Hi there!
My Pisound arrived and i eagerly plugged it in to find that it isn’t detected at all 
I have tried a few troubleshooting steps based on previous threads, any help would be appreciated however I fear it may be a faulty board. Is there any indication that the board is receiving power when booting as I never see any LEDs light up?
Many thanks in advance.
as below i have tried on two different Pi’s
Pisound Rev 2020 v1.1
Raspberry Pi 4b - 4gb
PSU 5V 3A
Steps tried:
- Re-seating the GPIO pins, gently squeezing together
- Fresh installation of patchbox on secondary Pi 4b with different SD card
- re flashing the firmware with custom avrdude returns the following errors:
avrdude: error: Unable to open SPI port /dev/spidev0.1
avrdude: error: Unable to open SPI port /dev/spidev0.1avrdude: error: AVR device not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
Full dmesg output below:
patch@patchbox:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.71-rt24-v7l+ (giedrius@giedrius-vb) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03)) #1 SMP PREEMPT RT Wed Mar 11 17:15:58 EET 2020
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.2
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 256 MiB at 0x000000001ec00000
[ 0.000000] On node 0 totalpages: 1012736
[ 0.000000] DMA zone: 1728 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
[ 0.000000] HighMem zone: 816128 pages, LIFO batch:63
[ 0.000000] random: get_random_bytes called from start_kernel+0x80/0x4cc with crng_init=0
[ 0.000000] percpu: Embedded 18 pages/cpu s41536 r8192 d24000 u73728
[ 0.000000] pcpu-alloc: s41536 r8192 d24000 u73728 alloc=18*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1011008
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 cma=64M cma=256M video=HDMI-A-1:1280x720M@60,margin_left=0,margin_right=0,margin_top=0,margin_bottom=0 smsc95xx.macaddr=DC:A6:32:7C:25:92 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=3ac474d7-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 3734932K/4050944K available (8192K kernel code, 661K rwdata, 2364K rodata, 2048K init, 986K bss, 53868K reserved, 262144K cma-reserved, 3264512K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0x(ptrval) - 0x(ptrval) (10208 kB)
.init : 0x(ptrval) - 0x(ptrval) (2048 kB)
.data : 0x(ptrval) - 0x(ptrval) ( 662 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 987 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 28127 entries in 83 pages
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU priority boosting: priority 1 delay 500 ms.
[ 0.000000] No expedited grace period (rcu_normal_after_boot).
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 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
[ 0.000005] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000015] Switching to timer-based delay loop, resolution 18ns
[ 0.000248] Console: colour dummy device 80x30
[ 0.001084] console [tty1] enabled
[ 0.001111] Calibrating delay loop (skipped), value calculated using timer frequency… 108.00 BogoMIPS (lpj=540000)
[ 0.001122] pid_max: default: 32768 minimum: 301
[ 0.001417] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001431] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002354] CPU: Testing write buffer coherency: ok
[ 0.002845] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.060128] Setting up static identity map for 0x200000 - 0x20003c
[ 0.100102] rcu: Hierarchical SRCU implementation.
[ 0.180265] smp: Bringing up secondary CPUs …
[ 0.320892] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.461103] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.601335] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.601533] smp: Brought up 1 node, 4 CPUs
[ 0.601624] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.601657] CPU: All CPU(s) started in HYP mode.
[ 0.601686] CPU: Virtualization extensions available.
[ 0.602944] devtmpfs: initialized
[ 0.623589] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[ 0.624253] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.624314] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.633016] pinctrl core: initialized pinctrl subsystem
[ 0.635005] NET: Registered protocol family 16
[ 0.640038] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.642839] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.642883] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.643144] Serial: AMBA PL011 UART driver
[ 0.648178] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.727827] bcm2835-dma fe007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
[ 0.732425] vgaarb: loaded
[ 0.732995] SCSI subsystem initialized
[ 0.733472] usbcore: registered new interface driver usbfs
[ 0.733610] usbcore: registered new interface driver hub
[ 0.733828] usbcore: registered new device driver usb
[ 0.751521] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-02-12 12:36, variant start
[ 0.761532] raspberrypi-firmware soc:firmware: Firmware hash is c3c8dbdf147686fb0c3f32aece709d0653368810
[ 0.774198] clocksource: Switched to clocksource arch_sys_counter
[ 0.982357] VFS: Disk quotas dquot_6.6.0
[ 0.982510] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.983164] FS-Cache: Loaded
[ 0.983496] CacheFiles: Loaded
[ 0.984542] simple-framebuffer 3e876000.framebuffer: framebuffer at 0x3e876000, 0x384000 bytes, mapped to 0x(ptrval)
[ 0.984594] simple-framebuffer 3e876000.framebuffer: format=a8r8g8b8, mode=1280x720x32, linelength=5120
[ 0.990000] Console: switching to colour frame buffer device 160x45
[ 0.994577] simple-framebuffer 3e876000.framebuffer: fb0: simplefb registered!
