Linux octopi 5.4.79-v7l+ #1373 SMP Mon Nov 23 13:27:40 GMT 2020 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. ------------------------------------------------------------------------------ Access OctoPrint from a web browser on your network by navigating to any of: http://octopi.local http://192.168.86.29 https is also available, with a self-signed certificate. ------------------------------------------------------------------------------ This image comes without a desktop environment installed because it's not required for running OctoPrint. If you want a desktop environment you can install it via sudo /home/pi/scripts/install-desktop ------------------------------------------------------------------------------ OctoPrint version : 1.5.2 OctoPi version : 0.18.0 ------------------------------------------------------------------------------ pi@octopi:~ $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 006: ID 0483:5740 STMicroelectronics Virtual COM Port Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub pi@octopi:~ $ usb-devices T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1d6b ProdID=0002 Rev=05.04 S: Manufacturer=Linux 5.4.79-v7l+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:01:00.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 4 D: Ver= 2.10 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2109 ProdID=3431 Rev=04.21 S: Product=USB2.0 Hub C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=01 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=02(commc) Sub=02 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0483 ProdID=5740 Rev=00.00 S: Manufacturer=STMicroelectronics S: Product=GENERICSTM32F103RC CDC in FS Mode S: SerialNumber=667C6CE71131 C: #Ifs= 2 Cfg#= 1 Atr=c0 MxPwr=100mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=00 Driver=cdc_acm I: If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=5000 MxCh= 4 D: Ver= 3.00 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1 P: Vendor=1d6b ProdID=0003 Rev=05.04 S: Manufacturer=Linux 5.4.79-v7l+ xhci-hcd S: Product=xHCI Host Controller S: SerialNumber=0000:01:00.0 C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub pi@octopi:~ $ dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.79-v7l+ (dom@buildbot) (gcc version 8.4.0 (Ubun tu/Linaro 8.4.0-3ubuntu1)) #1373 SMP Mon Nov 23 13:27:40 GMT 2020 [ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.4 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created CMA memory pool at 0x000000001ec00000, s ize 256 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id share d-dma-pool [ 0.000000] On node 0 totalpages: 2048000 [ 0.000000] DMA zone: 2304 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 196608 pages, LIFO batch:63 [ 0.000000] HighMem zone: 1851392 pages, LIFO batch:63 [ 0.000000] percpu: Embedded 20 pages/cpu s49804 r8192 d23924 u81920 [ 0.000000] pcpu-alloc: s49804 r8192 d23924 u81920 alloc=20*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2045696 [ 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=E4:5F:01:4B:DD :10 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=f7b13ed1-02 rootfstype=ext4 elevator=deadline fsck.re pair=yes rootwait [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] software IO TLB: mapped [mem 0x14c00000-0x18c00000] (64MB) [ 0.000000] Memory: 7748132K/8192000K available (10240K kernel code, 739K rwd ata, 2816K rodata, 2048K init, 854K bss, 181724K reserved, 262144K cma-reserved, 7405568K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 31111 entries in 61 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jif fies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] random: get_random_bytes called from start_kernel+0x344/0x518 wit h crng_init=0 [ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2 147483647500ns [ 0.000030] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_ idle_ns: 1911260446275 ns [ 0.000109] bcm2835: system timer (irq = 17) [ 0.000756] arch_timer: cp15 timer(s) running at 54.00MHz (phys). [ 0.000776] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns [ 0.000796] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 43980 46511102ns [ 0.000812] Switching to timer-based delay loop, resolution 18ns [ 0.001056] Console: colour dummy device 80x30 [ 0.001555] printk: console [tty1] enabled [ 0.001619] Calibrating delay loop (skipped), value calculated using timer fr equency.. 