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Upgrade to 5.10.11+ breaks wlan driver #4127

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gs4711 opened this issue Feb 7, 2021 · 4 comments
Closed

Upgrade to 5.10.11+ breaks wlan driver #4127

gs4711 opened this issue Feb 7, 2021 · 4 comments

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@gs4711
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gs4711 commented Feb 7, 2021

Linux pi1ModBplus 5.10.11+ #1399 Thu Jan 28 12:02:28 GMT 2021 armv6l GNU/Linux

[ 5.430438] usb 1-1.5: new high-speed USB device number 6 using dwc_otg
[ 5.563077] usb 1-1.5: New USB device found, idVendor=7392, idProduct=7811, bcdDevice= 2.00
[ 5.568183] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.573109] usb 1-1.5: Product: 802.11n WLAN Adapter
[ 5.575617] usb 1-1.5: Manufacturer: Realtek
[ 5.578006] usb 1-1.5: SerialNumber: 00e04c000001

no wlan0
@pelwell
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pelwell commented Feb 7, 2021

What did you upgrade from? In other words, how far back might we have to trawl for the offending commit?

@gs4711
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gs4711 commented Feb 7, 2021

Coming from:

Linux version 4.19.66+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1253 Thu Aug 15 11:37:30 BST 2019

having upgraded to:

Linux version 5.10.11+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1399 Thu Jan 28 12:02:28 GMT 2021

The recent boot log has been:

Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Booting Linux on physical CPU 0x0
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Linux version 4.19.66+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1253 Thu Aug 15 11:37:30 BST 2019
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] OF: fdt: Machine model: Raspberry Pi Model B Plus Rev 1.2
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Memory policy: Data cache writeback
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] cma: Reserved 8 MiB at 0x1e400000
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] random: get_random_bytes called from start_kernel+0x8c/0x49c with crng_init=0
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 125860
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Kernel command line: coherent_pool=1M bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x1fa00000 v
c_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Memory: 483144K/507904K available (6971K kernel code, 635K rwdata, 2080K rodata, 468K init, 797K bss, 16568K reserved, 8192K cma-reserved)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] Virtual kernel memory layout:
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]     vmalloc : 0xdf800000 - 0xff800000   ( 512 MB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (6972 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   ( 468 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 636 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 798 kB)
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] ftrace: allocating 25191 entries in 74 pages
Feb  6 13:17:13 home-pi02 kernel: [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Feb  6 13:17:13 home-pi02 kernel: [    0.000031] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
Feb  6 13:17:13 home-pi02 kernel: [    0.000095] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
Feb  6 13:17:13 home-pi02 kernel: [    0.000220] bcm2835: system timer (irq = 27)
Feb  6 13:17:13 home-pi02 kernel: [    0.000645] Console: colour dummy device 80x30
Feb  6 13:17:13 home-pi02 kernel: [    0.001275] console [tty1] enabled
Feb  6 13:17:13 home-pi02 kernel: [    0.001358] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
Feb  6 13:17:13 home-pi02 kernel: [    0.060396] pid_max: default: 32768 minimum: 301
Feb  6 13:17:13 home-pi02 kernel: [    0.060976] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.061034] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.062483] CPU: Testing write buffer coherency: ok
Feb  6 13:17:13 home-pi02 kernel: [    0.063884] Setting up static identity map for 0x8200 - 0x8238
Feb  6 13:17:13 home-pi02 kernel: [    0.065376] devtmpfs: initialized
Feb  6 13:17:13 home-pi02 kernel: [    0.076029] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
Feb  6 13:17:13 home-pi02 kernel: [    0.076520] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Feb  6 13:17:13 home-pi02 kernel: [    0.076598] futex hash table entries: 256 (order: -1, 3072 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.077976] pinctrl core: initialized pinctrl subsystem
Feb  6 13:17:13 home-pi02 kernel: [    0.079576] NET: Registered protocol family 16
Feb  6 13:17:13 home-pi02 kernel: [    0.082804] DMA: preallocated 1024 KiB pool for atomic coherent allocations
Feb  6 13:17:13 home-pi02 kernel: [    0.090269] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
Feb  6 13:17:13 home-pi02 kernel: [    0.090344] hw-breakpoint: maximum watchpoint size is 4 bytes.
Feb  6 13:17:13 home-pi02 kernel: [    0.090603] Serial: AMBA PL011 UART driver
Feb  6 13:17:13 home-pi02 kernel: [    0.093879] bcm2835-mbox 2000b880.mailbox: mailbox enabled
Feb  6 13:17:13 home-pi02 kernel: [    0.138185] bcm2835-dma 20007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
Feb  6 13:17:13 home-pi02 kernel: [    0.140951] SCSI subsystem initialized
Feb  6 13:17:13 home-pi02 kernel: [    0.141295] usbcore: registered new interface driver usbfs
Feb  6 13:17:13 home-pi02 kernel: [    0.141437] usbcore: registered new interface driver hub
Feb  6 13:17:13 home-pi02 kernel: [    0.141657] usbcore: registered new device driver usb
Feb  6 13:17:13 home-pi02 kernel: [    0.160983] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-08-15 12:07, variant start_cd
Feb  6 13:17:13 home-pi02 kernel: [    0.171002] raspberrypi-firmware soc:firmware: Firmware hash is 0e6daa5106dd4164474616408e0dc24f997ffcf3
Feb  6 13:17:13 home-pi02 kernel: [    0.183313] clocksource: Switched to clocksource timer
Feb  6 13:17:13 home-pi02 kernel: [    0.284314] VFS: Disk quotas dquot_6.6.0
Feb  6 13:17:13 home-pi02 kernel: [    0.284501] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.284863] FS-Cache: Loaded
Feb  6 13:17:13 home-pi02 kernel: [    0.285260] CacheFiles: Loaded
Feb  6 13:17:13 home-pi02 kernel: [    0.304477] NET: Registered protocol family 2
Feb  6 13:17:13 home-pi02 kernel: [    0.305854] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.305978] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.306092] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.306214] TCP: Hash tables configured (established 4096 bind 4096)
Feb  6 13:17:13 home-pi02 kernel: [    0.306406] UDP hash table entries: 256 (order: 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.306473] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
Feb  6 13:17:13 home-pi02 kernel: [    0.306908] NET: Registered protocol family 1
Feb  6 13:17:13 home-pi02 kernel: [    0.308064] RPC: Registered named UNIX socket transport module.
Feb  6 13:17:13 home-pi02 kernel: [    0.308128] RPC: Registered udp transport module.
Feb  6 13:17:13 home-pi02 kernel: [    0.308159] RPC: Registered tcp transport module.
Feb  6 13:17:13 home-pi02 kernel: [    0.308188] RPC: Registered tcp NFSv4.1 backchannel transport module.
Feb  6 13:17:13 home-pi02 kernel: [    0.310301] hw perfevents: no irqs for PMU, sampling events not supported
Feb  6 13:17:13 home-pi02 kernel: [    0.310423] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
Feb  6 13:17:13 home-pi02 kernel: [    0.314702] Initialise system trusted keyrings
Feb  6 13:17:13 home-pi02 kernel: [    0.315165] workingset: timestamp_bits=14 max_order=17 bucket_order=3
Feb  6 13:17:13 home-pi02 kernel: [    0.330396] FS-Cache: Netfs 'nfs' registered for caching
Feb  6 13:17:13 home-pi02 kernel: [    0.331778] NFS: Registering the id_resolver key type
Feb  6 13:17:13 home-pi02 kernel: [    0.331879] Key type id_resolver registered
Feb  6 13:17:13 home-pi02 kernel: [    0.331915] Key type id_legacy registered
Feb  6 13:17:13 home-pi02 kernel: [    0.331966] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Feb  6 13:17:13 home-pi02 kernel: [    0.337881] Key type asymmetric registered
Feb  6 13:17:13 home-pi02 kernel: [    0.337952] Asymmetric key parser 'x509' registered
Feb  6 13:17:13 home-pi02 kernel: [    0.338088] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
Feb  6 13:17:13 home-pi02 kernel: [    0.338612] io scheduler noop registered
Feb  6 13:17:13 home-pi02 kernel: [    0.338669] io scheduler deadline registered (default)
Feb  6 13:17:13 home-pi02 kernel: [    0.339288] io scheduler cfq registered
Feb  6 13:17:13 home-pi02 kernel: [    0.339342] io scheduler mq-deadline registered (default)
