LibreELEC:~ # dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.36 (jenkins@tsuboi) (gcc version 8.2.0 (GCC)) #1 SMP Sat May 4 17:23:44 CEST 2019 [ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Rev 1.2 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 8 MiB at 0x2f800000 [ 0.000000] On node 0 totalpages: 196608 [ 0.000000] Normal zone: 1728 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:63 [ 0.000000] random: get_random_bytes called from start_kernel+0xb0/0x4a4 with crng_init=0 [ 0.000000] percpu: Embedded 18 pages/cpu @(ptrval) s41036 r8192 d24500 u7372 8 [ 0.000000] pcpu-alloc: s41036 r8192 d24500 u73728 alloc=18*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 194880 [ 0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2 708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_si ze=0x40000000 boot=UUID=0405-2905 disk=UUID=b45a19f0-f1d9-4e8f-b162-8297380d8ba d quiet root=/dev/ram0 rdinit=/init usbcore.autosuspend=-1 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 754556K/786432K available (9216K kernel code, 689K rwdata , 1992K rodata, 3072K init, 527K bss, 23684K reserved, 8192K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xb0800000 - 0xff800000 (1264 MB) [ 0.000000] lowmem : 0x80000000 - 0xb0000000 ( 768 MB) [ 0.000000] modules : 0x7f000000 - 0x80000000 ( 16 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (10208 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (3072 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 690 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 528 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 29560 entries in 87 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns [ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 43980 46511078ns [ 0.000018] Switching to timer-based delay loop, resolution 52ns [ 0.000275] Console: colour dummy device 80x30 [ 0.000300] console [tty0] enabled [ 0.000349] Calibrating delay loop (skipped), value calculated using timer fr equency.. 38.00 BogoMIPS (lpj=64000) [ 0.000372] pid_max: default: 32768 minimum: 301 [ 0.000620] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000640] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001563] CPU: Testing write buffer coherency: ok [ 0.002112] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002928] Setting up static identity map for 0x100000 - 0x10003c [ 0.003110] rcu: Hierarchical SRCU implementation. [ 0.005875] smp: Bringing up secondary CPUs ... [ 0.006968] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.008090] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.009151] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.009308] smp: Brought up 1 node, 4 CPUs [ 0.009323] SMP: Total of 4 processors activated (153.00 BogoMIPS). [ 0.009333] CPU: All CPU(s) started in HYP mode. [ 0.009342] CPU: Virtualization extensions available. [ 0.010275] devtmpfs: initialized [ 0.023042] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4 [ 0.023300] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 6370867519511994 ns [ 0.023325] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.023978] pinctrl core: initialized pinctrl subsystem [ 0.024981] NET: Registered protocol family 16 [ 0.028625] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033834] cpuidle: using governor ladder [ 0.033878] cpuidle: using governor menu [ 0.034432] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.034443] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.034671] Serial: AMBA PL011 UART driver [ 0.038588] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.079903] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dma chans=0x1 [ 0.081962] SCSI subsystem initialized [ 0.082189] usbcore: registered new interface driver usbfs [ 0.082249] usbcore: registered new interface driver hub [ 0.082372] usbcore: registered new device driver usb [ 0.087888] raspberrypi-firmware soc:firmware: Attached to firmware from 2019 -03-06 14:47, variant start_x [ 0.090383] raspberrypi-firmware soc:firmware: Firmware hash is b403ee6ed819f 9ac7a96834ac437b6cfdd4512ad [ 0.095274] clocksource: Switched to clocksource arch_sys_counter [ 0.193810] FS-Cache: Loaded [ 0.204872] NET: Registered protocol family 2 [ 0.205613] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.205657] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.205771] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.205961] TCP: Hash tables configured (established 8192 bind 8192) [ 0.206117] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.206167] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.206483] NET: Registered protocol family 1 [ 0.207180] RPC: Registered named UNIX socket transport module. [ 0.207190] RPC: Registered udp transport module. [ 0.207199] RPC: Registered tcp transport module. [ 