108.00 BogoMIPS (lpj=540000) [ 0.001662] pid_max: default: 32768 minimum: 301 [ 0.001822] LSM: Security Framework initializing [ 0.002026] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.002070] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.003431] Disabling memory control group subsystem [ 0.003571] CPU: Testing write buffer coherency: ok [ 0.004095] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005031] Setting up static identity map for 0x200000 - 0x20003c [ 0.005258] rcu: Hierarchical SRCU implementation. [ 0.005966] smp: Bringing up secondary CPUs ... [ 0.007194] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.008540] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.009819] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.009976] smp: Brought up 1 node, 4 CPUs [ 0.010048] SMP: Total of 4 processors activated (432.00 BogoMIPS). [ 0.010075] CPU: All CPU(s) started in HYP mode. [ 0.010100] CPU: Virtualization extensions available. [ 0.010983] devtmpfs: initialized [ 0.024513] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0 [ 0.024790] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.024843] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.031679] pinctrl core: initialized pinctrl subsystem [ 0.032707] NET: Registered protocol family 16 [ 0.036710] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.037300] audit: initializing netlink subsys (disabled) [ 0.037565] audit: type=2000 audit(0.030:1): state=initialized audit_enabled= 0 res=1 [ 0.038671] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.038707] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.039040] Serial: AMBA PL011 UART driver [ 0.042577] bcm2835-mbox fe00b880.mailbox: mailbox enabled [ 0.060835] raspberrypi-firmware soc:firmware: Attached to firmware from 2020 -11-25 17:11, variant start_x [ 0.070850] raspberrypi-firmware soc:firmware: Firmware hash is 2e6292a5304b9 5ecfd700fc5ab2b793402056332 [ 0.126347] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1 [ 0.131402] vgaarb: loaded [ 0.131884] SCSI subsystem initialized [ 0.132123] usbcore: registered new interface driver usbfs [ 0.132195] usbcore: registered new interface driver hub [ 0.132344] usbcore: registered new device driver usb [ 0.132695] usb_phy_generic phy: phy supply vcc not found, using dummy regula tor [ 0.134460] clocksource: Switched to clocksource arch_sys_counter [ 0.893573] VFS: Disk quotas dquot_6.6.0 [ 0.893696] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.893877] FS-Cache: Loaded [ 0.894098] CacheFiles: Loaded [ 0.904711] thermal_sys: Registered thermal governor 'step_wise' [ 0.905074] NET: Registered protocol family 2 [ 0.905848] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.905901] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.905978] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.906062] TCP: Hash tables configured (established 8192 bind 8192) [ 0.906229] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.906282] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.906557] NET: Registered protocol family 1 [ 0.907309] RPC: Registered named UNIX socket transport module. [ 0.907340] RPC: Registered udp transport module. [ 0.907366] RPC: Registered tcp transport module. [ 0.907391] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.907428] PCI: CLS 0 bytes, default 64 [ 0.909283] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counte rs available [ 0.911529] Initialise system trusted keyrings [ 0.911801] workingset: timestamp_bits=14 max_order=21 bucket_order=7 [ 0.922809] FS-Cache: Netfs 'nfs' registered for caching [ 0.923567] NFS: Registering the id_resolver key type [ 0.923622] Key type id_resolver registered [ 0.923648] Key type id_legacy registered [ 0.923684] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.924856] Key type asymmetric registered [ 0.924885] Asymmetric key parser 'x509' registered [ 0.925090] bounce: pool size: 64 pages [ 0.925145] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 49) [ 0.925403] io scheduler mq-deadline registered [ 0.925432] io scheduler kyber registered [ 0.929417] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges: [ 0.929459] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500 000, using [bus 00-ff] [ 0.929551] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x0603ffffff -> 0 x00f8000000 [ 0.929642] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x01ffffffff -> 0 x0200000000 [ 0.986608] brcm-pcie fd500000.pcie: link up, 5 GT/s x1 (SSC) [ 0.986946] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00 [ 0.986981] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.987014] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff]) [ 0.987093] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400 [ 0.987380] pci 0000:00:00.0: PME# supported from D0 D3hot [ 0.990686] PCI: bus0: Fast back to back transfers disabled [ 0.990932] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330 [ 0.991095] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.991544] pci 0000:01:00.0: PME# supported from D0 D3hot [ 0.994884] PCI: bus1: Fast back to back transfers disabled [ 0.994958] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff] [ 0.994997] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64 