[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.17-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1414 SMP Fri Apr 30 13:20:47 BST 2021 [ 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 1.4 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: bypass linux,cma node, using cmdline CMA params instead [ 0.000000] OF: reserved mem: node linux,cma compatible matching fail [ 0.000000] cma: Reserved 128 MiB at 0x0000000026c00000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000030000000-0x00000001ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000002fffffff] [ 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] On node 0 totalpages: 2015232 [ 0.000000] DMA zone: 2304 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:63 [ 0.000000] HighMem zone: 1818624 pages, LIFO batch:63 [ 0.000000] percpu: Embedded 20 pages/cpu s50700 r8192 d23028 u81920 [ 0.000000] pcpu-alloc: s50700 r8192 d23028 u81920 alloc=20*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2012928 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 smsc95xx.macaddr=E4:5F:01:42:E8:A1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=d9d19281-02 rootfstype=ext4 elevator=deadline fsck.repair=yes cma=128M rootwait [ 0.000000] Kernel parameter elevator= does not have any effect anymore. Please use sysfs to set IO scheduler for individual devices. [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] software IO TLB: mapped [mem 0x000000001cc00000-0x0000000020c00000] (64MB) [ 0.000000] Memory: 7749260K/8060928K available (10240K kernel code, 1358K rwdata, 3160K rodata, 2048K init, 890K bss, 180596K reserved, 131072K cma-reserved, 7274496K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 33942 entries in 67 pages [ 0.000000] ftrace: allocated 67 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] random: get_random_bytes called from start_kernel+0x3c8/0x59c with crng_init=0 [ 0.000009] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.000035] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.000100] bcm2835: system timer (irq = 25) [ 0.000768] arch_timer: cp15 timer(s) running at 54.00MHz (phys). [ 0.000789] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns [ 0.000811] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns [ 0.000829] Switching to timer-based delay loop, resolution 18ns [ 0.001089] Console: colour dummy device 80x30 [ 0.001854] printk: console [tty1] enabled [ 0.001920] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000) [ 0.001974] pid_max: default: 32768 minimum: 301 [ 0.002159] LSM: Security Framework initializing [ 0.002358] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.002403] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.003995] Disabling memory control group subsystem [ 0.004131] CPU: Testing write buffer coherency: ok [ 0.004603] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005828] Setting up static identity map for 0x200000 - 0x20003c [ 0.006044] rcu: Hierarchical SRCU implementation. [ 0.006998] smp: Bringing up secondary CPUs ... [ 0.008239] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009623] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.011066] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.011223] smp: Brought up 1 node, 4 CPUs [ 0.011270] SMP: Total of 4 processors activated (432.00 BogoMIPS). [ 0.011300] CPU: All CPU(s) started in HYP mode. [ 0.011326] CPU: Virtualization extensions available. [ 0.012142] devtmpfs: initialized [ 0.026188] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0 [ 0.026436] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.026490] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.030127] pinctrl core: initialized pinctrl subsystem [ 0.031291] NET: Registered protocol family 16 [ 0.035369] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.036164] audit: initializing netlink subsys (disabled) [ 0.036438] audit: type=2000 audit(0.030:1): state=initialized audit_enabled=0 res=1 [ 0.036989] thermal_sys: Registered thermal governor 'step_wise' [ 0.037699] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.037753] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.038175] Serial: AMBA PL011 UART driver [ 0.073858] bcm2835-mbox fe00b880.mailbox: mailbox enabled [ 0.090934] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-04-30T13:45:52, variant start [ 0.100947] raspberrypi-firmware soc:firmware: Firmware hash is d7f29d96450abfc77cd6cf011af1faf1e03e5e56 [ 0.145742] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1 [ 0.149981] vgaarb: loaded [ 0.150436] SCSI subsystem initialized [ 0.150676] usbcore: registered new interface driver usbfs [ 0.150750] usbcore: registered new interface driver hub [ 0.150838] usbcore: registered new device driver usb [ 0.151548] usb_phy_generic phy: supply vcc not found, using dummy regulator [ 0.153466] clocksource: Switched to clocksource arch_sys_counter [ 1.150679] VFS: Disk quotas dquot_6.6.0 [ 1.150803] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.150983] FS-Cache: Loaded [ 1.151209] CacheFiles: Loaded [ 1.161378] NET: Registered protocol family 2 [ 