0.207209] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.365201] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counter s available [ 0.367775] Initialise system trusted keyrings [ 0.367984] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.377582] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.378416] FS-Cache: Netfs 'nfs' registered for caching [ 0.379259] NFS: Registering the id_resolver key type [ 0.379291] Key type id_resolver registered [ 0.379301] Key type id_legacy registered [ 0.379322] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.379833] FS-Cache: Netfs 'cifs' registered for caching [ 0.388333] Key type asymmetric registered [ 0.388349] Asymmetric key parser 'x509' registered [ 0.388429] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 51) [ 0.388442] io scheduler noop registered (default) [ 0.388453] io scheduler deadline registered [ 0.388687] io scheduler cfq registered [ 0.388699] io scheduler mq-deadline registered [ 0.388710] io scheduler kyber registered [ 0.388877] io scheduler bfq registered [ 0.393354] BCM2708FB: allocated DMA memory 0xef850000 [ 0.393389] BCM2708FB: allocated DMA channel 0 [ 0.456590] Console: switching to colour frame buffer device 228x61 [ 0.489758] bcm2835-rng 3f104000.rng: hwrng registered [ 0.490003] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000 000(1024 MiB) [ 0.490711] vc-sm: Videocore shared memory driver [ 0.503754] brd: module loaded [ 0.503903] loop: module loaded [ 0.526553] usbcore: registered new interface driver rtsx_usb [ 0.526567] Loading iSCSI transport class v2.0-870. [ 0.527018] iscsi: registered transport (tcp) [ 0.527508] libphy: Fixed MDIO Bus: probed [ 0.527564] tun: Universal TUN/TAP device driver, 1.6 [ 0.527823] usbcore: registered new interface driver lan78xx [ 0.527880] usbcore: registered new interface driver dm9601 [ 0.527941] usbcore: registered new interface driver smsc95xx [ 0.528000] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 0.556011] dwc_otg 3f980000.usb: base=(ptrval) [ 0.756330] Core Release: 2.80a [ 0.756343] Setting default values for core params [ 0.756373] Finished setting default values for core params [ 0.956711] Using Buffer DMA mode [ 0.956723] Periodic Transfer Interrupt Enhancement - disabled [ 0.956732] Multiprocessor Interrupt Enhancement - disabled [ 0.956743] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 0.956770] Dedicated Tx FIFOs mode [ 0.957453] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = af844 000 dma = 0xef844000 len=9024 [ 0.957485] FIQ FSM acceleration enabled for : [ 0.957485] Non-periodic Split Transactions [ 0.957485] Periodic Split Transactions [ 0.957485] High-Speed Isochronous Endpoints [ 0.957485] Interrupt/Control Split Transaction hack enabled [ 0.957497] dwc_otg: Microframe scheduler enabled [ 0.957564] WARN::hcd_init_fiq:457: FIQ on core 1 [ 0.957575] WARN::hcd_init_fiq:458: FIQ ASM at 80724154 length 36 [ 0.957589] WARN::hcd_init_fiq:484: MPHI regs_base at f0006000 [ 0.957678] dwc_otg 3f980000.usb: DWC OTG Controller [ 0.957716] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 0.957759] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000 [ 0.957812] Init: Port Power? op_state=1 [ 0.957822] Init: Power Port (0) [ 0.958175] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bc dDevice= 4.19 [ 0.958190] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 0.958204] usb usb1: Product: DWC OTG Controller [ 0.958217] usb usb1: Manufacturer: Linux 4.19.36 dwc_otg_hcd [ 0.958230] usb usb1: SerialNumber: 3f980000.usb [ 0.958988] hub 1-0:1.0: USB hub found [ 0.959047] hub 1-0:1.0: 1 port detected [ 0.959747] dwc_otg: FIQ enabled [ 0.959757] dwc_otg: NAK holdoff enabled [ 0.959766] dwc_otg: FIQ split-transaction FSM enabled [ 0.959781] Module dwc_common_port init [ 0.960079] usbcore: registered new interface driver usb-storage [ 0.960272] mousedev: PS/2 mouse device common for all mice [ 0.960675] i2c /dev entries driver [ 0.962619] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer [ 0.963038] bcm2835-cpufreq: min=600000 max=1200000 [ 0.963731] sdhci: Secure Digital Host Controller Interface driver [ 0.963740] sdhci: Copyright(c) Pierre Ossman [ 0.964284] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe [ 0.964851] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 0.965030] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.967957] ledtrig-cpu: registered to indicate activity on CPUs [ 0.968068] hidraw: raw HID events driver (C) Jiri Kosina [ 0.969537] usbcore: registered new interface driver usbhid [ 0.969542] usbhid: USB HID core driver [ 0.970092] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0 [ 0.971286] [vc_sm_connected_init]: start [ 0.978909] [vc_sm_connected_init]: end - returning 0 [ 0.981048] NET: Registered protocol family 10 [ 0.982290] Segment Routing with IPv6 [ 0.982379] NET: Registered protocol