rpi400-dmesg1.txt

pi@raspberrypi:~ $ sudo dmesg -w
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.4.79-v7l+ (dom@buildbot) (gcc version 8.4.0 (Ubuntu/Linaro 8.4.0-3ubuntu1)) #1373 SMP Mon Nov 23 13:27:40 GMT 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 400 Rev 1.0
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Reserved memory: created CMA memory pool at 0x000000001ec00000, size 256 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] On node 0 totalpages: 1012736
[    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: 816128 pages, LIFO batch:63
[    0.000000] percpu: Embedded 20 pages/cpu s49804 r8192 d23924 u81920
[    0.000000] pcpu-alloc: s49804 r8192 d23924 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: 1010432
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:E6:67:F5 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 console=tty1 root=PARTUUID=1c27fe2f-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
[    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 0x17cc0000-0x1bcc0000] (64MB)
[    0.000000] Memory: 3655604K/4050944K available (10240K kernel code, 739K rwdata, 2816K rodata, 2048K init, 854K bss, 133196K reserved, 262144K cma-reserved, 3264512K highmem)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 31111 entries in 61 pages
[    0.000000] rcu: Hierarchical RCU implementation.
[    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+0x344/0x518 with crng_init=0
[    0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[    0.000024] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[    0.000104] bcm2835: system timer (irq = 17)
[    0.000754] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000770] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000787] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[    0.000799] Switching to timer-based delay loop, resolution 18ns
[    0.001053] Console: colour dummy device 80x30
[    0.001088] printk: console [tty1] enabled
[    0.001141] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[    0.001164] pid_max: default: 32768 minimum: 301
[    0.001314] LSM: Security Framework initializing
[    0.001514] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.001537] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.002950] Disabling memory control group subsystem
[    0.003073] CPU: Testing write buffer coherency: ok
[    0.003610] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.004552] Setting up static identity map for 0x200000 - 0x20003c
[    0.004764] rcu: Hierarchical SRCU implementation.
[    0.005465] smp: Bringing up secondary CPUs ...
[    0.006721] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.008112] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.009433] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.009592] smp: Brought up 1 node, 4 CPUs
[    0.009610] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[    0.009624] CPU: All CPU(s) started in HYP mode.
[    0.009636] CPU: Virtualization extensions available.
[    0.010517] devtmpfs: initialized
[    0.024635] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[    0.024914] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.024945] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.032125] pinctrl core: initialized pinctrl subsystem
[    0.033169] NET: Registered protocol family 16
[    0.037340] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.037949] audit: initializing netlink subsys (disabled)
[    0.038187] audit: type=2000 audit(0.030:1): state=initialized audit_enabled=0 res=1
[    0.039381] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.039395] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.039760] Serial: AMBA PL011 UART driver
[    0.043528] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[    0.060869] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-11-30 22:12, variant start
[    0.070882] raspberrypi-firmware soc:firmware: Firmware hash is ab1181cc0cb6df52bfae3b1d3fef0ce7c325166c
[    0.126439] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[    0.131730] vgaarb: loaded
[    0.132217] SCSI subsystem initialized
[    0.132443] usbcore: registered new interface driver usbfs
[    0.132513] usbcore: registered new interface driver hub
[    0.132640] usbcore: registered new device driver usb
[    0.132968] usb_phy_generic phy: phy supply vcc not found, using dummy regulator
[    0.134934] clocksource: Switched to clocksource arch_sys_counter
[    0.896058] VFS: Disk quotas dquot_6.6.0
[    0.896158] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.896325] FS-Cache: Loaded
[    0.896545] CacheFiles: Loaded
[    0.897544] simple-framebuffer 3e402000.framebuffer: framebuffer at 0x3e402000, 0x7f8000 bytes, mapped to 0x(ptrval)
[    0.897565] simple-framebuffer 3e402000.framebuffer: format=a8r8g8b8, mode=1920x1080x32, linelength=7680
[    0.898077] Console: switching to colour frame buffer device 240x67
[    0.908744] simple-framebuffer 3e402000.framebuffer: fb0: simplefb registered!
