[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 5.4.0-1014-raspi (buildd@bos02-arm64-079) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #14-Ubuntu SMP Sat Jul 4 10:25:33 UTC 2020 (Ubuntu 5.4.0-1014.14-raspi 5.4.44) [ 0.000000] Machine model: Raspberry Pi 3 Model B Plus Rev 1.3 [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000037400000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] On node 0 totalpages: 242688 [ 0.000000] DMA zone: 3792 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 242688 pages, LIFO batch:63 [ 0.000000] percpu: Embedded 32 pages/cpu s92120 r8192 d30760 u131072 [ 0.000000] pcpu-alloc: s92120 r8192 d30760 u131072 alloc=32*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] CPU features: kernel page table isolation forced ON by KASLR [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] CPU features: detected: ARM erratum 843419 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 238896 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 smsc95xx.macaddr=B8:27:EB:D3:D4:83 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash [ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 829476K/970752K available (11772K kernel code, 1236K rwdata, 4244K rodata, 6144K init, 1072K bss, 75740K reserved, 65536K cma-reserved) [ 0.000000] random: get_random_u64 called from kmem_cache_open+0x38/0x3e0 with crng_init=0 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 38984 entries in 153 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 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 [ 0.000261] Console: colour dummy device 80x25 [ 0.000287] printk: console [tty1] enabled [ 0.000349] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800) [ 0.000368] pid_max: default: 32768 minimum: 301 [ 0.000690] LSM: Security Framework initializing [ 0.000757] Yama: becoming mindful. [ 0.000897] AppArmor: AppArmor initialized [ 0.001179] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.001211] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.001317] *** VALIDATE tmpfs *** [ 0.002214] *** VALIDATE proc *** [ 0.002835] Disabling memory control group subsystem [ 0.002925] *** VALIDATE cgroup1 *** [ 0.002939] *** VALIDATE cgroup2 *** [ 0.004817] ASID allocator initialised with 32768 entries [ 0.005059] rcu: Hierarchical SRCU implementation. [ 0.007793] EFI services will not be available. [ 0.009044] smp: Bringing up secondary CPUs ... [ 0.010347] Detected VIPT I-cache on CPU1 [ 0.010419] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.012376] Detected VIPT I-cache on CPU2 [ 0.012431] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.014178] Detected VIPT I-cache on CPU3 [ 0.014227] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.014720] smp: Brought up 1 node, 4 CPUs [ 0.014732] SMP: Total of 4 processors activated. [ 0.014745] CPU features: detected: 32-bit EL0 Support [ 0.014759] CPU features: detected: CRC32 instructions [ 0.021021] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching [ 0.021035] CPU: All CPU(s) started at EL2 [ 0.021143] alternatives: patching kernel code [ 0.023646] devtmpfs: initialized [ 0.039394] Enabled cp15_barrier support [ 0.039427] Enabled setend support [ 0.040173] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.040201] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.043904] pinctrl core: initialized pinctrl subsystem [ 0.044943] DMI not present or invalid. [ 0.045964] NET: Registered protocol family 16 [ 0.054403] DMA: preallocated 1024 KiB pool for atomic allocations [ 0.054444] audit: initializing netlink subsys (disabled) [ 0.054783] audit: type=2000 audit(0.052:1): state=initialized audit_enabled=0 res=1 [ 0.055659] cpuidle: using governor ladder [ 0.055710] cpuidle: using governor menu [ 0.056571] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.057054] Serial: AMBA PL011 UART driver [ 0.059950] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.072358] raspberrypi-firmware soc:firmware: Attached to firmware from 2020-02-12 12:38, variant start [ 0.076369] raspberrypi-firmware soc:firmware: Firmware hash is 53a54c770c493957d99bf49762dfabc4eee00e45 [ 0.143192] bcm2835-dma 3f007000.dma: DMA legacy API manager, dmachans=0x1 [ 0.146662] iommu: Default domain type: Translated [ 0.148630] SCSI subsystem initialized [ 0.149020] libata version 3.00 loaded. [ 0.149321] usbcore: registered new interface driver usbfs [ 0.149384] usbcore: registered new interface driver hub [ 0.149521] usbcore: registered new device driver usb [ 0.149972] pps_core: LinuxPPS API ver. 1 registered [ 0.149983] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.150012] PTP clock support registered [ 0.150404] EDAC MC: Ver: 3.0.0 [ 0.152598] NetLabel: Initializing [ 0.152611] NetLabel: domain hash size = 128 [ 0.152620] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.152759] NetLabel: unlabeled traffic allowed by default [ 0.154183] clocksource: Switched to clocksource arch_sys_counter [ 0.279710] *** VALIDATE bpf *** [ 0.280300] VFS: Disk quotas dquot_6.6.0 [ 0.280438] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.280608] *** VALIDATE ramfs *** [ 0.281437] AppArmor: AppArmor Filesystem Enabled [ 0.281814] simple-framebuffer 3e6fa000.framebuffer: framebuffer at 0x3e6fa000, 0x500000 bytes, mapped to 0x(____ptrval____) [ 0.281832] simple-framebuffer 3e6fa000.framebuffer: format=a8r8g8b8, mode=1280x1024x32, linelength=5120 [ 0.282634] Console: switching to colour frame buffer device 160x64 [ 0.304953] simple-framebuffer 3e6fa000.framebuffer: fb0: simplefb registered! [ 0.318255] thermal_sys: Registered thermal governor 'fair_share' [ 0.318263] thermal_sys: Registered thermal governor 'bang_bang' [ 0.318277] thermal_sys: Registered thermal governor 'step_wise' [ 0.318288] thermal_sys: Registered thermal governor 'user_space' [ 0.318298] thermal_sys: Registered thermal governor 'power_allocator' [ 0.319134] NET: Registered protocol family 2 [ 0.320091] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.320137] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.320255] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear) [ 0.320461] TCP: Hash tables configured (established 8192 bind 8192) [ 0.320738] UDP hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.320791] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) [ 0.321123] NET: Registered protocol family 1 [ 0.321160] NET: Registered protocol family 44 [ 0.321183] PCI: CLS 0 bytes, default 64 [ 0.321545] Trying to unpack rootfs image as initramfs... [ 1.360000] Freeing initrd memory: 28836K [ 1.361932] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available [ 1.362131] kvm [1]: IPA Size Limit: 40bits [ 1.363513] kvm [1]: Hyp mode initialized successfully [ 1.368034] Initialise system trusted keyrings [ 1.368100] Key type blacklist registered [ 1.368470] workingset: timestamp_bits=46 max_order=18 bucket_order=0 [ 1.379123] zbud: loaded [ 1.382197] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.383734] fuse: init (API version 7.31) [ 1.383911] *** VALIDATE fuse *** [ 1.383929] *** VALIDATE fuse *** [ 1.423468] Key type asymmetric registered [ 1.423485] Asymmetric key parser 'x509' registered [ 1.423583] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242) [ 1.423952] io scheduler mq-deadline registered [ 1.429543] bcm2708_fb soc:fb: FB found 1 display(s) [ 1.443122] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 1280x1024 [ 1.445297] raspberrypi-clk firmware-clocks: CPU frequency range: min 600000000, max 1400000000 [ 1.530911] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled [ 1.533490] bcm2835-rng 3f104000.rng: hwrng registered [ 1.534218] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB) [ 1.535224] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 1.535635] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 2.047130] loop: module loaded [ 2.050713] spi-bcm2835 3f204000.spi: could not get clk: -517 [ 2.053212] libphy: Fixed MDIO Bus: probed [ 2.053261] tun: Universal TUN/TAP device driver, 1.6 [ 2.053780] PPP generic driver version 2.4.2 [ 2.054099] usbcore: registered new interface driver lan78xx [ 2.054223] usbcore: registered new interface driver smsc95xx [ 2.054266] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.054298] ehci-pci: EHCI PCI platform driver [ 2.054367] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.054390] ohci-pci: OHCI PCI platform driver [ 2.054444] uhci_hcd: USB Universal Host Controller Interface driver [ 2.054633] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) [ 2.268515] Core Release: 2.80a [ 2.268530] Setting default values for core params [ 2.268560] Finished setting default values for core params [ 2.482172] Using Buffer DMA mode [ 2.482184] Periodic Transfer Interrupt Enhancement - disabled [ 2.482193] Multiprocessor Interrupt Enhancement - disabled [ 2.482204] OTG VER PARAM: 0, OTG VER FLAG: 0 [ 2.482224] Dedicated Tx FIFOs mode [ 