OEti+Q l6l5W/6paAQ+sSOEFPHu8oF9pVumM4NmBh7BmIOBI1y2NFawz8QD3d9bOgA16LMtwggw LvAhPITGIUSdFUtU6lCOCGzzv/ebsRYtewwes3XIbzzN8ZDT3R4NJBv9FGGbcNqptftc BWXXjfAG66YgGN7qMeDJMHwy9jjIZlqlEEy0lyTp8puqQqVrKzFRnPJ7Nc7aciBizpqD IRKQ6xPuV3f4zpSftVndUy95xoY9c3ihgo5eCFyHINyDlTn6eAJNZ8D5sqhpTenksuU5 vt5A== X-Gm-Message-State: AOAM531f2scoD2CxTiRUfjrOo+vAIJLZZxrTokT3KPZx4QFrqVwLkPdO 4SJN2rymwdvhdKBPBhYl4rRoqCF8wbs= X-Google-Smtp-Source: ABdhPJyacnG9TBJ0cr2rxUSJzLOumCXmWtDcyVu0W8lZNXmA18FhhElePF6VqeUhPVTyThA5C+KaYQ== X-Received: by 2002:a5d:6351:: with SMTP id b17mr26125456wrw.151.1637494531243; Sun, 21 Nov 2021 03:35:31 -0800 (PST) Received: from [172.12.0.134] (cpc138118-hatf10-2-0-cust296.9-3.cable.virginm.net. [82.28.45.41]) by smtp.gmail.com with ESMTPSA id 4sm7233101wrz.90.2021.11.21.03.35.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 21 Nov 2021 03:35:30 -0800 (PST) Content-Type: multipart/alternative; boundary="------------ma6Cc2fzRFREDibLv43XckHR" Message-ID: <581cd564-ec43-f9e6-143f-1b33feab714c@googlemail.com> Date: Sun, 21 Nov 2021 11:35:46 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 To: ~alpine/users@lists.alpinelinux.org Cc: Pietro Sammarco References: Subject: Re: RPI 4b PXE boot - /dev/nfs: Can't open blockdev Content-Language: en-US From: Pietro Sammarco In-Reply-To: This is a multi-part message in MIME format. --------------ma6Cc2fzRFREDibLv43XckHR Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 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:~$ <<< --------------ma6Cc2fzRFREDibLv43XckHR Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

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:~$
<<<
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