[    0.919143] thermal_sys: Registered thermal governor 'step_wise'
[    0.919537] NET: Registered protocol family 2
[    0.920308] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    0.920341] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.920402] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.920476] TCP: Hash tables configured (established 8192 bind 8192)
[    0.920637] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.920672] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.920954] NET: Registered protocol family 1
[    0.921740] RPC: Registered named UNIX socket transport module.
[    0.921754] RPC: Registered udp transport module.
[    0.921767] RPC: Registered tcp transport module.
[    0.921779] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.921803] PCI: CLS 0 bytes, default 64
[    0.923813] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.926175] Initialise system trusted keyrings
[    0.926431] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[    0.937612] FS-Cache: Netfs 'nfs' registered for caching
[    0.938357] NFS: Registering the id_resolver key type
[    0.938393] Key type id_resolver registered
[    0.938408] Key type id_legacy registered
[    0.938430] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.939591] Key type asymmetric registered
[    0.939605] Asymmetric key parser 'x509' registered
[    0.939794] bounce: pool size: 64 pages
[    0.939842] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    0.940088] io scheduler mq-deadline registered
[    0.940103] io scheduler kyber registered
[    0.945432] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[    0.945456] brcm-pcie fd500000.pcie:   No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[    0.945531] brcm-pcie fd500000.pcie:      MEM 0x0600000000..0x0603ffffff -> 0x00f8000000
[    0.945601] brcm-pcie fd500000.pcie:   IB MEM 0x0000000000..0x00ffffffff -> 0x0200000000
[    1.007055] brcm-pcie fd500000.pcie: link up, 5 GT/s x1 (SSC)
[    1.007379] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[    1.007398] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.007419] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[    1.007480] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[    1.007756] pci 0000:00:00.0: PME# supported from D0 D3hot
[    1.011102] PCI: bus0: Fast back to back transfers disabled
[    1.011332] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[    1.011480] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    1.011914] pci 0000:01:00.0: PME# supported from D0 D3hot
[    1.015277] PCI: bus1: Fast back to back transfers disabled
[    1.015339] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[    1.015362] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[    1.015445] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.015470] pci 0000:00:00.0:   bridge window [mem 0x600000000-0x6000fffff]
[    1.015815] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[    1.016070] pcieport 0000:00:00.0: PME: Signaling with IRQ 55
[    1.016481] pcieport 0000:00:00.0: AER: enabled with IRQ 55
[    1.016821] pci 0000:01:00.0: enabling device (0140 -> 0142)
[    1.067610] pci 0000:01:00.0: quirk_usb_early_handoff+0x0/0x800 took 49615 usecs
[    1.075545] iproc-rng200 fe104000.rng: hwrng registered
[    1.075896] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[    1.076611] vc-sm: Videocore shared memory driver
[    1.077196] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[    1.089970] brd: module loaded
[    1.102992] loop: module loaded
[    1.104517] Loading iSCSI transport class v2.0-870.
