RaspberryPi 4 Boot über USB extrem langsam
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pi@IOBrokerPi4V2:~ $ dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.4-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc -8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1387 SMP Mon Jan 4 11:40:03 GMT 2021 [ 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 1.1 [ 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] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000030000000-0x00000000fbffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b2fffff] [ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000000fbffffff] [ 0.000000] On node 0 totalpages: 1012480 [ 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: 815872 pages, LIFO batch:63 [ 0.000000] percpu: Embedded 20 pages/cpu s50636 r8192 d23092 u81920 [ 0.000000] pcpu-alloc: s50636 r8192 d23092 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: 1010176 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835 .enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 smsc95xx.macaddr=DC:A6:32:48:E5 :AF vc_mem.mem_base=0x3eb00000 vc_mem.mem_size=0x3ff00000 console=ttyS0,115200 console=tty1 root=PARTUUID=168b5505-02 rootfstype=ext4 elevator=deadline fsck.re pair=yes rootwait [ 0.000000] Kernel parameter elevator= does not have any effect anymore. Please use sysfs to set IO scheduler for individual devices. [ 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 0x0000000017cc0000-0x000000001bcc000 0] (64MB) [ 0.000000] Memory: 3653924K/4049920K available (10240K kernel code, 1354K rw data, 3152K rodata, 2048K init, 890K bss, 133852K reserved, 262144K cma-reserved , 3263488K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 33816 entries in 67 pages [ 0.000000] ftrace: allocated 67 pages with 3 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 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+0x3c8/0x59c wit h crng_init=0 [ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2 147483647500ns [ 0.000035] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_ idle_ns: 1911260446275 ns [ 0.000101] bcm2835: system timer (irq = 25) [ 0.000742] arch_timer: cp15 timer(s) running at 54.00MHz (phys). [ 0.000764] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns [ 0.000787] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 43980 46511102ns [ 0.000805] Switching to timer-based delay loop, resolution 18ns [ 0.001052] Console: colour dummy device 80x30 [ 0.001804] printk: console [tty1] enabled [ 0.001871] Calibrating delay loop (skipped), value calculated using timer fr equency.. 108.00 BogoMIPS (lpj=540000) [ 0.001925] pid_max: default: 32768 minimum: 301 [ 0.002106] LSM: Security Framework initializing [ 0.002303] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.002349] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.003928] Disabling memory control group subsystem [ 0.004064] CPU: Testing write buffer coherency: ok [ 0.004534] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005510] Setting up static identity map for 0x200000 - 0x20003c [ 0.005746] rcu: Hierarchical SRCU implementation. [ 0.006684] smp: Bringing up secondary CPUs ... [ 0.007920] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.009312] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.010626] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.010887] smp: Brought up 1 node, 4 CPUs [ 0.010919] SMP: Total of 4 processors activated (432.00 BogoMIPS). [ 0.010949] CPU: All CPU(s) started in HYP mode. [ 0.010976] CPU: Virtualization extensions available. [ 0.011817] devtmpfs: initialized [ 0.025430] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0 [ 0.026046] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.026100] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.032896] pinctrl core: initialized pinctrl subsystem [ 0.033999] NET: Registered protocol family 16 [ 0.038068] DMA: preallocated 1024 KiB pool for atomic coherent allocations [ 0.038860] audit: initializing netlink subsys (disabled) [ 0.039132] audit: type=2000 audit(0.030:1): state=initialized audit_enabled= 0 res=1 [ 0.039707] thermal_sys: Registered thermal governor 'step_wise' [ 0.040377] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.040433] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.040862] Serial: AMBA PL011 UART driver [ 0.072034] bcm2835-mbox fe00b880.mailbox: mailbox enabled [ 0.090900] raspberrypi-firmware soc:firmware: Attached to firmware from 2021 -01-04T11:46:23, variant start [ 0.100913] raspberrypi-firmware soc:firmware: Firmware hash is 88791b272c03c 32d54262164e8e05837cab59783 [ 0.146257] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1 [ 0.150392] vgaarb: loaded [ 0.150874] SCSI subsystem initialized [ 0.151448] usbcore: registered new interface driver usbfs [ 0.151537] usbcore: registered new interface driver hub [ 0.151688] usbcore: registered new device driver usb [ 0.152034] usb_phy_generic phy: supply vcc not found, using dummy regulator [ 0.153924] clocksource: Switched to clocksource arch_sys_counter [ 1.182049] VFS: Disk quotas dquot_6.6.0 [ 1.182175] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.182382] FS-Cache: Loaded [ 1.182585] CacheFiles: Loaded [ 