· 6 years ago · Feb 14, 2020, 03:24 AM
1pi@octopi:~ $ lsusb
2Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
3pi@octopi:~ $ ls -la /dev/serial/by-id
4ls: cannot access '/dev/serial/by-id': No such file or directory
5pi@octopi:~ $ ls -la /dev/serial/by-path
6ls: cannot access '/dev/serial/by-path': No such file or directory
7pi@octopi:~ $ dmesg
8[ 0.000000] Booting Linux on physical CPU 0x0
9[ 0.000000] Linux version 4.19.75+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1270 Tue Sep 24 18:38:54 BST 2019
10[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
11[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
12[ 0.000000] OF: fdt: Machine model: Raspberry Pi Zero W Rev 1.1
13[ 0.000000] Memory policy: Data cache writeback
14[ 0.000000] cma: Reserved 8 MiB at 0x17400000
15[ 0.000000] On node 0 totalpages: 98304
16[ 0.000000] Normal zone: 864 pages used for memmap
17[ 0.000000] Normal zone: 0 pages reserved
18[ 0.000000] Normal zone: 98304 pages, LIFO batch:31
19[ 0.000000] random: get_random_bytes called from start_kernel+0x8c/0x49c with crng_init=0
20[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
21[ 0.000000] pcpu-alloc: [0] 0
22[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 97440
23[ 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:B9:5C:DA vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 console=ttyS0,115200 console=tty1 root=PARTUUID=6c586e13-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
24[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
25[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
26[ 0.000000] Memory: 369464K/393216K available (6973K kernel code, 635K rwdata, 2080K rodata, 464K init, 797K bss, 15560K reserved, 8192K cma-reserved)
27[ 0.000000] Virtual kernel memory layout:
28 vector : 0xffff0000 - 0xffff1000 ( 4 kB)
29 fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
30 vmalloc : 0xd8800000 - 0xff800000 ( 624 MB)
31 lowmem : 0xc0000000 - 0xd8000000 ( 384 MB)
32 modules : 0xbf000000 - 0xc0000000 ( 16 MB)
33 .text : 0x(ptrval) - 0x(ptrval) (6975 kB)
34 .init : 0x(ptrval) - 0x(ptrval) ( 464 kB)
35 .data : 0x(ptrval) - 0x(ptrval) ( 636 kB)
36 .bss : 0x(ptrval) - 0x(ptrval) ( 798 kB)
37[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
38[ 0.000000] ftrace: allocating 25197 entries in 74 pages
39[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
40[ 0.000031] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
41[ 0.000093] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
42[ 0.000221] bcm2835: system timer (irq = 27)
43[ 0.000637] Console: colour dummy device 80x30
44[ 0.001274] console [tty1] enabled
45[ 0.001353] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
46[ 0.060397] pid_max: default: 32768 minimum: 301
47[ 0.060964] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
48[ 0.061022] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
49[ 0.062469] CPU: Testing write buffer coherency: ok
50[ 0.063863] Setting up static identity map for 0x8200 - 0x8238
51[ 0.065339] devtmpfs: initialized
52[ 0.076007] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
53[ 0.076479] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
54[ 0.076559] futex hash table entries: 256 (order: -1, 3072 bytes)
55[ 0.077935] pinctrl core: initialized pinctrl subsystem
56[ 0.079547] NET: Registered protocol family 16
57[ 0.082804] DMA: preallocated 1024 KiB pool for atomic coherent allocations
58[ 0.089830] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
59[ 0.089906] hw-breakpoint: maximum watchpoint size is 4 bytes.
60[ 0.090074] Serial: AMBA PL011 UART driver
61[ 0.093400] bcm2835-mbox 2000b880.mailbox: mailbox enabled
62[ 0.136774] bcm2835-dma 20007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1
63[ 0.139382] SCSI subsystem initialized
64[ 0.139704] usbcore: registered new interface driver usbfs
65[ 0.139847] usbcore: registered new interface driver hub
66[ 0.140105] usbcore: registered new device driver usb
67[ 0.151097] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-09-24 17:39, variant start_x
68[ 0.161125] raspberrypi-firmware soc:firmware: Firmware hash is 6820edeee4ef3891b95fc01cf02a7abd7ca52f17
69[ 0.173483] clocksource: Switched to clocksource timer
70[ 0.277979] VFS: Disk quotas dquot_6.6.0
71[ 0.278163] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
72[ 0.278534] FS-Cache: Loaded
73[ 0.278926] CacheFiles: Loaded
74[ 0.298379] NET: Registered protocol family 2
75[ 0.299756] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
76[ 0.299880] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
77[ 0.299997] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
78[ 0.300120] TCP: Hash tables configured (established 4096 bind 4096)
79[ 0.300319] UDP hash table entries: 256 (order: 0, 4096 bytes)
80[ 0.300389] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
81[ 0.300834] NET: Registered protocol family 1
82[ 0.301993] RPC: Registered named UNIX socket transport module.