Feb  6 13:17:13 home-pi02 kernel: [    0.339380] io scheduler kyber registered
Feb  6 13:17:13 home-pi02 kernel: [    0.342116] bcm2708_fb soc:fb: FB found 1 display(s)
Feb  6 13:17:13 home-pi02 kernel: [    0.351944] Console: switching to colour frame buffer device 80x30
Feb  6 13:17:13 home-pi02 kernel: [    0.360446] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 640x480
Feb  6 13:17:13 home-pi02 kernel: [    0.370571] bcm2835-rng 20104000.rng: hwrng registered
Feb  6 13:17:13 home-pi02 kernel: [    0.374527] vc-mem: phys_addr:0x00000000 mem_base=0x1fa00000 mem_size:0x20000000(512 MiB)
Feb  6 13:17:13 home-pi02 kernel: [    0.382230] vc-sm: Videocore shared memory driver
Feb  6 13:17:13 home-pi02 kernel: [    0.386397] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
Feb  6 13:17:13 home-pi02 kernel: [    0.413867] brd: module loaded
Feb  6 13:17:13 home-pi02 kernel: [    0.430908] loop: module loaded
Feb  6 13:17:13 home-pi02 kernel: [    0.435262] Loading iSCSI transport class v2.0-870.
Feb  6 13:17:13 home-pi02 kernel: [    0.439583] usbcore: registered new interface driver smsc95xx
Feb  6 13:17:13 home-pi02 kernel: [    0.442987] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Feb  6 13:17:13 home-pi02 kernel: [    0.474524] dwc_otg 20980000.usb: base=(ptrval)
Feb  6 13:17:13 home-pi02 kernel: [    0.678266] Core Release: 2.80a
Feb  6 13:17:13 home-pi02 kernel: [    0.681562] Setting default values for core params
Feb  6 13:17:13 home-pi02 kernel: [    0.684866] Finished setting default values for core params
Feb  6 13:17:13 home-pi02 kernel: [    0.888473] Using Buffer DMA mode
Feb  6 13:17:13 home-pi02 kernel: [    0.891642] Periodic Transfer Interrupt Enhancement - disabled
Feb  6 13:17:13 home-pi02 kernel: [    0.894920] Multiprocessor Interrupt Enhancement - disabled
Feb  6 13:17:13 home-pi02 kernel: [    0.898204] OTG VER PARAM: 0, OTG VER FLAG: 0
Feb  6 13:17:13 home-pi02 kernel: [    0.901523] Dedicated Tx FIFOs mode
Feb  6 13:17:13 home-pi02 mtp-probe: checking bus 1, device 6: "/sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.4"
Feb  6 13:17:13 home-pi02 mtp-probe: checking bus 1, device 3: "/sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.1"
Feb  6 13:17:13 home-pi02 mtp-probe: checking bus 1, device 4: "/sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.2"
Feb  6 13:17:13 home-pi02 mtp-probe: bus: 1, device: 4 was not an MTP device
Feb  6 13:17:13 home-pi02 mtp-probe: checking bus 1, device 5: "/sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.3"
Feb  6 13:17:13 home-pi02 mtp-probe: bus: 1, device: 5 was not an MTP device
Feb  6 13:17:13 home-pi02 mtp-probe: bus: 1, device: 6 was not an MTP device
Feb  6 13:17:13 home-pi02 mtp-probe: bus: 1, device: 3 was not an MTP device
Feb  6 13:17:13 home-pi02 kernel: [    0.905687] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = de514000 dma = 0x5e514000 len=9024
Feb  6 13:17:13 home-pi02 kernel: [    0.912428] FIQ FSM acceleration enabled for :
Feb  6 13:17:13 home-pi02 kernel: [    0.912428] Non-periodic Split Transactions
Feb  6 13:17:13 home-pi02 kernel: [    0.912428] Periodic Split Transactions
Feb  6 13:17:13 home-pi02 kernel: [    0.912428] High-Speed Isochronous Endpoints
Feb  6 13:17:13 home-pi02 kernel: [    0.912428] Interrupt/Control Split Transaction hack enabled
Feb  6 13:17:13 home-pi02 kernel: [    0.928390] WARN::hcd_init_fiq:457: FIQ on core 0
Feb  6 13:17:13 home-pi02 kernel: [    0.931501] WARN::hcd_init_fiq:458: FIQ ASM at c04fd6a0 length 36
Feb  6 13:17:13 home-pi02 kernel: [    0.934518] WARN::hcd_init_fiq:497: MPHI regs_base at df810000
Feb  6 13:17:13 home-pi02 kernel: [    0.937521] dwc_otg 20980000.usb: DWC OTG Controller
Feb  6 13:17:13 home-pi02 kernel: [    0.940536] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
Feb  6 13:17:13 home-pi02 kernel: [    0.946589] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
Feb  6 13:17:13 home-pi02 kernel: [    0.949739] Init: Port Power? op_state=1
Feb  6 13:17:13 home-pi02 kernel: [    0.952764] Init: Power Port (0)
Feb  6 13:17:13 home-pi02 kernel: [    0.956199] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
Feb  6 13:17:13 home-pi02 kernel: [    0.962354] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb  6 13:17:13 home-pi02 kernel: [    0.968754] usb usb1: Product: DWC OTG Controller
Feb  6 13:17:13 home-pi02 kernel: [    0.972010] usb usb1: Manufacturer: Linux 4.19.66+ dwc_otg_hcd
Feb  6 13:17:13 home-pi02 kernel: [    0.975330] usb usb1: SerialNumber: 20980000.usb
Feb  6 13:17:13 home-pi02 kernel: [    0.979805] hub 1-0:1.0: USB hub found
Feb  6 13:17:13 home-pi02 kernel: [    0.983164] hub 1-0:1.0: 1 port detected
Feb  6 13:17:13 home-pi02 kernel: [    0.988097] usbcore: registered new interface driver usb-storage
Feb  6 13:17:13 home-pi02 kernel: [    0.991794] mousedev: PS/2 mouse device common for all mice
Feb  6 13:17:13 home-pi02 kernel: [    0.996498] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
Feb  6 13:17:13 home-pi02 kernel: [    1.000240] bcm2835-cpufreq: min=700000 max=700000
Feb  6 13:17:13 home-pi02 kernel: [    1.004335] sdhci: Secure Digital Host Controller Interface driver
Feb  6 13:17:13 home-pi02 kernel: [    1.007655] sdhci: Copyright(c) Pierre Ossman
Feb  6 13:17:13 home-pi02 kernel: [    1.011609] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
Feb  6 13:17:13 home-pi02 kernel: [    1.015394] sdhci-pltfm: SDHCI platform and OF driver helper
Feb  6 13:17:13 home-pi02 kernel: [    1.019643] ledtrig-cpu: registered to indicate activity on CPUs
Feb  6 13:17:13 home-pi02 kernel: [    1.023450] hidraw: raw HID events driver (C) Jiri Kosina
Feb  6 13:17:13 home-pi02 kernel: [    1.027172] usbcore: registered new interface driver usbhid
Feb  6 13:17:13 home-pi02 kernel: [    1.030608] usbhid: USB HID core driver
Feb  6 13:17:13 home-pi02 kernel: [    1.035117] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
Feb  6 13:17:13 home-pi02 kernel: [    1.040671] [vc_sm_connected_init]: start
Feb  6 13:17:13 home-pi02 kernel: [    1.055856] [vc_sm_connected_init]: end - returning -1
Feb  6 13:17:13 home-pi02 kernel: [    1.061265] Initializing XFRM netlink socket
Feb  6 13:17:13 home-pi02 kernel: [    1.064842] NET: Registered protocol family 17
Feb  6 13:17:13 home-pi02 kernel: [    1.068320] Key type dns_resolver registered
Feb  6 13:17:13 home-pi02 kernel: [    1.073519] registered taskstats version 1
Feb  6 13:17:13 home-pi02 kernel: [    1.076872] Loading compiled-in X.509 certificates
Feb  6 13:17:13 home-pi02 kernel: [    1.092783] sdhost: log_buf @ (ptrval) (5e513000)
Feb  6 13:17:13 home-pi02 kernel: [    1.143724] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
Feb  6 13:17:13 home-pi02 kernel: [    1.148710] of_cfs_init
Feb  6 13:17:13 home-pi02 kernel: [    1.152186] of_cfs_init: OK
Feb  6 13:17:13 home-pi02 kernel: [    1.176852] Waiting for root device /dev/mmcblk0p7...
Feb  6 13:17:13 home-pi02 kernel: [    1.189124] random: fast init done
Feb  6 13:17:13 home-pi02 kernel: [    1.203665] Indeed it is in host mode hprt0 = 00021501
Feb  6 13:17:13 home-pi02 kernel: [    1.305451] mmc0: host does not support reading read-only switch, assuming write-enable
Feb  6 13:17:13 home-pi02 kernel: [    1.315080] mmc0: new high speed SDHC card at address aaaa