1.192647] NET: Registered protocol family 2 [ 1.193548] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.193626] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.193793] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 1.193880] TCP: Hash tables configured (established 8192 bind 8192) [ 1.194095] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.194152] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 1.194438] NET: Registered protocol family 1 [ 1.195237] RPC: Registered named UNIX socket transport module. [ 1.195271] RPC: Registered udp transport module. [ 1.195300] RPC: Registered tcp transport module. [ 1.195329] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.195368] PCI: CLS 0 bytes, default 64 [ 1.198189] Initialise system trusted keyrings [ 1.198448] workingset: timestamp_bits=14 max_order=20 bucket_order=6 [ 1.206740] zbud: loaded [ 1.208499] FS-Cache: Netfs 'nfs' registered for caching [ 1.209429] NFS: Registering the id_resolver key type [ 1.209503] Key type id_resolver registered [ 1.209533] Key type id_legacy registered [ 1.209703] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.210748] Key type asymmetric registered [ 1.210779] Asymmetric key parser 'x509' registered [ 1.210986] bounce: pool size: 64 pages [ 1.211048] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 49) [ 1.211319] io scheduler mq-deadline registered [ 1.211351] io scheduler kyber registered [ 1.215834] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges: [ 1.215888] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500 000, using [bus 00-ff] [ 1.215989] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0 x00c0000000 [ 1.216098] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00bfffffff -> 0 x0400000000 [ 1.276028] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC) [ 1.276410] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00 [ 1.276448] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.276484] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff]) [ 1.276596] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400 [ 1.276855] pci 0000:00:00.0: PME# supported from D0 D3hot [ 1.280243] PCI: bus0: Fast back to back transfers disabled [ 1.280626] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330 [ 1.280770] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 1.281221] pci 0000:01:00.0: PME# supported from D0 D3cold [ 1.284647] PCI: bus1: Fast back to back transfers disabled [ 1.284762] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff] [ 1.284804] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64 bit] [ 1.284908] pci 0000:00:00.0: PCI bridge to [bus 01] [ 1.284949] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff] [ 1.285367] pcieport 0000:00:00.0: enabling device (0140 -> 0142) [ 1.285631] pcieport 0000:00:00.0: PME: Signaling with IRQ 62 [ 1.294019] iproc-rng200 fe104000.rng: hwrng registered [ 1.294346] vc-mem: phys_addr:0x00000000 mem_base=0x3eb00000 mem_size:0x3ff00 000(1023 MiB) [ 1.295217] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe2 00000 [ 1.308458] brd: module loaded [ 1.320717] loop: module loaded [ 1.322375] Loading iSCSI transport class v2.0-870. [ 1.324930] libphy: Fixed MDIO Bus: probed [ 1.326186] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000 [ 1.344001] libphy: bcmgenet MII bus: probed [ 1.434072] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus [ 1.435245] usbcore: registered new interface driver r8152 [ 1.435332] usbcore: registered new interface driver lan78xx [ 1.435423] usbcore: registered new interface driver smsc95xx [ 1.437058] xhci_hcd 0000:01:00.0: enabling device (0140 -> 0142) [ 1.437241] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.437291] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus numbe r 1 [ 1.440630] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 qu irks 0x0000030000000890 [ 1.441962] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bc dDevice= 5.10 [ 1.442004] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 1.442041] usb usb1: Product: xHCI Host Controller [ 1.442072] usb usb1: Manufacturer: Linux 5.10.4-v7l+ xhci-hcd [ 1.442103] usb usb1: SerialNumber: 0000:01:00.0 [ 1.442858] hub 1-0:1.0: USB hub found [ 1.442985] hub 1-0:1.0: 1 port detected [ 1.443682] xhci_hcd 0000:01:00.0: xHCI Host Controller [ 1.443726] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus numbe r 2 [ 1.443772] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed [ 1.444327] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bc dDevice= 5.10 [ 1.444367] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber= 1 [ 1.444403] usb usb2: Product: xHCI Host Controller [ 1.444433] usb usb2: Manufacturer: Linux 5.10.4-v7l+ xhci-hcd [ 1.444464] usb usb2: SerialNumber: 0000:01:00.0 [ 1.445211] hub 2-0:1.0: USB hub found [ 1.445318] hub 2-0:1.0: 4 ports detected [ 1.446999] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 1.447311] dwc_otg: FIQ enabled [ 1.447326] dwc_otg: NAK holdoff enabled [ 1.447341] dwc_otg: FIQ split-transaction FSM enabled [ 1.447359] Module dwc_common_port init [ 1.447909] usbcore: registered new interface driver uas [ 1.448047] usbcore: registered new interface driver usb-storage [ 1.448264] mousedev: PS/2 mouse device common for all mice [ 1.449915] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 1.453498] sdhci: Secure Digital Host Controller Interface driver [ 1.453533] sdhci: Copyright(c) Pierre Ossman [ 1.454278] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe [ 1.454940] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.457798] ledtrig-cpu: registered to indicate activity on CPUs [ 1.458148] hid: raw HID events driver (C) Jiri Kosina [ 1.458368] usbcore: registered new interface driver usbhid [ 1.458399] usbhid: USB HID core driver [ 1.464132] Initializing XFRM netlink socket [ 1.464195] NET: Registered protocol family 17 [ 1.464333] Key type dns_resolver registered [ 1.464697] Registering SWP/SWPB emulation handler [ 1.464875] registered taskstats version 1 [ 1.464916] Loading compiled-in X.509 certificates [ 1.465767] Key type ._fscrypt registered [ 1.465799] Key type .fscrypt registered [ 1.465828] Key type fscrypt-provisioning registered [ 1.477195] uart-pl011 fe201000.serial: there is not valid maps for state def ault [ 1.477522] uart-pl011 fe201000.serial: cts_event_workaround enabled [ 1.477630] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, base_baud = 0) is a PL011 rev2 [ 1.484327] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains drive r [ 1.485397] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 1.485432] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated [ 1.514575] of_cfs_init [ 1.514859] of_cfs_init: OK [ 1.531030] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 1.532707] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.534380] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.537367] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 1.539042] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 1.549985] mmc0: SDHCI controller on fe340000.emmc2 [fe340000.emmc2] using A DMA [ 1.551008] Waiting for root device PARTUUID=168b5505-02... [ 1.581652] random: fast init done [ 1.606383] mmc1: new high speed SDIO card at address 0001 [ 1.803960] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 1.986594] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcd Device= 4.21 [ 1.986636] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.986670] usb 1-1: Product: USB2.0 Hub [ 1.988542] hub 1-1:1.0: USB hub found [ 1.988842] hub 1-1:1.0: 4 ports detected [ 2.313958] usb 1-1.2: new high-speed USB device number 3 using xhci_hcd [ 3.344251] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd [ 3.442610] usb 2-2: New USB device found, idVendor=325d, idProduct=6400, bcd Device= 1.00 [ 3.442653] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.442687] usb 2-2: Product: Intenso Slim Line [ 3.442718] usb 2-2: Manufacturer: US3281 [ 3.442748] usb 2-2: SerialNumber: 07172200004189 [ 3.445859] usb-storage 2-2:1.0: USB Mass Storage device detected [ 3.446564] scsi host0: usb-storage 2-2:1.0 [ 6.062154] scsi 0:0:0:0: Direct-Access Intenso Slim Line PMAP PQ : 0 ANSI: 6 [ 6.063736] sd 0:0:0:0: [sda] 121241600 512-byte logical blocks: (62.1 GB/57. 8 GiB) [ 6.064104] sd 0:0:0:0: [sda] Write Protect is off [ 6.064141] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00 [ 6.064438] sd 0:0:0:0: [sda] No Caching mode page found [ 6.064474] sd 0:0:0:0: [sda] Assuming drive cache: write through [ 6.067017] sda: sda1 sda2 [ 6.069704] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 6.106942] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 6.107041] VFS: Mounted root (ext4 filesystem) readonly on device 8:2. [ 6.111372] devtmpfs: mounted [ 6.120336] Freeing unused kernel memory: 2048K [ 6.144307] Run /sbin/init as init process [ 6.144337] with arguments: [ 6.144352] /sbin/init [ 6.144366] with environment: [ 6.144380] HOME=/ [ 6.144395] TERM=linux [ 6.445145] systemd[1]: System time before build time, advancing clock. [ 6.526521] NET: Registered protocol family 10 [ 6.527885] Segment Routing with IPv6 [ 6.577235] 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) [ 6.578096] systemd[1]: Detected architecture arm. [ 6.634473] systemd[1]: Set hostname to <IOBrokerPi4V2>. [ 7.283491] random: systemd: uninitialized urandom read (16 bytes read) [ 7.292985] random: systemd: uninitialized urandom read (16 bytes read) [ 7.293881] systemd[1]: Listening on udev Control Socket. [ 7.294860] random: systemd: uninitialized urandom read (16 bytes read) [ 7.298050] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 7.298668] systemd[1]: Reached target Swap. [ 7.299785] systemd[1]: Listening on Syslog Socket. [ 7.300654] systemd[1]: Started Forward Password Requests to Wall Directory W atch. [ 7.302070] systemd[1]: Listening on Journal Audit Socket. [ 7.303314] systemd[1]: Listening on Journal Socket. [ 9.557959] EXT4-fs (sda2): re-mounted. Opts: (null) [ 9.654289] systemd-journald[118]: Received request to flush runtime journal from PID 1 [ 10.164611] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Reg isters at 0xfeb00000 length 0x00010000 [ 10.176410] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised : Registers at 0xfeb10000 length 0x00001000 [ 10.180434] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Reg isters at 0xfeb20000 length 0x00010000 [ 10.182529] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Regis