· 4 years ago · May 15, 2021, 12:48 PM
1root@octopi:~# dmesg -w
2[ 0.000000] Booting Linux on physical CPU 0x0
3[ 0.000000] Linux version 5.10.17-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1414 SMP Fri Apr 30 13:20:47 BST 2021
4[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
5[ 0.000000] CPU: div instructions available: patching division code
6[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
7[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.1
8[ 0.000000] Memory policy: Data cache writealloc
9[ 0.000000] Reserved memory: created CMA memory pool at 0x000000001ec00000, size 256 MiB
10[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
11[ 0.000000] Zone ranges:
12[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
13[ 0.000000] Normal empty
14[ 0.000000] HighMem [mem 0x0000000030000000-0x000000007fffffff]
15[ 0.000000] Movable zone start for each node
16[ 0.000000] Early memory node ranges
17[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000037ffffff]
18[ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff]
19[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
20[ 0.000000] On node 0 totalpages: 491520
21[ 0.000000] DMA zone: 2304 pages used for memmap
22[ 0.000000] DMA zone: 0 pages reserved
23[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
24[ 0.000000] HighMem zone: 294912 pages, LIFO batch:63
25[ 0.000000] percpu: Embedded 20 pages/cpu s50700 r8192 d23028 u81920
26[ 0.000000] pcpu-alloc: s50700 r8192 d23028 u81920 alloc=20*4096
27[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
28[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 489216
29[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 smsc95xx.macaddr=DC:A6:32:57:1A:51 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=898a1be2-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
30[ 0.000000] Kernel parameter elevator= does not have any effect anymore.
31 Please use sysfs to set IO scheduler for individual devices.
32[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
33[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
34[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
35[ 0.000000] software IO TLB: mapped [mem 0x0000000019400000-0x000000001d400000] (64MB)
36[ 0.000000] Memory: 1594508K/1966080K available (10240K kernel code, 1358K rwdata, 3160K rodata, 2048K init, 890K bss, 109428K reserved, 262144K cma-reserved, 1179648K highmem)
37[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
38[ 0.000000] ftrace: allocating 33942 entries in 67 pages
39[ 0.000000] ftrace: allocated 67 pages with 3 groups
40[ 0.000000] rcu: Hierarchical RCU implementation.
41[ 0.000000] Rude variant of Tasks RCU enabled.
42[ 0.000000] Tracing variant of Tasks RCU enabled.
43[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
44[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
45[ 0.000000] GIC: Using split EOI/Deactivate mode
46[ 0.000000] random: get_random_bytes called from start_kernel+0x3c8/0x59c with crng_init=0
47[ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
48[ 0.000034] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
49[ 0.000099] bcm2835: system timer (irq = 25)
50[ 0.000748] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
51[ 0.000769] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
52[ 0.000791] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
53[ 0.000809] Switching to timer-based delay loop, resolution 18ns
54[ 0.001064] Console: colour dummy device 80x30
55[ 0.001803] printk: console [tty1] enabled
56[ 0.001869] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)
57[ 0.001922] pid_max: default: 32768 minimum: 301
58[ 0.002106] LSM: Security Framework initializing
59[ 0.002304] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
60[ 0.002349] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
61[ 0.003927] Disabling memory control group subsystem
62[ 0.004062] CPU: Testing write buffer coherency: ok
63[ 0.004532] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
64[ 0.005753] Setting up static identity map for 0x200000 - 0x20003c
65[ 0.005967] rcu: Hierarchical SRCU implementation.
66[ 0.006905] smp: Bringing up secondary CPUs ...
67[ 0.008124] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
68[ 0.009489] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
69[ 0.010797] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
70[ 0.010955] smp: Brought up 1 node, 4 CPUs
71[ 0.011000] SMP: Total of 4 processors activated (432.00 BogoMIPS).
72[ 0.011030] CPU: All CPU(s) started in HYP mode.
73[ 0.011057] CPU: Virtualization extensions available.