2.483085] WARN::dwc_otg_hcd_init:1072: FIQ DMA bounce buffers: virt = ffff800010611000 dma = 0x00000000f7510000 len=9024 [ 2.483115] FIQ FSM acceleration enabled for : [ 2.483115] Non-periodic Split Transactions [ 2.483115] Periodic Split Transactions [ 2.483115] High-Speed Isochronous Endpoints [ 2.483115] Interrupt/Control Split Transaction hack enabled [ 2.483127] dwc_otg: Microframe scheduler enabled [ 2.483171] WARN::hcd_init_fiq:496: MPHI regs_base at ffff800010075000 [ 2.483239] dwc_otg 3f980000.usb: DWC OTG Controller [ 2.483278] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1 [ 2.483347] dwc_otg 3f980000.usb: irq 9, io mem 0x00000000 [ 2.483397] Init: Port Power? op_state=1 [ 2.483407] Init: Power Port (0) [ 2.483814] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.483830] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.483844] usb usb1: Product: DWC OTG Controller [ 2.483858] usb usb1: Manufacturer: Linux 5.4.0-1014-raspi dwc_otg_hcd [ 2.483872] usb usb1: SerialNumber: 3f980000.usb [ 2.484780] hub 1-0:1.0: USB hub found [ 2.484862] hub 1-0:1.0: 1 port detected [ 2.485754] dwc_otg: FIQ enabled [ 2.485764] dwc_otg: NAK holdoff enabled [ 2.485773] dwc_otg: FIQ split-transaction FSM enabled [ 2.485788] Module dwc_common_port init [ 2.486577] mousedev: PS/2 mouse device common for all mice [ 2.487188] i2c /dev entries driver [ 2.490227] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer [ 2.490525] device-mapper: uevent: version 1.0.3 [ 2.490964] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 2.492468] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 600000 KHz [ 2.494794] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 700000 KHz [ 2.495210] sdhci: Secure Digital Host Controller Interface driver [ 2.495214] sdhci: Copyright(c) Pierre Ossman [ 2.495542] mmc-bcm2835 3f300000.mmcnr: could not get clk, deferring probe [ 2.495838] sdhost-bcm2835 3f202000.mmc: could not get clk, deferring probe [ 2.495934] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.498258] ledtrig-cpu: registered to indicate activity on CPUs [ 2.498358] hidraw: raw HID events driver (C) Jiri Kosina [ 2.499154] vchiq: vchiq_init_state: slot_zero = (____ptrval____) [ 2.502383] drop_monitor: Initializing network drop monitor service [ 2.503093] NET: Registered protocol family 10 [ 2.540984] Segment Routing with IPv6 [ 2.541065] NET: Registered protocol family 17 [ 2.541274] Key type dns_resolver registered [ 2.541963] registered taskstats version 1 [ 2.542010] Loading compiled-in X.509 certificates [ 2.550795] Loaded X.509 cert 'Build time autogenerated kernel key: 5857fa036f97bd4e936dd5dd43a199dae24c1a3b' [ 2.551187] Key type ._fscrypt registered [ 2.551193] Key type .fscrypt registered [ 2.577135] cryptd: max_cpu_qlen set to 1000 [ 2.690331] Indeed it is in host mode hprt0 = 00021501 [ 2.762068] Key type big_key registered [ 2.768935] random: fast init done [ 2.807680] Key type encrypted registered [ 2.807706] AppArmor: AppArmor sha1 policy hashing enabled [ 2.807737] ima: No TPM chip found, activating TPM-bypass! [ 2.807765] ima: Allocated hash algorithm: sha1 [ 2.807805] ima: No architecture policies found [ 2.807845] evm: Initialising EVM extended attributes: [ 2.807849] evm: security.selinux [ 2.807853] evm: security.SMACK64 [ 2.807857] evm: security.SMACK64EXEC [ 2.807861] evm: security.SMACK64TRANSMUTE [ 2.807866] evm: security.SMACK64MMAP [ 2.807870] evm: security.apparmor [ 2.807873] evm: security.ima [ 2.807878] evm: security.capability [ 2.807882] evm: HMAC attrs: 0x1 [ 2.814975] uart-pl011 3f201000.serial: cts_event_workaround enabled [ 2.815059] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 66, base_baud = 0) is a PL011 rev2 [ 2.817415] printk: console [ttyS0] disabled [ 2.817472] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 61, base_baud = 31250000) is a 16550 [ 2.823396] printk: console [ttyS0] enabled [ 2.823957] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver [ 2.827120] mmc-bcm2835 3f300000.mmcnr: mmc_debug:0 mmc_debug2:0 [ 2.827129] mmc-bcm2835 3f300000.mmcnr: DMA channel allocated [ 2.851242] sdhost: log_buf @ (____ptrval____) (ebdc9000) [ 2.882205] usb 1-1: new high-speed USB device number 2 using dwc_otg [ 2.882340] Indeed it is in host mode hprt0 = 00001101 [ 2.887443] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 2.888979] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 2.890514] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) [ 2.893272] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 2.900039] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1) [ 2.901505] hctosys: unable to open rtc device (rtc0) [ 2.901984] of_cfs_init [ 2.902081] of_cfs_init: OK [ 2.931592] Freeing unused kernel memory: 6144K [ 2.939028] Checked W+X mappings: passed, no W+X pages found [ 2.939039] Run /init as init process [ 2.960699] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.963808] mmc0: new high speed SDXC card at address 0001 [ 2.964929] mmcblk0: mmc0:0001 00000 58.9 GiB [ 2.968435] mmcblk0: p1 p2 [ 2.979025] mmc1: new high speed SDIO card at address 0001 [ 3.022401] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.026527] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.026589] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.094519] usb 1-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 3.094532] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.095191] hub 1-1:1.0: USB hub found [ 3.095285] hub 1-1:1.0: 4 ports detected [ 3.382211] usb 1-1.1: new high-speed USB device number 3 using dwc_otg [ 3.482496] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 3.482508] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.483128] hub 1-1.1:1.0: USB hub found [ 3.483232] hub 1-1.1:1.0: 3 ports detected [ 3.562221] usb 1-1.2: new full-speed USB device number 4 using dwc_otg [ 3.671228] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 3.671240] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.671247] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 3.671253] usb 1-1.2: Manufacturer: Silicon Labs [ 3.671259] usb 1-1.2: SerialNumber: 0001 [ 3.754262] usb 1-1.3: new low-speed USB device number 5 using dwc_otg [ 3.786512] usb_phy_generic phy: phy supply vcc not found, using dummy regulator [ 3.884363] random: crng init done [ 3.884372] random: 7 urandom warning(s) missed due to ratelimiting [ 3.901294] usb 1-1.3: New USB device found, idVendor=413c, idProduct=2105, bcdDevice= 3.52 [ 3.901314] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.901321] usb 1-1.3: Product: Dell USB Keyboard [ 3.901327] usb 1-1.3: Manufacturer: Dell [ 3.942268] usb 1-1.1.3: new full-speed USB device number 6 using dwc_otg [ 4.059754] usb 1-1.1.3: New USB device found, idVendor=0483, idProduct=5740, bcdDevice= 2.00 [ 4.059770] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.059777] usb 1-1.1.3: Product: OpenCR Virtual ComPort in FS Mode [ 4.059784] usb 1-1.1.3: Manufacturer: ROBOTIS [ 4.059791] usb 1-1.1.3: SerialNumber: FFFFFFFEFFFF [ 4.286308] usb 1-1.1.1: new high-speed USB device number 7 using dwc_otg [ 4.387040] usb 1-1.1.1: New USB device found, idVendor=0424, idProduct=7800, bcdDevice= 3.00 [ 4.387057] usb 1-1.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.655686] lan78xx 1-1.1.1:1.0 (unnamed net_device) (uninitialized): No External EEPROM. Setting MAC Speed [ 4.657102] libphy: lan78xx-mdiobus: probed [ 4.677445] lan78xx 1-1.1.1:1.0 (unnamed net_device) (uninitialized): int urb period 64 [ 5.084361] usbcore: registered new interface driver usbhid [ 5.084371] usbhid: USB HID core driver [ 5.094041] input: Dell Dell USB Keyboard as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.0/0003:413C:2105.0001/input/input0 [ 5.150573] hid-generic 0003:413C:2105.