U-Boot 2015.04-00466-gedec83e90172 (Mar 14 2016 - 10:42:01) TEGRA124 Model: Acer Chromebook 13 CB5-311 DRAM: 4 GiB : Tegra SD/MMC: 0, Tegra SD/MMC: 1, Tegra SD/MMC: 2 MMC init failed Using default environment In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 2  0 Tegra124 (Nyan-big) # Tegra124 (Nyan-big) # usb start starting USB... USB0: USB EHCI 1.10 scanning bus 0 for devices... 2 USB Device(s) found USB1: USB EHCI 1.10 scanning bus 1 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found scanning usb for ethernet devices... Warning: asx0 using MAC address from net device 1 Ethernet Device(s) found Tegra124 (Nyan-big) # mw 0x7000e4a0 0x00080000 Tegra124 (Nyan-big) # setenv bootargs 'ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash' Tegra124 (Nyan-big) # setenv ipaddr 192.168.100.104; setenv serverip 192.168.100.1; setenv tftpserverip 192.168.100.1 Tegra124 (Nyan-big) # tftpboot 0x82000000 zImage.tegra_defconfig%tegra-fw Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.104 Filename 'zImage.tegra_defconfig%tegra-fw'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########################################### 2.8 MiB/s done Bytes transferred = 6352328 (60edc8 hex) Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.104 Filename 'tegra124-nyan-big.dtb'. Load address: 0x83000000 Loading: *##### 1.2 MiB/s done Bytes transferred = 67482 (1079a hex) Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000 Kernel image @ 0x82000000 [ 0x000000 - 0x60edc8 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 83013799 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.15.0-rc3-next-20171215-221378-g0c1f9d8 (jonathanh@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Mon Dec 18 02:34:12 PST 2017 [ 0.000000] CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d [ 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: Acer Chromebook 13 CB5-311 [ 0.000000] OF: fdt: Ignoring memory range 0x100000000 - 0x17ffff000 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 64 MiB at 0xfbc00000 [ 0.000000] On node 0 totalpages: 524287 [ 0.000000] Normal zone: 1536 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 327679 pages, LIFO batch:31 [ 0.000000] random: fast init done [ 0.000000] percpu: Embedded 17 pages/cpu @(ptrval) s39104 r8192 d22336 u69632 [ 0.000000] pcpu-alloc: s39104 r8192 d22336 u69632 alloc=17*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 522751 [ 0.000000] Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1998488K/2097148K available (9216K kernel code, 778K rwdata, 2832K rodata, 1024K init, 298K bss, 33124K reserved, 65536K cma-reserved, 1245180K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (10208 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 779 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 299 kB) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] /interrupt-controller@60004000: 160 interrupts forwarded to /interrupt-controller@50041000 [ 0.000000] Tegra clk 127: register failed with -17 [ 0.000004] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns [ 0.008025] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.017555] Switching to timer-based delay loop, resolution 1000ns [ 0.024075] arch_timer: cp15 timer(s) running at 12.00MHz (virt). [ 0.029776] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns [ 0.040523] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 4398046511096ns [ 0.048494] Switching to timer-based delay loop, resolution 83ns [ 0.054675] Console: colour dummy device 80x30 [ 0.058902] Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000) [ 0.069212] pid_max: default: 32768 minimum: 301 [ 0.073979] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080394] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.087730] CPU: Testing write buffer coherency: ok [ 0.092406] /cpus/cpu@0 missing clock-frequency property [ 0.097557] /cpus/cpu@1 missing clock-frequency