74[ 0.011888] devtmpfs: initialized
75[ 0.025775] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
76[ 0.026033] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
77[ 0.026087] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
78[ 0.033134] pinctrl core: initialized pinctrl subsystem
79[ 0.034227] NET: Registered protocol family 16
80[ 0.038231] DMA: preallocated 1024 KiB pool for atomic coherent allocations
81[ 0.039001] audit: initializing netlink subsys (disabled)
82[ 0.039286] audit: type=2000 audit(0.030:1): state=initialized audit_enabled=0 res=1
83[ 0.039845] thermal_sys: Registered thermal governor 'step_wise'
84[ 0.040529] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
85[ 0.040584] hw-breakpoint: maximum watchpoint size is 8 bytes.
86[ 0.041015] Serial: AMBA PL011 UART driver
87[ 0.072867] bcm2835-mbox fe00b880.mailbox: mailbox enabled
88[ 0.090905] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-04-30T13:46:42, variant start_x
89[ 0.100919] raspberrypi-firmware soc:firmware: Firmware hash is d7f29d96450abfc77cd6cf011af1faf1e03e5e56
90[ 0.145877] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
91[ 0.150017] vgaarb: loaded
92[ 0.150484] SCSI subsystem initialized
93[ 0.150710] usbcore: registered new interface driver usbfs
94[ 0.150798] usbcore: registered new interface driver hub
95[ 0.150886] usbcore: registered new device driver usb
96[ 0.151608] usb_phy_generic phy: supply vcc not found, using dummy regulator
97[ 0.153495] clocksource: Switched to clocksource arch_sys_counter
98[ 1.153230] VFS: Disk quotas dquot_6.6.0
99[ 1.153364] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
100[ 1.153597] FS-Cache: Loaded
101[ 1.153802] CacheFiles: Loaded
102[ 1.163891] NET: Registered protocol family 2
103[ 1.164778] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
104[ 1.164937] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
105[ 1.165019] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
106[ 1.165106] TCP: Hash tables configured (established 8192 bind 8192)
107[ 1.165277] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
108[ 1.165332] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
109[ 1.165612] NET: Registered protocol family 1
110[ 1.166385] RPC: Registered named UNIX socket transport module.
111[ 1.166418] RPC: Registered udp transport module.
112[ 1.166447] RPC: Registered tcp transport module.
113[ 1.166475] RPC: Registered tcp NFSv4.1 backchannel transport module.
114[ 1.166513] PCI: CLS 0 bytes, default 64
115[ 1.169381] Initialise system trusted keyrings
116[ 1.169644] workingset: timestamp_bits=14 max_order=19 bucket_order=5
117[ 1.178215] zbud: loaded
118[ 1.180164] FS-Cache: Netfs 'nfs' registered for caching
119[ 1.180925] NFS: Registering the id_resolver key type
120[ 1.180985] Key type id_resolver registered
121[ 1.181014] Key type id_legacy registered
122[ 1.181190] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
123[ 1.182247] Key type asymmetric registered
124[ 1.182279] Asymmetric key parser 'x509' registered
125[ 1.182483] bounce: pool size: 64 pages
126[ 1.182543] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
127[ 1.182777] io scheduler mq-deadline registered
128[ 1.182808] io scheduler kyber registered
129[ 1.187397] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
130[ 1.187449] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
131[ 1.187551] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000
132[ 1.187660] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x007fffffff -> 0x0400000000
133[ 1.245598] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
134[ 1.245981] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
135[ 1.246018] pci_bus 0000:00: root bus resource [bus 00-ff]
136[ 1.246053] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
137[ 1.246163] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
138[ 1.246421] pci 0000:00:00.0: PME# supported from D0 D3hot
139[ 1.249906] PCI: bus0: Fast back to back transfers disabled
140[ 1.250259] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
141[ 1.250403] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
142[ 1.250853] pci 0000:01:00.0: PME# supported from D0 D3cold
143[ 1.254379] PCI: bus1: Fast back to back transfers disabled
144[ 1.254493] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
145[ 1.254535] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
146[ 1.254636] pci 0000:00:00.0: PCI bridge to [bus 01]
147[ 1.254675] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
148[ 1.255092] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
149[ 1.255349] pcieport 0000:00:00.0: PME: Signaling with IRQ 62
150[ 1.263859] iproc-rng200 fe104000.rng: hwrng registered
151[ 1.264184] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
152[ 1.265064] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
153[ 1.277382] brd: module loaded
154[ 1.289653] loop: module loaded
155[ 1.291329] Loading iSCSI transport class v2.0-870.