bit] [ 0.995097] pci 0000:00:00.0: PCI bridge to [bus 01] [ 0.995134] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff] [ 0.995464] pcieport 0000:00:00.0: enabling device (0140 -> 0142) [ 0.995724] pcieport 0000:00:00.0: PME: Signaling with IRQ 55 [ 0.996141] pcieport 0000:00:00.0: AER: enabled with IRQ 55 [ 0.996500] pci 0000:01:00.0: enabling device (0140 -> 0142) [ 1.042957] pci 0000:01:00.0: quirk_usb_early_handoff+0x0/0x800 took 45387 us ecs [ 1.049860] iproc-rng200 fe104000.rng: hwrng registered [ 1.050214] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000 000(1024 MiB) [ 1.050900] vc-sm: Videocore shared memory driver [ 1.051508] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe2 00000 [ 1.063892] brd: module loaded [ 1.076530] loop: module loaded [ 1.077976] Loading iSCSI transport class v2.0-870. [ 1.080003] libphy: Fixed MDIO Bus: probed [ 1.080642] bcmgenet fd580000.ethernet: failed to get enet clock [ 1.080677] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000 [ 1.080715] bcmgenet fd580000.ethernet: failed to get enet-wol clock [ 1.080751] bcmgenet fd580000.ethernet: failed to get enet-eee clock [ 1.080793] bcmgenet: Skipping UMAC reset [ 1.094500] libphy: bcmgenet MII bus: probed [ 1.184570] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus [ 1.185619] usbcore: registered new interface driver r8152 [ 1.185701] usbcore: registered new interface driver lan78xx [ 1.185788] usbcore: registered new interface driver smsc95xx [ 1.186235] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.186285] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus numbe r 1 [ 1.188580] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 qu irks 0x0000003000000890 [ 1.189898] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bc dDevice= 5.04 [ 1.189937] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 1.189971] usb usb1: Product: xHCI Host Controller [ 1.190000] usb usb1: Manufacturer: Linux 5.4.79-v7l+ xhci-hcd [ 1.190028] usb usb1: SerialNumber: 0000:01:00.0 [ 1.190682] hub 1-0:1.0: USB hub found [ 1.190806] hub 1-0:1.0: 1 port detected [ 1.191379] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.191420] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus numbe r 2 [ 1.191463] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed [ 1.191970] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bc dDevice= 5.04 [ 1.192007] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 1.192040] usb usb2: Product: xHCI Host Controller [ 1.192068] usb usb2: Manufacturer: Linux 5.4.79-v7l+ xhci-hcd [ 1.192096] usb usb2: SerialNumber: 0000:01:00.0 [ 1.192698] hub 2-0:1.0: USB hub found [ 1.192795] hub 2-0:1.0: 4 ports detected [ 1.194263] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 1.194621] dwc_otg: FIQ enabled [ 1.194634] dwc_otg: NAK holdoff enabled [ 1.194646] dwc_otg: FIQ split-transaction FSM enabled [ 1.194662] Module dwc_common_port init [ 1.195100] usbcore: registered new interface driver uas [ 1.195223] usbcore: registered new interface driver usb-storage [ 1.195439] mousedev: PS/2 mouse device common for all mice [ 1.197358] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 1.200841] sdhci: Secure Digital Host Controller Interface driver [ 1.200871] sdhci: Copyright(c) Pierre Ossman [ 1.201519] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe [ 1.202093] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.205950] ledtrig-cpu: registered to indicate activity on CPUs [ 1.206266] hidraw: raw HID events driver (C) Jiri Kosina [ 1.206480] usbcore: registered new interface driver usbhid [ 1.206508] usbhid: USB HID core driver [ 1.207599] vchiq: vchiq_init_state: slot_zero = (ptrval) [ 1.209585] [vc_sm_connected_init]: start [ 1.218523] [vc_sm_connected_init]: end - returning 0 [ 1.220769] Initializing XFRM netlink socket [ 1.220823] NET: Registered protocol family 17 [ 1.220943] Key type dns_resolver registered [ 1.221297] Registering SWP/SWPB emulation handler [ 1.221669] registered taskstats version 1 [ 1.221704] Loading compiled-in X.509 certificates [ 1.222218] Key type ._fscrypt registered [ 1.222245] Key type .fscrypt registered [ 1.233056] uart-pl011 fe201000.serial: cts_event_workaround enabled [ 1.233150] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 29, base_baud = 0) is a PL011 rev2 [ 1.239314] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains drive r [ 1.240344] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 1.240378] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated [ 1.291051] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.292728] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.294416] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.297542] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.299234] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.306471] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using