property [ 0.102853] /cpus/cpu@2 missing clock-frequency property [ 0.108131] /cpus/cpu@3 missing clock-frequency property [ 0.113413] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.153456] Setting up static identity map for 0x80100000 - 0x801000a0 [ 0.158112] Hierarchical SRCU implementation. [ 0.173674] Tegra Revision: A01 SKU: 131 CPU Process: 1 SoC Process: 1 [ 0.193459] smp: Bringing up secondary CPUs ... [ 0.243707] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.323733] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.403774] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.413604] smp: Brought up 1 node, 4 CPUs [ 0.432682] SMP: Total of 4 processors activated (96.00 BogoMIPS). [ 0.438840] CPU: All CPU(s) started in SVC mode. [ 0.444132] devtmpfs: initialized [ 0.453525] Built 1 zonelists, mobility grouping on. Total pages: 516006 [ 0.458564] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.466194] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.475814] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.482100] pinctrl core: initialized pinctrl subsystem [ 0.487619] NET: Registered protocol family 16 [ 0.492039] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.498940] cpuidle: using governor menu [ 0.509901] No ATAGs? [ 0.509961] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.518303] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.524975] tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered [ 0.532669] iommu: Adding device 50000000.host1x to group 0 [ 0.538077] iommu: Adding device 54200000.dc to group 1 [ 0.543279] iommu: Adding device 54240000.dc to group 1 [ 0.548478] iommu: Adding device 57000000.gpu to group 2 [ 0.559533] +5V_SYS: supplied by +VDD_MUX [ 0.561758] +3.3V_SYS: supplied by +VDD_MUX [ 0.566075] +VDD_LED: Failed to request enable GPIO122: -517 [ 0.571419] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.579523] +5V_VDD_TS_SW: Failed to request enable GPIO81: -517 [ 0.585459] reg-fixed-voltage regulators:regulator@6: Failed to register regulator: -517 [ 0.593572] +5V_USB_HS: Failed to request enable GPIO108: -517 [ 0.599325] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.607439] +5V_USB_SS: Failed to request enable GPIO109: -517 [ 0.613192] reg-fixed-voltage regulators:regulator@8: Failed to register regulator: -517 [ 0.621363] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517 [ 0.628185] reg-fixed-voltage regulators:regulator@11: Failed to register regulator: -517 [ 0.636374] +5V_HDMI_CON: Failed to request enable GPIO86: -517 [ 0.642225] reg-fixed-voltage regulators:regulator@12: Failed to register regulator: -517 [ 0.650821] vgaarb: loaded [ 0.653322] SCSI subsystem initialized [ 0.656880] libata version 3.00 loaded. [ 0.660724] usbcore: registered new interface driver usbfs [ 0.666080] usbcore: registered new interface driver hub [ 0.671396] usbcore: registered new device driver usb [ 0.677610] Linux video capture interface: v2.00 [ 0.680989] pps_core: LinuxPPS API ver. 1 registered [ 0.685914] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.695017] PTP clock support registered [ 0.699064] tegra-emc 7001b000.emc: no memory timings for RAM code 0 found in DT [ 0.706276] tegra-emc: probe of 7001b000.emc failed with error -2 [ 0.712449] Advanced Linux Sound Architecture Driver Initialized. [ 0.718655] Bluetooth: Core ver 2.22 [ 0.721975] NET: Registered protocol family 31 [ 0.726385] Bluetooth: HCI device and connection manager initialized [ 0.732706] Bluetooth: HCI socket layer initialized [ 0.737564] Bluetooth: L2CAP socket layer initialized [ 0.742599] Bluetooth: SCO socket layer initialized [ 0.747692] clocksource: Switched to clocksource arch_sys_counter [ 0.784996] NET: Registered protocol family 2 [ 0.787820] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.795085] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.802127] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.808563] TCP: Hash tables configured (established 8192 bind 8192) [ 0.815001] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.820739] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.827164] NET: Registered protocol family 1 [ 0.831674] RPC: Registered named UNIX socket transport module. [ 0.837269] RPC: Registered udp transport module. [ 0.841960] RPC: Registered tcp transport module. [ 0.846629] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.853282] PCI: CLS 0 bytes, default 64 [ 0.857631] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.865747] Initialise system trusted keyrings [ 0.869600] workingset: timestamp_bits=30 max_order=19 bucket_order=0 [ 0.876396] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.882011] NFS: Registering the id_resolver key type [ 0.886763] Key type id_resolver registered [ 0.890937] Key type id_legacy registered [ 0.896684] Key type asymmetric registered [ 0.898986] Asymmetric key parser 'x509' registered [ 0.903882] bounce: pool size: 64 pages [ 0.907667] io scheduler noop registered (default) [ 0.912417] io scheduler mq-deadline registered [ 0.916916] io scheduler kyber registered [ 0.921546] tegra-xusb-padctl 7009f000.padctl: failed to setup XUSB ports: -517 [ 0.934019] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels [ 0.940112] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 0.948904] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.955660] console [ttyS0] disabled [ 0.958587] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra [ 0.967502] console [ttyS0] enabled [ 0.967502] console [ttyS0] enabled [ 0.973735] bootconsole [earlycon0] disabled [ 0.973735] bootconsole [earlycon0] disabled [ 0.999856] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.006326] tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517 [ 1.013813] panel-simple panel: panel supply power not found, using dummy regulator [ 1.025107] loop: module loaded [ 1.028826] as3722 4-0040: AS3722 with revision 0x1 found [ 1.038875] as3722-sd2: supplied by +5V_SYS [ 1.043301] as3722-sd3: supplied by +5V_SYS [ 1.047637] +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV [ 1.053821] as3722-sd4: supplied by +5V_SYS [ 1.058172] +1.05V_RUN: Bringing 0uV into 1050000-1050000uV [ 1.063914] as3722-sd5: supplied by +5V_SYS [ 1.069525] as3722-ldo0: supplied by +1.35V_LP0(sd2) [ 1.075266] +1.8V_RUN_CAM: Bringing 0uV into 1800000-1800000uV [ 1.081292] as3722-ldo2: supplied by +1.8V_VDDIO [ 1.086921] as3722-ldo3: supplied by +3.3V_SYS [ 1.091382] +1.00V_LP0_VDD_RTC: Bringing 1100000uV into 1000000-1000000uV [ 1.098962] as3722-ldo4: supplied by +3.3V_SYS [ 1.103560] +3.3V_RUN_CAM: Bringing 0uV into 2800000-2800000uV [ 1.109589] as3722-ldo5: supplied by +1.8V_VDDIO [ 1.114364] +1.2V_RUN_CAM_FRONT: Bringing 0uV into 1200000-1200000uV [ 1.121061] +VDDIO_SDMMC3: Bringing 0uV into 1800000-1800000uV [ 1.127090] as3722-ldo7: supplied by +1.8V_VDDIO [ 1.131871] +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV [ 1.138430] as3722-ldo9: supplied by +5V_SYS [ 1.143000] +2.8V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV [ 1.149212] as3722-ldo10: supplied by +5V_SYS [ 1.153720] +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV [ 1.160172] +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV [ 1.182551] cros-ec-spi spi0.0: Chrome EC device registered [ 1.197221] m25p80 spi1.0: w25q32dw (4096 Kbytes) [ 1.212813] libphy: Fixed MDIO Bus: probed [ 1.216898] CAN device driver interface [ 1.220750] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 1.227698] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.233305] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.240738] usbcore: registered new interface driver pegasus [ 1.246405] usbcore: registered new interface driver asix [ 1.251813] usbcore: registered new interface driver ax88179_178a [ 1.257914] usbcore: registered new interface driver cdc_ether [ 1.263754] usbcore: registered new interface driver smsc75xx [ 1.269514] usbcore: registered new interface driver smsc95xx [ 1.275261] usbcore: registered new interface driver net1080 [ 1.280930] usbcore: registered new interface driver cdc_subset [ 1.286850] usbcore: registered new interface driver zaurus [ 1.292440] usbcore: registered new interface driver cdc_ncm [ 1.298180] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.304690] ehci-pci: EHCI PCI platform driver [ 1.309145] tegra-ehci: Tegra EHCI driver [ 1.313408] usbcore: registered new interface driver cdc_acm [ 1.319060] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.327062] usbcore: registered new interface driver cdc_wdm [ 1.332735] usbcore: registered new interface driver usb-storage [ 1.339394] input: cros_ec as /devices/soc0/7000d400.spi/spi_master/spi0/spi0.0/7000d400.spi:cros-ec@0:keyboard-controller/input/input0 [ 1.358908] as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0 [ 1.365766] as3722-rtc as3722-rtc: RTC interrupt 372 [ 1.372534] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1 [ 1.379679] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock [ 1.385956] i2c /dev entries driver [ 1.389860] usbcore: registered new interface driver uvcvideo [ 1.395590] USB Video Class driver (1.1.1) [ 1.399682] gspca_main: v2.14.0 registered [ 1.403997] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator [ 1.412658] tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0) [ 1.420993] sdhci: Secure Digital Host Controller Interface driver [ 1.427157] sdhci: Copyright(c) Pierre Ossman [ 1.431513] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.437281] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 1.451076] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 1.455947] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 1.475825] mmc0: Unknown controller version (3). You may experience problems. [ 1.483064] mmc0: Invalid maximum block size, assuming 512 bytes [ 1.519848] mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA [ 1.527556] usbcore: registered new interface driver usbhid [ 1.533237] usbhid: USB HID core driver [ 1.539329] tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub [ 1.587632] mmc0: new high speed MMC card at address 0001 [ 1.593556] max98090 0-0010: MAX98090 REVID=0x43 [ 1.594969] mmcblk0: mmc0:0001 MMC16G 14.4 GiB [ 1.596828] mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB [ 1.598722] mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB [ 1.602767] mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0) [ 1.611783] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 1.629441] max98090 0-0010: use default 2.8v micbias [ 1.636873] tegra-snd-max98090 sound: HiFi <-> 70301100.i2s mapping ok [ 1.644384] input: GoogleNyanBig Headphones as /devices/soc0/sound/sound/card1/input1 [ 1.652323] input: GoogleNyanBig Mic Jack as /devices/soc0/sound/sound/card1/input2 [ 1.660545] NET: Registered protocol family 10 [ 1.665495] Segment Routing with IPv6 [ 1.669225] mip6: Mobile IPv6 [ 1.672184] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.678628] NET: Registered protocol family 17 [ 1.683065] NET: Registered protocol family 15 [ 1.687496] can: controller area network core (rev 20170425 abi 9) [ 1.693751] NET: Registered protocol family 29 [ 1.698190] can: raw protocol (rev 20170425) [ 1.702446] can: broadcast manager protocol (rev 20170425 t) [ 1.708100] can: netlink gateway (rev 20170425) max_hops=1 [ 1.713639] Bluetooth: RFCOMM socket layer initialized [ 1.718783] Bluetooth: RFCOMM ver 1.11 [ 1.722525] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.727829] Bluetooth: BNEP socket layer initialized [ 1.732779] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.738690] Bluetooth: HIDP socket layer initialized [ 1.743732] Key type dns_resolver registered [ 1.748187] Registering