[    1.106739] libphy: Fixed MDIO Bus: probed
[    1.107375] bcmgenet fd580000.ethernet: failed to get enet clock
[    1.107397] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[    1.107420] bcmgenet fd580000.ethernet: failed to get enet-wol clock
[    1.107442] bcmgenet fd580000.ethernet: failed to get enet-eee clock
[    1.107470] bcmgenet: Skipping UMAC reset
[    1.124969] libphy: bcmgenet MII bus: probed
[    1.215040] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[    1.216130] usbcore: registered new interface driver r8152
[    1.216198] usbcore: registered new interface driver lan78xx
[    1.216257] usbcore: registered new interface driver smsc95xx
[    1.216705] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.216744] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[    1.219159] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000003000000890
[    1.220467] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.220486] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.220502] usb usb1: Product: xHCI Host Controller
[    1.220517] usb usb1: Manufacturer: Linux 5.4.79-v7l+ xhci-hcd
[    1.220533] usb usb1: SerialNumber: 0000:01:00.0
[    1.221184] hub 1-0:1.0: USB hub found
[    1.221282] hub 1-0:1.0: 1 port detected
[    1.221855] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.221881] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[    1.221905] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[    1.222399] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.222417] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.222432] usb usb2: Product: xHCI Host Controller
[    1.222448] usb usb2: Manufacturer: Linux 5.4.79-v7l+ xhci-hcd
[    1.222463] usb usb2: SerialNumber: 0000:01:00.0
[    1.223088] hub 2-0:1.0: USB hub found
[    1.223158] hub 2-0:1.0: 4 ports detected
[    1.224650] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.225013] dwc_otg: FIQ enabled
[    1.225026] dwc_otg: NAK holdoff enabled
[    1.225038] dwc_otg: FIQ split-transaction FSM enabled
[    1.225055] Module dwc_common_port init
[    1.225554] usbcore: registered new interface driver uas
[    1.225677] usbcore: registered new interface driver usb-storage
[    1.225883] mousedev: PS/2 mouse device common for all mice
[    1.229443] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    1.233498] sdhci: Secure Digital Host Controller Interface driver
[    1.233512] sdhci: Copyright(c) Pierre Ossman
[    1.234141] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[    1.234725] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.238703] ledtrig-cpu: registered to indicate activity on CPUs
[    1.239036] hidraw: raw HID events driver (C) Jiri Kosina
[    1.239230] usbcore: registered new interface driver usbhid
[    1.239243] usbhid: USB HID core driver
[    1.240353] vchiq: vchiq_init_state: slot_zero = (ptrval)
[    1.242478] [vc_sm_connected_init]: start
[    1.252582] [vc_sm_connected_init]: end - returning 0
[    1.254854] Initializing XFRM netlink socket
[    1.254893] NET: Registered protocol family 17
[    1.255054] Key type dns_resolver registered
[    1.255499] Registering SWP/SWPB emulation handler
[    1.255867] registered taskstats version 1
[    1.255887] Loading compiled-in X.509 certificates
[    1.256425] Key type ._fscrypt registered
[    1.256439] Key type .fscrypt registered
[    1.267338] uart-pl011 fe201000.serial: cts_event_workaround enabled
[    1.267417] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 29, base_baud = 0) is a PL011 rev2
[    1.273605] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[    1.274616] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[    1.274632] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[    1.323344] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    1.326225] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.327905] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.330899] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    1.332575] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.340740] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[    1.344018] of_cfs_init
[    1.344163] of_cfs_init: OK
[    1.345144] Waiting for root device PARTUUID=1c27fe2f-02...
[    1.381919] random: fast init done
[    1.405734] mmc1: new high speed SDIO card at address 0001
[    1.449235] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[    1.450298] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[    1.453573]  mmcblk0: p1 p2
[    1.474082] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    1.474098] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    1.584984] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.661498] EXT4-fs (mmcblk0p2): recovery complete
[    1.663747] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.663826] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.665491] devtmpfs: mounted
[    1.674376] Freeing unused kernel memory: 2048K
[    1.674676] Run /sbin/init as init process
[    1.767666] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[    1.767686] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    1.767702] usb 1-1: Product: USB2.0 Hub
[    1.769748] hub 1-1:1.0: USB hub found
[    1.770041] hub 1-1:1.0: 4 ports detected
[    2.090587] systemd[1]: System time before build time, advancing clock.
[    2.094996] usb 1-1.1: new low-speed USB device number 3 using xhci_hcd
[    2.188123] NET: Registered protocol family 10
[    2.189597] Segment Routing with IPv6
[    2.221409] 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)
[    2.222202] systemd[1]: Detected architecture arm.
[    2.238965] usb 1-1.1: New USB device found, idVendor=093a, idProduct=2510, bcdDevice= 1.00
[    2.238986] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.239003] usb 1-1.1: Product: USB Optical Mouse
[    2.239018] usb 1-1.1: Manufacturer: PixArt
[    2.248792] input: PixArt USB Optical Mouse as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:093A:2510.0001/input/input0
[    2.249295] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:01:00.0-1.1/input0
[    2.296380] systemd[1]: Set hostname to <raspberrypi>.
