REV4 board issue with ASM1142K chip overheating #4
Comments
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The heat is a known issue that we're working with the chip manufacturer. The circuit is working properly. We have not tested Ubuntu yet but I assume it will work. I would recommend you try the software outlined in the firmware directory. |
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I will install a large heatsink for tests but at the end this may impact on flight controller as the overheating will make the sensors drift. Othe issue is the heat sinking right through the PCB to the CM4 that is prone to overheat because of the CPU is a performance type. |
patrickpoirier51
changed the title
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After reflash ing with RaspPi OS Buster installing a copper heatsink on the ASM1142 chip, I proceed to a simple test showing the CM4 internal temp on every 10 secs on the CM4 IO Board
43.8'C Now lets try on the GumStick As you can see we are getting quite hot pretty fast .. and this is just convection-conduction heat from theASM1142 chip to the CM4 I do not plan to carry on testing on this board revision as it has a potential for damaging or degrading the CM4 functionnality and not to mention the adverse effects that this overheating may impact on the flight controller sensors |
Hello,
I just received the new V4 release for testing.
Just connected to USB C Raspberry Pi Power supply and after a few swconds the ASM1142K chip is overheating ( I mean boiling hot), is this expected ?
It seems like there is a shortcircuit somewhere.
Anyway, I put the CM4 just for checking and here is dmesg (of the UBUNTU image ) in case it might help:
dmesg
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.4.0-1015-raspi (buildd@bos02-arm64-074) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #15-Ubuntu SMP Fri Jul 10 05:34:24 UTC 2020 (Ubuntu 5.4.0-1015.15-raspi 5.4.44)
[ 0.000000] Machine model: Raspberry Pi Compute Module 4 Rev 1.0
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000002c000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] On node 0 totalpages: 491520
[ 0.000000] DMA zone: 3584 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 229376 pages, LIFO batch:63
[ 0.000000] DMA32 zone: 4096 pages used for memmap
[ 0.000000] DMA32 zone: 262144 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 32 pages/cpu s92120 r8192 d30760 u131072
[ 0.000000] pcpu-alloc: s92120 r8192 d30760 u131072 alloc=32*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: EL2 vector hardening
[ 0.000000] CPU features: kernel page table isolation forced ON by KASLR
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] ARM_SMCCC_ARCH_WORKAROUND_1 missing from firmware
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 483840
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:FE:7E:DA vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x34000000-0x38000000] (64MB)
[ 0.000000] Memory: 1738900K/1966080K available (11772K kernel code, 1236K rwdata, 4244K rodata, 6144K init, 1072K bss, 161644K reserved, 65536K cma-reserved)
[ 0.000000] random: get_random_u64 called from kmem_cache_open+0x38/0x3e0 with crng_init=0
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 38984 entries in 153 pages
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 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
[ 0.000006] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000205] Console: colour dummy device 80x25
[ 0.000228] printk: console [tty1] enabled
[ 0.000277] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=216000)
[ 0.000291] pid_max: default: 32768 minimum: 301
[ 0.000504] LSM: Security Framework initializing
[ 0.000553] Yama: becoming mindful.
[ 0.000642] AppArmor: AppArmor initialized
[ 0.000836] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.000867] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.000934] *** VALIDATE tmpfs ***
[ 0.001562] *** VALIDATE proc ***
[ 0.002087] Disabling memory control group subsystem
[ 0.002158] *** VALIDATE cgroup1 ***
[ 0.002168] *** VALIDATE cgroup2 ***
[ 0.003393] ASID allocator initialised with 32768 entries
[ 0.003559] rcu: Hierarchical SRCU implementation.
[ 0.005651] EFI services will not be available.
[ 0.006475] smp: Bringing up secondary CPUs ...
[ 0.007346] Detected PIPT I-cache on CPU1
[ 0.007399] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 0.008462] Detected PIPT I-cache on CPU2
[ 0.008499] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[ 0.009474] Detected PIPT I-cache on CPU3
[ 0.009510] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[ 0.009653] smp: Brought up 1 node, 4 CPUs
[ 0.009662] SMP: Total of 4 processors activated.
[ 0.009671] CPU features: detected: 32-bit EL0 Support
[ 0.009681] CPU features: detected: CRC32 instructions
[ 0.017299] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[ 0.017308] CPU: All CPU(s) started at EL2
[ 0.017382] alternatives: patching kernel code
[ 0.018895] devtmpfs: initialized
[ 0.028409] Enabled cp15_barrier support
[ 0.028434] Enabled setend support
[ 0.028909] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.028932] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.031130] pinctrl core: initialized pinctrl subsystem
[ 0.031753] DMI not present or invalid.