1.162227] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.162387] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.162469] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.162555] TCP: Hash tables configured (established 8192 bind 8192) [ 1.162732] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.162786] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.163067] NET: Registered protocol family 1 [ 1.163848] RPC: Registered named UNIX socket transport module. [ 1.163882] RPC: Registered udp transport module. [ 1.163910] RPC: Registered tcp transport module. [ 1.163938] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.163976] PCI: CLS 0 bytes, default 64 [ 1.166994] Initialise system trusted keyrings [ 1.167261] workingset: timestamp_bits=14 max_order=21 bucket_order=7 [ 1.175754] zbud: loaded [ 1.177671] FS-Cache: Netfs 'nfs' registered for caching [ 1.178455] NFS: Registering the id_resolver key type [ 1.178511] Key type id_resolver registered [ 1.178540] Key type id_legacy registered [ 1.178681] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.179713] Key type asymmetric registered [ 1.179745] Asymmetric key parser 'x509' registered [ 1.179951] bounce: pool size: 64 pages [ 1.180008] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.180243] io scheduler mq-deadline registered [ 1.180274] io scheduler kyber registered [ 1.184869] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges: [ 1.184922] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff] [ 1.185024] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000 [ 1.185133] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x01ffffffff -> 0x0400000000 [ 1.245574] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC) [ 1.245991] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00 [ 1.246027] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.246063] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff]) [ 1.246173] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400 [ 1.246432] pci 0000:00:00.0: PME# supported from D0 D3hot [ 1.250029] PCI: bus0: Fast back to back transfers disabled [ 1.250385] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330 [ 1.250529] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 1.250979] pci 0000:01:00.0: PME# supported from D0 D3hot [ 1.254582] PCI: bus1: Fast back to back transfers disabled [ 1.254697] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff] [ 1.254738] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit] [ 1.254839] pci 0000:00:00.0: PCI bridge to [bus 01] [ 1.254879] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff] [ 1.255301] pcieport 0000:00:00.0: enabling device (0140 -> 0142) [ 1.255531] pcieport 0000:00:00.0: PME: Signaling with IRQ 66 [ 1.264320] iproc-rng200 fe104000.rng: hwrng registered [ 1.264652] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 1.265556] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000 [ 1.277989] brd: module loaded [ 1.290391] loop: module loaded [ 1.292093] Loading iSCSI transport class v2.0-870. [ 1.294698] libphy: Fixed MDIO Bus: probed [ 1.296472] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000 [ 1.313544] libphy: bcmgenet MII bus: probed [ 1.393631] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus [ 1.394793] usbcore: registered new interface driver r8152 [ 1.394891] usbcore: registered new interface driver lan78xx [ 1.394969] usbcore: registered new interface driver smsc95xx [ 1.442839] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.442893] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1 [ 1.446201] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000030000000890 [ 1.447552] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 1.447593] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.447629] usb usb1: Product: xHCI Host Controller [ 1.447659] usb usb1: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd [ 1.447690] usb usb1: SerialNumber: 0000:01:00.0 [ 1.448452] hub 1-0:1.0: USB hub found [ 1.448565] hub 1-0:1.0: 1 port detected [ 1.449258] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.449302] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2 [ 1.449347] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed [ 1.449865] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10 [ 1.449904] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.449939] usb usb2: Product: xHCI Host Controller [ 1.449969] usb usb2: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd [ 1.449999] usb usb2: SerialNumber: 0000:01:00.0 [ 1.450722] hub 2-0:1.0: USB hub found [ 1.450806] hub 2-0:1.0: 4 ports detected [ 1.452535] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 1.452890] dwc_otg: FIQ enabled [ 1.452904] dwc_otg: NAK holdoff enabled [ 1.452920] dwc_otg: FIQ split-transaction FSM enabled [ 1.452938] Module dwc_common_port init [ 1.453392] usbcore: registered new interface driver uas [ 1.453564] usbcore: registered new interface driver usb-storage [ 1.453782] mousedev: PS/2 mouse device common for all mice [ 1.455504] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 1.459059] sdhci: Secure Digital Host Controller Interface driver [ 1.459095] sdhci: Copyright(c) Pierre Ossman [ 