[    2.345018] usb 1-1.4: new low-speed USB device number 4 using xhci_hcd
[    2.528281] usb 1-1.4: New USB device found, idVendor=04d9, idProduct=0007, bcdDevice= 1.61
[    2.528304] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.528322] usb 1-1.4: Product: Raspberry Pi Internal Keyboard
[    2.528338] usb 1-1.4: Manufacturer:
[    2.557906] input:   Raspberry Pi Internal Keyboard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:04D9:0007.0002/input/input1
[    2.625864] hid-generic 0003:04D9:0007.0002: input,hidraw1: USB HID v1.11 Keyboard [  Raspberry Pi Internal Keyboard] on usb-0000:01:00.0-1.4/input0
[    2.647048] input:   Raspberry Pi Internal Keyboard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:04D9:0007.0003/input/input2
[    2.715405] hid-generic 0003:04D9:0007.0003: input,hidraw2: USB HID v1.11 Device [  Raspberry Pi Internal Keyboard] on usb-0000:01:00.0-1.4/input1
[    3.043542] random: systemd: uninitialized urandom read (16 bytes read)
[    3.056647] random: systemd: uninitialized urandom read (16 bytes read)
[    3.057397] systemd[1]: Listening on udev Control Socket.
[    3.057981] random: systemd: uninitialized urandom read (16 bytes read)
[    3.061243] systemd[1]: Created slice system-getty.slice.
[    3.067529] systemd[1]: Listening on Journal Socket.
[    3.068254] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[    3.069574] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.070245] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.071456] systemd[1]: Created slice User and Session Slice.
[    3.253486] i2c /dev entries driver
[    3.706648] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    3.840566] systemd-journald[111]: Received request to flush runtime journal from PID 1
[    4.446337] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[    4.446810] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[    4.447575] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[    4.451687] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[    4.557600] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[    4.559428] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[    4.561760] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[    4.561783] [vc_sm_connected_init]: start
[    4.564044] mc: Linux media interface: v0.10
[    4.574404] [vc_sm_connected_init]: installed successfully
[    4.602076] videodev: Linux video capture interface: v2.00
[    4.641345] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[    4.643305] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[    4.671582] bcm2835_audio bcm2835_audio: card created with 8 channels
[    4.674433] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[    4.703493] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[    4.707408] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[    4.708122] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[    4.708745] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[    4.708780] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[    4.708802] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[    4.708824] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[    4.708856] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[    4.709522] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[    4.740357] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[    4.753197] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[    4.816879] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[    4.816929] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[    4.831280] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[    4.831328] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[    4.847352] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[    4.848058] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    4.967258] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[    4.995555] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.135510] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.153456] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[    5.153481] checking generic (3e402000 7f8000) vs hw (0 ffffffffffffffff)
[    5.153496] fb0: switching to vc4drmfb from simple
[    5.172635] Console: switching to colour dummy device 80x30
[    5.182896] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    5.182912] [drm] No driver support for vblank timestamp query.