Feb  6 13:17:13 home-pi02 kernel: [    1.320381] mmcblk0: mmc0:aaaa SL32G 29.7 GiB
Feb  6 13:17:13 home-pi02 kernel: [    1.334620]  mmcblk0: p1 p2 < p5 p6 p7 >
Feb  6 13:17:13 home-pi02 kernel: [    1.361246] EXT4-fs (mmcblk0p7): INFO: recovery required on readonly filesystem
Feb  6 13:17:13 home-pi02 kernel: [    1.367810] EXT4-fs (mmcblk0p7): write access will be enabled during recovery
Feb  6 13:17:13 home-pi02 kernel: [    1.413524] usb 1-1: new high-speed USB device number 2 using dwc_otg
Feb  6 13:17:13 home-pi02 kernel: [    1.418422] Indeed it is in host mode hprt0 = 00001101
Feb  6 13:17:13 home-pi02 kernel: [    1.654375] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00
Feb  6 13:17:13 home-pi02 kernel: [    1.661186] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb  6 13:17:13 home-pi02 kernel: [    1.668087] hub 1-1:1.0: USB hub found
Feb  6 13:17:13 home-pi02 kernel: [    1.672669] hub 1-1:1.0: 5 ports detected
Feb  6 13:17:13 home-pi02 kernel: [    2.003440] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
Feb  6 13:17:13 home-pi02 kernel: [    2.133939] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00
Feb  6 13:17:13 home-pi02 kernel: [    2.141189] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb  6 13:17:13 home-pi02 kernel: [    2.154285] smsc95xx v1.0.6
Feb  6 13:17:13 home-pi02 kernel: [    2.256720] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:ab:4d:9e
Feb  6 13:17:13 home-pi02 kernel: [    2.363438] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
Feb  6 13:17:13 home-pi02 kernel: [    2.509777] usb 1-1.2: New USB device found, idVendor=413c, idProduct=3016, bcdDevice=29.00
Feb  6 13:17:13 home-pi02 kernel: [    2.517716] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
Feb  6 13:17:13 home-pi02 kernel: [    2.525562] usb 1-1.2: Product: Dell Premium USB Optical Mouse
Feb  6 13:17:13 home-pi02 kernel: [    2.554964] input: Dell Premium USB Optical Mouse as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:413C:3016.0001/input/input0
Feb  6 13:17:13 home-pi02 kernel: [    2.567709] hid-generic 0003:413C:3016.0001: input,hidraw0: USB HID v1.11 Mouse [Dell Premium USB Optical Mouse] on usb-20980000.usb-1.2/input0
Feb  6 13:17:13 home-pi02 kernel: [    2.673510] usb 1-1.3: new low-speed USB device number 5 using dwc_otg
Feb  6 13:17:13 home-pi02 kernel: [    2.830451] usb 1-1.3: New USB device found, idVendor=413c, idProduct=2003, bcdDevice= 3.06
Feb  6 13:17:13 home-pi02 kernel: [    2.838880] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb  6 13:17:13 home-pi02 kernel: [    2.846966] usb 1-1.3: Product: Dell USB Keyboard
Feb  6 13:17:13 home-pi02 kernel: [    2.851120] usb 1-1.3: Manufacturer: Dell
Feb  6 13:17:13 home-pi02 kernel: [    2.874909] input: Dell Dell USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:413C:2003.0002/input/input1
Feb  6 13:17:13 home-pi02 kernel: [    2.954476] hid-generic 0003:413C:2003.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-20980000.usb-1.3/input0
Feb  6 13:17:13 home-pi02 kernel: [    3.063434] usb 1-1.4: new high-speed USB device number 6 using dwc_otg
Feb  6 13:17:13 home-pi02 kernel: [    3.195593] usb 1-1.4: New USB device found, idVendor=7392, idProduct=7811, bcdDevice= 2.00
Feb  6 13:17:13 home-pi02 kernel: [    3.204051] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb  6 13:17:13 home-pi02 kernel: [    3.212412] usb 1-1.4: Product: 802.11n WLAN Adapter
Feb  6 13:17:13 home-pi02 kernel: [    3.216707] usb 1-1.4: Manufacturer: Realtek
Feb  6 13:17:13 home-pi02 kernel: [    3.220782] usb 1-1.4: SerialNumber: 00e04c000001
Feb  6 13:17:13 home-pi02 kernel: [    3.626647] EXT4-fs (mmcblk0p7): recovery complete
Feb  6 13:17:13 home-pi02 kernel: [    3.637858] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: (null)
Feb  6 13:17:13 home-pi02 kernel: [    3.645776] VFS: Mounted root (ext4 filesystem) readonly on device 179:7.
Feb  6 13:17:13 home-pi02 kernel: [    3.663662] devtmpfs: mounted
Feb  6 13:17:13 home-pi02 kernel: [    3.672038] Freeing unused kernel memory: 468K
Feb  6 13:17:13 home-pi02 kernel: [    3.675974] This architecture does not have kernel memory protection.
Feb  6 13:17:13 home-pi02 kernel: [    3.679812] Run /sbin/init as init process
Feb  6 13:17:13 home-pi02 kernel: [    4.505211] NET: Registered protocol family 10
Feb  6 13:17:13 home-pi02 kernel: [    4.511404] Segment Routing with IPv6
Feb  6 13:17:13 home-pi02 kernel: [    4.597513] random: systemd: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    4.745695] random: systemd: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    5.074102] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    5.888803] urandom_read: 3 callbacks suppressed
Feb  6 13:17:13 home-pi02 kernel: [    5.888819] random: systemd: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    5.896914] random: systemd: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    5.902884] random: systemd: uninitialized urandom read (16 bytes read)
Feb  6 13:17:13 home-pi02 kernel: [    7.708453] i2c /dev entries driver
Feb  6 13:17:13 home-pi02 kernel: [    9.576312] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)
Feb  6 13:17:13 home-pi02 kernel: [   12.832239] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   12.854139] media: Linux media interface: v0.10
Feb  6 13:17:13 home-pi02 kernel: [   12.857922] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
Feb  6 13:17:13 home-pi02 kernel: [   12.857947] [vc_sm_connected_init]: start
Feb  6 13:17:13 home-pi02 kernel: [   13.015595] videodev: Linux video capture interface: v2.00
Feb  6 13:17:13 home-pi02 kernel: [   13.082551] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   13.086281] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   13.112173] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   13.171229] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   14.410395] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
Feb  6 13:17:13 home-pi02 kernel: [   14.610224] bcm2835_audio soc:audio: card created with 8 channels
Feb  6 13:17:13 home-pi02 liblogging-stdlog:  [origin software="rsyslogd" swVersion="8.24.0" x-pid="245" x-info="http://www.rsyslog.com"] start
Feb  6 13:17:13 home-pi02 kernel: [   20.426334] cfg80211: Loading compiled-in X.509 certificates for regulatory database
Feb  6 13:17:14 home-pi02 kernel: [   20.683868] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Feb  6 13:17:20 home-pi02 kernel: [   27.207749] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
Feb  6 13:17:20 home-pi02 kernel: [   27.209001] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb  6 13:17:25 home-pi02 kernel: [   31.994987] Adding 4194300k swap on /var/swap.  Priority:-2 extents:6 across:5439488k SSFS
Feb  6 13:17:26 home-pi02 kernel: [   33.383287] usbcore: registered new interface driver rtl8192cu
Feb  6 13:17:32 home-pi02 kernel: [   39.395584] random: crng init done
Feb  6 13:17:32 home-pi02 kernel: [   39.395609] random: 1 urandom warning(s) missed due to ratelimiting
Feb  6 13:17:32 home-pi02 kernel: [   39.530254] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Feb  6 13:17:35 home-pi02 kernel: [   41.794381] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