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-3f980000.usb-1.3/input0 [ 6.618171] raid6: neonx8 gen() 1684 MB/s [ 6.632531] usb 1-1.2: USB disconnect, device number 4 [ 6.666190] raid6: neonx8 xor() 1658 MB/s [ 6.714168] raid6: neonx4 gen() 1667 MB/s [ 6.762180] raid6: neonx4 xor() 1640 MB/s [ 6.810169] raid6: neonx2 gen() 1207 MB/s [ 6.858163] raid6: neonx2 xor() 1327 MB/s [ 6.906187] raid6: neonx1 gen() 685 MB/s [ 6.926189] usb 1-1.2: new full-speed USB device number 8 using dwc_otg [ 6.954174] raid6: neonx1 xor() 927 MB/s [ 7.002186] raid6: int64x8 gen() 1299 MB/s [ 7.032712] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 7.032719] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7.032725] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 7.032731] usb 1-1.2: Manufacturer: Silicon Labs [ 7.032737] usb 1-1.2: SerialNumber: 0001 [ 7.050167] raid6: int64x8 xor() 855 MB/s [ 7.098203] raid6: int64x4 gen() 1102 MB/s [ 7.146177] raid6: int64x4 xor() 830 MB/s [ 7.194225] raid6: int64x2 gen() 658 MB/s [ 7.242200] raid6: int64x2 xor() 647 MB/s [ 7.290268] raid6: int64x1 gen() 363 MB/s [ 7.338216] raid6: int64x1 xor() 466 MB/s [ 7.338221] raid6: using algorithm neonx8 gen() 1684 MB/s [ 7.338226] raid6: .... xor() 1658 MB/s, rmw enabled [ 7.338230] raid6: using neon recovery algorithm [ 7.338490] usb 1-1.2: USB disconnect, device number 8 [ 7.345223] xor: measuring software checksum speed [ 7.382166] 8regs : 2738.000 MB/sec [ 7.422162] 32regs : 3139.000 MB/sec [ 7.462161] arm64_neon: 2711.000 MB/sec [ 7.462165] xor: using function: 32regs (3139.000 MB/sec) [ 7.465633] async_tx: api initialized (async) [ 7.567853] usb 1-1.2: new full-speed USB device number 9 using dwc_otg [ 7.683486] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 7.683499] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7.683506] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 7.683513] usb 1-1.2: Manufacturer: Silicon Labs [ 7.683519] usb 1-1.2: SerialNumber: 0001 [ 7.717103] Btrfs loaded, crc32c=crc32c-generic [ 7.997094] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 10.957284] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 11.222499] Adding 1048572k swap on /swapfile. Priority:-2 extents:4 across:1089532k SSFS [ 12.266636] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. [ 12.267359] vc_sm_cma: module verification failed: signature and/or required key missing - tainting kernel [ 12.268913] bcm2835_vc_sm_cma_probe: Videocore shared memory driver [ 12.268936] [vc_sm_connected_init]: start [ 12.278817] [vc_sm_connected_init]: installed successfully [ 12.312858] mc: Linux media interface: v0.10 [ 12.377792] videodev: Linux video capture interface: v2.00 [ 12.512176] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 12.517276] bcm2835_audio bcm2835_audio: card created with 4 channels [ 12.521425] bcm2835_audio bcm2835_audio: card created with 4 channels [ 12.573032] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 12.573035] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. [ 12.622868] usbcore: registered new interface driver usbserial_generic [ 12.622935] usbserial: USB Serial support registered for generic [ 12.628440] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. [ 12.631612] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned. [ 12.641236] cdc_acm 1-1.1.3:1.0: ttyACM0: USB ACM device [ 12.641996] bcm2835-isp bcm2835-isp: bcm2835_isp_probe: ril.isp returned 1 i/p (1 expected), 2 o/p (3 expected) ports [ 12.653102] bcm2835-isp bcm2835-isp: Unregister from media controller [ 12.653115] (efault): Unregistering node (null)[0] device node /dev/video0 [ 12.653120] (efault): Unregistering node (null)[0] device node /dev/video0 [ 12.653125] (efault): Unregistering node (null)[0] device node /dev/video0 [ 12.653130] (efault): Unregistering node (null)[0] device node /dev/video0 [ 12.657635] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned. [ 12.663330] usbcore: registered new interface driver cdc_acm [ 12.663341] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 12.663789] bcm2835-codec bcm2835-codec: Device registered as /dev/video10 [ 12.663836] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 12.667567] usbcore: registered new interface driver cp210x [ 12.667621] usbserial: USB Serial support registered for cp210x [ 12.667768] cp210x 1-1.2:1.0: cp210x converter detected [ 12.672492] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 [ 12.672528] bcm2835-codec bcm2835-codec: Loaded V4L2 encode [ 12.673572] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 12.677947] bcm2835-codec bcm2835-codec: Device registered as /dev/video12 [ 12.677982] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 12.843207] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 12.856264] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.038571] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 13.047251] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 13.060134] usbcore: registered new interface driver brcmfmac [ 13.386550] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 13.414267] Bluetooth: Core ver 2.22 [ 13.414649] NET: Registered protocol family 31 [ 13.414663] Bluetooth: HCI device and connection manager initialized [ 13.414696] Bluetooth: HCI socket layer initialized [ 13.414710] Bluetooth: L2CAP socket layer initialized [ 13.414735] Bluetooth: SCO socket layer initialized [ 13.426063] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Feb 27 2018 03:15:32 version 7.45.154 (r684107 CY) FWID 01-4fbe0b04 [ 15.326487] alua: device handler registered [ 15.336880] emc: device handler registered [ 15.344451] rdac: device handler registered [ 16.002977] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 17.270738] audit: type=1400 audit(1585761830.255:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1105 comm="apparmor_parser" [ 17.272632] audit: type=1400 audit(1585761830.255:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1108 comm="apparmor_parser" [ 17.272662] audit: type=1400 audit(1585761830.255:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1108 comm="apparmor_parser" [ 17.288621] audit: type=1400 audit(1585761830.271:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1107 comm="apparmor_parser" [ 17.288652] audit: type=1400 audit(1585761830.271:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1107 comm="apparmor_parser" [ 17.288667] audit: type=1400 audit(1585761830.271:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1107 comm="apparmor_parser" [ 17.327301] audit: type=1400 audit(1585761830.311:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1109 comm="apparmor_parser" [ 17.327338] audit: type=1400 audit(1585761830.311:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1109 comm="apparmor_parser" [ 17.333858] audit: type=1400 audit(1585761830.315:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1106 comm="apparmor_parser" [ 17.347266] audit: type=1400 audit(1585761830.331:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1111 comm="apparmor_parser" [ 18.408553] usb 1-1.2: USB disconnect, device number 9 [ 18.409853] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 18.409936] cp210x 1-1.2:1.0: device disconnected [ 18.634244] usb 1-1.2: new full-speed USB device number 10 using dwc_otg [ 18.743367] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 18.743379] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 18.743386] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 18.743392] usb 1-1.2: Manufacturer: Silicon Labs [ 18.743398] usb 1-1.2: SerialNumber: 0001 [ 18.746321] cp210x 1-1.2:1.0: cp210x converter detected [ 18.749752] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 20.712664] usb 1-1.2: USB disconnect, device number 10 [ 20.714085] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 20.714224] cp210x 1-1.2:1.0: device disconnected [ 22.179411] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.574274] usb 1-1.2: new full-speed USB device number 12 using dwc_otg [ 38.070271] usb 1-1.2: device not accepting address 12, error -32 [ 48.582206] usb 1-1.2: new full-speed USB device number 14 using dwc_otg [ 56.518192] usb 1-1.2: new full-speed USB device number 15 using dwc_otg [ 81.934203] usb 1-1.2: new full-speed USB device number 17 using dwc_otg [ 91.845882] usb 1-1.2: new full-speed USB device number 19 using dwc_otg [ 91.953602] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 91.953613] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.953619] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 91.953625] usb 1-1.2: Manufacturer: Silicon Labs [ 91.953631] usb 1-1.2: SerialNumber: 0001 [ 91.961693] cp210x 1-1.2:1.0: cp210x converter detected [ 91.965051] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 92.392544] usb 1-1.2: USB disconnect, device number 19 [ 92.393878] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 92.393975] cp210x 1-1.2:1.0: device disconnected [ 95.685697] usb 1-1.2: new full-speed USB device number 20 using dwc_otg [ 95.793473] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 95.793485] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.793491] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 95.793497] usb 1-1.2: Manufacturer: Silicon Labs [ 95.793503] usb 1-1.2: SerialNumber: 0001 [ 95.796886] cp210x 1-1.2:1.0: cp210x converter detected [ 95.802552] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 97.000526] usb 1-1.2: USB disconnect, device number 20 [ 97.002079] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 97.002163] cp210x 1-1.2:1.0: device disconnected [ 135.109008] usb 1-1.2: new full-speed USB device number 22 using dwc_otg [ 135.216727] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 135.216737] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.216744] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 135.216750] usb 1-1.2: Manufacturer: Silicon Labs [ 135.216755] usb 1-1.2: SerialNumber: 0001 [ 135.219681] cp210x 1-1.2:1.0: cp210x converter detected [ 135.223264] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 135.656529] usb 1-1.2: USB disconnect, device