156[ 1.293848] libphy: Fixed MDIO Bus: probed
157[ 1.295564] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
158[ 1.313572] libphy: bcmgenet MII bus: probed
159[ 1.403644] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
160[ 1.404800] usbcore: registered new interface driver r8152
161[ 1.404884] usbcore: registered new interface driver lan78xx
162[ 1.404960] usbcore: registered new interface driver smsc95xx
163[ 1.406594] xhci_hcd 0000:01:00.0: enabling device (0140 -> 0142)
164[ 1.406773] xhci_hcd 0000:01:00.0: xHCI Host Controller
165[ 1.406836] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
166[ 1.410197] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000030000000890
167[ 1.411525] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
168[ 1.411566] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
169[ 1.411601] usb usb1: Product: xHCI Host Controller
170[ 1.411631] usb usb1: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd
171[ 1.411661] usb usb1: SerialNumber: 0000:01:00.0
172[ 1.412413] hub 1-0:1.0: USB hub found
173[ 1.412545] hub 1-0:1.0: 1 port detected
174[ 1.413243] xhci_hcd 0000:01:00.0: xHCI Host Controller
175[ 1.413286] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
176[ 1.413332] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
177[ 1.413928] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
178[ 1.413968] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
179[ 1.414003] usb usb2: Product: xHCI Host Controller
180[ 1.414033] usb usb2: Manufacturer: Linux 5.10.17-v7l+ xhci-hcd
181[ 1.414064] usb usb2: SerialNumber: 0000:01:00.0
182[ 1.414802] hub 2-0:1.0: USB hub found
183[ 1.414916] hub 2-0:1.0: 4 ports detected
184[ 1.416628] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
185[ 1.416945] dwc_otg: FIQ enabled
186[ 1.416960] dwc_otg: NAK holdoff enabled
187[ 1.416974] dwc_otg: FIQ split-transaction FSM enabled
188[ 1.416992] Module dwc_common_port init
189[ 1.417432] usbcore: registered new interface driver uas
190[ 1.417555] usbcore: registered new interface driver usb-storage
191[ 1.417767] mousedev: PS/2 mouse device common for all mice
192[ 1.419443] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
193[ 1.422968] sdhci: Secure Digital Host Controller Interface driver
194[ 1.423003] sdhci: Copyright(c) Pierre Ossman
195[ 1.423753] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
196[ 1.424407] sdhci-pltfm: SDHCI platform and OF driver helper
197[ 1.427308] ledtrig-cpu: registered to indicate activity on CPUs
198[ 1.427672] hid: raw HID events driver (C) Jiri Kosina
199[ 1.427879] usbcore: registered new interface driver usbhid
200[ 1.427909] usbhid: USB HID core driver
201[ 1.433692] Initializing XFRM netlink socket
202[ 1.433757] NET: Registered protocol family 17
203[ 1.433890] Key type dns_resolver registered
204[ 1.434260] Registering SWP/SWPB emulation handler
205[ 1.434438] registered taskstats version 1
206[ 1.434478] Loading compiled-in X.509 certificates
207[ 1.435301] Key type ._fscrypt registered
208[ 1.435332] Key type .fscrypt registered
209[ 1.435359] Key type fscrypt-provisioning registered
210[ 1.446823] uart-pl011 fe201000.serial: there is not valid maps for state default
211[ 1.447152] uart-pl011 fe201000.serial: cts_event_workaround enabled
212[ 1.447257] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, base_baud = 0) is a PL011 rev2
213[ 1.454009] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
214[ 1.455083] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
215[ 1.455117] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
216[ 1.487366] of_cfs_init
217[ 1.487639] of_cfs_init: OK
218[ 1.501039] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
219[ 1.502762] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
220[ 1.504479] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
221[ 1.507540] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
222[ 1.509255] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
223[ 1.519710] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using ADMA
224[ 1.520865] Waiting for root device PARTUUID=898a1be2-02...
