@davidb2111
1/2
Voici le résultat de la commande sur mon PI4 qui vient de crasher :
dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.4.44-v7l (root@bb8634c95b86) (gcc version 7.5.0 (Buildroot 2020.02.4-dirty)) #1 SMP Thu Oct 1 21:32:07 CEST 2020
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.2
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000013c00000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] On node 0 totalpages: 917504
[ 0.000000] DMA zone: 1728 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 147456 pages, LIFO batch:31
[ 0.000000] HighMem zone: 770048 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 20 pages/cpu s49740 r8192 d23988 u81920
[ 0.000000] pcpu-alloc: s49740 r8192 d23988 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: 915776
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:6F:D5:D4 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.fiq_fix_enable=1 sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 console=tty3 consoleblank=0 loglevel=3 elevator=deadline vt.global_cursor_default=0 logo.nologo splash dev=/dev/mmcblk0p1 rootwait fastboot noswap
[ 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 0x0ccc0000-0x10cc0000] (64MB)
[ 0.000000] Memory: 3278556K/3670016K available (10240K kernel code, 725K rwdata, 2760K rodata, 2048K init, 853K bss, 129316K reserved, 262144K cma-reserved, 3080192K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 30234 entries in 60 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+0x340/0x510 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
[ 0.000103] bcm2835: system timer (irq = 17)
[ 0.000731] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000748] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000765] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000778] Switching to timer-based delay loop, resolution 18ns
[ 0.001023] Console: colour dummy device 80x30
[ 0.001059] printk: console [tty3] enabled
[ 0.001110] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
[ 0.001133] pid_max: default: 32768 minimum: 301
[ 0.001457] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.001482] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.002757] Disabling memory control group subsystem
[ 0.002863] CPU: Testing write buffer coherency: ok
[ 0.003394] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004310] Setting up static identity map for 0x200000 - 0x20003c
[ 0.004518] rcu: Hierarchical SRCU implementation.
[ 0.005208] smp: Bringing up secondary CPUs ...
[ 0.006440] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.007785] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.009055] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.009209] smp: Brought up 1 node, 4 CPUs
[ 0.009226] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.009241] CPU: All CPU(s) started in HYP mode.
[ 0.009253] CPU: Virtualization extensions available.
[ 0.010033] devtmpfs: initialized
[ 0.023908] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[ 0.024169] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.024200] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.031182] pinctrl core: initialized pinctrl subsystem
[ 0.032284] NET: Registered protocol family 16
[ 0.036387] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.038195] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.038209] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.038578] Serial: AMBA PL011 UART driver
[ 0.042261] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.060819] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-06-06 15:50, variant start_x
[ 0.070834] raspberrypi-firmware soc:firmware: Firmware hash is 198560b99ae3eb70a9f137c7524e14e0315708fb
[ 0.130602] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.135551] vgaarb: loaded
[ 0.136027] SCSI subsystem initialized
[ 0.136263] usbcore: registered new interface driver usbfs
[ 0.136321] usbcore: registered new interface driver hub
[ 0.136443] usbcore: registered new device driver usb
[ 0.138128] clocksource: Switched to clocksource arch_sys_counter
[ 0.995400] VFS: Disk quotas dquot_6.6.0
[ 0.995493] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.995656] FS-Cache: Loaded
[ 0.995849] CacheFiles: Loaded
[ 0.996825] simple-framebuffer 3e3cf000.framebuffer: framebuffer at 0x3e3cf000, 0x7f8000 bytes, mapped to 0x(ptrval)
[ 0.996843] simple-framebuffer 3e3cf000.framebuffer: format=a8r8g8b8, mode=1920x1080x32, linelength=7680
[ 0.997357] Console: switching to colour frame buffer device 240x67
[ 1.006783] simple-framebuffer 3e3cf000.framebuffer: fb0: simplefb registered!
[ 1.017219] thermal_sys: Registered thermal governor 'step_wise'
[ 1.017603] NET: Registered protocol family 2
[ 1.018411] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 1.018444] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 1.018509] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 1.018578] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.018729] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.018764] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.019026] NET: Registered protocol family 1
[ 1.019760] RPC: Registered named UNIX socket transport module.
[ 1.019774] RPC: Registered udp transport module.
[ 1.019787] RPC: Registered tcp transport module.
[ 1.019800] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.019822] PCI: CLS 0 bytes, default 64
[ 1.020072] Trying to unpack rootfs image as initramfs...
