· 6 years ago · Feb 11, 2020, 07:08 PM
1[ 0.000000] Booting Linux on physical CPU 0x0
2[ 0.000000] Linux version 5.4.12-0-rpi (buildozer@build-3-11-armhf) (gcc version 9.2.0 (Alpine 9.2.0)) #1-Alpine Thu Jan 16 14:37:06 UTC 2020
3[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
4[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
5[ 0.000000] OF: fdt: Machine model: Raspberry Pi Zero W Rev 1.1
6[ 0.000000] Memory policy: Data cache writeback
7[ 0.000000] cma: Reserved 8 MiB at 0x1b400000
8[ 0.000000] On node 0 totalpages: 114688
9[ 0.000000] Normal zone: 896 pages used for memmap
10[ 0.000000] Normal zone: 0 pages reserved
11[ 0.000000] Normal zone: 114688 pages, LIFO batch:31
12[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
13[ 0.000000] pcpu-alloc: [0] 0
14[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 113792
15[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:94:FA:97 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 root=/dev/mmcblk0p2 modules=loop,squashfs,sd-mod,usb-storage quiet console=tty1
16[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
17[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
18[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
19[ 0.000000] Memory: 431836K/458752K available (6819K kernel code, 689K rwdata, 2372K rodata, 328K init, 789K bss, 18724K reserved, 8192K cma-reserved)
20[ 0.000000] random: get_random_u32 called from __kmem_cache_create+0x20/0x310 with crng_init=0
21[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
22[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
23[ 0.000028] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
24[ 0.000059] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
25[ 0.000161] bcm2835: system timer (irq = 27)
26[ 0.000552] Console: colour dummy device 80x30
27[ 0.000577] printk: console [tty1] enabled
28[ 0.000634] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
29[ 0.060279] pid_max: default: 32768 minimum: 301
30[ 0.060890] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
31[ 0.060912] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
32[ 0.062446] CPU: Testing write buffer coherency: ok
33[ 0.063723] Setting up static identity map for 0x8200 - 0x8238
34[ 0.064616] devtmpfs: initialized
35[ 0.075385] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
36[ 0.076001] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
37[ 0.076033] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
38[ 0.077241] pinctrl core: initialized pinctrl subsystem
39[ 0.078938] NET: Registered protocol family 16
40[ 0.082844] DMA: preallocated 1024 KiB pool for atomic coherent allocations
41[ 0.093307] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
42[ 0.093322] hw-breakpoint: maximum watchpoint size is 4 bytes.
43[ 0.093665] Serial: AMBA PL011 UART driver
44[ 0.102565] bcm2835-mbox 2000b880.mailbox: mailbox enabled
45[ 0.248109] bcm2835-dma 20007000.dma: DMA legacy API manager, dmachans=0x1
46[ 0.250913] SCSI subsystem initialized
47[ 0.251208] usbcore: registered new interface driver usbfs
48[ 0.258263] usbcore: registered new interface driver hub
49[ 0.258449] usbcore: registered new device driver usb
50[ 0.271666] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-09-24 17:37, variant start
51[ 0.281500] raspberrypi-firmware soc:firmware: Firmware hash is 6820edeee4ef3891b95fc01cf02a7abd7ca52f17
52[ 0.296827] clocksource: Switched to clocksource timer
53[ 1.527709] VFS: Disk quotas dquot_6.6.0
54[ 1.527839] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
55[ 1.528120] FS-Cache: Loaded
56[ 1.528683] CacheFiles: Loaded
57[ 1.576407] thermal_sys: Registered thermal governor 'step_wise'
58[ 1.579958] NET: Registered protocol family 2
59[ 1.581187] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
60[ 1.581234] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
61[ 1.581312] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear)
62[ 1.581406] TCP: Hash tables configured (established 4096 bind 4096)
63[ 1.581563] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
64[ 1.581597] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
65[ 1.581980] NET: Registered protocol family 1
66[ 1.583043] RPC: Registered named UNIX socket transport module.