which is now without any changes in the hardware setup:

Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Booting Linux on physical CPU 0x0
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Linux version 5.10.11+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1399 Thu Jan
 28 12:02:28 GMT 2021
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] OF: fdt: Machine model: Raspberry Pi Model B Plus Rev 1.2
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Memory policy: Data cache writeback
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Reserved memory: created CMA memory pool at 0x1ac00000, size 64 MiB
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Zone ranges:
Feb  7 11:29:25 home-pi02 kernel: [    0.000000]   Normal   [mem 0x0000000000000000-0x000000001effffff]
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Movable zone start for each node
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Early memory node ranges
Feb  7 11:29:25 home-pi02 kernel: [    0.000000]   node   0: [mem 0x0000000000000000-0x000000001effffff]
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000001effffff]
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 125860
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Kernel command line: coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.
fbdepth=16 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x1fa00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Kernel parameter elevator= does not have any effect anymore.
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Please use sysfs to set IO scheduler for individual devices.
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] Memory: 423212K/507904K available (8610K kernel code, 1323K rwdata, 2812K rodata, 420K init, 833K bss, 19156K reserved, 65536K cma-reserved)
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] ftrace: allocating 30483 entries in 60 pages
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] ftrace: allocated 60 pages with 4 groups
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Feb  7 11:29:25 home-pi02 kernel: [    0.000000] random: get_random_bytes called from start_kernel+0x324/0x564 with crng_init=0
Feb  7 11:29:25 home-pi02 kernel: [    0.000026] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
Feb  7 11:29:25 home-pi02 kernel: [    0.000107] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
Feb  7 11:29:25 home-pi02 kernel: [    0.000206] bcm2835: system timer (irq = 27)
Feb  7 11:29:25 home-pi02 kernel: [    0.000900] Console: colour dummy device 80x30
Feb  7 11:29:25 home-pi02 kernel: [    0.001605] printk: console [tty1] enabled
Feb  7 11:29:25 home-pi02 kernel: [    0.001709] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
Feb  7 11:29:25 home-pi02 kernel: [    0.060389] pid_max: default: 32768 minimum: 301
Feb  7 11:29:25 home-pi02 kernel: [    0.060734] LSM: Security Framework initializing
Feb  7 11:29:25 home-pi02 kernel: [    0.061091] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    0.061167] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    0.063642] Disabling memory control group subsystem
Feb  7 11:29:25 home-pi02 kernel: [    0.063987] CPU: Testing write buffer coherency: ok
Feb  7 11:29:25 home-pi02 kernel: [    0.066055] Setting up static identity map for 0x8200 - 0x8238
Feb  7 11:29:25 home-pi02 kernel: [    0.067493] devtmpfs: initialized
Feb  7 11:29:25 home-pi02 kernel: [    0.080352] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
Feb  7 11:29:25 home-pi02 kernel: [    0.080871] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Feb  7 11:29:25 home-pi02 kernel: [    0.080966] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    0.089898] pinctrl core: initialized pinctrl subsystem
Feb  7 11:29:25 home-pi02 kernel: [    0.092162] NET: Registered protocol family 16
Feb  7 11:29:25 home-pi02 kernel: [    0.096898] DMA: preallocated 1024 KiB pool for atomic coherent allocations
Feb  7 11:29:25 home-pi02 kernel: [    0.103550] audit: initializing netlink subsys (disabled)
Feb  7 11:29:25 home-pi02 kernel: [    0.105264] thermal_sys: Registered thermal governor 'step_wise'
Feb  7 11:29:25 home-pi02 kernel: [    0.106266] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
Feb  7 11:29:25 home-pi02 kernel: [    0.106367] hw-breakpoint: maximum watchpoint size is 4 bytes.
Feb  7 11:29:25 home-pi02 kernel: [    0.106667] Serial: AMBA PL011 UART driver
Feb  7 11:29:25 home-pi02 kernel: [    0.110739] audit: type=2000 audit(0.100:1): state=initialized audit_enabled=0 res=1
Feb  7 11:29:25 home-pi02 kernel: [    0.127784] bcm2835-mbox 2000b880.mailbox: mailbox enabled
Feb  7 11:29:25 home-pi02 kernel: [    0.140877] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-01-27T22:27:11, variant start_cd
Feb  7 11:29:25 home-pi02 kernel: [    0.150891] raspberrypi-firmware soc:firmware: Firmware hash is 99d9a48302e4553cff3688692bb7e9ac760a03fa
Feb  7 11:29:25 home-pi02 kernel: [    0.213071] bcm2835-dma 20007000.dma: DMA legacy API manager, dmachans=0x1
Feb  7 11:29:25 home-pi02 kernel: [    0.216443] SCSI subsystem initialized
Feb  7 11:29:25 home-pi02 kernel: [    0.217004] usbcore: registered new interface driver usbfs
Feb  7 11:29:25 home-pi02 kernel: [    0.217171] usbcore: registered new interface driver hub
Feb  7 11:29:25 home-pi02 kernel: [    0.217326] usbcore: registered new device driver usb
Feb  7 11:29:25 home-pi02 kernel: [    0.220270] clocksource: Switched to clocksource timer
Feb  7 11:29:25 home-pi02 kernel: [    2.232761] VFS: Disk quotas dquot_6.6.0