83[ 0.302059] RPC: Registered udp transport module.
84[ 0.302091] RPC: Registered tcp transport module.
85[ 0.302119] RPC: Registered tcp NFSv4.1 backchannel transport module.
86[ 0.304355] hw perfevents: no irqs for PMU, sampling events not supported
87[ 0.304480] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
88[ 0.308616] Initialise system trusted keyrings
89[ 0.309088] workingset: timestamp_bits=14 max_order=17 bucket_order=3
90[ 0.324264] FS-Cache: Netfs 'nfs' registered for caching
91[ 0.325646] NFS: Registering the id_resolver key type
92[ 0.325742] Key type id_resolver registered
93[ 0.325777] Key type id_legacy registered
94[ 0.325831] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
95[ 0.331532] Key type asymmetric registered
96[ 0.331604] Asymmetric key parser 'x509' registered
97[ 0.331742] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
98[ 0.332270] io scheduler noop registered
99[ 0.332327] io scheduler deadline registered (default)
100[ 0.332946] io scheduler cfq registered
101[ 0.332998] io scheduler mq-deadline registered (default)
102[ 0.333034] io scheduler kyber registered
103[ 0.335910] bcm2708_fb soc:fb: FB found 1 display(s)
104[ 0.382288] Console: switching to colour frame buffer device 228x61
105[ 0.416125] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 1824x984
106[ 0.420445] bcm2835-rng 20104000.rng: hwrng registered
107[ 0.421215] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
108[ 0.422864] vc-sm: Videocore shared memory driver
109[ 0.424069] gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
110[ 0.447999] brd: module loaded
111[ 0.463439] loop: module loaded
112[ 0.464774] Loading iSCSI transport class v2.0-870.
113[ 0.466146] usbcore: registered new interface driver smsc95xx
114[ 0.466433] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
115[ 0.494803] dwc_otg 20980000.usb: base=(ptrval)
116[ 0.695633] Core Release: 2.80a
117[ 0.695816] Setting default values for core params
118[ 0.696052] Finished setting default values for core params
119[ 0.896855] Using Buffer DMA mode
120[ 0.897045] Periodic Transfer Interrupt Enhancement - disabled
121[ 0.897276] Multiprocessor Interrupt Enhancement - disabled
122[ 0.897495] OTG VER PARAM: 0, OTG VER FLAG: 0
123[ 0.897785] Dedicated Tx FIFOs mode
124[ 0.898910] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = d7514000 dma = 0x57514000 len=9024
125[ 0.899321] FIQ FSM acceleration enabled for :
126 Non-periodic Split Transactions
127 Periodic Split Transactions
128 High-Speed Isochronous Endpoints
129 Interrupt/Control Split Transaction hack enabled
130[ 0.900091] dwc_otg: Microframe scheduler enabled
131[ 0.900321] WARN::hcd_init_fiq:457: FIQ on core 0
132[ 0.909178] WARN::hcd_init_fiq:458: FIQ ASM at c04fdd70 length 36
133[ 0.917969] WARN::hcd_init_fiq:497: MPHI regs_base at d8810000
134[ 0.926875] dwc_otg 20980000.usb: DWC OTG Controller
135[ 0.935615] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
136[ 0.944773] dwc_otg 20980000.usb: irq 56, io mem 0x00000000
137[ 0.953457] Init: Port Power? op_state=1
138[ 0.962468] Init: Power Port (0)
139[ 0.971613] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
140[ 0.981008] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
141[ 0.989941] usb usb1: Product: DWC OTG Controller
142[ 0.999106] usb usb1: Manufacturer: Linux 4.19.75+ dwc_otg_hcd
143[ 1.007910] usb usb1: SerialNumber: 20980000.usb
144[ 1.018212] hub 1-0:1.0: USB hub found
145[ 1.027418] hub 1-0:1.0: 1 port detected
146[ 1.037440] dwc_otg: FIQ enabled
147[ 1.037455] dwc_otg: NAK holdoff enabled
148[ 1.037462] dwc_otg: FIQ split-transaction FSM enabled
149[ 1.037485] Module dwc_common_port init
150[ 1.038133] usbcore: registered new interface driver usb-storage
151[ 1.047990] mousedev: PS/2 mouse device common for all mice