SWP/SWPB emulation handler [ 1.753224] Loading compiled-in X.509 certificates [ 1.764425] +3.3V_RUN: supplied by +3.3V_SYS [ 1.769425] +VDD_LED: supplied by +VDD_MUX [ 1.773620] +3.3V_AVDD_HDMI_AP_GATED: supplied by +3.3V_RUN [ 1.779291] +1.8V_RUN_CAM: supplied by +3.3V_RUN [ 1.783989] +VDDIO_SDMMC3: supplied by +3.3V_RUN [ 1.788750] +1.8V_RUN_VPP_FUSE: supplied by +3.3V_RUN [ 1.793983] +5V_VDD_TS_SW: supplied by +5V_SYS [ 1.798619] +5V_USB_HS: supplied by +5V_SYS [ 1.802934] +5V_USB_SS: supplied by +5V_SYS [ 1.808097] +3.3V_PANEL: supplied by +3.3V_RUN [ 1.813473] +3.3V_LP0: supplied by +3.3V_SYS [ 1.818461] +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN [ 1.824283] +5V_HDMI_CON: supplied by +5V_SYS [ 1.829774] usb3-0: usb3-0 supply vbus not found, using dummy regulator [ 1.836516] usb3-1: usb3-1 supply vbus not found, using dummy regulator [ 1.849829] tegra-sor 54540000.sor: failed to probe output: -517 [ 1.856037] panel-simple panel: panel supply power not found, using dummy regulator [ 1.928428] tegra-xusb 70090000.usb: Firmware timestamp: 2014-09-16 02:10:07 UTC [ 1.935824] tegra-xusb 70090000.usb: xHCI Host Controller [ 1.941259] tegra-xusb 70090000.usb: new USB bus registered, assigned bus number 1 [ 1.950776] tegra-xusb 70090000.usb: hcc params 0x0184f525 hci version 0x100 quirks 0x00010010 [ 1.959400] tegra-xusb 70090000.usb: irq 344, io mem 0x70090000 [ 1.965778] hub 1-0:1.0: USB hub found [ 1.969604] hub 1-0:1.0: 6 ports detected [ 1.973972] tegra-xusb 70090000.usb: xHCI Host Controller [ 1.979374] tegra-xusb 70090000.usb: new USB bus registered, assigned bus number 2 [ 1.987039] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.995528] hub 2-0:1.0: USB hub found [ 1.999337] hub 2-0:1.0: 2 ports detected [ 2.004380] sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq [ 2.017917] mmc1: Unknown controller version (3). You may experience problems. [ 2.025160] mmc1: Invalid maximum block size, assuming 512 bytes [ 2.031643] mmc1: Switching to 3.3V signalling voltage failed [ 2.060440] mmc1: SDHCI controller on 700b0000.sdhci [700b0000.sdhci] using ADMA [ 2.068077] sdhci-tegra 700b0400.sdhci: Got CD GPIO [ 2.072948] sdhci-tegra 700b0400.sdhci: Got WP GPIO [ 2.083194] mmc2: Unknown controller version (3). You may experience problems. [ 2.090531] mmc2: Invalid maximum block size, assuming 512 bytes [ 2.125940] mmc1: new high speed SDIO card at address 0001 [ 2.131770] mmc2: SDHCI controller on 700b0400.sdhci [700b0400.sdhci] using ADMA [ 2.139375] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.145532] panel-simple panel: panel supply power not found, using dummy regulator [ 2.153658] input: gpio-keys as /devices/soc0/gpio-keys/input/input3 [ 2.160436] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.166654] panel-simple panel: panel supply power not found, using dummy regulator [ 2.174612] as3722-rtc as3722-rtc: setting system clock to 2000-01-05 03:23:57 UTC (947042637) [ 2.183372] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 2.195097] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 2.201785] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2.202968] +3.3V_AVDD_HDMI_AP_GATED: disabling [ 2.202980] +1.8V_RUN_CAM: disabling [ 2.203125] +1.2V_RUN_CAM_FRONT: disabling [ 2.203252] +1.05V_RUN_CAM_REAR: disabling [ 2.203375] +2.8V_RUN_TOUCH: disabling [ 2.203497] +2.8V_RUN_CAM_AF: disabling [ 2.203620] +1.8V_RUN_VPP_FUSE: disabling [ 2.203741] +VDD_LED: disabling [ 2.203744] +5V_VDD_TS_SW: disabling [ 2.203750] +3.3V_PANEL: disabling [ 2.203753] +1.05V_RUN_AVDD_HDMI_PLL: disabling [ 2.203755] +5V_HDMI_CON: disabling [ 2.203758] ALSA device list: [ 2.203760] #1: GoogleNyanBig [ 2.262546] cfg80211: failed to load regulatory.db [ 2.318232] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.324285] EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature incompatibilities [ 