[ 1.068782] Freeing initrd memory: 600K
[ 1.070711] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 1.072994] Initialise system trusted keyrings
[ 1.073269] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[ 1.084283] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.084591] FS-Cache: Netfs 'nfs' registered for caching
[ 1.085259] NFS: Registering the id_resolver key type
[ 1.085297] Key type id_resolver registered
[ 1.085311] Key type id_legacy registered
[ 1.085334] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.086567] Key type asymmetric registered
[ 1.086581] Asymmetric key pa**er 'x509' registered
[ 1.086777] bounce: pool size: 64 pages
[ 1.086819] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.087180] io scheduler mq-deadline registered
[ 1.087196] io scheduler kyber registered
[ 1.091317] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.091341] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 1.091412] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x0603ffffff -> 0x00f8000000
[ 1.091483] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00bfffffff -> 0x0000000000
[ 1.150232] brcm-pcie fd500000.pcie: link up, 5 GT/s x1 (SSC)
[ 1.150665] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.150684] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.150704] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[ 1.150778] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.151048] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.154312] PCI: bus0: Fast back to back transfers disabled
[ 1.154544] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.154693] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.155125] pci 0000:01:00.0: PME# supported from D0 D3cold
[ 1.158393] PCI: bus1: Fast back to back transfers disabled
[ 1.158488] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.158512] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.158594] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.158619] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.158970] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[ 1.159202] pcieport 0000:00:00.0: PME: Signaling with IRQ 55
[ 1.159602] pcieport 0000:00:00.0: AER: enabled with IRQ 55
[ 1.159919] pci 0000:01:00.0: enabling device (0140 -> 0142)
[ 1.162960] raspberrypi-clk firmware-clocks: CPU frequency range: min 600000000, max 1500000000
[ 1.167605] iproc-rng200 fe104000.rng: hwrng registered
[ 1.167950] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.168683] vc-sm: Videocore shared memory driver
[ 1.169274] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.181779] brd: module loaded
[ 1.194428] loop: module loaded
[ 1.195845] Loading iSCSI transport class v2.0-870.
[ 1.197891] libphy: Fixed MDIO Bus: probed
[ 1.198582] bcmgenet fd580000.ethernet: failed to get enet clock
[ 1.198602] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.198625] bcmgenet fd580000.ethernet: failed to get enet-wol clock
[ 1.198647] bcmgenet fd580000.ethernet: failed to get enet-eee clock
[ 1.198675] bcmgenet: Skipping UMAC reset
[ 1.218153] libphy: bcmgenet MII bus: probed
[ 1.308232] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.309308] usbcore: registered new interface driver r8152
[ 1.309371] usbcore: registered new interface driver lan78xx
[ 1.309440] usbcore: registered new interface driver smsc95xx
[ 1.309921] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.309958] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.312532] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000001000000890
[ 1.313838] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 1.313855] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.313871] usb usb1: Product: xHCI Host Controller
[ 1.313887] usb usb1: Manufacturer: Linux 5.4.44-v7l xhci-hcd
[ 1.313901] usb usb1: SerialNumber: 0000:01:00.0
[ 1.314538] hub 1-0:1.0: USB hub found
[ 1.314636] hub 1-0:1.0: 1 port detected
[ 1.315219] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.315246] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.315270] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.315757] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 1.315774] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.315790] usb usb2: Product: xHCI Host Controller
[ 1.315805] usb usb2: Manufacturer: Linux 5.4.44-v7l xhci-hcd
[ 1.315819] usb usb2: SerialNumber: 0000:01:00.0
[ 1.316409] hub 2-0:1.0: USB hub found
[ 1.316490] hub 2-0:1.0: 4 ports detected
[ 1.317991] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.318342] dwc_otg: FIQ enabled
[ 1.318354] dwc_otg: NAK holdoff enabled
[ 1.318367] dwc_otg: FIQ split-transaction FSM enabled
[ 1.318382] Module dwc_common_port init
[ 1.318849] usbcore: registered new interface driver uas
[ 1.318953] usbcore: registered new interface driver usb-storage
[ 1.319149] mousedev: PS/2 mouse device common for all mice
[ 1.321425] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.325955] sdhci: Secure Digital Host Controller Interface driver
[ 1.325960] sdhci: Copyright(c) Pierre Ossman
[ 1.326233] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.326489] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.328741] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.328809] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.328876] usbcore: registered new interface driver usbhid
[ 1.328881] usbhid: USB HID core driver
[ 1.329357] vchiq: vchiq_init_state: slot_zero = (ptrval)
[ 1.330462] [vc_sm_connected_init]: start
[ 1.336516] [vc_sm_connected_init]: end - returning 0
[ 1.337325] Initializing XFRM netlink socket
[ 1.337347] NET: Registered protocol family 17
[ 1.337401] Key type dns_resolver registered
[ 1.337635] Registering SWP/SWPB emulation handler
[ 1.337780] registered taskstats version 1
[ 1.337791] Loading compiled-in X.509 certificates
[ 1.338029] Key type ._fscrypt registered
[ 1.338035] Key type .fscrypt registered
[ 1.343388] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.343423] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 29, base_baud = 0) is a PL011 rev2