[ 0.032459] NET: Registered protocol family 16
[ 0.034890] DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.034908] audit: initializing netlink subsys (disabled)
[ 0.035161] audit: type=2000 audit(0.032:1): state=initialized audit_enabled=0 res=1
[ 0.035688] cpuidle: using governor ladder
[ 0.035722] cpuidle: using governor menu
[ 0.036244] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.036542] Serial: AMBA PL011 UART driver
[ 0.039287] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.052133] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-07-02 15:00, variant start_x
[ 0.056142] raspberrypi-firmware soc:firmware: Firmware hash is 36c8be9515deddc9d2b1f469374f00d0a2df13f9
[ 0.107241] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.110060] iommu: Default domain type: Translated
[ 0.111219] SCSI subsystem initialized
[ 0.111459] libata version 3.00 loaded.
[ 0.111648] usbcore: registered new interface driver usbfs
[ 0.111691] usbcore: registered new interface driver hub
[ 0.111786] usbcore: registered new device driver usb
[ 0.112147] pps_core: LinuxPPS API ver. 1 registered
[ 0.112155] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [email protected]
[ 0.112172] PTP clock support registered
[ 0.112438] EDAC MC: Ver: 3.0.0
[ 0.113671] NetLabel: Initializing
[ 0.113680] NetLabel: domain hash size = 128
[ 0.113686] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.113764] NetLabel: unlabeled traffic allowed by default
[ 0.114655] clocksource: Switched to clocksource arch_sys_counter
[ 0.196883] *** VALIDATE bpf ***
[ 0.197291] VFS: Disk quotas dquot_6.6.0
[ 0.197379] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.197491] *** VALIDATE ramfs ***
[ 0.198053] AppArmor: AppArmor Filesystem Enabled
[ 0.207438] thermal_sys: Registered thermal governor 'fair_share'
[ 0.207443] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.207452] thermal_sys: Registered thermal governor 'step_wise'
[ 0.207459] thermal_sys: Registered thermal governor 'user_space'
[ 0.207467] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.207982] NET: Registered protocol family 2
[ 0.208653] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 0.208690] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.208792] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 0.209024] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.209213] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.209245] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.209462] NET: Registered protocol family 1
[ 0.209488] NET: Registered protocol family 44
[ 0.209503] PCI: CLS 0 bytes, default 64
[ 0.209743] Trying to unpack rootfs image as initramfs...
[ 0.845343] Freeing initrd memory: 28836K
[ 0.847008] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 0.847215] kvm [1]: IPA Size Limit: 44bits
[ 0.848112] kvm [1]: vgic interrupt IRQ1
[ 0.848332] kvm [1]: Hyp mode initialized successfully
[ 0.850492] Initialise system trusted keyrings
[ 0.850542] Key type blacklist registered
[ 0.850860] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[ 0.857464] zbud: loaded
[ 0.859430] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.860436] fuse: init (API version 7.31)
[ 0.860555] *** VALIDATE fuse ***
[ 0.860567] *** VALIDATE fuse ***
[ 0.893262] Key type asymmetric registered
[ 0.893273] Asymmetric key parser 'x509' registered
[ 0.893335] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
[ 0.893571] io scheduler mq-deadline registered
[ 0.897818] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 0.897837] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 0.897884] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x0603ffffff -> 0x00f8000000
[ 0.897930] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x007fffffff -> 0x0000000000
[ 0.944750] brcm-pcie fd500000.pcie: link up, 5 GT/s x1 (SSC)
[ 0.945021] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 0.945034] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.945048] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[ 0.945091] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 0.945279] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 0.948837] pci 0000:01:00.0: [1b21:1242] type 00 class 0x0c0330
[ 0.948911] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 0.949001] pci 0000:01:00.0: enabling Extended Tags
[ 0.949179] pci 0000:01:00.0: PME# supported from D3hot D3cold
[ 0.949280] pci 0000:01:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x1 link at 0000:00:00.0 (capable of 15.752 Gb/s with 8 GT/s x2 link)
[ 0.961784] pci 0000:00:00.0: BAR 14: assigned [mem 0x600000000-0x6000fffff]
[ 0.961802] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600007fff 64bit]
[ 0.961831] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.961846] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 0.962100] pcieport 0000:00:00.0: enabling device (0000 -> 0002)
[ 0.962289] pcieport 0000:00:00.0: PME: Signaling with IRQ 43
[ 0.962633] pcieport 0000:00:00.0: AER: enabled with IRQ 43
[ 0.962891] pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 0.963297] bcm2708_fb soc:fb: Unable to determine number of FBs. Disabling driver.