[    5.182925] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL
[    5.186526] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[    5.201705] brcmfmac: F1 signature read @0x18000000=0x15294345
[    5.214306] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
[    5.214982] usbcore: registered new interface driver brcmfmac
[    5.235867] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43456-sdio.raspberrypi,400.txt failed with error -2
[    5.260394] Console: switching to colour frame buffer device 240x67
[    5.260443] vc4-drm gpu: fb0: vc4drmfb frame buffer device
[    5.444331] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
[    5.456683] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/9 wl0: May 14 2020 17:26:08 version 7.84.17.1 (r871554) FWID 01-3d9e1d87
[    7.407519] uart-pl011 fe201000.serial: no DMA platform data
[    7.421065] random: crng init done
[    7.421086] random: 7 urandom warning(s) missed due to ratelimiting
[    7.747582] 8021q: 802.1Q VLAN Support v1.8
[    7.905329] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[    8.246189] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[    8.586760] bcmgenet: Skipping UMAC reset
[    8.589655] bcmgenet fd580000.ethernet: configuring instance for external RGMII
[    8.591524] bcmgenet fd580000.ethernet eth0: Link is Down
[   10.217214] broken atomic modeset userspace detected, disabling atomic
[   12.824823] fuse: init (API version 7.31)
[   13.424615] Bluetooth: Core ver 2.22
[   13.424675] NET: Registered protocol family 31
[   13.424683] Bluetooth: HCI device and connection manager initialized
[   13.424701] Bluetooth: HCI socket layer initialized
[   13.424713] Bluetooth: L2CAP socket layer initialized
[   13.424732] Bluetooth: SCO socket layer initialized
[   13.439546] Bluetooth: HCI UART driver ver 2.3
[   13.439559] Bluetooth: HCI UART protocol H4 registered
[   13.439613] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   13.439823] Bluetooth: HCI UART protocol Broadcom registered
[   13.694694] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   13.701884] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.701891] Bluetooth: BNEP filters: protocol multicast
[   13.701904] Bluetooth: BNEP socket layer initialized
[   13.823331] Bluetooth: RFCOMM TTY layer initialized
[   13.823349] Bluetooth: RFCOMM socket layer initialized
[   13.823370] Bluetooth: RFCOMM ver 1.11
[   14.909694] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.wlan0.retrans_time - use net.ipv6.neigh.wlan0.retrans_time_ms instead
[   87.285335] v3d fec00000.v3d: MMU error from client L2T (0) at 0x3601000, pte invalid








[  427.832303] ------------[ cut here ]------------
[  427.832372] WARNING: CPU: 1 PID: 31 at drivers/firmware/raspberrypi.c:63 rpi_firmware_transaction+0xec/0x128
[  427.832377] Firmware transaction timeout
[  427.832380] Modules linked in: cmac rfcomm bnep hci_uart btbcm bluetooth ecdh_generic ecc fuse 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 vc4 cec cfg80211 drm_kms_helper rfkill v3d gpu_sched drm bcm2835_v4l2(C) bcm2835_codec(C) videobuf2_vmalloc raspberrypi_hwmon bcm2835_isp(C) bcm2835_mmal_vchiq(C) v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev drm_panel_orientation_quirks snd_soc_core mc vc_sm_cma(C) snd_bcm2835(C) snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd syscopyarea sysfillrect sysimgblt fb_sys_fops rpivid_mem uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6