Feb  7 11:29:25 home-pi02 kernel: [    2.232968] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Feb  7 11:29:25 home-pi02 kernel: [    2.233285] FS-Cache: Loaded
Feb  7 11:29:25 home-pi02 kernel: [    2.233732] CacheFiles: Loaded
Feb  7 11:29:25 home-pi02 kernel: [    2.255027] NET: Registered protocol family 2
Feb  7 11:29:25 home-pi02 kernel: [    2.256520] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    2.256690] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    2.256821] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    2.256952] TCP: Hash tables configured (established 4096 bind 4096)
Feb  7 11:29:25 home-pi02 kernel: [    2.257182] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    2.257268] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
Feb  7 11:29:25 home-pi02 kernel: [    2.257816] NET: Registered protocol family 1
Feb  7 11:29:25 home-pi02 kernel: [    2.259233] RPC: Registered named UNIX socket transport module.
Feb  7 11:29:25 home-pi02 kernel: [    2.259312] RPC: Registered udp transport module.
Feb  7 11:29:25 home-pi02 kernel: [    2.259352] RPC: Registered tcp transport module.
Feb  7 11:29:25 home-pi02 kernel: [    2.259389] RPC: Registered tcp NFSv4.1 backchannel transport module.
Feb  7 11:29:25 home-pi02 kernel: [    2.261201] hw perfevents: no irqs for PMU, sampling events not supported
Feb  7 11:29:25 home-pi02 kernel: [    2.261345] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
Feb  7 11:29:25 home-pi02 kernel: [    2.266276] Initialise system trusted keyrings
Feb  7 11:29:25 home-pi02 kernel: [    2.266954] workingset: timestamp_bits=14 max_order=17 bucket_order=3
Feb  7 11:29:25 home-pi02 kernel: [    2.279327] zbud: loaded
Feb  7 11:29:25 home-pi02 kernel: [    2.282803] FS-Cache: Netfs 'nfs' registered for caching
Feb  7 11:29:25 home-pi02 kernel: [    2.284403] NFS: Registering the id_resolver key type
Feb  7 11:29:25 home-pi02 kernel: [    2.284568] Key type id_resolver registered
Feb  7 11:29:25 home-pi02 kernel: [    2.284615] Key type id_legacy registered
Feb  7 11:29:25 home-pi02 kernel: [    2.284910] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Feb  7 11:29:25 home-pi02 kernel: [    2.287034] Key type asymmetric registered
Feb  7 11:29:25 home-pi02 kernel: [    2.287119] Asymmetric key parser 'x509' registered
Feb  7 11:29:25 home-pi02 kernel: [    2.287253] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
Feb  7 11:29:25 home-pi02 kernel: [    2.287312] io scheduler mq-deadline registered
Feb  7 11:29:25 home-pi02 kernel: [    2.287352] io scheduler kyber registered
Feb  7 11:29:25 home-pi02 kernel: [    2.290865] bcm2708_fb soc:fb: FB found 1 display(s)
Feb  7 11:29:25 home-pi02 kernel: [    2.300196] Console: switching to colour frame buffer device 80x30
Feb  7 11:29:25 home-pi02 kernel: [    2.300683] random: fast init done
Feb  7 11:29:25 home-pi02 kernel: [    2.307119] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 640x480
Feb  7 11:29:25 home-pi02 kernel: [    2.319193] bcm2835-rng 20104000.rng: hwrng registered
Feb  7 11:29:25 home-pi02 kernel: [    2.322022] vc-mem: phys_addr:0x00000000 mem_base=0x1fa00000 mem_size:0x20000000(512 MiB)
Feb  7 11:29:25 home-pi02 kernel: [    2.327623] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
Feb  7 11:29:25 home-pi02 kernel: [    2.356175] brd: module loaded
Feb  7 11:29:25 home-pi02 kernel: [    2.374932] loop: module loaded
Feb  7 11:29:25 home-pi02 kernel: [    2.379428] Loading iSCSI transport class v2.0-870.
Feb  7 11:29:25 home-pi02 kernel: [    2.384296] libphy: Fixed MDIO Bus: probed
Feb  7 11:29:25 home-pi02 kernel: [    2.386747] usbcore: registered new interface driver smsc95xx
Feb  7 11:29:25 home-pi02 kernel: [    2.388727] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Feb  7 11:29:25 home-pi02 kernel: [    3.119357] Core Release: 2.80a
Feb  7 11:29:25 home-pi02 kernel: [    3.121488] Setting default values for core params
Feb  7 11:29:25 home-pi02 kernel: [    3.123453] Finished setting default values for core params
Feb  7 11:29:25 home-pi02 kernel: [    3.325804] Using Buffer DMA mode
Feb  7 11:29:25 home-pi02 kernel: [    3.327787] Periodic Transfer Interrupt Enhancement - disabled
Feb  7 11:29:25 home-pi02 kernel: [    3.329720] Multiprocessor Interrupt Enhancement - disabled
Feb  7 11:29:25 home-pi02 kernel: [    3.331662] OTG VER PARAM: 0, OTG VER FLAG: 0
Feb  7 11:29:25 home-pi02 kernel: [    3.333712] Dedicated Tx FIFOs mode
Feb  7 11:29:25 home-pi02 kernel: [    3.336642] 
Feb  7 11:29:25 home-pi02 kernel: [    3.336685] WARN::dwc_otg_hcd_init:1074: FIQ DMA bounce buffers: virt = dad14000 dma = 0x9ad14000 len=9024
Feb  7 11:29:25 home-pi02 kernel: [    3.342447] FIQ FSM acceleration enabled for :
Feb  7 11:29:25 home-pi02 kernel: [    3.342447] Non-periodic Split Transactions
Feb  7 11:29:25 home-pi02 kernel: [    3.342447] Periodic Split Transactions
Feb  7 11:29:25 home-pi02 kernel: [    3.342447] High-Speed Isochronous Endpoints
Feb  7 11:29:25 home-pi02 kernel: [    3.342447] Interrupt/Control Split Transaction hack enabled
Feb  7 11:29:25 home-pi02 kernel: [    3.351528] 
Feb  7 11:29:25 home-pi02 kernel: [    3.351551] WARN::hcd_init_fiq:457: FIQ on core 0
Feb  7 11:29:25 home-pi02 kernel: [    3.354855] 
Feb  7 11:29:25 home-pi02 kernel: [    3.354873] WARN::hcd_init_fiq:458: FIQ ASM at c064fb98 length 36
Feb  7 11:29:25 home-pi02 kernel: [    3.358144] 
Feb  7 11:29:25 home-pi02 kernel: [    3.358164] WARN::hcd_init_fiq:497: MPHI regs_base at df810000
Feb  7 11:29:25 home-pi02 kernel: [    3.361619] dwc_otg 20980000.usb: DWC OTG Controller