1.459840] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe [ 1.460486] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.464666] ledtrig-cpu: registered to indicate activity on CPUs [ 1.465028] hid: raw HID events driver (C) Jiri Kosina [ 1.465237] usbcore: registered new interface driver usbhid [ 1.465267] usbhid: USB HID core driver [ 1.471094] Initializing XFRM netlink socket [ 1.471158] NET: Registered protocol family 17 [ 1.471311] Key type dns_resolver registered [ 1.471698] Registering SWP/SWPB emulation handler [ 1.471911] registered taskstats version 1 [ 1.471954] Loading compiled-in X.509 certificates [ 1.472781] Key type ._fscrypt registered [ 1.472812] Key type .fscrypt registered [ 1.472840] Key type fscrypt-provisioning registered [ 1.484546] uart-pl011 fe201000.serial: there is not valid maps for state default [ 1.484879] uart-pl011 fe201000.serial: cts_event_workaround enabled [ 1.484983] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, base_baud = 0) is a PL011 rev2 [ 1.491645] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver [ 1.492724] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 1.492759] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated [ 1.520973] of_cfs_init [ 1.521257] of_cfs_init: OK [ 1.543258] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.544969] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.546675] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.549730] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.551433] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.559448] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA [ 1.560150] Waiting for root device PARTUUID=d9d19281-02... [ 1.599546] random: fast init done [ 1.623870] mmc1: new high speed SDIO card at address 0001 [ 1.673598] mmc0: new ultra high speed DDR50 SDHC card at address 0001 [ 1.674552] mmcblk0: mmc0:0001 00000 29.0 GiB [ 1.676588] mmcblk0: p1 p2 [ 1.710686] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem [ 1.710730] EXT4-fs (mmcblk0p2): write access will be enabled during recovery [ 1.813508] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 1.884214] EXT4-fs (mmcblk0p2): recovery complete [ 1.886695] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.886799] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.892408] devtmpfs: mounted [ 1.901300] Freeing unused kernel memory: 2048K [ 1.901640] Run /sbin/init as init process [ 1.901669] with arguments: [ 1.901684] /sbin/init [ 1.901698] with environment: [ 1.901712] HOME=/ [ 1.901727] TERM=linux [ 2.016175] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21 [ 2.016223] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 2.016257] usb 1-1: Product: USB2.0 Hub [ 2.018550] hub 1-1:1.0: USB hub found [ 2.018859] hub 1-1:1.0: 4 ports detected [ 2.326916] systemd[1]: System time before build time, advancing clock. [ 2.434711] NET: Registered protocol family 10 [ 2.436143] Segment Routing with IPv6 [ 2.498779] 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) [ 2.499824] systemd[1]: Detected architecture arm. [ 2.588831] systemd[1]: Set hostname to . [ 3.284565] random: systemd: uninitialized urandom read (16 bytes read) [ 3.294956] random: systemd: uninitialized urandom read (16 bytes read) [ 3.295380] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 3.296193] random: systemd: uninitialized urandom read (16 bytes read) [ 3.296579] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 3.297643] systemd[1]: Listening on udev Kernel Socket. [ 3.298888] systemd[1]: Listening on Journal Socket. [ 3.299356] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped. [ 3.300094] systemd[1]: Listening on udev Control Socket. [ 3.310725] systemd[1]: Starting Load Kernel Modules... [ 3.453696] dwc2 fe980000.usb: supply vusb_d not found, using dummy regulator [ 3.454049] dwc2 fe980000.usb: supply vusb_a not found, using dummy regulator [ 3.673629] dwc2 fe980000.usb: EPs: 8, dedicated fifos, 4080 entries in SPRAM [ 3.674241] dwc2 fe980000.usb: DWC OTG Controller [ 3.674303] dwc2 fe980000.usb: new USB bus registered, assigned bus number 3 [ 3.674373] dwc2 fe980000.usb: irq 38, io mem 0xfe980000 [ 3.674867] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 3.674911] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.674948] usb usb3: Product: DWC OTG Controller [ 3.674978] usb usb3: Manufacturer: Linux 5.10.17-v7l+ dwc2_hsotg [ 3.675009] usb usb3: SerialNumber: fe980000.usb [ 3.675870] hub 3-0:1.0: USB hub found [ 3.675973] hub 3-0:1.0: 1 port detected [ 3.950060] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 4.073234] systemd-journald[128]: Received request to flush runtime journal from PID 1 [ 4.665284] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000 [ 4.665902] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000 [ 4.666442] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000 [ 4.666975] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000 [ 4.776278] i2c i2c-11: Added multiplexed i2c bus 0 [ 4.777013] i2c i2c-11: Added multiplexed i2c bus 10 [ 4.799301] mc: Linux media interface: v0.10 [ 4.865904] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0 [ 