[ 1.347559] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.347984] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.347990] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.395586] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.397132] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.398669] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.401427] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.402964] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.412402] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
[ 1.413658] of_cfs_init
[ 1.413717] of_cfs_init: OK
[ 1.418478] Freeing unused kernel memory: 2048K
[ 1.419306] Run /init as init process
[ 1.444294] random: fast init done
[ 1.470875] mmc1: new high speed SDIO card at address 0001
[ 1.517224] mmc0: new ultra high speed DDR50 SDHC card at address 0007
[ 1.517659] mmcblk0: mmc0:0007 SD16G 14.5 GiB
[ 1.519179] mmcblk0: p1 p2 p3
[ 1.678125] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.860730] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.860738] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.860744] usb 1-1: Product: USB2.0 Hub
[ 1.861870] hub 1-1:1.0: USB hub found
[ 1.862183] hub 1-1:1.0: 4 ports detected
[ 2.188123] usb 1-1.2: new high-speed USB device number 3 using xhci_hcd
[ 2.319194] usb 1-1.2: New USB device found, idVendor=1058, idProduct=0704, bcdDevice= 1.05
[ 2.319201] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.319207] usb 1-1.2: Product: External HDD
[ 2.319214] usb 1-1.2: Manufacturer: Western Digital
[ 2.319219] usb 1-1.2: SerialNumber: 57584E3930384E4B31353036
[ 2.320708] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[ 2.320921] usb-storage 1-1.2:1.0: Quirks match for vid 1058 pid 0704: 8000
[ 2.320988] scsi host0: usb-storage 1-1.2:1.0
[ 2.435405] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 3.358684] scsi 0:0:0:0: Direct-Access WD 4000BEV External 1.05 PQ: 0 ANSI: 4
[ 3.359197] sd 0:0:0:0: [sda] 781422768 512-byte logical blocks: (400 GB/373 GiB)
[ 3.359824] sd 0:0:0:0: [sda] Write Protect is off
[ 3.359832] sd 0:0:0:0: [sda] Mode Sense: 21 00 00 00
[ 3.360488] sd 0:0:0:0: [sda] No Caching mode page found
[ 3.360495] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 3.732906] sda: sda1
[ 3.734916] sd 0:0:0:0: [sda] Attached SCSI disk
[ 7.481122] EXT4-fs (mmcblk0p3): recovery complete
[ 7.500710] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[ 7.690530] /dev/loop0: Can't open blockdev
[ 9.360781] udevd[193]: starting version 3.2.9
[ 9.390899] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.390990] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.391147] random: udevd: uninitialized urandom read (16 bytes read)
[ 9.409863] udevd[194]: starting eudev-3.2.9
[ 9.534383] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[ 9.534572] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[ 9.534740] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[ 9.534916] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[ 9.545128] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.546061] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 9.546071] [vc_sm_connected_init]: start
[ 9.547851] [vc_sm_connected_init]: installed successfully
[ 9.556276] mc: Linux media interface: v0.10
[ 9.583928] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.584443] snd_bcm2835: unknown parameter 'index' ignored
[ 9.587453] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 9.590782] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 9.625555] videodev: Linux video capture interface: v2.00
[ 9.647678] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.648038] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.649925] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.650272] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.650343] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.804885] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[ 9.847908] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 9.920499] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[ 9.920508] checking generic (3e3cf000 7f8000) vs hw (0 ffffffffffffffff)
[ 9.920515] fb0: switching to vc4drmfb from simple
[ 9.920770] Console: switching to colour dummy device 80x30
[ 9.920893] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 9.920899] [drm] No driver support for vblank timestamp query.
[ 9.920904] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL
[ 9.921148] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[ 10.081391] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 10.111189] brcmfmac: F1 signature read @0x18000000=0x15264345
[ 10.116046] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 10.117323] Console: switching to colour frame buffer device 240x67
[ 10.117917] usbcore: registered new interface driver brcmfmac
[ 10.138090] vc4-drm gpu: fb0: vc4drmfb frame buffer device
[ 10.139667] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
[ 10.275765] bcm2835-isp bcm2835-isp: bcm2835_isp_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 10.275942] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[ 10.276268] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 10.276314] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 10.276335] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[ 10.276538] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[ 10.276674] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[ 10.276685] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[ 10.276696] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[ 10.276704] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[ 10.276712] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[ 10.276805] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 10.280722] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 10.280785] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 10.283807] : bcm2835_codec_get_supported_fmts: port has more encoding than we provided space for. Some are dropped.
[ 10.284649] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 10.284770] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 10.336341] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[ 10.347287] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04
[ 10.436198] urandom_read: 2 callbacks suppressed
[ 10.436203] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
[ 10.436239] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)