[  427.832638] CPU: 1 PID: 31 Comm: kworker/1:1 Tainted: G         C        5.4.79-v7l+ #1373
[  427.832643] Hardware name: BCM2711
[  427.832718] Workqueue: events v3d_clock_down_work [v3d]
[  427.832726] Backtrace:
[  427.832758] [<c020dfb0>] (dump_backtrace) from [<c020e334>] (show_stack+0x20/0x24)
[  427.832768]  r7:ffffffff r6:00000000 r5:60000013 r4:c129fab0
[  427.832783] [<c020e314>] (show_stack) from [<c0a76254>] (dump_stack+0xd8/0x11c)
[  427.832796] [<c0a7617c>] (dump_stack) from [<c0222028>] (__warn+0xe0/0x108)
[  427.832802]  r10:dec04008 r9:00000009 r8:c08dd810 r7:0000003f r6:00000009 r5:c08dd810
[  427.832805]  r4:c0e3a554 r3:00000000
[  427.832815] [<c0221f48>] (__warn) from [<c0222424>] (warn_slowpath_fmt+0xa4/0xc0)
[  427.832818]  r7:0000003f r6:c0e3a554 r5:c1204fc8 r4:c0e3a574
[  427.832825] [<c0222384>] (warn_slowpath_fmt) from [<c08dd810>] (rpi_firmware_transaction+0xec/0x128)
[  427.832829]  r9:efa10440 r8:00000018 r7:00000000 r6:ffffff92 r5:efa10440 r4:c1204fc8
[  427.832845] [<c08dd724>] (rpi_firmware_transaction) from [<c08dd908>] (rpi_firmware_property_list+0xbc/0x170)
[  427.832850]  r7:c1204fc8 r6:dec04000 r5:00001000 r4:dec04024
[  427.832861] [<c08dd84c>] (rpi_firmware_property_list) from [<c08dda2c>] (rpi_firmware_property+0x70/0x118)
[  427.832869]  r10:d30c5a8c r9:00038002 r8:00000018 r7:efa10440 r6:efa41e08 r5:0000000c
[  427.832872]  r4:d30c5a80
[  427.832891] [<c08dd9bc>] (rpi_firmware_property) from [<c0733718>] (raspberrypi_clock_property+0x54/0x7c)
[  427.832897]  r10:00000000 r9:1dcd6500 r8:00000000 r7:ef051540 r6:00000000 r5:efa41e30
[  427.832904]  r4:c1204fc8 r3:0000000c
[  427.832913] [<c07336c4>] (raspberrypi_clock_property) from [<c0733874>] (raspberrypi_fw_set_rate+0x4c/0xb8)
[  427.832916]  r5:ef0519c0 r4:c1204fc8
[  427.832930] [<c0733828>] (raspberrypi_fw_set_rate) from [<c072bd30>] (clk_change_rate+0xf4/0x47c)
[  427.832939]  r7:0ee6b280 r6:00000000 r5:00000000 r4:efb4da80
[  427.832945] [<c072bc3c>] (clk_change_rate) from [<c072c234>] (clk_core_set_rate_nolock+0x17c/0x1a4)
[  427.832955]  r10:00000000 r9:00000040 r8:efb4da80 r7:00002710 r6:00000000 r5:c1204fc8
[  427.832958]  r4:efb4da80
[  427.832968] [<c072c0b8>] (clk_core_set_rate_nolock) from [<c072c29c>] (clk_set_rate+0x40/0x98)
[  427.832973]  r8:00000000 r7:eff2a600 r6:eff27300 r5:00002710 r4:d6413e00
[  427.832989] [<c072c25c>] (clk_set_rate) from [<bf283f1c>] (v3d_clock_down_work+0x24/0x68 [v3d])
[  427.832998]  r5:ef979080 r4:d6ab83ac
[  427.833017] [<bf283ef8>] (v3d_clock_down_work [v3d]) from [<c023e884>] (process_one_work+0x250/0x570)
[  427.833023]  r5:ef979080 r4:d6ab83ac
[  427.833032] [<c023e634>] (process_one_work) from [<c023ec04>] (worker_thread+0x60/0x5d0)
[  427.833040]  r10:eff27300 r9:c1203d00 r8:eff27318 r7:00000008 r6:eff27300 r5:ef979094
[  427.833042]  r4:ef979080
[  427.833058] [<c023eba4>] (worker_thread) from [<c0245fd0>] (kthread+0x170/0x174)