67[ 1.583054] RPC: Registered udp transport module.
68[ 1.583060] RPC: Registered tcp transport module.
69[ 1.583067] RPC: Registered tcp NFSv4.1 backchannel transport module.
70[ 1.583499] Trying to unpack rootfs image as initramfs...
71[ 1.955368] Freeing initrd memory: 3372K
72[ 1.956149] hw perfevents: no irqs for PMU, sampling events not supported
73[ 1.956208] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
74[ 1.963780] Initialise system trusted keyrings
75[ 1.966392] workingset: timestamp_bits=30 max_order=17 bucket_order=0
76[ 2.013154] FS-Cache: Netfs 'nfs' registered for caching
77[ 2.016370] NFS: Registering the id_resolver key type
78[ 2.016423] Key type id_resolver registered
79[ 2.016431] Key type id_legacy registered
80[ 2.016459] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
81[ 2.021512] Key type asymmetric registered
82[ 2.021530] Asymmetric key parser 'x509' registered
83[ 2.022058] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
84[ 2.022077] io scheduler mq-deadline registered
85[ 2.022087] io scheduler kyber registered
86[ 2.026953] bcm2708_fb soc:fb: FB found 1 display(s)
87[ 2.041316] Console: switching to colour frame buffer device 228x61
88[ 2.060006] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 1824x984
89[ 2.069677] bcm2835-rng 20104000.rng: hwrng registered
90[ 2.070584] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
91[ 2.072725] vc-sm: Videocore shared memory driver
92[ 2.076655] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
93[ 2.113182] brd: module loaded
94[ 2.135145] loop: module loaded
95[ 2.137992] Loading iSCSI transport class v2.0-870.
96[ 2.142715] usbcore: registered new interface driver smsc95xx
97[ 2.142747] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
98[ 2.316830] random: fast init done
99[ 2.371064] Core Release: 2.80a
100[ 2.371081] Setting default values for core params
101[ 2.371131] Finished setting default values for core params
102[ 2.571362] Using Buffer DMA mode
103[ 2.571378] Periodic Transfer Interrupt Enhancement - disabled
104[ 2.571384] Multiprocessor Interrupt Enhancement - disabled
105[ 2.571396] OTG VER PARAM: 0, OTG VER FLAG: 0
106[ 2.571506] Dedicated Tx FIFOs mode
107[ 2.572441] WARN::dwc_otg_hcd_init:1043: FIQ DMA bounce buffers: virt = db514000 dma = 0x5b514000 len=9024
108[ 2.572473] FIQ FSM acceleration enabled for :
109[ 2.572473] Non-periodic Split Transactions
110[ 2.572473] Periodic Split Transactions
111[ 2.572473] High-Speed Isochronous Endpoints
112[ 2.572473] Interrupt/Control Split Transaction hack enabled
113[ 2.572485] dwc_otg: Microframe scheduler enabled
114[ 2.572629] WARN::hcd_init_fiq:457: FIQ on core 0
115[ 2.572644] WARN::hcd_init_fiq:458: FIQ ASM at c04ddce4 length 36
116[ 2.572671] WARN::hcd_init_fiq:496: MPHI regs_base at dc810000
117[ 2.572707] dwc_otg 20980000.usb: DWC OTG Controller
118[ 2.572779] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
119[ 2.572858] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
120[ 2.572910] Init: Port Power? op_state=1
121[ 2.572918] Init: Power Port (0)
122[ 2.573296] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
123[ 2.573315] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
124[ 2.573328] usb usb1: Product: DWC OTG Controller
125[ 2.573340] usb usb1: Manufacturer: Linux 5.4.12-0-rpi dwc_otg_hcd
126[ 2.573351] usb usb1: SerialNumber: 20980000.usb