number 22 [ 135.657945] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 135.658036] cp210x 1-1.2:1.0: device disconnected [ 137.613000] usb 1-1.2: new full-speed USB device number 23 using dwc_otg [ 138.109004] usb 1-1.2: device not accepting address 23, error -32 [ 142.276985] usb 1-1.2: new full-speed USB device number 25 using dwc_otg [ 142.384726] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 142.384736] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.384742] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 142.384748] usb 1-1.2: Manufacturer: Silicon Labs [ 142.384754] usb 1-1.2: SerialNumber: 0001 [ 142.391651] cp210x 1-1.2:1.0: cp210x converter detected [ 142.395081] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 146.152520] usb 1-1.2: USB disconnect, device number 25 [ 146.153939] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 146.154030] cp210x 1-1.2:1.0: device disconnected [ 146.376973] usb 1-1.2: new full-speed USB device number 26 using dwc_otg [ 146.731481] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 146.731489] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.731496] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 146.731502] usb 1-1.2: Manufacturer: Silicon Labs [ 146.731508] usb 1-1.2: SerialNumber: 0001 [ 146.734373] cp210x 1-1.2:1.0: cp210x converter detected [ 146.737986] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 151.528536] usb 1-1.2: USB disconnect, device number 26 [ 151.529963] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 151.530054] cp210x 1-1.2:1.0: device disconnected [ 152.772692] usb 1-1.2: new full-speed USB device number 27 using dwc_otg [ 152.879228] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 152.879236] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.879243] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 152.879248] usb 1-1.2: Manufacturer: Silicon Labs [ 152.879254] usb 1-1.2: SerialNumber: 0001 [ 152.882001] cp210x 1-1.2:1.0: cp210x converter detected [ 152.885609] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 161.768539] usb 1-1.2: USB disconnect, device number 27 [ 161.771270] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 161.771358] cp210x 1-1.2:1.0: device disconnected [ 167.878125] usb 1-1.2: new full-speed USB device number 28 using dwc_otg [ 168.374058] usb 1-1.2: device not accepting address 28, error -32 [ 172.229556] usb 1-1.2: new full-speed USB device number 30 using dwc_otg [ 172.337226] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 172.337237] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.337243] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 172.337249] usb 1-1.2: Manufacturer: Silicon Labs [ 172.337255] usb 1-1.2: SerialNumber: 0001 [ 172.344266] cp210x 1-1.2:1.0: cp210x converter detected [ 172.348549] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 173.288540] usb 1-1.2: USB disconnect, device number 30 [ 173.290980] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 173.291070] cp210x 1-1.2:1.0: device disconnected [ 175.813130] usb 1-1.2: new full-speed USB device number 31 using dwc_otg [ 175.920851] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 175.920860] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.920867] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 175.920873] usb 1-1.2: Manufacturer: Silicon Labs [ 175.920879] usb 1-1.2: SerialNumber: 0001 [ 175.923950] cp210x 1-1.2:1.0: cp210x converter detected [ 175.927324] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 176.616540] usb 1-1.2: USB disconnect, device number 31 [ 176.617957] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 176.618047] cp210x 1-1.2:1.0: device disconnected [ 179.908694] usb 1-1.2: new full-speed USB device number 32 using dwc_otg [ 180.015224] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 180.015236] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.015243] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 180.015249] usb 1-1.2: Manufacturer: Silicon Labs [ 180.015255] usb 1-1.2: SerialNumber: 0001 [ 180.018012] cp210x 1-1.2:1.0: cp210x converter detected [ 180.021767] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 180.456544] usb 1-1.2: USB disconnect, device number 32 [ 180.457945] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 180.458032] cp210x 1-1.2:1.0: device disconnected [ 185.544150] usb 1-1.2: new full-speed USB device number 33 using dwc_otg [ 185.651854] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 185.651865] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.651872] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 185.651878] usb 1-1.2: Manufacturer: Silicon Labs [ 185.651884] usb 1-1.2: SerialNumber: 0001 [ 185.658773] cp210x 1-1.2:1.0: cp210x converter detected [ 185.663052] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 188.136524] usb 1-1.2: USB disconnect, device number 33 [ 188.137811] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 188.137882] cp210x 1-1.2:1.0: device disconnected [ 189.675794] usb 1-1.2: new full-speed USB device number 34 using dwc_otg [ 189.783476] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 189.783485] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.783492] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 189.783498] usb 1-1.2: Manufacturer: Silicon Labs [ 189.783504] usb 1-1.2: SerialNumber: 0001 [ 189.786460] cp210x 1-1.2:1.0: cp210x converter detected [ 189.789876] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 190.184538] usb 1-1.2: USB disconnect, device number 34 [ 190.185810] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 190.185878] cp210x 1-1.2:1.0: device disconnected [ 193.583494] usb 1-1.2: new full-speed USB device number 35 using dwc_otg [ 193.691226] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 193.691234] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.691241] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 193.691247] usb 1-1.2: Manufacturer: Silicon Labs [ 193.691253] usb 1-1.2: SerialNumber: 0001 [ 193.694120] cp210x 1-1.2:1.0: cp210x converter detected [ 193.697580] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 199.912529] usb 1-1.2: USB disconnect, device number 35 [ 199.913831] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 199.913902] cp210x 1-1.2:1.0: device disconnected [ 200.391020] usb 1-1.2: new full-speed USB device number 36 using dwc_otg [ 201.670941] usb 1-1.2: new full-speed USB device number 37 using dwc_otg [ 201.777479] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 201.777490] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.777497] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 201.777503] usb 1-1.2: Manufacturer: Silicon Labs [ 201.777508] usb 1-1.2: SerialNumber: 0001 [ 201.780240] cp210x 1-1.2:1.0: cp210x converter detected [ 201.783731] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 260.584521] usb 1-1.2: USB disconnect, device number 37 [ 260.585797] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 260.585867] cp210x 1-1.2:1.0: device disconnected [ 260.844486] usb 1-1.2: new full-speed USB device number 38 using dwc_otg [ 260.952230] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 260.952240] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.952246] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 260.952253] usb 1-1.2: Manufacturer: Silicon Labs [ 260.952258] usb 1-1.2: SerialNumber: 0001 [ 260.955215] cp210x 1-1.2:1.0: cp210x converter detected [ 260.958593] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 261.608558] usb 1-1.2: USB disconnect, device number 38 [ 261.609837] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 261.609908] cp210x 1-1.2:1.0: device disconnected [ 264.748370] usb 1-1.2: new full-speed USB device number 39 using dwc_otg [ 264.856100] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 264.856110] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.856116] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 264.856122] usb 1-1.2: Manufacturer: Silicon Labs [ 264.856128] usb 1-1.2: SerialNumber: 0001 [ 264.859286] cp210x 1-1.2:1.0: cp210x converter detected [ 264.862832] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 265.960540] usb 1-1.2: USB disconnect, device number 39 [ 265.961835] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 265.961906] cp210x 1-1.2:1.0: device disconnected [ 266.488325] usb 1-1.2: new full-speed USB device number 40 using dwc_otg [ 266.594852] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 266.594863] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.594870] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 266.594876] usb 1-1.2: Manufacturer: Silicon Labs [ 266.594881] usb 1-1.2: SerialNumber: 0001 [ 266.597591] cp210x 1-1.2:1.0: cp210x converter detected [ 266.600990] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 269.544522] usb 1-1.2: USB disconnect, device number 40 [ 