[  427.833066]  r10:ef92be74 r9:c023eba4 r8:ef979080 r7:efa40000 r6:00000000 r5:ef976080
[  427.833068]  r4:efa19040
[  427.833075] [<c0245e60>] (kthread) from [<c02010ac>] (ret_from_fork+0x14/0x28)
[  427.833084] Exception stack(0xefa41fb0 to 0xefa41ff8)
[  427.833088] 1fa0:                                     00000000 00000000 00000000 00000000
[  427.833095] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  427.833098] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  427.833103]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0245e60
[  427.833108]  r4:ef976080
[  427.833111] ---[ end trace b3600704f07acf29 ]---
[  427.833170] raspberrypi-clk soc:firmware:clocks: Failed to change fw-clk-v3d frequency: -110
[  428.872371] ------------[ cut here ]------------
[  428.872522] WARNING: CPU: 0 PID: 551 at drivers/gpu/drm/vc4/vc4_firmware_kms.c:419 vc4_plane_set_blank+0x160/0x16c [vc4]
[  428.872531] vc4_plane_set_blank: firmware call failed. Please update your firmware
[  428.872539] Modules linked in: cmac rfcomm bnep hci_uart btbcm bluetooth ecdh_generic ecc fuse 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 vc4 cec cfg80211 drm_kms_helper rfkill v3d gpu_sched drm bcm2835_v4l2(C) bcm2835_codec(C) videobuf2_vmalloc raspberrypi_hwmon bcm2835_isp(C) bcm2835_mmal_vchiq(C) v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev drm_panel_orientation_quirks snd_soc_core mc vc_sm_cma(C) snd_bcm2835(C) snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd syscopyarea sysfillrect sysimgblt fb_sys_fops rpivid_mem uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6
[  428.872793] CPU: 0 PID: 551 Comm: InputThread Tainted: G        WC        5.4.79-v7l+ #1373
[  428.872800] Hardware name: BCM2711
[  428.872809] Backtrace:
[  428.872847] [<c020dfb0>] (dump_backtrace) from [<c020e334>] (show_stack+0x20/0x24)
[  428.872855]  r7:ffffffff r6:00000000 r5:60000013 r4:c129fab0
[  428.872871] [<c020e314>] (show_stack) from [<c0a76254>] (dump_stack+0xd8/0x11c)
[  428.872885] [<c0a7617c>] (dump_stack) from [<c0222028>] (__warn+0xe0/0x108)
[  428.872892]  r10:d4f08600 r9:00000009 r8:bf4ef548 r7:000001a3 r6:00000009 r5:bf4ef548
[  428.872895]  r4:bf51137c r3:00000000
[  428.872906] [<c0221f48>] (__warn) from [<c0222424>] (warn_slowpath_fmt+0xa4/0xc0)
[  428.872912]  r7:000001a3 r6:bf51137c r5:c1204fc8 r4:bf511344
[  428.872942] [<c0222384>] (warn_slowpath_fmt) from [<bf4ef548>] (vc4_plane_set_blank+0x160/0x16c [vc4])
[  428.872950]  r9:00000000 r8:00000000 r7:d6fb8c40 r6:d6fb6e20 r5:c1204fc8 r4:ffffff92
[  428.872994] [<bf4ef3e8>] (vc4_plane_set_blank [vc4]) from [<bf4ef6dc>] (vc4_plane_atomic_update+0x34/0x38 [vc4])
[  428.873001]  r8:d3069a00 r7:bf50c8d8 r6:d6fb6c40 r5:d489fa40 r4:00000007
[  428.873124] [<bf4ef6a8>] (vc4_plane_atomic_update [vc4]) from [<bf2f2038>] (drm_atomic_helper_commit_planes+0xe8/0x28c [drm_kms_helper])
[  428.873168] [<bf2f1f50>] (drm_atomic_helper_commit_planes [drm_kms_helper]) from [<bf4f1d00>] (vc4_atomic_complete_commit+0xe0/0x5b0 [vc4])
[  428.873174]  r10:d4e78840 r9:00000146 r8:00000000 r7:00000000 r6:d6fb8c40 r5:d489fa40
[  428.873176]  r4:d6fb9800
[  428.873220] [<bf4f1c20>] (vc4_atomic_complete_commit [vc4]) from [<bf4f22b8>] (vc4_atomic_commit+0xe8/0x178 [vc4])