family 17 [ 0.982510] Key type dns_resolver registered [ 0.982867] Registering SWP/SWPB emulation handler [ 0.983567] Loading compiled-in X.509 certificates [ 0.992476] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 0.992563] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2 [ 0.995072] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0 [ 0.995086] mmc-bcm2835 3f300000.mmc: DMA channel allocated [ 1.021704] sdhost: log_buf @ (ptrval) (ef847000) [ 1.058775] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.060409] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.062127] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.065092] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.069740] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 1.071491] console [netcon0] enabled [ 1.071501] netconsole: network logging started [ 1.071511] of_cfs_init [ 1.071537] of_cfs_init: OK [ 1.082086] Freeing unused kernel memory: 3072K [ 1.105482] Run /init as init process [ 1.138929] mmc0: host does not support reading read-only switch, assuming wr ite-enable [ 1.141455] mmc0: new high speed SDHC card at address 0001 [ 1.142554] mmcblk0: mmc0:0001 00000 14.9 GiB [ 1.144384] mmcblk0: p1 p2 [ 1.149881] random: fast init done [ 1.168725] Indeed it is in host mode hprt0 = 00021501 [ 1.252286] mmc1: new high speed SDIO card at address 0001 [ 1.351967] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 1.352084] Indeed it is in host mode hprt0 = 00001101 [ 1.552182] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcd Device= 2.00 [ 1.552194] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.552648] hub 1-1:1.0: USB hub found [ 1.552710] hub 1-1:1.0: 5 ports detected [ 1.832016] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 1.919242] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 1.922273] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, b cdDevice= 2.00 [ 1.922286] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber =0 [ 1.924900] smsc95xx v1.0.6 [ 1.977795] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb- 1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:f3:12:3e [ 2.222075] usb 1-1.5: new high-speed USB device number 4 using dwc_otg [ 2.312717] usb 1-1.5: New USB device found, idVendor=1f4d, idProduct=3000, b cdDevice= 0.00 [ 2.312730] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber =3 [ 2.312737] usb 1-1.5: Product: USB Stick [ 2.312743] usb 1-1.5: Manufacturer: Max [ 2.312750] usb 1-1.5: SerialNumber: 080116 [ 2.388464] systemd[1]: System time before build time, advancing clock. [ 2.397620] systemd[1]: systemd 239 running in system mode. (-PAM -AUDIT -SEL INUX -IMA -APPARMOR -SMACK +SYSVINIT -UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL - XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybr id) [ 2.397953] systemd[1]: Detected architecture arm. [ 2.398032] systemd[1]: Running with unpopulated /etc. [ 2.402043] systemd[1]: Set hostname to . [ 2.402113] systemd[1]: Cannot open /etc/machine-id: No such file or director y [ 2.775929] systemd[1]: Populated /etc with preset unit settings. [ 2.863537] random: systemd: uninitialized urandom read (16 bytes read) [ 2.863938] systemd[1]: Listening on udev Kernel Socket. [ 2.864385] random: systemd: uninitialized urandom read (16 bytes read) [ 2.864546] systemd[1]: Started Forward Password Requests to Wall Directory W atch. [ 2.864682] random: systemd: uninitialized urandom read (16 bytes read) [ 2.882435] systemd[1]: Listening on RPCbind Server Activation Socket. [ 2.882612] systemd[1]: Reached target RPC Port Mapper. [ 3.080101] kernel-overlays-setup: setup base modules [ 3.144109] kernel-overlays-setup: added modules from /usr/lib/kernel-overlay s/base/lib/modules/4.19.36 [ 3.183744] kernel-overlays-setup: added firmware from /usr/lib/kernel-overla ys/base/lib/firmware [ 3.183945] kernel-overlays-setup: adding overlays from /storage/.cache/kerne l-overlays [ 3.184214] kernel-overlays-setup: done [ 3.461496] systemd-journald[207]: Received request to flush runtime journal from PID 1 [ 4.034968] random: crng init done [ 4.034980] random: 7 urandom warning(s) missed due to ratelimiting [ 4.542845] Console: switching to colour dummy device 80x30 [ 4.746025] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f2 00000 [ 4.962900] cfg80211: Loading compiled-in X.509 certificates for regulatory d atabase [ 4.980236] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 5.129724] dw2102: su3000_identify_state [ 5.129736] dvb-usb: found a 'SU3000HD DVB-S USB2.0' in warm state. [ 5.129750] dw2102: su3000_power_ctrl: 1, initialized 0 [ 5.134210] dvb-usb: will pass the complete MPEG2 transport stream to the sof tware demuxer. [ 5.143117] dvbdev: DVB: registering new adapter (SU3000HD DVB-S USB2.0) [ 5.158694] dvb-usb: MAC address: 00:af:78:66:2f:98 [ 