Feb  7 11:29:25 home-pi02 kernel: [    3.363432] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
Feb  7 11:29:25 home-pi02 kernel: [    3.366913] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
Feb  7 11:29:25 home-pi02 kernel: [    3.368752] Init: Port Power? op_state=1
Feb  7 11:29:25 home-pi02 kernel: [    3.370565] Init: Power Port (0)
Feb  7 11:29:25 home-pi02 kernel: [    3.372844] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
Feb  7 11:29:25 home-pi02 kernel: [    3.376343] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Feb  7 11:29:25 home-pi02 kernel: [    3.379923] usb usb1: Product: DWC OTG Controller
Feb  7 11:29:25 home-pi02 kernel: [    3.381872] usb usb1: Manufacturer: Linux 5.10.11+ dwc_otg_hcd
Feb  7 11:29:25 home-pi02 kernel: [    3.383767] usb usb1: SerialNumber: 20980000.usb
Feb  7 11:29:25 home-pi02 kernel: [    3.386971] hub 1-0:1.0: USB hub found
Feb  7 11:29:25 home-pi02 kernel: [    3.388977] hub 1-0:1.0: 1 port detected
Feb  7 11:29:25 home-pi02 kernel: [    3.393413] usbcore: registered new interface driver usb-storage
Feb  7 11:29:25 home-pi02 kernel: [    3.395912] mousedev: PS/2 mouse device common for all mice
Feb  7 11:29:25 home-pi02 kernel: [    3.399636] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
Feb  7 11:29:25 home-pi02 kernel: [    3.404754] sdhci: Secure Digital Host Controller Interface driver
Feb  7 11:29:25 home-pi02 kernel: [    3.406765] sdhci: Copyright(c) Pierre Ossman
Feb  7 11:29:25 home-pi02 kernel: [    3.409678] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
Feb  7 11:29:25 home-pi02 kernel: [    3.412365] sdhci-pltfm: SDHCI platform and OF driver helper
Feb  7 11:29:25 home-pi02 kernel: [    3.415514] ledtrig-cpu: registered to indicate activity on CPUs
Feb  7 11:29:25 home-pi02 kernel: [    3.418131] hid: raw HID events driver (C) Jiri Kosina
Feb  7 11:29:25 home-pi02 kernel: [    3.420537] usbcore: registered new interface driver usbhid
Feb  7 11:29:25 home-pi02 kernel: [    3.422518] usbhid: USB HID core driver
Feb  7 11:29:25 home-pi02 kernel: [    3.432033] Initializing XFRM netlink socket
Feb  7 11:29:25 home-pi02 kernel: [    3.434093] NET: Registered protocol family 17
Feb  7 11:29:25 home-pi02 kernel: [    3.436179] Key type dns_resolver registered
Feb  7 11:29:25 home-pi02 kernel: [    3.438956] registered taskstats version 1
Feb  7 11:29:25 home-pi02 kernel: [    3.440966] Loading compiled-in X.509 certificates
Feb  7 11:29:25 home-pi02 kernel: [    3.462326] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
Feb  7 11:29:25 home-pi02 kernel: [    3.468636] sdhost: log_buf @ (ptrval) (9ad13000)
Feb  7 11:29:25 home-pi02 kernel: [    3.519237] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
Feb  7 11:29:25 home-pi02 kernel: [    3.525263] of_cfs_init
Feb  7 11:29:25 home-pi02 kernel: [    3.527388] of_cfs_init: OK
Feb  7 11:29:25 home-pi02 kernel: [    3.551655] Waiting for root device /dev/mmcblk0p7...
Feb  7 11:29:25 home-pi02 kernel: [    3.610782] Indeed it is in host mode hprt0 = 00021501
Feb  7 11:29:25 home-pi02 kernel: [    3.685239] mmc0: host does not support reading read-only switch, assuming write-enable
Feb  7 11:29:25 home-pi02 kernel: [    3.692416] mmc0: new high speed SDHC card at address aaaa
Feb  7 11:29:25 home-pi02 kernel: [    3.695989] mmcblk0: mmc0:aaaa SL32G 29.7 GiB
Feb  7 11:29:25 home-pi02 kernel: [    3.710671]  mmcblk0: p1 p2 < p5 p6 p7 >
Feb  7 11:29:25 home-pi02 kernel: [    3.755287] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: (null)
Feb  7 11:29:25 home-pi02 kernel: [    3.759171] VFS: Mounted root (ext4 filesystem) readonly on device 179:7.
Feb  7 11:29:25 home-pi02 kernel: [    3.775107] devtmpfs: mounted
Feb  7 11:29:25 home-pi02 kernel: [    3.784750] Freeing unused kernel memory: 420K
Feb  7 11:29:25 home-pi02 kernel: [    3.786728] Kernel memory protection not selected by kernel config.
Feb  7 11:29:25 home-pi02 kernel: [    3.788730] Run /sbin/init as init process
Feb  7 11:29:25 home-pi02 kernel: [    3.830411] usb 1-1: new high-speed USB device number 2 using dwc_otg
Feb  7 11:29:25 home-pi02 kernel: [    3.833352] Indeed it is in host mode hprt0 = 00001101
Feb  7 11:29:25 home-pi02 kernel: [    4.071011] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00
Feb  7 11:29:25 home-pi02 kernel: [    4.075375] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb  7 11:29:25 home-pi02 kernel: [    4.083154] hub 1-1:1.0: USB hub found
Feb  7 11:29:25 home-pi02 kernel: [    4.087619] hub 1-1:1.0: 5 ports detected
Feb  7 11:29:25 home-pi02 kernel: [    4.410413] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
Feb  7 11:29:25 home-pi02 kernel: [    4.540973] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00
Feb  7 11:29:25 home-pi02 kernel: [    4.545291] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Feb  7 11:29:25 home-pi02 kernel: [    4.553665] smsc95xx v2.0.0
Feb  7 11:29:25 home-pi02 kernel: [    4.662480] libphy: smsc95xx-mdiobus: probed
Feb  7 11:29:25 home-pi02 kernel: [    4.666432] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:ab:4d:9e
Feb  7 11:29:25 home-pi02 kernel: [    4.744956] NET: Registered protocol family 10
Feb  7 11:29:25 home-pi02 kernel: [    4.749870] Segment Routing with IPv6
Feb  7 11:29:25 home-pi02 kernel: [    4.770439] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
Feb  7 11:29:25 home-pi02 kernel: [    4.824881] random: systemd: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    4.833143] random: systemd: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    4.908747] usb 1-1.2: New USB device found, idVendor=413c, idProduct=3016, bcdDevice=29.00