[ 1.014667] NET: Registered protocol family 2
[ 1.016119] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 16384 bytes)
[ 1.016252] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 1.016447] TCP bind hash table entries: 8192 (order: 5, 229376 bytes)
[ 1.016819] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.017197] UDP hash table entries: 512 (order: 3, 32768 bytes)
[ 1.017329] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes)
[ 1.017988] NET: Registered protocol family 1
[ 1.019069] RPC: Registered named UNIX socket transport module.
[ 1.020945] RPC: Registered udp transport module.
[ 1.022773] RPC: Registered tcp transport module.
[ 1.024761] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.026565] PCI: CLS 0 bytes, default 64
[ 1.033399] Initialise system trusted keyrings
[ 1.035716] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[ 1.062298] FS-Cache: Netfs ‘nfs’ registered for caching
[ 1.065503] NFS: Registering the id_resolver key type
[ 1.067322] Key type id_resolver registered
[ 1.069064] Key type id_legacy registered
[ 1.070823] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 1.077217] Key type asymmetric registered
[ 1.078982] Asymmetric key parser ‘x509’ registered
[ 1.081070] bounce: pool size: 64 pages
[ 1.082867] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 1.085081] io scheduler noop registered
[ 1.086892] io scheduler deadline registered (default)
[ 1.089283] io scheduler cfq registered
[ 1.091055] io scheduler mq-deadline registered (default)
[ 1.092820] io scheduler kyber registered
[ 1.130951] brcm-pcie fd500000.pcie: dmabounce: initialised - 32768 kB, threshold 0x00000000c0000000
[ 1.132773] brcm-pcie fd500000.pcie: could not get clock
[ 1.134641] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.136422] brcm-pcie fd500000.pcie: MEM 0x600000000…0x603ffffff → 0xf8000000
[ 1.194286] brcm-pcie fd500000.pcie: link up, 5.0 Gbps x1 (!SSC)
[ 1.196647] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.198391] pci_bus 0000:00: root bus resource [bus 00-01]
[ 1.200108] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[ 1.201884] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.202054] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.205208] PCI: bus0: Fast back to back transfers disabled
[ 1.206941] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.209006] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.209140] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.209542] pci 0000:01:00.0: PME# supported from D0 D3cold
[ 1.212543] PCI: bus1: Fast back to back transfers disabled
[ 1.214386] pci_bus 0000:01: busn_res: [bus 01] end is updated to 01
[ 1.214450] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.216217] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.217992] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.219659] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.221732] pcieport 0000:00:00.0: enabling device (0140 → 0142)
[ 1.224019] pcieport 0000:00:00.0: Signaling PME with IRQ 55
[ 1.226294] pcieport 0000:00:00.0: AER enabled with IRQ 55
[ 1.228174] pci 0000:01:00.0: enabling device (0140 → 0142)
[ 1.235972] iproc-rng200 fe104000.rng: hwrng registered
[ 1.237966] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.240654] vc-sm: Videocore shared memory driver
[ 1.243088] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.269455] brd: module loaded
[ 1.298727] loop: module loaded
[ 1.301888] Loading iSCSI transport class v2.0-870.
[ 1.307145] libphy: Fixed MDIO Bus: probed
[ 1.309483] bcmgenet fd580000.genet: failed to get enet clock
[ 1.311203] bcmgenet fd580000.genet: GENET 5.0 EPHY: 0x0000
[ 1.312925] bcmgenet fd580000.genet: failed to get enet-wol clock
[ 1.314720] bcmgenet fd580000.genet: failed to get enet-eee clock
[ 1.316399] bcmgenet: Skipping UMAC reset
[ 1.318453] unimac-mdio unimac-mdio.-19: DMA mask not set
[ 1.334270] libphy: bcmgenet MII bus: probed
[ 1.375223] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus at 0x(ptrval)
[ 1.378802] usbcore: registered new interface driver r8152
[ 1.380601] usbcore: registered new interface driver lan78xx
[ 1.382377] usbcore: registered new interface driver smsc95xx
[ 1.384619] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.386288] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.391250] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000001000000890
[ 1.393505] genirq: irq_chip Brcm_MSI did not update eff. affinity mask of irq 56
[ 1.395534] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 1.398910] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.400603] usb usb1: Product: xHCI Host Controller
[ 1.402280] usb usb1: Manufacturer: Linux 4.19.71-rt24-v7l+ xhci-hcd
[ 1.404009] usb usb1: SerialNumber: 0000:01:00.0
[ 1.407033] hub 1-0:1.0: USB hub found
[ 1.408766] hub 1-0:1.0: 1 port detected
[ 1.411222] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.412821] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.414532] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.416681] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[ 1.418304] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.419917] usb usb2: Product: xHCI Host Controller