5.214447] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio f or chip BCM43430/1 [ 5.219941] usbcore: registered new interface driver brcmfmac [ 5.419214] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio f or chip BCM43430/1 [ 5.419315] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2 ), device may have limited channels available [ 5.419940] 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 [ 5.628220] uart-pl011 3f201000.serial: no DMA platform data [ 5.701675] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup [ 5.702019] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 5.705535] Invalid probe, probably not a DS3000 [ 5.705554] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' [ 5.775299] Registered IR keymap rc-su3000 [ 5.775446] rc rc0: SU3000HD DVB-S USB2.0 as /devices/platform/soc/3f980000.u sb/usb1/1-1/1-1.5/rc/rc0 [ 5.776254] input: SU3000HD DVB-S USB2.0 as /devices/platform/soc/3f980000.us b/usb1/1-1/1-1.5/rc/rc0/input0 [ 5.776844] rc rc0: lirc_dev: driver dw2102 registered at minor = 0, scancode receiver, no transmitter [ 5.776853] dvb-usb: schedule remote query interval to 150 msecs. [ 5.776862] dw2102: su3000_power_ctrl: 0, initialized 1 [ 5.776868] dvb-usb: SU3000HD DVB-S USB2.0 successfully initialized and conne cted. [ 5.776967] usbcore: registered new interface driver dw2102 [ 5.925883] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 5.925898] brcmfmac: power management disabled [ 7.248568] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 7.248937] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E 1 [ 8.391363] 8021q: 802.1Q VLAN Support v1.8 [ 10.355986] Bluetooth: Core ver 2.22 [ 10.356075] NET: Registered protocol family 31 [ 10.356081] Bluetooth: HCI device and connection manager initialized [ 10.356099] Bluetooth: HCI socket layer initialized [ 10.356109] Bluetooth: L2CAP socket layer initialized [ 10.356138] Bluetooth: SCO socket layer initialized [ 10.418525] Bluetooth: HCI UART driver ver 2.3 [ 10.418548] Bluetooth: HCI UART protocol H4 registered [ 10.418676] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 10.418895] Bluetooth: HCI UART protocol Broadcom registered [ 31.405318] usb 1-1.2: new full-speed USB device number 5 using dwc_otg [ 31.501743] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52f, b cdDevice=30.00 [ 31.501764] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber =0 [ 31.501777] usb 1-1.2: Product: USB Receiver [ 31.501790] usb 1-1.2: Manufacturer: Logitech [ 31.518962] input: Logitech USB Receiver as /devices/platform/soc/3f980000.us b/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C52F.0001/input/input2 [ 31.521201] hid-generic 0003:046D:C52F.0001: input,hidraw0: USB HID v1.11 Mou se [Logitech USB Receiver] on usb-3f980000.usb-1.2/input0 [ 31.528383] input: Logitech USB Receiver Consumer Control as /devices/platfor m/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52F.0002/input/input3 [ 31.582919] hid-generic 0003:046D:C52F.0002: input,hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.2/input1 [ 62.896529] usb 1-1.2: USB disconnect, device number 5 LibreELEC:~ # dmesg | grep dvb [ 5.129736] dvb-usb: found a 'SU3000HD DVB-S USB2.0' in warm state. [ 5.134210] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 5.143117] dvbdev: DVB: registering new adapter (SU3000HD DVB-S USB2.0) [ 5.158694] dvb-usb: MAC address: 00:af:78:66:2f:98 [ 5.705554] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' [ 5.776853] dvb-usb: schedule remote query interval to 150 msecs. [ 5.776868] dvb-usb: SU3000HD DVB-S USB2.0 successfully initialized and connected. LibreELEC:~ # dmesg | grep front [ 5.705554] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' LibreELEC:~ # dmesg | grep invalid LibreELEC:~ # clear LibreELEC:~ # dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.36 (jenkins@tsuboi) (gcc version 8.2.0 (GCC)) #1 SMP Sat May 4 17:23:44 CEST 2019 [ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Raspberry Pi 3 Model B Rev 1.2 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 8 MiB at 0x2f800000 [ 0.000000] On node 0 totalpages: 196608 [ 0.000000] Normal zone: 1728 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:63 [ 0.000000] random: get_random_bytes called from start_kernel+0xb0/0x4a4 with crng_init=0 [ 0.000000] percpu: Embedded 18 pages/cpu @(ptrval) s41036 r8192 d24500 u73728 [ 0.000000] pcpu-alloc: s41036 r8192 d24500 u73728 alloc=18*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 194880 [ 0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 boot=UUID=0405-2905 disk=UUID=b45a19f0-f1d9-4e8f-b162-8297380d8bad quiet root=/dev/ram0 rdinit=/init usbcore.autosuspend=-1 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 754556K/786432K available (9216K kernel code, 689K rwdata, 1992K rodata, 3072K init, 527K bss, 23684K reserved, 