2.332636] input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input4 [ 2.337749] usb 1-2: new high-speed USB device number 2 using tegra-xusb [ 2.348555] panel-simple panel: panel supply power not found, using dummy regulator [ 2.365125] mmc2: new high speed SDHC card at address 0007 [ 2.372539] mmcblk2: mmc2:0007 SD08G 7.42 GiB [ 2.385838] GPT:Primary header alternate_lba != Alt. header my_lba [ 2.392047] GPT:3014591 != 15564799 [ 2.395535] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.402943] GPT:3014591 != 15564799 [ 2.406421] GPT: Use GNU Parted to correct GPT errors. [ 2.411606] mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 2.418857] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.425016] panel-simple panel: panel supply power not found, using dummy regulator [ 2.670491] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c67) [ 2.685203] input: HD WebCam: HD WebCam as /devices/soc0/70090000.usb/usb1/1-2/1-2:1.0/input/input5 [ 2.694645] tegra-sor 54540000.sor: failed to probe output: -517 [ 2.700809] panel-simple panel: panel supply power not found, using dummy regulator [ 2.804391] EXT4-fs (mmcblk0p3): recovery complete [ 2.809858] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null) [ 2.817983] VFS: Mounted root (ext4 filesystem) on device 179:3. [ 2.824920] devtmpfs: mounted [ 2.828319] Freeing unused kernel memory: 1024K [ 2.837816] 1 (bash): Uhuuh, elf segment at 00f026ff requested but the memory is mapped already [ 2.846509] Kernel panic - not syncing: Requested init /bin/bash failed (error -95). [ 2.854234] CPU: 0 PID: 1 Comm: bash Not tainted 4.15.0-rc3-next-20171215-221378-g0c1f9d8 #1 [ 2.862650] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.868913] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.876643] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.883851] [] (dump_stack) from [] (panic+0xd0/0x274) [ 2.890710] [] (panic) from [] (kernel_init+0x94/0x114) [ 2.897656] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) [ 2.905206] Exception stack(0xee8a7fb0 to 0xee8a7ff8) [ 2.910243] 7fa0: 00000000 00000000 00000000 00000000 [ 2.918401] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.926557] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 2.933206] CPU2: stopping [ 2.935904] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.15.0-rc3-next-20171215-221378-g0c1f9d8 #1 [ 2.944755] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.951009] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.958735] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.965942] [] (dump_stack) from [] (handle_IPI+0x18c/0x32c) [ 2.973322] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.980875] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.988337] Exception stack(0xee8e1f38 to 0xee8e1f80) [ 2.993374] 1f20: 00000000 00000005 [ 3.001531] 1f40: 00000001 00000008 00000001 c0f0b020 00000002 00000001 c0fb5ddc c0e8d1b8 [ 3.009689] 1f60: eefb21c0 00000001 c06bc4e0 ee8e1f88 c069bd70 c069be5c 60000113 ffffffff [ 3.017849] [] (__irq_svc) from [] (cpuidle_enter_state+0x1b4/0x3bc) [ 3.025924] [] (cpuidle_enter_state) from [] (do_idle+0x184/0x204) [ 3.033824] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 3.041376] [] (cpu_startup_entry) from [<801025ac>] (0x801025ac) [ 3.048320] CPU1: stopping [ 3.051018] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc3-next-20171215-221378-g0c1f9d8 #1 [ 3.059868] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 3.066121] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.073846] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 3.081052] [] (dump_stack) from [] (handle_IPI+0x18c/0x32c) [ 3.088430] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 3.095981] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 3.103444] Exception stack(0xee8c1f38 to 0xee8c1f80) [ 3.108480] 1f20: 00000000 00000005 [ 3.116638] 1f40: 00000001 00000008 00000001 c0f0b020 00000001 00000001 c0fb5ddc