[ 0.963333] bcm2708_fb: probe of soc:fb failed with error -2
[ 0.965159] raspberrypi-clk firmware-clocks: CPU frequency range: min 600000000, max 1500000000
[ 1.024582] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 1.026745] iproc-rng200 fe104000.rng: hwrng registered
[ 1.027185] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.027956] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.028282] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 1.371373] loop: module loaded
[ 1.373911] spi-bcm2835 fe204000.spi: could not get clk: -517
[ 1.375616] libphy: Fixed MDIO Bus: probed
[ 1.375649] tun: Universal TUN/TAP device driver, 1.6
[ 1.376255] bcmgenet fd580000.ethernet: failed to get enet clock
[ 1.376269] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.376284] bcmgenet fd580000.ethernet: failed to get enet-wol clock
[ 1.376297] bcmgenet fd580000.ethernet: failed to get enet-eee clock
[ 1.376317] bcmgenet: Skipping UMAC reset
[ 1.386692] libphy: bcmgenet MII bus: probed
[ 1.442749] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.443553] PPP generic driver version 2.4.2
[ 1.443812] usbcore: registered new interface driver lan78xx
[ 1.443855] usbcore: registered new interface driver smsc95xx
[ 1.443882] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.443904] ehci-pci: EHCI PCI platform driver
[ 1.443962] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.443977] ohci-pci: OHCI PCI platform driver
[ 1.444026] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.444344] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.444370] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.505753] xhci_hcd 0000:01:00.0: hcc params 0x0200eec1 hci version 0x110 quirks 0x0000000000000010
[ 1.506469] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 1.506480] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.506490] usb usb1: Product: xHCI Host Controller
[ 1.506500] usb usb1: Manufacturer: Linux 5.4.0-1015-raspi xhci-hcd
[ 1.506508] usb usb1: SerialNumber: 0000:01:00.0
[ 1.507076] hub 1-0:1.0: USB hub found
[ 1.507130] hub 1-0:1.0: 2 ports detected
[ 1.507757] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.507774] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.507794] xhci_hcd 0000:01:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 1.507922] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 1.508114] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 1.508124] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.508134] usb usb2: Product: xHCI Host Controller
[ 1.508142] usb usb2: Manufacturer: Linux 5.4.0-1015-raspi xhci-hcd
[ 1.508151] usb usb2: SerialNumber: 0000:01:00.0
[ 1.508660] hub 2-0:1.0: USB hub found
[ 1.508722] hub 2-0:1.0: 2 ports detected
[ 1.509312] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.509566] dwc_otg: FIQ enabled
[ 1.509574] dwc_otg: NAK holdoff enabled
[ 1.509580] dwc_otg: FIQ split-transaction FSM enabled
[ 1.509588] Module dwc_common_port init
[ 1.510066] mousedev: PS/2 mouse device common for all mice
[ 1.510488] i2c /dev entries driver
[ 1.513383] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.513578] device-mapper: uevent: version 1.0.3
[ 1.513875] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: [email protected]
[ 1.516803] sdhci: Secure Digital Host Controller Interface driver
[ 1.516807] sdhci: Copyright(c) Pierre Ossman
[ 1.517041] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.517203] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.519294] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.519355] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.520033] vchiq: vchiq_init_state: slot_zero = (ptrval)
[ 1.522157] drop_monitor: Initializing network drop monitor service
[ 1.522593] NET: Registered protocol family 10
[ 1.546379] Segment Routing with IPv6
[ 1.546445] NET: Registered protocol family 17
[ 1.546569] Key type dns_resolver registered
[ 1.546960] registered taskstats version 1
[ 1.546994] Loading compiled-in X.509 certificates
[ 1.552257] Loaded X.509 cert 'Build time autogenerated kernel key: 3adb930cf2b588b24a16b9e880af77294eec0e1a'
[ 1.552504] Key type ._fscrypt registered
[ 1.552507] Key type .fscrypt registered
[ 1.568524] cryptd: max_cpu_qlen set to 1000
[ 1.683140] Key type big_key registered
[ 1.708888] Key type encrypted registered
[ 1.708907] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.708927] ima: No TPM chip found, activating TPM-bypass!