8192K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xb0800000 - 0xff800000 (1264 MB) [ 0.000000] lowmem : 0x80000000 - 0xb0000000 ( 768 MB) [ 0.000000] modules : 0x7f000000 - 0x80000000 ( 16 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (10208 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (3072 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 690 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 528 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 29560 entries in 87 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns [ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [ 0.000018] Switching to timer-based delay loop, resolution 52ns [ 0.000275] Console: colour dummy device 80x30 [ 0.000300] console [tty0] enabled [ 0.000349] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.00 BogoMIPS (lpj=64000) [ 0.000372] pid_max: default: 32768 minimum: 301 [ 0.000620] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000640] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001563] CPU: Testing write buffer coherency: ok [ 0.002112] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.002928] Setting up static identity map for 0x100000 - 0x10003c [ 0.003110] rcu: Hierarchical SRCU implementation. [ 0.005875] smp: Bringing up secondary CPUs ... [ 0.006968] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.008090] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.009151] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.009308] smp: Brought up 1 node, 4 CPUs [ 0.009323] SMP: Total of 4 processors activated (153.00 BogoMIPS). [ 0.009333] CPU: All CPU(s) started in HYP mode. [ 0.009342] CPU: Virtualization extensions available. [ 0.010275] devtmpfs: initialized [ 0.023042] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4 [ 0.023300] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns [ 0.023325] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.023978] pinctrl core: initialized pinctrl subsystem [ 0.024981] NET: Registered protocol family 16 [ 0.028625] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033834] cpuidle: using governor ladder [ 0.033878] cpuidle: using governor menu [ 0.034432] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.034443] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.034671] Serial: AMBA PL011 UART driver [ 0.038588] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.079903] bcm2835-dma 3f007000.dma: DMA legacy API manager at (ptrval), dmachans=0x1 [ 0.081962] SCSI subsystem initialized [ 0.082189] usbcore: registered new interface driver usbfs [ 0.082249] usbcore: registered new interface driver hub [ 0.082372] usbcore: registered new device driver usb [ 0.087888] raspberrypi-firmware soc:firmware: Attached to firmware from 2019-03-06 14:47, variant start_x [ 0.090383] raspberrypi-firmware soc:firmware: Firmware hash is b403ee6ed819f9ac7a96834ac437b6cfdd4512ad [ 0.095274] clocksource: Switched to clocksource arch_sys_counter [ 0.193810] FS-Cache: Loaded [ 0.204872] NET: Registered protocol family 2 [ 0.205613] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.205657] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.205771] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.205961] TCP: Hash tables configured (established 8192 bind 8192) [ 0.206117] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.206167] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.206483] NET: Registered protocol family 1 [ 0.207180] RPC: Registered named UNIX socket transport module. [ 0.207190] RPC: Registered udp transport module. [ 0.207199] RPC: Registered tcp transport module. [ 0.207209] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.365201] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available [ 0.367775] Initialise system trusted keyrings [ 0.367984] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.377582] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.378416] FS-Cache: Netfs 'nfs' registered for caching [ 0.379259] NFS: Registering the id_resolver key type [ 0.379291] Key type id_resolver registered [ 0.379301] Key type id_legacy registered [ 0.379322] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.379833] FS-Cache: Netfs 'cifs' registered for caching [ 0.388333] Key type asymmetric registered [ 0.388349] Asymmetric key parser 'x509' registered [ 0.388429] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.388442] io scheduler noop registered (default) [ 0.388453] io scheduler deadline registered [ 0.388687] io scheduler cfq registered [ 0.388699] io scheduler mq-deadline registered [ 0.388710] io scheduler kyber registered [ 0.388877] io scheduler bfq registered [ 0.393354] BCM2708FB: allocated DMA memory 0xef850000 [ 0.393389] BCM2708FB: allocated DMA channel 0 [ 0.456590] Console: switching to colour frame buffer device 228x61 [ 0.489758] bcm2835-rng 3f104000.rng: hwrng