A DMA [ 1.309474] of_cfs_init [ 1.309750] of_cfs_init: OK [ 1.310881] Waiting for root device PARTUUID=f7b13ed1-02... [ 1.345802] random: fast init done [ 1.368124] mmc1: new high speed SDIO card at address 0001 [ 1.412656] mmc0: new ultra high speed DDR50 SDXC card at address aaaa [ 1.413624] mmcblk0: mmc0:aaaa SR64G 59.5 GiB [ 1.415808] mmcblk0: p1 p2 [ 1.432919] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 1.433012] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 1.437966] devtmpfs: mounted [ 1.446648] Freeing unused kernel memory: 2048K [ 1.474770] Run /sbin/init as init process [ 1.554708] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 1.737198] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcd Device= 4.21 [ 1.737243] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.737274] usb 1-1: Product: USB2.0 Hub [ 1.739744] hub 1-1:1.0: USB hub found [ 1.740015] hub 1-1:1.0: 4 ports detected [ 1.872593] systemd[1]: System time before build time, advancing clock. [ 1.970918] NET: Registered protocol family 10 [ 1.972316] Segment Routing with IPv6 [ 2.002304] systemd[1]: systemd 241 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) [ 2.003648] systemd[1]: Detected architecture arm. [ 2.069405] systemd[1]: Set hostname to . [ 2.741920] random: systemd: uninitialized urandom read (16 bytes read) [ 2.752267] random: systemd: uninitialized urandom read (16 bytes read) [ 2.753239] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.753985] random: systemd: uninitialized urandom read (16 bytes read) [ 2.754668] systemd[1]: Listening on Syslog Socket. [ 2.757260] systemd[1]: Created slice User and Session Slice. [ 2.758235] systemd[1]: Started Dispatch Password Requests to Console Directo ry Watch. [ 2.759092] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 2.760369] systemd[1]: Listening on Journal Socket. [ 2.767282] systemd[1]: Mounting RPC Pipe File System... [ 3.347084] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 3.458609] systemd-journald[112]: Received request to flush runtime journal from PID 1 [ 3.974705] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Reg isters at 0xfeb00000 length 0x00010000 [ 3.979125] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised : Registers at 0xfeb10000 length 0x00001000 [ 3.981978] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Reg isters at 0xfeb20000 length 0x00010000 [ 3.983842] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Regis ters at 0xfeb30000 length 0x00010000 [ 4.017854] mc: Linux media interface: v0.10 [ 4.032917] vc_sm_cma: module is from the staging directory, the quality is u nknown, you have been warned. [ 4.048180] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.066558] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 4.066583] [vc_sm_connected_init]: start [ 4.069638] videodev: Linux video capture interface: v2.00 [ 4.075709] [vc_sm_connected_init]: installed successfully [ 4.078169] bcm2835_audio bcm2835_audio: card created with 8 channels [ 4.173029] bcm2835_mmal_vchiq: module is from the staging directory, the qua lity is unknown, you have been warned. [ 4.175127] bcm2835_mmal_vchiq: module is from the staging directory, the qua lity is unknown, you have been warned. [ 4.180281] bcm2835_mmal_vchiq: module is from the staging directory, the qua lity is unknown, you have been warned. [ 4.185944] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 4.188879] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 4.196794] bcm2835_v4l2: module is from the staging directory, the quality i s unknown, you have been warned. [ 4.200275] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev /video13 [ 4.201005] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /de v/video14 [ 4.201519] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /de v/video15 [ 4.201919] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/ video16 [ 4.201949] bcm2835-isp bcm2835-isp: Register output node 0 with media contro ller [ 4.201972] bcm2835-isp bcm2835-isp: Register capture node 1 with media contr oller [ 4.201992] bcm2835-isp bcm2835-isp: Register capture node 2 with media contr oller [ 4.202015] bcm2835-isp bcm2835-isp: Register capture node 3 with media contr oller [ 4.202700] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 4.202757] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 4.205208] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp [ 4.373789] cfg80211: Loading compiled-in X.509 certificates for regulatory d atabase [ 4.482075] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0 [ 4.520799] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.583027] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 