[ 1.708943] ima: Allocated hash algorithm: sha1
[ 1.708962] ima: No architecture policies found
[ 1.709006] evm: Initialising EVM extended attributes:
[ 1.709009] evm: security.selinux
[ 1.709012] evm: security.SMACK64
[ 1.709014] evm: security.SMACK64EXEC
[ 1.709017] evm: security.SMACK64TRANSMUTE
[ 1.709019] evm: security.SMACK64MMAP
[ 1.709022] evm: security.apparmor
[ 1.709024] evm: security.ima
[ 1.709027] evm: security.capability
[ 1.709030] evm: HMAC attrs: 0x1
[ 1.713065] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.713115] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 14, base_baud = 0) is a PL011 rev2
[ 1.713464] fe201800.serial: ttyAMA1 at MMIO 0xfe201800 (irq = 14, base_baud = 0) is a PL011 rev2
[ 1.718086] printk: console [ttyS0] disabled
[ 1.718118] fe215040.serial: ttyS0 at MMIO 0x0 (irq = 16, base_baud = 62500000) is a 16550
[ 1.731813] printk: console [ttyS0] enabled
[ 1.732169] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.732311] pinctrl-bcm2835 fe200000.gpio: pin gpio9 already requested by fe201800.serial; cannot claim for fe204000.spi
[ 1.743364] pinctrl-bcm2835 fe200000.gpio: pin-9 (fe204000.spi) status -22
[ 1.750342] pinctrl-bcm2835 fe200000.gpio: could not request pin 9 (gpio9) from group gpio9 on device pinctrl-bcm2835
[ 1.761197] spi-bcm2835 fe204000.spi: Error applying setting, reverse things back
[ 1.768799] spi-bcm2835: probe of fe204000.spi failed with error -22
[ 1.769693] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.769699] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.817171] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.818679] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.820186] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.822896] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.824402] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.831707] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[ 1.832559] hctosys: unable to open rtc device (rtc0)
[ 1.832834] of_cfs_init
[ 1.832902] of_cfs_init: OK
[ 1.840762] Freeing unused kernel memory: 6144K
[ 1.847088] usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 1.848478] Checked W+X mappings: passed, no W+X pages found
[ 1.848482] Run /init as init process
[ 1.859985] random: fast init done
[ 1.870140] usb 2-1: New USB device found, idVendor=1a6e, idProduct=089a, bcdDevice= 1.00
[ 1.870147] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.879796] mmc1: new high speed SDIO card at address 0001
[ 1.894409] mmc0: new high speed MMC card at address 0001
[ 1.895080] mmcblk0: mmc0:0001 AJTD4R 14.6 GiB
[ 1.895402] mmcblk0boot0: mmc0:0001 AJTD4R partition 1 4.00 MiB
[ 1.895771] mmcblk0boot1: mmc0:0001 AJTD4R partition 2 4.00 MiB
[ 1.895939] mmcblk0rpmb: mmc0:0001 AJTD4R partition 3 4.00 MiB, chardev (238:0)
[ 1.897713] mmcblk0: p1 p2
[ 1.901960] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 1.904544] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 1.904569] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[ 2.423923] usb_phy_generic phy: phy supply vcc not found, using dummy regulator
[ 2.532240] dwc2 fe980000.usb: fe980000.usb supply vusb_d not found, using dummy regulator
[ 2.532296] dwc2 fe980000.usb: fe980000.usb supply vusb_a not found, using dummy regulator
[ 2.584366] dwc2 fe980000.usb: DWC OTG Controller
[ 2.584389] dwc2 fe980000.usb: new USB bus registered, assigned bus number 3
[ 2.584434] dwc2 fe980000.usb: irq 18, io mem 0xfe980000
[ 2.584597] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 2.584602] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.584606] usb usb3: Product: DWC OTG Controller
[ 2.584610] usb usb3: Manufacturer: Linux 5.4.0-1015-raspi dwc2_hsotg
[ 2.584614] usb usb3: SerialNumber: fe980000.usb
[ 2.585112] hub 3-0:1.0: USB hub found
[ 2.585146] hub 3-0:1.0: 1 port detected
[ 4.366647] raid6: neonx8 gen() 3362 MB/s
[ 4.414640] raid6: neonx8 xor() 2604 MB/s
[ 4.462637] raid6: neonx4 gen() 2828 MB/s
[ 4.510642] raid6: neonx4 xor() 2118 MB/s
[ 4.558649] raid6: neonx2 gen() 2378 MB/s
[ 4.606641] raid6: neonx2 xor() 1890 MB/s
[ 4.654666] raid6: neonx1 gen() 1903 MB/s
[ 4.702649] raid6: neonx1 xor() 1545 MB/s