225[ 1.552609] random: fast init done
226[ 1.579240] mmc1: new high speed SDIO card at address 0001
227[ 1.622361] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
228[ 1.623323] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
229[ 1.626775] mmcblk0: p1 p2
230[ 1.642161] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
231[ 1.642206] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
232[ 1.773546] usb 1-1: new high-speed USB device number 2 using xhci_hcd
233[ 1.841722] EXT4-fs (mmcblk0p2): recovery complete
234[ 1.843992] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
235[ 1.844085] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
236[ 1.845759] devtmpfs: mounted
237[ 1.854672] Freeing unused kernel memory: 2048K
238[ 1.855014] Run /sbin/init as init process
239[ 1.855043] with arguments:
240[ 1.855058] /sbin/init
241[ 1.855072] with environment:
242[ 1.855087] HOME=/
243[ 1.855101] TERM=linux
244[ 1.956230] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
245[ 1.956279] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
246[ 1.956312] usb 1-1: Product: USB2.0 Hub
247[ 1.958298] hub 1-1:1.0: USB hub found
248[ 1.958592] hub 1-1:1.0: 4 ports detected
249[ 2.276202] systemd[1]: System time before build time, advancing clock.
250[ 2.283549] usb 1-1.3: new full-speed USB device number 3 using xhci_hcd
251[ 2.375425] NET: Registered protocol family 10
252[ 2.376799] Segment Routing with IPv6
253[ 2.419993] usb 1-1.3: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.63
254[ 2.420044] usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
255[ 2.420080] usb 1-1.3: Product: USB2.0-Serial
256[ 2.445876] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
257[ 2.447390] systemd[1]: Detected architecture arm.
258[ 2.517772] systemd[1]: Set hostname to <octopi>.
259[ 2.533565] usb 1-1.4: new high-speed USB device number 4 using xhci_hcd
260[ 2.692326] usb 1-1.4: New USB device found, idVendor=06f8, idProduct=3005, bcdDevice= 1.00
261[ 2.692381] usb 1-1.4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
262[ 2.692420] usb 1-1.4: Product: Hercules Dualpix Exchange
263[ 2.692451] usb 1-1.4: Manufacturer: Guillemot Corporation
264[ 3.198050] random: systemd: uninitialized urandom read (16 bytes read)
265[ 3.210395] random: systemd: uninitialized urandom read (16 bytes read)
266[ 3.210990] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
267[ 3.211670] random: systemd: uninitialized urandom read (16 bytes read)
268[ 3.212492] systemd[1]: Listening on Journal Socket (/dev/log).
269[ 3.213259] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
270[ 3.213751] systemd[1]: Reached target Local Encrypted Volumes.
271[ 3.214171] systemd[1]: Reached target Paths.
272[ 3.216621] systemd[1]: Created slice User and Session Slice.
273[ 3.219209] systemd[1]: Created slice system-getty.slice.