152[ 1.058495] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
153[ 1.068163] bcm2835-cpufreq: min=700000 max=1000000
154[ 1.078198] sdhci: Secure Digital Host Controller Interface driver
155[ 1.087097] sdhci: Copyright(c) Pierre Ossman
156[ 1.096972] mmc-bcm2835 20300000.mmcnr: could not get clk, deferring probe
157[ 1.106874] sdhost-bcm2835 20202000.mmc: could not get clk, deferring probe
158[ 1.116524] sdhci-pltfm: SDHCI platform and OF driver helper
159[ 1.126251] ledtrig-cpu: registered to indicate activity on CPUs
160[ 1.135461] hidraw: raw HID events driver (C) Jiri Kosina
161[ 1.145377] usbcore: registered new interface driver usbhid
162[ 1.154466] usbhid: USB HID core driver
163[ 1.165121] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0
164[ 1.176909] [vc_sm_connected_init]: start
165[ 1.190854] [vc_sm_connected_init]: end - returning 0
166[ 1.202231] Initializing XFRM netlink socket
167[ 1.211711] NET: Registered protocol family 17
168[ 1.220670] Key type dns_resolver registered
169[ 1.231844] registered taskstats version 1
170[ 1.240588] Loading compiled-in X.509 certificates
171[ 1.260877] uart-pl011 20201000.serial: cts_event_workaround enabled
172[ 1.269926] 20201000.serial: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
173[ 1.282508] mmc-bcm2835 20300000.mmcnr: mmc_debug:0 mmc_debug2:0
174[ 1.291575] mmc-bcm2835 20300000.mmcnr: DMA channel allocated
175[ 1.301857] Indeed it is in host mode hprt0 = 00021501
176[ 1.387930] sdhost: log_buf @ (ptrval) (57513000)
177[ 1.427973] random: fast init done
178[ 1.442767] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
179[ 1.451912] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
180[ 1.463618] of_cfs_init
181[ 1.472627] of_cfs_init: OK
182[ 1.503307] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
183[ 1.513071] Waiting for root device PARTUUID=6c586e13-02...
184[ 1.523678] usb 1-1: new full-speed USB device number 2 using dwc_otg
185[ 1.533369] Indeed it is in host mode hprt0 = 00021501
186[ 1.602304] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
187[ 1.614819] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
188[ 1.683550] mmc0: host does not support reading read-only switch, assuming write-enable
189[ 1.698341] mmc0: new high speed SDHC card at address aaaa
190[ 1.710237] mmcblk0: mmc0:aaaa ADLCD 29.7 GiB
191[ 1.726141] mmcblk0: p1 p2
192[ 1.759931] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
193[ 1.769067] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
194[ 1.787653] usb 1-1: New USB device found, idVendor=04b3, idProduct=3016, bcdDevice= 2.01
195[ 1.797360] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
196[ 1.806433] usb 1-1: Product: USB 1.1 2 port downstream low-power hub
197[ 1.815882] usb 1-1: Manufacturer: Lite-On Tech
198[ 1.834719] mmc1: new high speed SDIO card at address 0001
199[ 1.846905] hub 1-1:1.0: USB hub found
200[ 1.859642] hub 1-1:1.0: 4 ports detected
201[ 1.995252] EXT4-fs (mmcblk0p2): recovery complete
202[ 2.009901] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
203[ 2.019130] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
204[ 2.042250] devtmpfs: mounted
205[ 2.056526] Freeing unused kernel memory: 464K
206[ 2.066051] This architecture does not have kernel memory protection.
207[ 2.075132] Run /sbin/init as init process
208[ 2.183756] usb 1-1.3: new low-speed USB device number 3 using dwc_otg
209[ 2.733619] usb 1-1.3: new low-speed USB device number 4 using dwc_otg
210[ 2.881330] systemd[1]: System time before build time, advancing clock.
211[ 3.058139] NET: Registered protocol family 10
212[ 3.069800] Segment Routing with IPv6
213[ 3.147260] 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)
214[ 3.168263] systemd[1]: Detected architecture arm.