registered [ 0.490003] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 0.490711] vc-sm: Videocore shared memory driver [ 0.503754] brd: module loaded [ 0.503903] loop: module loaded [ 0.526553] usbcore: registered new interface driver rtsx_usb [ 0.526567] Loading iSCSI transport class v2.0-870. [ 0.527018] iscsi: registered transport (tcp) [ 0.527508] libphy: Fixed MDIO Bus: probed [ 0.527564] tun: Universal TUN/TAP device driver, 1.6 [ 0.527823] usbcore: registered new interface driver lan78xx [ 0.527880] usbcore: registered new interface driver dm9601 [ 0.527941] usbcore: registered new interface driver smsc95xx [ 0.528000] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 0.556011] dwc_otg 3f980000.usb: base=(ptrval) [ 0.756330] Core Release: 2.80a [ 0.756343] Setting default values for core params [ 0.756373] Finished setting default values for core params [ 0.956711] Using Buffer DMA mode [ 0.956723] Periodic Transfer Interrupt Enhancement - disabled [ 0.956732] Multiprocessor Interrupt Enhancement - disabled [ 0.956743] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 0.956770] Dedicated Tx FIFOs mode [ 0.957453] WARN::dwc_otg_hcd_init:1045: FIQ DMA bounce buffers: virt = af844000 dma = 0xef844000 len=9024 [ 0.957485] FIQ FSM acceleration enabled for : [ 0.957485] Non-periodic Split Transactions [ 0.957485] Periodic Split Transactions [ 0.957485] High-Speed Isochronous Endpoints [ 0.957485] Interrupt/Control Split Transaction hack enabled [ 0.957497] dwc_otg: Microframe scheduler enabled [ 0.957564] WARN::hcd_init_fiq:457: FIQ on core 1 [ 0.957575] WARN::hcd_init_fiq:458: FIQ ASM at 80724154 length 36 [ 0.957589] WARN::hcd_init_fiq:484: MPHI regs_base at f0006000 [ 0.957678] dwc_otg 3f980000.usb: DWC OTG Controller [ 0.957716] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 0.957759] dwc_otg 3f980000.usb: irq 56, io mem 0x00000000 [ 0.957812] Init: Port Power? op_state=1 [ 0.957822] Init: Power Port (0) [ 0.958175] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 0.958190] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.958204] usb usb1: Product: DWC OTG Controller [ 0.958217] usb usb1: Manufacturer: Linux 4.19.36 dwc_otg_hcd [ 0.958230] usb usb1: SerialNumber: 3f980000.usb [ 0.958988] hub 1-0:1.0: USB hub found [ 0.959047] hub 1-0:1.0: 1 port detected [ 0.959747] dwc_otg: FIQ enabled [ 0.959757] dwc_otg: NAK holdoff enabled [ 0.959766] dwc_otg: FIQ split-transaction FSM enabled [ 0.959781] Module dwc_common_port init [ 0.960079] usbcore: registered new interface driver usb-storage [ 0.960272] mousedev: PS/2 mouse device common for all mice [ 0.960675] i2c /dev entries driver [ 0.962619] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer [ 0.963038] bcm2835-cpufreq: min=600000 max=1200000 [ 0.963731] sdhci: Secure Digital Host Controller Interface driver [ 0.963740] sdhci: Copyright(c) Pierre Ossman [ 0.964284] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe [ 0.964851] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 0.965030] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.967957] ledtrig-cpu: registered to indicate activity on CPUs [ 0.968068] hidraw: raw HID events driver (C) Jiri Kosina [ 0.969537] usbcore: registered new interface driver usbhid [ 0.969542] usbhid: USB HID core driver [ 0.970092] vchiq: vchiq_init_state: slot_zero = (ptrval), is_master = 0 [ 0.971286] [vc_sm_connected_init]: start [ 0.978909] [vc_sm_connected_init]: end - returning 0 [ 0.981048] NET: Registered protocol family 10 [ 0.982290] Segment Routing with IPv6 [ 0.982379] NET: Registered protocol family 17 [ 0.982510] Key type dns_resolver registered [ 0.982867] Registering SWP/SWPB emulation handler [ 0.983567] Loading compiled-in X.509 certificates [ 0.992476] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 0.992563] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 81, base_baud = 0) is a PL011 rev2 [ 0.995072] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0 [ 0.995086] mmc-bcm2835 3f300000.mmc: DMA channel allocated [ 1.021704] sdhost: log_buf @ (ptrval) (ef847000) [ 1.058775] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.060409] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.062127] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.065092] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.069740] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 1.071491] console [netcon0] enabled [ 1.071501] netconsole: network logging started [ 1.071511] of_cfs_init [ 1.071537] of_cfs_init: OK [ 1.082086] Freeing unused kernel memory: 3072K [ 1.105482] Run /init as init process [ 1.138929] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.141455] mmc0: new high speed SDHC card at address 0001 [ 1.142554] mmcblk0: mmc0:0001 00000 14.9 GiB [ 1.144384] mmcblk0: p1 p2 [ 1.149881] random: fast init done [ 1.168725] Indeed