274[ 3.830336] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
275[ 3.932569] systemd-journald[123]: Received request to flush runtime journal from PID 1
276[ 4.447086] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
277[ 4.447634] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
278[ 4.448158] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
279[ 4.448652] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
280[ 4.521227] mc: Linux media interface: v0.10
281[ 4.542888] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
282[ 4.545411] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
283[ 4.545440] [vc_sm_connected_init]: start
284[ 4.552073] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
285[ 4.565946] [vc_sm_connected_init]: installed successfully
286[ 4.566872] bcm2835_audio bcm2835_audio: card created with 8 channels
287[ 4.570032] videodev: Linux video capture interface: v2.00
288[ 4.606956] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
289[ 4.633291] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
290[ 4.634807] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
291[ 4.641717] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
292[ 4.649217] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
293[ 4.649822] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
294[ 4.650328] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
295[ 4.651912] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
296[ 4.651944] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
297[ 4.651968] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
298[ 4.651992] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
299[ 4.652028] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
300[ 4.652239] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
301[ 4.668820] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
302[ 4.668886] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
303[ 4.832033] cfg80211: Loading compiled-in X.509 certificates for regulatory database
304[ 4.881791] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
305[ 4.922337] [drm] No displays found. Consider forcing hotplug if HDMI is attached
306[ 4.922473] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
307[ 4.922942] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
308[ 4.932188] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
309[ 4.979246] brcmfmac: F1 signature read @0x18000000=0x15264345
310[ 4.997360] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
311[ 4.999136] usbcore: registered new interface driver brcmfmac
312[ 5.028768] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt failed with error -2
313[ 5.236606] uvcvideo: Found UVC 1.00 device Hercules Dualpix Exchange (06f8:3005)
314[ 5.275361] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
315[ 5.283231] input: Hercules Dualpix Exchange: Herc as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input0
316[ 5.284672] usbcore: registered new interface driver uvcvideo
317[ 5.284691] USB Video Class driver (1.1.1)
318[ 5.290621] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e
319[ 5.294282] usbcore: registered new interface driver usbserial_generic
320[ 5.294367] usbserial: USB Serial support registered for generic
321[ 5.299214] usbcore: registered new interface driver ch341
322[ 5.299351] usbserial: USB Serial support registered for ch341-uart
323[ 5.299475] ch341 1-1.3:1.0: ch341-uart converter detected
324[ 5.305228] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
325[ 5.305276] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
326[ 5.309626] usb 1-1.3: ch341-uart converter now attached to ttyUSB0
327[ 5.310385] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
328[ 5.310442] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
329[ 5.355644] usb 1-1.4: 3:1: cannot get freq at ep 0x84
330[ 5.375813] usb 1-1.4: Warning! Unlikely big volume range (=3328), cval->res is probably wrong.
331[ 5.375839] usb 1-1.4: [2] FU [Mic Capture Volume] ch = 1, val = 4608/7936/1
332[ 5.376683] usbcore: registered new interface driver snd-usb-audio
333[ 7.264178] random: crng init done
334[ 7.264201] random: 7 urandom warning(s) missed due to ratelimiting
335[ 7.599174] uart-pl011 fe201000.serial: no DMA platform data
336[ 7.633354] 8021q: 802.1Q VLAN Support v1.8
337[ 7.755745] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
338[ 8.066595] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
339[ 8.323979] usb 1-1.4: reset high-speed USB device number 4 using xhci_hcd
340[ 8.419113] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
341[ 8.419592] bcmgenet fd580000.ethernet eth0: Link is Down
342[ 13.653827] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
343[ 14.378570] Bluetooth: Core ver 2.22
344[ 14.378641] NET: Registered protocol family 31
345[ 14.378648] Bluetooth: HCI device and connection manager initialized
346[ 14.378666] Bluetooth: HCI socket layer initialized
347[ 14.378675] Bluetooth: L2CAP socket layer initialized
348[ 14.378691] Bluetooth: SCO socket layer initialized
349[ 14.386589] Bluetooth: HCI UART driver ver 2.3
350[ 14.386598] Bluetooth: HCI UART protocol H4 registered
351[ 14.386649] Bluetooth: HCI UART protocol Three-wire (H5) registered
352[ 14.386792] Bluetooth: HCI UART protocol Broadcom registered
353[ 14.577569] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
354[ 14.577578] Bluetooth: BNEP filters: protocol multicast
355[ 14.577591] Bluetooth: BNEP socket layer initialized
356[ 9363.969346] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
357[12487.189236] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - urb stopped: -32
358[12487.189602] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - urb stopped: -32
359