127[ 2.574962] hub 1-0:1.0: USB hub found
128[ 2.575072] hub 1-0:1.0: 1 port detected
129[ 2.576660] dwc_otg: FIQ enabled
130[ 2.576671] dwc_otg: NAK holdoff enabled
131[ 2.576678] dwc_otg: FIQ split-transaction FSM enabled
132[ 2.576907] Module dwc_common_port init
133[ 2.578870] usbcore: registered new interface driver usb-storage
134[ 2.579494] mousedev: PS/2 mouse device common for all mice
135[ 2.582031] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
136[ 2.583576] bcm2835-cpufreq: min=700000 max=1000000
137[ 2.586328] sdhci: Secure Digital Host Controller Interface driver
138[ 2.586342] sdhci: Copyright(c) Pierre Ossman
139[ 2.587407] mmc-bcm2835 20300000.mmcnr: could not get clk, deferring probe
140[ 2.589529] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
141[ 2.589834] sdhci-pltfm: SDHCI platform and OF driver helper
142[ 2.591259] ledtrig-cpu: registered to indicate activity on CPUs
143[ 2.591735] hidraw: raw HID events driver (C) Jiri Kosina
144[ 2.592446] usbcore: registered new interface driver usbhid
145[ 2.592458] usbhid: USB HID core driver
146[ 2.593809] vchiq: vchiq_init_state: slot_zero = (ptrval)
147[ 2.597625] [vc_sm_connected_init]: start
148[ 2.607972] [vc_sm_connected_init]: end - returning 0
149[ 2.610984] Initializing XFRM netlink socket
150[ 2.611179] Key type dns_resolver registered
151[ 2.612369] registered taskstats version 1
152[ 2.612399] Loading compiled-in X.509 certificates
153[ 2.625891] uart-pl011 20201000.serial: cts_event_workaround enabled
154[ 2.626028] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
155[ 2.628811] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
156[ 2.631288] mmc-bcm2835 20300000.mmcnr: mmc_debug:0 mmc_debug2:0
157[ 2.631308] mmc-bcm2835 20300000.mmcnr: DMA channel allocated
158[ 2.661851] sdhost: log_buf @ (ptrval) (5b513000)
159[ 2.698431] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
160[ 2.700123] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
161[ 2.701808] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
162[ 2.704823] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
163[ 2.710059] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
164[ 2.712744] of_cfs_init
165[ 2.712914] of_cfs_init: OK
166[ 2.714714] Freeing unused kernel memory: 328K
167[ 2.714725] This architecture does not have kernel memory protection.
168[ 2.714735] Run /init as init process
169[ 2.787200] Indeed it is in host mode hprt0 = 00021501
170[ 2.851777] mmc0: host does not support reading read-only switch, assuming write-enable
171[ 2.854536] mmc0: new high speed SDHC card at address 1234
172[ 2.858408] mmcblk0: mmc0:1234 SA08G 7.29 GiB
173[ 2.902302] mmcblk0: p1 p2
174[ 2.917759] mmc1: new high speed SDIO card at address 0001
175[ 3.037011] usb 1-1: new high-speed USB device number 2 using dwc_otg
176[ 3.067912] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
177[ 3.067934] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
178[ 3.067949] usb 1-1: Product: USB 2.0 Hub
179[ 3.069773] hub 1-1:1.0: USB hub found
180[ 3.069955] hub 1-1:1.0: 4 ports detected
181[ 3.497050] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
182[ 3.528376] usb 1-1.1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice= 0.01
183[ 3.528401] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
184[ 3.528413] usb 1-1.1: Product: AX88772
185[ 3.528426] usb 1-1.1: Manufacturer: ASIX Elec. Corp.