c0e8d1b8 [ 3.124795] 1f60: eefa11c0 00000001 c06bc4e0 ee8c1f88 c069bd70 c069be5c 60000113 ffffffff [ 3.132954] [] (__irq_svc) from [] (cpuidle_enter_state+0x1b4/0x3bc) [ 3.141026] [] (cpuidle_enter_state) from [] (do_idle+0x184/0x204) [ 3.148925] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 3.156476] [] (cpu_startup_entry) from [<801025ac>] (0x801025ac) [ 3.163419] CPU3: stopping [ 3.166117] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.15.0-rc3-next-20171215-221378-g0c1f9d8 #1 [ 3.174967] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 3.181221] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 3.188947] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 3.196153] [] (dump_stack) from [] (handle_IPI+0x18c/0x32c) [ 3.203531] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 3.211082] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 3.218544] Exception stack(0xee8e3f38 to 0xee8e3f80) [ 3.223580] 3f20: 00000000 00000005 [ 3.231738] 3f40: 00000001 00000008 00000001 c0f0b020 00000003 00000001 c0fb5ddc c0e8d1b8 [ 3.239895] 3f60: eefc31c0 00000001 00000000 ee8e3f88 c069bd70 c069be5c 60000113 ffffffff [ 3.248054] [] (__irq_svc) from [] (cpuidle_enter_state+0x1b4/0x3bc) [ 3.256126] [] (cpuidle_enter_state) from [] (do_idle+0x184/0x204) [ 3.264025] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 3.271575] [] (cpu_startup_entry) from [<801025ac>] (0x801025ac) [ 3.278529] ---[ end Kernel panic - not syncing: Requested init /bin/bash failed (error -95). [ 3.327822] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 3.333482] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 3.338792] alloc_contig_range: [fbc7b, fbc7c) PFNs busy [ 3.344388] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 3.367696] alloc_contig_range: [fbc7b, fbc7c) PFNs busy [ 3.373532] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 3.397696] alloc_contig_range: [fbc7b, fbc7c) PFNs busy [ 3.547699] usb 1-3: new high-speed USB device number 3 using tegra-xusb [ 3.760570] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 3.765870] alloc_contig_range: [fbc7b, fbc7c) PFNs busy [ 3.788232] alloc_contig_range: [fbc79, fbc7a) PFNs busy [ 4.255191] asix 1-3:1.0 eth0: register 'asix' at usb-70090000.usb-3, ASIX AX88772 USB 2.0 Ethernet, c8:d7:19:90:fa:65 [ 4.277951] tegra-sor 54540000.sor: failed to probe output: -517 [ 4.284135] panel-simple panel: panel supply power not found, using dummy regulator [ 14.327694] ------------[ cut here ]------------ [ 14.332303] WARNING: CPU: 0 PID: 8 at kernel/irq_work.c:68 irq_work_queue_on+0xbc/0xfc [ 14.340201] Modules linked in: [ 14.343248] CPU: 0 PID: 8 Comm: rcu_preempt Not tainted 4.15.0-rc3-next-20171215-221378-g0c1f9d8 #1 [ 14.352271] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 14.358525] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 14.366252] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 14.373458] [] (dump_stack) from [] (__warn+0xe4/0x110) [ 14.380404] [] (__warn) from [] (warn_slowpath_null+0x44/0x4c) [ 14.387955] [] (warn_slowpath_null) from [] (irq_work_queue_on+0xbc/0xfc) [ 14.396463] [] (irq_work_queue_on) from [] (rcu_implicit_dynticks_qs+0x280/0x2a0) [ 14.405662] [] (rcu_implicit_dynticks_qs) from [] (force_qs_rnp+0x138/0x1d8) [ 14.414426] [] (force_qs_rnp) from [] (rcu_gp_kthread+0x588/0xb30) [ 14.422329] [] (rcu_gp_kthread) from [] (kthread+0x11c/0x154) [ 14.429794] [] (kthread) from [] (ret_from_fork+0x14/0x2c) [ 14.436996] Exception stack(0xee8b9fb0 to 0xee8b9ff8) [ 14.442033] 9fa0: 00000000 00000000 00000000 00000000 [ 14.450191] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 14.458347] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 14.464944] ---[ end trace 6eb814bfb59d8275 ]--- [ 23.965591] usb 1-3: USB disconnect, device number 3 [ 23.970662] asix 1-3:1.0 eth0: unregister 'asix' usb-70090000.usb-3, ASIX AX88772 USB 2.0 Ethernet mount -t sysfs none /sys