ters at 0xfeb30000 length 0x00010000 [ 10.281957] vc_sm_cma: module is from the staging directory, the quality is u nknown, you have been warned. [ 10.285819] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 10.285844] [vc_sm_connected_init]: start [ 10.289425] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 10.290434] mc: Linux media interface: v0.10 [ 10.297092] [vc_sm_connected_init]: installed successfully [ 10.326512] bcm2835_audio bcm2835_audio: card created with 8 channels [ 10.342763] videodev: Linux video capture interface: v2.00 [ 10.378260] bcm2835_mmal_vchiq: module is from the staging directory, the qua lity is unknown, you have been warned. [ 10.381353] bcm2835_mmal_vchiq: module is from the staging directory, the qua lity is unknown, you have been warned. [ 10.410159] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 10.411340] bcm2835_v4l2: module is from the staging directory, the quality i s unknown, you have been warned. [ 10.412689] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 10.431627] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev /video13 [ 10.432112] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /de v/video14 [ 10.432498] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /de v/video15 [ 10.436175] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/ video16 [ 10.436210] bcm2835-isp bcm2835-isp: Register output node 0 with media contro ller [ 10.436235] bcm2835-isp bcm2835-isp: Register capture node 1 with media contr oller [ 10.436259] bcm2835-isp bcm2835-isp: Register capture node 2 with media contr oller [ 10.436282] bcm2835-isp bcm2835-isp: Register capture node 3 with media contr oller [ 10.436511] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp [ 10.455913] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 10.455985] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 10.466441] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 10.466567] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 10.493330] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 10.493401] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 10.525757] cfg80211: Loading compiled-in X.509 certificates for regulatory d atabase [ 10.627429] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 10.639822] [drm] No displays found. Consider forcing hotplug if HDMI is atta ched [ 10.639967] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4]) [ 10.640451] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1 [ 10.648891] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 10.653320] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0 [ 10.713198] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 10.731255] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio f or chip BCM4345/6 [ 10.732946] usbcore: registered new interface driver brcmfmac [ 10.749018] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455 -sdio.raspberrypi,4-model-b.txt failed with error -2 [ 10.980585] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio f or chip BCM4345/6 [ 10.989891] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 23 2020 02:19:54 version 7.45.206 (r725000 CY) FWID 01-88ee44ea [ 12.055015] random: crng init done [ 12.055035] random: 7 urandom warning(s) missed due to ratelimiting [ 22.044555] uart-pl011 fe201000.serial: no DMA platform data [ 22.308041] 8021q: 802.1Q VLAN Support v1.8 [ 22.363981] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:1 02396k FS [ 22.652197] bcmgenet fd580000.ethernet: configuring instance for external RGM II (RX delay) [ 22.652443] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow c ontrol off [ 22.652561] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 31.833995] vcc-sd: disabling [ 38.410612] Bluetooth: Core ver 2.22 [ 38.410695] NET: Registered protocol family 31 [ 38.410711] Bluetooth: HCI device and connection manager initialized [ 38.410742] Bluetooth: HCI socket layer initialized [ 38.410765] Bluetooth: L2CAP socket layer initialized [ 38.410799] Bluetooth: SCO socket layer initialized [ 53.730542] Bluetooth: HCI UART driver ver 2.3 [ 53.730565] Bluetooth: HCI UART protocol H4 registered [ 53.730653] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 53.730975] Bluetooth: HCI UART protocol Broadcom registered [ 2578.393800] INFO: task sync:656 blocked for more than 122 seconds. [ 2578.393822] Tainted: G C 5.10.4-v7l+ #1387 [ 2578.393837] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2578.393855] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000000 [ 2578.393889] Backtrace: [ 2578.393935] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 2578.393959] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 2578.393975] r4:ffffe000 [ 2578.394002] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 2578.394021] r5:c1205048 r4:c276dec4 [ 2578.394045] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 2578.394063] r5:c272d800 r4:c2781000 [ 2578.394087] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 2578.394109] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 2578.394125] r4:c2781000 [ 2578.394150] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 2578.394174] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 