215[ 3.183980] usb 1-1-port3: attempt power cycle
216[ 3.237286] systemd[1]: Set hostname to <octopi>.
217[ 3.260917] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
218[ 3.853689] usb 1-1.3: new low-speed USB device number 5 using dwc_otg
219[ 4.413699] usb 1-1.3: new low-speed USB device number 6 using dwc_otg
220[ 5.173654] usb 1-1.4: new low-speed USB device number 7 using dwc_otg
221[ 5.445047] systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
222[ 5.455627] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
223[ 5.723824] usb 1-1.4: new low-speed USB device number 8 using dwc_otg
224[ 6.173913] usb 1-1-port4: attempt power cycle
225[ 6.477549] random: systemd: uninitialized urandom read (16 bytes read)
226[ 6.515178] random: systemd: uninitialized urandom read (16 bytes read)
227[ 6.527765] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
228[ 6.605084] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
229[ 6.616582] random: systemd: uninitialized urandom read (16 bytes read)
230[ 6.639393] systemd[1]: Listening on Syslog Socket.
231[ 6.669684] systemd[1]: Created slice User and Session Slice.
232[ 6.843690] usb 1-1.4: new low-speed USB device number 9 using dwc_otg
233[ 7.383675] usb 1-1.4: new low-speed USB device number 10 using dwc_otg
234[ 8.184673] systemd[1]: Mounted RPC Pipe File System.
235[ 8.335097] systemd[1]: Started Create list of required static device nodes for the current kernel.
236[ 8.624004] systemd[1]: Started Restore / save the current clock.
237[ 8.707682] systemd[1]: Mounted POSIX Message Queue File System.
238[ 8.798069] systemd[1]: Started Journal Service.
239[ 11.630769] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
240[ 12.285747] systemd-journald[69]: Received request to flush runtime journal from PID 1
241[ 14.693293] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
242[ 14.705438] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
243[ 14.705471] [vc_sm_connected_init]: start
244[ 14.720272] media: Linux media interface: v0.10
245[ 14.728430] [vc_sm_connected_init]: installed successfully
246[ 14.974345] videodev: Linux video capture interface: v2.00
247[ 15.093771] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
248[ 15.105257] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
249[ 15.153754] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
250[ 15.208676] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
251[ 15.701812] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
252[ 15.854490] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
253[ 15.854565] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
254[ 15.884331] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
255[ 15.884391] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
256[ 15.909647] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
257[ 15.909718] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
258[ 15.932516] bcm2835_audio soc:audio: card created with 8 channels
259[ 17.177093] cfg80211: Loading compiled-in X.509 certificates for regulatory database
260[ 17.618023] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
261[ 18.074082] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
262[ 18.094498] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
263[ 18.095039] usbcore: registered new interface driver brcmfmac
264[ 18.375780] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1
265[ 18.376008] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
266[ 18.377209] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Oct 23 2017 03:55:53 version 7.45.98.38 (r674442 CY) FWID 01-e58d219f
267[ 25.993922] random: crng init done
268[ 25.993952] random: 7 urandom warning(s) missed due to ratelimiting
269[ 29.164752] uart-pl011 20201000.serial: no DMA platform data
270[ 29.286500] 8021q: 802.1Q VLAN Support v1.8
271[ 30.501800] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
272[ 30.945397] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
273[ 30.945428] brcmfmac: power management disabled
274[ 34.443970] Bluetooth: Core ver 2.22
275[ 34.444188] NET: Registered protocol family 31
276[ 34.444196] Bluetooth: HCI device and connection manager initialized
277[ 34.449396] Bluetooth: HCI socket layer initialized
278[ 34.449422] Bluetooth: L2CAP socket layer initialized
279[ 34.449498] Bluetooth: SCO socket layer initialized
280[ 34.487791] Bluetooth: HCI UART driver ver 2.3
281[ 34.487811] Bluetooth: HCI UART protocol H4 registered
282[ 34.496117] Bluetooth: HCI UART protocol Three-wire (H5) registered
283[ 34.496466] Bluetooth: HCI UART protocol Broadcom registered
284[ 36.151695] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
285[ 36.151709] Bluetooth: BNEP filters: protocol multicast
286[ 36.151736] Bluetooth: BNEP socket layer initialized
287[ 83.053907] usb 1-1: USB disconnect, device number 2
288[ 84.003822] Indeed it is in host mode hprt0 = 00021501