[ 4.750637] raid6: int64x8 gen() 1982 MB/s
[ 4.798642] raid6: int64x8 xor() 1166 MB/s
[ 4.846662] raid6: int64x4 gen() 1602 MB/s
[ 4.894664] raid6: int64x4 xor() 1011 MB/s
[ 4.942643] raid6: int64x2 gen() 1207 MB/s
[ 4.990641] raid6: int64x2 xor() 796 MB/s
[ 5.038684] raid6: int64x1 gen() 923 MB/s
[ 5.086664] raid6: int64x1 xor() 550 MB/s
[ 5.086667] raid6: using algorithm neonx8 gen() 3362 MB/s
[ 5.086670] raid6: .... xor() 2604 MB/s, rmw enabled
[ 5.086673] raid6: using neon recovery algorithm
[ 5.090233] xor: measuring software checksum speed
[ 5.126639] 8regs : 5943.000 MB/sec
[ 5.166637] 32regs : 6777.000 MB/sec
[ 5.206637] arm64_neon: 6296.000 MB/sec
[ 5.206641] xor: using function: 32regs (6777.000 MB/sec)
[ 5.208461] async_tx: api initialized (async)
[ 5.359290] Btrfs loaded, crc32c=crc32c-generic
[ 5.543477] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 5.543484] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 6.023104] EXT4-fs (mmcblk0p2): recovery complete
[ 6.024200] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 6.825785] systemd[1]: System time before build time, advancing clock.
[ 6.881301] systemd[1]: Inserted module 'autofs4'
[ 6.952447] systemd[1]: systemd 245.4-4ubuntu3.2 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)
[ 6.953139] systemd[1]: Detected architecture arm64.
[ 7.018171] systemd[1]: Set hostname to .
[ 7.848566] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[ 7.998192] systemd[1]: Created slice system-modprobe.slice.
[ 7.999450] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 8.000418] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 8.001248] systemd[1]: Created slice User and Session Slice.
[ 8.001514] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 8.006988] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 8.007158] systemd[1]: Reached target User and Group Name Lookups.
[ 8.007210] systemd[1]: Reached target Slices.
[ 8.007257] systemd[1]: Reached target Swap.
[ 8.007569] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 8.007938] systemd[1]: Listening on LVM2 poll daemon socket.
[ 8.008161] systemd[1]: Listening on multipathd control socket.
[ 8.008476] systemd[1]: Listening on Syslog Socket.
[ 8.008767] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 8.008945] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 8.009532] systemd[1]: Listening on Journal Audit Socket.
[ 8.009848] systemd[1]: Listening on Journal Socket (/dev/log).
[ 8.010238] systemd[1]: Listening on Journal Socket.
[ 8.010751] systemd[1]: Listening on Network Service Netlink Socket.
[ 8.011104] systemd[1]: Listening on udev Control Socket.
[ 8.011365] systemd[1]: Listening on udev Kernel Socket.
[ 8.011694] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[ 8.015159] systemd[1]: Mounting POSIX Message Queue File System...
[ 8.019199] systemd[1]: Mounting Kernel Debug File System...
[ 8.023560] systemd[1]: Mounting Kernel Trace File System...
[ 8.028959] systemd[1]: Starting Journal Service...
[ 8.033092] systemd[1]: Starting Set the console keyboard layout...
[ 8.037323] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 8.041463] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 8.045931] systemd[1]: Starting Load Kernel Module drm...
[ 8.053046] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 8.060306] systemd[1]: Starting Load Kernel Modules...
[ 8.064558] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 8.068706] systemd[1]: Starting udev Coldplug all Devices...
[ 8.072878] systemd[1]: Starting Uncomplicated firewall...
[ 8.078329] systemd[1]: Mounted POSIX Message Queue File System.
[ 8.079248] systemd[1]: Mounted Kernel Debug File System.
[ 8.080131] systemd[1]: Mounted Kernel Trace File System.
[ 8.083462] systemd[1]: Finished Create list of static device nodes for the current kernel.
[ 8.105903] systemd[1]: Finished Load Kernel Modules.
[ 8.111690] systemd[1]: Mounting FUSE Control File System...
[ 8.117900] systemd[1]: Mounting Kernel Configuration File System...
[ 8.122417] systemd[1]: Starting Apply Kernel Variables...
[ 8.130929] systemd[1]: Finished Uncomplicated firewall.