2578.394195] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 2578.394211] r4:c1205048 [ 2578.394234] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 2578.394251] r5:00000001 r4:bea6f714 [ 2578.394275] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 2578.394293] Exception stack(0xc276dfa8 to 0xc276dff0) [ 2578.394313] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 2578.394334] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 2578.394353] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 2701.276174] INFO: task sync:656 blocked for more than 245 seconds. [ 2701.276193] Tainted: G C 5.10.4-v7l+ #1387 [ 2701.276206] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2701.276221] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 2701.276251] Backtrace: [ 2701.276291] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 2701.276311] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 2701.276326] r4:ffffe000 [ 2701.276349] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 2701.276365] r5:c1205048 r4:c276dec4 [ 2701.276386] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 2701.276401] r5:c272d800 r4:c2781000 [ 2701.276422] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 2701.276440] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 2701.276454] r4:c2781000 [ 2701.276476] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 2701.276495] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 2701.276513] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 2701.276527] r4:c1205048 [ 2701.276547] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 2701.276562] r5:00000001 r4:bea6f714 [ 2701.276583] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 2701.276597] Exception stack(0xc276dfa8 to 0xc276dff0) [ 2701.276615] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 2701.276632] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 2701.276648] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 2824.158443] INFO: task sync:656 blocked for more than 368 seconds. [ 2824.158465] Tainted: G C 5.10.4-v7l+ #1387 [ 2824.158480] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2824.158497] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 2824.158532] Backtrace: [ 2824.158579] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 2824.158602] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 2824.158619] r4:ffffe000 [ 2824.158646] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 2824.158664] r5:c1205048 r4:c276dec4 [ 2824.158688] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 2824.158706] r5:c272d800 r4:c2781000 [ 2824.158729] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 2824.158751] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 2824.158767] r4:c2781000 [ 2824.158792] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 2824.158815] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 2824.158837] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 2824.158852] r4:c1205048 [ 2824.158876] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 2824.158893] r5:00000001 r4:bea6f714 [ 2824.158917] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 2824.158934] Exception stack(0xc276dfa8 to 0xc276dff0) [ 2824.158954] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 2824.158975] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 2824.158992] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 2947.040582] INFO: task sync:656 blocked for more than 491 seconds. [ 2947.040604] Tainted: G C 5.10.4-v7l+ #1387 [ 2947.040619] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2947.040637] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 2947.040671] Backtrace: [ 2947.040718] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 2947.040742] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 2947.040759] r4:ffffe000 [ 2947.040785] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 2947.040804] r5:c1205048 r4:c276dec4 [ 2947.040827] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 2947.040845] r5:c272d800 r4:c2781000 [ 2947.040870] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 2947.040890] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 2947.040907] r4:c2781000 [ 2947.040932] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 2947.040955] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 2947.040977] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 2947.040992] r4:c1205048 [ 2947.041016] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 2947.041033] r5:00000001 r4:bea6f714 [ 2947.041057] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 2947.041074] Exception stack(0xc276dfa8 to 0xc276dff0) [ 2947.041094] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 2947.041115] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 2947.041133] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3069.922624] INFO: task sync:656 blocked for more than 614 seconds. [ 3069.922646] Tainted: G C 5.10.4-v7l+ #1387 [ 3069.922661] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3069.922679] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3069.922713] Backtrace: [ 3069.922758] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3069.922782] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3069.922799] r4:ffffe000 [ 3069.922825] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3069.922844] r5:c1205048 r4:c276dec4 [ 3069.922868] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3069.922885] r5:c272d800 r4:c2781000 [ 3069.922909] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3069.922931] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3069.922947] r4:c2781000 [ 3069.922972] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3069.922996] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3069.923016] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3069.923033] r4:c1205048 [ 3069.923056] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3069.923073] r5:00000001 r4:bea6f714 [ 3069.923097] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3069.923114] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3069.923134] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3069.923155] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3069.923174] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3192.804583] INFO: task sync:656 blocked for more than 737 seconds. [ 3192.804605] Tainted: G C 5.10.4-v7l+ #1387 [ 3192.804620] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3192.804638] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3192.804672] Backtrace: [ 3192.804718] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3192.804741] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3192.804758] r4:ffffe000 [ 3192.804785] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3192.804803] r5:c1205048 r4:c276dec4 [ 3192.804827] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3192.804845] r5:c272d800 r4:c2781000 [ 3192.804869] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3192.804890] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3192.804907] r4:c2781000 [ 3192.804932] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3192.804955] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3192.804976] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3192.804992] r4:c1205048 [ 3192.805016] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3192.805034] r5:00000001 r4:bea6f714 [ 3192.805058] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3192.805075] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3192.805095] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3192.805116] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3192.805134] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3315.686510] INFO: task sync:656 blocked for more than 860 seconds. [ 3315.686531] Tainted: G C 5.10.4-v7l+ #1387 [ 3315.686546] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3315.686564] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3315.686598] Backtrace: [ 3315.686644] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3315.686668] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3315.686684] r4:ffffe000 [ 3315.686711] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3315.686730] r5:c1205048 r4:c276dec4 [ 3315.686753] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3315.686771] r5:c272d800 r4:c2781000 [ 3315.686796] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3315.686817] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3315.686833] r4:c2781000 [ 3315.686858] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3315.686881] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3315.686903] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3315.686918] r4:c1205048 [ 3315.686942] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3315.686959] r5:00000001 r4:bea6f714 [ 3315.686983] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3315.687000] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3315.687020] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3315.687040] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3315.687058] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3438.568446] INFO: task sync:656 blocked for more than 983 seconds. [ 3438.568467] Tainted: G C 5.10.4-v7l+ #1387 [ 3438.568483] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3438.568500] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3438.568534] Backtrace: [ 3438.568581] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3438.568605] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3438.568621] r4:ffffe000 [ 3438.568649] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3438.568667] r5:c1205048 r4:c276dec4 [ 3438.568691] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3438.568709] r5:c272d800 r4:c2781000 [ 3438.568734] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3438.568755] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3438.568771] r4:c2781000 [ 3438.568797] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3438.568820] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3438.568840] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3438.568856] r4:c1205048 [ 3438.568880] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3438.568898] r5:00000001 r4:bea6f714 [ 