186[ 3.528438] usb 1-1.1: SerialNumber: 000001
187[ 3.727017] usb 1-1.4: new high-speed USB device number 4 using dwc_otg
188[ 3.758571] usb 1-1.4: New USB device found, idVendor=14cd, idProduct=6600, bcdDevice= 2.01
189[ 3.758599] usb 1-1.4: New USB device strings: Mfr=1, Product=3, SerialNumber=2
190[ 3.758612] usb 1-1.4: Product: USB 2.0 IDE DEVICE
191[ 3.758623] usb 1-1.4: Manufacturer: Super Top
192[ 3.758635] usb 1-1.4: SerialNumber: ††††††††††
193[ 3.760049] usb-storage 1-1.4:1.0: USB Mass Storage device detected
194[ 3.768384] usb-storage 1-1.4:1.0: Quirks match for vid 14cd pid 6600: 20
195[ 3.777043] scsi host0: usb-storage 1-1.4:1.0
196[ 3.778572] usbcore: registered new interface driver uas
197[ 4.809569] scsi 0:0:0:0: CD-ROM MATSHITA DVD-R UJ-845 D8PB PQ: 0 ANSI: 0
198[ 4.820529] sr 0:0:0:0: Power-on or device reset occurred
199[ 4.833854] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
200[ 4.833876] cdrom: Uniform CD-ROM driver Revision: 3.20
201[ 4.835892] sr 0:0:0:0: Attached scsi CD-ROM sr0
202[ 6.673219] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
203[ 12.134054] udevd[1659]: starting version 3.2.9
204[ 12.183148] random: udevd: uninitialized urandom read (16 bytes read)
205[ 12.188084] random: udevd: uninitialized urandom read (16 bytes read)
206[ 12.188363] random: udevd: uninitialized urandom read (16 bytes read)
207[ 12.268065] udevd[1659]: starting eudev-3.2.9
208[ 13.435967] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
209[ 13.435999] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
210[ 13.436018] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
211[ 13.436043] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 03 79 80 00 00 02 00
212[ 13.436066] blk_update_request: I/O error, dev sr0, sector 910848 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
213[ 13.436177] attempt to access beyond end of device
214[ 13.436195] sr0: rw=0, want=910852, limit=910848
215[ 13.436211] Buffer I/O error on dev sr0, logical block 227712, async page read
216[ 13.436228] attempt to access beyond end of device
217[ 13.436239] sr0: rw=0, want=910856, limit=910848
218[ 13.436253] Buffer I/O error on dev sr0, logical block 227713, async page read
219[ 13.440185] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
220[ 13.440218] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
221[ 13.440238] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
222[ 13.440265] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 00 00 00 00 04 00
223[ 13.440288] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0
224[ 13.444556] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
225[ 13.444587] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
226[ 13.444609] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
227[ 13.444636] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 00 00 00 00 01 00
228[ 13.444659] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
229[ 13.444676] Buffer I/O error on dev sr0, logical block 0, async page read
230[ 13.448475] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
231[ 13.448511] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
232[ 13.448533] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
233[ 13.448560] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 00 01 00 00 01 00
234[ 13.448581] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
235[ 13.448600] Buffer I/O error on dev sr0, logical block 1, async page read
236[ 13.459278] mc: Linux media interface: v0.10
237[ 13.473745] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
238[ 13.482431] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
239[ 13.482454] [vc_sm_connected_init]: start
240[ 13.537131] [vc_sm_connected_init]: installed successfully
241[ 13.824180] videodev: Linux video capture interface: v2.00
242[ 14.025966] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
243[ 14.030366] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
244[ 14.041187] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
245[ 14.070358] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
246[ 14.268065] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
247[ 14.365417] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
248[ 14.365484] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
249[ 14.383714] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
250[ 14.383796] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
251[ 14.417145] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
252[ 14.417205] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
253[ 14.478203] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
254[ 14.571229] asix 1-1.1:1.0 (unnamed net_device) (uninitialized): invalid hw address, using random