269.545781] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 269.545850] cp210x 1-1.2:1.0: device disconnected [ 270.792198] usb 1-1.2: new full-speed USB device number 41 using dwc_otg [ 270.898724] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 270.898735] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.898742] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 270.898748] usb 1-1.2: Manufacturer: Silicon Labs [ 270.898754] usb 1-1.2: SerialNumber: 0001 [ 270.901498] cp210x 1-1.2:1.0: cp210x converter detected [ 270.901738] cp210x 1-1.2:1.0: failed to get vendor val 0x370b size 1: -32 [ 270.908843] cp210x 1-1.2:1.0: querying part number failed [ 270.909245] cp210x ttyUSB0: failed get req 0x4 size 2 status: -32 [ 270.915616] cp210x: probe of ttyUSB0 failed with error -32 [ 271.080548] usb 1-1.2: USB disconnect, device number 41 [ 271.080887] cp210x 1-1.2:1.0: device disconnected [ 272.620145] usb 1-1.2: new full-speed USB device number 42 using dwc_otg [ 272.720473] usb 1-1.2: device descriptor read/all, error -32 [ 273.032142] usb 1-1.2: new full-speed USB device number 43 using dwc_otg [ 273.139853] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 273.139863] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.139869] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 273.139875] usb 1-1.2: Manufacturer: Silicon Labs [ 273.139881] usb 1-1.2: SerialNumber: 0001 [ 273.142988] cp210x 1-1.2:1.0: cp210x converter detected [ 273.146570] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 276.968527] usb 1-1.2: USB disconnect, device number 43 [ 276.969814] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 276.969886] cp210x 1-1.2:1.0: device disconnected [ 277.300007] usb 1-1.2: new full-speed USB device number 44 using dwc_otg [ 277.407729] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 277.407740] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.407747] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 277.407753] usb 1-1.2: Manufacturer: Silicon Labs [ 277.407759] usb 1-1.2: SerialNumber: 0001 [ 277.410886] cp210x 1-1.2:1.0: cp210x converter detected [ 277.414316] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 277.736545] usb 1-1.2: USB disconnect, device number 44 [ 277.737834] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 277.737903] cp210x 1-1.2:1.0: device disconnected [ 278.471983] usb 1-1.2: new full-speed USB device number 45 using dwc_otg [ 278.579726] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 278.579735] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.579741] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 278.579747] usb 1-1.2: Manufacturer: Silicon Labs [ 278.579753] usb 1-1.2: SerialNumber: 0001 [ 278.582709] cp210x 1-1.2:1.0: cp210x converter detected [ 278.586091] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 281.576493] usb 1-1.2: USB disconnect, device number 45 [ 281.577774] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 281.577850] cp210x 1-1.2:1.0: device disconnected [ 286.407768] usb 1-1.2: new full-speed USB device number 46 using dwc_otg [ 286.515476] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 286.515486] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.515492] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 286.515499] usb 1-1.2: Manufacturer: Silicon Labs [ 286.515505] usb 1-1.2: SerialNumber: 0001 [ 286.518597] cp210x 1-1.2:1.0: cp210x converter detected [ 286.522222] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 295.400588] usb 1-1.2: USB disconnect, device number 46 [ 295.402002] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 295.402101] cp210x 1-1.2:1.0: device disconnected [ 295.623614] usb 1-1.2: new full-speed USB device number 47 using dwc_otg [ 295.733894] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 295.733908] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.733915] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 295.733921] usb 1-1.2: Manufacturer: Silicon Labs [ 295.733928] usb 1-1.2: SerialNumber: 0001 [ 295.742089] cp210x 1-1.2:1.0: cp210x converter detected [ 295.745796] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 295.912610] usb 1-1.2: USB disconnect, device number 47 [ 295.914093] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 295.914200] cp210x 1-1.2:1.0: device disconnected [ 307.911216] usb 1-1.2: new full-speed USB device number 48 using dwc_otg [ 308.017728] usb 1-1.2: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 308.017739] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.017746] usb 1-1.2: Product: CP2102 USB to UART Bridge Controller [ 308.017752] usb 1-1.2: Manufacturer: Silicon Labs [ 308.017757] usb 1-1.2: SerialNumber: 0001 [ 308.020708] cp210x 1-1.2:1.0: cp210x converter detected [ 308.024623] usb 1-1.2: cp210x converter now attached to ttyUSB0 [ 308.968526] usb 1-1.2: USB disconnect, device number 48 [ 308.969810] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 308.969875] cp210x 1-1.2:1.0: device disconnected [ 370.659910] WARN::dwc_otg_hcd_urb_dequeue:638: Timed out waiting for FSM NP transfer to complete on 2 [ 1266.374925] usb 1-1.2: new full-speed USB device number 52 using dwc_otg [ 1266.870900] usb 1-1.2: device not accepting address 52, error -32 [ 3406.603967] raspberrypi-clk firmware-clocks: Failed to change pllb frequency: -110 [ 3407.627687] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 9223372036854775698 (-34) [ 3408.651635] hwmon hwmon1: Failed to get throttled (-110) [ 3409.675634] raspberrypi-clk firmware-clocks: Failed to change pllb frequency: -110 [ 3415.787627] mmc1: Timeout waiting for hardware interrupt. [ 3415.793465] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame [ 3422.187661] mmc0: timeout waiting for hardware interrupt. [ 3426.027683] mmc1: Timeout waiting for hardware interrupt. [ 3427.623684] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3427.629782] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=2565 [ 3432.427718] mmc0: timeout waiting for hardware interrupt. [ 3436.267742] mmc1: Timeout waiting for hardware interrupt. [ 3442.667779] mmc0: timeout waiting for hardware interrupt. [ 3446.507800] mmc1: Timeout waiting for hardware interrupt. [ 3452.907840] mmc0: timeout waiting for hardware interrupt. [ 3456.747859] mmc1: Timeout waiting for hardware interrupt. [ 3463.147897] mmc0: timeout waiting for hardware interrupt. [ 3466.987917] mmc1: Timeout waiting for hardware interrupt. [ 3473.387955] mmc0: timeout waiting for hardware interrupt. [ 3477.227974] mmc1: Timeout waiting for hardware interrupt. [ 3483.628011] mmc0: timeout waiting for hardware interrupt. [ 3487.468034] mmc1: Timeout waiting for hardware interrupt. [ 3490.644042] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3490.650139] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=8534 [ 3490.659904] rcu: rcu_sched kthread starved for 3040 jiffies! g47041 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=2 [ 3490.670251] rcu: RCU grace-period kthread stack dump: [ 3493.868069] mmc0: timeout waiting for hardware interrupt. [ 3497.712090] mmc1: Timeout waiting for hardware interrupt. [ 3504.108130] mmc0: timeout waiting for hardware interrupt. [ 3507.948150] mmc1: Timeout waiting for hardware interrupt. [ 3514.348187] mmc0: timeout waiting for hardware interrupt. [ 3524.588245] mmc0: timeout waiting for hardware interrupt. [ 3534.828302] mmc0: timeout waiting for hardware interrupt. [ 3545.068360] mmc0: timeout waiting for hardware interrupt. [ 3553.664400] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3553.670505] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=8534 [ 3553.680269] rcu: rcu_sched kthread starved for 18795 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=2 [ 3553.690703] rcu: RCU grace-period kthread stack dump: [ 3555.308414] mmc0: timeout waiting for hardware interrupt. [ 3565.548474] mmc0: timeout waiting for hardware interrupt. [ 3575.788531] mmc0: timeout waiting for hardware interrupt. [ 3586.028588] mmc0: timeout waiting for hardware interrupt. [ 3596.268644] mmc0: timeout waiting for hardware interrupt. [ 3606.508701] mmc0: timeout waiting for hardware interrupt. [ 3616.684751] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3616.690864] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=13639 [ 3616.748750] mmc0: timeout waiting for hardware interrupt. [ 3626.988814] mmc0: timeout waiting for hardware interrupt. [ 3637.228870] mmc0: timeout waiting for hardware interrupt. [ 3647.468927] mmc0: timeout waiting for hardware interrupt. [ 3657.708982] mmc0: timeout waiting for hardware interrupt. [ 3667.953039] mmc0: timeout waiting for hardware interrupt. [ 3678.189094] mmc0: timeout waiting for hardware interrupt. [ 3679.705092] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3679.714146] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=21505 [ 3688.429150] mmc0: timeout waiting for hardware interrupt. [ 