3438.568922] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3438.568939] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3438.568959] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3438.568980] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3438.568998] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3561.450244] INFO: task sync:656 blocked for more than 1105 seconds. [ 3561.450263] Tainted: G C 5.10.4-v7l+ #1387 [ 3561.450276] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3561.450291] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3561.450320] Backtrace: [ 3561.450361] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3561.450381] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3561.450396] r4:ffffe000 [ 3561.450419] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3561.450435] r5:c1205048 r4:c276dec4 [ 3561.450456] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3561.450472] r5:c272d800 r4:c2781000 [ 3561.450493] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3561.450511] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3561.450525] r4:c2781000 [ 3561.450548] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3561.450568] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3561.450587] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3561.450601] r4:c1205048 [ 3561.450621] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3561.450636] r5:00000001 r4:bea6f714 [ 3561.450656] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3561.450671] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3561.450688] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3561.450706] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3561.450721] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c [ 3684.332030] INFO: task sync:656 blocked for more than 1228 seconds. [ 3684.332051] Tainted: G C 5.10.4-v7l+ #1387 [ 3684.332067] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3684.332084] task:sync state:D stack: 0 pid: 656 ppid: 621 fl ags:0x00000001 [ 3684.332118] Backtrace: [ 3684.332165] [<c0b624d8>] (__schedule) from [<c0b62ea8>] (schedule+0x68/0xe4) [ 3684.332188] r10:c2781044 r9:c272d9d8 r8:c276dec4 r7:c276decc r6:c1205048 r5: c4214d80 [ 3684.332205] r4:ffffe000 [ 3684.332232] [<c0b62e40>] (schedule) from [<c0473814>] (wb_wait_for_completion +0x80/0xb0) [ 3684.332250] r5:c1205048 r4:c276dec4 [ 3684.332274] [<c0473794>] (wb_wait_for_completion) from [<c0473ea8>] (sync_ino des_sb+0xbc/0x28c) [ 3684.332292] r5:c272d800 r4:c2781000 [ 3684.332317] [<c0473dec>] (sync_inodes_sb) from [<c0478354>] (sync_inodes_one_ sb+0x24/0x28) [ 3684.332338] r10:c2781044 r9:00000000 r8:c13d3804 r7:c128ffb8 r6:c13d3804 r5: c2748000 [ 3684.332354] r4:c2781000 [ 3684.332380] [<c0478330>] (sync_inodes_one_sb) from [<c043da08>] (iterate_supe rs+0xb4/0x118) [ 3684.332403] [<c043d954>] (iterate_supers) from [<c0478704>] (ksys_sync+0x50/0 xc8) [ 3684.332424] r10:00000024 r9:c276c000 r8:c0200204 r7:00000024 r6:00000000 r5: 00000000 [ 3684.332440] r4:c1205048 [ 3684.332464] [<c04786b4>] (ksys_sync) from [<c0478794>] (sys_sync+0x18/0x20) [ 3684.332481] r5:00000001 r4:bea6f714 [ 3684.332506] [<c047877c>] (sys_sync) from [<c0200040>] (ret_fast_syscall+0x0/0 x28) [ 3684.332523] Exception stack(0xc276dfa8 to 0xc276dff0) [ 3684.332543] dfa0: bea6f714 00000001 ffffffff b6ed8198 00000 000 00000001 [ 3684.332563] dfc0: bea6f714 00000001 00000000 00000024 00000000 00026130 00014 8b0 00000000 [ 3684.332581] dfe0: b6e5b930 bea6f584 00011160 b6e5b93c -
@xX-JONAS-Xx sagte in RaspberryPi 4 Boot über USB extrem langsam:
Ich benutze eine 64gb USB stick von Intenso mit Usb3.0 und am Raspberry ist er an einen USB3.0 Port angeschlossen
USB Sticks würde ich zum booten nicht empfehlen. Die sind (um Gegensatz zu SSDs) nicht für ständiges zufälliges Lesen und Schreiben gedacht und gehen relativ schnell kaputt.
Hast du denn Stick mal am PC getestet (unbedingt random read / write)? Ist er wirklich so schnell, wie du es dir vorstellst? Und wie ist der Vergleich zur SD Karte?
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@UncleSam
Ich bin einfach davon ausgegangen das ein USB3.0 Stick definitiv besser und schneller ist als eine Micro SD Karte. Eine SSD wollte ich ich nicht nehmen da sie wieder extra Platz bauch im Gegensatz zu so einen mini USB Stick der ja nahezu Unsichtbar ist.
Was würdest Du/Ihr denn Empfehlen ? -
@xX-JONAS-Xx
Ab Zeile 342 schaut das sehr sehr merkwürdig aus. Das riecht für mich nach Trouble mit dem Stick/dessen Dateisystem. Würde mir da eine Alternative suchen. -
@Thomas-Braun
Ich werde es mal mit einen andern USB Stick probieren -
@xX-JONAS-Xx sagte
am Raspberry ist er an einen USB3.0 Port angeschlossen
Hast Du es mal am USB2 Port versucht? Einige USB-Geräte sollen enorme Störungen verursachen, wenn sie am USB3 Port des RasPi 4 betrieben werden.
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@paul53 @xX-JONAS-Xx
Das ist auch eine gute Idee. Die dmesg Meldungen sind mir nicht klar, aber das könnten auch Signalprobleme auf dem Bus sein. -
@Thomas-Braun
Habe es jetzt in die USB2.0 Buchse gesteckt und der Fehler wie in Zeile 342 wird nicht mehr angezeigt aber es dauert immer noch lange. Ich werde mal alles Neu aufsetzten vielleicht ist da ja schon was kaputt gegangen. -
Gibt es eine Möglichkeit auf dem Raspberry einen Lese/Schreibgeschwindigkeits Test zu machen ?