255[ 14.595129] bcm2835_audio soc:audio: card created with 8 channels
256[ 14.620333] bcm2835_audio bcm2835_audio: Failed to get DT property 'brcm,pwm-channels'
257[ 14.620384] bcm2835_audio: probe of bcm2835_audio failed with error -22
258[ 14.769771] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
259[ 14.769805] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
260[ 14.769824] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
261[ 14.769851] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 03 79 60 00 00 02 00
262[ 14.769877] blk_update_request: I/O error, dev sr0, sector 910720 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
263[ 14.774983] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
264[ 14.775019] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
265[ 14.775040] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
266[ 14.775067] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 03 79 60 00 00 02 00
267[ 14.775090] blk_update_request: I/O error, dev sr0, sector 910720 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
268[ 14.775110] Buffer I/O error on dev sr0, logical block 113840, async page read
269[ 14.780059] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
270[ 14.780092] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
271[ 14.780110] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
272[ 14.780140] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 00 00 00 00 04 00
273[ 14.780164] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
274[ 14.784062] sr 0:0:0:0: [sr0] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08
275[ 14.784089] sr 0:0:0:0: [sr0] tag#0 Sense Key : 0x5 [current]
276[ 14.784110] sr 0:0:0:0: [sr0] tag#0 ASC=0x64 ASCQ=0x0
277[ 14.784137] sr 0:0:0:0: [sr0] tag#0 CDB: opcode=0x28 28 00 00 00 00 00 00 00 02 00
278[ 14.784156] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
279[ 14.784174] Buffer I/O error on dev sr0, logical block 0, async page read
280[ 14.811674] input: soc:shutdown_button as /devices/platform/soc/soc:shutdown_button/input/input0
281[ 14.823939] cfg80211: Loading compiled-in X.509 certificates for regulatory database
282[ 14.900238] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
283[ 15.045479] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
284[ 15.048148] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
285[ 15.048174] cfg80211: failed to load regulatory.db
286[ 15.063937] asix 1-1.1:1.0 eth0: register 'asix' at usb-20980000.usb-1.1, ASIX AX88772 USB 2.0 Ethernet, a2:37:73:0c:6c:3c
287[ 15.077307] usbcore: registered new interface driver asix
288[ 15.289849] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
289[ 15.307187] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
290[ 15.307668] usbcore: registered new interface driver brcmfmac
291[ 15.337836] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt failed with error -2
292[ 15.591520] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
293[ 15.605616] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 22 2019 01:57:42 version 7.45.98.94 (r723000 CY) FWID 01-73a5ed62
294[ 15.662678] uart-pl011 20201000.serial: no DMA platform data
295[ 18.176021] random: crng init done
296[ 18.176041] random: 1 urandom warning(s) missed due to ratelimiting
297[ 20.377793] Bluetooth: Core ver 2.22
298[ 20.378000] NET: Registered protocol family 31
299[ 20.378013] Bluetooth: HCI device and connection manager initialized
300[ 20.380164] Bluetooth: HCI socket layer initialized
301[ 20.380191] Bluetooth: L2CAP socket layer initialized
302[ 20.380254] Bluetooth: SCO socket layer initialized
303[ 20.411245] Bluetooth: HCI UART driver ver 2.3
304[ 20.411268] Bluetooth: HCI UART protocol H4 registered
305[ 20.411483] Bluetooth: HCI UART protocol Three-wire (H5) registered
306[ 20.414072] Bluetooth: HCI UART protocol Broadcom registered
307[ 21.208125] NET: Registered protocol family 17
308[ 21.315615] NET: Registered protocol family 10
309[ 21.321851] Segment Routing with IPv6
310[ 24.873705] brcmfmac: power management disabled
311[ 26.409895] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
312[ 33.226183] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
313[ 33.226198] Bluetooth: BNEP filters: protocol multicast
314[ 33.226234] Bluetooth: BNEP socket layer initialized
315[ 33.292755] NET: Registered protocol family 38
316[ 35.787903] Bluetooth: RFCOMM TTY layer initialized
317[ 35.787950] Bluetooth: RFCOMM socket layer initialized
318[ 35.788005] Bluetooth: RFCOMM ver 1.11
319
320
321lecteur-cd:~$ sudo hciconfig feature
322hci0: Type: Primary Bus: UART
323 BD Address: B8:27:EB:3E:50:3D ACL MTU: 1021:8 SCO MTU: 64:1
324 DOWN
325 RX bytes:654 acl:0 sco:0 events:33 errors:0
326 TX bytes:419 acl:0 sco:0 commands:33 errors:0