3698.669206] mmc0: timeout waiting for hardware interrupt. [ 3708.909260] mmc0: timeout waiting for hardware interrupt. [ 3719.149318] mmc0: timeout waiting for hardware interrupt. [ 3729.389372] mmc0: timeout waiting for hardware interrupt. [ 3739.633428] mmc0: timeout waiting for hardware interrupt. [ 3742.725436] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3742.734191] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=29360 [ 3749.869483] mmc0: timeout waiting for hardware interrupt. [ 3760.109539] mmc0: timeout waiting for hardware interrupt. [ 3770.353593] mmc0: timeout waiting for hardware interrupt. [ 3780.589654] mmc0: timeout waiting for hardware interrupt. [ 3790.829702] mmc0: timeout waiting for hardware interrupt. [ 3801.073755] mmc0: timeout waiting for hardware interrupt. [ 3805.745775] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3805.754187] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=37233 [ 3811.309805] mmc0: timeout waiting for hardware interrupt. [ 3821.549867] mmc0: timeout waiting for hardware interrupt. [ 3831.789917] mmc0: timeout waiting for hardware interrupt. [ 3842.029977] mmc0: timeout waiting for hardware interrupt. [ 3852.270032] mmc0: timeout waiting for hardware interrupt. [ 3862.510081] mmc0: timeout waiting for hardware interrupt. [ 3868.766111] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3868.774544] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=45098 [ 3872.750133] mmc0: timeout waiting for hardware interrupt. [ 3882.990193] mmc0: timeout waiting for hardware interrupt. [ 3893.230245] mmc0: timeout waiting for hardware interrupt. [ 3903.470301] mmc0: timeout waiting for hardware interrupt. [ 3913.710355] mmc0: timeout waiting for hardware interrupt. [ 3923.950406] mmc0: timeout waiting for hardware interrupt. [ 3931.786447] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3931.795025] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=52961 [ 3934.190464] mmc0: timeout waiting for hardware interrupt. [ 3944.430521] mmc0: timeout waiting for hardware interrupt. [ 3954.670569] mmc0: timeout waiting for hardware interrupt. [ 3956.026569] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 3964.910622] mmc0: timeout waiting for hardware interrupt. [ 3975.150678] mmc0: timeout waiting for hardware interrupt. [ 3984.026720] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 3985.390728] mmc0: timeout waiting for hardware interrupt. [ 3994.806779] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 3994.815530] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=60826 [ 3995.630782] mmc0: timeout waiting for hardware interrupt. [ 4005.870837] mmc0: timeout waiting for hardware interrupt. [ 4016.110891] mmc0: timeout waiting for hardware interrupt. [ 4020.026909] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4026.350951] mmc0: timeout waiting for hardware interrupt. [ 4036.591005] mmc0: timeout waiting for hardware interrupt. [ 4046.831051] mmc0: timeout waiting for hardware interrupt. [ 4048.027051] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4057.071111] mmc0: timeout waiting for hardware interrupt. [ 4057.827104] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4057.835946] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=68689 [ 4067.311159] mmc0: timeout waiting for hardware interrupt. [ 4077.551215] mmc0: timeout waiting for hardware interrupt. [ 4084.027245] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4087.791264] mmc0: timeout waiting for hardware interrupt. [ 4098.031321] mmc0: timeout waiting for hardware interrupt. [ 4108.271374] mmc0: timeout waiting for hardware interrupt. [ 4112.027390] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4118.511431] mmc0: timeout waiting for hardware interrupt. [ 4120.847431] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4120.856493] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=76554 [ 4128.751478] mmc0: timeout waiting for hardware interrupt. [ 4138.991537] mmc0: timeout waiting for hardware interrupt. [ 4148.027577] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4149.231584] mmc0: timeout waiting for hardware interrupt. [ 4159.471639] mmc0: timeout waiting for hardware interrupt. [ 4169.711693] mmc0: timeout waiting for hardware interrupt. [ 4176.027723] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4179.951744] mmc0: timeout waiting for hardware interrupt. [ 4183.867758] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4183.876897] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=84420 [ 4190.191803] mmc0: timeout waiting for hardware interrupt. [ 4200.431852] mmc0: timeout waiting for hardware interrupt. [ 4208.027893] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4210.671901] mmc0: timeout waiting for hardware interrupt. [ 4220.911956] mmc0: timeout waiting for hardware interrupt. [ 4231.152012] mmc0: timeout waiting for hardware interrupt. [ 4236.028037] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4241.392061] mmc0: timeout waiting for hardware interrupt. [ 4246.888083] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4246.897481] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=92284 [ 4251.632112] mmc0: timeout waiting for hardware interrupt. [ 4261.872169] mmc0: timeout waiting for hardware interrupt. [ 4272.028218] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4272.112218] mmc0: timeout waiting for hardware interrupt. [ 4282.352272] mmc0: timeout waiting for hardware interrupt. [ 4292.592328] mmc0: timeout waiting for hardware interrupt. [ 4300.028366] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4302.832377] mmc0: timeout waiting for hardware interrupt. [ 4309.908408] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4309.918061] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=100150 [ 4313.072430] mmc0: timeout waiting for hardware interrupt. [ 4323.312485] mmc0: timeout waiting for hardware interrupt. [ 4333.552539] mmc0: timeout waiting for hardware interrupt. [ 4336.028546] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4343.792587] mmc0: timeout waiting for hardware interrupt. [ 4354.032647] mmc0: timeout waiting for hardware interrupt. [ 4364.028689] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4364.272692] mmc0: timeout waiting for hardware interrupt. [ 4372.928731] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4372.938440] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=108015 [ 4374.512744] mmc0: timeout waiting for hardware interrupt. [ 4384.752802] mmc0: timeout waiting for hardware interrupt. [ 4394.992855] mmc0: timeout waiting for hardware interrupt. [ 4400.028868] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4420.028969] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4428.029009] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4435.949049] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4435.958584] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4435.972049] rcu: rcu_sched kthread starved for 12793 jiffies! g47041 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4435.986070] rcu: RCU grace-period kthread stack dump: [ 4456.029152] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4460.029173] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4484.029295] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4488.029315] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4498.969370] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4498.978928] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4498.992372] rcu: rcu_sched kthread starved for 28548 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4499.006352] rcu: RCU grace-period kthread stack dump: [ 4512.029438] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4524.029499] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4540.029580] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4552.029641] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4561.989691] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4561.999271] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4562.012666] rcu: rcu_sched kthread starved for 44303 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4562.026668] rcu: RCU grace-period kthread stack dump: [ 4568.029723] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4588.029824] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4596.029866] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4616.029967] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4624.030007] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4625.010011] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4625.019567] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4625.032993] rcu: rcu_sched kthread starved for 60058 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4625.046934] rcu: RCU grace-period kthread stack dump: [ 