4.601871] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio f or chip BCM4345/6 [ 4.603654] usbcore: registered new interface driver brcmfmac [ 4.626990] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455 -sdio.raspberrypi,4-model-b.txt failed with error -2 [ 4.679955] [drm] No displays found. Consider forcing hotplug if HDMI is atta ched [ 4.680074] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4]) [ 4.680099] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.680112] [drm] No driver support for vblank timestamp query. [ 4.680125] [drm] Setting vblank_disable_immediate to false because get_vblan k_timestamp == NULL [ 4.684038] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1 [ 4.831145] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 4.831188] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 4.839438] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 4.839481] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 4.887438] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio f or chip BCM4345/6 [ 4.896939] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 23 2020 02:19:54 version 7.45.206 (r725000 CY) FWID 01-88ee44ea [ 6.526402] uart-pl011 fe201000.serial: no DMA platform data [ 6.876795] random: crng init done [ 6.876819] random: 7 urandom warning(s) missed due to ratelimiting [ 6.951278] 8021q: 802.1Q VLAN Support v1.8 [ 7.284724] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:1 02396k SSFS [ 7.375711] EXT4-fs (mmcblk0p2): resizing filesystem from 541184 to 15525376 blocks [ 7.416347] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 7.750493] bcmgenet: Skipping UMAC reset [ 7.752108] bcmgenet fd580000.ethernet: configuring instance for external RGM II [ 7.753662] bcmgenet fd580000.ethernet eth0: Link is Down [ 12.839107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 13.672511] Bluetooth: Core ver 2.22 [ 13.672597] NET: Registered protocol family 31 [ 13.672610] Bluetooth: HCI device and connection manager initialized [ 13.672632] Bluetooth: HCI socket layer initialized [ 13.672660] Bluetooth: L2CAP socket layer initialized [ 13.672689] Bluetooth: SCO socket layer initialized [ 13.827074] Bluetooth: HCI UART driver ver 2.3 [ 13.827090] Bluetooth: HCI UART protocol H4 registered [ 13.827154] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.827400] Bluetooth: HCI UART protocol Broadcom registered [ 15.574602] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.574616] Bluetooth: BNEP filters: protocol multicast [ 15.574640] Bluetooth: BNEP socket layer initialized [ 17.616018] EXT4-fs (mmcblk0p2): resized to 6291456 blocks [ 28.445934] EXT4-fs (mmcblk0p2): resized to 12582912 blocks [ 33.451490] EXT4-fs (mmcblk0p2): resized filesystem to 15525376 [ 164.396090] usb 1-1.4: new full-speed USB device number 3 using xhci_hcd [ 164.496252] usb 1-1.4: device descriptor read/64, error -32 [ 164.753529] usb 1-1.4: New USB device found, idVendor=0483, idProduct=5740, b cdDevice= 0.00 [ 164.753549] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber =3 [ 164.753567] usb 1-1.4: Product: GENERICSTM32F103RC CDC in FS Mode [ 164.753583] usb 1-1.4: Manufacturer: STMicroelectronics [ 164.753598] usb 1-1.4: SerialNumber: 667C6CE71131 [ 164.828464] cdc_acm 1-1.4:1.0: ttyACM0: USB ACM device [ 164.831144] usbcore: registered new interface driver cdc_acm [ 164.831154] cdc_acm: USB Abstract Control Model driver for USB modems and ISD N adapters [ 166.346588] usb 1-1.4: USB disconnect, device number 3 [ 187.226565] usb 1-1.4: new full-speed USB device number 4 using xhci_hcd [ 187.326829] usb 1-1.4: device descriptor read/64, error -32 [ 187.594099] usb 1-1.4: New USB device found, idVendor=0483, idProduct=5740, b cdDevice= 0.00 [ 187.594113] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber =3 [ 187.594125] usb 1-1.4: Product: GENERICSTM32F103RC CDC in FS Mode [ 187.594136] usb 1-1.4: Manufacturer: STMicroelectronics [ 187.594146] usb 1-1.4: SerialNumber: 667C6CE71131 [ 187.598913] cdc_acm 1-1.4:1.0: ttyACM0: USB ACM device [ 248.576904] usb 1-1.4: USB disconnect, device number 4 [ 248.577446] cdc_acm 1-1.4:1.0: failed to set dtr/rts [ 334.920857] usb 1-1.4: new full-speed USB device number 5 using xhci_hcd [ 335.021127] usb 1-1.4: device descriptor read/64, error -32 [ 736.695655] usb 1-1.4: new full-speed USB device number 6 using xhci_hcd [ 736.795914] usb 1-1.4: device descriptor read/64, error -32 [ 737.053321] usb 1-1.4: New USB device found, idVendor=0483, idProduct=5740, b cdDevice= 0.00 [ 737.053341] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber =3 [ 737.053358] usb 1-1.4: Product: GENERICSTM32F103RC CDC in FS Mode [ 737.053373] usb 1-1.4: Manufacturer: STMicroelectronics [ 737.053389] usb 1-1.4: SerialNumber: 667C6CE71131 [ 737.058277] cdc_acm 1-1.4:1.0: ttyACM0: USB ACM device pi@octopi:~ $