[ 8.132228] systemd[1]: Mounted FUSE Control File System.
[ 8.133170] systemd[1]: Mounted Kernel Configuration File System.
[ 8.141079] systemd[1]: [email protected]: Succeeded.
[ 8.142219] systemd[1]: Finished Load Kernel Module drm.
[ 8.147760] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 8.152596] systemd[1]: Finished Remount Root and Kernel File Systems.
[ 8.164164] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 8.164319] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[ 8.168036] systemd[1]: Starting Load/Save Random Seed...
[ 8.172239] systemd[1]: Starting Create System Users...
[ 8.207928] systemd[1]: Finished Apply Kernel Variables.
[ 8.211044] systemd[1]: Finished Load/Save Random Seed.
[ 8.226013] systemd[1]: Started Journal Service.
[ 8.258731] systemd-journald[712]: Received client request to flush runtime journal.
[ 8.272807] systemd-journald[712]: File /var/log/journal/7048b66e268a4e6584bd1bc466b1fa4a/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 8.949855] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[ 8.950058] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[ 8.951926] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[ 8.952189] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[ 9.018843] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.019320] vc_sm_cma: module verification failed: signature and/or required key missing - tainting kernel
[ 9.020240] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 9.020247] [vc_sm_connected_init]: start
[ 9.020729] [vc_sm_connected_init]: installed successfully
[ 9.049901] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.052332] bcm2835_audio bcm2835_audio: card created with 8 channels
[ 9.147776] mc: Linux media interface: v0.10
[ 9.193485] videodev: Linux video capture interface: v2.00
[ 9.211205] asoc-simple-card soc:sound: ics43432-hifi <-> fe203000.i2s mapping ok
[ 9.211218] asoc-simple-card soc:sound: ASoC: no DMI vendor name!
[ 9.425548] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.427227] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.461794] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.469634] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 9.474363] bcm2835-isp bcm2835-isp: bcm2835_isp_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 9.489806] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.492199] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.495679] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 9.496241] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[ 9.496594] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[ 9.496989] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[ 9.646751] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 9.655031] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 9.664928] usbcore: registered new interface driver brcmfmac
[ 9.931111] Bluetooth: Core ver 2.22
[ 9.931173] NET: Registered protocol family 31
[ 9.931176] Bluetooth: HCI device and connection manager initialized
[ 9.931189] Bluetooth: HCI socket layer initialized
[ 9.931195] Bluetooth: L2CAP socket layer initialized
[ 9.931206] Bluetooth: SCO socket layer initialized
[ 9.963389] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 9.984607] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 2 2020 23:30:41 version 7.45.202 (r724630 CY) FWID 01-72f6ece2
[ 10.739299] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[ 10.739321] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[ 10.739329] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[ 10.739337] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[ 10.739342] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[ 10.739521] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 10.739540] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 10.739919] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 10.744486] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 10.744511] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 10.747090] : bcm2835_codec_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 10.760690] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 10.760713] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 10.981284] alua: device handler registered
[ 10.985468] emc: device handler registered
[ 10.993456] rdac: device handler registered
[ 11.265008] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[ 12.163222] random: crng init done
[ 12.163230] random: 7 urandom warning(s) missed due to ratelimiting
[ 12.375199] audit: type=1400 audit(1585761827.547:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1398 comm="apparmor_parser"
[ 12.376760] audit: type=1400 audit(1585761827.547:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1400 comm="apparmor_parser"
[ 12.376777] audit: type=1400 audit(1585761827.547:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1400 comm="apparmor_parser"
[ 12.382515] audit: type=1400 audit(1585761827.551:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1402 comm="apparmor_parser"
[ 12.382530] audit: type=1400 audit(1585761827.551:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1402 comm="apparmor_parser"
[ 12.400148] audit: type=1400 audit(1585761827.571:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1405 comm="apparmor_parser"
[ 12.400165] audit: type=1400 audit(1585761827.571:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1405 comm="apparmor_parser"
[ 12.400175] audit: type=1400 audit(1585761827.571:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1405 comm="apparmor_parser"
[ 12.403378] audit: type=1400 audit(1585761827.575:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1399 comm="apparmor_parser"
[ 12.410741] audit: type=1400 audit(1585761827.583:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1406 comm="apparmor_parser"
[ 15.650204] bcmgenet: Skipping UMAC reset
[ 15.651621] bcmgenet fd580000.ethernet: configuring instance for external RGMII
[ 15.651801] bcmgenet fd580000.ethernet eth0: Link is Down
[ 17.078974] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
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