4.899124] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. [ 4.901411] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 4.901438] [vc_sm_connected_init]: start [ 4.913952] [vc_sm_connected_init]: installed successfully [ 4.988293] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.992147] videodev: Linux video capture interface: v2.00 [ 5.007757] bcm2835_audio bcm2835_audio: card created with 8 channels [ 5.033098] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 5.033910] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 5.045024] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 5.053029] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 5.057197] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 5.069649] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13 [ 5.073616] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14 [ 5.074135] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15 [ 5.074969] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16 [ 5.074998] bcm2835-isp bcm2835-isp: Register output node 0 with media controller [ 5.075023] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller [ 5.075047] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller [ 5.075070] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller [ 5.075349] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp [ 5.099639] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 5.099702] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 5.109511] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 5.109581] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 5.117239] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 5.117292] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 5.244770] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 5.387178] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 5.403557] [drm] No displays found. Consider forcing hotplug if HDMI is attached [ 5.403691] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4]) [ 5.408282] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1 [ 5.568024] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 5.583368] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 5.585132] usbcore: registered new interface driver brcmfmac [ 5.784995] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2 [ 6.025730] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 6.041269] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e [ 6.185559] tc358743 10-000f: tc358743 found @ 0x1e (i2c-11-mux (chan_id 1)) [ 6.953605] Under-voltage detected! (0x00050000) [ 7.537886] random: crng init done [ 7.537908] random: 7 urandom warning(s) missed due to ratelimiting [ 7.699005] uart-pl011 fe201000.serial: no DMA platform data [ 8.219747] 8021q: 802.1Q VLAN Support v1.8 [ 8.398171] usb_f_hid: no symbol version for module_layout [ 8.398197] usb_f_hid: loading out-of-tree module taints kernel. [ 9.033650] Voltage normalised (0x00000000) [ 9.396150] dwc2 fe980000.usb: bound driver configfs-gadget [ 9.572643] dwc2 fe980000.usb: new device is high-speed [ 9.605602] dwc2 fe980000.usb: new address 28 [ 9.739708] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS [ 10.019290] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay) [ 10.019671] bcmgenet fd580000.ethernet eth0: Link is Down [ 11.113632] Under-voltage detected! (0x00050005) [ 14.153789] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 14.153843] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 16.341102] Bluetooth: Core ver 2.22 [ 16.341190] NET: Registered protocol family 31 [ 16.341202] Bluetooth: HCI device and connection manager initialized [ 16.341226] Bluetooth: HCI socket layer initialized [ 16.341243] Bluetooth: L2CAP socket layer initialized [ 16.341270] Bluetooth: SCO socket layer initialized [ 16.349902] Bluetooth: HCI UART driver ver 2.3 [ 16.349920] Bluetooth: HCI UART protocol H4 registered [ 16.349997] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 16.350247] Bluetooth: HCI UART protocol Broadcom registered [ 16.729263] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 16.729283] Bluetooth: BNEP filters: protocol multicast [ 16.729312] Bluetooth: BNEP socket layer initialized [ 20.193640] capability: warning: `zerotier-one' uses 32-bit capabilities (legacy support in use) [ 20.496940] tun: Universal TUN/TAP device driver, 1.6 [ 20.963536] Bluetooth: hci0: command 0x1003 tx timeout [ 23.033541] Bluetooth: hci0: command 0x1001 tx timeout [ 25.113511] Bluetooth: hci0: command 0x1009 tx timeout [ 33.993573] Voltage normalised (0x00000000) [ 38.153654] Under-voltage detected! (0x00050005) [ 42.313575] Voltage normalised (0x00000000) [ 206.684791] dwc2 fe980000.usb: new device is high-speed [ 206.717764] dwc2 fe980000.usb: new address 29 [ 314.795878] rpi_firmware_get_throttled: 12 callbacks suppressed [ 314.795886] Under-voltage detected! (0x00050005) [ 337.676074] rpi_firmware_get_throttled: 12 callbacks suppressed [ 337.676080] Voltage normalised (0x00000000) [ 343.916248] Under-voltage detected! (0x00050005) [ 366.796329] Voltage normalised (0x00000000) [ 368.876462] Under-voltage detected! (0x00050005) [ 381.356437] Voltage normalised (0x00000000)