[ 1.421524] usb usb2: Manufacturer: Linux 4.19.71-rt24-v7l+ xhci-hcd
[ 1.423145] usb usb2: SerialNumber: 0000:01:00.0
[ 1.426008] hub 2-0:1.0: USB hub found
[ 1.427682] hub 2-0:1.0: 4 ports detected
[ 1.431448] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.458759] dwc_otg fe980000.usb: base=(ptrval)
[ 1.660725] Core Release: 2.80a
[ 1.662268] Setting default values for core params
[ 1.663798] Finished setting default values for core params
[ 1.784299] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.866309] Using Buffer DMA mode
[ 1.867860] Periodic Transfer Interrupt Enhancement - disabled
[ 1.869405] Multiprocessor Interrupt Enhancement - disabled
[ 1.870982] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.872565] Dedicated Tx FIFOs mode
[ 1.874872] WARN::dwc_otg_hcd_init:1043: FIQ DMA bounce buffers: virt = ded34000 dma = 0x00000000ded34000 len=9024
[ 1.876586] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[ 1.884774] dwc_otg: Microframe scheduler enabled
[ 1.884883] WARN::hcd_init_fiq:457: FIQ on core 1
[ 1.884891] WARN::hcd_init_fiq:458: FIQ ASM at c0793f2c length 36
[ 1.884900] WARN::hcd_init_fiq:497: MPHI regs_base at f0810200
[ 1.884938] dwc_otg fe980000.usb: DWC OTG Controller
[ 1.891496] dwc_otg fe980000.usb: new USB bus registered, assigned bus number 3
[ 1.893344] dwc_otg fe980000.usb: irq 37, io mem 0x00000000
[ 1.895081] Init: Port Power? op_state=1
[ 1.896650] Init: Power Port (0)
[ 1.898548] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 1.900157] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.901745] usb usb3: Product: DWC OTG Controller
[ 1.903325] usb usb3: Manufacturer: Linux 4.19.71-rt24-v7l+ dwc_otg_hcd
[ 1.905011] usb usb3: SerialNumber: fe980000.usb
[ 1.907780] hub 3-0:1.0: USB hub found
[ 1.909438] hub 3-0:1.0: 1 port detected
[ 1.912154] dwc_otg: FIQ enabled
[ 1.912168] dwc_otg: NAK holdoff enabled
[ 1.912181] dwc_otg: FIQ split-transaction FSM enabled
[ 1.912203] Module dwc_common_port init
[ 1.912572] usbcore: registered new interface driver uas
[ 1.914433] usbcore: registered new interface driver usb-storage
[ 1.916376] mousedev: PS/2 mouse device common for all mice
[ 1.920552] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.922572] bcm2835-cpufreq: min=600000 max=1500000
[ 1.925429] sdhci: Secure Digital Host Controller Interface driver
[ 1.927007] sdhci: Copyright(c) Pierre Ossman
[ 1.929463] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.931927] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.937928] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.939899] usbcore: registered new interface driver usbhid
[ 1.941514] usbhid: USB HID core driver
[ 1.944324] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
[ 1.948424] [vc_sm_connected_init]: start
[ 1.958857] [vc_sm_connected_init]: end - returning 0
[ 1.962710] Initializing XFRM netlink socket
[ 1.964477] NET: Registered protocol family 17
[ 1.966391] Key type dns_resolver registered
[ 1.966885] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.966900] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.966912] usb 1-1: Product: USB2.0 Hub
[ 1.969451] hub 1-1:1.0: USB hub found
[ 1.969705] hub 1-1:1.0: 4 ports detected
[ 1.976172] Registering SWP/SWPB emulation handler
[ 1.979479] registered taskstats version 1
[ 1.981003] Loading compiled-in X.509 certificates
[ 2.007889] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 2.009602] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 34, base_baud = 0) is a PL011 rev2
[ 2.016260] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 2.018824] brcmstb_thermal fd5d2200.thermal: registered AVS TMON of-sensor driver
[ 2.021570] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 2.023213] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 2.052054] sdhci-iproc fe340000.emmc2: Linked as a consumer to regulator.1
[ 2.071931] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 2.075622] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.079091] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.084003] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 2.087032] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[ 2.087597] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 2.101596] of_cfs_init
[ 2.103359] of_cfs_init: OK
[ 2.106235] Waiting for root device PARTUUID=3ac474d7-02…
[ 2.106339] random: fast init done
[ 2.167778] mmc1: new high speed SDIO card at address 0001
[ 2.213419] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[ 2.216992] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
[ 2.221448] mmcblk0: p1 p2
[ 2.259797] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 2.261413] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.395777] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[ 2.407014] EXT4-fs (mmcblk0p2): 1 orphan inode deleted
[ 2.408583] EXT4-fs (mmcblk0p2): recovery complete
[ 2.434745] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.436408] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.439637] devtmpfs: mounted
[ 2.451493] Freeing unused kernel memory: 2048K
[ 2.453296] Run /sbin/init as init process
[ 2.937012] systemd[1]: System time before build time, advancing clock.