Feb  7 11:29:25 home-pi02 kernel: [    4.912916] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
Feb  7 11:29:25 home-pi02 kernel: [    4.916919] usb 1-1.2: Product: Dell Premium USB Optical Mouse
Feb  7 11:29:25 home-pi02 kernel: [    4.953198] input: Dell Premium USB Optical Mouse as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:413C:3016.0001/input/input0
Feb  7 11:29:25 home-pi02 kernel: [    4.961247] hid-generic 0003:413C:3016.0001: input,hidraw0: USB HID v1.11 Mouse [Dell Premium USB Optical Mouse] on usb-20980000.usb-1.2/input0
Feb  7 11:29:25 home-pi02 kernel: [    5.070475] usb 1-1.3: new low-speed USB device number 5 using dwc_otg
Feb  7 11:29:25 home-pi02 kernel: [    5.220017] usb 1-1.3: New USB device found, idVendor=413c, idProduct=2003, bcdDevice= 3.06
Feb  7 11:29:25 home-pi02 kernel: [    5.224377] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb  7 11:29:25 home-pi02 kernel: [    5.228675] usb 1-1.3: Product: Dell USB Keyboard
Feb  7 11:29:25 home-pi02 kernel: [    5.230945] usb 1-1.3: Manufacturer: Dell
Feb  7 11:29:25 home-pi02 kernel: [    5.263733] input: Dell Dell USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:413C:2003.0002/input/input1
Feb  7 11:29:25 home-pi02 kernel: [    5.331951] hid-generic 0003:413C:2003.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-20980000.usb-1.3/input0
Feb  7 11:29:25 home-pi02 kernel: [    5.361851] random: systemd-cryptse: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    5.430438] usb 1-1.5: new high-speed USB device number 6 using dwc_otg
Feb  7 11:29:25 home-pi02 kernel: [    5.563077] usb 1-1.5: New USB device found, idVendor=7392, idProduct=7811, bcdDevice= 2.00
Feb  7 11:29:25 home-pi02 kernel: [    5.568183] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb  7 11:29:25 home-pi02 kernel: [    5.573109] usb 1-1.5: Product: 802.11n WLAN Adapter
Feb  7 11:29:25 home-pi02 kernel: [    5.575617] usb 1-1.5: Manufacturer: Realtek
Feb  7 11:29:25 home-pi02 kernel: [    5.578006] usb 1-1.5: SerialNumber: 00e04c000001
Feb  7 11:29:25 home-pi02 kernel: [    6.141862] urandom_read: 3 callbacks suppressed
Feb  7 11:29:25 home-pi02 kernel: [    6.141883] random: systemd: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    6.149034] random: systemd: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    6.152807] random: systemd: uninitialized urandom read (16 bytes read)
Feb  7 11:29:25 home-pi02 kernel: [    7.694903] i2c /dev entries driver
Feb  7 11:29:25 home-pi02 kernel: [    9.798883] EXT4-fs (mmcblk0p7): re-mounted. Opts: (null)
Feb  7 11:29:25 home-pi02 kernel: [   13.363269] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.366169] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
Feb  7 11:29:25 home-pi02 kernel: [   13.366213] [vc_sm_connected_init]: start
Feb  7 11:29:25 home-pi02 kernel: [   13.375757] mc: Linux media interface: v0.10
Feb  7 11:29:25 home-pi02 kernel: [   13.572174] videodev: Linux video capture interface: v2.00
Feb  7 11:29:25 home-pi02 kernel: [   13.664044] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.669335] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.673418] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.710765] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.733666] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   13.766668] bcm2835_audio bcm2835_audio: card created with 4 channels
Feb  7 11:29:25 home-pi02 kernel: [   13.800200] bcm2835_audio bcm2835_audio: card created with 4 channels
Feb  7 11:29:25 home-pi02 kernel: [   13.805535] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
Feb  7 11:29:25 home-pi02 kernel: [   19.851115] cfg80211: Loading compiled-in X.509 certificates for regulatory database
Feb  7 11:29:25 home-pi02 kernel: [   19.985117] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Feb  7 11:29:25 home-pi02 liblogging-stdlog:  [origin software="rsyslogd" swVersion="8.24.0" x-pid="236" x-info="http://www.rsyslog.com"] start
Feb  7 11:29:27 home-pi02 kernel: [   21.273492] SMSC LAN8700 usb-001:003:01: attached PHY driver [SMSC LAN8700] (mii_bus:phy_addr=usb-001:003:01, irq=POLL)
Feb  7 11:29:27 home-pi02 kernel: [   21.281602] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
Feb  7 11:29:27 home-pi02 kernel: [   21.289836] smsc95xx 1-1.1:1.0 eth0: Link is Down
Feb  7 11:29:29 home-pi02 kernel: [   23.372107] smsc95xx 1-1.1:1.0 eth0: Link is Up - 100Mbps/Full - flow control off
Feb  7 11:29:29 home-pi02 kernel: [   23.372207] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Feb  7 11:29:29 home-pi02 kernel: [   23.687833] Adding 4194300k swap on /var/swap.  Priority:-2 extents:6 across:5439488k SSFS
Feb  7 11:29:29 home-pi02 kernel: [   23.971127] random: crng init done
Feb  7 11:29:29 home-pi02 kernel: [   23.971162] random: 1 urandom warning(s) missed due to ratelimiting

@clivem
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clivem commented Feb 7, 2021

The (vendor) 8192cu.ko driver was removed from the Pi 5.10.y tree. Remove the blacklist of the rtl8192cu.ko module from whatever file in /etc/modprobe.d has blacklisted it, reboot and see how you get on with that. (It's an inferior driver IMHO, but should at least get you back up and running.) I personally still have a bunch of Edimax EW-7811Un adapters in-use with Pi2's, so now build the vendor 8192cu.ko driver out-of-tree. YMMV.

@gs4711
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gs4711 commented Feb 9, 2021

Great. This has been the solution!

@gs4711 gs4711 closed this as completed Feb 9, 2021
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