[  428.873230]  r10:d4e78840 r9:00000146 r8:00000000 r7:00000000 r6:d6fb9800 r5:d6fb8da8
[  428.873232]  r4:d489fa40
[  428.873472] [<bf4f21d0>] (vc4_atomic_commit [vc4]) from [<bf217368>] (drm_atomic_commit+0x54/0x60 [drm])
[  428.873480]  r9:00000146 r8:d6fb9040 r7:00000000 r6:d6fb9800 r5:d489fa40 r4:00000000
[  428.873554] [<bf217314>] (drm_atomic_commit [drm]) from [<bf2f1f40>] (drm_atomic_helper_update_plane+0xe8/0xf8 [drm_kms_helper])
[  428.873558]  r7:00000000 r6:d6fb6c40 r5:d489fa40 r4:d3069a00
[  428.873632] [<bf2f1e58>] (drm_atomic_helper_update_plane [drm_kms_helper]) from [<bf22052c>] (__setplane_atomic+0x104/0x144 [drm])
[  428.873636]  r10:00400000 r9:00400000 r8:00000000 r7:00000146 r6:d6fb9040 r5:d4e78840
[  428.873639]  r4:bf2f1e58 r3:00000146
[  428.873739] [<bf220428>] (__setplane_atomic [drm]) from [<bf22087c>] (drm_mode_cursor_universal+0x174/0x294 [drm])
[  428.873743]  r10:d652dd2c r9:d6fb9800 r8:d6fb6c40 r7:c1204fc8 r6:d6fb9040 r5:d652dd80
[  428.873746]  r4:d4e78840
[  428.873844] [<bf220708>] (drm_mode_cursor_universal [drm]) from [<bf220a74>] (drm_mode_cursor_common+0xd8/0x250 [drm])
[  428.873852]  r10:d652de2c r9:00000000 r8:d6fb9040 r7:d6672500 r6:d6fb9054 r5:d6fb9074
[  428.873854]  r4:d652dd80
[  428.873954] [<bf22099c>] (drm_mode_cursor_common [drm]) from [<bf220f2c>] (drm_mode_cursor_ioctl+0x78/0x94 [drm])
[  428.873961]  r10:d652de2c r9:bf220eb4 r8:00000002 r7:d6672500 r6:d6fb9800 r5:00000000
[  428.873964]  r4:c1204fc8
[  428.874065] [<bf220eb4>] (drm_mode_cursor_ioctl [drm]) from [<bf205928>] (drm_ioctl_kernel+0xb8/0xfc [drm])
[  428.874073]  r7:00000000 r6:d6672500 r5:d6fb9800 r4:c1204fc8
[  428.874170] [<bf205870>] (drm_ioctl_kernel [drm]) from [<bf205b58>] (drm_ioctl+0x1ec/0x3b0 [drm])
[  428.874176]  r10:000000a3 r9:d652de2c r8:d6672500 r7:d6402e40 r6:c1204fc8 r5:0000001c
[  428.874178]  r4:bf2368bc
[  428.874242] [<bf20596c>] (drm_ioctl [drm]) from [<c0422dcc>] (do_vfs_ioctl+0xc0/0x7d4)
[  428.874250]  r10:d6437258 r9:0000000c r8:b0a8a0c8 r7:0000000c r6:d6402e40 r5:b0a8a0c8
[  428.874252]  r4:c1204fc8
[  428.874257] [<c0422d0c>] (do_vfs_ioctl) from [<c042354c>] (ksys_ioctl+0x6c/0x90)
[  428.874261]  r10:00000036 r9:0000000c r8:b0a8a0c8 r7:c01c64a3 r6:00000000 r5:d6402e40
[  428.874263]  r4:d6402e41
[  428.874267] [<c04234e0>] (ksys_ioctl) from [<c0423588>] (sys_ioctl+0x18/0x1c)
[  428.874271]  r9:d652c000 r8:c02011c4 r7:00000036 r6:c01c64a3 r5:b0a8a0c8 r4:b6fb5968
[  428.874281] [<c0423570>] (sys_ioctl) from [<c0201000>] (ret_fast_syscall+0x0/0x28)
[  428.874288] Exception stack(0xd652dfa8 to 0xd652dff0)
[  428.874295] dfa0:                   b6fb5968 b0a8a0c8 0000000c c01c64a3 b0a8a0c8 00000058
[  428.874302] dfc0: b6fb5968 b0a8a0c8 c01c64a3 00000036 00000001 00000058 001fd000 00201894
[  428.874305] dfe0: b6d5f08c b0a8a0ac b6d4588c b69d151c
[  428.874388] ---[ end trace b3600704f07acf2a ]---
[  429.912321] hwmon hwmon1: Failed to get throttled (-110)
[  431.992303] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 4294967186 (-34)
[  433.032289] raspberrypi-clk soc:firmware:clocks: Failed to change fw-clk-arm frequency: -110
client_loop: send disconnect: Broken pipe