it is in host mode hprt0 = 00021501 [ 1.252286] mmc1: new high speed SDIO card at address 0001 [ 1.351967] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 1.352084] Indeed it is in host mode hprt0 = 00001101 [ 1.552182] usb 1-1: New USB device found, idVendor=0424, idProduct=9514, bcdDevice= 2.00 [ 1.552194] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.552648] hub 1-1:1.0: USB hub found [ 1.552710] hub 1-1:1.0: 5 ports detected [ 1.832016] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 1.919242] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 1.922273] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00, bcdDevice= 2.00 [ 1.922286] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.924900] smsc95xx v1.0.6 [ 1.977795] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:f3:12:3e [ 2.222075] usb 1-1.5: new high-speed USB device number 4 using dwc_otg [ 2.312717] usb 1-1.5: New USB device found, idVendor=1f4d, idProduct=3000, bcdDevice= 0.00 [ 2.312730] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.312737] usb 1-1.5: Product: USB Stick [ 2.312743] usb 1-1.5: Manufacturer: Max [ 2.312750] usb 1-1.5: SerialNumber: 080116 [ 2.388464] systemd[1]: System time before build time, advancing clock. [ 2.397620] systemd[1]: systemd 239 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) [ 2.397953] systemd[1]: Detected architecture arm. [ 2.398032] systemd[1]: Running with unpopulated /etc. [ 2.402043] systemd[1]: Set hostname to . [ 2.402113] systemd[1]: Cannot open /etc/machine-id: No such file or directory [ 2.775929] systemd[1]: Populated /etc with preset unit settings. [ 2.863537] random: systemd: uninitialized urandom read (16 bytes read) [ 2.863938] systemd[1]: Listening on udev Kernel Socket. [ 2.864385] random: systemd: uninitialized urandom read (16 bytes read) [ 2.864546] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.864682] random: systemd: uninitialized urandom read (16 bytes read) [ 2.882435] systemd[1]: Listening on RPCbind Server Activation Socket. [ 2.882612] systemd[1]: Reached target RPC Port Mapper. [ 3.080101] kernel-overlays-setup: setup base modules [ 3.144109] kernel-overlays-setup: added modules from /usr/lib/kernel-overlays/base/lib/modules/4.19.36 [ 3.183744] kernel-overlays-setup: added firmware from /usr/lib/kernel-overlays/base/lib/firmware [ 3.183945] kernel-overlays-setup: adding overlays from /storage/.cache/kernel-overlays [ 3.184214] kernel-overlays-setup: done [ 3.461496] systemd-journald[207]: Received request to flush runtime journal from PID 1 [ 4.034968] random: crng init done [ 4.034980] random: 7 urandom warning(s) missed due to ratelimiting [ 4.542845] Console: switching to colour dummy device 80x30 [ 4.746025] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 4.962900] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.980236] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 5.129724] dw2102: su3000_identify_state [ 5.129736] dvb-usb: found a 'SU3000HD DVB-S USB2.0' in warm state. [ 5.129750] dw2102: su3000_power_ctrl: 1, initialized 0 [ 5.134210] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 5.143117] dvbdev: DVB: registering new adapter (SU3000HD DVB-S USB2.0) [ 5.158694] dvb-usb: MAC address: 00:af:78:66:2f:98 [ 5.214447] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 5.219941] usbcore: registered new interface driver brcmfmac [ 5.419214] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 5.419315] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 5.419940] 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 [ 5.628220] uart-pl011 3f201000.serial: no DMA platform data [ 5.701675] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup [ 5.702019] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 5.705535] Invalid probe, probably not a DS3000 [ 5.705554] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' [ 5.775299] Registered IR keymap rc-su3000 [ 5.775446] rc rc0: SU3000HD DVB-S USB2.0 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/rc/rc0 [ 5.776254] input: SU3000HD DVB-S USB2.0 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/rc/rc0/input0 [ 5.776844] rc rc0: lirc_dev: driver dw2102 registered at minor = 0, scancode receiver, no transmitter [ 5.776853] dvb-usb: schedule remote query interval to 150 msecs. [ 5.776862] dw2102: su3000_power_ctrl: 0, initialized 1 [ 5.776868] dvb-usb: SU3000HD DVB-S USB2.0 successfully initialized and connected. [ 5.776967] usbcore: registered new interface driver dw2102 [ 5.925883] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 5.925898] brcmfmac: power management disabled [ 7.248568] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 7.248937] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 8.391363] 8021q: 802.1Q VLAN Support v1.8 [ 10.355986] Bluetooth: Core ver 2.22 [ 10.356075] NET: Registered protocol family 31 [ 10.356081] Bluetooth: HCI device and connection manager initialized [ 10.356099] Bluetooth: HCI socket layer initialized [ 10.356109] Bluetooth: L2CAP socket layer initialized [ 10.356138] Bluetooth: SCO socket layer initialized [ 10.418525] Bluetooth: HCI UART driver ver 2.3 [ 10.418548] Bluetooth: HCI UART protocol H4 registered [ 10.418676] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 10.418895] Bluetooth: HCI UART protocol Broadcom registered [ 31.405318] usb 1-1.2: new full-speed USB device number 5 using dwc_otg [ 31.501743] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52f, bcdDevice=30.00 [ 31.501764] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 31.501777] usb 1-1.2: Product: USB Receiver [ 31.501790] usb 1-1.2: Manufacturer: Logitech [ 31.518962] input: Logitech USB Receiver as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C52F.0001/input/input2 [ 31.521201] hid-generic 0003:046D:C52F.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-3f980000.usb-1.2/input0 [ 31.528383] input: Logitech USB Receiver Consumer Control as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52F.0002/input/input3 [ 31.582919] hid-generic 0003:046D:C52F.0002: input,hiddev96,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.2/input1 [ 62.896529] usb 1-1.2: USB disconnect, device number 5 ########################################################################################################################################################################################### LibreELEC:~ # lsusb -v Bus 001 Device 004: ID 1f4d:3000 G-Tek Electronics Group Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1f4d G-Tek Electronics Group idProduct 0x3000 bcdDevice 0.00 iManufacturer 1 Max iProduct 2 USB Stick iSerial 3 080116 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 219 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 4 Def bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 1 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x13f2 3x 1010 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 2 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x12d6 3x 726 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 3 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x12ae 3x 686 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 4 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x03ca 1x 970 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 5 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x02ac 1x 684 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 6 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 1 bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x03ac 1x 940 bytes bInterval 1 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0000 (Bus Powered) Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 0 bDeviceProtocol 1 bMaxPacketSize0 64 idVendor 0x0424 Standard Microsystems Corp. idProduct 0xec00 SMSC9512/9514 Fast Ethernet Adapter bcdDevice 2.00 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 39 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 4 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 0 bDeviceProtocol 1 bMaxPacketSize0 64 bNumConfigurations 1 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0001 Self Powered Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 2 TT per port bMaxPacketSize0 64 idVendor 0x0424 Standard Microsystems Corp. idProduct 0x9514 SMC9514 Hub bcdDevice 2.00 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 41 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 1 Single TT iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 12 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 2 TT per port iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 5 wHubCharacteristic 0x000d Per-port power switching Compound device Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 50 * 2 milli seconds bHubContrCurrent 1 milli Ampere DeviceRemovable 0x02 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0503 highspeed power enable connect Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0503 highspeed power enable connect Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 bNumConfigurations 1 can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0001 Self Powered Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 bDeviceProtocol 1 Single TT bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 4.19 iManufacturer 3 Linux 4.19.36 dwc_otg_hcd iProduct 2 DWC OTG Controller iSerial 1 3f980000.usb bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 1 wHubCharacteristic 0x0008 Ganged power switching Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0503 highspeed power enable connect can't get device qualifier: Resource temporarily unavailable can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0001 Self Powered