289[ 84.273644] usb 1-1: new full-speed USB device number 11 using dwc_otg
290[ 84.273962] Indeed it is in host mode hprt0 = 00021501
291[ 84.586680] usb 1-1: New USB device found, idVendor=04b3, idProduct=3016, bcdDevice= 2.01
292[ 84.586705] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
293[ 84.586716] usb 1-1: Product: USB 1.1 2 port downstream low-power hub
294[ 84.586723] usb 1-1: Manufacturer: Lite-On Tech
295[ 84.589829] hub 1-1:1.0: USB hub found
296[ 84.590234] hub 1-1:1.0: 4 ports detected
297[ 84.903660] usb 1-1.3: new low-speed USB device number 12 using dwc_otg
298[ 85.443659] usb 1-1.3: new low-speed USB device number 13 using dwc_otg
299[ 85.553880] usb 1-1: USB disconnect, device number 11
300[ 85.663656] ERROR::dwc_otg_hcd_urb_enqueue:491: Not connected
301
302[ 85.663690] ERROR::dwc_otg_hcd_urb_enqueue:491: Not connected
303
304[ 85.663713] ERROR::dwc_otg_hcd_urb_enqueue:491: Not connected
305
306[ 85.663761] usb 1-1-port3: attempt power cycle
307[ 96.503778] Indeed it is in host mode hprt0 = 00041901
308[ 96.713608] usb 1-1: new low-speed USB device number 16 using dwc_otg
309[ 96.714664] Indeed it is in host mode hprt0 = 00041901
310[ 96.960517] usb 1-1: New USB device found, idVendor=413c, idProduct=2111, bcdDevice= 1.07
311[ 96.960538] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
312[ 96.960547] usb 1-1: Product: Dell USB Wired Entry Keyboard
313[ 96.960554] usb 1-1: Manufacturer: DELL
314[ 96.987188] input: DELL Dell USB Wired Entry Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1:1.0/0003:413C:2111.0001/input/input0
315[ 97.054724] hid-generic 0003:413C:2111.0001: input,hidraw0: USB HID v1.10 Keyboard [DELL Dell USB Wired Entry Keyboard] on usb-20980000.usb-1/input0
316[ 97.062801] input: DELL Dell USB Wired Entry Keyboard System Control as /devices/platform/soc/20980000.usb/usb1/1-1/1-1:1.1/0003:413C:2111.0002/input/input1
317[ 97.124016] input: DELL Dell USB Wired Entry Keyboard Consumer Control as /devices/platform/soc/20980000.usb/usb1/1-1/1-1:1.1/0003:413C:2111.0002/input/input2
318[ 97.124423] hid-generic 0003:413C:2111.0002: input,hidraw1: USB HID v1.10 Device [DELL Dell USB Wired Entry Keyboard] on usb-20980000.usb-1/input1
319[ 166.229034] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
320[ 435.265907] usb 1-1: USB disconnect, device number 16
321[ 439.215773] Indeed it is in host mode hprt0 = 00021d01
322[ 439.425563] usb 1-1: new full-speed USB device number 17 using dwc_otg
323[ 439.427107] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 5, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
324
325[ 439.427153] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 6, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
326
327[ 439.427280] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 7, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
328
329[ 439.427322] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 0, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
330
331[ 439.427360] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 1, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
332
333[ 439.427440] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 3, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
334
335[ 439.427479] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 2, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
336
337[ 439.427518] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 4, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
338
339[ 439.427565] Indeed it is in host mode hprt0 = 00021d01
340[ 439.645575] usb 1-1: device descriptor read/64, error -71
341[ 439.766737] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 6, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
342
343[ 439.766784] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 7, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
344
345[ 439.766917] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 0, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
346
347[ 439.766959] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 1, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
348
349[ 439.767000] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 3, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
350
351[ 439.767081] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 2, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
352
353[ 439.767122] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 4, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
354
355[ 439.767161] ERROR::handle_hc_chhltd_intr_dma:2218: handle_hc_chhltd_intr_dma: Channel 5, DMA Mode -- ChHltd set, but reason for halting is unknown, hcint 0x00000002, intsts 0x06000021
356
357[ 439.767208] Indeed it is in host mode hprt0 = 00021d01
358[ 439.985564] usb 1-1: device descriptor read/64, error -71
359
360pi@octopi:~ $