4652.030149] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4652.030152] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4680.030291] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4680.030294] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4688.030331] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4688.039926] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4688.053358] rcu: rcu_sched kthread starved for 75813 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4688.067364] rcu: RCU grace-period kthread stack dump: [ 4708.030433] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4716.030474] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4736.030575] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4744.030615] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4751.050650] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4751.060199] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4751.073702] rcu: rcu_sched kthread starved for 91568 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4751.087746] rcu: RCU grace-period kthread stack dump: [ 4764.030717] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4776.030778] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4792.030858] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4804.030919] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4814.070969] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4814.080586] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4814.094031] rcu: rcu_sched kthread starved for 107323 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4814.108135] rcu: RCU grace-period kthread stack dump: [ 4820.031000] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4840.031101] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4848.031141] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4868.031242] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4876.031283] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4877.091287] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4877.100820] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4877.114279] rcu: rcu_sched kthread starved for 123078 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4877.128364] rcu: RCU grace-period kthread stack dump: [ 4904.031424] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4904.031427] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4932.031565] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 4932.031569] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 4940.111605] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 4940.121135] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 4940.134523] rcu: rcu_sched kthread starved for 138833 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 4940.148602] rcu: RCU grace-period kthread stack dump: [ 4960.031707] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4968.031747] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 4988.031848] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 4996.031888] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5003.131923] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5003.141443] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5003.154827] rcu: rcu_sched kthread starved for 154588 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5003.168895] rcu: RCU grace-period kthread stack dump: [ 5016.031989] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5028.032049] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5044.032130] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5056.032190] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5066.152240] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5066.161755] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5066.175136] rcu: rcu_sched kthread starved for 170343 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5066.189206] rcu: RCU grace-period kthread stack dump: [ 5072.032271] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5092.032372] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5100.032412] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5120.032512] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5128.032553] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5129.172557] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5129.182073] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5129.195456] rcu: rcu_sched kthread starved for 186098 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5129.209495] rcu: RCU grace-period kthread stack dump: [ 5156.032694] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5156.032696] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5184.032836] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5184.032839] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5192.192875] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5192.202394] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5192.215779] rcu: rcu_sched kthread starved for 201853 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5192.229851] rcu: RCU grace-period kthread stack dump: [ 5212.032975] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5220.033015] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5240.033116] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5248.033156] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5255.213191] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5255.222709] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5255.236096] rcu: rcu_sched kthread starved for 217608 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5255.250137] rcu: RCU grace-period kthread stack dump: [ 5268.033257] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5280.033317] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5296.033398] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5308.033458] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5318.233508] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5318.243001] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5318.256392] rcu: rcu_sched kthread starved for 233363 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5318.270459] rcu: RCU grace-period kthread stack dump: [ 5324.033538] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5344.033638] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5352.033679] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5372.033779] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5380.033820] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5381.253825] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5381.263343] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5381.276712] rcu: rcu_sched kthread starved for 249118 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5381.290753] rcu: RCU grace-period kthread stack dump: [ 5408.033960] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5408.033963] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5436.034101] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5436.034103] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5444.274141] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5444.283634] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5444.297019] rcu: rcu_sched kthread starved for 264873 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5444.311091] rcu: RCU grace-period kthread stack dump: [ 5464.034241] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5472.034281] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5492.034382] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5500.034422] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5507.294457] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5507.303982] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5507.317342] rcu: rcu_sched kthread starved for 280628 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5507.331414] rcu: RCU grace-period kthread stack dump: [ 5520.034522] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5532.034582] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5548.034663] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5560.034723] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5570.314774] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5570.324271] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5570.337660] rcu: rcu_sched kthread starved for 296383 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5570.351734] rcu: RCU grace-period kthread stack dump: [ 5576.034804] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5596.034904] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5604.034944] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5624.035044] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5632.035085] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5633.335090] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5633.344613] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5633.357973] rcu: rcu_sched kthread starved for 312138 