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@xX-JONAS-Xx sagte in RaspberryPi 4 Boot über USB extrem langsam:
Was würdest Du/Ihr denn Empfehlen ?
Wenn du keine SSD willst, dann nimm eine gute (teure) SD Karte. Ich hatte noch nie Probleme mit der Geschwindigkeit einer Samsung EVO plus 32 GB.
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@UncleSam
Um die Geschwindigkeit habe ich mir keine Sorgen gemacht, man liest nur viel das Alles besser ist als den Raspberry über die Micro SD zu booten. Ich hatte zwar noch nie Probleme mit der Micro SD Karte aber ich wollte vorsorgen das ich auf die System angewiesen bin. -
@xX-JONAS-Xx
Ich hab hier mit hochwertigen microSD-Karten keine Probleme. Wenn man die pfleglich behandelt (aka 'immer sauber Herunterfahren) gibt es da eigentlich aus meiner persönlichen Sicht wenig Trouble. -
Kaum ist die micro SD Karte drinne rennt alles. Habe jetzt erstmal eine normale, günstige SD Karte aber die EVO plus ist bestellt.
Vielen Dank an Euch, Ihr habt mir sehr weitergeholfen.
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Das mit USB3-Sticks und HF-Störungen ist bekannt, auch z.B. an der Fritzbox, deswegen immer ein Verlängerungskabel dazwischenklemmen
@xX-JONAS-Xx
War denn der USB-Stick auch mit ext4 formatiert? -
@xX-JONAS-Xx
Ich habe beruflich manchmal mit den Dingern zu tun.
Ein Kunde hatte mit seinen SD-Karten auch immer Trouble, hier die Empfehlung unserer Techniker für Geräte im Industrieumfeld (aus einem Reparaturbericht geklaut):Speicherkartenprobleme (Intenso SDHC Class 10 / 8 GB) laut Fehlerangabe -> wir empfehlen
SD-Card SanDisk 16 GB -
@Thomas-Braun sagte in RaspberryPi 4 Boot über USB extrem langsam:
Speicherkartenprobleme (Intenso SDHC Class 10 / 8 GB) laut Fehlerangabe -> wir empfehlen
SD-Card SanDisk 16 GBDa sind zwei Wahrheiten drin:
erst einmal: nie eine zu kleine Karte wählen, auch wenn die Größe auszureichen scheint.
je Größer die Karte ist, desto besser werden die Schreeibvorgänge wauf die Speicherzellen verteilt, was zu längerer Lebensdauer führt.zweitens: Markenkarten halten im Allgemeinen länger als noName.
Wobei das so aus verschiedenen Gründen leider auch nicht immer gilt. Für die Markenkarten gibt es leider einige billige Nachbauten durch Produktpiraten, und die NoName-"Hesrteller" produzieren nicht selber, sondern kaufen irgendwo zu. Da kann es dann auch gute Chargen geben, andere können schlechter sein.
Ich persönlich habe mit Intenso noch nie Probleme gehabtMeine einzigen zwei defekten, die zwar nicht im laufenden Betrieb versagten, sondern das Verify nach dem Brennen nicht bestanden hatten, waren prompt zwei Sandisk Ultra. Allerdings beide zeitgleich gekauft, so dass dort das zuerst gessagte zutreffen könnte
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Es gibt ja mittlerweile die A1, A2 für viele IOs und Betriebssysteme und die endurance Karten fürs Datengrab mit vielen Schreibzyklen. Die sollten besser sein, als das Zeug, welches früher in meinen Raspis verendet ist.
Die sind auch besser als ein USB Stick, ganz besondesr als die kleinen.
Mir ist auch mal ein USB-Sick in meinem unslung NSLU2 verendet. Und der war mit 128MByte riesig dimensioniert. Also für damalige Verhältnisse.
So eine A2 steckt in meinem Smartphone. Aber für das Geld gibt es schon eine ordentliche (und größere) SSD. Und für einen SBC würde ich eine SSD bevorzugen, wenn es irgendwie geht. -
@Homoran
Nein, er war in NTFS -
@xX-JONAS-Xx NTFS (und FAT) sind ja auch eher unglücklich als Dateisystem für ein darauf laufendes Linux.