[ 3.051435] NET: Registered protocol family 10
[ 3.055454] Segment Routing with IPv6
[ 3.106985] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 3.111734] systemd[1]: Detected architecture arm.
[ 3.136720] systemd[1]: Set hostname to .
[ 4.045981] systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 4.049663] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 4.524163] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.537515] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.547559] systemd[1]: Created slice User and Session Slice.
[ 4.584677] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 4.586832] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.596107] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 4.608471] systemd[1]: Listening on Syslog Socket.
[ 4.617278] systemd[1]: Created slice system-getty.slice.
[ 5.689179] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 5.875475] systemd-journald[137]: Received request to flush runtime journal from PID 1
[ 8.120060] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x0000ffff
[ 8.195186] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00000fff
[ 8.235404] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 8.277155] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x0000ffff
[ 8.341748] media: Linux media interface: v0.10
[ 8.359739] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x0000ffff
[ 8.360889] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 8.360919] [vc_sm_connected_init]: start
[ 8.412770] [vc_sm_connected_init]: installed successfully
[ 8.628187] videodev: Linux video capture interface: v2.00
[ 9.105909] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.184974] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.321715] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.449245] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[ 9.467712] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.512469] bcm2835_audio soc:audio: card created with 8 channels
[ 9.701007] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 9.701079] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 9.768717] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 9.768767] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 9.821215] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 9.821263] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 10.270180] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 10.270414] vc4-drm soc:gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[ 10.270437] checking generic (3e876000 384000) vs hw (0 ffffffffffffffff)
[ 10.270452] fb: switching to vc4drmfb from simple
[ 10.270816] Console: switching to colour dummy device 80x30
[ 10.453622] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 1
[ 10.453644] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 10.453658] [drm] No driver support for vblank timestamp query.
[ 10.453672] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL
[ 10.455610] vc4-drm soc:gpu: HDMI-A-1: EDID is invalid:
[ 10.455631] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455646] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455661] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455675] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455689] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455703] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455717] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.455731] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 10.485936] cfg80211: Loaded X.509 cert ‘sforshee: 00b28ddf47aef9cea7’
[ 10.743974] Console: switching to colour frame buffer device 160x45
[ 10.769717] vc4-drm soc:gpu: fb0: DRM emulated frame buffer device
[ 10.792641] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 10.806362] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 10.856543] usbcore: registered new interface driver brcmfmac
[ 11.077000] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 11.099473] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 2 2020 23:30:41 version 7.45.202 (r724630 CY) FWID 01-72f6ece2
[ 11.395318] random: crng init done
[ 11.395335] random: 7 urandom warning(s) missed due to ratelimiting
[ 13.626150] 8021q: 802.1Q VLAN Support v1.8
[ 13.742244] uart-pl011 fe201000.serial: no DMA platform data
[ 14.119446] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 14.153060] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 14.153075] brcmfmac: power management disabled
[ 14.543365] bcmgenet: Skipping UMAC reset
[ 14.644743] bcmgenet fd580000.genet: configuring instance for external RGMII (no delay)
[ 14.645362] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 15.684364] bcmgenet fd580000.genet eth0: Link is Down
[ 19.844489] bcmgenet fd580000.genet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 19.844521] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 20.320309] Bluetooth: Core ver 2.22
[ 20.320370] NET: Registered protocol family 31
[ 20.320377] Bluetooth: HCI device and connection manager initialized
[ 20.320399] Bluetooth: HCI socket layer initialized
[ 20.320416] Bluetooth: L2CAP socket layer initialized
[ 20.320479] Bluetooth: SCO socket layer initialized
[ 20.331422] Bluetooth: HCI UART driver ver 2.3
[ 20.331432] Bluetooth: HCI UART protocol H4 registered
[ 20.331501] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 20.331742] Bluetooth: HCI UART protocol Broadcom registered
[ 20.522962] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 20.522970] Bluetooth: BNEP filters: protocol multicast
[ 20.522993] Bluetooth: BNEP socket layer initialized
[ 20.562443] Bluetooth: RFCOMM TTY layer initialized
[ 20.562470] Bluetooth: RFCOMM socket layer initialized
[ 20.562502] Bluetooth: RFCOMM ver 1.11
[ 27.065625] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 28.774429] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 28.995604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 30.544913] fuse init (API version 7.27)
patch@patchbox:~ $