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5633.372057] rcu: RCU grace-period kthread stack dump: [ 5660.035225] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5660.035228] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5688.035365] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5688.035368] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5696.355406] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5696.364940] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5696.378328] rcu: rcu_sched kthread starved for 327893 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5696.392402] rcu: RCU grace-period kthread stack dump: [ 5716.035506] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5724.035546] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5744.035646] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5752.035686] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5759.375722] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5759.385249] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5759.398617] rcu: rcu_sched kthread starved for 343648 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5759.412683] rcu: RCU grace-period kthread stack dump: [ 5772.035786] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5784.035846] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5800.035927] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5812.035987] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5822.396038] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5822.405559] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5822.418944] rcu: rcu_sched kthread starved for 359403 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5822.433015] rcu: RCU grace-period kthread stack dump: [ 5828.036067] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5848.036167] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5856.036207] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5876.036307] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5884.036348] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 5885.416354] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5885.425869] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5885.439244] rcu: rcu_sched kthread starved for 375158 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5885.453315] rcu: RCU grace-period kthread stack dump: [ 5912.036488] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5912.036491] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5940.036629] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5940.036631] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 5948.436669] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 5948.446181] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 5948.459555] rcu: rcu_sched kthread starved for 390913 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 5948.473587] rcu: RCU grace-period kthread stack dump: [ 5968.036769] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 5976.036809] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 5996.036909] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6004.036949] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6011.456985] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6011.466493] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6011.479870] rcu: rcu_sched kthread starved for 406668 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6011.493929] rcu: RCU grace-period kthread stack dump: [ 6024.037049] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6036.037109] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6052.037190] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6064.037250] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6074.477301] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6074.486812] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6074.500188] rcu: rcu_sched kthread starved for 422423 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6074.514228] rcu: RCU grace-period kthread stack dump: [ 6080.037330] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6100.037430] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6108.037470] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6128.037570] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6136.037611] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6137.497617] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6137.507111] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6137.520494] rcu: rcu_sched kthread starved for 438178 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6137.534563] rcu: RCU grace-period kthread stack dump: [ 6164.037751] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6164.037754] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6192.037891] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6192.037894] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6200.517932] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6200.527452] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6200.540830] rcu: rcu_sched kthread starved for 453933 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6200.554871] rcu: RCU grace-period kthread stack dump: [ 6220.038032] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6228.038071] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6248.038172] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6256.038211] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6263.538248] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6263.547739] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6263.561120] rcu: rcu_sched kthread starved for 469688 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6263.575188] rcu: RCU grace-period kthread stack dump: [ 6276.038312] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6288.038372] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6304.038452] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6316.038512] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6326.558564] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6326.568075] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6326.581421] rcu: rcu_sched kthread starved for 485443 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6326.595491] rcu: RCU grace-period kthread stack dump: [ 6332.038592] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6352.038692] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6360.038733] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6380.038833] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6388.038873] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [(md-udevd):1794] [ 6389.578879] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6389.588367] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6389.601743] rcu: rcu_sched kthread starved for 501198 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6389.615815] rcu: RCU grace-period kthread stack dump: [ 6416.039013] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6416.039016] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6444.039153] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6444.039156] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6452.599195] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6452.608715] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6452.622073] rcu: rcu_sched kthread starved for 516953 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6452.636149] rcu: RCU grace-period kthread stack dump: [ 6472.039294] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6480.039333] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6500.039434] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6508.039474] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(md-udevd):1798] [ 6515.619511] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6515.629022] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6515.642409] rcu: rcu_sched kthread starved for 532708 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6515.656479] rcu: RCU grace-period kthread stack dump: [ 6528.039574] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6540.039634] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6556.039714] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6568.039774] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6578.639826] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 6578.649333] rcu: 3-...0: (16 ticks this GP) idle=fd2/1/0x4000000000000002 softirq=19301/19302 fqs=109495 [ 6578.662687] rcu: rcu_sched kthread starved for 548463 jiffies! g47041 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 6578.676756] rcu: RCU grace-period kthread stack dump: [ 6584.039854] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794] [ 6604.039954] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(md-udevd):1798] [ 6612.039994] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [(md-udevd):1794]